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See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. 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AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR qtractor-0.8.0/PaxHeaders.7649/AUTHORS0000644000000000000000000000013213014536043014113 xustar0030 mtime=1479719971.724081039 30 atime=1479719971.724081039 30 ctime=1479719971.724081039 qtractor-0.8.0/AUTHORS0000644000175000001440000000004213014536043014727 0ustar00rncbcusers00000000000000Rui Nuno Capela qtractor-0.8.0/PaxHeaders.7649/autogen.sh0000644000000000000000000000013213014536043015041 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/autogen.sh0000755000175000001440000000004413014536043015662 0ustar00rncbcusers00000000000000#!/bin/sh # make -f Makefile.git $* qtractor-0.8.0/PaxHeaders.7649/ChangeLog0000644000000000000000000000013213014536043014615 xustar0030 mtime=1479719971.725081539 30 atime=1479719971.724081039 30 ctime=1479719971.725081539 qtractor-0.8.0/ChangeLog0000644000175000001440000044031613014536043015445 0ustar00rncbcusers00000000000000Qtractor - An Audio/MIDI multi-track sequencer ---------------------------------------------- ChangeLog 0.8.0 2016-11-21 Snobbiest Graviton Beta. - MIDI clip tools redo/undo processing refactored as much to avoid replication over multiple hash-linked clips; MIDI clip editor's floating selection/anchor event stability has been also improved, in regard to MIDI tools processing range. - Auto-backward play-head location, when playback was last started, is now shown on main track-view, as a momentary dark-red vertical line marker. - LV2 plugin-in parameter optimization: stuff consecutive series of plug-in's parameter value changes, as much as possible into one single undo/redo command. - LV2_STATE__StateChanged is now recognized as a regular atom notification event and raising the current session dirty flag, as normal behavior. - Adjusting clip selection edges is now possible and honored while on the the main track-view canvas. - Audio peak file caching and rendering, as far as audio clip wave-forms are concerned, have been refactored and optimized a couple of notches higher, on the ephemeral and rather marginal throughput front ;). - Fixed a potential crash on the singleton/unique application instance setup. - Edit/Select Mode tool-buttons moved into single drop-down tool-button on the main and MIDI editor's tool-bar. - Do not reset the current clip selection when updating the main track-view extents eg. while zooming in or out. - Automation curve node editing auto-smoothing revisited; also fixed input MIDI RPN/NRPN running status processing, which was crippling some plug-in automation curve nodes, when saved in high-resolution 14-bit mode. - Fixed the visual play-head position (vertical red line) while zooming in or out horizontally. - Almost complete overhaul on the configure script command line options, wrt. installation directories specification, eg. --prefix, --bindir, --libdir, --datadir and --mandir. - LV2 Plugin-in worker/schedule fix: make request/response ring-buffer writes in one go, hopefully atomic (suggested patch by Stefan Westerfeld, while on SpectMorph, thanks). 0.7.9 2016-09-21 Snobbier Graviton Beta - JACK buffer-size change handling has been deeply improved, now doing an immediate session restart, while preserving all external connections as much as possible. - Introducing an audio and MIDI metronome anticipatory offset, kind of latency compensation, to respective option settings cf. View/Options.../Audio, MIDI/Metronome/Offset (latency). - Fixed LADSPA plug-in preset switching, incidentally broken as NOP, ever since late Haziest Photon's crash-landed. - MIDI Track/Instrument cascading menus have been found empty broken on Qt5 builds, now fixed. - MIDI RPN/NRPN running status and RPN NULL reset command are now supported (input only). - Fixed a sure immediate crash on removing audio buses that are current targets of any active Aux-send inserts. - Fixed yet another old bummer that was reaping off assigned MIDI controllers on existing track's gain/volume or panning controls, when adding any single new track. - Fixed missing feedback on MIDI controllers assigned to any of monitor, record, mute and solo track/bus state buttons. - Eye-candy warning: the current clip, not necessarily the one currently selected, is now highlighted with a solid outline; linked MIDi clips are also highlighted with an alternate dashed outline. - SFZ file conversion, and bundling of the respective sample files, is now supported when saving as zip/archive (*.qtz). - Fixed track monitor, record, mute and solo dangling states, on Track/Duplicate command. - Slight regression on the LV2 State Files abstract/relative file-path mapping, trading QFileInfo::canonicalFilePath() for QFileInfo::absoluteFilePath(), and thus skipping all symlink dereferences in the process. - Fixed a one first linking/ref-counting glitch, affecting recently recorded MIDI clips which might have their initial clip length still un-quantized to MIDI resolution (BBT). - A brand new and discrete MIDI clip editor command tool has been added: MIDI Tools/Transpose/Reverse. - Discretely fixed MIDI Controllers catch-up algorithm. - Fixed a borderline mistake on plug-in parameter port index mapping to its corresponding symbolic name, especially if newer plug-in versions are loaded on older saved sessions. 0.7.8 2016-06-23 Snobby Graviton Beta - MIDI file track names (and any other SMF META events) are now converted to and from the base ASCII/Latin-1 encoding, as much to prevent invalid SMF whenever non-Latin-1 UTF-8 encoded MIDI track names are given. - MIDI file tempo-map and location markers import/export is now hopefully corrected, after almost a decade in mistake, regarding MIDI resolution conversion, when different than current session's setting (TPQN, ticks-per-quarter-note aka. ticks-per-beat, etc.) - Introducing LV2 UI Show interface support for other types than Qt, Gtk, X11 and lv2_external_ui. - Prevent any visual updates while exporting (freewheeling) audio tracks that have at least one plugin activate state automation enabled for playback (as much for not showing messages like "QObject::connect: Cannot queue arguments of type 'QVector'"... anymore). - The common buses management dialog (View/Buses...) sees the superfluous Refresh button finally removed, while two new button commands take its place: (move) Up and Down. - LV2 plug-in Patch support has been added and LV2 plug-ins parameter properties manipulation is now accessible on the generic plug-in properties dialog. - Fixed a recently introduced bug, that rendered all but one plug-in instance to silence, affecting only DSSI plug-ins which implement DSSI_Descriptor::run_multiple_synths() eg. fluidsynth-dssi, hexter, etc. 0.7.7 2016-04-27 Haziest Photon Beta - LV2 UI Touch feature/interface support added. - MIDI aware plug-ins are now void from multiple or parallel instantiation. - MIDI tracks and buses plug-in chains now honor the number of effective audio channels from the assigned audio output bus; dedicated audio output ports will keep default to the stereo two channels. - Plug-in rescan option has been added to plug-ins selection dialog (yet another suggestion by Frank Neumann, thanks). - Dropped the --enable-qt5 from configure as found redundant given that's the build default anyway (suggestion by Guido Scholz, thanks). - Immediate visual sync has been added to main and MIDI clip editor thumb-views (a request by Frank Neumann, thanks). - Fixed an old MIDI clip editor contents disapearing bug, which manifested when drawing free-hand (ie. Edit/Select Mode/Edit Draw is on) over and behind its start/beginning position (while in the lower view pane). 0.7.6 2016-04-05 Hazier Photon Beta - Plug-ins search path and out-of-process (aka. dummy) VST plug-in inventory scanning has been heavily refactored. - Fixed and optimized all dummy processing for plugins with more audio inputs and/or outputs than channels on a track or bus where it's inserted. - Fixed relative/absolute path mapping when saving/loading custom LV2 Plug-in State Presets. 0.7.5 2016-03-21 Hazy Photon Beta - Beat unit divisor, aka. the denominator or lower numeral in the time-signature, have now a visible and practical effect over the time-line, even though the standard MIDI tempo(BPM) is always denoted in beats as quarter-notes (1/4, crotchet, seminima) per minute. - Fixed an old hack on LV2 State Files abstract/relative file-path mapping when saving custom LV2 Presets (after a related issue on Fabla2, by Harry Van Haaren, thanks). - Default PC-Keyboard shortcuts may now be erasable and re- assigned (cf. Help/Shortcuts...). - New option on the audio/MIDI export dialog, on whether to add/import the exported result as brand new track(s). - Introducing brand new track icons property. - Old Dry/Wet Insert and Aux-send pseudo-plugin parameters are now split into separate Dry and Wet controls, what else could it possibly be? :) - Brand new MIDI Insert and Aux-Send pseudo-plugins are now implemented with very similar semantics as the respective and existing audio counterparts. - Implement LV2_STATE__loadDefaultState feature (after pull request by Hanspeter Portner aka. ventosus, thanks). - Plugi-ins search paths internal logic has been refactored; an alternative file-name based search is now in effect for LADSPA, DSSI and VST plug-ins, whenever not found on their original file-path locations saved in a previous session. - Finally added this brand new menu Clip/Cross Fade command, aimed on setting fade-in/out ranges properly, just as far to (auto)cross-fade consecutive overlapping clips. 0.7.4 2016-01-28 Tackiest Gluon Beta - Eye-candy warning: muted/non-soloed tracks are now shaded over the main thumb-view. - Faster and crispier VST plugin editor (GUI) idle cycles. - Fixed all core processing when any plugin has more audio outputs than channels on a track/bus where it's inserted. - Added one decimal digit to all percentage input spin-boxes on the MIDI Tools dialog. - Added brand new and global option to disable the so called "catch-up" default behavior (cf. View/Controllers.../Sync). - Fixed some track control issues related to MIDI Controllers generic mapping (cf. View/Controllers...). - Try making Help/Shortcuts... dialog window modeless, as far as under MIDI Controller, Inputs/Outputs Connections window also gets accessible enough. - Fixed some vertical scrolling and play-head line re-drawing glitches introduced by the recent unlimited slack to editing beyond current contents length on main tracks view. - Added one decimal digit to the Pitch-shift spin-box on audio Clip/Edit... properties dialog window. - Added application keywords to freedesktop.org's AppData. - Fixed local keyboard shortcuts on the Files organizer widget actions and context-menu. - Improved Mixer multi-row layout (patch by Holger Marzen aka. bluebell, thanks). - Fixed the Ctrl+drag/cloning left of a clip when towards near the beginning of session. 0.7.3 2015-12-29 Tackier Gluon Beta - Slight increase on the number of decimal digits for the plugin parameters while on the generic plugin properties dialog. Also applied to automation curve node value editing. - Unlimited slack is now in effect on editing over and beyond the current session or clip contents length, on both the main tracks and MIDI clip editor (piano-roll) views. - Ctrl+click and dragging the left or right edges of a clip will now make it spill over and replicate as many clip clones as it fits in the left or right horizontal extent. - Added View/Note Type and Value Type command menus to the MIDI clip editor (aka. piano-roll) which opens the possibility for discrete shortcuts to switching views eg. Note Velocity and Controller views (after a kind request by yubatake, thanks). - Fixed the conversion and/or override of MIDI clip offsets when moving and copy/pasting across tempo/time-signature changes. - Fixed MIDI file track/channel duration estimator, which was giving quite wrong and way too short reads. - Fixed a drag-and-drop bug over the main tracks view, when new tracks were being inserted at the top and not to the bottom as is normally indicated by the floating visual placeholder. - Fixed LV2UI_Resize handle from extension_data(LV2_UI__resize), now passing LV2UI_Handle in first argument to ui_resize(), as found correct and needed for resizable/scaleable LV2 UI's, most specially to ssj71's so called Infamous Plugins, thanks. 0.7.2 2015-12-10 Tacky Gluon Beta - Yet another audio/MIDI time drift correction fix, now giving it some slack while turnaround looping on tempo changes. - Prevent x11extras module from use on non-X11/Unix platforms. - MIDI Track/Instrument cascading pop-up menus have been added, to main and MIDI clip editor windows. - VST Plugin preset/bank files support (FXB/FXP) is now being integrated to the generic Plugin/Properties widget dialog. - Added new Track/Duplicate menu command. - Added simple XRUN red indicator to status bar. - Make sure program change/presets are not selected on possibly multi-timbral instrument plugins when inserted on a MIDI bus. - Prefer Qt5 over Qt4 by default with configure script. - Fixed a potential crash-bug on first enabling either once the audio or MIDI metronomes. 0.7.1 2015-10-09 Meson Dope Beta - Fixed an ages old MIDI track/channel instrument mapping (bank, program) issue that prevented normal all-shut-up messages from being sent to MIDI output buses/ports on playback stop. - Messages standard output capture has been improved again, now in both ways a non-blocking pipe may get. - Fixed port on MIDI 14-bit controllers input caching. - Fixed false value readings on the MIDI clip editor (aka. piano -roll) tool-tips, when dragging a note velocity or controller value outside the acceptable nominal range (eg. 0-127). - Added LV2_BUF_SIZE__nominalBlockLength option support (patch by falktx aka. Filipe Coelho, thanks). - Fixed wrong initial tempo/time-signature display when session is loaded from command line. - LV2 plug-in UI GTK2 and X11 in Qt5 host native support added. - Transport/Auto Backward feature now honoring (auto return) to same current location precedence as Transport/Backward. - Single/unique application instance control adapted to Qt5/X11 (cf. configure --enable-xunique). - MIDI Tools/Transpose, Resize duration display format (frames, time or BBT) have been fixed. - Build fix for Qt5.5 (patch by KaOS, thanks). - MIDI Tools/Quantize et al. are tentatively being corrected to take event times as relative to THE beginning of session, instead of MIDI clip start location. 0.7.0 2015-07-24 Muon Base Beta - Complete rewrite of Qt4 vs. Qt5 configure builds. - Revised MIDI Controlllers catch-up algorithm. - Mixer multi-row layout gets a little bit of a fairness fix. - Non-continuous MIDI Controllers now have their Hook and Latch options disabled as those are found not applicable, - As an alternative to PC-keyboard shortcuts, MIDI controllers are now also assignable and configurable for any of the main menu command actions, all from the same old configuration dialog (Help/Shortcuts...). - Fixed missing Track and Clip sub-menus from Edit/context-menu that were found AWOL ever since after the Lazy Tachyon beta release (> 0.6.6). - An off-by-one bar position (as in BBT, bar, beat and ticks) has been purportedly fixed as long as LV2 Time/Position atom event transfer goes. - French (fr) translation line to desktop file added (patch by Olivier Humbert, thanks). - A new top-level widget window geometry state save and restore sub-routine is now in effect. - Improved MIDI clip editor resilience across tempo and time- signature changes. - Keyboard shortcuts configuration (Help/Shortcuts...) now lists complete menu/action path where available. - Fixed in-flight VST plugin editor (GUI) resizing. - Added support to LV2UI_portMap extension, found really handy for the cases where you have multiple plugins with different port configurations and a single common UI to drive them all (pull request by Hanspeter Portner aka. ventosus, thanks). 0.6.7 2015-05-27 Lepton Acid Beta - MIDI clip editor (aka. piano-roll) position, size, and view /event type criteria are now persistent, across session and user preferences application state. - Generic plugin form widget position is now also preserved across open/save session cycles. - MIDI clip editor resilience is about to get an improvement, fe. it doesn't close on stopping record/overdub anymore. - Introducing (JACK) Timebase master setting as an option to Transport mode (cf. View/Options.../General/Transport /Timebase). - LV2 plug-in MIDI/Event support now slanted for deprecation. - Spanish (es) translation added, by David Reyes Pucheta. - It's live: audio track export (cf. Track/Export Tracks/ Audio...) has been deeply refactored to finally include MIDI track/instrument plugins rendering (aka. freeze) on selected audio output buses on mix-down. - MIDI file player now does (N)RPN 14-bit controller events. - Track properties dialog output bus switch fix/optimization; also fixed multiple DSSI instance reference count on close. - Fixed for some strict tests for Qt4 vs. Qt5 configure builds. - German (de) translation update (by Guido Scholz, thanks). 0.6.6 2015-03-29 Lazy Tachyon Beta - MIDI clip record/reopen to/from SMF format 0 has been fixed. - LV2 and VST plugins GUI editor widget position is preserved across hide/show cycles. - Added application description as freedesktop.org's AppData. - Added a "Don't ask this again" prompt option to zip/archive extrated directory removal/replace warning messages. - MIDI clip editor (aka. piano-roll) gets lingering notes properly shown while on record/overdubbing. - Current highlighted client/port connections are now drawn with thicker connector lines. - Fixing segfaults due to QClipboard::mimeData() returning an invalid null pointer while on Qt5 and Weston. - Return of an old hack/fix for some native VST plugins with GUI editor, on whether to skip the explicit shared library unloading on close and thus avoid some mysterious crashes on session and/or application exit. - Force reset of plugin selection list when any of the plugin search paths change (in View/Options.../Plugins/Paths). - Recursive VST plugin search is now in effect for inventory and discovery on path sub-directories (VST only). - Non-dummy scannig for regular VST, non-shell plugins, were doomed to infinite-loop freezes on discovery, now fixed. 0.6.5 2015-01-30 Fermion Ray Beta - Connections lines now drawn with anti-aliasing; connections splitter handles width is now reduced; the MIDI connections splitter pane sizes are now saved and restored properly. - Extended multi-selection is now featured on the track-list (main left-pane), primarily allowing for group mute/solo (and monitor) switching. - Track-list (left pane) header column widths are now saved and made persistent across application power cycle (double -click reverts to the old original default). - Minor fixes on the MIDI clip event list editor, also making sure the current event is visible on the piano-roll view. - As long to prevent asynchronous mistakes to JACK transport state changes, an internal slack-delay is now introduced after self-initiated transport commands (eg. start/stop). - The MIDI clip editor (aka. piano-roll) was missing to clear or reset the current selection when no shift/ctrl keyboard modifier is in effect. - VST-shell sub-plugins are now supported (as suggested by abique aka. Alexandre Bique, thanks). - MIDI clip record/overdubbing is now possible (Clip/Record on the main menu or File/Record from the MIDI clip editor. - Make sure some audio sample file encodings (eg. old Ogg Vorbis) does not head-start on audio peak generation. 0.6.4 2014-11-24 Baryon Throne Beta - Fixed some old loop-recording clip drawing glitches. - Current assigned track/channel instrument definition names for MIDI controllers, note keys, RPN and NRPN, are now in effect on the MIDI clip editor drop-down lists, whether available. - Clip/Take/Range... input dialog values are now properly sanitized as long to prevent invalid take/folding ranges. - Audio capture/export file type default now set to "wav". - Extending punch-in/out over loop-recording/takes modes. - Make audio tracks monitoring always flow while playback is rolling, independently of their mute/solo state. - Fixed undo/redo conversion of audio clip offsets under (automatic) time-stretching eg. due on tempo changes. (ticket by Holger Marzen, thanks). - Latch/momentary MIDI Controllers toggle mode introduced (a request by AutoStatic aka. Jeremy Jongepier, thanks). - JACK client/port pretty-name (metadata) support is being seamlessly introduced. - Audio frame/MIDI time drift correction is now an option on View/Options.../MIDI/Playback/Enable MIDI queue time drift correction. - Transport auto-backward feature now honoring last position playback was started. - Introducing brand new application user preferences on View/Options.../Display/Options/Custom style and color themes (eg. "KXStudio", by Filipe Coelho aka. falkTX). - Mixer widget gets automatic multi-row strip layout. - Clip fade-in/out now follows time-stretch resizing, via shift/ctrl+click and drag one of its edges. - Fixed a typo causing FTBFS when VST plug-in support is explicity disabled (./configure --disable-vst). 0.6.3 2014-09-22 Armed Hadron Beta - Make the mouse-wheel to scroll the plugin list views, when not hovering a direct-access parameter slider. - Mixer widget gets (un)dockable Inputs and Outputs panels, also with their respective title captions. - Plugin instantiation is now constrained as much to prevent any audio channel output overriding. - Existing plugin presets may now be selected right(-click) from plugin list context-menu (ticket by Harry van Haaren, thanks). - So-called "painting" over multiple selected event values, while on the MIDI clip editor view pane below the main piano-roll (eg. note velocities, controller values, etc.) is now split into two similar painting modes, whether the sub-menu Edit/Select Mode/Edit Draw is set on (free-hand) or off (linear). - Drag-and-copy of plug-in instances across tracks or buses (ie. cloning) now also copies the direct access parameter setting (ticket by Holger Marzen, thanks). - File/Save As... now prompts and suggests an incremental backup name for existing sessions files. - Zooming in/out increment is now augmented by whether shift /ctrl keyboard modifiers are set (on a ticket request by Holger Marzen, thanks). - LV2 Time position event messages for plugin atom ports that support it is now being implemented. - Attempt to break extremely long audio file peak generation on session close or program exit (as reported by EternalX, thanks again). - MIDI Controllers Hook and Invert properties are now properly saved for tracks (after bug report by Nicola Pandini, thanks). - A segmentation fault when closing with VST plugins open has been hopefully fixed (after a patch by EternalX, thanks). - Messages standard output capture has been slightly improved as for non-blocking i/o, whenever available. - Automation curve node editing has been slightly improved in regard to time positioning and resolution. 0.6.2 2014-07-07 Boson Walk Beta - Prevent linear and spline automation curve modes for all integer valued subjects. Also, make sure those values are rounded to the nearest integer away from zero. - Fixed save of LV2 Presets for plugins with state files. - A man page has beed added (making up Gürkan Sengün's work on debian, thanks). - When moving plugins by eg. drag-and-dropping across tracks, automation curves were being left behind, maybe leading to unpredictable mistaken behavior. Hopefully, not anymore. - Translations install directory change. - Automation curves are now automatically re-adjusted to tempo map node changes (after a ticket by Holger Marzen, thanks). - Audio/MIDI files or plugins found missing on session load are now subject for an explicit modal warning message and prompt for an immediate session backup salvage. - Changing instrument plugin programs is now an undo/redo-able command operation, especially for DSSI but also for plugins that come with the LV2 Programs interface extension support (http://kxstudio.sourceforge.net/ns/lv2ext/programs). - Drawing, selecting and/or resizing of MIDI note events that extend across tempo/time-signature changes is now made a bit more correctly over the MIDI clip editor (aka. piano-roll), especially regarding to current snap-to-beat setting (after an outstanding ticket by yubatake, thanks). - Once again, audio frame/MIDI time drift correction has been slightly refactored to improve MIDI input monitor and timing. - Discrete automation curve node values may now be edited via a numerical entry floating spin-box on double-click (as yet another request by AutoStatic aka. Jeremy Jongepier, thanks). - Pressing shift/ctrl keyboard modifiers while double-clicking on a plugin list entry now briefly reverses the current View /Options.../Plugins/Editor/Open plugin's editor (GUI) by default option preference. - Fixed an old crash lurker when switching output buses that implied a change on the number of audio channels, while on tracks that have (auto-)monitor turned on and at least one active plugin in chain (yet another ticket by AutoStatic aka. Jeremy Jongepier, thanks). - MIDI Controller assignment (aka MIDI learn) and/or automation of plugins (de)activation state has been added (as requested by AutoStatic aka. Jeremy Jongepier, thanks). - LV2 UI Idle and Show interfaces support added. - Allow the build system to include an user specified LDFLAGS (patch by Alessio Treglia aka. quadrispro, thanks). O.6.1 2014-04-29 Bitsy Sweet Beta - New user preference option added as View/Options.../Display /Transport/Hold auto-scrolling (follow play-head) on edits (after requests by Holger Marzen and Louigi Verona, thanks). - All color chooser dialogs were missing proper titles. - Audio peak file re-generation and clean-up has been hopefully fixed and cache optimized (re. drawing audio clip waveforms). - Fixed initial session snap-per-beat setting on main toolbar. - Clip/Export...'ed files are now made persistent, no questions asked (after a ticket by Oliver Kester, thanks). - Portuguese (pt) translation added (by Esteban Viveros, thanks). 0.6.0 2014-03-21 Byte Bald Beta - New user option added: on whether to save plugins automation values with higher resolution as possible, using 14-bit NRPN: cf. View/Options.../Plugins/Experimental/High resolution plugin automation (default=off). - Generic native plugin dialogs now shows an additional "About" last page where authorship credits are due. - A new user preference option is now in place for whether to use desktop environment's own native file requester/browser dialogs (View/Options.../Display/Dialogs/Use native dialogs). - A bit of slack have been introduced to put "Follow Playhead" (aka. auto-scroll view mode) on hold, while doing in-flight selection edit moves. - Fixed some user interface related annoyances while on the MIDI Controllers mappings (ie. View/Controllers...). - Fixed port origin on MIDI RPN/NRPN 14-bit controllers input. - A discretionary plug-in unique identifier have been devised for when more than one from the same type are inserted on a bus or track chain, avoiding destructive clashing of automation data. - Horizontal scrolling shift+mouse-wheel direction now reversed. - LV2 Dyn(amic)-manifest support is now optional (default=off); cf. View/Options.../Plugins/Experimental/LV2 Dynamic Manifest support). - The following options, although decieved on View/Options... as global configuration options, were always and still are proper session instance properties: (JACK) Transport mode, MMC mode, MMC device, MIDI SPP and MIDI Clock modes, are now shown there reflecting the current open session state. - A couple of run-time circumventions have been hacked in, both strictly related to when NSM session management is in charge: 1) the new session template feature is disabled (was aborting initial NSM new client additions); 2) the native (as from the desktop environment eg. KDE) file browser/requester dialogs are disabled (were taking too long to list the current directory on first time invocation). - Update current automation/curve nodes selection while changing horizontal (time axis) zoom levels. - One liner's attempt to make it consistent behaviour on resizing and moving multiple selected notes or events while on the MIDI clip editor (aka. piano-roll; after a ticket request from Daniel MacDonald aka. danboid, thanks). - Introducing tiny quarter-note/crotchet/seminima/beat icon on all snap-to-beat selection items get a new icon :). - Corrected some audio buffering boundary conditions that were causing dead-loops/freezes while merging some audio clips. - Session auto-save period was chronically reduced to one third of its user setting; non critical but fixed now. 0.5.12 2013-12-31 Mike November - Fixed another off-by-one MIDI plugin chain timing bug, delaying the actual playback of the first MIDI event, whenever it started at the same and as long as the initial play-head position (after another ticket by Holger Marzen, thanks again). - A new LV2 host convention is in effect on plugins that expose multiple AtomPort's in either direction: only the first input or output declared AtomPort is eligible to convey regular MIDI data events (introduced while trying Frank Kober's forthcoming QmidiArp LV2 suite of plugins, thanks). - Zooming with shift/ctrl+mouse-wheel and pointing over the main tracks view or MIDI clip editor time ruler header's now fixed. - A rare freezing loop condition has been fixed on the oldest of MIDI file save/write routines (after a ticket and solution by Tuomas Airaksinen, thanks again). - Copy/paste now preserving clip names (ticket by Holger Marzen, thanks). - Scaling of whole tempo map with a given factor has been added, through a spin-box and button in Tempo Map / Markers dialog, after a long overdue patch by Tuomas Airaksinen, thanks again. - When issued from main tracks view (ie. Clip/Tools menu) MIDI clip tools are now a bit more crash-resilient re. undo/redo- ability. - Session auto-save / crash-recovery support is now on trial as in View/Options.../General/Session/Auto-save current working session every 10 minutes (default on). - Plugin-list chain context-menu now includes MIDI instrument audio output options to existing non-dedicated output buses, any other than the previous hard-wired default (eg. Master). - Tracks export now allows for the mix-down/merge of multiple audio/MIDI output buses (Track/Export Tracks). - When adding new tracks, try preserving the last selected bus names, while not the default Master ones (after a suggestion from danboid aka. Daniel MacDonald, thanks). - More preparations for Qt5 configure build. - Brand new thumb-(over)view toolbar widget added to MIDI clip editor window (aka. piano-roll overview). - General MIDI RPN/NRPN 14-bit controller support is now being introduced on real-time MIDI input parsing, on standard MIDI file I/O, on MIDI Controller options and, of course, on MIDI clip and event list editor. - Pretty innocent nitpick on most thread cleanup routines. 0.5.11 2013-10-07 Lima Oscar - Adding a track now inserts it after the current one, if any; one can also drag and move a track below the last one in the track list (main view left pane). - Extended Edit/Select Mode/Automation: multi-selection mode, cut, copy, paste and delete of current track's automation curve nodes, now reached implementation ready status. - Another old silent bug bites the dust: changing track names were dropping any track gain/volume and panning automation curves when saving the session. - A primeval processing bug has been sorted out: aux-sends to audio output buses that just appear to be after the input bus where they're inserted were being left muted and silent (on a ticket follow-up by Holger Marzen, thanks). - Fixed a sure crash bug exposed when processing of aux-send plugins when inserted too early on audio input buses chain (after a ticket report by Holger Marzen, thanks). - Allow the build system to include an user specified CFLAGS (patch by Cristian Morales Vega, thanks). - Shift/Ctrl keyboard modifiers now set to extend current clip selection while in main track view's Edit/Select Mode/Range, Rectangle modes. - Main Edit/Select Mode/Automation icon retouched to look a bit more obvious and intuitive, hopefully ;) - Allow to change the velocities/values of the current selected events which have the exact same onset times and hide beyhond each other on the MIDI clip editor's pane below the main view piano-roll (ie. the one that represents MIDI event values as a bar chart). - Fixed some problematic playback/export muting and annoying cleanup freezing, due on audio tracks with too many clips eg. more than hundred clip splits (hopefully fixes an issue reported by Louigi Verona, thanks). - LV2 UI resize feature support/control added. - Fixed dedicated MIDI control and MIDI metronome port connection restore conflict (thanks to jhammen catch & patch:). - New user preference option added: reverse middle-button role to Shift/Ctrl keyboard state, in special regard to edit-head/tail vs. play-head positioning while on the main track and MIDI clip editor (aka. piano-roll) views. 0.5.10 2013-07-18 Kilo Papa - Default drum-key note names are now properly showing on MIDI tracks that are assigned to known drum/percussive instrument patches (eg. SoundFont 2 (.sf2) bank 128). - Time display format (frames, clock-time or BBT) may now be changed from the context-menu on any time entry spin-box. - LV2 plugin support is now tightly tied to liblilv; the same tie applies to LV2 plugin UI support and libsuil and vice-versa. - Mixer buses racks (ie. left/input and right/output panes) are now both kept fixed-width when whole mixer window is resized. - Unconditional LV2 Dyn(amic)-manifest support has been added. - Main track-view Edit/Insert, Remove/Range dialog is now being introduced with optional applicability to Clips, Loop, Punch in/out, Automation, Tempo-map and/or Markers. - New range removal editing tool, split/moving clips backward at the specified edit-head/tail interval (Edit/Remove/Range, Track Range)--by Tuomas Airaksinen, thanks. - Andy Fitzsimon's original icon from opencliparts.org makes it through as the default standard scalable format (SVG). - Automation's back in effect on Track/Export Tracks.../Audio. - Reversed Shift/Ctrl keyboard modifier roles on middle-button clicking over the main track and MIDI clip editor views (aka. piano-roll) in regression to original old semantics. - Color selection actions now have a brand new palette icon. - Make sure main track-view and MIDI clip editor selection is only cleared on specific discrete commands. - Try keeping the original session file in most recent files menu list, despite current version auto-incremental backup mode is in effect. - Fixed non-zero clip offsets upon tempo/time-scale changes. - Some sympathy to extreme dark color (read black) schemes is now indulged on empty backgrounds. 0.5.9 2013-06-06 Juliet Quebec - Auto-incremental version numbering of backup session files; brand new versioning mode option added. - Fixed one long as ever MIDI file export bug, which was about washing all self-induced MIDI bank-select (CC#0, CC#32) and program-change (PC#) events into MIDI channel 1, regardless of the source track/channel. - Fixed initial sample-rate settlement on plugin chains for all tracks and buses whenever a session file original sample-rate differs from the current audio device engine (ie. JACK). - New German (de) translation added (by Guido Scholz, thanks). - Now accepting JACK transport tempo and time-tignature changes while in slave transport mode. - Fix ref-count and auto-removal of created files that result from clip merge/export when session is closed but not saved. - MIDI track instrument bank/program selection, from plugin UIs that support it, is now effectively and complete. - Custom connections for dedicated audio outputs from all plugin chains in MIDI tracks or buses are back in business, hopefuly restored gain on session load (ticket by yuba, thanks). - Track Properties dialog now dirty after any plugin related change (another head-up by yuba, thanks again). - Tempo Map/Markers dialog is not set initially dirty anymore. - Audio buses plugin state's persistance were found AWOL: while being properly saved as usual, were being restored to default on every session reload (as noticed by yuba, thanks). - NSM (Non Session Management) support is being introduced. - The MIDI clip editor (aka. piano-roll) gets a brand new rescale mode: ctrl+dragging the right edge of a note now rescales all times and duration of all the subsequent selected notes (after an interesting idea/ticket by Joel Leclerc, thanks). - The new MIDI clip editor rescale mode also applicable to event values (eg. note velocities, pitch-bend), while ctrl+dragging the edges of an event vertical bar. - VST plugin (GUI) idle timer makes a comeback. - Hard-wired LV2 UI selection order for plugins which supply more than one option (lv2_external_ui gets always honored first then, as provided via libsuil, X11, GTK and last but not least, Qt4). 0.5.8 2013-03-19 India Romeo - Dropped old audio ramping spin-locks as its glitching reduction weren't that effective anymore. - Audio bus and track gain may now be set for amplification again, from +0dB up to +6dB, while using the Mixer strip sliders/faders (an old function found missing ever since pre-TYOQA). - Basic LV2 X11 UI support has been added through libSUIL but only really effective if plugins doesn't support the LV2 External UI extension in addition which takes precedence on any case. - Improved precision tolerance on the Tempo Map / Markers dialog. - Reinstated and fixed (old) warning and impending re-conversion on loading session files which the original sample-rate differs from current audio device engine (aka. JACK). - LV2 Plugin State/Preset name discrimination fix (after a ticket by Jiri Prochaszka aka. Anchakor, thanks:) - Linked/ref-counted audio clips must not overlap and now must have a buffer-size worth of a gap between each other. - Something fishy has been detected in the SSE (not so) optimized code from SoundTouch's-inspired WSOLA time-stretching. - Splitting clips apart is now easier than ever: a brand new entry enters the main menu scene: Edit/Split (Ctrl+Y) splits up clips according to current range/rectangular selection. - Audio clip offsets are now properly corrected when time-stretching is applied via Shift/Ctrl+dragging any of the clip edges. - One semi-colon typo was hiding proper descrimination of peak files used to draw distinct waveforms of time-stretched audio clips. - Track automation curves are now also affected by Edit/Insert/Range commands. - Finally, some visual feedback is shown while audio track export is running, in he form of a main status progress bar. - New user option: save backup versions of existing session files. - Default session directory now set to regular file's path on load. - A convenient minimum slack duration has been fixed for MIDI SysEx messages. - LV2 Time/position information is now asynchronously fed back into their parameter (control input) ports when designated. - LV2 State is now properly restored for plugins inserted on buses, probably solving the Calf Fluidsynth SoundFont information missing on buses ticket, reported by Albert Graef, thanks. - Fixed an immediate null pointer crash on creating a parentless new group while on the files organizer widget. - Preparations for future Qt5 migration. 0.5.7 2012-12-27 Hotel Sierra - Loop and punch in/out ranges may now get set simultaneously, may even overlap each other. However, punch in/out range recording will always prevail over any loop recording takes. - LV2 Worker/Schedule now supporting multi-instance vs. single-UI scenarios. - LV2 Options and Buf-size extension support added. - Fixed an off-by-one-tick bug on MIDI file input which was leaving spurious zero-length runt notes at the end of a MIDI clip, if a note-on coincides with the ending/split point (on ticket issued by Jonathan H. Pickard, thanks). - Good old SLV2 library support for LV2 plug-ins (libslv2) is now irrevocably deprecated, or better said, completely wiped-out from the LV2 host code, now considered extinct. - LV2 UI parameter updates are now asynchronously detached from the source GUI widget thread, in attempt to improve cross-GUI-toolkit responsiveness, specially focused on LV2 plugins with a GTK based UI (eg. amsynth, triceratops, etc.). - Make sure LV2 UI parameters (input control ports) get updated when loading a genuine LV2 state preset. - Improved the (custom) tempo spin-box widget signal(ing) processing and dispatching. - Show proper pointing cursor and location tool-tip while dragging any of the time ruler markers (including latest location markers/bar). - On saving as an archive/zip session file (suffix .qtz) include only those files that are actually referenced by live clips arrangement. - Ongoing integration of location markers infrastructure (time-scale and MIDI-file support). - Free-hand/linear retouching of event values, while on the MIDI clip editor's view pane below the main piano-roll (eg. note velocities), is now possible provided the target events are selected, otherwise the usual painting edit sub-mode applies (cf. menu Edit/Select Mode/ Edit Draw). - The MIDI clip editor now senses which target view pane has focus for general selection commands (cf. Edit/Select/None, All, Invert, Range) whether the main piano-roll or the event value (velocities) view. - Mouse middle-button clicking is back in business on main track-view and on MIDI clip editor views (piano-roll) as an immediate play-head (re)positioning command or merge/reset the edit-head/tail cursors if Shift/Ctrl keyboard modifiers are pressed. - Formerly protected, class qtractorClip::FadeFunctor is now public in an shot-in-the-dark attempt to fix clang builds (as reported by Jekyll Wu, thanks). - Override all sub-classed widgets mouse-pointer event handlers to be isolated from base widget style and/or window management. 0.5.6 2012-10-02 Golf Tango - Day 1 post-release fix: LV2 plugins with a GTK GUI were not shown due to their respective widget (GdkWidget) being prematurely and unexpectedly destroyed when raised (via libsuil). - The dedicated audio outputs setting for instrument plugins was not in effect as default global option for new MIDI tracks, now fixed, hopefully (thanks to danboid aka. Daniel MacDonald persistence). - An immediate Files widget cleanup option is now made available, as to select and remove all unused file entries. - MIDI track (un)solo/mute reset clip event sequence fixing; definite regression to MIDI track's occasional muting bug while clip editing and playback is rolling. - Apologies due on this one: Shift/Ctrl keyboard modifiers are back in business to change MIDI events currently selected in one single step while on MIDI clip editor (aka. piano-roll). Sorry. - Japanese (ja) translation added (by Takashi Sakamoto). - General time-scale bar, beat and tempo rounding fixing. - Keyboard shortcuts configuration (Help/Shortcuts...) now checks and warns for already assigned key sequences. - The View/Snap menu is now listed as fully accessible actions, making each snap-per-beat setting assignable to a keyboard shortcut (after a feature request by danboid aka. Daniel MacDonald, thanks). - Fixed MIDI resize tool, now applying symmetric proportional changes to pitch-bend event values [-8191, +8191]. - Fixed re-loading of LV2 Presets that are newly created/saved during current session; actually delete and remove a LV2 Preset if found in the file-system (as suggested by Jiri Prochaszka aka. Anchakor, thanks again). - Preset drop-down list is now sorted, on plugin properties dialog. - After a long absence, edit(blue) cursor vertical lines are back on the MIDI clip editor views (aka. piano-roll). - LV2 1.0.0 compliance phase II: LV2 State Files support completed. - Updated to newer LV2 External UI extension support (now maintained by Filipe Coelho aka. falktx). - Brand new editing tool: empty range insertion, split/moving clips or events forward the specified edit-head/tail interval, defaults to next measure or bar (cf. menu Edit/Insert/Range, Track Range). - Don't show the waiting cursor anymore when loading any plugins which might have a nice native editor (GUI) and options are set to show it. - MIDI clip editor now hopefully rid of random but persistent muting, a slight regression to editing while playback is rolling. - A MIDI file player's bug, evident while transport rolling in looped mode, has been fixed with yet another oneliner patch (kind by Jiri Prochaszka aka. Anchakor, thanks again). - LV2 plugins with a Qt4 GUI (guess what or whom?) are now guaranteed to some reasonable window type like Qt::Widget but not Qt::Dialog nor Qt::Popup, preventing those from standing always on top while on some window managers or desktop environments (a simple addition by Jiri Prochaszka aka. Anchakor, thanks). - MIME type icons support for session (*.qtr *.qtr), template (*.qtt) and zip/archive (*.qtz) are now being introduced. - LV2 State Files feature support is shamelessly getting real trial, now letting files referenced in LV2 plugin states to be seamlessly included when saving to a zip/archive file bundle (.qtz suffix). - Added some virtual destructor stubs to shut up gcc 4.7 warnings. - Improved plugin state resilience, now finally with parameter name matching, specifically targeted on loading old sessions or plugin preset files (.qtx), preserving old saved plugin states as much as possible in face of rogue or discrete parameter index renumbering, due naturally on any plugin's life cycle ie. upgrades etc.;) - Added some more snap-to-beat divisors (Beat/14, /21 and /28) due on feature request ticket, while dropping highest, probably useless one (Beat/128). - New French (fr) translation added (by Yann Collette, thanks). - Slight late optimization on vertical zebra/grid lines drawing. 0.5.5 2012-06-15 Foxtrot Uniform - Auto-monitored MIDI tracks were missing their pass-through to their respective MIDI output bus plugin chains, now fixed and letting any multi-timbral instrument plugin to get a peek from auto-monitoring. - New user option/preference to whether to open a plugin's editor (GUI) by default, when available (cf. View/Options.../Plugins/Editor). - Clicking and/or dragging for rubber-band selection on main track-view canvas doesn't change the edit-head and -tail positions anymore. - Backward and Forward transport commands now have an additional stop at first clip start point. - LV2 Atom/MIDI buffering support is finally entering the scene; LV2 Worker/Schedule support is also included in a bold attempt to convey non-MIDI event transfers between plugin and its UI. - MIDI Clip editor (aka. piano-roll) and MIDI Tools fix: avoid note-on events of zero velocity, which conventionally equates to a dangling note-off event and dropped into oblivion sooner or later. There's no more need for Shift/Ctrl keyboard modifier to change in one single step all the MIDI events that are currently selected (now consistent with drag-move). - LV2 Presets support now entering effective operational status; a new local option has been added (cf. View/Options.../Plugins/Paths/LV2 Presets directory; default is ~/.lv2). - Dropped XInitThreads() head call as it was never useful but on those early days of JUCE VST plugins. - Italian (it) translation added (by Massimo Callegari, thanks). - Clip fade-in/out dragging now follows snap-to-beat setting. - Late modern eye-candy indulgence: alternate shaded stripes, on every other bar as in a "zebra" background option for the main tracks and MIDI clip editor views (cf. View/Snap/Zebra). - LV2 Time/position information is now being supported through special designated plugin input ports (after suggestion by Filipe Coelho aka. falktx). Additionally, the time/position information report has been corrected and complemented for VST plugins. - Audio vs. MIDI time drift correction has been slightly improved against rogue tempo changes across looping cycles. - Honor tempo/timing on MIDI instrument plugins. Happy regression fix on getting MIDI note-offs at looping ends back in business; all the necessary bumming for MIDI plugins to play nice in face of tempo changes and whenever playback is started from anywhere but the beginning of the time-line (ie. frame zero); thanks to rvega aka. Rafael Vega, for the heads-up). - Audio clip wave-forms were being displayed in inverted phase (ie. upside-down) all this time ever since day one. What a shame! :) - LV2 Programs interface is getting initial experimental status, to let LV2 instrument plugins get on par with the DSSI and VST crowd for MIDI bank/program instrument inventory and selection support (a sidetrack complot with Filipe Coelho aka. falktx, thanks:). - Dropped the old but entirely useless LV2 URI-unmap feature, now being superseded by official LV2 URID (un)mapper. - Russian (ru) translation added (by Alexandre Prokoudine, thanks). - SLV2 deprecation process started, effective now at configure time. - Added include to shut up gcc 4.7 build failures (patch by Alessio Treglia). - Another approach avoiding recursive observer widget updates. Also applies to mixer, monitor and track state buttons. - Update to latest LV2 state extension (by David Robillard, thanks). - Loop-recording/take number displayed on clip title, respectively. - Make(ing) -jN parallel builds now available for the masses. - A one buffer period slack on audio engine's loop turn-around logic might just have fixed an illusive report on loop-recording/takes going progressively out-of-sync, most notably when recording under large audio buffer period sizes (>= 1024 frames/buffer). - Editing MIDI while playback is rolling, doesn't mute the track any more, adding a point to the live editing experience. - Finer granularity for direct access parameter mouse wheel changes. - Dropped a dumb optimization for short full-cached multiple linked /ref-counted audio clips which were incidentally out-of-sync after rewind/backward playback. Once again and uncertain to be the last take on this, got fixed (probably related to some oddity reported by Louigi Verona, thanks). 0.5.4 2012-03-01 Echo Victor - Direct access plugin/insert parameter changing tool-tip added. - A Transport/Panic action enters the scene, in a nostalgic attempt to emulate the all-MIDI-track-shut-off command of those drop-dead and primordial MIDI sequencers of all time. Now finally a keyboard shortcut and mouse click-away ;) - MIDI editor command redo/undo adjustment now effective on all other channel events besides notes, which overlap at the same event time. - A new File/Unlink menu action is now made available from the MIDI clip editor (aka. piano-roll) for detaching the current linked/ref- counted MIDI clip into a new auto-incremented SMF filename. - Some audio/MIDI content/media-file resource management is entering the scene, taking care of some file-system house-keeping, this gets evident on unsaved/dead recorded files being automaticaly removed from the file-system, on session close. - Killed the old and entirely deprecated LV2 Save/Restore and Persist feature/extensions support. - Auto-monitored MIDI events are now merged/queued correctly into the instrument plugin playback queue, avoiding sudden crashes, hopefully. - Awesome patch from Albert Graef, thanks, which makes most MIDI SysEx to get through MIDI instrument plugins at last; applies to DSSI and LV2 plugins only. - LV2 URID map/unmap feature support added. - Plugin parameter value redo/undo command aliasing fix. - Double-clicking in plugin list item now show/activates the plugin's editor window (was toggling visibility/activation). - Plugin path settings have been fixed again, with special regards to an effective LV2_PATH environment variable settlement. - Session properties dialog now asks to create a new session directory if the given one does not currently exist. - MIDI note names and their respective octave numbers are now compliant with the ISO standard where middle C (60) is now C4 (was C3). - Fixed audible glitch/pop at the beginning of an audio clip with long quadratic or cubic shaped fade-in (reported by Lougi Verona, thanks). - MIDI Controller Auto-Hook patch by Alessandro Preziosi, thanks. - Make sure all MIDI note-off are always queued after their respective note-on events when buffering for MIDI input of instrument plugins, event though for zero duration MIDI note events (hopefully fixing the hanging notes bug reported by Albert Graef, thanks). - LV2 MIDI-fx plugin support has been repaired. - Single-track clip selection logic corrected again, fixing multi-clip selection drag/move across an odd number of distinct tracks (after a bug report by Louigi Verona, on linux-audio-dev, thanks). - MMC Locate time-code hour bit-field fix; MMC Locate now also on loop turnarounds (patches by Albert Graef, thanks). - Looping across multiple linked/ref-counted audio clips was incredibly broken with complete out-of-sync playback. Hopefully fixed now, with auto-unlinking/cloning all the affected audio clip buffers. - Audio clip overlapping detection off-by-one(-frame) fix. - MIDI Tools/Resize value ramp mode has been added (mocking the 'resize to range' feature request by Daniel MacDonald aka. danboid). 0.5.3 2011-12-28 Delta Whisky - Fixed initial LV2 plugin UI widget/window titles. - Attempt to get any brand new LV2 plugins Qt4 enabled UI's working on either slv2 and lilv build modes ;) (nailed by falkTX, thanks). - Current clip is ultimately inferred from the one under the play-head position and current selected track; the last one clicked over and/or selected still has precedence (following request by Loiugi Verona). - Drag-moving clips horizontally with the keyboard arrow-keys just got a step better with a fixed minimum of one pixel, depending still on the current snap-per-beat setting and horizontal zoom level (as suggested by Louigi Verona, thanks). - Get maximum and minimum peak values back when drawing audio waveforms. - Automation play/feedback has been missed to show on those plugins that provide their own GUI, now on par with all the rest 'homebrew' widgets (eg. generic plugin properties dialog). - All plugin parameters automation and selection were left inaccessible until the generic native plugin dialog is eventually shown, now fixed. 0.5.2 2011-12-16 Charlie X-ray - Fixed a probably old lurking destructive bug, which was incidental to when an invalid or non audio file is imported, intentionally or by mistake, into new or existing audio clips (eg. importing a MIDI file where an audio file is expected). - Force audio file closing to occur on the very same disk-write (sync) thread, possibly mitigating an old random crash issue lurking in the vorbis reference encoder (recording) re. the non thread-safeness of the vorbis_analysis() final call. - Fixed extraordinary shadow-playback of audio clips which extent were longer than the respective audio file length. - Default session file format option now promoted (see View/Options... /General/Session) in the way of whether file suffix gets honored upon session open or save (.qtr, .qts or .qtz). This brand new option also applies for default state file format on a JACK-session salvage context. - The View/Options... (aka. user preferences) dialog sees a new arranjement in layout, with some options moving into this brand new tab page called General. - LV2 State extension support has been added, which shall replace old LV2 Persist extension interface in the near future. It also replaces the LV2 Files extension from now on (thanks to Dave Robillard). - Dirty MIDI clips are now auto-saved when MIDI track properties get changed through its own dialog. - Fixed one probable too old crash when canceling a new/add track dialog. - MIDI SysEx event list editing is now fixed. - Once again, make sure all recorded clips start and end at the very same position when multiple track recording is turned on/off, while playback is still rolling. - Fixed Makefile.in handling installation directories to the configure script eg. --datadir, --localedir. - Possible attempt to improve in-flight recording clip display, especially when looping and MIDI clips are involved. - MIDI clip revision (re)numbering paranoia has been improved as much to avoid MIDI file clashes as much as possible while editing multiple MIDI clips which reference the same SMF and track/channel. - Creating new or updating existing buses with exact same names of any current dedicated inputs/outputs (which are implemented as special covert buses) is now disallowed. - Loop-recording/takes functionality is now ready for the masses and accessible from brand new Clip/Take menu (Select, First, Previous, Next, Last, Reset and Range...; the latter is actually being provided as bonus feature :) as to fold any given clip into so-called takes, simulating loop-recording mode over an arbitrary range). - Loop-recording/takes infrastructure integration is sneaking in: all clips recorded under a loop/cycle range may now get split (folded) into one or more so-called takes. A new option is now provided, as to select which take is about to retain after the recording ends, either the First or the Last one. Just turn this mode off (None) and keep with the old recording behavior, where clips are laid out unfolded through the timeline, as usual (see menu View/Options.../Display/Loop recording mode). - Improved robustness in face of disabled audio buses when global maximum number of JACK (audio) ports is surpassed. - Improved single-track clip selection status logic. - Clip/Unlink action is now available for detaching linked/ref-counted MIDI clips, renaming and saving into auto-incremental SMF filenames. - Temporary session archive directory now (pre)fixed with program name (eg. /tmp/qtractor). - Fixed VST GUI editor window title on first show. - Fixed build for ancient VST-SDK 2.3 (32bit only). 0.5.1 2011-10-05 Bravo Yankee - More LADISH support: SIGTERM signal is nowrapped for graceful application close. - Improved paste-repeat snap precision when dealing with large repeat counts. - Czech (cs) translation added, by Pavel Fric. - Added a few snap-to-beat divisors (unusual Beat/5, Beat/7, Beat/9 and Beat/10) for completeness sake. - Such a simple change of mind with a visual twist: the "A" track automation button/menu has now been moved to the right-most, as it belongs ;) - Auto-connection of dedicated audio outputs is now optional for default audio master bus, metronome, player and MIDI instrument plugin dedicated audio outputs. - Finally, after a pitiful large brain-dead period, generic plugin forms are now showing all possible controllable plugin parameters featuring a paged, tabbed dialog, whenever applicable. - Special hack/fix for JUCE based native VST plugins, which are the most actually found with a GUI editor, skipping explicit shared library unloading and thus avoiding some mysterious crashes on session close and/or application exit. - Support for MIDI-fx plugins (native VST and/or LV2) is now implemented and functional (intra-chain only).Instrument plugin bank/program selection was found broken or dead in the water, specially on VSTi, now finally fixed again. - VST plugin parameter value display on generic form is now back in business (were dead regarding value changes). - All plugin's provided GUI editors are now honored by being popped up first, instead of the usual but good old generic plugin form. - Long overdue implementation of a dedicated MIDI file player is now accessible from the MIDI files widget; one can play the whole SMF or just a single track or channel. - Update to a newer VeSTige header, probably fixing an old 32 vs. 64 bit mismatch. - Avoid JACK session filenames/paths to be ever shown; also avoid all buses ports (re)connections when JACK sessions are (re)loaded, given the fact that session management will take care of just that; more also, untitled/default session names are now also picked up to match current LADISH project name, obviously given by LADISH_PROJECT_NAME environment variable, whenever present (as suggested by Nedko Ardaunov). - Paste-repeat floating selection has been fixed (was showing only the last repeated selection). - Coherence of tempo changes on audio and MIDI clips, whether automatic time-stretching is in effect, has been slightly improved, hopefully fixed. - Bold attempt to get linked (aka. ref-counted) audio and MIDI clips into practice. - Main track view now showing all clips above the grid. - Added support for both new and older (deprecated uri) lv2_external_ui extension (by Nedko Ardaunov). - Following yet another great idea, and implementation, by Holger Dehnhardt, who already brought us the new aux-send insert plugin, thanks again, the so-called direct access control option is now featured for any plugin parameter right from plugin listings eg. mixer strips. - General resource consumption and management has been slightly improved, due to internal buses allocation optimization. - Fixed nasty crash-bug that was severely affecting all sessions that had at least one insert (pseudo-)plugin on any audio input bus. - All automation curve nodes are now relocated whenever disparate session sample-rate is detected on load. - New aux-send/insert pseudo-plugin is now introduced, allowing to route any track audio output to any other audio output bus besides the nominal one -- thanks to an original implementation from Holger Dehnhardt. - New immediate edit/loop-range settings from current clip extents, accessible on the main menu (Clip/Range Set, Loop Set) and from MIDI clip editor menu as well (File/Range Set, Loop Set). - MIDI Names XML files (*.midnam) may now be imported into MIDI instrument definitions. - Avoid cursor reset while editing MIDI events list (fixes bug reported by Frank Neumann). - Just some typos fixing (patch by c-korn). - Track view automation curve editing mode has been slightly fixed, now allowing for other previously existing point-and-click mouse operations. - Default automation curve mode is now preserved (following a suggestion by Alexandre Prokoudine, thanks). 0.5.0 2011-07-22 Alpha Zulu (TYOQA) - MIDI controller learn/catch-up sees the way in: MIDI controller changes are now only effective after catching-up with their respective program parameters, avoiding abrupt jumps and keeping a safe and continuous behavior. - Track/Height menu is now featured, giving access to Increase, Decrease or Reset the current track height. - All changes to audio gain and panning on tracks and buses are now applied following a piece-wise linear ramp, reducing the old nasty clicks, pops or zipper artifacts that might be awfully audible on some situations, most specially on automation. - All zooming in/out is now relative to either the viewport center or current mouse cursor position if found laying inside. - TYOQA! the underground sources have emerged:... after years in the making, track automation, or dynamic curves as some like to call, is finally a reality, tricky but real ;) - Audio clip anti-glitch/ramp-smoothing effect is now slightly independent of current buffer-size period. - Once buried under the Edit menu, Clip menu has been finally promoted to top main menu. - Debugging stacktrace now applies to all working threads. - Fixed muted loop playback on audio clips ending coincidentally with the loop-turn/end point. - Old/deprecated JACK port latency support added to audio recording latency compensation. - Audio clip merge/export lock-ups now untangled. - LV2 extension headers update. - Fixed configure of newer LV2 host implementation stack (LILV) when older (SLV2) is not present. 0.4.9 2011-05-26 The Final Dudette - Session file format saved on JACK session has been reverted to archive/zip bundle one (.qtz) now using temporary extraction directory when loading an existing JACK session. - Main toolbar time and tempo widgets get their visual extents a bit more theme-friendlier ;). - Some current working directory trickery is now in place avoiding JACK session directories to ever be picked as default, as much as possible. - Ghost-playbacks are now avoided on audio clips that are artificially extended beyond their own audio file lengths. - Recording clips now shown in a reddish shade; also, it's all now shown a bit more correctly, regarding the lead and within looping range. - Custom tempo spin-box widgets now honoring the decimal point cursor positioning for integral up/down tempo value stepping. - Audio recording latency is now compensated via automatic clip offsetting. - Audio peak file generation is now pipelined on a single unique thread, instead of old one per audio clip file basis. - MIDI tempo/time-signature map import problem has been hopefully fixed. - Session and track names are now sanitized from slashes (fixes bug# 625798@bugs.debian.org). - Mouse wheel effect to sliders is now reversed. - An appropriate export filename is now suggested as default (Track/export Tracks...). - Follow-playhead automatism is now temporarily suspended while mouse cursor hovering prompts for any editing action (applies to main track- view and MIDI clip editor/piano-roll). - Audio vs. MIDI time drift correction now takes jack_frame_time() as audio time reference. - Audio buffering internal synchronization logic gets it bartered: three bools for a single byte flag. - Connections are now preserved as possible when changing bus properties (View/Buses.../Update). - A rare audio clip looping out-of-sync condition got squared, hopefully the last ;) - Yet again, the audio clip buffer/disk-streaming optimization has been almost completely redrawn: now there's one thread per audio track. - Not replacing a session directory that already exists on loading an archive file (.qtz) is now fixed with an usable brand new untitled session. - The major thread optimization has been slightly improved: the audio clip buffer/disk-streaming thread is now served in a FIFO manner (was LIFO). - Custom time/tempo spin-box widget change fixup. - Audio clip filename change segfault/crash fixed. - Make sure all clips in multiple recording tracks start and end at the very same position whenever recording is already engaged and rolling. - Hopeful fix to a potential audio buffering race condition, which was a probable cause of random muted clips. - Avoid recursive observer widget value updates. - Almost complete rewrite of the main track-view selection and redrawing logic, taking advantage of the fundamentally static graphical backstore. - Autonomic resizing of mixer bus splitter sizes. - Improved timing for monitored MIDI events being buffered though MIDI instrument plugins, while playback/transport is rolling. - Audio peak/waveform is now slightly tweaked from the early optimization days (master C++ guru has always said that was root of all evil anyway :). - MIDI controller mapping now with "Invert" value option. Also, new "Inputs" and "Outputs" buttons have been added as helpers for MIDI control port connections access. - Main left pane vertical splitter resize hack, avoiding some track list update re-entrancy. - Inserting a LV2 instrument/synth plugin on an audio track or bus were causing immediate crash, now fixed (give or take some event buffer stub). - Plugin Activate All/Deactivate All menu fixing. - Make sure given session directory has all the necessary access permission (read/write) while on session properties dialog. - Dedicated audio outputs setting for instrument plugins inserted on the MIDI track properties dialog were not being honored, now fixed. - Force update/close of all MIDI clips and their respective editors (piano-roll) if open, when changing the global session tempo (BPM). - Removed the misleading "(Any)" special channel value while on MIDI controllers/learn dialog. - Floating tool-tips now being shown also while on mouse rubber-banding (drag-select). - Audio clip pitch-shifting change fixing; also, tooltips now showing semitones units instead of a clueless percentage. - Rendering audio wave-forms while recording is now a little bit smoother than before. - New main track-view clip selection tool: invert current selection (Edit/Select/Invert). The MIDI clip editor (piano-roll) also gets proper range selection tool (Edit/Select/Range). - More eye-candy: muted/non-soloed tracks are now slightly shaded on the main track-view. - A major hidden optimization has been implanted: all audio clip buffer/disk-streaming threads are finally merged into a single multiplexing thread (was one thread per audio clip longer than 3 sec. which was quite wasteful and creepy;). - All plugin list view changes are now properly signaled to track properties and bus manager dialogs and enable their respective acceptance. - Two brand new MIDI tools make their appearance: Scale-Quantize and Snap-to-Scale. The later may be readily accessible from the MIDI clip editor toolbar and menu (check View/Toolbars/Scale and View/Scale). - Mixer track strips are now completely redone whenever a track gets moved or re-ordered on main track list-view. - Transport auto-backward option is now honored whenever a new session gets loaded. - LV2 extension headers update. - Got rid of recent QX11EmbedContainer bloating, while introducing gtk_init() as for LV2 GTK UI support stabilization. - Tempo tap helper button was added to View/Tempo Map... dialog. - Executable DSSI plug-in GUI detection fixed. - Backout default session directory after cleaning up extracted archive/zip bundle session (.qtz). - Files widget item selection feedback/focus fix. - MIDI editor anchor event floating tool-tip fix. - Probable fix for GtkStyle usage detection (might be gentoo specific). 0.4.8 2011-01-18 The Fiery Demigoddess - MIDI controller mapping/learn is now possible on all mixer controls (monitor, gain, panning, record, mute, solo). - An internal rewrite (aka. refactoring) have been carried out, making sure that all track state action buttons (R, M, S) are now all under the observer pattern umbrella. - Single track range selection is now available on main menu (Edit/Select/Track Range; default keyboard shortcut: Ctrl+Shift+R); additionally to vertical range and horizontal track actions (Edit/Select/Range, Track) all these operations can now toggle over the previous selection. - Direct clip selection from Files list item has been brute-forcefully implemented (after being challenged by Jiri Prochaszka aka Anchakor:). - Files tree widget sticky "New Group" item fixed. - A new menu option has been added (View/Tool Tips) to show/hide a floating tool-tip while dragging, moving, resizing or pasting selected clips or events over the main tracks view and MIDI clip editor (piano-roll) respectively, displaying current target position and status. - Attempt to reset audio/MIDI time drift compensator on every engine start and loop turnaround. - Moving the punch-out marker over the main track time ruler was failing to shrink the punch-in/out range, now it does (not). - MIDI clip tools (quantize, transpose, normalize, randomize, resize, rescale and the new timeshift) are now all accessible from the main tracks view (Edit/Clip/Tools menu) and apply to all events on current selected clip(s). - LV2 Persist extension support is being introduced. - A new timeshift MIDI tool has been added, after an awesome patch by Jiri Prochaszka aka Anchakor; applies to selected events between edit markers, distorting their time and duration (optionally), either slowing down and accelerating, based on a given parameter P value. - Audio clip/buffer pitch-shifting fixes with regard to latency correction due on the RubberBand library one-pass (real-time) processing mode. - New Send Gain and Dry/Wet control parameters have been implemented for audio Inserts pseudo-plugins. - MIDI channel/master volume enqueued events are now affected by the current track/bus volume (0-100%). - Prevent old rounding error when resetting to plugin parameter default value with the mouse middle-button click while hovering a slider widget (observer). - A quantize percentage has been added to MIDI clip editor quantize tool (Tool/Quantize...) for time and duration quantization (0% for none; 100% for full regular quantization). - Metronome bus/ports are now created at engine start and not when user switches it on anymore. - Make sure all audio clip buffers are in sync upon smooth-ramping going off and playback is rolling. - Copy-pasting across controller event types is now possible on the MIDI clip editor (aka piano-roll). - Finally indulged, the genuine transport stop button makes its appearance on main toolbar and menu. - Main tracks grid visibility option (View/Snap/Grid). - Yet another off-by-one (frame) audio buffer bug got squashed away: rare symptom was that some audio clips were being left dead silent right after playback of their first looping period. - Plugin parameter name/label now a proper attribute of its respective MIDI Controller observer instance, allowing to be shown on dialog title (MIDI learn). - Default session file format saved on JACK session demand is now the bundle archive/zip one (.qtz). - Plugin selection dialog now shows whether a plugin features its own editor (GUI) and/or external state configuration (EXT). - Help/Shortcuts... window positioning and sizing are now preserved. - All plugin chain changes over the track properties dialog now sure counts as a dirty action. - Newly extracted archive/zip session directories are now removed automatically from the file-system on session close, prompting the user for confirmation (cf. View/Options.../Display/Confirm Removals). - Ctrl+mouse-wheel is now set for zooming in/out, on main track-view and all applicable MIDI clip editor views (piano-roll), according to current zoom mode (see View/Zoom Horizontal, Vertical or All for both ways simultaneously). - New MIDI clip editor (piano-roll) mouse hovering effect (eye-candy++). - After too many a user request, a brand new session archive file type is being introduced (.qtz) which tries to bundle in one single zip archive all the media and contents of a session. - Add that to eye-candy: either loop or punch-in/out outer ranges are now shaded on the main track-view, thumb-view and MIDI clip editor (piano-roll) views. - LV2 GTK UI plug-in hosting is now roaring its ugly head. - Ignore all initial and decremental notifications of audio engine's buffer-size changes. - Internal audio buffer loop points were not being set properly for non-zero clip offsets, leaving some as severely out-of-sync while rolling over loop turns. Now fixed again, hopefully. - Avoid audio peak file clashing when deriving from audio sample files with distinct absolute paths but the very same file (base)name. - A new MIDI editor (piano-roll) tool has been added: Rescale event times, durations and/or values by a percentage between 1 and 1000% (adapted thanks to patch by Jesse Lucas). - Attempt to mitigate audio clip sequencing glitches on single-core/single-thread machines. 0.4.7 2010-09-30 The Furious Desertrix - While moving multi-selected MIDI events around the clip editor (aka piano-roll), with help of keyboard arrow keys, that is, was not clear which one was the so-called "anchor" event, the one which positioning gets honored for snap-to-beat business. Not anymore: the anchor event now defaults to the earliest in time or the one the user's last point(-click)ed. - MIDI control observer pattern implementation has sneaked in, making it ready for the so-called and long-awaited "MIDI Learn" feature and arbitrary MIDI controller assignment, for plugin parameters in particular. - MMC DEFERRED PLAY doesn't cause transport state to stop if currently rolling. - Audio clip merge processing might have been skipping a few initial frame blocks, now fixed. - Clip selection and plugin parameter hash optimization. - Anti-glitch audio clip macro fade-in/out fixed again. - New clip fade-in/out slopes (curves) are introduced, partially adapted and refactored from those easing equations of Robert Penner's fame. - Clip fade-in/out non-linear slopes are now shown as actual WYSIWYG curves. - Escape key now closes generic plugin widgets as ever found usual elsewhere. - Picking nits: unselect current track when clicking on any gray empty area, also accessible from a new menu item: Track/Navigate/None. - A nasty and deadly MIDI resolution overflow has been finally fixed, allowing for long MIDI sequences (1h+) to load correctly on 32bit machines from now on (was perfectly fine on 64bit though). - MIDI editor selection hash optimization in face of reasonably huge event sequences. - MIDI controller mapping finally refactored to support some other MIDI event types than just CC (0xBn) ones. - Nitpicking fix: corrected main track-list (left pane) display when no track is currently selected. - libX11 is now being added explicitly to the build link phase, as seen necessary on some bleeding-edge distros eg. Fedora 13, Debian 6. - New audio metronome bar and beat sample gain options. - Progressively, the observer pattern is being finally introduced, targeting all potentially automation controls and widgets as plain ground-zero for the (ultra-)long overdue automation feature. - MIDI controller mapping of still non-existing tracks were being implicitly assigned to the last, highly numbered, existing track. Now fixed. - Moving from old deprecated Qt3'ish custom event post handling into regular asynchronous signal/slot strategy. - Muting/soloing tracks while playback is looping was leaving current audio clip out-of-sync whenever that same track is later un-muted on any other preceding clip. Now hopefully fixed. - MIDI Clock support makes its first appearance. - All tempo (BPM) calculations are now compliant to the MIDI conventional equivalence between beat and quarter note (1/4, crotchet) as common standard time division. - Automatic audio time-stretch option is not enabled by default anymore. - Standard warning Apply button is now only shown when dismissing dialog changes are actually valid. - Make sure non-dedicated metronome and player buses are properly reset and reopen when changing regular audio buses (hopefully fixing bug re. crash after changing audio bus). - Hopefully, an outrageously old bug got squashed away, which was causing random impromptu crashes, most often when importing audio clips while looping and play-head is any near the loop end point. - General standard dialog buttons layout is now in place. - Fixed main track view off-limits play-head positioning. - Main tool-bar Time and Tempo spin-boxes, may now have their colors correct, as for most non-Qt based theme engines (ie. Gnome). Green text on black background has been and still is the the intended aspect design ;) - MIDI file import and internal sequence representation has been changed to be inclusive on all bank-select (CC#0,32) and program-change events which were previously discarded while honoring MIDI track properties. Interleaved SysEx events are now also preserved on their original sequence positions instead of squashing a duplicate into the MIDI bus SysEx setup. - Attempt to include the VeSTige header by default, as for minimal VST plugin support. - JACK transport support has been slightly rewritten, in fact the sync callback is now in effect for repositioning. - The MIDI clip editor (piano roll) widget won't be flagged as a tool window anymore. - A tempo adjustment tool is making inroads from the menu, as Edit/Clip/Tempo... (factory shortcut: F7). - Audio tracks auto-monitoring is now effective on playback. - Make sure to ask whether a dirty MIDI clip should be saved, upon resizing or stretching its edges. - Backward and Forward transport commands are now taking additional stops on loop points. - Attempt to optimize track solo/mute redundant transactions, in special regard to MIDI track events which were being duplicated on soloing and temporarily muted on unsoloing. 0.4.6 2010-05-21 The Funky Deviless - Introducing a non-painting edit sub-mode on the MIDI clip editor's piano-roll (see Edit/Select Mode/Edit Draw menu). - The MIDI clip editor (aka piano-roll) is now a lot more quiet about saving its own dirty content, delegating all salvage questions to main session control. - Don't show session restart message box when changing JACK transport mode option anymore. - Dedicated MIDI control bus switching fixed. Was closing the wrong bus eventually and crashing the whole show with it. - MIDI bank/program backout has been corrected on MIDI track properties dialog rejection (ie. user cancellation). - MIDI bank select method has been corrected for tracks with no instrument defined. - LV2 UI Instance and Data Access extension support added; reduce LV2 external UI parameter value update flickering. - JACK session infrastructure support. - Initial widget geometry and visibility persistence logic has been slightly revised as much to avoid crash failures due to wrong main widget hidden state. - Initial mixer widget extents are now set reasonably larger. - General source tree layout and build configuration change. - Ever since smooth-ramping introduction that having at least one input-only buses were causing immediate playback crashes, now hopefully fixed. - Refactored for common engine client nomenclature, primarily provided by JACK, then secondarily passed to ALSA Sequencer, getting rid of the JackUseExactName requirement and lifting the unique/single instance restriction in the process. - Current JACK Transport, MMC Device, and MIDI Song Position pointer (SPP) control modes are now saved/loaded as part of session option properties. - MIDI clip editor's context menu crash on Qt >= 4.6 has been fixed. - An ancient double-free corruption has been finally fixed at the audio/MIDI bus connection persistence logic. - Improved visibility of track state buttons text (R, M, S) when turned on dark colored themes. - LV2 Save/Restore extension support kicks off. - MIDI engine read-ahead period has been shortened to half than it was since inception--now it's a 500msec cycle. - MIDI clip editor event list gets its due inline editing, for time, note, value/velocity and duration columns, just one double-click away over the target cell ;) - Add-plugin selection dialog position and extent are now remembered across invocations and application sessions (tipping by Frank Neumann). - MIDI clip time-stretching is now made available through the same gestures as audio ones, by just shift+dragging either of the clip edges. - Drag-and-copying plug-in instances (cloning) is now fixed with regard to parameter value replication. - MIDI clip editor snap-per-beat setting is now independent from main multi-track view; File/Save As... dialog fixed; the current event selection is now kept floating as long as it's possible after editing command actions; finally, edit mode has been extended to free-hand event drawing, chalking off (piano roll) draw mode from the TODO list. - Swing-quantize has finally made its overdue debut as an additional MIDI clip editor tool (see Tools/Quantize...). - Almost since its inception, audio inserts were injecting garbage random noise when not being activated, now fixed. - Dedicated audio output ports for MIDI track plugins, now have their connection persistence back in business due on session load. 0.4.5 2010-01-23 A Friskier Demivierge ;) - Changing loop points while playback is rolling, with the play-head any near, was leaving audio clips out-of-sync. - MIDI event list view was missing some selected items with the very same onset time, now fixed. - When failing to detect a SSE enabled build, the CFLAGS variables are now properly restored to their previous sane state, preventing all subsequent dependency tests from false positives (bug# 565860 @bugs.debian.org). - MIDI clip editor (aka piano-roll) multiple selection has been fixed (again) re. move/paste-snapping consistency. 0.4.4 2010-01-16 The Frisky Demivierge - For all the DSSI plugins that have output control ports, a host feedback/update process cycle is now being finally provided: all output control ports are now marshaled to their respective GUI process, rather often and when found open/visible. - MIDI clip editor (aka piano-roll) snap-to-beat behavior on edit mode is now kind of more like 'filling-in-the-blanks' (as Frank Neumann et al. wishes ;) - Fixed MIDI clip editor mistake when reverting to initial clip length, before closing and discard changes (thanks to Frank Neumann, for spotting this one). - LADISH Level 1 support has been added: SIGUSR1 signal trap just makes it a shortcut to File/Save. - Avoid parameter value flickering, due to duplicate command invocation, most evident when changing values massively on native Linux VSTi plugin editor GUIs (thanks to a detailed report on this odd behavior, from Mike of linuxDSP.co.uk). - Another TODO item bites the dust: MIDI event list editor, now acessible from the MIDI clip editor menu (View/Events) - Last used session directory is now made current on startup only when no filename is given on the command line. - Current snap-to-beat setting (time quantization) now affects the anchor event only, while dragging, moving and/or pasting multiple events over the MIDI clip editor (aka piano-roll). - Make anti-glitch audio clip micro fade-in/outs independent from current buffer size as much as possible. - Audio/MIDI engine drift correction gets really sophisticated, with the help of (now old) ALSA MIDI tempo skew facility. - Edit/Clip/Import... menu option is now available for expedite clip insertion from audio and MIDI file requesters. - Set default session directory effective to file's location. - Audio track/clip recording process has been target to special refactorization across the internal audio engine process cycle, in a late attempt to get self-bounce/recording effective and working consistently for all track layouts. - All session related dialogs are now set to window modality, (were set to default application modality before) allowing for continued input focus and interaction on all plugin/tool windows. - An off-by-one nasty old bug fixed in audio clip drawing, was causing instant crashes on certain zoom levels of the main track view. - Graphical MIDI clip representation regarding note/pitch range is now kept as much as possible across clip edits (cut, copy, paste, drag, move, delete, etc.) - LV2 plug-in hosting has finally come into actual implementation; only some and the most basic LV2 plug-in features are supported at the moment; probably there's no big advantage against the old LADSPA ones; there's some support for external UIs though; also, LV2 MIDI/Event bare-bones support is included but chances are it won't build nor work right on most of the setups out there. It's a WIP host implementation anyways, as is the whole LV2 spec. for that matter ;) - Connections filter is now reset when widget is shown through the View/Connections main menu or toolbar button. - Audio bus auto-connection option is now applied when creating or updating, newer or existing buses, respectively. - Global configuration state is now explicitly saved/committed to disk whenever View/Options... dialog changes are applied or when a session is loaded or saved. - Audio ramping spin-locking makes its smooth stuff, in an attempt to reduce glitching and crackling when editing (due to its own pseudo spin-locking) and toggling playback states. - JACK Transport, MMC Device, and MIDI Song Position pointer (SPP) control modes are now made optional (View/Options...), allowing for discretionary configuration: None/Disabled, Slave/Input, Master/Output or Full/Duplex (default). - Session files may now be dragged and dropped over the main track view and get loaded for business as usual (once quietly ignored). - In an attempt to mitigate potential stack corruption and sudden crashes, old commented out session pseudo-locks are now back in business while executing clip editing commands (cut, paste, drag, move, insert, delete) and playback is currently rolling. - Adjusted first-time application window size to fit into 800x600 screen size and with reasonable initial dockables layout. - Avoid duplicate snap-to-grid effect when changing the length of MIDI clip editor events across non-zero clip offsets (after a glitch reported by Ralf Mardorf). - Late audio track processing optimization, suppressing all plugin, mixer and monitor pass-through activity when given track is muted, either explicitly or implicitly (ie. other track is in solo state). - Entering System Exclusive events (SysEx) on the MIDI clip editor (aka matrix/piano-roll widget), yet something not fully supported anyway, even though allowed in edit mode, doesn't crash the whole damn thing anymore, while saving the clip to a file. - Strict aliasing avoidance, with plain and demanded use of 'union', as much as to stop nagging warnings from gcc >= 4.4.1 (last seen on src/qtractorMidiEvent.h hackery). - Visual correct play-head position while changing zoom levels, applicable to both main track and MIDI clip editor views. 0.4.3 2009-10-05 The Fussy Doula - External preset files are not removed nor deleted from the file-system anymore. - Connections support for UTF-8 encoded client/port names. - Force track and clip properties dialog widget to be modal as it should from their beginning dawn. - Audio effect send/return aux. inserts are implemented as special pseudo-plugins (Plugins/Inserts). - Reset play-head position on auto-backward and keep playback rolling when continue past end transport option is not set. - MIDI clip editor (aka piano-roll/matrix aditor) gets better on the virtual piano keyboard eye-candy side of things ;). - Plugins are now also referenced by label, avoiding plugin index clash/misses eg. when plugin object file/path changes or is moved externally. - Keyboard focus is now cleared/reset from the main toolbar time and tempo spin-boxes when editing gets finished (eg. Enter key is pressed). - First audio metronome beat/bar now played back correctly. - Client to/from port (dis)connections now found consistent as good ol'QjackCtl behavior. - All dirty open MIDI clip editors are now prompted to save before the main application closes. - Mixer level meters get their long deserved gradient look. - Fixed any ghost clip selections that were haunting the main track view, specially after undo/redo. - Increased tolerance on reading corrupt MIDI files (SMF). - A MIDI SysEx manager is being finally introduced, in some primordial rather basic form though. MIDI System Exclusive (SysEx) event strings may now be freely assigned to MIDI output buses only, allowing for proper setup of external outboard MIDI equipment. Each bus may have an unlimited SysEx queue that gets sent out on every connection change (see View/Buses.../MIDI/SysEx...). - A default MIDI instrument name may now be assigned to any MIDI output bus (see View/Buses.../MIDI). - More legacy headers, stdio.h and stdlib.h, are yet again necessary to build with gcc/g++ >= 4.4 (as patch noted by Alexis Ballier on Gentoo bug report #274168, thanks). - Bus manager dialog (View/Buses...) gets new columns on the left pane buses list as for displaying number of channels and bus mode. - Crash when updating bus probably fixed. - Fixed glitch displaying beat snap/grid lines on MIDI clip editor, incidental to clips located at absolute zero time. - Overlapped MIDI clips were rendering garbled note events to DSSI/VSTi plugins, now fixed. - New MIDI Playback/Queue timer (resolution) option is now available (see View/Options.../MIDI). - MIDI instrument definitions may now be imported from plain SoundFont files. 0.4.2 2009-06-04 The Flaunty Demoness - The MIDI clip editor (piano-roll/matrix editor), the main track view as well, have been subject to usability fixing, the most notable avoids clearing current selection as much as possible when updating view contents (eg. changing zoom levels does not reset current selection anymore). - MIDI tracks channel bank/program and controller stuff are now only issued when the respective bus connections have changed, seldom on every playback start. - MIDI controller mapping infrastructure, with file based configuration management (see View/Controllers...), is now in place, following an original contribution from gizzmo aka Mathias Krause. - Plugin chain buffer reset on playback start/stop is not guarded by a momentary plugin de/activation anymore. - Clip export may now be applied to multiple clips, sharing common refactored code and same semantics as merging of current selected clips. - Improved, may be just fixed yet again, audio track export synchronization and reliability. - Clip merge is now featured both for audio and MIDI tracks (see Edit/Clip/Merge...). - Improved, or better said, fixed (again) the precision of multi-clip final positioning as result of drag/move and paste operations in main track view. - MIDI track program number is now listed in 1-128 range, in an attempt to be consistent with corresponding MIDI track dialog drop-down list. - MIDI editor snap grid lines get slight different color then regular beat divisions. - Reset local tempo map cursor on newer MIDI file imports in a tentative to fix incidental but random crashes. 0.4.1 2009-04-04 The Funky Dominatrix - MIDI editor command item execution order has been fixed, correcting the redo/undo adjustment of overlapping note events. - MIDI clip editor (aka. piano-roll/matrix editor) sees one of its most wanted features introduced: visual snap grid, now accessible through View/Snap/Grid option toggle. - Actual non-zero session length gets back to status bar of main application window. - One potential buffer-overflow/memory-corruption crash bug has been fixed, long due on most audio (down) sample-rate conversions and affecting audio export in particular. - MIDI track/channel patch information, ie. bank-select and program-change events, are now being properly set on MIDI track/clip export. - SSE optimization is back in town after being mysteriously disabled since its dawn :/ - Looping and punch-recording now actively mutual exclusive states: setting either one unsets the other off and vice- versa. Also, punch-in/out is now made an undoable command. - Moving tracks, any track, up or down, were leaving MIDI playback and meter monitoring completely out-of-sync, now fixed. - Automatic crash-dump reports, debugger stack-traces (gdb), back-traces, whatever, are being introduced as a brand new configure option (--enable-stacktrace) and default enabled on debug build targets (--enable-debug). - Audio/MIDI drift correction is now progressive, taking a least significant differential approach, on every read- ahead cycle and swallowed on loop turn-arounds, as before. - Improved Edit/Clip/Normalize and Quantize commands, now affecting the whole extended multi-clip selection. - Playback is now being temporarily suspended while either transport rewind or fast-forward rolling is engaged. - A bad and shame-on-me bug was fixed: this was hideously affecting any track/clip playback synchronization, most noticeable after toggling solo/mute track states while playback is rolling and skipping the play-head backward over more than one clip under the same track. - A floating-rectangle flip that showed while dragging new files beyond the left of main track view is now gone. - MIDI note event truncation on both track and clip export has been fixed. 0.4.0 2009-03-13 The Foxy Dryad - MIDI (re)connections fix; now caring for the ALSA client and port textual names only, avoiding as much as possible, any reliance on those volatile client and port numbers. - Transport/Backward and Forward commands may now reset to immediate full start or end of session locations, by just pressing the Shift or Ctrl keyboard modifiers and clicking their respective toolbar buttons. - Default session/MIDI resolution has been set to 960 ticks per beat (960 TPQN, where a beat equals a quarter-note); it is worth of note that the previous default resolution was set to one order of magnitude lower, ie. 96 TPQN ;). - Making (dis)connections now also flags session as dirty. - Internal Audio/MIDI engines queue/time drift correction takes a brand new approach, specially adapted to rolling tempo/time-signature changes. - MIDI monitor refresh-cycle slight internal optimization. - Converted obsolete QMessageBox forms to standard buttons. - Transport/Rewind and Fast-forward commands may now be set to double -speed, by pressing the Shift or Ctrl modifiers while clicking their respective tool buttons. - MIDI clip editor zoom ratios are now saved and preserved across sessions. - Time-signature is now directly accessible from the main tempo spin-box which also reflects current tempo status. - Time/frame spin-boxes now allow to step change each field individually, depending on the cursor beam position. - Make sure that Transport/Follow playhead option is only effective when playback is actually rolling. - Primordial attempt to include MIDI Song Position Pointer (SPP), Song Start, Stop and Continue sequencing support. - A completely new time-scale infrastructure is now in place, with full support for session tempo and time-signature map; this long due feature is primarily accessible through the main menu, View/Tempo Map...; also by double-clicking on the the main window and MIDI clip editor time rulers and left-clicking on the main toolbar tempo/signature spin-box. - Moving and resizing individual clips now cares for track proper ordering and overlapping changes, avoiding nasty out of sequence clips and other unpredictable effects. - An expedite MIDI clip quantize command is now available from the main track view menu (Edit/Clip/Quantize), which simply applies the current snap-to-beat setting to a MIDI clip range selection. - Fixed that hideous bug affecting overlapped audio clips when playhead gets moved backward, causing the playback of those audio clips in particular, go out of sync. - Tracks are now limited to their minimum height, specially effective in face of vertical zooming. - Zoom mode option introduced (on menu View/Zoom/Horizontal, Vertical, All). - Tempo beat type is a new session property; however it is not yet user modifiable and currently disabled to default MIDI quarter note (1/4). - All open MIDI clip editor time-scales are now updated and corrected when the main session time base changes (tempo, time-signature, resolution, etc.) - MIDI metronome fixed, preventing duplicate click events. - MP3 audio file decoding was broken for way too long and falling short for every file with custom frames, ID3 tags and comments. Got shamefully fixed. - Time signature denominator (ie. beat divisor) is now an accessible and effective session property. - Attempt to retain original size (clip length) of all audio clips when changing the global session tempo and automatic time-stretching is not an option. 0.3.0 2008-12-25 The Fluffy Doll - Almost complete rewrite of the plugin configuration and parameter initialization logic. - MIDI bank/program selection is now taken into account on plugins initialization and replication. - Fixed initial parameter values for native VST plugins. - Track form plugin lists are now properly (re)initialized when track type changes. - Generic plugin forms now have the option to show/hide the parameter widgets through the new "Params" button. - New auto-monitor toggle option (menu Track/Auto Monitor): the current selected track is now set on monitor and MIDI channel omni-mode automagically, as a convenient workflow feature (kindly suggested by Holborn). - MIDI clip editor Tools menu is not disabled anymore when there's no selection, drop-down menu items are instead. - Make all recorded clips to honor either the punch-out or play-head accumulated position; resolve all pending MIDI sequence note events on record stop/close. - Major silent move: audio plugins chain are now applied in a pre-fader/meter basis as is usually implied from the mixer strip layout ie. signal flows from the top to the bottom. - All MIDI buses may now have plugins inserted so that multi-timbral synth/sampler plugins get driven to their fullness. - MIDI track plugin's dedicated audio output bus may now be effective, as it seems, good old master audio output bus was being used, no matter what. - Paste-repeat command has been introduced, now allowing to replicate and concatenate the clipboard contents over the time-line, with a given repeat-count and optional period (see menu Edit/Paste Repeat... on the main and MIDI clip editor windows). - Normalize tool on MIDI clip editor got rewritten from its previous brain-dead, useless and utterly wrong operation. - All time offsets and lengths are now zero-bar/beat based when displayed in the BBT (bar.beat.ticks) format. - MMC STEP gets adjusted to current snap-per-beat setting. - Fixed broken initial buffering that was randomly crippling those audio clips that fit integrally in cached and while on playback. - Fix initialization of multiple instances of DSSI plugins which implement run_multiple_synths (eg. fluidsynth-dssi), preventing an instant crash on activation. - Exclude deprecated VST elements from compilation. - Export tracks dialog has new punch in/out range option. - Somehow realized that looping and punch-recording are two mutually exclusive states, at least until loop recording (ie. takes) gets real. - Fixed crash on tempo change; affecting the WSOLA based time-stretching on all non-stereo audio clips. - Incomplete audio peaks were being cached prematurely, fixed. - Make way for paste/dropping items from the system clipboard over the main track view. Cut/Copy/Paste/Delete of file items have now this workaround fixed, wrt. Files widget keyboard shortcuts, respectively. - Clip gain/volume propriety is now in place and reflected in audio clip waveform drawing in particular. - A new hideous progress bar is now lurking in the main status line, as found convenient to display progress of the also new clip tools (normalize, export, etc.). - Clip normalize tool is now available (Edit/Clip/Normalize). - Audio and MIDI clip file export is now available as a tool (see Edit/Clip/Export...). - Punch in/out (range) recording is now in experimental shape, with minimal settings and functionality, already accessible through the main menus, transport toolbars and visible on main tracks view and MIDI editors as magenta colored line markers. - External MIDI control events for channel volume (7) and channel panning (10) are now handled properly through session tracks. - Session file templates make its debut with new usability option, on whether new sessions are created based on existing template file (see View/Options.../Display/Session/New session template; nb. session templates are just regular session files but loaded and saved with no media content (no clips nor files). - Grayed/disabled palette color group fix for dark color themes. - Implicit attempt to flush all pending notes for some, if not most plugin instruments (eg. VSTi), on playback stop. - Fait-divers: desktop menu file touched to openSUSE conventions. - Internal refactoring alert: Session and Options instances are now being redesigned as singletons, preparing to get out of the way from the master GUI/MainForm instance. - Clip drawing methods refactored so let the fade-in/out handles get seen with transparency over the clip graphics content. - Reset and continue looping even still when continue past end transport option is not set and playback is rolling. 0.2.2 2008-10-05 The Flirty Ditz - Slight optimization in audio and MIDI meters refresh rate. - Another ancient bug has been squashed: MIDI events were being recorded even though recording wasn't rolling; spurious event times were being recorded due to an absent started queue. - Major fix applied to audio track monitor metering, and most importantly to plugin processing, correcting tentatively all audio buffer offsetting and slicing due on loop turnarounds. - Fixed a potential crash and/or simple record dismissal when changing properties of a track already armed for recording; prevent record engaged tracks from editing or removal. - Lighten up the connections line and highlight colors, as seen to fit best on some darker background themes. - Several icons refined with slight transparent shadowing. - Send/reset all MIDI buses and track controllers (ie. volume and panning) only when main transport playback is started, avoiding the pouring on eg. loop, playhead or tempo changes. - Pressing the Escape key also clears current selection in the main track-view and MIDI clip editor; resizing multiple events at once doesn't need help from Shift or Ctrl modifiers anymore. - DSSI and VSTi plugins get all their default parameters values reset on MIDI program change. - Several major fixes have been applied to the MIDI clip editor, regarding snap precision and correctness, most specially due on clips which weren't located on exact bar boundaries. - Brand new usability feature introduced: mute, solo and monitor toggling may now be applied to all tracks in session at once, when issued with either the Shift or Ctrl keyboard modifiers, which will set or reverse respectively all other tracks state. - Audio buses plugin chain may be also accessed and edited from the extended bus management dialog (View/Buses...). - MIDI meter level default color is now set distinct from the old lime-green one as in audio level meters. - MIDI clip editor is now a genuine top-level window, fixing all keyboard shortcut ambiguities with main application window. - Mixer splitter panes are now collapsible and optionally hidden. - Make MIDI instrument patch management a little more sane, as for preventing the accidental insertion of blank instrument names and automatic default bank/program selection in track properties. - All connections are now based exclusively on the textual client and port names, effective in particular to match MIDI bus ports with disregard to their volatile numerical identification. - MIDI file (SMF) header endianess fix (PPC users rejoyce:)) - Record armed tracks aren't muted for playback anymore, as this was a severe crippling nuisance regarding input monitoring and all mighty user experience after recording a simple take; for instance, as the bottom line goes, there's no need to un-arm a track from its record -enabled state anymore, for just recorded material get heard on immediate playback; kick on the jam! - Playhead position overflow fixed on negative MMC STEP commands. - Thumb-view width proportions now based on minimal slack session length instead of the auto-extending track-view contents width. - Optimize audio clip drawing, most specially on zoomed-out levels. - Bring the audio peak frames into some sort of cache, preventing recurrent peak frame buffer reallocation and trashing. 0.2.1 2008-08-30 The Fainty Diva - Gradient eye-candy now featured for clips, tracks and mixer strips widget backgrounds, disabled on configure time (--disable-gradient). - MIDI pitch-bend/wheel events are now captured/recorded properly; in fact, there was this ancient bug, now squashed, as all MIDI clips weren't being stored at all if there weren't a single note event captured. - MIDI channel translation is finally in effect on monitored tracks, specially the ones set in omni-channel input mode. - MIDI open files dialog gets a few more file filter types now. - Playhead position is now shown, updated and can be also set on the main toolbar session thumb-view (Shift-click to set the playhead). - The floating selection, as shown for a clipboard pasting operation, has been corrected regarding time scale (horizontal zoom) changes, while in the main track-view. Also fixed final position snapping precision. - Current tempo and snap-per-beat setting now survive session cycling. - DSSI plugins implementing run_multiple_synths (eg. fluidsynth-dssi) are now formally supported according to the DSSI spec (hopefully); note that previously one could only have one DSSI plugin instance loaded in session in any given time, otherwise a sudden crash was in sure demand when either plugin got activated. - Audio plugin outputs now overrides each other when the number of output ports does not match the number of mix-down audio channels and thus fixing a nasty crash bug in the process. - All custom font sizes are now set relative to default global font. - Changing loop points by dragging on the time rulers is now mapped as undoable/redoable commands as it ought to be ever since. - Drop-span option (View/Options.../Drop multiple audio files into the same track) now takes into effect the current session snap-per-beat setting when concatenating multiple audio clips. - All plugins get their default bank/program selected on insertion. - Make record armed tracks muted for playback, a needed regression to let both audio and MIDI tracks behave consistently regarding input monitor switching through output. - Fixed a pretty old and shameless bug regarding MIDI clip recording, in which cases the queue start time offset was not taken into account, with captured events being recorded with erratic long delays. - Almost complete refactoring of the clumsy audio peak file classes, possibly making it even clumsier but straight neverthless, with the noble and final aim to build it in-flight and draw the waveforms while recording is rolling. - Recording clips get their initial name labels drawn while fade-in/out handles are dropped as found pretty useless while recording. - Escape key now closes connections and mixer widgets as found usual. 0.2.0 2008-07-18 The Frolic Demoiselle - MIDI clip filename revision logic is now introduced, thus avoiding the proliferation of several numbered SMF's on each edit/save; some lurking bugs were exposed in the MIDI clip externalization method but promptly squashed. - Fixed a mouse release event glitch while in drag-and-drop items in the Files tree list widget. - A dummy plugin type option has been devised, just to bear with some troubled behavior of the lovely JUCETICE plugins (View/Options.../ Plugins/Experimental/Dummy VST plugin scan). Bad news are that all, yes all as in every native VST plugins, are indistinguishable from being just pure audio effects, either mono or stereo, whatever, and thus all being considered full-blown stereo VSTi instruments (which are the vast mainstream and rather interesting majority, nevertheless:). - The plugin selection dialog (Add Plugin...) now features the option whether the selected plugins should be activated on insert. - Mixer strip titles now have distinguishable type icons, either for audio or MIDI, and shown on all buses and track strips. - Major optimization breakthrough: muted audio tracks aren't streamed any longer, saving precious CPU cycles from decoding, resampling, pitch-shifting, time-stretching, plugin effects, whatever. - Incredible as it might be, audio/MIDI track record monitoring is now mixed (or merged) with rolling playback content, thus not as mutually exclusive between record and playback states anymore; also, track mute/solo states doesn't apply to recording material anymore. - Main form timer slot gets corrected and now independent of current process buffer-size in regard to JACK transport synchronization. - All file references in session state file are now stored as relative paths to main session directory. - DSSI/VSTi plugin presets can now be explicitly recalled from file (ie. Open/load preset) through this new tool button whether visible while in the generic plugin form. - Due to some trouble with newer Qt >= 4.4 applications regarding font size configuration, a new global user option is now available to the rescue: View/Options... /Display/Base font size (default is no-op). - Logarithmic scale is now taken into effect by control parameter sliders, in the generic plugin editor dialog as provided by LADSPA and DSSI plugin types. - MIDI track bank/program does not default to zero (PC#0) anymore. - Second attempt for Qt4.4 build support, regarding the bundled atomic primitives, now corrected and way more seriously :). - Long due DSSI/VSTi plugin host implementation has taken shape for MIDI instruments (eg. soft-synth plugins); DSSI reached its full host implementation and VSTi is already kicking as well. - DSSI/VSTi plugin presets may now be stored to external XML files, which should include all parameter values and configuration data chunks, taken as proper state snapshot and subject for recall. - Dedicated audio output bus option is now also accessible for all MIDI instrument plugins, either set globally as a default mode in View/Options.../Plugins/Instruments or in the plugin context menu for MIDI tracks, as an undoable command. - Fixed a potential crash-exception due to freeing a null-pointer, raised on some ever stringent platforms and while adding tracks to empty sessions, which is the same to say this was crashing more than always:). - Loop turn-around is now taken care of, as this has been found missing and causing noticeable gapping when un-muting or changing MIDI track events while in playback. - An off-by-one bug was fixed while inside MIDI cursor backward seek method, which was missing all other events that have the same exact onset timing. - Attempt to load Qt's own translation support and get rid of the ever warning startup message, unless built in debug mode. (transaction by Guido Scholz, while on qsynth-devel, thanks). - Only one application instance is now allowed to be up and running, with immediate but graceful termination upon startup iif an already running instance is detected, which will see its main widget shown up automatically (Qt/X11 platform only). - Clip fades have now a slight transparency. - Avoid loop read-ahead on initial audio clip loading. - Messages file logging makes its first long overdue appearance, with user configurable settings in View/Options.../Logging; options dialog was slightly rearranged and moved the Plugins section into a new tab page. - Audio/MIDI drifting correction was missing its own correct and due (re)initialization whenever playback is (re)started; also, MIDI metering synchronization has been fixed once again. - Fixed session cursor backward seeking, specially applicable when playback passes the end of overlapped clips. - Fixed potential crash when opening bogus audio files. - Time-stretch FIFO buffer implementation is now made generic, as template, fixing a destructor memory leak in the process. - Include legacy headers, stdlib.h and string.h, where necessary to build with stricter gcc/g++ >= 4.3. 0.1.3 2008-05-02 The Frugal Damsel - As one may find convenient sometimes, the global time display format (frames, time or BBT) may now be changed on the main transport time spin-box context menu. - Left-clicking on the track list number column now toggles all track content clip selection. - Prevent audio-buffer initialization mashups when editing short audio clips while playback is rolling and within clip region. - Audio peak files gets a bit simplified, dropping the peak frame count from its header; peak waveform graphics are now rendered as straight lines when over the end of audio file. - The drop-span option (View/Options.../Drop multiple audio files into the same track) now also applies when importing tracks (as in Track/Import Tracks/Audio...) to concatenate multiple audio clips into one and the same new track. - Audio and MIDI meter level colors are now user configurable (as global configuration options, View/Options.../Display/Meters) - First attempt for Qt4.4 build support, regarding the bundled atomic primitives, which have changed upstream as advertised (thanks to Paul Thomas, for spotting this one first time). - Record monitor switch is now an accessible button option on all track mixer strips; for visual consistency, the old bus "thru" switch button has been renamed to "monitor". - Force track-view position reset to origin on session close. - Fixed segfault on inserting an external file into files widget. - Mixer splitter sizes are now better saved/restored when closed. - Track record monitoring is now a state option, being toggled from the Track/State/Monitor menu; applies both to audio end MIDI tracks: when set all input will be pass-through to the current assigned output bus, including track plug-ins chain. - Session dialog gets split in its own tab components, between descriptive, time and view configuration ones. - Drifting correction among audio and MIDI engines is now back, but avoided while recording or should it be while looping? - Time-stretching percent value gets its semantics inverted, as thought consistent with ones general sense for relative stretching ie., lower to shrink and higher to make longer. this is a major up-side-down change and should affect all sessions saved with time-stretched audio clips. - Slack space in main tracks and MIDI clip editor views are now proportional to viewport width, leaving enough room for drag and moving content past the current session length, specially at the lower zoom levels. - Clip end time is now also shown on tool-tip. - When armed for recording, MIDI tracks are now monitored and filtered through their own output bus, thus having the same behavior as audio tracks; this also implies that all record armed tracks won't playback their current content material when recording is engaged and rolling; track mute and solo states are now honored on record monitoring. - Audio clip pitch-shifting makes its first appearance, with the optional help from Chris Cannam's RubberBand library. - A new MIDI editor tool is available: note/pitch randomize. - Avoid (re)setting the default session directory if a session cannot be open or loaded for some reason. - Another nastiness bites the dust: a subtle but progressive drifting has been swept away from the audio buffer looping; zero buffer flushing is now also taken into account, which was the cause for serious drifting on time-stretched clips. - A major digital audio processing bug was tamed: audio clip fade-in/outs are now linearly piece-wise applied, even at the clip edges, giving a much smoother rendering and thus mitigating the nasty click-and-pop artifacts that were in fact due to some early design optimization with a poor and sloppy implementation. 0.1.2 2008-03-23 The Frantic Dame - Session length fixed (yet again) while extend recording; also improved follow-playhead switching while playback/recording. - Whitespace sanitization gets leaner for all recorded filenames. - Run-time SSE optimization detection has been improved while on configure; additionally, IEEE 32bit float specific optimizations have also sneaked in. - SSE optimization is now featured over all audio monitoring, and most specially on audio bus buffering, lowering the CPU burden a bit while doing track and bus gain, pan, metering and mix-down. - Fixed MIDI clip move into new track, preserving the original channel, bank and program whenever possible. - Fixed session cursor seeking, specially regarding overlapped clips, once gain. - The MIDI editor gets new menu access to current MIDI clip track (see File/Track/Inputs, Outputs, Properties); selection of MIDI events has also been improved, specially regarding overlapped note events. - Clip split command enters the stage (see Edit/Clip/Split) about splitting the current (selected) clip at the current playhead position (red cursor line). - Creating new clips from scratch is now finally permitted (see Edit/Clip/New...); additionally, the clip properties dialog is now also allowing for changing the filename (and track/channel as special to MIDI clips). - Record armed tracks are now properly monitored and fed through their own output audio bus on mix-down, which includes plug-in effects processing. - The files widget get alternating coloured rows. - VST plug-in preset values are now being restored properly; individual parameter changes are now being queued for the also convenient undo/redo command pattern. - Some audio clip buffer-sync tweaks have sneaked in, improving and fixing the rendering of full-overlapped, integrally cached and/or offset clips altogether. - Stuffed one primordial shot on XInitThreads() at the main head, and let native VST plug-ins start behaving as they should, or not; this might be in fact problematic and dangerous for people who won't ever try the JUCE based plugins as from JUCETICE (http://www.anticore.org/jucetice), due to some broken locking mechanism in xcb; thanks anyway to mighty kRAkEn/gORe@JUCETICE for this precious hint and from who knows best. - True deterministic session length update has due fixed. - Track menu has new accessible actions: Track/Inputs - show current track input bus connections; Track/Outputs - show current track output bus connections; Track/State/Record - arm current track for recording; Track/State/Mute - mute current track; Track/State/Solo - solo current track; Track/Navigate/First - make current the first track; Track/Navigate/Previous - make current the previous track; Track/Navigate/Next - make current the next track; Track/Navigate/Last - make current the last track; Track/Move/Top - move current track to top; Track/Move/Up - move current track up; Track/Move/Down - move current track down; Track/Move/Bottom - move current track to bottom; - View menus have new accessible actions: View/Zoom/In - horizontal and vertical zoom-in (Ctrl +); View/Zoom/Out - horizontal and vertical zoom-out (Ctrl -); View/Zoom/Reset - reset both zoom levels to default; View/Snap - select current snap-per-beat setting; - Plug-in forms don't auto-open on session reload anymore. - Keyboard shortcuts icon item (Help/Shortcuts...) sneaks in. 0.1.1 2008-02-16 The Futile Duchess - After some great user demand, keyboard shortcuts are finally configurable, as found provisionally under Help/Shortcuts..., for the main application menu and for the MIDI editor as well. - Debian package gets SSE optimization disabled as default. - At least some transport actions get to be non auto-repeatable when pressed for much too long, as Play and Record, avoiding the tumbling imposed from the keyboard. - For the first time ever, jackd auto-start is now allowed (!). - OSC service support through liblo gets optional at configure time, now leading the way to proper DSSI plug-in hosting. - All plug-in widget controls count are now capped to one hundred. - Plugin paths setup is now made available on the options dialog, overriding each of respective default settings, as implicit from the LADSPA_PATH, DSSI_PATH and VST_PATH environment variables (see View/Options.../Display/Plugin Paths). - Clip fade-in/out lengths are now kept relative to tempo changes and also to clip offset and length changes (clip resizes). - Automatic time-stretching for all audio clips when session tempo changes, may now be disabled/enabled as a global session option (see View/Options.../Audio/Playback/Automatic time-stretching). - Double-clicking on an empty area (de)selects all clips on track. - MIDI capture (record) quantization is now an option, possibly handy for some jerky performance musicians, as the one found in myself ;) (see View/Options.../MIDI/Capture/Quantize). - The global options dialog (View/Options...) has seen its Display tab page being moved back and to the right. - Major rewrite of the plug-in infrastructure, adding primordial support for DSSI and native VST plug-in flavors. - Drag-and-drop of plug-in instances are now allowed intra- and inter-mixer strip chains, either on tracks or buses. - Turning track record off while recording is rolling was leaving the session in a inconsistent recording status, now fixed. - A random but instant crash upon audition/pre-listening player onset was hopefully fixed. 0.1.0 2008-01-05 The Frivolous Debutante. - Audio clip time-stretching makes its debut, with code adapted and refactored from the SoundTouch library, under the (L)GPL umbrella. - New "Options.../Audio/Playback/Quick seek time-stretching" global option, providing a quick seek mode (hierarchical search) while doing all audio buffer time-stretching. - Changing session tempo will automatically apply the corresponding time-stretch percent factor to all in-place audio clips. Audio clip dialog also includes a new time-stretch property setting. - Tempo changes are now affecting clip offsets correctly, keeping the clip offset constant in time units (ticks), as are clip start and length properties already. - Mixer splitter sizes are now properly saved/restored when hidden. - Extended multi-selection is now featured on the files widget; all drag and drop functionality has been almost completely rewritten. - SSE optimization is now enabled where available (via configure). - Options for having separate dedicated ports for the audition/pre- listening player output, audio metronome output, MIDI control input/output and MIDI metronome output, are now in place. - A brand new subtle option sneaks in, affecting the drag-and-drop of the main track-view: View/Options.../Drop multiple audio files into the same track, whether to drop multiple external files into new or existing track as concatenated audio clips. - The audio metronome makes its debut as an alternative to the MIDI existing one; parameters include bar and beat audio sample files, accessible from the View/Options.../Audio/Metronome dialog. - Files widget action refactorization; the files context menu gets its due item icons and a new menu item for direct audio player accessibility. - MIDI time resolution changes (ppqn, ticks per beat) now tries to keep all session MIDI clip times unchanged as far as possible. - MIDI channel volume and panning control change events, CC#7 and CC#10 respectively, are now rendered unfiltered on playback. - First rendition of the long due implementation of an audition or pre-listening audio player is now in place; the files window got this new play/stop control button on its lower-right corner. - Actual instrument definition note (keys) and controller names are now in effect on the MIDI editor, whenever applicable. - Fixed instrument bank selection method, "Bank MSB" (2), which was broken enough to never send the correct bank number. - Mouse-wheel horizontal scrolling is now accessible on every view, while pressing a modifier key (Shift or Ctrl). - New auto-backward transport option: when enabled the playhead will be reset backward automatically whenever transport stops playing. - A suicide-crash has been fixed while invoking the bus dialog from the respective mixer bus strip context menu. - Master (default) buses are always set to Duplex mode, being now an enforced update policy while on the Buses dialog. - A stupid lockup bug (infinite loop) was spotted on the track bus assignment method and squashed (thanks, lexridge). - New keyboard shortcuts for toggling the Connections tool (F8) and the mighty Mixer tool (F9) windows. - Avoid showing a context menu while right-clicking on time rulers. - Audio clip waveform drawing gets additional closing points. - It is now possible to change the length/size of a clip by dragging its left or right edges, while in the main track-view. Shift/Ctrl+drag will also time-stretch to the resulting audio clip length. - Another off-by-one mistake was corrected, which was causing audio clips to go out-of-sync on loop turnover boundary; also changed the loop turnaround strategy, now honoring already cached periods. - A race-condition has been mitigated in the audio-buffer thread, that was exposed and lead to sudden application freezing upon changing some composite audio clip commands. - Take absolute audio peak values only, making peak files a little bit shorter and hopefully faster to load and draw as waveforms. 0.0.9 2007-11-30 The Adolescence Prime - Drag-and-dropping of MIDI files without specific track or channel, into existing tracks, is now rejected. The drop operation is now allowed on the track-view blank area only, meaning the same as the complete MIDI file import into session. - Record actual MIDI clip length to last play-head position, instead of time of last event in the recorded sequence. - Connections item lists gets properly sorted, as intended. - Clear connection persistance once an explicit discconnection is issued on any of the (intrinsic) bus ports. - MIDI output buses now get the panning slider to spit out some GM system master balance (sysex) messages, being now enabled. - Mouse hovering on the clip fade-in/out handles, while in the main track-view, gets its long due cursor pointer feedback. - Fixed a off-by-one boundary issue on MIDI clip event playback, which were enqueuing duplicated MIDI events on every read-ahead output thread processing cycle (1 sec). - Transport menu and toolbar are now featured on the MIDI Editor. - Use actual session name when asking to save changed session. - Transport loop setting keyboard shortcuts swapped: Ctrl+L will set the loop immediately, and Shift+Ctrl+L will toggle on/off. - Changing MIDI event duration may now affect MIDI clip duration. - Alternate sharp-note color lines have returned to MIDI Editor canvas, as was the shadow color marking the end of MIDI clip. 0.0.8 2007-11-12 The Twelfth Tight - Bus context menu is now accessible from respective mixer strip. - Fixed a subtle crash-suicide issue when invoking the bus dialog with a double-click over the corresponding mixer bus strip; also fixed the sloppy ganguing mistake when changing mixer bus gain (volume) and panning values. - MIDI Omni mode (sort of) makes its entrance as a new MIDI track property, meaning that is now finally possible for the capture of any unfiltered MIDI channel event, without regard to the current channel assignment, which still applies for playback purposes. - Audio (pass-)through has been also implemented, now being a common and consistent property of both audio and MIDI buses, provided those are set in duplex mode (input and output). - Re-touched follow-playhead and continue-past-end tool icons, again to be a bit softer and not so bright as to hurt someones eyes. 0.0.7 2007-10-31 The Eleventh Tower - Suspend auto-follow-playhead while dragging or moving content over the main track and midi editor views; re-touched follow-playhead and new continue-past-end tool icons. - Playback is now forced complete full-stop whenever play-head goes behind the current session length and/or loop-end and the newer "continue past end" option is enabled from transport menu. - Tool/child windows position and size preservation fixed. - MIDI (pass-)through has been finally implemented, after several kind requests, it applies as a property of duplex-mode MIDI buses; this new setting is configurable from the View/Buses... dialog; also from respective new input bus mixer-strip button; when enabled, implies all incoming MIDI events at the input bus will pass-through unchanged to the corresponding output bus, as found useful just for direct monitoring one's performance without the help of any extra circumvent or kludgy connections. - Mouse cursor shape changes accordingly while hovering in header time-scale rulers, both in main track-view and MIDI editor. - Track-view clipboard paste action has been refactored, with the user interface consistent with the same functionality featured on the MIDI editor: the clipboard selection being pasted now floats at the mouse pointer and can be moved around before placed into its final position, either with the mouse or keyboard arrow keys. - A unitialized member variable bug affecting all MIDI clips has been discovered and squashed; this one has been lurking for quite some time and was causing wrong clip editing results, specially when tempo or meter differs between session and the MIDI file. - Keyboard step-moving is now allowed while pasting in MIDI editor. - Track-view clip selection can now be drag-moved into the void (bottom) view area creating brand new tracks automagically. - Losing focus resets all current keyboard step-moves in progress, affecting the main track-view and all MIDI editor as well. - As done before on the MIDI editor, the main track-view current selection may be step-wise moved using the keyboard arrow keys and the enter /insert keys for final placement; horizontal step movement is quantized according to current snap setting; vertical key-step movement is only allowed to selected clips belonging to one single and the same track. - Immediate session loop setting, accessible from the main menu. - Track properties dialog gets fixed again in its auto-size treat. - Another audio-buffer thread bug was scrubbed off, which was causing spurious and audible garbage on certain loop workloads. 0.0.6 2007-10-09 The Tenth Commencement - A bit more of precision is achieved over the metronome regular ticking and both the audio and MIDI monitor meters. - A rudimentary MIDI metronome is now in place; parameters, like MIDI channel, bar and beat accent note, velocity and duration, are readily configurable from the main menu, View/Options... /MIDI/Metronome dialog. - Track properties dialog now gets tightly auto-sized, depending whether its an audio or a MIDI track. - MIDI clips are now auto-extendable when adding or moving events beyond the clip length and while in the MIDI Editor, of course. - MIDI editor current selection can now be step-wise moved using the keyboard arrow keys and the enter/insert keys as for final placement; horizontal step movement is subordinated to current snap per beat setting, no less than unity; vertical step moves are obviously quantized to the next semitone. - Get configure to try and detect the correct qmake location and insert it the search order, so let the qt4 tools take precedence when --with-qt option is given and older qt3 ones coexist and are found located ahead in the PATH. - Drifting correction on audio and MIDI engines was seriously infected in some kind of snafu conception, as evidence lead to even worse drifting being detected to much of great despair, specially after recording and/or bouncing audio tracks from MIDI sequenced material. Credit must certainly go to Christian Schoenebeck on splatting this sloppy one on the face. - MIDI editing actions while playing now get immediate feedback; this was possible to some internal interface redesign of all MIDI editor accessory classes, making the MIDI clip now being the main editing target object instead of just the MIDI event sequence as it was previously. - Simple as it could ever be, the build executive summary report is now given on configure. - The internal decoded frame list for MPEG 1Audio Layer III (mp3) audio files (ie. via libmad) has been made one-time cached as global shared objects, benefitting from the fact that the list is always completely (re)built during the peak file computation, and thus speeding up all frame accurate access operations (seek) over this specific audio file format. - More eye-candy is sneaking in the MIDI editor: there's new view options on the View menu: Note Color and Value Color, affecting note event colors according to pitch and/or velocity. - New view option on the MIDI editor: on menu View/Note Duration switches whether events are shown proportional to their durations or as simple vertical candlesticks. - New snap-per-beat divisors are now available (Beat/3, 6, 12, 24 and 48), giving support for triplets for the very first time (after a heads-up suggested patch from Marko, thanks). 0.0.5 2007-09-08 The Ninth Hitch Nail - MIDI edit tools (quantize, transpose, normalize, randomize, resize) are all functional and ready for experimentalism; gets in its own top-level menu and form with named preset store and recall functionality. - Main form backward and rewind transport actions are now being immediately enabled when playing from the session (zero-time) start position. - Audio and MIDI export sneaks in and in form and accessible from the main Track menu. - MIDI track channel is now properly set on session (re)load; track background color changes was missing the alpha setting. - The mix-down buffering was fixed again, now taking multi-track overlapping clips into consideration (was a lot more broken since the recent glitch-looping fix). - Dirty MIDI clip editing control has been fixed but still somewhat hacky nevertheless. - First attempt on solving a nasty MIDI editor bug, which was quietly and severely crippling MIDI files while saving offset edited clips. - Session loop (re)setting is finally now an undoable command. - Yet another insidious bug has been swept away from under the carpet: once again on audio looping, some astonishing old and crappy session cursor seek-backward statement was lurking to be laid off. Gone now, simply as it is, growing old on this :) - A tremendous bug has been fixed: audio looping is now a little more glitch-free as the mix-down buffering was badly broken even since its primordial implementation. Rejoice. - Minor improvements on track-view cursor updates and visual tracking while recording. - MIDI editor windows get their keyboard accelerator/shortcuts back in business, whether opted as tools always on top or not. - The infamous "Keep tool windows always on top" global option is now infecting the Connections, Mixer, Plugin and MIDI Editor window instances with no probable regrets. To be used with discretion, of course. - Session update/initialization gets it clean on startup. - Range selection action (Ctrl+R) is now back in business with the added bonus of being accessible from all MIDI editor instances too. - Common edit-head and tail cursor positions are now under common control and display from all MIDI editor instances; the session loop-start/end points are now also shown on every time-line and share the same control behavior across all MIDI editor instances. 0.0.4 2007-07-19 The Eighth Wanderer - Main toolbar tempo spin-box gets loose from keyboard change tracking (Qt >= 4.3); custom spin-box compilation fix for Qt 4.1. - Illusive but nasty Connections/Patchbay item tooltip crash bug has been hopefully fixed (Qt >= 4.3); QComboBox::editTextChanged() signal replaces old QComboBox::textChanged(). - Combo-box setup history has been corrected on restore, which was discarding the very initial default (factory) contents. - Make debian package build depend on libqt4-dev; win32 console flag is back to qmake project file. - MIDI instrument selection (e.g. on track form) gets fixed and improved. - Sorting method for the connections port list has been refactored; potential crash bug fix on connections sorting method. - Messages class accessor methods constness fix. - Got rid of some autoconf redundand thingies on configure; late debian changelog update. - Desktop categories update: AudioVideo. - README correction. 0.0.3 2007-06-23 The Seventh Draught - Crash fix on the connections widget, was a matter of refactoring the refresh/clear slots. - Help menu added to MIDI editor form (redirected and same to main form anyway). - Clip properties form gets its proper sanity check, querying any existing clip editor whether its safe to apply the new settings. - Mixer sliders get their long due valued correction, hopefully. - Transport backward and play/stop are now made accessible from the MIDI editor widget, through their keyboard accelerator shortcuts (backspace and space, respectively). - Transport actions (play, rec, rew and ffwd) are now kept stable on a single point, instead of being scattered all over the main form code; transport visual feedback might get affected, specially regarding the MMC processing. - Application icon is now officially installed into ${prefix}/share/pixmaps. - Spec file is now a bit more openSUSE compliant; just made RPM requirements as exigent as the new debian ones. - Paste cursor is now properly preserved after leaving MIDI editor views. - Amazingly why this was not spotted before, the main application logo-icon has been downscaled to the 32x32 pixel standard icon size. - MIDI clip editor clipboard gets singleton status and is now shared on all MIDI editor instances. Similarly to the main track-view, Shift/Ctrl-left-clicking on the MIDI editor views sets the current session play-head position. - A desktop entry file has been included on install, at last. - Clips in main track-view get more info in the form of tooltips. - Major rounding fix to time-scaling and most specially on all those internal MIDI I/O methods. - Extended range selection from the time-ruler and key-list headers is now possible by click-and-drag the mouse pointer. - Play-head cursor is now also displayed and/or set position on all open MIDI clip editors time line view. As in the main application form, a new local follow play-head option is also featured on the MIDI editor view menu and toolbar. - All MIDI file save operations are now logged to main messages and files are added to the main files list view. - Initial debianization. - MIDI capture/record file format (SMF Format 0 or 1) is now an user option, introducing the new MIDI tab on the global View/Options dialog. - A bad old-time session cursor glitch has been apparently fixed. - Make sure the generic clip properties form is modal. - Major rewrite and adaptation to the session time-scale properties, making its way for a brand new command instance: the session-tempo command. - Changing the snap-per-beat combobox value on the main window toolbar does not make it as an undoable command anymore. - Long due MIDI clip editor integration has come to reality. - Major rewrite on the MIDI sequence file read/write methods, in preparation to the coming MIDI clip editor. - Status-bar session length label now gets rightly updated, while extended recording, of course. - Clip properties fade-in/out lengths, gets their old due constraints. - Main transport time display is now an editable custom spin-box; the Tempo (BPM) spin-box has seen new colors (green on black). - Transport time display format option adds the new choice of absolute frame number, alternative to previous time and BBT. - The frame-time based spin-boxes, on the clip properties form, were replaced with a new custom one, allowing for alternate frame, time and bbt input/display formats. - Time-scale helper class has been introduced. 0.0.2 2007-05-26 The Sixth Lord - Audio/MIDI connections gets slightly refactored, contributing for whole robustness, specially in case of incidental engine shutdown. - Mixer window gets a minimum default height bump. - Clip fade-in/out type changes have been properly fixed. - Complete refactoring of the command class pattern, making it now derived from QObject and not having a reference to the main form anymore. - Inoperative context menu event handler has been removed from the track-view. - MIDI sequence note-on event tracking now uses faster QHash class, instead of original QMap. - Off-by-one bug fix on MIDI track write method, while parsing co-incident note-on/off events in the wrong order and thus leaving note events with an invalid (zero) duration; obviously affecting MIDI recording in very special circumstances. - Minor and rather innocuous drop at this time in the MIDI event class structure: the flags member field. - Port connections now get their lines correctly drawn; strangely enough, the connection lines were being painted only for the parent client items, probably since the Qt4 migration (aka. Halloween files). - Early clip editing is in place (clip name, start, offset and length parameters, fade in/out length and type). - Some menu item text capitalization. 0.0.1 2007-05-07 The Filthy Fifth - Newer JACK 0.105.0 seems to bitch, probably correctly, about the return value of the process callback. 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then : enableval=$enable_lv2_state_make_path; ac_lv2_state_make_path="$enableval" else ac_lv2_state_make_path="no" fi # Check whether --enable-lv2-programs was given. if test "${enable_lv2_programs+set}" = set; then : enableval=$enable_lv2_programs; ac_lv2_programs="$enableval" else ac_lv2_programs="yes" fi # Check whether --enable-lv2-presets was given. if test "${enable_lv2_presets+set}" = set; then : enableval=$enable_lv2_presets; ac_lv2_presets="$enableval" else ac_lv2_presets="yes" fi # Check whether --enable-lv2-patch was given. if test "${enable_lv2_patch+set}" = set; then : enableval=$enable_lv2_patch; ac_lv2_patch="$enableval" else ac_lv2_patch="yes" fi # Check whether --enable-lv2-time was given. if test "${enable_lv2_time+set}" = set; then : enableval=$enable_lv2_time; ac_lv2_time="$enableval" else ac_lv2_time="yes" fi # Check whether --enable-lv2-time-position was given. if test "${enable_lv2_time_position+set}" = set; then : enableval=$enable_lv2_time_position; ac_lv2_time_position="$enableval" else ac_lv2_time_position="yes" fi # Check whether --enable-lv2-options was given. if test "${enable_lv2_options+set}" = set; then : enableval=$enable_lv2_options; ac_lv2_options="$enableval" else ac_lv2_options="yes" fi # Check whether --enable-lv2-buf-size was given. if test "${enable_lv2_buf_size+set}" = set; then : enableval=$enable_lv2_buf_size; ac_lv2_buf_size="$enableval" else ac_lv2_buf_size="yes" fi # Check whether --enable-lv2-ui-touch was given. if test "${enable_lv2_ui_touch+set}" = set; then : enableval=$enable_lv2_ui_touch; ac_lv2_ui_touch="$enableval" else ac_lv2_ui_touch="yes" fi # Check whether --enable-lv2-ui-idle was given. if test "${enable_lv2_ui_idle+set}" = set; then : enableval=$enable_lv2_ui_idle; ac_lv2_ui_idle="$enableval" else ac_lv2_ui_idle="yes" fi # Check whether --enable-lv2-ui-show was given. if test "${enable_lv2_ui_show+set}" = set; then : enableval=$enable_lv2_ui_show; ac_lv2_ui_show="$enableval" else ac_lv2_ui_show="yes" fi # Check whether --enable-lv2-ui-gtk2 was given. if test "${enable_lv2_ui_gtk2+set}" = set; then : enableval=$enable_lv2_ui_gtk2; ac_lv2_ui_gtk2="$enableval" else ac_lv2_ui_gtk2="yes" fi # Check whether --enable-lv2-ui-x11 was given. if test "${enable_lv2_ui_x11+set}" = set; then : enableval=$enable_lv2_ui_x11; ac_lv2_ui_x11="$enableval" else ac_lv2_ui_x11="yes" fi # Enable JACK session support. # Check whether --enable-jack-session was given. if test "${enable_jack_session+set}" = set; then : enableval=$enable_jack_session; ac_jack_session="$enableval" else ac_jack_session="yes" fi # Enable JACK latency support. # Check whether --enable-jack-latency was given. if test "${enable_jack_latency+set}" = set; then : enableval=$enable_jack_latency; ac_jack_latency="$enableval" else ac_jack_latency="yes" fi # Enable JACK metadata support. # Check whether --enable-jack_metadata was given. if test "${enable_jack_metadata+set}" = set; then : enableval=$enable_jack_metadata; ac_jack_metadata="$enableval" else ac_jack_metadata="yes" fi # Enable NSM support. # Check whether --enable-nsm was given. if test "${enable_nsm+set}" = set; then : enableval=$enable_nsm; ac_nsm="$enableval" else ac_nsm="yes" fi # Enable X11 unique/single instance. # Check whether --enable-xunique was given. if test "${enable_xunique+set}" = set; then : enableval=$enable_xunique; ac_xunique="$enableval" else ac_xunique="no" fi # Enable gradient eye-candy. # Check whether --enable-gradient was given. if test "${enable_gradient+set}" = set; then : enableval=$enable_gradient; ac_gradient="$enableval" else ac_gradient="yes" fi # Enable debugger stack-trace option (assumes --enable-debug). # Check whether --enable-stacktrace was given. if test "${enable_stacktrace+set}" = set; then : enableval=$enable_stacktrace; ac_stacktrace="$enableval" fi # Standard installation base dirs. ac_with_paths="" # Set for alternate Qt4/5 installation dir. # Check whether --with-qt4 was given. if test "${with_qt4+set}" = set; then : withval=$with_qt4; ac_qt4_path="$withval" else ac_qt4_path="no" fi # Check whether --with-qt5 was given. if test "${with_qt5+set}" = set; then : withval=$with_qt5; ac_qt5_path="$withval" else ac_qt5_path="no" fi if test "x$ac_qt4_path" != "xno"; then ac_with_paths="$ac_with_paths $ac_qt4_path" ac_qt4="yes" fi if test "x$ac_qt5_path" != "xno"; then ac_with_paths="$ac_with_paths $ac_qt5_path" ac_qt4="no" fi # Set for alternate JACK installation dir. # Check whether --with-jack was given. if test "${with_jack+set}" = set; then : withval=$with_jack; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate ALSA installation dir. # Check whether --with-alsa was given. if test "${with_alsa+set}" = set; then : withval=$with_alsa; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate libsndfile installation dir. # Check whether --with-libsndfile was given. if test "${with_libsndfile+set}" = set; then : withval=$with_libsndfile; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate libvorbis installation dir. # Check whether --with-libvorbis was given. if test "${with_libvorbis+set}" = set; then : withval=$with_libvorbis; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate libmad installation dir. # Check whether --with-libmad was given. if test "${with_libmad+set}" = set; then : withval=$with_libmad; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate libsamplerate installation dir. # Check whether --with-libsamplerate was given. if test "${with_libsamplerate+set}" = set; then : withval=$with_libsamplerate; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate librubberband installation dir. # Check whether --with-librubberband was given. if test "${with_librubberband+set}" = set; then : withval=$with_librubberband; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate liblo installation dir. # Check whether --with-liblo was given. if test "${with_liblo+set}" = set; then : withval=$with_liblo; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate libz installation dir. # Check whether --with-libz was given. if test "${with_libz+set}" = set; then : withval=$with_libz; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate liblilv installation dir. # Check whether --with-liblilv was given. if test "${with_liblilv+set}" = set; then : withval=$with_liblilv; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate libsuil installation dir. # Check whether --with-libsuil was given. if test "${with_libsuil+set}" = set; then : withval=$with_libsuil; ac_with_paths="$ac_with_paths $withval" fi # Set for alternate LADSPA include dir. # Check whether --with-ladspa was given. if test "${with_ladspa+set}" = set; then : withval=$with_ladspa; ac_with_ladspa="$withval" fi # Set for alternate DSSI include dir. # Check whether --with-dssi was given. if test "${with_dssi+set}" = set; then : withval=$with_dssi; ac_with_dssi="$withval" fi # Set for alternate VST include dir. # Check whether --with-vst was given. if test "${with_vst+set}" = set; then : withval=$with_vst; ac_with_vst="$withval" fi # Set for alternate LV2 include dir. # Check whether --with-lv2 was given. if test "${with_lv2+set}" = set; then : withval=$with_lv2; ac_with_lv2="$withval" fi # Honor user specified flags. ac_cflags=$CFLAGS ac_ldflags=$LDFLAGS # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; 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" >&6; } if ${ac_cv_lib_lilv_0_lilv_file_uri_parse+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-llilv-0 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char lilv_file_uri_parse (); int main () { return lilv_file_uri_parse (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_lilv_0_lilv_file_uri_parse=yes else ac_cv_lib_lilv_0_lilv_file_uri_parse=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lilv_0_lilv_file_uri_parse" >&5 $as_echo "$ac_cv_lib_lilv_0_lilv_file_uri_parse" >&6; } if test "x$ac_cv_lib_lilv_0_lilv_file_uri_parse" = xyes; then : ac_lilv_file_uri_parse="yes" else ac_lilv_file_uri_parse="no" fi if test "x$ac_lilv_file_uri_parse" = "xyes"; then $as_echo "#define CONFIG_LILV_FILE_URI_PARSE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lilv_world_unload_resource in -llilv-0" >&5 $as_echo_n "checking for lilv_world_unload_resource in -llilv-0... 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then $as_echo "#define CONFIG_VESTIGE 1" >>confdefs.h fi # Check for LV2 headers. if test -n "$ac_with_lv2"; then ac_lv2="yes" fi if test "x$ac_lv2" = "xyes"; then if test -n "$ac_with_lv2"; then CFLAGS="-I$ac_with_lv2 $CFLAGS" CPPFLAGS="-I$ac_with_lv2 $CPPFLAGS" ac_incpath="$ac_with_lv2 $ac_incpath" else CFLAGS="$CFLAGS -Isrc/lv2" CPPFLAGS="$CPPFLAGS -Isrc/lv2" ac_incpath="$ac_incpath lv2" fi ac_fn_cxx_check_header_mongrel "$LINENO" "lv2.h" "ac_cv_header_lv2_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_h" = xyes; then : ac_lv2="yes" else ac_lv2="no" fi if test "x$ac_lv2" = "xyes"; then for ac_header in lv2/lv2plug.in/ns/ext/urid/urid.h do : ac_fn_cxx_check_header_mongrel "$LINENO" "lv2/lv2plug.in/ns/ext/urid/urid.h" "ac_cv_header_lv2_lv2plug_in_ns_ext_urid_urid_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_lv2plug_in_ns_ext_urid_urid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LV2_LV2PLUG_IN_NS_EXT_URID_URID_H 1 _ACEOF ac_lv2="yes" else ac_lv2="no" fi done fi if test "x$ac_lv2" = "xyes"; then $as_echo "#define CONFIG_LV2 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 header files not found." >&5 $as_echo "$as_me: WARNING: *** LV2 header files not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 plug-in support will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 plug-in support will be disabled." >&2;} ac_lv2_ui="no" ac_lv2_event="no" ac_lv2_atom="no" ac_lv2_worker="no" ac_lv2_external_ui="no" ac_lv2_state="no" ac_lv2_state_files="no" ac_lv2_state_make_path="no" ac_lv2_programs="no" ac_lv2_presets="no" ac_lv2_patch="no" ac_lv2_time="no" ac_lv2_time_position="no"; ac_lv2_options="no" ac_lv2_buf_size="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi fi if test "x$ac_lv2_ui" = "xyes"; then ac_fn_cxx_check_header_mongrel "$LINENO" "lv2/lv2plug.in/ns/extensions/ui/ui.h" "ac_cv_header_lv2_lv2plug_in_ns_extensions_ui_ui_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_lv2plug_in_ns_extensions_ui_ui_h" = xyes; then : ac_lv2_ui="yes" else ac_lv2_ui="no" fi if test "x$ac_lv2_ui" = "xyes"; then $as_echo "#define CONFIG_LV2_UI 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 UI support will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 UI support will be disabled." >&2;} ac_lv2_external_ui="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi else ac_lv2_external_ui="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi if test "x$ac_lv2_event" = "xyes"; then for ac_header in lv2/lv2plug.in/ns/ext/uri-map/uri-map.h \ lv2/lv2plug.in/ns/ext/event/event.h \ lv2/lv2plug.in/ns/ext/event/event-helpers.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF ac_lv2_event="yes" else ac_lv2_event="no" fi done if test "x$ac_lv2_event" = "xyes"; then $as_echo "#define CONFIG_LV2_EVENT 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 Event/MIDI support will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 Event/MIDI support will be disabled." >&2;} fi fi if test "x$ac_lv2_atom" = "xyes"; then for ac_header in lv2_atom_helpers.h \ lv2/lv2plug.in/ns/ext/atom/atom.h \ lv2/lv2plug.in/ns/ext/atom/forge.h \ lv2/lv2plug.in/ns/ext/atom/util.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF ac_lv2_atom="yes" else ac_lv2_atom="no" fi done if test "x$ac_lv2_atom" = "xyes"; then $as_echo "#define CONFIG_LV2_ATOM 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lv2_atom_forge_object" >&5 $as_echo_n "checking for lv2_atom_forge_object... 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then : ac_lv2_worker="yes" else ac_lv2_worker="no" fi if test "x$ac_lv2_worker" = "xyes"; then $as_echo "#define CONFIG_LV2_WORKER 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 Worker/Schedule support will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 Worker/Schedule support will be disabled." >&2;} fi fi if test "x$ac_lv2_external_ui" = "xyes"; then ac_fn_cxx_check_header_mongrel "$LINENO" "lv2_external_ui.h" "ac_cv_header_lv2_external_ui_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_external_ui_h" = xyes; then : ac_lv2_external_ui="yes" else ac_lv2_external_ui="no" fi if test "x$ac_lv2_external_ui" = "xyes"; then for ac_header in lv2/lv2plug.in/ns/ext/data-access/data-access.h \ lv2/lv2plug.in/ns/ext/instance-access/instance-access.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF ac_lv2_external_ui="yes" else ac_lv2_external_ui="no" fi done fi if test "x$ac_lv2_external_ui" = "xyes"; then $as_echo "#define CONFIG_LV2_EXTERNAL_UI 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 External UI extension will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 External UI extension will be disabled." >&2;} fi fi if test "x$ac_lv2_state" = "xyes"; then for ac_header in lv2/lv2plug.in/ns/ext/atom/atom.h \ lv2/lv2plug.in/ns/ext/state/state.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF ac_lv2_state="yes" else ac_lv2_state="no" fi done if test "x$ac_lv2_state" = "xyes"; then $as_echo "#define CONFIG_LV2_STATE 1" >>confdefs.h if test "x$ac_lv2_state_files" = "xyes"; then $as_echo "#define CONFIG_LV2_STATE_FILES 1" >>confdefs.h if test "x$ac_lv2_state_make_path" = "xyes"; then $as_echo "#define CONFIG_LV2_STATE_MAKE_PATH 1" >>confdefs.h fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 State Files feature will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 State Files feature will be disabled." >&2;} ac_lv2_state_make_path="no" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 State extension will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 State extension will be disabled." >&2;} ac_lv2_state_make_path="no" ac_lv2_state_files="no" ac_lv2_presets="no" ac_lv2_patch="no" fi else ac_lv2_state_make_path="no" ac_lv2_state_files="no" ac_lv2_presets="no" ac_lv2_patch="no" fi if test "x$ac_lv2_programs" = "xyes"; then ac_fn_cxx_check_header_mongrel "$LINENO" "lv2_programs.h" "ac_cv_header_lv2_programs_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_programs_h" = xyes; then : ac_lv2_programs="yes" else ac_lv2_programs="no" fi if test "x$ac_lv2_programs" = "xyes"; 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AC_ARG_ENABLE(libsamplerate, AC_HELP_STRING([--enable-libsamplerate], [enable libsamplerate interface (default=yes)]), [ac_libsamplerate="$enableval"], [ac_libsamplerate="yes"]) # Enable librubberband availability. AC_ARG_ENABLE(librubberband, AC_HELP_STRING([--enable-librubberband], [enable librubberband interface (default=yes)]), [ac_librubberband="$enableval"], [ac_librubberband="yes"]) # Enable liblo availability. AC_ARG_ENABLE(liblo, AC_HELP_STRING([--enable-liblo], [enable liblo interface (default=yes)]), [ac_liblo="$enableval"], [ac_liblo="yes"]) # Enable libz availability. AC_ARG_ENABLE(libz, AC_HELP_STRING([--enable-libz], [enable libz interface (default=yes)]), [ac_libz="$enableval"], [ac_libz="yes"]) # Enable LILV support. AC_ARG_ENABLE(lilv, AC_HELP_STRING([--enable-lilv], [enable LILV interface support (default=yes)]), [ac_lilv="$enableval"], [ac_lilv="yes"]) # Enable SUIL support. AC_ARG_ENABLE(suil, AC_HELP_STRING([--enable-suil], [enable SUIL interface support (default=yes)]), [ac_suil="$enableval"], [ac_suil="yes"]) # Enable SSE optimization. AC_ARG_ENABLE(sse, AC_HELP_STRING([--enable-sse], [enable SSE optimization (default=yes)]), [ac_sse="$enableval"], [ac_sse="yes"]) # Enable LADSPA support. AC_ARG_ENABLE(ladspa, AC_HELP_STRING([--enable-ladspa], [enable LADSPA plug-in support (default=yes)]), [ac_ladspa="$enableval"], [ac_ladspa="yes"]) # Enable DSSI support. AC_ARG_ENABLE(dssi, AC_HELP_STRING([--enable-dssi], [enable DSSI plug-in support (default=yes)]), [ac_dssi="$enableval"], [ac_dssi="yes"]) # Enable VST support. AC_ARG_ENABLE(vst, AC_HELP_STRING([--enable-vst], [enable VST plug-in support (default=yes)]), [ac_vst="$enableval"], [ac_vst="yes"]) AC_ARG_ENABLE(vestige, AC_HELP_STRING([--enable-vestige], [enable VeSTige header support (default=yes)]), [ac_vestige="$enableval"], [ac_vestige="yes"]) # Enable LV2 support. AC_ARG_ENABLE(lv2, AC_HELP_STRING([--enable-lv2], [enable LV2 plug-in support (default=yes)]), [ac_lv2="$enableval"], [ac_lv2="yes"]) AC_ARG_ENABLE(lv2-event, AC_HELP_STRING([--enable-lv2-event], [enable LV2 plug-in MIDI/Event support (default=no)]), [ac_lv2_event="$enableval"], [ac_lv2_event="no"]) AC_ARG_ENABLE(lv2-atom, AC_HELP_STRING([--enable-lv2-atom], [enable LV2 plug-in MIDI/Atom support (default=yes)]), [ac_lv2_atom="$enableval"], [ac_lv2_atom="yes"]) AC_ARG_ENABLE(lv2-worker, AC_HELP_STRING([--enable-lv2-worker], [enable LV2 plug-in Worker/schedule support (default=yes)]), [ac_lv2_worker="$enableval"], [ac_lv2_worker="yes"]) AC_ARG_ENABLE(lv2-ui, AC_HELP_STRING([--enable-lv2-ui], [enable LV2 plug-in UI support (default=yes)]), [ac_lv2_ui="$enableval"], [ac_lv2_ui="yes"]) AC_ARG_ENABLE(lv2-external-ui, AC_HELP_STRING([--enable-lv2-external-ui], [enable LV2 plug-in External UI support (default=yes)]), [ac_lv2_external_ui="$enableval"], [ac_lv2_external_ui="yes"]) AC_ARG_ENABLE(lv2-state, AC_HELP_STRING([--enable-lv2-state], [enable LV2 plug-in State support (default=yes)]), [ac_lv2_state="$enableval"], [ac_lv2_state="yes"]) AC_ARG_ENABLE(lv2-state-files, AC_HELP_STRING([--enable-lv2-state-files], [enable LV2 plug-in State Files support (default=yes)]), [ac_lv2_state_files="$enableval"], [ac_lv2_state_files="yes"]) AC_ARG_ENABLE(lv2-state-make-path, AC_HELP_STRING([--enable-lv2-state-make-path], [enable LV2 plug-in State Make Path support (default=no)]), [ac_lv2_state_make_path="$enableval"], [ac_lv2_state_make_path="no"]) AC_ARG_ENABLE(lv2-programs, AC_HELP_STRING([--enable-lv2-programs], [enable LV2 plug-in Programs support (default=yes)]), [ac_lv2_programs="$enableval"], [ac_lv2_programs="yes"]) AC_ARG_ENABLE(lv2-presets, AC_HELP_STRING([--enable-lv2-presets], [enable LV2 plug-in Presets support (default=yes)]), [ac_lv2_presets="$enableval"], [ac_lv2_presets="yes"]) AC_ARG_ENABLE(lv2-patch, AC_HELP_STRING([--enable-lv2-patch], [enable LV2 plug-in Patch support (default=yes)]), [ac_lv2_patch="$enableval"], [ac_lv2_patch="yes"]) AC_ARG_ENABLE(lv2-time, AC_HELP_STRING([--enable-lv2-time], [enable LV2 plug-in Time support (default=yes)]), [ac_lv2_time="$enableval"], [ac_lv2_time="yes"]) AC_ARG_ENABLE(lv2-time-position, AC_HELP_STRING([--enable-lv2-time-position], [enable LV2 plug-in Time/position support (default=yes)]), [ac_lv2_time_position="$enableval"], [ac_lv2_time_position="yes"]) AC_ARG_ENABLE(lv2-options, AC_HELP_STRING([--enable-lv2-options], [enable LV2 plug-in Options support (default=yes)]), [ac_lv2_options="$enableval"], [ac_lv2_options="yes"]) AC_ARG_ENABLE(lv2-buf-size, AC_HELP_STRING([--enable-lv2-buf-size], [enable LV2 plug-in Buf-size support (default=yes)]), [ac_lv2_buf_size="$enableval"], [ac_lv2_buf_size="yes"]) AC_ARG_ENABLE(lv2-ui-touch, AC_HELP_STRING([--enable-lv2-ui-touch], [enable LV2 plug-in UI Touch interface support (default=yes)]), [ac_lv2_ui_touch="$enableval"], [ac_lv2_ui_touch="yes"]) AC_ARG_ENABLE(lv2-ui-idle, AC_HELP_STRING([--enable-lv2-ui-idle], [enable LV2 plug-in UI Idle interface support (default=yes)]), [ac_lv2_ui_idle="$enableval"], [ac_lv2_ui_idle="yes"]) AC_ARG_ENABLE(lv2-ui-show, AC_HELP_STRING([--enable-lv2-ui-show], [enable LV2 plug-in UI Show interface support (default=yes)]), [ac_lv2_ui_show="$enableval"], [ac_lv2_ui_show="yes"]) AC_ARG_ENABLE(lv2-ui-gtk2, AC_HELP_STRING([--enable-lv2-ui-gtk2], [enable LV2 plug-in UI GTK2 native support (default=yes)]), [ac_lv2_ui_gtk2="$enableval"], [ac_lv2_ui_gtk2="yes"]) AC_ARG_ENABLE(lv2-ui-x11, AC_HELP_STRING([--enable-lv2-ui-x11], [enable LV2 plug-in UI X11 native support (default=yes)]), [ac_lv2_ui_x11="$enableval"], [ac_lv2_ui_x11="yes"]) # Enable JACK session support. AC_ARG_ENABLE(jack-session, AC_HELP_STRING([--enable-jack-session], [enable JACK session support (default=yes)]), [ac_jack_session="$enableval"], [ac_jack_session="yes"]) # Enable JACK latency support. AC_ARG_ENABLE(jack-latency, AC_HELP_STRING([--enable-jack-latency], [enable JACK latency support (default=yes)]), [ac_jack_latency="$enableval"], [ac_jack_latency="yes"]) # Enable JACK metadata support. AC_ARG_ENABLE(jack_metadata, AC_HELP_STRING([--enable-jack-metadata], [enable JACK metadata support (default=yes)]), [ac_jack_metadata="$enableval"], [ac_jack_metadata="yes"]) # Enable NSM support. AC_ARG_ENABLE(nsm, AC_HELP_STRING([--enable-nsm], [enable NSM support (default=yes)]), [ac_nsm="$enableval"], [ac_nsm="yes"]) # Enable X11 unique/single instance. AC_ARG_ENABLE(xunique, AC_HELP_STRING([--enable-xunique], [enable X11 unique/single instance (default=no)]), [ac_xunique="$enableval"], [ac_xunique="no"]) # Enable gradient eye-candy. AC_ARG_ENABLE(gradient, AC_HELP_STRING([--enable-gradient], [enable gradient eye-candy (default=yes)]), [ac_gradient="$enableval"], [ac_gradient="yes"]) # Enable debugger stack-trace option (assumes --enable-debug). AC_ARG_ENABLE(stacktrace, AC_HELP_STRING([--enable-stacktrace], [enable debugger stack-trace (default=no)]), [ac_stacktrace="$enableval"]) # Standard installation base dirs. ac_with_paths="" # Set for alternate Qt4/5 installation dir. AC_ARG_WITH(qt4, AC_HELP_STRING([--with-qt4=PATH], [use alternate Qt4 install path]), [ac_qt4_path="$withval"], [ac_qt4_path="no"]) AC_ARG_WITH(qt5, AC_HELP_STRING([--with-qt5=PATH], [use alternate Qt5 install path]), [ac_qt5_path="$withval"], [ac_qt5_path="no"]) if test "x$ac_qt4_path" != "xno"; then ac_with_paths="$ac_with_paths $ac_qt4_path" ac_qt4="yes" fi if test "x$ac_qt5_path" != "xno"; then ac_with_paths="$ac_with_paths $ac_qt5_path" ac_qt4="no" fi # Set for alternate JACK installation dir. AC_ARG_WITH(jack, AC_HELP_STRING([--with-jack=PATH], [use alternate JACK install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate ALSA installation dir. AC_ARG_WITH(alsa, AC_HELP_STRING([--with-alsa=PATH], [use alternate ALSA install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libsndfile installation dir. AC_ARG_WITH(libsndfile, AC_HELP_STRING([--with-libsndfile=PATH], [use alternate libsndfile path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libvorbis installation dir. AC_ARG_WITH(libvorbis, AC_HELP_STRING([--with-libvorbis=PATH], [use alternate libvorbis path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libmad installation dir. AC_ARG_WITH(libmad, AC_HELP_STRING([--with-libmad=PATH], [use alternate libmad path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libsamplerate installation dir. AC_ARG_WITH(libsamplerate, AC_HELP_STRING([--with-libsamplerate=PATH], [use alternate libsamplerate path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate librubberband installation dir. AC_ARG_WITH(librubberband, AC_HELP_STRING([--with-librubberband=PATH], [use alternate librubberband path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate liblo installation dir. AC_ARG_WITH(liblo, AC_HELP_STRING([--with-liblo=PATH], [use alternate liblo path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libz installation dir. AC_ARG_WITH(libz, AC_HELP_STRING([--with-libz=PATH], [use alternate libz path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate liblilv installation dir. AC_ARG_WITH(liblilv, AC_HELP_STRING([--with-liblilv=PATH], [use alternate liblilv path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libsuil installation dir. AC_ARG_WITH(libsuil, AC_HELP_STRING([--with-libsuil=PATH], [use alternate libsuil path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate LADSPA include dir. AC_ARG_WITH(ladspa, AC_HELP_STRING([--with-ladspa=PATH], [use alternate LADSPA header path]), [ac_with_ladspa="$withval"]) # Set for alternate DSSI include dir. AC_ARG_WITH(dssi, AC_HELP_STRING([--with-dssi=PATH], [use alternate DSSI header path]), [ac_with_dssi="$withval"]) # Set for alternate VST include dir. AC_ARG_WITH(vst, AC_HELP_STRING([--with-vst=PATH], [use alternate VST header path]), [ac_with_vst="$withval"]) # Set for alternate LV2 include dir. AC_ARG_WITH(lv2, AC_HELP_STRING([--with-lv2=PATH], [use alternate LV2 header path]), [ac_with_lv2="$withval"]) # Honor user specified flags. ac_cflags=$CFLAGS ac_ldflags=$LDFLAGS # Checks for programs. AC_PROG_CPP AC_PROG_CXX AC_PROG_CXXCPP # Checks for languages. AC_LANG_CPLUSPLUS # Check for pkg-config. PKG_PROG_PKG_CONFIG # Check whether -std=c++11 support is necessary (4 < g++ version < 6). AC_CACHE_CHECK([for g++ major version], [ac_cv_gxx_version_major], [ ac_cv_gxx_version_major=$($CC -dumpversion) if test -n "$ac_cv_gxx_version_major"; then ac_cv_gxx_version_major=$(echo $ac_cv_gxx_version_major | cut -d'.' -f1); fi ac_gxx_version_major=$(($ac_cv_gxx_version_major + 0)) ]) ac_gxx_version_major=$ac_cv_gxx_version_major if test $ac_gxx_version_major -gt 4 -a $ac_gxx_version_major -lt 6; then CXXFLAGS="-std=c++11 $CXXFLAGS" fi # Check for proper flags. ac_arch=$(uname -m) # Check for install paths and alternatives... ac_libdirs="lib" if test "x$ac_arch" = "xx86_64"; then ac_libdirs="$ac_libdirs lib64" fi CFLAGS="-fPIC $CFLAGS" CPPFLAGS="-fPIC $CPPFLAGS" # Prepend alternate dependencies paths. ac_path=$PATH for X in $ac_with_paths; do if test -d $X/bin; then ac_path="$X/bin:$ac_path" fi if test -d $X/include; then CFLAGS="-I$X/include $CFLAGS " CPPFLAGS="-I$X/include $CPPFLAGS" ac_incpath="$X/include $ac_incpath" fi for Y in $ac_libdirs; do if test -d $X/$Y; then LIBS="-L$X/$Y $LIBS" ac_libs="-L$X/$Y $ac_libs" fi done done # A common error message: ac_errmsg="not found in current PATH. Maybe QT development environment isn't available." if test "x$ac_qt4" = "xyes"; then AC_PATH_PROG(ac_qmake, qmake-qt4, [no], $ac_path) else AC_PATH_PROG(ac_qmake, qmake-qt5, [no], $ac_path) fi if test "x$ac_qmake" = "xno"; then AC_PATH_PROG(ac_cv_qmake, qmake, [no], $ac_path) ac_qmake=$ac_cv_qmake fi if test "x$ac_qmake" = "xno"; then AC_MSG_ERROR([qmake $ac_errmsg]) fi # Check for proper Qt major version. AC_CACHE_CHECK([for Qt major version], [ac_cv_qt_version_major], [ ac_cv_qt_version_major=$($ac_qmake -query QT_VERSION | cut -d'.' -f1) ac_cv_qt_version_major=$(($ac_cv_qt_version_major + 0)) ]) ac_qt_version_major=$ac_cv_qt_version_major if test "x$ac_qt4" = "xyes"; then if test $ac_qt_version_major -ne 4; then AC_MSG_ERROR([qmake-qt4 $ac_errmsg (qt4-devel)]) fi else if test $ac_qt_version_major -ne 5; then AC_MSG_ERROR([qmake-qt5 $ac_errmsg (qt5-devel)]) fi fi # Check for proper Qt install path. AC_CACHE_CHECK([for Qt install path], [ac_cv_qt_install_path], [ ac_cv_qt_install_path=$($ac_qmake -query QT_INSTALL_BINS) ]) ac_qt_install_path=$ac_cv_qt_install_path if test -d $ac_qt_install_path; then ac_path="$ac_qt_install_path:$ac_path" fi # Check it again, now with updated PATH, just in case... AC_PATH_PROG(ac_cv_qmake, qmake, [no], $ac_path) ac_qmake=$ac_cv_qmake if test "x$ac_qmake" = "xno"; then AC_MSG_ERROR([qmake $ac_errmsg]) fi AC_SUBST(ac_qmake) AC_CACHE_CHECK([for Qt install headers], [ac_cv_qt_install_headers], [ ac_cv_qt_install_headers=$($ac_qmake -query QT_INSTALL_HEADERS) ]) ac_qt_install_headers=$ac_cv_qt_install_headers if test -d $ac_qt_install_headers; then CFLAGS="-I$ac_qt_install_headers $CFLAGS " CPPFLAGS="-I$ac_qt_install_headers $CPPFLAGS" ac_incpath="$ac_qt_install_headers $ac_incpath" fi AC_CACHE_CHECK([for Qt install libraries], [ac_cv_qt_install_libs], [ ac_cv_qt_install_libs=$($ac_qmake -query QT_INSTALL_LIBS) ]) ac_qt_install_libs=$ac_cv_qt_install_libs if test -d $ac_qt_install_libs; then LIBS="-L$ac_qt_install_libs $LIBS" ac_libs="-L$ac_qt_install_libs $ac_libs" fi # Finally, check for proper Qt4/5 version. if test "x$ac_qt4" = "xyes"; then AC_CACHE_CHECK([for Qt library version >= 4.4], ac_cv_qtversion, [ AC_TRY_COMPILE([#include "QtCore/qglobal.h"], [ #if QT_VERSION < 0x040400 || QT_VERSION >= 0x050000 #error Qt library 4.4 or greater required. #endif ], ac_cv_qtversion="yes", [ echo "no; Qt 4.4 or greater is required" exit 1 ]) ]) else AC_CACHE_CHECK([for Qt library version >= 5.1], ac_cv_qtversion, [ AC_TRY_COMPILE([#include "QtCore/qglobal.h"], [ #if QT_VERSION < 0x050100 || QT_VERSION >= 0x060000 #error Qt library 5.1 or greater required. #endif ], ac_cv_qtversion="yes", [ echo "no; Qt 5.1 or greater is required" exit 1 ]) ]) fi # Check for Qt moc utility. AC_PATH_PROG(ac_moc, moc, [no], $ac_path) if test "x$ac_moc" = "xno"; then AC_MSG_ERROR([moc $ac_errmsg]) fi AC_SUBST(ac_moc) # Check for Qt uic utility. AC_PATH_PROG(ac_uic, uic, [no], $ac_path) if test "x$ac_uic" = "xno"; then AC_MSG_ERROR([uic $ac_errmsg]) fi AC_SUBST(ac_uic) # Check for Qt lupdate utility. AC_PATH_PROG(ac_lupdate, lupdate, [no], $ac_path) if test "x$ac_lupdate" = "xno"; then AC_MSG_ERROR([lupdate $ac_errmsg]) fi AC_SUBST(ac_lupdate) # Check for Qt lrelease utility. AC_PATH_PROG(ac_lrelease, lrelease, [no], $ac_path) if test "x$ac_release" = "xno"; then AC_MSG_ERROR([lrelease $ac_errmsg]) fi AC_SUBST(ac_lrelease) # Check for IEEE 32bit float optimizations. AC_CACHE_CHECK([for IEEE 32bit float optimizations], ac_cv_float32, [ AC_TRY_RUN([ int main() { return (sizeof(float) == 4 ? 0 : 1); } ], ac_cv_float32="yes", ac_cv_float32="no") ]) ac_float32=$ac_cv_float32 if test "x$ac_float32" = "xyes"; then AC_DEFINE(CONFIG_FLOAT32, 1, [Define if IEEE 32bit float optimizations are enabled.]) fi # Check for SSE optimization. if test "x$ac_sse" = "xyes"; then ac_sse_cflags="-msse -mfpmath=sse -ffast-math" ac_old_cflags=$CFLAGS ac_old_cppflags=$CPPFLAGS CFLAGS="$ac_sse_cflags $CFLAGS" CPPFLAGS="$ac_sse_cflags $CPPFLAGS" AC_CACHE_CHECK([for SSE optimization], ac_cv_sse, [ AC_TRY_RUN([ #include #if !defined(__SSE__) #error SSE optimization disabled. #endif int main() { unsigned int a, b, c, d; __asm__ __volatile__ ( "movl %%ebx, %%esi\n\t" \ "cpuid\n\t" \ "xchgl %%ebx, %%esi" \ : "=a" (a), "=S" (b), "=c" (c), "=d" (d) : "0" (1)); return ((d & (1 << 25)) ? 0 : 1); } ], ac_cv_sse="yes", ac_cv_sse="no") ]) ac_sse=$ac_cv_sse if test "x$ac_sse" = "xyes"; then ac_cflags="$ac_sse_cflags $ac_cflags" else CPPFLAGS=$ac_old_cppflags CFLAGS=$ac_old_cflags fi fi # Checks for libraries. AC_CHECK_LIB(m, main) AC_CHECK_LIB(X11, main) AC_CHECK_LIB(Xext, main) # Check for round math function. AC_CHECK_LIB(m, round, [ac_round="yes"], [ac_round="no"]) if test "x$ac_round" = "xyes"; then AC_DEFINE(CONFIG_ROUND, 1, [Define if round is available.]) fi # Check for JACK libraries. PKG_CHECK_MODULES([JACK], [jack >= 0.100.0], [ac_libjack="yes"], [ac_libjack="no"]) if test "x$ac_libjack" = "xyes"; then AC_DEFINE(CONFIG_LIBJACK, 1, [Define if JACK library is available.]) ac_cflags="$ac_cflags $JACK_CFLAGS" ac_libs="$ac_libs $JACK_LIBS" else AC_MSG_ERROR([*** JACK library not found.]) fi # Check for ALSA libraries. PKG_CHECK_MODULES([ALSA], [alsa], [ac_libasound="yes"], [ac_libasound="no"]) if test "x$ac_libasound" = "xyes"; then AC_DEFINE(CONFIG_LIBASOUND, 1, [Define if ALSA library is available.]) ac_cflags="$ac_cflags $ALSA_CFLAGS" ac_libs="$ac_libs $ALSA_LIBS" else AC_MSG_ERROR([*** ALSA library not found.]) fi # Check for SNDFILE library. PKG_CHECK_MODULES([SNDFILE], [sndfile], [ac_libsndfile="yes"], [ac_libsndfile="no"]) if test "x$ac_libsndfile" = "xyes"; then AC_DEFINE(CONFIG_LIBSNDFILE, 1, [Define if SNDFILE library is available.]) ac_cflags="$ac_cflags $SNDFILE_CFLAGS" ac_libs="$ac_libs $SNDFILE_LIBS" else AC_MSG_ERROR([*** SNDFILE library not found.]) fi # Check for optional VORBIS libraries. if test "x$ac_libvorbis" = "xyes"; then PKG_CHECK_MODULES([VORBIS], [vorbis], [ac_libvorbis="yes"], [ac_libvorbis="no"]) if test "x$ac_libvorbis" = "xyes"; then ac_cflags="$ac_cflags $VORBIS_CFLAGS" ac_libs="$ac_libs $VORBIS_LIBS" else AC_MSG_WARN([*** VORBIS library not found.]) fi fi if test "x$ac_libvorbis" = "xyes"; then PKG_CHECK_MODULES([VORBISENC], [vorbisenc], [ac_libvorbis="yes"], [ac_libvorbis="no"]) if test "x$ac_libvorbis" = "xyes"; then ac_cflags="$ac_cflags $VORBISENC_CFLAGS" ac_libs="$ac_libs $VORBISENC_LIBS" else AC_MSG_WARN([*** VORBISENC library not found.]) fi fi if test "x$ac_libvorbis" = "xyes"; then PKG_CHECK_MODULES([VORBISFILE], [vorbisfile], [ac_libvorbis="yes"], [ac_libvorbis="no"]) if test "x$ac_libvorbis" = "xyes"; then ac_cflags="$ac_cflags $VORBISFILE_CFLAGS" ac_libs="$ac_libs $VORBISFILE_LIBS" else AC_MSG_WARN([*** VORBISFILE library not found.]) fi fi if test "x$ac_libvorbis" = "xyes"; then PKG_CHECK_MODULES([OGG], [ogg], [ac_libvorbis="yes"], [ac_libvorbis="no"]) if test "x$ac_libvorbis" = "xyes"; then ac_cflags="$ac_cflags $OGG_CFLAGS" ac_libs="$ac_libs $OGG_LIBS" else AC_MSG_WARN([*** OGG library not found.]) fi fi if test "x$ac_libvorbis" = "xyes"; then AC_DEFINE(CONFIG_LIBVORBIS, 1, [Define if VORBIS library is available.]) else AC_MSG_WARN([*** Ogg Vorbis audio file support will be disabled.]) fi # Check for optional MAD library. if test "x$ac_libmad" = "xyes"; then PKG_CHECK_MODULES([MAD], [mad], [ac_libmad="yes"], [ac_libmad="no"]) if test "x$ac_libmad" = "xyes"; then AC_DEFINE(CONFIG_LIBMAD, 1, [Define if MAD library is available.]) ac_cflags="$ac_cflags $MAD_CFLAGS" ac_libs="$ac_libs $MAD_LIBS" else AC_MSG_WARN([*** MAD library not found.]) AC_MSG_WARN([*** MPEG Layer III audio file support will be disabled.]) fi fi # Check for optional SAMPLERATE library. if test "x$ac_libsamplerate" = "xyes"; then PKG_CHECK_MODULES([SAMPLERATE], [samplerate], [ac_libsamplerate="yes"], [ac_libsamplerate="no"]) if test "x$ac_libsamplerate" = "xyes"; then AC_DEFINE(CONFIG_LIBSAMPLERATE, 1, [Define if SAMPLERATE library is available.]) ac_cflags="$ac_cflags $SAMPLERATE_CFLAGS" ac_libs="$ac_libs $SAMPLERATE_LIBS" else AC_MSG_WARN([*** SAMPLERATE library not found.]) AC_MSG_WARN([*** Sample-rate conversion support will be disabled.]) fi fi # Check for optional RUBBERBAND library. if test "x$ac_librubberband" = "xyes"; then PKG_CHECK_MODULES([RUBBERBAND], [rubberband], [ac_librubberband="yes"], [ac_librubberband="no"]) if test "x$ac_librubberband" = "xyes"; then AC_DEFINE(CONFIG_LIBRUBBERBAND, 1, [Define if RUBBERBAND library is available.]) ac_cflags="$ac_cflags $RUBBERBAND_CFLAGS" ac_libs="$ac_libs $RUBBERBAND_LIBS" else AC_MSG_WARN([*** RUBBERBAND library not found.]) AC_MSG_WARN([*** Pitch-shifting support will be disabled.]) fi fi # Check for optional LIBLO library. if test "x$ac_liblo" = "xyes"; then PKG_CHECK_MODULES([LIBLO], [liblo], [ac_liblo="yes"], [ac_liblo="no"]) if test "x$ac_liblo" = "xyes"; then AC_DEFINE(CONFIG_LIBLO, 1, [Define if LIBLO library is available.]) ac_cflags="$ac_cflags $LIBLO_CFLAGS" ac_libs="$ac_libs $LIBLO_LIBS" else AC_MSG_WARN([*** LIBLO library not found.]) AC_MSG_WARN([*** OSC service support will be disabled.]) ac_nsm="no" fi else ac_nsm="no" fi # Check for optional ZLIB library. if test "x$ac_libz" = "xyes"; then PKG_CHECK_MODULES([ZLIB], [zlib], [ac_libz="yes"], [ac_libz="no"]) if test "x$ac_libz" = "xyes"; then AC_DEFINE(CONFIG_LIBZ, 1, [Define if ZLIB library is available.]) ac_cflags="$ac_cflags $ZLIB_CFLAGS" ac_libs="$ac_libs $ZLIB_LIBS" else AC_MSG_WARN([*** ZLIB library not found.]) AC_MSG_WARN([*** Archive/Zip file support will be disabled.]) fi fi # Check for LV2 support. if test "x$ac_lv2" = "xno"; then ac_lilv="no" ac_lv2_ui="no" fi if test "x$ac_lv2_ui" = "xno"; then ac_suil="no" ac_lv2_external_ui="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi if test "x$ac_qt4" = "xyes"; then ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi # Check for optional LILV library. if test "x$ac_lilv" = "xyes"; then PKG_CHECK_MODULES([LILV], [lilv-0], [ac_lilv="yes"], [ac_lilv="no"]) fi if test "x$ac_lilv" = "xyes"; then AC_DEFINE(CONFIG_LIBLILV, 1, [Define if LILV library is available.]) ac_cflags="$ac_cflags $LILV_CFLAGS" ac_libs="$ac_libs $LILV_LIBS" else AC_MSG_WARN([*** LILV library not found.]) fi if test "x$ac_lilv" = "xyes"; then AC_CHECK_LIB(lilv-0, lilv_file_uri_parse, [ac_lilv_file_uri_parse="yes"], [ac_lilv_file_uri_parse="no"]) if test "x$ac_lilv_file_uri_parse" = "xyes"; then AC_DEFINE(CONFIG_LILV_FILE_URI_PARSE, 1, [Define if lilv_file_uri_parse is available.]) fi AC_CHECK_LIB(lilv-0, lilv_world_unload_resource, [ac_lilv_world_unload_resource="yes"], [ac_lilv_world_unload_resource="no"]) if test "x$ac_lilv_world_unload_resource" = "xyes"; then AC_DEFINE(CONFIG_LILV_WORLD_UNLOAD_RESOURCE, 1, [Define if lilv_world_unload_resource is available.]) fi fi # Check for LV2 new UI instantiation availability (libsuil). if test "x$ac_suil" = "xyes"; then PKG_CHECK_MODULES([SUIL], [suil-0], [ac_suil="yes"], [ac_suil="no"]) fi if test "x$ac_suil" = "xyes"; then AC_DEFINE(CONFIG_LIBSUIL, 1, [Define if SUIL library is available.]) ac_cflags="$ac_cflags $SUIL_CFLAGS" ac_libs="$ac_libs $SUIL_LIBS" else AC_MSG_WARN([*** SUIL library not found.]) fi if test "x$ac_suil" = "xyes"; then AC_CHECK_LIB(suil-0, suil_instance_get_handle, [ac_suil_instance_get_handle="yes"], [ac_suil_instance_get_handle="no"]) if test "x$ac_suil_instance_get_handle" = "xyes"; then AC_DEFINE(CONFIG_SUIL_INSTANCE_GET_HANDLE, 1, [Define if suil_instance_get_handle is available.]) fi fi # Check for LV2 host library (liblilv). if test "x$ac_lilv" = "xno"; then ac_lv2="no" ac_lv2_ui="no" ac_lv2_event="no" ac_lv2_atom="no" ac_lv2_worker="no" ac_lv2_external_ui="no" ac_lv2_state="no" ac_lv2_state_files="no" ac_lv2_state_make_path="no" ac_lv2_programs="no" ac_lv2_presets="no" ac_lv2_patch="no" ac_lv2_time="no" ac_lv2_time_position="no"; ac_lv2_options="no" ac_lv2_buf_size="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi # Check for JACK session event callback availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_LIB(jack, jack_set_session_callback, [ac_jack_session="yes"], [ac_jack_session="no"]) else AC_MSG_WARN([*** JACK session support will be disabled.]) fi # Check for (new) JACK latency support availability. if test "x$ac_jack_latency" = "xyes"; then AC_CHECK_LIB(jack, jack_port_get_latency_range, [ac_jack_latency="yes"], [ac_jack_latency="no"]) if test "x$ac_jack_latency" = "xyes"; then AC_DEFINE(CONFIG_JACK_LATENCY, 1, [Define if JACK latency support is available.]) else AC_MSG_WARN([*** JACK latency support will be disabled.]) fi fi # Check for JACK metadata support availability. if test "x$ac_jack_metadata" = "xyes"; then AC_CHECK_LIB(jack, jack_get_property, [ac_jack_metadata="yes"], [ac_jack_metadata="no"]) else AC_MSG_WARN([*** JACK metadata support will be disabled.]) fi # Checks for header files. AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/stat.h unistd.h signal.h) # Check for LADSPA headers. if test -n "$ac_with_ladspa"; then CFLAGS="-I$ac_with_ladspa $CFLAGS" CPPFLAGS="-I$ac_with_ladspa $CPPFLAGS" ac_ladspa="yes" fi if test "x$ac_ladspa" = "xyes"; then AC_CHECK_HEADER(ladspa.h, [ac_ladspa="yes"], [ac_ladspa="no"]) if test "x$ac_ladspa" = "xyes"; then AC_DEFINE(CONFIG_LADSPA, 1, [Define if LADSPA header is available.]) ac_incpath="$ac_with_ladspa $ac_incpath" else AC_MSG_WARN([*** ladspa.h header file not found.]) AC_MSG_WARN([*** LADSPA plug-in support will be disabled.]) fi fi # Check for DSSI headers. if test -n "$ac_with_dssi"; then CFLAGS="-I$ac_with_dssi $CFLAGS" CPPFLAGS="-I$ac_with_dssi $CPPFLAGS" ac_dssi="yes" fi if test "x$ac_dssi" = "xyes"; then AC_CHECK_HEADER(dssi.h, [ac_dssi="yes"], [ac_dssi="no"]) if test "x$ac_dssi" = "xyes"; then AC_DEFINE(CONFIG_DSSI, 1, [Define if DSSI header is available.]) ac_incpath="$ac_with_dssi $ac_incpath" else AC_MSG_WARN([*** dssi.h header file not found.]) AC_MSG_WARN([*** DSSI plug-in support will be disabled.]) fi fi # Pre-check for VeSTige header. if test "$ac_vestige" = "xyes"; then ac_vst="yes" fi # Check for VST headers. if test -n "$ac_with_vst"; then CFLAGS="-I$ac_with_vst $CFLAGS" CPPFLAGS="-I$ac_with_vst $CPPFLAGS" ac_incpath="$ac_with_vst $ac_incpath" ac_vst="yes" fi if test "x$ac_vst" = "xyes"; then CFLAGS="-D__cdecl= $CFLAGS" CPPFLAGS="-D__cdecl= $CPPFLAGS" AC_CACHE_CHECK([for VST headers], ac_cv_vst, [ AC_TRY_LINK([#include ], [ // Checking for VST headers... ], ac_cv_vst="yes", ac_cv_vst="no") ]) ac_vst=$ac_cv_vst if test "x$ac_vst" = "xno" -a "x$ac_vestige" = "xyes"; then CFLAGS="$CFLAGS -Isrc/vestige" CPPFLAGS="$CPPFLAGS -Isrc/vestige" ac_incpath="$ac_incpath vestige" AC_CHECK_HEADER(aeffectx.h, [ac_vst="yes"], [ac_vst="no"]) else ac_vestige="no" fi if test "x$ac_vst" = "xyes"; then AC_DEFINE(CONFIG_VST, 1, [Define if VST header is available.]) else AC_MSG_WARN([*** aeffectx.h header file not found.]) AC_MSG_WARN([*** VST plug-in support will be disabled.]) ac_vestige="no" fi else ac_vestige="no" fi # Post-check for VeSTige header. if test "x$ac_vestige" = "xyes"; then AC_DEFINE(CONFIG_VESTIGE, 1, [Define if VeSTige header is available.]) fi # Check for LV2 headers. if test -n "$ac_with_lv2"; then ac_lv2="yes" fi if test "x$ac_lv2" = "xyes"; then if test -n "$ac_with_lv2"; then CFLAGS="-I$ac_with_lv2 $CFLAGS" CPPFLAGS="-I$ac_with_lv2 $CPPFLAGS" ac_incpath="$ac_with_lv2 $ac_incpath" else CFLAGS="$CFLAGS -Isrc/lv2" CPPFLAGS="$CPPFLAGS -Isrc/lv2" ac_incpath="$ac_incpath lv2" fi AC_CHECK_HEADER(lv2.h, [ac_lv2="yes"], [ac_lv2="no"]) if test "x$ac_lv2" = "xyes"; then AC_CHECK_HEADERS( lv2/lv2plug.in/ns/ext/urid/urid.h, [ac_lv2="yes"], [ac_lv2="no"]) fi if test "x$ac_lv2" = "xyes"; then AC_DEFINE(CONFIG_LV2, 1, [Define if LV2 headers are available.]) else AC_MSG_WARN([*** LV2 header files not found.]) AC_MSG_WARN([*** LV2 plug-in support will be disabled.]) ac_lv2_ui="no" ac_lv2_event="no" ac_lv2_atom="no" ac_lv2_worker="no" ac_lv2_external_ui="no" ac_lv2_state="no" ac_lv2_state_files="no" ac_lv2_state_make_path="no" ac_lv2_programs="no" ac_lv2_presets="no" ac_lv2_patch="no" ac_lv2_time="no" ac_lv2_time_position="no"; ac_lv2_options="no" ac_lv2_buf_size="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi fi if test "x$ac_lv2_ui" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/extensions/ui/ui.h, [ac_lv2_ui="yes"], [ac_lv2_ui="no"]) if test "x$ac_lv2_ui" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI, 1, [Define if LV2 UI support is available.]) else AC_MSG_WARN([*** LV2 UI support will be disabled.]) ac_lv2_external_ui="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi else ac_lv2_external_ui="no" ac_lv2_ui_touch="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_gtk2="no" ac_lv2_ui_x11="no" fi if test "x$ac_lv2_event" = "xyes"; then AC_CHECK_HEADERS( lv2/lv2plug.in/ns/ext/uri-map/uri-map.h \ lv2/lv2plug.in/ns/ext/event/event.h \ lv2/lv2plug.in/ns/ext/event/event-helpers.h, [ac_lv2_event="yes"], [ac_lv2_event="no"]) if test "x$ac_lv2_event" = "xyes"; then AC_DEFINE(CONFIG_LV2_EVENT, 1, [Define if LV2 Event/MIDI support is available.]) else AC_MSG_WARN([*** LV2 Event/MIDI support will be disabled.]) fi fi if test "x$ac_lv2_atom" = "xyes"; then AC_CHECK_HEADERS(lv2_atom_helpers.h \ lv2/lv2plug.in/ns/ext/atom/atom.h \ lv2/lv2plug.in/ns/ext/atom/forge.h \ lv2/lv2plug.in/ns/ext/atom/util.h, [ac_lv2_atom="yes"], [ac_lv2_atom="no"]) if test "x$ac_lv2_atom" = "xyes"; then AC_DEFINE(CONFIG_LV2_ATOM, 1, [Define if LV2 Atom/MIDI aupport is available.]) AC_CACHE_CHECK([for lv2_atom_forge_object], ac_cv_lv2_atom_forge_object, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/ext/atom/forge.h"], [ // Checking for lv2_atom_forge_object... LV2_Atom_Forge *forge; LV2_Atom_Forge_Frame *frame; lv2_atom_forge_object(forge, frame, 0, 101); ], ac_cv_lv2_atom_forge_object="yes", ac_cv_lv2_atom_forge_object="no") ]) ac_lv2_atom_forge_object=$ac_cv_lv2_atom_forge_object if test "x$ac_lv2_atom_forge_object" = "xyes"; then AC_DEFINE(CONFIG_LV2_ATOM_FORGE_OBJECT, 1, [Define if lv2_atom_forge_object is available.]) fi AC_CACHE_CHECK([for lv2_atom_forge_key], ac_cv_lv2_atom_forge_key, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/ext/atom/forge.h"], [ // Checking for lv2_atom_forge_key... LV2_Atom_Forge *forge; lv2_atom_forge_key(forge, 102); ], ac_cv_lv2_atom_forge_key="yes", ac_cv_lv2_atom_forge_key="no") ]) ac_lv2_atom_forge_key=$ac_cv_lv2_atom_forge_key if test "x$ac_lv2_atom_forge_key" = "xyes"; then AC_DEFINE(CONFIG_LV2_ATOM_FORGE_KEY, 1, [Define if lv2_atom_forge_key is available.]) fi else AC_MSG_WARN([*** LV2 Atom/MIDI support will be disabled.]) ac_lv2_state="no" ac_lv2_options="no" ac_lv2_time_position="no" fi else ac_lv2_state="no" ac_lv2_options="no" ac_lv2_time_position="no" fi if test "x$ac_lv2_worker" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/worker/worker.h, [ac_lv2_worker="yes"], [ac_lv2_worker="no"]) if test "x$ac_lv2_worker" = "xyes"; then AC_DEFINE(CONFIG_LV2_WORKER, 1, [Define if LV2 Worker/Schedule aupport is available.]) else AC_MSG_WARN([*** LV2 Worker/Schedule support will be disabled.]) fi fi if test "x$ac_lv2_external_ui" = "xyes"; then AC_CHECK_HEADER(lv2_external_ui.h, [ac_lv2_external_ui="yes"], [ac_lv2_external_ui="no"]) if test "x$ac_lv2_external_ui" = "xyes"; then AC_CHECK_HEADERS( lv2/lv2plug.in/ns/ext/data-access/data-access.h \ lv2/lv2plug.in/ns/ext/instance-access/instance-access.h, [ac_lv2_external_ui="yes"], [ac_lv2_external_ui="no"]) fi if test "x$ac_lv2_external_ui" = "xyes"; then AC_DEFINE(CONFIG_LV2_EXTERNAL_UI, 1, [Define if LV2 External UI extension is available.]) else AC_MSG_WARN([*** LV2 External UI extension will be disabled.]) fi fi if test "x$ac_lv2_state" = "xyes"; then AC_CHECK_HEADERS( lv2/lv2plug.in/ns/ext/atom/atom.h \ lv2/lv2plug.in/ns/ext/state/state.h, [ac_lv2_state="yes"], [ac_lv2_state="no"]) if test "x$ac_lv2_state" = "xyes"; then AC_DEFINE(CONFIG_LV2_STATE, 1, [Define if LV2 State extension is available.]) if test "x$ac_lv2_state_files" = "xyes"; then AC_DEFINE(CONFIG_LV2_STATE_FILES, 1, [Define if LV2 State Files feature is available.]) if test "x$ac_lv2_state_make_path" = "xyes"; then AC_DEFINE(CONFIG_LV2_STATE_MAKE_PATH, 1, [Define if LV2 State Make Path feature is available.]) fi else AC_MSG_WARN([*** LV2 State Files feature will be disabled.]) ac_lv2_state_make_path="no" fi else AC_MSG_WARN([*** LV2 State extension will be disabled.]) ac_lv2_state_make_path="no" ac_lv2_state_files="no" ac_lv2_presets="no" ac_lv2_patch="no" fi else ac_lv2_state_make_path="no" ac_lv2_state_files="no" ac_lv2_presets="no" ac_lv2_patch="no" fi if test "x$ac_lv2_programs" = "xyes"; then AC_CHECK_HEADER(lv2_programs.h, [ac_lv2_programs="yes"], [ac_lv2_programs="no"]) if test "x$ac_lv2_programs" = "xyes"; then AC_DEFINE(CONFIG_LV2_PROGRAMS, 1, [Define if LV2 Programs extension is available.]) else AC_MSG_WARN([*** LV2 Programs extension will be disabled.]) fi fi if test "x$ac_lv2_presets" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/presets/presets.h, [ac_lv2_presets="yes"], [ac_lv2_presets="no"]) if test "x$ac_lv2_presets" = "xyes"; then AC_DEFINE(CONFIG_LV2_PRESETS, 1, [Define if LV2 Presets are supported.]) else AC_MSG_WARN([*** LV2 Presets support will be disabled.]) fi fi if test "x$ac_lv2_patch" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/patch/patch.h, [ac_lv2_patch="yes"], [ac_lv2_patch="no"]) if test "x$ac_lv2_patch" = "xyes"; then AC_DEFINE(CONFIG_LV2_PATCH, 1, [Define if LV2 Patch is supported.]) else AC_MSG_WARN([*** LV2 Patch support will be disabled.]) fi fi if test "x$ac_lv2_time" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/time/time.h, [ac_lv2_time="yes"], [ac_lv2_time="no"]) if test "x$ac_lv2_time" = "xyes"; then AC_DEFINE(CONFIG_LV2_TIME, 1, [Define if LV2 Time is supported.]) else AC_MSG_WARN([*** LV2 Time support will be disabled.]) ac_lv2_time_position="no"; fi else ac_lv2_time_position="no"; fi if test "x$ac_lv2_options" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/options/options.h, [ac_lv2_options="yes"], [ac_lv2_options="no"]) if test "x$ac_lv2_options" = "xyes"; then AC_DEFINE(CONFIG_LV2_OPTIONS, 1, [Define if LV2 Options is supported.]) else AC_MSG_WARN([*** LV2 Options support will be disabled.]) ac_lv2_buf_size="no" fi else ac_lv2_buf_size="no" fi if test "x$ac_lv2_buf_size" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/buf-size/buf-size.h, [ac_lv2_buf_size="yes"], [ac_lv2_buf_size="no"]) if test "x$ac_lv2_buf_size" = "xyes"; then AC_DEFINE(CONFIG_LV2_BUF_SIZE, 1, [Define if LV2 Buf-size is supported.]) else AC_MSG_WARN([*** LV2 Buf-size support will be disabled.]) fi fi if test "x$ac_lv2_time_position" = "xyes"; then AC_DEFINE(CONFIG_LV2_TIME_POSITION, 1, [Define if LV2 Time/position support is available.]) fi if test "x$ac_lv2_ui_touch" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Touch interface], ac_cv_lv2_ui_touch, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Touch interface... LV2UI_Touch touch; ], ac_cv_lv2_ui_touch="yes", ac_cv_lv2_ui_touch="no") ]) ac_lv2_ui_touch=$ac_cv_lv2_ui_touch if test "x$ac_lv2_ui_touch" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_TOUCH, 1, [Define if LV2 UI Touch interface support is available.]) else AC_MSG_WARN([*** LV2 UI Touch interface support will be disabled.]) fi fi if test "x$ac_lv2_ui_idle" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Idle interface], ac_cv_lv2_ui_idle, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Idle interface... LV2UI_Idle_Interface idle; ], ac_cv_lv2_ui_idle="yes", ac_cv_lv2_ui_idle="no") ]) ac_lv2_ui_idle=$ac_cv_lv2_ui_idle if test "x$ac_lv2_ui_idle" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_IDLE, 1, [Define if LV2 UI Idle interface support is available.]) else AC_MSG_WARN([*** LV2 UI Idle interface support will be disabled.]) fi fi if test "x$ac_lv2_ui_show" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Show interface], ac_cv_lv2_ui_show, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Show interface... LV2UI_Show_Interface show; ], ac_cv_lv2_ui_show="yes", ac_cv_lv2_ui_show="no") ]) ac_lv2_ui_show=$ac_cv_lv2_ui_show if test "x$ac_lv2_ui_show" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_SHOW, 1, [Define if LV2 UI Show interface support is available.]) else AC_MSG_WARN([*** LV2 UI Show interface support will be disabled.]) fi fi if test "x$ac_qt4" = "xno" -a "x$ac_suil" = "xyes"; then ac_old_libs=$LIBS LIBS=$ac_libs AC_CACHE_CHECK([for LV2 UI GTK2 support (libsuil_gtk2_in_qt5)], ac_cv_suil_gtk2_in_qt5, [ AC_TRY_RUN([ #include #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #ifndef LV2_UI__Qt5UI #define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" #endif int main() { return !suil_ui_supported(LV2_UI__Qt5UI, LV2_UI__GtkUI); } ], ac_cv_suil_gtk2_in_qt5="yes", ac_cv_suil_gtk2_in_qt5="no") ]) LIBS=$ac_old_libs if test "x$ac_cv_suil_gtk2_in_qt5" = "xyes"; then AC_DEFINE(CONFIG_LIBSUIL_GTK2_IN_QT5, 1, [Define if libsuil_gtk2_in_qt5 is available.]) # ac_lv2_ui_gtk2="no" fi fi if test "x$ac_lv2_ui_gtk2" = "xyes"; then PKG_CHECK_MODULES([GTK2], [gtk+-2.0], [ac_lv2_ui_gtk2="yes"], [ac_lv2_ui_gtk2="no"]) fi if test "x$ac_lv2_ui_gtk2" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_GTK2, 1, [Define if LV2 UI GTK2 native support is available.]) ac_cflags="$ac_cflags $GTK2_CFLAGS" ac_libs="$ac_libs $GTK2_LIBS" else AC_MSG_WARN([*** LV2 UI GTK2 native support will be disabled.]) fi if test "x$ac_qt4" = "xno" -a "x$ac_suil" = "xyes"; then ac_old_libs=$LIBS LIBS=$ac_libs AC_CACHE_CHECK([for LV2 UI X11 support (libsuil_x11_in_qt5)], ac_cv_suil_x11_in_qt5, [ AC_TRY_RUN([ #include #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #ifndef LV2_UI__Qt5UI #define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" #endif int main() { return !suil_ui_supported(LV2_UI__Qt5UI, LV2_UI__X11UI); } ], ac_cv_suil_x11_in_qt5="yes", ac_cv_suil_x11_in_qt5="no") ]) LIBS=$ac_old_libs if test "x$ac_cv_suil_x11_in_qt5" = "xyes"; then AC_DEFINE(CONFIG_LIBSUIL_X11_IN_QT5, 1, [Define if libsuil_x11_in_qt5 is available.]) # ac_lv2_ui_x11="no" fi fi if test "x$ac_lv2_ui_x11" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_X11, 1, [Define if LV2 UI X11 native support is available.]) fi # Check for JACK session headers availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_HEADER(jack/session.h, [ac_jack_session="yes"], [ac_jack_session="no"]) if test "x$ac_jack_session" = "xyes"; then AC_DEFINE(CONFIG_JACK_SESSION, 1, [Define if JACK session support is available.]) else AC_MSG_WARN([*** jack/session.h file not found.]) AC_MSG_WARN([*** JACK session support will be disabled.]) fi fi # Check for JACK metadata headers availability. if test "x$ac_jack_metadata" = "xyes"; then AC_CHECK_HEADER(jack/metadata.h, [ac_jack_metadata="yes"], [ac_jack_metadata="no"]) if test "x$ac_jack_metadata" = "xyes"; then AC_DEFINE(CONFIG_JACK_METADATA, 1, [Define if JACK metadata support is available.]) else AC_MSG_WARN([*** jack/metadata.h file not found.]) AC_MSG_WARN([*** JACK metadata support will be disabled.]) fi fi # Check for NSM support. if test "x$ac_nsm" = "xyes"; then AC_DEFINE(CONFIG_NSM, 1, [Define if NSM support is available.]) fi # Check for X11 unique/single instance. if test "x$ac_xunique" = "xyes"; then AC_DEFINE(CONFIG_XUNIQUE, 1, [Define if X11 unique/single instance is enabled.]) fi if test "x$ac_xunique" = "xyes" -o "x$ac_vst" = "xyes"; then if test "x$ac_qt4" = "xno"; then ac_qx11extras="x11extras" fi # Some recent distros (eg. fedora, debian) require this. if test "x$ac_cv_lib_X11_main" = "xyes"; then ac_libs="$ac_libs -lX11" fi fi AC_SUBST(ac_qx11extras) # Check for gradient eye-candy. if test "x$ac_gradient" = "xyes"; then AC_DEFINE(CONFIG_GRADIENT, 1, [Define if gradient eye-candy is enabled.]) fi # Check for debugging stack-trace. if test "x$ac_stacktrace" = "xyes"; then AC_DEFINE(CONFIG_STACKTRACE, 1, [Define if debugger stack-trace is enabled.]) fi AC_SUBST(ac_cflags) AC_SUBST(ac_ldflags) AC_SUBST(ac_incpath) AC_SUBST(ac_libs) # Checks for typedefs, structures, and compiler characteristics. # AC_C_CONST # Checks for library functions. AC_CHECK_FUNCS(system) # Finally produce a configure header file and the makefiles. AC_OUTPUT # make clean > /dev/null 2>&1 # Output summary message echo echo " $PACKAGE_NAME $ac_build_version ($ac_build_date)" echo echo " Build target . . . . . . . . . . . . . . . . . . .: $ac_debug" echo echo " JACK Audio Connection Kit support . . . . . . . .: $ac_libjack" echo " ALSA MIDI Sequencer support . . . . . . . . . . .: $ac_libasound" echo " General audio file support (libsndfile) . . . . .: $ac_libsndfile" echo " Ogg Vorbis audio file support (libvorbis) . . . .: $ac_libvorbis" echo " MPEG-1 Audio Layer 3 file support (libmad) . . . .: $ac_libmad" echo " Sample-rate conversion support (libsamplerate) . .: $ac_libsamplerate" echo " Pitch-shifting support (librubberband) . . . . . .: $ac_librubberband" echo " OSC service support (liblo) . . . . . . . . . . .: $ac_liblo" echo " Archive/Zip file support (zlib) . . . . . . . . .: $ac_libz" echo " IEEE 32bit float optimizations . . . . . . . . . .: $ac_float32" echo " SSE optimization support (x86) . . . . . . . . . .: $ac_sse" echo " LADSPA plug-in support . . . . . . . . . . . . . .: $ac_ladspa" echo " DSSI plug-in support . . . . . . . . . . . . . . .: $ac_dssi" echo " VST plug-in support . . . . . . . . . . . . . . .: $ac_vst" echo " LV2 plug-in support . . . . . . . . . . . . . . .: $ac_lv2" echo " LV2 plug-in UI support . . . . . . . . . . . . . .: $ac_lv2_ui" echo " LV2 plug-in External UI support . . . . . . . . .: $ac_lv2_external_ui" echo " LV2 plug-in MIDI/Event support (DEPRECATED) . . .: $ac_lv2_event" echo " LV2 plug-in MIDI/Atom support . . . . . . . . . .: $ac_lv2_atom" echo " LV2 plug-in Worker/Schedule support . . . . . . .: $ac_lv2_worker" echo " LV2 plug-in State support . . . . . . . . . . . .: $ac_lv2_state" echo " LV2 plug-in State Files support . . . . . . . . .: $ac_lv2_state_files" echo " LV2 plug-in State Make Path support (DANGEROUS) .: $ac_lv2_state_make_path" echo " LV2 plug-in Programs support . . . . . . . . . . .: $ac_lv2_programs" echo " LV2 plug-in Presets support . . . . . . . . . . .: $ac_lv2_presets" echo " LV2 plug-in Patch support . . . . . . . . . . . .: $ac_lv2_patch" echo " LV2 plug-in Time support . . . . . . . . . . . . .: $ac_lv2_time" echo " LV2 plug-in Time/position support . . . . . . . .: $ac_lv2_time_position" echo " LV2 plug-in Options support . . . . . . . . . . .: $ac_lv2_options" echo " LV2 plug-in Buf-size support . . . . . . . . . . .: $ac_lv2_buf_size" echo " LV2 plug-in UI Touch interface support . . . . . .: $ac_lv2_ui_touch" echo " LV2 plug-in UI Idle interface support . . . . . .: $ac_lv2_ui_idle" echo " LV2 plug-in UI Show interface support . . . . . .: $ac_lv2_ui_show" if test "x$ac_qt4" = "xno"; then echo " LV2 plug-in UI GTK2 native support . . . . . . . .: $ac_lv2_ui_gtk2" echo " LV2 plug-in UI X11 native support . . . . . . . .: $ac_lv2_ui_x11" fi echo echo " JACK Session support . . . . . . . . . . . . . . .: $ac_jack_session" echo " JACK Latency support . . . . . . . . . . . . . . .: $ac_jack_latency" echo " JACK Metadata support . . . . . . . . . . . . . .: $ac_jack_metadata" echo echo " Non Session Management (NSM) support . . . . . . .: $ac_nsm" echo echo " X11 Unique/Single instance . . . . . . . . . . . .: $ac_xunique" echo " VeSTige header support . . . . . . . . . . . . . .: $ac_vestige" echo " Gradient eye-candy . . . . . . . . . . . . . . . .: $ac_gradient" echo " Debugger stack-trace (gdb) . . . . . . . . . . . .: $ac_stacktrace" echo echo " Install prefix . . . . . . . . . . . . . . . . . .: $ac_prefix" echo echo "Now type 'make', followed by 'make install' as root." echo qtractor-0.8.0/PaxHeaders.7649/COPYING0000644000000000000000000000013213014536043014076 xustar0030 mtime=1479719971.724081039 30 atime=1479719971.724081039 30 ctime=1479719971.724081039 qtractor-0.8.0/COPYING0000644000175000001440000004310313014536043014717 0ustar00rncbcusers00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. qtractor-0.8.0/PaxHeaders.7649/INSTALL0000644000000000000000000000013213014536043014074 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/INSTALL0000644000175000001440000003634013014536043014722 0ustar00rncbcusers00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package, generally using the just-built uninstalled binaries. 4. Type `make install' to install the programs and any data files and documentation. When installing into a prefix owned by root, it is recommended that the package be configured and built as a regular user, and only the `make install' phase executed with root privileges. 5. Optionally, type `make installcheck' to repeat any self-tests, but this time using the binaries in their final installed location. This target does not install anything. Running this target as a regular user, particularly if the prior `make install' required root privileges, verifies that the installation completed correctly. 6. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 7. Often, you can also type `make uninstall' to remove the installed files again. In practice, not all packages have tested that uninstallation works correctly, even though it is required by the GNU Coding Standards. 8. Some packages, particularly those that use Automake, provide `make distcheck', which can by used by developers to test that all other targets like `make install' and `make uninstall' work correctly. This target is generally not run by end users. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. This is known as a "VPATH" build. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX', where PREFIX must be an absolute file name. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. In general, the default for these options is expressed in terms of `${prefix}', so that specifying just `--prefix' will affect all of the other directory specifications that were not explicitly provided. The most portable way to affect installation locations is to pass the correct locations to `configure'; however, many packages provide one or both of the following shortcuts of passing variable assignments to the `make install' command line to change installation locations without having to reconfigure or recompile. The first method involves providing an override variable for each affected directory. For example, `make install prefix=/alternate/directory' will choose an alternate location for all directory configuration variables that were expressed in terms of `${prefix}'. Any directories that were specified during `configure', but not in terms of `${prefix}', must each be overridden at install time for the entire installation to be relocated. The approach of makefile variable overrides for each directory variable is required by the GNU Coding Standards, and ideally causes no recompilation. However, some platforms have known limitations with the semantics of shared libraries that end up requiring recompilation when using this method, particularly noticeable in packages that use GNU Libtool. The second method involves providing the `DESTDIR' variable. For example, `make install DESTDIR=/alternate/directory' will prepend `/alternate/directory' before all installation names. The approach of `DESTDIR' overrides is not required by the GNU Coding Standards, and does not work on platforms that have drive letters. On the other hand, it does better at avoiding recompilation issues, and works well even when some directory options were not specified in terms of `${prefix}' at `configure' time. Optional Features ================= If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Some packages offer the ability to configure how verbose the execution of `make' will be. For these packages, running `./configure --enable-silent-rules' sets the default to minimal output, which can be overridden with `make V=1'; while running `./configure --disable-silent-rules' sets the default to verbose, which can be overridden with `make V=0'. Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. qtractor-0.8.0/PaxHeaders.7649/Makefile.git0000644000000000000000000000013213014536043015265 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/Makefile.git0000644000175000001440000000064413014536043016111 0ustar00rncbcusers00000000000000all: configure configure: Makefile.in configure.ac @aclocal @autoheader @autoconf @rm -rf *.cache clean: @if [ -f Makefile ]; then make clean; fi @rm -rvf Makefile configure config.* src/.ui src/.obj src/.moc @rm -rvf src/config.* src/*.pri src/*.desktop @rm -rvf src/Makefile src/Makefile.* src/*.mak src/*.mak.* @rm -rvf *.cache *.log *.status *.spec *.mak *.m4 .m4 @rm -rvf .qmake.stash src/.qmake.stash qtractor-0.8.0/PaxHeaders.7649/Makefile.in0000644000000000000000000000013213014536043015110 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/Makefile.in0000644000175000001440000002346313014536043015740 0ustar00rncbcusers00000000000000prefix = @ac_prefix@ name = qtractor target = src/$(name) headers = \ src/config.h \ src/qtractorAbout.h \ src/qtractorAtomic.h \ src/qtractorActionControl.h \ src/qtractorAudioBuffer.h \ src/qtractorAudioClip.h \ src/qtractorAudioConnect.h \ src/qtractorAudioEngine.h \ src/qtractorAudioFile.h \ src/qtractorAudioListView.h \ src/qtractorAudioMadFile.h \ src/qtractorAudioMeter.h \ src/qtractorAudioMonitor.h \ src/qtractorAudioPeak.h \ src/qtractorAudioSndFile.h \ src/qtractorAudioVorbisFile.h \ src/qtractorClip.h \ src/qtractorClipFadeFunctor.h \ src/qtractorClipCommand.h \ src/qtractorClipSelect.h \ src/qtractorCommand.h \ src/qtractorConnect.h \ src/qtractorConnections.h \ src/qtractorCtlEvent.h \ src/qtractorCurve.h \ src/qtractorCurveCommand.h \ src/qtractorCurveFile.h \ src/qtractorCurveSelect.h \ src/qtractorDocument.h \ src/qtractorDssiPlugin.h \ src/qtractorEngine.h \ src/qtractorEngineCommand.h \ src/qtractorFifoBuffer.h \ src/qtractorFileList.h \ src/qtractorFileListView.h \ src/qtractorFiles.h \ src/qtractorInsertPlugin.h \ src/qtractorInstrument.h \ src/qtractorInstrumentMenu.h \ src/qtractorLadspaPlugin.h \ src/qtractorList.h \ src/qtractorLv2Plugin.h \ src/qtractorMessageList.h \ src/qtractorMessages.h \ src/qtractorMeter.h \ src/qtractorMidiBuffer.h \ src/qtractorMidiClip.h \ src/qtractorMidiConnect.h \ src/qtractorMidiControl.h \ src/qtractorMidiControlObserver.h \ src/qtractorMidiControlTypeGroup.h \ src/qtractorMidiCursor.h \ src/qtractorMidiEditor.h \ src/qtractorMidiEditCommand.h \ src/qtractorMidiEditEvent.h \ src/qtractorMidiEditList.h \ src/qtractorMidiEditSelect.h \ src/qtractorMidiEditTime.h \ src/qtractorMidiEditView.h \ src/qtractorMidiEngine.h \ src/qtractorMidiEvent.h \ src/qtractorMidiEventList.h \ src/qtractorMidiFile.h \ src/qtractorMidiFileTempo.h \ src/qtractorMidiListView.h \ src/qtractorMidiManager.h \ src/qtractorMidiMeter.h \ src/qtractorMidiMonitor.h \ src/qtractorMidiRpn.h \ src/qtractorMidiSequence.h \ src/qtractorMidiSysex.h \ src/qtractorMidiThumbView.h \ src/qtractorMidiTimer.h \ src/qtractorMixer.h \ src/qtractorMonitor.h \ src/qtractorNsmClient.h \ src/qtractorObserver.h \ src/qtractorObserverWidget.h \ src/qtractorOptions.h \ src/qtractorPlugin.h \ src/qtractorPluginFactory.h \ src/qtractorPluginCommand.h \ src/qtractorPluginListView.h \ src/qtractorPropertyCommand.h \ src/qtractorRingBuffer.h \ src/qtractorRubberBand.h \ src/qtractorScrollView.h \ src/qtractorSession.h \ src/qtractorSessionCommand.h \ src/qtractorSessionCursor.h \ src/qtractorSessionDocument.h \ src/qtractorSpinBox.h \ src/qtractorThumbView.h \ src/qtractorTimeScale.h \ src/qtractorTimeScaleCommand.h \ src/qtractorTimeStretch.h \ src/qtractorTimeStretcher.h \ src/qtractorTrack.h \ src/qtractorTrackButton.h \ src/qtractorTrackCommand.h \ src/qtractorTrackList.h \ src/qtractorTrackTime.h \ src/qtractorTrackView.h \ src/qtractorTracks.h \ src/qtractorVstPlugin.h \ src/qtractorZipFile.h \ src/qtractorBusForm.h \ src/qtractorClipForm.h \ src/qtractorConnectForm.h \ src/qtractorEditRangeForm.h \ src/qtractorExportForm.h \ src/qtractorInstrumentForm.h \ src/qtractorMainForm.h \ src/qtractorMidiControlForm.h \ src/qtractorMidiControlObserverForm.h \ src/qtractorMidiEditorForm.h \ src/qtractorMidiSysexForm.h \ src/qtractorMidiToolsForm.h \ src/qtractorOptionsForm.h \ src/qtractorPasteRepeatForm.h \ src/qtractorPluginForm.h \ src/qtractorPluginSelectForm.h \ src/qtractorSessionForm.h \ src/qtractorShortcutForm.h \ src/qtractorTakeRangeForm.h \ src/qtractorTempoAdjustForm.h \ src/qtractorTimeScaleForm.h \ src/qtractorTrackForm.h \ src/qtractor_vst_scan.h sources = \ src/qtractor.cpp \ src/qtractorActionControl.cpp \ src/qtractorAudioBuffer.cpp \ src/qtractorAudioClip.cpp \ src/qtractorAudioConnect.cpp \ src/qtractorAudioEngine.cpp \ src/qtractorAudioFile.cpp \ src/qtractorAudioListView.cpp \ src/qtractorAudioMadFile.cpp \ src/qtractorAudioMeter.cpp \ src/qtractorAudioMonitor.cpp \ src/qtractorAudioPeak.cpp \ src/qtractorAudioSndFile.cpp \ src/qtractorAudioVorbisFile.cpp \ src/qtractorClip.cpp \ src/qtractorClipCommand.cpp \ src/qtractorClipFadeFunctor.cpp \ src/qtractorClipSelect.cpp \ src/qtractorCommand.cpp \ src/qtractorConnect.cpp \ src/qtractorConnections.cpp \ src/qtractorCurve.cpp \ src/qtractorCurveCommand.cpp \ src/qtractorCurveFile.cpp \ src/qtractorCurveSelect.cpp \ src/qtractorDocument.cpp \ src/qtractorDssiPlugin.cpp \ src/qtractorEngine.cpp \ src/qtractorEngineCommand.cpp \ src/qtractorFileList.cpp \ src/qtractorFileListView.cpp \ src/qtractorFiles.cpp \ src/qtractorInsertPlugin.cpp \ src/qtractorInstrument.cpp \ src/qtractorInstrumentMenu.cpp \ src/qtractorLadspaPlugin.cpp \ src/qtractorLv2Plugin.cpp \ src/qtractorMessageList.h \ src/qtractorMessages.cpp \ src/qtractorMeter.cpp \ src/qtractorMidiClip.cpp \ src/qtractorMidiConnect.cpp \ src/qtractorMidiControl.cpp \ src/qtractorMidiControlObserver.cpp \ src/qtractorMidiControlTypeGroup.cpp \ src/qtractorMidiCursor.cpp \ src/qtractorMidiEditor.cpp \ src/qtractorMidiEditCommand.cpp \ src/qtractorMidiEditEvent.cpp \ src/qtractorMidiEditList.cpp \ src/qtractorMidiEditSelect.cpp \ src/qtractorMidiEditTime.cpp \ src/qtractorMidiEditView.cpp \ src/qtractorMidiEngine.cpp \ src/qtractorMidiEventList.cpp \ src/qtractorMidiFile.cpp \ src/qtractorMidiFileTempo.cpp \ src/qtractorMidiListView.cpp \ src/qtractorMidiManager.cpp \ src/qtractorMidiMeter.cpp \ src/qtractorMidiMonitor.cpp \ src/qtractorMidiRpn.cpp \ src/qtractorMidiSequence.cpp \ src/qtractorMidiThumbView.cpp \ src/qtractorMidiTimer.cpp \ src/qtractorMixer.cpp \ src/qtractorNsmClient.cpp \ src/qtractorObserver.cpp \ src/qtractorObserverWidget.cpp \ src/qtractorOptions.cpp \ src/qtractorPlugin.cpp \ src/qtractorPluginFactory.cpp \ src/qtractorPluginCommand.cpp \ src/qtractorPluginListView.cpp \ src/qtractorRubberBand.cpp \ src/qtractorScrollView.cpp \ src/qtractorSession.cpp \ src/qtractorSessionCommand.cpp \ src/qtractorSessionCursor.cpp \ src/qtractorSessionDocument.cpp \ src/qtractorSpinBox.cpp \ src/qtractorThumbView.cpp \ src/qtractorTimeScale.cpp \ src/qtractorTimeScaleCommand.cpp \ src/qtractorTimeStretch.cpp \ src/qtractorTimeStretcher.cpp \ src/qtractorTrack.cpp \ src/qtractorTrackButton.cpp \ src/qtractorTrackCommand.cpp \ src/qtractorTrackList.cpp \ src/qtractorTrackTime.cpp \ src/qtractorTrackView.cpp \ src/qtractorTracks.cpp \ src/qtractorVstPlugin.cpp \ src/qtractorZipFile.cpp \ src/qtractorBusForm.cpp \ src/qtractorClipForm.cpp \ src/qtractorConnectForm.cpp \ src/qtractorEditRangeForm.cpp \ src/qtractorExportForm.cpp \ src/qtractorInstrumentForm.cpp \ src/qtractorMainForm.cpp \ src/qtractorMidiControlForm.cpp \ src/qtractorMidiControlObserverForm.cpp \ src/qtractorMidiEditorForm.cpp \ src/qtractorMidiSysexForm.cpp \ src/qtractorMidiToolsForm.cpp \ src/qtractorOptionsForm.cpp \ src/qtractorPasteRepeatForm.cpp \ src/qtractorPluginForm.cpp \ src/qtractorPluginSelectForm.cpp \ src/qtractorSessionForm.cpp \ src/qtractorShortcutForm.cpp \ src/qtractorTakeRangeForm.cpp \ src/qtractorTempoAdjustForm.cpp \ src/qtractorTimeScaleForm.cpp \ src/qtractorTrackForm.cpp \ src/qtractor_vst_scan.cpp forms = \ src/qtractorBusForm.ui \ src/qtractorClipForm.ui \ src/qtractorConnectForm.ui \ src/qtractorEditRangeForm.ui \ src/qtractorExportForm.ui \ src/qtractorInstrumentForm.ui \ src/qtractorMainForm.ui \ src/qtractorMidiControlForm.ui \ src/qtractorMidiControlObserverForm.ui \ src/qtractorMidiEditorForm.ui \ src/qtractorMidiSysexForm.ui \ src/qtractorMidiToolsForm.ui \ src/qtractorOptionsForm.ui \ src/qtractorPasteRepeatForm.ui \ src/qtractorPluginForm.ui \ src/qtractorPluginSelectForm.ui \ src/qtractorSessionForm.ui \ src/qtractorShortcutForm.ui \ src/qtractorTakeRangeForm.ui \ src/qtractorTempoAdjustForm.ui \ src/qtractorTimeScaleForm.ui \ src/qtractorTrackForm.ui resources = \ src/qtractor.qrc translations_sources = \ src/translations/qtractor_cs.ts \ src/translations/qtractor_de.ts \ src/translations/qtractor_es.ts \ src/translations/qtractor_fr.ts \ src/translations/qtractor_it.ts \ src/translations/qtractor_ja.ts \ src/translations/qtractor_pt.ts \ src/translations/qtractor_ru.ts translations_targets = \ src/translations/qtractor_cs.qm \ src/translations/qtractor_de.qm \ src/translations/qtractor_es.qm \ src/translations/qtractor_fr.qm \ src/translations/qtractor_it.qm \ src/translations/qtractor_ja.qm \ src/translations/qtractor_pt.qm \ src/translations/qtractor_ru.qm export datadir = @ac_datadir@ export mandir = @ac_mandir@ translations_dir = $(datadir)/$(name)/translations export QMAKE = @ac_qmake@ export LUPDATE = @ac_lupdate@ export LRELEASE = @ac_lrelease@ all: $(target) $(target): $(name).mak $(resources) ${forms} $(sources) $(headers) @$(MAKE) -f $(name).mak $(name).mak: $(name).pro @$(QMAKE) -o $(name).mak $(name).pro translations_lupdate: $(name).pro @$(LUPDATE) -verbose -no-obsolete $(name).pro translations_lrelease: translations_lupdate $(translations_targets) %.qm: %.ts @$(LRELEASE) -verbose $< -qm $@ install: $(target) translations_lrelease $(name).1 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name).mak install @install -d -v -m 0755 $(DESTDIR)$(translations_dir) @install -d -v -m 0755 $(DESTDIR)$(mandir)/man1 @install -v -m 0644 $(translations_targets) $(DESTDIR)$(translations_dir) @install -v -m 0644 $(name).1 $(DESTDIR)$(mandir)/man1 @gzip -vf $(DESTDIR)$(mandir)/man1/$(name).1 uninstall: $(DESTDIR)$(prefix)/bin/$(name) @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name).mak uninstall @rm -rvf $(DESTDIR)$(translations_dir) @rm -vf $(DESTDIR)$(mandir)/man1/$(name).* clean: $(name).mak @$(MAKE) -f $(name).mak distclean @rm -f $(target) $(name).mak @rm -rf *.cache *.log *.status $(translations_targets) qtractor-0.8.0/PaxHeaders.7649/qtractor.10000644000000000000000000000013213014536043014764 xustar0030 mtime=1479719971.727082539 30 atime=1479719971.727082539 30 ctime=1479719971.727082539 qtractor-0.8.0/qtractor.10000644000175000001440000000211513014536043015603 0ustar00rncbcusers00000000000000.TH QTRACTOR 1 "June 17, 2014" .SH NAME Qtractor \- An Audio/MIDI multi\-track sequencer .SH SYNOPSIS .B qtractor [\fIoptions\fR] [\fIsession-file\fR] .SH DESCRIPTION This manual page documents briefly the .B qtractor command. .PP \fBQtractor\fP is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio and the Advanced Linux Sound Architecture (ALSA) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. .SH OPTIONS .HP \fB\-s, \fB\-\-session-id\fR=[\fIuuid\fR] .IP Set session identification (uuid) .HP \fB\-?, \fB\-\-help\fR .IP Show help about command line options .HP \fB\-v, \fB\-\-version\fR .IP Show version information .SH FILES Configuration settings are stored in ~/.config/rncbc.org/Qtractor.conf .SH AUTHOR Qtractor was written by Rui Nuno Capela. .PP This manual page was written by Gürkan Sengün , for the Debian project (but may be used by others). qtractor-0.8.0/PaxHeaders.7649/qtractor.pro0000644000000000000000000000013213014536043015424 xustar0030 mtime=1479719971.727082539 30 atime=1479719971.727082539 30 ctime=1479719971.727082539 qtractor-0.8.0/qtractor.pro0000644000175000001440000000023113014536043016240 0ustar00rncbcusers00000000000000# qtractor.pro # TEMPLATE = subdirs SUBDIRS = src qtractor_vst_scan qtractor_vst_scan.file = src/qtractor_vst_scan.pro src.depends = qtractor_vst_scan qtractor-0.8.0/PaxHeaders.7649/qtractor.spec.in0000644000000000000000000000013213014536043016163 xustar0030 mtime=1479719971.727082539 30 atime=1479719971.727082539 30 ctime=1479719971.727082539 qtractor-0.8.0/qtractor.spec.in0000644000175000001440000001665713014536043017022 0ustar00rncbcusers00000000000000%define name @PACKAGE_TARNAME@ %define version @PACKAGE_VERSION@ %define release 28 %define _prefix @ac_prefix@ %if %{defined fedora} %define debug_package %{nil} %endif Summary: An Audio/MIDI multi-track sequencer Name: %{name} Version: %{version} Release: %{release} License: GPL-2.0+ Group: Productivity/Multimedia/Sound/Midi Source0: %{name}-%{version}.tar.gz URL: http://qtractor.sourceforge.net/ #Packager: rncbc.org BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot #BuildRequires: libqt4-devel >= 4.4 %if %{defined fedora} BuildRequires: pkgconfig BuildRequires: qt5-qtbase-devel >= 5.1, qt5-linguist BuildRequires: qt5-qtx11extras-devel >= 5.1 BuildRequires: alsa-lib-devel %else BuildRequires: pkg-config BuildRequires: libqt5-qtbase-devel >= 5.1, libqt5-linguist BuildRequires: libqt5-qtx11extras-devel >= 5.1 BuildRequires: alsa-devel %endif BuildRequires: libjack-devel >= 0.100.0 BuildRequires: libsndfile-devel >= 1.0.11 BuildRequires: libvorbis-devel #BuildRequires: libmad-devel BuildRequires: libsamplerate-devel BuildRequires: librubberband-devel >= 1.0.1 BuildRequires: liblo-devel BuildRequires: ladspa-devel BuildRequires: dssi-devel BuildRequires: lv2-devel BuildRequires: libserd-devel BuildRequires: libsord-devel BuildRequires: libsratom-devel BuildRequires: liblilv-devel BuildRequires: libsuil-devel BuildRequires: zlib-devel BuildRequires: gtk2-devel Requires(post): desktop-file-utils, shared-mime-info Requires(postun): desktop-file-utils, shared-mime-info %description Qtractor is an Audio/MIDI multi-track sequencer application written in C++ with the Qt framework. Target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux Desktop Audio Workstation GUI, specially dedicated to the personal home-studio. %prep %setup [ -x ./autogen.sh ] && ./autogen.sh %build %configure %__make %{?_smp_mflags} %install %__make DESTDIR="%{buildroot}" install %post %mime_database_post %desktop_database_post %postun %mime_database_postun %desktop_database_postun %clean [ -d "%{buildroot}" -a "%{buildroot}" != "" ] && %__rm -rf "%{buildroot}" %files %defattr(-,root,root) %doc AUTHORS COPYING ChangeLog README TODO #dir %{_datadir}/mime #dir %{_datadir}/mime/packages #dir %{_datadir}/applications %dir %{_datadir}/icons/hicolor %dir %{_datadir}/icons/hicolor/32x32 %dir %{_datadir}/icons/hicolor/32x32/apps %dir %{_datadir}/icons/hicolor/32x32/mimetypes %dir %{_datadir}/icons/hicolor/scalable %dir %{_datadir}/icons/hicolor/scalable/apps %dir %{_datadir}/icons/hicolor/scalable/mimetypes %dir %{_datadir}/%{name} %dir %{_datadir}/%{name}/translations %dir %{_datadir}/appdata #dir %{_datadir}/man #dir %{_datadir}/man/man1 %{_bindir}/%{name} %{_bindir}/%{name}_vst_scan %{_datadir}/mime/packages/%{name}.xml %{_datadir}/applications/%{name}.desktop %{_datadir}/icons/hicolor/32x32/apps/%{name}.png %{_datadir}/icons/hicolor/32x32/mimetypes/application-x-%{name}*.png %{_datadir}/icons/hicolor/scalable/apps/%{name}.svg %{_datadir}/icons/hicolor/scalable/mimetypes/application-x-%{name}*.svg %{_datadir}/%{name}/translations/%{name}_*.qm %{_datadir}/appdata/%{name}.appdata.xml %{_datadir}/man/man1/%{name}.1.gz %changelog * Mon Nov 21 2016 Rui Nuno Capela 0.8.0 - The Snobbiest Graviton beta release. * Wed Sep 21 2016 Rui Nuno Capela 0.7.9 - A Snobbier Graviton beta release. * Thu Jun 23 2016 Rui Nuno Capela 0.7.8 - The Snobby Graviton beta release. * Wed Apr 27 2016 Rui Nuno Capela 0.7.7 - The Haziest Photon beta release. * Tue Apr 5 2016 Rui Nuno Capela 0.7.6 - A Hazier Photon beta release. * Mon Mar 21 2016 Rui Nuno Capela 0.7.5 - Hazy Photon beta release. * Thu Jan 28 2016 Rui Nuno Capela 0.7.4 - Tackiest Gluon beta release. * Tue Dec 29 2015 Rui Nuno Capela 0.7.3 - A Tackier Gluon beta release. * Thu Dec 10 2015 Rui Nuno Capela 0.7.2 - Tacky Gluon beta release. * Fri Oct 9 2015 Rui Nuno Capela 0.7.1 - Meson Dope beta release. * Fri Jul 24 2015 Rui Nuno Capela 0.7.0 - Muon Base beta release. * Wed May 27 2015 Rui Nuno Capela 0.6.7 - Lepton Acid beta release. * Sun Mar 29 2015 Rui Nuno Capela 0.6.6 - Lazy Tachyon beta release. * Fri Jan 30 2015 Rui Nuno Capela 0.6.5 - Fermion Ray beta release. * Mon Nov 24 2014 Rui Nuno Capela 0.6.4 - Baryon Throne beta release. * Mon Sep 22 2014 Rui Nuno Capela 0.6.3 - Armed Hadron beta release. * Mon Jul 7 2014 Rui Nuno Capela 0.6.2 - Boson Walk beta release. * Tue Apr 29 2014 Rui Nuno Capela 0.6.1 - Bitsy Sweet beta release. * Fri Mar 21 2014 Rui Nuno Capela 0.6.0 - Byte Bald beta release. * Tue Dec 31 2013 Rui Nuno Capela 0.5.12 - Mike November release. * Mon Oct 7 2013 Rui Nuno Capela 0.5.11 - Lima Oscar release. * Thu Jul 18 2013 Rui Nuno Capela 0.5.10 - Kilo Papa release. * Thu Jun 6 2013 Rui Nuno Capela 0.5.9 - Juliet Quebec release. * Tue Mar 19 2013 Rui Nuno Capela 0.5.8 - India Romeo release. * Thu Dec 27 2012 Rui Nuno Capela 0.5.7 - Hotel Sierra release. * Tue Oct 02 2012 Rui Nuno Capela 0.5.6 - Golf Tango release. * Fri Jun 15 2012 Rui Nuno Capela 0.5.5 - Foxtrot Uniform release. * Thu Mar 01 2012 Rui Nuno Capela 0.5.4 - Echo Victor release. * Wed Dec 28 2011 Rui Nuno Capela 0.5.3 - Delta Whisky release. * Fri Dec 16 2011 Rui Nuno Capela 0.5.2 - Charlie X-ray release. * Wed Oct 05 2011 Rui Nuno Capela 0.5.1 - Bravo Yankee release. * Fri Jul 22 2011 Rui Nuno Capela 0.5.0 - Alpha Zulu (TYOQA) release. * Thu May 26 2011 Rui Nuno Capela 0.4.9 - Final Dudette release. * Wed Jan 19 2011 Rui Nuno Capela 0.4.8 - Fiery Demigoddess release. * Thu Sep 30 2010 Rui Nuno Capela 0.4.7 - Furious Desertrix release. * Fri May 21 2010 Rui Nuno Capela 0.4.6 - Funky Deviless release. * Sat Jan 23 2010 Rui Nuno Capela 0.4.5 - A Friskier Demivierge release. * Sat Jan 16 2010 Rui Nuno Capela 0.4.4 - Frisky Demivierge release. * Mon Oct 05 2009 Rui Nuno Capela 0.4.3 - Fussy Doula release. * Thu Jun 04 2009 Rui Nuno Capela 0.4.2 - Flaunty Demoness release. * Sat Apr 04 2009 Rui Nuno Capela 0.4.1 - Funky Dominatrix release. * Fri Mar 13 2009 Rui Nuno Capela 0.4.0 - Foxy Dryad release. * Thu Dec 25 2008 Rui Nuno Capela 0.3.0 - Fluffy Doll release. * Sun Oct 05 2008 Rui Nuno Capela 0.2.2 - Flirty Ditz release. * Sat Aug 30 2008 Rui Nuno Capela 0.2.1 - Fainty Diva release. * Fri Jul 18 2008 Rui Nuno Capela 0.2.0 - Frolic Demoiselle release. * Fri May 02 2008 Rui Nuno Capela 0.1.3 - Frugal Damsel release. * Sun Mar 23 2008 Rui Nuno Capela 0.1.2 - Frantic Dame release. * Sat Feb 16 2008 Rui Nuno Capela 0.1.1 - Futile Duchess release. * Sat Jan 5 2008 Rui Nuno Capela 0.1.0 - Frivolous Debutante release. qtractor-0.8.0/PaxHeaders.7649/README0000644000000000000000000000013213014536043013723 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/README0000644000175000001440000002275213014536043014553 0ustar00rncbcusers00000000000000Qtractor - An Audio/MIDI multi-track sequencer ---------------------------------------------- Qtractor is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [1]. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio [2] and the Advanced Linux Sound Architecture (ALSA) for MIDI [3] are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: http://qtractor.sourceforge.net Project page: http://sourceforge.net/projects/qtractor Git repos: http://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://bitbucket.org/rncbc/qtractor.git Wiki: http://sourceforge.net/p/qtractor/wiki/ Weblog: http://www.rncbc.org Qtractor is free, open-source software, distributed under the terms of the GNU General Public License (GPL) [17] version 2 or later. Features -------- - Multi-track audio and MIDI sequencing and recording. - Developed on the Qt C++ application and UI framework [1]. - Uses JACK [2] for audio and ALSA [3] sequencer for MIDI as multimedia infrastructures. - Traditional multi-track tape recorder control paradigm. - Audio file formats support: OGG (via libvorbis [6]), MP3 (via libmad [7], playback only), WAV, FLAC, AIFF and many, many more (via libsndfile [4]). - Standard MIDI files support (format 0 and 1). - Non-destructive, non-linear editing. - Unlimited number of tracks per session/project. - Unlimited number of overlapping clips per track. - XML encoded session/project description files (SDI). - Point-and-click, multi-select, drag-and-drop interaction (drag, move, drop, cut, copy, paste, paste-repeat, delete, split, merge). - Unlimited undo/redo. - Built-in mixer and monitor controls. - Built-in connection patchbay control and persistence (a-la QjackCtl [16]). - LADSPA [5], DSSI [11], native VST [12] and LV2 [13] plug-ins support. - Unlimited number of plug-ins per track or bus. - Plug-in presets, programs and chunk/configurations support, including native VST FXB/FXP file support. - Unlimited audio/MIDI effect send/return inserts per track or bus. - Loop-recording/takes. - Audio/MIDI clip fade-in/out, cross-fade (linear, quadratic, cubic). - Audio/MIDI clip gain/volume, normalize, export. - Audio/MIDI track and plugin parameter automation (dynamic curves, sample&hold, linear and spline modes). - Audio clip time-stretching (WSOLA-like or via librubberband [9]), pitch-shifting (via librubberband [9]) and seamless sample-rate conversion (via libsamplerate [8]). - Audio/MIDI track export (mix-down, render, merge). - Audio/MIDI metronome bar/beat clicks. - Unlimited tempo/time-signature map. - Unlimited location/bar markers. - MIDI clip editor (matrix/piano roll). - MIDI instrument definitions (a-la Cakewalk(tm) (*.ins) [18]); SoundFont (*.sf2) and MIDI Names XML (*.midnam) files also supported. - MIDI controller mapping/learn/assignment (mixer and plug-in parameters). - MIDI system exclusive (SysEx) setups. - JACK transport sync master/slave. - JACK session support. - NSM (Non Session Management) support [15]. - MMC control surface enabled. - MIDI Clock, Song Position cueing support. - Configurable keyboard and MIDI controller shortcuts. Requirements ------------ The software requirements for build and runtime are listed as follows: Mandatory: [1] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [2] JACK Audio Connection Kit http://jackaudio.org/ [3] ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ [4] libsndfile, C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ [5] LADSPA, Linux Audio Developer's Simple Plugin API http://www.ladspa.org/ Optional (opted-in at build time): [6] libvorbis (enc, file), Ogg Vorbis audio compression http://xiph.org/vorbis/ [7] libmad, High-quality MPEG audio decoder http://www.underbit.com/products/mad/ [8] libsamplerate, The secret rabbit code, C library for audio sample rate conversion http://www.mega-nerd.com/SRC/ [9] librubberband, Rubber Band Audio Time Stretcher, an audio time-stretching and pitch-shifting library http://breakfastquay.com/rubberband/ [10] liblo, Lightweight OSC implementation (needed for DSSI GUI [11] and/or NSM support [15]) http://liblo.sourceforge.net/ [11] DSSI, An API for soft synth plugins with custom user interfaces http://dssi.sourceforge.net/ [12] VST SDK, Steinberg's Virtual Studio Technology (see README.VST) http://www.steinberg.net/ [13] LV2, Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ [14] liblilv, Lightweight LV2 host implementation stack http://drobilla.net/software/lilv/ http://drobilla.net/software/suil/ http://drobilla.net/software/sratom/ http://drobilla.net/software/sord/ http://drobilla.net/software/serd/ [15] Non Session Management (NSM) http://non.tuxfamily.org/nsm/ Installation ------------ The installation procedure follows the standard for source distributions. Unpack the tarball and in the extracted source directory: ./configure [--prefix=/usr/local] make and optionally as root: make install This procedure will end installing the following files: ${prefix}/bin/qtractor ${prefix}/share/applications/qtractor.desktop ${prefix}/share/icons/hicolor/32x32/apps/qtractor.png ${prefix}/share/qtractor/translations/qtractor_*.qm Just launch ${prefix}/bin/qtractor and you're off (hopefully). Note that the default installation path ${prefix} is /usr/local. If you're checking out from Git, you'll have to prepare the configure script just before you proceed with the above instructions: make -f Makefile.git Configuration ------------- Qtractor holds its settings and configuration state per user, in a file located as $HOME/.config/rncbc.org/Qtractor.conf . Normally, there's no need to edit this file, as it is recreated and rewritten everytime qtractor is run. Bugs ---- Probably plenty still, Qtractor maybe considered on beta stage already. Support ------- Qtractor is open source free software. For bug reports, feature requests, discussion forums, mailling lists, or any other matter related to the development of this piece of software, please use the Sourceforge project page (http://sourceforge.net/projects/qtractor). You can also find timely and closer contact information on my personal web site (http://www.rncbc.org). Acknowledgments --------------- The dated Qtractor quick start guide and user manual for version 0.5.x has been authored by Seth Kenlon & Klaatu. (http://downloads.sourceforge.net/qtractor/qtractor-0.5.x-user-manual.pdf) The older Qtractor user manual for version 0.3.0 and before, have been co-authored by James Laco Hines and Stephen Doonan. (http://downloads.sourceforge.net/qtractor/qtractor-0.3.0-user-manual.pdf) Qtractor logo/icon is an original work of Andy Fitzsimon, borrowed from the public domain openclipart.org gallery. A special mention should also go to the translators of Qtractor (see TRANSLATORS) and of course, last but not least, to all the past, present and future contributors of the Qtractor Wiki. (http://sourceforge.net/p/qtractor/wiki/) Thank you all. References ---------- [1] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [2] JACK Audio Connection Kit http://jackaudio.org/ [3] ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ [4] libsndfile, C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ [5] LADSPA, Linux Audio Developer's Simple Plugin API http://www.ladspa.org/ [6] libvorbis (enc, file), Ogg Vorbis audio compression http://xiph.org/vorbis/ [7] libmad, High-quality MPEG audio decoder http://www.underbit.com/products/mad/ [8] libsamplerate, The secret rabbit code, C library for audio sample rate conversion http://www.mega-nerd.com/SRC/ [9] librubberband, Rubber Band Audio Time Stretcher, an audio time-stretching and pitch-shifting library http://breakfastquay.com/rubberband/ [10] liblo, Lightweight OSC implementation (needed for DSSI GUI support) http://liblo.sourceforge.net/ [11] DSSI, an API for soft synth plugins with custom user interfaces http://dssi.sourceforge.net/ [12] VST SDK, Steinberg's Virtual Studio Technology (see README.VST) http://www.steinberg.net/ [13] LV2, Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ [14] liblilv, Lightweight LV2 host implementation stack (needed for LV2 support) http://drobilla.net/software/lilv/ http://drobilla.net/software/suil/ http://drobilla.net/software/sratom/ http://drobilla.net/software/sord/ http://drobilla.net/software/serd/ [15] Non Session Management (NSM) http://non.tuxfamily.org/nsm/ [16] QjackCtl - JACK Qt GUI Interface http://qjackctl.sourceforge.net [17] GNU General Public License http://www.gnu.org/copyleft/gpl.html [18] Cakewalk, powerful and easy-to-use tools for Windows-based music and sound production http://www.cakewalk.com/ Enjoy && have (lots of) fun. -- rncbc aka Rui Nuno Capela rncbc at rncbc dot org http://www.rncbc.org qtractor-0.8.0/PaxHeaders.7649/README.VST0000644000000000000000000000013213014536043014376 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/README.VST0000644000175000001440000000363713014536043015227 0ustar00rncbcusers00000000000000Native VST plug-in support -------------------------- Building for VST support is not that easy. To say the least, it might not work out of the box. First, due to its licensing issues, you'll have to go through the nuisance and download yourself the VST SDK, from its site: Steinberg Media Technologies GmbH http://www.steinberg.net It doesn't really matter much whether you pick the VST 2.3 or VST 2.4 version, you need to pick one and just one only. Do not try for the more recent VST 3.0 or later. It won't work and I won't care :) but still, you may need to download the later anyway, as the former are probably included and distributed in that way only nowadays. Once you have downloaded the VST SDK zip-archive, for which you'll have to accept their license and supply some personal data, you'll have to unpack the pertinent header files, which are found under the respective folder: - VST SDK 2.3: vstsdk2.3/source/common/ aeffectx.h AEffect.h - VST SDK 2.4: vstsdk2.4/pluginterfaces/vst2.x/ aeffectx.h aeffect.h Just copy those couple of files to somewhere on your system. You may choose to copy those files into some of the system standard include directories (eg. /usr/local/include or /usr/include). That way, all will be handled automagically by the usual build steps. Otherwise, you'll need do supply the include path yourself, as in the following: ./configure --with-vst=/path/to/vstsdk2.x/include Next step, once properly built, you'll need to tell where the actual native VST plug-ins can be found in your file system. The directories where plug-ins can be picked up by qtractor at run-time are specified respectively in the View/Options.../Display/Plugin Paths dialog. Last warning notice: leave that VST_PATH environment variable alone. That variable is most precious for DSSI-VST, in finding Windows(tm) VST plug-ins (.dll's) on its own. Have a glass of WINE and relax ;) Enjoy. qtractor-0.8.0/PaxHeaders.7649/src0000644000000000000000000000013213014536066013562 xustar0030 mtime=1479719990.948688844 30 atime=1479719971.727082539 30 ctime=1479719990.948688844 qtractor-0.8.0/src/0000755000175000001440000000000013014536066014457 5ustar00rncbcusers00000000000000qtractor-0.8.0/src/PaxHeaders.7649/qtractorMmcEvent.h0000644000000000000000000000012713014536043017305 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorMmcEvent.h0000644000175000001440000000741513014536043020130 0ustar00rncbcusers00000000000000// qtractorMmcEvent.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMmcEvent_h #define __qtractorMmcEvent_h #include //---------------------------------------------------------------------- // qtractorMmcEvent - MMC custom event. // class qtractorMmcEvent { public: // MMC command codes. enum Command { STOP = 0x01, PLAY = 0x02, DEFERRED_PLAY = 0x03, FAST_FORWARD = 0x04, REWIND = 0x05, RECORD_STROBE = 0x06, RECORD_EXIT = 0x07, RECORD_PAUSE = 0x08, PAUSE = 0x09, EJECT = 0x0a, CHASE = 0x0b, COMMAND_ERROR_RESET = 0x0c, MMC_RESET = 0x0d, JOG_START = 0x20, JOG_STOP = 0x21, WRITE = 0x40, MASKED_WRITE = 0x41, READ = 0x42, UPDATE = 0x43, LOCATE = 0x44, VARIABLE_PLAY = 0x45, SEARCH = 0x46, SHUTTLE = 0x47, STEP = 0x48, ASSIGN_SYSTEM_MASTER = 0x49, GENERATOR_COMMAND = 0x4a, MTC_COMMAND = 0x4b, MOVE = 0x4c, ADD = 0x4d, SUBTRACT = 0x4e, DROP_FRAME_ADJUST = 0x4f, PROCEDURE = 0x50, EVENT = 0x51, GROUP = 0x52, COMMAND_SEGMENT = 0x53, DEFERRED_VARIABLE_PLAY = 0x54, RECORD_STROBE_VARIABLE = 0x55, WAIT = 0x7c, RESUME = 0x7f }; // MMC sub-command codes (as for MASKED_WRITE). enum SubCommand { TRACK_NONE = 0x00, TRACK_RECORD = 0x4f, TRACK_MUTE = 0x62, TRACK_SOLO = 0x66 // Custom-implementation ;) }; // Default contructor (fake). qtractorMmcEvent() : m_cmd(Command(0)) {} // Contructor. qtractorMmcEvent(unsigned char *pSysex) : m_cmd(Command(pSysex[4])), m_data((const char *) &pSysex[6], (int) pSysex[5]) {} // Copy contructor. qtractorMmcEvent(const qtractorMmcEvent& mmce) : m_cmd(mmce.m_cmd), m_data(mmce.m_data) {} // Accessors. Command cmd() const { return m_cmd; } unsigned char *data() const { return (unsigned char *) m_data.constData(); } unsigned short len() const { return (unsigned short) m_data.length(); } // Retrieve MMC time-code and standard frame position (SMPTE?). unsigned long locate() const; // Retrieve MMC shuttle-speed and direction. float shuttle() const; // Retrieve MMC step and direction. int step() const; // Retrieve MMC masked-write sub-command data. SubCommand scmd() const; int track() const; bool isOn() const; private: // Instance variables. Command m_cmd; QByteArray m_data; }; #endif // __qtractorMmcEvent_h // end of qtractorMmcEvent.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorEngineCommand.h0000644000000000000000000000013213014536043020267 xustar0030 mtime=1479719971.746092039 30 atime=1479719971.746092039 30 ctime=1479719971.746092039 qtractor-0.8.0/src/qtractorEngineCommand.h0000644000175000001440000001414513014536043021114 0ustar00rncbcusers00000000000000// qtractorEngineCommand.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorEngineCommand_h #define __qtractorEngineCommand_h #include "qtractorCommand.h" #include "qtractorEngine.h" // Forward declarations. class qtractorMeter; //---------------------------------------------------------------------- // class qtractorBusCommand - declaration. // class qtractorBusCommand : public qtractorCommand { public: // Constructor. qtractorBusCommand(const QString& sName, qtractorBus *pBus = NULL, qtractorBus::BusMode busMode = qtractorBus::None); // Bus accessors. void setBus(qtractorBus *pBus) { m_pBus = pBus; } qtractorBus *bus() const { return m_pBus; } // Bus properties accessors. void setBusMode(qtractorBus::BusMode busMode) { m_busMode = busMode; } qtractorBus::BusMode busMode() const { return m_busMode; } void setBusType(qtractorTrack::TrackType busType) { m_busType = busType; } qtractorTrack::TrackType busType() const { return m_busType; } void setBusName(const QString& sBusName) { m_sBusName = sBusName; } const QString& busName() const { return m_sBusName; } void setMonitor(bool bMonitor) { m_bMonitor = bMonitor; } bool isMonitor() const { return m_bMonitor; } // Special Audio bus properties accessors. void setChannels(unsigned short iChannels) { m_iChannels = iChannels; } unsigned short channels() const { return m_iChannels; } void setAutoConnect(bool bAutoConnect) { m_bAutoConnect = bAutoConnect; } bool isAutoConnect() const { return m_bAutoConnect; } // Special MIDI bus properties accessors. void setInstrumentName(const QString& sInstrumentName) { m_sInstrumentName = sInstrumentName; } const QString& instrumentName() const { return m_sInstrumentName; } protected: // Bus command methods. bool createBus(); bool updateBus(); bool deleteBus(); // Monitor meter accessor. qtractorMeter *meter() const; private: // Instance variables. qtractorBus *m_pBus; qtractorBus::BusMode m_busMode; qtractorTrack::TrackType m_busType; QString m_sBusName; bool m_bMonitor; unsigned short m_iChannels; bool m_bAutoConnect; QString m_sInstrumentName; }; //---------------------------------------------------------------------- // class qtractorCreateBusCommand - declaration. // class qtractorCreateBusCommand : public qtractorBusCommand { public: // Constructor. qtractorCreateBusCommand(); // Bus creation command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorUpdateBusCommand - declaration. // class qtractorUpdateBusCommand : public qtractorBusCommand { public: // Constructor. qtractorUpdateBusCommand(qtractorBus *pBus); // Bus update command methods. bool redo(); bool undo() { return redo(); } }; //---------------------------------------------------------------------- // class qtractorDeleteBusCommand - declaration. // class qtractorDeleteBusCommand : public qtractorBusCommand { public: // Constructor. qtractorDeleteBusCommand(qtractorBus *pBus); // Bus deletion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorMoveBusCommand - declaration. // class qtractorMoveBusCommand : public qtractorBusCommand { public: // Constructor. qtractorMoveBusCommand(qtractorBus *pBus, qtractorBus *pNextBus); // Plugin-move command methods. bool redo(); bool undo() { return redo(); } private: // Instance variables. qtractorBus *m_pNextBus; }; //---------------------------------------------------------------------- // class qtractorBusMonitorCommand - declaration. // class qtractorBusMonitorCommand : public qtractorBusCommand { public: // Constructor. qtractorBusMonitorCommand(qtractorBus *pBus, bool bMonitor); // Bus-gain command methods. bool redo(); bool undo() { return redo(); } }; //---------------------------------------------------------------------- // class qtractorBusGainCommand - declaration. // class qtractorBusGainCommand : public qtractorBusCommand { public: // Constructor. qtractorBusGainCommand(qtractorBus *pBus, qtractorBus::BusMode busMode, float fGain); // Bus-gain command methods. bool redo(); bool undo() { return redo(); } // Gain value retrieval. float gain() const { return m_fGain; } // Last known gain predicate. float prevGain() const { return m_fPrevGain; } private: // Instance variables. float m_fGain; float m_fPrevGain; }; //---------------------------------------------------------------------- // class qtractorBusPanningCommand - declaration. // class qtractorBusPanningCommand : public qtractorBusCommand { public: // Constructor. qtractorBusPanningCommand(qtractorBus *pBus, qtractorBus::BusMode busMode, float fPanning); // Bus-panning command methods. bool redo(); bool undo() { return redo(); } // Panning value retrieval. float panning() const { return m_fPanning; } // Last known panning predicate. float prevPanning() const { return m_fPrevPanning; } private: // Instance variables. float m_fPanning; float m_fPrevPanning; }; #endif // __qtractorEngineCommand_h // end of qtractorEngineCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMainForm.ui0000644000000000000000000000013213014536043017461 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.753095539 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMainForm.ui0000644000175000001440000024444713014536043020320 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMainForm true 0 0 800 600 320 240 true Qtractor :/images/qtractor.png Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false 0 0 800 23 &File Open &Recent &Track &State &Navigate Mo&ve &Height Impor&t Tracks E&xport Tracks Instrum&ent A&utomation &Select M&ode &Clip T&ools Ta&ke &Select &Edit Select &Mode &Select I&nsert Remo&ve &View &Toolbars &Windows &Zoom :/images/viewZoomTool.png S&nap T&ransport &Help :/images/fileNew.png &New New New session New session file Ctrl+N :/images/fileOpen.png &Open... Open Open session Open session from file Ctrl+O :/images/fileSave.png &Save Save Save session Save session to file Ctrl+S Save &As... Save As Save as Save current session with another file name &Properties... Session Properties Session properties Edit current session properties F2 E&xit Exit Exit Exit this application program :/images/editUndo.png &Undo Undo Undo Undo last action Ctrl+Z :/images/editRedo.png &Redo Redo Redo Redo last action Ctrl+Shift+Z :/images/editCut.png Cu&t Cut Cut Cut selection to clipboard Ctrl+X :/images/editCopy.png &Copy Copy Copy Copy selection to clipboard Ctrl+C :/images/editPaste.png &Paste Paste Paste Paste clipboard contents Ctrl+V Past&e Repeat... Paste Repeat Paste repeat Paste/repeat clipboard contents Ctrl+Shift+V :/images/editDelete.png &Delete Delete Delete Delete selection Del true :/images/editSelectClip.png &Clip Clip Select clip Clip selection mode true :/images/editSelectRange.png &Range Range Select range Range selection mode true :/images/editSelectRect.png R&ectangle Rect Select rectangle Rectangular selection mode true :/images/editSelectCurve.png &Automation Automation Automation Automation edit mode &All Select All Select all Mark all as selected Ctrl+A &None Select None Select none Mark all as unselected Ctrl+Shift+A &Invert Select Invert Select invert Invert selection Ctrl+I &Track Select Track Select track Mark track as selected Ctrl+T Trac&k Range Select Track Range Select track range Mark track range as selected Ctrl+Shift+R &Range Select Range Select range Mark range as selected Ctrl+R &Range... Remove Range Remove range Remove range as selected Ctrl+Del Trac&k Range Remove Track Range Remove track range Remove track range as selected Ctrl+Shift+Del &Range... Insert Range Insert range Insert range as selected Ctrl+Ins Trac&k Range Insert Track Range Insert track range Insert track range as selected Ctrl+Shift+Ins Sp&lit Split Selection Split selection Split current selection Ctrl+Y :/images/trackAdd.png &Add Track... Add Track Add track Add a new track to session Shift+Ins :/images/trackRemove.png &Remove Track Remove Track Remove track Remove current track from session Shift+Del &Duplicate Track Duplicate Track Duplicate track Duplicate current track :/images/trackProperties.png Track &Properties... Track Properties Track properties Edit current track properties Shift+F2 &Inputs Track Inputs Track inputs Show current track input bus connections &Outputs Track Outputs Track outputs Show current track output bus connections true &Record Record Track Record track Arm current track for recording true &Mute Mute Track Mute track Mute current track true &Solo Solo Track Solo track Solo current track true M&onitor Monitor Track Monitor track Monitor current track &First First Track First track Make current the first track &Previous Previous Track Previous track Make current the previous track &Next Next Track Next track Make current the next track &Last Last Track Last track Make current the last track N&one None Track None track None current track &Top Move Top Move top Move current track to top &Up Move Up Move up Move current track up &Down Move Down Move down Move current track down &Bottom Move Bottom Move bottom Move current track to bottom &Increase Increase Height Increase height Increase track height Ctrl+Shift++ &Decrease Decrease Height Decrease height Decrease track height Ctrl+Shift+- &Reset Height Reset Height reset Reset track height Ctrl+Shift+1 true Auto &Monitor Auto Monitor Auto monitor Auto-monitor current track F6 :/images/trackAudio.png &Audio... Inport Audio File Import Audio file Import tracks from Audio file :/images/trackMidi.png &MIDI... Import MIDI File Import MIDI file Import tracks from MIDI file :/images/trackAudio.png &Audio... Export Audio File Export Audio file Export tracks to Audio file :/images/trackMidi.png &MIDI... Export MIDI File Export MIDI file Export tracks to MIDI file true Log&arithmic Automation logarithmic Automation logarithmic Automation curve logarithmic scale :/images/formColor.png C&olor... Automation color Automation color Automation curve color true &Lock Automation lock Automation lock Lock automation curve true :/images/trackCurveEnabled.png :/images/trackCurveProcess.png :/images/trackCurveNone.png &Play Automation playback Automation playback Playback automation curve true :/images/trackCurveEnabled.png :/images/trackCurveCapture.png :/images/trackCurveNone.png &Record Automation record Automation record Record automation curve &Clear Automation clear Automation clear Clear automation curve true Loc&k All Automation lock all Automation lock all Lock all automation curves true Play &All Automation playback all Automation playback all Playback all automation curves true Rec&ord All Automation record all Automation record all Record all automation curves C&lear All Automation clear all Automation clear all Clear all automation curves :/images/clipNew.png &New... New Clip New clip Create new clip :/images/clipEdit.png &Edit... Edit Clip Edit clip Edit current clip F4 &Unlink Unlink Clip Unlink clip Unlink current clip true :/images/clipRecord.png Recor&d Record Clip Record clip Record current clip (overdub) &Split Split Clip Split clip Split current clip at playhead &Merge... Merge Clips Merge clips Merge selected clips Normali&ze Normalize Clip Normalize clip Normalize current clip (gain/volume) &Quantize... Quantize Clip Quantize clip events Quantize current MIDI clip events &Transpose... Transpose Clip Transpose clip events Transpose current MIDI clip events &Normalize... Normalize Clip Normalize clip events Normalize current MIDI clip events &Randomize... Randomize Clip Randomize clip events Randomize current MIDI clip events Resi&ze... Resize Clip Resize clip events Resize current MIDI clip events Re&scale... Rescale Clip Rescale clip events Rescale current MIDI clip events T&imeshift... Timeshift Clip Timeshift clip events Timeshift current MIDI clip events &Tempo Adjust... Tempo Adjust Tempo Adjust Adjust session tempo from current clip selection F7 &Cross Fade Clip Cross-fade Clip cross-fade Cross-fade current overlapped clips &Range Set Clip Range Clip range Set edit-range from current clip extents &Loop Set Clip Loop Clip loop Set loop-range from current clip extents &Import... Import Clip Import clip Import clip from file(s) E&xport... Export Clip Export clip Export current clip to file &First First Take First take Select current clip first take &Previous Previous Take Previous take Select current clip previous take &Next Next Take Next take Select current clip next take Shift+T &Last Last Take Last take Select current clip last take &Reset Reset Takes Reset takes Reset (unfold) current clip takes R&ange... Take Range Take range Range (fold) current clip into takes true &Menubar Menubar Menubar Show/hide the main program window menubar Ctrl+M true &Statusbar Statusbar Statusbar Show/hide the main program window statusbar true &File File Toolbar File toolbar Show/hide main program window file toolbar true &Edit Edit Toolbar Edit toolbar Show/hide main program window edit toolbar true &Track Track Toolbar Track toolbar Show/hide main program window track toolbar true &View View Toolbar View toolbar Show/hide main program window view toolbar true &Options Options Toolbar Options toolbar Show/hide main program window options toolbar true T&ransport Transport Toolbar Transport toolbar Show/hide main program window transport toolbar true T&ime Time Toolbar Time toolbar Show/hide main program window time toolbar true Thum&b Thumb Toolbar Thumb toolbar Show/hide main program window thumb toolbar true :/images/viewFiles.png &Files Files Files Show/hide the files window true :/images/viewMessages.png M&essages Messages Messages Show/hide the messages window true :/images/viewConnections.png &Connections Connections Connections Show/hide the connections window F8 true :/images/viewMixer.png Mi&xer Mixer Mixer Show/hide the mixer window F9 :/images/viewZoomIn.png &In Zoom In Zoom in Zoom in Ctrl++ :/images/viewZoomOut.png &Out Zoom Out Zoom out Zoom out Ctrl+- &Reset Zoom Reset Zoom reset Zoom reset Ctrl+1 true &Horizontal Horizontal Zoom Horizontal zoom Horizontal zoom mode true &Vertical Vertical Zoom Vertical zoom Vertical zoom mode true &All All Zoom All zoom All zoom mode true &Grid Grid Grid Snap grid view mode true &Zebra Zebra Zebra Bar zebra view mode true Too&l Tips Tool tips Tool tips Floating tool tips view mode &Refresh Refresh Refresh Refresh views F5 :/images/itemInstrument.png &Instruments... Instruments Instruments Change instrument definitions and files :/images/itemControllers.png &Controllers... Controllers Controllers Change MIDI controllers configuration &Buses... Buses Buses Change session bus definitions Tempo M&ap / Markers... Tempo Map / Markers Tempo map / markers Change session tempo map / markers &Options... Options Options Change general application program options F12 :/images/transportBackward.png &Backward Backward Backward Transport backward Backspace true :/images/transportRewind.png Re&wind Rewind Rewind Transport rewind true :/images/transportFastForward.png F&ast Forward Fast Forward Fast forward Transport fast forward :/images/transportForward.png &Forward Forward Forward Transport forward true :/images/transportLoop.png &Loop Loop Loop Transport loop Ctrl+Shift+L Loop &Set Loop Set Loop set Transport loop set Ctrl+L :/images/transportStop.png &Stop Stop Stop Transport stop true :/images/transportPlay.png &Play Play Play Transport play/pause Space true :/images/transportRecord.png &Record Record Record Transport record true :/images/transportPunch.png &Punch Punch Punch in/out Transport punch in/out Ctrl+Shift+P Punch Se&t Punch Set Punch in/out set Transport punch in/out set Ctrl+P true :/images/transportMetro.png &Metronome Metronome Metronome Metronome true :/images/transportFollow.png F&ollow Playhead Follow Playhead Follow playhead Follow playhead true :/images/transportAutoBackward.png A&uto Backward Auto Backward Auto backward Auto backward true :/images/transportContinue.png &Continue Past End Continue Past End Continue past end Continue past end :/images/transportPanic.png Pa&nic Panic Panic All MIDI tracks shut off (panic) :/images/helpShortcuts.png &Shortcuts... Shortcuts Shortcuts Keyboard shortcuts &About... About About Show information about this application program About &Qt... About Qt About Qt Show information about the Qt toolkit qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioMeter.h0000644000000000000000000000013213014536043017621 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioMeter.h0000644000175000001440000001064113014536043020443 0ustar00rncbcusers00000000000000// qtractorAudioMeter.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioMeter_h #define __qtractorAudioMeter_h #include "qtractorMeter.h" // Forward declarations. class qtractorAudioMeter; class qtractorAudioMeterValue; class qtractorAudioMonitor; class QResizeEvent; class QPaintEvent; //---------------------------------------------------------------------------- // qtractorAudioMeterScale -- Audio meter bridge scale widget. class qtractorAudioMeterScale : public qtractorMeterScale { Q_OBJECT public: // Constructor. qtractorAudioMeterScale(qtractorAudioMeter *pAudioMeter, QWidget *pParent = 0); protected: // Actual scale drawing method. void paintScale(QPainter *p); }; //---------------------------------------------------------------------------- // qtractorAudioMeterValue -- Audio meter bridge value widget. class qtractorAudioMeterValue : public QWidget { Q_OBJECT public: // Constructor. qtractorAudioMeterValue(qtractorAudioMeter *pAudioMeter, unsigned short iChannel, QWidget *pParent = 0); // Reset peak holder. void peakReset() { m_iPeak = 0; } // Value refreshment. void refresh(); protected: // Specific event handlers. void paintEvent(QPaintEvent *); void resizeEvent(QResizeEvent *); private: // Local instance variables. qtractorAudioMeter *m_pAudioMeter; unsigned short m_iChannel; // Running variables. int m_iValue; float m_fValueDecay; int m_iPeak; int m_iPeakHold; float m_fPeakDecay; int m_iPeakColor; }; //---------------------------------------------------------------------------- // qtractorAudioMeter -- Audio meter bridge slot widget. class qtractorAudioMeter : public qtractorMeter { Q_OBJECT public: // Constructor. qtractorAudioMeter(qtractorAudioMonitor *pAudioMonitor, QWidget *pParent = 0); // Default destructor. ~qtractorAudioMeter(); // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // Audio monitor accessor. void setAudioMonitor(qtractorAudioMonitor *pAudioMonitor); qtractorAudioMonitor *audioMonitor() const; // Local slider update methods. void updatePanning(); void updateGain(); // Monitor reset. void reset(); // Slot refreshment. void refresh(); // Reset peak holder. void peakReset(); // IEC scale accessors. int iec_scale(float dB) const; int iec_level(int iIndex) const; // For faster scaling when drawing... int scale(float fValue) const { return int(m_fScale * fValue); } #ifdef CONFIG_GRADIENT const QPixmap& pixmap() const; void updatePixmap(); #endif // Color/level indexes. enum { ColorOver = 0, Color0dB = 1, Color3dB = 2, Color6dB = 3, Color10dB = 4, LevelCount = 5, ColorBack = 5, ColorFore = 6, ColorCount = 7 }; // Common resource accessors. static void setColor(int iIndex, const QColor& color); static const QColor& color(int iIndex); static const QColor& defaultColor(int iIndex); protected: // Specific event handlers. void resizeEvent(QResizeEvent *); private: // Local forward declarations. class GainSliderInterface; class GainSpinBoxInterface; // Local instance variables. qtractorAudioMonitor *m_pAudioMonitor; unsigned short m_iChannels; qtractorAudioMeterScale *m_pAudioScale; qtractorAudioMeterValue **m_ppAudioValues; float m_fScale; int m_levels[LevelCount]; #ifdef CONFIG_GRADIENT QPixmap *m_pPixmap; #endif static QColor g_defaultColors[ColorCount]; static QColor g_currentColors[ColorCount]; }; #endif // __qtractorAudioMeter_h // end of qtractorAudioMeter.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorBusForm.cpp0000644000000000000000000000013213014536043017473 xustar0030 mtime=1479719971.740089039 30 atime=1479719971.739088539 30 ctime=1479719971.740089039 qtractor-0.8.0/src/qtractorBusForm.cpp0000644000175000001440000006676613014536043020340 0ustar00rncbcusers00000000000000// qtractorBusForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorBusForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorEngineCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorMidiSysexForm.h" #include "qtractorMidiSysex.h" #include "qtractorInstrument.h" #include "qtractorPlugin.h" #include #include #include //---------------------------------------------------------------------- // class qtractorBusListItem -- Custom bus listview item. // class qtractorBusListItem : public QTreeWidgetItem { public: // Constructor. qtractorBusListItem(QTreeWidgetItem *pRootItem, qtractorBus *pBus) : QTreeWidgetItem(pRootItem), m_pBus(pBus) { switch (m_pBus->busType()) { case qtractorTrack::Audio: QTreeWidgetItem::setIcon(0, QIcon(":/images/trackAudio.png")); QTreeWidgetItem::setText(1, QString::number( static_cast (m_pBus)->channels())); break; case qtractorTrack::Midi: QTreeWidgetItem::setIcon(0, QIcon(":/images/trackMidi.png")); QTreeWidgetItem::setText(1, QString::number(16)); break; case qtractorTrack::None: default: break; } QTreeWidgetItem::setText(0, m_pBus->busName()); switch (m_pBus->busMode()) { case qtractorBus::Duplex: QTreeWidgetItem::setText(2, QObject::tr("Duplex")); break; case qtractorBus::Output: QTreeWidgetItem::setText(2, QObject::tr("Output")); break; case qtractorBus::Input: QTreeWidgetItem::setText(2, QObject::tr("Input")); break; case qtractorBus::None: default: QTreeWidgetItem::setText(2, QObject::tr("None")); break; } } // Bus accessors. qtractorBus *bus() const { return m_pBus; } private: // Instance variables. qtractorBus *m_pBus; }; //---------------------------------------------------------------------------- // qtractorBusForm -- UI wrapper form. // Constructor. qtractorBusForm::qtractorBusForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize locals. m_pBus = NULL; m_pAudioRoot = NULL; m_pMidiRoot = NULL; m_iDirtySetup = 0; m_iDirtyCount = 0; m_iDirtyTotal = 0; QHeaderView *pHeader = m_ui.BusListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); pHeader->resizeSection(0, 140); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(1, QHeaderView::ResizeToContents); pHeader->setSectionResizeMode(2, QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(1, QHeaderView::ResizeToContents); pHeader->setResizeMode(2, QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif m_ui.BusListView->setContextMenuPolicy(Qt::CustomContextMenu); const QColor& rgbDark = palette().dark().color().darker(150); m_ui.BusTitleTextLabel->setPalette(QPalette(rgbDark)); m_ui.BusTitleTextLabel->setAutoFillBackground(true); // (Re)initial contents. refreshBuses(); // Try to restore normal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.BusListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(selectBus())); QObject::connect(m_ui.BusListView, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenu(const QPoint&))); QObject::connect(m_ui.BusNameLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.BusModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MonitorCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.AudioChannelsSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioAutoConnectCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.MidiInstrumentComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiSysexPushButton, SIGNAL(clicked()), SLOT(midiSysex())); QObject::connect(m_ui.InputPluginListView, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.InputPluginListView, SIGNAL(contentsChanged()), SLOT(stabilizeForm())); QObject::connect(m_ui.AddInputPluginToolButton, SIGNAL(clicked()), SLOT(addInputPlugin())); QObject::connect(m_ui.RemoveInputPluginToolButton, SIGNAL(clicked()), SLOT(removeInputPlugin())); QObject::connect(m_ui.MoveUpInputPluginToolButton, SIGNAL(clicked()), SLOT(moveUpInputPlugin())); QObject::connect(m_ui.MoveDownInputPluginToolButton, SIGNAL(clicked()), SLOT(moveDownInputPlugin())); QObject::connect(m_ui.OutputPluginListView, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.OutputPluginListView, SIGNAL(contentsChanged()), SLOT(stabilizeForm())); QObject::connect(m_ui.AddOutputPluginToolButton, SIGNAL(clicked()), SLOT(addOutputPlugin())); QObject::connect(m_ui.RemoveOutputPluginToolButton, SIGNAL(clicked()), SLOT(removeOutputPlugin())); QObject::connect(m_ui.MoveUpOutputPluginToolButton, SIGNAL(clicked()), SLOT(moveUpOutputPlugin())); QObject::connect(m_ui.MoveDownOutputPluginToolButton, SIGNAL(clicked()), SLOT(moveDownOutputPlugin())); QObject::connect(m_ui.MoveUpPushButton, SIGNAL(clicked()), SLOT(moveUpBus())); QObject::connect(m_ui.MoveDownPushButton, SIGNAL(clicked()), SLOT(moveDownBus())); QObject::connect(m_ui.CreatePushButton, SIGNAL(clicked()), SLOT(createBus())); QObject::connect(m_ui.UpdatePushButton, SIGNAL(clicked()), SLOT(updateBus())); QObject::connect(m_ui.DeletePushButton, SIGNAL(clicked()), SLOT(deleteBus())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); stabilizeForm(); } // Set current bus. void qtractorBusForm::setBus ( qtractorBus *pBus ) { if (pBus == NULL) return; // Get the device view root item... QTreeWidgetItem *pRootItem = NULL; if (pBus) { switch (pBus->busType()) { case qtractorTrack::Audio: pRootItem = m_pAudioRoot; break; case qtractorTrack::Midi: pRootItem = m_pMidiRoot; break; default: break; } } // Is the root present? if (pRootItem == NULL) { stabilizeForm(); return; } // For each child, test for identity... const int iChildCount = pRootItem->childCount(); for (int i = 0; i < iChildCount; ++i) { QTreeWidgetItem *pItem = pRootItem->child(i); // If identities match, select as current device item. qtractorBusListItem *pBusItem = static_cast (pItem); if (pBusItem && pBusItem->bus() == pBus) { m_ui.BusListView->setCurrentItem(pItem); break; } } } // Current bus accessor. qtractorBus *qtractorBusForm::bus (void) { return m_pBus; } // Current bus accessor. bool qtractorBusForm::isDirty (void) { return (m_iDirtyTotal > 0); } // Show current selected bus. void qtractorBusForm::showBus ( qtractorBus *pBus ) { ++m_iDirtySetup; // Reset plugin lists... resetPluginLists(); // Settle current bus reference... m_pBus = pBus; // Update some dependable specifics... updateMidiInstruments(); updateMidiSysex(); // Show bus properties into view pane... if (pBus) { QString sBusTitle = pBus->busName(); if (!sBusTitle.isEmpty()) sBusTitle += " - "; switch (pBus->busType()) { case qtractorTrack::Audio: { sBusTitle += tr("Audio"); qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { // Audio bus specifics... m_ui.AudioChannelsSpinBox->setValue( pAudioBus->channels()); m_ui.AudioAutoConnectCheckBox->setChecked( pAudioBus->isAutoConnect()); // Set plugin lists... if (pAudioBus->busMode() & qtractorBus::Input) m_ui.InputPluginListView->setPluginList( pAudioBus->pluginList_in()); if (pAudioBus->busMode() & qtractorBus::Output) m_ui.OutputPluginListView->setPluginList( pAudioBus->pluginList_out()); } break; } case qtractorTrack::Midi: { sBusTitle += tr("MIDI"); qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { // MIDI bus specifics... int iInstrumentIndex = m_ui.MidiInstrumentComboBox->findText( pMidiBus->instrumentName()); m_ui.MidiInstrumentComboBox->setCurrentIndex( iInstrumentIndex > 0 ? iInstrumentIndex : 0); // Set plugin lists... if (pMidiBus->busMode() & qtractorBus::Input) m_ui.InputPluginListView->setPluginList( pMidiBus->pluginList_in()); if (pMidiBus->busMode() & qtractorBus::Output) m_ui.OutputPluginListView->setPluginList( pMidiBus->pluginList_out()); } break; } case qtractorTrack::None: default: break; } if (!sBusTitle.isEmpty()) sBusTitle += ' '; m_ui.BusTitleTextLabel->setText(sBusTitle + tr("Bus")); m_ui.BusNameLineEdit->setText(pBus->busName()); m_ui.BusModeComboBox->setCurrentIndex(int(pBus->busMode()) - 1); m_ui.MonitorCheckBox->setChecked(pBus->isMonitor()); } // Reset dirty flag... m_iDirtyCount = 0; --m_iDirtySetup; // Done. stabilizeForm(); } // Refresh all buses list and views. void qtractorBusForm::refreshBuses (void) { // // (Re)Load complete bus listing ... // m_pAudioRoot = NULL; m_pMidiRoot = NULL; m_ui.BusListView->clear(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Audio buses... qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { m_pAudioRoot = new QTreeWidgetItem(m_ui.BusListView); m_pAudioRoot->setText(0, ' ' + tr("Audio")); m_pAudioRoot->setFlags( // Audio root item is not selectable... m_pAudioRoot->flags() & ~Qt::ItemIsSelectable); for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) new qtractorBusListItem(m_pAudioRoot, pBus); m_pAudioRoot->setExpanded(true); } // MIDI buses... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { m_pMidiRoot = new QTreeWidgetItem(m_ui.BusListView); m_pMidiRoot->setText(0, ' ' + tr("MIDI")); m_pMidiRoot->setFlags( // MIDI root item is not selectable... m_pMidiRoot->flags() & ~Qt::ItemIsSelectable); for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) new qtractorBusListItem(m_pMidiRoot, pBus); m_pMidiRoot->setExpanded(true); } } // Bus selection slot. void qtractorBusForm::selectBus (void) { // Get current selected item, must not be a root one... QTreeWidgetItem *pItem = m_ui.BusListView->currentItem(); if (pItem == NULL) return; if (pItem->parent() == NULL) return; // Just make it in current view... qtractorBusListItem *pBusItem = static_cast (pItem); if (pBusItem == NULL) return; // Check if we need an update?... qtractorBus *pBus = pBusItem->bus(); if (m_pBus && m_pBus != pBus && m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.UpdatePushButton->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: if (updateBus(m_pBus)) { ++m_iDirtyTotal; refreshBuses(); } // Fall thru... case QMessageBox::Discard: break; default: // Cancel. return; } } // Get new one into view... showBus(pBus); } // Check whether the current view is elligible for action. unsigned int qtractorBusForm::flags (void) const { unsigned int iFlags = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return iFlags; if (m_pBus == NULL) return iFlags; if (m_pBus->prev()) { iFlags |= Delete; if ((m_pBus->prev())->prev()) iFlags |= MoveUp; if (m_pBus->next()) iFlags |= MoveDown; } if (m_iDirtyCount == 0) return iFlags; const QString sBusName = m_ui.BusNameLineEdit->text().simplified(); if (sBusName.isEmpty()) return iFlags; // Get the device view root item... qtractorEngine *pEngine = NULL; switch (m_pBus->busType()) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); break; default: break; } // Is it still valid? if (pEngine == NULL) return iFlags; // Is there one already? qtractorBus *pBus = pEngine->findBus(sBusName); qtractorBus *pBusEx = pEngine->findBusEx(sBusName); if (pBus == NULL && pBusEx == NULL) iFlags |= Create; if ((pBus == NULL || pBus == m_pBus) && (pBusEx == NULL) && (m_pBus->prev() || m_ui.BusModeComboBox->currentIndex() == 2)) iFlags |= Update; return iFlags; } // Update bus method. bool qtractorBusForm::updateBus ( qtractorBus *pBus ) { if (pBus == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; const QString sBusName = m_ui.BusNameLineEdit->text().simplified(); if (sBusName.isEmpty()) return false; // Reset plugin lists... resetPluginLists(); qtractorBus::BusMode busMode = qtractorBus::None; switch (m_ui.BusModeComboBox->currentIndex()) { case 0: busMode = qtractorBus::Input; break; case 1: busMode = qtractorBus::Output; break; case 2: busMode = qtractorBus::Duplex; break; } // Make it as an unduable command... qtractorUpdateBusCommand *pUpdateBusCommand = new qtractorUpdateBusCommand(pBus); // Set all updated properties... qtractorTrack::TrackType busType = pBus->busType(); pUpdateBusCommand->setBusType(busType); pUpdateBusCommand->setBusName(sBusName); pUpdateBusCommand->setBusMode(busMode); pUpdateBusCommand->setMonitor( (busMode & qtractorBus::Duplex) == qtractorBus::Duplex && m_ui.MonitorCheckBox->isChecked()); // Specialties for bus types... switch (busType) { case qtractorTrack::Audio: pUpdateBusCommand->setChannels( m_ui.AudioChannelsSpinBox->value()); pUpdateBusCommand->setAutoConnect( m_ui.AudioAutoConnectCheckBox->isChecked()); break; case qtractorTrack::Midi: pUpdateBusCommand->setInstrumentName( m_ui.MidiInstrumentComboBox->currentIndex() > 0 ? m_ui.MidiInstrumentComboBox->currentText() : QString::null); // Fall thru... case qtractorTrack::None: default: break; } // Execute and refresh form... return pSession->execute(pUpdateBusCommand); } // Move current bus up towards the list top. void qtractorBusForm::moveUpBus (void) { if (m_pBus == NULL) return; qtractorBus *pNextBus = m_pBus->prev(); if (pNextBus == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Make it an undoable command... if (pSession->execute(new qtractorMoveBusCommand(m_pBus, pNextBus))) { ++m_iDirtyTotal; refreshBuses(); } // Reselect current bus... setBus(m_pBus); } // Move current bus down towards the list bottom. void qtractorBusForm::moveDownBus (void) { if (m_pBus == NULL) return; qtractorBus *pNextBus = m_pBus->next(); if (pNextBus == NULL) return; pNextBus = pNextBus->next(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Make it an undoable command... if (pSession->execute(new qtractorMoveBusCommand(m_pBus, pNextBus))) { ++m_iDirtyTotal; refreshBuses(); } // Reselect current bus... setBus(m_pBus); } // Create a new bus from current view. void qtractorBusForm::createBus (void) { if (m_pBus == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const QString sBusName = m_ui.BusNameLineEdit->text().simplified(); if (sBusName.isEmpty()) return; qtractorBus::BusMode busMode = qtractorBus::None; switch (m_ui.BusModeComboBox->currentIndex()) { case 0: busMode = qtractorBus::Input; break; case 1: busMode = qtractorBus::Output; break; case 2: busMode = qtractorBus::Duplex; break; } // Make it as an unduable command... qtractorCreateBusCommand *pCreateBusCommand = new qtractorCreateBusCommand(); // Set all creational properties... qtractorTrack::TrackType busType = m_pBus->busType(); pCreateBusCommand->setBusType(busType); pCreateBusCommand->setBusName(sBusName); pCreateBusCommand->setBusMode(busMode); pCreateBusCommand->setMonitor( (busMode & qtractorBus::Duplex) == qtractorBus::Duplex && m_ui.MonitorCheckBox->isChecked()); // Specialties for bus types... switch (busType) { case qtractorTrack::Audio: pCreateBusCommand->setChannels( m_ui.AudioChannelsSpinBox->value()); pCreateBusCommand->setAutoConnect( m_ui.AudioAutoConnectCheckBox->isChecked()); break; case qtractorTrack::Midi: pCreateBusCommand->setInstrumentName( m_ui.MidiInstrumentComboBox->currentIndex() > 0 ? m_ui.MidiInstrumentComboBox->currentText() : QString::null); // Fall thru... case qtractorTrack::None: default: break; } // Execute and refresh form... if (pSession->execute(pCreateBusCommand)) { ++m_iDirtyTotal; refreshBuses(); } // Get new one into view, // usually created as last one... qtractorBus *pBus = m_pBus; while (pBus->next()) pBus = pBus->next(); showBus(pBus); // Select the new bus... setBus(m_pBus); } // Update current bus in view. void qtractorBusForm::updateBus (void) { // That's it... if (updateBus(m_pBus)) { ++m_iDirtyTotal; refreshBuses(); } // Reselect current bus... setBus(m_pBus); } // Delete current bus in view. void qtractorBusForm::deleteBus (void) { if (m_pBus == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { // Get some textual type... QString sBusType; switch (m_pBus->busType()) { case qtractorTrack::Audio: sBusType = tr("Audio"); break; case qtractorTrack::Midi: sBusType = tr("MIDI"); break; default: break; } // Show the warning... if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to remove bus:\n\n" "\"%1\" (%2)\n\n" "Are you sure?") .arg(m_pBus->busName()) .arg(sBusType), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Reset plugin lists... resetPluginLists(); // Make it as an unduable command... qtractorDeleteBusCommand *pDeleteBusCommand = new qtractorDeleteBusCommand(m_pBus); // Invalidade current bus... m_pBus = NULL; // Execute and refresh form... if (pSession->execute(pDeleteBusCommand)) { ++m_iDirtyTotal; refreshBuses(); } // Done. stabilizeForm(); } // Reset (stabilize) plugin lists... void qtractorBusForm::resetPluginLists (void) { m_ui.InputPluginListView->setPluginList(NULL); m_ui.OutputPluginListView->setPluginList(NULL); } // Make changes due. void qtractorBusForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Reject settings (Close button slot). void qtractorBusForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; default: // Cancel. bReject = false; break; } } if (bReject) QDialog::reject(); } // Stabilize current form state. void qtractorBusForm::stabilizeForm (void) { if (m_pBus) { m_ui.CommonBusGroup->setEnabled(true); m_ui.AudioBusGroup->setVisible( m_pBus->busType() == qtractorTrack::Audio); m_ui.MidiBusGroup->setVisible( m_pBus->busType() == qtractorTrack::Midi && (m_pBus->busMode() & qtractorBus::Output)); } else { m_ui.CommonBusGroup->setEnabled(false); m_ui.AudioBusGroup->setVisible(false); m_ui.MidiBusGroup->setVisible(false); } m_ui.MonitorCheckBox->setEnabled( m_pBus && m_ui.BusModeComboBox->currentIndex() == 2); unsigned int iFlags = flags(); m_ui.MoveUpPushButton->setEnabled(iFlags & MoveUp); m_ui.MoveDownPushButton->setEnabled(iFlags & MoveDown); m_ui.CreatePushButton->setEnabled(iFlags & Create); m_ui.UpdatePushButton->setEnabled(iFlags & Update); m_ui.DeletePushButton->setEnabled(iFlags & Delete); // Stabilize current plugin lists state. bool bEnabled; int iItem, iItemCount; qtractorPlugin *pPlugin = NULL; qtractorPluginListItem *pItem = NULL; // Input plugin list... bEnabled = (m_ui.InputPluginListView->pluginList() != NULL); m_ui.BusTabWidget->setTabEnabled(1, bEnabled); if (bEnabled) { iItemCount = m_ui.InputPluginListView->count(); iItem = -1; pPlugin = NULL; pItem = static_cast ( m_ui.InputPluginListView->currentItem()); if (pItem) { iItem = m_ui.InputPluginListView->row(pItem); pPlugin = pItem->plugin(); } // m_ui.AddInputPluginToolButton->setEnabled(true); m_ui.RemoveInputPluginToolButton->setEnabled(pPlugin != NULL); m_ui.MoveUpInputPluginToolButton->setEnabled(pItem && iItem > 0); m_ui.MoveDownInputPluginToolButton->setEnabled( pItem && iItem < iItemCount - 1); } // Output plugin list... bEnabled = (m_ui.OutputPluginListView->pluginList() != NULL); m_ui.BusTabWidget->setTabEnabled(2, bEnabled); if (bEnabled) { iItemCount = m_ui.OutputPluginListView->count(); iItem = -1; pPlugin = NULL; pItem = static_cast ( m_ui.OutputPluginListView->currentItem()); if (pItem) { iItem = m_ui.OutputPluginListView->row(pItem); pPlugin = pItem->plugin(); } // m_ui.AddOutputPluginToolButton->setEnabled(true); m_ui.RemoveOutputPluginToolButton->setEnabled(pPlugin != NULL); m_ui.MoveUpOutputPluginToolButton->setEnabled(pItem && iItem > 0); m_ui.MoveDownOutputPluginToolButton->setEnabled( pItem && iItem < iItemCount - 1); } } // Bus list view context menu handler. void qtractorBusForm::contextMenu ( const QPoint& /*pos*/ ) { // Build the device context menu... QMenu menu(this); QAction *pAction; unsigned int iFlags = flags(); pAction = menu.addAction( QIcon(":/images/formCreate.png"), tr("&Create"), this, SLOT(createBus())); pAction->setEnabled(iFlags & Create); pAction = menu.addAction( QIcon(":/images/formAccept.png"), tr("&Update"), this, SLOT(updateBus())); pAction->setEnabled(iFlags & Update); pAction = menu.addAction( QIcon(":/images/formRemove.png"), tr("&Delete"), this, SLOT(deleteBus())); pAction->setEnabled(iFlags & Delete); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formMoveUp.png"), tr("Move &Up"), this, SLOT(moveUpBus())); pAction->setEnabled(iFlags & MoveUp); pAction = menu.addAction( QIcon(":/images/formMoveDown.png"), tr("Move &Down"), this, SLOT(moveDownBus())); pAction->setEnabled(iFlags & MoveDown); // menu.exec(m_ui.BusListView->mapToGlobal(pos)); menu.exec(QCursor::pos()); } // Show MIDI SysEx bank manager dialog... void qtractorBusForm::midiSysex (void) { // Care of MIDI output bus... if (m_pBus == NULL) return; if (m_pBus->busType() != qtractorTrack::Midi) return; if ((m_pBus->busMode() & qtractorBus::Output) == 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus == NULL) return; if (pMidiBus->sysexList() == NULL) return; qtractorMidiSysexForm form(this); form.setSysexList(pMidiBus->sysexList()); form.exec(); updateMidiSysex(); } // Refresh instrument list. void qtractorBusForm::updateMidiInstruments (void) { m_ui.MidiInstrumentComboBox->clear(); m_ui.MidiInstrumentComboBox->addItem(tr("(No instrument)")); // Care of MIDI output bus... if (m_pBus == NULL) return; if (m_pBus->busType() != qtractorTrack::Midi) return; if ((m_pBus->busMode() & qtractorBus::Output) == 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return; // Avoid superfluous change notifications... ++m_iDirtySetup; const QIcon& icon = QIcon(":/images/itemInstrument.png"); if (pMidiBus->pluginList_out()) { qtractorMidiManager *pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) { pMidiManager->updateInstruments(); const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); qtractorMidiManager::Instruments::ConstIterator iter = list.constBegin(); const qtractorMidiManager::Instruments::ConstIterator& iter_end = list.constEnd(); for ( ; iter != iter_end; ++iter) m_ui.MidiInstrumentComboBox->addItem(icon, iter.key()); } } // Regular instrument names... qtractorInstrumentList::ConstIterator iter = pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) m_ui.MidiInstrumentComboBox->addItem(icon, iter.value().instrumentName()); // Done. --m_iDirtySetup; } // Update SysEx status. void qtractorBusForm::updateMidiSysex (void) { m_ui.MidiSysexTextLabel->clear(); // Care of MIDI output bus... if (m_pBus == NULL) return; if (m_pBus->busType() != qtractorTrack::Midi) return; if ((m_pBus->busMode() & qtractorBus::Output) == 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus == NULL) return; if (pMidiBus->sysexList() == NULL) return; // Show proper count status... int iSysexCount = (pMidiBus->sysexList())->count(); switch (iSysexCount) { case 0: m_ui.MidiSysexTextLabel->setText(tr("(none)")); break; case 1: m_ui.MidiSysexTextLabel->setText(tr("(1 item)")); break; default: m_ui.MidiSysexTextLabel->setText(tr("(%1 items)").arg(iSysexCount)); break; } } // Input plugin list slots. void qtractorBusForm::addInputPlugin (void) { m_ui.InputPluginListView->addPlugin(); } void qtractorBusForm::removeInputPlugin (void) { m_ui.InputPluginListView->removePlugin(); } void qtractorBusForm::moveUpInputPlugin (void) { m_ui.InputPluginListView->moveUpPlugin(); } void qtractorBusForm::moveDownInputPlugin (void) { m_ui.InputPluginListView->moveDownPlugin(); } // Output plugin list slots. void qtractorBusForm::addOutputPlugin (void) { m_ui.OutputPluginListView->addPlugin(); } void qtractorBusForm::removeOutputPlugin (void) { m_ui.OutputPluginListView->removePlugin(); } void qtractorBusForm::moveUpOutputPlugin (void) { m_ui.OutputPluginListView->moveUpPlugin(); } void qtractorBusForm::moveDownOutputPlugin (void) { m_ui.OutputPluginListView->moveDownPlugin(); } // end of qtractorBusForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeStretcher.cpp0000644000000000000000000000012713014536043020704 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77710754 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeStretcher.cpp0000644000175000001440000001512013014536043021517 0ustar00rncbcusers00000000000000// qtractorTimeStretcher.cpp // /**************************************************************************** Copyright (C) 2005-2010, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeStretcher.h" #include #include #include // Constructor. qtractorTimeStretcher::qtractorTimeStretcher ( unsigned short iChannels, unsigned int iSampleRate, float fTimeStretch, float fPitchShift, unsigned int iFlags, unsigned int iBufferSize ) : m_pTimeStretch(NULL) #ifdef CONFIG_LIBRUBBERBAND , m_pRubberBandStretcher(NULL) , m_iRubberBandChannels(iChannels) , m_iRubberBandLatency(0) , m_iRubberBandFrames(0) , m_ppRubberBandFrames(NULL) , m_ppRubberBandBuffer(NULL) , m_bRubberBandFlush(false) #endif { if ((fTimeStretch > 0.1f && fTimeStretch < 1.0f - 1e-3f) || (fTimeStretch > 1.0f + 1e-3f && fTimeStretch < 4.0f)) { if (iFlags & WsolaTimeStretch) { m_pTimeStretch = new qtractorTimeStretch(iChannels, iSampleRate); m_pTimeStretch->setTempo(1.0f / fTimeStretch); m_pTimeStretch->setQuickSeek(iFlags & WsolaQuickSeek); fTimeStretch = 0.0f; } } else fTimeStretch = 0.0f; #ifdef CONFIG_LIBRUBBERBAND if (fTimeStretch > 0.0f || (fPitchShift > 0.1f && fPitchShift < 1.0f - 1e-3f) || (fPitchShift > 1.0f + 1e-3f && fPitchShift < 4.0f)) { if (fTimeStretch < 0.1f) fTimeStretch = 1.0f; m_pRubberBandStretcher = new RubberBand::RubberBandStretcher( iSampleRate, iChannels, RubberBand::RubberBandStretcher::OptionProcessRealTime, fTimeStretch, fPitchShift); m_pRubberBandStretcher->setMaxProcessSize(iBufferSize); m_ppRubberBandBuffer = new float * [m_iRubberBandChannels]; m_iRubberBandLatency = m_pRubberBandStretcher->getLatency(); m_iRubberBandFrames = m_iRubberBandLatency; if (m_iRubberBandFrames > 0) { m_ppRubberBandFrames = new float * [m_iRubberBandChannels]; m_ppRubberBandFrames[0] = new float [m_iRubberBandFrames]; ::memset(m_ppRubberBandFrames[0], 0, m_iRubberBandFrames * sizeof(float)); for (unsigned short i = 1; i < m_iRubberBandChannels; ++i) m_ppRubberBandFrames[i] = m_ppRubberBandFrames[0]; } } #endif } // Destructor. qtractorTimeStretcher::~qtractorTimeStretcher() { if (m_pTimeStretch) delete m_pTimeStretch; #ifdef CONFIG_LIBRUBBERBAND if (m_ppRubberBandBuffer) delete [] m_ppRubberBandBuffer; if (m_ppRubberBandFrames) { delete [] m_ppRubberBandFrames[0]; delete [] m_ppRubberBandFrames; } if (m_pRubberBandStretcher) delete m_pRubberBandStretcher; #endif } // Adds frames of samples into the input buffer. void qtractorTimeStretcher::process ( float **ppFrames, unsigned int iFrames ) { if (m_pTimeStretch) { m_pTimeStretch->putFrames(ppFrames, iFrames); #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) { unsigned int noffs = 0; unsigned int nread = iFrames; while (nread > 0 && noffs < iFrames) { for (unsigned short i = 0; i < m_iRubberBandChannels; ++i) m_ppRubberBandBuffer[i] = ppFrames[i] + noffs; nread = m_pTimeStretch->receiveFrames( m_ppRubberBandBuffer, iFrames - noffs); noffs += nread; } iFrames = noffs; } } if (m_pRubberBandStretcher) { m_pRubberBandStretcher->process(ppFrames, iFrames, false); #endif } } // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than available() // samples in the buffer, returns all that available. duh? unsigned int qtractorTimeStretcher::retrieve ( float **ppFrames, unsigned int iFrames ) { #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) { unsigned int nread = m_pRubberBandStretcher->retrieve(ppFrames, iFrames); if (nread > 0 && m_iRubberBandLatency > 0) { if (m_iRubberBandLatency > nread) { m_iRubberBandLatency -= nread; nread = 0; } else { unsigned int noffs = m_iRubberBandLatency; nread -= m_iRubberBandLatency; m_iRubberBandLatency = 0; for (unsigned int i = 0; i < m_iRubberBandChannels; ++i) { float *pFrames = ppFrames[i]; ::memmove(pFrames, pFrames + noffs, nread * sizeof(float)); } } } return nread; } #endif return (m_pTimeStretch ? m_pTimeStretch->receiveFrames(ppFrames, iFrames) : 0); } // Returns number of frames currently available. unsigned int qtractorTimeStretcher::available (void) const { int iAvailable = 0; #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) iAvailable = m_pRubberBandStretcher->available(); else #endif if (m_pTimeStretch) iAvailable = m_pTimeStretch->frames(); return (iAvailable > 0 ? iAvailable : 0); } // Flush any last samples that are hiding // in the internal processing pipeline. void qtractorTimeStretcher::flush (void) { if (m_pTimeStretch) m_pTimeStretch->flushInput(); #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher && !m_bRubberBandFlush) { // Process a last dummy empty buffer... if (m_iRubberBandFrames > 0) { m_pRubberBandStretcher->process( m_ppRubberBandFrames, m_iRubberBandFrames, true); } m_iRubberBandLatency = 0; m_bRubberBandFlush = true; } #endif } // Clears all buffers. void qtractorTimeStretcher::reset (void) { if (m_pTimeStretch) m_pTimeStretch->clear(); #ifdef CONFIG_LIBRUBBERBAND if (m_pRubberBandStretcher) { m_pRubberBandStretcher->reset(); m_iRubberBandLatency = m_pRubberBandStretcher->getLatency(); m_iRubberBandFrames = m_iRubberBandLatency; if (m_iRubberBandFrames > 0) { if (m_ppRubberBandFrames) { delete [] m_ppRubberBandFrames[0]; // delete [] m_ppRubberBandFrames; } // m_ppRubberBandFrames = new float * [m_iRubberBandChannels]; m_ppRubberBandFrames[0] = new float [m_iRubberBandFrames]; ::memset(m_ppRubberBandFrames[0], 0, m_iRubberBandFrames * sizeof(float)); for (unsigned short i = 1; i < m_iRubberBandChannels; ++i) m_ppRubberBandFrames[i] = m_ppRubberBandFrames[0]; } m_bRubberBandFlush = false; } #endif } // end of qtractorTimeStretcher.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackCommand.cpp0000644000000000000000000000012713014536043020465 xustar0029 mtime=1479719971.77810804 29 atime=1479719971.77810804 29 ctime=1479719971.77810804 qtractor-0.8.0/src/qtractorTrackCommand.cpp0000644000175000001440000011142713014536043021307 0ustar00rncbcusers00000000000000// qtractorTrackCommand.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackCommand.h" #include "qtractorClipCommand.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorAudioClip.h" #include "qtractorMidiEngine.h" #include "qtractorMidiControl.h" #include "qtractorMidiManager.h" #include "qtractorMidiClip.h" #include "qtractorMixer.h" #include "qtractorMonitor.h" #include "qtractorPlugin.h" #include "qtractorCurve.h" //---------------------------------------------------------------------- // class qtractorTrackCommand - implementation // // Constructor. qtractorTrackCommand::qtractorTrackCommand ( const QString& sName, qtractorTrack *pTrack, qtractorTrack *pAfterTrack ) : qtractorCommand(sName), m_pTrack(pTrack), m_pAfterTrack(pAfterTrack) { setClearSelectReset(true); } // Destructor. qtractorTrackCommand::~qtractorTrackCommand (void) { if (isAutoDelete()) delete m_pTrack; } // Track command methods. bool qtractorTrackCommand::addTrack (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTrackCommand::addTrack(%p, %p)", m_pTrack, m_pAfterTrack); #endif if (m_pTrack == NULL) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return false; // Guess which item we're adding after... #if 0 if (m_pAfterTrack == NULL) m_pAfterTrack = m_pTrack->prev(); #else if (m_pAfterTrack == NULL) m_pAfterTrack = pSession->tracks().last(); #endif int iTrack = pSession->tracks().find(m_pAfterTrack) + 1; // Link the track into session... pSession->insertTrack(m_pTrack, m_pAfterTrack); // And the new track list view item too... qtractorTrackList *pTrackList = pTracks->trackList(); iTrack = pTrackList->insertTrack(iTrack, m_pTrack); // Special MIDI track cases... if (m_pTrack->trackType() == qtractorTrack::Midi) pTracks->updateMidiTrack(m_pTrack); // (Re)open all clips... qtractorClip *pClip = m_pTrack->clips().first(); for ( ; pClip; pClip = pClip->next()) pClip->open(); // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(true); // Let the change get visible. pTrackList->setCurrentTrackRow(iTrack); // ATTN: MIDI controller map feedback. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->sendAllControllers(iTrack); // Avoid disposal of the track reference. setAutoDelete(false); return true; } bool qtractorTrackCommand::removeTrack (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTrackCommand::removeTrack(%p, %p)", m_pTrack, m_pAfterTrack); #endif if (m_pTrack == NULL) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return false; // Save which item we're adding after... if (m_pAfterTrack == NULL) m_pAfterTrack = m_pTrack->prev(); #if 0 if (m_pAfterTrack == NULL) m_pAfterTrack = pSession->tracks().last(); #endif // Get the list view item reference of the intended track... int iTrack = pSession->tracks().find(m_pTrack); if (iTrack < 0) return false; // Close all clips... qtractorClip *pClip = m_pTrack->clips().last(); for ( ; pClip; pClip = pClip->prev()) pClip->close(); // Second, remove from session... pSession->unlinkTrack(m_pTrack); // Third, remove track from list view... qtractorTrackList *pTrackList = pTracks->trackList(); iTrack = pTrackList->removeTrack(iTrack); if (iTrack >= 0) pTrackList->setCurrentTrackRow(iTrack); // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(); // ATTN: MIDI controller map feedback. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->sendAllControllers(iTrack); // Make ths track reference disposable. setAutoDelete(true); return true; } //---------------------------------------------------------------------- // class qtractorAddTrackCommand - implementation // // Constructor. qtractorAddTrackCommand::qtractorAddTrackCommand ( qtractorTrack *pTrack, qtractorTrack *pAfterTrack ) : qtractorTrackCommand(QObject::tr("add track"), pTrack, pAfterTrack) { } // Track insertion command methods. bool qtractorAddTrackCommand::redo (void) { return addTrack(); } bool qtractorAddTrackCommand::undo (void) { return removeTrack(); } //---------------------------------------------------------------------- // class qtractorRemoveTrackCommand - implementation // // Constructor. qtractorRemoveTrackCommand::qtractorRemoveTrackCommand ( qtractorTrack *pTrack ) : qtractorTrackCommand(QObject::tr("remove track"), pTrack, pTrack->prev()) { } // Track-removal command methods. bool qtractorRemoveTrackCommand::redo (void) { return removeTrack(); } bool qtractorRemoveTrackCommand::undo (void) { return addTrack(); } //---------------------------------------------------------------------- // class qtractorCopyTrackCommand - implementation // // Constructor. qtractorCopyTrackCommand::qtractorCopyTrackCommand ( qtractorTrack *pTrack, qtractorTrack *pAfterTrack ) : qtractorTrackCommand(QObject::tr("duplicate track"), pTrack, pAfterTrack), m_iCopyCount(0) { } // Track insertion command methods. bool qtractorCopyTrackCommand::redo (void) { const bool bResult = addTrack(); if (++m_iCopyCount > 1) return bResult; // One-time copy... qtractorTrack *pTrack = afterTrack(); qtractorTrack *pNewTrack = track(); // Reset state properties... pNewTrack->resetProperties(); // Copy all former clips depending of track type... const qtractorTrack::TrackType trackType = pTrack->trackType(); for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { switch (trackType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) { qtractorAudioClip *pNewAudioClip = new qtractorAudioClip(*pAudioClip); pNewAudioClip->setClipStart(pAudioClip->clipStart()); pNewAudioClip->setClipOffset(pAudioClip->clipOffset()); pNewAudioClip->setClipLength(pAudioClip->clipLength()); pNewAudioClip->setFadeInLength(pAudioClip->fadeInLength()); pNewAudioClip->setFadeOutLength(pAudioClip->fadeOutLength()); pNewAudioClip->setPitchShift(pAudioClip->pitchShift()); pNewAudioClip->setTimeStretch(pAudioClip->timeStretch()); pNewTrack->addClip(pNewAudioClip); } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { qtractorMidiClip *pNewMidiClip = new qtractorMidiClip(*pMidiClip); pNewMidiClip->setClipStart(pMidiClip->clipStart()); pNewMidiClip->setClipOffset(pMidiClip->clipOffset()); pNewMidiClip->setClipLength(pMidiClip->clipLength()); pNewMidiClip->setFadeInLength(pMidiClip->fadeInLength()); pNewMidiClip->setFadeOutLength(pMidiClip->fadeOutLength()); pNewTrack->addClip(pNewMidiClip); } break; } default: break; } } // About to copy all automation/curves... qtractorCurveList *pCurveList = pTrack->curveList(); qtractorCurveList *pNewCurveList = pNewTrack->curveList(); // About to find and set current automation/curve... qtractorCurve *pCurve, *pCurrentCurve = pTrack->currentCurve(); qtractorCurve *pNewCurve, *pNewCurrentCurve = NULL; // Copy all former plugins and respective automation/curves... qtractorPluginList *pPluginList = pTrack->pluginList(); qtractorPluginList *pNewPluginList = pNewTrack->pluginList(); if (pPluginList && pNewPluginList) { for (qtractorPlugin *pPlugin = pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { // Copy new plugin... qtractorPlugin *pNewPlugin = pNewPluginList->copyPlugin(pPlugin); if (pNewPlugin == NULL) continue; pNewPluginList->insertPlugin(pNewPlugin, NULL); // Activation automation/curves... if (pCurveList == NULL || pNewCurveList == NULL) continue; pCurve = pPlugin->activateSubject()->curve(); if (pCurve && pCurve->list() == pCurveList) { pNewCurve = cloneCurve(pNewCurveList, pNewPlugin->activateSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } // Copy plugin parameters automation/curves... const qtractorPlugin::Params& params = pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); pCurve = pParam->subject()->curve(); if (pCurve && pCurve->list() == pCurveList) { qtractorPluginParam *pNewParam = pNewPlugin->findParam(pParam->index()); if (pNewParam == NULL) continue; pNewCurve = cloneCurve(pNewCurveList, pNewParam->subject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } } } // And other MIDI specific plugins-list properties as well qtractorMidiManager *pMidiManager = pPluginList->midiManager(); qtractorMidiManager *pNewMidiManager = pNewPluginList->midiManager(); if (pMidiManager && pNewMidiManager) { // The basic ones... pNewPluginList->setMidiBank( pPluginList->midiBank()); pNewPluginList->setMidiProg( pPluginList->midiProg()); pNewPluginList->setAudioOutputBusName( pPluginList->audioOutputBusName()); pNewPluginList->setAudioOutputAutoConnect( pPluginList->isAudioOutputAutoConnect()); pNewPluginList->setAudioOutputBus( pPluginList->isAudioOutputBus()); // The effective ones... pNewMidiManager->setAudioOutputBusName( pMidiManager->audioOutputBusName()); pNewMidiManager->setAudioOutputAutoConnect( pMidiManager->isAudioOutputAutoConnect()); pNewMidiManager->setAudioOutputBus( pMidiManager->isAudioOutputBus()); } } // Copy all former plugins and respective automation... if (pCurveList && pNewCurveList) { pCurve = pTrack->monitorSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->monitorSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->monitor()->panningSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->monitor()->panningSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->monitor()->gainSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->monitor()->gainSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->recordSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->recordSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->muteSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->muteSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } pCurve = pTrack->soloSubject()->curve(); if (pCurve) { pNewCurve = cloneCurve(pNewCurveList, pNewTrack->soloSubject(), pCurve); if (pNewCurrentCurve == NULL && pCurrentCurve == pCurve) pNewCurrentCurve = pNewCurve; } } // Set final new track properties... if (pNewCurrentCurve) pNewTrack->setCurrentCurve(pNewCurrentCurve); // Update monitor volume/panning for new MIDI track... if (trackType == qtractorTrack::Midi) { qtractorMidiBus *pMidiBus = static_cast (pNewTrack->outputBus()); if (pMidiBus) { pMidiBus->setVolume(pNewTrack, pNewTrack->gain()); pMidiBus->setPanning(pNewTrack, pNewTrack->panning()); } } // Refresh to most recent things... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTrackStrip(pNewTrack); } return bResult; } bool qtractorCopyTrackCommand::undo (void) { return removeTrack(); } // Clone an existing automation/curve. qtractorCurve *qtractorCopyTrackCommand::cloneCurve ( qtractorCurveList *pNewCurveList, qtractorSubject *pNewSubject, qtractorCurve *pCurve ) const { qtractorCurve *pNewCurve = new qtractorCurve(pNewCurveList, pNewSubject, pCurve->mode(), pCurve->minFrameDist()); pNewCurve->setDefaultValue(pCurve->defaultValue()); pNewCurve->setLength(pCurve->length()); pNewCurve->setCapture(pCurve->isCapture()); pNewCurve->setProcess(pCurve->isProcess()); pNewCurve->setLocked(pCurve->isLocked()); pNewCurve->setLogarithmic(pCurve->isLogarithmic()); pNewCurve->setColor(pCurve->color()); pNewCurve->copyNodes(pCurve); return pNewCurve; } //---------------------------------------------------------------------- // class qtractorMoveTrackCommand - implementation // // Constructor. qtractorMoveTrackCommand::qtractorMoveTrackCommand ( qtractorTrack *pTrack, qtractorTrack *pNextTrack ) : qtractorTrackCommand(QObject::tr("move track"), pTrack) { m_pNextTrack = pNextTrack; } // Track-move command methods. bool qtractorMoveTrackCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return false; int iTrack = pSession->tracks().find(pTrack); if (iTrack < 0) return false; // Save the next track alright... qtractorTrack *pNextTrack = pTrack->next(); // Remove and insert back again... qtractorTrackList *pTrackList = pTracks->trackList(); pTrackList->removeTrack(iTrack); // Get actual index of new position... int iNextTrack = pTrackList->trackRow(m_pNextTrack); // Make it all set back. pSession->moveTrack(pTrack, m_pNextTrack); // Just insert under the track list position... // We'll renumber all items now... iNextTrack = pTrackList->insertTrack(iNextTrack, pTrack); if (iNextTrack >= 0) pTrackList->setCurrentTrackRow(iNextTrack); // Swap it nice, finally. m_pNextTrack = pNextTrack; // Mixer turn... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTracks(true); // ATTN: MIDI controller map feedback. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { if (iTrack > iNextTrack) iTrack = iNextTrack; pMidiControl->sendAllControllers(iTrack); } return true; } bool qtractorMoveTrackCommand::undo (void) { // As we swap the prev/track this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorResizeTrackCommand - implementation // // Constructor. qtractorResizeTrackCommand::qtractorResizeTrackCommand ( qtractorTrack *pTrack, int iZoomHeight ) : qtractorTrackCommand(QObject::tr("resize track"), pTrack) { m_iZoomHeight = iZoomHeight; } // Track-resize command methods. bool qtractorResizeTrackCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Save the previous item height alright... const int iZoomHeight = pTrack->zoomHeight(); // Just set new one... pTrack->setZoomHeight(m_iZoomHeight); // Swap it nice, finally. m_iZoomHeight = iZoomHeight; // Update track list item... qtractorTrackList *pTrackList = pMainForm->tracks()->trackList(); pTrackList->updateTrack(pTrack); return true; } bool qtractorResizeTrackCommand::undo (void) { // As we swap the prev/track this is non-identpotent. return redo(); } //---------------------------------------------------------------------- // class qtractorImportTrackCommand - implementation // // Constructor. qtractorImportTrackCommand::qtractorImportTrackCommand ( qtractorTrack *pAfterTrack ) : qtractorCommand(QObject::tr("import track")), m_pAfterTrack(pAfterTrack) { // Session properties backup preparation. m_iSaveCount = 0; m_pSaveCommand = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_sessionProps = pSession->properties(); m_pSaveCommand = new qtractorPropertyCommand (name(), pSession->properties(), m_sessionProps); } setClearSelectReset(true); } // Destructor. qtractorImportTrackCommand::~qtractorImportTrackCommand (void) { if (m_pSaveCommand) delete m_pSaveCommand; qDeleteAll(m_trackCommands); m_trackCommands.clear(); } // Track-import list methods. void qtractorImportTrackCommand::addTrack ( qtractorTrack *pTrack ) { m_trackCommands.append( new qtractorAddTrackCommand(pTrack, m_pAfterTrack)); m_pAfterTrack = pTrack; } // Track-import command methods. bool qtractorImportTrackCommand::redo (void) { bool bResult = true; if (m_pSaveCommand && m_iSaveCount > 0) { if (!m_pSaveCommand->redo()) bResult = false; } ++m_iSaveCount; QListIterator iter(m_trackCommands); while (iter.hasNext()) { qtractorAddTrackCommand *pTrackCommand = iter.next(); if (!pTrackCommand->redo()) bResult = false; } return bResult; } bool qtractorImportTrackCommand::undo (void) { bool bResult = true; QListIterator iter(m_trackCommands); iter.toBack(); while (iter.hasPrevious()) { qtractorAddTrackCommand *pTrackCommand = iter.previous(); if (!pTrackCommand->undo()) bResult = false; } if (m_pSaveCommand && !m_pSaveCommand->undo()) bResult = false; return bResult; } //---------------------------------------------------------------------- // class qtractorEditTrackCommand - implementation // // Constructor. qtractorEditTrackCommand::qtractorEditTrackCommand ( qtractorTrack *pTrack, const qtractorTrack::Properties& props ) : qtractorPropertyCommand ( QObject::tr("track properties"), pTrack->properties(), props) { m_pTrack = pTrack; } // Overridden track-edit command methods. bool qtractorEditTrackCommand::redo (void) { if (m_pTrack == NULL) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Howdy, maybe we're already have a name on recording... const bool bRecord = m_pTrack->isRecord(); if (bRecord) pSession->trackRecord(m_pTrack, false, 0, 0); // Trap dirty clips (only MIDI at this time...) if (m_pTrack->trackType() == qtractorTrack::Midi) { for (qtractorClip *pClip = m_pTrack->clips().first(); pClip; pClip = pClip->next()) { // Are any dirty changes pending commit? if (pClip->isDirty()) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) pMidiClip->saveCopyFile(true); } } } // Make the track property change... bool bResult = qtractorPropertyCommand::redo(); // Reopen to assign a probable new bus... if (bResult) bResult = m_pTrack->open(); if (!bResult) { pMainForm->appendMessagesError( QObject::tr("Track assignment failed:\n\n" "Track: \"%1\" Input: \"%2\" Output: \"%3\"") .arg(m_pTrack->trackName()) .arg(m_pTrack->inputBusName()) .arg(m_pTrack->outputBusName())); } else // Reassign recording... if (bRecord) { unsigned long iClipStart = pSession->playHead(); if (pSession->isPunching()) { const unsigned long iPunchIn = pSession->punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } const unsigned long iFrameTime = pSession->frameTimeEx(); pSession->trackRecord(m_pTrack, true, iClipStart, iFrameTime); } // Refresh track item, at least the names... m_pTrack->updateTracks(); // Special MIDI track cases... if (m_pTrack->trackType() == qtractorTrack::Midi) { // Re-open all MIDI clips (channel might have changed?)... qtractorClip *pClip = m_pTrack->clips().first(); for ( ; pClip; pClip = pClip->next()) pClip->open(); } // Finally update any outstanding clip editors... m_pTrack->updateClipEditors(); return bResult; } bool qtractorEditTrackCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTrackControlCommand - implementation. // // Constructor. qtractorTrackControlCommand::qtractorTrackControlCommand ( const QString& sName, qtractorTrack *pTrack, bool bMidiControl ) : qtractorTrackCommand(sName, pTrack), m_bMidiControl(bMidiControl), m_iMidiControlFeedback(0) { } // Primitive control predicate. bool qtractorTrackControlCommand::midiControlFeedback (void) { return (m_bMidiControl ? (++m_iMidiControlFeedback > 1) : true); } //---------------------------------------------------------------------- // class qtractorTrackStateCommand - implementation. // // Constructor. qtractorTrackStateCommand::qtractorTrackStateCommand ( qtractorTrack *pTrack, qtractorTrack::ToolType toolType, bool bOn, bool bMidiControl ) : qtractorTrackControlCommand(QString(), pTrack, bMidiControl) { m_toolType = toolType; m_bOn = bOn; m_pClipCommand = NULL; m_iRecordCount = 0; switch (m_toolType) { case qtractorTrack::Record: qtractorTrackCommand::setName(QObject::tr("track record")); break; case qtractorTrack::Mute: qtractorTrackCommand::setName(QObject::tr("track mute")); break; case qtractorTrack::Solo: qtractorTrackCommand::setName(QObject::tr("track solo")); break; } // Toggle/update all other? if (m_toolType != qtractorTrack::Record) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); const bool bAllTracks = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); if (modifiers & Qt::ControlModifier) bOn = !bOn; const QList& tracks = pTracks->trackList()->selectedTracks(track(), bAllTracks); QListIterator iter(tracks); while (iter.hasNext()) m_tracks.append(new TrackItem(iter.next(), bOn)); } } } setRefresh(m_toolType != qtractorTrack::Record); } // Destructor. qtractorTrackStateCommand::~qtractorTrackStateCommand (void) { if (m_pClipCommand) delete m_pClipCommand; qDeleteAll(m_tracks); } // Track-button command method. bool qtractorTrackStateCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; bool bOn = false; qtractorMmcEvent::SubCommand scmd = qtractorMmcEvent::TRACK_NONE; qtractorMidiControl::Command ccmd = qtractorMidiControl::Command(0); switch (m_toolType) { case qtractorTrack::Record: scmd = qtractorMmcEvent::TRACK_RECORD; ccmd = qtractorMidiControl::TRACK_RECORD; // Special stuffing if currently recording at first place... bOn = pTrack->isRecord(); if (bOn && !m_bOn && m_pClipCommand == NULL && m_iRecordCount == 0) { m_pClipCommand = new qtractorClipCommand(QString()); // Do all the record stuffing here... const unsigned long iFrameTime = pSession->frameTimeEx(); if (m_pClipCommand->addClipRecord(pTrack, iFrameTime)) { // Yes, we've recorded something... setRefresh(true); } else { // nothing was actually recorded... delete m_pClipCommand; m_pClipCommand = NULL; } } // Was it before (skip undos)? if (m_pClipCommand && (m_iRecordCount % 2) == 0) m_pClipCommand->redo(); ++m_iRecordCount; // Carry on... pTrack->setRecord(m_bOn); break; case qtractorTrack::Mute: scmd = qtractorMmcEvent::TRACK_MUTE; ccmd = qtractorMidiControl::TRACK_MUTE; bOn = pTrack->isMute(); pTrack->setMute(m_bOn); break; case qtractorTrack::Solo: scmd = qtractorMmcEvent::TRACK_SOLO; ccmd = qtractorMidiControl::TRACK_SOLO; bOn = pTrack->isSolo(); pTrack->setSolo(m_bOn); break; default: // Whaa? return false; } // Send MMC MASKED_WRITE command... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); int iTrack = pSession->tracks().find(pTrack); if (pMidiEngine) pMidiEngine->sendMmcMaskedWrite(scmd, iTrack, m_bOn); // Send MIDI controller command... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->processTrackCommand(ccmd, iTrack, m_bOn); } // Update track list item... qtractorTrackList *pTrackList = pMainForm->tracks()->trackList(); pTrackList->updateTrack(pTrack); // Reset for undo. m_bOn = bOn; // Toggle/update all other? if (!m_tracks.isEmpty()) { // Exclusive mode. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); QListIterator iter(m_tracks); while (iter.hasNext()) { TrackItem *pTrackItem = iter.next(); pTrack = pTrackItem->track; bOn = false; if (m_toolType == qtractorTrack::Mute) { bOn = pTrack->isMute(); pTrack->setMute(pTrackItem->on); } else if (m_toolType == qtractorTrack::Solo) { bOn = pTrack->isSolo(); pTrack->setSolo(pTrackItem->on); } // Send MMC MASKED_WRITE command... iTrack = pTrackList->trackRow(pTrack); if (pMidiEngine) pMidiEngine->sendMmcMaskedWrite(scmd, iTrack, pTrackItem->on); // Send MIDI controller command... if (pMidiControl) pMidiControl->processTrackCommand(ccmd, iTrack, pTrackItem->on); // Update track list item... pTrackList->updateTrack(pTrack); // Swap for undo... pTrackItem->on = bOn; } // Done with exclusive mode. } return true; } bool qtractorTrackStateCommand::undo (void) { if (m_pClipCommand) m_pClipCommand->undo(); return redo(); } //---------------------------------------------------------------------- // class qtractorTrackMonitorCommand - implementation. // // Constructor. qtractorTrackMonitorCommand::qtractorTrackMonitorCommand ( qtractorTrack *pTrack, bool bMonitor, bool bMidiControl ) : qtractorTrackControlCommand( QObject::tr("track monitor"), pTrack, bMidiControl) { m_bMonitor = bMonitor; // Toggle/update all other? qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); const bool bAllTracks = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); if (modifiers & Qt::ControlModifier) bMonitor = !bMonitor; const QList& tracks = pTracks->trackList()->selectedTracks(track(), bAllTracks); QListIterator iter(tracks); while (iter.hasNext()) m_tracks.append(new TrackItem(iter.next(), bMonitor)); } } setRefresh(false); } // Destructor. qtractorTrackMonitorCommand::~qtractorTrackMonitorCommand (void) { qDeleteAll(m_tracks); } // Track-monitor command method. bool qtractorTrackMonitorCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Save undo value... bool bMonitor = pTrack->isMonitor(); // Set track monitoring... pTrack->setMonitor(m_bMonitor); // Send MIDI controller command(s)... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_MONITOR, iTrack, m_bMonitor); } } // Set undo value... m_bMonitor = bMonitor; // Toggle/update all other? if (!m_tracks.isEmpty()) { // Exclusive mode. qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); QListIterator iter(m_tracks); while (iter.hasNext()) { TrackItem *pTrackItem = iter.next(); pTrack = pTrackItem->track; bMonitor = pTrack->isMonitor(); pTrack->setMonitor(pTrackItem->on); // Send MIDI controller command... if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_MONITOR, iTrack, pTrackItem->on); } // Swap for undo... pTrackItem->on = bMonitor; } // Done with exclusive mode. } return true; } //---------------------------------------------------------------------- // class qtractorTrackGainCommand - implementation. // // Constructor. qtractorTrackGainCommand::qtractorTrackGainCommand ( qtractorTrack *pTrack, float fGain, bool bMidiControl ) : qtractorTrackControlCommand( QObject::tr("track gain"), pTrack, bMidiControl) { m_fGain = fGain; m_fPrevGain = pTrack->prevGain(); setRefresh(false); // Try replacing an previously equivalent command... static qtractorTrackGainCommand *s_pPrevGainCommand = NULL; if (s_pPrevGainCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevGainCommand); if (pPrevCommand == pLastCommand && s_pPrevGainCommand->track() == pTrack) { qtractorTrackGainCommand *pLastGainCommand = static_cast (pLastCommand); if (pLastGainCommand) { // Equivalence means same (sign) direction too... const float fPrevGain = pLastGainCommand->prevGain(); const float fLastGain = pLastGainCommand->gain(); const int iPrevSign = (fPrevGain > fLastGain ? +1 : -1); const int iCurrSign = (fPrevGain < m_fGain ? +1 : -1); if (iPrevSign == iCurrSign || m_fGain == m_fPrevGain) { m_fPrevGain = fLastGain; (pSession->commands())->removeLastCommand(); } } } } s_pPrevGainCommand = this; } // Track-gain command method. bool qtractorTrackGainCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; // Set undo value... const float fGain = m_fPrevGain; // Set track gain (respective monitor gets set too...) pTrack->setGain(m_fGain); #if 0 // MIDI tracks are special... if (pTrack->trackType() == qtractorTrack::Midi) { // Gotta make sure we've a proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) pMidiBus->setVolume(pTrack, m_fGain); } #endif // Send MIDI controller command(s)... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_GAIN, iTrack, m_fGain, pTrack->trackType() == qtractorTrack::Audio); } } // Set undo value... m_fPrevGain = m_fGain; m_fGain = fGain; return true; } //---------------------------------------------------------------------- // class qtractorTrackPanningCommand - implementation. // // Constructor. qtractorTrackPanningCommand::qtractorTrackPanningCommand ( qtractorTrack *pTrack, float fPanning, bool bMidiControl ) : qtractorTrackControlCommand( QObject::tr("track pan"), pTrack, bMidiControl) { m_fPanning = fPanning; m_fPrevPanning = pTrack->prevPanning(); setRefresh(false); // Try replacing an previously equivalent command... static qtractorTrackPanningCommand *s_pPrevPanningCommand = NULL; if (s_pPrevPanningCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevPanningCommand); if (pPrevCommand == pLastCommand && s_pPrevPanningCommand->track() == pTrack) { qtractorTrackPanningCommand *pLastPanningCommand = static_cast (pLastCommand); if (pLastPanningCommand) { // Equivalence means same (sign) direction too... const float fPrevPanning = pLastPanningCommand->prevPanning(); const float fLastPanning = pLastPanningCommand->panning(); const int iPrevSign = (fPrevPanning > fLastPanning ? +1 : -1); const int iCurrSign = (fPrevPanning < m_fPanning ? +1 : -1); if (iPrevSign == iCurrSign || m_fPanning == m_fPrevPanning) { m_fPrevPanning = fLastPanning; (pSession->commands())->removeLastCommand(); } } } } s_pPrevPanningCommand = this; } // Track-panning command method. bool qtractorTrackPanningCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; // Set undo value... const float fPanning = m_fPrevPanning; // Set track panning (respective monitor gets set too...) pTrack->setPanning(m_fPanning); // MIDI tracks are special... if (pTrack->trackType() == qtractorTrack::Midi) { // Gotta make sure we've a proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) pMidiBus->setPanning(pTrack, m_fPanning); } // Send MIDI controller command(s)... if (midiControlFeedback()) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { const int iTrack = pSession->tracks().find(pTrack); pMidiControl->processTrackCommand( qtractorMidiControl::TRACK_PANNING, iTrack, m_fPanning); } } // Set undo value... m_fPrevPanning = m_fPanning; m_fPanning = fPanning; return true; } //---------------------------------------------------------------------- // class qtractorTrackstrumentCommand - implementation. // // Constructor. qtractorTrackInstrumentCommand::qtractorTrackInstrumentCommand ( qtractorTrack *pTrack, const QString& sInstrumentName, int iBank, int iProg ) : qtractorTrackCommand(QObject::tr("track instrument"), pTrack), m_sInstrumentName(sInstrumentName), m_iBank(iBank), m_iProg(iProg) { setRefresh(false); } // Track-instrument command method. bool qtractorTrackInstrumentCommand::redo (void) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; if (pTrack->trackType() != qtractorTrack::Midi) return false; // Gotta make sure we've a proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; // Set undo values... const unsigned short iChannel = pTrack->midiChannel(); const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); QString sInstrumentName = patch.instrumentName; if (sInstrumentName.isEmpty()) sInstrumentName = pMidiBus->instrumentName(); int iBankSelMethod = pTrack->midiBankSelMethod(); if (iBankSelMethod < 0) iBankSelMethod = patch.bankSelMethod; const int iBank = pTrack->midiBank(); const int iProg = pTrack->midiProg(); // Set instrument patch... pMidiBus->setPatch(iChannel, m_sInstrumentName, iBankSelMethod, m_iBank, m_iProg, pTrack); // Set track instrument... pTrack->setMidiBank(m_iBank); pTrack->setMidiProg(m_iProg); // Reset undo values... m_sInstrumentName = sInstrumentName; m_iBank = iBank; m_iProg = iProg; // Refresh to most recent things... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateTrackStrip(pTrack); } return true; } // end of qtractorTrackCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipCommand.cpp0000644000000000000000000000013213014536043020304 xustar0030 mtime=1479719971.741089539 30 atime=1479719971.741089539 30 ctime=1479719971.741089539 qtractor-0.8.0/src/qtractorClipCommand.cpp0000644000175000001440000010207713014536043021133 0ustar00rncbcusers00000000000000// qtractorClipCommand.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorClipCommand.h" #include "qtractorTrackCommand.h" #include "qtractorMainForm.h" #include "qtractorSession.h" #include "qtractorAudioClip.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorFiles.h" #include "qtractorMidiEditCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorSessionCommand.h" #include "qtractorCurveCommand.h" //---------------------------------------------------------------------- // class qtractorClipCommand - declaration. // // Constructor. qtractorClipCommand::qtractorClipCommand ( const QString& sName ) : qtractorCommand(sName) { } // Destructor. qtractorClipCommand::~qtractorClipCommand (void) { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->takeInfo) pItem->takeInfo->releaseRef(); if (pItem->editCommand) delete pItem->editCommand; if (pItem->autoDelete) delete pItem->clip; } qDeleteAll(m_items); m_items.clear(); qDeleteAll(m_trackCommands); m_trackCommands.clear(); m_clips.clear(); } // Primitive command methods. void qtractorClipCommand::addClip ( qtractorClip *pClip, qtractorTrack *pTrack ) { m_items.append(new Item(AddClip, pClip, pTrack)); setClearSelectReset(true); } void qtractorClipCommand::removeClip ( qtractorClip *pClip ) { m_items.append(new Item(RemoveClip, pClip, pClip->track())); setClearSelectReset(true); } // Edit command methods. void qtractorClipCommand::fileClip ( qtractorClip *pClip, const QString& sFilename, unsigned short iTrackChannel ) { Item *pItem = new Item(FileClip, pClip, pClip->track()); pItem->filename = sFilename; pItem->trackChannel = iTrackChannel; m_items.append(pItem); reopenClip(pClip, (pClip->track())->trackType() == qtractorTrack::Audio); } void qtractorClipCommand::renameClip ( qtractorClip *pClip, const QString& sClipName ) { Item *pItem = new Item(RenameClip, pClip, pClip->track()); pItem->clipName = sClipName; m_items.append(pItem); } void qtractorClipCommand::moveClip ( qtractorClip *pClip, qtractorTrack *pTrack, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength ) { Item *pItem = new Item(MoveClip, pClip, pTrack); // HACK: convert/override MIDI clip-offset times // across potential tempo/time-sig changes... qtractorSession *pSession = pTrack->session(); if (pSession && pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iOldClipStart = pClip->clipStart(); const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } pItem->clipStart = iClipStart; pItem->clipOffset = iClipOffset; pItem->clipLength = iClipLength; if (iClipOffset == pClip->clipOffset()) pItem->fadeInLength = pClip->fadeInLength(); if (iClipOffset + iClipLength == pClip->clipOffset() + pClip->clipLength()) pItem->fadeOutLength = pClip->fadeOutLength(); m_items.append(pItem); // ATTN: when moving across tracks: // reset all take(record) descriptors... if (pTrack != pClip->track()) { qtractorClip::TakeInfo *pTakeInfo = pClip->takeInfo(); if (pTakeInfo) { pClip = pTakeInfo->clipPart(qtractorClip::TakeInfo::ClipHead); if (pClip) takeInfoClip(pClip, NULL); pClip = pTakeInfo->clipPart(qtractorClip::TakeInfo::ClipTake); if (pClip) takeInfoClip(pClip, NULL); } } setClearSelect(true); } void qtractorClipCommand::resizeClip ( qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, float fTimeStretch, float fPitchShift ) { Item *pItem = new Item(ResizeClip, pClip, pClip->track()); // FIXME: convert/override MIDI clip-offset times // across potential tempo/time-sig changes... qtractorTrack *pTrack = pClip->track(); qtractorSession *pSession = pTrack->session(); if (pSession && pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iOldClipStart = pClip->clipStart(); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); } pItem->clipStart = iClipStart; pItem->clipOffset = iClipOffset; pItem->clipLength = iClipLength; long iFadeInLength = long(pClip->fadeInLength()); if (iFadeInLength > 0) { if (fTimeStretch > 0.0f) iFadeInLength = long(fTimeStretch * float(iFadeInLength)); else iFadeInLength += long(pClip->clipStart()) - long(iClipStart); if (iFadeInLength > 0) pItem->fadeInLength = iFadeInLength; } long iFadeOutLength = long(pClip->fadeOutLength()); if (iFadeOutLength > 0) { if (fTimeStretch > 0.0f) iFadeOutLength = long(fTimeStretch * float(iFadeOutLength)); else iFadeOutLength += long(iClipStart + iClipLength) - long(pClip->clipStart() + pClip->clipLength()); if (iFadeOutLength > 0) pItem->fadeOutLength = iFadeOutLength; } if (fTimeStretch > 0.0f) { pItem->timeStretch = fTimeStretch; switch ((pClip->track())->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); const float fRatio = fTimeStretch / pAudioClip->timeStretch(); pItem->clipOffset = (unsigned long) (fRatio * float(iClipOffset)); break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); pItem->editCommand = createMidiEditCommand(pMidiClip, fTimeStretch); break; } default: break; } } if (fPitchShift > 0.0f) pItem->pitchShift = fPitchShift; m_items.append(pItem); if (pItem->editCommand == NULL) reopenClip(pClip, fTimeStretch > 0.0f); // else // setClearSelect(true); } void qtractorClipCommand::gainClip ( qtractorClip *pClip, float fGain ) { Item *pItem = new Item(GainClip, pClip, pClip->track()); pItem->clipGain = fGain; m_items.append(pItem); } void qtractorClipCommand::fadeInClip ( qtractorClip *pClip, unsigned long iFadeInLength, qtractorClip::FadeType fadeInType ) { Item *pItem = new Item(FadeInClip, pClip, pClip->track()); pItem->fadeInLength = iFadeInLength; pItem->fadeInType = fadeInType; m_items.append(pItem); } void qtractorClipCommand::fadeOutClip ( qtractorClip *pClip, unsigned long iFadeOutLength, qtractorClip::FadeType fadeOutType ) { Item *pItem = new Item(FadeOutClip, pClip, pClip->track()); pItem->fadeOutLength = iFadeOutLength; pItem->fadeOutType = fadeOutType; m_items.append(pItem); } void qtractorClipCommand::timeStretchClip ( qtractorClip *pClip, float fTimeStretch ) { Item *pItem = new Item(TimeStretchClip, pClip, pClip->track()); pItem->timeStretch = fTimeStretch; m_items.append(pItem); reopenClip(pClip, true); } void qtractorClipCommand::pitchShiftClip ( qtractorClip *pClip, float fPitchShift ) { Item *pItem = new Item(PitchShiftClip, pClip, pClip->track()); pItem->pitchShift = fPitchShift; m_items.append(pItem); reopenClip(pClip); } void qtractorClipCommand::takeInfoClip ( qtractorClip *pClip, qtractorClip::TakeInfo *pTakeInfo ) { Item *pItem = new Item(TakeInfoClip, pClip, pClip->track()); pItem->takeInfo = pTakeInfo; m_items.append(pItem); if (pTakeInfo) pTakeInfo->addRef(); } void qtractorClipCommand::resetClip ( qtractorClip *pClip ) { Item *pItem = new Item(ResetClip, pClip, pClip->track()); pItem->clipOffset = pClip->clipOffset(); pItem->clipLength = pClip->clipLength(); m_items.append(pItem); // setClearSelect(true); } void qtractorClipCommand::reopenClip ( qtractorClip *pClip, bool bClose ) { QHash::ConstIterator iter = m_clips.constFind(pClip); if (iter == m_clips.constEnd()) m_clips.insert(pClip, bClose); // setClearSelect(true); } // Special clip record nethods. bool qtractorClipCommand::addClipRecord ( qtractorTrack *pTrack, unsigned long iFrameTime ) { qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; qtractorClip *pClip = pTrack->clipRecord(); if (pClip == NULL) return false; // Recording clip extents... const unsigned long iClipEnd = pTrack->clipRecordEnd(iFrameTime); const unsigned long iClipStart = pClip->clipStart(); if (iClipStart >= iClipEnd) return false; // Recorded clip length and offset... const unsigned long iClipLength = iClipEnd - iClipStart; const unsigned long iClipOffset = pClip->clipOffset(); // HACK: Exclusive MIDI clip recording/overdub... if (pTrack->isClipRecordEx()) { if (pTrack->trackType() == qtractorTrack::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { // HACK: Make all final adjustments... qtractorMidiEditCommand(pMidiClip, name()).adjust(); // Have a new filename revision... const QString& sFilename = pMidiClip->createFilePathRevision(true); // Save/replace the overdubbed clip... qtractorMidiFile::saveCopyFile( sFilename, pMidiClip->filename(), pMidiClip->trackChannel(), pMidiClip->format(), pMidiClip->sequence(), pSession->timeScale(), pSession->tickFromFrame(iClipStart)); #if 0 // Original clip length stays put... const unsigned long iClipLengthEx = pMidiClip->clipLength(); // Remove original clip anyway... removeClip(pMidiClip); // Clone into a new one... pMidiClip = new qtractorMidiClip(*pMidiClip); pMidiClip->setClipStart(iClipStart); pMidiClip->setClipOffset(iClipOffset); pMidiClip->setClipLength(iClipLengthEx); pMidiClip->setFilename(sFilename); pMidiClip->setDirty(true); addClip(pMidiClip, pTrack); #else // Just change filename/track-channel... fileClip(pMidiClip, sFilename, pMidiClip->trackChannel()); #endif // Post-commit dirty changes... pSession->files()->addClipItem(qtractorFileList::Midi, sFilename, true); // Add the new file version to the roster... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->addMidiFile(sFilename); } } // Can get rid of the recorded clip. pTrack->setClipRecord(NULL); return true; } // Time to close the clip... pClip->close(); // Actual clip length might have changed on close. if (pClip->clipLength() < 1) return false; // Check whether in loop-recording/takes mode... const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); if (iLoopStart < iLoopEnd && pSession->loopRecordingMode() > 0 && iClipStart < iLoopEnd && iClipEnd > iLoopEnd) { // HACK: Take care of punch-in/out... unsigned long iTakeStart = iLoopStart; unsigned long iTakeEnd = iLoopEnd; unsigned long iTakeGap = 0; if (pSession->isPunching()) { const unsigned long iPunchIn = pSession->punchIn(); const unsigned long iPunchOut = pSession->punchOut(); if (iTakeStart < iPunchIn && iPunchIn < iTakeEnd) { iTakeGap += (iPunchIn - iTakeStart); iTakeStart = iPunchIn; } if (iTakeStart < iPunchOut && iPunchOut < iTakeEnd) { iTakeGap += (iTakeEnd - iPunchOut); iTakeEnd = iPunchOut; } } qtractorClip::TakeInfo *pTakeInfo = new qtractorClip::TakeInfo( iClipStart, iClipOffset, iClipLength, iTakeStart, iTakeEnd, iTakeGap); const int iTake = (pSession->loopRecordingMode() == 1 ? 0 : -1); pTakeInfo->setCurrentTake(pTakeInfo->select(this, pTrack, iTake)); } else addClipRecordTake(pTrack, pClip, iClipStart, iClipOffset, iClipLength); // Can get rid of the recorded clip. pTrack->setClipRecord(NULL); // Done. return true; } bool qtractorClipCommand::addClipRecordTake ( qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, qtractorClip::TakePart *pTakePart ) { #ifdef CONFIG_DEBUG qDebug("qtractorClipCommand[%p]::addClipRecordTake(%p, %p, %lu, %lu, %lu, %p)", this, pTrack, pClip, iClipStart, iClipOffset, iClipLength, pTakePart); #endif // Now, its imperative to make a proper copy of those clips... // -- formerly a cloning clip factory method. // Reference for immediate file addition... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) { pAudioClip = new qtractorAudioClip(*pAudioClip); pAudioClip->setClipStart(iClipStart); pAudioClip->setClipOffset(iClipOffset); pAudioClip->setClipLength(iClipLength); addClip(pAudioClip, pTrack); if (pTakePart) { takeInfoClip(pAudioClip, pTakePart->takeInfo()); pTakePart->setClip(pAudioClip); } if (pMainForm) pMainForm->addAudioFile(pAudioClip->filename()); } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { pMidiClip = new qtractorMidiClip(*pMidiClip); pMidiClip->setClipStart(iClipStart); pMidiClip->setClipOffset(iClipOffset); pMidiClip->setClipLength(iClipLength); addClip(pMidiClip, pTrack); if (pTakePart) { takeInfoClip(pMidiClip, pTakePart->takeInfo()); pTakePart->setClip(pMidiClip); } if (pMainForm) pMainForm->addMidiFile(pMidiClip->filename()); } break; } default: return false; } return true; } // When new tracks are needed. void qtractorClipCommand::addTrack ( qtractorTrack *pTrack ) { m_trackCommands.append( new qtractorAddTrackCommand(pTrack)); } // When MIDI clips are stretched. qtractorMidiEditCommand *qtractorClipCommand::createMidiEditCommand ( qtractorMidiClip *pMidiClip, float fTimeStretch ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; // Make it like an undoable command... qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(pMidiClip, name()); qtractorMidiSequence *pSeq = pMidiClip->sequence(); const unsigned long iTimeOffset = pSeq->timeOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(pMidiClip->clipStart()); const unsigned long t0 = pNode->tickFromFrame(pMidiClip->clipStart()); unsigned long f1 = pMidiClip->clipStart() + pMidiClip->clipOffset(); pNode = cursor.seekFrame(f1); const unsigned long t1 = pNode->tickFromFrame(f1); unsigned long iTimeStart = t1 - t0; iTimeStart = (iTimeStart > iTimeOffset ? iTimeStart - iTimeOffset : 0); pNode = cursor.seekFrame(f1 += pMidiClip->clipLength()); const unsigned long iTimeEnd = iTimeStart + pNode->tickFromFrame(f1) - t1; for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { unsigned long iTime = pEvent->time(); if (iTime >= iTimeStart && iTime < iTimeEnd) { iTime = qtractorTimeScale::uroundf( fTimeStretch * float(iTime)); unsigned long iDuration = pEvent->duration(); if (pEvent->type() == qtractorMidiEvent::NOTEON) { iDuration = qtractorTimeScale::uroundf( fTimeStretch * float(iDuration)); } pEditCommand->resizeEventTime(pEvent, iTime, iDuration); } } // Must have brand new revision... pMidiClip->setRevision(0); // That's it... return pEditCommand; } // Composite predicate. bool qtractorClipCommand::isEmpty (void) const { return m_trackCommands.isEmpty() && m_items.isEmpty(); } // Common executive method. bool qtractorClipCommand::execute ( bool bRedo ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; pSession->lock(); QListIterator track(m_trackCommands); while (track.hasNext()) { qtractorTrackCommand *pTrackCommand = track.next(); if (bRedo) pTrackCommand->redo(); else pTrackCommand->undo(); } // Pre-close needed clips once... QHash::ConstIterator clip = m_clips.constBegin(); const QHash::ConstIterator& clip_end = m_clips.constEnd(); for ( ; clip != clip_end; ++clip) { if (clip.value()) // Scrap peak file (audio). clip.key()->close(); } QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); qtractorClip *pClip = pItem->clip; qtractorTrack *pTrack = pItem->track; // Execute the command item... switch (pItem->command) { case AddClip: { if (bRedo) pTrack->addClip(pClip); else pTrack->removeClip(pClip); pItem->autoDelete = !bRedo; pSession->updateTrack(pTrack); break; } case RemoveClip: { if (bRedo) pTrack->removeClip(pClip); else pTrack->addClip(pClip); pItem->autoDelete = bRedo; pSession->updateTrack(pTrack); break; } case FileClip: { const QString sOldFilename = pClip->filename(); unsigned short iOldTrackChannel = 0; pClip->setFilename(pItem->filename); qtractorMidiClip *pMidiClip = NULL; if (pTrack->trackType() == qtractorTrack::Midi) pMidiClip = static_cast (pClip); if (pMidiClip) { iOldTrackChannel = pMidiClip->trackChannel(); pMidiClip->setTrackChannel(pItem->trackChannel); } pItem->filename = sOldFilename; if (pMidiClip) pItem->trackChannel = iOldTrackChannel; //pSession->updateTrack(pTrack); break; } case RenameClip: { const QString sOldName = pClip->clipName(); pClip->setClipName(pItem->clipName); pItem->clipName = sOldName; break; } case MoveClip: { qtractorTrack *pOldTrack = pClip->track(); const unsigned long iOldStart = pClip->clipStart(); const unsigned long iOldOffset = pClip->clipOffset(); const unsigned long iOldLength = pClip->clipLength(); const unsigned long iOldFadeIn = pClip->fadeInLength(); const unsigned long iOldFadeOut = pClip->fadeOutLength(); pOldTrack->removeClip(pClip); pClip->setClipStart(pItem->clipStart); pClip->setClipOffset(pItem->clipOffset); pClip->setClipLength(pItem->clipLength); pClip->setFadeInLength(pItem->fadeInLength); pClip->setFadeOutLength(pItem->fadeOutLength); pTrack->addClip(pClip); pItem->track = pOldTrack; pItem->clipStart = iOldStart; pItem->clipOffset = iOldOffset; pItem->clipLength = iOldLength; pItem->fadeInLength = iOldFadeIn; pItem->fadeOutLength = iOldFadeOut; if (pOldTrack != pTrack) pSession->updateTrack(pOldTrack); pSession->updateTrack(pTrack); break; } case ResizeClip: { const unsigned long iOldStart = pClip->clipStart(); const unsigned long iOldOffset = pClip->clipOffset(); const unsigned long iOldLength = pClip->clipLength(); const unsigned long iOldFadeIn = pClip->fadeInLength(); const unsigned long iOldFadeOut = pClip->fadeOutLength(); float fOldTimeStretch = 0.0f; float fOldPitchShift = 0.0f; qtractorAudioClip *pAudioClip = NULL; if (pTrack->trackType() == qtractorTrack::Audio) { pAudioClip = static_cast (pClip); if (pAudioClip) { if (pItem->timeStretch > 0.0f) { fOldTimeStretch = pAudioClip->timeStretch(); //--pAudioClip->close(); // Scrap peak file. } if (pItem->pitchShift > 0.0f) fOldPitchShift = pAudioClip->pitchShift(); } } if (iOldStart != pItem->clipStart) pTrack->unlinkClip(pClip); pClip->setClipStart(pItem->clipStart); pClip->setClipOffset(pItem->clipOffset); pClip->setClipLength(pItem->clipLength); pClip->setFadeInLength(pItem->fadeInLength); pClip->setFadeOutLength(pItem->fadeOutLength); if (pAudioClip) { if (pItem->timeStretch > 0.0f) { pAudioClip->setTimeStretch(pItem->timeStretch); pItem->timeStretch = fOldTimeStretch; } if (pItem->pitchShift > 0.0f) { pAudioClip->setPitchShift(pItem->pitchShift); pItem->pitchShift = fOldPitchShift; } } if (pItem->editCommand) { if (bRedo) (pItem->editCommand)->redo(); else (pItem->editCommand)->undo(); } if (iOldStart != pItem->clipStart) pTrack->insertClip(pClip); pItem->clipStart = iOldStart; pItem->clipOffset = iOldOffset; pItem->clipLength = iOldLength; pItem->fadeInLength = iOldFadeIn; pItem->fadeOutLength = iOldFadeOut; pSession->updateTrack(pTrack); break; } case GainClip: { const float fOldGain = pClip->clipGain(); pClip->setClipGain(pItem->clipGain); pItem->clipGain = fOldGain; break; } case FadeInClip: { const unsigned long iOldFadeIn = pClip->fadeInLength(); qtractorClip::FadeType oldFadeInType = pClip->fadeInType(); pClip->setFadeInType(pItem->fadeInType); pClip->setFadeInLength(pItem->fadeInLength); pItem->fadeInLength = iOldFadeIn; pItem->fadeInType = oldFadeInType; break; } case FadeOutClip: { const unsigned long iOldFadeOut = pClip->fadeOutLength(); qtractorClip::FadeType oldFadeOutType = pClip->fadeOutType(); pClip->setFadeOutType(pItem->fadeOutType); pClip->setFadeOutLength(pItem->fadeOutLength); pItem->fadeOutLength = iOldFadeOut; pItem->fadeOutType = oldFadeOutType; break; } case TimeStretchClip: { qtractorAudioClip *pAudioClip = NULL; if (pTrack->trackType() == qtractorTrack::Audio) pAudioClip = static_cast (pClip); if (pAudioClip) { const float fOldTimeStretch = pAudioClip->timeStretch(); pAudioClip->setTimeStretch(pItem->timeStretch); pAudioClip->updateClipTime(); // Care of tempo change. pItem->timeStretch = fOldTimeStretch; } break; } case PitchShiftClip: { qtractorAudioClip *pAudioClip = NULL; if (pTrack->trackType() == qtractorTrack::Audio) pAudioClip = static_cast (pClip); if (pAudioClip) { const float fOldPitchShift = pAudioClip->pitchShift(); pAudioClip->setPitchShift(pItem->pitchShift); pItem->pitchShift = fOldPitchShift; } break; } case TakeInfoClip: { qtractorClip::TakeInfo *pTakeInfo = pClip->takeInfo(); if (pTakeInfo) pTakeInfo->addRef(); pClip->setTakeInfo(pItem->takeInfo); if (pItem->takeInfo) pItem->takeInfo->releaseRef(); pItem->takeInfo = pTakeInfo; break; } case ResetClip: { const unsigned long iClipStartTime = pClip->clipStartTime(); const unsigned long iClipOffsetTime = pClip->clipOffsetTime(); const unsigned long iClipLengthTime = pClip->clipLengthTime(); pClip->setClipOffset(pItem->clipOffset); pClip->setClipLength(pItem->clipLength); pItem->clipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); pItem->clipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); break; } default: break; } } // Re-open needed clips, just once... for (clip = m_clips.constBegin(); clip != clip_end; ++clip) clip.key()->open(); pSession->unlock(); return true; } // Virtual command methods. bool qtractorClipCommand::redo (void) { return execute(true); } bool qtractorClipCommand::undo (void) { return execute(false); } //---------------------------------------------------------------------- // class qtractorClipTakeCommand - declaration. // // Constructor. qtractorClipTakeCommand::qtractorClipTakeCommand ( qtractorClip::TakeInfo *pTakeInfo, qtractorTrack *pTrack, int iCurrentTake ) : qtractorClipCommand(QString()), m_pTakeInfo(pTakeInfo), m_iCurrentTake(iCurrentTake) { if (pTrack) qtractorCommand::setName(QObject::tr("take %1").arg(iCurrentTake + 1)); else qtractorCommand::setName(QObject::tr("reset takes")); if (pTrack && iCurrentTake >= 0) m_pTakeInfo->select(this, pTrack, iCurrentTake); else m_pTakeInfo->reset(this, pTrack == NULL); } // Executive override. bool qtractorClipTakeCommand::execute ( bool bRedo ) { const int iCurrentTake = m_pTakeInfo->currentTake(); m_pTakeInfo->setCurrentTake(m_iCurrentTake); m_iCurrentTake = iCurrentTake;; return qtractorClipCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorClipRangeCommand - declaration. // // Constructor. qtractorClipRangeCommand::qtractorClipRangeCommand ( const QString& sName ) : qtractorClipCommand(sName) { } // Destructor. qtractorClipRangeCommand::~qtractorClipRangeCommand (void) { qDeleteAll(m_sessionCommands); m_sessionCommands.clear(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); qDeleteAll(m_timeScaleMarkerCommands); m_timeScaleMarkerCommands.clear(); qDeleteAll(m_timeScaleNodeCommands); m_timeScaleNodeCommands.clear(); } // When Loop/Punch changes are needed. void qtractorClipRangeCommand::addSessionCommand ( qtractorSessionCommand *pSessionCommand ) { m_sessionCommands.append(pSessionCommand); } // When automation curves are needed. void qtractorClipRangeCommand::addCurveEditCommand ( qtractorCurveEditCommand *pCurveEditCommand ) { m_curveEditCommands.append(pCurveEditCommand); } // When location markers are needed. void qtractorClipRangeCommand::addTimeScaleMarkerCommand ( qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand ) { m_timeScaleMarkerCommands.append(pTimeScaleMarkerCommand); } // When tempo-map/time-sig nodes are needed. void qtractorClipRangeCommand::addTimeScaleNodeCommand ( qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand ) { m_timeScaleNodeCommands.append(pTimeScaleNodeCommand); } // Executive override. bool qtractorClipRangeCommand::execute ( bool bRedo ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Loop/Punch... if (!m_sessionCommands.isEmpty()) { QListIterator iter(m_sessionCommands); while (iter.hasNext()) { qtractorSessionCommand *pSessionCommand = iter.next(); if (bRedo) pSessionCommand->redo(); else pSessionCommand->undo(); } } // Automation... if (!m_curveEditCommands.isEmpty()) { QListIterator curve_iter(m_curveEditCommands); if (bRedo) { while (curve_iter.hasNext()) { qtractorCurveEditCommand *pCurveEditCommand = curve_iter.next(); pCurveEditCommand->redo(); pCurveEditCommand->curve()->update(); } } else { curve_iter.toBack(); while (curve_iter.hasPrevious()) { qtractorCurveEditCommand *pCurveEditCommand = curve_iter.previous(); pCurveEditCommand->undo(); pCurveEditCommand->curve()->update(); } } } // Markers... if (!m_timeScaleMarkerCommands.isEmpty()) { QListIterator marker_iter(m_timeScaleMarkerCommands); if (bRedo) { while (marker_iter.hasNext()) { qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand = marker_iter.next(); pTimeScaleMarkerCommand->redo(); } } else { marker_iter.toBack(); while (marker_iter.hasPrevious()) { qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand = marker_iter.previous(); pTimeScaleMarkerCommand->undo(); } } } // Time-map... if (!m_timeScaleNodeCommands.isEmpty()) { // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); QListIterator node_iter(m_timeScaleNodeCommands); if (bRedo) { while (node_iter.hasNext()) { qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand = node_iter.next(); pTimeScaleNodeCommand->redo(); } } else { node_iter.toBack(); while (node_iter.hasPrevious()) { qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand = node_iter.previous(); pTimeScaleNodeCommand->undo(); } } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); pSession->unlock(); } } // Clips... return qtractorClipCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorClipToolCommand - declaration. // // Constructor. qtractorClipToolCommand::qtractorClipToolCommand ( const QString& sName ) : qtractorCommand(QObject::tr("clip tool %1").arg(sName)), m_iRedoCount(0) { } // Destructor. qtractorClipToolCommand::~qtractorClipToolCommand (void) { qDeleteAll(m_midiEditCommands); m_midiEditCommands.clear(); } // Check if a clip is already part of the iting set. bool qtractorClipToolCommand::isLinkedMidiClip ( qtractorMidiClip *pMidiClip ) const { QListIterator iter(m_midiEditCommands); while (iter.hasNext()) { qtractorMidiClip *pMidiClipIter = iter.next()->midiClip(); if (pMidiClipIter && pMidiClipIter->isLinkedClip(pMidiClip)) return true; } return false; } // Composite command methods. void qtractorClipToolCommand::addMidiEditCommand ( qtractorMidiEditCommand *pMidiEditCommand ) { m_midiEditCommands.append(pMidiEditCommand); } // Composite predicate. bool qtractorClipToolCommand::isEmpty (void) const { return m_midiEditCommands.isEmpty(); } // Virtual command methods. bool qtractorClipToolCommand::redo (void) { ++m_iRedoCount; QListIterator iter(m_midiEditCommands); while (iter.hasNext()) { qtractorMidiEditCommand *pMidiEditCommand = iter.next(); if (pMidiEditCommand) { qtractorMidiClip *pMidiClip = pMidiEditCommand->midiClip(); if (pMidiClip) { // Save if dirty... if (m_iRedoCount == 1 && pMidiClip->isDirty()) pMidiClip->saveCopyFile(false); // Redo as you told... if (pMidiEditCommand->redo()) swapMidiClipCtx(pMidiClip); } } } return true; } bool qtractorClipToolCommand::undo (void) { QListIterator iter(m_midiEditCommands); iter.toBack(); while (iter.hasPrevious()) { qtractorMidiEditCommand *pMidiEditCommand = iter.previous(); if (pMidiEditCommand) { qtractorMidiClip *pMidiClip = pMidiEditCommand->midiClip(); if (pMidiClip) { // Undo as you told... if (pMidiEditCommand->undo()) swapMidiClipCtx(pMidiClip); } } } return (m_iRedoCount > 0); } // Filename and length swap transaction... void qtractorClipToolCommand::swapMidiClipCtx ( qtractorMidiClip *pMidiClip ) { // Filename and length swap transaction... MidiClipCtx& mctx = m_midiClipCtxs[pMidiClip]; if (mctx.pre.filename.isEmpty() || mctx.post.filename.isEmpty()) { // First create transaction... mctx.pre.filename = pMidiClip->filename(); mctx.pre.length = pMidiClip->clipLength(); pMidiClip->setRevision(0); if (pMidiClip->saveCopyFile(true)) { mctx.post.filename = pMidiClip->filename(); mctx.post.length = pMidiClip->clipLength(); // m_midiClipCtxs.insert(pMidiClip, mctx); } } else { // Second+ swap transaction... const unsigned long iPreLength = mctx.pre.length; const QString sPreFilename = mctx.pre.filename; const unsigned long iPostLength = mctx.post.length; const QString sPostFilename = mctx.post.filename; // pMidiClip->close(); pMidiClip->setClipLength(iPreLength); pMidiClip->setFilenameEx(sPreFilename, true); // pMidiClip->open(); mctx.post.filename = sPreFilename; mctx.post.length = iPreLength; mctx.pre.filename = sPostFilename; mctx.pre.length = iPostLength; } } //---------------------------------------------------------------------- // class qtractorClipRecordExCommand - implementation. // // Constructor. qtractorClipRecordExCommand::qtractorClipRecordExCommand ( qtractorClip *pClipRecordEx, bool bClipRecordEx ) : qtractorCommand(QObject::tr("clip record")) { m_pTrack = pClipRecordEx->track(); m_pClipRecordEx = pClipRecordEx; m_bClipRecordEx = bClipRecordEx; setRefresh(true); } // Clip-record command method. bool qtractorClipRecordExCommand::redo (void) { if (m_pTrack == NULL) return false; // Carry on... qtractorClip *pClipRecordEx = m_pTrack->clipRecord(); const bool bClipRecordEx = m_pTrack->isClipRecordEx(); m_pTrack->setRecord(m_bClipRecordEx); m_pTrack->setClipRecord(m_bClipRecordEx ? m_pClipRecordEx : NULL); m_pTrack->setClipRecordEx(m_bClipRecordEx); // Reset for undo. m_bClipRecordEx = bClipRecordEx; m_pClipRecordEx = pClipRecordEx; return true; } bool qtractorClipRecordExCommand::undo (void) { return redo(); } // end of qtractorClipCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorNsmClient.h0000644000000000000000000000012713014536043017463 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorNsmClient.h0000644000175000001440000000645713014536043020313 0ustar00rncbcusers00000000000000// qtractorNsmClient.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorNsmClient_h #define __qtractorNsmClient_h #include #ifdef CONFIG_LIBLO #include #endif //--------------------------------------------------------------------------- // qtractorNsmClient - NSM OSC client agent. class qtractorNsmClient : public QObject { Q_OBJECT public: // Constructor. qtractorNsmClient(const QString& nsm_url, QObject *pParent = 0); // Destructor. ~qtractorNsmClient(); // Session activation accessor. bool is_active() const; // Session manager accessors. const QString& manager() const; const QString& capabilities() const; // Session client accessors. const QString& path_name() const; const QString& display_name() const; const QString& client_id() const; // Session client methods. void announce(const QString& app_name, const QString& capabilities); void dirty(bool is_dirty); void visible(bool is_visible); void progress(float percent); void message(int priority, const QString& mesg); // Status/error codes enum ReplyCode { ERR_OK = 0, ERR_GENERAL = -1, ERR_INCOMPATIBLE_API = -2, ERR_BLACKLISTED = -3, ERR_LAUNCH_FAILED = -4, ERR_NO_SUCH_FILE = -5, ERR_NO_SESSION_OPEN = -6, ERR_UNSAVED_CHANGES = -7, ERR_NOT_NOW = -8, ERR_BAD_PROJECT = -9, ERR_CREATE_FAILED = -10 }; // Session client reply methods. void open_reply(ReplyCode reply_code = ERR_OK); void save_reply(ReplyCode reply_code = ERR_OK); // Server methods response methods. void nsm_announce_error( const char *mesg); void nsm_announce_reply( const char *mesg, const char *manager, const char *capabilities); void nsm_open( const char *path_name, const char *display_name, const char *client_id); void nsm_save(); void nsm_loaded(); void nsm_show(); void nsm_hide(); protected: void reply(const QString& path, ReplyCode reply_code); signals: // Session client callbacks. void active(bool is_active); 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#@ϸJEMRϝѲ,gfJ)T/~i2U #include //---------------------------------------------------------------------- // class qtractorCurveFile -- Automation curve file interface impl. // // Curve item list serialization methods. void qtractorCurveFile::load ( QDomElement *pElement ) { clear(); for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element, if any. QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Check for child item... if (eChild.tagName() == "filename") m_sFilename = eChild.text(); else if (eChild.tagName() == "current") m_iCurrentCurve = eChild.text().toInt(); else if (eChild.tagName() == "curve-items") { for (QDomNode nItem = eChild.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert node to element, if any. QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; // Check for controller item... if (eItem.tagName() == "curve-item") { Item *pItem = new Item; pItem->name = eItem.attribute("name"); pItem->index = eItem.attribute("index").toULong(); pItem->mode = modeFromText(eItem.attribute("mode")); pItem->process = false; // Defaults. pItem->capture = false; pItem->locked = false; pItem->logarithmic = false; for (QDomNode nProp = eItem.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element, if any. QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Check for property item... if (eProp.tagName() == "type") pItem->ctype = qtractorMidiControl::typeFromText(eProp.text()); if (eProp.tagName() == "channel") pItem->channel = eProp.text().toUShort(); else if (eProp.tagName() == "param") pItem->param = eProp.text().toUShort(); else if (eProp.tagName() == "process") pItem->process = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "capture") pItem->capture = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "locked") pItem->locked = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "logarithmic") pItem->logarithmic = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "color") pItem->color.setNamedColor(eProp.text()); } pItem->subject = NULL; addItem(pItem); } } } } } void qtractorCurveFile::save ( qtractorDocument *pDocument, QDomElement *pElement, qtractorTimeScale *pTimeScale ) const { if (m_pCurveList == NULL) return; const unsigned short iSeqs = m_items.count(); if (iSeqs < 1) return; qtractorMidiFile file; if (!file.open(m_sFilename, qtractorMidiFile::Write)) return; const unsigned short iTicksPerBeat = pTimeScale->ticksPerBeat(); unsigned short iSeq = 0; qtractorMidiSequence **ppSeqs = new qtractorMidiSequence * [iSeqs]; for ( ; iSeq < iSeqs; ++iSeq) ppSeqs[iSeq] = new qtractorMidiSequence(QString(), 0, iTicksPerBeat); iSeq = 0; int iCurrent = -1; QDomElement eItems = pDocument->document()->createElement("curve-items"); QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); qtractorCurve *pCurve = (pItem->subject)->curve(); if (pCurve && !pCurve->isEmpty()) { qtractorMidiSequence *pSeq = ppSeqs[iSeq]; pCurve->writeMidiSequence(pSeq, pItem->ctype, pItem->channel, pItem->param, pTimeScale); QDomElement eItem = pDocument->document()->createElement("curve-item"); eItem.setAttribute("name", pItem->name); eItem.setAttribute("index", QString::number(pItem->index)); eItem.setAttribute("mode", textFromMode(pItem->mode)); pDocument->saveTextElement("type", qtractorMidiControl::textFromType(pItem->ctype), &eItem); pDocument->saveTextElement("channel", QString::number(pItem->channel), &eItem); pDocument->saveTextElement("param", QString::number(pItem->param), &eItem); pDocument->saveTextElement("mode", textFromMode(pItem->mode), &eItem); pDocument->saveTextElement("process", pDocument->textFromBool(pItem->process), &eItem); pDocument->saveTextElement("capture", pDocument->textFromBool(pItem->capture), &eItem); pDocument->saveTextElement("locked", pDocument->textFromBool(pItem->locked), &eItem); pDocument->saveTextElement("logarithmic", pDocument->textFromBool(pItem->logarithmic), &eItem); pDocument->saveTextElement("color", pItem->color.name(), &eItem); if (m_pCurveList->currentCurve() == pCurve) iCurrent = pItem->index; eItems.appendChild(eItem); ++iSeq; } } pElement->appendChild(eItems); file.writeHeader(1, iSeqs, iTicksPerBeat); file.writeTracks(ppSeqs, iSeqs); file.close(); for (iSeq = 0; iSeq < iSeqs; ++iSeq) delete ppSeqs[iSeq]; delete [] ppSeqs; const QString& sFilename = QDir(m_sBaseDir).relativeFilePath(m_sFilename); pDocument->saveTextElement("filename", pDocument->addFile(sFilename), pElement); if (iCurrent >= 0) { pDocument->saveTextElement("current", QString::number(iCurrent), pElement); } } void qtractorCurveFile::apply ( qtractorTimeScale *pTimeScale ) { if (m_pCurveList == NULL) return; const QString& sFilename = QDir(m_sBaseDir).absoluteFilePath(m_sFilename); qtractorMidiFile file; if (!file.open(sFilename, qtractorMidiFile::Read)) { const QString& sText = QObject::tr("%1: Automation/curve file not found.") .arg(sFilename); qtractorMessageList::append(sText); return; } const unsigned short iTicksPerBeat = pTimeScale->ticksPerBeat(); unsigned short iSeq = 0; qtractorCurve *pCurrentCurve = NULL; QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->subject) { qtractorCurve *pCurve = (pItem->subject)->curve(); if (pCurve == NULL) pCurve = new qtractorCurve(m_pCurveList, pItem->subject, pItem->mode); if (m_iCurrentCurve == int(pItem->index)) pCurrentCurve = pCurve; qtractorMidiSequence seq(QString(), pItem->channel, iTicksPerBeat); if (file.readTrack(&seq, iSeq)) { pCurve->readMidiSequence(&seq, pItem->ctype, pItem->channel, pItem->param, pTimeScale); } pCurve->setProcess(pItem->process); pCurve->setCapture(pItem->capture); pCurve->setLocked(pItem->locked); pCurve->setLogarithmic(pItem->logarithmic); pCurve->setColor(pItem->color); } ++iSeq; } file.close(); if (pCurrentCurve) m_pCurveList->setCurrentCurve(pCurrentCurve); clear(); } // Text/curve-mode converters... qtractorCurve::Mode qtractorCurveFile::modeFromText ( const QString& sText ) { qtractorCurve::Mode mode = qtractorCurve::Hold; if (sText == "Spline") mode = qtractorCurve::Spline; else if (sText == "Linear") mode = qtractorCurve::Linear; return mode; } QString qtractorCurveFile::textFromMode ( qtractorCurve::Mode mode ) { QString sText; switch (mode) { case qtractorCurve::Spline: sText = "Spline"; break; case qtractorCurve::Linear: sText = "Linear"; break; case qtractorCurve::Hold: default: sText = "Hold"; break; } return sText; } // end of qtractorCurveFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditView.h0000644000000000000000000000012713014536043020112 xustar0029 mtime=1479719971.75909854 29 atime=1479719971.75909854 29 ctime=1479719971.75909854 qtractor-0.8.0/src/qtractorMidiEditView.h0000644000175000001440000000673113014536043020735 0ustar00rncbcusers00000000000000// qtractorMidiEditView.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditView_h #define __qtractorMidiEditView_h #include "qtractorScrollView.h" #include "qtractorMidiEvent.h" #include // Forward declarations. class qtractorMidiEditor; class QResizeEvent; class QMouseEvent; class QKeyEvent; class QToolButton; //---------------------------------------------------------------------------- // qtractorMidiEditView -- MIDI sequence main view widget. class qtractorMidiEditView : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditView(qtractorMidiEditor *pEditor, QWidget *pParent); // Destructor. ~qtractorMidiEditView(); // Update sequence view content height. void updateContentsHeight(); // Update sequence view content width. void updateContentsWidth(int iContentsWidth = 0); // Contents update overloaded methods. void updateContents(const QRect& rect); void updateContents(); // Current event selection accessors. void setEventType(qtractorMidiEvent::EventType eventType); qtractorMidiEvent::EventType eventType() const; protected: // Virtual size hint. QSize sizeHint() const { return QSize(480, 240); } // Scrollbar/tools layout management. void setVBarGeometry(QScrollBar& vbar, int x, int y, int w, int h); // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the track view void drawContents(QPainter *pPainter, const QRect& rect); // Focus lost event. void focusOutEvent(QFocusEvent *pFocusEvent); // Keyboard event handler (made public explicitly). void keyPressEvent(QKeyEvent *pKeyEvent); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Trap for help/tool-tip and leave events. bool eventFilter(QObject *pObject, QEvent *pEvent); protected slots: // To have track view in sync with track list. void contentsXMovingSlot(int cx, int cy); void contentsYMovingSlot(int cx, int cy); // (Re)create the complete track view pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local zoom control widgets. QToolButton *m_pVzoomIn; QToolButton *m_pVzoomOut; QToolButton *m_pVzoomReset; // Local double-buffering pixmap. QPixmap m_pixmap; // Current selection holder. qtractorMidiEvent::EventType m_eventType; }; #endif // __qtractorMidiEditView_h // end of qtractorMidiEditView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioPeak.cpp0000644000000000000000000000013213014536043017760 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.739088539 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioPeak.cpp0000644000175000001440000006567713014536043020625 0ustar00rncbcusers00000000000000// qtractorAudioPeak.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioPeak.h" #include "qtractorAudioFile.h" #include "qtractorSession.h" #include #include #include #include #include #include #include #include // Audio file buffer size in frames per channel. static const unsigned int c_iAudioFrames = (32 * 1024); // Peak file buffer size in frames per channel. static const unsigned int c_iPeakFrames = (8 * 1024); // Default peak period as a digest representation in frames per channel. static const unsigned short c_iPeakPeriod = 1024; // Default peak filename extension. static const QString c_sPeakFileExt = ".peak"; //---------------------------------------------------------------------- // class qtractorAudioPeakThread -- Audio Peak file thread. // class qtractorAudioPeakThread : public QThread { public: // Constructor. qtractorAudioPeakThread(unsigned int iSyncSize = 128); // Destructor. ~qtractorAudioPeakThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition. void sync(qtractorAudioPeakFile *pPeakFile = NULL); protected: // The main thread executive. void run(); // Actual peak file creation methods. // (this is just about to be used internally) bool openPeakFile(); bool writePeakFile(); void closePeakFile(); void notifyPeakEvent() const; private: // The peak file queue instance reference. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorAudioPeakFile **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; // Current audio peak file instance. qtractorAudioPeakFile *m_pPeakFile; // Current audio file instance. qtractorAudioFile *m_pAudioFile; // Current audio file buffer. float **m_ppAudioFrames; }; // Constructor. qtractorAudioPeakThread::qtractorAudioPeakThread ( unsigned int iSyncSize ) { m_iSyncSize = (64 << 1); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorAudioPeakFile * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; ::memset(m_ppSyncItems, 0, m_iSyncSize * sizeof(qtractorAudioPeakFile *)); m_bRunState = false; m_pPeakFile = NULL; m_pAudioFile = NULL; m_ppAudioFrames = NULL; } // Destructor. qtractorAudioPeakThread::~qtractorAudioPeakThread (void) { delete [] m_ppSyncItems; } // Run state accessor. void qtractorAudioPeakThread::setRunState ( bool bRunState ) { // QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorAudioPeakThread::runState (void) const { return m_bRunState; } // Wake from executive wait condition. void qtractorAudioPeakThread::sync ( qtractorAudioPeakFile *pPeakFile ) { if (pPeakFile == NULL) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorAudioPeakFile *pSyncItem = m_ppSyncItems[r]; if (pSyncItem) pSyncItem->setWaitSync(false); ++r &= m_iSyncMask; w = m_iSyncWrite; } // m_iSyncRead = r; } else { // !pPeakFile->isWaitSync() unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pPeakFile->setWaitSync(true); m_ppSyncItems[w] = pPeakFile; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorAudioPeakThread[%p]::sync(): tryLock() failed.", this); #endif } // The main thread executive cycle. void qtractorAudioPeakThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread[%p]::run(): started...", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Do whatever we must, then wait for more... unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (m_bRunState && r != w) { m_pPeakFile = m_ppSyncItems[r]; if (m_pPeakFile && m_pPeakFile->isWaitSync()) { if (openPeakFile()) { // Go ahead with the whole bunch... while (m_bRunState && writePeakFile()) /* empty loop */; // We're done. closePeakFile(); } m_pPeakFile->setWaitSync(false); m_pPeakFile = NULL; } m_ppSyncItems[r] = NULL; ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; // Are we still in the game? if (m_bRunState) { // Send notification event, anyway... notifyPeakEvent(); // Wait for sync... m_cond.wait(&m_mutex); } } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread[%p]::run(): stopped.\n", this); #endif } // Open the peak file for create. bool qtractorAudioPeakThread::openPeakFile (void) { m_pAudioFile = qtractorAudioFileFactory::createAudioFile(m_pPeakFile->filename()); if (m_pAudioFile == NULL) return false; if (!m_pAudioFile->open(m_pPeakFile->filename())) { delete m_pAudioFile; m_pAudioFile = NULL; return false; } const unsigned short iChannels = m_pAudioFile->channels(); const unsigned int iSampleRate = m_pAudioFile->sampleRate(); if (!m_pPeakFile->openWrite(iChannels, iSampleRate)) { delete m_pAudioFile; m_pAudioFile = NULL; return false; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread::openPeakFile(%p)", m_pPeakFile); #endif // Allocate audio file frame buffer // and peak period accumulators. m_ppAudioFrames = new float* [iChannels]; for (unsigned short i = 0; i < iChannels; ++i) m_ppAudioFrames[i] = new float [c_iAudioFrames]; // Make sure audio file decoder makes no head-start... m_pAudioFile->seek(0); return true; } // Create the peak file chunk. bool qtractorAudioPeakThread::writePeakFile (void) { if (!m_bRunState) return false; if (m_ppAudioFrames == NULL) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread::writePeakFile(%p)", m_pPeakFile); #endif // Read another bunch of frames from the physical audio file... int nread = m_pAudioFile->read(m_ppAudioFrames, c_iAudioFrames); if (nread > 0) nread = m_pPeakFile->write(m_ppAudioFrames, nread); return (nread > 0); } // Close the (hopefully) created peak file. void qtractorAudioPeakThread::closePeakFile (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakThread::closePeakFile(%p)", m_pPeakFile); #endif // Always force target file close. m_pPeakFile->closeWrite(); // Get rid of physical used stuff. if (m_ppAudioFrames) { const unsigned short iChannels = m_pAudioFile->channels(); for (unsigned short i = 0; i < iChannels; ++i) delete [] m_ppAudioFrames[i]; delete [] m_ppAudioFrames; m_ppAudioFrames = NULL; } // Finally the source file too. if (m_pAudioFile) { delete m_pAudioFile; m_pAudioFile = NULL; } // Send notification event, someway... notifyPeakEvent(); } // Send notification event, someway... void qtractorAudioPeakThread::notifyPeakEvent (void) const { if (!m_bRunState) return; qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory) pPeakFactory->notifyPeakEvent(); } //---------------------------------------------------------------------- // class qtractorAudioPeakFile -- Audio peak file (ref'counted) // // Constructor. qtractorAudioPeakFile::qtractorAudioPeakFile ( const QString& sFilename, float fTimeStretch ) { // Initialize instance variables. m_sFilename = sFilename; m_fTimeStretch = fTimeStretch; m_openMode = None; m_peakHeader.period = 0; m_peakHeader.channels = 0; m_pBuffer = NULL; m_iBuffSize = 0; m_iBuffLength = 0; m_iBuffOffset = 0; m_bWaitSync = false; m_iRefCount = 0; m_pWriter = NULL; // Set (unique) peak filename... QDir dir; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) dir.setPath(pSession->sessionDir()); const QFileInfo fileInfo(sFilename); const QString& sPeakFilePrefix = QFileInfo(dir, fileInfo.fileName()).filePath(); const QString& sPeakName = peakName(sFilename, fTimeStretch); const QFileInfo peakInfo(sPeakFilePrefix + '_' + QString::number(qHash(sPeakName), 16) + c_sPeakFileExt); m_peakFile.setFileName(peakInfo.absoluteFilePath()); } // Default destructor. qtractorAudioPeakFile::~qtractorAudioPeakFile (void) { // Check if it's aborting (ought to be atomic)... const bool bAborted = m_bWaitSync; m_bWaitSync = false; // Close the file, anyway now. closeWrite(); closeRead(); // Tell master-factory that we're out immediately (if aborted)... qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory) pPeakFactory->removePeak(this, bAborted); } // Open an existing peak file cache. bool qtractorAudioPeakFile::openRead (void) { // If it's already open, just tell the news. if (m_openMode != None) return true; // Are we still waiting for its creation? if (m_bWaitSync) return false; // Need some preliminary file information... QFileInfo fileInfo(m_sFilename); QFileInfo peakInfo(m_peakFile.fileName()); // Have we a peak file up-to-date, // or must the peak file be (re)created? if (!peakInfo.exists() || peakInfo.created() < fileInfo.created()) { // || peakInfo.lastModified() < fileInfo.lastModified()) { qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory) pPeakFactory->sync(this); // Think again... return false; } // Make things critical... QMutexLocker locker(&m_mutex); // Just open and go ahead with first bunch... if (!m_peakFile.open(QIODevice::ReadOnly)) return false; if (m_peakFile.read((char *) &m_peakHeader, sizeof(Header)) != qint64(sizeof(Header))) { m_peakFile.close(); return false; } // Set open mode... m_openMode = Read; #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::openRead() ---", this); qDebug("name = %s", m_peakFile.fileName().toUtf8().constData()); qDebug("filename = %s", m_sFilename.toUtf8().constData()); qDebug("timeStretch = %g", m_fTimeStretch); qDebug("header = %lu", sizeof(Header)); qDebug("frame = %lu", sizeof(Frame)); qDebug("period = %d", m_peakHeader.period); qDebug("channels = %d", m_peakHeader.channels); qDebug("---"); #endif // Its a certain success... return true; } // Free all attended resources for this peak file. void qtractorAudioPeakFile::closeRead (void) { // Make things critical... QMutexLocker locker(&m_mutex); // Close file. if (m_openMode == Read) { m_peakFile.close(); m_openMode = None; } if (m_pBuffer) delete [] m_pBuffer; m_pBuffer = NULL; m_iBuffSize = 0; m_iBuffLength = 0; m_iBuffOffset = 0; } // Audio properties accessors. const QString& qtractorAudioPeakFile::filename (void) const { return m_sFilename; } float qtractorAudioPeakFile::timeStretch (void) const { return m_fTimeStretch; } QString qtractorAudioPeakFile::peakName (void) const { return peakName(m_sFilename, m_fTimeStretch); } // Peak cache properties accessors. QString qtractorAudioPeakFile::name (void) const { return m_peakFile.fileName(); } unsigned short qtractorAudioPeakFile::period (void) { return m_peakHeader.period; } unsigned short qtractorAudioPeakFile::channels (void) { return m_peakHeader.channels; } // Read frames from peak file. qtractorAudioPeakFile::Frame *qtractorAudioPeakFile::read ( unsigned long iPeakOffset, unsigned int iPeakLength ) { // Must be open for something... if (m_openMode == None) return NULL; // Make things critical... QMutexLocker locker(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::read(%lu, %u) [%lu, %u, %u]", this, iPeakOffset, iPeakLength, m_iBuffOffset, m_iBuffLength, m_iBuffSize); #endif // Cache effect, only valid if we're really reading... const unsigned long iPeakEnd = iPeakOffset + iPeakLength; if (iPeakOffset >= m_iBuffOffset && m_iBuffOffset < iPeakEnd) { const unsigned long iBuffEnd = m_iBuffOffset + m_iBuffLength; const unsigned long iBuffOffset = m_peakHeader.channels * (iPeakOffset - m_iBuffOffset); if (iBuffEnd >= iPeakEnd) return m_pBuffer + iBuffOffset; if (m_iBuffOffset + m_iBuffSize >= iPeakEnd) { m_iBuffLength += readBuffer(m_iBuffLength, iBuffEnd, iPeakEnd - iBuffEnd); return m_pBuffer + iBuffOffset; } } // Read peak data as requested... m_iBuffLength = readBuffer(0, iPeakOffset, iPeakLength); m_iBuffOffset = iPeakOffset; return m_pBuffer; } // Read frames from peak file into local buffer cache. unsigned int qtractorAudioPeakFile::readBuffer ( unsigned int iBuffOffset, unsigned long iPeakOffset, unsigned int iPeakLength ) { // Shall we reallocate? if (iBuffOffset + iPeakLength > m_iBuffSize) { Frame *pOldBuffer = m_pBuffer; m_iBuffSize += (iPeakLength << 1); m_pBuffer = new Frame [m_peakHeader.channels * m_iBuffSize]; if (pOldBuffer) { ::memcpy(m_pBuffer, pOldBuffer, m_peakHeader.channels * m_iBuffLength * sizeof(Frame)); delete [] pOldBuffer; } } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::readBuffer(%u, %lu, %u) [%lu, %u, %u]", this, iBuffOffset, iPeakOffset, iPeakLength, m_iBuffOffset, m_iBuffLength, m_iBuffSize); #endif // Grab new contents from peak file... char *pBuffer = (char *) (m_pBuffer + m_peakHeader.channels * iBuffOffset); const unsigned long iOffset = iPeakOffset * m_peakHeader.channels * sizeof(Frame); const unsigned int iLength = iPeakLength * m_peakHeader.channels * sizeof(Frame); int nread = 0; if (m_peakFile.seek(sizeof(Header) + iOffset)) nread = int(m_peakFile.read(&pBuffer[0], iLength)); // Zero the remaining... if (nread < int(iLength)) ::memset(&pBuffer[nread], 0, iLength - nread); return nread / (m_peakHeader.channels * sizeof(Frame)); } // Open an new peak file for writing. bool qtractorAudioPeakFile::openWrite ( unsigned short iChannels, unsigned int iSampleRate ) { // We need the master peak period reference. qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory == NULL) return false; // If it's already open, just tell the news. if (m_openMode == Write) return true; // Make things critical... QMutexLocker locker(&m_mutex); // We'll force (re)open if already reading (duh?) if (m_openMode == Read) { m_peakFile.close(); m_openMode = None; } // Just open and go ahead with it... if (!m_peakFile.open(QIODevice::ReadWrite | QIODevice::Truncate)) return false; // Set open mode... m_openMode = Write; // Initialize header... m_peakHeader.period = pPeakFactory->peakPeriod(); m_peakHeader.channels = iChannels; // Write peak file header. if (m_peakFile.write((const char *) &m_peakHeader, sizeof(Header)) != qint64(sizeof(Header))) { m_peakFile.close(); return false; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioPeakFile[%p]::openWrite() ---", this); qDebug("name = %s", m_peakFile.fileName().toUtf8().constData()); qDebug("filename = %s", m_sFilename.toUtf8().constData()); qDebug("timeStretch = %g", m_fTimeStretch); qDebug("header = %u", sizeof(Header)); qDebug("frame = %u", sizeof(Frame)); qDebug("period = %d", m_peakHeader.period); qDebug("channels = %d", m_peakHeader.channels); qDebug("---"); #endif // Go ahead, it's already open. m_pWriter = new Writer(); m_pWriter->offset = 0; m_pWriter->amax = new float [m_peakHeader.channels]; m_pWriter->amin = new float [m_peakHeader.channels]; m_pWriter->arms = new float [m_peakHeader.channels]; for (unsigned short i = 0; i < m_peakHeader.channels; ++i) m_pWriter->amax[i] = m_pWriter->amin[i] = m_pWriter->arms[i] = 0.0f; // Get resample/timestretch-aware internal peak period ratio... float fPeriod = float(m_peakHeader.period); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) fPeriod *= float(iSampleRate) / (float(pSession->sampleRate()) * m_fTimeStretch); // Start counting for peak generator and writer... m_pWriter->period = fPeriod; m_pWriter->nframe = 0; m_pWriter->npeak = 0; m_pWriter->nread = 0; m_pWriter->nwrite = (unsigned long) ::lroundf( m_pWriter->period * float(++m_pWriter->nframe)); // It's a certain success... return true; } // Close the (hopefully) created peak file. void qtractorAudioPeakFile::closeWrite (void) { // Make things critical... QMutexLocker locker(&m_mutex); // Flush and close... if (m_openMode == Write && m_pWriter) { if (m_pWriter->npeak > 0) writeFrame(); m_peakFile.close(); m_openMode = None; } if (m_pWriter) { delete [] m_pWriter->amax; delete [] m_pWriter->amin; delete [] m_pWriter->arms; delete m_pWriter; m_pWriter = NULL; } } // Write peak from audio frame methods. int qtractorAudioPeakFile::write ( float **ppAudioFrames, unsigned int iAudioFrames ) { // Make things critical... QMutexLocker locker(&m_mutex); // We should be actually open for writing... if (m_openMode != Write || m_pWriter == NULL) return 0; for (unsigned int n = 0; n < iAudioFrames; ++n) { // Accumulate for this sample frame... for (unsigned short i = 0; i < m_peakHeader.channels; ++i) { const float fSample = ppAudioFrames[i][n]; if (m_pWriter->amax[i] < fSample) m_pWriter->amax[i] = fSample; if (m_pWriter->amin[i] > fSample) m_pWriter->amin[i] = fSample; m_pWriter->arms[i] += (fSample * fSample); } // Count peak frames (incremental)... ++m_pWriter->npeak; // Have we reached the peak accumulative period? if (++m_pWriter->nread >= m_pWriter->nwrite) { // Estimate next stop... m_pWriter->nwrite = (unsigned long) ::lroundf( m_pWriter->period * float(++m_pWriter->nframe)); // Write peak frame out. writeFrame(); // We'll reset counter. m_pWriter->npeak = 0; } } return iAudioFrames; } void qtractorAudioPeakFile::writeFrame (void) { if (m_pWriter == NULL) return; if (!m_peakFile.seek(sizeof(Header) + m_pWriter->offset)) return; for (unsigned short i = 0; i < m_peakHeader.channels; ++i) { Frame frame; // Write the denormalized peak values... m_pWriter->amax[i] = 255.0f * ::fabsf(m_pWriter->amax[i]); m_pWriter->amin[i] = 255.0f * ::fabsf(m_pWriter->amin[i]); m_pWriter->arms[i] = 255.0f * ::sqrtf(m_pWriter->arms[i] / float(m_pWriter->npeak)); frame.max = (unsigned char) (m_pWriter->amax[i] > 255.0f ? 255 : m_pWriter->amax[i]); frame.min = (unsigned char) (m_pWriter->amin[i] > 255.0f ? 255 : m_pWriter->amin[i]); frame.rms = (unsigned char) (m_pWriter->arms[i] > 255.0f ? 255 : m_pWriter->arms[i]); // Reset peak period accumulators... m_pWriter->amax[i] = m_pWriter->amin[i] = m_pWriter->arms[i] = 0.0f; // Bail out?... m_pWriter->offset += m_peakFile.write((const char *) &frame, sizeof(Frame)); } } // Reference count methods. void qtractorAudioPeakFile::addRef (void) { ++m_iRefCount; } void qtractorAudioPeakFile::removeRef (void) { if (--m_iRefCount == 0) delete this; } // Physical removal. void qtractorAudioPeakFile::remove (void) { m_peakFile.remove(); } // Sync thread state flags accessors. void qtractorAudioPeakFile::setWaitSync ( bool bWaitSync ) { m_bWaitSync = bWaitSync; } bool qtractorAudioPeakFile::isWaitSync (void) const { return m_bWaitSync; } // Peak filename standard. QString qtractorAudioPeakFile::peakName ( const QString& sFilename, float fTimeStretch ) { return sFilename + '_' + QString::number(fTimeStretch); } //---------------------------------------------------------------------- // class qtractorAudioPeak -- Audio Peak file pseudo-cache. // // Constructor. qtractorAudioPeak::qtractorAudioPeak ( qtractorAudioPeakFile *pPeakFile ) : m_pPeakFile(pPeakFile), m_pPeakFrames(NULL), m_iPeakLength(0), m_iPeakHash(0) { m_pPeakFile->addRef(); } // Copy contructor. qtractorAudioPeak::qtractorAudioPeak ( const qtractorAudioPeak& peak ) : m_pPeakFile(peak.m_pPeakFile), m_pPeakFrames(NULL), m_iPeakLength(0), m_iPeakHash(0) { m_pPeakFile->addRef(); } // Default destructor. qtractorAudioPeak::~qtractorAudioPeak (void) { m_pPeakFile->removeRef(); if (m_pPeakFrames) delete [] m_pPeakFrames; } // Peak frame buffer reader-cache executive. qtractorAudioPeakFile::Frame *qtractorAudioPeak::peakFrames ( unsigned long iFrameOffset, unsigned long iFrameLength, int width ) { // Try open current peak file as is... if (!m_pPeakFile->openRead()) return NULL; // Just in case resolutions might change... const unsigned short iPeakPeriod = m_pPeakFile->period(); if (iPeakPeriod < 1) return NULL; // Have we been here before? if (m_pPeakFrames) { // Check if we have the same previous hash... if (!m_pPeakFile->isWaitSync()) { const unsigned int iPeakHash = qHash(iPeakPeriod) ^ qHash(iFrameOffset) ^ qHash(iFrameLength) ^ qHash(width); if (m_iPeakHash == iPeakHash) return m_pPeakFrames; m_iPeakHash = iPeakHash; } // Clenup previous frame-buffers... delete [] m_pPeakFrames; m_pPeakFrames = NULL; m_iPeakLength = 0; } // We'll get a brand new peak frames alright... const unsigned short iChannels = m_pPeakFile->channels(); if (iChannels < 1) return NULL; // Peak frames length estimation... const unsigned int iPeakLength = (iFrameLength / iPeakPeriod); if (iPeakLength < 1) return NULL; // Grab them in... const unsigned long iPeakOffset = (iFrameOffset / iPeakPeriod); qtractorAudioPeakFile::Frame *pPeakFrames = m_pPeakFile->read(iPeakOffset, iPeakLength); if (pPeakFrames == NULL) return NULL; // Check if we better aggregate over the frame buffer.... const int p1 = int(iPeakLength); const int n1 = iChannels * p1; if (width < p1 && width > 1) { const int w2 = (width >> 1) + 1; const int n2 = iChannels * w2; m_pPeakFrames = new qtractorAudioPeakFile::Frame [n2]; int n = 0; int i = 0; while (n < n2) { const int i2 = (n * p1) / w2; for (unsigned short k = 0; k < iChannels; ++k) { qtractorAudioPeakFile::Frame *pNewFrame = &m_pPeakFrames[n++]; qtractorAudioPeakFile::Frame *pOldFrame = &pPeakFrames[i + k]; pNewFrame->max = pOldFrame->max; pNewFrame->min = pOldFrame->min; pNewFrame->rms = pOldFrame->rms; for (int j = i + 1; j < i2; j += iChannels) { pOldFrame += iChannels; if (pNewFrame->max < pOldFrame->max) pNewFrame->max = pOldFrame->max; if (pNewFrame->min < pOldFrame->min) pNewFrame->min = pOldFrame->min; if (pNewFrame->rms < pOldFrame->rms) pNewFrame->rms = pOldFrame->rms; } } i = i2; } // New-indirect frame buffer length... m_iPeakLength = n / iChannels; // Done-indirect. } else { // Direct-copy frame-buffer... m_pPeakFrames = new qtractorAudioPeakFile::Frame [n1]; ::memcpy(m_pPeakFrames, pPeakFrames, n1 * sizeof(qtractorAudioPeakFile::Frame)); // New-direct frame buffer length... m_iPeakLength = iPeakLength; // Done-direct. } return m_pPeakFrames; } //---------------------------------------------------------------------- // class qtractorAudioPeakFactory -- Audio peak file factory (singleton). // // Singleton instance pointer. qtractorAudioPeakFactory *qtractorAudioPeakFactory::g_pPeakFactory = NULL; // Singleton instance accessor (static). qtractorAudioPeakFactory *qtractorAudioPeakFactory::getInstance (void) { return g_pPeakFactory; } // Constructor. qtractorAudioPeakFactory::qtractorAudioPeakFactory ( QObject *pParent ) : QObject(pParent), m_bAutoRemove(false), m_pPeakThread(NULL), m_iPeakPeriod(c_iPeakPeriod) { // Pseudo-singleton reference setup. g_pPeakFactory = this; } // Default destructor. qtractorAudioPeakFactory::~qtractorAudioPeakFactory (void) { if (m_pPeakThread) { if (m_pPeakThread->isRunning()) do { m_pPeakThread->setRunState(false); // m_pPeakThread->terminate(); m_pPeakThread->sync(); } while (!m_pPeakThread->wait(100)); delete m_pPeakThread; m_pPeakThread = NULL; } qDeleteAll(m_peaks); m_peaks.clear(); // Pseudo-singleton reference shut-down. g_pPeakFactory = NULL; } // The peak period accessors. void qtractorAudioPeakFactory::setPeakPeriod ( unsigned short iPeakPeriod ) { if (iPeakPeriod == m_iPeakPeriod) return; QMutexLocker locker(&m_mutex); m_iPeakPeriod = iPeakPeriod; // Refresh all current peak files (asynchronously)... PeakFiles::ConstIterator iter = m_peaks.constBegin(); const PeakFiles::ConstIterator& iter_end = m_peaks.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorAudioPeakFile *pPeakFile = iter.value(); pPeakFile->closeWrite(); pPeakFile->closeRead(); pPeakFile->remove(); sync(pPeakFile); } } unsigned short qtractorAudioPeakFactory::peakPeriod (void) const { return m_iPeakPeriod; } // The peak file factory-methods. qtractorAudioPeak* qtractorAudioPeakFactory::createPeak ( const QString& sFilename, float fTimeStretch ) { QMutexLocker locker(&m_mutex); if (m_pPeakThread == NULL) { m_pPeakThread = new qtractorAudioPeakThread(); m_pPeakThread->start(); } const QString& sPeakName = qtractorAudioPeakFile::peakName(sFilename, fTimeStretch); qtractorAudioPeakFile *pPeakFile = m_peaks.value(sPeakName); if (pPeakFile == NULL) { pPeakFile = new qtractorAudioPeakFile(sFilename, fTimeStretch); m_peaks.insert(sPeakName, pPeakFile); } return new qtractorAudioPeak(pPeakFile); } void qtractorAudioPeakFactory::removePeak ( qtractorAudioPeakFile *pPeakFile, bool bAborted ) { QMutexLocker locker(&m_mutex); m_peaks.remove(pPeakFile->peakName()); if (bAborted) pPeakFile->remove(); else if (m_bAutoRemove) m_files.append(pPeakFile->name()); } // Auto-delete property. void qtractorAudioPeakFactory::setAutoRemove ( bool bAutoRemove ) { m_bAutoRemove = bAutoRemove; } bool qtractorAudioPeakFactory::isAutoRemove (void) const { return m_bAutoRemove; } // Event notifier. void qtractorAudioPeakFactory::notifyPeakEvent (void) { emit peakEvent(); } // Base sync method. void qtractorAudioPeakFactory::sync ( qtractorAudioPeakFile *pPeakFile ) { if (m_pPeakThread) m_pPeakThread->sync(pPeakFile); } // Cleanup method. void qtractorAudioPeakFactory::cleanup (void) { QMutexLocker locker(&m_mutex); QStringListIterator iter(m_files); while (iter.hasNext()) QFile::remove(iter.next()); m_files.clear(); m_iPeakPeriod = c_iPeakPeriod; } // end of qtractorAudioPeak.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiConnect.cpp0000644000000000000000000000013213014536043020312 xustar0030 mtime=1479719971.755096539 30 atime=1479719971.755096539 30 ctime=1479719971.755096539 qtractor-0.8.0/src/qtractorMidiConnect.cpp0000644000175000001440000003371113014536043021137 0ustar00rncbcusers00000000000000// qtractorMidiConnect.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiConnect.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include //---------------------------------------------------------------------- // qtractorMidiPortItem -- Alsa port list item. // // Constructor. qtractorMidiPortItem::qtractorMidiPortItem ( qtractorMidiClientItem *pClientItem, int iAlsaPort ) : qtractorPortListItem(pClientItem) { m_iAlsaPort = iAlsaPort; if (pClientItem->isReadable()) { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::PortOut)); } else { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::PortIn)); } } // Default destructor. qtractorMidiPortItem::~qtractorMidiPortItem (void) { } // Alsa handles accessors. int qtractorMidiPortItem::alsaClient (void) const { qtractorMidiClientItem *pClientItem = static_cast (clientItem()); return (pClientItem ? pClientItem->alsaClient() : 0); } int qtractorMidiPortItem::alsaPort (void) const { return m_iAlsaPort; } //---------------------------------------------------------------------- // qtractorMidiClientItem -- Alsa client list item. // // Constructor. qtractorMidiClientItem::qtractorMidiClientItem ( qtractorMidiClientListView *pClientListView, int iAlsaClient ) : qtractorClientListItem(pClientListView) { m_iAlsaClient = iAlsaClient; if (pClientListView->isReadable()) { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::ClientOut)); } else { QTreeWidgetItem::setIcon(0, qtractorMidiConnect::icon(qtractorMidiConnect::ClientIn)); } } // Default destructor. qtractorMidiClientItem::~qtractorMidiClientItem (void) { } // Jack client accessor. int qtractorMidiClientItem::alsaClient (void) const { return m_iAlsaClient; } // Derived port finder. qtractorMidiPortItem *qtractorMidiClientItem::findPortItem ( int iAlsaPort ) { int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pItem = QTreeWidgetItem::child(iChild); if (pItem->type() != qtractorConnect::PortItem) continue; qtractorMidiPortItem *pPortItem = static_cast (pItem); if (pPortItem && pPortItem->alsaPort() == iAlsaPort) return pPortItem; } return NULL; } //---------------------------------------------------------------------- // qtractorMidiClientListView -- Alsa client list view. // // Constructor. qtractorMidiClientListView::qtractorMidiClientListView( QWidget *pParent ) : qtractorClientListView(pParent) { } // Default destructor. qtractorMidiClientListView::~qtractorMidiClientListView (void) { } // Alsa sequencer accessor. snd_seq_t *qtractorMidiClientListView::alsaSeq (void) const { qtractorMidiConnect *pMidiConnect = static_cast (binding()); return (pMidiConnect ? pMidiConnect->alsaSeq() : NULL); } // Client finder by id. qtractorMidiClientItem *qtractorMidiClientListView::findClientItem ( int iAlsaClient ) { int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorMidiClientItem *pClientItem = static_cast (pItem); if (pClientItem && pClientItem->alsaClient() == iAlsaClient) return pClientItem; } return NULL; } // Client port finder by id. qtractorMidiPortItem *qtractorMidiClientListView::findClientPortItem ( int iAlsaClient, int iAlsaPort ) { qtractorMidiClientItem *pClientItem = findClientItem(iAlsaClient); if (pClientItem == NULL) return NULL; return pClientItem->findPortItem(iAlsaPort); } // Client:port refreshner. int qtractorMidiClientListView::updateClientPorts (void) { snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == NULL) return 0; int iDirtyCount = 0; markClientPorts(0); unsigned int uiAlsaFlags; if (isReadable()) uiAlsaFlags = SND_SEQ_PORT_CAP_READ | SND_SEQ_PORT_CAP_SUBS_READ; else uiAlsaFlags = SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE; snd_seq_client_info_t *pClientInfo; snd_seq_port_info_t *pPortInfo; snd_seq_client_info_alloca(&pClientInfo); snd_seq_port_info_alloca(&pPortInfo); snd_seq_client_info_set_client(pClientInfo, -1); while (snd_seq_query_next_client(pAlsaSeq, pClientInfo) >= 0) { int iAlsaClient = snd_seq_client_info_get_client(pClientInfo); if (iAlsaClient > 0) { qtractorMidiClientItem *pClientItem = findClientItem(iAlsaClient); snd_seq_port_info_set_client(pPortInfo, iAlsaClient); snd_seq_port_info_set_port(pPortInfo, -1); while (snd_seq_query_next_port(pAlsaSeq, pPortInfo) >= 0) { unsigned int uiPortCapability = snd_seq_port_info_get_capability(pPortInfo); if (((uiPortCapability & uiAlsaFlags) == uiAlsaFlags) && ((uiPortCapability & SND_SEQ_PORT_CAP_NO_EXPORT) == 0)) { QString sClientName = QString::number(iAlsaClient); sClientName += ':'; sClientName += QString::fromUtf8( snd_seq_client_info_get_name(pClientInfo)); if (isClientName(sClientName)) { int iAlsaPort = snd_seq_port_info_get_port(pPortInfo); QString sPortName = QString::number(iAlsaPort); sPortName += ':'; sPortName += QString::fromUtf8( snd_seq_port_info_get_name(pPortInfo)); if (isPortName(sPortName)) { qtractorMidiPortItem *pPortItem = NULL; if (pClientItem == NULL) { pClientItem = new qtractorMidiClientItem(this, iAlsaClient); pClientItem->setClientName(sClientName); ++iDirtyCount; } else { pPortItem = pClientItem->findPortItem(iAlsaPort); if (sClientName != pClientItem->clientName()) { pClientItem->setClientName(sClientName); ++iDirtyCount; } } if (pClientItem) { if (pPortItem == NULL) { pPortItem = new qtractorMidiPortItem( pClientItem, iAlsaPort); pPortItem->setPortName(sPortName); ++iDirtyCount; } else if (sPortName != pPortItem->portName()) { pPortItem->setPortName(sPortName); ++iDirtyCount; } } if (pPortItem) pPortItem->markClientPort(1); } } } } } } cleanClientPorts(0); return iDirtyCount; } //---------------------------------------------------------------------------- // qtractorMidiConnect -- Alsa connections model integrated object. // // Constructor. qtractorMidiConnect::qtractorMidiConnect ( qtractorMidiClientListView *pOListView, qtractorMidiClientListView *pIListView, qtractorConnectorView *pConnectorView ) : qtractorConnect(pOListView, pIListView, pConnectorView) { createIcons(); } // Default destructor. qtractorMidiConnect::~qtractorMidiConnect (void) { deleteIcons(); } // Local icon-set janitor methods. QIcon *qtractorMidiConnect::g_apIcons[qtractorMidiConnect::IconCount]; int qtractorMidiConnect::g_iIconsRefCount = 0; void qtractorMidiConnect::createIcons (void) { if (++g_iIconsRefCount == 1) { g_apIcons[ClientIn] = new QIcon(":/images/itemMidiClientIn.png"); g_apIcons[ClientOut] = new QIcon(":/images/itemMidiClientOut.png"); g_apIcons[PortIn] = new QIcon(":/images/itemMidiPortIn.png"); g_apIcons[PortOut] = new QIcon(":/images/itemMidiPortOut.png"); } } void qtractorMidiConnect::deleteIcons (void) { if (--g_iIconsRefCount == 0) { for (int i = 0; i < IconCount; ++i) { if (g_apIcons[i]) delete g_apIcons[i]; g_apIcons[i] = NULL; } } } // Common icon accessor (static). const QIcon& qtractorMidiConnect::icon ( int iIcon ) { return *g_apIcons[iIcon]; } // ALSA sequencer accessor. snd_seq_t *qtractorMidiConnect::alsaSeq (void) const { snd_seq_t *pAlsaSeq = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->midiEngine()) pAlsaSeq = (pSession->midiEngine())->alsaSeq(); return pAlsaSeq; } // Connection primitive. bool qtractorMidiConnect::connectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorMidiPortItem *pOMidiPort = static_cast (pOPort); qtractorMidiPortItem *pIMidiPort = static_cast (pIPort); if (pOMidiPort == NULL || pIMidiPort == NULL) return false; snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == NULL) return false; disconnectPortsUpdate(pOPort, pIPort); snd_seq_port_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_port_subscribe_alloca(&pAlsaSubs); seq_addr.client = pOMidiPort->alsaClient(); seq_addr.port = pOMidiPort->alsaPort(); snd_seq_port_subscribe_set_sender(pAlsaSubs, &seq_addr); seq_addr.client = pIMidiPort->alsaClient(); seq_addr.port = pIMidiPort->alsaPort(); snd_seq_port_subscribe_set_dest(pAlsaSubs, &seq_addr); return (snd_seq_subscribe_port(pAlsaSeq, pAlsaSubs) >= 0); } // Disconnection primitive. bool qtractorMidiConnect::disconnectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorMidiPortItem *pOMidiPort = static_cast (pOPort); qtractorMidiPortItem *pIMidiPort = static_cast (pIPort); if (pOMidiPort == NULL || pIMidiPort == NULL) return false; snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == NULL) return false; disconnectPortsUpdate(pOPort, pIPort); snd_seq_port_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_port_subscribe_alloca(&pAlsaSubs); seq_addr.client = pOMidiPort->alsaClient(); seq_addr.port = pOMidiPort->alsaPort(); snd_seq_port_subscribe_set_sender(pAlsaSubs, &seq_addr); seq_addr.client = pIMidiPort->alsaClient(); seq_addr.port = pIMidiPort->alsaPort(); snd_seq_port_subscribe_set_dest(pAlsaSubs, &seq_addr); return (snd_seq_unsubscribe_port(pAlsaSeq, pAlsaSubs) >= 0); } // Update (clear) MIDI-buses connect lists (non-virtual). void qtractorMidiConnect::disconnectPortsUpdate ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorMidiEngine *pMidiEngine = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; QString sPortName; qtractorBus::BusMode busMode = qtractorBus::None; if (pOPort->clientName().section(':', 1, 1) == pMidiEngine->clientName()) { busMode = qtractorBus::Output; sPortName = pOPort->portName().section(':', 1, 1); } else if (pIPort->clientName().section(':', 1, 1) == pMidiEngine->clientName()) { busMode = qtractorBus::Input; sPortName = pIPort->portName().section(':', 1, 1); } if (busMode == qtractorBus::None) return; for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & busMode) == 0) continue; if (sPortName == pBus->busName()) { if (busMode & qtractorBus::Input) { pBus->inputs().clear(); } else { pBus->outputs().clear(); // Remember to resend all session/tracks control stuff... pMidiEngine->resetAllControllers(false); // Deferred++ } break; } } } // Update port connection references. void qtractorMidiConnect::updateConnections (void) { snd_seq_t *pAlsaSeq = alsaSeq(); if (pAlsaSeq == NULL) return; snd_seq_query_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_query_subscribe_alloca(&pAlsaSubs); // Proper type casts. qtractorMidiClientListView *pOListView = static_cast (OListView()); qtractorMidiClientListView *pIListView = static_cast (IListView()); // For each client item... int iItemCount = pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorMidiClientItem *pOClient = static_cast (pItem); if (pOClient == NULL) continue; // For each port item int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorMidiPortItem *pOPort = static_cast (pChild); if (pOPort == NULL) continue; // Are there already any connections? if (pOPort->connects().count() > 0) continue; // Get port connections... snd_seq_query_subscribe_set_type(pAlsaSubs, SND_SEQ_QUERY_SUBS_READ); snd_seq_query_subscribe_set_index(pAlsaSubs, 0); seq_addr.client = pOPort->alsaClient(); seq_addr.port = pOPort->alsaPort(); snd_seq_query_subscribe_set_root(pAlsaSubs, &seq_addr); while (snd_seq_query_port_subscribers(pAlsaSeq, pAlsaSubs) >= 0) { seq_addr = *snd_seq_query_subscribe_get_addr(pAlsaSubs); qtractorMidiPortItem *pIPort = pIListView->findClientPortItem( seq_addr.client, seq_addr.port); if (pIPort) { pOPort->addConnect(pIPort); pIPort->addConnect(pOPort); } snd_seq_query_subscribe_set_index(pAlsaSubs, snd_seq_query_subscribe_get_index(pAlsaSubs) + 1); } } } } // end of qtractorMidiConnect.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiTimer.cpp0000644000000000000000000000013213014536043020001 xustar0030 mtime=1479719971.766102039 30 atime=1479719971.766102039 30 ctime=1479719971.766102039 qtractor-0.8.0/src/qtractorMidiTimer.cpp0000644000175000001440000001071213014536043020622 0ustar00rncbcusers00000000000000// qtractorMidiTimer.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiTimer.h" #include #include #include //---------------------------------------------------------------------- // class qtractorMidiTimer::Key -- ALSA sequencer timer key stuff. // // Setters. void qtractorMidiTimer::Key::setAlsaTimer ( int iAlsaTimer ) { if (iAlsaTimer == 0) iAlsaTimer = ((SND_TIMER_CLASS_GLOBAL & 0x7f) << 24); m_iAlsaTimer = iAlsaTimer; } void qtractorMidiTimer::Key::setAlsaTimer ( int iClass, int iCard, int iDevice, int iSubDev ) { if (iClass < 0 || iClass == SND_TIMER_CLASS_NONE) iClass = SND_TIMER_CLASS_GLOBAL; setAlsaTimer((unsigned long) ((iClass & 0x7f) << 24) | ((iCard & 0x7f) << 16) | ((iDevice & 0x7f) << 8) | (iSubDev & 0x7f)); } //---------------------------------------------------------------------- // class qtractorMidiTimer -- ALSA sequencer timer stuff (singleton). // // Constructor. qtractorMidiTimer::qtractorMidiTimer (void) { m_keys.clear(); m_names.clear(); m_keys.append(0); m_names.append(QObject::tr("(default)")); snd_timer_query_t *pTimerQuery = NULL; if (snd_timer_query_open(&pTimerQuery, "hw", 0) >= 0) { snd_timer_id_t *pTimerID = NULL; snd_timer_id_alloca(&pTimerID); snd_timer_id_set_class(pTimerID, SND_TIMER_CLASS_NONE); while (snd_timer_query_next_device(pTimerQuery, pTimerID) >= 0) { const int iClass = snd_timer_id_get_class(pTimerID); if (iClass < 0) break; int iSClass = snd_timer_id_get_sclass(pTimerID); if (iSClass < 0) iSClass = 0; int iCard = snd_timer_id_get_card(pTimerID); if (iCard < 0) iCard = 0; int iDevice = snd_timer_id_get_device(pTimerID); if (iDevice < 0) iDevice = 0; int iSubDev = snd_timer_id_get_subdevice(pTimerID); if (iSubDev < 0) iSubDev = 0; char szTimer[64]; snprintf(szTimer, sizeof(szTimer) - 1, "hw:CLASS=%i,SCLASS=%i,CARD=%i,DEV=%i,SUBDEV=%i", iClass, iSClass, iCard, iDevice, iSubDev); snd_timer_t *pTimer = NULL; if (snd_timer_open(&pTimer, szTimer, SND_TIMER_OPEN_NONBLOCK) >= 0) { snd_timer_info_t *pTimerInfo; snd_timer_info_alloca(&pTimerInfo); if (snd_timer_info(pTimer, pTimerInfo) >= 0) { qtractorMidiTimer::Key key(iClass, iCard, iDevice, iSubDev); const long iResol = snd_timer_info_get_resolution(pTimerInfo); QString sTimerName = QString::fromUtf8( snd_timer_info_get_name(pTimerInfo)); QString sTimerText; if (!snd_timer_info_is_slave(pTimerInfo) && iResol > 0) sTimerText = QObject::tr("%1 Hz").arg(1000000000L / iResol); else sTimerText = QObject::tr("slave"); m_keys.append(key.alsaTimer()); m_names.append(QObject::tr("%1 (%2)") .arg(sTimerName).arg(sTimerText)); } snd_timer_close(pTimer); } } snd_timer_query_close(pTimerQuery); } } // Destructor. qtractorMidiTimer::~qtractorMidiTimer (void) { m_names.clear(); m_keys.clear(); } // Returns the number of available timers. int qtractorMidiTimer::count (void) const { return m_keys.count(); } // Index of the a timer key. int qtractorMidiTimer::indexOf ( int iKey ) const { int iIndex = m_keys.indexOf(iKey); if (iIndex < 0) iIndex = 0; return iIndex; } // Key from index. int qtractorMidiTimer::key ( int iIndex ) const { if (iIndex < 0 || iIndex >= m_names.count()) iIndex = 0; return m_keys.at(iIndex); } // Name from index. const QString& qtractorMidiTimer::name ( int iIndex ) const { if (iIndex < 0 || iIndex >= m_names.count()) iIndex = 0; return m_names.at(iIndex); } // end of qtractorMidiTimer.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorShortcutForm.h0000644000000000000000000000012713014536043020226 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77510654 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorShortcutForm.h0000644000175000001440000001202313014536043021040 0ustar00rncbcusers00000000000000// qtractorShortcutForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorShortcutForm_h #define __qtractorShortcutForm_h #include "ui_qtractorShortcutForm.h" #include #include #include // Forward decls. class qtractorActionControl; class QAction; class QToolButton; //------------------------------------------------------------------------- // qtractorShortcutTableItemEdit class qtractorShortcutTableItemEdit : public QLineEdit { Q_OBJECT public: // Constructor. qtractorShortcutTableItemEdit(QWidget *pParent = NULL) : QLineEdit(pParent) {} signals: // Custom cancel signal. void editingCanceled(); protected: // Shortcut key to text event translation. void keyPressEvent(QKeyEvent *pKeyEvent); }; //------------------------------------------------------------------------- // qtractorShortcutTableItemEditor class qtractorShortcutTableItemEditor : public QWidget { Q_OBJECT public: // Constructor. qtractorShortcutTableItemEditor(QWidget *pParent = NULL); // Shortcut text accessors. void setText(const QString& sText); QString text() const; // Index model row accessors. void setIndex(const QModelIndex& index) { m_index = index; } const QModelIndex& index() const { return m_index; } // Default (initial) shortcut text accessors. void setDefaultText(const QString& sDefaultText) { m_sDefaultText = sDefaultText; } const QString& defaultText() const { return m_sDefaultText; } signals: void editingFinished(); void editingCanceled(); public slots: void clear(); protected slots: void finish(); void cancel(); private: // Instance variables. qtractorShortcutTableItemEdit *m_pItemEdit; QToolButton *m_pToolButton; QString m_sDefaultText; QModelIndex m_index; }; //------------------------------------------------------------------------- // qtractorShortcutTableItemDelegate class qtractorShortcutForm; class qtractorShortcutTableItemDelegate : public QItemDelegate { Q_OBJECT public: // Constructor. qtractorShortcutTableItemDelegate(qtractorShortcutForm *pShortcutForm); protected: void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex & index) const; void setEditorData(QWidget *pEditor, const QModelIndex &index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; protected slots: void commitEditor(); private: qtractorShortcutForm *m_pShortcutForm; }; //------------------------------------------------------------------------- // qtractorShortcutForm class qtractorShortcutForm : public QDialog { Q_OBJECT public: // Constructor. qtractorShortcutForm(const QList& actions, QWidget *pParent = NULL); // Destructor. ~qtractorShortcutForm(); // Action shortcut/control table widget accessor. QTreeWidget *tableWidget() const; // MIDI Controller manager accessor. void setActionControl(qtractorActionControl *pActionControl); qtractorActionControl *actionControl() const; // Action shortcut/control dirty-flag accessors. bool isDirtyActionShortcuts() const; bool isDirtyActionControl() const; // Shortcut action finder & settler. bool commitEditor(qtractorShortcutTableItemEditor *pItemEditor); protected slots: void actionShortcutActivated(QTreeWidgetItem *, int); void actionShortcutChanged(QTreeWidgetItem *, int); void actionControlMenuRequested(const QPoint&); void actionControlActivated(); void actionControlAccepted(); void accept(); void reject(); protected: QString actionControlText(QAction *pAction) const; void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorShortcutForm m_ui; qtractorActionControl *m_pActionControl; QHash m_actions; QHash m_shortcuts; int m_iDirtyActionShortcuts; int m_iDirtyActionControl; QTreeWidgetItem *m_pActionControlItem; }; #endif // __qtractorShortcutForm_h // end of qtractorShortcutForm.h qtractor-0.8.0/src/PaxHeaders.7649/config.h.in0000644000000000000000000000006213014536066015664 xustar0020 atime=1479719990 30 ctime=1479719990.948688844 qtractor-0.8.0/src/config.h.in0000644000175000001440000001745513014536066016516 0ustar00rncbcusers00000000000000/* src/config.h.in. Generated from configure.ac by autoheader. */ /* Default executable binary path. */ #undef CONFIG_BINDIR /* Build date and time. */ #undef CONFIG_BUILD_DATE /* Build version string. */ #undef CONFIG_BUILD_VERSION /* Default arch-idependent data path. */ #undef CONFIG_DATADIR /* Define if debugging is enabled. */ #undef CONFIG_DEBUG /* Define if DSSI header is available. */ #undef CONFIG_DSSI /* Define if IEEE 32bit float optimizations are enabled. */ #undef CONFIG_FLOAT32 /* Define if gradient eye-candy is enabled. */ #undef CONFIG_GRADIENT /* Define if JACK latency support is available. */ #undef CONFIG_JACK_LATENCY /* Define if JACK metadata support is available. */ #undef CONFIG_JACK_METADATA /* Define if JACK session support is available. */ #undef CONFIG_JACK_SESSION /* Define if LADSPA header is available. */ #undef CONFIG_LADSPA /* Define if ALSA library is available. */ #undef CONFIG_LIBASOUND /* Default object library path. */ #undef CONFIG_LIBDIR /* Define if JACK library is available. */ #undef CONFIG_LIBJACK /* Define if LILV library is available. */ #undef CONFIG_LIBLILV /* Define if LIBLO library is available. */ #undef CONFIG_LIBLO /* Define if MAD library is available. */ #undef CONFIG_LIBMAD /* Define if RUBBERBAND library is available. */ #undef CONFIG_LIBRUBBERBAND /* Define if SAMPLERATE library is available. */ #undef CONFIG_LIBSAMPLERATE /* Define if SNDFILE library is available. */ #undef CONFIG_LIBSNDFILE /* Define if SUIL library is available. */ #undef CONFIG_LIBSUIL /* Define if libsuil_gtk2_in_qt5 is available. */ #undef CONFIG_LIBSUIL_GTK2_IN_QT5 /* Define if libsuil_x11_in_qt5 is available. */ #undef CONFIG_LIBSUIL_X11_IN_QT5 /* Define if VORBIS library is available. */ #undef CONFIG_LIBVORBIS /* Define if ZLIB library is available. */ #undef CONFIG_LIBZ /* Define if lilv_file_uri_parse is available. */ #undef CONFIG_LILV_FILE_URI_PARSE /* Define if lilv_world_unload_resource is available. */ #undef CONFIG_LILV_WORLD_UNLOAD_RESOURCE /* Define if LV2 headers are available. */ #undef CONFIG_LV2 /* Define if LV2 Atom/MIDI aupport is available. */ #undef CONFIG_LV2_ATOM /* Define if lv2_atom_forge_key is available. */ #undef CONFIG_LV2_ATOM_FORGE_KEY /* Define if lv2_atom_forge_object is available. */ #undef CONFIG_LV2_ATOM_FORGE_OBJECT /* Define if LV2 Buf-size is supported. */ #undef CONFIG_LV2_BUF_SIZE /* Define if LV2 Event/MIDI support is available. */ #undef CONFIG_LV2_EVENT /* Define if LV2 External UI extension is available. */ #undef CONFIG_LV2_EXTERNAL_UI /* Define if LV2 Options is supported. */ #undef CONFIG_LV2_OPTIONS /* Define if LV2 Patch is supported. */ #undef CONFIG_LV2_PATCH /* Define if LV2 Presets are supported. */ #undef CONFIG_LV2_PRESETS /* Define if LV2 Programs extension is available. */ #undef CONFIG_LV2_PROGRAMS /* Define if LV2 State extension is available. */ #undef CONFIG_LV2_STATE /* Define if LV2 State Files feature is available. */ #undef CONFIG_LV2_STATE_FILES /* Define if LV2 State Make Path feature is available. */ #undef CONFIG_LV2_STATE_MAKE_PATH /* Define if LV2 Time is supported. */ #undef CONFIG_LV2_TIME /* Define if LV2 Time/position support is available. */ #undef CONFIG_LV2_TIME_POSITION /* Define if LV2 UI support is available. */ #undef CONFIG_LV2_UI /* Define if LV2 UI GTK2 native support is available. */ #undef CONFIG_LV2_UI_GTK2 /* Define if LV2 UI Idle interface support is available. */ #undef CONFIG_LV2_UI_IDLE /* Define if LV2 UI Show interface support is available. */ #undef CONFIG_LV2_UI_SHOW /* Define if LV2 UI Touch interface support is available. */ #undef CONFIG_LV2_UI_TOUCH /* Define if LV2 UI X11 native support is available. */ #undef CONFIG_LV2_UI_X11 /* Define if LV2 Worker/Schedule aupport is available. */ #undef CONFIG_LV2_WORKER /* Default man page path. */ #undef CONFIG_MANDIR /* Define if NSM support is available. */ #undef CONFIG_NSM /* Default installation prefix. */ #undef CONFIG_PREFIX /* Define if round is available. */ #undef CONFIG_ROUND /* Define if debugger stack-trace is enabled. */ #undef CONFIG_STACKTRACE /* Define if suil_instance_get_handle is available. */ #undef CONFIG_SUIL_INSTANCE_GET_HANDLE /* Version string. */ #undef CONFIG_VERSION /* Define if VeSTige header is available. */ #undef CONFIG_VESTIGE /* Define if VST header is available. */ #undef CONFIG_VST /* Define if X11 unique/single instance is enabled. */ #undef CONFIG_XUNIQUE /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if you have the `X11' library (-lX11). */ #undef HAVE_LIBX11 /* Define to 1 if you have the `Xext' library (-lXext). */ #undef HAVE_LIBXEXT /* Define to 1 if you have the header file. */ #undef HAVE_LV2_ATOM_HELPERS_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_ATOM_ATOM_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_ATOM_FORGE_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_ATOM_UTIL_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_DATA_ACCESS_DATA_ACCESS_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_EVENT_EVENT_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_EVENT_EVENT_HELPERS_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_INSTANCE_ACCESS_INSTANCE_ACCESS_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_STATE_STATE_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_URID_URID_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_URI_MAP_URI_MAP_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `system' function. */ #undef HAVE_SYSTEM /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have that is POSIX.1 compatible. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackList.cpp0000644000000000000000000000012713014536043020022 xustar0029 mtime=1479719971.77910854 29 atime=1479719971.77910854 29 ctime=1479719971.77910854 qtractor-0.8.0/src/qtractorTrackList.cpp0000644000175000001440000012515213014536043020644 0ustar00rncbcusers00000000000000// qtractorTrackList.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackList.h" #include "qtractorTrack.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include "qtractorTrackCommand.h" #include "qtractorTrackButton.h" #include "qtractorInstrument.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorRubberBand.h" #include "qtractorMainForm.h" #include "qtractorMixer.h" #include "qtractorCurve.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif //---------------------------------------------------------------------------- // qtractorCurveButton -- Track automation curve menu button. class qtractorCurveButton : public QPushButton { // Q_OBJECT public: // Constructor. qtractorCurveButton(qtractorTrack *pTrack, QWidget *pParent) : QPushButton(pParent), m_pTrack(pTrack) { QPushButton::setFocusPolicy(Qt::NoFocus); } // Button state updater. void updateTrack() { qtractorCurveList *pCurveList = m_pTrack->curveList(); if (pCurveList) { QPalette pal; if (pCurveList->isCapture()) { pal.setColor(QPalette::Button, Qt::darkRed); pal.setColor(QPalette::ButtonText, Qt::red); } else if (pCurveList->isProcess()) { pal.setColor(QPalette::Button, Qt::darkGreen); pal.setColor(QPalette::ButtonText, Qt::green); } QPushButton::setPalette(pal); QString sToolTip(QObject::tr("Automation (%1)")); qtractorSubject *pSubject = NULL; qtractorCurve *pCurrentCurve = pCurveList->currentCurve(); if (pCurrentCurve) pSubject = pCurrentCurve->subject(); if (pSubject) QPushButton::setToolTip(sToolTip.arg(pSubject->name())); else QPushButton::setToolTip(sToolTip.arg(QObject::tr("none"))); } } protected: // Virtual trap to set current track // before showing the automation menu... bool hitButton(const QPoint& pos) const { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->trackList()->setCurrentTrack(m_pTrack); } return QPushButton::hitButton(pos); } private: // Instance variables. qtractorTrack *m_pTrack; }; //---------------------------------------------------------------------------- // qtractorTrackListHeaderModel -- Track-list header model. // Constructor. qtractorTrackListHeaderModel::qtractorTrackListHeaderModel ( QObject *pParent ) : QAbstractListModel(pParent) { m_headerText << tr("Nr") << tr("Track Name") << tr("Bus") << tr("Ch") << tr("Patch") << tr("Instrument"); }; QVariant qtractorTrackListHeaderModel::headerData ( int section, Qt::Orientation orient, int role ) const { if (orient == Qt::Horizontal) { switch (role) { case Qt::DisplayRole: return m_headerText.at(section); case Qt::TextAlignmentRole: if (section == qtractorTrackList::Number || section == qtractorTrackList::Channel) return int(Qt::AlignHCenter | Qt::AlignVCenter); else return int(Qt::AlignLeft | Qt::AlignVCenter); case Qt::SizeHintRole: return QSize(100, 24); } } return QVariant(); } //---------------------------------------------------------------------------- // qtractorTrackItemWidget -- Track button layout widget. // Constructor. qtractorTrackItemWidget::qtractorTrackItemWidget ( qtractorTrackList *pTrackList, qtractorTrack *pTrack ) : QWidget(pTrackList->viewport()) { QWidget::setBackgroundRole(QPalette::Window); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setMargin(2); pHBoxLayout->setSpacing(2); const QFont& font = QWidget::font(); const QFont font2(font.family(), font.pointSize() - 2); const int iFixedHeight = QFontMetrics(font).lineSpacing() + 4; const QSize buttonSize(22, iFixedHeight); m_pRecordButton = new qtractorTrackButton(pTrack, qtractorTrack::Record); m_pRecordButton->setFixedSize(buttonSize); m_pRecordButton->setFont(font2); m_pMuteButton = new qtractorTrackButton(pTrack, qtractorTrack::Mute); m_pMuteButton->setFixedSize(buttonSize); m_pMuteButton->setFont(font2); m_pSoloButton = new qtractorTrackButton(pTrack, qtractorTrack::Solo); m_pSoloButton->setFixedSize(buttonSize); m_pSoloButton->setFont(font2); m_pCurveButton = new qtractorCurveButton(pTrack, this); m_pCurveButton->setFixedSize(QSize(32, iFixedHeight)); m_pCurveButton->setFont(font2); m_pCurveButton->setText("A"); m_pCurveButton->setToolTip(QObject::tr("Automation")); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) m_pCurveButton->setMenu(pMainForm->trackCurveMenu()); // pHBoxLayout->addStretch(); pHBoxLayout->addWidget(m_pRecordButton); pHBoxLayout->addWidget(m_pMuteButton); pHBoxLayout->addWidget(m_pSoloButton); pHBoxLayout->addWidget(m_pCurveButton); QWidget::setLayout(pHBoxLayout); } //---------------------------------------------------------------------------- // qtractorTrackList -- Track list widget. // Constructor. qtractorTrackList::qtractorTrackList ( qtractorTracks *pTracks, QWidget *pParent ) : qtractorScrollView(pParent) { m_pTracks = pTracks; m_iCurrentTrack = -1; m_dragState = DragNone; m_iDragTrack = -1; m_iDragY = 0; m_pRubberBand = NULL; m_iUpdateContents = 0; m_pPixmap[IconAudio] = new QPixmap(":/images/trackAudio.png"); m_pPixmap[IconMidi] = new QPixmap(":/images/trackMidi.png"); // Allocate local header. m_pHeader = new QHeaderView(Qt::Horizontal, qtractorScrollView::viewport()); m_pHeader->setModel(new qtractorTrackListHeaderModel(this)); m_pHeader->setHighlightSections(false); m_pHeader->setStretchLastSection(true); m_pHeader->setSortIndicatorShown(false); // Default section sizes... m_pHeader->resizeSection(Number, 26); m_pHeader->resizeSection(Name, 120); m_pHeader->resizeSection(Channel, 24); // qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 1)); // Load header section (column) sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("Tracks"); const QByteArray& aHeaderView = pOptions->settings().value("/TrackList/HeaderView").toByteArray(); if (!aHeaderView.isEmpty()) m_pHeader->restoreState(aHeaderView); settings.endGroup(); } QObject::connect(m_pHeader, SIGNAL(sectionResized(int,int,int)), SLOT(updateHeaderSize(int,int,int))); QObject::connect(m_pHeader, SIGNAL(sectionHandleDoubleClicked(int)), SLOT(resetHeaderSize(int))); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); } // Destructor. qtractorTrackList::~qtractorTrackList (void) { // Save header section (column) sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("Tracks"); settings.setValue("/TrackList/HeaderView", m_pHeader->saveState()); settings.endGroup(); } delete m_pPixmap[IconAudio]; delete m_pPixmap[IconMidi]; } // Main tracks widget accessor. qtractorTracks *qtractorTrackList::tracks (void) const { return m_pTracks; } // Loacl header view accessor. QHeaderView *qtractorTrackList::header (void) const { return m_pHeader; } // Track-list model item constructor qtractorTrackList::Item::Item ( qtractorTrackList *pTrackList, qtractorTrack *pTrack ) : track(pTrack), flags(0), widget(NULL) { update(pTrackList); } // Track-list model item destructor qtractorTrackList::Item::~Item (void) { if (widget) delete widget; } // Track-list model item bank/program names helper. bool qtractorTrackList::Item::updateBankProgNames ( qtractorMidiManager *pMidiManager, const QString& sInstrumentName, QString& sBankName, QString& sProgName ) const { if (pMidiManager == NULL) return false; const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); if (!list.contains(sInstrumentName)) return false; const qtractorMidiManager::Banks& banks = list[sInstrumentName]; const int iBank = track->midiBank(); if (banks.contains(iBank)) { const qtractorMidiManager::Bank& bank = banks[iBank]; const int iProg = track->midiProg(); if (bank.progs.contains(iProg)) { sBankName = bank.name; sProgName = QString("%1 - %2").arg(iProg) .arg(bank.progs[iProg]); } } return true; } // Track-list model item cache updater. void qtractorTrackList::Item::update ( qtractorTrackList *pTrackList ) { text.clear(); // Default initialization? if (track == NULL) return; if (widget == NULL) { widget = new qtractorTrackItemWidget(pTrackList, track); widget->lower(); } update_icon(pTrackList); text << track->trackName(); const QString s = " - -"; QString sBusText = track->inputBusName(); if (track->inputBusName() != track->outputBusName()) sBusText += '/' + track->outputBusName(); switch (track->trackType()) { case qtractorTrack::Audio: { // Audio Bus name... text << sBusText + '\n' + QObject::tr("Audio"); // Audio channels... qtractorAudioBus *pAudioBus = static_cast (track->outputBus()); text << (pAudioBus ? QString::number(pAudioBus->channels()) : s.right(1)); // Fillers... text << s << s; break; } case qtractorTrack::Midi: { // MIDI Bus name... text << sBusText + '\n' + QObject::tr("MIDI"); qtractorMidiBus *pMidiBus = static_cast (track->outputBus()); // MIDI channels... QString sOmni; if (track->isMidiOmni()) sOmni += '*'; const unsigned short iChannel = track->midiChannel(); text << sOmni + QString::number(iChannel + 1); // Care of MIDI instrument, program and bank numbers vs.names... QString sInstrumentName = s; QString sProgName = s; QString sBankName; const int iProg = track->midiProg(); if (iProg >= 0) sProgName = QString::number(iProg + 1) + s; const int iBank = track->midiBank(); if (iBank >= 0) sBankName = QString::number(iBank); if (pMidiBus) { const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); if (!patch.instrumentName.isEmpty()) { sInstrumentName = patch.instrumentName; bool bMidiManager = updateBankProgNames( (track->pluginList())->midiManager(), sInstrumentName, sBankName, sProgName); if (!bMidiManager && pMidiBus->pluginList_out()) { bMidiManager = updateBankProgNames( (pMidiBus->pluginList_out())->midiManager(), sInstrumentName, sBankName, sProgName); } if (!bMidiManager) { qtractorInstrumentList *pInstruments = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pInstruments = pSession->instruments(); if (pInstruments && pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const qtractorInstrumentData& bank = instr.patch(iBank); if (bank.contains(iProg)) { sProgName = bank[iProg]; sBankName = bank.name(); } } } } } // This is it, MIDI Patch/Bank... text << sProgName + '\n' + sBankName << sInstrumentName; break; } case qtractorTrack::None: default: { text << s + '\n' + QObject::tr("Unknown") << s << s << s; break; } } widget->curveButton()->updateTrack(); } void qtractorTrackList::Item::update_icon ( qtractorTrackList *pTrackList ) { const QPixmap pm(track->trackIcon()); if (!pm.isNull()) { const int h0 = track->zoomHeight() - 4; // Account for track nr. const int h1 = (h0 < qtractorTrack::HeightMin ? h0 : h0 - 12); const int w0 = pTrackList->header()->sectionSize(Number) - 4; const int w1 = (w0 < h1 ? w0 : h1); icon = pm.scaled(w1, w1, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); } else icon = pm; // Null pixmap! } // Find the list view item from track pointer reference. int qtractorTrackList::trackRow ( qtractorTrack *pTrack ) const { int iTrack = 0; QListIterator iter(m_items); while (iter.hasNext()) { if (pTrack == iter.next()->track) return iTrack; ++iTrack; } return -1; } // Find track row of given contents point... int qtractorTrackList::trackRowAt ( const QPoint& pos ) { const int y = pos.y() - m_pHeader->sizeHint().height(); int y1, y2; y1 = y2 = 0; int iTrack = 0; QListIterator iter(m_items); while (iter.hasNext() && y2 < qtractorScrollView::contentsHeight()) { y1 = y2; y2 += (iter.next()->track)->zoomHeight(); if (y >= y1 && y < y2) return iTrack; ++iTrack; } return -1; } // Find track column of given contents point... int qtractorTrackList::trackColumnAt ( const QPoint& pos ) { const int y = pos.y() - m_pHeader->sizeHint().height(); if (y > 0 && y < qtractorScrollView::contentsHeight()) { const int x = pos.x(); int x1, x2; x1 = x2 = 0; const int iColCount = m_pHeader->count(); for (int iCol = 0; iCol < iColCount; ++iCol) { x1 = x2; x2 += m_pHeader->sectionSize(iCol); if (x > x1 && x < x2) return iCol; } } return -1; } // Find the track pointer reference from list view item row. qtractorTrack *qtractorTrackList::track ( int iTrack ) const { if (iTrack < 0 || iTrack >= m_items.count()) return NULL; return m_items.at(iTrack)->track; } // Retrive the given track row rectangular (in contents coordinates). QRect qtractorTrackList::trackRect ( int iTrack ) const { QRect rect; if (iTrack >= 0 && iTrack < m_items.count()) { rect.setX(0); rect.setWidth(qtractorScrollView::viewport()->width()); int y1, y2; y1 = y2 = m_pHeader->sizeHint().height(); QListIterator iter(m_items); while (iter.hasNext()) { y1 = y2; y2 += (iter.next()->track)->zoomHeight(); if (iTrack == 0) { rect.setY(y1); rect.setHeight(y2 - y1); break; } --iTrack; } } return rect; } // Insert a track item; return actual track row added. int qtractorTrackList::insertTrack ( int iTrack, qtractorTrack *pTrack ) { clearSelect(); if (iTrack < 0) iTrack = m_items.count(); m_items.insert(iTrack, new Item(this, pTrack)); return iTrack; } // Remove a track item; return remaining track row. int qtractorTrackList::removeTrack ( int iTrack ) { if (iTrack < 0 || iTrack >= m_items.count()) return -1; clearSelect(); if (m_select.contains(iTrack)) m_select.remove(iTrack); delete m_items.at(iTrack); m_items.removeAt(iTrack); if (m_iCurrentTrack >= m_items.count()) m_iCurrentTrack = m_items.count() - 1; return (iTrack < m_items.count() ? iTrack : -1); } // Manage current track row by index. void qtractorTrackList::setCurrentTrackRow ( int iTrack ) { int iCurrentTrack = m_iCurrentTrack; if (iTrack < 0 || iTrack >= m_items.count()) iCurrentTrack = -1; else iCurrentTrack = iTrack; if (iCurrentTrack == m_iCurrentTrack) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackList::setCurrentTrackRow(%d)", iCurrentTrack); #endif m_iCurrentTrack = iCurrentTrack; if (m_iCurrentTrack < 0) clearSelect(); // Make sure the new current track is visible... if (!ensureVisibleRect(trackRect(m_iCurrentTrack))) updateContents(); emit selectionChanged(); } int qtractorTrackList::currentTrackRow (void) const { return m_iCurrentTrack; } int qtractorTrackList::trackRowCount (void) const { return m_items.count(); } // Current selected track reference. void qtractorTrackList::setCurrentTrack ( qtractorTrack *pTrack ) { setCurrentTrackRow(trackRow(pTrack)); } qtractorTrack *qtractorTrackList::currentTrack (void) const { if (m_iCurrentTrack < 0 || m_iCurrentTrack >= m_items.count()) return NULL; return m_items.at(m_iCurrentTrack)->track; } // Find the list view item from track pointer reference. void qtractorTrackList::updateTrack ( qtractorTrack *pTrack ) { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pTrack == NULL || pTrack == pItem->track) { // Force update the data... pItem->update(this); // Specific bail out... if (pTrack) break; } } updateContents(); } // Main table cleaner. void qtractorTrackList::clear (void) { clearSelect(); m_iCurrentTrack = -1; m_dragState = DragNone; m_iDragTrack = -1; m_iDragY = 0; if (m_pRubberBand) delete m_pRubberBand; m_pRubberBand = NULL; qDeleteAll(m_items); m_items.clear(); } // Update all tracks item height. void qtractorTrackList::updateContentsHeight (void) { // Remember to give some room to drop something at the bottom... int iContentsHeight = m_pHeader->sizeHint().height() + (qtractorTrack::HeightBase << 1); QListIterator iter(m_items); while (iter.hasNext()) { qtractorTrack *pTrack = iter.next()->track; pTrack->updateZoomHeight(); iContentsHeight += pTrack->zoomHeight(); } qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), iContentsHeight); // Update track view total contents height... qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->updateContentsHeight(); pTrackView->updateContents(); updateContents(); } // Rectangular contents update. void qtractorTrackList::updateContents ( const QRect& rect ) { if (m_iUpdateContents > 0) return; ++m_iUpdateContents; updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); --m_iUpdateContents; } // Overall contents update. void qtractorTrackList::updateContents (void) { if (m_iUpdateContents > 0) return; ++m_iUpdateContents; updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); --m_iUpdateContents; } // Resize event handler. void qtractorTrackList::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateHeader(); } // Check/update header resize. void qtractorTrackList::updateHeaderSize ( int iCol, int, int iColSize ) { const bool bBlockSignals = m_pHeader->blockSignals(true); if (iCol == Name && iColSize < 110) m_pHeader->resizeSection(iCol, 110); else if (iCol == Number) { // Resize all icons anyway... QListIterator iter(m_items); while (iter.hasNext()) iter.next()->update_icon(this); } m_pHeader->blockSignals(bBlockSignals); updateHeader(); } // Reset header extents. void qtractorTrackList::resetHeaderSize ( int iCol ) { static const int s_aiDefaultHeaderSizes[] = { 26, 120, 100, 24, 100, 100 }; const bool bBlockSignals = m_pHeader->blockSignals(true); m_pHeader->resizeSection(iCol, s_aiDefaultHeaderSizes[iCol]); if (iCol == Number) { // Resize all icons anyway... QListIterator iter(m_items); while (iter.hasNext()) iter.next()->update_icon(this); } m_pHeader->blockSignals(bBlockSignals); updateHeader(); } // Update header extents. void qtractorTrackList::updateHeader (void) { // Find out wich is the largest header width // and enforce to let it know it like so... const int iColCount = m_pHeader->count() - 1; int iContentsWidth = (qtractorScrollView::viewport()->width() >> 1); for (int iCol = 0; iCol < iColCount; ++iCol) iContentsWidth += m_pHeader->sectionSize(iCol); m_pHeader->setFixedWidth(iContentsWidth); qtractorScrollView::resizeContents( iContentsWidth, qtractorScrollView::contentsHeight()); updateContents(); } // Selection method. void qtractorTrackList::selectTrack ( int iTrack, bool bSelect, bool bToggle ) { Item *pItem = m_items.at(iTrack); if (m_select.contains(iTrack)) { const unsigned int flags = pItem->flags; if ( (!bSelect && (flags & 2) == 0) || (( bSelect && (flags & 3) == 3) && bToggle)) pItem->flags &= ~1; else if ( ( bSelect && (flags & 2) == 0) || ((!bSelect && (flags & 3) == 2) && bToggle)) pItem->flags |= 1; } else if (bSelect) { pItem->flags = 1; m_select.insert(iTrack, pItem); } } // Selection commit method. void qtractorTrackList::updateSelect ( bool bCommit ) { // Remove unselected... QHash::Iterator iter = m_select.begin(); const QHash::Iterator& iter_end = m_select.end(); while (iter != iter_end) { Item *pItem = iter.value(); if (bCommit) { if (pItem->flags & 1) pItem->flags |= 2; else pItem->flags &= ~2; } if ((pItem->flags & 3) == 0) iter = m_select.erase(iter); else ++iter; } updateContents(); } // Selection clear method. void qtractorTrackList::clearSelect (void) { int iUpdate = 0; // Clear all selected... QHash::ConstIterator iter = m_select.constBegin(); const QHash::ConstIterator& iter_end = m_select.constEnd(); for ( ; iter != iter_end; ++iter) { iter.value()->flags = 0; ++iUpdate; } m_select.clear(); if (iUpdate > 0) updateContents(); } // Retrieve all current seleceted tracks but one. QList qtractorTrackList::selectedTracks( qtractorTrack *pTrackEx, bool bAllTracks ) const { QList tracks; // Grab current selected tracks; also check // whether given track is currently selected... bool bSelected = false; QHash::ConstIterator iter = m_select.constBegin(); const QHash::ConstIterator& iter_end = m_select.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorTrack *pTrack = iter.value()->track; if (pTrackEx == pTrack) bSelected = true; else tracks.append(pTrack); } // Currentt selection is either empty or // given track is not currently selected... if (!bSelected) { tracks.clear(); // Optionally apply to all tracks if (bAllTracks) { QListIterator iter(m_items); while (iter.hasNext()) { qtractorTrack *pTrack = iter.next()->track; if (pTrackEx != pTrack) tracks.append(pTrack); } } } return tracks; } // Draw table cell. void qtractorTrackList::drawCell ( QPainter *pPainter, int iRow, int iCol, const QRect& rect ) const { const QPalette& pal = qtractorScrollView::palette(); const Item *pItem = m_items.at(iRow); QColor bg, fg; if (iCol == Number) { bg = (pItem->track)->foreground().lighter(); fg = (pItem->track)->background().lighter(); } else if (pItem->flags & 1) { bg = pal.highlight().color(); fg = pal.highlightedText().color(); if (m_iCurrentTrack == iRow) bg = bg.darker(140); } else if (m_iCurrentTrack == iRow) { bg = pal.midlight().color().darker(160); fg = pal.highlightedText().color(); } else { bg = pal.window().color(); fg = pal.windowText().color(); } // Draw text and decorations if any... QRect rectText(rect.topLeft() + QPoint(4, 4), rect.size() - QSize(8, 8)); #ifdef CONFIG_GRADIENT QLinearGradient grad(0, rect.top(), 0, rect.bottom()); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(120)); pPainter->fillRect(rect, grad); #else pPainter->fillRect(rect, bg); #endif pPainter->setPen(fg); if (iCol == Number) { if (pItem->icon.isNull() || rect.height() > qtractorTrack::HeightMin + 4) { pPainter->drawText(rectText, Qt::AlignHCenter | Qt::AlignTop, QString::number(iRow + 1)); } if (!pItem->icon.isNull()) { const int x = rect.left() + ((rect.width() - pItem->icon.width()) >> 1); const int y = rect.bottom() - (pItem->icon.height() + 2); pPainter->drawPixmap(x, y, pItem->icon) ; } } else if (iCol == Channel) { pPainter->drawText(rectText, Qt::AlignHCenter | Qt::AlignTop, pItem->text.at(iCol - 1)); } else { if (iCol == Bus) { const QPixmap *pPixmap = NULL; switch ((pItem->track)->trackType()) { case qtractorTrack::Audio: pPixmap = m_pPixmap[IconAudio]; break; case qtractorTrack::Midi: pPixmap = m_pPixmap[IconMidi]; break; case qtractorTrack::None: default: break; } if (pPixmap) { pPainter->drawPixmap(rectText.x(), rectText.y(), *pPixmap); rectText.setLeft(rectText.left() + pPixmap->width() + 4); } } pPainter->drawText(rectText, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, pItem->text.at(iCol - 1)); } // Do some simple embossing... pPainter->setPen(bg.lighter(150)); pPainter->drawLine(rect.left(), rect.top(), rect.left(), rect.bottom()); pPainter->drawLine(rect.left(), rect.top(), rect.right(), rect.top()); pPainter->setPen(bg.darker(150)); pPainter->drawLine(rect.right(), rect.top(), rect.right(), rect.bottom()); pPainter->drawLine(rect.left(), rect.bottom(), rect.right(), rect.bottom()); } // (Re)create the complete view pixmap. void qtractorTrackList::updatePixmap ( int cx, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); QPainter painter(&m_pixmap); painter.initFrom(pViewport); // Update actual contents size... m_pHeader->setOffset(cx); // Draw all cells... const int iColCount = m_pHeader->count(); const int hh = m_pHeader->sizeHint().height(); // Account for the item dropping headroom... const int ch = qtractorScrollView::contentsHeight() - (qtractorTrack::HeightBase << 1); int x, y1, y2, h1; y1 = y2 = 0; int iTrack = 0; QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); h1 = (pItem->track)->zoomHeight(); y1 = y2; y2 += h1; if (y2 > cy && y1 < cy + h) { // Dispatch to paint this track... QRect rect(0, y1 - cy + hh, w, h1); x = 0; for (int iCol = 0; iCol < iColCount; ++iCol) { const int dx = m_pHeader->sectionSize(iCol); if (x + dx > cx && x < cx + w) { rect.setX(x - cx); rect.setWidth(dx); drawCell(&painter, iTrack, iCol, rect); if (iCol == Name && pItem->widget) { QRect rectWidget = rect; QSize sizeWidget = (pItem->widget)->sizeHint(); rectWidget.setTop(rect.bottom() - sizeWidget.height()); rectWidget.setLeft(rect.right() - sizeWidget.width()); if (rectWidget.height() < h1) { (pItem->widget)->setGeometry(rectWidget); (pItem->widget)->show(); } else { (pItem->widget)->hide(); } } } else if (iCol == Name && pItem->widget) (pItem->widget)->hide(); x += dx; } } else if (pItem->widget) (pItem->widget)->hide(); ++iTrack; } if (cy + h > ch) { painter.setPen(pal.mid().color()); painter.drawLine(0, ch - cy, w, ch - cy); painter.fillRect(0, ch - cy + 1, w, cy + h - ch, pal.dark().color()); } } // Draw the time scale. void qtractorTrackList::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); } // To have keyline in v-sync with main view. void qtractorTrackList::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Context menu event handler. void qtractorTrackList::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { // We'll need a reference for issuing commands... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->trackMenu()->exec(pContextMenuEvent->globalPos()); } // Handle mouse double-clicks. void qtractorTrackList::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorTrack *pTrack = NULL; if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); const int iTrack = trackRowAt(pos); if (iTrack >= 0 && trackColumnAt(pos) == Number) { const QRect& rect = trackRect(iTrack); if (iTrack > 0 && pos.y() >= rect.top() && pos.y() < rect.top() + 4) pTrack = track(iTrack - 1); else if (pos.y() >= rect.bottom() - 4 && pos.y() < rect.bottom() + 4) pTrack = track(iTrack); } } // Avoid lingering mouse press/release states... resetDragState(); // Do we reset track height or go for its properties? if (pTrack) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const int iZoomHeight = qtractorTrack::HeightBase; pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } } else { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->trackProperties(); } } // Handle item selection/dragging -- mouse button press. void qtractorTrackList::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Now set ready for drag something... const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); // Select current track... const int iTrack = trackRowAt(pos); // Make it current anyway... setCurrentTrackRow(iTrack); if (pMouseEvent->button() == Qt::LeftButton) { // Try for drag-move/resize/select later... m_dragState = DragStart; m_posDrag = pos; // Look for the mouse hovering around some item boundary... if (iTrack >= 0) { // Make current row always selected... const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { clearSelect(); } else { selectTrack(iTrack, true, (modifiers & Qt::ControlModifier)); updateSelect(true); } if (m_iDragTrack >= 0) { // Most probably DragResize is next... qtractorScrollView::setCursor(QCursor(Qt::SplitVCursor)); } else { // Most probably DragMove is next... qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); m_iDragTrack = iTrack; m_iDragY = 0; } } } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorTrackList::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); // We're already on some item dragging/resizing?... switch (m_dragState) { case DragMove: // Currently moving an item... if (m_iDragTrack >= 0) { const int iTrack = trackRowAt(pos); if (iTrack >= 0) { const QRect& rect = trackRect(iTrack); m_posDrag = rect.topLeft(); moveRubberBand(m_posDrag); ensureVisibleRect(rect); } else { const QRect& rect = trackRect(m_items.count() - 1); m_posDrag = rect.bottomLeft(); moveRubberBand(m_posDrag); } } break; case DragResize: // Currently resizing an item... if (m_iDragTrack >= 0) { int y = pos.y(); if (y < m_iDragY + qtractorTrack::HeightMin) y = m_iDragY + qtractorTrack::HeightMin; m_posDrag.setY(y); moveRubberBand(m_posDrag); } break; case DragSelect: { // Currently selecting an group of items... if (m_iDragTrack >= 0 && m_iCurrentTrack >= 0) { const int iTrack = trackRowAt(pos); ensureVisibleRect(trackRect(iTrack)); if (iTrack >= 0 && m_iDragTrack != iTrack) { const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); const bool bToggle = (modifiers & Qt::ControlModifier); if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) selectTrack(m_iCurrentTrack, true, bToggle); if (iTrack < m_iCurrentTrack) { for (int i = iTrack; i < m_iCurrentTrack; ++i) selectTrack(i, true, bToggle); } else if (iTrack > m_iCurrentTrack) { for (int i = iTrack; i > m_iCurrentTrack; --i) selectTrack(i, true, bToggle); } if ((m_iDragTrack > iTrack && m_iDragTrack > m_iCurrentTrack) || (m_iDragTrack < iTrack && m_iDragTrack < m_iCurrentTrack)) { const bool bSelect = !m_select.contains(m_iDragTrack); selectTrack(m_iDragTrack, bSelect, bToggle); } // selectTrack(iTrack, true, bToggle); updateSelect(false); m_iDragTrack = iTrack; } } // Update the rubber-band anyway... moveRubberBand(QRect(m_posDrag, pos)); break; } case DragStart: // About to start dragging an item... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { if (m_iDragTrack >= 0) { if (trackColumnAt(pos) == Number) { qtractorScrollView::setCursor(QCursor(Qt::SizeVerCursor)); const QRect& rect = trackRect(m_iDragTrack); if (m_iDragTrack > 0 && m_posDrag.y() >= rect.top() && m_posDrag.y() < rect.top() + 4) { m_dragState = DragResize; m_posDrag = rect.topLeft(); --m_iDragTrack; } else if (m_posDrag.y() >= rect.bottom() - 4 && m_posDrag.y() < rect.bottom() + 4) { m_dragState = DragResize; m_posDrag = rect.bottomLeft(); } else { m_dragState = DragMove; m_posDrag = rect.topLeft(); } moveRubberBand(m_posDrag); } else { qtractorScrollView::setCursor(QCursor(Qt::CrossCursor)); m_dragState = DragSelect; moveRubberBand(QRect(m_posDrag, pos)); } } } break; case DragNone: { // Look for the mouse hovering around first column item boundary... int iTrack = trackRowAt(pos); if (iTrack >= 0 && trackColumnAt(pos) == Number) { m_posDrag = pos; const QRect& rect = trackRect(iTrack); if (pos.y() >= rect.top() && pos.y() < rect.top() + 4) { if (--iTrack >= 0) { if (m_iDragTrack < 0) qtractorScrollView::setCursor(QCursor(Qt::SplitVCursor)); m_iDragTrack = iTrack; m_iDragY = trackRect(iTrack).top(); break; } } else if (pos.y() >= rect.bottom() - 4 && pos.y() < rect.bottom() + 4) { if (m_iDragTrack < 0) qtractorScrollView::setCursor(QCursor(Qt::SplitVCursor)); m_iDragTrack = iTrack; m_iDragY = rect.top(); break; } } // If something has been going on, turn it off... if (m_iDragTrack >= 0) { qtractorScrollView::unsetCursor(); m_iDragTrack = -1; m_iDragY = 0; } // Fall thru... } default: break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorTrackList::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); // We'll need a reference for issuing commands... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); // If we were resizing, now's time to let // things know that have changed somehow... switch (m_dragState) { case DragMove: if (m_iDragTrack >= 0) { qtractorTrack *pTrack = track(m_iDragTrack); if (pTrack) { qtractorTrack *pTrackDrop = NULL; const int iTrack = trackRowAt(pos); if (iTrack >= 0) pTrackDrop = track(iTrack); if (pTrack != pTrackDrop && (pTrackDrop == NULL || pTrack != pTrackDrop->prev())) { clearSelect(); pSession->execute( new qtractorMoveTrackCommand(pTrack, pTrackDrop)); } } } break; case DragResize: if (m_iDragTrack >= 0) { int iZoomHeight = pos.y() - m_iDragY; // Check for minimum item height. if (iZoomHeight < qtractorTrack::HeightMin) iZoomHeight = qtractorTrack::HeightMin; // Go for it... qtractorTrack *pTrack = track(m_iDragTrack); if (pTrack) { pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } } break; case DragSelect: if (m_iDragTrack >= 0) updateSelect(true); break; case DragStart: // Special attitude, only of interest on // the first left-most column (track-number)... if (trackColumnAt(pos) == Number) { m_pTracks->selectCurrentTrack((pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0); qtractorScrollView::setFocus(); // Get focus back anyway. } // Fall thru... case DragNone: default: break; } // Force null state. resetDragState(); } // Handle zoom with mouse wheel. void qtractorTrackList::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->delta(); if (delta > 0) m_pTracks->zoomIn(); else m_pTracks->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Draw a dragging separator line. void qtractorTrackList::moveRubberBand ( const QPoint& posDrag ) { const QPoint& pos = qtractorScrollView::contentsToViewport(posDrag); // Create the rubber-band if there's none... if (m_pRubberBand == NULL) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Line, qtractorScrollView::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it m_pRubberBand->setGeometry( QRect(0, pos.y() - 1, qtractorScrollView::viewport()->width(), 3)); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Draw a lasso rectangle. void qtractorTrackList::moveRubberBand ( const QRect& rectDrag ) { QRect rect(rectDrag.normalized()); rect.moveTopLeft(qtractorScrollView::contentsToViewport(rect.topLeft())); // Create the rubber-band if there's none... if (m_pRubberBand == NULL) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Rectangle, qtractorScrollView::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it m_pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Make sure the given (track) rectangle is visible. bool qtractorTrackList::ensureVisibleRect ( const QRect& rect ) { if (!rect.isValid()) return false; const int hh = m_pHeader->sizeHint().height(); const int cx = qtractorScrollView::contentsX(); const int cy = qtractorScrollView::contentsY(); if (rect.top() < cy + hh) { qtractorScrollView::ensureVisible(cx, rect.top(), 0, 24); return true; } if (rect.bottom() > cy + qtractorScrollView::viewport()->height()) { qtractorScrollView::ensureVisible(cx, rect.bottom() - hh, 0, 24); return true; } return false; } // Reset drag/select/move state. void qtractorTrackList::resetDragState (void) { // Cancel any dragging out there... // Just hide the rubber-band... if (m_pRubberBand) { // m_pRubberBand->hide(); delete m_pRubberBand; m_pRubberBand = NULL; } // Should fallback mouse cursor... if (m_dragState != DragNone || m_iDragTrack >= 0) qtractorScrollView::unsetCursor(); // Not dragging anymore. m_dragState = DragNone; m_iDragTrack = -1; m_iDragY = 0; } // Keyboard event handler. void qtractorTrackList::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackList::keyPressEvent(%d)", pKeyEvent->key()); #endif const Qt::KeyboardModifiers& modifiers = pKeyEvent->modifiers(); switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); clearSelect(); break; case Qt::Key_Home: if (m_iCurrentTrack > 0) { const int iTrack = 0; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); for (int i = iTrack; m_iCurrentTrack >= i; ++i) selectTrack(i, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_End: if (m_iCurrentTrack < m_items.count() - 1) { const int iTrack = m_items.count() - 1; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); for (int i = iTrack; i >= m_iCurrentTrack; --i) selectTrack(i, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_Left: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - qtractorScrollView::width(), qtractorScrollView::contentsY()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Right: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + qtractorScrollView::width(), qtractorScrollView::contentsY()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Up: if (m_iCurrentTrack > 0) { const int iTrack = m_iCurrentTrack - 1; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); selectTrack(m_iCurrentTrack, true, bToggle); selectTrack(iTrack, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_Down: if (m_iCurrentTrack < m_items.count() - 1) { const int iTrack = m_iCurrentTrack + 1; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) { const bool bToggle = (modifiers & Qt::ControlModifier); selectTrack(m_iCurrentTrack, true, bToggle); selectTrack(iTrack, true, bToggle); updateSelect(true); } setCurrentTrackRow(iTrack); } break; case Qt::Key_PageUp: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), 0); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - qtractorScrollView::height()); } break; case Qt::Key_PageDown: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsHeight()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + qtractorScrollView::height()); } break; default: qtractorScrollView::keyPressEvent(pKeyEvent); break; } } // end of qtractorTrackList.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrument.h0000644000000000000000000000013213014536043017733 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.748093039 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorInstrument.h0000644000175000001440000002570413014536043020563 0ustar00rncbcusers00000000000000// qtractorInstrument.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInstrument_h #define __qtractorInstrument_h #include #include // Forward declarations. class QTextStream; class QFile; class QDomElement; //---------------------------------------------------------------------- // class qtractorInstrumentData -- instrument definition data classes. // class qtractorInstrumentData { public: typedef QMap DataMap; // Constructor. qtractorInstrumentData() : m_pData(new DataRef()) {} // Copy constructor. qtractorInstrumentData(const qtractorInstrumentData& data) { attach(data); } // Destructor. ~qtractorInstrumentData() { detach(); } // Assignment operator. qtractorInstrumentData& operator= (const qtractorInstrumentData& data) { if (m_pData != data.m_pData) { detach(); attach(data); } return *this; } // Accessor operator. QString& operator[] (int iIndex) const { return m_pData->map[iIndex]; } // Property accessors. void setName(const QString& sName) { m_pData->name = sName; } const QString& name() const { return m_pData->name; } void setBasedOn(const QString& sBasedOn) { m_pData->basedOn = sBasedOn; } const QString& basedOn() const { return m_pData->basedOn; } // Indirect iterator stuff. typedef DataMap::Iterator Iterator; Iterator begin() { return m_pData->map.begin(); } Iterator end() { return m_pData->map.end(); } typedef DataMap::ConstIterator ConstIterator; ConstIterator constBegin() const { return m_pData->map.constBegin(); } ConstIterator constEnd() const { return m_pData->map.constEnd(); } unsigned int count() const { return m_pData->map.count(); } bool contains(int iKey) const { return m_pData->map.contains(iKey); } protected: // Copy/clone method. void attach(const qtractorInstrumentData& data) { m_pData = data.m_pData; ++(m_pData->refCount); } // Destroy method. void detach() { if (--(m_pData->refCount) == 0) delete m_pData; } private: // The ref-counted data. struct DataRef { // Default payload constructor. DataRef() : refCount(1) {}; // Payload members. int refCount; QString name; QString basedOn; DataMap map; } *m_pData; }; class qtractorInstrumentDataList : public QMap {}; class qtractorInstrumentPatches : public QMap {}; class qtractorInstrumentNotes : public QMap {}; class qtractorInstrumentKeys : public QMap {}; class qtractorInstrumentDrumFlags : public QMap {}; class qtractorInstrumentDrums : public QMap {}; //---------------------------------------------------------------------- // class qtractorInstrument -- instrument definition instance class. // class qtractorInstrument { public: // Constructor. qtractorInstrument() : m_pData(new DataRef()) {} // Copy constructor. qtractorInstrument(const qtractorInstrument& instr) { attach(instr); } // Destructor. ~qtractorInstrument() { detach(); } // Assignment operator. qtractorInstrument& operator= (const qtractorInstrument& instr) { if (m_pData != instr.m_pData) { detach(); attach(instr); } return *this; } // Instrument title property accessors. void setInstrumentName(const QString& sInstrumentName) { m_pData->instrumentName = sInstrumentName; } const QString& instrumentName() const { return m_pData->instrumentName; } // BankSelMethod accessors. void setBankSelMethod(int iBankSelMethod) { m_pData->bankSelMethod = iBankSelMethod; } int bankSelMethod() const { return m_pData->bankSelMethod; } void setUsesNotesAsControllers(bool bUsesNotesAsControllers) { m_pData->usesNotesAsControllers = bUsesNotesAsControllers; } bool usesNotesAsControllers() const { return m_pData->usesNotesAsControllers; } // Patch banks accessors. const qtractorInstrumentPatches& patches() const { return m_pData->patches; } const qtractorInstrumentData& patch(int iBank) const; void setPatch(int iBank, const qtractorInstrumentData& patch) { m_pData->patches[iBank] = patch; } void setBankName(int iBank, const QString& sBankName) { m_pData->patches[iBank].setName(sBankName); } const QString& bankName(int iBank) const { return m_pData->patches[iBank].name(); } void setProgName(int iBank, int iProg, const QString& sProgName) { m_pData->patches[iBank][iProg] = sProgName; } const QString& progName(int iBank, int iProg) const { return m_pData->patches[iBank][iProg]; } // Control names accessors. void setControllersName(const QString& sControllersName) { m_pData->controllers.setName(sControllersName); } const QString& controllersName() const { return m_pData->controllers.name(); } void setControllers(const qtractorInstrumentData& controllers) { m_pData->controllers = controllers; } const qtractorInstrumentData& controllers() const { return m_pData->controllers; } // RPN names accessors. void setRpnsName(const QString& sRpnName) { m_pData->rpns.setName(sRpnName); } const QString& rpnsName() const { return m_pData->rpns.name(); } void setRpns(const qtractorInstrumentData& rpns) { m_pData->rpns = rpns; } const qtractorInstrumentData& rpns() const { return m_pData->rpns; } // NRPN names accessors. void setNrpnsName(const QString& sNrpnName) { m_pData->nrpns.setName(sNrpnName); } const QString& nrpnsName() const { return m_pData->nrpns.name(); } void setNrpns(const qtractorInstrumentData& nrpns) { m_pData->nrpns = nrpns; } const qtractorInstrumentData& nrpns() const { return m_pData->nrpns; } // Keys banks accessors. const qtractorInstrumentData& notes(int iBank, int iProg) const; void setNotes(int iBank, int iProg, const qtractorInstrumentData& notes) { m_pData->keys[iBank][iProg] = notes; } const qtractorInstrumentKeys& keys() const { return m_pData->keys; } // Drumflags banks accessors. bool isDrum(int iBank, int iProg) const; void setDrum(int iBank, int iProg, bool bDrum) { m_pData->drums[iBank][iProg] = (int) bDrum; } const qtractorInstrumentDrums& drums() const { return m_pData->drums; } protected: // Copy/clone method. void attach(const qtractorInstrument& instr) { m_pData = instr.m_pData; ++(m_pData->refCount); } // Destroy method. void detach() { if (--(m_pData->refCount) == 0) delete m_pData; } private: // The ref-counted data. struct DataRef { // Default payload constructor. DataRef() : refCount(1), bankSelMethod(0), usesNotesAsControllers(false) {}; // Payload members. int refCount; int bankSelMethod; bool usesNotesAsControllers; QString instrumentName; qtractorInstrumentPatches patches; qtractorInstrumentData controllers; qtractorInstrumentData rpns; qtractorInstrumentData nrpns; qtractorInstrumentKeys keys; qtractorInstrumentDrums drums; } *m_pData; }; //---------------------------------------------------------------------- // class qtractorInstrumentList -- A Cakewalk .ins file container class. // class qtractorInstrumentList : public QMap { public: // Open file methods. bool load(const QString& sFilename); bool save(const QString& sFilename) const; // The official loaded file list. const QStringList& files() const; // Manage a file list (out of sync) void appendFile(const QString& sFilename) { m_files.append(sFilename); } void removeFile(const QString& sFilename) { const int iFile = m_files.indexOf(sFilename); if (iFile >= 0) m_files.removeAt(iFile); } // Patch Names definition accessors. const qtractorInstrumentDataList& patches() const { return m_patches; } const qtractorInstrumentData& patches(const QString& sName) { return m_patches[sName]; } // Note Names definition accessors. const qtractorInstrumentDataList& notes() const { return m_notes; } const qtractorInstrumentData& notes(const QString& sName) { return m_notes[sName]; } // Controller Names definition accessors. const qtractorInstrumentDataList& controllers() const { return m_controllers; } const qtractorInstrumentData& controllers(const QString& sName) { return m_controllers[sName]; } // RPN Names definition accessors. const qtractorInstrumentDataList& rpns() const { return m_rpns; } const qtractorInstrumentData& rpns(const QString& sName) { return m_rpns[sName]; } // NRPN Names definition accessors. const qtractorInstrumentDataList& nrpns() const { return m_nrpns; } const qtractorInstrumentData& nrpns(const QString& sName) { return m_nrpns[sName]; } // Clear all contents. void clearAll(); // Special instrument list merge method. void merge(const qtractorInstrumentList& instruments); protected: // Internal instrument data list save method helpers. void saveDataList(QTextStream& ts, const qtractorInstrumentDataList& list) const; void saveData(QTextStream& ts, const qtractorInstrumentData& data) const; // Special instrument data list merge method. void mergeDataList(qtractorInstrumentDataList& dst, const qtractorInstrumentDataList& src); // Special SoundFont loader. bool loadSoundFont(QFile *pFile); void loadSoundFontPresets(QFile *pFile, int iSize); // Special MIDINameDocument loader. bool loadMidiNameDocument(QFile *pFile); void loadMidiDeviceNames( QDomElement *pElement); void loadMidiChannelNameSet( QDomElement *pElement, qtractorInstrument& instr); void loadMidiPatchBank( QDomElement *pElement, qtractorInstrument& instr, const QString& sName); void loadMidiPatchNameList( QDomElement *pElement, qtractorInstrument& instr, const QString& sName); void loadMidiNoteNameList( QDomElement *pElement, const QString& sName); void loadMidiControlNameList( QDomElement *pElement, const QString& sName); private: // To hold the names definition lists. qtractorInstrumentDataList m_patches; qtractorInstrumentDataList m_notes; qtractorInstrumentDataList m_controllers; qtractorInstrumentDataList m_rpns; qtractorInstrumentDataList m_nrpns; // To old the official file list. QStringList m_files; }; #endif // __qtractorInstrument_h // end of qtractorInstrument.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEvent.h0000644000000000000000000000013213014536043017447 xustar0030 mtime=1479719971.762100039 30 atime=1479719971.762100039 30 ctime=1479719971.762100039 qtractor-0.8.0/src/qtractorMidiEvent.h0000644000175000001440000001212513014536043020270 0ustar00rncbcusers00000000000000// qtractorMidiEvent.h // /**************************************************************************** Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEvent_h #define __qtractorMidiEvent_h #include "qtractorList.h" #include #include //---------------------------------------------------------------------- // class qtractorMidiEvent -- The generic MIDI event element. // class qtractorMidiEvent : public qtractorList::Link { public: // Typical event types. enum EventType { NOTEOFF = 0x80, NOTEON = 0x90, KEYPRESS = 0xa0, CONTROLLER = 0xb0, PGMCHANGE = 0xc0, CHANPRESS = 0xd0, PITCHBEND = 0xe0, SYSEX = 0xf0, META = 0xff, // Extra-ordinary event types... REGPARAM = 0x10, NONREGPARAM = 0x20, CONTROL14 = 0x30 }; // Meta event types. enum MetaType { SEQUENCE = 0x00, TEXT = 0x01, COPYRIGHT = 0x02, TRACKNAME = 0x03, INSTRUMENT = 0x04, LYRIC = 0x05, MARKER = 0x06, CUE = 0x07, CHANNEL = 0x20, PORT = 0x21, EOT = 0x2f, TEMPO = 0x51, SMPTE = 0x54, TIME = 0x58, KEY = 0x59, PROPRIETARY = 0x7f }; // Constructor. qtractorMidiEvent(unsigned long time, EventType type, unsigned short param = 0, unsigned short value = 0, unsigned long duration = 0) : m_time(time), m_type(type) { m_v.param = param; m_v.value = value; m_u.duration = duration; } // Copy constructor. qtractorMidiEvent(const qtractorMidiEvent& e) : m_time(e.m_time), m_type(e.m_type) { if (m_type == SYSEX) { m_v.iSysex = e.m_v.iSysex; m_u.pSysex = new unsigned char [m_v.iSysex]; ::memcpy(m_u.pSysex, e.m_u.pSysex, m_v.iSysex); } else { m_v.param = e.m_v.param; m_v.value = e.m_v.value; m_u.duration = e.m_u.duration; } } // Destructor. ~qtractorMidiEvent() { if (m_type == SYSEX && m_u.pSysex) delete [] m_u.pSysex; } // Event properties accessors (getters). unsigned long time() const { return m_time; } EventType type() const { return m_type; } // Underloaded accessors (getters). unsigned char note() const { return m_v.param; } unsigned char velocity() const { return m_v.value; } unsigned char controller() const { return m_v.param; } unsigned short param() const { return m_v.param; } unsigned short value() const { return m_v.value; } unsigned long duration() const { return m_u.duration; } // Event properties accessors (setters). void setTime(unsigned long time) { m_time = time; } void setType(EventType type) { m_type = type; } // Special event time offset adjust. void adjustTime(unsigned long iOffset) { m_time = (m_time > iOffset ? m_time - iOffset : 0); } // Underloaded accessors (setters). void setNote(unsigned char note) { m_v.param = note; } void setVelocity(unsigned char velocity) { m_v.value = velocity; } void setController(unsigned char controller) { m_v.param = controller; } void setParam(unsigned short param) { m_v.param = param; } void setValue(unsigned short value) { m_v.value = value; } // Duration accessors (NOTEON). void setDuration(unsigned long duration) { m_u.duration = duration; } // Sysex data accessors (SYSEX). unsigned char *sysex() const { return m_u.pSysex; } unsigned short sysex_len() const { return m_v.iSysex; } // Allocate and set a new sysex buffer. void setSysex(unsigned char *pSysex, unsigned short iSysex) { if (m_type == SYSEX && m_u.pSysex) delete [] m_u.pSysex; m_v.iSysex = iSysex; m_u.pSysex = new unsigned char [m_v.iSysex]; ::memcpy(m_u.pSysex, pSysex, m_v.iSysex); } // Special accessors for pitch-bend event types. int pitchBend() const { return int(m_v.value) - 0x2000; } void setPitchBend(int iPitchBend) { m_v.value = (unsigned short) (0x2000 + iPitchBend); } private: // Event instance members. unsigned long m_time; EventType m_type; // Nominal event data. union { struct { // type != SYSEX unsigned short param; unsigned short value; }; unsigned short iSysex; // type == SYSEX } m_v; // Extra event data. union { unsigned long duration; // type == NOTEON unsigned char *pSysex; // type == SYSEX } m_u; }; #endif // __qtractorMidiEvent_h // end of qtractorMidiEvent.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlObserverForm.h0000644000000000000000000000013213014536043022342 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlObserverForm.h0000644000175000001440000000706513014536043023172 0ustar00rncbcusers00000000000000// qtractorMidiControlObserverForm.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlObserverForm_h #define __qtractorMidiControlObserverForm_h #include "ui_qtractorMidiControlObserverForm.h" #include "qtractorMidiControl.h" // Forward declarartions. class qtractorMidiControlObserver; class qtractorMidiControlTypeGroup; class qtractorCtlEvent; class QCloseEvent; class QAction; //---------------------------------------------------------------------------- // qtractorMidiControlObserverForm -- UI wrapper form. class qtractorMidiControlObserverForm : public QDialog { Q_OBJECT public: // Pseudo-singleton instance. static qtractorMidiControlObserverForm *getInstance(); // Pseudo-constructors. static void showInstance(qtractorMidiControlObserver *pMidiObserver, QWidget *pParent = 0, Qt::WindowFlags wflags = 0); static void showInstance(QAction *pMidiObserverAction, QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Observer accessors. void setMidiObserver(qtractorMidiControlObserver *pMidiObserver); qtractorMidiControlObserver *midiObserver() const; // Action (control) observer accessors. void setMidiObserverAction(QAction *pMidiObserverAction); QAction *midiObserverAction() const; // Process incoming controller event. void processEvent(const qtractorCtlEvent& ctle); // MIDI controller/observer attachment (context menu) activator. static QAction *addMidiControlAction(QWidget *pParent, QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver); static void midiControlAction(QWidget *pParent, QAction *pAction); static void midiControlMenu(QWidget *pParent, const QPoint& pos); protected slots: void change(); void click(QAbstractButton *); void accept(); void reject(); void inputs(); void outputs(); void reset(); void stabilizeForm(); protected: // Constructor. qtractorMidiControlObserverForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorMidiControlObserverForm(); // Pseudo-destructor. void closeEvent(QCloseEvent *pCloseEvent); // Add esquisite automation menu actions... static void addMidiControlMenu( QMenu *pMenu, qtractorMidiControlObserver *pMidiObserver); private: // The Qt-designer UI struct... Ui::qtractorMidiControlObserverForm m_ui; // Target object. qtractorMidiControlObserver *m_pMidiObserver; // Proxy object. QAction *m_pMidiObserverAction; // Instance variables. int m_iDirtyCount; int m_iDirtySetup; qtractorMidiControlTypeGroup *m_pControlTypeGroup; // Pseudo-singleton instance. static qtractorMidiControlObserverForm *g_pMidiObserverForm; }; #endif // __qtractorMidiControlObserverForm_h // end of qtractorMidiControlObserverForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeStretch.h0000644000000000000000000000012713014536043020022 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77710754 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeStretch.h0000644000175000001440000001552713014536043020650 0ustar00rncbcusers00000000000000// qtractorTimeStretch.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from the SoundTouch library (L)GPL, Copyright (C) 2001-2012, Olli Parviainen. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeStretch_h #define __qtractorTimeStretch_h #include "qtractorFifoBuffer.h" //--------------------------------------------------------------------------- // qtractorTimeStretch - Time-stretch (tempo change) processed sound. // class qtractorTimeStretch { public: // Constructor. qtractorTimeStretch( unsigned short iChannels = 2, unsigned int iSampleRate = 44100); // Destructor. ~qtractorTimeStretch(); // Sets the number of channels, 1=mono, 2=stereo. void setChannels(unsigned short iChannels); // Get the assigned number of channels, 1=mono, 2=stereo. unsigned short channels() const; // Sets new target tempo; smaller values represent // slower tempo, larger faster tempo. void setTempo(float fTempo); // Get assigned target tempo. float tempo() const; // Set quick-seek mode (hierachical search). void setQuickSeek(bool bQuickSeek); // Get quick-seek mode. bool isQuickSeek() const; // Default values for sound processing parameters. enum { // Default length of a single processing sequence, in milliseconds. // This determines to how long sequences the original sound is // chopped in the time-stretch algorithm. // // The larger this value is, the lesser number of sequences are used // in processing. In principle a bigger value sounds better when // slowing down tempo, but worse when increasing tempo and vice versa. // // Increasing this value reduces computational burden and vice versa. // DEFAULT_SEQUENCE_MS = 40 DEFAULT_SEQUENCE_MS = 0, // Seeking window default length in milliseconds for algorithm // that finds the best possible overlapping location. This determines // from how wide window the algorithm may look for an optimal joining // location when mixing the sound sequences back together. // // The bigger this window setting is, the higher the possibility // to find a better mixing position will become, but at the same time // large values may cause a "drifting" artifact because consequent // sequences will be taken at more uneven intervals. // // If there's a disturbing artifact that sounds as if a constant // frequency was drifting around, try reducing this setting. // // Increasing this value increases computational burden and vice versa. // DEFAULT_SEEKWINDOW_MS = 15 DEFAULT_SEEKWINDOW_MS = 0, // Overlap length in milliseconds. When the chopped sound sequences // are mixed back together, to form a continuous sound stream, // this parameter defines over how long period the two consecutive // sequences are let to overlap each other. // // This shouldn't be that critical parameter. If you reduce the // DEFAULT_SEQUENCE_MS setting by a large amount, you might wish // to try a smaller value on this. // // Increasing this value increases computational burden and vice versa. DEFAULT_OVERLAP_MS = 8 }; // Sets routine control parameters. // These control are certain time constants defining // how the sound is stretched to the desired duration. // // iSampleRate = sample rate of the sound. // iSequenceMS = one processing sequence length in milliseconds. // iSeekWindowMs = seking window length for scanning the best // verlapping position. // iOverlapMs = oerlapping length. void setParameters( unsigned int iSampleRate, unsigned int iSequenceMs = DEFAULT_SEQUENCE_MS, unsigned int iSeekWindowMs = DEFAULT_SEEKWINDOW_MS, unsigned int iOverlapMs = DEFAULT_OVERLAP_MS); // Get routine control parameters, see setParameters() function. // Any of the parameters to this function can be NULL in such // case corresponding parameter value isn't returned. void getParameters( unsigned int *piSampleRate, unsigned int *piSequenceMs, unsigned int *piSeekWindowMs, unsigned int *piOverlapMs); // Adds frames of samples into the input buffer. void putFrames(float **ppFrames, unsigned int iFrames); // Output frames from beginning of the sample buffer. // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than frames() // samples in the buffer, returns all that available. unsigned int receiveFrames(float **ppFrames, unsigned int iFrames); // Returns number of frames currently available. unsigned int frames() const; // Flush any last samples that are hiding in the internal processing pipeline. void flushInput(); // Clears the input buffer void clearInput(); // Clears all buffers. void clear(); protected: // Calculates processing sequence length according to tempo setting. void calcSeekWindowLength(); // Calculates overlap period length in frames. void calcOverlapLength(); // Seeks for the optimal overlap-mixing position. unsigned int seekBestOverlapPosition(); // Slopes the amplitude of the mid-buffer samples. void calcCrossCorrReference(); // Clears mid sample frame buffer. void clearMidBuffer(); // Changes the tempo of the given sound sample frames. // Returns amount of framees returned in the output buffer. void processFrames(); private: unsigned short m_iChannels; float m_fTempo; bool m_bQuickSeek; unsigned int m_iSampleRate; unsigned int m_iSequenceMs; unsigned int m_iSeekWindowMs; unsigned int m_iOverlapMs; bool m_bAutoSequenceMs; bool m_bAutoSeekWindowMs; unsigned int m_iFramesReq; float **m_ppMidBuffer; float **m_ppRefMidBuffer; float **m_ppRefMidBufferUnaligned; float **m_ppFrames; unsigned int m_iOverlapLength; unsigned int m_iSeekLength; unsigned int m_iSeekWindowLength; float m_fNominalSkip; float m_fSkipFract; qtractorFifoBuffer m_outputBuffer; qtractorFifoBuffer m_inputBuffer; bool m_bMidBufferDirty; // Calculates the cross-correlation value over the overlap period. float (*m_pfnCrossCorr)(const float *, const float *, unsigned int); }; #endif // __qtractorTimeStretch_h // end of qtractorTimeStretch.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorEngineCommand.cpp0000644000000000000000000000013213014536043020622 xustar0030 mtime=1479719971.746092039 30 atime=1479719971.746092039 30 ctime=1479719971.746092039 qtractor-0.8.0/src/qtractorEngineCommand.cpp0000644000175000001440000004722013014536043021447 0ustar00rncbcusers00000000000000// qtractorEngineCommand.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorEngineCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorMonitor.h" #include "qtractorMixer.h" #include "qtractorMeter.h" //---------------------------------------------------------------------- // class qtractorBusCommand - implementation // // Constructor. qtractorBusCommand::qtractorBusCommand ( const QString& sName, qtractorBus *pBus, qtractorBus::BusMode busMode ) : qtractorCommand(sName), m_pBus(pBus), m_busMode(busMode), m_busType(qtractorTrack::None), m_bMonitor(false), m_iChannels(0), m_bAutoConnect(false) { setRefresh(false); // Set initial bus properties if any... if (m_pBus && m_busMode == qtractorBus::None) { m_busMode = m_pBus->busMode(); m_busType = m_pBus->busType(); m_sBusName = m_pBus->busName(); m_bMonitor = m_pBus->isMonitor(); // Special case typed buses... switch (m_pBus->busType()) { case qtractorTrack::Audio: { qtractorAudioBus *pAudioBus = static_cast (m_pBus); if (pAudioBus) { m_iChannels = pAudioBus->channels(); m_bAutoConnect = pAudioBus->isAutoConnect(); } break; } case qtractorTrack::Midi: { qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus) { m_sInstrumentName = pMidiBus->instrumentName(); } break; } case qtractorTrack::None: default: break; } } } // Create a new bus. bool qtractorBusCommand::createBus (void) { if (m_pBus || m_sBusName.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Create the bus of proper type... m_pBus = NULL; qtractorAudioBus *pAudioBus = NULL; qtractorMidiBus *pMidiBus = NULL; switch (m_busType) { case qtractorTrack::Audio: { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { pAudioBus = new qtractorAudioBus(pAudioEngine, m_sBusName, m_busMode, m_bMonitor, m_iChannels); pAudioBus->setAutoConnect(m_bAutoConnect); pAudioEngine->addBus(pAudioBus); pAudioEngine->resetPlayerBus(); pAudioEngine->resetMetroBus(); m_pBus = pAudioBus; } break; } case qtractorTrack::Midi: { qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { pMidiBus = new qtractorMidiBus(pMidiEngine, m_sBusName, m_busMode, m_bMonitor); pMidiBus->setInstrumentName(m_sInstrumentName); pMidiEngine->addBus(pMidiBus); pMidiEngine->resetControlBus(); pMidiEngine->resetMetroBus(); m_pBus = pMidiBus; } break; } default: break; } // Check if we really have a new bus... if (m_pBus == NULL) return false; // Open up the new bus... m_pBus->open(); // Yet special for audio buses... if (pAudioBus) pAudioBus->autoConnect(); // Update mixer (look for new strips...) qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateBuses(true); } // Done. return true; } // Update bus properties. bool qtractorBusCommand::updateBus (void) { if (m_pBus == NULL || m_sBusName.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // We need to hold things for a while... const bool bPlaying = pSession->isPlaying(); pSession->lock(); pSession->setPlaying(false); // Save current bus properties... qtractorBus::BusMode busMode = m_pBus->busMode(); QString sBusName = m_pBus->busName(); const bool bMonitor = m_pBus->isMonitor(); // Save current connections... qtractorBus::ConnectList inputs; qtractorBus::ConnectList outputs; if (busMode & qtractorBus::Input) m_pBus->updateConnects(qtractorBus::Input, inputs); if (busMode & qtractorBus::Output) m_pBus->updateConnects(qtractorBus::Output, outputs); // Special case typed buses... qtractorAudioBus *pAudioBus = NULL; qtractorMidiBus *pMidiBus = NULL; unsigned short iChannels = 0; bool bAutoConnect = false; QString sInstrumentName; switch (m_pBus->busType()) { case qtractorTrack::Audio: pAudioBus = static_cast (m_pBus); if (pAudioBus) { iChannels = pAudioBus->channels(); bAutoConnect = pAudioBus->isAutoConnect(); } break; case qtractorTrack::Midi: pMidiBus = static_cast (m_pBus); if (pMidiBus) { sInstrumentName = pMidiBus->instrumentName(); } break; case qtractorTrack::None: default: break; } // Update (reset) all applicable mixer strips... QList strips; qtractorMixerStrip *pStrip; qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { if (m_pBus->busMode() & qtractorBus::Input) { pStrip = (pMixer->inputRack())->findStrip(m_pBus->monitor_in()); if (pStrip) { pStrip->clear(); if (m_busMode & qtractorBus::Input) { strips.append(pStrip); } else { (pMixer->inputRack())->removeStrip(pStrip); } } } if (m_pBus->busMode() & qtractorBus::Output) { pStrip = (pMixer->outputRack())->findStrip(m_pBus->monitor_out()); if (pStrip) { pStrip->clear(); if (m_busMode & qtractorBus::Output) { strips.append(pStrip); } else { (pMixer->outputRack())->removeStrip(pStrip); } } } } // Close all applicable tracks... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->inputBus() == m_pBus) pTrack->setInputBusName(m_sBusName); if (pTrack->outputBus() == m_pBus) pTrack->setOutputBusName(m_sBusName); if (pTrack->inputBus() == m_pBus || pTrack->outputBus() == m_pBus) { if (pMixer) { pStrip = (pMixer->trackRack())->findStrip(pTrack->monitor()); if (pStrip) { pStrip->clear(); strips.append(pStrip); } } pTrack->close(); } } // May close now the bus... m_pBus->close(); // Set new properties... m_pBus->setBusName(m_sBusName); m_pBus->setBusMode(m_busMode); m_pBus->setMonitor(m_bMonitor); // Special case for typed buses... if (pAudioBus) { pAudioBus->setChannels(m_iChannels); pAudioBus->setAutoConnect(m_bAutoConnect); } if (pMidiBus) { pMidiBus->setInstrumentName(m_sInstrumentName); } // May reopen up the bus... m_pBus->open(); // Yet special for audio buses... if (pAudioBus) pAudioBus->autoConnect(); // Restore previous connections... if (m_busMode & qtractorBus::Input) m_pBus->updateConnects(qtractorBus::Input, inputs, true); if (m_busMode & qtractorBus::Output) m_pBus->updateConnects(qtractorBus::Output, outputs, true); // (Re)open all applicable tracks // and (reset) respective mixer strips too ... qtractorTracks *pTracks = pMainForm->tracks(); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->inputBusName() == m_sBusName || pTrack->outputBusName() == m_sBusName) { // Reopen track back... pTrack->open(); // Update track list item... if (pTracks) (pTracks->trackList())->updateTrack(pTrack); } } // Update (reset) all applicable mixer strips... if (pMixer) { QListIterator iter(strips); while (iter.hasNext()) { pStrip = iter.next(); if (pStrip->track()) pStrip->setTrack(pStrip->track()); else if (pStrip->bus()) pStrip->setBus(pStrip->bus()); } pMixer->updateBuses(); } // Swap saved bus properties... m_busMode = busMode; m_sBusName = sBusName; m_bMonitor = bMonitor; m_iChannels = iChannels; m_bAutoConnect = bAutoConnect; m_sInstrumentName = sInstrumentName; // Carry on... pSession->setPlaying(bPlaying); pSession->unlock(); // Done. return true; } // Delete bus. bool qtractorBusCommand::deleteBus (void) { if (m_pBus == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Get the device view root item... qtractorEngine *pEngine = NULL; switch (m_pBus->busType()) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); break; default: break; } // Still valid? if (pEngine == NULL) return false; // We need to hold things for a while... const bool bPlaying = pSession->isPlaying(); pSession->lock(); pSession->setPlaying(false); // Close all applicable tracks (and mixer strips)... qtractorMixerStrip *pStrip; qtractorMixer *pMixer = pMainForm->mixer(); QList strips; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->inputBus() == m_pBus || pTrack->outputBus() == m_pBus) { pTrack->close(); if (pMixer) { pStrip = (pMixer->trackRack())->findStrip(pTrack->monitor()); if (pStrip) { pStrip->clear(); strips.append(pStrip); } } } } // May close now the bus... m_pBus->close(); // And remove it... pEngine->removeBus(m_pBus); m_pBus = NULL; // Better update special buses anyway... switch (pEngine->syncType()) { case qtractorTrack::Audio: { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { pAudioEngine->resetPlayerBus(); pAudioEngine->resetMetroBus(); } } case qtractorTrack::Midi: { qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { pMidiEngine->resetControlBus(); pMidiEngine->resetMetroBus(); } break; } default: break; } // Update mixer (clean old strips...) qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && pMixer) { QListIterator iter(strips); while (iter.hasNext()) { qtractorTrack *pTrack = iter.next()->track(); if (pTrack) { pTrack->open(); // Update track list item... (pTracks->trackList())->updateTrack(pTrack); } } pMixer->updateBuses(); } // Carry on... pSession->setPlaying(bPlaying); pSession->unlock(); // Done. return true; } // Monitor meter accessor. qtractorMeter *qtractorBusCommand::meter (void) const { qtractorBus *pBus = bus(); if (pBus == NULL) return NULL; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return NULL; qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer == NULL) return NULL; // Mixer strip determination... qtractorMixerStrip *pStrip = NULL; if ((busMode() & qtractorBus::Input) && pBus->monitor_in()) pStrip = pMixer->inputRack()->findStrip(pBus->monitor_in()); else if ((busMode() & qtractorBus::Output) && pBus->monitor_out()) pStrip = pMixer->outputRack()->findStrip(pBus->monitor_out()); return (pStrip ? pStrip->meter() : NULL); } //---------------------------------------------------------------------- // class qtractorCreateBusCommand - implementation. // // Constructor. qtractorCreateBusCommand::qtractorCreateBusCommand (void) : qtractorBusCommand(QObject::tr("create bus")) { } // Bus creation command methods. bool qtractorCreateBusCommand::redo (void) { return createBus(); } bool qtractorCreateBusCommand::undo (void) { return deleteBus(); } //---------------------------------------------------------------------- // class qtractorUpdateBusCommand - implementation. // // Constructor. qtractorUpdateBusCommand::qtractorUpdateBusCommand ( qtractorBus *pBus ) : qtractorBusCommand(QObject::tr("update bus"), pBus) { } // Bus update command methods. bool qtractorUpdateBusCommand::redo (void) { return updateBus(); } //---------------------------------------------------------------------- // class qtractorDeleteBusCommand - implementation. // // Constructor. qtractorDeleteBusCommand::qtractorDeleteBusCommand ( qtractorBus *pBus ) : qtractorBusCommand(QObject::tr("delete bus"), pBus) { } // Bus deletion command methods. bool qtractorDeleteBusCommand::redo (void) { return deleteBus(); } bool qtractorDeleteBusCommand::undo (void) { return createBus(); } //---------------------------------------------------------------------- // class qtractorMoveBusCommand - implementation. // // Constructor. qtractorMoveBusCommand::qtractorMoveBusCommand ( qtractorBus *pBus, qtractorBus *pNextBus ) : qtractorBusCommand(QObject::tr("move bus"), pBus) { m_pNextBus = pNextBus; } // Bus-move command methods. bool qtractorMoveBusCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == NULL) return false; qtractorEngine *pEngine = pBus->engine(); if (pEngine == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; pSession->lock(); // Save the previous bus alright... qtractorBus *pNextBus = pBus->next(); // Move it... pEngine->moveBus(pBus, m_pNextBus); // Swap it nice, finally. m_pNextBus = pNextBus; pSession->unlock(); // Update mixer (look for new strip order...) qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) pMixer->updateBuses(true); } return true; } //---------------------------------------------------------------------- // class qtractorBusMonitorCommand - implementation. // // Constructor. qtractorBusMonitorCommand::qtractorBusMonitorCommand ( qtractorBus *pBus, bool bMonitor ) : qtractorBusCommand(QObject::tr("bus pass-through"), pBus, pBus->busMode()) { setMonitor(bMonitor); } // Bus-gain command method. bool qtractorBusMonitorCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Set Bus gain (repective monitor gets set too...) const bool bMonitor = pBus->isMonitor(); pBus->setMonitor(qtractorBusCommand::isMonitor()); qtractorBusCommand::setMonitor(bMonitor); // Update (reset) all applicable mixer strips... qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { if (pBus->busMode() & qtractorBus::Input) { pMixer->updateBusStrip(pMixer->inputRack(), pBus, qtractorBus::Input, true); } if (pBus->busMode() & qtractorBus::Output) { pMixer->updateBusStrip(pMixer->outputRack(), pBus, qtractorBus::Output, true); } } return true; } //---------------------------------------------------------------------- // class qtractorBusGainCommand - implementation. // // Constructor. qtractorBusGainCommand::qtractorBusGainCommand ( qtractorBus *pBus, qtractorBus::BusMode busMode, float fGain ) : qtractorBusCommand(QObject::tr("bus gain"), pBus, busMode) { m_fGain = fGain; m_fPrevGain = 1.0f; qtractorMeter *pMeter = meter(); if (pMeter) m_fPrevGain = pMeter->prevGain(); // Try replacing an previously equivalent command... static qtractorBusGainCommand *s_pPrevGainCommand = NULL; if (s_pPrevGainCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevGainCommand); if (pPrevCommand == pLastCommand && s_pPrevGainCommand->bus() == pBus && s_pPrevGainCommand->busMode() == busMode) { qtractorBusGainCommand *pLastGainCommand = static_cast (pLastCommand); if (pLastGainCommand) { // Equivalence means same (sign) direction too... const float fPrevGain = pLastGainCommand->prevGain(); const float fLastGain = pLastGainCommand->gain(); const int iPrevSign = (fPrevGain > fLastGain ? +1 : -1); const int iCurrSign = (fPrevGain < m_fGain ? +1 : -1); if (iPrevSign == iCurrSign || m_fGain == m_fPrevGain) { m_fPrevGain = fLastGain; (pSession->commands())->removeLastCommand(); } } } } s_pPrevGainCommand = this; } // Bus-gain command method. bool qtractorBusGainCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == NULL) return false; // Set Bus gain (repective monitor gets set too...) const float fGain = m_fPrevGain; qtractorMeter *pMeter = meter(); if (pMeter) pMeter->setGain(m_fGain); // MIDI buses are special... if (pBus->busType() == qtractorTrack::Midi) { // Now we gotta make sure of proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) pMidiBus->setMasterVolume(m_fGain); } // Set undo value... m_fPrevGain = m_fGain; m_fGain = fGain; return true; } //---------------------------------------------------------------------- // class qtractorBusPanningCommand - implementation. // // Constructor. qtractorBusPanningCommand::qtractorBusPanningCommand ( qtractorBus *pBus, qtractorBus::BusMode busMode, float fPanning ) : qtractorBusCommand(QObject::tr("bus pan"), pBus, busMode) { m_fPanning = fPanning; m_fPrevPanning = 0.0f; qtractorMeter *pMeter = meter(); if (pMeter) m_fPrevPanning = pMeter->prevPanning(); // Try replacing an previously equivalent command... static qtractorBusPanningCommand *s_pPrevPanningCommand = NULL; if (s_pPrevPanningCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevPanningCommand); if (pPrevCommand == pLastCommand && s_pPrevPanningCommand->bus() == pBus && s_pPrevPanningCommand->busMode() == busMode) { qtractorBusPanningCommand *pLastPanningCommand = static_cast (pLastCommand); if (pLastPanningCommand) { // Equivalence means same (sign) direction too... const float fPrevPanning = pLastPanningCommand->prevPanning(); const float fLastPanning = pLastPanningCommand->panning(); const int iPrevSign = (fPrevPanning > fLastPanning ? +1 : -1); const int iCurrSign = (fPrevPanning < m_fPanning ? +1 : -1); if (iPrevSign == iCurrSign || m_fPanning == m_fPrevPanning) { m_fPrevPanning = fLastPanning; (pSession->commands())->removeLastCommand(); } } } } s_pPrevPanningCommand = this; } // Bus-panning command method. bool qtractorBusPanningCommand::redo (void) { qtractorBus *pBus = bus(); if (pBus == NULL) return false; // Set Bus panning (repective monitor gets set too...) const float fPanning = m_fPrevPanning; qtractorMeter *pMeter = meter(); if (pMeter) pMeter->setPanning(m_fPanning); // MIDI buses are special... if (pBus->busType() == qtractorTrack::Midi) { // Now we gotta make sure of proper MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) pMidiBus->setMasterPanning(m_fPanning); } // Set undo value... m_fPrevPanning = m_fPanning; m_fPanning = fPanning; return true; } // end of qtractorEngineCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMessageList.cpp0000644000000000000000000000013213014536043020336 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.754096039 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMessageList.cpp0000644000175000001440000000371213014536043021161 0ustar00rncbcusers00000000000000// qtractorMessageList.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMessageList.h" //---------------------------------------------------------------------- // class qtractorMessageList -- message string list buffer. // // Pseudo-singleton instance. qtractorMessageList *qtractorMessageList::g_pInstance = NULL; // Constructor. qtractorMessageList::qtractorMessageList (void) { g_pInstance = this; } // Destructor. qtractorMessageList::~qtractorMessageList (void) { m_items.clear(); g_pInstance = NULL; } // Forfeit methods. void qtractorMessageList::append ( const QString& sText ) { if (g_pInstance) g_pInstance->m_items.append(sText); qWarning("Warning: %s", sText.toUtf8().constData()); } bool qtractorMessageList::isEmpty (void) { return (g_pInstance ? g_pInstance->m_items.isEmpty() : true); } QStringList qtractorMessageList::items (void) { return (g_pInstance ? g_pInstance->m_items : QStringList()); } void qtractorMessageList::clear (void) { if (g_pInstance) g_pInstance->m_items.clear(); } // end of qtractorMessageList.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiMonitor.h0000644000000000000000000000013213014536043020015 xustar0030 mtime=1479719971.764101039 30 atime=1479719971.764101039 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiMonitor.h0000644000175000001440000000521113014536043020634 0ustar00rncbcusers00000000000000// qtractorMidiMonitor.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiMonitor_h #define __qtractorMidiMonitor_h #include "qtractorMonitor.h" #include "qtractorMidiEvent.h" // Forwrad decalarations. class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorMidiMonitor -- MIDI monitor bridge value processor. class qtractorMidiMonitor : public qtractorMonitor { public: // Constructor. qtractorMidiMonitor(float fGain = 1.0f, float fPanning = 0.0f); // Destructor. ~qtractorMidiMonitor(); // Monitor enqueue methods. void enqueue(qtractorMidiEvent::EventType type, unsigned char val, unsigned long tick = 0); // Monitor dequeue methods. float value(); int count(); // Clear monitor. void clear(); // Reset monitor. void reset(); // Singleton time base reset. static void resetTime(qtractorTimeScale *pTimeScale, unsigned long iFrame); // Singleton time base split (scheduled tempo change) static void splitTime(qtractorTimeScale *pTimeScale, unsigned long iFrame, unsigned long iTime); protected: // Singleton time base slot. static unsigned int timeSlot(unsigned long iTime) { return g_iTimeSlot[g_iTimeSplit >= iTime ? 0 : 1]; } // Update monitor (nothing really done here). void update(); private: // Queue iten struct. struct QueueItem { unsigned char value; unsigned char count; }; // Instance variables. QueueItem *m_pQueue; unsigned int m_iQueueIndex; unsigned long m_iFrameStart; unsigned long m_iTimeStart; QueueItem m_item; // Singleton variables. static unsigned int g_iFrameSlot; static unsigned int g_iTimeSlot[2]; static unsigned long g_iTimeSplit; }; #endif // __qtractorMidiMonitor_h // end of qtractorMidiMonitor.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTakeRangeForm.h0000644000000000000000000000012713014536043020254 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77510654 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorTakeRangeForm.h0000644000175000001440000000402313014536043021067 0ustar00rncbcusers00000000000000// qtractorTakeRangeForm.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTakeRangeForm_h #define __qtractorTakeRangeForm_h #include "ui_qtractorTakeRangeForm.h" // Forward declarations. class qtractorTimeScale; class qtractorClip; //---------------------------------------------------------------------------- // qtractorTakeRangeForm -- UI wrapper form. class qtractorTakeRangeForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTakeRangeForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorTakeRangeForm(); // Setup accessors. void setClip(qtractorClip *pClip); qtractorClip *clip() const; // Result accessors. unsigned long takeStart() const; unsigned long takeEnd() const; int currentTake() const; protected slots: void rangeChanged(); void formatChanged(int); void valueChanged(); void updateCurrentTake(); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorTakeRangeForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; qtractorClip *m_pClip; }; #endif // __qtractorTakeRangeForm_h // end of qtractorTakeRangeForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorRubberBand.h0000644000000000000000000000012713014536043017575 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77310554 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorRubberBand.h0000644000175000001440000000411313014536043020410 0ustar00rncbcusers00000000000000// qtractorRubberBand.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorRubberBand_h #define __qtractorRubberBand_h #include #if QT_VERSION < 0x050000 #include #else #include class QWindowsStyle : public QCommonStyle {}; #endif //---------------------------------------------------------------------------- // qtractorRubberBand -- Custom rubber-band widget. class qtractorRubberBand : public QRubberBand { public: // Constructor. qtractorRubberBand(Shape shape, QWidget *widget = 0, int thick = 1); // Destructor. ~qtractorRubberBand(); // Rubberband thickness accessor. void setThickness(int thick); int thickness() const; private: // qtractorRubberBandStyle -- Custom rubber-band style. class Style : public QWindowsStyle { public: // Constructor. Style(int thick) : QWindowsStyle(), thickness(thick) {} // Custom virtual override. int styleHint( StyleHint sh, const QStyleOption *opt = 0, const QWidget *widget = 0, QStyleHintReturn *hint = 0 ) const; // Rubberband thickness. int thickness; }; // Local style instance Style *m_pStyle; }; #endif // __qtractorRubberBand_h // end of qtractorRubberBand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurveCommand.h0000644000000000000000000000013213014536043020146 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCurveCommand.h0000644000175000001440000002071213014536043020770 0ustar00rncbcusers00000000000000// qtractorCurveCommand.h // /**************************************************************************** Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurveCommand_h #define __qtractorCurveCommand_h #include "qtractorCommand.h" #include "qtractorCurve.h" //---------------------------------------------------------------------- // class qtractorCurveBaseCommand - declaration. // class qtractorCurveBaseCommand : public qtractorCommand { public: // Constructor. qtractorCurveBaseCommand(const QString& sName); // Virtual command methods. bool redo(); bool undo(); protected: // Common executive method. virtual bool execute(bool bRedo); }; //---------------------------------------------------------------------- // class qtractorCurveCommand - declaration. // class qtractorCurveCommand : public qtractorCurveBaseCommand { public: // Constructor. qtractorCurveCommand(const QString& sName, qtractorCurve *pCurve); // Accessor. qtractorCurve *curve() const { return m_pCurve; } protected: // Instance variables. qtractorCurve *m_pCurve; }; //---------------------------------------------------------------------- // class qtractorCurveListCommand - declaration. // class qtractorCurveListCommand : public qtractorCurveBaseCommand { public: // Constructor. qtractorCurveListCommand(const QString& sName, qtractorCurveList *pCurveList); protected: // Instance variables. qtractorCurveList *m_pCurveList; }; //---------------------------------------------------------------------- // class qtractorCurveSelectCommand - declaration. // class qtractorCurveSelectCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveSelectCommand( qtractorCurveList *pCurveList, qtractorCurve *pCurrentCurve); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. qtractorCurve *m_pCurrentCurve; }; //---------------------------------------------------------------------- // class qtractorCurveModeCommand - declaration. // class qtractorCurveModeCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveModeCommand( qtractorCurve *pCurve, qtractorCurve::Mode mode); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. qtractorCurve::Mode m_mode; }; //---------------------------------------------------------------------- // class qtractorCurveProcessCommand - declaration. // class qtractorCurveProcessCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveProcessCommand( qtractorCurve *pCurve, bool bProcess); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bProcess; }; //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // class qtractorCurveCaptureCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveCaptureCommand( qtractorCurve *pCurve, bool bCapture); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bCapture; }; //---------------------------------------------------------------------- // class qtractorCurveLogarithmicCommand - declaration. // class qtractorCurveLogarithmicCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveLogarithmicCommand( qtractorCurve *pCurve, bool bLogarithmic); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bLogarithmic; }; //---------------------------------------------------------------------- // class qtractorCurveColorCommand - declaration. // class qtractorCurveColorCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveColorCommand( qtractorCurve *pCurve, const QColor& color); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. QColor m_color; }; //---------------------------------------------------------------------- // class qtractorCurveProcessAllCommand - declaration. // class qtractorCurveProcessAllCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveProcessAllCommand( qtractorCurveList *pCurveList, bool bProcessAll); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bProcessAll; }; //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // class qtractorCurveCaptureAllCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveCaptureAllCommand( qtractorCurveList *pCurveList, bool bCaptureAll); protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. bool m_bCaptureAll; }; //---------------------------------------------------------------------- // class qtractorCurveEditCommand - declaration. // class qtractorCurveEditCommand : public qtractorCurveCommand { public: // Constructor. qtractorCurveEditCommand( const QString& sName, qtractorCurve *pCurve); qtractorCurveEditCommand(qtractorCurve *pCurve); // Destructor. virtual ~qtractorCurveEditCommand(); // Primitive command methods. void addNode(qtractorCurve::Node *pNode); void moveNode(qtractorCurve::Node *pNode, unsigned long iFrame, float fValue); void removeNode(qtractorCurve::Node *pNode); void addEditList(qtractorCurveEditList *pEditList); // Composite predicate. bool isEmpty() const; protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. qtractorCurveEditList m_edits; }; //---------------------------------------------------------------------- // class qtractorCurveClearCommand - declaration. // class qtractorCurveClearCommand : public qtractorCurveEditCommand { public: // Constructor. qtractorCurveClearCommand(qtractorCurve *pCurve); }; //---------------------------------------------------------------------- // class qtractorCurveClearAllCommand - declaration. // class qtractorCurveClearAllCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveClearAllCommand(qtractorCurveList *pCurveList); // Destructor. ~qtractorCurveClearAllCommand(); // Composite predicate. bool isEmpty() const; protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. QList m_commands; }; //---------------------------------------------------------------------- // class qtractorCurveEditListCommand - declaration. // class qtractorCurveEditListCommand : public qtractorCurveListCommand { public: // Constructor. qtractorCurveEditListCommand(qtractorCurveList *pCurveList); // Destructor. ~qtractorCurveEditListCommand(); // Composite predicate. bool isEmpty() const; protected: // Virtual executive method. bool execute(bool bRedo); private: // Instance variables. QList m_curveEditCommands; }; //---------------------------------------------------------------------- // class qtractorCurveCaptureListCommand - declaration. // class qtractorCurveCaptureListCommand : public qtractorCommand { public: // Constructor. qtractorCurveCaptureListCommand(); // Destructor. ~qtractorCurveCaptureListCommand(); // Curve list adder. void addCurveList(qtractorCurveList *pCurveList); // Composite predicate. bool isEmpty() const; // Virtual command methods. bool redo(); bool undo(); private: // Instance variables. QList m_commands; }; #endif // __qtractorCurveCommand_h // end of qtractorCurveCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMixer.h0000644000000000000000000000012713014536043016653 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorMixer.h0000644000175000001440000002341713014536043017476 0ustar00rncbcusers00000000000000// qtractorMixer.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMixer_h #define __qtractorMixer_h #include "qtractorEngine.h" #include "qtractorTrackButton.h" #include #include #include #include #include // Forward declarations. class qtractorMixerStrip; class qtractorMixerRack; class qtractorMixerRackWidget; class qtractorMixer; class qtractorMeter; class qtractorPluginListView; class QHBoxLayout; class QVBoxLayout; class QGridLayout; class QPushButton; class QLabel; //---------------------------------------------------------------------------- // qtractorMonitorButton -- Monitor observer tool button. class qtractorMonitorButton : public qtractorMidiControlButton { Q_OBJECT public: // Constructors. qtractorMonitorButton(qtractorTrack *pTrack, QWidget *pParent = 0); qtractorMonitorButton(qtractorBus *pBus, QWidget *pParent = 0); // Specific track accessors. void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const { return m_pTrack; } // Specific bus accessors. void setBus(qtractorBus *pBus); qtractorBus *bus() const { return m_pBus; } protected slots: // Special toggle slot. void toggledSlot(bool bOn); protected: // Common initializer. void initMonitorButton(); // Visitor setup. void updateMonitor(); // Visitors overload. void updateValue(float fValue); private: // Instance variables. qtractorTrack *m_pTrack; qtractorBus *m_pBus; }; //---------------------------------------------------------------------------- // qtractorMixerStrip -- Mixer strip widget. class qtractorMixerStrip : public QFrame { Q_OBJECT public: // Constructors. qtractorMixerStrip(qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode); qtractorMixerStrip(qtractorMixerRack *pRack, qtractorTrack *pTrack); // Default destructor. ~qtractorMixerStrip(); // Clear/suspend delegates. void clear(); // Delegated properties accessors. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // Child accessors. qtractorPluginListView *pluginListView() const { return m_pPluginListView; } qtractorMeter *meter() const { return m_pMeter; } // Bus property accessors. void setBus(qtractorBus *pBus); qtractorBus *bus() const { return m_pBus; } // Track property accessors. void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const { return m_pTrack; } // Selection methods. void setSelected(bool bSelected); bool isSelected() const { return m_bSelected; } // Strip refreshment. void refresh(); // Hacko-list-management marking... void setMark(int iMark) { m_iMark = iMark; } int mark() const { return m_iMark; } // Special bus dispatchers. void busConnections(qtractorBus::BusMode busMode); void busMonitor(bool bMonitor); // Track monitor dispatcher. void trackMonitor(bool bMonitor); protected slots: // Bus connections button notification. void busButtonSlot(); // Meter slider change slots. void panningChangedSlot(float); void gainChangedSlot(float); protected: // Common mixer-strip initializer. void initMixerStrip(); void updateMidiLabel(); void updateName(); // Mouse selection event handlers. void mousePressEvent(QMouseEvent *); // Mouse selection event handlers. void mouseDoubleClickEvent(QMouseEvent *); private: // Local instance variables. qtractorMixerRack *m_pRack; qtractorBus *m_pBus; qtractorBus::BusMode m_busMode; qtractorTrack *m_pTrack; // Local widgets. class IconLabel; QVBoxLayout *m_pLayout; IconLabel *m_pLabel; qtractorPluginListView *m_pPluginListView; QHBoxLayout *m_pButtonLayout; qtractorMonitorButton *m_pMonitorButton; qtractorTrackButton *m_pRecordButton; qtractorTrackButton *m_pMuteButton; qtractorTrackButton *m_pSoloButton; qtractorMeter *m_pMeter; QPushButton *m_pBusButton; QLabel *m_pMidiLabel; // Selection stuff. bool m_bSelected; // Hacko-list-management mark... int m_iMark; }; //---------------------------------------------------------------------------- // qtractorMixerRackWidget -- Mixer strip rack widget decl. class qtractorMixerRackWidget : public QScrollArea { Q_OBJECT public: // Constructor. qtractorMixerRackWidget(qtractorMixerRack *pRack); // Default destructor. ~qtractorMixerRackWidget(); // The mixer strip workspace widget. QWidget *workspace() const { return m_pWorkspaceWidget; } // Add/remove a mixer strip to/from rack workspace. void addStrip(qtractorMixerStrip *pStrip); void removeStrip( qtractorMixerStrip *pStrip); // Multi-row workspace layout method. void updateWorkspace(); protected: // Resize event handler. void resizeEvent(QResizeEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); // Mouse click event handler. void mousePressEvent(QMouseEvent *); // Initial minimum widget extents. QSize sizeHint() const { return QSize(160, 320); } private: // Instance variables. qtractorMixerRack *m_pRack; // Layout widgets. QGridLayout *m_pWorkspaceLayout; QWidget *m_pWorkspaceWidget; }; //---------------------------------------------------------------------------- // qtractorMixerRack -- Mixer strip rack. class qtractorMixerRack : public QDockWidget { Q_OBJECT public: // Constructor. qtractorMixerRack(qtractorMixer *pMixer, const QString& sTitle); // Default destructor. ~qtractorMixerRack(); // The main mixer widget accessor. qtractorMixer *mixer() const { return m_pMixer; } // The mixer strip workspace widget accessor. QWidget *workspace() const { return m_pRackWidget->workspace(); } // The mixer strip workspace methods. void ensureVisible(int x, int y, int xm, int ym); // Strip list primitive methods. void addStrip(qtractorMixerStrip *pStrip); void removeStrip(qtractorMixerStrip *pStrip); // Find a mixer strip, given its monitor handle. qtractorMixerStrip *findStrip(qtractorMonitor *pMonitor); // Update a mixer strip on rack list. void updateStrip(qtractorMixerStrip *pStrip, qtractorMonitor *pMonitor); // Current Strip count. int stripCount() const { return m_strips.count(); } // Complete rack refreshment. void refresh(); // Complete rack recycle. void clear(); // Selection stuff. void setSelectEnabled(bool bSelectEnabled); bool isSelectEnabled() const { return m_bSelectEnabled; } void setSelectedStrip(qtractorMixerStrip *pStrip); qtractorMixerStrip *selectedStrip() const { return m_pSelectedStrip; } // Hacko-list-management marking... void markStrips(int iMark); void cleanStrips(int iMark); // Multi-row workspace layout method. void updateWorkspace() { m_pRackWidget->updateWorkspace(); } public slots: // Bus context menu slots. void busInputsSlot(); void busOutputsSlot(); void busMonitorSlot(); void busPropertiesSlot(); signals: // Selection changed signal. void selectionChanged(); private: // Instance properties. qtractorMixer *m_pMixer; // The Strips list. typedef QHash Strips; Strips m_strips; // Selection stuff. bool m_bSelectEnabled; qtractorMixerStrip *m_pSelectedStrip; // The inner rack scroll-area/workspace widget. qtractorMixerRackWidget *m_pRackWidget; }; //---------------------------------------------------------------------------- // qtractorMixer -- Mixer widget. class qtractorMixer : public QMainWindow { Q_OBJECT public: // Constructor. qtractorMixer(QWidget *pParent, Qt::WindowFlags wflags = 0); // Default destructor. ~qtractorMixer(); // The mixer strips rack accessors. qtractorMixerRack *inputRack() const { return m_pInputRack; } qtractorMixerRack *trackRack() const { return m_pTrackRack; } qtractorMixerRack *outputRack() const { return m_pOutputRack; } // Update buses and tracks'racks. void updateBuses(bool bReset = false); void updateTracks(bool bReset = false); // Update mixer rack, checking whether the monitor actually exists. void updateBusStrip(qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode, bool bReset = false); void updateTrackStrip(qtractorTrack *pTrack, bool bReset = false); // Complete mixer refreshment. void refresh(); // Complete mixer recycle. void clear(); // Multi-row workspace layout method. void updateWorkspaces(); protected: // Notify the main application widget that we're closing. void showEvent(QShowEvent *); void hideEvent(QHideEvent *); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Keyboard event handler. void keyPressEvent(QKeyEvent *); // Special dockables persistence methods. void loadMixerState(); void saveMixerState(); // Initial minimum widget extents. QSize sizeHint() const { return QSize(480, 320); } private: qtractorMixerRack *m_pInputRack; qtractorMixerRack *m_pTrackRack; qtractorMixerRack *m_pOutputRack; }; #endif // __qtractorMixer_h // end of qtractorMixer.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditorForm.cpp0000644000000000000000000000013013014536043020771 xustar0029 mtime=1479719971.76109954 30 atime=1479719971.760099039 29 ctime=1479719971.76109954 qtractor-0.8.0/src/qtractorMidiEditorForm.cpp0000644000175000001440000017607413014536043021632 0ustar00rncbcusers00000000000000// qtractorMidiEditorForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiControlTypeGroup.h" #include "qtractorMidiClip.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include "qtractorConnections.h" #include "qtractorMainForm.h" #include "qtractorShortcutForm.h" #include "qtractorPasteRepeatForm.h" #include "qtractorClipForm.h" #include "qtractorTimeScale.h" #include "qtractorCommand.h" #include "qtractorMidiThumbView.h" #include "qtractorMidiEventList.h" #include "qtractorInstrumentMenu.h" #include "qtractorFileList.h" #include "qtractorClipCommand.h" #include #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Main window form implementation. // Constructor. qtractorMidiEditorForm::qtractorMidiEditorForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QMainWindow(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); m_iDirtyCount = 0; // Set our central widget. m_pMidiEditor = new qtractorMidiEditor(this); setCentralWidget(m_pMidiEditor); // Toolbar thumbnail view... m_ui.thumbViewToolbar->addWidget(m_pMidiEditor->thumbView()); m_ui.thumbViewToolbar->setAllowedAreas( Qt::TopToolBarArea | Qt::BottomToolBarArea); // Dockable widgets time. m_pMidiEventList = new qtractorMidiEventList(this); m_pMidiEventList->setEditor(m_pMidiEditor); m_pMidiEventList->hide(); // Initially hidden. // Custom track/instrument proxy menu. m_pInstrumentMenu = new qtractorInstrumentMenu(this); // Set edit-mode action group up... m_pEditModeActionGroup = new QActionGroup(this); m_pEditModeActionGroup->setExclusive(true); m_pEditModeActionGroup->addAction(m_ui.editModeOnAction); m_pEditModeActionGroup->addAction(m_ui.editModeOffAction); m_pEditModeActionGroup->addAction(m_ui.editModeDrawAction); // And the corresponding tool-button drop-down menu... m_pEditModeToolButton = new QToolButton(this); m_pEditModeToolButton->setPopupMode(QToolButton::InstantPopup); m_pEditModeToolButton->setMenu(m_ui.editModeMenu); // Add/insert this on its proper place in the edit-toobar... m_ui.editToolbar->addSeparator(); m_ui.editToolbar->addWidget(m_pEditModeToolButton); QObject::connect( m_pEditModeActionGroup, SIGNAL(triggered(QAction*)), m_pEditModeToolButton, SLOT(setDefaultAction(QAction*))); // Snap-per-beat combo-box. m_pSnapPerBeatComboBox = new QComboBox(m_ui.viewToolbar); m_pSnapPerBeatComboBox->setEditable(false); // Event type selection widgets... m_pViewTypeComboBox = new QComboBox(m_ui.editViewToolbar); m_pViewTypeComboBox->setEditable(false); m_pEventTypeComboBox = new QComboBox(m_ui.editEventToolbar); m_pEventTypeComboBox->setEditable(false); m_pEventParamComboBox = new QComboBox(m_ui.editEventToolbar); // m_pEventParamComboBox->setEditable(false); m_pEventParamComboBox->setMinimumWidth(220); m_pEventTypeGroup = new qtractorMidiControlTypeGroup( m_pMidiEditor, m_pEventTypeComboBox, m_pEventParamComboBox); // Snap-to-scale/quantize selection widgets... m_pSnapToScaleKeyComboBox = new QComboBox(m_ui.snapToScaleToolbar); m_pSnapToScaleKeyComboBox->setEditable(false); m_pSnapToScaleKeyComboBox->setMinimumWidth(86); m_pSnapToScaleTypeComboBox = new QComboBox(m_ui.snapToScaleToolbar); m_pSnapToScaleKeyComboBox->setEditable(false); // View/Snap-to-beat actions initialization... int iSnap = 0; const QIcon snapIcon(":/images/itemBeat.png"); const QString sSnapObjectName("viewSnapPerBeat%1"); const QString sSnapStatusTip(tr("Set current snap to %1")); const QStringList& snapItems = qtractorTimeScale::snapItems(); QStringListIterator snapIter(snapItems); while (snapIter.hasNext()) { const QString& sSnapText = snapIter.next(); QAction *pAction = new QAction(sSnapText, this); pAction->setObjectName(sSnapObjectName.arg(iSnap)); pAction->setStatusTip(sSnapStatusTip.arg(sSnapText)); pAction->setCheckable(true); // pAction->setIcon(snapIcon); pAction->setData(iSnap++); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewSnap())); m_snapPerBeatActions.append(pAction); m_ui.viewSnapMenu->addAction(pAction); } // m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); // Pre-fill the combo-boxes... m_pSnapPerBeatComboBox->setIconSize(QSize(8, 16)); snapIter.toFront(); if (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem(snapIcon, snapIter.next()); // m_pSnapPerBeatComboBox->insertItems(0, snapItems); const QIcon icon(":/images/itemProperty.png"); m_pViewTypeComboBox->addItem(icon, qtractorMidiControl::nameFromType(qtractorMidiEvent::NOTEON), int(qtractorMidiEvent::NOTEON)); m_pViewTypeComboBox->addItem(icon, qtractorMidiControl::nameFromType(qtractorMidiEvent::KEYPRESS), int(qtractorMidiEvent::KEYPRESS)); // Special control event names and stuff. m_pEventTypeComboBox->setItemText(0, tr("Note Velocity")); // NOTEON m_pEventTypeComboBox->removeItem(1); // NOTEOFF // Snap-to-scale/quantize selection widgets... QStringListIterator iter(qtractorMidiEditor::scaleKeyNames()); while (iter.hasNext()) m_pSnapToScaleKeyComboBox->addItem(icon, iter.next()); m_pSnapToScaleTypeComboBox->insertItems(0, qtractorMidiEditor::scaleTypeNames()); // updateInstrumentNames(); // Set combo-boxes tooltips... m_pSnapPerBeatComboBox->setToolTip(tr("Snap/beat")); m_pViewTypeComboBox->setToolTip(tr("Note type")); m_pEventTypeComboBox->setToolTip(tr("Value type")); m_pEventParamComboBox->setToolTip(tr("Parameter type")); m_pSnapToScaleKeyComboBox->setToolTip(tr("Scale key")); m_pSnapToScaleTypeComboBox->setToolTip(tr("Scale type")); // Late view/note type menu... const QString sViewTypeObjectName("viewNoteType%1"); const QString sViewTypeStatusTip("Set note type to %1"); const int iViewTypeCount = m_pViewTypeComboBox->count(); for (int iIndex = 0; iIndex < iViewTypeCount; ++iIndex) { const QString& sViewTypeText = m_pViewTypeComboBox->itemText(iIndex); QAction *pAction = new QAction(sViewTypeText, this); pAction->setObjectName(sViewTypeObjectName.arg(iIndex)); pAction->setStatusTip(sViewTypeStatusTip.arg(sViewTypeText)); pAction->setCheckable(true); pAction->setData(iIndex); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewNoteType())); m_ui.viewNoteTypeMenu->addAction(pAction); } // Late event/type type menu... const QString sEventTypeObjectName("viewValueType%1"); const QString sEventTypeStatusTip("Set value type to %1"); const int iEventTypeCount = m_pEventTypeComboBox->count(); for (int iIndex = 0; iIndex < iEventTypeCount; ++iIndex) { const QString& sEventTypeText = m_pEventTypeComboBox->itemText(iIndex); QAction *pAction = new QAction(sEventTypeText, this); pAction->setObjectName(sEventTypeObjectName.arg(iIndex)); pAction->setStatusTip(sEventTypeStatusTip.arg(sEventTypeText)); pAction->setCheckable(true); pAction->setData(iIndex); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewValueType())); m_ui.viewValueTypeMenu->addAction(pAction); } // Add combo-boxes to toolbars... m_ui.viewToolbar->addSeparator(); m_ui.viewToolbar->addWidget(m_pSnapPerBeatComboBox); m_ui.editViewToolbar->addWidget(m_pViewTypeComboBox); m_ui.editEventToolbar->addWidget(m_pEventTypeComboBox); m_ui.editEventToolbar->addSeparator(); m_ui.editEventToolbar->addWidget(m_pEventParamComboBox); m_ui.snapToScaleToolbar->addWidget(m_pSnapToScaleKeyComboBox); m_ui.snapToScaleToolbar->addSeparator(); m_ui.snapToScaleToolbar->addWidget(m_pSnapToScaleTypeComboBox); QStatusBar *pStatusBar = statusBar(); const QSize pad(4, 0); const QString spc(4, ' '); // Status clip/sequence name... m_pTrackNameLabel = new QLabel(spc); m_pTrackNameLabel->setAlignment(Qt::AlignLeft); m_pTrackNameLabel->setToolTip(tr("MIDI clip name")); m_pTrackNameLabel->setAutoFillBackground(true); pStatusBar->addWidget(m_pTrackNameLabel, 1); // Status filename... m_pFileNameLabel = new QLabel(spc); m_pFileNameLabel->setAlignment(Qt::AlignLeft); m_pFileNameLabel->setToolTip(tr("MIDI file name")); m_pFileNameLabel->setAutoFillBackground(true); pStatusBar->addWidget(m_pFileNameLabel, 2); // Status track/channel number... m_pTrackChannelLabel = new QLabel(spc); m_pTrackChannelLabel->setAlignment(Qt::AlignHCenter); m_pTrackChannelLabel->setToolTip(tr("MIDI track/channel")); m_pTrackChannelLabel->setAutoFillBackground(true); pStatusBar->addWidget(m_pTrackChannelLabel); // Status modification status. m_pStatusModLabel = new QLabel(tr("MOD")); m_pStatusModLabel->setAlignment(Qt::AlignHCenter); m_pStatusModLabel->setMinimumSize(m_pStatusModLabel->sizeHint() + pad); m_pStatusModLabel->setToolTip(tr("MIDI modification state")); m_pStatusModLabel->setAutoFillBackground(true); pStatusBar->addPermanentWidget(m_pStatusModLabel); // Session recording status. m_pStatusRecLabel = new QLabel(tr("REC")); m_pStatusRecLabel->setAlignment(Qt::AlignHCenter); m_pStatusRecLabel->setMinimumSize(m_pStatusRecLabel->sizeHint() + pad); m_pStatusRecLabel->setToolTip(tr("MIDI clip record state")); m_pStatusRecLabel->setAutoFillBackground(true); pStatusBar->addPermanentWidget(m_pStatusRecLabel); // Sequence duration status. m_pDurationLabel = new QLabel(tr("00:00:00.000")); m_pDurationLabel->setAlignment(Qt::AlignHCenter); m_pDurationLabel->setMinimumSize(m_pDurationLabel->sizeHint() + pad); m_pDurationLabel->setToolTip(tr("MIDI clip duration")); m_pDurationLabel->setAutoFillBackground(true); pStatusBar->addPermanentWidget(m_pDurationLabel); m_pRedPalette = new QPalette(pStatusBar->palette()); m_pRedPalette->setColor(QPalette::Window, Qt::red); // Some actions surely need those // shortcuts firmly attached... addAction(m_ui.viewMenubarAction); // Special integration ones. addAction(m_ui.transportBackwardAction); addAction(m_ui.transportLoopAction); addAction(m_ui.transportLoopSetAction); addAction(m_ui.transportStopAction); addAction(m_ui.transportPlayAction); addAction(m_ui.transportPunchAction); addAction(m_ui.transportPunchSetAction); // Make those primordially docked... addDockWidget(Qt::RightDockWidgetArea, m_pMidiEventList, Qt::Vertical); // Ah, make it stand right. setFocus(); // UI signal/slot connections... QObject::connect(m_ui.fileSaveAction, SIGNAL(triggered(bool)), SLOT(fileSave())); QObject::connect(m_ui.fileSaveAsAction, SIGNAL(triggered(bool)), SLOT(fileSaveAs())); QObject::connect(m_ui.fileUnlinkAction, SIGNAL(triggered(bool)), SLOT(fileUnlink())); QObject::connect(m_ui.fileRecordExAction, SIGNAL(triggered(bool)), SLOT(fileRecordEx(bool))); QObject::connect(m_ui.filePropertiesAction, SIGNAL(triggered(bool)), SLOT(fileProperties())); QObject::connect(m_ui.fileRangeSetAction, SIGNAL(triggered(bool)), SLOT(fileRangeSet())); QObject::connect(m_ui.fileLoopSetAction, SIGNAL(triggered(bool)), SLOT(fileLoopSet())); QObject::connect(m_ui.fileTrackInputsAction, SIGNAL(triggered(bool)), SLOT(fileTrackInputs())); QObject::connect(m_ui.fileTrackOutputsAction, SIGNAL(triggered(bool)), SLOT(fileTrackOutputs())); QObject::connect(m_ui.fileTrackPropertiesAction, SIGNAL(triggered(bool)), SLOT(fileTrackProperties())); QObject::connect(m_ui.fileCloseAction, SIGNAL(triggered(bool)), SLOT(fileClose())); QObject::connect(m_ui.editUndoAction, SIGNAL(triggered(bool)), SLOT(editUndo())); QObject::connect(m_ui.editRedoAction, SIGNAL(triggered(bool)), SLOT(editRedo())); QObject::connect(m_ui.editCutAction, SIGNAL(triggered(bool)), SLOT(editCut())); QObject::connect(m_ui.editCopyAction, SIGNAL(triggered(bool)), SLOT(editCopy())); QObject::connect(m_ui.editPasteRepeatAction, SIGNAL(triggered(bool)), SLOT(editPasteRepeat())); QObject::connect(m_ui.editPasteAction, SIGNAL(triggered(bool)), SLOT(editPaste())); QObject::connect(m_ui.editDeleteAction, SIGNAL(triggered(bool)), SLOT(editDelete())); QObject::connect(m_ui.editModeOnAction, SIGNAL(triggered(bool)), SLOT(editModeOn())); QObject::connect(m_ui.editModeOffAction, SIGNAL(triggered(bool)), SLOT(editModeOff())); QObject::connect(m_ui.editModeDrawAction, SIGNAL(triggered(bool)), SLOT(editModeDraw(bool))); QObject::connect(m_ui.editSelectAllAction, SIGNAL(triggered(bool)), SLOT(editSelectAll())); QObject::connect(m_ui.editSelectNoneAction, SIGNAL(triggered(bool)), SLOT(editSelectNone())); QObject::connect(m_ui.editSelectInvertAction, SIGNAL(triggered(bool)), SLOT(editSelectInvert())); QObject::connect(m_ui.editSelectRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectRange())); QObject::connect(m_ui.editInsertRangeAction, SIGNAL(triggered(bool)), SLOT(editInsertRange())); QObject::connect(m_ui.editRemoveRangeAction, SIGNAL(triggered(bool)), SLOT(editRemoveRange())); QObject::connect(m_ui.toolsQuantizeAction, SIGNAL(triggered(bool)), SLOT(toolsQuantize())); QObject::connect(m_ui.toolsTransposeAction, SIGNAL(triggered(bool)), SLOT(toolsTranspose())); QObject::connect(m_ui.toolsNormalizeAction, SIGNAL(triggered(bool)), SLOT(toolsNormalize())); QObject::connect(m_ui.toolsRandomizeAction, SIGNAL(triggered(bool)), SLOT(toolsRandomize())); QObject::connect(m_ui.toolsResizeAction, SIGNAL(triggered(bool)), SLOT(toolsResize())); QObject::connect(m_ui.toolsRescaleAction, SIGNAL(triggered(bool)), SLOT(toolsRescale())); QObject::connect(m_ui.toolsTimeshiftAction, SIGNAL(triggered(bool)), SLOT(toolsTimeshift())); QObject::connect(m_ui.viewMenubarAction, SIGNAL(triggered(bool)), SLOT(viewMenubar(bool))); QObject::connect(m_ui.viewStatusbarAction, SIGNAL(triggered(bool)), SLOT(viewStatusbar(bool))); QObject::connect(m_ui.viewToolbarFileAction, SIGNAL(triggered(bool)), SLOT(viewToolbarFile(bool))); QObject::connect(m_ui.viewToolbarEditAction, SIGNAL(triggered(bool)), SLOT(viewToolbarEdit(bool))); QObject::connect(m_ui.viewToolbarViewAction, SIGNAL(triggered(bool)), SLOT(viewToolbarView(bool))); QObject::connect(m_ui.viewToolbarTransportAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTransport(bool))); QObject::connect(m_ui.viewToolbarScaleAction, SIGNAL(triggered(bool)), SLOT(viewToolbarScale(bool))); QObject::connect(m_ui.viewToolbarThumbAction, SIGNAL(triggered(bool)), SLOT(viewToolbarThumb(bool))); QObject::connect(m_ui.viewNoteDurationAction, SIGNAL(triggered(bool)), SLOT(viewNoteDuration(bool))); QObject::connect(m_ui.viewNoteColorAction, SIGNAL(triggered(bool)), SLOT(viewNoteColor(bool))); QObject::connect(m_ui.viewValueColorAction, SIGNAL(triggered(bool)), SLOT(viewValueColor(bool))); QObject::connect(m_ui.viewEventsAction, SIGNAL(triggered(bool)), SLOT(viewEvents(bool))); QObject::connect(m_ui.viewPreviewAction, SIGNAL(triggered(bool)), SLOT(viewPreview(bool))); QObject::connect(m_ui.viewFollowAction, SIGNAL(triggered(bool)), SLOT(viewFollow(bool))); QObject::connect(m_ui.viewZoomInAction, SIGNAL(triggered(bool)), SLOT(viewZoomIn())); QObject::connect(m_ui.viewZoomOutAction, SIGNAL(triggered(bool)), SLOT(viewZoomOut())); QObject::connect(m_ui.viewZoomResetAction, SIGNAL(triggered(bool)), SLOT(viewZoomReset())); QObject::connect(m_ui.viewZoomHorizontalAction, SIGNAL(triggered(bool)), SLOT(viewZoomHorizontal())); QObject::connect(m_ui.viewZoomVerticalAction, SIGNAL(triggered(bool)), SLOT(viewZoomVertical())); QObject::connect(m_ui.viewZoomAllAction, SIGNAL(triggered(bool)), SLOT(viewZoomAll())); QObject::connect(m_ui.viewSnapZebraAction, SIGNAL(triggered(bool)), SLOT(viewSnapZebra(bool))); QObject::connect(m_ui.viewSnapGridAction, SIGNAL(triggered(bool)), SLOT(viewSnapGrid(bool))); QObject::connect(m_ui.viewToolTipsAction, SIGNAL(triggered(bool)), SLOT(viewToolTips(bool))); QObject::connect(m_ui.viewRefreshAction, SIGNAL(triggered(bool)), SLOT(viewRefresh())); QObject::connect(m_ui.helpShortcutsAction, SIGNAL(triggered(bool)), SLOT(helpShortcuts())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); QObject::connect(m_ui.fileTrackInstrumentMenu, SIGNAL(aboutToShow()), SLOT(updateTrackInstrumentMenu())); QObject::connect(m_ui.viewNoteTypeMenu, SIGNAL(aboutToShow()), SLOT(updateNoteTypeMenu())); QObject::connect(m_ui.viewValueTypeMenu, SIGNAL(aboutToShow()), SLOT(updateValueTypeMenu())); QObject::connect(m_ui.viewZoomMenu, SIGNAL(aboutToShow()), SLOT(updateZoomMenu())); QObject::connect(m_ui.viewSnapMenu, SIGNAL(aboutToShow()), SLOT(updateSnapMenu())); QObject::connect(m_ui.viewScaleMenu, SIGNAL(aboutToShow()), SLOT(updateScaleMenu())); QObject::connect(m_pSnapPerBeatComboBox, SIGNAL(activated(int)), SLOT(snapPerBeatChanged(int))); // To handle event selection changes. QObject::connect(m_pViewTypeComboBox, SIGNAL(activated(int)), SLOT(viewTypeChanged(int))); QObject::connect(m_pEventTypeGroup, SIGNAL(controlTypeChanged(int)), SLOT(eventTypeChanged(int))); QObject::connect(m_pEventTypeGroup, SIGNAL(controlParamChanged(int)), SLOT(eventParamChanged(int))); QObject::connect(m_pSnapToScaleKeyComboBox, SIGNAL(activated(int)), SLOT(snapToScaleKeyChanged(int))); QObject::connect(m_pSnapToScaleTypeComboBox, SIGNAL(activated(int)), SLOT(snapToScaleTypeChanged(int))); QObject::connect(m_pMidiEditor, SIGNAL(selectNotifySignal(qtractorMidiEditor *)), SLOT(selectionChanged(qtractorMidiEditor *))); QObject::connect(m_pMidiEditor, SIGNAL(changeNotifySignal(qtractorMidiEditor *)), SLOT(contentsChanged(qtractorMidiEditor *))); QObject::connect(m_pMidiEventList->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); // Try to restore old editor state... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { // Initial decorations toggle state. m_ui.viewMenubarAction->setChecked(pOptions->bMidiMenubar); m_ui.viewStatusbarAction->setChecked(pOptions->bMidiStatusbar); m_ui.viewToolbarFileAction->setChecked(pOptions->bMidiFileToolbar); m_ui.viewToolbarEditAction->setChecked(pOptions->bMidiEditToolbar); m_ui.viewToolbarViewAction->setChecked(pOptions->bMidiViewToolbar); m_ui.viewToolbarTransportAction->setChecked(pOptions->bMidiTransportToolbar); m_ui.viewToolbarScaleAction->setChecked(pOptions->bMidiScaleToolbar); m_ui.viewToolbarThumbAction->setChecked(pOptions->bMidiThumbToolbar); m_ui.viewNoteDurationAction->setChecked(pOptions->bMidiNoteDuration); m_ui.viewNoteColorAction->setChecked(pOptions->bMidiNoteColor); m_ui.viewValueColorAction->setChecked(pOptions->bMidiValueColor); m_ui.viewPreviewAction->setChecked(pOptions->bMidiPreview); m_ui.viewFollowAction->setChecked(pOptions->bMidiFollow); m_ui.viewSnapZebraAction->setChecked(pOptions->bMidiSnapZebra); m_ui.viewSnapGridAction->setChecked(pOptions->bMidiSnapGrid); m_ui.viewToolTipsAction->setChecked(pOptions->bMidiToolTips); if (pOptions->bMidiEditMode) m_ui.editModeOnAction->setChecked(true); else m_ui.editModeOffAction->setChecked(true); m_ui.editModeDrawAction->setChecked( pOptions->bMidiEditMode && pOptions->bMidiEditModeDraw); // Set initial edit mode... m_pEditModeToolButton->setDefaultAction( m_pEditModeActionGroup->checkedAction()); // Initial decorations visibility state. viewMenubar(pOptions->bMidiMenubar); viewStatusbar(pOptions->bMidiStatusbar); viewToolbarFile(pOptions->bMidiFileToolbar); viewToolbarEdit(pOptions->bMidiEditToolbar); viewToolbarView(pOptions->bMidiViewToolbar); viewToolbarTransport(pOptions->bMidiTransportToolbar); viewToolbarScale(pOptions->bMidiScaleToolbar); viewToolbarThumb(pOptions->bMidiThumbToolbar); m_pMidiEditor->setZoomMode(pOptions->iMidiZoomMode); m_pMidiEditor->setHorizontalZoom(pOptions->iMidiHorizontalZoom); m_pMidiEditor->setVerticalZoom(pOptions->iMidiVerticalZoom); m_pMidiEditor->setSnapZebra(pOptions->bMidiSnapZebra); m_pMidiEditor->setSnapGrid(pOptions->bMidiSnapGrid); m_pMidiEditor->setToolTips(pOptions->bMidiToolTips); m_pMidiEditor->setEditMode(pOptions->bMidiEditMode); m_pMidiEditor->setEditModeDraw(pOptions->bMidiEditModeDraw); m_pMidiEditor->setNoteColor(pOptions->bMidiNoteColor); m_pMidiEditor->setValueColor(pOptions->bMidiValueColor); m_pMidiEditor->setNoteDuration(pOptions->bMidiNoteDuration); m_pMidiEditor->setSendNotes(pOptions->bMidiPreview); m_pMidiEditor->setSyncView(pOptions->bMidiFollow); m_pMidiEditor->setSnapToScaleKey(pOptions->iMidiSnapToScaleKey); m_pMidiEditor->setSnapToScaleType(pOptions->iMidiSnapToScaleType); // Initial transport display options... m_pMidiEditor->setSyncViewHold(pOptions->bSyncViewHold); // Default snap-per-beat setting... m_pSnapPerBeatComboBox->setCurrentIndex(pOptions->iMidiSnapPerBeat); // Default snap-to-scale settings... m_pSnapToScaleKeyComboBox->setCurrentIndex(pOptions->iMidiSnapToScaleKey); m_pSnapToScaleTypeComboBox->setCurrentIndex(pOptions->iMidiSnapToScaleType); // Restore whole dock windows state. QByteArray aDockables = pOptions->settings().value( "/MidiEditor/Layout/DockWindows").toByteArray(); if (aDockables.isEmpty()) { // Some windows are forced initially as is... insertToolBarBreak(m_ui.editViewToolbar); } else { // Make it as the last time. restoreState(aDockables); } // Try to restore old window positioning? // pOptions->loadWidgetGeometry(this, true); // Load (action) keyboard shortcuts... pOptions->loadActionShortcuts(this); } // Make last-but-not-least conections.... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { QObject::connect(m_ui.transportBackwardAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportBackward())); QObject::connect(m_ui.transportRewindAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportRewind())); QObject::connect(m_ui.transportFastForwardAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportFastForward())); QObject::connect(m_ui.transportForwardAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportForward())); QObject::connect(m_ui.transportLoopAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportLoop())); QObject::connect(m_ui.transportLoopSetAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportLoopSet())); QObject::connect(m_ui.transportStopAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportStop())); QObject::connect(m_ui.transportPlayAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPlay())); QObject::connect(m_ui.transportRecordAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportRecord())); QObject::connect(m_ui.transportPunchAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPunch())); QObject::connect(m_ui.transportPunchSetAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPunchSet())); QObject::connect(m_ui.transportPanicAction, SIGNAL(triggered(bool)), pMainForm, SLOT(transportPanic())); // Add to main editors list... pMainForm->addEditorForm(this); } // Finally set initial editor type-params... if (pOptions) { m_pViewTypeComboBox->setCurrentIndex(pOptions->iMidiViewType); const qtractorMidiControl::ControlType ctype = m_pEventTypeGroup->controlTypeFromIndex(pOptions->iMidiEventType); m_pEventTypeGroup->setControlType(ctype); // eventTypeChanged(pOptions->iMidiEventType); m_pEventTypeGroup->setControlParam(pOptions->iMidiEventParam); viewTypeChanged(pOptions->iMidiViewType); } else { m_pEventTypeComboBox->setCurrentIndex(0); // eventTypeChanged(0); } } // Destructor. qtractorMidiEditorForm::~qtractorMidiEditorForm (void) { // Remove this one from main-form list... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->removeEditorForm(this); // View/Snap-to-beat actions termination... qDeleteAll(m_snapPerBeatActions); m_snapPerBeatActions.clear(); // Drop any widgets around (not really necessary)... if (m_pMidiEventList) delete m_pMidiEventList; if (m_pMidiEditor) delete m_pMidiEditor; // Destroy custom track/instrument proxy menu. if (m_pInstrumentMenu) delete m_pInstrumentMenu; // Get edit-mode action group down. if (m_pEditModeActionGroup) delete m_pEditModeActionGroup; if (m_pEditModeToolButton) delete m_pEditModeToolButton; if (m_pEventTypeGroup) delete m_pEventTypeGroup; // Ditch rec-mode/red palette... if (m_pRedPalette) delete m_pRedPalette; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Window close event handlers. // Pre-close event handlers. bool qtractorMidiEditorForm::queryClose (void) { bool bQueryClose = true; // Are we dirty enough to prompt it? if (m_iDirtyCount > 0) { switch (querySave(filename())) { case QMessageBox::Save: bQueryClose = saveClipFile(false); // Fall thru.... case QMessageBox::Discard: break; default: // Cancel. bQueryClose = false; break; } } return bQueryClose; } // Save(as) warning message box. int qtractorMidiEditorForm::querySave ( const QString& sFilename ) { return (QMessageBox::warning( qtractorMainForm::getInstance(), tr("Warning") + " - " QTRACTOR_TITLE, tr("The current MIDI clip has been changed:\n\n" "\"%1\"\n\n" "Do you want to save the changes?").arg(sFilename), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)); } // On-close event handler. void qtractorMidiEditorForm::closeEvent ( QCloseEvent *pCloseEvent ) { // Try to save current editor view state... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && isVisible()) { // Save decorations state. pOptions->bMidiMenubar = m_ui.menuBar->isVisible(); pOptions->bMidiStatusbar = statusBar()->isVisible(); pOptions->bMidiFileToolbar = m_ui.fileToolbar->isVisible(); pOptions->bMidiEditToolbar = m_ui.editToolbar->isVisible(); pOptions->bMidiViewToolbar = m_ui.viewToolbar->isVisible(); pOptions->bMidiTransportToolbar = m_ui.transportToolbar->isVisible(); pOptions->bMidiScaleToolbar = m_ui.snapToScaleToolbar->isVisible(); pOptions->iMidiZoomMode = m_pMidiEditor->zoomMode(); pOptions->iMidiHorizontalZoom = m_pMidiEditor->horizontalZoom(); pOptions->iMidiVerticalZoom = m_pMidiEditor->verticalZoom(); pOptions->bMidiSnapZebra = m_pMidiEditor->isSnapZebra(); pOptions->bMidiSnapGrid = m_pMidiEditor->isSnapGrid(); pOptions->bMidiToolTips = m_pMidiEditor->isToolTips(); pOptions->bMidiEditMode = m_pMidiEditor->isEditMode(); pOptions->bMidiEditModeDraw = m_pMidiEditor->isEditModeDraw(); pOptions->bMidiNoteDuration = m_ui.viewNoteDurationAction->isChecked(); pOptions->bMidiNoteColor = m_ui.viewNoteColorAction->isChecked(); pOptions->bMidiValueColor = m_ui.viewValueColorAction->isChecked(); pOptions->bMidiPreview = m_ui.viewPreviewAction->isChecked(); pOptions->bMidiFollow = m_ui.viewFollowAction->isChecked(); // Save editor type-params... pOptions->iMidiViewType = m_pViewTypeComboBox->currentIndex(); pOptions->iMidiEventType = m_pEventTypeComboBox->currentIndex(); pOptions->iMidiEventParam = m_pEventTypeGroup->controlParam(); // Save snap-per-beat setting... pOptions->iMidiSnapPerBeat = m_pSnapPerBeatComboBox->currentIndex(); // Save snap-to-scale settings... pOptions->iMidiSnapToScaleKey = m_pSnapToScaleKeyComboBox->currentIndex(); pOptions->iMidiSnapToScaleType = m_pSnapToScaleTypeComboBox->currentIndex(); // Close floating dock windows... if (m_pMidiEventList->isFloating()) m_pMidiEventList->close(); // Save the dock windows state. pOptions->settings().setValue( "/MidiEditor/Layout/DockWindows", saveState()); // And this main windows state? // pOptions->saveWidgetGeometry(this, true); qtractorMidiClip *pMidiClip = midiClip(); if (pMidiClip) { pMidiClip->setEditorPos(pos()); pMidiClip->setEditorSize(size()); } } // Close it good. pCloseEvent->accept(); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Context menu event handlers. // Context menu request. void qtractorMidiEditorForm::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { stabilizeForm(); // Primordial edit menu should be available... m_ui.editMenu->exec(pContextMenuEvent->globalPos()); } // Edit menu accessor. QMenu *qtractorMidiEditorForm::editMenu (void) const { return m_ui.editMenu; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Central widget redirect methods. // MIDI editor widget accessor. qtractorMidiEditor *qtractorMidiEditorForm::editor (void) const { return m_pMidiEditor; } // Local time-scale accessor. qtractorTimeScale *qtractorMidiEditorForm::timeScale (void) const { return m_pMidiEditor->timeScale(); } unsigned long qtractorMidiEditorForm::timeOffset (void) const { return m_pMidiEditor->timeOffset(); } // Editing MIDI clip accessors. qtractorMidiClip *qtractorMidiEditorForm::midiClip (void) const { return m_pMidiEditor->midiClip(); } // MIDI clip property accessors. const QString& qtractorMidiEditorForm::filename (void) const { return m_pMidiEditor->filename(); } unsigned short qtractorMidiEditorForm::trackChannel (void) const { return m_pMidiEditor->trackChannel(); } unsigned short qtractorMidiEditorForm::format (void) const { return m_pMidiEditor->format(); } qtractorMidiSequence *qtractorMidiEditorForm::sequence (void) const { return m_pMidiEditor->sequence(); } // Special executive setup method. void qtractorMidiEditorForm::setup ( qtractorMidiClip *pMidiClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; // Get those time-scales in sync, // while keeping zoom ratios persistant... const unsigned short iHorizontalZoom = m_pMidiEditor->horizontalZoom(); const unsigned short iVerticalZoom = m_pMidiEditor->verticalZoom(); qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); pTimeScale->copy(*pSession->timeScale()); m_pMidiEditor->setHorizontalZoom(iHorizontalZoom); m_pMidiEditor->setVerticalZoom(iVerticalZoom); // Default snap-per-beat setting... pTimeScale->setSnapPerBeat( qtractorTimeScale::snapFromIndex( m_pSnapPerBeatComboBox->currentIndex())); // Note that there's two modes for this method: // whether pMidiClip is given non-null wich means // form initialization and first setup or else... if (pMidiClip) { // Set initial MIDI clip properties has seen fit... m_pMidiEditor->setMidiClip(pMidiClip); // Setup connections to main widget... QObject::connect(m_pMidiEditor, SIGNAL(changeNotifySignal(qtractorMidiEditor *)), pMainForm, SLOT(changeNotifySlot(qtractorMidiEditor *))); // This one's local but helps... QObject::connect(m_pMidiEditor, SIGNAL(sendNoteSignal(int,int)), SLOT(sendNote(int,int))); } // Reset MIDI clip length alright... else m_pMidiEditor->resetClipLength(); // Reset local dirty flag. resetDirtyCount(); // Get all those names right... updateInstrumentNames(); // Refresh and try to center (vertically) the edit-view... m_pMidiEditor->centerContents(); m_pMidiEventList->refresh(); // (Re)try to position the editor in same of track view... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { unsigned long iFrame = pSession->frameFromPixel( (pTracks->trackView())->contentsX()); if (iFrame > m_pMidiEditor->offset()) { iFrame -= m_pMidiEditor->offset(); } else { iFrame = 0; } const int cx = pTimeScale->pixelFromFrame(iFrame); const int cy = (m_pMidiEditor->editView())->contentsY(); (m_pMidiEditor->editView())->setContentsPos(cx, cy); } // (Re)sync local play/edit-head/tail (avoid follow playhead)... m_pMidiEditor->setPlayHead(pSession->playHead(), false); m_pMidiEditor->setEditHead(pSession->editHead(), false); m_pMidiEditor->setEditTail(pSession->editTail(), false); // Done. stabilizeForm(); } // Reset coomposite dirty flag. void qtractorMidiEditorForm::resetDirtyCount (void) { m_iDirtyCount = 0; // MIDI clip might be dirty already. qtractorMidiClip *pMidiClip = midiClip(); if (pMidiClip && pMidiClip->isDirty()) ++m_iDirtyCount; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Clip Action methods. // Save current clip. bool qtractorMidiEditorForm::saveClipFile ( bool bPrompt ) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return false; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; // Suggest a brand new filename, if there's none... QString sFilename = pMidiClip->createFilePathRevision(bPrompt); // Ask for the file to save... if (sFilename.isEmpty()) bPrompt = true; if (bPrompt) { // If none is given, assume default directory. const QString sExt("mid"); const QString& sTitle = tr("Save MIDI Clip") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filenames to open... QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(this, sTitle, sFilename, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif // Have we cancelled it? if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; // Enforce .mid extension... if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; } // Save it right away... bool bResult = qtractorMidiFile::saveCopyFile(sFilename, filename(), trackChannel(), format(), sequence(), timeScale(), timeOffset()); // Have we done it right? if (bResult) { // Aha, but we're not dirty no more. m_iDirtyCount = 0; // Now, we avoid the linked/ref-counted instances // if we're doing a prompted save (ie. Save As...) if (bPrompt) { pSession->files()->removeClipItem(qtractorFileList::Midi, pMidiClip); pMidiClip->setFilename(sFilename); pMidiClip->setDirty(false); pMidiClip->unlinkHashData(); pMidiClip->updateEditor(true); pSession->files()->addClipItem(qtractorFileList::Midi, pMidiClip, true); } else { pMidiClip->setFilenameEx(sFilename, true); } // HACK: This operation is so important that // it surely deserves being in the front page... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->appendMessages( tr("MIDI file save: \"%1\", track-channel: %2.") .arg(sFilename).arg(trackChannel())); pMainForm->addMidiFile(sFilename); } } // Done. m_pMidiEventList->refresh(); stabilizeForm(); return bResult; } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- File Action slots. // Save current clip. void qtractorMidiEditorForm::fileSave (void) { saveClipFile(false); } // Save current clip with another name. void qtractorMidiEditorForm::fileSaveAs (void) { saveClipFile(true); } // Unlink current clip. void qtractorMidiEditorForm::fileUnlink (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->unlinkClip(m_pMidiEditor->midiClip()); } } // Enter in clip record/ overdub mode. void qtractorMidiEditorForm::fileRecordEx ( bool bOn ) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return; // Start record/overdub the current clip, if any... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute(new qtractorClipRecordExCommand(pMidiClip, bOn)); } // File properties dialog. void qtractorMidiEditorForm::fileProperties (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return; qtractorClipForm clipForm(parentWidget()); clipForm.setClip(pMidiClip); clipForm.exec(); } // Show current MIDI clip/track input bus connections. void qtractorMidiEditorForm::fileTrackInputs (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == NULL) return; if (pTrack->inputBus() == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pTrack->inputBus(), qtractorBus::Input); } } // Show current MIDI clip/track output bus connections. void qtractorMidiEditorForm::fileTrackOutputs (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == NULL) return; if (pTrack->outputBus() == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pTrack->outputBus(), qtractorBus::Output); } } // Edit current MIDI clip/track properties. void qtractorMidiEditorForm::fileTrackProperties (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->tracks()) (pMainForm->tracks())->editTrack(pTrack); } // Edit-range setting to clip extents. void qtractorMidiEditorForm::fileRangeSet (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->rangeClip(m_pMidiEditor->midiClip()); } } // Loop-range setting to clip extents. void qtractorMidiEditorForm::fileLoopSet (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) pTracks->loopClip(m_pMidiEditor->midiClip()); } } // Exit editing. void qtractorMidiEditorForm::fileClose (void) { // Go for close this thing. close(); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Edit action slots. // Undo last edit command. void qtractorMidiEditorForm::editUndo (void) { m_pMidiEditor->undoCommand(); } // Redo last edit command. void qtractorMidiEditorForm::editRedo (void) { m_pMidiEditor->redoCommand(); } // Cut current selection to clipboard. void qtractorMidiEditorForm::editCut (void) { m_pMidiEditor->cutClipboard(); } // Copy current selection to clipboard. void qtractorMidiEditorForm::editCopy (void) { m_pMidiEditor->copyClipboard(); } // Paste from clipboard. void qtractorMidiEditorForm::editPaste (void) { m_pMidiEditor->pasteClipboard(); } // Paste/repeat from clipboard. void qtractorMidiEditorForm::editPasteRepeat (void) { qtractorPasteRepeatForm pasteForm(this); pasteForm.setRepeatPeriod(m_pMidiEditor->pastePeriod()); if (pasteForm.exec()) { m_pMidiEditor->pasteClipboard( pasteForm.repeatCount(), pasteForm.repeatPeriod() ); } } // Delete current selection. void qtractorMidiEditorForm::editDelete (void) { m_pMidiEditor->deleteSelect(); } // Set edit-mode on. void qtractorMidiEditorForm::editModeOn (void) { m_pMidiEditor->setEditModeDraw(false); m_pMidiEditor->setEditMode(true); m_pMidiEditor->updateContents(); stabilizeForm(); } // Set edit-mode off. void qtractorMidiEditorForm::editModeOff (void) { m_pMidiEditor->setEditModeDraw(false); m_pMidiEditor->setEditMode(false); m_pMidiEditor->updateContents(); stabilizeForm(); } // Toggle draw-mode (notes) void qtractorMidiEditorForm::editModeDraw ( bool bOn ) { m_pMidiEditor->setEditModeDraw(bOn); m_pMidiEditor->setEditMode(bOn); m_pMidiEditor->updateContents(); stabilizeForm(); } // Select none contents. void qtractorMidiEditorForm::editSelectNone (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectAll(pScrollView, false, false); } // Select invert contents. void qtractorMidiEditorForm::editSelectInvert (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectAll(pScrollView, true, true); } // Select all contents. void qtractorMidiEditorForm::editSelectAll (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectAll(pScrollView, true, false); } // Select contents range. void qtractorMidiEditorForm::editSelectRange (void) { qtractorScrollView *pScrollView = m_pMidiEditor->editView(); if (m_pMidiEditor->editEvent()->hasFocus()) pScrollView = m_pMidiEditor->editEvent(); m_pMidiEditor->selectRange(pScrollView, true, true); } // Insert range. void qtractorMidiEditorForm::editInsertRange (void) { m_pMidiEditor->insertEditRange(); } // Remove range. void qtractorMidiEditorForm::editRemoveRange (void) { m_pMidiEditor->removeEditRange(); } // Quantize tool. void qtractorMidiEditorForm::toolsQuantize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Quantize); } // Transpose tool. void qtractorMidiEditorForm::toolsTranspose (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Transpose); } // Normalize tool. void qtractorMidiEditorForm::toolsNormalize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Normalize); } // Randomize tool. void qtractorMidiEditorForm::toolsRandomize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Randomize); } // Resize tool. void qtractorMidiEditorForm::toolsResize (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Resize); } // Rescale tool. void qtractorMidiEditorForm::toolsRescale (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Rescale); } // Timeshift tool. void qtractorMidiEditorForm::toolsTimeshift (void) { m_pMidiEditor->executeTool(qtractorMidiEditor::Timeshift); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- View Action slots. // Show/hide the main program window menubar. void qtractorMidiEditorForm::viewMenubar ( bool bOn ) { m_ui.menuBar->setVisible(bOn); } // Show/hide the main program window statusbar. void qtractorMidiEditorForm::viewStatusbar ( bool bOn ) { statusBar()->setVisible(bOn); } // Show/hide the file-toolbar. void qtractorMidiEditorForm::viewToolbarFile ( bool bOn ) { m_ui.fileToolbar->setVisible(bOn); } // Show/hide the edit-toolbar. void qtractorMidiEditorForm::viewToolbarEdit ( bool bOn ) { m_ui.editToolbar->setVisible(bOn); } // Show/hide the view-toolbar. void qtractorMidiEditorForm::viewToolbarView ( bool bOn ) { m_ui.viewToolbar->setVisible(bOn); } // Show/hide the transport-toolbar. void qtractorMidiEditorForm::viewToolbarTransport ( bool bOn ) { m_ui.transportToolbar->setVisible(bOn); } // Show/hide the snap-to-scale toolbar. void qtractorMidiEditorForm::viewToolbarScale ( bool bOn ) { m_ui.snapToScaleToolbar->setVisible(bOn); } // Show/hide the thumb-view toolbar. void qtractorMidiEditorForm::viewToolbarThumb ( bool bOn ) { m_ui.thumbViewToolbar->setVisible(bOn); } // View note (pitch) coloring. void qtractorMidiEditorForm::viewNoteColor ( bool bOn ) { m_pMidiEditor->setNoteColor(bOn); m_pMidiEditor->updateContents(); } // View note (velocity) coloring. void qtractorMidiEditorForm::viewValueColor ( bool bOn ) { m_pMidiEditor->setValueColor(bOn); m_pMidiEditor->updateContents(); } // View duration as widths of notes void qtractorMidiEditorForm::viewNoteDuration ( bool bOn ) { m_pMidiEditor->setNoteDuration(bOn); m_pMidiEditor->updateContents(); } // Change view/note type setting via menu. void qtractorMidiEditorForm::viewNoteType (void) { // Retrieve view/note type index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { const int iIndex = pAction->data().toInt(); // Update the other toolbar control... m_pViewTypeComboBox->setCurrentIndex(iIndex); // Commit the change as usual... viewTypeChanged(iIndex); } } // Change event/value type setting via menu. void qtractorMidiEditorForm::viewValueType (void) { // Retrieve event/value type index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { const int iIndex = pAction->data().toInt(); // Update the other toolbar control... const qtractorMidiControl::ControlType ctype = m_pEventTypeGroup->controlTypeFromIndex(iIndex); m_pEventTypeGroup->setControlType(ctype); // Commit the change as usual... // eventTypeChanged(iIndex); } } // Show/hide the events window view. void qtractorMidiEditorForm::viewEvents ( bool bOn ) { m_pMidiEventList->setVisible(bOn); } // View preview notes void qtractorMidiEditorForm::viewPreview ( bool bOn ) { m_pMidiEditor->setSendNotes(bOn); } // View follow playhead void qtractorMidiEditorForm::viewFollow ( bool bOn ) { m_pMidiEditor->setSyncView(bOn); } // Horizontal and/or vertical zoom-in. void qtractorMidiEditorForm::viewZoomIn (void) { m_pMidiEditor->zoomIn(); } // Horizontal and/or vertical zoom-out. void qtractorMidiEditorForm::viewZoomOut (void) { m_pMidiEditor->zoomOut(); } // Reset zoom level to default. void qtractorMidiEditorForm::viewZoomReset (void) { m_pMidiEditor->zoomReset(); } // Set horizontal zoom mode void qtractorMidiEditorForm::viewZoomHorizontal (void) { m_pMidiEditor->setZoomMode(qtractorMidiEditor::ZoomHorizontal); } // Set vertical zoom mode void qtractorMidiEditorForm::viewZoomVertical (void) { m_pMidiEditor->setZoomMode(qtractorMidiEditor::ZoomVertical); } // Set all zoom mode void qtractorMidiEditorForm::viewZoomAll (void) { m_pMidiEditor->setZoomMode(qtractorMidiEditor::ZoomAll); } // Set zebra mode void qtractorMidiEditorForm::viewSnapZebra ( bool bOn ) { m_pMidiEditor->setSnapZebra(bOn); m_pMidiEditor->updateContents(); } // Set grid mode void qtractorMidiEditorForm::viewSnapGrid ( bool bOn ) { m_pMidiEditor->setSnapGrid(bOn); m_pMidiEditor->updateContents(); } // Set floating tool-tips view mode void qtractorMidiEditorForm::viewToolTips ( bool bOn ) { m_pMidiEditor->setToolTips(bOn); } // Change snap-per-beat setting via menu. void qtractorMidiEditorForm::viewSnap (void) { // Retrieve snap-per-beat index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapPerBeatChanged(pAction->data().toInt()); // Update the other toolbar control... qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); if (pTimeScale) m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(pTimeScale->snapPerBeat())); } } // Change snap-to-scale key setting via menu. void qtractorMidiEditorForm::viewScaleKey (void) { // Retrieve snap-to-scale key index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapToScaleKeyChanged(pAction->data().toInt()); // Update the other toolbar control... m_pSnapToScaleKeyComboBox->setCurrentIndex( m_pMidiEditor->snapToScaleKey()); } } // Change snap-to-scale typesetting via menu. void qtractorMidiEditorForm::viewScaleType (void) { // Retrieve snap-to-scale type index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapToScaleTypeChanged(pAction->data().toInt()); // Update the other toolbar control... m_pSnapToScaleTypeComboBox->setCurrentIndex( m_pMidiEditor->snapToScaleType()); } } // Refresh view display. void qtractorMidiEditorForm::viewRefresh (void) { m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Help Action slots. // Show (and edit) keyboard shortcuts. void qtractorMidiEditorForm::helpShortcuts (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; qtractorShortcutForm shortcutForm(findChildren (), this); shortcutForm.setActionControl(NULL); // Disable MIDI Controllers here! if (shortcutForm.exec() && shortcutForm.isDirtyActionShortcuts()) pOptions->saveActionShortcuts(this); } // Show information about application program. void qtractorMidiEditorForm::helpAbout (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->helpAbout(); } // Show information about the Qt toolkit. void qtractorMidiEditorForm::helpAboutQt (void) { QMessageBox::aboutQt(this); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Utility methods. // Send note on/off to respective output bus. void qtractorMidiEditorForm::sendNote ( int iNote, int iVelocity ) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip == NULL) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == NULL) return; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == NULL) return; pMidiBus->sendNote(pTrack, iNote, iVelocity); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Main form stabilization. void qtractorMidiEditorForm::stabilizeForm (void) { // Update the main menu state... qtractorTrack *pTrack = NULL; qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip) pTrack = pMidiClip->track(); m_ui.fileSaveAction->setEnabled(m_iDirtyCount > 0); m_ui.fileUnlinkAction->setEnabled(pMidiClip && pMidiClip->isHashLinked()); m_ui.fileRecordExAction->setEnabled(pMidiClip != NULL); m_ui.fileRecordExAction->setChecked(pTrack && pTrack->isClipRecordEx() && static_cast (pTrack->clipRecord()) == pMidiClip); m_ui.fileTrackInputsAction->setEnabled(pTrack && pTrack->inputBus() != NULL); m_ui.fileTrackOutputsAction->setEnabled(pTrack && pTrack->outputBus() != NULL); m_ui.fileTrackInstrumentMenu->setEnabled(pTrack != NULL); m_ui.fileTrackPropertiesAction->setEnabled(pTrack != NULL); m_ui.fileRangeSetAction->setEnabled(pTrack != NULL); m_ui.fileLoopSetAction->setEnabled(pTrack != NULL); // Update edit menu state... qtractorCommandList *pCommands = m_pMidiEditor->commands(); pCommands->updateAction(m_ui.editUndoAction, pCommands->lastCommand()); pCommands->updateAction(m_ui.editRedoAction, pCommands->nextCommand()); const bool bSelected = m_pMidiEditor->isSelected(); const bool bSelectable = m_pMidiEditor->isSelectable(); const bool bClipboard = m_pMidiEditor->isClipboard(); m_ui.editCutAction->setEnabled(bSelected); m_ui.editCopyAction->setEnabled(bSelected); m_ui.editPasteAction->setEnabled(bClipboard); m_ui.editPasteRepeatAction->setEnabled(bClipboard); m_ui.editDeleteAction->setEnabled(bSelected); // m_ui.editModeDrawAction->setEnabled(m_pMidiEditor->isEditMode()); m_ui.editSelectNoneAction->setEnabled(bSelected); const bool bInsertable = m_pMidiEditor->isInsertable(); m_ui.editInsertRangeAction->setEnabled(bInsertable); m_ui.editRemoveRangeAction->setEnabled(bInsertable); #if 0 m_ui.toolsMenu->setEnabled(bSelected); #else m_ui.toolsQuantizeAction->setEnabled(bSelected); m_ui.toolsTransposeAction->setEnabled(bSelected); m_ui.toolsNormalizeAction->setEnabled(bSelected); m_ui.toolsRandomizeAction->setEnabled(bSelected); m_ui.toolsResizeAction->setEnabled(bSelected); m_ui.toolsRescaleAction->setEnabled(bSelected); m_ui.toolsTimeshiftAction->setEnabled(bSelected); #endif // Just having a non-null sequence will indicate // that we're editing a legal MIDI clip... qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) { setWindowTitle(tr("MIDI Editor") + " - " QTRACTOR_TITLE); m_pFileNameLabel->clear(); m_pTrackChannelLabel->clear(); m_pTrackNameLabel->clear(); m_pStatusModLabel->clear(); m_pStatusRecLabel->clear(); m_pDurationLabel->clear(); return; } // Special display formatting... QString sTrackChannel; int k = 0; if (format() == 0) { sTrackChannel = tr("Channel %1"); ++k; } else { sTrackChannel = tr("Track %1"); } // Update the main window caption... QString sTitle = QFileInfo(filename()).fileName() + ' '; sTitle += '(' + sTrackChannel.arg(trackChannel() + k) + ')'; if (m_iDirtyCount > 0) sTitle += ' ' + tr("[modified]"); setWindowTitle(sTitle + " - " QTRACTOR_TITLE); m_ui.viewEventsAction->setChecked(m_pMidiEventList->isVisible()); m_pFileNameLabel->setText(filename()); m_pTrackChannelLabel->setText(sTrackChannel.arg(trackChannel() + k)); m_pTrackNameLabel->setText(pSeq->name()); if (m_iDirtyCount > 0) m_pStatusModLabel->setText(tr("MOD")); else m_pStatusModLabel->clear(); if (pTrack && pTrack->clipRecord() == pMidiClip) { m_pStatusRecLabel->setText(tr("REC")); m_pStatusRecLabel->setPalette(*m_pRedPalette); } else { m_pStatusRecLabel->clear(); m_pStatusRecLabel->setPalette(statusBar()->palette()); } qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); m_pDurationLabel->setText(pTimeScale->textFromTick( pTimeScale->tickFromFrame(m_pMidiEditor->offset()), true, pSeq->duration())); qtractorSession *pSession = qtractorSession::getInstance(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pSession && pMainForm) { const unsigned long iPlayHead = pSession->playHead(); const bool bPlaying = pSession->isPlaying(); const bool bRecording = pSession->isRecording(); const bool bPunching = pSession->isPunching(); const bool bLooping = pSession->isLooping(); const bool bRolling = (bPlaying && bRecording); const bool bBumped = (!bRolling && (iPlayHead > 0 || bPlaying)); const int iRolling = pMainForm->rolling(); m_ui.transportBackwardAction->setEnabled(bBumped); m_ui.transportRewindAction->setEnabled(bBumped); m_ui.transportFastForwardAction->setEnabled(!bRolling); m_ui.transportForwardAction->setEnabled( !bRolling && (iPlayHead < pSession->sessionEnd() || iPlayHead < pSession->editHead() || iPlayHead < pSession->editTail())); m_ui.transportLoopAction->setEnabled( !bRolling && (bLooping || bSelectable)); m_ui.transportLoopSetAction->setEnabled( !bRolling && bSelectable); m_ui.transportStopAction->setEnabled(bPlaying); m_ui.transportRecordAction->setEnabled(pSession->recordTracks() > 0); m_ui.transportPunchAction->setEnabled(bPunching || bSelectable); m_ui.transportPunchSetAction->setEnabled(bSelectable); m_ui.transportRewindAction->setChecked(iRolling < 0); m_ui.transportFastForwardAction->setChecked(iRolling > 0); m_ui.transportLoopAction->setChecked(bLooping); m_ui.transportPlayAction->setChecked(bPlaying); m_ui.transportRecordAction->setChecked(bRecording); m_ui.transportPunchAction->setChecked(bPunching); } // Stabilize thumb-view... m_pMidiEditor->thumbView()->update(); m_pMidiEditor->thumbView()->updateThumb(); } // Update clip/track instrument names... void qtractorMidiEditorForm::updateInstrumentNames (void) { // Just in case... m_pEventTypeGroup->updateControlType(); const qtractorMidiEvent::EventType eventType = m_pEventTypeGroup->controlType(); m_pEventParamComboBox->setEnabled( eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); } // Update thumb-view play-head... void qtractorMidiEditorForm::updatePlayHead ( unsigned long iPlayHead ) { m_pMidiEditor->thumbView()->updatePlayHead(iPlayHead); } //------------------------------------------------------------------------- // qtractorMidiEditorForm -- Selection widget slots. // Note type view menu stabilizer. void qtractorMidiEditorForm::updateNoteTypeMenu (void) { const int iCurrentIndex = m_pViewTypeComboBox->currentIndex(); QListIterator iter(m_ui.viewNoteTypeMenu->actions()); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(pAction->data().toInt() == iCurrentIndex); } } // Event type view menu stabilizer. void qtractorMidiEditorForm::updateValueTypeMenu (void) { const int iCurrentIndex = m_pEventTypeComboBox->currentIndex(); QListIterator iter(m_ui.viewValueTypeMenu->actions()); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(pAction->data().toInt() == iCurrentIndex); } } // Zoom view menu stabilizer. void qtractorMidiEditorForm::updateZoomMenu (void) { const int iZoomMode = m_pMidiEditor->zoomMode(); m_ui.viewZoomHorizontalAction->setChecked( iZoomMode == qtractorMidiEditor::ZoomHorizontal); m_ui.viewZoomVerticalAction->setChecked( iZoomMode == qtractorMidiEditor::ZoomVertical); m_ui.viewZoomAllAction->setChecked( iZoomMode == qtractorMidiEditor::ZoomAll); } // Snap-per-beat view menu builder. void qtractorMidiEditorForm::updateSnapMenu (void) { m_ui.viewSnapMenu->clear(); qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); if (pTimeScale == NULL) return; const int iSnapCurrent = qtractorTimeScale::indexFromSnap(pTimeScale->snapPerBeat()); int iSnap = 0; QListIterator iter(m_snapPerBeatActions); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(iSnap == iSnapCurrent); m_ui.viewSnapMenu->addAction(pAction); ++iSnap; } m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); } // Snap-to-scale view menu builder. void qtractorMidiEditorForm::updateScaleMenu (void) { m_ui.viewScaleMenu->clear(); const int iSnapToScaleKey = m_pMidiEditor->snapToScaleKey(); int iScaleKey = 0; QStringListIterator iter_key(qtractorMidiEditor::scaleKeyNames()); while (iter_key.hasNext()) { QAction *pAction = m_ui.viewScaleMenu->addAction( iter_key.next(), this, SLOT(viewScaleKey())); pAction->setCheckable(true); pAction->setChecked(iScaleKey == iSnapToScaleKey); pAction->setData(iScaleKey++); } m_ui.viewScaleMenu->addSeparator(); const int iSnapToScaleType = m_pMidiEditor->snapToScaleType(); int iScaleType = 0; QStringListIterator iter_type(qtractorMidiEditor::scaleTypeNames()); while (iter_type.hasNext()) { QAction *pAction = m_ui.viewScaleMenu->addAction( iter_type.next(), this, SLOT(viewScaleType())); pAction->setCheckable(true); pAction->setChecked(iScaleType == iSnapToScaleType); pAction->setData(iScaleType++); } } // Track/Instrument sub-menu stabilizers. void qtractorMidiEditorForm::updateTrackInstrumentMenu (void) { qtractorMidiClip *pMidiClip = m_pMidiEditor->midiClip(); if (pMidiClip) { m_pInstrumentMenu->updateTrackMenu( pMidiClip->track(), m_ui.fileTrackInstrumentMenu); } } // Snap-per-beat spin-box change slot. void qtractorMidiEditorForm::snapPerBeatChanged ( int iSnap ) { qtractorTimeScale *pTimeScale = m_pMidiEditor->timeScale(); if (pTimeScale == NULL) return; // Avoid bogus changes... const unsigned short iSnapPerBeat = qtractorTimeScale::snapFromIndex(iSnap); if (iSnapPerBeat == pTimeScale->snapPerBeat()) return; // No need to express the change as a undoable command? pTimeScale->setSnapPerBeat(iSnapPerBeat); // If showing grid, it changed a bit for sure... if (m_pMidiEditor->isSnapGrid() || m_pMidiEditor->isSnapZebra()) m_pMidiEditor->updateContents(); m_pMidiEditor->editView()->setFocus(); } // Snap-to-scale/quantize combo-box change slots. void qtractorMidiEditorForm::snapToScaleKeyChanged ( int iSnapToScaleKey ) { m_pMidiEditor->setSnapToScaleKey(iSnapToScaleKey); } void qtractorMidiEditorForm::snapToScaleTypeChanged ( int iSnapToScaleType ) { m_pMidiEditor->setSnapToScaleType(iSnapToScaleType); } // Tool selection handlers. void qtractorMidiEditorForm::viewTypeChanged ( int iIndex ) { const qtractorMidiEvent::EventType eventType = qtractorMidiEvent::EventType( m_pViewTypeComboBox->itemData(iIndex).toInt()); m_pMidiEditor->editView()->setEventType(eventType); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } void qtractorMidiEditorForm::eventTypeChanged ( int iIndex ) { const qtractorMidiEvent::EventType eventType = qtractorMidiEvent::EventType( m_pEventTypeComboBox->itemData(iIndex).toInt()); m_pEventParamComboBox->setEnabled( eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); // updateInstrumentNames(); m_pMidiEditor->editEvent()->setEventType(eventType); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } void qtractorMidiEditorForm::eventParamChanged ( int iParam ) { m_pMidiEditor->editEvent()->setEventParam(iParam); m_pMidiEditor->updateContents(); m_pMidiEventList->refresh(); stabilizeForm(); } void qtractorMidiEditorForm::selectionChanged ( qtractorMidiEditor *pMidiEditor ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->selectionNotifySlot(pMidiEditor); stabilizeForm(); } void qtractorMidiEditorForm::contentsChanged ( qtractorMidiEditor *pMidiEditor ) { ++m_iDirtyCount; selectionChanged(pMidiEditor); } // end of qtractorMidiEditorForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPropertyCommand.h0000644000000000000000000000012713014536043020712 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77210504 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorPropertyCommand.h0000644000175000001440000000334213014536043021530 0ustar00rncbcusers00000000000000// qtractorPropertyCommand.h // /**************************************************************************** Copyright (C) 2005-2007, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPropertyCommand_h #define __qtractorPropertyCommand_h #include "qtractorCommand.h" //---------------------------------------------------------------------- // class qtractorPropertyCommand - template declaration. // template class qtractorPropertyCommand : public qtractorCommand { public: // Constructor. qtractorPropertyCommand(const QString& sName, T& ref, const T& val) : qtractorCommand(sName), m_ref(ref), m_val(val) {} // Cannonical command methods. bool redo() { T val = m_ref; m_ref = m_val; m_val = val; return true; } bool undo() { return qtractorPropertyCommand::redo(); } private: // Instance variables. T& m_ref; T m_val; }; #endif // __qtractorPropertyCommand_h // end of qtractorPropertyCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorExportForm.ui0000644000000000000000000000013213014536043020056 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.747092539 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorExportForm.ui0000644000175000001440000002515713014536043020710 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorExportForm 0 0 380 280 Qt::StrongFocus Export - Qtractor :/images/qtractor.png 8 4 &File: ExportPathComboBox 4 0 320 0 Export file name true 22 22 24 24 Qt::TabFocus Browse export file name :/images/fileOpen.png Range 8 4 Session range &Session false Loop range &Loop false Punch range &Punch false Edit range &Edit false Custom range &Custom true Qt::Horizontal QSizePolicy::Fixed 16 16 St&art: ExportStartSpinBox 120 0 Clip start En&d: ExportEndSpinBox 120 0 Clip offset Outputs 4 8 140 100 Output bus names QAbstractItemView::ExtendedSelection Format Time display format Frames Time BBT 4 8 Whether to add/import new track(s) with export result &Add new track(s) Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 ExportPathComboBox ExportPathToolButton SessionRangeRadioButton LoopRangeRadioButton PunchRangeRadioButton EditRangeRadioButton CustomRangeRadioButton ExportStartSpinBox ExportEndSpinBox ExportBusNameListBox FormatComboBox AddTrackCheckBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorExportForm.cpp0000644000000000000000000000013213014536043020223 xustar0030 mtime=1479719971.746092039 30 atime=1479719971.746092039 30 ctime=1479719971.746092039 qtractor-0.8.0/src/qtractorExportForm.cpp0000644000175000001440000004021613014536043021046 0ustar00rncbcusers00000000000000// qtractorExportForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorExportForm.h" #include "qtractorAbout.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorAudioFile.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorExportForm -- UI wrapper form. // Constructor. qtractorExportForm::qtractorExportForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // Initialize dirty control state. m_exportType = qtractorTrack::None; m_pTimeScale = NULL; // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ExportPathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(stabilizeForm())); QObject::connect(m_ui.ExportPathToolButton, SIGNAL(clicked()), SLOT(browseExportPath())); QObject::connect(m_ui.SessionRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.LoopRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.PunchRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.EditRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.CustomRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.ExportBusNameListBox, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.ExportStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.ExportStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ExportEndSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.ExportEndSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.AddTrackCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorExportForm::~qtractorExportForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Populate (setup) dialog controls from settings descriptors. void qtractorExportForm::setExportType ( qtractorTrack::TrackType exportType ) { // Export type... m_exportType = exportType; QIcon icon; qtractorEngine *pEngine = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Copy from global time-scale instance... if (m_pTimeScale) delete m_pTimeScale; m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.ExportStartSpinBox->setTimeScale(m_pTimeScale); m_ui.ExportEndSpinBox->setTimeScale(m_pTimeScale); switch (m_exportType) { case qtractorTrack::Audio: pEngine = pSession->audioEngine(); icon = QIcon(":/images/trackAudio.png"); m_sExportType = tr("Audio"); m_sExportExt = qtractorAudioFileFactory::defaultExt(); break; case qtractorTrack::Midi: pEngine = pSession->midiEngine(); icon = QIcon(":/images/trackMidi.png"); m_sExportType = tr("MIDI"); m_sExportExt = "mid"; break; case qtractorTrack::None: default: m_sExportType.clear(); m_sExportExt.clear(); break; } } // Grab export file history, one that might me useful... m_ui.ExportPathComboBox->setObjectName( m_sExportType + m_ui.ExportPathComboBox->objectName()); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->loadComboBoxHistory(m_ui.ExportPathComboBox); m_ui.AddTrackCheckBox->setChecked(pOptions->bExportAddTrack); } // Suggest a brand new export filename... if (pSession) { m_ui.ExportPathComboBox->setEditText( pSession->createFilePath("export", m_sExportExt)); } // Fill in the output bus names list... m_ui.ExportBusNameListBox->clear(); if (pEngine) { QDialog::setWindowIcon(icon); QDialog::setWindowTitle( tr("Export %1").arg(m_sExportType) + " - " QTRACTOR_TITLE); for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) m_ui.ExportBusNameListBox->addItem( new QListWidgetItem(icon, pBus->busName())); } } // Set proper time scales display format... if (m_pTimeScale) { m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); } // Populate range values... m_ui.SessionRangeRadioButton->setChecked(true); // rangeChanged(); // Done. stabilizeForm(); } // Retrieve the current export type, if the case arises. qtractorTrack::TrackType qtractorExportForm::exportType (void) const { return m_exportType; } // Accept settings (OK button slot). void qtractorExportForm::accept (void) { // Must always be a export bus target... const QList& exportBusNameItems = m_ui.ExportBusNameListBox->selectedItems(); if (exportBusNameItems.isEmpty()) return; // Enforce (again) default file extension... QString sExportPath = m_ui.ExportPathComboBox->currentText(); if (QFileInfo(sExportPath).suffix().isEmpty()) sExportPath += '.' + m_sExportExt; // Check (again) wether the file already exists... if (QFileInfo(sExportPath).exists()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sExportPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { m_ui.ExportPathComboBox->setFocus(); return; } } qtractorSession *pSession = qtractorSession::getInstance(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pSession && pMainForm) { // It can take a minute... m_ui.ExportPathTextLabel->setEnabled(false); m_ui.ExportPathComboBox->setEnabled(false); m_ui.ExportPathToolButton->setEnabled(false); m_ui.ExportBusGroupBox->setEnabled(false); m_ui.ExportRangeGroupBox->setEnabled(false); m_ui.FormatGroupBox->setEnabled(false); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(false); // Carry on... if (m_exportType == qtractorTrack::Audio) { // Audio file export... qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { // Get the export buses by name... QList exportBuses; QListIterator iter(exportBusNameItems); while (iter.hasNext()) { qtractorAudioBus *pExportBus = static_cast ( pAudioEngine->findOutputBus(iter.next()->text())); if (pExportBus) exportBuses.append(pExportBus); } // Log this event... pMainForm->appendMessages( tr("Audio file export: \"%1\" started...") .arg(sExportPath)); // Do the export as commanded... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); const bool bResult = pAudioEngine->fileExport( sExportPath, exportBuses, m_ui.ExportStartSpinBox->value(), m_ui.ExportEndSpinBox->value()); QApplication::restoreOverrideCursor(); if (bResult) { // Add new tracks if necessary... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && m_ui.AddTrackCheckBox->isChecked()) { pTracks->addAudioTracks( QStringList(sExportPath), m_ui.ExportStartSpinBox->value(), pTracks->currentTrack()); } else pMainForm->addAudioFile(sExportPath); // Log the success... pMainForm->appendMessages( tr("Audio file export: \"%1\" complete.") .arg(sExportPath)); } else { // Log the failure... pMainForm->appendMessagesError( tr("Audio file export:\n\n\"%1\"\n\nfailed.") .arg(sExportPath)); } } } else if (m_exportType == qtractorTrack::Midi) { // MIDI file export... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { // Get the export buses by name... QList exportBuses; QListIterator iter(exportBusNameItems); while (iter.hasNext()) { qtractorMidiBus *pExportBus = static_cast ( pMidiEngine->findOutputBus(iter.next()->text())); if (pExportBus) exportBuses.append(pExportBus); } // Log this event... pMainForm->appendMessages( tr("MIDI file export: \"%1\" started...") .arg(sExportPath)); // Do the export as commanded... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); const bool bResult = pMidiEngine->fileExport( sExportPath, exportBuses, m_ui.ExportStartSpinBox->value(), m_ui.ExportEndSpinBox->value()); QApplication::restoreOverrideCursor(); if (bResult) { // Add new tracks if necessary... qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks && m_ui.AddTrackCheckBox->isChecked()) { pTracks->addMidiTracks( QStringList(sExportPath), m_ui.ExportStartSpinBox->value(), pTracks->currentTrack()); } else pMainForm->addMidiFile(sExportPath); // Log the success... pMainForm->appendMessages( tr("MIDI file export: \"%1\" complete.") .arg(sExportPath)); } else { // Log the failure... pMainForm->appendMessagesError( tr("MIDI file export:\n\n\"%1\"\n\nfailed.") .arg(sExportPath)); } } } // Save other conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->saveComboBoxHistory(m_ui.ExportPathComboBox); pOptions->bExportAddTrack = m_ui.AddTrackCheckBox->isChecked(); } } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorExportForm::reject (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // It can take a minute... m_ui.DialogButtonBox->button(QDialogButtonBox::Cancel)->setEnabled(false); switch (m_exportType) { case qtractorTrack::Audio: { // Audio file export... qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) pAudioEngine->setExporting(false); break; } case qtractorTrack::Midi: default: break; } } // Bail out... QDialog::reject(); } // Choose the target filename of export. void qtractorExportForm::browseExportPath (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; QString sExportPath = m_ui.ExportPathComboBox->currentText(); if (sExportPath.isEmpty()) sExportPath = pSession->sessionDir(); // Actual browse for the file... const QString& sTitle = tr("Export %1 File").arg(m_sExportType) + " - " QTRACTOR_TITLE; const QString& sFilter = tr("%1 files (*.%1)").arg(m_sExportExt); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sExportPath = QFileDialog::getSaveFileName(this, sTitle, sExportPath, sFilter, NULL, options); #else QFileDialog fileDialog(this, sTitle, sExportPath, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(m_sExportExt); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); switch (m_exportType) { case qtractorTrack::Audio: urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); break; case qtractorTrack::Midi: urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); break; case qtractorTrack::None: default: break; } fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (fileDialog.exec()) sExportPath = fileDialog.selectedFiles().first(); else sExportPath.clear(); #endif // Have we cancelled it? if (sExportPath.isEmpty() || sExportPath.at(0) == '.') return; // Enforce default file extension... if (QFileInfo(sExportPath).suffix().isEmpty()) sExportPath += '.' + m_sExportExt; // Finallly set as wanted... m_ui.ExportPathComboBox->setEditText(sExportPath); m_ui.ExportPathComboBox->setFocus(); stabilizeForm(); } // Display format has changed. void qtractorExportForm::rangeChanged (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (m_ui.SessionRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->sessionStart(), false); m_ui.ExportEndSpinBox->setValue(pSession->sessionEnd(), false); } else if (m_ui.LoopRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->loopStart(), false); m_ui.ExportEndSpinBox->setValue(pSession->loopEnd(), false); } else if (m_ui.PunchRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->punchIn(), false); m_ui.ExportEndSpinBox->setValue(pSession->punchOut(), false); } else if (m_ui.EditRangeRadioButton->isChecked()) { m_ui.ExportStartSpinBox->setValue(pSession->editHead(), false); m_ui.ExportEndSpinBox->setValue(pSession->editTail(), false); } stabilizeForm(); } // Range values have changed. void qtractorExportForm::valueChanged (void) { m_ui.CustomRangeRadioButton->setChecked(true); stabilizeForm(); } // Display format has changed. void qtractorExportForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.ExportStartSpinBox->setDisplayFormat(displayFormat); m_ui.ExportEndSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorExportForm::stabilizeForm (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; m_ui.LoopRangeRadioButton->setEnabled(pSession->isLooping()); m_ui.PunchRangeRadioButton->setEnabled(pSession->isPunching()); m_ui.EditRangeRadioButton->setEnabled( pSession->editHead() < pSession->editTail()); const unsigned long iExportStart = m_ui.ExportStartSpinBox->value(); const unsigned long iExportEnd = m_ui.ExportEndSpinBox->value(); m_ui.ExportStartSpinBox->setMaximum(iExportEnd); m_ui.ExportEndSpinBox->setMinimum(iExportStart); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( !m_ui.ExportPathComboBox->currentText().isEmpty() && m_ui.ExportBusNameListBox->currentItem() != NULL && m_ui.ExportStartSpinBox->value() < m_ui.ExportEndSpinBox->value()); } // end of qtractorExportForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEngine.cpp0000644000000000000000000000013113014536043020125 xustar0030 mtime=1479719971.762100039 29 atime=1479719971.76109954 30 ctime=1479719971.762100039 qtractor-0.8.0/src/qtractorMidiEngine.cpp0000644000175000001440000042060313014536043020753 0ustar00rncbcusers00000000000000// qtractorMidiEngine.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiEvent.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorDocument.h" #include "qtractorAudioEngine.h" #include "qtractorMidiSequence.h" #include "qtractorMidiClip.h" #include "qtractorMidiManager.h" #include "qtractorMidiControl.h" #include "qtractorMidiTimer.h" #include "qtractorMidiSysex.h" #include "qtractorMidiRpn.h" #include "qtractorPlugin.h" #include "qtractorCurveFile.h" #include #include #include #include #include #include #include #include #include // Specific controller definitions #define BANK_SELECT_MSB 0x00 #define BANK_SELECT_LSB 0x20 #define ALL_SOUND_OFF 0x78 #define ALL_CONTROLLERS_OFF 0x79 #define ALL_NOTES_OFF 0x7b #define CHANNEL_VOLUME 0x07 #define CHANNEL_PANNING 0x0a // Audio vs. MIDI time drift cycle #define DRIFT_CHECK 8 #define DRIFT_CHECK_MIN (DRIFT_CHECK >> 2) #define DRIFT_CHECK_MAX (DRIFT_CHECK << 1) //---------------------------------------------------------------------- // class qtractorMidiInputRpn -- MIDI RPN/NRPN input parser (singleton). // class qtractorMidiInputRpn : public qtractorMidiRpn { public: // Constructor. qtractorMidiInputRpn(); // Encoder. bool process (const snd_seq_event_t *ev); // Decoder. bool dequeue (snd_seq_event_t *ev); }; //---------------------------------------------------------------------- // class qtractorMidiInputThread -- MIDI input thread (singleton). // class qtractorMidiInputThread : public QThread { public: // Constructor. qtractorMidiInputThread(qtractorMidiEngine *pMidiEngine); // Destructor. ~qtractorMidiInputThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; protected: // The main thread executive. void run(); private: // The thread launcher engine. qtractorMidiEngine *m_pMidiEngine; // Whether the thread is logically running. bool m_bRunState; }; //---------------------------------------------------------------------- // class qtractorMidiOutputThread -- MIDI output thread (singleton). // class qtractorMidiOutputThread : public QThread { public: // Constructor. qtractorMidiOutputThread( qtractorMidiEngine *pMidiEngine, unsigned int iReadAhead); // Destructor. ~qtractorMidiOutputThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Read ahead frames configuration. void setReadAhead(unsigned int iReadAhead); unsigned int readAhead() const; // MIDI/Audio sync-check predicate. qtractorSessionCursor *midiCursorSync(bool bStart = false); // MIDI track output process resync. void trackSync(qtractorTrack *pTrack, unsigned long iFrameStart); // MIDI metronome output process resync. void metroSync(unsigned long iFrameStart); // MIDI output process cycle iteration (locked). void processSync(); // MIDI output flush/drain (locked). void flushSync(); // Wake from executive wait condition. void sync(); protected: // The main thread executive. void run(); // MIDI output process cycle iteration. void process(); private: // The thread launcher engine. qtractorMidiEngine *m_pMidiEngine; // The number of frames to read-ahead. unsigned int m_iReadAhead; // Whether the thread is logically running. bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; //---------------------------------------------------------------------- // class qtractorMidiPlayerThread -- MIDI player thread. // class qtractorMidiPlayer; class qtractorMidiPlayerThread : public QThread { public: // Constructor. qtractorMidiPlayerThread(qtractorMidiPlayer *pMidiPlayer); // Destructor. ~qtractorMidiPlayerThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; protected: // The main thread executive. void run(); private: // Instance variables. qtractorMidiPlayer *m_pMidiPlayer; bool m_bRunState; }; //---------------------------------------------------------------------- // class qtractorMidiPlayer -- Simple MIDI player. // class qtractorMidiPlayer { public: // Constructor. qtractorMidiPlayer(qtractorMidiBus *pMidiBus); // Destructor. ~qtractorMidiPlayer(); // Open and start playing. bool open(const QString& sFilename, int iTrackChannel = -1); // Close and stop playing. void close(); // Process playing executive. bool process(unsigned long iFrameStart, unsigned long iFrameEnd); // Open status predicate. bool isOpen() const; // Sample-rate accessor. unsigned int sampleRate() const; // Queue time (ticks) accessor. unsigned long queueTime() const; // Queue time (frames) accessor. unsigned long queueFrame() const; protected: // Enqueue process event. void enqueue(unsigned short iMidiChannel, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain); private: // Instance variables. qtractorMidiBus *m_pMidiBus; qtractorMidiEngine *m_pMidiEngine; unsigned short m_iSeqs; qtractorMidiSequence **m_ppSeqs; qtractorMidiCursor **m_ppSeqCursors; qtractorTimeScale *m_pTimeScale; qtractorTimeScale::Cursor *m_pCursor; float m_fTempo; qtractorMidiPlayerThread *m_pPlayerThread; }; //---------------------------------------------------------------------- // class qtractorMidiInputRpn -- MIDI RPN/NRPN input parser. // // Constructor. qtractorMidiInputRpn::qtractorMidiInputRpn (void) : qtractorMidiRpn() { } // Encoder. bool qtractorMidiInputRpn::process ( const snd_seq_event_t *ev ) { if (ev->type != SND_SEQ_EVENT_CONTROLLER) { qtractorMidiRpn::flush(); return false; } qtractorMidiRpn::Event event; event.time = ev->time.tick; event.port = ev->dest.port; event.status = qtractorMidiRpn::CC | (ev->data.control.channel & 0x0f); event.param = ev->data.control.param; event.value = ev->data.control.value; return qtractorMidiRpn::process(event); } // Decoder. bool qtractorMidiInputRpn::dequeue ( snd_seq_event_t *ev ) { qtractorMidiRpn::Event event; if (!qtractorMidiRpn::dequeue(event)) return false; snd_seq_ev_clear(ev); snd_seq_ev_schedule_tick(ev, 0, 0, event.time); snd_seq_ev_set_dest(ev, 0, event.port); snd_seq_ev_set_fixed(ev); switch (qtractorMidiRpn::Type(event.status & 0x70)) { case qtractorMidiRpn::CC: // 0x10 ev->type = SND_SEQ_EVENT_CONTROLLER; break; case qtractorMidiRpn::RPN: // 0x20 ev->type = SND_SEQ_EVENT_REGPARAM; break; case qtractorMidiRpn::NRPN: // 0x30 ev->type = SND_SEQ_EVENT_NONREGPARAM; break; case qtractorMidiRpn::CC14: // 0x40 ev->type = SND_SEQ_EVENT_CONTROL14; break; default: return false; } ev->data.control.channel = event.status & 0x0f; ev->data.control.param = event.param; ev->data.control.value = event.value; return true; } //---------------------------------------------------------------------- // class qtractorMidiInputThread -- MIDI input thread (singleton). // // Constructor. qtractorMidiInputThread::qtractorMidiInputThread ( qtractorMidiEngine *pMidiEngine ) : QThread() { m_pMidiEngine = pMidiEngine; m_bRunState = false; } // Destructor. qtractorMidiInputThread::~qtractorMidiInputThread (void) { // Try to terminate executive thread, // but give it a bit of time to cleanup... if (isRunning()) do { setRunState(false); // terminate(); } while (!wait(100)); } // Thread run state accessors. void qtractorMidiInputThread::setRunState ( bool bRunState ) { m_bRunState = bRunState; } bool qtractorMidiInputThread::runState (void) const { return m_bRunState; } // The main thread executive. void qtractorMidiInputThread::run (void) { snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiInputThread[%p]::run(%p): started...", this); #endif int nfds; struct pollfd *pfds; nfds = snd_seq_poll_descriptors_count(pAlsaSeq, POLLIN); pfds = (struct pollfd *) alloca(nfds * sizeof(struct pollfd)); snd_seq_poll_descriptors(pAlsaSeq, pfds, nfds, POLLIN); qtractorMidiInputRpn xrpn; m_bRunState = true; int iPoll = 0; while (m_bRunState && iPoll >= 0) { // Wait for events... iPoll = poll(pfds, nfds, 200); // Timeout? if (iPoll == 0) xrpn.flush(); while (iPoll > 0) { snd_seq_event_t *pEv = NULL; snd_seq_event_input(pAlsaSeq, &pEv); // Process input event - ... // - enqueue to input track mapping; if (!xrpn.process(pEv)) m_pMidiEngine->capture(pEv); // snd_seq_free_event(pEv); iPoll = snd_seq_event_input_pending(pAlsaSeq, 0); } // Process pending events... while (xrpn.isPending()) { snd_seq_event_t ev; if (xrpn.dequeue(&ev)) m_pMidiEngine->capture(&ev); } } #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiInputThread[%p]::run(): stopped.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiOutputThread -- MIDI output thread (singleton). // // Constructor. qtractorMidiOutputThread::qtractorMidiOutputThread ( qtractorMidiEngine *pMidiEngine, unsigned int iReadAhead ) : QThread() { m_pMidiEngine = pMidiEngine; m_bRunState = false; m_iReadAhead = iReadAhead; } // Destructor. qtractorMidiOutputThread::~qtractorMidiOutputThread (void) { // Try to wake and terminate executive thread, // but give it a bit of time to cleanup... if (isRunning()) do { setRunState(false); // terminate(); sync(); } while (!wait(100)); } // Thread run state accessors. void qtractorMidiOutputThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorMidiOutputThread::runState (void) const { return m_bRunState; } // Read ahead frames configuration. void qtractorMidiOutputThread::setReadAhead ( unsigned int iReadAhead ) { QMutexLocker locker(&m_mutex); m_iReadAhead = iReadAhead; } unsigned int qtractorMidiOutputThread::readAhead (void) const { return m_iReadAhead; } // Audio/MIDI sync-check and cursor predicate. qtractorSessionCursor *qtractorMidiOutputThread::midiCursorSync ( bool bStart ) { // We'll need access to master audio engine... qtractorSessionCursor *pAudioCursor = (m_pMidiEngine->session())->audioEngine()->sessionCursor(); if (pAudioCursor == NULL) return NULL; // And to our slave MIDI engine too... qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor == NULL) return NULL; // Can MIDI be ever behind audio? if (bStart) { pMidiCursor->seek(pAudioCursor->frame()); // pMidiCursor->setFrameTime(pAudioCursor->frameTime()); } else // No, it cannot be behind more than the read-ahead period... if (pMidiCursor->frameTime() > pAudioCursor->frameTime() + m_iReadAhead) return NULL; // Nope. OK. return pMidiCursor; } // The main thread executive. void qtractorMidiOutputThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::run(): started...", this); #endif m_bRunState = true; m_mutex.lock(); while (m_bRunState) { // Wait for sync... m_cond.wait(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::run(): waked.", this); #endif // Only if playing, the output process cycle. if (m_pMidiEngine->isPlaying()) process(); } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::run(): stopped.", this); #endif } // MIDI output process cycle iteration. void qtractorMidiOutputThread::process (void) { // Must have a valid session... qtractorSession *pSession = m_pMidiEngine->session(); if (pSession == NULL) return; // Get a handle on our slave MIDI engine... qtractorSessionCursor *pMidiCursor = midiCursorSync(); // Isn't MIDI slightly behind audio? if (pMidiCursor == NULL) return; // Free overriden SysEx queued events. m_pMidiEngine->clearSysexCache(); // Now for the next readahead bunch... unsigned long iFrameStart = pMidiCursor->frame(); unsigned long iFrameEnd = iFrameStart + m_iReadAhead; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::process(%lu, %lu)", this, iFrameStart, iFrameEnd); #endif // Split processing, in case we're looping... const bool bLooping = pSession->isLooping(); const unsigned long le = pSession->loopEnd(); if (bLooping && iFrameStart < le) { // Loop-length might be shorter than the read-ahead... while (iFrameEnd >= le) { // Process metronome clicks... m_pMidiEngine->processMetro(iFrameStart, le); // Process the remaining until end-of-loop... pSession->process(pMidiCursor, iFrameStart, le); // Reset to start-of-loop... iFrameStart = pSession->loopStart(); iFrameEnd = iFrameStart + (iFrameEnd - le); pMidiCursor->seek(iFrameStart); // This is really a must... m_pMidiEngine->restartLoop(); } } // Process metronome clicks... m_pMidiEngine->processMetro(iFrameStart, iFrameEnd); // Regular range... pSession->process(pMidiCursor, iFrameStart, iFrameEnd); // Sync with loop boundaries (unlikely?)... if (bLooping && iFrameStart < le && iFrameEnd >= le) iFrameEnd = pSession->loopStart() + (iFrameEnd - le); // Sync to the next bunch, also critical for Audio-MIDI sync... pMidiCursor->seek(iFrameEnd); pMidiCursor->process(m_iReadAhead); // Flush the MIDI engine output queue... snd_seq_drain_output(m_pMidiEngine->alsaSeq()); // Always do the queue drift stats // at the bottom of the pack... m_pMidiEngine->driftCheck(); } // MIDI output process cycle iteration (locked). void qtractorMidiOutputThread::processSync (void) { QMutexLocker locker(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::processSync()", this); #endif process(); } // MIDI output flush/drain (locked). void qtractorMidiOutputThread::flushSync (void) { QMutexLocker locker(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::flushSync()", this); #endif snd_seq_drain_output(m_pMidiEngine->alsaSeq()); } // MIDI track output process resync. void qtractorMidiOutputThread::trackSync ( qtractorTrack *pTrack, unsigned long iFrameStart ) { QMutexLocker locker(&m_mutex); // Must have a valid session... qtractorSession *pSession = m_pMidiEngine->session(); if (pSession == NULL) return; // Pick our actual MIDI sequencer cursor... qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor == NULL) return; // This is the last framestamp to be trown out... const unsigned long iFrameEnd = pMidiCursor->frame(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::trackSync(%p, %lu, %lu)", this, pTrack, iFrameStart, iFrameEnd); #endif // Split processing, in case we've been caught looping... if (pSession->isLooping() && iFrameStart > iFrameEnd && iFrameStart < pSession->loopEnd()) iFrameStart = pSession->loopStart(); // Locate the immediate nearest clip in track // and render them all thereafter, immediately... qtractorClip *pClip = pTrack->clips().first(); while (pClip && pClip->clipStart() < iFrameEnd) { if (iFrameStart < pClip->clipStart() + pClip->clipLength()) pClip->process(iFrameStart, iFrameEnd); pClip = pClip->next(); } // Surely must realize the output queue... snd_seq_drain_output(m_pMidiEngine->alsaSeq()); } // MIDI metronome output process resync. void qtractorMidiOutputThread::metroSync ( unsigned long iFrameStart ) { QMutexLocker locker(&m_mutex); // Pick our actual MIDI sequencer cursor... qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor == NULL) return; // This is the last framestamp to be trown out... const unsigned long iFrameEnd = pMidiCursor->frame(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiOutputThread[%p]::metroSync(%lu, %lu)", this, iFrameStart, iFrameEnd); #endif // (Re)process the metronome stuff... m_pMidiEngine->processMetro(iFrameStart, iFrameEnd); // Surely must realize the output queue... snd_seq_drain_output(m_pMidiEngine->alsaSeq()); } // Wake from executive wait condition. void qtractorMidiOutputThread::sync (void) { if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorMidiOutputThread[%p]::sync(): tryLock() failed.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiPlayerThread -- MIDI player thread. // // Constructor. qtractorMidiPlayerThread::qtractorMidiPlayerThread ( qtractorMidiPlayer *pMidiPlayer ) : QThread(), m_pMidiPlayer(pMidiPlayer), m_bRunState(false) { } // Destructor. qtractorMidiPlayerThread::~qtractorMidiPlayerThread (void) { if (isRunning()) do { setRunState(false); // terminate(); } while (!wait(100)); } // Thread run state accessors. void qtractorMidiPlayerThread::setRunState ( bool bRunState ) { m_bRunState = bRunState; } bool qtractorMidiPlayerThread::runState (void) const { return m_bRunState; } // The main thread executive. void qtractorMidiPlayerThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiPlayerThread[%p]::run(): started...", this); #endif const unsigned int iSampleRate = m_pMidiPlayer->sampleRate(); const unsigned long iReadAhead = (iSampleRate >> 2); unsigned long iFrameStart = 0; unsigned long iFrameEnd = 0; m_bRunState = true; while (m_bRunState) { iFrameEnd += iReadAhead; if (m_pMidiPlayer->process(iFrameStart, iFrameEnd)) { const unsigned long iQueueFrame = m_pMidiPlayer->queueFrame(); const long iDelta = long(iFrameStart) - long(iQueueFrame); #ifdef CONFIG_DEBUG qDebug("qtractorMidiPlayer::process(%lu, %lu) iQueueFrame=%lu (%ld)", iFrameStart, iFrameEnd, iQueueFrame, iDelta); #endif unsigned long iSleep = iReadAhead; if (iSleep + iDelta > 0) iSleep += iDelta; msleep((1000 * iSleep) / iSampleRate); iFrameStart = iFrameEnd; } else m_bRunState = false; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiPlayerThread[%p]::run(): stopped.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiPlayer -- Simple MIDI player. // // Constructor. qtractorMidiPlayer::qtractorMidiPlayer (qtractorMidiBus *pMidiBus ) : m_pMidiBus(pMidiBus), m_pMidiEngine(static_cast (pMidiBus->engine())), m_iSeqs(0), m_ppSeqs(NULL), m_ppSeqCursors(NULL), m_pTimeScale(NULL), m_pCursor(NULL), m_fTempo(0.0f), m_pPlayerThread(NULL) { } // Destructor. qtractorMidiPlayer::~qtractorMidiPlayer (void) { close(); } // Open and start playing. bool qtractorMidiPlayer::open ( const QString& sFilename, int iTrackChannel ) { close(); if (m_pMidiBus == NULL) return false; qtractorSession *pSession = m_pMidiEngine->session(); if (pSession == NULL) return false; qtractorSessionCursor *pAudioCursor = pSession->audioEngine()->sessionCursor(); if (pAudioCursor == NULL) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return false; snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return false; qtractorMidiFile file; if (!file.open(sFilename)) return false; m_pTimeScale = new qtractorTimeScale(*pTimeScale); m_pTimeScale->setTicksPerBeat(file.ticksPerBeat()); if (iTrackChannel < 0) { m_iSeqs = (file.format() == 1 ? file.tracks() : 16); iTrackChannel = 0; } else m_iSeqs = 1; m_ppSeqs = new qtractorMidiSequence * [m_iSeqs]; m_ppSeqCursors = new qtractorMidiCursor * [m_iSeqs]; for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { m_ppSeqs[iSeq] = new qtractorMidiSequence( QString(), iSeq, m_pTimeScale->ticksPerBeat()); m_ppSeqCursors[iSeq] = new qtractorMidiCursor(); } if (file.readTracks(m_ppSeqs, m_iSeqs, iTrackChannel) && file.tempoMap()) file.tempoMap()->intoTimeScale(m_pTimeScale); file.close(); m_pCursor = new qtractorTimeScale::Cursor(m_pTimeScale); m_fTempo = m_pTimeScale->tempo(); const int iAlsaQueue = m_pMidiEngine->alsaQueue(); snd_seq_queue_tempo_t *tempo; snd_seq_queue_tempo_alloca(&tempo); snd_seq_get_queue_tempo(pAlsaSeq, iAlsaQueue, tempo); snd_seq_queue_tempo_set_ppq(tempo, (int) m_pTimeScale->ticksPerBeat()); snd_seq_queue_tempo_set_tempo(tempo, (unsigned int) (60000000.0f / m_fTempo)); snd_seq_set_queue_tempo(pAlsaSeq, iAlsaQueue, tempo); snd_seq_start_queue(pAlsaSeq, iAlsaQueue, NULL); snd_seq_drain_output(pAlsaSeq); pAudioCursor->setFrameTime(0); qtractorMidiMonitor::resetTime(m_pTimeScale, 0); if (m_pMidiBus->midiMonitor_out()) m_pMidiBus->midiMonitor_out()->reset(); m_pPlayerThread = new qtractorMidiPlayerThread(this); m_pPlayerThread->start(QThread::HighPriority); return true; } // Close and stop playing. void qtractorMidiPlayer::close (void) { if (m_pPlayerThread) { if (m_pPlayerThread->isRunning()) do { m_pPlayerThread->setRunState(false); // m_pPayerThread->terminate(); } while (!m_pPlayerThread->wait(100)); delete m_pPlayerThread; m_pPlayerThread = NULL; } if (m_ppSeqs && m_pMidiBus) { snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq) { snd_seq_drop_output(pAlsaSeq); const int iAlsaQueue = m_pMidiEngine->alsaQueue(); if (iAlsaQueue >= 0) snd_seq_stop_queue(pAlsaSeq, iAlsaQueue, NULL); for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { const unsigned short iChannel = m_ppSeqs[iSeq]->channel(); m_pMidiBus->setController(iChannel, ALL_SOUND_OFF); m_pMidiBus->setController(iChannel, ALL_NOTES_OFF); m_pMidiBus->setController(iChannel, ALL_CONTROLLERS_OFF); } snd_seq_drain_output(pAlsaSeq); } if (m_pMidiBus->pluginList_out() && (m_pMidiBus->pluginList_out())->midiManager()) (m_pMidiBus->pluginList_out())->midiManager()->reset(); } if (m_pCursor) { delete m_pCursor; m_pCursor = NULL; } m_fTempo = 0.0f; for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { if (m_ppSeqCursors && m_ppSeqCursors[iSeq]) delete m_ppSeqCursors[iSeq]; if (m_ppSeqs && m_ppSeqs[iSeq]) delete m_ppSeqs[iSeq]; } if (m_ppSeqCursors) { delete [] m_ppSeqCursors; m_ppSeqCursors = NULL; } if (m_ppSeqs) { delete [] m_ppSeqs; m_ppSeqs = NULL; } m_iSeqs = 0; if (m_pTimeScale) { delete m_pTimeScale; m_pTimeScale = NULL; } } // Process playing executive. bool qtractorMidiPlayer::process ( unsigned long iFrameStart, unsigned long iFrameEnd ) { if (m_pMidiBus == NULL) return false; if (m_pCursor == NULL) return false; snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return false; const int iAlsaQueue = m_pMidiEngine->alsaQueue(); if (iAlsaQueue < 0) return false; qtractorTimeScale::Node *pNode = m_pCursor->seekFrame(iFrameEnd); if (pNode->tempo != m_fTempo) { const unsigned long iTime = (pNode->frame < iFrameStart ? pNode->tickFromFrame(iFrameStart) : pNode->tick); snd_seq_event_t ev; snd_seq_ev_clear(&ev); snd_seq_ev_schedule_tick(&ev, iAlsaQueue, 0, iTime); ev.type = SND_SEQ_EVENT_TEMPO; ev.data.queue.queue = iAlsaQueue; ev.data.queue.param.value = (unsigned int) (60000000.0f / pNode->tempo); ev.dest.client = SND_SEQ_CLIENT_SYSTEM; ev.dest.port = SND_SEQ_PORT_SYSTEM_TIMER; snd_seq_event_output(pAlsaSeq, &ev); m_fTempo = pNode->tempo; qtractorMidiMonitor::splitTime( m_pCursor->timeScale(), pNode->frame, iTime); } const unsigned long iTimeStart = m_pTimeScale->tickFromFrame(iFrameStart); const unsigned long iTimeEnd = m_pTimeScale->tickFromFrame(iFrameEnd); unsigned int iProcess = 0; for (unsigned short iSeq = 0; iSeq < m_iSeqs; ++iSeq) { qtractorMidiSequence *pSeq = m_ppSeqs[iSeq]; qtractorMidiCursor *pSeqCursor = m_ppSeqCursors[iSeq]; qtractorMidiEvent *pEvent = pSeqCursor->seek(pSeq, iTimeStart); while (pEvent) { unsigned long iTime = pEvent->time(); // + iTimeOffset? if (iTime >= iTimeEnd) break; if (iTime >= iTimeStart) enqueue(pSeq->channel(), pEvent, iTime, 1.0f); pEvent = pEvent->next(); } if (iTimeEnd < pSeq->duration()) ++iProcess; } snd_seq_drain_output(pAlsaSeq); return (iProcess > 0); } // Enqueue process event. void qtractorMidiPlayer::enqueue ( unsigned short iMidiChannel, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain ) { snd_seq_event_t ev; snd_seq_ev_clear(&ev); snd_seq_ev_set_source(&ev, m_pMidiBus->alsaPort()); snd_seq_ev_set_subs(&ev); snd_seq_ev_schedule_tick(&ev, m_pMidiEngine->alsaQueue(), 0, iTime); switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = iMidiChannel; ev.data.note.note = pEvent->note(); ev.data.note.velocity = int(fGain * float(pEvent->value())) & 0x7f; ev.data.note.duration = pEvent->duration(); break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = iMidiChannel; ev.data.note.note = pEvent->note(); ev.data.note.velocity = pEvent->velocity(); ev.data.note.duration = 0; break; case qtractorMidiEvent::CONTROLLER: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->controller(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::REGPARAM: ev.type = SND_SEQ_EVENT_REGPARAM; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::NONREGPARAM: ev.type = SND_SEQ_EVENT_NONREGPARAM; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::CONTROL14: ev.type = SND_SEQ_EVENT_CONTROL14; ev.data.control.channel = iMidiChannel; ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = iMidiChannel; ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = iMidiChannel; ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = iMidiChannel; ev.data.control.value = pEvent->pitchBend(); break; case qtractorMidiEvent::SYSEX: ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, pEvent->sysex_len(), pEvent->sysex()); break; default: break; } snd_seq_event_output(m_pMidiEngine->alsaSeq(), &ev); if (m_pMidiBus->midiMonitor_out()) m_pMidiBus->midiMonitor_out()->enqueue( pEvent->type(), pEvent->value(), iTime); if (m_pMidiBus->pluginList_out()) { qtractorMidiManager *pMidiManager = (m_pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) { qtractorTimeScale::Cursor& cursor = m_pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const unsigned long t1 = pNode->frameFromTick(iTime); unsigned long t2 = t1; if (ev.type == SND_SEQ_EVENT_NOTE && ev.data.note.duration > 0) { iTime += (ev.data.note.duration - 1); pNode = cursor.seekTick(iTime); t2 += (pNode->frameFromTick(iTime) - t1); } pMidiManager->queued(&ev, t1, t2); } } } // Open status predicate. bool qtractorMidiPlayer::isOpen (void) const { return (m_pPlayerThread && m_pPlayerThread->isRunning()); } // Sample-rate accessor. unsigned int qtractorMidiPlayer::sampleRate (void) const { return (m_pTimeScale ? m_pTimeScale->sampleRate() : 44100); } // Queue time (ticks) accessor. unsigned long qtractorMidiPlayer::queueTime (void) const { snd_seq_t *pAlsaSeq = m_pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return 0; int iAlsaQueue = m_pMidiEngine->alsaQueue(); if (iAlsaQueue < 0) return 0; unsigned long iQueueTime = 0; snd_seq_queue_status_t *pQueueStatus; snd_seq_queue_status_alloca(&pQueueStatus); if (snd_seq_get_queue_status( pAlsaSeq, iAlsaQueue, pQueueStatus) >= 0) { iQueueTime = snd_seq_queue_status_get_tick_time(pQueueStatus); } return iQueueTime; } // Queue time (frames) accessor. unsigned long qtractorMidiPlayer::queueFrame (void) const { return (m_pTimeScale ? m_pTimeScale->frameFromTick(queueTime()) : 0); } //---------------------------------------------------------------------- // class qtractorMidiEngine -- ALSA sequencer client instance (singleton). // // Constructor. qtractorMidiEngine::qtractorMidiEngine ( qtractorSession *pSession ) : qtractorEngine(pSession, qtractorTrack::Midi) { m_pAlsaSeq = NULL; m_iAlsaClient = -1; m_iAlsaQueue = -1; m_iAlsaTimer = 0; m_pAlsaSubsSeq = NULL; m_iAlsaSubsPort = -1; m_pAlsaNotifier = NULL; m_pInputThread = NULL; m_pOutputThread = NULL; m_bDriftCorrect = true; m_iDriftCheck = 0; m_iDriftCount = DRIFT_CHECK; m_iTimeStart = 0; m_iTimeDrift = 0; m_iFrameStart = 0; m_iTimeStartEx = 0; m_iFrameStartEx = 0; m_bControlBus = false; m_pIControlBus = NULL; m_pOControlBus = NULL; m_bMetronome = false; m_bMetroBus = false; m_pMetroBus = NULL; m_iMetroChannel = 9; // GM Drums channel (10) m_iMetroBarNote = 76; // GM High-wood stick m_iMetroBarVelocity = 96; m_iMetroBarDuration = 48; m_iMetroBeatNote = 77; // GM Low-wood stick m_iMetroBeatVelocity = 64; m_iMetroBeatDuration = 24; m_iMetroOffset = 0; m_bMetroEnabled = false; // Time-scale cursor (tempo/time-signature map) m_pMetroCursor = NULL; // Track down tempo changes. m_fMetroTempo = 0.0f; // SMF player stuff. m_bPlayerBus = false; m_pPlayerBus = NULL; m_pPlayer = NULL; // No input/capture quantization (default). m_iCaptureQuantize = 0; // MIDI controller mapping flagger. m_iResetAllControllers = 0; // MIDI MMC/SPP modes. m_mmcDevice = 0x7f; // All-caller-id. m_mmcMode = qtractorBus::Duplex; m_sppMode = qtractorBus::Duplex; // MIDI Clock mode. m_clockMode = qtractorBus::None; // MIDI Clock tempo tracking. m_iClockCount = 0; m_fClockTempo = 120.0f; } // Special event notifier proxy object. const qtractorMidiEngineProxy *qtractorMidiEngine::proxy (void) const { return &m_proxy; } // ALSA sequencer client descriptor accessor. snd_seq_t *qtractorMidiEngine::alsaSeq (void) const { return m_pAlsaSeq; } int qtractorMidiEngine::alsaClient (void) const { return m_iAlsaClient; } int qtractorMidiEngine::alsaQueue (void) const { return m_iAlsaQueue; } // ALSA subscription port notifier. QSocketNotifier *qtractorMidiEngine::alsaNotifier (void) const { return m_pAlsaNotifier; } // ALSA subscription notifier acknowledgment. void qtractorMidiEngine::alsaNotifyAck (void) { if (m_pAlsaSubsSeq == NULL) return; do { snd_seq_event_t *pAlsaEvent; snd_seq_event_input(m_pAlsaSubsSeq, &pAlsaEvent); snd_seq_free_event(pAlsaEvent); } while (snd_seq_event_input_pending(m_pAlsaSubsSeq, 0) > 0); } // Special slave sync method. void qtractorMidiEngine::sync (void) { // Pure conditional thread slave syncronization... if (m_pOutputThread && m_pOutputThread->midiCursorSync()) m_pOutputThread->sync(); } // Read ahead frames configuration. void qtractorMidiEngine::setReadAhead ( unsigned int iReadAhead ) { if (m_pOutputThread) m_pOutputThread->setReadAhead(iReadAhead); } unsigned int qtractorMidiEngine::readAhead (void) const { return (m_pOutputThread ? m_pOutputThread->readAhead() : 0); } // Reset queue tempo. void qtractorMidiEngine::resetTempo (void) { // It must be surely activated... if (!isActivated()) return; // Needs a valid cursor... if (m_pMetroCursor == NULL) return; // Reset tempo cursor. m_pMetroCursor->reset(); // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return; // Recache tempo node... qtractorTimeScale::Node *pNode = m_pMetroCursor->seekFrame(pSession->playHead()); // Set queue tempo... snd_seq_queue_tempo_t *tempo; snd_seq_queue_tempo_alloca(&tempo); // Fill tempo struct with current tempo info. snd_seq_get_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, tempo); // Set the new intended ones... snd_seq_queue_tempo_set_ppq(tempo, (int) pSession->ticksPerBeat()); snd_seq_queue_tempo_set_tempo(tempo, (unsigned int) (60000000.0f / pNode->tempo)); // Give tempo struct to the queue. snd_seq_set_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, tempo); // Recache tempo value... m_fMetroTempo = pNode->tempo; // MIDI Clock tempo tracking. m_iClockCount = 0; m_fClockTempo = pNode->tempo; } // Reset all MIDI monitoring... void qtractorMidiEngine::resetAllMonitors (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return; // Reset common MIDI monitor stuff... qtractorMidiMonitor::resetTime( pSession->timeScale(), pSession->playHead()); // Reset all MIDI bus monitors... for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { if (pMidiBus->midiMonitor_in()) pMidiBus->midiMonitor_in()->reset(); if (pMidiBus->midiMonitor_out()) pMidiBus->midiMonitor_out()->reset(); } } // Reset all MIDI track channel monitors... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->reset(); } } } // Reset all MIDI instrument/controllers... void qtractorMidiEngine::resetAllControllers ( bool bForceImmediate ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::resetAllControllers(%d)", int(bForceImmediate)); #endif // Deferred processsing? if (!bForceImmediate) { ++m_iResetAllControllers; return; } // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return; // Reset all MIDI bus controllers... for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { qtractorMidiMonitor *pOutputMonitor = pMidiBus->midiMonitor_out(); if (pOutputMonitor) { pMidiBus->sendSysexList(); // SysEx setup! pMidiBus->setMasterVolume(pOutputMonitor->gain()); pMidiBus->setMasterPanning(pOutputMonitor->panning()); } else { qtractorMidiMonitor *pInputMonitor = pMidiBus->midiMonitor_in(); if (pInputMonitor) { pMidiBus->setMasterVolume(pInputMonitor->gain()); pMidiBus->setMasterPanning(pInputMonitor->panning()); } } } } // Reset all MIDI tracks channel bank/program and controllers... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { // MIDI track instrument patching (channel bank/program)... pTrack->setMidiPatch(pSession->instruments()); // MIDI track channel controllers... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) { pMidiBus->setVolume(pTrack, pTrack->gain()); pMidiBus->setPanning(pTrack, pTrack->panning()); } } } // Re-send all mapped feedback MIDI controllers... qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->sendAllControllers(); // Done. m_iResetAllControllers = 0; } // Whether is actually pending a reset of // all the MIDI instrument/controllers... bool qtractorMidiEngine::isResetAllControllers (void) const { return (m_iResetAllControllers > 0); } // Shut-off all MIDI buses (stop)... void qtractorMidiEngine::shutOffAllBuses ( bool bClose ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEngine::shutOffAllBuses(%d)", int(bClose)); #endif for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) pMidiBus->shutOff(bClose); } } // Shut-off all MIDI tracks (panic)... void qtractorMidiEngine::shutOffAllTracks (void) const { qtractorSession *pSession = session(); if (pSession == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::shutOffAllTracks()"); #endif QHash channels; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi) { qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) { const unsigned short iChannel = pTrack->midiChannel(); const unsigned short iChannelMask = (1 << iChannel); const unsigned short iChannelFlags = channels.value(pMidiBus, 0); if ((iChannelFlags & iChannelMask) == 0) { pMidiBus->setController(pTrack, ALL_SOUND_OFF); pMidiBus->setController(pTrack, ALL_NOTES_OFF); pMidiBus->setController(pTrack, ALL_CONTROLLERS_OFF); channels.insert(pMidiBus, iChannelFlags | iChannelMask); } } } } } // ALSA port input registry methods. void qtractorMidiEngine::addInputBus ( qtractorMidiBus *pMidiBus ) { m_inputBuses.insert(pMidiBus->alsaPort(), pMidiBus); } void qtractorMidiEngine::removeInputBus ( qtractorMidiBus *pMidiBus ) { m_inputBuses.remove(pMidiBus->alsaPort()); } void qtractorMidiEngine::addInputBuffer ( int iAlsaPort, qtractorMidiInputBuffer *pMidiInputBuffer ) { m_inputBuffers.insert(iAlsaPort, pMidiInputBuffer); } void qtractorMidiEngine::removeInputBuffer ( int iAlsaPort ) { m_inputBuffers.remove(iAlsaPort); } // MIDI event capture method. void qtractorMidiEngine::capture ( snd_seq_event_t *pEv ) { qtractorSession *pSession = session(); if (pSession == NULL) return; const int iAlsaPort = pEv->dest.port; qtractorMidiEvent::EventType type; unsigned char channel = 0; unsigned short param = 0; unsigned short value = 0; unsigned long duration = 0; unsigned char *pSysex = NULL; unsigned short iSysex = 0; unsigned long tick = pEv->time.tick; // - capture quantization... if (m_iCaptureQuantize > 0) { const unsigned long q = pSession->ticksPerBeat() / m_iCaptureQuantize; tick = q * ((tick + (q >> 1)) / q); } #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI In %d: %06lu 0x%02x", iAlsaPort, tick, pEv->type); if (pEv->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEv->data.ext.ptr; for (unsigned int i = 0; i < pEv->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(pEv->data.raw8.d); ++i) fprintf(stderr, " %3d", pEv->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif switch (pEv->type) { // case SND_SEQ_EVENT_NOTE: -- Unlikely real-time input. case SND_SEQ_EVENT_NOTEON: type = qtractorMidiEvent::NOTEON; channel = pEv->data.note.channel; param = pEv->data.note.note; value = pEv->data.note.velocity; // duration = pEv->data.note.duration; if (value == 0) { pEv->type = SND_SEQ_EVENT_NOTEOFF; type = qtractorMidiEvent::NOTEOFF; } break; case SND_SEQ_EVENT_NOTEOFF: type = qtractorMidiEvent::NOTEOFF; channel = pEv->data.note.channel; param = pEv->data.note.note; value = pEv->data.note.velocity; // duration = pEv->data.note.duration; break; case SND_SEQ_EVENT_KEYPRESS: type = qtractorMidiEvent::KEYPRESS; channel = pEv->data.note.channel; param = pEv->data.note.note; value = pEv->data.note.velocity; break; case SND_SEQ_EVENT_CONTROLLER: type = qtractorMidiEvent::CONTROLLER; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_REGPARAM: type = qtractorMidiEvent::REGPARAM; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_NONREGPARAM: type = qtractorMidiEvent::NONREGPARAM; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_CONTROL14: type = qtractorMidiEvent::CONTROL14; channel = pEv->data.control.channel; param = pEv->data.control.param; value = pEv->data.control.value; break; case SND_SEQ_EVENT_PGMCHANGE: type = qtractorMidiEvent::PGMCHANGE; channel = pEv->data.control.channel; // param = 0; value = pEv->data.control.value; break; case SND_SEQ_EVENT_CHANPRESS: type = qtractorMidiEvent::CHANPRESS; channel = pEv->data.control.channel; // param = 0; value = pEv->data.control.value; break; case SND_SEQ_EVENT_PITCHBEND: type = qtractorMidiEvent::PITCHBEND; channel = pEv->data.control.channel; // param = 0; value = (unsigned short) (0x2000 + pEv->data.control.value); break; case SND_SEQ_EVENT_START: case SND_SEQ_EVENT_STOP: case SND_SEQ_EVENT_CONTINUE: case SND_SEQ_EVENT_SONGPOS: // Trap SPP commands... if ((m_sppMode & qtractorBus::Input) && m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { // Post the stuffed event... m_proxy.notifySppEvent(int(pEv->type), pEv->data.control.value); } // Not handled any longer. return; case SND_SEQ_EVENT_CLOCK: // Trap MIDI Clocks... if ((m_clockMode & qtractorBus::Input) && m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { static QTime s_clockTime; if (++m_iClockCount == 1) s_clockTime.start(); else if (m_iClockCount > 72) { // 3 beat averaging... m_iClockCount = 0; const float fTempo = int(180000.0f / float(s_clockTime.elapsed())); if (::fabsf(fTempo - m_fClockTempo) / m_fClockTempo > 0.01f) { m_fClockTempo = fTempo; // Post the stuffed event... m_proxy.notifyClkEvent(m_fClockTempo); } } } // Not handled any longer. return; case SND_SEQ_EVENT_SYSEX: type = qtractorMidiEvent::SYSEX; pSysex = (unsigned char *) pEv->data.ext.ptr; iSysex = (unsigned short) pEv->data.ext.len; // Trap MMC commands... if ((m_mmcMode & qtractorBus::Input) && pSysex[1] == 0x7f && pSysex[3] == 0x06 // MMC command mode. && m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { // Post the stuffed event... m_proxy.notifyMmcEvent(qtractorMmcEvent(pSysex)); // Bail out, right now! return; } break; default: // Not handled here... return; } qtractorMidiManager *pMidiManager; qtractorTimeScale::Node *pNode; qtractorTimeScale::Cursor cursor(pSession->timeScale()); const unsigned long iTime = m_iTimeStart + tick; // Wrap in recording, if any... unsigned long iTimeEx = 0; bool bRecording = (pSession->isRecording() && isPlaying()); if (bRecording ) { iTimeEx = m_iTimeStartEx + tick; // Take care of recording loop-range... if (pSession->isLooping()) { const unsigned long iLoopEnd = pSession->loopEnd(); pNode = cursor.seekFrame(iLoopEnd); const unsigned long iLoopEndTime = pNode->tickFromFrame(iLoopEnd); if (iTime < iLoopEndTime && iTimeEx > iLoopEndTime) { const unsigned long iLoopStart = pSession->loopStart(); pNode = cursor.seekFrame(iLoopStart); const unsigned long iLoopStartTime = pNode->tickFromFrame(iLoopStart); iTimeEx = iLoopStartTime + (iTimeEx - iLoopEndTime) % (iLoopEndTime - iLoopStartTime); } } // Take care of punch-in/out-range... bRecording = (!pSession->isPunching() || (iTimeEx >= pSession->punchInTime() && iTimeEx < pSession->punchOutTime())); } const long f0 = m_iFrameStart; pNode = cursor.seekTick(iTime); const unsigned long t0 = pNode->frameFromTick(iTime); const unsigned long t1 = (long(t0) < f0 ? t0 : t0 - f0); #if 0//-- Unlikely real-time input. unsigned long t2 = t1; if (type == qtractorMidiEvent::NOTEON && duration > 0) { const unsigned long iTimeOff = iTime + (duration - 1); pNode = cursor.seekTick(iTimeOff); t2 += (pNode->frameFromTick(iTimeOff) - t0); } #endif // Now check which bus and track we're into... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // Must be a MIDI track... if (pTrack->trackType() != qtractorTrack::Midi) continue; // Must be capture/passthru mode // and for the intended channel... const bool bRecord = pTrack->isRecord(); const bool bMonitor = pSession->isTrackMonitor(pTrack); if ((bRecord || bMonitor) // && !pTrack->isMute() && (!pSession->soloTracks() || pTrack->isSolo()) && pSession->isTrackMidiChannel(pTrack, channel)) { qtractorMidiBus *pMidiBus = static_cast (pTrack->inputBus()); if (pMidiBus && pMidiBus->alsaPort() == iAlsaPort) { // Is it actually recording?... if (bRecord && bRecording) { qtractorMidiSequence *pSeq = NULL; qtractorMidiClip *pMidiClip = static_cast (pTrack->clipRecord()); if (pMidiClip) pSeq = pMidiClip->sequence(); if (pMidiClip && pSeq && pTrack->isClipRecordEx()) { // Take care of the overdub scenario... // Make sure it falls inside the recording clip... const unsigned long iClipStartTime = pMidiClip->clipStartTime(); const unsigned long iClipEndTime = iClipStartTime + pMidiClip->clipLengthTime(); if (iTimeEx >= iClipStartTime && iTimeEx < iClipEndTime) tick = iTimeEx - iClipStartTime; else if (type != qtractorMidiEvent::NOTEOFF) pSeq = NULL; } // Yep, maybe we have a new MIDI event on record... if (pSeq) { qtractorMidiEvent *pEvent = new qtractorMidiEvent( tick, type, param, value, duration); if (pSysex) pEvent->setSysex(pSysex, iSysex); pSeq->addEvent(pEvent); } } // Track input monitoring... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->enqueue(type, value); // Output monitoring on record... if (bMonitor) { pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus && pMidiBus->midiMonitor_out()) { // FIXME: MIDI-thru channel filtering prolog... const unsigned short iOldChannel = pEv->data.note.channel; pEv->data.note.channel = pTrack->midiChannel(); // MIDI-thru: same event redirected... snd_seq_ev_set_source(pEv, pMidiBus->alsaPort()); snd_seq_ev_set_subs(pEv); snd_seq_ev_set_direct(pEv); snd_seq_event_output_direct(m_pAlsaSeq, pEv); // Done with MIDI-thru. pMidiBus->midiMonitor_out()->enqueue(type, value); // Do it for the MIDI plugins too... pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->queued(pEv, t1); //..t2 if (!pMidiBus->isMonitor() && pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->queued(pEv, t1); //..t2 } // FIXME: MIDI-thru channel filtering epilog... pEv->data.note.channel = iOldChannel; } } } } } // MIDI Bus monitoring... qtractorMidiBus *pMidiBus = m_inputBuses.value(iAlsaPort, NULL); if (pMidiBus) { // Input monitoring... if (pMidiBus->midiMonitor_in()) pMidiBus->midiMonitor_in()->enqueue(type, value); // Do it for the MIDI input plugins too... if (pMidiBus->pluginList_in()) { pMidiManager = (pMidiBus->pluginList_in())->midiManager(); if (pMidiManager) pMidiManager->queued(pEv, t1); //..t2 } // Output monitoring on passthru... if (pMidiBus->isMonitor()) { // Do it for the MIDI output plugins too... if (pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->queued(pEv, t1); //..t2 } if (pMidiBus->midiMonitor_out()) { // MIDI-thru: same event redirected... snd_seq_ev_set_source(pEv, pMidiBus->alsaPort()); snd_seq_ev_set_subs(pEv); snd_seq_ev_set_direct(pEv); snd_seq_event_output_direct(m_pAlsaSeq, pEv); // Done with MIDI-thru. pMidiBus->midiMonitor_out()->enqueue(type, value); } } } else { // Input buffers (eg. insert returns)... qtractorMidiInputBuffer *pMidiInputBuffer = m_inputBuffers.value(iAlsaPort, NULL); if (pMidiInputBuffer) pMidiInputBuffer->enqueue(pEv); //..t0 } // Trap controller commands... if (type == qtractorMidiEvent::SYSEX) return; if (m_pIControlBus && m_pIControlBus->alsaPort() == iAlsaPort) { // Post the stuffed event... m_proxy.notifyCtlEvent( qtractorCtlEvent(type, channel, param, value)); } } // MIDI event enqueue method. void qtractorMidiEngine::enqueue ( qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain ) { qtractorSession *pSession = session(); if (pSession == NULL) return; // Target MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == NULL) return; #if 0 // HACK: Ignore our own mixer-monitor supplied controllers... if (pEvent->type() == qtractorMidiEvent::CONTROLLER) { if (pEvent->controller() == CHANNEL_VOLUME || pEvent->controller() == CHANNEL_PANNING) return; } #endif const int iAlsaPort = pMidiBus->alsaPort(); // Scheduled delivery: take into account // the time playback/queue started... const unsigned long tick = (long(iTime) > m_iTimeStart ? iTime - m_iTimeStart : 0); #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI Out %d: %06lu 0x%02x", iAlsaPort, tick, int(pEvent->type() | pTrack->midiChannel())); if (pEvent->type() == qtractorMidiEvent::SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEvent->sysex(); for (unsigned int i = 0; i < pEvent->sysex_len(); ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { fprintf(stderr, " %3d %3d (duration=%lu)\n", pEvent->note(), pEvent->velocity(), pEvent->duration()); } #endif // Intialize outbound event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Set Event tag... ev.tag = (unsigned char) (pTrack->midiTag() & 0xff); // Addressing... snd_seq_ev_set_source(&ev, iAlsaPort); snd_seq_ev_set_subs(&ev); // Scheduled delivery... snd_seq_ev_schedule_tick(&ev, m_iAlsaQueue, 0, tick); // Set proper event data... switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = int(fGain * float(pEvent->value())) & 0x7f; ev.data.note.duration = pEvent->duration(); if (pSession->isLooping()) { const unsigned long iLoopEndTime = pSession->tickFromFrame(pSession->loopEnd()); if (iLoopEndTime < iTime + ev.data.note.duration) ev.data.note.duration = iLoopEndTime - iTime; } break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = pEvent->velocity(); ev.data.note.duration = 0; break; case qtractorMidiEvent::CONTROLLER: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->controller(); // Track properties override... switch (pEvent->controller()) { case BANK_SELECT_MSB: if (pTrack->midiBank() >= 0) ev.data.control.value = (pTrack->midiBank() & 0x3f80) >> 7; break; case BANK_SELECT_LSB: if (pTrack->midiBank() >= 0) ev.data.control.value = (pTrack->midiBank() & 0x7f); break; case CHANNEL_VOLUME: ev.data.control.value = int(pTrack->gain() * float(pEvent->value())) & 0x7f; break; default: ev.data.control.value = pEvent->value(); } break; case qtractorMidiEvent::REGPARAM: ev.type = SND_SEQ_EVENT_REGPARAM; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::NONREGPARAM: ev.type = SND_SEQ_EVENT_NONREGPARAM; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::CONTROL14: ev.type = SND_SEQ_EVENT_CONTROL14; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->param(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->value(); // HACK: Track properties override... if (pTrack->midiProg() >= 0) ev.data.control.value = pTrack->midiProg(); break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->pitchBend(); break; case qtractorMidiEvent::SYSEX: { ev.type = SND_SEQ_EVENT_SYSEX; if (pMidiBus->midiMonitor_out()) { // HACK: Master volume hack... unsigned char *data = pEvent->sysex(); if (data[1] == 0x7f && data[2] == 0x7f && data[3] == 0x04 && data[4] == 0x01) { // Make a copy, update and cache it while queued... pEvent = new qtractorMidiEvent(*pEvent); data = pEvent->sysex(); data[5] = 0; data[6] = int(pMidiBus->midiMonitor_out()->gain() * float(data[6])) & 0x7f; m_sysexCache.append(pEvent); } } snd_seq_ev_set_sysex(&ev, pEvent->sysex_len(), pEvent->sysex()); break; } default: break; } // Pump it into the queue. snd_seq_event_output(m_pAlsaSeq, &ev); // MIDI track monitoring... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->enqueue(pEvent->type(), pEvent->value(), tick); // MIDI bus monitoring... if (pMidiBus->midiMonitor_out()) pMidiBus->midiMonitor_out()->enqueue( pEvent->type(), pEvent->value(), tick); // Do it for the MIDI track plugins too... qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const long f0 = m_iFrameStart; const unsigned long t0 = pNode->frameFromTick(iTime); const unsigned long t1 = (long(t0) < f0 ? t0 : t0 - f0); unsigned long t2 = t1; if (ev.type == SND_SEQ_EVENT_NOTE && ev.data.note.duration > 0) { const unsigned long iTimeOff = iTime + (ev.data.note.duration - 1); pNode = cursor.seekTick(iTimeOff); t2 += (pNode->frameFromTick(iTimeOff) - t0); } qtractorMidiManager *pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); // And for the MIDI output plugins as well... if (pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); } } // Reset ouput queue drift stats (audio vs. MIDI)... void qtractorMidiEngine::resetDrift (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::resetDrift()"); #endif m_iDriftCheck = 0; m_iDriftCount = DRIFT_CHECK; //--DRIFT-SKEW-BEGIN-- snd_seq_queue_tempo_t *pAlsaTempo; snd_seq_queue_tempo_alloca(&pAlsaTempo); snd_seq_get_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); const unsigned int iSkewBase = snd_seq_queue_tempo_get_skew_base(pAlsaTempo); snd_seq_queue_tempo_set_skew(pAlsaTempo, iSkewBase); snd_seq_set_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); //--DRIFT-SKEW-END-- m_iTimeDrift = 0; } // Do ouput queue status (audio vs. MIDI)... void qtractorMidiEngine::driftCheck (void) { if (!m_bDriftCorrect) return; if (++m_iDriftCheck < m_iDriftCount) return; qtractorSession *pSession = session(); if (pSession == NULL) return; // if (pSession->isRecording()) // return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; if (m_pMetroCursor == NULL) return; // Time to have some corrective approach...? snd_seq_queue_status_t *pQueueStatus; snd_seq_queue_status_alloca(&pQueueStatus); if (snd_seq_get_queue_status( m_pAlsaSeq, m_iAlsaQueue, pQueueStatus) >= 0) { const long iAudioFrame = m_iFrameStart + pAudioEngine->jackFrame() - m_iFrameStartEx; qtractorTimeScale::Node *pNode = m_pMetroCursor->seekFrame(iAudioFrame); const long iAudioTime = long(pNode->tickFromFrame(iAudioFrame)) - m_iTimeStart; const long iMidiTime = long(snd_seq_queue_status_get_tick_time(pQueueStatus)); long iDeltaTime = (iAudioTime - iMidiTime); // if (pSession->isLooping()) { const long iDeadTime = pSession->tickFromFrame(iAudioFrame + readAhead()) - iAudioTime - m_iTimeStart; const long iDeadTime2 = long(iDeadTime >> 4); if (iDeltaTime < -iDeadTime2 || iDeltaTime > +iDeadTime2) iDeltaTime = 0; // } if (iDeltaTime && iAudioTime > 0 && iMidiTime > 0) m_iTimeDrift += (iDeltaTime << 1); if (m_iTimeDrift && (iAudioTime > -m_iTimeDrift)) { //--DRIFT-SKEW-BEGIN-- snd_seq_queue_tempo_t *pAlsaTempo; snd_seq_queue_tempo_alloca(&pAlsaTempo); snd_seq_get_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); const unsigned int iSkewBase = snd_seq_queue_tempo_get_skew_base(pAlsaTempo); const unsigned int iSkewPrev = snd_seq_queue_tempo_get_skew(pAlsaTempo); const unsigned int iSkewNext = (unsigned int) (float(iSkewBase) * float(iAudioTime + m_iTimeDrift) / float(iAudioTime)); if (iSkewNext != iSkewPrev) { snd_seq_queue_tempo_set_skew(pAlsaTempo, iSkewNext); snd_seq_set_queue_tempo(m_pAlsaSeq, m_iAlsaQueue, pAlsaTempo); } //--DRIFT-SKEW-END-- #ifdef CONFIG_DEBUG//_0 qDebug("qtractorMidiEngine::driftCheck(%u): " "iAudioTime=%ld iMidiTime=%ld (%ld) iTimeDrift=%ld (%.2g%%)", m_iDriftCount, iAudioTime, iMidiTime, iDeltaTime, m_iTimeDrift, ((100.0f * float(iSkewNext)) / float(iSkewBase)) - 100.0f); #endif // Adaptive drift check... plan A. if ((iSkewNext > iSkewBase && iSkewNext > iSkewPrev) || (iSkewNext < iSkewBase && iSkewNext < iSkewPrev)) { if (m_iDriftCheck > DRIFT_CHECK_MIN) m_iDriftCount >>= 1; } else // Adaptive drift check... plan B. if (m_iDriftCheck < DRIFT_CHECK_MAX && !iDeltaTime) { m_iDriftCount <<= 1; // Adaptive drift check... plan 9. m_iTimeDrift >>= 1; } } } // Restart counting... m_iDriftCheck = 0; } // Flush ouput queue (if necessary)... void qtractorMidiEngine::flush (void) { // Really flush MIDI output... if (m_pOutputThread) m_pOutputThread->flushSync(); } // Device engine initialization method. bool qtractorMidiEngine::init (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Try open a new client... if (snd_seq_open(&m_pAlsaSeq, "default", SND_SEQ_OPEN_DUPLEX, SND_SEQ_NONBLOCK) < 0) return false; if (m_pAlsaSeq == NULL) return false; // Fix client name. const QByteArray aClientName = pSession->clientName().toUtf8(); snd_seq_set_client_name(m_pAlsaSeq, aClientName.constData()); m_iAlsaClient = snd_seq_client_id(m_pAlsaSeq); m_iAlsaQueue = snd_seq_alloc_queue(m_pAlsaSeq); // Set sequencer queue timer. if (qtractorMidiTimer().indexOf(m_iAlsaTimer) > 0) { qtractorMidiTimer::Key key(m_iAlsaTimer); snd_timer_id_t *pAlsaTimerId; snd_timer_id_alloca(&pAlsaTimerId); snd_timer_id_set_class(pAlsaTimerId, key.alsaTimerClass()); snd_timer_id_set_card(pAlsaTimerId, key.alsaTimerCard()); snd_timer_id_set_device(pAlsaTimerId, key.alsaTimerDevice()); snd_timer_id_set_subdevice(pAlsaTimerId, key.alsaTimerSubDev()); snd_seq_queue_timer_t *pAlsaTimer; snd_seq_queue_timer_alloca(&pAlsaTimer); snd_seq_queue_timer_set_type(pAlsaTimer, SND_SEQ_TIMER_ALSA); snd_seq_queue_timer_set_id(pAlsaTimer, pAlsaTimerId); snd_seq_set_queue_timer(m_pAlsaSeq, m_iAlsaQueue, pAlsaTimer); } // Setup subscriptions stuff... if (snd_seq_open(&m_pAlsaSubsSeq, "hw", SND_SEQ_OPEN_DUPLEX, 0) >= 0) { m_iAlsaSubsPort = snd_seq_create_simple_port( m_pAlsaSubsSeq, clientName().toUtf8().constData(), SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE | SND_SEQ_PORT_CAP_NO_EXPORT, SND_SEQ_PORT_TYPE_APPLICATION); if (m_iAlsaSubsPort >= 0) { struct pollfd pfd[1]; snd_seq_addr_t seq_addr; snd_seq_port_subscribe_t *pAlsaSubs; snd_seq_port_subscribe_alloca(&pAlsaSubs); seq_addr.client = SND_SEQ_CLIENT_SYSTEM; seq_addr.port = SND_SEQ_PORT_SYSTEM_ANNOUNCE; snd_seq_port_subscribe_set_sender(pAlsaSubs, &seq_addr); seq_addr.client = snd_seq_client_id(m_pAlsaSubsSeq); seq_addr.port = m_iAlsaSubsPort; snd_seq_port_subscribe_set_dest(pAlsaSubs, &seq_addr); snd_seq_subscribe_port(m_pAlsaSubsSeq, pAlsaSubs); snd_seq_poll_descriptors(m_pAlsaSubsSeq, pfd, 1, POLLIN); m_pAlsaNotifier = new QSocketNotifier( pfd[0].fd, QSocketNotifier::Read); } } // Time-scale cursor (tempo/time-signature map) m_pMetroCursor = new qtractorTimeScale::Cursor(pSession->timeScale()); return true; } // Device engine activation method. bool qtractorMidiEngine::activate (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Open SMF player to last... openPlayerBus(); // Open control/metronome buses, at least try... openControlBus(); openMetroBus(); // Create and start our own MIDI input queue thread... m_pInputThread = new qtractorMidiInputThread(this); m_pInputThread->start(QThread::TimeCriticalPriority); // Create and start our own MIDI output queue thread... const unsigned int iReadAhead = (pSession->sampleRate() >> 1); m_pOutputThread = new qtractorMidiOutputThread(this, iReadAhead); m_pOutputThread->start(QThread::HighPriority); // Reset/zero tickers... m_iTimeStart = 0; m_iFrameStart = 0; m_iTimeStartEx = m_iTimeStart; m_iFrameStartEx = pSession->audioEngine()->jackFrame(); // Reset output queue drift compensator... resetDrift(); // Reset all dependable monitoring... resetAllMonitors(); return true; } // Device engine start method. bool qtractorMidiEngine::start (void) { // It must be surely activated... if (!isActivated()) return false; // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Output thread must be around too... if (m_pOutputThread == NULL) return false; // Close any SMF player out there... closePlayer(); // Initial output thread bumping... qtractorSessionCursor *pMidiCursor = m_pOutputThread->midiCursorSync(true); if (pMidiCursor == NULL) return false; // Reset all dependables... resetTempo(); resetAllMonitors(); // Reset output queue drift compensator... resetDrift(); // Start queue timer... m_iFrameStart = long(pMidiCursor->frame()); m_iTimeStart = long(pSession->tickFromFrame(m_iFrameStart)); m_iTimeStartEx = m_iTimeStart; m_iFrameStartEx = pSession->audioEngine()->jackFrame(); // Effectively start sequencer queue timer... snd_seq_start_queue(m_pAlsaSeq, m_iAlsaQueue, NULL); snd_seq_drain_output(m_pAlsaSeq); // Carry on... m_pOutputThread->processSync(); return true; } // Device engine stop method. void qtractorMidiEngine::stop (void) { if (!isActivated()) return; // Cleanup queues... snd_seq_drop_input(m_pAlsaSeq); snd_seq_drop_output(m_pAlsaSeq); // Stop queue timer... snd_seq_stop_queue(m_pAlsaSeq, m_iAlsaQueue, NULL); flush(); // Shut-off all MIDI buses... shutOffAllBuses(); } // Device engine deactivation method. void qtractorMidiEngine::deactivate (void) { // We're stopping now... setPlaying(false); // Stop our queue threads... m_pInputThread->setRunState(false); m_pOutputThread->setRunState(false); m_pOutputThread->sync(); } // Device engine cleanup method. void qtractorMidiEngine::clean (void) { // Clean control/metronome buses... deleteControlBus(); deleteMetroBus(); // Close SMF player last... deletePlayerBus(); // Delete output thread... if (m_pOutputThread) { // Make it nicely... if (m_pOutputThread->isRunning()) do { m_pOutputThread->setRunState(false); // m_pOutputThread->terminate(); m_pOutputThread->sync(); } while (!m_pOutputThread->wait(100)); delete m_pOutputThread; m_pOutputThread = NULL; } // Last but not least, delete input thread... if (m_pInputThread) { // Make it nicely... if (m_pInputThread->isRunning()) do { m_pInputThread->setRunState(false); // m_pInputThread->terminate(); } while (!m_pInputThread->wait(100)); delete m_pInputThread; m_pInputThread = NULL; } // Time-scale cursor (tempo/time-signature map) if (m_pMetroCursor) { delete m_pMetroCursor; m_pMetroCursor = NULL; } // Drop subscription stuff. if (m_pAlsaSubsSeq) { if (m_pAlsaNotifier) { delete m_pAlsaNotifier; m_pAlsaNotifier = NULL; } if (m_iAlsaSubsPort >= 0) { snd_seq_delete_simple_port(m_pAlsaSubsSeq, m_iAlsaSubsPort); m_iAlsaSubsPort = -1; } snd_seq_close(m_pAlsaSubsSeq); m_pAlsaSubsSeq = NULL; } // Drop everything else, finally. if (m_pAlsaSeq) { // And now, the sequencer queue and handle... snd_seq_free_queue(m_pAlsaSeq, m_iAlsaQueue); snd_seq_close(m_pAlsaSeq); m_iAlsaQueue = -1; m_iAlsaClient = -1; m_pAlsaSeq = NULL; } // Clean any other left-overs... clearSysexCache(); // And all other timing tracers. m_iTimeStart = 0; m_iTimeDrift = 0; m_iFrameStart = 0; m_iTimeStartEx = 0; m_iFrameStartEx = 0; } // Special rewind method, for queue loop. void qtractorMidiEngine::restartLoop (void) { qtractorSession *pSession = session(); if (pSession && pSession->isLooping()) { const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); m_iFrameStart -= long(iLoopEnd - iLoopStart); m_iTimeStart -= pSession->tickFromFrame(iLoopEnd); m_iTimeStart += pSession->tickFromFrame(iLoopStart); // m_iTimeDrift = 0; -- Drift correction? // resetDrift(); } } // The delta-time/frame accessors. long qtractorMidiEngine::timeStart (void) const { return m_iTimeStart; } // The absolute-time/frame accessors. unsigned long qtractorMidiEngine::timeStartEx (void) const { return m_iTimeStartEx; } // Immediate track mute. void qtractorMidiEngine::trackMute ( qtractorTrack *pTrack, bool bMute ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::trackMute(%p, %d)", pTrack, bMute); #endif qtractorSession *pSession = session(); if (pSession == NULL) return; const unsigned long iFrame = pSession->playHead(); if (bMute) { // Remove all already enqueued events // for the given track and channel... snd_seq_remove_events_t *pre; snd_seq_remove_events_alloca(&pre); snd_seq_timestamp_t ts; const unsigned long iTime = pSession->tickFromFrame(iFrame); ts.tick = ((long) iTime > m_iTimeStart ? iTime - m_iTimeStart : 0); snd_seq_remove_events_set_time(pre, &ts); snd_seq_remove_events_set_tag(pre, pTrack->midiTag()); snd_seq_remove_events_set_channel(pre, pTrack->midiChannel()); snd_seq_remove_events_set_queue(pre, m_iAlsaQueue); snd_seq_remove_events_set_condition(pre, SND_SEQ_REMOVE_OUTPUT | SND_SEQ_REMOVE_TIME_AFTER | SND_SEQ_REMOVE_TIME_TICK | SND_SEQ_REMOVE_DEST_CHANNEL | SND_SEQ_REMOVE_IGNORE_OFF | SND_SEQ_REMOVE_TAG_MATCH); snd_seq_remove_events(m_pAlsaSeq, pre); // Immediate all current notes off. qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) pMidiBus->setController(pTrack, ALL_NOTES_OFF); // Clear/reset track monitor... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->clear(); // Reset track plugin buffers... if ((pTrack->pluginList())->midiManager()) (pTrack->pluginList())->midiManager()->reset(); // Done track mute. } else { // Must redirect to MIDI ouput thread: // the immediate re-enqueueing of MIDI events. m_pOutputThread->trackSync(pTrack, iFrame); // Done track unmute. } } // Immediate metronome mute. void qtractorMidiEngine::metroMute ( bool bMute ) { if (!m_bMetroEnabled) return; if (!m_bMetronome) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEngine::metroMute(%d)\n", int(bMute)); #endif qtractorSession *pSession = session(); if (pSession == NULL) return; const unsigned long iFrame = pSession->playHead(); if (bMute) { // Remove all already enqueued events // for the given track and channel... snd_seq_remove_events_t *pre; snd_seq_remove_events_alloca(&pre); snd_seq_timestamp_t ts; const unsigned long iTime = pSession->tickFromFrame(iFrame); ts.tick = ((long) iTime > m_iTimeStart ? iTime - m_iTimeStart : 0); snd_seq_remove_events_set_time(pre, &ts); snd_seq_remove_events_set_tag(pre, 0xff); snd_seq_remove_events_set_channel(pre, m_iMetroChannel); snd_seq_remove_events_set_queue(pre, m_iAlsaQueue); snd_seq_remove_events_set_condition(pre, SND_SEQ_REMOVE_OUTPUT | SND_SEQ_REMOVE_TIME_AFTER | SND_SEQ_REMOVE_TIME_TICK | SND_SEQ_REMOVE_DEST_CHANNEL | SND_SEQ_REMOVE_IGNORE_OFF | SND_SEQ_REMOVE_TAG_MATCH); snd_seq_remove_events(m_pAlsaSeq, pre); // Done metronome mute. } else { // Must redirect to MIDI ouput thread: // the immediate re-enqueueing of MIDI events. m_pOutputThread->metroSync(iFrame); // Done metronome unmute. } } // Control bus accessors. void qtractorMidiEngine::setControlBus ( bool bControlBus ) { deleteControlBus(); m_bControlBus = bControlBus; createControlBus(); if (isActivated()) openControlBus(); } bool qtractorMidiEngine::isControlBus (void) const { return m_bControlBus; } void qtractorMidiEngine::resetControlBus (void) { if (m_bControlBus && m_pOControlBus) return; createControlBus(); } // Control bus simple management. void qtractorMidiEngine::createControlBus (void) { deleteControlBus(); // Whether control bus is here owned, or... if (m_bControlBus) { m_pOControlBus = new qtractorMidiBus(this, "Control", qtractorBus::BusMode(qtractorBus::Duplex | qtractorBus::Ex)); m_pIControlBus = m_pOControlBus; } else { // Find available control buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (m_pIControlBus == NULL && (pBus->busMode() & qtractorBus::Input)) m_pIControlBus = static_cast (pBus); if (m_pOControlBus == NULL && (pBus->busMode() & qtractorBus::Output)) m_pOControlBus = static_cast (pBus); } } } // Open MIDI control stuff... bool qtractorMidiEngine::openControlBus (void) { closeControlBus(); // Is there any? if (m_pOControlBus == NULL) createControlBus(); if (m_pOControlBus == NULL) return false; // This is it, when dedicated... if (m_bControlBus) { addBusEx(m_pOControlBus); m_pOControlBus->open(); } return true; } // Close MIDI control stuff. void qtractorMidiEngine::closeControlBus (void) { if (m_pOControlBus && m_bControlBus) { m_pOControlBus->close(); removeBusEx(m_pOControlBus); } } // Destroy MIDI control stuff. void qtractorMidiEngine::deleteControlBus (void) { closeControlBus(); // When owned, both input and output // bus are the one and the same... if (m_pOControlBus && m_bControlBus) delete m_pOControlBus; // Reset both control buses... m_pIControlBus = NULL; m_pOControlBus = NULL; } // Control buses accessors. qtractorMidiBus *qtractorMidiEngine::controlBus_in() const { return m_pIControlBus; } qtractorMidiBus *qtractorMidiEngine::controlBus_out() const { return m_pOControlBus; } // Player bus accessors. void qtractorMidiEngine::setPlayerBus ( bool bPlayerBus ) { deletePlayerBus(); m_bPlayerBus = bPlayerBus; createPlayerBus(); if (isActivated()) openPlayerBus(); } bool qtractorMidiEngine::isPlayerBus (void) const { return m_bPlayerBus; } // Player bus simple management. void qtractorMidiEngine::createPlayerBus (void) { deletePlayerBus(); // Whether metronome bus is here owned, or... if (m_bPlayerBus) { m_pPlayerBus = new qtractorMidiBus(this, "Player", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); } else { // Find first available output buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pPlayerBus = static_cast (pBus); break; } } } } // Open MIDI player stuff... bool qtractorMidiEngine::openPlayerBus (void) { closePlayerBus(); // Is there any? if (m_pPlayerBus == NULL) createPlayerBus(); if (m_pPlayerBus == NULL) return false; // This is it, when dedicated... if (m_bPlayerBus) { addBusEx(m_pPlayerBus); m_pPlayerBus->open(); } // Time to create our player... m_pPlayer = new qtractorMidiPlayer(m_pPlayerBus); return true; } // Close MIDI player stuff. void qtractorMidiEngine::closePlayerBus (void) { if (m_pPlayer) m_pPlayer->close(); if (m_pPlayerBus && m_bPlayerBus) { m_pPlayerBus->close(); removeBusEx(m_pPlayerBus); } } // Destroy MIDI player stuff. void qtractorMidiEngine::deletePlayerBus (void) { closePlayerBus(); if (m_pPlayer) { delete m_pPlayer; m_pPlayer = NULL; } if (m_pPlayerBus && m_bPlayerBus) delete m_pPlayerBus; m_pPlayerBus = NULL; } // Tell whether audition/pre-listening is active... bool qtractorMidiEngine::isPlayerOpen (void) const { return (m_pPlayer ? m_pPlayer->isOpen() : false); } // Open and start audition/pre-listening... bool qtractorMidiEngine::openPlayer ( const QString& sFilename, int iTrackChannel ) { if (isPlaying()) return false; m_iFrameStart = 0; m_iTimeStart = 0; m_iTimeStartEx = m_iTimeStart; return (m_pPlayer ? m_pPlayer->open(sFilename, iTrackChannel) : false); } // Stop and close audition/pre-listening... void qtractorMidiEngine::closePlayer (void) { if (m_pPlayer) m_pPlayer->close(); } // MMC dispatch special commands. void qtractorMidiEngine::sendMmcLocate ( unsigned long iLocate ) const { unsigned char data[6]; data[0] = 0x01; data[1] = iLocate / (3600 * 30); iLocate -= (3600 * 30) * (int) data[1]; data[2] = iLocate / ( 60 * 30); iLocate -= ( 60 * 30) * (int) data[2]; data[3] = iLocate / ( 30); iLocate -= ( 30) * (int) data[3]; data[4] = iLocate; data[5] = 0; sendMmcCommand(qtractorMmcEvent::LOCATE, data, sizeof(data)); } void qtractorMidiEngine::sendMmcMaskedWrite ( qtractorMmcEvent::SubCommand scmd, int iTrack, bool bOn ) const { unsigned char data[4]; const int iMask = (1 << (iTrack < 2 ? iTrack + 5 : (iTrack - 2) % 7)); data[0] = scmd; data[1] = (unsigned char) (iTrack < 2 ? 0 : 1 + (iTrack - 2) / 7); data[2] = (unsigned char) iMask; data[3] = (unsigned char) (bOn ? iMask : 0); sendMmcCommand(qtractorMmcEvent::MASKED_WRITE, data, sizeof(data)); } void qtractorMidiEngine::sendMmcCommand ( qtractorMmcEvent::Command cmd, unsigned char *pMmcData, unsigned short iMmcData ) const { // Do we have MMC output enabled? if ((m_mmcMode & qtractorBus::Output) == 0) return; // We surely need a output control bus... if (m_pOControlBus == NULL) return; // Build up the MMC sysex message... unsigned char *pSysex; unsigned short iSysex; iSysex = 6; if (pMmcData && iMmcData > 0) iSysex += 1 + iMmcData; pSysex = new unsigned char [iSysex]; iSysex = 0; pSysex[iSysex++] = 0xf0; // Sysex header. pSysex[iSysex++] = 0x7f; // Realtime sysex. pSysex[iSysex++] = m_mmcDevice; // MMC device id. pSysex[iSysex++] = 0x06; // MMC command mode. pSysex[iSysex++] = (unsigned char) cmd; // MMC command code. if (pMmcData && iMmcData > 0) { pSysex[iSysex++] = iMmcData; ::memcpy(&pSysex[iSysex], pMmcData, iMmcData); iSysex += iMmcData; } pSysex[iSysex++] = 0xf7; // Sysex trailer. // Send it out, now. m_pOControlBus->sendSysex(pSysex, iSysex); // Done. delete [] pSysex; } // SPP dispatch special command. void qtractorMidiEngine::sendSppCommand ( int iCmdType, unsigned short iSongPos ) const { // Do we have SPP output enabled? if ((m_sppMode & qtractorBus::Output) == 0) return; // We surely need a output control bus... if (m_pOControlBus == NULL) return; // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_pOControlBus->alsaPort()); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set command parameters... // - SND_SEQ_EVENT_START // - SND_SEQ_EVENT_STOP // - SND_SEQ_EVENT_CONTINUE // - SND_SEQ_EVENT_SONGPOS ev.type = snd_seq_event_type(iCmdType); ev.data.control.value = iSongPos; // Bail out... snd_seq_event_output_direct(m_pAlsaSeq, &ev); } // Metronome switching. void qtractorMidiEngine::setMetronome ( bool bMetronome ) { m_bMetronome = bMetronome; if (isPlaying()) metroMute(!m_bMetronome); } bool qtractorMidiEngine::isMetronome (void) const { return m_bMetronome; } // Metronome enabled accessors. void qtractorMidiEngine::setMetroEnabled ( bool bMetroEnabled ) { m_bMetroEnabled = bMetroEnabled; } bool qtractorMidiEngine::isMetroEnabled (void) const { return m_bMetroEnabled; } // Metronome bus accessors. void qtractorMidiEngine::setMetroBus ( bool bMetroBus ) { deleteMetroBus(); m_bMetroBus = bMetroBus; createMetroBus(); if (isActivated()) openMetroBus(); } bool qtractorMidiEngine::isMetroBus (void) const { return m_bMetroBus; } void qtractorMidiEngine::resetMetroBus (void) { if (m_bMetroBus && m_pMetroBus) return; createMetroBus(); } // Metronome bus simple management. void qtractorMidiEngine::createMetroBus (void) { deleteMetroBus(); if (!m_bMetroEnabled) return; // Whether metronome bus is here owned, or... if (m_bMetroBus) { m_pMetroBus = new qtractorMidiBus(this, "Metronome", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); } else { // Find first available output buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pMetroBus = static_cast (pBus); break; } } } } // Open MIDI metronome stuff... bool qtractorMidiEngine::openMetroBus (void) { closeMetroBus(); if (!m_bMetroEnabled) return false; // Is there any? if (m_pMetroBus == NULL) createMetroBus(); if (m_pMetroBus == NULL) return false; // This is it, when dedicated... if (m_bMetroBus) { addBusEx(m_pMetroBus); m_pMetroBus->open(); } return true; } // Close MIDI metronome stuff. void qtractorMidiEngine::closeMetroBus (void) { if (m_pMetroBus && m_bMetroBus) { m_pMetroBus->close(); removeBusEx(m_pMetroBus); } } // Destroy MIDI metronome stuff. void qtractorMidiEngine::deleteMetroBus (void) { closeMetroBus(); if (m_pMetroBus && m_bMetroBus) delete m_pMetroBus; m_pMetroBus = NULL; } // Metronome channel accessors. void qtractorMidiEngine::setMetroChannel ( unsigned short iChannel ) { m_iMetroChannel = iChannel; } unsigned short qtractorMidiEngine::metroChannel (void) const { return m_iMetroChannel; } // Metronome bar parameters. void qtractorMidiEngine::setMetroBar ( int iNote, int iVelocity, unsigned long iDuration ) { m_iMetroBarNote = iNote; m_iMetroBarVelocity = iVelocity; m_iMetroBarDuration = iDuration; } int qtractorMidiEngine::metroBarNote (void) const { return m_iMetroBarNote; } int qtractorMidiEngine::metroBarVelocity (void) const { return m_iMetroBarVelocity; } unsigned long qtractorMidiEngine::metroBarDuration (void) const { return m_iMetroBarDuration; } // Metronome bar parameters. void qtractorMidiEngine::setMetroBeat ( int iNote, int iVelocity, unsigned long iDuration ) { m_iMetroBeatNote = iNote; m_iMetroBeatVelocity = iVelocity; m_iMetroBeatDuration = iDuration; } int qtractorMidiEngine::metroBeatNote (void) const { return m_iMetroBarNote; } int qtractorMidiEngine::metroBeatVelocity (void) const { return m_iMetroBarVelocity; } unsigned long qtractorMidiEngine::metroBeatDuration (void) const { return m_iMetroBeatDuration; } // Metronome latency offset (in ticks). void qtractorMidiEngine::setMetroOffset ( unsigned long iMetroOffset ) { m_iMetroOffset = iMetroOffset; } unsigned long qtractorMidiEngine::metroOffset (void) const { return m_iMetroOffset; } // Process metronome clicks. void qtractorMidiEngine::processMetro ( unsigned long iFrameStart, unsigned long iFrameEnd ) { if (m_pMetroCursor == NULL) return; qtractorTimeScale::Node *pNode = m_pMetroCursor->seekFrame(iFrameEnd); // Take this moment to check for tempo changes... if (pNode->tempo != m_fMetroTempo) { // New tempo node... const unsigned long iTime = (pNode->frame < iFrameStart ? pNode->tickFromFrame(iFrameStart) : pNode->tick); // Enqueue tempo event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Scheduled delivery: take into account // the time playback/queue started... const unsigned long tick = (long(iTime) > m_iTimeStart ? iTime - m_iTimeStart : 0); snd_seq_ev_schedule_tick(&ev, m_iAlsaQueue, 0, tick); ev.type = SND_SEQ_EVENT_TEMPO; ev.data.queue.queue = m_iAlsaQueue; ev.data.queue.param.value = (unsigned int) (60000000.0f / pNode->tempo); ev.dest.client = SND_SEQ_CLIENT_SYSTEM; ev.dest.port = SND_SEQ_PORT_SYSTEM_TIMER; // Pump it into the queue. snd_seq_event_output(m_pAlsaSeq, &ev); // Save for next change. m_fMetroTempo = pNode->tempo; // Update MIDI monitor slot stuff... qtractorMidiMonitor::splitTime( m_pMetroCursor->timeScale(), pNode->frame, tick); } // Get on with the actual metronome/clock stuff... if (!m_bMetronome && (m_clockMode & qtractorBus::Output) == 0) return; // Register the next metronome/clock beat slot. const unsigned long iTimeEnd = pNode->tickFromFrame(iFrameEnd); pNode = m_pMetroCursor->seekFrame(iFrameStart); const unsigned long iTimeStart = pNode->tickFromFrame(iFrameStart); unsigned int iBeat = pNode->beatFromTick(iTimeStart); unsigned long iTime = pNode->tickFromBeat(iBeat); // Intialize outbound metronome event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... if (m_pMetroBus) { snd_seq_ev_set_source(&ev, m_pMetroBus->alsaPort()); snd_seq_ev_set_subs(&ev); } // Set common event data... ev.tag = (unsigned char) 0xff; ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = m_iMetroChannel; // Intialize outbound clock event... snd_seq_event_t ev_clock; snd_seq_ev_clear(&ev_clock); // Addressing... if (m_pOControlBus) { snd_seq_ev_set_source(&ev_clock, m_pOControlBus->alsaPort()); snd_seq_ev_set_subs(&ev_clock); } // Set common event data... ev_clock.tag = (unsigned char) 0xff; ev_clock.type = SND_SEQ_EVENT_CLOCK; while (iTime < iTimeEnd) { // Scheduled delivery: take into account // the time playback/queue started... if (m_clockMode & qtractorBus::Output) { unsigned long iTimeClock = iTime; const unsigned int iTicksPerClock = pNode->ticksPerBeat / 24; for (unsigned int iClock = 0; iClock < 24; ++iClock) { if (iTimeClock >= iTimeEnd) break; if (iTimeClock >= iTimeStart) { const unsigned long tick = (long(iTimeClock) > m_iTimeStart ? iTimeClock - m_iTimeStart : 0); snd_seq_ev_schedule_tick(&ev_clock, m_iAlsaQueue, 0, tick); snd_seq_event_output(m_pAlsaSeq, &ev_clock); } iTimeClock += iTicksPerClock; } } if (m_bMetronome && iTime >= iTimeStart) { // Have some latency compensation... const unsigned long iTimeOffset = (m_iMetroOffset > 0 && iTime > m_iMetroOffset ? iTime - m_iMetroOffset : iTime); // Set proper event schedule time... const unsigned long tick = (long(iTimeOffset) > m_iTimeStart ? iTimeOffset - m_iTimeStart : 0); snd_seq_ev_schedule_tick(&ev, m_iAlsaQueue, 0, tick); // Set proper event data... if (pNode->beatIsBar(iBeat)) { ev.data.note.note = m_iMetroBarNote; ev.data.note.velocity = m_iMetroBarVelocity; ev.data.note.duration = m_iMetroBarDuration; } else { ev.data.note.note = m_iMetroBeatNote; ev.data.note.velocity = m_iMetroBeatVelocity; ev.data.note.duration = m_iMetroBeatDuration; } // Pump it into the queue. snd_seq_event_output(m_pAlsaSeq, &ev); // MIDI track monitoring... if (m_pMetroBus && m_pMetroBus->midiMonitor_out()) { m_pMetroBus->midiMonitor_out()->enqueue( qtractorMidiEvent::NOTEON, ev.data.note.velocity, tick); } } // Go for next beat... iTime += pNode->ticksPerBeat; pNode = m_pMetroCursor->seekBeat(++iBeat); } } // Access to current tempo/time-signature cursor. qtractorTimeScale::Cursor *qtractorMidiEngine::metroCursor (void) const { return m_pMetroCursor; } // Document element methods. bool qtractorMidiEngine::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorEngine::clear(); createControlBus(); createMetroBus(); // Load session children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "midi-control") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "mmc-mode") { qtractorMidiEngine::setMmcMode( qtractorBus::busModeFromText(eProp.text())); } else if (eProp.tagName() == "mmc-device") { qtractorMidiEngine::setMmcDevice( eProp.text().toInt() & 0x7f); } else if (eProp.tagName() == "spp-mode") { qtractorMidiEngine::setSppMode( qtractorBus::busModeFromText(eProp.text())); } else if (eProp.tagName() == "clock-mode") { qtractorMidiEngine::setClockMode( qtractorBus::busModeFromText(eProp.text())); } } } else if (eChild.tagName() == "midi-bus") { QString sBusName = eChild.attribute("name"); qtractorMidiBus::BusMode busMode = qtractorBus::busModeFromText(eChild.attribute("mode")); qtractorMidiBus *pMidiBus = new qtractorMidiBus(this, sBusName, busMode); if (!pMidiBus->loadElement(pDocument, &eChild)) return false; qtractorMidiEngine::addBus(pMidiBus); } else if (eChild.tagName() == "control-inputs") { if (m_bControlBus && m_pIControlBus) { m_pIControlBus->loadConnects( m_pIControlBus->inputs(), pDocument, &eChild); } } else if (eChild.tagName() == "control-outputs") { if (m_bControlBus && m_pOControlBus) { m_pOControlBus->loadConnects( m_pOControlBus->outputs(), pDocument, &eChild); } } else if (eChild.tagName() == "metronome-outputs") { if (m_bMetroBus && m_pMetroBus) { m_pMetroBus->loadConnects( m_pMetroBus->outputs(), pDocument, &eChild); } } } return true; } bool qtractorMidiEngine::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Save transport/control modes... QDomElement eControl = pDocument->document()->createElement("midi-control"); pDocument->saveTextElement("mmc-mode", qtractorBus::textFromBusMode( qtractorMidiEngine::mmcMode()), &eControl); pDocument->saveTextElement("mmc-device", QString::number(int(qtractorMidiEngine::mmcDevice())), &eControl); pDocument->saveTextElement("spp-mode", qtractorBus::textFromBusMode( qtractorMidiEngine::sppMode()), &eControl); pDocument->saveTextElement("clock-mode", qtractorBus::textFromBusMode( qtractorMidiEngine::clockMode()), &eControl); pElement->appendChild(eControl); // Save MIDI buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { // Create the new MIDI bus element... QDomElement eMidiBus = pDocument->document()->createElement("midi-bus"); pMidiBus->saveElement(pDocument, &eMidiBus); pElement->appendChild(eMidiBus); } } // Control bus (input) connects... if (m_bControlBus && m_pIControlBus) { QDomElement eInputs = pDocument->document()->createElement("control-inputs"); qtractorBus::ConnectList inputs; m_pIControlBus->updateConnects(qtractorBus::Input, inputs); m_pIControlBus->saveConnects(inputs, pDocument, &eInputs); pElement->appendChild(eInputs); } // Control bus (output) connects... if (m_bControlBus && m_pOControlBus) { QDomElement eOutputs = pDocument->document()->createElement("control-outputs"); qtractorBus::ConnectList outputs; m_pOControlBus->updateConnects(qtractorBus::Output, outputs); m_pOControlBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } // Metronome bus connects... if (m_bMetroBus && m_pMetroBus) { QDomElement eOutputs = pDocument->document()->createElement("metronome-outputs"); qtractorBus::ConnectList outputs; m_pMetroBus->updateConnects(qtractorBus::Output, outputs); m_pMetroBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } return true; } // MIDI-export method. bool qtractorMidiEngine::fileExport ( const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart, unsigned long iExportEnd ) { // No simultaneous or foul exports... if (isPlaying()) return false; // Make sure we have an actual session cursor... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Cannot have exports longer than current session. if (iExportStart >= iExportEnd) iExportEnd = pSession->sessionEnd(); if (iExportStart >= iExportEnd) return false; const unsigned short iTicksPerBeat = pSession->ticksPerBeat(); const unsigned long iTimeStart = pSession->tickFromFrame(iExportStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iExportEnd); const unsigned short iFormat = qtractorMidiClip::defaultFormat(); unsigned short iSeq; unsigned short iSeqs = 0; QList seqs; qtractorMidiSequence **ppSeqs = NULL; if (iFormat == 0) { iSeqs = 16; ppSeqs = new qtractorMidiSequence * [iSeqs]; for (iSeq = 0; iSeq < iSeqs; ++iSeq) { ppSeqs[iSeq] = new qtractorMidiSequence( QString(), iSeq, iTicksPerBeat); } } // Do the real grunt work, get eaach elligigle track // and copy the events in range to be written out... QListIterator bus_iter(exportBuses); unsigned short iTracks = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != qtractorTrack::Midi) continue; if (pTrack->isMute() || (pSession->soloTracks() && !pTrack->isSolo())) continue; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == NULL) continue; // Check whether this track makes it // as one of the exported buses.... qtractorMidiBus *pExportBus = NULL; bus_iter.toFront(); while (bus_iter.hasNext()) { pExportBus = bus_iter.next(); if (pExportBus && pExportBus->alsaPort() == pMidiBus->alsaPort()) break; pExportBus = NULL; } // Is it not? if (pExportBus == NULL) continue; // We have a target sequence, maybe reused... qtractorMidiSequence *pSeq; if (ppSeqs) { // SMF Format 0 pSeq = ppSeqs[pTrack->midiChannel() & 0x0f]; QString sName = pSeq->name(); if (!sName.isEmpty()) sName += "; "; pSeq->setName(sName + pTrack->trackName()); } else { // SMF Format 1 ++iTracks; pSeq = new qtractorMidiSequence( pTrack->trackName(), iTracks, iTicksPerBeat); pSeq->setChannel(pTrack->midiChannel()); seqs.append(pSeq); } // Make this track setup... if (pSeq->bank() < 0) pSeq->setBank(pTrack->midiBank()); if (pSeq->prog() < 0) pSeq->setProg(pTrack->midiProg()); // Now, for every clip... qtractorClip *pClip = pTrack->clips().first(); while (pClip && pClip->clipStart() + pClip->clipLength() < iExportStart) pClip = pClip->next(); while (pClip && pClip->clipStart() < iExportEnd) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { const unsigned long iTimeClip = pSession->tickFromFrame(pClip->clipStart()); const unsigned long iTimeOffset = iTimeClip - iTimeStart; // For each event... qtractorMidiEvent *pEvent = pMidiClip->sequence()->events().first(); while (pEvent && iTimeClip + pEvent->time() < iTimeStart) pEvent = pEvent->next(); while (pEvent && iTimeClip + pEvent->time() < iTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(iTimeOffset + pEvent->time()); if (pNewEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned long iTimeEvent = iTimeClip + pEvent->time(); float fGain = pMidiClip->gain( pSession->frameFromTick(iTimeEvent) - pClip->clipStart()); pNewEvent->setVelocity((unsigned char) (fGain * float(pEvent->velocity())) & 0x7f); if (iTimeEvent + pEvent->duration() > iTimeEnd) pNewEvent->setDuration(iTimeEnd - iTimeEvent); } pSeq->insertEvent(pNewEvent); pEvent = pEvent->next(); } } pClip = pClip->next(); } // Have a break... qtractorSession::stabilize(); } // Account for the only or META info track... ++iTracks; // Special on SMF Format 1... if (ppSeqs == NULL) { // Sanity check... if (iTracks < 1) return false; // Number of actual track sequences... iSeqs = iTracks; ppSeqs = new qtractorMidiSequence * [iSeqs]; QListIterator seq_iter(seqs); ppSeqs[0] = NULL; // META info track... for (iSeq = 1; iSeq < iSeqs && seq_iter.hasNext(); ++iSeq) ppSeqs[iSeq] = seq_iter.next(); // May clear it now. seqs.clear(); } // Prepare file for writing... qtractorMidiFile file; // File ready for export? const bool bResult = file.open(sExportPath, qtractorMidiFile::Write); if (bResult) { if (file.writeHeader(iFormat, iTracks, iTicksPerBeat)) { // Export SysEx setups... bus_iter.toFront(); while (bus_iter.hasNext()) { qtractorMidiBus *pExportBus = bus_iter.next(); qtractorMidiSysexList *pSysexList = pExportBus->sysexList(); if (pSysexList && pSysexList->count() > 0) { if (ppSeqs[0] == NULL) { ppSeqs[0] = new qtractorMidiSequence( QFileInfo(sExportPath).baseName(), 0, iTicksPerBeat); } pExportBus->exportSysexList(ppSeqs[0]); } } // Export tempo map as well... if (file.tempoMap()) { file.tempoMap()->fromTimeScale( pSession->timeScale(), iTimeStart); } file.writeTracks(ppSeqs, iSeqs); } file.close(); } // Free locally allocated track/sequence array. for (iSeq = 0; iSeq < iSeqs; ++iSeq) { if (ppSeqs[iSeq]) delete ppSeqs[iSeq]; } delete [] ppSeqs; // Done successfully. return bResult; } // Retrieve/restore all connections, on all MIDI buses. // return the total number of effective (re)connection attempts... int qtractorMidiEngine::updateConnects (void) { // Do it as usual, on all standard owned dependable buses... const int iUpdate = qtractorEngine::updateConnects(); // Reset all pending controllers, if any... if (m_iResetAllControllers > 0) resetAllControllers(true); // Force immediate! // Done. return iUpdate; } // Capture/input (record) quantization accessors. // (value in snap-per-beat units) void qtractorMidiEngine::setCaptureQuantize ( unsigned short iCaptureQuantize ) { m_iCaptureQuantize = iCaptureQuantize; } unsigned short qtractorMidiEngine::captureQuantize (void) const { return m_iCaptureQuantize; } // ALSA device queue timer. void qtractorMidiEngine::setAlsaTimer ( int iAlsaTimer ) { m_iAlsaTimer = iAlsaTimer; } int qtractorMidiEngine::alsaTimer (void) const { return m_iAlsaTimer; } // Drift check/correction accessors. void qtractorMidiEngine::setDriftCorrect ( bool bDriftCorrect ) { m_bDriftCorrect = bDriftCorrect; } bool qtractorMidiEngine::isDriftCorrect (void) const { return m_bDriftCorrect; } // MMC device-id accessors. void qtractorMidiEngine::setMmcDevice ( unsigned char mmcDevice ) { m_mmcDevice = mmcDevice; } unsigned char qtractorMidiEngine::mmcDevice (void) const { return m_mmcDevice; } // MMC mode accessors. void qtractorMidiEngine::setMmcMode ( qtractorBus::BusMode mmcMode ) { m_mmcMode = mmcMode; } qtractorBus::BusMode qtractorMidiEngine::mmcMode (void) const { return m_mmcMode; } // SPP mode accessors. void qtractorMidiEngine::setSppMode ( qtractorBus::BusMode sppMode ) { m_sppMode = sppMode; } qtractorBus::BusMode qtractorMidiEngine::sppMode (void) const { return m_sppMode; } // MIDI Clock mode accessors. void qtractorMidiEngine::setClockMode ( qtractorBus::BusMode clockMode ) { m_clockMode = clockMode; } qtractorBus::BusMode qtractorMidiEngine::clockMode (void) const { return m_clockMode; } // Free overriden SysEx queued events. void qtractorMidiEngine::clearSysexCache (void) { qDeleteAll(m_sysexCache); m_sysexCache.clear(); } //---------------------------------------------------------------------- // class qtractorMidiBus -- Managed ALSA sequencer port set // // Constructor. qtractorMidiBus::qtractorMidiBus ( qtractorMidiEngine *pMidiEngine, const QString& sBusName, BusMode busMode, bool bMonitor ) : qtractorBus(pMidiEngine, sBusName, busMode, bMonitor) { m_iAlsaPort = -1; if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { m_pIMidiMonitor = new qtractorMidiMonitor(); m_pIPluginList = createPluginList(qtractorPluginList::MidiInBus); m_pICurveFile = new qtractorCurveFile(m_pIPluginList->curveList()); } else { m_pIMidiMonitor = NULL; m_pIPluginList = NULL; m_pICurveFile = NULL; } if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { m_pOMidiMonitor = new qtractorMidiMonitor(); m_pOPluginList = createPluginList(qtractorPluginList::MidiOutBus); m_pOCurveFile = new qtractorCurveFile(m_pOPluginList->curveList()); m_pSysexList = new qtractorMidiSysexList(); } else { m_pOMidiMonitor = NULL; m_pOPluginList = NULL; m_pOCurveFile = NULL; m_pSysexList = NULL; } } // Destructor. qtractorMidiBus::~qtractorMidiBus (void) { close(); if (m_pIMidiMonitor) delete m_pIMidiMonitor; if (m_pOMidiMonitor) delete m_pOMidiMonitor; if (m_pICurveFile) delete m_pICurveFile; if (m_pOCurveFile) delete m_pOCurveFile; if (m_pIPluginList) delete m_pIPluginList; if (m_pOPluginList) delete m_pOPluginList; if (m_pSysexList) delete m_pSysexList; } // ALSA sequencer port accessor. int qtractorMidiBus::alsaPort (void) const { return m_iAlsaPort; } // Register and pre-allocate bus port buffers. bool qtractorMidiBus::open (void) { // close(); qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return false; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return false; const qtractorBus::BusMode busMode = qtractorMidiBus::busMode(); // The verry same port might be used for input and output... unsigned int flags = 0; if (busMode & qtractorBus::Input) flags |= SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE; if (busMode & qtractorBus::Output) flags |= SND_SEQ_PORT_CAP_READ | SND_SEQ_PORT_CAP_SUBS_READ; m_iAlsaPort = snd_seq_create_simple_port( pAlsaSeq, busName().toUtf8().constData(), flags, SND_SEQ_PORT_TYPE_MIDI_GENERIC | SND_SEQ_PORT_TYPE_APPLICATION); if (m_iAlsaPort < 0) return false; // We want to know when the events get delivered to us... snd_seq_port_info_t *pinfo; snd_seq_port_info_alloca(&pinfo); if (snd_seq_get_port_info(pAlsaSeq, m_iAlsaPort, pinfo) < 0) return false; snd_seq_port_info_set_timestamping(pinfo, 1); snd_seq_port_info_set_timestamp_queue(pinfo, pMidiEngine->alsaQueue()); snd_seq_port_info_set_timestamp_real(pinfo, 0); // MIDI ticks. if (snd_seq_set_port_info(pAlsaSeq, m_iAlsaPort, pinfo) < 0) return false; // Update monitor subject names... qtractorMidiBus::updateBusName(); // Plugin lists need some buffer (re)allocation too... if (m_pIPluginList) updatePluginList(m_pIPluginList, qtractorPluginList::MidiInBus); if (m_pOPluginList) updatePluginList(m_pOPluginList, qtractorPluginList::MidiOutBus); // Finally add this to the elligible input registry... if (m_pIMidiMonitor) pMidiEngine->addInputBus(this); // Done. return true; } // Unregister and post-free bus port buffers. void qtractorMidiBus::close (void) { qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; if (m_pIMidiMonitor) pMidiEngine->removeInputBus(this); shutOff(true); snd_seq_delete_simple_port(pAlsaSeq, m_iAlsaPort); m_iAlsaPort = -1; } // Bus mode change event. void qtractorMidiBus::updateBusMode (void) { const qtractorBus::BusMode busMode = qtractorMidiBus::busMode(); // Have a new/old input monitor? if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { if (m_pIMidiMonitor == NULL) m_pIMidiMonitor = new qtractorMidiMonitor(); if (m_pIPluginList == NULL) m_pIPluginList = createPluginList(qtractorPluginList::MidiInBus); if (m_pICurveFile == NULL) m_pICurveFile = new qtractorCurveFile(m_pIPluginList->curveList()); } else { if (m_pIMidiMonitor) { delete m_pIMidiMonitor; m_pIMidiMonitor = NULL; } if (m_pICurveFile) { delete m_pICurveFile; m_pICurveFile = NULL; } if (m_pIPluginList) { delete m_pIPluginList; m_pIPluginList = NULL; } } // Have a new/old output monitor? if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { if (m_pOMidiMonitor == NULL) m_pOMidiMonitor = new qtractorMidiMonitor(); if (m_pOPluginList == NULL) m_pOPluginList = createPluginList(qtractorPluginList::MidiOutBus); if (m_pOCurveFile == NULL) m_pOCurveFile = new qtractorCurveFile(m_pOPluginList->curveList()); if (m_pSysexList == NULL) m_pSysexList = new qtractorMidiSysexList(); } else { if (m_pOMidiMonitor) { delete m_pOMidiMonitor; m_pOMidiMonitor = NULL; } if (m_pOCurveFile) { delete m_pOCurveFile; m_pOCurveFile = NULL; } if (m_pOPluginList) { delete m_pOPluginList; m_pOPluginList = NULL; } if (m_pSysexList) { delete m_pSysexList; m_pSysexList = NULL; } } } // Bus name change event. void qtractorMidiBus::updateBusName (void) { const QString& sBusName = qtractorMidiBus::busName(); if (m_pIMidiMonitor) { const QString& sBusNameIn = QObject::tr("%1 In").arg(sBusName); m_pIMidiMonitor->gainSubject()->setName( QObject::tr("%1 Volume").arg(sBusNameIn)); m_pIMidiMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameIn)); } if (m_pOMidiMonitor) { const QString& sBusNameOut = QObject::tr("%1 Out").arg(sBusName); m_pOMidiMonitor->gainSubject()->setName( QObject::tr("%1 Volume").arg(sBusNameOut)); m_pOMidiMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameOut)); } qtractorBus::updateBusName(); } // Shut-off everything out there. void qtractorMidiBus::shutOff ( bool bClose ) const { qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; if ((busMode() & qtractorBus::Output) == 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::shutOff(%d)", this, int(bClose)); #endif QHash::ConstIterator iter = m_patches.constBegin(); const QHash::ConstIterator& iter_end = m_patches.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short iChannel = iter.key(); setControllerEx(iChannel, ALL_SOUND_OFF); setControllerEx(iChannel, ALL_NOTES_OFF); if (bClose) setControllerEx(iChannel, ALL_CONTROLLERS_OFF); } } // Default instrument name accessors. void qtractorMidiBus::setInstrumentName ( const QString& sInstrumentName ) { m_sInstrumentName = sInstrumentName; } const QString& qtractorMidiBus::instrumentName (void) const { return m_sInstrumentName; } // SysEx setup list accessors. qtractorMidiSysexList *qtractorMidiBus::sysexList (void) const { return m_pSysexList; } // Direct MIDI bank/program selection helper. void qtractorMidiBus::setPatch ( unsigned short iChannel, const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg, qtractorTrack *pTrack ) { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiBus[%p]::setPatch(%d, \"%s\", %d, %d, %d)", this, iChannel, sInstrumentName.toUtf8().constData(), iBankSelMethod, iBank, iProg); #endif // Update patch mapping... Patch& patch = m_patches[iChannel & 0x0f]; patch.instrumentName = sInstrumentName; patch.bankSelMethod = iBankSelMethod; patch.bank = iBank; patch.prog = iProg; // Sanity check. if (!patch.isValid()) m_patches.remove(iChannel & 0x0f); // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; // Do it for the MIDI plugins if applicable... qtractorMidiManager *pTrackMidiManager = NULL; if (pTrack) pTrackMidiManager = (pTrack->pluginList())->midiManager(); qtractorMidiManager *pBusMidiManager = NULL; if (pluginList_out()) pBusMidiManager = pluginList_out()->midiManager(); // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Select Bank MSB. if (iBank >= 0 && (iBankSelMethod == 0 || iBankSelMethod == 1)) { ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = BANK_SELECT_MSB; if (iBankSelMethod == 0) ev.data.control.value = (iBank & 0x3f80) >> 7; else ev.data.control.value = (iBank & 0x007f); snd_seq_event_output_direct(pAlsaSeq, &ev); if (pTrackMidiManager) pTrackMidiManager->direct(&ev); if (pBusMidiManager) pBusMidiManager->direct(&ev); } // Select Bank LSB. if (iBank >= 0 && (iBankSelMethod == 0 || iBankSelMethod == 2)) { ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = BANK_SELECT_LSB; ev.data.control.value = (iBank & 0x007f); snd_seq_event_output_direct(pAlsaSeq, &ev); if (pTrackMidiManager) pTrackMidiManager->direct(&ev); if (pBusMidiManager) pBusMidiManager->direct(&ev); } // Program change... if (iProg >= 0) { ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = iChannel; ev.data.control.value = iProg; snd_seq_event_output_direct(pAlsaSeq, &ev); if (pTrackMidiManager) pTrackMidiManager->direct(&ev); if (pBusMidiManager) pBusMidiManager->direct(&ev); } // pMidiEngine->flush(); } // Direct MIDI controller helper. void qtractorMidiBus::setController ( qtractorTrack *pTrack, int iController, int iValue ) const { setControllerEx(pTrack->midiChannel(), iController, iValue, pTrack); } void qtractorMidiBus::setController ( unsigned short iChannel, int iController, int iValue ) const { setControllerEx(iChannel, iController, iValue, NULL); } // Direct MIDI controller common helper. void qtractorMidiBus::setControllerEx ( unsigned short iChannel, int iController, int iValue, qtractorTrack *pTrack ) const { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::setController(%d, %d, %d)", this, iChannel, iController, iValue); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set controller parameters... ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = iController; ev.data.control.value = iValue; snd_seq_event_output_direct(pAlsaSeq, &ev); // Do it for the MIDI plugins too... if (pTrack && (pTrack->pluginList())->midiManager()) (pTrack->pluginList())->midiManager()->direct(&ev); if (pluginList_out() && pluginList_out()->midiManager()) (pluginList_out()->midiManager())->direct(&ev); // pMidiEngine->flush(); } // Direct MIDI channel event helper. void qtractorMidiBus::sendEvent ( qtractorMidiEvent::EventType etype, unsigned short iChannel, unsigned short iParam, unsigned short iValue ) const { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiBus[%p]::sendEvent(0x%02x, %u, %u, %u)", this, int(etype), iChannel, iParam, iValue); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set controller parameters... switch (etype) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTEON; ev.data.note.channel = iChannel; ev.data.note.note = iParam; ev.data.note.velocity = iValue; break; case qtractorMidiEvent::NOTEOFF: ev.type = SND_SEQ_EVENT_NOTEOFF; ev.data.note.channel = iChannel; ev.data.note.note = iParam; ev.data.note.velocity = iValue; break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = iChannel; ev.data.note.note = iParam; ev.data.note.velocity = iValue; break; case qtractorMidiEvent::CONTROLLER: default: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::REGPARAM: ev.type = SND_SEQ_EVENT_REGPARAM; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::NONREGPARAM: ev.type = SND_SEQ_EVENT_NONREGPARAM; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::CONTROL14: ev.type = SND_SEQ_EVENT_CONTROL14; ev.data.control.channel = iChannel; ev.data.control.param = iParam; ev.data.control.value = iValue; break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = iChannel; ev.data.control.param = 0; ev.data.control.value = iValue; break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = iChannel; ev.data.control.param = 0; ev.data.control.value = iValue; break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = iChannel; ev.data.control.param = 0; ev.data.control.value = int(iValue) - 0x2000; break; } snd_seq_event_output_direct(pAlsaSeq, &ev); } // Direct MIDI note on/off helper. void qtractorMidiBus::sendNote ( qtractorTrack *pTrack, int iNote, int iVelocity ) const { // We always need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; const unsigned short iChannel = pTrack->midiChannel(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiBus[%p]::sendNote(%d, %d, %d)", this, iChannel, iNote, iVelocity); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Set controller parameters... ev.type = (iVelocity > 0 ? SND_SEQ_EVENT_NOTEON : SND_SEQ_EVENT_NOTEOFF); ev.data.note.channel = iChannel; ev.data.note.note = iNote; ev.data.note.velocity = iVelocity; snd_seq_event_output_direct(pAlsaSeq, &ev); // Do it for the MIDI plugins too... if ((pTrack->pluginList())->midiManager()) (pTrack->pluginList())->midiManager()->direct(&ev); if (pluginList_out() && pluginList_out()->midiManager()) (pluginList_out()->midiManager())->direct(&ev); // pMidiEngine->flush(); // Bus/track output monitoring... if (iVelocity > 0) { // Bus output monitoring... if (m_pOMidiMonitor) m_pOMidiMonitor->enqueue(qtractorMidiEvent::NOTEON, iVelocity); // Track output monitoring... qtractorMidiMonitor *pMidiMonitor = static_cast (pTrack->monitor()); if (pMidiMonitor) pMidiMonitor->enqueue(qtractorMidiEvent::NOTEON, iVelocity); } } // Direct SysEx helpers. void qtractorMidiBus::sendSysex ( unsigned char *pSysex, unsigned int iSysex ) const { // Yet again, we need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; #ifdef CONFIG_DEBUG_0 fprintf(stderr, "qtractorMidiBus::sendSysex(%p, %u)", pSysex, iSysex); fprintf(stderr, " sysex {"); for (unsigned int i = 0; i < iSysex; ++i) fprintf(stderr, " %02x", pSysex[i]); fprintf(stderr, " }\n"); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Just set SYSEX stuff and send it out.. ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, iSysex, pSysex); snd_seq_event_output_direct(pAlsaSeq, &ev); // pMidiEngine->flush(); } void qtractorMidiBus::sendSysexList (void) const { // Check that we have some SysEx for setup... if (m_pSysexList == NULL) return; if (m_pSysexList->count() < 1) return; // Yet again, we need our MIDI engine reference... qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return; // Don't do anything else if engine // has not been activated... snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return; QListIterator iter(*m_pSysexList); while (iter.hasNext()) { qtractorMidiSysex *pSysex = iter.next(); #ifdef CONFIG_DEBUG_0 unsigned char *pData = pSysex->data(); unsigned short iSize = pSysex->size(); fprintf(stderr, "qtractorMidiBus::sendSysexList(%p, %u)", pData, iSize); fprintf(stderr, " sysex {"); for (unsigned short i = 0; i < iSize; ++i) fprintf(stderr, " %02x", pData[i]); fprintf(stderr, " }\n"); #endif // Initialize sequencer event... snd_seq_event_t ev; snd_seq_ev_clear(&ev); // Addressing... snd_seq_ev_set_source(&ev, m_iAlsaPort); snd_seq_ev_set_subs(&ev); // The event will be direct... snd_seq_ev_set_direct(&ev); // Just set SYSEX stuff and send it out.. ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, pSysex->size(), pSysex->data()); snd_seq_event_output(pAlsaSeq, &ev); // AG: Do it for the MIDI plugins too... if (pluginList_out() && pluginList_out()->midiManager()) (pluginList_out()->midiManager())->direct(&ev); } pMidiEngine->flush(); } // Virtual I/O bus-monitor accessors. qtractorMonitor *qtractorMidiBus::monitor_in (void) const { return midiMonitor_in(); } qtractorMonitor *qtractorMidiBus::monitor_out (void) const { return midiMonitor_out(); } // MIDI I/O bus-monitor accessors. qtractorMidiMonitor *qtractorMidiBus::midiMonitor_in (void) const { return m_pIMidiMonitor; } qtractorMidiMonitor *qtractorMidiBus::midiMonitor_out (void) const { return m_pOMidiMonitor; } // Plugin-chain accessors. qtractorPluginList *qtractorMidiBus::pluginList_in (void) const { return m_pIPluginList; } qtractorPluginList *qtractorMidiBus::pluginList_out (void) const { return m_pOPluginList; } // Create plugin-list properly. qtractorPluginList *qtractorMidiBus::createPluginList ( int iFlags ) const { // Create plugin-list alright... qtractorPluginList *pPluginList = new qtractorPluginList(0, iFlags); // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); return pPluginList; } // Update plugin-list title name... void qtractorMidiBus::updatePluginListName ( qtractorPluginList *pPluginList, int iFlags ) const { pPluginList->setName((iFlags & qtractorPluginList::In ? QObject::tr("%1 In") : QObject::tr("%1 Out")).arg(busName())); } // Update plugin-list buffers properly. void qtractorMidiBus::updatePluginList ( qtractorPluginList *pPluginList, int iFlags ) { // Sanity checks... qtractorSession *pSession = engine()->session(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); // Get audio bus as for the plugin list... qtractorAudioBus *pAudioBus = NULL; if (pPluginList->midiManager()) pAudioBus = (pPluginList->midiManager())->audioOutputBus(); if (pAudioBus == NULL) { // Output bus gets to be the first available output bus... for (qtractorBus *pBus = (pAudioEngine->buses()).first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { pAudioBus = static_cast (pBus); break; } } } // Set plugin-list buffer alright... if (pAudioBus) pPluginList->setChannels(pAudioBus->channels(), iFlags); } // Automation curve list accessors. qtractorCurveList *qtractorMidiBus::curveList_in (void) const { return (m_pIPluginList ? m_pIPluginList->curveList() : NULL); } qtractorCurveList *qtractorMidiBus::curveList_out (void) const { return (m_pOPluginList ? m_pOPluginList->curveList() : NULL); } // Automation curve serializer accessors. qtractorCurveFile *qtractorMidiBus::curveFile_in (void) const { return m_pICurveFile; } qtractorCurveFile *qtractorMidiBus::curveFile_out (void) const { return m_pOCurveFile; } // Retrieve all current ALSA connections for a given bus mode interface; // return the effective number of connection attempts... int qtractorMidiBus::updateConnects ( qtractorBus::BusMode busMode, ConnectList& connects, bool bConnect ) const { // Modes must match, at least... if ((busMode & qtractorMidiBus::busMode()) == 0) return 0; if (bConnect && connects.isEmpty()) return 0; qtractorMidiEngine *pMidiEngine = static_cast (engine()); if (pMidiEngine == NULL) return 0; snd_seq_t *pAlsaSeq = pMidiEngine->alsaSeq(); if (pAlsaSeq == NULL) return 0; // Which kind of subscription? snd_seq_query_subs_type_t subs_type = (busMode == qtractorBus::Input ? SND_SEQ_QUERY_SUBS_WRITE : SND_SEQ_QUERY_SUBS_READ); snd_seq_query_subscribe_t *pAlsaSubs; snd_seq_addr_t seq_addr; snd_seq_query_subscribe_alloca(&pAlsaSubs); snd_seq_client_info_t *pClientInfo; snd_seq_port_info_t *pPortInfo; snd_seq_client_info_alloca(&pClientInfo); snd_seq_port_info_alloca(&pPortInfo); ConnectItem item, *pItem; // Update current client/ports ids. unsigned int iPortFlags; if (busMode == qtractorBus::Input) iPortFlags = SND_SEQ_PORT_CAP_READ | SND_SEQ_PORT_CAP_SUBS_READ; else iPortFlags = SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE; while (snd_seq_query_next_client(pAlsaSeq, pClientInfo) >= 0) { item.client = snd_seq_client_info_get_client(pClientInfo); item.clientName = QString::fromUtf8( snd_seq_client_info_get_name(pClientInfo)); snd_seq_port_info_set_client(pPortInfo, item.client); snd_seq_port_info_set_port(pPortInfo, -1); while (snd_seq_query_next_port(pAlsaSeq, pPortInfo) >= 0) { const unsigned int iPortCapability = snd_seq_port_info_get_capability(pPortInfo); if (((iPortCapability & iPortFlags) == iPortFlags) && ((iPortCapability & SND_SEQ_PORT_CAP_NO_EXPORT) == 0)) { item.port = snd_seq_port_info_get_port(pPortInfo); item.portName = QString::fromUtf8( snd_seq_port_info_get_name(pPortInfo)); pItem = connects.findItem(item); if (pItem) { pItem->port = item.port; pItem->client = item.client; } } } } // Get port connections... snd_seq_query_subscribe_set_type(pAlsaSubs, subs_type); snd_seq_query_subscribe_set_index(pAlsaSubs, 0); seq_addr.client = pMidiEngine->alsaClient(); seq_addr.port = m_iAlsaPort; snd_seq_query_subscribe_set_root(pAlsaSubs, &seq_addr); while (snd_seq_query_port_subscribers(pAlsaSeq, pAlsaSubs) >= 0) { seq_addr = *snd_seq_query_subscribe_get_addr(pAlsaSubs); snd_seq_get_any_client_info(pAlsaSeq, seq_addr.client, pClientInfo); item.client = seq_addr.client; item.clientName = QString::fromUtf8( snd_seq_client_info_get_name(pClientInfo)); snd_seq_get_any_port_info(pAlsaSeq, seq_addr.client, seq_addr.port, pPortInfo); item.port = seq_addr.port; item.portName = QString::fromUtf8( snd_seq_port_info_get_name(pPortInfo)); // Check if already in list/connected... pItem = connects.findItem(item); if (pItem && bConnect) { int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; } } else if (!bConnect) connects.append(new ConnectItem(item)); // Fetch next connection... snd_seq_query_subscribe_set_index(pAlsaSubs, snd_seq_query_subscribe_get_index(pAlsaSubs) + 1); } // Shall we proceed for actual connections? if (!bConnect) return 0; snd_seq_port_subscribe_t *pPortSubs; snd_seq_port_subscribe_alloca(&pPortSubs); // For each (remaining) connection, try... int iUpdate = 0; QListIterator iter(connects); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); // Don't care of non-valid client/ports... if (pItem->client < 0 || pItem->port < 0) continue; // Mangle which is output and input... if (busMode == qtractorBus::Input) { seq_addr.client = pItem->client; seq_addr.port = pItem->port; snd_seq_port_subscribe_set_sender(pPortSubs, &seq_addr); seq_addr.client = pMidiEngine->alsaClient(); seq_addr.port = m_iAlsaPort; snd_seq_port_subscribe_set_dest(pPortSubs, &seq_addr); } else { seq_addr.client = pMidiEngine->alsaClient(); seq_addr.port = m_iAlsaPort; snd_seq_port_subscribe_set_sender(pPortSubs, &seq_addr); seq_addr.client = pItem->client; seq_addr.port = pItem->port; snd_seq_port_subscribe_set_dest(pPortSubs, &seq_addr); } #ifdef CONFIG_DEBUG const QString sPortName = QString::number(m_iAlsaPort) + ':' + busName(); qDebug("qtractorMidiBus[%p]::updateConnects(%d): " "snd_seq_subscribe_port: [%d:%s] => [%d:%s]\n", this, int(busMode), pMidiEngine->alsaClient(), sPortName.toUtf8().constData(), pItem->client, pItem->portName.toUtf8().constData()); #endif if (snd_seq_subscribe_port(pAlsaSeq, pPortSubs) == 0) { const int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; ++iUpdate; } } } // Remember to resend all session/tracks control stuff, // iif we've changed any of the intended MIDI connections... if (iUpdate) pMidiEngine->resetAllControllers(false); // Deferred++ // Done. return iUpdate; } // MIDI master volume. void qtractorMidiBus::setMasterVolume ( float fVolume ) { const unsigned char vol = (unsigned char) (int(127.0f * fVolume) & 0x7f); // Build Universal SysEx and let it go... unsigned char aMasterVolSysex[] = { 0xf0, 0x7f, 0x7f, 0x04, 0x01, 0x00, 0x00, 0xf7 }; // Set the course value right... if (fVolume >= +1.0f) aMasterVolSysex[5] = 0x7f; aMasterVolSysex[6] = vol; sendSysex(aMasterVolSysex, sizeof(aMasterVolSysex)); } // MIDI master panning. void qtractorMidiBus::setMasterPanning ( float fPanning ) { const unsigned char pan = (unsigned char) ((0x40 + int(63.0f * fPanning)) & 0x7f); // Build Universal SysEx and let it go... unsigned char aMasterPanSysex[] = { 0xf0, 0x7f, 0x7f, 0x04, 0x02, 0x00, 0x00, 0xf7 }; // Set the course value right... // And fine special for hard right... if (fPanning >= +1.0f) aMasterPanSysex[5] = 0x7f; if (fPanning > -1.0f) aMasterPanSysex[6] = pan; sendSysex(aMasterPanSysex, sizeof(aMasterPanSysex)); } // MIDI channel volume. void qtractorMidiBus::setVolume ( qtractorTrack *pTrack, float fVolume ) { const unsigned char vol = (unsigned char) (int(127.0f * fVolume) & 0x7f); setController(pTrack, CHANNEL_VOLUME, vol); } // MIDI channel stereo panning. void qtractorMidiBus::setPanning ( qtractorTrack *pTrack, float fPanning ) { const unsigned char pan = (unsigned char) ((0x40 + int(63.0f * fPanning)) & 0x7f); setController(pTrack, CHANNEL_PANNING, pan); } // Document element methods. bool qtractorMidiBus::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { for (QDomNode nProp = pElement->firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Load map elements (non-critical)... if (eProp.tagName() == "pass-through" || // Legacy compat. eProp.tagName() == "midi-thru" || eProp.tagName() == "monitor") { qtractorMidiBus::setMonitor( qtractorDocument::boolFromText(eProp.text())); } else if (eProp.tagName() == "midi-sysex-list") { qtractorMidiBus::loadSysexList(pDocument, &eProp); } else if (eProp.tagName() == "midi-map") { qtractorMidiBus::loadMidiMap(pDocument, &eProp); } else if (eProp.tagName() == "midi-instrument-name") { qtractorMidiBus::setInstrumentName(eProp.text()); } else if (eProp.tagName() == "input-gain") { if (qtractorMidiBus::monitor_in()) qtractorMidiBus::monitor_in()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "input-panning") { if (qtractorMidiBus::monitor_in()) qtractorMidiBus::monitor_in()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "input-controllers") { qtractorMidiBus::loadControllers(&eProp, qtractorBus::Input); } else if (eProp.tagName() == "input-curve-file") { qtractorMidiBus::loadCurveFile(&eProp, qtractorBus::Input, qtractorMidiBus::curveFile_in()); } else if (eProp.tagName() == "input-plugins") { if (qtractorMidiBus::pluginList_in()) qtractorMidiBus::pluginList_in()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "input-connects") { qtractorMidiBus::loadConnects( qtractorMidiBus::inputs(), pDocument, &eProp); } else if (eProp.tagName() == "output-gain") { if (qtractorMidiBus::monitor_out()) qtractorMidiBus::monitor_out()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "output-panning") { if (qtractorMidiBus::monitor_out()) qtractorMidiBus::monitor_out()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "output-controllers") { qtractorMidiBus::loadControllers(&eProp, qtractorBus::Output); } else if (eProp.tagName() == "output-curve-file") { qtractorMidiBus::loadCurveFile(&eProp, qtractorBus::Output, qtractorMidiBus::curveFile_out()); } else if (eProp.tagName() == "output-plugins") { if (qtractorMidiBus::pluginList_out()) qtractorMidiBus::pluginList_out()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "output-connects") { qtractorMidiBus::loadConnects( qtractorMidiBus::outputs(), pDocument, &eProp); } } return true; } bool qtractorMidiBus::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { const qtractorBus::BusMode busMode = qtractorMidiBus::busMode(); pElement->setAttribute("name", qtractorMidiBus::busName()); pElement->setAttribute("mode", qtractorBus::textFromBusMode(busMode)); pDocument->saveTextElement("monitor", qtractorDocument::textFromBool( qtractorMidiBus::isMonitor()), pElement); if (busMode & qtractorBus::Input) { pDocument->saveTextElement("input-gain", QString::number(qtractorMidiBus::monitor_in()->gain()), pElement); pDocument->saveTextElement("input-panning", QString::number(qtractorMidiBus::monitor_in()->panning()), pElement); // Save input bus controllers... QDomElement eInputControllers = pDocument->document()->createElement("input-controllers"); qtractorMidiBus::saveControllers(pDocument, &eInputControllers, qtractorBus::Input); pElement->appendChild(eInputControllers); // Save input bus automation curves... qtractorCurveList *pInputCurveList = qtractorMidiBus::curveList_in(); if (pInputCurveList && !pInputCurveList->isEmpty()) { qtractorCurveFile cfile(pInputCurveList); QDomElement eInputCurveFile = pDocument->document()->createElement("input-curve-file"); qtractorMidiBus::saveCurveFile(pDocument, &eInputCurveFile, qtractorBus::Input, &cfile); pElement->appendChild(eInputCurveFile); } // Save input bus plugins... if (qtractorMidiBus::pluginList_in()) { QDomElement eInputPlugins = pDocument->document()->createElement("input-plugins"); qtractorMidiBus::pluginList_in()->saveElement( pDocument, &eInputPlugins); pElement->appendChild(eInputPlugins); } // Save input bus connections... QDomElement eMidiInputs = pDocument->document()->createElement("input-connects"); qtractorBus::ConnectList inputs; qtractorMidiBus::updateConnects(qtractorBus::Input, inputs); qtractorMidiBus::saveConnects(inputs, pDocument, &eMidiInputs); pElement->appendChild(eMidiInputs); } if (busMode & qtractorBus::Output) { pDocument->saveTextElement("output-gain", QString::number(qtractorMidiBus::monitor_out()->gain()), pElement); pDocument->saveTextElement("output-panning", QString::number(qtractorMidiBus::monitor_out()->panning()), pElement); // Save output bus controllers... QDomElement eOutputControllers = pDocument->document()->createElement("output-controllers"); qtractorMidiBus::saveControllers(pDocument, &eOutputControllers, qtractorBus::Output); pElement->appendChild(eOutputControllers); // Save output bus automation curves... qtractorCurveList *pOutputCurveList = qtractorMidiBus::curveList_out(); if (pOutputCurveList && !pOutputCurveList->isEmpty()) { qtractorCurveFile cfile(pOutputCurveList); QDomElement eOutputCurveFile = pDocument->document()->createElement("output-curve-file"); qtractorMidiBus::saveCurveFile(pDocument, &eOutputCurveFile, qtractorBus::Output, &cfile); pElement->appendChild(eOutputCurveFile); } // Save output bus plugins... if (qtractorMidiBus::pluginList_out()) { QDomElement eOutputPlugins = pDocument->document()->createElement("output-plugins"); qtractorMidiBus::pluginList_out()->saveElement( pDocument, &eOutputPlugins); pElement->appendChild(eOutputPlugins); } // Save output bus connections... QDomElement eMidiOutputs = pDocument->document()->createElement("output-connects"); qtractorBus::ConnectList outputs; qtractorMidiBus::updateConnects(qtractorBus::Output, outputs); qtractorMidiBus::saveConnects(outputs, pDocument, &eMidiOutputs); pElement->appendChild(eMidiOutputs); } // Save default intrument name, if any... if (!qtractorMidiBus::instrumentName().isEmpty()) { pDocument->saveTextElement("midi-instrument-name", qtractorMidiBus::instrumentName(), pElement); } // Create the sysex element... if (m_pSysexList && m_pSysexList->count() > 0) { QDomElement eSysexList = pDocument->document()->createElement("midi-sysex-list"); qtractorMidiBus::saveSysexList(pDocument, &eSysexList); pElement->appendChild(eSysexList); } // Create the map element... if (m_patches.count() > 0) { QDomElement eMidiMap = pDocument->document()->createElement("midi-map"); qtractorMidiBus::saveMidiMap(pDocument, &eMidiMap); pElement->appendChild(eMidiMap); } return true; } // Document instrument map methods. bool qtractorMidiBus::loadMidiMap ( qtractorDocument * /*pDocument*/, QDomElement *pElement ) { m_patches.clear(); // Load map items... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load map item... if (eChild.tagName() == "midi-patch") { const unsigned short iChannel = eChild.attribute("channel").toUShort(); Patch& patch = m_patches[iChannel & 0x0f]; for (QDomNode nPatch = eChild.firstChild(); !nPatch.isNull(); nPatch = nPatch.nextSibling()) { // Convert patch node to element... QDomElement ePatch = nPatch.toElement(); if (ePatch.isNull()) continue; // Add this one to map... if (ePatch.tagName() == "midi-instrument") patch.instrumentName = ePatch.text(); else if (ePatch.tagName() == "midi-bank-sel-method") patch.bankSelMethod = ePatch.text().toInt(); else if (ePatch.tagName() == "midi-bank") patch.bank = ePatch.text().toInt(); else if (ePatch.tagName() == "midi-program") patch.prog = ePatch.text().toInt(); } // Rollback if instrument-patch is invalid... if (!patch.isValid()) m_patches.remove(iChannel & 0x0f); } } return true; } bool qtractorMidiBus::saveMidiMap ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Save map items... QHash::ConstIterator iter = m_patches.constBegin(); const QHash::ConstIterator& iter_end = m_patches.constEnd(); for ( ; iter != iter_end; ++iter) { const Patch& patch = iter.value(); if (!patch.isValid()) continue; QDomElement ePatch = pDocument->document()->createElement("midi-patch"); ePatch.setAttribute("channel", QString::number(iter.key())); if (!patch.instrumentName.isEmpty()) { pDocument->saveTextElement("midi-instrument", patch.instrumentName, &ePatch); } if (patch.bankSelMethod >= 0) { pDocument->saveTextElement("midi-bank-sel-method", QString::number(patch.bankSelMethod), &ePatch); } if (patch.bank >= 0) { pDocument->saveTextElement("midi-bank", QString::number(patch.bank), &ePatch); } if (patch.prog >= 0) { pDocument->saveTextElement("midi-program", QString::number(patch.prog), &ePatch); } pElement->appendChild(ePatch); } return true; } // Document SysEx setup list methods. bool qtractorMidiBus::loadSysexList ( qtractorDocument * /*pDocument*/, QDomElement *pElement ) { // Must have one... if (m_pSysexList == NULL) return false; // Crystal clear... m_pSysexList->clear(); // Load map items... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load map item... if (eChild.tagName() == "midi-sysex") { qtractorMidiSysex *pSysex = new qtractorMidiSysex( eChild.attribute("name"), eChild.text()); if (pSysex->size() > 0) m_pSysexList->append(pSysex); else delete pSysex; } } return true; } bool qtractorMidiBus::saveSysexList ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Must have one... if (m_pSysexList == NULL) return false; // Save map items... QListIterator iter(*m_pSysexList); while (iter.hasNext()) { qtractorMidiSysex *pSysex = iter.next(); QDomElement eSysex = pDocument->document()->createElement("midi-sysex"); eSysex.setAttribute("name", pSysex->name()); eSysex.appendChild( pDocument->document()->createTextNode(pSysex->text())); pElement->appendChild(eSysex); } return true; } // Import SysEx setup from event sequence. bool qtractorMidiBus::importSysexList ( qtractorMidiSequence *pSeq ) { if (m_pSysexList == NULL) return false; m_pSysexList->clear(); int iSysex = 0; qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { if (pEvent->type() == qtractorMidiEvent::SYSEX) { m_pSysexList->append( new qtractorMidiSysex(pSeq->name() + '-' + QString::number(++iSysex), pEvent->sysex(), pEvent->sysex_len()) ); } pEvent = pEvent->next(); } return true; } // Export SysEx setup to event sequence. bool qtractorMidiBus::exportSysexList ( qtractorMidiSequence *pSeq ) { if (m_pSysexList == NULL) return false; QListIterator iter(*m_pSysexList); while (iter.hasNext()) { qtractorMidiSysex *pSysex = iter.next(); qtractorMidiEvent *pEvent = new qtractorMidiEvent(0, qtractorMidiEvent::SYSEX); pEvent->setSysex(pSysex->data(), pSysex->size()); pSeq->addEvent(pEvent); } return true; } // end of qtractorMidiEngine.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipForm.ui0000644000000000000000000000013213014536043017464 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorClipForm.ui0000644000175000001440000003772013014536043020315 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorClipForm 0 0 420 488 Qt::StrongFocus Clip - Qtractor :/images/editClip.png &Name: ClipNameLineEdit Clip name &File: FilenameComboBox Clip filename true 22 22 22 22 Qt::TabFocus Browse for clip file :/images/fileOpen.png &Track/Channel: TrackChannelSpinBox 40 0 Clip track/channel Qt::Horizontal 20 8 Parameters Qt::Horizontal 20 8 120 0 Clip start 120 0 Clip offset 120 0 Clip length 60 0 Offs&et: ClipOffsetSpinBox 60 0 &Length: ClipLengthSpinBox 60 0 &Start: ClipStartSpinBox Gain/Volume 72 0 Clip gain/volume true 1 0.100000000000000 Format Time display format Frames Time BBT Fade In/Out 60 0 Fade &In: FadeInLengthSpinBox 120 0 Clip fade-in length Clip fade-in type Qt::Horizontal 20 8 60 0 Fade &Out: FadeOutLengthSpinBox 120 0 Clip fade-out length Clip fade-out type Audio Qt::Horizontal 20 8 60 0 Time St&retch: TimeStretchSpinBox 66 0 Clip time-stretch percentage true % 1 1.0 400.0 0.1 100.0 Pitch S&hift: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter PitchShiftSpinBox 66 0 Clip pitch-shift in semitones true semitones 2 -24.00 24.00 0.01 0.00 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 ClipNameLineEdit FilenameComboBox FilenameToolButton ClipGainSpinBox TrackChannelSpinBox ClipStartSpinBox ClipOffsetSpinBox ClipLengthSpinBox FormatComboBox FadeInLengthSpinBox FadeInTypeComboBox FadeOutLengthSpinBox FadeOutTypeComboBox TimeStretchSpinBox PitchShiftSpinBox DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlForm.ui0000644000000000000000000000013213014536043021020 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlForm.ui0000644000175000001440000003155013014536043021644 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiControlForm 0 0 538 377 Controllers - Qtractor :/images/itemControllers.png Controller files false true false true Files Path Import controller files &Import... :/images/formOpen.png Remove controller file &Remove :/images/formRemove.png Move controller file up on list order &Up :/images/formMoveUp.png Move controller file down on list order &Down :/images/formMoveDown.png &Type Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft ControlTypeComboBox &Channel Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft ChannelComboBox &Parameter Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft ParamComboBox Trac&k Offset Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft TrackSpinBox C&ommand Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft CommandComboBox Qt::Horizontal 20 8 Qt::Vertical 20 8 MIDI Event type MIDI Channel MIDI Controller (parameter) MIDI parameter (track offset) + Track offset 0 Command action Command feedback &Feedback Map/update controller command &Map :/images/formAccept.png 0 160 Controller map false true false true true Type Channel Parameter Track Command Feedback Unmap/remove controller command U&nmap :/images/formReject.png Qt::Vertical 20 8 Enable all controllers immediate sync (hook) &Sync Qt::Vertical 20 8 Reload/apply all controller files Relo&ad :/images/formRefresh.png Export to controller file E&xport... :/images/formSave.png Close this dialog Close FilesListView ImportPushButton RemovePushButton MoveUpPushButton MoveDownPushButton ControlTypeComboBox ChannelComboBox ParamComboBox TrackCheckBox TrackSpinBox CommandComboBox FeedbackCheckBox MapPushButton ControlMapListView UnmapPushButton SyncCheckBox ReloadPushButton ExportPushButton ClosePushButton qtractor-0.8.0/src/PaxHeaders.7649/qtractorMainForm.h0000644000000000000000000000013213014536043017273 xustar0030 mtime=1479719971.753095539 30 atime=1479719971.753095539 30 ctime=1479719971.753095539 qtractor-0.8.0/src/qtractorMainForm.h0000644000175000001440000003370213014536043020120 0ustar00rncbcusers00000000000000// qtractorMainForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMainForm_h #define __qtractorMainForm_h #include "ui_qtractorMainForm.h" // Forward declarations... class qtractorOptions; class qtractorSession; class qtractorSessionEvent; class qtractorSyncEvent; class qtractorTracks; class qtractorThumbView; class qtractorMessageList; class qtractorFiles; class qtractorMessages; class qtractorConnections; class qtractorMixer; class qtractorMmcEvent; class qtractorCtlEvent; class qtractorMidiControl; class qtractorTimeSpinBox; class qtractorTempoSpinBox; class qtractorTempoCursor; class qtractorInstrumentMenu; class qtractorMidiEditorForm; class qtractorMidiEditor; class qtractorMidiManager; class qtractorPluginFactory; class qtractorActionControl; class qtractorMidiControlObserver; class qtractorSubject; class qtractorNsmClient; class QLabel; class QComboBox; class QProgressBar; class QSocketNotifier; class QActionGroup; class QToolButton; class QPalette; //---------------------------------------------------------------------------- // qtractorMainForm -- UI wrapper form. class qtractorMainForm : public QMainWindow { Q_OBJECT public: // Constructor. qtractorMainForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorMainForm(); static qtractorMainForm *getInstance(); void setup(qtractorOptions *pOptions); qtractorTracks *tracks() const; qtractorFiles *files() const; qtractorConnections *connections() const; qtractorMixer *mixer() const; qtractorThumbView *thumbView() const; QString sessionName(const QString& sFilename) const; QString untitledName(void) const; void updateTransportTime(unsigned long iPlayHead); void appendMessages(const QString& s); void appendMessagesColor(const QString& s, const QString& c); void appendMessagesText(const QString& s); void appendMessagesError(const QString& s); void addEditorForm(qtractorMidiEditorForm *pEditorForm); void removeEditorForm(qtractorMidiEditorForm *pEditorForm); QMenu *editMenu() const { return m_ui.editMenu; } QMenu *trackMenu() const { return m_ui.trackMenu; } QMenu *trackCurveMenu() const { return m_ui.trackCurveMenu; } QMenu *trackCurveModeMenu() const { return m_ui.trackCurveModeMenu; } QProgressBar *progressBar() const { return m_pProgressBar; } void contextMenuEvent(QContextMenuEvent *pEvent); void dropEvent(QDropEvent *pDropEvent); int rolling() const; public slots: void fileNew(); void fileOpen(); void fileOpenRecent(); void fileSave(); void fileSaveAs(); void fileProperties(); void fileExit(); void editUndo(); void editRedo(); void editCut(); void editCopy(); void editPaste(); void editPasteRepeat(); void editDelete(); void editSelectModeClip(); void editSelectModeRange(); void editSelectModeRect(); void editSelectModeCurve(); void editSelectAll(); void editSelectNone(); void editSelectInvert(); void editSelectTrack(); void editSelectTrackRange(); void editSelectRange(); void editInsertRange(); void editInsertTrackRange(); void editRemoveRange(); void editRemoveTrackRange(); void editSplit(); void trackAdd(); void trackRemove(); void trackDuplicate(); void trackProperties(); void trackInputs(); void trackOutputs(); void trackStateRecord(bool bOn); void trackStateMute(bool bOn); void trackStateSolo(bool bOn); void trackStateMonitor(bool bOn); void trackNavigateFirst(); void trackNavigatePrev(); void trackNavigateNext(); void trackNavigateLast(); void trackNavigateNone(); void trackMoveTop(); void trackMoveUp(); void trackMoveDown(); void trackMoveBottom(); void trackHeightUp(); void trackHeightDown(); void trackHeightReset(); void trackAutoMonitor(bool bOn); void trackImportAudio(); void trackImportMidi(); void trackExportAudio(); void trackExportMidi(); void trackCurveSelect(bool On); void trackCurveSelect(QAction *pAction, bool bOn = true); void trackCurveMode(QAction *pAction); void trackCurveProcess(bool bOn); void trackCurveCapture(bool bOn); void trackCurveLocked(bool bOn); void trackCurveLogarithmic(bool bOn); void trackCurveColor(); void trackCurveClear(); void trackCurveProcessAll(bool bOn); void trackCurveCaptureAll(bool bOn); void trackCurveLockedAll(bool bOn); void trackCurveClearAll(); void clipNew(); void clipEdit(); void clipUnlink(); void clipRecordEx(bool bOn); void clipSplit(); void clipMerge(); void clipNormalize(); void clipTempoAdjust(); void clipCrossFade(); void clipRangeSet(); void clipLoopSet(); void clipImport(); void clipExport(); void clipToolsQuantize(); void clipToolsTranspose(); void clipToolsNormalize(); void clipToolsRandomize(); void clipToolsResize(); void clipToolsRescale(); void clipToolsTimeshift(); void clipTakeSelect(QAction *pAction); void clipTakeFirst(); void clipTakePrev(); void clipTakeNext(); void clipTakeLast(); void clipTakeReset(); void clipTakeRange(); void viewMenubar(bool bOn); void viewStatusbar(bool bOn); void viewToolbarFile(bool bOn); void viewToolbarEdit(bool bOn); void viewToolbarTrack(bool bOn); void viewToolbarView(bool bOn); void viewToolbarOptions(bool bOn); void viewToolbarTransport(bool bOn); void viewToolbarTime(bool bOn); void viewToolbarThumb(bool bOn); void viewFiles(bool bOn); void viewMessages(bool bOn); void viewConnections(bool bOn); void viewMixer(bool bOn); void viewZoomIn(); void viewZoomOut(); void viewZoomReset(); void viewZoomHorizontal(); void viewZoomVertical(); void viewZoomAll(); void viewSnapZebra(bool bOn); void viewSnapGrid(bool bOn); void viewToolTips(bool bOn); void viewSnap(); void viewRefresh(); void viewInstruments(); void viewControllers(); void viewBuses(); void viewTempoMap(); void viewOptions(); void transportBackward(); void transportRewind(); void transportFastForward(); void transportForward(); void transportLoop(); void transportLoopSet(); void transportStop(); void transportPlay(); void transportRecord(); void transportPunch(); void transportPunchSet(); void transportMetro(); void transportFollow(); void transportAutoBackward(); void transportContinue(); void transportPanic(); void helpShortcuts(); void helpAbout(); void helpAboutQt(); void stabilizeForm(); void addAudioFile(const QString& sFilename); void addMidiFile(const QString& sFilename); void selectionNotifySlot(qtractorMidiEditor *pMidiEditor); void changeNotifySlot(qtractorMidiEditor *pMidiEditor); void updateNotifySlot(unsigned int flags); void dirtyNotifySlot(); protected slots: void timerSlot(); void peakNotify(); void alsaNotify(); void audioShutNotify(); void audioXrunNotify(); void audioPortNotify(); void audioBuffNotify(unsigned int iBufferSize); void audioSessNotify(void *pvSessionArg); void audioSyncNotify(unsigned long iPlayHead); void audioPropNotify(); void midiMmcNotify(const qtractorMmcEvent& mmce); void midiCtlNotify(const qtractorCtlEvent& ctle); void midiSppNotify(int iSppCmd, unsigned short iSongPos); void midiClkNotify(float fTempo); void updateRecentFilesMenu(); void updateTrackMenu(); void updateCurveMenu(); void updateCurveModeMenu(); void updateClipMenu(); void updateTakeMenu(); void updateTakeSelectMenu(); void updateExportMenu(); void updateZoomMenu(); void updateSnapMenu(); void updateTrackInstrumentMenu(); void selectAudioFile(const QString& sFilename, int iTrackChannel, bool bSelect); void activateAudioFile(const QString& sFilename, int iTrackChannel = -1); void selectMidiFile(const QString& sFilename, int iTrackChannel, bool bSelect); void activateMidiFile(const QString& sFilename, int iTrackChannel = -1); void trackSelectionChanged(); void mixerSelectionChanged(); void transportTimeFormatChanged(int iDisplayFormat); void transportTimeChanged(unsigned long iPlayHead); void transportTimeFinished(); void transportTempoChanged(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor); void transportTempoFinished(); void snapPerBeatChanged(int iSnap); void contentsChanged(); void transportTempoContextMenu(const QPoint& pos); void handle_sigusr1(); void handle_sigterm(); void openNsmSession(); void saveNsmSession(); void showNsmSession(); void hideNsmSession(); protected: void closeEvent(QCloseEvent *pCloseEvent); void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); bool queryClose(); bool newSession(); bool openSession(); bool saveSession(bool bPrompt); bool editSession(); bool closeSession(); bool loadSessionFileEx( const QString& sFilename, bool bTemplate, bool bUpdate); bool loadSessionFile(const QString& sFilename); bool saveSessionFileEx( const QString& sFilename, bool bTemplate, bool bUpdate); bool saveSessionFile(const QString& sFilename); QString sessionBackupPath(const QString& sFilename); bool startSession(); bool checkRestartSession(); bool setPlaying(bool bPlaying); bool setRecording(bool bRecording); int setRolling(int iRolling); void setLocate(unsigned long iLocate); void setShuttle(float fShuttle); void setStep(int iStep); void setTrack(int scmd, int iTrack, bool bOn); void setSongPos(unsigned short iSongPos); unsigned long playHeadBackward() const; unsigned long playHeadForward() const; void updateSessionPre(); void updateSessionPost(); void updateRecentFiles(const QString& sFilename); void updatePeakAutoRemove(); void updateMessagesFont(); void updateMessagesLimit(); void updateMessagesCapture(); void updateDisplayFormat(); void updateTransportMode(); void updateTimebase(); void updateMidiControlModes(); void updateAudioPlayer(); void updateMidiQueueTimer(); void updateMidiDriftCorrect(); void updateMidiPlayer(); void updateMidiControl(); void updateAudioMetronome(); void updateMidiMetronome(); void updateMixerAutoGridLayout(); void updateSyncViewHold(); void updateContents(qtractorMidiEditor *pMidiEditor, bool bRefresh); void updateDirtyCount(bool bDirtyCount); void trackCurveSelectMenuAction(QMenu *pMenu, qtractorMidiControlObserver *pObserver, qtractorSubject *pCurrentSubject) const; bool trackCurveSelectMenuReset(QMenu *pMenu) const; bool trackCurveModeMenuReset(QMenu *pMenu) const; void saveNsmSessionEx(bool bSaveReply); bool autoSaveOpen(); void autoSaveReset(); void autoSaveSession(); void autoSaveClose(); private: // The Qt-designer UI struct... Ui::qtractorMainForm m_ui; // Instance variables... qtractorOptions *m_pOptions; qtractorSession *m_pSession; qtractorFiles *m_pFiles; qtractorMessages *m_pMessages; qtractorConnections *m_pConnections; qtractorMixer *m_pMixer; qtractorTracks *m_pTracks; qtractorMessageList *m_pMessageList; qtractorPluginFactory *m_pPluginFactory; QString m_sFilename; int m_iUntitled; int m_iDirtyCount; int m_iBackupCount; QSocketNotifier *m_pUsr1Notifier; QSocketNotifier *m_pTermNotifier; QActionGroup *m_pSelectModeActionGroup; QToolButton *m_pSelectModeToolButton; qtractorTimeSpinBox *m_pTimeSpinBox; qtractorTempoSpinBox *m_pTempoSpinBox; QComboBox *m_pSnapPerBeatComboBox; QProgressBar *m_pProgressBar; qtractorThumbView *m_pThumbView; qtractorTempoCursor *m_pTempoCursor; qtractorInstrumentMenu *m_pInstrumentMenu; qtractorActionControl *m_pActionControl; qtractorMidiControl *m_pMidiControl; qtractorNsmClient *m_pNsmClient; QString m_sNsmFile; QString m_sNsmExt; bool m_bNsmDirty; unsigned long m_iPlayHead; int m_iPeakTimer; int m_iPlayTimer; int m_iIdleTimer; int m_iTransportTimer; int m_iTransportUpdate; int m_iTransportRolling; bool m_bTransportPlaying; float m_fTransportShuttle; int m_iTransportStep; int m_iXrunCount; int m_iXrunSkip; int m_iXrunTimer; int m_iAudioRefreshTimer; int m_iMidiRefreshTimer; int m_iPlayerTimer; int m_iAutoSaveTimer; int m_iAutoSavePeriod; int m_iAudioPropertyChange; // Status bar item indexes enum { StatusName = 0, // Active session track caption. StatusMod = 1, // Current session modification state. StatusRec = 2, // Current session recording state. StatusMute = 3, // Current session muting state. StatusSolo = 4, // Current session soloing state. StatusLoop = 5, // Current session looping state. StatusXrun = 6, // Current session XRUN count. StatusTime = 7, // Current session length time. StatusRate = 8, // Current session sample rate. StatusItems = 9 // Number of status items. }; QLabel *m_statusItems[StatusItems]; // Palette status item indexes enum { PaletteNone = 0, // Default background color. PaletteRed = 1, // Current session recording state (red). PaletteYellow = 2, // Current session muting state (yellow). PaletteCyan = 3, // Current session soloing state (cyan). PaletteGreen = 4, // Current session looping state (green). PaletteItems = 5 // Number of palette items. }; QPalette *m_paletteItems[PaletteItems]; // View/Snap-to-beat actions (for shortcuts access) QList m_snapPerBeatActions; // Name says it all... QList m_editors; // Kind-of singleton reference. static qtractorMainForm *g_pMainForm; }; #endif // __qtractorMainForm_h // end of qtractorMainForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorFiles.h0000644000000000000000000000013213014536043016625 xustar0030 mtime=1479719971.748093039 30 atime=1479719971.748093039 30 ctime=1479719971.748093039 qtractor-0.8.0/src/qtractorFiles.h0000644000175000001440000000773013014536043017454 0ustar00rncbcusers00000000000000// qtractorFiles.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFiles_h #define __qtractorFiles_h #include "qtractorAudioListView.h" #include "qtractorMidiListView.h" #include // Forward declarations. class qtractorFilesTabWidget; class QHBoxLayout; class QToolButton; //------------------------------------------------------------------------- // qtractorFiles - File/Groups dockable window. // class qtractorFiles : public QDockWidget { Q_OBJECT public: // Constructor. qtractorFiles(QWidget *pParent); // Destructor. ~qtractorFiles(); // The fixed tab page indexes. enum PageIndex { Audio = 0, Midi = 1 }; // File list view accessors. qtractorAudioListView *audioListView() const; qtractorMidiListView *midiListView() const; // Clear evrything on sight. void clear(); // Check whether one of the widgets has focus (oveerride method). bool hasFocus() const; // Tell whether a file item is currently selected. bool isFileSelected() const; // File addition Convenience helper methods. void addAudioFile (const QString& sFilename); void addMidiFile (const QString& sFilename); // File selection Convenience helper methods. void selectAudioFile (const QString& sFilename); void selectMidiFile (const QString& sFilename, int iTrackChannel); // Audition/pre-listening player methods. void setPlayState(bool bOn); bool isPlayState() const; public slots: // Cut current file item(s) to clipboard. void cutItemSlot(); // Copy current file item(s) to clipboard. void copyItemSlot(); // Paste file item(s) from clipboard. void pasteItemSlot(); // Remove current group/file item(s). void removeItemSlot(); protected slots: // Add a new group item below the current one. void newGroupSlot(); // Add a new file item below the current group one. void openFileSlot(); // Rename current group/file item. void renameItemSlot(); // Audition/pre-listening player slots. void playSlot(bool bOn); // Clean-up unused file items. void cleanupSlot(); // Tab page switch slots. void pageAudioSlot(); void pageMidiSlot(); // Usual stabilizing slot. void stabilizeSlot(); protected: // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); // Retrieve current selected file list view. qtractorFileListView *currentFileListView() const; private: // File type selection tab widget. qtractorFilesTabWidget *m_pTabWidget; // Specific file type widgets. qtractorAudioListView *m_pAudioListView; qtractorMidiListView *m_pMidiListView; // Audition/pre-listening controls. QWidget *m_pPlayWidget; QHBoxLayout *m_pPlayLayout; QToolButton *m_pPlayButton; int m_iPlayUpdate; // List view actions. QAction *m_pNewGroupAction; QAction *m_pOpenFileAction; QAction *m_pCutItemAction; QAction *m_pCopyItemAction; QAction *m_pPasteItemAction; QAction *m_pRenameItemAction; QAction *m_pRemoveItemAction; QAction *m_pPlayItemAction; QAction *m_pCleanupAction; }; #endif // __qtractorFiles_h // end of qtractorFiles.h qtractor-0.8.0/src/PaxHeaders.7649/mimetypes0000644000000000000000000000013213014536043015571 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.733085539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/mimetypes/0000755000175000001440000000000013014536043016466 5ustar00rncbcusers00000000000000qtractor-0.8.0/src/mimetypes/PaxHeaders.7649/application-x-qtractor-archive.svg0000644000000000000000000000013213014536043024413 xustar0030 mtime=1479719971.734086039 30 atime=1479719971.733085539 30 ctime=1479719971.734086039 qtractor-0.8.0/src/mimetypes/application-x-qtractor-archive.svg0000644000175000001440000076300213014536043025243 0ustar00rncbcusers00000000000000 image/svg+xmlqtractor-0.8.0/src/mimetypes/PaxHeaders.7649/application-x-qtractor-template.svg0000644000000000000000000000013213014536043024605 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/mimetypes/application-x-qtractor-template.svg0000644000175000001440000012007613014536043025433 0ustar00rncbcusers00000000000000 image/svg+xmlqtractor-0.8.0/src/mimetypes/PaxHeaders.7649/application-x-qtractor-template.png0000644000000000000000000000013213014536043024572 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/mimetypes/application-x-qtractor-template.png0000644000175000001440000000332413014536043025414 0ustar00rncbcusers00000000000000PNG  IHDR szzIDATXí[lTc_!$A%(m@#$$hE4R4JT F}jCERK&%v 1g|Kf08bI[g9g_Z{pmO>:بR,kރh/^>co?U kAI<}CκO~D_!55aA>ND|KK\= bygx_9߳~>ӗ~9sPU*,W~{FGFk/_~G{5"nk _Wϯ@Db`yF8ݻUDpoB:3_߼yYX@b{U?!4}@6ڒ#n& !v<:Pc|:y.@l J bd9!(\1ɉqD|۴ɵqb֚*. r70[I1qR h/P`%2v3nN_' pS*36ҏ(ŗA S*Spid?鲇[Ԉ:^rIhL&G>'yL@hJaLD{[+۶o'E:yպsN8&cZbB\fE$VR hp.&l+-Z W@ &&(aD s4;L߈ )2Yҕq[05A9s^>_3CE>"QJ9}It@h1U$(+ܜE)!J W8_y꙽N'wRJ+DD:h$A@$ZҒawҹQ ` J+54dB0$SpoFil&RNBiVBR !tR Zvʊ~1;H>j M*qM۴i̩S SLiZuIENDB`qtractor-0.8.0/src/mimetypes/PaxHeaders.7649/application-x-qtractor-session.png0000644000000000000000000000013213014536043024442 xustar0030 mtime=1479719971.734086039 30 atime=1479719971.734086039 30 ctime=1479719971.734086039 qtractor-0.8.0/src/mimetypes/application-x-qtractor-session.png0000644000175000001440000000341413014536043025264 0ustar00rncbcusers00000000000000PNG  IHDR szzIDATXíil\Wsν*MVj"Qh ?RUA)*@ TH !""T$4( DQ48iv=3޳cK]#f{s`x> ltƂHɊùSR'FXEzW[76FE)5z鏿}'kM]:ib~w"eqzt}G@q:kLms?T^W~W;juBqO!ʟqet>Y=<ԾXZ`81TXС}eϞd5oVT6Vx&'ƅ+:;vÇ?y^xuc"d2޺rFf&ikkwoC_>a •*+.+3Jr'unۇv>,̷?08ٳg~ոG?)T\mܾY폟={E jx2Ln@1/PAsK{-WԀ Zb7135+lC[aswJ.pr' M̭ܵ]X1v}9m8yK6Efzz9w6GݫXgFc+sXMsq%hSqbML;6='/~*15 !kBr4,g5A4Q $?5г{OT):BGZ XR8ح[߾MP,J&! uz!K kbq iz{n0~{lMq& [>kΕ Bc2OsߏSPP"pH)qNPh[!q|&9[79OtgV|x""crj+`tD߈+CHs [<:Wm¾'|?HT\5]W01s ytI6>K]JЮ'w^޽yP,eޞ2P.AEH)@MBJImK]W8ugp?NX?*F=C[D ')\q Z݊X * f 8n&*y7ʵ,wGSCVDF}'N{s2c,:DarEt6Yn"L㜥ft )%ձ12#AnN Jܞv;_6oyw(Z%;f  U; (r˗urڻdʒbõx7`JVXΆk6aώ  EV݈ !%bnJϒvL\@\,A#f|T3==CgcDPh f kR6ᵭG[a.RmQ. 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WI57(=Nmj0 kY0ާц8]7I⦍ijYcIY<;pd6u`gkugNմ [>i_W[o4\}Ϝ JJ)THl6b=KW%tuvp-0b PC)WxɨT*QClf>iB脔<$iLP("H) lR!SR!B)n ZuDXw 6<;oO&j@IENDB`qtractor-0.8.0/src/mimetypes/PaxHeaders.7649/application-x-qtractor-session.svg0000644000000000000000000000013213014536043024455 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/mimetypes/application-x-qtractor-session.svg0000644000175000001440000012007213014536043025277 0ustar00rncbcusers00000000000000 image/svg+xmlqtractor-0.8.0/src/mimetypes/PaxHeaders.7649/qtractor.xml0000644000000000000000000000013213014536043020227 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/mimetypes/qtractor.xml0000644000175000001440000000126013014536043021046 0ustar00rncbcusers00000000000000 Qtractor session Qtractor template Qtractor archive qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiThumbView.h0000644000000000000000000000013113014536043020277 xustar0030 mtime=1479719971.766102039 29 atime=1479719971.76510154 30 ctime=1479719971.766102039 qtractor-0.8.0/src/qtractorMidiThumbView.h0000644000175000001440000000544313014536043021126 0ustar00rncbcusers00000000000000// qtractorMidiThumbView.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiThumbView_h #define __qtractorMidiThumbView_h #include // Forward declarations. class qtractorMidiEditor; class qtractorRubberBand; class QPaintEvent; class QResizeEvent; class QMouseEvent; class QKeyEvent; //------------------------------------------------------------------------- // qtractorMidiThumbView -- Session track line thumb view. class qtractorMidiThumbView : public QFrame { Q_OBJECT public: // Constructor. qtractorMidiThumbView(qtractorMidiEditor *pEditor, QWidget *pParent = 0); // Update playhead-position. void updatePlayHead(unsigned long iPlayHead); // (Re)create the complete view pixmap. void updateContents(); public slots: // Update thumb-position. void updateThumb(int dx = 0); protected: // Update view-position. void updateView(int dx); // Set playhead-position (indirect). void setPlayHeadX(int iPlayHeadX); // MIDI clip-line paint method. void paintEvent(QPaintEvent *pPaintEvent); // MIDI clip-line paint method. void resizeEvent(QResizeEvent *pResizeEvent); // Handle selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Reset drag state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); private: // LOcal MIDI editor instance. qtractorMidiEditor *m_pEditor; // Local double-buffering pixmap. QPixmap m_pixmap; // Local contents length (in ticks). unsigned long m_iContentsLength; // Local playhead positioning. int m_iPlayHeadX; // The thumb rubber-band widget. qtractorRubberBand *m_pRubberBand; // Thumb drag-states. enum { DragNone = 0, DragStart, DragMove, DragClick } m_dragState; QPoint m_posDrag; }; #endif // __qtractorMidiThumbView_h // end of qtractorMidiThumbView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginListView.cpp0000644000000000000000000000012713014536043021047 xustar0029 mtime=1479719971.77210504 29 atime=1479719971.77210504 29 ctime=1479719971.77210504 qtractor-0.8.0/src/qtractorPluginListView.cpp0000644000175000001440000014451013014536043021670 0ustar00rncbcusers00000000000000// qtractorPluginListView.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorPluginListView.h" #include "qtractorPluginFactory.h" #include "qtractorPluginCommand.h" #include "qtractorPluginSelectForm.h" #include "qtractorPluginForm.h" #include "qtractorRubberBand.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorConnections.h" #include "qtractorInsertPlugin.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= 0x050000 #include #include #endif //---------------------------------------------------------------------------- // qtractorPluginListView::TinyScrollBarStyle -- Custom tiny scrollbar style. // #if QT_VERSION < 0x040600 #include #else #include class QCDEStyle : public QProxyStyle {}; #endif class qtractorPluginListView::TinyScrollBarStyle : public QCDEStyle { protected: // Custom virtual override. int pixelMetric(PixelMetric pm, const QStyleOption *option = 0, const QWidget *pWidget = 0) const { if (pm == QStyle::PM_ScrollBarExtent) return 8; return QCDEStyle::pixelMetric(pm, option, pWidget); } }; //---------------------------------------------------------------------------- // qtractorPluginListItemDelegate -- Plugin list view item delgate. class qtractorPluginListItemDelegate : public QItemDelegate { public: // Constructor. qtractorPluginListItemDelegate(QListWidget *pListWidget) : QItemDelegate(pListWidget), m_pListWidget(pListWidget) {} protected: // Overridden paint method. void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const { qtractorPluginListItem *pItem = static_cast ( m_pListWidget->item(index.row())); // nb. Unselectable items get special grayed out painting... if (pItem) { pPainter->save(); const QPalette& pal = option.palette; QColor rgbBack; QColor rgbFore; if (option.state & QStyle::State_HasFocus) { rgbBack = pal.highlight().color(); rgbFore = pal.highlightedText().color(); } else { rgbBack = pal.window().color(); rgbFore = pal.windowText().color(); } // Fill the background... pPainter->fillRect(option.rect, rgbBack); const QSize& iconSize = m_pListWidget->iconSize(); // Draw the direct access parameter value status... QPolygon polyg(3); qtractorPlugin *pPlugin = pItem->plugin(); qtractorPluginParam *pDirectAccessParam = NULL; qtractorMidiControlObserver *pDirectAccessObserver = NULL; if (pPlugin) pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam) pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver) { const float fScale = pDirectAccessObserver->scaleFromValue( pDirectAccessParam->value(), pDirectAccessParam->isLogarithmic()); QRect rectValue = option.rect .adjusted(iconSize.width(), 1, -2, -2); const int iDirectAccessWidth = rectValue.width(); pItem->setDirectAccessWidth(iDirectAccessWidth); rectValue.setWidth(int(fScale * float(iDirectAccessWidth))); pPainter->fillRect(rectValue, rgbBack.lighter(140)); polyg.setPoint(0, rectValue.right(), rectValue.top() + 1); polyg.setPoint(1, rectValue.right() - 2, rectValue.bottom() + 1); polyg.setPoint(2, rectValue.right() + 2, rectValue.bottom() + 1); } // Draw the icon... QRect rect = option.rect; pPainter->drawPixmap(rect.left() + 2, rect.top() + ((rect.height() - iconSize.height()) >> 1) + 1, pItem->icon().pixmap(iconSize)); // Draw the text... rect.setLeft(iconSize.width() + 2); pPainter->setPen(rgbFore); pPainter->drawText(rect, Qt::AlignLeft | Qt::AlignVCenter, pItem->text()); // Draw frame lines... pPainter->setPen(rgbBack.lighter(150)); pPainter->drawLine( option.rect.left(), option.rect.top(), option.rect.right(), option.rect.top()); pPainter->setPen(rgbBack.darker(150)); pPainter->drawLine( option.rect.left(), option.rect.bottom(), option.rect.right(), option.rect.bottom()); if (pDirectAccessObserver) { pPainter->setRenderHint(QPainter::Antialiasing, true); pPainter->setBrush(rgbBack.darker(160)); pPainter->drawPolygon(polyg); pPainter->setPen(rgbBack.lighter(180)); pPainter->drawLine(polyg.at(0), polyg.at(1)); pPainter->setRenderHint(QPainter::Antialiasing, false); } pPainter->restore(); // if (option.state & QStyle::State_HasFocus) // QItemDelegate::drawFocus(pPainter, option, option.rect); } else { // Others do as default... QItemDelegate::paint(pPainter, option, index); } } // Override height-hint. QSize sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { QSize size(QItemDelegate::sizeHint(option, index)); size.setHeight(16); return size; } private: QListWidget *m_pListWidget; }; //---------------------------------------------------------------------------- // qtractorPluginListItem -- Plugins list item. // Constructors. qtractorPluginListItem::qtractorPluginListItem ( qtractorPlugin *pPlugin ) : QListWidgetItem(), m_pPlugin(pPlugin), m_iDirectAccessWidth(0) { m_pPlugin->addItem(this); QString sText; qtractorPluginType *pType = m_pPlugin->type(); if (pType->index() > 0) { const QString& sAudioItem = QObject::tr("%1 (Audio)"); if (pType->typeHint() == qtractorPluginType::Insert) { qtractorAudioInsertPlugin *pAudioInsertPlugin = static_cast (m_pPlugin); if (pAudioInsertPlugin) { qtractorAudioBus *pAudioBus = pAudioInsertPlugin->audioBus(); if (pAudioBus) { sText = sAudioItem.arg(pAudioBus->busName()); sText.replace('_', ' '); // Humanize text! } } } else if (pType->typeHint() == qtractorPluginType::AuxSend) { qtractorAudioAuxSendPlugin *pAudioAuxSendPlugin = static_cast (m_pPlugin); if (pAudioAuxSendPlugin) sText = sAudioItem.arg(pAudioAuxSendPlugin->audioBusName()); } } else { const QString& sMidiItem = QObject::tr("%1 (MIDI)"); if (pType->typeHint() == qtractorPluginType::Insert) { qtractorMidiInsertPlugin *pMidiInsertPlugin = static_cast (m_pPlugin); if (pMidiInsertPlugin) { qtractorMidiBus *pMidiBus = pMidiInsertPlugin->midiBus(); if (pMidiBus) { sText = sMidiItem.arg(pMidiBus->busName()); sText.replace('_', ' '); // Humanize text! } } } else if (pType->typeHint() == qtractorPluginType::AuxSend) { qtractorMidiAuxSendPlugin *pMidiAuxSendPlugin = static_cast (m_pPlugin); if (pMidiAuxSendPlugin) sText = sMidiItem.arg(pMidiAuxSendPlugin->midiBusName()); } } QListWidgetItem::setText(sText.isEmpty() ? pType->name() : sText); updateActivated(); } // Destructor. qtractorPluginListItem::~qtractorPluginListItem (void) { m_pPlugin->removeItem(this); } // Plugin container accessor. qtractorPlugin *qtractorPluginListItem::plugin (void) const { return m_pPlugin; } // Activation methods. void qtractorPluginListItem::updateActivated (void) { QListWidgetItem::setIcon( *qtractorPluginListView::itemIcon( m_pPlugin && m_pPlugin->isActivated() ? 1 : 0)); } //---------------------------------------------------------------------------- // qtractorPluginListView -- Plugin chain list widget instance. // int qtractorPluginListView::g_iItemRefCount = 0; QIcon *qtractorPluginListView::g_pItemIcons[2] = { NULL, NULL }; qtractorPluginListView::TinyScrollBarStyle *g_pTinyScrollBarStyle = NULL; // Construcctor. qtractorPluginListView::qtractorPluginListView ( QWidget *pParent ) : QListWidget(pParent), m_pPluginList(NULL), m_pClickedItem(NULL) { if (++g_iItemRefCount == 1) { g_pItemIcons[0] = new QIcon(":/images/itemLedOff.png"); g_pItemIcons[1] = new QIcon(":/images/itemLedOn.png"); } // Drag-and-drop stuff. m_dragCursor = DragNone; m_dragState = DragNone; m_pDragItem = NULL; m_pDropItem = NULL; m_pRubberBand = NULL; // Common tiny scrollbar style stuff. m_pTinyScrollBarStyle = NULL; // QListWidget::setDragEnabled(true); QListWidget::setAcceptDrops(true); QListWidget::setDropIndicatorShown(true); QListWidget::setAutoScroll(true); QListWidget::setIconSize(QSize(10, 10)); QListWidget::setItemDelegate(new qtractorPluginListItemDelegate(this)); QListWidget::setSelectionMode(QAbstractItemView::SingleSelection); QListWidget::setMouseTracking(true); QListWidget::viewport()->setBackgroundRole(QPalette::Window); QListWidget::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); // QListWidget::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QListWidget::setFrameShape(QFrame::Panel); QListWidget::setFrameShadow(QFrame::Sunken); // Trap for help/tool-tips events. QListWidget::viewport()->installEventFilter(this); // Double-click handling... QObject::connect(this, SIGNAL(itemDoubleClicked(QListWidgetItem*)), SLOT(itemDoubleClickedSlot(QListWidgetItem*))); #if 0 QObject::connect(this, SIGNAL(itemActivated(QListWidgetItem*)), SLOT(itemActivatedSlot(QListWidgetItem*))); #endif } // Destructor. qtractorPluginListView::~qtractorPluginListView (void) { // No need to delete child widgets, Qt does it all for us clear(); setPluginList(NULL); if (m_pTinyScrollBarStyle) { delete m_pTinyScrollBarStyle; m_pTinyScrollBarStyle = NULL; } if (--g_iItemRefCount == 0) { for (int i = 0; i < 2; ++i) { delete g_pItemIcons[i]; g_pItemIcons[i] = NULL; } } } // Plugin list accessors. void qtractorPluginListView::setPluginList ( qtractorPluginList *pPluginList ) { if (m_pPluginList) m_pPluginList->removeView(this); m_pPluginList = pPluginList; if (m_pPluginList) m_pPluginList->addView(this); refresh(); } qtractorPluginList *qtractorPluginListView::pluginList (void) const { return m_pPluginList; } // Special scrollbar style accessors. void qtractorPluginListView::setTinyScrollBar ( bool bTinyScrollBar ) { if (bTinyScrollBar) { m_pTinyScrollBarStyle = new TinyScrollBarStyle(); QListWidget::verticalScrollBar()->setStyle(m_pTinyScrollBarStyle); QListWidget::horizontalScrollBar()->setStyle(m_pTinyScrollBarStyle); } else { QListWidget::verticalScrollBar()->setStyle(NULL); QListWidget::horizontalScrollBar()->setStyle(NULL); if (m_pTinyScrollBarStyle) { delete m_pTinyScrollBarStyle; m_pTinyScrollBarStyle = NULL; } } } bool qtractorPluginListView::isTinyScrollBar (void) const { return QListWidget::verticalScrollBar()->style() == g_pTinyScrollBarStyle && QListWidget::horizontalScrollBar()->style() == g_pTinyScrollBarStyle; } // Plugin list refreshner void qtractorPluginListView::refresh (void) { clear(); QListWidget::setUpdatesEnabled(false); if (m_pPluginList) { for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { QListWidget::addItem(new qtractorPluginListItem(pPlugin)); } } QListWidget::setUpdatesEnabled(true); } // Master clean-up. void qtractorPluginListView::clear (void) { dragLeaveEvent(NULL); QListWidget::clear(); } // Get an item index, given the plugin reference... int qtractorPluginListView::pluginItem ( qtractorPlugin *pPlugin ) { const int iItemCount = QListWidget::count(); for (int iItem = 0; iItem < iItemCount; ++iItem) { qtractorPluginListItem *pItem = static_cast (QListWidget::item(iItem)); if (pItem && pItem->plugin() == pPlugin) return iItem; } return -1; } // Move item on list. void qtractorPluginListView::moveItem ( qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem ) { if (pItem == NULL) return; if (m_pPluginList == NULL) return; // The plugin to be moved... qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; // To be after this one... qtractorPlugin *pNextPlugin = NULL; if (pNextItem) pNextPlugin = pNextItem->plugin(); // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorMovePluginCommand(pPlugin, pNextPlugin, m_pPluginList)); emit contentsChanged(); } // Copy item on list. void qtractorPluginListView::copyItem ( qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem ) { if (pItem == NULL) return; if (m_pPluginList == NULL) return; // The plugin to be moved... qtractorPlugin *pPlugin = pItem->plugin(); // Clone/copy the new plugin here... if (pPlugin) pPlugin = m_pPluginList->copyPlugin(pPlugin); if (pPlugin == NULL) return; // To be after this one... qtractorPlugin *pNextPlugin = NULL; if (pNextItem) pNextPlugin = pNextItem->plugin(); // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorInsertPluginCommand( tr("copy plugin"), pPlugin, pNextPlugin)); emit contentsChanged(); } // Add a new plugin slot. void qtractorPluginListView::addPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginSelectForm selectForm(this); selectForm.setPluginList(m_pPluginList); if (!selectForm.exec()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; bool bOpenEditor = false; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) bOpenEditor = pOptions->bOpenEditor; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Make it a undoable command... qtractorAddPluginCommand *pAddPluginCommand = new qtractorAddPluginCommand(); for (int i = 0; i < selectForm.pluginCount(); ++i) { // Add an actual plugin item... qtractorPlugin *pPlugin = qtractorPluginFactory::createPlugin(m_pPluginList, selectForm.pluginFilename(i), selectForm.pluginIndex(i), selectForm.pluginTypeHint(i)); if (pPlugin) { pPlugin->setActivated(selectForm.isPluginActivated()); pAddPluginCommand->addPlugin(pPlugin); } } // Instantiate selected plugins... pSession->execute(pAddPluginCommand); // We're formerly done. QApplication::restoreOverrideCursor(); // Show plugin forms/editors right away... QListIterator iter(pAddPluginCommand->plugins()); while (iter.hasNext()) { qtractorPlugin *pPlugin = iter.next(); if (bOpenEditor && (pPlugin->type())->isEditor()) pPlugin->openEditor(); else pPlugin->openForm(); } emit contentsChanged(); } // Remove an existing plugin slot. void qtractorPluginListView::removePlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute(new qtractorRemovePluginCommand(pPlugin)); emit contentsChanged(); } // Activate existing plugin slot. void qtractorPluginListView::activatePlugin (void) { qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorActivatePluginCommand(pPlugin, !pPlugin->isActivated())); emit contentsChanged(); } // Activate all plugins. void qtractorPluginListView::activateAllPlugins (void) { if (m_pPluginList == NULL) return; // Check whether everyone is already activated... if (m_pPluginList->count() < 1 || m_pPluginList->isActivatedAll()) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorActivatePluginCommand *pActivateAllCommand = new qtractorActivatePluginCommand(NULL, true); pActivateAllCommand->setName(tr("activate all plugins")); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { if (!pPlugin->isActivated()) pActivateAllCommand->addPlugin(pPlugin); } pSession->execute(pActivateAllCommand); emit contentsChanged(); } // Dectivate all plugins. void qtractorPluginListView::deactivateAllPlugins (void) { if (m_pPluginList == NULL) return; // Check whether everyone is already dectivated... if (!m_pPluginList->isActivated()) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorActivatePluginCommand *pDeactivateAllCommand = new qtractorActivatePluginCommand(NULL, false); pDeactivateAllCommand->setName(tr("deactivate all plugins")); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) pDeactivateAllCommand->addPlugin(pPlugin); } pSession->execute(pDeactivateAllCommand); emit contentsChanged(); } // Remove all plugins. void qtractorPluginListView::removeAllPlugins (void) { if (m_pPluginList == NULL) return; // Check whether there's any... if (m_pPluginList->count() < 1) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorRemovePluginCommand *pRemoveAllCommand = new qtractorRemovePluginCommand(); pRemoveAllCommand->setName(tr("remove all plugins")); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { pRemoveAllCommand->addPlugin(pPlugin); } pSession->execute(pRemoveAllCommand); emit contentsChanged(); } // Move an existing plugin upward slot. void qtractorPluginListView::moveUpPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; const int iNextItem = QListWidget::row(pItem) - 1; if (iNextItem < 0) return; qtractorPluginListItem *pNextItem = static_cast ( QListWidget::item(iNextItem)); if (pNextItem == NULL) return; moveItem(pItem, pNextItem); } // Move an existing plugin downward slot. void qtractorPluginListView::moveDownPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; const int iNextItem = QListWidget::row(pItem) + 1; if (iNextItem >= QListWidget::count()) return; qtractorPluginListItem *pNextItem = static_cast ( QListWidget::item(iNextItem + 1)); moveItem(pItem, pNextItem); } // Load a plugin preset name. void qtractorPluginListView::loadPresetPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; // Retrieve preset-name from action text... QAction *pAction = qobject_cast (sender()); if (pAction == NULL) return; const QString sPreset = pAction->text().remove('&'); if (sPreset.isEmpty()) return; pPlugin->loadPresetEx(sPreset); } // Select a direct access parameter index. void qtractorPluginListView::directAccessPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; // Retrieve direct access parameter index from action data... QAction *pAction = qobject_cast (sender()); if (pAction == NULL) return; const int iDirectAccessParamIndex = pAction->data().toInt(); // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorDirectAccessParamCommand(pPlugin, iDirectAccessParamIndex)); } // Show/hide an existing plugin form slot. void qtractorPluginListView::propertiesPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; if (pPlugin->isFormVisible()) pPlugin->closeForm(); else pPlugin->openForm(); } // Show/hide an existing plugin editor (GUI) slot. void qtractorPluginListView::editPlugin (void) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; if (pPlugin->isEditorVisible()) pPlugin->closeEditor(); else pPlugin->openEditor(); } // Add an audio-insert pseudo-plugin slot. void qtractorPluginListView::addAudioInsertPlugin (void) { if (m_pPluginList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorInsertPluginType::createPlugin( m_pPluginList, m_pPluginList->channels()); if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddInsertPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Add an audio-insert pseudo-plugin slot. void qtractorPluginListView::addAudioAuxSendPlugin (void) { if (m_pPluginList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorAuxSendPluginType::createPlugin( m_pPluginList, m_pPluginList->channels()); if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddAuxSendPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Add a MIDI-insert pseudo-plugin slot. void qtractorPluginListView::addMidiInsertPlugin (void) { if (m_pPluginList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorInsertPluginType::createPlugin(m_pPluginList, 0); // MIDI! if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddInsertPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Add a MIDI-insert pseudo-plugin slot. void qtractorPluginListView::addMidiAuxSendPlugin (void) { if (m_pPluginList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create our special pseudo-plugin type... qtractorPlugin *pPlugin = qtractorAuxSendPluginType::createPlugin(m_pPluginList, 0); // MIDI! if (pPlugin) { // Make it a undoable command... pSession->execute(new qtractorAddAuxSendPluginCommand(pPlugin)); // Show the plugin form right away... pPlugin->openForm(); } // We're formerly done. QApplication::restoreOverrideCursor(); emit contentsChanged(); } // Send/return insert specific slots. void qtractorPluginListView::insertPluginOutputs (void) { insertPluginBus(qtractorBus::Output); } void qtractorPluginListView::insertPluginInputs (void) { insertPluginBus(qtractorBus::Input); } // Show insert pseudo-plugin audio bus connections. void qtractorPluginListView::insertPluginBus ( int iBusMode ) { qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem == NULL) return; insertPluginBus(pItem->plugin(), iBusMode); } // Show insert pseudo-plugin audio bus connections (static) void qtractorPluginListView::insertPluginBus ( qtractorPlugin *pPlugin, int iBusMode ) { if (pPlugin == NULL) return; qtractorPluginType *pType = pPlugin->type(); if (pType->typeHint() == qtractorPluginType::Insert) { // Might be either an audio or MIDI insert pseudo-plugin... qtractorBus *pInsertPluginBus = NULL; if (pType->index() > 0) { qtractorAudioInsertPlugin *pAudioInsertPlugin = static_cast (pPlugin); if (pAudioInsertPlugin) pInsertPluginBus = pAudioInsertPlugin->audioBus(); } else { qtractorMidiInsertPlugin *pMidiInsertPlugin = static_cast (pPlugin); if (pMidiInsertPlugin) pInsertPluginBus = pMidiInsertPlugin->midiBus(); } // Show insert bus connections... if (pInsertPluginBus) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pInsertPluginBus, qtractorBus::BusMode(iBusMode)); } } } } // Audio specific slots. void qtractorPluginListView::audioOutputs (void) { qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager && pMidiManager->audioOutputBus()) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections()) { (pMainForm->connections())->showBus( pMidiManager->audioOutputBus(), qtractorBus::Output); } } } void qtractorPluginListView::audioOutputBus (void) { qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager == NULL) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorAudioOutputBusCommand(pMidiManager, !pMidiManager->isAudioOutputBus(), // Toggle! pMidiManager->isAudioOutputAutoConnect(), pMidiManager->audioOutputBusName())); emit contentsChanged(); } void qtractorPluginListView::audioOutputBusName (void) { QAction *pAction = qobject_cast (sender()); if (pAction == NULL) return; const QString sAudioOutputBusName = pAction->text().remove('&'); if (sAudioOutputBusName.isEmpty()) return; qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager == NULL) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorAudioOutputBusCommand(pMidiManager, false, // Turn dedicated audio bus off! pMidiManager->isAudioOutputAutoConnect(), sAudioOutputBusName)); emit contentsChanged(); } void qtractorPluginListView::audioOutputAutoConnect (void) { qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager == NULL) return; // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->execute( new qtractorAudioOutputBusCommand(pMidiManager, pMidiManager->isAudioOutputBus(), !pMidiManager->isAudioOutputAutoConnect(), // Toggle! pMidiManager->audioOutputBusName())); emit contentsChanged(); } // Show an existing plugin form slot. void qtractorPluginListView::itemDoubleClickedSlot ( QListWidgetItem *item ) { itemActivatedSlot(item); } void qtractorPluginListView::itemActivatedSlot ( QListWidgetItem *item ) { if (m_pPluginList == NULL) return; qtractorPluginListItem *pItem = static_cast (item); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; bool bOpenEditor = false; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) bOpenEditor = pOptions->bOpenEditor; if (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) bOpenEditor = !bOpenEditor; if (bOpenEditor && (pPlugin->type())->isEditor()) pPlugin->openEditor(); else pPlugin->openForm(); } // Trap for help/tool-tip events. bool qtractorPluginListView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = QListWidget::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { qtractorPluginListItem *pItem = static_cast ( QListWidget::itemAt(pHelpEvent->pos())); qtractorPlugin *pPlugin = NULL; if (pItem) pPlugin = pItem->plugin(); if (pPlugin) { QString sToolTip = pItem->text(); // (pPlugin->type())->name(); if (pPlugin->isDirectAccessParam()) { qtractorPluginParam *pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam) { sToolTip.append(QString("\n(%1: %2)") .arg(pDirectAccessParam->name()) .arg(pDirectAccessParam->display())); } } QToolTip::showText(pHelpEvent->globalPos(), sToolTip, pViewport); return true; } } } else if (pEvent->type() == QEvent::Leave) { m_dragCursor = DragNone; QListWidget::unsetCursor(); return true; } } // Not handled here. return QListWidget::eventFilter(pObject, pEvent); } // trap the wheel event to change the value of the direcgAccessParameter void qtractorPluginListView::wheelEvent ( QWheelEvent *pWheelEvent ) { const QPoint& pos = pWheelEvent->pos(); qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem) { qtractorPlugin *pPlugin = pItem->plugin(); qtractorPluginParam *pDirectAccessParam = NULL; qtractorMidiControlObserver *pDirectAccessObserver = NULL; if (pPlugin) pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam) pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver) { const bool bLogarithmic = pDirectAccessParam->isLogarithmic(); float fValue = pDirectAccessObserver->value(); const float fScale = pDirectAccessObserver->scaleFromValue( fValue, bLogarithmic); float fDelta = (pWheelEvent->delta() < 0 ? -0.1f : +0.1f); if (!pDirectAccessParam->isInteger()) fDelta *= 0.5f; fValue = pDirectAccessObserver->valueFromScale( fScale + fDelta, bLogarithmic); pDirectAccessParam->updateValue(fValue, true); return; } } // Not handled here. QListWidget::wheelEvent(pWheelEvent); } // To get precize clicking for in-place (de)activation; // handle mouse events for drag-and-drop stuff. void qtractorPluginListView::mousePressEvent ( QMouseEvent *pMouseEvent ) { dragLeaveEvent(NULL); const QPoint& pos = pMouseEvent->pos(); qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem && pos.x() > 0 && pos.x() < QListWidget::iconSize().width()) m_pClickedItem = pItem; if (pMouseEvent->button() == Qt::LeftButton) { m_posDrag = pos; m_pDragItem = pItem; dragDirectAccess(pos); } QListWidget::mousePressEvent(pMouseEvent); } void qtractorPluginListView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QListWidget::mouseMoveEvent(pMouseEvent); const QPoint& pos = pMouseEvent->pos(); if ((pMouseEvent->buttons() & Qt::LeftButton) && m_pDragItem) { if (m_dragCursor != DragNone) m_dragState = m_dragCursor; if (m_dragState != DragNone) { dragDirectAccess(pos); return; } if ((pos - m_posDrag).manhattanLength() >= QApplication::startDragDistance()) { // We'll start dragging something alright... QMimeData *pMimeData = new QMimeData(); encodeItem(pMimeData, m_pDragItem); QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->setPixmap(m_pDragItem->icon().pixmap(16)); pDrag->setHotSpot(QPoint(-4, -12)); pDrag->exec(Qt::CopyAction | Qt::MoveAction); // We've dragged and maybe dropped it by now... m_pDragItem = NULL; } } else if (m_dragState == DragNone) dragDirectAccess(pos); } void qtractorPluginListView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QListWidget::mouseReleaseEvent(pMouseEvent); const QPoint& pos = pMouseEvent->pos(); qtractorPluginListItem *pItem = static_cast (QListWidget::itemAt(pos)); if (pItem && pos.x() > 0 && pos.x() < QListWidget::iconSize().width() && m_pClickedItem == pItem) { qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin) { // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->execute( new qtractorActivatePluginCommand(pPlugin, !pPlugin->isActivated())); emit contentsChanged(); } } } dragLeaveEvent(NULL); } // Drag-n-drop stuff; // track on the current drop item position. bool qtractorPluginListView::canDropEvent ( QDropEvent *pDropEvent ) { if (m_pPluginList == NULL) return false; if (!canDecodeItem(pDropEvent->mimeData())) return false; if (m_pDragItem == NULL) m_pDragItem = decodeItem(pDropEvent->mimeData()); if (m_pDragItem == NULL) return false; qtractorPluginListItem *pDropItem = static_cast ( QListWidget::itemAt(pDropEvent->pos())); if (pDropItem && pDropItem != m_pDropItem) ensureVisibleItem(pDropItem); // Cannot drop onto itself or over the one below... qtractorPlugin *pPlugin = m_pDragItem->plugin(); if (pPlugin == NULL) return false; if (pDropItem) { if (pDropItem->plugin() == pPlugin || (pDropItem->plugin())->prev() == pPlugin) return false; } else if (m_pPluginList->last() == pPlugin) return false; // All that to check whether it will get properly instantiated. const unsigned short iChannels = m_pPluginList->channels(); const bool bMidi = m_pPluginList->isMidi(); if ((pPlugin->type())->instances(iChannels, bMidi) < 1) return false; // This is the place we'll drop something // (append if null) m_pDropItem = pDropItem; return true; } bool qtractorPluginListView::canDropItem ( QDropEvent *pDropEvent ) { const bool bCanDropItem = canDropEvent(pDropEvent); if (bCanDropItem) moveRubberBand(m_pDropItem); else if (m_pRubberBand && m_pRubberBand->isVisible()) m_pRubberBand->hide(); return bCanDropItem; } // Ensure given item is brought to viewport visibility... void qtractorPluginListView::ensureVisibleItem ( qtractorPluginListItem *pItem ) { const int iItem = QListWidget::row(pItem); if (iItem > 0) { qtractorPluginListItem *pItemAbove = static_cast ( QListWidget::item(iItem - 1)); if (pItemAbove) QListWidget::scrollToItem(pItemAbove); } QListWidget::scrollToItem(pItem); } void qtractorPluginListView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { #if 0 if (canDropItem(pDragEnterEvent)) { if (!pDragEnterEvent->isAccepted()) { pDragEnterEvent->setDropAction(Qt::MoveAction); pDragEnterEvent->accept(); } } else { pDragEnterEvent->ignore(); } #else // Always accept the drag-enter event, // so let we deal with it during move later... pDragEnterEvent->accept(); #endif } void qtractorPluginListView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (canDropItem(pDragMoveEvent)) { if (!pDragMoveEvent->isAccepted()) { pDragMoveEvent->setDropAction(Qt::MoveAction); pDragMoveEvent->accept(); } } else { pDragMoveEvent->ignore(); } } void qtractorPluginListView::dragLeaveEvent ( QDragLeaveEvent * ) { if (m_pRubberBand) { delete m_pRubberBand; m_pRubberBand = NULL; } // Should fallback mouse cursor... if (m_dragCursor != DragNone) QListWidget::unsetCursor(); m_dragCursor = DragNone; m_dragState = DragNone; m_pClickedItem = NULL; m_pDragItem = NULL; m_pDropItem = NULL; } void qtractorPluginListView::dropEvent ( QDropEvent *pDropEvent ) { if (!canDropItem(pDropEvent)) { dragLeaveEvent(NULL); return; } // If we aren't in the same list, // or care for keyboard modifiers... if (((m_pDragItem->plugin())->list() == m_pPluginList) || (pDropEvent->keyboardModifiers() & Qt::ShiftModifier)) { dropMove(); } else if (pDropEvent->keyboardModifiers() & Qt::ControlModifier) { dropCopy(); } else { // We'll better have a drop menu... QMenu menu(this); menu.addAction(tr("&Move Here"), this, SLOT(dropMove())); menu.addAction(tr("&Copy Here"), this, SLOT(dropCopy())); menu.addSeparator(); menu.addAction(QIcon(":/images/formReject.png"), tr("C&ancel"), this, SLOT(dropCancel())); menu.exec(QListWidget::mapToGlobal(pDropEvent->pos())); } dragLeaveEvent(NULL); } // Drop item slots. void qtractorPluginListView::dropMove (void) { moveItem(m_pDragItem, m_pDropItem); QListWidget::setFocus(); } void qtractorPluginListView::dropCopy (void) { copyItem(m_pDragItem, m_pDropItem); QListWidget::setFocus(); } void qtractorPluginListView::dropCancel (void) { // Do nothing... } // Draw a dragging separator line. void qtractorPluginListView::moveRubberBand ( qtractorPluginListItem *pDropItem ) { // Create the rubber-band if there's none... if (m_pRubberBand == NULL) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Line, QListWidget::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it... QRect rect; if (pDropItem) { rect = QListWidget::visualItemRect(pDropItem); rect.setTop(rect.top() - 1); } else { pDropItem = static_cast ( QListWidget::item(QListWidget::count() - 1)); if (pDropItem) { rect = QListWidget::visualItemRect(pDropItem); rect.setTop(rect.bottom() - 1); } else { rect = QListWidget::viewport()->rect(); } } // Set always this height: rect.setHeight(3); m_pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Context menu event handler. void qtractorPluginListView::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { if (m_pPluginList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; QMenu menu(this); QAction *pAction; const int iItemCount = QListWidget::count(); const bool bEnabled = (iItemCount > 0); int iItem = -1; qtractorPlugin *pPlugin = NULL; qtractorPluginType *pType = NULL; qtractorPluginListItem *pItem = static_cast (QListWidget::currentItem()); if (pItem) { iItem = QListWidget::row(pItem); pPlugin = pItem->plugin(); pType = pPlugin->type(); } pAction = menu.addAction( QIcon(":/images/formCreate.png"), tr("&Add Plugin..."), this, SLOT(addPlugin())); // pAction->setEnabled(true); QMenu *pInsertsMenu = menu.addMenu(tr("&Inserts")); QMenu *pAudioInsertsMenu = pInsertsMenu->addMenu( QIcon(":/images/trackAudio.png"), tr("&Audio")); pAudioInsertsMenu->setEnabled(m_pPluginList->channels() > 0); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Insert"), this, SLOT(addAudioInsertPlugin())); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Aux Send"), this, SLOT(addAudioAuxSendPlugin())); pAction->setEnabled( m_pPluginList->flags() != qtractorPluginList::AudioOutBus); pAudioInsertsMenu->addSeparator(); const bool bAudioInsertPlugin = (pType && pType->typeHint() == qtractorPluginType::Insert && pType->index() > 0); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/itemAudioPortOut.png"), tr("&Sends"), this, SLOT(insertPluginOutputs())); pAction->setEnabled(bAudioInsertPlugin); pAction = pAudioInsertsMenu->addAction( QIcon(":/images/itemAudioPortIn.png"), tr("&Returns"), this, SLOT(insertPluginInputs())); pAction->setEnabled(bAudioInsertPlugin); QMenu *pMidiInsertsMenu = pInsertsMenu->addMenu( QIcon(":/images/trackMidi.png"), tr("&MIDI")); pMidiInsertsMenu->setEnabled(m_pPluginList->isMidi()); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Insert"), this, SLOT(addMidiInsertPlugin())); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/formAdd.png"), tr("Add &Aux Send"), this, SLOT(addMidiAuxSendPlugin())); pAction->setEnabled( m_pPluginList->flags() != qtractorPluginList::MidiOutBus); pMidiInsertsMenu->addSeparator(); const bool bMidiInsertPlugin = (pType && pType->typeHint() == qtractorPluginType::Insert && pType->index() == 0); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/itemMidiPortOut.png"), tr("&Sends"), this, SLOT(insertPluginOutputs())); pAction->setEnabled(bMidiInsertPlugin); pAction = pMidiInsertsMenu->addAction( QIcon(":/images/itemMidiPortIn.png"), tr("&Returns"), this, SLOT(insertPluginInputs())); pAction->setEnabled(bMidiInsertPlugin); menu.addSeparator(); pAction = menu.addAction( tr("Ac&tivate"), this, SLOT(activatePlugin())); pAction->setCheckable(true); pAction->setChecked(pPlugin && pPlugin->isActivated()); pAction->setEnabled(pPlugin != NULL); const bool bActivatedAll = m_pPluginList->isActivatedAll(); pAction = menu.addAction( tr("Acti&vate All"), this, SLOT(activateAllPlugins())); pAction->setCheckable(true); pAction->setChecked(bActivatedAll); pAction->setEnabled(bEnabled && !bActivatedAll); const bool bDeactivatedAll = !m_pPluginList->isActivated(); pAction = menu.addAction( tr("Deactivate Al&l"), this, SLOT(deactivateAllPlugins())); pAction->setCheckable(true); pAction->setChecked(bDeactivatedAll); pAction->setEnabled(bEnabled && !bDeactivatedAll); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formRemove.png"), tr("&Remove"), this, SLOT(removePlugin())); pAction->setEnabled(pPlugin != NULL); pAction = menu.addAction( tr("Re&move All"), this, SLOT(removeAllPlugins())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formMoveUp.png"), tr("Move &Up"), this, SLOT(moveUpPlugin())); pAction->setEnabled(pItem && iItem > 0); pAction = menu.addAction( QIcon(":/images/formMoveDown.png"), tr("Move &Down"), this, SLOT(moveDownPlugin())); pAction->setEnabled(pItem && iItem < iItemCount - 1); menu.addSeparator(); QMenu *pPresetMenu = menu.addMenu("Preset"); if (pPlugin) { const QStringList& presets = pPlugin->presetList(); QStringListIterator iter(presets); while (iter.hasNext()) { const QString& sPreset = iter.next(); pAction = pPresetMenu->addAction( sPreset, this, SLOT(loadPresetPlugin())); pAction->setCheckable(true); pAction->setChecked(sPreset == pPlugin->preset()); } if (presets.count() > 0) pPresetMenu->addSeparator(); pAction = pPresetMenu->addAction( qtractorPlugin::defPreset(), this, SLOT(loadPresetPlugin())); pAction->setCheckable(false); } pPresetMenu->setEnabled(pPlugin != NULL); QMenu *pDirectAccessParamMenu = menu.addMenu("Dire&ct Access"); if (pPlugin) { const int iDirectAccessParamIndex = pPlugin->directAccessParamIndex(); const qtractorPlugin::Params& params = pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); const int iParamIndex = int(param.key()); pAction = pDirectAccessParamMenu->addAction( pParam->name(), this, SLOT(directAccessPlugin())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex == iParamIndex); pAction->setData(iParamIndex); } const bool bParams = (params.count() > 0); if (bParams) { pDirectAccessParamMenu->addSeparator(); pAction = pDirectAccessParamMenu->addAction( tr("&None"), this, SLOT(directAccessPlugin())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex < 0); pAction->setData(int(-1)); } pDirectAccessParamMenu->setEnabled(bParams); } else pDirectAccessParamMenu->setEnabled(false); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/trackProperties.png"), tr("&Properties..."), this, SLOT(propertiesPlugin())); pAction->setCheckable(true); pAction->setChecked(pPlugin && pPlugin->isFormVisible()); pAction->setEnabled(pItem != NULL); pAction = menu.addAction( QIcon(":/images/formEdit.png"), tr("&Edit"), this, SLOT(editPlugin())); pAction->setCheckable(true); pAction->setChecked(pPlugin && pPlugin->isEditorVisible()); pAction->setEnabled(pType && pType->isEditor()); qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pAudioEngine && pMidiManager) { menu.addSeparator(); const QIcon& iconAudio = QIcon(":/images/trackAudio.png"); const bool bAudioOutputBus = pMidiManager->isAudioOutputBus(); qtractorAudioBus *pAudioOutputBus = pMidiManager->audioOutputBus(); QMenu *pAudioMenu = menu.addMenu(iconAudio, "Audi&o"); pAction = pAudioMenu->addAction( tr("&Outputs"), this, SLOT(audioOutputs())); pAction->setEnabled(pAudioOutputBus != NULL); pAudioMenu->addSeparator(); for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { const QString& sBusName = pBus->busName(); pAction = pAudioMenu->addAction(iconAudio, sBusName, this, SLOT(audioOutputBusName())); pAction->setCheckable(true); pAction->setChecked(pAudioOutputBus != NULL && sBusName == pAudioOutputBus->busName()); pAction->setEnabled(!bAudioOutputBus); } } pAudioMenu->addSeparator(); pAction = pAudioMenu->addAction( tr("&Dedicated"), this, SLOT(audioOutputBus())); pAction->setCheckable(true); pAction->setChecked(bAudioOutputBus); pAction = pAudioMenu->addAction( tr("&Auto-connect"), this, SLOT(audioOutputAutoConnect())); pAction->setCheckable(true); pAction->setChecked(pMidiManager->isAudioOutputAutoConnect()); pAction->setEnabled(bAudioOutputBus); } menu.exec(pContextMenuEvent->globalPos()); } // Common pixmap accessors. QIcon *qtractorPluginListView::itemIcon ( int iIndex ) { return g_pItemIcons[iIndex]; } static const char *c_pszPluginListItemMimeType = "qtractor/plugin-item"; // Encoder method (static). void qtractorPluginListView::encodeItem ( QMimeData *pMimeData, qtractorPluginListItem *pItem ) { // Allocate the data array... pMimeData->setData(c_pszPluginListItemMimeType, QByteArray((const char *) &pItem, sizeof(qtractorPluginListItem *))); } // Decode trial method (static). bool qtractorPluginListView::canDecodeItem ( const QMimeData *pMimeData ) { return pMimeData->hasFormat(c_pszPluginListItemMimeType); } // Decode method (static). qtractorPluginListItem *qtractorPluginListView::decodeItem ( const QMimeData *pMimeData ) { qtractorPluginListItem *pItem = NULL; QByteArray data = pMimeData->data(c_pszPluginListItemMimeType); if (data.size() == sizeof(qtractorPluginListItem *)) ::memcpy(&pItem, data.constData(), sizeof(qtractorPluginListItem *)); return pItem; } // Direct access parameter handle. void qtractorPluginListView::dragDirectAccess ( const QPoint& pos ) { qtractorPluginListItem *pItem = m_pDragItem; if (pItem == NULL) pItem = static_cast (QListWidget::itemAt(pos)); if (pItem == NULL) return; qtractorPlugin *pPlugin = pItem->plugin(); if (pPlugin == NULL) return; qtractorPluginParam *pDirectAccessParam = pPlugin->directAccessParam(); if (pDirectAccessParam == NULL) return; qtractorMidiControlObserver *pDirectAccessObserver = pDirectAccessParam->observer(); if (pDirectAccessObserver == NULL) return; const bool bLogarithmic = pDirectAccessParam->isLogarithmic(); const int iDirectAccessWidth = pItem->directAccessWidth(); const QRect& rectItem = QListWidget::visualItemRect(pItem) .adjusted(QListWidget::iconSize().width(), 1, -2, -2); if (m_dragState == DragNone) { const float fValue = pDirectAccessParam->value(); const float fScale = pDirectAccessObserver->scaleFromValue(fValue, bLogarithmic); const int x = rectItem.x() + int(fScale * float(iDirectAccessWidth)); if (pos.x() > x - 5 && pos.x() < x + 5) { m_dragCursor = DragDirectAccess; QListWidget::setCursor(QCursor(Qt::PointingHandCursor)); } else { QListWidget::unsetCursor(); m_dragCursor = DragNone; } } else if (m_dragState == DragDirectAccess) { const float fScale = float(pos.x() - rectItem.x()) / float(iDirectAccessWidth); const float fValue = pDirectAccessObserver->valueFromScale(fScale, bLogarithmic); pDirectAccessParam->updateValue(fValue, true); QWidget *pViewport = QListWidget::viewport(); QToolTip::showText(pViewport->mapToGlobal(pos), QString("%1\n(%2: %3)") .arg(pItem->text()) // (pType->name(); .arg(pDirectAccessParam->name()) .arg(pDirectAccessParam->display()), pViewport); } } // Initial size-policy hints. QSize qtractorPluginListView::sizeHint (void) const { const QFont& font = QListWidget::font(); const int iItemHeight = QFontMetrics(font).lineSpacing() + 4; return QSize(180, iItemHeight << 2); } // end of qtractorPluginListView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorEditRangeForm.ui0000644000000000000000000000013213014536043020437 xustar0030 mtime=1479719971.746092039 30 atime=1479719971.745091539 30 ctime=1479719971.746092039 qtractor-0.8.0/src/qtractorEditRangeForm.ui0000644000175000001440000002373413014536043021270 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorEditRangeForm 0 0 340 280 Qt::StrongFocus Range - Qtractor :/images/qtractor.png:/images/qtractor.png Range Selection range &Selection false Loop range &Loop false Punch range &Punch false Edit range &Edit false Custom range &Custom true St&art: RangeStartSpinBox 120 0 Clip start Qt::Horizontal QSizePolicy::Fixed 14 14 En&d: RangeEndSpinBox 120 0 Clip offset Qt::Vertical 8 8 Options Apply to clips in range Cl&ips true Apply to Automation nodes in range A&utomation true Apply to Loop points in range L&oop Apply to Punch In/Out points in range Pu&nch Apply to location Markers in range Mar&kers Apply to Tempo Map nodes in range Te&mpo Map &Format Time display format Frames Time BBT Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 SelectionRangeRadioButton LoopRangeRadioButton PunchRangeRadioButton EditRangeRadioButton CustomRangeRadioButton RangeStartSpinBox RangeEndSpinBox ClipsCheckBox AutomationCheckBox LoopCheckBox PunchCheckBox MarkersCheckBox TempoMapCheckBox FormatComboBox DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorDssiPlugin.h0000644000000000000000000000013213014536043017644 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.745091539 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorDssiPlugin.h0000644000175000001440000001031213014536043020461 0ustar00rncbcusers00000000000000// qtractorDssiPlugin.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorDssiPlugin_h #define __qtractorDssiPlugin_h #include "qtractorLadspaPlugin.h" #include //---------------------------------------------------------------------------- // qtractorDssiPluginType -- DSSI plugin type instance. // class qtractorDssiPluginType : public qtractorLadspaPluginType { public: // Constructor. qtractorDssiPluginType(qtractorPluginFile *pFile, unsigned long iIndex, const DSSI_Descriptor *pDssiDescriptor = NULL) : qtractorLadspaPluginType(pFile, iIndex, qtractorPluginType::Dssi), m_pDssiDescriptor(pDssiDescriptor) {} // Destructor. ~qtractorDssiPluginType() { close(); } // Derived methods. bool open(); void close(); // Factory method (static) static qtractorDssiPluginType *createType( qtractorPluginFile *pFile, unsigned long iIndex); // DSSI descriptor method (static) static const DSSI_Descriptor *dssi_descriptor( qtractorPluginFile *pFile, unsigned long iIndex); // Specific accessors. const DSSI_Descriptor *dssi_descriptor() const { return m_pDssiDescriptor; } const QString& dssi_editor() const { return m_sDssiEditor; } private: // DSSI descriptor itself. const DSSI_Descriptor *m_pDssiDescriptor; // DSSI GUI excutable filename. QString m_sDssiEditor; }; //---------------------------------------------------------------------------- // qtractorDssiPlugin -- DSSI plugin instance. // class qtractorDssiPlugin : public qtractorLadspaPlugin { public: // Constructors. qtractorDssiPlugin(qtractorPluginList *pList, qtractorDssiPluginType *pDssiType); // Destructor. ~qtractorDssiPlugin(); // Channel/instance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Parameter update method. void updateParam(qtractorPluginParam *pParam, float fValue, bool bUpdate); // Bank/program selector override. void selectProgram(int iBank, int iProg); // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; // Continuous controller handler. void setController(int iController, int iValue); // Configuration (CLOB) stuff. void configure(const QString& sKey, const QString& sValue); // GUI Editor stuff. void openEditor(QWidget */*pParent*/); void closeEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; // Specific accessors. const DSSI_Descriptor *dssi_descriptor() const; // Update all control output ports... void updateControlOuts(bool bForce = false); // Reset(null) internal editor reference. void clearEditor(); // Idle editor update (static) static void idleEditorAll(); protected: // Post-(re)initializer. void resetChannels(); private: // Care of multiple instances here. class DssiMulti *m_pDssiMulti; // Internal editor structure accessor... struct DssiEditor *m_pDssiEditor; // GUI editor visiability status. bool m_bEditorVisible; // Controller port map. qtractorPluginParam *m_apControllerMap[128]; // Tracking changes on output control ports. float *m_pfControlOutsLast; }; #endif // __qtractorDssiPlugin_h // end of qtractorDssiPlugin.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorCommand.cpp0000644000000000000000000000013213014536043017474 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorCommand.cpp0000644000175000001440000001105613014536043020317 0ustar00rncbcusers00000000000000// qtractorCommand.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorCommand.h" #include #include //---------------------------------------------------------------------- // class qtractorCommandList - declaration. // // Constructor. qtractorCommandList::qtractorCommandList (void) { m_pLastCommand = NULL; m_commands.setAutoDelete(true); } // Destructor. qtractorCommandList::~qtractorCommandList (void) { clear(); } // Command stack cleaner. void qtractorCommandList::clear (void) { m_commands.clear(); m_pLastCommand = NULL; } // Command chain accessors. qtractorCommand *qtractorCommandList::lastCommand (void) const { return m_pLastCommand; } qtractorCommand *qtractorCommandList::nextCommand (void) const { if (m_pLastCommand) { return m_pLastCommand->next(); } else { return m_commands.first(); } } // Remove last command from command chain. void qtractorCommandList::removeLastCommand (void) { if (m_pLastCommand) { qtractorCommand *pPrevCommand = m_pLastCommand->prev(); m_commands.remove(m_pLastCommand); m_pLastCommand = pPrevCommand; } } // Special backout method (EXPERIMENTAL). void qtractorCommandList::backout ( qtractorCommand *pCommand ) { int iUpdate = 0; unsigned int flags = qtractorCommand::None; while (m_pLastCommand && m_pLastCommand != pCommand) { flags |= m_pLastCommand->flags(); m_pLastCommand->undo(); removeLastCommand(); ++iUpdate; } if (iUpdate > 0) emit updateNotifySignal(flags); } // Cannonical command methods. bool qtractorCommandList::push ( qtractorCommand *pCommand ) { // Trim the command list from current last command... qtractorCommand *pNextCommand = nextCommand(); while (pNextCommand) { qtractorCommand *pLateCommand = pNextCommand->next(); m_commands.remove(pNextCommand); pNextCommand = pLateCommand; } if (pCommand == NULL) return false; // It must be this last one... m_commands.append(pCommand); m_pLastCommand = m_commands.last(); return (m_pLastCommand != NULL); } bool qtractorCommandList::exec ( qtractorCommand *pCommand ) { bool bResult = false; // Append command... if (push(pCommand)) { // Execute operation... bResult = m_pLastCommand->redo(); // Notify commanders... emit updateNotifySignal(m_pLastCommand->flags()); } return bResult; } bool qtractorCommandList::undo (void) { bool bResult = false; if (m_pLastCommand) { // Undo operation... bResult = m_pLastCommand->undo(); // Backward one command... const unsigned int flags = m_pLastCommand->flags(); m_pLastCommand = m_pLastCommand->prev(); // Notify commanders... emit updateNotifySignal(flags); } return bResult; } bool qtractorCommandList::redo (void) { bool bResult = false; // Forward one command... m_pLastCommand = nextCommand(); if (m_pLastCommand) { // Redo operation... bResult = m_pLastCommand->redo(); // Notify commanders... emit updateNotifySignal(m_pLastCommand->flags()); } return bResult; } // Command action update helper. void qtractorCommandList::updateAction ( QAction *pAction, qtractorCommand *pCommand ) const { const QRegExp rxBrackets("[\\s]+\\([^\\)]+\\)$"); pAction->setText(pAction->text().remove(rxBrackets)); pAction->setStatusTip(pAction->statusTip().remove(rxBrackets)); pAction->setToolTip(pAction->toolTip().remove(rxBrackets)); if (pCommand) { const QString sCommand = QString(pCommand->name()).remove(rxBrackets); const QString sBrackets = QString(" (%1)").arg(sCommand); pAction->setText(pAction->text() + sBrackets); pAction->setStatusTip(pAction->statusTip() + sBrackets); pAction->setToolTip(pAction->toolTip() + sBrackets); } pAction->setEnabled(pCommand != NULL); } // end of qtractorCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginFactory.cpp0000644000000000000000000000012713014536043020710 xustar0029 mtime=1479719971.77110454 29 atime=1479719971.77110454 29 ctime=1479719971.77110454 qtractor-0.8.0/src/qtractorPluginFactory.cpp0000644000175000001440000004217313014536043021533 0ustar00rncbcusers00000000000000// qtractorPluginFactory.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginFactory.h" #ifdef CONFIG_LADSPA #include "qtractorLadspaPlugin.h" #endif #ifdef CONFIG_DSSI #include "qtractorDssiPlugin.h" #endif #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #endif #ifdef CONFIG_LV2 #include "qtractorLv2Plugin.h" #endif #include "qtractorInsertPlugin.h" #include "qtractorOptions.h" #include #include #include #include //---------------------------------------------------------------------------- // qtractorPluginFactory -- Plugin path helper. // // Singleton instance pointer. qtractorPluginFactory *qtractorPluginFactory::g_pPluginFactory = NULL; // Singleton instance accessor (static). qtractorPluginFactory *qtractorPluginFactory::getInstance (void) { return g_pPluginFactory; } // Contructor. qtractorPluginFactory::qtractorPluginFactory ( QObject *pParent ) : QObject(pParent), m_typeHint(qtractorPluginType::Any), m_pProxy(NULL) { g_pPluginFactory = this; } // Destructor. qtractorPluginFactory::~qtractorPluginFactory (void) { g_pPluginFactory = NULL; reset(); clear(); m_paths.clear(); } // A common scheme for (a default) plugin serach paths... // #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) #define PATH_SEP ";" #else #define PATH_SEP ":" #endif static QString default_paths ( const QString& suffix ) { const QString& sep = QDir::separator(); const QString& home = QDir::homePath(); const QString& pre1 = QDir::rootPath() + "usr"; const QString& pre2 = pre1 + sep + "local"; const QString& lib0 = "lib"; const QString& lib1 = pre1 + sep + lib0; const QString& lib2 = pre2 + sep + lib0; #if defined(__x86_64__) const QString& x64 = "64"; const QString& lib3 = lib1 + x64; const QString& lib4 = lib2 + x64; #endif QStringList paths; paths << home + sep + '.' + suffix; #if defined(__x86_64__) // paths << home + sep + lib0 + x64 + sep + suffix; paths << lib4 + sep + suffix; paths << lib3 + sep + suffix; #endif // paths << home + sep + lib0 + sep + suffix; paths << lib2 + sep + suffix; paths << lib1 + sep + suffix; return paths.join(PATH_SEP); } void qtractorPluginFactory::updatePluginPaths (void) { m_paths.clear(); qtractorOptions *pOptions = qtractorOptions::getInstance(); #ifdef CONFIG_LADSPA // LADSPA default path... QStringList ladspa_paths; if (pOptions) ladspa_paths = pOptions->ladspaPaths; if (ladspa_paths.isEmpty()) { QString sLadspaPaths = ::getenv("LADSPA_PATH"); if (sLadspaPaths.isEmpty()) sLadspaPaths = default_paths("ladspa"); ladspa_paths = sLadspaPaths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Ladspa, ladspa_paths); #endif #ifdef CONFIG_DSSI // DSSI default path... QStringList dssi_paths; if (pOptions) dssi_paths = pOptions->dssiPaths; if (dssi_paths.isEmpty()) { QString sDssiPaths = ::getenv("DSSI_PATH"); if (sDssiPaths.isEmpty()) sDssiPaths = default_paths("dssi"); dssi_paths = sDssiPaths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Dssi, dssi_paths); #endif #ifdef CONFIG_VST // VST default path... QStringList vst_paths; if (pOptions) vst_paths = pOptions->vstPaths; if (vst_paths.isEmpty()) { QString sVstPaths = ::getenv("VST_PATH"); if (sVstPaths.isEmpty()) sVstPaths = default_paths("vst"); vst_paths = sVstPaths.split(PATH_SEP); } m_paths.insert(qtractorPluginType::Vst, vst_paths); #endif #ifdef CONFIG_LV2 // LV2 default path... QStringList lv2_paths; if (pOptions) lv2_paths = pOptions->lv2Paths; if (lv2_paths.isEmpty()) { QString sLv2Paths = ::getenv("LV2_PATH"); if (sLv2Paths.isEmpty()) sLv2Paths = default_paths("lv2"); lv2_paths = sLv2Paths.split(PATH_SEP); } #ifdef CONFIG_LV2_PRESETS QString sLv2PresetDir; if (pOptions) sLv2PresetDir = pOptions->sLv2PresetDir; if (sLv2PresetDir.isEmpty()) sLv2PresetDir = QDir::homePath() + QDir::separator() + ".lv2"; if (!lv2_paths.contains(sLv2PresetDir)) lv2_paths.append(sLv2PresetDir); #endif m_paths.insert(qtractorPluginType::Lv2, lv2_paths); // HACK: set special environment for LV2... ::setenv("LV2_PATH", lv2_paths.join(PATH_SEP).toUtf8().constData(), 1); #endif } QStringList qtractorPluginFactory::pluginPaths ( qtractorPluginType::Hint typeHint ) { if (m_paths.isEmpty()) // Just in case... updatePluginPaths(); return m_paths.value(typeHint); } // Executive methods. void qtractorPluginFactory::scan (void) { // Start clean. reset(); if (m_paths.isEmpty()) // Just in case... updatePluginPaths(); // Get paths based on hints... int iFileCount = 0; #ifdef CONFIG_LADSPA // LADSPA default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Ladspa) { const QStringList& paths = m_paths.value(qtractorPluginType::Ladspa); if (!paths.isEmpty()) iFileCount += addFiles(qtractorPluginType::Ladspa, paths); } #endif #ifdef CONFIG_DSSI // DSSI default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Dssi) { const QStringList& paths = m_paths.value(qtractorPluginType::Dssi); if (!paths.isEmpty()) iFileCount += addFiles(qtractorPluginType::Dssi, paths); } #endif #ifdef CONFIG_VST // VST default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Vst) { const QStringList& paths = m_paths.value(qtractorPluginType::Vst); if (!paths.isEmpty()) { iFileCount += addFiles(qtractorPluginType::Vst, paths); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDummyVstScan) { m_pProxy = new qtractorPluginFactoryProxy(this); m_pProxy->start(); } } } #endif #ifdef CONFIG_LV2 // LV2 default path... if (m_typeHint == qtractorPluginType::Any || m_typeHint == qtractorPluginType::Lv2) { QStringList& files = m_files[qtractorPluginType::Lv2]; files.append(qtractorLv2PluginType::lv2_plugins()); iFileCount += files.count(); } #endif // Do the real scan... int iFile = 0; Paths::ConstIterator files_iter = m_files.constBegin(); const Paths::ConstIterator& files_end = m_files.constEnd(); for ( ; files_iter != files_end; ++files_iter) { const qtractorPluginType::Hint typeHint = files_iter.key(); QStringListIterator file_iter(files_iter.value()); while (file_iter.hasNext()) { addTypes(typeHint, file_iter.next()); emit scanned((++iFile * 100) / iFileCount); QApplication::processEvents( QEventLoop::ExcludeUserInputEvents); } } // Check the proxy (out-of-process) client closure... if (m_pProxy) { m_pProxy->closeWriteChannel(); for (iFile = 0; iFile < iFileCount; ++iFile) { if (m_pProxy->waitForFinished(200)) break; QApplication::processEvents( QEventLoop::ExcludeUserInputEvents); } } // Done. reset(); } void qtractorPluginFactory::reset (void) { if (m_pProxy) { m_pProxy->terminate(); delete m_pProxy; m_pProxy = NULL; } m_files.clear(); } void qtractorPluginFactory::clear (void) { qDeleteAll(m_types); m_types.clear(); } // Recursive plugin file/path inventory method. int qtractorPluginFactory::addFiles ( qtractorPluginType::Hint typeHint, const QStringList& paths ) { int iFileCount = 0; QStringListIterator path_iter(paths); while (path_iter.hasNext()) iFileCount += addFiles(typeHint, path_iter.next()); return iFileCount; } int qtractorPluginFactory::addFiles ( qtractorPluginType::Hint typeHint, const QString& sPath ) { int iFileCount = 0; const QDir dir(sPath); QDir::Filters filters = QDir::Files; if (typeHint == qtractorPluginType::Vst) filters = filters | QDir::AllDirs | QDir::NoDotAndDotDot; const QFileInfoList& info_list = dir.entryInfoList(filters); QListIterator info_iter(info_list); while (info_iter.hasNext()) { const QFileInfo& info = info_iter.next(); const QString& sFilename = info.absoluteFilePath(); if (info.isDir() && info.isReadable()) iFileCount += addFiles(typeHint, sFilename); else if (QLibrary::isLibrary(sFilename)) { m_files[typeHint].append(sFilename); ++iFileCount; } } return iFileCount; } // Plugin factory method (static). qtractorPlugin *qtractorPluginFactory::createPlugin ( qtractorPluginList *pList, const QString& sFilename, unsigned long iIndex, qtractorPluginType::Hint typeHint ) { #ifdef CONFIG_DEBUG qDebug("qtractorPluginFactory::createPlugin(%p, \"%s\", %lu, %d)", pList, sFilename.toUtf8().constData(), iIndex, int(typeHint)); #endif // Attend to insert pseudo-plugin hints... if (sFilename.isEmpty()) { if (typeHint == qtractorPluginType::Insert) return qtractorInsertPluginType::createPlugin(pList, iIndex); else if (typeHint == qtractorPluginType::AuxSend) return qtractorAuxSendPluginType::createPlugin(pList, iIndex); else // Don't bother with anything else. return NULL; } #ifdef CONFIG_LV2 // Try LV2 plugins hints before anything else... if (typeHint == qtractorPluginType::Lv2) { qtractorLv2PluginType *pLv2Type = qtractorLv2PluginType::createType(sFilename); if (pLv2Type) { if (pLv2Type->open()) return new qtractorLv2Plugin(pList, pLv2Type); delete pLv2Type; } // Bail out. return NULL; } #endif // Try to fill the types list at this moment... qtractorPluginFile *pFile = qtractorPluginFile::addFile(sFilename); if (pFile == NULL) return NULL; #ifdef CONFIG_DSSI // Try DSSI plugin types first... if (typeHint == qtractorPluginType::Dssi) { qtractorDssiPluginType *pDssiType = qtractorDssiPluginType::createType(pFile, iIndex); if (pDssiType) { pFile->addRef(); if (pDssiType->open()) return new qtractorDssiPlugin(pList, pDssiType); delete pDssiType; } } #endif #ifdef CONFIG_LADSPA // Try LADSPA plugin types... if (typeHint == qtractorPluginType::Ladspa) { qtractorLadspaPluginType *pLadspaType = qtractorLadspaPluginType::createType(pFile, iIndex); if (pLadspaType) { pFile->addRef(); if (pLadspaType->open()) return new qtractorLadspaPlugin(pList, pLadspaType); delete pLadspaType; } } #endif #ifdef CONFIG_VST // Try VST plugin types... if (typeHint == qtractorPluginType::Vst) { qtractorVstPluginType *pVstType = qtractorVstPluginType::createType(pFile, iIndex); if (pVstType) { pFile->addRef(); if (pVstType->open()) return new qtractorVstPlugin(pList, pVstType); delete pVstType; } } #endif // Bad luck, no valid plugin found... qtractorPluginFile::removeFile(pFile); return NULL; } // Plugin type listing. bool qtractorPluginFactory::addTypes ( qtractorPluginType::Hint typeHint, const QString& sFilename ) { // Try to fill the types list at this moment... qtractorPluginType *pType; #ifdef CONFIG_LV2 // Try LV2 plugin types... if (typeHint == qtractorPluginType::Lv2) { pType = qtractorLv2PluginType::createType(sFilename); if (pType) { if (pType->open()) { addType(pType); pType->close(); return true; } else { delete pType; } } // None found. return false; } #endif #ifdef CONFIG_VST // Try VST plugin types (out-of-process scan)... if (typeHint == qtractorPluginType::Vst && m_pProxy) return m_pProxy->addTypes(typeHint, sFilename); #endif qtractorPluginFile *pFile = qtractorPluginFile::addFile(sFilename); if (pFile == NULL) return false; unsigned long iIndex = 0; #ifdef CONFIG_DSSI // Try DSSI plugin types... if (typeHint == qtractorPluginType::Dssi) { while (true) { pType = qtractorDssiPluginType::createType(pFile, iIndex); if (pType == NULL) break; if (pType->open()) { pFile->addRef(); addType(pType); pType->close(); ++iIndex; } else { delete pType; break; } } // Have we found some, already? if (iIndex > 0) { pFile->close(); return true; } } #endif #ifdef CONFIG_LADSPA // Try LADSPA plugin types... if (typeHint == qtractorPluginType::Ladspa) { while (true) { pType = qtractorLadspaPluginType::createType(pFile, iIndex); if (pType == NULL) break; if (pType->open()) { pFile->addRef(); addType(pType); pType->close(); ++iIndex; } else { delete pType; break; } } // Have we found some, already? if (iIndex > 0) { pFile->close(); return true; } } #endif #ifdef CONFIG_VST // Try VST plugin types... if (typeHint == qtractorPluginType::Vst) { while (true) { pType = qtractorVstPluginType::createType(pFile, iIndex); if (pType == NULL) break; if (pType->open()) { pFile->addRef(); addType(pType); pType->close(); ++iIndex; } else { delete pType; break; } } // Have we found some, already? if (iIndex > 0) { pFile->close(); return true; } } #endif // We probably have nothing here. qtractorPluginFile::removeFile(pFile); return false; } //---------------------------------------------------------------------------- // qtractorPluginFactoryProxy -- Plugin path proxy (out-of-process client). // // Constructor. qtractorPluginFactoryProxy::qtractorPluginFactoryProxy ( qtractorPluginFactory *pPluginFactory ) : QProcess(pPluginFactory) { QObject::connect(this, SIGNAL(readyReadStandardOutput()), SLOT(stdout_slot())); QObject::connect(this, SIGNAL(readyReadStandardError()), SLOT(stderr_slot())); } // Start method. bool qtractorPluginFactoryProxy::start (void) { if (QProcess::state() != QProcess::NotRunning) return false; const QDir dir(QApplication::applicationDirPath()); const QFileInfo fi(dir, "qtractor_vst_scan"); if (!fi.isExecutable()) return false; QProcess::start(fi.filePath()); return true; } void qtractorPluginFactoryProxy::stdout_slot (void) { qtractorPluginFactory *pPluginFactory = static_cast (QObject::parent()); if (pPluginFactory == NULL) return; const QString sData(QProcess::readAllStandardOutput()); QStringListIterator iter = sData.split("\n"); while (iter.hasNext()) { const QString& sText = iter.next().simplified(); if (sText.isEmpty()) continue; qtractorPluginType *pType = qtractorDummyPluginType::createType(sText); if (pType) pPluginFactory->addType(pType); else QTextStream(stderr) << sText + '\n'; } } void qtractorPluginFactoryProxy::stderr_slot (void) { QTextStream(stderr) << QProcess::readAllStandardError(); } // Service methods. bool qtractorPluginFactoryProxy::addTypes ( qtractorPluginType::Hint typeHint, const QString& sFilename ) { const QString& sHint = qtractorPluginType::textFromHint(typeHint); const QString& sLine = sHint + ':' + sFilename + '\n'; const QByteArray& data = sLine.toUtf8(); const bool bResult = (QProcess::write(data) == data.size()); QProcess::waitForReadyRead(200); return bResult; } //---------------------------------------------------------------------------- // qtractorDummyPluginType -- Dummy plugin type instance. // // Constructor. qtractorDummyPluginType::qtractorDummyPluginType ( const QString& sText, unsigned long iIndex, Hint typeHint ) : qtractorPluginType(NULL, iIndex, typeHint) { const QStringList& props = sText.split('|'); m_sName = props.at(1); m_sLabel = m_sName.simplified().replace(QRegExp("[\\s|\\.|\\-]+"), "_"); const QStringList& audios = props.at(2).split(':'); m_iAudioIns = audios.at(0).toUShort(); m_iAudioOuts = audios.at(1).toUShort(); const QStringList& midis = props.at(3).split(':'); m_iMidiIns = midis.at(0).toUShort(); m_iMidiOuts = midis.at(1).toUShort(); const QStringList& controls = props.at(4).split(':'); m_iControlIns = controls.at(0).toUShort(); m_iControlOuts = controls.at(1).toUShort(); const QStringList& flags = props.at(5).split(','); m_bEditor = flags.contains("GUI"); m_bConfigure = flags.contains("EXT"); m_bRealtime = flags.contains("RT"); m_sFilename = props.at(6); bool bOk = false; QString sUniqueID = props.at(8); m_iUniqueID = qHash(sUniqueID.remove("0x").toULong(&bOk, 16)); } // Must be overriden methods. bool qtractorDummyPluginType::open (void) { return true; } void qtractorDummyPluginType::close (void) { } // Factory method (static) qtractorDummyPluginType *qtractorDummyPluginType::createType ( const QString& sText ) { // Sanity check... const QStringList& props = sText.split('|'); const Hint typeHint = qtractorPluginType::hintFromText(props.at(0)); if (typeHint != Vst) return NULL; // Yep, most probably it's a dummy VST plugin effect... const unsigned long iIndex = props.at(7).toULong(); return new qtractorDummyPluginType(sText, iIndex, typeHint); } // end of qtractorPluginFactory.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioEngine.cpp0000644000000000000000000000013213014536043020305 xustar0030 mtime=1479719971.737087539 30 atime=1479719971.737087539 30 ctime=1479719971.737087539 qtractor-0.8.0/src/qtractorAudioEngine.cpp0000644000175000001440000023243213014536043021133 0ustar00rncbcusers00000000000000// qtractorAudioEngine.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioEngine.h" #include "qtractorAudioMonitor.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioClip.h" #include "qtractorSession.h" #include "qtractorDocument.h" #include "qtractorMonitor.h" #include "qtractorSessionCursor.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorClip.h" #include "qtractorCurveFile.h" #include "qtractorMainForm.h" #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME #include "qtractorLv2Plugin.h" #endif #endif #ifdef CONFIG_JACK_SESSION #include #endif #ifdef CONFIG_JACK_METADATA #include #endif #include #include #include #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled mix-down processor version. static inline void sse_buffer_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iBuffers, unsigned short iChannels, unsigned int iOffset ) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[j] + iOffset; float *pFrames = ppFrames[i] + iOffset; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) *pBuffer++ += *pFrames++; for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pBuffer, _mm_add_ps( _mm_loadu_ps(pBuffer), _mm_loadu_ps(pFrames))); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) *pBuffer++ += *pFrames++; if (++j >= iBuffers) j = 0; } } #endif // Standard mix-down processor version. static inline void std_buffer_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iBuffers, unsigned short iChannels, unsigned int iOffset ) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[j] + iOffset; float *pFrames = ppFrames[i] + iOffset; for (unsigned int n = 0; n < iFrames; ++n) *pBuffer++ += *pFrames++; if (++j >= iBuffers) j = 0; } } //---------------------------------------------------------------------- // qtractorAudioExportBuffer -- name tells all: audio export buffer. // class qtractorAudioExportBuffer { public: // Constructor qtractorAudioExportBuffer( unsigned short iChannels, unsigned int iBufferSize ) { m_iChannels = iChannels; m_iBufferSize = iBufferSize; m_ppBuffer = new float * [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_ppBuffer[i] = new float [iBufferSize]; #if defined(__SSE__) if (sse_enabled()) m_pfnBufferAdd = sse_buffer_add; else #endif m_pfnBufferAdd = std_buffer_add; } // Destructor. ~qtractorAudioExportBuffer() { for (unsigned short i = 0; i < m_iChannels; ++i) delete m_ppBuffer[i]; delete [] m_ppBuffer; } // Mix-down buffer accessors. unsigned short channels() const { return m_iChannels; } unsigned int bufferSize() const { return m_iBufferSize; } float **buffer() const { return m_ppBuffer; } // Prepare mix-down buffer. void process_prepare(unsigned int nframes) { for (unsigned short i = 0; i < m_iChannels; ++i) ::memset(m_ppBuffer[i], 0, nframes * sizeof(float)); } // Incremental mix-down buffer. void process_add (qtractorAudioBus *pAudioBus, unsigned int nframes, unsigned int offset = 0) { (*m_pfnBufferAdd)(m_ppBuffer, pAudioBus->out(), nframes, m_iChannels, pAudioBus->channels(), offset); } private: unsigned short m_iChannels; unsigned int m_iBufferSize; // Mix-down buffer. float **m_ppBuffer; // Mix-down buffer processor. void (*m_pfnBufferAdd)(float **, float **, unsigned int, unsigned short, unsigned short, unsigned int); }; //---------------------------------------------------------------------- // qtractorAudioEngine_process -- JACK client process callback. // static int qtractorAudioEngine_process ( jack_nframes_t nframes, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); return pAudioEngine->process(nframes); } //---------------------------------------------------------------------- // qtractorAudioEngine_timebase -- JACK timebase master callback. // static void qtractorAudioEngine_timebase ( jack_transport_state_t, jack_nframes_t, jack_position_t *pPos, int, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); qtractorSession *pSession = pAudioEngine->session(); qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(pPos->frame); unsigned short bars = 0; unsigned int beats = 0; unsigned long ticks = pNode->tickFromFrame(pPos->frame) - pNode->tick; if (ticks >= (unsigned long) pNode->ticksPerBeat) { beats = (unsigned int) (ticks / pNode->ticksPerBeat); ticks -= (unsigned long) (beats * pNode->ticksPerBeat); } if (beats >= (unsigned int) pNode->beatsPerBar) { bars = (unsigned short) (beats / pNode->beatsPerBar); beats -= (unsigned int) (bars * pNode->beatsPerBar); } // Time frame code in bars.beats.ticks ... pPos->valid = JackPositionBBT; pPos->bar = pNode->bar + bars + 1; pPos->beat = beats + 1; pPos->tick = ticks; // Keep current tempo (BPM)... pPos->beats_per_bar = pNode->beatsPerBar; pPos->ticks_per_beat = pNode->ticksPerBeat; pPos->beats_per_minute = pNode->tempo; pPos->beat_type = float(1 << pNode->beatDivisor); } //---------------------------------------------------------------------- // qtractorAudioEngine_shutdown -- JACK client shutdown callback. // static void qtractorAudioEngine_shutdown ( void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyShutEvent(); } //---------------------------------------------------------------------- // qtractorAudioEngine_xrun -- JACK client XRUN callback. // static int qtractorAudioEngine_xrun ( void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyXrunEvent(); return 0; } //---------------------------------------------------------------------- // qtractorAudioEngine_graph_order -- JACK graph change callback. // static int qtractorAudioEngine_graph_order ( void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); return 0; } //---------------------------------------------------------------------- // qtractorAudioEngine_graph_port -- JACK port registration callback. // static void qtractorAudioEngine_graph_port ( jack_port_id_t, int, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifyPortEvent(); } //---------------------------------------------------------------------- // qtractorAudioEngine_buffer_size -- JACK buffer-size change callback. // static int qtractorAudioEngine_buffer_size ( jack_nframes_t nframes, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); if (pAudioEngine->bufferSize() < (unsigned int) nframes) pAudioEngine->notifyBuffEvent(nframes); return 0; } //---------------------------------------------------------------------- // qtractorAudioEngine_freewheel -- Audio export process callback. // static void qtractorAudioEngine_freewheel ( int iStarting, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->setFreewheel(bool(iStarting)); } #ifdef CONFIG_JACK_SESSION //---------------------------------------------------------------------- // qtractorAudioEngine_session_event -- JACK session event callabck // static void qtractorAudioEngine_session_event ( jack_session_event_t *pSessionEvent, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); pAudioEngine->notifySessEvent(pSessionEvent); } #endif //---------------------------------------------------------------------- // qtractorAudioEngine_sync -- JACK transport sync event callabck // static int qtractorAudioEngine_sync ( jack_transport_state_t /*state*/, jack_position_t *pos, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); if (pAudioEngine->isFreewheel()) return 0; const long iDeltaFrames = long(pos->frame) - long(pAudioEngine->sessionCursor()->frame()); const unsigned int iBufferSize = pAudioEngine->bufferSize(); if (labs(iDeltaFrames) > long(iBufferSize << 1)) { unsigned long iPlayHead = pos->frame; if (pAudioEngine->isPlaying()) iPlayHead += iBufferSize; pAudioEngine->notifySyncEvent(iPlayHead); } return 1; } #ifdef CONFIG_JACK_METADATA //---------------------------------------------------------------------- // qtractorAudioEngine_property_change -- JACK property change callabck // static void qtractorAudioEngine_property_change ( jack_uuid_t, const char *key, jack_property_change_t, void *pvArg ) { qtractorAudioEngine *pAudioEngine = static_cast (pvArg); // PRETTY_NAME is the only metadata we are currently interested in... if (key && (::strcmp(key, JACK_METADATA_PRETTY_NAME) == 0)) pAudioEngine->notifyPropEvent(); } #endif //---------------------------------------------------------------------- // class qtractorAudioEngine -- JACK client instance (singleton). // // Constructor. qtractorAudioEngine::qtractorAudioEngine ( qtractorSession *pSession ) : qtractorEngine(pSession, qtractorTrack::Audio) { m_pJackClient = NULL; m_iSampleRate = 44100; // A sensible default, always. m_iBufferSize = 0; m_iBufferOffset = 0; m_bMasterAutoConnect = true; // Audio-export freewheeling (internal) state. m_bFreewheel = false; // Common audio buffer sync thread. m_pSyncThread = NULL; // Audio-export (in)active state. m_bExporting = false; m_pExportFile = NULL; m_pExportBuses = NULL; m_pExportBuffer = NULL; m_iExportStart = 0; m_iExportEnd = 0; m_bExportDone = true; // Audio metronome stuff. m_bMetronome = false; m_bMetroBus = false; m_pMetroBus = NULL; m_bMetroAutoConnect = true; m_pMetroBarBuff = NULL; m_pMetroBeatBuff = NULL; m_fMetroBarGain = 1.0f; m_fMetroBeatGain = 1.0f; m_iMetroOffset = 0; m_iMetroBeatStart = 0; m_iMetroBeat = 0; m_bMetroEnabled = false; // Audition/pre-listening player stuff. ATOMIC_SET(&m_playerLock, 0); m_bPlayerOpen = false; m_bPlayerBus = false; m_bPlayerAutoConnect = true; m_pPlayerBus = NULL; m_pPlayerBuff = NULL; m_iPlayerFrame = 0; // JACK transport mode. m_transportMode = qtractorBus::Duplex; // JACK timebase mode. m_bTimebase = true; } // Special event notifier proxy object. const qtractorAudioEngineProxy *qtractorAudioEngine::proxy (void) const { return &m_proxy; } // Event notifications. void qtractorAudioEngine::notifyShutEvent (void) { m_proxy.notifyShutEvent(); } void qtractorAudioEngine::notifyXrunEvent (void) { m_proxy.notifyXrunEvent(); } void qtractorAudioEngine::notifyPortEvent (void) { m_proxy.notifyPortEvent(); } void qtractorAudioEngine::notifyBuffEvent ( unsigned int iBufferSize ) { m_proxy.notifyBuffEvent(iBufferSize); } void qtractorAudioEngine::notifySessEvent ( void *pvSessionArg ) { m_proxy.notifySessEvent(pvSessionArg); } void qtractorAudioEngine::notifySyncEvent ( unsigned long iPlayHead ) { m_proxy.notifySyncEvent(iPlayHead); } void qtractorAudioEngine::notifyPropEvent (void) { m_proxy.notifyPropEvent(); } // JACK client descriptor accessor. jack_client_t *qtractorAudioEngine::jackClient (void) const { return m_pJackClient; } // Internal sample-rate accessor. unsigned int qtractorAudioEngine::sampleRate (void) const { return m_iSampleRate; } // Buffer size accessor. unsigned int qtractorAudioEngine::bufferSize (void) const { return m_iBufferSize; } // Buffer offset accessor. unsigned int qtractorAudioEngine::bufferOffset (void) const { return m_iBufferOffset; } // Audio (Master) bus defaults accessors. void qtractorAudioEngine::setMasterAutoConnect ( bool bMasterAutoConnect ) { m_bMasterAutoConnect = bMasterAutoConnect; } bool qtractorAudioEngine::isMasterAutoConnect (void) const { return m_bMasterAutoConnect; } // Device engine initialization method. bool qtractorAudioEngine::init (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Try open a new client... const QByteArray aClientName = pSession->clientName().toUtf8(); int opts = JackNullOption; #ifdef CONFIG_XUNIQUE opts |= JackUseExactName; #endif #ifdef CONFIG_JACK_SESSION if (!m_sSessionId.isEmpty()) { opts |= JackSessionID; const QByteArray aSessionId = m_sSessionId.toLocal8Bit(); m_pJackClient = jack_client_open( aClientName.constData(), jack_options_t(opts), NULL, aSessionId.constData()); // Reset JACK session UUID. m_sSessionId.clear(); } else #endif m_pJackClient = jack_client_open( aClientName.constData(), jack_options_t(opts), NULL); if (m_pJackClient == NULL) return false; // ATTN: First thing to remember is initial sample-rate and buffer size. m_iSampleRate = jack_get_sample_rate(m_pJackClient); m_iBufferSize = jack_get_buffer_size(m_pJackClient); // ATTN: Second is setting proper session client name. pSession->setClientName( QString::fromUtf8(jack_get_client_name(m_pJackClient))); // ATTN: Third is setting session sample rate. pSession->setSampleRate(m_iSampleRate); // Our dedicated audio buffer thread... m_pSyncThread = new qtractorAudioBufferThread(); m_pSyncThread->start(QThread::HighPriority); return true; } // Device engine activation method. bool qtractorAudioEngine::activate (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Let remaining buses get a life... openPlayerBus(); openMetroBus(); // MIDI plugin managers output buses... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); while (pMidiManager) { qtractorAudioBus *pAudioBus = pMidiManager->audioOutputBus(); if (pAudioBus && pMidiManager->isAudioOutputBus()) pAudioBus->open(); pMidiManager = pMidiManager->next(); } // Ensure (not) freewheeling state... jack_set_freewheel(m_pJackClient, 0); // Set our main engine processor callbacks. jack_set_process_callback(m_pJackClient, qtractorAudioEngine_process, this); // Transport timebase callbacks... if (m_bTimebase) { jack_set_timebase_callback(m_pJackClient, 0 /* FIXME: un-conditional! */, qtractorAudioEngine_timebase, this); } // And some other event callbacks... jack_set_xrun_callback(m_pJackClient, qtractorAudioEngine_xrun, this); jack_on_shutdown(m_pJackClient, qtractorAudioEngine_shutdown, this); jack_set_graph_order_callback(m_pJackClient, qtractorAudioEngine_graph_order, this); jack_set_port_registration_callback(m_pJackClient, qtractorAudioEngine_graph_port, this); jack_set_buffer_size_callback(m_pJackClient, qtractorAudioEngine_buffer_size, this); // Set audio export processor callback. jack_set_freewheel_callback(m_pJackClient, qtractorAudioEngine_freewheel, this); #ifdef CONFIG_JACK_SESSION // Set JACK session event callback. if (jack_set_session_callback) { jack_set_session_callback(m_pJackClient, qtractorAudioEngine_session_event, this); } #endif // Set JACK transport sync callback. if (m_transportMode & qtractorBus::Input) { jack_set_sync_callback(m_pJackClient, qtractorAudioEngine_sync, this); } #ifdef CONFIG_JACK_METADATA // Set JACK property change callback. jack_set_property_change_callback(m_pJackClient, qtractorAudioEngine_property_change, this); #endif // Reset all dependable monitoring... resetAllMonitors(); // Time to activate ourselves... jack_activate(m_pJackClient); // Now, do all auto-connection stuff (if applicable...) if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->autoConnect(); if (m_bMetroBus && m_pMetroBus) m_pMetroBus->autoConnect(); for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast(pBus); if (pAudioBus) pAudioBus->autoConnect(); } // MIDI plugin managers output buses... pMidiManager = session()->midiManagers().first(); while (pMidiManager) { qtractorAudioBus *pAudioBus = pMidiManager->audioOutputBus(); if (pAudioBus && pMidiManager->isAudioOutputBus()) pAudioBus->autoConnect(); pMidiManager = pMidiManager->next(); } // We're now ready and running... return true; } // Device engine start method. bool qtractorAudioEngine::start (void) { if (!isActivated()) return false; // Reset all dependables... resetAllMonitors(); // Make sure we have an actual session cursor... resetMetro(); // Start transport rolling... if (m_transportMode & qtractorBus::Output) jack_transport_start(m_pJackClient); // We're now ready and running... return true; } // Device engine stop method. void qtractorAudioEngine::stop (void) { if (!isActivated()) return; if (m_transportMode & qtractorBus::Output) { jack_transport_stop(m_pJackClient); jack_transport_locate(m_pJackClient, sessionCursor()->frame()); } // MIDI plugin managers reset... qtractorMidiManager *pMidiManager = session()->midiManagers().first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } } // Device engine deactivation method. void qtractorAudioEngine::deactivate (void) { // We're stopping now... // setPlaying(false); // Deactivate the JACK client first. if (m_pJackClient) jack_deactivate(m_pJackClient); } // Device engine cleanup method. void qtractorAudioEngine::clean (void) { // Audio master bus auto-connection option... qtractorAudioBus *pMasterBus = static_cast (buses().first()); if (pMasterBus) m_bMasterAutoConnect = pMasterBus->isAutoConnect(); // Clean player/metronome buses... deletePlayerBus(); deleteMetroBus(); // Terminate common player/metro sync thread... if (m_pSyncThread) { if (m_pSyncThread->isRunning()) do { m_pSyncThread->setRunState(false); // m_pSyncThread->terminate(); m_pSyncThread->sync(); } while (!m_pSyncThread->wait(100)); delete m_pSyncThread; m_pSyncThread = NULL; } // Audio-export stilll around? weird... if (m_pExportBuffer) { delete m_pExportBuffer; m_pExportBuffer = NULL; } if (m_pExportBuses) { delete m_pExportBuses; m_pExportBuses = NULL; } if (m_pExportFile) { delete m_pExportFile; m_pExportFile = NULL; } // Close the JACK client, finally. if (m_pJackClient) { jack_client_close(m_pJackClient); m_pJackClient = NULL; } // Null sample-rate/period. // m_iSampleRate = 0; // m_iBufferSize = 0; } // Process cycle executive. int qtractorAudioEngine::process ( unsigned int nframes ) { // Don't bother with a thing, if not running. if (!isActivated()) return 0; // Reset buffer offset. m_iBufferOffset = 0; // Are we actually freewheeling for export?... // notice that freewheeling has no RT requirements. if (m_bFreewheel) { process_export(nframes); return 0; } // Must have a valid session... qtractorSession *pSession = session(); if (pSession == NULL) return 0; // Make sure we have an actual session cursor... qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == NULL) return 0; // Session RT-safeness lock... if (!pSession->acquire()) return 0; // Track whether audio output buses // buses needs monitoring while idle... int iOutputBus = 0; qtractorBus *pBus; qtractorAudioBus *pAudioBus; // Prepare all current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_prepare(nframes); } // Prepare all extra audio buses... for (pBus = busesEx().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_prepare(nframes); } // Monitor all current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_monitor(nframes); } // The owned buses too, if any... if (m_bMetroBus && m_pMetroBus) m_pMetroBus->process_prepare(nframes); if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->process_prepare(nframes); // Process audition/pre-listening... if (m_bPlayerOpen && ATOMIC_TAS(&m_playerLock)) { m_pPlayerBuff->readMix(m_pPlayerBus->out(), nframes, m_pPlayerBus->channels(), 0, 1.0f); m_bPlayerOpen = (m_iPlayerFrame < m_pPlayerBuff->length()); m_iPlayerFrame += nframes; if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->process_commit(nframes); else ++iOutputBus; ATOMIC_SET(&m_playerLock, 0); } #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME qtractorLv2Plugin::updateTime(m_pJackClient); #endif #endif // MIDI plugin manager processing... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); if (pMidiManager) { const unsigned long iFrameTimeStart = pAudioCursor->frameTime(); const unsigned long iFrameTimeEnd = iFrameTimeStart + nframes; while (pMidiManager) { pMidiManager->process(iFrameTimeStart, iFrameTimeEnd); if (!pMidiManager->isAudioOutputBus()) ++iOutputBus; pMidiManager = pMidiManager->next(); } } // Don't go any further, if not playing. if (!isPlaying()) { // Do the idle processing... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // Audio-buffers needs some preparation... if (pTrack->trackType() == qtractorTrack::Audio) { qtractorAudioBus *pInputBus = static_cast (pTrack->inputBus()); qtractorAudioMonitor *pAudioMonitor = static_cast (pTrack->monitor()); // Pre-monitoring... if (pAudioMonitor == NULL) continue; // Record non-passthru metering... if (pTrack->isRecord() && pInputBus) { pAudioMonitor->process_meter( pInputBus->in(), nframes, pInputBus->channels()); } // Monitor passthru/insert processing... qtractorPluginList *pPluginList = pTrack->pluginList(); if (pSession->isTrackMonitor(pTrack) || pPluginList->isAudioInsertActivated()) { // Plugin-chain processing... qtractorAudioBus *pOutputBus = static_cast (pTrack->outputBus()); if (pOutputBus) { pOutputBus->buffer_prepare(nframes, pInputBus); pPluginList->process(pOutputBus->buffer(), nframes); pAudioMonitor->process(pOutputBus->buffer(), nframes); pOutputBus->buffer_commit(nframes); ++iOutputBus; } } } } // Process audition/pre-listening bus... if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->process_commit(nframes); // Pass-thru current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus && (iOutputBus > 0 || pAudioBus->isMonitor())) pAudioBus->process_commit(nframes); } // Done as idle... pAudioCursor->process(nframes); pSession->release(); return 0; } // This the legal process cycle frame range... unsigned long iFrameStart = pAudioCursor->frame(); unsigned long iFrameEnd = iFrameStart + nframes; // Metronome stuff... if (m_bMetronome && m_pMetroBus && iFrameEnd > m_iMetroBeatStart) { qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrameStart); qtractorAudioBuffer *pMetroBuff = NULL; float fMetroGain = 1.0f; if (pNode->beatIsBar(m_iMetroBeat)) { pMetroBuff = m_pMetroBarBuff; fMetroGain = m_fMetroBarGain; } else { pMetroBuff = m_pMetroBeatBuff; fMetroGain = m_fMetroBeatGain; } if (iFrameStart < m_iMetroBeatStart) { pMetroBuff->readMix(m_pMetroBus->out(), iFrameEnd - m_iMetroBeatStart, m_pMetroBus->channels(), m_iMetroBeatStart - iFrameStart, fMetroGain); } else if (iFrameStart < m_iMetroBeatStart + pMetroBuff->length()) { pMetroBuff->readMix(m_pMetroBus->out(), nframes, m_pMetroBus->channels(), 0, fMetroGain); } else { m_iMetroBeatStart = metro_offset(pNode->frameFromBeat(++m_iMetroBeat)); pMetroBuff->reset(false); } if (m_bMetroBus && m_pMetroBus) m_pMetroBus->process_commit(nframes); } // Split processing, in case we're looping... if (pSession->isLooping()) { const unsigned long iLoopEnd = pSession->loopEnd(); if (iFrameStart < iLoopEnd) { // Loop-length might be shorter than the buffer-period... while (iFrameEnd >= iLoopEnd + nframes) { // Process the remaining until end-of-loop... pSession->process(pAudioCursor, iFrameStart, iLoopEnd); m_iBufferOffset += (iLoopEnd - iFrameStart); // Reset to start-of-loop... iFrameStart = pSession->loopStart(); iFrameEnd = iFrameStart + (iFrameEnd - iLoopEnd); // Set to new transport location... if (m_transportMode & qtractorBus::Output) jack_transport_locate(m_pJackClient, iFrameStart); pAudioCursor->seek(iFrameStart); } } } // Regular range playback... pSession->process(pAudioCursor, iFrameStart, iFrameEnd); m_iBufferOffset += (iFrameEnd - iFrameStart); // Commit current audio buses... for (pBus = buses().first(); pBus; pBus = pBus->next()) { pAudioBus = static_cast (pBus); if (pAudioBus) pAudioBus->process_commit(nframes); } // Regular range recording (if and when applicable)... if (pSession->isRecording()) pSession->process_record(iFrameStart, iFrameEnd); // Sync with loop boundaries (unlikely?) if (pSession->isLooping() && iFrameStart < pSession->loopEnd() && iFrameEnd >= pSession->loopEnd()) { iFrameEnd = pSession->loopStart() + (iFrameEnd - pSession->loopEnd()); // Set to new transport location... if (m_transportMode & qtractorBus::Output) jack_transport_locate(m_pJackClient, iFrameEnd); // Take special care on metronome too... if (m_bMetronome) { m_iMetroBeat = pSession->beatFromFrame(iFrameEnd); m_iMetroBeatStart = metro_offset(pSession->frameFromBeat(m_iMetroBeat)); } } // Prepare advance for next cycle... pAudioCursor->seek(iFrameEnd); pAudioCursor->process(nframes); // Always sync to MIDI output thread... // (sure we have a MIDI engine, no?) pSession->midiEngine()->sync(); // Release RT-safeness lock... pSession->release(); // Process session stuff... return 0; } // Freewheeling process cycle executive (needed for export). void qtractorAudioEngine::process_export ( unsigned int nframes ) { if (m_bExportDone) return; if (m_pExportBuses == NULL || m_pExportFile == NULL || m_pExportBuffer == NULL) return; qtractorSession *pSession = session(); if (pSession == NULL) return; qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == NULL) return; // Make sure we're in a valid state... QListIterator iter(*m_pExportBuses); // Prepare the output buses first... while (iter.hasNext()) iter.next()->process_prepare(nframes); // Prepare all extra audio buses... for (qtractorBus *pBusEx = busesEx().first(); pBusEx; pBusEx = pBusEx->next()) { qtractorAudioBus *pAudioBusEx = static_cast (pBusEx); if (pAudioBusEx) pAudioBusEx->process_prepare(nframes); } // This the legal process cycle frame range... const unsigned long iFrameStart = pAudioCursor->frame(); const unsigned long iFrameEnd = iFrameStart + nframes; // Write output bus buffers to export audio file... if (iFrameStart < m_iExportEnd && iFrameEnd > m_iExportStart) { // Prepare mix-down buffer... m_pExportBuffer->process_prepare(nframes); // Force/sync every audio clip approaching... #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME qtractorLv2Plugin::updateTime(m_pJackClient); #endif #endif // MIDI plugin manager processing... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); while (pMidiManager) { pMidiManager->process(iFrameStart, iFrameEnd); pMidiManager = pMidiManager->next(); } // Perform all tracks processing... int iTrack = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { pTrack->process_export(pAudioCursor->clip(iTrack), iFrameStart, iFrameEnd); ++iTrack; } // Prepare advance for next cycle... pAudioCursor->seek(iFrameEnd); // Check end-of-export... if (iFrameEnd > m_iExportEnd) nframes -= (iFrameEnd - m_iExportEnd); // Commit the output buses... iter.toFront(); while (iter.hasNext()) { qtractorAudioBus *pExportBus = iter.next(); pExportBus->process_commit(nframes); m_pExportBuffer->process_add(pExportBus, nframes); } // Write to export file... m_pExportFile->write(m_pExportBuffer->buffer(), nframes); // HACK! Freewheeling observers update (non RT safe!)... qtractorSubject::flushQueue(false); } else { // Are we trough? m_bExportDone = true; // HACK! Reset all observers... qtractorSubject::resetQueue(); // HACK: Reset all MIDI plugin buffers... qtractorMidiManager *pMidiManager = pSession->midiManagers().first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } // HACK: Shut-off (panic) all MIDI tracks... QHash channels; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() != qtractorTrack::Midi) continue; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus == NULL) continue; const unsigned short iChannel = pTrack->midiChannel(); pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->shutOff(iChannel); const unsigned short iChannelMask = (1 << iChannel); const unsigned short iChannelFlags = channels.value(pMidiBus, 0); if ((iChannelFlags & iChannelMask) == 0) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->shutOff(iChannel); channels.insert(pMidiBus, iChannelFlags | iChannelMask); } } // HACK: Reset all audio monitors... resetAllMonitors(); } } // Document element methods. bool qtractorAudioEngine::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorEngine::clear(); createPlayerBus(); createMetroBus(); // Load session children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "audio-control") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "transport-mode") { qtractorAudioEngine::setTransportMode( qtractorBus::busModeFromText(eProp.text())); } else if (eProp.tagName() == "timebase") { qtractorAudioEngine::setTimebase( qtractorDocument::boolFromText(eProp.text())); } } } else if (eChild.tagName() == "audio-bus") { QString sBusName = eChild.attribute("name"); qtractorBus::BusMode busMode = qtractorBus::busModeFromText(eChild.attribute("mode")); qtractorAudioBus *pAudioBus = new qtractorAudioBus(this, sBusName, busMode); if (!pAudioBus->loadElement(pDocument, &eChild)) return false; qtractorEngine::addBus(pAudioBus); } else if (eChild.tagName() == "metronome-outputs") { if (m_bMetroBus && m_pMetroBus) { m_pMetroBus->loadConnects( m_pMetroBus->outputs(), pDocument, &eChild); } } else if (eChild.tagName() == "player-outputs") { if (m_bPlayerBus && m_pPlayerBus) { m_pPlayerBus->loadConnects( m_pPlayerBus->outputs(), pDocument, &eChild); } } } return true; } bool qtractorAudioEngine::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { // Save transport/control modes... QDomElement eControl = pDocument->document()->createElement("audio-control"); pDocument->saveTextElement("transport-mode", qtractorBus::textFromBusMode( qtractorAudioEngine::transportMode()), &eControl); pDocument->saveTextElement("timebase", qtractorDocument::textFromBool( qtractorAudioEngine::isTimebase()), &eControl); pElement->appendChild(eControl); // Save audio buses... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { // Create the new audio bus element... QDomElement eAudioBus = pDocument->document()->createElement("audio-bus"); pAudioBus->saveElement(pDocument, &eAudioBus); pElement->appendChild(eAudioBus); } } // Metronome bus connects... if (m_bMetroBus && m_pMetroBus) { QDomElement eOutputs = pDocument->document()->createElement("metronome-outputs"); qtractorBus::ConnectList outputs; m_pMetroBus->updateConnects(qtractorBus::Output, outputs); m_pMetroBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } // Audition/pre-listening player bus connects... if (m_bPlayerBus && m_pPlayerBus) { QDomElement eOutputs = pDocument->document()->createElement("player-outputs"); qtractorBus::ConnectList outputs; m_pPlayerBus->updateConnects(qtractorBus::Output, outputs); m_pPlayerBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } return true; } // JACK Session UUID accessors. void qtractorAudioEngine::setSessionId ( const QString& sSessionId ) { m_sSessionId = sSessionId; } const QString& qtractorAudioEngine::sessionId (void) const { return m_sSessionId; } // Audio-exporting freewheel (internal) state accessors. void qtractorAudioEngine::setFreewheel ( bool bFreewheel ) { m_bFreewheel = bFreewheel; } bool qtractorAudioEngine::isFreewheel (void) const { return m_bFreewheel; } // Audio-exporting (freewheeling) state accessors. void qtractorAudioEngine::setExporting ( bool bExporting ) { m_bExporting = bExporting; } bool qtractorAudioEngine::isExporting (void) const { return m_bExporting; } // Audio-export method. bool qtractorAudioEngine::fileExport ( const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart, unsigned long iExportEnd ) { // No simultaneous or foul exports... if (!isActivated() || isPlaying() || isExporting()) return false; // Make sure we have an actual session cursor... qtractorSession *pSession = session(); if (pSession == NULL) return false; // About to show some progress bar... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; QProgressBar *pProgressBar = pMainForm->progressBar(); if (pProgressBar == NULL) return false; // Cannot have exports longer than current session. if (iExportStart >= iExportEnd) iExportEnd = pSession->sessionEnd(); if (iExportStart >= iExportEnd) return false; // We'll grab the first bus around, as reference... qtractorAudioBus *pExportBus = static_cast (buses().first()); if (pExportBus == NULL) return false; // Get proper file type class... const unsigned int iChannels = pExportBus->channels(); qtractorAudioFile *pExportFile = qtractorAudioFileFactory::createAudioFile( sExportPath, iChannels, sampleRate()); // No file ready for export? if (pExportFile == NULL) return false; // Go open it, for writeing of course... if (!pExportFile->open(sExportPath, qtractorAudioFile::Write)) { delete pExportFile; return false; } // We'll be busy... pSession->lock(); // HACK! reset subject/observers queue... qtractorSubject::resetQueue(); // Start with fixing the export range... m_bExporting = true; m_pExportBuses = new QList (exportBuses); m_pExportFile = pExportFile; m_pExportBuffer = new qtractorAudioExportBuffer(iChannels, bufferSize()); m_iExportStart = iExportStart; m_iExportEnd = iExportEnd; m_bExportDone = false; // Prepare and show some progress... pProgressBar->setRange(iExportStart, iExportEnd); pProgressBar->reset(); pProgressBar->show(); // We'll have to save some session parameters... const unsigned long iPlayHead = pSession->playHead(); const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); QHash exportMonitors; QListIterator bus_iter(exportBuses); while (bus_iter.hasNext()) { qtractorAudioBus *pAudioBus = bus_iter.next(); exportMonitors.insert(pAudioBus, pAudioBus->isMonitor()); pAudioBus->setMonitor(false); } // Because we'll have to set the export conditions... pSession->setLoop(0, 0); pSession->setPlayHead(m_iExportStart); // Special initialization. m_iBufferOffset = 0; // Start export (freewheeling)... jack_set_freewheel(m_pJackClient, 1); // Wait for the export to end. struct timespec ts; ts.tv_sec = 0; ts.tv_nsec = 20000000L; // 20msec. while (m_bExporting && !m_bExportDone) { qtractorSession::stabilize(200); ::nanosleep(&ts, NULL); // Ain't that enough? pProgressBar->setValue(pSession->playHead()); } // Stop export (freewheeling)... jack_set_freewheel(m_pJackClient, 0); // May close the file... m_pExportFile->close(); // Restore session at ease... pSession->setLoop(iLoopStart, iLoopEnd); pSession->setPlayHead(iPlayHead); bus_iter.toFront(); while (bus_iter.hasNext()) { qtractorAudioBus *pAudioBus = bus_iter.next(); pAudioBus->setMonitor(exportMonitors.value(pAudioBus, false)); } // Check user cancellation... const bool bResult = m_bExporting; // Free up things here. delete m_pExportBuffer; delete m_pExportBuses; delete m_pExportFile; // Made some progress... pProgressBar->hide(); m_bExporting = false; m_pExportBuses = NULL; m_pExportFile = NULL; m_pExportBuffer = NULL; m_iExportStart = 0; m_iExportEnd = 0; m_bExportDone = true; // Back to business.. pSession->unlock(); // Done whether successfully. return bResult; } // Special track-immediate methods. void qtractorAudioEngine::trackMute ( qtractorTrack *pTrack, bool bMute ) { if (bMute) (pTrack->pluginList())->resetBuffers(); sessionCursor()->updateTrackClip(pTrack); } // Metronome switching. void qtractorAudioEngine::setMetronome ( bool bMetronome ) { m_bMetronome = bMetronome; if (isPlaying()) resetMetro(); } bool qtractorAudioEngine::isMetronome (void) const { return m_bMetronome; } // Metronome enabled accessors. void qtractorAudioEngine::setMetroEnabled ( bool bMetroEnabled ) { m_bMetroEnabled = bMetroEnabled; openMetroBus(); } bool qtractorAudioEngine::isMetroEnabled (void) const { return m_bMetroEnabled; } // Metronome bus mode accessors. void qtractorAudioEngine::setMetroBus ( bool bMetroBus ) { deleteMetroBus(); m_bMetroBus = bMetroBus; createMetroBus(); if (isActivated()) { openMetroBus(); if (m_bMetroBus && m_pMetroBus) m_pMetroBus->autoConnect(); } } bool qtractorAudioEngine::isMetroBus (void) const { return m_bMetroBus; } void qtractorAudioEngine::resetMetroBus (void) { if (m_bMetronome && m_bMetroBus && m_pMetroBus) return; createMetroBus(); if (isActivated()) openMetroBus(); } // Metronome bus defaults accessors. void qtractorAudioEngine::setMetroAutoConnect ( bool bMetroAutoConnect ) { m_bMetroAutoConnect = bMetroAutoConnect; } bool qtractorAudioEngine::isMetroAutoConnect (void) const { return m_bMetroAutoConnect; } // Metronome bar audio sample. void qtractorAudioEngine::setMetroBarFilename ( const QString& sFilename ) { m_sMetroBarFilename = sFilename; } const QString& qtractorAudioEngine::metroBarFilename (void) const { return m_sMetroBarFilename; } // Metronome bar audio sample gain. void qtractorAudioEngine::setMetroBarGain ( float fGain ) { m_fMetroBarGain = fGain; } float qtractorAudioEngine::metroBarGain (void) const { return m_fMetroBarGain; } // Metronome beat audio sample. void qtractorAudioEngine::setMetroBeatFilename ( const QString& sFilename ) { m_sMetroBeatFilename = sFilename; } const QString& qtractorAudioEngine::metroBeatFilename() const { return m_sMetroBeatFilename; } // Metronome beat audio sample gain. void qtractorAudioEngine::setMetroBeatGain ( float fGain ) { m_fMetroBeatGain = fGain; } float qtractorAudioEngine::metroBeatGain (void) const { return m_fMetroBeatGain; } // Metronome latency offset (in frames). void qtractorAudioEngine::setMetroOffset ( unsigned long iMetroOffset ) { m_iMetroOffset = iMetroOffset; } unsigned long qtractorAudioEngine::metroOffset (void) const { return m_iMetroOffset; } // Metronome latency offset compensation. unsigned long qtractorAudioEngine::metro_offset ( unsigned long iFrame ) const { const unsigned long iOffset = m_iMetroOffset + (m_pMetroBus ? m_pMetroBus->latency_out() : 0); return (iFrame > iOffset ? iFrame - iOffset : iFrame); } // Create audio metronome stuff... void qtractorAudioEngine::createMetroBus (void) { deleteMetroBus(); if (!m_bMetroEnabled) return; // Whether metronome bus is here owned, or... if (m_bMetroBus) { m_pMetroBus = new qtractorAudioBus(this, "Metronome", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); m_pMetroBus->setAutoConnect(m_bMetroAutoConnect); } else { // Metronome bus gets to be the first available output bus... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pMetroBus = static_cast (pBus); break; } } } } // Open audio metronome stuff... bool qtractorAudioEngine::openMetroBus (void) { closeMetroBus(); if (!m_bMetroEnabled) return false; // Is there any? if (m_pMetroBus == NULL) createMetroBus(); if (m_pMetroBus == NULL) return false; // This is it, when dedicated... if (m_bMetroBus) { addBusEx(m_pMetroBus); m_pMetroBus->open(); } // Enough number of channels?... const unsigned short iChannels = m_pMetroBus->channels(); if (iChannels < 1) { closeMetroBus(); return false; } // We got it... m_pMetroBarBuff = new qtractorAudioBuffer(m_pSyncThread, iChannels); m_pMetroBarBuff->open(m_sMetroBarFilename); m_pMetroBeatBuff = new qtractorAudioBuffer(m_pSyncThread, iChannels); m_pMetroBeatBuff->open(m_sMetroBeatFilename); return true; } // Close audio metronome stuff. void qtractorAudioEngine::closeMetroBus (void) { if (m_pMetroBeatBuff) { m_pMetroBeatBuff->close(); delete m_pMetroBeatBuff; m_pMetroBeatBuff = NULL; } if (m_pMetroBarBuff) { m_pMetroBarBuff->close(); delete m_pMetroBarBuff; m_pMetroBarBuff = NULL; } if (m_bMetroBus && m_pMetroBus) { m_pMetroBus->close(); removeBusEx(m_pMetroBus); } m_iMetroBeatStart = 0; m_iMetroBeat = 0; } // Destroy audio metronome stuff. void qtractorAudioEngine::deleteMetroBus (void) { closeMetroBus(); if (m_bMetroBus && m_pMetroBus) delete m_pMetroBus; m_pMetroBus = NULL; } // Reset Audio metronome. void qtractorAudioEngine::resetMetro (void) { if (!m_bMetroEnabled) return; if (!m_bMetronome) return; qtractorSessionCursor *pAudioCursor = sessionCursor(); if (pAudioCursor == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Reset to the next beat position... unsigned long iFrame = pAudioCursor->frame(); qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); // FIXME: Each sample buffer must be bounded properly... unsigned long iMaxLength = 0; const unsigned short iNextBeat = pNode->beatFromFrame(iFrame); if (iNextBeat > 0) { m_iMetroBeat = iNextBeat; m_iMetroBeatStart = metro_offset(pNode->frameFromBeat(m_iMetroBeat)); iMaxLength = (m_iMetroBeatStart / m_iMetroBeat); } else { m_iMetroBeat = 0; m_iMetroBeatStart = 0; iMaxLength = pNode->frameFromBeat(1); } if (m_pMetroBarBuff) { const unsigned long iMetroBarLength = m_pMetroBarBuff->frames(); m_pMetroBarBuff->setLength( iMetroBarLength > iMaxLength ? iMaxLength : iMetroBarLength); m_pMetroBarBuff->reset(false); } if (m_pMetroBeatBuff) { const unsigned long iMetroBeatLength = m_pMetroBeatBuff->frames(); m_pMetroBeatBuff->setLength( iMetroBeatLength > iMaxLength ? iMaxLength : iMetroBeatLength); m_pMetroBeatBuff->reset(false); } } // Audition/pre-listening bus mode accessors. void qtractorAudioEngine::setPlayerBus ( bool bPlayerBus ) { deletePlayerBus(); m_bPlayerBus = bPlayerBus; createPlayerBus(); if (isActivated()) { openPlayerBus(); if (m_bPlayerBus && m_pPlayerBus) m_pPlayerBus->autoConnect(); } } bool qtractorAudioEngine::isPlayerBus (void) const { return m_bPlayerBus; } void qtractorAudioEngine::resetPlayerBus (void) { if (m_bPlayerBus && m_pPlayerBus) return; createPlayerBus(); if (isActivated()) openPlayerBus(); } // Audition/pre-listening bus defaults accessors. void qtractorAudioEngine::setPlayerAutoConnect ( bool bPlayerAutoConnect ) { m_bPlayerAutoConnect = bPlayerAutoConnect; } bool qtractorAudioEngine::isPlayerAutoConnect (void) const { return m_bPlayerAutoConnect; } // Create audition/pre-listening stuff... void qtractorAudioEngine::createPlayerBus (void) { deletePlayerBus(); // Whether audition/pre-listening bus is here owned, or... if (m_bPlayerBus) { m_pPlayerBus = new qtractorAudioBus(this, "Player", qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex)); m_pPlayerBus->setAutoConnect(m_bPlayerAutoConnect); } else { // Audition/pre-listening bus gets to be // the first available output bus... for (qtractorBus *pBus = qtractorEngine::buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pPlayerBus = static_cast (pBus); break; } } } } // Open audition/pre-listening player stuff... bool qtractorAudioEngine::openPlayerBus (void) { closePlayerBus(); // Is there any? if (m_pPlayerBus == NULL) createPlayerBus(); if (m_pPlayerBus == NULL) return false; if (m_bPlayerBus) { addBusEx(m_pPlayerBus); m_pPlayerBus->open(); } // Enough number of channels?... const unsigned short iChannels = m_pPlayerBus->channels(); if (iChannels < 1) { closePlayerBus(); return false; } // We got it... m_pPlayerBuff = new qtractorAudioBuffer(m_pSyncThread, iChannels); return true; } // Close audition/pre-listening stuff... void qtractorAudioEngine::closePlayerBus (void) { if (m_pPlayerBuff) { m_pPlayerBuff->close(); delete m_pPlayerBuff; m_pPlayerBuff = NULL; } if (m_bPlayerBus && m_pPlayerBus) { m_pPlayerBus->close(); removeBusEx(m_pPlayerBus); } } // Destroy audition/pre-listening stuff... void qtractorAudioEngine::deletePlayerBus (void) { closePlayerBus(); if (m_bPlayerBus && m_pPlayerBus) delete m_pPlayerBus; m_pPlayerBus = NULL; } // Tell whether audition/pre-listening is active... bool qtractorAudioEngine::isPlayerOpen (void) const { return m_bPlayerOpen; } // Open and start audition/pre-listening... bool qtractorAudioEngine::openPlayer ( const QString& sFilename ) { // Must have a valid session... qtractorSession *pSession = session(); if (pSession == NULL) return false; // Acquire proper locking... while (!ATOMIC_TAS(&m_playerLock)) pSession->stabilize(); // May close it logically... m_bPlayerOpen = false; // Is there any? if (m_pPlayerBuff) { m_pPlayerBuff->close(); m_pPlayerBuff->setLength(0); m_bPlayerOpen = m_pPlayerBuff->open(sFilename); } m_iPlayerFrame = 0; // Release player lock... ATOMIC_SET(&m_playerLock, 0); return m_bPlayerOpen; } // Stop and close audition/pre-listening... void qtractorAudioEngine::closePlayer (void) { // Must have a valid session... qtractorSession *pSession = session(); if (pSession == NULL) return; // Acquire proper locking... while (!ATOMIC_TAS(&m_playerLock)) pSession->stabilize(); m_bPlayerOpen = false; if (m_pPlayerBuff) m_pPlayerBuff->close(); m_iPlayerFrame = 0; // Release player lock... ATOMIC_SET(&m_playerLock, 0); } // Retrieve/restore all connections, on all audio buses. // return the total number of effective (re)connection attempts... int qtractorAudioEngine::updateConnects (void) { // Do it as usual, on all standard owned dependable buses... return qtractorEngine::updateConnects(); } // JACK Transport mode accessors. void qtractorAudioEngine::setTransportMode ( qtractorBus::BusMode transportMode ) { m_transportMode = transportMode; } qtractorBus::BusMode qtractorAudioEngine::transportMode (void) const { return m_transportMode; } // JACK Timebase mode accessors. void qtractorAudioEngine::setTimebase ( bool bTimebase ) { m_bTimebase = bTimebase; } bool qtractorAudioEngine::isTimebase (void) const { return m_bTimebase; } // Absolute number of frames elapsed since engine start. unsigned long qtractorAudioEngine::jackFrame (void) const { return (m_pJackClient ? jack_frame_time(m_pJackClient) : 0); } // Reset all audio monitoring... void qtractorAudioEngine::resetAllMonitors (void) { // There must a session reference... qtractorSession *pSession = session(); if (pSession == NULL) return; // Reset all audio bus monitors... for (qtractorBus *pBus = buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { // if (pAudioBus->audioMonitor_in()) // pAudioBus->audioMonitor_in()->reset(); if (pAudioBus->audioMonitor_out()) pAudioBus->audioMonitor_out()->reset(); } } // Reset all audio track channel monitors... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Audio) { qtractorAudioMonitor *pAudioMonitor = static_cast (pTrack->monitor()); if (pAudioMonitor) pAudioMonitor->reset(); } } } //---------------------------------------------------------------------- // class qtractorAudioBus -- Managed JACK port set // // Constructor. qtractorAudioBus::qtractorAudioBus ( qtractorAudioEngine *pAudioEngine, const QString& sBusName, BusMode busMode, bool bMonitor, unsigned short iChannels ) : qtractorBus(pAudioEngine, sBusName, busMode, bMonitor) { m_iChannels = iChannels; if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { m_pIAudioMonitor = new qtractorAudioMonitor(iChannels); m_pIPluginList = createPluginList(qtractorPluginList::AudioInBus); m_pICurveFile = new qtractorCurveFile(m_pIPluginList->curveList()); } else { m_pIAudioMonitor = NULL; m_pIPluginList = NULL; m_pICurveFile = NULL; } if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { m_pOAudioMonitor = new qtractorAudioMonitor(iChannels); m_pOPluginList = createPluginList(qtractorPluginList::AudioOutBus); m_pOCurveFile = new qtractorCurveFile(m_pOPluginList->curveList()); } else { m_pOAudioMonitor = NULL; m_pOPluginList = NULL; m_pOCurveFile = NULL; } m_bAutoConnect = false; m_ppIPorts = NULL; m_ppOPorts = NULL; m_ppIBuffer = NULL; m_ppOBuffer = NULL; m_ppXBuffer = NULL; m_ppYBuffer = NULL; m_bEnabled = false; #if defined(__SSE__) if (sse_enabled()) m_pfnBufferAdd = sse_buffer_add; else #endif m_pfnBufferAdd = std_buffer_add; } // Destructor. qtractorAudioBus::~qtractorAudioBus (void) { close(); if (m_pIAudioMonitor) delete m_pIAudioMonitor; if (m_pOAudioMonitor) delete m_pOAudioMonitor; if (m_pICurveFile) delete m_pICurveFile; if (m_pOCurveFile) delete m_pOCurveFile; if (m_pIPluginList) delete m_pIPluginList; if (m_pOPluginList) delete m_pOPluginList; } // Channel number property accessor. void qtractorAudioBus::setChannels ( unsigned short iChannels ) { qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return; m_iChannels = iChannels; if (m_pIAudioMonitor) m_pIAudioMonitor->setChannels(iChannels); if (m_pOAudioMonitor) m_pOAudioMonitor->setChannels(iChannels); #if 0 if (m_pIPluginList) updatePluginList(m_pIPluginList, qtractorPluginList::AudioInBus); if (m_pOPluginList) updatePluginList(m_pOPluginList, qtractorPluginList::AudioOutBus); #endif } unsigned short qtractorAudioBus::channels (void) const { return m_iChannels; } // Auto-connection predicate. void qtractorAudioBus::setAutoConnect ( bool bAutoConnect ) { m_bAutoConnect = bAutoConnect; } bool qtractorAudioBus::isAutoConnect (void) const { return m_bAutoConnect; } // Register and pre-allocate bus port buffers. bool qtractorAudioBus::open (void) { // close(); qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return false; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == NULL) return false; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); const unsigned int iBufferSize = pAudioEngine->bufferSize(); unsigned short i; unsigned short iDisabled = 0; if (busMode & qtractorBus::Input) { // Register and allocate input port buffers... m_ppIPorts = new jack_port_t * [m_iChannels]; m_ppIBuffer = new float * [m_iChannels]; const QString sIPortName(busName() + "/in_%1"); for (i = 0; i < m_iChannels; ++i) { m_ppIPorts[i] = jack_port_register(pJackClient, sIPortName.arg(i + 1).toUtf8().constData(), JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); m_ppIBuffer[i] = NULL; if (m_ppIPorts[i] == NULL) ++iDisabled; } } if (busMode & qtractorBus::Output) { // Register and allocate output port buffers... m_ppOPorts = new jack_port_t * [m_iChannels]; m_ppOBuffer = new float * [m_iChannels]; const QString sOPortName(busName() + "/out_%1"); for (i = 0; i < m_iChannels; ++i) { m_ppOPorts[i] = jack_port_register(pJackClient, sOPortName.arg(i + 1).toUtf8().constData(), JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); m_ppOBuffer[i] = NULL; if (m_ppOPorts[i] == NULL) ++iDisabled; } } // Allocate internal working bus buffers... m_ppXBuffer = new float * [m_iChannels]; m_ppYBuffer = new float * [m_iChannels]; for (i = 0; i < m_iChannels; ++i) { m_ppXBuffer[i] = new float [iBufferSize]; m_ppYBuffer[i] = NULL; } // Update monitor subject names... qtractorAudioBus::updateBusName(); // Plugin lists need some buffer (re)allocation too... if (m_pIPluginList) updatePluginList(m_pIPluginList, qtractorPluginList::AudioInBus); if (m_pOPluginList) updatePluginList(m_pOPluginList, qtractorPluginList::AudioOutBus); // Finally, open for biz... m_bEnabled = (iDisabled == 0); return true; } // Unregister and post-free bus port buffers. void qtractorAudioBus::close (void) { // Close for biz, immediate... m_bEnabled = false; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return; jack_client_t *pJackClient = pAudioEngine->jackClient(); const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); unsigned short i; if (busMode & qtractorBus::Input) { // Unregister and free input ports, // if we're not shutdown... if (m_ppIPorts && pJackClient) { for (i = 0; i < m_iChannels; ++i) { if (m_ppIPorts[i]) { jack_port_unregister(pJackClient, m_ppIPorts[i]); m_ppIPorts[i] = NULL; } } } // Free input ports. if (m_ppIPorts) delete [] m_ppIPorts; m_ppIPorts = NULL; // Free input buffers. if (m_ppIBuffer) delete [] m_ppIBuffer; m_ppIBuffer = NULL; } if (busMode & qtractorBus::Output) { // Unregister and free output ports, // if we're not shutdown... if (m_ppOPorts && pJackClient) { for (i = 0; i < m_iChannels; ++i) { if (m_ppOPorts[i]) { jack_port_unregister(pJackClient, m_ppOPorts[i]); m_ppOPorts[i] = NULL; } } } // Free output ports. if (m_ppOPorts) delete [] m_ppOPorts; m_ppOPorts = NULL; // Free output buffers. if (m_ppOBuffer) delete [] m_ppOBuffer; m_ppOBuffer = NULL; } // Free internal buffers. if (m_ppXBuffer) { for (i = 0; i < m_iChannels; ++i) delete [] m_ppXBuffer[i]; delete [] m_ppXBuffer; m_ppXBuffer = NULL; } if (m_ppYBuffer) { delete [] m_ppYBuffer; m_ppYBuffer = NULL; } } // Auto-connect to physical ports. void qtractorAudioBus::autoConnect (void) { if (!m_bAutoConnect) return; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == NULL) return; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); unsigned short i; if ((busMode & qtractorBus::Input) && inputs().isEmpty()) { const char **ppszOPorts = jack_get_ports(pJackClient, 0, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput | JackPortIsPhysical); if (ppszOPorts) { const QString sIPortName = pAudioEngine->clientName() + ':' + busName() + "/in_%1"; for (i = 0; i < m_iChannels && ppszOPorts[i]; ++i) { jack_connect(pJackClient, ppszOPorts[i], sIPortName.arg(i + 1).toUtf8().constData()); } ::free(ppszOPorts); } } if ((busMode & qtractorBus::Output) && outputs().isEmpty()) { const char **ppszIPorts = jack_get_ports(pJackClient, 0, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput | JackPortIsPhysical); if (ppszIPorts) { const QString sOPortName = pAudioEngine->clientName() + ':' + busName() + "/out_%1"; for (i = 0; i < m_iChannels && ppszIPorts[i]; ++i) { jack_connect(pJackClient, sOPortName.arg(i + 1).toUtf8().constData(), ppszIPorts[i]); } ::free(ppszIPorts); } } } // Bus mode change event. void qtractorAudioBus::updateBusMode (void) { const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); // Have a new/old input monitor? if ((busMode & qtractorBus::Input) && !(busMode & qtractorBus::Ex)) { if (m_pIAudioMonitor == NULL) m_pIAudioMonitor = new qtractorAudioMonitor(m_iChannels); if (m_pIPluginList == NULL) m_pIPluginList = createPluginList(qtractorPluginList::AudioInBus); if (m_pICurveFile == NULL) m_pICurveFile = new qtractorCurveFile(m_pIPluginList->curveList()); } else { if (m_pIAudioMonitor) { delete m_pIAudioMonitor; m_pIAudioMonitor = NULL; } if (m_pICurveFile) { delete m_pICurveFile; m_pICurveFile = NULL; } if (m_pIPluginList) { delete m_pIPluginList; m_pIPluginList = NULL; } } // Have a new/old output monitor? if ((busMode & qtractorBus::Output) && !(busMode & qtractorBus::Ex)) { if (m_pOAudioMonitor == NULL) m_pOAudioMonitor = new qtractorAudioMonitor(m_iChannels); if (m_pOPluginList == NULL) m_pOPluginList = createPluginList(qtractorPluginList::AudioOutBus); if (m_pOCurveFile == NULL) m_pOCurveFile = new qtractorCurveFile(m_pOPluginList->curveList()); } else { if (m_pOAudioMonitor) { delete m_pOAudioMonitor; m_pOAudioMonitor = NULL; } if (m_pOCurveFile) { delete m_pOCurveFile; m_pOCurveFile = NULL; } if (m_pOPluginList) { delete m_pOPluginList; m_pOPluginList = NULL; } } } // Bus name change event. void qtractorAudioBus::updateBusName (void) { const QString& sBusName = qtractorAudioBus::busName(); if (m_pIAudioMonitor) { const QString& sBusNameIn = QObject::tr("%1 In").arg(sBusName); m_pIAudioMonitor->gainSubject()->setName( QObject::tr("%1 Gain").arg(sBusNameIn)); m_pIAudioMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameIn)); } if (m_pOAudioMonitor) { const QString& sBusNameOut = QObject::tr("%1 Out").arg(sBusName); m_pOAudioMonitor->gainSubject()->setName( QObject::tr("%1 Gain").arg(sBusNameOut)); m_pOAudioMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sBusNameOut)); } qtractorBus::updateBusName(); } // Process cycle preparator. void qtractorAudioBus::process_prepare ( unsigned int nframes ) { if (!m_bEnabled) return; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); unsigned short i; if (busMode & qtractorBus::Input) { for (i = 0; i < m_iChannels; ++i) { m_ppIBuffer[i] = static_cast (jack_port_get_buffer(m_ppIPorts[i], nframes)); } } if (busMode & qtractorBus::Output) { for (i = 0; i < m_iChannels; ++i) { m_ppOBuffer[i] = static_cast (jack_port_get_buffer(m_ppOPorts[i], nframes)); // Zero-out output buffer... ::memset(m_ppOBuffer[i], 0, nframes * sizeof(float)); } } } // Process cycle monitor. void qtractorAudioBus::process_monitor ( unsigned int nframes ) { if (!m_bEnabled) return; const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); if (busMode & qtractorBus::Input) { if (m_pIPluginList) m_pIPluginList->process(m_ppIBuffer, nframes); if (m_pIAudioMonitor) m_pIAudioMonitor->process(m_ppIBuffer, nframes); if (isMonitor() && (busMode & qtractorBus::Output)) { (*m_pfnBufferAdd)(m_ppOBuffer, m_ppIBuffer, nframes, m_iChannels, m_iChannels, 0); } } } // Process cycle commitment. void qtractorAudioBus::process_commit ( unsigned int nframes ) { if (!m_bEnabled) return; if (m_pOPluginList) m_pOPluginList->process(m_ppOBuffer, nframes); if (m_pOAudioMonitor) m_pOAudioMonitor->process(m_ppOBuffer, nframes); } // Bus-buffering methods. void qtractorAudioBus::buffer_prepare ( unsigned int nframes, qtractorAudioBus *pInputBus ) { if (!m_bEnabled) return; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return; const unsigned int offset = pAudioEngine->bufferOffset(); const unsigned int nbytes = nframes * sizeof(float); if (pInputBus == NULL) { for (unsigned short i = 0; i < m_iChannels; ++i) { m_ppYBuffer[i] = m_ppXBuffer[i] + offset; ::memset(m_ppYBuffer[i], 0, nbytes); } return; } const unsigned short iBuffers = pInputBus->channels(); float **ppBuffer = pInputBus->in(); if (m_iChannels == iBuffers) { // Exact buffer copy... for (unsigned short i = 0; i < iBuffers; ++i) { m_ppYBuffer[i] = m_ppXBuffer[i] + offset; ::memcpy(m_ppYBuffer[i], ppBuffer[i] + offset, nbytes); } } else { // Buffer merge/multiplex... unsigned short i; for (i = 0; i < m_iChannels; ++i) { m_ppYBuffer[i] = m_ppXBuffer[i] + offset; ::memset(m_ppYBuffer[i], 0, nbytes); } if (m_iChannels > iBuffers) { unsigned short j = 0; for (i = 0; i < m_iChannels; ++i) { ::memcpy(m_ppYBuffer[i], ppBuffer[j] + offset, nbytes); if (++j >= iBuffers) j = 0; } } else { // (m_iChannels < iBuffers) (*m_pfnBufferAdd)(m_ppXBuffer, ppBuffer, nframes, m_iChannels, iBuffers, offset); } } } void qtractorAudioBus::buffer_commit ( unsigned int nframes ) { if (!m_bEnabled || (busMode() & qtractorBus::Output) == 0) return; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return; (*m_pfnBufferAdd)(m_ppOBuffer, m_ppXBuffer, nframes, m_iChannels, m_iChannels, pAudioEngine->bufferOffset()); } // Virtual I/O bus-monitor accessors. qtractorMonitor *qtractorAudioBus::monitor_in (void) const { return audioMonitor_in(); } qtractorMonitor *qtractorAudioBus::monitor_out (void) const { return audioMonitor_out(); } // Audio I/O bus-monitor accessors. qtractorAudioMonitor *qtractorAudioBus::audioMonitor_in (void) const { return m_pIAudioMonitor; } qtractorAudioMonitor *qtractorAudioBus::audioMonitor_out (void) const { return m_pOAudioMonitor; } // Plugin-chain accessors. qtractorPluginList *qtractorAudioBus::pluginList_in (void) const { return m_pIPluginList; } qtractorPluginList *qtractorAudioBus::pluginList_out (void) const { return m_pOPluginList; } // Automation curve list accessors. qtractorCurveList *qtractorAudioBus::curveList_in (void) const { return (m_pIPluginList ? m_pIPluginList->curveList() : NULL); } qtractorCurveList *qtractorAudioBus::curveList_out (void) const { return (m_pOPluginList ? m_pOPluginList->curveList() : NULL); } // Automation curve serializer accessors. qtractorCurveFile *qtractorAudioBus::curveFile_in (void) const { return m_pICurveFile; } qtractorCurveFile *qtractorAudioBus::curveFile_out (void) const { return m_pOCurveFile; } // Audio I/O port latency accessors. unsigned int qtractorAudioBus::latency_in (void) const { if (m_ppIPorts == NULL) return 0; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return 0; unsigned int iLatencyIn = pAudioEngine->bufferSize(); #ifdef CONFIG_JACK_LATENCY jack_nframes_t range_min = 0; jack_latency_range_t range; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppIPorts[i] == NULL) continue; jack_port_get_latency_range(m_ppIPorts[i], JackCaptureLatency, &range); if (range_min > range.min || i == 0) range_min = range.min; } iLatencyIn += range_min; #else jack_nframes_t lat, lat_min = 0; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppIPorts[i] == NULL) continue; lat = jack_port_get_latency(m_ppIPorts[i]); if (lat_min > lat || i == 0) lat_min = lat; } iLatencyIn += lat_min; #endif return iLatencyIn; } unsigned int qtractorAudioBus::latency_out (void) const { if (m_ppOPorts == NULL) return 0; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return 0; unsigned int iLatencyOut = pAudioEngine->bufferSize(); #ifdef CONFIG_JACK_LATENCY jack_nframes_t range_min = 0; jack_latency_range_t range; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppOPorts[i] == NULL) continue; jack_port_get_latency_range(m_ppOPorts[i], JackPlaybackLatency, &range); if (range_min > range.min || i == 0) range_min = range.min; } iLatencyOut += range_min; #else jack_nframes_t lat, lat_min = 0; for (unsigned int i = 0; i < m_iChannels; ++i) { if (m_ppOPorts[i] == NULL) continue; lat = jack_port_get_latency(m_ppOPorts[i]); if (lat_min > lat || i == 0) lat_min = lat; } iLatencyOut += lat_min; #endif return iLatencyOut; } // Create plugin-list properly. qtractorPluginList *qtractorAudioBus::createPluginList ( int iFlags ) const { // Create plugin-list alright... qtractorPluginList *pPluginList = new qtractorPluginList(0, iFlags); // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); return pPluginList; } // Update plugin-list title name... void qtractorAudioBus::updatePluginListName ( qtractorPluginList *pPluginList, int iFlags ) const { pPluginList->setName((iFlags & qtractorPluginList::In ? QObject::tr("%1 In") : QObject::tr("%1 Out")).arg(busName())); } // Update plugin-list name/buffers properly. void qtractorAudioBus::updatePluginList ( qtractorPluginList *pPluginList, int iFlags ) { // Set plugin-list title name... updatePluginListName(pPluginList, iFlags); // Set plugin-list buffer alright... pPluginList->setChannels(m_iChannels, iFlags); } // Retrieve all current JACK connections for a given bus mode interface; // return the effective number of connection attempts... int qtractorAudioBus::updateConnects ( qtractorBus::BusMode busMode, ConnectList& connects, bool bConnect ) const { // Modes must match, at least... if ((busMode & qtractorAudioBus::busMode()) == 0) return 0; if (bConnect && connects.isEmpty()) return 0; qtractorAudioEngine *pAudioEngine = static_cast (engine()); if (pAudioEngine == NULL) return 0; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == NULL) return 0; // Which kind of ports? jack_port_t **ppPorts = (busMode == qtractorBus::Input ? m_ppIPorts : m_ppOPorts); if (ppPorts == NULL) return 0; // For each channel... ConnectItem item; for (item.index = 0; item.index < m_iChannels; ++item.index) { // Get port connections... const char **ppszClientPorts = jack_port_get_all_connections(pJackClient, ppPorts[item.index]); if (ppszClientPorts) { // Now, for each port... int iClientPort = 0; while (ppszClientPorts[iClientPort]) { // Check if already in list/connected... const QString sClientPort = QString::fromUtf8(ppszClientPorts[iClientPort]); item.clientName = sClientPort.section(':', 0, 0); item.portName = sClientPort.section(':', 1, 1); ConnectItem *pItem = connects.findItem(item); if (pItem && bConnect) { const int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; } } else if (!bConnect) connects.append(new ConnectItem(item)); ++iClientPort; } ::free(ppszClientPorts); } } // Shall we proceed for actual connections? if (!bConnect) return 0; // Our client:port prefix template... QString sClientPort = pAudioEngine->clientName() + ':'; sClientPort += busName() + '/'; sClientPort += (busMode == qtractorBus::Input ? "in" : "out"); sClientPort += "_%1"; QString sOutputPort; QString sInputPort; // For each (remaining) connection, try... int iUpdate = 0; QListIterator iter(connects); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); // Mangle which is output and input... if (busMode == qtractorBus::Input) { sOutputPort = pItem->clientName + ':' + pItem->portName; sInputPort = sClientPort.arg(pItem->index + 1); } else { sOutputPort = sClientPort.arg(pItem->index + 1); sInputPort = pItem->clientName + ':' + pItem->portName; } #ifdef CONFIG_DEBUG qDebug("qtractorAudioBus[%p]::updateConnects(%d): " "jack_connect: [%s] => [%s]", this, (int) busMode, sOutputPort.toUtf8().constData(), sInputPort.toUtf8().constData()); #endif // Do it... if (jack_connect(pJackClient, sOutputPort.toUtf8().constData(), sInputPort.toUtf8().constData()) == 0) { const int iItem = connects.indexOf(pItem); if (iItem >= 0) { connects.removeAt(iItem); delete pItem; ++iUpdate; } } } // Done. return iUpdate; } // Document element methods. bool qtractorAudioBus::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { for (QDomNode nProp = pElement->firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert audio-bus property to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "pass-through" || // Legacy compat. eProp.tagName() == "audio-thru" || eProp.tagName() == "monitor") { qtractorAudioBus::setMonitor( qtractorDocument::boolFromText(eProp.text())); } else if (eProp.tagName() == "channels") { qtractorAudioBus::setChannels(eProp.text().toUShort()); } else if (eProp.tagName() == "auto-connect") { qtractorAudioBus::setAutoConnect( qtractorDocument::boolFromText(eProp.text())); } else if (eProp.tagName() == "input-gain") { if (qtractorAudioBus::monitor_in()) qtractorAudioBus::monitor_in()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "input-panning") { if (qtractorAudioBus::monitor_in()) qtractorAudioBus::monitor_in()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "input-controllers") { qtractorAudioBus::loadControllers(&eProp, qtractorBus::Input); } else if (eProp.tagName() == "input-curve-file") { qtractorAudioBus::loadCurveFile(&eProp, qtractorBus::Input, qtractorAudioBus::curveFile_in()); } else if (eProp.tagName() == "input-plugins") { if (qtractorAudioBus::pluginList_in()) qtractorAudioBus::pluginList_in()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "input-connects") { qtractorAudioBus::loadConnects( qtractorAudioBus::inputs(), pDocument, &eProp); } else if (eProp.tagName() == "output-gain") { if (qtractorAudioBus::monitor_out()) qtractorAudioBus::monitor_out()->setGain( eProp.text().toFloat()); } else if (eProp.tagName() == "output-panning") { if (qtractorAudioBus::monitor_out()) qtractorAudioBus::monitor_out()->setPanning( eProp.text().toFloat()); } else if (eProp.tagName() == "output-controllers") { qtractorAudioBus::loadControllers(&eProp, qtractorBus::Output); } else if (eProp.tagName() == "output-curve-file") { qtractorAudioBus::loadCurveFile(&eProp, qtractorBus::Output, qtractorAudioBus::curveFile_out()); } else if (eProp.tagName() == "output-plugins") { if (qtractorAudioBus::pluginList_out()) qtractorAudioBus::pluginList_out()->loadElement( pDocument, &eProp); } else if (eProp.tagName() == "output-connects") { qtractorAudioBus::loadConnects( qtractorAudioBus::outputs(), pDocument, &eProp); } } return true; } bool qtractorAudioBus::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { const qtractorBus::BusMode busMode = qtractorAudioBus::busMode(); pElement->setAttribute("name", qtractorAudioBus::busName()); pElement->setAttribute("mode", qtractorBus::textFromBusMode(busMode)); pDocument->saveTextElement("monitor", qtractorDocument::textFromBool( qtractorAudioBus::isMonitor()), pElement); pDocument->saveTextElement("channels", QString::number(qtractorAudioBus::channels()), pElement); pDocument->saveTextElement("auto-connect", qtractorDocument::textFromBool( qtractorAudioBus::isAutoConnect()), pElement); if (busMode & qtractorBus::Input) { if (qtractorAudioBus::monitor_in()) { pDocument->saveTextElement("input-gain", QString::number(qtractorAudioBus::monitor_in()->gain()), pElement); pDocument->saveTextElement("input-panning", QString::number(qtractorAudioBus::monitor_in()->panning()), pElement); } // Save input bus controllers... QDomElement eInputControllers = pDocument->document()->createElement("input-controllers"); qtractorAudioBus::saveControllers(pDocument, &eInputControllers, qtractorBus::Input); pElement->appendChild(eInputControllers); // Save input bus automation curves... qtractorCurveList *pInputCurveList = qtractorAudioBus::curveList_in(); if (pInputCurveList && !pInputCurveList->isEmpty()) { qtractorCurveFile cfile(pInputCurveList); QDomElement eInputCurveFile = pDocument->document()->createElement("input-curve-file"); qtractorAudioBus::saveCurveFile(pDocument, &eInputCurveFile, qtractorBus::Input, &cfile); pElement->appendChild(eInputCurveFile); } // Save input bus plugins... if (qtractorAudioBus::pluginList_in()) { QDomElement eInputPlugins = pDocument->document()->createElement("input-plugins"); qtractorAudioBus::pluginList_in()->saveElement( pDocument, &eInputPlugins); pElement->appendChild(eInputPlugins); } // Save input bus connections... QDomElement eAudioInputs = pDocument->document()->createElement("input-connects"); qtractorBus::ConnectList inputs; qtractorAudioBus::updateConnects(qtractorBus::Input, inputs); qtractorAudioBus::saveConnects(inputs, pDocument, &eAudioInputs); pElement->appendChild(eAudioInputs); } if (busMode & qtractorBus::Output) { if (qtractorAudioBus::monitor_out()) { pDocument->saveTextElement("output-gain", QString::number(qtractorAudioBus::monitor_out()->gain()), pElement); pDocument->saveTextElement("output-panning", QString::number(qtractorAudioBus::monitor_out()->panning()), pElement); } // Save output bus controllers... QDomElement eOutputControllers = pDocument->document()->createElement("output-controllers"); qtractorAudioBus::saveControllers(pDocument, &eOutputControllers, qtractorBus::Output); pElement->appendChild(eOutputControllers); // Save output bus automation curves... qtractorCurveList *pOutputCurveList = qtractorAudioBus::curveList_out(); if (pOutputCurveList && !pOutputCurveList->isEmpty()) { qtractorCurveFile cfile(pOutputCurveList); QDomElement eOutputCurveFile = pDocument->document()->createElement("output-curve-file"); qtractorAudioBus::saveCurveFile(pDocument, &eOutputCurveFile, qtractorBus::Output, &cfile); pElement->appendChild(eOutputCurveFile); } // Save output bus plugins... if (qtractorAudioBus::pluginList_out()) { QDomElement eOutputPlugins = pDocument->document()->createElement("output-plugins"); qtractorAudioBus::pluginList_out()->saveElement( pDocument, &eOutputPlugins); pElement->appendChild(eOutputPlugins); } // Save output bus connections... QDomElement eAudioOutputs = pDocument->document()->createElement("output-connects"); qtractorBus::ConnectList outputs; qtractorAudioBus::updateConnects(qtractorBus::Output, outputs); qtractorAudioBus::saveConnects(outputs, pDocument, &eAudioOutputs); pElement->appendChild(eAudioOutputs); } return true; } // end of qtractorAudioEngine.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioVorbisFile.cpp0000644000000000000000000000013213014536043021144 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.739088539 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioVorbisFile.cpp0000644000175000001440000002402713014536043021771 0ustar00rncbcusers00000000000000// qtractorAudioVorbisFile.cpp // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioVorbisFile.h" #ifdef CONFIG_LIBVORBIS // libvorbis encoder API. #include #endif #include #include #include //---------------------------------------------------------------------- // class qtractorAudioVorbisFile -- Buffered audio file implementation. // // Constructor. qtractorAudioVorbisFile::qtractorAudioVorbisFile ( unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize ) { // Initialize state variables. m_iMode = qtractorAudioVorbisFile::None; m_pFile = NULL; // Estimate channel and sample-rate (for encoder purposes only). m_iChannels = iChannels; m_iSampleRate = iSampleRate; m_iFrames = 0; #ifdef CONFIG_LIBVORBIS m_ovinfo = NULL; m_ovsect = 0; #endif // CONFIG_LIBVORBIS // Estimate buffer size. m_iBufferSize = (4096 << 1); // Adjust size the next nearest power-of-two. while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; } // Destructor. qtractorAudioVorbisFile::~qtractorAudioVorbisFile (void) { close(); } // Open method. bool qtractorAudioVorbisFile::open ( const QString& sFilename, int iMode ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::open(\"%s\", %d)", sFilename.toUtf8().constData(), iMode); #endif close(); // As said, need a minimum of specification for write mode. if (iMode == Write && (m_iChannels == 0 || m_iSampleRate == 0)) return false; // Whether for Read or Write... const char *pszMode; switch (iMode) { case Read: pszMode = "rb"; break; case Write: pszMode = "wb"; break; default: return false; } // Now open it. QByteArray aFilename = sFilename.toUtf8(); m_pFile = ::fopen(aFilename.constData(), pszMode); if (m_pFile == NULL) return false; #ifdef CONFIG_LIBVORBIS // Now's time for the vorbis stuff... switch (iMode) { case Read: { // Open the Ogg Vorbis file for decoding... if (::ov_open(m_pFile, &m_ovfile, NULL, 0) < 0) { close(); return false; } // Grab the vorbis file info... m_ovinfo = ::ov_info(&m_ovfile, -1); m_ovsect = 0; break; } case Write: { // Init the Ogg Vorbis structs for encoding... m_ovinfo = new vorbis_info; vorbis_info_init(m_ovinfo); // Using a VBR quality mode: // Quality=0.1 (lowest quality, smallest file) // Quality=1.0 (highest quality, largest file). int iQuality = qtractorAudioFileFactory::defaultQuality(); if (vorbis_encode_init_vbr(m_ovinfo, (long) m_iChannels, (long) m_iSampleRate, 0.1f * float(iQuality)) != 0) { close(); return false; } // Add a comments vorbis_comment_init(&m_ovcomment); vorbis_comment_add_tag(&m_ovcomment, (char *) "ENCODER", (char *) "qtractorAudioVorbisFile"); // Set up the analysis state and auxiliary encoding storage. vorbis_analysis_init(&m_ovdsp, m_ovinfo); vorbis_block_init(&m_ovdsp, &m_ovblock); // Set up our packet->stream encoder; // pick a random serial number; that way we can more // likely build chained streams just by concatenation... ::srand(::time(NULL)); ogg_stream_init(&m_ovstate, ::rand()); // Vorbis streams begin with three headers; the initial header // (with most of the codec setup parameters) which is mandated // by the ogg bitstream spec; the second header holds any comment // fields; the third header holds the bitstream codebook. // We merely need to make the headers, then pass them to // libvorbis one at a time; libvorbis handles the additional // ogg bitstream constraints. ogg_packet ovhcodec; ogg_packet ovhcomment; ogg_packet ovhcodebook; vorbis_analysis_headerout(&m_ovdsp, &m_ovcomment, &ovhcodec, &ovhcomment, &ovhcodebook); // Automatically placed in its own page... ogg_stream_packetin(&m_ovstate, &ovhcodec); ogg_stream_packetin(&m_ovstate, &ovhcomment); ogg_stream_packetin(&m_ovstate, &ovhcodebook); // This ensures the actual audio data will // start on a new page, as per spec... ogg_page ovpage; while (ogg_stream_flush(&m_ovstate, &ovpage)) { fwrite(ovpage.header, 1, ovpage.header_len, m_pFile); fwrite(ovpage.body, 1, ovpage.body_len, m_pFile); } // Done on write/encoder overhead. break; } } // Set open mode (deterministically). m_iMode = iMode; return true; #else // CONFIG_LIBVORBIS return false; #endif } // Read method. int qtractorAudioVorbisFile::read ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::read(%p, %d)", ppFrames, iFrames); #endif int nread = 0; #ifdef CONFIG_LIBVORBIS float **ppBuffer; nread = ::ov_read_float(&m_ovfile, &ppBuffer, iFrames, &m_ovsect); if (nread < 0) // HACK: Just in case things get go thru... nread = ::ov_read_float(&m_ovfile, &ppBuffer, iFrames, &m_ovsect); if (nread > 0) { unsigned short i; for (i = 0; i < (unsigned short) m_ovinfo->channels; ++i) { ::memcpy(ppFrames[i], ppBuffer[i], nread * sizeof(float)); } } #endif // CONFIG_LIBVORBIS return nread; } // Write method. int qtractorAudioVorbisFile::write ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::write(%p, %d)", ppFrames, iFrames); #endif int nwrite = 0; #ifdef CONFIG_LIBVORBIS // Expose the buffer to submit data... float **ppBuffer = vorbis_analysis_buffer(&m_ovdsp, iFrames); // Uninterleaved samples... for (unsigned short i = 0; i < m_iChannels; ++i) ::memcpy(ppBuffer[i], ppFrames[i], iFrames * sizeof(float)); // Tell the library how much we actually submitted... vorbis_analysis_wrote(&m_ovdsp, iFrames); // Flush this block... flush(); // We've wrote it all, hopefully... m_iFrames += iFrames; nwrite = iFrames; #endif // CONFIG_LIBVORBIS return nwrite; } // Flush encoder buffers... void qtractorAudioVorbisFile::flush ( bool fEos ) { #ifdef CONFIG_LIBVORBIS // End of file: this can be done implicitly in the mainline, // but it's easier to see here in non-clever fashion; // tell the library we're at end of stream so that it can handle // the last frame and mark end of stream in the output properly... if (fEos) vorbis_analysis_wrote(&m_ovdsp, 0); // Vorbis does some data preanalysis, then divides up blocks // for more involved (potentially parallel) processing. // Get a single block for encoding now... ogg_packet ovpacket; // raw packet of data for decode. ogg_page ovpage; // ogg bitstream page; vorbis packets are inside. while (vorbis_analysis_blockout(&m_ovdsp, &m_ovblock) == 1) { // Analysis, assume we want to use bitrate management... vorbis_analysis(&m_ovblock, NULL); vorbis_bitrate_addblock(&m_ovblock); // Probably we should do this also as left-over processing... while (vorbis_bitrate_flushpacket(&m_ovdsp, &ovpacket)) { // Weld the packet into the bitstream... ogg_stream_packetin(&m_ovstate, &ovpacket); // Write out pages (if any)... while (ogg_stream_pageout(&m_ovstate, &ovpage)) { fwrite(ovpage.header, 1, ovpage.header_len, m_pFile); fwrite(ovpage.body, 1, ovpage.body_len, m_pFile); if (ogg_page_eos(&ovpage)) break; } } } #endif // CONFIG_LIBVORBIS } // Seek method. bool qtractorAudioVorbisFile::seek ( unsigned long iOffset ) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::seek(%d)", iOffset); #endif #ifdef CONFIG_LIBVORBIS return (::ov_pcm_seek(&m_ovfile, iOffset) == 0); #else return false; #endif } // Close method. void qtractorAudioVorbisFile::close (void) { #ifdef DEBUG_0 qDebug("qtractorAudioVorbisFile::close()"); #endif if (m_pFile) { #ifdef CONFIG_LIBVORBIS // Reinitialize libvorbis stuff... switch (m_iMode) { case Read: ::ov_clear(&m_ovfile); // ::fclose(m_pFile); -- already closed on ov_clear? break; case Write: flush(true); ogg_stream_clear(&m_ovstate); vorbis_block_clear(&m_ovblock); vorbis_dsp_clear(&m_ovdsp); vorbis_comment_clear(&m_ovcomment); vorbis_info_clear(m_ovinfo); delete m_ovinfo; ::fclose(m_pFile); break; } #else ::fclose(m_pFile); #endif m_pFile = NULL; } // Reset all other state relevant variables. #ifdef CONFIG_LIBVORBIS m_ovsect = 0; ::memset(&m_ovfile, 0, sizeof(m_ovfile)); ::memset(&m_ovstate, 0, sizeof(m_ovstate)); ::memset(&m_ovblock, 0, sizeof(m_ovblock)); ::memset(&m_ovdsp, 0, sizeof(m_ovdsp)); ::memset(&m_ovcomment, 0, sizeof(m_ovcomment)); m_ovinfo = NULL; #endif m_iMode = qtractorAudioVorbisFile::None; m_iFrames = 0; } // Open mode accessor. int qtractorAudioVorbisFile::mode (void) const { return m_iMode; } // Open channel(s) accessor. unsigned short qtractorAudioVorbisFile::channels (void) const { #ifdef CONFIG_LIBVORBIS return (m_ovinfo ? m_ovinfo->channels : 0); #else return 0; #endif } // Estimated number of frames specialty (aprox. 8secs). unsigned long qtractorAudioVorbisFile::frames (void) const { #ifdef CONFIG_LIBVORBIS if (m_iMode == Read) return ::ov_pcm_total((OggVorbis_File *) &m_ovfile, -1); #endif return m_iFrames; } // Sample rate specialty. unsigned int qtractorAudioVorbisFile::sampleRate (void) const { #ifdef CONFIG_LIBVORBIS return (m_ovinfo ? m_ovinfo->rate : 0); #else return 0; #endif } // end of qtractorAudioVorbisFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioListView.h0000644000000000000000000000013213014536043020313 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioListView.h0000644000175000001440000000447013014536043021140 0ustar00rncbcusers00000000000000// qtractorAudioListView.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioListView_h #define __qtractorAudioListView_h #include "qtractorFileListView.h" // Forward declarations. class qtractorAudioFile; class qtractorAudioListView; //---------------------------------------------------------------------- // class qtractorAudioFileItem -- MIDI file list view item. // class qtractorAudioFileItem : public qtractorFileListItem { public: // Constructor. qtractorAudioFileItem(const QString& sPath, qtractorAudioFile *pFile); protected: // Virtual tooltip renderer. QString toolTip() const; }; //---------------------------------------------------------------------------- // qtractorAudioListView -- Group/File list view, supporting drag-n-drop. // class qtractorAudioListView : public qtractorFileListView { Q_OBJECT public: // Constructor. qtractorAudioListView(QWidget *pParent = 0); // QListView::addColumn() ids. enum ItemColumn { Name = 0, Channels = 1, Frames = 2, Rate = 3, Time = 4, Path = 5, LastColumn = 6 }; protected: // Which column is the complete file path? int pathColumn() const { return Path; } // File item factory method. qtractorFileListItem *createFileItem(const QString& sPath); // Prompt for proper file list open. QStringList getOpenFileNames(); }; #endif // __qtractorAudioListView_h // end of qtractorAudioListView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiRpn.h0000644000000000000000000000013013014536043017123 xustar0029 mtime=1479719971.76510154 30 atime=1479719971.764101039 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiRpn.h0000644000175000001440000000314313014536043017746 0ustar00rncbcusers00000000000000// qtractorMidiRpn.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiRpn_h #define __qtractorMidiRpn_h //--------------------------------------------------------------------- // qtractorMidiRpn - decl. class qtractorMidiRpn { public: qtractorMidiRpn(); ~qtractorMidiRpn(); enum Type { None = 0, CC = 0x10, RPN = 0x20, NRPN = 0x30, CC14 = 0x40 }; struct Event { unsigned long time; int port; unsigned char status; unsigned short param; unsigned short value; }; bool isPending() const; bool process(const Event& event); bool dequeue(Event& event); void flush(); private: class Impl; Impl *m_pImpl; }; #endif // __qtractorMidiRpn_h // end of qtractorMidiRpn.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrumentMenu.h0000644000000000000000000000013213014536043020560 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorInstrumentMenu.h0000644000175000001440000000474213014536043021407 0ustar00rncbcusers00000000000000// qtractorInstrumentMenu.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInstrumentMenu_h #define __qtractorInstrumentMenu_h #include #include // Forward decls. class qtractorTrack; class qtractorMidiManager; class QMenu; class QIcon; class QStyle; //---------------------------------------------------------------------- // class qtractorInstrumentMenu -- instrument definition data classes. // class qtractorInstrumentMenu : public QObject { Q_OBJECT public: // Constructor. qtractorInstrumentMenu(QObject *pParent = NULL); // Main accessor initiator. void updateTrackMenu(qtractorTrack *pTrack, QMenu *pMenu); protected slots: // Menu navigation. void updateBankMenu(); void updateProgMenu(); // Menu executive. void progActionTriggered(bool); protected: bool trackMenuReset(QMenu *pMenu) const; bool trackMenuAdd(QMenu *pMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sCurrentName) const; bool bankMenuReset(QMenu *pBankMenu) const; bool bankMenuAdd(QMenu *pBankMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iCurrentBank) const; bool progMenuReset(QMenu *pProgMenu) const; bool progMenuAdd(QMenu *pProgMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iCurrentProg) const; // A custome scrollable menu style (static). static QStyle *scrollableMenuStyle(); private: // Instance variables. qtractorTrack *m_pTrack; }; #endif // __qtractorInstrumentMenu_h // end of qtractorInstrumentMenu.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorEngine.h0000644000000000000000000000013213014536043016770 xustar0030 mtime=1479719971.746092039 30 atime=1479719971.746092039 30 ctime=1479719971.746092039 qtractor-0.8.0/src/qtractorEngine.h0000644000175000001440000002177713014536043017626 0ustar00rncbcusers00000000000000// qtractorEngine.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorEngine_h #define __qtractorEngine_h #include "qtractorTrack.h" // Forward declarations. class qtractorBus; class qtractorSessionCursor; class qtractorCurveFile; class QDomElement; //---------------------------------------------------------------------- // class qtractorEngine -- Abstract device engine instance (singleton). // class qtractorEngine { public: // Constructor. qtractorEngine(qtractorSession *pSession, qtractorTrack::TrackType syncType); // Destructor. virtual ~qtractorEngine(); // Device engine activation methods. bool open(); void close(); // Buses list clear. void clear(); // Session helper accessor. qtractorSession *session() const; // Session cursor accessor. qtractorSessionCursor *sessionCursor() const; // Engine type method. qtractorTrack::TrackType syncType() const; // Client name accessor. const QString& clientName() const; // Engine status methods. bool isActivated() const; // Engine state methods. void setPlaying(bool bPlaying); bool isPlaying() const; // Buses list managament methods. const qtractorList& buses() const; void addBus(qtractorBus *pBus); void removeBus(qtractorBus *pBus); void moveBus(qtractorBus *pBus, qtractorBus *pNextBus); qtractorBus *findBus(const QString& sBusName) const; qtractorBus *findInputBus(const QString& sInputBusName) const; qtractorBus *findOutputBus(const QString& sOutputBusName) const; // Exo-buses list managament methods. const qtractorList& busesEx() const; void addBusEx(qtractorBus *pBus); void removeBusEx(qtractorBus *pBus); qtractorBus *findBusEx(const QString& sBusName) const; // Retrieve/restore all connections, on all buses; // return the effective number of connection attempts. virtual int updateConnects(); // Document element methods. virtual bool loadElement(qtractorDocument *pDocument, QDomElement *pElement) = 0; virtual bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const = 0; // Clear/reset all pending connections. void clearConnects(); protected: // Derived classes must set on this... virtual bool init() = 0; virtual bool activate() = 0; virtual bool start() = 0; virtual void stop() = 0; virtual void deactivate() = 0; virtual void clean() = 0; // Retrieve/restore connections, on given buses; // return the effective number of connection attempts. int updateConnects(qtractorBus *pBus); private: // Device instance variables. qtractorSession *m_pSession; qtractorSessionCursor *m_pSessionCursor; // Engine running flags. bool m_bActivated; bool m_bPlaying; qtractorList m_buses; qtractorList m_busesEx; }; //---------------------------------------------------------------------- // class qtractorBus -- Abstract device bus. // class qtractorBus : public qtractorList::Link { public: // Bus operation mode bit-flags. enum BusMode { None = 0, Input = 1, Output = 2, Duplex = 3, Ex = 4 }; // Constructor. qtractorBus(qtractorEngine *pEngine, const QString& sBusName, BusMode busMode, bool bMonitor = false); // Destructor. virtual ~qtractorBus(); // Device accessor. qtractorEngine *engine() const; // Bus type method. qtractorTrack::TrackType busType() const; // Bus name accessors. void setBusName(const QString& sBusName); const QString& busName() const; // Bus mode property accessor. void setBusMode(BusMode busMode); BusMode busMode() const; // Pass-thru mode accessor. void setMonitor(bool bMonitor); bool isMonitor() const; // Pure virtual activation methods. virtual bool open() = 0; virtual void close() = 0; // I/O bus-monitor accessors. virtual qtractorMonitor *monitor_in() const = 0; virtual qtractorMonitor *monitor_out() const = 0; // State (monitor) button setup. qtractorSubject *monitorSubject() const; qtractorMidiControlObserver *monitorObserver() const; // State (monitor) notifier (proto-slot). void monitorChangeNotify(bool bOn); // Load/save bus (monitor, gain, pan) controllers (MIDI). void loadControllers( QDomElement *pElement, BusMode busMode); void saveControllers(qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode) const; // Map bus (monitor, gain, pan) controllers (MIDI). void mapControllers(BusMode busMode); // Bus automation curve serialization methods. static void loadCurveFile( QDomElement *pElement, BusMode busMode, qtractorCurveFile *pCurveFile); void saveCurveFile(qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode, qtractorCurveFile *pCurveFile) const; void applyCurveFile(BusMode busMode, qtractorCurveFile *pCurveFile) const; // Connection list stuff. struct ConnectItem { // Default contructor ConnectItem() : index(0), client(-1), port (-1) {} // Copy contructor ConnectItem(const ConnectItem& item) : index(item.index), client(item.client), port(item.port), clientName(item.clientName), portName(item.portName) {} // Item members. unsigned short index; int client, port; QString clientName; QString portName; }; class ConnectList : public QList { public: // Constructor. ConnectList() {} // Copy onstructor. ConnectList(const ConnectList& connects) : QList() { copy(connects); } // Destructor. ~ConnectList() { clear(); } // Item cleaner... void clear() { qDeleteAll(*this); QList::clear(); } // List copy... void copy (const ConnectList& connects) { clear(); QListIterator iter(connects); while (iter.hasNext()) append(new ConnectItem(*iter.next())); } // Item finder... ConnectItem *findItem(const ConnectItem& item) { QListIterator iter(*this); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); if (pItem->index == item.index && pItem->clientName == item.clientName && pItem->portName == item.portName) { return pItem; } } return NULL; } }; // Connection lists accessors. ConnectList& inputs() { return m_inputs; } ConnectList& outputs() { return m_outputs; } // Retrieve/restore client:port connections; // return the effective number of connection attempts. virtual int updateConnects(BusMode busMode, ConnectList& connects, bool bConnect = false) const = 0; // Document element methods. static bool loadConnects(ConnectList& connects, qtractorDocument *pDocument, QDomElement *pElement); static bool saveConnects(ConnectList& connects, qtractorDocument *pDocument, QDomElement *pElement); // Bus mode textual helper methods. static BusMode busModeFromText (const QString& sText); static QString textFromBusMode (BusMode busMode); // Generic connections snapshot stuff. // class Connects { public: // Constructor. Connects() : m_busMode(None) {} // Destructor. ~Connects() { clear(); } // Property accessors. const QString& busName() const { return m_sBusName; } BusMode busMode() const { return m_busMode; } // Executive mthods. int save(qtractorBus *pBus); int load(qtractorBus *pBus); // Cleaner. void clear(); // private: // Instance members. QString m_sBusName; BusMode m_busMode; ConnectList m_inputs; ConnectList m_outputs; }; class Connections { public: // Constructor. Connections() {} // Destructor. ~Connections() { clear(); } // Executive methods. bool load(qtractorEngine *pEngine); bool save(qtractorEngine *pEngine); int save(qtractorBus *pBus); // Cleaner. void clear(); // private: // Container list. QList m_list; }; protected: // Bus mode/name change events. virtual void updateBusMode() = 0; virtual void updateBusName(); private: // Instance variables. qtractorEngine *m_pEngine; QString m_sBusName; BusMode m_busMode; // Connections stuff. ConnectList m_inputs; ConnectList m_outputs; // State (monitor) observer stuff. qtractorSubject *m_pMonitorSubject; qtractorMidiControlObserver *m_pMonitorObserver; qtractorMidiControl::Controllers m_controllers_in; qtractorMidiControl::Controllers m_controllers_out; }; #endif // __qtractorEngine_h // end of qtractorEngine.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackList.h0000644000000000000000000000012713014536043017467 xustar0029 mtime=1479719971.77910854 29 atime=1479719971.77910854 29 ctime=1479719971.77910854 qtractor-0.8.0/src/qtractorTrackList.h0000644000175000001440000001752013014536043020310 0ustar00rncbcusers00000000000000// qtractorTrackList.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackList_h #define __qtractorTrackList_h #include "qtractorScrollView.h" #include #include // Forward declarations. class qtractorTrack; class qtractorTracks; class qtractorTrackList; class qtractorTrackButton; class qtractorRubberBand; class qtractorMidiManager; class qtractorCurveButton; class QHeaderView; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorTrackItemWidget -- Track button layout widget. class qtractorTrackItemWidget : public QWidget { // Q_OBJECT public: // Constructor. qtractorTrackItemWidget( qtractorTrackList *pTrackList, qtractorTrack *pTrack); // Local child widgets accessors. qtractorCurveButton *curveButton() const { return m_pCurveButton; } qtractorTrackButton *recordButton() const { return m_pRecordButton; } qtractorTrackButton *muteButton() const { return m_pMuteButton; } qtractorTrackButton *soloButton() const { return m_pSoloButton; } private: // The local child widgets. qtractorCurveButton *m_pCurveButton; qtractorTrackButton *m_pRecordButton; qtractorTrackButton *m_pMuteButton; qtractorTrackButton *m_pSoloButton; }; //---------------------------------------------------------------------------- // qtractorTrackList -- Track list widget. class qtractorTrackList : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorTrackList(qtractorTracks *pTracks, QWidget *pParent = 0); // Destructor. ~qtractorTrackList(); // Track list view column indexes. enum ColumnIndex { Number = 0, Name = 1, Bus = 2, Channel = 3, Patch = 4, Instrument = 5 }; // Main tracks widget accessor. qtractorTracks *tracks() const; // Header view accessor. QHeaderView *header() const; // Find the list view item from track pointer reference. int trackRow(qtractorTrack *pTrack) const; // Find track row/column of given viewport point... int trackRowAt(const QPoint& pos); int trackColumnAt(const QPoint& pos); // Find the track pointer reference from list view item row. qtractorTrack *track(int iTrack) const; // Insert/remove a track item; return actual track of incident. int insertTrack(int iTrack, qtractorTrack *pTrack); int removeTrack(int iTrack); // Manage current track row by index. void setCurrentTrackRow(int iTrack); int currentTrackRow() const; int trackRowCount() const; // Current selected track reference. void setCurrentTrack(qtractorTrack *pTrack); qtractorTrack *currentTrack() const; // Update the list view item from track pointer reference. void updateTrack(qtractorTrack *pTrack); // Main table cleaner. void clear(); // Update list content height. void updateContentsHeight(); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); // Retrieve all current seleceted tracks but one. QList selectedTracks( qtractorTrack *pTrackEx = NULL, bool bAllTracks = false) const; protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Retrive the given track row rectangular (in contents coordinates). QRect trackRect(int iTrack) const; // Draw table cell. void drawCell(QPainter *pPainter, int iRow, int iCol, const QRect& rect) const; // Context menu request slot. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Handle mouse double-clicks. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Show and move rubber-band item. void moveRubberBand(const QPoint& posDrag); void moveRubberBand(const QRect& rectDrag); // Make sure the given (track) rectangle is visible. bool ensureVisibleRect(const QRect& rect); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Reset drag/select/move state. void resetDragState(); // Update header extents. void updateHeader(); // Selection methods. void selectTrack(int iTrack, bool bSelect = true, bool bToggle = false); void updateSelect(bool bCommit); void clearSelect(); signals: // More like current row has changed. void selectionChanged(); protected slots: // To have timeline in h-sync with main track view. void contentsYMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); // Check/update header resize. void updateHeaderSize(int iCol, int, int iColSize); // Update header extents. void resetHeaderSize(int iCol); private: // The logical parent binding. qtractorTracks *m_pTracks; // Local horizontal header. QHeaderView *m_pHeader; // Local double-buffering pixmap. QPixmap m_pixmap; // Model cache item. struct Item { // Constructor Item(qtractorTrackList *pTrackList, qtractorTrack *pTrack); // Destructor. ~Item(); // Bank/program names helper. bool updateBankProgNames(qtractorMidiManager *pMidiManager, const QString& sInstrumentName, QString& sBankName, QString& sProgName) const; // Item updaters. void update(qtractorTrackList *pTrackList); void update_icon(qtractorTrackList *pTrackList); // Item members. qtractorTrack *track; QPixmap icon; QStringList text; unsigned int flags; // Track-list item widget. qtractorTrackItemWidget *widget; }; // Model cache item list. QList m_items; // Current selection map. QHash m_select; // Current selected row. int m_iCurrentTrack; // The current selecting/dragging item stuff. enum DragState { DragNone = 0, DragStart, DragMove, DragResize, DragSelect } m_dragState; // For whether we're resizing or moving an item; QPoint m_posDrag; int m_iDragTrack; int m_iDragY; qtractorRubberBand *m_pRubberBand; // To avoid update reentries. int m_iUpdateContents; // Track icon pixmap stuff. enum { IconAudio = 0, IconMidi = 1, IconCount = 2 }; QPixmap *m_pPixmap[IconCount]; }; //---------------------------------------------------------------------------- // qtractorTrackListHeaderModel -- Track-list header model. class qtractorTrackListHeaderModel : public QAbstractListModel { Q_OBJECT public: // Constructor. qtractorTrackListHeaderModel(QObject *pParent = 0); QVariant headerData(int section, Qt::Orientation orient, int role) const; int rowCount(const QModelIndex&) const { return 0; } int columnCount(const QModelIndex&) const { return m_headerText.count(); } QVariant data(const QModelIndex&, int) const { return QVariant(); } private: // Model variables. QStringList m_headerText; }; #endif // __qtractorTrackList_h // end of qtractorTrackList.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorThumbView.h0000644000000000000000000000012713014536043017501 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorThumbView.h0000644000175000001440000000522513014536043020321 0ustar00rncbcusers00000000000000// qtractorThumbView.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorThumbView_h #define __qtractorThumbView_h #include // Forward declarations. class qtractorRubberBand; class QPaintEvent; class QResizeEvent; class QMouseEvent; class QKeyEvent; //------------------------------------------------------------------------- // qtractorThumbView -- Session track line thumb view. class qtractorThumbView : public QFrame { Q_OBJECT public: // Constructor. qtractorThumbView(QWidget *pParent = 0); // Update playhead-position. void updatePlayHead(unsigned long iPlayHead); // (Re)create the complete view pixmap. void updateContents(); public slots: // Update thumb-position. void updateThumb(int dx = 0); protected: // Update view-position. void updateView(int dx); // Set playhead-position (indirect). void setPlayHeadX(int iPlayHeadX); // Session track-line paint method. void paintEvent(QPaintEvent *pPaintEvent); // Session track-line paint method. void resizeEvent(QResizeEvent *pResizeEvent); // Handle selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Reset drag state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); private: // Local double-buffering pixmap. QPixmap m_pixmap; // Local contents length (in frames). unsigned long m_iContentsLength; // Local playhead positioning. int m_iPlayHeadX; // The thumb rubber-band widget. qtractorRubberBand *m_pRubberBand; // Thumb drag-states. enum { DragNone = 0, DragStart, DragMove, DragClick } m_dragState; QPoint m_posDrag; }; #endif // __qtractorThumbView_h // end of qtractorThumbView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorBusForm.ui0000644000000000000000000000013213014536043017326 xustar0030 mtime=1479719971.740089039 30 atime=1479719971.740089039 30 ctime=1479719971.740089039 qtractor-0.8.0/src/qtractorBusForm.ui0000644000175000001440000005724013014536043020156 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorBusForm 0 0 480 320 Qt::StrongFocus Buses - Qtractor :/images/qtractorTracks.png Qt::Horizontal 4 120 120 Bus list false true true Buses Ch Mode 4 0 10 75 true Bus 2 6 0 Properties Bus 8 4 &Name: BusNameLineEdit Bus name &Mode: BusModeComboBox Qt::Horizontal 20 20 Bus mode 2 Input Output Duplex Bus monitor (pass-through) M&onitor (pass-through) Audio 8 4 Cha&nnels: AudioChannelsSpinBox Audio channels 1 2 Qt::Horizontal 20 20 Audio auto-connect &Auto connect MIDI MIDI Instrument name MIDI SysEx setup SysE&x... Qt::AlignCenter Qt::Horizontal 20 20 Input Plugins Qt::WheelFocus Input bus plugins 90 28 Add input plugin &Add... :/images/formCreate.png Qt::ToolButtonTextBesideIcon 90 28 Remove input plugin &Remove :/images/formRemove.png Qt::ToolButtonTextBesideIcon Qt::Vertical 8 8 90 28 Move input plugin up &Up :/images/formMoveUp.png Qt::ToolButtonTextBesideIcon 90 28 Move input plugin down &Down :/images/formMoveDown.png Qt::ToolButtonTextBesideIcon Output Plugins Qt::WheelFocus Output bus plugins 90 28 Add output plugin &Add... :/images/formCreate.png Qt::ToolButtonTextBesideIcon 90 28 Remove output plugin &Remove :/images/formRemove.png Qt::ToolButtonTextBesideIcon Qt::Vertical 8 8 90 28 Move output plugin up &Up :/images/formMoveUp.png Qt::ToolButtonTextBesideIcon 90 28 Move output plugin down &Down :/images/formMoveDown.png Qt::ToolButtonTextBesideIcon 4 0 Move bus up towards the top U&p :/images/formMoveUp.png Move bus down towards the bottom Do&wn :/images/formMoveDown.png Qt::Horizontal 20 20 Create bus &Create :/images/formCreate.png Update bus &Update :/images/formAccept.png Delete bus &Delete :/images/formRemove.png Close this dialog Close qtractorPluginListView QListWidget
qtractorPluginListView.h
 BusListView BusTabWidget BusNameLineEdit BusModeComboBox MonitorCheckBox AudioChannelsSpinBox AudioAutoConnectCheckBox InputPluginListView AddInputPluginToolButton RemoveInputPluginToolButton MoveUpInputPluginToolButton MoveDownInputPluginToolButton OutputPluginListView AddOutputPluginToolButton RemoveOutputPluginToolButton MoveUpOutputPluginToolButton MoveDownOutputPluginToolButton MoveUpPushButton MoveDownPushButton CreatePushButton UpdatePushButton DeletePushButton ClosePushButton qtractor-0.8.0/src/PaxHeaders.7649/qtractor.qrc0000644000000000000000000000013213014536043016200 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/qtractor.qrc0000644000175000001440000001110313014536043017014 0ustar00rncbcusers00000000000000 images/qtractor.png images/qtractorMidiEditor.png images/qtractorTracks.png images/clipEdit.png images/clipNew.png images/clipRecord.png images/editCopy.png images/editCut.png images/editDelete.png images/editModeDraw.png images/editModeOff.png images/editModeOn.png images/editPaste.png images/editRedo.png images/editSelectClip.png images/editSelectRange.png images/editSelectRect.png images/editSelectCurve.png images/editUndo.png images/fadeIn.png images/fadeOut.png images/fileNew.png images/fileOpen.png images/fileSave.png images/formAccept.png images/formAdd.png images/formColor.png images/formConnect.png images/formCreate.png images/formDisconnect.png images/formDisconnectAll.png images/formEdit.png images/formMoveDown.png images/formMoveUp.png images/formOpen.png images/formParamsOn.png images/formParamsOff.png images/formRefresh.png images/formReject.png images/formRemove.png images/formSave.png images/helpShortcuts.png images/itemAudioClientIn.png images/itemAudioClientOut.png images/itemAudioFile.png images/itemAudioPortIn.png images/itemAudioPortOut.png images/itemAudioPortPhysIn.png images/itemAudioPortPhysOut.png images/itemBeat.png images/itemChannel.png images/itemControllers.png images/itemFile.png images/itemGroup.png images/itemGroupOpen.png images/itemInstrument.png images/itemLedOff.png images/itemLedOn.png images/itemMidiClientIn.png images/itemMidiClientOut.png images/itemMidiFile.png images/itemMidiPortIn.png images/itemMidiPortOut.png images/itemNone.png images/itemNotes.png images/itemNrpns.png images/itemPatches.png images/itemProperty.png images/itemRpns.png images/trackAdd.png images/trackAudio.png images/trackCurveCapture.png images/trackCurveEnabled.png images/trackCurveNone.png images/trackCurveProcess.png images/trackIconBass1.png images/trackIconBass2.png images/trackIconDrums1.png images/trackIconDrums2.png images/trackIconGuitar1.png images/trackIconGuitar2.png images/trackIconMicrophone1.png images/trackIconMicrophone2.png images/trackIconPiano1.png images/trackIconPiano2.png images/trackIconSpeaker1.png images/trackIconTrumpet1.png images/trackIconViolin1.png images/trackMidi.png images/trackMidiOff.png images/trackMidiOn.png images/trackProperties.png images/trackRemove.png images/transportAutoBackward.png images/transportBackward.png images/transportContinue.png images/transportFastForward.png images/transportFollow.png images/transportForward.png images/transportLoop.png images/transportMetro.png images/transportPause.png images/transportPanic.png images/transportPlay.png images/transportPunch.png images/transportRecord.png images/transportRewind.png images/transportStop.png images/viewConnections.png images/viewEvents.png images/viewFiles.png images/viewMessages.png images/viewMixer.png images/viewPreview.png images/viewZoomIn.png images/viewZoomOut.png images/viewZoomTool.png qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlCommand.h0000644000000000000000000000013213014536043021305 xustar0030 mtime=1479719971.756097039 30 atime=1479719971.756097039 30 ctime=1479719971.756097039 qtractor-0.8.0/src/qtractorMidiControlCommand.h0000644000175000001440000000561113014536043022130 0ustar00rncbcusers00000000000000// qtractorMidiControlCommand.h // /**************************************************************************** Copyright (C) 2010-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlCommand_h #define __qtractorMidiControlCommand_h #include "qtractorCommand.h" #include "qtractorMidiControl.h" // Forward declarations... class qtractorMidiControlObserver; //---------------------------------------------------------------------- // class qtractorMidiControlObserverCommand - declaration. // class qtractorMidiControlObserverCommand : public qtractorCommand { public: // Constructor. qtractorMidiControlObserverCommand(const QString& sName, qtractorMidiControlObserver *pMidiObserver = NULL); protected: // Map/unmap observer methods. bool mapMidiObserver() const; bool unmapMidiObserver() const; private: // Instance variables. qtractorMidiControlObserver *m_pMidiObserver; }; //---------------------------------------------------------------------- // class qtractorMidiControlObserverMapCommand - declaration. // class qtractorMidiControlObserverMapCommand : public qtractorMidiControlObserverCommand { public: // Constructor. qtractorMidiControlObserverMapCommand(qtractorMidiControlObserver *pMidiObserver) : qtractorMidiControlObserverCommand( QObject::tr("set controller"), pMidiObserver) {} // MIDI control observer command methods. bool redo() { return mapMidiObserver(); } bool undo() { return unmapMidiObserver(); } }; //---------------------------------------------------------------------- // class qtractorMidiControlObserverUnmapCommand - declaration. // class qtractorMidiControlObserverUnmapCommand : public qtractorMidiControlObserverCommand { public: // Constructor. qtractorMidiControlObserverUnmapCommand(qtractorMidiControlObserver *pMidiObserver) : qtractorMidiControlObserverCommand( QObject::tr("reset controller"), pMidiObserver) {} // MIDI control observer command methods. bool redo() { return unmapMidiObserver(); } bool undo() { return mapMidiObserver(); } }; #endif // __qtractorMidiControlCommand_h // end of qtractorMidiControlCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioMadFile.h0000644000000000000000000000013213014536043020046 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioMadFile.h0000644000175000001440000000717613014536043020701 0ustar00rncbcusers00000000000000// qtractorAudioMadFile.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioMadFile_h #define __qtractorAudioMadFile_h #include "qtractorAudioFile.h" #include #include #include #ifdef CONFIG_LIBMAD // libmad API #include #endif //---------------------------------------------------------------------- // class qtractorAudioMadFile -- Buffered audio file declaration. // class qtractorAudioMadFile : public qtractorAudioFile { public: // Constructor. qtractorAudioMadFile(unsigned int iBufferSize = 0); // Destructor. virtual ~qtractorAudioMadFile(); // Virtual method mockups. bool open (const QString& sFilename, int iMode = Read); int read (float **ppFrames, unsigned int iFrames); int write (float **ppFrames, unsigned int iFrames); bool seek (unsigned long iOffset); void close (); // Virtual accessor mockups. int mode() const; unsigned short channels() const; unsigned long frames() const; // Specialty methods. unsigned int sampleRate() const; protected: // Special decode method. bool input(); bool decode(); // Internal ring-buffer helper methods. unsigned int readable() const; unsigned int writable() const; private: // Instance variables. int m_iMode; FILE *m_pFile; unsigned int m_iBitRate; unsigned short m_iChannels; unsigned int m_iSampleRate; unsigned long m_iFramesEst; bool m_bEndOfStream; #ifdef CONFIG_LIBMAD struct mad_stream m_madStream; struct mad_frame m_madFrame; struct mad_synth m_madSynth; #endif // Input buffer stuff. unsigned int m_iInputBufferSize; unsigned char *m_pInputBuffer; // Output ring-buffer stuff. unsigned int m_iRingBufferSize; unsigned int m_iRingBufferMask; unsigned int m_iRingBufferRead; unsigned int m_iRingBufferWrite; float **m_ppRingBuffer; // Decoding frame mapping for sample-accurate seeking. unsigned long m_iSeekOffset; // Decoded frame node. struct FrameNode { // Member constructor. FrameNode(unsigned long i = 0, unsigned long o = 0, unsigned int c = 0) : iInputOffset(i), iOutputOffset(o), iDecodeCount(c) {} // Member fields. unsigned long iInputOffset; // Bytes from input file. unsigned long iOutputOffset; // Sample frames on output. unsigned int iDecodeCount; // Decoder iteration count. }; // Decoded frame list type. typedef QList FrameList; // Frame list factory method. static FrameList *createFrameList(const QString& sFilename); // Frame list instance; FrameList *m_pFrameList; // Current decoded frame node. FrameNode m_curr; // Frame list mutex. static QMutex g_mutex; }; #endif // __qtractorAudioMadFile_h // end of qtractorAudioMadFile.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorOptionsForm.h0000644000000000000000000000013213014536043020042 xustar0030 mtime=1479719971.768103039 30 atime=1479719971.768103039 30 ctime=1479719971.768103039 qtractor-0.8.0/src/qtractorOptionsForm.h0000644000175000001440000000656413014536043020675 0ustar00rncbcusers00000000000000// qtractorOptionsForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorOptionsForm_h #define __qtractorOptionsForm_h #include "ui_qtractorOptionsForm.h" // Forward declarations... class qtractorOptions; class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorOptionsForm -- UI wrapper form. class qtractorOptionsForm : public QDialog { Q_OBJECT public: // Constructor. qtractorOptionsForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorOptionsForm(); void setOptions(qtractorOptions *pOptions); qtractorOptions *options() const; protected slots: void accept(); void reject(); void changed(); void chooseMetroBarFilename(); void chooseMetroBeatFilename(); void updateMetroNoteNames(); void displayFormatChanged(int iDisplayFormat); void changeAudioMeterLevel(int iColor); void changeMidiMeterLevel(int iColor); void changeAudioMeterColor(const QString& sColor); void changeMidiMeterColor(const QString& sColor); void chooseAudioMeterColor(); void chooseMidiMeterColor(); void resetMeterColors(); void choosePluginType(int iPluginType); void changePluginPath(const QString& sPluginPath); void choosePluginPath(); void selectPluginPath(); void addPluginPath(); void removePluginPath(); void moveUpPluginPath(); void moveDownPluginPath(); void pluginPathsChanged(); void chooseLv2PresetDir(); void chooseMessagesFont(); void chooseMessagesLogPath(); void chooseSessionTemplatePath(); void stabilizeForm(); protected: // Browse for an existing audio filename. QString getOpenAudioFileName( const QString& sTitle, const QString& sFilename); // Special combo-box color item helpers. void updateColorText(QLineEdit *pLineEdit, const QColor& color); // Session format ext/suffix helpers. int sessionFormatFromExt(const QString& sSessionExt) const; QString sessionExtFromFormat(int iSessionFormat) const; private: // The Qt-designer UI struct... Ui::qtractorOptionsForm m_ui; // Instance variables... qtractorOptions *m_pOptions; int m_iDirtyCount; qtractorTimeScale *m_pTimeScale; // Meter colors. enum { AudioMeterColors = 5, MidiMeterColors = 2 }; QColor m_audioMeterColors[AudioMeterColors]; QColor m_midiMeterColors[MidiMeterColors]; // Plug-ins path cache. QStringList m_ladspaPaths; QStringList m_dssiPaths; QStringList m_lv2Paths; QStringList m_vstPaths; int m_iDirtyPluginPaths; }; #endif // __qtractorOptionsForm_h // end of qtractorOptionsForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiSysexForm.ui0000644000000000000000000000012713014536043020517 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiSysexForm.ui0000644000175000001440000002127713014536043021344 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiSysexForm 0 0 480 320 MIDI SysEx - Qtractor :/images/qtractorTracks.png false true false true Name Size Data (hex) Import from SysEx file &Import... :/images/formOpen.png Export to SysEx file E&xport... :/images/formSave.png Qt::Vertical 20 4 Move SysEx item up on list order &Up :/images/formMoveUp.png Move SysEx item down on list order &Down :/images/formMoveDown.png Qt::TabFocus Open SysEx :/images/formOpen.png 320 0 Sysex name true Qt::TabFocus Save SysEx :/images/formSave.png Qt::TabFocus Delete SysEx :/images/formRemove.png Create SysEx item &Add :/images/formAdd.png Monospace Update SysEx item Upda&te :/images/formEdit.png Remove SysEx item &Remove :/images/formRemove.png Qt::Vertical 20 4 Qt::Horizontal QDialogButtonBox::Reset|QDialogButtonBox::Cancel|QDialogButtonBox::Ok SysexListView ImportButton ExportButton MoveUpButton MoveDownButton OpenButton NameComboBox SaveButton DeleteButton SysexTextEdit AddButton UpdateButton RemoveButton DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorCtlEvent.h0000644000000000000000000000013213014536043017307 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCtlEvent.h0000644000175000001440000000410613014536043020130 0ustar00rncbcusers00000000000000// qtractorCtlEvent.h // /**************************************************************************** Copyright (C) 2010, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCtlEvent_h #define __qtractorCtlEvent_h #include "qtractorMidiEvent.h" //---------------------------------------------------------------------- // qtractorCtlEvent - MIDI Control custom event. // class qtractorCtlEvent { public: // Contructor. qtractorCtlEvent(qtractorMidiEvent::EventType ctype = qtractorMidiEvent::CONTROLLER, unsigned short iChannel = 0, unsigned short iParam = 0, unsigned short iValue = 0) : m_ctype(ctype), m_channel(iChannel), m_param(iParam), m_value(iValue) {} // Copy constructor. qtractorCtlEvent(const qtractorCtlEvent& ctle) : m_ctype(ctle.m_ctype), m_channel(ctle.m_channel), m_param(ctle.m_param), m_value(ctle.m_value) {} // Accessors. qtractorMidiEvent::EventType type() const { return m_ctype; } unsigned short channel() const { return m_channel; } unsigned short param() const { return m_param; } unsigned short value() const { return m_value; } private: // Instance variables. qtractorMidiEvent::EventType m_ctype; unsigned short m_channel; unsigned short m_param; unsigned short m_value; }; #endif // __qtractorCtlEvent_h // end of qtractorCtlEvent.h qtractor-0.8.0/src/PaxHeaders.7649/src.pri.in0000644000000000000000000000012713014536043015546 xustar0029 mtime=1479719971.78311054 29 atime=1479719971.78211004 29 ctime=1479719971.78311054 qtractor-0.8.0/src/src.pri.in0000644000175000001440000000063413014536043016365 0ustar00rncbcusers00000000000000# qtractor.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_incpath@ LIBS += @ac_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_cflags@ QMAKE_LFLAGS += @ac_ldflags@ # X11 support unix:!macx { QX11EXTRAS = @ac_qx11extras@ !isEmpty(QX11EXTRAS) { QT += x11extras } } qtractor-0.8.0/src/PaxHeaders.7649/qtractorTakeRangeForm.cpp0000644000000000000000000000012713014536043020607 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77510654 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorTakeRangeForm.cpp0000644000175000001440000002040013014536043021417 0ustar00rncbcusers00000000000000// qtractorTakeRangeForm.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTakeRangeForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorClip.h" #include #include //---------------------------------------------------------------------------- // qtractorTakeRangeForm -- UI wrapper form. // Constructor. qtractorTakeRangeForm::qtractorTakeRangeForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // Initialize dirty control state. m_pTimeScale = NULL; m_pClip = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.TakeStartSpinBox->setTimeScale(m_pTimeScale); m_ui.TakeEndSpinBox->setTimeScale(m_pTimeScale); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); } // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SelectionRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.LoopRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.PunchRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.EditRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.CustomRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.TakeStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.TakeStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.TakeEndSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.TakeEndSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Done. stabilizeForm(); } // Destructor. qtractorTakeRangeForm::~qtractorTakeRangeForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Setup accessors. void qtractorTakeRangeForm::setClip ( qtractorClip *pClip ) { m_pClip = pClip; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Populate range options... if (m_pClip && m_pClip->isClipSelected()) m_ui.SelectionRangeRadioButton->setChecked(true); else if (pSession->isLooping()) m_ui.LoopRangeRadioButton->setChecked(true); else if (pSession->isPunching()) m_ui.PunchRangeRadioButton->setChecked(true); else if (pSession->editHead() < pSession->editTail()) m_ui.EditRangeRadioButton->setChecked(true); else m_ui.CustomRangeRadioButton->setChecked(true); // Set range limits... const unsigned long iClipStart = m_pClip->clipStart(); const unsigned long iClipEnd = iClipStart + m_pClip->clipLength(); m_ui.TakeStartSpinBox->setMinimum(iClipStart); m_ui.TakeEndSpinBox->setMaximum(iClipEnd); // Populate range values... rangeChanged(); } } qtractorClip *qtractorTakeRangeForm::clip (void) const { return m_pClip; } // Retrieve the current take-range, if the case arises. unsigned long qtractorTakeRangeForm::takeStart (void) const { return m_ui.TakeStartSpinBox->value(); } unsigned long qtractorTakeRangeForm::takeEnd (void) const { return m_ui.TakeEndSpinBox->value(); } int qtractorTakeRangeForm::currentTake (void) const { return m_ui.CurrentTakeListBox->currentRow(); } // Display format has changed. void qtractorTakeRangeForm::rangeChanged (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (m_ui.SelectionRangeRadioButton->isChecked() && m_pClip) { m_ui.TakeStartSpinBox->setValue(m_pClip->clipSelectStart(), false); m_ui.TakeEndSpinBox->setValue(m_pClip->clipSelectEnd(), false); } else if (m_ui.LoopRangeRadioButton->isChecked()) { m_ui.TakeStartSpinBox->setValue(pSession->loopStart(), false); m_ui.TakeEndSpinBox->setValue(pSession->loopEnd(), false); } else if (m_ui.PunchRangeRadioButton->isChecked()) { m_ui.TakeStartSpinBox->setValue(pSession->punchIn(), false); m_ui.TakeEndSpinBox->setValue(pSession->punchOut(), false); } else if (m_ui.EditRangeRadioButton->isChecked()) { m_ui.TakeStartSpinBox->setValue(pSession->editHead(), false); m_ui.TakeEndSpinBox->setValue(pSession->editTail(), false); } updateCurrentTake(); stabilizeForm(); } // Range values have changed. void qtractorTakeRangeForm::valueChanged (void) { m_ui.CustomRangeRadioButton->setChecked(true); updateCurrentTake(); stabilizeForm(); } // Display format has changed. void qtractorTakeRangeForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.TakeStartSpinBox->setDisplayFormat(displayFormat); m_ui.TakeEndSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Populate current take list. void qtractorTakeRangeForm::updateCurrentTake (void) { int iCurrentTake = m_ui.CurrentTakeListBox->currentRow(); m_ui.CurrentTakeListBox->clear(); if (m_pClip) { const int iTakeCount = qtractorClip::TakeInfo( m_pClip->clipStart(), m_pClip->clipOffset(), m_pClip->clipLength(), m_ui.TakeStartSpinBox->value(), m_ui.TakeEndSpinBox->value(), 0).takeCount(); for (int iTake = 0; iTake < iTakeCount; ++iTake) m_ui.CurrentTakeListBox->addItem(tr("Take %1").arg(iTake + 1)); if (iCurrentTake < 0) iCurrentTake = 0; else if (iCurrentTake > iTakeCount - 1) iCurrentTake = iTakeCount - 1; } m_ui.CurrentTakeListBox->setCurrentRow(iCurrentTake); } // Stabilize current form state. void qtractorTakeRangeForm::stabilizeForm (void) { m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(false); if (m_pClip == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; m_ui.SelectionRangeRadioButton->setEnabled( m_pClip->isClipSelected()); m_ui.LoopRangeRadioButton->setEnabled(pSession->isLooping()); m_ui.PunchRangeRadioButton->setEnabled(pSession->isPunching()); m_ui.EditRangeRadioButton->setEnabled( pSession->editHead() < pSession->editTail()); const unsigned long iClipStart = m_pClip->clipStart(); const unsigned long iClipEnd = iClipStart + m_pClip->clipLength(); const unsigned long iTakeStart = m_ui.TakeStartSpinBox->value(); const unsigned long iTakeEnd = m_ui.TakeEndSpinBox->value(); m_ui.TakeStartSpinBox->setMaximum(iTakeEnd); m_ui.TakeEndSpinBox->setMinimum(iTakeStart); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( iTakeStart < iTakeEnd && m_ui.CurrentTakeListBox->count() > 0 && iTakeStart >= iClipStart && iTakeEnd < iClipEnd); } // end of qtractorTakeRangeForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioPeak.h0000644000000000000000000000013213014536043017425 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.739088539 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioPeak.h0000644000175000001440000001441513014536043020252 0ustar00rncbcusers00000000000000// qtractorAudioPeak.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioPeak_h #define __qtractorAudioPeak_h #include #include #include #include #include // Forward declarations. class qtractorAudioPeakThread; //---------------------------------------------------------------------- // class qtractorAudioPeakFile -- Audio peak file (ref'counted) // class qtractorAudioPeakFile { public: // Constructor. qtractorAudioPeakFile(const QString& sFilename, float fTimeStretch); // Default destructor. ~qtractorAudioPeakFile(); // Audio properties accessors. const QString& filename() const; float timeStretch() const; QString peakName() const; // Peak cache properties accessors. QString name() const; unsigned short period(); unsigned short channels(); // Audio peak file header. struct Header { unsigned short period; unsigned short channels; }; // Audio peak file frame record. struct Frame { unsigned char max; unsigned char min; unsigned char rms; }; // Peak cache file methods. bool openRead(); Frame *read(unsigned long iPeakOffset, unsigned int iPeakLength); void closeRead(); // Write peak from audio frame methods. bool openWrite(unsigned short iChannels, unsigned int iSampleRate); int write(float **ppAudioFrames, unsigned int iAudioFrames); void closeWrite(); // Reference count methods. void addRef(); void removeRef(); // Physical removal. void remove(); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync); bool isWaitSync() const; // Peak filename standard. static QString peakName(const QString& sFilename, float fTimeStretch); protected: // Internal creational methods. void writeFrame(); // Read frames from peak file into local buffer cache. unsigned int readBuffer(unsigned int iBuffOffset, unsigned long iPeakOffset, unsigned int iPeakFrames); private: // Instance variables. QString m_sFilename; float m_fTimeStretch; QFile m_peakFile; enum { None = 0, Read = 1, Write = 2 } m_openMode; Header m_peakHeader; Frame *m_pBuffer; unsigned int m_iBuffSize; unsigned int m_iBuffLength; unsigned long m_iBuffOffset; QMutex m_mutex; volatile bool m_bWaitSync; // Current reference count. unsigned int m_iRefCount; // Peak-writer context state. struct Writer { unsigned long offset; float *amax; float *amin; float *arms; float period; unsigned long nframe; unsigned short npeak; unsigned long nread; unsigned long nwrite; } *m_pWriter; }; //---------------------------------------------------------------------- // class qtractorAudioPeak -- Audio Peak file pseudo-cache. // class qtractorAudioPeak { public: // Constructor. qtractorAudioPeak(qtractorAudioPeakFile *pPeakFile); // Copy onstructor. qtractorAudioPeak(const qtractorAudioPeak& peak); // Default destructor. ~qtractorAudioPeak(); // Reference accessor. qtractorAudioPeakFile *peakFile() const { return m_pPeakFile; } // Peak file accessors. const QString& filename() const { return m_pPeakFile->filename(); } // Peak cache properties. unsigned short period() const { return m_pPeakFile->period(); } unsigned short channels() const { return m_pPeakFile->channels(); } // Peak frame buffer reader-cache executive. qtractorAudioPeakFile::Frame *peakFrames( unsigned long iFrameOffset, unsigned long iFrameLength, int width); // Peak frame buffer length (in frames). unsigned int peakLength() const { return m_iPeakLength; } private: // Instance variable (ref'counted). qtractorAudioPeakFile *m_pPeakFile; // Interim scaling buffer and hash. qtractorAudioPeakFile::Frame *m_pPeakFrames; unsigned int m_iPeakLength; unsigned int m_iPeakHash; }; //---------------------------------------------------------------------- // class qtractorAudioPeakFactory -- Audio peak file factory (singleton). // class qtractorAudioPeakFactory : public QObject { Q_OBJECT public: // Constructor. qtractorAudioPeakFactory(QObject *pParent = NULL); // Default destructor. ~qtractorAudioPeakFactory(); // The peak period accessors. void setPeakPeriod(unsigned short iPeakPeriod); unsigned short peakPeriod() const; // The peak file factory-methods. qtractorAudioPeak *createPeak(const QString& sFilename, float fTimeStretch); void removePeak(qtractorAudioPeakFile *pPeakFile, bool bAborted); // Auto-delete property. void setAutoRemove(bool bAutoRemove); bool isAutoRemove() const; // Peak ready event notification. void notifyPeakEvent(); // Base sync method. void sync(qtractorAudioPeakFile *pPeakFile = NULL); // Cleanup method. void cleanup(); // Singleton instance accessor. static qtractorAudioPeakFactory *getInstance(); signals: // Peak ready signal. void peakEvent(); private: // Factory mutex. QMutex m_mutex; // The list of managed peak files. typedef QHash PeakFiles; PeakFiles m_peaks; // Auto-delete property. bool m_bAutoRemove; // The queue of discardable peak files. QStringList m_files; // The peak file creation detached thread. qtractorAudioPeakThread *m_pPeakThread; // The current running peak-period. unsigned short m_iPeakPeriod; // The pseudo-singleton instance. static qtractorAudioPeakFactory *g_pPeakFactory; }; #endif // __qtractorAudioPeak_h // end of qtractorAudioPeak.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnect.cpp0000644000000000000000000000013213014536043017507 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.742090039 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnect.cpp0000644000175000001440000013654013014536043020340 0ustar00rncbcusers00000000000000// qtractorConnect.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorConnect.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= 0x050000 #include #include #endif //---------------------------------------------------------------------- // qtractorPortListItem -- Port list item. // // Constructor. qtractorPortListItem::qtractorPortListItem ( qtractorClientListItem *pClientItem ) : QTreeWidgetItem(pClientItem, qtractorConnect::PortItem) { m_pClientItem = pClientItem; // m_sPortName = sPortName; m_iPortMark = 0; m_bHilite = false; // QTreeWidgetItem::setText(0, m_sPortName); } // Default destructor. qtractorPortListItem::~qtractorPortListItem (void) { m_connects.clear(); } // Instance accessors. void qtractorPortListItem::setPortName ( const QString& sPortName ) { m_sPortName = sPortName; updatePortName(); } const QString& qtractorPortListItem::clientName (void) const { return m_pClientItem->clientName(); } const QString& qtractorPortListItem::portName (void) const { return m_sPortName; } // Proto-pretty/alias display name method. void qtractorPortListItem::updatePortName (void) { setPortText(m_sPortName); } // Port display name accessors. void qtractorPortListItem::setPortText ( const QString& sPortText ) { QTreeWidgetItem::setText(0, sPortText); } QString qtractorPortListItem::portText (void) const { return QTreeWidgetItem::text(0); } // Complete client:port name helper. QString qtractorPortListItem::clientPortName (void) { return m_pClientItem->clientName() + ':' + m_sPortName; } // Connect client item accessor. qtractorClientListItem *qtractorPortListItem::clientItem (void) const { return m_pClientItem; } // Client:port set housekeeping marker. void qtractorPortListItem::markPort ( int iMark ) { setHilite(false); m_iPortMark = iMark; if (iMark > 0) m_connects.clear(); } void qtractorPortListItem::markClientPort ( int iMark ) { markPort(iMark); m_pClientItem->markClient(iMark); } int qtractorPortListItem::portMark (void) const { return m_iPortMark; } // Connected port list primitives. void qtractorPortListItem::addConnect ( qtractorPortListItem *pPortItem ) { m_connects.append(pPortItem); } void qtractorPortListItem::removeConnect ( qtractorPortListItem *pPortItem ) { QMutableListIterator iter(m_connects); while (iter.hasNext()) { qtractorPortListItem *pPortItemPtr = iter.next(); if (pPortItemPtr == pPortItem) { pPortItem->setHilite(false); iter.remove(); break; } } } // Clear the connection list, taking care of hilighting... void qtractorPortListItem::cleanConnects (void) { QMutableListIterator iter(m_connects); while (iter.hasNext()) { qtractorPortListItem *pPortItem = iter.next(); pPortItem->removeConnect(this); iter.remove(); } } // Connected port finder. qtractorPortListItem *qtractorPortListItem::findConnect ( qtractorPortListItem *pPortItem ) { QListIterator iter(m_connects); while (iter.hasNext()) { qtractorPortListItem *pPortItemPtr = iter.next(); if (pPortItemPtr == pPortItem) return pPortItem; } return NULL; } // Connection cache list accessor. const QList& qtractorPortListItem::connects (void) const { return m_connects; } // Connectiopn highlight methods. void qtractorPortListItem::setHilite ( bool bHilite ) { // Update the port highlightning if changed... if ((m_bHilite && !bHilite) || (!m_bHilite && bHilite)) { m_bHilite = bHilite; // Propagate this to the parent... m_pClientItem->setHilite(bHilite); } // Set the new color. const QPalette& pal = QTreeWidgetItem::treeWidget()->palette(); QTreeWidgetItem::setForeground(0, m_bHilite ? (pal.base().color().value() < 0x7f ? Qt::cyan : Qt::blue) : pal.text().color()); } bool qtractorPortListItem::isHilite (void) const { return m_bHilite; } // Proxy sort override method. // - Natural decimal sorting comparator. bool qtractorPortListItem::operator< ( const QTreeWidgetItem& other ) const { QTreeWidget *pTreeWidget = QTreeWidgetItem::treeWidget(); if (pTreeWidget == NULL) return false; const int col = pTreeWidget->sortColumn(); if (col < 0) return false; return qtractorClientListView::lessThan(*this, other, col); } //---------------------------------------------------------------------------- // qtractorClientListItem -- Client list item. // // Constructor. qtractorClientListItem::qtractorClientListItem ( qtractorClientListView *pClientListView ) : QTreeWidgetItem(pClientListView, qtractorConnect::ClientItem) { // m_sClientName = sClientName; m_iClientMark = 0; m_iHilite = 0; // QTreeWidgetItem::setText(0, m_sClientName); } // Default destructor. qtractorClientListItem::~qtractorClientListItem (void) { } // Port finder. qtractorPortListItem *qtractorClientListItem::findPortItem ( const QString& sPortName ) { const int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = QTreeWidgetItem::child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem && pPortItem->portName() == sPortName) return pPortItem; } return NULL; } // Instance accessors. void qtractorClientListItem::setClientName ( const QString& sClientName ) { m_sClientName = sClientName; updateClientName(); } const QString& qtractorClientListItem::clientName (void) const { return m_sClientName; } // Proto-pretty/alias display name method. void qtractorClientListItem::updateClientName (void) { setClientText(m_sClientName); } // Client display name accessors. void qtractorClientListItem::setClientText ( const QString& sClientText ) { QTreeWidgetItem::setText(0, sClientText); } QString qtractorClientListItem::clientText (void) const { return QTreeWidgetItem::text(0); } // Readable flag client accessor. bool qtractorClientListItem::isReadable (void) const { qtractorClientListView *pClientListView = static_cast (QTreeWidgetItem::treeWidget()); return (pClientListView ? pClientListView->isReadable() : false); } // Client:port set housekeeping marker. void qtractorClientListItem::markClient ( int iMark ) { setHilite(false); m_iClientMark = iMark; } void qtractorClientListItem::markClientPorts ( int iMark ) { markClient(iMark); const int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = QTreeWidgetItem::child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem) pPortItem->markPort(iMark); } } void qtractorClientListItem::cleanClientPorts ( int iMark ) { int iChildCount = QTreeWidgetItem::childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = QTreeWidgetItem::child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem && pPortItem->portMark() == iMark) { pPortItem->cleanConnects(); delete pPortItem; --iChildCount; --iChild; } } } int qtractorClientListItem::clientMark (void) const { return m_iClientMark; } // Connectiopn highlight methods. void qtractorClientListItem::setHilite ( bool bHilite ) { // Update the client highlightning if changed... if (bHilite) ++m_iHilite; else if (m_iHilite > 0) --m_iHilite; // Set the new color. const QPalette& pal = QTreeWidgetItem::treeWidget()->palette(); QTreeWidgetItem::setForeground(0, m_iHilite > 0 ? (pal.base().color().value() < 0x7f ? Qt::darkCyan : Qt::darkBlue) : pal.text().color()); } bool qtractorClientListItem::isHilite (void) const { return (m_iHilite > 0); } // Client item openness status. void qtractorClientListItem::setOpen ( bool bOpen ) { QTreeWidgetItem::setExpanded(bOpen); } bool qtractorClientListItem::isOpen (void) const { return QTreeWidgetItem::isExpanded(); } // Proxy sort override method. // - Natural decimal sorting comparator. bool qtractorClientListItem::operator< ( const QTreeWidgetItem& other ) const { return qtractorClientListView::lessThan(*this, other); } //---------------------------------------------------------------------------- // qtractorClientListView -- Client list view, supporting drag-n-drop. // // Constructor. qtractorClientListView::qtractorClientListView ( QWidget *pParent ) : QTreeWidget(pParent) { m_pConnect = NULL; m_bReadable = false; m_pAutoOpenTimer = NULL; m_iAutoOpenTimeout = 0; m_pDragItem = NULL; m_pDropItem = NULL; m_pHiliteItem = NULL; QHeaderView *pHeader = QTreeWidget::header(); pHeader->setDefaultAlignment(Qt::AlignLeft); // pHeader->setDefaultSectionSize(120); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionsMovable(false); pHeader->setSectionsClickable(true); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setMovable(false); pHeader->setClickable(true); #endif pHeader->setSortIndicatorShown(true); pHeader->setStretchLastSection(true); QTreeWidget::setRootIsDecorated(true); QTreeWidget::setUniformRowHeights(true); // QTreeWidget::setDragEnabled(true); QTreeWidget::setAcceptDrops(true); QTreeWidget::setDropIndicatorShown(true); QTreeWidget::setAutoScroll(true); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QTreeWidget::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QTreeWidget::setSortingEnabled(true); QTreeWidget::setMinimumWidth(120); QTreeWidget::setColumnCount(1); // Trap for help/tool-tips events. QTreeWidget::viewport()->installEventFilter(this); setAutoOpenTimeout(800); } // Default destructor. qtractorClientListView::~qtractorClientListView (void) { setAutoOpenTimeout(0); } // Client item finder. qtractorClientListItem *qtractorClientListView::findClientItem ( const QString& sClientName ) { const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem && pClientItem->clientName() == sClientName) return pClientItem; } return NULL; } // Client:port finder. qtractorPortListItem *qtractorClientListView::findClientPortItem ( const QString& sClientPort ) { qtractorPortListItem *pPortItem = NULL; const int iColon = sClientPort.indexOf(':'); if (iColon >= 0) { qtractorClientListItem *pClientItem = findClientItem(sClientPort.left(iColon)); if (pClientItem) { pPortItem = pClientItem->findPortItem( sClientPort.right(sClientPort.length() - iColon - 1)); } } return pPortItem; } // Main controller accessors. void qtractorClientListView::setBinding ( qtractorConnect *pConnect ) { m_pConnect = pConnect; } qtractorConnect *qtractorClientListView::binding (void) const { return m_pConnect; } // Readable flag client accessors. void qtractorClientListView::setReadable ( bool bReadable ) { m_bReadable = bReadable; QString sText; if (m_bReadable) sText = tr("Readable Clients / Output Ports"); else sText = tr("Writable Clients / Input Ports"); QTreeWidget::headerItem()->setText(0, sText); QTreeWidget::sortItems(0, Qt::AscendingOrder); QTreeWidget::setToolTip(sText); } bool qtractorClientListView::isReadable (void) const { return m_bReadable; } // Client name filter helpers. void qtractorClientListView::setClientName ( const QString& sClientName ) { m_rxClientName.setPattern(sClientName); if (sClientName.isEmpty()) m_rxPortName.setPattern(QString::null); } QString qtractorClientListView::clientName (void) const { return m_rxClientName.pattern(); } // Client name filter helpers. void qtractorClientListView::setPortName ( const QString& sPortName ) { m_rxPortName.setPattern(sPortName); } QString qtractorClientListView::portName (void) const { return m_rxPortName.pattern(); } // Maintained current client name list. const QStringList& qtractorClientListView::clientNames (void) const { return m_clientNames; } // Override clear method. void qtractorClientListView::clear (void) { m_pHiliteItem = NULL; m_clientNames.clear(); QTreeWidget::clear(); } // Client filter regular expression; // take the chance to add to maintained client name list. bool qtractorClientListView::isClientName ( const QString& sClientName ) { if (m_clientNames.indexOf(sClientName) < 0) m_clientNames.append(sClientName); return (m_rxClientName.isEmpty() || m_rxClientName.exactMatch(sClientName)); } // Port filter regular expression; bool qtractorClientListView::isPortName ( const QString& sPortName ) { return (m_rxClientName.isEmpty() || m_rxPortName.isEmpty() || m_rxPortName.exactMatch(sPortName)); } // Whether items are all open (expanded) or closed (collapsed). void qtractorClientListView::setOpenAll ( bool bOpen ) { // For each client item... const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem == NULL) continue; // For each port item... const int iChildCount = pClientItem->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChildItem = pClientItem->child(iChild); if (pChildItem->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChildItem); if (pPortItem) { pClientItem->setOpen(bOpen); QListIterator iter(pPortItem->connects()); while (iter.hasNext()) { qtractorPortListItem *pConnectItem = iter.next(); pConnectItem->clientItem()->setOpen(bOpen); } } } } } // Client:port set housekeeping marker. void qtractorClientListView::markClientPorts ( int iMark ) { m_clientNames.clear(); m_pHiliteItem = NULL; const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem) pClientItem->markClientPorts(iMark); } } void qtractorClientListView::cleanClientPorts ( int iMark ) { int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem) { if (pClientItem->clientMark() == iMark) { delete pClientItem; --iItemCount; --iItem; } else { pClientItem->cleanClientPorts(iMark); } } } } // Client:port hilite update stabilization. void qtractorClientListView::hiliteClientPorts (void) { QTreeWidgetItem *pCurrentItem = QTreeWidget::currentItem(); // Dehilite the previous selected items. if (m_pHiliteItem && pCurrentItem != m_pHiliteItem) { if (m_pHiliteItem->type() == qtractorConnect::ClientItem) { const int iChildCount = m_pHiliteItem->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = m_pHiliteItem->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(false); } } } else { qtractorPortListItem *pPortItem = static_cast (m_pHiliteItem); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(false); } } } // Hilite the now current selected items. if (pCurrentItem && pCurrentItem->type() == qtractorConnect::ClientItem) { const int iChildCount = pCurrentItem->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pCurrentItem->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pPortItem = static_cast (pChild); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(true); } } } else { qtractorPortListItem *pPortItem = static_cast (pCurrentItem); if (pPortItem) { QListIterator iter(pPortItem->connects()); while (iter.hasNext()) iter.next()->setHilite(true); } } // Do remember this one, ever. m_pHiliteItem = pCurrentItem; } // Auto-open timeout method. void qtractorClientListView::setAutoOpenTimeout ( int iAutoOpenTimeout ) { m_iAutoOpenTimeout = iAutoOpenTimeout; if (m_pAutoOpenTimer) delete m_pAutoOpenTimer; m_pAutoOpenTimer = NULL; if (m_iAutoOpenTimeout > 0) { m_pAutoOpenTimer = new QTimer(this); QObject::connect(m_pAutoOpenTimer, SIGNAL(timeout()), SLOT(timeoutSlot())); } } // Auto-open timeout accessor. int qtractorClientListView::autoOpenTimeout (void) const { return m_iAutoOpenTimeout; } // Auto-open timer slot. void qtractorClientListView::timeoutSlot (void) { if (m_pAutoOpenTimer) { m_pAutoOpenTimer->stop(); if (m_pDropItem && m_pDropItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pClientItem = static_cast (m_pDropItem); if (pClientItem && !pClientItem->isOpen()) pClientItem->setOpen(true); } } } // Trap for help/tool-tip events. bool qtractorClientListView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = QTreeWidget::viewport(); if (static_cast (pObject) == pViewport && pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { QTreeWidgetItem *pItem = QTreeWidget::itemAt(pHelpEvent->pos()); if (pItem && pItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pClientItem = static_cast (pItem); if (pClientItem) { QToolTip::showText(pHelpEvent->globalPos(), pClientItem->clientName(), pViewport); return true; } } else if (pItem && pItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pPortItem = static_cast (pItem); if (pPortItem) { QToolTip::showText(pHelpEvent->globalPos(), pPortItem->portName(), pViewport); return true; } } } } // Not handled here. return QTreeWidget::eventFilter(pObject, pEvent); } // Drag-n-drop stuff. QTreeWidgetItem *qtractorClientListView::dragDropItem ( const QPoint& pos ) { QTreeWidgetItem *pItem = QTreeWidget::itemAt(pos); if (pItem) { if (m_pDropItem != pItem) { QTreeWidget::setCurrentItem(pItem); m_pDropItem = pItem; if (m_pAutoOpenTimer) m_pAutoOpenTimer->start(m_iAutoOpenTimeout); qtractorConnect *pConnect = binding(); if (pConnect == NULL || !pConnect->canConnectSelected()) pItem = NULL; } } else { m_pDropItem = NULL; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } return pItem; } void qtractorClientListView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { if (pDragEnterEvent->source() != this && pDragEnterEvent->mimeData()->hasText() && dragDropItem(pDragEnterEvent->pos())) { pDragEnterEvent->accept(); } else { pDragEnterEvent->ignore(); } } void qtractorClientListView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (pDragMoveEvent->source() != this && pDragMoveEvent->mimeData()->hasText() && dragDropItem(pDragMoveEvent->pos())) { pDragMoveEvent->accept(); } else { pDragMoveEvent->ignore(); } } void qtractorClientListView::dragLeaveEvent ( QDragLeaveEvent * ) { m_pDropItem = NULL; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } void qtractorClientListView::dropEvent( QDropEvent *pDropEvent ) { if (pDropEvent->source() != this && pDropEvent->mimeData()->hasText() && dragDropItem(pDropEvent->pos())) { const QString sText = pDropEvent->mimeData()->text(); if (!sText.isEmpty() && m_pConnect) m_pConnect->connectSelected(); } dragLeaveEvent(0); } // Handle mouse events for drag-and-drop stuff. void qtractorClientListView::mousePressEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mousePressEvent(pMouseEvent); if (pMouseEvent->button() == Qt::LeftButton) { m_posDrag = pMouseEvent->pos(); m_pDragItem = QTreeWidget::itemAt(m_posDrag); } } void qtractorClientListView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mouseMoveEvent(pMouseEvent); if ((pMouseEvent->buttons() & Qt::LeftButton) && m_pDragItem && ((pMouseEvent->pos() - m_posDrag).manhattanLength() >= QApplication::startDragDistance())) { // We'll start dragging something alright... QMimeData *pMimeData = new QMimeData(); pMimeData->setText(m_pDragItem->text(0)); QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->setPixmap(m_pDragItem->icon(0).pixmap(16)); pDrag->setHotSpot(QPoint(-4, -12)); pDrag->exec(Qt::LinkAction); // We've dragged and maybe dropped it by now... m_pDragItem = NULL; } } // Context menu request event handler. void qtractorClientListView::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { if (m_pConnect) m_pConnect->contextMenu(pContextMenuEvent->globalPos()); } // Natural decimal sorting comparator. bool qtractorClientListView::lessThan ( const QTreeWidgetItem& i1, const QTreeWidgetItem& i2, int col ) { const QString& s1 = i1.text(col); const QString& s2 = i2.text(col); const int cch1 = s1.length(); const int cch2 = s2.length(); int ich1, ich2; for (ich1 = ich2 = 0; ich1 < cch1 && ich2 < cch2; ++ich1, ++ich2) { // Skip (white)spaces... while (s1.at(ich1).isSpace()) ++ich1; while (s2.at(ich2).isSpace()) ++ich2; // Normalize (to uppercase) the next characters... QChar ch1 = s1.at(ich1).toUpper(); QChar ch2 = s2.at(ich2).toUpper(); if (ch1.isDigit() && ch2.isDigit()) { // Find the whole length numbers... int iDigits1 = ich1++; while (ich1 < cch1 && s1.at(ich1).isDigit()) ++ich1; int iDigits2 = ich2++; while (ich2 < cch2 && s2.at(ich2).isDigit()) ++ich2; // Compare as natural decimal-numbers... int n1 = s1.mid(iDigits1, ich1 - iDigits1).toInt(); int n2 = s2.mid(iDigits2, ich2 - iDigits2).toInt(); if (n1 != n2) return (n1 < n2); // Never go out of bounds... if (ich1 >= cch1 || ich1 >= cch2) break; // Go on with this next char... ch1 = s1.at(ich1).toUpper(); ch2 = s2.at(ich2).toUpper(); } // Compare this char... if (ch1 != ch2) return (ch1 < ch2); } // Probable exact match. return false; } // Do proper contents refresh/update. void qtractorClientListView::refresh (void) { QHeaderView *pHeader = QTreeWidget::header(); QTreeWidget::sortItems( pHeader->sortIndicatorSection(), pHeader->sortIndicatorOrder()); } //---------------------------------------------------------------------- // qtractorConnectorView -- Connector view widget. // // Constructor. qtractorConnectorView::qtractorConnectorView ( QWidget *pParent ) : QWidget(pParent) { m_pConnect = NULL; QWidget::setMinimumWidth(20); // QWidget::setMaximumWidth(120); QWidget::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); } // Default destructor. qtractorConnectorView::~qtractorConnectorView (void) { } // Main controller accessors. void qtractorConnectorView::setBinding ( qtractorConnect *pConnect ) { m_pConnect = pConnect; } qtractorConnect *qtractorConnectorView::binding (void) const { return m_pConnect; } // Legal client/port item position helper. int qtractorConnectorView::itemY ( QTreeWidgetItem *pItem ) const { QRect rect; QTreeWidget *pList = pItem->treeWidget(); QTreeWidgetItem *pParent = pItem->parent(); qtractorClientListItem *pClientItem = NULL; if (pParent && pParent->type() == qtractorConnect::ClientItem) pClientItem = static_cast (pParent); if (pClientItem && !pClientItem->isOpen()) { rect = pList->visualItemRect(pClientItem); } else { rect = pList->visualItemRect(pItem); } return rect.top() + rect.height() / 2; } // Draw visible port connection relation lines void qtractorConnectorView::drawConnectionLine ( QPainter *pPainter, int x1, int y1, int x2, int y2, int h1, int h2, const QPen& pen ) { // Set apropriate pen... pPainter->setPen(pen); // Account for list view headers. y1 += h1; y2 += h2; // Invisible output ports don't get a connecting dot. if (y1 > h1) pPainter->drawLine(x1, y1, x1 + 4, y1); // How do we'll draw it? if (m_pConnect->isBezierLines()) { // Setup control points QPolygon spline(4); int cp = int(float(x2 - x1 - 8) * 0.4f); spline.putPoints(0, 4, x1 + 4, y1, x1 + 4 + cp, y1, x2 - 4 - cp, y2, x2 - 4, y2); // The connection line, it self. QPainterPath path; path.moveTo(spline.at(0)); path.cubicTo(spline.at(1), spline.at(2), spline.at(3)); pPainter->strokePath(path, pen); } else pPainter->drawLine(x1 + 4, y1, x2 - 4, y2); // Invisible input ports don't get a connecting dot. if (y2 > h2) pPainter->drawLine(x2 - 4, y2, x2, y2); } // Draw visible port connection relation arrows. void qtractorConnectorView::paintEvent ( QPaintEvent * ) { if (m_pConnect == NULL) return; if (m_pConnect->OListView() == NULL || m_pConnect->IListView() == NULL) return; qtractorClientListView *pOListView = m_pConnect->OListView(); qtractorClientListView *pIListView = m_pConnect->IListView(); const int yc = QWidget::pos().y(); const int yo = pOListView->pos().y(); const int yi = pIListView->pos().y(); QPainter painter(this); int x1, y1, h1; int x2, y2, h2; int i, rgb[3] = { 0x33, 0x66, 0x99 }; // Draw all lines anti-aliased... painter.setRenderHint(QPainter::Antialiasing); // Inline adaptive to darker background themes... if (QWidget::palette().window().color().value() < 0x7f) for (i = 0; i < 3; ++i) rgb[i] += 0x33; // Initialize color changer. i = 0; // Almost constants. x1 = 0; x2 = QWidget::width(); h1 = (pOListView->header())->sizeHint().height(); h2 = (pIListView->header())->sizeHint().height(); // For each output client item... const int iItemCount = pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pOClient = static_cast (pItem); if (pOClient == NULL) continue; // Set new connector color. ++i; QPen pen(QColor(rgb[i % 3], rgb[(i / 3) % 3], rgb[(i / 9) % 3])); // For each port item const int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pOPort = static_cast (pChild); if (pOPort) { // Set proposed line width... const int w1 = (pOPort->isHilite() ? 2 : 1); // Get starting connector arrow coordinates. y1 = itemY(pOPort) + (yo - yc); // Get port connections... QListIterator iter(pOPort->connects()); while (iter.hasNext()) { qtractorPortListItem *pIPort = iter.next(); // Obviously, should be a connection // from pOPort to pIPort items: y2 = itemY(pIPort) + (yi - yc); pen.setWidth(pIPort->isHilite() ? 2 : w1); drawConnectionLine(&painter, x1, y1, x2, y2, h1, h2, pen); } } } } } // Context menu request event handler. void qtractorConnectorView::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { if (m_pConnect) m_pConnect->contextMenu(pContextMenuEvent->globalPos()); } // Widget event slots... void qtractorConnectorView::contentsChanged (void) { QWidget::update(); } //---------------------------------------------------------------------------- // qtractorConnect -- Connections controller. // // Constructor. qtractorConnect::qtractorConnect ( qtractorClientListView *pOListView, qtractorClientListView *pIListView, qtractorConnectorView *pConnectorView ) { m_pOListView = pOListView; m_pIListView = pIListView; m_pConnectorView = pConnectorView; m_bBezierLines = false; m_pOListView->setBinding(this); m_pOListView->setReadable(true); m_pIListView->setBinding(this); m_pIListView->setReadable(false); m_pConnectorView->setBinding(this); QObject::connect(m_pOListView, SIGNAL(itemExpanded(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pOListView, SIGNAL(itemCollapsed(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pOListView->verticalScrollBar(), SIGNAL(valueChanged(int)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pOListView->header(), SIGNAL(sectionClicked(int)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView, SIGNAL(itemExpanded(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView, SIGNAL(itemCollapsed(QTreeWidgetItem *)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView->verticalScrollBar(), SIGNAL(valueChanged(int)), m_pConnectorView, SLOT(contentsChanged())); QObject::connect(m_pIListView->header(), SIGNAL(sectionClicked(int)), m_pConnectorView, SLOT(contentsChanged())); } // Default destructor. qtractorConnect::~qtractorConnect (void) { // Force end of works here. m_pOListView->setBinding(NULL); m_pIListView->setBinding(NULL); m_pConnectorView->setBinding(NULL); } // Connector line style accessors. void qtractorConnect::setBezierLines ( bool bBezierLines ) { m_bBezierLines = bBezierLines; } bool qtractorConnect::isBezierLines (void) const { return m_bBezierLines; } // Connection primitive. bool qtractorConnect::connectPortsEx ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { if (pOPort->findConnect(pIPort)) return false; if (!connectPorts(pOPort, pIPort)) return false; pOPort->addConnect(pIPort); pIPort->addConnect(pOPort); return true; } // Disconnection primitive. bool qtractorConnect::disconnectPortsEx ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { if (pOPort->findConnect(pIPort) == NULL) return false; if (!disconnectPorts(pOPort, pIPort)) return false; pOPort->removeConnect(pIPort); pIPort->removeConnect(pOPort); return true; } // Test if selected ports are connectable. bool qtractorConnect::canConnectSelected (void) { // Take this opportunity to highlight any current selections. m_pOListView->hiliteClientPorts(); m_pIListView->hiliteClientPorts(); m_pConnectorView->update(); // Now with our predicate work... QTreeWidgetItem *pOItem = m_pOListView->currentItem(); if (pOItem == NULL) return false; QTreeWidgetItem *pIItem = m_pIListView->currentItem(); if (pIItem == NULL) return false; if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); if (pOPort && pIPort && pOPort->findConnect(pIPort) == NULL) return true; } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == NULL) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort && pOPort->findConnect(pIPort) == NULL) return true; } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort) == NULL) return true; } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort) == NULL) return true; } } return false; } // Connect current selected ports. bool qtractorConnect::connectSelected (void) { bool bResult = connectSelectedEx(); m_pConnectorView->update(); if (bResult) emit connectChanged(); return bResult; } bool qtractorConnect::connectSelectedEx (void) { // Now with our predicate work... QTreeWidgetItem *pOItem = m_pOListView->currentItem(); if (pOItem == NULL) return false; QTreeWidgetItem *pIItem = m_pIListView->currentItem(); if (pIItem == NULL) return false; if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); connectPortsEx(pOPort, pIPort); } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == NULL) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); connectPortsEx(pOPort, pIPort); } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); connectPortsEx(pOPort, pIPort); } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); connectPortsEx(pOPort, pIPort); } } return true; } // Test if selected ports are disconnectable. bool qtractorConnect::canDisconnectSelected (void) { // Now with our predicate work... QTreeWidgetItem *pOItem = m_pOListView->currentItem(); if (pOItem == NULL) return false; QTreeWidgetItem *pIItem = m_pIListView->currentItem(); if (pIItem == NULL) return false; if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); if (pOPort && pIPort && pOPort->findConnect(pIPort)) return true; } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == NULL) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort && pOPort->findConnect(pIPort)) return true; } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort)) return true; } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort && pOPort->findConnect(pIPort)) return true; } } return false; } // Disconnect current selected ports. bool qtractorConnect::disconnectSelected (void) { bool bResult = disconnectSelectedEx(); m_pConnectorView->update(); if (bResult) emit connectChanged(); return bResult; } bool qtractorConnect::disconnectSelectedEx (void) { // Now with our predicate work... QTreeWidgetItem *pOItem = m_pOListView->currentItem(); if (pOItem == NULL) return false; QTreeWidgetItem *pIItem = m_pIListView->currentItem(); if (pIItem == NULL) return false; if (pOItem->type() == qtractorConnect::ClientItem) { qtractorClientListItem *pOClient = static_cast (pOItem); if (pOClient == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // Each-to-each connections... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iOCount = pOClient->childCount(); const int iICount = pIClient->childCount(); int iOItem = 0; int iIItem = 0; while (iIItem < iICount && iOItem < iOCount) { pOItem = pOClient->child(iOItem); pIItem = pIClient->child(iIItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem && pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); qtractorPortListItem *pIPort = static_cast (pIItem); disconnectPortsEx(pOPort, pIPort); } ++iOItem; ++iIItem; } } else { // Many(all)-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); if (pIPort == NULL) return false; const int iOCount = pOClient->childCount(); int iOItem = 0; while (iOItem < iOCount) { pOItem = pOClient->child(iOItem); if (pOItem && pOItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pOPort = static_cast (pOItem); disconnectPortsEx(pOPort, pIPort); } ++iOItem; } } } else { qtractorPortListItem *pOPort = static_cast (pOItem); if (pOPort == NULL) return false; if (pIItem->type() == qtractorConnect::ClientItem) { // One-to-many(all) connection... qtractorClientListItem *pIClient = static_cast (pIItem); if (pIClient == NULL) return false; const int iICount = pIClient->childCount(); int iIItem = 0; while (iIItem < iICount) { pIItem = pIClient->child(iIItem); if (pIItem && pIItem->type() == qtractorConnect::PortItem) { qtractorPortListItem *pIPort = static_cast (pIItem); disconnectPortsEx(pOPort, pIPort); } ++iIItem; } } else { // One-to-one connection... qtractorPortListItem *pIPort = static_cast (pIItem); disconnectPortsEx(pOPort, pIPort); } } return true; } // Test if any port is disconnectable. bool qtractorConnect::canDisconnectAll (void) { // For each output client item... const int iItemCount = m_pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pOClient = static_cast (pItem); if (pOClient == NULL) continue; // For each output port item... const int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pOPort = static_cast (pChild); if (pOPort && pOPort->connects().count() > 0) return true; } } return false; } // Disconnect all ports. bool qtractorConnect::disconnectAll (void) { bool bResult = disconnectAllEx(); m_pConnectorView->update(); if (bResult) emit connectChanged(); return bResult; } bool qtractorConnect::disconnectAllEx (void) { // For each output client item... const int iItemCount = m_pOListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_pOListView->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorClientListItem *pOClient = static_cast (pItem); if (pOClient == NULL) continue; // For each output port item... const int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorPortListItem *pOPort = static_cast (pChild); if (pOPort) { QList connects = pOPort->connects(); QListIterator iter(connects); while (iter.hasNext()) { qtractorPortListItem *pIPort = iter.next(); disconnectPortsEx(pOPort, pIPort); } } } } return true; } // Complete/incremental contents rebuilder; // check dirty status if incremental. void qtractorConnect::updateContents ( bool bClear ) { int iDirtyCount = 0; // Do we do a complete rebuild? if (bClear) { m_pOListView->clear(); m_pIListView->clear(); } // Add (newer) client:ports and respective connections... if (m_pOListView->updateClientPorts() > 0) { m_pOListView->refresh(); ++iDirtyCount; } if (m_pIListView->updateClientPorts() > 0) { m_pIListView->refresh(); ++iDirtyCount; } updateConnections(); m_pConnectorView->update(); if (!bClear && iDirtyCount > 0) emit contentsChanged(); } // Incremental contents rebuilder; // check dirty status. void qtractorConnect::refresh (void) { updateContents(false); } // Context menu helper. void qtractorConnect::contextMenu ( const QPoint& gpos ) { QMenu menu(m_pConnectorView); QAction *pAction; pAction = menu.addAction( QIcon(":/images/formConnect.png"), tr("Connect"), this, SLOT(connectSelected())); pAction->setEnabled(canConnectSelected()); pAction = menu.addAction( QIcon(":/images/formDisconnect.png"), tr("Disconnect"), this, SLOT(disconnectSelected())); pAction->setEnabled(canDisconnectSelected()); pAction = menu.addAction( QIcon(":/images/formDisconnectAll.png"), tr("Disconnect All"), this, SLOT(disconnectAll())); pAction->setEnabled(canDisconnectAll()); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formRefresh.png"), tr("Refresh"), this, SLOT(refresh())); menu.exec(gpos); } // end of qtractorConnect.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditCommand.h0000644000000000000000000000013213014536043020552 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditCommand.h0000644000175000001440000000621213014536043021373 0ustar00rncbcusers00000000000000// qtractorMidiEditCommand.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditCommand_h #define __qtractorMidiEditCommand_h #include "qtractorCommand.h" #include "qtractorMidiEvent.h" #include // Forward declarations. class qtractorMidiClip; //---------------------------------------------------------------------- // class qtractorMidiEditCommand - declaration. // class qtractorMidiEditCommand : public qtractorCommand { public: // Constructor. qtractorMidiEditCommand(qtractorMidiClip *pMidiClip, const QString& sName); // Destructor. ~qtractorMidiEditCommand(); // Sequence accessor. qtractorMidiClip *midiClip() const { return m_pMidiClip; } // Primitive command types. enum CommandType { InsertEvent, MoveEvent, ResizeEventTime, ResizeEventValue, RemoveEvent }; // Primitive command methods. void insertEvent(qtractorMidiEvent *pEvent); void moveEvent(qtractorMidiEvent *pEvent, int iNote, unsigned long iTime); void resizeEventTime(qtractorMidiEvent *pEvent, unsigned long iTime, unsigned long iDuration); void resizeEventValue(qtractorMidiEvent *pEvent, int iValue); void removeEvent(qtractorMidiEvent *pEvent); // Check whether the event is already in chain. bool findEvent(qtractorMidiEvent *pEvent, CommandType cmd) const; // Virtual command methods. bool redo(); bool undo(); // Adjust edit-command result to prevent event overlapping. bool adjust(); protected: // Common executive method. bool execute(bool bRedo); private: // Event item struct. struct Item { // Item constructor. Item(CommandType cmd, qtractorMidiEvent *pEvent, int iNote = 0, unsigned long iTime = 0, unsigned long iDuration = 0, unsigned int iValue = 0) : command(cmd), event(pEvent), note(iNote), time(iTime), duration(iDuration), value(iValue), autoDelete(false) {} // Item members. CommandType command; qtractorMidiEvent *event; int note; unsigned long time; unsigned long duration; int value; bool autoDelete; }; // Instance variables. qtractorMidiClip *m_pMidiClip; QList m_items; bool m_bAdjusted; unsigned long m_iDuration; }; #endif // __qtractorMidiEditCommand_h // end of qtractorMidiEditCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipFadeFunctor.cpp0000644000000000000000000000013213014536043021126 xustar0030 mtime=1479719971.741089539 30 atime=1479719971.741089539 30 ctime=1479719971.741089539 qtractor-0.8.0/src/qtractorClipFadeFunctor.cpp0000644000175000001440000001435613014536043021757 0ustar00rncbcusers00000000000000// qtractorClipFadeFunctor.cpp // /**************************************************************************** Copyright (C) 2010, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from Robert Penner's easing equations. Copyright (C) 2001, Robert Penner. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* TERMS OF USE - EASING EQUATIONS Open source under the BSD License. Copyright (C) 2001 Robert Penner All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "qtractorClipFadeFunctor.h" //--------------------------------------------------------------------------- // Functor argument normalization. // // t = (x - x0) / (x1 - x0) // a = y1 - y0 // b = y0 // // Linear fade. // struct FadeLinear { float operator() (float t, float a, float b) const { return a * t + b; } }; // Quadratic (t^2) fade in: accelerating from zero velocity. // struct FadeInQuad { float operator() (float t, float a, float b) const { return a * (t * t) + b; } }; // Quadratic (t^2) fade out: decelerating to zero velocity. // struct FadeOutQuad { float operator() (float t, float a, float b) const { return a * (t * (2.0f - t)) + b; } }; // Quadratic (t^2) fade in-out: acceleration until halfway, then deceleration. // struct FadeInOutQuad { float operator() (float t, float a, float b) const { t *= 2.0f; if (t < 1.0f) { return 0.5f * a * (t * t) + b; } else { t -= 1.0f; return 0.5f * a * (1.0f - (t * (t - 2.0f))) + b; } } }; // Cubic (t^3) fade in: accelerating from zero velocity. // struct FadeInCubic { float operator() (float t, float a, float b) const { return a * (t * t * t) + b; } }; // Cubic (t^3) fade out: decelerating from zero velocity. // struct FadeOutCubic { float operator() (float t, float a, float b) const { t -= 1.0f; return a * ((t * t * t) + 1.0f) + b; } }; // Cubic (t^3) fade in-out: acceleration until halfway, then deceleration. // struct FadeInOutCubic { float operator() (float t, float a, float b) const { t *= 2.0f; if (t < 1.0f) { return 0.5f * a * (t * t * t) + b; } else { t -= 2.0f; return 0.5f * a * ((t * t * t) + 2.0f) + b; } } }; // Fade model class. // struct FadeMode { FadeMode(float y0, float y1) : a(y1 - y0), b(y0) {} float a, b; }; // Fade-in mode. // struct FadeInMode : public FadeMode { FadeInMode() : FadeMode(0.0f, 1.0f) {} }; // Fade-out mode. // struct FadeOutMode : public FadeMode { FadeOutMode() : FadeMode(1.0f, 0.0f) {} }; // Fade functor template class. // template class FadeCurve : public qtractorClip::FadeFunctor { public: FadeCurve() : m_mode(M()), m_func(F()) {} float operator() (float t) const { return m_func(t, m_mode.a, m_mode.b); } private: M m_mode; F m_func; }; // Fade functor factory class (static). // qtractorClip::FadeFunctor *qtractorClip::createFadeFunctor ( FadeMode fadeMode, FadeType fadeType ) { switch (fadeMode) { case FadeIn: switch (fadeType) { case Linear: return new FadeCurve (); case InQuad: return new FadeCurve (); case OutQuad: return new FadeCurve (); case InOutQuad: return new FadeCurve (); case InCubic: return new FadeCurve (); case OutCubic: return new FadeCurve (); case InOutCubic: return new FadeCurve (); default: break; } break; case FadeOut: switch (fadeType) { case Linear: return new FadeCurve (); case InQuad: return new FadeCurve (); case OutQuad: return new FadeCurve (); case InOutQuad: return new FadeCurve (); case InCubic: return new FadeCurve (); case OutCubic: return new FadeCurve (); case InOutCubic: return new FadeCurve (); default: break; } break; default: break; } return NULL; } // end of qtractorClipFadeFunctor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAtomic.h0000644000000000000000000000013213014536043016777 xustar0030 mtime=1479719971.736087039 30 atime=1479719971.736087039 30 ctime=1479719971.736087039 qtractor-0.8.0/src/qtractorAtomic.h0000644000175000001440000001012013014536043017611 0ustar00rncbcusers00000000000000// qtractorAtomic.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAtomic_h #define __qtractorAtomic_h #define HAVE_QATOMIC_H #if defined(HAVE_QATOMIC_H) # include #endif #if defined(__cplusplus) extern "C" { #endif #if defined(HAVE_QATOMIC_H) typedef QAtomicInt qtractorAtomic; #if QT_VERSION >= 0x050000 #define ATOMIC_GET(a) ((a)->load()) #define ATOMIC_SET(a,v) ((a)->store(v)) #else #define ATOMIC_GET(a) ((int) *(a)) #define ATOMIC_SET(a,v) (*(a) = (v)) #endif static inline int ATOMIC_CAS ( qtractorAtomic *pVal, int iOldValue, int iNewValue ) { return pVal->testAndSetOrdered(iOldValue, iNewValue); } #else // !HAVE_QATOMIC_H #if defined(__GNUC__) #if defined(powerpc) || defined(__ppc__) static inline int ATOMIC_CAS1 ( volatile int *pAddr, int iOldValue, int iNewValue ) { register int result; asm volatile ( "# ATOMIC_CAS1 \n" " lwarx r0, 0, %1 \n" " cmpw r0, %2 \n" " bne- 1f \n" " sync \n" " stwcx. %3, 0, %1 \n" " bne- 1f \n" " li %0, 1 \n" " b 2f \n" "1: \n" " li %0, 0 \n" "2: \n" : "=r" (result) : "r" (pValue), "r" (iOldValue), "r" (iNewValue) : "r0" ); return result; } #elif defined(__i386__) || defined(__x86_64__) static inline int ATOMIC_CAS1 ( volatile int *pValue, int iOldValue, int iNewValue ) { register char result; asm volatile ( "# ATOMIC_CAS1 \n" "lock ; cmpxchgl %2, %3 \n" "sete %1 \n" : "=a" (iNewValue), "=qm" (result) : "r" (iNewValue), "m" (*pValue), "0" (iOldValue) : "memory" ); return result; } #else # error "qtractorAtomic.h: unsupported target compiler processor (GNUC)." #endif #elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) static inline int ATOMIC_CAS1 ( volatile int *pValue, int iOldValue, int iNewValue ) { register char result; __asm { push ebx push esi mov esi, pValue mov eax, iOldValue mov ebx, iNewValue lock cmpxchg dword ptr [esi], ebx sete result pop esi pop ebx } return result; } #else # error "qtractorAtomic.h: unsupported target compiler processor (WIN32)." #endif typedef struct { volatile int value; } qtractorAtomic; #define ATOMIC_GET(a) ((a)->value) #define ATOMIC_SET(a,v) ((a)->value = (v)) static inline int ATOMIC_CAS ( qtractorAtomic *pVal, int iOldValue, int iNewValue ) { return ATOMIC_CAS1(&(pVal->value), iOldValue, iNewValue); } #endif // !HAVE_QATOMIC_H // Strict test-and-set primite. static inline int ATOMIC_TAS ( qtractorAtomic *pVal ) { return ATOMIC_CAS(pVal, 0, 1); } // Strict test-and-add primitive. static inline int ATOMIC_ADD ( qtractorAtomic *pVal, int iAddValue ) { volatile int iOldValue, iNewValue; do { iOldValue = ATOMIC_GET(pVal); iNewValue = iOldValue + iAddValue; } while (!ATOMIC_CAS(pVal, iOldValue, iNewValue)); return iNewValue; } #define ATOMIC_INC(a) ATOMIC_ADD((a), (+1)) #define ATOMIC_DEC(a) ATOMIC_ADD((a), (-1)) // Special test-and-zero primitive (invented here:) static inline int ATOMIC_TAZ ( qtractorAtomic *pVal ) { volatile int iOldValue; do { iOldValue = ATOMIC_GET(pVal); } while (iOldValue && !ATOMIC_CAS(pVal, iOldValue, 0)); return iOldValue; } #if defined(__cplusplus) } #endif #endif // __qtractorAtomic_h // end of qtractorAtomic.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorVstPlugin.cpp0000644000000000000000000000012713014536043020055 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78110954 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractorVstPlugin.cpp0000644000175000001440000020412613014536043020676 0ustar00rncbcusers00000000000000// qtractorVstPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #include "qtractorPluginForm.h" #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #if 0//QTRACTOR_VST_EDITOR_TOOL #include "qtractorMainForm.h" #include "qtractorOptions.h" #endif #include #include #include #if QT_VERSION < 0x040500 namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif #ifdef CONFIG_VST_X11 #include #if QT_VERSION < 0x050000 #include #include typedef void (*XEventProc)(XEvent *); #endif #endif // CONFIG_VST_X11 #if !defined(VST_2_3_EXTENSIONS) #ifdef CONFIG_VESTIGE typedef int32_t VstInt32; typedef intptr_t VstIntPtr; #else typedef long VstInt32; typedef long VstIntPtr; #endif #define VSTCALLBACK #endif typedef AEffect* (*VST_GetPluginInstance) (audioMasterCallback); static VstIntPtr VSTCALLBACK qtractorVstPlugin_HostCallback (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt); // Specific extended flags that saves us // from calling canDo() in audio callbacks. enum qtractorVstPluginFlagsEx { effFlagsExCanSendVstEvents = 1 << 0, effFlagsExCanSendVstMidiEvents = 1 << 1, effFlagsExCanSendVstTimeInfo = 1 << 2, effFlagsExCanReceiveVstEvents = 1 << 3, effFlagsExCanReceiveVstMidiEvents = 1 << 4, effFlagsExCanReceiveVstTimeInfo = 1 << 5, effFlagsExCanProcessOffline = 1 << 6, effFlagsExCanUseAsInsert = 1 << 7, effFlagsExCanUseAsSend = 1 << 8, effFlagsExCanMixDryWet = 1 << 9, effFlagsExCanMidiProgramNames = 1 << 10 }; // Some VeSTige missing opcodes and flags. #ifdef CONFIG_VESTIGE const int effSetProgramName = 4; const int effGetParamLabel = 6; const int effGetParamDisplay = 7; const int effGetChunk = 23; const int effSetChunk = 24; const int effFlagsProgramChunks = 32; #endif //--------------------------------------------------------------------- // qtractorVstPlugin::EditorWidget - Helpers for own editor widget. #ifdef CONFIG_VST_X11 #if QT_VERSION < 0x050000 static bool g_bXError = false; static int tempXErrorHandler ( Display *, XErrorEvent * ) { g_bXError = true; return 0; } static XEventProc getXEventProc ( Display *pDisplay, Window w ) { int iSize; unsigned long iBytes, iCount; unsigned char *pData; XEventProc eventProc = NULL; Atom aType, aName = XInternAtom(pDisplay, "_XEventProc", false); g_bXError = false; XErrorHandler oldErrorHandler = XSetErrorHandler(tempXErrorHandler); XGetWindowProperty(pDisplay, w, aName, 0, 1, false, AnyPropertyType, &aType, &iSize, &iCount, &iBytes, &pData); if (g_bXError == false && iCount == 1) eventProc = (XEventProc) (pData); XSetErrorHandler(oldErrorHandler); return eventProc; } static Window getXChildWindow ( Display *pDisplay, Window w ) { Window wRoot, wParent, *pwChildren; unsigned int iChildren = 0; XQueryTree(pDisplay, w, &wRoot, &wParent, &pwChildren, &iChildren); return (iChildren > 0 ? pwChildren[0] : 0); } #endif #endif // CONFIG_VST_X11 //---------------------------------------------------------------------------- // qtractorVstPlugin::EditorWidget -- Plugin editor wrapper widget. // // Dynamic singleton list of VST editors. static QList g_vstEditors; class qtractorVstPlugin::EditorWidget : public QWidget { public: // Constructor. EditorWidget(QWidget *pParent, Qt::WindowFlags wflags = 0) : QWidget(pParent, wflags), #ifdef CONFIG_VST_X11 m_pDisplay(QX11Info::display()), #if QT_VERSION < 0x050000 m_wVstEditor(0), m_pVstEventProc(NULL), m_bButtonPress(false), #endif #endif // CONFIG_VST_X11 m_pVstPlugin(NULL) {} // Destructor. ~EditorWidget() { close(); } // Specialized editor methods. void open(qtractorVstPlugin *pVstPlugin) { m_pVstPlugin = pVstPlugin; // Start the proper (child) editor... long value = 0; void *ptr = (void *) winId(); #ifdef CONFIG_VST_X11 value = (long) m_pDisplay; #endif // Make it the right size struct ERect { short top; short left; short bottom; short right; } *pRect; if (m_pVstPlugin->vst_dispatch(0, effEditGetRect, 0, 0, &pRect, 0.0f)) { const int w = pRect->right - pRect->left; const int h = pRect->bottom - pRect->top; if (w > 0 && h > 0) QWidget::setFixedSize(w, h); } m_pVstPlugin->vst_dispatch(0, effEditOpen, 0, value, ptr, 0.0f); #ifdef CONFIG_VST_X11 #if QT_VERSION < 0x050000 m_wVstEditor = getXChildWindow(m_pDisplay, (Window) winId()); if (m_wVstEditor) m_pVstEventProc = getXEventProc(m_pDisplay, m_wVstEditor); #endif #endif // CONFIG_VST_X11 g_vstEditors.append(this); // Final stabilization... m_pVstPlugin->updateEditorTitle(); m_pVstPlugin->setEditorVisible(true); m_pVstPlugin->idleEditor(); } // Close the editor widget. void close() { QWidget::close(); if (m_pVstPlugin) { m_pVstPlugin->vst_dispatch(0, effEditClose, 0, 0, NULL, 0.0f); m_pVstPlugin = NULL; } const int iIndex = g_vstEditors.indexOf(this); if (iIndex >= 0) g_vstEditors.removeAt(iIndex); } #ifdef CONFIG_VST_X11 #if QT_VERSION < 0x050000 // Local X11 event filter. bool x11EventFilter(XEvent *pEvent) { if (m_pVstEventProc && pEvent->xany.window == m_wVstEditor) { // Avoid mouse tracking events... switch (pEvent->xany.type) { case ButtonPress: m_bButtonPress = true; break; case ButtonRelease: m_bButtonPress = false; break; case MotionNotify: if (!m_bButtonPress) return false; // Fall thru... default: break; } // Process as intended... (*m_pVstEventProc)(pEvent); return true; } else { return false; } } #endif #endif // CONFIG_VST_X11 qtractorVstPlugin *plugin() const { return m_pVstPlugin; } protected: // Visibility event handlers. void showEvent(QShowEvent *pShowEvent) { QWidget::showEvent(pShowEvent); if (m_pVstPlugin) m_pVstPlugin->toggleFormEditor(true); } void closeEvent(QCloseEvent *pCloseEvent) { if (m_pVstPlugin) m_pVstPlugin->toggleFormEditor(false); QWidget::closeEvent(pCloseEvent); if (m_pVstPlugin) m_pVstPlugin->closeEditor(); } #ifdef CONFIG_VST_X11 #if QT_VERSION < 0x050000 void moveEvent(QMoveEvent *pMoveEvent) { QWidget::moveEvent(pMoveEvent); if (m_wVstEditor) { XMoveWindow(m_pDisplay, m_wVstEditor, 0, 0); // QWidget::update(); } } #endif #endif // CONFIG_VST_X11 private: // Instance variables... #ifdef CONFIG_VST_X11 Display *m_pDisplay; #if QT_VERSION < 0x050000 Window m_wVstEditor; XEventProc m_pVstEventProc; bool m_bButtonPress; #endif #endif // CONFIG_VST_X11 qtractorVstPlugin *m_pVstPlugin; }; //---------------------------------------------------------------------------- // qtractorVstPluginType::Effect -- VST AEffect instance. // class qtractorVstPluginType::Effect { public: // Constructor. Effect(AEffect *pVstEffect = NULL) : m_pVstEffect(pVstEffect) {} // Specific methods. bool open(qtractorPluginFile *pFile, unsigned long iIndex); void close(); // Specific accessors. AEffect *vst_effect() const { return m_pVstEffect; } // VST host dispatcher. int vst_dispatch( long opcode, long index, long value, void *ptr, float opt) const; private: // VST descriptor itself. AEffect *m_pVstEffect; }; // Current working VST Shell identifier. static int g_iVstShellCurrentId = 0; // Specific methods. bool qtractorVstPluginType::Effect::open ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Do we have an effect descriptor already? if (m_pVstEffect == NULL) m_pVstEffect = qtractorVstPluginType::vst_effect(pFile); if (m_pVstEffect == NULL) return false; // Check whether it's a VST Shell... const int categ = vst_dispatch(effGetPlugCategory, 0, 0, NULL, 0.0f); if (categ == kPlugCategShell) { int id = 0; char buf[40]; unsigned long i = 0; for ( ; iIndex >= i; ++i) { buf[0] = (char) 0; id = vst_dispatch(effShellGetNextPlugin, 0, 0, (void *) buf, 0.0f); if (id == 0 || !buf[0]) break; } // Check if we're actually the intended plugin... if (i < iIndex || id == 0 || !buf[0]) { m_pVstEffect = NULL; return false; } // Make it known... g_iVstShellCurrentId = id; // Re-allocate the thing all over again... m_pVstEffect = qtractorVstPluginType::vst_effect(pFile); // Not needed anymore, hopefully... g_iVstShellCurrentId = 0; // Don't go further if failed... if (m_pVstEffect == NULL) return false; #ifdef CONFIG_DEBUG//_0 qDebug("AEffect[%p]::vst_shell(%lu) id=0x%x name=\"%s\"", m_pVstEffect, i, id, buf); #endif } else // Not a VST Shell plugin... if (iIndex > 0) { m_pVstEffect = NULL; return false; } #ifdef CONFIG_DEBUG_0 qDebug("AEffect[%p]::open(%p, %lu)", m_pVstEffect, pFile, iIndex); #endif vst_dispatch(effOpen, 0, 0, NULL, 0.0f); // vst_dispatch(effIdentify, 0, 0, NULL, 0); // vst_dispatch(effMainsChanged, 0, 0, NULL, 0.0f); return true; } void qtractorVstPluginType::Effect::close (void) { if (m_pVstEffect == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("AEffect[%p]::close()", m_pVstEffect); #endif // vst_dispatch(effMainsChanged, 0, 0, NULL, 0.0f); vst_dispatch(effClose, 0, 0, NULL, 0.0f); m_pVstEffect = NULL; } // VST host dispatcher. int qtractorVstPluginType::Effect::vst_dispatch ( long opcode, long index, long value, void *ptr, float opt ) const { if (m_pVstEffect == NULL) return 0; #ifdef CONFIG_DEBUG_0 qDebug("AEffect[%p]::dispatcher(%ld, %ld, %ld, %p, %g)", m_pVstEffect, opcode, index, value, ptr, opt); #endif return m_pVstEffect->dispatcher(m_pVstEffect, opcode, index, value, ptr, opt); } //---------------------------------------------------------------------------- // qtractorVstPluginType -- VST plugin type instance. // // Derived methods. bool qtractorVstPluginType::open (void) { // Do we have an effect descriptor already? if (m_pEffect == NULL) m_pEffect = new Effect(); if (!m_pEffect->open(file(), index())) return false; AEffect *pVstEffect = m_pEffect->vst_effect(); if (pVstEffect == NULL) return false; #ifdef CONFIG_DEBUG qDebug("qtractorVstPluginType[%p]::open() filename=\"%s\" index=%lu", this, filename().toUtf8().constData(), index()); #endif // Retrieve plugin type names. char szName[32]; szName[0] = (char) 0; vst_dispatch(effGetEffectName, 0, 0, (void *) szName, 0.0f); if (szName[0]) m_sName = szName; else m_sName = QFileInfo(filename()).baseName(); // Sanitize plugin label. m_sLabel = m_sName.simplified().replace(QRegExp("[\\s|\\.|\\-]+"), "_"); // Retrieve plugin unique identifier. #ifdef CONFIG_VESTIGE_OLD m_iUniqueID = qHash(m_sLabel); #else m_iUniqueID = pVstEffect->uniqueID; #endif // Specific inquiries... m_iFlagsEx = 0; // if (vst_canDo("sendVstEvents")) m_iFlagsEx |= effFlagsExCanSendVstEvents; if (vst_canDo("sendVstMidiEvent")) m_iFlagsEx |= effFlagsExCanSendVstMidiEvents; // if (vst_canDo("sendVstTimeInfo")) m_iFlagsEx |= effFlagsExCanSendVstTimeInfo; // if (vst_canDo("receiveVstEvents")) m_iFlagsEx |= effFlagsExCanReceiveVstEvents; if (vst_canDo("receiveVstMidiEvent")) m_iFlagsEx |= effFlagsExCanReceiveVstMidiEvents; // if (vst_canDo("receiveVstTimeInfo")) m_iFlagsEx |= effFlagsExCanReceiveVstTimeInfo; // if (vst_canDo("offline")) m_iFlagsEx |= effFlagsExCanProcessOffline; // if (vst_canDo("plugAsChannelInsert")) m_iFlagsEx |= effFlagsExCanUseAsInsert; // if (vst_canDo("plugAsSend")) m_iFlagsEx |= effFlagsExCanUseAsSend; // if (vst_canDo("mixDryWet")) m_iFlagsEx |= effFlagsExCanMixDryWet; // if (vst_canDo("midiProgramNames")) m_iFlagsEx |= effFlagsExCanMidiProgramNames; // Compute and cache port counts... m_iControlIns = pVstEffect->numParams; m_iControlOuts = 0; m_iAudioIns = pVstEffect->numInputs; m_iAudioOuts = pVstEffect->numOutputs; m_iMidiIns = ((m_iFlagsEx & effFlagsExCanReceiveVstMidiEvents) || (pVstEffect->flags & effFlagsIsSynth) ? 1 : 0); m_iMidiOuts = ((m_iFlagsEx & effFlagsExCanSendVstMidiEvents) ? 1 : 0); // Cache flags. m_bRealtime = true; m_bConfigure = (pVstEffect->flags & effFlagsProgramChunks); m_bEditor = (pVstEffect->flags & effFlagsHasEditor); // HACK: Some native VST plugins with a GUI editor // need to skip explicit shared library unloading, // on close, in order to avoid mysterious crashes // later on session and/or application exit. if (m_bEditor) file()->setAutoUnload(false); return true; } void qtractorVstPluginType::close (void) { if (m_pEffect == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPluginType[%p]::close()", this); #endif m_pEffect->close(); delete m_pEffect; m_pEffect = NULL; } // Factory method (static) qtractorVstPluginType *qtractorVstPluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Sanity check... if (pFile == NULL) return NULL; // Retrieve effect instance if any... AEffect *pVstEffect = vst_effect(pFile); if (pVstEffect == NULL) return NULL; // Yep, most probably its a valid plugin effect... return new qtractorVstPluginType(pFile, iIndex, new Effect(pVstEffect)); } // Effect instance method (static) AEffect *qtractorVstPluginType::vst_effect ( qtractorPluginFile *pFile ) { VST_GetPluginInstance pfnGetPluginInstance = (VST_GetPluginInstance) pFile->resolve("VSTPluginMain"); if (pfnGetPluginInstance == NULL) pfnGetPluginInstance = (VST_GetPluginInstance) pFile->resolve("main"); if (pfnGetPluginInstance == NULL) return NULL; // Does the VST plugin instantiate OK? AEffect *pVstEffect = (*pfnGetPluginInstance)(qtractorVstPlugin_HostCallback); if (pVstEffect == NULL) return NULL; if (pVstEffect->magic != kEffectMagic) return NULL; return pVstEffect; } // VST host dispatcher. int qtractorVstPluginType::vst_dispatch ( long opcode, long index, long value, void *ptr, float opt ) const { if (m_pEffect == NULL) return 0; return m_pEffect->vst_dispatch(opcode, index, value, ptr, opt); } // VST flag inquirer. bool qtractorVstPluginType::vst_canDo ( const char *pszCanDo ) const { if (m_pEffect == NULL) return false; return (m_pEffect->vst_dispatch(effCanDo, 0, 0, (void *) pszCanDo, 0.0f) > 0); } // Instance cached-deferred accesors. const QString& qtractorVstPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { char szTemp[64]; szTemp[0] = (char) 0; vst_dispatch(effGetProductString, 0, 0, (void *) szTemp, 0.0f); if (szTemp[0]) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Product: "); m_sAboutText += szTemp; } szTemp[0] = (char) 0; vst_dispatch(effGetVendorString, 0, 0, (void *) szTemp, 0.0f); if (szTemp[0]) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Vendor: "); m_sAboutText += szTemp; } const int iVersion = vst_dispatch(effGetVendorVersion, 0, 0, NULL, 0.0f); if (iVersion) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Version: "); m_sAboutText += QString::number(iVersion); } } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorVstPlugin -- VST plugin instance. // // Dynamic singleton list of VST plugins. static QHash g_vstPlugins; // Constructors. qtractorVstPlugin::qtractorVstPlugin ( qtractorPluginList *pList, qtractorVstPluginType *pVstType ) : qtractorPlugin(pList, pVstType), m_ppEffects(NULL), m_ppIBuffer(NULL), m_ppOBuffer(NULL), m_pfIDummy(NULL), m_pfODummy(NULL), m_pEditorWidget(NULL), m_bEditorClosed(false) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p] filename=\"%s\" index=%lu typeHint=%d", this, type()->filename().toUtf8().constData(), type()->index(), int(type()->typeHint())); #endif // Allocate I/O audio buffer pointers. const unsigned short iAudioIns = pVstType->audioIns(); const unsigned short iAudioOuts = pVstType->audioOuts(); if (iAudioIns > 0) m_ppIBuffer = new float * [iAudioIns]; if (iAudioOuts > 0) m_ppOBuffer = new float * [iAudioOuts]; // Create all existing parameters... const unsigned short iParamCount = pVstType->controlIns(); for (unsigned short i = 0; i < iParamCount; ++i) addParam(new qtractorVstPluginParam(this, i)); // Instantiate each instance properly... setChannels(channels()); } // Destructor. qtractorVstPlugin::~qtractorVstPlugin (void) { // Cleanup all plugin instances... setChannels(0); // Deallocate I/O audio buffer pointers. if (m_ppIBuffer) delete [] m_ppIBuffer; if (m_ppOBuffer) delete [] m_ppOBuffer; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; } // Channel/instance number accessors. void qtractorVstPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorVstPluginType *pVstType = static_cast (type()); if (pVstType == NULL) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); const unsigned short iInstances = pVstType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == iOldInstances) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Set new instance number... setInstances(iInstances); // Close old instances, all the way... if (m_ppEffects) { qtractorVstPluginType::Effect *pEffect; for (unsigned short i = 1; i < iOldInstances; ++i) { pEffect = m_ppEffects[i]; g_vstPlugins.remove(pEffect->vst_effect()); pEffect->close(); delete pEffect; } pEffect = m_ppEffects[0]; g_vstPlugins.remove(pEffect->vst_effect()); delete [] m_ppEffects; m_ppEffects = NULL; } // Bail out, if none are about to be created... if (iInstances < 1) { setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSize = pAudioEngine->bufferSize(); // Allocate new instances... m_ppEffects = new qtractorVstPluginType::Effect * [iInstances]; m_ppEffects[0] = pVstType->effect(); g_vstPlugins.insert(m_ppEffects[0]->vst_effect(), this); for (unsigned short i = 1; i < iInstances; ++i) { m_ppEffects[i] = new qtractorVstPluginType::Effect(); m_ppEffects[i]->open(pVstType->file(), pVstType->index()); g_vstPlugins.insert(m_ppEffects[i]->vst_effect(), this); } // Allocate the dummy audio I/O buffers... const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); if (iChannels < iAudioIns) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSize]; ::memset(m_pfIDummy, 0, iBufferSize * sizeof(float)); } if (iChannels < iAudioOuts) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSize]; // ::memset(m_pfODummy, 0, iBufferSize * sizeof(float)); } // Setup all those instance alright... for (unsigned short i = 0; i < iInstances; ++i) { // And now all other things as well... qtractorVstPluginType::Effect *pEffect = m_ppEffects[i]; // pEffect->vst_dispatch(effOpen, 0, 0, NULL, 0.0f); pEffect->vst_dispatch(effSetSampleRate, 0, 0, NULL, float(iSampleRate)); pEffect->vst_dispatch(effSetBlockSize, 0, iBufferSize, NULL, 0.0f); // pEffect->vst_dispatch(effSetProgram, 0, 0, NULL, 0.0f); #if 0 // !VST_FORCE_DEPRECATED unsigned short j; for (j = 0; j < iAudioIns; ++j) pEffect->vst_dispatch(effConnectInput, j, 1, NULL, 0.0f); for (j = 0; j < iAudioOuts; ++j) pEffect->vst_dispatch(effConnectOutput, j, 1, NULL, 0.0f); #endif } // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // (Re)activate instance if necessary... setActivated(bActivated); } // Do the actual activation. void qtractorVstPlugin::activate (void) { for (unsigned short i = 0; i < instances(); ++i) { vst_dispatch(i, effMainsChanged, 0, 1, NULL, 0.0f); #ifndef CONFIG_VESTIGE vst_dispatch(i, effStartProcess, 0, 0, NULL, 0.0f); #endif } } // Do the actual deactivation. void qtractorVstPlugin::deactivate (void) { for (unsigned short i = 0; i < instances(); ++i) { #ifndef CONFIG_VESTIGE vst_dispatch(i, effStopProcess, 0, 0, NULL, 0.0f); #endif vst_dispatch(i, effMainsChanged, 0, 0, NULL, 0.0f); } } // The main plugin processing procedure. void qtractorVstPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_ppEffects == NULL) return; // To process MIDI events, if any... qtractorMidiManager *pMidiManager = NULL; const unsigned short iMidiIns = midiIns(); const unsigned short iMidiOuts = midiOuts(); if (iMidiIns > 0) pMidiManager = list()->midiManager(); // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { AEffect *pVstEffect = vst_effect(i); // For each instance audio input port... for (j = 0; j < iAudioIns; ++j) { if (iIChannel < iChannels) m_ppIBuffer[j] = ppIBuffer[iIChannel++]; else m_ppIBuffer[j] = m_pfIDummy; // dummy input! } // For each instance audio output port... for (j = 0; j < iAudioOuts; ++j) { if (iOChannel < iChannels) m_ppOBuffer[j] = ppOBuffer[iOChannel++]; else m_ppOBuffer[j] = m_pfODummy; // dummy output! } // Make it run MIDI, if applicable... if (pMidiManager) { pVstEffect->dispatcher(pVstEffect, effProcessEvents, 0, 0, pMidiManager->vst_events_in(), 0.0f); } // Make it run audio... if (pVstEffect->flags & effFlagsCanReplacing) { pVstEffect->processReplacing( pVstEffect, m_ppIBuffer, m_ppOBuffer, nframes); } #if 0 // !VST_FORCE_DEPRECATED else { pVstEffect->process( pVstEffect, m_ppIBuffer, m_ppOBuffer, nframes); } #endif // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } if (pMidiManager && iMidiOuts > 0) pMidiManager->vst_events_swap(); } // Parameter update method. void qtractorVstPlugin::updateParam ( qtractorPluginParam *pParam, float fValue, bool /*bUpdate*/ ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPlugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif // Maybe we're not pretty instantiated yet... for (unsigned short i = 0; i < instances(); ++i) { AEffect *pVstEffect = vst_effect(i); if (pVstEffect) pVstEffect->setParameter(pVstEffect, pParam->index(), fValue); } } // Bank/program selector. void qtractorVstPlugin::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif int iIndex = 0; if (iBank >= 0 && iProg >= 0) iIndex = (iBank << 7) + iProg; for (unsigned short i = 0; i < instances(); ++i) vst_dispatch(i, effSetProgram, 0, iIndex, NULL, 0.0f); // Reset parameters default value... AEffect *pVstEffect = vst_effect(0); if (pVstEffect) { const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); float *pfValue = pParam->subject()->data(); *pfValue = pVstEffect->getParameter(pVstEffect, pParam->index()); pParam->setDefaultValue(*pfValue); } } } // Provisional program/patch accessor. bool qtractorVstPlugin::getProgram ( int iIndex, Program& program ) const { // Iteration sanity check... AEffect *pVstEffect = vst_effect(0); if (pVstEffect == NULL) return false; if (iIndex < 0 || iIndex >= pVstEffect->numPrograms) return false; char szName[24]; ::memset(szName, 0, sizeof(szName)); #ifndef CONFIG_VESTIGE if (vst_dispatch(0, effGetProgramNameIndexed, iIndex, 0, (void *) szName, 0.0f) == 0) { #endif const int iOldIndex = vst_dispatch(0, effGetProgram, 0, 0, NULL, 0.0f); vst_dispatch(0, effSetProgram, 0, iIndex, NULL, 0.0f); vst_dispatch(0, effGetProgramName, 0, 0, (void *) szName, 0.0f); vst_dispatch(0, effSetProgram, 0, iOldIndex, NULL, 0.0f); #ifndef CONFIG_VESTIGE } #endif // Map this to that... program.bank = 0; program.prog = iIndex; program.name = szName; return true; } // Configuration (CLOB) stuff. void qtractorVstPlugin::configure ( const QString& sKey, const QString& sValue ) { if (sKey == "chunk") { // Load the BLOB (base64 encoded)... QByteArray data = qUncompress(QByteArray::fromBase64(sValue.toLatin1())); const char *pData = data.constData(); const int iData = data.size(); #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::configure() chunk.size=%d checksum=0x%04x", this, iData, qChecksum(pData, iData)); #endif for (unsigned short i = 0; i < instances(); ++i) vst_dispatch(i, effSetChunk, 0, iData, (void *) pData, 0.0f); } } // Plugin configuration/state snapshot. void qtractorVstPlugin::freezeConfigs (void) { // HACK: Make sure all parameter values are in sync, // provided freezeConfigs() are always called when // saving plugin's state and before parameter values. updateParamValues(false); // Also, update current editor position... if (m_pEditorWidget && m_pEditorWidget->isVisible()) setEditorPos(m_pEditorWidget->pos()); if (!type()->isConfigure()) return; AEffect *pVstEffect = vst_effect(0); if (pVstEffect == NULL) return; // Save plugin state into chunk configuration... char *pData = NULL; const int iData = vst_dispatch(0, effGetChunk, 0, 0, (void *) &pData, 0.0f); if (iData < 1 || pData == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::freezeConfigs() chunk.size=%d checksum=0x%04x", this, iData, qChecksum(pData, iData)); #endif // Set special plugin configuration item (base64 encoded)... QByteArray data = qCompress(QByteArray(pData, iData)).toBase64(); for (int i = data.size() - (data.size() % 72); i >= 0; i -= 72) data.insert(i, "\n "); // Indentation. setConfig("chunk", data.constData()); } void qtractorVstPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::releaseConfigs()", this); #endif clearConfigs(); } // Plugin preset i/o (configuration from/to (fxp/fxb files). bool qtractorVstPlugin::loadPresetFile ( const QString& sFilename ) { bool bResult = false; const QString& sExt = QFileInfo(sFilename).suffix().toLower(); if (sExt == "fxp" || sExt == "fxb") { bResult = qtractorVstPreset(this).load(sFilename); } else { const int iCurrentProgram = vst_dispatch(0, effGetProgram, 0, 0, NULL, 0.0f); bResult = qtractorPlugin::loadPresetFile(sFilename); for (unsigned short i = 0; i < instances(); ++i) vst_dispatch(i, effSetProgram, 0, iCurrentProgram, NULL, 0.0f); } return bResult; } bool qtractorVstPlugin::savePresetFile ( const QString& sFilename ) { const QString& sExt = QFileInfo(sFilename).suffix().toLower(); if (sExt == "fxp" || sExt == "fxb") return qtractorVstPreset(this).save(sFilename); else return qtractorPlugin::savePresetFile(sFilename); } // Specific accessors. AEffect *qtractorVstPlugin::vst_effect ( unsigned short iInstance ) const { if (m_ppEffects == NULL) return NULL; return m_ppEffects[iInstance]->vst_effect(); } // VST host dispatcher. int qtractorVstPlugin::vst_dispatch( unsigned short iInstance, long opcode, long index, long value, void *ptr, float opt) const { if (m_ppEffects == NULL) return 0; return m_ppEffects[iInstance]->vst_dispatch(opcode, index, value, ptr, opt); } // Open editor. void qtractorVstPlugin::openEditor ( QWidget *pParent ) { // Is it already there? if (m_pEditorWidget) { if (!m_pEditorWidget->isVisible()) { moveWidgetPos(m_pEditorWidget, editorPos()); m_pEditorWidget->show(); } m_pEditorWidget->raise(); m_pEditorWidget->activateWindow(); return; } #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::openEditor(%p)", this, pParent); #endif // Make sure it's not closed... m_bEditorClosed = false; // What style do we create tool childs? Qt::WindowFlags wflags = Qt::Window; #if 0//QTRACTOR_VST_EDITOR_TOOL qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; // Make sure it has a parent... if (pParent == NULL) pParent = qtractorMainForm::getInstance(); } #endif // Do it... m_pEditorWidget = new EditorWidget(pParent, wflags); m_pEditorWidget->open(this); } // Close editor. void qtractorVstPlugin::closeEditor (void) { if (m_bEditorClosed) return; m_bEditorClosed = true; if (m_pEditorWidget == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin[%p]::closeEditor()", this); #endif setEditorVisible(false); // Close the parent widget, if any. delete m_pEditorWidget; m_pEditorWidget = NULL; } // Idle editor. void qtractorVstPlugin::idleEditor (void) { if (m_pEditorWidget == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPlugin[%p]::idleEditor()", this); #endif vst_dispatch(0, effEditIdle, 0, 0, NULL, 0.0f); m_pEditorWidget->update(); } // GUI editor visibility state. void qtractorVstPlugin::setEditorVisible ( bool bVisible ) { if (m_pEditorWidget) { if (bVisible) moveWidgetPos(m_pEditorWidget, editorPos()); else setEditorPos(m_pEditorWidget->pos()); m_pEditorWidget->setVisible(bVisible); } } bool qtractorVstPlugin::isEditorVisible (void) const { return (m_pEditorWidget ? m_pEditorWidget->isVisible() : false); } // Update editor widget caption. void qtractorVstPlugin::setEditorTitle ( const QString& sTitle ) { qtractorPlugin::setEditorTitle(sTitle); if (m_pEditorWidget) m_pEditorWidget->setWindowTitle(sTitle); } // Idle editor (static). void qtractorVstPlugin::idleEditorAll (void) { QListIterator iter(g_vstEditors); while (iter.hasNext()) { qtractorVstPlugin *pVstPlugin = iter.next()->plugin(); if (pVstPlugin) pVstPlugin->idleEditor(); } } // Our own editor widget accessor. QWidget *qtractorVstPlugin::editorWidget (void) const { return static_cast (m_pEditorWidget); } // Our own editor widget size accessor. void qtractorVstPlugin::resizeEditor ( int w, int h ) { if (m_pEditorWidget && w > 0 && h > 0) m_pEditorWidget->setFixedSize(w, h); } // Global VST plugin lookup. qtractorVstPlugin *qtractorVstPlugin::findPlugin ( AEffect *pVstEffect ) { return g_vstPlugins.value(pVstEffect, NULL); } #ifdef CONFIG_VST_X11 #if QT_VERSION < 0x050000 // Global X11 event filter. bool qtractorVstPlugin::x11EventFilter ( void *pvEvent ) { XEvent *pEvent = (XEvent *) pvEvent; QListIterator iter(g_vstEditors); while (iter.hasNext()) { if (iter.next()->x11EventFilter(pEvent)) return true; } return false; } #endif #endif // CONFIG_VST_X11 // Parameter update method. void qtractorVstPlugin::updateParamValues ( bool bUpdate ) { // Make sure all cached parameter values are in sync // with plugin parameter values; update cache otherwise. AEffect *pVstEffect = vst_effect(0); if (pVstEffect) { const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); float fValue = pVstEffect->getParameter(pVstEffect, pParam->index()); if (pParam->value() != fValue) { pParam->setValue(fValue, bUpdate); updateFormDirtyCount(); } } } } //---------------------------------------------------------------------------- // qtractorVstPluginParam -- VST plugin control input port instance. // // Constructors. qtractorVstPluginParam::qtractorVstPluginParam ( qtractorVstPlugin *pVstPlugin, unsigned long iIndex ) : qtractorPluginParam(pVstPlugin, iIndex) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorVstPluginParam[%p] pVstPlugin=%p iIndex=%lu", this, pVstPlugin, iIndex); #endif qtractorVstPluginType *pVstType = static_cast (pVstPlugin->type()); char szName[64]; szName[0] = (char) 0; if (pVstType) pVstType->vst_dispatch(effGetParamName, iIndex, 0, (void *) szName, 0.0f); if (!szName[0]) ::snprintf(szName, sizeof(szName), "Param #%lu", iIndex + 1); // Default dummy name. setName(szName); setMinValue(0.0f); setMaxValue(1.0f); ::memset(&m_props, 0, sizeof(m_props)); if (pVstType && pVstType->vst_dispatch( effGetParameterProperties, iIndex, 0, (void *) &m_props, 0.0f)) { #ifdef CONFIG_DEBUG_0 qDebug(" VstParamProperties(%lu) {", iIndex); qDebug(" .label = \"%s\"", m_props.label); qDebug(" .shortLabel = \"%s\"", m_props.shortLabel); qDebug(" .category = %d", m_props.category); qDebug(" .categoryLabel = \"%s\"", m_props.categoryLabel); qDebug(" .minInteger = %d", int(m_props.minInteger)); qDebug(" .maxInteger = %d", int(m_props.maxInteger)); qDebug(" .stepInteger = %d", int(m_props.stepInteger)); qDebug(" .stepFloat = %g", m_props.stepFloat); #ifndef CONFIG_VESTIGE_OLD qDebug(" .smallStepFloat = %g", m_props.smallStepFloat); qDebug(" .largeStepFloat = %g", m_props.largeStepFloat); qDebug(" .largeStepInteger = %d", int(m_props.largeStepInteger)); qDebug(" >IsSwitch = %d", (m_props.flags & kVstParameterIsSwitch ? 1 : 0)); qDebug(" >UsesIntegerMinMax = %d", (m_props.flags & kVstParameterUsesIntegerMinMax ? 1 : 0)); qDebug(" >UsesFloatStep = %d", (m_props.flags & kVstParameterUsesFloatStep ? 1 : 0)); qDebug(" >UsesIntStep = %d", (m_props.flags & kVstParameterUsesIntStep ? 1 : 0)); qDebug(" >SupportsDisplayIndex = %d", (m_props.flags & kVstParameterSupportsDisplayIndex ? 1 : 0)); qDebug(" >SupportsDisplayCategory = %d", (m_props.flags & kVstParameterSupportsDisplayCategory ? 1 : 0)); qDebug(" >CanRamp = %d", (m_props.flags & kVstParameterCanRamp ? 1 : 0)); qDebug(" .displayIndex = %d", m_props.displayIndex); qDebug(" .numParametersInCategory = %d", m_props.numParametersInCategory); #endif qDebug("}"); #endif if (isBoundedBelow()) setMinValue(float(m_props.minInteger)); if (isBoundedAbove()) setMaxValue(float(m_props.maxInteger)); } // ATTN: Set default value as initial one... if (pVstType && pVstType->effect()) { AEffect *pVstEffect = (pVstType->effect())->vst_effect(); if (pVstEffect) qtractorPluginParam::setValue( pVstEffect->getParameter(pVstEffect, iIndex), true); } setDefaultValue(qtractorPluginParam::value()); // Initialize port value... // reset(); } // Destructor. qtractorVstPluginParam::~qtractorVstPluginParam (void) { } // Port range hints predicate methods. bool qtractorVstPluginParam::isBoundedBelow (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterUsesIntegerMinMax); #endif } bool qtractorVstPluginParam::isBoundedAbove (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterUsesIntegerMinMax); #endif } bool qtractorVstPluginParam::isDefaultValue (void) const { return true; } bool qtractorVstPluginParam::isLogarithmic (void) const { return false; } bool qtractorVstPluginParam::isSampleRate (void) const { return false; } bool qtractorVstPluginParam::isInteger (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterUsesIntStep); #endif } bool qtractorVstPluginParam::isToggled (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return (m_props.flags & kVstParameterIsSwitch); #endif } bool qtractorVstPluginParam::isDisplay (void) const { #ifdef CONFIG_VESTIGE_OLD return false; #else return true; #endif } // Current display value. QString qtractorVstPluginParam::display (void) const { qtractorVstPluginType *pVstType = NULL; if (plugin()) pVstType = static_cast (plugin()->type()); if (pVstType) { QString sDisplay; char szText[64]; // Grab parameter display value... szText[0] = '\0'; pVstType->vst_dispatch(effGetParamDisplay, index(), 0, (void *) szText, 0.0f); if (szText[0]) { // Got sDisplay += QString(szText).trimmed(); // Grab parameter name... szText[0] = '\0'; pVstType->vst_dispatch(effGetParamLabel, index(), 0, (void *) szText, 0.0f); if (szText[0]) sDisplay += ' ' + QString(szText).trimmed(); // Got it. return sDisplay; } } // Default parameter display value... return qtractorPluginParam::display(); } //---------------------------------------------------------------------- // VST host callback file selection helpers. #ifndef CONFIG_VESTIGE static VstIntPtr qtractorVstPlugin_openFileSelector ( AEffect *effect, VstFileSelect *pvfs ) { qtractorVstPlugin *pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin == NULL) return 0; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin_openFileSelector(%p, %p) command=%d reserved=%d", effect, pvfs, int(pvfs->command), int(pvfs->reserved)); #endif pvfs->reserved = 0; pvfs->nbReturnPath = 0; if (pvfs->command == kVstFileLoad || pvfs->command == kVstFileSave) { QString sFilename; QStringList filters; for (int i = 0; i < pvfs->nbFileTypes; ++i) { filters.append(QObject::tr("%1 (*.%2)") .arg(pvfs->fileTypes[i].name).arg(pvfs->fileTypes[i].dosType)); } filters.append(QObject::tr("All files (*.*)")); QWidget *pParentWidget = pVstPlugin->editorWidget(); const QString& sTitle = QString("%1 - %2") .arg(pvfs->title).arg((pVstPlugin->type())->name()); const QString& sDirectory = pvfs->initialPath; const QString& sFilter = filters.join(";;"); const QFileDialog::Options options = QFileDialog::DontUseNativeDialog; if (pvfs->command == kVstFileLoad) { sFilename = QFileDialog::getOpenFileName( pParentWidget, sTitle, sDirectory, sFilter, NULL, options); } else { sFilename = QFileDialog::getSaveFileName( pParentWidget, sTitle, sDirectory, sFilter, NULL, options); } if (!sFilename.isEmpty()) { if (pvfs->returnPath == NULL) { pvfs->returnPath = new char [sFilename.length() + 1]; pvfs->reserved = 1; } ::strcpy(pvfs->returnPath, sFilename.toUtf8().constData()); pvfs->nbReturnPath = 1; } } else if (pvfs->command == kVstDirectorySelect) { QWidget *pParentWidget = pVstPlugin->editorWidget(); const QString& sTitle = QString("%1 - %2") .arg(pvfs->title).arg((pVstPlugin->type())->name()); const QString& sDirectory = QFileDialog::getExistingDirectory( pParentWidget, sTitle, pvfs->initialPath, QFileDialog::ShowDirsOnly | QFileDialog::DontUseNativeDialog); if (!sDirectory.isEmpty()) { if (pvfs->returnPath == NULL) { pvfs->returnPath = new char [sDirectory.length() + 1]; pvfs->reserved = 1; } ::strcpy(pvfs->returnPath, sDirectory.toUtf8().constData()); pvfs->nbReturnPath = 1; } } return pvfs->nbReturnPath; } static VstIntPtr qtractorVstPlugin_closeFileSelector ( AEffect *effect, VstFileSelect *pvfs ) { qtractorVstPlugin *pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin == NULL) return 0; #ifdef CONFIG_DEBUG qDebug("qtractorVstPlugin_closeFileSelector(%p, %p) command=%d reserved=%d", effect, pvfs, int(pvfs->command), int(pvfs->reserved)); #endif if (pvfs->reserved == 1 && pvfs->returnPath) { delete [] pvfs->returnPath; pvfs->returnPath = NULL; pvfs->reserved = 0; } return 1; } #endif // !CONFIG_VESTIGE //---------------------------------------------------------------------- // The magnificient host callback, which every VSTi plugin will call. #ifdef CONFIG_DEBUG #define VST_HC_FMT "qtractorVstPlugin_HostCallback(%p, %s(%d), %d, %d, %p, %g)" #define VST_HC_DEBUG(s) qDebug(VST_HC_FMT, \ effect, (s), int(opcode), int(index), int(value), ptr, opt) #define VST_HC_DEBUGX(s) qDebug(VST_HC_FMT " [%s]", \ effect, (s), int(opcode), int(index), int(value), ptr, opt, (char *) ptr) #else #define VST_HC_DEBUG(s) #define VST_HC_DEBUGX(s) #endif static VstIntPtr VSTCALLBACK qtractorVstPlugin_HostCallback ( AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt ) { VstIntPtr ret = 0; qtractorVstPlugin *pVstPlugin = NULL; static VstTimeInfo s_vstTimeInfo; qtractorSession *pSession = qtractorSession::getInstance(); switch (opcode) { // VST 1.0 opcodes... case audioMasterVersion: VST_HC_DEBUG("audioMasterVersion"); ret = 2; // vst2.x break; case audioMasterAutomate: VST_HC_DEBUG("audioMasterAutomate"); // effect->setParameter(effect, index, opt); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->updateParamValue(index, opt, false); // QApplication::processEvents(); } break; case audioMasterCurrentId: VST_HC_DEBUG("audioMasterCurrentId"); ret = (VstIntPtr) g_iVstShellCurrentId; break; case audioMasterIdle: VST_HC_DEBUG("audioMasterIdle"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->updateParamValues(false); pVstPlugin->idleEditor(); // QApplication::processEvents(); } break; case audioMasterGetTime: // VST_HC_DEBUG("audioMasterGetTime"); if (pSession) { ::memset(&s_vstTimeInfo, 0, sizeof(s_vstTimeInfo)); unsigned long iPlayHead = pSession->playHead(); qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iPlayHead); s_vstTimeInfo.samplePos = double(iPlayHead); s_vstTimeInfo.sampleRate = double(pSession->sampleRate()); s_vstTimeInfo.flags = 0; if (pSession->isPlaying()) s_vstTimeInfo.flags |= (kVstTransportChanged | kVstTransportPlaying); if (pNode) { unsigned short bars = 0; unsigned int beats = 0; unsigned long ticks = pNode->tickFromFrame(iPlayHead) - pNode->tick; if (ticks >= (unsigned long) pNode->ticksPerBeat) { beats += (unsigned int) (ticks / pNode->ticksPerBeat); ticks -= (unsigned long) (beats * pNode->ticksPerBeat); } if (beats >= (unsigned int) pNode->beatsPerBar) { bars += (unsigned short) (beats / pNode->beatsPerBar); // beats -= (unsigned int) (bars * pNode->beatsPerBar); } s_vstTimeInfo.ppqPos = double(pNode->beat + beats) + (double(ticks) / double(pNode->ticksPerBeat)); s_vstTimeInfo.flags |= kVstPpqPosValid; s_vstTimeInfo.tempo = double(pNode->tempo); s_vstTimeInfo.flags |= kVstTempoValid; s_vstTimeInfo.barStartPos = double(pNode->beat) + double(bars * pNode->beatsPerBar); s_vstTimeInfo.flags |= kVstBarsValid; if (pSession->isLooping()) { s_vstTimeInfo.cycleStartPos = double(pNode->beatFromFrame(pSession->loopStart())); s_vstTimeInfo.cycleEndPos = double(pNode->beatFromFrame(pSession->loopEnd())); s_vstTimeInfo.flags |= kVstCyclePosValid; } s_vstTimeInfo.timeSigNumerator = pNode->beatsPerBar; s_vstTimeInfo.timeSigDenominator = (1 << pNode->beatDivisor); s_vstTimeInfo.flags |= kVstTimeSigValid; } ret = (VstIntPtr) &s_vstTimeInfo; } break; case audioMasterProcessEvents: VST_HC_DEBUG("audioMasterProcessEvents"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { qtractorMidiManager *pMidiManager = NULL; qtractorPluginList *pPluginList = pVstPlugin->list(); if (pPluginList) pMidiManager = pPluginList->midiManager(); if (pMidiManager) { pMidiManager->vst_events_copy((VstEvents *) ptr); ret = 1; // supported and processed. } } break; case audioMasterIOChanged: VST_HC_DEBUG("audioMasterIOChanged"); break; case audioMasterSizeWindow: VST_HC_DEBUG("audioMasterSizeWindow"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->resizeEditor(int(index), int(value)); ret = 1; // supported. } break; case audioMasterGetSampleRate: VST_HC_DEBUG("audioMasterGetSampleRate"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) ret = (VstIntPtr) pAudioEngine->sampleRate(); } } break; case audioMasterGetBlockSize: VST_HC_DEBUG("audioMasterGetBlockSize"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) ret = (VstIntPtr) pAudioEngine->bufferSize(); } } break; case audioMasterGetInputLatency: VST_HC_DEBUG("audioMasterGetInputLatency"); break; case audioMasterGetOutputLatency: VST_HC_DEBUG("audioMasterGetOutputLatency"); break; case audioMasterGetCurrentProcessLevel: // VST_HC_DEBUG("audioMasterGetCurrentProcessLevel"); break; case audioMasterGetAutomationState: VST_HC_DEBUG("audioMasterGetAutomationState"); ret = 1; // off. break; #if !defined(VST_2_3_EXTENSIONS) case audioMasterGetSpeakerArrangement: VST_HC_DEBUG("audioMasterGetSpeakerArrangement"); break; #endif case audioMasterGetVendorString: VST_HC_DEBUG("audioMasterGetVendorString"); ::strcpy((char *) ptr, QTRACTOR_DOMAIN); ret = 1; // ok. break; case audioMasterGetProductString: VST_HC_DEBUG("audioMasterGetProductString"); ::strcpy((char *) ptr, QTRACTOR_TITLE); ret = 1; // ok. break; case audioMasterGetVendorVersion: VST_HC_DEBUG("audioMasterGetVendorVersion"); break; case audioMasterVendorSpecific: VST_HC_DEBUG("audioMasterVendorSpecific"); break; case audioMasterCanDo: VST_HC_DEBUGX("audioMasterCanDo"); if (::strcmp("receiveVstMidiEvent", (char *) ptr) == 0 || ::strcmp("sendVstMidiEvent", (char *) ptr) == 0 || ::strcmp("sendVstTimeInfo", (char *) ptr) == 0 || ::strcmp("midiProgramNames", (char *) ptr) == 0 || ::strcmp("sizeWindow", (char *) ptr) == 0) { ret = 1; // can do. } #ifndef CONFIG_VESTIGE else if (::strcmp("openFileSelector", (char *) ptr) == 0 || ::strcmp("closeFileSelector", (char *) ptr) == 0) { ret = 1; // can do. } #endif break; case audioMasterGetLanguage: VST_HC_DEBUG("audioMasterGetLanguage"); ret = (VstIntPtr) kVstLangEnglish; break; #if 0 // !VST_FORCE_DEPRECATED case audioMasterPinConnected: VST_HC_DEBUG("audioMasterPinConnected"); break; // VST 2.0 opcodes... case audioMasterWantMidi: VST_HC_DEBUG("audioMasterWantMidi"); break; case audioMasterSetTime: VST_HC_DEBUG("audioMasterSetTime"); break; case audioMasterTempoAt: VST_HC_DEBUG("audioMasterTempoAt"); if (pSession) ret = (VstIntPtr) (pSession->tempo() * 10000.0f); break; case audioMasterGetNumAutomatableParameters: VST_HC_DEBUG("audioMasterGetNumAutomatableParameters"); break; case audioMasterGetParameterQuantization: VST_HC_DEBUG("audioMasterGetParameterQuantization"); ret = 1; // full single float precision break; case audioMasterNeedIdle: VST_HC_DEBUG("audioMasterNeedIdle"); break; case audioMasterGetPreviousPlug: VST_HC_DEBUG("audioMasterGetPreviousPlug"); break; case audioMasterGetNextPlug: VST_HC_DEBUG("audioMasterGetNextPlug"); break; case audioMasterWillReplaceOrAccumulate: VST_HC_DEBUG("audioMasterWillReplaceOrAccumulate"); ret = 1; break; case audioMasterSetOutputSampleRate: VST_HC_DEBUG("audioMasterSetOutputSampleRate"); break; case audioMasterSetIcon: VST_HC_DEBUG("audioMasterSetIcon"); break; case audioMasterOpenWindow: VST_HC_DEBUG("audioMasterOpenWindow"); break; case audioMasterCloseWindow: VST_HC_DEBUG("audioMasterCloseWindow"); break; #endif case audioMasterGetDirectory: VST_HC_DEBUG("audioMasterGetDirectory"); break; case audioMasterUpdateDisplay: VST_HC_DEBUG("audioMasterUpdateDisplay"); pVstPlugin = qtractorVstPlugin::findPlugin(effect); if (pVstPlugin) { pVstPlugin->updateParamValues(false); // QApplication::processEvents(); ret = 1; // supported. } break; case audioMasterBeginEdit: VST_HC_DEBUG("audioMasterBeginEdit"); break; case audioMasterEndEdit: VST_HC_DEBUG("audioMasterEndEdit"); break; #ifndef CONFIG_VESTIGE case audioMasterOpenFileSelector: VST_HC_DEBUG("audioMasterOpenFileSelector"); ret = qtractorVstPlugin_openFileSelector(effect, (VstFileSelect *) ptr); break; case audioMasterCloseFileSelector: VST_HC_DEBUG("audioMasterCloseFileSelector"); ret = qtractorVstPlugin_closeFileSelector(effect, (VstFileSelect *) ptr); break; #endif default: VST_HC_DEBUG("audioMasterUnknown"); break; } return ret; } //----------------------------------------------------------------------------- // Structures for VST presets (fxb/fxp files) // Constants copied/stringified from "vstfxstore.h" // #define cMagic "CcnK" // Root chunk identifier for Programs (fxp) and Banks (fxb). #define fMagic "FxCk" // Regular Program (fxp) identifier. #define bankMagic "FxBk" // Regular Bank (fxb) identifier. #define chunkPresetMagic "FPCh" // Program (fxp) identifier for opaque chunk data. #define chunkBankMagic "FBCh" // Bank (fxb) identifier for opaque chunk data. #define cMagic_u 0x4b6e6343 // Big-endian version of 'CcnK' // Common bank/program header structure (fxb/fxp files) // struct qtractorVstPreset::BaseHeader { VstInt32 chunkMagic; // 'CcnK' VstInt32 byteSize; // size of this chunk, excl. magic + byteSize VstInt32 fxMagic; // 'FxCk' (regular) or 'FPCh' (opaque chunk) VstInt32 version; // format version (currently 1) VstInt32 fxID; // fx unique ID VstInt32 fxVersion; // fx version }; // Program sub-header structure (fxb/fxp files) // struct qtractorVstPreset::ProgHeader { VstInt32 numParams; // number of parameters char prgName[28]; // program name (null-terminated ASCII string) }; // Bank sub-header structure (fxb files) // struct qtractorVstPreset::BankHeader { VstInt32 numPrograms; // number of programs VstInt32 currentProgram; // version 2: current program number char future[124]; // reserved, should be zero }; // Common auxiliary chunk structure (chunked fxb/fxp files) // struct qtractorVstPreset::Chunk { VstInt32 size; char *data; }; // Endianess swappers. // static inline void fx_endian_swap ( VstInt32& v ) { static bool s_endian_swap = (*(VstInt32 *) cMagic == cMagic_u); if (s_endian_swap) { const unsigned int u = v; v = (u << 24) | ((u << 8) & 0xff0000) | ((u >> 8) & 0xff00) | (u >> 24); } } static inline void fx_endian_swap ( float& v ) { fx_endian_swap(*(VstInt32 *) &v); } static inline bool fx_is_magic ( VstInt32 v, const char *c ) { #if 0 VstInt32 u = *(VstInt32 *) c; fx_endian_swap(u); return (v == u); #else return (v == *(VstInt32 *) c); #endif } //---------------------------------------------------------------------- // class qtractorVstPreset -- VST preset file interface // // Constructor. qtractorVstPreset::qtractorVstPreset ( qtractorVstPlugin *pVstPlugin ) : m_pVstPlugin(pVstPlugin) { } // Loader methods. // bool qtractorVstPreset::load_bank_progs ( QFile& file ) { BankHeader bank_header; const int nread_bank = sizeof(bank_header); if (file.read((char *) &bank_header, nread_bank) < nread_bank) return false; fx_endian_swap(bank_header.numPrograms); fx_endian_swap(bank_header.currentProgram); const int iNumPrograms = int(bank_header.numPrograms); // const int iCurrentProgram = int(bank_header.currentProgram); const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, NULL, 0.0f); for (int iProgram = 0; iProgram < iNumPrograms; ++iProgram) { BaseHeader base_header; const int nread = sizeof(base_header); if (file.read((char *) &base_header, nread) < nread) return false; // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fxendian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); if (!fx_is_magic(base_header.chunkMagic, cMagic)) return false; for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgram, 0, iProgram, NULL, 0.0f); if (fx_is_magic(base_header.fxMagic, fMagic)) { if (!load_prog_params(file)) return false; } else if (fx_is_magic(base_header.fxMagic, chunkPresetMagic)) { if (!load_prog_chunk(file)) return false; } else return false; } for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgram, 0, iCurrentProgram, NULL, 0.0f); return true; } bool qtractorVstPreset::load_prog_params ( QFile& file ) { ProgHeader prog_header; const int nread = sizeof(prog_header); if (file.read((char *) &prog_header, nread) < nread) return false; fx_endian_swap(prog_header.numParams); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgramName, 0, 0, (void *) prog_header.prgName, 0.0f); const int iNumParams = int(prog_header.numParams); if (iNumParams < 1) return false; const int nread_params = iNumParams * sizeof(float); float *params = new float [iNumParams]; if (file.read((char *) params, nread_params) < nread_params) return false; for (int iParam = 0; iParam < iNumParams; ++iParam) { fx_endian_swap(params[iParam]); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(i); if (pVstEffect) pVstEffect->setParameter(pVstEffect, iParam, params[iParam]); } } delete [] params; return true; } bool qtractorVstPreset::load_bank_chunk ( QFile& file ) { BankHeader bank_header; const int nread = sizeof(bank_header); if (file.read((char *) &bank_header, nread) < nread) return false; const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, NULL, 0.0f); const bool bResult = load_chunk(file, 0); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgram, 0, iCurrentProgram, NULL, 0.0f); return bResult; } bool qtractorVstPreset::load_prog_chunk ( QFile& file ) { ProgHeader prog_header; const int nread = sizeof(prog_header); if (file.read((char *) &prog_header, nread) < nread) return false; return load_chunk(file, 1); } bool qtractorVstPreset::load_chunk ( QFile& file, int preset ) { Chunk chunk; const int nread = sizeof(chunk.size); if (file.read((char *) &chunk.size, nread) < nread) return false; fx_endian_swap(chunk.size); const int ndata = int(chunk.size); chunk.data = new char [ndata]; if (file.read(chunk.data, ndata) < ndata) { delete [] chunk.data; return false; } for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) { m_pVstPlugin->vst_dispatch(i, effSetChunk, preset, chunk.size, (void *) chunk.data, 0.0f); } delete [] chunk.data; return true; } // File loader. // bool qtractorVstPreset::load ( const QString& sFilename ) { if (m_pVstPlugin == NULL) return false; const QFileInfo fi(sFilename); const QString& sExt = fi.suffix().toLower(); const bool bFxBank = (sExt == "fxb"); const bool bFxProg = (sExt == "fxp"); if (!bFxBank && !bFxProg) return false; if (!fi.exists()) return false; QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; BaseHeader base_header; const int nread_base = sizeof(base_header); if (file.read((char *) &base_header, nread_base) < nread_base) { file.close(); return false; } #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load(\"%s\")", sFilename.toUtf8().constData()); #endif // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fx_endian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); bool bResult = false; if (!fx_is_magic(base_header.chunkMagic, cMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPresetload() header.chunkMagic is not \"%s\".", cMagic); #endif } else if (base_header.fxID != VstInt32(m_pVstPlugin->uniqueID())) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxID != 0x%08lx.", m_pVstPlugin->uniqueID()); #endif } else if (fx_is_magic(base_header.fxMagic, bankMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (regular fxb)", bankMagic); #endif bResult = load_bank_progs(file); } else if (fx_is_magic(base_header.fxMagic, chunkBankMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (chunked fxb)", chunkBankMagic); #endif bResult = load_bank_chunk(file); } else if (fx_is_magic(base_header.fxMagic, fMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (regular fxp)", fMagic); #endif bResult = load_prog_params(file); } else if (fx_is_magic(base_header.fxMagic, chunkPresetMagic)) { #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::load() header.fxMagic is \"%s\" (chunked fxp)", chunkPresetMagic); #endif bResult = load_prog_chunk(file); } #ifdef CONFIG_DEBUG else qDebug("qtractorVstPreset::load() header.fxMagic not recognized."); #endif file.close(); // HACK: Make sure all displayed parameter values are in sync. m_pVstPlugin->updateParamValues(false); return bResult; } // Saver methods. // bool qtractorVstPreset::save_bank_progs ( QFile& file ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == NULL) return false; const int iNumPrograms = pVstEffect->numPrograms; if (iNumPrograms < 1) return false; const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, NULL, 0.0f); const int iVstVersion = m_pVstPlugin->vst_dispatch(0, effGetVstVersion, 0, 0, NULL, 0.0f); BankHeader bank_header; ::memset(&bank_header, 0, sizeof(bank_header)); bank_header.numPrograms = iNumPrograms; bank_header.currentProgram = iCurrentProgram; fx_endian_swap(bank_header.numPrograms); fx_endian_swap(bank_header.currentProgram); file.write((char *) &bank_header, sizeof(bank_header)); const bool bChunked = (m_pVstPlugin->type())->isConfigure(); bool bResult = false; for (int iProgram = 0; iProgram < iNumPrograms; ++iProgram) { m_pVstPlugin->vst_dispatch(0, effSetProgram, 0, iProgram, NULL, 0.0f); BaseHeader base_header; ::memset(&base_header, 0, sizeof(base_header)); base_header.chunkMagic = *(VstInt32 *) cMagic; base_header.byteSize = 0; // FIXME! base_header.fxMagic = *(VstInt32 *) (bChunked ? chunkPresetMagic : fMagic); base_header.version = 1; base_header.fxID = m_pVstPlugin->uniqueID(); base_header.fxVersion = iVstVersion; // Estimate size of this section... base_header.byteSize = sizeof(base_header) - sizeof(base_header.chunkMagic) - sizeof(base_header.byteSize); Chunk chunk; if (bChunked) { get_chunk(chunk, 1); base_header.byteSize += sizeof(chunk.size) + chunk.size; } else { const int iNumParams = pVstEffect->numParams; base_header.byteSize += sizeof(ProgHeader); base_header.byteSize += iNumParams * sizeof(float); } // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fx_endian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); file.write((char *) &base_header, sizeof(base_header)); if (bChunked) { bResult = save_prog_chunk(file, chunk); if (!bResult) break; } else { bResult = save_prog_params(file); if (!bResult) break; } } m_pVstPlugin->vst_dispatch(0, effSetProgram, 0, iCurrentProgram, NULL, 0.0f); return bResult; } bool qtractorVstPreset::save_prog_params ( QFile& file ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == NULL) return false; const int iNumParams = pVstEffect->numParams; if (iNumParams < 1) return false; ProgHeader prog_header; ::memset(&prog_header, 0, sizeof(prog_header)); prog_header.numParams = iNumParams; m_pVstPlugin->vst_dispatch(0, effGetProgramName, 0, 0, (void *) prog_header.prgName, 0.0f); fx_endian_swap(prog_header.numParams); file.write((char *) &prog_header, sizeof(prog_header)); float *params = new float [iNumParams]; for (int iParam = 0; iParam < iNumParams; ++iParam) { params[iParam] = pVstEffect->getParameter(pVstEffect, iParam); fx_endian_swap(params[iParam]); } file.write((char *) params, iNumParams * sizeof(float)); delete [] params; return true; } bool qtractorVstPreset::save_bank_chunk ( QFile& file, const Chunk& chunk ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == NULL) return false; const int iNumPrograms = pVstEffect->numPrograms; const int iCurrentProgram = m_pVstPlugin->vst_dispatch(0, effGetProgram, 0, 0, NULL, 0.0f); BankHeader bank_header; ::memset(&bank_header, 0, sizeof(bank_header)); bank_header.numPrograms = iNumPrograms; bank_header.currentProgram = iCurrentProgram; fx_endian_swap(bank_header.numPrograms); fx_endian_swap(bank_header.currentProgram); file.write((char *) &bank_header, sizeof(bank_header)); return save_chunk(file, chunk); } bool qtractorVstPreset::save_prog_chunk ( QFile& file, const Chunk& chunk ) { AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == NULL) return false; const int iNumParams = pVstEffect->numParams; ProgHeader prog_header; ::memset(&prog_header, 0, sizeof(prog_header)); prog_header.numParams = iNumParams; m_pVstPlugin->vst_dispatch(0, effGetProgramName, 0, 0, (void *) prog_header.prgName, 0.0f); fx_endian_swap(prog_header.numParams); file.write((char *) &prog_header, sizeof(prog_header)); return save_chunk(file, chunk); } bool qtractorVstPreset::save_chunk ( QFile& file, const Chunk& chunk ) { const int ndata = int(chunk.size); VstInt32 chunk_size = ndata; fx_endian_swap(chunk_size); file.write((char *) &chunk_size, sizeof(chunk_size)); file.write((char *) chunk.data, ndata); return true; } bool qtractorVstPreset::get_chunk ( Chunk& chunk, int preset ) { chunk.data = NULL; chunk.size = m_pVstPlugin->vst_dispatch(0, effGetChunk, preset, 0, (void *) &chunk.data, 0.0f); return (chunk.size > 0 && chunk.data != NULL); } // File saver. // bool qtractorVstPreset::save ( const QString& sFilename ) { if (m_pVstPlugin == NULL) return false; AEffect *pVstEffect = m_pVstPlugin->vst_effect(0); if (pVstEffect == NULL) return false; const QFileInfo fi(sFilename); const QString& sExt = fi.suffix().toLower(); const bool bFxBank = (sExt == "fxb"); const bool bFxProg = (sExt == "fxp"); if (!bFxBank && !bFxProg) return false; QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; #ifdef CONFIG_DEBUG qDebug("qtractorVstPreset::save(\"%s\")", sFilename.toUtf8().constData()); #endif const bool bChunked = (m_pVstPlugin->type())->isConfigure(); const int iVstVersion = m_pVstPlugin->vst_dispatch(0, effGetVstVersion, 0, 0, NULL, 0.0f); BaseHeader base_header; ::memset(&base_header, 0, sizeof(base_header)); base_header.chunkMagic = *(VstInt32 *) cMagic; base_header.byteSize = 0; // FIXME: see below... base_header.fxMagic = 0; // base_header.version = 1; base_header.fxID = m_pVstPlugin->uniqueID(); base_header.fxVersion = iVstVersion; // Estimate size of this section... base_header.byteSize = sizeof(base_header) - sizeof(base_header.chunkMagic) - sizeof(base_header.byteSize); Chunk chunk; if (bFxBank) { if (bChunked) { get_chunk(chunk, 0); base_header.byteSize += sizeof(chunk.size) + chunk.size; base_header.fxMagic = *(VstInt32 *) chunkBankMagic; } else { const int iNumParams = pVstEffect->numParams; base_header.byteSize += pVstEffect->numPrograms * (sizeof(ProgHeader) + iNumParams * sizeof(float)); base_header.fxMagic = *(VstInt32 *) bankMagic; } } else { char szName[24]; ::memset(szName, 0, sizeof(szName)); ::strncpy(szName, fi.baseName().toUtf8().constData(), sizeof(szName) - 1); for (unsigned short i = 0; i < m_pVstPlugin->instances(); ++i) m_pVstPlugin->vst_dispatch(i, effSetProgramName, 0, 0, (void *) szName, 0.0f); if (bChunked) { get_chunk(chunk, 1); base_header.byteSize += sizeof(chunk.size) + chunk.size; base_header.fxMagic = *(VstInt32 *) chunkPresetMagic; } else { const int iNumParams = pVstEffect->numParams; base_header.byteSize += sizeof(ProgHeader); base_header.byteSize += iNumParams * sizeof(float); base_header.fxMagic = *(VstInt32 *) fMagic; } } // fx_endian_swap(base_header.chunkMagic); fx_endian_swap(base_header.byteSize); // fx_endian_swap(base_header.fxMagic); fx_endian_swap(base_header.version); fx_endian_swap(base_header.fxID); fx_endian_swap(base_header.fxVersion); file.write((char *) &base_header, sizeof(base_header)); bool bResult = false; if (bFxBank) { if (bChunked) bResult = save_bank_chunk(file, chunk); else bResult = save_bank_progs(file); } else { if (bChunked) bResult = save_prog_chunk(file, chunk); else bResult = save_prog_params(file); } file.close(); return bResult; } #endif // CONFIG_VST // end of qtractorVstPlugin.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipSelect.h0000644000000000000000000000013213014536043017612 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorClipSelect.h0000644000175000001440000000517313014536043020440 0ustar00rncbcusers00000000000000// qtractorClipSelect.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipSelect_h #define __qtractorClipSelect_h #include "qtractorClip.h" #include "qtractorRubberBand.h" #include #include //------------------------------------------------------------------------- // qtractorClipSelect -- Track clip selection capsule. class qtractorClipSelect { public: // Constructor. qtractorClipSelect(); // Default constructor. ~qtractorClipSelect(); // Selection item struct. struct Item { // Item constructor. Item(const QRect& rect) : rectClip(rect), rubberBand(NULL) {} // Item destructor. ~Item() { if (rubberBand) { rubberBand->hide(); delete rubberBand; } } // Item members. QRect rectClip; qtractorRubberBand *rubberBand; }; // Selection list definition. typedef QMultiHash ItemList; // Clip selection method. void selectItem(qtractorClip *pClip, const QRect& rect, bool bSelect = true); // Clip addition (no actual selection). void addItem(qtractorClip *pClip, const QRect& rect); // The united selection rectangle. const QRect& rect() const; // Dynamic helper: // Do all selected clips belong to the same track? qtractorTrack *singleTrack(); // Selection list accessor. const ItemList& items() const; // Clip selection item lookup. Item *findItem(qtractorClip *pClip) const; // Reset clip selection. void reset(); // Clear clip selection. void clear(); private: // The clip selection list. ItemList m_items; // The united selection rectangle. QRect m_rect; // To cache single track selection. qtractorTrack *m_pTrackSingle; bool m_bTrackSingle; }; #endif // __qtractorClipSelect_h // end of qtractorClipSelect.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorLadspaPlugin.cpp0000644000000000000000000000013213014536043020501 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorLadspaPlugin.cpp0000644000175000001440000004126713014536043021333 0ustar00rncbcusers00000000000000// qtractorLadspaPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_LADSPA #include "qtractorLadspaPlugin.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include //---------------------------------------------------------------------------- // qtractorLadspaPluginType -- LADSPA plugin type instance. // // Derived methods. bool qtractorLadspaPluginType::open (void) { // Do we have a descriptor already? if (m_pLadspaDescriptor == NULL) m_pLadspaDescriptor = ladspa_descriptor(file(), index()); if (m_pLadspaDescriptor == NULL) return false; #ifdef CONFIG_DEBUG qDebug("qtractorLadspaPluginType[%p]::open() filename=\"%s\" index=%lu", this, filename().toUtf8().constData(), index()); #endif // Retrieve plugin type names. m_sName = m_pLadspaDescriptor->Name; m_sLabel = m_pLadspaDescriptor->Label; // Retrieve plugin unique identifier. m_iUniqueID = m_pLadspaDescriptor->UniqueID; // Compute and cache port counts... m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 0; m_iMidiOuts = 0; for (unsigned long i = 0; i < m_pLadspaDescriptor->PortCount; ++i) { const LADSPA_PortDescriptor portType = m_pLadspaDescriptor->PortDescriptors[i]; if (LADSPA_IS_PORT_INPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioIns; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlIns; } else if (LADSPA_IS_PORT_OUTPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) ++m_iAudioOuts; else if (LADSPA_IS_PORT_CONTROL(portType)) ++m_iControlOuts; } } // Cache flags. m_bRealtime = LADSPA_IS_HARD_RT_CAPABLE(m_pLadspaDescriptor->Properties); // Done. return true; } void qtractorLadspaPluginType::close (void) { m_pLadspaDescriptor = NULL; } // Factory method (static) qtractorLadspaPluginType *qtractorLadspaPluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Sanity check... if (pFile == NULL) return NULL; // Retrieve descriptor if any... const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(pFile, iIndex); if (pLadspaDescriptor == NULL) return NULL; // Yep, most probably its a valid plugin descriptor... return new qtractorLadspaPluginType(pFile, iIndex, qtractorPluginType::Ladspa, pLadspaDescriptor); } // Descriptor method (static) const LADSPA_Descriptor *qtractorLadspaPluginType::ladspa_descriptor ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Retrieve the descriptor function, if any... LADSPA_Descriptor_Function pfnLadspaDescriptor = (LADSPA_Descriptor_Function) pFile->resolve("ladspa_descriptor"); if (pfnLadspaDescriptor == NULL) return NULL; // Retrieve descriptor if any... return (*pfnLadspaDescriptor)(iIndex); } // Instance cached-deferred accesors. const QString& qtractorLadspaPluginType::aboutText (void) { if (m_sAboutText.isEmpty() && m_pLadspaDescriptor) { if (m_pLadspaDescriptor->Maker) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Author: "); m_sAboutText += m_pLadspaDescriptor->Maker; } if (m_pLadspaDescriptor->Copyright) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Copyright: "); m_sAboutText += m_pLadspaDescriptor->Copyright; } } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorLadspaPlugin -- LADSPA plugin instance. // // Constructors. qtractorLadspaPlugin::qtractorLadspaPlugin ( qtractorPluginList *pList, qtractorLadspaPluginType *pLadspaType ) : qtractorPlugin(pList, pLadspaType), m_phInstances(NULL), m_piControlOuts(NULL), m_pfControlOuts(NULL), m_piAudioIns(NULL), m_piAudioOuts(NULL), m_pfIDummy(NULL), m_pfODummy(NULL) { #ifdef CONFIG_DEBUG qDebug("qtractorLadspaPlugin[%p] filename=\"%s\" index=%lu typeHint=%d", this, type()->filename().toUtf8().constData(), type()->index(), int(type()->typeHint())); #endif // Get some structural data first... const LADSPA_Descriptor *pLadspaDescriptor = pLadspaType->ladspa_descriptor(); if (pLadspaDescriptor) { unsigned short iControlOuts = pLadspaType->controlOuts(); unsigned short iAudioIns = pLadspaType->audioIns(); unsigned short iAudioOuts = pLadspaType->audioOuts(); if (iAudioIns > 0) m_piAudioIns = new unsigned long [iAudioIns]; if (iAudioOuts > 0) m_piAudioOuts = new unsigned long [iAudioOuts]; if (iControlOuts > 0) { m_piControlOuts = new unsigned long [iControlOuts]; m_pfControlOuts = new float [iControlOuts]; } iControlOuts = iAudioIns = iAudioOuts = 0; for (unsigned long i = 0; i < pLadspaDescriptor->PortCount; ++i) { const LADSPA_PortDescriptor portType = pLadspaDescriptor->PortDescriptors[i]; if (LADSPA_IS_PORT_INPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) m_piAudioIns[iAudioIns++] = i; else if (LADSPA_IS_PORT_CONTROL(portType)) addParam(new qtractorLadspaPluginParam(this, i)); } else if (LADSPA_IS_PORT_OUTPUT(portType)) { if (LADSPA_IS_PORT_AUDIO(portType)) m_piAudioOuts[iAudioOuts++] = i; else if (LADSPA_IS_PORT_CONTROL(portType)) { m_piControlOuts[iControlOuts] = i; m_pfControlOuts[iControlOuts] = 0.0f; ++iControlOuts; } } } // FIXME: instantiate each instance properly... qtractorLadspaPlugin::setChannels(channels()); } } // Destructor. qtractorLadspaPlugin::~qtractorLadspaPlugin (void) { // Cleanup all plugin instances... setChannels(0); // Free up all the rest... if (m_piAudioOuts) delete [] m_piAudioOuts; if (m_piAudioIns) delete [] m_piAudioIns; if (m_piControlOuts) delete [] m_piControlOuts; if (m_pfControlOuts) delete [] m_pfControlOuts; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; } // Channel/instance number accessors. void qtractorLadspaPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorLadspaPluginType *pLadspaType = static_cast (type()); if (pLadspaType == NULL) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); const unsigned short iInstances = pLadspaType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == iOldInstances) return; const LADSPA_Descriptor *pLadspaDescriptor = pLadspaType->ladspa_descriptor(); if (pLadspaDescriptor == NULL) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Set new instance number... setInstances(iInstances); if (m_phInstances) { if (pLadspaDescriptor->cleanup) { for (unsigned short i = 0; i < iOldInstances; ++i) (*pLadspaDescriptor->cleanup)(m_phInstances[i]); } delete [] m_phInstances; m_phInstances = NULL; } // Bail out, if none are about to be created... if (iInstances < 1) { setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorLadspaPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // Allocate the dummy audio I/O buffers... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSize = pAudioEngine->bufferSize(); const unsigned short iAudioIns = pLadspaType->audioIns(); const unsigned short iAudioOuts = pLadspaType->audioOuts(); if (iChannels < iAudioIns) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSize]; ::memset(m_pfIDummy, 0, iBufferSize * sizeof(float)); } if (iChannels < iAudioOuts) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSize]; // ::memset(m_pfODummy, 0, iBufferSize * sizeof(float)); } // We'll need output control (not dummy anymore) port indexes... const unsigned short iControlOuts = pLadspaType->controlOuts(); unsigned short i, j; // Allocate new instances... m_phInstances = new LADSPA_Handle [iInstances]; for (i = 0; i < iInstances; ++i) { // Instantiate them properly first... LADSPA_Handle handle = (*pLadspaDescriptor->instantiate)(pLadspaDescriptor, iSampleRate); // Connect all existing input control ports... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); // Just in case the plugin decides // to set the port value at this time... float *pfValue = pParam->subject()->data(); float fValue = *pfValue; (*pLadspaDescriptor->connect_port)(handle, pParam->index(), pfValue); // Make new one the default and restore port value... pParam->setDefaultValue(*pfValue); *pfValue = fValue; } // Connect all existing output control ports... for (j = 0; j < iControlOuts; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piControlOuts[j], &m_pfControlOuts[j]); } // Connect all dummy input ports... if (m_pfIDummy) for (j = iChannels; j < iAudioIns; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioIns[j], m_pfIDummy); // dummy input port! } // Connect all dummy output ports... if (m_pfODummy) for (j = iChannels; j < iAudioOuts; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioOuts[j], m_pfODummy); // dummy input port! } // This is it... m_phInstances[i] = handle; } // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // (Re)activate instance if necessary... setActivated(bActivated); } // Specific accessors. const LADSPA_Descriptor *qtractorLadspaPlugin::ladspa_descriptor (void) const { qtractorLadspaPluginType *pLadspaType = static_cast (type()); return (pLadspaType ? pLadspaType->ladspa_descriptor() : NULL); } LADSPA_Handle qtractorLadspaPlugin::ladspa_handle ( unsigned short iInstance ) const { return (m_phInstances ? m_phInstances[iInstance] : NULL); } // Do the actual activation. void qtractorLadspaPlugin::activate (void) { const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == NULL) return; if (m_phInstances && pLadspaDescriptor->activate) { for (unsigned short i = 0; i < instances(); ++i) (*pLadspaDescriptor->activate)(m_phInstances[i]); } } // Do the actual deactivation. void qtractorLadspaPlugin::deactivate (void) { const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == NULL) return; if (m_phInstances && pLadspaDescriptor->deactivate) { for (unsigned short i = 0; i < instances(); ++i) (*pLadspaDescriptor->deactivate)(m_phInstances[i]); } } // The main plugin processing procedure. void qtractorLadspaPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_phInstances == NULL) return; const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == NULL) return; // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { LADSPA_Handle handle = m_phInstances[i]; // For each instance audio input port... for (j = 0; j < iAudioIns && iIChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioIns[j], ppIBuffer[iIChannel++]); } // For each instance audio output port... for (j = 0; j < iAudioOuts && iOChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioOuts[j], ppOBuffer[iOChannel++]); } // Make it run... (*pLadspaDescriptor->run)(handle, nframes); // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } } //---------------------------------------------------------------------------- // qtractorLadspaPluginParam -- LADSPA plugin control input port instance. // // Constructors. qtractorLadspaPluginParam::qtractorLadspaPluginParam ( qtractorLadspaPlugin *pLadspaPlugin, unsigned long iIndex ) : qtractorPluginParam(pLadspaPlugin, iIndex) { const LADSPA_Descriptor *pLadspaDescriptor = pLadspaPlugin->ladspa_descriptor(); const LADSPA_PortRangeHint *pPortRangeHint = &(pLadspaDescriptor->PortRangeHints[iIndex]); m_portHints = pPortRangeHint->HintDescriptor; // Set nominal parameter name... setName(pLadspaDescriptor->PortNames[iIndex]); // Initialize default sample-rate... unsigned int iSampleRate = 44100; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) iSampleRate = pAudioEngine->sampleRate(); } // Initialize range values... float fMinValue = 0.0f; if (isBoundedBelow()) { fMinValue = pPortRangeHint->LowerBound; if (isSampleRate()) fMinValue *= float(iSampleRate); } setMinValue(fMinValue); float fMaxValue = 1.0f; if (isBoundedAbove()) { fMaxValue = pPortRangeHint->UpperBound; if (isSampleRate()) fMaxValue *= float(iSampleRate); } setMaxValue(fMaxValue); // Port default value... float fDefaultValue = value(); if (isDefaultValue()) { switch (m_portHints & LADSPA_HINT_DEFAULT_MASK) { case LADSPA_HINT_DEFAULT_MINIMUM: fDefaultValue = fMinValue; break; case LADSPA_HINT_DEFAULT_LOW: if (isLogarithmic()) { fDefaultValue = ::expf( ::logf(fMinValue) * 0.75f + ::logf(fMaxValue) * 0.25f); } else { fDefaultValue = (fMinValue * 0.75f + fMaxValue * 0.25f); } break; case LADSPA_HINT_DEFAULT_MIDDLE: if (isLogarithmic()) { fDefaultValue = ::sqrt(fMinValue * fMaxValue); } else { fDefaultValue = (fMinValue + fMaxValue) * 0.5f; } break; case LADSPA_HINT_DEFAULT_HIGH: if (isLogarithmic()) { fDefaultValue = ::expf( ::logf(fMinValue) * 0.25f + ::logf(fMaxValue) * 0.75f); } else { fDefaultValue = (fMinValue * 0.25f + fMaxValue * 0.75f); } break; case LADSPA_HINT_DEFAULT_MAXIMUM: fDefaultValue = fMaxValue; break; case LADSPA_HINT_DEFAULT_0: fDefaultValue = 0.0f; break; case LADSPA_HINT_DEFAULT_1: fDefaultValue = 1.0f; break; case LADSPA_HINT_DEFAULT_100: fDefaultValue = 100.0f; break; case LADSPA_HINT_DEFAULT_440: fDefaultValue = 440.0f; break; } } setDefaultValue(fDefaultValue); // Initialize port value... // reset(); -- deferred to qtractorPlugin::addParam(); } // Destructor. qtractorLadspaPluginParam::~qtractorLadspaPluginParam (void) { } // Port range hints predicate methods. bool qtractorLadspaPluginParam::isBoundedBelow (void) const { return LADSPA_IS_HINT_BOUNDED_BELOW(m_portHints); } bool qtractorLadspaPluginParam::isBoundedAbove (void) const { return LADSPA_IS_HINT_BOUNDED_ABOVE(m_portHints); } bool qtractorLadspaPluginParam::isDefaultValue (void) const { return LADSPA_IS_HINT_HAS_DEFAULT(m_portHints); } bool qtractorLadspaPluginParam::isLogarithmic (void) const { return LADSPA_IS_HINT_LOGARITHMIC(m_portHints); } bool qtractorLadspaPluginParam::isSampleRate (void) const { return LADSPA_IS_HINT_SAMPLE_RATE(m_portHints); } bool qtractorLadspaPluginParam::isInteger (void) const { return LADSPA_IS_HINT_INTEGER(m_portHints); } bool qtractorLadspaPluginParam::isToggled (void) const { return LADSPA_IS_HINT_TOGGLED(m_portHints); } bool qtractorLadspaPluginParam::isDisplay (void) const { return false; } #endif // CONFIG_LADSPA // end of qtractorLadspaPlugin.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionCommand.cpp0000644000000000000000000000012713014536043021044 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionCommand.cpp0000644000175000001440000001401413014536043021660 0ustar00rncbcusers00000000000000// qtractorSessionCommand.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" //---------------------------------------------------------------------- // class qtractorSessionCommand - implementation // // Constructor. qtractorSessionCommand::qtractorSessionCommand ( const QString& sName, qtractorSession *pSession ) : qtractorCommand(sName), m_pSession(pSession) { } // Destructor. qtractorSessionCommand::~qtractorSessionCommand (void) { } //---------------------------------------------------------------------- // class qtractorSessionLoopCommand - implementation // // Constructor. qtractorSessionLoopCommand::qtractorSessionLoopCommand ( qtractorSession *pSession, unsigned long iLoopStart, unsigned long iLoopEnd ) : qtractorSessionCommand(QObject::tr("session loop"), pSession), m_iLoopStart(iLoopStart), m_iLoopEnd(iLoopEnd) { } // Session-loop command methods. bool qtractorSessionLoopCommand::redo (void) { qtractorSession *pSession = session(); if (pSession == NULL) return false; // Save the previous session loop state alright... const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); // Just set new bounds... pSession->setLoop(m_iLoopStart, m_iLoopEnd); #if 0 // Restore edit cursors too... if (m_iLoopStart < m_iLoopEnd) { pSession->setEditHead(m_iLoopStart); pSession->setEditTail(m_iLoopEnd); } #endif // Swap it nice, finally. m_iLoopStart = iLoopStart; m_iLoopEnd = iLoopEnd; return true; } bool qtractorSessionLoopCommand::undo (void) { // As we swap the prev/loop this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorSessionPunchCommand - implementation // // Constructor. qtractorSessionPunchCommand::qtractorSessionPunchCommand ( qtractorSession *pSession, unsigned long iPunchIn, unsigned long iPunchOut ) : qtractorSessionCommand(QObject::tr("session punch"), pSession), m_iPunchIn(iPunchIn), m_iPunchOut(iPunchOut) { } // Session-punch command methods. bool qtractorSessionPunchCommand::redo (void) { qtractorSession *pSession = session(); if (pSession == NULL) return false; // Save the previous session punch state alright... const unsigned long iPunchIn = pSession->punchIn(); const unsigned long iPunchOut = pSession->punchOut(); // Just set new bounds... pSession->setPunch(m_iPunchIn, m_iPunchOut); #if 0 // Restore edit cursors too... if (m_iPunchIn < m_iPunchOut) { pSession->setEditHead(m_iPunchIn); pSession->setEditTail(m_iPunchOut); } #endif // Swap it nice, finally. m_iPunchIn = iPunchIn; m_iPunchOut = iPunchOut; return true; } bool qtractorSessionPunchCommand::undo (void) { // As we swap the prev/tempo this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorSessionEditCommand - implementation // // Constructor. qtractorSessionEditCommand::qtractorSessionEditCommand ( qtractorSession *pSession, const qtractorSession::Properties& properties ) : qtractorSessionCommand(QObject::tr("session properties"), pSession), m_pPropertiesCommand(NULL), m_pTempoCommand(NULL), m_iTicksPerBeat(0) { // Actual properties command... m_pPropertiesCommand = new qtractorPropertyCommand ( name(), pSession->properties(), properties); // Append tempo/time-siganture changes... const float fTempo = properties.timeScale.tempo(); const unsigned short iBeatsPerBar = properties.timeScale.beatsPerBar(); const unsigned short iBeatDivisor = properties.timeScale.beatDivisor(); if (pSession->tempo() != fTempo || pSession->beatsPerBar() != iBeatsPerBar || pSession->beatDivisor() != iBeatDivisor) { qtractorTimeScale *pTimeScale = pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(0); m_pTempoCommand = new qtractorTimeScaleUpdateNodeCommand( pTimeScale, pNode->frame, fTempo, 2, iBeatsPerBar, iBeatDivisor); } // Append time resolution changes too... const unsigned short iTicksPerBeat = properties.timeScale.ticksPerBeat(); if (pSession->ticksPerBeat() != iTicksPerBeat) m_iTicksPerBeat = iTicksPerBeat; } // Destructor. qtractorSessionEditCommand::~qtractorSessionEditCommand (void) { if (m_pTempoCommand) delete m_pTempoCommand; if (m_pPropertiesCommand) delete m_pPropertiesCommand; } // Session-edit command methods. bool qtractorSessionEditCommand::redo (void) { bool bResult = false; if (m_pPropertiesCommand) bResult = m_pPropertiesCommand->redo(); if (bResult && m_pTempoCommand) bResult = m_pTempoCommand->redo(); if (bResult && m_iTicksPerBeat > 0) session()->updateTimeResolution(); return bResult; } bool qtractorSessionEditCommand::undo (void) { bool bResult = false; if (m_pPropertiesCommand) bResult = m_pPropertiesCommand->undo(); if (bResult && m_pTempoCommand) bResult = m_pTempoCommand->undo(); if (bResult && m_iTicksPerBeat > 0) session()->updateTimeResolution(); return bResult; } // end of qtractorSessionCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractor_vst_scan.h0000644000000000000000000000012713014536043017546 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractor_vst_scan.h0000644000175000001440000000427013014536043020365 0ustar00rncbcusers00000000000000// qtractor_vst_scan.h // /**************************************************************************** Copyright (C) 2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractor_vst_scan_h #define __qtractor_vst_scan_h #include // Forward decls. class QLibrary; #ifdef CONFIG_VST //---------------------------------------------------------------------- // class qtractor_vst_scan -- VST plugin (bare bones) interface. // class AEffect; class qtractor_vst_scan { public: // Constructor. qtractor_vst_scan(); // destructor. ~qtractor_vst_scan(); // File loader. bool open(const QString& sFilename, unsigned long iIndex = 0); void close(); // Properties. bool isOpen() const; const QString& name() const { return m_sName; } unsigned int uniqueID() const; int numPrograms() const; int numParams() const; int numInputs() const; int numOutputs() const; int numMidiInputs() const; int numMidiOutputs() const; bool hasEditor() const; bool hasProgramChunks() const; // VST host dispatcher. int vst_dispatch( long opcode, long index, long value, void *ptr, float opt) const; protected: // VST flag inquirer. bool canDo(const char *pszCanDo) const; private: // Instance variables. QLibrary *m_pLibrary; AEffect *m_pEffect; unsigned int m_iFlagsEx; QString m_sName; }; #endif // CONFIG_VST #endif // __qtractor_vst_scan_h // end of qtractor_vst_scan.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioClip.cpp0000644000000000000000000000013213014536043017767 xustar0030 mtime=1479719971.737087539 30 atime=1479719971.736087039 30 ctime=1479719971.737087539 qtractor-0.8.0/src/qtractorAudioClip.cpp0000644000175000001440000005015713014536043020617 0ustar00rncbcusers00000000000000// qtractorAudioClip.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioClip.h" #include "qtractorAudioEngine.h" #include "qtractorAudioPeak.h" #include "qtractorDocument.h" #include "qtractorSession.h" #include "qtractorFileList.h" #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorAudioClip::Key -- Audio buffered clip (hash key). // class qtractorAudioClip::Key { public: // Constructor. Key(qtractorAudioClip *pAudioClip) { update(pAudioClip); } // Key settler. void update(qtractorAudioClip *pAudioClip) { m_pTrack = pAudioClip->track(); m_sFilename = pAudioClip->filename();; m_iClipOffset = pAudioClip->clipOffset(); m_iClipLength = pAudioClip->clipLength(); m_fTimeStretch = pAudioClip->timeStretch(); m_fPitchShift = pAudioClip->pitchShift(); m_iOverlap = pAudioClip->overlap(); } // Key accessors. qtractorTrack *track() const { return m_pTrack; } const QString& filename() const { return m_sFilename; } unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipLength() const { return m_iClipLength; } float timeStretch() const { return m_fTimeStretch; } float pitchShift() const { return m_fPitchShift; } unsigned int overlap() const { return m_iOverlap; } // Match descriminator. bool operator== (const Key& other) const { return m_pTrack == other.track() && m_sFilename == other.filename() && m_iClipOffset == other.clipOffset() && m_iClipLength == other.clipLength() && m_fTimeStretch == other.timeStretch() && m_fPitchShift == other.pitchShift() && m_iOverlap == other.overlap(); } private: // Interesting variables. qtractorTrack *m_pTrack; QString m_sFilename; unsigned long m_iClipOffset; unsigned long m_iClipLength; float m_fTimeStretch; float m_fPitchShift; unsigned int m_iOverlap; }; uint qHash ( const qtractorAudioClip::Key& key ) { return qHash(key.track()) ^ qHash(key.filename()) ^ qHash(key.clipOffset()) ^ qHash(key.clipLength()) ^ qHash(long(100.0f * key.timeStretch())) ^ qHash(long(100.0f * key.pitchShift())) ^ qHash(key.overlap()); } qtractorAudioClip::Hash qtractorAudioClip::g_hashTable; //---------------------------------------------------------------------- // class qtractorAudioClip -- Audio file/buffer clip. // // Constructor. qtractorAudioClip::qtractorAudioClip ( qtractorTrack *pTrack ) : qtractorClip(pTrack) { m_pPeak = NULL; m_pKey = NULL; m_pData = NULL; m_fTimeStretch = 1.0f; m_fPitchShift = 1.0f; m_iOverlap = 0; } // Copy constructor. qtractorAudioClip::qtractorAudioClip ( const qtractorAudioClip& clip ) : qtractorClip(clip.track()) { m_pPeak = NULL; m_pKey = NULL; m_pData = NULL; m_fTimeStretch = clip.timeStretch(); m_fPitchShift = clip.pitchShift(); m_iOverlap = clip.overlap(); setFilename(clip.filename()); setClipGain(clip.clipGain()); setClipName(clip.clipName()); // Clone the audio peak, if any... if (clip.m_pPeak) m_pPeak = new qtractorAudioPeak(*clip.m_pPeak); } // Destructor. qtractorAudioClip::~qtractorAudioClip (void) { close(); if (m_pPeak) delete m_pPeak; } // Time-stretch factor. void qtractorAudioClip::setTimeStretch ( float fTimeStretch ) { m_fTimeStretch = fTimeStretch; } float qtractorAudioClip::timeStretch (void) const { return m_fTimeStretch; } // Pitch-shift factor. void qtractorAudioClip::setPitchShift ( float fPitchShift ) { m_fPitchShift = fPitchShift; } float qtractorAudioClip::pitchShift (void) const { return m_fPitchShift; } // Alternate overlap tag. unsigned int qtractorAudioClip::overlap (void) const { return m_iOverlap; } // Alternating overlap test. bool qtractorAudioClip::isOverlap ( unsigned int iOverlapSize ) const { if (m_pData == NULL) return false; const unsigned long iClipStart = clipStart(); const unsigned long iClipEnd = iClipStart + clipLength() + iOverlapSize; QListIterator iter(m_pData->clips()); while (iter.hasNext()) { qtractorAudioClip *pClip = iter.next(); const unsigned long iClipStart2 = pClip->clipStart(); const unsigned long iClipEnd2 = iClipStart2 + pClip->clipLength() + iOverlapSize; if ((iClipStart >= iClipStart2 && iClipEnd2 > iClipStart) || (iClipEnd > iClipStart2 && iClipEnd2 >= iClipEnd)) return true; } return false; } // The main use method. bool qtractorAudioClip::openAudioFile ( const QString& sFilename, int iMode ) { closeAudioFile(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioClip[%p]::openAudioFile(\"%s\", %d)", this, sFilename.toUtf8().constData(), iMode); #endif qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; // Check file buffer number of channels... unsigned short iChannels = 0; const bool bWrite = (iMode & qtractorAudioFile::Write); qtractorAudioBus *pAudioBus = static_cast (bWrite ? pTrack->inputBus() : pTrack->outputBus()); if (pAudioBus) iChannels = pAudioBus->channels(); // However, this number of channels is only useful // only when recording, otherwise we'll stick with // source audio file's one... if (bWrite && iChannels < 1) return false; // Save old property (need for peak file ignition)... const bool bFilenameChanged = (sFilename != filename()); // Set local properties... setFilename(sFilename); setDirty(false); // Register file path... pSession->files()->addClipItem(qtractorFileList::Audio, this, bWrite); // New key-data sequence... if (!bWrite) { m_pKey = new Key(this); m_pData = g_hashTable.value(*m_pKey, NULL); if (m_pData) { // Check if current clip overlaps any other... const unsigned int iOverlapSize = pSession->audioEngine()->bufferSize() << 2; bool bOverlap = isOverlap(iOverlapSize); while (bOverlap) { ++m_iOverlap; m_pKey->update(this); m_pData = g_hashTable.value(*m_pKey, NULL); bOverlap = isOverlap(iOverlapSize); } // Only if it doesn't overlap any... if (m_pData && !bOverlap) { m_pData->attach(this); // Peak files should also be created on-the-fly... qtractorAudioBuffer *pBuff = m_pData->buffer(); if ((m_pPeak == NULL || bFilenameChanged) && pSession->audioPeakFactory()) { if (m_pPeak) delete m_pPeak; m_pPeak = pSession->audioPeakFactory()->createPeak( sFilename, pBuff->timeStretch()); } // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); return true; } } } // Initialize audio buffer container... m_pData = new Data(pTrack, iChannels); m_pData->attach(this); qtractorAudioBuffer *pBuff = m_pData->buffer(); pBuff->setOffset(clipOffset()); pBuff->setLength(clipLength()); pBuff->setTimeStretch(m_fTimeStretch); pBuff->setPitchShift(m_fPitchShift); if (!pBuff->open(sFilename, iMode)) { delete m_pData; m_pData = NULL; return false; } // Default clip length will be the whole file length. if (clipLength() == 0) setClipLength(pBuff->length() - pBuff->offset()); // Peak files should also be created on-the-fly? if ((m_pPeak == NULL || bFilenameChanged) && pSession->audioPeakFactory()) { if (m_pPeak) delete m_pPeak; m_pPeak = pSession->audioPeakFactory()->createPeak( sFilename, pBuff->timeStretch()); if (bWrite) pBuff->setPeakFile(m_pPeak->peakFile()); } // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Something might have changed... updateHashKey(); insertHashKey(); return true; } // Private cleanup. void qtractorAudioClip::closeAudioFile (void) { if (m_pData) { m_pData->detach(this); if (m_pData->count() < 1) { removeHashKey(); delete m_pData; #if 0 // ATTN: If proven empty, remove the file... if (clipLength() < 1) QFile::remove(filename()); #endif } m_pData = NULL; // Unregister file path... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->files()->removeClipItem(qtractorFileList::Audio, this); } if (m_pKey) { delete m_pKey; m_pKey = NULL; } } // Manage local hash key. void qtractorAudioClip::insertHashKey (void) { if (m_pKey) g_hashTable.insert(*m_pKey, m_pData); } void qtractorAudioClip::updateHashKey (void) { if (m_pKey == NULL) m_pKey = new Key(this); else m_pKey->update(this); } void qtractorAudioClip::removeHashKey (void) { if (m_pKey) g_hashTable.remove(*m_pKey); } // Unlink (clone) local hash data. void qtractorAudioClip::unlinkHashData (void) { if (m_pData == NULL) return; if (m_pData->count() < 2) return; qtractorAudioBuffer *pBuff = m_pData->buffer(); Data *pNewData = new Data(track(), pBuff->channels()); qtractorAudioBuffer *pNewBuff = pNewData->buffer(); pNewBuff->setOffset(pBuff->offset()); pNewBuff->setLength(pBuff->length()); pNewBuff->setTimeStretch(pBuff->timeStretch()); pNewBuff->setPitchShift(pBuff->pitchShift()); if (pNewBuff->open(filename())) { m_pData->detach(this); m_pData = pNewData; if (m_pKey) { delete m_pKey; m_pKey = NULL; } m_pData->attach(this); } else { delete pNewData; } } // Relink local hash data. void qtractorAudioClip::relinkHashData (void) { if (m_pData == NULL) return; if (m_pData->count() > 1) return; removeHashKey(); updateHashKey(); Data *pNewData = g_hashTable.value(*m_pKey, NULL); if (pNewData == NULL) { delete m_pKey; m_pKey = NULL; } else { m_pData->detach(this); delete m_pData; m_pData = pNewData; m_pData->attach(this); } insertHashKey(); } // Whether local hash is being shared. bool qtractorAudioClip::isHashLinked (void) const { return (m_pData && m_pData->count() > 1); } // Make sure the clip hash-table gets reset. void qtractorAudioClip::clearHashTable (void) { g_hashTable.clear(); } // Direct write method. void qtractorAudioClip::write ( float **ppBuffer, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset ) { if (m_pData) m_pData->write(ppBuffer, iFrames, iChannels, iOffset); } // Intra-clip frame positioning. void qtractorAudioClip::seek ( unsigned long iFrame ) { if (m_pData) m_pData->seek(iFrame); } // Reset clip state. void qtractorAudioClip::reset ( bool bLooping ) { if (m_pData) m_pData->reset(bLooping); } // Loop positioning. void qtractorAudioClip::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { if (m_pData == NULL) return; qtractorAudioBuffer *pBuff = m_pData->buffer(); if (pBuff == NULL) return; if (iLoopStart == 0 && iLoopEnd >= pBuff->length()) iLoopStart = iLoopEnd = 0; if (iLoopStart == pBuff->loopStart() && iLoopEnd == pBuff->loopEnd()) return; // Check if buffer data has been hash-linked, // unlink (clone) it for proper loop isolation... if (iLoopStart < iLoopEnd) { // Unlink (clone) buffer data... unlinkHashData(); } else { // Relink buffer data... relinkHashData(); } // A brand new one is up! pBuff = m_pData->buffer(); pBuff->setLoop(iLoopStart, iLoopEnd); } // Clip close-commit (record specific) void qtractorAudioClip::close (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioClip[%p]::close()", this); #endif // Take pretended clip-length... qtractorAudioBuffer *pBuff = buffer(); if (pBuff) { // Commit the final clip length (record specific)... if (clipLength() < 1) setClipLength(pBuff->fileLength()); else // Shall we ditch the current peak file? // (don't if closing from recording) if (m_pPeak && pBuff->peakFile() == NULL) { delete m_pPeak; m_pPeak = NULL; } } // Close and ditch stuff... closeAudioFile(); } // Audio clip (re)open method. void qtractorAudioClip::open (void) { openAudioFile(filename()); } // Audio clip special process cycle executive. void qtractorAudioClip::process ( unsigned long iFrameStart, unsigned long iFrameEnd ) { qtractorAudioBuffer *pBuff = buffer(); if (pBuff == NULL) return; qtractorAudioBus *pAudioBus = static_cast (track()->outputBus()); if (pAudioBus == NULL) return; // Get the next bunch from the clip... const unsigned long iClipStart = clipStart(); if (iClipStart > iFrameEnd) return; const unsigned long iClipEnd = iClipStart + clipLength(); if (iClipEnd < iFrameStart) return; const unsigned long iOffset = (iFrameEnd < iClipEnd ? iFrameEnd : iClipEnd) - iClipStart; if (iClipStart > iFrameStart) { if (pBuff->inSync(0, iOffset)) { pBuff->readMix( pAudioBus->buffer(), iOffset, pAudioBus->channels(), iClipStart - iFrameStart, gain(iOffset)); } } else { if (pBuff->inSync(iFrameStart - iClipStart, iOffset)) { pBuff->readMix( pAudioBus->buffer(), (iFrameEnd < iClipEnd ? iFrameEnd : iClipEnd) - iFrameStart, pAudioBus->channels(), 0, gain(iOffset)); } } } // Audio clip freewheeling process cycle executive (needed for export). void qtractorAudioClip::process_export ( unsigned long iFrameStart, unsigned long iFrameEnd ) { // Direct sync method. if (m_pData) m_pData->syncExport(); // Normal clip processing... process(iFrameStart, iFrameEnd); } // Audio clip paint method. void qtractorAudioClip::draw ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { qtractorSession *pSession = track()->session(); if (pSession == NULL) return; // Cache some peak data... if (m_pPeak == NULL) return; const unsigned long iFrameOffset = iClipOffset + clipOffset(); const int x0 = pSession->pixelFromFrame(iClipOffset); const unsigned long iFrameLength = pSession->frameFromPixel(x0 + clipRect.width()) - iClipOffset; // Grab them in... qtractorAudioPeakFile::Frame *pPeakFrames = m_pPeak->peakFrames(iFrameOffset, iFrameLength, clipRect.width()); if (pPeakFrames == NULL) return; // Make some expectations... const unsigned int iPeakLength = m_pPeak->peakLength(); if (iPeakLength < 1) return; // Polygon init... unsigned short k; const unsigned short iChannels = m_pPeak->channels(); const unsigned int iPolyPoints = (iPeakLength << 1); QPolygon **pPolyMax = new QPolygon* [iChannels]; QPolygon **pPolyRms = new QPolygon* [iChannels]; for (k = 0; k < iChannels; ++k) { pPolyMax[k] = new QPolygon(iPolyPoints); pPolyRms[k] = new QPolygon(iPolyPoints); } // Draw peak chart... const int h1 = (clipRect.height() / iChannels); const int h2 = (h1 >> 1); const int h2gain = (h2 * m_fractGain.num); int x, y, ymax, ymin, yrms; // Build polygonal vertexes... const int n2 = int(iPeakLength); for (int n = 0; n < n2; ++n) { x = clipRect.x() + (n * clipRect.width()) / n2; y = clipRect.y() + h2; for (k = 0; k < iChannels; ++k) { ymax = (h2gain * pPeakFrames->max) >> m_fractGain.den; ymin = (h2gain * pPeakFrames->min) >> m_fractGain.den; yrms = (h2gain * pPeakFrames->rms) >> m_fractGain.den; pPolyMax[k]->setPoint(n, x, y - ymax); pPolyMax[k]->setPoint(iPolyPoints - n - 1, x, y + ymin); pPolyRms[k]->setPoint(n, x, y - yrms); pPolyRms[k]->setPoint(iPolyPoints - n - 1, x, y + yrms); y += h1; ++pPeakFrames; } } // Close, draw and free the polygons... QColor fg(track()->foreground()); fg.setAlpha(200); pPainter->setPen(fg.lighter(140)); pPainter->setBrush(fg); for (k = 0; k < iChannels; ++k) { pPainter->drawPolygon(*pPolyMax[k]); pPainter->drawPolygon(*pPolyRms[k]); delete pPolyRms[k]; delete pPolyMax[k]; } // Done on polygons. delete [] pPolyRms; delete [] pPolyMax; } // Audio clip tool-tip. QString qtractorAudioClip::toolTip (void) const { QString sToolTip = qtractorClip::toolTip(); qtractorAudioBuffer *pBuff = buffer(); if (pBuff) { qtractorAudioFile *pFile = pBuff->file(); if (pFile) { sToolTip += QObject::tr("\nAudio:\t%1 channels, %2 Hz") .arg(pFile->channels()) .arg(pFile->sampleRate()); float fGain = clipGain(); if (fGain < 0.999f || fGain > 1.001f) sToolTip += QObject::tr(" (%1 dB)") .arg(20.0f * ::log10f(fGain), 0, 'g', 2); if (pBuff->isTimeStretch()) sToolTip += QObject::tr("\n\t(%1% time stretch)") .arg(100.0f * pBuff->timeStretch(), 0, 'g', 3); if (pBuff->isPitchShift()) sToolTip += QObject::tr("\n\t(%1 semitones pitch shift)") .arg(12.0f * ::logf(pBuff->pitchShift()) / M_LN2, 0, 'g', 2); } } return sToolTip; } // Virtual document element methods. bool qtractorAudioClip::loadClipElement ( qtractorDocument */*pDocument*/, QDomElement *pElement ) { // Load track children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load clip properties.. if (eChild.tagName() == "filename") qtractorAudioClip::setFilename(eChild.text()); else if (eChild.tagName() == "time-stretch") qtractorAudioClip::setTimeStretch(eChild.text().toFloat()); else if (eChild.tagName() == "pitch-shift") qtractorAudioClip::setPitchShift(eChild.text().toFloat()); } return true; } bool qtractorAudioClip::saveClipElement ( qtractorDocument *pDocument, QDomElement *pElement ) { QDomElement eAudioClip = pDocument->document()->createElement("audio-clip"); pDocument->saveTextElement("filename", qtractorAudioClip::relativeFilename(pDocument), &eAudioClip); pDocument->saveTextElement("time-stretch", QString::number(qtractorAudioClip::timeStretch()), &eAudioClip); pDocument->saveTextElement("pitch-shift", QString::number(qtractorAudioClip::pitchShift()), &eAudioClip); pElement->appendChild(eAudioClip); return true; } // Audio clip export method. bool qtractorAudioClip::clipExport ( ClipExport pfnClipExport, void *pvArg, unsigned long iOffset, unsigned long iLength ) const { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; unsigned short iChannels = 0; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus) iChannels = pAudioBus->channels(); if (iChannels < 1) return false; iOffset += clipOffset(); if (iLength < 1) iLength = clipLength(); qtractorAudioBuffer *pBuff = new qtractorAudioBuffer(pTrack->syncThread(), iChannels); pBuff->setOffset(iOffset); pBuff->setLength(iLength); pBuff->setTimeStretch(timeStretch()); pBuff->setPitchShift(pitchShift()); if (!pBuff->open(filename())) { delete pBuff; return false; } unsigned short i; const unsigned int iFrames = pBuff->bufferSize(); float **ppFrames = new float * [iChannels]; for (i = 0; i < iChannels; ++i) { ppFrames[i] = new float[iFrames]; ::memset(ppFrames[i], 0, iFrames * sizeof(float)); } const float fGain = clipGain(); unsigned long iFrameStart = 0; while (iFrameStart < iLength) { pBuff->syncExport(); if (pBuff->inSync(iFrameStart, iFrameStart + iFrames)) { const int nread = pBuff->read(ppFrames, iFrames); if (nread < 1) break; for (i = 0; i < iChannels; ++i) { float *pFrames = ppFrames[i]; for (int n = 0; n < nread; ++n) *pFrames++ *= fGain; } (*pfnClipExport)(ppFrames, nread, pvArg); iFrameStart += nread; } } for (i = 0; i < iChannels; ++i) delete ppFrames[i]; delete [] ppFrames; delete pBuff; return true; } // end of qtractorAudioClip.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEventList.h0000644000000000000000000000012713014536043020307 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiEventList.h0000644000175000001440000001364213014536043021131 0ustar00rncbcusers00000000000000// qtractorMidiEventList.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEventList_h #define __qtractorMidiEventList_h #include #include #include #include // Forwards. class qtractorMidiEditor; class qtractorMidiSequence; class qtractorMidiEvent; //---------------------------------------------------------------------------- // qtractorMidiEventListModel -- List model. class qtractorMidiEventListModel : public QAbstractItemModel { Q_OBJECT public: // Constructor. qtractorMidiEventListModel(qtractorMidiEditor *pEditor, QObject *pParent = 0); // Concretizers (virtual). int rowCount(const QModelIndex& parent = QModelIndex()) const; int columnCount(const QModelIndex& parent = QModelIndex()) const; QVariant headerData(int section, Qt::Orientation orient, int role) const; QVariant data(const QModelIndex& index, int role) const; Qt::ItemFlags flags(const QModelIndex& index ) const; QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const; QModelIndex parent(const QModelIndex&) const; void reset(); // Specifics. qtractorMidiEvent *eventOfIndex(const QModelIndex& index) const; QModelIndex indexOfEvent(qtractorMidiEvent *pEvent) const; QModelIndex indexFromTick(unsigned long iTick) const; unsigned long tickFromIndex(const QModelIndex& index) const; QModelIndex indexFromFrame(unsigned long iFrame) const; unsigned long frameFromIndex(const QModelIndex& index) const; qtractorMidiEditor *editor() const; protected: qtractorMidiEvent *eventAt(int i) const; QString itemDisplay(const QModelIndex& index) const; QString itemToolTip(const QModelIndex& index) const; int columnAlignment(int column) const; private: // Model variables. QStringList m_headers; qtractorMidiEditor *m_pEditor; qtractorMidiSequence *m_pSeq; unsigned long m_iTimeOffset; mutable qtractorMidiEvent *m_pEvent; mutable int m_iEvent; }; //---------------------------------------------------------------------------- // qtractorMidiEventItemDelegate -- Custom (tree) list item delegate. class qtractorMidiEventItemDelegate : public QItemDelegate { Q_OBJECT public: // Constructor. qtractorMidiEventItemDelegate(QObject *pParent = NULL); // QItemDelegate Interface... void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const; QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // qtractorMidiEventListView -- Custom (tree) list view. class qtractorMidiEventListView : public QTreeView { Q_OBJECT public: // Constructor. qtractorMidiEventListView(QWidget *pParent = 0); // Destructor. ~qtractorMidiEventListView(); // Settlers. void setEditor(qtractorMidiEditor *pEditor); qtractorMidiEditor *editor() const; // Refreshener. void refresh(); // Locators. qtractorMidiEvent *eventOfIndex(const QModelIndex& index) const; QModelIndex indexOfEvent(qtractorMidiEvent *pEvent) const; QModelIndex indexFromTick(unsigned long iTick) const; unsigned long tickFromIndex(const QModelIndex& index) const; QModelIndex indexFromFrame(unsigned long iFrame) const; unsigned long frameFromIndex(const QModelIndex& index) const; // Selections. void selectEvent(qtractorMidiEvent *pEvent, bool bSelect = true); private: // Instance variables. qtractorMidiEventListModel *m_pListModel; qtractorMidiEventItemDelegate *m_pItemDelegate; }; //---------------------------------------------------------------------------- // qtractorMidiEventListView -- MIDI Event List dockable window. class qtractorMidiEventList : public QDockWidget { Q_OBJECT public: // Constructor. qtractorMidiEventList(QWidget *pParent = 0); // Destructor. ~qtractorMidiEventList(); // Settlers. void setEditor(qtractorMidiEditor *pEditor); qtractorMidiEditor *editor() const; // Event list view refreshner. void refresh(); protected: // Full update when show up. void showEvent(QShowEvent *); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); protected slots: // Internal list view changes slots. void currentRowChangedSlot(const QModelIndex&, const QModelIndex&); void selectionChangedSlot(const QItemSelection&, const QItemSelection&); // External editor notification slots. void selectNotifySlot(qtractorMidiEditor *); void changeNotifySlot(qtractorMidiEditor *); private: // Instance variables. qtractorMidiEventListView *m_pListView; // Cross-selection fake-mutex. int m_iSelectUpdate; }; #endif // __qtractorMidiEventList_h // end of qtractorMidiEventList.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrumentForm.h0000644000000000000000000000013213014536043020557 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorInstrumentForm.h0000644000175000001440000000524213014536043021402 0ustar00rncbcusers00000000000000// qtractorInstrumentForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInstrumentForm_h #define __qtractorInstrumentForm_h #include "ui_qtractorInstrumentForm.h" // Forward declarations... class qtractorInstrumentData; class qtractorInstrumentDataList; class qtractorInstrumentList; //---------------------------------------------------------------------------- // qtractorInstrumentForm -- UI wrapper form. class qtractorInstrumentForm : public QDialog { Q_OBJECT public: // Constructor. qtractorInstrumentForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorInstrumentForm(); // Special group item types. enum { GroupItem = QTreeWidgetItem::UserType + 1 }; // Instrument list accessors. void setInstruments(qtractorInstrumentList *pInstruments); qtractorInstrumentList *instruments() const; protected slots: void accept(); void reject(); void importSlot(); void removeSlot(); void moveUpSlot(); void moveDownSlot(); void reloadSlot(); void exportSlot(); void stabilizeForm(); void refreshForm(); void itemCollapsed(QTreeWidgetItem*); void itemExpanded(QTreeWidgetItem*); protected: void reloadFiles(const QStringList& files); void listInstrumentData(QTreeWidgetItem *pParentItem, const qtractorInstrumentData& data); void listInstrumentDataList(QTreeWidgetItem *pParentItem, const qtractorInstrumentDataList& list, const QIcon& icon); QString bankSelMethod(int iBankSelMethod) const; private: // The Qt-designer UI struct... Ui::qtractorInstrumentForm m_ui; // Main editable data structure. qtractorInstrumentList *m_pInstruments; // Instance variables... QStringList m_files; int m_iDirtyCount; }; #endif // __qtractorInstrumentForm_h // end of qtractorInstrumentForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorActionControl.cpp0000644000000000000000000000013213014536043020674 xustar0030 mtime=1479719971.736087039 30 atime=1479719971.736087039 30 ctime=1479719971.736087039 qtractor-0.8.0/src/qtractorActionControl.cpp0000644000175000001440000001225513014536043021521 0ustar00rncbcusers00000000000000// qtractorActionControl.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorActionControl.h" #include #include //---------------------------------------------------------------------- // class qtractorActionControl::MidiObserver -- impl. // // MIDI observer ctor. qtractorActionControl::MidiObserver::MidiObserver ( QAction *pAction ) : qtractorMidiControlObserver(NULL), m_pAction(pAction) { m_subject.setName(menuActionText(pAction, pAction->text()).remove('&')); m_subject.setInteger(true); m_subject.setToggled(pAction->isCheckable()); qtractorMidiControlObserver::setSubject(&m_subject); qtractorMidiControlObserver::setHook(true); // qtractorMidiControlObserver::setLatch(true); } // MIDI observer updater. void qtractorActionControl::MidiObserver::update ( bool bUpdate ) { #ifdef CONFIG_DEBUG qDebug("qtractorActionControl::MidiObserver[%p]::update(%d)", this, int(bUpdate)); #endif qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl && m_pAction->isEnabled()) { const bool bBlockSignals = pActionControl->blockSignals(true); m_pAction->activate(QAction::Trigger); pActionControl->blockSignals(bBlockSignals); } qtractorMidiControlObserver::update(bUpdate); } //---------------------------------------------------------------------- // class qtractorActionControl -- (QAction) MIDI observers map. // // Kind of singleton reference. qtractorActionControl *qtractorActionControl::g_pActionControl = NULL; // ctor. qtractorActionControl::qtractorActionControl ( QObject *pParent ) : QObject(pParent) { // Pseudo-singleton reference setup. g_pActionControl = this; } // dtor. qtractorActionControl::~qtractorActionControl (void) { // Pseudo-singleton reference shut-down. g_pActionControl = NULL; clear(); } // Kind of singleton reference. qtractorActionControl *qtractorActionControl::getInstance (void) { return g_pActionControl; } // MIDI observer map cleaner. void qtractorActionControl::clear (void) { qDeleteAll(m_midiObservers); m_midiObservers.clear(); }; // MIDI observer map methods. qtractorActionControl::MidiObserver *qtractorActionControl::getMidiObserver ( QAction *pAction ) { return m_midiObservers.value(pAction, NULL); } qtractorActionControl::MidiObserver *qtractorActionControl::addMidiObserver ( QAction *pAction ) { MidiObserver *pMidiObserver = getMidiObserver(pAction); if (pMidiObserver == NULL) { pMidiObserver = new MidiObserver(pAction); m_midiObservers.insert(pAction, pMidiObserver); } pMidiObserver->setValue(pAction->isChecked() ? pMidiObserver->maxValue() : pMidiObserver->minValue()); QObject::connect( pAction, SIGNAL(triggered(bool)), this, SLOT(triggeredSlot(bool))); return pMidiObserver; } void qtractorActionControl::removeMidiObserver ( QAction *pAction ) { MidiObserver *pMidiObserver = getMidiObserver(pAction); if (pMidiObserver) { QObject::disconnect( pAction, SIGNAL(triggered(bool)), this, SLOT(triggeredSlot(bool))); m_midiObservers.remove(pAction); delete pMidiObserver; } } // MIDI observer trigger slot. void qtractorActionControl::triggeredSlot ( bool bOn ) { QAction *pAction = qobject_cast (sender()); if (pAction) { MidiObserver *pMidiObserver = getMidiObserver(pAction); if (pMidiObserver) { #ifdef CONFIG_DEBUG qDebug("qtractorActionControl::triggeredSlot(%d)", int(bOn)); #endif const float v0 = pMidiObserver->value(); const float vmax = pMidiObserver->maxValue(); const float vmin = pMidiObserver->minValue(); const float vmid = 0.5f * (vmax + vmin); if (bOn && !pAction->isChecked()) pMidiObserver->setValue(v0 > vmid ? vmin : vmax); else pMidiObserver->setValue(v0 > vmid ? vmax : vmin); } } } // Complete action text, from associated menus. [static] QString qtractorActionControl::menuActionText ( QAction *pAction, const QString& sText ) { QString sActionText = sText; QListIterator iter(pAction->associatedWidgets()); while (iter.hasNext()) { QMenu *pMenu = qobject_cast (iter.next()); if (pMenu) { sActionText = pMenu->title() + '/' + sActionText; pAction = pMenu->menuAction(); if (pAction) sActionText = menuActionText(pAction, sActionText); } } return sActionText; } // end of qtractorActionControl.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEventList.cpp0000644000000000000000000000013213014536043020636 xustar0030 mtime=1479719971.762100039 30 atime=1479719971.762100039 30 ctime=1479719971.762100039 qtractor-0.8.0/src/qtractorMidiEventList.cpp0000644000175000001440000006453513014536043021473 0ustar00rncbcusers00000000000000// qtractorMidiEventList.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEventList.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiEditCommand.h" #include "qtractorMidiEditView.h" #include "qtractorMidiSequence.h" #include "qtractorSpinBox.h" #include #include #include #include //---------------------------------------------------------------------------- // qtractorMidiEventListModel -- List model. // Constructor. qtractorMidiEventListModel::qtractorMidiEventListModel ( qtractorMidiEditor *pEditor, QObject *pParent ) : QAbstractItemModel(pParent), m_pEditor(pEditor), m_pSeq(NULL), m_iTimeOffset(0), m_pEvent(NULL), m_iEvent(0) { m_headers << tr("Time") << tr("Type") << tr("Name") << tr("Value") << tr("Duration/Data"); reset(); } int qtractorMidiEventListModel::rowCount ( const QModelIndex& /*parent*/ ) const { return (m_pSeq ? m_pSeq->events().count() : 0); } int qtractorMidiEventListModel::columnCount ( const QModelIndex& /*parent*/ ) const { return m_headers.count(); } QVariant qtractorMidiEventListModel::headerData ( int section, Qt::Orientation orient, int role ) const { // qDebug("headerData(%d, %d, %d)", section, int(orient), int(role)); if (orient == Qt::Horizontal) { switch (role) { case Qt::DisplayRole: #if 0 if (section == 0) { switch ((m_pEditor->timeScale())->displayFormat()) { case qtractorTimeScale::Frames: return tr("Frame"); case qtractorTimeScale::Time: return tr("Time"); case qtractorTimeScale::BBT: return tr("BBT"); } } #endif return m_headers.at(section); case Qt::TextAlignmentRole: return columnAlignment(section); default: break; } } return QVariant(); } QVariant qtractorMidiEventListModel::data ( const QModelIndex& index, int role ) const { // qDebug("data(%d, %d, %d)", index.row(), index.column(), int(role)); switch (role) { case Qt::DisplayRole: return itemDisplay(index); case Qt::TextAlignmentRole: return columnAlignment(index.column()); case Qt::ToolTipRole: return itemToolTip(index); default: return QVariant(); } } Qt::ItemFlags qtractorMidiEventListModel::flags ( const QModelIndex& index ) const { Qt::ItemFlags ret = Qt::ItemFlags(0); qtractorMidiEvent *pEvent = eventOfIndex(index); if (pEvent && m_pEditor->isEventSelectable(pEvent)) { ret = QAbstractItemModel::flags(index) | Qt::ItemIsEnabled | Qt::ItemIsEditable; } return ret; } QModelIndex qtractorMidiEventListModel::index ( int row, int column, const QModelIndex& /*parent*/) const { // qDebug("index(%d, %d)", row, column); qtractorMidiEvent *pEvent = eventAt(row); if (pEvent) return createIndex(row, column, pEvent); else return QModelIndex(); } QModelIndex qtractorMidiEventListModel::parent ( const QModelIndex& ) const { return QModelIndex(); } void qtractorMidiEventListModel::reset (void) { // qDebug("reset()"); m_pSeq = m_pEditor->sequence(); m_iTimeOffset = m_pEditor->timeOffset(); m_pEvent = NULL; m_iEvent = 0; #if QT_VERSION >= 0x050000 QAbstractItemModel::beginResetModel(); QAbstractItemModel::endResetModel(); #else QAbstractItemModel::reset(); #endif } qtractorMidiEvent *qtractorMidiEventListModel::eventAt ( int i ) const { if (m_pSeq == NULL) return NULL; const int n = m_pSeq->events().count(); const int m = (n >> 1); if (m_pEvent == NULL || i > m_iEvent + m || i < m_iEvent - m) { if (i > m) { m_iEvent = n - 1; m_pEvent = m_pSeq->events().last(); } else { m_iEvent = 0; m_pEvent = m_pSeq->events().first(); } } if (i > m_iEvent) { while (m_pEvent && m_pEvent->next() && i > m_iEvent) { m_pEvent = m_pEvent->next(); ++m_iEvent; } } else if (i < m_iEvent) { while (m_pEvent && m_pEvent->prev() && i < m_iEvent) { m_pEvent = m_pEvent->prev(); --m_iEvent; } } return m_pEvent; } qtractorMidiEvent *qtractorMidiEventListModel::eventOfIndex ( const QModelIndex& index ) const { return static_cast (index.internalPointer()); } QModelIndex qtractorMidiEventListModel::indexOfEvent ( qtractorMidiEvent *pEvent ) const { if (pEvent == NULL) return QModelIndex(); const unsigned long iTime = pEvent->time(); if (indexFromTick(m_iTimeOffset + iTime).isValid()) { while (m_pEvent != pEvent && m_pEvent->next() && m_pEvent->time() == iTime) { m_pEvent = m_pEvent->next(); ++m_iEvent; } } return (m_pEvent == pEvent ? createIndex(m_iEvent, 0, m_pEvent) : QModelIndex()); } QModelIndex qtractorMidiEventListModel::indexFromTick ( unsigned long iTick ) const { if (m_pEvent == NULL && m_pSeq) { m_iEvent = 0; m_pEvent = m_pSeq->events().first(); } if (m_pEvent == NULL) return QModelIndex(); const unsigned long iTime = (iTick > m_iTimeOffset ? iTick - m_iTimeOffset : 0); if (m_pEvent->time() >= iTime) { while (m_pEvent && m_pEvent->prev() && (m_pEvent->prev())->time() >= iTime) { m_pEvent = m_pEvent->prev(); --m_iEvent; } } else while (m_pEvent && m_pEvent->next() && iTime > m_pEvent->time()) { m_pEvent = m_pEvent->next(); ++m_iEvent; } //qDebug("indexFromTick(%lu) index=%d time=%lu", iTime, m_iEvent, m_pEvent->time()); return createIndex(m_iEvent, 0, m_pEvent); } unsigned long qtractorMidiEventListModel::tickFromIndex ( const QModelIndex& index ) const { qtractorMidiEvent *pEvent = eventOfIndex(index); return m_iTimeOffset + (pEvent ? pEvent->time() : 0); } QModelIndex qtractorMidiEventListModel::indexFromFrame ( unsigned long iFrame ) const { return indexFromTick((m_pEditor->timeScale())->tickFromFrame(iFrame)); } unsigned long qtractorMidiEventListModel::frameFromIndex ( const QModelIndex& index ) const { return (m_pEditor->timeScale())->frameFromTick(tickFromIndex(index)); } qtractorMidiEditor *qtractorMidiEventListModel::editor (void) const { return m_pEditor; } QString qtractorMidiEventListModel::itemDisplay ( const QModelIndex& index ) const { // qDebug("itemDisplay(%d, %d)", index.row(), index.column()); const QString sDashes(2, '-'); qtractorMidiEvent *pEvent = eventOfIndex(index); if (pEvent) { switch (index.column()) { case 0: // Time. return (m_pEditor->timeScale())->textFromTick( m_iTimeOffset + pEvent->time()); case 1: // Type. switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: return tr("Note On (%1)").arg(pEvent->note()); case qtractorMidiEvent::NOTEOFF: return tr("Note Off (%1)").arg(pEvent->note()); case qtractorMidiEvent::KEYPRESS: return tr("Key Press (%1)").arg(pEvent->note()); case qtractorMidiEvent::CONTROLLER: return tr("Controller (%1)").arg(pEvent->controller()); case qtractorMidiEvent::CONTROL14: return tr("Control 14 (%1)").arg(pEvent->controller()); case qtractorMidiEvent::REGPARAM: return tr("RPN (%1)").arg(pEvent->param()); case qtractorMidiEvent::NONREGPARAM: return tr("NRPN (%1)").arg(pEvent->param()); case qtractorMidiEvent::PGMCHANGE: return tr("Pgm Change"); case qtractorMidiEvent::CHANPRESS: return tr("Chan Press"); case qtractorMidiEvent::PITCHBEND: return tr("Pitch Bend"); case qtractorMidiEvent::SYSEX: return tr("SysEx"); case qtractorMidiEvent::META: return tr("Meta (%1)").arg(int(pEvent->type())); default: break; } return tr("Unknown (%1)").arg(int(pEvent->type())); case 2: // Name. switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: return m_pEditor->noteName(pEvent->note()); case qtractorMidiEvent::CONTROLLER: return m_pEditor->controllerName(pEvent->controller()); case qtractorMidiEvent::REGPARAM: return m_pEditor->rpnNames().value(pEvent->param()); case qtractorMidiEvent::NONREGPARAM: return m_pEditor->nrpnNames().value(pEvent->param()); case qtractorMidiEvent::CONTROL14: return m_pEditor->control14Name(pEvent->controller()); default: break; } break; case 3: // Value. switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: return QString::number(pEvent->velocity()); case qtractorMidiEvent::CONTROLLER: case qtractorMidiEvent::REGPARAM: case qtractorMidiEvent::NONREGPARAM: case qtractorMidiEvent::CONTROL14: case qtractorMidiEvent::PGMCHANGE: case qtractorMidiEvent::CHANPRESS: return QString::number(pEvent->value()); case qtractorMidiEvent::PITCHBEND: return QString::number(pEvent->pitchBend()); case qtractorMidiEvent::SYSEX: return QString::number(pEvent->sysex_len()); default: break; } break; case 4: // Duration/Data switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: return (m_pEditor->timeScale())->textFromTick( m_iTimeOffset + pEvent->time(), true, pEvent->duration()); case qtractorMidiEvent::SYSEX: { QString sText; unsigned char *data = pEvent->sysex(); unsigned short len = pEvent->sysex_len(); sText += '{'; sText += ' '; for (unsigned short i = 0; i < len; ++i) sText += QString().sprintf("%02x ", data[i]); sText += '}'; return sText; } default: break; } break; } } return sDashes; } QString qtractorMidiEventListModel::itemToolTip ( const QModelIndex& index ) const { qtractorMidiEvent *pEvent = eventOfIndex(index); if (pEvent) return m_pEditor->eventToolTip(pEvent); else return QString(); } int qtractorMidiEventListModel::columnAlignment( int column ) const { switch (column) { case 0: // Time. return int(Qt::AlignHCenter | Qt::AlignVCenter); case 3: // Value. return int(Qt::AlignRight | Qt::AlignVCenter); default: return int(Qt::AlignLeft | Qt::AlignVCenter); } } //---------------------------------------------------------------------------- // qtractorMidiEventItemDelegate -- Custom (tree) list item delegate. // Constructor. qtractorMidiEventItemDelegate::qtractorMidiEventItemDelegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate Interface... void qtractorMidiEventItemDelegate::paint ( QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const { QItemDelegate::paint(pPainter, option, index); } QSize qtractorMidiEventItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } QWidget *qtractorMidiEventItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { const qtractorMidiEventListModel *pListModel = static_cast (index.model()); qtractorMidiEvent *pEvent = pListModel->eventOfIndex(index); if (pEvent == NULL) return NULL; qtractorMidiEditor *pMidiEditor = pListModel->editor(); if (pMidiEditor == NULL) return NULL; QWidget *pEditor = NULL; switch (index.column()) { case 0: // Time. { qtractorTimeSpinBox *pTimeSpinBox = new qtractorTimeSpinBox(pParent); pTimeSpinBox->setTimeScale(pMidiEditor->timeScale()); pEditor = pTimeSpinBox; break; } case 2: // Name. { if (pEvent->type() == qtractorMidiEvent::NOTEON || pEvent->type() == qtractorMidiEvent::KEYPRESS) { QComboBox *pComboBox = new QComboBox(pParent); for (unsigned char note = 0; note < 128; ++note) pComboBox->addItem(pMidiEditor->noteName(note)); pEditor = pComboBox; } break; } case 3: // Value. { QSpinBox *pSpinBox = new QSpinBox(pParent); const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::PITCHBEND) { pSpinBox->setMinimum(-8192); pSpinBox->setMaximum(+8192); } else if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { pSpinBox->setMinimum(0); pSpinBox->setMaximum(16383); } else { pSpinBox->setMinimum(0); pSpinBox->setMaximum(127); } pEditor = pSpinBox; break; } case 4: // Duration/Data. { if (pEvent->type() == qtractorMidiEvent::NOTEON) { qtractorTimeSpinBox *pTimeSpinBox = new qtractorTimeSpinBox(pParent); pTimeSpinBox->setTimeScale( (pListModel->editor())->timeScale()); pTimeSpinBox->setDeltaValue(true); pEditor = pTimeSpinBox; } break; } default: break; } #ifdef CONFIG_DEBUG qDebug("qtractorMidiEventItemDelegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void qtractorMidiEventItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { const qtractorMidiEventListModel *pListModel = static_cast (index.model()); qtractorMidiEvent *pEvent = pListModel->eventOfIndex(index); if (pEvent == NULL) return; qtractorMidiEditor *pMidiEditor = pListModel->editor(); if (pMidiEditor == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEventItemDelegate::setEditorData(%p, %p, %d, %d)", pEditor, pListModel, index.row(), index.column()); #endif qtractorTimeScale *pTimeScale = pMidiEditor->timeScale(); switch (index.column()) { case 0: // Time. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { pTimeSpinBox->setValue(pTimeScale->frameFromTick( pMidiEditor->timeOffset() + pEvent->time())); } break; } case 2: // Name. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setCurrentIndex(int(pEvent->note())); break; } case 3: // Value. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { if (pEvent->type() == qtractorMidiEvent::PITCHBEND) pSpinBox->setValue(pEvent->pitchBend()); else pSpinBox->setValue(pEvent->value()); } break; } case 4: // Duration/Data. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { pTimeSpinBox->setValue( pTimeScale->frameFromTick(pEvent->duration())); } break; } default: break; } } void qtractorMidiEventItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { const qtractorMidiEventListModel *pListModel = static_cast (pModel); qtractorMidiEvent *pEvent = pListModel->eventOfIndex(index); if (pEvent == NULL) return; qtractorMidiEditor *pMidiEditor = pListModel->editor(); if (pMidiEditor == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiEventItemDelegate::setModelData(%p, %p, %d, %d)", pEditor, pListModel, index.row(), index.column()); #endif qtractorTimeScale *pTimeScale = pMidiEditor->timeScale(); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(pMidiEditor->midiClip(), tr("edit %1").arg(pListModel->headerData( index.column(), Qt::Horizontal, Qt::DisplayRole) .toString().toLower())); switch (index.column()) { case 0: // Time. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { unsigned long iTime = pTimeScale->tickFromFrame(pTimeSpinBox->valueFromText()); if (iTime > pMidiEditor->timeOffset()) iTime -= pMidiEditor->timeOffset(); else iTime = 0; unsigned long iDuration = 0; if (pEvent->type() == qtractorMidiEvent::NOTEON) iDuration = pEvent->duration(); pEditCommand->resizeEventTime(pEvent, iTime, iDuration); } break; } case 2: // Name. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iNote = pComboBox->currentIndex(); const unsigned long iTime = pEvent->time(); pEditCommand->moveEvent(pEvent, iNote, iTime); } break; } case 3: // Value. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iValue = pSpinBox->value(); pEditCommand->resizeEventValue(pEvent, iValue); } break; } case 4: // Duration/Data. { qtractorTimeSpinBox *pTimeSpinBox = qobject_cast (pEditor); if (pTimeSpinBox) { const unsigned long iTime = pEvent->time(); const unsigned long iDuration = pTimeScale->tickFromFrame(pTimeSpinBox->value()); pEditCommand->resizeEventTime(pEvent, iTime, iDuration); } break; } default: break; } // Do it. pMidiEditor->commands()->exec(pEditCommand); } //---------------------------------------------------------------------------- // qtractorMidiEventListView -- Custom (tree) list view. // Constructor. qtractorMidiEventListView::qtractorMidiEventListView ( QWidget *pParent ) : QTreeView(pParent), m_pListModel(NULL), m_pItemDelegate(NULL) { } // Destructor. qtractorMidiEventListView::~qtractorMidiEventListView (void) { if (m_pItemDelegate) delete m_pItemDelegate; if (m_pListModel) delete m_pListModel; } // Settlers. void qtractorMidiEventListView::setEditor ( qtractorMidiEditor *pEditor ) { if (m_pItemDelegate) delete m_pItemDelegate; if (m_pListModel) delete m_pListModel; m_pListModel = new qtractorMidiEventListModel(pEditor); m_pItemDelegate = new qtractorMidiEventItemDelegate(); QTreeView::setModel(m_pListModel); QTreeView::setItemDelegate(m_pItemDelegate); QTreeView::setSelectionMode(QAbstractItemView::ExtendedSelection); QTreeView::setRootIsDecorated(false); QTreeView::setUniformRowHeights(true); QTreeView::setItemsExpandable(false); QTreeView::setAllColumnsShowFocus(true); QTreeView::setAlternatingRowColors(true); QHeaderView *pHeader = QTreeView::header(); // pHeader->setDefaultAlignment(Qt::AlignLeft); pHeader->setDefaultSectionSize(80); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader->resizeSection(2, 60); // Name pHeader->resizeSection(3, 40); // Value pHeader->setStretchLastSection(true); } qtractorMidiEditor *qtractorMidiEventListView::editor (void) const { return (m_pListModel ? m_pListModel->editor() : NULL); } // Refreshner. void qtractorMidiEventListView::refresh (void) { if (m_pListModel == NULL) return; QItemSelectionModel *pSelectionModel = QTreeView::selectionModel(); const QModelIndex& index = pSelectionModel->currentIndex(); m_pListModel->reset(); pSelectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate); } // Locators. qtractorMidiEvent *qtractorMidiEventListView::eventOfIndex ( const QModelIndex& index) const { return (m_pListModel ? m_pListModel->eventOfIndex(index) : NULL); } QModelIndex qtractorMidiEventListView::indexOfEvent ( qtractorMidiEvent *pEvent ) const { return (m_pListModel ? m_pListModel->indexOfEvent(pEvent) : QModelIndex()); } QModelIndex qtractorMidiEventListView::indexFromTick ( unsigned long iTick ) const { return (m_pListModel ? m_pListModel->indexFromTick(iTick) : QModelIndex()); } unsigned long qtractorMidiEventListView::tickFromIndex ( const QModelIndex& index ) const { return (m_pListModel ? m_pListModel->tickFromIndex(index) : 0); } QModelIndex qtractorMidiEventListView::indexFromFrame ( unsigned long iFrame ) const { return (m_pListModel ? m_pListModel->indexFromFrame(iFrame) : QModelIndex()); } unsigned long qtractorMidiEventListView::frameFromIndex ( const QModelIndex& index ) const { return (m_pListModel ? m_pListModel->frameFromIndex(index) : 0); } void qtractorMidiEventListView::selectEvent ( qtractorMidiEvent *pEvent, bool bSelect ) { if (m_pListModel == NULL) return; const QModelIndex& index = m_pListModel->indexOfEvent(pEvent); if (index.isValid()) { QItemSelectionModel::SelectionFlags flags = QItemSelectionModel::Rows; if (bSelect) flags |= QItemSelectionModel::Select; else flags |= QItemSelectionModel::Deselect; QTreeView::selectionModel()->select(index, flags); } } //---------------------------------------------------------------------------- // qtractorMidiEventList -- MIDI Event List dockable window. // Constructor. qtractorMidiEventList::qtractorMidiEventList ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorMidiEventList"); // Create local list view. m_pListView = new qtractorMidiEventListView(); // Cross-selection fake-mutex. m_iSelectUpdate = 0; const QFont& font = QDockWidget::font(); m_pListView->setFont(QFont(font.family(), font.pointSize() - 1)); // Prepare the dockable window stuff. QDockWidget::setWidget(m_pListView); QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumWidth(280); // Finally set the default caption and tooltip. const QString& sCaption = tr("Events"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewEvents.png")); QDockWidget::setToolTip(sCaption); } // Destructor. qtractorMidiEventList::~qtractorMidiEventList (void) { // No need to delete child widgets, Qt does it all for us. } // Full update when show up. void qtractorMidiEventList::showEvent ( QShowEvent *pShowEvent ) { QDockWidget::showEvent(pShowEvent); refresh(); } // Just about to notify main-window that we're closing. void qtractorMidiEventList::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMidiEditorForm *pMidiEditorForm = static_cast (QDockWidget::parentWidget()); if (pMidiEditorForm) pMidiEditorForm->stabilizeForm(); } // Settlers. void qtractorMidiEventList::setEditor ( qtractorMidiEditor *pEditor ) { m_pListView->setEditor(pEditor); // Set internal list view change connections. QObject::connect(m_pListView->selectionModel(), SIGNAL(currentRowChanged(const QModelIndex&,const QModelIndex&)), SLOT(currentRowChangedSlot(const QModelIndex&,const QModelIndex&))); QObject::connect(m_pListView->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&,const QItemSelection&)), SLOT(selectionChangedSlot(const QItemSelection&,const QItemSelection&))); // Set MIDI editor change connections. QObject::connect(pEditor, SIGNAL(selectNotifySignal(qtractorMidiEditor*)), SLOT(selectNotifySlot(qtractorMidiEditor*))); QObject::connect(pEditor, SIGNAL(changeNotifySignal(qtractorMidiEditor*)), SLOT(changeNotifySlot(qtractorMidiEditor*))); } qtractorMidiEditor *qtractorMidiEventList::editor (void) const { return m_pListView->editor(); } // Event list view refreshner. void qtractorMidiEventList::refresh (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::refresh()", this); #endif m_pListView->refresh(); selectNotifySlot(m_pListView->editor()); } // Context menu request event handler. void qtractorMidiEventList::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { qtractorMidiEditorForm *pMidiEditorForm = static_cast (QDockWidget::parentWidget()); if (pMidiEditorForm) pMidiEditorForm->editMenu()->exec(pContextMenuEvent->globalPos()); } // Current list view row changed slot. void qtractorMidiEventList::currentRowChangedSlot ( const QModelIndex& index, const QModelIndex& /*previous*/ ) { qtractorMidiEditor *pEditor = m_pListView->editor(); if (pEditor == NULL) return; if (m_iSelectUpdate > 0) return; ++m_iSelectUpdate; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::currentRowChangedSlot()", this); #endif // pEditor->setEditHead(m_pListView->frameFromIndex(index)); pEditor->ensureVisibleFrame(pEditor->editView(), m_pListView->frameFromIndex(index)); pEditor->selectionChangeNotify(); --m_iSelectUpdate; } // Current list view selection changed slot. void qtractorMidiEventList::selectionChangedSlot ( const QItemSelection& selected, const QItemSelection& deselected ) { qtractorMidiEditor *pEditor = m_pListView->editor(); if (pEditor == NULL) return; if (m_iSelectUpdate > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::selectionChangedSlot()", this); #endif ++m_iSelectUpdate; m_pListView->setUpdatesEnabled(false); QListIterator iter1(selected.indexes()); while (iter1.hasNext()) { const QModelIndex& index = iter1.next(); if (index.column() == 0) pEditor->selectEvent(m_pListView->eventOfIndex(index), true); } QListIterator iter2(deselected.indexes()); while (iter2.hasNext()) { const QModelIndex& index = iter2.next(); if (index.column() == 0) pEditor->selectEvent(m_pListView->eventOfIndex(index), false); } m_pListView->setUpdatesEnabled(true); pEditor->selectionChangeNotify(); --m_iSelectUpdate; } // MIDI editor selection changed slot. void qtractorMidiEventList::selectNotifySlot ( qtractorMidiEditor *pEditor ) { if (!isVisible()) return; if (m_iSelectUpdate > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::selectNotifySlot()", this); #endif ++m_iSelectUpdate; m_pListView->clearSelection(); const QList& list = pEditor->selectedEvents(); if (list.count() > 0) { m_pListView->setCurrentIndex( m_pListView->indexOfEvent(list.first())); QListIterator iter(list); while (iter.hasNext()) m_pListView->selectEvent(iter.next(), true); } --m_iSelectUpdate; } // MIDI editor selection changed slot. void qtractorMidiEventList::changeNotifySlot ( qtractorMidiEditor * ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiEventList[%p]::changeNotifySlot()", this); #endif refresh(); } // end of qtractorMidiEventList.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorFileList.h0000644000000000000000000000013213014536043017276 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.747092539 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorFileList.h0000644000175000001440000001021613014536043020116 0ustar00rncbcusers00000000000000// qtractorFileList.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFileList_h #define __qtractorFileList_h #include #include // Forward declarations. class qtractorFileListItem; class qtractorClip; //---------------------------------------------------------------------- // class qtractorFileList -- file path registry. // class qtractorFileList { public: // Constructor. qtractorFileList() {} // Destructor. ~qtractorFileList() { clear(); } // File types. enum Type { Audio = 0, Midi = 1 }; // File hash key. // class Key { public: // Constructors. Key(Type iType, const QString& sPath) : m_iType(iType), m_sPath(sPath) {} Key(const Key& key) : m_iType(key.type()), m_sPath(key.path()) {} // Key accessors. Type type() const { return m_iType; } const QString& path() const { return m_sPath; } // Match descriminator. bool operator== (const Key& other) const { return m_iType == other.type() && m_sPath == other.path(); } private: // Interesting variables. Type m_iType; QString m_sPath; }; // File hash item. // class Item { public: // Constructor. Item(const Key& key, bool bAutoRemove = false) : m_key(key), m_bAutoRemove(bAutoRemove), m_pFileItem(0), m_iClipRefCount(0), m_iRefCount(0) {} // Key accessors. Type type() const { return m_key.type(); } const QString& path() const { return m_key.path(); } // Auto-destruction flag accessor. void setAutoRemove(bool bAutoRemove) { m_bAutoRemove = bAutoRemove; } bool isAutoRemove() const { return m_bAutoRemove; } // Payload accessors. void setFileItem(qtractorFileListItem *pFileItem) { m_pFileItem = pFileItem; } qtractorFileListItem *fileItem() const { return m_pFileItem; } // Clip ref-counting methods. void addClipRef() { ++m_iClipRefCount; } void removeClipRef() { --m_iClipRefCount; } unsigned int clipRefCount() const { return m_iClipRefCount; } // Ref-counting methods. unsigned int refCount() const { return m_iRefCount; } void addRef() { ++m_iRefCount; } void removeRef() { --m_iRefCount; } private: // Most interesting variables. Key m_key; bool m_bAutoRemove; qtractorFileListItem *m_pFileItem; unsigned int m_iClipRefCount; unsigned int m_iRefCount; }; typedef QHash Hash; // File/path registry management. qtractorFileListItem *findFileItem(Type iType, const QString& sPath) const; void addFileItem(Type iType, qtractorFileListItem *pFileItem, bool bAutoRemove = false); void removeFileItem(Type iType, qtractorFileListItem *pFileItem); // Clip/path registry management. void addClipItem(Type iType, const QString& sPath, bool bAutoRemove = false); void addClipItem(Type iType, qtractorClip *pClip, bool bAutoRemove = false); void removeClipItem(Type iType, const QString& sPath); void removeClipItem(Type iType, qtractorClip *pClip); Item *findItem(Type iType, const QString& sPath) const; // Cleanup (dtors). void cleanup(bool bForce); void clear(); protected: // File hash table management. Item *addItem(Type iType, const QString& sPath, bool bAutoRemove); void removeItem(Item *pItem); private: // File hash table. Hash m_items; }; #endif // __qtractorFileList_h // end of qtractorFileList.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioClip.h0000644000000000000000000000013213014536043017434 xustar0030 mtime=1479719971.737087539 30 atime=1479719971.737087539 30 ctime=1479719971.737087539 qtractor-0.8.0/src/qtractorAudioClip.h0000644000175000001440000001274113014536043020261 0ustar00rncbcusers00000000000000// qtractorAudioClip.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioClip_h #define __qtractorAudioClip_h #include "qtractorClip.h" #include "qtractorAudioBuffer.h" // Forward declarations. class qtractorAudioPeak; //---------------------------------------------------------------------- // class qtractorAudioClip -- Audio file/buffer clip. // class qtractorAudioClip : public qtractorClip { public: // Constructor. qtractorAudioClip(qtractorTrack *pTrack); // Copy constructor. qtractorAudioClip(const qtractorAudioClip& clip); // Destructor. ~qtractorAudioClip(); // Time-stretching. void setTimeStretch(float fTimeStretch); float timeStretch() const; // Pitch-shifting. void setPitchShift(float fPitchShift); float pitchShift() const; // Alternating overlap tag. unsigned int overlap() const; // Clip (re)open method. void open(); // The main use method. bool openAudioFile(const QString& sFilename, int iMode = qtractorAudioFile::Read); // Sequence properties accessors. qtractorAudioBuffer *buffer() const { return (m_pData ? m_pData->buffer() : NULL); } // Direct write method. void write(float **ppBuffer, unsigned int iFrames, unsigned short iChannels = 0, unsigned int iOffset = 0); // Intra-clip frame positioning. void seek(unsigned long iFrame); // Reset clip state. void reset(bool bLooping); // Loop positioning. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); // Clip close-commit (record specific) void close(); // Audio clip special process cycle executive. void process(unsigned long iFrameStart, unsigned long iFrameEnd); // Audio clip freewheeling process cycle executive (needed for export). void process_export(unsigned long iFrameStart, unsigned long iFrameEnd); // Clip paint method. void draw(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); // Audio clip tool-tip. QString toolTip() const; // Audio clip export method. typedef void (*ClipExport)(float **, unsigned int, void *); bool clipExport(ClipExport pfnClipExport, void *pvArg, unsigned long iOffset = 0, unsigned long iLength = 0) const; // Most interesting key/data (ref-counted?)... class Key; class Data { public: // Constructor. Data(qtractorTrack *pTrack, unsigned short iChannels) : m_pBuff(new qtractorAudioBuffer( pTrack->syncThread(), iChannels)) {} // Destructor. ~Data() { clear(); delete m_pBuff; } // Buffer accessor. qtractorAudioBuffer *buffer() const { return m_pBuff; } // Direct write method. void write (float **ppBuffer, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset) { m_pBuff->write(ppBuffer, iFrames, iChannels, iOffset); } // Direct sync method. void syncExport() { m_pBuff->syncExport(); } // Intra-clip frame positioning. void seek(unsigned long iFrame) { m_pBuff->seek(iFrame); } // Reset buffer state. void reset(bool bLooping) { m_pBuff->reset(bLooping); } // Loop positioning. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd) { m_pBuff->setLoop(iLoopStart, iLoopEnd); } // Ref-counting related methods. void attach(qtractorAudioClip *pAudioClip) { m_clips.append(pAudioClip); } void detach(qtractorAudioClip *pAudioClip) { m_clips.removeAll(pAudioClip); } unsigned short count() const { return m_clips.count(); } const QList& clips() const { return m_clips; } void clear() { m_clips.clear(); } private: // Interesting variables. qtractorAudioBuffer *m_pBuff; // Ref-counting related stuff. QList m_clips; }; typedef QHash Hash; // Manage local hash key. void insertHashKey(); void updateHashKey(); void removeHashKey(); // Un/relink (de/clone) local hash data. void unlinkHashData(); void relinkHashData(); // Whether local hash is being shared. bool isHashLinked() const; // Make sure the clip hash-table gets reset. static void clearHashTable(); protected: // Virtual document element methods. bool loadClipElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveClipElement(qtractorDocument *pDocument, QDomElement *pElement); // Private cleanup. void closeAudioFile(); // Alternating overlap test. bool isOverlap(unsigned int iOverlapSize) const; private: // Instance variables. qtractorAudioPeak *m_pPeak; float m_fTimeStretch; float m_fPitchShift; // Alternate overlap tag. unsigned int m_iOverlap; // Most interesting key/data (ref-counted?)... Key *m_pKey; Data *m_pData; static Hash g_hashTable; }; #endif // __qtractorAudioClip_h // end of qtractorAudioClip.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorInsertPlugin.cpp0000644000000000000000000000013213014536043020541 xustar0030 mtime=1479719971.748093039 30 atime=1479719971.748093039 30 ctime=1479719971.748093039 qtractor-0.8.0/src/qtractorInsertPlugin.cpp0000644000175000001440000011554513014536043021374 0ustar00rncbcusers00000000000000// qtractorInsertPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2011, Holger Dehnhardt. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorInsertPlugin.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPluginListView.h" #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled processor versions. static inline void sse_process_gain ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { __m128 v0 = _mm_load_ps1(&fGain); for (unsigned short i = 0; i < iChannels; ++i) { float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pFrames) & 15) && (nframes > 0); --nframes) *pFrames++ *= fGain; for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pFrames, _mm_mul_ps( _mm_loadu_ps(pFrames), v0 ) ); pFrames += 4; } for (; nframes > 0; --nframes) *pFrames++ *= fGain; } } static inline void sse_process_dry_wet ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fDry, float fWet ) { __m128 v0 = _mm_load_ps1(&fDry); __m128 v1 = _mm_load_ps1(&fWet); for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pBuffer, _mm_mul_ps( _mm_loadu_ps(pBuffer), v1 ) ); _mm_store_ps(pBuffer, _mm_add_ps( _mm_loadu_ps(pBuffer), _mm_mul_ps( _mm_loadu_ps(pFrames), v0) ) ); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } } } static inline void sse_process_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { __m128 v0 = _mm_load_ps1(&fGain); for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; unsigned int nframes = iFrames; for (; (long(pBuffer) & 15) && (nframes > 0); --nframes) *pBuffer++ += fGain * *pFrames++; for (; nframes >= 4; nframes -= 4) { _mm_store_ps(pBuffer, _mm_add_ps( _mm_loadu_ps(pBuffer), _mm_mul_ps( _mm_loadu_ps(pFrames), v0) ) ); pFrames += 4; pBuffer += 4; } for (; nframes > 0; --nframes) *pBuffer++ += fGain * *pFrames++; } } #endif // Standard processor versions. static inline void std_process_gain ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { for (unsigned short i = 0; i < iChannels; ++i) { float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) *pFrames++ *= fGain; } } static inline void std_process_dry_wet ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fDry, float fWet ) { for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) { *pBuffer *= fWet; *pBuffer++ += fDry * *pFrames++; } } } static inline void std_process_add ( float **ppBuffer, float **ppFrames, unsigned int iFrames, unsigned short iChannels, float fGain ) { for (unsigned short i = 0; i < iChannels; ++i) { float *pBuffer = ppBuffer[i]; float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) *pBuffer++ += fGain * *pFrames++; } } //---------------------------------------------------------------------------- // qtractorInsertPluginType -- Insert pseudo-plugin type impl. // // Factory method (static) qtractorPlugin *qtractorInsertPluginType::createPlugin ( qtractorPluginList *pList, unsigned short iChannels ) { // Check whether it's a valid insert pseudo-plugin... qtractorPlugin *pPlugin = NULL; qtractorInsertPluginType *pInsertType = NULL; if (iChannels > 0) { pInsertType = new qtractorAudioInsertPluginType(iChannels); if (pInsertType->open()) pPlugin = new qtractorAudioInsertPlugin(pList, pInsertType); } else { pInsertType = new qtractorMidiInsertPluginType(); if (pInsertType->open()) pPlugin = new qtractorMidiInsertPlugin(pList, pInsertType); } if (pPlugin == NULL && pInsertType) delete pInsertType; return pPlugin; } //---------------------------------------------------------------------------- // qtractorAudioInsertPluginType -- Audio-insert pseudo-plugin type instance. // // Derived methods. bool qtractorAudioInsertPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels < 1) return false; #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = "Insert (Audio)"; m_sLabel = "AudioInsert"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel) ^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 2; m_iControlOuts = 0; m_iAudioIns = iChannels; m_iAudioOuts = iChannels; m_iMidiIns = 0; m_iMidiOuts = 0; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorAudioInsertPluginType::close (void) { } // Instance cached-deferred accessors. const QString& qtractorAudioInsertPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Insert Send/Return pseudo-plugin (Audio)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorMidiInsertPluginType -- MIDI-insert pseudo-plugin type instance. // // Derived methods. bool qtractorMidiInsertPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels > 0) return false; #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = "Insert (MIDI)"; m_sLabel = "MidiInsert"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel);//^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 2; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 1; m_iMidiOuts = 1; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorMidiInsertPluginType::close (void) { } // Instance cached-deferred accessors. const QString& qtractorMidiInsertPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Insert Send/Return pseudo-plugin (MIDI)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorAudioInsertPlugin -- Audio-insert pseudo-plugin instance. // // Constructors. qtractorAudioInsertPlugin::qtractorAudioInsertPlugin ( qtractorPluginList *pList, qtractorInsertPluginType *pInsertType ) : qtractorPlugin(pList, pInsertType), m_pAudioBus(NULL) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p] channels=%u", this, pInsertType->channels()); #endif // Custom optimized processors. #if defined(__SSE__) if (sse_enabled()) { m_pfnProcessGain = sse_process_gain; m_pfnProcessDryWet = sse_process_dry_wet; } else { #endif m_pfnProcessGain = std_process_gain; m_pfnProcessDryWet = std_process_dry_wet; #if defined(__SSE__) } #endif // Create and attach the custom parameters... m_pSendGainParam = new qtractorInsertPluginParam(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); m_pDryGainParam = new qtractorInsertPluginParam(this, 1); m_pDryGainParam->setName(QObject::tr("Dry Gain")); m_pDryGainParam->setMinValue(0.0f); m_pDryGainParam->setMaxValue(4.0f); m_pDryGainParam->setDefaultValue(1.0f); m_pDryGainParam->setValue(1.0f, false); addParam(m_pDryGainParam); m_pWetGainParam = new qtractorInsertPluginParam(this, 2); m_pWetGainParam->setName(QObject::tr("Wet Gain")); m_pWetGainParam->setMinValue(0.0f); m_pWetGainParam->setMaxValue(4.0f); m_pWetGainParam->setDefaultValue(1.0f); m_pWetGainParam->setValue(1.0f, false); addParam(m_pWetGainParam); // Setup plugin instance... //setChannels(channels()); } // Destructor. qtractorAudioInsertPlugin::~qtractorAudioInsertPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorAudioInsertPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == NULL) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == instances()) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Cleanup bus... if (m_pAudioBus) { pAudioEngine->removeBusEx(m_pAudioBus); m_pAudioBus->close(); delete m_pAudioBus; m_pAudioBus = NULL; } // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // Audio bus name -- it must be unique... int iBusName = 1; const QString sBusNamePrefix("Insert_%1"); QString sBusName = sBusNamePrefix.arg(iBusName); while (pAudioEngine->findBus(sBusName) || pAudioEngine->findBusEx(sBusName)) sBusName = sBusNamePrefix.arg(++iBusName); // Create the private audio bus... m_pAudioBus = new qtractorAudioBus(pAudioEngine, sBusName, qtractorBus::BusMode(qtractorBus::Duplex | qtractorBus::Ex), false, iChannels); // Add this one to the engine's exo-bus list, // for conection persistence purposes... pAudioEngine->addBusEx(m_pAudioBus); // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Open-up private bus... m_pAudioBus->open(); // (Re)activate instance if necessary... setActivated(bActivated); } // Do the actual activation. void qtractorAudioInsertPlugin::activate (void) { list()->setAudioInsertActivated(true); } // Do the actual deactivation. void qtractorAudioInsertPlugin::deactivate (void) { list()->setAudioInsertActivated(false); } // The main plugin processing procedure. void qtractorAudioInsertPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_pAudioBus == NULL) return; if (!m_pAudioBus->isEnabled()) return; // m_pAudioBus->process_prepare(nframes); float **ppOut = m_pAudioBus->out(); // Sends. float **ppIn = m_pAudioBus->in(); // Returns. const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) { ::memcpy(ppOut[i], ppIBuffer[i], nframes * sizeof(float)); ::memcpy(ppOBuffer[i], ppIn[i], nframes * sizeof(float)); } const float fGain = m_pSendGainParam->value(); (*m_pfnProcessGain)(ppOut, nframes, iChannels, fGain); const float fDry = m_pDryGainParam->value(); const float fWet = m_pWetGainParam->value(); (*m_pfnProcessDryWet)(ppOBuffer, ppIBuffer, nframes, iChannels, fDry, fWet); // m_pAudioBus->process_commit(nframes); } // Pseudo-plugin configuration handlers. void qtractorAudioInsertPlugin::configure ( const QString& sKey, const QString& sValue ) { if (m_pAudioBus == NULL) return; qtractorBus::ConnectItem *pItem = new qtractorBus::ConnectItem; pItem->index = sValue.section('|', 0, 0).toUShort(); const QString& sClient = sValue.section('|', 1, 1); const QString& sClientName = sClient.section(':', 1); if (sClientName.isEmpty()) { pItem->clientName = sClient; } else { // pItem->client = sClient.section(':', 0, 0).toInt(); pItem->clientName = sClientName; } const QString& sPort = sValue.section('|', 2, 2); const QString& sPortName = sPort.section(':', 1); if (sPortName.isEmpty()) { pItem->portName = sPort; } else { // pItem->port = sPort.section(':', 0, 0).toInt(); pItem->portName = sPortName; } const QString& sKeyPrefix = sKey.section('_', 0, 0); if (sKeyPrefix == "in") m_pAudioBus->inputs().append(pItem); else if (sKeyPrefix == "out") m_pAudioBus->outputs().append(pItem); else delete pItem; } // Pseudo-plugin configuration/state snapshot. void qtractorAudioInsertPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); freezeConfigs(qtractorBus::Input); freezeConfigs(qtractorBus::Output); } void qtractorAudioInsertPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioInsertPlugin[%p]::releaseConfigs()", this); #endif clearConfigs(); } void qtractorAudioInsertPlugin::freezeConfigs ( int iBusMode ) { if (m_pAudioBus == NULL) return; // Save connect items... qtractorBus::BusMode busMode = qtractorBus::BusMode(iBusMode); const QString sKeyPrefix(busMode & qtractorBus::Input ? "in" : "out"); int iKey = 0; qtractorBus::ConnectList connects; m_pAudioBus->updateConnects(busMode, connects); QListIterator iter(connects); while (iter.hasNext()) { qtractorBus::ConnectItem *pItem = iter.next(); QString sIndex = QString::number(pItem->index); QString sClient; if (pItem->client >= 0) sClient += QString::number(pItem->client) + ':'; sClient += pItem->clientName; QString sPort; if (pItem->port >= 0) sPort += QString::number(pItem->port) + ':'; sPort += pItem->portName; QString sKey = sKeyPrefix + '_' + QString::number(iKey++); setConfig(sKey, sIndex + '|' + sClient + '|' + sPort); } } // Audio specific accessor. qtractorAudioBus *qtractorAudioInsertPlugin::audioBus (void) const { return m_pAudioBus; } //---------------------------------------------------------------------------- // qtractorMidiInsertPlugin -- MIDI-insert pseudo-plugin instance. // // Constructors. qtractorMidiInsertPlugin::qtractorMidiInsertPlugin ( qtractorPluginList *pList, qtractorInsertPluginType *pInsertType ) : qtractorPlugin(pList, pInsertType), m_pMidiBus(NULL), m_pMidiInputBuffer(NULL), m_pMidiOutputBuffer(NULL) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p] channels=%u", this, pInsertType->channels()); #endif // Create and attach the custom parameters... m_pSendGainParam = new qtractorInsertPluginParam(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); m_pDryGainParam = new qtractorInsertPluginParam(this, 1); m_pDryGainParam->setName(QObject::tr("Dry Gain")); m_pDryGainParam->setMinValue(0.0f); m_pDryGainParam->setMaxValue(4.0f); m_pDryGainParam->setDefaultValue(1.0f); m_pDryGainParam->setValue(1.0f, false); addParam(m_pDryGainParam); m_pWetGainParam = new qtractorInsertPluginParam(this, 2); m_pWetGainParam->setName(QObject::tr("Wet Gain")); m_pWetGainParam->setMinValue(0.0f); m_pWetGainParam->setMaxValue(4.0f); m_pWetGainParam->setDefaultValue(1.0f); m_pWetGainParam->setValue(1.0f, false); addParam(m_pWetGainParam); // Setup plugin instance... //setChannels(channels()); } // Destructor. qtractorMidiInsertPlugin::~qtractorMidiInsertPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorMidiInsertPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == NULL) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == instances()) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Cleanup buffers... if (m_pMidiInputBuffer) { if (m_pMidiBus) pMidiEngine->removeInputBuffer(m_pMidiBus->alsaPort()); delete m_pMidiInputBuffer; m_pMidiInputBuffer = NULL; } if (m_pMidiOutputBuffer) { delete m_pMidiOutputBuffer; m_pMidiOutputBuffer = NULL; } // Cleanup bus... if (m_pMidiBus) { pMidiEngine->removeBusEx(m_pMidiBus); m_pMidiBus->close(); delete m_pMidiBus; m_pMidiBus = NULL; } // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // MIDI bus name -- it must be unique... int iBusName = 1; const QString& sBusNamePrefix = "Insert_%1"; QString sBusName = sBusNamePrefix.arg(iBusName); while (pMidiEngine->findBus(sBusName) || pMidiEngine->findBusEx(sBusName)) sBusName = sBusNamePrefix.arg(++iBusName); // Create the private audio bus... m_pMidiBus = new qtractorMidiBus(pMidiEngine, sBusName, qtractorBus::BusMode(qtractorBus::Duplex | qtractorBus::Ex), false); // Create the private MIDI buffers... m_pMidiInputBuffer = new qtractorMidiInputBuffer(); m_pMidiInputBuffer->setDryGainSubject(m_pDryGainParam->subject()); m_pMidiInputBuffer->setWetGainSubject(m_pWetGainParam->subject()); m_pMidiOutputBuffer = new qtractorMidiOutputBuffer(m_pMidiBus); m_pMidiOutputBuffer->setGainSubject(m_pSendGainParam->subject()); // Add this one to the engine's exo-bus list, // for conection persistence purposes... pMidiEngine->addBusEx(m_pMidiBus); // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Open-up private bus... if (m_pMidiBus->open()) pMidiEngine->addInputBuffer(m_pMidiBus->alsaPort(), m_pMidiInputBuffer); // (Re)activate instance if necessary... setActivated(bActivated); } // Do the actual activation. void qtractorMidiInsertPlugin::activate (void) { } // Do the actual deactivation. void qtractorMidiInsertPlugin::deactivate (void) { if (m_pMidiInputBuffer) m_pMidiInputBuffer->clear(); if (m_pMidiOutputBuffer) m_pMidiOutputBuffer->clear(); } // The main plugin processing procedure. void qtractorMidiInsertPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorMidiManager *pMidiManager = list()->midiManager(); if (pMidiManager && pSession) { const unsigned long t0 = (pSession->isPlaying() ? pSession->playHead() : 0); // Enqueue input events into sends/output bus... if (m_pMidiOutputBuffer) { snd_seq_event_t *pEventBuffer = pMidiManager->events(); const unsigned int iEventCount = pMidiManager->count(); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = &pEventBuffer[i]; if (!m_pMidiOutputBuffer->enqueue(pEv, t0 + pEv->time.tick)) break; } // Wake the asynchronous working thread... if (iEventCount > 0) qtractorMidiSyncItem::syncItem(m_pMidiOutputBuffer); } // Merge events from returns/input events... if (m_pMidiInputBuffer) pMidiManager->processInputBuffer(m_pMidiInputBuffer, t0); } const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) ::memcpy(ppOBuffer[i], ppIBuffer[i], nframes * sizeof(float)); } // Pseudo-plugin configuration handlers. void qtractorMidiInsertPlugin::configure ( const QString& sKey, const QString& sValue ) { if (m_pMidiBus == NULL) return; qtractorBus::ConnectItem *pItem = new qtractorBus::ConnectItem; pItem->index = sValue.section('|', 0, 0).toUShort(); const QString& sClient = sValue.section('|', 1, 1); const QString& sClientName = sClient.section(':', 1); if (sClientName.isEmpty()) { pItem->clientName = sClient; } else { pItem->client = sClient.section(':', 0, 0).toInt(); pItem->clientName = sClientName; } const QString& sPort = sValue.section('|', 2, 2); const QString& sPortName = sPort.section(':', 1); if (sPortName.isEmpty()) { pItem->portName = sPort; } else { pItem->port = sPort.section(':', 0, 0).toInt(); pItem->portName = sPortName; } const QString& sKeyPrefix = sKey.section('_', 0, 0); if (sKeyPrefix == "in") m_pMidiBus->inputs().append(pItem); else if (sKeyPrefix == "out") m_pMidiBus->outputs().append(pItem); else delete pItem; } // Pseudo-plugin configuration/state snapshot. void qtractorMidiInsertPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); freezeConfigs(qtractorBus::Input); freezeConfigs(qtractorBus::Output); } void qtractorMidiInsertPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiInsertPlugin[%p]::releaseConfigs()", this); #endif clearConfigs(); } void qtractorMidiInsertPlugin::freezeConfigs ( int iBusMode ) { if (m_pMidiBus == NULL) return; // Save connect items... qtractorBus::BusMode busMode = qtractorBus::BusMode(iBusMode); const QString sKeyPrefix(busMode & qtractorBus::Input ? "in" : "out"); int iKey = 0; qtractorBus::ConnectList connects; m_pMidiBus->updateConnects(busMode, connects); QListIterator iter(connects); while (iter.hasNext()) { qtractorBus::ConnectItem *pItem = iter.next(); QString sIndex = QString::number(pItem->index); QString sClient; if (pItem->client >= 0) sClient += QString::number(pItem->client) + ':'; sClient += pItem->clientName; QString sPort; if (pItem->port >= 0) sPort += QString::number(pItem->port) + ':'; sPort += pItem->portName; QString sKey = sKeyPrefix + '_' + QString::number(iKey++); setConfig(sKey, sIndex + '|' + sClient + '|' + sPort); } } // MIDI specific accessors. qtractorMidiBus *qtractorMidiInsertPlugin::midiBus (void) const { return m_pMidiBus; } //---------------------------------------------------------------------------- // qtractorAuxSendPluginType -- Aux-send pseudo-plugin impl. // // Factory method (static) qtractorPlugin *qtractorAuxSendPluginType::createPlugin ( qtractorPluginList *pList, unsigned short iChannels ) { // Check whether it's a valid insert pseudo-plugin... qtractorPlugin *pPlugin = NULL; qtractorAuxSendPluginType *pAuxSendType = NULL; if (iChannels > 0) { pAuxSendType = new qtractorAudioAuxSendPluginType(iChannels); if (pAuxSendType->open()) pPlugin = new qtractorAudioAuxSendPlugin(pList, pAuxSendType); } else { pAuxSendType = new qtractorMidiAuxSendPluginType(); if (pAuxSendType->open()) pPlugin = new qtractorMidiAuxSendPlugin(pList, pAuxSendType); } if (pPlugin == NULL && pAuxSendType) delete pAuxSendType; return pPlugin; } //---------------------------------------------------------------------------- // qtractorAudioAuxSendPluginType -- Audio aux-send pseudo-plugin type. // // Derived methods. bool qtractorAudioAuxSendPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels < 1) return false; #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = QObject::tr("Aux Send (Audio)"); m_sLabel = "AudioAuxSend"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel) ^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 1; m_iControlOuts = 0; m_iAudioIns = iChannels; m_iAudioOuts = iChannels; m_iMidiIns = 0; m_iMidiOuts = 0; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorAudioAuxSendPluginType::close (void) { } // Instance cached-deferred accesors. const QString& qtractorAudioAuxSendPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Aux Send pseudo-plugin (Audio)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorMidiAuxSendPluginType -- MIDI Aux-send pseudo-plugin type. // // Derived methods. bool qtractorMidiAuxSendPluginType::open (void) { // Sanity check... const unsigned short iChannels = index(); if (iChannels > 0) return false; #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPluginType[%p]::open() channels=%u", this, iChannels); #endif // Pseudo-plugin type names. m_sName = "Aux Send (MIDI)"; m_sLabel = "MidiAuxSend"; // m_sLabel.remove(' '); // Pseudo-plugin unique identifier. m_iUniqueID = qHash(m_sLabel);//^ qHash(iChannels); // Pseudo-plugin port counts... m_iControlIns = 1; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 1; m_iMidiOuts = 1; // Cache flags. m_bRealtime = true; m_bConfigure = true; // Done. return true; } void qtractorMidiAuxSendPluginType::close (void) { } // Instance cached-deferred accesors. const QString& qtractorMidiAuxSendPluginType::aboutText (void) { if (m_sAboutText.isEmpty()) { m_sAboutText += QObject::tr("Aux Send pseudo-plugin (MIDI)"); m_sAboutText += '\n'; m_sAboutText += QTRACTOR_WEBSITE; m_sAboutText += '\n'; m_sAboutText += QTRACTOR_COPYRIGHT; } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorAudioAuxSendPlugin -- Audio aux-send pseudo-plugin instance. // // Constructors. qtractorAudioAuxSendPlugin::qtractorAudioAuxSendPlugin ( qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType ) : qtractorPlugin(pList, pAuxSendType), m_pAudioBus(NULL) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p] channels=%u", this, pAuxSendType->channels()); #endif // Custom optimized processors. #if defined(__SSE__) if (sse_enabled()) { m_pfnProcessAdd = sse_process_add; } else { #endif m_pfnProcessAdd = std_process_add; #if defined(__SSE__) } #endif // Create and attach the custom parameters... m_pSendGainParam = new qtractorInsertPluginParam(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); } // Destructor. qtractorAudioAuxSendPlugin::~qtractorAudioAuxSendPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorAudioAuxSendPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == NULL) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == instances()) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Cleanup bus... if (m_pAudioBus) m_pAudioBus = NULL; // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Try to find a nice default... if (m_sAudioBusName.isEmpty()) { for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus && pAudioBus->channels() == iChannels) { m_sAudioBusName = pAudioBus->busName(); break; } } } } // Setup aux-send bus... setAudioBusName(m_sAudioBusName); // (Re)activate instance if necessary... setActivated(bActivated); } // Audio bus specific accessors. void qtractorAudioAuxSendPlugin::setAudioBusName ( const QString& sAudioBusName ) { if (sAudioBusName.isEmpty()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; qtractorAudioBus *pAudioBus = static_cast ( pAudioEngine->findOutputBus(sAudioBusName)); if (pAudioBus && pAudioBus->channels() == channels()) { m_pAudioBus = pAudioBus; m_sAudioBusName = sAudioBusName; // setConfig("audioBusName", m_sAudioBusName); } else { m_pAudioBus = NULL; m_sAudioBusName.clear(); // clearConfigs(); } updateAudioBusName(); } const QString& qtractorAudioAuxSendPlugin::audioBusName (void) const { return m_sAudioBusName; } // Audio bus to appear on plugin lists. void qtractorAudioAuxSendPlugin::updateAudioBusName (void) const { const QString sText(m_pAudioBus ? QObject::tr("%1 (Audio)").arg(m_sAudioBusName) : type()->name()); QListIterator iter(items()); while (iter.hasNext()) iter.next()->setText(sText); } // The main plugin processing procedure. void qtractorAudioAuxSendPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_pAudioBus == NULL) return; if (!m_pAudioBus->isEnabled()) return; // m_pAudioBus->process_prepare(nframes); float **ppOut = m_pAudioBus->out(); const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) ::memcpy(ppOBuffer[i], ppIBuffer[i], nframes * sizeof(float)); const float fGain = m_pSendGainParam->value(); (*m_pfnProcessAdd)(ppOut, ppOBuffer, nframes, iChannels, fGain); // m_pAudioBus->process_commit(nframes); } // Do the actual activation. void qtractorAudioAuxSendPlugin::activate (void) { } // Do the actual deactivation. void qtractorAudioAuxSendPlugin::deactivate (void) { } // Pseudo-plugin configuration handlers. void qtractorAudioAuxSendPlugin::configure ( const QString& sKey, const QString& sValue ) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::configure()", this); #endif if (sKey == "audioBusName") setAudioBusName(sValue); } // Pseudo-plugin configuration/state snapshot. void qtractorAudioAuxSendPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); setConfig("audioBusName", m_sAudioBusName); } void qtractorAudioAuxSendPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorAudioAuxSendPlugin[%p]::releaseConfigs()", this); #endif clearConfigs(); } //---------------------------------------------------------------------------- // qtractorMidiAuxSendPlugin -- MIDI aux-send pseudo-plugin instance. // // Constructors. qtractorMidiAuxSendPlugin::qtractorMidiAuxSendPlugin ( qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType ) : qtractorPlugin(pList, pAuxSendType), m_pMidiBus(NULL), m_pMidiOutputBuffer(NULL) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p] channels=%u", this, pAuxSendType->channels()); #endif // Create and attach the custom parameters... m_pSendGainParam = new qtractorInsertPluginParam(this, 0); m_pSendGainParam->setName(QObject::tr("Send Gain")); m_pSendGainParam->setMinValue(0.0f); m_pSendGainParam->setMaxValue(4.0f); m_pSendGainParam->setDefaultValue(1.0f); m_pSendGainParam->setValue(1.0f, false); addParam(m_pSendGainParam); } // Destructor. qtractorMidiAuxSendPlugin::~qtractorMidiAuxSendPlugin (void) { // Cleanup plugin instance... setChannels(0); } // Channel/instance number accessors. void qtractorMidiAuxSendPlugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorPluginType *pType = type(); if (pType == NULL) return; // We'll need this globals... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; // Estimate the (new) number of instances... const unsigned short iInstances = pType->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == instances()) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Cleanup buffer... if (m_pMidiOutputBuffer) { delete m_pMidiOutputBuffer; m_pMidiOutputBuffer = NULL; } // Cleanup bus... if (m_pMidiBus) m_pMidiBus = NULL; // Set new instance number... setInstances(iInstances); if (iInstances < 1) { // setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // Try to find a nice default... if (m_sMidiBusName.isEmpty()) { for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { m_sMidiBusName = pMidiBus->busName(); break; } } } } // Setup aux-send bus... setMidiBusName(m_sMidiBusName); // (Re)activate instance if necessary... setActivated(bActivated); } // MIDI bus specific accessors. void qtractorMidiAuxSendPlugin::setMidiBusName ( const QString& sMidiBusName ) { if (sMidiBusName.isEmpty()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; qtractorMidiBus *pMidiBus = static_cast ( pMidiEngine->findOutputBus(sMidiBusName)); if (pMidiBus) { m_pMidiBus = pMidiBus; m_sMidiBusName = sMidiBusName; // setConfig("midiBusName", m_sMidiBusName); } else { m_pMidiBus = NULL; m_sMidiBusName.clear(); // clearConfigs(); } // (Re)create private MIDI buffer... if (m_pMidiOutputBuffer) { delete m_pMidiOutputBuffer; m_pMidiOutputBuffer = NULL; } if (m_pMidiBus && m_pMidiOutputBuffer == NULL) { m_pMidiOutputBuffer = new qtractorMidiOutputBuffer(m_pMidiBus); m_pMidiOutputBuffer->setGainSubject(m_pSendGainParam->subject()); } updateMidiBusName(); } const QString& qtractorMidiAuxSendPlugin::midiBusName (void) const { return m_sMidiBusName; } // Audio bus to appear on plugin lists. void qtractorMidiAuxSendPlugin::updateMidiBusName (void) const { const QString sText(m_pMidiBus ? QObject::tr("%1 (MIDI)").arg(m_sMidiBusName) : type()->name()); QListIterator iter(items()); while (iter.hasNext()) iter.next()->setText(sText); } // The main plugin processing procedure. void qtractorMidiAuxSendPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorMidiManager *pMidiManager = list()->midiManager(); if (m_pMidiBus && m_pMidiOutputBuffer && pMidiManager && pSession) { // Enqueue events into sends/output bus... const unsigned long t0 = (pSession->isPlaying() ? pSession->playHead() : 0); snd_seq_event_t *pEventBuffer = pMidiManager->events(); const unsigned int iEventCount = pMidiManager->count(); for (unsigned int i = 0; i < iEventCount; ++i) { snd_seq_event_t *pEv = &pEventBuffer[i]; if (!m_pMidiOutputBuffer->enqueue(pEv, t0 + pEv->time.tick)) break; } // Wake the asynchronous working thread... if (iEventCount > 0) qtractorMidiSyncItem::syncItem(m_pMidiOutputBuffer); } const unsigned short iChannels = channels(); for (unsigned short i = 0; i < iChannels; ++i) ::memcpy(ppOBuffer[i], ppIBuffer[i], nframes * sizeof(float)); } // Do the actual activation. void qtractorMidiAuxSendPlugin::activate (void) { } // Do the actual deactivation. void qtractorMidiAuxSendPlugin::deactivate (void) { if (m_pMidiOutputBuffer) m_pMidiOutputBuffer->clear(); } // Pseudo-plugin configuration handlers. void qtractorMidiAuxSendPlugin::configure ( const QString& sKey, const QString& sValue ) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::configure()", this); #endif if (sKey == "midiBusName") setMidiBusName(sValue); } // Pseudo-plugin configuration/state snapshot. void qtractorMidiAuxSendPlugin::freezeConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::freezeConfigs()", this); #endif clearConfigs(); setConfig("midiBusName", m_sMidiBusName); } void qtractorMidiAuxSendPlugin::releaseConfigs (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMidiAuxSendPlugin[%p]::releaseConfigs()", this); #endif clearConfigs(); } // end of qtractorInsertPlugin.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlForm.cpp0000644000000000000000000000013213014536043021165 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.756097039 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlForm.cpp0000644000175000001440000006305113014536043022012 0ustar00rncbcusers00000000000000// qtractorMidiControlForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlForm.h" #include "qtractorMidiControlTypeGroup.h" #include "qtractorOptions.h" #include #include #include #include //---------------------------------------------------------------------- // qtractorMidiControlMapListItem -- Control Map item. // #include "qtractorConnect.h" class qtractorMidiControlMapListItem : public QTreeWidgetItem { public: // Contructor. qtractorMidiControlMapListItem() : QTreeWidgetItem() {} protected: bool operator< ( const QTreeWidgetItem& other ) const { QTreeWidget *parent = QTreeWidgetItem::treeWidget(); if (parent == NULL) return false; const int col = parent->sortColumn(); if (col < 0) return false; return qtractorClientListView::lessThan(*this, other, col); } }; //---------------------------------------------------------------------- // class qtractorMidiControlForm -- MIDI controller file manager form. // // Constructor. qtractorMidiControlForm::qtractorMidiControlForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_iDirtyCount = 0; m_iDirtyMap = 0; m_iUpdating = 0; QHeaderView *pHeader = m_ui.FilesListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader = m_ui.ControlMapListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif m_pControlTypeGroup = new qtractorMidiControlTypeGroup(NULL, m_ui.ControlTypeComboBox, m_ui.ParamComboBox, m_ui.ParamTextLabel); m_ui.ControlTypeComboBox->setCurrentIndex(3); // Controller (default). // m_ui.ChannelComboBox->clear(); m_ui.ChannelComboBox->addItem("*"); for (unsigned short iChannel = 0; iChannel < 16; ++iChannel) m_ui.ChannelComboBox->addItem(textFromChannel(iChannel)); const QIcon iconCommand(":/images/itemChannel.png"); // m_ui.CommandComboBox->clear(); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_GAIN)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_PANNING)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_MONITOR)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_RECORD)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_MUTE)); m_ui.CommandComboBox->addItem(iconCommand, qtractorMidiControl::nameFromCommand(qtractorMidiControl::TRACK_SOLO)); m_ui.SyncCheckBox->setChecked(qtractorMidiControl::isSync()); stabilizeTypeChange(); refreshFiles(); adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.FilesListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.ControlMapListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.ImportPushButton, SIGNAL(clicked()), SLOT(importSlot())); QObject::connect(m_ui.RemovePushButton, SIGNAL(clicked()), SLOT(removeSlot())); QObject::connect(m_ui.MoveUpPushButton, SIGNAL(clicked()), SLOT(moveUpSlot())); QObject::connect(m_ui.MoveDownPushButton, SIGNAL(clicked()), SLOT(moveDownSlot())); QObject::connect(m_pControlTypeGroup, SIGNAL(controlTypeChanged(int)), SLOT(typeChangedSlot())); QObject::connect(m_pControlTypeGroup, SIGNAL(controlParamChanged(int)), SLOT(keyChangedSlot())); QObject::connect(m_ui.ChannelComboBox, SIGNAL(activated(int)), SLOT(keyChangedSlot())); QObject::connect(m_ui.TrackCheckBox, SIGNAL(toggled(bool)), SLOT(keyChangedSlot())); QObject::connect(m_ui.TrackSpinBox, SIGNAL(valueChanged(int)), SLOT(valueChangedSlot())); QObject::connect(m_ui.CommandComboBox, SIGNAL(activated(int)), SLOT(valueChangedSlot())); QObject::connect(m_ui.FeedbackCheckBox, SIGNAL(toggled(bool)), SLOT(valueChangedSlot())); QObject::connect(m_ui.MapPushButton, SIGNAL(clicked()), SLOT(mapSlot())); QObject::connect(m_ui.UnmapPushButton, SIGNAL(clicked()), SLOT(unmapSlot())); QObject::connect(m_ui.SyncCheckBox, SIGNAL(toggled(bool)), SLOT(syncSlot(bool))); QObject::connect(m_ui.ReloadPushButton, SIGNAL(clicked()), SLOT(reloadSlot())); QObject::connect(m_ui.ExportPushButton, SIGNAL(clicked()), SLOT(exportSlot())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); } // Destructor. qtractorMidiControlForm::~qtractorMidiControlForm (void) { delete m_pControlTypeGroup; } // Reject settings (Cancel button slot). void qtractorMidiControlForm::reject (void) { // Check if there's any pending changes... if (m_iDirtyMap > 0) reloadSlot(); if (m_iDirtyMap == 0) QDialog::reject(); } // Import new intrument file(s) into listing. void qtractorMidiControlForm::importSlot (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; QStringList files; const QString sExt("qtc"); const QString& sTitle = tr("Import Controller Files") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Controller files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; files = QFileDialog::getOpenFileNames(this, sTitle, pOptions->sMidiControlDir, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, pOptions->sMidiControlDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setHistory(pOptions->midiControlFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiControlDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (files.isEmpty()) return; // Remember this last directory... // For avery selected controller file to load... QTreeWidgetItem *pItem = NULL; QStringListIterator iter(files); while (iter.hasNext()) { // Merge the file contents into global container... const QString& sPath = iter.next(); // Start inserting in the current selected or last item... if (pItem == NULL) pItem = m_ui.FilesListView->currentItem(); if (pItem == NULL) { int iLastItem = m_ui.FilesListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.FilesListView->topLevelItem(iLastItem); } // New item on the block :-) pItem = new QTreeWidgetItem(m_ui.FilesListView, pItem); if (pItem) { QFileInfo info(sPath); pItem->setIcon(0, QIcon(":/images/itemFile.png")); pItem->setText(0, info.completeBaseName()); pItem->setText(1, sPath); m_ui.FilesListView->setCurrentItem(pItem); pOptions->sMidiControlDir = info.absolutePath(); } } // Make effect immediately. reloadSlot(); } // Remove a file from controller list. void qtractorMidiControlForm::removeSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem == NULL) return; // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { // Show the warning... if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to remove controller file:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pItem->text(1)), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Just do it! delete pItem; // Effect immediate. reloadSlot(); } // Move a file up on the controller list. void qtractorMidiControlForm::moveUpSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem > 0) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem - 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); } } reloadSlot(); } // Move a file down on the controller list. void qtractorMidiControlForm::moveDownSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem < m_ui.FilesListView->topLevelItemCount() - 1) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem + 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); } } reloadSlot(); } // Map current channel/control command. void qtractorMidiControlForm::mapSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(m_ui.ChannelComboBox->currentText()); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; const qtractorMidiControl::Command command = qtractorMidiControl::commandFromName( m_ui.CommandComboBox->currentText()); const int iTrack = m_ui.TrackSpinBox->value(); const bool bFeedback = m_ui.FeedbackCheckBox->isChecked(); pMidiControl->mapChannelParam( ctype, iChannel, iParam, command, iTrack, bFeedback); m_iDirtyCount = 0; ++m_iDirtyMap; refreshControlMap(); } // Unmap current channel/control command. void qtractorMidiControlForm::unmapSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(m_ui.ChannelComboBox->currentText()); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; pMidiControl->unmapChannelParam(ctype, iChannel, iParam); m_iDirtyCount = 0; ++m_iDirtyMap; refreshControlMap(); } // Export the whole state into a single controller file. void qtractorMidiControlForm::exportSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; QString sPath; const QString sExt("qtc"); const QString& sTitle = tr("Export Controller File") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Controller files (*.%1)").arg(sExt); if (pOptions->midiControlFiles.isEmpty()) { sPath = QFileInfo(pOptions->sMidiControlDir, tr("controller") + '.' + sExt).absoluteFilePath(); } else sPath = pOptions->midiControlFiles.last(); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sPath = QFileDialog::getSaveFileName(this, sTitle, sPath, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, sPath, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setHistory(pOptions->midiControlFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiControlDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sPath = fileDialog.selectedFiles().first(); else sPath.clear(); #endif if (sPath.isEmpty() || sPath.at(0) == '.') return; // Enforce .qtc extension... if (QFileInfo(sPath).suffix().isEmpty()) { sPath += '.' + sExt; // Check if already exists... if (QFileInfo(sPath).exists()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The controller file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } } // Just save the whole bunch... if (pMidiControl->saveDocument(sPath)) { pOptions->sMidiControlDir = QFileInfo(sPath).absolutePath(); if (m_iDirtyMap > 0 && QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Saved controller mappings may not be effective\n" "the next time you start this program.\n\n" "\"%1\"\n\n" "Do you want to apply to controller files?") .arg(sPath), QMessageBox::Apply | QMessageBox::Ignore) == QMessageBox::Apply) { // Apply by append... pOptions->midiControlFiles.clear(); pOptions->midiControlFiles.append(sPath); // Won't be dirty anymore. m_iDirtyMap = 0; // Make it renew... refreshFiles(); reloadSlot(); } } } // MIDI controller catchup/hook sync state. void qtractorMidiControlForm::syncSlot ( bool bOn ) { qtractorMidiControl::setSync(bOn); } // Reload the complete controller configurations, from list. void qtractorMidiControlForm::reloadSlot (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; // Check if there's any pending map changes... if (m_iDirtyMap > 0 && !pMidiControl->controlMap().isEmpty() && QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Controller mappings have been changed.") + "\n\n" + tr("Do you want to save the changes?"), QMessageBox::Save | QMessageBox::Discard) == QMessageBox::Save) { // Export is save... :) exportSlot(); return; } qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // Ooops... pMidiControl->clear(); pOptions->midiControlFiles.clear(); // Load each file in order... const int iItemCount = m_ui.FilesListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_ui.FilesListView->topLevelItem(iItem); if (pItem) { const QString& sPath = pItem->text(1); if (pMidiControl->loadDocument(sPath)) pOptions->midiControlFiles.append(sPath); } } // Not dirty anymore... m_iDirtyCount = 0; m_iDirtyMap = 0; refreshControlMap(); } // Mapping type field have changed.. void qtractorMidiControlForm::typeChangedSlot (void) { if (m_iUpdating > 0) return; ++m_iDirtyCount; // stabilizeTypeChange(); stabilizeKeyChange(); } void qtractorMidiControlForm::stabilizeTypeChange (void) { m_pControlTypeGroup->updateControlType(); } // Mapping key fields have changed.. void qtractorMidiControlForm::keyChangedSlot (void) { if (m_iUpdating > 0) return; ++m_iDirtyCount; stabilizeKeyChange(); } void qtractorMidiControlForm::stabilizeKeyChange (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; const QString& sType = m_ui.ControlTypeComboBox->currentText(); const QString& sChannel = m_ui.ChannelComboBox->currentText(); const QString& sParam = m_ui.ParamComboBox->currentText(); const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(sChannel); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; const bool bMapped = pMidiControl->isChannelParamMapped(ctype, iChannel, iParam); if (bMapped) { QList items = m_ui.ControlMapListView->findItems(sType, Qt::MatchExactly, 0); QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if ((iParam & qtractorMidiControl::TrackParam) == 0 && pItem->text(3)[0] == '+') continue; if (pItem->text(1) == sChannel && pItem->text(2) == sParam) { ++m_iUpdating; m_ui.ControlMapListView->setCurrentItem(pItem); --m_iUpdating; break; } } } m_ui.TrackCheckBox->setEnabled( (iChannel & qtractorMidiControl::TrackParam) == 0); m_ui.MapPushButton->setEnabled(!bMapped && m_iDirtyCount > 0); m_ui.UnmapPushButton->setEnabled(bMapped); } // Mapping value fields have changed.. void qtractorMidiControlForm::valueChangedSlot (void) { if (m_iUpdating > 0) return; ++m_iDirtyCount; stabilizeValueChange(); } void qtractorMidiControlForm::stabilizeValueChange (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); const unsigned short iChannel = channelFromText(m_ui.ChannelComboBox->currentText()); unsigned short iParam = m_pControlTypeGroup->controlParam(); if (m_ui.TrackCheckBox->isChecked() && (iChannel & qtractorMidiControl::TrackParam) == 0) iParam |= qtractorMidiControl::TrackParam; const bool bMapped = pMidiControl->isChannelParamMapped(ctype, iChannel, iParam); if (bMapped) { qtractorMidiControl::Command command = qtractorMidiControl::commandFromName( m_ui.CommandComboBox->currentText()); int iTrack = m_ui.TrackSpinBox->value(); bool bFeedback = m_ui.FeedbackCheckBox->isChecked(); pMidiControl->mapChannelParam( ctype, iChannel, iParam, command, iTrack, bFeedback); m_iDirtyCount = 0; ++m_iDirtyMap; refreshControlMap(); } } // Stabilize form status. void qtractorMidiControlForm::stabilizeForm (void) { if (m_iUpdating > 0) return; QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { const int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); const int iItemCount = m_ui.FilesListView->topLevelItemCount(); m_ui.RemovePushButton->setEnabled(true); m_ui.MoveUpPushButton->setEnabled(iItem > 0); m_ui.MoveDownPushButton->setEnabled(iItem < iItemCount - 1); } else { m_ui.RemovePushButton->setEnabled(false); m_ui.MoveUpPushButton->setEnabled(false); m_ui.MoveDownPushButton->setEnabled(false); } pItem = m_ui.ControlMapListView->currentItem(); if (pItem) { ++m_iUpdating; m_pControlTypeGroup->setControlType( qtractorMidiControl::typeFromName(pItem->text(0))); m_pControlTypeGroup->setControlParam( // remove non-digits tail... pItem->text(2).remove(QRegExp("[\\D]+.*$")).toUShort()); m_ui.ChannelComboBox->setCurrentIndex( m_ui.ChannelComboBox->findText(pItem->text(1))); QString sText = pItem->text(3); m_ui.TrackCheckBox->setChecked(sText[0] == '+'); m_ui.TrackSpinBox->setValue( // remove non-digits any... sText.remove(QRegExp("[\\D]*")).toInt()); m_ui.CommandComboBox->setCurrentIndex( m_ui.CommandComboBox->findText(pItem->text(4))); m_ui.FeedbackCheckBox->setChecked(pItem->text(5) == tr("Yes")); --m_iUpdating; } m_ui.ReloadPushButton->setEnabled(m_iDirtyMap > 0); qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) m_ui.ExportPushButton->setEnabled( !pMidiControl->controlMap().isEmpty()); stabilizeKeyChange(); } // Refresh all controller definition views. void qtractorMidiControlForm::refreshFiles (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // Freeze... m_ui.FilesListView->setUpdatesEnabled(false); // Files list view... m_ui.FilesListView->clear(); QList files; QStringListIterator iter(pOptions->midiControlFiles); while (iter.hasNext()) { const QString& sPath = iter.next(); QTreeWidgetItem *pFileItem = new QTreeWidgetItem(); pFileItem->setIcon(0, QIcon(":/images/itemFile.png")); pFileItem->setText(0, QFileInfo(sPath).completeBaseName()); pFileItem->setText(1, sPath); files.append(pFileItem); } m_ui.FilesListView->addTopLevelItems(files); // Bail out... m_ui.FilesListView->setUpdatesEnabled(true); refreshControlMap(); } // Refresh controller map view. void qtractorMidiControlForm::refreshControlMap (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; // Freeze... m_ui.ControlMapListView->setUpdatesEnabled(false); // Control map list view... m_ui.ControlMapListView->clear(); QList items; const qtractorMidiControl::ControlMap& controlMap = pMidiControl->controlMap(); qtractorMidiControl::ControlMap::ConstIterator it = controlMap.constBegin(); const qtractorMidiControl::ControlMap::ConstIterator& it_end = controlMap.constEnd(); const QIcon iconControlType(":/images/itemProperty.png"); const QIcon iconParam(":/images/itemControllers.png"); const QIcon iconCommand(":/images/itemChannel.png"); qtractorMidiControlMapListItem *pItem; for ( ; it != it_end; ++it) { const qtractorMidiControl::MapKey& key = it.key(); const qtractorMidiControl::MapVal& val = it.value(); pItem = new qtractorMidiControlMapListItem(); pItem->setIcon(0, iconControlType); pItem->setText(0, qtractorMidiControl::nameFromType(key.type())); pItem->setText(1, textFromChannel(key.channel())); pItem->setIcon(2, iconParam); pItem->setText(2, textFromParam(key.type(), key.param())); QString sText; if (key.isParamTrack()) sText += "+ "; pItem->setText(3, sText + QString::number(val.track())); pItem->setIcon(4, iconCommand); pItem->setText(4, qtractorMidiControl::nameFromCommand(val.command())); pItem->setText(5, val.isFeedback() ? tr("Yes") : tr("No")); items.append(pItem); } m_ui.ControlMapListView->addTopLevelItems(items); // Bail out... m_ui.ControlMapListView->setUpdatesEnabled(true); stabilizeForm(); } // Channel text conversion helpers. unsigned short qtractorMidiControlForm::channelFromText ( const QString& sText ) const { if (sText == "*" || sText.isEmpty()) return qtractorMidiControl::TrackParam; else return sText.toUShort() - 1; } QString qtractorMidiControlForm::textFromChannel ( unsigned short iChannel ) const { if (iChannel & qtractorMidiControl::TrackParam) return "*"; // "TrackParam"; else return QString::number(iChannel + 1); } // Controller parameter text conversion helpers. unsigned short qtractorMidiControlForm::paramFromText ( qtractorMidiControl::ControlType /*ctype*/, const QString& sText ) const { return sText.section(' ', 0, 0).toUShort(); } QString qtractorMidiControlForm::textFromParam ( qtractorMidiControl::ControlType ctype, unsigned short iParam ) const { iParam &= qtractorMidiControl::TrackParamMask; QString sText; const QString sTextMask("%1 - %2"); switch (ctype) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultNoteName(iParam)); break; case qtractorMidiEvent::CONTROLLER: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultControllerName(iParam)); break; case qtractorMidiEvent::PGMCHANGE: sText = sTextMask.arg(iParam).arg('-'); break; case qtractorMidiEvent::REGPARAM: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultRpnNames().value(iParam)); break; case qtractorMidiEvent::NONREGPARAM: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultNrpnNames().value(iParam)); break; case qtractorMidiEvent::CONTROL14: sText = sTextMask.arg(iParam) .arg(qtractorMidiEditor::defaultControl14Name(iParam)); break; case qtractorMidiEvent::CHANPRESS: case qtractorMidiEvent::PITCHBEND: default: break; } return sText; } // end of qtractorMidiControlForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorActionControl.h0000644000000000000000000000013213014536043020341 xustar0030 mtime=1479719971.736087039 30 atime=1479719971.736087039 30 ctime=1479719971.736087039 qtractor-0.8.0/src/qtractorActionControl.h0000644000175000001440000000500713014536043021163 0ustar00rncbcusers00000000000000// qtractorActionControl.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorActionControl_h #define __qtractorActionControl_h #include "qtractorMidiControlObserver.h" #include //---------------------------------------------------------------------- // class qtractorActionControl -- (QAction) MIDI observers map. // class qtractorActionControl : public QObject { Q_OBJECT public: // ctor. qtractorActionControl(QObject *pParent = NULL); // dtor. ~qtractorActionControl(); // MIDI observers interface. class MidiObserver : public qtractorMidiControlObserver { public: MidiObserver(QAction *pAction); protected: void update(bool bUpdate); private: QAction *m_pAction; qtractorSubject m_subject; }; // MIDI observers map accessor. typedef QHash MidiObservers; const MidiObservers& midiObservers() const { return m_midiObservers; } // MIDI observers map methods. MidiObserver *getMidiObserver(QAction *pAction); MidiObserver *addMidiObserver(QAction *pAction); void removeMidiObserver(QAction *pAction); // MIDI observers map cleaner. void clear(); // Pseudo-singleton instance accessor. static qtractorActionControl *getInstance(); // Complete action text, from associated menus. static QString menuActionText(QAction *pAction, const QString& sText); protected slots: // MIDI observer trigger slot. void triggeredSlot(bool bOn); private: // MIDI observers map. MidiObservers m_midiObservers; // Pseudo-singleton instance. static qtractorActionControl *g_pActionControl; }; #endif // __qtractorActionControl_h // end of qtractorActionControl.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioVorbisFile.h0000644000000000000000000000013213014536043020611 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.739088539 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioVorbisFile.h0000644000175000001440000000617013014536043021435 0ustar00rncbcusers00000000000000// qtractorAudioVorbisFile.h // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioVorbisFile_h #define __qtractorAudioVorbisFile_h #include "qtractorAudioFile.h" #ifdef CONFIG_LIBVORBIS // libvorbis API. #include #include #endif //---------------------------------------------------------------------- // class qtractorAudioVorbisFile -- Buffered audio file declaration. // class qtractorAudioVorbisFile : public qtractorAudioFile { public: // Constructor. qtractorAudioVorbisFile(unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0); // Destructor. virtual ~qtractorAudioVorbisFile(); // Virtual method mockups. bool open (const QString& sFilename, int iMode = Read); int read (float **ppFrames, unsigned int iFrames); int write (float **ppFrames, unsigned int iFrames); bool seek (unsigned long iOffset); void close (); // Virtual accessor mockups. int mode() const; unsigned short channels() const; unsigned long frames() const; // Specialty methods. unsigned int sampleRate() const; protected: // Flush encoder buffers. void flush(bool fEos = false); private: int m_iMode; // open mode (Read only). FILE *m_pFile; // fopen file descriptor. unsigned short m_iChannels; // estimated channel count. unsigned int m_iSampleRate; // estimated sample rate; unsigned long m_iFrames; // estimated encoded frames; #ifdef CONFIG_LIBVORBIS // Common codec variable. vorbis_info *m_ovinfo; // libvorbisfile info struct. // Encoder specific variables. vorbis_comment m_ovcomment; // struct that stores all the user comments. vorbis_dsp_state m_ovdsp; // central working state for the encoder. vorbis_block m_ovblock; // local working space for the encoder. ogg_stream_state m_ovstate; // physical pages, logical stream of packets. // Decoder specific variables. OggVorbis_File m_ovfile; // libsvorbisfile descriptor. int m_ovsect; // libvorbisfile current section. #endif // CONFIG_LIBVORBIS unsigned int m_iBufferSize; // estimated buffer size. }; #endif // __qtractorAudioVorbisFile_h // end of qtractorAudioVorbisFile.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControl.cpp0000644000000000000000000000013213014536043020341 xustar0030 mtime=1479719971.756097039 30 atime=1479719971.755096539 30 ctime=1479719971.756097039 qtractor-0.8.0/src/qtractorMidiControl.cpp0000644000175000001440000006733013014536043021172 0ustar00rncbcusers00000000000000// qtractorMidiControl.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2009, gizzmo aka Mathias Krause. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControl.h" #include "qtractorMidiEngine.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorTrackCommand.h" #include "qtractorDocument.h" #include #include // Translatable macro contextualizer. #undef _TR #define _TR(x) QT_TR_NOOP(x) #include // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32_NOP // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4); u.i += 0x2a6497f8; return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } //---------------------------------------------------------------------- // qtractorMidiControl -- MIDI control map (singleton). // // Kind of singleton reference. qtractorMidiControl *qtractorMidiControl::g_pMidiControl = NULL; // Constructor. qtractorMidiControl::qtractorMidiControl (void) { // Pseudo-singleton reference setup. g_pMidiControl = this; // Default controller mapping... clear(); } // Destructor. qtractorMidiControl::~qtractorMidiControl (void) { // Pseudo-singleton reference shut-down. g_pMidiControl = NULL; } // Kind of singleton reference. qtractorMidiControl *qtractorMidiControl::getInstance (void) { return g_pMidiControl; } // Clear control map (reset to default). void qtractorMidiControl::clear (void) { m_controlMap.clear(); #ifdef TEST_USx2y // JLCooper faders (as in US-224)... mapChannelControllerParam(15, TrackGain, 0x40); // No feedback. #endif #ifdef TEST_BCx2000 // Generic track feedback controllers (eg. Behringer BCx2000)... mapChannelParamController(7, TrackGain, 0, true); mapChannelParamController(10, TrackPanning, 0, true); mapChannelParamController(20, TrackMute, 0, true); #endif m_observerMap.clear(); } // Clear track (catch-up) map. void qtractorMidiControl::clearControlMap (void) { ControlMap::Iterator it = m_controlMap.begin(); const ControlMap::Iterator& it_end = m_controlMap.end(); for ( ; it != it_end; ++it) it.value().clear(); } // Insert new controller mappings. void qtractorMidiControl::mapChannelParam ( ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack, bool bFeedback ) { m_controlMap.insert( MapKey(ctype, iChannel, iParam), MapVal(command, iTrack, bFeedback)); } void qtractorMidiControl::mapChannelTrack ( ControlType ctype, unsigned short iParam, Command command, int iTrack, bool bFeedback ) { mapChannelParam( ctype, TrackParam, iParam, command, iTrack, bFeedback); } void qtractorMidiControl::mapChannelParamTrack ( ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack, bool bFeedback ) { mapChannelParam( ctype, iChannel, iParam | TrackParam, command, iTrack, bFeedback); } // Remove existing controller mapping. void qtractorMidiControl::unmapChannelParam ( ControlType ctype, unsigned short iChannel, unsigned short iParam ) { m_controlMap.remove(MapKey(ctype, iChannel, iParam)); } // Check if given channel, param triplet is currently mapped. bool qtractorMidiControl::isChannelParamMapped ( ControlType ctype, unsigned short iChannel, unsigned short iParam ) const { return m_controlMap.contains(MapKey(ctype, iChannel, iParam)); } // Resend all (tracks) controllers // (eg. session initialized, track added/removed) void qtractorMidiControl::sendAllControllers ( int iFirstTrack ) const { if (iFirstTrack < 0) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiControl::sendAllControllers(%d)", iFirstTrack); #endif // 1. Walk through midi controller map... ControlMap::ConstIterator it = m_controlMap.constBegin(); const ControlMap::ConstIterator& it_end = m_controlMap.constEnd(); for ( ; it != it_end; ++it) { const MapVal& val = it.value(); if (val.isFeedback()) { const MapKey& key = it.key(); unsigned short iChannel = key.channel(); unsigned short iParam = key.param(); if (key.isParamTrack()) iParam &= TrackParamMask; int iTrack = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (iTrack >= iFirstTrack) { if (key.isChannelTrack()) sendTrackController(key.type(), pTrack, val.command(), iTrack, iParam); else if (key.isParamTrack()) sendTrackController(key.type(), pTrack, val.command(), iChannel, iParam + iTrack); else if (val.track() == iTrack) { sendTrackController(key.type(), pTrack, val.command(), iChannel, iParam); break; // Bail out from inner track loop. } } ++iTrack; } } } // 2. Walk through midi observer map... if (iFirstTrack == 0) { ObserverMap::ConstIterator iter = m_observerMap.constBegin(); const ObserverMap::ConstIterator& iter_end = m_observerMap.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiControlObserver *pMidiObserver = iter.value(); if (pMidiObserver->isFeedback()) { sendController( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param(), pMidiObserver->midiValue()); } } } } // Find incoming controller event map. qtractorMidiControl::ControlMap::Iterator qtractorMidiControl::findEvent ( const qtractorCtlEvent& ctle ) { // Check if controller map includes this event... ControlMap::Iterator it = m_controlMap.begin(); const ControlMap::Iterator& it_end = m_controlMap.end(); for ( ; it != it_end; ++it) { const MapKey& key = it.key(); if (key.match(ctle.type(), ctle.channel(), ctle.param())) break; } return it; } // Process incoming controller event. bool qtractorMidiControl::processEvent ( const qtractorCtlEvent& ctle ) { bool bResult = false; // Find whether there's any observer assigned... qtractorMidiControlObserver *pMidiObserver = findMidiObserver(ctle.type(), ctle.channel(), ctle.param()); if (pMidiObserver) { pMidiObserver->setMidiValue(ctle.value()); bResult = true; } else { qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) pMidiObserverForm->processEvent(ctle); } // Find incoming controller event map tuple. ControlMap::Iterator it = findEvent(ctle); // Is there one mapped, indeed? if (it == m_controlMap.end()) return bResult; // Find the track by number... const MapKey& key = it.key(); MapVal& val = it.value(); int iTrack = val.track(); if (key.isChannelTrack()) { iTrack += int(ctle.channel()); } else if (key.isParamTrack()) { const unsigned short iKeyParam = key.param() & TrackParamMask; const unsigned short iCtlParam = ctle.param(); if (iCtlParam >= iKeyParam) iTrack += iCtlParam - iKeyParam; else return bResult; } qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return bResult; qtractorTrack *pTrack = pSession->tracks().at(iTrack); if (pTrack == NULL) return bResult; ControlScale scale(ctle.type()); MapVal::Track& ctlv = val.track(iTrack); float fValue; switch (val.command()) { case TRACK_GAIN: fValue = scale.valueFromMidi(ctle.value()); if (pTrack->trackType() == qtractorTrack::Audio) fValue = ::cubef2(fValue); if (ctlv.sync(fValue, pTrack->gain())) { bResult = pSession->execute( new qtractorTrackGainCommand(pTrack, ctlv.value(), true)); } break; case TRACK_PANNING: fValue = scale.valueSignedFromMidi(ctle.value()); if (ctlv.sync(fValue, pTrack->panning())) { bResult = pSession->execute( new qtractorTrackPanningCommand(pTrack, ctlv.value(), true)); } break; case TRACK_MONITOR: fValue = scale.valueToggledFromMidi(ctle.value()); if (ctlv.sync(fValue, (pTrack->isMonitor() ? 1.0f : 0.0f))) { bResult = pSession->execute( new qtractorTrackMonitorCommand(pTrack, ctlv.value(), true)); } break; case TRACK_RECORD: fValue = scale.valueToggledFromMidi(ctle.value()); if (ctlv.sync(fValue, (pTrack->isRecord() ? 1.0f : 0.0f))) { bResult = pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Record, ctlv.value(), true)); } break; case TRACK_MUTE: fValue = scale.valueToggledFromMidi(ctle.value()); if (ctlv.sync(fValue, (pTrack->isMute() ? 1.0f : 0.0f))) { bResult = pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Mute, ctlv.value(), true)); } break; case TRACK_SOLO: fValue = scale.valueToggledFromMidi(ctle.value()); if (ctlv.sync(fValue, (pTrack->isSolo() ? 1.0f : 0.0f))) { bResult = pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Solo, ctlv.value(), true)); } break; default: break; } return bResult; } // Process incoming command. void qtractorMidiControl::processTrackCommand ( Command command, int iTrack, float fValue, bool bCubic ) { sendTrackController(iTrack, command, fValue, bCubic); } void qtractorMidiControl::processTrackCommand ( Command command, int iTrack, bool bValue ) { sendTrackController(iTrack, command, (bValue ? 1.0f : 0.0f), false); } // Further processing of outgoing midi controller messages void qtractorMidiControl::sendTrackController ( int iTrack, Command command, float fValue, bool bCubic ) { // Search for the command and parameter in controller map... ControlMap::Iterator it = m_controlMap.begin(); const ControlMap::Iterator& it_end = m_controlMap.end(); for ( ; it != it_end; ++it) { const MapKey& key = it.key(); MapVal& val = it.value(); if (val.command() == command) { val.syncReset(iTrack); if (!val.isFeedback()) continue; // Convert/normalize value... const ControlType ctype = key.type(); const ControlScale scale(ctype); unsigned short iValue = 0; switch (command) { case TRACK_GAIN: if (bCubic) fValue = ::cbrtf2(fValue); iValue = scale.midiFromValue(fValue); break; case TRACK_PANNING: iValue = scale.midiFromValueSigned(fValue); break; case TRACK_MONITOR: case TRACK_RECORD: case TRACK_MUTE: case TRACK_SOLO: iValue = scale.midiFromValueToggled(fValue); // Fall thru... default: break; } // Now send the message out... const unsigned short iParam = (key.param() & TrackParamMask); if (key.isChannelTrack()) sendController(key.type(), iTrack, iParam, iValue); else if (key.isParamTrack()) sendController(key.type(), key.channel(), iParam + iTrack, iValue); else if (val.track() == iTrack) sendController(key.type(), key.channel(), iParam, iValue); } } } void qtractorMidiControl::sendTrackController ( ControlType ctype, qtractorTrack *pTrack, Command command, unsigned short iChannel, unsigned short iParam ) const { const ControlScale scale(ctype); unsigned short iValue = 0; switch (command) { case TRACK_GAIN: if (pTrack->trackType() == qtractorTrack::Audio) iValue = scale.midiFromValue(::cbrtf2(pTrack->gain())); else iValue = scale.midiFromValue(pTrack->gain()); break; case TRACK_PANNING: iValue = scale.midiFromValueSigned(pTrack->panning()); break; case TRACK_MONITOR: iValue = scale.midiFromValueToggled(pTrack->isMonitor()); break; case TRACK_RECORD: iValue = scale.midiFromValueToggled(pTrack->isRecord()); break; case TRACK_MUTE: iValue = scale.midiFromValueToggled(pTrack->isMute()); break; case TRACK_SOLO: iValue = scale.midiFromValueToggled(pTrack->isSolo()); break; default: break; } sendController(ctype, iChannel, iParam, iValue); } // Send this value out to midi bus. void qtractorMidiControl::sendController ( ControlType ctype, unsigned short iChannel, unsigned short iParam, unsigned short iValue ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; qtractorMidiBus *pMidiBus = pMidiEngine->controlBus_out(); if (pMidiBus == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMidiControl::sendController(0x%02x, %u, %u, %d)", int(ctype), iChannel, iParam, iValue); #endif pMidiBus->sendEvent(ctype, iChannel, iParam, iValue); } // Insert/remove observer mappings. void qtractorMidiControl::mapMidiObserver ( qtractorMidiControlObserver *pMidiObserver ) { const MapKey key( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param()); m_observerMap.insert(key, pMidiObserver); } void qtractorMidiControl::unmapMidiObserver ( qtractorMidiControlObserver *pMidiObserver ) { const MapKey key( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param()); m_observerMap.remove(key); } // Observer map predicate. bool qtractorMidiControl::isMidiObserverMapped ( qtractorMidiControlObserver *pMidiObserver ) const { return (findMidiObserver( pMidiObserver->type(), pMidiObserver->channel(), pMidiObserver->param()) == pMidiObserver); } // Observer finder. qtractorMidiControlObserver *qtractorMidiControl::findMidiObserver ( ControlType ctype, unsigned short iChannel, unsigned short iParam) const { return m_observerMap.value(MapKey(ctype, iChannel, iParam), NULL); } //---------------------------------------------------------------------- // qtractorMidiControl::Document -- MIDI control document. // class qtractorMidiControl::Document : public qtractorDocument { public: // Constructor. Document(QDomDocument *pDocument, qtractorMidiControl *pMidiControl) : qtractorDocument(pDocument, "midi-control"), m_pMidiControl(pMidiControl) {} // Elemental loader/savers... bool loadElement(QDomElement *pElement) { return m_pMidiControl->loadElement(this, pElement); } bool saveElement(QDomElement *pElement) { return m_pMidiControl->saveElement(this, pElement); } private: // Instance variables. qtractorMidiControl *m_pMidiControl; }; // Load controller rules. bool qtractorMidiControl::loadElement ( qtractorDocument * /*pDocument*/, QDomElement *pElement ) { for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert item node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "map") { ControlType ctype = typeFromText(eItem.attribute("type")); const unsigned short iChannel = keyFromText(eItem.attribute("channel")); unsigned short iParam = 0; const bool bOldMap = (ctype == ControlType(0)); bool bOldTrackParam = false; if (bOldMap) { ctype = qtractorMidiEvent::CONTROLLER; iParam = keyFromText(eItem.attribute("controller")); bOldTrackParam = bool(iParam & TrackParam); } else { iParam = eItem.attribute("param").toUShort(); if (qtractorDocument::boolFromText(eItem.attribute("track"))) iParam |= TrackParam; } Command command = Command(0); int iTrack = 0; bool bFeedback = false; for (QDomNode nVal = eItem.firstChild(); !nVal.isNull(); nVal = nVal.nextSibling()) { // Convert value node to element... QDomElement eVal = nVal.toElement(); if (eVal.isNull()) continue; if (eVal.tagName() == "command") command = commandFromText(eVal.text()); else if (eVal.tagName() == "track") iTrack = eVal.text().toInt(); else if (eVal.tagName() == "feedback") bFeedback = qtractorDocument::boolFromText(eVal.text()); else if (eVal.tagName() == "param" && bOldMap) { iTrack = eVal.text().toInt(); if (bOldTrackParam) { iParam += iTrack; iTrack = 0; } } } m_controlMap.insert( MapKey(ctype, iChannel, iParam), MapVal(command, iTrack, bFeedback)); } } return true; } // Save controller rules. bool qtractorMidiControl::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { ControlMap::ConstIterator it = m_controlMap.constBegin(); const ControlMap::ConstIterator& it_end = m_controlMap.constEnd(); for ( ; it != it_end; ++it) { const MapKey& key = it.key(); const MapVal& val = it.value(); QDomElement eItem = pDocument->document()->createElement("map"); eItem.setAttribute("type", textFromType(key.type())); eItem.setAttribute("channel", textFromKey(key.channel())); eItem.setAttribute("param", QString::number(key.param() & TrackParamMask)); eItem.setAttribute("track", qtractorDocument::textFromBool(key.isParamTrack())); pDocument->saveTextElement("command", textFromCommand(val.command()), &eItem); pDocument->saveTextElement("track", QString::number(val.track()), &eItem); pDocument->saveTextElement("feedback", qtractorDocument::textFromBool(val.isFeedback()), &eItem); pElement->appendChild(eItem); } return true; } // Document file methods. bool qtractorMidiControl::loadDocument ( const QString& sFilename ) { QDomDocument doc("qtractorMidiControl"); return qtractorMidiControl::Document(&doc, this).load(sFilename); } bool qtractorMidiControl::saveDocument ( const QString& sFilename ) { QDomDocument doc("qtractorMidiControl"); return qtractorMidiControl::Document(&doc, this).save(sFilename); } unsigned short qtractorMidiControl::keyFromText ( const QString& sText ) { if (sText == "*" || sText == "TrackParam" || sText.isEmpty()) return TrackParam; else return sText.toUShort(); } QString qtractorMidiControl::textFromKey ( unsigned short iKey ) { if (iKey & TrackParam) return "*"; // "TrackParam"; else return QString::number(iKey); } // Load meter controllers (MIDI). void qtractorMidiControl::loadControllers ( QDomElement *pElement, Controllers& controllers ) { qDeleteAll(controllers); controllers.clear(); for (QDomNode nController = pElement->firstChild(); !nController.isNull(); nController = nController.nextSibling()) { // Convert node to element, if any. QDomElement eController = nController.toElement(); if (eController.isNull()) continue; // Check for controller item... if (eController.tagName() == "controller") { Controller *pController = new Controller; pController->name = eController.attribute("name"); pController->index = eController.attribute("index").toULong(); pController->ctype = typeFromText(eController.attribute("type")); pController->channel = 0; pController->param = 0; pController->logarithmic = false; pController->feedback = false; pController->invert = false; pController->hook = false; pController->latch = true; for (QDomNode nProp = eController.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element, if any. QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Check for property item... if (eProp.tagName() == "channel") pController->channel = eProp.text().toUShort(); else if (eProp.tagName() == "param") pController->param = eProp.text().toUShort(); else if (eProp.tagName() == "logarithmic") pController->logarithmic = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "feedback") pController->feedback = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "invert") pController->invert = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "hook") pController->hook = qtractorDocument::boolFromText(eProp.text()); else if (eProp.tagName() == "latch") pController->latch = qtractorDocument::boolFromText(eProp.text()); } controllers.append(pController); } } } // Save meter controllers (MIDI). void qtractorMidiControl::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement, const Controllers& controllers ) { QListIterator iter(controllers); while (iter.hasNext()) { Controller *pController = iter.next(); QDomElement eController = pDocument->document()->createElement("controller"); eController.setAttribute("name", pController->name); eController.setAttribute("index", QString::number(pController->index)); eController.setAttribute("type", textFromType(pController->ctype)); pDocument->saveTextElement("channel", QString::number(pController->channel), &eController); pDocument->saveTextElement("param", QString::number(pController->param), &eController); pDocument->saveTextElement("logarithmic", qtractorDocument::textFromBool(pController->logarithmic), &eController); pDocument->saveTextElement("feedback", qtractorDocument::textFromBool(pController->feedback), &eController); pDocument->saveTextElement("invert", qtractorDocument::textFromBool(pController->invert), &eController); pDocument->saveTextElement("hook", qtractorDocument::textFromBool(pController->hook), &eController); pDocument->saveTextElement("latch", qtractorDocument::textFromBool(pController->latch), &eController); pElement->appendChild(eController); } } //---------------------------------------------------------------------------- // MIDI Controller Type Text/Names - Default control types hash maps. static struct { qtractorMidiControl::ControlType ctype; const char *text; const char *name; } g_aControlTypes[] = { { qtractorMidiEvent::NOTEON, "NOTEON", _TR("Note On") }, { qtractorMidiEvent::NOTEOFF, "NOTEOFF", _TR("Note Off") }, { qtractorMidiEvent::KEYPRESS, "KEYPRESS", _TR("Key Press") }, { qtractorMidiEvent::CONTROLLER, "CONTROLLER", _TR("Controller") }, { qtractorMidiEvent::PGMCHANGE, "PGMCHANGE", _TR("Pgm Change") }, { qtractorMidiEvent::CHANPRESS, "CHANPRESS", _TR("Chan Press") }, { qtractorMidiEvent::PITCHBEND, "PITCHBEND", _TR("Pitch Bend") }, { qtractorMidiEvent::REGPARAM, "REGPARAM", _TR("RPN") }, { qtractorMidiEvent::NONREGPARAM,"NONREGPARAM",_TR("NRPN") }, { qtractorMidiEvent::CONTROL14, "CONTROL14", _TR("Control 14") }, { qtractorMidiControl::ControlType(0), NULL, NULL } }; static QHash g_controlTypeTexts; static QHash g_textControlTypes; static void initControlTypeTexts (void) { if (g_controlTypeTexts.isEmpty()) { // Pre-load ontrol-types hash table... for (int i = 0; g_aControlTypes[i].text; ++i) { qtractorMidiControl::ControlType ctype = g_aControlTypes[i].ctype; const QString& sText = QString(g_aControlTypes[i].text); g_controlTypeTexts.insert(ctype, sText); g_textControlTypes.insert(sText, ctype); } } } static QHash g_controlTypeNames; static QHash g_nameControlTypes; static void initControlTypeNames (void) { if (g_controlTypeNames.isEmpty()) { // Pre-load ontrol-types hash table... for (int i = 0; g_aControlTypes[i].name; ++i) { qtractorMidiControl::ControlType ctype = g_aControlTypes[i].ctype; const QString& sName = QObject::tr(g_aControlTypes[i].name, "controlType"); g_controlTypeNames.insert(ctype, sName); g_nameControlTypes.insert(sName, ctype); } } } // Control type text (translatable) conversion helpers. qtractorMidiControl::ControlType qtractorMidiControl::typeFromText ( const QString& sText ) { initControlTypeTexts(); return g_textControlTypes[sText]; } const QString& qtractorMidiControl::textFromType ( qtractorMidiControl::ControlType ctype ) { initControlTypeTexts(); return g_controlTypeTexts[ctype]; } // Control type name (label) conversion helpers. qtractorMidiControl::ControlType qtractorMidiControl::typeFromName ( const QString& sName ) { initControlTypeNames(); return g_nameControlTypes[sName]; } const QString& qtractorMidiControl::nameFromType ( qtractorMidiControl::ControlType ctype ) { initControlTypeNames(); return g_controlTypeNames[ctype]; } //---------------------------------------------------------------------------- // MIDI Controller Command Text/Names - Default command names hash map. static struct { qtractorMidiControl::Command command; const char *text; const char *name; } g_aCommandNames[] = { { qtractorMidiControl::TRACK_GAIN, "TRACK_GAIN", _TR("Track Gain") }, { qtractorMidiControl::TRACK_PANNING, "TRACK_PANNING", _TR("Track Panning") }, { qtractorMidiControl::TRACK_MONITOR, "TRACK_MONITOR", _TR("Track Monitor") }, { qtractorMidiControl::TRACK_RECORD, "TRACK_RECORD", _TR("Track Record") }, { qtractorMidiControl::TRACK_MUTE, "TRACK_MUTE", _TR("Track Mute") }, { qtractorMidiControl::TRACK_SOLO, "TRACK_SOLO", _TR("Track Solo") }, { qtractorMidiControl::Command(0), NULL, NULL } }; static QHash g_commandTexts; static QHash g_textCommands; static void initCommandTexts (void) { if (g_commandTexts.isEmpty()) { // Pre-load command-names hash table... for (int i = 0; g_aCommandNames[i].text; ++i) { qtractorMidiControl::Command command = g_aCommandNames[i].command; const QString& sText = QString(g_aCommandNames[i].text); g_commandTexts.insert(command, sText); g_textCommands.insert(sText, command); } } } static QHash g_commandNames; static QHash g_nameCommands; static void initCommandNames (void) { if (g_commandNames.isEmpty()) { // Pre-load command-names hash table... for (int i = 0; g_aCommandNames[i].name; ++i) { qtractorMidiControl::Command command = g_aCommandNames[i].command; const QString& sName = QObject::tr(g_aCommandNames[i].name, "commandName"); g_commandNames.insert(command, sName); g_nameCommands.insert(sName, command); } } } qtractorMidiControl::Command qtractorMidiControl::commandFromText ( const QString& sText ) { #if 0 initCommandTexts(); return g_textCommands[sText]; #else if (sText == "TRACK_GAIN" || sText == "TrackGain") return TRACK_GAIN; else if (sText == "TRACK_PANNING" || sText == "TrackPanning") return TRACK_PANNING; else if (sText == "TRACK_MONITOR" || sText == "TrackMonitor") return TRACK_MONITOR; else if (sText == "TRACK_RECORD" || sText == "TrackRecord") return TRACK_RECORD; else if (sText == "TRACK_MUTE" || sText == "TrackMute") return TRACK_MUTE; else if (sText == "TRACK_SOLO" || sText == "TrackSolo") return TRACK_SOLO; else return Command(0); #endif } const QString& qtractorMidiControl::textFromCommand ( Command command ) { initCommandTexts(); return g_commandTexts[command]; } qtractorMidiControl::Command qtractorMidiControl::commandFromName ( const QString& sName ) { initCommandNames(); return g_nameCommands[sName]; } const QString& qtractorMidiControl::nameFromCommand ( Command command ) { initCommandNames(); return g_commandNames[command]; } // MIDI control non catch-up/hook global option. bool qtractorMidiControl::g_bSync = false; void qtractorMidiControl::setSync ( bool bSync ) { g_bSync = bSync; } bool qtractorMidiControl::isSync (void) { return g_bSync; } // end of qtractorMidiControl.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditSelect.h0000644000000000000000000000012713014536043020417 xustar0029 mtime=1479719971.75909854 29 atime=1479719971.75909854 29 ctime=1479719971.75909854 qtractor-0.8.0/src/qtractorMidiEditSelect.h0000644000175000001440000000600313014536043021232 0ustar00rncbcusers00000000000000// qtractorMidiEditSelect.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditSelect_h #define __qtractorMidiEditSelect_h #include #include // Forward declarations. class qtractorMidiEvent; //------------------------------------------------------------------------- // qtractorMidiEditSelect -- MIDI event selection capsule. class qtractorMidiEditSelect { public: // Constructor. qtractorMidiEditSelect(); // Default destructor. ~qtractorMidiEditSelect(); // Selection item struct. struct Item { // Item constructor. Item(const QRect& re, const QRect& rv, unsigned long dt = 0) : rectEvent(re), rectView(rv), delta(dt), flags(1) {} // Item members. QRect rectEvent; QRect rectView; unsigned long delta; unsigned int flags; }; typedef QHash ItemList; // Event selection item lookup. Item *findItem(qtractorMidiEvent *pEvent); // Event insertion method. void addItem(qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, unsigned long iDeltaTime = 0); // Event selection method. void selectItem(qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, bool bSelect = true, bool bToggle = false); // Item update method (visual rects). void updateItem ( Item *pItem ) { m_rectEvent = m_rectEvent.united(pItem->rectEvent); m_rectView = m_rectView.united(pItem->rectView); } // The united selection rectangle. const QRect& rectEvent() const { return m_rectEvent; } const QRect& rectView() const { return m_rectView; } // Selection list accessor. const ItemList& items() const { return m_items; } // Selection update method. void update(bool bCommit); // Selection commit method. void commit(); // Reset event selection. void clear(); qtractorMidiEvent *anchorEvent() const { return m_pAnchorEvent; } private: // The clip selection list. ItemList m_items; // The united selection rectangle. QRect m_rectEvent; QRect m_rectView; // The most probable anchor event. qtractorMidiEvent *m_pAnchorEvent; }; #endif // __qtractorMidiEditSelect_h // end of qtractorMidiEditSelect.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorObserverWidget.h0000644000000000000000000000012713014536043020522 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorObserverWidget.h0000644000175000001440000001147113014536043021342 0ustar00rncbcusers00000000000000// qtractorObserverWidget.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorObserverWidget_h #define __qtractorObserverWidget_h #include "qtractorObserver.h" //---------------------------------------------------------------------- // class qtractorObserverWidget -- Template widget observer/visitor. // #include #include #include template class qtractorObserverWidget : public Widget { public: // Local interface converter. class Interface { public: // Constructor. Interface(qtractorObserverWidget *pWidget) : m_pWidget(pWidget) {} qtractorObserverWidget *widget() const { return m_pWidget; } // Virtual destructor. virtual ~Interface() {} // Pure virtuals. virtual float scaleFromValue(float fValue) const = 0; virtual float valueFromScale(float fScale) const = 0; private: // Members. qtractorObserverWidget *m_pWidget; }; // Local observer. class Observer : public qtractorObserver { public: // Constructor. Observer(qtractorSubject *pSubject, qtractorObserverWidget *pWidget) : qtractorObserver(pSubject), m_pWidget(pWidget) {} // Observer updater. void update(bool bUpdate) { if (bUpdate) m_pWidget->updateValue(value()); } private: // Members. qtractorObserverWidget *m_pWidget; }; // Constructor. qtractorObserverWidget(QWidget *pParent = 0) : Widget(pParent), m_pInterface(NULL), m_observer(NULL, this) {} // Destructor. ~qtractorObserverWidget() { if (m_pInterface) delete m_pInterface; } // Setup. void setSubject(qtractorSubject *pSubject) { m_observer.setSubject(pSubject); } qtractorSubject *subject() const { return m_observer.subject(); } // Observer accessor. Observer *observer() { return &m_observer; } // Interface setup. void setInterface(Interface *pInterface) { if (m_pInterface) delete m_pInterface; m_pInterface = pInterface; } // Interface methods. float scaleFromValue(float fValue) const { return (m_pInterface ? m_pInterface->scaleFromValue(fValue) : fValue); } float valueFromScale(float fScale) const { return (m_pInterface ? m_pInterface->valueFromScale(fScale) : fScale); } protected: // Pure virtual visitor. virtual void updateValue(float fValue) = 0; private: // Members. Interface *m_pInterface; Observer m_observer; }; //---------------------------------------------------------------------- // class qtractorObserverCheckBox -- Concrete widget observer. // class qtractorObserverCheckBox : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorObserverCheckBox(QWidget *pParent = 0); protected: // Visitors overload. void updateValue(float fValue); protected slots: void checkBoxChanged(bool bValue); signals: void valueChanged(float); }; //---------------------------------------------------------------------- // class qtractorObserverSpinBox -- Concrete widget observer. // class qtractorObserverSpinBox : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorObserverSpinBox(QWidget *pParent = 0); protected: // Visitors overload. void updateValue(float fValue); protected slots: void spinBoxChanged(double value); signals: void valueChanged(float); }; //---------------------------------------------------------------------- // class qtractorObserverSlider -- Concrete widget observer. // class qtractorObserverSlider : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorObserverSlider(QWidget *pParent = 0); protected: // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Visitors overload. void updateValue(float fValue); protected slots: void sliderChanged(int iValue); signals: void valueChanged(float); }; #endif // __qtractorObserverWidget_h // end of qtractorObserverWidget.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorPlugin.cpp0000644000000000000000000000013213014536043017354 xustar0030 mtime=1479719971.770104039 30 atime=1479719971.770104039 30 ctime=1479719971.770104039 qtractor-0.8.0/src/qtractorPlugin.cpp0000644000175000001440000015605213014536043020205 0ustar00rncbcusers00000000000000// qtractorPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPlugin.h" #include "qtractorPluginFactory.h" #include "qtractorPluginListView.h" #include "qtractorPluginCommand.h" #include "qtractorPluginForm.h" #include "qtractorAudioEngine.h" #include "qtractorMidiManager.h" #include "qtractorMainForm.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorDocument.h" #include "qtractorCurveFile.h" #include "qtractorMessageList.h" #include #include #include #include #include #if QT_VERSION < 0x040500 namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif // A common function for special platforms... // #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) typedef void (*qtractorPluginFile_Function)(void); #endif //---------------------------------------------------------------------------- // qtractorPluginFile -- Plugin file library instance. // // Executive methods. bool qtractorPluginFile::open (void) { // Check whether already open... if (++m_iOpenCount > 1) return true; // ATTN: Not really needed, as it would be // loaded automagically on resolve(), but ntl... if (!QLibrary::load()) { m_iOpenCount = 0; return false; } // Do the openning dance... #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) qtractorPluginFile_Function pfnInit = (qtractorPluginFile_Function) QLibrary::resolve("_init"); if (pfnInit) (*pfnInit)(); #endif // Done alright. return true; } void qtractorPluginFile::close (void) { if (!QLibrary::isLoaded()) return; if (--m_iOpenCount > 0) return; // Do the closing dance... #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) qtractorPluginFile_Function pfnFini = (qtractorPluginFile_Function) QLibrary::resolve("_fini"); if (pfnFini) (*pfnFini)(); #endif // ATTN: Might be really needed, as it would // otherwise pile up hosing all available RAM // until freed and unloaded on exit(); // nb. some VST might choke on auto-unload. if (m_bAutoUnload) QLibrary::unload(); } // Plugin file resgistry methods. qtractorPluginFile::Files qtractorPluginFile::g_files; qtractorPluginFile *qtractorPluginFile::addFile ( const QString& sFilename ) { qtractorPluginFile *pFile = g_files.value(sFilename, NULL); if (pFile == NULL && QLibrary::isLibrary(sFilename)) { pFile = new qtractorPluginFile(sFilename); g_files.insert(pFile->filename(), pFile); } if (pFile && !pFile->open()) pFile = NULL; if (pFile) pFile->addRef(); return pFile; } void qtractorPluginFile::removeFile ( qtractorPluginFile *pFile ) { if (pFile && pFile->removeRef()) { g_files.remove(pFile->filename()); delete pFile; } } //---------------------------------------------------------------------------- // qtractorPluginType -- Plugin type instance. // // Plugin filename accessor (default virtual). QString qtractorPluginType::filename (void) const { return (m_pFile ? m_pFile->filename() : QString()); } // Compute the number of instances needed // for the given input/output audio channels. unsigned short qtractorPluginType::instances ( unsigned short iChannels, bool bMidi ) const { unsigned short iInstances = 0; if (iChannels > 0) { if (bMidi && (m_iMidiIns > 0 || m_iMidiOuts > 0)) iInstances = 1; else if (m_iAudioOuts >= iChannels || m_iAudioIns >= iChannels) iInstances = 1; else if (m_iAudioOuts > 0) iInstances = (iChannels / m_iAudioOuts); } return iInstances; } // Plugin type(hint) textual helpers (static). qtractorPluginType::Hint qtractorPluginType::hintFromText ( const QString& sText ) { if (sText == "LADSPA") return Ladspa; else if (sText == "DSSI") return Dssi; else if (sText == "VST") return Vst; else if (sText == "LV2") return Lv2; else if (sText == "Insert") return Insert; else if (sText == "AuxSend") return AuxSend; else return Any; } QString qtractorPluginType::textFromHint ( qtractorPluginType::Hint typeHint ) { if (typeHint == Ladspa) return "LADSPA"; else if (typeHint == Dssi) return "DSSI"; else if (typeHint == Vst) return "VST"; else if (typeHint == Lv2) return "LV2"; else if (typeHint == Insert) return "Insert"; else if (typeHint == AuxSend) return "AuxSend"; else return QObject::tr("(Any)"); } //---------------------------------------------------------------------------- // qtractorPlugin -- Plugin instance. // // Default preset name (global). QString qtractorPlugin::g_sDefPreset = QObject::tr("(default)"); // Constructors. qtractorPlugin::qtractorPlugin ( qtractorPluginList *pList, qtractorPluginType *pType ) : m_pList(pList), m_pType(pType), m_iUniqueID(0), m_iInstances(0), m_bActivated(false), m_activateObserver(this), m_iActivateSubjectIndex(0), m_pForm(NULL), m_iDirectAccessParamIndex(-1) { // Acquire a local unique id in chain... if (m_pList && m_pType) m_iUniqueID = m_pList->createUniqueID(m_pType); // Activate subject properties. m_activateSubject.setName(QObject::tr("Activate")); m_activateSubject.setToggled(true); } // Destructor. qtractorPlugin::~qtractorPlugin (void) { // Clear out all dependables... clearItems(); // Clear out all dependables... qDeleteAll(m_params); m_params.clear(); // Rest of stuff goes cleaned too... if (m_pType) delete m_pType; } // Chain helper ones. unsigned short qtractorPlugin::channels (void) const { return (m_pList ? m_pList->channels() : 0); } // Set the internal instance count... void qtractorPlugin::setInstances ( unsigned short iInstances ) { // Some sanity required here... if (iInstances < 1) { // We're sorry but dialogs must also go now... closeEditor(); if (m_pForm) { m_pForm->close(); delete m_pForm; m_pForm = NULL; } } m_iInstances = iInstances; } // Activation methods. void qtractorPlugin::setActivated ( bool bActivated ) { updateActivated(bActivated); m_activateObserver.setValue(bActivated ? 1.0f : 0.0f); } void qtractorPlugin::setActivatedEx ( bool bActivated ) { m_activateSubject.setValue(bActivated ? 1.0f : 0.0f); } bool qtractorPlugin::isActivated (void) const { return m_bActivated; } // Activation stabilizers. void qtractorPlugin::updateActivated ( bool bActivated ) { if (bActivated && !m_bActivated) { activate(); m_pList->updateActivated(true); } else if (!bActivated && m_bActivated) { deactivate(); m_pList->updateActivated(false); } m_bActivated = bActivated; } void qtractorPlugin::updateActivatedEx ( bool bActivated ) { updateActivated(bActivated); // Get extra visual feedback as well, // iif. we're not exporting/freewheeling... // qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; if (pAudioEngine->isFreewheel()) return; QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateActivated(); if (m_pForm) m_pForm->updateActivated(); } // Activate observer ctor. qtractorPlugin::ActivateObserver::ActivateObserver ( qtractorPlugin *pPlugin ) : qtractorMidiControlObserver(pPlugin->activateSubject()), m_pPlugin(pPlugin) { setCurveList(pPlugin->list()->curveList()); } // Activate observer updater. void qtractorPlugin::ActivateObserver::update ( bool bUpdate ) { qtractorMidiControlObserver::update(bUpdate); m_pPlugin->updateActivatedEx(qtractorMidiControlObserver::value() > 0.5f); } // Plugin state serialization methods. void qtractorPlugin::setValueList ( const QStringList& vlist ) { // qSort(m_params); -- does not work with QHash... QMap params; Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) params.insert(param.key(), param.value()); // Split it up... clearValues(); QStringListIterator val(vlist); QMapIterator iter(params); while (val.hasNext() && iter.hasNext()) m_values.index[iter.next().key()] = val.next().toFloat(); } QStringList qtractorPlugin::valueList (void) const { // qSort(m_params); -- does not work with QHash... QMap params; Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) params.insert(param.key(), param.value()); // Join it up... QStringList vlist; QMapIterator iter(params); while (iter.hasNext()) vlist.append(QString::number(iter.next().value()->value())); return vlist; } // Reset-to-default method. void qtractorPlugin::reset (void) { Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) param.value()->reset(); } // Update editor title. void qtractorPlugin::updateEditorTitle (void) { QString sEditorTitle = m_pType->name(); if (m_pList && !m_pList->name().isEmpty()) sEditorTitle += " - " + m_pList->name(); setEditorTitle(sEditorTitle); if (m_pForm) m_pForm->setWindowTitle(sEditorTitle); } // List of observers management. void qtractorPlugin::addItem ( qtractorPluginListItem *pItem ) { m_items.append(pItem); } void qtractorPlugin::removeItem ( qtractorPluginListItem *pItem ) { int iItem = m_items.indexOf(pItem); if (iItem >= 0) m_items.removeAt(iItem); } void qtractorPlugin::clearItems (void) { qDeleteAll(m_items); m_items.clear(); } // Special plugin form methods. void qtractorPlugin::openForm ( QWidget *pParent ) { // Take the change and create the form if it doesn't current exist. const bool bCreate = (m_pForm == NULL); if (bCreate) { // Build up the plugin form... // What style do we create tool childs? Qt::WindowFlags wflags = Qt::Window; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; #if 0//QTRACTOR_PLUGIN_FORM_TOOL_PARENT // Make sure it has a parent... if (pParent == NULL) pParent = qtractorMainForm::getInstance(); #endif } // Do it... m_pForm = new qtractorPluginForm(pParent, wflags); m_pForm->setPlugin(this); } // Activate form... if (!m_pForm->isVisible()) { m_pForm->toggleEditor(isEditorVisible()); m_pForm->show(); } m_pForm->raise(); m_pForm->activateWindow(); if (bCreate) moveWidgetPos(m_pForm, m_posForm); } void qtractorPlugin::closeForm (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->hide(); } bool qtractorPlugin::isFormVisible (void) const { return (m_pForm && m_pForm->isVisible()); } void qtractorPlugin::toggleFormEditor ( bool bOn ) { if (m_pForm && m_pForm->isVisible()) m_pForm->toggleEditor(bOn); } void qtractorPlugin::updateFormDirtyCount (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->updateDirtyCount(); } void qtractorPlugin::updateFormAuxSendBusName (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->updateAuxSendBusName(); } void qtractorPlugin::refreshForm (void) { if (m_pForm && m_pForm->isVisible()) m_pForm->refresh(); } void qtractorPlugin::freezeFormPos (void) { if (m_pForm && m_pForm->isVisible()) m_posForm = m_pForm->pos(); } // Move widget to alleged parent center or else... void qtractorPlugin::moveWidgetPos ( QWidget *pWidget, const QPoint& wpos ) const { QPoint pos(wpos); if (pos.isNull() || pos.x() < 0 || pos.y() < 0) { QWidget *pParent = pWidget->parentWidget(); if (pParent == NULL) pParent = qtractorMainForm::getInstance(); if (pParent && pParent->isVisible()) { const QSize& delta = pParent->size() - pWidget->size(); if (delta.isValid()) { pos = pParent->pos() + QPoint( delta.width() >> 1, delta.height() >> 1); } } } if (!pos.isNull() && pos.x() >= 0 && pos.y() >= 0) pWidget->move(pos); } // Provisional preset accessors. QStringList qtractorPlugin::presetList (void) const { QStringList list; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->settings().beginGroup(presetGroup()); list.append(pOptions->settings().childKeys()); pOptions->settings().endGroup(); } return list; } // Plugin default preset name accessor (informational) void qtractorPlugin::setPreset ( const QString& sPreset ) { m_sPreset = sPreset; if (m_pForm) m_pForm->setPreset(sPreset); } const QString& qtractorPlugin::preset (void) const { return m_sPreset; } // Plugin preset group - common identification group/prefix. QString qtractorPlugin::presetGroup (void) const { return "/Plugin/" + presetPrefix(); } // Normalize plugin identification prefix... QString qtractorPlugin::presetPrefix (void) const { return m_pType->label() + '_' + QString::number(m_pType->uniqueID()); } // Load plugin preset from xml file. bool qtractorPlugin::loadPresetFile ( const QString& sFilename ) { // Open file... QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; // Parse it a-la-DOM :-) QDomDocument doc("qtractorPlugin"); if (!doc.setContent(&file)) { file.close(); return false; } file.close(); // Get root element. QDomElement ePreset = doc.documentElement(); if (ePreset.tagName() != "preset") return false; // Check if it's on the correct plugin preset... if (ePreset.attribute("type") != presetPrefix()) return false; // Reset any old configs. clearConfigs(); clearValues(); // Now parse for children... for (QDomNode nChild = ePreset.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element, if any. QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Check for preset item... if (eChild.tagName() == "configs" || eChild.tagName() == "configure") { // Parse for config entries... qtractorPlugin::loadConfigs(&eChild, m_configs, m_ctypes); } else if (eChild.tagName() == "params") { // Parse for param entries... qtractorPlugin::loadValues(&eChild, m_values); } } // Make it real. realizeConfigs(); realizeValues(); releaseConfigs(); releaseValues(); return true; } // Save plugin preset to xml file. bool qtractorPlugin::savePresetFile ( const QString& sFilename ) { freezeConfigs(); QFileInfo fi(sFilename); QDomDocument doc("qtractorPlugin"); QDomElement ePreset = doc.createElement("preset"); ePreset.setAttribute("type", presetPrefix()); ePreset.setAttribute("name", fi.baseName()); ePreset.setAttribute("version", CONFIG_BUILD_VERSION); // Save plugin configs... QDomElement eConfigs = doc.createElement("configs"); saveConfigs(&doc, &eConfigs); ePreset.appendChild(eConfigs); // Save plugin params... QDomElement eParams = doc.createElement("params"); saveValues(&doc, &eParams); ePreset.appendChild(eParams); doc.appendChild(ePreset); // Finally, we're ready to save to external file. QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; QTextStream ts(&file); ts << doc.toString() << endl; file.close(); releaseConfigs(); return true; } // Load an existing preset by name. bool qtractorPlugin::loadPresetEx ( const QString& sPreset ) { // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; if (sPreset.isEmpty() || sPreset == g_sDefPreset) { // Reset to default... return pSession->execute(new qtractorResetPluginCommand(this)); } bool bResult = loadPreset(sPreset); if (bResult) { setPreset(sPreset); pMainForm->dirtyNotifySlot(); refreshForm(); } else { // An existing preset is about to be loaded... QSettings& settings = pOptions->settings(); // Should it be load from known file?... if (type()->isConfigure()) { settings.beginGroup(presetGroup()); bResult = loadPresetFileEx(settings.value(sPreset).toString()); settings.endGroup(); if (bResult) { setPreset(sPreset); pMainForm->dirtyNotifySlot(); refreshForm(); } } else { //...or make it as usual (parameter list only)... settings.beginGroup(presetGroup()); const QStringList& vlist = settings.value(sPreset).toStringList(); settings.endGroup(); if (!vlist.isEmpty()) { bResult = pSession->execute( new qtractorPresetPluginCommand(this, sPreset, vlist)); } } } return bResult; } // Load an existing preset from file. bool qtractorPlugin::loadPresetFileEx ( const QString& sFilename ) { const bool bActivated = isActivated(); setActivated(false); const bool bResult = loadPresetFile(sFilename); setActivated(bActivated); return bResult; } // Plugin parameter lookup. qtractorPluginParam *qtractorPlugin::findParam ( unsigned long iIndex ) const { return m_params.value(iIndex, NULL); } qtractorPluginParam *qtractorPlugin::findParamName ( const QString& sName ) const { return m_paramNames.value(sName); } // Direct access parameter qtractorPluginParam *qtractorPlugin::directAccessParam (void) const { if (isDirectAccessParam()) return findParam(m_iDirectAccessParamIndex); else return NULL; } void qtractorPlugin::setDirectAccessParamIndex ( long iDirectAccessParamIndex ) { m_iDirectAccessParamIndex = iDirectAccessParamIndex; updateDirectAccessParam(); } long qtractorPlugin::directAccessParamIndex (void) const { return m_iDirectAccessParamIndex; } bool qtractorPlugin::isDirectAccessParam (void) const { return (m_iDirectAccessParamIndex >= 0); } // Write the value to the display item. void qtractorPlugin::updateDirectAccessParam (void) { #if QT_VERSION >= 0x050000 QListIterator iter(m_pList->views()); while (iter.hasNext()) iter.next()->viewport()->update(); #else QListIterator iter(m_items); while (iter.hasNext()) iter.next()->updateActivated(); #endif } // Plugin parameter/state snapshot. void qtractorPlugin::freezeValues (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::freezeValues()", this); #endif clearValues(); Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator& param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); unsigned long iIndex = pParam->index(); m_values.names[iIndex] = pParam->name(); m_values.index[iIndex] = pParam->value(); } } void qtractorPlugin::releaseValues (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::releaseValues()", this); #endif clearValues(); } // Plugin configure realization. void qtractorPlugin::realizeConfigs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::realizeConfigs()", this); #endif // Set configuration (CLOBs)... Configs::ConstIterator config = m_configs.constBegin(); const Configs::ConstIterator& config_end = m_configs.constEnd(); for ( ; config != config_end; ++config) configure(config.key(), config.value()); // Set proper bank/program selection... qtractorMidiManager *pMidiManager = m_pList->midiManager(); if (pMidiManager) selectProgram(pMidiManager->currentBank(), pMidiManager->currentProg()); } // Plugin parameter realization. void qtractorPlugin::realizeValues (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPlugin[%p]::realizeValues()", this); #endif // (Re)set parameter values (initial)... ValueIndex::ConstIterator param = m_values.index.constBegin(); const ValueIndex::ConstIterator& param_end = m_values.index.constEnd(); for ( ; param != param_end; ++param) { unsigned long iIndex = param.key(); qtractorPluginParam *pParam = findParam(iIndex); const QString& sName = m_values.names.value(iIndex); if (!sName.isEmpty() && !(pParam && sName == pParam->name())) { qtractorPluginParam *pParamEx = findParamName(sName); if (pParamEx) pParam = pParamEx; } if (pParam) pParam->setValue(param.value(), true); } } // Load plugin configuration stuff (CLOB). void qtractorPlugin::loadConfigs ( QDomElement *pElement, Configs& configs, ConfigTypes& ctypes ) { for (QDomNode nConfig = pElement->firstChild(); !nConfig.isNull(); nConfig = nConfig.nextSibling()) { // Convert config node to element... QDomElement eConfig = nConfig.toElement(); if (eConfig.isNull()) continue; if (eConfig.tagName() == "config") { const QString& sKey = eConfig.attribute("key"); if (!sKey.isEmpty()) { configs[sKey] = eConfig.text(); const QString& sType = eConfig.attribute("type"); if (!sType.isEmpty()) ctypes[sKey] = sType; } } } } // Load plugin parameter values. void qtractorPlugin::loadValues ( QDomElement *pElement, Values& values ) { for (QDomNode nParam = pElement->firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { // Convert node to element, if any. QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; // Check for config item... if (eParam.tagName() == "param") { unsigned long iIndex = eParam.attribute("index").toULong(); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty()) values.names.insert(iIndex, sName); values.index.insert(iIndex, eParam.text().toFloat()); } } } // Save plugin configuration stuff (CLOB)... void qtractorPlugin::saveConfigs ( QDomDocument *pDocument, QDomElement *pElement ) { // Save plugin configs... Configs::ConstIterator iter = m_configs.constBegin(); const Configs::ConstIterator& iter_end = m_configs.constEnd(); for ( ; iter != iter_end; ++iter) { QDomElement eConfig = pDocument->createElement("config"); eConfig.setAttribute("key", iter.key()); ConfigTypes::ConstIterator ctype = m_ctypes.find(iter.key()); if (ctype != m_ctypes.constEnd()) eConfig.setAttribute("type", ctype.value()); eConfig.appendChild( pDocument->createTextNode(iter.value())); pElement->appendChild(eConfig); } } // Save plugin parameter values. void qtractorPlugin::saveValues ( QDomDocument *pDocument, QDomElement *pElement ) { Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); QDomElement eParam = pDocument->createElement("param"); eParam.setAttribute("name", pParam->name()); eParam.setAttribute("index", QString::number(pParam->index())); eParam.appendChild( pDocument->createTextNode(QString::number(pParam->value()))); pElement->appendChild(eParam); } } // Parameter update executive. void qtractorPlugin::updateParamValue ( unsigned long iIndex, float fValue, bool bUpdate ) { qtractorPluginParam *pParam = findParam(iIndex); if (pParam) pParam->updateValue(fValue, bUpdate); } // Load plugin parameter controllers (MIDI). void qtractorPlugin::loadControllers ( QDomElement *pElement, qtractorMidiControl::Controllers& controllers ) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; pMidiControl->loadControllers(pElement, controllers); } // Save plugin parameter controllers (MIDI). void qtractorPlugin::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement ) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; qtractorMidiControl::Controllers controllers; Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); qtractorMidiControlObserver *pObserver = pParam->observer(); if (pMidiControl->isMidiObserverMapped(pObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pParam->name(); pController->index = pParam->index(); pController->ctype = pObserver->type(); pController->channel = pObserver->channel(); pController->param = pObserver->param(); pController->logarithmic = pObserver->isLogarithmic(); pController->feedback = pObserver->isFeedback(); pController->invert = pObserver->isInvert(); pController->hook = pObserver->isHook(); pController->latch = pObserver->isLatch(); controllers.append(pController); } } pMidiControl->saveControllers(pDocument, pElement, controllers); qDeleteAll(controllers); } // Map/realize plugin parameter controllers (MIDI). void qtractorPlugin::mapControllers ( const qtractorMidiControl::Controllers& controllers ) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) { QListIterator iter(controllers); while (iter.hasNext()) { qtractorMidiControl::Controller *pController = iter.next(); qtractorPluginParam *pParam = findParam(pController->index); if (pParam == NULL) continue; qtractorMidiControlObserver *pObserver = pParam->observer(); pObserver->setType(pController->ctype); pObserver->setChannel(pController->channel); pObserver->setParam(pController->param); pObserver->setLogarithmic(pController->logarithmic); pObserver->setFeedback(pController->feedback); pObserver->setInvert(pController->invert); pObserver->setHook(pController->hook); pMidiControl->mapMidiObserver(pObserver); } } } // Load plugin automation curves (monitor, gain, pan, record, mute, solo). void qtractorPlugin::loadCurveFile ( QDomElement *pElement, qtractorCurveFile *pCurveFile ) { if (pCurveFile) pCurveFile->load(pElement); } // Save plugin automation curves (monitor, gain, pan, record, mute, solo). void qtractorPlugin::saveCurveFile ( qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile ) { if (pCurveFile == NULL) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; pCurveFile->clear(); pCurveFile->setBaseDir(pSession->sessionDir()); unsigned short iParam = 0; Params::ConstIterator param = m_params.constBegin(); const Params::ConstIterator param_end = m_params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); qtractorCurve *pCurve = pParam->subject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pParam->name(); pCurveItem->index = pParam->index(); if (pParam->isToggled() || pParam->isInteger() || !pOptions->bSaveCurve14bit) { const unsigned short controller = (iParam % 0x7f); if (controller == 0x00 || controller == 0x20) ++iParam; // Avoid bank-select controllers, please. pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->param = (iParam % 0x7f); } else { pCurveItem->ctype = qtractorMidiEvent::NONREGPARAM; pCurveItem->param = (iParam % 0x3fff); } pCurveItem->channel = ((iParam / 0x7f) % 16); pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); ++iParam; } } // Activate subject curve qtractorCurve *pCurve = activateSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = activateSubjectIndex(); pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; const unsigned short controller = (iParam % 0x7f); if (controller == 0x00 || controller == 0x20) ++iParam; // Avoid bank-select controllers, please. pCurveItem->param = (iParam % 0x7f); pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } if (pCurveFile->isEmpty()) return; QString sBaseName(list()->name()); sBaseName += '_'; sBaseName += type()->label(); sBaseName += '_'; sBaseName += QString::number(uniqueID(), 16); sBaseName += "_curve"; // int iClipNo = (pCurveFile->filename().isEmpty() ? 0 : 1); pCurveFile->setFilename(pSession->createFilePath(sBaseName, "mid", 1)); pCurveFile->save(pDocument, pElement, pSession->timeScale()); } // Apply plugin automation curves (monitor, gain, pan, record, mute, solo). void qtractorPlugin::applyCurveFile ( qtractorCurveFile *pCurveFile ) { if (pCurveFile == NULL) return; if (pCurveFile->items().isEmpty()) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pCurveFile->setBaseDir(pSession->sessionDir()); QListIterator iter(pCurveFile->items()); while (iter.hasNext()) { qtractorCurveFile::Item *pCurveItem = iter.next(); if (pCurveItem->index == activateSubjectIndex()) { pCurveItem->subject = activateSubject(); } else { qtractorPluginParam *pParam = NULL; if (!pCurveItem->name.isEmpty()) pParam = findParamName(pCurveItem->name); if (pParam == NULL) pParam = findParam(pCurveItem->index); if (pParam) pCurveItem->subject = pParam->subject(); } } pCurveFile->apply(pSession->timeScale()); } //---------------------------------------------------------------------------- // qtractorPluginParam -- Plugin parameter (control input port) instance. // // Current port value. void qtractorPluginParam::setValue ( float fValue, bool bUpdate ) { // Decimals caching.... if (m_iDecimals < 0) { m_iDecimals = 0; if (!isInteger()) { const float fDecs = ::log10f(maxValue() - minValue()); if (fDecs < 0.0f) m_iDecimals = 6; else if (fDecs < 3.0f) m_iDecimals = 3; else if (fDecs < 6.0f) m_iDecimals = 1; #if 0 if (isLogarithmic()) ++m_iDecimals; #endif } // Make this permanent... m_subject.setToggled(isToggled()); m_subject.setInteger(isInteger()); } // Sanitize value... if (isBoundedAbove() && fValue > maxValue()) fValue = maxValue(); else if (isBoundedBelow() && fValue < minValue()) fValue = minValue(); m_observer.setValue(fValue); // Update specifics. if (bUpdate) m_pPlugin->updateParam(this, fValue, true); if (m_pPlugin->directAccessParamIndex() == long(m_iIndex)) m_pPlugin->updateDirectAccessParam(); } void qtractorPluginParam::updateValue ( float fValue, bool bUpdate ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginParam[%p]::updateValue(%g, %d)", this, fValue, int(bUpdate)); #endif // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->execute( new qtractorPluginParamCommand(this, fValue, bUpdate)); } } // Constructor. qtractorPluginParam::Observer::Observer ( qtractorPluginParam *pParam ) : qtractorMidiControlObserver(pParam->subject()), m_pParam(pParam) { setCurveList((pParam->plugin())->list()->curveList()); } // Virtual observer updater. void qtractorPluginParam::Observer::update ( bool bUpdate ) { qtractorMidiControlObserver::update(bUpdate); qtractorPlugin *pPlugin = m_pParam->plugin(); if (bUpdate && pPlugin->directAccessParamIndex() == long(m_pParam->index())) pPlugin->updateDirectAccessParam(); pPlugin->updateParam(m_pParam, qtractorMidiControlObserver::value(), bUpdate); } //---------------------------------------------------------------------------- // qtractorPluginList -- Plugin chain list instance. // // Constructor. qtractorPluginList::qtractorPluginList ( unsigned short iChannels, unsigned int iFlags ) : m_iChannels(iChannels), m_iFlags(iFlags), m_iActivated(0), m_pMidiManager(NULL), m_iMidiBank(-1), m_iMidiProg(-1), m_pMidiProgramSubject(NULL) { setAutoDelete(true); m_pppBuffers[0] = NULL; m_pppBuffers[1] = NULL; m_pCurveList = new qtractorCurveList(); m_bAudioOutputBus = qtractorMidiManager::isDefaultAudioOutputBus(); m_bAudioOutputAutoConnect = qtractorMidiManager::isDefaultAudioOutputAutoConnect(); m_iAudioInsertActivated = 0; setChannels(iChannels, iFlags); } // Destructor. qtractorPluginList::~qtractorPluginList (void) { // Reset allocated channel buffers. setChannels(0, 0); // Clear out all dependables... m_views.clear(); delete m_pCurveList; } // The title to show up on plugin forms... void qtractorPluginList::setName ( const QString& sName ) { m_sName = sName; for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { pPlugin->updateEditorTitle(); } if (m_pMidiManager) m_pMidiManager->resetAudioOutputBus(); } // Main-parameters accessor. void qtractorPluginList::setChannels ( unsigned short iChannels, unsigned int iFlags ) { // Destroy any MIDI manager still there... if (m_pMidiManager) { m_bAudioOutputBus = m_pMidiManager->isAudioOutputBus(); m_bAudioOutputAutoConnect = m_pMidiManager->isAudioOutputAutoConnect(); m_sAudioOutputBusName = m_pMidiManager->audioOutputBusName(); qtractorMidiManager::deleteMidiManager(m_pMidiManager); m_pMidiManager = NULL; } if (m_pMidiProgramSubject) { delete m_pMidiProgramSubject; m_pMidiProgramSubject = NULL; } // Go, go, go... m_iFlags = iFlags; // Allocate new MIDI manager, if applicable... if ((iChannels > 0) && (m_iFlags & Midi)) { m_pMidiProgramSubject = new MidiProgramSubject(m_iMidiBank, m_iMidiProg); m_pMidiManager = qtractorMidiManager::createMidiManager(this); qtractorAudioBus *pAudioOutputBus = m_pMidiManager->audioOutputBus(); if (pAudioOutputBus) { // Override number of channels from audio output bus... iChannels = pAudioOutputBus->channels(); // Restore it's connections if dedicated... if (m_pMidiManager->isAudioOutputBus()) pAudioOutputBus->outputs().copy(m_audioOutputs); } } // Allocate all new interim buffers... setChannelsEx(iChannels, false); // FIXME: This should be better managed... if (m_pMidiManager) m_pMidiManager->updateInstruments(); } void qtractorPluginList::setChannelsEx ( unsigned short iChannels, bool bReset ) { #if 0 // Maybe we don't need to change a thing here... if (iChannels == m_iChannels) return; #endif unsigned short i; // Delete old interim buffer... if (m_pppBuffers[1]) { for (i = 0; i < m_iChannels; ++i) delete [] m_pppBuffers[1][i]; delete [] m_pppBuffers[1]; m_pppBuffers[1] = NULL; } // Go, go, go... m_iChannels = iChannels; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; const unsigned int iBufferSize = pAudioEngine->bufferSize(); // Allocate new interim buffer... if (m_iChannels > 0) { m_pppBuffers[1] = new float * [m_iChannels]; for (i = 0; i < m_iChannels; ++i) { m_pppBuffers[1][i] = new float [iBufferSize]; ::memset(m_pppBuffers[1][i], 0, iBufferSize * sizeof(float)); } } // Reset all plugin chain channels... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (bReset && m_iChannels > 0) { pPlugin->freezeConfigs(); pPlugin->freezeValues(); } pPlugin->setChannels(m_iChannels); if (bReset && m_iChannels > 0) { pPlugin->realizeConfigs(); pPlugin->realizeValues(); pPlugin->releaseConfigs(); pPlugin->releaseValues(); } } } // Reset and (re)activate all plugin chain. void qtractorPluginList::resetBuffers (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; const unsigned int iBufferSize = pAudioEngine->bufferSize(); #if 0 // Save and reset activation count... int iActivated = m_iActivated; m_iActivated = 0; // Temporarily deactivate all activated plugins... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) pPlugin->deactivate(); } #endif // Reset interim buffer, if any... if (m_pppBuffers[1]) { for (unsigned short i = 0; i < m_iChannels; ++i) ::memset(m_pppBuffers[1][i], 0, iBufferSize * sizeof(float)); } #if 0 // Restore activation of all previously deactivated plugins... for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { if (pPlugin->isActivated()) pPlugin->activate(); } // Restore activation count. m_iActivated = iActivated; #endif } // Add-guarded plugin method. void qtractorPluginList::addPlugin ( qtractorPlugin *pPlugin ) { // Link the plugin into list... insertPlugin(pPlugin, pPlugin->next()); } // Insert-guarded plugin method. void qtractorPluginList::insertPlugin ( qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin ) { // We'll get prepared before plugging it in... pPlugin->setChannels(m_iChannels); if (pNextPlugin) insertBefore(pPlugin, pNextPlugin); else append(pPlugin); // Now update each observer list-view... QListIterator iter(m_views); while (iter.hasNext()) { qtractorPluginListView *pListView = iter.next(); int iNextItem = pListView->count(); if (pNextPlugin) iNextItem = pListView->pluginItem(pNextPlugin); qtractorPluginListItem *pNextItem = new qtractorPluginListItem(pPlugin); pListView->insertItem(iNextItem, pNextItem); pListView->setCurrentItem(pNextItem); } } // Move-guarded plugin method. void qtractorPluginList::movePlugin ( qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin ) { // Source sanity... if (pPlugin == NULL) return; qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList == NULL) return; // Remove and insert back again... pPluginList->unlink(pPlugin); if (pNextPlugin) { insertBefore(pPlugin, pNextPlugin); } else { append(pPlugin); } // DANGER: Gasp, we might be not the same... if (pPluginList != this) { // Move all plugin automation curves... qtractorCurveList *pCurveList = pPluginList->curveList(); // Activation automation/curve... qtractorCurve *pCurve = pPlugin->activateSubject()->curve(); if (pCurve && pCurve->list() == pCurveList) { pCurveList->removeCurve(pCurve); m_pCurveList->addCurve(pCurve); } pPlugin->activateObserver()->setCurveList(m_pCurveList); // Parameters automation/curves... const qtractorPlugin::Params& params = pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); pCurve = pParam->subject()->curve(); if (pCurve && pCurve->list() == pCurveList) { pCurveList->removeCurve(pCurve); m_pCurveList->addCurve(pCurve); } pParam->observer()->setCurveList(m_pCurveList); } // Now for the real thing... pPlugin->setPluginList(this); pPlugin->setChannels(channels()); if (pPlugin->isActivated()) { pPluginList->updateActivated(false); updateActivated(true); } } // Now update each observer list-view: // - take all items... QListIterator item(pPlugin->items()); while (item.hasNext()) delete item.next(); // - give them back into the right position... QListIterator view(m_views); while (view.hasNext()) { qtractorPluginListView *pListView = view.next(); int iNextItem = pListView->count(); if (pNextPlugin) iNextItem = pListView->pluginItem(pNextPlugin); qtractorPluginListItem *pNextItem = new qtractorPluginListItem(pPlugin); pListView->insertItem(iNextItem, pNextItem); pListView->setCurrentItem(pNextItem); } } // Remove-guarded plugin method. void qtractorPluginList::removePlugin ( qtractorPlugin *pPlugin ) { // Just unlink the plugin from the list... unlink(pPlugin); if (pPlugin->isActivated()) updateActivated(false); pPlugin->setChannels(0); pPlugin->clearItems(); } // Clone/copy plugin method. qtractorPlugin *qtractorPluginList::copyPlugin ( qtractorPlugin *pPlugin ) { qtractorPluginType *pType = pPlugin->type(); if (pType == NULL) return NULL; // Clone the plugin instance... pPlugin->freezeValues(); pPlugin->freezeConfigs(); #if 0 // MIDI bank program whether necessary... int iBank = 0; int iProg = 0; if (m_pMidiManager && m_pMidiManager->currentBank() >= 0) iBank = m_pMidiManager->currentBank(); if (m_pMidiManager && m_pMidiManager->currentProg() >= 0) iProg = m_pMidiManager->currentProg(); #endif // Filename is empty for insert pseudo-plugins. const QString& sFilename = pType->filename(); qtractorPlugin *pNewPlugin = qtractorPluginFactory::createPlugin(this, sFilename, pType->index(), pType->typeHint()); if (pNewPlugin) { pNewPlugin->setPreset(pPlugin->preset()); pNewPlugin->setConfigs(pPlugin->configs()); pNewPlugin->setConfigTypes(pPlugin->configTypes()); pNewPlugin->setValues(pPlugin->values()); pNewPlugin->realizeConfigs(); pNewPlugin->realizeValues(); pNewPlugin->releaseConfigs(); pNewPlugin->releaseValues(); pNewPlugin->setActivated(pPlugin->isActivated()); pNewPlugin->setDirectAccessParamIndex( pPlugin->directAccessParamIndex()); } pPlugin->releaseConfigs(); pPlugin->releaseValues(); return pNewPlugin; } // List of views management. void qtractorPluginList::addView ( qtractorPluginListView *pView ) { m_views.append(pView); } void qtractorPluginList::removeView ( qtractorPluginListView *pView ) { int iView = m_views.indexOf(pView); if (iView >= 0) m_views.removeAt(iView); } // The meta-main audio-processing plugin-chain procedure. void qtractorPluginList::process ( float **ppBuffer, unsigned int nframes ) { // Sanity checks... if (!isActivated()) return; if (ppBuffer == NULL || *ppBuffer == NULL || m_pppBuffers[1] == NULL) return; // Start from first input buffer... m_pppBuffers[0] = ppBuffer; // Buffer binary iterator... unsigned short iBuffer = 0; // For each plugin in chain (in order, of course...) for (qtractorPlugin *pPlugin = first(); pPlugin; pPlugin = pPlugin->next()) { // Must be properly activated... if (!pPlugin->isActivated()) continue; // Set proper buffers for this plugin... float **ppIBuffer = m_pppBuffers[ iBuffer & 1]; float **ppOBuffer = m_pppBuffers[++iBuffer & 1]; // Time for the real thing... pPlugin->process(ppIBuffer, ppOBuffer, nframes); } // Now for the output buffer commitment... if (iBuffer & 1) { for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy(ppBuffer[i], m_pppBuffers[1][i], nframes * sizeof(float)); } } } // Document element methods. bool qtractorPluginList::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { // Reset some MIDI manager elements... m_iMidiBank = -1; m_iMidiProg = -1; m_bAudioOutputBus = false; m_bAudioOutputAutoConnect = false; m_sAudioOutputBusName.clear(); m_audioOutputs.clear(); // Load plugin-list children... for (QDomNode nPlugin = pElement->firstChild(); !nPlugin.isNull(); nPlugin = nPlugin.nextSibling()) { // Convert clip node to element... QDomElement ePlugin = nPlugin.toElement(); if (ePlugin.isNull()) continue; if (ePlugin.tagName() == "bank") setMidiBank(ePlugin.text().toInt()); else if (ePlugin.tagName() == "program") setMidiProg(ePlugin.text().toInt()); else if (ePlugin.tagName() == "plugin") { QString sFilename; unsigned long iUniqueID = 0; unsigned long iIndex = 0; QString sLabel; QString sPreset; QStringList vlist; bool bActivated = false; unsigned long iActivateSubjectIndex = 0; long iDirectAccessParamIndex = -1; qtractorPlugin::Configs configs; qtractorPlugin::ConfigTypes ctypes; qtractorPlugin::Values values; qtractorMidiControl::Controllers controllers; qtractorCurveFile cfile(qtractorPluginList::curveList()); QPoint posEditor; QPoint posForm; const QString& sTypeHint = ePlugin.attribute("type"); qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText(sTypeHint); for (QDomNode nParam = ePlugin.firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { // Convert buses list node to element... QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "filename") sFilename = eParam.text(); else if (eParam.tagName() == "unique-id") iUniqueID = eParam.text().toULong(); else if (eParam.tagName() == "index") iIndex = eParam.text().toULong(); else if (eParam.tagName() == "label") sLabel = eParam.text(); else if (eParam.tagName() == "preset") sPreset = eParam.text(); else if (eParam.tagName() == "values") vlist = eParam.text().split(','); else if (eParam.tagName() == "activate-subject-index") iActivateSubjectIndex = eParam.text().toULong(); else if (eParam.tagName() == "activated") bActivated = qtractorDocument::boolFromText(eParam.text()); else if (eParam.tagName() == "configs") { // Load plugin configuration stuff (CLOB)... qtractorPlugin::loadConfigs(&eParam, configs, ctypes); } else if (eParam.tagName() == "params") { // Load plugin parameter values... qtractorPlugin::loadValues(&eParam, values); } else if (eParam.tagName() == "controllers") { // Load plugin parameter controllers... qtractorPlugin::loadControllers(&eParam, controllers); } else if (eParam.tagName() == "direct-access-param") iDirectAccessParamIndex = eParam.text().toLong(); else if (eParam.tagName() == "curve-file") { // Load plugin automation curves... qtractorPlugin::loadCurveFile(&eParam, &cfile); } else if (eParam.tagName() == "editor-pos") { const QStringList& sxy = eParam.text().split(','); posEditor.setX(sxy.at(0).toInt()); posEditor.setY(sxy.at(1).toInt()); } else if (eParam.tagName() == "form-pos") { const QStringList& sxy = eParam.text().split(','); posForm.setX(sxy.at(0).toInt()); posForm.setY(sxy.at(1).toInt()); } } // Try to find some alternative, if it doesn't exist... qtractorPlugin *pPlugin = NULL; if (checkPluginFile(sFilename, typeHint)) { pPlugin = qtractorPluginFactory::createPlugin(this, sFilename, iIndex, typeHint); } #if 0 if (!sFilename.isEmpty() && !sLabel.isEmpty() && ((pPlugin == NULL) || ((pPlugin->type())->label() != sLabel))) { iIndex = 0; do { if (pPlugin) delete pPlugin; pPlugin = qtractorPluginFile::createPlugin(this, sFilename, iIndex++, typeHint); } while (pPlugin && (pPlugin->type())->label() != sLabel); } #endif if (pPlugin) { if (iUniqueID > 0) pPlugin->setUniqueID(iUniqueID); if (iActivateSubjectIndex > 0) pPlugin->setActivateSubjectIndex(iActivateSubjectIndex); pPlugin->setPreset(sPreset); pPlugin->setConfigs(configs); pPlugin->setConfigTypes(ctypes); if (!vlist.isEmpty()) pPlugin->setValueList(vlist); if (!values.index.isEmpty()) pPlugin->setValues(values); append(pPlugin); pPlugin->mapControllers(controllers); pPlugin->applyCurveFile(&cfile); pPlugin->setDirectAccessParamIndex(iDirectAccessParamIndex); pPlugin->setActivated(bActivated); // Later's better! pPlugin->setEditorPos(posEditor); pPlugin->setFormPos(posForm); } else { qtractorMessageList::append( QObject::tr("%1(%2): %3 plugin not found.") .arg(sFilename).arg(iIndex).arg(sTypeHint)); } // Cleanup. qDeleteAll(controllers); controllers.clear(); } else // Load audio output bus name... if (ePlugin.tagName() == "audio-output-bus-name") { m_sAudioOutputBusName = ePlugin.text(); } // Load audio output bus flag... if (ePlugin.tagName() == "audio-output-bus") { m_bAudioOutputBus = qtractorDocument::boolFromText(ePlugin.text()); } else // Load audio output auto-connect flag... if (ePlugin.tagName() == "audio-output-auto-connect") { m_bAudioOutputAutoConnect = qtractorDocument::boolFromText(ePlugin.text()); } else // Load audio output connections... if (ePlugin.tagName() == "audio-outputs") { qtractorBus::loadConnects(m_audioOutputs, pDocument, &ePlugin); } // Make up audio output bus ... setAudioOutputBusName(m_sAudioOutputBusName); setAudioOutputAutoConnect(m_bAudioOutputAutoConnect); setAudioOutputBus(m_bAudioOutputBus); } return true; } bool qtractorPluginList::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { // Save current MIDI bank/program setting... if (m_pMidiManager && m_pMidiManager->currentBank() >= 0) pDocument->saveTextElement("bank", QString::number(m_pMidiManager->currentBank()), pElement); if (m_pMidiManager && m_pMidiManager->currentProg() >= 0) pDocument->saveTextElement("program", QString::number(m_pMidiManager->currentProg()), pElement); // Save plugins... for (qtractorPlugin *pPlugin = qtractorPluginList::first(); pPlugin; pPlugin = pPlugin->next()) { // Freeze form position, if currently visible... pPlugin->freezeFormPos(); // Do freeze plugin state... pPlugin->freezeConfigs(); // Create the new plugin element... QDomElement ePlugin = pDocument->document()->createElement("plugin"); qtractorPluginType *pType = pPlugin->type(); ePlugin.setAttribute("type", qtractorPluginType::textFromHint(pType->typeHint())); // Pseudo-plugins don't have a file... const QString& sFilename = pType->filename(); if (!sFilename.isEmpty()) { pDocument->saveTextElement("filename", sFilename, &ePlugin); } if (isUniqueID(pType)) { pDocument->saveTextElement("unique-id", QString::number(pPlugin->uniqueID()), &ePlugin); } pDocument->saveTextElement("index", QString::number(pType->index()), &ePlugin); pDocument->saveTextElement("label", pType->label(), &ePlugin); pDocument->saveTextElement("preset", pPlugin->preset(), &ePlugin); pDocument->saveTextElement("direct-access-param", QString::number(pPlugin->directAccessParamIndex()), &ePlugin); // pDocument->saveTextElement("values", // pPlugin->valueList().join(","), &ePlugin); if (pPlugin->isActivateSubjectIndex()) { pDocument->saveTextElement("activate-subject-index", QString::number(pPlugin->activateSubjectIndex()), &ePlugin); } pDocument->saveTextElement("activated", qtractorDocument::textFromBool(pPlugin->isActivated()), &ePlugin); // Plugin configuration stuff (CLOB)... QDomElement eConfigs = pDocument->document()->createElement("configs"); pPlugin->saveConfigs(pDocument->document(), &eConfigs); ePlugin.appendChild(eConfigs); // Plugin parameter values... QDomElement eParams = pDocument->document()->createElement("params"); pPlugin->saveValues(pDocument->document(), &eParams); ePlugin.appendChild(eParams); // Plugin paramneter controllers... QDomElement eControllers = pDocument->document()->createElement("controllers"); pPlugin->saveControllers(pDocument, &eControllers); ePlugin.appendChild(eControllers); // Save plugin automation... qtractorCurveList *pCurveList = qtractorPluginList::curveList(); if (pCurveList && !pCurveList->isEmpty()) { qtractorCurveFile cfile(pCurveList); QDomElement eCurveFile = pDocument->document()->createElement("curve-file"); pPlugin->saveCurveFile(pDocument, &eCurveFile, &cfile); ePlugin.appendChild(eCurveFile); } // Save editor position... const QPoint& posEditor = pPlugin->editorPos(); if (posEditor.x() >= 0 && posEditor.y() >= 0) { pDocument->saveTextElement("editor-pos", QString::number(posEditor.x()) + ',' + QString::number(posEditor.y()), &ePlugin); } const QPoint& posForm = pPlugin->formPos(); if (posForm.x() >= 0 && posForm.y() >= 0) { pDocument->saveTextElement("form-pos", QString::number(posForm.x()) + ',' + QString::number(posForm.y()), &ePlugin); } // Add this plugin... pElement->appendChild(ePlugin); // May release plugin state... pPlugin->releaseConfigs(); } // Save audio output-bus connects... if (m_pMidiManager) { pDocument->saveTextElement("audio-output-bus-name", m_pMidiManager->audioOutputBusName(), pElement); pDocument->saveTextElement("audio-output-bus", qtractorDocument::textFromBool( m_pMidiManager->isAudioOutputBus()), pElement); pDocument->saveTextElement("audio-output-auto-connect", qtractorDocument::textFromBool( m_pMidiManager->isAudioOutputAutoConnect()), pElement); if (m_pMidiManager->isAudioOutputBus()) { qtractorAudioBus *pAudioBus = m_pMidiManager->audioOutputBus(); if (pAudioBus) { QDomElement eOutputs = pDocument->document()->createElement("audio-outputs"); qtractorBus::ConnectList outputs; pAudioBus->updateConnects(qtractorBus::Output, outputs); pAudioBus->saveConnects(outputs, pDocument, &eOutputs); pElement->appendChild(eOutputs); } } } return true; } // Acquire a unique plugin identifier in chain. unsigned long qtractorPluginList::createUniqueID ( qtractorPluginType *pType ) { const unsigned long k = pType->uniqueID(); const unsigned int i = m_uniqueIDs.value(k, 0); m_uniqueIDs.insert(k, i + 1); return k + i; } // Whether unique plugin identifiers are in chain. bool qtractorPluginList::isUniqueID ( qtractorPluginType *pType ) const { return (m_uniqueIDs.value(pType->uniqueID(), 0) > 1); } // Check/sanitize plugin file-path; bool qtractorPluginList::checkPluginFile ( QString& sFilename, qtractorPluginType::Hint typeHint ) const { // Care of internal pseudo-plugins... if (sFilename.isEmpty()) { return (typeHint == qtractorPluginType::Insert) || (typeHint == qtractorPluginType::AuxSend); } // LV2 plug-ins are identified by URI... if (typeHint == qtractorPluginType::Lv2) return true; // Primary check for plugin pathname... QFileInfo fi(sFilename); if (fi.exists() && fi.isReadable()) return true; // Otherwise search for an alternative // under each respective search paths... qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { const QString fname = fi.fileName(); QStringListIterator iter(pPluginFactory->pluginPaths(typeHint)); while (iter.hasNext()) { fi.setFile(QDir(iter.next()), fname); if (fi.exists() && fi.isReadable()) { sFilename = fi.absoluteFilePath(); return true; } } } // No alternative has been found, sorry. return false; } // end of qtractorPlugin.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiCursor.h0000644000000000000000000000013213014536043017643 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiCursor.h0000644000175000001440000000336013014536043020465 0ustar00rncbcusers00000000000000// qtractorMidiCursor.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiCursor_h #define __qtractorMidiCursor_h // Forward declarations. class qtractorMidiEvent; class qtractorMidiSequence; //------------------------------------------------------------------------- // qtractorMidiCursor -- MIDI event cursor capsule. class qtractorMidiCursor { public: // Constructor. qtractorMidiCursor(); // Intra-sequence tick/time positioning seek. qtractorMidiEvent *seek( qtractorMidiSequence *pSeq, unsigned long iTime); // Intra-sequence tick/time positioning reset (seek forward). qtractorMidiEvent *reset( qtractorMidiSequence *pSeq, unsigned long iTime = 0); private: // Current event cursor variables. qtractorMidiEvent *m_pEvent; unsigned long m_iTime; }; #endif // __qtractorMidiCursor_h // end of qtractorMidiCursor.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioConnect.cpp0000644000000000000000000000013213014536043020471 xustar0030 mtime=1479719971.737087539 30 atime=1479719971.737087539 30 ctime=1479719971.737087539 qtractor-0.8.0/src/qtractorAudioConnect.cpp0000644000175000001440000003133313014536043021314 0ustar00rncbcusers00000000000000// qtractorAudioConnect.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioConnect.h" #include "qtractorAudioEngine.h" #include "qtractorSession.h" #include #ifdef CONFIG_JACK_METADATA #include #include static QString prettyName ( jack_uuid_t uuid, const QString& sDefaultName ) { QString sPrettyName = sDefaultName; char *pszValue = NULL; char *pszType = NULL; if (::jack_get_property(uuid, JACK_METADATA_PRETTY_NAME, &pszValue, &pszType) == 0) { if (pszValue) { sPrettyName = QString::fromUtf8(pszValue); ::jack_free(pszValue); } if (pszType) ::jack_free(pszType); } return sPrettyName; } #endif //---------------------------------------------------------------------- // class qtractorAudioPortItem -- Jack port list item. // // Constructor. qtractorAudioPortItem::qtractorAudioPortItem ( qtractorAudioClientItem *pClientItem, jack_port_t *pJackPort ) : qtractorPortListItem(pClientItem) { m_pJackPort = pJackPort; const unsigned long ulPortFlags = jack_port_flags(m_pJackPort); if (ulPortFlags & JackPortIsInput) { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(ulPortFlags & JackPortIsPhysical ? qtractorAudioConnect::PortPhysIn : qtractorAudioConnect::PortIn)); } else { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(ulPortFlags & JackPortIsPhysical ? qtractorAudioConnect::PortPhysOut : qtractorAudioConnect::PortOut)); } } // Default destructor. qtractorAudioPortItem::~qtractorAudioPortItem (void) { } // Jack handle accessor. jack_port_t *qtractorAudioPortItem::jackPort (void) const { return m_pJackPort; } // Proto-pretty/alias display name method (virtual override). void qtractorAudioPortItem::updatePortName (void) { #ifdef CONFIG_JACK_METADATA jack_client_t *pJackClient = NULL; qtractorAudioClientListView *pAudioClientListView = static_cast ( QTreeWidgetItem::treeWidget()); if (pAudioClientListView) pJackClient = pAudioClientListView->jackClient(); if (pJackClient) { const QString& sPortName = portName(); jack_uuid_t port_uuid = ::jack_port_uuid(m_pJackPort); setPortText(prettyName(port_uuid, sPortName)); return; } #endif qtractorPortListItem::updatePortName(); } //---------------------------------------------------------------------- // qtractorAudioClientItem -- Jack client list item. // // Constructor. qtractorAudioClientItem::qtractorAudioClientItem ( qtractorAudioClientListView *pClientListView ) : qtractorClientListItem(pClientListView) { if (pClientListView->isReadable()) { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(qtractorAudioConnect::ClientOut)); } else { QTreeWidgetItem::setIcon(0, qtractorAudioConnect::icon(qtractorAudioConnect::ClientIn)); } } // Default destructor. qtractorAudioClientItem::~qtractorAudioClientItem (void) { } // Proto-pretty/alias display name method (virtual override). void qtractorAudioClientItem::updateClientName (void) { #ifdef CONFIG_JACK_METADATA jack_client_t *pJackClient = NULL; qtractorAudioClientListView *pAudioClientListView = static_cast ( QTreeWidgetItem::treeWidget()); if (pAudioClientListView) pJackClient = pAudioClientListView->jackClient(); if (pJackClient) { const QString& sClientName = clientName(); const char *pszClientName = sClientName.toUtf8().constData(); const char *pszClientUuid = ::jack_get_uuid_for_client_name(pJackClient, pszClientName); if (pszClientUuid) { jack_uuid_t client_uuid = 0; ::jack_uuid_parse(pszClientUuid, &client_uuid); setClientText(prettyName(client_uuid, sClientName)); ::jack_free((void *) pszClientUuid); return; } } #endif qtractorClientListItem::updateClientName(); } //---------------------------------------------------------------------- // qtractorAudioClientListView -- Jack client list view. // // Constructor. qtractorAudioClientListView::qtractorAudioClientListView ( QWidget *pParent ) : qtractorClientListView(pParent) { } // Default destructor. qtractorAudioClientListView::~qtractorAudioClientListView (void) { } // Jack client accessor. jack_client_t *qtractorAudioClientListView::jackClient (void) const { qtractorAudioConnect *pAudioConnect = static_cast (binding()); return (pAudioConnect ? pAudioConnect->jackClient() : NULL); } // Client:port refreshner. int qtractorAudioClientListView::updateClientPorts (void) { jack_client_t *pJackClient = jackClient(); if (pJackClient == NULL) return 0; int iDirtyCount = 0; markClientPorts(0); const char **ppszClientPorts = jack_get_ports(pJackClient, 0, JACK_DEFAULT_AUDIO_TYPE, isReadable() ? JackPortIsOutput : JackPortIsInput); if (ppszClientPorts) { int iClientPort = 0; while (ppszClientPorts[iClientPort]) { const QString sClientPort = QString::fromUtf8(ppszClientPorts[iClientPort]); qtractorAudioClientItem *pClientItem = NULL; qtractorAudioPortItem *pPortItem = NULL; int iColon = sClientPort.indexOf(':'); if (iColon >= 0) { const QString sClientName = sClientPort.left(iColon); if (isClientName(sClientName)) { const QString sPortName = sClientPort.right(sClientPort.length() - iColon - 1); if (isPortName(sPortName)) { pClientItem = static_cast ( findClientItem(sClientName)); if (pClientItem) { pPortItem = static_cast ( pClientItem->findPortItem(sPortName)); } if (pClientItem == NULL) { pClientItem = new qtractorAudioClientItem(this); pClientItem->setClientName(sClientName); ++iDirtyCount; } if (pClientItem && pPortItem == NULL) { jack_port_t *pJackPort = jack_port_by_name( pJackClient, ppszClientPorts[iClientPort]); if (pJackPort) { pPortItem = new qtractorAudioPortItem( pClientItem, pJackPort); pPortItem->setPortName(sPortName); ++iDirtyCount; } } if (pPortItem) pPortItem->markClientPort(1); } } } ++iClientPort; } ::free(ppszClientPorts); } cleanClientPorts(0); return iDirtyCount; } //---------------------------------------------------------------------------- // qtractorAudioConnect -- Jack connections model integrated object. // // Constructor. qtractorAudioConnect::qtractorAudioConnect ( qtractorAudioClientListView *pOListView, qtractorAudioClientListView *pIListView, qtractorConnectorView *pConnectorView ) : qtractorConnect(pOListView, pIListView, pConnectorView) { createIcons(); } // Default destructor. qtractorAudioConnect::~qtractorAudioConnect (void) { deleteIcons(); } // Local icon-set janitor methods. QIcon *qtractorAudioConnect::g_apIcons[qtractorAudioConnect::IconCount]; int qtractorAudioConnect::g_iIconsRefCount = 0; void qtractorAudioConnect::createIcons (void) { if (++g_iIconsRefCount == 1) { g_apIcons[ClientIn] = new QIcon(":/images/itemAudioClientIn.png"); g_apIcons[ClientOut] = new QIcon(":/images/itemAudioClientOut.png"); g_apIcons[PortIn] = new QIcon(":/images/itemAudioPortIn.png"); g_apIcons[PortOut] = new QIcon(":/images/itemAudioPortOut.png"); g_apIcons[PortPhysIn] = new QIcon(":/images/itemAudioPortPhysIn.png"); g_apIcons[PortPhysOut] = new QIcon(":/images/itemAudioPortPhysOut.png"); } } void qtractorAudioConnect::deleteIcons (void) { if (--g_iIconsRefCount == 0) { for (int i = 0; i < IconCount; ++i) { if (g_apIcons[i]) delete g_apIcons[i]; g_apIcons[i] = NULL; } } } // Common icon accessor (static). const QIcon& qtractorAudioConnect::icon ( int iIcon ) { return *g_apIcons[iIcon]; } // JACK client accessor. jack_client_t *qtractorAudioConnect::jackClient (void) const { jack_client_t *pJackClient = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->audioEngine()) pJackClient = (pSession->audioEngine())->jackClient(); return pJackClient; } // Connection primitive. bool qtractorAudioConnect::connectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorAudioPortItem *pOAudioPort = static_cast (pOPort); qtractorAudioPortItem *pIAudioPort = static_cast (pIPort); if (pOAudioPort == NULL || pIAudioPort == NULL) return false; jack_client_t *pJackClient = jackClient(); if (pJackClient == NULL) return false; return (jack_connect(pJackClient, pOAudioPort->clientPortName().toUtf8().constData(), pIAudioPort->clientPortName().toUtf8().constData()) == 0); } // Disconnection primitive. bool qtractorAudioConnect::disconnectPorts ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorAudioPortItem *pOAudioPort = static_cast (pOPort); qtractorAudioPortItem *pIAudioPort = static_cast (pIPort); if (pOAudioPort == NULL || pIAudioPort == NULL) return false; jack_client_t *pJackClient = jackClient(); if (pJackClient == NULL) return false; disconnectPortsUpdate(pOPort, pIPort); return (jack_disconnect(pJackClient, pOAudioPort->clientPortName().toUtf8().constData(), pIAudioPort->clientPortName().toUtf8().constData()) == 0); } // Update (clear) audio-buses connect lists (non-virtual). void qtractorAudioConnect::disconnectPortsUpdate ( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort ) { qtractorAudioEngine *pAudioEngine = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; QString sPortName; qtractorBus::BusMode busMode = qtractorBus::None; if (pOPort->clientName() == pAudioEngine->clientName()) { busMode = qtractorBus::Output; sPortName = pOPort->portName().section('/', 0, 0); } else if (pIPort->clientName() == pAudioEngine->clientName()) { busMode = qtractorBus::Input; sPortName = pIPort->portName().section('/', 0, 0); } if (busMode == qtractorBus::None) return; for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & busMode) == 0) continue; if (sPortName == pBus->busName()) { if (busMode & qtractorBus::Input) { pBus->inputs().clear(); } else { pBus->outputs().clear(); } break; } } } // Update port connection references. void qtractorAudioConnect::updateConnections (void) { jack_client_t *pJackClient = jackClient(); if (pJackClient == NULL) return; // For each client item... int iItemCount = OListView()->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = OListView()->topLevelItem(iItem); if (pItem->type() != qtractorConnect::ClientItem) continue; qtractorAudioClientItem *pOClient = static_cast (pItem); if (pOClient == NULL) continue; // For each port item int iChildCount = pOClient->childCount(); for (int iChild = 0; iChild < iChildCount; ++iChild) { QTreeWidgetItem *pChild = pOClient->child(iChild); if (pChild->type() != qtractorConnect::PortItem) continue; qtractorAudioPortItem *pOPort = static_cast (pChild); if (pOPort == NULL) continue; // Are there already any connections? if (pOPort->connects().count() > 0) continue; // Get port connections... const char **ppszClientPorts = jack_port_get_all_connections( pJackClient, pOPort->jackPort()); if (ppszClientPorts) { // Now, for each input client port... int iClientPort = 0; while (ppszClientPorts[iClientPort]) { qtractorPortListItem *pIPort = IListView()->findClientPortItem( ppszClientPorts[iClientPort]); if (pIPort) { pOPort->addConnect(pIPort); pIPort->addConnect(pOPort); } ++iClientPort; } ::free(ppszClientPorts); } } } } // end of qtractorAudioConnect.cpp qtractor-0.8.0/src/PaxHeaders.7649/appdata0000644000000000000000000000013213014536043015167 xustar0030 mtime=1479719971.727082539 30 atime=1479719971.727082539 30 ctime=1479719971.727082539 qtractor-0.8.0/src/appdata/0000755000175000001440000000000013014536043016064 5ustar00rncbcusers00000000000000qtractor-0.8.0/src/appdata/PaxHeaders.7649/qtractor.appdata.xml0000644000000000000000000000013213014536043021236 xustar0030 mtime=1479719971.727082539 30 atime=1479719971.727082539 30 ctime=1479719971.727082539 qtractor-0.8.0/src/appdata/qtractor.appdata.xml0000644000175000001440000000315213014536043022057 0ustar00rncbcusers00000000000000 qtractor.desktop GPL-2.0+ GPL-2.0+ Qtractor An Audio/MIDI multi-track sequencer

Qtractor is an Audio/MIDI multi-track sequencer application written in C++ around the Qt framework using Qt Designer.

The initial target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux Desktop Audio Workstation GUI, specially dedicated to the personal home-studio.

 http://qtractor.sourceforge.net/image/qtractor-screenshot11.png The main window showing the application in action Audio MIDI Multitrack Sequencer DAW ALSA JACK LADSPA DSSI VST LV2 Qt http://qtractor.sourceforge.net rncbc@rncbc.org rncbc.org AppMenu HiDpiIcon ModernToolkit qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditView.cpp0000644000000000000000000000012713014536043020445 xustar0029 mtime=1479719971.75909854 29 atime=1479719971.75909854 29 ctime=1479719971.75909854 qtractor-0.8.0/src/qtractorMidiEditView.cpp0000644000175000001440000004417413014536043021273 0ustar00rncbcusers00000000000000// qtractorMidiEditView.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditList.h" #include "qtractorMidiEditTime.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiSequence.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorMidiEditView -- MIDI sequence main view widget. // Constructor. qtractorMidiEditView::qtractorMidiEditView ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_eventType = qtractorMidiEvent::NOTEON; // Zoom tool widgets m_pVzoomIn = new QToolButton(this); m_pVzoomOut = new QToolButton(this); m_pVzoomReset = new QToolButton(this); m_pVzoomIn->setIcon(QIcon(":/images/viewZoomIn.png")); m_pVzoomOut->setIcon(QIcon(":/images/viewZoomOut.png")); m_pVzoomReset->setIcon(QIcon(":/images/viewZoomTool.png")); m_pVzoomIn->setAutoRepeat(true); m_pVzoomOut->setAutoRepeat(true); m_pVzoomIn->setToolTip(tr("Zoom in (vertical)")); m_pVzoomOut->setToolTip(tr("Zoom out (vertical)")); m_pVzoomReset->setToolTip(tr("Zoom reset (vertical)")); const int iScrollBarExtent = qtractorScrollView::style()->pixelMetric(QStyle::PM_ScrollBarExtent); m_pVzoomReset->setFixedHeight(iScrollBarExtent); m_pVzoomOut->setFixedHeight(iScrollBarExtent); m_pVzoomIn->setFixedHeight(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pVzoomReset, Qt::AlignBottom); qtractorScrollView::addScrollBarWidget(m_pVzoomOut, Qt::AlignBottom); qtractorScrollView::addScrollBarWidget(m_pVzoomIn, Qt::AlignBottom); QObject::connect(m_pVzoomIn, SIGNAL(clicked()), m_pEditor, SLOT(verticalZoomInSlot())); QObject::connect(m_pVzoomOut, SIGNAL(clicked()), m_pEditor, SLOT(verticalZoomOutSlot())); QObject::connect(m_pVzoomReset, SIGNAL(clicked()), m_pEditor, SLOT(verticalZoomResetSlot())); qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::viewport()->setFocusPolicy(Qt::StrongFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 1)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips and leave events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorMidiEditView::~qtractorMidiEditView (void) { } // Scrollbar/tools layout management. void qtractorMidiEditView::setVBarGeometry ( QScrollBar& vbar, int x, int y, int w, int h ) { vbar.setGeometry(x, y, w, h - w * 2); if (m_pVzoomIn) m_pVzoomIn->setGeometry(x, y + h - w * 2, w, w); if (m_pVzoomOut) m_pVzoomOut->setGeometry(x, y + h - w, w, w); } // Update track view content height. void qtractorMidiEditView::updateContentsHeight (void) { // Do the contents resize thing... qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), m_pEditor->editList()->contentsHeight()); // updateContents(); } // Update track view content width. void qtractorMidiEditView::updateContentsWidth ( int iContentsWidth ) { // Do the contents resize thing... qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale) { qtractorMidiSequence *pSeq = m_pEditor->sequence(); if (pSeq) { const unsigned long t0 = pTimeScale->tickFromFrame(m_pEditor->offset()); const int x0 = pTimeScale->pixelFromFrame(m_pEditor->offset()); const int w0 = pTimeScale->pixelFromTick(t0 + pSeq->duration()) - x0; if (iContentsWidth < w0) iContentsWidth = w0; } iContentsWidth += pTimeScale->pixelFromBeat(pTimeScale->beatsPerBar()); if (iContentsWidth < qtractorScrollView::width()) iContentsWidth += qtractorScrollView::width(); } qtractorScrollView::resizeContents( iContentsWidth, qtractorScrollView::contentsHeight()); // Force an update on other views too... m_pEditor->editTime()->resizeContents( iContentsWidth + 100, m_pEditor->editTime()->viewport()->height()); // m_pEditor->editTime()->updateContents(); m_pEditor->editEvent()->resizeContents( iContentsWidth, m_pEditor->editEvent()->viewport()->height()); // m_pEditor->editEvent()->updateContents(); } // Local rectangular contents update. void qtractorMidiEditView::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditView::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Current event selection accessors. void qtractorMidiEditView::setEventType ( qtractorMidiEvent::EventType eventType ) { m_eventType = eventType; m_pEditor->updateContents(); } qtractorMidiEvent::EventType qtractorMidiEditView::eventType (void) const { return m_eventType; } // Resize event handler. void qtractorMidiEditView::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); // Scrollbar/tools layout management. const QSize& size = qtractorScrollView::size(); QScrollBar *pVScrollBar = qtractorScrollView::verticalScrollBar(); const int w = pVScrollBar->width(); updateContents(); m_pEditor->editEventScale()->setFixedWidth( m_pEditor->width() - size.width()); m_pEditor->editEventFrame()->setFixedWidth(w); } // (Re)create the complete track view pixmap. void qtractorMidiEditView::updatePixmap ( int cx, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const QColor& rgbBase = pal.base().color(); const QColor& rgbFore = m_pEditor->foreground(); const QColor& rgbBack = m_pEditor->background(); const QColor& rgbDark = pal.mid().color(); const QColor& rgbLight = pal.midlight().color(); const QColor& rgbSharp = rgbBase.darker(110); m_pixmap = QPixmap(w, h); m_pixmap.fill(rgbBase); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; QPainter painter(&m_pixmap); painter.initFrom(this); // Show that we may have clip limits... if (m_pEditor->length() > 0) { int x1 = pTimeScale->pixelFromFrame(m_pEditor->length()) - cx; if (x1 < 0) x1 = 0; if (x1 < w) painter.fillRect(x1, 0, w - x1, h, rgbBase.darker(105)); } // Draw horizontal lines... painter.setPen(rgbLight); // p.setBrush(rgbSharp); const int h1 = m_pEditor->editList()->itemHeight(); const int ch = qtractorScrollView::contentsHeight() - cy; const int q = (cy / h1); int n = 127 - q; int y = q * h1 - cy; while (y < h && y < ch) { int k = (n % 12); if (k == 1 || k == 3 || k == 6 || k == 8 || k == 10) painter.fillRect(0, y + 1, w, h1, rgbSharp); painter.drawLine(0, y, w, y); y += h1; --n; } // Account for the editing offset: qtractorTimeScale::Cursor cursor(pTimeScale); const unsigned long f0 = m_pEditor->offset(); qtractorTimeScale::Node *pNode = cursor.seekFrame(f0); const unsigned long t0 = pNode->tickFromFrame(f0); const int x0 = pTimeScale->pixelFromFrame(f0); const int dx = x0 + cx; // Draw vertical grid lines... const QBrush zebra(QColor(0, 0, 0, 20)); pNode = cursor.seekPixel(dx); const unsigned short iSnapPerBeat = (m_pEditor->isSnapGrid() ? pTimeScale->snapPerBeat() : 0); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(dx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); unsigned short iBar = (m_pEditor->isSnapZebra() ? pNode->barFromBeat(iBeat) : 0); int x = pNode->pixelFromBeat(iBeat) - dx; int x2 = x; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar) { painter.setPen(rgbDark); painter.drawLine(x - 1, 0, x - 1, h); if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); x2 = x; if (iBeat == pNode->beat) iPixelsPerBeat = pNode->pixelsPerBeat(); } if (bBeatIsBar || iPixelsPerBeat > 8) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } if (iSnapPerBeat > 1) { int q = iPixelsPerBeat / iSnapPerBeat; if (q > 4) { painter.setPen(rgbBase.value() < 0x7f ? rgbLight.darker(105) : rgbLight.lighter(120)); for (int i = 1; i < iSnapPerBeat; ++i) { x = pTimeScale->pixelSnap(x + dx + q) - dx - 1; painter.drawLine(x, 0, x, h); } } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - dx; } if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); if (y > ch) painter.fillRect(0, ch, w, h - ch, rgbDark); // Draw location marker lines... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(dx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - dx; if (x > w) break; painter.setPen(pMarker->color); painter.drawLine(x, 0, x, h); pMarker = pMarker->next(); } // // Draw the sequence events... // qtractorMidiSequence *pSeq = m_pEditor->sequence(); if (pSeq == NULL) return; pNode = cursor.seekPixel(x = dx); const unsigned long iTickStart = pNode->tickFromPixel(x); pNode = cursor.seekPixel(x += w); const unsigned long iTickEnd = pNode->tickFromPixel(x); const unsigned long f1 = f0 + m_pEditor->length(); pNode = cursor.seekFrame(f1); const unsigned long iTimeEnd = pNode->tickFromFrame(f1); // p.setPen(rgbFore); // p.setBrush(rgbBack); QColor rgbNote(rgbBack); int hue, sat, val; rgbNote.getHsv(&hue, &sat, &val); sat = 86; qtractorMidiEvent *pEvent = m_pEditor->seekEvent(iTickStart > t0 ? iTickStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTickEnd) break; unsigned long t2 = t1 + pEvent->duration(); if (t2 > iTimeEnd) t2 = iTimeEnd; // Filter event type!... if (pEvent->type() == m_eventType && t2 >= iTickStart) { y = ch - h1 * (pEvent->note() + 1); if (y + h1 >= 0 && y < h) { pNode = cursor.seekTick(t1); x = pNode->pixelFromTick(t1) - dx; pNode = cursor.seekTick(t2); int w1 = (t1 >= t2 && m_pEditor->isClipRecord() ? m_pEditor->playHeadX() : pNode->pixelFromTick(t2) - dx) - x; if (w1 < 5) w1 = 5; if (m_pEditor->isNoteColor()) { hue = (128 - int(pEvent->note())) << 4; if (m_pEditor->isValueColor()) sat = 64 + (int(pEvent->value()) >> 1); rgbNote.setHsv(hue, sat, val); } else if (m_pEditor->isValueColor()) { hue = (128 - int(pEvent->value())) << 1; rgbNote.setHsv(hue, sat, val); } painter.fillRect(x, y, w1, h1, rgbFore); if (h1 > 3) painter.fillRect(x + 1, y + 1, w1 - 4, h1 - 3, rgbNote); } } pEvent = pEvent->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } // Draw punch boundaries, if applicable... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } } // Draw the track view. void qtractorMidiEditView::drawContents ( QPainter *pPainter, const QRect& rect ) { // Draw viewport canvas... pPainter->drawPixmap(rect, m_pixmap, rect); m_pEditor->paintDragState(this, pPainter); // Draw special play/edit-head/tail headers... const int cx = qtractorScrollView::contentsX(); int x = m_pEditor->editHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->editTailX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->playHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::red); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } } // To have main view in h-sync with edit list. void qtractorMidiEditView::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // To have main view in v-sync with edit list. void qtractorMidiEditView::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Focus lost event. void qtractorMidiEditView::focusOutEvent ( QFocusEvent *pFocusEvent ) { m_pEditor->focusOut(this); qtractorScrollView::focusOutEvent(pFocusEvent); } // Keyboard event handler. void qtractorMidiEditView::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Process mouse press... // qtractorScrollView::mousePressEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Which mouse state? bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Maybe start the drag-move-selection dance? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = pTimeScale->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); switch (pMouseEvent->button()) { case Qt::LeftButton: // Only the left-mouse-button was meaningful... break; case Qt::MidButton: // Mid-button direct positioning... m_pEditor->selectAll(this, false); if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... // Which mouse state? if (bModifier) { // Play-head positioning commit... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... m_pEditor->setEditHead(iFrame); m_pEditor->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); // Fall thru... default: return; } // Remember what and where we'll be dragging/selecting... m_pEditor->dragMoveStart(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Process mouse move... // qtractorScrollView::mouseMoveEvent(pMouseEvent); // Are we already moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveUpdate(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // Process mouse release... // qtractorScrollView::mouseReleaseEvent(pMouseEvent); // Were we moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveCommit(this, pos, pMouseEvent->modifiers()); } // Handle zoom with mouse wheel. void qtractorMidiEditView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { int delta = pWheelEvent->delta(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Trap for help/tool-tip and leave events. bool qtractorMidiEditView::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (m_pEditor->dragMoveFilter(this, pObject, pEvent)) return true; return qtractorScrollView::eventFilter(pObject, pEvent); } // end of qtractorMidiEditView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorRingBuffer.h0000644000000000000000000000012713014536043017620 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77310554 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorRingBuffer.h0000644000175000001440000001476413014536043020450 0ustar00rncbcusers00000000000000// qtractorRingBuffer.h // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorRingBuffer_h #define __qtractorRingBuffer_h #include "qtractorAtomic.h" #include #include #include //---------------------------------------------------------------------- // class qtractorRingBuffer -- Ring buffer/cache template declaration. // template class qtractorRingBuffer { public: // Constructors. qtractorRingBuffer(unsigned short iChannels, unsigned int iBufferSize = 0); // Default destructor. ~qtractorRingBuffer(); // Implementation properties. unsigned short channels() const { return m_iChannels; } unsigned int bufferSize() const { return m_iBufferSize; } unsigned int bufferMask() const { return m_iBufferMask; } // Direct ring-buffer accessor (DANGEROUS). T **buffer() const { return m_ppBuffer; } // Ring-buffer cache properties. unsigned int readable() const; unsigned int writable() const; // Buffer data read/write. int read(T **ppBuffer, unsigned int iFrames, unsigned int iOffset = 0); int write(T **ppBuffer, unsigned int iFrames, unsigned int iOffset = 0); // Reset this buffer's state. void reset(); // Next read position index accessors. void setReadIndex(unsigned int iReadIndex); unsigned int readIndex() const; // Next write position index accessors. void setWriteIndex(unsigned int iWriteIndex); unsigned int writeIndex() const; private: unsigned short m_iChannels; unsigned int m_iBufferSize; unsigned int m_iBufferMask; qtractorAtomic m_iReadIndex; qtractorAtomic m_iWriteIndex; T** m_ppBuffer; }; //---------------------------------------------------------------------- // class qtractorRingBuffer -- Ring buffer/cache method implementation. // // Constructors. template qtractorRingBuffer::qtractorRingBuffer ( unsigned short iChannels, unsigned int iBufferSize ) { m_iChannels = iChannels; // Adjust buffer size of nearest power-of-two, if necessary. const unsigned int iMinBufferSize = 4096; m_iBufferSize = iMinBufferSize; while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; // The size overflow convenience mask and tthreshold. m_iBufferMask = (m_iBufferSize - 1); // Allocate actual buffer stuff... m_ppBuffer = new T* [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_ppBuffer[i] = new T [m_iBufferSize]; ATOMIC_SET(&m_iReadIndex, 0); ATOMIC_SET(&m_iWriteIndex, 0); } // Default destructor. template qtractorRingBuffer::~qtractorRingBuffer (void) { // Deallocate any buffer stuff... if (m_ppBuffer) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppBuffer[i]; delete [] m_ppBuffer; } } template unsigned int qtractorRingBuffer::readable (void) const { unsigned int w = ATOMIC_GET(&m_iWriteIndex); unsigned int r = ATOMIC_GET(&m_iReadIndex); if (w > r) { return (w - r); } else { return (w - r + m_iBufferSize) & m_iBufferMask; } } template unsigned int qtractorRingBuffer::writable (void) const { unsigned int w = ATOMIC_GET(&m_iWriteIndex); unsigned int r = ATOMIC_GET(&m_iReadIndex); if (w > r){ return ((r - w + m_iBufferSize) & m_iBufferMask) - 1; } else if (r > w) { return (r - w) - 1; } else { return m_iBufferSize - 1; } } // Buffer raw data read. template int qtractorRingBuffer::read ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { unsigned int rs = readable(); if (rs == 0) return 0; if (iFrames > rs) iFrames = rs; unsigned int r = ATOMIC_GET(&m_iReadIndex); unsigned int n1, n2; if (r + iFrames > m_iBufferSize) { n1 = (m_iBufferSize - r); n2 = (r + iFrames) & m_iBufferMask; } else { n1 = iFrames; n2 = 0; } for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy((T *)(ppFrames[i] + iOffset), (T *)(m_ppBuffer[i] + r), n1 * sizeof(T)); if (n2) { n1 += iOffset; ::memcpy((T *)(ppFrames[i] + n1), m_ppBuffer[i], n2 * sizeof(T)); } } ATOMIC_SET(&m_iReadIndex, (r + iFrames) & m_iBufferMask); return iFrames; } // Buffer raw data write. template int qtractorRingBuffer::write ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { unsigned int ws = writable(); if (ws == 0) return 0; if (iFrames > ws) iFrames = ws; unsigned int w = ATOMIC_GET(&m_iWriteIndex); unsigned int n1, n2; if (w + iFrames > m_iBufferSize) { n1 = (m_iBufferSize - w); n2 = (w + iFrames) & m_iBufferMask; } else { n1 = iFrames; n2 = 0; } for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy((T *)(m_ppBuffer[i] + w), (T *)(ppFrames[i] + iOffset), n1 * sizeof(T)); if (n2 > 0) { n1 += iOffset; ::memcpy(m_ppBuffer[i], (T *)(ppFrames[i] + n1), n2 * sizeof(T)); } } ATOMIC_SET(&m_iWriteIndex, (w + iFrames) & m_iBufferMask); return iFrames; } // Reset this buffers state. template void qtractorRingBuffer::reset (void) { ATOMIC_SET(&m_iReadIndex, 0); ATOMIC_SET(&m_iWriteIndex, 0); } // Next read position index accessors. template void qtractorRingBuffer::setReadIndex ( unsigned int iReadIndex ) { ATOMIC_SET(&m_iReadIndex, (iReadIndex & m_iBufferMask)); } template unsigned int qtractorRingBuffer::readIndex (void) const { return ATOMIC_GET(&m_iReadIndex); } // Next write position index accessors. template void qtractorRingBuffer::setWriteIndex ( unsigned int iWriteIndex ) { ATOMIC_SET(&m_iWriteIndex, (iWriteIndex & m_iBufferMask)); } template unsigned int qtractorRingBuffer::writeIndex (void) const { return ATOMIC_GET(&m_iWriteIndex); } #endif // __qtractorRingBuffer_h // end of qtractorRingBuffer.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioConnect.h0000644000000000000000000000013213014536043020136 xustar0030 mtime=1479719971.737087539 30 atime=1479719971.737087539 30 ctime=1479719971.737087539 qtractor-0.8.0/src/qtractorAudioConnect.h0000644000175000001440000001044013014536043020755 0ustar00rncbcusers00000000000000// qtractorAudioConnect.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioConnect_h #define __qtractorAudioConnect_h #include "qtractorConnect.h" #include // Forward declarations. class qtractorAudioPortItem; class qtractorAudioClientItem; class qtractorAudioClientListView; class qtractorAudioConnect; //---------------------------------------------------------------------- // qtractorAudioPortItem -- Jack port list item. // class qtractorAudioPortItem : public qtractorPortListItem { public: // Constructor. qtractorAudioPortItem( qtractorAudioClientItem *pClientItem, jack_port_t *pJackPort); // Default destructor. ~qtractorAudioPortItem(); // Jack handles accessors. jack_port_t *jackPort() const; // Proto-pretty/display name accessors (virtual override). void updatePortName(); private: // Instance variables. jack_port_t *m_pJackPort; }; //---------------------------------------------------------------------- // qtractorAudioClientItem -- Jack client list item. // class qtractorAudioClientItem : public qtractorClientListItem { public: // Constructor. qtractorAudioClientItem(qtractorAudioClientListView *pClientListView); // Default destructor. ~qtractorAudioClientItem(); // Proto-pretty/display name accessors (virtual override). void updateClientName(); }; //---------------------------------------------------------------------- // qtractorAudioClientListView -- Jack client list view. // class qtractorAudioClientListView : public qtractorClientListView { public: // Constructor. qtractorAudioClientListView(QWidget *pParent = NULL); // Default destructor. ~qtractorAudioClientListView(); // Jack connect accessors. jack_client_t *jackClient() const; // Client:port refreshner (return newest item count). int updateClientPorts(); }; //---------------------------------------------------------------------------- // qtractorAudioConnect -- Connections model integrated object. // class qtractorAudioConnect : public qtractorConnect { public: // Constructor. qtractorAudioConnect( qtractorAudioClientListView *pOListView, qtractorAudioClientListView *pIListView, qtractorConnectorView *pConnectorView); // Default destructor. ~qtractorAudioConnect(); // JACK client accessors. jack_client_t *jackClient() const; // Icon-set array indexes. enum { ClientIn = 0, // Input client item icon. ClientOut = 1, // Output client item icon. PortIn = 2, // Input port item icon. PortOut = 3, // Output port item icon. PortPhysIn = 4, // Physical input port item icon. PortPhysOut = 5, // Physical output port item icon., IconCount = 6 // Number of icons in local array. }; // Common icon accessor. static const QIcon& icon (int iIcon); protected: // Virtual Connect/Disconnection primitives. bool connectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); bool disconnectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); // Update port connection references. void updateConnections(); // Update (clear) Audio-buses connect lists (non-virtual). void disconnectPortsUpdate( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); private: // Local pixmap-set janitor methods. void createIcons(); void deleteIcons(); // Local pixmap-set array. static QIcon *g_apIcons[IconCount]; static int g_iIconsRefCount; }; #endif // __qtractorAudioConnect_h // end of qtractorAudioConnect.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorScrollView.h0000644000000000000000000000012713014536043017660 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77310554 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorScrollView.h0000644000175000001440000000551713014536043020504 0ustar00rncbcusers00000000000000// qtractorScrollView.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorScrollView_h #define __qtractorScrollView_h #include #include // Forward declarations. class QResizeEvent; class QPaintEvent; //---------------------------------------------------------------------------- // qtractorScrollView -- abstract scroll view widget. class qtractorScrollView : public QAbstractScrollArea { Q_OBJECT public: // Constructor. qtractorScrollView(QWidget *pParent); // Destructor. virtual ~qtractorScrollView(); // Virtual contents extent accessors. int contentsX() const { return m_rectContents.x(); } int contentsY() const { return m_rectContents.y(); } int contentsHeight() const { return m_rectContents.height(); } int contentsWidth() const { return m_rectContents.width(); } // Virtual contents methods. void setContentsPos(int cx, int cy); void resizeContents(int cw, int ch); // Scrolls contents so that given point is visible. void ensureVisible(int cx, int cy, int mx = 50, int my = 50); // Viewport/contents position converters. QPoint viewportToContents(const QPoint& pos) const; QPoint contentsToViewport(const QPoint& pos) const; signals: // Contents moving slot. void contentsMoving(int cx, int cy); protected: // Scrollbar stabilization. void updateScrollBars(); // Scroll area updater. void scrollContentsBy(int dx, int dy); // Specialized event handlers. void resizeEvent(QResizeEvent *pResizeEvent); void paintEvent(QPaintEvent *pPaintEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Draw the virtual contents. virtual void drawContents(QPainter *pPainter, const QRect& rect) = 0; // Rectangular contents update. virtual void updateContents(const QRect& rect); // Overall contents update. virtual void updateContents(); private: // The virtual contents coordinates. QRect m_rectContents; }; #endif // __qtractorScrollView_h // end of qtractorScrollView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrumentForm.cpp0000644000000000000000000000013213014536043021112 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorInstrumentForm.cpp0000644000175000001440000005372213014536043021743 0ustar00rncbcusers00000000000000// qtractorInstrumentForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorInstrumentForm.h" #include "qtractorInstrument.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorInstrumentGroupItem -- custom group list view item. // class qtractorInstrumentGroupItem : public QTreeWidgetItem { public: // Constructors. qtractorInstrumentGroupItem() : QTreeWidgetItem(qtractorInstrumentForm::GroupItem) { initGroupItem(); } qtractorInstrumentGroupItem(QTreeWidgetItem *pParent, QTreeWidgetItem *pAfter) : QTreeWidgetItem(pParent, pAfter, qtractorInstrumentForm::GroupItem) { initGroupItem(); } protected: // Initializer. void initGroupItem() { setIcon(0, QIcon(":/images/itemGroup.png")); } }; //---------------------------------------------------------------------- // class qtractorInstrumentForm -- instrument file manager form. // // Constructor. qtractorInstrumentForm::qtractorInstrumentForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pInstruments = NULL; m_iDirtyCount = 0; QHeaderView *pHeader = m_ui.InstrumentsListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader = m_ui.FilesListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif pHeader = m_ui.NamesListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) setInstruments(pSession->instruments()); adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.FilesListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.NamesListView, SIGNAL(itemCollapsed(QTreeWidgetItem*)), SLOT(itemCollapsed(QTreeWidgetItem*))); QObject::connect(m_ui.NamesListView, SIGNAL(itemExpanded(QTreeWidgetItem*)), SLOT(itemExpanded(QTreeWidgetItem*))); QObject::connect(m_ui.InstrumentsListView, SIGNAL(itemCollapsed(QTreeWidgetItem*)), SLOT(itemCollapsed(QTreeWidgetItem*))); QObject::connect(m_ui.InstrumentsListView, SIGNAL(itemExpanded(QTreeWidgetItem*)), SLOT(itemExpanded(QTreeWidgetItem*))); QObject::connect(m_ui.ImportPushButton, SIGNAL(clicked()), SLOT(importSlot())); QObject::connect(m_ui.RemovePushButton, SIGNAL(clicked()), SLOT(removeSlot())); QObject::connect(m_ui.MoveUpPushButton, SIGNAL(clicked()), SLOT(moveUpSlot())); QObject::connect(m_ui.MoveDownPushButton, SIGNAL(clicked()), SLOT(moveDownSlot())); QObject::connect(m_ui.ReloadPushButton, SIGNAL(clicked()), SLOT(reloadSlot())); QObject::connect(m_ui.ExportPushButton, SIGNAL(clicked()), SLOT(exportSlot())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); } // Destructor. qtractorInstrumentForm::~qtractorInstrumentForm (void) { } // Instrument list accessors. void qtractorInstrumentForm::setInstruments ( qtractorInstrumentList *pInstruments ) { m_pInstruments = pInstruments; if (m_pInstruments) m_files = m_pInstruments->files(); else m_files.clear(); refreshForm(); stabilizeForm(); } qtractorInstrumentList *qtractorInstrumentForm::instruments (void) const { return m_pInstruments; } // Load the complete instrument definitions, from list. void qtractorInstrumentForm::reloadFiles ( const QStringList& files ) { if (m_pInstruments == NULL) return; // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Ooops... m_pInstruments->clearAll(); // Load each file in order... QStringListIterator iter(files); while (iter.hasNext()) m_pInstruments->load(iter.next()); // Done with reload. QApplication::restoreOverrideCursor(); } // Import new intrument file(s) into listing. void qtractorInstrumentForm::importSlot (void) { if (m_pInstruments == NULL) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; QStringList files; const QString sExt("ins"); const QString& sTitle = tr("Import Instrument Files") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Instrument files (*.%1 *.sf2 *.midnam)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; files = QFileDialog::getOpenFileNames(this, sTitle, pOptions->sInstrumentDir, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, pOptions->sInstrumentDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sInstrumentDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (files.isEmpty()) return; // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // For avery selected instrument file to load... QTreeWidgetItem *pItem = NULL; QStringListIterator iter(files); while (iter.hasNext()) { // Merge the file contents into global container... const QString& sPath = iter.next(); if (m_pInstruments->load(sPath)) { // Start inserting in the current selected or last item... if (pItem == NULL) pItem = m_ui.FilesListView->currentItem(); if (pItem == NULL) { int iLastItem = m_ui.FilesListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.FilesListView->topLevelItem(iLastItem); } // New item on the block :-) pItem = new QTreeWidgetItem(m_ui.FilesListView, pItem); if (pItem) { QFileInfo info(sPath); pItem->setIcon(0, QIcon(":/images/itemFile.png")); pItem->setText(0, info.completeBaseName()); pItem->setText(1, sPath); m_ui.FilesListView->setCurrentItem(pItem); pOptions->sInstrumentDir = info.absolutePath(); ++m_iDirtyCount; } } } // May refresh the whole form? refreshForm(); stabilizeForm(); // Done waiting. QApplication::restoreOverrideCursor(); } // Remove a file from instrument list. void qtractorInstrumentForm::removeSlot (void) { if (m_pInstruments == NULL) return; QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { delete pItem; ++m_iDirtyCount; } stabilizeForm(); } // Move a file up on the instrument list. void qtractorInstrumentForm::moveUpSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem > 0) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem - 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Move a file down on the instrument list. void qtractorInstrumentForm::moveDownSlot (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); if (iItem < m_ui.FilesListView->topLevelItemCount() - 1) { pItem = m_ui.FilesListView->takeTopLevelItem(iItem); m_ui.FilesListView->insertTopLevelItem(iItem + 1, pItem); m_ui.FilesListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Reload the complete instrument definitions, from list. void qtractorInstrumentForm::reloadSlot (void) { // Get current instrument file list... QStringList files; const int iItemCount = m_ui.FilesListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = m_ui.FilesListView->topLevelItem(iItem); if (pItem) files.append(pItem->text(1)); } // Load each file in order... reloadFiles(files); refreshForm(); stabilizeForm(); } // Export the whole state into a single instrument file. void qtractorInstrumentForm::exportSlot (void) { if (m_pInstruments == NULL) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; QString sPath; const QString sExt("ins"); const QString& sTitle = tr("Export Instrument File") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Instrument files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sPath = QFileDialog::getSaveFileName(this, sTitle, pOptions->sInstrumentDir, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, pOptions->sInstrumentDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sInstrumentDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sPath = fileDialog.selectedFiles().first(); #endif if (sPath.isEmpty() || sPath.at(0) == '.') return; // Enforce .ins extension... if (QFileInfo(sPath).suffix().isEmpty()) { sPath += '.' + sExt; // Check if already exists... if (QFileInfo(sPath).exists()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The instrument file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } } // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Just save the whole bunch... if (m_pInstruments->save(sPath)) pOptions->sInstrumentDir = QFileInfo(sPath).absolutePath(); // Done with export. QApplication::restoreOverrideCursor(); } // Accept settings (OK button slot). void qtractorInstrumentForm::accept (void) { // If we're dirty do a complete and final reload... if (m_iDirtyCount > 0) reloadSlot(); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorInstrumentForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Instrument settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: reloadFiles(m_files); break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Stabilize form status. void qtractorInstrumentForm::stabilizeForm (void) { QTreeWidgetItem *pItem = m_ui.FilesListView->currentItem(); if (pItem) { int iItemCount = m_ui.FilesListView->topLevelItemCount(); int iItem = m_ui.FilesListView->indexOfTopLevelItem(pItem); m_ui.RemovePushButton->setEnabled(true); m_ui.MoveUpPushButton->setEnabled(iItem > 0); m_ui.MoveDownPushButton->setEnabled(iItem < iItemCount - 1); } else { m_ui.RemovePushButton->setEnabled(false); m_ui.MoveUpPushButton->setEnabled(false); m_ui.MoveDownPushButton->setEnabled(false); } m_ui.ReloadPushButton->setEnabled(m_iDirtyCount > 0); m_ui.ExportPushButton->setEnabled( m_pInstruments && m_pInstruments->count() > 0); } // Refresh all instrument definition views. void qtractorInstrumentForm::refreshForm (void) { if (m_pInstruments == NULL) return; // Freeze... m_ui.InstrumentsListView->setUpdatesEnabled(false); m_ui.FilesListView->setUpdatesEnabled(false); m_ui.NamesListView->setUpdatesEnabled(false); // Files list view... m_ui.FilesListView->clear(); QList files; QStringListIterator ifile(m_pInstruments->files()); while (ifile.hasNext()) { const QString& sPath = ifile.next(); QTreeWidgetItem *pFileItem = new QTreeWidgetItem(); pFileItem->setIcon(0, QIcon(":/images/itemFile.png")); pFileItem->setText(0, QFileInfo(sPath).completeBaseName()); pFileItem->setText(1, sPath); files.append(pFileItem); } m_ui.FilesListView->addTopLevelItems(files); // Instruments list view... m_ui.InstrumentsListView->clear(); QList instrs; qtractorInstrumentList::ConstIterator iter = m_pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = m_pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = iter.value(); // Instrument Name... QTreeWidgetItem *pChildItem = NULL; QTreeWidgetItem *pInstrItem = new QTreeWidgetItem(); pInstrItem->setIcon(0, QIcon(":/images/itemInstrument.png")); pInstrItem->setText(0, instr.instrumentName()); // - Patches Names for Banks... pChildItem = new qtractorInstrumentGroupItem(pInstrItem, pChildItem); pChildItem->setText(0, tr("Patch Names for Banks")); QTreeWidgetItem *pBankItem = NULL; const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator pat = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& pat_end = patches.constEnd(); for ( ; pat != pat_end; ++pat) { pBankItem = new QTreeWidgetItem(pChildItem, pBankItem); int iBank = pat.key(); const QString sBankName = (iBank < 0 ? QString("*") : QString::number(iBank)); pBankItem->setIcon(0, QIcon(":/images/itemPatches.png")); pBankItem->setText(0, QString("%1 = %2").arg(sBankName).arg(pat.value().name())); // Patches/Progs... const qtractorInstrumentData& patch = instr.patch(iBank); QTreeWidgetItem *pProgItem = NULL; if (!patch.basedOn().isEmpty()) { pProgItem = new QTreeWidgetItem(pBankItem, pProgItem); pProgItem->setIcon(0, QIcon(":/images/itemProperty.png")); pProgItem->setText(0, QString("Based On = %1").arg(patch.basedOn())); } qtractorInstrumentData::ConstIterator it = patch.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = patch.constEnd(); for ( ; it != it_end; ++it) { int iProg = it.key(); pProgItem = new QTreeWidgetItem(pBankItem, pProgItem); pProgItem->setText(0, QString("%1 = %2").arg(iProg).arg(it.value())); if (instr.isDrum(iBank, iProg)) listInstrumentData(pProgItem, instr.notes(iBank, iProg)); } } // - Controller Names... if (instr.controllers().count() > 0) { pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemControllers.png")); pChildItem->setText(0, tr("Controller Names = %1").arg(instr.controllers().name())); listInstrumentData(pChildItem, instr.controllers()); } // - RPN Names... if (instr.rpns().count() > 0) { pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemRpns.png")); pChildItem->setText(0, tr("RPN Names = %1").arg(instr.rpns().name())); listInstrumentData(pChildItem, instr.rpns()); } // - NRPN Names... if (instr.nrpns().count() > 0) { pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemNrpns.png")); pChildItem->setText(0, tr("NRPN Names = %1").arg(instr.nrpns().name())); listInstrumentData(pChildItem, instr.nrpns()); } // - BankSelMethod... pChildItem = new QTreeWidgetItem(pInstrItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemProperty.png")); pChildItem->setText(0, tr("Bank Select Method = %1") .arg(bankSelMethod(instr.bankSelMethod()))); instrs.append(pInstrItem); } m_ui.InstrumentsListView->addTopLevelItems(instrs); // Names list view... m_ui.NamesListView->clear(); QList names; if (m_pInstruments->count() > 0) { QTreeWidgetItem *pListItem = NULL; // - Patch Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Patch Names")); listInstrumentDataList(pListItem, m_pInstruments->patches(), QIcon(":/images/itemPatches.png")); names.append(pListItem); // - Note Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Note Names")); listInstrumentDataList(pListItem, m_pInstruments->notes(), QIcon(":/images/itemNotes.png")); names.append(pListItem); // - Controller Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Controller Names")); listInstrumentDataList(pListItem, m_pInstruments->controllers(), QIcon(":/images/itemControllers.png")); names.append(pListItem); // - RPN Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("RPN Names")); listInstrumentDataList(pListItem, m_pInstruments->rpns(), QIcon(":/images/itemRpns.png")); names.append(pListItem); // - NRPN Names... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("NRPN Names")); listInstrumentDataList(pListItem, m_pInstruments->nrpns(), QIcon(":/images/itemNrpns.png")); names.append(pListItem); // - Bank Select Methods... pListItem = new qtractorInstrumentGroupItem(); pListItem->setText(0, tr("Bank Select Methods")); if (m_pInstruments->count() > 0) { QTreeWidgetItem *pChildItem = NULL; for (int iBankSelMethod = 0; iBankSelMethod < 4; ++iBankSelMethod) { pChildItem = new qtractorInstrumentGroupItem(pListItem, pChildItem); pChildItem->setIcon(0, QIcon(":/images/itemProperty.png")); pChildItem->setText(0, tr("%1 = %2").arg(iBankSelMethod) .arg(bankSelMethod(iBankSelMethod))); } } names.append(pListItem); } m_ui.NamesListView->addTopLevelItems(names); // Bail out... m_ui.NamesListView->setUpdatesEnabled(true); m_ui.FilesListView->setUpdatesEnabled(true); m_ui.InstrumentsListView->setUpdatesEnabled(true); } void qtractorInstrumentForm::itemCollapsed ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroup.png")); } void qtractorInstrumentForm::itemExpanded ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroupOpen.png")); } void qtractorInstrumentForm::listInstrumentData ( QTreeWidgetItem *pParentItem, const qtractorInstrumentData& data ) { QTreeWidgetItem *pItem = NULL; if (!data.basedOn().isEmpty()) { pItem = new QTreeWidgetItem(pParentItem, pItem); pItem->setIcon(0, QIcon(":/images/itemProperty.png")); pItem->setText(0, tr("Based On = %1").arg(data.basedOn())); } qtractorInstrumentData::ConstIterator it = data.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = data.constEnd(); for ( ; it != it_end; ++it) { pItem = new QTreeWidgetItem(pParentItem, pItem); pItem->setText(0, QString("%1 = %2").arg(it.key()).arg(it.value())); } } void qtractorInstrumentForm::listInstrumentDataList ( QTreeWidgetItem *pParentItem, const qtractorInstrumentDataList& list, const QIcon& icon ) { QTreeWidgetItem *pItem = NULL; qtractorInstrumentDataList::ConstIterator it = list.constBegin(); const qtractorInstrumentDataList::ConstIterator& it_end = list.constEnd(); for ( ; it != it_end; ++it) { pItem = new QTreeWidgetItem(pParentItem, pItem); pItem->setIcon(0, icon); pItem->setText(0, it.value().name()); listInstrumentData(pItem, it.value()); } } QString qtractorInstrumentForm::bankSelMethod ( int iBankSelMethod ) const { QString sText; switch (iBankSelMethod) { case 0: sText = tr("Normal"); break; case 1: sText = tr("Bank MSB"); break; case 2: sText = tr("Bank LSB"); break; case 3: sText = tr("Patch"); break; default: sText = tr("Unknown"); break; } return sText; } // end of qtractorInstrumentForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorList.h0000644000000000000000000000013213014536043016476 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorList.h0000644000175000001440000001556713014536043017334 0ustar00rncbcusers00000000000000// qtractorList.h // /**************************************************************************** Copyright (C) 2005-2012, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorList_h #define __qtractorList_h //---------------------------------------------------------------------- // class qtractorList -- Doubly-linked list base. // template class qtractorList { public: // Default constructor. qtractorList() : m_pFirst(0), m_pLast(0), m_iCount(0), m_pFreeList(0), m_bAutoDelete(false) {} // Default destructor. ~qtractorList() { clear(); } // Accessors. Node *first() const { return m_pFirst; } Node *last() const { return m_pLast; } int count() const { return m_iCount; } // Property accessors. void setAutoDelete(bool bAutoDelete) { m_bAutoDelete = bAutoDelete; } bool autoDelete() const { return m_bAutoDelete; } // Insert methods. void insertAfter(Node *pNode, Node *pPrevNode = 0); void insertBefore(Node *pNode, Node *pNextNode = 0); // Unlink/remove methods. void unlink(Node *pNode); void remove(Node *pNode); // Reset method. void clear(); // Random accessors. Node *at (int iNode) const; // Aliased methods and operators. void prepend(Node *pNode) { insertBefore(pNode); } void append(Node *pNode) { insertAfter(pNode); } Node *operator[] (int iNode) const { return at(iNode); } // Node searcher. int find(Node *pNode) const; //---------------------------------------------------------------------- // class qtractorList::Link -- Base list node. // class Link { public: // Constructor. Link() : m_pPrev(0), m_pNext(0), m_pNextFree(0) {} // Linked node getters. Node *prev() const { return m_pPrev; } Node *next() const { return m_pNext; } // Linked node setters. void setPrev(Node *pPrev) { m_pPrev = pPrev; } void setNext(Node *pNext) { m_pNext = pNext; } // Linked free node accessors. Node *nextFree() const { return m_pNextFree; } void setNextFree(Node *pNextFree) { m_pNextFree = pNextFree; } private: // Instance variables. Node *m_pPrev; Node *m_pNext; Node *m_pNextFree; }; //---------------------------------------------------------------------- // class qtractorList::Iterator -- List iterator (aka cursor). // class Iterator { public: // Constructors. Iterator(qtractorList& list) : m_list(list), m_pNode(0) {} Iterator(const Iterator& it) : m_list(it.list()), m_pNode(it.node()) {} // Iterator methods. Iterator& first() { m_pNode = m_list.first(); return *this; } Iterator& next() { m_pNode = m_pNode->next(); return *this; } Iterator& prev() { m_pNode = m_pNode->prev(); return *this; } Iterator& last() { m_pNode = m_list.last(); return *this; } // Operator methods Iterator& operator= (const Iterator& iter) { m_pNode = iter.m_pNode; return *this; } Iterator& operator= (Node *pNode) { m_pNode = pNode; return *this; } Iterator& operator++ () { return next(); } Iterator operator++ (int) { Iterator it(*this); next(); return it; } Iterator& operator-- () { return prev(); } Iterator operator-- (int) { Iterator it(*this); prev(); return it; } // Simple accessors. const qtractorList& list() const { return m_list; } Node *node() const { return m_pNode; } private: // Instance variables. qtractorList& m_list; // Current cursory node reference. Node *m_pNode; }; private: // Instance variables. Node *m_pFirst; Node *m_pLast; int m_iCount; // The reclaimed freelist. Node *m_pFreeList; bool m_bAutoDelete; }; // Insert methods. template void qtractorList::insertAfter ( Node *pNode, Node *pPrevNode ) { if (pPrevNode == 0) pPrevNode = m_pLast; pNode->setPrev(pPrevNode); if (pPrevNode) { pNode->setNext(pPrevNode->next()); if (pPrevNode->next()) (pPrevNode->next())->setPrev(pNode); else m_pLast = pNode; pPrevNode->setNext(pNode); } else { m_pFirst = m_pLast = pNode; pNode->setNext(0); } ++m_iCount; } template void qtractorList::insertBefore ( Node *pNode, Node *pNextNode ) { if (pNextNode == 0) pNextNode = m_pFirst; pNode->setNext(pNextNode); if (pNextNode) { pNode->setPrev(pNextNode->prev()); if (pNextNode->prev()) (pNextNode->prev())->setNext(pNode); else m_pFirst = pNode; pNextNode->setPrev(pNode); } else { m_pLast = m_pFirst = pNode; pNode->setPrev(0); } ++m_iCount; } // Unlink method. template void qtractorList::unlink ( Node *pNode ) { if (pNode->prev()) (pNode->prev())->setNext(pNode->next()); else m_pFirst = pNode->next(); if (pNode->next()) (pNode->next())->setPrev(pNode->prev()); else m_pLast = pNode->prev(); --m_iCount; } // Remove method. template void qtractorList::remove ( Node *pNode ) { unlink(pNode); // Add it to the alternate free list. if (m_bAutoDelete) { Node *pNextFree = m_pFreeList; pNode->setNextFree(pNextFree); m_pFreeList = pNode; } } // Reset methods. template void qtractorList::clear (void) { // Remove pending items. Node *pLast = m_pLast; while (pLast) { remove(pLast); pLast = m_pLast; } // Free the free-list altogether... Node *pFreeList = m_pFreeList; while (pFreeList) { Node *pNextFree = pFreeList->nextFree(); delete pFreeList; pFreeList = pNextFree; } // Force clen up. m_pFirst = m_pLast = 0; m_iCount = 0; m_pFreeList = 0; } // Random accessor. template Node *qtractorList::at ( int iNode ) const { int i; Node *pNode; if (iNode < 0 || iNode >= m_iCount) return 0; if (iNode > (m_iCount >> 1)) { for (i = m_iCount - 1, pNode = m_pLast; pNode && i > iNode; --i, pNode = pNode->prev()) ; } else { for (i = 0, pNode = m_pFirst; pNode && i < iNode; ++i, pNode = pNode->next()) ; } return pNode; } // Node searcher. template int qtractorList::find ( Node *pNode ) const { int iNode = 0; Node *pNextNode = m_pFirst; while (pNextNode) { if (pNode == pNextNode) return iNode; pNextNode = pNextNode->next(); ++iNode; } return (-1); } #endif // __qtractorList_h // end of qtractorList.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiClip.cpp0000644000000000000000000000013213014536043017610 xustar0030 mtime=1479719971.755096539 30 atime=1479719971.755096539 30 ctime=1479719971.755096539 qtractor-0.8.0/src/qtractorMidiClip.cpp0000644000175000001440000011320013014536043020425 0ustar00rncbcusers00000000000000// qtractorMidiClip.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiClip.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include "qtractorFileList.h" #include "qtractorDocument.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditorForm.h" #include "qtractorMainForm.h" #if 0//QTRACTOR_MIDI_EDITOR_TOOL #include "qtractorOptions.h" #endif #include #include #include #include #if QT_VERSION < 0x040500 namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif //---------------------------------------------------------------------- // class qtractorMidiClip::Key -- MIDI sequence clip (hash key). // class qtractorMidiClip::Key { public: // Constructor. Key(qtractorMidiClip *pMidiClip) { update(pMidiClip); } // Key settler. void update(qtractorMidiClip *pMidiClip) { qtractorTrack *pTrack = pMidiClip->track(); m_sFilename = pMidiClip->filename(); m_iClipOffset = pMidiClip->clipOffsetTime(); m_iClipLength = pMidiClip->clipLengthTime(); m_iTrackChannel = pMidiClip->trackChannel(); m_iMidiChannel = (pTrack ? pTrack->midiChannel() : 0); } // Key accessors. const QString& filename() const { return m_sFilename; } unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipLength() const { return m_iClipLength; } unsigned short trackChannel() const { return m_iTrackChannel; } unsigned short midiChannel() const { return m_iMidiChannel; } // Match descriminator. bool operator== (const Key& other) const { return m_sFilename == other.filename() && m_iClipOffset == other.clipOffset() && m_iClipLength == other.clipLength() && m_iTrackChannel == other.trackChannel() && m_iMidiChannel == other.midiChannel(); } private: // Interesting variables. QString m_sFilename; unsigned long m_iClipOffset; unsigned long m_iClipLength; unsigned short m_iTrackChannel; unsigned short m_iMidiChannel; }; uint qHash ( const qtractorMidiClip::Key& key ) { return qHash(key.filename()) ^ qHash(key.clipOffset()) ^ qHash(key.clipLength()) ^ qHash(key.trackChannel()) ^ qHash(key.midiChannel()); } qtractorMidiClip::Hash qtractorMidiClip::g_hashTable; //---------------------------------------------------------------------- // class qtractorMidiClip::FileKey -- MIDI file hash key. // class qtractorMidiClip::FileKey { public: // Constructor. FileKey(qtractorMidiClip::Key *pKey) : m_sFilename(pKey->filename()), m_iTrackChannel(pKey->trackChannel()) {} // Key accessors. const QString& filename() const { return m_sFilename; } unsigned short trackChannel() const { return m_iTrackChannel; } // Match descriminator. bool operator== (const FileKey& other) const { return m_sFilename == other.filename() && m_iTrackChannel == other.trackChannel(); } private: // Interesting variables. QString m_sFilename; unsigned short m_iTrackChannel; }; uint qHash ( const qtractorMidiClip::FileKey& key ) { return qHash(key.filename()) ^ qHash(key.trackChannel()); } qtractorMidiClip::FileHash qtractorMidiClip::g_hashFiles; //---------------------------------------------------------------------- // class qtractorMidiClip -- MIDI sequence clip. // // Constructor. qtractorMidiClip::qtractorMidiClip ( qtractorTrack *pTrack ) : qtractorClip(pTrack) { m_pFile = NULL; m_pKey = NULL; m_pData = NULL; m_iTrackChannel = 0; m_iFormat = defaultFormat(); m_bSessionFlag = false; m_iRevision = 0; m_noteMin = 0; m_noteMax = 0; m_pMidiEditorForm = NULL; } // Copy constructor. qtractorMidiClip::qtractorMidiClip ( const qtractorMidiClip& clip ) : qtractorClip(clip.track()) { m_pFile = NULL; m_pKey = NULL; m_pData = NULL; setFilename(clip.filename()); setTrackChannel(clip.trackChannel()); setClipGain(clip.clipGain()); setClipName(clip.clipName()); m_iFormat = clip.format(); m_bSessionFlag = false; m_iRevision = clip.revision(); m_noteMin = clip.noteMin(); m_noteMax = clip.noteMax(); m_pMidiEditorForm = NULL; } // Destructor. qtractorMidiClip::~qtractorMidiClip (void) { close(); closeMidiFile(); } // Brand new clip contents new method. bool qtractorMidiClip::createMidiFile ( const QString& sFilename, int iTrackChannel ) { closeMidiFile(); qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::createMidiFile(\"%s\", %d)", this, sFilename.toUtf8().constData(), iTrackChannel); #endif // Self holds the SMF format, const unsigned short iFormat = format(); // Which SMF format? unsigned short iTracks = 1; if (iFormat == 0) { // SMF format 0 (1 track, 1 channel) iTrackChannel = pTrack->midiChannel(); } else { // SMF format 1 (2 tracks, 1 channel) iTrackChannel = 1; ++iTracks; } // Set local properties... setFilename(sFilename); setTrackChannel(iTrackChannel); setDirty(false); // Register file path... pSession->files()->addClipItem(qtractorFileList::Midi, this, true); // Create and open up the MIDI file... m_pFile = new qtractorMidiFile(); if (!m_pFile->open(sFilename, qtractorMidiFile::Write)) { delete m_pFile; m_pFile = NULL; return false; } // Initialize MIDI event container... m_pKey = new Key(this); m_pData = new Data(); m_pData->attach(this); // Right on then... insertHashKey(); qtractorMidiSequence *pSeq = m_pData->sequence(); pSeq->clear(); pSeq->setTicksPerBeat(pSession->ticksPerBeat()); pSeq->setName(shortClipName(QFileInfo(sFilename).baseName())); pSeq->setChannel(pTrack->midiChannel()); // Make it a brand new revision... setRevision(1); // Write SMF header... if (m_pFile->writeHeader(iFormat, iTracks, pSeq->ticksPerBeat())) { // Set initial local properties... if (m_pFile->tempoMap()) { m_pFile->tempoMap()->fromTimeScale( pSession->timeScale(), pSession->tickFromFrame(clipStart())); } // Sure this is a brand new file... if (iFormat == 1) m_pFile->writeTrack(NULL); m_pFile->writeTrack(pSeq); m_pFile->close(); } // It's there now. delete m_pFile; m_pFile = NULL; // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(pSeq->name()); if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Uh oh... m_playCursor.reset(pSeq); m_drawCursor.reset(pSeq); return true; } // The main use method. bool qtractorMidiClip::openMidiFile ( const QString& sFilename, int iTrackChannel, int iMode ) { closeMidiFile(); qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::openMidiFile(\"%s\", %d, %d)", this, sFilename.toUtf8().constData(), iTrackChannel, iMode); #endif // Check file primordial state... const bool bWrite = (iMode & qtractorMidiFile::Write); // Set local properties... setFilename(sFilename); setDirty(false); // Register file path... pSession->files()->addClipItem(qtractorFileList::Midi, this, bWrite); // New key-data sequence... if (!bWrite) { m_pKey = new Key(this); m_pData = g_hashTable.value(*m_pKey, NULL); if (m_pData) { m_pData->attach(this); qtractorMidiSequence *pSeq = m_pData->sequence(); // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(pSeq->name()); if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Uh oh... m_playCursor.reset(pSeq); m_drawCursor.reset(pSeq); return true; } } // Create and open up the real MIDI file... m_pFile = new qtractorMidiFile(); if (!m_pFile->open(sFilename, iMode)) { delete m_pFile; m_pFile = NULL; return false; } // Initialize MIDI event container... m_pData = new Data(); m_pData->attach(this); qtractorMidiSequence *pSeq = m_pData->sequence(); pSeq->clear(); pSeq->setTicksPerBeat(pSession->ticksPerBeat()); const unsigned long iClipStart = clipStart(); const unsigned long iClipOffset = clipOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(iClipStart); const unsigned long t0 = pNode->tickFromFrame(iClipStart); const unsigned long iClipOffset2 = iClipStart + iClipOffset; // pNode = cursor.seekFrame(iClipOffset2); pSeq->setTimeOffset(pNode->tickFromFrame(iClipOffset2) - t0); const unsigned long iClipLength = clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; pNode = cursor.seekFrame(iClipEnd); pSeq->setTimeLength(pNode->tickFromFrame(iClipEnd) - t0); // Initial statistics... pSeq->setNoteMin(m_noteMin); pSeq->setNoteMax(m_noteMax); // Are we on a pre-writing status? if (bWrite) { // On write mode, iTrackChannel holds the SMF format, // so we'll convert it here as properly. const unsigned short iFormat = qtractorMidiClip::defaultFormat(); unsigned short iTracks = 1; if (iFormat == 1) { // SMF format 1 (2 tracks, 1 channel) iTrackChannel = 1; ++iTracks; } // That's it. setFormat(iFormat); // Write SMF header... if (m_pFile->writeHeader(iFormat, iTracks, pSeq->ticksPerBeat())) { // Set initial local properties... if (m_pFile->tempoMap()) { m_pFile->tempoMap()->fromTimeScale( pSession->timeScale(), pSeq->timeOffset()); } } // And initial clip name... pSeq->setName(shortClipName(QFileInfo(m_pFile->filename()).baseName())); pSeq->setChannel(pTrack->midiChannel()); // Nothing more as for writing... } else { // On read mode, SMF format is properly given by open file. setFormat(m_pFile->format()); // Read the event sequence in... m_pFile->readTrack(pSeq, iTrackChannel); // For immediate feedback, once... m_noteMin = pSeq->noteMin(); m_noteMax = pSeq->noteMax(); // FIXME: On demand, set session time properties from MIDI file... if (m_bSessionFlag) { #if 0 // Import eventual SysEx setup... // - take care that given track might not be currently open, // so that we'll resolve MIDI output bus somehow... qtractorMidiBus *pMidiBus = NULL; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { pMidiBus = static_cast ( pMidiEngine->findOutputBus(pTrack->outputBusName())); if (pMidiBus == NULL) { for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { pMidiBus = static_cast (pBus); break; } } } } // Import eventual SysEx setup... if (pMidiBus) pMidiBus->importSysexList(pSeq); #endif // Import tempo map as well... qtractorMidiFileTempo *pTempoMap = m_pFile->tempoMap(); if (pTempoMap) { pTempoMap->intoTimeScale(pSession->timeScale(), t0); pSession->updateTimeScale(); } // Reset session flag now. m_bSessionFlag = false; } // We should have events, otherwise this clip is of no use... //if (m_pSeq->events().count() < 1) // return false; // And initial clip name... pSeq->setName(shortClipName(QFileInfo(m_pFile->filename()).baseName())); } // Actual track-channel is set by now... setTrackChannel(iTrackChannel); // Make it a brand new revision... // setRevision(1); // Default clip length will be whole sequence duration. if (iClipLength == 0) { const unsigned long t1 = t0 + pSeq->timeLength(); setClipLength(pSession->frameFromTick(t1) - iClipStart); } // Clip name should be clear about it all. if (clipName().isEmpty()) setClipName(pSeq->name()); if (clipName().isEmpty()) setClipName(shortClipName(QFileInfo(filename()).baseName())); // Uh oh... m_playCursor.reset(pSeq); m_drawCursor.reset(pSeq); // Something might have changed... updateHashKey(); insertHashKey(); // Update/reset MIDI clip editor if any... if (m_pMidiEditorForm) m_pMidiEditorForm->setup(this); return true; } // Private cleanup. void qtractorMidiClip::closeMidiFile (void) { if (m_pData) { m_pData->detach(this); if (m_pData->count() < 1) { removeHashKey(); delete m_pData; } m_pData = NULL; // Unregister file path... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->files()->removeClipItem(qtractorFileList::Midi, this); } if (m_pKey) { delete m_pKey; m_pKey = NULL; } if (m_pFile) { delete m_pFile; m_pFile = NULL; } } // Revisionist method. QString qtractorMidiClip::createFilePathRevision ( bool bForce ) { QString sFilename = filename(); // Check file-hash reference... if (m_iRevision > 0 && m_pKey) { FileKey fkey(m_pKey); FileHash::ConstIterator fiter = g_hashFiles.constFind(fkey); if (fiter != g_hashFiles.constEnd() && fiter.value() > 1) m_iRevision = 0; } if (m_iRevision == 0 || bForce) { qtractorTrack *pTrack = track(); qtractorSession *pSession = qtractorSession::getInstance(); if (pTrack && pSession) sFilename = pSession->createFilePath(pTrack->trackName(), "mid"); sFilename = qtractorMidiFile::createFilePathRevision(sFilename); #ifdef CONFIG_DEBUG qDebug("qtractorMidiClip::createFilePathRevision(%d): \"%s\" (%d)", int(bForce), sFilename.toUtf8().constData(), m_iRevision); #endif m_iRevision = 0; } ++m_iRevision; return sFilename; } // Sync all ref-counted filenames. void qtractorMidiClip::setFilenameEx ( const QString& sFilename, bool bUpdate ) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; if (m_pData == NULL) return; removeHashKey(); QListIterator iter(m_pData->clips()); while (iter.hasNext()) { qtractorMidiClip *pMidiClip = iter.next(); pSession->files()->removeClipItem(qtractorFileList::Midi, pMidiClip); pMidiClip->setFilename(sFilename); pMidiClip->updateHashKey(); pSession->files()->addClipItem(qtractorFileList::Midi, pMidiClip, true); if (bUpdate) { pMidiClip->setDirty(false); pMidiClip->updateEditor(true); } } insertHashKey(); } // Sync all ref-counted clip-lengths. void qtractorMidiClip::setClipLengthEx ( unsigned long iClipLength ) { if (m_pData == NULL) return; removeHashKey(); QListIterator iter(m_pData->clips()); while (iter.hasNext()) { qtractorMidiClip *pMidiClip = iter.next(); pMidiClip->setClipLength(iClipLength); pMidiClip->updateHashKey(); } insertHashKey(); } // Sync all ref-counted clip editors. void qtractorMidiClip::updateEditorEx ( bool bSelectClear ) { if (m_pData == NULL) return; QListIterator iter(m_pData->clips()); while (iter.hasNext()) iter.next()->updateEditor(bSelectClear); } void qtractorMidiClip::resetEditorEx ( bool bSelectClear ) { if (m_pData == NULL) return; QListIterator iter(m_pData->clips()); while (iter.hasNext()) iter.next()->resetEditor(bSelectClear); } // Sync all ref-counted clip-dirtyness. void qtractorMidiClip::setDirtyEx ( bool bDirty ) { if (m_pData == NULL) return; QListIterator iter(m_pData->clips()); while (iter.hasNext()) iter.next()->setDirty(bDirty); } // Manage local hash key. void qtractorMidiClip::insertHashKey (void) { if (m_pKey) { // Increment file-hash reference... FileKey fkey(m_pKey); FileHash::Iterator fiter = g_hashFiles.find(fkey); if (fiter == g_hashFiles.end()) fiter = g_hashFiles.insert(fkey, 0); ++fiter.value(); // Insert actual clip-hash reference.... g_hashTable.insert(*m_pKey, m_pData); } } void qtractorMidiClip::updateHashKey (void) { if (m_pKey == NULL) m_pKey = new Key(this); else m_pKey->update(this); } void qtractorMidiClip::removeHashKey (void) { if (m_pKey) { // Decrement file-hash reference... FileKey fkey(m_pKey); FileHash::Iterator fiter = g_hashFiles.find(fkey); if (fiter != g_hashFiles.end()) { if (--fiter.value() < 1) g_hashFiles.remove(fkey); } // Remove actual clip-hash reference.... g_hashTable.remove(*m_pKey); } } // Unlink (clone) local hash data. void qtractorMidiClip::unlinkHashData (void) { if (m_pData == NULL) return; if (m_pData->count() < 2) return; m_pData->detach(this); Data *pNewData = new Data(); qtractorMidiSequence *pOldSeq = m_pData->sequence(); qtractorMidiSequence *pNewSeq = pNewData->sequence(); pNewSeq->setName(pOldSeq->name()); pNewSeq->setChannel(pOldSeq->channel()); pNewSeq->setBank(pOldSeq->bank()); pNewSeq->setProg(pOldSeq->prog()); pNewSeq->setTicksPerBeat(pOldSeq->ticksPerBeat()); pNewSeq->setTimeOffset(pOldSeq->timeOffset()); pNewSeq->setTimeLength(pOldSeq->timeLength()); pNewSeq->setDuration(pOldSeq->duration()); pNewSeq->setNoteMin(pOldSeq->noteMin()); pNewSeq->setNoteMax(pOldSeq->noteMax()); pNewSeq->copyEvents(pOldSeq); m_pData = pNewData; m_pData->attach(this); updateHashKey(); insertHashKey(); } // Relink local hash data. void qtractorMidiClip::relinkHashData (void) { if (m_pData == NULL) return; if (m_pData->count() > 1) return; removeHashKey(); updateHashKey(); Data *pNewData = g_hashTable.value(*m_pKey, NULL); if (pNewData == NULL) { delete m_pKey; m_pKey = NULL; } else { m_pData->detach(this); delete m_pData; m_pData = pNewData; m_pData->attach(this); } insertHashKey(); } // Whether local hash is being shared. bool qtractorMidiClip::isHashLinked (void) const { return (m_pData && m_pData->count() > 1); } // Check whether a MIDI clip is hash-linked to another. bool qtractorMidiClip::isLinkedClip ( qtractorMidiClip *pMidiClip ) const { return (m_pData ? m_pData->clips().contains(pMidiClip) : false); } // Get all hash-linked clips (including self). QList qtractorMidiClip::linkedClips (void) const { QList clips; if (m_pData) clips = m_pData->clips(); return clips; } // Make sure the clip hash-table gets reset. void qtractorMidiClip::clearHashTable (void) { g_hashTable.clear(); g_hashFiles.clear(); } // Intra-clip playback frame positioning. void qtractorMidiClip::seek ( unsigned long iFrame ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::seek(%lu)", this, iFrame); #endif qtractorTrack *pTrack = track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) return; const unsigned long t0 = pSession->tickFromFrame(clipStart()); const unsigned long t1 = pSession->tickFromFrame(iFrame); // Seek for the nearest sequence event... m_playCursor.seek(pSeq, (t1 > t0 ? t1 - t0 : 0)); } // Reset clip state. void qtractorMidiClip::reset ( bool /* bLooping */ ) { qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) return; // Reset to the first sequence event... m_playCursor.reset(pSeq); } // Loop positioning. void qtractorMidiClip::setLoop ( unsigned long /* iLoopStart */, unsigned long /* iLoopEnd */ ) { // Do nothing? } // Clip close-commit (record specific) void qtractorMidiClip::close (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::close(%d)\n", this); #endif qtractorTrack *pTrack = track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; // Take pretended clip-length... unsigned long iClipLength = clipLength(); qtractorMidiSequence *pSeq = sequence(); if (pSeq) { if (iClipLength > 0) pSeq->setTimeLength(pSession->tickFromFrame(iClipLength)); // Final read statistics... m_noteMin = pSeq->noteMin(); m_noteMax = pSeq->noteMax(); // Actual sequence closure... pSeq->close(); // Commit the final clip length... if (iClipLength < 1) { iClipLength = pSession->frameFromTick(pSeq->duration()); setClipLength(iClipLength); } } // Now's time to write the whole thing... const bool bNewFile = (m_pFile && m_pFile->mode() == qtractorMidiFile::Write); if (bNewFile && iClipLength > 0 && pSeq) { // Write channel tracks... if (m_iFormat == 1) m_pFile->writeTrack(NULL); // Setup track (SMF format 1). m_pFile->writeTrack(pSeq); // Channel track. m_pFile->close(); } // Sure close MIDI clip editor if any... if (m_pMidiEditorForm) { m_pMidiEditorForm->close(); delete m_pMidiEditorForm; m_pMidiEditorForm = NULL; } // Just to be sure things get deallocated.. closeMidiFile(); // If proven empty, remove the file. if (bNewFile && iClipLength < 1) QFile::remove(filename()); } // MIDI clip (re)open method. void qtractorMidiClip::open (void) { // Go open the proper file... openMidiFile(filename(), m_iTrackChannel); } // Audio clip special process cycle executive. void qtractorMidiClip::process ( unsigned long iFrameStart, unsigned long iFrameEnd ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiClip[%p]::process(%lu, %lu)\n", this, iFrameStart, iFrameEnd); #endif qtractorTrack *pTrack = track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) return; // Track mute state... const bool bMute = (pTrack->isMute() || (pSession->soloTracks() && !pTrack->isSolo())); const unsigned long t0 = pSession->tickFromFrame(clipStart()); const unsigned long iTimeStart = pSession->tickFromFrame(iFrameStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iFrameEnd); // Enqueue the requested events... qtractorMidiEvent *pEvent = m_playCursor.seek(pSeq, iTimeStart > t0 ? iTimeStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTimeEnd) break; if (t1 >= iTimeStart && (!bMute || pEvent->type() != qtractorMidiEvent::NOTEON)) pMidiEngine->enqueue(pTrack, pEvent, t1, gain(pSession->frameFromTick(t1) - clipStart())); pEvent = pEvent->next(); } } // MIDI clip freewheeling process cycle executive (needed for export). void qtractorMidiClip::process_export ( unsigned long iFrameStart, unsigned long iFrameEnd ) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) return; // Track mute state... const bool bMute = (pTrack->isMute() || (pSession->soloTracks() && !pTrack->isSolo())); const unsigned long t0 = pSession->tickFromFrame(clipStart()); const unsigned long iTimeStart = pSession->tickFromFrame(iFrameStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iFrameEnd); // Enqueue the requested events... qtractorMidiEvent *pEvent = m_playCursor.seek(pSeq, iTimeStart > t0 ? iTimeStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTimeEnd) break; if (t1 >= iTimeStart && (!bMute || pEvent->type() != qtractorMidiEvent::NOTEON)) { enqueue_export(pTrack, pEvent, t1, gain(pSession->frameFromTick(t1) - clipStart())); } pEvent = pEvent->next(); } } // MIDI clip paint method. void qtractorMidiClip::draw ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) return; // Check min/maximum note span... int iNoteMin = pSeq->noteMin() - 1; int iNoteSpan = pSeq->noteMax() - iNoteMin; if (iNoteSpan < 6) { iNoteSpan = 6; --iNoteMin; } if (iNoteMin < 0) iNoteMin = 0; const unsigned long iClipStart = clipStart(); const unsigned long iFrameStart = iClipStart + iClipOffset; const int cx = pSession->pixelFromFrame(iFrameStart); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(iClipStart); const unsigned long t0 = pNode->tickFromFrame(iClipStart); const int cw = clipRect.width(); pNode = cursor.seekFrame(iFrameStart); const unsigned long iTimeStart = pNode->tickFromFrame(iFrameStart); pNode = cursor.seekPixel(cx + cw); const unsigned long iTimeEnd = pNode->tickFromPixel(cx + cw); const QColor& fg = pTrack->foreground(); pPainter->setPen(fg); pPainter->setBrush(fg.lighter()); const bool bClipRecord = (pTrack->clipRecord() == this); const int h1 = clipRect.height() - 2; const int h = (h1 / iNoteSpan) + 1; qtractorMidiEvent *pEvent = m_drawCursor.reset(pSeq, iTimeStart > t0 ? iTimeStart - t0 : 0); while (pEvent) { unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTimeEnd) break; if (pEvent->type() == qtractorMidiEvent::NOTEON) { unsigned long t2 = t1 + pEvent->duration(); if (t2 > iTimeEnd || (t1 >= t2 && bClipRecord)) t2 = iTimeEnd; if (t1 < iTimeStart) t1 = iTimeStart; if (t2 > iTimeStart) { pNode = cursor.seekTick(t1); const int x = clipRect.x() + pNode->pixelFromTick(t1) - cx; const int y = clipRect.bottom() - (h1 * (pEvent->note() - iNoteMin)) / iNoteSpan; pNode = cursor.seekTick(t2); int w = (t1 < t2 || !bClipRecord ? clipRect.x() + pNode->pixelFromTick(t2) - cx : clipRect.right()) - x; // Pending note-off? (while recording) if (w < 3) w = 3; pPainter->fillRect(x, y, w, h, fg); if (w > 4 && h > 3) pPainter->fillRect(x + 1, y + 1, w - 4, h - 3, fg.lighter()); else if (w > 3 && h > 2) pPainter->fillRect(x + 1, y + 1, w - 3, h - 2, fg.lighter()); } } pEvent = pEvent->next(); } } // Clip editor method. bool qtractorMidiClip::startEditor ( QWidget *pParent ) { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; if (m_pMidiEditorForm == NULL) { // Build up the editor form... // What style do we create tool childs? Qt::WindowFlags wflags = Qt::Window; #if 0//QTRACTOR_MIDI_EDITOR_PARENT qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; // Make sure it has a parent... if (pParent == NULL) pParent = qtractorMainForm::getInstance(); } #endif // Do it... m_pMidiEditorForm = new qtractorMidiEditorForm(pParent, wflags); m_pMidiEditorForm->show(); m_pMidiEditorForm->setup(this); } else { // Just show up the editor form... m_pMidiEditorForm->setup(); m_pMidiEditorForm->show(); } // Set its most standing properties... if (!m_posEditor.isNull() && m_posEditor.x() >= 0 && m_posEditor.y() >= 0) m_pMidiEditorForm->move(m_posEditor); if (!m_sizeEditor.isNull() && m_sizeEditor.isValid()) m_pMidiEditorForm->resize(m_sizeEditor); // Get it up any way... m_pMidiEditorForm->raise(); m_pMidiEditorForm->activateWindow(); return true; } // Clip editor reset. void qtractorMidiClip::resetEditor ( bool bSelectClear ) { if (m_pMidiEditorForm) { qtractorMidiEditor *pMidiEditor = m_pMidiEditorForm->editor(); if (pMidiEditor) pMidiEditor->reset(bSelectClear); m_pMidiEditorForm->resetDirtyCount(); } } // Clip editor update. void qtractorMidiClip::updateEditor ( bool bSelectClear ) { if (m_pMidiEditorForm == NULL) return; qtractorMidiEditor *pMidiEditor = m_pMidiEditorForm->editor(); if (pMidiEditor) { pMidiEditor->reset(bSelectClear); pMidiEditor->setOffset(clipStart()); pMidiEditor->setLength(clipLength()); qtractorTrack *pTrack = track(); if (pTrack) { pMidiEditor->setForeground(pTrack->foreground()); pMidiEditor->setBackground(pTrack->background()); } pMidiEditor->updateContents(); } m_pMidiEditorForm->resetDirtyCount(); m_pMidiEditorForm->updateInstrumentNames(); m_pMidiEditorForm->stabilizeForm(); } // Clip editor update. void qtractorMidiClip::updateEditorContents (void) { if (m_pMidiEditorForm == NULL) return; qtractorMidiEditor *pMidiEditor = m_pMidiEditorForm->editor(); if (pMidiEditor) pMidiEditor->updateContents(); } // Clip query-close method (return true if editing is done). bool qtractorMidiClip::queryEditor (void) { if (m_pMidiEditorForm) return m_pMidiEditorForm->queryClose(); // Are any dirty changes pending commit? bool bQueryEditor = qtractorClip::queryEditor(); if (!bQueryEditor) { switch (qtractorMidiEditorForm::querySave(filename())) { case QMessageBox::Save: { // Save/replace the clip track... bQueryEditor = saveCopyFile(true); break; } case QMessageBox::Discard: bQueryEditor = true; break; case QMessageBox::Cancel: bQueryEditor = false; break; } } return bQueryEditor; } // MIDI clip tool-tip. QString qtractorMidiClip::toolTip (void) const { QString sToolTip = qtractorClip::toolTip() + ' '; sToolTip += QObject::tr("(format %1)\nMIDI:\t").arg(m_iFormat); if (m_iFormat == 0) sToolTip += QObject::tr("Channel %1").arg(m_iTrackChannel + 1); else sToolTip += QObject::tr("Track %1").arg(m_iTrackChannel); if (m_pFile) { sToolTip += QObject::tr(", %1 tracks, %2 tpqn") .arg(m_pFile->tracks()) .arg(m_pFile->ticksPerBeat()); } if (clipGain() > 1.0f) sToolTip += QObject::tr(" (%1% vol)") .arg(100.0f * clipGain(), 0, 'g', 3); return sToolTip; } // Auto-save to (possible) new file revision. bool qtractorMidiClip::saveCopyFile ( bool bUpdate ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Have a new filename revision... const QString& sFilename = createFilePathRevision(); // Save/replace the clip track... if (!qtractorMidiFile::saveCopyFile( sFilename, filename(), trackChannel(), format(), sequence(), pSession->timeScale(), pSession->tickFromFrame(clipStart()))) return false; // Pre-commit dirty changes... setFilenameEx(sFilename, bUpdate); // Reference for immediate file addition... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->addMidiFile(sFilename); return true; } // Virtual document element methods. bool qtractorMidiClip::loadClipElement ( qtractorDocument * /* pDocument */, QDomElement *pElement ) { // Load track children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load track state.. if (eChild.tagName() == "filename") qtractorMidiClip::setFilename(eChild.text()); else if (eChild.tagName() == "track-channel") qtractorMidiClip::setTrackChannel(eChild.text().toUShort()); else if (eChild.tagName() == "revision") qtractorMidiClip::setRevision(eChild.text().toUShort()); else if (eChild.tagName() == "editor-pos") { const QStringList& sxy = eChild.text().split(','); m_posEditor.setX(sxy.at(0).toInt()); m_posEditor.setY(sxy.at(1).toInt()); } else if (eChild.tagName() == "editor-size") { const QStringList& swh = eChild.text().split(','); m_sizeEditor.setWidth(swh.at(0).toInt()); m_sizeEditor.setHeight(swh.at(1).toInt()); } } return true; } bool qtractorMidiClip::saveClipElement ( qtractorDocument *pDocument, QDomElement *pElement ) { // Freeze current MIDI clip editor, if up and visible... if (m_pMidiEditorForm && m_pMidiEditorForm->isVisible()) { m_posEditor = m_pMidiEditorForm->pos(); m_sizeEditor = m_pMidiEditorForm->size(); } QDomElement eMidiClip = pDocument->document()->createElement("midi-clip"); pDocument->saveTextElement("filename", qtractorMidiClip::relativeFilename(pDocument), &eMidiClip); pDocument->saveTextElement("track-channel", QString::number(qtractorMidiClip::trackChannel()), &eMidiClip); pDocument->saveTextElement("revision", QString::number(qtractorMidiClip::revision()), &eMidiClip); if (m_posEditor.x() >= 0 && m_posEditor.y() >= 0) { pDocument->saveTextElement("editor-pos", QString::number(m_posEditor.x()) + ',' + QString::number(m_posEditor.y()), &eMidiClip); } if (!m_sizeEditor.isNull() && m_sizeEditor.isValid()) { pDocument->saveTextElement("editor-size", QString::number(m_sizeEditor.width()) + ',' + QString::number(m_sizeEditor.height()), &eMidiClip); } pElement->appendChild(eMidiClip); return true; } // MIDI clip export method. bool qtractorMidiClip::clipExport ( ClipExport pfnClipExport, void *pvArg, unsigned long iOffset, unsigned long iLength ) const { qtractorTrack *pTrack = track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; qtractorMidiSequence *pSeq = sequence(); if (pSeq == NULL) return false; if (iLength < 1) iLength = clipLength(); const unsigned short iTicksPerBeat = pSession->ticksPerBeat(); const unsigned long iTimeOffset = pSeq->timeOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(clipStart()); const unsigned long t0 = pNode->tickFromFrame(clipStart()); unsigned long f1 = clipStart() + clipOffset() + iOffset; pNode = cursor.seekFrame(f1); const unsigned long t1 = pNode->tickFromFrame(f1); unsigned long iTimeStart = t1 - t0; iTimeStart = (iTimeStart > iTimeOffset ? iTimeStart - iTimeOffset : 0); pNode = cursor.seekFrame(f1 += iLength); const unsigned long iTimeEnd = iTimeStart + pNode->tickFromFrame(f1) - t1; qtractorMidiSequence seq(pSeq->name(), pSeq->channel(), iTicksPerBeat); seq.setBank(pTrack->midiBank()); seq.setProg(pTrack->midiProg()); for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { const unsigned long iTime = pEvent->time(); if (iTime >= iTimeStart && iTime < iTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(iTime - iTimeStart); if (pNewEvent->type() == qtractorMidiEvent::NOTEON) { pNewEvent->setVelocity((unsigned char) (clipGain() * float(pNewEvent->velocity())) & 0x7f); if (iTime + pEvent->duration() > iTimeEnd) pNewEvent->setDuration(iTimeEnd - iTime); } seq.insertEvent(pNewEvent); } } (*pfnClipExport)(&seq, pvArg); return true; } // MIDI clip freewheeling event enqueue method (needed for export). void qtractorMidiClip::enqueue_export ( qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain ) const { qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; snd_seq_event_t ev; snd_seq_ev_clear(&ev); snd_seq_ev_schedule_tick(&ev, 0, 0, iTime); switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: ev.type = SND_SEQ_EVENT_NOTE; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = int(fGain * float(pEvent->value())) & 0x7f; ev.data.note.duration = pEvent->duration(); break; case qtractorMidiEvent::KEYPRESS: ev.type = SND_SEQ_EVENT_KEYPRESS; ev.data.note.channel = pTrack->midiChannel(); ev.data.note.note = pEvent->note(); ev.data.note.velocity = pEvent->velocity(); ev.data.note.duration = 0; break; case qtractorMidiEvent::CONTROLLER: ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.param = pEvent->controller(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PGMCHANGE: ev.type = SND_SEQ_EVENT_PGMCHANGE; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::CHANPRESS: ev.type = SND_SEQ_EVENT_CHANPRESS; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->value(); break; case qtractorMidiEvent::PITCHBEND: ev.type = SND_SEQ_EVENT_PITCHBEND; ev.data.control.channel = pTrack->midiChannel(); ev.data.control.value = pEvent->pitchBend(); break; case qtractorMidiEvent::SYSEX: ev.type = SND_SEQ_EVENT_SYSEX; snd_seq_ev_set_sysex(&ev, pEvent->sysex_len(), pEvent->sysex()); break; default: break; } qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); const unsigned long t1 = pNode->frameFromTick(iTime); unsigned long t2 = t1; if (ev.type == SND_SEQ_EVENT_NOTE && ev.data.note.duration > 0) { iTime += (ev.data.note.duration - 1); pNode = cursor.seekTick(iTime); t2 += (pNode->frameFromTick(iTime) - t1); } // Do it for the MIDI track plugins... qtractorMidiManager *pMidiManager = (pTrack->pluginList())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); // And for the MIDI output plugins as well... // Target MIDI bus... qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus && pMidiBus->pluginList_out()) { pMidiManager = (pMidiBus->pluginList_out())->midiManager(); if (pMidiManager) pMidiManager->queued(&ev, t1, t2); } } // Default MIDI file format (for capture/record) accessors. unsigned short qtractorMidiClip::g_iDefaultFormat = 0; void qtractorMidiClip::setDefaultFormat ( unsigned short iFormat ) { g_iDefaultFormat = iFormat; } unsigned short qtractorMidiClip::defaultFormat (void) { return g_iDefaultFormat; } // end of qtractorMidiClip.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditSelect.cpp0000644000000000000000000000013213014536043020746 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditSelect.cpp0000644000175000001440000000765213014536043021600 0ustar00rncbcusers00000000000000// qtractorMidiEditSelect.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiEditSelect.h" #include "qtractorMidiSequence.h" //------------------------------------------------------------------------- // qtractorMidiEditSelect -- MIDI event selection capsule. // Constructor. qtractorMidiEditSelect::qtractorMidiEditSelect (void) { m_pAnchorEvent = NULL; } // Default destructor. qtractorMidiEditSelect::~qtractorMidiEditSelect (void) { clear(); } // Event selection item lookup. qtractorMidiEditSelect::Item *qtractorMidiEditSelect::findItem ( qtractorMidiEvent *pEvent ) { // Check if this very event already exists... return m_items.value(pEvent, NULL); } // Item insertion method. void qtractorMidiEditSelect::addItem ( qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, unsigned long iDeltaTime ) { m_items.insert(pEvent, new Item(rectEvent, rectView, iDeltaTime)); m_rectEvent = m_rectEvent.united(rectEvent); m_rectView = m_rectView.united(rectView); } // Item selection method. void qtractorMidiEditSelect::selectItem ( qtractorMidiEvent *pEvent, const QRect& rectEvent, const QRect& rectView, bool bSelect, bool bToggle ) { Item *pItem = findItem(pEvent); if (pItem) { const unsigned int flags = pItem->flags; if ( (!bSelect && (flags & 2) == 0) || (( bSelect && (flags & 3) == 3) && bToggle)) pItem->flags &= ~1; else if ( ( bSelect && (flags & 2) == 0) || ((!bSelect && (flags & 3) == 2) && bToggle)) pItem->flags |= 1; } else if (bSelect) addItem(pEvent, rectEvent, rectView); } // Selection commit method. void qtractorMidiEditSelect::update ( bool bCommit ) { // Remove unselected... int iUpdate = 0; m_pAnchorEvent = NULL; ItemList::Iterator iter = m_items.begin(); const ItemList::Iterator& iter_end = m_items.end(); while (iter != iter_end) { Item *pItem = iter.value(); if (bCommit) { if (pItem->flags & 1) pItem->flags |= 2; else pItem->flags &= ~2; } if (pItem->flags & 1) { qtractorMidiEvent *pEvent = iter.key(); if (m_pAnchorEvent == NULL || m_pAnchorEvent->time() > pEvent->time()) m_pAnchorEvent = pEvent; } if ((pItem->flags & 3) == 0) { delete pItem; iter = m_items.erase(iter); ++iUpdate; } else ++iter; } // Did we remove any? if (iUpdate > 0) commit(); } // Selection commit method. void qtractorMidiEditSelect::commit (void) { // Reset united selection rectangle... m_rectEvent.setRect(0, 0, 0, 0); m_rectView.setRect(0, 0, 0, 0); ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { Item *pItem = iter.value(); if (pItem->flags & 1) { m_rectEvent = m_rectEvent.united(pItem->rectEvent); m_rectView = m_rectView.united(pItem->rectView); } } } // Reset event selection. void qtractorMidiEditSelect::clear (void) { m_rectEvent.setRect(0, 0, 0, 0); m_rectView.setRect(0, 0, 0, 0); qDeleteAll(m_items); m_items.clear(); m_pAnchorEvent = NULL; } // end of qtractorMidiEditSelect.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlTypeGroup.h0000644000000000000000000000013213014536043021665 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.757097539 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiControlTypeGroup.h0000644000175000001440000000522313014536043022507 0ustar00rncbcusers00000000000000// qtractorMidiControlTypeGroup.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlTypeGroup_h #define __qtractorMidiControlTypeGroup_h #include "qtractorMidiControl.h" #include "qtractorMidiEditor.h" // Forwrad decls. class QComboBox; class QLabel; //---------------------------------------------------------------------------- // qtractorMidiControlTypeGroup - MIDI control type/param widget group. class qtractorMidiControlTypeGroup : public QObject { Q_OBJECT public: // Constructor. qtractorMidiControlTypeGroup( qtractorMidiEditor *pMidiEditor, QComboBox *pControlTypeComboBox, QComboBox *pControlParamComboBox, QLabel *pControlParamTextLabel = NULL); // Accessors. void setControlType(qtractorMidiControl::ControlType ctype); qtractorMidiControl::ControlType controlType() const; qtractorMidiControl::ControlType controlTypeFromIndex(int iIndex) const; void setControlParam(unsigned short iParam); unsigned short controlParam() const; unsigned short controlParamFromIndex(int iIndex) const; // Stabilizers. void updateControlType(int iControlType = -1); signals: void controlTypeChanged(int); void controlParamChanged(int); protected slots: void activateControlType(int); void activateControlParam(int); void editControlParamFinished(); protected: // Find combo-box indexes. int indexFromControlType(qtractorMidiControl::ControlType ctype) const; int indexFromControlParam(unsigned short iParam) const; private: // Instance member variables. qtractorMidiEditor *m_pMidiEditor; QComboBox *m_pControlTypeComboBox; QComboBox *m_pControlParamComboBox; QLabel *m_pControlParamTextLabel; unsigned int m_iControlParamUpdate; }; #endif // __qtractorMidiControlTypeGroup_h // end of qtractorMidiControlTypeGroup.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTempoAdjustForm.h0000644000000000000000000000012713014536043020652 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTempoAdjustForm.h0000644000175000001440000000460013014536043021466 0ustar00rncbcusers00000000000000// qtractorTempoAdjustForm.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTempoAdjustForm_h #define __qtractorTempoAdjustForm_h #include "ui_qtractorTempoAdjustForm.h" // Forward declarations. class QTime; //---------------------------------------------------------------------------- // qtractorTempoAdjustForm -- UI wrapper form. class qtractorTempoAdjustForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTempoAdjustForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorTempoAdjustForm(); // Range accessors. void setRangeStart(unsigned long iRangeStart); unsigned long rangeStart() const; void setRangeLength(unsigned long iRangeLength); unsigned long rangeLength() const; unsigned short rangeBeats() const; // Accepted results accessors. float tempo() const; unsigned short beatsPerBar() const; unsigned short beatDivisor() const; protected slots: void accept(); void reject(); void changed(); void adjust(); void tempoTap(); void tempoChanged(); void rangeStartChanged(unsigned long); void rangeLengthChanged(unsigned long); void selectChanged(); void formatChanged(int); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorTempoAdjustForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; QTime *m_pTempoTap; int m_iTempoTap; float m_fTempoTap; int m_iDirtySetup; int m_iDirtyCount; }; #endif // __qtractorTempoAdjustForm_h // end of qtractorTempoAdjustForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMonitor.h0000644000000000000000000000012713014536043017216 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorMonitor.h0000644000175000001440000000664413014536043020044 0ustar00rncbcusers00000000000000// qtractorMonitor.h // /**************************************************************************** Copyright (C) 2006-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMonitor_h #define __qtractorMonitor_h #include "qtractorMidiControlObserver.h" //---------------------------------------------------------------------------- // qtractorMonitor -- Monitor bridge value processor. class qtractorMonitor { public: // Constructor. qtractorMonitor(float fGain = 1.0f, float fPanning = 0.0f) : m_gainSubject(fGain, 1.0f), m_panningSubject(fPanning, 0.0f), m_gainObserver(this), m_panningObserver(this) { m_panningSubject.setMinValue(-1.0f); } // Virtual destructor. virtual ~qtractorMonitor() {} // Gain accessors. qtractorSubject *gainSubject() { return &m_gainSubject; } qtractorMidiControlObserver *gainObserver() { return static_cast (&m_gainObserver); } void setGain(float fGain) { m_gainSubject.setValue(fGain); update(); } float gain() const { return m_gainSubject.value(); } float prevGain() const { return m_gainSubject.prevValue(); } // Stereo panning accessors. qtractorSubject *panningSubject() { return &m_panningSubject; } qtractorMidiControlObserver *panningObserver() { return static_cast (&m_panningObserver); } void setPanning(float fPanning) { m_panningSubject.setValue(fPanning); update(); } float panning() const { return m_panningSubject.value(); } float prevPanning() const { return m_panningSubject.prevValue(); } // Rebuild the whole panning-gain array... virtual void update() = 0; private: // Observer -- Local dedicated observers. class Observer : public qtractorMidiControlObserver { public: // Constructor. Observer(qtractorMonitor *pMonitor, qtractorSubject *pSubject) : qtractorMidiControlObserver(pSubject), m_pMonitor(pMonitor) {} protected: // Update feedback. void update(bool bUpdate) { m_pMonitor->update(); qtractorMidiControlObserver::update(bUpdate); } private: // Members. qtractorMonitor *m_pMonitor; }; class GainObserver : public Observer { public: // Constructor. GainObserver(qtractorMonitor *pMonitor) : Observer(pMonitor, pMonitor->gainSubject()) {} }; class PanningObserver : public Observer { public: // Constructor. PanningObserver(qtractorMonitor *pMonitor) : Observer(pMonitor, pMonitor->panningSubject()) {} }; // Instance variables. qtractorSubject m_gainSubject; qtractorSubject m_panningSubject; GainObserver m_gainObserver; PanningObserver m_panningObserver; }; #endif // __qtractorMonitor_h // end of qtractorMonitor.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackTime.cpp0000644000000000000000000000012713014536043020005 xustar0029 mtime=1479719971.77910854 29 atime=1479719971.77910854 29 ctime=1479719971.77910854 qtractor-0.8.0/src/qtractorTrackTime.cpp0000644000175000001440000006177013014536043020634 0ustar00rncbcusers00000000000000// qtractorTrackTime.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackTime.h" #include "qtractorTrackView.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorOptions.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorMainForm.h" #include "qtractorTimeScaleForm.h" #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorTrackTime -- Track time scale widget. // Constructor. qtractorTrackTime::qtractorTrackTime ( qtractorTracks *pTracks, QWidget *pParent ) : qtractorScrollView(pParent) { m_pTracks = pTracks; m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = NULL; qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setFrameStyle(QFrame::Panel | QFrame::Raised); qtractorScrollView::setFocusPolicy(Qt::NoFocus); // qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 2)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips events. qtractorScrollView::viewport()->installEventFilter(this); } // (Re)create the complete track view pixmap. void qtractorTrackTime::updatePixmap ( int cx, int /* cy */) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; QPainter painter(&m_pixmap); painter.initFrom(this); // Draw the time scale... // const QFontMetrics& fm = painter.fontMetrics(); int x, x1, y1, y2 = h - 1; qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(cx); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(cx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); x = x1 = pNode->pixelFromBeat(iBeat) - cx; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar || iPixelsPerBeat > 16) { y1 = (bBeatIsBar && x >= x1 ? 0 : fm.ascent()); painter.setPen(pal.mid().color()); painter.drawLine(x, y1, x, y2); painter.setPen(pal.light().color()); ++x; painter.drawLine(x, y1, x, y2); } if (bBeatIsBar) { y1 = fm.ascent(); if (x >= x1) { x1 = x + 2; const unsigned short iBar = pNode->barFromBeat(iBeat); const QString& sBeat = QString::number(iBar + 1); painter.setPen(pal.windowText().color()); painter.drawText(x1, y1, sBeat); x1 += fm.width(sBeat) + 2; } x1 += 2; if (iBeat == pNode->beat) { iPixelsPerBeat = pNode->pixelsPerBeat(); const QString& sTempo = QString("%1 %2/%3") .arg(pNode->tempo, 0, 'g', 3) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor); painter.setPen(pal.base().color().value() < 0x7f ? pal.light().color() : pal.dark().color()); painter.drawText(x1, y1, sTempo); x1 += fm.width(sTempo) + 2; } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - cx; } // Draw location markers, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(cx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - cx + 4; if (x > w) break; painter.setPen(pMarker->color); painter.drawText(x, y2, pMarker->text); pMarker = pMarker->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2); painter.setPen(Qt::darkCyan); painter.setBrush(Qt::cyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } // Draw punch in/out boundaries, if applicable... if (pSession->isPunching()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2); painter.setPen(Qt::darkMagenta); painter.setBrush(Qt::magenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - cx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } } // Rectangular contents update. void qtractorTrackTime::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorTrackTime::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Resize event handler. void qtractorTrackTime::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateContents(); } // Draw the time scale. void qtractorTrackTime::drawContents ( QPainter *pPainter, const QRect& rect ) { // Render the famous pixmap region... pPainter->drawPixmap(rect, m_pixmap, rect); // Headers a-head... const int cx = qtractorScrollView::contentsX(); const int h = qtractorScrollView::height() - 4; const int d = (h >> 2); qtractorTrackView *pTrackView = m_pTracks->trackView(); // Draw edit-head line... int x = pTrackView->editHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } // Draw edit-tail line... x = pTrackView->editTailX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } // Draw special play-head header... x = pTrackView->playHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x - d, h - d, x, h, x + d, h - d); pPainter->setPen(Qt::red); pPainter->setBrush(Qt::red); pPainter->drawPolygon(polyg); } } // To have timeline in h-sync with main track view. void qtractorTrackTime::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // Check if some position header is to be dragged... bool qtractorTrackTime::dragHeadStart ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return false; // Try to catch mouse clicks over the // play/edit-head/tail cursors... const int h = qtractorScrollView::height(); // - 4; const int d = (h >> 1); QRect rect(0, h - d, d << 1, d); qtractorTrackView *pTrackView = m_pTracks->trackView(); // Check play-head header... rect.moveLeft(pTrackView->playHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragPlayHead; return true; } // Check loop-point headers... if (pSession->isLooping()) { // Check loop-start header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopStart()) - d); if (rect.contains(pos)) { m_dragCursor = DragLoopStart; return true; } // Check loop-end header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopEnd()) - d); if (rect.contains(pos)) { m_dragCursor = DragLoopEnd; return true; } } // Check punch-point headers... if (pSession->isPunching()) { // Check punch-in header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchIn()) - d); if (rect.contains(pos)) { m_dragCursor = DragPunchIn; return true; } // Check punch-out header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchOut()) - d); if (rect.contains(pos)) { m_dragCursor = DragPunchOut; return true; } } // Check location marker headers... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(pos.x()); if (pMarker) { rect.moveLeft(pTimeScale->pixelFromFrame(pMarker->frame) - d); if (rect.contains(pos)) { m_dragCursor = DragMarker; m_pDragMarker = pMarker; return true; } } // Check edit-head header... rect.moveLeft(pTrackView->editHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditHead; return true; } // Check edit-tail header... rect.moveLeft(pTrackView->editTailX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditTail; return true; } // Reset cursor if any persist around. if (m_dragCursor != DragNone) { qtractorScrollView::unsetCursor(); m_dragCursor = DragNone; } // Nothing. return false; } // Handle selection/dragging -- mouse button press. void qtractorTrackTime::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; qtractorTrackView *pTrackView = m_pTracks->trackView(); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); // We need a session and a location... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); unsigned long iFrame = pSession->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; // Try to catch mouse clicks over the cursor heads... if (dragHeadStart(m_posDrag)) { qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); // m_dragState = m_dragCursor; } break; case Qt::MidButton: // Mid-button direct positioning... m_pTracks->selectNone(); if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... if (bModifier) { // Play-head positioning commit... pTrackView->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... pTrackView->setEditHead(iFrame); pTrackView->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pTracks->selectionChangeNotify(); break; case Qt::RightButton: // Right-button direct positioning... pTrackView->setEditTail(iFrame); // Logical contents changed, just for visual feedback... m_pTracks->selectionChangeNotify(); // Fall thru... default: break; } } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle selection/dragging -- mouse pointer move. void qtractorTrackTime::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorTrackView *pTrackView = m_pTracks->trackView(); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); const unsigned long iFrame = pSession->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); const int y = pTrackView->contentsY(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); switch (m_dragState) { case DragNone: // Try to catch mouse over the cursor heads... if (dragHeadStart(pos)) qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); break; case DragSelect: // Rubber-band selection... m_rectDrag.setRight(pos.x()); pTrackView->ensureVisible(pos.x(), y, 24, 0); if (pTrackView->isCurveEdit()) { // Select all current track curve/automation // nodes that fall inside range... pTrackView->selectCurveRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers), qtractorTrackView::EditBoth); } else { // Here we're mainly supposed to select a few // bunch of clips that fall inside range... pTrackView->selectClipRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers), qtractorTrackView::EditBoth); } showToolTip(m_rectDrag.normalized()); break; case DragPlayHead: // Play-head positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); pTrackView->setPlayHead(iFrame); // Let the change get some immediate visual feedback... if (pMainForm) pMainForm->updateTransportTime(iFrame); showToolTip(iFrame); break; case DragLoopStart: case DragPunchIn: case DragEditHead: // Edit-head positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); pTrackView->setEditHead(iFrame); showToolTip(iFrame); break; case DragLoopEnd: case DragPunchOut: case DragEditTail: // Edit-tail positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); pTrackView->setEditTail(iFrame); showToolTip(iFrame); break; case DragMarker: // Marker positioning... pTrackView->ensureVisible(pos.x(), y, 24, 0); showToolTip(iFrame); break; case DragStart: // Rubber-band starting... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // We'll start dragging alright... const int h = qtractorScrollView::height(); // - 4; m_rectDrag.setTop(0); // h - (h >> 2) m_rectDrag.setLeft(m_posDrag.x()); m_rectDrag.setRight(pos.x()); m_rectDrag.setBottom(h); m_dragState = (dragHeadStart(m_posDrag) ? m_dragCursor : DragSelect); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); } // Fall thru... default: break; } } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle selection/dragging -- mouse button release. void qtractorTrackTime::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorTrackView *pTrackView = m_pTracks->trackView(); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); const bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); const unsigned long iFrame = pSession->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); switch (m_dragState) { case DragSelect: // Do the final range selection... if (pTrackView->isCurveEdit()) { // Select all current track curve/automation // nodes that fall inside range... pTrackView->selectCurveRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers) | qtractorTrackView::SelectCommit, qtractorTrackView::EditBoth); } else { // Here we're mainly supposed to select a few // bunch of clips that fall inside range... pTrackView->selectClipRect(m_rectDrag, qtractorTrackView::SelectRange, qtractorTrackView::selectFlags(modifiers) | qtractorTrackView::SelectCommit, qtractorTrackView::EditBoth); } // For immediate visual feedback... m_pTracks->selectionChangeNotify(); break; case DragPlayHead: // Play-head positioning commit... pTrackView->setPlayHead(iFrame); pSession->setPlayHead(iFrame); // Not quite a selection, rather just // for immediate visual feedback... m_pTracks->selectionChangeNotify(); break; case DragLoopStart: // New loop-start boundary... if (pSession->editHead() < pSession->loopEnd()) { // Yep, new loop-start point... pSession->execute( new qtractorSessionLoopCommand(pSession, pSession->editHead(), pSession->loopEnd())); } break; case DragPunchIn: // New punch-in boundary... if (pSession->editHead() < pSession->punchOut()) { // Yep, new punch-in point... pSession->execute( new qtractorSessionPunchCommand(pSession, pSession->editHead(), pSession->punchOut())); // For visual feedback... m_pTracks->contentsChangeNotify(); } break; case DragEditHead: // Not quite a contents change, but for visual feedback... m_pTracks->selectionChangeNotify(); break; case DragLoopEnd: // New loop-end boundary... if (pSession->loopStart() < pSession->editTail()) { // Yep, new loop-end point... pSession->execute( new qtractorSessionLoopCommand(pSession, pSession->loopStart(), pSession->editTail())); } break; case DragPunchOut: // New punch-out boundary... if (pSession->punchIn() < pSession->editTail()) { // Yep, new punch-out point... pSession->execute( new qtractorSessionPunchCommand(pSession, pSession->punchIn(), pSession->editTail())); // For visual feedback... m_pTracks->contentsChangeNotify(); } break; case DragEditTail: // Not quite a contents change, but for visual feedback... m_pTracks->selectionChangeNotify(); break; case DragMarker: // Marker positioning commit... if (m_pDragMarker) { // Yep, new marker location... pSession->execute( new qtractorTimeScaleMoveMarkerCommand( pSession->timeScale(), m_pDragMarker, iFrame)); } break; case DragStart: // Left-button indirect positioning... if (bModifier) { // Playhead positioning... pTrackView->setPlayHead(iFrame); // Immediately commited... pSession->setPlayHead(iFrame); } else { // Deferred left-button edit-head positioning... pTrackView->setEditHead(iFrame); } // Not quite a selection, rather just // for immediate visual feedback... m_pTracks->selectionChangeNotify(); // Fall thru... case DragNone: default: break; } } // Clean up. resetDragState(); } // Tempo-map dialog accessor. void qtractorTrackTime::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); const unsigned long iFrame = pSession->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Show tempo map dialog. qtractorTimeScaleForm form(pMainForm); form.setFrame(iFrame); form.exec(); } // Keyboard event handler. void qtractorTrackTime::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 fprintf(stderr, "qtractorTrackTime::keyPressEvent(key=%d)\n", pKeyEvent->key()); #endif switch (pKeyEvent->key()) { case Qt::Key_Escape: { // Restore uncommitted play-head position?... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && m_dragState == DragPlayHead) m_pTracks->trackView()->setPlayHead(pSession->playHead()); resetDragState(); break; } default: qtractorScrollView::keyPressEvent(pKeyEvent); break; } } // Handle zoom with mouse wheel. void qtractorTrackTime::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->delta(); if (delta > 0) m_pTracks->zoomIn(); else m_pTracks->zoomOut(); } // else qtractorScrollView::wheelEvent(pWheelEvent); } // Reset drag/select state. void qtractorTrackTime::resetDragState (void) { // Cancel any dragging/cursor out there... if (m_dragState == DragSelect) qtractorScrollView::updateContents(); if (m_dragCursor != DragNone) qtractorScrollView::unsetCursor(); // Force null state. m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = NULL; // HACK: give focus to track-view... m_pTracks->trackView()->setFocus(); } // Context menu event handler (dummy). void qtractorTrackTime::contextMenuEvent ( QContextMenuEvent */*pContextMenuEvent*/ ) { } // Trap for help/tool-tip events. bool qtractorTrackTime::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = qtractorScrollView::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip && m_dragCursor != DragNone && (m_pTracks->trackView())->isToolTips()) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { unsigned long iFrame = 0; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) iFrame = m_pDragMarker->frame; break; case DragPlayHead: iFrame = pSession->playHead(); break; case DragEditHead: iFrame = pSession->editHead(); break; case DragEditTail: iFrame = pSession->editTail(); break; case DragLoopStart: iFrame = pSession->loopStart(); break; case DragLoopEnd: iFrame = pSession->loopEnd(); break; case DragPunchIn: iFrame = pSession->punchIn(); break; case DragPunchOut: iFrame = pSession->punchOut(); break; default: break; } showToolTip(iFrame); } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragNone) { qtractorScrollView::unsetCursor(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // Show dragging tooltip... void qtractorTrackTime::showToolTip ( unsigned long iFrame ) const { if (!m_pTracks->trackView()->isToolTips()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; QString sToolTip; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) sToolTip += m_pDragMarker->text; break; case DragPlayHead: sToolTip += tr("Play-head"); break; case DragEditHead: sToolTip += tr("Edit-head"); break; case DragEditTail: sToolTip += tr("Edit-tail"); break; case DragLoopStart: sToolTip += tr("Loop-start"); break; case DragLoopEnd: sToolTip += tr("Loop-end"); break; case DragPunchIn: sToolTip += tr("Punch-in"); break; case DragPunchOut: sToolTip += tr("Punch-out"); break; default: break; } if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += pTimeScale->textFromFrame(iFrame); QToolTip::showText(QCursor::pos(), sToolTip, qtractorScrollView::viewport()); } void qtractorTrackTime::showToolTip ( const QRect& rect ) const { if (!m_pTracks->trackView()->isToolTips()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; const unsigned long iFrameStart = pTimeScale->frameSnap( pTimeScale->frameFromPixel(rect.left())); const unsigned long iFrameEnd = pTimeScale->frameSnap( iFrameStart + pTimeScale->frameFromPixel(rect.width())); QToolTip::showText(QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(pTimeScale->textFromFrame(iFrameStart)) .arg(pTimeScale->textFromFrame(iFrameEnd)) .arg(pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), qtractorScrollView::viewport()); } // end of qtractorTrackTime.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioFile.cpp0000644000000000000000000000013213014536043017757 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioFile.cpp0000644000175000001440000002174013014536043020603 0ustar00rncbcusers00000000000000// qtractorAudioFile.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioFile.h" #include "qtractorAudioSndFile.h" #include "qtractorAudioVorbisFile.h" #include "qtractorAudioMadFile.h" #include #include #include //---------------------------------------------------------------------- // class qtractorAudioFileFactory -- Audio file factory (singleton). // // Initialize singleton instance pointer. qtractorAudioFileFactory *qtractorAudioFileFactory::g_pInstance = NULL; // Singleton instance accessor. qtractorAudioFileFactory& qtractorAudioFileFactory::getInstance (void) { // Create the singleton instance, if not already... if (g_pInstance == NULL) { g_pInstance = new qtractorAudioFileFactory(); ::atexit(Destroy); } return *g_pInstance; } // Singleton instance destroyer. void qtractorAudioFileFactory::Destroy (void) { // OK. We're done with ourselves. if (g_pInstance) { delete g_pInstance; g_pInstance = NULL; } } // Constructor. qtractorAudioFileFactory::qtractorAudioFileFactory (void) { // Default file format/type (for capture/record) m_pDefaultFormat = NULL; m_iDefaultFormat = SF_FORMAT_PCM_16; m_iDefaultQuality = 4; // Second for libsndfile stuff... FileFormat *pFormat; const QString sExtMask("*.%1"); const QString sFilterMask("%1 (%2)"); SF_FORMAT_INFO sffinfo; int iCount = 0; ::sf_command(NULL, SFC_GET_FORMAT_MAJOR_COUNT, &iCount, sizeof(int)); for (int i = 0 ; i < iCount; ++i) { sffinfo.format = i; ::sf_command(NULL, SFC_GET_FORMAT_MAJOR, &sffinfo, sizeof(sffinfo)); pFormat = new FileFormat; pFormat->type = SndFile; pFormat->name = QString(sffinfo.name) .replace('/', '-') // Replace some illegal characters. .replace('(', QString::null) .replace(')', QString::null); pFormat->ext = sffinfo.extension; pFormat->data = sffinfo.format; m_formats.append(pFormat); // Add for the extension map (should be unique)... QString sExt = pFormat->ext; QString sExts(sExtMask.arg(sExt)); if (m_types.find(sExt) == m_types.end()) { m_types[sExt] = pFormat; // Take care of some old 8.3 convention, // specially regarding filename extensions... if (sExt.length() > 3) { sExt = sExt.left(3); if (m_types.find(sExt) == m_types.end()) { sExts = sExtMask.arg(sExt) + ' ' + sExts; m_types[sExt] = pFormat; } } // Make a stance on the default format... if (sExt == "wav") m_pDefaultFormat = pFormat; } // What we see on dialog is some excerpt... m_filters.append( sFilterMask.arg(pFormat->name).arg(sExts)); } #ifdef CONFIG_LIBVORBIS // Add for libvorbis... pFormat = new FileFormat; pFormat->type = VorbisFile; pFormat->name = "OGG Vorbis"; pFormat->ext = "ogg"; pFormat->data = 0; m_formats.append(pFormat); m_types[pFormat->ext] = pFormat; m_filters.append( sFilterMask.arg(pFormat->name).arg(sExtMask.arg(pFormat->ext))); // Oh yeah, this will be the official default format... m_pDefaultFormat = pFormat; #endif #ifdef CONFIG_LIBMAD // Add for libmad (mp3 read-only)... pFormat = new FileFormat; pFormat->type = MadFile; pFormat->name = "MP3 MPEG-1 Audio Layer 3"; pFormat->ext = "mp3"; pFormat->data = 0; m_formats.append(pFormat); m_types[pFormat->ext] = pFormat; m_filters.append( sFilterMask.arg(pFormat->name).arg(sExtMask.arg(pFormat->ext))); #endif // Finally, simply build the all (most commonly) supported files entry. QRegExp rx("^(aif(|f)|fla(|c)|mp3|ogg|w(av|64))", Qt::CaseInsensitive); QStringList exts; FileTypes::ConstIterator iter = m_types.constBegin(); const FileTypes::ConstIterator& iter_end = m_types.constEnd(); for ( ; iter != iter_end; ++iter) { const QString& sExt = iter.key(); if (rx.exactMatch(sExt)) exts.append(sExtMask.arg(sExt)); } m_filters.prepend(QObject::tr("Audio files (%1)").arg(exts.join(" "))); m_filters.append(QObject::tr("All files (*.*)")); } // Destructor. qtractorAudioFileFactory::~qtractorAudioFileFactory (void) { qDeleteAll(m_formats); m_formats.clear(); m_filters.clear(); m_types.clear(); } // Factory methods. qtractorAudioFile *qtractorAudioFileFactory::createAudioFile ( const QString& sFilename, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize ) { return getInstance().newAudioFile( sFilename, iChannels, iSampleRate, iBufferSize); } qtractorAudioFile *qtractorAudioFileFactory::createAudioFile ( FileType type, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize ) { return getInstance().newAudioFile(type, iChannels, iSampleRate, iBufferSize); } // Internal factory methods. qtractorAudioFile *qtractorAudioFileFactory::newAudioFile ( const QString& sFilename, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize ) { const QString sExt = QFileInfo(sFilename).suffix().toLower(); FileTypes::ConstIterator iter = m_types.constFind(sExt); if (iter == m_types.constEnd()) return NULL; return newAudioFile(iter.value()->type, iChannels, iSampleRate, iBufferSize); } qtractorAudioFile *qtractorAudioFileFactory::newAudioFile ( FileType type, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize ) { switch (type) { case SndFile: return new qtractorAudioSndFile(iChannels, iSampleRate, iBufferSize); case VorbisFile: return new qtractorAudioVorbisFile(iChannels, iSampleRate, iBufferSize); case MadFile: return new qtractorAudioMadFile(iBufferSize); default: return NULL; } } const qtractorAudioFileFactory::FileFormats& qtractorAudioFileFactory::formats (void) { return getInstance().m_formats; } // Retrieve supported filters (suitable for QFileDialog usage). QString qtractorAudioFileFactory::filters (void) { return getInstance().m_filters.join(";;"); } // Default audio file format accessors // (specific to capture/recording) void qtractorAudioFileFactory::setDefaultType(const QString& sExt, int iType, int iFormat, int iQuality ) { // Search for type-format first... int iDefaultFormat = 0; QListIterator iter(getInstance().m_formats); while (iter.hasNext()) { FileFormat *pFormat = iter.next(); if (sExt == pFormat->ext && (iType == 0 || iType == pFormat->data)) { getInstance().m_pDefaultFormat = pFormat; iDefaultFormat = format(pFormat, iFormat); break; } } // Rest is not so obviously trivial... getInstance().m_iDefaultFormat = iDefaultFormat; getInstance().m_iDefaultQuality = iQuality; } QString qtractorAudioFileFactory::defaultExt (void) { FileFormat *pFormat = getInstance().m_pDefaultFormat; if (pFormat) return pFormat->ext; #ifdef CONFIG_LIBVORBIS_0 return "ogg"; #else return "wav"; #endif } int qtractorAudioFileFactory::defaultFormat (void) { int iDefaultFormat = getInstance().m_iDefaultFormat; FileFormat *pFormat = getInstance().m_pDefaultFormat; if (pFormat) iDefaultFormat |= pFormat->data; #ifndef CONFIG_LIBVORBIS_0 else iDefaultFormat |= SF_FORMAT_WAV; #endif return iDefaultFormat; } int qtractorAudioFileFactory::defaultQuality (void) { return getInstance().m_iDefaultQuality; } // Check whether given file type/format is valid. bool qtractorAudioFileFactory::isValidFormat ( const qtractorAudioFileFactory::FileFormat *pFormat, int iFormat ) { if (pFormat == NULL) return false; bool bValid = true; // Translate this to some libsndfile slang... if (pFormat->type == SndFile) { SF_INFO sfinfo; ::memset(&sfinfo, 0, sizeof(sfinfo)); sfinfo.samplerate = 44100; // Dummy samplerate. sfinfo.channels = 2; // Dummy stereo. sfinfo.format = pFormat->data | format(pFormat, iFormat); bValid = ::sf_format_check(&sfinfo); } return bValid; } // Translate format index into libsndfile specific... int qtractorAudioFileFactory::format ( const qtractorAudioFileFactory::FileFormat *pFormat, int iFormat ) { // Translate this to some libsndfile slang... if (pFormat && pFormat->type == SndFile) { switch (iFormat) { case 4: return SF_FORMAT_DOUBLE; case 3: return SF_FORMAT_FLOAT; case 2: return SF_FORMAT_PCM_32; case 1: return SF_FORMAT_PCM_24; case 0: default: return SF_FORMAT_PCM_16; } } return 0; } // end of qtractorAudioFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorFifoBuffer.h0000644000000000000000000000013213014536043017600 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.747092539 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorFifoBuffer.h0000644000175000001440000001771513014536043020433 0ustar00rncbcusers00000000000000// qtractorFifoBuffer.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from the SoundTouch library (L)GPL, Copyright (C) 2001-2006, Olli Parviainen. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFifoBuffer_h #define __qtractorFifoBuffer_h #include #include #include //---------------------------------------------------------------------- // class qtractorFifoBuffer -- FIFO buffer/cache template declaration. // template class qtractorFifoBuffer { public: // Constructor. qtractorFifoBuffer(unsigned short iChannels = 2); // Destructor. ~qtractorFifoBuffer(); // Implementation initializer. void setChannels(unsigned short iChannels); // Implementation properties. unsigned short channels() const { return m_iChannels; } unsigned int bufferSize() const { return m_iBufferSize; } // Write samples/frames to the end of sample frame buffer. unsigned int writeFrames( T **ppFrames, unsigned int iFrames, unsigned int iOffset = 0); // Adjusts the book-keeping to increase number of frames // in the buffer without copying any actual frames. void putFrames( T **ppFrames, unsigned int iFrames, unsigned iOffset = 0); void putFrames(unsigned int iFrames); // Read frames from beginning of the sample buffer. unsigned int readFrames( T **ppFrames, unsigned int iFrames, unsigned int iOffset = 0) const; // Adjusts book-keeping so that given number of frames are removed // from beginning of the sample buffer without copying them anywhere. unsigned int receiveFrames( T **ppFrames, unsigned int iFrames, unsigned iOffset = 0); unsigned int receiveFrames(unsigned int iFrames); // Returns number of frames currently available. unsigned int frames() const { return m_iFrameCount; } // Returns a pointer to the beginning of the output samples. T *ptrBegin(unsigned short iChannel) const { return m_ppBuffer[iChannel] + m_iFramePos; } // Returns a pointer to the end of the used part of the sample buffer. T *ptrEnd(unsigned short iChannel) const { return m_ppBuffer[iChannel] + m_iFramePos + m_iFrameCount; } // Returns nonzero if there aren't any frames available. bool isEmpty() const { return (m_iFrameCount == 0); } // Clears all the buffers. void clear() { m_iFrameCount = m_iFramePos = 0; } // Ensures that the buffer has capacity for at least this many frames. void ensureCapacity(const unsigned int iSlackCapacity); private: unsigned short m_iChannels; T **m_ppBuffer; T **m_ppBufferUnaligned; unsigned int m_iBufferSize; unsigned int m_iFrameCount; unsigned int m_iFramePos; }; //---------------------------------------------------------------------- // class qtractorFifoBuffer -- FIFO buffer/cache method implementation. // // Constructor. template qtractorFifoBuffer::qtractorFifoBuffer ( unsigned short iChannels ) : m_iChannels(0), m_ppBuffer(NULL), m_ppBufferUnaligned(NULL), m_iFrameCount(0), m_iFramePos(0) { setChannels(iChannels); } // Destructor. template qtractorFifoBuffer::~qtractorFifoBuffer (void) { if (m_ppBufferUnaligned) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppBufferUnaligned[i]; delete [] m_ppBufferUnaligned; } if (m_ppBuffer) delete [] m_ppBuffer; } // Sets number of channels, 1=mono, 2=stereo, ... template void qtractorFifoBuffer::setChannels ( unsigned short iChannels ) { if (m_iChannels == iChannels) return; m_iChannels = iChannels; m_iBufferSize = 0; ensureCapacity(1024); } // Read frames from beginning of the sample buffer. template unsigned int qtractorFifoBuffer::readFrames ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) const { const unsigned int iMaxFrames = (iFrames > m_iFrameCount ? m_iFrameCount : iFrames); for (unsigned short i = 0; i < m_iChannels; ++i) ::memcpy(ppFrames[i], ptrBegin(i) + iOffset, iMaxFrames * sizeof(T)); return iMaxFrames; } // Adjusts book-keeping so that given number of frames are removed // from beginning of the sample buffer without copying them anywhere. // // Used to reduce the number of samples in the buffer when accessing // the sample buffer directly with ptrBegin() function. template unsigned int qtractorFifoBuffer::receiveFrames ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { return receiveFrames(readFrames(ppFrames, iFrames, iOffset)); } template unsigned int qtractorFifoBuffer::receiveFrames ( unsigned int iFrames ) { if (iFrames >= m_iFrameCount) { const unsigned int iFrameCount = m_iFrameCount; m_iFrameCount = 0; return iFrameCount; } m_iFrameCount -= iFrames; m_iFramePos += iFrames; return iFrames; } // Write samples/frames to the end of sample frame buffer. template unsigned int qtractorFifoBuffer::writeFrames ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { ensureCapacity(iFrames); for (unsigned short i = 0; i < m_iChannels; ++i) ::memcpy(ptrEnd(i), ppFrames[i] + iOffset, iFrames * sizeof(T)); return iFrames; } // Adjusts the book-keeping to increase number of frames // in the buffer without copying any actual frames. // // This function is used to update the number of frames in the // sample buffer when accessing the buffer directly with ptrEnd() // function. Please be careful though. template void qtractorFifoBuffer::putFrames ( T **ppFrames, unsigned int iFrames, unsigned int iOffset ) { m_iFrameCount += writeFrames(ppFrames, iFrames, iOffset); } template void qtractorFifoBuffer::putFrames ( unsigned int iFrames ) { ensureCapacity(iFrames); m_iFrameCount += iFrames; } // Ensures that the buffer has capacity for at least this many frames. template void qtractorFifoBuffer::ensureCapacity ( const unsigned int iSlackCapacity ) { const unsigned int iBufferSize = m_iFramePos + m_iFrameCount + (iSlackCapacity << 2); if (iBufferSize > m_iBufferSize) { // Enlarge the buffer in 4KB steps (round up to next 4KB boundary) const unsigned int iSizeInBytes = ((iBufferSize << 1) * sizeof(T) + 4095) & -4096; // assert(iSizeInBytes % 2 == 0); float **ppTemp = new T * [m_iChannels]; float **ppTempUnaligned = new T * [m_iChannels]; m_iBufferSize = (iSizeInBytes / sizeof(T)) + (16 / sizeof(T)); for (unsigned short i = 0; i < m_iChannels; ++i) { ppTempUnaligned[i] = new T [m_iBufferSize]; ppTemp[i] = (T *) (((unsigned long) ppTempUnaligned[i] + 15) & -16); if (m_ppBuffer) { if (m_iFrameCount > 0) { ::memcpy(ppTemp[i], ptrBegin(i), m_iFrameCount * sizeof(T)); } delete [] m_ppBufferUnaligned[i]; } } if (m_ppBuffer) { delete [] m_ppBufferUnaligned; delete [] m_ppBuffer; } m_ppBufferUnaligned = ppTempUnaligned; m_ppBuffer = ppTemp; // Done realloc. m_iFramePos = 0; } else if (m_iFramePos > (m_iBufferSize >> 2)) { // Rewind the buffer by moving data... if (m_iFrameCount > 0) { for (unsigned short i = 0; i < m_iChannels; ++i) { ::memmove(m_ppBuffer[i], ptrBegin(i), m_iFrameCount * sizeof(T)); } } // Done rewind. m_iFramePos = 0; } } #endif // __qtractorFifoBuffer_h // end of qtractorFifoBuffer.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioMadFile.cpp0000644000000000000000000000013213014536043020401 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioMadFile.cpp0000644000175000001440000003344713014536043021234 0ustar00rncbcusers00000000000000// qtractorAudioMadFile.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioMadFile.h" #include // Frame list mutex. QMutex qtractorAudioMadFile::g_mutex; //---------------------------------------------------------------------- // class qtractorAudioMadFile -- Buffered audio file implementation. // // Constructor. qtractorAudioMadFile::qtractorAudioMadFile ( unsigned int iBufferSize ) { // Initialize state variables. m_iMode = qtractorAudioMadFile::None; m_pFile = NULL; m_iBitRate = 0; m_iChannels = 0; m_iSampleRate = 0; m_iFramesEst = 0; m_bEndOfStream = false; // Input buffer stuff. m_iInputBufferSize = iBufferSize; m_pInputBuffer = NULL; // Output ring-buffer stuff. m_iRingBufferSize = 0; m_iRingBufferMask = 0; m_iRingBufferRead = 0; m_iRingBufferWrite = 0; m_ppRingBuffer = NULL; // Frame mapping for sample-accurate seeking. m_iSeekOffset = 0; } // Destructor. qtractorAudioMadFile::~qtractorAudioMadFile (void) { close(); } // Open method. bool qtractorAudioMadFile::open ( const QString& sFilename, int iMode ) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::open(\"%s\", %d)", sFilename.toUtf8().constData(), iMode); #endif close(); // Whether for Read or Write... sorry only read is allowed. if (iMode != qtractorAudioMadFile::Read) return false; const QByteArray aFilename = sFilename.toUtf8(); m_pFile = ::fopen(aFilename.constData(), "rb"); if (m_pFile == NULL) return false; // Create the decoded frame list. m_pFrameList = createFrameList(sFilename); if (m_pFrameList == NULL) { close(); return false; } // We've been here before we'll the total decoded length of the file... unsigned long iFramesEst = 0; g_mutex.lock(); if (m_pFrameList->count() > 0) iFramesEst = m_pFrameList->last().iOutputOffset; g_mutex.unlock(); #ifdef CONFIG_LIBMAD mad_stream_init(&m_madStream); mad_frame_init(&m_madFrame); mad_synth_init(&m_madSynth); #endif // CONFIG_LIBMAD struct stat st; const int fdFile = fileno(m_pFile); if (::fstat(fdFile, &st) < 0 || st.st_size == 0) { close(); return false; } // Read the very first bunch of raw-data... if (!input()) { close(); return false; } #ifdef CONFIG_LIBMAD if (mad_header_decode(&m_madFrame.header, &m_madStream) < 0) { if (m_madStream.error == MAD_ERROR_BUFLEN) { close(); return false; } if (!MAD_RECOVERABLE(m_madStream.error)) { close(); return false; } } #endif // CONFIG_LIBMAD // Do the very first frame decoding... m_bEndOfStream = !decode(); // Get a rough estimate of the total decoded length of the file... if (iFramesEst < 1 && m_iBitRate > 0) { iFramesEst = (m_bEndOfStream ? m_curr.iOutputOffset : (unsigned long) ((float) m_iSampleRate * st.st_size * 8.0f / (float) m_iBitRate)); } m_iFramesEst = iFramesEst; #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::open(\"%s\", %d) bit_rate=%u farmes_est=%lu", sFilename.toUtf8().constData(), iMode, m_iBitRate, m_iFramesEst); #endif // Set open mode (deterministically). m_iMode = iMode; return true; } // Local input method. bool qtractorAudioMadFile::input (void) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::input()"); #endif #ifdef CONFIG_LIBMAD // Can't go on if EOF. if (feof(m_pFile)) return false; // Allocate input buffer if not already. if (m_pInputBuffer == NULL) { unsigned int iBufferSize = (4096 << 1); while (iBufferSize < m_iInputBufferSize) iBufferSize <<= 1; m_iInputBufferSize = iBufferSize; m_pInputBuffer = new unsigned char [iBufferSize + MAD_BUFFER_GUARD]; // Decoder mapping initialization. m_curr.iInputOffset = 0; m_curr.iOutputOffset = 0; m_curr.iDecodeCount = 0; } unsigned long iRemaining; unsigned char *pReadStart; unsigned long iReadSize; if (m_madStream.next_frame) { iRemaining = m_madStream.bufend - m_madStream.next_frame; ::memmove(m_pInputBuffer, m_madStream.next_frame, iRemaining); pReadStart = m_pInputBuffer + iRemaining; iReadSize = m_iInputBufferSize - iRemaining; } else { iRemaining = 0; pReadStart = m_pInputBuffer; iReadSize = m_iInputBufferSize; } long iRead = ::fread(pReadStart, 1, iReadSize, m_pFile); if (iRead > 0) { // Update the input offset, as for next time... m_curr.iInputOffset += iRead; // Time to add some frame mapping, on each 3rd iteration... g_mutex.lock(); if ((++m_curr.iDecodeCount % 3) == 0 && (m_pFrameList->count() < 1 || m_pFrameList->last().iOutputOffset < m_curr.iOutputOffset)) { m_pFrameList->append(FrameNode( m_curr.iInputOffset - iRemaining, m_curr.iOutputOffset, m_curr.iDecodeCount)); } g_mutex.unlock(); // Add some decode buffer guard... if (iRead < (int) iReadSize) { ::memset(pReadStart + iRead, 0, MAD_BUFFER_GUARD); iRead += MAD_BUFFER_GUARD; } mad_stream_buffer(&m_madStream, m_pInputBuffer, iRead + iRemaining); } return (iRead > 0); #else // CONFIG_LIBMAD return false; #endif } // Local decode method. bool qtractorAudioMadFile::decode (void) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::decode()"); #endif #ifdef CONFIG_LIBMAD bool bError = (mad_frame_decode(&m_madFrame, &m_madStream) < 0); while (bError && (m_madStream.error == MAD_ERROR_BUFLEN || MAD_RECOVERABLE(m_madStream.error))) { if (!input()) return false; bError = (mad_frame_decode(&m_madFrame, &m_madStream) < 0); } #ifdef DEBUG_0 if (bError) { qDebug("qtractorAudioMadFile::decode()" " ERROR[%lu]: madStream.error=%d (0x%04x)", m_curr.iOutputOffset, m_madStream.error, m_madStream.error); } #endif if (bError) return MAD_RECOVERABLE(m_madStream.error); mad_synth_frame(&m_madSynth, &m_madFrame); const unsigned int iFrames = m_madSynth.pcm.length; if (m_ppRingBuffer == NULL) { // Set initial stream parameters. m_iBitRate = m_madFrame.header.bitrate; m_iChannels = m_madSynth.pcm.channels; m_iSampleRate = m_madSynth.pcm.samplerate; // Create/allocate internal output ring-buffer. m_iRingBufferSize = (4096 << 1); while (m_iRingBufferSize < m_iInputBufferSize) m_iRingBufferSize <<= 1; m_iRingBufferMask = (m_iRingBufferSize - 1); // Allocate actual buffer stuff... m_ppRingBuffer = new float* [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_ppRingBuffer[i] = new float [m_iRingBufferSize]; // Reset ring-buffer pointers. m_iRingBufferRead = 0; m_iRingBufferWrite = 0; } const float fScale = 1.0f / (float) (1L << MAD_F_FRACBITS); for (unsigned int n = 0; n < iFrames; ++n) { if (m_curr.iOutputOffset >= m_iSeekOffset) { for (unsigned short i = 0; i < m_iChannels; ++i) { const int iSample = bError ? 0 : *(m_madSynth.pcm.samples[i] + n); m_ppRingBuffer[i][m_iRingBufferWrite] = fScale * (float) iSample; } ++m_iRingBufferWrite &= m_iRingBufferMask; } #ifdef DEBUG_0 else if (n == 0) { qDebug("qtractorAudioMadFile::decode(%lu) i=%lu o=%lu c=%u", m_iSeekOffset, m_curr.iInputOffset, m_curr.iOutputOffset, m_curr.iDecodeCount); } #endif ++m_curr.iOutputOffset; } return true; #else // CONFIG_LIBMAD return false; #endif } // Read method. int qtractorAudioMadFile::read ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::read(%p, %d)", ppFrames, iFrames); #endif unsigned int nread = 0; if (m_ppRingBuffer) { if (iFrames > (m_iRingBufferSize >> 1)) iFrames = (m_iRingBufferSize >> 1); while ((nread = readable()) < iFrames && !m_bEndOfStream) { if (!decode()) { g_mutex.lock(); if (m_pFrameList->count() < 1 || m_pFrameList->last().iOutputOffset < m_curr.iOutputOffset) m_pFrameList->append(m_curr); g_mutex.unlock(); m_bEndOfStream = true; } } if (nread > iFrames) nread = iFrames; // Move the data around... unsigned int r = m_iRingBufferRead; unsigned int n1, n2; if (r + nread > m_iRingBufferSize) { n1 = (m_iRingBufferSize - r); n2 = (r + nread) & m_iRingBufferMask; } else { n1 = nread; n2 = 0; } for (unsigned short i = 0; i < m_iChannels; ++i) { ::memcpy(ppFrames[i], (float *)(m_ppRingBuffer[i] + r), n1 * sizeof(float)); if (n2 > 0) { ::memcpy((float *)(ppFrames[i] + n1), m_ppRingBuffer[i], n2 * sizeof(float)); } } m_iRingBufferRead = (r + nread) & m_iRingBufferMask; m_iSeekOffset += nread; } return nread; } // Write method. int qtractorAudioMadFile::write ( float **/*ppFrames*/, unsigned int /*iFrames*/ ) { return 0; } // Seek method. bool qtractorAudioMadFile::seek ( unsigned long iOffset ) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::seek(%lu)", iOffset); #endif // Avoid unprecise seeks... if (iOffset == m_iSeekOffset) return true; // This is the target situation... m_iSeekOffset = iOffset; // Are qe seeking backward or forward // from last known decoded position? g_mutex.lock(); if (m_pFrameList->count() > 0 && m_pFrameList->last().iOutputOffset > iOffset) { // Assume the worst case (seek to very beggining...) m_curr.iInputOffset = 0; m_curr.iOutputOffset = 0; m_curr.iDecodeCount = 0; // Find the previous mapped 3rd frame that fits location... QListIterator iter(*m_pFrameList); iter.toBack(); while (iter.hasPrevious()) { if (iter.previous().iOutputOffset < iOffset) { if (iter.hasPrevious()) m_curr = iter.previous(); break; } } g_mutex.unlock(); #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::seek(%lu) i=%lu o=%lu c=%u", iOffset, m_curr.iInputOffset, m_curr.iOutputOffset, m_curr.iDecodeCount); #endif // Rewind file position... if (::fseek(m_pFile, m_curr.iInputOffset, SEEK_SET)) return false; #ifdef CONFIG_LIBMAD // Release MAD structs... mad_synth_finish(&m_madSynth); mad_frame_finish(&m_madFrame); mad_stream_finish(&m_madStream); // Reset MAD structs... mad_stream_init(&m_madStream); mad_frame_init(&m_madFrame); mad_synth_init(&m_madSynth); #endif // CONFIG_LIBMAD // Reread first seeked input bunch... if (!input()) return false; } else g_mutex.unlock(); // Reset ring-buffer pointers. m_iRingBufferRead = 0; m_iRingBufferWrite = 0; m_bEndOfStream = false; // Now loop until we find the target offset... while (m_curr.iOutputOffset < m_iSeekOffset && !m_bEndOfStream) m_bEndOfStream = !decode(); return !m_bEndOfStream; } // Close method. void qtractorAudioMadFile::close (void) { #ifdef DEBUG_0 qDebug("qtractorAudioMadFile::close()"); #endif // Free allocated buffers, if any. if (m_ppRingBuffer) { for (unsigned short i = 0; i < m_iChannels; ++i) delete [] m_ppRingBuffer[i]; delete [] m_ppRingBuffer; m_ppRingBuffer = NULL; } if (m_pInputBuffer) { delete [] m_pInputBuffer; m_pInputBuffer = NULL; } if (m_pFile) { #ifdef CONFIG_LIBMAD mad_synth_finish(&m_madSynth); mad_frame_finish(&m_madFrame); mad_stream_finish(&m_madStream); #endif // CONFIG_LIBMAD ::fclose(m_pFile); m_pFile = NULL; } // Frame lists are never destroyed here // (they're cached for whole life-time of the program). m_pFrameList = NULL; // Reset all other state relevant variables. m_bEndOfStream = false; m_iFramesEst = 0; m_iSampleRate = 0; m_iChannels = 0; m_iBitRate = 0; m_iMode = qtractorAudioMadFile::None; } // Open mode accessor. int qtractorAudioMadFile::mode (void) const { return m_iMode; } // Open channel(s) accessor. unsigned short qtractorAudioMadFile::channels (void) const { return m_iChannels; } // Estimated number of frames specialty (aprox. 8secs). unsigned long qtractorAudioMadFile::frames (void) const { return m_iFramesEst; } // Sample rate specialty. unsigned int qtractorAudioMadFile::sampleRate (void) const { return m_iSampleRate; } // Internal ring-buffer helper methods. unsigned int qtractorAudioMadFile::readable (void) const { unsigned int w = m_iRingBufferWrite; unsigned int r = m_iRingBufferRead; if (w > r) { return (w - r); } else { return (w - r + m_iRingBufferSize) & m_iRingBufferMask; } } unsigned int qtractorAudioMadFile::writable (void) const { unsigned int w = m_iRingBufferWrite; unsigned int r = m_iRingBufferRead; if (w > r){ return ((r - w + m_iRingBufferSize) & m_iRingBufferMask) - 1; } else if (r > w) { return (r - w) - 1; } else { return m_iRingBufferSize - 1; } } // Frame list factory method. qtractorAudioMadFile::FrameList *qtractorAudioMadFile::createFrameList ( const QString& sFilename ) { // Frame list hash repository // (declared here for proper cleanup). class FrameListFactory : public QHash { public: // Destructor. ~FrameListFactory() { QMutableHashIterator iter(*this); while (iter.hasNext()) { FrameList *pFrameList = iter.next().value(); iter.remove(); delete pFrameList; } } }; // Do the factory thing here... static FrameListFactory s_lists; FrameList *pFrameList = s_lists.value(sFilename, NULL); if (pFrameList == NULL) { pFrameList = new FrameList(); s_lists.insert(sFilename, pFrameList); } return pFrameList; } // end of qtractorAudioMadFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPasteRepeatForm.cpp0000644000000000000000000000012713014536043021163 xustar0029 mtime=1479719971.76910354 29 atime=1479719971.76910354 29 ctime=1479719971.76910354 qtractor-0.8.0/src/qtractorPasteRepeatForm.cpp0000644000175000001440000001371313014536043022004 0ustar00rncbcusers00000000000000// qtractorPasteRepeatForm.cpp // /**************************************************************************** Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorPasteRepeatForm.h" #include "qtractorAbout.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include //---------------------------------------------------------------------------- // qtractorPasteRepeatForm -- UI wrapper form. // Constructor. qtractorPasteRepeatForm::qtractorPasteRepeatForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize dirty control state. m_pTimeScale = NULL; m_iDirtyCount = 0; // Copy from global time-scale instance... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.RepeatPeriodSpinBox->setTimeScale(m_pTimeScale); m_ui.RepeatPeriodSpinBox->setDeltaValue(true, pSession->playHead()); } // Initialize conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { m_ui.RepeatCountSpinBox->setValue(pOptions->iPasteRepeatCount); m_ui.RepeatPeriodCheckBox->setChecked(pOptions->bPasteRepeatPeriod); } // Choose BBT to be default format here. formatChanged(qtractorTimeScale::BBT); // Try to set minimal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.RepeatCountSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.RepeatPeriodCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RepeatPeriodSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.RepeatPeriodSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RepeatFormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorPasteRepeatForm::~qtractorPasteRepeatForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Access accepted the accepted values. void qtractorPasteRepeatForm::setRepeatCount ( unsigned short iRepeatCount ) { m_ui.RepeatCountSpinBox->setValue(iRepeatCount); } unsigned short qtractorPasteRepeatForm::repeatCount (void) const { return m_ui.RepeatCountSpinBox->value(); } void qtractorPasteRepeatForm::setRepeatPeriod ( unsigned long iRepeatPeriod ) { m_ui.RepeatPeriodSpinBox->setValue(iRepeatPeriod, false); } unsigned long qtractorPasteRepeatForm::repeatPeriod (void) const { return (m_ui.RepeatPeriodCheckBox->isChecked() ? m_ui.RepeatPeriodSpinBox->value() : 0); } // Accept settings (OK button slot). void qtractorPasteRepeatForm::accept (void) { // Save settings... if (m_iDirtyCount > 0) { // Save conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->iPasteRepeatCount = repeatCount(); pOptions->bPasteRepeatPeriod = (repeatPeriod() > 0); } // Reset dirty flag. m_iDirtyCount = 0; } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorPasteRepeatForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorPasteRepeatForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Display format has changed. void qtractorPasteRepeatForm::formatChanged ( int iDisplayFormat ) { bool bBlockSignals = m_ui.RepeatFormatComboBox->blockSignals(true); m_ui.RepeatFormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.RepeatPeriodSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.RepeatFormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorPasteRepeatForm::stabilizeForm (void) { bool bEnabled = m_ui.RepeatPeriodCheckBox->isChecked(); m_ui.RepeatPeriodSpinBox->setEnabled(bEnabled); m_ui.RepeatFormatComboBox->setEnabled(bEnabled); m_ui.DialogButtonBox->button( QDialogButtonBox::Ok)->setEnabled(m_pTimeScale != NULL); } // end of qtractorPasteRepeatForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScaleCommand.cpp0000644000000000000000000000012713014536043021267 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTimeScaleCommand.cpp0000644000175000001440000005212513014536043022110 0ustar00rncbcusers00000000000000// qtractorTimeScaleCommand.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTimeScaleCommand.h" #include "qtractorClipCommand.h" #include "qtractorCurveCommand.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorAudioClip.h" //---------------------------------------------------------------------- // class qtractorTimeScaleNodeCommand - implementation. // // Constructor. qtractorTimeScaleNodeCommand::qtractorTimeScaleNodeCommand ( const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) : qtractorCommand(sName), m_pTimeScale(pTimeScale), m_iFrame(iFrame), m_fTempo(fTempo), m_iBeatType(iBeatType), m_iBeatsPerBar(iBeatsPerBar), m_iBeatDivisor(iBeatDivisor), m_bAutoTimeStretch(false), m_pClipCommand(NULL) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_bAutoTimeStretch = pSession->isAutoTimeStretch(); setClearSelect(true); } // Destructor. qtractorTimeScaleNodeCommand::~qtractorTimeScaleNodeCommand (void) { if (m_pClipCommand) delete m_pClipCommand; qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Add time-scale node command method. bool qtractorTimeScaleNodeCommand::addNode (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); qtractorTimeScale::Node *pNode = m_pTimeScale->addNode( m_iFrame, m_fTempo, m_iBeatType, m_iBeatsPerBar, m_iBeatDivisor); qtractorTimeScale::Node *pPrev = pNode->prev(); const float fOldTempo = (pPrev ? pPrev->tempo : m_pTimeScale->tempo()); const float fNewTempo = pNode->tempo; const bool bRedoClipCommand = (m_pClipCommand == NULL); if (bRedoClipCommand) { m_pClipCommand = createClipCommand(pNode, fNewTempo, fOldTempo); if (m_pClipCommand) m_pClipCommand->redo(); } else { m_pClipCommand->undo(); delete m_pClipCommand; m_pClipCommand = NULL; } const bool bRedoCurveEditCommands = m_curveEditCommands.isEmpty(); if (bRedoCurveEditCommands) { addCurveEditCommands(pNode, fNewTempo, fOldTempo); QListIterator redos(m_curveEditCommands); while (redos.hasNext()) redos.next()->redo(); } else { QListIterator undos(m_curveEditCommands); while (undos.hasNext()) undos.next()->undo(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); pSession->unlock(); } return true; } // Update time-scale node command method. bool qtractorTimeScaleNodeCommand::updateNode (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iFrame); if (pNode == NULL) return false; if (pNode->frame != m_iFrame) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); const float fTempo = pNode->tempo; const unsigned short iBeatType = pNode->beatType; const unsigned short iBeatsPerBar = pNode->beatsPerBar; const unsigned short iBeatDivisor = pNode->beatDivisor; const float fOldTempo = pNode->tempo; const float fNewTempo = m_fTempo; const bool bRedoClipCommand = (m_pClipCommand == NULL); if (bRedoClipCommand) m_pClipCommand = createClipCommand(pNode, fNewTempo, fOldTempo); const bool bRedoCurveEditCommands = m_curveEditCommands.isEmpty(); if (bRedoCurveEditCommands) addCurveEditCommands(pNode, fNewTempo, fOldTempo); pNode->tempo = m_fTempo; pNode->beatType = m_iBeatType; pNode->beatsPerBar = m_iBeatsPerBar; pNode->beatDivisor = m_iBeatDivisor; m_pTimeScale->updateNode(pNode); m_fTempo = fTempo; m_iBeatType = iBeatType; m_iBeatsPerBar = iBeatsPerBar; m_iBeatDivisor = iBeatDivisor; if (m_pClipCommand) { if (bRedoClipCommand) { m_pClipCommand->redo(); } else { m_pClipCommand->undo(); delete m_pClipCommand; m_pClipCommand = NULL; } } if (bRedoCurveEditCommands) { QListIterator redos(m_curveEditCommands); while (redos.hasNext()) redos.next()->redo(); } else { QListIterator undos(m_curveEditCommands); while (undos.hasNext()) undos.next()->undo(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); pSession->unlock(); } return true; } // Remove time-scale node command method. bool qtractorTimeScaleNodeCommand::removeNode (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iFrame); if (pNode == NULL) return false; if (pNode->frame != m_iFrame) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); qtractorTimeScale::Node *pPrev = pNode->prev(); const float fOldTempo = pNode->tempo; const float fNewTempo = (pPrev ? pPrev->tempo : m_pTimeScale->tempo()); const bool bRedoClipCommand = (m_pClipCommand == NULL); if (bRedoClipCommand) m_pClipCommand = createClipCommand(pNode, fNewTempo, fOldTempo); const bool bRedoCurveEditCommands = m_curveEditCommands.isEmpty(); if (bRedoCurveEditCommands) addCurveEditCommands(pNode, fNewTempo, fOldTempo); // m_iFrame = pNode->frame; m_fTempo = pNode->tempo; m_iBeatType = pNode->beatType; m_iBeatsPerBar = pNode->beatsPerBar; m_iBeatDivisor = pNode->beatDivisor; m_pTimeScale->removeNode(pNode); if (m_pClipCommand) { if (bRedoClipCommand) { m_pClipCommand->redo(); } else { m_pClipCommand->undo(); delete m_pClipCommand; m_pClipCommand = NULL; } } if (bRedoCurveEditCommands) { QListIterator redos(m_curveEditCommands); while (redos.hasNext()) redos.next()->redo(); } else { QListIterator undos(m_curveEditCommands); while (undos.hasNext()) undos.next()->undo(); qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Restore playback state, if needed... if (bPlaying) { // The Audio engine too... if (pSession->audioEngine()) pSession->audioEngine()->resetMetro(); // The MIDI engine queue needs a reset... if (pSession->midiEngine()) pSession->midiEngine()->resetTempo(); pSession->unlock(); } return true; } // Make it automatic clip time-stretching command (static). qtractorClipCommand *qtractorTimeScaleNodeCommand::createClipCommand ( qtractorTimeScale::Node *pNode, float fNewTempo, float fOldTempo ) { if (pNode == NULL) return NULL; if (fNewTempo == fOldTempo) return NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; qtractorTimeScale::Node *pNext = pNode->next(); const unsigned long iFrameStart = pNode->frame; const unsigned long iFrameEnd = (pNext ? pNext->frame : pSession->sessionEnd()); qtractorClipCommand *pClipCommand = NULL; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { if (pClip->clipStart() < iFrameStart || pClip->clipStart() >= iFrameEnd) continue; if (pTrack->trackType() == qtractorTrack::Audio) { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) { if (pClipCommand == NULL) pClipCommand = new qtractorClipCommand(name()); if (m_bAutoTimeStretch) { const float fTimeStretch = (fOldTempo * pAudioClip->timeStretch()) / fNewTempo; pClipCommand->timeStretchClip(pClip, fTimeStretch); } else { pClipCommand->resetClip(pClip); } } } } } // Take care of possible empty commands... if (pClipCommand && pClipCommand->isEmpty()) { delete pClipCommand; pClipCommand = NULL; } return pClipCommand; } // Automation curve time-stretching command (static). void qtractorTimeScaleNodeCommand::addCurveEditCommands ( qtractorTimeScale::Node *pNode, float fNewTempo, float fOldTempo ) { if (pNode == NULL) return; if (fNewTempo == fOldTempo) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const unsigned long iFrameStart = pNode->frame; const float fFactor = (fOldTempo / fNewTempo); const bool bReverse = (fOldTempo > fNewTempo); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) continue; qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { int iCurveEditUpdate = 0; qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(QString(), pCurve); qtractorCurve::Node *pCurveNode = (bReverse ? pCurve->nodes().last() : pCurve->seek(iFrameStart)); while (pCurveNode) { if (pCurveNode->frame >= iFrameStart) { const unsigned long iFrame = iFrameStart + (unsigned long) (float(pCurveNode->frame - iFrameStart) * fFactor); const float fValue = pCurveNode->value; pCurveEditCommand->moveNode(pCurveNode, iFrame, fValue); ++iCurveEditUpdate; } else if (bReverse) break; if (bReverse) pCurveNode = pCurveNode->prev(); else pCurveNode = pCurveNode->next(); } if (iCurveEditUpdate > 0) m_curveEditCommands.append(pCurveEditCommand); else delete pCurveEditCommand; pCurve = pCurve->next(); } } } //---------------------------------------------------------------------- // class qtractorTimeScaleAddNodeCommand - implementation. // // Constructor. qtractorTimeScaleAddNodeCommand::qtractorTimeScaleAddNodeCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) : qtractorTimeScaleNodeCommand( QObject::tr("add tempo node"), pTimeScale, iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor) { } // Time-scale node command methods. bool qtractorTimeScaleAddNodeCommand::redo (void) { return addNode(); } bool qtractorTimeScaleAddNodeCommand::undo (void) { return removeNode(); } //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateNodeCommand - implementation. // // Constructor. qtractorTimeScaleUpdateNodeCommand::qtractorTimeScaleUpdateNodeCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) : qtractorTimeScaleNodeCommand( QObject::tr("update tempo node"), pTimeScale, iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor) { } // Time-scale node command methods. bool qtractorTimeScaleUpdateNodeCommand::redo (void) { return updateNode(); } bool qtractorTimeScaleUpdateNodeCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveNodeCommand - implementation. // // Constructor. qtractorTimeScaleRemoveNodeCommand::qtractorTimeScaleRemoveNodeCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode ) : qtractorTimeScaleNodeCommand( QObject::tr("remove tempo node"), pTimeScale, pNode->frame) { } // Time-scale node command methods. bool qtractorTimeScaleRemoveNodeCommand::redo (void) { return removeNode(); } bool qtractorTimeScaleRemoveNodeCommand::undo (void) { return addNode(); } //---------------------------------------------------------------------- // class qtractorTimeScaleMoveNodeCommand - implementation. // // Constructor. qtractorTimeScaleMoveNodeCommand::qtractorTimeScaleMoveNodeCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode, unsigned long iFrame ) : qtractorTimeScaleNodeCommand( QObject::tr("move tempo node"), pTimeScale, pNode->frame, pNode->tempo, pNode->beatType, pNode->beatsPerBar, pNode->beatDivisor) { // The new location. m_iNewFrame = pTimeScale->frameFromBar(pTimeScale->barFromFrame(iFrame)); m_iOldFrame = frame(); // Replaced node salvage. qtractorTimeScale::Cursor cursor(pTimeScale); pNode = cursor.seekFrame(m_iNewFrame); if (pNode && pNode->frame == m_iNewFrame) { m_bOldNode = true; m_fOldTempo = pNode->tempo; m_iOldBeatType = pNode->beatType; m_iOldBeatsPerBar = pNode->beatsPerBar; m_iOldBeatDivisor = pNode->beatDivisor; } else { m_bOldNode = false; } } // Time-scale node command methods. bool qtractorTimeScaleMoveNodeCommand::redo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == NULL) return false; const unsigned long iNewFrame = m_iNewFrame; const unsigned long iOldFrame = m_iOldFrame; qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iOldFrame); if (pNode && pNode->frame == iOldFrame) pTimeScale->removeNode(pNode); pTimeScale->addNode(iNewFrame, tempo(), beatType(), beatsPerBar(), beatDivisor()); m_iNewFrame = iOldFrame; m_iOldFrame = iNewFrame; return true; } bool qtractorTimeScaleMoveNodeCommand::undo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == NULL) return false; const bool bResult = redo(); if (bResult && m_bOldNode) { pTimeScale->addNode(m_iNewFrame, m_fOldTempo, m_iOldBeatType, m_iOldBeatsPerBar, m_iOldBeatDivisor); } return bResult; } //---------------------------------------------------------------------- // class qtractorTimeScaleMarkerCommand - implementation. // // Constructor. qtractorTimeScaleMarkerCommand::qtractorTimeScaleMarkerCommand ( const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor ) : qtractorCommand(sName), m_pTimeScale(pTimeScale), m_iFrame(iFrame), m_sText(sText), m_rgbColor(rgbColor) { } // Add time-scale marker command method. bool qtractorTimeScaleMarkerCommand::addMarker (void) { return (m_pTimeScale->addMarker(m_iFrame, m_sText, m_rgbColor) != NULL); } // Update time-scale marker command method. bool qtractorTimeScaleMarkerCommand::updateMarker (void) { qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(m_iFrame); if (pMarker == NULL) return false; if (pMarker->frame != m_iFrame) return false; const QString sText = pMarker->text; const QColor rgbColor = pMarker->color; pMarker->text = m_sText; pMarker->color = m_rgbColor; m_pTimeScale->updateMarker(pMarker); m_sText = sText; m_rgbColor = rgbColor; return true; } // Remove time-scale marker command method. bool qtractorTimeScaleMarkerCommand::removeMarker (void) { qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(m_iFrame); if (pMarker == NULL) return false; if (pMarker->frame != m_iFrame) return false; // m_iFrame = pMarker->frame; m_sText = pMarker->text; m_rgbColor = pMarker->color; m_pTimeScale->removeMarker(pMarker); return true; } //---------------------------------------------------------------------- // class qtractorTimeScaleAddMarkerCommand - implementation. // // Constructor. qtractorTimeScaleAddMarkerCommand::qtractorTimeScaleAddMarkerCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor ) : qtractorTimeScaleMarkerCommand( QObject::tr("add marker"), pTimeScale, iFrame, sText, rgbColor) { } // Time-scale marker command methods. bool qtractorTimeScaleAddMarkerCommand::redo (void) { return addMarker(); } bool qtractorTimeScaleAddMarkerCommand::undo (void) { return removeMarker(); } //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateMarkerCommand - implementation. // // Constructor. qtractorTimeScaleUpdateMarkerCommand::qtractorTimeScaleUpdateMarkerCommand ( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor ) : qtractorTimeScaleMarkerCommand( QObject::tr("update marker"), pTimeScale, iFrame, sText, rgbColor) { } // Time-scale marker command methods. bool qtractorTimeScaleUpdateMarkerCommand::redo (void) { return updateMarker(); } bool qtractorTimeScaleUpdateMarkerCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveMarkerCommand - implementation. // // Constructor. qtractorTimeScaleRemoveMarkerCommand::qtractorTimeScaleRemoveMarkerCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker ) : qtractorTimeScaleMarkerCommand( QObject::tr("remove marker"), pTimeScale, pMarker->frame) { } // Time-scale marker command methods. bool qtractorTimeScaleRemoveMarkerCommand::redo (void) { return removeMarker(); } bool qtractorTimeScaleRemoveMarkerCommand::undo (void) { return addMarker(); } //---------------------------------------------------------------------- // class qtractorTimeScaleMoveMarkerCommand - implementation. // // Constructor. qtractorTimeScaleMoveMarkerCommand::qtractorTimeScaleMoveMarkerCommand ( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker, unsigned long iFrame ) : qtractorTimeScaleMarkerCommand( QObject::tr("move marker"), pTimeScale, pMarker->frame, pMarker->text, pMarker->color) { // The new location. m_iNewFrame = pTimeScale->frameFromBar(pTimeScale->barFromFrame(iFrame)); m_iOldFrame = frame(); // Replaced marker salvage. pMarker = pTimeScale->markers().seekFrame(m_iNewFrame); if (pMarker && pMarker->frame == m_iNewFrame) { m_bOldMarker = true; m_sOldText = pMarker->text; m_rgbOldColor = pMarker->color; } else { m_bOldMarker = false; } } // Time-scale marker command methods. bool qtractorTimeScaleMoveMarkerCommand::redo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == NULL) return false; const unsigned long iNewFrame = m_iNewFrame; const unsigned long iOldFrame = m_iOldFrame; qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekFrame(iOldFrame); if (pMarker && pMarker->frame == iOldFrame) pTimeScale->removeMarker(pMarker); pTimeScale->addMarker(iNewFrame, text(), color()); m_iNewFrame = iOldFrame; m_iOldFrame = iNewFrame; return true; } bool qtractorTimeScaleMoveMarkerCommand::undo (void) { qtractorTimeScale *pTimeScale = timeScale(); if (pTimeScale == NULL) return false; const bool bResult = redo(); if (bResult && m_bOldMarker) pTimeScale->addMarker(m_iNewFrame, m_sOldText, m_rgbOldColor); return bResult; } //---------------------------------------------------------------------- // class qtractorTimeScaleCommand - declaration. // // Constructor. qtractorTimeScaleCommand::qtractorTimeScaleCommand ( const QString& sName ) : qtractorCommand(sName) { } // Destructor. qtractorTimeScaleCommand::~qtractorTimeScaleCommand (void) { qDeleteAll(m_nodeCommands); m_nodeCommands.clear(); } // Node commands. void qtractorTimeScaleCommand::addNodeCommand ( qtractorTimeScaleNodeCommand *pNodeCommand ) { m_nodeCommands.append(pNodeCommand); } // Time-scale command methods. bool qtractorTimeScaleCommand::redo (void) { int iRedos = 0; QListIterator iter(m_nodeCommands); iter.toFront(); while (iter.hasNext()) { if (iter.next()->redo()) ++iRedos; } return (iRedos > 0); } bool qtractorTimeScaleCommand::undo (void) { int iUndos = 0; QListIterator iter(m_nodeCommands); iter.toBack(); while (iter.hasPrevious()) { if (iter.previous()->undo()) ++iUndos; } return (iUndos > 0); } // end of qtractorTimeScaleCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginCommand.cpp0000644000000000000000000000013013014536043020651 xustar0029 mtime=1479719971.77110454 30 atime=1479719971.770104039 29 ctime=1479719971.77110454 qtractor-0.8.0/src/qtractorPluginCommand.cpp0000644000175000001440000005104113014536043021474 0ustar00rncbcusers00000000000000// qtractorPluginCommand.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginCommand.h" #include "qtractorPluginForm.h" #include "qtractorPluginListView.h" #include "qtractorInsertPlugin.h" #include "qtractorSession.h" #include "qtractorMidiManager.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" //---------------------------------------------------------------------- // class qtractorPluginCommand - implementation // // Constructor. qtractorPluginCommand::qtractorPluginCommand ( const QString& sName, qtractorPlugin *pPlugin ) : qtractorCommand(sName) { if (pPlugin) m_plugins.append(pPlugin); setRefresh(false); } // Destructor. qtractorPluginCommand::~qtractorPluginCommand (void) { if (isAutoDelete()) qDeleteAll(m_plugins); m_plugins.clear(); } // Add new plugin(s) command methods. bool qtractorPluginCommand::addPlugins (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // pSession->lock(); // Add all listed plugins, in order... QListIterator iter(m_plugins); while (iter.hasNext()) { qtractorPlugin *pPlugin = iter.next(); qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList) pPluginList->addPlugin(pPlugin); } // Avoid the disposal of the plugin reference(s). setAutoDelete(false); // pSession->unlock(); return true; } // Remove existing plugin(s) command methods. bool qtractorPluginCommand::removePlugins (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // pSession->lock(); // Unlink all listed plugins, in order... QListIterator iter(m_plugins); iter.toBack(); while (iter.hasPrevious()) { qtractorPlugin *pPlugin = iter.previous(); qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList) pPluginList->removePlugin(pPlugin); } // Allow the disposal of the plugin reference(s). setAutoDelete(true); // pSession->unlock(); return true; } //---------------------------------------------------------------------- // class qtractorAddPluginCommand - implementation // // Constructor. qtractorAddPluginCommand::qtractorAddPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand(QObject::tr("add plugin"), pPlugin) { } // Plugin insertion command methods. bool qtractorAddPluginCommand::redo (void) { return addPlugins(); } bool qtractorAddPluginCommand::undo (void) { return removePlugins(); } //---------------------------------------------------------------------- // class qtractorAddInsertPluginCommand - implementation // // Constructor. qtractorAddInsertPluginCommand::qtractorAddInsertPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand( QObject::tr("add insert"), pPlugin) { } // Plugin insertion command methods. bool qtractorAddInsertPluginCommand::redo (void) { return addPlugins(); } bool qtractorAddInsertPluginCommand::undo (void) { return removePlugins(); } //---------------------------------------------------------------------- // class qtractorAddAuxSendPluginCommand - implementation // // Constructor. qtractorAddAuxSendPluginCommand::qtractorAddAuxSendPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand( QObject::tr("add aux-send"), pPlugin) { } // Plugin insertion command methods. bool qtractorAddAuxSendPluginCommand::redo (void) { return addPlugins(); } bool qtractorAddAuxSendPluginCommand::undo (void) { return removePlugins(); } //---------------------------------------------------------------------- // class qtractorAuxSendPluginCommand - implementation // // Constructor. qtractorAuxSendPluginCommand::qtractorAuxSendPluginCommand ( qtractorPlugin *pPlugin, const QString& sAuxSendBusName ) : qtractorPluginCommand(QObject::tr("aux-send bus"), pPlugin), m_sAuxSendBusName(sAuxSendBusName) { } // Plugin insertion command methods. bool qtractorAuxSendPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; if ((pPlugin->type())->index() > 0) { qtractorAudioAuxSendPlugin *pAudioAuxSendPlugin = static_cast (pPlugin); if (pAudioAuxSendPlugin == NULL) return false; const QString sAudioBusName = pAudioAuxSendPlugin->audioBusName(); pAudioAuxSendPlugin->setAudioBusName(m_sAuxSendBusName); m_sAuxSendBusName = sAudioBusName; pAudioAuxSendPlugin->updateFormAuxSendBusName(); } else { qtractorMidiAuxSendPlugin *pMidiAuxSendPlugin = static_cast (pPlugin); if (pMidiAuxSendPlugin == NULL) return false; const QString sMidiBusName = pMidiAuxSendPlugin->midiBusName(); pMidiAuxSendPlugin->setMidiBusName(m_sAuxSendBusName); m_sAuxSendBusName = sMidiBusName; pMidiAuxSendPlugin->updateFormAuxSendBusName(); } return true; } bool qtractorAuxSendPluginCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorRemovePluginCommand - implementation // // Constructor. qtractorRemovePluginCommand::qtractorRemovePluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand(QObject::tr("remove plugin"), pPlugin) { } // Plugin-removal command methods. bool qtractorRemovePluginCommand::redo (void) { return removePlugins(); } bool qtractorRemovePluginCommand::undo (void) { return addPlugins(); } //---------------------------------------------------------------------- // class qtractorInsertPluginCommand - implementation // // Constructor. qtractorInsertPluginCommand::qtractorInsertPluginCommand ( const QString& sName, qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin ) : qtractorPluginCommand(sName, pPlugin) { m_pNextPlugin = pNextPlugin; } // Plugin-insert command methods. bool qtractorInsertPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Save the previous plugin alright... qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList == NULL) return false; // pSession->lock(); qtractorPlugin *pNextPlugin = pPlugin->next(); // Insert it... pPluginList->insertPlugin(pPlugin, m_pNextPlugin); // Swap it nice, finally. m_pNextPlugin = pNextPlugin; // Whether to allow the disposal of the plugin reference. setAutoDelete(false); // pSession->unlock(); return true; } bool qtractorInsertPluginCommand::undo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Save the previous track alright... qtractorPluginList *pPluginList = pPlugin->list(); if (pPluginList == NULL) return false; // pSession->lock(); qtractorPlugin *pNextPlugin = pPlugin->next(); // Insert it... pPluginList->removePlugin(pPlugin); // Swap it nice, finally. m_pNextPlugin = pNextPlugin; // Whether to allow the disposal of the plugin reference. setAutoDelete(true); // pSession->unlock(); return true; } //---------------------------------------------------------------------- // class qtractorMovePluginCommand - implementation // // Constructor. qtractorMovePluginCommand::qtractorMovePluginCommand ( qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin, qtractorPluginList *pPluginList ) : qtractorInsertPluginCommand(QObject::tr("move plugin"), pPlugin, pNextPlugin) { m_pPluginList = pPluginList; } // Plugin-move command methods. bool qtractorMovePluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; if (m_pPluginList == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // pSession->lock(); // Save the previous track alright... qtractorPlugin *pNextPlugin = pPlugin->next(); qtractorPluginList *pPluginList = pPlugin->list(); // Move it... m_pPluginList->movePlugin(pPlugin, nextPlugin()); // Swap it nice, finally. m_pPluginList = pPluginList; setNextPlugin(pNextPlugin); // pSession->unlock(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { pTracks->clearSelect(); pTracks->updateTrackList(); pTracks->updateTrackView(); } } return true; } bool qtractorMovePluginCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorActivatePluginCommand - implementation // // Constructor. qtractorActivatePluginCommand::qtractorActivatePluginCommand ( qtractorPlugin *pPlugin, bool bActivated ) : qtractorPluginCommand(QObject::tr("activate plugin"), pPlugin) { m_bActivated = bActivated; } // Plugin-activate command methods. bool qtractorActivatePluginCommand::redo (void) { // Save the toggled state alright... const bool bActivated = !m_bActivated; QListIterator iter(plugins()); while (iter.hasNext()) iter.next()->setActivatedEx(m_bActivated); // Swap it nice, finally. m_bActivated = bActivated; return true; } bool qtractorActivatePluginCommand::undo (void) { // As we toggle the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorPresetPluginCommand - implementation // // Constructor. qtractorPresetPluginCommand::qtractorPresetPluginCommand ( qtractorPlugin *pPlugin, const QString& sPreset, const QStringList& vlist ) : qtractorPluginCommand(QObject::tr("preset plugin"), pPlugin) { m_sPreset = sPreset; m_vlist = vlist; } // Plugin-preset command methods. bool qtractorPresetPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; // Save the current toggled state alright... const QString sPreset = pPlugin->preset(); const QStringList vlist = pPlugin->valueList(); pPlugin->setPreset(m_sPreset); pPlugin->setValueList(m_vlist); pPlugin->realizeValues(); pPlugin->releaseValues(); // Swap it nice, finally. m_sPreset = sPreset; m_vlist = vlist; // Update the form, showing it up as necessary... pPlugin->refreshForm(); return true; } bool qtractorPresetPluginCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorResetPluginCommand - implementation // // Constructor. qtractorResetPluginCommand::qtractorResetPluginCommand ( qtractorPlugin *pPlugin ) : qtractorPluginCommand(QObject::tr("reset plugin"), pPlugin) { } // Plugin-reset command methods. bool qtractorResetPluginCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; // Toggle/swap it nice... const QString sPreset = pPlugin->preset(); const QStringList vlist = pPlugin->valueList(); pPlugin->setPreset(m_sPreset); if (m_sPreset.isEmpty() || m_vlist.isEmpty()) { pPlugin->reset(); } else { pPlugin->setValueList(m_vlist); pPlugin->releaseValues(); } // Swap it nice. m_sPreset = sPreset; m_vlist = vlist; // Update the form, showing it up as necessary... pPlugin->refreshForm(); return true; } bool qtractorResetPluginCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorProgramPluginCommand - implementation // // Constructor. qtractorPluginProgramCommand::qtractorPluginProgramCommand ( qtractorPlugin *pPlugin, int iBank, int iProg ) : qtractorPluginCommand(QObject::tr("plugin program"), pPlugin) { m_iBank = iBank; m_iProg = iProg; } // Plugin-preset command methods. bool qtractorPluginProgramCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; // Save the current toggled state alright... qtractorPluginList::MidiProgramSubject *pMidiProgramSubject = (pPlugin->list())->midiProgramSubject(); if (pMidiProgramSubject == NULL) return false; const int iBank = pMidiProgramSubject->bank(); const int iProg = pMidiProgramSubject->prog(); pMidiProgramSubject->setProgram(m_iBank, m_iProg); m_iBank = iBank; m_iProg = iProg; return true; } bool qtractorPluginProgramCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorProgramPluginCommand - implementation // // Constructor. qtractorPluginPropertyCommand::qtractorPluginPropertyCommand ( qtractorPlugin *pPlugin, unsigned long iProperty, const QVariant& value ) : qtractorPluginCommand(QObject::tr("plugin property"), pPlugin) { m_iProperty = iProperty; m_value = value; setRefresh(false); } // Plugin-property command methods. bool qtractorPluginPropertyCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; // Save the current toggled state alright... QVariant value; #ifdef CONFIG_LV2_PATCH qtractorPluginType *pType = pPlugin->type(); qtractorLv2Plugin *pLv2Plugin = NULL; qtractorLv2Plugin::Property *pLv2Prop = NULL; if (pType && pType->typeHint() == qtractorPluginType::Lv2) pLv2Plugin = static_cast (pPlugin); if (pLv2Plugin) { const LV2_URID key = m_iProperty; const char *pszKey = qtractorLv2Plugin::lv2_urid_unmap(key); if (pszKey) { pLv2Prop = pLv2Plugin->lv2_properties().value(pszKey, NULL); if (pLv2Prop) { value = pLv2Prop->value(); pLv2Prop->setValue(m_value); pLv2Plugin->lv2_property_update(key); } } } #endif m_value = value; // Update the form, showing it up as necessary... pPlugin->updateFormDirtyCount(); // Update any GUI editor... // pPlugin->idleEditor(); // FIXME: Might no work the first time... pPlugin->refreshForm(); return true; } bool qtractorPluginPropertyCommand::undo (void) { // As we swap the prev/state this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorPluginParamCommand - implementation // // Constructor. qtractorPluginParamCommand::qtractorPluginParamCommand ( qtractorPluginParam *pParam, float fValue, bool bUpdate ) : qtractorCommand(QString(pParam->name()).toLower()), m_pParam(pParam), m_fValue(fValue), m_bUpdate(bUpdate), m_fPrevValue(pParam->value()) { setRefresh(false); // Try replacing an previously equivalent command... static qtractorPluginParamCommand *s_pPrevParamCommand = NULL; if (s_pPrevParamCommand) { qtractorSession *pSession = qtractorSession::getInstance(); qtractorCommand *pLastCommand = (pSession->commands())->lastCommand(); qtractorCommand *pPrevCommand = static_cast (s_pPrevParamCommand); if (pPrevCommand == pLastCommand && s_pPrevParamCommand->param() == pParam) { qtractorPluginParamCommand *pLastParamCommand = static_cast (pLastCommand); if (pLastParamCommand) { // Equivalence means same (sign) direction too... const float fPrevValue = pLastParamCommand->prevValue(); const float fLastValue = pLastParamCommand->value(); const int iPrevSign = (fPrevValue > fLastValue ? +1 : -1); const int iCurrSign = (fPrevValue < m_fValue ? +1 : -1); if (iPrevSign == iCurrSign || m_fValue == m_fPrevValue) { m_fPrevValue = fLastValue; (pSession->commands())->removeLastCommand(); } } } } s_pPrevParamCommand = this; } // Plugin-reset command methods. bool qtractorPluginParamCommand::redo (void) { qtractorPlugin *pPlugin = m_pParam->plugin(); if (pPlugin == NULL) return false; // Set plugin parameter value... const float fValue = m_fPrevValue; m_pParam->setValue(m_fValue, m_bUpdate); // Set undo value... m_fPrevValue = m_fValue; m_fValue = fValue; m_bUpdate = true; // Update the form, showing it up as necessary... pPlugin->updateFormDirtyCount(); // Update any GUI editor... // pPlugin->idleEditor(); return true; } bool qtractorPluginParamCommand::undo (void) { // As we swap the prev/value this is non-idempotent. return redo(); } //---------------------------------------------------------------------- // class qtractorPluginParamValuesCommand - impl. // // Constructor. qtractorPluginParamValuesCommand::qtractorPluginParamValuesCommand ( const QString& sName ) : qtractorCommand(sName) { setRefresh(false); } // Destructor. qtractorPluginParamValuesCommand::~qtractorPluginParamValuesCommand (void) { qDeleteAll(m_paramCommands); m_paramCommands.clear(); } // Param-values list builder. void qtractorPluginParamValuesCommand::updateParamValue ( qtractorPluginParam *pParam, float fValue, bool bUpdate ) { m_paramCommands.append( new qtractorPluginParamCommand(pParam, fValue, bUpdate)); } // Composite predicate. bool qtractorPluginParamValuesCommand::isEmpty (void) const { return m_paramCommands.isEmpty(); } // Plugin-values command methods. bool qtractorPluginParamValuesCommand::redo (void) { bool bRedo = true; QListIterator iter(m_paramCommands); while (bRedo && iter.hasNext()) bRedo = iter.next()->redo(); return bRedo; } bool qtractorPluginParamValuesCommand::undo (void) { bool bUndo = true; QListIterator iter(m_paramCommands); iter.toBack(); while (bUndo && iter.hasPrevious()) bUndo = iter.previous()->undo(); return bUndo; } //---------------------------------------------------------------------- // class qtractorAudioOutputBusCommand - declaration. // // Constructor. qtractorAudioOutputBusCommand::qtractorAudioOutputBusCommand ( qtractorMidiManager *pMidiManager, bool bAudioOutputBus, bool bAudioOutputAutoConnect, const QString& sAudioOutputBusName ) : qtractorCommand(QObject::tr("dedicated audio outputs")), m_pMidiManager(pMidiManager), m_bAudioOutputBus(bAudioOutputBus), m_bAudioOutputAutoConnect(bAudioOutputAutoConnect), m_sAudioOutputBusName(sAudioOutputBusName) { } // Plugin audio ouput bus command methods. bool qtractorAudioOutputBusCommand::redo (void) { if (m_pMidiManager == NULL) return false; const bool bAudioOutputBus = m_pMidiManager->isAudioOutputBus(); const bool bAudioOutputAutoConnect = m_pMidiManager->isAudioOutputAutoConnect(); const QString sAudioOutputBusName = m_pMidiManager->audioOutputBusName(); m_pMidiManager->setAudioOutputBusName(m_sAudioOutputBusName); m_pMidiManager->setAudioOutputAutoConnect(m_bAudioOutputAutoConnect); m_pMidiManager->setAudioOutputBus(m_bAudioOutputBus); m_sAudioOutputBusName = sAudioOutputBusName; m_bAudioOutputAutoConnect = bAudioOutputAutoConnect; m_bAudioOutputBus = bAudioOutputBus; return true; } bool qtractorAudioOutputBusCommand::undo (void) { return redo(); } //---------------------------------------------------------------------- // class qtractorDirectAccessParamCommand - implementation // // Constructor. qtractorDirectAccessParamCommand::qtractorDirectAccessParamCommand ( qtractorPlugin *pPlugin, long iDirectAccessParamIndex ) : qtractorPluginCommand(QObject::tr("direct access param"), pPlugin) { m_iDirectAccessParamIndex = iDirectAccessParamIndex; } // Plugin-change command methods. bool qtractorDirectAccessParamCommand::redo (void) { qtractorPlugin *pPlugin = plugins().first(); if (pPlugin == NULL) return false; const long iDirectAccessParamIndex = pPlugin->directAccessParamIndex(); pPlugin->setDirectAccessParamIndex(m_iDirectAccessParamIndex); m_iDirectAccessParamIndex = iDirectAccessParamIndex; return true; } bool qtractorDirectAccessParamCommand::undo (void) { return redo(); } // end of qtractorPluginCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiFile.h0000644000000000000000000000012713014536043017251 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiFile.h0000644000175000001440000000761313014536043020074 0ustar00rncbcusers00000000000000// qtractorMidiFile.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiFile_h #define __qtractorMidiFile_h #include "qtractorMidiSequence.h" #include "qtractorMidiFileTempo.h" class qtractorTimeScale; //---------------------------------------------------------------------- // class qtractorMidiFile -- A SMF (Standard MIDI File) class. // class qtractorMidiFile { public: // Constructor. qtractorMidiFile(); // Destructor. ~qtractorMidiFile(); // Basic file open mode. enum { None = 0, Read = 1, Write = 2 }; // Open file methods. bool open(const QString& sFilename, int iMode = Read); void close(); // Open file property accessors. const QString& filename() const { return m_sFilename; } int mode() const { return m_iMode; } // Header accessors. unsigned short format() const { return m_iFormat; } unsigned short tracks() const { return m_iTracks; } unsigned short ticksPerBeat() const { return m_iTicksPerBeat; } // Tempo/time-signature map accessor. qtractorMidiFileTempo *tempoMap() const { return m_pTempoMap; } // Sequence/track readers. bool readTracks(qtractorMidiSequence **ppSeqs, unsigned short iSeqs, unsigned short iTrackChannel = 0); bool readTrack(qtractorMidiSequence *pSeq, unsigned short iTrackChannel); // Sequence/track/channel duration reader helper. unsigned long readTrackDuration(unsigned short iTrackChannel); // Header writer. bool writeHeader(unsigned short iFormat, unsigned short iTracks, unsigned short iTicksPerBeat); // Sequence/track writers. bool writeTracks(qtractorMidiSequence **ppSeqs, unsigned short iSeqs); bool writeTrack (qtractorMidiSequence *pSeq); // All-in-one SMF file writer/creator method. static bool saveCopyFile(const QString& sNewFilename, const QString& sOldFilename, unsigned short iTrackChannel, unsigned short iFormat, qtractorMidiSequence *pSeq, qtractorTimeScale *pTimeScale = NULL, unsigned long iTimeOffset = 0); // Create filename revision. static QString createFilePathRevision( const QString& sFilename, int iRevision = 0); protected: // Read methods. int readInt (unsigned short n = 0); int readData (unsigned char *pData, unsigned short n); // Write methods. int writeInt (int val, unsigned short n = 0); int writeData (unsigned char *pData, unsigned short n); // Write tempo-time-signature node. void writeNode( qtractorMidiFileTempo::Node *pNode, unsigned long iLastTime); // Write location marker. void writeMarker( qtractorMidiFileTempo::Marker *pMarker, unsigned long iLastTime); private: // SMF instance variables. QString m_sFilename; int m_iMode; FILE *m_pFile; unsigned long m_iOffset; // Header informational data. unsigned short m_iFormat; unsigned short m_iTracks; unsigned short m_iTicksPerBeat; // Track info map. struct TrackInfo { unsigned int length; unsigned long offset; } *m_pTrackInfo; // Special tempo/time-signature map. qtractorMidiFileTempo *m_pTempoMap; }; #endif // __qtractorMidiFile_h // end of qtractorMidiFile.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiSysexForm.cpp0000644000000000000000000000012713014536043020664 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiSysexForm.cpp0000644000175000001440000007011013014536043021477 0ustar00rncbcusers00000000000000// qtractorMidiSysexForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiSysexForm.h" #include "qtractorMidiSysex.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" #include "qtractorMidiFile.h" #include "qtractorOptions.h" #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorMidiSysexItem -- custom list view item. // class qtractorMidiSysexItem : public QTreeWidgetItem { public: // Constructors. qtractorMidiSysexItem(qtractorMidiSysex *pSysex) : QTreeWidgetItem(), m_pSysex(pSysex) { update(); } qtractorMidiSysexItem(QTreeWidget *pTreeWidget, QTreeWidgetItem *pItem, qtractorMidiSysex *pSysex) : QTreeWidgetItem(pTreeWidget, pItem), m_pSysex(pSysex) { update(); } // Destructor. ~qtractorMidiSysexItem() { delete m_pSysex; } // Accessors. void setSysex(qtractorMidiSysex *pSysex) { m_pSysex = pSysex; update(); } qtractorMidiSysex *sysex() const { return m_pSysex; } // Updator. void update() { QTreeWidgetItem::setText(0, m_pSysex->name()); QTreeWidgetItem::setText(1, QString::number(m_pSysex->size())); QTreeWidgetItem::setText(2, m_pSysex->text()); } private: // Instance variable. qtractorMidiSysex *m_pSysex; }; //---------------------------------------------------------------------- // class qtractorMidiSysexForm -- instrument file manager form. // // Constructor. qtractorMidiSysexForm::qtractorMidiSysexForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pSysexList = NULL; m_iDirtyCount = 0; m_iDirtyItem = 0; m_iDirtySysex = 0; m_iUpdateSysex = 0; QHeaderView *pHeader = m_ui.SysexListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(1, QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(1, QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif m_ui.NameComboBox->setInsertPolicy(QComboBox::NoInsert); m_ui.NameComboBox->setCompleter(NULL); refreshSysex(); refreshForm(); stabilizeForm(); // adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SysexListView, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(stabilizeForm())); QObject::connect(m_ui.ImportButton, SIGNAL(clicked()), SLOT(importSlot())); QObject::connect(m_ui.ExportButton, SIGNAL(clicked()), SLOT(exportSlot())); QObject::connect(m_ui.MoveUpButton, SIGNAL(clicked()), SLOT(moveUpSlot())); QObject::connect(m_ui.MoveDownButton, SIGNAL(clicked()), SLOT(moveDownSlot())); QObject::connect(m_ui.NameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(nameChanged(const QString&))); QObject::connect(m_ui.NameComboBox, SIGNAL(activated(const QString &)), SLOT(loadSlot(const QString&))); QObject::connect(m_ui.SysexTextEdit, SIGNAL(textChanged()), SLOT(textChanged())); QObject::connect(m_ui.OpenButton, SIGNAL(clicked()), SLOT(openSlot())); QObject::connect(m_ui.SaveButton, SIGNAL(clicked()), SLOT(saveSlot())); QObject::connect(m_ui.DeleteButton, SIGNAL(clicked()), SLOT(deleteSlot())); QObject::connect(m_ui.AddButton, SIGNAL(clicked()), SLOT(addSlot())); QObject::connect(m_ui.UpdateButton, SIGNAL(clicked()), SLOT(updateSlot())); QObject::connect(m_ui.RemoveButton, SIGNAL(clicked()), SLOT(removeSlot())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(click(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorMidiSysexForm::~qtractorMidiSysexForm (void) { } // SysEx list accessors. void qtractorMidiSysexForm::setSysexList ( qtractorMidiSysexList *pSysexList ) { m_pSysexList = pSysexList; refreshForm(); stabilizeForm(); } qtractorMidiSysexList *qtractorMidiSysexForm::sysexList (void) const { return m_pSysexList; } // Import new SysEx into listing. void qtractorMidiSysexForm::importSlot (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; QStringList files; const QString sExt("syx"); QStringList filters; filters.append(tr("SysEx files (*.%1)").arg(sExt)); filters.append(tr("MIDI files (*.mid *.smf *.midi)")); filters.append(tr("All files (*.*)")); const QString& sTitle = tr("Import SysEx Files") + " - " QTRACTOR_TITLE; const QString& sFilter = filters.join(";;"); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; files = QFileDialog::getOpenFileNames(this, sTitle, pOptions->sMidiSysexDir, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, pOptions->sMidiSysexDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (files.isEmpty()) return; // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_ui.SysexListView->setUpdatesEnabled(false); // Start inserting in the current selected or last item... QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem == NULL) { int iLastItem = m_ui.SysexListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.SysexListView->topLevelItem(iLastItem); } // For avery selected SysEx file to load... QList items; QStringListIterator ifile(files); while (ifile.hasNext()) { QApplication::processEvents(); // Merge the file contents into global container... const QString& sPath = ifile.next(); if (loadSysexItems(items, sPath)) { pOptions->sMidiSysexDir = QFileInfo(sPath).absolutePath(); ++m_iDirtyCount; } } m_ui.SysexListView->addTopLevelItems(items); // Done waiting. m_ui.SysexListView->setUpdatesEnabled(true); QApplication::restoreOverrideCursor(); stabilizeForm(); } // Export the whole state into a single SysEx file. void qtractorMidiSysexForm::exportSlot (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; QString sPath; const QString sExt("syx"); const QString& sTitle = tr("Export SysEx File") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("SysEx files (*.%1)").arg(sExt); #if 1// QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sPath = QFileDialog::getSaveFileName(this, sTitle, pOptions->sMidiSysexDir, sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, pOptions->sMidiSysexDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sPath = fileDialog.selectedFiles().first(); #endif if (sPath.isEmpty() || sPath.at(0) == '.') return; // Enforce .ins extension... if (QFileInfo(sPath).suffix().isEmpty()) { sPath += '.' + sExt; // Check if already exists... if (QFileInfo(sPath).exists()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The SysEx file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sPath), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } } // Tell that we may take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Just save the whole bunch... QList items; int iItemCount = m_ui.SysexListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) items.append(m_ui.SysexListView->topLevelItem(iItem)); QApplication::processEvents(); if (saveSysexItems(items, sPath)) pOptions->sMidiSysexDir = QFileInfo(sPath).absolutePath(); // Done with export. QApplication::restoreOverrideCursor(); } // Move a SysEx item up on the list. void qtractorMidiSysexForm::moveUpSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { int iItem = m_ui.SysexListView->indexOfTopLevelItem(pItem); if (iItem > 0) { pItem = m_ui.SysexListView->takeTopLevelItem(iItem); m_ui.SysexListView->insertTopLevelItem(iItem - 1, pItem); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Move a SysEx item down on the list. void qtractorMidiSysexForm::moveDownSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { int iItem = m_ui.SysexListView->indexOfTopLevelItem(pItem); if (iItem < m_ui.SysexListView->topLevelItemCount() - 1) { pItem = m_ui.SysexListView->takeTopLevelItem(iItem); m_ui.SysexListView->insertTopLevelItem(iItem + 1, pItem); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; } } stabilizeForm(); } // Load a SysEx item. void qtractorMidiSysexForm::loadSlot ( const QString& sName ) { if (m_iUpdateSysex > 0 || sName.isEmpty()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; ++m_iUpdateSysex; QSettings& settings = pOptions->settings(); settings.beginGroup(sysexGroup()); loadSysexFile(settings.value(sName).toString()); settings.endGroup(); --m_iUpdateSysex; refreshSysex(); stabilizeForm(); } // Open a SysEx item. void qtractorMidiSysexForm::openSlot (void) { // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // We'll assume that there's an external file... QString sFilename; // Prompt if file does not currently exist... const QString sExt("syx"); const QString& sTitle = tr("Open SysEx") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("SysEx files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to save... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, pOptions->sMidiSysexDir, sFilter, NULL, options); #else // Construct save-file dialog... QFileDialog fileDialog(this, sTitle, pOptions->sMidiSysexDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif // Have we a filename to load a preset from? if (!sFilename.isEmpty()) { QFileInfo fi(sFilename); if (fi.exists()) { // Get it loaded alright... ++m_iUpdateSysex; loadSysexFile(sFilename); m_ui.NameComboBox->setEditText(fi.baseName()); pOptions->sMidiSysexDir = fi.absolutePath(); ++m_iDirtyItem; --m_iUpdateSysex; } } refreshSysex(); stabilizeForm(); } // Save a SysEx item. void qtractorMidiSysexForm::saveSlot (void) { const QString& sName = m_ui.NameComboBox->currentText(); if (sName.isEmpty()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // The current state preset is about to be saved... // this is where we'll make it... QSettings& settings = pOptions->settings(); settings.beginGroup(sysexGroup()); // Sure, we'll have something complex enough // to make it save into an external file... const QString sExt("syx"); QFileInfo fi(QDir(pOptions->sMidiSysexDir), sName + '.' + sExt); QString sFilename = fi.absoluteFilePath(); // Prompt if file does not currently exist... if (!fi.exists()) { const QString& sTitle = tr("Save SysEx") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Sysex files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to save... qtractorOptions *pOptions = qtractorOptions::getInstance(); QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(this, sTitle, sFilename, sFilter, NULL, options); #else // Construct save-file dialog... QFileDialog fileDialog(this, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiSysexDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif } else if (pOptions->bConfirmRemove) { if (QMessageBox::warning(parentWidget(), tr("Warning") + " - " QTRACTOR_TITLE, tr("About to replace SysEx:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sName), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { sFilename.clear(); } } // We've a filename to save the preset if (!sFilename.isEmpty() && sFilename.at(0) != '.') { if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; // Get it saved alright... ++m_iUpdateSysex; saveSysexFile(sFilename); settings.setValue(sName, sFilename); --m_iUpdateSysex; pOptions->sMidiSysexDir = QFileInfo(sFilename).absolutePath(); } settings.endGroup(); refreshSysex(); stabilizeForm(); } // Delete a SysEx item. void qtractorMidiSysexForm::deleteSlot (void) { const QString& sName = m_ui.NameComboBox->currentText(); if (sName.isEmpty()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // A preset entry is about to be removed; // prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to delete SysEx:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sName), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go ahead... ++m_iUpdateSysex; QSettings& settings = pOptions->settings(); settings.beginGroup(sysexGroup()); #ifdef QTRACTOR_REMOVE_PRESET_FILES const QString& sFilename = settings.value(sName).toString(); if (QFileInfo(sFilename).exists()) QFile(sFilename).remove(); #endif settings.remove(sName); settings.endGroup(); --m_iUpdateSysex; refreshSysex(); stabilizeForm(); } // Add a SysEx item to list. void qtractorMidiSysexForm::addSlot (void) { // Start inserting in the current selected or last item... QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem == NULL) { int iLastItem = m_ui.SysexListView->topLevelItemCount() - 1; if (iLastItem >= 0) pItem = m_ui.SysexListView->topLevelItem(iLastItem); } // Add item... pItem = new qtractorMidiSysexItem( m_ui.SysexListView, pItem, new qtractorMidiSysex( m_ui.NameComboBox->currentText(), m_ui.SysexTextEdit->toPlainText()) ); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; m_iDirtyItem = 0; stabilizeForm(); } // Update a SysEx item from list. void qtractorMidiSysexForm::updateSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem == NULL) return; // Update item... qtractorMidiSysexItem *pSysexItem = static_cast (pItem); qtractorMidiSysex *pSysex = pSysexItem->sysex(); pSysex->setName(m_ui.NameComboBox->currentText()); pSysex->setText(m_ui.SysexTextEdit->toPlainText()); pSysexItem->update(); m_ui.SysexListView->setCurrentItem(pItem); ++m_iDirtyCount; m_iDirtyItem = 0; stabilizeForm(); } // Remove a SysEx item from list. void qtractorMidiSysexForm::removeSlot (void) { QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { delete pItem; ++m_iDirtyCount; m_iDirtyItem = 0; } stabilizeForm(); } // Clear all SysEx items from list. void qtractorMidiSysexForm::clearSlot (void) { ++m_iUpdateSysex; m_ui.SysexListView->clear(); m_ui.NameComboBox->lineEdit()->clear(); m_ui.SysexTextEdit->clear(); --m_iUpdateSysex; ++m_iDirtyCount; m_iDirtyItem = 0; stabilizeForm(); } // SysEx item name change. void qtractorMidiSysexForm::nameChanged ( const QString& sName ) { if (m_iUpdateSysex > 0) return; if (!sName.isEmpty() && m_ui.NameComboBox->findText(sName) >= 0) ++m_iDirtySysex; ++m_iDirtyItem; stabilizeForm(); } void qtractorMidiSysexForm::textChanged (void) { if (m_iUpdateSysex > 0) return; ++m_iDirtySysex; ++m_iDirtyItem; stabilizeForm(); } // Reset settings (action button slot). void qtractorMidiSysexForm::click ( QAbstractButton *pButton ) { QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) clearSlot(); } // Accept settings (OK button slot). void qtractorMidiSysexForm::accept (void) { if (m_iDirtyCount == 0) return; if (m_pSysexList == NULL) return; // Just reload the whole bunch... m_pSysexList->clear(); int iItemCount = m_ui.SysexListView->topLevelItemCount(); for (int iItem = 0; iItem < iItemCount; ++iItem) { qtractorMidiSysexItem *pSysexItem = static_cast ( m_ui.SysexListView->topLevelItem(iItem)); if (pSysexItem) { m_pSysexList->append( new qtractorMidiSysex(*(pSysexItem->sysex()))); } } // AG: Reset the controllers so that changes take effect immediately... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->midiEngine()) pSession->midiEngine()->resetAllControllers(true); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorMidiSysexForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("SysEx settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Stabilize form status. void qtractorMidiSysexForm::stabilizeForm (void) { int iItemCount = m_ui.SysexListView->topLevelItemCount(); m_ui.ExportButton->setEnabled(iItemCount > 0); QTreeWidgetItem *pItem = m_ui.SysexListView->currentItem(); if (pItem) { if (m_iDirtyItem == 0) { ++m_iUpdateSysex; qtractorMidiSysex *pSysex = static_cast (pItem)->sysex(); m_ui.NameComboBox->setEditText(pSysex->name()); m_ui.SysexTextEdit->setText(pSysex->text()); --m_iUpdateSysex; m_iDirtyItem = 0; } int iItem = m_ui.SysexListView->indexOfTopLevelItem(pItem); m_ui.MoveUpButton->setEnabled(iItem > 0); m_ui.MoveDownButton->setEnabled(iItem < iItemCount - 1); m_ui.RemoveButton->setEnabled(true); } else { m_ui.MoveUpButton->setEnabled(false); m_ui.MoveDownButton->setEnabled(false); m_ui.RemoveButton->setEnabled(false); } const QString& sName = m_ui.NameComboBox->currentText(); bool bEnabled = (!sName.isEmpty()); bool bExists = (m_ui.NameComboBox->findText(sName) >= 0); if (bEnabled && m_iDirtyItem > 0) { qtractorMidiSysex sysex(sName, m_ui.SysexTextEdit->toPlainText()); bEnabled = (sysex.size() > 0); } m_ui.SaveButton->setEnabled(bEnabled && (!bExists || m_iDirtySysex > 0)); m_ui.DeleteButton->setEnabled(bEnabled && bExists); m_ui.AddButton->setEnabled(bEnabled); m_ui.UpdateButton->setEnabled(bEnabled && pItem != NULL); m_ui.DialogButtonBox->button(QDialogButtonBox::Reset)->setEnabled( bEnabled || iItemCount > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( m_iDirtyCount > 0 && m_iDirtyItem == 0); } // Refresh all SysEx definition views. void qtractorMidiSysexForm::refreshForm (void) { if (m_pSysexList == NULL) return; // Freeze... m_ui.SysexListView->setUpdatesEnabled(false); // Files list view... m_ui.SysexListView->clear(); qtractorMidiSysexItem *pItem = NULL; QListIterator iter(*m_pSysexList); while (iter.hasNext()) { pItem = new qtractorMidiSysexItem( m_ui.SysexListView, pItem, new qtractorMidiSysex(*iter.next()) ); } // Bail out... m_ui.SysexListView->setUpdatesEnabled(true); // Clean. m_iDirtyCount = 0; m_iDirtyItem = 0; } // Refresh SysEx names (presets). void qtractorMidiSysexForm::refreshSysex (void) { if (m_iUpdateSysex > 0) return; ++m_iUpdateSysex; const QString sOldName = m_ui.NameComboBox->currentText(); m_ui.NameComboBox->clear(); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->settings().beginGroup(sysexGroup()); m_ui.NameComboBox->insertItems(0, pOptions->settings().childKeys()); pOptions->settings().endGroup(); } m_ui.NameComboBox->setEditText(sOldName); m_iDirtySysex = 0; --m_iUpdateSysex; } // SysEx file i/o methods. bool qtractorMidiSysexForm::loadSysexItems ( QList& items, const QString& sFilename ) { int iSysex = 0; QFileInfo info(sFilename); // Try on SMF files first... qtractorMidiFile midifile; if (midifile.open(sFilename)) { unsigned short iTracks = midifile.tracks(); for (unsigned int iTrack = 0; iTrack < iTracks; ++iTrack) { qtractorMidiSequence seq; if (midifile.readTrack(&seq, iTrack)) { qtractorMidiEvent *pEvent = seq.events().first(); while (pEvent) { if (pEvent->type() == qtractorMidiEvent::SYSEX) { items.append(new qtractorMidiSysexItem( new qtractorMidiSysex( info.baseName() + '-' + QString::number(iTrack) + '.' + QString::number(++iSysex), pEvent->sysex(), pEvent->sysex_len()))); } pEvent = pEvent->next(); } } } midifile.close(); return (iSysex > 0); } // Should be a SysEx file then... QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; unsigned short iBuff = 0; unsigned char *pBuff = NULL; unsigned short i = 0; // Read the file.... while (!file.atEnd()) { // (Re)allocate buffer... if (i >= iBuff) { unsigned char *pTemp = pBuff; iBuff += 1024; pBuff = new unsigned char [iBuff]; if (pTemp) { ::memcpy(pBuff, pTemp, i); delete [] pTemp; } } // Read the next chunk... unsigned short iRead = file.read((char *) pBuff + i, iBuff - i) + i; while (i < iRead) { if (pBuff[i++] == 0xf7) { QString sName = info.baseName(); if (++iSysex > 1 || i < iRead) { sName += '-'; sName += QString::number(iSysex); } items.append(new qtractorMidiSysexItem( new qtractorMidiSysex(sName, pBuff, i))); if (i < iRead) { ::memmove(pBuff, pBuff + i, iRead -= i); i = 0; } } } } // Cleanup... if (pBuff) delete [] pBuff; file.close(); return (iSysex > 0); } bool qtractorMidiSysexForm::saveSysexItems ( const QList& items, const QString& sFilename ) const { QFile file(sFilename); if (!file.open(QIODevice::ReadWrite | QIODevice::Truncate)) return false; QListIterator iter(items); while (iter.hasNext()) { qtractorMidiSysexItem *pSysexItem = static_cast (iter.next()); if (pSysexItem) { qtractorMidiSysex *pSysex = pSysexItem->sysex(); file.write((const char *) pSysex->data(), pSysex->size()); } } file.close(); return true; } // Preset file handlers. void qtractorMidiSysexForm::loadSysexFile ( const QString& sFilename ) { // Open the source file... QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); bool bResult = false; unsigned short iBuff = 0; unsigned char *pBuff = NULL; unsigned short i = 0; // Read the file.... while (!file.atEnd()) { // (Re)allocate buffer... if (i >= iBuff) { unsigned char *pTemp = pBuff; iBuff += 1024; pBuff = new unsigned char [iBuff]; if (pTemp) { ::memcpy(pBuff, pTemp, i); delete [] pTemp; } } // Read the next chunk... unsigned short iRead = file.read((char *) pBuff + i, iBuff - i) + i; while (i < iRead) { if (pBuff[i++] == 0xf7) { QFileInfo info(sFilename); qtractorMidiSysex sysex(info.baseName(), pBuff, i); m_ui.NameComboBox->setEditText(sysex.name()); m_ui.SysexTextEdit->setText(sysex.text()); bResult = true; break; } } } // Cleanup... if (pBuff) delete [] pBuff; file.close(); // We're formerly done. QApplication::restoreOverrideCursor(); // Any late warning? if (!bResult) { // Failure (maybe wrong preset)... QMessageBox::critical(this, tr("Error") + " - " QTRACTOR_TITLE, tr("SysEx could not be loaded:\n\n" "\"%1\".\n\n" "Sorry.").arg(sFilename), QMessageBox::Cancel); } } void qtractorMidiSysexForm::saveSysexFile ( const QString& sFilename ) { // Open the target file... QFile file(sFilename); if (!file.open(QIODevice::ReadWrite | QIODevice::Truncate)) return; // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Parse the data... qtractorMidiSysex sysex( m_ui.NameComboBox->currentText(), m_ui.SysexTextEdit->toPlainText()); file.write((const char *) sysex.data(), sysex.size()); file.close(); // We're formerly done. QApplication::restoreOverrideCursor(); } // Preset group path name. QString qtractorMidiSysexForm::sysexGroup (void) { return "/Midi/Sysex/"; } // end of qtractorMidiSysexForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditor.cpp0000644000000000000000000000013113014536043020146 xustar0030 mtime=1479719971.760099039 29 atime=1479719971.75909854 30 ctime=1479719971.760099039 qtractor-0.8.0/src/qtractorMidiEditor.cpp0000644000175000001440000044472313014536043021005 0ustar00rncbcusers00000000000000// qtractorMidiEditor.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditList.h" #include "qtractorMidiEditTime.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiThumbView.h" #include "qtractorMidiEditCommand.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorMidiToolsForm.h" #include "qtractorInstrument.h" #include "qtractorRubberBand.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include #include #include #include #include #include #include #include #include #include #include #include // Translatable macro contextualizer. #undef _TR #define _TR(x) QT_TR_NOOP(x) // Follow-playhead: maximum iterations on hold. #define QTRACTOR_SYNC_VIEW_HOLD 46 // An empty blank reference string . static QString g_sNoname; //---------------------------------------------------------------------------- // MIDI Note Names - Default note names hash map. static struct { unsigned char note; const char *name; } g_aNoteNames[] = { // Diatonic note map... { 0, _TR("C") }, { 1, _TR("C#/Db") }, { 2, _TR("D") }, { 3, _TR("D#/Eb") }, { 4, _TR("E") }, { 5, _TR("F") }, { 6, _TR("F#/Gb") }, { 7, _TR("G") }, { 8, _TR("G#/Ab") }, { 9, _TR("A") }, { 10, _TR("A#/Bb") }, { 11, _TR("B") }, // GM Drum note map... { 35, _TR("Acoustic Bass Drum") }, { 36, _TR("Bass Drum 1") }, { 37, _TR("Side Stick") }, { 38, _TR("Acoustic Snare") }, { 39, _TR("Hand Clap") }, { 40, _TR("Electric Snare") }, { 41, _TR("Low Floor Tom") }, { 42, _TR("Closed Hi-Hat") }, { 43, _TR("High Floor Tom") }, { 44, _TR("Pedal Hi-Hat") }, { 45, _TR("Low Tom") }, { 46, _TR("Open Hi-Hat") }, { 47, _TR("Low-Mid Tom") }, { 48, _TR("Hi-Mid Tom") }, { 49, _TR("Crash Cymbal 1") }, { 50, _TR("High Tom") }, { 51, _TR("Ride Cymbal 1") }, { 52, _TR("Chinese Cymbal") }, { 53, _TR("Ride Bell") }, { 54, _TR("Tambourine") }, { 55, _TR("Splash Cymbal") }, { 56, _TR("Cowbell") }, { 57, _TR("Crash Cymbal 2") }, { 58, _TR("Vibraslap") }, { 59, _TR("Ride Cymbal 2") }, { 60, _TR("Hi Bongo") }, { 61, _TR("Low Bongo") }, { 62, _TR("Mute Hi Conga") }, { 63, _TR("Open Hi Conga") }, { 64, _TR("Low Conga") }, { 65, _TR("High Timbale") }, { 66, _TR("Low Timbale") }, { 67, _TR("High Agogo") }, { 68, _TR("Low Agogo") }, { 69, _TR("Cabasa") }, { 70, _TR("Maracas") }, { 71, _TR("Short Whistle") }, { 72, _TR("Long Whistle") }, { 73, _TR("Short Guiro") }, { 74, _TR("Long Guiro") }, { 75, _TR("Claves") }, { 76, _TR("Hi Wood Block") }, { 77, _TR("Low Wood Block") }, { 78, _TR("Mute Cuica") }, { 79, _TR("Open Cuica") }, { 80, _TR("Mute Triangle") }, { 81, _TR("Open Triangle") }, { 0, NULL } }; static QHash g_noteNames; // Default note name map accessor. const QString qtractorMidiEditor::defaultNoteName ( unsigned char note, bool fDrums ) { if (fDrums) { // Pre-load drum-names hash table... if (g_noteNames.isEmpty()) { for (int i = 12; g_aNoteNames[i].name; ++i) { g_noteNames.insert(g_aNoteNames[i].note, QObject::tr(g_aNoteNames[i].name, "noteName")); } } // Check whether the drum note exists... QHash::ConstIterator iter = g_noteNames.constFind(note); if (iter != g_noteNames.constEnd()) return iter.value(); } return QObject::tr(g_aNoteNames[note % 12].name, "noteName") + QString::number((note / 12) - 1); } //---------------------------------------------------------------------------- // MIDI Controller Names - Default controller names hash map. static struct { unsigned char controller; const char *name; } g_aControllerNames[] = { { 0, _TR("Bank Select (coarse)") }, { 1, _TR("Modulation Wheel (coarse)") }, { 2, _TR("Breath Controller (coarse)") }, { 4, _TR("Foot Pedal (coarse)") }, { 5, _TR("Portamento Time (coarse)") }, { 6, _TR("Data Entry (coarse)") }, { 7, _TR("Volume (coarse)") }, { 8, _TR("Balance (coarse)") }, { 10, _TR("Pan Position (coarse)") }, { 11, _TR("Expression (coarse)") }, { 12, _TR("Effect Control 1 (coarse)") }, { 13, _TR("Effect Control 2 (coarse)") }, { 16, _TR("General Purpose Slider 1") }, { 17, _TR("General Purpose Slider 2") }, { 18, _TR("General Purpose Slider 3") }, { 19, _TR("General Purpose Slider 4") }, { 32, _TR("Bank Select (fine)") }, { 33, _TR("Modulation Wheel (fine)") }, { 34, _TR("Breath Controller (fine)") }, { 36, _TR("Foot Pedal (fine)") }, { 37, _TR("Portamento Time (fine)") }, { 38, _TR("Data Entry (fine)") }, { 39, _TR("Volume (fine)") }, { 40, _TR("Balance (fine)") }, { 42, _TR("Pan Position (fine)") }, { 43, _TR("Expression (fine)") }, { 44, _TR("Effect Control 1 (fine)") }, { 45, _TR("Effect Control 2 (fine)") }, { 64, _TR("Hold Pedal (on/off)") }, { 65, _TR("Portamento (on/off)") }, { 66, _TR("Sustenuto Pedal (on/off)") }, { 67, _TR("Soft Pedal (on/off)") }, { 68, _TR("Legato Pedal (on/off)") }, { 69, _TR("Hold 2 Pedal (on/off)") }, { 70, _TR("Sound Variation") }, { 71, _TR("Sound Timbre") }, { 72, _TR("Sound Release Time") }, { 73, _TR("Sound Attack Time") }, { 74, _TR("Sound Brightness") }, { 75, _TR("Sound Control 6") }, { 76, _TR("Sound Control 7") }, { 77, _TR("Sound Control 8") }, { 78, _TR("Sound Control 9") }, { 79, _TR("Sound Control 10") }, { 80, _TR("General Purpose Button 1 (on/off)") }, { 81, _TR("General Purpose Button 2 (on/off)") }, { 82, _TR("General Purpose Button 3 (on/off)") }, { 83, _TR("General Purpose Button 4 (on/off)") }, { 91, _TR("Effects Level") }, { 92, _TR("Tremulo Level") }, { 93, _TR("Chorus Level") }, { 94, _TR("Celeste Level") }, { 95, _TR("Phaser Level") }, { 96, _TR("Data Button Increment") }, { 97, _TR("Data Button Decrement") }, { 98, _TR("Non-Registered Parameter (fine)") }, { 99, _TR("Non-Registered Parameter (coarse)") }, {100, _TR("Registered Parameter (fine)") }, {101, _TR("Registered Parameter (coarse)") }, {120, _TR("All Sound Off") }, {121, _TR("All Controllers Off") }, {122, _TR("Local Keyboard (on/off)") }, {123, _TR("All Notes Off") }, {124, _TR("Omni Mode Off") }, {125, _TR("Omni Mode On") }, {126, _TR("Mono Operation") }, {127, _TR("Poly Operation") }, { 0, NULL } }; static QHash g_controllerNames; // Default controller name accessor. const QString& qtractorMidiEditor::defaultControllerName ( unsigned char controller ) { if (g_controllerNames.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; g_aControllerNames[i].name; ++i) { g_controllerNames.insert(g_aControllerNames[i].controller, QObject::tr(g_aControllerNames[i].name, "controllerName")); } } QHash::ConstIterator iter = g_controllerNames.constFind(controller); if (iter == g_controllerNames.constEnd()) return g_sNoname; else return iter.value(); } //---------------------------------------------------------------------------- // MIDI RPN Names - Default RPN names hash map. static struct { unsigned short param; const char *name; } g_aRpnNames[] = { { 0, _TR("Pitch Bend Sensitivity") }, { 1, _TR("Fine Tune") }, { 2, _TR("Coarse Tune") }, { 3, _TR("Tuning Program") }, { 4, _TR("Tuning Bank") }, { 0, NULL } }; static QMap g_rpnNames; // Default RPN map accessor. const QMap& qtractorMidiEditor::defaultRpnNames (void) { if (g_rpnNames.isEmpty()) { // Pre-load RPN-names hash table... for (int i = 0; g_aRpnNames[i].name; ++i) { g_rpnNames.insert(g_aRpnNames[i].param, QObject::tr(g_aRpnNames[i].name, "rpnName")); } } return g_rpnNames; } //---------------------------------------------------------------------------- // MIDI NRPN Names - Default NRPN names hash map. static struct { unsigned short param; const char *name; } g_aNrpnNames[] = { { 136, _TR("Vibrato Rate") }, { 137, _TR("Vibrato Depth") }, { 138, _TR("Vibrato Delay") }, { 160, _TR("Filter Cutoff") }, { 161, _TR("Filter Resonance") }, { 227, _TR("EG Attack") }, { 228, _TR("EG Decay") }, { 230, _TR("EG Release") }, // GS Drum NRPN map... { 2560, _TR("Drum Filter Cutoff") }, { 2688, _TR("Drum Filter Resonance") }, { 2816, _TR("Drum EG Attack") }, { 2944, _TR("Drum EG Decay") }, { 3072, _TR("Drum Pitch Coarse") }, { 3200, _TR("Drum Pitch Fine") }, { 3328, _TR("Drum Level") }, { 3584, _TR("Drum Pan") }, { 3712, _TR("Drum Reverb Send") }, { 3840, _TR("Drum Chorus Send") }, { 3968, _TR("Drum Variation Send") }, { 0, NULL } }; static QMap g_nrpnNames; // Default NRPN map accessor. const QMap& qtractorMidiEditor::defaultNrpnNames (void) { if (g_nrpnNames.isEmpty()) { // Pre-load NRPN-names hash table... const QString sDrumNrpnName("%1 (%2)"); for (int i = 0; g_aNrpnNames[i].name; ++i) { const unsigned short param = g_aNrpnNames[i].param; const QString& sName = QObject::tr(g_aNrpnNames[i].name, "nrpnName"); if (param < 2560) { g_nrpnNames.insert(param, sName); } else { for (int j = 12; g_aNoteNames[j].name; ++j) { const unsigned char note = g_aNoteNames[j].note; g_nrpnNames.insert(param + note, sDrumNrpnName.arg(sName).arg(note)); // .arg(defaultNoteName(note, true))); } } } } return g_nrpnNames; } //---------------------------------------------------------------------------- // MIDI Control-14 Names - Default controller names hash map. static struct { unsigned char controller; const char *name; } g_aControl14Names[] = { { 1, _TR("Modulation Wheel (14bit)") }, { 2, _TR("Breath Controller (14bit)") }, { 4, _TR("Foot Pedal (14bit)") }, { 5, _TR("Portamento Time (14bit)") }, { 7, _TR("Volume (14bit)") }, { 8, _TR("Balance (14bit)") }, { 10, _TR("Pan Position (14bit)") }, { 11, _TR("Expression (14bit)") }, { 12, _TR("Effect Control 1 (14bit)") }, { 13, _TR("Effect Control 2 (14bit)") }, { 16, _TR("General Purpose Slider 1 (14bit)") }, { 17, _TR("General Purpose Slider 2 (14bit)") }, { 18, _TR("General Purpose Slider 3 (14bit)") }, { 19, _TR("General Purpose Slider 4 (14bit)") }, { 0, NULL } }; static QHash g_control14Names; // Default control-14 name accessor. const QString& qtractorMidiEditor::defaultControl14Name ( unsigned char controller ) { if (g_control14Names.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; g_aControl14Names[i].name; ++i) { g_control14Names.insert(g_aControl14Names[i].controller, QObject::tr(g_aControl14Names[i].name, "control14Name")); } } QHash::ConstIterator iter = g_control14Names.constFind(controller); if (iter == g_control14Names.constEnd()) return g_sNoname; else return iter.value(); } //---------------------------------------------------------------------------- // MIDI Scale Names - Default scale names table. static struct { const char *name; unsigned char note[12]; } g_aScaleTab[] = { { _TR("Chromatic"), { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11 } }, { _TR("Major"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, { _TR("Minor"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, { _TR("Melodic Minor (Asc)"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, { _TR("Melodic Minor (Desc)"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, { _TR("Whole Tone"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 8,10,10 } }, { _TR("Pentatonic Major"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, { _TR("Pentatonic Minor"), { 0, 0, 0, 3, 3, 5, 5, 7, 7, 7,10,10 } }, { _TR("Pentatonic Blues"), { 0, 0, 0, 3, 3, 5, 6, 7, 7, 7,10,10 } }, { _TR("Pentatonic Neutral"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 7,10,10 } }, { _TR("Octatonic (H-W)"), { 0, 1, 1, 3, 4, 4, 6, 7, 7, 9,10,10 } }, { _TR("Octatonic (W-H)"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, { _TR("Ionian"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" { _TR("Dorian"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, { _TR("Phrygian"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, { _TR("Lydian"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, { _TR("Mixolydian"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9,10,10 } }, { _TR("Aeolian"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" { _TR("Locrian"), { 0, 1, 1, 3, 3, 5, 6, 6, 8, 8,10,10 } }, { _TR("Egyptian"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 7,10,10 } }, // identical to "Pentatonic Neutral" { _TR("Eight Tone Spanish"), { 0, 1, 1, 3, 4, 5, 6, 6, 6, 6,10,10 } }, { _TR("Hawaiian"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Melodic Minor (Ascending)" { _TR("Hindu"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, { _TR("Hirajoshi"), { 0, 0, 2, 3, 3, 3, 3, 7, 8, 8, 8, 8 } }, { _TR("Hungarian Major"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 9,10,10 } }, { _TR("Hungarian Minor"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, { _TR("Hungarian Gypsy"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, { _TR("Japanese (A)"), { 0, 1, 1, 1, 1, 5, 5, 7, 8, 8, 8, 8 } }, { _TR("Japanese (B)"), { 0, 0, 2, 2, 2, 5, 5, 7, 8, 8, 8, 8 } }, { _TR("Jewish (Adonai Malakh)"), { 0, 1, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, { _TR("Jewish (Ahaba Rabba)"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8,10,10 } }, { _TR("Jewish (Magen Abot)"), { 0, 1, 1, 3, 4, 4, 6, 6, 8, 8,10,11 } }, { _TR("Oriental (A)"), { 0, 1, 1, 1, 4, 5, 6, 6, 8, 8,10,10 } }, { _TR("Oriental (B)"), { 0, 1, 1, 1, 1, 1, 6, 6, 6, 9,10,10 } }, { _TR("Oriental (C)"), { 0, 1, 1, 1, 4, 5, 6, 6, 6, 9,10,10 } }, { _TR("Roumanian Minor"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9,10,10 } }, { _TR("Neapolitan"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, { _TR("Neapolitan Major"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, { _TR("Neapolitan Minor"), { 0, 1, 1, 1, 1, 5, 5, 7, 8, 8,10,10 } }, // { _TR("Mohammedan"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Harmonic Minor" { _TR("Overtone"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9,10,10 } }, // { _TR("Diatonic"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, // identical to "Pentatonic Major" // { _TR("Double Harmonic"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" { _TR("Eight Tone Spanish"), { 0, 1, 1, 3, 4, 5, 6, 6, 8, 8,10,10 } }, { _TR("Leading Whole Tone"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 8,10,11 } }, { _TR("Nine Tone Scale"), { 0, 0, 2, 3, 4, 4, 6, 7, 8, 9, 9,11 } }, { _TR("Dominant Seventh"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 9,10,10 } }, { _TR("Augmented"), { 0, 0, 0, 3, 4, 4, 4, 7, 8, 8, 8,11 } }, { _TR("Algerian"), { 0, 0, 2, 3, 3, 5, 6, 7, 8, 8, 8,11 } }, { _TR("Arabian (A)"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, // identical to "Octatonic (W-H)" { _TR("Arabian (B)"), { 0, 0, 2, 2, 4, 5, 6, 6, 8, 8,10,10 } }, // { _TR("Asavari Theta"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" { _TR("Balinese"), { 0, 1, 1, 3, 3, 3, 3, 7, 8, 8, 8, 8 } }, // { _TR("Bilaval Theta"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" // { _TR("Bhairav Theta"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" // { _TR("Bhairavi Theta"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Phrygian" // { _TR("Byzantine"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" { _TR("Chinese"), { 0, 0, 0, 0, 4, 4, 6, 7, 7, 7, 7,11 } }, // { _TR("Chinese Mongolian"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, // identical to "Pentatonic Major" { _TR("Diminished"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, // identical to "Octatonic (W-H)" // { _TR("Egyptian"), { 0, 0, 2, 2, 2, 5, 5, 7, 7, 7,10,10 } }, // identical to "Pentatonic Neutral" // { _TR("Ethiopian (A Raray)"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" // { _TR("Ethiopian (Geez & Ezel)"),{ 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" // { _TR("Hawaiian"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Melodic Minor (Ascending)" // { _TR("Hindustan"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Hindu" { _TR("Japanese (Ichikosucho)"), { 0, 0, 2, 2, 4, 5, 6, 7, 7, 9, 9,11 } }, { _TR("Japanese (Taishikicho)"), { 0, 0, 2, 2, 4, 5, 6, 7, 7, 9,10,11 } }, { _TR("Javaneese"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // { _TR("Kafi Theta"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // identical to "Dorian" // { _TR("Kalyan Theta"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Lydian" // { _TR("Khamaj Theta"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9,10,10 } }, // identical to "Mixolydian" // { _TR("Madelynian"), { 0, 1, 1, 3, 3, 5, 6, 6, 8, 8,10,10 } }, // identical to "Locrian" { _TR("Marva Theta"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 9, 9,11 } }, #ifdef QTRACTOR_MELA_SCALES { _TR("Mela Bhavapriya"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 9, 9, 9 } }, { _TR("Mela Chakravakam"), { 0, 1, 1, 1, 4, 5, 5, 7, 7, 9,10,10 } }, { _TR("Mela Chalanata"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 7,10,11 } }, // { _TR("Mela Charukesi"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Hindu" { _TR("Mela Chitrambari"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 7,10,11 } }, { _TR("Mela Dharmavati"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9, 9,11 } }, { _TR("Mela Dhatuvardhani"), { 0, 0, 0, 3, 4, 4, 6, 7, 8, 8, 8,11 } }, { _TR("Mela Dhavalambari"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 9, 9, 9 } }, // { _TR("Mela Dhenuka"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Neapolitan" // { _TR("Mela Dhirasankarabharana"),{0, 0, 2, 2, 4, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Major" { _TR("Mela Divyamani"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 7,10,11 } }, // { _TR("Mela Gamanasrama"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Marva Theta" { _TR("Mela Ganamurti"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 8, 8,11 } }, { _TR("Mela Gangeyabhusani"), { 0, 0, 0, 3, 4, 5, 5, 7, 8, 8, 8,11 } }, // { _TR("Mela Gaurimanohari"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Melodic Minor (Ascending)" { _TR("Mela Gavambodhi"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 9, 9, 9 } }, { _TR("Mela Gayakapriya"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 9, 9, 9 } }, // { _TR("Mela Hanumattodi"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Phrygian" // { _TR("Mela Harikambhoji"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 9,10,10 } }, // identical to "Mixolydian" { _TR("Mela Hatakambari"), { 0, 1, 1, 1, 4, 5, 5, 7, 7, 7,10,11 } }, // { _TR("Mela Hemavati"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9,10,10 } }, // identical to "Roumanian Minor" { _TR("Mela Jalarnavam"), { 0, 1, 2, 2, 2, 2, 6, 7, 8, 8,10,10 } }, { _TR("Mela Jhalavarali"), { 0, 1, 2, 2, 2, 2, 6, 7, 8, 8, 8,11 } }, { _TR("Mela Jhankaradhvani"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 9, 9, 9 } }, { _TR("Mela Jyotisvarupini"), { 0, 0, 0, 3, 4, 4, 6, 7, 8, 8,10,10 } }, { _TR("Mela Kamavarardhani"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 8, 8,11 } }, // { _TR("Mela Kanakangi"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 9, 9, 9 } }, // identical to "Mela Bhavapriya" { _TR("Mela Kantamani"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 9, 9, 9 } }, // { _TR("Mela Kharaharapriya"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // identical to "Dorian" // { _TR("Mela Kiravani"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Harmonic Minor" // { _TR("Mela Kokilapriya"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9, 9,11 } }, // identical to "Neapolitan Major" { _TR("Mela Kosalam"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 9, 9,11 } }, { _TR("Mela Latangi"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 8, 8,11 } }, { _TR("Mela Manavati"), { 0, 1, 2, 2, 2, 5, 5, 7, 7, 9, 9,11 } }, { _TR("Mela Mararanjani"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 9, 9, 9 } }, // { _TR("Mela Mayamalavagaula"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" // { _TR("Mela Mechakalyani"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Lydian" { _TR("Mela Naganandini"), { 0, 0, 2, 2, 4, 5, 5, 7, 7, 7,10,11 } }, { _TR("Mela Namanarayani"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 8,10,10 } }, // { _TR("Mela Nasikabhusani"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 9,10,10 } }, // identical to "Hungarian Major" // { _TR("Mela Natabhairavi"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" // { _TR("Mela Natakapriya"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 9,10,10 } }, // identical to "Javaneese" { _TR("Mela Navanitam"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 9,10,10 } }, { _TR("Mela Nitimati"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 7,10,11 } }, { _TR("Mela Pavani"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 9, 9,11 } }, { _TR("Mela Ragavardhani"), { 0, 0, 0, 3, 4, 5, 5, 7, 8, 8,10,10 } }, { _TR("Mela Raghupriya"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 7,10,11 } }, { _TR("Mela Ramapriya"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 9,10,10 } }, { _TR("Mela Rasikapriya"), { 0, 0, 0, 3, 4, 4, 6, 7, 7, 7,10,11 } }, { _TR("Mela Ratnangi"), { 0, 1, 2, 2, 2, 5, 5, 7, 8, 8,10,10 } }, { _TR("Mela Risabhapriya"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 8,10,10 } }, { _TR("Mela Rupavati"), { 0, 1, 1, 3, 3, 5, 5, 7, 7, 7,10,11 } }, { _TR("Mela Sadvidhamargini"), { 0, 1, 1, 3, 3, 3, 6, 7, 7, 9,10,10 } }, { _TR("Mela Salagam"), { 0, 1, 2, 2, 2, 2, 6, 7, 8, 9, 9, 9 } }, { _TR("Mela Sanmukhapriya"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 8,10,10 } }, { _TR("Mela Sarasangi"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8, 8,11 } }, { _TR("Mela Senavati"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 9, 9, 9 } }, // { _TR("Mela Simhendramadhyama"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, // identical to "Hungarian Minor" { _TR("Mela Subhapantuvarali"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, { _TR("Mela Sucharitra"), { 0, 0, 0, 3, 4, 4, 6, 7, 8, 9, 9, 9 } }, { _TR("Mela Sulini"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 9, 9,11 } }, { _TR("Mela Suryakantam"), { 0, 1, 1, 1, 4, 5, 5, 7, 7, 9, 9,11 } }, // { _TR("Mela Suvarnangi"), { 0, 1, 2, 2, 2, 2, 6, 7, 7, 9, 9,11 } }, // identical to "Mela Pavani" { _TR("Mela Syamalangi"), { 0, 0, 2, 3, 3, 3, 6, 7, 8, 9, 9, 9 } }, { _TR("Mela Tanarupi"), { 0, 1, 2, 2, 2, 5, 5, 7, 7, 7,10,11 } }, // { _TR("Mela Vaschaspati"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9,10,10 } }, // identical to "Overtone" { _TR("Mela Vagadhisvari"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 9,10,10 } }, // { _TR("Mela Vakulabharanam"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Jewish (Ahaba Rabba)" { _TR("Mela Vanaspati"), { 0, 1, 2, 2, 2, 5, 5, 7, 7, 9,10,10 } }, { _TR("Mela Varunapriya"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 7,10,11 } }, // { _TR("Mela Visvambari"), { 0, 1, 1, 1, 4, 4, 6, 7, 7, 7,10,11 } }, // identical to "Mela Divyamani" { _TR("Mela Yagapriya"), { 0, 0, 0, 3, 4, 5, 5, 7, 8, 9, 9, 9 } }, #endif // QTRACTOR_MELA_SCALES // { _TR("Mohammedan"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Harmonic Minor" { _TR("Persian"), { 0, 1, 1, 1, 4, 5, 6, 6, 8, 8, 8,11 } }, { _TR("Purvi Theta"), { 0, 1, 1, 1, 4, 4, 6, 7, 8, 8, 8,11 } }, // identical to "Mela Kamavarardhani" { _TR("Spanish Gypsy"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Jewish (Ahaba Rabba)" { _TR("Todi Theta"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, // identical to "Mela Subhapantuvarali" // { _TR("Aux Diminished"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 9, 9,11 } }, // identical to "Octatonic (W-H)" // { _TR("Aux Augmented"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 8,10,10 } }, // identical to "Whole Tone" // { _TR("Aux Diminished Blues"), { 0, 1, 1, 3, 4, 4, 6, 7, 7, 9,10,10 } }, // identical to "Octatonic (H-W)" { _TR("Enigmatic"), { 0, 1, 1, 1, 4, 4, 6, 6, 8, 8,10,11 } }, { _TR("Kumoi"), { 0, 0, 2, 3, 3, 3, 3, 7, 7, 9, 9, 9 } }, { _TR("Lydian Augmented"), { 0, 0, 2, 2, 4, 4, 6, 6, 8, 9, 9,11 } }, { _TR("Pelog"), { 0, 1, 1, 3, 3, 3, 3, 7, 8, 8, 8, 8 } }, // identical to "Balinese" { _TR("Prometheus"), { 0, 0, 2, 2, 4, 4, 6, 6, 6, 9,10,10 } }, { _TR("Prometheus Neapolitan"), { 0, 1, 1, 1, 4, 4, 6, 6, 6, 9,10,10 } }, { _TR("Six Tone Symmetrical"), { 0, 1, 1, 1, 4, 5, 5, 5, 8, 9, 9, 9 } }, { _TR("Super Locrian"), { 0, 1, 1, 3, 4, 4, 6, 6, 8, 8,10,10 } }, { _TR("Lydian Minor"), { 0, 0, 2, 2, 4, 4, 6, 7, 8, 8,10,10 } }, // identical to "Mela Risabhapriya" { _TR("Lydian Diminished"), { 0, 0, 2, 3, 3, 3, 6, 7, 7, 9, 9,11 } }, // identical to "Mela Dharmavati" // { _TR("Major Locrian"), { 0, 0, 2, 2, 4, 5, 6, 6, 8, 8,10,10 } }, // identical to "Arabian (B)" // { _TR("Hindu"), { 0, 0, 2, 2, 4, 5, 5, 7, 8, 8,10,10 } }, // identical to "Hindu" // { _TR("Diminished Whole Tone"), { 0, 1, 1, 3, 4, 4, 6, 6, 8, 8,10,10 } }, // identical to "Super Locrian" { _TR("Half Diminished"), { 0, 0, 2, 3, 3, 5, 6, 6, 8, 8,10,10 } }, { _TR("Bhairav"), { 0, 1, 1, 1, 4, 5, 5, 7, 8, 8, 8,11 } }, // identical to "Hungarian Gypsy Persian" { _TR("Yaman"), { 0, 0, 2, 2, 4, 4, 6, 7, 7, 9, 9,11 } }, // identical to "Lydian" { _TR("Todi"), { 0, 1, 1, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Phrygian" { _TR("Jog"), { 0, 0, 0, 3, 4, 5, 5, 7, 7, 7,10,10 } }, { _TR("Multani"), { 0, 1, 1, 3, 3, 3, 6, 7, 8, 8, 8,11 } }, // identical to "Mela Subhapantuvarali" { _TR("Darbari"), { 0, 0, 2, 3, 3, 5, 5, 7, 8, 8,10,10 } }, // identical to "Melodic Minor (Descending)" { _TR("Malkauns"), { 0, 0, 0, 3, 3, 5, 5, 5, 8, 8,10,10 } }, { _TR("Bhoopali"), { 0, 0, 2, 2, 4, 4, 4, 7, 7, 9, 9, 9 } }, // identical to "Pentatonic Major" { _TR("Shivaranjani"), { 0, 0, 2, 3, 3, 3, 3, 7, 7, 9, 9, 9 } }, // identical to "Kumoi" { _TR("Marwa"), { 0, 1, 1, 1, 4, 4, 6, 6, 6, 9, 9,11 } }, // { _TR("Blues"), { 0, 0, 0, 3, 3, 5, 6, 7, 7, 7,10,10 } }, // identical to "Pentatonic Blues" { _TR("Minor 5"), { 0, 0, 0, 3, 3, 5, 5, 7, 7, 7,10,10 } }, // identical to "Pentatonic Minor" { _TR("Major 5"), { 0, 0, 0, 0, 4, 5, 5, 7, 7, 7, 7,11 } }, { _TR("5"), { 0, 0, 0, 0, 0, 0, 0, 7, 7, 7, 7, 7 } }, { _TR("45"), { 0, 0, 0, 0, 0, 5, 5, 7, 7, 7, 7, 7 } }, { _TR("457"), { 0, 0, 0, 0, 0, 5, 5, 7, 7, 7,10,10 } }, { _TR("M 6"), { 0, 0, 2, 3, 3, 5, 5, 7, 7, 7,10,11 } }, // identical to "Mela Varunapriya" { NULL, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } }; // Default scale key note names accessor. const QStringList& qtractorMidiEditor::scaleKeyNames (void) { static QStringList s_scaleKeys; if (s_scaleKeys.isEmpty()) { for (int i = 0; i < 12; ++i) s_scaleKeys.append(QObject::tr(g_aNoteNames[i].name, "scaleKeyName")); } return s_scaleKeys; } // Default scale type names table accessor. const QStringList& qtractorMidiEditor::scaleTypeNames (void) { static QStringList s_scaleTypes; if (s_scaleTypes.isEmpty()) { for (int i = 0; g_aScaleTab[i].name; ++i) s_scaleTypes.append(QObject::tr(g_aScaleTab[i].name, "scaleTypeName")); } return s_scaleTypes; } // Scale quantizer method. unsigned char qtractorMidiEditor::snapToScale ( unsigned char note, int iKey, int iScale ) { const int n = int(note) + (12 - iKey); return 12 * ((n / 12) - 1) + iKey + int(g_aScaleTab[iScale].note[n % 12]); } //---------------------------------------------------------------------------- // qtractorMidiEdit::ClipBoard - MIDI editor clipaboard singleton. // Singleton declaration. qtractorMidiEditor::ClipBoard qtractorMidiEditor::g_clipboard; //---------------------------------------------------------------------------- // qtractorMidiEdit::DragTimeScale - Specialized drag/time-scale (draft)... struct qtractorMidiEditor::DragTimeScale { DragTimeScale(qtractorTimeScale *ts, unsigned long offset) : cursor(ts) { node = cursor.seekFrame(offset); t0 = node->tickFromFrame(offset); x0 = ts->pixelFromFrame(offset); } qtractorTimeScale::Cursor cursor; qtractorTimeScale::Node *node; unsigned long t0; int x0; }; //---------------------------------------------------------------------------- // qtractorMidiEditor -- The main MIDI sequence editor widget. // Constructor. qtractorMidiEditor::qtractorMidiEditor ( QWidget *pParent ) : QSplitter(Qt::Vertical, pParent) { // Initialize instance variables... m_pMidiClip = NULL; // Event fore/background colors. m_foreground = Qt::darkBlue; m_background = Qt::blue; // Common drag state. m_dragState = DragNone; m_dragCursor = DragNone; m_resizeMode = ResizeNone; m_pEventDrag = NULL; m_bEventDragEdit = false; m_pRubberBand = NULL; // Zoom mode flag. m_iZoomMode = ZoomAll; // Edit mode flags. m_bEditMode = false; m_bEditModeDraw = false; // Snap-to-beat/bar grid/zebra mode. m_bSnapZebra = false; m_bSnapGrid = false; // Floating tool-tips mode. m_bToolTips = true; // Last default editing values. m_last.note = 0x3c; // middle-C m_last.value = 0x40; m_last.pitchBend = 0; m_last.duration = 0; // The local mighty command pattern instance. m_pCommands = new qtractorCommandList(); // Local time-scale. m_pTimeScale = new qtractorTimeScale(); // The original clip time-scale length/time. m_iClipLengthTime = 0; // The local time-scale offset/length. m_iOffset = 0; m_iLength = 0; // Local edit-head/tail positioning. m_iEditHeadX = 0; m_iEditTailX = 0; // Local play-head positioning. m_iPlayHeadX = 0; m_bSyncView = false; // Note autition while editing. m_bSendNotes = false; // Event (note) duration rectangle vs. stick. m_bNoteDuration = false; // Event (note, velocity) coloring. m_bNoteColor = false; m_bValueColor = false; // Which widget holds focus on drag-paste? m_pEditPaste = NULL; // Snap-to-scale (aka.in-place scale-quantize) stuff. m_iSnapToScaleKey = 0; m_iSnapToScaleType = 0; // Temporary sync-view/follow-playhead hold state. m_bSyncViewHold = false; m_iSyncViewHold = 0; // Create child frame widgets... QSplitter *pSplitter = new QSplitter(Qt::Horizontal, this); QWidget *pVBoxLeft = new QWidget(pSplitter); QWidget *pVBoxRight = new QWidget(pSplitter); QWidget *pHBoxBottom = new QWidget(this); // Create child view widgets... m_pEditListHeader = new QFrame(pVBoxLeft); m_pEditListHeader->setFixedHeight(20); m_pEditList = new qtractorMidiEditList(this, pVBoxLeft); m_pEditList->setMinimumWidth(32); m_pEditTime = new qtractorMidiEditTime(this, pVBoxRight); m_pEditTime->setFixedHeight(20); m_pEditView = new qtractorMidiEditView(this, pVBoxRight); m_pEditEventScale = new qtractorMidiEditEventScale(this, pHBoxBottom); m_pEditEvent = new qtractorMidiEditEvent(this, pHBoxBottom); m_pEditEventFrame = new QFrame(pHBoxBottom); m_pEditList->updateContentsHeight(); m_pThumbView = new qtractorMidiThumbView(this); // Create child box layouts... QVBoxLayout *pVBoxLeftLayout = new QVBoxLayout(pVBoxLeft); pVBoxLeftLayout->setMargin(0); pVBoxLeftLayout->setSpacing(0); pVBoxLeftLayout->addWidget(m_pEditListHeader); pVBoxLeftLayout->addWidget(m_pEditList); pVBoxLeft->setLayout(pVBoxLeftLayout); QVBoxLayout *pVBoxRightLayout = new QVBoxLayout(pVBoxRight); pVBoxRightLayout->setMargin(0); pVBoxRightLayout->setSpacing(0); pVBoxRightLayout->addWidget(m_pEditTime); pVBoxRightLayout->addWidget(m_pEditView); pVBoxRight->setLayout(pVBoxRightLayout); QHBoxLayout *pHBoxBottomLayout = new QHBoxLayout(pHBoxBottom); pHBoxBottomLayout->setMargin(0); pHBoxBottomLayout->setSpacing(0); pHBoxBottomLayout->addWidget(m_pEditEventScale); pHBoxBottomLayout->addWidget(m_pEditEvent); pHBoxBottomLayout->addWidget(m_pEditEventFrame); pHBoxBottom->setLayout(pHBoxBottomLayout); // pSplitter->setOpaqueResize(false); pSplitter->setStretchFactor(pSplitter->indexOf(pVBoxLeft), 0); pSplitter->setHandleWidth(2); // QSplitter::setOpaqueResize(false); QSplitter::setStretchFactor(QSplitter::indexOf(pHBoxBottom), 0); QSplitter::setHandleWidth(2); QSplitter::setWindowIcon(QIcon(":/images/qtractorMidiEditor.png")); QSplitter::setWindowTitle(tr("MIDI Editor")); // To have all views in positional sync. QObject::connect(m_pEditList, SIGNAL(contentsMoving(int,int)), m_pEditView, SLOT(contentsYMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pEditTime, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pEditList, SLOT(contentsYMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pEditEvent, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditEvent, SIGNAL(contentsMoving(int,int)), m_pEditTime, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditEvent, SIGNAL(contentsMoving(int,int)), m_pEditView, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pEditView, SIGNAL(contentsMoving(int,int)), m_pThumbView, SLOT(updateThumb())); QObject::connect(m_pCommands, SIGNAL(updateNotifySignal(unsigned int)), SLOT(updateNotifySlot(unsigned int))); // FIXME: Initial horizontal splitter sizes. QList sizes; sizes.append(48); sizes.append(752); pSplitter->setSizes(sizes); } // Destructor. qtractorMidiEditor::~qtractorMidiEditor (void) { resetDragState(NULL); // Release local instances. delete m_pTimeScale; delete m_pCommands; } // Editing sequence accessor. void qtractorMidiEditor::setMidiClip ( qtractorMidiClip *pMidiClip ) { // So, this is the brand new object to edit... m_pMidiClip = pMidiClip; if (m_pMidiClip) { // Now set the editing MIDI sequence alright... setClipLength(m_pMidiClip->clipLength()); setOffset(m_pMidiClip->clipStart()); setLength(m_pMidiClip->clipLength()); // Set its most outstanding properties... qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack) { setForeground(pTrack->foreground()); setBackground(pTrack->background()); } // And the last but not least... qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq) { // Reset some internal state... m_cursor.reset(pSeq); m_cursorAt.reset(pSeq); // Reset as last on middle note and snap duration... m_last.note = (pSeq->noteMin() + pSeq->noteMax()) >> 1; if (m_last.note == 0) m_last.note = 0x3c; // Default to middle-C. } // Got clip! } else { // Reset those little things too.. setClipLength(0); setOffset(0); setLength(0); } // All commands reset. m_pCommands->clear(); } qtractorMidiClip *qtractorMidiEditor::midiClip (void) const { return m_pMidiClip; } // MIDI clip property accessors. const QString& qtractorMidiEditor::filename (void) const { return m_pMidiClip->filename(); } unsigned short qtractorMidiEditor::trackChannel (void) const { return (m_pMidiClip ? m_pMidiClip->trackChannel() : 0); } unsigned short qtractorMidiEditor::format (void) const { return (m_pMidiClip ? m_pMidiClip->format() : 0); } qtractorMidiSequence *qtractorMidiEditor::sequence (void) const { return (m_pMidiClip ? m_pMidiClip->sequence() : NULL); } // Event foreground (outline) color. void qtractorMidiEditor::setForeground ( const QColor& fore ) { m_foreground = fore; } const QColor& qtractorMidiEditor::foreground (void) const { return m_foreground; } // Event background (fill) color. void qtractorMidiEditor::setBackground ( const QColor& back ) { m_background = back; } const QColor& qtractorMidiEditor::background (void) const { return m_background; } // Zoom (view) mode. void qtractorMidiEditor::setZoomMode ( int iZoomMode ) { m_iZoomMode = iZoomMode; } int qtractorMidiEditor::zoomMode (void) const { return m_iZoomMode; } // Zoom ratio accessors. void qtractorMidiEditor::setHorizontalZoom ( unsigned short iHorizontalZoom ) { m_pTimeScale->setHorizontalZoom(iHorizontalZoom); m_pTimeScale->updateScale(); } unsigned short qtractorMidiEditor::horizontalZoom (void) const { return m_pTimeScale->horizontalZoom(); } void qtractorMidiEditor::setVerticalZoom ( unsigned short iVerticalZoom ) { // Hold and try setting new item height... const int iZoomStep = int(iVerticalZoom) - int(verticalZoom()); int iItemHeight = (iVerticalZoom * qtractorMidiEditList::ItemHeightBase) / 100; if (iItemHeight < qtractorMidiEditList::ItemHeightMax && iZoomStep > 0) ++iItemHeight; else if (iItemHeight > qtractorMidiEditList::ItemHeightMin && iZoomStep < 0) --iItemHeight; m_pEditList->setItemHeight(iItemHeight); m_pTimeScale->setVerticalZoom(iVerticalZoom); } unsigned short qtractorMidiEditor::verticalZoom (void) const { return m_pTimeScale->verticalZoom(); } // Edit (creational) mode. void qtractorMidiEditor::setEditMode ( bool bEditMode ) { resetDragState(NULL); m_bEditMode = bEditMode; // updateContents(); } bool qtractorMidiEditor::isEditMode (void) const { return m_bEditMode; } // Edit draw (notes) mode. void qtractorMidiEditor::setEditModeDraw ( bool bEditModeDraw ) { m_bEditModeDraw = bEditModeDraw; } bool qtractorMidiEditor::isEditModeDraw (void) const { return m_bEditModeDraw; } // Snap-to-bar zebra mode. void qtractorMidiEditor::setSnapZebra ( bool bSnapZebra ) { m_bSnapZebra = bSnapZebra; // updateContents(); } bool qtractorMidiEditor::isSnapZebra (void) const { return m_bSnapZebra; } // Snap-to-beat grid mode. void qtractorMidiEditor::setSnapGrid ( bool bSnapGrid ) { m_bSnapGrid = bSnapGrid; // updateContents(); } bool qtractorMidiEditor::isSnapGrid (void) const { return m_bSnapGrid; } // Floating tool-tips mode. void qtractorMidiEditor::setToolTips ( bool bToolTips ) { m_bToolTips = bToolTips; } bool qtractorMidiEditor::isToolTips (void) const { return m_bToolTips; } // Local time scale accessor. qtractorTimeScale *qtractorMidiEditor::timeScale (void) const { return m_pTimeScale; } unsigned long qtractorMidiEditor::timeOffset (void) const { return (m_pTimeScale ? m_pTimeScale->tickFromFrame(m_iOffset) : 0); } // The original clip time-scale length/time. void qtractorMidiEditor::setClipLength ( unsigned long iClipLength ) { if (m_pTimeScale) { m_iClipLengthTime = m_pTimeScale->tickFromFrame(m_iOffset + iClipLength) - m_pTimeScale->tickFromFrame(m_iOffset); } else { m_iClipLengthTime = 0; } } unsigned long qtractorMidiEditor::clipLength (void) const { if (m_pTimeScale == NULL) return 0; return m_pTimeScale->frameFromTick( m_pTimeScale->tickFromFrame(m_iOffset) + m_iClipLengthTime) - m_iOffset; } // Reset original clip time-scale length/time. void qtractorMidiEditor::resetClipLength (void) { if (m_pMidiClip) setClipLength(m_pMidiClip->clipLength()); } // Time-scale offset (in frames) accessors. void qtractorMidiEditor::setOffset ( unsigned long iOffset ) { m_iOffset = iOffset; } unsigned long qtractorMidiEditor::offset (void) const { return m_iOffset; } // Time-scale length (in frames) accessors. void qtractorMidiEditor::setLength ( unsigned long iLength ) { m_iLength = iLength; } unsigned long qtractorMidiEditor::length (void) const { return m_iLength; } // Clip recording/overdub status. bool qtractorMidiEditor::isClipRecord (void) const { qtractorTrack *pTrack = (m_pMidiClip ? m_pMidiClip->track() : NULL); return (pTrack ? pTrack->clipRecord() == m_pMidiClip : false); } // Edit-head/tail positioning. void qtractorMidiEditor::setEditHead ( unsigned long iEditHead, bool bSyncView ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (iEditHead > pSession->editTail()) setEditTail(iEditHead, bSyncView); else setSyncViewHoldOn(true); if (bSyncView) pSession->setEditHead(iEditHead); const int iEditHeadX = m_pTimeScale->pixelFromFrame(iEditHead) - m_pTimeScale->pixelFromFrame(m_iOffset); drawPositionX(m_iEditHeadX, iEditHeadX, bSyncView); } int qtractorMidiEditor::editHeadX (void) const { return m_iEditHeadX; } void qtractorMidiEditor::setEditTail ( unsigned long iEditTail, bool bSyncView ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (iEditTail < pSession->editHead()) setEditHead(iEditTail, bSyncView); else setSyncViewHoldOn(true); if (bSyncView) pSession->setEditTail(iEditTail); const int iEditTailX = m_pTimeScale->pixelFromFrame(iEditTail) - m_pTimeScale->pixelFromFrame(m_iOffset); drawPositionX(m_iEditTailX, iEditTailX, bSyncView); } int qtractorMidiEditor::editTailX (void) const { return m_iEditTailX; } // Play-head positioning. void qtractorMidiEditor::setPlayHead ( unsigned long iPlayHead, bool bSyncView ) { if (bSyncView) bSyncView = m_bSyncView; const int iPlayHeadX = m_pTimeScale->pixelFromFrame(iPlayHead) - m_pTimeScale->pixelFromFrame(m_iOffset); drawPositionX(m_iPlayHeadX, iPlayHeadX, bSyncView); } int qtractorMidiEditor::playHeadX (void) const { return m_iPlayHeadX; } // Update time-scale to master session. void qtractorMidiEditor::updateTimeScale (void) { if (m_pMidiClip == NULL) return; if (m_pTimeScale == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; m_pTimeScale->sync(*pSession->timeScale()); setOffset(m_pMidiClip->clipStart()); setLength(m_pMidiClip->clipLength()); setPlayHead(pSession->playHead(), false); setEditHead(pSession->editHead(), false); setEditTail(pSession->editTail(), false); } // Play-head follow-ness. void qtractorMidiEditor::setSyncView ( bool bSyncView ) { m_bSyncView = bSyncView; m_iSyncViewHold = 0; } bool qtractorMidiEditor::isSyncView (void) const { return m_bSyncView; } // Note autition while editing. void qtractorMidiEditor::setSendNotes ( bool bSendNotes ) { m_bSendNotes = bSendNotes; } bool qtractorMidiEditor::isSendNotes (void) const { return m_bSendNotes; } // Event value stick vs. duration rectangle. void qtractorMidiEditor::setNoteDuration ( bool bNoteDuration ) { m_bNoteDuration = bNoteDuration; } bool qtractorMidiEditor::isNoteDuration (void) const { return m_bNoteDuration; } // Event (note, velocity) coloring. void qtractorMidiEditor::setNoteColor ( bool bNoteColor ) { m_bNoteColor = bNoteColor; } bool qtractorMidiEditor::isNoteColor (void) const { return m_bNoteColor; } void qtractorMidiEditor::setValueColor ( bool bValueColor ) { m_bValueColor = bValueColor; } bool qtractorMidiEditor::isValueColor (void) const { return m_bValueColor; } // Snap-to-scale/quantize key accessor. void qtractorMidiEditor::setSnapToScaleKey ( int iSnapToScaleKey ) { m_iSnapToScaleKey = iSnapToScaleKey; } int qtractorMidiEditor::snapToScaleKey (void) const { return m_iSnapToScaleKey; } // Snap-to-scale/quantize type accessor. void qtractorMidiEditor::setSnapToScaleType ( int iSnapToScaleType ) { m_iSnapToScaleType = iSnapToScaleType; } int qtractorMidiEditor::snapToScaleType (void) const { return m_iSnapToScaleType; } // Vertical line position drawing. void qtractorMidiEditor::drawPositionX ( int& iPositionX, int x, bool bSyncView ) { // Update track-view position... const int x0 = m_pEditView->contentsX(); const int w = m_pEditView->width(); const int h = m_pEditView->height(); const int h2 = m_pEditEvent->height(); const int wm = (w >> 3); // Time-line header extents... const int h0 = m_pEditTime->height(); const int d0 = (h0 >> 1); // Restore old position... int x1 = iPositionX - x0; if (iPositionX != x && x1 >= 0 && x1 < w + d0) { // Override old view line... (m_pEditEvent->viewport())->update(QRect(x1, 0, 1, h2)); (m_pEditView->viewport())->update(QRect(x1, 0, 1, h)); (m_pEditTime->viewport())->update(QRect(x1 - d0, d0, h0, d0)); } // New position is in... iPositionX = x; // Force position to be in view? if (bSyncView && (x < x0 || x > x0 + w - wm) && m_dragState == DragNone && m_dragCursor == DragNone // && QApplication::mouseButtons() == Qt::NoButton && --m_iSyncViewHold < 0) { // Move it... m_pEditView->setContentsPos(x - wm, m_pEditView->contentsY()); m_iSyncViewHold = 0; } else { // Draw the line, by updating the new region... x1 = x - x0; if (x1 >= 0 && x1 < w + d0) { (m_pEditEvent->viewport())->update(QRect(x1, 0, 1, h2)); (m_pEditView->viewport())->update(QRect(x1, 0, 1, h)); (m_pEditTime->viewport())->update(QRect(x1 - d0, d0, h0, d0)); } } } // Child widgets accessors. QFrame *qtractorMidiEditor::editListHeader (void) const { return m_pEditListHeader; } qtractorMidiEditList *qtractorMidiEditor::editList (void) const { return m_pEditList; } qtractorMidiEditTime *qtractorMidiEditor::editTime (void) const { return m_pEditTime; } qtractorMidiEditView *qtractorMidiEditor::editView (void) const { return m_pEditView; } qtractorMidiEditEvent *qtractorMidiEditor::editEvent (void) const { return m_pEditEvent; } qtractorMidiEditEventScale *qtractorMidiEditor::editEventScale (void) const { return m_pEditEventScale; } QFrame *qtractorMidiEditor::editEventFrame (void) const { return m_pEditEventFrame; } qtractorMidiThumbView *qtractorMidiEditor::thumbView (void) const { return m_pThumbView; } // Horizontal zoom factor. void qtractorMidiEditor::horizontalZoomStep ( int iZoomStep ) { int iHorizontalZoom = horizontalZoom() + iZoomStep; if (iHorizontalZoom < ZoomMin) iHorizontalZoom = ZoomMin; else if (iHorizontalZoom > ZoomMax) iHorizontalZoom = ZoomMax; if (iHorizontalZoom == horizontalZoom()) return; // Fix the local horizontal view zoom. setHorizontalZoom(iHorizontalZoom); } // Vertical zoom factor. void qtractorMidiEditor::verticalZoomStep ( int iZoomStep ) { int iVerticalZoom = verticalZoom() + iZoomStep; if (iVerticalZoom < ZoomMin) iVerticalZoom = ZoomMin; else if (iVerticalZoom > ZoomMax) iVerticalZoom = ZoomMax; if (iVerticalZoom == verticalZoom()) return; // Fix the local vertical view zoom. setVerticalZoom(iVerticalZoom); } // Zoom view slots. void qtractorMidiEditor::zoomIn (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(+ ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(+ ZoomStep); zoomCenterPost(zc); } void qtractorMidiEditor::zoomOut (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(- ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(- ZoomStep); zoomCenterPost(zc); } void qtractorMidiEditor::zoomReset (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(ZoomBase - m_pTimeScale->horizontalZoom()); if (m_iZoomMode & ZoomVertical) verticalZoomStep(ZoomBase - m_pTimeScale->verticalZoom()); zoomCenterPost(zc); } // Zoom step evaluator. int qtractorMidiEditor::zoomStep (void) const { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); if (modifiers & Qt::ControlModifier) return ZoomMax; if (modifiers & Qt::ShiftModifier) return ZoomBase >> 1; return ZoomStep; } void qtractorMidiEditor::horizontalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::horizontalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::verticalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::verticalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorMidiEditor::horizontalZoomResetSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(ZoomBase - m_pTimeScale->horizontalZoom()); zoomCenterPost(zc); } void qtractorMidiEditor::verticalZoomResetSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(ZoomBase - m_pTimeScale->verticalZoom()); zoomCenterPost(zc); } // Tell whether we can undo last command... bool qtractorMidiEditor::canUndo (void) const { return (m_pCommands->lastCommand() != NULL); } // Tell whether we can redo last command... bool qtractorMidiEditor::canRedo (void) const { return (m_pCommands->nextCommand() != NULL); } // Undo last edit command. void qtractorMidiEditor::undoCommand (void) { m_pCommands->undo(); } // Redo last edit command. void qtractorMidiEditor::redoCommand (void) { m_pCommands->redo(); } // Whether there's any item currently selected. bool qtractorMidiEditor::isSelected (void) const { return (m_select.items().count() > 0); } // Whether there's any item on the clipboard. bool qtractorMidiEditor::isClipboard (void) { // Tell whether there's any item on the clipboard. return (g_clipboard.items.count() > 0); } // Cut current selection to clipboard. void qtractorMidiEditor::cutClipboard (void) { if (m_pMidiClip == NULL) return; if (!isSelected()) return; g_clipboard.clear(); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("cut")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); g_clipboard.items.append(new qtractorMidiEvent(*pEvent)); pEditCommand->removeEvent(pEvent); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Copy current selection to clipboard. void qtractorMidiEditor::copyClipboard (void) { if (m_pMidiClip == NULL) return; if (!isSelected()) return; g_clipboard.clear(); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) g_clipboard.items.append(new qtractorMidiEvent(*iter.key())); selectionChangeNotify(); } // Retrieve current paste period. // (as from current clipboard width) unsigned long qtractorMidiEditor::pastePeriod (void) const { const unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset); unsigned long t1 = 0; unsigned long t2 = 0; int k = 0; QListIterator iter(g_clipboard.items); while (iter.hasNext()) { qtractorMidiEvent *pEvent = iter.next(); unsigned long t = t0 + pEvent->time(); if (t1 > t || k == 0) t1 = t; t += pEvent->duration(); if (t2 < t) t2 = t; ++k; } return m_pTimeScale->frameFromTick(t2) - m_pTimeScale->frameFromTick(t1); } // Paste from clipboard. void qtractorMidiEditor::pasteClipboard ( unsigned short iPasteCount, unsigned long iPastePeriod ) { if (m_pMidiClip == NULL) return; if (!isClipboard()) return; // Reset any current selection, whatsoever... clearSelect(); resetDragState(NULL); // Multi-paste period... if (iPastePeriod < 1) iPastePeriod = pastePeriod(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); const int dx = m_pTimeScale->pixelFromFrame(iPastePeriod); // This is the edit-view spacifics... const int h1 = m_pEditList->itemHeight(); const int ch = m_pEditView->contentsHeight(); // + 1; // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); int k, x1; const unsigned long d0 = t0; QListIterator iter(g_clipboard.items); for (unsigned short i = 0; i < iPasteCount; ++i) { iter.toFront(); k = x1 = 0; while (iter.hasNext()) { qtractorMidiEvent *pEvent = iter.next(); // Common event coords... int y; unsigned long t1 = t0 + pEvent->time(); unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... QRect rectView; if (pEvent->type() == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); rectView.setRect(x - x0, y, w1, h1); } // Event item... QRect rectEvent; const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == m_pEditEvent->eventType()) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration) w1 = 5; if (y < y0) rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rectEvent.setRect(x - x0, y0, w1, y - y0); else rectEvent.setRect(x - x0, y0 - 2, w1, 4); } m_select.addItem(pEvent, rectEvent, rectView, t0 - d0); if (x1 > x || k == 0) x1 = x; ++k; } pNode = cursor.seekTick(x1 + dx); t0 += pNode->tickFromPixel(x1 + dx); pNode = cursor.seekTick(x1); t0 -= pNode->tickFromPixel(x1); } // Stabilize new floating selection... m_select.update(false); // Make sure we've a anchor... if (m_pEventDrag == NULL) m_pEventDrag = m_select.anchorEvent(); // Formally ellect this one as the target view... qtractorScrollView *pScrollView = NULL; qtractorMidiEditSelect::Item *pItem = m_select.findItem(m_pEventDrag); if (pItem) { if (m_pEventDrag->type() == m_pEditView->eventType()) { m_rectDrag = pItem->rectView; pScrollView = m_pEditView; } else { m_rectDrag = pItem->rectEvent; pScrollView = m_pEditEvent; } } // That's right :) if (pScrollView == NULL) { m_dragState = DragStep; // HACK: Force selection clearance! clearSelect(); resetDragState(NULL); return; } // We'll start a brand new floating state... m_dragState = m_dragCursor = DragPaste; m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); // This is the one which is holding focus on drag-paste. m_pEditPaste = pScrollView; // It doesn't matter which one, both pasteable views are due... const QCursor cursr(QPixmap(":/images/editPaste.png"), 20, 20); m_pEditView->setCursor(cursr); m_pEditEvent->setCursor(cursr); // Make sure the mouse pointer is properly located... const QPoint& pos = pScrollView->viewportToContents( pScrollView->viewport()->mapFromGlobal(QCursor::pos())); // Let's-a go... updateDragMove(pScrollView, pos + m_posStep); } // Execute event removal. void qtractorMidiEditor::deleteSelect (void) { if (m_pMidiClip == NULL) return; if (!isSelected()) return; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("delete")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) pEditCommand->removeEvent(iter.key()); m_pCommands->exec(pEditCommand); } // Select all/none contents. void qtractorMidiEditor::selectAll ( qtractorScrollView *pScrollView, bool bSelect, bool bToggle ) { // Select all/none view contents. if (bSelect) { const QRect rect(0, 0, pScrollView->contentsWidth(), pScrollView->contentsHeight()); selectRect(pScrollView, rect, bToggle, true); } else { clearSelect(); resetDragState(pScrollView); selectionChangeNotify(); } // Make sure main view keeps focus... QWidget::activateWindow(); pScrollView->setFocus(); } // Select range view contents. void qtractorMidiEditor::selectRange ( qtractorScrollView *pScrollView, bool bToggle, bool bCommit ) { const int x = m_iEditHeadX; const int y = 0; const int w = m_iEditTailX - m_iEditHeadX; const int h = pScrollView->contentsHeight(); selectRect(pScrollView, QRect(x, y, w, h), bToggle, bCommit); } // Select everything between a given view rectangle. void qtractorMidiEditor::selectRect ( qtractorScrollView *pScrollView, const QRect& rect, bool bToggle, bool bCommit ) { int flags = SelectNone; if (bToggle) flags |= SelectToggle; if (bCommit) flags |= SelectCommit; updateDragSelect(pScrollView, rect.normalized(), flags); resetDragState(pScrollView); selectionChangeNotify(); } // Add/remove one single event to current selection. void qtractorMidiEditor::selectEvent ( qtractorMidiEvent *pEvent, bool bSelect ) { if (pEvent == NULL) return; if (!isEventSelectable(pEvent)) return; QRect rectUpdateView(m_select.rectView()); QRect rectUpdateEvent(m_select.rectEvent()); // Select item (or toggle)... QRect rectEvent, rectView; updateEventRects(pEvent, rectEvent, rectView); m_select.selectItem(pEvent, rectEvent, rectView, true, !bSelect); // Commit selection... m_select.update(true); rectUpdateView = rectUpdateView.united(m_select.rectView()); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size())); rectUpdateEvent = rectUpdateEvent.united(m_select.rectEvent()); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); } // Retrieve current selection. QList qtractorMidiEditor::selectedEvents (void) const { QList list; const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) list.append(iter.key()); return list; } // Selectable event predicate. bool qtractorMidiEditor::isEventSelectable ( qtractorMidiEvent *pEvent ) const { return (pEvent->type() == m_pEditView->eventType() || (pEvent->type() == m_pEditEvent->eventType() && (m_pEditEvent->eventType() != qtractorMidiEvent::CONTROLLER || pEvent->param() == m_pEditEvent->eventParam()))); } // Ensure point visibility depending on view. void qtractorMidiEditor::ensureVisible ( qtractorScrollView *pScrollView, const QPoint& pos ) { const int w = pScrollView->width(); const int wm = (w >> 3); if (pos.x() > w - wm) m_pEditView->updateContentsWidth(pos.x() + wm); if (static_cast (pScrollView) == m_pEditEvent) pScrollView->ensureVisible(pos.x(), 0, 16, 0); else pScrollView->ensureVisible(pos.x(), pos.y(), 16, 16); } // Make given frame position visible in view. void qtractorMidiEditor::ensureVisibleFrame ( qtractorScrollView *pScrollView, unsigned long iFrame ) { const int x0 = pScrollView->contentsX(); const int y = pScrollView->contentsY(); const int w = pScrollView->viewport()->width(); const int w3 = w - (w >> 3); int x = m_pTimeScale->pixelFromFrame(iFrame) - m_pTimeScale->pixelFromFrame(m_iOffset); if (x < x0) x -= w3; else if (x > x0 + w3) x += w3; pScrollView->ensureVisible(x, y, 0, 0); // pScrollView->setFocus(); } // Clear all selection. void qtractorMidiEditor::clearSelect (void) { const QRect rectUpdateView(m_select.rectView()); const QRect rectUpdateEvent(m_select.rectEvent()); m_select.clear(); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size())); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); } // Update all selection rectangular areas. void qtractorMidiEditor::updateSelect ( bool bSelectReset ) { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); // This is the edit-view specifics... const int h1 = m_pEditList->itemHeight(); const int ch = m_pEditView->contentsHeight(); // + 1; // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); // Common event coords... int y; const unsigned long t1 = t0 + pEvent->time(); const unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); pItem->rectView.setRect(x - x0, y, w1, h1); } else pItem->rectView.setRect(0, 0, 0, 0); // Event item... if (etype == m_pEditEvent->eventType()) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration) w1 = 5; if (y < y0) pItem->rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) pItem->rectEvent.setRect(x - x0, y0, w1, y - y0); else pItem->rectEvent.setRect(x - x0, y0 - 2, w1, 4); } else pItem->rectEvent.setRect(0, 0, 0, 0); } // Final touch. m_select.commit(); if (bSelectReset) { m_rectDrag = m_select.rectView(); m_posDrag = m_rectDrag.topLeft(); resetDragState(NULL); } } // Whether there's any events beyond the insertion point (edit-head). bool qtractorMidiEditor::isInsertable (void) const { if (m_pMidiClip == NULL) return false; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; return m_pTimeScale->tickFromFrame(pSession->editHead()) < m_pTimeScale->tickFromFrame(m_iOffset) + pSeq->duration(); } // Whether there's any selected range (edit-head/tail). bool qtractorMidiEditor::isSelectable (void) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; return (pSession->editHead() < pSession->editTail()); } // Insert edit range. void qtractorMidiEditor::insertEditRange (void) { if (m_pMidiClip == NULL) return; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const unsigned long iEditHead = pSession->editHead(); const unsigned long iEditTail = pSession->editTail(); const unsigned long iInsertStart = m_pTimeScale->tickFromFrame(iEditHead); unsigned long iInsertEnd = 0; if (iEditHead < iEditTail) { iInsertEnd = m_pTimeScale->tickFromFrame(iEditTail); } else { const unsigned short iBar = m_pTimeScale->barFromFrame(iEditHead); iInsertEnd = m_pTimeScale->tickFromFrame(m_pTimeScale->frameFromBar(iBar + 1)); } if (iInsertStart >= iInsertEnd) return; const unsigned long iInsertDuration = iInsertEnd - iInsertStart; const unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset); int iUpdate = 0; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("insert range")); qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { const unsigned long iTime = pEvent->time(); const unsigned long iDuration = pEvent->duration(); const unsigned long iEventStart = t0 + iTime; const unsigned long iEventEnd = iEventStart + iDuration; // Slip/move event... if (iEventEnd >= iInsertStart) { if (iEventStart < iInsertStart) { if (iEventEnd > iInsertStart) { // Resize left-event... pEditCommand->resizeEventTime(pEvent, iTime, iInsertStart - iEventStart); // Insert right-event... qtractorMidiEvent *pEventEx = new qtractorMidiEvent(*pEvent); pEventEx->setTime(iInsertEnd - t0); pEventEx->setDuration(iEventEnd - iInsertStart); pEditCommand->insertEvent(pEventEx); ++iUpdate; } } else { // Move whole-event... pEditCommand->resizeEventTime(pEvent, iTime + iInsertDuration, iDuration); ++iUpdate; } } pEvent = pEvent->next(); } if (iUpdate > 0) m_pCommands->exec(pEditCommand); else delete pEditCommand; } // Remove edit range. void qtractorMidiEditor::removeEditRange (void) { if (m_pMidiClip == NULL) return; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const unsigned long iEditHead = pSession->editHead(); const unsigned long iEditTail = pSession->editTail(); const unsigned long iRemoveStart = m_pTimeScale->tickFromFrame(iEditHead); unsigned long iRemoveEnd = 0; if (iEditHead < iEditTail) { iRemoveEnd = m_pTimeScale->tickFromFrame(iEditTail); } else { unsigned short iBar = m_pTimeScale->barFromFrame(iEditHead); iRemoveEnd = m_pTimeScale->tickFromFrame(m_pTimeScale->frameFromBar(iBar + 1)); } if (iRemoveStart >= iRemoveEnd) return; const unsigned long iRemoveDuration = iRemoveEnd - iRemoveStart; const unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset); int iUpdate = 0; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("remove range")); qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { const unsigned long iTime = pEvent->time(); const unsigned long iDuration = pEvent->duration(); const unsigned long iEventStart = t0 + iTime; const unsigned long iEventEnd = iEventStart + iDuration; // Slip/move event... if (iEventEnd >= iRemoveStart) { if (iEventStart < iRemoveStart) { // Resize left-event... pEditCommand->resizeEventTime(pEvent, iTime, iRemoveStart - iEventStart); if (iEventEnd > iRemoveEnd) { // Insert right-event... qtractorMidiEvent *pEventEx = new qtractorMidiEvent(*pEvent); pEventEx->setTime(iRemoveStart - t0); pEventEx->setDuration(iEventEnd - iRemoveEnd); pEditCommand->insertEvent(pEventEx); } } else if (iEventEnd > iRemoveEnd) { if (iEventStart < iRemoveEnd) { pEditCommand->resizeEventTime(pEvent, iRemoveStart - t0, iEventEnd - iRemoveEnd); } else { pEditCommand->resizeEventTime(pEvent, iTime - iRemoveDuration, iDuration); } } else pEditCommand->removeEvent(pEvent); ++iUpdate; } pEvent = pEvent->next(); } if (iUpdate > 0) m_pCommands->exec(pEditCommand); else delete pEditCommand; } // Update/sync integral contents. void qtractorMidiEditor::updateContents (void) { // Update dependant views. m_pEditList->updateContentsHeight(); m_pEditView->updateContentsWidth(); updateSelect(false); // Trigger a complete view update... m_pEditList->updateContents(); m_pEditTime->updateContents(); m_pEditView->updateContents(); m_pEditEvent->updateContents(); m_pThumbView->updateContents(); } // Try to center vertically the edit-view... void qtractorMidiEditor::centerContents (void) { // Update dependant views. m_pEditList->updateContentsHeight(); m_pEditView->updateContentsWidth(); updateSelect(true); // Do the centering... qtractorMidiSequence *pSeq = NULL; if (m_pMidiClip) pSeq = m_pMidiClip->sequence(); if (pSeq) { const int h2 = m_pEditList->itemHeight() * (pSeq->noteMin() + pSeq->noteMax()); int cy = m_pEditView->contentsHeight(); if (h2 > 0) cy -= ((h2 + (m_pEditView->viewport())->height()) >> 1); else cy >>= 1; if (cy < 0) cy = 0; m_pEditView->setContentsPos(m_pEditView->contentsX(), cy); } // Update visual cursors anyway... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { setPlayHead(pSession->playHead(), false); setEditHead(pSession->editHead(), false); setEditTail(pSession->editTail(), false); } // Trigger a complete view update... m_pEditList->updateContents(); m_pEditTime->updateContents(); m_pEditView->updateContents(); m_pEditEvent->updateContents(); m_pThumbView->updateContents(); } // Zoom centering prepare method. // (usually before zoom change) void qtractorMidiEditor::zoomCenterPre ( ZoomCenter& zc ) const { if (m_pTimeScale == NULL) return; QWidget *pViewport = m_pEditView->viewport(); const QRect& rect = pViewport->rect(); const QPoint& pos = pViewport->mapFromGlobal(QCursor::pos()); if (rect.contains(pos)) { zc.x = pos.x(); zc.y = pos.y(); } else { #if 0 zc.x = 0; zc.y = 0; #else zc.x = (rect.width() >> 1); zc.y = (rect.height() >> 1); #endif } const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); const int cx = m_pEditView->contentsX(); zc.frame = m_pTimeScale->frameFromPixel(x0 + cx + zc.x); const int cy = m_pEditView->contentsY(); zc.item = (cy + zc.y) / m_pEditList->itemHeight(); } // Zoom centering post methods. // (usually after zoom change) void qtractorMidiEditor::zoomCenterPost ( const ZoomCenter& zc ) { if (m_pTimeScale == NULL) return; const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); int cx = m_pTimeScale->pixelFromFrame(zc.frame); int cy = zc.item * m_pEditList->itemHeight(); if (cx > zc.x + x0) cx -= zc.x + x0; else cx = 0; if (cy > zc.y) cy -= zc.y; else cy = 0; // Update dependant views. m_pEditList->updateContentsHeight(); m_pEditView->updateContentsWidth(); updateSelect(true); // Do the centering... m_pEditView->setContentsPos(cx, cy); // Update visual cursors anyway... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { setPlayHead(pSession->playHead(), false); setEditHead(pSession->editHead(), false); setEditTail(pSession->editTail(), false); } // Trigger a complete view update... m_pEditList->updateContents(); m_pEditTime->updateContents(); m_pEditView->updateContents(); m_pEditEvent->updateContents(); m_pThumbView->updateContents(); } // Reset event cursors. void qtractorMidiEditor::reset ( bool bSelectClear ) { if (bSelectClear) m_select.clear(); // Reset some internal state... if (m_pMidiClip) { qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq) { m_cursor.reset(pSeq); m_cursorAt.reset(pSeq); } } } // Clear all contents. void qtractorMidiEditor::clear (void) { m_iSyncViewHold = 0; m_pCommands->clear(); if (m_pMidiClip) m_pMidiClip->sequence()->clear(); reset(true); } // Intra-clip tick/time positioning reset. qtractorMidiEvent *qtractorMidiEditor::seekEvent ( unsigned long iTime ) { // Reset seek-forward... return m_cursor.reset(m_pMidiClip->sequence(), iTime); } // Get event from given contents position. qtractorMidiEvent *qtractorMidiEditor::eventAt ( qtractorScrollView *pScrollView, const QPoint& pos, QRect *pRect ) { if (m_pMidiClip == NULL) return NULL; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return NULL; const bool bEditView = (static_cast (m_pEditView) == pScrollView); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); pNode = cursor.seekPixel(x0 + pos.x()); unsigned long iTime = pNode->tickFromPixel(x0 + pos.x()); iTime = (iTime > t0 ? iTime - t0 : 0); // This is the edit-view specifics... const int h1 = m_pEditList->itemHeight(); const int ch = m_pEditView->contentsHeight(); // + 1; // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const bool bEventParam = (eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); const unsigned short eventParam = m_pEditEvent->eventParam(); qtractorMidiEvent *pEvent = m_cursorAt.reset(pSeq, iTime); qtractorMidiEvent *pEventAt = NULL; while (pEvent && iTime >= pEvent->time()) { if (((bEditView && pEvent->type() == m_pEditView->eventType()) || (!bEditView && (pEvent->type() == m_pEditEvent->eventType() && (!bEventParam || pEvent->param() == eventParam))))) { // Common event coords... int y; const unsigned long t1 = t0 + pEvent->time(); const unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); const int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; QRect rect; if (bEditView) { // View item... y = ch - h1 * (pEvent->note() + 1); rect.setRect(x - x0, y, w1, h1); } else { // Event item... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration) w1 = 5; if (y < y0) rect.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rect.setRect(x - x0, y0, w1, y - y0); else rect.setRect(x - x0, y0 - 2, w1, 4); } // Do we have a point? if (rect.contains(pos)) { if (pRect) *pRect = rect; pEventAt = pEvent; // Whether event is also selected... if (m_select.findItem(pEventAt)) break; } } // Maybe next one... pEvent = pEvent->next(); } return pEventAt; } // Start immediate some drag-edit mode... qtractorMidiEvent *qtractorMidiEditor::dragEditEvent ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { if (m_pMidiClip == NULL) return NULL; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return NULL; const bool bEditView = (static_cast (m_pEditView) == pScrollView); qtractorMidiEvent::EventType eventType = (bEditView ? m_pEditView->eventType() : m_pEditEvent->eventType()); const int ch = m_pEditView->contentsHeight(); int h1 = m_pEditList->itemHeight(); unsigned char note = (ch - pos.y()) / h1; if (m_iSnapToScaleType > 0) note = snapToScale(note, m_iSnapToScaleKey, m_iSnapToScaleType); // Check for note/pitch changes... if (bEditView && m_bEventDragEdit && m_pEventDrag && (eventType == qtractorMidiEvent::NOTEON || eventType == qtractorMidiEvent::KEYPRESS) && m_pEventDrag->note() == note) return NULL; // Must be inside the visible event canvas and // not about to drag(draw) event-value resizing... if (!bEditView && !m_bEventDragEdit && m_pEventDrag == NULL && isDragEventResize(modifiers)) return NULL; const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const int ymin = 1; const int ymax = h0; int y = pos.y(); if (y < ymin) y = ymin; else if (y > ymax) y = ymax; // Compute onset time from given horizontal position... const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); int x1 = x0 + pos.x(); if (x1 < x0) x1 = x0; int y1 = 0; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); // This would the new event onset time... pNode = cursor.seekPixel(x1); const unsigned long t1 = pNode->tickSnap(pNode->tickFromPixel(x1), 8) - t0; // Check for time/onset changes and whether it's already drawn... if (m_bEventDragEdit && m_pEventDrag) { const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if (bEditView && pEvent->type() == qtractorMidiEvent::NOTEON) { if (pEvent->note() == note) { if (t1 >= pEvent->time() && t1 < pEvent->time() + pEvent->duration()) { m_rectDrag = pItem->rectView; m_posDrag = pos; // m_rectDrag.topLeft(); return pEvent; } } else if (!m_bEditModeDraw && pEvent == m_pEventDrag) { // Bump pitch... pEvent->setNote(note); pItem->rectView.moveTop(ch - h1 * (note + 1)); m_select.updateItem(pItem); m_rectDrag = pItem->rectView; m_posDrag = pos; // m_rectDrag.topLeft(); resizeEvent(pEvent, timeDelta(pScrollView), 0); // m_posDelta = QPoint(0, 0); if (m_bSendNotes) m_pEditList->dragNoteOn(note, pEvent->velocity()); // Bumped. return NULL; } } else if (t1 == pEvent->time()) { m_rectDrag = (bEditView ? pItem->rectView : pItem->rectEvent); // m_posDrag = pos; // m_rectDrag.topLeft(); return pEvent; } } // No new events if ain't drawing... if (!m_bEditModeDraw) return NULL; } // Create a brand new event... qtractorMidiEvent *pEvent = new qtractorMidiEvent(t1, eventType); x1 = pNode->pixelFromTick(t0 + t1); switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::KEYPRESS: // Set note event value... if (bEditView) { pEvent->setNote(note); pEvent->setVelocity(m_last.value); } else { pEvent->setNote(m_last.note); if (y0 > 0) pEvent->setVelocity((128 * (y0 - y)) / y0); else pEvent->setVelocity(m_last.value); } // Default duration... if (pEvent->type() == qtractorMidiEvent::NOTEON) { unsigned long iDuration = pNode->ticksPerBeat; if (m_pTimeScale->snapPerBeat() > 0) iDuration /= m_pTimeScale->snapPerBeat(); pEvent->setDuration(iDuration); // Mark that we've a note pending... if (m_bSendNotes) m_pEditList->dragNoteOn(pEvent->note(), pEvent->velocity()); } break; case qtractorMidiEvent::REGPARAM: case qtractorMidiEvent::NONREGPARAM: // Set RPN/NRPN event... pEvent->setParam(m_pEditEvent->eventParam()); if (y0 > 0) pEvent->setValue((16384 * (y0 - y)) / y0); else pEvent->setValue(m_last.value); break; case qtractorMidiEvent::CONTROL14: // Set Control-14 event... pEvent->setController(m_pEditEvent->eventParam()); if (y0 > 0) pEvent->setValue((16384 * (y0 - y)) / y0); else pEvent->setValue(m_last.value); break; case qtractorMidiEvent::PITCHBEND: // Set pitchbend event value... if (y0 > 0) pEvent->setPitchBend((8192 * (y0 - y)) / y0); else pEvent->setPitchBend(m_last.pitchBend); break; case qtractorMidiEvent::CONTROLLER: // Set controller event... pEvent->setController(m_pEditEvent->eventParam()); // Fall thru... default: // Set generic event value... if (y0 > 0) pEvent->setValue((128 * (y0 - y)) / y0); else pEvent->setValue(m_last.value); break; } // Now try to get the visual rectangular coordinates... int w1 = pNode->pixelFromTick( t0 + pEvent->time() + pEvent->duration()) - x1; if (w1 < 5) w1 = 5; // View item... QRect rectView; if (pEvent->type() == m_pEditView->eventType() && (pEvent->type() == qtractorMidiEvent::NOTEON || pEvent->type() == qtractorMidiEvent::KEYPRESS)) { y1 = ch - h1 * (pEvent->note() + 1); rectView.setRect(x1 - x0, y1, w1, h1); } // Event item... QRect rectEvent; const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == m_pEditEvent->eventType()) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { y1 = y0 - (y0 * pEvent->value()) / 16384; h1 = y0 - y1; m_resizeMode = ResizeValue14; } else if (etype == qtractorMidiEvent::PITCHBEND) { y1 = y0 - (y0 * pEvent->pitchBend()) / 8192; if (y1 > y0) { h1 = y1 - y0; y1 = y0; } else { h1 = y0 - y1; } } else { y1 = y0 - (y0 * pEvent->value()) / 128; h1 = y0 - y1; m_resizeMode = ResizeValue; } if (!m_bNoteDuration) w1 = 5; if (h1 < 3) h1 = 3; rectEvent.setRect(x1 - x0, y1, w1, h1); } // Set the correct target rectangle... m_rectDrag = (bEditView ? rectView : rectEvent); m_posDrag = pos; // m_rectDrag.topLeft(); // Just add this one the selection... if (!m_bEventDragEdit || m_pEventDrag == NULL) clearSelect(); m_select.selectItem(pEvent, rectEvent, rectView, true, false); // Set the proper resize-mode... if (bEditView && etype == qtractorMidiEvent::NOTEON) m_resizeMode = ResizeNoteRight; else if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) m_resizeMode = ResizeValue14; else if (etype == qtractorMidiEvent::PITCHBEND) m_resizeMode = ResizePitchBend; else m_resizeMode = ResizeValue; // Let it be a drag resize mode... return pEvent; } // Track drag-move-select cursor and mode... qtractorMidiEvent *qtractorMidiEditor::dragMoveEvent ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { qtractorMidiEvent *pEvent = eventAt(pScrollView, pos, &m_rectDrag); // Make the anchor event, if any, visible yet... m_resizeMode = ResizeNone; if (pEvent) { const bool bEditView = (static_cast (m_pEditView) == pScrollView); Qt::CursorShape shape = Qt::PointingHandCursor; const qtractorMidiEvent::EventType etype = pEvent->type(); if (bEditView) { if (etype == qtractorMidiEvent::NOTEON) { if (pos.x() > m_rectDrag.right() - 4) { m_resizeMode = ResizeNoteRight; shape = Qt::SplitHCursor; } else if (pos.x() < m_rectDrag.left() + 4) { m_resizeMode = ResizeNoteLeft; shape = Qt::SplitHCursor; } } } else { if (etype == qtractorMidiEvent::NOTEON) { if (pos.y() < m_rectDrag.top() + 4) { m_resizeMode = ResizeValue; shape = Qt::SplitVCursor; } else if (m_bNoteDuration) { if (pos.x() > m_rectDrag.right() - 4) { m_resizeMode = ResizeNoteRight; shape = Qt::SplitHCursor; } else if (pos.x() < m_rectDrag.left() + 4) { m_resizeMode = ResizeNoteLeft; shape = Qt::SplitHCursor; } } } else if (etype == qtractorMidiEvent::PITCHBEND) { const int y0 = (((m_pEditEvent->viewport())->height() & ~1) >> 1); if ((pos.y() < y0 && pos.y() < m_rectDrag.top() + 4) || (pos.y() > y0 && pos.y() > m_rectDrag.bottom() - 4)) { m_resizeMode = ResizePitchBend; shape = Qt::SplitVCursor; } } else if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { m_resizeMode = ResizeValue14; shape = Qt::SplitVCursor; } else if (pos.y() < m_rectDrag.top() + 4) { m_resizeMode = ResizeValue; shape = Qt::SplitVCursor; } if (m_resizeMode == ResizeNone && isDragEventResize(modifiers)) { shape = Qt::ArrowCursor; pEvent = NULL; } } if ((m_resizeMode == ResizeNoteRight || m_resizeMode == ResizePitchBend || m_resizeMode == ResizeValue14 || m_resizeMode == ResizeValue) && (modifiers & Qt::ControlModifier)) m_dragCursor = DragRescale; else m_dragCursor = DragResize; pScrollView->setCursor(QCursor(shape)); } else if (m_dragState == DragNone) { m_dragCursor = DragNone; pScrollView->unsetCursor(); } return pEvent; } // Start drag-move-selecting... void qtractorMidiEditor::dragMoveStart ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { // Are we already step-moving or pasting something? switch (m_dragState) { case DragStep: // One-click change from drag-step to drag-move... m_dragState = DragMove; m_posDrag = m_rectDrag.center(); m_posStep = QPoint(0, 0); updateDragMove(pScrollView, pos + m_posStep); // Fall thru... case DragPaste: return; default: break; } // Force null state. resetDragState(pScrollView); // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; m_pEventDrag = dragMoveEvent(pScrollView, m_posDrag, modifiers); // Check whether we're about to create something... if (m_pEventDrag == NULL && m_bEditMode && (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { m_dragCursor = m_dragState; m_pEventDrag = dragEditEvent(pScrollView, m_posDrag, modifiers); m_bEventDragEdit = (m_pEventDrag != NULL); pScrollView->setCursor(QCursor(QPixmap(":/images/editModeOn.png"), 5, 18)); } else if (m_resizeMode == ResizeNone) { m_dragCursor = m_dragState; if (m_pEventDrag) { pScrollView->setCursor(QCursor( static_cast (m_pEditView) == pScrollView ? Qt::SizeAllCursor : Qt::SizeHorCursor)); } else { pScrollView->setCursor(QCursor(Qt::CrossCursor)); } } // Maybe we'll have a note pending... if (m_bSendNotes && m_pEventDrag && m_pEventDrag->type() == qtractorMidiEvent::NOTEON) m_pEditList->dragNoteOn(m_pEventDrag->note(), m_pEventDrag->velocity()); } // Update drag-move-selection... void qtractorMidiEditor::dragMoveUpdate ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { int flags = SelectNone; switch (m_dragState) { case DragStart: // Did we moved enough around? if ((pos - m_posDrag).manhattanLength() < QApplication::startDragDistance()) break; // Are we about to move/resize something around? if (m_pEventDrag) { // Take care of selection modifier... if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0 && !m_select.findItem(m_pEventDrag)) flags |= SelectClear; if (m_resizeMode == ResizeNone) { // Start moving... take care of yet initial selection... updateDragSelect(pScrollView, QRect(m_posDrag, QSize(1, 1)), flags | SelectCommit); // Start drag-moving... m_dragState = DragMove; updateDragMove(pScrollView, pos + m_posStep); } else { // Start resizing... take care of yet initial selection... if (!m_bEventDragEdit && !m_select.findItem(m_pEventDrag)) { updateDragSelect(pScrollView, QRect(m_posDrag, QSize(1, 1)), flags | SelectCommit); } // Start drag-resizing/rescaling... if ((m_resizeMode == ResizeNoteRight || m_resizeMode == ResizePitchBend || m_resizeMode == ResizeValue14 || m_resizeMode == ResizeValue) && (modifiers & Qt::ControlModifier)) { m_dragState = DragRescale; updateDragRescale(pScrollView, pos); } else { m_dragState = DragResize; updateDragResize(pScrollView, pos); } } break; } // About to drag(draw) event-value resizing... if (static_cast (pScrollView) == m_pEditEvent && isDragEventResize(modifiers)) { m_dragState = DragEventResize; updateDragEventResize(pos); break; } // Just about to start rubber-banding... m_dragState = DragSelect; // Take care of no-selection modifier... if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) flags |= SelectClear; // Fall thru... case DragSelect: { // Set new rubber-band extents... ensureVisible(pScrollView, pos); if (modifiers & Qt::ControlModifier) flags |= SelectToggle; const QRect& rect = QRect(m_posDrag, pos).normalized(); updateDragSelect(pScrollView, rect, flags); showToolTip(pScrollView, rect); break; } case DragMove: case DragPaste: // Drag-moving... updateDragMove(pScrollView, pos + m_posStep); break; case DragRescale: // Drag-rescaling... updateDragRescale(pScrollView, pos); break; case DragResize: // Drag-resizing... updateDragResize(pScrollView, pos); // Drag-edit/drawing... if (m_bEventDragEdit && m_pEventDrag) { qtractorMidiEvent *pEvent = dragEditEvent(pScrollView, pos, modifiers); if (pEvent && pEvent != m_pEventDrag) { resizeEvent(m_pEventDrag, timeDelta(pScrollView), valueDelta(pScrollView)); m_posDelta = QPoint(0, 0); m_pEventDrag = pEvent; } } break; case DragEventResize: // Drag(draw) resizing... updateDragEventResize(pos); break; case DragStep: case DragNone: default: // Just make cursor tell something... dragMoveEvent(pScrollView, pos, modifiers); break; } // Let note hovering shine... m_pEditList->dragNoteOn(pos, -1); } // Commit drag-move-selection... void qtractorMidiEditor::dragMoveCommit ( qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { int flags = qtractorMidiEditor::SelectCommit; switch (m_dragState) { case DragStart: // Were we about to edit-resize something? if (m_bEventDragEdit) { m_dragState = DragResize; executeDragResize(pScrollView, pos); break; } // Take care of selection modifier... if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) flags |= SelectClear; else // Shall we move the playhead?... if (m_pEventDrag == NULL) { // Direct snap positioning... const unsigned long iFrame = m_pTimeScale->frameSnap(m_iOffset + m_pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Playhead positioning... setPlayHead(iFrame); // Immediately commited... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->setPlayHead(iFrame); } // Fall thru... case DragSelect: // Terminate selection... ensureVisible(pScrollView, pos); if (modifiers & Qt::ControlModifier) flags |= SelectToggle; updateDragSelect(pScrollView, QRect(m_posDrag, pos).normalized(), flags); selectionChangeNotify(); break; case DragMove: // Move it... executeDragMove(pScrollView, pos); break; case DragPaste: // Paste it... executeDragPaste(pScrollView, pos); break; case DragRescale: // Rescale it... executeDragRescale(pScrollView, pos); break; case DragResize: // Resize it... executeDragResize(pScrollView, pos); break; case DragEventResize: // Resize(by drawing) it... executeDragEventResize(pos); break; case DragStep: case DragNone: default: break; } // Force null state. resetDragState(pScrollView); } // Trap for help/tool-tip and leave events. bool qtractorMidiEditor::dragMoveFilter ( qtractorScrollView *pScrollView, QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == pScrollView->viewport()) { if (pEvent->type() == QEvent::ToolTip && m_bToolTips) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = pScrollView->viewportToContents(pHelpEvent->pos()); qtractorMidiEvent *pMidiEvent = eventAt(pScrollView, pos); if (pMidiEvent) { QToolTip::showText( pHelpEvent->globalPos(), eventToolTip(pMidiEvent), pScrollView->viewport()); return true; } else { const QString sToolTip("%1 (%2)"); int note = m_last.note; if (pScrollView == static_cast (m_pEditView)) { const int ch = m_pEditList->contentsHeight(); note = (ch - pos.y()) / m_pEditList->itemHeight(); } QToolTip::showText( pHelpEvent->globalPos(), sToolTip.arg(noteName(note)).arg(note), pScrollView->viewport()); return true; } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragPaste && m_dragState != DragStep) { m_dragCursor = DragNone; pScrollView->unsetCursor(); m_pEditList->dragNoteOff(); return true; } } // Not handled here. return false; } // Update the event selection list. void qtractorMidiEditor::updateDragSelect ( qtractorScrollView *pScrollView, const QRect& rectSelect, int flags ) { if (m_pMidiClip == NULL) return; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return; // Rubber-banding only applicable whenever // the selection rectangle is not that empty... const bool bRectSelect = (rectSelect.width() > 1 || rectSelect.height() > 1); if (bRectSelect) { // Create rubber-band, if not already... if (m_pRubberBand == NULL) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Rectangle, pScrollView->viewport()); m_pRubberBand->show(); } // Rubber-band selection... m_pRubberBand->setGeometry(QRect( pScrollView->contentsToViewport(rectSelect.topLeft()), rectSelect.size())); } // Do the drag-select update properly... const bool bEditView = (static_cast (m_pEditView) == pScrollView); QRect rectUpdateView(m_select.rectView()); QRect rectUpdateEvent(m_select.rectEvent()); if (flags & SelectClear) m_select.clear(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); int x1, x2; if (bRectSelect) { x1 = pScrollView->contentsX(); x2 = x1 + (pScrollView->viewport())->width(); if (x1 > rectSelect.left()) x1 = rectSelect.left(); if (x2 < rectSelect.right()) x2 = rectSelect.right(); } else { x1 = x2 = rectSelect.x(); } if (--x0 < 0) x0 = 0; if (--x1 < 0) x1 = 0; ++x2; pNode = cursor.seekPixel(x0 + x1); unsigned long t1 = pNode->tickFromPixel(x0 + x1); const unsigned long iTickStart = (t1 > t0 ? t1 - t0 : 0); pNode = cursor.seekPixel(x0 + x2); unsigned long t2 = pNode->tickFromPixel(x0 + x2); const unsigned long iTickEnd = (t2 > t0 ? t2 - t0 : 0); // This is the edit-view spacifics... const int h1 = m_pEditList->itemHeight(); const int ch = m_pEditView->contentsHeight(); // + 1; // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); const bool bEventParam = (eventType == qtractorMidiEvent::CONTROLLER || eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14); const unsigned short eventParam = m_pEditEvent->eventParam(); qtractorMidiEvent *pEvent = m_cursorAt.seek(pSeq, iTickStart); qtractorMidiEvent *pEventAt = NULL; QRect rectViewAt; QRect rectEventAt; while (pEvent && iTickEnd >= pEvent->time()) { if (((bEditView && pEvent->type() == m_pEditView->eventType()) || (!bEditView && (pEvent->type() == m_pEditEvent->eventType() && (!bEventParam || pEvent->param() == eventParam))))) { // Assume unselected... bool bSelect = false; // Common event coords... int y; t1 = t0 + pEvent->time(); t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... QRect rectView; if (pEvent->type() == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); rectView.setRect(x - x0, y, w1, h1); if (bEditView) bSelect = rectSelect.intersects(rectView); } // Event item... QRect rectEvent; const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == eventType) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (pEvent->type() == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration) w1 = 5; if (y < y0) rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rectEvent.setRect(x - x0, y0, w1, y - y0); else rectEvent.setRect(x - x0, y0 - 2, w1, 4); if (!bEditView) bSelect = rectSelect.intersects(rectEvent); } // Select item... if (bRectSelect) { m_select.selectItem(pEvent, rectEvent, rectView, bSelect, flags & SelectToggle); } else if (bSelect) { pEventAt = pEvent; rectViewAt = rectView; rectEventAt = rectEvent; } } // Lookup next... pEvent = pEvent->next(); } // Most evident single selection... if (pEventAt /* && !bRectSelect*/) { m_select.selectItem(pEventAt, rectEventAt, rectViewAt, true, flags & SelectToggle); } // Commit selection... m_select.update(flags & SelectCommit); rectUpdateView = rectUpdateView.united(m_select.rectView()); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size())); rectUpdateEvent = rectUpdateEvent.united(m_select.rectEvent()); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); } // Compute current drag time snap (in ticks). long qtractorMidiEditor::timeSnap ( long iTime ) const { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const unsigned long t1 = t0 + iTime; pNode = cursor.seekTick(t1); iTime = long(pNode->tickSnap(t1)) - long(t0); return (iTime > 0 ? iTime : 0); } // Compute current drag time delta (in ticks). long qtractorMidiEditor::timeDelta ( qtractorScrollView *pScrollView ) const { DragTimeScale dts(m_pTimeScale, m_iOffset); int x1, x2; unsigned long t1, t2; if (m_pEventDrag) { t1 = dts.t0 + m_pEventDrag->time(); if (m_resizeMode == ResizeNoteRight) t1 += m_pEventDrag->duration(); dts.node = dts.cursor.seekTick(t1); x1 = dts.node->pixelFromTick(t1); } else { const bool bEditView = static_cast (m_pEditView) == pScrollView; const QRect& rect = (bEditView ? m_select.rectView() : m_select.rectEvent()); x1 = dts.x0 + rect.x(); if (m_resizeMode == ResizeNoteRight) x1 += rect.width(); dts.node = dts.cursor.seekPixel(x1); t1 = dts.node->tickFromPixel(x1); } x2 = x1 + m_posDelta.x(); dts.node = dts.cursor.seekPixel(x2); t2 = dts.node->tickFromPixel(x2); return long(dts.node->tickSnap(t2)) - long(t1); // return long(t2) - long(t1); } // Compute current drag note delta. int qtractorMidiEditor::noteDelta ( qtractorScrollView *pScrollView ) const { int iNoteDelta = 0; if (pScrollView == static_cast (m_pEditView)) { const int h1 = m_pEditList->itemHeight(); if (h1 > 0) iNoteDelta = -(m_posDelta.y() / h1); } return iNoteDelta; } // Compute current drag value delta. int qtractorMidiEditor::valueDelta ( qtractorScrollView *pScrollView ) const { int iValueDelta = 0; if (pScrollView == static_cast (m_pEditEvent)) { const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. if (h0 > 1) { if (m_resizeMode == ResizePitchBend) iValueDelta = -(m_posDelta.y() * 8192) / (h0 >> 1); else if (m_resizeMode == ResizeValue14) iValueDelta = -(m_posDelta.y() * 16384) / h0; else iValueDelta = -(m_posDelta.y() * 128) / h0; } } return iValueDelta; } // Apply the event drag-resize (also editing). void qtractorMidiEditor::resizeEvent ( qtractorMidiEvent *pEvent, long iTimeDelta, int iValueDelta, qtractorMidiEditCommand *pEditCommand ) { long iTime, iDuration; int iValue; switch (m_resizeMode) { case ResizeNoteLeft: iTime = timeSnap(long(pEvent->time()) + iTimeDelta); iDuration = long(pEvent->duration()) + (long(pEvent->time()) - iTime); if (iDuration < 1) iDuration = 1; if (m_bEventDragEdit) { pEvent->setTime(iTime); pEvent->setDuration(iDuration); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventTime(pEvent, iTime, iDuration); if (pEvent == m_pEventDrag) { m_last.note = pEvent->note(); m_last.duration = iDuration; } break; case ResizeNoteRight: iTime = pEvent->time(); iDuration = timeSnap( long(pEvent->time() + pEvent->duration()) + iTimeDelta) - iTime; if (iDuration < 1) iDuration = 1; if (m_bEventDragEdit) { pEvent->setDuration(iDuration); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventTime(pEvent, iTime, iDuration); if (pEvent == m_pEventDrag) { m_last.note = pEvent->note(); m_last.duration = iDuration; } break; case ResizeValue: iValue = safeValue(pEvent->value() + iValueDelta); if (m_bEventDragEdit) { pEvent->setValue(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; break; case ResizeValue14: iValue = safeValue14(pEvent->value() + iValueDelta); if (m_bEventDragEdit) { pEvent->setValue(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; break; case ResizePitchBend: iValue = safePitchBend(pEvent->pitchBend() + iValueDelta); if (m_bEventDragEdit) { pEvent->setPitchBend(iValue); if (pEditCommand) pEditCommand->insertEvent(pEvent); } else if (pEditCommand) pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.pitchBend = iValue; // Fall thru... default: break; } if (m_bEventDragEdit && pEditCommand == NULL) updateEvent(pEvent); } // Update event selection rectangle. void qtractorMidiEditor::updateEvent ( qtractorMidiEvent *pEvent ) { qtractorMidiEditSelect::Item *pItem = m_select.findItem(pEvent); if (pItem == NULL) return; // Update selection visual rectangles... updateEventRects(pEvent, pItem->rectEvent, pItem->rectView); m_select.updateItem(pItem); } // Update event visual rectangles. void qtractorMidiEditor::updateEventRects ( qtractorMidiEvent *pEvent, QRect& rectEvent, QRect& rectView ) const { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iOffset); const unsigned long t0 = pNode->tickFromFrame(m_iOffset); const int x0 = m_pTimeScale->pixelFromFrame(m_iOffset); // This is the edit-view spacifics... const int h1 = m_pEditList->itemHeight(); const int ch = m_pEditView->contentsHeight(); // + 1; // This is the edit-event zero-line... const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); // Common event coords... const unsigned long t1 = t0 + pEvent->time(); const unsigned long t2 = t1 + pEvent->duration(); pNode = cursor.seekTick(t1); int x = pNode->pixelFromTick(t1) - 1; pNode = cursor.seekTick(t2); int w1 = pNode->pixelFromTick(t2) - x; if (w1 < 5) w1 = 5; // View item... int y; if (pEvent->type() == m_pEditView->eventType()) { y = ch - h1 * (pEvent->note() + 1); rectView.setRect(x - x0, y, w1, h1); } else rectView.setRect(0, 0, 0, 0); // Event item... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == eventType) { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (etype == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else y = y0 - (y0 * pEvent->value()) / 128; if (!m_bNoteDuration) w1 = 5; if (y < y0) rectEvent.setRect(x - x0, y, w1, y0 - y); else if (y > y0) rectEvent.setRect(x - x0, y0, w1, y - y0); else rectEvent.setRect(x - x0, y0 - 2, w1, 4); } else rectEvent.setRect(0, 0, 0, 0); } // Drag-move current selection. void qtractorMidiEditor::updateDragMove ( qtractorScrollView *pScrollView, const QPoint& pos ) { ensureVisible(pScrollView, pos); const bool bEditView = (static_cast (m_pEditView) == pScrollView); QRect rectUpdateView(m_select.rectView().translated(m_posDelta)); QRect rectUpdateEvent(m_select.rectEvent().translated(m_posDelta.x(), 0)); const QPoint delta(pos - m_posDrag); QRect rect(bEditView ? m_select.rectView() : m_select.rectEvent()); const int cw = pScrollView->contentsWidth(); int dx = delta.x(); const int x0 = m_rectDrag.x() + m_pTimeScale->pixelFromFrame(m_iOffset); const int x1 = rect.x() + dx; if (x1 < 0) dx = -(rect.x()); if (x1 + rect.width() > cw) dx = cw - rect.right(); m_posDelta.setX(m_pTimeScale->pixelSnap(x0 + dx) - x0); const int h1 = m_pEditList->itemHeight(); if (bEditView && h1 > 0) { const int ch = m_pEditView->contentsHeight(); const int y0 = rect.y(); int y1 = y0 + delta.y(); if (y1 < 0) y1 = 0; if (y1 + rect.height() > ch) y1 = ch - rect.height(); unsigned char note = 127 - (y1 / h1); if (m_iSnapToScaleType > 0) note = snapToScale(note, m_iSnapToScaleKey, m_iSnapToScaleType); m_posDelta.setY(h1 * (127 - note) - y0); } else { m_posDelta.setY(0); } rectUpdateView = rectUpdateView.united( m_select.rectView().translated(m_posDelta)); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size())); rectUpdateEvent = rectUpdateEvent.united( m_select.rectEvent().translated(m_posDelta.x(), 0)); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); // Maybe we've change some note pending... if (m_bSendNotes && m_pEventDrag && m_pEventDrag->type() == qtractorMidiEvent::NOTEON) { int iNote = int(m_pEventDrag->note()); if (h1 > 0) iNote -= (m_posDelta.y() / h1); m_pEditList->dragNoteOn(iNote, m_pEventDrag->velocity()); } // Show anchor event tooltip... if (m_bToolTips) { qtractorMidiEvent *pEvent = m_pEventDrag; if (pEvent == NULL) pEvent = m_select.anchorEvent(); if (pEvent) { QToolTip::showText( QCursor::pos(), eventToolTip(pEvent, timeDelta(pScrollView), noteDelta(pScrollView), 0), pScrollView->viewport()); } } } // Drag-rescale current selection. void qtractorMidiEditor::updateDragRescale ( qtractorScrollView *pScrollView, const QPoint& pos ) { ensureVisible(pScrollView, pos); const QPoint delta(pos - m_posDrag); int x0, x1; int y0, y1; int dx = 0; int dy = 0; switch (m_resizeMode) { case ResizeNoteRight: dx = delta.x(); x0 = m_rectDrag.right() + m_pTimeScale->pixelFromFrame(m_iOffset); x1 = m_rectDrag.right() + dx; if (x1 < m_rectDrag.left()) dx = -(m_rectDrag.width()); dx = m_pTimeScale->pixelSnap(x0 + dx) - x0; break; case ResizeValue: case ResizeValue14: case ResizePitchBend: dy = delta.y(); y0 = m_rectDrag.bottom(); y1 = y0 + dy; dy = y1 - y0; // Fall thru... default: break; } m_posDelta.setX(dx); m_posDelta.setY(dy); if (dx || dy) { m_pEditView->viewport()->update(); m_pEditEvent->viewport()->update(); } // Show anchor event tooltip... if (m_bToolTips) { qtractorMidiEvent *pEvent = m_pEventDrag; if (pEvent == NULL) pEvent = m_select.anchorEvent(); if (pEvent) { QToolTip::showText( QCursor::pos(), eventToolTip(pEvent, timeDelta(pScrollView), 0, valueDelta(pScrollView)), pScrollView->viewport()); } } } // Drag-resize current selection (also editing). void qtractorMidiEditor::updateDragResize ( qtractorScrollView *pScrollView, const QPoint& pos ) { ensureVisible(pScrollView, pos); QRect rectUpdateView(m_select.rectView().translated(m_posDelta.x(), 0)); QRect rectUpdateEvent(m_select.rectEvent().translated(m_posDelta)); const QPoint delta(pos - m_posDrag); int x0, x1; int y0, y1; int dx = 0; int dy = 0; switch (m_resizeMode) { case ResizeNoteLeft: dx = delta.x(); x0 = m_rectDrag.left() + m_pTimeScale->pixelFromFrame(m_iOffset); x1 = m_rectDrag.left() + dx; if (x1 > m_rectDrag.right()) { dx -= m_rectDrag.width(); m_resizeMode = ResizeNoteRight; m_posDrag.setX(m_rectDrag.right()); x0 += m_rectDrag.width(); } dx = m_pTimeScale->pixelSnap(x0 + dx) - x0; break; case ResizeNoteRight: dx = delta.x(); x0 = m_rectDrag.right() + m_pTimeScale->pixelFromFrame(m_iOffset); x1 = m_rectDrag.right() + dx; if (x1 < m_rectDrag.left()) { dx += m_rectDrag.width(); m_resizeMode = ResizeNoteLeft; m_posDrag.setX(m_rectDrag.left()); x0 -= m_rectDrag.width(); } dx = m_pTimeScale->pixelSnap(x0 + dx) - x0; break; case ResizeValue: case ResizeValue14: case ResizePitchBend: dy = delta.y(); y0 = m_rectDrag.bottom(); y1 = y0 + dy; dy = y1 - y0; // Fall thru... default: break; } m_posDelta.setX(dx); m_posDelta.setY(dy); rectUpdateView = rectUpdateView.united( m_select.rectView().translated(m_posDelta.x(), 0)); m_pEditView->viewport()->update(QRect( m_pEditView->contentsToViewport(rectUpdateView.topLeft()), rectUpdateView.size())); rectUpdateEvent = rectUpdateEvent.united( m_select.rectEvent().translated(m_posDelta)); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); // Show anchor event tooltip... if (m_bToolTips) { qtractorMidiEvent *pEvent = m_pEventDrag; if (pEvent == NULL) pEvent = m_select.anchorEvent(); if (pEvent) { QToolTip::showText( QCursor::pos(), eventToolTip(pEvent, timeDelta(pScrollView), 0, valueDelta(pScrollView)), pScrollView->viewport()); } } } // Drag(draw) event value-resize check. bool qtractorMidiEditor::isDragEventResize ( Qt::KeyboardModifiers modifiers ) const { if (!m_bEditMode/* || !m_bEditModeDraw*/) return false; if (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) return false; const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if (pEvent->type() == eventType) return true; } return false; } // Drag(draw) event value-resize to current selection... void qtractorMidiEditor::updateDragEventResize ( const QPoint& pos ) { m_pEditEvent->ensureVisible(pos.x(), 0, 16, 0); const QPoint delta(pos - m_posDrag); if (delta.manhattanLength() < 4) return; const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); if (y0 < 1) return; const QRect& rectDrag = QRect(m_posDrag, m_posDragEventResize).normalized(); QRect rectUpdateEvent(m_select.rectEvent().united(rectDrag)); const int xmin = (m_bEditModeDraw || delta.x() < 0 ? pos.x() : m_posDrag.x()); const int xmax = (m_bEditModeDraw || delta.x() > 0 ? pos.x() : m_posDrag.x()); const int ymin = 1; const int ymax = h0; const float m = (m_bEditModeDraw ? 0.0f : float(delta.y()) / float(delta.x())); const float b = float(pos.y()) - m * float(pos.x()); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if (pEvent->type() != eventType) continue; const QRect& rectEvent = pItem->rectEvent; if (rectEvent.right() < xmin || rectEvent.left() > xmax) continue; int y = int(m * float(rectEvent.x()) + b); if (y < ymin) y = ymin; else if (y > ymax) y = ymax; if (pEvent->type() == qtractorMidiEvent::PITCHBEND) { if (y > y0) { pItem->rectEvent.setBottom(y); y = y0; } else { pItem->rectEvent.setBottom(y0); } } pItem->rectEvent.setTop(y); pItem->flags |= 4; m_select.updateItem(pItem); } rectUpdateEvent = rectUpdateEvent.united(m_select.rectEvent()); m_pEditEvent->viewport()->update(QRect( m_pEditEvent->contentsToViewport(rectUpdateEvent.topLeft()), rectUpdateEvent.size())); m_posDragEventResize = pos; } // Finalize the event drag-move. void qtractorMidiEditor::executeDragMove ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == NULL) return; updateDragMove(pScrollView, pos + m_posStep); const long iTimeDelta = timeDelta(pScrollView); const int iNoteDelta = noteDelta(pScrollView); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("move")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; const int iNote = safeNote(pEvent->note() + iNoteDelta); const long iTime = long(pEvent->time() + pItem->delta) + iTimeDelta; // if (pEvent == m_pEventDrag) // iTime = timeSnap(iTime); pEditCommand->moveEvent(pEvent, iNote, iTime); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Finalize the event drag-resize (also editing). void qtractorMidiEditor::executeDragResize ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == NULL) return; updateDragResize(pScrollView, pos); const long iTimeDelta = timeDelta(pScrollView); const int iValueDelta = valueDelta(pScrollView); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, m_bEventDragEdit ? tr("edit") : tr("resize")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if (!m_bEventDragEdit || m_pEventDrag == pEvent) resizeEvent(pEvent, iTimeDelta, iValueDelta, pEditCommand); else resizeEvent(pEvent, 0, 0, pEditCommand); } // On edit mode we own the new events... if (m_bEventDragEdit) { m_bEventDragEdit = false; m_pEventDrag = NULL; m_select.clear(); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Finalize the event drag-rescale. void qtractorMidiEditor::executeDragRescale ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == NULL) return; if (m_pEventDrag == NULL) return; updateDragRescale(pScrollView, pos); DragTimeScale *pDts = NULL; int x1; unsigned long t1 = 0, t2; unsigned long d1 = 0, d2; int v1 = 0, v2; long iTimeDelta = 0; int iValueDelta = 0; switch (m_resizeMode) { case ResizeNoteRight: pDts = new DragTimeScale(m_pTimeScale, m_iOffset); t1 = pDts->t0 + m_pEventDrag->time(); pDts->node = pDts->cursor.seekTick(t1); x1 = pDts->node->pixelFromTick(t1); d1 = m_pEventDrag->duration(); x1 += m_posDelta.x(); pDts->node = pDts->cursor.seekPixel(x1); t2 = pDts->node->tickFromPixel(x1); iTimeDelta = long(pDts->node->tickSnap(t2)) - long(t1); break; case ResizeValue: case ResizeValue14: v1 = m_pEventDrag->value(); iValueDelta = valueDelta(pScrollView); break; case ResizePitchBend: v1 = m_pEventDrag->pitchBend(); iValueDelta = valueDelta(pScrollView); // Fall thru... default: break; } qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("rescale")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; switch (m_resizeMode) { case ResizeNoteRight: if (pDts && d1 > 0) { d2 = pEvent->duration() * (d1 + iTimeDelta) / d1; if (d2 < 1) d2 = 1; t2 = pDts->t0 + pEvent->time(); if (t2 > t1) t2 = t1 + (t2 - t1) * (d1 + iTimeDelta) / d1; if (t2 < pDts->t0) t2 = pDts->t0; pEditCommand->resizeEventTime(pEvent, t2 - pDts->t0, d2); if (pEvent == m_pEventDrag) { m_last.note = pEvent->note(); m_last.duration = d2; } } break; case ResizeValue: if (v1) { v2 = safeValue(pEvent->value() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.value = v2; } break; case ResizeValue14: if (v1) { v2 = safeValue14(pEvent->value() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.value = v2; } break; case ResizePitchBend: if (v1) { v2 = safePitchBend(pEvent->pitchBend() * (v1 + iValueDelta) / v1); pEditCommand->resizeEventValue(pEvent, v2); if (pEvent == m_pEventDrag) m_last.pitchBend = v2; } // Fall thru... default: break; } } // Local cleanup. if (pDts) delete pDts; // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Finalize the event drag-paste. void qtractorMidiEditor::executeDragPaste ( qtractorScrollView *pScrollView, const QPoint& pos ) { if (m_pMidiClip == NULL) return; updateDragMove(pScrollView, pos + m_posStep); const bool bEditView = (static_cast (m_pEditView) == pScrollView); const long iTimeDelta = timeDelta(pScrollView); const int iNoteDelta = (bEditView ? noteDelta(pScrollView) : 0); qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("paste")); QList events; const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = new qtractorMidiEvent(*iter.key()); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; const long iTime = long(pEvent->time() + pItem->delta) + iTimeDelta; // if (pEvent == m_pEventDrag) // iTime = timeSnap(iTime); pEvent->setTime(iTime); if (bEditView) pEvent->setNote(safeNote(pEvent->note() + iNoteDelta)); else if (m_pEditEvent->eventType() == qtractorMidiEvent::CONTROLLER) pEvent->setController(m_pEditEvent->eventParam()); pEditCommand->insertEvent(pEvent); events.append(pEvent); } // Make it as an undoable command... m_pCommands->exec(pEditCommand); // Remake current selection alright... if (!events.isEmpty()) { m_select.clear(); QListIterator event_iter(events); while (event_iter.hasNext()) { qtractorMidiEvent *pEvent = event_iter.next(); if (pEvent) { QRect rectEvent, rectView; updateEventRects(pEvent, rectEvent, rectView); m_select.addItem(pEvent, rectEvent, rectView); } } m_select.update(false); } } // Apply drag(draw) event value-resize to current selection. void qtractorMidiEditor::executeDragEventResize ( const QPoint& pos ) { if (m_pMidiClip == NULL) return; updateDragEventResize(pos); const qtractorMidiEvent::EventType eventType = m_pEditEvent->eventType(); const int h0 = ((m_pEditEvent->viewport())->height() & ~1); // even. const int y0 = (eventType == qtractorMidiEvent::PITCHBEND ? h0 >> 1 : h0); if (y0 < 1) return; qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(m_pMidiClip, tr("resize")); const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; if ((pItem->flags & 4) == 0) continue; if (pEvent->type() != eventType) continue; int iValue = 0; int y = pItem->rectEvent.top(); const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::PITCHBEND) { if (y >= y0) y = pItem->rectEvent.bottom(); iValue = (8192 * (y0 - y)) / y0; pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.pitchBend = iValue; } else { if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) iValue = (16384 * (y0 - y)) / y0; else iValue = (128 * (y0 - y)) / y0; pEditCommand->resizeEventValue(pEvent, iValue); if (pEvent == m_pEventDrag) m_last.value = iValue; } pItem->flags &= ~4; } // Make it as an undoable command... m_pCommands->exec(pEditCommand); } // Visualize the event selection drag-move. void qtractorMidiEditor::paintDragState ( qtractorScrollView *pScrollView, QPainter *pPainter ) { #ifdef CONFIG_DEBUG_0 const QRect& rectSelect = (bEditView ? m_select.rectView() : m_select.rectEvent()); if (!rectSelect.isEmpty()) { pPainter->fillRect(QRect( pScrollView->contentsToViewport(rectSelect.topLeft()), rectSelect.size()), QColor(0, 0, 255, 40)); } #endif const bool bEditView = (static_cast (m_pEditView) == pScrollView); int x1, y1; DragTimeScale *pDts = NULL; unsigned long t1 = 0, t2; unsigned long d1 = 0, d2; int v1 = 0; long iTimeDelta = 0; int iValueDelta = 0; if (m_dragState == DragRescale && m_pEventDrag) { switch (m_resizeMode) { case ResizeNoteRight: pDts = new DragTimeScale(m_pTimeScale, m_iOffset); t1 = pDts->t0 + m_pEventDrag->time(); pDts->node = pDts->cursor.seekTick(t1); x1 = pDts->node->pixelFromTick(t1); d1 = m_pEventDrag->duration(); x1 += m_posDelta.x(); pDts->node = pDts->cursor.seekPixel(x1); t2 = pDts->node->tickFromPixel(x1); iTimeDelta = long(pDts->node->tickSnap(t2)) - long(t1); break; case ResizeValue: case ResizeValue14: v1 = m_pEventDrag->value(); iValueDelta = valueDelta(pScrollView); break; case ResizePitchBend: v1 = m_pEventDrag->pitchBend(); iValueDelta = valueDelta(pScrollView); // Fall thru... default: break; } } const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); qtractorMidiEditSelect::Item *pItem = iter.value(); if ((pItem->flags & 1) == 0) continue; int c = (pEvent == m_pEventDrag ? 64 : 0); QRect rect = (bEditView ? pItem->rectView : pItem->rectEvent); if (!m_bEventDragEdit || pEvent == m_pEventDrag) { if (m_dragState == DragRescale) { switch (m_resizeMode) { case ResizeNoteRight: if (pDts && d1 > 0) { t2 = pDts->t0 + pEvent->time(); if (t2 > t1) t2 = t1 + (t2 - t1) * (d1 + iTimeDelta) / d1; if (t2 < pDts->t0) t2 = pDts->t0; pDts->node = pDts->cursor.seekTick(t2); rect.setLeft( pDts->node->pixelFromTick(t2) - pDts->x0); if (bEditView || m_bNoteDuration) { d2 = pEvent->duration() * (d1 + iTimeDelta) / d1; if (d2 < 1) d2 = 1; rect.setRight( pDts->node->pixelFromTick(t2 + d2) - pDts->x0); } else rect.setWidth(5); } break; case ResizeValue: case ResizeValue14: if (v1) { y1 = rect.height() * (v1 + iValueDelta) / v1; y1 = rect.bottom() - y1; if (y1 < 0) y1 = 0; rect.setTop(y1); } break; case ResizePitchBend: if (v1) { const int y0 = ((m_pEditEvent->viewport())->height() & ~1) >> 1; y1 = rect.height() * (v1 + iValueDelta) / v1; if (y0 > rect.top()) { y1 = rect.bottom() - y1; if (y1 < 0) y1 = 0; if (y1 > rect.bottom()) { rect.setTop(rect.bottom()); rect.setBottom(y1); } else { rect.setTop(y1); } } else if (y0 < rect.bottom()) { y1 = rect.top() + y1; if (y1 < 0) y1 = 0; if (y1 < rect.top()) { rect.setBottom(rect.top()); rect.setTop(y1); } else { rect.setBottom(y1); } } } // Fall thru... default: break; } } else if (m_dragState == DragResize) { switch (m_resizeMode) { case ResizeNoteLeft: x1 = rect.left() + m_posDelta.x(); if (x1 < 0) x1 = 0; if (x1 > rect.right()) x1 = rect.right(); rect.setLeft(x1); if (!bEditView && !m_bNoteDuration) rect.setWidth(5); break; case ResizeNoteRight: if (bEditView || m_bNoteDuration) { x1 = rect.right() + m_posDelta.x(); if (x1 < rect.left()) x1 = rect.left(); rect.setRight(x1); } break; case ResizeValue: case ResizeValue14: if (!bEditView) { y1 = rect.top() + m_posDelta.y(); if (y1 < 0) y1 = 0; if (y1 > rect.bottom()) y1 = rect.bottom(); rect.setTop(y1); } break; case ResizePitchBend: if (!bEditView) { const int y0 = ((m_pEditEvent->viewport())->height() & ~1) >> 1; if (y0 > rect.top()) { y1 = rect.top() + m_posDelta.y(); if (y1 < 0) y1 = 0; if (y1 > rect.bottom()) { rect.setTop(rect.bottom()); rect.setBottom(y1); } else { rect.setTop(y1); } } else if (y0 < rect.bottom()) { y1 = rect.bottom() + m_posDelta.y(); if (y1 < 0) y1 = 0; if (y1 < rect.top()) { rect.setBottom(rect.top()); rect.setTop(y1); } else { rect.setBottom(y1); } } } // Fall thru... default: break; } } // Draw for selection/move... else if (bEditView) rect.translate(m_posDelta); else rect.translate(m_posDelta.x(), 0); } // Paint the damn bastard... pPainter->fillRect(QRect( pScrollView->contentsToViewport(rect.topLeft()), rect.size()), QColor(c, 0, 255 - c, 120)); } // Local cleanup. if (pDts) delete pDts; // Paint drag(draw) event-value line... if (!bEditView && m_dragState == DragEventResize && !m_bEditModeDraw) { QPen pen(Qt::DotLine); pen.setColor(Qt::blue); pPainter->setPen(pen); pPainter->drawLine( pScrollView->contentsToViewport(m_posDrag), pScrollView->contentsToViewport(m_posDragEventResize)); } } // Reset drag/select/move state. void qtractorMidiEditor::resetDragState ( qtractorScrollView *pScrollView ) { if (m_bEventDragEdit) { const qtractorMidiEditSelect::ItemList& items = m_select.items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) delete iter.key(); m_select.clear(); } m_pEventDrag = NULL; m_bEventDragEdit = false; m_posDelta = QPoint(0, 0); m_posStep = QPoint(0, 0); m_posDragEventResize = QPoint(0, 0); m_pEditPaste = NULL; if (m_pRubberBand) { m_pRubberBand->hide(); delete m_pRubberBand; m_pRubberBand = NULL; } if (pScrollView) { if (m_dragState != DragNone) { m_dragCursor = DragNone; pScrollView->unsetCursor(); } if (m_dragState == DragMove || m_dragState == DragResize || m_dragState == DragRescale || m_dragState == DragPaste || m_dragState == DragStep) { // m_select.clear(); updateContents(); } } if (m_pEditList) m_pEditList->dragNoteOff(); m_dragState = DragNone; m_resizeMode = ResizeNone; } // Edit tools form page selector. void qtractorMidiEditor::executeTool ( int iToolIndex ) { if (m_pMidiClip == NULL) return; qtractorMidiToolsForm toolsForm(this); toolsForm.setToolIndex(iToolIndex); if (toolsForm.exec()) { qtractorMidiEditCommand *pEditCommand = toolsForm.editCommand(m_pMidiClip, &m_select, m_pTimeScale->tickFromFrame(m_iOffset)); m_pCommands->exec(pEditCommand); } QWidget::activateWindow(); m_pEditView->setFocus(); } // Command list accessor. qtractorCommandList *qtractorMidiEditor::commands (void) const { return m_pCommands; } // Update instrument default note names (nb. drum key names). void qtractorMidiEditor::updateDefaultDrumNoteNames (void) { for (int i = 12; g_aNoteNames[i].name; ++i) { m_noteNames.insert(g_aNoteNames[i].note, tr(g_aNoteNames[i].name, "noteName")); } } // Update instrument default conttroller names. void qtractorMidiEditor::updateDefaultControllerNames (void) { for (int i = 0; g_aControllerNames[i].name; ++i) { m_controllerNames.insert(g_aControllerNames[i].controller, tr(g_aControllerNames[i].name, "controllerName")); } } // Update instrument default RPN contrioller names. void qtractorMidiEditor::updateDefaultRpnNames (void) { const QMap& rpns = defaultRpnNames(); QMap::ConstIterator rpns_iter = rpns.constBegin(); const QMap::ConstIterator& rpns_end = rpns.constEnd(); for ( ; rpns_iter != rpns_end; ++rpns_iter) m_rpnNames.insert(rpns_iter.key(), rpns_iter.value()); } // Update instrument default NRPN contrioller names. void qtractorMidiEditor::updateDefaultNrpnNames (void) { const QMap& nrpns = defaultNrpnNames(); QMap::ConstIterator nrpns_iter = nrpns.constBegin(); const QMap::ConstIterator& nrpns_end = nrpns.constEnd(); for ( ; nrpns_iter != nrpns_end; ++nrpns_iter) m_nrpnNames.insert(nrpns_iter.key(), nrpns_iter.value()); } // Update instrument defined names for current clip/track. void qtractorMidiEditor::updateInstrumentNames (void) { m_noteNames.clear(); m_controllerNames.clear(); m_rpnNames.clear(); m_nrpnNames.clear(); // Update deafault controller names... updateDefaultControllerNames(); updateDefaultRpnNames(); updateDefaultNrpnNames(); if (m_pMidiClip == NULL) return; qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return; // Get instrument name from patch descriptor... QString sInstrumentName; qtractorMidiBus *pMidiBus = static_cast (pTrack->outputBus()); if (pMidiBus) sInstrumentName = pMidiBus->patch(pTrack->midiChannel()).instrumentName; // Do we have any?... if (sInstrumentName.isEmpty() || !pInstruments->contains(sInstrumentName)) { // Default drumk-key note names: // at least have a GM Drums (Channel 10) help... if (pTrack->midiChannel() == 9) updateDefaultDrumNoteNames(); // No instrument definition... return; } // Finally, got instrument descriptor... const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const int iBank = pTrack->midiBank(); const int iProg = pTrack->midiProg(); // Default drumk-key note names: // at least have a GM Drums (Channel 10) help... if (pTrack->midiChannel() == 9 || instr.isDrum(iBank, iProg)) updateDefaultDrumNoteNames(); // Key note names... const qtractorInstrumentData& notes = instr.notes(iBank, iProg); qtractorInstrumentData::ConstIterator notes_iter = notes.constBegin(); const qtractorInstrumentData::ConstIterator& notes_end = notes.constEnd(); for ( ; notes_iter != notes_end; ++notes_iter) m_noteNames.insert(notes_iter.key(), notes_iter.value()); // Controller names... const qtractorInstrumentData& controllers = instr.controllers(); qtractorInstrumentData::ConstIterator controllers_iter = controllers.constBegin(); const qtractorInstrumentData::ConstIterator& controllers_end = controllers.constEnd(); for ( ; controllers_iter != controllers_end; ++controllers_iter) { m_controllerNames.insert( controllers_iter.key(), controllers_iter.value()); } // RPN names... const qtractorInstrumentData& rpns = instr.rpns(); qtractorInstrumentData::ConstIterator rpns_iter = rpns.constBegin(); const qtractorInstrumentData::ConstIterator& rpns_end = rpns.constEnd(); for ( ; rpns_iter != rpns_end; ++rpns_iter) { m_rpnNames.insert( rpns_iter.key(), rpns_iter.value()); } // NRPN names... const qtractorInstrumentData& nrpns = instr.nrpns(); qtractorInstrumentData::ConstIterator nrpns_iter = nrpns.constBegin(); const qtractorInstrumentData::ConstIterator& nrpns_end = nrpns.constEnd(); for ( ; nrpns_iter != nrpns_end; ++nrpns_iter) { m_nrpnNames.insert( nrpns_iter.key(), nrpns_iter.value()); } } // Note name map accessor. const QString qtractorMidiEditor::noteName ( unsigned char note ) const { QHash::ConstIterator iter = m_noteNames.constFind(note); if (iter == m_noteNames.constEnd()) return defaultNoteName(note); else return iter.value(); } // Controller name map accessor. const QString& qtractorMidiEditor::controllerName ( unsigned char controller ) const { QHash::ConstIterator iter = m_controllerNames.constFind(controller); if (iter == m_controllerNames.constEnd()) return g_sNoname;//defaultControllerName(controller); else return iter.value(); } // RPN/NRPN map accessors. const QMap& qtractorMidiEditor::rpnNames (void) const { return m_rpnNames; } const QMap& qtractorMidiEditor::nrpnNames (void) const { return m_nrpnNames; } // Control-14 map accessors. const QString& qtractorMidiEditor::control14Name ( unsigned char controller ) const { return defaultControl14Name(controller); } // Command execution notification slot. void qtractorMidiEditor::updateNotifySlot ( unsigned int flags ) { if (flags & qtractorCommand::Refresh) updateContents(); contentsChangeNotify(); } // Emit selection/changes. void qtractorMidiEditor::selectionChangeNotify (void) { setSyncViewHoldOn(true); emit selectNotifySignal(this); m_pThumbView->update(); } void qtractorMidiEditor::contentsChangeNotify (void) { emit changeNotifySignal(this); } // Emit note on/off. void qtractorMidiEditor::sendNote ( int iNote, int iVelocity ) { if (iVelocity == 1) iVelocity = m_last.value; emit sendNoteSignal(iNote, iVelocity); } // Safe/capped value helpers. int qtractorMidiEditor::safeNote ( int iNote ) const { return safeValue(iNote); } int qtractorMidiEditor::safeValue ( int iValue ) const { if (iValue < 0) iValue = 0; else if (iValue > 127) iValue = 127; return iValue; } int qtractorMidiEditor::safeValue14 ( int iValue14 ) const { if (iValue14 < 0) iValue14 = 0; else if (iValue14 > 16383) iValue14 = 16383; return iValue14; } int qtractorMidiEditor::safePitchBend ( int iPitchBend ) const { if (iPitchBend < -8191) iPitchBend = -8191; else if (iPitchBend > +8191) iPitchBend = +8191; return iPitchBend; } // MIDI event tool tip helper. QString qtractorMidiEditor::eventToolTip ( qtractorMidiEvent *pEvent, long iTimeDelta, int iNoteDelta, int iValueDelta ) const { long d0 = 0; if (m_resizeMode == ResizeNoteRight) { d0 = iTimeDelta; iTimeDelta = 0; } else if (m_resizeMode == ResizeNoteLeft) d0 = -iTimeDelta; unsigned long t0 = m_pTimeScale->tickFromFrame(m_iOffset) + pEvent->time(); t0 = (long(t0) + iTimeDelta < 0 ? 0 : t0 + iTimeDelta); QString sToolTip = tr("Time:\t%1\nType:\t") .arg(m_pTimeScale->textFromTick(t0)); switch (pEvent->type()) { // case qtractorMidiEvent::NOTEOFF: // sToolTip += tr("Note Off (%1)").arg(int(pEvent->note())); // break; case qtractorMidiEvent::NOTEON: d0 = (long(pEvent->duration()) + d0 < 0 ? 0 : pEvent->duration() + d0); sToolTip += tr("Note On (%1) %2\nVelocity:\t%3\nDuration: %4") .arg(int(pEvent->note() + iNoteDelta)) .arg(noteName(pEvent->note() + iNoteDelta)) .arg(safeValue(pEvent->velocity() + iValueDelta)) .arg(m_pTimeScale->textFromTick(t0, true, d0)); break; case qtractorMidiEvent::KEYPRESS: sToolTip += tr("Key Press (%1) %2\nValue:\t%3") .arg(int(pEvent->note() + iNoteDelta)) .arg(noteName(pEvent->note() + iNoteDelta)) .arg(safeValue(pEvent->velocity() + iValueDelta)); break; case qtractorMidiEvent::CONTROLLER: sToolTip += tr("Controller (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->controller())) .arg(controllerName(pEvent->controller())) .arg(safeValue(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::REGPARAM: sToolTip += tr("RPN (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->param())) .arg(rpnNames().value(pEvent->param())) .arg(safeValue14(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::NONREGPARAM: sToolTip += tr("NRPN (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->param())) .arg(nrpnNames().value(pEvent->param())) .arg(safeValue14(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::CONTROL14: sToolTip += tr("Control 14 (%1)\nName:\t%2\nValue:\t%3") .arg(int(pEvent->controller())) .arg(control14Name(pEvent->controller())) .arg(safeValue14(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::PGMCHANGE: sToolTip += tr("Pgm Change (%1)") .arg(safeValue(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::CHANPRESS: sToolTip += tr("Chan Press (%1)") .arg(safeValue(pEvent->value() + iValueDelta)); break; case qtractorMidiEvent::PITCHBEND: sToolTip += tr("Pitch Bend (%1)") .arg(safePitchBend(pEvent->pitchBend() + iValueDelta)); break; case qtractorMidiEvent::SYSEX: { unsigned char *data = pEvent->sysex(); unsigned short len = pEvent->sysex_len(); sToolTip += tr("SysEx (%1 bytes)\nData: ").arg(int(len)); sToolTip += '{'; sToolTip += ' '; for (unsigned short i = 0; i < len; ++i) sToolTip += QString().sprintf("%02x ", data[i]); sToolTip += '}'; break; } // case qtractorMidiEvent::META: // sToolTip += tr("Meta"); // break; default: sToolTip += tr("Unknown (%1)").arg(int(pEvent->type())); break; } // That's it return sToolTip; } // Keyboard event handler (common). bool qtractorMidiEditor::keyPress ( qtractorScrollView *pScrollView, int iKey, const Qt::KeyboardModifiers& modifiers ) { switch (iKey) { case Qt::Key_Insert: // Aha, joking :) case Qt::Key_Return: if (m_dragState == DragStep) { executeDragMove(m_pEditView, m_posDrag); } else { const QPoint& pos = pScrollView->viewportToContents( pScrollView->viewport()->mapFromGlobal(QCursor::pos())); if (m_dragState == DragMove) executeDragMove(pScrollView, pos); else if (m_dragState == DragPaste) executeDragPaste(pScrollView, pos); } resetDragState(pScrollView); break; case Qt::Key_Escape: m_dragState = DragStep; // HACK: Force selection clearance! m_select.clear(); resetDragState(pScrollView); break; case Qt::Key_Home: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos(0, 0); } else { pScrollView->setContentsPos(0, pScrollView->contentsY()); } break; case Qt::Key_End: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsWidth() - pScrollView->width(), pScrollView->contentsHeight() - pScrollView->height()); } else { pScrollView->setContentsPos( pScrollView->contentsWidth() - pScrollView->width(), pScrollView->contentsY()); } break; case Qt::Key_Left: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX() - pScrollView->width(), pScrollView->contentsY()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX() - 16, pScrollView->contentsY()); } break; case Qt::Key_Right: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX() + pScrollView->width(), pScrollView->contentsY()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX() + 16, pScrollView->contentsY()); } break; case Qt::Key_Up: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() - pScrollView->height()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() - 16); } break; case Qt::Key_Down: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() + pScrollView->height()); } else if (!keyStep(iKey, modifiers)) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() + 16); } break; case Qt::Key_PageUp: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), 16); } else { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() - pScrollView->height()); } break; case Qt::Key_PageDown: if (modifiers & Qt::ControlModifier) { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsHeight() - pScrollView->height()); } else { pScrollView->setContentsPos( pScrollView->contentsX(), pScrollView->contentsY() + pScrollView->height()); } break; default: // Not handled here. return false; } // Done. return true; } // Keyboard step handler. bool qtractorMidiEditor::keyStep ( int iKey, const Qt::KeyboardModifiers& modifiers ) { // Only applicable if something is selected... if (m_select.items().isEmpty()) return false; // Set initial bound conditions... if (m_dragState == DragNone) { m_dragState = m_dragCursor = DragStep; m_rectDrag = m_select.rectView(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); m_pEditView->setCursor(Qt::SizeAllCursor); m_pEditEvent->setCursor(Qt::SizeAllCursor); } // Now to say the truth... if (m_dragState != DragMove && m_dragState != DragStep && m_dragState != DragPaste) return false; // Make sure we've a anchor... if (m_pEventDrag == NULL) m_pEventDrag = m_select.anchorEvent(); // Determine vertical step... if (iKey == Qt::Key_Up || iKey == Qt::Key_Down) { const int iVerticalStep = m_pEditList->itemHeight(); const int y0 = m_posDrag.y(); int y1 = y0 + m_posStep.y(); if (iKey == Qt::Key_Up) y1 -= iVerticalStep; else y1 += iVerticalStep; m_posStep.setY((y1 < 0 ? 0 : y1) - y0); } else // Determine horizontal step... if (iKey == Qt::Key_Left || iKey == Qt::Key_Right) { const int x0 = m_posDrag.x() + m_pTimeScale->pixelFromFrame(m_iOffset); int iHorizontalStep = 0; int x1 = x0 + m_posStep.x(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(x1); if (modifiers & Qt::ShiftModifier) { iHorizontalStep = pNode->pixelsPerBeat() * pNode->beatsPerBar; } else { unsigned short iSnapPerBeat = m_pTimeScale->snapPerBeat(); if (iSnapPerBeat > 0) iHorizontalStep = pNode->pixelsPerBeat() / iSnapPerBeat; } if (iHorizontalStep < 4) iHorizontalStep = 4; if (iKey == Qt::Key_Left) x1 -= iHorizontalStep; else x1 += iHorizontalStep; m_posStep.setX(m_pTimeScale->pixelSnap(x1 < 0 ? 0 : x1) - x0); } // Early sanity check... const QRect& rect = m_select.rectView(); QPoint pos = m_posDrag; if (m_dragState == DragMove || m_dragState == DragPaste) { pos = m_pEditView->viewportToContents( m_pEditView->viewport()->mapFromGlobal(QCursor::pos())); } int x2 = - pos.x(); int y2 = - pos.y(); if (m_dragState == DragMove || m_dragState == DragPaste) { x2 += (m_posDrag.x() - rect.x()); y2 += (m_posDrag.y() - rect.y()); } if (m_posStep.x() < x2) { m_posStep.setX (x2); } else { x2 += m_pEditView->contentsWidth() - rect.width(); if (m_posStep.x() > x2) m_posStep.setX (x2); } if (m_posStep.y() < y2) { m_posStep.setY (y2); } else { y2 += m_pEditView->contentsHeight() - rect.height(); if (m_posStep.y() > y2) m_posStep.setY (y2); } // Do our deeds... updateDragMove(m_pEditView, pos + m_posStep); return true; } // Focus lost event. void qtractorMidiEditor::focusOut ( qtractorScrollView *pScrollView ) { if (m_dragState == DragStep && m_pEditPaste == pScrollView) resetDragState(pScrollView); } // Show selection tooltip... void qtractorMidiEditor::showToolTip ( qtractorScrollView *pScrollView, const QRect& rect ) const { if (pScrollView == NULL) return; if (!m_bToolTips) return; if (m_pTimeScale == NULL) return; const unsigned long iFrameStart = m_pTimeScale->frameSnap( m_iOffset + m_pTimeScale->frameFromPixel(rect.left())); const unsigned long iFrameEnd = m_pTimeScale->frameSnap( iFrameStart + m_pTimeScale->frameFromPixel(rect.width())); QToolTip::showText( QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(m_pTimeScale->textFromFrame(iFrameStart)) .arg(m_pTimeScale->textFromFrame(iFrameEnd)) .arg(m_pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), pScrollView->viewport()); } // Temporary sync-view/follow-playhead hold state. void qtractorMidiEditor::setSyncViewHoldOn ( bool bOn ) { m_iSyncViewHold = (m_bSyncViewHold && bOn ? QTRACTOR_SYNC_VIEW_HOLD : 0); } void qtractorMidiEditor::setSyncViewHold ( bool bSyncViewHold ) { m_bSyncViewHold = bSyncViewHold; setSyncViewHoldOn(bSyncViewHold); } bool qtractorMidiEditor::isSyncViewHold (void) const { return (m_bSyncViewHold && m_iSyncViewHold > 0); } // end of qtractorMidiEditor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginListView.h0000644000000000000000000000012713014536043020514 xustar0029 mtime=1479719971.77210504 29 atime=1479719971.77210504 29 ctime=1479719971.77210504 qtractor-0.8.0/src/qtractorPluginListView.h0000644000175000001440000001511013014536043021326 0ustar00rncbcusers00000000000000// qtractorPluginListView.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginListView_h #define __qtractorPluginListView_h #include // Forward declarations. class qtractorPlugin; class qtractorPluginList; class qtractorPluginForm; class qtractorRubberBand; //---------------------------------------------------------------------------- // qtractorPluginListItem -- Plugin list item. class qtractorPluginListItem : public QListWidgetItem { public: // Constructors. qtractorPluginListItem(qtractorPlugin *pPlugin); // Destructor. ~qtractorPluginListItem(); // Plugin container accessor. qtractorPlugin *plugin() const; // Special plugin form accessor. qtractorPluginForm *pluginForm(); // Activation methods. void updateActivated(); // Last known item rectangle. void setDirectAccessWidth(int iDirectAccessWidth) { m_iDirectAccessWidth = iDirectAccessWidth; } int directAccessWidth() const { return m_iDirectAccessWidth; } protected: // Common item initializer. void initItem(qtractorPlugin *pPlugin); private: // The plugin reference. qtractorPlugin *m_pPlugin; // Last known item logical width. int m_iDirectAccessWidth; }; //---------------------------------------------------------------------------- // qtractorPluginListView -- Plugin chain list widget instance. // class qtractorPluginListView : public QListWidget { Q_OBJECT public: // Construcctor. qtractorPluginListView(QWidget *pParent = 0); // Destructor. ~qtractorPluginListView(); // Plugin list accessors. void setPluginList(qtractorPluginList *pPluginList); qtractorPluginList *pluginList() const; // Common tiny scrollbar style decl. class TinyScrollBarStyle; // Special scrollbar style accessors. void setTinyScrollBar(bool bTinyScrollBar); bool isTinyScrollBar() const; // Plugin list refreshner; void refresh(); // Master clean-up. void clear(); // Get an item index, given the plugin reference... int pluginItem(qtractorPlugin *pPlugin); // Common pixmap accessors. static QIcon *itemIcon(int iIndex); // Show insert pseudo-plugin audio bus connections. static void insertPluginBus(qtractorPlugin *pPlugin, int iBusMode); signals: // Plugin chain changed somehow. void contentsChanged(); public slots: // User interaction slots. void addPlugin(); void removePlugin(); void moveUpPlugin(); void moveDownPlugin(); void loadPresetPlugin(); void directAccessPlugin(); void propertiesPlugin(); void editPlugin(); protected slots: // User interaction slots. void activatePlugin(); void activateAllPlugins(); void deactivateAllPlugins(); void removeAllPlugins(); // Audio inserts specific slots. void addAudioInsertPlugin(); void addAudioAuxSendPlugin(); // MIDI inserts specific slots. void addMidiInsertPlugin(); void addMidiAuxSendPlugin(); // Send/return insert specific slots. void insertPluginOutputs(); void insertPluginInputs(); // Audio specific slots. void audioOutputs(); void audioOutputBus(); void audioOutputBusName(); void audioOutputAutoConnect(); // Drop item slots. void dropMove(); void dropCopy(); void dropCancel(); // Simple click handler. void itemDoubleClickedSlot(QListWidgetItem *); void itemActivatedSlot(QListWidgetItem *); protected: // Move item on list. void moveItem(qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem); // Copy item on list. void copyItem(qtractorPluginListItem *pItem, qtractorPluginListItem *pNextItem); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // To get precize clicking for in-place (de)activation, // and for drag-n-drop stuff -- reimplemented virtual methods. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *); void dropEvent(QDropEvent *pDropEvent); void wheelEvent(QWheelEvent *pWheelEvent); // Drag-n-drop stuff. bool canDropEvent(QDropEvent *pDropEvent); bool canDropItem(QDropEvent *pDropEvent); // Ensure given item is brought to viewport visibility... void ensureVisibleItem(qtractorPluginListItem *pItem); // Show and move rubber-band item. void moveRubberBand(qtractorPluginListItem *pDropItem); // Context menu event handler. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // MIDI codec methods (static). static void encodeItem (QMimeData *pMimeData, qtractorPluginListItem *pItem); static bool canDecodeItem(const QMimeData *pMimeData); static qtractorPluginListItem *decodeItem(const QMimeData *pMimeData); // Show insert pseudo-plugin audio bus connections. void insertPluginBus(int iBusMode); // Direct access parameter handle. void dragDirectAccess(const QPoint& pos); // Initial size-policy hints. QSize sizeHint() const; private: // Instance variables. qtractorPluginList *m_pPluginList; // The current dragging item stuff. enum DragState { DragNone = 0, DragDirectAccess } m_dragState, m_dragCursor; // The mouse clicked item for in-place (de)activation. qtractorPluginListItem *m_pClickedItem; // The point from where drag started. QPoint m_posDrag; // Item we'll eventually drag around. qtractorPluginListItem *m_pDragItem; // Item we'll eventually drop something. qtractorPluginListItem *m_pDropItem; // To show the point where drop will go. qtractorRubberBand *m_pRubberBand; // Common tiny scrollbar style stuff. TinyScrollBarStyle *m_pTinyScrollBarStyle; // Common pixmap stuff. static QIcon *g_pItemIcons[2]; static int g_iItemRefCount; }; #endif // __qtractorPluginListView_h // end of qtractorPluginListView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurveSelect.cpp0000644000000000000000000000013213014536043020342 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCurveSelect.cpp0000644000175000001440000000753513014536043021174 0ustar00rncbcusers00000000000000// qtractorCurveSelect.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorCurveSelect.h" //------------------------------------------------------------------------- // qtractorCurveSelect -- MIDI event selection capsule. // Constructor. qtractorCurveSelect::qtractorCurveSelect (void) { m_pCurve = NULL; m_pAnchorNode = NULL; } // Default destructor. qtractorCurveSelect::~qtractorCurveSelect (void) { clear(); } // Event selection item lookup. qtractorCurveSelect::Item *qtractorCurveSelect::findItem ( qtractorCurve::Node *pNode ) { // Check if this very event already exists... return m_items.value(pNode, NULL); } // Item insertion method. void qtractorCurveSelect::addItem ( qtractorCurve::Node *pNode, const QRect& rectNode ) { m_items.insert(pNode, new Item(rectNode)); m_rect = m_rect.united(rectNode); if (m_pAnchorNode == NULL || m_pAnchorNode->frame > pNode->frame) m_pAnchorNode = pNode; } // Item removal method. void qtractorCurveSelect::removeItem ( qtractorCurve::Node *pNode ) { ItemList::Iterator iter = m_items.find(pNode); if (iter != m_items.end()) { delete iter.value(); m_items.erase(iter); commit(); } } // Item selection method. void qtractorCurveSelect::selectItem ( qtractorCurve *pCurve, qtractorCurve::Node *pNode, const QRect& rectNode, bool bSelect, bool bToggle ) { Item *pItem = findItem(pNode); if (pItem) { const unsigned int flags = pItem->flags; if ( (!bSelect && (flags & 2) == 0) || (( bSelect && (flags & 3) == 3) && bToggle)) pItem->flags &= ~1; else if ( ( bSelect && (flags & 2) == 0) || ((!bSelect && (flags & 3) == 2) && bToggle)) pItem->flags |= 1; } else if (bSelect) { if (m_pCurve == NULL) m_pCurve = pCurve; if (m_pCurve == pCurve) addItem(pNode, rectNode); } } // Selection commit method. void qtractorCurveSelect::update ( bool bCommit ) { // Remove unselected... int iUpdate = 0; ItemList::Iterator iter = m_items.begin(); const ItemList::Iterator& iter_end = m_items.end(); while (iter != iter_end) { Item *pItem = iter.value(); if (bCommit) { if (pItem->flags & 1) pItem->flags |= 2; else pItem->flags &= ~2; } if ((pItem->flags & 3) == 0) { delete pItem; iter = m_items.erase(iter); ++iUpdate; } else ++iter; } // Did we remove any? if (iUpdate > 0) commit(); } // Selection commit method. void qtractorCurveSelect::commit (void) { // Reset united selection rectangle... m_rect.setRect(0, 0, 0, 0); ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { Item *pItem = iter.value(); m_rect = m_rect.united(pItem->rectNode); } if (m_items.isEmpty()) { m_pAnchorNode = NULL; m_pCurve = NULL; } } // Reset event selection. void qtractorCurveSelect::clear (void) { m_rect.setRect(0, 0, 0, 0); qDeleteAll(m_items); m_items.clear(); m_pAnchorNode = NULL; m_pCurve = NULL; } // end of qtractorCurveSelect.cpp qtractor-0.8.0/src/PaxHeaders.7649/vestige0000644000000000000000000000012713014536043015227 xustar0029 mtime=1479719971.81312554 29 atime=1479719971.81312554 29 ctime=1479719971.81312554 qtractor-0.8.0/src/vestige/0000755000175000001440000000000013014536043016120 5ustar00rncbcusers00000000000000qtractor-0.8.0/src/vestige/PaxHeaders.7649/aeffectx.h0000644000000000000000000000012713014536043017242 xustar0029 mtime=1479719971.81312554 29 atime=1479719971.81312554 29 ctime=1479719971.81312554 qtractor-0.8.0/src/vestige/aeffectx.h0000644000175000001440000002220113014536043020053 0ustar00rncbcusers00000000000000/* * aeffectx.h - simple header to allow VeSTige compilation and eventually work * * Copyright (c) 2006 Javier Serrano Polo * * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program (see COPYING); if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA. * */ #ifndef _AEFFECTX_H #define _AEFFECTX_H #define CCONST(a, b, c, d)( ( ( (int) a ) << 24 ) | \ ( ( (int) b ) << 16 ) | \ ( ( (int) c ) << 8 ) | \ ( ( (int) d ) << 0 ) ) const int audioMasterAutomate = 0; const int audioMasterVersion = 1; const int audioMasterCurrentId = 2; const int audioMasterIdle = 3; const int audioMasterPinConnected = 4; // unsupported? 5 const int audioMasterWantMidi = 6; const int audioMasterGetTime = 7; const int audioMasterProcessEvents = 8; const int audioMasterSetTime = 9; const int audioMasterTempoAt = 10; const int audioMasterGetNumAutomatableParameters = 11; const int audioMasterGetParameterQuantization = 12; const int audioMasterIOChanged = 13; const int audioMasterNeedIdle = 14; const int audioMasterSizeWindow = 15; const int audioMasterGetSampleRate = 16; const int audioMasterGetBlockSize = 17; const int audioMasterGetInputLatency = 18; const int audioMasterGetOutputLatency = 19; const int audioMasterGetPreviousPlug = 20; const int audioMasterGetNextPlug = 21; const int audioMasterWillReplaceOrAccumulate = 22; const int audioMasterGetCurrentProcessLevel = 23; const int audioMasterGetAutomationState = 24; const int audioMasterOfflineStart = 25; const int audioMasterOfflineRead = 26; const int audioMasterOfflineWrite = 27; const int audioMasterOfflineGetCurrentPass = 28; const int audioMasterOfflineGetCurrentMetaPass = 29; const int audioMasterSetOutputSampleRate = 30; // unsupported? 31 const int audioMasterGetSpeakerArrangement = 31; // deprecated in 2.4? const int audioMasterGetVendorString = 32; const int audioMasterGetProductString = 33; const int audioMasterGetVendorVersion = 34; const int audioMasterVendorSpecific = 35; const int audioMasterSetIcon = 36; const int audioMasterCanDo = 37; const int audioMasterGetLanguage = 38; const int audioMasterOpenWindow = 39; const int audioMasterCloseWindow = 40; const int audioMasterGetDirectory = 41; const int audioMasterUpdateDisplay = 42; const int audioMasterBeginEdit = 43; const int audioMasterEndEdit = 44; const int audioMasterOpenFileSelector = 45; const int audioMasterCloseFileSelector = 46; // currently unused const int audioMasterEditFile = 47; // currently unused const int audioMasterGetChunkFile = 48; // currently unused const int audioMasterGetInputSpeakerArrangement = 49; // currently unused const int effFlagsHasEditor = 1; const int effFlagsCanReplacing = 1 << 4; // very likely const int effFlagsIsSynth = 1 << 8; // currently unused const int effOpen = 0; const int effClose = 1; // currently unused const int effSetProgram = 2; // currently unused const int effGetProgram = 3; // currently unused const int effGetProgramName = 5; // currently unused const int effGetParamName = 8; // currently unused const int effSetSampleRate = 10; const int effSetBlockSize = 11; const int effMainsChanged = 12; const int effEditGetRect = 13; const int effEditOpen = 14; const int effEditClose = 15; const int effEditIdle = 19; const int effEditTop = 20; const int effProcessEvents = 25; const int effGetPlugCategory = 35; const int effGetEffectName = 45; const int effGetParameterProperties = 47; // missing const int effGetVendorString = 47; const int effGetProductString = 48; const int effGetVendorVersion = 49; const int effCanDo = 51; // currently unused const int effGetVstVersion = 58; // currently unused const int effShellGetNextPlugin = 70; const int kEffectMagic = CCONST( 'V', 's', 't', 'P' ); const int kVstLangEnglish = 1; const int kVstMidiType = 1; const int kVstTransportPlaying = 1 << 1; const int kPlugCategShell = 10; /* validity flags for a VstTimeInfo structure, this info comes from the web */ const int kVstNanosValid (1 << 8); const int kVstPpqPosValid (1 << 9); const int kVstTempoValid (1 << 10); const int kVstBarsValid (1 << 11); const int kVstCyclePosValid (1 << 12); const int kVstTimeSigValid (1 << 13); const int kVstSmpteValid (1 << 14); const int kVstClockValid (1 << 15); const int kVstTransportChanged = 1; class RemoteVstPlugin; class VstMidiEvent { public: // 00 int type; // 04 int byteSize; // 08 int deltaFrames; // 0c? int flags; // 10? int noteLength; // 14? int noteOffset; // 18 char midiData[4]; // 1c? char detune; // 1d? char noteOffVelocity; // 1e? char reserved1; // 1f? char reserved2; } ; class VstEvent { char dump[sizeof( VstMidiEvent )]; } ; class VstEvents { public: // 00 int numEvents; // 04 void *reserved; // 08 VstEvent * events[]; } ; /* constants from http://www.rawmaterialsoftware.com/juceforum/viewtopic.php?t=3740&sid=183f74631fee71a493316735e2b9f28b */ enum Vestige2StringConstants { VestigeMaxNameLen = 64, VestigeMaxLabelLen = 64, VestigeMaxShortLabelLen = 8, VestigeMaxCategLabelLen = 24, VestigeMaxFileNameLen = 100 }; /* this struct taken from http://asseca.com/vst-24-specs/efGetParameterProperties.html */ struct VstParameterProperties { float stepFloat; /* float step */ float smallStepFloat; /* small float step */ float largeStepFloat; /* large float step */ char label[VestigeMaxLabelLen]; /* parameter label */ int32_t flags; /* @see VstParameterFlags */ int32_t minInteger; /* integer minimum */ int32_t maxInteger; /* integer maximum */ int32_t stepInteger; /* integer step */ int32_t largeStepInteger; /* large integer step */ char shortLabel[VestigeMaxShortLabelLen]; /* short label, recommended: 6 + delimiter */ int16_t displayIndex; /* index where this parameter should be displayed (starting with 0) */ int16_t category; /* 0: no category, else group index + 1 */ int16_t numParametersInCategory; /* number of parameters in category */ int16_t reserved; /* zero */ char categoryLabel[VestigeMaxCategLabelLen]; /* category label, e.g. "Osc 1" */ char future[16]; /* reserved for future use */ }; /* this enum taken from http://asseca.com/vst-24-specs/efGetParameterProperties.html */ enum VstParameterFlags { kVstParameterIsSwitch = 1 << 0, /* parameter is a switch (on/off) */ kVstParameterUsesIntegerMinMax = 1 << 1, /* minInteger, maxInteger valid */ kVstParameterUsesFloatStep = 1 << 2, /* stepFloat, smallStepFloat, largeStepFloat valid */ kVstParameterUsesIntStep = 1 << 3, /* stepInteger, largeStepInteger valid */ kVstParameterSupportsDisplayIndex = 1 << 4, /* displayIndex valid */ kVstParameterSupportsDisplayCategory = 1 << 5, /* category, etc. valid */ kVstParameterCanRamp = 1 << 6 /* set if parameter value can ramp up/down */ }; class AEffect { public: // Never use virtual functions!!! // 00-03 int magic; // dispatcher 04-07 intptr_t (* dispatcher)( AEffect * , int , int , intptr_t, void * , float ); // process, quite sure 08-0b void (* process)( AEffect * , float * * , float * * , int ); // setParameter 0c-0f void (* setParameter)( AEffect * , int , float ); // getParameter 10-13 float (* getParameter)( AEffect * , int ); // programs 14-17 int numPrograms; // Params 18-1b int numParams; // Input 1c-1f int numInputs; // Output 20-23 int numOutputs; // flags 24-27 int flags; // Fill somewhere 28-2b void *ptr1; void *ptr2; // Zeroes 2c-2f 30-33 34-37 38-3b char empty3[4 + 4 + 4]; // 1.0f 3c-3f float unkown_float; // An object? pointer 40-43 void *ptr3; // Zeroes 44-47 void *user; // Id 48-4b int32_t uniqueID; // Don't know 4c-4f char unknown1[4]; // processReplacing 50-53 void (* processReplacing)( AEffect * , float * * , float * * , int ); } ; typedef struct VstTimeInfo { /* info from online documentation of VST provided by Steinberg */ double samplePos; double sampleRate; double nanoSeconds; double ppqPos; double tempo; double barStartPos; double cycleStartPos; double cycleEndPos; int32_t timeSigNumerator; int32_t timeSigDenominator; int32_t smpteOffset; int32_t smpteFrameRate; int32_t samplesToNextClock; int32_t flags; } VstTimeInfo; typedef intptr_t (* audioMasterCallback)( AEffect * , int32_t, int32_t, intptr_t, void * , float ); #endif qtractor-0.8.0/src/PaxHeaders.7649/qtractorLadspaPlugin.h0000644000000000000000000000013213014536043020146 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorLadspaPlugin.h0000644000175000001440000001040313014536043020764 0ustar00rncbcusers00000000000000// qtractorLadspaPlugin.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorLadspaPlugin_h #define __qtractorLadspaPlugin_h #include "qtractorPlugin.h" #include //---------------------------------------------------------------------------- // qtractorLadspaPluginType -- LADSPA plugin type instance. // class qtractorLadspaPluginType : public qtractorPluginType { public: // Constructor. qtractorLadspaPluginType(qtractorPluginFile *pFile, unsigned long iIndex, qtractorPluginType::Hint typeHint = qtractorPluginType::Ladspa, const LADSPA_Descriptor *pLadspaDescriptor = NULL) : qtractorPluginType(pFile, iIndex, typeHint), m_pLadspaDescriptor(pLadspaDescriptor) {} // Destructor. ~qtractorLadspaPluginType() { close(); } // Derived methods. bool open(); void close(); // Factory method (static) static qtractorLadspaPluginType *createType( qtractorPluginFile *pFile, unsigned long iIndex); // LADSPA descriptor method (static) static const LADSPA_Descriptor *ladspa_descriptor( qtractorPluginFile *pFile, unsigned long iIndex); // Specific accessors. const LADSPA_Descriptor *ladspa_descriptor() const { return m_pLadspaDescriptor; } // Instance cached-deferred accesors. const QString& aboutText(); protected: // LADSPA descriptor itself. const LADSPA_Descriptor *m_pLadspaDescriptor; }; //---------------------------------------------------------------------------- // qtractorLadspaPlugin -- LADSPA plugin instance. // class qtractorLadspaPlugin : public qtractorPlugin { public: // Constructors. qtractorLadspaPlugin(qtractorPluginList *pList, qtractorLadspaPluginType *pLadspaType); // Destructor. ~qtractorLadspaPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Specific accessors. const LADSPA_Descriptor *ladspa_descriptor() const; LADSPA_Handle ladspa_handle(unsigned short iInstance) const; // Audio port numbers. unsigned long audioIn(unsigned short i) { return m_piAudioIns[i]; } unsigned long audioOut(unsigned short i) { return m_piAudioOuts[i]; } protected: // Instance variables. LADSPA_Handle *m_phInstances; // List of output control port indexes and data. unsigned long *m_piControlOuts; float *m_pfControlOuts; // List of audio port indexes. unsigned long *m_piAudioIns; unsigned long *m_piAudioOuts; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; }; //---------------------------------------------------------------------------- // qtractorLadspaPluginParam -- LADSPA plugin control input port instance. // class qtractorLadspaPluginParam : public qtractorPluginParam { public: // Constructors. qtractorLadspaPluginParam(qtractorLadspaPlugin *pLadspaPlugin, unsigned long iIndex); // Destructor. ~qtractorLadspaPluginParam(); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; private: // Instance variables. LADSPA_PortRangeHintDescriptor m_portHints; }; #endif // __qtractorLadspaPlugin_h // end of qtractorLadspaPlugin.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioSndFile.cpp0000644000000000000000000000013213014536043020424 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.739088539 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioSndFile.cpp0000644000175000001440000001236413014536043021252 0ustar00rncbcusers00000000000000// qtractorAudioSndFile.cpp // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioSndFile.h" //---------------------------------------------------------------------- // class qtractorAudioSndFile -- Buffered audio file implementation. // // Constructor. qtractorAudioSndFile::qtractorAudioSndFile ( unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize ) { // Need a minimum of specification, at least for write mode. ::memset(&m_sfinfo, 0, sizeof(m_sfinfo)); m_sfinfo.channels = iChannels; m_sfinfo.samplerate = iSampleRate; // Initialize other stuff. m_pSndFile = NULL; m_iMode = qtractorAudioSndFile::None; m_pBuffer = NULL; m_iBufferSize = 1024; // Adjust size the next nearest power-of-two. while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; } // Destructor. qtractorAudioSndFile::~qtractorAudioSndFile (void) { close(); } // Open method. bool qtractorAudioSndFile::open ( const QString& sFilename, int iMode ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::open(\"%s\", %d)", sFilename.toUtf8().constData(), iMode); #endif close(); // Whether for Read or Write... int sfmode; switch (iMode) { case qtractorAudioSndFile::Read: sfmode = SFM_READ; break; case qtractorAudioSndFile::Write: sfmode = SFM_WRITE; break; default: return false; } // As said, need a minimum of specification for write mode. if (sfmode & SFM_WRITE) { if (m_sfinfo.channels == 0 || m_sfinfo.samplerate == 0) return false; m_sfinfo.format = qtractorAudioFileFactory::defaultFormat(); } // Now open it. QByteArray aFilename = sFilename.toUtf8(); m_pSndFile = ::sf_open(aFilename.constData(), sfmode, &m_sfinfo); if (m_pSndFile == NULL) return false; // Set open mode (deterministically). m_iMode = iMode; // Allocate initial de/interleaving buffer stuff. m_pBuffer = new float [m_sfinfo.channels * m_iBufferSize]; return true; } // Read method. int qtractorAudioSndFile::read ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::read(%p, %d)", ppFrames, iFrames); #endif allocBufferCheck(iFrames); int nread = ::sf_readf_float(m_pSndFile, m_pBuffer, iFrames); if (nread > 0) { unsigned short i; unsigned int n, k = 0; for (n = 0; n < (unsigned int) nread; ++n) { for (i = 0; i < (unsigned short) m_sfinfo.channels; ++i) ppFrames[i][n] = m_pBuffer[k++]; } } return nread; } // Write method. int qtractorAudioSndFile::write ( float **ppFrames, unsigned int iFrames ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::write(%p, %d)", ppFrames, iFrames); #endif allocBufferCheck(iFrames); unsigned short i; unsigned int n, k = 0; for (n = 0; n < iFrames; ++n) { for (i = 0; i < (unsigned short) m_sfinfo.channels; ++i) m_pBuffer[k++] = ppFrames[i][n]; } return ::sf_writef_float(m_pSndFile, m_pBuffer, iFrames); } // Seek method. bool qtractorAudioSndFile::seek ( unsigned long iOffset ) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::seek(%d)", iOffset); #endif return (::sf_seek(m_pSndFile, iOffset, SEEK_SET) == long(iOffset)); } // Close method. void qtractorAudioSndFile::close (void) { #ifdef DEBUG_0 qDebug("qtractorAudioSndFile::close()"); #endif if (m_pSndFile) { ::sf_close(m_pSndFile); m_pSndFile = NULL; m_iMode = qtractorAudioSndFile::None; } if (m_pBuffer) { delete [] m_pBuffer; m_pBuffer = NULL; } } // Open mode accessor. int qtractorAudioSndFile::mode (void) const { return m_iMode; } // Open channel(s) accessor. unsigned short qtractorAudioSndFile::channels (void) const { return m_sfinfo.channels; } // Total number of frames specialty. unsigned long qtractorAudioSndFile::frames (void) const { return m_sfinfo.frames; } // Sample rate specialty. unsigned int qtractorAudioSndFile::sampleRate (void) const { return m_sfinfo.samplerate; } // De/interleaving buffer stuff. void qtractorAudioSndFile::allocBufferCheck ( unsigned int iBufferSize ) { // Only reallocate a new buffer if new size is greater... if (iBufferSize > m_iBufferSize && m_sfinfo.channels > 0) { // Destroy previously existing buffer. if (m_pBuffer) delete [] m_pBuffer; // Allocate new extended one; again, // adjust size the next nearest power-of-two. while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; m_pBuffer = new float [m_sfinfo.channels * m_iBufferSize]; } } // end of qtractorAudioSndFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackForm.ui0000644000000000000000000000012713014536043017645 xustar0029 mtime=1479719971.77910854 29 atime=1479719971.77910854 29 ctime=1479719971.77910854 qtractor-0.8.0/src/qtractorTrackForm.ui0000644000175000001440000005337113014536043020472 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTrackForm 0 0 374 372 Qt::StrongFocus Track - Qtractor :/images/trackProperties.png 0 Track &Name: TrackNameTextEdit 280 0 32767 48 Track name description 32 32 48 48 Qt::TabFocus Track icon 4 0 Type 4 8 Audio track type &Audio MIDI track type &MIDI Input / Output 4 8 3 0 0 0 80 0 Input bus name 3 0 0 0 80 0 Output bus name 22 22 24 24 Qt::TabFocus Manage buses ... MIDI / Instrument 8 4 &Program: ProgComboBox &Bank: BankComboBox Bank &Select Method: BankSelMethodComboBox &Omni MIDI Omni: Capture All Channels &Channel: ChannelSpinBox 48 24 MIDI Channel (1-16) 1 16 MIDI Patch: Instrument 7 0 0 0 MIDI Patch: Bank Select Method MIDI Patch: Bank true MIDI Patch: Program true View / Colors 4 8 &Foreground: ForegroundColorComboBox 64 0 Foreground color true 22 22 24 24 Qt::TabFocus Select custom track foreground color :/images/formColor.png ... Qt::Horizontal QSizePolicy::Expanding 8 8 Bac&kground: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter BackgroundColorComboBox 64 0 Background color true 22 22 24 24 Qt::TabFocus Select custom track background color :/images/formColor.png ... Plugins Qt::WheelFocus Track plugins 90 28 Add plugin &Add... :/images/formCreate.png Qt::ToolButtonTextBesideIcon 90 28 Remove plugin &Remove :/images/formRemove.png Qt::ToolButtonTextBesideIcon Qt::Vertical 8 8 90 28 Move plugin up &Up :/images/formMoveUp.png Qt::ToolButtonTextBesideIcon 90 28 Move plugin down &Down :/images/formMoveDown.png Qt::ToolButtonTextBesideIcon Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorPluginListView QListWidget
qtractorPluginListView.h
 TrackNameTextEdit TrackIconPushButton AudioRadioButton MidiRadioButton InputBusNameComboBox OutputBusNameComboBox BusNameToolButton OmniCheckBox ChannelSpinBox InstrumentComboBox BankSelMethodComboBox BankComboBox ProgComboBox ForegroundColorComboBox ForegroundColorToolButton BackgroundColorComboBox BackgroundColorToolButton PluginListView AddPluginToolButton RemovePluginToolButton MoveUpPluginToolButton MoveDownPluginToolButton DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrack.h0000644000000000000000000000012713014536043016633 xustar0029 mtime=1479719971.77810804 29 atime=1479719971.77810804 29 ctime=1479719971.77810804 qtractor-0.8.0/src/qtractorTrack.h0000644000175000001440000002671613014536043017463 0ustar00rncbcusers00000000000000// qtractorTrack.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrack_h #define __qtractorTrack_h #include "qtractorList.h" #include "qtractorMidiControl.h" #include // Forward declarations. class qtractorSession; class qtractorDocument; class qtractorInstrumentList; class qtractorPluginList; class qtractorMonitor; class qtractorClip; class qtractorBus; class qtractorSubject; class qtractorMidiControlObserver; class qtractorAudioBufferThread; class qtractorCurveList; class qtractorCurveFile; class qtractorCurve; // Special forward declarations. class QDomElement; class QPainter; class QRect; //------------------------------------------------------------------------- // qtractorTrack -- Track container. class qtractorTrack : public qtractorList::Link { public: // Track type symbology. enum TrackType { None = 0, Audio, Midi }; // Tool button specific types: enum ToolType { Record, Mute, Solo }; // Constructor. qtractorTrack(qtractorSession *pSession, TrackType trackType = None); // Default constructor. ~qtractorTrack(); // Reset track. void clear(); // Track open/close methods. bool open(); void close(); // Session accessor. qtractorSession *session() const; // Track name accessors. void setTrackName(const QString& sTrackName); const QString& trackName() const; void updateTrackName(); // Track icon (filename) accessors. void setTrackIcon(const QString& sTrackIcon); const QString& trackIcon() const; // Track type accessors. void setTrackType(TrackType trackType); TrackType trackType() const; // Record monitoring state accessors. void setMonitor(bool bMonitor); bool isMonitor() const; // Record status accessors. void setRecord(bool bRecord); bool isRecord() const; // Mute status accessors. void setMute(bool bMute); bool isMute() const; // Solo status accessors. void setSolo(bool bSolo); bool isSolo() const; // Track gain (volume) accessor. void setGain(float fGain); float gain() const; float prevGain() const; // Track stereo-panning accessor. void setPanning(float fPanning); float panning() const; float prevPanning() const; // MIDI specific: track-tag accessors. void setMidiTag(unsigned short iMidiTag); unsigned short midiTag() const; // MIDI specific: omni (capture) mode acessors. void setMidiOmni(bool bMidiOmni); bool isMidiOmni() const; // MIDI specific: channel acessors. void setMidiChannel(unsigned short iMidiChannel); unsigned short midiChannel() const; // MIDI specific: bank select method acessors (optional). void setMidiBankSelMethod(int iMidiBankSelMethod); int midiBankSelMethod() const; // MIDI specific: bank acessors (optional). void setMidiBank(int iMidiBank); int midiBank() const; // MIDI specific: program acessors (optional). void setMidiProg(int iMidiProg); int midiProg() const; // Assigned bus name accessors. void setInputBusName(const QString& sBusName); const QString& inputBusName() const; void setOutputBusName(const QString& sBusName); const QString& outputBusName() const; // Assigned bus accessors. qtractorBus *inputBus() const; qtractorBus *outputBus() const; // Track monitor accessors. qtractorMonitor *monitor() const; // Track plugin-chain accessor. qtractorPluginList *pluginList() const; // Base height (in pixels). enum { HeightMin = 24, HeightBase = 72 }; // Normalized view height accessors. void updateHeight(); void setHeight(int iHeight); int height() const; // Visual height accessors. void updateZoomHeight(); void setZoomHeight(int iZoomHeight); int zoomHeight() const; // Clip list management methods. const qtractorList& clips() const; void addClip(qtractorClip *pClip); void insertClip(qtractorClip *pClip); void unlinkClip(qtractorClip *pClip); void removeClip(qtractorClip *pClip); // Current clip on record (capture). void setClipRecord(qtractorClip *pClipRecord); qtractorClip *clipRecord() const; // Current clip on record absolute start frame (capture). void setClipRecordStart(unsigned long iClipRecordStart); unsigned long clipRecordStart() const; unsigned long clipRecordEnd(unsigned long iFrameTime) const; void setClipRecordEx(bool bClipRecordEx); bool isClipRecordEx() const; // Background color accessors. void setBackground(const QColor& bg); const QColor& background() const; // Foreground color accessors. void setForeground(const QColor& fg); const QColor& foreground() const; // Generate a default track color. static QColor trackColor(int iTrack); // Track special process cycle executive. void process(qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd); // Track freewheeling process cycle executive (needed for export). void process_export(qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd); // Track special process record executive (audio recording only). void process_record( unsigned long iFrameStart, unsigned long iFrameEnd); // Track special process automation executive. void process_curve(unsigned long iFrame); // Track paint method. void drawTrack(QPainter *pPainter, const QRect& trackRect, unsigned long iTrackStart, unsigned long iTrackEnd, qtractorClip *pClip = NULL); // MIDI track instrument patching. void setMidiPatch(qtractorInstrumentList *pInstruments); // Track loop point setler. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); // Update all clips editors. void updateClipEditors(); // Audio buffer ring-cache (playlist) methods. qtractorAudioBufferThread *syncThread(); // Track state (monitor, record, mute, solo) button setup. qtractorSubject *monitorSubject() const; qtractorSubject *recordSubject() const; qtractorSubject *muteSubject() const; qtractorSubject *soloSubject() const; qtractorMidiControlObserver *monitorObserver() const; qtractorMidiControlObserver *recordObserver() const; qtractorMidiControlObserver *muteObserver() const; qtractorMidiControlObserver *soloObserver() const; // Track state (monitor) notifier (proto-slot). void monitorChangeNotify(bool bOn); // Track state (record, mute, solo) notifier (proto-slot). void stateChangeNotify(ToolType toolType, bool bOn); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; // Load/save track state (record, mute, solo) controllers (MIDI). void loadControllers(QDomElement *pElement); void saveControllers(qtractorDocument *pDocument, QDomElement *pElement) const; // Map track state (record, mute, solo) controllers (MIDI). void mapControllers(); // Track automation curve list accessor. qtractorCurveList *curveList() const; // Track automation curve serializer accessor. qtractorCurveFile *curveFile() const; // Track automation current curve accessor. void setCurrentCurve(qtractorCurve *pCurrentCurve); qtractorCurve *currentCurve() const; // Track automation curve serialization methods. static void loadCurveFile( QDomElement *pElement, qtractorCurveFile *pCurveFile); void saveCurveFile(qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile) const; void applyCurveFile(qtractorCurveFile *pCurveFile) const; // Track properties structure. struct Properties { // Default constructor. Properties() { clear(); } // Copy constructor. Properties(const Properties& props) { copy(props); } // Assignment operator, Properties& operator=(const Properties& props) { return copy(props); } // Helper copy method. Properties& copy(const Properties& props); // Helper clear/reset method. void clear(); // Members. QString trackName; QString trackIcon; TrackType trackType; bool monitor; bool record; bool mute; bool solo; float gain; float panning; QString inputBusName; QString outputBusName; bool midiOmni; unsigned short midiChannel; int midiBankSelMethod; int midiBank; int midiProg; QColor foreground; QColor background; }; // Alternate properties accessor. void setProperties(const Properties& props); Properties& properties(); // Reset state properties (as needed on copy/dublicate) void resetProperties(); // Track type textual helper methods. static TrackType trackTypeFromText (const QString& sText); static QString textFromTrackType (TrackType trackType); // Take(record) descriptor/id registry methods. class TakeInfo; TakeInfo *takeInfo(int iTakeID) const; int takeInfoId(TakeInfo *pTakeInfo) const; int takeInfoNew(TakeInfo *pTakeInfo) const; void takeInfoAdd(int iTakeID, TakeInfo *pTakeInfo) const; void clearTakeInfo() const; // Update tracks/list-view. void updateTracks(); private: qtractorSession *m_pSession; // Session reference. Properties m_props; // Track properties. qtractorBus *m_pInputBus; // Track assigned input bus. qtractorBus *m_pOutputBus; // Track assigned input bus. qtractorMonitor *m_pMonitor; // Track monitor. unsigned short m_iMidiTag; // MIDI specific: track-tag; int m_iHeight; // View height (normalized). int m_iZoomHeight; // View height (zoomed). qtractorList m_clips; // List of clips. qtractorClip *m_pClipRecord; // Current clip on record (capture). unsigned long m_iClipRecordStart; // Current clip on record start frame. bool m_bClipRecordEx; // Current clip on record/overdub flag. qtractorPluginList *m_pPluginList; // Plugin chain (audio). // Audio buffer ring-cache (playlist). qtractorAudioBufferThread *m_pSyncThread; // MIDI track/channel (volume, panning) observers. class MidiVolumeObserver; class MidiPanningObserver; MidiVolumeObserver *m_pMidiVolumeObserver; MidiPanningObserver *m_pMidiPanningObserver; // State (monitor, record, mute, solo) observer stuff. qtractorMidiControlObserver *m_pMonitorObserver; class StateObserver; StateObserver *m_pRecordObserver; StateObserver *m_pMuteObserver; StateObserver *m_pSoloObserver; qtractorSubject *m_pMonitorSubject; qtractorSubject *m_pRecordSubject; qtractorSubject *m_pMuteSubject; qtractorSubject *m_pSoloSubject; qtractorMidiControl::Controllers m_controllers; qtractorCurveFile *m_pCurveFile; // Take(record) descriptor/id registry. mutable QHash m_idtakes; mutable QHash m_takeids; // MIDI bank/program observer. class MidiProgramObserver; MidiProgramObserver *m_pMidiProgramObserver; }; #endif // __qtractorTrack_h // end of qtractorTrack.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiToolsForm.ui0000644000000000000000000000013213014536043020500 xustar0030 mtime=1479719971.766102039 30 atime=1479719971.766102039 30 ctime=1479719971.766102039 qtractor-0.8.0/src/qtractorMidiToolsForm.ui0000644000175000001440000012565113014536043021332 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiToolsForm 0 0 480 240 MIDI Tools :/images/qtractorMidiEditor.png 4 4 2 2 160 0 Preset name true Qt::TabFocus Save preset :/images/formSave.png Qt::TabFocus Delete preset :/images/formRemove.png Qt::Horizontal 180 20 0 &Quantize 75 true Quantize selected events &Quantize Qt::Horizontal QSizePolicy::Fixed 16 20 &Time: Quantize time 60 0 Quantize time percent % true 1 0.0 100.0 0.1 100.0 Qt::Horizontal 16 20 &Duration: Quantize duration 60 0 Quantize duration percent % true 1 0.0 100.0 0.1 100.0 S&wing: Swing-quantize time 60 0 Swing-quantize percent % true 1 -100.0 100.0 0.1 0.0 Swing-quantize type Linear Quadratic Cubic Qt::Horizontal 73 20 &Scale: Scale-quantize key Scale-quantize type Qt::Vertical 20 16 &Transpose 75 true Transpose selected events &Transpose Qt::Horizontal QSizePolicy::Fixed 16 20 &Note: 60 0 Transpose note -64 64 Qt::Horizontal 16 20 &Time: 120 0 Transpose time Transpose time format Frames Time BBT Qt::Horizontal 16 20 &Reverse Qt::Vertical 20 16 &Normalize 75 true Normalize selected events &Normalize Qt::Horizontal QSizePolicy::Fixed 16 20 &Percent: 60 0 Normalize percent % true 1 150.0 0.1 Qt::Horizontal 16 20 &Value: 60 0 Normalize value 127 Qt::Vertical 20 16 &Randomize 75 true Randomize selected events &Randomize Qt::Horizontal QSizePolicy::Fixed 16 20 &Note: 60 0 Randomize note/pitch % true 1 150.0 0.1 Qt::Horizontal 16 20 &Time: 60 0 Randomize time % true 1 150.0 0.1 &Duration: 60 0 Randomize duration % true 1 150.0 0.1 &Value: 60 0 Randomize value % true 1 150.0 0.1 Qt::Vertical 20 16 Resi&ze 75 true Resize selected events Resi&ze Qt::Horizontal QSizePolicy::Fixed 16 20 &Duration: 120 0 Resize duration Resize duration format Frames Time BBT Qt::Horizontal 16 20 &Value: 60 0 Resize value 127 Resize value mode Flat Ramp 60 0 Resize final value 127 Qt::Horizontal 16 20 Qt::Vertical 20 16 Re&scale 75 true Rescale selected events Re&scale Qt::Horizontal QSizePolicy::Fixed 16 19 &Time: 60 0 Rescale time % true 1 0.1 1000.0 0.1 100.0 Qt::Horizontal 224 58 &Duration: 60 0 Rescale duration % true 1 0.1 1000.0 0.1 100.0 &Value: 60 0 Rescale value % true 1 0.1 1000.0 0.1 100.0 Qt::Vertical 358 38 T&imeshift 75 true Timeshift selected events Timeshift Qt::Horizontal QSizePolicy::Fixed 16 19 P: 60 0 Timeshift parameter true 1 -100.0 100.0 0.1 0.0 Timeshift parameter (log) -10000 10000 10 100 0 Qt::Horizontal 80 80 80 80 Timeshift curve QFrame::Panel QFrame::Sunken P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. Timeshift duration Qt::Vertical 358 38 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 PresetNameComboBox PresetSaveToolButton PresetDeleteToolButton ToolTabWidget QuantizeCheckBox QuantizeTimeCheckBox QuantizeTimeComboBox QuantizeTimeSpinBox QuantizeDurationCheckBox QuantizeDurationComboBox QuantizeDurationSpinBox QuantizeSwingCheckBox QuantizeSwingComboBox QuantizeSwingSpinBox QuantizeSwingTypeComboBox QuantizeScaleCheckBox QuantizeScaleKeyComboBox QuantizeScaleComboBox TransposeCheckBox TransposeNoteCheckBox TransposeNoteSpinBox TransposeTimeCheckBox TransposeTimeSpinBox TransposeFormatComboBox TransposeReverseCheckBox NormalizeCheckBox NormalizePercentCheckBox NormalizePercentSpinBox NormalizeValueCheckBox NormalizeValueSpinBox RandomizeCheckBox RandomizeNoteCheckBox RandomizeNoteSpinBox RandomizeTimeCheckBox RandomizeTimeSpinBox RandomizeDurationCheckBox RandomizeDurationSpinBox RandomizeValueCheckBox RandomizeValueSpinBox ResizeCheckBox ResizeDurationCheckBox ResizeDurationSpinBox ResizeFormatComboBox ResizeValueCheckBox ResizeValueSpinBox ResizeValue2ComboBox ResizeValue2SpinBox RescaleCheckBox RescaleTimeCheckBox RescaleTimeSpinBox RescaleDurationCheckBox RescaleDurationSpinBox RescaleValueCheckBox RescaleValueSpinBox TimeshiftCheckBox TimeshiftSpinBox TimeshiftSlider TimeshiftDurationCheckBox DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeStretcher.h0000644000000000000000000000012713014536043020351 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77710754 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeStretcher.h0000644000175000001440000000531213014536043021166 0ustar00rncbcusers00000000000000// qtractorTimeStretcher.h // /**************************************************************************** Copyright (C) 2005-2010, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeStretcher_h #define __qtractorTimeStretcher_h #include "qtractorAbout.h" #include "qtractorTimeStretch.h" #ifdef CONFIG_LIBRUBBERBAND #include #endif //--------------------------------------------------------------------------- // qtractorTimeStretcher - Time/Pitch-stretcher processor interface. // class qtractorTimeStretcher { public: // Constructor flags. enum Flags { None = 0, WsolaTimeStretch = 1, WsolaQuickSeek = 2 }; // Constructor. qtractorTimeStretcher( unsigned short iChannels = 2, unsigned int iSampleRate = 44100, float fTimeStretch = 1.0f, float fPitchShift = 1.0f, unsigned int iFlags = None, unsigned int iBufferSize = 4096); // Destructor. ~qtractorTimeStretcher(); // Adds frames of samples into the input buffer. void process(float **ppFrames, unsigned int iFrames); // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than available() // samples in the buffer, returns all that available. duh? unsigned int retrieve(float **ppFrames, unsigned int iFrames); // Returns number of frames currently available. unsigned int available() const; // Flush any last samples that are hiding // in the internal processing pipeline. void flush(); // Clears all buffers. void reset(); private: // Instance variables. qtractorTimeStretch *m_pTimeStretch; #ifdef CONFIG_LIBRUBBERBAND RubberBand::RubberBandStretcher *m_pRubberBandStretcher; unsigned short m_iRubberBandChannels; unsigned int m_iRubberBandLatency; unsigned int m_iRubberBandFrames; float **m_ppRubberBandFrames; float **m_ppRubberBandBuffer; bool m_bRubberBandFlush; #endif }; #endif // __qtractorTimeStretcher_h // end of qtractorTimeStretcher.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnectForm.cpp0000644000000000000000000000013213014536043020333 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.743090539 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnectForm.cpp0000644000175000001440000002464613014536043021167 0ustar00rncbcusers00000000000000// qtractorConnectForm.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorConnectForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include //---------------------------------------------------------------------------- // qtractorConnectForm -- UI wrapper form. // Constructor. qtractorConnectForm::qtractorConnectForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); m_pAudioConnect = new qtractorAudioConnect( m_ui.AudioOListView, m_ui.AudioIListView, m_ui.AudioConnectorView); m_pAudioConnect->setBezierLines(true); m_pMidiConnect = new qtractorMidiConnect( m_ui.MidiOListView, m_ui.MidiIListView, m_ui.MidiConnectorView); m_pMidiConnect->setBezierLines(true); // UI signal/slot connections... QObject::connect(m_ui.AudioIClientsComboBox, SIGNAL(activated(int)), SLOT(audioIClientChanged())); QObject::connect(m_ui.AudioOClientsComboBox, SIGNAL(activated(int)), SLOT(audioOClientChanged())); QObject::connect(m_ui.AudioConnectPushButton, SIGNAL(clicked()), SLOT(audioConnectSelected())); QObject::connect(m_ui.AudioDisconnectPushButton, SIGNAL(clicked()), SLOT(audioDisconnectSelected())); QObject::connect(m_ui.AudioDisconnectAllPushButton, SIGNAL(clicked()), SLOT(audioDisconnectAll())); QObject::connect(m_ui.AudioRefreshPushButton, SIGNAL(clicked()), SLOT(audioRefresh())); QObject::connect(m_ui.MidiIClientsComboBox, SIGNAL(activated(int)), SLOT(midiIClientChanged())); QObject::connect(m_ui.MidiOClientsComboBox, SIGNAL(activated(int)), SLOT(midiOClientChanged())); QObject::connect(m_ui.MidiConnectPushButton, SIGNAL(clicked()), SLOT(midiConnectSelected())); QObject::connect(m_ui.MidiDisconnectPushButton, SIGNAL(clicked()), SLOT(midiDisconnectSelected())); QObject::connect(m_ui.MidiDisconnectAllPushButton, SIGNAL(clicked()), SLOT(midiDisconnectAll())); QObject::connect(m_ui.MidiRefreshPushButton, SIGNAL(clicked()), SLOT(midiRefresh())); // Connect it to some UI feedback slots. QObject::connect(m_ui.AudioOListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(audioStabilize())); QObject::connect(m_ui.AudioIListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(audioStabilize())); QObject::connect(m_ui.MidiOListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(midiStabilize())); QObject::connect(m_ui.MidiIListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(midiStabilize())); QObject::connect(m_pAudioConnect, SIGNAL(connectChanged()), SLOT(audioConnectChanged())); QObject::connect(m_pMidiConnect, SIGNAL(connectChanged()), SLOT(midiConnectChanged())); } // Destructor. qtractorConnectForm::~qtractorConnectForm (void) { delete m_pAudioConnect; delete m_pMidiConnect; } // Audio client name change slots. void qtractorConnectForm::audioIClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioIClientChanged()"); #endif // Reset any port name pattern... m_ui.AudioIListView->setPortName(QString::null); audioRefresh(); } void qtractorConnectForm::audioOClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioOClientChanged()"); #endif // Reset any port name pattern... m_ui.AudioOListView->setPortName(QString::null); audioRefresh(); } // Connect current selected ports. void qtractorConnectForm::audioConnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioConnectSelected()"); #endif m_pAudioConnect->connectSelected(); } // Disconnect current selected ports. void qtractorConnectForm::audioDisconnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioDisconnectSelected()"); #endif m_pAudioConnect->disconnectSelected(); } // Disconnect all connected ports. void qtractorConnectForm::audioDisconnectAll (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioDisconnectAll()"); #endif m_pAudioConnect->disconnectAll(); } // Refresh complete form by notifying the parent form. void qtractorConnectForm::audioUpdate ( bool bClear ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioUpdate(%d)", int(bClear)); #endif m_ui.AudioOListView->setClientName( m_ui.AudioOClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.AudioOClientsComboBox->currentText() : QString::null); m_ui.AudioIListView->setClientName( m_ui.AudioIClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.AudioIClientsComboBox->currentText() : QString::null); m_pAudioConnect->updateContents(bClear); updateClientsComboBox(m_ui.AudioOClientsComboBox, m_ui.AudioOListView, m_pAudioConnect->icon(qtractorAudioConnect::ClientOut)); updateClientsComboBox(m_ui.AudioIClientsComboBox, m_ui.AudioIListView, m_pAudioConnect->icon(qtractorAudioConnect::ClientIn)); audioStabilize(); } // Refresh complete form conditionally. void qtractorConnectForm::audioReset (void) { audioUpdate( m_ui.AudioOClientsComboBox->currentIndex() > 0 || m_ui.AudioIClientsComboBox->currentIndex() > 0); } // A helper connection change slot. void qtractorConnectForm::audioConnectChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioConectChanged()"); #endif audioStabilize(); emit connectChanged(); } // A helper stabilization slot. void qtractorConnectForm::audioStabilize (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::audioStabilize()"); #endif m_ui.AudioConnectPushButton->setEnabled( m_pAudioConnect->canConnectSelected()); m_ui.AudioDisconnectPushButton->setEnabled( m_pAudioConnect->canDisconnectSelected()); m_ui.AudioDisconnectAllPushButton->setEnabled( m_pAudioConnect->canDisconnectAll()); } // MIDI client name change slots. void qtractorConnectForm::midiIClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiIClientChanged()"); #endif // Reset any port name pattern... m_ui.MidiIListView->setPortName(QString::null); midiRefresh(); } void qtractorConnectForm::midiOClientChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiOClientChanged()"); #endif // Reset any port name pattern... m_ui.MidiOListView->setPortName(QString::null); midiRefresh(); } // Connect current selected ports. void qtractorConnectForm::midiConnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiConnectSelected()"); #endif m_pMidiConnect->connectSelected(); } // Disconnect current selected ports. void qtractorConnectForm::midiDisconnectSelected (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiDisconnectSelected()"); #endif m_pMidiConnect->disconnectSelected(); } // Disconnect all connected ports. void qtractorConnectForm::midiDisconnectAll (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiDisconnectAll()"); #endif m_pMidiConnect->disconnectAll(); } // Refresh complete form by notifying the parent form. void qtractorConnectForm::midiUpdate ( bool bClear ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiUpdate(%d)", int(bClear)); #endif m_ui.MidiOListView->setClientName( m_ui.MidiOClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.MidiOClientsComboBox->currentText() : QString::null); m_ui.MidiIListView->setClientName( m_ui.MidiIClientsComboBox->currentIndex() > 0 && !bClear ? m_ui.MidiIClientsComboBox->currentText() : QString::null); m_pMidiConnect->updateContents(bClear); updateClientsComboBox(m_ui.MidiOClientsComboBox, m_ui.MidiOListView, m_pMidiConnect->icon(qtractorMidiConnect::ClientOut)); updateClientsComboBox(m_ui.MidiIClientsComboBox, m_ui.MidiIListView, m_pMidiConnect->icon(qtractorMidiConnect::ClientIn)); midiStabilize(); } // Refresh complete form conditionally. void qtractorConnectForm::midiReset (void) { midiUpdate( m_ui.MidiOClientsComboBox->currentIndex() > 0 || m_ui.MidiIClientsComboBox->currentIndex() > 0); } // A helper connection change slot. void qtractorConnectForm::midiConnectChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiConectChanged()"); #endif midiStabilize(); emit connectChanged(); } // A helper stabilization slot. void qtractorConnectForm::midiStabilize (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnectForm::midiStabilize()"); #endif m_ui.MidiConnectPushButton->setEnabled( m_pMidiConnect->canConnectSelected()); m_ui.MidiDisconnectPushButton->setEnabled( m_pMidiConnect->canDisconnectSelected()); m_ui.MidiDisconnectAllPushButton->setEnabled( m_pMidiConnect->canDisconnectAll()); } // Refresh given combo-box with client names. void qtractorConnectForm::updateClientsComboBox ( QComboBox *pComboBox, qtractorClientListView *pClientListView, const QIcon& icon ) { // Refresh client names combo box contents... pComboBox->clear(); pComboBox->addItem(tr("(All)")); const QStringList& clientNames = pClientListView->clientNames(); QStringListIterator iter(clientNames); while (iter.hasNext()) pComboBox->addItem(icon, iter.next()); // Update current item/selection... const QString& sClientName = pClientListView->clientName(); if (sClientName.isEmpty()) { pComboBox->setCurrentIndex(0); } else { // Select and expand all else... pComboBox->setCurrentIndex(pComboBox->findText(sClientName)); // Select and expand all else... qtractorClientListItem *pClientItem = pClientListView->findClientItem(sClientName); if (pClientItem) pClientListView->setCurrentItem(pClientItem); pClientListView->setOpenAll(true); } } // end of qtractorConnectForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditCommand.cpp0000644000000000000000000000013213014536043021105 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditCommand.cpp0000644000175000001440000002520013014536043021724 0ustar00rncbcusers00000000000000// qtractorMidiEditCommand.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiEditCommand.h" #include "qtractorMidiClip.h" #include "qtractorMidiEngine.h" #include "qtractorSession.h" //---------------------------------------------------------------------- // class qtractorMidiEditCommand - implementation. // // Constructor. qtractorMidiEditCommand::qtractorMidiEditCommand ( qtractorMidiClip *pMidiClip, const QString& sName ) : qtractorCommand(sName), m_pMidiClip(pMidiClip), m_bAdjusted(false), m_iDuration((pMidiClip->sequence())->duration()) { } // Destructor. qtractorMidiEditCommand::~qtractorMidiEditCommand (void) { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->autoDelete) delete pItem->event; } qDeleteAll(m_items); m_items.clear(); } // Primitive command methods. void qtractorMidiEditCommand::insertEvent ( qtractorMidiEvent *pEvent ) { m_items.append(new Item(InsertEvent, pEvent)); } void qtractorMidiEditCommand::moveEvent ( qtractorMidiEvent *pEvent, int iNote, unsigned long iTime ) { m_items.append(new Item(MoveEvent, pEvent, iNote, iTime)); } void qtractorMidiEditCommand::resizeEventTime ( qtractorMidiEvent *pEvent, unsigned long iTime, unsigned long iDuration ) { m_items.append(new Item(ResizeEventTime, pEvent, 0, iTime, iDuration)); } void qtractorMidiEditCommand::resizeEventValue ( qtractorMidiEvent *pEvent, int iValue ) { if (pEvent->type() == qtractorMidiEvent::NOTEON && iValue < 1) iValue = 1; // Avoid zero velocity (aka. NOTEOFF) m_items.append(new Item(ResizeEventValue, pEvent, 0, 0, 0, iValue)); } void qtractorMidiEditCommand::removeEvent ( qtractorMidiEvent *pEvent ) { m_items.append(new Item(RemoveEvent, pEvent)); } // Check whether the event is already in chain. bool qtractorMidiEditCommand::findEvent ( qtractorMidiEvent *pEvent, qtractorMidiEditCommand::CommandType cmd ) const { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->event == pEvent && (pItem->command == InsertEvent || pItem->command == cmd)) return true; } return false; } // Common executive method. bool qtractorMidiEditCommand::execute ( bool bRedo ) { if (m_pMidiClip == NULL) return false; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return false; // Dropped enqueued events... qtractorSession *pSession = NULL; qtractorTrack *pTrack = m_pMidiClip->track(); if (pTrack) pSession = pTrack->session(); #if 0 if (pSession && pSession->isPlaying()) pSession->midiEngine()->trackMute(pTrack, true); #endif // Track sequence duration changes... const unsigned long iOldDuration = pSeq->duration(); int iSelectClear = 0; // Changes are due... QListIterator iter(m_items); if (!bRedo) iter.toBack(); while (bRedo ? iter.hasNext() : iter.hasPrevious()) { Item *pItem = (bRedo ? iter.next() : iter.previous()); qtractorMidiEvent *pEvent = pItem->event; // Execute the command item... switch (pItem->command) { case InsertEvent: { if (bRedo) pSeq->insertEvent(pEvent); else pSeq->unlinkEvent(pEvent); pItem->autoDelete = !bRedo; ++iSelectClear; break; } case MoveEvent: { const int iOldNote = int(pEvent->note()); const unsigned long iOldTime = pEvent->time(); pSeq->unlinkEvent(pEvent); pEvent->setNote(pItem->note); pEvent->setTime(pItem->time); pSeq->insertEvent(pEvent); pItem->note = iOldNote; pItem->time = iOldTime; break; } case ResizeEventTime: { const unsigned long iOldTime = pEvent->time(); const unsigned long iOldDuration = pEvent->duration(); pSeq->unlinkEvent(pEvent); pEvent->setTime(pItem->time); if (pEvent->type() == qtractorMidiEvent::NOTEON) pEvent->setDuration(pItem->duration); pSeq->insertEvent(pEvent); pItem->time = iOldTime; pItem->duration = iOldDuration; break; } case ResizeEventValue: { int iOldValue; if (pEvent->type() == qtractorMidiEvent::PITCHBEND) { iOldValue = pEvent->pitchBend(); pEvent->setPitchBend(pItem->value); } else { iOldValue = pEvent->value(); pEvent->setValue(pItem->value); } pItem->value = iOldValue; break; } case RemoveEvent: { if (bRedo) pSeq->unlinkEvent(pEvent); else pSeq->insertEvent(pEvent); pItem->autoDelete = bRedo; ++iSelectClear; break; } default: break; } } // It's dirty, definitely... m_pMidiClip->setDirtyEx(true); // Have we changed on something less durable? if (m_iDuration != iOldDuration) { pSeq->setDuration(m_iDuration); m_iDuration = iOldDuration; } // Adjust edit-command result to prevent event overlapping. if (bRedo && !m_bAdjusted) m_bAdjusted = adjust(); // Or are we changing something more durable? if (pSeq->duration() != iOldDuration) { pSeq->setTimeLength(pSeq->duration()); if (pSession) { m_pMidiClip->setClipLengthEx( pSession->frameFromTick(pSession->tickFromFrame( m_pMidiClip->clipStart()) + pSeq->duration()) - m_pMidiClip->clipStart()); } m_pMidiClip->updateEditorEx(iSelectClear > 0); } // Just reset editor internals... else m_pMidiClip->resetEditorEx(iSelectClear > 0); // Re-enqueue dropped events... if (pSession && pSession->isPlaying()) { // Reset all current running event cursors, // make them play it right and sound again... m_pMidiClip->reset(pSession->isLooping()); // Re-enqueueing in proper sense... pSession->midiEngine()->trackMute(pTrack, false); } return true; } // Adjust edit-command result to prevent event overlapping. bool qtractorMidiEditCommand::adjust (void) { if (m_pMidiClip == NULL) return false; qtractorMidiSequence *pSeq = m_pMidiClip->sequence(); if (pSeq == NULL) return false; // HACK: What we're going to do here is about checking the // whole sequence, fixing any overlapping (note) events and // adjusting the issued command for proper undo/redo... QHash events; // For each event, do rescan... qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { qtractorMidiEvent *pNextEvent = pEvent->next(); // Whether event is (time) adjustable... int key = int(pEvent->type()) << 14; switch (pEvent->type()) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: key += int(pEvent->note()); break; case qtractorMidiEvent::CONTROLLER: case qtractorMidiEvent::REGPARAM: case qtractorMidiEvent::NONREGPARAM: case qtractorMidiEvent::CONTROL14: key += int(pEvent->controller()); break; case qtractorMidiEvent::CHANPRESS: case qtractorMidiEvent::PITCHBEND: break; default: key = 0; // Non adjustable! break; } // Adjustable? if (key) { // Already there? qtractorMidiEvent *pPrevEvent = events.value(key, NULL); if (pPrevEvent) { const unsigned long iTime = pEvent->time(); const unsigned long iPrevTime = pPrevEvent->time(); // NOTEON: Find previous note event and check overlaps... if (pEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned long iTimeEnd = iTime + pEvent->duration(); const unsigned long iPrevTimeEnd = iPrevTime + pPrevEvent->duration(); // Inner operlap... if (iTime > iPrevTime && iTime < iPrevTimeEnd) { // Left-side outer event... const unsigned long iDuration = pPrevEvent->duration(); pPrevEvent->setDuration(iTime - iPrevTime); if (!findEvent(pPrevEvent, ResizeEventTime)) resizeEventTime(pPrevEvent, iPrevTime, iDuration); // Right-side outer event... if (iTimeEnd < iPrevTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pPrevEvent); pNewEvent->setTime(iTimeEnd); pNewEvent->setDuration(iPrevTimeEnd - iTimeEnd); insertEvent(pNewEvent); pSeq->insertEvent(pNewEvent); pNextEvent = pNewEvent->next(); // Keep or set as last note... pEvent = pNewEvent; } } else // Loose overlap?... if (iTime == iPrevTime) { // Exact overlap... if (iTimeEnd == iPrevTimeEnd) { pSeq->unlinkEvent(pPrevEvent); if (!findEvent(pPrevEvent, RemoveEvent)) removeEvent(pPrevEvent); } else { // Partial overlap... if (iTimeEnd < iPrevTimeEnd) { // Short over large... unsigned long iDuration = pPrevEvent->duration(); pPrevEvent->setDuration(pEvent->duration()); if (!findEvent(pPrevEvent, ResizeEventTime)) resizeEventTime(pPrevEvent, iPrevTime, iDuration); iDuration = pEvent->duration(); pSeq->unlinkEvent(pEvent); pEvent->setTime(iTimeEnd); pEvent->setDuration(iPrevTimeEnd - iTimeEnd); pSeq->insertEvent(pEvent); if (!findEvent(pEvent, ResizeEventTime)) { resizeEventTime(pEvent, iTime, iDuration); } } else { // Large over short... const unsigned long iDuration = pEvent->duration(); pSeq->unlinkEvent(pEvent); pEvent->setTime(iPrevTimeEnd); pEvent->setDuration(iTimeEnd - iPrevTimeEnd); pSeq->insertEvent(pEvent); if (!findEvent(pEvent, ResizeEventTime)) { resizeEventTime(pEvent, iTime, iDuration); } } // We've move it ahead... pEvent = pPrevEvent; } } } else // All other channel events... if (iTime == iPrevTime) { pSeq->unlinkEvent(pPrevEvent); if (!findEvent(pPrevEvent, RemoveEvent)) removeEvent(pPrevEvent); } } // Remember last one... events.insert(key, pEvent); } // Iterate next... pEvent = pNextEvent; } return true; } // Virtual command methods. bool qtractorMidiEditCommand::redo (void) { return execute(true); } bool qtractorMidiEditCommand::undo (void) { return execute(false); } // end of qtractorMidiEditCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/src.pro0000644000000000000000000000012713014536043015147 xustar0029 mtime=1479719971.78311054 29 atime=1479719971.78311054 29 ctime=1479719971.78311054 qtractor-0.8.0/src/src.pro0000644000175000001440000002122113014536043015761 0ustar00rncbcusers00000000000000# qtractor.pro # NAME = qtractor TARGET = $${NAME} TEMPLATE = app include(src.pri) #DEFINES += DEBUG HEADERS += config.h \ qtractorAbout.h \ qtractorAtomic.h \ qtractorActionControl.h \ qtractorAudioBuffer.h \ qtractorAudioClip.h \ qtractorAudioConnect.h \ qtractorAudioEngine.h \ qtractorAudioFile.h \ qtractorAudioListView.h \ qtractorAudioMadFile.h \ qtractorAudioMeter.h \ qtractorAudioMonitor.h \ qtractorAudioPeak.h \ qtractorAudioSndFile.h \ qtractorAudioVorbisFile.h \ qtractorClip.h \ qtractorClipCommand.h \ qtractorClipFadeFunctor.h \ qtractorClipSelect.h \ qtractorCommand.h \ qtractorConnect.h \ qtractorConnections.h \ qtractorCtlEvent.h \ qtractorCurve.h \ qtractorCurveCommand.h \ qtractorCurveFile.h \ qtractorCurveSelect.h \ qtractorDocument.h \ qtractorDssiPlugin.h \ qtractorEngine.h \ qtractorEngineCommand.h \ qtractorFifoBuffer.h \ qtractorFileList.h \ qtractorFileListView.h \ qtractorFiles.h \ qtractorInsertPlugin.h \ qtractorInstrument.h \ qtractorInstrumentMenu.h \ qtractorLadspaPlugin.h \ qtractorList.h \ qtractorLv2Plugin.h \ qtractorMessageList.h \ qtractorMessages.h \ qtractorMeter.h \ qtractorMidiBuffer.h \ qtractorMidiClip.h \ qtractorMidiConnect.h \ qtractorMidiControl.h \ qtractorMidiControlCommand.h \ qtractorMidiControlObserver.h \ qtractorMidiControlTypeGroup.h \ qtractorMidiCursor.h \ qtractorMidiEditor.h \ qtractorMidiEditCommand.h \ qtractorMidiEditEvent.h \ qtractorMidiEditList.h \ qtractorMidiEditSelect.h \ qtractorMidiEditTime.h \ qtractorMidiEditView.h \ qtractorMidiEngine.h \ qtractorMidiEvent.h \ qtractorMidiEventList.h \ qtractorMidiFile.h \ qtractorMidiFileTempo.h \ qtractorMidiListView.h \ qtractorMidiManager.h \ qtractorMidiMeter.h \ qtractorMidiMonitor.h \ qtractorMidiRpn.h \ qtractorMidiSequence.h \ qtractorMidiSysex.h \ qtractorMidiThumbView.h \ qtractorMidiTimer.h \ qtractorMixer.h \ qtractorMmcEvent.h \ qtractorMonitor.h \ qtractorNsmClient.h \ qtractorObserver.h \ qtractorObserverWidget.h \ qtractorOptions.h \ qtractorPlugin.h \ qtractorPluginFactory.h \ qtractorPluginCommand.h \ qtractorPluginListView.h \ qtractorPropertyCommand.h \ qtractorRingBuffer.h \ qtractorRubberBand.h \ qtractorScrollView.h \ qtractorSession.h \ qtractorSessionCommand.h \ qtractorSessionCursor.h \ qtractorSessionDocument.h \ qtractorSpinBox.h \ qtractorThumbView.h \ qtractorTimeScale.h \ qtractorTimeScaleCommand.h \ qtractorTimeStretch.h \ qtractorTimeStretcher.h \ qtractorTrack.h \ qtractorTrackButton.h \ qtractorTrackCommand.h \ qtractorTrackList.h \ qtractorTrackTime.h \ qtractorTrackView.h \ qtractorTracks.h \ qtractorVstPlugin.h \ qtractorZipFile.h \ qtractorBusForm.h \ qtractorClipForm.h \ qtractorConnectForm.h \ qtractorEditRangeForm.h \ qtractorExportForm.h \ qtractorInstrumentForm.h \ qtractorMainForm.h \ qtractorMidiControlForm.h \ qtractorMidiControlObserverForm.h \ qtractorMidiEditorForm.h \ qtractorMidiSysexForm.h \ qtractorMidiToolsForm.h \ qtractorOptionsForm.h \ qtractorPasteRepeatForm.h \ qtractorPluginForm.h \ qtractorPluginSelectForm.h \ qtractorSessionForm.h \ qtractorShortcutForm.h \ qtractorTakeRangeForm.h \ qtractorTempoAdjustForm.h \ qtractorTimeScaleForm.h \ qtractorTrackForm.h SOURCES += \ qtractor.cpp \ qtractorActionControl.cpp \ qtractorAudioBuffer.cpp \ qtractorAudioClip.cpp \ qtractorAudioConnect.cpp \ qtractorAudioEngine.cpp \ qtractorAudioFile.cpp \ qtractorAudioListView.cpp \ qtractorAudioMadFile.cpp \ qtractorAudioMeter.cpp \ qtractorAudioMonitor.cpp \ qtractorAudioPeak.cpp \ qtractorAudioSndFile.cpp \ qtractorAudioVorbisFile.cpp \ qtractorClip.cpp \ qtractorClipCommand.cpp \ qtractorClipFadeFunctor.cpp \ qtractorClipSelect.cpp \ qtractorCommand.cpp \ qtractorConnect.cpp \ qtractorConnections.cpp \ qtractorDocument.cpp \ qtractorCurve.cpp \ qtractorCurveCommand.cpp \ qtractorCurveFile.cpp \ qtractorCurveSelect.cpp \ qtractorDssiPlugin.cpp \ qtractorEngine.cpp \ qtractorEngineCommand.cpp \ qtractorFileList.cpp \ qtractorFileListView.cpp \ qtractorFiles.cpp \ qtractorInsertPlugin.cpp \ qtractorInstrument.cpp \ qtractorInstrumentMenu.cpp \ qtractorLadspaPlugin.cpp \ qtractorLv2Plugin.cpp \ qtractorMessageList.cpp \ qtractorMessages.cpp \ qtractorMeter.cpp \ qtractorMidiClip.cpp \ qtractorMidiConnect.cpp \ qtractorMidiControl.cpp \ qtractorMidiControlCommand.cpp \ qtractorMidiControlObserver.cpp \ qtractorMidiControlTypeGroup.cpp \ qtractorMidiCursor.cpp \ qtractorMidiEditor.cpp \ qtractorMidiEditCommand.cpp \ qtractorMidiEditEvent.cpp \ qtractorMidiEditList.cpp \ qtractorMidiEditSelect.cpp \ qtractorMidiEditTime.cpp \ qtractorMidiEditView.cpp \ qtractorMidiEngine.cpp \ qtractorMidiEventList.cpp \ qtractorMidiFile.cpp \ qtractorMidiFileTempo.cpp \ qtractorMidiListView.cpp \ qtractorMidiManager.cpp \ qtractorMidiMeter.cpp \ qtractorMidiMonitor.cpp \ qtractorMidiRpn.cpp \ qtractorMidiSequence.cpp \ qtractorMidiThumbView.cpp \ qtractorMidiTimer.cpp \ qtractorMixer.cpp \ qtractorMmcEvent.cpp \ qtractorNsmClient.cpp \ qtractorObserver.cpp \ qtractorObserverWidget.cpp \ qtractorOptions.cpp \ qtractorPlugin.cpp \ qtractorPluginFactory.cpp \ qtractorPluginCommand.cpp \ qtractorPluginListView.cpp \ qtractorRubberBand.cpp \ qtractorScrollView.cpp \ qtractorSession.cpp \ qtractorSessionCommand.cpp \ qtractorSessionCursor.cpp \ qtractorSessionDocument.cpp \ qtractorSpinBox.cpp \ qtractorThumbView.cpp \ qtractorTimeScale.cpp \ qtractorTimeScaleCommand.cpp \ qtractorTimeStretch.cpp \ qtractorTimeStretcher.cpp \ qtractorTrack.cpp \ qtractorTrackButton.cpp \ qtractorTrackCommand.cpp \ qtractorTrackList.cpp \ qtractorTrackTime.cpp \ qtractorTrackView.cpp \ qtractorTracks.cpp \ qtractorVstPlugin.cpp \ qtractorZipFile.cpp \ qtractorBusForm.cpp \ qtractorClipForm.cpp \ qtractorConnectForm.cpp \ qtractorEditRangeForm.cpp \ qtractorExportForm.cpp \ qtractorInstrumentForm.cpp \ qtractorMainForm.cpp \ qtractorMidiControlForm.cpp \ qtractorMidiControlObserverForm.cpp \ qtractorMidiEditorForm.cpp \ qtractorMidiSysexForm.cpp \ qtractorMidiToolsForm.cpp \ qtractorOptionsForm.cpp \ qtractorPasteRepeatForm.cpp \ qtractorPluginForm.cpp \ qtractorPluginSelectForm.cpp \ qtractorSessionForm.cpp \ qtractorShortcutForm.cpp \ qtractorTakeRangeForm.cpp \ qtractorTempoAdjustForm.cpp \ qtractorTimeScaleForm.cpp \ qtractorTrackForm.cpp FORMS += \ qtractorBusForm.ui \ qtractorClipForm.ui \ qtractorConnectForm.ui \ qtractorEditRangeForm.ui \ qtractorExportForm.ui \ qtractorInstrumentForm.ui \ qtractorMainForm.ui \ qtractorMidiControlForm.ui \ qtractorMidiControlObserverForm.ui \ qtractorMidiEditorForm.ui \ qtractorMidiSysexForm.ui \ qtractorMidiToolsForm.ui \ qtractorOptionsForm.ui \ qtractorPasteRepeatForm.ui \ qtractorPluginForm.ui \ qtractorPluginSelectForm.ui \ qtractorSessionForm.ui \ qtractorShortcutForm.ui \ qtractorTakeRangeForm.ui \ qtractorTempoAdjustForm.ui \ qtractorTimeScaleForm.ui \ qtractorTrackForm.ui RESOURCES += \ qtractor.qrc TRANSLATIONS += \ translations/qtractor_cs.ts \ translations/qtractor_de.ts \ translations/qtractor_es.ts \ translations/qtractor_fr.ts \ translations/qtractor_it.ts \ translations/qtractor_ja.ts \ translations/qtractor_pt.ts \ translations/qtractor_ru.ts unix { # variables OBJECTS_DIR = .obj MOC_DIR = .moc UI_DIR = .ui isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(BINDIR) { BINDIR = $${PREFIX}/bin } isEmpty(DATADIR) { DATADIR = $${PREFIX}/share } #DEFINES += DATADIR=\"$${DATADIR}\" # make install INSTALLS += target desktop icon appdata \ icon_scalable mimeinfo mimetypes mimetypes_scalable target.path = $${BINDIR} desktop.path = $${DATADIR}/applications desktop.files += $${NAME}.desktop icon.path = $${DATADIR}/icons/hicolor/32x32/apps icon.files += images/$${NAME}.png icon_scalable.path = $${DATADIR}/icons/hicolor/scalable/apps icon_scalable.files += images/$${NAME}.svg appdata.path = $${DATADIR}/appdata appdata.files += appdata/$${NAME}.appdata.xml mimeinfo.path = $${DATADIR}/mime/packages mimeinfo.files += mimetypes/$${NAME}.xml mimetypes.path = $${DATADIR}/icons/hicolor/32x32/mimetypes mimetypes.files += \ mimetypes/application-x-$${NAME}-session.png \ mimetypes/application-x-$${NAME}-template.png \ mimetypes/application-x-$${NAME}-archive.png mimetypes_scalable.path = $${DATADIR}/icons/hicolor/scalable/mimetypes mimetypes_scalable.files += \ mimetypes/application-x-$${NAME}-session.svg \ mimetypes/application-x-$${NAME}-template.svg \ mimetypes/application-x-$${NAME}-archive.svg } # XML/DOM support QT += xml # QT5 support !lessThan(QT_MAJOR_VERSION, 5) { QT += widgets } qtractor-0.8.0/src/PaxHeaders.7649/qtractorMeter.cpp0000644000000000000000000000013213014536043017172 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.754096039 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMeter.cpp0000644000175000001440000002251013014536043020012 0ustar00rncbcusers00000000000000// qtractorMeter.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMeter.h" #include "qtractorMonitor.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorObserverWidget.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorMeterScale -- Meter bridge scale widget. // Constructor. qtractorMeterScale::qtractorMeterScale ( qtractorMeter *pMeter, QWidget *pParent ) : QFrame(pParent) { m_pMeter = pMeter; m_iLastY = 0; QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); QFrame::setMinimumWidth(16); // QFrame::setBackgroundRole(QPalette::Mid); const QFont& font = QFrame::font(); QFrame::setFont(QFont(font.family(), font.pointSize() - 3)); } // Meter accessor. qtractorMeter *qtractorMeterScale::meter (void) const { return m_pMeter; } // Draw scale line and label; assumes labels drawed from top to bottom. void qtractorMeterScale::drawLineLabel ( QPainter *p, int y, const QString& sLabel ) { const int iCurrY = QWidget::height() - y; const int iWidth = QWidget::width(); const QFontMetrics& fm = p->fontMetrics(); const int iMidHeight = (fm.height() >> 1); if (iCurrY < iMidHeight || iCurrY > (m_iLastY + iMidHeight)) { if (fm.width(sLabel) < iWidth - 5) p->drawLine(iWidth - 3, iCurrY, iWidth - 1, iCurrY); p->drawText(0, iCurrY - iMidHeight, iWidth - 3, fm.height(), Qt::AlignHCenter | Qt::AlignVCenter, sLabel); m_iLastY = iCurrY + 1; } } // Paint event handler. void qtractorMeterScale::paintEvent ( QPaintEvent * ) { QPainter painter(this); m_iLastY = 0; #ifndef CONFIG_GRADIENT painter.setPen(Qt::darkGray); #endif paintScale(&painter); } //---------------------------------------------------------------------- // class qtractorMeter::PanSliderInterface -- Observer interface. // // Local converter interface. class qtractorMeter::PanSliderInterface : public qtractorObserverSlider::Interface { public: // Constructor. PanSliderInterface ( qtractorObserverSlider *pSlider ) : qtractorObserverSlider::Interface(pSlider) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 100.0f * fValue; } float valueFromScale ( float fScale ) const { return 0.01f * fScale; } }; //---------------------------------------------------------------------------- // qtractorMeter::PanObserver -- Local dedicated observer. class qtractorMeter::PanObserver : public qtractorObserver { public: // Constructor. PanObserver(qtractorMeter *pMeter) : qtractorObserver(NULL), m_pMeter(pMeter) {} protected: // Update feedback. void update(bool bUpdate) { if (bUpdate) m_pMeter->updatePanning(); } private: // Members. qtractorMeter *m_pMeter; }; //---------------------------------------------------------------------------- // qtractorMeter::GainObserver -- Local dedicated observer. class qtractorMeter::GainObserver : public qtractorObserver { public: // Constructor. GainObserver(qtractorMeter *pMeter) : qtractorObserver(NULL), m_pMeter(pMeter) {} protected: // Update feedback. void update(bool bUpdate) { if (bUpdate) m_pMeter->updateGain(); } private: // Members. qtractorMeter *m_pMeter; }; //---------------------------------------------------------------------------- // qtractorMeter -- Meter bridge slot widget. // Constructor. qtractorMeter::qtractorMeter ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); // const QFont font2(font.family(), font.pointSize() - 2); const int iFixedHeight = QFontMetrics(font).lineSpacing() + 4; // QWidget::setFont(font2); m_pVBoxLayout = new QVBoxLayout(); m_pVBoxLayout->setMargin(0); m_pVBoxLayout->setSpacing(2); QWidget::setLayout(m_pVBoxLayout); m_pPanSlider = new qtractorObserverSlider(/*this*/); m_pPanSlider->setOrientation(Qt::Horizontal); m_pPanSlider->setFixedHeight(20); m_pVBoxLayout->addWidget(m_pPanSlider); m_pPanSpinBox = new qtractorObserverSpinBox(/*this*/); // m_pPanSpinBox->setFont(font2); m_pPanSpinBox->setFixedHeight(iFixedHeight); m_pPanSpinBox->setKeyboardTracking(false); m_pVBoxLayout->addWidget(m_pPanSpinBox); m_pTopWidget = new QWidget(/*this*/); m_pTopLayout = new QHBoxLayout(); m_pTopLayout->setMargin(0); m_pTopLayout->setSpacing(2); m_pTopWidget->setLayout(m_pTopLayout); m_pVBoxLayout->addWidget(m_pTopWidget); m_pBoxWidget = new QWidget(/*this*/); m_pBoxLayout = new QHBoxLayout(); m_pBoxLayout->setMargin(2); m_pBoxLayout->setSpacing(2); m_pBoxWidget->setLayout(m_pBoxLayout); m_pVBoxLayout->addWidget(m_pBoxWidget); m_pGainSlider = new qtractorObserverSlider(/*, m_pBoxWidget*/); m_pGainSlider->setOrientation(Qt::Vertical); m_pGainSlider->setFixedWidth(20); m_pBoxLayout->addWidget(m_pGainSlider); m_pGainSpinBox = new qtractorObserverSpinBox(/*this*/); // m_pGainSpinBox->setFont(font2); m_pGainSpinBox->setFixedHeight(iFixedHeight); m_pGainSpinBox->setKeyboardTracking(false); m_pVBoxLayout->addWidget(m_pGainSpinBox); m_pPanObserver = new PanObserver(this); m_pGainObserver = new GainObserver(this); m_iPeakFalloff = 0; m_pPanSlider->setInterface(new PanSliderInterface(m_pPanSlider)); m_pPanSlider->setTickPosition(QSlider::NoTicks); m_pPanSlider->setMinimum(-100); m_pPanSlider->setMaximum(+100); m_pPanSlider->setPageStep(10); m_pPanSlider->setSingleStep(1); m_pPanSpinBox->setDecimals(1); m_pPanSpinBox->setMinimum(-1.0f); m_pPanSpinBox->setMaximum(+1.0f); m_pPanSpinBox->setSingleStep(0.1f); m_pPanSpinBox->setAlignment(Qt::AlignHCenter); m_pPanSpinBox->setAccelerated(true); m_pPanSpinBox->setToolTip(tr("Pan")); m_pGainSlider->setTickPosition(QSlider::NoTicks); m_pGainSlider->setMinimum(0); m_pGainSlider->setMaximum(10000); m_pGainSlider->setPageStep(1000); m_pGainSlider->setSingleStep(100); m_pGainSpinBox->setDecimals(1); // m_pGainSpinBox->setSingleStep(0.1f); m_pGainSpinBox->setAlignment(Qt::AlignHCenter); m_pGainSpinBox->setAccelerated(true); m_pGainSpinBox->setToolTip(tr("Gain")); QWidget::setMinimumHeight(160); // QWidget::setMaximumHeight(480); QWidget::setSizePolicy( QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); } // Default destructor. qtractorMeter::~qtractorMeter (void) { delete m_pGainObserver; delete m_pPanObserver; // No need to delete child widgets, Qt does it all for us } // Panning subject accessors. void qtractorMeter::setPanningSubject ( qtractorSubject *pSubject ) { m_pPanSlider->setSubject(pSubject); m_pPanSpinBox->setSubject(pSubject); m_pPanObserver->setSubject(pSubject); m_pPanSpinBox->observer()->update(true); m_pPanSlider->observer()->update(true); } qtractorSubject *qtractorMeter::panningSubject (void) const { return m_pPanObserver->subject(); } // Stereo panning accessors. void qtractorMeter::setPanning ( float fPanning ) { m_pPanObserver->setValue(fPanning); monitor()->update(); updatePanning(); } float qtractorMeter::panning (void) const { return m_pPanObserver->value(); } float qtractorMeter::prevPanning (void) const { return m_pPanObserver->prevValue(); } // Gain subject accessors. void qtractorMeter::setGainSubject ( qtractorSubject *pSubject ) { m_pGainSlider->setSubject(pSubject); m_pGainSpinBox->setSubject(pSubject); m_pGainObserver->setSubject(pSubject); m_pGainSpinBox->observer()->update(true); m_pGainSlider->observer()->update(true); } qtractorSubject *qtractorMeter::gainSubject (void) const { return m_pGainObserver->subject(); } // Gain accessors. void qtractorMeter::setGain ( float fGain ) { m_pGainObserver->setValue(fGain); monitor()->update(); updateGain(); } float qtractorMeter::gain (void) const { return m_pGainObserver->value(); } float qtractorMeter::prevGain (void) const { return m_pGainObserver->prevValue(); } // MIDI controller/observer attachment (context menu) activator. // void qtractorMeter::addMidiControlAction ( QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver ) { qtractorMidiControlObserverForm::addMidiControlAction( this, pWidget, pMidiObserver); } void qtractorMeter::midiControlActionSlot (void) { qtractorMidiControlObserverForm::midiControlAction( this, qobject_cast (sender())); } void qtractorMeter::midiControlMenuSlot ( const QPoint& pos ) { qtractorMidiControlObserverForm::midiControlMenu( qobject_cast (sender()), pos); } // end of qtractorMeter.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiFile.cpp0000644000000000000000000000012713014536043017604 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiFile.cpp0000644000175000001440000010773513014536043020435 0ustar00rncbcusers00000000000000// qtractorMidiFile.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiFile.h" #include "qtractorTimeScale.h" #include "qtractorMidiRpn.h" #include // Symbolic header markers. #define SMF_MTHD "MThd" #define SMF_MTRK "MTrk" // - Bank-select (controller) types... #define BANK_MSB 0x00 #define BANK_LSB 0x20 // - Extra-ordinary (controller) types... #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 //---------------------------------------------------------------------- // class qtractorMidiFileRpn -- MIDI RPN/NRPN file parser. // class qtractorMidiFileRpn : public qtractorMidiRpn { public: // Constructor. qtractorMidiFileRpn() : qtractorMidiRpn() {} // Encoder. bool process ( unsigned long time, int port, unsigned char status, unsigned short param, unsigned short value ) { qtractorMidiRpn::Event event; event.time = time; event.port = port; event.status = status; event.param = param; event.value = value; return qtractorMidiRpn::process(event); } // Decoder. void dequeue ( qtractorMidiSequence *pSeq ) { while (qtractorMidiRpn::isPending()) { qtractorMidiRpn::Event event; if (qtractorMidiRpn::dequeue(event)) { qtractorMidiEvent::EventType type; switch (qtractorMidiRpn::Type(event.status & 0x70)) { case qtractorMidiRpn::CC: // 0x10 type = qtractorMidiEvent::CONTROLLER; break; case qtractorMidiRpn::RPN: // 0x20 type = qtractorMidiEvent::REGPARAM; break; case qtractorMidiRpn::NRPN: // 0x30 type = qtractorMidiEvent::NONREGPARAM; break; case qtractorMidiRpn::CC14: // 0x40 type = qtractorMidiEvent::CONTROL14; break; default: continue; } qtractorMidiEvent *pEvent = new qtractorMidiEvent( event.time, type, event.param, event.value); pSeq->addEvent(pEvent); pSeq->setChannel(event.status & 0x0f); } } } }; //---------------------------------------------------------------------- // class qtractorMidiFile -- A SMF (Standard MIDI File) class. // // Constructor. qtractorMidiFile::qtractorMidiFile (void) { // SMF instance variables. m_iMode = None; m_pFile = NULL; m_iOffset = 0; // Header informational data. m_iFormat = 0; m_iTracks = 0; m_iTicksPerBeat = 0; m_pTrackInfo = NULL; // Special tempo/time-signature map. m_pTempoMap = NULL; } // Destructor. qtractorMidiFile::~qtractorMidiFile (void) { close(); } // Open file method. bool qtractorMidiFile::open ( const QString& sFilename, int iMode ) { close(); if (iMode == None) iMode = Read; const QByteArray aFilename = sFilename.toUtf8(); m_pFile = ::fopen(aFilename.constData(), iMode == Write ? "w+b" : "rb"); if (m_pFile == NULL) return false; m_sFilename = sFilename; m_iMode = iMode; m_iOffset = 0; // Bail out of here, if in write mode... if (m_iMode == Write) return true; // First word must identify the file as a SMF; // must be literal "MThd" char header[5]; readData((unsigned char *) &header[0], 4); header[4] = (char) 0; if (::strcmp(header, SMF_MTHD)) { close(); return false; } // Second word should be the total header chunk length... int iMThdLength = readInt(4); if (iMThdLength < 6) { close(); return false; } // Read header data... m_iFormat = (unsigned short) readInt(2); m_iTracks = (unsigned short) readInt(2); m_iTicksPerBeat = (unsigned short) readInt(2); // Should skip any extra bytes... while (iMThdLength > 6) { if (::fgetc(m_pFile) < 0) { close(); return false; } ++m_iOffset; --iMThdLength; } // Allocate the track map. m_pTrackInfo = new TrackInfo [m_iTracks]; for (int iTrack = 0; iTrack < m_iTracks; ++iTrack) { // Must be a track header "MTrk"... readData((unsigned char *) &header[0], 4); header[4] = (char) 0; if (::strcmp(header, SMF_MTRK)) { close(); return false; } // Check track chunk length... const int iMTrkLength = readInt(4); if (iMTrkLength < 0) { close(); return false; } // Set this one track info. m_pTrackInfo[iTrack].length = iMTrkLength; m_pTrackInfo[iTrack].offset = m_iOffset; // Set next track offset... m_iOffset += iMTrkLength; // Advance to next one... if (::fseek(m_pFile, m_iOffset, SEEK_SET)) { close(); return false; } } // Special tempo/time-signature map. m_pTempoMap = new qtractorMidiFileTempo(this); // We're in business... return true; } // Close file method. void qtractorMidiFile::close (void) { if (m_pFile) { ::fclose(m_pFile); m_pFile = NULL; } if (m_pTrackInfo) { delete [] m_pTrackInfo; m_pTrackInfo = NULL; } if (m_pTempoMap) { delete m_pTempoMap; m_pTempoMap = NULL; } } // Sequence/track/channel readers. bool qtractorMidiFile::readTracks ( qtractorMidiSequence **ppSeqs, unsigned short iSeqs, unsigned short iTrackChannel ) { if (m_pFile == NULL) return false; if (m_pTempoMap == NULL) return false; if (m_iMode != Read) return false; // Expedite RPN/NRPN controllers processor... qtractorMidiFileRpn xrpn; // So, how many tracks are we reading in a row?... const unsigned short iSeqTracks = (iSeqs > 1 ? m_iTracks : 1); // Go fetch them... for (unsigned short iSeqTrack = 0; iSeqTrack < iSeqTracks; ++iSeqTrack) { // If under a format 0 file, we'll filter for one single channel. if (iSeqTracks > 1) iTrackChannel = iSeqTrack; const unsigned short iTrack = (m_iFormat == 1 ? iTrackChannel : 0); if (iTrack >= m_iTracks) return false; const unsigned short iChannelFilter = (m_iFormat == 1 || iSeqs > 1 ? 0xf0 : iTrackChannel); // Locate the desired track stuff... const unsigned long iTrackStart = m_pTrackInfo[iTrack].offset; if (iTrackStart != m_iOffset) { if (::fseek(m_pFile, iTrackStart, SEEK_SET)) return false; m_iOffset = iTrackStart; } // Now we're going into business... const unsigned long iTrackEnd = m_iOffset + m_pTrackInfo[iTrack].length; unsigned long iTrackTime = 0; unsigned int iLastStatus = 0; unsigned long iTimeout = 0; // While this track lasts... while (m_iOffset < iTrackEnd) { // Read delta timestamp... iTrackTime += readInt(); // Read probable status byte... unsigned int iStatus = readInt(1); // Maybe a running status byte? if ((iStatus & 0x80) == 0) { // Go back one byte... ::ungetc(iStatus, m_pFile); --m_iOffset; iStatus = iLastStatus; } else { iLastStatus = iStatus; } const unsigned short iChannel = (iStatus & 0x0f); qtractorMidiEvent *pEvent; qtractorMidiEvent::EventType type = qtractorMidiEvent::EventType(iStatus & 0xf0); if (iStatus == qtractorMidiEvent::META) type = qtractorMidiEvent::META; // Make proper sequence reference... unsigned short iSeq = 0; if (iSeqs > 1) iSeq = (m_iFormat == 0 ? iChannel : iTrack); qtractorMidiSequence *pSeq = ppSeqs[iSeq]; // Event time converted to sequence resolution... const unsigned long iTime = pSeq->timeq(iTrackTime, m_iTicksPerBeat); // Check for sequence time length, if any... if (pSeq->timeLength() > 0 && iTime >= pSeq->timeOffset() + pSeq->timeLength()) { xrpn.flush(); xrpn.dequeue(pSeq); break; } // Flush/timeout RPN/NRPN stuff... if (iTimeout < iTime || type != qtractorMidiEvent::CONTROLLER) { iTimeout = iTime + (pSeq->ticksPerBeat() >> 2); xrpn.flush(); } // Check whether it won't be channel filtered... const bool bChannelEvent = (iTime >= pSeq->timeOffset() && ((iChannelFilter & 0xf0) || (iChannelFilter == iChannel))); unsigned char *data, data1, data2; unsigned int len, meta, bank; switch (type) { case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::NOTEON: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { if (data2 == 0 && type == qtractorMidiEvent::NOTEON) type = qtractorMidiEvent::NOTEOFF; pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::KEYPRESS: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::CONTROLLER: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Check for RPN/NRPN stuff... if (xrpn.process(iTime, iSeqTrack, (qtractorMidiRpn::CC | iChannel), data1, data2)) { iTimeout = iTime + (pSeq->ticksPerBeat() >> 2); break; } // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); // Set the primordial bank patch... switch (data1) { case BANK_MSB: // Bank MSB... bank = (pSeq->bank() < 0 ? 0 : (pSeq->bank() & 0x007f)); pSeq->setBank(bank | (data2 << 7)); break; case BANK_LSB: // Bank LSB... bank = (pSeq->bank() < 0 ? 0 : (pSeq->bank() & 0x3f80)); pSeq->setBank(bank | data2); break; default: break; } } break; case qtractorMidiEvent::PGMCHANGE: data1 = 0; data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); // Set the primordial program patch... if (pSeq->prog() < 0) pSeq->setProg(data2); } break; case qtractorMidiEvent::CHANPRESS: data1 = 0; data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, data1, data2); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::PITCHBEND: data1 = readInt(1); data2 = readInt(1); // Check if its channel filtered... if (bChannelEvent) { const unsigned short value = (data2 << 7) | data1; // Create the new event... pEvent = new qtractorMidiEvent(iTime, type, 0, value); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } break; case qtractorMidiEvent::SYSEX: len = readInt(); if ((int) len < 1) { m_iOffset = iTrackEnd; // Force EoT! break; } data = new unsigned char [1 + len]; data[0] = (unsigned char) type; // Skip 0xf0 head. if (readData(&data[1], len) < (int) len) { delete [] data; return false; } // Check if its channel filtered... if (bChannelEvent) { pEvent = new qtractorMidiEvent(iTime, type); pEvent->setSysex(data, 1 + len); pSeq->addEvent(pEvent); pSeq->setChannel(iChannel); } delete [] data; break; case qtractorMidiEvent::META: meta = qtractorMidiEvent::MetaType(readInt(1)); // Get the meta data... len = readInt(); if ((int) len < 1) { // m_iOffset = iTrackEnd; // Force EoT! break; } if (meta == qtractorMidiEvent::TEMPO) { m_pTempoMap->addNodeTempo(iTrackTime, qtractorTimeScale::uroundf( 60000000.0f / float(readInt(len)))); } else { data = new unsigned char [len + 1]; if (readData(data, len) < (int) len) { delete [] data; return false; } data[len] = (unsigned char) 0; // Now, we'll deal only with some... switch (meta) { case qtractorMidiEvent::TRACKNAME: pSeq->setName( QString::fromLatin1((const char *) data).simplified()); break; case qtractorMidiEvent::TIME: // Beats per bar is the numerator of time signature... if ((unsigned short) data[0] > 0) { m_pTempoMap->addNodeTime(iTrackTime, (unsigned short) data[0], (unsigned short) data[1]); } break; case qtractorMidiEvent::MARKER: m_pTempoMap->addMarker(iTrackTime, QString::fromLatin1((const char *) data).simplified()); break; default: // Ignore all others... break; } delete [] data; } // Fall thru... default: break; } // Flush/pending RPN/NRPN stuff... xrpn.dequeue(pSeq); } } // FIXME: Commit the sequence(s) length... for (unsigned short iSeq = 0; iSeq < iSeqs; ++iSeq) ppSeqs[iSeq]->close(); #ifdef CONFIG_DEBUG_0 for (unsigned short iSeq = 0; iSeq < iSeqs; ++iSeq) { qtractorMidiSequence *pSeq = ppSeqs[iSeq]; qDebug("qtractorMidiFile::readTrack([%u]%p,%u,%u)" " name=\"%s\" events=%d duration=%lu", iSeq, pSeq, iSeqs, iTrackChannel, pSeq->name().toUtf8().constData(), pSeq->events().count(), pSeq->duration()); } #endif return true; } bool qtractorMidiFile::readTrack ( qtractorMidiSequence *pSeq, unsigned short iTrackChannel ) { return readTracks(&pSeq, 1, iTrackChannel); } // Sequence/track/channel duration reader helper. unsigned long qtractorMidiFile::readTrackDuration ( unsigned short iTrackChannel ) { if (m_pFile == NULL) return 0; if (m_iMode != Read) return 0; const unsigned short iTrack = (m_iFormat == 1 ? iTrackChannel : 0); if (iTrack >= m_iTracks) return 0; const unsigned short iChannelFilter = (m_iFormat == 1 ? 0xf0 : iTrackChannel); // Locate the desired track stuff... const unsigned long iTrackStart = m_pTrackInfo[iTrack].offset; if (iTrackStart != m_iOffset) { if (::fseek(m_pFile, iTrackStart, SEEK_SET)) return 0; m_iOffset = iTrackStart; } // Now we're going into business... const unsigned long iTrackEnd = m_iOffset + m_pTrackInfo[iTrack].length; unsigned long iTrackDuration = 0; unsigned long iTrackTime = 0; unsigned int iLastStatus = 0; // While this track lasts... while (m_iOffset < iTrackEnd) { // Read delta timestamp... iTrackTime += readInt(); // Read probable status byte... unsigned int iStatus = readInt(1); // Maybe a running status byte? if ((iStatus & 0x80) == 0) { // Go back one byte... ::ungetc(iStatus, m_pFile); --m_iOffset; iStatus = iLastStatus; } else { iLastStatus = iStatus; } // Check whether it won't be channel filtered... const unsigned short iChannel = (iStatus & 0x0f); if ((iChannelFilter & 0xf0) || (iChannelFilter == iChannel)) iTrackDuration = iTrackTime; qtractorMidiEvent::EventType type = qtractorMidiEvent::EventType(iStatus & 0xf0); if (iStatus == qtractorMidiEvent::META) type = qtractorMidiEvent::META; switch (type) { case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::KEYPRESS: case qtractorMidiEvent::CONTROLLER: case qtractorMidiEvent::PITCHBEND: readInt(2); break; case qtractorMidiEvent::PGMCHANGE: case qtractorMidiEvent::CHANPRESS: readInt(1); break; case qtractorMidiEvent::META: readInt(1); // Fall thru... case qtractorMidiEvent::SYSEX: { int n = readInt(); if (n < 1 || ::fseek(m_pFile, m_iOffset + n, SEEK_SET)) m_iOffset = iTrackEnd; // Force EoT! else m_iOffset += n; } // Fall thru... default: break; } } return iTrackDuration; } // Header writer. bool qtractorMidiFile::writeHeader ( unsigned short iFormat, unsigned short iTracks, unsigned short iTicksPerBeat ) { if (m_pFile == NULL) return false; if (m_pTempoMap) return false; if (m_iMode != Write) return false; // SMF format 0 sanitization... if (iFormat == 0) iTracks = 1; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeHeader(%u,%u,%u)", iFormat, iTracks, iTicksPerBeat); #endif // First word must identify the file as a SMF; // must be literal "MThd" writeData((unsigned char *) SMF_MTHD, 4); // Second word should be the total header chunk length... writeInt(6, 4); // Write header data (6 bytes)... writeInt(m_iFormat = iFormat, 2); writeInt(m_iTracks = iTracks, 2); writeInt(m_iTicksPerBeat = iTicksPerBeat, 2); // Special tempo/time-signature map. m_pTempoMap = new qtractorMidiFileTempo(this); // Assume all is fine. return true; } // Sequence/track writers. bool qtractorMidiFile::writeTracks ( qtractorMidiSequence **ppSeqs, unsigned short iSeqs ) { if (m_pFile == NULL) return false; if (m_pTempoMap == NULL) return false; if (m_iMode != Write) return false; #ifdef CONFIG_DEBUG_0 if (ppSeqs == NULL) qDebug("qtractorMidiFile::writeTrack(NULL,%u)", iSeqs); for (unsigned short iSeq = 0; ppSeqs && iSeq < iSeqs; ++iSeq) { qtractorMidiSequence *pSeq = ppSeqs[iSeq]; qDebug("qtractorMidiFile::writeTrack([%u]%p,%u)" " name=\"%s\" events=%d duration=%lu", iSeq, pSeq, iSeqs, pSeq->name().toUtf8().constData(), pSeq->events().count(), pSeq->duration()); } #endif // So, how many tracks are we reading in a row?... const unsigned short iTracks = (iSeqs > 1 ? m_iTracks : 1); // Go fetch them... for (unsigned short iTrack = 0; iTrack < iTracks; ++iTrack) { // Make proper initial sequence reference... unsigned short iSeq = 0; if (iSeqs > 1 && m_iFormat == 1) iSeq = iTrack; // Which is just good for track labeling... qtractorMidiSequence *pSeq = NULL; if (ppSeqs) pSeq = ppSeqs[iSeq]; // Must be a track header "MTrk"... writeData((unsigned char *) SMF_MTRK, 4); // Write a dummy track length (we'll overwrite it later)... const unsigned long iMTrkOffset = m_iOffset; writeInt(0, 4); // Track name... const QString& sTrackName = (pSeq ? pSeq->name() : QFileInfo(m_sFilename).baseName()); if (!sTrackName.isEmpty()) { writeInt(0); // delta-time=0 writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::TRACKNAME, 1); writeInt(sTrackName.length()); const QByteArray aTrackName = sTrackName.toLatin1(); writeData((unsigned char *) aTrackName.constData(), aTrackName.length()); } // Tempo/time-signature map and location markers... qtractorMidiFileTempo::Node *pNode = m_pTempoMap->nodes().first(); qtractorMidiFileTempo::Marker *pMarker = m_pTempoMap->markers().first(); // Tempo/time-signature map (track 0) // - applicable to SMF format 1 files... if (pSeq == NULL) { unsigned long iNodeTime = 0; while (pNode) { while (pMarker && pMarker->tick < pNode->tick) { writeMarker(pMarker, iNodeTime); iNodeTime = pMarker->tick; pMarker = pMarker->next(); } writeNode(pNode, iNodeTime); iNodeTime = pNode->tick; pNode = pNode->next(); } while (pMarker) { writeMarker(pMarker, iNodeTime); iNodeTime = pMarker->tick; pMarker = pMarker->next(); } } // Now's time for proper events being written down... // if (pSeq) { // Provisional data structures for sequence merging... struct EventItem { EventItem(qtractorMidiSequence *pSeq) : seq(pSeq), event(pSeq->events().first()) { notesOff.setAutoDelete(true); } qtractorMidiSequence *seq; qtractorMidiEvent *event; qtractorList notesOff; }; EventItem *pItem; unsigned short iItem; // Prolog... const unsigned short iItems = (m_iFormat == 0 ? iSeqs : 1); EventItem **ppItems = new EventItem * [iItems]; for (iItem = 0; iItem < iItems; ++iItem) { iSeq = (m_iFormat == 0 ? iItem : iTrack); ppItems[iItem] = new EventItem(ppSeqs[iSeq]); } // Write the whole sequence out... unsigned int iChannel; unsigned int iStatus; unsigned int iLastStatus = 0; unsigned long iLastTime = 0; unsigned long iTime; unsigned long iTimeOff; unsigned char *data; unsigned int len; EventItem *pEventItem; EventItem *pNoteOffItem; qtractorMidiEvent *pEvent; qtractorMidiEvent *pNoteFirst; qtractorMidiEvent *pNoteAfter; qtractorMidiEvent *pNoteOff; unsigned long iEventTime = 0; // Track/channel bank-select... if (pSeq->bank() >= 0) { iChannel = pSeq->channel(); iStatus = (qtractorMidiEvent::CONTROLLER | iChannel) & 0xff; writeInt(0); // delta-time=0 writeInt(iStatus, 1); writeInt(BANK_MSB, 1); // Bank MSB. writeInt((pSeq->bank() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(BANK_LSB, 1); // Bank LSB. writeInt((pSeq->bank() & 0x007f), 1); } // Track/channel program change... if (pSeq->prog() >= 0) { iChannel = pSeq->channel(); iStatus = (qtractorMidiEvent::PGMCHANGE | iChannel) & 0xff; writeInt(0); // delta-time=0 writeInt(iStatus, 1); writeInt((pSeq->prog() & 0x007f), 1); } // Lets-a go, down to event merge loop... // for (;;) { // Find which will be next event to write out, // keeping account onto sequence merging... pSeq = NULL; pEvent = NULL; pEventItem = NULL; for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; if (pItem->event && (pEventItem == NULL || iEventTime >= (pItem->event)->time())) { iEventTime = (pItem->event)->time(); pEventItem = pItem; } } // So we'll have another event ready? if (pEventItem) { pSeq = pEventItem->seq; pEvent = pEventItem->event; pEventItem->event = pEvent->next(); if (pEventItem->event) iEventTime = (pEventItem->event)->time(); } // Maybe we reached the (partial) end... if (pEvent == NULL) break; // Event (absolute) time converted to file resolution... iTime = pSeq->timep(pEvent->time(), m_iTicksPerBeat); // Check for pending note-offs... for (;;) { // Get any a note-off event pending... iTimeOff = iTime; pNoteOff = NULL; pNoteOffItem = NULL; for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; pNoteFirst = pItem->notesOff.first(); if (pNoteFirst && iTimeOff >= pNoteFirst->time()) { iTimeOff = pNoteFirst->time(); pNoteOff = pNoteFirst; pNoteOffItem = pItem; } } // Was there any? if (pNoteOff == NULL) break; // - Delta time... writeInt(iTimeOff > iLastTime ? iTimeOff - iLastTime : 0); iLastTime = iTimeOff; // - Status byte... iChannel = (pNoteOffItem->seq)->channel(); iStatus = (pNoteOff->type() | iChannel) & 0xff; // - Running status... if (iStatus != iLastStatus) { writeInt(iStatus, 1); iLastStatus = iStatus; } // - Data bytes... writeInt(pNoteOff->note(), 1); writeInt(pNoteOff->velocity(), 1); // Remove from note-off list and continue... pNoteOffItem->notesOff.remove(pNoteOff); } // Tempo/time-signature map (interleaved) // - applicable to SMF format 0 files... if (iSeqs > 1 && iTrack == 0) { while (pNode && iTime >= pNode->tick) { while (pMarker && pMarker->tick < pNode->tick) { writeMarker(pMarker, iLastTime); iLastTime = pSeq->timep(pMarker->tick, m_iTicksPerBeat); pMarker = pMarker->next(); } writeNode(pNode, iLastTime); iLastTime = pSeq->timep(pNode->tick, m_iTicksPerBeat); iLastStatus = 0; pNode = pNode->next(); } while (pMarker && iTime >= pMarker->tick) { writeMarker(pMarker, iLastTime); iLastTime = pSeq->timep(pMarker->tick, m_iTicksPerBeat); iLastStatus = 0; pMarker = pMarker->next(); } } // OK. Let's get back to actual event... // - Delta time... writeInt(iTime > iLastTime ? iTime - iLastTime : 0); iLastTime = iTime; // - Status byte... iChannel = pSeq->channel(); // - Extra-ordinary (controller) types... const qtractorMidiEvent::EventType etype = pEvent->type(); if (etype == qtractorMidiEvent::REGPARAM || etype == qtractorMidiEvent::NONREGPARAM || etype == qtractorMidiEvent::CONTROL14) { iStatus = (qtractorMidiEvent::CONTROLLER | iChannel) & 0xff; } else { iStatus = (etype | iChannel) & 0xff; } // - Running status? if (iStatus != iLastStatus) { writeInt(iStatus, 1); iLastStatus = iStatus; } // - Data bytes... switch (etype) { case qtractorMidiEvent::NOTEON: writeInt(pEvent->note(), 1); writeInt(pEvent->velocity(), 1); iTimeOff = (pEvent->time() + pEvent->duration()); pNoteOff = new qtractorMidiEvent( pSeq->timep(iTimeOff, m_iTicksPerBeat), qtractorMidiEvent::NOTEOFF, pEvent->note()); // Find the proper position in notes-off list ... pNoteAfter = pEventItem->notesOff.last(); while (pNoteAfter && pNoteAfter->time() > pNoteOff->time()) pNoteAfter = pNoteAfter->prev(); if (pNoteAfter) pEventItem->notesOff.insertAfter(pNoteOff, pNoteAfter); else pEventItem->notesOff.prepend(pNoteOff); break; case qtractorMidiEvent::KEYPRESS: writeInt(pEvent->note(), 1); writeInt(pEvent->velocity(), 1); break; case qtractorMidiEvent::CONTROLLER: writeInt(pEvent->controller(), 1); writeInt(pEvent->value(), 1); break; case qtractorMidiEvent::CONTROL14: writeInt((pEvent->controller() & 0x1f), 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt((pEvent->controller() + 0x20) & 0x3f, 1); writeInt((pEvent->value() & 0x007f), 1); break; case qtractorMidiEvent::REGPARAM: writeInt(RPN_MSB, 1); writeInt((pEvent->param() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(RPN_LSB, 1); writeInt((pEvent->param() & 0x007f), 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_MSB, 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_LSB, 1); writeInt((pEvent->value() & 0x007f), 1); break; case qtractorMidiEvent::NONREGPARAM: writeInt(NRPN_MSB, 1); writeInt((pEvent->param() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(NRPN_LSB, 1); writeInt((pEvent->param() & 0x007f), 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_MSB, 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); writeInt(0); // delta-time=0 // writeInt(iStatus, 1); writeInt(DATA_LSB, 1); writeInt((pEvent->value() & 0x007f), 1); break; case qtractorMidiEvent::PGMCHANGE: case qtractorMidiEvent::CHANPRESS: writeInt(pEvent->value(), 1); break; case qtractorMidiEvent::PITCHBEND: writeInt((pEvent->value() & 0x007f), 1); writeInt((pEvent->value() & 0x3f80) >> 7, 1); break; case qtractorMidiEvent::SYSEX: if (pEvent->sysex() && pEvent->sysex_len() > 1) { data = pEvent->sysex() + 1; // Skip 0xf0 head. len = pEvent->sysex_len() - 1; writeInt(len); writeData(data, len); } // Fall thru... default: break; } } // Merge all remaining note-offs... for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; pItem->event = pItem->notesOff.first(); } iTimeOff = 0; for (;;) { // Find which note-off will be next to write out, // always accounting for sequence merging... pNoteOff = NULL; pNoteOffItem = NULL; for (iItem = 0; iItem < iItems; ++iItem) { pItem = ppItems[iItem]; if (pItem->event && (pNoteOffItem == NULL || iTimeOff >= (pItem->event)->time())) { iTimeOff = (pItem->event)->time(); pNoteOffItem = pItem; } } // So we'll have another event ready? if (pNoteOffItem) { pNoteOff = pNoteOffItem->event; pNoteOffItem->event = pNoteOff->next(); if (pNoteOffItem->event) iTimeOff = (pNoteOffItem->event)->time(); } // Maybe we reached the (whole) end... if (pNoteOff == NULL) break; // - Delta time... iTime = pNoteOff->time(); writeInt(iTime > iLastTime ? iTime - iLastTime : 0); iLastTime = iTime; // - Status byte... iChannel = (pNoteOffItem->seq)->channel(); iStatus = (pNoteOff->type() | iChannel) & 0xff; // - Running status... if (iStatus != iLastStatus) { writeInt(iStatus, 1); iLastStatus = iStatus; } // - Data bytes... writeInt(pNoteOff->note(), 1); writeInt(pNoteOff->velocity(), 1); // Done with this note-off... } // Epilog... for (iItem = 0; iItem < iItems; ++iItem) delete ppItems[iItem]; delete [] ppItems; } // End-of-track marker. writeInt(0); // delta-time=0 writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::EOT, 1); writeInt(0); // length=0; // Time to overwrite the actual track length... if (::fseek(m_pFile, iMTrkOffset, SEEK_SET)) return false; // Do it... writeInt(m_iOffset - (iMTrkOffset + 4), 4); m_iOffset -= 4; // Restore file position to end-of-file... if (::fseek(m_pFile, m_iOffset, SEEK_SET)) return false; } // Success. return true; } bool qtractorMidiFile::writeTrack ( qtractorMidiSequence *pSeq ) { return writeTracks((pSeq ? &pSeq : NULL), 1); } // Integer read method. int qtractorMidiFile::readInt ( unsigned short n ) { int c, val = 0; if (n > 0) { // Fixed length (n bytes) integer read. for (int i = 0; i < n; ++i) { val <<= 8; c = ::fgetc(m_pFile); if (c < 0) return -1; val |= c; ++m_iOffset; } } else { // Variable length integer read. do { c = ::fgetc(m_pFile); if (c < 0) return -1; val <<= 7; val |= (c & 0x7f); ++m_iOffset; } while ((c & 0x80) == 0x80); } return val; } // Raw data read method. int qtractorMidiFile::readData ( unsigned char *pData, unsigned short n ) { const int nread = ::fread(pData, sizeof(unsigned char), n, m_pFile); if (nread > 0) m_iOffset += nread; return nread; } // Integer write method. int qtractorMidiFile::writeInt ( int val, unsigned short n ) { unsigned int c; if (n > 0) { // Fixed length (n bytes) integer write. for (int i = (n - 1) * 8; i >= 0; i -= 8) { c = (val & (0xff << i)) >> i; if (::fputc(c & 0xff, m_pFile) < 0) return -1; ++m_iOffset; } } else { // Variable length integer write. n = 0; c = val & 0x7f; while ((val >>= 7) > 0) { c <<= 8; c |= (val & 0x7f) | 0x80; } while (true) { if (::fputc(c & 0xff, m_pFile) < 0) return -1; ++n; if ((c & 0x80) == 0) break; c >>= 8; } m_iOffset += n; } return n; } // Raw data write method. int qtractorMidiFile::writeData ( unsigned char *pData, unsigned short n ) { const int nwrite = ::fwrite(pData, sizeof(unsigned char), n, m_pFile); if (nwrite > 0) m_iOffset += nwrite; return nwrite; } // Write tempo-time-signature node. void qtractorMidiFile::writeNode ( qtractorMidiFileTempo::Node *pNode, unsigned long iLastTime ) { unsigned long iDeltaTime = (pNode->tick > iLastTime ? pNode->tick - iLastTime : 0); qtractorMidiFileTempo::Node *pPrev = pNode->prev(); if (pPrev == NULL || (pPrev->tempo != pNode->tempo)) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeNode(%lu) time=%lu TEMPO (%g)", iLastTime, iDeltaTime, pNode->tempo); #endif // Tempo change... writeInt(iDeltaTime); writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::TEMPO, 1); writeInt(3); writeInt(qtractorTimeScale::uroundf(60000000.0f / pNode->tempo), 3); iDeltaTime = 0; } if (pPrev == NULL || pPrev->beatsPerBar != pNode->beatsPerBar || pPrev->beatDivisor != pNode->beatDivisor) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeNode(%lu) time=%lu TIME (%u/%u)", iLastTime, iDeltaTime, pNode->beatsPerBar, 1 << pNode->beatDivisor); #endif // Time signature change... writeInt(iDeltaTime); writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::TIME, 1); writeInt(4); writeInt(pNode->beatsPerBar, 1); // Numerator. writeInt(pNode->beatDivisor, 1); // Denominator. writeInt(32, 1); // MIDI clocks per metronome click. writeInt(4, 1); // 32nd notes per quarter. // iDeltaTime = 0; } } // Write location marker. void qtractorMidiFile::writeMarker ( qtractorMidiFileTempo::Marker *pMarker, unsigned long iLastTime ) { const unsigned long iDeltaTime = (pMarker->tick > iLastTime ? pMarker->tick - iLastTime : 0); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::writeMarker(%lu) time=%lu (\"%s\")", iLastTime, iDeltaTime, pMarker->text.toUft8().constData()); #endif writeInt(iDeltaTime); writeInt(qtractorMidiEvent::META, 1); writeInt(qtractorMidiEvent::MARKER, 1); writeInt(pMarker->text.length()); const QByteArray aMarker = pMarker->text.toLatin1(); writeData((unsigned char *) aMarker.constData(), aMarker.length()); } // Create filename revision (name says it all). QString qtractorMidiFile::createFilePathRevision ( const QString& sFilename, int iRevision ) { QFileInfo fi(sFilename); const QRegExp rxRevision("(.+)\\-(\\d+)$"); QString sBasename = fi.baseName(); if (rxRevision.exactMatch(sBasename)) { sBasename = rxRevision.cap(1); iRevision = rxRevision.cap(2).toInt(); } sBasename += "-%1." + fi.completeSuffix(); if (iRevision < 1) ++iRevision; const QDir adir(fi.absoluteDir()); fi.setFile(adir, sBasename.arg(iRevision)); while (fi.exists()) fi.setFile(adir, sBasename.arg(++iRevision)); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiFile::createFilePathRevision(\"%s\")", fi.absoluteFilePath().toUtf8().constData()); #endif return fi.absoluteFilePath(); } // All-in-one SMF file writer/creator method. bool qtractorMidiFile::saveCopyFile ( const QString& sNewFilename, const QString& sOldFilename, unsigned short iTrackChannel, unsigned short iFormat, qtractorMidiSequence *pSeq, qtractorTimeScale *pTimeScale, unsigned long iTimeOffset ) { qtractorMidiFile file; qtractorTimeScale ts; unsigned short iTracks; unsigned short iSeq, iSeqs = 0; qtractorMidiSequence **ppSeqs = NULL; const QString sTrackName("Track %1"); if (pSeq == NULL) return false; if (pTimeScale) ts.copy(*pTimeScale); // Open and load the whole source file... if (file.open(sOldFilename)) { ts.setTicksPerBeat(file.ticksPerBeat()); iFormat = file.format(); iSeqs = (iFormat == 1 ? file.tracks() : 16); ppSeqs = new qtractorMidiSequence * [iSeqs]; for (iSeq = 0; iSeq < iSeqs; ++iSeq) { ppSeqs[iSeq] = new qtractorMidiSequence( sTrackName.arg(iSeq + 1), iSeq, ts.ticksPerBeat()); } if (file.readTracks(ppSeqs, iSeqs) && file.tempoMap()) file.tempoMap()->intoTimeScale(&ts, iTimeOffset); file.close(); } // Open and save the whole target file... if (!file.open(sNewFilename, qtractorMidiFile::Write)) return false; if (ppSeqs == NULL) iSeqs = (iFormat == 0 ? 1 : 2); // Write SMF header... iTracks = (iFormat == 0 ? 1 : iSeqs); if (!file.writeHeader(iFormat, iTracks, ts.ticksPerBeat())) { file.close(); return false; } // Set (initial) tempo/time-signature node. if (file.tempoMap()) file.tempoMap()->fromTimeScale(&ts, iTimeOffset); // Write SMF tracks(s)... if (ppSeqs) { // Replace the target track-channel events... ppSeqs[iTrackChannel]->replaceEvents(pSeq); // Write the whole new tracks... file.writeTracks(ppSeqs, iSeqs); } else { // Most probabley this is a brand new file... if (iFormat == 1) file.writeTrack(NULL); file.writeTrack(pSeq); } file.close(); // Free locally allocated track/sequence array. if (ppSeqs) { for (iSeq = 0; iSeq < iSeqs; ++iSeq) delete ppSeqs[iSeq]; delete [] ppSeqs; } return true; } // end of qtractorMidiFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorClip.cpp0000644000000000000000000000013213014536043017005 xustar0030 mtime=1479719971.740089039 30 atime=1479719971.740089039 30 ctime=1479719971.740089039 qtractor-0.8.0/src/qtractorClip.cpp0000644000175000001440000006415013014536043017633 0ustar00rncbcusers00000000000000// qtractorClip.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorClip.h" #include "qtractorSession.h" #include "qtractorDocument.h" #include "qtractorClipCommand.h" #include "qtractorClipForm.h" #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif //------------------------------------------------------------------------- // qtractorClip -- Track clip capsule. // Constructorz. qtractorClip::qtractorClip ( qtractorTrack *pTrack ) { m_pTrack = pTrack; m_pTakeInfo = NULL; m_pFadeInFunctor = NULL; m_pFadeOutFunctor = NULL; clear(); } // Default constructor. qtractorClip::~qtractorClip (void) { if (m_pTakeInfo) m_pTakeInfo->releaseRef(); if (m_pFadeInFunctor) delete m_pFadeInFunctor; if (m_pFadeOutFunctor) delete m_pFadeOutFunctor; } // Reset clip. void qtractorClip::clear (void) { m_sClipName.clear(); m_iClipStart = 0; m_iClipLength = 0; m_iClipOffset = 0; m_iClipStartTime = 0; m_iClipLengthTime = 0; m_iClipOffsetTime = 0; m_iSelectStart = 0; m_iSelectEnd = 0; m_fGain = 1.0f; // Gain fractionalizer(tm)... m_fractGain.num = 1; m_fractGain.den = 8; m_iFadeInLength = 0; m_iFadeOutLength = 0; m_iFadeInTime = 0; m_iFadeOutTime = 0; setFadeInType(InQuad); setFadeOutType(OutQuad); m_bDirty = false; } // Clip filename properties accessors. void qtractorClip::setFilename ( const QString& sFilename ) { QDir dir; if (m_pTrack && m_pTrack->session()) dir.setPath(m_pTrack->session()->sessionDir()); m_sFilename = QDir::cleanPath(dir.absoluteFilePath(sFilename)); } const QString& qtractorClip::filename (void) const { return m_sFilename; } QString qtractorClip::relativeFilename ( qtractorDocument *pDocument ) const { if (pDocument && pDocument->isArchive()) return pDocument->addFile(m_sFilename); QDir dir; if (m_pTrack && m_pTrack->session()) dir.setPath(m_pTrack->session()->sessionDir()); return dir.relativeFilePath(m_sFilename); } QString qtractorClip::shortClipName ( const QString& sClipName ) const { QString sShortClipName(sClipName); if (m_pTrack && m_pTrack->session()) { const QString& sSessionName = m_pTrack->session()->sessionName(); if (!sSessionName.isEmpty()) { const QString sRegExp("^%1[\\-|_|\\s]+"); sShortClipName.remove(QRegExp(sRegExp.arg(sSessionName))); } } return sShortClipName; } QString qtractorClip::clipTitle (void) const { QString sClipTitle(m_sClipName); if (m_pTakeInfo && m_pTakeInfo->currentTake() >= 0) { sClipTitle += QObject::tr(" (take %1)") .arg(m_pTakeInfo->currentTake() + 1); } return sClipTitle; } // Clip start frame accessor. void qtractorClip::setClipStart ( unsigned long iClipStart ) { m_iClipStart = iClipStart; if (m_pTrack && m_pTrack->session()) m_iClipStartTime = m_pTrack->session()->tickFromFrame(iClipStart); } // Clip frame length accessor. void qtractorClip::setClipLength ( unsigned long iClipLength ) { m_iClipLength = iClipLength; if (m_pTrack && m_pTrack->session()) m_iClipLengthTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iClipLength); } // Clip frame offset accessor. void qtractorClip::setClipOffset ( unsigned long iClipOffset ) { m_iClipOffset = iClipOffset; if (m_pTrack && m_pTrack->session()) m_iClipOffsetTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iClipOffset, true); } // Clip selection accessors. void qtractorClip::setClipSelected ( bool bClipSelected ) { if (bClipSelected) { setClipSelect(m_iClipStart, m_iClipStart + m_iClipLength); } else { setClipSelect(0, 0); } } bool qtractorClip::isClipSelected (void) const { return (m_iSelectStart < m_iSelectEnd); } // Clip-selection points accessors. void qtractorClip::setClipSelect ( unsigned long iSelectStart, unsigned long iSelectEnd ) { if (iSelectStart < m_iClipStart) iSelectStart = m_iClipStart; if (iSelectEnd > m_iClipStart + m_iClipLength) iSelectEnd = m_iClipStart + m_iClipLength; if (iSelectStart < iSelectEnd) { m_iSelectStart = iSelectStart; m_iSelectEnd = iSelectEnd; } else { m_iSelectStart = 0; m_iSelectEnd = 0; } } // Clip-loop points accessors. void qtractorClip::setClipGain ( float fGain ) { m_fGain = fGain; // Gain fractionalizer(tm)... m_fractGain.den = 8; while(fGain != int(fGain) && m_fractGain.den < 20) { m_fractGain.den += 2; fGain *= 4.0f; } m_fractGain.num = int(fGain); } // Clip fade-in accessors void qtractorClip::setFadeInType ( qtractorClip::FadeType fadeType ) { if (m_pFadeInFunctor) delete m_pFadeInFunctor; m_fadeInType = fadeType; m_pFadeInFunctor = createFadeFunctor(FadeIn, fadeType); } void qtractorClip::setFadeInLength ( unsigned long iFadeInLength ) { if (iFadeInLength > m_iClipLength) iFadeInLength = m_iClipLength; m_iFadeInLength = iFadeInLength; if (m_pTrack && m_pTrack->session()) m_iFadeInTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart, m_iClipStart + m_iFadeInLength); } // Clip fade-out accessors void qtractorClip::setFadeOutType ( qtractorClip::FadeType fadeType ) { if (m_pFadeOutFunctor) delete m_pFadeOutFunctor; m_fadeOutType = fadeType; m_pFadeOutFunctor = createFadeFunctor(FadeOut, fadeType); } void qtractorClip::setFadeOutLength ( unsigned long iFadeOutLength ) { if (iFadeOutLength > m_iClipLength) iFadeOutLength = m_iClipLength; m_iFadeOutLength = iFadeOutLength; if (m_pTrack && m_pTrack->session()) m_iFadeOutTime = m_pTrack->session()->tickFromFrameRange( m_iClipStart + m_iClipLength - m_iFadeOutLength, m_iClipStart + m_iClipLength); } // Compute clip gain, given current fade-in/out slopes. float qtractorClip::gain ( unsigned long iOffset ) const { if (iOffset >= m_iClipLength) return 0.0f; float fGain = m_fGain; if (m_iFadeInLength > 0 && iOffset < m_iFadeInLength) { fGain *= (*m_pFadeInFunctor)( float(iOffset) / float(m_iFadeInLength)); } if (m_iFadeOutLength > 0 && iOffset > m_iClipLength - m_iFadeOutLength) { fGain *= (*m_pFadeOutFunctor)( float(iOffset - (m_iClipLength - m_iFadeOutLength)) / float(m_iFadeOutLength)); } return fGain; } // Clip time reference settler method. void qtractorClip::updateClipTime (void) { if (m_pTrack == NULL) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return; m_iClipStart = pSession->frameFromTick(m_iClipStartTime); m_iClipLength = pSession->frameFromTickRange( m_iClipStartTime, m_iClipStartTime + m_iClipLengthTime); m_iClipOffset = pSession->frameFromTickRange( m_iClipStartTime, m_iClipStartTime + m_iClipOffsetTime, true); m_iFadeInLength = pSession->frameFromTickRange( m_iClipStartTime, m_iClipStartTime + m_iFadeInTime); m_iFadeOutLength = pSession->frameFromTickRange( m_iClipStartTime + m_iClipLengthTime - m_iFadeOutTime, m_iClipStartTime + m_iClipLengthTime); } // Base clip drawing method. void qtractorClip::drawClip ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { // Draw the framed rectangle and background... pPainter->drawRect(clipRect); qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return; // Adjust the clip rectangle left origin... QRect rect(clipRect); if (iClipOffset > 0) rect.setLeft(rect.left() - pSession->pixelFromFrame(iClipOffset) + 1); // Draw clip name label... pPainter->drawText(rect, Qt::AlignLeft | Qt::AlignBottom | Qt::TextSingleLine, clipTitle()); // Draw clip contents (virtual) draw(pPainter, clipRect, iClipOffset); // Avoid drawing fade in/out handles // on still empty clips (eg. while recording) if (m_iClipLength < 1) return; // Fade in/out handle color... QColor rgbFade(m_pTrack->foreground()); rgbFade.setAlpha(120); pPainter->setPen(rgbFade); pPainter->setBrush(rgbFade); // Fade-in slope... const int y = rect.top(); const int h = rect.bottom(); int x = rect.left(); int w = pSession->pixelFromFrame(m_iFadeInLength); const QRect rectFadeIn(x + w, y, 8, 8); if (w > 0 && x + w > clipRect.left()) { #if 0 QPolygon polyg(3); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); polyg.setPoint(2, x + w, y); pPainter->drawPolygon(polyg); #else const int w2 = (w >> 1); const int w4 = (w >> 2); QPolygon polyg(5); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); switch (m_fadeInType) { case Linear: polyg.setPoint(2, x, h); polyg.setPoint(3, x, h); break; case InQuad: polyg.setPoint(2, x + w2, h); polyg.setPoint(3, x + w, y); break; case OutQuad: polyg.setPoint(2, x + w2, y); polyg.setPoint(3, x + w, y); break; case InOutQuad: polyg.setPoint(2, x + w2, h); polyg.setPoint(3, x + w2, y); break; case InCubic: polyg.setPoint(2, x + w - w4, h); polyg.setPoint(3, x + w, y); break; case OutCubic: polyg.setPoint(2, x + w2, y); polyg.setPoint(3, x + w - w4, y); break; case InOutCubic: polyg.setPoint(2, x + w - w4, h); polyg.setPoint(3, x + w4, y); break; } polyg.setPoint(4, x + w, y); QPainterPath path; path.moveTo(polyg.at(0)); path.lineTo(polyg.at(1)); path.cubicTo(polyg.at(2), polyg.at(3), polyg.at(4)); path.lineTo(polyg.at(0)); pPainter->drawPath(path); #endif } // Fade-out slope... x = rect.left() + pSession->pixelFromFrame(m_iClipLength); w = pSession->pixelFromFrame(m_iFadeOutLength); const QRect rectFadeOut(x - w - 8, y, 8, 8); if (w > 0 && x - w < clipRect.right()) { #if 0 QPolygon polyg(3); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); polyg.setPoint(2, x - w, y); pPainter->drawPolygon(polyg); #else const int w2 = (w >> 1); const int w4 = (w >> 2); QPolygon polyg(5); polyg.setPoint(0, x, y); polyg.setPoint(1, x, h); switch (m_fadeOutType) { case Linear: polyg.setPoint(2, x, h); polyg.setPoint(3, x, h); break; case InQuad: polyg.setPoint(2, x - w2, y); polyg.setPoint(3, x - w, y); break; case OutQuad: polyg.setPoint(2, x - w2, h); polyg.setPoint(3, x - w, y); break; case InOutQuad: polyg.setPoint(2, x - w2, h); polyg.setPoint(3, x - w2, y); break; case InCubic: polyg.setPoint(2, x - w2, y); polyg.setPoint(3, x - w + w4, y); break; case OutCubic: polyg.setPoint(2, x - w + w4, h); polyg.setPoint(3, x - w, y); break; case InOutCubic: polyg.setPoint(2, x - w + w4, h); polyg.setPoint(3, x - w4, y); break; } polyg.setPoint(4, x - w, y); QPainterPath path; path.moveTo(polyg.at(0)); path.lineTo(polyg.at(1)); path.cubicTo(polyg.at(2), polyg.at(3), polyg.at(4)); path.lineTo(polyg.at(0)); pPainter->drawPath(path); #endif } // Fade in/out handles... if (rectFadeIn.intersects(clipRect)) pPainter->fillRect(rectFadeIn, rgbFade.darker(120)); if (rectFadeOut.intersects(clipRect)) pPainter->fillRect(rectFadeOut, rgbFade.darker(120)); } // Recording clip drawing method. void qtractorClip::drawClipRecord ( QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset ) { // Draw the framed rectangle and background... pPainter->drawRect(clipRect); // Draw clip contents (virtual)... draw(pPainter, clipRect, iClipOffset); // Draw red shade overlay... pPainter->fillRect(clipRect, QColor(255, 0, 0, 120)); } // Clip editor method. bool qtractorClip::startEditor ( QWidget *pParent ) { // Make sure the regular clip-form is started modal... qtractorClipForm clipForm(pParent); clipForm.setClip(this); return clipForm.exec(); } // Clip editor reset. void qtractorClip::resetEditor ( bool /*bSelectClear*/ ) { // Do nothing here. } // Clip editor update. void qtractorClip::updateEditor ( bool /*bSelectClear*/ ) { // Do nothing here. } // Clip editor contents update. void qtractorClip::updateEditorContents (void) { // Do nothing here. } // Clip query-close method (return true if editing is done). bool qtractorClip::queryEditor (void) { return !isDirty(); } // Clip tool-tip. QString qtractorClip::toolTip (void) const { QString sToolTip = QObject::tr("Name:\t%1").arg(clipTitle()); qtractorSession *pSession = NULL; if (m_pTrack) pSession = m_pTrack->session(); if (pSession) { sToolTip += '\n'; qtractorTimeScale *pTimeScale = pSession->timeScale(); sToolTip += QObject::tr("Start:\t%1\tOffset:\t%2\nEnd:\t%3\tLength:\t%4") .arg(pTimeScale->textFromFrame(m_iClipStart)) .arg(pTimeScale->textFromFrame(m_iClipStart, true, m_iClipOffset)) .arg(pTimeScale->textFromFrame(m_iClipStart + m_iClipLength)) .arg(pTimeScale->textFromFrame(m_iClipStart, true, m_iClipLength)); } sToolTip += '\n'; sToolTip += QObject::tr("File:\t%1").arg(QFileInfo(m_sFilename).fileName()); return sToolTip; } // Document element methods. bool qtractorClip::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorClip::setClipName(pElement->attribute("name")); // Load clip children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load clip properties... if (eChild.tagName() == "properties") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert property node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "name") qtractorClip::setClipName(eProp.text()); else if (eProp.tagName() == "start") qtractorClip::setClipStart(eProp.text().toULong()); else if (eProp.tagName() == "offset") qtractorClip::setClipOffset(eProp.text().toULong()); else if (eProp.tagName() == "length") qtractorClip::setClipLength(eProp.text().toULong()); else if (eProp.tagName() == "gain") qtractorClip::setClipGain(eProp.text().toFloat()); else if (eProp.tagName() == "fade-in") { qtractorClip::setFadeInType( qtractorClip::fadeInTypeFromText(eProp.attribute("type"))); qtractorClip::setFadeInLength(eProp.text().toULong()); } else if (eProp.tagName() == "fade-out") { qtractorClip::setFadeOutType( qtractorClip::fadeOutTypeFromText(eProp.attribute("type"))); qtractorClip::setFadeOutLength(eProp.text().toULong()); } } } else // Load clip derivative properties... if (eChild.tagName() == "audio-clip" || eChild.tagName() == "midi-clip") { if (!loadClipElement(pDocument, &eChild)) return false; } else if (eChild.tagName() == "take-info") { int iTakeID = eChild.attribute("id").toInt(); qtractorClip::TakeInfo::ClipPart cpart = qtractorClip::TakeInfo::ClipPart( eChild.attribute("part").toInt()); // Load take(record) descriptor children, if any... unsigned long iClipStart = 0; unsigned long iClipOffset = 0; unsigned long iClipLength = 0; unsigned long iTakeStart = 0; unsigned long iTakeEnd = 0; unsigned long iTakeGap = 0; int iCurrentTake = -1; for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; // Load take-info properties... if (eProp.tagName() == "clip-start") iClipStart = eProp.text().toULong(); else if (eProp.tagName() == "clip-offset") iClipOffset = eProp.text().toULong(); else if (eProp.tagName() == "clip-length") iClipLength = eProp.text().toULong(); else if (eProp.tagName() == "take-start") iTakeStart = eProp.text().toULong(); else if (eProp.tagName() == "take-end") iTakeEnd = eProp.text().toULong(); else if (eProp.tagName() == "take-gap") iTakeGap = eProp.text().toULong(); else if (eProp.tagName() == "current-take") iCurrentTake = eProp.text().toInt(); } qtractorTrack::TakeInfo *pTakeInfo = NULL; qtractorTrack *pTrack = qtractorClip::track(); if (pTrack && iTakeID >= 0) pTakeInfo = pTrack->takeInfo(iTakeID); if (pTakeInfo == NULL && iTakeStart < iTakeEnd) { pTakeInfo = static_cast ( new qtractorClip::TakeInfo( iClipStart, iClipOffset, iClipLength, iTakeStart, iTakeEnd, iTakeGap)); if (pTrack && iTakeID >= 0) pTrack->takeInfoAdd(iTakeID, pTakeInfo); } if (pTakeInfo) { qtractorClip::setTakeInfo(pTakeInfo); pTakeInfo->setClipPart(cpart, this); if (iCurrentTake >= 0) pTakeInfo->setCurrentTake(iCurrentTake); } } } return true; } bool qtractorClip::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { pElement->setAttribute("name", qtractorClip::clipName()); // Save clip properties... QDomElement eProps = pDocument->document()->createElement("properties"); pDocument->saveTextElement("name", qtractorClip::clipName(), &eProps); pDocument->saveTextElement("start", QString::number(qtractorClip::clipStart()), &eProps); pDocument->saveTextElement("offset", QString::number(qtractorClip::clipOffset()), &eProps); pDocument->saveTextElement("length", QString::number(qtractorClip::clipLength()), &eProps); pDocument->saveTextElement("gain", QString::number(qtractorClip::clipGain()), &eProps); QDomElement eFadeIn = pDocument->document()->createElement("fade-in"); eFadeIn.setAttribute("type", qtractorClip::textFromFadeType(qtractorClip::fadeInType())); eFadeIn.appendChild(pDocument->document()->createTextNode( QString::number(qtractorClip::fadeInLength()))); eProps.appendChild(eFadeIn); QDomElement eFadeOut = pDocument->document()->createElement("fade-out"); eFadeOut.setAttribute("type", qtractorClip::textFromFadeType(qtractorClip::fadeOutType())); eFadeOut.appendChild(pDocument->document()->createTextNode( QString::number(qtractorClip::fadeOutLength()))); eProps.appendChild(eFadeOut); pElement->appendChild(eProps); // Save clip derivative properties... if (!saveClipElement(pDocument, pElement)) return false; // At last, save clip take(record) properties, if any... qtractorTrack::TakeInfo *pTakeInfo = static_cast (qtractorClip::takeInfo()); if (pTakeInfo) { qtractorTrack *pTrack = qtractorClip::track(); if (pTrack) { QDomElement eTakeInfo = pDocument->document()->createElement("take-info"); int iTakeID = pTrack->takeInfoId(pTakeInfo); if (iTakeID < 0) { iTakeID = pTrack->takeInfoNew(pTakeInfo); pDocument->saveTextElement("clip-start", QString::number(pTakeInfo->clipStart()), &eTakeInfo); pDocument->saveTextElement("clip-offset", QString::number(pTakeInfo->clipOffset()), &eTakeInfo); pDocument->saveTextElement("clip-length", QString::number(pTakeInfo->clipLength()), &eTakeInfo); pDocument->saveTextElement("take-start", QString::number(pTakeInfo->takeStart()), &eTakeInfo); pDocument->saveTextElement("take-end", QString::number(pTakeInfo->takeEnd()), &eTakeInfo); pDocument->saveTextElement("take-gap", QString::number(pTakeInfo->takeGap()), &eTakeInfo); pDocument->saveTextElement("current-take", QString::number(pTakeInfo->currentTake()), &eTakeInfo); } eTakeInfo.setAttribute("id", QString::number(iTakeID)); eTakeInfo.setAttribute("part", QString::number(int(pTakeInfo->partClip(this)))); pElement->appendChild(eTakeInfo); } } // Successs. return true; } // Clip fade type textual helper methods. qtractorClip::FadeType qtractorClip::fadeInTypeFromText ( const QString& sText ) { FadeType fadeType = InQuad; if (sText == "Linear" || sText == "linear") fadeType = Linear; else if (sText == "InCubic" || sText == "cubic") fadeType = InCubic; else if (sText == "OutQuad") fadeType = OutQuad; else if (sText == "InOutQuad") fadeType = InOutQuad; else if (sText == "OutCubic") fadeType = OutCubic; else if (sText == "InOutCubic") fadeType = InOutCubic; return fadeType; } qtractorClip::FadeType qtractorClip::fadeOutTypeFromText ( const QString& sText ) { FadeType fadeType = OutQuad; if (sText == "Linear" || sText == "linear") fadeType = Linear; else if (sText == "OutCubic" || sText == "cubic") fadeType = OutCubic; else if (sText == "InQuad") fadeType = InQuad; else if (sText == "InOutQuad") fadeType = InOutQuad; else if (sText == "InCubic") fadeType = InCubic; else if (sText == "InOutCubic") fadeType = InOutCubic; return fadeType; } QString qtractorClip::textFromFadeType ( FadeType fadeType ) { QString sText; switch (fadeType) { case Linear: sText = "Linear"; break; case InQuad: sText = "InQuad"; break; case OutQuad: sText = "OutQuad"; break; case InOutQuad: sText = "InOutQuad"; break; case InCubic: sText = "InCubic"; break; case OutCubic: sText = "OutCubic"; break; case InOutCubic: sText = "InOutCubic"; break; } return sText; } // Estimate total number of takes. int qtractorClip::TakeInfo::takeCount (void) const { int iTakeCount = -1; const unsigned long iClipEnd = m_iClipStart + m_iClipLength; const unsigned long iTakeLength = m_iTakeEnd - m_iTakeStart + m_iTakeGap; if (iTakeLength > 0 && m_iClipStart < m_iTakeEnd && m_iTakeEnd < iClipEnd) iTakeCount = (iClipEnd - m_iTakeStart) / iTakeLength; return iTakeCount + 1; } // Select current take set. int qtractorClip::TakeInfo::select ( qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, int iTake ) { unsigned long iClipStart = m_iClipStart; unsigned long iClipOffset = m_iClipOffset; unsigned long iClipLength = m_iClipLength; const unsigned long iClipEnd = iClipStart + iClipLength; const unsigned long iTakeStart = m_iTakeStart; const unsigned long iTakeEnd = m_iTakeEnd; const unsigned long iTakeGap = m_iTakeGap; const unsigned long iTakeLength = iTakeEnd - iTakeStart + iTakeGap; #ifdef CONFIG_DEBUG qDebug("qtractorClip::TakeInfo[%p]::select(%d, %lu, %lu, %lu, %lu, %lu)", this, iTake, iClipStart, iClipOffset, iClipLength, iTakeStart, iTakeEnd); #endif if (iTakeStart < iClipEnd) { int iTakeCount = 0; if (iClipEnd > iTakeEnd) iTakeCount += (iClipEnd - iTakeStart) / iTakeLength + 1; if (iTake < 0 || iTake >= iTakeCount) iTake = iTakeCount - 1; // Clip-head for sure... if (iClipStart < iTakeStart) { iClipLength = iTakeStart - iClipStart; selectClipPart(pClipCommand, pTrack, ClipHead, iClipStart, iClipOffset, iClipLength); iClipOffset += iClipLength; iClipStart = iTakeStart; } // Clip-take from now on... iClipLength = (iClipEnd > iTakeEnd ? iTakeEnd : iClipEnd) - iClipStart; if (iTake > 0) { iClipOffset += (iTakeEnd - iClipStart) + iTakeGap; iClipOffset += (iTake - 1) * iTakeLength; if (iTake < iTakeCount - 1) iClipLength = iTakeEnd - iTakeStart; else iClipLength = (iClipEnd - iTakeStart) % iTakeLength; iClipStart = iTakeStart; } } else iTake = -1; selectClipPart(pClipCommand, pTrack, ClipTake, iClipStart, iClipOffset, iClipLength); // m_iCurrentTake = iTake; return iTake; } // Select current take sub-clip part. void qtractorClip::TakeInfo::selectClipPart ( qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, ClipPart cpart, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength ) { #ifdef CONFIG_DEBUG qDebug("qtractorClip::TakeInfo[%p]::selectClipPart(%d, %lu, %lu, %lu)", this, int(cpart), iClipStart, iClipOffset, iClipLength); #endif // Priority to recording clip... qtractorClip *pClip = (pTrack ? pTrack->clipRecord() : NULL); // Clip already taken?... if (pClip == NULL) { pClip = clipPart(cpart); if (pClip) { // Don't change what hasn't change... if (iClipStart != pClip->clipStart() || iClipOffset != pClip->clipOffset() || iClipLength != pClip->clipLength()) { pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iClipLength); } return; // Done. } // Take clip-take clone... if (cpart == ClipHead) pClip = clipPart(ClipTake); } // Clip about to be taken (as new)?... if (pClip) { TakePart part(this, cpart); pClipCommand->addClipRecordTake(pTrack, pClip, iClipStart, iClipOffset, iClipLength, &part); } } // Reset(unfold) whole take set. void qtractorClip::TakeInfo::reset ( qtractorClipCommand *pClipCommand, bool bClear ) { const unsigned long iClipStart = m_iClipStart; const unsigned long iClipOffset = m_iClipOffset; const unsigned long iClipLength = m_iClipLength; #ifdef CONFIG_DEBUG qDebug("qtractorClip::TakeInfo[%p]::reset(%lu, %lu, %lu, %d)", this, iClipStart, iClipOffset, iClipLength, int(bClear)); #endif qtractorClip *pClip = clipPart(ClipHead); if (pClip) { pClipCommand->removeClip(pClip); pClipCommand->takeInfoClip(pClip, NULL); setClipPart(ClipHead, NULL); } pClip = clipPart(ClipTake); if (pClip) { pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iClipLength); if (bClear) { pClipCommand->takeInfoClip(pClip, NULL); // setClipPart(ClipTake, NULL); } } // m_iCurrentTake = -1; } // Take(record) descriptor accessors. void qtractorClip::setTakeInfo ( qtractorClip::TakeInfo *pTakeInfo ) { #ifdef CONFIG_DEBUG qDebug("qtractorClip[%p]::setTakeInfo(%p)", this, pTakeInfo); #endif if (m_pTakeInfo) m_pTakeInfo->releaseRef(); m_pTakeInfo = pTakeInfo; if (m_pTakeInfo) m_pTakeInfo->addRef(); } qtractorClip::TakeInfo *qtractorClip::takeInfo (void) const { return m_pTakeInfo; } // end of qtractorClip.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractor.cpp0000644000000000000000000000013213014536043016175 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/qtractor.cpp0000644000175000001440000005421313014536043017022 0ustar00rncbcusers00000000000000// qtractor.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #ifndef CONFIG_PREFIX #define CONFIG_PREFIX "/usr/local" #endif #ifndef CONFIG_DATADIR #define CONFIG_DATADIR CONFIG_PREFIX "/share" #endif #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < 0x050000 #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt4/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #endif //------------------------------------------------------------------------- // Singleton application instance stuff (Qt/X11 only atm.) // #if QT_VERSION < 0x050000 #if defined(Q_WS_X11) #define CONFIG_X11 #endif #else #if defined(QT_X11EXTRAS_LIB) #define CONFIG_X11 #endif #endif #ifdef CONFIG_X11 #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #endif #ifdef CONFIG_XUNIQUE #include #include #include #define QTRACTOR_XUNIQUE "qtractorApplication" #if QT_VERSION >= 0x050100 #include #include #include class qtractorApplication; class qtractorXcbEventFilter : public QAbstractNativeEventFilter { public: // Constructor. qtractorXcbEventFilter(qtractorApplication *pApp) : QAbstractNativeEventFilter(), m_pApp(pApp) {} // XCB event filter (virtual processor). bool nativeEventFilter(const QByteArray& eventType, void *message, long *); private: // Instance variable. qtractorApplication *m_pApp; }; #endif #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 class qtractorApplication : public QApplication { public: // Constructor. qtractorApplication(int& argc, char **argv) : QApplication(argc, argv), m_pQtTranslator(0), m_pMyTranslator(0), m_pWidget(0) { // Load translation support. QLocale loc; if (loc.language() != QLocale::C) { // Try own Qt translation... m_pQtTranslator = new QTranslator(this); QString sLocName = "qt_" + loc.name(); QString sLocPath = QLibraryInfo::location(QLibraryInfo::TranslationsPath); if (m_pQtTranslator->load(sLocName, sLocPath)) { QApplication::installTranslator(m_pQtTranslator); } else { delete m_pQtTranslator; m_pQtTranslator = 0; #ifdef CONFIG_DEBUG qWarning("Warning: no translation found for '%s' locale: %s/%s.qm", loc.name().toUtf8().constData(), sLocPath.toUtf8().constData(), sLocName.toUtf8().constData()); #endif } // Try own application translation... m_pMyTranslator = new QTranslator(this); sLocName = "qtractor_" + loc.name(); if (m_pMyTranslator->load(sLocName, sLocPath)) { QApplication::installTranslator(m_pMyTranslator); } else { sLocPath = CONFIG_DATADIR "/qtractor/translations"; if (m_pMyTranslator->load(sLocName, sLocPath)) { QApplication::installTranslator(m_pMyTranslator); } else { delete m_pMyTranslator; m_pMyTranslator = 0; #ifdef CONFIG_DEBUG qWarning("Warning: no translation found for '%s' locale: %s/%s.qm", loc.name().toUtf8().constData(), sLocPath.toUtf8().constData(), sLocName.toUtf8().constData()); #endif } } } #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE m_pDisplay = QX11Info::display(); m_aUnique = XInternAtom(m_pDisplay, QTRACTOR_XUNIQUE, false); XGrabServer(m_pDisplay); m_wOwner = XGetSelectionOwner(m_pDisplay, m_aUnique); XUngrabServer(m_pDisplay); #if QT_VERSION >= 0x050100 m_pXcbEventFilter = new qtractorXcbEventFilter(this); installNativeEventFilter(m_pXcbEventFilter); #endif #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 } // Destructor. ~qtractorApplication() { #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE #if QT_VERSION >= 0x050100 removeNativeEventFilter(m_pXcbEventFilter); delete m_pXcbEventFilter; #endif #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 if (m_pMyTranslator) delete m_pMyTranslator; if (m_pQtTranslator) delete m_pQtTranslator; } // Main application widget accessors. void setMainWidget(QWidget *pWidget) { m_pWidget = pWidget; #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE m_wOwner = m_pWidget->winId(); if (m_pDisplay && m_wOwner) { XGrabServer(m_pDisplay); XSetSelectionOwner(m_pDisplay, m_aUnique, m_wOwner, CurrentTime); XUngrabServer(m_pDisplay); } #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 } QWidget *mainWidget() const { return m_pWidget; } // Check if another instance is running, // and raise its proper main widget... bool setup() { #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE if (m_pDisplay && m_wOwner != None) { // First, notify any freedesktop.org WM // that we're about to show the main widget... Screen *pScreen = XDefaultScreenOfDisplay(m_pDisplay); int iScreen = XScreenNumberOfScreen(pScreen); XEvent ev; memset(&ev, 0, sizeof(ev)); ev.xclient.type = ClientMessage; ev.xclient.display = m_pDisplay; ev.xclient.window = m_wOwner; ev.xclient.message_type = XInternAtom(m_pDisplay, "_NET_ACTIVE_WINDOW", false); ev.xclient.format = 32; ev.xclient.data.l[0] = 0; // Source indication. ev.xclient.data.l[1] = 0; // Timestamp. ev.xclient.data.l[2] = 0; // Requestor's currently active window (none) ev.xclient.data.l[3] = 0; ev.xclient.data.l[4] = 0; XSelectInput(m_pDisplay, m_wOwner, StructureNotifyMask); XSendEvent(m_pDisplay, RootWindow(m_pDisplay, iScreen), false, (SubstructureNotifyMask | SubstructureRedirectMask), &ev); XSync(m_pDisplay, false); XRaiseWindow(m_pDisplay, m_wOwner); // And then, let it get caught on destination // by QApplication::x11EventFilter... const QByteArray value = QTRACTOR_XUNIQUE; XChangeProperty( m_pDisplay, m_wOwner, m_aUnique, m_aUnique, 8, PropModeReplace, (unsigned char *) value.data(), value.length()); // Done. return true; } #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 return false; } #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE void x11PropertyNotify(Window w) { if (m_pDisplay && m_pWidget && m_wOwner == w) { // Always check whether our property-flag is still around... Atom aType; int iFormat = 0; unsigned long iItems = 0; unsigned long iAfter = 0; unsigned char *pData = 0; if (XGetWindowProperty( m_pDisplay, m_wOwner, m_aUnique, 0, 1024, false, m_aUnique, &aType, &iFormat, &iItems, &iAfter, &pData) == Success && aType == m_aUnique && iItems > 0 && iAfter == 0) { // Avoid repeating it-self... XDeleteProperty(m_pDisplay, m_wOwner, m_aUnique); // Just make it always shows up fine... m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } // Free any left-overs... if (iItems > 0 && pData) XFree(pData); } } #endif // CONFIG_XUNIQUE #if QT_VERSION < 0x050000 bool x11EventFilter(XEvent *pEv) { #ifdef CONFIG_XUNIQUE if (pEv->type == PropertyNotify && pEv->xproperty.state == PropertyNewValue) x11PropertyNotify(pEv->xproperty.window); #endif #ifdef CONFIG_VST // Let xevents be processed by VST plugin editors... if (qtractorVstPlugin::x11EventFilter(pEv)) return true; #endif return QApplication::x11EventFilter(pEv); } #endif #endif // CONFIG_X11 private: // Translation support. QTranslator *m_pQtTranslator; QTranslator *m_pMyTranslator; // Instance variables. QWidget *m_pWidget; #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE Display *m_pDisplay; Atom m_aUnique; Window m_wOwner; #if QT_VERSION >= 0x050100 qtractorXcbEventFilter *m_pXcbEventFilter; #endif #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 }; #ifdef CONFIG_X11 #ifdef CONFIG_XUNIQUE #if QT_VERSION >= 0x050100 // XCB Event filter (virtual processor). bool qtractorXcbEventFilter::nativeEventFilter ( const QByteArray& eventType, void *message, long * ) { if (eventType == "xcb_generic_event_t") { xcb_property_notify_event_t *pEv = static_cast (message); if ((pEv->response_type & ~0x80) == XCB_PROPERTY_NOTIFY && pEv->state == XCB_PROPERTY_NEW_VALUE) m_pApp->x11PropertyNotify(pEv->window); } return false; } #endif #endif // CONFIG_XUNIQUE #endif // CONFIG_X11 //------------------------------------------------------------------------- // stacktrace - Signal crash handler. // #ifdef CONFIG_STACKTRACE #if defined(__GNUC__) && defined(Q_OS_LINUX) #include #include #include #include #include void stacktrace ( int signo ) { pid_t pid; int rc; int status = 0; char cmd[80]; // Reinstall default handler; prevent race conditions... signal(signo, SIG_DFL); static const char *shell = "/bin/sh"; static const char *format = "gdb -q --batch --pid=%d" " --eval-command='thread apply all bt'"; snprintf(cmd, sizeof(cmd), format, (int) getpid()); pid = fork(); // Fork failure! if (pid < 0) return; // Fork child... if (pid == 0) { execl(shell, shell, "-c", cmd, NULL); _exit(1); return; } // Parent here: wait for child to terminate... do { rc = waitpid(pid, &status, 0); } while ((rc < 0) && (errno == EINTR)); // Dispatch any logging, if any... QApplication::processEvents(QEventLoop::AllEvents, 3000); // Make sure everyone terminates... kill(pid, SIGTERM); _exit(1); } #endif #endif //------------------------------------------------------------------------- // update_palette() - Application palette settler. // static bool update_palette ( QPalette& pal, const QString& sCustomColorTheme ) { if (sCustomColorTheme.isEmpty()) return false; if (sCustomColorTheme == "Wonton Soup") { pal.setColor(QPalette::Active, QPalette::Window, QColor(73, 78, 88)); pal.setColor(QPalette::Inactive, QPalette::Window, QColor(73, 78, 88)); pal.setColor(QPalette::Disabled, QPalette::Window, QColor(64, 68, 77)); pal.setColor(QPalette::Active, QPalette::WindowText, QColor(182, 193, 208)); pal.setColor(QPalette::Inactive, QPalette::WindowText, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::WindowText, QColor(97, 104, 114)); pal.setColor(QPalette::Active, QPalette::Base, QColor(60, 64, 72)); pal.setColor(QPalette::Inactive, QPalette::Base, QColor(60, 64, 72)); pal.setColor(QPalette::Disabled, QPalette::Base, QColor(52, 56, 63)); pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(67, 71, 80)); pal.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(67, 71, 80)); pal.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(59, 62, 70)); pal.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Active, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Active, QPalette::Text, QColor(210, 222, 240)); pal.setColor(QPalette::Inactive, QPalette::Text, QColor(210, 222, 240)); pal.setColor(QPalette::Disabled, QPalette::Text, QColor(99, 105, 115)); pal.setColor(QPalette::Active, QPalette::Button, QColor(82, 88, 99)); pal.setColor(QPalette::Inactive, QPalette::Button, QColor(82, 88, 99)); pal.setColor(QPalette::Disabled, QPalette::Button, QColor(72, 77, 87)); pal.setColor(QPalette::Active, QPalette::ButtonText, QColor(210, 222, 240)); pal.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(210, 222, 240)); pal.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(111, 118, 130)); pal.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Active, QPalette::Light, QColor(95, 101, 114)); pal.setColor(QPalette::Inactive, QPalette::Light, QColor(95, 101, 114)); pal.setColor(QPalette::Disabled, QPalette::Light, QColor(86, 92, 104)); pal.setColor(QPalette::Active, QPalette::Midlight, QColor(84, 90, 101)); pal.setColor(QPalette::Inactive, QPalette::Midlight, QColor(84, 90, 101)); pal.setColor(QPalette::Disabled, QPalette::Midlight, QColor(75, 81, 91)); pal.setColor(QPalette::Active, QPalette::Dark, QColor(40, 43, 49)); pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(40, 43, 49)); pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(35, 38, 43)); pal.setColor(QPalette::Active, QPalette::Mid, QColor(63, 68, 76)); pal.setColor(QPalette::Inactive, QPalette::Mid, QColor(63, 68, 76)); pal.setColor(QPalette::Disabled, QPalette::Mid, QColor(56, 59, 67)); pal.setColor(QPalette::Active, QPalette::Shadow, QColor(29, 31, 35)); pal.setColor(QPalette::Inactive, QPalette::Shadow, QColor(29, 31, 35)); pal.setColor(QPalette::Disabled, QPalette::Shadow, QColor(25, 27, 30)); pal.setColor(QPalette::Active, QPalette::Highlight, QColor(120, 136, 156)); pal.setColor(QPalette::Inactive, QPalette::Highlight, QColor(81, 90, 103)); pal.setColor(QPalette::Disabled, QPalette::Highlight, QColor(64, 68, 77)); pal.setColor(QPalette::Active, QPalette::HighlightedText, QColor(209, 225, 244)); pal.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(97, 104, 114)); pal.setColor(QPalette::Active, QPalette::Link, QColor(156, 212, 255)); pal.setColor(QPalette::Inactive, QPalette::Link, QColor(156, 212, 255)); pal.setColor(QPalette::Disabled, QPalette::Link, QColor(82, 102, 119)); pal.setColor(QPalette::Active, QPalette::LinkVisited, QColor(64, 128, 255)); pal.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(64, 128, 255)); pal.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(54, 76, 119)); return true; } else if (sCustomColorTheme == "KXStudio") { pal.setColor(QPalette::Active, QPalette::Window, QColor(17, 17, 17)); pal.setColor(QPalette::Inactive, QPalette::Window, QColor(17, 17, 17)); pal.setColor(QPalette::Disabled, QPalette::Window, QColor(14, 14, 14)); pal.setColor(QPalette::Active, QPalette::WindowText, QColor(240, 240, 240)); pal.setColor(QPalette::Inactive, QPalette::WindowText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::WindowText, QColor(83, 83, 83)); pal.setColor(QPalette::Active, QPalette::Base, QColor(7, 7, 7)); pal.setColor(QPalette::Inactive, QPalette::Base, QColor(7, 7, 7)); pal.setColor(QPalette::Disabled, QPalette::Base, QColor(6, 6, 6)); pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(14, 14, 14)); pal.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(14, 14, 14)); pal.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(12, 12, 12)); pal.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Active, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Active, QPalette::Text, QColor(230, 230, 230)); pal.setColor(QPalette::Inactive, QPalette::Text, QColor(230, 230, 230)); pal.setColor(QPalette::Disabled, QPalette::Text, QColor(74, 74, 74)); pal.setColor(QPalette::Active, QPalette::Button, QColor(28, 28, 28)); pal.setColor(QPalette::Inactive, QPalette::Button, QColor(28, 28, 28)); pal.setColor(QPalette::Disabled, QPalette::Button, QColor(24, 24, 24)); pal.setColor(QPalette::Active, QPalette::ButtonText, QColor(240, 240, 240)); pal.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(90, 90, 90)); pal.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Active, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Inactive, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Disabled, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Active, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Inactive, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Disabled, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Active, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Active, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Inactive, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Disabled, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Active, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Inactive, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Disabled, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Active, QPalette::Highlight, QColor(60, 60, 60)); pal.setColor(QPalette::Inactive, QPalette::Highlight, QColor(34, 34, 34)); pal.setColor(QPalette::Disabled, QPalette::Highlight, QColor(14, 14, 14)); pal.setColor(QPalette::Active, QPalette::HighlightedText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(83, 83, 83)); pal.setColor(QPalette::Active, QPalette::Link, QColor(100, 100, 230)); pal.setColor(QPalette::Inactive, QPalette::Link, QColor(100, 100, 230)); pal.setColor(QPalette::Disabled, QPalette::Link, QColor(34, 34, 74)); pal.setColor(QPalette::Active, QPalette::LinkVisited, QColor(230, 100, 230)); pal.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(230, 100, 230)); pal.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(74, 34, 74)); return true; } return false; } //------------------------------------------------------------------------- // main - The main program trunk. // #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 #undef signals // Collides with GTK symbology #include #endif // CONFIG_LV2_UI_GTK2 #endif int main ( int argc, char **argv ) { Q_INIT_RESOURCE(qtractor); #ifdef CONFIG_STACKTRACE #if defined(__GNUC__) && defined(Q_OS_LINUX) signal(SIGILL, stacktrace); signal(SIGFPE, stacktrace); signal(SIGSEGV, stacktrace); signal(SIGABRT, stacktrace); signal(SIGBUS, stacktrace); #endif #endif qtractorApplication app(argc, argv); // Construct default settings; override with command line arguments. qtractorOptions options; if (!options.parse_args(app.arguments())) { app.quit(); return 1; } // Have another instance running? if (app.setup()) { app.quit(); return 2; } #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 // Initialize GTK+ framework (LV2 plug-in UI GTK2 support)... gtk_init(NULL, NULL); #endif // CONFIG_LV2_UI_GTK2 #endif // Special style paths... if (QDir(CONFIG_PLUGINSDIR).exists()) app.addLibraryPath(CONFIG_PLUGINSDIR); // Custom style theme... if (!options.sCustomStyleTheme.isEmpty()) app.setStyle(QStyleFactory::create(options.sCustomStyleTheme)); // Custom color theme (eg. "KXStudio")... QPalette pal(app.palette()); unsigned int iUpdatePalette = 0; if (update_palette(pal, options.sCustomColorTheme)) ++iUpdatePalette; // Dark themes grayed/disabled color group fix... if (pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int iGroups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < iGroups; ++i) { const QPalette::ColorGroup group = QPalette::ColorGroup(i); pal.setBrush(group, QPalette::Light, color.lighter(140)); pal.setBrush(group, QPalette::Midlight, color.lighter(100)); pal.setBrush(group, QPalette::Mid, color.lighter(90)); pal.setBrush(group, QPalette::Dark, color.darker(160)); pal.setBrush(group, QPalette::Shadow, color.darker(180)); } pal.setColorGroup(QPalette::Disabled, pal.windowText().color().darker(), pal.button(), pal.light(), pal.dark(), pal.mid(), pal.text().color().darker(), pal.text().color().lighter(), pal.base(), pal.window()); #if QT_VERSION >= 0x050000 pal.setColor(QPalette::Disabled, QPalette::Highlight, pal.mid().color()); pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); #endif ++iUpdatePalette; } // New palette update? if (iUpdatePalette > 0) app.setPalette(pal); // Set default base font... if (options.iBaseFontSize > 0) app.setFont(QFont(app.font().family(), options.iBaseFontSize)); // Construct, setup and show the main form (a pseudo-singleton). qtractorMainForm w; w.setup(&options); w.show(); // Settle this one as application main widget... app.setMainWidget(&w); return app.exec(); } // end of qtractor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionForm.h0000644000000000000000000000012713014536043020036 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionForm.h0000644000175000001440000000354713014536043020663 0ustar00rncbcusers00000000000000// qtractorSessionForm.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionForm_h #define __qtractorSessionForm_h #include "ui_qtractorSessionForm.h" #include "qtractorSession.h" //---------------------------------------------------------------------------- // qtractorSessionForm -- UI wrapper form. class qtractorSessionForm : public QDialog { Q_OBJECT public: // Constructor. qtractorSessionForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorSessionForm(); void setSession(qtractorSession *pSession); const qtractorSession::Properties& properties(); protected slots: void accept(); void reject(); void changed(); void stabilizeForm(); void browseSessionDir(); private: // The Qt-designer UI struct... Ui::qtractorSessionForm m_ui; // Instance variables... qtractorSession::Properties m_props; int m_iDirtyCount; }; #endif // __qtractorSessionForm_h // end of qtractorSessionForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScaleForm.ui0000644000000000000000000000012713014536043020447 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77710754 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeScaleForm.ui0000644000175000001440000003402413014536043021266 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTimeScaleForm 0 0 520 280 Qt::StrongFocus Tempo Map / Markers - Qtractor :/images/qtractorTracks.png Qt::Horizontal 4 320 120 Tempo map / Markers false true true true Bar Time Tempo Marker Location 40 0 &Bar: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter BarSpinBox Bar location 1 99999 1 40 0 T&ime: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter TimeSpinBox 120 0 Time/frame location Qt::Horizontal 20 20 Node 40 0 &Tempo: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter TempoSpinBox 80 0 Tempo (BPM) / Signature T&ap Qt::Horizontal 20 20 Marker Marker text 24 24 Marker color :/images/formColor.png ... Qt::Vertical 20 4 Tempo scale factor 40 0 Tempo scale factor true 2 0.01 10.00 0.01 1.00 App&ly 4 0 Refresh tempo map Re&fresh :/images/formRefresh.png Qt::Horizontal QSizePolicy::MinimumExpanding 20 20 Add node &Add :/images/formAdd.png Update node &Update :/images/formAccept.png Remove node &Remove :/images/formRemove.png Close this dialog Close qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 qtractorTempoSpinBox QSpinBox
qtractorSpinBox.h
 TimeScaleListView BarSpinBox TimeSpinBox TempoSpinBox TempoTapPushButton MarkerTextLineEdit MarkerColorToolButton TempoFactorSpinBox TempoFactorPushButton RefreshPushButton AddPushButton UpdatePushButton RemovePushButton ClosePushButton qtractor-0.8.0/src/PaxHeaders.7649/qtractorDocument.h0000644000000000000000000000013213014536043017341 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.745091539 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorDocument.h0000644000175000001440000000717713014536043020175 0ustar00rncbcusers00000000000000// qtractorDocument.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorDocument_h #define __qtractorDocument_h #include // Forward declartions. class QDomDocument; class QDomElement; class qtractorZipFile; //------------------------------------------------------------------------- // qtractorDocument -- Document file import/export abstract class. // class qtractorDocument { public: // Document flags. enum Flags { Default = 0, Template = 1, Archive = 2, Temporary = 4 }; // Constructor. qtractorDocument(QDomDocument *pDocument, const QString& sTagName = QString(), Flags = Default); // Default destructor. virtual ~qtractorDocument(); // Accessors. QDomDocument *document() const; const QString& name() const; // Regular text element factory method. void saveTextElement (const QString& sTagName, const QString& sText, QDomElement *pElement); // Document flags property. void setFlags(Flags flags); Flags flags() const; bool isTemplate() const; bool isArchive() const; bool isTemporary() const; // Archive filename filter. QString addFile (const QString& sFilename); // External storage simple methods. bool load (const QString& sFilename, Flags flags = Default); bool save (const QString& sFilename, Flags flags = Default); // External storage element pure virtual methods. virtual bool loadElement (QDomElement *pElement) = 0; virtual bool saveElement (QDomElement *pElement) = 0; // Helper methods. static bool boolFromText (const QString& sText); static QString textFromBool (bool bBool); // Filename extensions (suffix) accessors. static void setDefaultExt (const QString& sDefaultExt); static void setTemplateExt (const QString& sTemplateExt); static void setArchiveExt (const QString& sArchiveExt); static const QString& defaultExt(); static const QString& templateExt(); static const QString& archiveExt(); // Extracted archive paths simple management. static const QStringList& extractedArchives(); static void clearExtractedArchives(bool bRemove = false); // Extra-ordinary archive files management. static QString addArchiveFile( const QString& sDir, const QString& sFilename); private: // Instance variables. QDomDocument *m_pDocument; QString m_sTagName; Flags m_flags; // Base document name (derived from filename). QString m_sName; // Archive stuff. qtractorZipFile *m_pZipFile; // Temporary files; QStringList m_tempFiles; // Filename extensions (file suffixes). static QString g_sDefaultExt; static QString g_sTemplateExt; static QString g_sArchiveExt; // Extracted archive paths. static QStringList g_extractedArchives; // Extra-ordinary archive files. static qtractorDocument *g_pArchive; }; #endif // __qtractorDocument_h // end of qtractorDocument.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioBuffer.cpp0000644000000000000000000000013213014536043020311 xustar0030 mtime=1479719971.736087039 30 atime=1479719971.736087039 30 ctime=1479719971.736087039 qtractor-0.8.0/src/qtractorAudioBuffer.cpp0000644000175000001440000011173413014536043021140 0ustar00rncbcusers00000000000000// qtractorAudioBuffer.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioPeak.h" #include "qtractorTimeStretcher.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" // Glitch, click, pop-free ramp length (in frames). #define QTRACTOR_RAMP_LENGTH 32 //---------------------------------------------------------------------- // class qtractorAudioBufferThread -- Ring-cache manager thread. // // Constructor. qtractorAudioBufferThread::qtractorAudioBufferThread ( unsigned int iSyncSize ) : QThread() { m_iSyncSize = (4 << 1); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorAudioBuffer * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; m_bRunState = false; } // Destructor. qtractorAudioBufferThread::~qtractorAudioBufferThread (void) { if (isRunning()) do { setRunState(false); // terminate(); sync(); } while (!wait(100)); delete [] m_ppSyncItems; } // Run state accessor. void qtractorAudioBufferThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorAudioBufferThread::runState (void) const { return m_bRunState; } // Wake from executive wait condition (RT-safe). void qtractorAudioBufferThread::sync ( qtractorAudioBuffer *pAudioBuffer ) { if (pAudioBuffer == NULL) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { m_ppSyncItems[r]->setSyncFlag(qtractorAudioBuffer::WaitSync, false); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } else { // !pAudioBuffer->isSyncFlag(qtractorAudioBuffer::WaitSync) unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pAudioBuffer->setSyncFlag(qtractorAudioBuffer::WaitSync); m_ppSyncItems[w] = pAudioBuffer; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorAudioBufferThread[%p]::sync(): tryLock() failed.", this); #endif } // Bypass executive wait condition (non RT-safe). void qtractorAudioBufferThread::syncExport (void) { QMutexLocker locker(&m_mutex); process(); } // Thread run executive. void qtractorAudioBufferThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBufferThread[%p]::run(): started.", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Do whatever we must, then wait for more... process(); // Wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBufferThread[%p]::run(): stopped.", this); #endif } // Thread run executive. void qtractorAudioBufferThread::process (void) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { m_ppSyncItems[r]->sync(); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } // Conditional resize check. void qtractorAudioBufferThread::checkSyncSize ( unsigned int iSyncSize ) { if (iSyncSize > (m_iSyncSize - 4)) { QMutexLocker locker(&m_mutex); unsigned int iNewSyncSize = (m_iSyncSize << 1); while (iNewSyncSize < iSyncSize) iNewSyncSize <<= 1; qtractorAudioBuffer **ppNewSyncItems = new qtractorAudioBuffer * [iNewSyncSize]; qtractorAudioBuffer **ppOldSyncItems = m_ppSyncItems; ::memcpy(ppNewSyncItems, ppOldSyncItems, m_iSyncSize * sizeof(qtractorAudioBuffer *)); m_iSyncSize = iNewSyncSize; m_iSyncMask = (iNewSyncSize - 1); m_ppSyncItems = ppNewSyncItems; delete [] ppOldSyncItems; } } //---------------------------------------------------------------------- // class qtractorAudioBuffer -- Ring buffer/cache method implementation. // // Constructors. qtractorAudioBuffer::qtractorAudioBuffer ( qtractorAudioBufferThread *pSyncThread, unsigned short iChannels ) { m_pSyncThread = pSyncThread; m_iChannels = iChannels; m_pFile = NULL; m_pRingBuffer = NULL; m_iThreshold = 0; m_iBufferSize = 0; m_syncFlags = 0; m_iReadOffset = 0; m_iWriteOffset = 0; m_iFileLength = 0; m_bIntegral = false; m_iOffset = 0; m_iLength = 0; m_iLoopStart = 0; m_iLoopEnd = 0; m_iSeekOffset = 0; ATOMIC_SET(&m_seekPending, 0); m_ppFrames = NULL; m_ppBuffer = NULL; m_bTimeStretch = false; m_fTimeStretch = 1.0f; m_bPitchShift = false; m_fPitchShift = 1.0f; m_pTimeStretcher = NULL; m_fNextGain = 0.0f; m_iRampGain = 1; #ifdef CONFIG_LIBSAMPLERATE m_bResample = false; m_fResampleRatio = 1.0f; m_iInputPending = 0; m_ppInBuffer = NULL; m_ppOutBuffer = NULL; m_ppSrcState = NULL; #endif m_pPeakFile = NULL; } // Default destructor. qtractorAudioBuffer::~qtractorAudioBuffer (void) { close(); } // Return the internal file descriptor. qtractorAudioFile *qtractorAudioBuffer::file (void) const { return m_pFile; } // Buffer channels. unsigned short qtractorAudioBuffer::channels (void) const { return (m_pFile ? m_pFile->channels() : 0); } // Estimated file size in frames. unsigned long qtractorAudioBuffer::frames (void) const { return (m_pFile ? framesIn(m_pFile->frames()) : 0); } // Operational properties. unsigned int qtractorAudioBuffer::bufferSize (void) const { return m_iBufferSize; } // Working resample ratio. float qtractorAudioBuffer::resampleRatio (void) const { #ifdef CONFIG_LIBSAMPLERATE return m_fResampleRatio; #else return 1.0f; #endif } // Operational buffer initializer/terminator. bool qtractorAudioBuffer::open ( const QString& sFilename, int iMode ) { // Make sure everything starts closed. close(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; const unsigned int iSampleRate = pSession->sampleRate(); // Get proper file type class... m_pFile = qtractorAudioFileFactory::createAudioFile( sFilename, m_iChannels, iSampleRate); if (m_pFile == NULL) return false; // Go open it... if (!m_pFile->open(sFilename, iMode)) { delete m_pFile; m_pFile = NULL; return false; } // Check samplerate and how many channels there really are. const unsigned short iBuffers = m_pFile->channels(); // Just one more sanity check... if (iBuffers < 1 || m_pFile->sampleRate() < 1) { m_pFile->close(); delete m_pFile; m_pFile = NULL; return false; } #ifdef CONFIG_LIBSAMPLERATE // Compute sample rate converter stuff. m_iInputPending = 0; m_fResampleRatio = 1.0f; m_bResample = (iSampleRate != m_pFile->sampleRate()); if (m_bResample) { m_fResampleRatio = float(iSampleRate) / float(m_pFile->sampleRate()); m_ppInBuffer = new float * [iBuffers]; m_ppOutBuffer = new float * [iBuffers]; m_ppSrcState = new SRC_STATE * [iBuffers]; } #endif // FIXME: default logical length gets it total... if (m_iLength == 0) { m_iLength = frames(); if (m_iOffset < m_iLength) m_iLength -= m_iOffset; else m_iOffset = 0; } // Allocate ring-buffer now. unsigned int iBufferSize = m_iLength; if (iBufferSize == 0) iBufferSize = (iSampleRate >> 1); else if (iBufferSize > (iSampleRate << 2)) iBufferSize = (iSampleRate << 2); m_pRingBuffer = new qtractorRingBuffer (iBuffers, iBufferSize); m_iThreshold = (m_pRingBuffer->bufferSize() >> 2); m_iBufferSize = (m_iThreshold >> 2); #ifdef CONFIG_LIBSAMPLERATE if (m_bResample && m_fResampleRatio < 1.0f) { iBufferSize = (unsigned int) framesOut(m_iBufferSize); while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; } #endif // Allocate actual buffer stuff... unsigned short i; m_ppFrames = new float * [iBuffers]; for (i = 0; i < iBuffers; ++i) m_ppFrames[i] = new float [m_iBufferSize]; // Allocate time-stretch engine whether needed... if (m_bTimeStretch || m_bPitchShift) { unsigned int iFlags = qtractorTimeStretcher::None; if (g_bWsolaTimeStretch) iFlags |= qtractorTimeStretcher::WsolaTimeStretch; if (g_bWsolaQuickSeek) iFlags |= qtractorTimeStretcher::WsolaQuickSeek; m_pTimeStretcher = new qtractorTimeStretcher(iBuffers, iSampleRate, m_fTimeStretch, m_fPitchShift, iFlags, m_iBufferSize); } #ifdef CONFIG_LIBSAMPLERATE // Sample rate converter stuff, whether needed... if (m_bResample) { int err = 0; for (i = 0; i < iBuffers; ++i) { m_ppInBuffer[i] = m_ppFrames[i]; m_ppOutBuffer[i] = new float [m_iBufferSize]; m_ppSrcState[i] = src_new(g_iResampleType, 1, &err); } } #endif // Consider it done when recording... if (m_pFile->mode() & qtractorAudioFile::Write) { setSyncFlag(InitSync); } else { // Get a reasonablebuffer size for readMix()... iBufferSize = pSession->audioEngine()->bufferSize(); if (iBufferSize < (m_iBufferSize >> 2)) iBufferSize = (m_iBufferSize >> 2); // Allocate those minimal buffers for readMix()... m_ppBuffer = new float * [iBuffers]; for (i = 0; i < iBuffers; ++i) m_ppBuffer[i] = new float [iBufferSize]; } // Make it sync-managed... if (m_pSyncThread) m_pSyncThread->sync(this); return true; } // Operational buffer terminator. void qtractorAudioBuffer::close (void) { if (m_pFile == NULL) return; // Wait for regular file close... if (m_pSyncThread) { setSyncFlag(CloseSync); m_pSyncThread->sync(this); do QThread::yieldCurrentThread(); while (isSyncFlag(CloseSync)); } // Take careof remains, if applicable... if (m_pFile->mode() & qtractorAudioFile::Write) { // Close on-the-fly peak file, if applicable... if (m_pPeakFile) { m_pPeakFile->closeWrite(); m_pPeakFile = NULL; } } // Deallocate any buffer stuff... if (m_pTimeStretcher) { delete m_pTimeStretcher; m_pTimeStretcher = NULL; } // Release internal I/O buffers. if (m_ppBuffer && m_pRingBuffer) { const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) { if (m_ppBuffer[i]) { delete [] m_ppBuffer[i]; m_ppBuffer[i] = NULL; } } delete [] m_ppBuffer; m_ppBuffer = NULL; } if (m_pRingBuffer) { deleteIOBuffers(); delete m_pRingBuffer; m_pRingBuffer = NULL; } // Finally delete what we still own. if (m_pFile) { delete m_pFile; m_pFile = NULL; } // Reset all relevant state variables. m_iThreshold = 0; m_iBufferSize = 0; m_syncFlags = 0; m_iReadOffset = 0; m_iWriteOffset = 0; m_iFileLength = 0; m_bIntegral = false; m_iSeekOffset = 0; ATOMIC_SET(&m_seekPending, 0); m_fNextGain = 0.0f; m_iRampGain = 1; m_pPeakFile = NULL; } // Buffer data read. int qtractorAudioBuffer::read ( float **ppFrames, unsigned int iFrames, unsigned int iOffset ) { if (m_pRingBuffer == NULL) return -1; int nread; unsigned long ro = m_iReadOffset; unsigned long ls = m_iLoopStart; unsigned long le = m_iLoopEnd; // Are we off decoded file limits (EoS)? if (ro >= m_iFileLength) { nread = iFrames; if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + nread >= le) { nread -= le - ri; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (ro < le && ro + nread >= le) { nread -= le - ro; ro = ls; } } } m_iReadOffset = (ro + nread); // Force out-of-sync... setSyncFlag(ReadSync, false); return nread; } // Are we in the middle of the loop range ? if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + iFrames >= le) { nread = m_pRingBuffer->read(ppFrames, le - ri, iOffset); iFrames -= nread; iOffset += nread; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (ro < le && ro + iFrames >= le) { nread = m_pRingBuffer->read(ppFrames, le - ro, iOffset); iFrames -= nread; iOffset += nread; ro = ls; } } } // Move the (remaining) data around... nread = m_pRingBuffer->read(ppFrames, iFrames, iOffset); m_iReadOffset = (ro + nread); if (m_iReadOffset >= m_iOffset + m_iLength) { // Force out-of-sync... setSyncFlag(ReadSync, false); } // Time to sync()? if (!m_bIntegral && m_pSyncThread && m_pRingBuffer->writable() > m_iThreshold) m_pSyncThread->sync(this); return nread; } // Buffer data write. int qtractorAudioBuffer::write ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset ) { if (m_pRingBuffer == NULL) return -1; const unsigned short iBuffers = m_pRingBuffer->channels(); if (iChannels < 1) iChannels = iBuffers; unsigned int nwrite = iFrames; if (iChannels == iBuffers) { // Direct write... nwrite = m_pRingBuffer->write(ppFrames, nwrite, iOffset); } else { // Multiplexed write... const unsigned int ws = m_pRingBuffer->writable(); if (nwrite > ws) nwrite = ws; if (nwrite > 0) { const unsigned int w = m_pRingBuffer->writeIndex(); const unsigned int bs = m_pRingBuffer->bufferSize(); unsigned int n, n1, n2; if (w + nwrite > bs) { n1 = (bs - w); n2 = (w + nwrite) & m_pRingBuffer->bufferMask(); } else { n1 = nwrite; n2 = 0; } unsigned short i, j; float **ppBuffer = m_pRingBuffer->buffer(); if (iChannels > iBuffers) { for (i = 0, j = 0; i < iBuffers; ++i, ++j) { for (n = 0; n < n1; ++n) ppBuffer[j][n + w] = ppFrames[i][n] + iOffset; for (n = 0; n < n2; ++n) ppBuffer[j][n] = ppFrames[i][n + n1] + iOffset; } for (j = 0; i < iChannels; ++i) { for (n = 0; n < n1; ++n) ppBuffer[j][n + w] += ppFrames[i][n] + iOffset; for (n = 0; n < n2; ++n) ppBuffer[j][n] += ppFrames[i][n + n1] + iOffset; if (++j >= iBuffers) j = 0; } } else { // (iChannels < iBuffers) i = 0; for (j = 0; j < iBuffers; ++j) { for (n = 0; n < n1; ++n) ppBuffer[j][n + w] = ppFrames[i][n] + iOffset; for (n = 0; n < n2; ++n) ppBuffer[j][n] = ppFrames[i][n + n1] + iOffset; if (++i >= iChannels) i = 0; } } m_pRingBuffer->setWriteIndex(w + nwrite); } } // Make it statiscally correct... m_iWriteOffset += nwrite; // Time to sync()? if (m_pSyncThread && m_pRingBuffer->readable() > m_iThreshold) m_pSyncThread->sync(this); return nwrite; } // Special kind of super-read/channel-mix. int qtractorAudioBuffer::readMix ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain ) { if (m_pRingBuffer == NULL) return -1; int nread; unsigned long ro = m_iReadOffset; unsigned long ls = m_iLoopStart; unsigned long le = m_iLoopEnd; // Are we off decoded file limits (EoS)? if (ro >= m_iFileLength) { nread = iFrames; if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + nread >= le) { nread -= le - ri; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (ro < le && ro + nread >= le) { nread -= le - ro; ro = ls; } } } m_iReadOffset = (ro + nread); // Force out-of-sync... setSyncFlag(ReadSync, false); return nread; } // Are we in the middle of the loop range ? if (ls < le) { if (m_bIntegral) { const unsigned int ri = m_pRingBuffer->readIndex(); while (ri < le && ri + iFrames >= le) { m_iRampGain = -1; nread = readMixFrames(ppFrames, le - ri, iChannels, iOffset, fGain); iFrames -= nread; iOffset += nread; ro = m_iOffset + ls; m_pRingBuffer->setReadIndex(ls); } } else { ls += m_iOffset; le += m_iOffset; while (le >= ro && ro + iFrames >= le) { m_iRampGain = -1; nread = readMixFrames(ppFrames, le - ro, iChannels, iOffset, fGain); iFrames -= nread; iOffset += nread; ro = ls; } } } // Take care of end-of-stream... const unsigned long re = m_iOffset + m_iLength; if (ro + iFrames >= re) m_iRampGain = -1; // Mix the (remaining) data around... nread = readMixFrames(ppFrames, iFrames, iChannels, iOffset, fGain); m_iReadOffset = (ro + nread); if (m_iReadOffset >= re) { // Force out-of-sync... setSyncFlag(ReadSync, false); } // Time to sync()? if (!m_bIntegral && m_pSyncThread && m_pRingBuffer->writable() > m_iThreshold) m_pSyncThread->sync(this); return nread; } // Buffer data seek. bool qtractorAudioBuffer::seek ( unsigned long iFrame ) { if (m_pRingBuffer == NULL) return false; // Seek is only valid on read-only mode. if (m_pFile == NULL) return false; if (m_pFile->mode() & qtractorAudioFile::Write) return false; // Must not break while on initial sync... if (!isSyncFlag(InitSync)) return false; // Reset running gain... m_fNextGain = 0.0f; m_iRampGain = 1; // Are we off-limits? if (iFrame >= m_iLength) return false; // Force (premature) out-of-sync... setSyncFlag(ReadSync, false); setSyncFlag(WaitSync, false); // Special case on integral cached files... if (m_bIntegral) { m_pRingBuffer->setReadIndex(iFrame); // m_iWriteOffset = m_iOffset + iFrame; m_iReadOffset = m_iOffset + iFrame; // Maybe (always) in-sync... //setSyncFlag(ReadSync); return true; } // Adjust to logical offset... iFrame += m_iOffset; // Check if target is already cached... const unsigned int rs = m_pRingBuffer->readable(); const unsigned int ri = m_pRingBuffer->readIndex(); const unsigned long ro = m_iReadOffset; if (iFrame >= ro && iFrame < ro + rs) { m_pRingBuffer->setReadIndex(ri + iFrame - ro); // m_iWriteOffset += iFrame - ro; m_iReadOffset = iFrame; // Maybe (late) in-sync... //setSyncFlag(ReadSync); return true; } #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBuffer[%p]::seek(%lu) pending(%d, %lu) wo=%lu ro=%lu", this, iFrame, ATOMIC_GET(&m_seekPending), m_iSeekOffset, m_iWriteOffset, m_iReadOffset); #endif // Bad luck, gotta go straight down to disk... // if (!seekSync(iFrame)) // return false; // Force (late) out-of-sync... m_iReadOffset = m_iOffset + m_iLength + 1; // An unlikely offset! m_iSeekOffset = iFrame; ATOMIC_INC(&m_seekPending); // readSync(); if (m_pSyncThread) m_pSyncThread->sync(this); return true; } // Sync thread state flags accessors (ought to be inline?). void qtractorAudioBuffer::setSyncFlag ( SyncFlag flag, bool bOn ) { if (bOn) m_syncFlags |= (unsigned char) (flag); else m_syncFlags &= ~(unsigned char) (flag); } bool qtractorAudioBuffer::isSyncFlag ( SyncFlag flag ) const { return (m_syncFlags & (unsigned char) (flag)); } // Initial thread-sync executive (if file is on read mode, // check whether it can be cache-loaded integrally). void qtractorAudioBuffer::initSync (void) { if (m_pRingBuffer == NULL) return; // Initialization is only valid on read-only mode. if (m_pFile == NULL) return; if (m_pFile->mode() & qtractorAudioFile::Write) return; #if 0 if (isSyncFlag(CloseSync)) return; #endif // Reset all relevant state variables. setSyncFlag(ReadSync, false); m_iReadOffset = 0; m_iWriteOffset = 0; m_iFileLength = 0; m_bIntegral = false; m_iSeekOffset = 0; ATOMIC_SET(&m_seekPending, 0); // Reset running gain... m_fNextGain = 0.0f; m_iRampGain = 1; // Set to initial offset... m_iSeekOffset = m_iOffset; ATOMIC_INC(&m_seekPending); // Initial buffer read in... readSync(); // We're mostly done with initialization... // m_bInitSync = true; setSyncFlag(InitSync); // Check if fitted integrally... if (m_iFileLength < m_iOffset + m_pRingBuffer->bufferSize() - 1) { m_bIntegral = true; deleteIOBuffers(); } else // Re-sync if loop falls short in initial area... if (m_iLoopStart < m_iLoopEnd && m_iWriteOffset >= m_iOffset + m_iLoopEnd) { // Will do it again, but now we're // sure we aren't fit integral... m_iSeekOffset = m_iOffset; ATOMIC_INC(&m_seekPending); // Initial buffer re-read in... readSync(); } // Make sure we're not closing anymore, // of course, don't be ridiculous... setSyncFlag(CloseSync, false); } // Base-mode sync executive. void qtractorAudioBuffer::sync (void) { if (m_pFile == NULL) return; if (!isSyncFlag(WaitSync)) return; if (!isSyncFlag(InitSync)) { initSync(); setSyncFlag(WaitSync, false); } else { setSyncFlag(WaitSync, false); const int mode = m_pFile->mode(); if (mode & qtractorAudioFile::Read) readSync(); else if (mode & qtractorAudioFile::Write) writeSync(); if (isSyncFlag(CloseSync)) { m_pFile->close(); setSyncFlag(CloseSync, false); } } } // Audio frame process synchronization predicate method. bool qtractorAudioBuffer::inSync ( unsigned long iFrameStart, unsigned long iFrameEnd ) { if (!isSyncFlag(InitSync)) return false; if (isSyncFlag(ReadSync)) return true; #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBuffer[%p]::inSync(%lu, %lu) (%ld)", this, iFrameStart, iFrameEnd, long(m_iReadOffset) - long(iFrameStart + m_iOffset)); #endif if (m_iReadOffset == iFrameStart + m_iOffset) { setSyncFlag(ReadSync); return true; } seek(iFrameEnd); return false; } // Export-mode sync executive. void qtractorAudioBuffer::syncExport (void) { if (m_pSyncThread) m_pSyncThread->syncExport(); } // Read-mode sync executive. void qtractorAudioBuffer::readSync (void) { if (m_pRingBuffer == NULL) return; if (isSyncFlag(CloseSync)) return; // Check whether we have some hard-seek pending... if (ATOMIC_TAZ(&m_seekPending)) { // Do it... if (!seekSync(m_iSeekOffset)) return; // Refill the whole buffer.... m_pRingBuffer->reset(); // Override with new intended offset... m_iWriteOffset = m_iSeekOffset; m_iReadOffset = m_iSeekOffset; } const unsigned int ws = m_pRingBuffer->writable(); if (ws == 0) return; unsigned int nahead = ws; unsigned int ntotal = 0; while (nahead > 0 && !ATOMIC_GET(&m_seekPending)) { // Take looping into account, if any... const unsigned long ls = m_iOffset + m_iLoopStart; const unsigned long le = m_iOffset + m_iLoopEnd; const bool bLooping = (ls < le && m_iWriteOffset < le && isSyncFlag(InitSync)); // Adjust request for sane size... if (nahead > m_iBufferSize) nahead = m_iBufferSize; // Check whether behind the loop-end point... if (bLooping && m_iWriteOffset + nahead > le) nahead = le - m_iWriteOffset; // Check whether behind the logical end-of-file... if (m_iWriteOffset + nahead > m_iOffset + m_iLength) { if (m_iWriteOffset < m_iOffset + m_iLength) { nahead = (m_iOffset + m_iLength) - m_iWriteOffset; } else { nahead = 0; } } // Read the block in... // (assume end-of-file) int nread = -1; if (nahead > 0) nread = readBuffer(nahead); if (nread > 0) { // Another block was read in... m_iWriteOffset += nread; if (m_iFileLength < m_iWriteOffset) m_iFileLength = m_iWriteOffset; if (bLooping && m_iWriteOffset >= le && seekSync(ls)) m_iWriteOffset = ls; ntotal += nread; nahead = (ws > ntotal ? ws - ntotal : 0); } else if (nread < 0) { // Think of end-of-file... nahead = 0; // But we can re-cache, if not an integral fit... if (m_iFileLength >= m_iOffset + m_pRingBuffer->bufferSize() - 1) { const unsigned long offset = (bLooping ? ls : m_iOffset); if (seekSync(offset)) m_iWriteOffset = offset; } } } } // Write-mode sync executive. void qtractorAudioBuffer::writeSync (void) { if (m_pRingBuffer == NULL) return; const unsigned int rs = m_pRingBuffer->readable(); if (rs == 0) return; unsigned int nwrite; unsigned int nbehind = rs; unsigned int ntotal = 0; while (nbehind > 0) { // Adjust request for sane size... if (nbehind > m_iBufferSize) nbehind = m_iBufferSize; // Read the block out... nwrite = writeBuffer(nbehind); if (nwrite > 0) { // Another block was written out... m_iReadOffset += nwrite; if (m_iFileLength < m_iReadOffset) m_iFileLength = m_iReadOffset; ntotal += nwrite; } // Think of end-of-turn... if (nwrite < nbehind) { nbehind = 0; } else { nbehind = rs - ntotal; } } } // Internal-seek sync executive. bool qtractorAudioBuffer::seekSync ( unsigned long iFrame ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorAudioBuffer[%p]::seekSync(%lu) pending(%d, %lu) wo=%lu ro=%lu", this, iFrame, ATOMIC_GET(&m_seekPending), m_iSeekOffset, m_iWriteOffset, m_iReadOffset); #endif #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) { m_iInputPending = 0; const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) { if (m_ppSrcState && m_ppSrcState[i]) src_reset(m_ppSrcState[i]); m_ppInBuffer[i] = m_ppFrames[i]; } } #endif if (m_pTimeStretcher) m_pTimeStretcher->reset(); return m_pFile->seek(framesOut(iFrame)); } // Last-mile frame buffer-helper processor. int qtractorAudioBuffer::writeFrames ( float **ppFrames, unsigned int iFrames ) { // Time-stretch processing... if (m_pTimeStretcher) { int nread = 0; m_pTimeStretcher->process(ppFrames, iFrames); unsigned int nwrite = m_pRingBuffer->writable(); unsigned int nahead = m_pTimeStretcher->available(); while (nahead > 0) { if (nahead > m_iBufferSize) nahead = m_iBufferSize; if (nahead > nwrite) nahead = nwrite; if (nahead > 0) nahead = m_pTimeStretcher->retrieve(ppFrames, nahead); if (nahead > 0) { nread += m_pRingBuffer->write(ppFrames, nahead); nwrite = m_pRingBuffer->writable(); nahead = m_pTimeStretcher->available(); } } // Done with time-stretching... return nread; } // Normal straight processing... return m_pRingBuffer->write(ppFrames, iFrames); } // Flush buffer-helper processor. int qtractorAudioBuffer::flushFrames ( float **ppFrames, unsigned int iFrames ) { int nread = 0; // Flush time-stretch processing... if (m_pTimeStretcher) { m_pTimeStretcher->flush(); unsigned int nwrite = m_pRingBuffer->writable(); unsigned int nahead = m_pTimeStretcher->available(); while (nahead > 0) { if (nahead > m_iBufferSize) nahead = m_iBufferSize; if (nahead > nwrite) nahead = nwrite; if (nahead > 0) nahead = m_pTimeStretcher->retrieve(ppFrames, nahead); if (nahead > 0) { nread += m_pRingBuffer->write(ppFrames, nahead); nwrite = m_pRingBuffer->writable(); nahead = m_pTimeStretcher->available(); } } } // Zero-flush till known end-of-clip (avoid sure drifting)... if ((nread < 1) && (m_iWriteOffset + iFrames > m_iOffset + m_iLength)) { const unsigned int nahead = (m_iOffset + m_iLength) - m_iWriteOffset; const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) ::memset(ppFrames[i], 0, nahead * sizeof(float)); nread += m_pRingBuffer->write(ppFrames, nahead); } return (nread > 0 ? nread : -1); } // I/O buffer read process; return -1 on end-of-file. int qtractorAudioBuffer::readBuffer ( unsigned int iFrames ) { #ifdef CONFIG_DEBUG_0 qDebug("+readBuffer(%u)", iFrames); #endif int nread = 0; #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) { if (iFrames > m_iInputPending) nread = m_pFile->read(m_ppInBuffer, iFrames - m_iInputPending); nread += m_iInputPending; int ngen = 0; SRC_DATA src_data; const unsigned short iBuffers = m_pRingBuffer->channels(); for (unsigned short i = 0; i < iBuffers; ++i) { // Fill all resampler parameter data... src_data.data_in = m_ppFrames[i]; src_data.data_out = m_ppOutBuffer[i]; src_data.input_frames = nread; src_data.output_frames = iFrames; src_data.end_of_input = (nread < 1); src_data.src_ratio = m_fResampleRatio; src_data.input_frames_used = 0; src_data.output_frames_gen = 0; // Do the resample work... if (src_process(m_ppSrcState[i], &src_data) == 0) { if (i == 0) { m_iInputPending = nread - src_data.input_frames_used; ngen = src_data.output_frames_gen; } if (m_iInputPending > 0 && src_data.input_frames_used > 0) { ::memmove(m_ppFrames[i], m_ppFrames[i] + src_data.input_frames_used, m_iInputPending * sizeof(float)); } m_ppInBuffer[i] = m_ppFrames[i] + m_iInputPending; } } if (ngen > 0) nread = writeFrames(m_ppOutBuffer, ngen); else if (nread < 1) nread = flushFrames(m_ppFrames, iFrames); // Maybe EoF! } else { #endif // CONFIG_LIBSAMPLERATE nread = m_pFile->read(m_ppFrames, iFrames); if (nread > 0) nread = writeFrames(m_ppFrames, nread); else nread = flushFrames(m_ppFrames, iFrames); // Maybe EoF! #ifdef CONFIG_LIBSAMPLERATE } #endif // CONFIG_LIBSAMPLERATE #ifdef CONFIG_DEBUG_0 qDebug("-readBuffer(%u) --> nread=%d", iFrames, nread); #endif return nread; } // I/O buffer write process. int qtractorAudioBuffer::writeBuffer ( unsigned int iFrames ) { int nwrite = m_pRingBuffer->read(m_ppFrames, iFrames, 0); if (nwrite > 0) { nwrite = m_pFile->write(m_ppFrames, nwrite); if (m_pPeakFile) nwrite = m_pPeakFile->write(m_ppFrames, nwrite); } return nwrite; } // Special kind of super-read/channel-mix buffer helper. int qtractorAudioBuffer::readMixFrames ( float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain ) { if (iFrames == 0) return 0; const int nread = m_pRingBuffer->read(m_ppBuffer, iFrames); if (nread == 0) return 0; const unsigned short iBuffers = m_pRingBuffer->channels(); unsigned short i, j; int n; float fGainIter, fGainStep; float *pFrames, *pBuffer; // HACK: Case of clip ramp in/out-set in this run... if (m_iRampGain) { const unsigned int nramp = (nread < QTRACTOR_RAMP_LENGTH ? nread : QTRACTOR_RAMP_LENGTH); const int n0 = (m_iRampGain < 0 ? nread - nramp : nramp); const int n1 = (m_iRampGain < 0 ? n0 : 0); const int n2 = (m_iRampGain < 0 ? nread : n0); fGainStep = float(m_iRampGain) / float(nramp); for (i = 0; i < iBuffers; ++i) { fGainIter = (m_iRampGain < 0 ? 1.0f : 0.0f); pBuffer = m_ppBuffer[i] + n1; for (n = n1; n < n2; ++n, fGainIter += fGainStep) *pBuffer++ *= fGainIter; } m_iRampGain = (m_iRampGain < 0 ? 1 : 0); // fPrevGain = fGain; } // Reset running gain... const float fPrevGain = m_fNextGain; m_fNextGain = fGain; fGainStep = (m_fNextGain - fPrevGain) / float(nread); if (iChannels == iBuffers) { for (i = 0; i < iBuffers; ++i) { pFrames = ppFrames[i] + iOffset; pBuffer = m_ppBuffer[i]; fGainIter = fPrevGain; for (n = 0; n < nread; ++n, fGainIter += fGainStep) *pFrames++ += fGainIter * *pBuffer++; } } else if (iChannels > iBuffers) { j = 0; for (i = 0; i < iChannels; ++i) { pFrames = ppFrames[i] + iOffset; pBuffer = m_ppBuffer[j]; fGainIter = fPrevGain; for (n = 0; n < nread; ++n, fGainIter += fGainStep) *pFrames++ += fGainIter * *pBuffer++; if (++j >= iBuffers) j = 0; } } else { // (iChannels < iBuffers) i = 0; for (j = 0; j < iBuffers; ++j) { pFrames = ppFrames[i] + iOffset; pBuffer = m_ppBuffer[j]; fGainIter = fPrevGain; for (n = 0; n < nread; ++n, fGainIter += fGainStep) *pFrames++ += fGainIter * *pBuffer++; if (++i >= iChannels) i = 0; } } return nread; } // I/O buffer release. void qtractorAudioBuffer::deleteIOBuffers (void) { const unsigned short iBuffers = m_pRingBuffer->channels(); unsigned short i; #ifdef CONFIG_LIBSAMPLERATE // Release internal and resampler buffers. for (i = 0; i < iBuffers; ++i) { if (m_ppSrcState && m_ppSrcState[i]) m_ppSrcState[i] = src_delete(m_ppSrcState[i]); if (m_ppOutBuffer && m_ppOutBuffer[i]) { delete [] m_ppOutBuffer[i]; m_ppOutBuffer[i] = NULL; } } if (m_ppSrcState) { delete [] m_ppSrcState; m_ppSrcState = NULL; } if (m_ppOutBuffer) { delete [] m_ppOutBuffer; m_ppOutBuffer = NULL; } if (m_ppInBuffer) { delete [] m_ppInBuffer; m_ppInBuffer = NULL; } m_iInputPending = 0; #endif if (m_ppFrames) { for (i = 0; i < iBuffers; ++i) { if (m_ppFrames[i]) { delete [] m_ppFrames[i]; m_ppFrames[i] = NULL; } } delete [] m_ppFrames; m_ppFrames = NULL; } } // Reset this buffers state. void qtractorAudioBuffer::reset ( bool bLooping ) { if (m_pRingBuffer == NULL) return; unsigned long iFrame = 0; // If looping, we'll reset to loop-start point, // otherwise it's a buffer full-reset... if (bLooping && m_iLoopStart < m_iLoopEnd) { iFrame = m_iLoopStart; // Make sure we're not already there... // (force out-of-sync with an unlikely offset!) if (!m_bIntegral) m_iReadOffset = m_iOffset + m_iLength + 1; } seek(iFrame); } // Frame position converters. unsigned long qtractorAudioBuffer::framesIn ( unsigned long iFrames ) const { #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) iFrames = (unsigned long) (float(iFrames) * m_fResampleRatio); #endif if (m_bTimeStretch) iFrames = (unsigned long) (float(iFrames) * m_fTimeStretch); return iFrames; } unsigned long qtractorAudioBuffer::framesOut ( unsigned long iFrames ) const { #ifdef CONFIG_LIBSAMPLERATE if (m_bResample) iFrames = (unsigned long) (float(iFrames) / m_fResampleRatio); #endif if (m_bTimeStretch) iFrames = (unsigned long) (float(iFrames) / m_fTimeStretch); return iFrames; } // Logical clip-offset (in frames from beginning-of-file). void qtractorAudioBuffer::setOffset ( unsigned long iOffset ) { m_iOffset = iOffset; } unsigned long qtractorAudioBuffer::offset() const { return m_iOffset; } // Logical clip-length (in frames from clip-start/offset). void qtractorAudioBuffer::setLength ( unsigned long iLength ) { m_iLength = iLength; } unsigned long qtractorAudioBuffer::length (void) const { return m_iLength; } // Current (last known) file length accessor. unsigned long qtractorAudioBuffer::fileLength (void) const { return m_iFileLength; } // Loop points accessors. void qtractorAudioBuffer::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { // Buffer-looping magic check! if (iLoopStart < iLoopEnd) { m_iLoopStart = iLoopStart; m_iLoopEnd = iLoopEnd; } else { m_iLoopStart = 0; m_iLoopEnd = 0; } // Force out-of-sync... setSyncFlag(ReadSync, false); m_iReadOffset = m_iOffset + m_iLength + 1; // An unlikely offset! // seek(m_iReadOffset - m_iOffset); } unsigned long qtractorAudioBuffer::loopStart (void) const { return m_iLoopStart; } unsigned long qtractorAudioBuffer::loopEnd (void) const { return m_iLoopEnd; } // Time-stretch factor. void qtractorAudioBuffer::setTimeStretch ( float fTimeStretch ) { m_bTimeStretch = (fTimeStretch > 0.1f && fTimeStretch < 1.0f - 1e-3f) || (fTimeStretch > 1.0f + 1e-3f && fTimeStretch < 4.0f); m_fTimeStretch = (m_bTimeStretch ? fTimeStretch : 1.0f); } float qtractorAudioBuffer::timeStretch (void) const { return m_fTimeStretch; } bool qtractorAudioBuffer::isTimeStretch (void) const { return m_bTimeStretch; } // Pitch-shift factor. void qtractorAudioBuffer::setPitchShift ( float fPitchShift ) { m_bPitchShift = (fPitchShift > 0.1f && fPitchShift < 1.0f - 1e-3f) || (fPitchShift > 1.0f + 1e-3f && fPitchShift < 4.0f); m_fPitchShift = (m_bPitchShift ? fPitchShift : 1.0f); } float qtractorAudioBuffer::pitchShift (void) const { return m_fPitchShift; } bool qtractorAudioBuffer::isPitchShift (void) const { return m_bPitchShift; } // Internal peak descriptor accessors. void qtractorAudioBuffer::setPeakFile ( qtractorAudioPeakFile *pPeakFile ) { m_pPeakFile = pPeakFile; // Reset for building the peak file on-the-fly... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL || !m_pPeakFile->openWrite(m_iChannels, pSession->sampleRate())) m_pPeakFile = NULL; } qtractorAudioPeakFile *qtractorAudioBuffer::peakFile (void) const { return m_pPeakFile; } // Sample-rate converter type (global option). int qtractorAudioBuffer::g_iResampleType = 2; // SRC_SINC_FASTEST; void qtractorAudioBuffer::setResampleType ( int iResampleType ) { g_iResampleType = iResampleType; } int qtractorAudioBuffer::resampleType (void) { return g_iResampleType; } // WSOLA time-stretch modes (global options). bool qtractorAudioBuffer::g_bWsolaTimeStretch = true; bool qtractorAudioBuffer::g_bWsolaQuickSeek = false; void qtractorAudioBuffer::setWsolaTimeStretch ( bool bWsolaTimeStretch ) { g_bWsolaTimeStretch = bWsolaTimeStretch; } bool qtractorAudioBuffer::isWsolaTimeStretch (void) { return g_bWsolaTimeStretch; } void qtractorAudioBuffer::setWsolaQuickSeek ( bool bWsolaQuickSeek ) { g_bWsolaQuickSeek = bWsolaQuickSeek; } bool qtractorAudioBuffer::isWsolaQuickSeek (void) { return g_bWsolaQuickSeek; } // end of qtractorAudioBuffer.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMixer.cpp0000644000000000000000000000013013014536043017200 xustar0029 mtime=1479719971.76710254 30 atime=1479719971.766102039 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorMixer.cpp0000644000175000001440000011653613014536043020036 0ustar00rncbcusers00000000000000// qtractorMixer.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMixer.h" #include "qtractorPluginListView.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorAudioMonitor.h" #include "qtractorMidiMonitor.h" #include "qtractorObserverWidget.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorConnections.h" #include "qtractorTrackCommand.h" #include "qtractorEngineCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiControlObserver.h" #include "qtractorCurve.h" #include "qtractorMainForm.h" #include "qtractorBusForm.h" #include #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif //---------------------------------------------------------------------------- // qtractorMonitorButton -- Monitor observer tool button. // Constructors. qtractorMonitorButton::qtractorMonitorButton ( qtractorTrack *pTrack, QWidget *pParent ) : qtractorMidiControlButton(pParent) { initMonitorButton(); setTrack(pTrack); } qtractorMonitorButton::qtractorMonitorButton ( qtractorBus *pBus, QWidget *pParent ) : qtractorMidiControlButton(pParent) { initMonitorButton(); setBus(pBus); } // Common initializer. void qtractorMonitorButton::initMonitorButton (void) { QIcon icons; icons.addPixmap(QPixmap(":/images/itemLedOff.png"), QIcon::Normal, QIcon::Off); icons.addPixmap(QPixmap(":/images/itemLedOn.png"), QIcon::Normal, QIcon::On); QPushButton::setIcon(icons); QPushButton::setText(' ' + tr("monitor")); QObject::connect(this, SIGNAL(toggled(bool)), SLOT(toggledSlot(bool))); } // Specific track accessors. void qtractorMonitorButton::setTrack ( qtractorTrack *pTrack ) { m_pTrack = pTrack; m_pBus = NULL; QPushButton::setToolTip(tr("Monitor (rec)")); updateMonitor(); // Visitor setup. } // Specific bus accessors. void qtractorMonitorButton::setBus ( qtractorBus *pBus ) { m_pBus = pBus; m_pTrack = NULL; QPushButton::setToolTip(tr("Monitor (thru)")); updateMonitor(); // Visitor setup. } // Visitors overload. void qtractorMonitorButton::updateValue ( float fValue ) { // Avoid self-triggering... const bool bBlockSignals = QPushButton::blockSignals(true); QPushButton::setChecked(fValue > 0.0f); QPushButton::blockSignals(bBlockSignals); } // Special toggle slot. void qtractorMonitorButton::toggledSlot ( bool bOn ) { // Just emit proper signal... if (m_pTrack) m_pTrack->monitorChangeNotify(bOn); else if (m_pBus) m_pBus->monitorChangeNotify(bOn); } // Monitor state button setup. void qtractorMonitorButton::updateMonitor (void) { if (m_pTrack) { setSubject(m_pTrack->monitorSubject()); qtractorMidiControlObserver *pMidiObserver = m_pTrack->monitorObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } } else if (m_pBus) { if ((m_pBus->busMode() & qtractorBus::Duplex) == qtractorBus::Duplex) { setSubject(m_pBus->monitorSubject()); addMidiControlAction(m_pBus->monitorObserver()); QPushButton::setEnabled(true); } else { QPushButton::setEnabled(false); } } observer()->update(true); } //---------------------------------------------------------------------------- // qtractorMixerStrip::IconLabel -- Custom mixer strip title widget. class qtractorMixerStrip::IconLabel : public QLabel { public: // Constructor. IconLabel(QWidget *pParent = NULL) : QLabel(pParent) {} // Icon accessors. void setIcon(const QIcon& icon) { m_icon = icon; } const QIcon& icon() const { return m_icon; } protected: // Custom paint event. void paintEvent(QPaintEvent *) { QPainter painter(this); QRect rect(QLabel::rect()); painter.drawPixmap(rect.x(), rect.y(), m_icon.pixmap(rect.height())); rect.setX(rect.x() + rect.height() + 1); painter.drawText(rect, QLabel::alignment(), QLabel::text()); } private: // Instance variables. QIcon m_icon; }; //---------------------------------------------------------------------------- // qtractorMixerStrip -- Mixer strip widget. // Constructors. qtractorMixerStrip::qtractorMixerStrip ( qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode ) : QFrame(pRack->workspace()), m_pRack(pRack), m_pBus(pBus), m_busMode(busMode), m_pTrack(NULL) { initMixerStrip(); } qtractorMixerStrip::qtractorMixerStrip ( qtractorMixerRack *pRack, qtractorTrack *pTrack ) : QFrame(pRack->workspace()), m_pRack(pRack), m_pBus(NULL), m_busMode(qtractorBus::None), m_pTrack(pTrack) { initMixerStrip(); } // Default destructor. qtractorMixerStrip::~qtractorMixerStrip (void) { // No need to delete child widgets, Qt does it all for us #if 0 if (m_pMidiLabel) delete m_pMidiLabel; if (m_pMeter) delete m_pMeter; if (m_pSoloButton) delete m_pSoloButton; if (m_pMuteButton) delete m_pMuteButton; if (m_pRecordButton) delete m_pRecordButton; if (m_pMonitorButton) delete m_pMonitorButton; if (m_pBusButton) delete m_pBusButton; delete m_pButtonLayout; delete m_pPluginListView; delete m_pLabel; delete m_pLayout; #endif } // Common mixer-strip initializer. void qtractorMixerStrip::initMixerStrip (void) { m_iMark = 0; const QFont& font = QFrame::font(); const QFont font2(font.family(), font.pointSize() - 2); const QFont font3(font.family(), font.pointSize() - 3); const int iFixedHeight = QFontMetrics(font2).lineSpacing() + 4; QFrame::setFont(font2); m_pLayout = new QVBoxLayout(this); m_pLayout->setMargin(4); m_pLayout->setSpacing(4); m_pLabel = new IconLabel(/*this*/); // m_pLabel->setFont(font2); m_pLabel->setFixedHeight(iFixedHeight); m_pLabel->setBackgroundRole(QPalette::Button); m_pLabel->setForegroundRole(QPalette::ButtonText); m_pLabel->setAutoFillBackground(true); m_pLayout->addWidget(m_pLabel); m_pPluginListView = new qtractorPluginListView(/*this*/); m_pPluginListView->setFont(font3); // m_pPluginListView->setFixedHeight(iFixedHeight << 2); m_pPluginListView->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding); m_pPluginListView->setTinyScrollBar(true); m_pLayout->addWidget(m_pPluginListView, 1); const QSizePolicy buttonPolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); m_pButtonLayout = new QHBoxLayout(/*this*/); m_pButtonLayout->setMargin(0); m_pButtonLayout->setSpacing(2); qtractorTrack::TrackType meterType = qtractorTrack::None; if (m_pTrack) { meterType = m_pTrack->trackType(); m_pMonitorButton = new qtractorMonitorButton(m_pTrack); m_pMonitorButton->setFixedHeight(iFixedHeight); m_pMonitorButton->setSizePolicy(buttonPolicy); m_pMonitorButton->setFont(font3); m_pRecordButton = new qtractorTrackButton(m_pTrack, qtractorTrack::Record); m_pRecordButton->setFixedHeight(iFixedHeight); m_pRecordButton->setSizePolicy(buttonPolicy); m_pRecordButton->setFont(font3); m_pMuteButton = new qtractorTrackButton(m_pTrack, qtractorTrack::Mute); m_pMuteButton->setFixedHeight(iFixedHeight); m_pMuteButton->setSizePolicy(buttonPolicy); m_pMuteButton->setFont(font3); m_pSoloButton = new qtractorTrackButton(m_pTrack, qtractorTrack::Solo); m_pSoloButton->setFixedHeight(iFixedHeight); m_pSoloButton->setSizePolicy(buttonPolicy); m_pSoloButton->setFont(font3); m_pButtonLayout->addWidget(m_pRecordButton); m_pButtonLayout->addWidget(m_pMuteButton); m_pButtonLayout->addWidget(m_pSoloButton); m_pBusButton = NULL; } else if (m_pBus) { meterType = m_pBus->busType(); m_pMonitorButton = new qtractorMonitorButton(m_pBus); m_pMonitorButton->setFixedHeight(iFixedHeight); m_pMonitorButton->setSizePolicy(buttonPolicy); m_pMonitorButton->setFont(font3); m_pBusButton = new QPushButton(/*this*/); m_pBusButton->setFixedHeight(iFixedHeight); m_pBusButton->setFocusPolicy(Qt::NoFocus); m_pBusButton->setSizePolicy(buttonPolicy); // m_pBusButton->setToolButtonStyle(Qt::ToolButtonTextOnly); m_pBusButton->setFont(font3); m_pBusButton->setText( m_busMode & qtractorBus::Input ? tr("inputs") : tr("outputs")); m_pBusButton->setToolTip(tr("Connect %1").arg(m_pBusButton->text())); m_pButtonLayout->addWidget(m_pBusButton); QObject::connect(m_pBusButton, SIGNAL(clicked()), SLOT(busButtonSlot())); m_pRecordButton = NULL; m_pMuteButton = NULL; m_pSoloButton = NULL; } m_pLayout->addWidget(m_pMonitorButton); m_pLayout->addLayout(m_pButtonLayout); // Now, there's whether we are Audio or MIDI related... m_pMeter = NULL; m_pMidiLabel = NULL; int iFixedWidth = 54; switch (meterType) { case qtractorTrack::Audio: { // Type cast for proper audio monitor... qtractorAudioMonitor *pAudioMonitor = NULL; if (m_pTrack) { pAudioMonitor = static_cast (m_pTrack->monitor()); m_pPluginListView->setPluginList(m_pTrack->pluginList()); } else { qtractorAudioBus *pAudioBus = static_cast (m_pBus); if (pAudioBus) { if (m_busMode & qtractorBus::Input) { m_pPluginListView->setPluginList( pAudioBus->pluginList_in()); pAudioMonitor = pAudioBus->audioMonitor_in(); } else { m_pPluginListView->setPluginList( pAudioBus->pluginList_out()); pAudioMonitor = pAudioBus->audioMonitor_out(); } } } // Have we an audio monitor/meter?... if (pAudioMonitor) { const int iAudioChannels = pAudioMonitor->channels(); iFixedWidth += 12 * (iAudioChannels < 2 ? 2 : iAudioChannels); m_pMeter = new qtractorAudioMeter(pAudioMonitor, this); } m_pPluginListView->setEnabled(true); break; } case qtractorTrack::Midi: { // Type cast for proper MIDI monitor... qtractorMidiMonitor *pMidiMonitor = NULL; qtractorMidiBus *pMidiBus = NULL; if (m_pTrack) { pMidiMonitor = static_cast (m_pTrack->monitor()); m_pPluginListView->setPluginList(m_pTrack->pluginList()); m_pPluginListView->setEnabled(true); } else { pMidiBus = static_cast (m_pBus); if (pMidiBus) { if (m_busMode & qtractorBus::Input) { m_pPluginListView->setPluginList( pMidiBus->pluginList_in()); pMidiMonitor = pMidiBus->midiMonitor_in(); } else { m_pPluginListView->setPluginList( pMidiBus->pluginList_out()); pMidiMonitor = pMidiBus->midiMonitor_out(); } } m_pPluginListView->setEnabled(true); } // Have we a MIDI monitor/meter?... if (pMidiMonitor) { iFixedWidth += 24; m_pMeter = new qtractorMidiMeter(pMidiMonitor, this); // MIDI Tracks might need to show something, // like proper MIDI channel settings... if (m_pTrack) { m_pMidiLabel = new QLabel(/*m_pMeter->topWidget()*/); // m_pMidiLabel->setFont(font2); m_pMidiLabel->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter); m_pMeter->topLayout()->insertWidget(1, m_pMidiLabel); updateMidiLabel(); } // No panning on MIDI bus monitors and on duplex ones // only on the output buses should be enabled... if (pMidiBus) { if ((m_busMode & qtractorBus::Input) && (m_pBus->busMode() & qtractorBus::Output)) { m_pMeter->panSlider()->setEnabled(false); m_pMeter->panSpinBox()->setEnabled(false); m_pMeter->gainSlider()->setEnabled(false); m_pMeter->gainSpinBox()->setEnabled(false); } } } break; } case qtractorTrack::None: default: break; } // Eventually the right one... if (m_pMeter) { // Set MIDI controller & automation hooks... qtractorMidiControlObserver *pMidiObserver; pMidiObserver = m_pMeter->monitor()->panningObserver(); if (m_pTrack) pMidiObserver->setCurveList(m_pTrack->curveList()); m_pMeter->addMidiControlAction(m_pMeter->panSlider(), pMidiObserver); pMidiObserver = m_pMeter->monitor()->gainObserver(); if (m_pTrack) pMidiObserver->setCurveList(m_pTrack->curveList()); m_pMeter->addMidiControlAction(m_pMeter->gainSlider(), pMidiObserver); // Finally, add to layout... m_pLayout->addWidget(m_pMeter, 4); QObject::connect(m_pMeter->panSlider(), SIGNAL(valueChanged(float)), SLOT(panningChangedSlot(float))); QObject::connect(m_pMeter->panSpinBox(), SIGNAL(valueChanged(float)), SLOT(panningChangedSlot(float))); QObject::connect(m_pMeter->gainSlider(), SIGNAL(valueChanged(float)), SLOT(gainChangedSlot(float))); QObject::connect(m_pMeter->gainSpinBox(), SIGNAL(valueChanged(float)), SLOT(gainChangedSlot(float))); } QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Raised); QFrame::setFixedWidth(iFixedWidth); // QFrame::setSizePolicy( // QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); QFrame::setBackgroundRole(QPalette::Window); // QFrame::setForegroundRole(QPalette::WindowText); QFrame::setAutoFillBackground(true); updateName(); setSelected(false); } // Child properties accessors. void qtractorMixerStrip::setMonitor ( qtractorMonitor *pMonitor ) { if (m_pMeter) m_pMeter->setMonitor(pMonitor); } qtractorMonitor *qtractorMixerStrip::monitor (void) const { return (m_pMeter ? m_pMeter->monitor() : NULL); } // Common mixer-strip caption title updater. void qtractorMixerStrip::updateName (void) { QPixmap icon; QString sName; qtractorTrack::TrackType meterType = qtractorTrack::None; if (m_pTrack) { meterType = m_pTrack->trackType(); sName = m_pTrack->trackName(); QPalette pal(m_pLabel->palette()); pal.setColor(QPalette::Button, m_pTrack->foreground().lighter()); pal.setColor(QPalette::ButtonText, m_pTrack->background().lighter()); m_pLabel->setPalette(pal); m_pLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); if (icon.load(m_pTrack->trackIcon())) icon = icon.scaled(16, 16, Qt::KeepAspectRatio, Qt::SmoothTransformation); } else if (m_pBus) { meterType = m_pBus->busType(); if (m_busMode & qtractorBus::Input) { sName = tr("%1 In").arg(m_pBus->busName()); } else { sName = tr("%1 Out").arg(m_pBus->busName()); } m_pLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); } QString sType; switch (meterType) { case qtractorTrack::Audio: if (icon.isNull()) icon.load(":/images/trackAudio.png"); sType = tr("(Audio)"); break; case qtractorTrack::Midi: if (icon.isNull()) icon.load(":/images/trackMidi.png"); sType = tr("(MIDI)"); break; case qtractorTrack::None: default: sType = tr("(None)"); break; } m_pLabel->setIcon(icon); m_pLabel->setText(sName); m_pLabel->update(); // Make sure icon and text gets visibly updated! QFrame::setToolTip(sName + ' ' + sType); } // MIDI (channel) label updater. void qtractorMixerStrip::updateMidiLabel (void) { if (m_pTrack == NULL) return; if (m_pMidiLabel == NULL) return; QString sOmni; if (m_pTrack->isMidiOmni()) sOmni += '*'; m_pMidiLabel->setText( sOmni + QString::number(m_pTrack->midiChannel() + 1)); } // Mixer strip clear/suspend delegates void qtractorMixerStrip::clear (void) { m_pPluginListView->setEnabled(false); m_pPluginListView->setPluginList(NULL); m_pRack->updateStrip(this, NULL); } // Bus property accessors. void qtractorMixerStrip::setBus ( qtractorBus *pBus ) { // Must be actual bus... if (m_pBus == NULL || pBus == NULL) return; m_pBus = pBus; if (m_busMode & qtractorBus::Input) { m_pRack->updateStrip(this, m_pBus->monitor_in()); } else { m_pRack->updateStrip(this, m_pBus->monitor_out()); } switch (m_pBus->busType()) { case qtractorTrack::Audio: { qtractorAudioBus *pAudioBus = static_cast (m_pBus); if (pAudioBus) { if (m_busMode & qtractorBus::Input) { m_pPluginListView->setPluginList(pAudioBus->pluginList_in()); } else { m_pPluginListView->setPluginList(pAudioBus->pluginList_out()); } } m_pPluginListView->setEnabled(true); break; } case qtractorTrack::Midi: { qtractorMidiBus *pMidiBus = static_cast (m_pBus); if (pMidiBus) { if (m_busMode & qtractorBus::Input) { m_pPluginListView->setPluginList(pMidiBus->pluginList_in()); } else { m_pPluginListView->setPluginList(pMidiBus->pluginList_out()); } } m_pPluginListView->setEnabled(true); break; } case qtractorTrack::None: default: break; } m_pMonitorButton->setBus(m_pBus); updateName(); } // Track property accessors. void qtractorMixerStrip::setTrack ( qtractorTrack *pTrack ) { // Must be actual track... if (m_pTrack == NULL || pTrack == NULL) return; m_pTrack = pTrack; m_pRack->updateStrip(this, m_pTrack->monitor()); m_pPluginListView->setPluginList(m_pTrack->pluginList()); m_pPluginListView->setEnabled(true); m_pMonitorButton->setTrack(m_pTrack); m_pRecordButton->setTrack(m_pTrack); m_pMuteButton->setTrack(m_pTrack); m_pSoloButton->setTrack(m_pTrack); updateMidiLabel(); updateName(); } // Selection methods. void qtractorMixerStrip::setSelected ( bool bSelected ) { m_bSelected = bSelected; QPalette pal; #ifdef CONFIG_GRADIENT const QSize& hint = QFrame::sizeHint(); QLinearGradient grad(0, 0, hint.width() >> 1, hint.height()); if (m_bSelected) { const QColor& rgbBase = pal.midlight().color(); pal.setColor(QPalette::WindowText, pal.highlightedText().color()); pal.setColor(QPalette::Window, rgbBase.darker(160)); grad.setColorAt(0.4, rgbBase.darker(150)); grad.setColorAt(0.6, rgbBase.darker(130)); grad.setColorAt(1.0, rgbBase.darker()); } else { const QColor& rgbBase = pal.window().color(); pal.setColor(QPalette::WindowText, pal.windowText().color()); pal.setColor(QPalette::Window, rgbBase); grad.setColorAt(0.4, rgbBase); grad.setColorAt(0.6, rgbBase.lighter(105)); grad.setColorAt(1.0, rgbBase.darker(130)); } m_pPluginListView->setPalette(pal); m_pMonitorButton->setPalette(pal); if (m_pBusButton) m_pBusButton->setPalette(pal); if (m_pRecordButton) m_pRecordButton->setPalette(pal); if (m_pMuteButton) m_pMuteButton->setPalette(pal); if (m_pSoloButton) m_pSoloButton->setPalette(pal); m_pMeter->setPalette(pal); pal.setBrush(QPalette::Window, grad); #else if (m_bSelected) { const QColor& rgbBase = pal.midlight().color(); pal.setColor(QPalette::WindowText, rgbBase.lighter()); pal.setColor(QPalette::Window, rgbBase.darker(150)); } else { const QColor& rgbBase = pal.button().color(); // pal.setColor(QPalette::WindowText, rgbBase.darker()); pal.setColor(QPalette::Window, rgbBase); } #endif QFrame::setPalette(pal); #ifdef CONFIG_GRADIENT if (m_pRecordButton) m_pRecordButton->observer()->update(true); if (m_pMuteButton) m_pMuteButton->observer()->update(true); if (m_pSoloButton) m_pSoloButton->observer()->update(true); #endif } // Strip refreshment. void qtractorMixerStrip::refresh (void) { if (m_pMeter) m_pMeter->refresh(); } // Mouse selection event handlers. void qtractorMixerStrip::mousePressEvent ( QMouseEvent *pMouseEvent ) { QFrame::mousePressEvent(pMouseEvent); m_pRack->setSelectedStrip(this); } // Mouse selection event handlers. void qtractorMixerStrip::mouseDoubleClickEvent ( QMouseEvent */*pMouseEvent*/ ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; if (m_pTrack) { pMainForm->trackProperties(); } else { m_pRack->busPropertiesSlot(); } } // Bus connections dispatcher. void qtractorMixerStrip::busConnections ( qtractorBus::BusMode busMode ) { if (m_pBus == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; // Here we go... pMainForm->connections()->showBus(m_pBus, busMode); } // Bus pass-through dispatcher. void qtractorMixerStrip::busMonitor ( bool bMonitor ) { if (m_pBus == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Here we go... pSession->execute( new qtractorBusMonitorCommand(m_pBus, bMonitor)); } // Track monitor dispatcher. void qtractorMixerStrip::trackMonitor ( bool bMonitor ) { if (m_pTrack == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Here we go... pSession->execute( new qtractorTrackMonitorCommand(m_pTrack, bMonitor)); } // Bus connections button slot void qtractorMixerStrip::busButtonSlot (void) { busConnections(m_busMode); } // Pan-meter slider value change slot. void qtractorMixerStrip::panningChangedSlot ( float fPanning ) { if (m_pMeter == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMixerStrip[%p]::panningChangedSlot(%g)", this, fPanning); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Put it in the form of an undoable command... if (m_pTrack) { pSession->execute( new qtractorTrackPanningCommand(m_pTrack, fPanning)); } else if (m_pBus) { pSession->execute( new qtractorBusPanningCommand(m_pBus, m_busMode, fPanning)); } } // Gain-meter slider value change slot. void qtractorMixerStrip::gainChangedSlot ( float fGain ) { if (m_pMeter == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMixerStrip[%p]::gainChangedSlot(%g)", this, fGain); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Put it in the form of an undoable command... if (m_pTrack) { pSession->execute( new qtractorTrackGainCommand(m_pTrack, fGain)); } else if (m_pBus) { pSession->execute( new qtractorBusGainCommand(m_pBus, m_busMode, fGain)); } } //---------------------------------------------------------------------------- // qtractorMixerRackWidget -- Meter bridge rack widget impl. // Constructor. qtractorMixerRackWidget::qtractorMixerRackWidget ( qtractorMixerRack *pRack ) : QScrollArea(pRack), m_pRack(pRack) { m_pWorkspaceLayout = new QGridLayout(); m_pWorkspaceLayout->setMargin(0); m_pWorkspaceLayout->setSpacing(0); m_pWorkspaceWidget = new QWidget(this); m_pWorkspaceWidget->setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); m_pWorkspaceWidget->setLayout(m_pWorkspaceLayout); QScrollArea::viewport()->setBackgroundRole(QPalette::Dark); // QScrollArea::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwayOn); QScrollArea::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); QScrollArea::setWidget(m_pWorkspaceWidget); } // Default destructor. qtractorMixerRackWidget::~qtractorMixerRackWidget (void) { // No need to delete child widgets, Qt does it all for us } // Add/remove a mixer strip to/from rack workspace. void qtractorMixerRackWidget::addStrip ( qtractorMixerStrip *pStrip ) { m_pWorkspaceLayout->addWidget(pStrip, 0, m_pWorkspaceLayout->count()); } void qtractorMixerRackWidget::removeStrip ( qtractorMixerStrip *pStrip ) { m_pWorkspaceLayout->removeWidget(pStrip); } // Resize event handler. void qtractorMixerRackWidget::resizeEvent ( QResizeEvent *pResizeEvent ) { QScrollArea::resizeEvent(pResizeEvent); updateWorkspace(); } // Context menu request event handler. void qtractorMixerRackWidget::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { // Maybe it's a track strip qtractorBus *pBus = NULL; qtractorMixerStrip *pSelectedStrip = m_pRack->selectedStrip(); if (pSelectedStrip) pBus = pSelectedStrip->bus(); if (pBus == NULL) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->trackMenu()->exec(pContextMenuEvent->globalPos()); // Bail out... return; } // Build the device context menu... QMenu menu(this); QAction *pAction; pAction = menu.addAction( tr("&Inputs"), m_pRack, SLOT(busInputsSlot())); pAction->setEnabled(pBus->busMode() & qtractorBus::Input); pAction = menu.addAction( tr("&Outputs"), m_pRack, SLOT(busOutputsSlot())); pAction->setEnabled(pBus->busMode() & qtractorBus::Output); menu.addSeparator(); pAction = menu.addAction( tr("&Monitor"), m_pRack, SLOT(busMonitorSlot())); pAction->setEnabled( (pBus->busMode() & qtractorBus::Duplex) == qtractorBus::Duplex); pAction->setCheckable(true); pAction->setChecked(pBus->isMonitor()); menu.addSeparator(); pAction = menu.addAction( tr("&Buses..."), m_pRack, SLOT(busPropertiesSlot())); menu.exec(pContextMenuEvent->globalPos()); } // Mouse click event handler. void qtractorMixerRackWidget::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (!m_pWorkspaceWidget->rect().contains(pMouseEvent->pos())) m_pRack->setSelectedStrip(NULL); QScrollArea::mousePressEvent(pMouseEvent); } // Multi-row workspace layout method. void qtractorMixerRackWidget::updateWorkspace (void) { QWidget *pViewport = QScrollArea::viewport(); const int h = pViewport->height(); const int w = pViewport->width(); qtractorOptions *pOptions = qtractorOptions::getInstance(); const bool bAutoGridLayout = (pOptions && pOptions->bMixerAutoGridLayout); const int nitems = m_pWorkspaceLayout->count(); if (nitems > 0) { const int nrows = h / sizeHint().height(); const int ncols = nitems / (nrows > 0 ? nrows : 1); QLayoutItem *items[nitems]; for (int i = 0; i < nitems; ++i) items[i] = m_pWorkspaceLayout->takeAt(0); int row = 0; int col = 0; int wth = 0; for (int i = 0; i < nitems; ++i) { QLayoutItem *item = items[i]; m_pWorkspaceLayout->addItem(item, row, col++); if (bAutoGridLayout) { const int wi = item->sizeHint().width(); wth += wi; if (wth > (w - wi) && row < nrows && col >= ncols) { wth = 0; col = 0; ++row; } } } } // m_pWorkspaceWidget->setMinimumWidth(w); m_pWorkspaceWidget->setFixedHeight(h); m_pWorkspaceWidget->adjustSize(); } //---------------------------------------------------------------------------- // qtractorMixerRackTitleBarWidget -- Mixer strip rack title-bar. class qtractorMixerRackTitleBarWidget : public QWidget { public: // Constructor. qtractorMixerRackTitleBarWidget ( qtractorMixerRack *pRack, const QString& sTitle ) : QWidget(pRack) { const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 3)); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setSpacing(4); pHBoxLayout->setMargin(2); #if 0 QFrame *pLeftFrame = new QFrame(); pLeftFrame->setFrameStyle(QFrame::HLine | QFrame::Sunken); pHBoxLayout->addWidget(pLeftFrame, 1); #endif pHBoxLayout->addWidget(new QLabel(sTitle)); #if 0 QFrame *pRightFrame = new QFrame(); pRightFrame->setFrameStyle(QFrame::HLine | QFrame::Sunken); pHBoxLayout->addWidget(pRightFrame, 1); #endif QWidget::setLayout(pHBoxLayout); } }; //---------------------------------------------------------------------------- // qtractorMixerRack -- Mixer strip rack. // Constructor. qtractorMixerRack::qtractorMixerRack ( qtractorMixer *pMixer, const QString& sTitle ) : QDockWidget(sTitle, pMixer), m_pMixer(pMixer), m_bSelectEnabled(false), m_pSelectedStrip(NULL), m_pRackWidget(new qtractorMixerRackWidget(this)) { QDockWidget::setObjectName(sTitle); // TODO: make this an unique-id. QDockWidget::setTitleBarWidget( new qtractorMixerRackTitleBarWidget(this, sTitle)); QDockWidget::setToolTip(sTitle); QDockWidget::setWidget(m_pRackWidget); QDockWidget::setFeatures( QDockWidget::DockWidgetClosable | QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable); // FIXME: is floatable necessary? QDockWidget::setAllowedAreas(Qt::AllDockWidgetAreas); } // Default destructor. qtractorMixerRack::~qtractorMixerRack (void) { // No need to delete child widgets, Qt does it all for us clear(); } // The mixer strip workspace methods. void qtractorMixerRack::ensureVisible ( int x, int y, int xm, int ym ) { m_pRackWidget->ensureVisible(x, y, xm, ym); } // Add a mixer strip to rack list. void qtractorMixerRack::addStrip ( qtractorMixerStrip *pStrip ) { // Add this to the workspace layout... m_pRackWidget->addStrip(pStrip); m_strips.insert(pStrip->meter()->monitor(), pStrip); pStrip->show(); } // Remove a mixer strip from rack list. void qtractorMixerRack::removeStrip ( qtractorMixerStrip *pStrip ) { // Remove this from the workspace layout... m_pRackWidget->removeStrip(pStrip); // Don't let current selection hanging... if (m_pSelectedStrip == pStrip) m_pSelectedStrip = NULL; pStrip->hide(); qtractorMonitor *pMonitor = pStrip->meter()->monitor(); if (findStrip(pMonitor) == pStrip) { m_strips.remove(pMonitor); delete pStrip; } m_pRackWidget->workspace()->adjustSize(); } // Find a mixer strip, given its monitor handle. qtractorMixerStrip *qtractorMixerRack::findStrip ( qtractorMonitor *pMonitor ) { return m_strips.value(pMonitor, NULL); } // Update a mixer strip on rack list. void qtractorMixerRack::updateStrip ( qtractorMixerStrip *pStrip, qtractorMonitor *pMonitor ) { qtractorMonitor *pOldMonitor = pStrip->meter()->monitor(); if (findStrip(pOldMonitor) == pStrip) m_strips.remove(pOldMonitor); pStrip->setMonitor(pMonitor); if (pMonitor) m_strips.insert(pMonitor, pStrip); } // Complete rack refreshment. void qtractorMixerRack::refresh (void) { Strips::ConstIterator strip = m_strips.constBegin(); const Strips::ConstIterator& strip_end = m_strips.constEnd(); for ( ; strip != strip_end; ++strip) strip.value()->refresh(); } // Complete rack recycle. void qtractorMixerRack::clear (void) { m_pSelectedStrip = NULL; qDeleteAll(m_strips); m_strips.clear(); } // Selection stuff. void qtractorMixerRack::setSelectEnabled ( bool bSelectEnabled ) { m_bSelectEnabled = bSelectEnabled; if (m_pSelectedStrip) { if (!m_bSelectEnabled) m_pSelectedStrip->setSelected(false); m_pSelectedStrip = NULL; } } void qtractorMixerRack::setSelectedStrip ( qtractorMixerStrip *pStrip ) { if (m_pSelectedStrip != pStrip) { if (m_bSelectEnabled && m_pSelectedStrip) m_pSelectedStrip->setSelected(false); m_pSelectedStrip = pStrip; if (m_bSelectEnabled && m_pSelectedStrip) m_pSelectedStrip->setSelected(true); emit selectionChanged(); } } // Hacko-list-management marking... void qtractorMixerRack::markStrips ( int iMark ) { m_pRackWidget->workspace()->setUpdatesEnabled(false); Strips::ConstIterator strip = m_strips.constBegin(); const Strips::ConstIterator& strip_end = m_strips.constEnd(); for ( ; strip != strip_end; ++strip) strip.value()->setMark(iMark); } void qtractorMixerRack::cleanStrips ( int iMark ) { Strips::Iterator strip = m_strips.begin(); const Strips::Iterator& strip_end = m_strips.end(); while (strip != strip_end) { qtractorMixerStrip *pStrip = strip.value(); if (pStrip->mark() == iMark) { // Remove from the workspace layout... m_pRackWidget->removeStrip(pStrip); // Don't let current selection hanging... if (m_pSelectedStrip == pStrip) m_pSelectedStrip = NULL; // Hide strip... pStrip->hide(); // Remove from list... strip = m_strips.erase(strip); // and finally get rid of it. delete pStrip; } else ++strip; } m_pRackWidget->workspace()->adjustSize(); m_pRackWidget->workspace()->setUpdatesEnabled(true); } // Show/edit bus input connections. void qtractorMixerRack::busInputsSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip) pStrip->busConnections(qtractorBus::Input); } // Show/edit bus output connections. void qtractorMixerRack::busOutputsSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip) pStrip->busConnections(qtractorBus::Output); } // Toggle bus passthru flag. void qtractorMixerRack::busMonitorSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip && pStrip->bus()) pStrip->busMonitor(!(pStrip->bus())->isMonitor()); } // Show/edit bus properties form. void qtractorMixerRack::busPropertiesSlot (void) { qtractorMixerStrip *pStrip = m_pSelectedStrip; if (pStrip && pStrip->bus()) { qtractorBusForm busForm(this); busForm.setBus(pStrip->bus()); busForm.exec(); } } //---------------------------------------------------------------------------- // qtractorMixer -- Mixer widget. // Constructor. qtractorMixer::qtractorMixer ( QWidget *pParent, Qt::WindowFlags wflags ) : QMainWindow(pParent, wflags) { // Surely a name is crucial (e.g. for storing geometry settings) QMainWindow::setObjectName("qtractorMixer"); m_pInputRack = new qtractorMixerRack(this, tr("Inputs")); m_pTrackRack = new qtractorMixerRack(this, tr("Tracks")); m_pTrackRack->setSelectEnabled(true); m_pOutputRack = new qtractorMixerRack(this, tr("Outputs")); // Some specialties to this kind of dock window... QMainWindow::setMinimumWidth(360); QMainWindow::setMinimumHeight(240); // Finally set the default caption and tooltip. const QString& sCaption = tr("Mixer") + " - " QTRACTOR_TITLE; QMainWindow::setWindowTitle(sCaption); QMainWindow::setWindowIcon(QIcon(":/images/viewMixer.png")); QMainWindow::setToolTip(sCaption); QMainWindow::addDockWidget(Qt::LeftDockWidgetArea, m_pInputRack); QMainWindow::addDockWidget(Qt::RightDockWidgetArea, m_pOutputRack); m_pTrackRack->setFeatures(QDockWidget::NoDockWidgetFeatures); m_pTrackRack->setAllowedAreas(Qt::NoDockWidgetArea); QMainWindow::setCentralWidget(m_pTrackRack); // Get previously saved splitter sizes... loadMixerState(); } // Default destructor. qtractorMixer::~qtractorMixer (void) { // Save splitter sizes... if (QMainWindow::isVisible()) saveMixerState(); // No need to delete child widgets, Qt does it all for us } // Notify the main application widget that we're emerging. void qtractorMixer::showEvent ( QShowEvent *pShowEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); QMainWindow::showEvent(pShowEvent); } // Notify the main application widget that we're closing. void qtractorMixer::hideEvent ( QHideEvent *pHideEvent ) { QMainWindow::hideEvent(pHideEvent); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Just about to notify main-window that we're closing. void qtractorMixer::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { // Save splitter sizes... saveMixerState(); QMainWindow::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Get previously saved dockable state... void qtractorMixer::loadMixerState (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("Mixer"); const QByteArray& aDockables = pOptions->settings().value("/Layout/DockWindows").toByteArray(); if (!aDockables.isEmpty()) QMainWindow::restoreState(aDockables); settings.endGroup(); } } // Save dockables state... void qtractorMixer::saveMixerState (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("Mixer"); settings.setValue("/Layout/DockWindows", QMainWindow::saveState()); settings.endGroup(); } } // Update mixer rack, checking if given monitor already exists. void qtractorMixer::updateBusStrip ( qtractorMixerRack *pRack, qtractorBus *pBus, qtractorBus::BusMode busMode, bool bReset ) { qtractorMonitor *pMonitor = (busMode == qtractorBus::Input ? pBus->monitor_in() : pBus->monitor_out()); qtractorMixerStrip *pStrip = pRack->findStrip(pMonitor); if (pStrip == NULL) { pRack->addStrip(new qtractorMixerStrip(pRack, pBus, busMode)); } else { pStrip->setMark(0); if (bReset) pStrip->setBus(pBus); } pBus->mapControllers(busMode); #if 0 qtractorAudioBus *pAudioBus; qtractorMidiBus *pMidiBus; switch (pBus->busType()) { case qtractorTrack::Audio: pAudioBus = static_cast (pBus); if (pAudioBus) { pAudioBus->applyCurveFile(busMode, (busMode == qtractorBus::Input ? pAudioBus->curveFile_in() : pAudioBus->curveFile_out())); } break; case qtractorTrack::Midi: pMidiBus = static_cast (pBus); if (pMidiBus) { pMidiBus->applyCurveFile(busMode, (busMode == qtractorBus::Input ? pMidiBus->curveFile_in() : pMidiBus->curveFile_out())); } break; default: break; } #endif } void qtractorMixer::updateTrackStrip ( qtractorTrack *pTrack, bool bReset ) { qtractorMixerStrip *pStrip = m_pTrackRack->findStrip(pTrack->monitor()); if (pStrip == NULL) { m_pTrackRack->addStrip(new qtractorMixerStrip(m_pTrackRack, pTrack)); } else { pStrip->setMark(0); if (bReset) pStrip->setTrack(pTrack); } pTrack->mapControllers(); pTrack->applyCurveFile(pTrack->curveFile()); qtractorCurveList *pCurveList = pTrack->curveList(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pCurveList && pMainForm && pMainForm->tracks()) { pMainForm->tracks()->updateTrackList(pTrack); QObject::connect( pCurveList->proxy(), SIGNAL(update()), pMainForm->tracks(), SLOT(updateTrackView())); } } // Update buses'racks. void qtractorMixer::updateBuses ( bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (bReset) { m_pInputRack->clear(); m_pOutputRack->clear(); } m_pInputRack->markStrips(1); m_pOutputRack->markStrips(1); // Audio buses first... for (qtractorBus *pBus = pSession->audioEngine()->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) updateBusStrip(m_pInputRack, pBus, qtractorBus::Input); if (pBus->busMode() & qtractorBus::Output) updateBusStrip(m_pOutputRack, pBus, qtractorBus::Output); } // MIDI buses are next... for (qtractorBus *pBus = pSession->midiEngine()->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) updateBusStrip(m_pInputRack, pBus, qtractorBus::Input); if (pBus->busMode() & qtractorBus::Output) updateBusStrip(m_pOutputRack, pBus, qtractorBus::Output); } m_pOutputRack->cleanStrips(1); m_pInputRack->cleanStrips(1); } // Update tracks'rack. void qtractorMixer::updateTracks ( bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (bReset) m_pTrackRack->clear(); m_pTrackRack->markStrips(1); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { updateTrackStrip(pTrack); } m_pTrackRack->cleanStrips(1); } // Complete mixer refreshment. void qtractorMixer::refresh (void) { m_pInputRack->refresh(); m_pTrackRack->refresh(); m_pOutputRack->refresh(); } // Complete mixer recycle. void qtractorMixer::clear (void) { m_pInputRack->clear(); m_pTrackRack->clear(); m_pOutputRack->clear(); } // Update mixer automatic multi-row strip/grid layout. void qtractorMixer::updateWorkspaces (void) { m_pInputRack->updateWorkspace(); m_pTrackRack->updateWorkspace(); m_pOutputRack->updateWorkspace(); } // Keyboard event handler. void qtractorMixer::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMixer::keyPressEvent(%d)", pKeyEvent->key()); #endif const int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Escape: close(); break; default: QMainWindow::keyPressEvent(pKeyEvent); break; } } // end of qtractorMixer.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiManager.cpp0000644000000000000000000000013113014536043020272 xustar0030 mtime=1479719971.764101039 29 atime=1479719971.76310054 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiManager.cpp0000644000175000001440000011057513014536043021124 0ustar00rncbcusers00000000000000// qtractorMidiManager.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorPlugin.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorAudioEngine.h" #include "qtractorMixer.h" #include #include #include // Specific controller definitions #define BANK_SELECT_MSB 0x00 #define BANK_SELECT_LSB 0x20 #define ALL_SOUND_OFF 0x78 #define ALL_CONTROLLERS_OFF 0x79 #define ALL_NOTES_OFF 0x7b //---------------------------------------------------------------------- // class qtractorMidiSyncThread -- MIDI sync thread decl. // class qtractorMidiSyncThread : public QThread { public: // Constructor. qtractorMidiSyncThread(unsigned int iSyncSize = 128); // Destructor. ~qtractorMidiSyncThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition. void sync(qtractorMidiSyncItem *pSyncItem = NULL); protected: // The main thread executive. void run(); private: // The thread launcher queue instance reference. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorMidiSyncItem **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; //---------------------------------------------------------------------- // class qtractorMidiSyncThread -- MIDI sync thread decl. // // Constructor. qtractorMidiSyncThread::qtractorMidiSyncThread ( unsigned int iSyncSize ) { m_iSyncSize = (1 << 7); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorMidiSyncItem * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; ::memset(m_ppSyncItems, 0, m_iSyncSize * sizeof(qtractorMidiSyncItem *)); m_bRunState = false; } // Destructor. qtractorMidiSyncThread::~qtractorMidiSyncThread (void) { delete [] m_ppSyncItems; } // Thread run state accessors. void qtractorMidiSyncThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorMidiSyncThread::runState (void) const { return m_bRunState; } // The main thread executive. void qtractorMidiSyncThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiSyncThread[%p]::run(): started...", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Wait for sync... m_cond.wait(&m_mutex); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiSyncThread[%p]::run(): waked.", this); #endif // Call control process cycle. unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorMidiSyncItem *pSyncItem = m_ppSyncItems[r]; if (pSyncItem->isWaitSync()) { pSyncItem->processSync(); pSyncItem->setWaitSync(false); } ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiSyncThread[%p]::run(): stopped.", this); #endif } // Wake from executive wait condition. void qtractorMidiSyncThread::sync ( qtractorMidiSyncItem *pSyncItem ) { if (pSyncItem == NULL) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorMidiSyncItem *pSyncItem = m_ppSyncItems[r]; if (pSyncItem) pSyncItem->setWaitSync(false); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; } else { // !pSyncItem->isWaitSync() unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pSyncItem->setWaitSync(true); m_ppSyncItems[w] = pSyncItem; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorMidiSyncThread[%p]::sync(): tryLock() failed.", this); #endif } //---------------------------------------------------------------------- // class qtractorMidiSyncItem -- MIDI sync item impl. // qtractorMidiSyncThread *qtractorMidiSyncItem::g_pSyncThread = NULL; unsigned int qtractorMidiSyncItem::g_iSyncThreadRefCount = 0; // Constructor. qtractorMidiSyncItem::qtractorMidiSyncItem (void) : m_bWaitSync(false) { if (++g_iSyncThreadRefCount == 1 && g_pSyncThread == NULL) { g_pSyncThread = new qtractorMidiSyncThread(); g_pSyncThread->start(QThread::HighestPriority); } } // Destructor. qtractorMidiSyncItem::~qtractorMidiSyncItem (void) { if (--g_iSyncThreadRefCount == 0 && g_pSyncThread != NULL) { // Try to wake and terminate executive thread, // but give it a bit of time to cleanup... if (g_pSyncThread->isRunning()) do { g_pSyncThread->setRunState(false); // g_pSyncThread->terminate(); g_pSyncThread->sync(); } while (!g_pSyncThread->wait(100)); delete g_pSyncThread; g_pSyncThread = NULL; } } // Sync thread state flags accessors. void qtractorMidiSyncItem::setWaitSync ( bool bWaitSync ) { m_bWaitSync = bWaitSync; } bool qtractorMidiSyncItem::isWaitSync (void) const { return m_bWaitSync; } // Post/schedule item for process sync. (static) void qtractorMidiSyncItem::syncItem ( qtractorMidiSyncItem *pSyncItem ) { if (g_pSyncThread) g_pSyncThread->sync(pSyncItem); } //---------------------------------------------------------------------- // class qtractorMidiInputBuffer -- MIDI input buffer impl. // // Input event enqueuer. bool qtractorMidiInputBuffer::enqueue ( snd_seq_event_t *pEv, unsigned long iTime ) { if (pEv->type == SND_SEQ_EVENT_NOTE || // Unlikely real-time input... pEv->type == SND_SEQ_EVENT_NOTEON) { if (m_pWetGainSubject) { const float fWetGain = m_pWetGainSubject->value(); int val = int(fWetGain * float(pEv->data.note.velocity)); if (val < 1) val = 1; else if (val > 127) val = 127; pEv->data.note.velocity = val; } } return qtractorMidiBuffer::push(pEv, iTime); } //---------------------------------------------------------------------- // class qtractorMidiOutputBuffer -- MIDI output buffer impl. // // Process buffer (in asynchronous controller thread). void qtractorMidiOutputBuffer::processSync (void) { if (m_pMidiBus == NULL) return; if (!(m_pMidiBus->busMode() & qtractorBus::Output)) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; const bool bPlaying = pSession->isPlaying(); const unsigned long t0 = (bPlaying ? pSession->playHead() : 0); long iTimeDelta = 0; if (bPlaying && pSession->isLooping() && t0 > pMidiEngine->sessionCursor()->frame()) { iTimeDelta += long(pSession->tickFromFrame(pSession->loopEnd())); iTimeDelta -= long(pSession->tickFromFrame(pSession->loopStart())); } const long iTimeStart = pMidiEngine->timeStart() + iTimeDelta; qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(t0); qtractorMidiManager *pMidiManager = NULL; if (m_pMidiBus->pluginList_out()) pMidiManager = (m_pMidiBus->pluginList_out())->midiManager(); qtractorMidiMonitor *pMidiMonitor = m_pMidiBus->midiMonitor_out(); snd_seq_event_t *pEv = m_outputBuffer.peek(); while (pEv) { pNode = cursor.seekFrame(pEv->time.tick); const long iTime = long(pNode->tickFromFrame(pEv->time.tick)); const unsigned long tick = (iTime > iTimeStart ? iTime - iTimeStart : 0); qtractorMidiEvent::EventType type = qtractorMidiEvent::EventType(0); unsigned short val = 0; switch (pEv->type) { case SND_SEQ_EVENT_NOTE: case SND_SEQ_EVENT_NOTEON: type = qtractorMidiEvent::NOTEON; val = pEv->data.note.velocity; if (m_pGainSubject) { val = (unsigned short) (m_pGainSubject->value() * float(val)); if (val < 1) val = 1; else if (val > 127) val = 127; pEv->data.note.velocity = val; } // Fall thru... default: break; } #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... fprintf(stderr, "MIDI Out %06lu 0x%02x", tick, pEv->type); if (pEv->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEv->data.ext.ptr; for (unsigned int i = 0; i < pEv->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(pEv->data.raw8.d); ++i) fprintf(stderr, " %3d", pEv->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif // Schedule into sends/output bus... snd_seq_ev_set_source(pEv, m_pMidiBus->alsaPort()); snd_seq_ev_set_subs(pEv); snd_seq_ev_schedule_tick(pEv, pMidiEngine->alsaQueue(), 0, tick); snd_seq_event_output(pMidiEngine->alsaSeq(), pEv); if (pMidiManager) pMidiManager->queued(pEv, pEv->time.tick); if (pMidiMonitor) pMidiMonitor->enqueue(type, val, tick); // And next... pEv = m_outputBuffer.next(); } pMidiEngine->flush(); } //---------------------------------------------------------------------- // class qtractorMidiManager -- MIDI internal plugin list manager. // bool qtractorMidiManager::g_bAudioOutputBus = false; bool qtractorMidiManager::g_bAudioOutputAutoConnect = true; // AG: Buffer size large enough to hold some sysex events. const long c_iMaxMidiData = 512; // Constructor. qtractorMidiManager::qtractorMidiManager ( qtractorPluginList *pPluginList, unsigned int iBufferSize ) : m_pSyncItem(new SyncItem(this)), m_pPluginList(pPluginList), m_directBuffer(iBufferSize >> 1), m_queuedBuffer(iBufferSize), m_postedBuffer(iBufferSize), m_controllerBuffer(iBufferSize >> 2), m_pEventBuffer(NULL), m_iEventCount(0), #ifdef CONFIG_MIDI_PARSER m_pMidiParser(NULL), #endif m_iEventBuffer(0), m_bAudioOutputBus(pPluginList->isAudioOutputBus()), m_sAudioOutputBusName(pPluginList->audioOutputBusName()), m_bAudioOutputAutoConnect(pPluginList->isAudioOutputAutoConnect()), m_pAudioOutputBus(NULL), m_iCurrentBank(pPluginList->midiBank()), m_iCurrentProg(pPluginList->midiProg()), m_iPendingBankMSB(-1), m_iPendingBankLSB(-1), m_iPendingProg(-1) { const unsigned int MaxMidiEvents = bufferSize(); m_pEventBuffer = new snd_seq_event_t [MaxMidiEvents]; #ifdef CONFIG_MIDI_PARSER if (snd_midi_event_new(c_iMaxMidiData, &m_pMidiParser) == 0) snd_midi_event_no_status(m_pMidiParser, 1); #endif // Create_event buffers... #ifdef CONFIG_VST const unsigned int VstBufferSize = sizeof(VstEvents) + MaxMidiEvents * sizeof(VstMidiEvent *); #endif #ifdef CONFIG_LV2_EVENT const unsigned int Lv2EventBufferSize = (sizeof(LV2_Event) + 4) * MaxMidiEvents; #endif #ifdef CONFIG_LV2_ATOM m_iLv2AtomBufferSize = (sizeof(LV2_Atom_Event) + 4) * MaxMidiEvents; #endif for (unsigned short i = 0; i < 2; ++i) { #ifdef CONFIG_VST m_ppVstBuffers[i] = new unsigned char [VstBufferSize]; m_ppVstMidiBuffers[i] = new VstMidiEvent [MaxMidiEvents]; #endif #ifdef CONFIG_LV2_EVENT m_ppLv2EventBuffers[i] = lv2_event_buffer_new(Lv2EventBufferSize, LV2_EVENT_AUDIO_STAMP); #endif #ifdef CONFIG_LV2_ATOM m_ppLv2AtomBuffers[i] = lv2_atom_buffer_new(m_iLv2AtomBufferSize, qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Chunk), qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Sequence), (i & 1) == 0); #endif } createAudioOutputBus(); } // Destructor. qtractorMidiManager::~qtractorMidiManager (void) { deleteAudioOutputBus(); // Destroy event_buffers... for (unsigned short i = 0; i < 2; ++i) { #ifdef CONFIG_VST delete [] m_ppVstMidiBuffers[i]; delete [] m_ppVstBuffers[i]; #endif #ifdef CONFIG_LV2_EVENT ::free(m_ppLv2EventBuffers[i]); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_free(m_ppLv2AtomBuffers[i]); #endif } #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_midi_event_free(m_pMidiParser); m_pMidiParser = NULL; } #endif if (m_pEventBuffer) delete [] m_pEventBuffer; delete m_pSyncItem; } // Direct buffering. bool qtractorMidiManager::direct ( snd_seq_event_t *pEvent ) { if (pEvent->type == SND_SEQ_EVENT_CONTROLLER) { switch (pEvent->data.control.param) { case BANK_SELECT_MSB: m_iPendingBankMSB = pEvent->data.control.value; break; case BANK_SELECT_LSB: m_iPendingBankLSB = pEvent->data.control.value; break; default: m_controllerBuffer.push(pEvent); break; } } else if (pEvent->type == SND_SEQ_EVENT_PGMCHANGE) m_iPendingProg = pEvent->data.control.value; return m_directBuffer.push(pEvent); } // Queued buffering. bool qtractorMidiManager::queued ( snd_seq_event_t *pEvent, unsigned long iTime, unsigned long iTimeOff ) { if (pEvent->type == SND_SEQ_EVENT_NOTE && iTime < iTimeOff) { snd_seq_event_t ev = *pEvent; ev.type = SND_SEQ_EVENT_NOTEON; if (!m_queuedBuffer.insert(&ev, iTime)) return false; ev.type = SND_SEQ_EVENT_NOTEOFF; ev.data.note.velocity = 0; ev.data.note.duration = 0; return m_postedBuffer.insert(&ev, iTimeOff); } if (pEvent->type == SND_SEQ_EVENT_NOTEOFF) return m_postedBuffer.insert(pEvent, iTime); else return m_queuedBuffer.insert(pEvent, iTime); } // Clears buffers for processing. void qtractorMidiManager::clear (void) { m_iEventCount = 0; // Reset event buffers... for (unsigned short i = 0; i < 2; ++i) { #ifdef CONFIG_VST VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[i]; ::memset(pVstEvents, 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[i]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_reset(m_ppLv2AtomBuffers[i], (i & 1) == 0); #endif } m_iEventBuffer = 0; } // Process buffers (merge). void qtractorMidiManager::process ( unsigned long iTimeStart, unsigned long iTimeEnd ) { clear(); // Check for program changes and controller messages... if (m_iPendingProg >= 0 || !m_controllerBuffer.isEmpty()) qtractorMidiSyncItem::syncItem(m_pSyncItem); // Merge events in buffer for plugin processing... snd_seq_event_t *pEv0 = m_directBuffer.peek(); snd_seq_event_t *pEv1 = m_queuedBuffer.peek(); snd_seq_event_t *pEv2 = m_postedBuffer.peek(); // Direct events... while (pEv0) { m_pEventBuffer[m_iEventCount++] = *pEv0; pEv0 = m_directBuffer.next(); } // Queued/posted events... while ((pEv1 && pEv1->time.tick < iTimeEnd) || (pEv2 && pEv2->time.tick < iTimeEnd)) { while (pEv1 && pEv1->time.tick < iTimeEnd && ((pEv2 && pEv2->time.tick >= pEv1->time.tick) || !pEv2)) { m_pEventBuffer[m_iEventCount] = *pEv1; m_pEventBuffer[m_iEventCount++].time.tick = (pEv1->time.tick > iTimeStart ? pEv1->time.tick - iTimeStart : 0); pEv1 = m_queuedBuffer.next(); } while (pEv2 && pEv2->time.tick < iTimeEnd && ((pEv1 && pEv1->time.tick > pEv2->time.tick) || !pEv1)) { m_pEventBuffer[m_iEventCount] = *pEv2; m_pEventBuffer[m_iEventCount++].time.tick = (pEv2->time.tick > iTimeStart ? pEv2->time.tick - iTimeStart : 0); pEv2 = m_postedBuffer.next(); } } #ifdef CONFIG_DEBUG_0 for (unsigned int i = 0; i < m_iEventCount; ++i) { snd_seq_event_t *pEv = &m_pEventBuffer[i]; // - show event for debug purposes... const unsigned long iTime = iTimeStart + pEv->time.tick; fprintf(stderr, "MIDI Seq %06lu 0x%02x", iTime, pEv->type); if (pEv->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " sysex {"); unsigned char *data = (unsigned char *) pEv->data.ext.ptr; for (unsigned int i = 0; i < pEv->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(pEv->data.raw8.d); ++i) fprintf(stderr, " %3d", pEv->data.raw8.d[i]); fprintf(stderr, "\n"); } } #endif // Process/decode into other/plugin event buffers... processEventBuffers(); // Now's time to process the plugins as usual... if (m_pAudioOutputBus) { const unsigned int nframes = iTimeEnd - iTimeStart; if (m_bAudioOutputBus) { m_pAudioOutputBus->process_prepare(nframes); m_pPluginList->process(m_pAudioOutputBus->out(), nframes); m_pAudioOutputBus->process_commit(nframes); } else { m_pAudioOutputBus->buffer_prepare(nframes); m_pPluginList->process(m_pAudioOutputBus->buffer(), nframes); m_pAudioOutputBus->buffer_commit(nframes); } } } // Process buffers (in asynchronous controller thread). void qtractorMidiManager::processSync (void) { // Check for programn change... if (m_iPendingProg >= 0) { m_iCurrentBank = 0; m_iCurrentProg = m_iPendingProg; if (m_iPendingBankLSB >= 0) { if (m_iPendingBankMSB >= 0) m_iCurrentBank = (m_iPendingBankMSB << 7) + m_iPendingBankLSB; else m_iCurrentBank = m_iPendingBankLSB; } else if (m_iPendingBankMSB >= 0) m_iCurrentBank = m_iPendingBankMSB; // Make the change (should be RT safe...) qtractorPlugin *pPlugin = m_pPluginList->first(); while (pPlugin) { pPlugin->selectProgram(m_iCurrentBank, m_iCurrentProg); pPlugin = pPlugin->next(); } // Reset pending status. m_iPendingBankMSB = -1; m_iPendingBankLSB = -1; m_iPendingProg = -1; } // Have all controller events sent to plugin(s), // mostly for mere GUI update purposes... snd_seq_event_t *pEv = m_controllerBuffer.peek(); while (pEv) { if (pEv->type == SND_SEQ_EVENT_CONTROLLER) { qtractorPlugin *pPlugin = m_pPluginList->first(); while (pPlugin) { pPlugin->setController( pEv->data.control.param, pEv->data.control.value); pPlugin = pPlugin->next(); } } pEv = m_controllerBuffer.next(); } m_controllerBuffer.clear(); } // Resets all buffering. void qtractorMidiManager::reset (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->lock(); m_directBuffer.clear(); m_queuedBuffer.clear(); m_postedBuffer.reset(); // formerly .clear(); clear(); #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_midi_event_reset_decode(m_pMidiParser); snd_midi_event_reset_encode(m_pMidiParser); } #endif m_pPluginList->resetBuffers(); m_controllerBuffer.clear(); m_iPendingBankMSB = -1; m_iPendingBankLSB = -1; m_iPendingProg = -1; pSession->unlock(); } // Direct MIDI controller helper. void qtractorMidiManager::setController ( unsigned short iChannel, int iController, int iValue ) { snd_seq_event_t ev; snd_seq_ev_clear(&ev); ev.type = SND_SEQ_EVENT_CONTROLLER; ev.data.control.channel = iChannel; ev.data.control.param = iController; ev.data.control.value = iValue; direct(&ev); } // Shut-off MIDI channel (panic)... void qtractorMidiManager::shutOff ( unsigned short iChannel ) { setController(iChannel, ALL_SOUND_OFF, 0); setController(iChannel, ALL_NOTES_OFF, 0); setController(iChannel, ALL_CONTROLLERS_OFF, 0); } // Factory (proxy) methods. qtractorMidiManager *qtractorMidiManager::createMidiManager ( qtractorPluginList *pPluginList ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; qtractorMidiManager *pMidiManager = new qtractorMidiManager(pPluginList); pSession->addMidiManager(pMidiManager); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiManager::createMidiManager(%p)", pMidiManager); #endif return pMidiManager; } void qtractorMidiManager::deleteMidiManager ( qtractorMidiManager *pMidiManager ) { if (pMidiManager == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiManager::deleteMidiManager(%p)", pMidiManager); #endif pSession->removeMidiManager(pMidiManager); delete pMidiManager; } // Process specific MIDI input buffer (eg. insert/merge). void qtractorMidiManager::processInputBuffer ( qtractorMidiInputBuffer *pMidiInputBuffer, unsigned long t0 ) { snd_seq_event_t *pEv; qtractorSubject *pDryGainSubject = pMidiInputBuffer->dryGainSubject(); for (unsigned int i = 0; i < m_iEventCount; ++i) { pEv = &m_pEventBuffer[i]; // Apply gain (through/dry)... if (pDryGainSubject && (pEv->type == SND_SEQ_EVENT_NOTE || // Unlikely real-time input... pEv->type == SND_SEQ_EVENT_NOTEON)) { const float fDryGain = pDryGainSubject->value(); int val = int(fDryGain * float(pEv->data.note.velocity)); if (val < 1) val = 1; else if (val > 127) val = 127; pEv->data.note.velocity = val; } // Merge input through... if (!pMidiInputBuffer->insert(pEv, t0 + pEv->time.tick)) break; } m_iEventCount = 0; pEv = pMidiInputBuffer->peek(); while (pEv) { const unsigned long t1 = pEv->time.tick; pEv->time.tick = (t1 > t0 ? t1 - t0 : 0); m_pEventBuffer[m_iEventCount++] = *pEv; pEv = pMidiInputBuffer->next(); } processEventBuffers(); } // Process/decode into other/plugin event buffers... void qtractorMidiManager::processEventBuffers (void) { #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser == NULL) return; #ifdef CONFIG_VST VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[m_iEventBuffer & 1]; #endif #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[m_iEventBuffer & 1]; LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[m_iEventBuffer & 1]; LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif const unsigned int MaxMidiEvents = (bufferSize() << 1); unsigned int iMidiEvents = 0; // AG: Untangle treatment of VST and LV2 plugins, // so that we can use a larger buffer for the latter... #ifdef CONFIG_VST unsigned int iVstMidiEvents = 0; #endif unsigned char *pMidiData; long iMidiData; for (unsigned int i = 0; i < m_iEventCount; ++i) { snd_seq_event_t *pEv = &m_pEventBuffer[i]; unsigned char midiData[c_iMaxMidiData]; pMidiData = &midiData[0]; iMidiData = sizeof(midiData); iMidiData = snd_midi_event_decode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 0) break; #ifdef CONFIG_DEBUG_0 // - show event for debug purposes... unsigned long iTime = pEv->time.tick; fprintf(stderr, "MIDI Raw %06lu {", iTime); for (long i = 0; i < iMidiData; ++i) fprintf(stderr, " %02x", pMidiData[i]); fprintf(stderr, " }\n"); #endif #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pEv->time.tick, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pEv->time.tick, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[m_iEventBuffer & 1]; VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iVstMidiEvents]; if (iMidiData < long(sizeof(pVstMidiEvent->midiData))) { ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pEv->time.tick; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iVstMidiEvents++] = (VstEvent *) pVstMidiEvent; } #endif if (++iMidiEvents >= MaxMidiEvents) break; } #ifdef CONFIG_VST pVstEvents->numEvents = iVstMidiEvents; // pVstEvents->reserved = 0; #endif #endif // CONFIG_MIDI_PARSER } // Swap event buffers (in for out and vice-versa) void qtractorMidiManager::swapEventBuffers (void) { #ifdef CONFIG_VST ::memset(m_ppVstBuffers[m_iEventBuffer & 1], 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[m_iEventBuffer & 1]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_reset(m_ppLv2AtomBuffers[m_iEventBuffer & 1], false); #endif ++m_iEventBuffer; } #ifdef CONFIG_VST // Copy VST event buffer (output)... void qtractorMidiManager::vst_events_copy ( VstEvents *pVstBuffer ) { const unsigned short iEventBuffer = (m_iEventBuffer + 1) & 1; VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iEventBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iEventBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); const unsigned int MaxMidiEvents = (bufferSize() << 1); unsigned int iMidiEvents = pVstBuffer->numEvents; if (iMidiEvents > MaxMidiEvents) iMidiEvents = MaxMidiEvents; for (unsigned int i = 0; i < iMidiEvents; ++i) { VstMidiEvent *pOldMidiEvent = (VstMidiEvent *) pVstBuffer->events[i]; VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[i]; ::memcpy(pVstMidiEvent, pOldMidiEvent, sizeof(VstMidiEvent)); pVstEvents->events[i] = (VstEvent *) pVstMidiEvent; } pVstEvents->numEvents = iMidiEvents; } // Swap VST event buffers... void qtractorMidiManager::vst_events_swap (void) { const unsigned short iEventBuffer = (m_iEventBuffer + 1) & 1; VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iEventBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iEventBuffer]; #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iEventBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iEventBuffer]; lv2_atom_buffer_reset(pLv2AtomBuffer, true); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); while (iMidiEvents < MaxMidiEvents && int(iMidiEvents) < pVstEvents->numEvents) { VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; unsigned char *pMidiData = (unsigned char *) &pVstMidiEvent->midiData[0]; long iMidiData = sizeof(pVstMidiEvent->midiData); #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_seq_event_t *pEv = &m_pEventBuffer[iMidiEvents]; // snd_seq_ev_clear(pEv); iMidiData = snd_midi_event_encode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 1 || pEv->type == SND_SEQ_EVENT_NONE) break; pEv->time.tick = pVstMidiEvent->deltaFrames; } #endif #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pVstMidiEvent->deltaFrames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pVstMidiEvent->deltaFrames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif ++iMidiEvents; } m_iEventCount = iMidiEvents; swapEventBuffers(); } #endif // CONFIG_VST #ifdef CONFIG_LV2_EVENT // Swap LV2 event buffers... void qtractorMidiManager::lv2_events_swap (void) { const unsigned short iEventBuffer = (m_iEventBuffer + 1) & 1; LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iEventBuffer]; #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iEventBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iEventBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iEventBuffer]; lv2_atom_buffer_reset(pLv2AtomBuffer, true); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); #endif LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); while (iMidiEvents < MaxMidiEvents && lv2_event_is_valid(&eiter)) { unsigned char *pMidiData; LV2_Event *pLv2Event = lv2_event_get(&eiter, &pMidiData); if (pLv2Event == NULL) break; if (pLv2Event->type == QTRACTOR_LV2_MIDI_EVENT_ID) { long iMidiData = pLv2Event->size; if (iMidiData < 1) break; #ifdef CONFIG_VST VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; if (iMidiData >= long(sizeof(pVstMidiEvent->midiData))) break; #endif #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_seq_event_t *pEv = &m_pEventBuffer[iMidiEvents]; // snd_seq_ev_clear(pEv); iMidiData = snd_midi_event_encode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 1 || pEv->type == SND_SEQ_EVENT_NONE) break; pEv->time.tick = pLv2Event->frames; } #endif #ifdef CONFIG_VST ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pLv2Event->frames; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iMidiEvents] = (VstEvent *) pVstMidiEvent; #endif #ifdef CONFIG_LV2_ATOM lv2_atom_buffer_write(&aiter, pLv2Event->frames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif ++iMidiEvents; } lv2_event_increment(&eiter); } #ifdef CONFIG_VST pVstEvents->numEvents = iMidiEvents; #endif m_iEventCount = iMidiEvents; swapEventBuffers(); } #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_ATOM // Swap LV2 atom buffers... void qtractorMidiManager::lv2_atom_buffer_swap (void) { const unsigned short iEventBuffer = (m_iEventBuffer + 1) & 1; LV2_Atom_Buffer *pLv2AtomBuffer = m_ppLv2AtomBuffers[iEventBuffer]; #ifdef CONFIG_VST VstMidiEvent *pVstMidiBuffer = m_ppVstMidiBuffers[iEventBuffer]; VstEvents *pVstEvents = (VstEvents *) m_ppVstBuffers[iEventBuffer]; ::memset(pVstEvents, 0, sizeof(VstEvents)); #endif #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *pLv2EventBuffer = m_ppLv2EventBuffers[iEventBuffer]; lv2_event_buffer_reset(pLv2EventBuffer, LV2_EVENT_AUDIO_STAMP, (unsigned char *) (pLv2EventBuffer + 1)); LV2_Event_Iterator eiter; lv2_event_begin(&eiter, pLv2EventBuffer); #endif LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, pLv2AtomBuffer); unsigned int iMidiEvents = 0; const unsigned int MaxMidiEvents = (bufferSize() << 1); while (iMidiEvents < MaxMidiEvents) { unsigned char *pMidiData; LV2_Atom_Event *pLv2AtomEvent = lv2_atom_buffer_get(&aiter, &pMidiData); if (pLv2AtomEvent == NULL) break; if (pLv2AtomEvent->body.type == QTRACTOR_LV2_MIDI_EVENT_ID) { long iMidiData = pLv2AtomEvent->body.size; if (iMidiData < 1) break; #ifdef CONFIG_VST VstMidiEvent *pVstMidiEvent = &pVstMidiBuffer[iMidiEvents]; if (iMidiData >= long(sizeof(pVstMidiEvent->midiData))) break; #endif #ifdef CONFIG_MIDI_PARSER if (m_pMidiParser) { snd_seq_event_t *pEv = &m_pEventBuffer[iMidiEvents]; // snd_seq_ev_clear(pEv); iMidiData = snd_midi_event_encode(m_pMidiParser, pMidiData, iMidiData, pEv); if (iMidiData < 1 || pEv->type == SND_SEQ_EVENT_NONE) break; pEv->time.tick = pLv2AtomEvent->time.frames; } #endif #ifdef CONFIG_VST ::memset(pVstMidiEvent, 0, sizeof(VstMidiEvent)); pVstMidiEvent->type = kVstMidiType; pVstMidiEvent->byteSize = sizeof(VstMidiEvent); pVstMidiEvent->deltaFrames = pLv2AtomEvent->time.frames; ::memcpy(&pVstMidiEvent->midiData[0], pMidiData, iMidiData); pVstEvents->events[iMidiEvents] = (VstEvent *) pVstMidiEvent; #endif #ifdef CONFIG_LV2_EVENT lv2_event_write(&eiter, pLv2AtomEvent->time.frames, 0, QTRACTOR_LV2_MIDI_EVENT_ID, iMidiData, pMidiData); #endif ++iMidiEvents; } lv2_atom_buffer_increment(&aiter); } #ifdef CONFIG_VST pVstEvents->numEvents = iMidiEvents; #endif m_iEventCount = iMidiEvents; swapEventBuffers(); } // Resize LV2 atom buffers if necessary. void qtractorMidiManager::lv2_atom_buffer_resize ( unsigned int iMinBufferSize ) { if (iMinBufferSize < m_iLv2AtomBufferSize) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const bool bPlaying = pSession->isPlaying(); if (bPlaying) pSession->lock(); m_iLv2AtomBufferSize += iMinBufferSize; for (unsigned short i = 0; i < 2; ++i) { if (m_ppLv2AtomBuffers[i]) lv2_atom_buffer_free(m_ppLv2AtomBuffers[i]); m_ppLv2AtomBuffers[i] = lv2_atom_buffer_new(m_iLv2AtomBufferSize, qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Chunk), qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Sequence), (i & 1) == 0); } if (bPlaying) pSession->unlock(); } #endif // CONFIG_LV2_ATOM // Some default factory options. void qtractorMidiManager::setDefaultAudioOutputBus ( bool bAudioOutputBus ) { g_bAudioOutputBus = bAudioOutputBus; } bool qtractorMidiManager::isDefaultAudioOutputBus (void) { return g_bAudioOutputBus; } void qtractorMidiManager::setDefaultAudioOutputAutoConnect ( bool bAudioOutputAutoConnect ) { g_bAudioOutputAutoConnect = bAudioOutputAutoConnect; } bool qtractorMidiManager::isDefaultAudioOutputAutoConnect (void) { return g_bAudioOutputAutoConnect; } // Output bus mode accessors. void qtractorMidiManager::setAudioOutputBus ( bool bAudioOutputBus ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->lock(); deleteAudioOutputBus(); m_bAudioOutputBus = bAudioOutputBus; createAudioOutputBus(); if (m_pAudioOutputBus) m_pPluginList->setChannelsEx(m_pAudioOutputBus->channels(), true); pSession->unlock(); } void qtractorMidiManager::resetAudioOutputBus (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; pSession->lock(); qtractorBus::ConnectList outputs; if (m_bAudioOutputBus && m_pAudioOutputBus) outputs.copy(m_pAudioOutputBus->outputs()); createAudioOutputBus(); if (m_bAudioOutputBus && m_pAudioOutputBus) m_pAudioOutputBus->outputs().copy(outputs); pSession->unlock(); } // Create audio output stuff... void qtractorMidiManager::createAudioOutputBus (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; deleteAudioOutputBus(); // Whether audio output bus is here owned, or... if (m_bAudioOutputBus) { // Owned, not part of audio engine... m_pAudioOutputBus = new qtractorAudioBus(pAudioEngine, m_pPluginList->name(), qtractorBus::BusMode(qtractorBus::Output | qtractorBus::Ex), false, 2); // FIXME: Make it always stereo (2ch). m_pAudioOutputBus->setAutoConnect(m_bAudioOutputAutoConnect); if (pAudioEngine->isActivated()) { pAudioEngine->addBusEx(m_pAudioOutputBus); if (m_pAudioOutputBus->open()) m_pAudioOutputBus->autoConnect(); } } else { // Find named audio output bus, if any... if (!m_sAudioOutputBusName.isEmpty()) m_pAudioOutputBus = static_cast ( pAudioEngine->findOutputBus(m_sAudioOutputBusName)); // Otherwise bus gets to be the first available output bus... if (m_pAudioOutputBus == NULL) { for (qtractorBus *pBus = (pAudioEngine->buses()).first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pAudioOutputBus = static_cast (pBus); break; } } } } } // Destroy audio Outputnome stuff. void qtractorMidiManager::deleteAudioOutputBus (void) { // Owned, not part of audio engine... if (m_bAudioOutputBus && m_pAudioOutputBus) { m_pAudioOutputBus->close(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) pAudioEngine->removeBusEx(m_pAudioOutputBus); } delete m_pAudioOutputBus; } // Done. m_pAudioOutputBus = NULL; } // Instrument map builder. void qtractorMidiManager::updateInstruments (void) { m_instruments.clear(); for (qtractorPlugin *pPlugin = m_pPluginList->first(); pPlugin; pPlugin = pPlugin->next()) { int iIndex = 0; qtractorPlugin::Program program; Banks& banks = m_instruments[(pPlugin->type())->name()]; while (pPlugin->getProgram(iIndex++, program)) { Bank& bank = banks[program.bank]; if (bank.name.isEmpty()) { bank.name = QObject::tr("%1 - Bank %2") .arg(program.bank) .arg(banks.count() - 1); } bank.progs[program.prog] = program.name.simplified(); } } } // end of qtractorMidiManager.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorLv2Plugin.h0000644000000000000000000000013213014536043017405 xustar0030 mtime=1479719971.751094539 30 atime=1479719971.750094039 30 ctime=1479719971.751094539 qtractor-0.8.0/src/qtractorLv2Plugin.h0000644000175000001440000004065613014536043020240 0ustar00rncbcusers00000000000000// qtractorLv2Plugin.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorLv2Plugin_h #define __qtractorLv2Plugin_h #include "qtractorPlugin.h" #include #ifdef CONFIG_LV2_EVENT // LV2 Event/MIDI support. #include "lv2/lv2plug.in/ns/ext/event/event.h" #include "lv2/lv2plug.in/ns/ext/event/event-helpers.h" #endif #ifdef CONFIG_LV2_ATOM // LV2 Atom/MIDI support. #include "lv2_atom_helpers.h" #endif #ifndef QTRACTOR_LV2_MIDI_EVENT_ID #define QTRACTOR_LV2_MIDI_EVENT_ID 1 #endif #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support. #include "lv2/lv2plug.in/ns/ext/worker/worker.h" // Forward declarations. class qtractorLv2Worker; #endif #ifdef CONFIG_LV2_UI // LV2 UI support. #ifdef CONFIG_LIBSUIL #include #endif #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" // LV2 UI data/instance access support. #include "lv2/lv2plug.in/ns/ext/data-access/data-access.h" #include "lv2/lv2plug.in/ns/ext/instance-access/instance-access.h" #ifdef CONFIG_LV2_ATOM #include #endif #ifdef CONFIG_LV2_EXTERNAL_UI // LV2 External UI support. #include "lv2_external_ui.h" #endif #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 #include #endif // CONFIG_LV2_UI_GTK2 #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_STATE // LV2 State support. #include "lv2/lv2plug.in/ns/ext/state/state.h" #endif #ifdef CONFIG_LV2_PROGRAMS // LV2 Programs support. #include "lv2_programs.h" #endif #ifdef CONFIG_LV2_PRESETS // LV2 Presets support. #include "lv2/lv2plug.in/ns/ext/presets/presets.h" #endif #ifdef CONFIG_LV2_TIME // LV2 Time support. #include "lv2/lv2plug.in/ns/ext/time/time.h" // JACK Transport position support. #include #endif #ifdef CONFIG_LV2_OPTIONS // LV2 Options support. #include "lv2/lv2plug.in/ns/ext/options/options.h" #endif #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties support. #include "lv2/lv2plug.in/ns/ext/patch/patch.h" #include #endif //---------------------------------------------------------------------------- // qtractorLv2PluginType -- LV2 plugin type instance. // class qtractorLv2PluginType : public qtractorPluginType { public: // Constructor. qtractorLv2PluginType(const QString& sUri, LilvPlugin *plugin = NULL) : qtractorPluginType(NULL, 0, qtractorPluginType::Lv2), m_sUri(sUri), m_lv2_plugin(plugin) {} // Destructor. ~qtractorLv2PluginType() { close(); } // Derived methods. bool open(); void close(); // Factory method (static) static qtractorLv2PluginType *createType(const QString& sUri); // LV2 plugin URI (virtual override). QString filename() const { return m_sUri; } // LV2 descriptor method (static) static LilvPlugin *lv2_plugin(const QString& sUri); // Specific accessors. LilvPlugin *lv2_plugin() const { return m_lv2_plugin; } // LV2 World stuff (ref. counted). static void lv2_open(); static void lv2_close(); // Plugin type (URI) listing (static). static QStringList lv2_plugins(); #ifdef CONFIG_LV2_EVENT unsigned short eventIns() const { return m_iEventIns; } unsigned short eventOuts() const { return m_iEventOuts; } #endif #ifdef CONFIG_LV2_ATOM unsigned short atomIns() const { return m_iAtomIns; } unsigned short atomOuts() const { return m_iAtomOuts; } #endif #ifdef CONFIG_LV2_UI_SHOW // Check for LV2 UI Show interface. bool lv2_ui_show_interface(LilvUI *ui) const; #endif // Instance cached-deferred accesors. const QString& aboutText(); protected: // LV2 plugin URI. QString m_sUri; // LV2 descriptor itself. LilvPlugin *m_lv2_plugin; #ifdef CONFIG_LV2_EVENT unsigned short m_iEventIns; unsigned short m_iEventOuts; #endif #ifdef CONFIG_LV2_ATOM unsigned short m_iAtomIns; unsigned short m_iAtomOuts; #endif }; //---------------------------------------------------------------------------- // qtractorLv2Plugin -- LV2 plugin instance. // class qtractorLv2Plugin : public qtractorPlugin { public: // Constructors. qtractorLv2Plugin(qtractorPluginList *pList, qtractorLv2PluginType *pLv2Type); // Destructor. ~qtractorLv2Plugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Specific accessors. LilvPlugin *lv2_plugin() const; LilvInstance *lv2_instance(unsigned short iInstance) const; LV2_Handle lv2_handle(unsigned short iInstance) const; // Audio port numbers. unsigned long audioIn(unsigned short i) { return m_piAudioIns[i]; } unsigned long audioOut(unsigned short i) { return m_piAudioOuts[i]; } #ifdef CONFIG_LV2_UI // GUI Editor stuff. void openEditor(QWidget *pParent = NULL); void closeEditor(); void idleEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; // GUI editor window title methods. void setEditorTitle(const QString& sTitle); void updateEditorTitleEx(); // GUI editor window (re)position methods. void saveEditorPos(); void loadEditorPos(); // Parameter update method. void updateParam(qtractorPluginParam *pParam, float fValue, bool bUpdate); // Idle editor (static). static void idleEditorAll(); // LV2 UI control change method. void lv2_ui_port_write(uint32_t port_index, uint32_t buffer_size, uint32_t protocol, const void *buffer); // LV2 UI portMap method. uint32_t lv2_ui_port_index(const char *port_symbol); #ifdef CONFIG_LV2_UI_TOUCH // LV2 UI touch control (ui->host). void lv2_ui_touch(uint32_t port_index, bool grabbed); #endif // LV2 UI resize control (host->ui). void lv2_ui_resize(const QSize& size); // GUI editor closed state. void setEditorClosed(bool bClosed) { m_bEditorClosed = bClosed; } bool isEditorClosed() const { return m_bEditorClosed; } void closeEditorEx(); #endif // Plugin configuration/state (save) snapshot. void freezeConfigs(); // Plugin configuration/state (load) realization. void realizeConfigs(); // Plugin configuration/state release. void releaseConfigs(); #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule extension data interface accessor. const LV2_Worker_Interface *lv2_worker_interface(unsigned short iInstance) const; #endif #ifdef CONFIG_LV2_STATE // LV2 State extension data interface accessor. const LV2_State_Interface *lv2_state_interface(unsigned short iInstance) const; LV2_State_Status lv2_state_store( uint32_t key, const void *value, size_t size, uint32_t type, uint32_t flags); const void *lv2_state_retrieve( uint32_t key, size_t *size, uint32_t *type, uint32_t *flags); // Load default plugin state. void lv2_state_load_default(); #endif #ifdef CONFIG_LV2_STATE_FILES // LV2 State save directory (when not the default session one). const QString& lv2_state_save_dir() const; #endif // URID map/unmap helpers. static LV2_URID lv2_urid_map(const char *uri); static const char *lv2_urid_unmap(LV2_URID id); #ifdef CONFIG_LV2_PROGRAMS // LV2 Programs extension data descriptor accessor. const LV2_Programs_Interface *lv2_programs_descriptor(unsigned short iInstance) const; // Bank/program selector override. void selectProgram(int iBank, int iProg); // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; // Program/patch notification. void lv2_program_changed(int iIndex); #endif #ifdef CONFIG_LV2_PRESETS // Refresh and load preset labels listing. QStringList presetList() const; // Load/Save plugin state from/into a named preset. bool loadPreset(const QString& sPreset); bool savePreset(const QString& sPreset); // Delete plugin state preset (from file-system). bool deletePreset(const QString& sPreset); // Whether given preset is internal/read-only. bool isReadOnlyPreset(const QString& sPreset) const; #endif #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties support... void lv2_property_changed(LV2_URID key, const LV2_Atom *value); void lv2_property_update(LV2_URID key); // LV2 Patch/property registry item. // class Property { public: Property(const LilvNode *property); LV2_URID key() const { return m_key; } const QString& uri() const { return m_uri; } const QString& name() const { return m_name; } LV2_URID type() const { return m_type; } bool isToggled() const; bool isInteger() const; bool isString() const; bool isPath() const; float minValue() const { return m_min; } float maxValue() const { return m_max; } float defValue() const { return m_def; } void setValue(const QVariant& value) { m_value = value; } const QVariant& value() const { return m_value; } private: LV2_URID m_key; QString m_uri; QString m_name; LV2_URID m_type; float m_min; float m_max; float m_def; QVariant m_value; }; // LV2 Patch/properties registry. typedef QMap Properties; // LV2 Patch/properties registry accessor. const Properties& lv2_properties() const { return m_lv2_properties; } #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_TIME // Update LV2 Time from JACK transport position. static void updateTime(jack_client_t *pJackClient); static void updateTimePost(); #ifdef CONFIG_LV2_TIME_POSITION // Make ready LV2 Time position. void lv2_time_position_changed(); #endif #endif #ifdef CONFIG_LV2_UI protected: // Alternate UI instantiation stuff... bool lv2_ui_instantiate( const char *ui_host_uri, const char *plugin_uri, const char *ui_uri, const char *ui_type_uri, const char *ui_bundle_path, const char *ui_binary_path); void lv2_ui_port_event( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer); const void *lv2_ui_extension_data(const char *uri); #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties inventory. void lv2_patch_properties(const char *pszPatch); #endif private: // Instance variables. LilvInstance **m_ppInstances; // List of output control port indexes and data. unsigned long *m_piControlOuts; float *m_pfControlOuts; float *m_pfControlOutsLast; // List of audio port indexes. unsigned long *m_piAudioIns; unsigned long *m_piAudioOuts; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; #ifdef CONFIG_LV2_EVENT // List of LV2 Event/MIDI port indexes. unsigned long *m_piEventIns; unsigned long *m_piEventOuts; #endif #ifdef CONFIG_LV2_ATOM // List of LV2 Atom/MIDI port indexes and buffers. unsigned long *m_piAtomIns; unsigned long *m_piAtomOuts; LV2_Atom_Buffer **m_lv2_atom_buffer_ins; LV2_Atom_Buffer **m_lv2_atom_buffer_outs; unsigned long m_lv2_atom_midi_port_in; unsigned long m_lv2_atom_midi_port_out; #endif // Local copy of features array. LV2_Feature **m_lv2_features; #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support. qtractorLv2Worker *m_lv2_worker; #endif #ifdef CONFIG_LV2_UI int m_lv2_ui_type; QByteArray m_aEditorTitle; bool m_bEditorVisible; volatile bool m_bEditorClosed; LilvUIs *m_lv2_uis; LilvUI *m_lv2_ui; LV2_Extension_Data_Feature m_lv2_ui_data_access; LV2_Feature m_lv2_ui_data_access_feature; LV2_Feature m_lv2_ui_instance_access_feature; LV2_Feature **m_lv2_ui_features; // Alternate UI instantiation stuff. QLibrary *m_lv2_ui_library; const LV2UI_Descriptor *m_lv2_ui_descriptor; LV2UI_Port_Map m_lv2_ui_port_map; LV2_Feature m_lv2_ui_port_map_feature; // Common UI instantiation stuff. LV2UI_Handle m_lv2_ui_handle; LV2UI_Widget m_lv2_ui_widget; #ifdef CONFIG_LIBSUIL SuilHost *m_suil_host; SuilInstance *m_suil_instance; #endif #ifdef CONFIG_LV2_ATOM // LV2 Atom control (ring)buffers for UI updates. struct ControlEvent { uint32_t index; uint32_t protocol; uint32_t size; uint8_t body[]; }; jack_ringbuffer_t *m_ui_events; jack_ringbuffer_t *m_plugin_events; #endif #ifdef CONFIG_LV2_EXTERNAL_UI LV2_Feature m_lv2_ui_external_feature; LV2_External_UI_Host m_lv2_ui_external_host; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI LV2_Feature m_lv2_ui_external_deprecated_feature; #endif #endif // Our own Qt UI widget (native). class EventFilter; EventFilter *m_pQtFilter; QWidget *m_pQtWidget; bool m_bQtDelete; // Changed UI params hash-queue. QHash m_ui_params; #ifdef CONFIG_LV2_UI_TOUCH LV2UI_Touch m_lv2_ui_touch; LV2_Feature m_lv2_ui_touch_feature; QHash m_ui_params_touch; #endif #ifdef CONFIG_LV2_UI_IDLE // LV2 UI Idle extension data interface. const LV2UI_Idle_Interface *m_lv2_ui_idle_interface; #endif #ifdef CONFIG_LV2_UI_SHOW // LV2 UI Show extension data interface. const LV2UI_Show_Interface *m_lv2_ui_show_interface; #endif #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 struct _GtkWidget *m_pGtkWindow; QWindow *m_pQtWindow; #endif // CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_X11 LV2UI_Resize m_lv2_ui_resize; LV2_Feature m_lv2_ui_resize_feature; LV2_Feature m_lv2_ui_parent_feature; #endif // CONFIG_LV2_UI_X11 #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_STATE QHash m_lv2_state_configs; QHash m_lv2_state_ctypes; LV2_Feature m_lv2_state_load_default_feature; #endif #ifdef CONFIG_LV2_STATE_FILES LV2_Feature m_lv2_state_map_path_feature; LV2_State_Map_Path m_lv2_state_map_path; #ifdef CONFIG_LV2_STATE_MAKE_PATH LV2_Feature m_lv2_state_make_path_feature; LV2_State_Make_Path m_lv2_state_make_path; #endif QString m_lv2_state_save_dir; #endif #ifdef CONFIG_LV2_PROGRAMS LV2_Feature m_lv2_programs_host_feature; LV2_Programs_Host m_lv2_programs_host; #endif #ifdef CONFIG_LV2_PRESETS // LV2 Presets label-to-uri map. QHash m_lv2_presets; #endif #ifdef CONFIG_LV2_TIME // LV2 Time designated ports map. QHash m_lv2_time_ports; #ifdef CONFIG_LV2_TIME_POSITION // LV2 Time position port enabled index. bool m_lv2_time_position_enabled; unsigned long m_lv2_time_position_port_in; unsigned int m_lv2_time_position_changed; #endif #endif #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties support. unsigned long m_lv2_patch_port_in; unsigned int m_lv2_patch_changed; // LV2 Patch/properties registry. Properties m_lv2_properties; #endif #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE LV2_Feature m_lv2_options_feature; LV2_Options_Option m_lv2_options[5]; uint32_t m_iMinBlockLength; uint32_t m_iMaxBlockLength; uint32_t m_iNominalBlockLength; uint32_t m_iSequenceSize; #endif #ifdef CONFIG_LV2_UI LV2_Feature m_lv2_ui_options_feature; LV2_Options_Option m_lv2_ui_options[2]; #endif #endif }; //---------------------------------------------------------------------------- // qtractorLv2PluginParam -- LV2 plugin control input port instance. // class qtractorLv2PluginParam : public qtractorPluginParam { public: // Constructors. qtractorLv2PluginParam(qtractorLv2Plugin *pLv2Plugin, unsigned long iIndex); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; // Current display value. QString display() const; private: // Port bit-wise hints. enum { None = 0, Toggled = 1, Integer = 2, SampleRate = 4, Logarithmic = 8, }; // Instance variables. unsigned int m_iPortHints; QHash m_display; }; #endif // __qtractorLv2Plugin_h // end of qtractorLv2Plugin.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlTypeGroup.cpp0000644000000000000000000000013213014536043022220 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlTypeGroup.cpp0000644000175000001440000002757313014536043023056 0ustar00rncbcusers00000000000000// qtractorMidiControltypeGroup.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlTypeGroup.h" #include #include #include //---------------------------------------------------------------------------- // qtractorMidiControlTypeGroup - MIDI control type/param widget group. // Constructor. qtractorMidiControlTypeGroup::qtractorMidiControlTypeGroup ( qtractorMidiEditor *pMidiEditor, QComboBox *pControlTypeComboBox, QComboBox *pControlParamComboBox, QLabel *pControlParamTextLabel ) : QObject(), m_pMidiEditor(pMidiEditor), m_pControlTypeComboBox(pControlTypeComboBox), m_pControlParamComboBox(pControlParamComboBox), m_pControlParamTextLabel(pControlParamTextLabel), m_iControlParamUpdate(0) { const QIcon iconControlType(":/images/itemProperty.png"); m_pControlTypeComboBox->clear(); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::NOTEON), int(qtractorMidiEvent::NOTEON)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::NOTEOFF), int(qtractorMidiEvent::NOTEOFF)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::KEYPRESS), int(qtractorMidiEvent::KEYPRESS)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::CONTROLLER), int(qtractorMidiEvent::CONTROLLER)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::PGMCHANGE), int(qtractorMidiEvent::PGMCHANGE)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::CHANPRESS), int(qtractorMidiEvent::CHANPRESS)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::PITCHBEND), int(qtractorMidiEvent::PITCHBEND)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::REGPARAM), int(qtractorMidiEvent::REGPARAM)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::NONREGPARAM), int(qtractorMidiEvent::NONREGPARAM)); m_pControlTypeComboBox->addItem(iconControlType, qtractorMidiControl::nameFromType(qtractorMidiEvent::CONTROL14), int(qtractorMidiEvent::CONTROL14)); m_pControlParamComboBox->setInsertPolicy(QComboBox::NoInsert); QObject::connect(m_pControlTypeComboBox, SIGNAL(activated(int)), SLOT(activateControlType(int))); QObject::connect(m_pControlParamComboBox, SIGNAL(activated(int)), SLOT(activateControlParam(int))); } // Accessors. void qtractorMidiControlTypeGroup::setControlType ( qtractorMidiControl::ControlType ctype ) { const int iControlType = indexFromControlType(ctype); m_pControlTypeComboBox->setCurrentIndex(iControlType); activateControlType(iControlType); } qtractorMidiControl::ControlType qtractorMidiControlTypeGroup::controlType (void) const { return controlTypeFromIndex(m_pControlTypeComboBox->currentIndex()); } qtractorMidiControl::ControlType qtractorMidiControlTypeGroup::controlTypeFromIndex ( int iIndex ) const { if (iIndex < 0 || iIndex >= m_pControlTypeComboBox->count()) return qtractorMidiEvent::NOTEON; else return qtractorMidiControl::ControlType( m_pControlTypeComboBox->itemData(iIndex).toInt()); } void qtractorMidiControlTypeGroup::setControlParam ( unsigned short iParam ) { const int iControlParam = indexFromControlParam(iParam); if (iControlParam >= 0) { m_pControlParamComboBox->setCurrentIndex(iControlParam); activateControlParam(iControlParam); } else { const QString& sControlParam = QString::number(iParam); m_pControlParamComboBox->setEditText(sControlParam); editControlParamFinished(); } } unsigned short qtractorMidiControlTypeGroup::controlParam (void) const { if (m_pControlParamComboBox->isEditable()) { unsigned short iParam = 0; const QString& sControlParam = m_pControlParamComboBox->currentText(); bool bOk = false; iParam = sControlParam.toInt(&bOk); if (bOk) return iParam; } return controlParamFromIndex(m_pControlParamComboBox->currentIndex()); } unsigned short qtractorMidiControlTypeGroup::controlParamFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_pControlParamComboBox->count()) return m_pControlParamComboBox->itemData(iIndex).toInt(); else return 0; } // Stabilizers. void qtractorMidiControlTypeGroup::updateControlType ( int iControlType ) { // Just in case... if (m_pMidiEditor) m_pMidiEditor->updateInstrumentNames(); if (iControlType < 0) iControlType = m_pControlTypeComboBox->currentIndex(); const qtractorMidiControl::ControlType ctype = qtractorMidiControl::ControlType( m_pControlTypeComboBox->itemData(iControlType).toInt()); const bool bOldEditable = m_pControlParamComboBox->isEditable(); const int iOldParam = m_pControlParamComboBox->currentIndex(); const QString sOldParam = m_pControlParamComboBox->currentText(); m_pControlParamComboBox->clear(); const QString sTextMask("%1 - %2"); switch (ctype) { case qtractorMidiEvent::NOTEON: case qtractorMidiEvent::NOTEOFF: case qtractorMidiEvent::KEYPRESS: { const QIcon iconNotes(":/images/itemNotes.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 0; iParam < 128; ++iParam) { m_pControlParamComboBox->addItem(iconNotes, sTextMask.arg(iParam).arg( m_pMidiEditor ? m_pMidiEditor->noteName(iParam) : qtractorMidiEditor::defaultNoteName(iParam)), int(iParam)); } break; } case qtractorMidiEvent::CONTROLLER: { const QIcon iconControllers(":/images/itemControllers.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 0; iParam < 128; ++iParam) { m_pControlParamComboBox->addItem(iconControllers, sTextMask.arg(iParam).arg( m_pMidiEditor ? m_pMidiEditor->controllerName(iParam) : qtractorMidiEditor::defaultControllerName(iParam)), int(iParam)); } break; } case qtractorMidiEvent::PGMCHANGE: { const QIcon iconPatches(":/images/itemPatches.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 0; iParam < 128; ++iParam) { m_pControlParamComboBox->addItem(iconPatches, sTextMask.arg(iParam).arg('-'), int(iParam)); } break; } case qtractorMidiEvent::REGPARAM: { const QIcon iconRpns(":/images/itemRpns.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(true); const QMap& rpns = (m_pMidiEditor ? m_pMidiEditor->rpnNames() : qtractorMidiEditor::defaultRpnNames()); QMap::ConstIterator rpns_iter = rpns.constBegin(); const QMap::ConstIterator& rpns_end = rpns.constEnd(); for ( ; rpns_iter != rpns_end; ++rpns_iter) { const unsigned short iParam = rpns_iter.key(); m_pControlParamComboBox->addItem(iconRpns, sTextMask.arg(iParam).arg(rpns_iter.value()), int(iParam)); } break; } case qtractorMidiEvent::NONREGPARAM: { const QIcon iconNrpns(":/images/itemNrpns.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(true); const QMap& nrpns = (m_pMidiEditor ? m_pMidiEditor->nrpnNames() : qtractorMidiEditor::defaultNrpnNames()); QMap::ConstIterator nrpns_iter = nrpns.constBegin(); const QMap::ConstIterator& nrpns_end = nrpns.constEnd(); for ( ; nrpns_iter != nrpns_end; ++nrpns_iter) { const unsigned short iParam = nrpns_iter.key(); m_pControlParamComboBox->addItem(iconNrpns, sTextMask.arg(iParam).arg(nrpns_iter.value()), int(iParam)); } break; } case qtractorMidiEvent::CONTROL14: { const QIcon iconControllers(":/images/itemControllers.png"); if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(true); m_pControlParamComboBox->setEnabled(true); m_pControlParamComboBox->setEditable(false); for (unsigned short iParam = 1; iParam < 32; ++iParam) { m_pControlParamComboBox->addItem(iconControllers, sTextMask.arg(iParam).arg( m_pMidiEditor ? m_pMidiEditor->control14Name(iParam) : qtractorMidiEditor::defaultControl14Name(iParam)), int(iParam)); } break; } case qtractorMidiEvent::CHANPRESS: case qtractorMidiEvent::PITCHBEND: default: if (m_pControlParamTextLabel) m_pControlParamTextLabel->setEnabled(false); m_pControlParamComboBox->setEnabled(false); m_pControlParamComboBox->setEditable(false); break; } if (iOldParam >= 0 && iOldParam < m_pControlParamComboBox->count()) m_pControlParamComboBox->setCurrentIndex(iOldParam); if (m_pControlParamComboBox->isEditable()) { QObject::connect(m_pControlParamComboBox->lineEdit(), SIGNAL(editingFinished()), SLOT(editControlParamFinished())); if (bOldEditable) m_pControlParamComboBox->setEditText(sOldParam); } } // Private slots. void qtractorMidiControlTypeGroup::activateControlType ( int iControlType ) { updateControlType(iControlType); emit controlTypeChanged(iControlType); activateControlParam(m_pControlParamComboBox->currentIndex()); } void qtractorMidiControlTypeGroup::activateControlParam ( int iControlParam ) { const unsigned short iParam = m_pControlParamComboBox->itemData(iControlParam).toInt(); emit controlParamChanged(int(iParam)); } void qtractorMidiControlTypeGroup::editControlParamFinished (void) { if (m_iControlParamUpdate > 0) return; ++m_iControlParamUpdate; const QString& sControlParam = m_pControlParamComboBox->currentText(); bool bOk = false; const unsigned short iParam = sControlParam.toInt(&bOk); if (bOk) emit controlParamChanged(int(iParam)); --m_iControlParamUpdate; } // Find combo-box index from control type. int qtractorMidiControlTypeGroup::indexFromControlType ( qtractorMidiControl::ControlType ctype ) const { const int iItemCount = m_pControlTypeComboBox->count(); for (int iIndex = 0; iIndex < iItemCount; ++iIndex) { if (qtractorMidiControl::ControlType( m_pControlTypeComboBox->itemData(iIndex).toInt()) == ctype) return iIndex; } return (-1); } // Find combo-box index from control parameter number. int qtractorMidiControlTypeGroup::indexFromControlParam ( unsigned short iParam ) const { const int iItemCount = m_pControlParamComboBox->count(); for (int iIndex = 0; iIndex < iItemCount; ++iIndex) { if (m_pControlParamComboBox->itemData(iIndex).toInt() == int(iParam)) return iIndex; } return (-1); } // end of qtractorMidiControlTypeGroup.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorFileListView.cpp0000644000000000000000000000013213014536043020464 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.747092539 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorFileListView.cpp0000644000175000001440000011367613014536043021322 0ustar00rncbcusers00000000000000// qtractorFileListView.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFileListView.h" #include "qtractorRubberBand.h" #include "qtractorDocument.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorClip.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= 0x050000 #include #include #endif //---------------------------------------------------------------------- // class qtractorFileGroupItem -- custom group list view item. // // Constructors. qtractorFileGroupItem::qtractorFileGroupItem ( const QString& sName, int iType ) : QTreeWidgetItem(iType) { QTreeWidgetItem::setIcon(0, QIcon(":/images/itemGroup.png")); QTreeWidgetItem::setText(0, sName); Qt::ItemFlags flags = QTreeWidgetItem::flags(); if (iType == qtractorFileListView::GroupItem) { flags |= Qt::ItemIsEditable; flags &= ~Qt::ItemIsSelectable; } QTreeWidgetItem::setFlags(flags); } // Default destructor. qtractorFileGroupItem::~qtractorFileGroupItem (void) { } // Instance accessors. void qtractorFileGroupItem::setName ( const QString& sName ) { QTreeWidgetItem::setText(0, sName); } QString qtractorFileGroupItem::name (void) const { return QTreeWidgetItem::text(0); } qtractorFileGroupItem *qtractorFileGroupItem::groupItem (void) const { QTreeWidgetItem *pParent = QTreeWidgetItem::parent(); while (pParent && pParent->type() != qtractorFileListView::GroupItem) pParent = pParent->parent(); return static_cast (pParent); } qtractorFileListView *qtractorFileGroupItem::listView (void) const { return static_cast (QTreeWidgetItem::treeWidget()); } // To show up whether its open or not. void qtractorFileGroupItem::setOpen ( bool bOpen ) { // Set the proper pixmap of this... if (type() == qtractorFileListView::GroupItem) { QTreeWidgetItem::setIcon(0, QIcon( bOpen ? ":/images/itemGroupOpen.png" : ":/images/itemGroup.png")); } // Open it up... QTreeWidgetItem::setExpanded(bOpen); // All ancestors should be also visible. if (bOpen) { qtractorFileGroupItem *pGroupItem = groupItem(); if (pGroupItem) pGroupItem->setOpen(true); } } bool qtractorFileGroupItem::isOpen (void) const { return QTreeWidgetItem::isExpanded(); } // Tooltip renderer. QString qtractorFileGroupItem::toolTip (void) const { return name(); } //---------------------------------------------------------------------- // class qtractorFileListItem -- custom file list view item. // // Constructors. qtractorFileListItem::qtractorFileListItem ( const QString& sPath ) : qtractorFileGroupItem(QFileInfo(sPath).fileName(), qtractorFileListView::FileItem) { m_sPath = sPath; } // Default destructor. qtractorFileListItem::~qtractorFileListItem (void) { } // Full path accessor. const QString& qtractorFileListItem::path (void) const { return m_sPath; } //---------------------------------------------------------------------- // class qtractorFileChannelItem -- custom channel list view item. // // Constructors. qtractorFileChannelItem::qtractorFileChannelItem ( qtractorFileListItem *pFileItem, const QString& sName, unsigned short iChannel ) : qtractorFileGroupItem(sName, qtractorFileListView::ChannelItem) { m_iChannel = iChannel; pFileItem->addChild(this); } // Default destructor. qtractorFileChannelItem::~qtractorFileChannelItem (void) { } // File channel accessor. unsigned short qtractorFileChannelItem::channel (void) const { return m_iChannel; } // Full path accessor. const QString qtractorFileChannelItem::path (void) const { QString sPath; qtractorFileListItem *pFileItem = static_cast (QTreeWidgetItem::parent()); if (pFileItem) sPath = pFileItem->path(); return sPath; } //---------------------------------------------------------------------- // class qtractorFileChannelDrag -- custom file channel drag object. // static const char *c_pszFileChannelMimeType = "qtractor/file-channel"; // Encoder method. void qtractorFileChannelDrag::encode ( QMimeData *pMimeData, const qtractorFileChannelDrag::List& items ) { // First, compute total serialized data size... unsigned int iSize = sizeof(unsigned short); QListIterator iter(items); while (iter.hasNext()) { const Item& item = iter.next(); iSize += sizeof(unsigned short); iSize += item.path.length() + 1; } // Allocate the data array... QByteArray data(iSize, (char) 0); char *pData = data.data(); // Header says how much items there are... unsigned short iCount = items.count(); ::memcpy(pData, &iCount, sizeof(unsigned short)); pData += sizeof(unsigned short); // No for actual serialization... iter.toFront(); while (iter.hasNext()) { const Item& item = iter.next(); ::memcpy(pData, &item.channel, sizeof(unsigned short)); pData += sizeof(unsigned short); unsigned int cchPath = item.path.length() + 1; ::memcpy(pData, item.path.toUtf8().constData(), cchPath); pData += cchPath; } // Ok, done. pMimeData->setData(c_pszFileChannelMimeType, data); } // Decode trial method. bool qtractorFileChannelDrag::canDecode ( const QMimeData *pMimeData ) { return pMimeData->hasFormat(c_pszFileChannelMimeType); } // Decode method. qtractorFileChannelDrag::List qtractorFileChannelDrag::decode ( const QMimeData *pMimeData ) { List items; QByteArray data = pMimeData->data(c_pszFileChannelMimeType); if (data.size() < (int) sizeof(unsigned short) + 1) return items; const char *pData = data.constData(); unsigned short iCount = 0; ::memcpy(&iCount, pData, sizeof(unsigned short)); pData += sizeof(unsigned short); Item item; for (unsigned short i = 0; i < iCount; ++i) { ::memcpy(&item.channel, pData, sizeof(unsigned short)); pData += sizeof(unsigned short); item.path = pData; pData += item.path.length() + 1; items.append(item); } return items; } //---------------------------------------------------------------------------- // qtractorFileListView -- Group/File list view, supporting drag-n-drop. // // Constructor. qtractorFileListView::qtractorFileListView ( qtractorFileList::Type iFileType, QWidget *pParent ) : QTreeWidget(pParent), m_iFileType(iFileType) { m_pAutoOpenTimer = NULL; m_iAutoOpenTimeout = 0; m_pDragItem = NULL; m_pDropItem = NULL; m_pRubberBand = NULL; QTreeWidget::setRootIsDecorated(false); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAlternatingRowColors(true); // QTreeWidget::setDragEnabled(true); QTreeWidget::setAcceptDrops(true); QTreeWidget::setDropIndicatorShown(true); QTreeWidget::setAutoScroll(true); QTreeWidget::setSelectionMode(QAbstractItemView::ExtendedSelection); QTreeWidget::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QTreeWidget::setSortingEnabled(false); QHeaderView *pHeader = QTreeWidget::header(); pHeader->setDefaultAlignment(Qt::AlignLeft); // pHeader->setDefaultSectionSize(160); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setMovable(false); #endif pHeader->setStretchLastSection(true); // Trap for help/tool-tips events. QTreeWidget::viewport()->installEventFilter(this); setAutoOpenTimeout(800); QObject::connect(this, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(itemClickedSlot(QTreeWidgetItem*))); QObject::connect(this, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), SLOT(itemActivatedSlot(QTreeWidgetItem*))); // QObject::connect(this, // SIGNAL(itemActivated(QTreeWidgetItem*,int)), // SLOT(itemActivatedSlot(QTreeWidgetItem*))); QObject::connect(this, SIGNAL(itemExpanded(QTreeWidgetItem*)), SLOT(itemExpandedSlot(QTreeWidgetItem*))); QObject::connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem*)), SLOT(itemCollapsedSlot(QTreeWidgetItem*))); QObject::connect(QTreeWidget::itemDelegate(), SIGNAL(commitData(QWidget*)), SLOT(itemRenamedSlot())); } // Default destructor. qtractorFileListView::~qtractorFileListView (void) { clear(); setAutoOpenTimeout(0); } // File list type property. void qtractorFileListView::setFileType ( qtractorFileList::Type iFileType ) { m_iFileType = iFileType; } qtractorFileList::Type qtractorFileListView::fileType (void) const { return m_iFileType; } // Add a new file item, optionally under a given group. qtractorFileListItem *qtractorFileListView::addFileItem ( const QString& sPath, qtractorFileGroupItem *pParentItem ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; qtractorFileListItem *pFileItem = findFileItem(sPath); if (pFileItem == NULL) { pFileItem = createFileItem(sPath); if (pFileItem) { // Add to file/path registry... pSession->files()->addFileItem(m_iFileType, pFileItem); // Insert the new file item in place... if (pParentItem) { if (pParentItem->type() == GroupItem) { pParentItem->insertChild(0, pFileItem); } else { // It must be a group item... QTreeWidgetItem *pItem = static_cast (pParentItem); pParentItem = groupItem(pParentItem); if (pParentItem) { const int iItem = pParentItem->indexOfChild(pItem); if (iItem >= 0) pParentItem->insertChild(iItem + 1, pFileItem); else pItem->addChild(pFileItem); } else { const int iItem = QTreeWidget::indexOfTopLevelItem(pItem); if (iItem >= 0) QTreeWidget::insertTopLevelItem(iItem + 1, pFileItem); else QTreeWidget::addTopLevelItem(pFileItem); } } } else QTreeWidget::addTopLevelItem(pFileItem); } } #if 0 if (pFileItem) QTreeWidget::setCurrentItem(pFileItem); #endif return pFileItem; } // Add a new group item, optionally under another group. qtractorFileGroupItem *qtractorFileListView::addGroupItem ( const QString& sName, qtractorFileGroupItem *pParentItem ) { qtractorFileGroupItem *pGroupItem = findGroupItem(sName); if (pGroupItem == NULL) { pGroupItem = new qtractorFileGroupItem(sName); if (pParentItem) pParentItem->addChild(pGroupItem); else addTopLevelItem(pGroupItem); emit contentsChanged(); } #if 0 QTreeWidget::setCurrentItem(pGroupItem); #endif return pGroupItem; } // Current group item accessor... qtractorFileGroupItem *qtractorFileListView::currentGroupItem (void) const { return groupItem(QTreeWidget::currentItem()); } // Current file item accessor... qtractorFileListItem *qtractorFileListView::currentFileItem (void) const { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); if (pItem && pItem->type() == FileItem) return static_cast (pItem); return NULL; } // Make as current selection an existing file item. qtractorFileListItem *qtractorFileListView::selectFileItem ( const QString& sPath, int iChannel ) { qtractorFileListItem *pFileItem = findFileItem(sPath); if (pFileItem == NULL) return NULL; // Shall we go deep further intto a channel item? if (iChannel > 0) { // Open file item... pFileItem->setOpen(true); // Select channel item... const int iChildCount = pFileItem->childCount(); for (int i = 0; i < iChildCount; ++i) { QTreeWidgetItem *pItem = pFileItem->child(i); if (pItem->type() == qtractorFileListView::ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem && pChannelItem->channel() == iChannel) { QTreeWidget::setCurrentItem(pChannelItem); return pFileItem; } } } } // Open file group, if any... qtractorFileGroupItem *pGroupItem = pFileItem->groupItem(); if (pGroupItem) pGroupItem->setOpen(true); // Nothing else than select file item... QTreeWidget::setCurrentItem(pFileItem); return pFileItem; } // Open and add a new file item below the current group one. void qtractorFileListView::openFile (void) { // Ask for the filename to open... QStringList files = openFileNames(); // Check if its a valid file... if (files.isEmpty()) return; // Find a proper group parent group item... qtractorFileListItem *pFileItem = NULL; qtractorFileGroupItem *pParentItem = currentGroupItem(); // Pick each one of the selected files... int iUpdate = 0; QStringListIterator iter(files); while (iter.hasNext()) { const QString& sPath = iter.next(); // Add the new file item... pFileItem = addFileItem(sPath, pParentItem); // Make all this new open and visible. if (pFileItem) { ++iUpdate; if (pParentItem) pParentItem->setOpen(true); } } // Make the last one current... if (pFileItem) QTreeWidget::setCurrentItem(pFileItem); // Make proper notifications... if (iUpdate > 0) emit contentsChanged(); } // Add a new group item below the current one. void qtractorFileListView::newGroup (void) { qtractorFileGroupItem *pParentItem = currentGroupItem(); if (pParentItem && !pParentItem->isOpen()) pParentItem = pParentItem->groupItem(); qtractorFileGroupItem *pGroupItem = addGroupItem(tr("New Group"), pParentItem); if (pGroupItem) { pParentItem = pGroupItem->groupItem(); if (pParentItem) pParentItem->setOpen(true); editItem(pGroupItem, 0); } } // Copy/cut current file item(s) to clipboard. void qtractorFileListView::copyItem ( bool bCut ) { // Build URL list... QList urls; int iUpdate = 0; QList items = selectedItems(); QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == qtractorFileListView::FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) { urls.append(QUrl::fromLocalFile(pFileItem->path())); if (bCut) { delete pFileItem; ++iUpdate; } } } } // Copy it to system clipboard... if (!urls.isEmpty()) { QMimeData *pMimeData = new QMimeData(); pMimeData->setUrls(urls); QApplication::clipboard()->setMimeData(pMimeData); } // Make proper notifications... if (iUpdate > 0) emit contentsChanged(); } // Paste file items from clipboard. void qtractorFileListView::pasteItem (void) { #if QT_VERSION >= 0x050000 const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); if (pMimeData == NULL) return; if (!pMimeData->hasUrls()) return; // Find a proper group parent group item... qtractorFileGroupItem *pParentItem = currentGroupItem(); int iUpdate = 0; QListIterator iter(pMimeData->urls()); while (iter.hasNext()) { const QString& sPath = iter.next().toLocalFile(); if (!sPath.isEmpty()) { qtractorFileListItem *pFileItem = addFileItem(sPath, pParentItem); // Make all this new open and visible. if (pFileItem) { ++iUpdate; if (pParentItem) pParentItem->setOpen(true); } } } // Make proper notifications... if (iUpdate > 0) emit contentsChanged(); #endif } // Rename current group/file item. void qtractorFileListView::renameItem (void) { qtractorFileGroupItem *pGroupItem = currentGroupItem(); if (pGroupItem) editItem(pGroupItem, 0); } // Remove current group/file item. void qtractorFileListView::removeItem (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; int iUpdate = 0; QList items = selectedItems(); if (items.count() > 0) { // Prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to remove %1 file item(s).\n\n" "Are you sure?") .arg(items.count()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Definite multi-delete... QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); // Remove from file registry, when applicable... if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) pSession->files()->removeFileItem(m_iFileType, pFileItem); } // Scrap view item... delete pItem; ++iUpdate; } } else { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); if (pItem) { // Prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to remove %1 item:\n\n" "\"%2\"\n\n" "Are you sure?") .arg(pItem->type() == GroupItem ? tr("group") : tr("file")) .arg(pItem->text(0)), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Remove from file registry, when applicable... if (pItem->type() == FileItem) { if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) pSession->files()->removeFileItem(m_iFileType, pFileItem); } } // Scrap view item... delete pItem; ++iUpdate; } } if (iUpdate > 0) emit contentsChanged(); } // Emit actiovation signal for given item... void qtractorFileListView::activateItem ( QTreeWidgetItem *pItem ) { if (pItem == NULL) pItem = QTreeWidget::currentItem(); if (pItem == NULL) return; if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) emit activated(pFileItem->path(), -1); } else if (pItem->type() == ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem) emit activated(pChannelItem->path(), pChannelItem->channel()); } } // Clean-up unused file items. void qtractorFileListView::cleanupItem ( QTreeWidgetItem *pItem ) { if (pItem == NULL) return; switch (pItem->type()) { case GroupItem: { const int iChildCount = pItem->childCount(); for (int i = 0; i < iChildCount; ++i) cleanupItem(pItem->child(i)); break; } case FileItem: { qtractorSession *pSession = qtractorSession::getInstance(); qtractorFileListItem *pFileItem = static_cast (pItem); if (pSession && pFileItem) { const QString& sPath = pFileItem->path(); qtractorFileList::Item *pFileListItem = pSession->files()->findItem(m_iFileType, sPath); if (pFileListItem && pFileListItem->clipRefCount() < 1) pItem->setSelected(true); } break; } default: break; } } void qtractorFileListView::cleanup (void) { QTreeWidget::setCurrentItem(NULL); QTreeWidget::selectionModel()->clearSelection(); const int iItemCount = QTreeWidget::topLevelItemCount(); for (int i = 0; i < iItemCount; ++i) cleanupItem(QTreeWidget::topLevelItem(i)); removeItem(); } // Master clean-up. void qtractorFileListView::clear (void) { dragLeaveEvent(NULL); m_pDragItem = NULL; QTreeWidget::clear(); } // Find a group item, given its name. qtractorFileGroupItem *qtractorFileListView::findGroupItem ( const QString& sName ) const { return static_cast (findItem(sName, GroupItem)); } // Find a file item, given its name. qtractorFileListItem *qtractorFileListView::findFileItem ( const QString& sPath ) const { return static_cast (findItem(sPath, FileItem)); } // Find a list view item, given its type and name. QTreeWidgetItem *qtractorFileListView::findItem ( const QString& sText, int iType ) const { // Iterate all over the place to search for the item... QList items = QTreeWidget::findItems(sText, Qt::MatchFlags(Qt::MatchExactly | Qt::MatchRecursive), (iType == GroupItem ? 0 : pathColumn())); // Really check if it's of the intended type... QListIterator iter(items); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == iType) return pItem; } // Not found. return NULL; } // Find and return the nearest group item... qtractorFileGroupItem *qtractorFileListView::groupItem ( QTreeWidgetItem *pItem ) const { while (pItem && pItem->type() != GroupItem) pItem = pItem->parent(); return static_cast (pItem); } // Prompt for proper file list open. QStringList qtractorFileListView::openFileNames (void) { // Ask for the filename to open... QStringList files = getOpenFileNames(); // Remember recent directory... if (!files.isEmpty()) setRecentDir(QFileInfo(files.first()).absolutePath()); return files; } // In-place toggle slot. void qtractorFileListView::itemClickedSlot ( QTreeWidgetItem *pItem ) { if (pItem == NULL) return; if (pItem->type() == GroupItem) { qtractorFileGroupItem *pGroupItem = static_cast (pItem); if (pGroupItem) pGroupItem->setOpen(!pGroupItem->isOpen()); } else if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) emit selected(pFileItem->path(), -1, pFileItem->isSelected()); if (pFileItem && pFileItem->childCount() > 0) pFileItem->setOpen(!pFileItem->isOpen()); } else if (pItem->type() == ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem) emit selected(pChannelItem->path(), pChannelItem->channel(), pChannelItem->isSelected()); } } // In-place activation slot. void qtractorFileListView::itemActivatedSlot ( QTreeWidgetItem *pItem ) { activateItem(pItem); } // In-place open/close slot. void qtractorFileListView::itemExpandedSlot ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroupOpen.png")); } void qtractorFileListView::itemCollapsedSlot ( QTreeWidgetItem *pItem ) { if (pItem->type() == GroupItem) pItem->setIcon(0, QIcon(":/images/itemGroup.png")); } // Tracking of item changes (e.g in-place edits). void qtractorFileListView::itemRenamedSlot (void) { // We just know that something is in edit mode... emit contentsChanged(); } // Auto-open timeout method. void qtractorFileListView::setAutoOpenTimeout ( int iAutoOpenTimeout ) { m_iAutoOpenTimeout = iAutoOpenTimeout; if (m_pAutoOpenTimer) delete m_pAutoOpenTimer; m_pAutoOpenTimer = 0; if (m_iAutoOpenTimeout > 0) { m_pAutoOpenTimer = new QTimer(this); QObject::connect(m_pAutoOpenTimer, SIGNAL(timeout()), SLOT(timeoutSlot())); } } // Auto-open timeout accessor. int qtractorFileListView::autoOpenTimeout (void) const { return m_iAutoOpenTimeout; } // Auto-open timer slot. void qtractorFileListView::timeoutSlot (void) { if (m_pAutoOpenTimer) { m_pAutoOpenTimer->stop(); qtractorFileGroupItem *pGroupItem = groupItem(m_pDropItem); if (pGroupItem && !pGroupItem->isOpen()) pGroupItem->setOpen(true); } } // Recently used directory, if any. void qtractorFileListView::setRecentDir ( const QString& sRecentDir ) { m_sRecentDir = sRecentDir; } const QString& qtractorFileListView::recentDir (void) const { return m_sRecentDir; } // Trap for help/tool-tip events. bool qtractorFileListView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = QTreeWidget::viewport(); if (static_cast (pObject) == pViewport && pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { QTreeWidgetItem *pItem = QTreeWidget::itemAt(pHelpEvent->pos()); qtractorFileGroupItem *pFileItem = static_cast (pItem); if (pFileItem) { QToolTip::showText(pHelpEvent->globalPos(), pFileItem->toolTip(), pViewport); return true; } } } // Not handled here. return QTreeWidget::eventFilter(pObject, pEvent); } // Handle mouse events for drag-and-drop stuff. void qtractorFileListView::mousePressEvent ( QMouseEvent *pMouseEvent ) { dragLeaveEvent(NULL); m_pDragItem = NULL; if (pMouseEvent->button() == Qt::LeftButton) { m_posDrag = pMouseEvent->pos(); m_pDragItem = QTreeWidget::itemAt(m_posDrag); #if 0 if (m_pDragItem && m_pDragItem->isSelected() && (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) return; #endif } QTreeWidget::mousePressEvent(pMouseEvent); } void qtractorFileListView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mouseMoveEvent(pMouseEvent); if ((pMouseEvent->buttons() & Qt::LeftButton) && m_pDragItem && ((pMouseEvent->pos() - m_posDrag).manhattanLength() >= QApplication::startDragDistance())) { // We'll start dragging something alright... QMimeData *pMimeData = NULL; switch (m_pDragItem->type()) { case GroupItem: { pMimeData = new QMimeData(); pMimeData->setText(m_pDragItem->text(0)); break; } case FileItem: { // Selected items must only be file items... QList urls; QListIterator iter(selectedItems()); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == FileItem) { qtractorFileListItem *pFileItem = static_cast (pItem); if (pFileItem) urls.append(QUrl::fromLocalFile(pFileItem->path())); } } // Have we got something? if (!urls.isEmpty()) { pMimeData = new QMimeData(); pMimeData->setUrls(urls); } break; } case ChannelItem: { qtractorFileChannelDrag::List items; QListIterator iter(selectedItems()); while (iter.hasNext()) { QTreeWidgetItem *pItem = iter.next(); if (pItem->type() == ChannelItem) { qtractorFileChannelItem *pChannelItem = static_cast (pItem); if (pChannelItem) { qtractorFileChannelDrag::Item item; item.channel = pChannelItem->channel(); item.path = pChannelItem->path(); items.append(item); } } } if (!items.isEmpty()) { pMimeData = new QMimeData(); qtractorFileChannelDrag::encode(pMimeData, items); } break; } default: break; } // Have we got it right? if (pMimeData) { QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->setPixmap(m_pDragItem->icon(0).pixmap(16)); pDrag->setHotSpot(QPoint(-4, -12)); pDrag->exec(Qt::LinkAction); // We've dragged and maybe dropped it by now... QTreeWidget::reset(); dragLeaveEvent(NULL); m_pDragItem = NULL; } } } void qtractorFileListView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QTreeWidget::mouseReleaseEvent(pMouseEvent); dragLeaveEvent(NULL); m_pDragItem = NULL; } // Drag-n-drop stuff. bool qtractorFileListView::canDecodeEvent ( QDropEvent *pDropEvent ) { if (m_pDragItem && pDropEvent->source() != this) m_pDragItem = NULL; return (pDropEvent->mimeData()->hasText() || pDropEvent->mimeData()->hasUrls()); } bool qtractorFileListView::canDropItem ( QTreeWidgetItem *pDropItem ) const { if (m_pDragItem) { while (pDropItem) { if (pDropItem == m_pDragItem) return false; QTreeWidgetItem *pParentItem = pDropItem->parent(); if (pParentItem == m_pDragItem) return false; pDropItem = pParentItem; } } return true; } // Ensure given item is brought to viewport visibility... void qtractorFileListView::ensureVisibleItem ( QTreeWidgetItem *pItem ) { QTreeWidgetItem *pItemAbove = pItem->parent(); if (pItemAbove) { const int iItem = pItemAbove->indexOfChild(pItem); if (iItem > 0) pItemAbove = pItemAbove->child(iItem - 1); } else { const int iItem = QTreeWidget::indexOfTopLevelItem(pItem); if (iItem > 0) { pItemAbove = QTreeWidget::topLevelItem(iItem - 1); if (pItemAbove) { const int iItemCount = pItemAbove->childCount(); if (pItemAbove->isExpanded()) pItemAbove = pItemAbove->child(iItemCount - 1); } } } if (pItemAbove) QTreeWidget::scrollToItem(pItemAbove); QTreeWidget::scrollToItem(pItem); } // Track on the current drop item position. QTreeWidgetItem *qtractorFileListView::dragDropItem ( const QPoint& pos ) { QTreeWidgetItem *pDropItem = QTreeWidget::itemAt(pos); if (pDropItem && pDropItem->type() != ChannelItem) { if (pDropItem != m_pDropItem) { m_pDropItem = pDropItem; ensureVisibleItem(m_pDropItem); if (m_pAutoOpenTimer) m_pAutoOpenTimer->start(m_iAutoOpenTimeout); } } else { m_pDropItem = NULL; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } moveRubberBand(m_pDropItem, pos.x() < QTreeWidget::indentation()); return pDropItem; } void qtractorFileListView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { #if 0 if (!canDecodeEvent(pDragEnterEvent)) { pDragEnterEvent->ignore(); return; } QTreeWidgetItem *pDropItem = dragDropItem(pDragEnterEvent->pos()); if (canDropItem(pDropItem)) { if (!pDragEnterEvent->isAccepted()) { pDragEnterEvent->setDropAction(Qt::MoveAction); pDragEnterEvent->accept(); } } else { pDragEnterEvent->ignore(); } #else // Always accept the drag-enter event, // so let we deal with it during move later... pDragEnterEvent->accept(); #endif } void qtractorFileListView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (!canDecodeEvent(pDragMoveEvent)) { pDragMoveEvent->ignore(); return; } QTreeWidgetItem *pDropItem = dragDropItem(pDragMoveEvent->pos()); if (canDropItem(pDropItem)) { if (!pDragMoveEvent->isAccepted()) { pDragMoveEvent->setDropAction(Qt::MoveAction); pDragMoveEvent->accept(); } } else { pDragMoveEvent->ignore(); } } void qtractorFileListView::dragLeaveEvent ( QDragLeaveEvent */*pDragLeaveEvent*/ ) { if (m_pRubberBand) delete m_pRubberBand; m_pRubberBand = NULL; m_pDropItem = NULL; if (m_pAutoOpenTimer) m_pAutoOpenTimer->stop(); } void qtractorFileListView::dropEvent ( QDropEvent *pDropEvent ) { QTreeWidgetItem *pDropItem = dragDropItem(pDropEvent->pos()); if (!canDropItem(pDropItem)) { dragLeaveEvent(NULL); m_pDragItem = NULL; return; } // Not quite parent, but the exact drop target... qtractorFileGroupItem *pParentItem = static_cast (pDropItem); const bool bOutdent = (pDropEvent->pos().x() < QTreeWidget::indentation()); // Get access to the pertinent drop data... int iUpdate = 0; const QMimeData *pMimeData = pDropEvent->mimeData(); // Let's see how many files there are... if (pMimeData->hasUrls()) { QListIterator iter(pMimeData->urls()); iter.toBack(); while (iter.hasPrevious()) { const QString& sPath = iter.previous().toLocalFile(); // Is it one from ourselves (file item) ?... if (m_pDragItem && m_pDragItem->type() == FileItem) { if (dropItem(pDropItem, findItem(sPath, FileItem), bOutdent)) ++iUpdate; } else if (addFileItem(sPath, pParentItem)) ++iUpdate; } } else if (pMimeData->hasText()) { // Maybe its just a new convenience group... const QString& sText = pMimeData->text(); // Is it one from ourselves (group item) ?... if (m_pDragItem && m_pDragItem->type() == GroupItem) { if (dropItem(pDropItem, findItem(sText, GroupItem), bOutdent)) ++iUpdate; } else if (addGroupItem(sText, pParentItem)) ++iUpdate; } // Teke care of change modification... if (iUpdate > 0) { // Make parent open, anyway... qtractorFileGroupItem *pGroupItem = groupItem(pDropItem); if (pGroupItem) pGroupItem->setOpen(true); // Notify that we've changed something. emit contentsChanged(); } dragLeaveEvent(NULL); m_pDragItem = NULL; } // Drag-and-drop target method... QTreeWidgetItem *qtractorFileListView::dropItem ( QTreeWidgetItem *pDropItem, QTreeWidgetItem *pDragItem, bool bOutdent ) { // We must be dropping something... if (pDragItem == NULL) return NULL; // Take the item from list... int iItem; QTreeWidgetItem *pParentItem = pDragItem->parent(); if (pParentItem) { iItem = pParentItem->indexOfChild(pDragItem); if (iItem >= 0) pDragItem = pParentItem->takeChild(iItem); } else { iItem = QTreeWidget::indexOfTopLevelItem(pDragItem); if (iItem >= 0) pDragItem = QTreeWidget::takeTopLevelItem(iItem); } // Insert it back... if (pDropItem) { if (pDropItem->type() == GroupItem && !bOutdent) { pDropItem->insertChild(0, pDragItem); } else { pParentItem = pDropItem->parent(); if (pParentItem) { iItem = pParentItem->indexOfChild(pDropItem); pParentItem->insertChild(iItem + 1, pDragItem); } else { iItem = QTreeWidget::indexOfTopLevelItem(pDropItem); QTreeWidget::insertTopLevelItem(iItem + 1, pDragItem); } } } else { QTreeWidget::addTopLevelItem(pDragItem); } // Return the new item... return pDragItem; } // Draw a dragging separator line. void qtractorFileListView::moveRubberBand ( QTreeWidgetItem *pDropItem, bool bOutdent ) { // Is there any item upon we migh drop anything? if (pDropItem == NULL) { if (m_pRubberBand) m_pRubberBand->hide(); return; } // Create the rubber-band if there's none... if (m_pRubberBand == NULL) { m_pRubberBand = new qtractorRubberBand( QRubberBand::Line, QTreeWidget::viewport()); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), Qt::blue); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif } // Just move it QRect rect = QTreeWidget::visualItemRect(pDropItem); if (pDropItem->type() == GroupItem && !bOutdent) rect.setX(rect.x() + QTreeWidget::indentation()); rect.setTop(rect.bottom() + 1); rect.setHeight(3); m_pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!m_pRubberBand->isVisible()) m_pRubberBand->show(); } // Custom file list loaders. bool qtractorFileListView::loadListElement ( qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem ) { if (pItem && pItem->type() != GroupItem) return false; qtractorFileGroupItem *pParentItem = static_cast (pItem); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Make it all relative to session directory... const QDir dir(pSession->sessionDir()); // Load children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Now it depends on item tag/type... if (eChild.tagName() == "group") { qtractorFileGroupItem *pGroupItem = new qtractorFileGroupItem(eChild.attribute("name")); if (pParentItem) pParentItem->addChild(pGroupItem); else addTopLevelItem(pGroupItem); if (!loadListElement(pDocument, &eChild, pGroupItem)) return false; pGroupItem->setOpen( qtractorDocument::boolFromText(eChild.attribute("open"))); } else if (eChild.tagName() == "file") { qtractorFileListItem *pFileItem = createFileItem( QDir::cleanPath(dir.absoluteFilePath(eChild.text()))); if (pFileItem) { pFileItem->setText(0, eChild.attribute("name")); if (pParentItem) pParentItem->addChild(pFileItem); else QTreeWidget::addTopLevelItem(pFileItem); if (pSession) pSession->files()->addFileItem(m_iFileType, pFileItem); } } } return true; } // The elemental loader implementation. bool qtractorFileListView::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { clear(); return loadListElement(pDocument, pElement, NULL); } // Custom file list saver. bool qtractorFileListView::saveListElement ( qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Create the new child element... switch (pItem->type()) { case GroupItem: { qtractorFileGroupItem *pGroupItem = static_cast (pItem); QDomElement eGroup = pDocument->document()->createElement("group"); eGroup.setAttribute("name", pGroupItem->text(0)); eGroup.setAttribute("open", qtractorDocument::textFromBool(pGroupItem->isOpen())); const int iChildCount = pItem->childCount(); for (int i = 0; i < iChildCount; ++i) saveListElement(pDocument, &eGroup, pGroupItem->child(i)); pElement->appendChild(eGroup); break; } case FileItem: { qtractorFileListItem *pFileItem = static_cast (pItem); QString sPath = pFileItem->path(); qtractorFileList::Item *pFileListItem = pSession->files()->findItem(m_iFileType, sPath); if (pFileListItem && (pFileListItem->clipRefCount() > 0 || !pFileListItem->isAutoRemove())) { // Make it all relative to archive or session directory... if (pDocument->isArchive()) { sPath = pDocument->addFile(sPath); } else { const QDir dir(pSession->sessionDir()); sPath = dir.relativeFilePath(sPath); } // Save file item if valid... QDomElement eFile = pDocument->document()->createElement("file"); eFile.setAttribute("name", pFileItem->text(0)); eFile.appendChild(pDocument->document()->createTextNode(sPath)); pElement->appendChild(eFile); } break; } default: break; } return true; } // The elemental saver implementation. bool qtractorFileListView::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) { const int iItemCount = QTreeWidget::topLevelItemCount(); for (int i = 0; i < iItemCount; ++i) saveListElement(pDocument, pElement, QTreeWidget::topLevelItem(i)); return true; } // end of qtractorFileListView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiRpn.cpp0000644000000000000000000000013213014536043017460 xustar0030 mtime=1479719971.764101039 30 atime=1479719971.764101039 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiRpn.cpp0000644000175000001440000003663613014536043020316 0ustar00rncbcusers00000000000000// qtractorMidiRpn.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiRpn.h" #include #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 #define CC14_MSB_MIN 0x00 #define CC14_MSB_MAX 0x20 #define CC14_LSB_MIN CC14_MSB_MAX #define CC14_LSB_MAX (CC14_MSB_MAX << 1) //--------------------------------------------------------------------- // xrpn_data14 - decl. // class xrpn_data14 { public: xrpn_data14() : m_msb(0), m_lsb(0) {} xrpn_data14 ( const xrpn_data14& data ) : m_msb(data.m_msb), m_lsb(data.m_lsb) {} void clear() { m_msb = m_lsb = 0; } bool is_msb () const { return (m_msb & 0x80); } void set_msb ( unsigned char msb ) { m_msb = (msb & 0x7f) | 0x80; } unsigned msb() const { return (m_msb & 0x7f); } bool is_lsb () const { return (m_lsb & 0x80); } void set_lsb ( unsigned char lsb ) { m_lsb = (lsb & 0x7f) | 0x80; } unsigned lsb() const { return (m_lsb & 0x7f); } unsigned short data() const { unsigned short val = 0; if (is_lsb()) { val += (m_lsb & 0x7f); if (is_msb()) val += (m_msb & 0x7f) << 7; } else if (is_msb()) val += (m_msb & 0x7f); return val; } bool is_any() const { return is_msb() || is_lsb(); } bool is_7bit() const { return is_any() && !is_14bit(); } bool is_14bit() const { return is_msb() && is_lsb(); } private: unsigned char m_msb; unsigned char m_lsb; }; //--------------------------------------------------------------------- // xrpn_item - decl. // class xrpn_item { public: xrpn_item() : m_time(0), m_port(0), m_status(0) {} xrpn_item ( const xrpn_item& item ) : m_time(item.m_time), m_port(item.m_port), m_status(item.m_status), m_param(item.m_param), m_value(item.m_value) {} void clear() { m_time = 0; m_port = 0; m_status = 0; m_param.clear(); m_value.clear(); } void set_time(unsigned long time) { m_time = time; } unsigned long time() const { return m_time; } void set_port(int port) { m_port = port; } int port() const { return m_port; } bool is_status () const { return (m_status & 0x80) && (m_status & 0x70); } void set_status(unsigned char status) { m_status = (status & 0x7f) | 0x80; } unsigned char status() const { return (m_status & 0x7f); } qtractorMidiRpn::Type type() const { return qtractorMidiRpn::Type(status() & 0x70); } unsigned short channel() const { return (status() & 0x0f); } bool is_param_msb() const { return m_param.is_msb(); } bool is_param_lsb() const { return m_param.is_lsb(); } void set_param_msb(unsigned char msb) { m_param.set_msb(msb); } void set_param_lsb(unsigned char lsb) { m_param.set_lsb(lsb); } unsigned char param_msb() const { return m_param.msb(); } unsigned char param_lsb() const { return m_param.lsb(); } unsigned short param() const { return m_param.data(); } bool is_value_msb() const { return m_value.is_msb(); } bool is_value_lsb() const { return m_value.is_lsb(); } void set_value_msb(unsigned char msb) { m_value.set_msb(msb); } void set_value_lsb(unsigned char lsb) { m_value.set_lsb(lsb); } unsigned char value_msb() const { return m_value.msb(); } unsigned char value_lsb() const { return m_value.lsb(); } unsigned short value() const { return m_value.data(); } bool is_any() const { return m_param.is_any() || m_value.is_any(); } bool is_ready() const { return m_param.is_any() && m_value.is_any(); } bool is_7bit() const { return m_param.is_any() && m_value.is_7bit(); } bool is_14bit() const { return m_param.is_any() && m_value.is_14bit(); } void clear_value() { m_status &= 0x7f; m_value.clear(); } private: unsigned long m_time; int m_port; unsigned char m_status; xrpn_data14 m_param; xrpn_data14 m_value; }; typedef QHash xrpn_cache; //--------------------------------------------------------------------- // xrpn_queue - decl. // class xrpn_queue { public: xrpn_queue ( unsigned int size = 0 ) : m_size(0), m_mask(0), m_read(0), m_write(0), m_events(0) { resize(size); } ~xrpn_queue () { if (m_events) delete [] m_events; } void resize ( unsigned int size ) { unsigned int new_size = 4; // must be a power-of-2... while (new_size < size) new_size <<= 1; if (new_size > m_size) { const unsigned int old_size = m_size; qtractorMidiRpn::Event *new_events = new qtractorMidiRpn::Event [new_size]; qtractorMidiRpn::Event *old_events = m_events; if (old_events) { if (m_write > m_read) { ::memcpy(new_events + m_read, old_events + m_read, (m_write - m_read) * sizeof(qtractorMidiRpn::Event)); } else if (m_write < m_read) { ::memcpy(new_events + m_read, old_events + m_read, (old_size - m_read) * sizeof(qtractorMidiRpn::Event)); if (m_write > 0) { ::memcpy(new_events + old_size, old_events, m_write * sizeof(qtractorMidiRpn::Event)); } m_write += old_size; } } m_size = new_size; m_mask = new_size - 1; m_events = new_events; if (old_events) delete old_events; } } void clear() { m_read = m_write = 0; } bool push ( unsigned long time, int port, unsigned char status, unsigned short param, unsigned short value ) { qtractorMidiRpn::Event event; event.time = time; event.port = port; event.status = status; event.param = param; event.value = value; return push(event); } bool push ( const qtractorMidiRpn::Event& event ) { if (count() >= m_mask) resize(m_size + 4); const unsigned int w = (m_write + 1) & m_mask; if (w == m_read) return false; m_events[m_write] = event; m_write = w; return true; } bool pop ( qtractorMidiRpn::Event& event ) { const unsigned int r = m_read; if (r == m_write) return false; event = m_events[r]; m_read = (r + 1) & m_mask; return true; } bool is_pending () const { return (m_read != m_write); } unsigned int count() const { if (m_write < m_read) return (m_write + m_size - m_read) & m_mask; else return (m_write - m_read); } private: unsigned int m_size; unsigned int m_mask; unsigned int m_read; unsigned int m_write; qtractorMidiRpn::Event *m_events; }; //--------------------------------------------------------------------- // qtractorMidiRpn::Impl - decl. // class qtractorMidiRpn::Impl { public: Impl() : m_count(0) {} bool is_pending () const { return m_queue.is_pending(); } bool dequeue ( qtractorMidiRpn::Event& event ) { return m_queue.pop(event); } void flush() { if (m_count > 0) { xrpn_cache::Iterator iter = m_cache.begin(); const xrpn_cache::Iterator& iter_end = m_cache.end(); for ( ; iter != iter_end; ++iter) enqueue(iter.value()); m_cache.clear(); // m_count = 0; } } bool process ( const qtractorMidiRpn::Event& event ) { const unsigned short channel = (event.status & 0x0f); if (event.param == RPN_MSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::RPN) enqueue(item); if (item.is_status() // RPN NULL [MSB] && item.type() == qtractorMidiRpn::RPN && item.is_param_lsb() && item.param_lsb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == qtractorMidiRpn::NRPN) { item.clear(); item.set_status(qtractorMidiRpn::RPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::RPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_msb(event.value); return true; } else if (event.param == RPN_LSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::RPN) enqueue(item); if (item.is_status() // RPN NULL [LSB] && item.type() == qtractorMidiRpn::RPN && item.is_param_msb() && item.param_msb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == qtractorMidiRpn::NRPN) { item.clear(); item.set_status(qtractorMidiRpn::RPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::RPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_lsb(event.value); return true; } else if (event.param == NRPN_MSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::NRPN) enqueue(item); if (item.type() == qtractorMidiRpn::RPN) { item.clear(); item.set_status(qtractorMidiRpn::NRPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::NRPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_msb(event.value); return true; } else if (event.param == NRPN_LSB) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::NRPN) enqueue(item); if (item.type() == qtractorMidiRpn::RPN) { item.clear(); item.set_status(qtractorMidiRpn::NRPN | channel); } else if (!item.is_status()) { item.set_status(qtractorMidiRpn::NRPN | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_lsb(event.value); return true; } else if (event.param == DATA_MSB) { xrpn_item& item = get_item(event.port, channel); if (item.type() != qtractorMidiRpn::RPN && item.type() != qtractorMidiRpn::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.param == DATA_LSB) { xrpn_item& item = get_item(event.port, channel); if (item.type() != qtractorMidiRpn::RPN && item.type() != qtractorMidiRpn::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.param > CC14_MSB_MIN && event.param < CC14_MSB_MAX) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::CC14) { enqueue(item); item.clear(); --m_count; } else if (item.is_param_msb() || item.is_value_msb() || (item.type() == qtractorMidiRpn::CC14 && item.param_lsb() != event.param + CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(qtractorMidiRpn::CC14 | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_msb(event.param); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.param > CC14_LSB_MIN && event.param < CC14_LSB_MAX) { xrpn_item& item = get_item(event.port, channel); if (item.is_any() && item.type() != qtractorMidiRpn::CC14) { enqueue(item); item.clear(); --m_count; } else if (item.is_param_lsb() || item.is_value_lsb() || (item.type() == qtractorMidiRpn::CC14 && item.param_msb() != event.param - CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(qtractorMidiRpn::CC14 | channel); ++m_count; } if (item.time() < event.time) item.set_time(event.time); if (item.port() != event.port) item.set_port(event.port); item.set_param_lsb(event.param); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } return false; } protected: xrpn_item& get_item ( int port, unsigned short channel ) { return m_cache[(port << 4) | channel]; } void enqueue ( xrpn_item& item ) { if (!item.is_status()) return; const unsigned long time = item.time(); const int port = item.port(); if (item.type() == qtractorMidiRpn::CC14) { if (item.is_14bit()) { m_queue.push(time, port, item.status(), item.param_msb(), item.value()); } else { const unsigned char status = qtractorMidiRpn::CC | item.channel(); if (item.is_value_msb()) m_queue.push(time, port, status, item.param_msb(), item.value_msb()); if (item.is_value_lsb()) m_queue.push(time, port, status, item.param_lsb(), item.value_lsb()); } item.clear(); --m_count; } else if (item.is_14bit()) { m_queue.push(time, port, item.status(), item.param(), item.value()); item.clear_value(); item.set_time(0); // --m_count; } else { const unsigned char status = qtractorMidiRpn::CC | item.channel(); if (item.type() == qtractorMidiRpn::RPN) { if (item.is_param_msb()) m_queue.push(time, port, status, RPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(time, port, status, RPN_LSB, item.param_lsb()); } else if (item.type() == qtractorMidiRpn::NRPN) { if (item.is_param_msb()) m_queue.push(time, port, status, NRPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(time, port, status, NRPN_LSB, item.param_lsb()); } if (item.is_value_msb()) m_queue.push(time, port, status, DATA_MSB, item.value_msb()); if (item.is_value_lsb()) m_queue.push(time, port, status, DATA_LSB, item.value_lsb()); item.clear(); --m_count; } } private: unsigned int m_count; xrpn_cache m_cache; xrpn_queue m_queue; }; //--------------------------------------------------------------------- // qtractorMidiRpn - impl. // qtractorMidiRpn::qtractorMidiRpn (void) { m_pImpl = new qtractorMidiRpn::Impl(); } qtractorMidiRpn::~qtractorMidiRpn (void) { delete m_pImpl; } bool qtractorMidiRpn::isPending (void) const { return m_pImpl->is_pending(); } bool qtractorMidiRpn::process ( const qtractorMidiRpn::Event& event ) { return m_pImpl->process(event); } bool qtractorMidiRpn::dequeue ( qtractorMidiRpn::Event& event ) { return m_pImpl->dequeue(event); } void qtractorMidiRpn::flush (void) { m_pImpl->flush(); } // end of qtractorMidiRpn.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackButton.cpp0000644000000000000000000000012713014536043020362 xustar0029 mtime=1479719971.77810804 29 atime=1479719971.77810804 29 ctime=1479719971.77810804 qtractor-0.8.0/src/qtractorTrackButton.cpp0000644000175000001440000001204713014536043021202 0ustar00rncbcusers00000000000000// qtractorTrackButton.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackButton.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorMidiControlObserver.h" //---------------------------------------------------------------------------- // qtractorMidiControlButton -- MIDI controller observer tool button. // Constructor. qtractorMidiControlButton::qtractorMidiControlButton ( QWidget *pParent ) : qtractorObserverWidget (pParent), m_pMidiControlAction(NULL) { QPushButton::setFocusPolicy(Qt::NoFocus); // QPushButton::setToolButtonStyle(Qt::ToolButtonTextOnly); QPushButton::setCheckable(true); } // MIDI controller/observer attachment (context menu) activator. void qtractorMidiControlButton::addMidiControlAction ( qtractorMidiControlObserver *pMidiObserver ) { if (m_pMidiControlAction) removeAction(m_pMidiControlAction); m_pMidiControlAction = qtractorMidiControlObserverForm::addMidiControlAction( this, this, pMidiObserver); } void qtractorMidiControlButton::midiControlActionSlot (void) { qtractorMidiControlObserverForm::midiControlAction( this, qobject_cast (sender())); } void qtractorMidiControlButton::midiControlMenuSlot ( const QPoint& pos ) { qtractorMidiControlObserverForm::midiControlMenu( qobject_cast (sender()), pos); } //---------------------------------------------------------------------------- // qtractorTrackButton -- Track tool button (observer). // Constructor. qtractorTrackButton::qtractorTrackButton ( qtractorTrack *pTrack, qtractorTrack::ToolType toolType, QWidget *pParent ) : qtractorMidiControlButton(pParent) { m_pTrack = pTrack; m_toolType = toolType; const QPalette pal(QPushButton::palette()); m_rgbText = pal.buttonText().color(); m_rgbOff = pal.button().color(); switch (m_toolType) { case qtractorTrack::Record: QPushButton::setText("R"); QPushButton::setToolTip(tr("Record")); m_rgbOn = Qt::red; break; case qtractorTrack::Mute: QPushButton::setText("M"); QPushButton::setToolTip(tr("Mute")); m_rgbOn = Qt::yellow; break; case qtractorTrack::Solo: QPushButton::setText("S"); QPushButton::setToolTip(tr("Solo")); m_rgbOn = Qt::cyan; break; } updateTrack(); // Visitor setup. QObject::connect(this, SIGNAL(toggled(bool)), SLOT(toggledSlot(bool))); } // Visitors overload. void qtractorTrackButton::updateValue ( float fValue ) { const bool bBlockSignals = QPushButton::blockSignals(true); const bool bOn = (fValue > 0.0f); QPalette pal(QPushButton::palette()); pal.setColor(QPalette::ButtonText, bOn ? m_rgbOn.darker() : m_rgbText); pal.setColor(QPalette::Button, bOn ? m_rgbOn : m_rgbOff); QPushButton::setPalette(pal); QPushButton::setChecked(bOn); QPushButton::blockSignals(bBlockSignals); } // Special toggle slot. void qtractorTrackButton::toggledSlot ( bool bOn ) { // Just emit proper signal... m_pTrack->stateChangeNotify(m_toolType, bOn); } // Specific accessors. void qtractorTrackButton::setTrack ( qtractorTrack *pTrack ) { m_pTrack = pTrack; updateTrack(); } qtractorTrack *qtractorTrackButton::track (void) const { return m_pTrack; } qtractorTrack::ToolType qtractorTrackButton::toolType (void) const { return m_toolType; } // Track state (record, mute, solo) button setup. void qtractorTrackButton::updateTrack (void) { qtractorMidiControlObserver *pMidiObserver; switch (m_toolType) { case qtractorTrack::Record: setSubject(m_pTrack->recordSubject()); pMidiObserver = m_pTrack->recordObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } break; case qtractorTrack::Mute: setSubject(m_pTrack->muteSubject()); pMidiObserver = m_pTrack->muteObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } break; case qtractorTrack::Solo: setSubject(m_pTrack->soloSubject()); pMidiObserver = m_pTrack->soloObserver(); if (pMidiObserver) { pMidiObserver->setCurveList(m_pTrack->curveList()); addMidiControlAction(pMidiObserver); } break; } observer()->update(true); } // end of qtractorTrackButton.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionCommand.h0000644000000000000000000000012713014536043020511 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionCommand.h0000644000175000001440000000644713014536043021340 0ustar00rncbcusers00000000000000// qtractorSessionCommand.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionCommand_h #define __qtractorSessionCommand_h #include "qtractorPropertyCommand.h" #include "qtractorSession.h" // Forward declarations. class qtractorTimeScaleUpdateNodeCommand; //---------------------------------------------------------------------- // class qtractorSessionCommand - declaration. // class qtractorSessionCommand : public qtractorCommand { public: // Constructor. qtractorSessionCommand(const QString& sName, qtractorSession *pSession); // Destructor. virtual ~qtractorSessionCommand(); // Track accessor. qtractorSession *session() const { return m_pSession; } private: // Instance variables. qtractorSession *m_pSession; }; //---------------------------------------------------------------------- // class qtractorSessionLoopCommand - declaration. // class qtractorSessionLoopCommand : public qtractorSessionCommand { public: // Constructor. qtractorSessionLoopCommand(qtractorSession *pSession, unsigned long iLoopStart, unsigned long iLoopEnd); // Session-loop command methods. bool redo(); bool undo(); private: // Instance variables. unsigned long m_iLoopStart; unsigned long m_iLoopEnd; }; //---------------------------------------------------------------------- // class qtractorSessionPunchCommand - declaration. // class qtractorSessionPunchCommand : public qtractorSessionCommand { public: // Constructor. qtractorSessionPunchCommand(qtractorSession *pSession, unsigned long iPunchIn, unsigned long iPunchOut); // Session-punch command methods. bool redo(); bool undo(); private: // Instance variables. unsigned long m_iPunchIn; unsigned long m_iPunchOut; }; //---------------------------------------------------------------------- // class qtractorSessionEditCommand - declaration. // class qtractorSessionEditCommand : public qtractorSessionCommand { public: // Constructor. qtractorSessionEditCommand(qtractorSession *pSession, const qtractorSession::Properties& properties); // Destructor. ~qtractorSessionEditCommand(); // Session-tempo command methods. bool redo(); bool undo(); private: // Instance variables. qtractorPropertyCommand *m_pPropertiesCommand; qtractorTimeScaleUpdateNodeCommand *m_pTempoCommand; unsigned short m_iTicksPerBeat; }; #endif // __qtractorSessionCommand_h // end of qtractorSessionCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditTime.h0000644000000000000000000000012713014536043020076 xustar0029 mtime=1479719971.75909854 29 atime=1479719971.75909854 29 ctime=1479719971.75909854 qtractor-0.8.0/src/qtractorMidiEditTime.h0000644000175000001440000000656413014536043020725 0ustar00rncbcusers00000000000000// qtractorMidiEditTime.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditTime_h #define __qtractorMidiEditTime_h #include "qtractorScrollView.h" #include "qtractorTimeScale.h" #include // Forward declarations. class qtractorMidiEditor; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorMidiEditTime -- MIDI sequence time scale widget. class qtractorMidiEditTime : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditTime(qtractorMidiEditor *pEditor, QWidget *pParent); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Check if some position header is to be dragged... bool dragHeadStart(const QPoint& pos); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Tempo-map dialog accessor. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Reset drag/select state. void resetDragState(); // Context menu request slot (dummy). void contextMenuEvent(QContextMenuEvent *); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Show dragging tooltip... void showToolTip(unsigned long iFrame) const; void showToolTip(const QRect& rect) const; protected slots: // To have timeline in h-sync with main track view. void contentsXMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local double-buffering pixmap. QPixmap m_pixmap; // The current selecting/dragging head stuff. enum DragState { DragNone = 0, DragStart, DragSelect, DragPlayHead, DragMarker, DragEditHead, DragEditTail, DragLoopStart, DragLoopEnd, DragPunchIn, DragPunchOut } m_dragState, m_dragCursor; QRect m_rectDrag; QPoint m_posDrag; qtractorTimeScale::Marker *m_pDragMarker; }; #endif // __qtractorMidiEditTime_h // end of qtractorMidiEditTime.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipCommand.h0000644000000000000000000000013213014536043017751 xustar0030 mtime=1479719971.741089539 30 atime=1479719971.741089539 30 ctime=1479719971.741089539 qtractor-0.8.0/src/qtractorClipCommand.h0000644000175000001440000002041513014536043020573 0ustar00rncbcusers00000000000000// qtractorClipCommand.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipCommand_h #define __qtractorClipCommand_h #include "qtractorCommand.h" #include "qtractorClip.h" #include // Forward declarations. class qtractorTrackCommand; class qtractorSessionCommand; class qtractorCurveEditCommand; class qtractorTimeScaleNodeCommand; class qtractorTimeScaleMarkerCommand; class qtractorMidiEditCommand; class qtractorMidiClip; //---------------------------------------------------------------------- // class qtractorClipCommand - declaration. // class qtractorClipCommand : public qtractorCommand { public: // Constructor. qtractorClipCommand(const QString& sName); // Destructor. virtual ~qtractorClipCommand(); // Primitive command methods. void addClip(qtractorClip *pClip, qtractorTrack *pTrack); void removeClip(qtractorClip *pClip); // Edit clip command methods. void fileClip(qtractorClip *pClip, const QString& sFilename, unsigned short iTrackChannel = 0); void renameClip(qtractorClip *pClip, const QString& sClipName); void moveClip(qtractorClip *pClip, qtractorTrack *pTrack, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength); void resizeClip(qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, float fTimeStretch = 0.0f, float fPitchShift = 0.0f); void gainClip(qtractorClip *pClip, float fGain); void fadeInClip(qtractorClip *pClip, unsigned long iFadeInLength, qtractorClip::FadeType fadeInType); void fadeOutClip(qtractorClip *pClip, unsigned long iFadeOutLength, qtractorClip::FadeType fadeOutType); void timeStretchClip(qtractorClip *pClip, float fTimeStretch); void pitchShiftClip(qtractorClip *pClip, float fPitchShift); void takeInfoClip(qtractorClip *pClip, qtractorClip::TakeInfo *pTakeInfo); void resetClip(qtractorClip *pClip); void reopenClip(qtractorClip *pClip, bool bClose = false); // Special clip record methods. bool addClipRecord(qtractorTrack *pTrack, unsigned long iFrameTime); bool addClipRecordTake(qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, qtractorClip::TakePart *pTakePart = NULL); // When new tracks are needed. void addTrack(qtractorTrack *pTrack); // When MIDI clips are stretched. qtractorMidiEditCommand *createMidiEditCommand( qtractorMidiClip *pMidiClip, float fTimeStretch); // Composite predicate. bool isEmpty() const; // Virtual command methods. bool redo(); bool undo(); protected: // Common executive method. virtual bool execute(bool bRedo); private: // Primitive command types. enum CommandType { AddClip, RemoveClip, FileClip, RenameClip, MoveClip, ResizeClip, GainClip, FadeInClip, FadeOutClip, TimeStretchClip, PitchShiftClip, TakeInfoClip, ResetClip }; // Clip item struct. struct Item { // Item constructor. Item(CommandType cmd, qtractorClip *pClip, qtractorTrack *pTrack) : command(cmd), clip(pClip), track(pTrack), autoDelete(false), trackChannel(0), clipStart(0), clipOffset(0), clipLength(0), clipGain(0.0f), fadeInLength(0), fadeInType(qtractorClip::InQuad), fadeOutLength(0), fadeOutType(qtractorClip::OutQuad), timeStretch(0.0f), pitchShift(0.0f), editCommand(NULL), takeInfo(NULL) {} // Item members. CommandType command; qtractorClip *clip; qtractorTrack *track; bool autoDelete; QString filename; unsigned short trackChannel; QString clipName; unsigned long clipStart; unsigned long clipOffset; unsigned long clipLength; float clipGain; unsigned long fadeInLength; qtractorClip::FadeType fadeInType; unsigned long fadeOutLength; qtractorClip::FadeType fadeOutType; float timeStretch; float pitchShift; // When MIDI clips are time-stretched... qtractorMidiEditCommand *editCommand; // When clips have take(record) descriptors... qtractorClip::TakeInfo *takeInfo; }; // Instance variables. QList m_items; // When new tracks are needed. QList m_trackCommands; // When clips need to reopem. QHash m_clips; }; //---------------------------------------------------------------------- // class qtractorClipTakeCommand - declaration. // class qtractorClipTakeCommand : public qtractorClipCommand { public: // Constructor. qtractorClipTakeCommand(qtractorClip::TakeInfo *pTakeInfo, qtractorTrack *pTrack = NULL, int iCurrentTake = -1); protected: // Executive override. bool execute(bool bRedo); private: // Instance variables. qtractorClip::TakeInfo *m_pTakeInfo; int m_iCurrentTake; }; //---------------------------------------------------------------------- // class qtractorClipRangeCommand - declaration. // class qtractorClipRangeCommand : public qtractorClipCommand { public: // Constructor. qtractorClipRangeCommand(const QString& sName); // Destructor. ~qtractorClipRangeCommand(); // When Loop/Punch changes are needed. void addSessionCommand( qtractorSessionCommand *pSessionCommand); // When automation curves are needed. void addCurveEditCommand( qtractorCurveEditCommand *pCurveEditCommand); // When location markers are needed. void addTimeScaleMarkerCommand( qtractorTimeScaleMarkerCommand *pTimeScaleMarkerCommand); // When tempo-map/time-sig nodes are needed. void addTimeScaleNodeCommand( qtractorTimeScaleNodeCommand *pTimeScaleNodeCommand); protected: // Executive override. bool execute(bool bRedo); private: // Instance variables. QList m_sessionCommands; QList m_curveEditCommands; QList m_timeScaleMarkerCommands; QList m_timeScaleNodeCommands; }; //---------------------------------------------------------------------- // class qtractorClipToolCommand - declaration. // class qtractorClipToolCommand : public qtractorCommand { public: // Constructor. qtractorClipToolCommand(const QString& sName); // Destructor. virtual ~qtractorClipToolCommand(); // Check if a clip is already part of the editing set. bool isLinkedMidiClip(qtractorMidiClip *pMidiClip) const; // Composite command methods. void addMidiEditCommand(qtractorMidiEditCommand *pMidiEditCommand); // Composite predicate. bool isEmpty() const; // Virtual command methods. bool redo(); bool undo(); protected: // Filename and length swap transaction... void swapMidiClipCtx( qtractorMidiClip *pMidiClip); private: // Instance variables. int m_iRedoCount; // Multi-clip command list. QList m_midiEditCommands; struct MidiClipCtxState { QString filename; unsigned long length; }; struct MidiClipCtx { MidiClipCtxState pre; MidiClipCtxState post; }; QHash m_midiClipCtxs; }; //---------------------------------------------------------------------- // class qtractorClipRecordExCommand - declaration. // class qtractorClipRecordExCommand : public qtractorCommand { public: // Constructor. qtractorClipRecordExCommand(qtractorClip *pClipRecordEx, bool bClipRecordEx); // Virtual command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pTrack; bool m_bClipRecordEx; qtractorClip *m_pClipRecordEx; }; #endif // __qtractorClipCommand_h // end of qtractorClipCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrument.cpp0000644000000000000000000000013213014536043020266 xustar0030 mtime=1479719971.748093039 30 atime=1479719971.748093039 30 ctime=1479719971.748093039 qtractor-0.8.0/src/qtractorInstrument.cpp0000644000175000001440000007045413014536043021120 0ustar00rncbcusers00000000000000// qtractorInstrument.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorInstrument.h" #include #include #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorInstrument -- instrument definition instance class. // // Retrieve patch/program list for given bank address. const qtractorInstrumentData& qtractorInstrument::patch ( int iBank ) const { if (m_pData->patches.contains(iBank)) return m_pData->patches[iBank]; return m_pData->patches[-1]; } // Retrieve key/notes list for given (bank, prog) pair. const qtractorInstrumentData& qtractorInstrument::notes ( int iBank, int iProg ) const { if (m_pData->keys.contains(iBank)) { if (m_pData->keys[iBank].contains(iProg)) { return m_pData->keys[iBank][iProg]; } else { return m_pData->keys[iBank][-1]; } } else if (iBank >= 0) return notes(-1, iProg); return m_pData->keys[-1][-1]; } // Check if given (bank, prog) pair is a drum patch. bool qtractorInstrument::isDrum ( int iBank, int iProg ) const { if (m_pData->drums.contains(iBank)) { if (m_pData->drums[iBank].contains(iProg)) { return (bool) m_pData->drums[iBank][iProg]; } else { return (bool) m_pData->drums[iBank][-1]; } } else if (iBank >= 0) return isDrum(-1, iProg); return false; } //---------------------------------------------------------------------- // class qtractorInstrumentList -- A Cakewalk .ins file container class. // // Clear all contents. void qtractorInstrumentList::clearAll (void) { clear(); m_patches.clear(); m_notes.clear(); m_controllers.clear(); m_rpns.clear(); m_nrpns.clear(); m_files.clear(); } // Special list merge method. void qtractorInstrumentList::merge ( const qtractorInstrumentList& instruments ) { // Maybe its better not merging to itself. if (this == &instruments) return; // Names data lists merge... mergeDataList(m_patches, instruments.patches()); mergeDataList(m_notes, instruments.notes()); mergeDataList(m_controllers, instruments.controllers()); mergeDataList(m_rpns, instruments.rpns()); mergeDataList(m_nrpns, instruments.nrpns()); // Instrument merge... qtractorInstrumentList::ConstIterator it = instruments.constBegin(); const qtractorInstrumentList::ConstIterator& it_end = instruments.constEnd(); for ( ; it != it_end; ++it) { qtractorInstrument& instr = (*this)[it.key()]; instr = it.value(); } } // Special instrument data list merge method. void qtractorInstrumentList::mergeDataList ( qtractorInstrumentDataList& dst, const qtractorInstrumentDataList& src ) { qtractorInstrumentDataList::ConstIterator it = src.constBegin(); const qtractorInstrumentDataList::ConstIterator& it_end = src.constEnd(); for ( ; it != it_end; ++it) dst[it.key()] = it.value(); } // The official loaded file list. const QStringList& qtractorInstrumentList::files (void) const { return m_files; } // File load method. bool qtractorInstrumentList::load ( const QString& sFilename ) { // Open and read from real file. QFile file(sFilename); if (!file.open(QIODevice::ReadOnly)) return false; // Check for a soundfont... if (loadSoundFont(&file)) { file.close(); appendFile(sFilename); return true; } // Check for a MIDINameDocument... if (loadMidiNameDocument(&file)) { file.close(); appendFile(sFilename); return true; } // Proceed with regulat Cakewalk .ins file... file.seek(0); enum FileSection { None = 0, PatchNames = 1, NoteNames = 2, ControllerNames = 3, RpnNames = 4, NrpnNames = 5, InstrDefs = 6 } sect = None; qtractorInstrument *pInstrument = NULL; qtractorInstrumentData *pData = NULL; QRegExp rxTitle ("^\\[([^\\]]+)\\]$"); QRegExp rxData ("^([0-9]+)=(.+)$"); QRegExp rxBasedOn ("^BasedOn=(.+)$"); QRegExp rxBankSel ("^BankSelMethod=(0|1|2|3)$"); QRegExp rxUseNotes("^UsesNotesAsControllers=(0|1)$"); QRegExp rxControl ("^Control=(.+)$"); QRegExp rxRpn ("^RPN=(.+)$"); QRegExp rxNrpn ("^NRPN=(.+)$"); QRegExp rxPatch ("^Patch\\[([0-9]+|\\*)\\]=(.+)$"); QRegExp rxKey ("^Key\\[([0-9]+|\\*),([0-9]+|\\*)\\]=(.+)$"); QRegExp rxDrum ("^Drum\\[([0-9]+|\\*),([0-9]+|\\*)\\]=(0|1)$"); const QString s0_127 = "0..127"; const QString s1_128 = "1..128"; const QString s0_16383 = "0..16383"; const QString sAsterisk = "*"; // Read the file. unsigned int iLine = 0; QTextStream ts(&file); while (!ts.atEnd()) { // Read the line. ++iLine; const QString& sLine = ts.readLine().simplified(); // If not empty, nor a comment, call the server... if (sLine.isEmpty() || sLine[0] == ';') continue; // Check for section intro line... if (sLine[0] == '.') { if (sLine == ".Patch Names") { sect = PatchNames; // m_patches.clear(); m_patches[s0_127].setName(s0_127); m_patches[s1_128].setName(s1_128); } else if (sLine == ".Note Names") { sect = NoteNames; // m_notes.clear(); m_notes[s0_127].setName(s0_127); } else if (sLine == ".Controller Names") { sect = ControllerNames; // m_controllers.clear(); m_controllers[s0_127].setName(s0_127); } else if (sLine == ".RPN Names") { sect = RpnNames; // m_rpns.clear(); m_rpns[s0_16383].setName(s0_16383); } else if (sLine == ".NRPN Names") { sect = NrpnNames; // m_nrpns.clear(); m_nrpns[s0_16383].setName(s0_16383); } else if (sLine == ".Instrument Definitions") { sect = InstrDefs; // clear(); } else { // Unknown section found... qWarning("%s(%d): %s: Unknown section.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } // Go on... continue; } // Now it depends on the section... switch (sect) { case PatchNames: { if (rxTitle.exactMatch(sLine)) { // New patch name... const QString& sTitle = rxTitle.cap(1); pData = &(m_patches[sTitle]); pData->setName(sTitle); } else if (rxBasedOn.exactMatch(sLine)) { pData->setBasedOn(rxBasedOn.cap(1)); } else if (rxData.exactMatch(sLine)) { (*pData)[rxData.cap(1).toInt()] = rxData.cap(2); } else { qWarning("%s(%d): %s: Unknown .Patch Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case NoteNames: { if (rxTitle.exactMatch(sLine)) { // New note name... const QString& sTitle = rxTitle.cap(1); pData = &(m_notes[sTitle]); pData->setName(sTitle); } else if (rxBasedOn.exactMatch(sLine)) { pData->setBasedOn(rxBasedOn.cap(1)); } else if (rxData.exactMatch(sLine)) { (*pData)[rxData.cap(1).toInt()] = rxData.cap(2); } else { qWarning("%s(%d): %s: Unknown .Note Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case ControllerNames: { if (rxTitle.exactMatch(sLine)) { // New controller name... const QString& sTitle = rxTitle.cap(1); pData = &(m_controllers[sTitle]); pData->setName(sTitle); } else if (rxBasedOn.exactMatch(sLine)) { pData->setBasedOn(rxBasedOn.cap(1)); } else if (rxData.exactMatch(sLine)) { (*pData)[rxData.cap(1).toInt()] = rxData.cap(2); } else { qWarning("%s(%d): %s: Unknown .Controller Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case RpnNames: { if (rxTitle.exactMatch(sLine)) { // New RPN name... const QString& sTitle = rxTitle.cap(1); pData = &(m_rpns[sTitle]); pData->setName(sTitle); } else if (rxBasedOn.exactMatch(sLine)) { pData->setBasedOn(rxBasedOn.cap(1)); } else if (rxData.exactMatch(sLine)) { (*pData)[rxData.cap(1).toInt()] = rxData.cap(2); } else { qWarning("%s(%d): %s: Unknown .RPN Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case NrpnNames: { if (rxTitle.exactMatch(sLine)) { // New NRPN name... const QString& sTitle = rxTitle.cap(1); pData = &(m_nrpns[sTitle]); pData->setName(sTitle); } else if (rxBasedOn.exactMatch(sLine)) { pData->setBasedOn(rxBasedOn.cap(1)); } else if (rxData.exactMatch(sLine)) { (*pData)[rxData.cap(1).toInt()] = rxData.cap(2); } else { qWarning("%s(%d): %s: Unknown .NRPN Names entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } case InstrDefs: { if (rxTitle.exactMatch(sLine)) { // New instrument definition... const QString& sTitle = rxTitle.cap(1); pInstrument = &((*this)[sTitle]); pInstrument->setInstrumentName(sTitle); } else if (rxBankSel.exactMatch(sLine)) { pInstrument->setBankSelMethod( rxBankSel.cap(1).toInt()); } else if (rxUseNotes.exactMatch(sLine)) { pInstrument->setUsesNotesAsControllers( (bool) rxBankSel.cap(1).toInt()); } else if (rxPatch.exactMatch(sLine)) { int iBank = (rxPatch.cap(1) == sAsterisk ? -1 : rxPatch.cap(1).toInt()); pInstrument->setPatch(iBank, m_patches[rxPatch.cap(2)]); } else if (rxControl.exactMatch(sLine)) { pInstrument->setControllers(m_controllers[rxControl.cap(1)]); } else if (rxRpn.exactMatch(sLine)) { pInstrument->setRpns(m_rpns[rxRpn.cap(1)]); } else if (rxNrpn.exactMatch(sLine)) { pInstrument->setNrpns(m_nrpns[rxNrpn.cap(1)]); } else if (rxKey.exactMatch(sLine)) { int iBank = (rxKey.cap(1) == sAsterisk ? -1 : rxKey.cap(1).toInt()); int iProg = (rxKey.cap(2) == sAsterisk ? -1 : rxKey.cap(2).toInt()); pInstrument->setNotes(iBank, iProg, m_notes[rxKey.cap(3)]); } else if (rxDrum.exactMatch(sLine)) { const int iBank = (rxDrum.cap(1) == sAsterisk ? -1 : rxDrum.cap(1).toInt()); const int iProg = (rxDrum.cap(2) == sAsterisk ? -1 : rxKey.cap(2).toInt()); pInstrument->setDrum(iBank, iProg, (bool) rxDrum.cap(3).toInt()); } else { qWarning("%s(%d): %s: Unknown .Instrument Definitions entry.", sFilename.toUtf8().constData(), iLine, sLine.toUtf8().constData()); } break; } default: break; } } // Ok. We've read it all. file.close(); // We're in business... appendFile(sFilename); return true; } // File save method. bool qtractorInstrumentList::save ( const QString& sFilename ) const { // Open and write into real file. QFile file(sFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; // A visula separator line. const QString sepl = "; -----------------------------" "------------------------------------------------"; // Write the file. QTextStream ts(&file); ts << sepl << endl; ts << "; " << QObject::tr("Cakewalk Instrument Definition File") << endl; ts << ";" << endl; ts << "; " << QObject::tr("File") << ": " << QFileInfo(sFilename).fileName() << endl; ts << "; " << QObject::tr("Date") << ": " << QDate::currentDate().toString("MMM dd yyyy") << " " << QTime::currentTime().toString("hh:mm:ss") << endl; ts << ";" << endl; // - Patch Names... ts << sepl << endl << endl; ts << ".Patch Names" << endl; saveDataList(ts, m_patches); // - Note Names... ts << sepl << endl << endl; ts << ".Note Names" << endl; saveDataList(ts, m_notes); // - Controller Names... ts << sepl << endl << endl; ts << ".Controller Names" << endl; saveDataList(ts, m_controllers); // - RPN Names... ts << sepl << endl << endl; ts << ".RPN Names" << endl; saveDataList(ts, m_rpns); // - NRPN Names... ts << sepl << endl << endl; ts << ".NRPN Names" << endl; saveDataList(ts, m_nrpns); // - Instrument Definitions... ts << sepl << endl << endl; ts << ".Instrument Definitions" << endl; ts << endl; qtractorInstrumentList::ConstIterator iter = constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = *iter; ts << "[" << instr.instrumentName() << "]" << endl; if (instr.bankSelMethod() > 0) ts << "BankSelMethod=" << instr.bankSelMethod() << endl; if (!instr.controllers().name().isEmpty()) ts << "Control=" << instr.controllers().name() << endl; if (!instr.rpns().name().isEmpty()) ts << "RPN=" << instr.rpns().name() << endl; if (!instr.nrpns().name().isEmpty()) ts << "NRPN=" << instr.nrpns().name() << endl; // - Patches... const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator pit = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& pit_end = patches.constEnd(); for ( ; pit != pit_end; ++pit) { const QString& sPatch = pit.value().name(); if (!sPatch.isEmpty()) { int iBank = pit.key(); const QString& sBank = (iBank < 0 ? QString("*") : QString::number(iBank)); ts << "Patch[" << sBank << "]=" << sPatch << endl; } } // - Keys... const qtractorInstrumentKeys& keys = instr.keys(); qtractorInstrumentKeys::ConstIterator kit = keys.constBegin(); const qtractorInstrumentKeys::ConstIterator kit_end = keys.constEnd(); for ( ; kit != kit_end; ++kit) { const int iBank = kit.key(); const QString& sBank = (iBank < 0 ? QString("*") : QString::number(iBank)); const qtractorInstrumentNotes& notes = kit.value(); qtractorInstrumentNotes::ConstIterator nit = notes.constBegin(); const qtractorInstrumentNotes::ConstIterator& nit_end = notes.constEnd(); for ( ; nit != nit_end; ++nit) { const QString& sKey = nit.value().name(); if (!sKey.isEmpty()) { const int iProg = nit.key(); const QString& sProg = (iProg < 0 ? QString("*") : QString::number(iProg)); ts << "Key[" << sBank << "," << sProg << "]=" << sKey << endl; } } } // - Drums... const qtractorInstrumentDrums& drums = instr.drums(); qtractorInstrumentDrums::ConstIterator dit = drums.constBegin(); const qtractorInstrumentDrums::ConstIterator& dit_end = drums.constEnd(); for ( ; dit != dit_end; ++dit) { const int iBank = dit.key(); const QString& sBank = (iBank < 0 ? QString("*") : QString::number(iBank)); const qtractorInstrumentDrumFlags& flags = dit.value(); qtractorInstrumentDrumFlags::ConstIterator fit = flags.constBegin(); const qtractorInstrumentDrumFlags::ConstIterator& fit_end = flags.constEnd(); for ( ; fit != fit_end; ++fit) { const int iProg = fit.key(); const QString& sProg = (iProg < 0 ? QString("*") : QString::number(iProg)); ts << "Drum[" << sBank << "," << sProg << "]=" << fit.value() << endl; } } ts << endl; } // Done. file.close(); return true; } void qtractorInstrumentList::saveDataList ( QTextStream& ts, const qtractorInstrumentDataList& list ) const { ts << endl; qtractorInstrumentDataList::ConstIterator it = list.constBegin(); const qtractorInstrumentDataList::ConstIterator& it_end = list.constEnd(); for ( ; it != it_end; ++it) { const QString& sName = it.value().name(); if (!sName.isEmpty()) { ts << "[" << sName << "]" << endl; saveData(ts, it.value()); } } } void qtractorInstrumentList::saveData ( QTextStream& ts, const qtractorInstrumentData& data ) const { if (!data.basedOn().isEmpty()) ts << "BasedOn=" << data.basedOn() << endl; qtractorInstrumentData::ConstIterator it = data.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = data.constEnd(); for ( ; it != it_end; ++it) ts << it.key() << "=" << it.value() << endl; ts << endl; } // SoundFont chunk record header. typedef struct _SoundFontChunk { char id[4]; int32_t size; } SoundFontChunk; // Special SoundFont loader. bool qtractorInstrumentList::loadSoundFont ( QFile *pFile ) { pFile->seek(0); // Check RIFF file header... SoundFontChunk chunk; pFile->read((char *) &chunk, sizeof(chunk)); if (::strncmp(chunk.id, "RIFF", 4) != 0) return false; // Check file id... pFile->read(chunk.id, sizeof(chunk.id)); if (::strncmp(chunk.id, "sfbk", 4) != 0) return false; for (;;) { pFile->read((char *) &chunk, sizeof(chunk)); if (pFile->atEnd()) break; int iSize = chunk.size; if (::strncmp(chunk.id, "LIST", 4) == 0) { // Process a list chunk. pFile->read(chunk.id, sizeof(chunk.id)); iSize -= sizeof(chunk.id); if (::strncmp(chunk.id, "pdta", 4) == 0) { loadSoundFontPresets(pFile, iSize); break; // We have enough! } } // Maybe illegal; ignored; skip it. pFile->seek(pFile->pos() + iSize); } return true; } void qtractorInstrumentList::loadSoundFontPresets ( QFile *pFile, int iSize ) { // Parse the buffer... while (iSize > 0) { // Read a sub-chunk... SoundFontChunk chunk; pFile->read((char *) &chunk, sizeof(chunk)); if (pFile->atEnd()) break; iSize -= sizeof(chunk); if (::strncmp(chunk.id, "phdr", 4) == 0) { // Instrument name based on SoundFont file name... const QString& sInstrumentName = QFileInfo(pFile->fileName()).baseName(); qtractorInstrument& instr = (*this)[sInstrumentName]; instr.setInstrumentName(sInstrumentName); // Preset header... int iDrums = 0; const int iPresets = (chunk.size / 38); for (int i = 0; i < iPresets; ++i) { char name[20]; int16_t prog; int16_t bank; pFile->read(name, sizeof(name)); pFile->read((char *) &(prog), sizeof(int16_t)); pFile->read((char *) &(bank), sizeof(int16_t)); pFile->seek(pFile->pos() + 14); // Add actual preset name... if (i < iPresets - 1) { const QString& sBank = QObject::tr("%1 Bank %2") .arg(instr.instrumentName()).arg(int(bank)); qtractorInstrumentData& patch = m_patches[sBank]; patch.setName(sBank); instr.setPatch(int(bank), patch); patch[int(prog)] = QString(name).simplified(); if (bank == 128 && iDrums == 0) { instr.setDrum(128, -1, true); // Usual SF2 standard ;) ++iDrums; } } } // Enough done. break; } // Ignored; skip it. pFile->seek(pFile->pos() + chunk.size); iSize -= chunk.size; } } // Special MIDINameDocument loader. bool qtractorInstrumentList::loadMidiNameDocument ( QFile *pFile ) { pFile->seek(0); QDomDocument doc; if (!doc.setContent(pFile)) return false; QDomElement eRoot = doc.documentElement(); if (eRoot.tagName() != "MIDINameDocument") return false; for (QDomNode nItem = eRoot.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert item node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "MasterDeviceNames") loadMidiDeviceNames(&eItem); } return true; } void qtractorInstrumentList::loadMidiDeviceNames ( QDomElement *pElement ) { QString sInstrumentName; for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert item node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); const QString& sName = eItem.attribute("Name"); if (sTagName == "Manufacturer") { if (!sInstrumentName.isEmpty()) sInstrumentName += ' '; sInstrumentName += eItem.text(); } else if (sTagName == "Model") { if (!sInstrumentName.isEmpty()) sInstrumentName += ' '; sInstrumentName += eItem.text(); } else if (sTagName == "ChannelNameSet") { if (!sInstrumentName.isEmpty()) sInstrumentName += ' '; sInstrumentName += sName; qtractorInstrument& instr = (*this)[sInstrumentName]; instr.setInstrumentName(sInstrumentName); loadMidiChannelNameSet(&eItem, instr); } else if (sTagName == "PatchNameList") { qtractorInstrument& instr = (*this)[sInstrumentName]; loadMidiPatchNameList(&eItem, instr, sName); } else if (sTagName == "NoteNameList") loadMidiNoteNameList(&eItem, sName); else if (sTagName == "ControlNameList") loadMidiControlNameList(&eItem, sName); } } void qtractorInstrumentList::loadMidiChannelNameSet ( QDomElement *pElement, qtractorInstrument& instr ) { for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); const QString& sName = eItem.attribute("Name"); if (sTagName == "PatchBank") loadMidiPatchBank(&eItem, instr, sName); else if (sTagName == "PatchNameList") loadMidiPatchNameList(&eItem, instr, sName); else if (sTagName == "NoteNameList") loadMidiNoteNameList(&eItem, sName); else if (sTagName == "ControlNameList") loadMidiControlNameList(&eItem, sName); else if (sTagName == "UsesPatchNameList") instr.setPatch(-1, m_patches[sName]); else if (sTagName == "UsesNotesNameList") instr.setNotes(-1, -1, m_notes[sName]); else if (sTagName == "UsesControlNameList") { instr.setControllers(m_controllers[sName]); instr.setRpns(m_rpns[sName]); instr.setNrpns(m_nrpns[sName]); } } } void qtractorInstrumentList::loadMidiPatchBank ( QDomElement *pElement, qtractorInstrument& instr, const QString& sName ) { int iBank = -1; for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); QString sSubName = eItem.attribute("Name"); if (sSubName.isEmpty()) sSubName = sName; if (sTagName == "MIDICommands") { iBank = 0; for (QDomNode nCommand = eItem.firstChild(); !nCommand.isNull(); nCommand = nCommand.nextSibling()) { QDomElement eCommand = nCommand.toElement(); if (eCommand.isNull()) continue; if (eCommand.tagName() == "ControlChange") { unsigned short iControl = eCommand.attribute("Control").toUShort(); unsigned short iValue = eCommand.attribute("Value").toUShort(); if (iControl == 0) // Bank MSB. iBank |= ((iValue << 7) & 0x3f80); else if (iControl == 32) // Bank LSB. iBank |= (iValue & 0x7f); } } } else if (sTagName == "PatchNameList") { loadMidiPatchNameList(&eItem, instr, sSubName); instr.setPatch(iBank, m_patches[sSubName]); } else if (sTagName == "UsesPatchNameList") instr.setPatch(iBank, m_patches[sSubName]); } } void qtractorInstrumentList::loadMidiPatchNameList ( QDomElement *pElement, qtractorInstrument& instr, const QString& sName ) { qtractorInstrumentData& patches = m_patches[sName]; patches.setName(sName); for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "Patch") { int iBank = -1; int iProg = -1; const QString& sProgramChange = eItem.attribute("ProgramChange"); const QString& sPatchNumber = eItem.attribute("Number"); QString sPatchName = eItem.attribute("Name"); if (sPatchName.isEmpty()) sPatchName = sName; if (!sPatchNumber.isEmpty()) sPatchName = sPatchNumber + ' ' + sPatchName; if (!sProgramChange.isEmpty()) { iProg = sProgramChange.toInt(); patches[iProg] = sPatchName; } for (QDomNode nSubItem = eItem.firstChild(); !nSubItem.isNull(); nSubItem = nSubItem.nextSibling()) { QDomElement eSubItem = nSubItem.toElement(); if (eSubItem.isNull()) continue; QString sSubName = eSubItem.attribute("Name"); if (sSubName.isEmpty()) sSubName = sPatchName; const QString& sSubTagName = eSubItem.tagName(); if (sSubTagName == "PatchMIDICommands") { iBank = 0; for (QDomNode nCommand = eSubItem.firstChild(); !nCommand.isNull(); nCommand = nCommand.nextSibling()) { QDomElement eCommand = nCommand.toElement(); if (eCommand.isNull()) continue; const QString& sCommandTagName = eCommand.tagName(); if (sCommandTagName == "ControlChange") { const unsigned short iControl = eCommand.attribute("Control").toUShort(); const unsigned short iValue = eCommand.attribute("Value").toUShort(); if (iControl == 0) // Bank MSB. iBank |= ((iValue << 7) & 0x3f80); else if (iControl == 32) // Bank LSB. iBank |= (iValue & 0x7f); } else if (sCommandTagName == "ProgramChange") iProg = eCommand.attribute("Number").toInt(); } } else if (sSubTagName == "NoteNameList") loadMidiNoteNameList(&eSubItem, sSubName); else if (sSubTagName == "ControlNameList") loadMidiControlNameList(&eSubItem, sSubName); else if (sSubTagName == "UsesNoteNameList") instr.setNotes(iBank, iProg, m_notes[sSubName]); else if (sSubTagName == "UsesControlNameList") { instr.setControllers(m_controllers[sSubName]); instr.setRpns(m_rpns[sSubName]); instr.setNrpns(m_nrpns[sSubName]); } } // Is it a brand new patch bank, program?... if (iBank >= 0) { const QString& sBank = QString(" (%1)").arg(iBank); QString sBankName = instr.bankName(iBank); if (sBankName.isEmpty()) { sBankName = sName + sBank; } else { const QString sep(", "); QStringList list = sBankName .remove(sName).remove(sBank) .split(sep, QString::SkipEmptyParts); list.append(sName + sBank); sBankName = list.join(sep); } instr.setBankName(iBank, sBankName); } if (iProg >= 0) instr.setProgName(iBank, iProg, sPatchName); } } } void qtractorInstrumentList::loadMidiNoteNameList ( QDomElement *pElement, const QString& sName ) { qtractorInstrumentData& notes = m_notes[sName]; notes.setName(sName); for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "Note") { const QString& sNote = eItem.attribute("Name"); const unsigned short iNote = eItem.attribute("Number").toUShort(); notes[int(iNote)] = sNote; } else if (sTagName == "NoteGroup") { QString sSubName = eItem.attribute("Name"); if (!sSubName.isEmpty()) sSubName += ' '; for (QDomNode nSubItem = eItem.firstChild(); !nSubItem.isNull(); nSubItem = nSubItem.nextSibling()) { QDomElement eSubItem = nSubItem.toElement(); if (eSubItem.isNull()) continue; const QString& sSubTagName = eSubItem.tagName(); if (sSubTagName == "Note") { const QString& sNote = eSubItem.attribute("Name"); const int iNote = eSubItem.attribute("Number").toInt(); notes[iNote] = sSubName + sNote; } } } } } void qtractorInstrumentList::loadMidiControlNameList ( QDomElement *pElement, const QString& sName ) { qtractorInstrumentData& controllers = m_controllers[sName]; qtractorInstrumentData& rpns = m_rpns[sName]; qtractorInstrumentData& nrpns = m_nrpns[sName]; controllers.setName(sName); rpns.setName(sName); nrpns.setName(sName); for (QDomNode nItem = pElement->firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; const QString& sTagName = eItem.tagName(); if (sTagName == "Control") { const QString& sControlType = eItem.attribute("Type"); const QString& sControl = eItem.attribute("Name"); const int iControl = eItem.attribute("Number").toInt(); if (sControlType == "NRPN") nrpns[iControl] = sControl; else if (sControlType == "RPN") rpns[iControl] = sControl; else // if (sControlType == "7bit" || sControlType == "14bit") controllers[iControl] = sControl; } } } // end of qtractorInstrument.cpp qtractor-0.8.0/src/PaxHeaders.7649/lv20000644000000000000000000000013213014536043014260 xustar0030 mtime=1479719971.733085539 30 atime=1479719971.733085539 30 ctime=1479719971.733085539 qtractor-0.8.0/src/lv2/0000755000175000001440000000000013014536043015155 5ustar00rncbcusers00000000000000qtractor-0.8.0/src/lv2/PaxHeaders.7649/lv2_programs.h0000644000000000000000000000013213014536043017123 xustar0030 mtime=1479719971.733085539 30 atime=1479719971.733085539 30 ctime=1479719971.733085539 qtractor-0.8.0/src/lv2/lv2_programs.h0000644000175000001440000001430513014536043017746 0ustar00rncbcusers00000000000000/* LV2 Programs Extension Copyright 2012 Filipe Coelho Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file lv2_programs.h C header for the LV2 programs extension . */ #ifndef LV2_PROGRAMS_H #define LV2_PROGRAMS_H #include "lv2/lv2plug.in/ns/lv2core/lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_PROGRAMS_URI "http://kxstudio.sf.net/ns/lv2ext/programs" #define LV2_PROGRAMS_PREFIX LV2_PROGRAMS_URI "#" #define LV2_PROGRAMS__Host LV2_PROGRAMS_PREFIX "Host" #define LV2_PROGRAMS__Interface LV2_PROGRAMS_PREFIX "Interface" #define LV2_PROGRAMS__UIInterface LV2_PROGRAMS_PREFIX "UIInterface" #ifdef __cplusplus extern "C" { #endif typedef void* LV2_Programs_Handle; typedef struct _LV2_Program_Descriptor { /** Bank number for this program. Note that this extension does not support MIDI-style separation of bank LSB and MSB values. There is no restriction on the set of available banks: the numbers do not need to be contiguous, there does not need to be a bank 0, etc. */ uint32_t bank; /** Program number (unique within its bank) for this program. There is no restriction on the set of available programs: the numbers do not need to be contiguous, there does not need to be a program 0, etc. */ uint32_t program; /** Name of the program. */ const char * name; } LV2_Program_Descriptor; /** Programs extension, plugin data. When the plugin's extension_data is called with argument LV2_PROGRAMS__Interface, the plugin MUST return an LV2_Programs_Instance structure, which remains valid for the lifetime of the plugin. */ typedef struct _LV2_Programs_Interface { /** * get_program() * * This member is a function pointer that provides a description * of a program (named preset sound) available on this plugin. * * The index argument is an index into the plugin's list of * programs, not a program number as represented by the Program * field of the LV2_Program_Descriptor. (This distinction is * needed to support plugins that use non-contiguous program or * bank numbers.) * * This function returns a LV2_Program_Descriptor pointer that is * guaranteed to be valid only until the next call to get_program * or deactivate, on the same plugin instance. This function must * return NULL if passed an index argument out of range, so that * the host can use it to query the number of programs as well as * their properties. */ const LV2_Program_Descriptor *(*get_program)(LV2_Handle handle, uint32_t index); /** * select_program() * * This member is a function pointer that selects a new program * for this plugin. The program change should take effect * immediately at the start of the next run() call. (This * means that a host providing the capability of changing programs * between any two notes on a track must vary the block size so as * to place the program change at the right place. A host that * wanted to avoid this would probably just instantiate a plugin * for each program.) * * Plugins should ignore a select_program() call with an invalid * bank or program. * * A plugin is not required to select any particular default * program on activate(): it's the host's duty to set a program * explicitly. * * A plugin is permitted to re-write the values of its input * control ports when select_program is called. The host should * re-read the input control port values and update its own * records appropriately. (This is the only circumstance in which * a LV2 plugin is allowed to modify its own control-input ports.) */ void (*select_program)(LV2_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_Interface; /** Programs extension, UI data. When the UI's extension_data is called with argument LV2_PROGRAMS__UIInterface, the UI MUST return an LV2_Programs_UI_Interface structure, which remains valid for the lifetime of the UI. */ typedef struct _LV2_Programs_UI_Interface { /** * select_program() * * This is exactly the same as select_program in LV2_Programs_Instance, * but this struct relates to the UI instead of the plugin. * * When called, UIs should update their state to match the selected program. */ void (*select_program)(LV2UI_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_UI_Interface; /** Feature data for LV2_PROGRAMS__Host. */ typedef struct _LV2_Programs_Host { /** * Opaque host data. */ LV2_Programs_Handle handle; /** * program_changed() * * Tell the host to reload a plugin's program. * Parameter handle MUST be the 'handle' member of this struct. * Parameter index is program index to change. * When index is -1, host should reload all the programs. * * The plugin MUST NEVER call this function on a RT context or during run(). * * NOTE: This call is to inform the host about a program's bank, program or name change. * It DOES NOT change the current selected program. */ void (*program_changed)(LV2_Programs_Handle handle, int32_t index); } LV2_Programs_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_PROGRAMS_H */ qtractor-0.8.0/src/lv2/PaxHeaders.7649/lv2_atom_helpers.h0000644000000000000000000000013213014536043017753 xustar0030 mtime=1479719971.733085539 30 atime=1479719971.733085539 30 ctime=1479719971.733085539 qtractor-0.8.0/src/lv2/lv2_atom_helpers.h0000644000175000001440000001377113014536043020604 0ustar00rncbcusers00000000000000// lv2_atom_helpers.h // /**************************************************************************** Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* Helper functions for LV2 atom:Sequence event buffer. * * tentatively adapted from: * * - lv2_evbuf.h,c - An abstract/opaque LV2 event buffer implementation. * * - event-helpers.h - Helper functions for the LV2 Event extension. * * * Copyright 2008-2012 David Robillard */ #ifndef LV2_ATOM_HELPERS_H #define LV2_ATOM_HELPERS_H #include #include #include #include #include #include "lv2/lv2plug.in/ns/ext/atom/atom.h" // An abstract/opaque LV2 atom:Sequence buffer. // typedef struct _LV2_Atom_Buffer { uint32_t capacity; uint32_t chunk_type; uint32_t sequence_type; LV2_Atom_Sequence atoms; } LV2_Atom_Buffer; // Pad a size to 64 bits (for LV2 atom:Sequence event sizes). // static inline uint32_t lv2_atom_buffer_pad_size ( uint32_t size ) { return (size + 7) & (~7); } // Clear and initialize an existing LV2 atom:Sequenece buffer. // static inline void lv2_atom_buffer_reset ( LV2_Atom_Buffer *buf, bool input ) { if (input) { buf->atoms.atom.size = sizeof(LV2_Atom_Sequence_Body); buf->atoms.atom.type = buf->sequence_type; } else { buf->atoms.atom.size = buf->capacity; buf->atoms.atom.type = buf->chunk_type; } } // Allocate a new, empty LV2 atom:Sequence buffer. // static inline LV2_Atom_Buffer *lv2_atom_buffer_new ( uint32_t capacity, uint32_t chunk_type, uint32_t sequence_type, bool input ) { LV2_Atom_Buffer *buf = (LV2_Atom_Buffer *) malloc(sizeof(LV2_Atom_Buffer) + sizeof(LV2_Atom_Sequence) + capacity); buf->capacity = capacity; buf->chunk_type = chunk_type; buf->sequence_type = sequence_type; lv2_atom_buffer_reset(buf, input); return buf; } // Free an LV2 atom:Sequenece buffer allocated with lv2_atome_buffer_new. // static inline void lv2_atom_buffer_free ( LV2_Atom_Buffer *buf ) { free(buf); } // Return the total padded size of events stored in a LV2 atom:Sequence buffer. // static inline uint32_t lv2_atom_buffer_get_size ( LV2_Atom_Buffer *buf ) { if (buf->atoms.atom.type == buf->sequence_type) return buf->atoms.atom.size - sizeof(LV2_Atom_Sequence_Body); else return 0; } // Return the actual LV2 atom:Sequence implementation. // static inline LV2_Atom_Sequence *lv2_atom_buffer_get_sequence ( LV2_Atom_Buffer *buf ) { return &buf->atoms; } // An iterator over an atom:Sequence buffer. // typedef struct _LV2_Atom_Buffer_Iterator { LV2_Atom_Buffer *buf; uint32_t offset; } LV2_Atom_Buffer_Iterator; // Reset an iterator to point to the start of an LV2 atom:Sequence buffer. // static inline bool lv2_atom_buffer_begin ( LV2_Atom_Buffer_Iterator *iter, LV2_Atom_Buffer *buf ) { iter->buf = buf; iter->offset = 0; return (buf->atoms.atom.size > 0); } // Reset an iterator to point to the end of an LV2 atom:Sequence buffer. // static inline bool lv2_atom_buffer_end ( LV2_Atom_Buffer_Iterator *iter, LV2_Atom_Buffer *buf ) { iter->buf = buf; iter->offset = lv2_atom_buffer_pad_size(lv2_atom_buffer_get_size(buf)); return (iter->offset < buf->capacity - sizeof(LV2_Atom_Event)); } // Check if a LV2 atom:Sequenece buffer iterator is valid. // static inline bool lv2_atom_buffer_is_valid ( LV2_Atom_Buffer_Iterator *iter ) { return iter->offset < lv2_atom_buffer_get_size(iter->buf); } // Advance a LV2 atom:Sequenece buffer iterator forward one event. // static inline bool lv2_atom_buffer_increment ( LV2_Atom_Buffer_Iterator *iter ) { if (!lv2_atom_buffer_is_valid(iter)) return false; LV2_Atom_Buffer *buf = iter->buf; LV2_Atom_Sequence *atoms = &buf->atoms; uint32_t size = ((LV2_Atom_Event *) ((char *) LV2_ATOM_CONTENTS(LV2_Atom_Sequence, atoms) + iter->offset))->body.size; iter->offset += lv2_atom_buffer_pad_size(sizeof(LV2_Atom_Event) + size); return true; } // Get the event currently pointed at a LV2 atom:Sequence buffer iterator. // static inline LV2_Atom_Event *lv2_atom_buffer_get ( LV2_Atom_Buffer_Iterator *iter, uint8_t **data ) { if (!lv2_atom_buffer_is_valid(iter)) return NULL; LV2_Atom_Buffer *buf = iter->buf; LV2_Atom_Sequence *atoms = &buf->atoms; LV2_Atom_Event *ev = (LV2_Atom_Event *) ((char *) LV2_ATOM_CONTENTS(LV2_Atom_Sequence, atoms) + iter->offset); *data = (uint8_t *) LV2_ATOM_BODY(&ev->body); return ev; } // Write an event at a LV2 atom:Sequence buffer iterator. static inline bool lv2_atom_buffer_write ( LV2_Atom_Buffer_Iterator *iter, uint32_t frames, uint32_t /*subframes*/, uint32_t type, uint32_t size, const uint8_t *data ) { LV2_Atom_Buffer *buf = iter->buf; LV2_Atom_Sequence *atoms = &buf->atoms; if (buf->capacity - sizeof(LV2_Atom) - atoms->atom.size < sizeof(LV2_Atom_Event) + size) return false; LV2_Atom_Event *ev = (LV2_Atom_Event*) ((char *) LV2_ATOM_CONTENTS(LV2_Atom_Sequence, atoms) + iter->offset); ev->time.frames = frames; ev->body.type = type; ev->body.size = size; memcpy(LV2_ATOM_BODY(&ev->body), data, size); size = lv2_atom_buffer_pad_size(sizeof(LV2_Atom_Event) + size); atoms->atom.size += size; iter->offset += size; return true; } #endif // LV2_ATOM_HELPERS_H // end of lv2_atom_helpers.h qtractor-0.8.0/src/lv2/PaxHeaders.7649/lv2_external_ui.h0000644000000000000000000000013213014536043017610 xustar0030 mtime=1479719971.733085539 30 atime=1479719971.733085539 30 ctime=1479719971.733085539 qtractor-0.8.0/src/lv2/lv2_external_ui.h0000644000175000001440000000672013014536043020435 0ustar00rncbcusers00000000000000/* LV2 External UI extension This work is in public domain. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you have questions, contact Filipe Coelho (aka falkTX) or ask in #lad channel, FreeNode IRC network. */ /** @file lv2_external_ui.h C header for the LV2 External UI extension . */ #ifndef LV2_EXTERNAL_UI_H #define LV2_EXTERNAL_UI_H #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_EXTERNAL_UI_URI "http://kxstudio.sf.net/ns/lv2ext/external-ui" #define LV2_EXTERNAL_UI_PREFIX LV2_EXTERNAL_UI_URI "#" #define LV2_EXTERNAL_UI__Host LV2_EXTERNAL_UI_PREFIX "Host" #define LV2_EXTERNAL_UI__Widget LV2_EXTERNAL_UI_PREFIX "Widget" /** This extension used to be defined by a lv2plug.in URI */ #define LV2_EXTERNAL_UI_DEPRECATED_URI "http://lv2plug.in/ns/extensions/ui#external" #ifdef __cplusplus extern "C" { #endif /** * When LV2_EXTERNAL_UI__Widget UI is instantiated, the returned * LV2UI_Widget handle must be cast to pointer to LV2_External_UI_Widget. * UI is created in invisible state. */ typedef struct _LV2_External_UI_Widget { /** * Host calls this function regulary. UI library implementing the * callback may do IPC or redraw the UI. * * @param _this_ the UI context */ void (*run)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI visible. * * @param _this_ the UI context */ void (*show)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI invisible again. * * @param _this_ the UI context */ void (*hide)(struct _LV2_External_UI_Widget * _this_); } LV2_External_UI_Widget; #define LV2_EXTERNAL_UI_RUN(ptr) (ptr)->run(ptr) #define LV2_EXTERNAL_UI_SHOW(ptr) (ptr)->show(ptr) #define LV2_EXTERNAL_UI_HIDE(ptr) (ptr)->hide(ptr) /** * On UI instantiation, host must supply LV2_EXTERNAL_UI__Host feature. * LV2_Feature::data must be pointer to LV2_External_UI_Host. */ typedef struct _LV2_External_UI_Host { /** * Callback that plugin UI will call when UI (GUI window) is closed by user. * This callback will be called during execution of LV2_External_UI_Widget::run() * (i.e. not from background thread). * * After this callback is called, UI is defunct. Host must call LV2UI_Descriptor::cleanup(). * If host wants to make the UI visible again, the UI must be reinstantiated. * * @note When using the depreated URI LV2_EXTERNAL_UI_DEPRECATED_URI, * some hosts will not call LV2UI_Descriptor::cleanup() as they should, * and may call show() again without re-initialization. * * @param controller Host context associated with plugin UI, as * supplied to LV2UI_Descriptor::instantiate(). */ void (*ui_closed)(LV2UI_Controller controller); /** * Optional (may be NULL) "user friendly" identifier which the UI * may display to allow a user to easily associate this particular * UI instance with the correct plugin instance as it is represented * by the host (e.g. "track 1" or "channel 4"). * * If supplied by host, the string will be referenced only during * LV2UI_Descriptor::instantiate() */ const char * plugin_human_id; } LV2_External_UI_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_EXTERNAL_UI_H */ qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScaleForm.cpp0000644000000000000000000000012713014536043020614 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77610704 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeScaleForm.cpp0000644000175000001440000005761313014536043021444 0ustar00rncbcusers00000000000000// qtractorTimeScaleForm.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeScaleForm.h" #include "qtractorTimeScaleCommand.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorTimeScaleItemDelegate -- Custom time-scale item delegate. // class qtractorTimeScaleItemDelegate : public QItemDelegate { public: // Constructor. qtractorTimeScaleItemDelegate(QObject *pParent = 0) : QItemDelegate(pParent) {} protected: // Modified render method. void paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QStyleOptionViewItem opt(option); switch (index.column()) { case 0: // Bar case 2: // Tempo opt.displayAlignment = Qt::AlignCenter; break; default: opt.displayAlignment = Qt::AlignLeft | Qt::AlignVCenter; break; } QItemDelegate::paint(painter, opt, index); } QSize sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } }; //---------------------------------------------------------------------- // class qtractorTimeScaleListItem -- Custom time-scale tempo node item. // class qtractorTimeScaleListItem : public QTreeWidgetItem { public: // Constructors. qtractorTimeScaleListItem(QTreeWidget *pTreeWidget, qtractorTimeScaleListItem *pListItem, qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode, qtractorTimeScale::Marker *pMarker, qtractorTimeScale::DisplayFormat displayFormat) : QTreeWidgetItem(pTreeWidget, pListItem), m_pNode(pNode), m_pMarker(pMarker) { const QChar dash = '-'; if (pNode) { QTreeWidgetItem::setText(0, QString::number(m_pNode->bar + 1)); QTreeWidgetItem::setText(1, pTimeScale->textFromFrameEx( displayFormat, m_pNode->frame)); QTreeWidgetItem::setText(2, QString("%1 %2/%3") .arg(m_pNode->tempo, 0, 'f', 1) .arg(m_pNode->beatsPerBar) .arg(1 << m_pNode->beatDivisor)); } else QTreeWidgetItem::setText(2, dash); if (pMarker) { if (pNode == NULL) { unsigned int iBar = pTimeScale->barFromFrame(pMarker->frame); QTreeWidgetItem::setText(0, QString::number(iBar + 1)); QTreeWidgetItem::setText(1, pTimeScale->textFromFrameEx( displayFormat, pMarker->frame)); } QTreeWidgetItem::setText(3, pMarker->text); QTreeWidgetItem::setForeground(3, pMarker->color); } else QTreeWidgetItem::setText(3, dash); } // Node accessor. qtractorTimeScale::Node *node() const { return m_pNode; } // Marker accessor. qtractorTimeScale::Marker *marker() const { return m_pMarker; } private: // Instance variables. qtractorTimeScale::Node *m_pNode; qtractorTimeScale::Marker *m_pMarker; }; //---------------------------------------------------------------------------- // qtractorTimeScaleForm -- UI wrapper form. // Constructor. qtractorTimeScaleForm::qtractorTimeScaleForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize locals. m_pTimeScale = NULL; m_pTempoTap = new QTime(); m_iTempoTap = 0; m_fTempoTap = 0.0f; m_iDirtySetup = 0; m_iDirtyCount = 0; m_iDirtyTotal = 0; QHeaderView *pHeader = m_ui.TimeScaleListView->header(); pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setResizeMode(QHeaderView::ResizeToContents); pHeader->setMovable(false); #endif QAbstractItemModel *pHeaderModel = pHeader->model(); pHeaderModel->setHeaderData(0, Qt::Horizontal, Qt::AlignCenter, Qt::TextAlignmentRole); // Bar pHeaderModel->setHeaderData(2, Qt::Horizontal, Qt::AlignCenter, Qt::TextAlignmentRole); // tempo m_ui.TimeScaleListView->setItemDelegate( new qtractorTimeScaleItemDelegate(m_ui.TimeScaleListView)); m_ui.TimeScaleListView->setContextMenuPolicy(Qt::CustomContextMenu); // (Re)initial contents. // Default is main session time-scale of course... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) setTimeScale(pSession->timeScale()); // Try to restore normal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.TimeScaleListView, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), SLOT(selectItem())); QObject::connect(m_ui.TimeScaleListView, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenu(const QPoint&))); QObject::connect(m_ui.BarSpinBox, SIGNAL(valueChanged(int)), SLOT(barChanged(int))); QObject::connect(m_ui.TimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(timeChanged(unsigned long))); QObject::connect(m_ui.TimeSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(refreshItems())); QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(tempoChanged())); QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(const QString&)), SLOT(tempoChanged())); QObject::connect(m_ui.TempoTapPushButton, SIGNAL(clicked()), SLOT(tempoTap())); QObject::connect(m_ui.TempoFactorPushButton, SIGNAL(clicked()), SLOT(tempoFactor())); QObject::connect(m_ui.MarkerTextLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MarkerColorToolButton, SIGNAL(clicked()), SLOT(markerColor())); QObject::connect(m_ui.RefreshPushButton, SIGNAL(clicked()), SLOT(refresh())); QObject::connect(m_ui.AddPushButton, SIGNAL(clicked()), SLOT(addItem())); QObject::connect(m_ui.UpdatePushButton, SIGNAL(clicked()), SLOT(updateItem())); QObject::connect(m_ui.RemovePushButton, SIGNAL(clicked()), SLOT(removeItem())); QObject::connect(m_ui.ClosePushButton, SIGNAL(clicked()), SLOT(reject())); stabilizeForm(); } // Time-scale accessor. void qtractorTimeScaleForm::setTimeScale ( qtractorTimeScale *pTimeScale ) { m_pTimeScale = pTimeScale; m_ui.TimeSpinBox->setTimeScale(m_pTimeScale); refreshItems(); } qtractorTimeScale *qtractorTimeScaleForm::timeScale (void) const { return m_pTimeScale; } // Select(ed) node by frame (time) void qtractorTimeScaleForm::setFrame ( unsigned long iFrame ) { if (m_pTimeScale == NULL) return; ++m_iDirtySetup; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); if (pNode) { iFrame = pNode->frameSnapToBar(iFrame); pNode = cursor.seekFrame(iFrame); } if (pNode) { // Make this into view... m_ui.BarSpinBox->setValue(pNode->barFromFrame(iFrame) + 1); m_ui.TimeSpinBox->setValue(iFrame); m_ui.TempoSpinBox->setTempo(pNode->tempo, false); m_ui.TempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_ui.TempoSpinBox->setBeatDivisor(pNode->beatDivisor, true); } qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) setCurrentMarker(pMarker); else setCurrentMarker(NULL); // Done. m_iDirtySetup = 0; // Locate nearest list item... if (pNode) setCurrentItem(pNode, iFrame); stabilizeForm(); } unsigned long qtractorTimeScaleForm::frame (void) const { return m_ui.TimeSpinBox->value(); } unsigned short qtractorTimeScaleForm::bar (void) const { return m_ui.BarSpinBox->value() - 1; } // Current dirty flag accessor. bool qtractorTimeScaleForm::isDirty (void) { return (m_iDirtyTotal > 0); } // Refresh all list and views. void qtractorTimeScaleForm::refreshItems (void) { if (m_pTimeScale == NULL) return; // (Re)Load complete tempo-map listing ... m_ui.TimeScaleListView->clear(); const qtractorTimeScale::DisplayFormat displayFormat = m_ui.TimeSpinBox->displayFormat(); qtractorTimeScale::Node *pNode = m_pTimeScale->nodes().first(); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().first(); qtractorTimeScaleListItem *pListItem = NULL; while (pNode) { while (pMarker && pMarker->frame < pNode->frame) { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, NULL, pMarker, displayFormat); pMarker = pMarker->next(); } if (pMarker && pMarker->frame == pNode->frame) { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, pNode, pMarker, displayFormat); pMarker = pMarker->next(); } else { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, pNode, NULL, displayFormat); } pNode = pNode->next(); } while (pMarker) { pListItem = new qtractorTimeScaleListItem(m_ui.TimeScaleListView, pListItem, m_pTimeScale, NULL, pMarker, displayFormat); pMarker = pMarker->next(); } } void qtractorTimeScaleForm::refresh (void) { refreshItems(); timeChanged(frame()); m_iDirtyCount = 0; } // Current node list accessors. void qtractorTimeScaleForm::setCurrentItem ( qtractorTimeScale::Node *pNode, unsigned long iFrame ) { ++m_iDirtySetup; qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); int iItemCount = m_ui.TimeScaleListView->topLevelItemCount(); for (int i = iItemCount - 1; i >= 0; --i) { qtractorTimeScaleListItem *pListItem = static_cast ( m_ui.TimeScaleListView->topLevelItem(i)); if (pListItem && (pListItem->node() == pNode || (pMarker && pListItem->marker() == pMarker))) { m_ui.TimeScaleListView->setCurrentItem(pListItem); break; } } m_iDirtySetup = 0; } // Set current marker text & color... void qtractorTimeScaleForm::setCurrentMarker ( qtractorTimeScale::Marker *pMarker ) { QPalette pal; if (pMarker) pal.setColor(QPalette::Text, pMarker->color); else pal.setColor(QPalette::Text, Qt::darkGray); m_ui.MarkerTextLineEdit->setPalette(pal); if (pMarker) m_ui.MarkerTextLineEdit->setText(pMarker->text); else m_ui.MarkerTextLineEdit->clear(); } // Make given frame visble at the main tracks view. void qtractorTimeScaleForm::ensureVisibleFrame ( unsigned long iFrame ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->tracks()) pMainForm->tracks()->trackView()->ensureVisibleFrame(iFrame); } // Time-scale node selection slot. void qtractorTimeScaleForm::selectItem (void) { if (m_pTimeScale == NULL) return; if (m_iDirtySetup > 0) return; // Check if we need an update?... qtractorTimeScaleListItem *pListItem = static_cast ( m_ui.TimeScaleListView->currentItem()); if (pListItem == NULL) return; qtractorTimeScale::Node *pNode = pListItem->node(); qtractorTimeScale::Marker *pMarker = pListItem->marker(); if (pNode == NULL && pMarker == NULL) return; if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.UpdatePushButton->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: updateItem(); // Fall thru... case QMessageBox::Discard: break;; default: // Cancel. return; } } // Get new one into view... ++m_iDirtySetup; if (pNode) { m_ui.BarSpinBox->setValue(pNode->bar + 1); m_ui.TimeSpinBox->setValue(pNode->frame); m_ui.TempoSpinBox->setTempo(pNode->tempo, false); m_ui.TempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_ui.TempoSpinBox->setBeatDivisor(pNode->beatDivisor, true); ensureVisibleFrame(pNode->frame); } if (pMarker && pNode == NULL) { unsigned int iBar = m_pTimeScale->barFromFrame(pMarker->frame); m_ui.BarSpinBox->setValue(iBar + 1); m_ui.TimeSpinBox->setValue(pMarker->frame); ensureVisibleFrame(pMarker->frame); } setCurrentMarker(pMarker); m_iDirtySetup = 0; m_iDirtyCount = 0; stabilizeForm(); } // Check whether the current view is elligible for action. unsigned int qtractorTimeScaleForm::flags (void) const { if (m_pTimeScale == NULL) return 0; unsigned int iFlags = 0; float fTempo = m_ui.TempoSpinBox->tempo(); unsigned short iBeatsPerBar = m_ui.TempoSpinBox->beatsPerBar(); unsigned short iBeatDivisor = m_ui.TempoSpinBox->beatDivisor(); unsigned short iBar = bar(); qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); if (pNode && pNode->bar == iBar) { iFlags |= UpdateNode; if (pNode->prev()) iFlags |= RemoveNode; } if (pNode && ::fabsf(pNode->tempo - fTempo) < 0.05f // && pNode->beatType == iBeatType && pNode->beatsPerBar == iBeatsPerBar && pNode->beatDivisor == iBeatDivisor) iFlags &= ~UpdateNode; else iFlags |= AddNode; if (pNode && pNode->bar == iBar) iFlags &= ~AddNode; if (pNode && (pNode = pNode->next()) // real assignment && ::fabsf(pNode->tempo - fTempo) < 0.05f // && pNode->beatType == iBeatType && pNode->beatsPerBar == iBeatsPerBar && pNode->beatDivisor == iBeatDivisor) iFlags &= ~AddNode; unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); const QString& sMarkerText = m_ui.MarkerTextLineEdit->text().simplified(); const QColor& rgbMarkerColor = m_ui.MarkerTextLineEdit->palette().text().color(); if (pMarker && pMarker->frame == iFrame) { iFlags |= UpdateMarker; iFlags |= RemoveMarker; } if (pMarker && pMarker->text == sMarkerText && pMarker->color == rgbMarkerColor) iFlags &= ~UpdateMarker; else if (!sMarkerText.isEmpty()) iFlags |= AddMarker; if (pMarker && pMarker->frame == iFrame) iFlags &= ~AddMarker; return iFlags; } // Add node method. void qtractorTimeScaleForm::addItem (void) { if (m_pTimeScale == NULL) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; unsigned int iFlags = flags(); unsigned long iFrame = frame(); if (iFlags & AddNode) { pSession->execute( new qtractorTimeScaleAddNodeCommand( m_pTimeScale, iFrame, m_ui.TempoSpinBox->tempo(), 2, m_ui.TempoSpinBox->beatsPerBar(), m_ui.TempoSpinBox->beatDivisor())); ++m_iDirtyTotal; } if (iFlags & AddMarker) { pSession->execute( new qtractorTimeScaleAddMarkerCommand( m_pTimeScale, iFrame, m_ui.MarkerTextLineEdit->text().simplified(), m_ui.MarkerTextLineEdit->palette().text().color())); ++m_iDirtyTotal; } refresh(); } // Update current node. void qtractorTimeScaleForm::updateItem (void) { if (m_pTimeScale == NULL) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; unsigned int iFlags = flags(); unsigned short iBar = bar(); if (iFlags & UpdateNode) { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); if (pNode && pNode->bar == iBar) { unsigned long iFrame = pNode->frameFromBar(iBar); pSession->execute( new qtractorTimeScaleUpdateNodeCommand( m_pTimeScale, iFrame, m_ui.TempoSpinBox->tempo(), 2, m_ui.TempoSpinBox->beatsPerBar(), m_ui.TempoSpinBox->beatDivisor())); ++m_iDirtyTotal; } } if (iFlags & UpdateMarker) { unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) { pSession->execute( new qtractorTimeScaleUpdateMarkerCommand( m_pTimeScale, iFrame, m_ui.MarkerTextLineEdit->text().simplified(), m_ui.MarkerTextLineEdit->palette().text().color())); ++m_iDirtyTotal; } } refresh(); } // Remove current node. void qtractorTimeScaleForm::removeItem (void) { if (m_pTimeScale == NULL) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; unsigned int iFlags = flags(); unsigned short iBar = bar(); if (iFlags & RemoveNode) { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); if (pNode && pNode->bar == iBar && pNode->prev()) { // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { // Show the warning... if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to remove tempo node:\n\n" "%1 (%2) %3 %4/%5\n\n" "Are you sure?") .arg(pNode->bar + 1) .arg(m_pTimeScale->textFromTick(pNode->tick)) .arg(pNode->tempo, 0, 'f', 1) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go!... pSession->execute( new qtractorTimeScaleRemoveNodeCommand(m_pTimeScale, pNode)); ++m_iDirtyTotal; } } if (iFlags & RemoveMarker) { unsigned long iFrame = m_pTimeScale->frameFromBar(iBar); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) { // Go! we just don't ask user about a thing... pSession->execute( new qtractorTimeScaleRemoveMarkerCommand( m_pTimeScale, pMarker)); ++m_iDirtyTotal; } } refresh(); } // Make changes due. void qtractorTimeScaleForm::barChanged ( int iBar ) { if (m_pTimeScale == NULL) return; if (m_iDirtySetup > 0) return; ++m_iDirtySetup; if (iBar > 0) --iBar; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekBar(iBar); unsigned long iFrame = (pNode ? pNode->frameFromBar(iBar) : 0); m_ui.TimeSpinBox->setValue(iFrame); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) setCurrentMarker(pMarker); else setCurrentMarker(NULL); m_iDirtySetup = 0; // Locate nearest list item... if (pNode) setCurrentItem(pNode, iFrame); ensureVisibleFrame(iFrame); ++m_iDirtyCount; stabilizeForm(); } void qtractorTimeScaleForm::timeChanged ( unsigned long iFrame ) { if (m_pTimeScale == NULL) return; if (m_iDirtySetup > 0) return; ++m_iDirtySetup; qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); if (pNode) { iFrame = pNode->frameSnapToBar(iFrame); pNode = cursor.seekFrame(iFrame); } if (pNode) m_ui.BarSpinBox->setValue(pNode->barFromFrame(iFrame) + 1); qtractorTimeScale::Marker *pMarker = m_pTimeScale->markers().seekFrame(iFrame); if (pMarker && pMarker->frame == iFrame) setCurrentMarker(pMarker); else setCurrentMarker(NULL); m_iDirtySetup = 0; // Locate nearest list item... if (pNode) setCurrentItem(pNode, iFrame); ensureVisibleFrame(iFrame); ++m_iDirtyCount; stabilizeForm(); } // Tempo signature has changed. void qtractorTimeScaleForm::tempoChanged (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::tempoChanged()"); #endif m_iTempoTap = 0; m_fTempoTap = 0.0f; changed(); } // Something has changed. void qtractorTimeScaleForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Reject settings (Close button slot). void qtractorTimeScaleForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) { bReject = false; } } if (bReject) QDialog::reject(); } // Tempo factor perform click. void qtractorTimeScaleForm::tempoFactor (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const float fTempoFactor = float(m_ui.TempoFactorSpinBox->value()); qtractorTimeScaleCommand *pTimeScaleCommand = new qtractorTimeScaleCommand(tr("tempo factor")); qtractorTimeScale::Node *pNode = m_pTimeScale->nodes().last(); for ( ; pNode; pNode = pNode->prev()) { pTimeScaleCommand->addNodeCommand( new qtractorTimeScaleUpdateNodeCommand( m_pTimeScale, pNode->frame, fTempoFactor * pNode->tempo, pNode->beatType, pNode->beatsPerBar, pNode->beatDivisor)); } if (pSession->execute(pTimeScaleCommand)) ++m_iDirtyTotal; refreshItems(); } // Tempo tap click. void qtractorTimeScaleForm::tempoTap (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::tempoTap()"); #endif int iTimeTap = m_pTempoTap->restart(); if (iTimeTap > 200 && iTimeTap < 2000) { // Magic! m_fTempoTap += (60000.0f / float(iTimeTap)); if (++m_iTempoTap > 2) { m_fTempoTap /= float(m_iTempoTap); m_iTempoTap = 1; // Median-like averaging... m_ui.TempoSpinBox->setTempo(int(m_fTempoTap), true); } } else { m_iTempoTap = 0; m_fTempoTap = 0.0f; } } // Marker color selection. void qtractorTimeScaleForm::markerColor (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTimeScaleForm::markerColor()"); #endif QPalette pal(m_ui.MarkerTextLineEdit->palette()); const QColor& color = QColorDialog::getColor( pal.text().color(), this, tr("Marker Color") + " - " QTRACTOR_TITLE); if (color.isValid()) { pal.setColor(QPalette::Text, color); m_ui.MarkerTextLineEdit->setPalette(pal); changed(); } } // Stabilize current form state. void qtractorTimeScaleForm::stabilizeForm (void) { unsigned int iFlags = flags(); // m_ui.RefreshPushButton->setEnabled(m_iDirtyCount > 0); m_ui.AddPushButton->setEnabled(iFlags & (AddNode | AddMarker)); m_ui.UpdatePushButton->setEnabled(iFlags & (UpdateNode | UpdateMarker)); m_ui.RemovePushButton->setEnabled(iFlags & (RemoveNode | RemoveMarker)); } // Time-scale list view context menu handler. void qtractorTimeScaleForm::contextMenu ( const QPoint& /*pos*/ ) { // Build the device context menu... QMenu menu(this); QAction *pAction; unsigned int iFlags = flags(); pAction = menu.addAction( QIcon(":/images/formAdd.png"), tr("&Add"), this, SLOT(addItem())); pAction->setEnabled(iFlags & (AddNode | AddMarker)); pAction = menu.addAction( QIcon(":/images/formAccept.png"), tr("&Update"), this, SLOT(updateItem())); pAction->setEnabled(iFlags & (UpdateNode | UpdateMarker)); pAction = menu.addAction( QIcon(":/images/formRemove.png"), tr("&Remove"), this, SLOT(removeItem())); pAction->setEnabled(iFlags & (RemoveNode | RemoveMarker)); menu.addSeparator(); pAction = menu.addAction( QIcon(":/images/formRefresh.png"), tr("&Refresh"), this, SLOT(refresh())); // pAction->setEnabled(m_iDirtyCount > 0); // menu.exec(m_ui.BusListView->mapToGlobal(pos)); menu.exec(QCursor::pos()); } // end of qtractorTimeScaleForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorClip.h0000644000000000000000000000013213014536043016452 xustar0030 mtime=1479719971.741089539 30 atime=1479719971.740089039 30 ctime=1479719971.741089539 qtractor-0.8.0/src/qtractorClip.h0000644000175000001440000002532013014536043017274 0ustar00rncbcusers00000000000000// qtractorClip.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClip_h #define __qtractorClip_h #include "qtractorTrack.h" // Forward declarations. class qtractorClipCommand; class QWidget; //------------------------------------------------------------------------- // qtractorClip -- Track clip capsule. class qtractorClip : public qtractorList::Link { public: // Constructor. qtractorClip(qtractorTrack *pTrack); // Default constructor. virtual ~qtractorClip(); // Clear clip. void clear(); // Track accessor. void setTrack(qtractorTrack *pTrack) { m_pTrack = pTrack; } qtractorTrack *track() const { return m_pTrack; } // Filename properties accessors. void setFilename(const QString& sFilename); const QString& filename() const; QString relativeFilename(qtractorDocument *pDocument) const; // Clip label accessors. void setClipName(const QString& sClipName) { m_sClipName = sClipName; } const QString& clipName() const { return m_sClipName; } QString shortClipName(const QString& sClipName) const; QString clipTitle() const; // Clip start frame accessors. void setClipStart(unsigned long iClipStart); unsigned long clipStart() const { return m_iClipStart; } unsigned long clipStartTime() const { return m_iClipStartTime; } // Clip frame length accessors. void setClipLength(unsigned long iClipLength); unsigned long clipLength() const { return m_iClipLength; } unsigned long clipLengthTime() const { return m_iClipLengthTime; } // Clip offset frame accessors. void setClipOffset(unsigned long iClipOffset); unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipOffsetTime() const { return m_iClipOffsetTime; } // Clip selection accessors. void setClipSelected(bool bClipSelected); bool isClipSelected() const; void setClipSelect(unsigned long iSelectStart, unsigned long iSelectEnd); unsigned long clipSelectStart() const { return m_iSelectStart; } unsigned long clipSelectEnd() const { return m_iSelectEnd; } // Clip gain/volume accessors. void setClipGain(float fGain); float clipGain() const { return m_fGain; } // Fade modes. enum FadeMode { FadeIn = 0, FadeOut }; // Fade types. enum FadeType { Linear = 0, InQuad, OutQuad, InOutQuad, InCubic, OutCubic, InOutCubic }; // Clip fade-in type accessors void setFadeInType(FadeType fadeType); FadeType fadeInType() const { return m_fadeInType; } void setFadeInLength(unsigned long iFadeInLength); unsigned long fadeInLength() const { return m_iFadeInLength; } // Clip fade-out accessors void setFadeOutType(FadeType fadeType); FadeType fadeOutType() const { return m_fadeOutType; } void setFadeOutLength(unsigned long iFadeOutLength); unsigned long fadeOutLength() const { return m_iFadeOutLength; } // Clip time reference settler method. void updateClipTime(); // Clip paint methods. void drawClip(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); void drawClipRecord(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); // Clip (re)open method. virtual void open() = 0; // Intra-clip frame positioning. virtual void seek(unsigned long iFrame) = 0; // Reset clip state position. virtual void reset(bool bLooping) = 0; // Clip loop-point methods. virtual void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd) = 0; // Clip close-commit (record specific) virtual void close() = 0; // Clip special process cycle executive. virtual void process( unsigned long iFrameStart, unsigned long iFrameEnd) = 0; // Clip freewheeling process cycle executive (needed for export). virtual void process_export( unsigned long iFrameStart, unsigned long iFrameEnd) = 0; // Clip paint method. virtual void draw(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset) = 0; // Clip editor methods. virtual bool startEditor(QWidget *pParent = NULL); virtual void resetEditor(bool bSelectClear); virtual void updateEditor(bool bSelectClear); virtual void updateEditorContents(); virtual bool queryEditor(); // Clip tool-tip. virtual QString toolTip() const; // Local dirty flag. void setDirty(bool bDirty) { m_bDirty = bDirty; } bool isDirty() const { return m_bDirty; } // Compute clip gain, given current fade-in/out slopes. float gain(unsigned long iOffset) const; // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); // Clip fade type textual helper methods. static FadeType fadeInTypeFromText(const QString& sText); static FadeType fadeOutTypeFromText(const QString& sText); static QString textFromFadeType(FadeType fadeType); // Take(record) descriptor. // class TakeInfo { public: // Constructor. TakeInfo( unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength, unsigned long iTakeStart, unsigned long iTakeEnd, unsigned long iTakeGap) : m_iClipStart(iClipStart), m_iClipOffset(iClipOffset), m_iClipLength(iClipLength), m_iTakeStart(iTakeStart), m_iTakeEnd(iTakeEnd), m_iTakeGap(iTakeGap), m_iCurrentTake(-1), m_iRefCount(0) { m_apClipParts[ClipHead] = NULL; m_apClipParts[ClipTake] = NULL; } // Brainless accessors (maybe useless). unsigned long clipStart() const { return m_iClipStart; } unsigned long clipOffset() const { return m_iClipOffset; } unsigned long clipLength() const { return m_iClipLength; } unsigned long takeStart() const { return m_iTakeStart; } unsigned long takeEnd() const { return m_iTakeEnd; } unsigned long takeGap() const { return m_iTakeGap; } void setCurrentTake(int iCurrentTake) { m_iCurrentTake = iCurrentTake; } int currentTake() const { return m_iCurrentTake; } // Estimate number of takes. int takeCount() const; // Select current take set. int select(qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, int iTake = -1); // Reset(unfold) whole take set. void reset(qtractorClipCommand *pClipCommand, bool bClear = false); // Reference counting methods. void addRef() { ++m_iRefCount; } void releaseRef() { if (--m_iRefCount < 1) delete this; } // Sub-clip take parts. enum ClipPart { ClipHead = 0, ClipTake = 1, ClipParts }; void setClipPart(ClipPart cpart, qtractorClip *pClip) { m_apClipParts[cpart] = pClip; } qtractorClip *clipPart(ClipPart cpart) const { return m_apClipParts[cpart]; } ClipPart partClip(const qtractorClip *pClip) const { return (m_apClipParts[ClipHead] == pClip ? ClipHead : ClipTake); } protected: // Sub-brainfull method. void selectClipPart(qtractorClipCommand *pClipCommand, qtractorTrack *pTrack, ClipPart cpart, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength); private: // Instance variables. unsigned long m_iClipStart; unsigned long m_iClipOffset; unsigned long m_iClipLength; unsigned long m_iTakeStart; unsigned long m_iTakeEnd; unsigned long m_iTakeGap; int m_iCurrentTake; int m_iRefCount; qtractorClip *m_apClipParts[ClipParts]; }; // Take(record) descriptor accessors. void setTakeInfo(TakeInfo *pTakeInfo); TakeInfo *takeInfo() const; // Take(record) part clip-descriptor. // class TakePart { public: // Constructor. TakePart(TakeInfo *pTakeInfo, TakeInfo::ClipPart cpart) : m_pTakeInfo(pTakeInfo), m_cpart(cpart) {} // Direct accessors. TakeInfo *takeInfo() const { return m_pTakeInfo; } TakeInfo::ClipPart cpart() const { return m_cpart; } // Delegated accessors. void setClip(qtractorClip *pClip) { m_pTakeInfo->setClipPart(m_cpart, pClip); } qtractorClip *clip() const { return m_pTakeInfo->clipPart(m_cpart); } private: // Member variables. TakeInfo *m_pTakeInfo; TakeInfo::ClipPart m_cpart; }; // Fade functor (pure abstract) class. // class FadeFunctor { public: virtual ~FadeFunctor() {} virtual float operator() (float t) const = 0; }; protected: // Fade functor factory method. // static FadeFunctor *createFadeFunctor( FadeMode fadeMode, FadeType fadeType); // Virtual document element methods. virtual bool loadClipElement( qtractorDocument *pDocument, QDomElement *pElement) = 0; virtual bool saveClipElement( qtractorDocument *pDocument, QDomElement *pElement) = 0; // Gain fractionalizer(tm)... struct { int num, den; } m_fractGain; private: qtractorTrack *m_pTrack; // Track reference. QString m_sFilename; // Clip filename (complete path). QString m_sClipName; // Clip label. unsigned long m_iClipStart; // Clip frame start. unsigned long m_iClipLength; // Clip frame length. unsigned long m_iClipOffset; // Clip frame offset. unsigned long m_iClipStartTime; // Clip time (tick) start. unsigned long m_iClipLengthTime; // Clip time (tick) length. unsigned long m_iClipOffsetTime; // Clip time (tick) offset. unsigned long m_iSelectStart; // Clip loop start frame-offset. unsigned long m_iSelectEnd; // Clip loop end frame-offset. // Clip gain/volume. float m_fGain; // Take(record) descriptor. TakeInfo *m_pTakeInfo; // Fade-in/out stuff. unsigned long m_iFadeInLength; // Fade-in length (in frames). unsigned long m_iFadeOutLength; // Fade-out length (in frames). unsigned long m_iFadeInTime; // Fade-in length (in ticks). unsigned long m_iFadeOutTime; // Fade-out length (in ticks). FadeType m_fadeInType; // Fade-in curve type. FadeType m_fadeOutType; // Fade-out curve type. // Aproximations to exponential fade interpolation. FadeFunctor *m_pFadeInFunctor; FadeFunctor *m_pFadeOutFunctor; // Local dirty flag. bool m_bDirty; }; // Stub declarations. class qtractorTrack::TakeInfo : public qtractorClip::TakeInfo {}; #endif // __qtractorClip_h // end of qtractorClip.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiToolsForm.cpp0000644000000000000000000000013213014536043020645 xustar0030 mtime=1479719971.766102039 30 atime=1479719971.766102039 30 ctime=1479719971.766102039 qtractor-0.8.0/src/qtractorMidiToolsForm.cpp0000644000175000001440000012714713014536043021501 0ustar00rncbcusers00000000000000// qtractorMidiToolsForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiToolsForm.h" #include "qtractorAbout.h" #include "qtractorMidiEditor.h" #include "qtractorMidiClip.h" #include "qtractorMidiEditCommand.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include #include #include #include #include // This shall hold the default preset name. static QString g_sDefPreset; class TimeshiftCurve : public QWidget { public: // Constructor. TimeshiftCurve(QWidget *pParent = 0) : QWidget(pParent), m_p(0.0f) {} // Accessors. void setTimeshift(float p) { m_p = p; update(); } // Characteristic method. static float timeshift(float t, float p) { #if 0//TIMESHIFT_LOGSCALE if (p > 0.0f) t = ::sqrtf(t * ::powf(1.0f - (10.0f * ::logf(t) / p), 0.1f * p)); else if (p < 0.0f) t = ::sqrtf(1.0f - ((1.0f - t) * ::powf(1.0f + (::logf(1.0f - t) / p), -p))); #else if (p > 0.0f) t = 1.0f - ::powf(1.0f - t, 1.0f / (1.0f - 0.01f * (p + 1e-9f))); else if (p < 0.0f) t = 1.0f - ::powf(1.0f - t, 1.0f + 0.01f * p); #endif return t; } protected: // Paint event method. void paintEvent(QPaintEvent */*pPaintEvent*/) { QPainter painter(this); painter.setRenderHint(QPainter::Antialiasing); const int w = QWidget::width(); const int h = QWidget::height(); const int x0 = w >> 1; const int y0 = h >> 1; QPen pen(Qt::gray); painter.setPen(pen); painter.drawLine(x0, 0, x0, h); painter.drawLine(0, y0, w, y0); QPainterPath path; path.moveTo(0, h); for (int x = 4; x < w; x += 4) { const float t = float(x) / float(w); path.lineTo(x, h - int(timeshift(t, m_p) * float(h))); } path.lineTo(w, 0); pen.setColor(Qt::red); pen.setWidth(2); painter.setPen(pen); painter.drawPath(path); } private: // Instance variables float m_p; }; //---------------------------------------------------------------------------- // qtractorMidiToolsForm -- UI wrapper form. // Constructor. qtractorMidiToolsForm::qtractorMidiToolsForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pTimeScale = NULL; m_iDirtyCount = 0; m_iUpdate = 0; // Special timeshift characteristic curve display... m_pTimeshiftCurve = new TimeshiftCurve(); QVBoxLayout *pFrameLayout = new QVBoxLayout(); pFrameLayout->setMargin(1); pFrameLayout->addWidget(m_pTimeshiftCurve); m_ui.TimeshiftFrame->setLayout(pFrameLayout); m_ui.PresetNameComboBox->setValidator( new QRegExpValidator(QRegExp("[\\w-]+"), m_ui.PresetNameComboBox)); m_ui.PresetNameComboBox->setInsertPolicy(QComboBox::NoInsert); if (g_sDefPreset.isEmpty()) g_sDefPreset = tr("(default)"); // Set some time spin-box specialties... m_ui.TransposeTimeSpinBox->setDeltaValue(true); m_ui.ResizeDurationSpinBox->setDeltaValue(true); // Reinitialize random seed. ::srand(::time(NULL)); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Copy from global time-scale instance... m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.TransposeTimeSpinBox->setTimeScale(m_pTimeScale); m_ui.ResizeDurationSpinBox->setTimeScale(m_pTimeScale); // Fill-up snap-per-beat items... const QIcon snapIcon(":/images/itemBeat.png"); const QSize snapIconSize(8, 16); const QStringList& snapItems = qtractorTimeScale::snapItems(1); QStringListIterator snapIter(snapItems); m_ui.QuantizeTimeComboBox->clear(); m_ui.QuantizeTimeComboBox->setIconSize(snapIconSize); // snapIter.toFront(); while (snapIter.hasNext()) m_ui.QuantizeTimeComboBox->addItem(snapIcon, snapIter.next()); // m_ui.QuantizeTimeComboBox->insertItems(0, snapItems); m_ui.QuantizeDurationComboBox->clear(); m_ui.QuantizeDurationComboBox->setIconSize(snapIconSize); snapIter.toFront(); while (snapIter.hasNext()) m_ui.QuantizeDurationComboBox->addItem(snapIcon, snapIter.next()); // m_ui.QuantizeDurationComboBox->insertItems(0, snapItems); m_ui.QuantizeSwingComboBox->clear(); m_ui.QuantizeSwingComboBox->setIconSize(snapIconSize); snapIter.toFront(); while (snapIter.hasNext()) m_ui.QuantizeSwingComboBox->addItem(snapIcon, snapIter.next()); // m_ui.QuantizeSwingComboBox->insertItems(0, snapItems); // Default quantization value... unsigned short iSnapPerBeat = m_pTimeScale->snapPerBeat(); if (iSnapPerBeat > 0) --iSnapPerBeat; const int iSnapIndex = qtractorTimeScale::indexFromSnap(iSnapPerBeat); m_ui.QuantizeTimeComboBox->setCurrentIndex(iSnapIndex); m_ui.QuantizeDurationComboBox->setCurrentIndex(iSnapIndex); m_ui.QuantizeSwingComboBox->setCurrentIndex(0); m_ui.QuantizeSwingTypeComboBox->setCurrentIndex(0); } // Scale-quantize stuff... m_ui.QuantizeScaleKeyComboBox->clear(); m_ui.QuantizeScaleKeyComboBox->insertItems(0, qtractorMidiEditor::scaleKeyNames()); m_ui.QuantizeScaleKeyComboBox->setCurrentIndex(0); m_ui.QuantizeScaleComboBox->clear(); m_ui.QuantizeScaleComboBox->insertItems(0, qtractorMidiEditor::scaleTypeNames()); m_ui.QuantizeScaleComboBox->setCurrentIndex(0); // Choose BBT to be default format here. formatChanged(qtractorTimeScale::BBT); // Load initial preset names; loadPreset(g_sDefPreset); timeshiftSpinBoxChanged(m_ui.TimeshiftSpinBox->value()); refreshPresets(); // Draw timeshift curve always. // Try to restore old window positioning. // adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.PresetNameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(presetChanged(const QString&))); QObject::connect(m_ui.PresetNameComboBox, SIGNAL(activated(const QString &)), SLOT(presetActivated(const QString&))); QObject::connect(m_ui.PresetSaveToolButton, SIGNAL(clicked()), SLOT(presetSave())); QObject::connect(m_ui.PresetDeleteToolButton, SIGNAL(clicked()), SLOT(presetDelete())); QObject::connect(m_ui.QuantizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.QuantizeTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeTimeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeTimeSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeDurationComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeDurationSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeSwingSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.QuantizeScaleCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.QuantizeScaleKeyComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.QuantizeScaleComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TransposeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.TransposeNoteCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.TransposeNoteSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.TransposeTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.TransposeTimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.TransposeFormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.TransposeReverseCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.NormalizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.NormalizePercentCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.NormalizePercentSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.NormalizeValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.NormalizeValueSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.RandomizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.RandomizeNoteCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeNoteSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RandomizeTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeTimeSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RandomizeDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeDurationSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RandomizeValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RandomizeValueSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.ResizeCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.ResizeDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ResizeDurationSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.ResizeFormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ResizeValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ResizeValueSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ResizeValue2ComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.ResizeValue2SpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.RescaleCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.RescaleTimeCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RescaleTimeSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RescaleDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RescaleDurationSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.RescaleValueCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.RescaleValueSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.TimeshiftCheckBox, SIGNAL(toggled(bool)), SLOT(stabilizeForm())); QObject::connect(m_ui.TimeshiftSpinBox, SIGNAL(valueChanged(double)), SLOT(timeshiftSpinBoxChanged(double))); QObject::connect(m_ui.TimeshiftSlider, SIGNAL(valueChanged(int)), SLOT(timeshiftSliderChanged(int))); QObject::connect(m_ui.TimeshiftDurationCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorMidiToolsForm::~qtractorMidiToolsForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Set (initial) tool page. void qtractorMidiToolsForm::setToolIndex ( int iToolIndex ) { // Set the proper tool page. m_ui.ToolTabWidget->setCurrentIndex(iToolIndex); switch (iToolIndex) { case qtractorMidiEditor::Quantize: m_ui.QuantizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Transpose: m_ui.TransposeCheckBox->setChecked(true); break; case qtractorMidiEditor::Normalize: m_ui.NormalizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Randomize: m_ui.RandomizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Resize: m_ui.ResizeCheckBox->setChecked(true); break; case qtractorMidiEditor::Rescale: m_ui.RescaleCheckBox->setChecked(true); break; case qtractorMidiEditor::Timeshift: m_ui.TimeshiftCheckBox->setChecked(true); break; default: break; } // Done. stabilizeForm(); } // Retrieve the current export type, if the case arises. int qtractorMidiToolsForm::toolIndex (void) const { return m_ui.ToolTabWidget->currentIndex(); } // Preset management methods... void qtractorMidiToolsForm::loadPreset ( const QString& sPreset ) { // An existing preset is about to be loaded... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList vlist; QSettings& settings = pOptions->settings(); // Get the preset entry... settings.beginGroup("/MidiTools"); if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.beginGroup('/' + sPreset); // Quantize tool... vlist = settings.value("/Quantize").toList(); if (vlist.count() > 4) { // m_ui.QuantizeCheckBox->setChecked(vlist[0].toBool()); m_ui.QuantizeTimeCheckBox->setChecked(vlist[1].toBool()); m_ui.QuantizeTimeComboBox->setCurrentIndex(vlist[2].toInt()); m_ui.QuantizeDurationCheckBox->setChecked(vlist[3].toBool()); m_ui.QuantizeDurationComboBox->setCurrentIndex(vlist[4].toInt()); } // Swing-quantize tool... if (vlist.count() > 8) { m_ui.QuantizeSwingCheckBox->setChecked(vlist[5].toBool()); m_ui.QuantizeSwingComboBox->setCurrentIndex(vlist[6].toInt()); m_ui.QuantizeSwingSpinBox->setValue(vlist[7].toDouble()); m_ui.QuantizeSwingTypeComboBox->setCurrentIndex(vlist[8].toInt()); } // Percent-quantize tool... if (vlist.count() > 10) { m_ui.QuantizeTimeSpinBox->setValue(vlist[9].toDouble()); m_ui.QuantizeDurationSpinBox->setValue(vlist[10].toDouble()); } // Scale-quantize tool... if (vlist.count() > 13) { m_ui.QuantizeScaleCheckBox->setChecked(vlist[11].toBool()); m_ui.QuantizeScaleKeyComboBox->setCurrentIndex(vlist[12].toInt()); m_ui.QuantizeScaleComboBox->setCurrentIndex(vlist[13].toInt()); } // Transpose tool... vlist = settings.value("/Transpose").toList(); if (vlist.count() > 4) { // m_ui.TransposeCheckBox->setChecked(vlist[0].toBool()); m_ui.TransposeNoteCheckBox->setChecked(vlist[1].toBool()); m_ui.TransposeNoteSpinBox->setValue(vlist[2].toInt()); m_ui.TransposeTimeCheckBox->setChecked(vlist[3].toBool()); m_ui.TransposeTimeSpinBox->setValue(vlist[4].toUInt()); } // Transpose/reverse tool... if (vlist.count() > 5) m_ui.TransposeReverseCheckBox->setChecked(vlist[5].toBool()); // Normalize tool... vlist = settings.value("/Normalize").toList(); if (vlist.count() > 4) { // m_ui.NormalizeCheckBox->setChecked(vlist[0].toBool()); m_ui.NormalizePercentCheckBox->setChecked(vlist[1].toBool()); m_ui.NormalizePercentSpinBox->setValue(vlist[2].toDouble()); m_ui.NormalizeValueCheckBox->setChecked(vlist[3].toBool()); m_ui.NormalizeValueSpinBox->setValue(vlist[4].toInt()); } // Randomize tool... vlist = settings.value("/Randomize").toList(); if (vlist.count() > 8) { // m_ui.RandomizeCheckBox->setChecked(vlist[0].toBool()); m_ui.RandomizeNoteCheckBox->setChecked(vlist[1].toBool()); m_ui.RandomizeNoteSpinBox->setValue(vlist[2].toDouble()); m_ui.RandomizeTimeCheckBox->setChecked(vlist[3].toBool()); m_ui.RandomizeTimeSpinBox->setValue(vlist[4].toDouble()); m_ui.RandomizeDurationCheckBox->setChecked(vlist[5].toBool()); m_ui.RandomizeDurationSpinBox->setValue(vlist[6].toDouble()); m_ui.RandomizeValueCheckBox->setChecked(vlist[7].toBool()); m_ui.RandomizeValueSpinBox->setValue(vlist[8].toDouble()); } // Resize tool... vlist = settings.value("/Resize").toList(); if (vlist.count() > 4) { // m_ui.ResizeCheckBox->setChecked(vlist[0].toBool()); m_ui.ResizeValueCheckBox->setChecked(vlist[1].toBool()); m_ui.ResizeValueSpinBox->setValue(vlist[2].toInt()); m_ui.ResizeDurationCheckBox->setChecked(vlist[3].toBool()); m_ui.ResizeDurationSpinBox->setValue(vlist[4].toUInt()); } // Resize value mode tool... if (vlist.count() > 6) { m_ui.ResizeValue2ComboBox->setCurrentIndex(vlist[5].toInt()); m_ui.ResizeValue2SpinBox->setValue(vlist[6].toInt()); } // Rescale tool... vlist = settings.value("/Rescale").toList(); if (vlist.count() > 6) { // m_ui.RescaleCheckBox->setChecked(vlist[0].toBool()); m_ui.RescaleTimeCheckBox->setChecked(vlist[1].toBool()); m_ui.RescaleTimeSpinBox->setValue(vlist[2].toDouble()); m_ui.RescaleDurationCheckBox->setChecked(vlist[3].toBool()); m_ui.RescaleDurationSpinBox->setValue(vlist[4].toDouble()); m_ui.RescaleValueCheckBox->setChecked(vlist[5].toBool()); m_ui.RescaleValueSpinBox->setValue(vlist[6].toDouble()); } // Timeshift tool... vlist = settings.value("/Timeshift").toList(); if (vlist.count() > 2) { // m_ui.TimeshiftCheckBox->setChecked(vlist[0].toBool()); m_ui.TimeshiftSpinBox->setValue(vlist[1].toDouble()); m_ui.TimeshiftDurationCheckBox->setChecked(vlist[2].toBool()); } // All loaded. if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.endGroup(); settings.endGroup(); } } void qtractorMidiToolsForm::savePreset ( const QString& sPreset ) { // The current state preset is about to be saved... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList vlist; QSettings& settings = pOptions->settings(); // Set preset entry... settings.beginGroup("/MidiTools"); if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.beginGroup('/' + sPreset); // Quantize tool... vlist.clear(); vlist.append(m_ui.QuantizeCheckBox->isChecked()); vlist.append(m_ui.QuantizeTimeCheckBox->isChecked()); vlist.append(m_ui.QuantizeTimeComboBox->currentIndex()); vlist.append(m_ui.QuantizeDurationCheckBox->isChecked()); vlist.append(m_ui.QuantizeDurationComboBox->currentIndex()); vlist.append(m_ui.QuantizeSwingCheckBox->isChecked()); vlist.append(m_ui.QuantizeSwingComboBox->currentIndex()); vlist.append(m_ui.QuantizeSwingSpinBox->value()); vlist.append(m_ui.QuantizeSwingTypeComboBox->currentIndex()); vlist.append(m_ui.QuantizeTimeSpinBox->value()); vlist.append(m_ui.QuantizeDurationSpinBox->value()); vlist.append(m_ui.QuantizeScaleCheckBox->isChecked()); vlist.append(m_ui.QuantizeScaleKeyComboBox->currentIndex()); vlist.append(m_ui.QuantizeScaleComboBox->currentIndex()); settings.setValue("/Quantize", vlist); // Transpose tool... vlist.clear(); vlist.append(m_ui.TransposeCheckBox->isChecked()); vlist.append(m_ui.TransposeNoteCheckBox->isChecked()); vlist.append(m_ui.TransposeNoteSpinBox->value()); vlist.append(m_ui.TransposeTimeCheckBox->isChecked()); vlist.append((unsigned int) m_ui.TransposeTimeSpinBox->value()); vlist.append(m_ui.TransposeReverseCheckBox->isChecked()); settings.setValue("/Transpose", vlist); // Normalize tool... vlist.clear(); vlist.append(m_ui.NormalizeCheckBox->isChecked()); vlist.append(m_ui.NormalizePercentCheckBox->isChecked()); vlist.append(m_ui.NormalizePercentSpinBox->value()); vlist.append(m_ui.NormalizeValueCheckBox->isChecked()); vlist.append(m_ui.NormalizeValueSpinBox->value()); settings.setValue("/Normalize", vlist); // Randomize tool... vlist.clear(); vlist.append(m_ui.RandomizeCheckBox->isChecked()); vlist.append(m_ui.RandomizeNoteCheckBox->isChecked()); vlist.append(m_ui.RandomizeNoteSpinBox->value()); vlist.append(m_ui.RandomizeTimeCheckBox->isChecked()); vlist.append(m_ui.RandomizeTimeSpinBox->value()); vlist.append(m_ui.RandomizeDurationCheckBox->isChecked()); vlist.append(m_ui.RandomizeDurationSpinBox->value()); vlist.append(m_ui.RandomizeValueCheckBox->isChecked()); vlist.append(m_ui.RandomizeValueSpinBox->value()); settings.setValue("/Randomize", vlist); // Resize tool... vlist.clear(); vlist.append(m_ui.ResizeCheckBox->isChecked()); vlist.append(m_ui.ResizeValueCheckBox->isChecked()); vlist.append(m_ui.ResizeValueSpinBox->value()); vlist.append(m_ui.ResizeDurationCheckBox->isChecked()); vlist.append((unsigned int) m_ui.ResizeDurationSpinBox->value()); vlist.append(m_ui.ResizeValue2ComboBox->currentIndex()); vlist.append(m_ui.ResizeValue2SpinBox->value()); settings.setValue("/Resize", vlist); // Rescale tool... vlist.clear(); vlist.append(m_ui.RescaleCheckBox->isChecked()); vlist.append(m_ui.RescaleTimeCheckBox->isChecked()); vlist.append(m_ui.RescaleTimeSpinBox->value()); vlist.append(m_ui.RescaleDurationCheckBox->isChecked()); vlist.append(m_ui.RescaleDurationSpinBox->value()); vlist.append(m_ui.RescaleValueCheckBox->isChecked()); vlist.append(m_ui.RescaleValueSpinBox->value()); settings.setValue("/Rescale", vlist); // Timeshift tool... vlist.clear(); vlist.append(m_ui.TimeshiftCheckBox->isChecked()); vlist.append(m_ui.TimeshiftSpinBox->value()); vlist.append(m_ui.TimeshiftDurationCheckBox->isChecked()); settings.setValue("/Timeshift", vlist); // All saved. if (!sPreset.isEmpty() && sPreset != g_sDefPreset) settings.endGroup(); settings.endGroup(); } } // Preset list loader. void qtractorMidiToolsForm::refreshPresets (void) { ++m_iUpdate; const QString sOldPreset = m_ui.PresetNameComboBox->currentText(); m_ui.PresetNameComboBox->clear(); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QSettings& settings = pOptions->settings(); settings.beginGroup("/MidiTools"); m_ui.PresetNameComboBox->insertItems(0, settings.childGroups()); m_ui.PresetNameComboBox->model()->sort(0); settings.endGroup(); } m_ui.PresetNameComboBox->addItem(g_sDefPreset); m_ui.PresetNameComboBox->setEditText(sOldPreset); m_iDirtyCount = 0; --m_iUpdate; stabilizeForm(); } // Preset management slots... void qtractorMidiToolsForm::presetChanged ( const QString& sPreset ) { if (m_iUpdate > 0) return; if (!sPreset.isEmpty() && m_ui.PresetNameComboBox->findText(sPreset) >= 0) ++m_iDirtyCount; stabilizeForm(); } void qtractorMidiToolsForm::presetActivated ( const QString& sPreset ) { ++m_iUpdate; loadPreset(sPreset); m_iDirtyCount = 0; --m_iUpdate; stabilizeForm(); } void qtractorMidiToolsForm::presetSave (void) { savePreset(m_ui.PresetNameComboBox->currentText()); refreshPresets(); } void qtractorMidiToolsForm::presetDelete (void) { if (m_iUpdate > 0) return; const QString& sPreset = m_ui.PresetNameComboBox->currentText(); if (sPreset.isEmpty() || sPreset == g_sDefPreset) return; // A preset entry is about to be deleted... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { // Prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to delete preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go ahead... QSettings& settings = pOptions->settings(); settings.beginGroup("/MidiTools"); settings.remove(sPreset); settings.endGroup(); refreshPresets(); } } // Create edit command based on given selection. qtractorMidiEditCommand *qtractorMidiToolsForm::editCommand ( qtractorMidiClip *pMidiClip, qtractorMidiEditSelect *pSelect, unsigned long iTimeOffset, unsigned long iTimeStart, unsigned long iTimeEnd ) { // Create command, it will be handed over... qtractorMidiEditCommand *pEditCommand = new qtractorMidiEditCommand(pMidiClip, tr("none")); // Set composite command title. QStringList tools; if (m_ui.QuantizeCheckBox->isChecked()) tools.append(tr("quantize")); if (m_ui.TransposeCheckBox->isChecked()) tools.append(tr("transpose")); if (m_ui.NormalizeCheckBox->isChecked()) tools.append(tr("normalize")); if (m_ui.RandomizeCheckBox->isChecked()) tools.append(tr("randomize")); if (m_ui.ResizeCheckBox->isChecked()) tools.append(tr("resize")); if (m_ui.RescaleCheckBox->isChecked()) tools.append(tr("rescale")); if (m_ui.TimeshiftCheckBox->isChecked()) tools.append(tr("timeshift")); pEditCommand->setName(tools.join(", ")); const qtractorMidiEditSelect::ItemList& items = pSelect->items(); qtractorMidiEditSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorMidiEditSelect::ItemList::ConstIterator& iter_end = items.constEnd(); // Seed time range with a value from the list of selected events. long iMinTime = iTimeOffset; long iMaxTime = iTimeOffset; if (pSelect->anchorEvent()) iMinTime = iMaxTime = pSelect->anchorEvent()->time() + iTimeOffset; long iMinTime2 = iMinTime; long iMaxTime2 = iMaxTime; if (iTimeStart < iTimeEnd) { iMinTime += long(iTimeStart); iMaxTime += long(iTimeEnd); } // First scan pass for the normalize and resize value ramp tools: // find maximum and minimum times and values from the selection... int iMaxValue = 0; int iMinValue = 0; if (m_ui.NormalizeCheckBox->isChecked() || (m_ui.TransposeCheckBox->isChecked() && m_ui.TransposeReverseCheckBox->isChecked()) || (m_ui.ResizeCheckBox->isChecked() && m_ui.ResizeValueCheckBox->isChecked() && m_ui.ResizeValue2ComboBox->currentIndex() > 0)) { // Make it through one time... for (int i = 0 ; iter != iter_end; ++i, ++iter) { qtractorMidiEvent *pEvent = iter.key(); const long iTime = pEvent->time() + iTimeOffset; const long iTime2 = iTime + pEvent->duration(); if (iMinTime > iTime) iMinTime = iTime; if (iMaxTime < iTime) iMaxTime = iTime; if (iMinTime2 > iTime || i == 0) iMinTime2 = iTime; if (iMaxTime2 < iTime2) iMaxTime2 = iTime2; const bool bPitchBend = (pEvent->type() == qtractorMidiEvent::PITCHBEND); const int iValue = (bPitchBend ? pEvent->pitchBend() : pEvent->value()); if (iMinValue > iValue || i == 0) iMinValue = iValue; if (iMaxValue < iValue) iMaxValue = iValue; } // Get it back to front... iter = items.constBegin(); } // Go for the main pass... qtractorTimeScale::Cursor cursor(m_pTimeScale); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = iter.key(); long iTime = pEvent->time() + iTimeOffset; long iDuration = pEvent->duration(); const bool bPitchBend = (pEvent->type() == qtractorMidiEvent::PITCHBEND); int iValue = (bPitchBend ? pEvent->pitchBend() : pEvent->value()); qtractorTimeScale::Node *pNode = cursor.seekTick(iTime); // Quantize tool... if (m_ui.QuantizeCheckBox->isChecked()) { tools.append(tr("quantize")); // Swing quantize... if (m_ui.QuantizeSwingCheckBox->isChecked()) { const unsigned short p = qtractorTimeScale::snapFromIndex( m_ui.QuantizeSwingComboBox->currentIndex() + 1); const unsigned long q = pNode->ticksPerBeat / p; if (q > 0) { const unsigned long t0 = q * (iTime / q); float d0 = 0.0f; if ((iTime / q) % 2) d0 = float(long(t0 + q) - long(iTime)); else d0 = float(long(iTime) - long(t0)); float ds = 0.01f * float(m_ui.QuantizeSwingSpinBox->value()); ds = ds * d0; switch (m_ui.QuantizeSwingTypeComboBox->currentIndex()) { case 2: // Cubic... ds = (ds * d0) / float(q); case 1: // Quadratic... ds = (ds * d0) / float(q); case 0: // Linear... iTime += long(ds); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); break; } } } // Time quantize... if (m_ui.QuantizeTimeCheckBox->isChecked()) { const unsigned short p = qtractorTimeScale::snapFromIndex( m_ui.QuantizeTimeComboBox->currentIndex() + 1); const unsigned long q = pNode->ticksPerBeat / p; iTime = q * ((iTime + (q >> 1)) / q); // Time percent quantize... const float delta = 0.01f * (100.0f - float(m_ui.QuantizeTimeSpinBox->value())) * float(long(pEvent->time() + iTimeOffset) - iTime); iTime += long(delta); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } // Duration quantize... if (m_ui.QuantizeDurationCheckBox->isChecked() && pEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned short p = qtractorTimeScale::snapFromIndex( m_ui.QuantizeDurationComboBox->currentIndex() + 1); const unsigned long q = pNode->ticksPerBeat / p; iDuration = q * ((iDuration + q - 1) / q); // Duration percent quantize... const float delta = 0.01f * (100.0f - float(m_ui.QuantizeDurationSpinBox->value())) * float(long(pEvent->duration()) - iDuration); iDuration += long(delta); if (iDuration < 0) iDuration = 0; } pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); // Scale quantize... if (m_ui.QuantizeScaleCheckBox->isChecked()) { const int iNote = qtractorMidiEditor::snapToScale(pEvent->note(), m_ui.QuantizeScaleKeyComboBox->currentIndex(), m_ui.QuantizeScaleComboBox->currentIndex()); pEditCommand->moveEvent(pEvent, iNote, iTime - iTimeOffset); } } // Transpose tool... if (m_ui.TransposeCheckBox->isChecked()) { tools.append(tr("transpose")); int iNote = int(pEvent->note()); if (m_ui.TransposeNoteCheckBox->isChecked() && pEvent->type() == qtractorMidiEvent::NOTEON) { iNote += m_ui.TransposeNoteSpinBox->value(); if (iNote < 0) iNote = 0; else if (iNote > 127) iNote = 127; } if (m_ui.TransposeTimeCheckBox->isChecked()) { iTime = pNode->tickFromFrame(pNode->frameFromTick(iTime) + m_ui.TransposeTimeSpinBox->value()); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } if (m_ui.TransposeReverseCheckBox->isChecked()) { iTime = iMinTime2 + iMaxTime2 - iTime - iDuration; if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); } pEditCommand->moveEvent(pEvent, iNote, iTime - iTimeOffset); } // Normalize tool... if (m_ui.NormalizeCheckBox->isChecked()) { tools.append(tr("normalize")); float p, q = float(iMaxValue); if (m_ui.NormalizeValueCheckBox->isChecked()) p = float(m_ui.NormalizeValueSpinBox->value()); else p = (bPitchBend ? 8192.0f : 128.0f); if (m_ui.NormalizePercentCheckBox->isChecked()) { p *= float(m_ui.NormalizePercentSpinBox->value()); q *= 100.0f; } if (q > 0.0f) { iValue = int((p * float(iValue)) / q); if (bPitchBend) { if (iValue > +8191) iValue = +8191; else if (iValue < -8191) iValue = -8191; } else { if (iValue > 127) iValue = 127; else if (iValue < 0) iValue = 0; } } pEditCommand->resizeEventValue(pEvent, iValue); } // Randomize tool... if (m_ui.RandomizeCheckBox->isChecked()) { tools.append(tr("randomize")); float p; int q; if (m_ui.RandomizeNoteCheckBox->isChecked()) { int iNote = int(pEvent->note()); p = 0.01f * float(m_ui.RandomizeNoteSpinBox->value()); q = 127; if (p > 0.0f) { iNote += int(p * float(q - (::rand() % (q << 1)))); if (iNote > 127) iNote = 127; else if (iNote < 0) iNote = 0; pEditCommand->moveEvent(pEvent, iNote, iTime); } } if (m_ui.RandomizeTimeCheckBox->isChecked()) { p = 0.01f * float(m_ui.RandomizeTimeSpinBox->value()); q = pNode->ticksPerBeat; if (p > 0.0f) { iTime += long(p * float(q - (::rand() % (q << 1)))); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } } if (m_ui.RandomizeDurationCheckBox->isChecked()) { p = 0.01f * float(m_ui.RandomizeDurationSpinBox->value()); q = pNode->ticksPerBeat; if (p > 0.0f) { iDuration += long(p * float(q - (::rand() % (q << 1)))); if (iDuration < 0) iDuration = 0; pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } } if (m_ui.RandomizeValueCheckBox->isChecked()) { p = 0.01f * float(m_ui.RandomizeValueSpinBox->value()); q = (bPitchBend ? 8192 : 128); if (p > 0.0f) { iValue += int(p * float(q - (::rand() % (q << 1)))); if (bPitchBend) { if (iValue > +8191) iValue = +8191; else if (iValue < -8191) iValue = -8191; } else { if (iValue > 127) iValue = 127; else if (iValue < 0) iValue = 0; } pEditCommand->resizeEventValue(pEvent, iValue); } } } // Resize tool... if (m_ui.ResizeCheckBox->isChecked()) { tools.append(tr("resize")); if (m_ui.ResizeDurationCheckBox->isChecked()) { iDuration = pNode->tickFromFrame(pNode->frameFromTick(iTime) + m_ui.ResizeDurationSpinBox->value()) - iTime; pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } if (m_ui.ResizeValueCheckBox->isChecked()) { const int p = (bPitchBend && iValue < 0 ? -1 : 1); // sign iValue = p * m_ui.ResizeValueSpinBox->value(); if (bPitchBend) iValue <<= 6; // *128 if (m_ui.ResizeValue2ComboBox->currentIndex() > 0) { int iValue2 = p * m_ui.ResizeValue2SpinBox->value(); if (bPitchBend) iValue2 <<= 6; // *128 const int iDeltaValue = iValue2 - iValue; const long iDeltaTime = iMaxTime - iMinTime; if (iDeltaTime > 0) iValue += iDeltaValue * (iTime - iMinTime) / iDeltaTime; } pEditCommand->resizeEventValue(pEvent, iValue); } } // Rescale tool... if (m_ui.RescaleCheckBox->isChecked()) { tools.append(tr("rescale")); float p; if (m_ui.RescaleTimeCheckBox->isChecked()) { p = 0.01f * float(m_ui.RescaleTimeSpinBox->value()); iTime = iMinTime + long(p * float(iTime - iMinTime)); if (iTime < long(iTimeOffset)) iTime = long(iTimeOffset); pEditCommand->moveEvent(pEvent, pEvent->note(), iTime - iTimeOffset); } if (m_ui.RescaleDurationCheckBox->isChecked()) { p = 0.01f * float(m_ui.RescaleDurationSpinBox->value()); iDuration = long(p * float(iDuration)); if (iDuration < 0) iDuration = 0; pEditCommand->resizeEventTime(pEvent, iTime - iTimeOffset, iDuration); } if (m_ui.RescaleValueCheckBox->isChecked()) { p = 0.01f * float(m_ui.RescaleValueSpinBox->value()); iValue = int(p * float(iValue)); if (bPitchBend) { if (iValue > +8191) iValue = +8191; else if (iValue < -8191) iValue = -8191; } else { if (iValue > 127) iValue = 127; else if (iValue < 0) iValue = 0; } pEditCommand->resizeEventValue(pEvent, iValue); } } // Timeshift tool... if (m_ui.TimeshiftCheckBox->isChecked()) { tools.append(tr("timeshift")); qtractorSession *pSession = qtractorSession::getInstance(); const unsigned long iEditHeadTime = pSession->tickFromFrame(pSession->editHead()); const unsigned long iEditTailTime = pSession->tickFromFrame(pSession->editTail()); const float d = float(iEditTailTime - iEditHeadTime); const float p = float(m_ui.TimeshiftSpinBox->value()); if ((p < -1e-6f || p > 1e-6f) && (d > 0.0f)) { const float t = float(iTime - iEditHeadTime); float t1 = t / d; float t2 = (t + float(iDuration)) / d; if (t1 > 0.0f && t1 < 1.0f) t1 = TimeshiftCurve::timeshift(t1, p); if (m_ui.TimeshiftDurationCheckBox->isChecked() && (t2 > 0.0f && t2 < 1.0f)) t2 = TimeshiftCurve::timeshift(t2, p); t1 = t1 * d + float(iEditHeadTime); if (m_ui.TimeshiftDurationCheckBox->isChecked()) { t2 = t2 * d + float(iEditHeadTime); pEditCommand->resizeEventTime(pEvent, t1 - iTimeOffset, t2 - t1); } else { pEditCommand->moveEvent(pEvent, pEvent->note(), t1 - iTimeOffset); } } } } // Done. return pEditCommand; } // Common change slot. void qtractorMidiToolsForm::changed (void) { if (m_iUpdate > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Accept settings (OK button slot). void qtractorMidiToolsForm::accept (void) { // Save as default preset... savePreset(g_sDefPreset); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorMidiToolsForm::reject (void) { // Bail out... QDialog::reject(); } // Display format has changed. void qtractorMidiToolsForm::formatChanged ( int iDisplayFormat ) { qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.TransposeFormatComboBox->setCurrentIndex(iDisplayFormat); m_ui.ResizeFormatComboBox->setCurrentIndex(iDisplayFormat); if (m_pTimeScale) { // Set from local time-scale instance... //m_pTimeScale->setDisplayFormat(displayFormat); m_ui.TransposeTimeSpinBox->setDisplayFormat(displayFormat); m_ui.ResizeDurationSpinBox->setDisplayFormat(displayFormat); } stabilizeForm(); } // Stabilize current form state. void qtractorMidiToolsForm::stabilizeForm (void) { int iEnabled = 0; bool bEnabled; bool bEnabled2; // Preset status... const QString& sPreset = m_ui.PresetNameComboBox->currentText(); const bool bExists = (m_ui.PresetNameComboBox->findText(sPreset) >= 0); bEnabled = (!sPreset.isEmpty() && sPreset != g_sDefPreset); m_ui.PresetSaveToolButton->setEnabled(bEnabled && (!bExists || m_iDirtyCount > 0)); m_ui.PresetDeleteToolButton->setEnabled(bEnabled && bExists); // Quantize tool... bEnabled = m_ui.QuantizeCheckBox->isChecked(); m_ui.QuantizeTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeTimeComboBox->setEnabled(bEnabled2); m_ui.QuantizeTimeSpinBox->setEnabled(bEnabled2); m_ui.QuantizeDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeDurationComboBox->setEnabled(bEnabled2); m_ui.QuantizeDurationSpinBox->setEnabled(bEnabled2); // if (bEnabled) // bEnabled = m_ui.QuantizeTimeCheckBox->isChecked(); m_ui.QuantizeSwingCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeSwingCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeSwingComboBox->setEnabled(bEnabled2); m_ui.QuantizeSwingSpinBox->setEnabled(bEnabled2); m_ui.QuantizeSwingTypeComboBox->setEnabled(bEnabled2); m_ui.QuantizeScaleCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.QuantizeScaleCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.QuantizeScaleKeyComboBox->setEnabled(bEnabled2); m_ui.QuantizeScaleComboBox->setEnabled(bEnabled2); // Transpose tool... bEnabled = m_ui.TransposeCheckBox->isChecked(); m_ui.TransposeNoteCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.TransposeNoteCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.TransposeNoteSpinBox->setEnabled(bEnabled2); m_ui.TransposeTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.TransposeTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.TransposeTimeSpinBox->setEnabled(bEnabled2); m_ui.TransposeFormatComboBox->setEnabled(bEnabled2); bEnabled2 = bEnabled && m_ui.TransposeReverseCheckBox->isChecked(); if (bEnabled2) ++iEnabled; // Normalize tool... bEnabled = m_ui.NormalizeCheckBox->isChecked(); m_ui.NormalizePercentCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.NormalizePercentCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.NormalizePercentSpinBox->setEnabled(bEnabled2); m_ui.NormalizeValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.NormalizeValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.NormalizeValueSpinBox->setEnabled(bEnabled2); // Randomize tool... bEnabled = m_ui.RandomizeCheckBox->isChecked(); m_ui.RandomizeNoteCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeNoteCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeNoteSpinBox->setEnabled(bEnabled2); m_ui.RandomizeTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeTimeSpinBox->setEnabled(bEnabled2); m_ui.RandomizeDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeDurationSpinBox->setEnabled(bEnabled2); m_ui.RandomizeValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RandomizeValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RandomizeValueSpinBox->setEnabled(bEnabled2); // Resize tool... bEnabled = m_ui.ResizeCheckBox->isChecked(); m_ui.ResizeDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.ResizeDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.ResizeDurationSpinBox->setEnabled(bEnabled2); m_ui.ResizeFormatComboBox->setEnabled(bEnabled2); m_ui.ResizeValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.ResizeValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.ResizeValueSpinBox->setEnabled(bEnabled2); m_ui.ResizeValue2ComboBox->setEnabled(bEnabled2); if (bEnabled2) bEnabled2 = (m_ui.ResizeValue2ComboBox->currentIndex() > 0); m_ui.ResizeValue2SpinBox->setEnabled(bEnabled2); // Rescale tool... bEnabled = m_ui.RescaleCheckBox->isChecked(); m_ui.RescaleTimeCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RescaleTimeCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RescaleTimeSpinBox->setEnabled(bEnabled2); m_ui.RescaleDurationCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RescaleDurationCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RescaleDurationSpinBox->setEnabled(bEnabled2); m_ui.RescaleValueCheckBox->setEnabled(bEnabled); bEnabled2 = bEnabled && m_ui.RescaleValueCheckBox->isChecked(); if (bEnabled2) ++iEnabled; m_ui.RescaleValueSpinBox->setEnabled(bEnabled2); // Timeshift tool... bEnabled = m_ui.TimeshiftCheckBox->isChecked(); if (bEnabled) ++iEnabled; m_ui.TimeshiftLabel->setEnabled(bEnabled); m_ui.TimeshiftSpinBox->setEnabled(bEnabled); m_ui.TimeshiftSlider->setEnabled(bEnabled); m_ui.TimeshiftText->setEnabled(bEnabled); m_ui.TimeshiftDurationCheckBox->setEnabled(bEnabled); m_pTimeshiftCurve->setVisible(bEnabled); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(iEnabled > 0); } // Timeshift characteristic stuff. void qtractorMidiToolsForm::timeshiftSpinBoxChanged ( double p ) { if (m_iUpdate > 0) return; ++m_iUpdate; #if 0//TIMESHIFT_LOGSCALE int i = 0; if (p > +0.001) i = + int(2000.0f * ::log10f(1000.0f * float(+ p))); else if (p < -0.001) i = - int(2000.0f * ::log10f(1000.0f * float(- p))); #else const int i = int(100.0f * float(p)); #endif #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiToolsForm::timeshiftSpinBoxChanged(%g) i=%d", float(p), i); #endif m_ui.TimeshiftSlider->setValue(i); m_pTimeshiftCurve->setTimeshift(float(p)); --m_iUpdate; changed(); } void qtractorMidiToolsForm::timeshiftSliderChanged ( int i ) { if (m_iUpdate > 0) return; ++m_iUpdate; #if 0//TIMESHIFT_LOGSCALE float p = 0.0f; if (i > 0) p = + 0.001f * ::powf(10.0f, (0.0005f * float(+ i))); else if (i < 0) p = - 0.001f * ::powf(10.0f, (0.0005f * float(- i))); #else const float p = 0.01f * float(i); #endif #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiToolsForm::timeshiftSliderChanged(%d) p=%g", i, p); #endif m_ui.TimeshiftSpinBox->setValue(double(p)); m_pTimeshiftCurve->setTimeshift(p); --m_iUpdate; changed(); } // end of qtractorMidiToolsForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlObserverForm.ui0000644000000000000000000000013213014536043022530 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlObserverForm.ui0000644000175000001440000001417413014536043023357 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiControlObserverForm 0 0 360 180 MIDI Controller - Qtractor :/images/itemControllers.png &Type: ControlTypeComboBox MIDI event type Cha&nnel: ChannelSpinBox MIDI channel false 1 16 Qt::Vertical QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset &Parameter: ParamComboBox MIDI parameter &Logarithmic &Feedback In&vert &Hook L&atch Control input connections &Inputs :/images/itemMidiPortIn.png Control output connections &Outputs :/images/itemMidiPortOut.png Qt::Horizontal 8 8 ControlTypeComboBox ChannelSpinBox ParamComboBox LogarithmicCheckBox FeedbackCheckBox InvertCheckBox HookCheckBox LatchCheckBox InputsPushButton OutputsPushButton DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorTracks.cpp0000644000000000000000000000012713014536043017351 xustar0029 mtime=1479719971.78110954 29 atime=1479719971.78110954 29 ctime=1479719971.78110954 qtractor-0.8.0/src/qtractorTracks.cpp0000644000175000001440000025463113014536043020200 0ustar00rncbcusers00000000000000// qtractorTracks.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTracks.h" #include "qtractorTrackView.h" #include "qtractorTrackList.h" #include "qtractorTrackTime.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorSessionCommand.h" #include "qtractorTrackCommand.h" #include "qtractorClipCommand.h" #include "qtractorCurveCommand.h" #include "qtractorMidiEditCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorTrackButton.h" #include "qtractorAudioEngine.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioClip.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorClipSelect.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include "qtractorTrackForm.h" #include "qtractorClipForm.h" #include "qtractorPasteRepeatForm.h" #include "qtractorTempoAdjustForm.h" #include "qtractorEditRangeForm.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiToolsForm.h" #include "qtractorMidiEditSelect.h" #include "qtractorFileList.h" #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorTracks -- The main session track listview widget. // Constructor. qtractorTracks::qtractorTracks ( QWidget *pParent ) : QSplitter(Qt::Horizontal, pParent) { // Surely a name is crucial (e.g. for storing geometry settings) QSplitter::setObjectName("qtractorTracks"); // Create child widgets... m_pTrackList = new qtractorTrackList(this, this); QWidget *pVBox = new QWidget(this); m_pTrackTime = new qtractorTrackTime(this, pVBox); m_pTrackView = new qtractorTrackView(this, pVBox); // Zoom mode flag. m_iZoomMode = ZoomAll; // Create child box layouts... QVBoxLayout *pVBoxLayout = new QVBoxLayout(pVBox); pVBoxLayout->setMargin(0); pVBoxLayout->setSpacing(0); pVBoxLayout->addWidget(m_pTrackTime); pVBoxLayout->addWidget(m_pTrackView); pVBox->setLayout(pVBoxLayout); // QSplitter::setOpaqueResize(false); QSplitter::setStretchFactor(QSplitter::indexOf(m_pTrackList), 0); QSplitter::setHandleWidth(2); QSplitter::setWindowTitle(tr("Tracks")); QSplitter::setWindowIcon(QIcon(":/images/qtractorTracks.png")); // Get previously saved splitter sizes, // (with some fair default...) qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList sizes; sizes.append(160); sizes.append(480); pOptions->loadSplitterSizes(this, sizes); } // Early track list stabilization. m_pTrackTime->setFixedHeight( (m_pTrackList->header())->sizeHint().height()); // To have all views in positional sync. QObject::connect(m_pTrackList, SIGNAL(contentsMoving(int,int)), m_pTrackView, SLOT(contentsYMovingSlot(int,int))); QObject::connect(m_pTrackView, SIGNAL(contentsMoving(int,int)), m_pTrackTime, SLOT(contentsXMovingSlot(int,int))); QObject::connect(m_pTrackView, SIGNAL(contentsMoving(int,int)), m_pTrackList, SLOT(contentsYMovingSlot(int,int))); } // Destructor. qtractorTracks::~qtractorTracks (void) { // Save splitter sizes... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveSplitterSizes(this); } // Child widgets accessors. qtractorTrackList *qtractorTracks::trackList (void) const { return m_pTrackList; } qtractorTrackTime *qtractorTracks::trackTime (void) const { return m_pTrackTime; } qtractorTrackView *qtractorTracks::trackView (void) const { return m_pTrackView; } // Horizontal zoom factor. void qtractorTracks::horizontalZoomStep ( int iZoomStep ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int iHorizontalZoom = pSession->horizontalZoom() + iZoomStep; if (iHorizontalZoom < ZoomMin) iHorizontalZoom = ZoomMin; else if (iHorizontalZoom > ZoomMax) iHorizontalZoom = ZoomMax; if (iHorizontalZoom == pSession->horizontalZoom()) return; // Fix the ssession time scale zoom determinant. pSession->setHorizontalZoom(iHorizontalZoom); pSession->updateTimeScale(); pSession->updateSession(); // Update visual play-head position... m_pTrackView->setPlayHead(pSession->playHead()); } // Vertical zoom factor. void qtractorTracks::verticalZoomStep ( int iZoomStep ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int iVerticalZoom = pSession->verticalZoom() + iZoomStep; if (iVerticalZoom < ZoomMin) iVerticalZoom = ZoomMin; else if (iVerticalZoom > ZoomMax) iVerticalZoom = ZoomMax; if (iVerticalZoom == pSession->verticalZoom()) return; // Fix the session vertical view zoom. pSession->setVerticalZoom(iVerticalZoom); } // Zoom (view) mode. void qtractorTracks::setZoomMode ( int iZoomMode ) { m_iZoomMode = iZoomMode; } int qtractorTracks::zoomMode (void) const { return m_iZoomMode; } // Zoom view actuators. void qtractorTracks::zoomIn (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(+ ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(+ ZoomStep); zoomCenterPost(zc); } void qtractorTracks::zoomOut (void) { ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(- ZoomStep); if (m_iZoomMode & ZoomVertical) verticalZoomStep(- ZoomStep); zoomCenterPost(zc); } void qtractorTracks::zoomReset (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; ZoomCenter zc; zoomCenterPre(zc); if (m_iZoomMode & ZoomHorizontal) horizontalZoomStep(ZoomBase - pSession->horizontalZoom()); if (m_iZoomMode & ZoomVertical) verticalZoomStep(ZoomBase - pSession->verticalZoom()); zoomCenterPost(zc); } // Zoom step evaluator. int qtractorTracks::zoomStep (void) const { const Qt::KeyboardModifiers& modifiers = QApplication::keyboardModifiers(); if (modifiers & Qt::ControlModifier) return ZoomMax; if (modifiers & Qt::ShiftModifier) return ZoomBase >> 1; return ZoomStep; } void qtractorTracks::horizontalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorTracks::horizontalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); horizontalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorTracks::verticalZoomInSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(+ zoomStep()); zoomCenterPost(zc); } void qtractorTracks::verticalZoomOutSlot (void) { ZoomCenter zc; zoomCenterPre(zc); verticalZoomStep(- zoomStep()); zoomCenterPost(zc); } void qtractorTracks::viewZoomResetSlot (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; ZoomCenter zc; zoomCenterPre(zc); // All zoom base are belong to us :) verticalZoomStep(ZoomBase - pSession->verticalZoom()); horizontalZoomStep(ZoomBase - pSession->horizontalZoom()); zoomCenterPost(zc); } // Zoom centering prepare method. // (usually before zoom change) void qtractorTracks::zoomCenterPre ( ZoomCenter& zc ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; QWidget *pViewport = m_pTrackView->viewport(); const QRect& rect = pViewport->rect(); const QPoint& pos = pViewport->mapFromGlobal(QCursor::pos()); if (rect.contains(pos)) { zc.x = pos.x(); zc.y = 0; // pos.y(); } else { #if 0 zc.x = 0; zc.y = 0; #else zc.x = (rect.width() >> 1); zc.y = 0; // (rect.height() >> 1); #endif } int cx = m_pTrackView->contentsX(); zc.frame = pSession->frameFromPixel(cx + zc.x); } // Zoom centering post methods. // (usually after zoom change) void qtractorTracks::zoomCenterPost ( const ZoomCenter& zc ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int cx = pSession->pixelFromFrame(zc.frame); int cy = m_pTrackView->contentsY(); if (cx > zc.x) cx -= zc.x; else cx = 0; if (cy > zc.y) cy -= zc.y; else cy = 0; // Update the dependant views... m_pTrackList->updateContentsHeight(); m_pTrackView->updateContentsWidth(); m_pTrackView->setContentsPos(cx, cy); m_pTrackView->updateContents(); // Make its due... selectionChangeNotify(); } // Update/sync integral contents from session tracks. void qtractorTracks::updateContents ( bool bRefresh ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorTracks::updateContents(%d)\n", int(bRefresh)); #endif // Update/sync from session tracks. int iRefresh = 0; if (bRefresh) ++iRefresh; int iTrack = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { // Check if item is already on list if (m_pTrackList->trackRow(pTrack) < 0) { m_pTrackList->insertTrack(iTrack, pTrack); ++iRefresh; } pTrack = pTrack->next(); ++iTrack; } // Update dependant views. if (iRefresh > 0) { m_pTrackList->updateContentsHeight(); m_pTrackView->updateContentsWidth(); // m_pTrackView->setFocus(); } } // Retrieves current (selected) track reference. qtractorTrack *qtractorTracks::currentTrack (void) const { return m_pTrackList->currentTrack(); } // Retrieves current selected clip reference. qtractorClip *qtractorTracks::currentClip (void) const { return m_pTrackView->currentClip(); } // Edit/create a brand new clip. bool qtractorTracks::newClip (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Create on current track, or take the first... qtractorTrack *pTrack = currentTrack(); if (pTrack == NULL) pTrack = pSession->tracks().first(); if (pTrack == NULL) return false; // Create the clip prototype... qtractorClip *pClip = NULL; switch (pTrack->trackType()) { case qtractorTrack::Audio: pClip = new qtractorAudioClip(pTrack); break; case qtractorTrack::Midi: pClip = new qtractorMidiClip(pTrack); break; case qtractorTrack::None: default: break; } // Correct so far? if (pClip == NULL) return false; // Set initial default clip parameters... const unsigned long iClipStart = pSession->editHead(); pClip->setClipStart(iClipStart); m_pTrackView->ensureVisibleFrame(iClipStart); // Special for MIDI clips, which already have it's own editor, // we'll add and start a blank one right-away... if (pTrack->trackType() == qtractorTrack::Midi) { // Set initial clip length... if (pSession->editTail() > pSession->editHead()) { pClip->setClipLength(pSession->editTail() - pSession->editHead()); } else { // Deafult length is one bar... const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipLengthTime = pSession->ticksPerBeat() * pSession->beatsPerBar(); pClip->setClipLength(pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime)); } // Proceed to setup the MDII clip properly... qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { // Create a clip filename from scratch... const QString& sFilename = pSession->createFilePath(pTrack->trackName(), "mid"); // Create the SMF for good... if (pMidiClip->createMidiFile(sFilename)) { // Add that to regular files... pMainForm->addMidiFile(pClip->filename()); // Insert the clip right away... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("new clip")); pClipCommand->addClip(pClip, pTrack); pSession->execute(pClipCommand); // Just start the MIDI editor on it... return pClip->startEditor(); } } } // Then ask user to refine clip properties... qtractorClipForm clipForm(pMainForm); clipForm.setClip(pClip, true); if (!clipForm.exec()) { delete pClip; return false; } // Done. return true; } // Edit given(current) clip. bool qtractorTracks::editClip ( qtractorClip *pClip ) { if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip == NULL) return false; // All else hasn't fail. return pClip->startEditor(); } // Unlink given(current) clip. bool qtractorTracks::unlinkClip ( qtractorClip *pClip ) { if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip == NULL) return false; qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip == NULL) return false; if (!pMidiClip->isHashLinked()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Have a new filename revision... const QString& sFilename = pMidiClip->createFilePathRevision(true); // Save/replace the clip track... qtractorMidiFile::saveCopyFile(sFilename, pMidiClip->filename(), pMidiClip->trackChannel(), pMidiClip->format(), pMidiClip->sequence(), pSession->timeScale(), pSession->tickFromFrame(pMidiClip->clipStart())); // Now, we avoid the linked/ref-counted instances... pSession->files()->removeClipItem(qtractorFileList::Midi, pMidiClip); pMidiClip->setFilename(sFilename); pMidiClip->setDirty(false); pMidiClip->unlinkHashData(); pMidiClip->updateEditor(true); pSession->files()->addClipItem(qtractorFileList::Midi, pMidiClip, true); // Better update track-view clip high-lighthing... m_pTrackView->update(); // HACK: This operation is so important that // it surely deserves being in the front page... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->addMidiFile(sFilename); return true; } // Split given(current) clip. bool qtractorTracks::splitClip ( qtractorClip *pClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; const unsigned long iPlayHead = pSession->playHead(); if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip == NULL) { qtractorTrack *pTrack = m_pTrackList->currentTrack(); if (pTrack) { pClip = pTrack->clips().first(); while (pClip && iPlayHead > pClip->clipStart() + pClip->clipLength()) pClip = pClip->next(); } } if (pClip == NULL) return false; if (!pClip->queryEditor()) return false; const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iClipStart >= iPlayHead || iPlayHead >= iClipEnd) return false; m_pTrackView->ensureVisibleFrame(iPlayHead); qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("split clip")); // Shorten old right... const unsigned long iClipOffset = pClip->clipOffset(); pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iPlayHead - iClipStart); // Add left clone... qtractorClip *pNewClip = m_pTrackView->cloneClip(pClip); if (pNewClip) { pNewClip->setClipStart(iPlayHead); pNewClip->setClipOffset(iClipOffset + iPlayHead - iClipStart); pNewClip->setClipLength(iClipEnd - iPlayHead); pNewClip->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pNewClip, pNewClip->track()); } // That's it... return pSession->execute(pClipCommand); } // Audio clip normalize callback. struct audioClipNormalizeData { // Ctor. audioClipNormalizeData(unsigned short iChannels) : count(0), channels(iChannels), max(0.0f) {}; // Members. unsigned int count; unsigned short channels; float max; }; static void audioClipNormalize ( float **ppFrames, unsigned int iFrames, void *pvArg ) { audioClipNormalizeData *pData = static_cast (pvArg); for (unsigned short i = 0; i < pData->channels; ++i) { float *pFrames = ppFrames[i]; for (unsigned int n = 0; n < iFrames; ++n) { float fSample = *pFrames++; if (fSample < 0.0f) // Take absolute value... fSample = -(fSample); if (pData->max < fSample) pData->max = fSample; } } if (++(pData->count) > 100) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { QProgressBar *pProgressBar = pMainForm->progressBar(); pProgressBar->setValue(pProgressBar->value() + iFrames); } qtractorSession::stabilize(); pData->count = 0; } } // MIDI clip normalize callback. static void midiClipNormalize ( qtractorMidiSequence *pSeq, void *pvArg ) { unsigned char *pMax = (unsigned char *) (pvArg); for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { if (pEvent->type() == qtractorMidiEvent::NOTEON && *pMax < pEvent->velocity()) { *pMax = pEvent->velocity(); } } } // Normalize given(current) clip. bool qtractorTracks::normalizeClip ( qtractorClip *pClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Make it as an undoable command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip normalize")); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Multiple clip selection... if (isClipSelected()) { qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { // Make sure it's legal selection... pClip = iter.key(); if (pClip->track() && pClip->isClipSelected()) normalizeClipCommand(pClipCommand, pClip); } } // Single, current clip instead? else normalizeClipCommand(pClipCommand, pClip); QApplication::restoreOverrideCursor(); // Check if valid... if (pClipCommand->isEmpty()) { delete pClipCommand; return false; } // That's it... return pSession->execute(pClipCommand); } bool qtractorTracks::normalizeClipCommand ( qtractorClipCommand *pClipCommand, qtractorClip *pClip ) { if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip == NULL) return false; qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); unsigned long iOffset = 0; unsigned long iLength = pClip->clipLength(); if (pClip->isClipSelected()) { iOffset = pClip->clipSelectStart() - pClip->clipStart(); iLength = pClip->clipSelectEnd() - pClip->clipSelectStart(); } // Default non-normalized setting... float fGain = pClip->clipGain(); if (pTrack->trackType() == qtractorTrack::Audio) { // Normalize audio clip... qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip == NULL) return false; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus == NULL) return false; QProgressBar *pProgressBar = NULL; if (pMainForm) pProgressBar = pMainForm->progressBar(); if (pProgressBar) { pProgressBar->setRange(0, iLength / 100); pProgressBar->reset(); pProgressBar->show(); } audioClipNormalizeData data(pAudioBus->channels()); pAudioClip->clipExport(audioClipNormalize, &data, iOffset, iLength); if (data.max > 0.01f && data.max < 1.1f) fGain /= data.max; if (pProgressBar) pProgressBar->hide(); } else if (pTrack->trackType() == qtractorTrack::Midi) { // Normalize MIDI clip... qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip == NULL) return false; unsigned char max = 0; pMidiClip->clipExport(midiClipNormalize, &max, iOffset, iLength); if (max > 0x0c && max < 0x7f) fGain *= (127.0f / float(max)); } // Make it as an undoable command... pClipCommand->gainClip(pClip, fGain); // That's it... return true; } // Execute tool on a given(current) MIDI clip. bool qtractorTracks::executeClipTool ( int iTool, qtractorClip *pClip ) { qtractorMidiToolsForm toolsForm(this); toolsForm.setToolIndex(iTool); if (!toolsForm.exec()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Make it as an undoable named command... QString sTool; switch (iTool) { case 0: sTool = tr("quantize"); break; case 1: sTool = tr("transpose"); break; case 2: sTool = tr("normalize"); break; case 3: sTool = tr("randomize"); break; case 4: sTool = tr("resize"); break; case 5: sTool = tr("rescale"); break; case 6: sTool = tr("timeshift"); break; } qtractorClipToolCommand *pClipToolCommand = new qtractorClipToolCommand(sTool); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Multiple clip selection... if (isClipSelected()) { qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { // Make sure it's legal selection... qtractorClip *pClip = iter.key(); if (pClip->track() && pClip->isClipSelected()) executeClipToolCommand(pClipToolCommand, pClip, &toolsForm); } } // Single, current clip instead? else executeClipToolCommand(pClipToolCommand, pClip, &toolsForm); QApplication::restoreOverrideCursor(); // Check if valid... if (pClipToolCommand->isEmpty()) { delete pClipToolCommand; return false; } // That's it... return pSession->execute(pClipToolCommand); } bool qtractorTracks::executeClipToolCommand ( qtractorClipToolCommand *pClipToolCommand, qtractorClip *pClip, qtractorMidiToolsForm *pMidiToolsForm ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip == NULL) return false; qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return false; if (pTrack->trackType() != qtractorTrack::Midi) return false; qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip == NULL) return false; if (pClipToolCommand->isLinkedMidiClip(pMidiClip)) return false; unsigned long iOffset = 0; unsigned long iLength = pClip->clipLength(); if (pClip->isClipSelected()) { iOffset = pClip->clipSelectStart() - pClip->clipStart(); iLength = pClip->clipSelectEnd() - pClip->clipSelectStart(); } qtractorMidiSequence *pSeq = pMidiClip->sequence(); const unsigned long iTimeOffset = pSeq->timeOffset(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekFrame(pClip->clipStart()); const unsigned long t0 = pNode->tickFromFrame(pClip->clipStart()); unsigned long f1 = pClip->clipStart() + pClip->clipOffset() + iOffset; pNode = cursor.seekFrame(f1); const unsigned long t1 = pNode->tickFromFrame(f1); unsigned long iTimeStart = t1 - t0; iTimeStart = (iTimeStart > iTimeOffset ? iTimeStart - iTimeOffset : 0); pNode = cursor.seekFrame(f1 += iLength); const unsigned long iTimeEnd = iTimeStart + pNode->tickFromFrame(f1) - t1; // Emulate an user-made selection... qtractorMidiEditSelect select; const QRect rect; // Dummy event rectangle. for (qtractorMidiEvent *pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { const unsigned long iTime = pEvent->time(); if (iTime >= iTimeStart && iTime < iTimeEnd) { select.addItem(pEvent, rect, rect); } } // Add new edit command from tool... pClipToolCommand->addMidiEditCommand( pMidiToolsForm->editCommand(pMidiClip, &select, pSession->tickFromFrame(pClip->clipStart()), iTimeStart, iTimeEnd)); // Must be brand new revision... pMidiClip->setRevision(0); // That's it... return true; } // Import (audio) clip(s) into current track... bool qtractorTracks::importClips ( QStringList files, unsigned long iClipStart ) { // Have we some? if (files.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Create on current track, or take the first... qtractorTrack *pTrack = currentTrack(); if (pTrack == NULL) pTrack = pSession->tracks().first(); if (pTrack == NULL) // || pTrack->trackType() != qtractorTrack::Audio) return addAudioTracks(files, iClipStart); // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; qtractorClipCommand *pImportClipCommand = new qtractorClipCommand(tr("clip import")); // For each one of those files... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QStringListIterator iter(files); while (iter.hasNext()) { // This is one of the selected filenames.... const QString& sPath = iter.next(); switch (pTrack->trackType()) { case qtractorTrack::Audio: { // Add the audio clip at once... qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); pAudioClip->setFilename(sPath); pAudioClip->setClipStart(iClipStart); // Redundant but necessary for multi-clip // concatenation, as we only know the actual // audio clip length after opening it... if (iter.hasNext()) { pAudioClip->open(); iClipStart += pAudioClip->clipLength(); } // Will add the new clip into session on command execute... pImportClipCommand->addClip(pAudioClip, pTrack); // Don't forget to add this one to local repository. if (pMainForm) { pMainForm->addAudioFile(sPath); // Log this successful import operation... sDescription += tr("Audio file import \"%1\" on %2 %3.\n") .arg(QFileInfo(sPath).fileName()) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("Audio file import: \"%1\".").arg(sPath)); } break; } case qtractorTrack::Midi: { // We'll be careful and pre-open the SMF header here... qtractorMidiFile file; if (file.open(sPath)) { // Depending of SMF format... int iTrackChannel = pTrack->midiChannel(); if (file.format() == 1) ++iTrackChannel; // Add the MIDI clip at once... qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setFilename(sPath); pMidiClip->setTrackChannel(iTrackChannel); pMidiClip->setClipStart(iClipStart); // Redundant but necessary for multi-clip // concatenation, as we only know the actual // MIDI clip length after opening it... if (iter.hasNext()) { pMidiClip->open(); iClipStart += pMidiClip->clipLength(); } // Will add the new clip into session on command execute... pImportClipCommand->addClip(pMidiClip, pTrack); // Don't forget to add this one to local repository. if (pMainForm) { pMainForm->addMidiFile(sPath); // Log this successful import operation... sDescription += tr("MIDI file import \"%1\"" " track-channel %2 on %3 %4.\n") .arg(QFileInfo(sPath).fileName()).arg(iTrackChannel) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("MIDI file import: \"%1\", track-channel: %2.") .arg(sPath).arg(iTrackChannel)); } } break; } default: break; } } // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Done. return pSession->execute(pImportClipCommand); } // Export selected clips. bool qtractorTracks::exportClips (void) { return mergeExportClips(NULL); } // Merge selected clips. bool qtractorTracks::mergeClips (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Make it as an undoable command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip merge")); const bool bResult = mergeExportClips(pClipCommand); // Have we failed the command prospect? if (!bResult || pClipCommand->isEmpty()) { delete pClipCommand; return false; } return pSession->execute(pClipCommand); } // Merge/export selected clips. bool qtractorTracks::mergeExportClips ( qtractorClipCommand *pClipCommand ) { // Multiple clip selection: // - make sure we have at least 2 clips to merge... qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); if (pClipSelect->items().count() < 1) return false; // Should be one single track... qtractorTrack *pTrack = pClipSelect->singleTrack(); if (pTrack == NULL) return false; // Dispatch to specialized method... bool bResult = false; switch (pTrack->trackType()) { case qtractorTrack::Audio: bResult = mergeExportAudioClips(pClipCommand); break; case qtractorTrack::Midi: bResult = mergeExportMidiClips(pClipCommand); break; case qtractorTrack::None: default: break; } // Done most. return bResult; } // Audio clip buffer merge/export item. struct audioClipBufferItem { // Constructor. audioClipBufferItem(qtractorClip *pClip, qtractorAudioBufferThread *pSyncThread, unsigned short iChannels) : clip(static_cast (pClip)) { buff = new qtractorAudioBuffer(pSyncThread, iChannels); buff->setOffset(clip->clipOffset()); buff->setLength(clip->clipLength()); buff->setTimeStretch(clip->timeStretch()); buff->setPitchShift(clip->pitchShift()); buff->open(clip->filename()); buff->syncExport(); } // Destructor. ~audioClipBufferItem() { if (buff) delete buff; } // Members. qtractorAudioClip *clip; qtractorAudioBuffer *buff; }; // Merge/export selected(audio) clips. bool qtractorTracks::mergeExportAudioClips ( qtractorClipCommand *pClipCommand ) { // Should be one single MIDI track... qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); qtractorTrack *pTrack = pClipSelect->singleTrack(); if (pTrack == NULL) return false; if (pTrack->trackType() != qtractorTrack::Audio) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorAudioBus *pAudioBus = static_cast (pTrack->outputBus()); if (pAudioBus == NULL) return false; const QString& sExt = qtractorAudioFileFactory::defaultExt(); const QString& sTitle = tr("Merge/Export Audio Clip") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Audio files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to save... QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; QString sFilename = QFileDialog::getSaveFileName(this, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter, NULL, options); #else // Construct save-file dialog... QFileDialog fileDialog(this, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (!fileDialog.exec()) return false; QString sFilename = fileDialog.selectedFiles().first(); #endif if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; // Should take sometime... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorAudioFile *pAudioFile = qtractorAudioFileFactory::createAudioFile(sFilename, pAudioBus->channels(), pSession->sampleRate()); if (pAudioFile == NULL) { QApplication::restoreOverrideCursor(); return false; } // Open the file for writing... if (!pAudioFile->open(sFilename, qtractorAudioFile::Write)) { QApplication::restoreOverrideCursor(); delete pAudioFile; return false; } // Start logging... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->appendMessages( tr("Audio clip merge/export: \"%1\" started...") .arg(sFilename)); } // Multiple clip selection... const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); const unsigned short iChannels = pAudioBus->channels(); const unsigned int iBufferSize = pSession->audioEngine()->bufferSize(); // Multi-selection extents (in frames)... QList list; unsigned long iSelectStart = pSession->sessionEnd(); unsigned long iSelectEnd = pSession->sessionStart(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); qtractorTrack *pTrack = pClip->track(); // Make sure it's a legal selection... if (pTrack && pClip->isClipSelected()) { qtractorAudioBufferThread *pSyncThread = pTrack->syncThread(); if (iSelectStart > pClip->clipSelectStart()) iSelectStart = pClip->clipSelectStart(); if (iSelectEnd < pClip->clipSelectEnd()) iSelectEnd = pClip->clipSelectEnd(); list.append(new audioClipBufferItem( pClip, pSyncThread, iChannels)); } } // A progress indication might be friendly... QProgressBar *pProgressBar = NULL; if (pMainForm) pProgressBar = pMainForm->progressBar(); if (pProgressBar) { pProgressBar->setRange(0, (iSelectEnd - iSelectStart) / 100); pProgressBar->reset(); pProgressBar->show(); } // Allocate merge audio scratch buffer... unsigned short i; float **ppFrames = new float * [iChannels]; for (i = 0; i < iChannels; ++i) ppFrames[i] = new float[iBufferSize]; // Setup clip buffers... QListIterator it(list); while (it.hasNext()) { audioClipBufferItem *pItem = it.next(); qtractorAudioClip *pClip = pItem->clip; qtractorAudioBuffer *pBuff = pItem->buff; // Almost similar to qtractorAudioClip::process(0)... const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); unsigned long iOffset = 0; if (iSelectStart > iClipStart && iSelectStart < iClipEnd) iOffset = iSelectStart - iClipStart; // Make it initially filled... pBuff->seek(iOffset); // pBuff->syncExport(); } // Loop-merge audio clips... unsigned long iFrameStart = iSelectStart; unsigned long iFrameEnd = iFrameStart + iBufferSize; int count = 0; // Loop until EOF... while (iFrameStart < iSelectEnd && iFrameEnd > iSelectStart) { // Zero-silence on scratch buffers... for (i = 0; i < iChannels; ++i) ::memset(ppFrames[i], 0, iBufferSize * sizeof(float)); // Merge clips in window... it.toFront(); while (it.hasNext()) { audioClipBufferItem *pItem = it.next(); qtractorAudioClip *pClip = pItem->clip; qtractorAudioBuffer *pBuff = pItem->buff; // Should force sync now and then... if ((count % 33) == 0) pBuff->syncExport(); // Quite similar to qtractorAudioClip::process()... const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength();; if (iFrameStart < iClipStart && iFrameEnd > iClipStart) { const unsigned long iOffset = iFrameEnd - iClipStart; while (!pBuff->inSync(0, 0)) pBuff->syncExport(); pBuff->readMix(ppFrames, iOffset, iChannels, iClipStart - iFrameStart, pClip->gain(iOffset)); } else if (iFrameStart >= iClipStart && iFrameStart < iClipEnd) { const unsigned long iFrame = iFrameStart - iClipStart; while (!pBuff->inSync(iFrame, iFrame)) pBuff->syncExport(); pBuff->readMix(ppFrames, iBufferSize, iChannels, 0, pClip->gain(iFrameEnd - iClipStart)); } } // Actually write to merge audio file; // - check for last incomplete block... if (iFrameEnd > iSelectEnd) pAudioFile->write(ppFrames, iBufferSize - (iFrameEnd - iSelectEnd)); else pAudioFile->write(ppFrames, iBufferSize); // Advance to next buffer... iFrameStart = iFrameEnd; iFrameEnd = iFrameStart + iBufferSize; if (++count > 100 && pProgressBar) { pProgressBar->setValue(pProgressBar->value() + iBufferSize); qtractorSession::stabilize(); count = 0; } } for (i = 0; i < iChannels; ++i) delete ppFrames[i]; delete [] ppFrames; qDeleteAll(list); list.clear(); // Close and free it up... pAudioFile->close(); delete pAudioFile; if (pProgressBar) pProgressBar->hide(); // Stop logging... if (pMainForm) { pMainForm->addAudioFile(sFilename); pMainForm->appendMessages( tr("Audio clip merge/export: \"%1\" complete.") .arg(sFilename)); } // The resulting merge comands, if any... if (pClipCommand) { iter = items.constBegin(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Determine and keep clip regions... if (iSelectStart > iClipStart) { // -- Left clip... pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iSelectStart - iClipStart); // Done, left clip. } else if (iSelectEnd < iClipEnd) { // -- Right clip... pClipCommand->resizeClip(pClip, iSelectEnd, iClipOffset + (iSelectEnd - iClipStart), iClipEnd - iSelectEnd); // Done, right clip. } else { // -- Inner clip... pClipCommand->removeClip(pClip); // Done, inner clip. } } // Set the resulting clip command... qtractorAudioClip *pNewClip = new qtractorAudioClip(pTrack); pNewClip->setClipStart(iSelectStart); pNewClip->setClipLength(iSelectEnd - iSelectStart); pNewClip->setFilename(sFilename); pClipCommand->addClip(pNewClip, pTrack); } // Almost done with it... QApplication::restoreOverrideCursor(); // That's it... return true; } // Merge/export selected(MIDI) clips. bool qtractorTracks::mergeExportMidiClips ( qtractorClipCommand *pClipCommand ) { // Should be one single MIDI track... qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); qtractorTrack *pTrack = pClipSelect->singleTrack(); if (pTrack == NULL) return false; if (pTrack->trackType() != qtractorTrack::Midi) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Merge MIDI Clip filename requester... const QString sExt("mid"); const QString& sTitle = tr("Merge/Export MIDI Clip") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to save... QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; QString sFilename = QFileDialog::getSaveFileName(this, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter, NULL, options); #else // Construct save-file dialog... QFileDialog fileDialog(this, sTitle, pSession->createFilePath(pTrack->trackName(), sExt), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (!fileDialog.exec()) return false; QString sFilename = fileDialog.selectedFiles().first(); #endif if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; if (QFileInfo(sFilename).suffix().isEmpty()) sFilename += '.' + sExt; // Should take sometime... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Create SMF... qtractorMidiFile file; if (!file.open(sFilename, qtractorMidiFile::Write)) { QApplication::restoreOverrideCursor(); return false; } // Write SMF header... const unsigned short iTicksPerBeat = pSession->ticksPerBeat(); const unsigned short iFormat = qtractorMidiClip::defaultFormat(); const unsigned short iTracks = (iFormat == 0 ? 1 : 2); if (!file.writeHeader(iFormat, iTracks, iTicksPerBeat)) { QApplication::restoreOverrideCursor(); return false; } // Start logging... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->appendMessages( tr("MIDI clip merge/export: \"%1\" started...") .arg(sFilename)); } // Multiple clip selection... const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); // Multi-selection extents (in frames)... unsigned long iSelectStart = pSession->sessionEnd(); unsigned long iSelectEnd = pSession->sessionStart(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) { if (iSelectStart > pClip->clipSelectStart()) iSelectStart = pClip->clipSelectStart(); if (iSelectEnd < pClip->clipSelectEnd()) iSelectEnd = pClip->clipSelectEnd(); } } // Multi-selection extents (in ticks)... const unsigned long iTimeStart = pSession->tickFromFrame(iSelectStart); const unsigned long iTimeEnd = pSession->tickFromFrame(iSelectEnd); // Set proper tempo map... if (file.tempoMap()) { file.tempoMap()->fromTimeScale( pSession->timeScale(), pSession->tickFromFrame(iTimeStart)); } // Setup track (SMF format 1). if (iFormat == 1) file.writeTrack(NULL); // Setup merge sequence... qtractorMidiSequence seq(pTrack->trackName(), 1, iTicksPerBeat); seq.setChannel(pTrack->midiChannel()); seq.setBank(pTrack->midiBank()); seq.setProg(pTrack->midiProg()); // The merge... iter = items.constBegin(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) { // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Determine and keep clip regions... if (pClipCommand) { if (iSelectStart > iClipStart) { // -- Left clip... pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iSelectStart - iClipStart); // Done, left clip. } else if (iSelectEnd < iClipEnd) { // -- Right clip... pClipCommand->resizeClip(pClip, iSelectEnd, iClipOffset + (iSelectEnd - iClipStart), iClipEnd - iSelectEnd); // Done, right clip. } else { // -- Inner clip... pClipCommand->removeClip(pClip); // Done, inner clip. } } // Do the MIDI merge, itself... qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { const unsigned long iTimeClip = pSession->tickFromFrame(pClip->clipStart()); const unsigned long iTimeOffset = iTimeClip - iTimeStart; // For each event... qtractorMidiEvent *pEvent = pMidiClip->sequence()->events().first(); while (pEvent && iTimeClip + pEvent->time() < iTimeStart) pEvent = pEvent->next(); while (pEvent && iTimeClip + pEvent->time() < iTimeEnd) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(iTimeOffset + pEvent->time()); if (pNewEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned long iTimeEvent = iTimeClip + pEvent->time(); const float fGain = pMidiClip->gain( pSession->frameFromTick(iTimeEvent) - pClip->clipStart()); pNewEvent->setVelocity((unsigned char) (fGain * float(pEvent->velocity())) & 0x7f); if (iTimeEvent + pEvent->duration() > iTimeEnd) pNewEvent->setDuration(iTimeEnd - iTimeEvent); } seq.insertEvent(pNewEvent); pEvent = pEvent->next(); } } } } // Write the track and close SMF... file.writeTrack(&seq); file.close(); // Stop logging... if (pMainForm) { pMainForm->addMidiFile(sFilename); pMainForm->appendMessages( tr("MIDI clip merge/export: \"%1\" complete.") .arg(sFilename)); } // Set the resulting clip command... if (pClipCommand) { qtractorMidiClip *pNewClip = new qtractorMidiClip(pTrack); pNewClip->setClipStart(iSelectStart); pNewClip->setClipLength(iSelectEnd - iSelectStart); pNewClip->setFilename(sFilename); pNewClip->setTrackChannel(1); pClipCommand->addClip(pNewClip, pTrack); } // Almost done with it... QApplication::restoreOverrideCursor(); // That's it... return true; } // Edit/loop-range from current clip settlers. bool qtractorTracks::rangeClip ( qtractorClip *pClip ) { return rangeClipEx(pClip, false); } bool qtractorTracks::loopClip ( qtractorClip *pClip ) { return rangeClipEx(pClip, true); } bool qtractorTracks::rangeClipEx ( qtractorClip *pClip, bool bLoopSet ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; unsigned long iEditHead = 0; unsigned long iEditTail = 0; // Multiple clip selection... if (pClip == NULL && isClipSelected()) { // Multi-selection extents (in frames)... iEditHead = pSession->sessionEnd(); iEditTail = pSession->sessionStart(); qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { pClip = iter.key(); // Make sure it's a legal selection... if (pClip->isClipSelected()) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iEditHead > iClipStart) iEditHead = iClipStart; if (iEditTail < iClipEnd) iEditTail = iClipEnd; } } } else { if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip) { iEditHead = pClip->clipStart(); iEditTail = iEditHead + pClip->clipLength(); } } pSession->setEditHead(iEditHead); pSession->setEditTail(iEditTail); if (bLoopSet) { return pSession->execute( new qtractorSessionLoopCommand(pSession, iEditHead, iEditTail)); } selectionChangeNotify(); return true; } // Adjust current tempo from clip selection or interactive tapping... bool qtractorTracks::tempoClip ( qtractorClip *pClip ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; unsigned long iRangeStart = pSession->editHead(); unsigned long iRangeLength = pSession->editTail() - iRangeStart; if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip) { if (pClip->isClipSelected()) { iRangeStart = pClip->clipSelectStart(); iRangeLength = pClip->clipSelectEnd() - iRangeStart; } else { iRangeStart = pClip->clipStart(); iRangeLength = pClip->clipLength(); } } qtractorTempoAdjustForm form(this); form.setRangeStart(iRangeStart); form.setRangeLength(iRangeLength); if (!form.exec()) return false; // Avoid automatic time stretching option for audio clips... const bool bAutoTimeStretch = pSession->isAutoTimeStretch(); pSession->setAutoTimeStretch(false); iRangeStart = form.rangeStart(); iRangeLength = form.rangeLength(); // Find appropriate node... qtractorTimeScale *pTimeScale = pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iRangeStart); // Now, express the change as a undoable command... pSession->execute( new qtractorTimeScaleUpdateNodeCommand(pTimeScale, pNode->frame, form.tempo(), 2, form.beatsPerBar(), form.beatDivisor())); // Done. pSession->setAutoTimeStretch(bAutoTimeStretch); if (pClip) { if (pClip->isClipSelected()) { iRangeStart = pClip->clipSelectStart(); iRangeLength = pClip->clipSelectEnd() - iRangeStart; } else { iRangeStart = pClip->clipStart(); iRangeLength = pClip->clipLength(); } } pSession->setEditHead(iRangeStart); pSession->setEditTail(iRangeStart + iRangeLength); selectionChangeNotify(); return true; } // Auto-crossfade a give clip. bool qtractorTracks::crossFadeClip ( qtractorClip *pClip ) { if (pClip == NULL) pClip = m_pTrackView->currentClip(); if (pClip == NULL) return false; qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip cross-fade")); const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); qtractorClip *pClip2 = pTrack->clips().first(); while (pClip2 && pClip2->clipStart() < iClipEnd) { // Avoid cross-fading over the very self... const unsigned long iClipStart2 = pClip2->clipStart(); const unsigned long iClipEnd2 = iClipStart2 + pClip2->clipLength(); if (iClipEnd2 > iClipStart && iClipStart > iClipStart2) { const unsigned long iCrossFadeLength = iClipEnd2 - iClipStart; if (pClip2->fadeOutLength() != iCrossFadeLength) { pClipCommand->fadeOutClip(pClip2, iCrossFadeLength, pClip2->fadeOutType()); } if (pClip->fadeInLength() != iCrossFadeLength) { pClipCommand->fadeInClip(pClip, iCrossFadeLength, pClip->fadeInType()); } } else if (iClipStart2 < iClipEnd && iClipEnd < iClipEnd2) { const unsigned long iCrossFadeLength = iClipEnd - iClipStart2; if (pClip->fadeOutLength() != iCrossFadeLength) { pClipCommand->fadeOutClip(pClip, iCrossFadeLength, pClip->fadeOutType()); } if (pClip2->fadeInLength() != iCrossFadeLength) { pClipCommand->fadeInClip(pClip2, iCrossFadeLength, pClip2->fadeInType()); } } // Move forward... pClip2 = pClip2->next(); } // Check if valid... if (pClipCommand->isEmpty()) { delete pClipCommand; return false; } // Make it undoable command return pSession->execute(pClipCommand); } // Whether there's anything currently selected. bool qtractorTracks::isSelected (void) const { return isClipSelected() || isCurveSelected(); } // Whether there's any clip currently selected. bool qtractorTracks::isClipSelected (void) const { return m_pTrackView->isClipSelected(); } // Whether there's any curve/automation currently selected. bool qtractorTracks::isCurveSelected (void) const { return m_pTrackView->isCurveSelected(); } // Whether there's a single track selection. qtractorTrack *qtractorTracks::singleTrackSelected (void) { return m_pTrackView->singleTrackSelected(); } // Retrieve actual clip selection range. void qtractorTracks::clipSelectedRange ( unsigned long& iSelectStart, unsigned long& iSelectEnd ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; iSelectStart = pSession->sessionEnd(); iSelectEnd = pSession->sessionStart(); qtractorClipSelect *pClipSelect = m_pTrackView->clipSelect(); const qtractorClipSelect::ItemList& items = pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); qtractorTrack *pTrack = pClip->track(); // Make sure it's a legal selection... if (pTrack && pClip->isClipSelected()) { if (iSelectStart > pClip->clipSelectStart()) iSelectStart = pClip->clipSelectStart(); if (iSelectEnd < pClip->clipSelectEnd()) iSelectEnd = pClip->clipSelectEnd(); } } } // Clipboard methods. void qtractorTracks::cutClipboard (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->executeCurveSelect(qtractorTrackView::Cut); else m_pTrackView->executeClipSelect(qtractorTrackView::Cut); } void qtractorTracks::copyClipboard (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->executeCurveSelect(qtractorTrackView::Copy); else m_pTrackView->executeClipSelect(qtractorTrackView::Copy); } void qtractorTracks::pasteClipboard (void) { m_pTrackView->pasteClipboard(); } // Special paste/repeat prompt. void qtractorTracks::pasteRepeatClipboard (void) { qtractorPasteRepeatForm pasteForm(this); pasteForm.setRepeatPeriod(m_pTrackView->pastePeriod()); if (pasteForm.exec()) { m_pTrackView->pasteClipboard( pasteForm.repeatCount(), pasteForm.repeatPeriod()); } } // Delete current selection. void qtractorTracks::deleteSelect (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->executeCurveSelect(qtractorTrackView::Delete); else m_pTrackView->executeClipSelect(qtractorTrackView::Delete); } // Split selection method. void qtractorTracks::splitSelect (void) { m_pTrackView->executeClipSelect(qtractorTrackView::Split); } // Select range interval between edit head and tail. void qtractorTracks::selectEditRange ( bool bReset ) { if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveTrackRange(NULL, bReset); else m_pTrackView->selectClipTrackRange(NULL, bReset); } // Select all clips on current track. void qtractorTracks::selectCurrentTrack ( bool bReset ) { qtractorTrack *pTrack = currentTrack(); if (pTrack == NULL) return; if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveTrack(pTrack, bReset); else m_pTrackView->selectClipTrack(pTrack, bReset); } // Select all clips on current track range. void qtractorTracks::selectCurrentTrackRange ( bool bReset ) { qtractorTrack *pTrack = currentTrack(); if (pTrack == NULL) return; if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveTrackRange(pTrack, bReset); else m_pTrackView->selectClipTrackRange(pTrack, bReset); } // Select everything on all tracks. void qtractorTracks::selectAll (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveAll(); else m_pTrackView->selectClipAll(); } // Select nothing on all tracks. void qtractorTracks::selectNone (void) { m_pTrackView->clearSelect(); selectionChangeNotify(); } // Invert selection on all tracks and clips. void qtractorTracks::selectInvert (void) { if (m_pTrackView->isCurveEdit()) m_pTrackView->selectCurveInvert(); else m_pTrackView->selectClipInvert(); } // Insertion method. bool qtractorTracks::insertEditRange ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return false; unsigned long iInsertStart = pSession->editHead(); unsigned long iInsertEnd = pSession->editTail(); if (iInsertStart >= iInsertEnd) { unsigned short iBar = pTimeScale->barFromFrame(iInsertStart); iInsertEnd = pTimeScale->frameFromBar(iBar + 1); } unsigned int iInsertOptions = qtractorEditRangeForm::None; iInsertOptions |= qtractorEditRangeForm::Clips; iInsertOptions |= qtractorEditRangeForm::Automation; if (pTrack == NULL) { qtractorEditRangeForm rangeForm(this); rangeForm.setWindowTitle(tr("Insert Range") + " - " QTRACTOR_TITLE); if (isClipSelected()) clipSelectedRange(iInsertStart, iInsertEnd); rangeForm.setSelectionRange(iInsertStart, iInsertEnd); if (!rangeForm.exec()) return false; iInsertStart = rangeForm.rangeStart(); iInsertEnd = rangeForm.rangeEnd(); iInsertOptions = rangeForm.rangeOptions(); } if (iInsertStart >= iInsertEnd) return false; const unsigned long iInsertLength = iInsertEnd - iInsertStart; int iUpdate = 0; qtractorClipRangeCommand *pClipRangeCommand = new qtractorClipRangeCommand(pTrack == NULL ? tr("insert range") : tr("insert track range")); if (pTrack) { iUpdate += insertEditRangeTrack(pClipRangeCommand, pTrack, iInsertStart, iInsertEnd, iInsertOptions); } else { // Clips & Automation... pTrack = pSession->tracks().first(); while (pTrack) { iUpdate += insertEditRangeTrack(pClipRangeCommand, pTrack, iInsertStart, iInsertEnd, iInsertOptions); pTrack = pTrack->next(); } // Loop... if (iInsertOptions & qtractorEditRangeForm::Loop) { unsigned long iLoopStart = pSession->loopStart(); unsigned long iLoopEnd = pSession->loopEnd(); if (iLoopStart < iLoopEnd) { int iLoopUpdate = 0; if (iLoopStart > iInsertStart) { iLoopStart += iInsertLength; ++iLoopUpdate; } if (iLoopEnd > iInsertStart) { iLoopEnd += iInsertLength; ++iLoopUpdate; } if (iLoopUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionLoopCommand(pSession, iLoopStart, iLoopEnd)); ++iUpdate; } } } // Punch In/Out... if (iInsertOptions & qtractorEditRangeForm::Punch) { unsigned long iPunchIn = pSession->punchOut(); unsigned long iPunchOut = pSession->punchIn(); if (iPunchIn < iPunchOut) { int iPunchUpdate = 0; if (iPunchIn > iInsertStart) { iPunchIn += iInsertLength; ++iPunchUpdate; } if (iPunchOut > iInsertStart) { iPunchOut += iInsertLength; ++iPunchUpdate; } if (iPunchUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionPunchCommand(pSession, iPunchIn, iPunchOut)); ++iUpdate; } } } // Markers... if (iInsertOptions & qtractorEditRangeForm::Markers) { qtractorTimeScale::Marker *pMarker = pTimeScale->markers().last(); while (pMarker && pMarker->frame > iInsertStart) { pClipRangeCommand->addTimeScaleMarkerCommand( new qtractorTimeScaleMoveMarkerCommand(pTimeScale, pMarker, pMarker->frame + iInsertLength)); pMarker = pMarker->prev(); ++iUpdate; } } // Tempo-map... if (iInsertOptions & qtractorEditRangeForm::TempoMap) { qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(pSession->sessionEnd()); while (pNode && pNode->frame > iInsertStart) { pClipRangeCommand->addTimeScaleNodeCommand( new qtractorTimeScaleMoveNodeCommand(pTimeScale, pNode, pNode->frame + iInsertLength)); pNode = pNode->prev(); ++iUpdate; } } } if (iUpdate < 1) { delete pClipRangeCommand; return false; } const bool bResult = pSession->execute(pClipRangeCommand); if (bResult) { pSession->setEditHead(iInsertStart); pSession->setEditTail(iInsertEnd); selectionChangeNotify(); } return bResult; } // Insertion method (track). int qtractorTracks::insertEditRangeTrack ( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iInsertStart, unsigned long iInsertEnd, unsigned int iInsertOptions ) const { const unsigned long iInsertLength = iInsertEnd - iInsertStart; int iUpdate = 0; if (iInsertOptions & qtractorEditRangeForm::Clips) { qtractorClip *pClip = pTrack->clips().first(); while (pClip) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; if (iClipEnd > iInsertStart) { // Slip/move clip... if (iClipStart < iInsertStart) { // Left-clip... pClipRangeCommand->resizeClip(pClip, iClipStart, iClipOffset, iInsertStart - iClipStart); // Right-clip... qtractorClip *pClipEx = m_pTrackView->cloneClip(pClip); if (pClipEx) { const unsigned long iClipOffset2 = iClipOffset + iInsertStart - iClipStart; pClipEx->setClipStart(iInsertEnd); pClipEx->setClipOffset(iClipOffset2); pClipEx->setClipLength(iClipEnd - iInsertStart); pClipEx->setFadeOutLength(pClip->fadeOutLength()); pClipRangeCommand->addClip(pClipEx, pTrack); } } else { // Whole-clip... pClipRangeCommand->moveClip(pClip, pTrack, iClipStart + iInsertLength, iClipOffset, iClipLength); } ++iUpdate; } pClip = pClip->next(); } } if (iInsertOptions & qtractorEditRangeForm::Automation) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) { qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { int iCurveEditUpdate = 0; qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(QString(), pCurve); qtractorCurve::Node *pNode = pCurve->seek(iInsertStart); while (pNode) { pCurveEditCommand->moveNode(pNode, pNode->frame + iInsertLength, pNode->value); ++iCurveEditUpdate; pNode = pNode->next(); } if (iCurveEditUpdate > 0) { pClipRangeCommand->addCurveEditCommand(pCurveEditCommand); iUpdate += iCurveEditUpdate; } else delete pCurveEditCommand; pCurve = pCurve->next(); } } } return iUpdate; } // Removal method. bool qtractorTracks::removeEditRange ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return false; unsigned long iRemoveStart = pSession->editHead(); unsigned long iRemoveEnd = pSession->editTail(); if (iRemoveStart >= iRemoveEnd) { unsigned short iBar = pTimeScale->barFromFrame(iRemoveStart); iRemoveEnd = pTimeScale->frameFromBar(iBar + 1); } unsigned int iRemoveOptions = qtractorEditRangeForm::None; iRemoveOptions |= qtractorEditRangeForm::Clips; iRemoveOptions |= qtractorEditRangeForm::Automation; if (pTrack == NULL) { qtractorEditRangeForm rangeForm(this); rangeForm.setWindowTitle(tr("Remove Range") + " - " QTRACTOR_TITLE); if (isClipSelected()) clipSelectedRange(iRemoveStart, iRemoveEnd); rangeForm.setSelectionRange(iRemoveStart, iRemoveEnd); if (!rangeForm.exec()) return false; iRemoveStart = rangeForm.rangeStart(); iRemoveEnd = rangeForm.rangeEnd(); iRemoveOptions = rangeForm.rangeOptions(); } if (iRemoveStart >= iRemoveEnd) return false; const unsigned long iRemoveLength = iRemoveEnd - iRemoveStart; int iUpdate = 0; qtractorClipRangeCommand *pClipRangeCommand = new qtractorClipRangeCommand(pTrack == NULL ? tr("remove range") : tr("remove track range")); if (pTrack) { iUpdate += removeEditRangeTrack(pClipRangeCommand, pTrack, iRemoveStart, iRemoveEnd, iRemoveOptions); } else { // Clips & Automation... pTrack = pSession->tracks().first(); while (pTrack) { iUpdate += removeEditRangeTrack(pClipRangeCommand, pTrack, iRemoveStart, iRemoveEnd, iRemoveOptions); pTrack = pTrack->next(); } // Loop... if (iRemoveOptions & qtractorEditRangeForm::Loop) { unsigned long iLoopStart = pSession->loopStart(); unsigned long iLoopEnd = pSession->loopEnd(); if (iLoopStart < iLoopEnd) { int iLoopUpdate = 0; if (iLoopStart > iRemoveStart) { if (iLoopStart > iRemoveEnd) iLoopStart = iRemoveStart; else iLoopStart -= iRemoveLength; ++iLoopUpdate; } if (iLoopEnd > iRemoveStart) { if (iLoopEnd > iRemoveEnd) iLoopEnd -= iRemoveLength; else iLoopEnd = iRemoveEnd; ++iLoopUpdate; } if (iLoopUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionLoopCommand(pSession, iLoopStart, iLoopEnd)); ++iUpdate; } } } // Punch In/Out... if (iRemoveOptions & qtractorEditRangeForm::Punch) { unsigned long iPunchIn = pSession->punchOut(); unsigned long iPunchOut = pSession->punchIn(); if (iPunchIn < iPunchOut) { int iPunchUpdate = 0; if (iPunchIn > iRemoveStart) { if (iPunchIn > iRemoveEnd) iPunchIn = iRemoveStart; else iPunchIn -= iRemoveLength; ++iPunchUpdate; } if (iPunchOut > iRemoveStart) { if (iPunchOut > iRemoveEnd) iPunchOut -= iRemoveLength; else iPunchOut = iRemoveEnd; ++iPunchUpdate; } if (iPunchUpdate > 0) { pClipRangeCommand->addSessionCommand( new qtractorSessionPunchCommand(pSession, iPunchIn, iPunchOut)); ++iUpdate; } } } // Markers... if (iRemoveOptions & qtractorEditRangeForm::Markers) { qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekFrame(iRemoveStart); while (pMarker) { if (pMarker->frame > iRemoveStart) { if (pMarker->frame < iRemoveEnd) { pClipRangeCommand->addTimeScaleMarkerCommand( new qtractorTimeScaleRemoveMarkerCommand( pTimeScale, pMarker)); ++iUpdate; } else if (pMarker->frame > iRemoveEnd) { pClipRangeCommand->addTimeScaleMarkerCommand( new qtractorTimeScaleMoveMarkerCommand(pTimeScale, pMarker, pMarker->frame - iRemoveLength)); ++iUpdate; } } pMarker = pMarker->next(); } } // Tempo-map... if (iRemoveOptions & qtractorEditRangeForm::TempoMap) { qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iRemoveStart); while (pNode) { if (pNode->frame > iRemoveStart) { if (pNode->frame < iRemoveEnd) { pClipRangeCommand->addTimeScaleNodeCommand( new qtractorTimeScaleRemoveNodeCommand( pTimeScale, pNode)); ++iUpdate; } else if (pNode->frame > iRemoveEnd) { pClipRangeCommand->addTimeScaleNodeCommand( new qtractorTimeScaleMoveNodeCommand(pTimeScale, pNode, pNode->frame - iRemoveLength)); ++iUpdate; } } pNode = pNode->next(); } } } if (iUpdate < 1) { delete pClipRangeCommand; return false; } clearSelect(true); const bool bResult = pSession->execute(pClipRangeCommand); if (bResult) { pSession->setEditHead(iRemoveStart); pSession->setEditTail(iRemoveEnd); selectionChangeNotify(); } return bResult; } // Removal method (track). int qtractorTracks::removeEditRangeTrack ( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iRemoveStart, unsigned long iRemoveEnd, unsigned int iRemoveOptions ) const { const unsigned long iRemoveLength = iRemoveEnd - iRemoveStart; int iUpdate = 0; if (iRemoveOptions & qtractorEditRangeForm::Clips) { qtractorClip *pClip = pTrack->clips().first(); while (pClip) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; if (iClipEnd > iRemoveStart) { // Slip/move clip... if (iClipStart < iRemoveEnd) { // Left-clip... if (iClipStart < iRemoveStart) { pClipRangeCommand->resizeClip(pClip, iClipStart, iClipOffset, iRemoveStart - iClipStart); // Right-clip... if (iClipEnd > iRemoveEnd) { qtractorClip *pClipEx = m_pTrackView->cloneClip(pClip); if (pClipEx) { const unsigned long iClipOffset2 = iClipOffset + iRemoveEnd - iClipStart; pClipEx->setClipStart(iRemoveStart); pClipEx->setClipOffset(iClipOffset2); pClipEx->setClipLength(iClipEnd - iRemoveEnd); pClipEx->setFadeOutLength(pClip->fadeOutLength()); pClipRangeCommand->addClip(pClipEx, pTrack); } } } else if (iClipEnd > iRemoveEnd) { pClipRangeCommand->resizeClip(pClip, iRemoveStart, iClipOffset + iRemoveEnd - iClipStart, iClipEnd - iRemoveEnd); } else { pClipRangeCommand->removeClip(pClip); } } else { // Whole-clip... pClipRangeCommand->moveClip(pClip, pTrack, iClipStart - iRemoveLength, iClipOffset, iClipLength); } ++iUpdate; } pClip = pClip->next(); } } if (iRemoveOptions & qtractorEditRangeForm::Automation) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) { qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { int iCurveEditUpdate = 0; qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(QString(), pCurve); qtractorCurve::Node *pNode = pCurve->seek(iRemoveStart); while (pNode) { if (pNode->frame < iRemoveEnd) pCurveEditCommand->removeNode(pNode); else pCurveEditCommand->moveNode(pNode, pNode->frame - iRemoveLength, pNode->value); ++iCurveEditUpdate; pNode = pNode->next(); } if (iCurveEditUpdate > 0) { pClipRangeCommand->addCurveEditCommand(pCurveEditCommand); iUpdate += iCurveEditUpdate; } else delete pCurveEditCommand; pCurve = pCurve->next(); } } } return iUpdate; } // Adds a new track into session. bool qtractorTracks::addTrack (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Create a new track right away... const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); qtractorTrack *pTrack = new qtractorTrack(pSession); pTrack->setTrackName(QString("Track %1").arg(iTrack)); pTrack->setMidiChannel(pSession->midiTag() % 16); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // Open dialog for settings... qtractorTrackForm trackForm(pMainForm); trackForm.setTrack(pTrack); if (!trackForm.exec()) { delete pTrack; return false; } // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Take care of user supplied properties... pTrack->setProperties(trackForm.properties()); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorAddTrackCommand(pTrack, currentTrack())); QApplication::restoreOverrideCursor(); return bResult; } // Remove given(current) track from session. bool qtractorTracks::removeTrack ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Get the list view item reference of the intended track... if (pTrack == NULL) pTrack = currentTrack(); if (pTrack == NULL) return false; // Don't remove tracks engaged in recording... if (pTrack->isRecord() && pSession->isRecording() && pSession->isPlaying()) return false; // Prompt user if he/she's sure about this... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to remove track:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pTrack->trackName()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorRemoveTrackCommand(pTrack)); QApplication::restoreOverrideCursor(); return bResult; } // Edit given(current) track properties. bool qtractorTracks::editTrack ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return false; // Get the list view item reference of the intended track... if (pTrack == NULL) pTrack = currentTrack(); if (pTrack == NULL) return false; // Don't edit tracks engaged in recording... if (pTrack->isRecord() && pSession->isRecording() && pSession->isPlaying()) return false; // Open dialog for settings... qtractorTrackForm trackForm(pMainForm); trackForm.setTrack(pTrack); if (!trackForm.exec()) return false; // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorEditTrackCommand(pTrack, trackForm.properties())); QApplication::restoreOverrideCursor(); return bResult; } // Copy/duplicate given(current) track. bool qtractorTracks::copyTrack ( qtractorTrack *pTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Get the list view item reference of the intended track... if (pTrack == NULL) pTrack = currentTrack(); if (pTrack == NULL) return false; // Might take a while... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Duplicate into a new track... const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); qtractorTrack *pNewTrack = new qtractorTrack(pSession, pTrack->trackType()); pNewTrack->setProperties(pTrack->properties()); // Find an incremental/next track name... QString sTrackName = pTrack->trackName(); QString sNewTrackName; const QRegExp rxTrackNo("([0-9]+)$"); int iTrackNo = 0; if (rxTrackNo.indexIn(sTrackName) >= 0) { iTrackNo = rxTrackNo.cap(1).toInt(); sTrackName.remove(rxTrackNo); } else sTrackName += ' '; do { sNewTrackName = sTrackName + QString::number(++iTrackNo); } while (pSession->findTrack(sNewTrackName)); pNewTrack->setTrackName(sNewTrackName); pNewTrack->setBackground(color); pNewTrack->setForeground(color.darker()); pNewTrack->setZoomHeight(pTrack->zoomHeight()); // Put it in the form of an undoable command... const bool bResult = pSession->execute( new qtractorCopyTrackCommand(pNewTrack, pTrack)); QApplication::restoreOverrideCursor(); return bResult; } // Import Audio files into new tracks... bool qtractorTracks::addAudioTracks ( const QStringList& files, unsigned long iClipStart, qtractorTrack *pAfterTrack ) { // Have we some? if (files.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // pSession->lock(); // Account for actual updates... int iUpdate = 0; // We'll build a composite command... qtractorImportTrackCommand *pImportTrackCommand = new qtractorImportTrackCommand(pAfterTrack); // Increment this for suggestive track coloring... int iTrack = pSession->tracks().count(); // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; // Needed whether we'll span to one single track // or will have each clip intto several tracks... const bool bDropSpan = m_pTrackView->isDropSpan(); qtractorTrack *pTrack = NULL; int iTrackClip = 0; // For each one of those files... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QStringListIterator iter(files); while (iter.hasNext()) { // This is one of the selected filenames.... const QString& sPath = iter.next(); // Create a new track right away... if (pTrack == NULL || !bDropSpan) { const QColor& color = qtractorTrack::trackColor(++iTrack); pTrack = new qtractorTrack(pSession, qtractorTrack::Audio); pTrack->setBackground(color); pTrack->setForeground(color.darker()); pImportTrackCommand->addTrack(pTrack); iTrackClip = 0; } // Add the clip at once... qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); pAudioClip->setFilename(sPath); pAudioClip->setClipStart(iClipStart); // Time to add the new track/clip into session; // actuallly, this is when the given audio file gets open... pTrack->addClip(pAudioClip); if (iTrackClip == 0) pTrack->setTrackName(pAudioClip->clipName()); ++iTrackClip; // Add the new track to composite command... if (bDropSpan) iClipStart += pAudioClip->clipLength(); ++iUpdate; // Don't forget to add this one to local repository. if (pMainForm) { pMainForm->addAudioFile(sPath); // Log this successful import operation... sDescription += tr("Audio file import \"%1\" on %2 %3.\n") .arg(QFileInfo(sPath).fileName()) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("Audio file import: \"%1\".").arg(sPath)); } } // Have we changed anything? bool bResult = false; if (iUpdate > 0) { // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Put it in the form of an undoable command... bResult = pSession->execute(pImportTrackCommand); } else { delete pImportTrackCommand; } // pSession->unlock(); return bResult; } // Import MIDI files into new tracks... bool qtractorTracks::addMidiTracks ( const QStringList& files, unsigned long iClipStart, qtractorTrack *pAfterTrack ) { // Have we some? if (files.isEmpty()) return false; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // pSession->lock(); // Account for actual updates... int iUpdate = 0; // We'll build a composite command... qtractorImportTrackCommand *pImportTrackCommand = new qtractorImportTrackCommand(pAfterTrack); // Increment this for suggestive track coloring... int iTrack = pSession->tracks().count(); // Needed to help on setting whole session properties // from the first imported MIDI file... int iImport = iTrack; const unsigned long iTimeStart = pSession->tickFromFrame(iClipStart); // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; // For each one of those files... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QStringListIterator iter(files); while (iter.hasNext()) { // This is one of the selected filenames.... const QString& sPath = iter.next(); // We'll be careful and pre-open the SMF header here... qtractorMidiFile file; if (!file.open(sPath)) continue; // It all depends on the format... const int iTracks = (file.format() == 1 ? file.tracks() : 16); for (int iTrackChannel = 0; iTrackChannel < iTracks; ++iTrackChannel) { // Create a new track right away... const QColor& color = qtractorTrack::trackColor(++iTrack); qtractorTrack *pTrack = new qtractorTrack(pSession, qtractorTrack::Midi); // pTrack->setTrackName(QFileInfo(sPath).baseName()); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // Add the clip at once... qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setFilename(sPath); pMidiClip->setTrackChannel(iTrackChannel); pMidiClip->setClipStart(iClipStart); if (iTrackChannel == 0 && iImport == 0) pMidiClip->setSessionFlag(true); // Time to add the new track/clip into session; // actuallly, this is when the given MIDI file and // track-channel gets open and read into the clip! pTrack->addClip(pMidiClip); // As far the standards goes,from which we'll strictly follow, // only the first track/channel has some tempo/time signature... if (iTrackChannel == 0) { // Some adjustment required... ++iImport; iClipStart = pSession->frameFromTick(iTimeStart); pMidiClip->setClipStart(iClipStart); } // Time to check whether there is actual data on track... if (pMidiClip->clipLength() > 0) { // Add the new track to composite command... pTrack->setTrackName(pMidiClip->clipName()); pTrack->setMidiChannel(pMidiClip->channel()); pImportTrackCommand->addTrack(pTrack); ++iUpdate; // Don't forget to add this one to local repository. if (pMainForm) pMainForm->addMidiFile(sPath); } else { // Get rid of these, now... pTrack->unlinkClip(pMidiClip); delete pMidiClip; delete pTrack; } } // Log this successful import operation... if (iUpdate > 0 && pMainForm) { sDescription += tr("MIDI file import \"%1\" on %2 %3.\n") .arg(QFileInfo(sPath).fileName()) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("MIDI file import: \"%1\".").arg(sPath)); } } // Have we changed anything? bool bResult = false; if (iUpdate > 0) { // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Put it in the form of an undoable command... bResult = pSession->execute(pImportTrackCommand); } else { delete pImportTrackCommand; } // pSession->unlock(); return bResult; } // Import MIDI file track-channel into new track... bool qtractorTracks::addMidiTrackChannel ( const QString& sPath, int iTrackChannel, unsigned long iClipStart, qtractorTrack *pAfterTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // To log this import into session description. QString sDescription = pSession->description().trimmed(); if (!sDescription.isEmpty()) sDescription += '\n'; // We'll build a composite command... qtractorImportTrackCommand *pImportTrackCommand = new qtractorImportTrackCommand(pAfterTrack); // Increment this for suggestive track coloring... int iTrack = pSession->tracks().count(); // Create a new track right away... const QColor& color = qtractorTrack::trackColor(++iTrack); qtractorTrack *pTrack = new qtractorTrack(pSession, qtractorTrack::Midi); // pTrack->setTrackName(QFileInfo(sPath).baseName()); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // Add the clip at once... qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setFilename(sPath); pMidiClip->setTrackChannel(iTrackChannel); pMidiClip->setClipStart(iClipStart); // Time to add the new track/clip into session... pTrack->addClip(pMidiClip); pTrack->setTrackName(pMidiClip->clipName()); pTrack->setMidiChannel(pMidiClip->channel()); // Add the new track to composite command... pImportTrackCommand->addTrack(pTrack); // Don't forget to add this one to local repository. qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { pMainForm->addMidiFile(sPath); // Log this successful import operation... sDescription += tr("MIDI file import \"%1\"" " track-channel %2 on %3 %4.\n") .arg(QFileInfo(sPath).fileName()).arg(iTrackChannel) .arg(QDate::currentDate().toString("MMM dd yyyy")) .arg(QTime::currentTime().toString("hh:mm:ss")); pMainForm->appendMessages( tr("MIDI file import: \"%1\", track-channel: %2.") .arg(sPath).arg(iTrackChannel)); } // Log to session (undoable by import-track command)... pSession->setDescription(sDescription); // Put it in the form of an undoable command... return pSession->execute(pImportTrackCommand); } // Track-list active maintenance update. void qtractorTracks::updateTrack ( qtractorTrack *pTrack ) { m_pTrackList->updateTrack(pTrack); if (pTrack && pTrack->trackType() == qtractorTrack::Midi) updateMidiTrack(pTrack); } // MIDI track/bus/channel alias active maintenance method. void qtractorTracks::updateMidiTrack ( qtractorTrack *pMidiTrack ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const QString& sBusName = pMidiTrack->outputBusName(); const unsigned short iChannel = pMidiTrack->midiChannel(); for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // If same channel, force same bank/program stuff... if (pTrack != pMidiTrack && pTrack->trackType() == qtractorTrack::Midi && pTrack->outputBusName() == sBusName && pTrack->midiChannel() == iChannel) { // Make else tracks MIDI attributes the same.... pTrack->setMidiBankSelMethod(pMidiTrack->midiBankSelMethod()); pTrack->setMidiBank(pMidiTrack->midiBank()); pTrack->setMidiProg(pMidiTrack->midiProg()); // Update the track list view, immediately... m_pTrackList->updateTrack(pTrack); } } #if 0 // Re-open all MIDI clips (channel might have changed?)... qtractorClip *pClip = pMidiTrack->clips().first(); for ( ; pClip; pClip = pClip->next()) pClip->open(); #endif // Update MIDI bus patch... qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; qtractorMidiBus *pMidiBus = static_cast (pMidiTrack->outputBus()); if (pMidiBus == NULL) return; const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); pMidiBus->setPatch(iChannel, patch.instrumentName, pMidiTrack->midiBankSelMethod(), pMidiTrack->midiBank(), pMidiTrack->midiProg(), pMidiTrack); } // Simple main-form stabilizer redirector. void qtractorTracks::selectionChangeNotify (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->selectionNotifySlot(NULL); } // Simple main-form dirty-flag redirectors. void qtractorTracks::contentsChangeNotify (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->changeNotifySlot(NULL); } void qtractorTracks::dirtyChangeNotify (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dirtyNotifySlot(); } // Track-list update (current track only). void qtractorTracks::updateTrackList ( qtractorTrack *pTrack ) { m_pTrackList->updateTrack(pTrack); } // Update/sync recording tracks. void qtractorTracks::updateContentsRecord (void) { // First we do the usual... m_pTrackView->updateContentsRecord(); // Then we care of the overdubs, if any... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // FIXME: Ought to be optimzed, as only for // overdubbing clips in a designated list... for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { qtractorClip *pClipRecord = pTrack->clipRecord(); if (pClipRecord && pTrack->isClipRecordEx()) pClipRecord->updateEditorContents(); } } } // Track-view update (obviously a slot). void qtractorTracks::updateTrackView (void) { m_pTrackView->update(); } // Overall selection clear/reset. void qtractorTracks::clearSelect ( bool bReset ) { m_pTrackView->clearSelect(bReset); } // Overall selection update. void qtractorTracks::updateSelect (void) { m_pTrackView->updateSelect(); } // Overall contents reset. void qtractorTracks::clear (void) { m_pTrackList->clear(); m_pTrackView->clear(); updateContents(true); } // end of qtractorTracks.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnect.h0000644000000000000000000000013213014536043017154 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.743090539 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnect.h0000644000175000001440000002605313014536043020002 0ustar00rncbcusers00000000000000// qtractorConnect.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorConnect_h #define __qtractorConnect_h #include #include #include // Forward declarations. class qtractorPortListItem; class qtractorClientListItem; class qtractorClientListView; class qtractorConnectorView; class qtractorConnect; class QPainter; class QTimer; class QPaintEvent; class QResizeEvent; class QMouseEvent; class QDragMoveEvent; class QDragEnterEvent; class QDragLeaveEvent; class QDropEvent; class QContextMenuEvent; //---------------------------------------------------------------------- // qtractorPortListItem -- Port list item. // class qtractorPortListItem : public QTreeWidgetItem { public: // Constructor. qtractorPortListItem(qtractorClientListItem *pClientItem); // Default destructor. virtual ~qtractorPortListItem(); // Instance accessors. void setPortName(const QString& sPortName); const QString& clientName() const; const QString& portName() const; // Proto-pretty/display name accessors. virtual void updatePortName(); // Complete client:port name helper. QString clientPortName(); // Connections client item accessor. qtractorClientListItem *clientItem() const; // Client port cleanup marker. void markPort(int iMark); void markClientPort(int iMark); int portMark() const; // Connected port list primitives. void addConnect(qtractorPortListItem *pPortItem); void removeConnect(qtractorPortListItem *pPortItem); void cleanConnects(); // Connected port finders. qtractorPortListItem *findConnect(qtractorPortListItem *pPortItem); // Connection list accessor. const QList& connects() const; // To virtually distinguish between list view items. int rtti() const; // Connectiopn highlight methods. void setHilite (bool bHilite); bool isHilite() const; // Proxy sort override method. // - Natural decimal sorting comparator. bool operator< (const QTreeWidgetItem& other) const; protected: // Port name display name accessors. void setPortText(const QString& sPortText); QString portText() const; private: // Instance variables. qtractorClientListItem *m_pClientItem; QString m_sPortName; int m_iPortMark; bool m_bHilite; // Connection cache list. QList m_connects; }; //---------------------------------------------------------------------------- // qtractorClientListItem -- Client list item. // class qtractorClientListItem : public QTreeWidgetItem { public: // Constructor. qtractorClientListItem(qtractorClientListView *pClientListView); // Default destructor. virtual ~qtractorClientListItem(); // Port finder. qtractorPortListItem *findPortItem(const QString& sPortName); // Instance accessors. void setClientName(const QString& sClientName); const QString& clientName() const; // Proto-pretty/display name accessors. virtual void updateClientName(); // Readable flag accessor. bool isReadable() const; // Client port cleanup marker. void markClient(int iMark); void markClientPorts(int iMark); void cleanClientPorts(int iMark); int clientMark() const; // Connection highlight methods. void setHilite (bool bHilite); bool isHilite() const; // Client item openness status. void setOpen(bool bOpen); bool isOpen() const; // Proxy sort override method. // - Natural decimal sorting comparator. bool operator< (const QTreeWidgetItem& other) const; protected: // Client name display name accessors. void setClientText(const QString& sClientText); QString clientText() const; private: // Instance variables. QString m_sClientName; int m_iClientMark; int m_iHilite; }; //---------------------------------------------------------------------------- // qtractorClientListView -- Client list view, supporting drag-n-drop. // class qtractorClientListView : public QTreeWidget { Q_OBJECT public: // Constructor. qtractorClientListView(QWidget *pParent = NULL); // Default destructor. virtual ~qtractorClientListView(); // Client finder. qtractorClientListItem *findClientItem(const QString& sClientName); // Client:port finder. qtractorPortListItem *findClientPortItem(const QString& sClientPort); // Main controller accessors. void setBinding(qtractorConnect *pConnect); qtractorConnect *binding() const; // Readable flag accessors. void setReadable(bool bReadable); bool isReadable() const; // Client name filter helpers. void setClientName(const QString& sClientName); QString clientName() const; // Port name filter helpers. void setPortName(const QString& sPortName); QString portName() const; // Maintained current client name list. const QStringList& clientNames() const; // Override clear method. void clear(); // Whether items are all open (expanded) or closed (collapsed). void setOpenAll(bool bOpen); // Client ports cleanup marker. void markClientPorts(int iMark); void cleanClientPorts(int iMark); // Client:port refreshner (return newest item count). virtual int updateClientPorts() = 0; // Client:port hilite update stabilization. void hiliteClientPorts(); // Redirect this one as public. QTreeWidgetItem *itemFromIndex(const QModelIndex& index) const { return QTreeWidget::itemFromIndex(index); } // Auto-open timer methods. void setAutoOpenTimeout(int iAutoOpenTimeout); int autoOpenTimeout() const; // Do proper contents refresh/update. void refresh(); // Natural decimal sorting comparator. static bool lessThan( const QTreeWidgetItem& i1, const QTreeWidgetItem& i2, int col = 0); protected slots: // Auto-open timeout slot. void timeoutSlot(); protected: // Client:port filter function via regular expression. bool isClientName(const QString& sClientName); bool isPortName(const QString& sPortName); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Drag-n-drop stuff. QTreeWidgetItem *dragDropItem(const QPoint& pos); // Drag-n-drop stuff -- reimplemented virtual methods. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *); void dropEvent(QDropEvent *pDropEvent); // Handle mouse events for drag-and-drop stuff. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); private: // Local instance variables. qtractorConnect *m_pConnect; bool m_bReadable; // Auto-open timer. int m_iAutoOpenTimeout; QTimer *m_pAutoOpenTimer; // Item we'll eventually drag-and-dropping something. QTreeWidgetItem *m_pDragItem; QTreeWidgetItem *m_pDropItem; // The point from where drag started. QPoint m_posDrag; // The current highlighted item. QTreeWidgetItem *m_pHiliteItem; // Client:port regular expression filters. QRegExp m_rxClientName; QRegExp m_rxPortName; // Maintained list of client names. QStringList m_clientNames; }; //---------------------------------------------------------------------- // qtractorConnectorView -- Connector view widget. // class qtractorConnectorView : public QWidget { Q_OBJECT public: // Constructor. qtractorConnectorView(QWidget *pParent = NULL); // Default destructor. ~qtractorConnectorView(); // Main controller accessors. void setBinding(qtractorConnect *pConnect); qtractorConnect *binding() const; protected slots: // Useful slots (should this be protected?). void contentsChanged(); protected: // Specific event handlers. void paintEvent(QPaintEvent *); // Context menu request event handler. void contextMenuEvent(QContextMenuEvent *); private: // Legal client/port item position helper. int itemY(QTreeWidgetItem *pListItem) const; // Drawing methods. void drawConnectionLine(QPainter *pPainter, int x1, int y1, int x2, int y2, int h1, int h2, const QPen& pen); // Local instance variables. qtractorConnect *m_pConnect; }; //---------------------------------------------------------------------------- // qtractorConnect -- Connections controller. // class qtractorConnect : public QObject { Q_OBJECT public: // Constructor. qtractorConnect( qtractorClientListView *pOListView, qtractorClientListView *pIListView, qtractorConnectorView *pConnectorView); // Default destructor. virtual ~qtractorConnect(); // QTreeWidgetItem types. enum { ClientItem = 1001, PortItem = 1002 }; // Widget accesors. qtractorClientListView *OListView() const { return m_pOListView; } qtractorClientListView *IListView() const { return m_pIListView; } qtractorConnectorView *ConnectorView() const { return m_pConnectorView; } // Connector line style accessors. void setBezierLines(bool bBezierLines); bool isBezierLines() const; // Explicit connection tests. bool canConnectSelected(); bool canDisconnectSelected(); bool canDisconnectAll(); public slots: // Explicit connection slots. bool connectSelected(); bool disconnectSelected(); bool disconnectAll(); // Complete/incremental contents rebuilder; // check dirty status if incremental. void updateContents(bool bClear); // Incremental contents refreshner; check dirty status. void refresh(); // Context menu helper. void contextMenu(const QPoint& gpos); signals: // Contents change signal. void contentsChanged(); // Connection change signal. void connectChanged(); protected: // Connect/Disconnection primitives. virtual bool connectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort) = 0; virtual bool disconnectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort) = 0; // Update port connection references. virtual void updateConnections() = 0; private: // Connect/Disconnection local primitives. bool connectPortsEx(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); bool disconnectPortsEx(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); // Connection methods (unguarded). bool connectSelectedEx(); bool disconnectSelectedEx(); bool disconnectAllEx(); // Controlled widgets. qtractorClientListView *m_pOListView; qtractorClientListView *m_pIListView; qtractorConnectorView *m_pConnectorView; // How we'll draw connector lines. bool m_bBezierLines; }; #endif // __qtractorConnect_h // end of qtractorConnect.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditorForm.ui0000644000000000000000000000012713014536043020632 xustar0029 mtime=1479719971.76109954 29 atime=1479719971.76109954 29 ctime=1479719971.76109954 qtractor-0.8.0/src/qtractorMidiEditorForm.ui0000644000175000001440000013571513014536043021462 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - A MIDI/Audio multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorMidiEditorForm 0 0 840 600 MIDI Editor :/images/qtractor.png 0 0 840 23 &File &Track Instrum&ent &View &Toolbars &Windows Not&e Type Val&ue Type &Zoom :/images/viewZoomTool.png S&nap Sc&ale &Tools &Edit Select &Mode &Select I&nsert Remo&ve T&ransport &Help Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal TopToolBarArea false Qt::Horizontal BottomToolBarArea false :/images/fileSave.png &Save Save Save Save current MIDI clip to existing file name Save &As... Save As Save as Save current MIDI clip with another file name &Unlink Unlink Unlink Unlink current MIDI clip true :/images/clipRecord.png Recor&d Record Record Record current MIDI clip (overdub) &Inputs Track Inputs Track inputs Show current MIDI clip/track input bus connections &Outputs Track Outputs Track outputs Show current MIDI clip/track output bus connections :/images/trackProperties.png &Properties... Track Properties Track properties Edit current MIDI clip/track properties Shift+F2 :/images/clipEdit.png &Properties... Properties Properties Edit current MIDI clip properties F4 &Range Set Clip Range Clip range Set edit-range from clip extents &Loop Set Clip Loop Clip loop Set loop-range from clip extents &Close Close Close Close this MIDI clip editor :/images/editUndo.png &Undo Undo Undo Undo last edit operation Ctrl+Z :/images/editRedo.png &Redo Redo Redo Redo last edit operation Ctrl+Shift+Z :/images/editCut.png Cu&t Cut Cut Cut current selection into the local clipboard Ctrl+X :/images/editCopy.png &Copy Copy Copy Copy current selection to the local clipboard Ctrl+C :/images/editPaste.png &Paste Paste Paste Paste local clipboard contents into the current MIDI clip Ctrl+V Past&e Repeat... Paste Repeat Paste repeat Paste/repeat local clipboard contents into the current MIDI clip Ctrl+Shift+V :/images/editDelete.png &Delete Delete Delete Delete current selection Del true :/images/editModeOff.png Edit Of&f Edit Off Edit off Set edit mode off true :/images/editModeOn.png Edit &On Edit On Edit on Set edit mode on true :/images/editModeDraw.png Edit &Draw Edit draw mode Edit draw mode (notes) &All Select All Select all Select all Ctrl+A &None Select None Select none Select none Ctrl+Shift+A &Invert Select Invert Select invert Select invert Ctrl+I &Range Select Range Select range Mark range as selected Ctrl+R &Range Insert Range Insert range Insert range as selected Ctrl+Ins &Range Remove Range Remove range Remove range as selected Ctrl+Del &Quantize... Quantize Quantize Quantize selection &Transpose... Transpose Transpose Transpose selection &Normalize... Normalize Normalize Normalize selection &Randomize... Randomize Randomize Randomize selection Resi&ze... Resize Resize Resize selection Re&scale... Rescale Rescale Rescale selection T&imeshift... Timeshift Timeshift Timeshift selection true &Menubar Menubar Menubar Show/hide the menubar Ctrl+M true &Statusbar Statusbar Statusbar Show/hide the statusbar true &File File Toolbar File toolbar Show/hide the file toolbar true &Edit Edit Toolbar Edit toolbar Show/hide the edit toolbar true &View View Toolbar View toolbar Show/hide the view toolbar true &Transport Transport Toolbar Transport toolbar Show/hide the transport toolbar true &Scale Scale Toolbar Scale toolbar Show/hide the scale toolbar true Thum&b Thumb Toolbar Thumb toolbar Show/hide the thumb view toolbar true Note &Duration Note Duration Note duration Whether note events are shown proportional to duration true Note &Color Note Color Note color Whether note events are colored according to pitch true &Value Color Value Color Value color Whether note events are colored according to value (velocity) true :/images/viewEvents.png &Events View events View events Show/hide the events list true :/images/viewPreview.png &Preview Notes Preview Notes Preview notes Preview notes while editing (scrub) true :/images/transportFollow.png F&ollow Playhead Follow Playhead Follow playhead Follow playhead :/images/viewZoomIn.png &In Zoom In Zoom in Zoom in Ctrl++ :/images/viewZoomOut.png &Out Zoom Out Zoom out Zoom out Ctrl+- &Reset Zoom Reset Zoom reset Zoom reset Ctrl+1 true &Horizontal Horizontal Zoom Horizontal zoom Horizontal zoom mode true &Vertical Vertical Zoom Vertical zoom Vertical zoom mode true &All All Zoom All zoom All zoom mode true &Zebra Zebra Zebra Bar zebra view mode true &Grid Grid Grid Snap grid view mode true Too&l Tips Tool tips Tool tips Floating tool tips view mode &Refresh Refresh Refresh Refresh views F5 :/images/transportBackward.png &Backward Backward Backward Transport backward Backspace true :/images/transportRewind.png Re&wind Rewind Rewind Transport rewind true :/images/transportFastForward.png F&ast Forward Fast Forward Fast forward Transport fast forward :/images/transportForward.png &Forward Forward Forward Transport forward true :/images/transportLoop.png &Loop Loop Loop Transport loop Ctrl+Shift+L Loop &Set Loop Set Loop set Transport loop set Ctrl+L :/images/transportStop.png &Stop Stop Stop Transport stop true :/images/transportPlay.png &Play Play Play Transport play/pause Space true :/images/transportRecord.png &Record Record Record Transport record true :/images/transportPunch.png &Punch Punch Punch in/out Transport punch in/out Ctrl+Shift+P Punch Se&t Punch Set Punch in/out set Transport punch in/out set Ctrl+P :/images/transportPanic.png Pa&nic Panic Panic All MIDI tracks shut off (panic) :/images/helpShortcuts.png &Shortcuts... Shortcuts Shortcuts Keyboard shortcuts &About... About About Show information about this application program About &Qt... About Qt About Qt Show information about the Qt toolkit qtractor-0.8.0/src/PaxHeaders.7649/qtractorBusForm.h0000644000000000000000000000013213014536043017140 xustar0030 mtime=1479719971.740089039 30 atime=1479719971.740089039 30 ctime=1479719971.740089039 qtractor-0.8.0/src/qtractorBusForm.h0000644000175000001440000000473113014536043017765 0ustar00rncbcusers00000000000000// qtractorBusForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorBusForm_h #define __qtractorBusForm_h #include "ui_qtractorBusForm.h" // Forward declarations... class qtractorBus; //---------------------------------------------------------------------------- // qtractorBusForm -- UI wrapper form. class qtractorBusForm : public QDialog { Q_OBJECT public: // Constructor. qtractorBusForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); void setBus(qtractorBus *pBus); qtractorBus *bus(); bool isDirty(); protected slots: void reject(); void selectBus(); void moveUpBus(); void moveDownBus(); void createBus(); void updateBus(); void deleteBus(); void changed(); void stabilizeForm(); void contextMenu(const QPoint&); void midiSysex(); void addInputPlugin(); void removeInputPlugin(); void moveUpInputPlugin(); void moveDownInputPlugin(); void addOutputPlugin(); void removeOutputPlugin(); void moveUpOutputPlugin(); void moveDownOutputPlugin(); protected: enum { Create = 1, Update = 2, Delete = 4, MoveUp = 8, MoveDown = 16 }; unsigned int flags() const; void showBus(qtractorBus *pBus); bool updateBus(qtractorBus *pBus); void updateMidiInstruments(); void updateMidiSysex(); void resetPluginLists(); void refreshBuses(); private: // The Qt-designer UI struct... Ui::qtractorBusForm m_ui; // Instance variables... qtractorBus *m_pBus; QTreeWidgetItem *m_pAudioRoot; QTreeWidgetItem *m_pMidiRoot; int m_iDirtySetup; int m_iDirtyCount; int m_iDirtyTotal; }; #endif // __qtractorBusForm_h // end of qtractorBusForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurve.h0000644000000000000000000000013213014536043016647 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCurve.h0000644000175000001440000003453713014536043017503 0ustar00rncbcusers00000000000000// qtractorCurve.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurve_h #define __qtractorCurve_h #include "qtractorObserver.h" #include "qtractorMidiSequence.h" #include #include // Forward declarations. class qtractorTimeScale; class qtractorCurveList; class qtractorCurveEditList; //---------------------------------------------------------------------- // class qtractorCurve -- The generic curve declaration. // class qtractorCurve : public qtractorList::Link { public: // Curve modes. enum Mode { Hold = 0, Linear = 1, Spline = 2 }; // Constructor. qtractorCurve(qtractorCurveList *pList, qtractorSubject *pSubject, Mode mode, unsigned int iMinFrameDist = 3200); // Destructor. ~qtractorCurve(); // Curve list owner accessors. void setList(qtractorCurveList *pList) { m_pList = pList; } qtractorCurveList *list() const { return m_pList; } // Curve subject accessors. void setSubject(qtractorSubject *pSubject) { m_observer.setSubject(pSubject); } qtractorSubject *subject() const { return m_observer.subject(); } // Curve mode accessor. void setMode(Mode mode) { m_mode = (m_observer.isDecimal() ? mode : Hold); } Mode mode() const { return (m_observer.isDecimal() ? m_mode : Hold); } // Minimum distance between adjacent nodes accessors. void setMinFrameDist(unsigned int iMinFrameDist) { m_iMinFrameDist = iMinFrameDist; } unsigned int minFrameDist() const { return m_iMinFrameDist; } // The curve node declaration. struct Node : public qtractorList::Link { // Constructor. Node(unsigned long iFrame = 0, float fValue = 0.0f) : frame(iFrame), value(fValue), a(0.0f), b(0.0f), c(0.0f), d(0.0f) {} // Node members. unsigned long frame; float value; float a, b, c, d; }; // Node list accessor. const qtractorList& nodes() const { return m_nodes; } // Curve list reset method. void clear(); // Node list management methods. Node *addNode(unsigned long iFrame, float fValue, qtractorCurveEditList *pEditList = NULL); void insertNode(Node *pNode); void unlinkNode(Node *pNode); void removeNode(Node *pNode); // Master seeker method. Node *seek(unsigned long iFrame) { return m_cursor.seek(iFrame); } // Common interpolate methods. float value(const Node *pNode, unsigned long iFrame) const; float value(unsigned long iFrame); // Normalized scale converters. float valueFromScale(float fScale) const; float scaleFromValue(float fValue) const; // Common normalized methods. float scale(const Node *pNode, unsigned long iFrame) const { return scaleFromValue(value(pNode, iFrame)); } float scale(unsigned long iFrame) { return scaleFromValue(value(iFrame)); } // Default value accessors. void setDefaultValue(float fDefaultValue); float defaultValue() const { return m_tail.value; } // Default length accessors. void setLength(unsigned long iLength); unsigned long length() const { return m_tail.frame; } // Refresh all coefficients. void update(); // To optimize and keep track of current frame // position, mostly like a sequence cursor/iterator. class Cursor { public: // Constructor. Cursor(qtractorCurve *pCurve) : m_pCurve(pCurve), m_pNode(NULL), m_iFrame(0) {} // Accessors. qtractorCurve *curve() const { return m_pCurve; } unsigned long frame() const { return m_iFrame; } // Specific methods. Node *seek(unsigned long iFrame); void reset(Node *pNode = NULL); // Interpolate methods. float value(const Node *pNode, unsigned long iFrame) const { return m_pCurve->value(pNode, iFrame); } float value(unsigned long iFrame) { return value(seek(iFrame), iFrame); } // Normalized methods. float scale(const Node *pNode, unsigned long iFrame) const { return m_pCurve->scale(pNode, iFrame); } float scale(unsigned long iFrame) { return scale(seek(iFrame), iFrame); } float scale(const Node *pNode) const { return m_pCurve->scaleFromValue(pNode->value); } private: // Member variables. qtractorCurve *m_pCurve; Node *m_pNode; unsigned long m_iFrame; }; // Internal cursor accessor. const Cursor& cursor() const { return m_cursor; } // Curve state flags. enum State { Idle = 0, Process = 1, Capture = 2, Locked = 4 }; bool isIdle() const { return (m_state == Idle); } bool isProcess() const { return (m_state & Process); } bool isCapture() const { return (m_state & Capture); } bool isLocked() const { return (m_state & Locked); } // Ccapture/process state settlers. void setCapture(bool bCapture); void setProcess(bool bProcess); void setLocked(bool bLocked); // The meta-processing automation procedure. void process(unsigned long iFrame) { if (isProcess()) { Node *pNode = seek(iFrame); if (!isCapture()) m_observer.setValue(value(pNode, iFrame)); } } void process() { process(m_cursor.frame()); } // Record automation procedure. void capture(unsigned long iFrame) { if (isCapture()) addNode(iFrame, m_observer.value(), m_pEditList); } void capture() { capture(m_cursor.frame()); } qtractorCurveEditList *editList() const { return m_pEditList; } // Copy all events from another curve (raw-copy). void copyNodes(qtractorCurve *pCurve); // Convert MIDI sequence events to curve nodes. void readMidiSequence(qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale); // Convert curve nodes to MIDI sequence. void writeMidiSequence(qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale) const; // Logarithmic scale mode accessors. void setLogarithmic(bool bLogarithmic) { m_bLogarithmic = bLogarithmic; } bool isLogarithmic() const { return m_bLogarithmic; } // Curve mode accessor. void setColor(const QColor& color) { m_color = color; } const QColor& color() const { return m_color; } // Emptyness status. bool isEmpty() const { return (m_nodes.count() < 1); } protected: // Snap to minimum distance frame. bool isMinFrameDist(Node *pNode, unsigned long iFrame, float fValue) const; // Node interpolation coefficients updater. void updateNode(Node *pNode); void updateNodeEx(Node *pNode); // Observer for capture. class Observer : public qtractorObserver { public: // Constructor. Observer(qtractorSubject *pSubject, qtractorCurve *pCurve) : qtractorObserver(pSubject), m_pCurve(pCurve) {} // Capture updater. void update(bool) { m_pCurve->capture(); } private: // Own curve reference. qtractorCurve *m_pCurve; }; private: // Curve list owner. qtractorCurveList *m_pList; // Curve mode. Mode m_mode; // Minimum distance between adjacent nodes. unsigned int m_iMinFrameDist; // Capture observer. Observer m_observer; // The curve node list. qtractorList m_nodes; // Default (initial/final) node. Node m_tail; // Curve state. State m_state; // Optimizing cursor. Cursor m_cursor; // Logarithmic scale mode accessors. bool m_bLogarithmic; // Curve color. QColor m_color; // Capture (record) edit list. qtractorCurveEditList *m_pEditList; }; //---------------------------------------------------------------------------- // qtractorCurveListProxy -- Automation signal/slot notifier. // class qtractorCurveListProxy : public QObject { Q_OBJECT public: qtractorCurveListProxy(QObject *pParent = NULL) : QObject(pParent) {} void notify() { emit update(); } signals: void update(); }; //---------------------------------------------------------------------- // qtractorCurveEditList -- Curve node edit (command) list. class qtractorCurveEditList { public: // Constructor. qtractorCurveEditList(qtractorCurve *pCurve) : m_pCurve(pCurve) {} // Copy cnstructor. qtractorCurveEditList(const qtractorCurveEditList& list) : m_pCurve(list.curve()) { append(list); } // Destructor ~qtractorCurveEditList() { clear(); } // Curve accessor. qtractorCurve *curve() const { return m_pCurve; } // List predicate accessor. bool isEmpty() const { return m_items.isEmpty(); } // List methods. void addNode(qtractorCurve::Node *pNode) { m_items.append(new Item(AddNode, pNode, pNode->frame)); } void moveNode(qtractorCurve::Node *pNode, unsigned long iFrame, float fValue) { m_items.append(new Item(MoveNode, pNode, iFrame, fValue)); } void removeNode(qtractorCurve::Node *pNode) { m_items.append(new Item(RemoveNode, pNode)); } // List appender. void append(const qtractorCurveEditList& list) { QListIterator iter(list.m_items); while (iter.hasNext()) m_items.append(new Item(*iter.next())); } // List cleanup. void clear() { QListIterator iter(m_items); while (iter.hasNext()) { Item *pItem = iter.next(); if (pItem->autoDelete) delete pItem->node; } qDeleteAll(m_items); m_items.clear(); } // Curve edit list command executive. bool execute(bool bRedo = true); protected: // Primitive command types. enum Command { AddNode, MoveNode, RemoveNode }; // Curve item struct. struct Item { // Item constructor. Item(Command cmd, qtractorCurve::Node *pNode, unsigned long iFrame = 0, float fValue = 0.0f) : command(cmd), node(pNode), frame(iFrame), value(fValue), autoDelete(false) {} // Item copy constructor. Item(const Item& item) : command(item.command), node(item.node), frame(item.frame), value(item.value), autoDelete(item.autoDelete) {} // Item members. Command command; qtractorCurve::Node *node; unsigned long frame; float value; bool autoDelete; }; private: // Instance variables. qtractorCurve *m_pCurve; QList m_items; }; //---------------------------------------------------------------------------- // qtractorCurveList -- Automation item list // class qtractorCurveList : public qtractorList { public: // Constructor. qtractorCurveList() : m_iProcess(0), m_iCapture(0), m_iLocked(0), m_pCurrentCurve(NULL) { setAutoDelete(true); } // ~Destructor. ~qtractorCurveList() { clearAll(); } // Simple list methods. void addCurve(qtractorCurve *pCurve) { append(pCurve); pCurve->setList(this); if (pCurve->isProcess()) updateProcess(true); if (pCurve->isCapture()) updateCapture(true); if (pCurve->isLocked()) updateLocked(true); } void removeCurve(qtractorCurve *pCurve) { if (m_pCurrentCurve == pCurve) m_pCurrentCurve = NULL; if (pCurve->isProcess()) updateProcess(false); if (pCurve->isCapture()) updateCapture(false); if (pCurve->isLocked()) updateLocked(false); pCurve->setList(NULL); unlink(pCurve); } // Set common curve length procedure. void setLength(unsigned long iLength) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setLength(iLength); pCurve = pCurve->next(); } } // Record automation procedure. void capture(unsigned long iFrame) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->capture(iFrame); pCurve = pCurve->next(); } } // The meta-processing automation procedure. void process(unsigned long iFrame) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->process(iFrame); pCurve = pCurve->next(); } } // Process management. void updateProcess(bool bProcess) { if (bProcess) ++m_iProcess; else --m_iProcess; } void setProcessAll(bool bProcess) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setProcess(bProcess); pCurve = pCurve->next(); } } bool isProcessAll() const { return isProcess() && m_iProcess >= count(); } bool isProcess() const { return m_iProcess > 0; } // Capture management. void updateCapture(bool bCapture) { if (bCapture) ++m_iCapture; else --m_iCapture; } void setCaptureAll(bool bCapture) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setCapture(bCapture); pCurve = pCurve->next(); } } bool isCaptureAll() const { return isCapture() && m_iCapture >= count(); } bool isCapture() const { return m_iCapture > 0; } // Locked management. void updateLocked(bool bLocked) { if (bLocked) ++m_iLocked; else --m_iLocked; } void setLockedAll(bool bLocked) { qtractorCurve *pCurve = first(); while (pCurve) { pCurve->setLocked(bLocked); pCurve = pCurve->next(); } } bool isLockedAll() const { return isLocked() && m_iLocked >= count(); } bool isLocked() const { return m_iLocked > 0; } // Check whether there's any captured material. bool isEditListEmpty() const { qtractorCurve *pCurve = first(); while (pCurve) { qtractorCurveEditList *pEditList = pCurve->editList(); if (pEditList && !pEditList->isEmpty()) return false; pCurve = pCurve->next(); } return true; } // Emptyness status. bool isEmpty() const { return (count() < 1); } // Whole list cleaner. void clearAll() { m_pCurrentCurve = NULL; clear(); m_iCapture = 0; m_iProcess = 0; m_iLocked = 0; } // Signal/slot notifier accessor. const qtractorCurveListProxy *proxy() const { return &m_proxy; } // Signal/slot notification. void notify() { m_proxy.notify(); } // Current curve accessors. void setCurrentCurve(qtractorCurve *pCurve) { m_pCurrentCurve = pCurve; } qtractorCurve *currentCurve() const { return m_pCurrentCurve; } private: // Mass capture/process state counters. int m_iProcess; int m_iCapture; int m_iLocked; // Signal/slot notifier. qtractorCurveListProxy m_proxy; // Current selected curve. qtractorCurve *m_pCurrentCurve; }; #endif // __qtractorCurve_h // end of qtractorCurve.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionForm.ui0000644000000000000000000000012713014536043020224 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionForm.ui0000644000175000001440000003641613014536043021052 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorSessionForm 0 0 469 311 Qt::StrongFocus Session - Qtractor :/images/qtractor.png 0 Session &Name: SessionNameLineEdit 320 0 Session name &Directory: SessionDirComboBox 0 320 0 Session directory true 22 22 24 24 :/images/fileOpen.png Qt::TabFocus Browse for session directory ... &Description: DescriptionTextEdit 32767 72 Session description Properties Time Sample &Rate: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter SampleRateComboBox Sample rate (Hz) true 44100 48000 96000 192000 &Tempo: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter TempoSpinBox 100 0 Tempo (BPM) / Signature T&icks/Beat: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter TicksPerBeatSpinBox Resolution (ticks/beat; tpqn) 24 3840 24 960 Qt::Vertical 20 40 View &Snap/Beat: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter SnapPerBeatComboBox Snap/beat false &Pixels/Beat: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter PixelsPerBeatSpinBox Pixels/beat 4 240 4 32 &Horizontal Zoom: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter HorizontalZoomSpinBox Horizontal Zoom (%) % 10 1000 10 100 &Vertical Zoom: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter VerticalZoomSpinBox Vertical Zoom (%) % 10 1000 10 100 Qt::Vertical 20 40 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTempoSpinBox QSpinBox
qtractorSpinBox.h
 SessionNameLineEdit SessionDirComboBox SessionDirToolButton DescriptionTextEdit SampleRateComboBox TempoSpinBox TicksPerBeatSpinBox SnapPerBeatComboBox PixelsPerBeatSpinBox HorizontalZoomSpinBox VerticalZoomSpinBox SessionTabWidget DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackView.h0000644000000000000000000000012713014536043017466 xustar0029 mtime=1479719971.78110954 29 atime=1479719971.78110954 29 ctime=1479719971.78110954 qtractor-0.8.0/src/qtractorTrackView.h0000644000175000001440000004166113014536043020312 0ustar00rncbcusers00000000000000// qtractorTrackView.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackView_h #define __qtractorTrackView_h #include "qtractorScrollView.h" #include "qtractorRubberBand.h" #include "qtractorTrack.h" #include "qtractorCurve.h" #include // Forward declarations. class qtractorTracks; class qtractorClipSelect; class qtractorCurveSelect; class qtractorMidiSequence; class qtractorSessionCursor; class qtractorTrackListItem; class qtractorCurveEditCommand; class QToolButton; class QDoubleSpinBox; class QDragEnterEvent; class QDragLeaveEvent; class QDragMoveEvent; class QDropEvent; class QMouseEvent; class QResizeEvent; class QKeyEvent; class QMimeData; class QCursor; //---------------------------------------------------------------------------- // qtractorTrackView -- Track view widget. class qtractorTrackView : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorTrackView(qtractorTracks *pTracks, QWidget *pParent = 0); // Destructor. ~qtractorTrackView(); // Track view state reset. void clear(); // Update track view content height. void updateContentsHeight(); // Update track view content width. void updateContentsWidth(int iContentsWidth = 0); // Contents update overloaded methods. void updateContents(const QRect& rect); void updateContents(); // Special recording visual feedback. void updateContentsRecord(); // The current clip selection mode. enum SelectMode { SelectClip, SelectRange, SelectRect }; enum SelectEdit { EditNone = 0, EditHead = 1, EditTail = 2, EditBoth = 3 }; // Selection flags enum { SelectNone = 0, SelectClear = 1, SelectToggle = 2, SelectCommit = 4 }; // Convert selection flags from keyboard modifiers. static int selectFlags(const Qt::KeyboardModifiers modifiers); // Clip selection mode accessors. void setSelectMode(SelectMode selectMode); SelectMode selectMode() const; // Select every clip under a given (rubber-band) rectangle. void selectClipRect(const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit = EditNone); // Select every clip of a given track-range. void selectClipTrackRange(qtractorTrack *pTrackPtr, bool bReset = true); // Select every clip of a given track. void selectClipTrack(qtractorTrack *pTrackPtr, bool bReset = true); // Select all clip contents. void selectClipAll(); // Invert selection on all tracks and clips. void selectClipInvert(); // Select all clips of given filename and track/channel. void selectClipFile(qtractorTrack::TrackType trackType, const QString& sFilename, int iTrackChannel, bool bSelect); // Select curve nodes under a given (rubber-band) rectangle. void selectCurveRect(const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit = EditNone); // Select every current curve/automation node of a given track-range. void selectCurveTrackRange(qtractorTrack *pTrackPtr, bool bReset = true); // Select every current curve/automation node of a given track. void selectCurveTrack(qtractorTrack *pTrackPtr, bool bReset = true); // Select all current track curve/automation nodes. void selectCurveAll(); // Invert selection on current track curve/automation nodes. void selectCurveInvert(); // Contents update overloaded methods. void updateRect(const QRect& rect); // Whether there's any clip currently editable. qtractorClip *currentClip() const; // Clip selection accessor. qtractorClipSelect *clipSelect() const; // Whether there's any clip currently selected. bool isClipSelected() const; // Whether there's any curve/automation currently selected. bool isCurveSelected() const; // Whether there's a single track selection. qtractorTrack *singleTrackSelected(); // Clear current selection (no notify). void clearSelect(bool bReset = false); // Update current selection (no notify). void updateSelect(); // Whether there's anything on clipboard. static bool isClipboard(); // Paste from clipboard (start). void pasteClipboard( unsigned short iPasteCount = 1, unsigned long iPastePeriod = 0); // Retrieve current paste period. // (as from current clipboard width) unsigned long pastePeriod() const; // Clip selection command types. enum Command { Cut, Copy, Delete, Split }; // Clip selection executive method. void executeClipSelect( qtractorTrackView::Command cmd, qtractorClip *pClip = NULL); // Intra-drag-n-drop clip move method. void moveClipSelect(qtractorTrack *pTrack); // Paste from clipboard (execute). void pasteClipSelect(qtractorTrack *pTrack); // Curve/automation selection executive method. void executeCurveSelect(qtractorTrackView::Command cmd); // Intra-drag-n-drop curve/automation node move method. void moveCurveSelect(const QPoint& pos); // Paste from clipboard (execute). void pasteCurveSelect(const QPoint& pos); // Play-head positioning. void setPlayHead(unsigned long iPlayHead, bool bSyncView = false); int playHeadX() const; // Auto-backwatrd interim play-head positioning. void setPlayHeadAutoBackward(unsigned long iPlayHead); int playHeadAutoBackwardX() const; // Edit-head/tail positioning. void setEditHead(unsigned long iEditHead); int editHeadX() const; void setEditTail(unsigned long iEditTail); int editTailX() const; // Make given contents position visible in view. void ensureVisible(int cx, int cy, int mx, int my); // Make given frame position visible in view. void ensureVisibleFrame(unsigned long iFrame); // Current session cursor accessor. qtractorSessionCursor *sessionCursor() const; // Clip cloner helper. static qtractorClip *cloneClip(qtractorClip *pClip); // Multi-item drop mode (whether to span clips horixontally). void setDropSpan(bool bDropSpan); bool isDropSpan() const; // Snap-to-bar zebra mode. void setSnapZebra(bool bSnapZebra); bool isSnapZebra() const; // Snap-to-beat grid mode. void setSnapGrid(bool bSnapGrid); bool isSnapGrid() const; // Floating tool-tips mode. void setToolTips(bool bToolTips); bool isToolTips() const; // Automation curve node editing mode. void setCurveEdit(bool bCurveEdit); bool isCurveEdit() const; // Temporary sync-view/follow-playhead hold state. void setSyncViewHoldOn(bool bOn); void setSyncViewHold(bool bSyncViewHold); bool isSyncViewHold() const; protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the track view void drawContents(QPainter *pPainter, const QRect& rect); // Track view state info. struct TrackViewInfo { int trackIndex; // Track index. unsigned long trackStart; // First track frame on view. unsigned long trackEnd; // Last track frame on view. QRect trackRect; // The track view rectangle. }; // Get track from given contents vertical position. qtractorTrack *trackAt(const QPoint& pos, bool bSelectTrack = false, TrackViewInfo *pTrackViewInfo = NULL) const; // Get clip from given contents position. qtractorClip *clipAt(const QPoint& pos, bool bSelectTrack = false, QRect *pClipRect = NULL) const; // Get clip from given contents position. qtractorClip *clipAtTrack(const QPoint& pos, QRect *pClipRect, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo) const; // Get automation curve node from given contents position. qtractorCurve::Node *nodeAtTrack(const QPoint& pos, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo) const; qtractorCurve::Node *nodeAt(const QPoint& pos) const; // Get contents visible rectangle from given track. bool trackInfo(qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo) const; // Get contents rectangle from given clip. bool clipInfo(qtractorClip *pClip, QRect *pClipRect, TrackViewInfo *pTrackViewInfo) const; // Drag-n-drop event stuffers (for clips). qtractorTrack *dragClipMove(const QPoint& pos, bool bKeyStep = false); qtractorTrack *dragClipDrop(const QPoint& pos, bool bKeyStep = false, const QMimeData *pMimeData = NULL); qtractorTrack *dragClipDropEvent(QDropEvent *pDropEvent); bool canClipDropEvent(QDropEvent *pDropEvent); // Drag-n-drop event stuffers (for curve/automation nodes). void dragCurveMove(const QPoint& pos, bool bKeyStep = false); // Drag-n-drop event handlers. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *pDragLeaveEvent); void dropEvent(QDropEvent *pDropEvent); bool dropClip(const QPoint& pos, const QMimeData *pMimeData = NULL); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle item/clip editing from mouse. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Focus lost event. void focusOutEvent(QFocusEvent *pFocusEvent); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Clip file(item) selection convenience method. void selectClipFile(bool bReset); // Clip selection sanity check method. bool queryClipSelect(qtractorClip *pClip = NULL); // Update whole clip selection. void updateClipSelect(); // Draw/hide the whole current clip selection. void showClipSelect() const; void hideClipSelect() const; // Update whole automation/curve selection. void updateCurveSelect(); // Show selection tooltip... void showToolTip(const QRect& rect, int dx) const; // Draw/hide the whole drop rectagle list void updateClipDropRects(int y, int h) const; void showClipDropRects() const; void hideClipDropRects() const; // Draw/hide a dragging rectangular selection. void moveRubberBand(qtractorRubberBand **ppRubberBand, const QRect& rectDrag, int thick = 1) const; // Check whether we're up to drag something on a track or one of its clips. qtractorClip *dragClipStart(const QPoint& pos, const Qt::KeyboardModifiers& modifiers, bool bSelectTrack = false, QRect *pClipRect = NULL); // Check whether we're up to drag a clip fade-in/out or resize handles. bool dragClipStartEx(const QPoint& pos, const Qt::KeyboardModifiers& modifiers, qtractorClip *pClip, const QRect& rectClip); // Clip fade-in/out handle drag-move methods. void dragClipFadeMove(const QPoint& pos); void dragClipFadeDrop(const QPoint& pos); // Clip select drag-move and settler method. void dragClipSelectMove(const QPoint& pos); // Clip resize drag-move methods. void dragClipResizeMove(const QPoint& pos); void dragClipResizeDrop(const QPoint& pos, bool bTimeStretch = false); // Clip resize/repeat handler (over to the left/right). void dragClipRepeatLeft(const QPoint& pos); void dragClipRepeatRight(const QPoint& pos); // Automation curve node drag-move methods. void dragCurveNode(const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Common tool-tip builder for automation nodes. QString nodeToolTip(qtractorCurve *pCurve, qtractorCurve::Node *pNode) const; // Reset drag/select/move state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Keyboard step handler. bool keyStep(int iKey, const Qt::KeyboardModifiers& modifiers); // Vertical line positioning. void drawPositionX(int& iPositionX, int x, bool bSyncView = false); // Automation/curve node editor methods. void openEditCurveNode(qtractorCurve *pCurve, qtractorCurve::Node *pNode); void closeEditCurveNode(); protected slots: // To have track view in v-sync with track list. void contentsYMovingSlot(int cx, int cy); // (Re)create the complete track view pixmap. void updatePixmap(int cx, int cy); // Drag-reset timer slot. void dragTimeout(); // Automatio/curve node editor slots. void editCurveNodeChanged(); void editCurveNodeFinished(); private: // The logical parent binding. qtractorTracks *m_pTracks; // Local zoom control widgets. QToolButton *m_pHzoomIn; QToolButton *m_pHzoomOut; QToolButton *m_pVzoomIn; QToolButton *m_pVzoomOut; QToolButton *m_pXzoomReset; // Local double-buffering pixmap. QPixmap m_pixmap; // To maintain the current track/clip positioning. qtractorSessionCursor *m_pSessionCursor; // Drag-n-dropping stuff. struct DropItem { // Item constructor. DropItem(const QString& sPath, int iChannel = -1) : path(sPath), channel(iChannel), rubberBand(NULL) {} // Item destructor. ~DropItem() { if (rubberBand) { rubberBand->hide(); delete rubberBand; } } // Item members. QString path; int channel; QRect rect; qtractorRubberBand *rubberBand; }; QList m_dropItems; qtractorTrack::TrackType m_dropType; // The current selecting/dragging clip stuff. enum DragState { DragNone = 0, DragStart, DragSelect, DragClipMove, DragClipStep, DragClipDrop, DragClipPaste, DragClipPasteDrop, DragClipFadeIn, DragClipFadeOut, DragClipSelectLeft, DragClipSelectRight, DragClipResizeLeft, DragClipResizeRight, DragClipRepeatLeft, DragClipRepeatRight, DragCurveMove, DragCurveStep, DragCurvePaste, DragCurveNode } m_dragState, m_dragCursor; qtractorClip *m_pClipDrag; QPoint m_posDrag; QRect m_rectDrag; QRect m_rectHandle; int m_iDragClipX; bool m_bDragTimer; QPoint m_posStep; qtractorRubberBand *m_pRubberBand; qtractorClipSelect *m_pClipSelect; qtractorCurveSelect *m_pCurveSelect; // The clip select mode. SelectMode m_selectMode; // The multi-item drop mode. bool m_bDropSpan; // Snap-to-beat/bar grid/zebra view mode. bool m_bSnapZebra; bool m_bSnapGrid; // Floating tool-tips mode. bool m_bToolTips; // Automation curve node editing mode. bool m_bCurveEdit; // The local clipboard items. struct ClipItem { // Clipboard item constructor. ClipItem(qtractorClip *pClip, const QRect& clipRect, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength) : clip(pClip), rect(clipRect), clipStart(iClipStart), clipOffset(iClipOffset), clipLength(iClipLength), fadeInLength(0), fadeOutLength(0) {} // Clipboard item members. qtractorClip *clip; QRect rect; unsigned long clipStart; unsigned long clipOffset; unsigned long clipLength; unsigned long fadeInLength; unsigned long fadeOutLength; }; struct NodeItem { // Clipboard item constructor. NodeItem(qtractorCurve::Node *pNode, const QRect& nodeRect, unsigned long iFrame, float fValue) : node(pNode), rect(nodeRect), frame(iFrame), value(fValue) {} // Clipboard item members. qtractorCurve::Node *node; QRect rect; unsigned long frame; float value; }; // The local clipboard stuff (singleton). static struct ClipBoard { // Clipboard constructor. ClipBoard() : singleTrack(NULL), frames(0) {} // Destructor. ~ClipBoard() { clear(); } // Clipboard stuffer methods. void addClip(qtractorClip *pClip, const QRect& clipRect, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength); void addNode(qtractorCurve::Node *pNode, const QRect& nodeRect, unsigned long iFrame, float fValue); // Clipboard reset method. void clear(); // Clipboard members. QList clips; QList nodes; qtractorTrack *singleTrack; unsigned long frames; } g_clipboard; // Playhead and edit shadow pixel positioning. int m_iPlayHeadX; int m_iEditHeadX; int m_iEditTailX; int m_iPlayHeadAutoBackwardX; // Record rolling update width. int m_iLastRecordX; // Paste interim parameters. unsigned short m_iPasteCount; unsigned long m_iPastePeriod; // Single track dragging interim parameters. bool m_bDragSingleTrack; int m_iDragSingleTrackY; int m_iDragSingleTrackHeight; // Automation curve editing node. qtractorCurve *m_pDragCurve; qtractorCurve::Node *m_pDragCurveNode; int m_iDragCurveX; qtractorCurveEditCommand *m_pCurveEditCommand; // Temporary sync-view/follow-playhead hold state. bool m_bSyncViewHold; int m_iSyncViewHold; // Automation curve node editor widget. qtractorCurve *m_pEditCurve; qtractorCurve::Node *m_pEditCurveNode; QDoubleSpinBox *m_pEditCurveNodeSpinBox; int m_iEditCurveNodeDirty; }; #endif // __qtractorTrackView_h // end of qtractorTrackView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioMeter.cpp0000644000000000000000000000013213014536043020154 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioMeter.cpp0000644000175000001440000003707313014536043021006 0ustar00rncbcusers00000000000000// qtractorAudioMeter.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioMeter.h" #include "qtractorAudioMonitor.h" #include "qtractorObserverWidget.h" #include "qtractorMidiControlObserver.h" #include #include #include #include #include #include #include // Meter level limits (in dB). #define QTRACTOR_AUDIO_METER_MAXDB +6.0f #define QTRACTOR_AUDIO_METER_MINDB -70.0f // The decay rates (magic goes here :). // - value decay rate (faster) #define QTRACTOR_AUDIO_METER_DECAY_RATE1 (1.0f - 1E-2f) // - peak decay rate (slower) #define QTRACTOR_AUDIO_METER_DECAY_RATE2 (1.0f - 1E-6f) // Number of cycles the peak stays on hold before fall-off. #define QTRACTOR_AUDIO_METER_PEAK_FALLOFF 32 // Possible 20 * log10(x) optimization // (borrowed from musicdsp.org) static inline float log10f2_opt ( float x ) { #ifdef CONFIG_FLOAT32 # define M_LOG10F20 6.0205999132796239042f // (= 20.0f * M_LN2 / M_LN10) // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; return M_LOG10F20 * ((((u.i & 0x7f800000) >> 23) - 0x7f) + (u.i & 0x007fffff) / (float) 0x800000); #else return 20.0f * ::log10f(x); #endif } static inline float log10f2 ( float x ) { return (x > 0.0f ? ::log10f2_opt(x) : QTRACTOR_AUDIO_METER_MINDB); } static inline float pow10f2 ( float x ) { return ::powf(10.0f, 0.05f * x); } // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32 // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4); u.i += 0x2a6497f8; return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } // Audio meter default color array. QColor qtractorAudioMeter::g_defaultColors[ColorCount] = { QColor(240, 0, 20), // ColorOver QColor(240,160, 20), // Color0dB QColor(220,220, 20), // Color3dB QColor(160,220, 20), // Color6dB QColor( 40,160, 40), // Color10dB QColor( 20, 40, 20), // ColorBack QColor( 80, 80, 80) // ColorFore }; // Audio meter color array. QColor qtractorAudioMeter::g_currentColors[ColorCount] = { g_defaultColors[ColorOver], g_defaultColors[Color0dB], g_defaultColors[Color3dB], g_defaultColors[Color6dB], g_defaultColors[Color10dB], g_defaultColors[ColorBack], g_defaultColors[ColorFore] }; //---------------------------------------------------------------------------- // IEC standard dB scaling -- as borrowed from meterbridge (c) Steve Harris static inline float IEC_Scale ( float dB ) { float fScale = 1.0f; if (dB < -70.0f) fScale = 0.0f; else if (dB < -60.0f) fScale = (dB + 70.0f) * 0.0025f; else if (dB < -50.0f) fScale = (dB + 60.0f) * 0.005f + 0.025f; else if (dB < -40.0) fScale = (dB + 50.0f) * 0.0075f + 0.075f; else if (dB < -30.0f) fScale = (dB + 40.0f) * 0.015f + 0.15f; else if (dB < -20.0f) fScale = (dB + 30.0f) * 0.02f + 0.3f; else if (dB < -0.001f || dB > 0.001f) /* if (dB < 0.0f) */ fScale = (dB + 20.0f) * 0.025f + 0.5f; return fScale; } static inline float IEC_dB ( float fScale ) { float dB = 0.0f; if (fScale < 0.025f) // IEC_Scale(-60.0f) dB = (fScale / 0.0025f) - 70.0f; else if (fScale < 0.075f) // IEC_Scale(-50.0f) dB = (fScale - 0.025f) / 0.005f - 60.0f; else if (fScale < 0.15f) // IEC_Scale(-40.0f) dB = (fScale - 0.075f) / 0.0075f - 50.0f; else if (fScale < 0.3f) // IEC_Scale(-30.0f) dB = (fScale - 0.15f) / 0.015f - 40.0f; else if (fScale < 0.5f) // IEC_Scale(-20.0f) dB = (fScale - 0.3f) / 0.02f - 30.0f; else /* if (fScale < 1.0f) // IED_Scale(0.0f)) */ dB = (fScale - 0.5f) / 0.025f - 20.0f; return (dB > -0.001f && dB < 0.001f ? 0.0f : dB); } //---------------------------------------------------------------------------- // qtractorAudioMeterScale -- Meter bridge scale widget. // Constructor. qtractorAudioMeterScale::qtractorAudioMeterScale ( qtractorAudioMeter *pAudioMeter, QWidget *pParent ) : qtractorMeterScale(pAudioMeter, pParent) { pAudioMeter->boxLayout()->addWidget(this); } // Actual scale drawing method. void qtractorAudioMeterScale::paintScale ( QPainter *p ) { qtractorAudioMeter *pAudioMeter = static_cast (meter()); if (pAudioMeter == NULL) return; // p->setWindow(0, -4, QWidget::width(), QWidget::height() + 8); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color0dB), "0"); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color3dB), "3"); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color6dB), "6"); drawLineLabel(p, pAudioMeter->iec_level(qtractorAudioMeter::Color10dB), "10"); for (float dB = -20.0f; dB > QTRACTOR_AUDIO_METER_MINDB; dB -= 10.0f) drawLineLabel(p, pAudioMeter->iec_scale(dB), QString::number(-int(dB))); } //---------------------------------------------------------------------------- // qtractorAudioMeterValue -- Meter bridge value widget. // Constructor. qtractorAudioMeterValue::qtractorAudioMeterValue ( qtractorAudioMeter *pAudioMeter, unsigned short iChannel, QWidget *pParent ) : QWidget(pParent), m_pAudioMeter(pAudioMeter), m_iChannel(iChannel) { // Avoid intensively annoying repaints... QWidget::setAttribute(Qt::WA_StaticContents); QWidget::setAttribute(Qt::WA_OpaquePaintEvent); m_iValue = 0; m_fValueDecay = QTRACTOR_AUDIO_METER_DECAY_RATE1; m_iPeak = 0; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_AUDIO_METER_DECAY_RATE2; m_iPeakColor = qtractorAudioMeter::Color6dB; QWidget::setFixedWidth(10); QWidget::setBackgroundRole(QPalette::NoRole); pAudioMeter->boxLayout()->addWidget(this); } // Value refreshment. void qtractorAudioMeterValue::refresh (void) { qtractorAudioMonitor *pAudioMonitor = m_pAudioMeter->audioMonitor(); if (pAudioMonitor == NULL) return; const float fValue = pAudioMonitor->value(m_iChannel); if (fValue < 0.001f && m_iPeak < 1) return; #if 0 float dB = QTRACTOR_AUDIO_METER_MINDB; if (fValue > 0.0f) dB = log10f2_opt(fValue); if (dB < QTRACTOR_AUDIO_METER_MINDB) dB = QTRACTOR_AUDIO_METER_MINDB; else if (dB > QTRACTOR_AUDIO_METER_MAXDB) dB = QTRACTOR_AUDIO_METER_MAXDB; int iValue = m_pAudioMeter->iec_scale(dB); #else int iValue = 0; if (fValue > 0.001f) iValue = m_pAudioMeter->scale(::cbrtf2(fValue)); #endif if (iValue < m_iValue) { iValue = int(m_fValueDecay * float(m_iValue)); m_fValueDecay *= m_fValueDecay; } else { m_fValueDecay = QTRACTOR_AUDIO_METER_DECAY_RATE1; } int iPeak = m_iPeak; if (iPeak < iValue) { iPeak = iValue; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_AUDIO_METER_DECAY_RATE2; m_iPeakColor = qtractorAudioMeter::Color10dB; for (; m_iPeakColor > qtractorAudioMeter::ColorOver && iPeak >= m_pAudioMeter->iec_level(m_iPeakColor); --m_iPeakColor) /* empty body loop */; } else if (++m_iPeakHold > m_pAudioMeter->peakFalloff()) { iPeak = int(m_fPeakDecay * float(iPeak)); if (iPeak < iValue) { iPeak = iValue; } else { m_fPeakDecay *= m_fPeakDecay; } } if (iValue == m_iValue && iPeak == m_iPeak) return; m_iValue = iValue; m_iPeak = iPeak; update(); } // Paint event handler. void qtractorAudioMeterValue::paintEvent ( QPaintEvent * ) { QPainter painter(this); const int w = QWidget::width(); const int h = QWidget::height(); int y; if (isEnabled()) { painter.fillRect(0, 0, w, h, m_pAudioMeter->color(qtractorAudioMeter::ColorBack)); y = h - m_pAudioMeter->iec_level(qtractorAudioMeter::Color0dB); painter.setPen(m_pAudioMeter->color(qtractorAudioMeter::ColorFore)); painter.drawLine(0, y, w, y); } else { painter.fillRect(0, 0, w, h, Qt::gray); } #ifdef CONFIG_GRADIENT y = h - m_iValue; painter.drawPixmap(0, y, m_pAudioMeter->pixmap(), 0, y, w, m_iValue); #else y = m_iValue; int y_over = 0; int y_curr = 0; for (int i = qtractorAudioMeter::Color10dB; i > qtractorAudioMeter::ColorOver && y >= y_over; --i) { y_curr = m_pAudioMeter->iec_level(i); if (y < y_curr) { painter.fillRect(0, h - y, w, y - y_over, m_pAudioMeter->color(i)); } else { painter.fillRect(0, h - y_curr, w, y_curr - y_over, m_pAudioMeter->color(i)); } y_over = y_curr; } if (y > y_over) { painter.fillRect(0, h - y, w, y - y_over, m_pAudioMeter->color(qtractorAudioMeter::ColorOver)); } #endif y = h - m_iPeak; painter.setPen(m_pAudioMeter->color(m_iPeakColor)); painter.drawLine(0, y, w, y); } // Resize event handler. void qtractorAudioMeterValue::resizeEvent (QResizeEvent *pResizeEvent) { m_iPeak = 0; QWidget::resizeEvent(pResizeEvent); // QWidget::repaint(); } //---------------------------------------------------------------------- // class qtractorAudioMeter::GainSpinBoxInterface -- Observer interface. // // Local converter interface. class qtractorAudioMeter::GainSpinBoxInterface : public qtractorObserverSpinBox::Interface { public: // Constructor. GainSpinBoxInterface ( qtractorObserverSpinBox *pSpinBox ) : qtractorObserverSpinBox::Interface(pSpinBox) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return log10f2(fValue); } float valueFromScale ( float fScale ) const { return pow10f2(fScale); } }; //---------------------------------------------------------------------- // class qtractorAudioMeter::GainSliderInterface -- Observer interface. // // Local converter interface. class qtractorAudioMeter::GainSliderInterface : public qtractorObserverSlider::Interface { public: // Constructor. GainSliderInterface ( qtractorObserverSlider *pSlider ) : qtractorObserverSlider::Interface(pSlider) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 10000.0f * IEC_Scale(log10f2(fValue)); } float valueFromScale ( float fScale ) const { return pow10f2(IEC_dB(fScale / 10000.0f)); } }; //---------------------------------------------------------------------------- // qtractorAudioMeter -- Audio meter bridge slot widget. // Constructor. qtractorAudioMeter::qtractorAudioMeter ( qtractorAudioMonitor *pAudioMonitor, QWidget *pParent ) : qtractorMeter(pParent) { m_pAudioMonitor = pAudioMonitor; m_iChannels = 0; m_pAudioScale = new qtractorAudioMeterScale(this/*, boxWidget()*/); m_fScale = 0.0f; m_ppAudioValues = NULL; #ifdef CONFIG_GRADIENT m_pPixmap = new QPixmap(); #endif topWidget()->hide(); gainSlider()->setInterface(new GainSliderInterface(gainSlider())); gainSpinBox()->setInterface(new GainSpinBoxInterface(gainSpinBox())); gainSlider()->setMaximum(11500); gainSpinBox()->setMinimum(QTRACTOR_AUDIO_METER_MINDB); gainSpinBox()->setMaximum(QTRACTOR_AUDIO_METER_MAXDB); gainSpinBox()->setToolTip(tr("Gain (dB)")); gainSpinBox()->setSuffix(tr(" dB")); setPeakFalloff(QTRACTOR_AUDIO_METER_PEAK_FALLOFF); for (int i = 0; i < LevelCount; ++i) m_levels[i] = 0; reset(); updatePanning(); updateGain(); } // Default destructor. qtractorAudioMeter::~qtractorAudioMeter (void) { #ifdef CONFIG_GRADIENT delete m_pPixmap; #endif // No need to delete child widgets, Qt does it all for us for (unsigned short i = 0; i < m_iChannels; ++i) delete m_ppAudioValues[i]; delete [] m_ppAudioValues; delete m_pAudioScale; } // IEC standard int qtractorAudioMeter::iec_scale ( float dB ) const { return scale(IEC_Scale(dB)); } int qtractorAudioMeter::iec_level ( int iIndex ) const { return m_levels[iIndex]; } // Audio monitor reset void qtractorAudioMeter::reset (void) { if (m_pAudioMonitor == NULL) return; setPanningSubject(m_pAudioMonitor->panningSubject()); setGainSubject(m_pAudioMonitor->gainSubject()); const unsigned short iChannels = m_pAudioMonitor->channels(); if (m_iChannels == iChannels) return; if (m_ppAudioValues) { for (unsigned short i = 0; i < m_iChannels; ++i) delete m_ppAudioValues[i]; delete [] m_ppAudioValues; m_ppAudioValues = NULL; } m_iChannels = iChannels; if (m_iChannels > 0) { m_ppAudioValues = new qtractorAudioMeterValue *[m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) { m_ppAudioValues[i] = new qtractorAudioMeterValue(this, i); m_ppAudioValues[i]->show(); } } panSlider()->setEnabled(m_iChannels > 1); panSpinBox()->setEnabled(m_iChannels > 1); } // Reset peak holder. void qtractorAudioMeter::peakReset (void) { for (unsigned short i = 0; i < m_iChannels; ++i) m_ppAudioValues[i]->peakReset(); } #ifdef CONFIG_GRADIENT // Gradient pixmap accessor. const QPixmap& qtractorAudioMeter::pixmap (void) const { return *m_pPixmap; } void qtractorAudioMeter::updatePixmap (void) { const int w = boxWidget()->width(); const int h = boxWidget()->height(); QLinearGradient grad(0, 0, 0, h); grad.setColorAt(0.1f, color(ColorOver)); grad.setColorAt(0.2f, color(Color0dB)); grad.setColorAt(0.3f, color(Color3dB)); grad.setColorAt(0.4f, color(Color6dB)); grad.setColorAt(0.8f, color(Color10dB)); *m_pPixmap = QPixmap(w, h); QPainter(m_pPixmap).fillRect(0, 0, w, h, grad); } #endif // Slot refreshment. void qtractorAudioMeter::refresh (void) { for (unsigned short i = 0; i < m_iChannels; ++i) m_ppAudioValues[i]->refresh(); } // Resize event handler. void qtractorAudioMeter::resizeEvent ( QResizeEvent * ) { m_fScale = 0.85f * float(boxWidget()->height()); m_levels[Color0dB] = iec_scale( 0.0f); m_levels[Color3dB] = iec_scale( -3.0f); m_levels[Color6dB] = iec_scale( -6.0f); m_levels[Color10dB] = iec_scale(-10.0f); #ifdef CONFIG_GRADIENT updatePixmap(); #endif } // Virtual monitor accessor. void qtractorAudioMeter::setMonitor ( qtractorMonitor *pMonitor ) { setAudioMonitor(static_cast (pMonitor)); } qtractorMonitor *qtractorAudioMeter::monitor (void) const { return audioMonitor(); } // Audio monitor accessor. void qtractorAudioMeter::setAudioMonitor ( qtractorAudioMonitor *pAudioMonitor ) { m_pAudioMonitor = pAudioMonitor; reset(); } qtractorAudioMonitor *qtractorAudioMeter::audioMonitor (void) const { return m_pAudioMonitor; } // Common resource accessor (static). void qtractorAudioMeter::setColor ( int iIndex, const QColor& color ) { g_currentColors[iIndex] = color; } const QColor& qtractorAudioMeter::color ( int iIndex ) { return g_currentColors[iIndex]; } const QColor& qtractorAudioMeter::defaultColor ( int iIndex ) { return g_defaultColors[iIndex]; } // Pan-slider value change method. void qtractorAudioMeter::updatePanning (void) { // setPanning(m_pAudioMonitor->panning()); panSlider()->setToolTip( tr("Pan: %1").arg(panning(), 0, 'g', 2)); } // Gain-slider value change method. void qtractorAudioMeter::updateGain (void) { // setGain(m_pAudioMonitor->gain()); gainSlider()->setToolTip( tr("Gain: %1 dB").arg(gainSpinBox()->value(), 0, 'g', 3)); } // end of qtractorAudioMeter.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScale.cpp0000644000000000000000000000012713014536043017770 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTimeScale.cpp0000644000175000001440000005003713014536043020611 0ustar00rncbcusers00000000000000// qtractorTimeScale.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeScale.h" #include //---------------------------------------------------------------------- // class qtractorTimeScale -- Time scale conversion helper class. // // Node list cleaner. void qtractorTimeScale::reset (void) { m_nodes.setAutoDelete(true); m_markers.setAutoDelete(true); // Clear/reset location-markers... m_markers.clear(); m_markerCursor.reset(); // Clear/reset tempo-map... m_nodes.clear(); m_cursor.reset(); // There must always be one node, always. addNode(0); // Commit new scale... updateScale(); } // (Re)nitializer method. void qtractorTimeScale::clear (void) { m_iSnapPerBeat = 4; m_iHorizontalZoom = 100; m_iVerticalZoom = 100; // m_displayFormat = Frames; m_iSampleRate = 44100; m_iTicksPerBeat = 960; m_iPixelsPerBeat = 32; // Clear/reset tempo-map... reset(); } // Sync method. void qtractorTimeScale::sync ( const qtractorTimeScale& ts ) { // Copy master parameters... m_iSampleRate = ts.m_iSampleRate; m_iTicksPerBeat = ts.m_iTicksPerBeat; m_iPixelsPerBeat = ts.m_iPixelsPerBeat; // Copy location markers... m_markers.clear(); Marker *pMarker = ts.m_markers.first(); while (pMarker) { m_markers.append(new Marker(*pMarker)); pMarker = pMarker->next(); } m_markerCursor.reset(); // Copy tempo-map nodes... m_nodes.clear(); Node *pNode = ts.nodes().first(); while (pNode) { m_nodes.append(new Node(this, pNode->frame, pNode->tempo, pNode->beatType, pNode->beatsPerBar, pNode->beatDivisor)); pNode = pNode->next(); } m_cursor.reset(); updateScale(); } // Copy method. qtractorTimeScale& qtractorTimeScale::copy ( const qtractorTimeScale& ts ) { if (&ts != this) { m_nodes.setAutoDelete(true); m_markers.setAutoDelete(true); m_iSampleRate = ts.m_iSampleRate; m_iSnapPerBeat = ts.m_iSnapPerBeat; m_iHorizontalZoom = ts.m_iHorizontalZoom; m_iVerticalZoom = ts.m_iVerticalZoom; m_displayFormat = ts.m_displayFormat; // Sync/copy tempo-map nodes... sync(ts); } return *this; } // Update scale coefficient divisor factors. void qtractorTimeScale::Node::update (void) { ticksPerBeat = ts->ticksPerBeat(); tickRate = tempo * ticksPerBeat; beatRate = tempo; #if 1// nb. standard MIDI tempo (BPM) is beatType=2 (quarter notes) per minute. if (beatDivisor > beatType) { const unsigned short n = (beatDivisor - beatType); ticksPerBeat >>= n; beatRate *= float(1 << n); } else if (beatDivisor < beatType) { const unsigned short n = (beatType - beatDivisor); ticksPerBeat <<= n; beatRate /= float(1 << n); } #endif } // Update time-scale node position metrics. void qtractorTimeScale::Node::reset ( qtractorTimeScale::Node *pNode ) { if (bar > pNode->bar) frame = pNode->frameFromBar(bar); else bar = pNode->barFromFrame(frame); beat = pNode->beatFromFrame(frame); tick = pNode->tickFromFrame(frame); pixel = ts->pixelFromFrame(frame); } // Tempo accessor/convertors. (default's quarter notes per minute) void qtractorTimeScale::Node::setTempoEx ( float fTempo, unsigned short iBeatType ) { if (iBeatType > beatType) fTempo /= float(1 << (iBeatType - beatType)); else if (beatType > iBeatType) fTempo *= float(1 << (beatType - iBeatType)); tempo = fTempo; } float qtractorTimeScale::Node::tempoEx ( unsigned short iBeatType ) const { float fTempo = tempo; if (beatType > iBeatType) fTempo /= float(1 << (beatType - iBeatType)); else if (iBeatType > beatType) fTempo *= float(1 << (iBeatType - beatType)); return fTempo; } // Beat/frame snap filters. unsigned long qtractorTimeScale::Node::tickSnap ( unsigned long iTick, unsigned short p ) const { unsigned long iTickSnap = iTick - tick; if (ts->snapPerBeat() > 0) { const unsigned long q = ticksPerBeat / ts->snapPerBeat(); iTickSnap = q * ((iTickSnap + (q >> p)) / q); } return tick + iTickSnap; } // Time-scale cursor frame positioning reset. void qtractorTimeScale::Cursor::reset ( qtractorTimeScale::Node *pNode ) { node = (pNode ? pNode : ts->nodes().first()); } // Time-scale cursor node seeker (by frame). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekFrame ( unsigned long iFrame ) { if (node == 0) { node = ts->nodes().first(); if (node == 0) return 0; } if (iFrame > node->frame) { // Seek frame forward... while (node && node->next() && iFrame >= (node->next())->frame) node = node->next(); } else if (iFrame < node->frame) { // Seek frame backward... while (node && node->frame > iFrame) node = node->prev(); if (node == 0) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by bar). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekBar ( unsigned short iBar ) { if (node == 0) { node = ts->nodes().first(); if (node == 0) return 0; } if (iBar > node->bar) { // Seek bar forward... while (node && node->next() && iBar >= (node->next())->bar) node = node->next(); } else if (iBar < node->bar) { // Seek bar backward... while (node && node->bar > iBar) node = node->prev(); if (node == 0) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by beat). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekBeat ( unsigned int iBeat ) { if (node == 0) { node = ts->nodes().first(); if (node == 0) return 0; } if (iBeat > node->beat) { // Seek beat forward... while (node && node->next() && iBeat >= (node->next())->beat) node = node->next(); } else if (iBeat < node->beat) { // Seek beat backward... while (node && node->beat > iBeat) node = node->prev(); if (node == 0) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by tick). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekTick ( unsigned long iTick ) { if (node == 0) { node = ts->nodes().first(); if (node == 0) return 0; } if (iTick > node->tick) { // Seek tick forward... while (node && node->next() && iTick >= (node->next())->tick) node = node->next(); } else if (iTick < node->tick) { // Seek tick backward... while (node && node->tick > iTick) node = node->prev(); if (node == 0) node = ts->nodes().first(); } return node; } // Time-scale cursor node seeker (by pixel). qtractorTimeScale::Node *qtractorTimeScale::Cursor::seekPixel ( int x ) { if (node == 0) { node = ts->nodes().first(); if (node == 0) return 0; } if (x > node->pixel) { // Seek pixel forward... while (node && node->next() && x >= (node->next())->pixel) node = node->next(); } else if (x < node->pixel) { // Seek tick backward... while (node && node->pixel > x) node = node->prev(); if (node == 0) node = ts->nodes().first(); } return node; } // Node list specifics. qtractorTimeScale::Node *qtractorTimeScale::addNode ( unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { Node *pNode = 0; // Seek for the nearest preceding node... Node *pPrev = m_cursor.seekFrame(iFrame); // Snap frame to nearest bar... if (pPrev) { iFrame = pPrev->frameSnapToBar(iFrame); pPrev = m_cursor.seekFrame(iFrame); } // Either update existing node or add new one... Node *pNext = (pPrev ? pPrev->next() : 0); if (pPrev && pPrev->frame == iFrame) { // Update exact matching node... pNode = pPrev; pNode->tempo = fTempo; pNode->beatType = iBeatType; pNode->beatsPerBar = iBeatsPerBar; pNode->beatDivisor = iBeatDivisor; } else if (pPrev && pPrev->tempo == fTempo && pPrev->beatType == iBeatType && pPrev->beatsPerBar == iBeatsPerBar && pPrev->beatDivisor == iBeatDivisor) { // No need for a new node... return pPrev; } else if (pNext && pNext->tempo == fTempo && pNext->beatType == iBeatType && pNext->beatsPerBar == iBeatsPerBar && pNext->beatDivisor == iBeatDivisor) { // Update next exact matching node... pNode = pNext; pNode->frame = iFrame; pNode->bar = 0; } else { // Add/insert a new node... pNode = new Node(this, iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor); if (pPrev) m_nodes.insertAfter(pNode, pPrev); else m_nodes.append(pNode); } // Update coefficients and positioning thereafter... updateNode(pNode); return pNode; } void qtractorTimeScale::updateNode ( qtractorTimeScale::Node *pNode ) { // Update coefficients... pNode->update(); // Relocate internal cursor... m_cursor.reset(pNode); // Update positioning on all nodes thereafter... Node *pNext = pNode; Node *pPrev = pNext->prev(); while (pNext) { if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // And update marker/bar positions too... updateMarkers(pNode->prev()); } void qtractorTimeScale::removeNode ( qtractorTimeScale::Node *pNode ) { // Don't ever remove the very first node... Node *pNodePrev = pNode->prev(); if (pNodePrev == 0) return; // Relocate internal cursor... m_cursor.reset(pNodePrev); // Update positioning on all nodes thereafter... Node *pPrev = pNodePrev; Node *pNext = pNode->next(); while (pNext) { if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // Actually remove/unlink the node... m_nodes.remove(pNode); // Then update marker/bar positions too... updateMarkers(pNodePrev); } // Complete time-scale update method. void qtractorTimeScale::updateScale (void) { // Update time-map independent coefficients... m_fPixelRate = 1.20f * float(m_iHorizontalZoom * m_iPixelsPerBeat); m_fFrameRate = 60.0f * float(m_iSampleRate); // Update all nodes thereafter... Node *pPrev = 0; Node *pNext = m_nodes.first(); while (pNext) { pNext->update(); if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // Also update all marker/bar positions too... updateMarkers(m_nodes.first()); } // Convert frames to time string and vice-versa. unsigned long qtractorTimeScale::frameFromTextEx ( DisplayFormat displayFormat, const QString& sText, bool bDelta, unsigned long iFrame ) { switch (displayFormat) { case BBT: { // Time frame code in bars.beats.ticks ... unsigned short bars = sText.section('.', 0, 0).toUShort(); unsigned int beats = sText.section('.', 1, 1).toUInt(); unsigned long ticks = sText.section('.', 2).toULong(); Node *pNode; if (bDelta) { pNode = m_cursor.seekFrame(iFrame); if (pNode) bars += pNode->bar; } else { if (bars > 0) --bars; if (beats > 0) --beats; } pNode = m_cursor.seekBar(bars); if (pNode) { beats += (bars - pNode->bar) * pNode->beatsPerBar; ticks += pNode->tick + beats * pNode->ticksPerBeat; iFrame = pNode->frameFromTick(ticks); } break; } case Time: { // Time frame code in hh:mm:ss.zzz ... unsigned int hh = sText.section(':', 0, 0).toUInt(); unsigned int mm = sText.section(':', 1, 1).toUInt(); float secs = sText.section(':', 2).toFloat(); mm += 60 * hh; secs += 60.f * float(mm); iFrame = uroundf(secs * float(m_iSampleRate)); break; } case Frames: default: { iFrame = sText.toULong(); break; } } return iFrame; } unsigned long qtractorTimeScale::frameFromText ( const QString& sText, bool bDelta, unsigned long iFrame ) { return frameFromTextEx(m_displayFormat, sText, bDelta, iFrame); } QString qtractorTimeScale::textFromFrameEx ( DisplayFormat displayFormat, unsigned long iFrame, bool bDelta, unsigned long iDelta ) { QString sText; switch (displayFormat) { case BBT: { // Time frame code in bars.beats.ticks ... unsigned short bars = 0; unsigned int beats = 0; unsigned long ticks = 0; Node *pNode = m_cursor.seekFrame(iFrame); if (pNode) { if (bDelta) { ticks = pNode->tickFromFrame(iFrame + iDelta) - pNode->tickFromFrame(iFrame); } else { ticks = pNode->tickFromFrame(iFrame) - pNode->tick; } if (ticks >= (unsigned long) pNode->ticksPerBeat) { beats = (unsigned int) (ticks / pNode->ticksPerBeat); ticks -= (unsigned long) (beats * pNode->ticksPerBeat); } if (beats >= (unsigned int) pNode->beatsPerBar) { bars = (unsigned short) (beats / pNode->beatsPerBar); beats -= (unsigned int) (bars * pNode->beatsPerBar); } if (!bDelta) bars += pNode->bar; } if (!bDelta) { ++bars; ++beats; } sText.sprintf("%u.%u.%03lu", bars, beats, ticks); break; } case Time: { // Time frame code in hh:mm:ss.zzz ... unsigned int hh, mm, ss, zzz; float secs = float(bDelta ? iDelta : iFrame) / float(m_iSampleRate); hh = mm = ss = 0; if (secs >= 3600.0f) { hh = (unsigned int) (secs / 3600.0f); secs -= float(hh) * 3600.0f; } if (secs >= 60.0f) { mm = (unsigned int) (secs / 60.0f); secs -= float(mm) * 60.0f; } if (secs >= 0.0f) { ss = (unsigned int) secs; secs -= float(ss); } zzz = (unsigned int) (secs * 1000.0f); sText.sprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); break; } case Frames: default: { sText = QString::number(bDelta ? iDelta : iFrame); break; } } return sText; } QString qtractorTimeScale::textFromFrame ( unsigned long iFrame, bool bDelta, unsigned long iDelta ) { return textFromFrameEx(m_displayFormat, iFrame, bDelta, iDelta); } // Convert ticks to time string and vice-versa. unsigned long qtractorTimeScale::tickFromText ( const QString& sText, bool bDelta, unsigned long iTick ) { unsigned long iFrame = 0; if (bDelta) { Node *pNode = m_cursor.seekTick(iTick); iFrame = (pNode ? pNode->frameFromTick(iTick) : 0); } return tickFromFrame(frameFromText(sText, bDelta, iFrame)); } QString qtractorTimeScale::textFromTick ( unsigned long iTick, bool bDelta, unsigned long iDelta ) { Node *pNode = m_cursor.seekTick(iTick); const unsigned long iFrame = (pNode ? pNode->frameFromTick(iTick) : 0); if (bDelta > 0 && pNode) { iTick += iDelta; pNode = m_cursor.seekTick(iTick); iDelta = (pNode ? pNode->frameFromTick(iTick) - iFrame : 0); } return textFromFrame(iFrame, bDelta, iDelta); } // Beat divisor (snap index) map. static int s_aiSnapPerBeat[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 21, 24, 28, 32, 48, 64, 96 }; const int c_iSnapItemCount = sizeof(s_aiSnapPerBeat) / sizeof(int); // Beat divisor (snap index) accessors. unsigned short qtractorTimeScale::snapFromIndex ( int iSnap ) { return s_aiSnapPerBeat[iSnap]; } // Beat divisor (snap index) accessors. int qtractorTimeScale::indexFromSnap ( unsigned short iSnapPerBeat ) { for (int iSnap = 0; iSnap < c_iSnapItemCount; ++iSnap) { if (s_aiSnapPerBeat[iSnap] == iSnapPerBeat) return iSnap; } return 0; } // Beat divisor (snap index) text item list. QStringList qtractorTimeScale::snapItems ( int iSnap ) { QStringList items; if (iSnap == 0) { items.append(QObject::tr("None")); ++iSnap; } QString sPrefix = QObject::tr("Beat"); if (iSnap == 1) { items.append(sPrefix); ++iSnap; } sPrefix += "/%1"; while (iSnap < c_iSnapItemCount) items.append(sPrefix.arg(s_aiSnapPerBeat[iSnap++])); return items; } // Tick/Frame range conversion (delta conversion). unsigned long qtractorTimeScale::frameFromTickRange ( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset ) { Node *pNode = m_cursor.seekTick(iTickStart); const unsigned long iFrameStart = (pNode ? pNode->frameFromTick(iTickStart) : 0); if (!bOffset) pNode = m_cursor.seekTick(iTickEnd); const unsigned long iFrameEnd = (pNode ? pNode->frameFromTick(iTickEnd) : 0); return (iFrameEnd > iFrameStart ? iFrameEnd - iFrameStart : 0); } unsigned long qtractorTimeScale::tickFromFrameRange ( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset ) { Node *pNode = m_cursor.seekFrame(iFrameStart); const unsigned long iTickStart = (pNode ? pNode->tickFromFrame(iFrameStart) : 0); if (!bOffset) pNode = m_cursor.seekFrame(iFrameEnd); const unsigned long iTickEnd = (pNode ? pNode->tickFromFrame(iFrameEnd) : 0); return (iTickEnd > iTickStart ? iTickEnd - iTickStart : 0); } // Location marker reset method. void qtractorTimeScale::MarkerCursor::reset ( qtractorTimeScale::Marker *pMarker ) { marker = (pMarker ? pMarker : ts->markers().first()); } // Location marker seek methods. qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekFrame ( unsigned long iFrame ) { if (marker == 0) { marker = ts->markers().first(); if (marker == 0) return 0; } if (iFrame > marker->frame) { // Seek frame forward... while (marker && marker->next() && iFrame >= (marker->next())->frame) marker = marker->next(); } else if (iFrame < marker->frame) { // Seek frame backward... while (marker && marker->frame > iFrame) marker = marker->prev(); if (marker == 0) marker = ts->markers().first(); } return marker; } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekBar ( unsigned short iBar ) { return seekFrame(ts->frameFromBar(iBar)); } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekBeat ( unsigned int iBeat ) { return seekFrame(ts->frameFromBeat(iBeat)); } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekTick ( unsigned long iTick ) { return seekFrame(ts->frameFromTick(iTick)); } qtractorTimeScale::Marker *qtractorTimeScale::MarkerCursor::seekPixel ( int x ) { return seekFrame(ts->frameFromPixel(x)); } // Location markers list specifics. qtractorTimeScale::Marker *qtractorTimeScale::addMarker ( unsigned long iFrame, const QString& sText, const QColor& rgbColor ) { Marker *pMarker = 0; // Snap to nearest bar... unsigned short iBar = 0; Node *pNodePrev = m_cursor.seekFrame(iFrame); if (pNodePrev) { iBar = pNodePrev->barFromFrame(iFrame); iFrame = pNodePrev->frameFromBar(iBar); } // Seek for the nearest marker... Marker *pMarkerNear = m_markerCursor.seekFrame(iFrame); // Either update existing marker or add new one... if (pMarkerNear && pMarkerNear->frame == iFrame) { // Update exact matching marker... pMarker = pMarkerNear; pMarker->bar = iBar; pMarker->text = sText; pMarker->color = rgbColor; } else { // Add/insert a new marker... pMarker = new Marker(iFrame, iBar, sText, rgbColor); if (pMarkerNear && pMarkerNear->frame > iFrame) m_markers.insertBefore(pMarker, pMarkerNear); else if (pMarkerNear && pMarkerNear->frame < iFrame) m_markers.insertAfter(pMarker, pMarkerNear); else m_markers.append(pMarker); } // Update positioning... updateMarker(pMarker); return pMarker; } void qtractorTimeScale::updateMarker ( qtractorTimeScale::Marker *pMarker ) { // Relocate internal cursor... m_markerCursor.reset(pMarker); } void qtractorTimeScale::removeMarker ( qtractorTimeScale::Marker *pMarker ) { // Actually remove/unlink the marker // and relocate internal cursor... Marker *pMarkerPrev = pMarker->prev(); m_markers.remove(pMarker); m_markerCursor.reset(pMarkerPrev); } // Update markers from given node position. void qtractorTimeScale::updateMarkers ( qtractorTimeScale::Node *pNode ) { if (pNode == 0) pNode = m_nodes.first(); if (pNode == 0) return; Marker *pMarker = m_markerCursor.seekFrame(pNode->frame); while (pMarker) { while (pNode->next() && pMarker->frame > pNode->next()->frame) pNode = pNode->next(); if (pMarker->frame >= pNode->frame) pMarker->frame = pNode->frameFromBar(pMarker->bar); pMarker = pMarker->next(); } } // end of qtractorTimeScale.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiTimer.h0000644000000000000000000000013213014536043017446 xustar0030 mtime=1479719971.766102039 30 atime=1479719971.766102039 30 ctime=1479719971.766102039 qtractor-0.8.0/src/qtractorMidiTimer.h0000644000175000001440000000504313014536043020270 0ustar00rncbcusers00000000000000// qtractorMidiTimer.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiTimer_h #define __qtractorMidiTimer_h #include //---------------------------------------------------------------------- // class qtractorMidiTimer -- ALSA sequencer timer stuff (singleton). // class qtractorMidiTimer { public: // Constructor. qtractorMidiTimer(); // Destructor. ~qtractorMidiTimer(); // Returns the number of available timers. int count() const; // Index of the a timer key. int indexOf(int iKey) const; // Key from index. int key(int iIndex) const; // Name from index. const QString& name(int iIndex) const; // ALSA sequencer timer key stuff. class Key { public: // Constructors. Key(int iAlsaTimer = 0) { setAlsaTimer(iAlsaTimer); } Key(int iClass, int iCard, int iDevice, int iSubDev) { setAlsaTimer(iClass, iCard, iDevice, iSubDev); } Key(const Key& key) { setAlsaTimer(key.alsaTimer()); } // Getters. int alsaTimer() const { return m_iAlsaTimer; } int alsaTimerClass() const { return int((m_iAlsaTimer & 0x7f000000) >> 24); } int alsaTimerCard() const { return int((m_iAlsaTimer & 0x007f0000) >> 16); } int alsaTimerDevice() const { return int((m_iAlsaTimer & 0x00007f00) >> 8); } int alsaTimerSubDev() const { return int(m_iAlsaTimer & 0x0000007f); } protected: // Setters. void setAlsaTimer(int iAlsaTimer); void setAlsaTimer(int iClass, int iCard, int iDevice, int iSubDev); private: // Queue timer int m_iAlsaTimer; }; private: // Instance variables; QStringList m_names; QList m_keys; }; #endif // __qtractorMidiTimer_h // end of qtractorMidiTimer.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurve.cpp0000644000000000000000000000013213014536043017202 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCurve.cpp0000644000175000001440000004635113014536043020033 0ustar00rncbcusers00000000000000// qtractorCurve.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorCurve.h" #include "qtractorTimeScale.h" #include // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32 // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4); u.i += 0x2a6497f8; return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } //---------------------------------------------------------------------- // qtractorCurve::updateNode -- Node coefficients computation helpers. // // (Sample &)Hold. static inline void updateNodeHold ( qtractorCurve::Node *pNode, float y0, const qtractorCurve::Node *pPrev, const qtractorCurve::Node */*pNext*/ ) { if (pPrev) pNode->a = pPrev->value; else pNode->a = y0; pNode->b = pNode->c = pNode->d = 0.0f; } // Linear. static inline void updateNodeLinear ( qtractorCurve::Node *pNode, float y0, const qtractorCurve::Node *pPrev, const qtractorCurve::Node */*pNext*/ ) { float y1, x1 = float(pNode->frame); if (pPrev) { x1 -= float(pPrev->frame); y1 = pPrev->value; } else { y1 = y0; } pNode->b = pNode->value; if (x1 > 0.0f) pNode->a = (y1 - pNode->b) / x1; else pNode->a = 0.0f; pNode->c = pNode->d = 0.0f; } // Spline. static inline void updateNodeSpline ( qtractorCurve::Node *pNode, float y0, const qtractorCurve::Node *pPrev, const qtractorCurve::Node *pNext ) { // Shamelessly using the same reference source article as Ardour ;) // CJC Kuger, "Constrained Cubic Spline Interpolation", August 2002 // http://www.korf.co.uk/spline.pdf const float fZero = 1e-9f; const float x0 = float(pNode->frame); float y1, x1 = x0; float s1 = 0.0f; float f1 = 0.0f; float y2 = pNode->value; float s2 = 0.0f; float f2 = 0.0f; if (pPrev) { x1 -= float(pPrev->frame); y1 = pPrev->value; } else { y1 = y0; } if (::fabsf(y1 - y2) > fZero) s1 = x1 / (y1 - y2); if (pPrev) { pPrev = pPrev->prev(); if (pPrev && (::fabsf(y1 - pPrev->value) > fZero)) { const float s0 = (x1 - float(pPrev->frame) - x0) / (y1 - pPrev->value); if (s1 * s0 > 0.0f && ::fabsf(s1 + s0) > fZero) f1 = 2.0f / (s1 + s0); } } if (pNext && (::fabsf(pNext->value - y2) > fZero)) s2 = (float(pNext->frame) - x0) / (pNext->value - y2); if (s2 * s1 > 0.0f && ::fabsf(s2 + s1) > fZero) f2 = 2.0f / (s2 + s1); const float x12 = x1 * x1; const float dy = y2 - y1; // Compute second derivative for either side of control point... const float ff1 = (((2.0f * (f2 + (2.0f * f1))) / x1)) + ((6.0f * dy) / x12); const float ff2 = (-2.0f * ((2.0f * f2) + f1) / x1) - ((6.0f * dy) / x12); // Compute and store polynomial coefficients... pNode->a = (ff1 - ff2) / (6.0f * x1); pNode->b = ff2 / 2.0f; pNode->c = - (dy / x1 + (pNode->b * x1) + (pNode->a * x12)); pNode->d = y1 - (pNode->c * x1) - (pNode->b * x12) - (pNode->a * x12 * x1); } //---------------------------------------------------------------------- // qtractorCurve::value -- Interpolation computation helpers. // // (Sample &)Hold. static inline float valueHold ( const qtractorCurve::Node *pNode, float /*x*/ ) { return pNode->a; } // Linear. static inline float valueLinear ( const qtractorCurve::Node *pNode, float x ) { return pNode->a * x + pNode->b; } // Spline. static inline float valueSpline ( const qtractorCurve::Node *pNode, float x ) { return ((pNode->a * x + pNode->b) * x + pNode->c) * x + pNode->d; } //---------------------------------------------------------------------- // class qtractorCurve -- The generic curve declaration. // // Constructor. qtractorCurve::qtractorCurve ( qtractorCurveList *pList, qtractorSubject *pSubject, Mode mode, unsigned int iMinFrameDist ) : m_pList(pList), m_mode(mode), m_iMinFrameDist(iMinFrameDist), m_observer(pSubject, this), m_state(Idle), m_cursor(this), m_bLogarithmic(false), m_color(Qt::darkRed), m_pEditList(NULL) { m_nodes.setAutoDelete(true); m_pEditList = new qtractorCurveEditList(this); m_tail.frame = 0; // m_tail.value = m_observer.defaultValue(); clear(); m_observer.setCurve(this); if (m_pList) m_pList->append(this); } // Destructor. qtractorCurve::~qtractorCurve (void) { // if (m_pList) // m_pList->remove(this); m_observer.setCurve(NULL); clear(); delete m_pEditList; } // Curve list reset method. void qtractorCurve::clear (void) { // m_state = Idle; // m_tail.frame = 0; m_tail.value = m_observer.defaultValue(); m_tail.a = 0.0f; m_tail.b = 0.0f; m_tail.c = 0.0f; m_tail.d = 0.0f; m_nodes.clear(); m_cursor.reset(NULL); updateNodeEx(NULL); } // Insert a new node, in frame order. qtractorCurve::Node *qtractorCurve::addNode ( unsigned long iFrame, float fValue, qtractorCurveEditList *pEditList ) { fValue = m_observer.safeValue(fValue); #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::addNode(%lu, %g, %p)", this, iFrame, fValue, pEditList); #endif Node *pNode = NULL; Node *pNext = m_cursor.seek(iFrame); Node *pPrev = (pNext ? pNext->prev() : m_nodes.last()); if (pNext && isMinFrameDist(pNext, iFrame, fValue)) pNode = pNext; else if (pPrev && isMinFrameDist(pPrev, iFrame, fValue)) pNode = pPrev; else if (m_mode != Hold && m_observer.isDecimal()) { // Smoothing... const float fThreshold = 0.5f; // (m_bLogarithmic ? 0.1f : 0.5f); float x0 = (pPrev ? float(pPrev->frame) : 0.0f); float x1 = float(iFrame); float x2 = (pNext ? float(pNext->frame) : m_tail.frame); float y0 = (pPrev ? pPrev->value : m_tail.value); float y1 = fValue; float y2 = (pNext ? pNext->value : fValue); float s1 = (x1 > x0 ? (y1 - y0) / (x1 - x0) : 0.0f); float y3 = (x2 > x1 ? s1 * (x2 - x1) + y1 : y1); if (::fabsf(y3 - y2) < fThreshold * ::fabsf(y3 - y1)) return NULL; if (pPrev) { pNode = pPrev; pPrev = pNode->prev(); x0 = (pPrev ? float(pPrev->frame) : 0.0f); y0 = (pPrev ? pPrev->value : m_tail.value); x1 = float(pNode->frame); y1 = pNode->value; x2 = float(iFrame); y2 = fValue; s1 = (y1 - y0) / (x1 - x0); y3 = s1 * (x2 - x1) + y1; if (::fabsf(y3 - y2) > fThreshold * ::fabsf(y3 - y1)) pNode = NULL; } } if (pNode) { // Move/update the existing one as average... if (pEditList) pEditList->moveNode(pNode, pNode->frame, pNode->value); pNode->frame = iFrame; pNode->value = fValue; } else { // Create a brand new node, // insert it in the right frame... pNode = new Node(iFrame, fValue); if (pNext) m_nodes.insertBefore(pNode, pNext); else m_nodes.append(pNode); if (pEditList) pEditList->addNode(pNode); } updateNode(pNode); // Dirty up... if (m_pList) m_pList->notify(); return pNode; } // Insert curve node in correct frame order. void qtractorCurve::insertNode ( Node *pNode ) { if (pNode == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::insertNode(%p)", this, pNode); #endif Node *pNext = m_cursor.seek(pNode->frame); if (pNext) m_nodes.insertBefore(pNode, pNext); else m_nodes.append(pNode); updateNode(pNode); // Dirty up... if (m_pList) m_pList->notify(); } // Unlink an existing node from curve. void qtractorCurve::unlinkNode ( Node *pNode ) { if (pNode == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::unlinkNode(%p)", this, pNode); #endif m_cursor.reset(pNode); Node *pNext = pNode->next(); m_nodes.unlink(pNode); updateNode(pNext); // Dirty up... if (m_pList) m_pList->notify(); } // Remove an existing node from curve. void qtractorCurve::removeNode ( Node *pNode ) { if (pNode == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::removeNode(%p)", this, pNode); #endif m_cursor.reset(pNode); Node *pNext = pNode->next(); m_nodes.remove(pNode); updateNode(pNext); // Dirty up... if (m_pList) m_pList->notify(); } // Whether to snap to minimum distance frame. bool qtractorCurve::isMinFrameDist ( Node *pNode, unsigned long iFrame, float fValue ) const { const float fThreshold = 0.025f * (m_observer.maxValue() - m_observer.minValue()); const bool bMinValueDist = (fValue > pNode->value - fThreshold && fValue < pNode->value + fThreshold); const bool bMinFrameDist = (iFrame > pNode->frame - m_iMinFrameDist && iFrame < pNode->frame + m_iMinFrameDist); if (m_mode == Hold || !m_observer.isDecimal()) return bMinFrameDist || bMinValueDist; else return bMinFrameDist && bMinValueDist; } // Node interpolation coefficients updater. void qtractorCurve::updateNode ( qtractorCurve::Node *pNode ) { updateNodeEx(pNode); if (pNode) updateNodeEx(pNode->next()); } void qtractorCurve::updateNodeEx ( qtractorCurve::Node *pNode ) { Node *pPrev, *pNext = NULL; if (pNode) { pPrev = pNode->prev(); pNext = pNode->next(); if (pNext == NULL) pNext = &m_tail; } else { pNode = &m_tail; pPrev = m_nodes.last(); } if (m_tail.frame < pNode->frame) m_tail.frame = pNode->frame; switch (m_mode) { case Hold: updateNodeHold(pNode, m_tail.value, pPrev, pNext); break; case Linear: updateNodeLinear(pNode, m_tail.value, pPrev, pNext); break; case Spline: updateNodeSpline(pNode, m_tail.value, pPrev, pNext); break; } } // Refresh all coefficients. void qtractorCurve::update (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::update()", this); #endif for (Node *pNode = m_nodes.first(); pNode; pNode = pNode->next()) updateNodeEx(pNode); updateNodeEx(NULL); if (m_pList) m_pList->notify(); } // Default value accessors. void qtractorCurve::setDefaultValue ( float fDefaultValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setDefaultValue(%g)", this, fDefaultValue); #endif m_tail.value = fDefaultValue; Node *pLast = m_nodes.last(); updateNode(pLast); Node *pFirst = m_nodes.first(); if (pFirst != pLast) updateNode(pFirst); if (m_pList) m_pList->notify(); } // Default length accessors. void qtractorCurve::setLength ( unsigned long iLength ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setLength(%ld)", this, iLength); #endif m_tail.frame = iLength; Node *pNode = m_nodes.last(); while (pNode && pNode->frame > m_tail.frame) { Node *pPrev = pNode->prev(); m_nodes.remove(pNode); pNode = pPrev; } updateNode(pNode); if (m_pList) m_pList->notify(); } // Intra-curve frame positioning node seeker. qtractorCurve::Node *qtractorCurve::Cursor::seek ( unsigned long iFrame ) { Node *pNode = m_pNode; if (iFrame > m_iFrame) { // Seek forward... if (pNode == NULL) pNode = m_pCurve->nodes().first(); while (pNode && pNode->frame < iFrame) pNode = pNode->next(); } else { // Seek backward... if (pNode == NULL) pNode = m_pCurve->nodes().last(); while (pNode && pNode->prev() && (pNode->prev())->frame > iFrame) pNode = pNode->prev(); } m_iFrame = iFrame; m_pNode = pNode; return (pNode && pNode->frame >= iFrame ? pNode : NULL); } // Intra-curve frame positioning reset. void qtractorCurve::Cursor::reset ( qtractorCurve::Node *pNode ) { m_pNode = (pNode ? pNode->next() : NULL); m_iFrame = (m_pNode ? m_pNode->frame : 0); } // Common interpolate method. float qtractorCurve::value ( const Node *pNode, unsigned long iFrame ) const { if (pNode == NULL) { pNode = m_nodes.last(); if (pNode == NULL) pNode = &m_tail; } const float x = float(pNode->frame) - float(iFrame); float y = pNode->value; if (x > 0.0f) { switch (m_mode) { case Hold: y = valueHold(pNode, x); break; case Linear: y = valueLinear(pNode, x); break; case Spline: y = valueSpline(pNode, x); break; } } return y; } float qtractorCurve::value ( unsigned long iFrame ) { return value(m_cursor.seek(iFrame), iFrame); } // Normalized scale converters. float qtractorCurve::valueFromScale ( float fScale ) const { if (m_bLogarithmic) { const float fMaxValue = m_observer.maxValue(); const float fMinValue = m_observer.minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cubef2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cubef2(fScale); } } else fScale = ::cubef2(fScale); } return m_observer.valueFromScale(fScale); } float qtractorCurve::scaleFromValue ( float fValue ) const { float fScale = m_observer.scaleFromValue(fValue); if (m_bLogarithmic) { const float fMaxValue = m_observer.maxValue(); const float fMinValue = m_observer.minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cbrtf2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cbrtf2(fScale); } } else fScale = ::cbrtf2(fScale); } return fScale; } // Copy all events from another curve (raw-copy). void qtractorCurve::copyNodes ( qtractorCurve *pCurve ) { // Check whether we're the same... if (pCurve == this) return; // Remove existing nodes. m_nodes.clear(); // Clone new ones... Node *pNode = pCurve->nodes().first(); for (; pNode; pNode = pNode->next()) m_nodes.append(new Node(pNode->frame, pNode->value)); // Done. update(); } // Convert MIDI sequence events to curve nodes. void qtractorCurve::readMidiSequence ( qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale ) { qtractorTimeScale ts; if (pTimeScale) ts.copy(*pTimeScale); ts.setTicksPerBeat(pSeq->ticksPerBeat()); // Cleanup all existing nodes... clear(); // Convert events to nodes... if (pSeq->channel() == iChannel) { qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { if (pEvent->type() == ctype && pEvent->note() == iParam) { const unsigned long iFrame = ts.frameFromTick(pEvent->time()); float fScale; if (ctype == qtractorMidiEvent::PITCHBEND) fScale = float(pEvent->pitchBend()) / float(0x3fff); else if (ctype == qtractorMidiEvent::REGPARAM || ctype == qtractorMidiEvent::NONREGPARAM || ctype == qtractorMidiEvent::CONTROL14) fScale = float(pEvent->value()) / float(0x3fff); else fScale = float(pEvent->value()) / float(0x7f); const float fValue = m_observer.valueFromScale(fScale); m_nodes.append(new Node(iFrame, fValue)); } pEvent = pEvent->next(); } } update(); } // Convert curve node to MIDI sequence events. void qtractorCurve::writeMidiSequence ( qtractorMidiSequence *pSeq, qtractorMidiEvent::EventType ctype, unsigned short iChannel, unsigned short iParam, qtractorTimeScale *pTimeScale ) const { qtractorTimeScale ts; if (pTimeScale) ts.copy(*pTimeScale); ts.setTicksPerBeat(pSeq->ticksPerBeat()); // Set proper sequence channel... pSeq->setChannel(iChannel); // Cleanup existing nodes... qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { qtractorMidiEvent *pEventNext = pEvent->next(); if (pEvent->type() == ctype && pEvent->note() == iParam) pSeq->removeEvent(pEvent); pEvent = pEventNext; } // Convert nodes to events... qtractorCurve::Node *pNode = m_nodes.first(); while (pNode) { const unsigned long iTime = ts.tickFromFrame(pNode->frame); qtractorMidiEvent *pEvent = new qtractorMidiEvent(iTime, ctype, iParam); const float fScale = m_observer.scaleFromValue(pNode->value); if (ctype == qtractorMidiEvent::PITCHBEND) pEvent->setPitchBend(float(0x3fff) * fScale); else if (ctype == qtractorMidiEvent::REGPARAM || ctype == qtractorMidiEvent::NONREGPARAM || ctype == qtractorMidiEvent::CONTROL14) pEvent->setValue(float(0x3fff) * fScale); else pEvent->setValue(float(0x7f) * fScale); pSeq->insertEvent(pEvent); pNode = pNode->next(); } pSeq->close(); } void qtractorCurve::setCapture ( bool bCapture ) { if (m_pList == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setCapture(%d)", this, int(bCapture)); #endif const bool bOldCapture = (m_state & Capture); m_state = State(bCapture ? (m_state | Capture) : (m_state & ~Capture)); if ((bCapture && !bOldCapture) || (!bCapture && bOldCapture)) m_pList->updateCapture(bCapture); } void qtractorCurve::setProcess ( bool bProcess ) { if (m_pList == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setProcess(%d)", this, int(bProcess)); #endif const bool bOldProcess = (m_state & Process); m_state = State(bProcess ? (m_state | Process) : (m_state & ~Process)); if ((bProcess && !bOldProcess) || (!bProcess && bOldProcess)) m_pList->updateProcess(bProcess); } void qtractorCurve::setLocked ( bool bLocked ) { if (m_pList == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorCurve[%p]::setLocked(%d)", this, int(bLocked)); #endif const bool bOldLocked = (m_state & Locked); m_state = State(bLocked ? (m_state | Locked) : (m_state & ~Locked)); if ((bLocked && !bOldLocked) || (!bLocked && bOldLocked)) m_pList->updateLocked(bLocked); } //---------------------------------------------------------------------- // qtractorCurveEditList -- Curve node edit list. // Curve edit list command executive. bool qtractorCurveEditList::execute ( bool bRedo ) { if (m_pCurve == NULL) return false; QListIterator iter(m_items); if (!bRedo) iter.toBack(); while (bRedo ? iter.hasNext() : iter.hasPrevious()) { Item *pItem = (bRedo ? iter.next() : iter.previous()); // Execute the command item... switch (pItem->command) { case AddNode: { if (bRedo) m_pCurve->insertNode(pItem->node); else m_pCurve->unlinkNode(pItem->node); pItem->autoDelete = !bRedo; break; } case MoveNode: { qtractorCurve::Node *pNode = pItem->node; const unsigned long iFrame = pNode->frame; const float fValue = pNode->value; pNode->frame = pItem->frame; pNode->value = pItem->value; pItem->frame = iFrame; pItem->value = fValue; break; } case RemoveNode: { if (bRedo) m_pCurve->unlinkNode(pItem->node); else m_pCurve->insertNode(pItem->node); pItem->autoDelete = bRedo; break; } default: break; } } m_pCurve->update(); return true; } // end of qtractorCurve.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioFile.h0000644000000000000000000000013213014536043017424 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioFile.h0000644000175000001440000001062213014536043020245 0ustar00rncbcusers00000000000000// qtractorAudioFile.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioFile_h #define __qtractorAudioFile_h #include #include //---------------------------------------------------------------------- // class qtractorAudioFile -- Abstract audio file mockup. // class qtractorAudioFile { public: // Virtual destructor. virtual ~qtractorAudioFile() {} // Basic file open mode. enum { None = 0, Read = 1, Write = 2 }; // Pure virtual method mockups. virtual bool open (const QString& sFilename, int iMode = Read) = 0; virtual int read (float **ppFrames, unsigned int iFrames) = 0; virtual int write (float **ppFrames, unsigned int iFrames) = 0; virtual bool seek (unsigned long iOffset) = 0; virtual void close () = 0; // Pure virtual accessor mockups. virtual int mode() const = 0; // These shall give us a clue on the size // of the ring buffer size (in frames). virtual unsigned short channels() const = 0; virtual unsigned long frames() const = 0; // Other special informational methods. virtual unsigned int sampleRate() const = 0; }; //---------------------------------------------------------------------- // class qtractorAudioFileFactory -- Audio file factory (singleton). // class qtractorAudioFileFactory { public: // Destructor. ~qtractorAudioFileFactory(); // Supported file types. enum FileType { SndFile, VorbisFile, MadFile }; // Factory methods. static qtractorAudioFile *createAudioFile ( const QString& sFilename, unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0); static qtractorAudioFile *createAudioFile ( FileType type, unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0); // Audio file format descriptor. struct FileFormat { FileType type; QString name; QString ext; int data; }; typedef QList FileFormats; // File type/format global accessors. static const FileFormats& formats(); // Retrieve supported filters (suitable for QFileDialog usage). static QString filters(); // Default audio file format accessors // (specific to capture/recording) static void setDefaultType(const QString& sExt, int iType, int iFormat = 0, int iQuality = 4); static QString defaultExt(); static int defaultFormat(); static int defaultQuality(); // Check whether given file type/format is valid. static bool isValidFormat(const FileFormat *pFormat, int iFormat); // Singleton destroyer. static void Destroy(); protected: // Constructor. qtractorAudioFileFactory(); // Singleton instance accessor. static qtractorAudioFileFactory& getInstance(); // Instance factory methods. qtractorAudioFile *newAudioFile ( const QString& sFilename, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize); qtractorAudioFile *newAudioFile ( FileType type, unsigned short iChannels, unsigned int iSampleRate, unsigned int iBufferSize); // Translate format index into libsndfile specific... static int format(const FileFormat *pFormat, int iFormat); private: // The singleton instance. static qtractorAudioFileFactory* g_pInstance; // The supported file types/extension map. typedef QHash FileTypes; FileFormats m_formats; FileTypes m_types; // Supported filter strings. QStringList m_filters; // Default file format/type (for capture/record) FileFormat *m_pDefaultFormat; int m_iDefaultFormat; int m_iDefaultQuality; }; #endif // __qtractorAudioFile_h // end of qtractorAudioFile.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiSysexForm.h0000644000000000000000000000012713014536043020331 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiSysexForm.h0000644000175000001440000000536513014536043021156 0ustar00rncbcusers00000000000000// qtractorMidiSysexForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiSysexForm_h #define __qtractorMidiSysexForm_h #include "ui_qtractorMidiSysexForm.h" // Forward declarations... class qtractorMidiSysexList; //---------------------------------------------------------------------------- // qtractorMidiSysexForm -- UI wrapper form. class qtractorMidiSysexForm : public QDialog { Q_OBJECT public: // Constructor. qtractorMidiSysexForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorMidiSysexForm(); // SysEx list accessors. void setSysexList(qtractorMidiSysexList *pSysexList); qtractorMidiSysexList *sysexList() const; protected slots: void click(QAbstractButton *); void accept(); void reject(); void importSlot(); void exportSlot(); void moveUpSlot(); void moveDownSlot(); void nameChanged(const QString&); void textChanged(); void openSlot(); void loadSlot(const QString&); void saveSlot(); void deleteSlot(); void addSlot(); void updateSlot(); void removeSlot(); void clearSlot(); void refreshForm(); void stabilizeForm(); protected: // SysEx file i/o methods. bool loadSysexItems( QList& items, const QString& sFilename); bool saveSysexItems( const QList& items, const QString& sFilename) const; void loadSysexFile(const QString& sFilename); void saveSysexFile(const QString& sFilename); // Refresh SysEx names (presets). void refreshSysex(); // SysEx preset group path name. static QString sysexGroup(); private: // The Qt-designer UI struct... Ui::qtractorMidiSysexForm m_ui; // Main editable data structure. qtractorMidiSysexList *m_pSysexList; // Instance variables... int m_iDirtyCount; int m_iDirtyItem; int m_iDirtySysex; int m_iUpdateSysex; }; #endif // __qtractorMidiSysexForm_h // end of qtractorMidiSysexForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractor_vst_scan.pro0000644000000000000000000000012713014536043020117 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractor_vst_scan.pro0000644000175000001440000000060413014536043020733 0ustar00rncbcusers00000000000000# qtractor_vst_scan.pro # NAME = qtractor_vst_scan TARGET = $${NAME} TEMPLATE = app include(qtractor_vst_scan.pri) HEADERS += qtractor_vst_scan.h config.h SOURCES += qtractor_vst_scan.cpp unix { isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(BINDIR) { BINDIR = $${BINDIR}/bin } # make install INSTALLS += target target.path = $${BINDIR} } # No GUI support QT -= gui qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScale.h0000644000000000000000000000012713014536043017435 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTimeScale.h0000644000175000001440000004102213014536043020250 0ustar00rncbcusers00000000000000// qtractorTimeScale.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeScale_h #define __qtractorTimeScale_h #include "qtractorList.h" #include #include //---------------------------------------------------------------------- // class qtractorTimeScale -- Time scale conversion helper class. // class qtractorTimeScale { public: // Available display-formats. enum DisplayFormat { Frames = 0, Time, BBT }; // Default constructor. qtractorTimeScale() : m_displayFormat(Frames), m_cursor(this), m_markerCursor(this) { clear(); } // Copy constructor. qtractorTimeScale(const qtractorTimeScale& ts) : m_cursor(this), m_markerCursor(this) { copy(ts); } // Assignment operator, qtractorTimeScale& operator=(const qtractorTimeScale& ts) { return copy(ts); } // Node list cleaner. void reset(); // (Re)nitializer method. void clear(); // Sync method. void sync(const qtractorTimeScale& ts); // Copy method. qtractorTimeScale& copy(const qtractorTimeScale& ts); // Sample rate (frames per second) void setSampleRate(unsigned int iSampleRate) { m_iSampleRate = iSampleRate; } unsigned int sampleRate() const { return m_iSampleRate; } // Resolution (ticks per quarter note; PPQN) void setTicksPerBeat(unsigned short iTicksPerBeat) { m_iTicksPerBeat = iTicksPerBeat; } unsigned short ticksPerBeat() const { return m_iTicksPerBeat; } // Pixels per beat (width). void setPixelsPerBeat(unsigned short iPixelsPerBeat) { m_iPixelsPerBeat = iPixelsPerBeat; } unsigned short pixelsPerBeat() const { return m_iPixelsPerBeat; } // Beat divisor (snap) accessors. void setSnapPerBeat(unsigned short iSnapPerBeat) { m_iSnapPerBeat = iSnapPerBeat; } unsigned short snapPerBeat(void) const { return m_iSnapPerBeat; } // Horizontal zoom factor. void setHorizontalZoom(unsigned short iHorizontalZoom) { m_iHorizontalZoom = iHorizontalZoom; } unsigned short horizontalZoom() const { return m_iHorizontalZoom; } // Vertical zoom factor. void setVerticalZoom(unsigned short iVerticalZoom) { m_iVerticalZoom = iVerticalZoom; } unsigned short verticalZoom() const { return m_iVerticalZoom; } // Fastest rounding-from-float helper. static unsigned long uroundf(float x) { return (unsigned long) (x < 0.0f ? x - 0.5f : x + 0.5f); } // Beat divisor (snap index) accessors. static unsigned short snapFromIndex(int iSnap); static int indexFromSnap(unsigned short iSnapPerBeat); // Beat divisor (snap index) text item list. static QStringList snapItems(int iSnap = 0); // Time scale node declaration. class Node : public qtractorList::Link { public: // Constructor. Node(qtractorTimeScale *pTimeScale, unsigned long iFrame = 0, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2) : frame(iFrame), bar(0), beat(0), tick(0), pixel(0), tempo(fTempo), beatType(iBeatType), beatsPerBar(iBeatsPerBar), beatDivisor(iBeatDivisor), ticksPerBeat(0), ts(pTimeScale), tickRate(1.0f), beatRate(1.0f) {} // Update node scale coefficients. void update(); // Update node position metrics. void reset(Node *pNode); // Tempo accessor/convertors. void setTempoEx(float fTempo, unsigned short iBeatType = 2); float tempoEx(unsigned short iBeatType = 2) const; // Frame/bar convertors. unsigned short barFromFrame(unsigned long iFrame) const { return bar + uroundf( (beatRate * (iFrame - frame)) / (ts->frameRate() * beatsPerBar)); } unsigned long frameFromBar(unsigned short iBar) const { return frame + uroundf( (ts->frameRate() * beatsPerBar * (iBar - bar)) / beatRate); } // Frame/beat convertors. unsigned int beatFromFrame(unsigned long iFrame) const { return beat + uroundf( (beatRate * (iFrame - frame)) / ts->frameRate()); } unsigned long frameFromBeat(unsigned int iBeat) const { return frame + uroundf( (ts->frameRate() * (iBeat - beat)) / beatRate); } // Frame/tick convertors. unsigned long tickFromFrame(unsigned long iFrame) const { return tick + uroundf( (tickRate * (iFrame - frame)) / ts->frameRate()); } unsigned long frameFromTick(unsigned long iTick) const { return frame + uroundf( (ts->frameRate() * (iTick - tick)) / tickRate); } // Tick/beat convertors. unsigned int beatFromTick(unsigned long iTick) const { return beat + ((iTick - tick) / ticksPerBeat); } unsigned long tickFromBeat(unsigned int iBeat) const { return tick + (ticksPerBeat * (iBeat - beat)); } // Tick/bar convertors. unsigned short barFromTick(unsigned long iTick) const { return bar + ((iTick - tick) / (ticksPerBeat * beatsPerBar)); } unsigned long tickFromBar(unsigned short iBar) const { return tick + (ticksPerBeat * beatsPerBar * (iBar - bar)) ; } // Tick/pixel convertors. unsigned long tickFromPixel(int x) const { return tick + uroundf( (tickRate * (x - pixel)) / ts->pixelRate()); } int pixelFromTick(unsigned long iTick) const { return pixel + uroundf( (ts->pixelRate() * (iTick - tick)) / tickRate); } // Beat/pixel convertors. unsigned int beatFromPixel(int x) const { return beat + uroundf( (beatRate * (x - pixel)) / ts->pixelRate()); } int pixelFromBeat(unsigned int iBeat) const { return pixel + uroundf( (ts->pixelRate() * (iBeat - beat)) / beatRate); } // Pixel/beat rate convertor. unsigned short pixelsPerBeat() const { return uroundf(ts->pixelRate() / beatRate); } // Bar/pixel convertors. unsigned short barFromPixel(int x) const { return bar + uroundf( (beatRate * (x - pixel)) / (ts->pixelRate() * beatsPerBar)); } int pixelFromBar(unsigned short iBar) const { return pixel + uroundf( (ts->pixelRate() * beatsPerBar * (iBar - bar)) / beatRate); } // Bar/beat convertors. unsigned short barFromBeat(unsigned int iBeat) const { return bar + ((iBeat - beat) / beatsPerBar); } unsigned int beatFromBar(unsigned short iBar) const { return beat + (beatsPerBar * (iBar - bar)); } bool beatIsBar(unsigned int iBeat) const { return ((iBeat - beat) % beatsPerBar) == 0; } // Frame/bar quantizer. unsigned long frameSnapToBar(unsigned long iFrame) const { return frameFromBar(barFromFrame(iFrame)); } // Beat snap filters. unsigned long tickSnap(unsigned long iTick, unsigned short p = 1) const; unsigned long frameSnap(unsigned long iFrame) const { return frameFromTick(tickSnap(tickFromFrame(iFrame))); } int pixelSnap(int x) const { return pixelFromTick(tickSnap(tickFromPixel(x))); } // Node keys. unsigned long frame; unsigned short bar; unsigned int beat; unsigned long tick; int pixel; // Node payload. float tempo; unsigned short beatType; unsigned short beatsPerBar; unsigned short beatDivisor; unsigned short ticksPerBeat; protected: // Node owner. qtractorTimeScale *ts; // Node cached coefficients. float tickRate; float beatRate; }; // Node list accessor. const qtractorList& nodes() const { return m_nodes; } // To optimize and keep track of current frame // position, mostly like an sequence cursor/iterator. class Cursor { public: // Constructor. Cursor(qtractorTimeScale *pTimeScale) : ts(pTimeScale), node(0) {} // Time scale accessor. qtractorTimeScale *timeScale() const { return ts; } // Reset method. void reset(Node *pNode = 0); // Seek methods. Node *seekFrame(unsigned long iFrame); Node *seekBar(unsigned short iBar); Node *seekBeat(unsigned int iBeat); Node *seekTick(unsigned long iTick); Node *seekPixel(int x); protected: // Member variables. qtractorTimeScale *ts; Node *node; }; // Internal cursor accessor. Cursor& cursor() { return m_cursor; } // Node list specifics. Node *addNode( unsigned long iFrame = 0, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); void updateNode(Node *pNode); void removeNode(Node *pNode); // Complete time-scale update method. void updateScale(); // Frame/pixel convertors. int pixelFromFrame(unsigned long iFrame) const { return uroundf((m_fPixelRate * iFrame) / m_fFrameRate); } unsigned long frameFromPixel(int x) const { return uroundf((m_fFrameRate * x) / m_fPixelRate); } // Frame/bar general converters. unsigned short barFromFrame(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->barFromFrame(iFrame) : 0); } unsigned long frameFromBar(unsigned short iBar) { Node *pNode = m_cursor.seekBar(iBar); return (pNode ? pNode->frameFromBar(iBar) : 0); } // Frame/beat general converters. unsigned int beatFromFrame(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->beatFromFrame(iFrame) : 0); } unsigned long frameFromBeat(unsigned int iBeat) { Node *pNode = m_cursor.seekBeat(iBeat); return (pNode ? pNode->frameFromBeat(iBeat) : 0); } // Frame/tick general converters. unsigned long tickFromFrame(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->tickFromFrame(iFrame) : 0); } unsigned long frameFromTick(unsigned long iTick) { Node *pNode = m_cursor.seekTick(iTick); return (pNode ? pNode->frameFromTick(iTick) : 0); } // Tick/pixel general converters. unsigned long tickFromPixel(int x) { Node *pNode = m_cursor.seekPixel(x); return (pNode ? pNode->tickFromPixel(x) : 0); } int pixelFromTick(unsigned long iTick) { Node *pNode = m_cursor.seekTick(iTick); return (pNode ? pNode->pixelFromTick(iTick) : 0); } // Beat/pixel composite converters. unsigned int beatFromPixel(int x) { Node *pNode = m_cursor.seekPixel(x); return (pNode ? pNode->beatFromPixel(x) : 0); } int pixelFromBeat(unsigned int iBeat) { Node *pNode = m_cursor.seekBeat(iBeat); return (pNode ? pNode->pixelFromBeat(iBeat) : 0); } // Bar/beat predicate. bool beatIsBar(unsigned int iBeat) { Node *pNode = m_cursor.seekBeat(iBeat); return (pNode ? pNode->beatIsBar(iBeat) : false); } // Snap functions. unsigned long tickSnap(unsigned long iTick) { Node *pNode = m_cursor.seekTick(iTick); return (pNode ? pNode->tickSnap(iTick) : iTick); } unsigned long frameSnap(unsigned long iFrame) { Node *pNode = m_cursor.seekFrame(iFrame); return (pNode ? pNode->frameSnap(iFrame) : iFrame); } int pixelSnap(int x) { Node *pNode = m_cursor.seekPixel(x); return (pNode ? pNode->pixelSnap(x) : x); } // Display-format accessors. void setDisplayFormat(DisplayFormat displayFormat) { m_displayFormat = displayFormat; } DisplayFormat displayFormat() const { return m_displayFormat; } // Convert frames to time string and vice-versa. QString textFromFrameEx(DisplayFormat displayFormat, unsigned long iFrame, bool bDelta = false, unsigned long iDelta = 0); QString textFromFrame( unsigned long iFrame, bool bDelta = false, unsigned long iDelta = 0); unsigned long frameFromTextEx(DisplayFormat displayFormat, const QString& sText, bool bDelta = false, unsigned long iFrame = 0); unsigned long frameFromText( const QString& sText, bool bDelta = false, unsigned long iFrame = 0); // Convert ticks to time string and vice-versa. QString textFromTick( unsigned long iTick, bool bDelta = false, unsigned long iDelta = 0); unsigned long tickFromText( const QString& sText, bool bDelta = false, unsigned long iTick = 0); // Tempo (beats per minute; BPM) void setTempo(float fTempo) { Node *pNode = m_nodes.first(); if (pNode) pNode->tempo = fTempo; } float tempo() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->tempo : 120.0f); } // Tempo convertors (default's quarter notes per minute) void setTempoEx(float fTempo, unsigned short iBeatType = 2) { Node *pNode = m_nodes.first(); if (pNode) pNode->setTempoEx(fTempo, iBeatType); } float tempoEx(unsigned short iBeatType = 2) const { Node *pNode = m_nodes.first(); return (pNode ? pNode->tempoEx(iBeatType) : 120.0f); } // Tempo beat type (if not standard 2=quarter note) void setBeatType(unsigned short iBeatType) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatType = iBeatType; } unsigned short beatType() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatType : 2); } // Time signature (numerator) void setBeatsPerBar(unsigned short iBeatsPerBar) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatsPerBar = iBeatsPerBar; } unsigned short beatsPerBar() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatsPerBar : 4); } // Time signature (denominator) void setBeatDivisor(unsigned short iBeatDivisor) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatDivisor = iBeatDivisor; } unsigned short beatDivisor() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatDivisor : 2); } // Tick/Frame range conversion (delta conversion). unsigned long frameFromTickRange( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset); unsigned long tickFromFrameRange( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset); // Location marker declaration. class Marker : public qtractorList::Link { public: // Constructor. Marker(unsigned long iFrame, unsigned short iBar, const QString& sText, const QColor& rgbColor = Qt::darkGray) : frame(iFrame), bar(iBar), text(sText), color(rgbColor) {} // Copy constructor. Marker(const Marker& marker) : frame(marker.frame), bar(marker.bar), text(marker.text), color(marker.color) {} // Marker keys. unsigned long frame; unsigned short bar; // Marker payload. QString text; QColor color; }; // To optimize and keep track of current frame // position, mostly like an sequence cursor/iterator. class MarkerCursor { public: // Constructor. MarkerCursor(qtractorTimeScale *pTimeScale) : ts(pTimeScale), marker(0) {} // Time scale accessor. qtractorTimeScale *timeScale() const { return ts; } // Reset method. void reset(Marker *pMarker = 0); // Seek methods. Marker *seekFrame(unsigned long iFrame); Marker *seekBar(unsigned short iBar); Marker *seekBeat(unsigned int iBeat); Marker *seekTick(unsigned long iTick); Marker *seekPixel(int x); // Notable markers accessors Marker *first() const { return ts->m_markers.first(); } Marker *last() const { return ts->m_markers.last(); } protected: // Member variables. qtractorTimeScale *ts; Marker *marker; }; // Markers list accessor. MarkerCursor& markers() { return m_markerCursor; } // Marker list specifics. Marker *addMarker( unsigned long iFrame, const QString& sText, const QColor& rgbColor = Qt::darkGray); void updateMarker(Marker *pMarker); void removeMarker(Marker *pMarker); // Update markers from given node position. void updateMarkers(Node *pNode); protected: // Tempo-map independent coefficients. float pixelRate() const { return m_fPixelRate; } float frameRate() const { return m_fFrameRate; } private: unsigned short m_iSnapPerBeat; // Snap per beat (divisor). unsigned short m_iHorizontalZoom; // Horizontal zoom factor. unsigned short m_iVerticalZoom; // Vertical zoom factor. DisplayFormat m_displayFormat; // Textual display format. unsigned int m_iSampleRate; // Sample rate (frames per second) unsigned short m_iTicksPerBeat; // Tticks per quarter note (PPQN) unsigned short m_iPixelsPerBeat; // Pixels per beat (width). // Tempo-map node list. qtractorList m_nodes; // Internal node cursor. Cursor m_cursor; // Tempo-map independent coefficients. float m_fPixelRate; float m_fFrameRate; // Location marker list. qtractorList m_markers; // Internal node cursor. MarkerCursor m_markerCursor; }; #endif // __qtractorTimeScale_h // end of qtractorTimeScale.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginSelectForm.cpp0000644000000000000000000000012713014536043021344 xustar0029 mtime=1479719971.77210504 29 atime=1479719971.77210504 29 ctime=1479719971.77210504 qtractor-0.8.0/src/qtractorPluginSelectForm.cpp0000644000175000001440000002756413014536043022176 0ustar00rncbcusers00000000000000// qtractorPluginSelectForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginSelectForm.h" #include "qtractorPluginFactory.h" #include "qtractorOptions.h" #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorPluginSelectForm -- UI wrapper form. // Constructor. qtractorPluginSelectForm::qtractorPluginSelectForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); m_pPluginList = NULL; // Populate plugin type hints... m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Any)); #ifdef CONFIG_LADSPA m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Ladspa)); #endif #ifdef CONFIG_DSSI m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Dssi)); #endif #ifdef CONFIG_VST m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Vst)); #endif #ifdef CONFIG_LV2 m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Lv2)); #endif QHeaderView *pHeader = m_ui.PluginListView->header(); // pHeader->setDefaultSectionSize(240); #if QT_VERSION >= 0x050000 // pHeader->setSectionResizeMode(QHeaderView::Custom); pHeader->setSectionsMovable(false); #else // pHeader->setResizeMode(QHeaderView::Custom); pHeader->setMovable(false); #endif pHeader->setStretchLastSection(true); QTreeWidgetItem *pHeaderItem = m_ui.PluginListView->headerItem(); pHeaderItem->setTextAlignment(0, Qt::AlignLeft); // Name. pHeaderItem->setTextAlignment(5, Qt::AlignLeft); // Filename. pHeaderItem->setTextAlignment(6, Qt::AlignLeft); // Index. pHeaderItem->setTextAlignment(7, Qt::AlignLeft); // Instances. pHeaderItem->setTextAlignment(8, Qt::AlignLeft); // Type. pHeader->resizeSection(0, 240); // Name. m_ui.PluginListView->resizeColumnToContents(1); // Audio. m_ui.PluginListView->resizeColumnToContents(2); // MIDI. m_ui.PluginListView->resizeColumnToContents(3); // Controls. m_ui.PluginListView->resizeColumnToContents(4); // Modes. pHeader->resizeSection(5, 120); // Path. m_ui.PluginListView->resizeColumnToContents(6); // Index m_ui.PluginListView->resizeColumnToContents(7); // Instances m_ui.PluginListView->setSortingEnabled(true); m_ui.PluginListView->sortItems(0, Qt::AscendingOrder); m_ui.PluginScanProgressBar->setMaximum(100); m_ui.PluginScanProgressBar->hide(); // Initialize conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->loadComboBoxHistory(m_ui.PluginSearchComboBox); m_ui.PluginSearchComboBox->setEditText( pOptions->sPluginSearch); m_ui.PluginTypeComboBox->setCurrentIndex(pOptions->iPluginType); m_ui.PluginActivateCheckBox->setChecked(pOptions->bPluginActivate); } // Let the search begin... m_ui.PluginSearchComboBox->setFocus(); adjustSize(); // Restore last seen dialog position and extent... if (pOptions) pOptions->loadWidgetGeometry(this, true); // UI signal/slot connections... QObject::connect(m_ui.PluginResetToolButton, SIGNAL(clicked()), SLOT(reset())); QObject::connect(m_ui.PluginSearchComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(refresh())); QObject::connect(m_ui.PluginTypeComboBox, SIGNAL(activated(int)), SLOT(typeHintChanged(int))); QObject::connect(m_ui.PluginListView, SIGNAL(itemSelectionChanged()), SLOT(stabilize())); // QObject::connect(m_ui.PluginListView, // SIGNAL(itemActivated(QTreeWidgetItem *, int)), // SLOT(accept())); QObject::connect(m_ui.PluginListView, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), SLOT(accept())); QObject::connect(m_ui.PluginActivateCheckBox, SIGNAL(clicked()), SLOT(stabilize())); QObject::connect(m_ui.PluginRescanPushButton, SIGNAL(clicked()), SLOT(rescan())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { QObject::connect(pPluginFactory, SIGNAL(scanned(int)), SLOT(scanned(int))); } typeHintChanged(m_ui.PluginTypeComboBox->currentIndex()); } // Destructor. qtractorPluginSelectForm::~qtractorPluginSelectForm (void) { // Save other conveniency options, if convenient thought... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { pOptions->iPluginType = m_ui.PluginTypeComboBox->currentIndex(); pOptions->sPluginSearch = m_ui.PluginSearchComboBox->currentText(); pOptions->saveComboBoxHistory(m_ui.PluginSearchComboBox); pOptions->bPluginActivate= m_ui.PluginActivateCheckBox->isChecked(); // Save aslast seen dialog position and extent... pOptions->saveWidgetGeometry(this, true); } } // Base number of channels accessors. void qtractorPluginSelectForm::setPluginList ( qtractorPluginList *pPluginList ) { m_pPluginList = pPluginList; refresh(); } qtractorPluginList *qtractorPluginSelectForm::pluginList (void) const { return m_pPluginList; } // Final selection accessors.. int qtractorPluginSelectForm::pluginCount (void) const { return m_selectedItems.count(); } QString qtractorPluginSelectForm::pluginFilename ( int iPlugin ) const { return m_selectedItems.at(iPlugin)->text(5); } unsigned long qtractorPluginSelectForm::pluginIndex ( int iPlugin ) const { return m_selectedItems.at(iPlugin)->text(6).toULong(); } qtractorPluginType::Hint qtractorPluginSelectForm::pluginTypeHint ( int iPlugin ) const { const QString& sText = m_selectedItems.at(iPlugin)->text(8); return qtractorPluginType::hintFromText(sText); } bool qtractorPluginSelectForm::isPluginActivated (void) const { return m_ui.PluginActivateCheckBox->isChecked(); } // Plugin type hint change slot. void qtractorPluginSelectForm::typeHintChanged ( int iTypeHint ) { qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->itemText(iTypeHint)); // Rescan not applicable to LV2 plug-in world. m_ui.PluginRescanPushButton->setVisible( typeHint != qtractorPluginType::Lv2); qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory && pPluginFactory->typeHint() != typeHint) { pPluginFactory->setTypeHint(typeHint); pPluginFactory->clear(); } refresh(); } // Reset plugin listing. void qtractorPluginSelectForm::reset (void) { m_ui.PluginSearchComboBox->lineEdit()->clear(); // refresh(); } // Rescan plugin listing. void qtractorPluginSelectForm::rescan (void) { qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) pPluginFactory->clear(); refresh(); } // Refresh plugin listing. void qtractorPluginSelectForm::refresh (void) { m_ui.PluginListView->clear(); qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory == NULL) return; // FIXME: Should this be a global (singleton) registry? if (pPluginFactory->types().isEmpty()) { // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); const bool bRescan = m_ui.PluginRescanPushButton->isVisible(); if (bRescan) m_ui.PluginRescanPushButton->hide(); m_ui.PluginScanProgressBar->show(); pPluginFactory->scan(); m_ui.PluginScanProgressBar->hide(); if (bRescan) m_ui.PluginRescanPushButton->show(); // We're formerly done. QApplication::restoreOverrideCursor(); } if (m_pPluginList == NULL) { stabilize(); return; } const unsigned short iChannels = m_pPluginList->channels(); const bool bMidi = m_pPluginList->isMidi(); QString sSearch = m_ui.PluginSearchComboBox->currentText().simplified(); const QRegExp rx(sSearch.replace(QRegExp("[\\s]+"), ".*"), Qt::CaseInsensitive); QStringList cols; QList items; QListIterator type_iter(pPluginFactory->types()); while (type_iter.hasNext()) { qtractorPluginType *pType = type_iter.next(); const QString& sFilename = pType->filename(); const QString& sName = pType->name(); if (rx.isEmpty() || rx.indexIn(sName) >= 0 || rx.indexIn(sFilename) >= 0) { // Try primary instantiation... const int iAudioIns = pType->audioIns(); const int iAudioOuts = pType->audioOuts(); const int iMidiIns = pType->midiIns(); const int iMidiOuts = pType->midiOuts(); const int iControlIns = pType->controlIns(); const int iControlOuts = pType->controlOuts(); // All that to check whether it will get properly instantiated. const unsigned short iInstances = pType->instances(iChannels, bMidi); cols.clear(); cols << sName; cols << QString("%1:%2").arg(iAudioIns).arg(iAudioOuts); cols << QString("%1:%2").arg(iMidiIns).arg(iMidiOuts); cols << QString("%1:%2").arg(iControlIns).arg(iControlOuts); QStringList modes; if (pType->isEditor()) modes << tr("GUI"); if (pType->isConfigure()) modes << tr("EXT"); if (pType->isRealtime()) modes << tr("RT"); if (modes.isEmpty()) cols << "-"; else cols << modes.join(","); cols << sFilename; cols << QString::number(pType->index()); cols << QString::number(iInstances); cols << qtractorPluginType::textFromHint(pType->typeHint()); QTreeWidgetItem *pItem = new QTreeWidgetItem(cols); if (iInstances < 1) { pItem->setFlags(pItem->flags() & ~Qt::ItemIsSelectable); const int iColumnCount = m_ui.PluginListView->columnCount(); const QPalette& pal = m_ui.PluginListView->palette(); const QColor& rgbForeground = pal.color(QPalette::Disabled, QPalette::WindowText); for (int i = 0; i < iColumnCount; ++i) pItem->setForeground(i, rgbForeground); } pItem->setTextAlignment(1, Qt::AlignHCenter); // Audio pItem->setTextAlignment(2, Qt::AlignHCenter); // MIDI pItem->setTextAlignment(3, Qt::AlignHCenter); // Controls pItem->setTextAlignment(4, Qt::AlignHCenter); // Modes items.append(pItem); } } m_ui.PluginListView->addTopLevelItems(items); QHeaderView *pHeader = m_ui.PluginListView->header(); m_ui.PluginListView->sortItems( pHeader->sortIndicatorSection(), pHeader->sortIndicatorOrder()); m_ui.PluginResetToolButton->setEnabled(!rx.isEmpty()); stabilize(); } // Refresh plugin scan progress. void qtractorPluginSelectForm::scanned ( int iPercent ) { m_ui.PluginScanProgressBar->setValue(iPercent); } // Stabilize slot. void qtractorPluginSelectForm::stabilize (void) { m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( !m_ui.PluginListView->selectedItems().isEmpty()); } // Accept slot. void qtractorPluginSelectForm::accept (void) { // Are we done? m_selectedItems = m_ui.PluginListView->selectedItems(); if (!m_selectedItems.isEmpty()) QDialog::accept(); } // end of qtractorPluginSelectForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiSysex.h0000644000000000000000000000012713014536043017505 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiSysex.h0000644000175000001440000000663213014536043020330 0ustar00rncbcusers00000000000000// qtractorMidiSysex.h // /**************************************************************************** Copyright (C) 2005-2012, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiSysex_h #define __qtractorMidiSysex_h #include #include #include //---------------------------------------------------------------------- // class qtractorMidiSysex -- MIDI SysEx data bank item. // class qtractorMidiSysex { public: // Constructors qtractorMidiSysex(const QString& sName, unsigned char *pSysex, unsigned short iSysex) : m_sName(sName), m_pSysex(NULL), m_iSysex(0) { setData(pSysex, iSysex); } qtractorMidiSysex(const QString& sName, const QString& sText) : m_sName(sName), m_pSysex(NULL), m_iSysex(0) { setText(sText); } // Copy consructor. qtractorMidiSysex(const qtractorMidiSysex& sysex) : m_sName(sysex.name()), m_pSysex(NULL), m_iSysex(0) { setData(sysex.data(), sysex.size()); } // Destructors; ~qtractorMidiSysex() { clear(); } // Name key accessors. void setName(const QString& sName) { m_sName = sName; } const QString& name() const { return m_sName; } // Binary data accessors. void setData(unsigned char *pSysex, unsigned short iSysex) { if (pSysex && iSysex > 0 && pSysex[0] == 0xf0 && pSysex[iSysex - 1] == 0xf7) { if (m_pSysex) delete [] m_pSysex; m_iSysex = iSysex; m_pSysex = new unsigned char [iSysex]; ::memcpy(m_pSysex, pSysex, iSysex); } } unsigned char *data() const { return m_pSysex; } unsigned short size() const { return m_iSysex; } // Text(hex) data accessors. void setText(const QString& sText) { const QByteArray& data = QByteArray::fromHex(sText.toLatin1()); setData((unsigned char *) data.data(), data.size()); } QString text() const { QString sText; char hex[4]; for (unsigned short i = 0; i < m_iSysex; ++i) { ::snprintf(hex, sizeof(hex), "%02x", m_pSysex[i]); sText += hex; if (i < m_iSysex - 1) sText += ' '; } return sText; } // Cleanup. void clear() { m_sName.clear(); if (m_pSysex) { delete [] m_pSysex; m_pSysex = NULL; m_iSysex = 0; } } private: // Instance variables. QString m_sName; unsigned char *m_pSysex; unsigned short m_iSysex; }; //---------------------------------------------------------------------- // class qtractorMidiSysexList -- MIDI SysEx data bank list. // class qtractorMidiSysexList : public QList { public: // Destructor. ~qtractorMidiSysexList() { clear(); } // Destroyer. void clear() { qDeleteAll(*this); QList::clear(); } }; #endif // __qtractorMidiSysex_h // end of qtractorMidiSysex.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipForm.cpp0000644000000000000000000000013213014536043017631 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorClipForm.cpp0000644000175000001440000005567313014536043020471 0ustar00rncbcusers00000000000000// qtractorClipForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorClipForm.h" #include "qtractorAbout.h" #include "qtractorClip.h" #include "qtractorClipCommand.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include "qtractorMainForm.h" #include #include #include #include #include // Needed for fabsf(), logf() and powf() #include static inline float log10f2 ( float x ) { return (x > 0.0f ? 20.0f * ::log10f(x) : -60.0f); } static inline float pow10f2 ( float x ) { return ::powf(10.0f, 0.05f * x); } // Translatable macro contextualizer. #undef _TR #define _TR(x) QT_TR_NOOP(x) //---------------------------------------------------------------------------- // Fade types curves. const char *g_aFadeTypeNames[] = { _TR("Linear"), // Linear (obvious:) _TR("Quadratic 1"), // InQuad _TR("Quadratic 2"), // OutQuad _TR("Quadratic 3"), // InOutQuad _TR("Cubic 1"), // InCubic _TR("Cubic 2"), // OutCubic _TR("Cubic 3"), // InOutCubic NULL }; struct FadeTypeInfo { QString name; QIcon iconFadeIn; QIcon iconFadeOut; }; static QHash g_fadeTypes; static void initFadeTypes (void) { if (g_fadeTypes.isEmpty()) { const QPixmap pmFadeIn(":/images/fadeIn.png"); const QPixmap pmFadeOut(":/images/fadeOut.png"); for (int i = 0; g_aFadeTypeNames[i]; ++i) { FadeTypeInfo& info = g_fadeTypes[i]; info.name = QObject::tr(g_aFadeTypeNames[i], "fadeType"); info.iconFadeIn = pmFadeIn.copy(i << 4, 0, 16, 16); info.iconFadeOut = pmFadeOut.copy(i << 4, 0, 16, 16); } } } //---------------------------------------------------------------------------- // qtractorClipForm -- UI wrapper form. // Constructor. qtractorClipForm::qtractorClipForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize dirty control state. m_pClip = NULL; m_bClipNew = false; m_pTimeScale = NULL; m_iDirtyCount = 0; m_iDirtySetup = 0; initFadeTypes(); m_ui.FadeInTypeComboBox->clear(); m_ui.FadeOutTypeComboBox->clear(); for (int i = 0; i < g_fadeTypes.count(); ++i) { const FadeTypeInfo& info = g_fadeTypes.value(i); m_ui.FadeInTypeComboBox->addItem(info.iconFadeIn, info.name); m_ui.FadeOutTypeComboBox->addItem(info.iconFadeOut, info.name); } // Try to set minimal window positioning. m_ui.TrackChannelTextLabel->hide(); m_ui.TrackChannelSpinBox->hide(); m_ui.AudioClipGroupBox->hide(); adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ClipNameLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.FilenameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(filenameChanged(const QString&))); QObject::connect(m_ui.FilenameToolButton, SIGNAL(clicked()), SLOT(browseFilename())); QObject::connect(m_ui.ClipGainSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.TrackChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(trackChannelChanged(int))); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(clipStartChanged(unsigned long))); QObject::connect(m_ui.ClipStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipOffsetSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.ClipOffsetSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.ClipOffsetSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FadeInLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.FadeInLengthSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FadeInTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.FadeOutLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.FadeOutLengthSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.FadeOutTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TimeStretchSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.PitchShiftSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorClipForm::~qtractorClipForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Populate (setup) dialog controls from settings descriptors. void qtractorClipForm::setClip ( qtractorClip *pClip, bool bClipNew ) { // Initialize conveniency options... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Mark that we're changing thing's here... ++m_iDirtySetup; // Clip properties cloning... m_pClip = pClip; m_bClipNew = bClipNew; // Why not change the dialog icon accordingly? if (m_bClipNew) QDialog::setWindowIcon(QIcon(":/images/editClipNew.png")); // Copy from global time-scale instance... if (m_pTimeScale) delete m_pTimeScale; m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.ClipStartSpinBox->setTimeScale(m_pTimeScale); m_ui.ClipOffsetSpinBox->setTimeScale(m_pTimeScale); m_ui.ClipLengthSpinBox->setTimeScale(m_pTimeScale); m_ui.FadeInLengthSpinBox->setTimeScale(m_pTimeScale); m_ui.FadeOutLengthSpinBox->setTimeScale(m_pTimeScale); // These have special delta formats... clipStartChanged(m_pClip->clipStart()); // Initialize dialog widgets... m_ui.ClipNameLineEdit->setText(m_pClip->clipName()); // Parameters... m_ui.ClipStartSpinBox->setValue(m_pClip->clipStart()); m_ui.ClipOffsetSpinBox->setValue(m_pClip->clipOffset()); m_ui.ClipLengthSpinBox->setValue(m_pClip->clipLength()); // Fade In/Out... m_ui.FadeInLengthSpinBox->setValue(m_pClip->fadeInLength()); m_ui.FadeInTypeComboBox->setCurrentIndex( indexFromFadeType(m_pClip->fadeInType())); m_ui.FadeOutLengthSpinBox->setValue(m_pClip->fadeOutLength()); m_ui.FadeOutTypeComboBox->setCurrentIndex( indexFromFadeType(m_pClip->fadeOutType())); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); // Now those things specific on track type... const QString sSuffix = m_ui.FilenameComboBox->objectName(); switch (trackType()) { case qtractorTrack::Audio: { m_ui.FilenameComboBox->setObjectName("Audio" + sSuffix); m_ui.GainVolumeGroupBox->setTitle(tr("&Gain:")); m_ui.ClipGainSpinBox->setSuffix(tr(" dB")); m_ui.ClipGainSpinBox->setRange(-60.0f, +24.0f); m_ui.ClipGainSpinBox->setValue(log10f2(m_pClip->clipGain())); qtractorAudioClip *pAudioClip = static_cast (m_pClip); if (pAudioClip) { m_ui.TimeStretchSpinBox->setValue( 100.0f * pAudioClip->timeStretch()); m_ui.PitchShiftSpinBox->setValue( 12.0f * ::logf(pAudioClip->pitchShift()) / M_LN2); } m_ui.TrackChannelTextLabel->setVisible(false); m_ui.TrackChannelSpinBox->setVisible(false); m_ui.AudioClipGroupBox->setVisible(true); #ifndef CONFIG_LIBRUBBERBAND m_ui.PitchShiftTextLabel->setEnabled(false); m_ui.PitchShiftSpinBox->setEnabled(false); #endif break; } case qtractorTrack::Midi: { m_ui.FilenameComboBox->setObjectName("Midi" + sSuffix); m_ui.GainVolumeGroupBox->setTitle(tr("&Volume:")); m_ui.ClipGainSpinBox->setSuffix(tr(" %")); m_ui.ClipGainSpinBox->setRange(0.0f, 1200.0f); m_ui.ClipGainSpinBox->setValue(100.0f * m_pClip->clipGain()); qtractorMidiClip *pMidiClip = static_cast (m_pClip); if (pMidiClip) m_ui.TrackChannelSpinBox->setValue(pMidiClip->trackChannel()); m_ui.TrackChannelTextLabel->setVisible(true); m_ui.TrackChannelSpinBox->setVisible(true); m_ui.AudioClipGroupBox->setVisible(false); break; } case qtractorTrack::None: default: m_ui.TrackChannelTextLabel->setVisible(false); m_ui.TrackChannelSpinBox->setVisible(false); m_ui.AudioClipGroupBox->setVisible(false); break; } qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->loadComboBoxHistory(m_ui.FilenameComboBox); // Finally set clip filename... m_ui.FilenameComboBox->setEditText(m_pClip->filename()); // Shake it a little bit first, but // make it as tight as possible... // resize(width() - 1, height() - 1); adjustSize(); // Backup clean. --m_iDirtySetup; m_iDirtyCount = 0; // Done. stabilizeForm(); } // Retrieve the accepted clip, if the case arises. qtractorClip *qtractorClipForm::clip (void) const { return m_pClip; } // Accept settings (OK button slot). void qtractorClipForm::accept (void) { // Sanity check... if (m_pClip == NULL) return; if (!m_pClip->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Save settings... if (m_iDirtyCount > 0) { // Cache the changed settings (if any)... qtractorClipCommand *pClipCommand = NULL; qtractorTrack::TrackType clipType = trackType(); const QString& sFilename = m_ui.FilenameComboBox->currentText(); const unsigned short iTrackChannel = m_ui.TrackChannelSpinBox->value(); const QString& sClipName = m_ui.ClipNameLineEdit->text(); float fClipGain = 1.0f; float fTimeStretch = 0.0f; float fPitchShift = 0.0f; switch (clipType) { case qtractorTrack::Audio: fClipGain = pow10f2(m_ui.ClipGainSpinBox->value()); fTimeStretch = 0.01f * m_ui.TimeStretchSpinBox->value(); fPitchShift = ::powf(2.0f, m_ui.PitchShiftSpinBox->value() / 12.0f); break; case qtractorTrack::Midi: fClipGain = 0.01f * m_ui.ClipGainSpinBox->value(); break; default: break; } const unsigned long iClipStart = m_ui.ClipStartSpinBox->value(); const unsigned long iClipOffset = m_ui.ClipOffsetSpinBox->value(); const unsigned long iClipLength = m_ui.ClipLengthSpinBox->value(); const unsigned long iFadeInLength = m_ui.FadeInLengthSpinBox->value(); qtractorClip::FadeType fadeInType = fadeTypeFromIndex(m_ui.FadeInTypeComboBox->currentIndex()); const unsigned long iFadeOutLength = m_ui.FadeOutLengthSpinBox->value(); qtractorClip::FadeType fadeOutType = fadeTypeFromIndex(m_ui.FadeOutTypeComboBox->currentIndex()); int iFileChange = 0; // It depends whether we're adding a new clip or not... if (m_bClipNew) { // Just set new clip properties... pClipCommand = new qtractorClipCommand(tr("new clip")); m_pClip->setClipName(sClipName); // Filename... m_pClip->setFilename(sFilename); // Track-channel and time-stretching... switch (clipType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (m_pClip); if (pAudioClip) { pAudioClip->setTimeStretch(fTimeStretch); pAudioClip->setPitchShift(fPitchShift); ++iFileChange; } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (m_pClip); if (pMidiClip) { pMidiClip->setTrackChannel(iTrackChannel); ++iFileChange; } break; } case qtractorTrack::None: default: break; } // Gain/volume... m_pClip->setClipGain(fClipGain); // Parameters... m_pClip->setClipStart(iClipStart); m_pClip->setClipOffset(iClipOffset); m_pClip->setClipLength(iClipLength); // Fade in... m_pClip->setFadeInLength(iFadeInLength); m_pClip->setFadeInType(fadeInType); // Fade out... m_pClip->setFadeOutLength(iFadeOutLength); m_pClip->setFadeOutType(fadeOutType); // Ready it... pClipCommand->addClip(m_pClip, m_pClip->track()); // Ready new. } else { // Make changes (incrementally) undoable... pClipCommand = new qtractorClipCommand(tr("edit clip")); pClipCommand->renameClip(m_pClip, sClipName); // Filename changes... if (sFilename != m_pClip->filename()) ++iFileChange; // Track-channel and time-stretch issues... switch (clipType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (m_pClip); if (pAudioClip) { if (::fabsf(fTimeStretch - pAudioClip->timeStretch()) < 0.001f) fTimeStretch = 0.0f; if (::fabsf(fPitchShift - pAudioClip->pitchShift()) < 0.001f) fPitchShift = 0.0f; } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (m_pClip); if (pMidiClip) { if (iTrackChannel != pMidiClip->trackChannel()) ++iFileChange; } break; } case qtractorTrack::None: default: break; } // Filename and/or track-channel changes... if (iFileChange > 0) pClipCommand->fileClip(m_pClip, sFilename, iTrackChannel); // Gain/volume... if (::fabsf(fClipGain - m_pClip->clipGain()) > 0.001f) pClipCommand->gainClip(m_pClip, fClipGain); // Parameters and/or time-stretching changes... if (iClipStart != m_pClip->clipStart() || iClipOffset != m_pClip->clipOffset() || iClipLength != m_pClip->clipLength() || fTimeStretch > 0.0f || fPitchShift > 0.0f) { pClipCommand->resizeClip(m_pClip, iClipStart, iClipOffset, iClipLength, fTimeStretch, fPitchShift); } // Fade in changes... if (iFadeInLength != m_pClip->fadeInLength() || fadeInType != m_pClip->fadeInType()) pClipCommand->fadeInClip(m_pClip, iFadeInLength, fadeInType); // Fade out changes... if (iFadeOutLength != m_pClip->fadeOutLength() || fadeOutType != m_pClip->fadeOutType()) pClipCommand->fadeOutClip(m_pClip, iFadeOutLength, fadeOutType); // Ready edit. } // Do it (by making it undoable)... if (pClipCommand) pSession->execute(pClipCommand); // Account for a new file in game... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (iFileChange > 0 && pMainForm) { switch (clipType) { case qtractorTrack::Audio: pMainForm->addAudioFile(sFilename); break; case qtractorTrack::Midi: pMainForm->addMidiFile(sFilename); break; case qtractorTrack::None: default: break; } // Save history conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveComboBoxHistory(m_ui.FilenameComboBox); } // Reset dirty flag. m_iDirtyCount = 0; } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorClipForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorClipForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Display format has changed. void qtractorClipForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.ClipStartSpinBox->setDisplayFormat(displayFormat); m_ui.ClipOffsetSpinBox->setDisplayFormat(displayFormat); m_ui.ClipLengthSpinBox->setDisplayFormat(displayFormat); m_ui.FadeInLengthSpinBox->setDisplayFormat(displayFormat); m_ui.FadeOutLengthSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorClipForm::stabilizeForm (void) { const QString& sFilename = m_ui.FilenameComboBox->currentText(); const unsigned long iClipLength = m_ui.ClipLengthSpinBox->value(); m_ui.FadeInTypeComboBox->setEnabled( m_ui.FadeInLengthSpinBox->value() > 0); m_ui.FadeInLengthSpinBox->setMaximum(iClipLength); m_ui.FadeOutTypeComboBox->setEnabled( m_ui.FadeOutLengthSpinBox->value() > 0); m_ui.FadeOutLengthSpinBox->setMaximum(iClipLength); bool bValid = (m_iDirtyCount > 0); bValid = bValid && !m_ui.ClipNameLineEdit->text().isEmpty(); bValid = bValid && !sFilename.isEmpty() && QFileInfo(sFilename).exists(); bValid = bValid && (iClipLength > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Fade type index converters. qtractorClip::FadeType qtractorClipForm::fadeTypeFromIndex ( int iIndex ) const { return qtractorClip::FadeType(iIndex); } int qtractorClipForm::indexFromFadeType ( qtractorClip::FadeType fadeType ) const { return int(fadeType); } // Retrieve current clip/track type. qtractorTrack::TrackType qtractorClipForm::trackType (void) const { qtractorTrack *pTrack = NULL; if (m_pClip) pTrack = m_pClip->track(); return (pTrack ? pTrack->trackType() : qtractorTrack::None); } // Browse for audio clip filename. void qtractorClipForm::browseFilename (void) { QString sType; QString sExt; QString sFilter; qtractorTrack::TrackType clipType = trackType(); switch (clipType) { case qtractorTrack::Audio: sType = tr("Audio"); sExt = qtractorAudioFileFactory::defaultExt(); sFilter = qtractorAudioFileFactory::filters(); break; case qtractorTrack::Midi: sType = tr("MIDI"); sExt = "mid"; sFilter = tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt); break; case qtractorTrack::None: default: return; } // Browse for file... QString sFilename; const QString& sTitle = tr("%1 Clip File").arg(sType) + " - " QTRACTOR_TITLE; #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, m_ui.FilenameComboBox->currentText(), sFilter, NULL, options); #else QFileDialog fileDialog(this, sTitle, m_ui.FilenameComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); switch (clipType) { case qtractorTrack::Audio: urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); break; case qtractorTrack::Midi: urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); break; case qtractorTrack::None: default: break; } fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { m_ui.FilenameComboBox->setEditText(sFilename); m_ui.FilenameComboBox->setFocus(); // changed(); } } // Adjust clip length to (new) selected file. void qtractorClipForm::fileChanged ( const QString& sFilename, unsigned short iTrackChannel ) { if (m_iDirtySetup > 0) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Do nothing else if file is invalid... QFileInfo fi(sFilename); if (!fi.exists()) { changed(); return; } // Give as clip name hint if blank or new... if (m_ui.ClipNameLineEdit->text().isEmpty() || m_bClipNew) m_ui.ClipNameLineEdit->setText(fi.baseName()); // Depending on the clip/track type, // set clip length to the file length (in frames)... unsigned long iClipLength = 0; switch (trackType()) { case qtractorTrack::Midi: { qtractorMidiFile file; if (file.open(sFilename)) { const unsigned short p = pSession->ticksPerBeat(); const unsigned short q = file.ticksPerBeat(); const unsigned long iTrackDuration = file.readTrackDuration(iTrackChannel); if (iTrackDuration > 0) { const unsigned long duration = uint64_t(iTrackDuration * p) / q; iClipLength = pSession->frameFromTick(duration); } file.close(); } break; } case qtractorTrack::Audio: { qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(sFilename); if (pFile) { if (pFile->open(sFilename)) { iClipLength = pFile->frames(); if (pFile->sampleRate() > 0 && pFile->sampleRate() != pSession->sampleRate()) { iClipLength = (unsigned long) (iClipLength * float(pSession->sampleRate()) / float(pFile->sampleRate())); } pFile->close(); } delete pFile; } break; } case qtractorTrack::None: default: break; } // Done. m_ui.ClipOffsetSpinBox->setValue(0); m_ui.ClipLengthSpinBox->setValue(iClipLength); changed(); } void qtractorClipForm::filenameChanged ( const QString& sFilename ) { fileChanged(sFilename, m_ui.TrackChannelSpinBox->value()); } void qtractorClipForm::trackChannelChanged ( int iTrackChannel ) { fileChanged(m_ui.FilenameComboBox->currentText(), iTrackChannel); } // Adjust delta-value spin-boxes to new anchor frame. void qtractorClipForm::clipStartChanged ( unsigned long iClipStart ) { m_ui.ClipOffsetSpinBox->setDeltaValue(true, iClipStart); m_ui.ClipLengthSpinBox->setDeltaValue(true, iClipStart); m_ui.FadeInLengthSpinBox->setDeltaValue(true, iClipStart); m_ui.FadeOutLengthSpinBox->setDeltaValue(true, iClipStart); if (m_iDirtySetup == 0) changed(); } // end of qtractorClipForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginCommand.h0000644000000000000000000000012713014536043020324 xustar0029 mtime=1479719971.77110454 29 atime=1479719971.77110454 29 ctime=1479719971.77110454 qtractor-0.8.0/src/qtractorPluginCommand.h0000644000175000001440000002311213014536043021137 0ustar00rncbcusers00000000000000// qtractorPluginCommand.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginCommand_h #define __qtractorPluginCommand_h #include "qtractorCommand.h" #include "qtractorPlugin.h" #include #include // Forward declarations... class qtractorAuxSendPlugin; class qtractorPluginPortWidget; class qtractorMidiManager; //---------------------------------------------------------------------- // class qtractorPluginCommand - declaration. // class qtractorPluginCommand : public qtractorCommand { public: // Constructor. qtractorPluginCommand(const QString& sName, qtractorPlugin *pPlugin = NULL); // Destructor. virtual ~qtractorPluginCommand(); // Plugin list accessors. const QList& plugins() const { return m_plugins; } void addPlugin(qtractorPlugin *pPlugin) { m_plugins.append(pPlugin); } protected: // Add new plugin(s) command method. bool addPlugins(); // Remove existing plugin(s) command method. bool removePlugins(); private: // Instance variables. QList m_plugins; }; //---------------------------------------------------------------------- // class qtractorAddPluginCommand - declaration. // class qtractorAddPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAddPluginCommand(qtractorPlugin *pPlugin = NULL); // Plugin insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorAddInsertPluginCommand - declaration. // class qtractorAddInsertPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAddInsertPluginCommand(qtractorPlugin *pPlugin = NULL); // Plugin insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorAddAuxSendPluginCommand - declaration. // class qtractorAddAuxSendPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAddAuxSendPluginCommand(qtractorPlugin *pPlugin = NULL); // Plugin insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorAuxSendPluginCommand - declaration. // class qtractorAuxSendPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorAuxSendPluginCommand( qtractorPlugin *pPlugin, const QString& sAuxSendBusName); // Plugin insertion command methods. bool redo(); bool undo(); private: // Instance variables. QString m_sAuxSendBusName; }; //---------------------------------------------------------------------- // class qtractorRemovePluginCommand - declaration. // class qtractorRemovePluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorRemovePluginCommand(qtractorPlugin *pPlugin = NULL); // Plugin-removal command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorInsertPluginCommand - declaration. // class qtractorInsertPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorInsertPluginCommand(const QString& sName, qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin); // Plugin-move command methods. bool redo(); bool undo(); protected: // The anchor plugin reference. void setNextPlugin(qtractorPlugin *pNextPlugin) { m_pNextPlugin = pNextPlugin; } qtractorPlugin *nextPlugin() const { return m_pNextPlugin; } private: // Instance variables. qtractorPlugin *m_pNextPlugin; }; //---------------------------------------------------------------------- // class qtractorMovePluginCommand - declaration. // class qtractorMovePluginCommand : public qtractorInsertPluginCommand { public: // Constructor. qtractorMovePluginCommand(qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin, qtractorPluginList *pPluginList); // Plugin-move command methods. bool redo(); bool undo(); private: // Instance variables. qtractorPluginList *m_pPluginList; }; //---------------------------------------------------------------------- // class qtractorActivatePluginCommand - declaration. // class qtractorActivatePluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorActivatePluginCommand(qtractorPlugin *pPlugin, bool bActivated); // Plugin-activate command methods. bool redo(); bool undo(); private: // Instance variables. bool m_bActivated; }; //---------------------------------------------------------------------- // class qtractorPresetPluginCommand - declaration. // class qtractorPresetPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorPresetPluginCommand(qtractorPlugin *pPlugin, const QString& sPreset, const QStringList& vlist); // Plugin-preset command methods. bool redo(); bool undo(); private: // Instance variables. QString m_sPreset; QStringList m_vlist; }; //---------------------------------------------------------------------- // class qtractorResetPluginCommand - declaration. // class qtractorResetPluginCommand : public qtractorPluginCommand { public: // Constructor. qtractorResetPluginCommand(qtractorPlugin *pPlugin); // Plugin-reset command methods. bool redo(); bool undo(); private: // Instance variables. QString m_sPreset; QStringList m_vlist; }; //---------------------------------------------------------------------- // class qtractorPluginProgramCommand - declaration. // class qtractorPluginProgramCommand : public qtractorPluginCommand { public: // Constructor. qtractorPluginProgramCommand(qtractorPlugin *pPlugin, int iBank, int iProg); // Plugin-change command methods. bool redo(); bool undo(); private: // Instance variables. int m_iBank; int m_iProg; }; //---------------------------------------------------------------------- // class qtractorPluginPropertyCommand - declaration. // class qtractorPluginPropertyCommand : public qtractorPluginCommand { public: // Constructor. qtractorPluginPropertyCommand(qtractorPlugin *pPlugin, unsigned long iProperty, const QVariant& value); // Plugin-port command methods. bool redo(); bool undo(); private: // Instance variables. unsigned long m_iProperty; QVariant m_value; }; //---------------------------------------------------------------------- // class qtractorPluginParamCommand - declaration. // class qtractorPluginParamCommand : public qtractorCommand { public: // Constructor. qtractorPluginParamCommand( qtractorPluginParam *pParam, float fValue, bool bUpdate); // Plugin-port command methods. bool redo(); bool undo(); // Plugin-port accessor. qtractorPluginParam *param() const { return m_pParam; } // Plugin-port value retrieval. float value() const { return m_fValue; } // Last known panning predicate. float prevValue() const { return m_fPrevValue; } private: // Instance variables. qtractorPluginParam *m_pParam; float m_fValue; bool m_bUpdate; float m_fPrevValue; }; //---------------------------------------------------------------------- // class qtractorPluginParamValuesCommand - declaration. // class qtractorPluginParamValuesCommand : public qtractorCommand { public: // Constructor. qtractorPluginParamValuesCommand(const QString& sName); // Destructor. ~qtractorPluginParamValuesCommand(); // Plugin-value list accessor. void updateParamValue(qtractorPluginParam *pParam, float fValue, bool bUpdate); // Composite predicate. bool isEmpty() const; // Plugin-values command methods. bool redo(); bool undo(); private: // Instance variables. QList m_paramCommands; }; //---------------------------------------------------------------------- // class qtractorAudioOutputBusCommand - declaration. // class qtractorAudioOutputBusCommand : public qtractorCommand { public: // Constructor. qtractorAudioOutputBusCommand(qtractorMidiManager *pMidiManager, bool bAudioOutputBus, bool bAudioOutputAutoConnect, const QString& sAudioOutputBusName); // Plugin audio ouput bus command methods. bool redo(); bool undo(); private: // Instance variables. qtractorMidiManager *m_pMidiManager; bool m_bAudioOutputBus; bool m_bAudioOutputAutoConnect; QString m_sAudioOutputBusName; }; //---------------------------------------------------------------------- // class qtractorDirectAccessParamCommand - declaration. // class qtractorDirectAccessParamCommand : public qtractorPluginCommand { public: // Constructor. qtractorDirectAccessParamCommand(qtractorPlugin *pPlugin, long iDirectAccessParamIndex); // Plugin-change command methods. bool redo(); bool undo(); private: // Instance variables. long m_iDirectAccessParamIndex; }; #endif // __qtractorPluginCommand_h // end of qtractorPluginCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackCommand.h0000644000000000000000000000012713014536043020132 xustar0029 mtime=1479719971.77810804 29 atime=1479719971.77810804 29 ctime=1479719971.77810804 qtractor-0.8.0/src/qtractorTrackCommand.h0000644000175000001440000002174113014536043020753 0ustar00rncbcusers00000000000000// qtractorTrackCommand.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackCommand_h #define __qtractorTrackCommand_h #include "qtractorPropertyCommand.h" #include "qtractorSession.h" #include // Forward declarations. class qtractorClipCommand; class qtractorCurveList; class qtractorCurve; class qtractorSubject; //---------------------------------------------------------------------- // class qtractorTrackCommand - declaration. // class qtractorTrackCommand : public qtractorCommand { public: // Constructor. qtractorTrackCommand(const QString& sName, qtractorTrack *pTrack, qtractorTrack *pAfterTrack = NULL); // Destructor. virtual ~qtractorTrackCommand(); // Track accessor. qtractorTrack *track() const { return m_pTrack; } // After/previous track accessor. qtractorTrack *afterTrack() const { return m_pAfterTrack; } protected: // Extra track list item. struct TrackItem { // Constructor. TrackItem(qtractorTrack *pTrack, bool bOn) : track(pTrack), on(bOn) {} // Item members. qtractorTrack *track; bool on; }; // Track command methods. bool addTrack(); bool removeTrack(); private: // Instance variables. qtractorTrack *m_pTrack; qtractorTrack *m_pAfterTrack; }; //---------------------------------------------------------------------- // class qtractorAddTrackCommand - declaration. // class qtractorAddTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorAddTrackCommand(qtractorTrack *pTrack, qtractorTrack *pAfterTrack = NULL); // Track insertion command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorRemoveTrackCommand - declaration. // class qtractorRemoveTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorRemoveTrackCommand(qtractorTrack *pTrack); // Track-removal command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorCopyTrackCommand - declaration. // class qtractorCopyTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorCopyTrackCommand(qtractorTrack *pTrack, qtractorTrack *pAfterTrack); // Track-removal command methods. bool redo(); bool undo(); protected: // Clone an existing automation/curve. qtractorCurve *cloneCurve(qtractorCurveList *pNewCurveList, qtractorSubject *pNewSubject, qtractorCurve *pCurve) const; private: // Instance variables. int m_iCopyCount; }; //---------------------------------------------------------------------- // class qtractorMoveTrackCommand - declaration. // class qtractorMoveTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorMoveTrackCommand(qtractorTrack *pTrack, qtractorTrack *pNextTrack); // Track-move command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pNextTrack; }; //---------------------------------------------------------------------- // class qtractorResizeTrackCommand - declaration. // class qtractorResizeTrackCommand : public qtractorTrackCommand { public: // Constructor. qtractorResizeTrackCommand(qtractorTrack *pTrack, int iZoomHeight); // Track-move command methods. bool redo(); bool undo(); private: // Instance variables. int m_iZoomHeight; }; //---------------------------------------------------------------------- // class qtractorInportTracksCommand - declaration. // class qtractorImportTrackCommand : public qtractorCommand { public: // Constructor. qtractorImportTrackCommand(qtractorTrack *pAfterTrack); // Destructor. ~qtractorImportTrackCommand(); // Add track to command list. void addTrack(qtractorTrack *pTrack); // Track-import command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pAfterTrack; QList m_trackCommands; // Session properties backup stuff. qtractorSession::Properties m_sessionProps; qtractorPropertyCommand *m_pSaveCommand; int m_iSaveCount; }; //---------------------------------------------------------------------- // class qtractorEditTrackCommand - declaration. // class qtractorEditTrackCommand : public qtractorPropertyCommand { public: // Constructor. qtractorEditTrackCommand(qtractorTrack *pTrack, const qtractorTrack::Properties& props); // Overridden track-edit command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack *m_pTrack; }; //---------------------------------------------------------------------- // class qtractorTrackControlCommand - declaration. // class qtractorTrackControlCommand : public qtractorTrackCommand { public: // Constructor. qtractorTrackControlCommand(const QString& sName, qtractorTrack *pTrack, bool bMidiControl = false); protected: // Primitive control predicates. bool midiControlFeedback(); private: // Instance variables. bool m_bMidiControl; int m_iMidiControlFeedback; }; //---------------------------------------------------------------------- // class qtractorTrackStateCommand - declaration. // class qtractorTrackStateCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackStateCommand(qtractorTrack *pTrack, qtractorTrack::ToolType toolType, bool bOn, bool bMidiControl = false); // Destructor. ~qtractorTrackStateCommand(); // Track-button command methods. bool redo(); bool undo(); private: // Instance variables. qtractorTrack::ToolType m_toolType; bool m_bOn; // Extra track list. QList m_tracks; // Special sub-command needed to track recording clips. qtractorClipCommand *m_pClipCommand; int m_iRecordCount; }; //---------------------------------------------------------------------- // class qtractorTrackMonitorCommand - declaration. // class qtractorTrackMonitorCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackMonitorCommand(qtractorTrack *pTrack, bool bMonitor, bool bMidiControl = false); // Destructor. ~qtractorTrackMonitorCommand(); // Track-monitoring command methods. bool redo(); bool undo() { return redo(); } private: // Instance variables. bool m_bMonitor; // Extra track list. QList m_tracks; }; //---------------------------------------------------------------------- // class qtractorTrackGainCommand - declaration. // class qtractorTrackGainCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackGainCommand(qtractorTrack *pTrack, float fGain, bool bMidiControl = false); // Track-gain command methods. bool redo(); bool undo() { return redo(); } // Gain value retrieval. float gain() const { return m_fGain; } // Last known gain predicate. float prevGain() const { return m_fPrevGain; } private: // Instance variables. float m_fGain; float m_fPrevGain; }; //---------------------------------------------------------------------- // class qtractorTrackPanningCommand - declaration. // class qtractorTrackPanningCommand : public qtractorTrackControlCommand { public: // Constructor. qtractorTrackPanningCommand(qtractorTrack *pTrack, float fPanning, bool bMidiControl = false); // Track-panning command methods. bool redo(); bool undo() { return redo(); } // Panning value retrieval. float panning() const { return m_fPanning; } // Last known panning predicate. float prevPanning() const { return m_fPrevPanning; } private: // Instance variables. float m_fPanning; float m_fPrevPanning; }; //---------------------------------------------------------------------- // class qtractorTrackInstrumentCommand - declaration. // class qtractorTrackInstrumentCommand : public qtractorTrackCommand { public: // Constructor. qtractorTrackInstrumentCommand(qtractorTrack *pTrack, const QString& sInstrumentName, int iBank, int iProg); // Track-instrument patch command methods. bool redo(); bool undo() { return redo(); } private: // Instance variables. QString m_sInstrumentName; int m_iBank; int m_iProg; }; #endif // __qtractorTrackCommand_h // end of qtractorTrackCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiListView.cpp0000644000000000000000000000012713014536043020473 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiListView.cpp0000644000175000001440000001613113014536043021311 0ustar00rncbcusers00000000000000// qtractorMidiListView.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiListView.h" #include "qtractorMidiFile.h" #include "qtractorOptions.h" #include "qtractorMessageList.h" #include #include #include //---------------------------------------------------------------------- // class qtractorMidiFileItem -- audio file list view item. // // Constructors. qtractorMidiFileItem::qtractorMidiFileItem ( const QString& sPath, qtractorMidiFile *pFile ) : qtractorFileListItem(sPath) { QTreeWidgetItem::setTextAlignment( qtractorMidiListView::Format, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorMidiListView::Tracks, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorMidiListView::Resolution, Qt::AlignRight); QTreeWidgetItem::setIcon(qtractorMidiListView::Name, QIcon(":/images/itemMidiFile.png")); QTreeWidgetItem::setText(qtractorMidiListView::Format, QString::number(pFile->format())); QTreeWidgetItem::setText(qtractorMidiListView::Tracks, QString::number(pFile->tracks())); QTreeWidgetItem::setText(qtractorMidiListView::Resolution, QString::number(pFile->ticksPerBeat())); QTreeWidgetItem::setText(qtractorMidiListView::Path, sPath); if (pFile->format() == 1) { // Add track sub-items... for (int iTrack = 0; iTrack < pFile->tracks(); ++iTrack) { new qtractorMidiChannelItem(this, QObject::tr("Track %1").arg(iTrack), iTrack); } } else { // Add channel sub-items... for (int iChannel = 0; iChannel < 16; ++iChannel) { new qtractorMidiChannelItem(this, QObject::tr("Channel %1").arg(iChannel + 1), iChannel); } } } // Tooltip renderer. QString qtractorMidiFileItem::toolTip (void) const { return QObject::tr("%1 (format %2)\n%3 tracks, %4 tpqn\n%5") .arg(QTreeWidgetItem::text(qtractorMidiListView::Name)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Format)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Tracks)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Resolution)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Path)); } //---------------------------------------------------------------------- // class qtractorMidiChannelItem -- MIDI track/channel view item. // // Constructor. qtractorMidiChannelItem::qtractorMidiChannelItem ( qtractorMidiFileItem *pFileItem, const QString& sName, unsigned short iChannel ) : qtractorFileChannelItem(pFileItem, sName, iChannel) { QTreeWidgetItem::setIcon(qtractorMidiListView::Name, QIcon(":/images/itemChannel.png")); } // Tooltip renderer. QString qtractorMidiChannelItem::toolTip (void) const { qtractorMidiFileItem *pFileItem = static_cast (QTreeWidgetItem::parent()); if (pFileItem == NULL) return qtractorFileChannelItem::toolTip(); return QObject::tr("%1 (format %2)\n%3") .arg(pFileItem->text(qtractorMidiListView::Name)) .arg(pFileItem->text(qtractorMidiListView::Format)) .arg(QTreeWidgetItem::text(qtractorMidiListView::Name)); } //---------------------------------------------------------------------------- // qtractorMidiListView -- Group/File list view, supporting drag-n-drop. // // Constructor. qtractorMidiListView::qtractorMidiListView ( QWidget *pParent ) : qtractorFileListView(qtractorFileList::Midi, pParent) { QTreeWidget::setColumnCount(qtractorMidiListView::LastColumn + 1); QTreeWidgetItem *pHeaderItem = QTreeWidget::headerItem(); pHeaderItem->setText(qtractorMidiListView::Name, tr("Name")); pHeaderItem->setText(qtractorMidiListView::Format, tr("Fmt")); pHeaderItem->setText(qtractorMidiListView::Tracks, tr("Tracks")); pHeaderItem->setText(qtractorMidiListView::Resolution, tr("tpqn")); pHeaderItem->setText(qtractorMidiListView::Path, tr("Path")); pHeaderItem->setText(qtractorMidiListView::LastColumn, QString::null); pHeaderItem->setTextAlignment( qtractorMidiListView::Format, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorMidiListView::Tracks, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorMidiListView::Resolution, Qt::AlignRight); QHeaderView *pHeader = QTreeWidget::header(); pHeader->resizeSection(qtractorMidiListView::Name, 160); QTreeWidget::resizeColumnToContents(qtractorMidiListView::Format); QTreeWidget::resizeColumnToContents(qtractorMidiListView::Tracks); QTreeWidget::resizeColumnToContents(qtractorMidiListView::Resolution); pHeader->resizeSection(qtractorMidiListView::Path, 160); } // File item factory method. qtractorFileListItem *qtractorMidiListView::createFileItem ( const QString& sPath ) { qtractorFileListItem *pFileItem = NULL; qtractorMidiFile file; if (file.open(sPath)) { pFileItem = new qtractorMidiFileItem(sPath, &file); file.close(); } else { qtractorMessageList::append( tr("%1: MIDI file not found.").arg(sPath)); } return pFileItem; } // Prompt for proper file list open. QStringList qtractorMidiListView::getOpenFileNames (void) { QStringList files; const QString sExt("mid"); const QString& sTitle = tr("Open MIDI Files") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("MIDI files (*.%1 *.smf *.midi)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filenames to open... QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; files = QFileDialog::getOpenFileNames(this, sTitle, recentDir(), sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, recentDir(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sMidiDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif return files; } // end of qtractorMidiListView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiClip.h0000644000000000000000000000013213014536043017255 xustar0030 mtime=1479719971.755096539 30 atime=1479719971.755096539 30 ctime=1479719971.755096539 qtractor-0.8.0/src/qtractorMidiClip.h0000644000175000001440000002025013014536043020074 0ustar00rncbcusers00000000000000// qtractorMidiClip.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiClip_h #define __qtractorMidiClip_h #include "qtractorClip.h" #include "qtractorMidiCursor.h" #include "qtractorMidiFile.h" #include #include // Forward declartiuons. class qtractorMidiEditorForm; //---------------------------------------------------------------------- // class qtractorMidiClip -- MIDI file/sequence clip. // class qtractorMidiClip : public qtractorClip { public: // Constructor. qtractorMidiClip(qtractorTrack *pTrack); // Copy constructor. qtractorMidiClip(const qtractorMidiClip& clip); // Destructor. ~qtractorMidiClip(); // Clip (re)open method. void open(); // Brand new clip contents new method. bool createMidiFile(const QString& sFilename, int iTrackChannel = 0); // The main use method. bool openMidiFile(const QString& sFilename, int iTrackChannel = 0, int iMode = qtractorMidiFile::Read); // MIDI file properties accessors. void setTrackChannel(unsigned short iTrackChannel) { m_iTrackChannel = iTrackChannel; } unsigned short trackChannel() const { return m_iTrackChannel; } void setFormat(unsigned short iFormat) { m_iFormat = iFormat; } unsigned short format() const { return m_iFormat; } // (Meta)Session flag accessors. void setSessionFlag(bool bSessionFlag) { m_bSessionFlag = bSessionFlag; } bool isSessionFlag() const { return m_bSessionFlag; } // Revisionist accessors. void setRevision(unsigned short iRevision) { m_iRevision = iRevision; } unsigned short revision() const { return m_iRevision; } // Revisionist method. QString createFilePathRevision(bool bForce = false); // Sequence properties accessors. qtractorMidiSequence *sequence() const { return (m_pData ? m_pData->sequence() : NULL); } unsigned short channel() const { return (m_pData ? m_pData->channel() : 0); } int bank() const { return (m_pData ? m_pData->bank() : -1); } int prog() const { return (m_pData ? m_pData->prog() : -1); } // Statistical cached accessors. unsigned char noteMin() const { return m_pData ? m_pData->noteMin() : m_noteMin; } unsigned char noteMax() const { return m_pData ? m_pData->noteMax() : m_noteMax; } // Intra-clip frame positioning. void seek(unsigned long iFrame); // Reset clip state. void reset(bool bLooping); // Loop positioning. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); // Clip close-commit (record specific) void close(); // MIDI clip special process cycle executive. void process(unsigned long iFrameStart, unsigned long iFrameEnd); // MIDI clip freewheeling process cycle executive (needed for export). void process_export(unsigned long iFrameStart, unsigned long iFrameEnd); // Clip paint method. void draw(QPainter *pPainter, const QRect& clipRect, unsigned long iClipOffset); // Clip editor methods. bool startEditor(QWidget *pParent = NULL); void resetEditor(bool bSelectClear); void updateEditor(bool bSelectClear); void updateEditorContents(); bool queryEditor(); // MIDI clip tool-tip. QString toolTip() const; // Auto-save to (possible) new file revision. bool saveCopyFile(bool bUpdate); // MIDI clip export method. typedef void (*ClipExport)(qtractorMidiSequence *, void *); bool clipExport(ClipExport pfnClipExport, void *pvArg, unsigned long iOffset = 0, unsigned long iLength = 0) const; // Default MIDI file format accessors // (specific to capture/recording) static void setDefaultFormat(unsigned short iFormat); static unsigned short defaultFormat(); // MIDI file hash key. class FileKey; typedef QHash FileHash; // Most interesting key/data (ref-counted?)... class Key; class Data { public: // Constructor. Data() : m_pSeq(new qtractorMidiSequence()) {} // Destructor. ~Data() { clear(); delete m_pSeq; } // Sequence accessor. qtractorMidiSequence *sequence() const { return m_pSeq; } // Sequence properties accessors. unsigned short channel() const { return m_pSeq->channel(); } int bank() const { return m_pSeq->bank(); } int prog() const { return m_pSeq->prog(); } unsigned char noteMin() const { return m_pSeq->noteMin(); } unsigned char noteMax() const { return m_pSeq->noteMax(); } // Ref-counting related methods. void attach(qtractorMidiClip *pMidiClip) { m_clips.append(pMidiClip); } void detach(qtractorMidiClip *pMidiClip) { m_clips.removeAll(pMidiClip); } unsigned short count() const { return m_clips.count(); } const QList& clips() const { return m_clips; } void clear() { m_clips.clear(); } private: // Interesting variables. qtractorMidiSequence *m_pSeq; // Ref-counting related stuff. QList m_clips; }; typedef QHash Hash; // Sync all ref-counted filenames. void setFilenameEx(const QString& sFilename, bool bUpdate); // Sync all ref-counted clip-lengths. void setClipLengthEx(unsigned long iClipLength); // Sync all ref-counted clip editors. void updateEditorEx(bool bSelectClear); void resetEditorEx(bool bSelectClear); // Sync all ref-counted clip-dirtyness. void setDirtyEx(bool bDirty); // Manage local hash key. void insertHashKey(); void updateHashKey(); void removeHashKey(); // Un/relink (de/clone) local hash data. void unlinkHashData(); void relinkHashData(); // Whether local hash is being shared. bool isHashLinked() const; // Check whether a MIDI clip is hash-linked to another. bool isLinkedClip (qtractorMidiClip *pMidiClip) const; // Get all hash-linked clips (including self). QList linkedClips() const; // Make sure the clip hash-table gets reset. static void clearHashTable(); // MIDI clip editor position/size accessors. void setEditorPos(const QPoint& pos) { m_posEditor = pos; } const QPoint& editorPos() const { return m_posEditor; } void setEditorSize(const QSize& size) { m_sizeEditor = size; } const QSize& editorSize() const { return m_sizeEditor; } protected: // Virtual document element methods. bool loadClipElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveClipElement(qtractorDocument *pDocument, QDomElement *pElement); // Private cleanup. void closeMidiFile(); // MIDI clip freewheeling event enqueue method (needed for export). void enqueue_export(qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain) const; private: // Instance variables. qtractorMidiFile *m_pFile; unsigned short m_iTrackChannel; unsigned short m_iFormat; bool m_bSessionFlag; // Revisionist count. unsigned short m_iRevision; // Statistical cached variables. unsigned char m_noteMin; unsigned char m_noteMax; // Most interesting key/data (ref-counted?)... Key *m_pKey; Data *m_pData; static Hash g_hashTable; // MIDI file hash key. static FileHash g_hashFiles; // To optimize and keep track of current playback // position, mostly like an sequence cursor/iterator. qtractorMidiCursor m_playCursor; qtractorMidiCursor m_drawCursor; // This clip editor form widget. qtractorMidiEditorForm *m_pMidiEditorForm; // And for geometry it was last seen... QPoint m_posEditor; QSize m_sizeEditor; // Default MIDI file format (for capture/record) static unsigned short g_iDefaultFormat; }; #endif // __qtractorMidiClip_h // end of qtractorMidiClip.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackView.cpp0000644000000000000000000000012713014536043020021 xustar0029 mtime=1479719971.78110954 29 atime=1479719971.78010904 29 ctime=1479719971.78110954 qtractor-0.8.0/src/qtractorTrackView.cpp0000644000175000001440000050441413014536043020645 0ustar00rncbcusers00000000000000// qtractorTrackView.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrackView.h" #include "qtractorTrackTime.h" #include "qtractorTrackList.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorFiles.h" #include "qtractorAudioClip.h" #include "qtractorAudioFile.h" #include "qtractorAudioPeak.h" #include "qtractorMidiClip.h" #include "qtractorMidiFile.h" #include "qtractorSessionCursor.h" #include "qtractorFileListView.h" #include "qtractorClipSelect.h" #include "qtractorCurveSelect.h" #include "qtractorOptions.h" #include "qtractorClipCommand.h" #include "qtractorCurveCommand.h" #include "qtractorMainForm.h" #include "qtractorThumbView.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= 0x050000 #include #include #endif #include // Follow-playhead: maximum iterations on hold. #define QTRACTOR_SYNC_VIEW_HOLD 46 //---------------------------------------------------------------------------- // qtractorTrackView::ClipBoard - Local clipaboard singleton. // Singleton declaration. qtractorTrackView::ClipBoard qtractorTrackView::g_clipboard; //---------------------------------------------------------------------------- // qtractorTrackView -- Track view widget. // Constructor. qtractorTrackView::qtractorTrackView ( qtractorTracks *pTracks, QWidget *pParent ) : qtractorScrollView(pParent) { m_pTracks = pTracks; m_pClipSelect = new qtractorClipSelect(); m_pCurveSelect = new qtractorCurveSelect(); m_pSessionCursor = NULL; m_pRubberBand = NULL; m_selectMode = SelectClip; m_bDropSpan = true; m_bSnapZebra = true; m_bSnapGrid = true; m_bToolTips = true; m_bCurveEdit = false; m_pCurveEditCommand = NULL; m_bSyncViewHold = false; m_pEditCurve = NULL; m_pEditCurveNode = NULL; m_pEditCurveNodeSpinBox = NULL; m_iEditCurveNodeDirty = 0; clear(); // Zoom tool widgets m_pHzoomIn = new QToolButton(this); m_pHzoomOut = new QToolButton(this); m_pVzoomIn = new QToolButton(this); m_pVzoomOut = new QToolButton(this); m_pXzoomReset = new QToolButton(this); const QIcon& iconZoomIn = QIcon(":/images/viewZoomIn.png"); m_pHzoomIn->setIcon(iconZoomIn); m_pVzoomIn->setIcon(iconZoomIn); const QIcon& iconZoomOut = QIcon(":/images/viewZoomOut.png"); m_pHzoomOut->setIcon(iconZoomOut); m_pVzoomOut->setIcon(iconZoomOut); m_pXzoomReset->setIcon(QIcon(":/images/viewZoomTool.png")); m_pHzoomIn->setAutoRepeat(true); m_pHzoomOut->setAutoRepeat(true); m_pVzoomIn->setAutoRepeat(true); m_pVzoomOut->setAutoRepeat(true); m_pHzoomIn->setToolTip(tr("Zoom in (horizontal)")); m_pHzoomOut->setToolTip(tr("Zoom out (horizontal)")); m_pVzoomIn->setToolTip(tr("Zoom in (vertical)")); m_pVzoomOut->setToolTip(tr("Zoom out (vertical)")); m_pXzoomReset->setToolTip(tr("Zoom reset")); int iScrollBarExtent = qtractorScrollView::style()->pixelMetric(QStyle::PM_ScrollBarExtent); m_pHzoomIn->setFixedWidth(iScrollBarExtent); m_pHzoomOut->setFixedWidth(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pHzoomIn, Qt::AlignRight); qtractorScrollView::addScrollBarWidget(m_pHzoomOut, Qt::AlignRight); m_pVzoomOut->setFixedHeight(iScrollBarExtent); m_pVzoomIn->setFixedHeight(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pVzoomOut, Qt::AlignBottom); qtractorScrollView::addScrollBarWidget(m_pVzoomIn, Qt::AlignBottom); QObject::connect(m_pHzoomIn, SIGNAL(clicked()), m_pTracks, SLOT(horizontalZoomInSlot())); QObject::connect(m_pHzoomOut, SIGNAL(clicked()), m_pTracks, SLOT(horizontalZoomOutSlot())); QObject::connect(m_pVzoomIn, SIGNAL(clicked()), m_pTracks, SLOT(verticalZoomInSlot())); QObject::connect(m_pVzoomOut, SIGNAL(clicked()), m_pTracks, SLOT(verticalZoomOutSlot())); QObject::connect(m_pXzoomReset, SIGNAL(clicked()), m_pTracks, SLOT(viewZoomResetSlot())); qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::viewport()->setFocusPolicy(Qt::StrongFocus); // qtractorScrollView::viewport()->setFocusProxy(this); qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 1)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorTrackView::~qtractorTrackView (void) { clear(); delete m_pCurveSelect; delete m_pClipSelect; } // Track view state reset. void qtractorTrackView::clear (void) { g_clipboard.clear(); m_pClipSelect->clear(); m_pCurveSelect->clear(); m_dropType = qtractorTrack::None; m_dragState = DragNone; m_dragCursor = DragNone; m_iDragClipX = 0; m_pClipDrag = NULL; m_bDragTimer = false; m_iPlayHeadX = 0; m_iEditHeadX = 0; m_iEditTailX = 0; m_iPlayHeadAutoBackwardX = 0; m_iLastRecordX = 0; m_iPasteCount = 0; m_iPastePeriod = 0; m_iSyncViewHold = 0; if (m_pSessionCursor) delete m_pSessionCursor; m_pSessionCursor = NULL; if (m_pRubberBand) delete m_pRubberBand; m_pRubberBand = NULL; if (m_pCurveEditCommand) delete m_pCurveEditCommand; m_pCurveEditCommand = NULL; m_bDragSingleTrack = false; m_iDragSingleTrackY = 0; m_iDragSingleTrackHeight = 0; m_pDragCurve = NULL; m_pDragCurveNode = NULL; m_iDragCurveX = 0; qtractorScrollView::setContentsPos(0, 0); } // Update track view content height. void qtractorTrackView::updateContentsHeight (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Allways give some room to drop something at the bottom... int iContentsHeight = qtractorTrack::HeightBase << 1; // Compute total track height... qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { iContentsHeight += pTrack->zoomHeight(); pTrack = pTrack->next(); } #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::updateContentsHeight(%d)", iContentsHeight); #endif // Do the contents resize thing... qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), iContentsHeight); // Keep selection (we'll update all contents anyway)... updateSelect(); } // Update track view content width. void qtractorTrackView::updateContentsWidth ( int iContentsWidth ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const unsigned long iSessionLength = pSession->sessionEnd(); const int iSessionWidth = pSession->pixelFromFrame(iSessionLength); if (iContentsWidth < iSessionWidth) iContentsWidth = iSessionWidth; qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekPixel(iContentsWidth); iContentsWidth += pNode->pixelFromBeat( pNode->beat + (pNode->beatsPerBar << 1)) - pNode->pixel; if (iContentsWidth < qtractorScrollView::width()) iContentsWidth += qtractorScrollView::width(); // HACK: Try and check whether we need to change // current (global) audio-peak period resolution... qtractorAudioPeakFactory *pPeakFactory = qtractorAudioPeakFactory::getInstance(); if (pPeakFactory) { const unsigned short iPeakPeriod = pPeakFactory->peakPeriod(); // Should we change resolution? const int p2 = ((iSessionLength / iPeakPeriod) >> 1) + 1; int q2 = (iSessionWidth / p2); if (q2 > 4) { pPeakFactory->setPeakPeriod(iPeakPeriod >> 3); #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::updateContentsWidth() " "iSessionLength=%lu iSessionWidth=%d " "++ peakPeriod=%u (%u) p2=%d q2=%d.", iSessionLength, iSessionWidth, pPeakFactory->peakPeriod(), iPeakPeriod, p2, q2); #endif } else if (q2 < 2 && iSessionWidth > 1) { q2 = (p2 / iSessionWidth); if (q2 > 4) { #ifdef CONFIG_DEBUG pPeakFactory->setPeakPeriod(iPeakPeriod << 3); qDebug("qtractorTrackView::updateContentsWidth() " "iSessionLength=%lu iSessionWidth=%d " "-- peakPeriod=%u (%u) p2=%d q2=%d.", iSessionLength, iSessionWidth, pPeakFactory->peakPeriod(), iPeakPeriod, p2, q2); #endif } } } #if 0 m_iPlayHeadX = pSession->pixelFromFrame(pSession->playHead()); m_iEditHeadX = pSession->pixelFromFrame(pSession->editHead()); m_iEditTailX = pSession->pixelFromFrame(pSession->editTail()); #endif } #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::updateContentsWidth(%d)", iContentsWidth); #endif // Do the contents resize thing... qtractorScrollView::resizeContents( iContentsWidth, qtractorScrollView::contentsHeight()); // Force an update on the track time line too... m_pTracks->trackTime()->resizeContents( iContentsWidth + 100, m_pTracks->trackTime()->viewport()->height()); m_pTracks->trackTime()->updateContents(); } // Local rectangular contents update. void qtractorTrackView::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorTrackView::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Special recording visual feedback. void qtractorTrackView::updateContentsRecord (void) { QWidget *pViewport = qtractorScrollView::viewport(); const int cx = qtractorScrollView::contentsX(); int w = m_iPlayHeadX - cx; if (w > 0 && w < pViewport->width()) { int x = 0, dx = 8; if (m_iPlayHeadX > m_iLastRecordX) { dx += (m_iPlayHeadX - m_iLastRecordX); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && pSession->midiRecord() < 1) { w = dx; if (m_iLastRecordX > cx + dx) x = m_iLastRecordX - (cx + dx); } pViewport->update(QRect(x, 0, w + dx, pViewport->height())); } else updateContents(); m_iLastRecordX = m_iPlayHeadX; } } // Draw the track view. void qtractorTrackView::drawContents ( QPainter *pPainter, const QRect& rect ) { // Draw viewport canvas... pPainter->drawPixmap(rect, m_pixmap, rect); // Lines a-head... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const int cx = qtractorScrollView::contentsX(); const int cy = qtractorScrollView::contentsY(); const int ch = qtractorScrollView::contentsHeight(); int x, w; // Draw track clip selection... if (isClipSelected()) { const QRect& rectView = qtractorScrollView::viewport()->rect(); const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) { qtractorClipSelect::Item *pClipItem = iter.value(); QRect rectClip(pClipItem->rectClip); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); rectClip = rectClip.intersected(rectView); if (!rectClip.isEmpty()) pPainter->fillRect(rectClip, QColor(0, 0, 255, 120)); } } } // Draw outline highlight on current clip... if (m_pClipDrag && m_pClipDrag->track()) { // Highlight current clip... const QRect& rectView = qtractorScrollView::viewport()->rect().adjusted(-4, -4, +4, +4); const QPen old_pen = pPainter->pen(); QPen pen = old_pen; pen.setColor(QColor(60, 120, 255, 120)); pen.setStyle(Qt::SolidLine); pen.setWidth(5); pPainter->setPen(pen); QRect rectClip; TrackViewInfo tvi; qtractorClip *pCurrentClip = m_pClipDrag; qtractorTrack *pCurrentTrack = pCurrentClip->track(); trackInfo(pCurrentTrack, &tvi); clipInfo(pCurrentClip, &rectClip, &tvi); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); rectClip = rectClip.intersected(rectView); if (!rectClip.isEmpty()) pPainter->drawRect(rectClip); // Highlight all hash-linked MIDI clips... if (pCurrentClip->track()->trackType() == qtractorTrack::Midi) { qtractorMidiClip *pCurrentMidiClip = static_cast (pCurrentClip); if (pCurrentMidiClip && pCurrentMidiClip->isHashLinked()) { pen.setStyle(Qt::DotLine); pen.setWidth(3); pPainter->setPen(pen); const QList& list = pCurrentMidiClip->linkedClips(); QListIterator iter(list); while (iter.hasNext()) { qtractorMidiClip *pLinkedMidiClip = iter.next(); if (pCurrentMidiClip == pLinkedMidiClip) continue; if (pCurrentTrack != pLinkedMidiClip->track()) { pCurrentTrack = pLinkedMidiClip->track(); trackInfo(pCurrentTrack, &tvi); } clipInfo(pLinkedMidiClip, &rectClip, &tvi); rectClip.moveTopLeft( qtractorScrollView::contentsToViewport(rectClip.topLeft())); rectClip = rectClip.intersected(rectView); if (!rectClip.isEmpty()) pPainter->drawRect(rectClip.adjusted(+2, +2, -2, -2)); } } } // Restore previous drawing pen... pPainter->setPen(old_pen); } // Common stuff for the job(s) ahead... unsigned long iTrackStart = 0; unsigned long iTrackEnd = 0; int y1 = 0; int y2 = 0; // On-the-fly recording clip drawing... if (pSession->isRecording() && pSession->isPlaying()) { const unsigned long iPlayHead = pSession->playHead(); iTrackStart = pSession->frameFromPixel(cx + rect.x()); iTrackEnd = iPlayHead; // Care of punch-in/out... const unsigned long iPunchIn = pSession->punchIn(); const unsigned long iPunchOut = pSession->punchOut(); const bool bPunching = (iPunchIn < iPunchOut); if (bPunching) { if (iTrackStart < iPunchIn/* && iTrackEnd > iPunchIn*/) iTrackStart = iPunchIn; if (iTrackEnd > iPunchOut/*&& iTrackStart < iPunchOut*/) iTrackEnd = iPunchOut; } // Care of each track... if (iTrackStart < iTrackEnd) { const unsigned long iFrameTime = pSession->frameTimeEx(); const unsigned long iLoopStart = pSession->loopStart(); const unsigned long iLoopEnd = pSession->loopEnd(); const bool bLooping = (iLoopStart < iLoopEnd && iPlayHead > iLoopStart && iPlayHead < iLoopEnd); qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < ch) { y1 = y2; y2 += pTrack->zoomHeight(); // Dispatch to paint this track... qtractorClip *pClipRecord = pTrack->clipRecord(); if (pClipRecord && y2 > cy) { const int h = y2 - y1 - 2; const QRect trackRect( rect.left() - 1, y1 - cy + 1, rect.width() + 2, h); // Track/clip background colors... QColor bg = pTrack->background(); pPainter->setPen(bg.darker()); bg.setAlpha(192); // translucency... #ifdef CONFIG_GRADIENT const int y = trackRect.y(); QLinearGradient grad(0, y, 0, y + h); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(130)); pPainter->setBrush(grad); #else pPainter->setBrush(bg); #endif unsigned long iClipStart = pClipRecord->clipStart(); unsigned long iClipOffset = pClipRecord->clipOffset(); // Care for loop-recording/take offsets... if (pTrack->isClipRecordEx()) { const unsigned long iClipEnd = iClipStart + pClipRecord->clipLength(); if (iTrackEnd > iClipEnd) iTrackEnd = iClipEnd; if (bPunching && iPunchIn > iClipStart && iPunchIn < iClipEnd) { iClipOffset += (iPunchIn - iClipStart); iClipStart = iPunchIn; } } else if (bLooping) { // Clip recording started within loop range: // -- adjust turn-around clip offset... if (iClipStart > iLoopStart && iClipStart < iLoopEnd) { const unsigned long iHeadLength = (iLoopEnd - iClipStart); const unsigned long iLoopLength = (iLoopEnd - iLoopStart); const unsigned long iClipLength = (iFrameTime - pTrack->clipRecordStart()); if (iClipLength > iHeadLength) { const unsigned long iLoopCount = (iClipLength - iHeadLength) / iLoopLength; iClipOffset += iHeadLength; iClipOffset += iLoopCount * iLoopLength; if (bPunching && iPunchIn > iLoopStart && iPunchIn < iLoopEnd) { iClipOffset += (iPunchIn - iLoopStart); iClipStart = iPunchIn; } else { iClipStart = iLoopStart; } } } else { // Clip recording is rolling within loop range: // -- redraw leading/head clip segment... unsigned long iHeadOffset = 0; if (iClipStart < iTrackStart) iHeadOffset += iTrackStart - iClipStart; x = pSession->pixelFromFrame(iClipStart) - cx; w = 0; if (iClipStart < iLoopStart) { w += pSession->pixelFromFrame(iLoopStart) - cx - x; iClipOffset += iLoopStart - iClipStart; } const QRect& headRect = QRect(x, y1 - cy + 1, w, h).intersected(trackRect); if (!headRect.isEmpty()) { const QBrush brush(pPainter->brush()); pClipRecord->drawClipRecord( pPainter, headRect, iHeadOffset); pPainter->setBrush(brush); } iClipOffset += (iFrameTime - iPlayHead); iClipStart = iLoopStart; } } // Careless to punch-in/out... if (!bPunching || iTrackStart < iPunchOut) { // Clip recording rolling: // -- redraw current clip segment... if (iClipStart < iTrackStart) iClipOffset += iTrackStart - iClipStart; x = pSession->pixelFromFrame(iClipStart) - cx; w = 0; if (iClipStart < iTrackEnd) w += pSession->pixelFromFrame(iTrackEnd) - cx - x; const QRect& clipRect = QRect(x, y1 - cy + 1, w, h).intersected(trackRect); if (!clipRect.isEmpty()) pClipRecord->drawClipRecord( pPainter, clipRect, iClipOffset); } } pTrack = pTrack->next(); } } // Make-up for next job... y1 = y2 = 0; iTrackEnd = 0; } // Automation curve drawing... pPainter->setRenderHint(QPainter::Antialiasing, true); x = rect.left(); w = rect.width(); if (w < 8) { x -= 4; if (x < 0) x = 0; w += 8; } qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < ch) { y1 = y2; y2 += pTrack->zoomHeight(); qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && y2 > cy) { const int h = y2 - y1 - 2; const QRect trackRect(x, y1 - cy + 1, w, h); if (iTrackStart == 0) iTrackStart = pSession->frameFromPixel(cx + x); if (iTrackEnd == 0) iTrackEnd = pSession->frameFromPixel(cx + x + w); unsigned long frame = iTrackStart; qtractorCurve::Cursor cursor(pCurve); qtractorCurve::Node *pNode = cursor.seek(frame); qtractorCurve::Mode mode = pCurve->mode(); const bool bLogarithmic = pCurve->isLogarithmic(); const bool bLocked = pCurve->isLocked(); int xc2, xc1 = trackRect.x(); int yc2, yc1 = y2 - int(cursor.scale(pNode, frame) * float(h)) - cy; int yc3, xc3 = xc1 + 4; QColor rgbCurve(pCurve->color()); QPen pen(rgbCurve); pPainter->setPen(pen); QPainterPath path; path.moveTo(xc1, yc1); while (pNode && pNode->frame < iTrackEnd) { xc2 = pSession->pixelFromFrame(pNode->frame) - cx; yc2 = y2 - int(cursor.scale(pNode) * float(h)) - cy; if (!bLocked) pPainter->drawRect(QRect(xc2 - 4, yc2 - 4, 8, 8)); switch (mode) { case qtractorCurve::Hold: path.lineTo(xc2, yc1); yc1 = yc2; break; case qtractorCurve::Linear: if (!bLogarithmic) break; // Fall thru... case qtractorCurve::Spline: default: for ( ; xc3 < xc2 - 4; xc3 += 4) { frame = pSession->frameFromPixel(cx + xc3); yc3 = y2 - int(cursor.scale(frame) * float(h)) - cy; path.lineTo(xc3, yc3); } xc3 = xc2 + 4; break; } path.lineTo(xc2, yc2); pNode = pNode->next(); } xc2 = rect.right(); frame = pSession->frameFromPixel(cx + xc2); yc2 = y2 - int(cursor.scale(frame) * float(h)) - cy; switch (mode) { case qtractorCurve::Hold: path.lineTo(xc2, yc1); break; case qtractorCurve::Linear: if (!bLogarithmic) break; // Fall thru... case qtractorCurve::Spline: default: for ( ; xc3 < xc2 - 4; xc3 += 4) { frame = pSession->frameFromPixel(cx + xc3); yc3 = y2 - int(cursor.scale(frame) * float(h)) - cy; path.lineTo(xc3, yc3); } break; } path.lineTo(xc2, yc2); // Draw line... //pen.setWidth(2); pPainter->strokePath(path, pen); // Fill semi-transparent area... rgbCurve.setAlpha(60); path.lineTo(xc2, y2 - cy); path.lineTo(xc1, y2 - cy); pPainter->fillPath(path, rgbCurve); if (m_bCurveEdit && m_pCurveSelect->isCurrentCurve(pCurve)) { const qtractorCurveSelect::ItemList& items = m_pCurveSelect->items(); qtractorCurveSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorCurveSelect::ItemList::ConstIterator iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorCurveSelect::Item *pItem = iter.value(); if (pItem->flags & 1) { QRect rectNode(pItem->rectNode); rectNode.moveTopLeft(contentsToViewport( rectNode.topLeft() + QPoint(m_iDragCurveX, 0))); pPainter->fillRect(rectNode, QColor(0, 0, 255, 80)); } } } } pTrack = pTrack->next(); } pPainter->setRenderHint(QPainter::Antialiasing, false); // Draw edit-head line... //m_iEditHeadX = pSession->pixelFromFrame(pSession->editHead()); x = m_iEditHeadX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Draw edit-tail line... //m_iEditTailX = pSession->pixelFromFrame(pSession->editTail()); x = m_iEditTailX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Draw auto-backward play-head line... //m_iPlayHeadAutobackwardX = pSession->pixelFromFrame(pSession->playHeadAutobackward()); x = m_iPlayHeadAutoBackwardX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(QColor(240, 0, 0, 60)); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Draw play-head line... //m_iPlayHeadX = pSession->pixelFromFrame(pSession->playHead()); x = m_iPlayHeadX - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::red); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } // Show/hide a moving clip fade in/out slope lines... if (m_dragState == DragClipFadeIn || m_dragState == DragClipFadeOut) { QRect rectHandle(m_rectHandle); // Horizontal adjust... rectHandle.translate(m_iDragClipX, 0); // Convert rectangle into view coordinates... rectHandle.moveTopLeft(contentsToViewport(rectHandle.topLeft())); // Draw envelope line... QPoint vpos; QPen pen(Qt::DotLine); pen.setColor(Qt::blue); pPainter->setPen(pen); if (m_dragState == DragClipFadeIn) { vpos = contentsToViewport(m_rectDrag.bottomLeft()); pPainter->drawLine( vpos.x(), vpos.y(), rectHandle.left(), rectHandle.top()); } else if (m_dragState == DragClipFadeOut) { vpos = contentsToViewport(m_rectDrag.bottomRight()); pPainter->drawLine( rectHandle.right(), rectHandle.top(), vpos.x(), vpos.y()); } } } // Resize event handler. void qtractorTrackView::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); // Corner tool widget layout management... if (m_pXzoomReset) { const QSize& size = qtractorScrollView::size(); int h = size.height(); int w = qtractorScrollView::style()->pixelMetric( QStyle::PM_ScrollBarExtent); int x = size.width() - w - 2; m_pXzoomReset->setGeometry(x, h - w - 2, w, w); } updateContents(); // HACK: let our (single) thumb view get notified... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->thumbView()) pMainForm->thumbView()->updateThumb(); } // (Re)create the complete track view pixmap. void qtractorTrackView::updatePixmap ( int cx, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); const QPalette& pal = qtractorScrollView::palette(); if (w < 1 || h < 1) return; const QColor& rgbMid = pal.mid().color(); m_pixmap = QPixmap(w, h); m_pixmap.fill(rgbMid); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; QPainter painter(&m_pixmap); painter.initFrom(this); // Update view session cursor location, // so that we'll start drawing clips from there... const unsigned long iTrackStart = pTimeScale->frameFromPixel(cx); const unsigned long iTrackEnd = iTrackStart + pTimeScale->frameFromPixel(w); // Create cursor now if applicable... if (m_pSessionCursor == NULL) { m_pSessionCursor = pSession->createSessionCursor(iTrackStart); } else { m_pSessionCursor->seek(iTrackStart); } const QColor& rgbLight = pal.midlight().color(); const QColor& rgbDark = rgbMid.darker(120); // Draw vertical grid lines... if (m_bSnapGrid || m_bSnapZebra) { const QBrush zebra(QColor(0, 0, 0, 20)); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(cx); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(cx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); unsigned short iBar = pNode->barFromBeat(iBeat); int x = pNode->pixelFromBeat(iBeat) - cx; int x2 = x; while (x < w) { bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar) { if (m_bSnapGrid) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } if (m_bSnapZebra && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); x2 = x; if (iBeat == pNode->beat) iPixelsPerBeat = pNode->pixelsPerBeat(); } if (m_bSnapGrid && (bBeatIsBar || iPixelsPerBeat > 16)) { painter.setPen(rgbDark); painter.drawLine(x - 1, 0, x - 1, h); } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - cx; } if (m_bSnapZebra && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); } // Draw track and horizontal lines... int y1, y2; y1 = y2 = 0; int iTrack = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < cy + h) { y1 = y2; y2 += pTrack->zoomHeight(); if (y2 > cy) { // Dispatch to paint this track... if (y1 > cy) { painter.setPen(rgbLight); painter.drawLine(0, y1 - cy, w, y1 - cy); } const QRect trackRect(0, y1 - cy + 1, w, y2 - y1 - 2); // painter.fillRect(trackRect, rgbMid); pTrack->drawTrack(&painter, trackRect, iTrackStart, iTrackEnd, m_pSessionCursor->clip(iTrack)); painter.setPen(rgbDark); painter.drawLine(0, y2 - cy - 1, w, y2 - cy - 1); } pTrack = pTrack->next(); ++iTrack; } // Fill the empty area... if (y2 < cy + h) { painter.setPen(rgbMid); painter.drawLine(0, y2 - cy, w, y2 - cy); painter.fillRect(0, y2 - cy + 1, w, h, pal.dark().color()); } // Draw location marker lines... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(cx); while (pMarker) { int x = pTimeScale->pixelFromFrame(pMarker->frame) - cx; if (x > w) break; painter.setPen(pMarker->color); painter.drawLine(x, 0, x, h); pMarker = pMarker->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); int x = pTimeScale->pixelFromFrame(pSession->loopStart()) - cx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - cx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } // Draw punch boundaries, if applicable... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); int x = pTimeScale->pixelFromFrame(pSession->punchIn()) - cx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - cx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } } // To have track view in v-sync with track list. void qtractorTrackView::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Get track from given contents vertical position. qtractorTrack *qtractorTrackView::trackAt ( const QPoint& pos, bool bSelectTrack, TrackViewInfo *pTrackViewInfo ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL || m_pSessionCursor == NULL) return NULL; int y1 = 0; int y2 = 0; int iTrack = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (y2 > pos.y()) break; pTrack = pTrack->next(); ++iTrack; } if (bSelectTrack) m_pTracks->trackList()->setCurrentTrackRow(pTrack ? iTrack : -1); if (pTrackViewInfo) { const int x = qtractorScrollView::contentsX(); const int w = qtractorScrollView::width();// View width, not contents. if (pTrack == NULL) { // Below all tracks. y1 = y2; y2 = y1 + (qtractorTrack::HeightBase * pSession->verticalZoom()) / 100; } pTrackViewInfo->trackIndex = iTrack; pTrackViewInfo->trackStart = m_pSessionCursor->frame(); pTrackViewInfo->trackEnd = pTrackViewInfo->trackStart + pSession->frameFromPixel(w); pTrackViewInfo->trackRect.setRect(x, y1 + 1, w, y2 - y1 - 2); } return pTrack; } // Get clip from given contents position. qtractorClip *qtractorTrackView::clipAtTrack ( const QPoint& pos, QRect *pClipRect, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo ) const { if (pTrack == NULL) return NULL; qtractorSession *pSession = pTrack->session(); if (pSession == NULL || m_pSessionCursor == NULL) return NULL; qtractorClip *pClip = m_pSessionCursor->clip(pTrackViewInfo->trackIndex); if (pClip == NULL) pClip = pTrack->clips().first(); if (pClip == NULL) return NULL; qtractorClip *pClipAt = NULL; while (pClip && pClip->clipStart() < pTrackViewInfo->trackEnd) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); const int x1 = pSession->pixelFromFrame(iClipStart); const int x2 = pSession->pixelFromFrame(iClipEnd); if (pos.x() >= x1 && x2 >= pos.x()) { pClipAt = pClip; if (pClipRect) { pClipRect->setRect( x1, pTrackViewInfo->trackRect.y(), x2 - x1, pTrackViewInfo->trackRect.height()); } } pClip = pClip->next(); } return pClipAt; } qtractorClip *qtractorTrackView::clipAt ( const QPoint& pos, bool bSelectTrack, QRect *pClipRect ) const { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, bSelectTrack, &tvi); return clipAtTrack(pos, pClipRect, pTrack, &tvi); } // Get automation curve node from given contents position. qtractorCurve::Node *qtractorTrackView::nodeAtTrack ( const QPoint& pos, qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo ) const { if (pTrack == NULL) return NULL; qtractorSession *pSession = pTrack->session(); if (pSession == NULL || m_pSessionCursor == NULL) return NULL; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return NULL; qtractorCurve *pCurve = pCurveList->currentCurve(); if (pCurve == NULL) return NULL; if (pCurve->isLocked()) return NULL; const int w = pTrackViewInfo->trackRect.width(); const int h = pTrackViewInfo->trackRect.height(); const int y2 = pTrackViewInfo->trackRect.bottom() + 1; const int cx = qtractorScrollView::contentsX(); const unsigned long frame = pSession->frameFromPixel(cx); qtractorCurve::Cursor cursor(pCurve); qtractorCurve::Node *pNode = cursor.seek(frame); while (pNode) { const int x = pSession->pixelFromFrame(pNode->frame); if (x > cx + w) // No use.... break; const int y = y2 - int(cursor.scale(pNode) * float(h)); if (QRect(x - 4, y - 4, 8, 8).contains(pos)) return pNode; // Test next... pNode = pNode->next(); } // Not found. return NULL; } qtractorCurve::Node *qtractorTrackView::nodeAt ( const QPoint& pos ) const { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, false, &tvi); return nodeAtTrack(pos, pTrack, &tvi); } // Get contents visible rectangle from given track. bool qtractorTrackView::trackInfo ( qtractorTrack *pTrack, TrackViewInfo *pTrackViewInfo ) const { qtractorSession *pSession = pTrack->session(); if (pSession == NULL || m_pSessionCursor == NULL) return false; int y1, y2 = 0; int iTrack = 0; qtractorTrack *pTrackEx = pSession->tracks().first(); while (pTrackEx) { y1 = y2; y2 += pTrackEx->zoomHeight(); if (pTrackEx == pTrack) { const int x = qtractorScrollView::contentsX(); const int w = qtractorScrollView::width(); // View width, not contents. pTrackViewInfo->trackIndex = iTrack; pTrackViewInfo->trackStart = m_pSessionCursor->frame(); pTrackViewInfo->trackEnd = pSession->frameFromPixel(x + w); pTrackViewInfo->trackRect.setRect(x, y1 + 1, w, y2 - y1 - 2); return true; } pTrackEx = pTrackEx->next(); ++iTrack; } return false; } // Get contents rectangle from given clip. bool qtractorTrackView::clipInfo ( qtractorClip *pClip, QRect *pClipRect, TrackViewInfo *pTrackViewInfo ) const { qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); const int x1 = pSession->pixelFromFrame(iClipStart); const int x2 = pSession->pixelFromFrame(iClipEnd); pClipRect->setRect( x1, pTrackViewInfo->trackRect.y(), x2 - x1, pTrackViewInfo->trackRect.height()); return true; } // Selection-dragging, following the current mouse position. qtractorTrack *qtractorTrackView::dragClipMove ( const QPoint& pos, bool bKeyStep ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; // Which track we're pointing at? TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); // May change vertically, if we've only one track selected, // and only between same track type... qtractorTrack *pSingleTrack = m_pClipSelect->singleTrack(); if (pSingleTrack && (pTrack == NULL || pSingleTrack->trackType() == pTrack->trackType())) { m_bDragSingleTrack = true; m_iDragSingleTrackY = tvi.trackRect.y(); m_iDragSingleTrackHeight = tvi.trackRect.height(); } else { m_bDragSingleTrack = false; m_iDragSingleTrackY = 0; m_iDragSingleTrackHeight = 0; } // Special update on keyboard vertical drag-stepping... if (bKeyStep) m_posStep.setY(m_posStep.y() - pos.y() + tvi.trackRect.y()); // Always change horizontally wise... const int x = m_pClipSelect->rect().x(); int dx = (pos.x() - m_posDrag.x()); if (x + dx < 0) dx = -(x); // Force to origin (x=0). m_iDragClipX = (pSession->pixelSnap(x + dx) - x); ensureVisible(pos.x(), pos.y(), 24, 24); showClipSelect(); // OK, we've moved it... return pTrack; } qtractorTrack *qtractorTrackView::dragClipDrop ( const QPoint& pos, bool bKeyStep, const QMimeData *pMimeData ) { // It must be a valid session... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; // Find the current pointer track... TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); // Special update on keyboard vertical drag-stepping... if (bKeyStep) m_posStep.setY(m_posStep.y() - pos.y() + tvi.trackRect.y() + (pTrack ? (tvi.trackRect.height() >> 1) : 0)); // If we're already dragging something, if (!m_dropItems.isEmpty()) { // Adjust to target track... updateClipDropRects(tvi.trackRect.y() + 1, tvi.trackRect.height() - 2); // Always change horizontally wise... const int x = m_rectDrag.x(); int dx = (pos.x() - m_posDrag.x()); if (x + dx < 0) dx = -(x); // Force to origin (x=0). m_iDragClipX = (pSession->pixelSnap(x + dx) - x); // showDropRects(); // OK, we've moved it... return pTrack; } // Let's start from scratch... qDeleteAll(m_dropItems); m_dropItems.clear(); m_dropType = qtractorTrack::None; // Nothing more? if (pMimeData == NULL) return NULL; // Can it be single track channel (MIDI for sure)? if (qtractorFileChannelDrag::canDecode(pMimeData)) { // Let's see how many track-channels are there... const qtractorFileChannelDrag::List& items = qtractorFileChannelDrag::decode(pMimeData); QListIterator iter(items); while (iter.hasNext()) { const qtractorFileChannelDrag::Item& item = iter.next(); m_dropItems.append(new DropItem(item.path, item.channel)); } } else // Can we decode it as Audio/MIDI files? if (pMimeData->hasUrls()) { // Let's see how many files there are... QList list = pMimeData->urls(); QListIterator iter(list); while (iter.hasNext()) { const QString& sPath = iter.next().toLocalFile(); // Close current session and try to load the new one... if (!sPath.isEmpty()) m_dropItems.append(new DropItem(sPath)); } } // Nice, now we'll try to set a preview selection rectangle set... m_posDrag.setX(pSession->pixelSnap(pos.x() > 8 ? pos.x() - 8 : 0)); m_posDrag.setY(tvi.trackRect.y() + 1); m_rectDrag.setRect( m_posDrag.x(), m_posDrag.y(), 0, tvi.trackRect.height() - 2); // Now's time to add those rectangles... QMutableListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); // First test as a MIDI file... if (m_dropType == qtractorTrack::None || m_dropType == qtractorTrack::Midi) { const int x0 = m_posDrag.x(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekPixel(x0); unsigned long t1, t0 = pNode->tickFromPixel(x0); qtractorMidiFile file; if (file.open(pDropItem->path)) { const unsigned short p = pSession->ticksPerBeat(); const unsigned short q = file.ticksPerBeat(); if (pDropItem->channel < 0) { t1 = t0; const int iTracks = (file.format() == 1 ? file.tracks() : 16); for (int iTrackChannel = 0; iTrackChannel < iTracks; ++iTrackChannel) { const unsigned long iTrackDuration = file.readTrackDuration(iTrackChannel); if (iTrackDuration > 0) { const unsigned long duration = uint64_t(iTrackDuration * p) / q; const unsigned long t2 = t0 + duration; if (t1 < t2) t1 = t2; } } pNode = cursor.seekTick(t1); m_rectDrag.setWidth(pNode->pixelFromTick(t1) - x0); pDropItem->rect = m_rectDrag; m_rectDrag.translate(0, m_rectDrag.height() + 4); if (m_dropType == qtractorTrack::None) m_dropType = qtractorTrack::Midi; } else { const unsigned long iTrackDuration = file.readTrackDuration(pDropItem->channel); if (iTrackDuration > 0) { const unsigned long duration = uint64_t(iTrackDuration * p) / q; t1 = t0 + duration; pNode = cursor.seekTick(t1); m_rectDrag.setWidth(pNode->pixelFromTick(t1) - x0); pDropItem->rect = m_rectDrag; m_rectDrag.translate(0, m_rectDrag.height() + 4); if (m_dropType == qtractorTrack::None) m_dropType = qtractorTrack::Midi; } else /*if (m_dropType == qtractorTrack::Midi)*/ { iter.remove(); delete pDropItem; } } file.close(); continue; } else if (m_dropType == qtractorTrack::Midi) { iter.remove(); delete pDropItem; } } // Then as an Audio file ? if (m_dropType == qtractorTrack::None || m_dropType == qtractorTrack::Audio) { qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(pDropItem->path); if (pFile) { if (pFile->open(pDropItem->path)) { unsigned long iFrames = pFile->frames(); if (pFile->sampleRate() > 0 && pFile->sampleRate() != pSession->sampleRate()) { iFrames = (unsigned long) (iFrames * float(pSession->sampleRate()) / float(pFile->sampleRate())); } m_rectDrag.setWidth(pSession->pixelFromFrame(iFrames)); pDropItem->rect = m_rectDrag; m_rectDrag.translate(0, m_rectDrag.height() + 4); if (m_dropType == qtractorTrack::None) m_dropType = qtractorTrack::Audio; } else if (m_dropType == qtractorTrack::Audio) { iter.remove(); delete pDropItem; } delete pFile; continue; } else if (m_dropType == qtractorTrack::Audio) { iter.remove(); delete pDropItem; } } } // Are we still here? if (m_dropItems.isEmpty() || m_dropType == qtractorTrack::None) { m_dropType = qtractorTrack::None; return NULL; } // Ok, sure we're into some drag&drop state... m_dragState = DragClipDrop; m_iDragClipX = 0; // Finally, show it to the world... updateClipDropRects(tvi.trackRect.y() + 1, tvi.trackRect.height() - 2); // showClipDropRects(); // Done. return pTrack; } qtractorTrack *qtractorTrackView::dragClipDropEvent ( QDropEvent *pDropEvent ) { return dragClipDrop( viewportToContents(pDropEvent->pos()), false, pDropEvent->mimeData()); } bool qtractorTrackView::canClipDropEvent ( QDropEvent *pDropEvent ) { // have one existing track on target? qtractorTrack *pTrack = dragClipDropEvent(pDropEvent); // Can only drop if anything... if (m_dropItems.isEmpty()) return false; // Can only drop on same type tracks... if (pTrack && pTrack->trackType() != m_dropType) return false; // Special MIDI track-channel cases... if (m_dropType == qtractorTrack::Midi) { if (m_dropItems.count() == 1 && m_dropItems.first()->channel >= 0) return true; else return (pTrack == NULL); } // Drop in the blank... return (pTrack == NULL || m_dropItems.count() == 1 || m_bDropSpan); } // Selection-dragging, following the current mouse position. void qtractorTrackView::dragCurveMove ( const QPoint& pos, bool /*bKeyStep*/ ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const QRect& rect = m_pCurveSelect->rect(); QRect rectUpdate(rect.translated(m_iDragCurveX, 0)); // Always change horizontally wise... const int x = rect.x(); int dx = (pos.x() - m_posDrag.x()); if (x + dx < 0) dx = -(x); // Force to origin (x=0). m_iDragCurveX = (pSession->pixelSnap(x + dx) - x); ensureVisible(pos.x(), pos.y(), 24, 24); updateRect(rectUpdate.united(rect.translated(m_iDragCurveX, 0))); } // Drag enter event handler. void qtractorTrackView::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { #if 0 if (canDropEvent(pDragEnterEvent)) { showDropRects(); if (!pDragEnterEvent->isAccepted()) { pDragEnterEvent->setDropAction(Qt::CopyAction); pDragEnterEvent->accept(); m_bDragTimer = false; } } else { pDragEnterEvent->ignore(); hideDropRects(); } #else // Always accept the drag-enter event, // so let we deal with it during move later... pDragEnterEvent->accept(); m_bDragTimer = false; #endif } // Drag move event handler. void qtractorTrackView::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { if (canClipDropEvent(pDragMoveEvent)) { showClipDropRects(); if (!pDragMoveEvent->isAccepted()) { pDragMoveEvent->setDropAction(Qt::CopyAction); pDragMoveEvent->accept(); m_bDragTimer = false; } } else { pDragMoveEvent->ignore(); hideClipDropRects(); } // Kind of auto-scroll... const QPoint& pos = viewportToContents(pDragMoveEvent->pos()); ensureVisible(pos.x(), pos.y(), 24, 24); } // Drag leave event handler. void qtractorTrackView::dragLeaveEvent ( QDragLeaveEvent *pDragLeaveEvent ) { // Maybe we have something currently going on? if (pDragLeaveEvent->isAccepted()) { if (!m_bDragTimer) { m_bDragTimer = true; QTimer::singleShot(100, this, SLOT(dragTimeout())); } } else { // Nothing's being accepted... m_bDragTimer = false; resetDragState(); } } // Drag timeout slot. void qtractorTrackView::dragTimeout (void) { if (m_bDragTimer) { resetDragState(); m_bDragTimer = false; } } // Drop event handler. bool qtractorTrackView::dropClip ( const QPoint& pos, const QMimeData *pMimeData ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Add new clips on proper and consecutive track locations... unsigned long iClipStart = pSession->frameSnap( pSession->frameFromPixel(m_rectDrag.x() + m_iDragClipX)); // Now check whether the drop is intra-track... qtractorTrack *pTrack = dragClipDrop(pos, false, pMimeData); // And care if we're not spanning horizontally... if (pTrack == NULL && (!m_bDropSpan || m_dropType == qtractorTrack::Midi)) { // Do we have something to drop anyway? // if yes, this is a extra-track drop... int iAddTrack = 0; if (!m_dropItems.isEmpty()) { // Prepare file list for import... QStringList files; QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); if (m_dropType == qtractorTrack::Midi && pDropItem->channel >= 0) { m_pTracks->addMidiTrackChannel( pDropItem->path, pDropItem->channel, iClipStart); ++iAddTrack; } else { files.append(pDropItem->path); } } // Depending on import type... if (!files.isEmpty()) { switch (m_dropType) { case qtractorTrack::Audio: m_pTracks->addAudioTracks(files, iClipStart); ++iAddTrack; break; case qtractorTrack::Midi: m_pTracks->addMidiTracks(files, iClipStart); ++iAddTrack; break; default: break; } } } resetDragState(); return (iAddTrack > 0); } // Check whether we can really drop it. if (pTrack && pTrack->trackType() != m_dropType) { resetDragState(); return false; } // We'll build a composite command... QList clips; qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("add clip")); // If dropping spanned we'll need a track, sure... int iTrackClip = 0; const bool bAddTrack = (pTrack == NULL); if (bAddTrack) { pTrack = new qtractorTrack(pSession, m_dropType); // Create a new track right away... int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); pTrack = new qtractorTrack(pSession, m_dropType); pTrack->setBackground(color); pTrack->setForeground(color.darker()); // pTrack->setTrackName(QString("Track %1").arg(iTrack)); pClipCommand->addTrack(pTrack); } // Now's time to create the clip(s)... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); if (pAudioClip) { pAudioClip->setFilename(pDropItem->path); pAudioClip->setClipStart(iClipStart); pClipCommand->addClip(pAudioClip, pTrack); clips.append(pAudioClip); // Don't forget to add this one to local repository. if (pMainForm) pMainForm->addAudioFile(pDropItem->path); } break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); if (pMidiClip) { pMidiClip->setFilename(pDropItem->path); pMidiClip->setTrackChannel(pDropItem->channel); pMidiClip->setClipStart(iClipStart); pClipCommand->addClip(pMidiClip, pTrack); clips.append(pMidiClip); // Don't forget to add this one to local repository. if (pMainForm) pMainForm->addMidiFile(pDropItem->path); } break; } case qtractorTrack::None: default: break; } // If track's new it will need a name... if (bAddTrack && iTrackClip == 0) pTrack->setTrackName(QFileInfo(pDropItem->path).baseName()); // If multiple items, just snap/concatenate them... iClipStart = pSession->frameSnap(iClipStart + pSession->frameFromPixel(pDropItem->rect.width())); ++iTrackClip; } // Clean up. resetDragState(); // Put it in the form of an undoable command... const bool bResult = pSession->execute(pClipCommand); // Redo selection as new... if (!clips.isEmpty()) { QListIterator clip_iter(clips); while (clip_iter.hasNext()) clip_iter.next()->setClipSelected(true); updateClipSelect(); m_pTracks->selectionChangeNotify(); } return bResult; } void qtractorTrackView::dropEvent ( QDropEvent *pDropEvent ) { if (!dropClip(viewportToContents(pDropEvent->pos()), pDropEvent->mimeData())) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dropEvent(pDropEvent); } } // Handle item selection/dragging -- mouse button press. void qtractorTrackView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Which mouse state? const QPoint& pos = viewportToContents(pMouseEvent->pos()); const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); // Are we already step-moving or pasting something? switch (m_dragState) { case DragClipStep: // One-click change from drag-step to drag-move... m_dragState = DragClipMove; m_posDrag = m_rectDrag.center(); m_posStep = QPoint(0, 0); dragClipMove(pos + m_posStep); // Fall thru... case DragClipPaste: case DragClipPasteDrop: // qtractorScrollView::mousePressEvent(pMouseEvent); return; case DragCurveStep: // One-click change from drag-step to drag-move... m_dragState = DragCurveMove; m_posDrag = m_rectDrag.center(); m_posStep = QPoint(0, 0); dragCurveMove(pos + m_posStep); // Fall thru... case DragCurvePaste: // qtractorScrollView::mousePressEvent(pMouseEvent); return; default: break; } // Automation curve editing modes... if (pMouseEvent->button() == Qt::LeftButton) { if (m_dragCursor == DragCurveNode || (m_bCurveEdit && m_dragCursor == DragNone)) { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); if (pTrack && m_dragCursor == DragCurveNode) { qtractorCurve::Node *pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { m_pDragCurve = pTrack->currentCurve(); m_pDragCurveNode = pNode; } } } if (m_bCurveEdit && !bModifier) clearSelect(); if (m_dragCursor == DragCurveNode || (m_bCurveEdit && m_dragCursor == DragNone)) { m_dragState = DragStart;//DragCurveNode; m_posDrag = pos; m_pClipDrag = clipAt(pos, true); qtractorScrollView::viewport()->update(); // qtractorScrollView::mousePressEvent(pMouseEvent); return; } } // Force null state. m_pClipDrag = NULL; resetDragState(); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); // We need a session and a location... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Direct snap positioning... unsigned long iFrame = pSession->frameSnap( pSession->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Which button is being pressed? switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; m_pClipDrag = dragClipStart(pos, modifiers, true, &m_rectDrag); // Should it be selected(toggled)? if (m_pClipDrag && m_dragCursor == DragNone) { // Show that we're about to something... m_dragCursor = m_dragState; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); // Make it (un)selected, right on the file view too... if (!m_bCurveEdit && m_selectMode == SelectClip) selectClipFile(!bModifier); } // Something got it started?... if (m_pClipDrag == NULL || (m_pClipDrag && !m_pClipDrag->isClipSelected())) { // Clear any selection out there? if (!m_bCurveEdit && !bModifier) clearSelect(); } qtractorScrollView::viewport()->update(); break; case Qt::MidButton: // Mid-button positioning... clearSelect(); if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... if (bModifier) { // Play-head positioning... pSession->setPlayHead(iFrame); setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... setEditHead(iFrame); setEditTail(iFrame); } // Not quite a selection, but some visual feedback... m_pTracks->selectionChangeNotify(); break; case Qt::RightButton: // Have sense if pointer falls over a clip... m_pClipDrag = clipAt(pos, true); #if 0 if (m_pClipDrag == NULL) { // Right-button edit-tail positioning... setEditTail(iFrame); // Not quite a selection, but some visual feedback... m_pTracks->selectionChangeNotify(); } #endif qtractorScrollView::viewport()->update(); // Fall thru... default: break; } } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorTrackView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); switch (m_dragState) { case DragNone: // Try to catch mouse over the fade or resize handles... dragClipStart(pos, modifiers); break; case DragClipMove: case DragClipPaste: dragClipMove(pos + m_posStep); break; case DragClipPasteDrop: dragClipDrop(pos + m_posStep); showClipDropRects(); break; case DragClipFadeIn: case DragClipFadeOut: dragClipFadeMove(pos); break; case DragClipSelectLeft: case DragClipSelectRight: dragClipSelectMove(pos); break; case DragClipRepeatLeft: case DragClipRepeatRight: case DragClipResizeLeft: case DragClipResizeRight: dragClipResizeMove(pos); break; case DragCurveMove: case DragCurvePaste: dragCurveMove(pos + m_posStep); break; case DragCurveNode: dragCurveNode(pos, modifiers); break; case DragSelect: m_rectDrag.setBottomRight(pos); moveRubberBand(&m_pRubberBand, m_rectDrag); ensureVisible(pos.x(), pos.y(), 24, 24); if (m_bCurveEdit) { // Select all current track curve/automation // nodes that fall inside the rubber-band... selectCurveRect(m_rectDrag, SelectRect, selectFlags(modifiers)); } else { // Here we're mainly supposed to select a few bunch // of clips that fall inside the rubber-band... selectClipRect(m_rectDrag, m_selectMode, selectFlags(modifiers)); } showToolTip(m_rectDrag.normalized(), m_iDragClipX); break; case DragStart: if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // Check if we're pointing in some fade-in/out, // resize handle or a automation curve node... m_pClipDrag = dragClipStart(m_posDrag, modifiers, false, &m_rectDrag); if (m_dragCursor != DragNone) { m_dragState = m_dragCursor; if (m_dragState == DragCurveMove) { // DragCurveMove... m_iDragCurveX = (pos.x() - m_posDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_dragState == DragClipFadeIn || m_dragState == DragClipFadeOut) { // DragClipFade... m_iDragClipX = (pos.x() - m_posDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); moveRubberBand(&m_pRubberBand, m_rectHandle); } else if (m_dragState == DragClipSelectLeft || m_dragState == DragClipSelectRight) { // DragClipSelect... m_iDragClipX = (pos.x() - m_posDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); // moveRubberBand(&m_pRubberBand, m_rectHandle); } else if (m_dragState != DragCurveNode && m_pClipDrag) { // DragClipResize... moveRubberBand(&m_pRubberBand, m_rectDrag, 3); } } else if (!m_bCurveEdit || (m_dragCursor != DragCurveNode && m_dragCursor != DragCurveMove)) { // We'll start dragging clip/regions alright... qtractorSession *pSession = qtractorSession::getInstance(); qtractorClipSelect::Item *pClipItem = NULL; if (m_pClipDrag && pSession) pClipItem = m_pClipSelect->findItem(m_pClipDrag); if (pClipItem && pClipItem->rectClip.contains(pos)) { const int x = pSession->pixelSnap(m_rectDrag.x()); m_iDragClipX = (x - m_rectDrag.x()); m_dragState = m_dragCursor = DragClipMove; qtractorScrollView::setCursor(QCursor(Qt::SizeAllCursor)); showClipSelect(); } else { // We'll start rubber banding... m_rectDrag.setTopLeft(m_posDrag); m_rectDrag.setBottomRight(pos); m_dragState = m_dragCursor = DragSelect; qtractorScrollView::setCursor(QCursor(Qt::CrossCursor)); // Create the rubber-band if there's none... moveRubberBand(&m_pRubberBand, m_rectDrag); } } qtractorScrollView::viewport()->update(); } // Fall thru... case DragClipStep: case DragClipDrop: default: break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorTrackView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); const unsigned long iFrame = pSession->frameSnap( pSession->frameFromPixel(m_posDrag.x() > 0 ? m_posDrag.x() : 0)); // Which mouse state? const Qt::KeyboardModifiers& modifiers = pMouseEvent->modifiers(); const bool bModifier = (modifiers & (Qt::ShiftModifier | Qt::ControlModifier)); switch (m_dragState) { case DragSelect: if (m_bCurveEdit) { // Select all current track curve/automation // nodes that fall inside the rubber-band... selectCurveRect(m_rectDrag, SelectRect, selectFlags(modifiers) | SelectCommit); } else { // Here we're mainly supposed to select a few bunch // of clips that fall inside the rubber-band... selectClipRect(m_rectDrag, m_selectMode, selectFlags(modifiers) | SelectCommit); } // For immediate visual feedback... m_pTracks->selectionChangeNotify(); break; case DragClipMove: // Let's move them... moveClipSelect(dragClipMove(pos + m_posStep)); break; case DragClipPaste: // Let's paste them... pasteClipSelect(dragClipMove(pos + m_posStep)); break; case DragClipPasteDrop: // Let's drop-paste them... dropClip(pos + m_posStep); break; case DragClipFadeIn: case DragClipFadeOut: dragClipFadeDrop(pos); break; case DragClipSelectLeft: case DragClipSelectRight: dragClipSelectMove(pos); break; case DragClipRepeatLeft: // HACK: Reaper-like feature shameless plug... if (pos.x() < m_posDrag.x()) { dragClipRepeatLeft(pos); break; } // Fall thru... case DragClipResizeLeft: dragClipResizeDrop(pos, bModifier); break; case DragClipRepeatRight: // HACK: Reaper-like feature shameless plug... if (pos.x() > m_posDrag.x()) { dragClipRepeatRight(pos); break; } // Fall thru... case DragClipResizeRight: dragClipResizeDrop(pos, bModifier); break; case DragCurveMove: // Let's move them... moveCurveSelect(pos + m_posStep); break; case DragCurvePaste: pasteCurveSelect(pos + m_posStep); break; case DragStart: // Deferred left-button positioning... if (m_pClipDrag) { // Make it right on the file view now... if (!m_bCurveEdit && m_selectMode != SelectClip) selectClipFile(!bModifier); // Nothing more has been deferred... } // As long we're editing curve/automation... if (m_bCurveEdit) dragCurveNode(pos, modifiers); // As long we're not editing anything... if (m_dragCursor == DragNone && bModifier) { // Direct play-head positioning: // first, set actual engine position... pSession->setPlayHead(iFrame); // Play-head positioning... setPlayHead(iFrame); // Done with (deferred) play-head positioning. } // Fall thru... case DragCurveNode: // Specially when editing curve nodes, // for immediate visual feedback... if (m_pCurveEditCommand && !m_pCurveEditCommand->isEmpty()) { pSession->commands()->push(m_pCurveEditCommand); m_pCurveEditCommand = NULL; m_pTracks->dirtyChangeNotify(); } else { m_pTracks->selectionChangeNotify(); } // Fall thru... case DragCurveStep: case DragClipStep: case DragClipDrop: case DragNone: default: break; } } // Force null state. resetDragState(); } // Handle item/clip editing from mouse. void qtractorTrackView::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorScrollView::mouseDoubleClickEvent(pMouseEvent); const QPoint& pos = viewportToContents(pMouseEvent->pos()); TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, true, &tvi); if (pTrack) { qtractorCurve::Node *pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { openEditCurveNode(pTrack->currentCurve(), pNode); return; } } // By this time we should have something under... qtractorClip *pClip = m_pClipDrag; if (pClip == NULL) pClip = clipAt(pos, true); if (pClip) m_pTracks->editClip(pClip); else m_pTracks->selectCurrentTrack(); } // Handle zoom with mouse wheel. void qtractorTrackView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->delta(); if (delta > 0) m_pTracks->zoomIn(); else m_pTracks->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Focus lost event. void qtractorTrackView::focusOutEvent ( QFocusEvent *pFocusEvent ) { if (m_dragState == DragClipStep || m_dragState == DragClipPaste || m_dragState == DragClipPasteDrop || m_dragState == DragCurveStep || m_dragState == DragCurvePaste) resetDragState(); qtractorScrollView::focusOutEvent(pFocusEvent); } // Trap for help/tool-tip events. bool qtractorTrackView::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = qtractorScrollView::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip && m_bToolTips) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = qtractorScrollView::viewportToContents(pHelpEvent->pos()); TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, false, &tvi); if (pTrack) { qtractorCurve::Node *pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { qtractorCurve *pCurve = pTrack->currentCurve(); QToolTip::showText(pHelpEvent->globalPos(), nodeToolTip(pCurve, pNode), pViewport); return true; } qtractorClip *pClip = clipAtTrack(pos, NULL, pTrack, &tvi); if (pClip) { QToolTip::showText(pHelpEvent->globalPos(), pClip->toolTip(), pViewport); return true; } } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragCurvePaste && m_dragState != DragCurveStep && m_dragState != DragClipPasteDrop && m_dragState != DragClipPaste && m_dragState != DragClipStep) { m_dragCursor = DragNone; qtractorScrollView::unsetCursor(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // Clip file(item) selection convenience method. void qtractorTrackView::selectClipFile ( bool bReset ) { if (m_pClipDrag == NULL) return; // Reset selection (conditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); // Do the selection dance, first... qtractorClipSelect::Item *pClipItem = m_pClipSelect->findItem(m_pClipDrag); bool bSelect = !(pClipItem && pClipItem->rectClip.contains(m_posDrag)); if (!bReset) { m_pClipSelect->selectItem(m_pClipDrag, m_rectDrag, bSelect); ++iUpdate; } else if (bSelect || m_selectMode != SelectClip) { m_pClipSelect->reset(); if (bSelect) m_pClipSelect->selectItem(m_pClipDrag, m_rectDrag, true); ++iUpdate; } if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Do the file view selection then... qtractorTrack *pTrack = m_pClipDrag->track(); if (pTrack == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorFiles *pFiles = pMainForm->files(); if (pFiles == NULL) return; switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (m_pClipDrag); if (pAudioClip) pFiles->selectAudioFile(pAudioClip->filename()); break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (m_pClipDrag); if (pMidiClip) pFiles->selectMidiFile( pMidiClip->filename(), pMidiClip->trackChannel()); break; } default: break; } } // Convert selection flags from keyboard modifiers. int qtractorTrackView::selectFlags ( const Qt::KeyboardModifiers modifiers ) { int flags = SelectNone; if ((modifiers & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) flags |= qtractorTrackView::SelectClear; if (modifiers & Qt::ControlModifier) flags |= qtractorTrackView::SelectToggle; return flags; } // Clip selection mode accessors. void qtractorTrackView::setSelectMode ( qtractorTrackView::SelectMode selectMode ) { m_selectMode = selectMode; } qtractorTrackView::SelectMode qtractorTrackView::selectMode (void) const { return m_selectMode; } // Select everything (clips) under a given (rubber-band) rectangle. void qtractorTrackView::selectClipRect ( const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; QRect rect(rectDrag.normalized()); // The precise (snapped) selection frame points... const unsigned long iSelectStart = pSession->frameSnap(pSession->frameFromPixel(rect.left())); const unsigned long iSelectEnd = pSession->frameSnap(pSession->frameFromPixel(rect.right())); // Special whole-vertical range case... QRect rectRange(0, 0, 0, qtractorScrollView::contentsHeight()); rectRange.setLeft(pSession->pixelFromFrame(iSelectStart)); rectRange.setRight(pSession->pixelFromFrame(iSelectEnd)); if (selectMode == SelectRange) { rect.setTop(rectRange.top()); rect.setBottom(rectRange.height()); } // Reset all selected clips... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if ((flags & SelectClear) && (m_pClipSelect->items().count() > 0)) { m_pClipSelect->reset(); ++iUpdate; } // Now find all the clips/regions that fall // in the given rectangular region... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (rect.bottom() < y1) break; if (y2 >= rect.top()) { const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); if (x > rect.right()) break; const int w = pSession->pixelFromFrame(pClip->clipLength()); // Test whether the whole clip rectangle // intersects the rubber-band range one... QRect rectClip(x, y, w, h); if (rect.intersects(rectClip)) { if (selectMode != SelectClip) rectClip = rectRange.intersected(rectClip); m_pClipSelect->selectItem(pClip, rectClip, true); if (selectMode != SelectClip) pClip->setClipSelect(iSelectStart, iSelectEnd); ++iUpdate; } } } pTrack = pTrack->next(); } // Update the screen real estate... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); // m_pTracks->selectionChangeNotify(); } // That's all very nice but we'll also set edit-range positioning... if (selectEdit & EditHead) setEditHead(iSelectStart); if (selectEdit & EditTail) setEditTail(iSelectEnd); } // Select every clip of a given track-range. void qtractorTrackView::selectClipTrackRange ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const unsigned long iSelectStart = pSession->editHead(); const unsigned long iSelectEnd = pSession->editTail(); // Get and select the track's rectangular area // between the edit head and tail points... QRect rect(0, 0, 0, qtractorScrollView::contentsHeight()); rect.setLeft(pSession->pixelFromFrame(iSelectStart)); rect.setRight(pSession->pixelFromFrame(iSelectEnd)); // Reset selection (unconditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (bReset && m_pClipSelect->items().count() > 0) { m_pClipSelect->reset(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr || pTrackPtr == NULL) { const int y = y1 + 1; const int h = y2 - y1 - 2; rect.setY(y); rect.setHeight(h); for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); if (x > rect.right()) break; const int w = pSession->pixelFromFrame(pClip->clipLength()); // Test whether the track clip rectangle // intersects the rubber-band range one... QRect rectClip(x, y, w, h); if (rect.intersects(rectClip)) { rectClip = rect.intersected(rectClip); const bool bSelect = !pClip->isClipSelected(); m_pClipSelect->selectItem(pClip, rectClip, bSelect); if (bSelect) pClip->setClipSelect(iSelectStart, iSelectEnd); ++iUpdate; } } if (pTrack == pTrackPtr) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select every clip of a given track. void qtractorTrackView::selectClipTrack ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Reset selection (conditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (bReset && m_pClipSelect->items().count() > 0) { // && m_pClipSelect->singleTrack() != pTrackPtr) { m_pClipSelect->reset(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr) { const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); const bool bSelect = !pClip->isClipSelected(); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h), bSelect); ++iUpdate; } break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select all clip contents. void qtractorTrackView::selectClipAll (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Reset selection... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (m_pClipSelect->items().count() > 0) { m_pClipSelect->reset(); ++iUpdate; } // Select all clips on all tracks... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h)); ++iUpdate; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Invert selection on all tracks and clips. void qtractorTrackView::selectClipInvert (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); // Invert selection... int y1, y2 = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { y1 = y2; y2 += pTrack->zoomHeight(); const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); const bool bSelect = !pClip->isClipSelected(); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h), bSelect); ++iUpdate; } } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select all clips of given filename and track/channel. void qtractorTrackView::selectClipFile ( qtractorTrack::TrackType trackType, const QString& sFilename, int iTrackChannel, bool bSelect ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Reset selection (conditional)... int iUpdate = 0; QRect rectUpdate = m_pClipSelect->rect(); if (m_pClipSelect->items().count() > 0 && (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { m_pClipSelect->reset(); ++iUpdate; } int x0 = qtractorScrollView::contentsWidth(); int y0 = qtractorScrollView::contentsHeight(); int y1, y2 = 0; for (qtractorTrack *pTrack = pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack->trackType() != trackType) continue; const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { if (pClip->filename() != sFilename) continue; if (iTrackChannel >= 0 && trackType == qtractorTrack::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip && int(pMidiClip->trackChannel()) != iTrackChannel) continue; } const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); m_pClipSelect->selectItem(pClip, QRect(x, y, w, h), bSelect); if (x0 > x) x0 = x; if (y0 > y) y0 = y; ++iUpdate; } } // This is most probably an overall update... if (iUpdate > 0) { updateRect(rectUpdate.united(m_pClipSelect->rect())); m_pTracks->selectionChangeNotify(); // Make sure the earliest is barely visible... if (isClipSelected()) ensureVisible(x0, y0, 24, 24); } // Make sure we keep focus... (maybe not:) // qtractorScrollView::setFocus(); } // Select curve nodes under a given (rubber-band) rectangle. void qtractorTrackView::selectCurveRect ( const QRect& rectDrag, SelectMode selectMode, int flags, SelectEdit selectEdit ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; QRect rect(rectDrag.normalized()); // The precise (snapped) selection frame points... const unsigned long iSelectStart = pSession->frameSnap(pSession->frameFromPixel(rect.left())); const unsigned long iSelectEnd = pSession->frameSnap(pSession->frameFromPixel(rect.right())); // Special whole-vertical range case... rect.setLeft(pSession->pixelFromFrame(iSelectStart)); rect.setRight(pSession->pixelFromFrame(iSelectEnd)); if (selectMode == SelectRange) { rect.setTop(0); rect.setBottom(qtractorScrollView::contentsHeight()); } // Reset all selected nodes... int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if ((flags & SelectClear) && (m_pCurveSelect->items().count() > 0)) { m_pCurveSelect->clear(); ++iUpdate; } // Now find all the curve/nodes that fall // in the given rectangular region... const bool bToggle = (flags & SelectToggle); int x1 = qtractorScrollView::contentsX(); int x2 = x1 + (qtractorScrollView::viewport())->width(); if (x1 > rect.left()) x1 = rect.left(); if (x2 < rect.right()) x2 = rect.right(); int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (y1 > rect.bottom()) break; if (y2 >= rect.top()) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; const unsigned long iFrameStart = pSession->frameFromPixel(x1); const unsigned long iFrameEnd = pSession->frameFromPixel(x2); qtractorCurve::Cursor cursor(pCurve); qtractorCurve::Node *pNode = cursor.seek(iFrameStart); while (pNode && pNode->frame < iFrameEnd) { const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(cursor.scale(pNode) * float(h)); const bool bSelect = rect.contains(x, y); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), bSelect, bToggle); ++iUpdate; pNode = pNode->next(); } if (m_pCurveSelect->isCurrentCurve(pCurve)) break; } } pTrack = pTrack->next(); } // Update the screen real estate... if (iUpdate > 0) { m_pCurveSelect->update(flags & SelectCommit); updateRect(rectUpdate.united(m_pCurveSelect->rect())); // m_pTracks->selectionChangeNotify(); } // That's all very nice but we'll also set edit-range positioning... if (selectEdit & EditHead) setEditHead(iSelectStart); if (selectEdit & EditTail) setEditTail(iSelectEnd); } // Select every current curve/automation node of a given track-range. void qtractorTrackView::selectCurveTrackRange ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const unsigned long iSelectStart = pSession->editHead(); const unsigned long iSelectEnd = pSession->editTail(); // Get and select the track's rectangular area // between the edit head and tail points... QRect rect(0, 0, 0, qtractorScrollView::contentsHeight()); rect.setLeft(pSession->pixelFromFrame(iSelectStart)); rect.setRight(pSession->pixelFromFrame(iSelectEnd)); // Reset selection (unconditional)... if (pTrackPtr && !bReset) bReset = !m_pCurveSelect->isCurrentCurve(pTrackPtr->currentCurve()); int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if (bReset && m_pCurveSelect->items().count() > 0) { m_pCurveSelect->clear(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr || pTrackPtr == NULL) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; rect.setY(y1 + 1); rect.setHeight(h); qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); const bool bSelect = rect.contains(x, y); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), bSelect, !bReset); ++iUpdate; pNode = pNode->next(); } } if (pTrackPtr || m_pCurveSelect->isCurrentCurve(pCurve)) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select every current curve/automation node of a given track. void qtractorTrackView::selectCurveTrack ( qtractorTrack *pTrackPtr, bool bReset ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Reset selection (conditional)... if (pTrackPtr && !bReset) bReset = !m_pCurveSelect->isCurrentCurve(pTrackPtr->currentCurve()); int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if (bReset && m_pCurveSelect->items().count() > 0) { m_pCurveSelect->clear(); ++iUpdate; } int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pTrack == pTrackPtr || pTrackPtr == NULL) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), true, !bReset); ++iUpdate; pNode = pNode->next(); } } if (pTrackPtr || m_pCurveSelect->isCurrentCurve(pCurve)) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Select all current track curve/automation nodes. void qtractorTrackView::selectCurveAll (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTrack *pCurrentTrack = m_pTracks->currentTrack(); if (pCurrentTrack == NULL) return; int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); if (m_pCurveSelect->items().count() > 0) { m_pCurveSelect->clear(); ++iUpdate; } // Select all current track/curve automation nodes... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); if (pCurrentTrack == pTrack) { qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8)); ++iUpdate; pNode = pNode->next(); } } break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Invert selection on current track curve/automation nodes. void qtractorTrackView::selectCurveInvert (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && !pCurve->isLocked()) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), true, true); ++iUpdate; pNode = pNode->next(); } if (m_pCurveSelect->isCurrentCurve(pCurve)) break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } // Make sure we keep focus... qtractorScrollView::setFocus(); } // Contents update overloaded methods. void qtractorTrackView::updateRect ( const QRect& rect ) { qtractorScrollView::update( // Add some slack margin... QRect(qtractorScrollView::contentsToViewport( rect.topLeft()), rect.size() + QSize(4, 4))); } // Whether there's any clip currently editable. qtractorClip *qtractorTrackView::currentClip (void) const { qtractorClip *pClip = m_pClipDrag; if (pClip == NULL && isClipSelected()) pClip = m_pClipSelect->items().constBegin().key(); return pClip; } // Clip selection accessor. qtractorClipSelect *qtractorTrackView::clipSelect (void) const { return m_pClipSelect; } // Update whole clip selection. void qtractorTrackView::updateClipSelect (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Clear all selected clips, but don't // reset their own selection state... m_pClipSelect->clear(); // Now find all the clips/regions // that were currently selected... int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); const int y = y1 + 1; const int h = y2 - y1 - 2; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const unsigned long iClipSelectStart = pClip->clipSelectStart(); const unsigned long iClipSelectEnd = pClip->clipSelectEnd(); pClip->setClipSelect(iClipSelectStart, iClipSelectEnd); if (pClip->isClipSelected()) { const int x = pSession->pixelFromFrame(pClip->clipSelectStart()); const int w = pSession->pixelFromFrame(pClip->clipSelectEnd()) - x; m_pClipSelect->addItem(pClip, QRect(x, y, w, h)); } } pTrack = pTrack->next(); } } // Draw/hide the whole current clip selection. void qtractorTrackView::showClipSelect (void) const { const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClipSelect::Item *pClipItem = iter.value(); QRect rectClip = pClipItem->rectClip; if (m_bDragSingleTrack) { rectClip.setY(m_iDragSingleTrackY); rectClip.setHeight(m_iDragSingleTrackHeight); } moveRubberBand(&(pClipItem->rubberBand), rectClip, 3); } showToolTip(m_pClipSelect->rect(), m_iDragClipX); } void qtractorTrackView::hideClipSelect (void) const { const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorRubberBand *pRubberBand = iter.value()->rubberBand; if (pRubberBand && pRubberBand->isVisible()) pRubberBand->hide(); } } // Update whole automation/curve selection. void qtractorTrackView::updateCurveSelect (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int iUpdate = 0; QRect rectUpdate = m_pCurveSelect->rect(); int y1, y2 = 0; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack) { y1 = y2; y2 += pTrack->zoomHeight(); qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve && m_pCurveSelect->isCurrentCurve(pCurve)) { const int h = y2 - y1 - 2; qtractorCurve::Node *pNode = pCurve->nodes().first(); while (pNode) { qtractorCurveSelect::Item *pItem = m_pCurveSelect->findItem(pNode); if (pItem) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); pItem->rectNode.setRect(x - 4, y - 4, 8, 8); ++iUpdate; } pNode = pNode->next(); } break; } pTrack = pTrack->next(); } // This is most probably an overall update... if (iUpdate > 0) { m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); // m_pTracks->selectionChangeNotify(); } } // Show selection tooltip... void qtractorTrackView::showToolTip ( const QRect& rect, int dx ) const { if (!m_bToolTips) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; const unsigned long iFrameStart = pTimeScale->frameSnap( pTimeScale->frameFromPixel(rect.left() + dx)); const unsigned long iFrameEnd = pTimeScale->frameSnap( iFrameStart + pTimeScale->frameFromPixel(rect.width())); QToolTip::showText( QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(pTimeScale->textFromFrame(iFrameStart)) .arg(pTimeScale->textFromFrame(iFrameEnd)) .arg(pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), qtractorScrollView::viewport()); } // Draw/hide the whole drop rectagle list void qtractorTrackView::updateClipDropRects ( int y, int h ) const { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; int x = 0; const bool bDropSpan = (m_bDropSpan && m_dropType != qtractorTrack::Midi); QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); pDropItem->rect.setY(y); pDropItem->rect.setHeight(h); if (bDropSpan) { if (x > 0) pDropItem->rect.moveLeft(x); else x = pDropItem->rect.x(); x = pSession->pixelSnap(x + pDropItem->rect.width()); } else { y += h + 4; } } } void qtractorTrackView::showClipDropRects (void) const { QRect rect; QListIterator iter(m_dropItems); while (iter.hasNext()) { DropItem *pDropItem = iter.next(); moveRubberBand(&(pDropItem->rubberBand), pDropItem->rect, 3); rect = rect.united(pDropItem->rect); } showToolTip(rect, m_iDragClipX); } void qtractorTrackView::hideClipDropRects (void) const { QListIterator iter(m_dropItems); while (iter.hasNext()) { qtractorRubberBand *pRubberBand = iter.next()->rubberBand; if (pRubberBand && pRubberBand->isVisible()) pRubberBand->hide(); } } // Show and move rubber-band item. void qtractorTrackView::moveRubberBand ( qtractorRubberBand **ppRubberBand, const QRect& rectDrag, int thick ) const { QRect rect(rectDrag.normalized()); // Horizontal adjust... rect.translate(m_iDragClipX, 0); // Convert rectangle into view coordinates... rect.moveTopLeft(qtractorScrollView::contentsToViewport(rect.topLeft())); // Make sure the rectangle doesn't get too off view, // which it would make it sluggish :) if (rect.left() < 0) rect.setLeft(-8); if (rect.right() > qtractorScrollView::width()) rect.setRight(qtractorScrollView::width() + 8); // Create the rubber-band if there's none... qtractorRubberBand *pRubberBand = *ppRubberBand; if (pRubberBand == NULL) { pRubberBand = new qtractorRubberBand( QRubberBand::Rectangle, qtractorScrollView::viewport(), thick); #if 0 QPalette pal(pRubberBand->palette()); pal.setColor(pRubberBand->foregroundRole(), pal.highlight().color()); pRubberBand->setPalette(pal); pRubberBand->setBackgroundRole(QPalette::NoRole); #endif // Do not ever forget to set it back... *ppRubberBand = pRubberBand; } // Just move it pRubberBand->setGeometry(rect); // Ah, and make it visible, of course... if (!pRubberBand->isVisible()) pRubberBand->show(); } // Check whether we're up to drag something on a track or one of its clips. qtractorClip *qtractorTrackView::dragClipStart ( const QPoint& pos, const Qt::KeyboardModifiers& modifiers, bool bSelectTrack, QRect *pClipRect ) { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, bSelectTrack, &tvi); if (pTrack == NULL) return NULL; qtractorCurve::Node *pNode = m_pDragCurveNode; if (pNode == NULL) pNode = nodeAtTrack(pos, pTrack, &tvi); if (pNode) { if (m_bCurveEdit && m_dragState == DragStart && (m_pCurveSelect->items().count() > 1) && (m_pCurveSelect->findItem(pNode))) m_dragCursor = DragCurveMove; else m_dragCursor = DragCurveNode; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); return clipAt(pos, bSelectTrack); } qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return NULL; #if 0 QRect rectClip; qtractorClip *pClip = clipAtTrack(pos, &rectClip, pTrack, &tvi); if (pClip && dragClipStartEx(pos, modifiers, pClip, rectClip)) return pClip; #else if (m_pSessionCursor == NULL) return NULL; qtractorClip *pClip = m_pSessionCursor->clip(tvi.trackIndex); if (pClip == NULL) pClip = pTrack->clips().first(); if (pClip == NULL) return NULL; qtractorClip *pClipAt = NULL; QRect rectClip(tvi.trackRect); while (pClip && pClip->clipStart() < tvi.trackEnd) { const int x = pSession->pixelFromFrame(pClip->clipStart()); const int w = pSession->pixelFromFrame(pClip->clipLength()); if (pos.x() >= x && x + w >= pos.x()) { pClipAt = pClip; rectClip.setX(x); rectClip.setWidth(w); if (pClipRect) *pClipRect = rectClip; if (dragClipStartEx(pos, modifiers, pClipAt, rectClip)) return pClipAt; } pClip = pClip->next(); } #endif // Reset cursor if any persist around. if (m_dragCursor != DragNone) { m_dragCursor = DragNone; qtractorScrollView::unsetCursor(); } return pClipAt; } // Check whether we're up to drag a clip fade-in/out or resize handles. bool qtractorTrackView::dragClipStartEx ( const QPoint& pos, const Qt::KeyboardModifiers& modifiers, qtractorClip *pClip, const QRect& rectClip ) { qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return false; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return false; // Fade-in handle check... m_rectHandle.setRect(rectClip.left() + 1 + pSession->pixelFromFrame(pClip->fadeInLength()), rectClip.top() + 1, 8, 8); if (m_rectHandle.contains(pos)) { m_dragCursor = DragClipFadeIn; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); return true; } // Fade-out handle check... m_rectHandle.setRect(rectClip.right() - 8 - pSession->pixelFromFrame(pClip->fadeOutLength()), rectClip.top() + 1, 8, 8); if (m_rectHandle.contains(pos)) { m_dragCursor = DragClipFadeOut; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); return true; } int x; // Resize-left check... x = rectClip.left(); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = (modifiers & Qt::ControlModifier ? DragClipRepeatLeft : DragClipResizeLeft); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } // Resize-right check... x = rectClip.right(); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = (modifiers & Qt::ControlModifier ? DragClipRepeatRight : DragClipResizeRight); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } // Select-left check... x = pSession->pixelFromFrame(pClip->clipSelectStart()); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = DragClipSelectLeft; qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } // Select-right check... x = pSession->pixelFromFrame(pClip->clipSelectEnd()); if (pos.x() >= x - 4 && x + 4 >= pos.x()) { m_dragCursor = DragClipSelectRight; qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); return true; } return false; } // Clip fade-in/out handle drag-moving parts. void qtractorTrackView::dragClipFadeMove ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Always change horizontally wise... const int x0 = pSession->pixelSnap(pos.x()); int dx = (x0 - m_posDrag.x()); if (m_rectHandle.left() + dx < m_rectDrag.left()) dx = m_rectDrag.left() - m_rectHandle.left(); else if (m_rectHandle.right() + dx > m_rectDrag.right()) dx = m_rectDrag.right() - m_rectHandle.right(); m_iDragClipX = dx; moveRubberBand(&m_pRubberBand, m_rectHandle); ensureVisible(pos.x(), pos.y(), 24, 24); // Prepare to update the whole view area... updateRect(m_rectDrag); // Show fade-in/out tooltip.. QRect rect(m_rectDrag); if (m_dragState == DragClipFadeIn) rect.setRight(m_rectHandle.left() + m_iDragClipX); else if (m_dragState == DragClipFadeOut) rect.setLeft(m_rectHandle.right() + m_iDragClipX); showToolTip(rect, 0); } // Clip fade-in/out handle settler. void qtractorTrackView::dragClipFadeDrop ( const QPoint& pos ) { if (m_pClipDrag == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; dragClipFadeMove(pos); // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip %1").arg( m_dragState == DragClipFadeIn ? tr("fade-in") : tr("fade-out"))); if (m_dragState == DragClipFadeIn) { pClipCommand->fadeInClip(m_pClipDrag, pSession->frameFromPixel( m_rectHandle.left() + m_iDragClipX - m_rectDrag.left()), m_pClipDrag->fadeInType()); } else if (m_dragState == DragClipFadeOut) { pClipCommand->fadeOutClip(m_pClipDrag, pSession->frameFromPixel( m_rectDrag.right() - m_iDragClipX - m_rectHandle.right()), m_pClipDrag->fadeOutType()); } // Reset state for proper redrawing... m_dragState = DragNone; // Put it in the form of an undoable command... pSession->execute(pClipCommand); } // Clip select edge drag-moving and setler. void qtractorTrackView::dragClipSelectMove ( const QPoint& pos ) { qtractorClip *pClip = m_pClipDrag; if (pClip == NULL) return; if (!pClip->isClipSelected()) return; qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; int iUpdate = 0; int x = pSession->pixelSnap(pos.x()); if (m_dragState == DragClipSelectLeft) { const unsigned long iClipSelectEnd = pClip->clipSelectEnd(); const int x2 = pSession->pixelFromFrame(iClipSelectEnd); if (x < x2) { pClip->setClipSelect(pSession->frameFromPixel(x), iClipSelectEnd); ++iUpdate; } } else if (m_dragState == DragClipSelectRight) { const unsigned long iClipSelectStart = pClip->clipSelectStart(); const int x1 = pSession->pixelFromFrame(iClipSelectStart); if (x > x1) { pClip->setClipSelect(iClipSelectStart, pSession->frameFromPixel(x)); ++iUpdate; } } if (iUpdate > 0) { updateClipSelect(); qtractorScrollView::viewport()->update(); } ensureVisible(pos.x(), pos.y(), 24, 24); } // Clip resize drag-moving handler. void qtractorTrackView::dragClipResizeMove ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Always change horizontally wise... int x = 0; const int dx = (pos.x() - m_posDrag.x()); QRect rect(m_rectDrag); if (m_dragState == DragClipResizeLeft || m_dragState == DragClipRepeatLeft) { if (rect.left() > -(dx)) x = pSession->pixelSnap(rect.left() + dx); if (x < 0) x = 0; else if (x > rect.right() - 8) x = rect.right() - 8; rect.setLeft(x); } else if (m_dragState == DragClipResizeRight || m_dragState == DragClipRepeatRight) { if (rect.right() > -(dx)) x = pSession->pixelSnap(rect.right() + dx); if (x < rect.left() + 8) x = rect.left() + 8; rect.setRight(x); } moveRubberBand(&m_pRubberBand, rect, 3); showToolTip(rect, 0); ensureVisible(pos.x(), pos.y(), 24, 24); } // Clip resize/repeat drag-moving settler. void qtractorTrackView::dragClipResizeDrop ( const QPoint& pos, bool bTimeStretch ) { if (m_pClipDrag == NULL) return; if (!m_pClipDrag->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand( bTimeStretch ? tr("clip stretch") : tr("clip resize")); unsigned long iClipStart = m_pClipDrag->clipStart(); unsigned long iClipOffset = m_pClipDrag->clipOffset(); unsigned long iClipLength = m_pClipDrag->clipLength(); // Always change horizontally wise... int x = 0; const int dx = (pos.x() - m_posDrag.x()); if (m_dragState == DragClipResizeLeft) { unsigned long iClipDelta; x = m_rectDrag.left() + dx; if (x < 0) x = 0; else if (x > m_rectDrag.right() - 8) x = m_rectDrag.right() - 8; iClipStart = pSession->frameSnap(pSession->frameFromPixel(x)); if (m_pClipDrag->clipStart() > iClipStart) { iClipDelta = (m_pClipDrag->clipStart() - iClipStart); if (!bTimeStretch) { if (iClipOffset > iClipDelta) iClipOffset -= iClipDelta; else iClipOffset = 0; } iClipLength += iClipDelta; } else { iClipDelta = (iClipStart - m_pClipDrag->clipStart()); if (!bTimeStretch) iClipOffset += iClipDelta; iClipLength -= iClipDelta; } } else if (m_dragState == DragClipResizeRight) { x = m_rectDrag.right() + dx; if (x < m_rectDrag.left() + 8) x = m_rectDrag.left() + 8; iClipLength = pSession->frameSnap(pSession->frameFromPixel(x)) - iClipStart; } // Time stretching... float fTimeStretch = 0.0f; if (bTimeStretch && m_pClipDrag->track()) { float fOldTimeStretch = 1.0f; if ((m_pClipDrag->track())->trackType() == qtractorTrack::Audio) { qtractorAudioClip *pAudioClip = static_cast (m_pClipDrag); if (pAudioClip) fOldTimeStretch = pAudioClip->timeStretch(); } fTimeStretch = (float(iClipLength) * fOldTimeStretch) / float(m_pClipDrag->clipLength()); } // Declare the clip resize parcel... pClipCommand->resizeClip(m_pClipDrag, iClipStart, iClipOffset, iClipLength, fTimeStretch); // Put it in the form of an undoable command... pSession->execute(pClipCommand); } // Clip resize/repeat handler (over to the left). void qtractorTrackView::dragClipRepeatLeft ( const QPoint& pos ) { if (m_pClipDrag == NULL) return; if (!m_pClipDrag->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTrack *pTrack = m_pClipDrag->track(); if (pTrack == NULL) return; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip repeat")); unsigned long iClipStart = m_pClipDrag->clipStart(); unsigned long iClipOffset = m_pClipDrag->clipOffset(); unsigned long iClipLength = m_pClipDrag->clipLength(); // About to repeat horizontally-wise, to the left... const int x0 = pSession->pixelFromFrame(iClipStart); const int x2 = x0 + (pos.x() - m_posDrag.x()); int x = x0; while (x > x2) { // Let's remember this, just in case... const unsigned long iOldClipStart = iClipStart; // Next clone starts backward... if (iClipStart > iClipLength) { iClipStart = pSession->frameSnap(iClipStart - iClipLength); // Get next clone pixel position... x = pSession->pixelFromFrame(iClipStart); if (x < x2) { const unsigned long iClipStart2 = pSession->frameSnap(pSession->frameFromPixel(x2)); const unsigned long iClipDelta2 = iClipStart2 - iClipStart; iClipStart = iClipStart2; iClipOffset += iClipDelta2; iClipLength -= iClipDelta2; } } else { // Get next clone pixel position... if (x2 > 0) { const unsigned long iClipStart2 = pSession->frameSnap(pSession->frameFromPixel(x2)); const unsigned long iClipLength2 = iClipStart - iClipStart2; iClipStart = iClipStart2; iClipOffset += iClipLength - iClipLength2; iClipLength = iClipLength2; } else { const unsigned long iClipStart2 = iClipStart + iClipLength; const unsigned long iClipDelta2 = pSession->frameSnap(iClipStart2) - iClipStart2; const unsigned long iClipLength2 = iClipStart - iClipDelta2; iClipStart = 0; iClipOffset += iClipLength - iClipLength2; iClipLength = iClipLength2; } // break out next... x = x2; } // Now, its imperative to make a proper clone... qtractorClip *pNewClip = cloneClip(m_pClipDrag); // Add the new cloned clip... if (pNewClip) { // HACK: convert/override MIDI clip-offset, length // times across potential tempo/time-sig changes... if (pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } // Clone clip properties... pNewClip->setClipStart(iClipStart); pNewClip->setClipOffset(iClipOffset); pNewClip->setClipLength(iClipLength); pNewClip->setFadeInLength(m_pClipDrag->fadeInLength()); pNewClip->setFadeOutLength(m_pClipDrag->fadeOutLength()); // Add it, ofc. pClipCommand->addClip(pNewClip, pTrack); } } // Put it in the form of an undoable command... if (!pClipCommand->isEmpty()) pSession->execute(pClipCommand); else delete pClipCommand; } // Clip resize/repeat handler (over to the right). void qtractorTrackView::dragClipRepeatRight ( const QPoint& pos ) { if (m_pClipDrag == NULL) return; if (!m_pClipDrag->queryEditor()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTrack *pTrack = m_pClipDrag->track(); if (pTrack == NULL) return; // We'll build a command... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("clip repeat")); unsigned long iClipStart = m_pClipDrag->clipStart(); unsigned long iClipOffset = m_pClipDrag->clipOffset(); unsigned long iClipLength = m_pClipDrag->clipLength(); // Always repeat horizontally-wise, to the right... const int x0 = pSession->pixelFromFrame(iClipStart + iClipLength); const int x2 = x0 + (pos.x() - m_posDrag.x()); int x = x0; while (x < x2) { // Let's remember this, just in case... const unsigned long iOldClipStart = iClipStart; // Next clone starts forward... iClipStart = pSession->frameSnap(iClipStart + iClipLength); // Get next clone pixel position... x = pSession->pixelFromFrame(iClipStart + iClipLength); if (x > x2) { const unsigned long iClipStart2 = pSession->frameSnap(pSession->frameFromPixel(x2)); iClipLength = iClipStart2 - iClipStart; } // Now, its imperative to make a proper clone... qtractorClip *pNewClip = cloneClip(m_pClipDrag); // Add the new cloned clip... if (pNewClip) { // HACK: convert/override MIDI clip-offset, length // times across potential tempo/time-sig changes... if (pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } // Clone clip properties... pNewClip->setClipStart(iClipStart); pNewClip->setClipOffset(iClipOffset); pNewClip->setClipLength(iClipLength); pNewClip->setFadeInLength(m_pClipDrag->fadeInLength()); pNewClip->setFadeOutLength(m_pClipDrag->fadeOutLength()); // Add it, ofc. pClipCommand->addClip(pNewClip, pTrack); } } // Put it in the form of an undoable command... if (!pClipCommand->isEmpty()) pSession->execute(pClipCommand); else delete pClipCommand; } // Automation curve node drag-move methods. void qtractorTrackView::dragCurveNode ( const QPoint& pos, const Qt::KeyboardModifiers& modifiers ) { TrackViewInfo tvi; qtractorTrack *pTrack = trackAt(pos, false, &tvi); if (pTrack == NULL) return; qtractorSession *pSession = pTrack->session(); if (pSession == NULL) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return; qtractorCurve *pCurve = pCurveList->currentCurve(); if (pCurve == NULL) return; if (pCurve->isLocked()) return; if (m_pDragCurve && m_pDragCurve != pCurve) return; if (m_pCurveEditCommand == NULL) m_pCurveEditCommand = new qtractorCurveEditCommand(pCurve); qtractorCurve::Node *pNode = m_pDragCurveNode; m_pDragCurveNode = NULL; if (pNode && m_dragState == DragCurveNode) { m_pCurveSelect->removeItem(pNode); m_pCurveEditCommand->removeNode(pNode); pCurve->unlinkNode(pNode); pNode = NULL; } if (m_pDragCurve == NULL) { m_pDragCurve = pCurve; m_dragCursor = DragCurveNode; qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); } ensureVisible(pos.x(), pos.y(), 24, 24); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; if (pNode == NULL) { qtractorCurveEditList edits(pCurve); const unsigned long frame = pSession->frameSnap( pSession->frameFromPixel(pos.x() < 0 ? 0 : pos.x())); const float value = pCurve->valueFromScale(float(y2 - pos.y()) / float(h)); pNode = pCurve->addNode(frame, value, &edits); m_pCurveEditCommand->addEditList(&edits); } if (pNode) { const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); const QRect rectUpdate = m_pCurveSelect->rect(); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8), true, modifiers & Qt::ControlModifier); m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pDragCurveNode = pNode; if (m_bToolTips) { QWidget *pViewport = qtractorScrollView::viewport(); QToolTip::showText(pViewport->mapToGlobal(contentsToViewport(pos)), nodeToolTip(m_pDragCurve, m_pDragCurveNode), pViewport); } } } // Common tool-tip builder for automation nodes. QString qtractorTrackView::nodeToolTip ( qtractorCurve *pCurve, qtractorCurve::Node *pNode) const { QString sToolTip; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale) { sToolTip = QString("(%2, %3)") .arg(pTimeScale->textFromFrame(pNode->frame)) .arg(pNode->value); if (pCurve) { qtractorSubject *pSubject = pCurve->subject(); if (pSubject) { sToolTip = QString("%1\n%2") .arg(pSubject->name()) .arg(sToolTip); } } } } return sToolTip; } // Reset drag/select/move state. void qtractorTrackView::resetDragState (void) { // To remember what we were doing... const DragState dragState = m_dragState; // Should fallback mouse cursor... if (m_dragCursor != DragNone) qtractorScrollView::unsetCursor(); if (m_dragState == DragClipStep) m_pClipSelect->reset(); if (m_dragState == DragCurveStep) m_pCurveSelect->clear(); if (m_dragState == DragClipSelectLeft || m_dragState == DragClipSelectRight || m_dragState == DragClipRepeatLeft || m_dragState == DragClipRepeatRight || m_dragState == DragClipResizeLeft || m_dragState == DragClipResizeRight || m_dragState == DragClipPasteDrop || m_dragState == DragClipPaste || m_dragState == DragClipStep || m_dragState == DragClipMove || m_dragState == DragCurvePaste || m_dragState == DragCurveStep || m_dragState == DragCurveMove) { m_iEditCurveNodeDirty = 0; closeEditCurveNode(); updateContents(); } // Force null state, now. m_dragState = DragNone; m_dragCursor = DragNone; m_iDragClipX = 0; // m_pClipDrag = NULL; m_posStep = QPoint(0, 0); // No pasting nomore. m_iPasteCount = 0; m_iPastePeriod = 0; // Single track dragging reset. m_bDragSingleTrack = false; m_iDragSingleTrackY = 0; m_iDragSingleTrackHeight = 0; // Automation curve stuff reset. m_pDragCurve = NULL; m_pDragCurveNode = NULL; m_iDragCurveX = 0; if (m_pCurveEditCommand) delete m_pCurveEditCommand; m_pCurveEditCommand = NULL; // If we were moving clips around, // just hide selection, of course. hideClipSelect(); // Just hide the rubber-band... if (m_pRubberBand) { m_pRubberBand->hide(); delete m_pRubberBand; m_pRubberBand = NULL; } // If we were dragging fade-slope lines, refresh... if (dragState == DragClipFadeIn || dragState == DragClipFadeOut) updateRect(m_rectDrag); // No dropping files, whatsoever. qDeleteAll(m_dropItems); m_dropItems.clear(); m_dropType = qtractorTrack::None; } // Keyboard event handler. void qtractorTrackView::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::keyPressEvent(%d)", pKeyEvent->key()); #endif const Qt::KeyboardModifiers& modifiers = pKeyEvent->modifiers(); const int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Insert: // Aha, joking :) case Qt::Key_Return: if (m_dragState == DragClipStep) moveClipSelect(dragClipMove(m_posDrag + m_posStep)); else if (m_dragState == DragCurveStep) moveCurveSelect(m_posDrag + m_posStep); else { const QPoint& pos = qtractorScrollView::viewportToContents( qtractorScrollView::viewport()->mapFromGlobal(QCursor::pos())); if (m_dragState == DragClipMove) moveClipSelect(dragClipMove(pos + m_posStep)); else if (m_dragState == DragClipPaste) pasteClipSelect(dragClipMove(pos + m_posStep)); else if (m_dragState == DragClipPasteDrop) dropClip(pos + m_posStep); else if (m_dragState == DragCurveMove) moveCurveSelect(pos + m_posStep); else if (m_dragState == DragCurvePaste) pasteCurveSelect(pos + m_posStep); } // Fall thru... case Qt::Key_Escape: // HACK: Force selection clearance! m_dragState = (m_bCurveEdit ? DragCurveStep : DragClipStep); resetDragState(); break; case Qt::Key_Home: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos(0, 0); } else { qtractorScrollView::setContentsPos( 0, qtractorScrollView::contentsY()); } break; case Qt::Key_End: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsWidth(), qtractorScrollView::contentsHeight()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsWidth(), qtractorScrollView::contentsY()); } break; case Qt::Key_Left: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - qtractorScrollView::width(), qtractorScrollView::contentsY()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() - 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Right: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + qtractorScrollView::width(), qtractorScrollView::contentsY()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX() + 16, qtractorScrollView::contentsY()); } break; case Qt::Key_Up: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - qtractorScrollView::height()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - 16); } break; case Qt::Key_Down: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + qtractorScrollView::height()); } else if (!keyStep(iKey, modifiers)) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + 16); } break; case Qt::Key_PageUp: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), 16); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() - qtractorScrollView::height()); } break; case Qt::Key_PageDown: if (modifiers & Qt::ControlModifier) { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsHeight()); } else { qtractorScrollView::setContentsPos( qtractorScrollView::contentsX(), qtractorScrollView::contentsY() + qtractorScrollView::height()); } break; default: qtractorScrollView::keyPressEvent(pKeyEvent); break; } } // Keyboard step handler. bool qtractorTrackView::keyStep ( int iKey, const Qt::KeyboardModifiers& modifiers ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; // Set initial bound conditions... if (m_dragState == DragNone) { if (isClipSelected() || !m_dropItems.isEmpty()) { m_dragState = m_dragCursor = DragClipStep; m_rectDrag = m_pClipSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); m_iDragClipX = (pSession->pixelSnap(m_rectDrag.x()) - m_rectDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeAllCursor)); } else if (isCurveSelected() && m_bCurveEdit && iKey != Qt::Key_Up && iKey != Qt::Key_Down) { m_dragState = m_dragCursor = DragCurveStep; m_rectDrag = m_pCurveSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); m_iDragCurveX = (pSession->pixelSnap(m_rectDrag.x()) - m_rectDrag.x()); qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); } } // Now to say the truth... const bool bClipStep = m_dragState == DragClipMove || m_dragState == DragClipStep || m_dragState == DragClipPaste || m_dragState == DragClipPasteDrop; const bool bCurveStep = m_dragState == DragCurveMove || m_dragState == DragCurveStep || m_dragState == DragCurvePaste; if (!bClipStep && !bCurveStep) return false; // Determine vertical step... if (iKey == Qt::Key_Up || iKey == Qt::Key_Down) { if (bClipStep) { qtractorTrack *pTrack = m_pClipSelect->singleTrack(); if (pTrack) { const qtractorTrack::TrackType trackType = pTrack->trackType(); int iVerticalStep = 0; pTrack = m_pTracks->currentTrack(); if (iKey == Qt::Key_Up) { if (pTrack) pTrack = pTrack->prev(); else pTrack = pSession->tracks().last(); while (pTrack && pTrack->trackType() != trackType) { iVerticalStep -= pTrack->zoomHeight(); pTrack = pTrack->prev(); } if (pTrack && pTrack->trackType() == trackType) iVerticalStep -= pTrack->zoomHeight(); else iVerticalStep = 0; } else { if (pTrack) { iVerticalStep += pTrack->zoomHeight(); pTrack = pTrack->next(); } while (pTrack && pTrack->trackType() != trackType) { iVerticalStep += pTrack->zoomHeight(); pTrack = pTrack->next(); } } const int y0 = m_posDrag.y(); const int y1 = y0 + m_posStep.y() + iVerticalStep; m_posStep.setY((y1 < 0 ? 0 : y1) - y0); } } } else // Determine horizontal step... if (iKey == Qt::Key_Left || iKey == Qt::Key_Right) { int iHorizontalStep = 0; const int x0 = m_posDrag.x(); int x1 = x0 + m_posStep.x(); qtractorTimeScale::Cursor cursor(pSession->timeScale()); qtractorTimeScale::Node *pNode = cursor.seekPixel(x1); if (modifiers & Qt::ShiftModifier) { iHorizontalStep = pNode->pixelsPerBeat() * pNode->beatsPerBar; } else { const unsigned short iSnapPerBeat = pSession->snapPerBeat(); if (iSnapPerBeat > 0) iHorizontalStep = pNode->pixelsPerBeat() / iSnapPerBeat; } if (iHorizontalStep < 4) iHorizontalStep = 4; if (iKey == Qt::Key_Left) x1 -= iHorizontalStep; else x1 += iHorizontalStep; m_posStep.setX(pSession->pixelSnap(x1 < 0 ? 0 : x1) - x0); } // Early sanity check... QRect rect = m_rectDrag; if (bClipStep && m_dragState != DragClipPasteDrop) rect = m_pClipSelect->rect(); else if (bCurveStep) rect = m_pCurveSelect->rect(); QPoint pos = m_posDrag; if (m_dragState != DragClipStep && m_dragState != DragCurveStep) { pos = qtractorScrollView::viewportToContents( qtractorScrollView::viewport()->mapFromGlobal(QCursor::pos())); } int x2 = - pos.x(); int y2 = - pos.y(); if (m_dragState != DragClipStep && m_dragState != DragCurveStep) { x2 += (m_posDrag.x() - rect.x()); y2 += (m_posDrag.y() - rect.y()); } if (m_posStep.x() < x2) { m_posStep.setX (x2); } else { x2 += qtractorScrollView::contentsWidth() - (rect.width() >> 1); if (m_posStep.x() > x2) m_posStep.setX (x2); } if (bClipStep) { if (m_posStep.y() < y2) { m_posStep.setY (y2); } else { y2 += qtractorScrollView::contentsHeight() - (rect.height() >> 1); if (m_posStep.y() > y2) m_posStep.setY (y2); } } // Do our deeds (flag we're key-steppin')... if (m_dragState == DragClipPasteDrop) { dragClipDrop(pos + m_posStep, true); showClipDropRects(); } else if (bClipStep) { dragClipMove(pos + m_posStep, true); } else if (bCurveStep) { dragCurveMove(pos + m_posStep, true); } return true; } // Make given contents position visible in view. void qtractorTrackView::ensureVisible ( int cx, int cy, int mx, int my ) { const int w = qtractorScrollView::width(); const int wm = (w >> 3); if (cx > w - wm) updateContentsWidth(cx + wm); qtractorScrollView::ensureVisible(cx, cy, mx, my); } // Make given frame position visible in view. void qtractorTrackView::ensureVisibleFrame ( unsigned long iFrame ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const int x0 = qtractorScrollView::contentsX(); const int y = qtractorScrollView::contentsY(); const int w = m_pixmap.width(); const int w3 = w - (w >> 3); int x = pSession->pixelFromFrame(iFrame); if (x < x0) x -= w3; else if (x > x0 + w3) x += w3; ensureVisible(x, y, 24, 0); // qtractorScrollView::setFocus(); } } // Session cursor accessor. qtractorSessionCursor *qtractorTrackView::sessionCursor (void) const { return m_pSessionCursor; } // Vertical line positioning. void qtractorTrackView::drawPositionX ( int& iPositionX, int x, bool bSyncView ) { // Update track-view position... const int x0 = qtractorScrollView::contentsX(); const int w = qtractorScrollView::width(); const int h = qtractorScrollView::height(); const int wm = (w >> 3); // Time-line header extents... const int h0 = m_pTracks->trackTime()->height(); const int d0 = (h0 >> 1); // Restore old position... int x1 = iPositionX - x0; if (iPositionX != x && x1 >= 0 && x1 < w + d0) { // Override old view line... qtractorScrollView::viewport()->update(QRect(x1, 0, 1, h)); ((m_pTracks->trackTime())->viewport())->update( QRect(x1 - d0, d0, h0, d0)); } // New position is in... iPositionX = x; // Force position to be in view? if (bSyncView && (x < x0 || x > x0 + w - wm) && m_dragState == DragNone && m_dragCursor == DragNone // && QApplication::mouseButtons() == Qt::NoButton && --m_iSyncViewHold < 0) { // Make sure no floating widget is around... closeEditCurveNode(); // Maybe we'll need some head-room... if (x < qtractorScrollView::contentsWidth() - w) { qtractorScrollView::setContentsPos( x - wm, qtractorScrollView::contentsY()); } else updateContentsWidth(x + w); m_iSyncViewHold = 0; } else { // Draw the line, by updating the new region... x1 = x - x0; if (x1 >= 0 && x1 < w + d0) { qtractorScrollView::viewport()->update(QRect(x1, 0, 1, h)); ((m_pTracks->trackTime())->viewport())->update( QRect(x1 - d0, d0, h0, d0)); } } } // Playhead positioning. void qtractorTrackView::setPlayHead ( unsigned long iPlayHead, bool bSyncView ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const int iPlayHeadX = pSession->pixelFromFrame(iPlayHead); drawPositionX(m_iPlayHeadX, iPlayHeadX, bSyncView); } } int qtractorTrackView::playHeadX (void) const { return m_iPlayHeadX; } // Auto-backwatrd interim play-head positioning. void qtractorTrackView::setPlayHeadAutoBackward ( unsigned long iPlayHead ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->setPlayHeadAutoBackward(iPlayHead); const int iPlayHeadX = pSession->pixelFromFrame(iPlayHead); drawPositionX(m_iPlayHeadAutoBackwardX, iPlayHeadX); } } int qtractorTrackView::playHeadAutoBackwardX (void) const { return m_iPlayHeadAutoBackwardX; } // Edit-head positioning void qtractorTrackView::setEditHead ( unsigned long iEditHead ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { if (iEditHead > pSession->editTail()) setEditTail(iEditHead); else setSyncViewHoldOn(true); pSession->setEditHead(iEditHead); const int iEditHeadX = pSession->pixelFromFrame(iEditHead); drawPositionX(m_iEditHeadX, iEditHeadX); } } int qtractorTrackView::editHeadX (void) const { return m_iEditHeadX; } // Edit-tail positioning void qtractorTrackView::setEditTail ( unsigned long iEditTail ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { if (iEditTail < pSession->editHead()) setEditHead(iEditTail); else setSyncViewHoldOn(true); pSession->setEditTail(iEditTail); const int iEditTailX = pSession->pixelFromFrame(iEditTail); drawPositionX(m_iEditTailX, iEditTailX); } } int qtractorTrackView::editTailX (void) const { return m_iEditTailX; } // Whether there's any clip currently selected. bool qtractorTrackView::isClipSelected (void) const { return (m_pClipSelect->items().count() > 0); } // Whether there's any curve/automation currently selected. bool qtractorTrackView::isCurveSelected (void) const { return (m_pCurveSelect->items().count() > 0); } // Whether there's a single track selection. qtractorTrack *qtractorTrackView::singleTrackSelected (void) { return m_pClipSelect->singleTrack(); } // Clear current selection (no notify). void qtractorTrackView::clearSelect ( bool bReset ) { // g_clipboard.clear(); QRect rectUpdate; if (bReset && m_pClipDrag) { rectUpdate = qtractorScrollView::viewport()->rect(); m_pClipDrag = NULL; } if (m_pClipSelect->items().count() > 0) { rectUpdate = rectUpdate.united(m_pClipSelect->rect()); m_pClipSelect->reset(); } if (m_pCurveSelect->items().count() > 0) { rectUpdate = rectUpdate.united(m_pCurveSelect->rect()); m_pCurveSelect->clear(); } if (!rectUpdate.isEmpty()) updateRect(rectUpdate); } // Update current selection (no notify). void qtractorTrackView::updateSelect (void) { // Keep selection (we'll update all contents anyway)... if (m_bCurveEdit) updateCurveSelect(); else updateClipSelect(); } // Whether there's any clip on clipboard. (static) bool qtractorTrackView::isClipboard (void) { return (g_clipboard.clips.count() > 0 || g_clipboard.nodes.count() > 0); } // Clipboard stuffer methods. void qtractorTrackView::ClipBoard::addClip ( qtractorClip *pClip, const QRect& clipRect, unsigned long iClipStart, unsigned long iClipOffset, unsigned long iClipLength ) { ClipItem *pClipItem = new ClipItem(pClip, clipRect, iClipStart, iClipOffset, iClipLength); if (iClipOffset == pClip->clipOffset()) pClipItem->fadeInLength = pClip->fadeInLength(); if (iClipOffset + iClipLength == pClip->clipOffset() + pClip->clipLength()) pClipItem->fadeOutLength = pClip->fadeOutLength(); clips.append(pClipItem); } void qtractorTrackView::ClipBoard::addNode ( qtractorCurve::Node *pNode, const QRect& nodeRect, unsigned long iFrame, float fValue ) { nodes.append(new NodeItem(pNode, nodeRect, iFrame, fValue)); } // Clipboard reset method. void qtractorTrackView::ClipBoard::clear (void) { qDeleteAll(clips); clips.clear(); qDeleteAll(nodes); nodes.clear(); singleTrack = NULL; frames = 0; } // Clip selection sanity check method. bool qtractorTrackView::queryClipSelect ( qtractorClip *pClip ) { // Check if anything is really selected... if (m_pClipSelect->items().count() < 1) return (pClip && pClip->queryEditor()); // Just ask whether any target clips have pending editors... QList clips; const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); // Make sure it's a legal selection... if (pClip->track() && pClip->isClipSelected()) clips.append(pClip); } QListIterator clips_iter(clips); while (clips_iter.hasNext()) { qtractorClip *pClip = clips_iter.next(); // Ask if it has any pending editor... if (!pClip->queryEditor()) return false; } // If it reaches here, we can do what we will to... return true; } // Curve/automation selection executive method. void qtractorTrackView::executeCurveSelect ( qtractorTrackView::Command cmd ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorCurve *pCurve = m_pCurveSelect->curve(); if (pCurve == NULL) return; // Reset clipboard... const bool bClipboard = (cmd == Cut || cmd == Copy); if (bClipboard) { g_clipboard.clear(); g_clipboard.frames = pSession->frameFromPixel(m_pCurveSelect->rect().width()); QApplication::clipboard()->clear(); } // We'll build a composite command... qtractorCurveEditCommand *pCurveEditCommand = NULL; const QString& sCmdMask = tr("%1 automation"); QString sCmdName; switch (cmd) { case Cut: sCmdName = sCmdMask.arg(tr("cut")); break; case Delete: sCmdName = sCmdMask.arg(tr("delete")); break; default: break; } if (!sCmdName.isEmpty()) pCurveEditCommand = new qtractorCurveEditCommand(sCmdName, pCurve); const qtractorCurveSelect::ItemList& items = m_pCurveSelect->items(); qtractorCurveSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorCurveSelect::ItemList::ConstIterator iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorCurve::Node *pNode = iter.key(); if (bClipboard) { g_clipboard.addNode(pNode, iter.value()->rectNode, pNode->frame, pNode->value); } if (pCurveEditCommand) pCurveEditCommand->removeNode(pNode); } // Hint from the whole selection rectangle... g_clipboard.frames = pSession->frameFromPixel(m_pCurveSelect->rect().width()); // Put it in the form of an undoable command... if (pCurveEditCommand) pSession->execute(pCurveEditCommand); } // Clip selection executive method. void qtractorTrackView::executeClipSelect ( qtractorTrackView::Command cmd, qtractorClip *pClipEx ) { // Check if it's all about a single clip target... if (m_pClipSelect->items().count() < 1) { if (pClipEx == NULL) pClipEx = currentClip(); } else pClipEx = NULL; // Selection always takes precedence... // Check if anything is really selected and sane... if (!queryClipSelect(pClipEx)) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Reset clipboard... const bool bClipboard = (cmd == Cut || cmd == Copy); if (bClipboard) { g_clipboard.clear(); g_clipboard.singleTrack = m_pClipSelect->singleTrack(); g_clipboard.frames = pSession->frameFromPixel(m_pClipSelect->rect().width()); QApplication::clipboard()->clear(); } // We'll build a composite command... qtractorClipCommand *pClipCommand = NULL; const QString& sCmdMask = tr("%1 clip"); QString sCmdName; switch (cmd) { case Cut: sCmdName = sCmdMask.arg(tr("cut")); break; case Delete: sCmdName = sCmdMask.arg(tr("delete")); break; case Split: sCmdName = sCmdMask.arg(tr("split")); break; default: break; } if (!sCmdName.isEmpty()) pClipCommand = new qtractorClipCommand(sCmdName); if (pClipEx) { // -- Single clip... if (bClipboard) { TrackViewInfo tvi; if (trackInfo(pClipEx->track(), &tvi)) { QRect rectClip; clipInfo(pClipEx, &rectClip, &tvi); g_clipboard.addClip(pClipEx, rectClip, pClipEx->clipStart(), pClipEx->clipOffset(), pClipEx->clipLength()); } } if (pClipCommand && cmd != Split) pClipCommand->removeClip(pClipEx); // Done, single clip. } const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); qtractorTrack *pTrack = pClip->track(); // Make sure it's legal selection... if (pTrack && pClip->isClipSelected()) { // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Clip selection points. const unsigned long iSelectStart = pClip->clipSelectStart(); const unsigned long iSelectEnd = pClip->clipSelectEnd(); const unsigned long iSelectOffset = iSelectStart - iClipStart; const unsigned long iSelectLength = iSelectEnd - iSelectStart; // Determine and dispatch selected clip regions... qtractorClipSelect::Item *pClipItem = iter.value(); if (iSelectStart > iClipStart) { if (iSelectEnd < iClipEnd) { // -- Middle region... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rectClip, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); } if (pClipCommand) { // Left-clip... qtractorClip *pClipLeft = cloneClip(pClip); if (pClipLeft) { pClipLeft->setClipStart(iClipStart); pClipLeft->setClipOffset(iClipOffset); pClipLeft->setClipLength(iSelectOffset); pClipLeft->setFadeInLength(pClip->fadeInLength()); pClipCommand->addClip(pClipLeft, pTrack); } // Split(middle)-clip... if (cmd == Split) { // Middle-clip... pClipCommand->resizeClip(pClip, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); // Adjust middle-clip selection... pClip->setClipSelect( iSelectStart, iSelectStart + iSelectLength); } else pClipCommand->removeClip(pClip); // Right-clip... qtractorClip *pClipRight = cloneClip(pClip); if (pClipRight) { pClipRight->setClipStart(iSelectEnd); pClipRight->setClipOffset(iClipOffset + iSelectOffset + iSelectLength); pClipRight->setClipLength(iClipEnd - iSelectEnd); pClipRight->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pClipRight, pTrack); } } // Done, middle region. } else { // -- Right region... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rectClip, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); } if (pClipCommand) { // Left-clip... qtractorClip *pClipLeft = cloneClip(pClip); if (pClipLeft) { pClipLeft->setClipStart(iClipStart); pClipLeft->setClipOffset(iClipOffset); pClipLeft->setClipLength(iSelectOffset); pClipLeft->setFadeInLength(pClip->fadeInLength()); pClipCommand->addClip(pClipLeft, pTrack); } // Split(right)-clip... if (cmd == Split) { // Right-clip... pClipCommand->resizeClip(pClip, iSelectStart, iClipOffset + iSelectOffset, iSelectLength); // Adjust middle-clip selection... pClip->setClipSelect( iSelectStart, iSelectStart + iSelectLength); } else pClipCommand->removeClip(pClip); } // Done, right region. } } else if (iSelectEnd < iClipEnd) { // -- Left region... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rectClip, iClipStart, iClipOffset, iSelectLength); } if (pClipCommand) { // Split(left)-clip... if (cmd == Split) { // Left-clip... pClipCommand->resizeClip(pClip, iClipStart, iClipOffset, iSelectLength); // Adjust middle-clip selection... pClip->setClipSelect( iClipStart, iClipStart + iSelectLength); } else pClipCommand->removeClip(pClip); // Right-clip... qtractorClip *pClipRight = cloneClip(pClip); if (pClipRight) { pClipRight->setClipStart(iSelectEnd); pClipRight->setClipOffset(iClipOffset + iSelectLength); pClipRight->setClipLength(iClipLength - iSelectLength); pClipRight->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pClipRight, pTrack); } } // Done, left region. } else { // -- Whole clip... if (bClipboard) { g_clipboard.addClip(pClip, pClipItem->rectClip, iClipStart, iClipOffset, iClipLength); } if (pClipCommand && cmd != Split) pClipCommand->removeClip(pClip); // Done, whole clip. } } } // Hint from the whole selection rectangle... g_clipboard.frames = (pClipEx ? pClipEx->clipLength() : pSession->frameFromPixel(m_pClipSelect->rect().width())); // Reset selection on cut or delete; // put it in the form of an undoable command... if (pClipCommand) { if (cmd == Split) pClipCommand->setClearSelect(false); pSession->execute(pClipCommand); } } // Retrieve current paste period. // (as from current clipboard width) unsigned long qtractorTrackView::pastePeriod (void) const { if (g_clipboard.clips.count() < 1) return 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return 0; return pSession->frameSnap(g_clipboard.frames); } // Paste from clipboard (start). void qtractorTrackView::pasteClipboard ( unsigned short iPasteCount, unsigned long iPastePeriod ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::pasteClipboard(%u, %lu)", iPasteCount, iPastePeriod); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Make sure the mouse pointer is properly located... const QPoint& pos = qtractorScrollView::viewportToContents( qtractorScrollView::viewport()->mapFromGlobal(QCursor::pos())); // Check if anything's really on clipboard... if (g_clipboard.clips.isEmpty() && g_clipboard.nodes.isEmpty()) { #if QT_VERSION >= 0x0050000 // System clipboard? const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); if (pMimeData && pMimeData->hasUrls()) { dragClipDrop(pos, false, pMimeData); // Make a proper out of this (new) state? if (!m_dropItems.isEmpty()) { m_dragState = m_dragCursor = DragClipPasteDrop; // It doesn't matter which one, both pasteable views are due... qtractorScrollView::setFocus(); qtractorScrollView::setCursor( QCursor(QPixmap(":/images/editPaste.png"), 12, 12)); // Update the pasted stuff showClipDropRects(); } } #endif // Woot! return; } // FIXME: While pasting automation/curve nodes // maybe we can only do it over the original... TrackViewInfo tvi; qtractorCurve *pCurve = NULL; if (m_bCurveEdit) { if (g_clipboard.nodes.isEmpty()) return; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == NULL || !trackInfo(pTrack, &tvi)) pTrack = trackAt(pos, true, &tvi); if (pTrack == NULL) return; pCurve = pTrack->currentCurve(); if (pCurve == NULL) return; if (pCurve->isLocked()) return; } else if (g_clipboard.clips.isEmpty()) return; // Reset any current selection, whatsoever... m_pClipSelect->reset(); m_pCurveSelect->clear(); resetDragState(); // Set paste parameters... m_iPasteCount = iPasteCount; m_iPastePeriod = iPastePeriod; if (m_iPastePeriod < 1) m_iPastePeriod = pSession->frameSnap(g_clipboard.frames); unsigned long iPasteDelta = 0; // Copy clipboard items to floating selection; if (m_bCurveEdit) { // Flag this as target current curve, // otherwise nothing will be displayed... m_pCurveSelect->setCurve(pCurve); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; QListIterator iter(g_clipboard.nodes); for (unsigned short i = 0; i < m_iPasteCount; ++i) { iter.toFront(); while (iter.hasNext()) { NodeItem *pNodeItem = iter.next(); const int x = pSession->pixelFromFrame(pNodeItem->frame + iPasteDelta); const float s = pCurve->scaleFromValue(pNodeItem->value); const int y = y2 - int(s * float(h)); m_pCurveSelect->addItem(pNodeItem->node, QRect(x - 4, y - 4, 8, 8)); } iPasteDelta += m_iPastePeriod; } m_pCurveSelect->update(true); // We'll start a brand new floating state... m_dragState = m_dragCursor = DragCurvePaste; m_rectDrag = m_pCurveSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); } else { // Copy clipboard items to floating selection; // adjust clip widths/lengths just in case time // scale (horizontal zoom) has been changed... QListIterator iter(g_clipboard.clips); for (unsigned short i = 0; i < m_iPasteCount; ++i) { iter.toFront(); while (iter.hasNext()) { ClipItem *pClipItem = iter.next(); QRect rect(pClipItem->rect); rect.setX(pSession->pixelFromFrame(pClipItem->clipStart + iPasteDelta)); rect.setWidth(pSession->pixelFromFrame(pClipItem->clipLength)); m_pClipSelect->addItem(pClipItem->clip, rect); } iPasteDelta += m_iPastePeriod; } // We'll start a brand new floating state... m_dragState = m_dragCursor = DragClipPaste; m_rectDrag = m_pClipSelect->rect(); m_posDrag = m_rectDrag.topLeft(); m_posStep = QPoint(0, 0); } // It doesn't matter which one, both pasteable views are due... qtractorScrollView::setFocus(); qtractorScrollView::setCursor( QCursor(QPixmap(":/images/editPaste.png"), 12, 12)); // Let's-a go... qtractorScrollView::update(); if (m_bCurveEdit) dragCurveMove(pos + m_posStep); else dragClipMove(pos + m_posStep); } // Intra-drag-n-drop clip move method. void qtractorTrackView::moveClipSelect ( qtractorTrack *pTrack ) { // Check if anything is really selected and sane... if (!queryClipSelect()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // We'll need this... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("move clip")); // We can only move clips between tracks of the same type... int iTrackClip = 0; long iClipDelta = 0; const bool bAddTrack = (pTrack == NULL); qtractorTrack *pSingleTrack = m_pClipSelect->singleTrack(); if (pSingleTrack) { if (bAddTrack) { const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); pTrack = new qtractorTrack(pSession, pSingleTrack->trackType()); // pTrack->setTrackName(QString("Track %1").arg(iTrack)); pTrack->setBackground(color); pTrack->setForeground(color.darker()); if (pSingleTrack->trackType() == qtractorTrack::Midi) { pTrack->setMidiChannel(pSingleTrack->midiChannel()); pTrack->setMidiBank(pSingleTrack->midiBank()); pTrack->setMidiProg(pSingleTrack->midiProg()); } pClipCommand->addTrack(pTrack); } else if (pSingleTrack->trackType() != pTrack->trackType()) return; } // We'll build a composite command... QList clips; const qtractorClipSelect::ItemList& items = m_pClipSelect->items(); qtractorClipSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorClipSelect::ItemList::ConstIterator& iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); if (pSingleTrack == NULL) pTrack = pClip->track(); // Make sure it's legal selection... if (pTrack && pClip->isClipSelected()) { // Clip parameters. const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipOffset = pClip->clipOffset(); const unsigned long iClipLength = pClip->clipLength(); const unsigned long iClipEnd = iClipStart + iClipLength; // Clip selection points. const unsigned long iSelectStart = pClip->clipSelectStart(); const unsigned long iSelectEnd = pClip->clipSelectEnd(); const unsigned long iSelectOffset = iSelectStart - iClipStart; const unsigned long iSelectLength = iSelectEnd - iSelectStart; // Determine and keep clip regions... qtractorClipSelect::Item *pClipItem = iter.value(); if (iSelectStart > iClipStart) { // -- Left clip... qtractorClip *pClipLeft = cloneClip(pClip); pClipLeft->setClipStart(iClipStart); pClipLeft->setClipOffset(iClipOffset); pClipLeft->setClipLength(iSelectOffset); pClipLeft->setFadeInLength(pClip->fadeInLength()); pClipCommand->addClip(pClipLeft, pClipLeft->track()); // Done, left clip. } if (iSelectEnd < iClipEnd) { // -- Right clip... qtractorClip *pClipRight = cloneClip(pClip); pClipRight->setClipStart(iSelectEnd); pClipRight->setClipOffset(iClipOffset + iSelectOffset + iSelectLength); pClipRight->setClipLength(iClipEnd - iSelectEnd); pClipRight->setFadeOutLength(pClip->fadeOutLength()); pClipCommand->addClip(pClipRight, pClipRight->track()); // Done, right clip. } // Convert to precise frame positioning, // but only the first clip gets snapped... unsigned long iClipStart2 = iSelectStart; if (iTrackClip == 0) { const int x = (pClipItem->rectClip.x() + m_iDragClipX); const unsigned long iFrameStart = pSession->frameSnap( pSession->frameFromPixel(x > 0 ? x : 0)); iClipDelta = long(iFrameStart) - long(iClipStart2); iClipStart2 = iFrameStart; } else if (long(iClipStart2) + iClipDelta > 0) { iClipStart2 += iClipDelta; } else { iClipStart2 = 0; } // -- Moved clip... pClipCommand->moveClip(pClip, pTrack, iClipStart2, iClipOffset + iSelectOffset, iSelectLength); clips.append(pClip); // If track's new it will need a name... if (bAddTrack && iTrackClip == 0) pTrack->setTrackName(pClip->clipName()); ++iTrackClip; } } // Put it in the form of an undoable command... pSession->execute(pClipCommand); // Redo selection as new... if (!clips.isEmpty()) { QListIterator clip_iter(clips); while (clip_iter.hasNext()) clip_iter.next()->setClipSelected(true); updateClipSelect(); m_pTracks->selectionChangeNotify(); } } // Paste from clipboard (execute). void qtractorTrackView::pasteClipSelect ( qtractorTrack *pTrack ) { // Check if there's anything really on clipboard... if (g_clipboard.clips.count() < 1) return; // Check if anything is really selected and sane... if (!queryClipSelect()) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // We'll need this... qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("paste clip")); // We can only move clips between tracks of the same type... const bool bAddTrack = (pTrack == NULL); qtractorTrack *pSingleTrack = g_clipboard.singleTrack; if (pSingleTrack) { if (bAddTrack) { const int iTrack = pSession->tracks().count() + 1; const QColor& color = qtractorTrack::trackColor(iTrack); pTrack = new qtractorTrack(pSession, pSingleTrack->trackType()); // pTrack->setTrackName(QString("Track %1").arg(iTrack)); pTrack->setBackground(color); pTrack->setForeground(color.darker()); pClipCommand->addTrack(pTrack); } else if (pSingleTrack->trackType() != pTrack->trackType()) return; } unsigned long iPastePeriod = m_iPastePeriod; if (iPastePeriod < 1) iPastePeriod = g_clipboard.frames; long iPasteDelta = 0; if (m_iDragClipX < 0) iPasteDelta = - pSession->frameFromPixel(- m_iDragClipX); else iPasteDelta = + pSession->frameFromPixel(+ m_iDragClipX); // We'll build a composite command... QList clips; QListIterator iter(g_clipboard.clips); for (unsigned short i = 0; i < m_iPasteCount; ++i) { // Paste iteration... int iTrackClip = 0; iter.toFront(); while (iter.hasNext()) { ClipItem *pClipItem = iter.next(); qtractorClip *pClip = pClipItem->clip; if (pSingleTrack == NULL) pTrack = pClip->track(); // Convert to precise frame positioning, // but only the first clip gets snapped... unsigned long iClipStart = pClipItem->clipStart; if (long(iClipStart) + iPasteDelta > 0) iClipStart += iPasteDelta; if (iTrackClip == 0) { unsigned long iFrameStart = iClipStart; iClipStart = pSession->frameSnap(iFrameStart); iPasteDelta += long(iClipStart) - long(iFrameStart); } // Now, its imperative to make a proper copy of those clips... qtractorClip *pNewClip = cloneClip(pClip); // Add the new pasted clip... if (pNewClip) { // HACK: convert/override MIDI clip-offset, length // times across potential tempo/time-sig changes... unsigned long iClipOffset = pClipItem->clipOffset; unsigned long iClipLength = pClipItem->clipLength; if (pTrack->trackType() == qtractorTrack::Midi) { const unsigned long iOldClipStart = pClipItem->clipStart; const unsigned long iClipStartTime = pSession->tickFromFrame(iClipStart); const unsigned long iClipOffsetTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipOffset, true); const unsigned long iClipLengthTime = pSession->tickFromFrameRange( iOldClipStart, iOldClipStart + iClipLength); iClipOffset = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipOffsetTime, true); iClipLength = pSession->frameFromTickRange( iClipStartTime, iClipStartTime + iClipLengthTime); } // Clone clip properties... pNewClip->setClipStart(iClipStart); pNewClip->setClipOffset(iClipOffset); pNewClip->setClipLength(iClipLength); pNewClip->setFadeInLength(pClipItem->fadeInLength); pNewClip->setFadeOutLength(pClipItem->fadeOutLength); pClipCommand->addClip(pNewClip, pTrack); clips.append(pNewClip); // If track's new it will need a name... if (bAddTrack && iTrackClip == 0) pTrack->setTrackName(pClip->clipName()); ++iTrackClip; } } // Set to repeat... iPasteDelta += iPastePeriod; } // Put it in the form of an undoable command... pSession->execute(pClipCommand); // Redo selection as new... if (!clips.isEmpty()) { QListIterator clip_iter(clips); while (clip_iter.hasNext()) clip_iter.next()->setClipSelected(true); updateClipSelect(); m_pTracks->selectionChangeNotify(); } } // Intra-drag-n-drop curve/automation node move method. void qtractorTrackView::moveCurveSelect ( const QPoint& pos ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; dragCurveMove(pos); TrackViewInfo tvi; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == NULL || !trackInfo(pTrack, &tvi)) pTrack = trackAt(pos, true, &tvi); if (pTrack == NULL) return; qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve == NULL) return; if (pCurve->isLocked()) return; if (!m_pCurveSelect->isCurrentCurve(pCurve)) return; const int x0 = m_pCurveSelect->rect().x(); const int x1 = x0 + m_iDragCurveX; const long delta = long(pSession->frameFromPixel(x1)) - long(pSession->frameFromPixel(x0)); qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(tr("move automation"), pCurve); // We'll build a composite command... QList nodes; qtractorCurveEditList edits(pCurve); const qtractorCurveSelect::ItemList& items = m_pCurveSelect->items(); qtractorCurveSelect::ItemList::ConstIterator iter = items.constBegin(); const qtractorCurveSelect::ItemList::ConstIterator iter_end = items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorCurveSelect::Item *pItem = iter.value(); if (pItem->flags & 1) { qtractorCurve::Node *pNode = iter.key(); const unsigned long frame = pNode->frame + delta; const float value = pNode->value; pCurveEditCommand->removeNode(pNode); pCurve->unlinkNode(pNode); pNode = pCurve->addNode(frame, value, &edits); if (pNode) nodes.append(pNode); } } pCurveEditCommand->addEditList(&edits); // Put it in the form of an undoable command... if (pCurveEditCommand->isEmpty()) { delete pCurveEditCommand; } else { pSession->commands()->push(pCurveEditCommand); m_pTracks->dirtyChangeNotify(); } // Redo selection as new... if (!nodes.isEmpty()) { QRect rectUpdate = m_pCurveSelect->rect(); m_pCurveSelect->clear(); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; QListIterator node_iter(nodes); while (node_iter.hasNext()) { qtractorCurve::Node *pNode = node_iter.next(); const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8)); } m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } } // Paste from clipboard (execute). void qtractorTrackView::pasteCurveSelect ( const QPoint& pos ) { // Check if there's anything really on clipboard... if (g_clipboard.nodes.count() < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; dragCurveMove(pos); TrackViewInfo tvi; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == NULL || !trackInfo(pTrack, &tvi)) return; qtractorCurve *pCurve = pTrack->currentCurve(); if (pCurve == NULL) return; if (pCurve->isLocked()) return; // We'll need this... qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(tr("paste automation"), pCurve); unsigned long iPastePeriod = m_iPastePeriod; if (iPastePeriod < 1) iPastePeriod = g_clipboard.frames; long iPasteDelta = 0; if (m_iDragCurveX < 0) iPasteDelta = - pSession->frameFromPixel(- m_iDragCurveX); else iPasteDelta = + pSession->frameFromPixel(+ m_iDragCurveX); // We'll build a composite command... QList nodes; qtractorCurveEditList edits(pCurve); QListIterator iter(g_clipboard.nodes); for (unsigned short i = 0; i < m_iPasteCount; ++i) { // Paste iteration... iter.toFront(); while (iter.hasNext()) { NodeItem *pNodeItem = iter.next(); // Convert to precise frame positioning, // but only the first clip gets snapped... unsigned long iNodeFrame = pNodeItem->frame; if (long(iNodeFrame) + iPasteDelta > 0) iNodeFrame += iPasteDelta; if (nodes.isEmpty()) { unsigned long iFrameStart = iNodeFrame; iNodeFrame = pSession->frameSnap(iFrameStart); iPasteDelta += long(iNodeFrame) - long(iFrameStart); } // Now, its imperative to make a proper copy of those nodes... qtractorCurve::Node *pNode = pCurve->addNode(iNodeFrame, pNodeItem->value, &edits); if (pNode) nodes.append(pNode); } // Set to repeat... iPasteDelta += iPastePeriod; } pCurveEditCommand->addEditList(&edits); // Put it in the form of an undoable command... if (pCurveEditCommand->isEmpty()) { delete pCurveEditCommand; } else { pSession->commands()->push(pCurveEditCommand); m_pTracks->dirtyChangeNotify(); } // Redo selection as new... if (!nodes.isEmpty()) { QRect rectUpdate = m_pCurveSelect->rect(); m_pCurveSelect->clear(); const int h = tvi.trackRect.height(); const int y2 = tvi.trackRect.bottom() + 1; QListIterator node_iter(nodes); while (node_iter.hasNext()) { qtractorCurve::Node *pNode = node_iter.next(); const float s = pCurve->scaleFromValue(pNode->value); const int x = pSession->pixelFromFrame(pNode->frame); const int y = y2 - int(s * float(h)); m_pCurveSelect->selectItem(pCurve, pNode, QRect(x - 4, y - 4, 8, 8)); } m_pCurveSelect->update(true); updateRect(rectUpdate.united(m_pCurveSelect->rect())); m_pTracks->selectionChangeNotify(); } } // Clip cloner helper. qtractorClip *qtractorTrackView::cloneClip ( qtractorClip *pClip ) { if (pClip == NULL) return NULL; qtractorTrack *pTrack = pClip->track(); if (pTrack == NULL) return NULL; qtractorClip *pNewClip = NULL; switch (pTrack->trackType()) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = static_cast (pClip); if (pAudioClip) pNewClip = new qtractorAudioClip(*pAudioClip); break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) pNewClip = new qtractorMidiClip(*pMidiClip); break; } case qtractorTrack::None: default: break; } return pNewClip; } // Multi-item drop mode (whether to span clips horixontally). void qtractorTrackView::setDropSpan ( bool bDropSpan ) { m_bDropSpan = bDropSpan; } bool qtractorTrackView::isDropSpan (void) const { return m_bDropSpan; } // Snap-to-bar zebra mode. void qtractorTrackView::setSnapZebra ( bool bSnapZebra ) { m_bSnapZebra = bSnapZebra; updateContents(); } bool qtractorTrackView::isSnapZebra (void) const { return m_bSnapZebra; } // Snap-to-beat grid mode. void qtractorTrackView::setSnapGrid ( bool bSnapGrid ) { m_bSnapGrid = bSnapGrid; updateContents(); } bool qtractorTrackView::isSnapGrid (void) const { return m_bSnapGrid; } // Floating tool-tips mode. void qtractorTrackView::setToolTips ( bool bToolTips ) { m_bToolTips = bToolTips; } bool qtractorTrackView::isToolTips (void) const { return m_bToolTips; } // Automation curve node editing mode. void qtractorTrackView::setCurveEdit ( bool bCurveEdit ) { if (( m_bCurveEdit && bCurveEdit) || (!m_bCurveEdit && !bCurveEdit)) return; m_bCurveEdit = bCurveEdit; g_clipboard.clear(); clearSelect(); m_pTracks->selectionChangeNotify(); } bool qtractorTrackView::isCurveEdit (void) const { return m_bCurveEdit; } // Temporary sync-view/follow-playhead hold state. void qtractorTrackView::setSyncViewHoldOn ( bool bOn ) { m_iSyncViewHold = (m_bSyncViewHold && bOn ? QTRACTOR_SYNC_VIEW_HOLD : 0); } void qtractorTrackView::setSyncViewHold ( bool bSyncViewHold ) { m_bSyncViewHold = bSyncViewHold; setSyncViewHoldOn(bSyncViewHold); } bool qtractorTrackView::isSyncViewHold (void) const { return (m_bSyncViewHold && m_iSyncViewHold > 0); } // Automation/curve node editor methods. void qtractorTrackView::openEditCurveNode ( qtractorCurve *pCurve, qtractorCurve::Node *pNode ) { closeEditCurveNode(); if (pCurve == NULL || pNode == NULL) return; qtractorSubject *pSubject = pCurve->subject(); if (pSubject == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::openEditCurveNode(%p, %p)", pCurve, pNode); #endif m_pEditCurve = pCurve; m_pEditCurveNode = pNode; const float fMaxValue = pSubject->maxValue(); const float fMinValue = pSubject->minValue(); int iDecimals = 0; if (pSubject->isDecimal()) { const float fDecs = ::log10f(fMaxValue - fMinValue); if (fDecs < 0.0f) iDecimals = 6; else if (fDecs < 3.0f) iDecimals = 3; else if (fDecs < 6.0f) iDecimals = 1; #if 0 if (m_pEditCurve->isLogarithmic()) ++iDecimals; #endif } m_pEditCurveNodeSpinBox = new QDoubleSpinBox(this); m_pEditCurveNodeSpinBox->setDecimals(iDecimals); m_pEditCurveNodeSpinBox->setMinimum(fMinValue); m_pEditCurveNodeSpinBox->setMaximum(fMaxValue); m_pEditCurveNodeSpinBox->setSingleStep(::powf(10.0f, - float(iDecimals))); m_pEditCurveNodeSpinBox->setAccelerated(true); m_pEditCurveNodeSpinBox->setToolTip(pSubject->name()); m_pEditCurveNodeSpinBox->setMinimumWidth(42); m_pEditCurveNodeSpinBox->setValue(m_pEditCurveNode->value); QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); const QPoint& vpos = pViewport->mapFromGlobal(QCursor::pos()); const QSize& size = m_pEditCurveNodeSpinBox->sizeHint(); int x = vpos.x() + 4; int y = vpos.y(); if (x + size.width() > w) x -= size.width() + 8; if (y + size.height() > h) y -= size.height(); m_pEditCurveNodeSpinBox->move(x, y); m_pEditCurveNodeSpinBox->show(); m_pEditCurveNodeSpinBox->setFocus(); QObject::connect(m_pEditCurveNodeSpinBox, SIGNAL(valueChanged(const QString&)), SLOT(editCurveNodeChanged())); QObject::connect(m_pEditCurveNodeSpinBox, SIGNAL(editingFinished()), SLOT(editCurveNodeFinished())); // We'll start clean... m_iEditCurveNodeDirty = 0; setSyncViewHoldOn(true); } void qtractorTrackView::closeEditCurveNode (void) { if (m_pEditCurveNodeSpinBox == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackView::closeEditCurveNode()"); #endif // Have we changed anything? if (m_iEditCurveNodeDirty > 0 && m_pEditCurveNode && m_pEditCurve) { // Make it an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { const float fOldValue = m_pEditCurveNode->value; const float fNewValue = m_pEditCurveNodeSpinBox->value(); if (::fabsf(fNewValue - fOldValue) > float(m_pEditCurveNodeSpinBox->singleStep())) { qtractorCurveEditCommand *pEditCurveNodeCommand = new qtractorCurveEditCommand(m_pEditCurve); pEditCurveNodeCommand->moveNode(m_pEditCurveNode, m_pEditCurveNode->frame, fNewValue); pSession->execute(pEditCurveNodeCommand); } } // Reset editing references... m_iEditCurveNodeDirty = 0; m_pEditCurveNode = NULL; m_pEditCurve = NULL; } // Time to close... m_pEditCurveNodeSpinBox->blockSignals(true); m_pEditCurveNodeSpinBox->clearFocus(); m_pEditCurveNodeSpinBox->close(); m_pEditCurveNodeSpinBox->deleteLater(); m_pEditCurveNodeSpinBox = NULL; qtractorScrollView::setFocus(); } void qtractorTrackView::editCurveNodeChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::editCurveNodeChanged()"); #endif if (m_pEditCurveNodeSpinBox && m_pEditCurveNode && m_pEditCurve) { ++m_iEditCurveNodeDirty; setSyncViewHoldOn(true); } } void qtractorTrackView::editCurveNodeFinished (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTrackView::editCurveNodeFinished()"); #endif closeEditCurveNode(); } // end of qtractorTrackView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnectForm.ui0000644000000000000000000000013213014536043020166 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.743090539 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnectForm.ui0000644000175000001440000003175013014536043021014 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorConnectForm 0 0 480 240 1 1 0 0 qtractorConnectTest :/images/viewConnections.png 4 4 Audio 8 4 Qt::Horizontal 2 0 4 Select output client/ports Qt::WheelFocus 0 4 Select input client/ports Qt::WheelFocus 0 4 Connect currently selected ports &Connect :/images/formConnect.png Disconnect currently selected ports &Disconnect :/images/formDisconnect.png Disconnect all currently connected ports Disconnect &All :/images/formDisconnectAll.png Qt::Horizontal QSizePolicy::Expanding 87 8 Refresh current connections view &Refresh :/images/formRefresh.png MIDI 8 4 Qt::Horizontal 2 0 4 Select output client/ports Qt::WheelFocus 0 4 Select input client/ports Qt::WheelFocus 0 4 Connect currently selected ports &Connect :/images/formConnect.png Disconnect currently selected ports &Disconnect :/images/formDisconnect.png Disconnect all currently connected ports Disconnect &All :/images/formDisconnectAll.png Qt::Horizontal QSizePolicy::Expanding 87 8 Refresh current connections view &Refresh :/images/formRefresh.png qtractorAudioClientListView QTreeWidget
qtractorAudioConnect.h
 qtractorMidiClientListView QTreeWidget
qtractorMidiConnect.h
 qtractorConnectorView QWidget
qtractorConnect.h
 ConnectTabWidget AudioOClientsComboBox AudioOListView AudioIClientsComboBox AudioIListView AudioConnectPushButton AudioDisconnectPushButton AudioDisconnectAllPushButton AudioRefreshPushButton MidiOClientsComboBox MidiOListView MidiIClientsComboBox MidiIListView MidiConnectPushButton MidiDisconnectPushButton MidiDisconnectAllPushButton MidiRefreshPushButton qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginForm.h0000644000000000000000000000012713014536043017651 xustar0029 mtime=1479719971.77110454 29 atime=1479719971.77110454 29 ctime=1479719971.77110454 qtractor-0.8.0/src/qtractorPluginForm.h0000644000175000001440000001237113014536043020471 0ustar00rncbcusers00000000000000// qtractorPluginForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginForm_h #define __qtractorPluginForm_h #include "ui_qtractorPluginForm.h" #include // Forward declarations... class qtractorPlugin; class qtractorPluginParam; class qtractorPluginParamWidget; class qtractorPluginPropertyWidget; class qtractorMidiControlObserver; class qtractorObserverCheckBox; class qtractorObserverSlider; class qtractorObserverSpinBox; class qtractorPluginParamDisplay; class QCheckBox; class QDoubleSpinBox; class QTextEdit; class QComboBox; class QToolButton; //---------------------------------------------------------------------------- // qtractorPluginForm -- UI wrapper form. class qtractorPluginForm : public QWidget { Q_OBJECT public: // Constructor. qtractorPluginForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorPluginForm(); void setPlugin(qtractorPlugin *pPlugin); qtractorPlugin *plugin() const; void setPreset(const QString& sPreset); QString preset() const; void updateActivated(); void updateDirtyCount(); void updateAuxSendBusName(); void toggleEditor(bool bOn); void refresh(); void clear(); protected slots: void changePresetSlot(const QString& sPreset); void loadPresetSlot(const QString& sPreset); void openPresetSlot(); void savePresetSlot(); void deletePresetSlot(); void editSlot(bool bOn); void sendsSlot(); void returnsSlot(); void activateSlot(bool bOn); void midiControlActionSlot(); void midiControlMenuSlot(const QPoint& pos); void changeAuxSendBusNameSlot(const QString& sAuxSendBusName); void clickAuxSendBusNameSlot(); void updateDirectAccessParamSlot(); void changeDirectAccessParamSlot(); protected: void stabilize(); // Show insert pseudo-plugin audio bus connections. void insertPluginBus(int iBusMode); // MIDI controller/observer attachement (context menu) void addMidiControlAction( QWidget *pWidget, qtractorMidiControlObserver *pObserver); // Keyboard event handler. void keyPressEvent(QKeyEvent *); // Form show/hide events (restore/save position). void showEvent(QShowEvent *); void hideEvent(QHideEvent *); private: // The Qt-designer UI struct... Ui::qtractorPluginForm m_ui; // Instance variables... qtractorPlugin *m_pPlugin; QList m_propWidgets; QList m_paramWidgets; QMenu *m_pDirectAccessParamMenu; int m_iDirtyCount; int m_iUpdate; }; //---------------------------------------------------------------------------- // qtractorPluginParamWidget -- Plugin port widget. // class qtractorPluginParamWidget : public QWidget { Q_OBJECT public: // Constructor. qtractorPluginParamWidget(qtractorPluginParam *pParam, QWidget *pParent = NULL); // Main properties accessors. qtractorPluginParam *param() const { return m_pParam; } // Refreshner-loader method. void refresh(); protected slots: // Parameter value change slot. void updateValue(float fValue); private: // Local forward declarations. class SliderInterface; // Instance variables. qtractorPluginParam *m_pParam; // Some possible managed widgets. qtractorObserverCheckBox *m_pCheckBox; qtractorObserverSlider *m_pSlider; qtractorObserverSpinBox *m_pSpinBox; qtractorPluginParamDisplay *m_pDisplay; }; //---------------------------------------------------------------------------- // qtractorPluginPropertyWidget -- Plugin pproperty widget. // class qtractorPluginPropertyWidget : public QWidget { Q_OBJECT public: // Constructor. qtractorPluginPropertyWidget(qtractorPlugin *pPlugin, unsigned long iProperty, QWidget *pParent = NULL); // Main properties accessors. qtractorPlugin *plugin() const { return m_pPlugin; } unsigned long property() const { return m_iProperty; } // Refreshner-loader method. void refresh(); protected slots: // Property file selector. void buttonClicked(); // Property value change slot. void propertyChanged(); protected: // Text edit (string) event filter. bool eventFilter(QObject *pObject, QEvent *pEvent); private: // Instance variables. qtractorPlugin *m_pPlugin; unsigned long m_iProperty; // Some possible managed widgets. QCheckBox *m_pCheckBox; QDoubleSpinBox *m_pSpinBox; QTextEdit *m_pTextEdit; QComboBox *m_pComboBox; QToolButton *m_pToolButton; }; #endif // __qtractorPluginForm_h // end of qtractorPluginForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackForm.cpp0000644000000000000000000000012713014536043020012 xustar0029 mtime=1479719971.77910854 29 atime=1479719971.77810804 29 ctime=1479719971.77910854 qtractor-0.8.0/src/qtractorTrackForm.cpp0000644000175000001440000012706013014536043020634 0ustar00rncbcusers00000000000000// qtractorTrackForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTrackForm.h" #include "qtractorAbout.h" #include "qtractorTrack.h" #include "qtractorSession.h" #include "qtractorInstrument.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorOptions.h" #include "qtractorCommand.h" #include "qtractorBusForm.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------- // class qtractorColorItemDelegate -- Custom color view item delegate. // class qtractorColorItemDelegate : public QItemDelegate { public: // Constructor. qtractorColorItemDelegate ( QComboBox *pComboBox ) : QItemDelegate(pComboBox), m_pComboBox(pComboBox) {} // Overridden paint method. void paint(QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index) const { // Item data has the color... const QPoint delta(2, 2); QRect rect(option.rect); rect.setTopLeft(rect.topLeft() + delta); rect.setBottomRight(rect.bottomRight() - delta); QColor color(m_pComboBox->itemText(index.row())); pPainter->save(); if (option.state & QStyle::State_Selected) pPainter->setPen(QPen(option.palette.highlight().color(), 2)); else pPainter->setPen(QPen(option.palette.base().color(), 2)); pPainter->setBrush(color); pPainter->drawRect(rect); pPainter->restore(); if (option.state & QStyle::State_HasFocus) QItemDelegate::drawFocus(pPainter, option, option.rect); } private: // Item color spec. QComboBox *m_pComboBox; }; //---------------------------------------------------------------------------- // qtractorTrackForm::MidiProgramObserver -- Local dedicated observer. class qtractorTrackForm::MidiProgramObserver : public qtractorObserver { public: // Constructor. MidiProgramObserver(qtractorTrackForm *pTrackForm, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrackForm(pTrackForm) {} protected: // Update feedback. void update(bool bUpdate) { if (bUpdate) { const int iValue = int(value()); const int iBank = (iValue >> 7) & 0x3fff; const int iProg = (iValue & 0x7f); m_pTrackForm->setMidiProgram(iBank, iProg); } } private: // Members. qtractorTrackForm *m_pTrackForm; }; //---------------------------------------------------------------------------- // qtractorTrackForm -- UI wrapper form. // Constructor. qtractorTrackForm::qtractorTrackForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // No settings descriptor initially (the caller will set it). m_pTrack = NULL; // Current MIDI output bus to be cached. m_pMidiBus = NULL; // Set some dialog validators... m_ui.BankComboBox->setValidator(new QIntValidator(m_ui.BankComboBox)); m_ui.ProgComboBox->setValidator(new QIntValidator(m_ui.ProgComboBox)); // Bank select methods. const QIcon& icon = QIcon(":/images/itemProperty.png"); m_ui.BankSelMethodComboBox->clear(); m_ui.BankSelMethodComboBox->addItem(icon, tr("Normal")); m_ui.BankSelMethodComboBox->addItem(icon, tr("Bank MSB")); m_ui.BankSelMethodComboBox->addItem(icon, tr("Bank LSB")); m_ui.BankSelMethodComboBox->addItem(icon, tr("Patch")); // Custom colors. m_ui.ForegroundColorComboBox->setItemDelegate( new qtractorColorItemDelegate(m_ui.ForegroundColorComboBox)); m_ui.BackgroundColorComboBox->setItemDelegate( new qtractorColorItemDelegate(m_ui.BackgroundColorComboBox)); m_ui.ForegroundColorComboBox->clear(); m_ui.BackgroundColorComboBox->clear(); for (int i = 1; i < 28; ++i) { const QColor& rgbBack = qtractorTrack::trackColor(i); const QColor& rgbFore = rgbBack.darker(); m_ui.ForegroundColorComboBox->addItem(rgbFore.name()); m_ui.BackgroundColorComboBox->addItem(rgbBack.name()); } // To save and keep bus/channel patching consistency. m_pOldMidiBus = NULL; m_iOldChannel = -1; m_sOldInstrumentName.clear(); m_iOldBankSelMethod = -1; m_iOldBank = -1; m_iOldProg = -1; // No last acceptable command yet. m_pLastCommand = NULL; // MIDI ban/program observer. m_pMidiProgramObserver = NULL; // Initialize dirty control state. m_iDirtySetup = 0; m_iDirtyCount = 0; m_iDirtyPatch = 0; // Add generic/standard track icons drop-down menu... m_pIconMenu = new QMenu(this); m_pIconMenu->addAction(QIcon(":/images/fileOpen.png"), tr("Custom &Icon..."), this, SLOT(trackIconClicked())); m_pIconMenu->addSeparator(); addIconMenuAction(tr("&Drums"), ":/images/trackIconDrums1.png"); addIconMenuAction(tr("Drum &Kit"), ":/images/trackIconDrums2.png"); addIconMenuAction(tr("&Bass"), ":/images/trackIconBass1.png"); addIconMenuAction(tr("A&coustic Bass"), ":/images/trackIconBass2.png"); addIconMenuAction(tr("&Guitar"), ":/images/trackIconGuitar1.png"); addIconMenuAction(tr("&Electric Guitar"), ":/images/trackIconGuitar2.png"); addIconMenuAction(tr("&Piano"), ":/images/trackIconPiano1.png"); addIconMenuAction(tr("&Acoustic Piano"), ":/images/trackIconPiano2.png"); addIconMenuAction(tr("&Microphone"), ":/images/trackIconMicrophone1.png"); addIconMenuAction(tr("Vi&ntage Microphone"), ":/images/trackIconMicrophone2.png"); addIconMenuAction(tr("&Speaker"), ":/images/trackIconSpeaker1.png"); addIconMenuAction(tr("&Trumpet"), ":/images/trackIconTrumpet1.png"); addIconMenuAction(tr("&Violin"), ":/images/trackIconViolin1.png"); m_pIconMenu->addSeparator(); m_pIconMenu->addAction(tr("(None)"), this, SLOT(trackIconAction())); m_ui.TrackIconPushButton->setMenu(m_pIconMenu); // UI signal/slot connections... QObject::connect(m_ui.TrackNameTextEdit, SIGNAL(textChanged()), SLOT(changed())); QObject::connect(m_ui.TrackIconPushButton, SIGNAL(clicked()), SLOT(trackIconClicked())); QObject::connect(m_ui.AudioRadioButton, SIGNAL(toggled(bool)), SLOT(trackTypeChanged())); QObject::connect(m_ui.MidiRadioButton, SIGNAL(toggled(bool)), SLOT(trackTypeChanged())); QObject::connect(m_ui.InputBusNameComboBox, SIGNAL(activated(const QString &)), SLOT(inputBusNameChanged(const QString&))); QObject::connect(m_ui.OutputBusNameComboBox, SIGNAL(activated(const QString &)), SLOT(outputBusNameChanged(const QString&))); QObject::connect(m_ui.BusNameToolButton, SIGNAL(clicked()), SLOT(busNameClicked())); QObject::connect(m_ui.OmniCheckBox, SIGNAL(clicked()), SLOT(changed())); QObject::connect(m_ui.ChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(channelChanged(int))); QObject::connect(m_ui.InstrumentComboBox, SIGNAL(activated(const QString &)), SLOT(instrumentChanged(const QString&))); QObject::connect(m_ui.BankSelMethodComboBox, SIGNAL(activated(int)), SLOT(bankSelMethodChanged(int))); QObject::connect(m_ui.BankComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(bankChanged())); QObject::connect(m_ui.ProgComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(progChanged())); QObject::connect(m_ui.ForegroundColorComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(foregroundColorChanged(const QString&))); QObject::connect(m_ui.ForegroundColorToolButton, SIGNAL(clicked()), SLOT(selectForegroundColor())); QObject::connect(m_ui.BackgroundColorComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(backgroundColorChanged(const QString&))); QObject::connect(m_ui.BackgroundColorToolButton, SIGNAL(clicked()), SLOT(selectBackgroundColor())); QObject::connect(m_ui.PluginListView, SIGNAL(currentRowChanged(int)), SLOT(stabilizeForm())); QObject::connect(m_ui.PluginListView, SIGNAL(contentsChanged()), SLOT(pluginListChanged())); QObject::connect(m_ui.AddPluginToolButton, SIGNAL(clicked()), SLOT(addPlugin())); QObject::connect(m_ui.RemovePluginToolButton, SIGNAL(clicked()), SLOT(removePlugin())); QObject::connect(m_ui.MoveUpPluginToolButton, SIGNAL(clicked()), SLOT(moveUpPlugin())); QObject::connect(m_ui.MoveDownPluginToolButton, SIGNAL(clicked()), SLOT(moveDownPlugin())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorTrackForm::~qtractorTrackForm (void) { // Free up the MIDI bank/program observer... if (m_pMidiProgramObserver) delete m_pMidiProgramObserver; // Maybe the track icon menu perhaps... delete m_pIconMenu; } // Populate (setup) dialog controls from settings descriptors. void qtractorTrackForm::setTrack ( qtractorTrack *pTrack ) { // Avoid dirty this all up. ++m_iDirtySetup; // Set target track reference descriptor. m_pTrack = pTrack; // Track properties cloning... m_props = m_pTrack->properties(); // Get reference of the last acceptable command... qtractorCommandList *pCommands = (m_pTrack->session())->commands(); m_pLastCommand = pCommands->lastCommand(); // Set plugin list... m_ui.PluginListView->setPluginList(m_pTrack->pluginList()); // Initialize dialog widgets... m_ui.TrackNameTextEdit->setPlainText(m_props.trackName); qtractorEngine *pEngine = NULL; switch (m_props.trackType) { case qtractorTrack::Audio: pEngine = (m_pTrack->session())->audioEngine(); m_ui.AudioRadioButton->setChecked(true); break; case qtractorTrack::Midi: pEngine = (m_pTrack->session())->midiEngine(); m_ui.MidiRadioButton->setChecked(true); break; default: break; } updateTrackType(m_props.trackType); if (pEngine && pEngine->findInputBus(m_props.inputBusName)) m_ui.InputBusNameComboBox->setCurrentIndex( m_ui.InputBusNameComboBox->findText(m_props.inputBusName)); if (pEngine && pEngine->findOutputBus(m_props.outputBusName)) m_ui.OutputBusNameComboBox->setCurrentIndex( m_ui.OutputBusNameComboBox->findText(m_props.outputBusName)); // Force MIDI output bus recaching. m_pMidiBus = midiBus(); // Make sure this will be remembered for backup. m_pOldMidiBus = m_pMidiBus; m_iOldChannel = m_props.midiChannel; // m_sOldInstrumentName initially blank... m_iOldBankSelMethod = m_props.midiBankSelMethod; m_iOldBank = m_props.midiBank; m_iOldProg = m_props.midiProg; // Already time for instrument cacheing... updateInstruments(); m_ui.OmniCheckBox->setChecked(m_props.midiOmni); m_ui.ChannelSpinBox->setValue(m_props.midiChannel + 1); updateChannel(m_ui.ChannelSpinBox->value(), m_props.midiBankSelMethod, m_props.midiBank, m_props.midiProg); // Update colors... updateColorItem(m_ui.ForegroundColorComboBox, m_props.foreground); updateColorItem(m_ui.BackgroundColorComboBox, m_props.background); trackIconChanged(); // Cannot change track type, if track is already chained in session.. m_ui.AudioRadioButton->setEnabled(m_props.trackType != qtractorTrack::Midi); m_ui.MidiRadioButton->setEnabled(m_props.trackType != qtractorTrack::Audio); // A bit of parental control... QObject::connect(pCommands, SIGNAL(updateNotifySignal(unsigned int)), SLOT(changed())); // Backup clean. m_iDirtyCount = 0; --m_iDirtySetup; // Done. stabilizeForm(); } // Retrieve the editing track, if the case arises. qtractorTrack *qtractorTrackForm::track (void) const { return m_pTrack; } // Retrieve the accepted track properties, if the case arises. const qtractorTrack::Properties& qtractorTrackForm::properties (void) const { return m_props; } // Selected track type determinator. qtractorTrack::TrackType qtractorTrackForm::trackType (void) const { qtractorTrack::TrackType trackType = qtractorTrack::None; if (m_ui.AudioRadioButton->isChecked()) trackType = qtractorTrack::Audio; else if (m_ui.MidiRadioButton->isChecked()) trackType = qtractorTrack::Midi; return trackType; } // Accept settings (OK button slot). void qtractorTrackForm::accept (void) { // Save options... if (m_iDirtyCount > 0) { // Make changes permanent... m_props.trackName = m_ui.TrackNameTextEdit->toPlainText(); m_props.trackType = trackType(); m_props.inputBusName = m_ui.InputBusNameComboBox->currentText(); m_props.outputBusName = m_ui.OutputBusNameComboBox->currentText(); // Special case for MIDI settings... m_props.midiOmni = m_ui.OmniCheckBox->isChecked(); m_props.midiChannel = (m_ui.ChannelSpinBox->value() - 1); m_props.midiBankSelMethod = m_ui.BankSelMethodComboBox->currentIndex(); m_props.midiBank = midiBank(); m_props.midiProg = midiProg(); // View colors... m_props.foreground = colorItem(m_ui.ForegroundColorComboBox); m_props.background = colorItem(m_ui.BackgroundColorComboBox); m_props.background.setAlpha(192); // Save default bus names... saveDefaultBusNames(m_props.trackType); // Reset dirty flag. m_iDirtyCount = 0; } // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorTrackForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; break; } } if (bReject) { // Bogus track? Unlikely, but... if (m_pTrack) { // Backout all commands made this far... ((m_pTrack->session())->commands())->backout(m_pLastCommand); // Restore old output bus... if (!m_sOldOutputBusName.isEmpty()) { m_pTrack->setOutputBusName(m_sOldOutputBusName); m_pTrack->open(); // re-open... m_sOldOutputBusName.clear(); } // Try to restore the previously saved patch... if (m_pOldMidiBus && m_iDirtyPatch > 0) { m_pOldMidiBus->setPatch(m_iOldChannel, m_sOldInstrumentName, m_iOldBankSelMethod, m_iOldBank, m_iOldProg, m_pTrack); } } // Reset plugin list, before too late... m_ui.PluginListView->setPluginList(NULL); // Just go away. QDialog::reject(); } } // Stabilize current form state. void qtractorTrackForm::stabilizeForm (void) { const bool bEnabled = (trackType() != qtractorTrack::None); const bool bValid = (m_iDirtyCount > 0) && bEnabled && !m_ui.TrackNameTextEdit->toPlainText().isEmpty(); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); // Stabilize current plugin list state. const int iItemCount = m_ui.PluginListView->count(); int iItem = -1; qtractorPlugin *pPlugin = NULL; qtractorPluginListItem *pItem = static_cast ( m_ui.PluginListView->currentItem()); if (pItem) { iItem = m_ui.PluginListView->row(pItem); pPlugin = pItem->plugin(); } m_ui.AddPluginToolButton->setEnabled(bEnabled); m_ui.RemovePluginToolButton->setEnabled(pPlugin != NULL); m_ui.MoveUpPluginToolButton->setEnabled(pItem && iItem > 0); m_ui.MoveDownPluginToolButton->setEnabled(pItem && iItem < iItemCount - 1); } // Retrieve currently assigned MIDI output-bus, if applicable. qtractorMidiBus *qtractorTrackForm::midiBus (void) const { if (m_pTrack == NULL) return NULL; // If it ain't MIDI, bail out... if (trackType() != qtractorTrack::Midi) return NULL; // MIDI engine... qtractorMidiEngine *pMidiEngine = m_pTrack->session()->midiEngine(); if (pMidiEngine == NULL) return NULL; // MIDI bus... const QString& sOutputBusName = m_ui.OutputBusNameComboBox->currentText(); return static_cast ( pMidiEngine->findOutputBus(sOutputBusName)); } // Retrieve currently selected MIDI bank number. int qtractorTrackForm::midiBank (void) const { const QString& sBankText = m_ui.BankComboBox->currentText(); const int iBankIndex = m_ui.BankComboBox->findText(sBankText); if (iBankIndex >= 0 && m_banks.contains(iBankIndex) && m_ui.BankComboBox->itemText(iBankIndex) == sBankText) return m_banks[iBankIndex]; return sBankText.toInt(); } // Retrieve currently selected MIDI program number. int qtractorTrackForm::midiProg (void) const { const QString& sProgText = m_ui.ProgComboBox->currentText(); const int iProgIndex = m_ui.ProgComboBox->findText(sProgText); if (iProgIndex >= 0 && m_progs.contains(iProgIndex) && m_ui.ProgComboBox->itemText(iProgIndex) == sProgText) return m_progs[iProgIndex]; return sProgText.toInt(); } // Refresh instrument list. void qtractorTrackForm::updateInstruments (void) { if (m_pTrack == NULL) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return; // Avoid superfluous change notifications... ++m_iDirtySetup; m_ui.InstrumentComboBox->clear(); m_ui.InstrumentComboBox->addItem(tr("(No instrument)")); const QIcon& icon = QIcon(":/images/itemInstrument.png"); // Take care of MIDI plugin instrument names... updateInstrumentsAdd(icon, (m_pTrack->pluginList())->midiManager()); // And, maybe some from the MIDI output bus... if (m_pMidiBus && m_pMidiBus->pluginList_out()) updateInstrumentsAdd(icon, (m_pMidiBus->pluginList_out())->midiManager()); // Regular instrument names... qtractorInstrumentList::ConstIterator iter = pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) m_ui.InstrumentComboBox->addItem(icon, iter.value().instrumentName()); // Done. --m_iDirtySetup; } // Refresh instrument list of given MIDI buffer manager. void qtractorTrackForm::updateInstrumentsAdd ( const QIcon& icon, qtractorMidiManager *pMidiManager ) { if (pMidiManager == NULL) return; pMidiManager->updateInstruments(); const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); qtractorMidiManager::Instruments::ConstIterator iter = list.constBegin(); const qtractorMidiManager::Instruments::ConstIterator& iter_end = list.constEnd(); for ( ; iter != iter_end; ++iter) m_ui.InstrumentComboBox->addItem(icon, iter.key()); } // Update track type and buses. void qtractorTrackForm::updateTrackType ( qtractorTrack::TrackType trackType ) { // Avoid superfluos change notifications... ++m_iDirtySetup; // Renew the MIDI bank/program observer. if (m_pMidiProgramObserver) { delete m_pMidiProgramObserver; m_pMidiProgramObserver = NULL; } // Make changes due to track type change. qtractorEngine *pEngine = NULL; QIcon icon; switch (trackType) { case qtractorTrack::Audio: pEngine = m_pTrack->session()->audioEngine(); icon = QIcon(":/images/trackAudio.png"); m_ui.MidiGroupBox->hide(); m_ui.MidiGroupBox->setEnabled(false); m_ui.InputBusNameComboBox->setEnabled(true); m_ui.OutputBusNameComboBox->setEnabled(true); break; case qtractorTrack::Midi: pEngine = m_pTrack->session()->midiEngine(); icon = QIcon(":/images/trackMidi.png"); m_ui.MidiGroupBox->show(); m_ui.MidiGroupBox->setEnabled(true); m_ui.InputBusNameComboBox->setEnabled(true); m_ui.OutputBusNameComboBox->setEnabled(true); if (m_pTrack->pluginList() && (m_pTrack->pluginList())->midiProgramSubject()) { m_pMidiProgramObserver = new MidiProgramObserver(this, (m_pTrack->pluginList())->midiProgramSubject()); } break; case qtractorTrack::None: default: m_ui.MidiGroupBox->hide(); m_ui.MidiGroupBox->setEnabled(false); m_ui.InputBusNameComboBox->setEnabled(false); m_ui.OutputBusNameComboBox->setEnabled(false); break; } m_ui.InputBusNameComboBox->clear(); m_ui.OutputBusNameComboBox->clear(); if (pEngine) { for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) m_ui.InputBusNameComboBox->addItem(icon, pBus->busName()); if (pBus->busMode() & qtractorBus::Output) m_ui.OutputBusNameComboBox->addItem(icon, pBus->busName()); } } // Load default bus names... loadDefaultBusNames(trackType); // Shake it a little bit first, but // make it as tight as possible... resize(width() - 1, height() - 1); adjustSize(); // Done. --m_iDirtySetup; } // Refresh channel instrument banks list. void qtractorTrackForm::updateChannel ( int iChannel, int iBankSelMethod, int iBank, int iProg ) { // Regular channel offset if (--iChannel < 0) return; // MIDI bus... if (m_pMidiBus == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackForm::updateChannel(%d, %d, %d, %d)", iChannel, iBankSelMethod, iBank, iProg); #endif // Avoid superfluos change notifications... ++m_iDirtySetup; // MIDI channel patch... const qtractorMidiBus::Patch& patch = m_pMidiBus->patch(iChannel); QString sInstrumentName = patch.instrumentName; if (sInstrumentName.isEmpty()) sInstrumentName = m_pMidiBus->instrumentName(); if (iBankSelMethod < 0) iBankSelMethod = patch.bankSelMethod; #if 0 if (iBank < 0) iBank = patch.bank; if (iProg < 0) iProg = patch.prog; #endif // Select instrument... int iInstrumentIndex = m_ui.InstrumentComboBox->findText(sInstrumentName); if (iInstrumentIndex < 0) { iInstrumentIndex = 0; sInstrumentName.clear(); } m_ui.InstrumentComboBox->setCurrentIndex(iInstrumentIndex); // Go and update the bank and program listings... updateBanks(sInstrumentName, iBankSelMethod, iBank, iProg); // Done. --m_iDirtySetup; } // Refresh instrument banks list. void qtractorTrackForm::updateBanks ( const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg ) { if (m_pTrack == NULL) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return; // if (sInstrumentName.isEmpty()) // return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackForm::updateBanks(\"%s\", %d, %d, %d)", sInstrumentName.toUtf8().constData(), iBankSelMethod, iBank, iProg); #endif qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return; // Avoid superfluos change notifications... ++m_iDirtySetup; // Default (none) patch bank list... int iBankIndex = 0; const QIcon& icon = QIcon(":/images/itemPatches.png"); m_banks.clear(); m_ui.BankComboBox->clear(); m_ui.BankComboBox->addItem(icon, tr("(None)")); m_banks[iBankIndex++] = -1; // Care of MIDI plugin instrument banks... bool bMidiManager = updateBanksAdd(icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iBank, iBankIndex); if (!bMidiManager && m_pMidiBus && m_pMidiBus->pluginList_out()) { bMidiManager = updateBanksAdd(icon, (m_pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iBank, iBankIndex); } // Get instrument set alright... if (!bMidiManager && pInstruments->contains(sInstrumentName)) { // Instrument reference... const qtractorInstrument& instr = pInstruments->value(sInstrumentName); // Bank selection method... if (iBankSelMethod < 0) iBankSelMethod = instr.bankSelMethod(); // Refresh patch bank mapping... const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator it = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& it_end = patches.constEnd(); for (; it != it_end; ++it) { if (it.key() >= 0) { m_ui.BankComboBox->addItem(icon, it.value().name()); m_banks[iBankIndex++] = it.key(); } } #if 0 // In case bank address is generic... if (m_ui.BankComboBox->count() < 2) { const qtractorInstrumentData& patch = instr.patch(iBank); if (!patch.name().isEmpty()) { m_ui.BankComboBox->addItem(icon, patch.name()); m_banks[iBankIndex] = iBank; } } #endif // For proper bank selection... iBankIndex = -1; if (iBank >= 0) { const qtractorInstrumentData& patch = instr.patch(iBank); if (!patch.name().isEmpty()) iBankIndex = m_ui.BankComboBox->findText(patch.name()); } } else if (!bMidiManager) iBankIndex = -1; // Bank selection method... if (iBankSelMethod < 0) iBankSelMethod = 0; m_ui.BankSelMethodComboBox->setCurrentIndex(iBankSelMethod); // If there's banks we must choose at least one... if (iBank < 0 && m_banks.count() > 1) { iBankIndex = 1; iBank = m_banks[iBankIndex]; } // Do the proper bank selection... if (iBank < 0) { m_ui.BankComboBox->setCurrentIndex(0); } else if (iBankIndex < 0) { m_ui.BankComboBox->setEditText(QString::number(iBank)); } else { m_ui.BankComboBox->setCurrentIndex(iBankIndex); } // And update the bank and program listing... updatePrograms(sInstrumentName, iBank, iProg); // Done. --m_iDirtySetup; } // Refresh bank programs list. void qtractorTrackForm::updatePrograms ( const QString& sInstrumentName, int iBank, int iProg ) { if (m_pTrack == NULL) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return; // if (sInstrumentName.isEmpty()) // return; #ifdef CONFIG_DEBUG qDebug("qtractorTrackForm::updatePrograms(\"%s\", %d, %d)", sInstrumentName.toUtf8().constData(), iBank, iProg); #endif qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return; // Avoid superfluos change notifications... ++m_iDirtySetup; // Default (none) patch program list... // Refresh patch program mapping... int iProgIndex = 0; const QIcon& icon = QIcon(":/images/itemChannel.png"); m_progs.clear(); m_ui.ProgComboBox->clear(); m_ui.ProgComboBox->addItem(icon, tr("(None)")); m_progs[iProgIndex++] = -1; // Take care of MIDI plugin instrument programs... bool bMidiManager = updateProgramsAdd(icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iBank, iProg, iProgIndex); if (!bMidiManager && m_pMidiBus && m_pMidiBus->pluginList_out()) { bMidiManager = updateProgramsAdd(icon, (m_pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iBank, iProg, iProgIndex); } // Get instrument set alright... if (!bMidiManager && pInstruments->contains(sInstrumentName)) { // Instrument reference... const qtractorInstrument& instr = pInstruments->value(sInstrumentName); // Bank reference... const qtractorInstrumentData& bank = instr.patch(iBank); // Enumerate the explicit given program list... qtractorInstrumentData::ConstIterator it = bank.constBegin(); const qtractorInstrumentData::ConstIterator& it_end = bank.constEnd(); for (; it != it_end; ++it) { if (it.key() >= 0 && !it.value().isEmpty()) { m_ui.ProgComboBox->addItem(icon, it.value()); m_progs[iProgIndex++] = it.key(); } } // For proper program selection... iProgIndex = -1; if (iProg >= 0 && bank.contains(iProg)) iProgIndex = m_ui.ProgComboBox->findText(bank[iProg]); } else if (!bMidiManager) iProgIndex = -1; #if 0 // If there's programs we must choose at least one... if (iProg < 0 && m_progs.count() > 1) { iProgIndex = 1; iProg = m_progs[iProgIndex]; } #endif // In case program address is generic... if (m_ui.ProgComboBox->count() < 2) { // Just make a generic program list... for (int i = 0; i < 128; ++i) { m_ui.ProgComboBox->addItem(icon, QString("%1 - -").arg(i + 1)); m_progs[i + 1] = i; } if (iProg >= 0) iProgIndex = iProg + 1; } // Do the proper program selection... if (iProg < 0) { m_ui.ProgComboBox->setCurrentIndex(0); } else if (iProgIndex < 0) { m_ui.ProgComboBox->setEditText(QString::number(iProg)); } else { m_ui.ProgComboBox->setCurrentIndex(iProgIndex); } // Done. --m_iDirtySetup; } // Update instrument banks. bool qtractorTrackForm::updateBanksAdd ( const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int& iBankIndex ) { if (pMidiManager == NULL) return false; const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); if (!list.contains(sInstrumentName)) return false; // Refresh bank mapping... const qtractorMidiManager::Banks& banks = list[sInstrumentName]; qtractorMidiManager::Banks::ConstIterator iter = banks.constBegin(); const qtractorMidiManager::Banks::ConstIterator& iter_end = banks.constEnd(); for ( ; iter != iter_end; ++iter) { m_ui.BankComboBox->addItem(icon, iter.value().name); m_banks[iBankIndex++] = iter.key(); } // Reset given bank combobox index. iBankIndex = -1; // For proper bank selection... if (banks.contains(iBank)) { const qtractorMidiManager::Bank& bank = banks[iBank]; iBankIndex = m_ui.BankComboBox->findText(bank.name); } // Mark that we've have something. return true; } // Update instrument programs. bool qtractorTrackForm::updateProgramsAdd ( const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iProg, int& iProgIndex ) { if (pMidiManager == NULL) return false; const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); if (!list.contains(sInstrumentName)) return false; // Bank reference... const qtractorMidiManager::Banks& banks = list[sInstrumentName]; if (banks.contains(iBank)) { const qtractorMidiManager::Progs& progs = banks[iBank].progs; // Refresh program mapping... const QString sProg("%1 - %2"); qtractorMidiManager::Progs::ConstIterator iter = progs.constBegin(); const qtractorMidiManager::Progs::ConstIterator& iter_end = progs.constEnd(); for ( ; iter != iter_end; ++iter) { m_ui.ProgComboBox->addItem(icon, sProg.arg(iter.key()).arg(iter.value())); m_progs[iProgIndex++] = iter.key(); } // Reset given program combobox index. iProgIndex = -1; // For proper program selection... if (progs.contains(iProg)) { iProgIndex = m_ui.ProgComboBox->findText( sProg.arg(iProg).arg(progs[iProg])); } } else iProgIndex = -1; // Mark that we've have something. return true; } // Update and set a color item. void qtractorTrackForm::updateColorItem ( QComboBox *pComboBox, const QColor& color ) { // Have some immediate feedback... updateColorText(pComboBox, color); // Check if already exists... const int iItem = pComboBox->findText(color.name()); if (iItem >= 0) { pComboBox->setCurrentIndex(iItem); return; } // Nope, we'll add it custom... pComboBox->addItem(color.name()); pComboBox->setCurrentIndex(pComboBox->count() - 1); } // Update color item visual text. void qtractorTrackForm::updateColorText ( QComboBox *pComboBox, const QColor& color ) { QPalette pal; // pal.setColor(QPalette::Window, color); pal.setColor(QPalette::Base, color); pal.setColor(QPalette::Text, color.value() < 0x7f ? color.lighter(200) : color.darker(300)); // pComboBox->lineEdit()->setPalette(pal); pComboBox->setPalette(pal); } // Retreieve currently selected color item. QColor qtractorTrackForm::colorItem ( QComboBox *pComboBox ) { return QColor(pComboBox->currentText()); } // Make more changes due. void qtractorTrackForm::foregroundColorChanged ( const QString& sText ) { if (m_iDirtySetup > 0) return; m_props.foreground = QColor(sText); updateColorText(m_ui.ForegroundColorComboBox, m_props.foreground); trackIconChanged(); } void qtractorTrackForm::backgroundColorChanged ( const QString& sText ) { if (m_iDirtySetup > 0) return; m_props.background = QColor(sText); updateColorText(m_ui.BackgroundColorComboBox, m_props.background); trackIconChanged(); } void qtractorTrackForm::pluginListChanged (void) { updateInstruments(); changed(); } void qtractorTrackForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Make changes to track icon. void qtractorTrackForm::trackIconAction (void) { QAction *pAction = qobject_cast (sender()); if (pAction) { m_props.trackIcon = pAction->data().toString(); trackIconChanged(); } } void qtractorTrackForm::trackIconClicked (void) { QString sFilename = m_props.trackIcon; if (sFilename.at(0) == ':') sFilename.clear(); QStringList filters; filters.append(tr("Image files (%1)").arg("*.png *.xpm *.jpg *.jpeg")); filters.append(tr("All files (*.*)")); const QString& sTitle = tr("Track Icon") + " - " QTRACTOR_TITLE; const QString& sFilter = filters.join(";;"); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, sFilename, sFilter, NULL, options); #else // Construct open-file dialog... QFileDialog fileDialog(this, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::AnyFile); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { m_props.trackIcon = sFilename; trackIconChanged(); } } // Make changes due to track type. void qtractorTrackForm::trackTypeChanged (void) { if (m_iDirtySetup > 0) return; if (m_pTrack == NULL) return; if (!m_sOldOutputBusName.isEmpty()) { m_pTrack->setOutputBusName(m_sOldOutputBusName); m_pTrack->open(); // re-open... m_sOldOutputBusName.clear(); } if (m_pOldMidiBus) { // Restore previously current/saved patch... m_pOldMidiBus->setPatch(m_iOldChannel, m_sOldInstrumentName, m_iOldBankSelMethod, m_iOldBank, m_iOldProg, m_pTrack); // Reset restorable patch reference... m_pOldMidiBus = NULL; m_iOldChannel = -1; m_sOldInstrumentName.clear(); m_iOldBankSelMethod = -1; m_iOldBank = -1; m_iOldProg = -1; } const qtractorTrack::TrackType trackType = qtractorTrackForm::trackType(); m_pTrack->setTrackType(trackType); updateTrackType(trackType); if (trackType == qtractorTrack::Midi) m_pTrack->open(); // re-open... // inputBusNameChanged(m_ui.InputBusNameComboBox->currentText()); outputBusNameChanged(m_ui.OutputBusNameComboBox->currentText()); } // Make changes due to input-bus name. void qtractorTrackForm::inputBusNameChanged ( const QString& /* sBusName */ ) { changed(); } // Make changes due to output-bus name. void qtractorTrackForm::outputBusNameChanged ( const QString& sBusName ) { if (m_iDirtySetup > 0) return; if (m_pTrack == NULL) return; // It all depends on the track type we're into... const qtractorTrack::TrackType trackType = qtractorTrackForm::trackType(); switch (trackType) { case qtractorTrack::Audio: { // (Re)initialize plugin-list audio output bus properly... const QString& sOutputBusName = m_pTrack->outputBusName(); if (sOutputBusName != sBusName) { if (m_sOldOutputBusName.isEmpty() && !sOutputBusName.isEmpty()) m_sOldOutputBusName = sOutputBusName; m_pTrack->setOutputBusName(sBusName); m_pTrack->open(); // re-open... } break; } case qtractorTrack::Midi: // Recache the applicable MIDI output bus ... m_pMidiBus = midiBus(); updateInstruments(); // Fall thru... default: break; } channelChanged(m_ui.ChannelSpinBox->value()); } // Manage buses. void qtractorTrackForm::busNameClicked (void) { if (m_iDirtySetup > 0) return; // Depending on track type... qtractorEngine *pEngine = NULL; switch (trackType()) { case qtractorTrack::Audio: pEngine = m_pTrack->session()->audioEngine(); break; case qtractorTrack::Midi: pEngine = m_pTrack->session()->midiEngine(); break; case qtractorTrack::None: default: break; } // Call here the bus management form. qtractorBusForm busForm(this); // Pre-select bus... const QString& sBusName = m_ui.OutputBusNameComboBox->currentText(); if (pEngine && !sBusName.isEmpty()) busForm.setBus(pEngine->findBus(sBusName)); // Go for it... busForm.exec(); // Check if any buses have changed... if (busForm.isDirty()) { // Try to preserve current selected names... const QString sInputBusName = m_ui.InputBusNameComboBox->currentText(); const QString sOutputBusName = m_ui.OutputBusNameComboBox->currentText(); // Update the comboboxes... trackTypeChanged(); // Restore old current selected ones... if (pEngine->findInputBus(sInputBusName)) m_ui.InputBusNameComboBox->setCurrentIndex( m_ui.InputBusNameComboBox->findText(sInputBusName)); if (pEngine->findOutputBus(sOutputBusName)) m_ui.OutputBusNameComboBox->setCurrentIndex( m_ui.OutputBusNameComboBox->findText(sOutputBusName)); } } // Make changes due to MIDI channel. void qtractorTrackForm::channelChanged ( int iChannel ) { if (m_iDirtySetup > 0) return; // First update channel instrument mapping... updateChannel(iChannel, -1, // m_ui.BankSelMethodComboBox->currentItem(), -1, // midiBank(), -1);// midiProgram()); progChanged(); } // Make changes due to MIDI instrument. void qtractorTrackForm::instrumentChanged ( const QString& sInstrumentName ) { if (m_iDirtySetup > 0) return; updateBanks(sInstrumentName, -1, // m_ui.BankSelMethodComboBox->currentItem(), midiBank(), midiProg()); progChanged(); } // Make changes due to MIDI bank selection method. void qtractorTrackForm::bankSelMethodChanged ( int /* iBankSelMethod */ ) { if (m_iDirtySetup > 0) return; progChanged(); } // Make changes due to MIDI bank. void qtractorTrackForm::bankChanged (void) { if (m_iDirtySetup > 0) return; QString sInstrumentName; if (m_ui.InstrumentComboBox->currentIndex() > 0) sInstrumentName = m_ui.InstrumentComboBox->currentText(); updatePrograms(sInstrumentName, midiBank(), midiProg()); progChanged(); } // Make changes due to MIDI program. void qtractorTrackForm::progChanged (void) { if (m_iDirtySetup > 0) return; // Of course, only applicable on MIDI tracks... if (m_pMidiBus) { // Patch parameters... const unsigned short iChannel = m_ui.ChannelSpinBox->value() - 1; QString sInstrumentName; if (m_ui.InstrumentComboBox->currentIndex() > 0) sInstrumentName = m_ui.InstrumentComboBox->currentText(); const int iBankSelMethod = m_ui.BankSelMethodComboBox->currentIndex(); const int iBank = midiBank(); const int iProg = midiProg(); // Keep old bus/channel patching consistency. if (m_pMidiBus != m_pOldMidiBus || iChannel != m_iOldChannel) { // Restore previously saved patch... if (m_pOldMidiBus) { m_pOldMidiBus->setPatch(m_iOldChannel, m_sOldInstrumentName, m_iOldBankSelMethod, m_iOldBank, m_iOldProg, m_pTrack); } // Save current channel patch... const qtractorMidiBus::Patch& patch = m_pMidiBus->patch(iChannel); if (patch.isValid()) { m_pOldMidiBus = m_pMidiBus; m_iOldChannel = iChannel; m_sOldInstrumentName = patch.instrumentName; m_iOldBankSelMethod = patch.bankSelMethod; m_iOldBank = patch.bank; m_iOldProg = patch.prog; } } // Patch it directly... m_pMidiBus->setPatch(iChannel, sInstrumentName, iBankSelMethod, iBank, iProg, m_pTrack); // Make it dirty. ++m_iDirtyPatch; } // Flag that it changed anyhow! changed(); } // Select custom track foreground color. void qtractorTrackForm::selectForegroundColor (void) { const QColor& color = QColorDialog::getColor( colorItem(m_ui.ForegroundColorComboBox), this, tr("Foreground Color") + " - " QTRACTOR_TITLE); if (color.isValid()) { m_props.foreground = color; updateColorItem(m_ui.ForegroundColorComboBox, color); trackIconChanged(); } } // Select custom track background color. void qtractorTrackForm::selectBackgroundColor (void) { const QColor& color = QColorDialog::getColor( colorItem(m_ui.BackgroundColorComboBox), this, tr("Background Color") + " - " QTRACTOR_TITLE); if (color.isValid()) { m_props.background = color; updateColorItem(m_ui.BackgroundColorComboBox, color); trackIconChanged(); } } // Plugin list slots. void qtractorTrackForm::addPlugin (void) { m_ui.PluginListView->addPlugin(); } void qtractorTrackForm::removePlugin (void) { m_ui.PluginListView->removePlugin(); } void qtractorTrackForm::moveUpPlugin (void) { m_ui.PluginListView->moveUpPlugin(); } void qtractorTrackForm::moveDownPlugin (void) { m_ui.PluginListView->moveDownPlugin(); } // MIDI bank/program settlers. void qtractorTrackForm::setMidiProgram ( int iBank, int iProg ) { QString sInstrumentName; if (m_ui.InstrumentComboBox->currentIndex() > 0) sInstrumentName = m_ui.InstrumentComboBox->currentText(); updateBanks( sInstrumentName, -1, // m_ui.BankSelMethodComboBox->currentIndex() iBank, iProg ); changed(); } //---------------------------------------------------------------------------- // Default bus names... QString qtractorTrackForm::g_sAudioInputBusName; QString qtractorTrackForm::g_sAudioOutputBusName; QString qtractorTrackForm::g_sMidiInputBusName; QString qtractorTrackForm::g_sMidiOutputBusName; // Load default bus names... void qtractorTrackForm::loadDefaultBusNames ( qtractorTrack::TrackType trackType ) { QString sInputBusName; QString sOutputBusName; switch (trackType) { case qtractorTrack::Audio: sInputBusName = g_sAudioInputBusName;; sOutputBusName = g_sAudioOutputBusName; break; case qtractorTrack::Midi: sInputBusName = g_sMidiInputBusName; sOutputBusName = g_sMidiOutputBusName; break; default: break; } const int iInputBusIndex = m_ui.InputBusNameComboBox->findText(sInputBusName); m_ui.InputBusNameComboBox->setCurrentIndex( iInputBusIndex < 0 ? 0 : iInputBusIndex); const int iOutputBusIndex = m_ui.OutputBusNameComboBox->findText(sOutputBusName); m_ui.OutputBusNameComboBox->setCurrentIndex( iOutputBusIndex < 0 ? 0 : iOutputBusIndex); } // Save default bus names... void qtractorTrackForm::saveDefaultBusNames ( qtractorTrack::TrackType trackType ) const { const int iInputBusIndex = m_ui.InputBusNameComboBox->currentIndex(); const int iOutputBusIndex = m_ui.OutputBusNameComboBox->currentIndex(); switch (trackType) { case qtractorTrack::Audio: if (iInputBusIndex > 0) g_sAudioInputBusName = m_ui.InputBusNameComboBox->currentText(); if (iOutputBusIndex > 0) g_sAudioOutputBusName = m_ui.OutputBusNameComboBox->currentText(); break; case qtractorTrack::Midi: if (iInputBusIndex > 0) g_sMidiInputBusName = m_ui.InputBusNameComboBox->currentText(); if (iOutputBusIndex > 0) g_sMidiOutputBusName = m_ui.OutputBusNameComboBox->currentText(); break; default: break; } } // Track icon generic/standard action setup. void qtractorTrackForm::addIconMenuAction ( const QString& sIconText, const QString& sTrackIcon ) { QAction *pAction = m_pIconMenu->addAction( QIcon(sTrackIcon), sIconText, this, SLOT(trackIconAction())); pAction->setData(sTrackIcon); } // Track icon refresh. void qtractorTrackForm::trackIconChanged (void) { QPalette pal(m_ui.TrackIconPushButton->palette()); pal.setColor(QPalette::ButtonText, m_props.background); pal.setColor(QPalette::Button, m_props.foreground.lighter()); m_ui.TrackIconPushButton->setPalette(pal); const QPixmap pm(m_props.trackIcon); if (!pm.isNull()) { const QSize& size = m_ui.TrackIconPushButton->size() - QSize(8, 8); m_ui.TrackIconPushButton->setIconSize(size); m_ui.TrackIconPushButton->setIcon( pm.scaled(size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation)); } else m_ui.TrackIconPushButton->setIcon(pm); changed(); } // end of qtractorTrackForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPasteRepeatForm.ui0000644000000000000000000000013113014536043021011 xustar0030 mtime=1479719971.770104039 29 atime=1479719971.76910354 30 ctime=1479719971.770104039 qtractor-0.8.0/src/qtractorPasteRepeatForm.ui0000644000175000001440000001127113014536043021634 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPasteRepeatForm 0 0 260 160 Qt::StrongFocus Paste Repeat - Qtractor :/images/editPaste.png Repeat &Count: RepeatCountSpinBox Repeat count 2 200 Qt::Horizontal 110 20 &Period: 120 0 Repeat period Repeat period format Frames Time BBT Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 RepeatCountSpinBox RepeatPeriodCheckBox RepeatPeriodSpinBox RepeatFormatComboBox DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionDocument.cpp0000644000000000000000000000012713014536043021244 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionDocument.cpp0000644000175000001440000000412513014536043022062 0ustar00rncbcusers00000000000000// qtractorSessionDocument.cpp // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSessionDocument.h" #include "qtractorSession.h" //------------------------------------------------------------------------- // qtractorSessionDocument -- Session file import/export helper class. // // Constructor. qtractorSessionDocument::qtractorSessionDocument ( QDomDocument *pDocument, qtractorSession *pSession, qtractorFiles *pFiles ) : qtractorDocument(pDocument, "session") { m_pSession = pSession; m_pFiles = pFiles; } // Default destructor. qtractorSessionDocument::~qtractorSessionDocument (void) { } // Session accessor. qtractorSession *qtractorSessionDocument::session (void) const { return m_pSession; } // File list accessor. qtractorFiles *qtractorSessionDocument::files (void) const { return m_pFiles; } // The elemental loader implementation. bool qtractorSessionDocument::loadElement ( QDomElement *pElement ) { return m_pSession->loadElement(this, pElement); } // The elemental saver implementation. bool qtractorSessionDocument::saveElement ( QDomElement *pElement ) { return m_pSession->saveElement(this, pElement); } // end of qtractorSessionDocument.cpp qtractor-0.8.0/src/PaxHeaders.7649/translations0000644000000000000000000000012713014536043016302 xustar0029 mtime=1479719971.80712254 29 atime=1479719971.78311054 29 ctime=1479719971.80712254 qtractor-0.8.0/src/translations/0000755000175000001440000000000013014536043017173 5ustar00rncbcusers00000000000000qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_cs.ts0000644000000000000000000000012713014536043021253 xustar0029 mtime=1479719971.78611204 29 atime=1479719971.78311054 29 ctime=1479719971.78611204 qtractor-0.8.0/src/translations/qtractor_cs.ts0000644000175000001440000170607113014536043022103 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 kanály, %2 Hz (%1 dB) (%1 dB) (%1% time stretch) (%1% natažení času) (%1 semitones pitch shift) (posunutí výšky tónu v půltónech %1) %1 In %1 Vstup %1 Out %1 Výstup Audio files (%1) Zvukové soubory (%1) All files (*.*) Všechny soubory (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 kanály, %4 snímky, %5 Hz %6 Name: %1 Název: %1 (take %1) (záběr %1) Start: %1 Offset: %2 End: %3 Length: %4 Začátek: %1 Posun %2 Konec: %2 Délka: %3 File: %1 Soubor: %1 create bus Vytvořit sběrnici update bus Zaktualizovat sběrnici delete bus Smazat sběrnici move bus Posunout sběrnici bus pass-through Průchodnost sběrnice bus gain Zesílení sběrnice bus pan Vyvážení sběrnice Cakewalk Instrument Definition File Soubor s Cakewalk definicí nástroje File Soubor Date Datum %1 Bank %2 %1 Banka %2 %1 - Bank %2 %1 - Banka %2 (format %1) MIDI: (formát %1) MIDI: Channel %1 Kanál %1 Track %1 Stopa %1 , %1 tracks, %2 tpqn , %1 stopy, %2 tpqn (%1% vol) (%1% hlasitost) %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formát %2) %3 stop, %4 tpqn %5 %1 (format %2) %3 %1 (formát %2) %3 Usage: %1 [options] [session-file] Užití: %1 [volby] [soubor sezení] Options: Volby: Set session identification (uuid) Nastavit označení sezení (uuid) Show help about command line options Ukázat nápovědu k volbám příkazového řádku Show version information Ukázat informaci o verzi Option -s requires an argument (session-id). Volba -s vyžaduje argument (ID sezení). Qt: %1 Qt: %1 %1: %2 (%3) %1: %2 (%3 (Any) (Jakýkoli) Activate Zapnout %1(%2): %3 plugin not found. %1(%2): %3 přídavný modul nenalezen. add plugin Přidat přídavný modul add insert Přidat vložku add aux-send Přidat aux-send aux-send bus Sběrnice aux-send remove plugin Odstranit přídavný modul move plugin Přesunout přídavný modul activate plugin Zapnout přídavný modul preset plugin Přednastavit přídavný modul reset plugin Znovu spustit přídavný modul plugin program Program přídavného modulu plugin property Vlastnost přídavného modulu dedicated audio outputs Jednoúčelové zvukové výstupy direct access param Parametr pro přímý přístup session loop Smyčka sezení session punch Začátek nahrávání sezení session properties Vlastnosti sezení Duplex Duplexní režim Output Výstup Input Vstup None Žádný Beat Doba add track Přidat stopu remove track Odstratit stopu duplicate track Zdvojit stopu move track Přesunout stopu resize track Změnit velikost stopy import track Zavést stopu track properties Vlastnosti stopy Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Selhalo přiřazení k stopě: Stopa: "%1" Vstup: "%2" Výstup: "%3" track record Nahrání stopy track mute Ztlumení stopy track solo Sólo pro stopu track monitor Sledování stopy track gain Zesílení stopy track pan Vyváženost stopy track instrument Nástroj stopy Automation (%1) Automatizace (%1) none Žádná Automation Automatizace Audio Zvuk MIDI MIDI Unknown Neznámý Product: Výrobek: Vendor: Prodejce: Version: Verze: %1 (*.%2) %1 (*.%2) (default) (výchozí) %1 Hz %1 Hz slave Řízený %1 (%2) %1 (%2) add tempo node Přidat uzel s tempem update tempo node Obnovit uzel s tempem remove tempo node Odstranit uzel s tempem move tempo node Přesunout uzel s tempem add marker Přidat značku update marker Obnovit značku remove marker Odstranit značku move marker Přesunout značku %1 Monitor %1 Sledovat Insert Send/Return pseudo-plugin (Audio) Vložit nepravý přídavný modul pro odeslání/vrácení (Audio) Insert Send/Return pseudo-plugin (MIDI) Vložit nepravý přídavný modul pro odeslání/vrácení (MIDI) Send Gain Poslat zesílení Dry Gain Zkušební zesílení Wet Gain Ostré zesílení Aux Send (Audio) Pomocné odeslání (Audio) Aux Send pseudo-plugin (Audio) Pomocný nepravý přídavný modul pro odeslání (Audio) Aux Send pseudo-plugin (MIDI) Pomocný nepravý přídavný modul pro odeslání (MIDI) %1 (Audio) %1 (Audio) %1 (MIDI) %1 (MIDI) set controller Nastavit ovladač reset controller Nastavit ovladač znovu %1 Record %1 Nahrát %1 Mute %1 Ztlumit %1 Solo %1 Sólo %1 Volume %1 Hlasitost %1 Gain %1 Zesílení %1 Pan %1 Vyvážení (Pan) automation select Automatizace Vybrat automation mode Automatizace Režim automation play Automatizace Přehrát automation record Automatizace Nahrát automation logarithmic Automatizace Logaritmická automation color Automatizace Barva automation play all Automatizace Přehrát vše automation record all Automatizace Nahrát vše automation edit Automatizace Upravit automation clear Automatizace Smazat automation clear all Automatizace Smazat vše automation edit list Automatizace Upravit seznam take %1 Záběr %1 reset takes Nastavit záběry znovu clip tool %1 Nástroj na záběry %1 clip record Nahrávání záběru Copyright: Autorské právo: Project: Projekt: plugin parameters Parametry přídavného modulu Author: Autor: %1: Automation/curve file not found. %1:Soubor s automatizací/křivkou nenalezen. qtractorAudioListView Name Název Ch Kanál Frames Snímky Rate Frekvence Time Čas Path Cesta Open Audio Files Otevřít zvukové soubory %1: Audio file not found. %1: Zvukový soubor nebyl nalezen. qtractorAudioMeter Gain (dB) Zesílení (dB) dB dB Pan: %1 Vyvážení (Pan): %1 Gain: %1 dB Zesílení: %1 dB qtractorBusForm Audio Zvuk MIDI MIDI Bus Sběrnice Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Move &Up Posunout &nahoru Move &Down Posunout &dolů (No instrument) (Žádný nástroj) (none) (Žádný) (1 item) (1 položka) (%1 items) (%1 položky) About to remove bus: "%1" (%2) Are you sure? Chystáte se odstranit sběrnici: "%1" (%2) Jste si jistý? Some settings have been changed. Do you want to discard the changes? Některá nastavení byla změněna. Chcete zahodit tyto změny? &Create &Vytvořit &Update &Zaktualizovat &Remove &Odstranit Buses - Qtractor Sběrnice - Qtractor Bus list Seznam sběrnic Buses Sběrnice Ch Kanál Mode Režim Properties Vlastnosti &Name: &Název: Bus name Název sběrnice &Mode: &Režim: Bus mode Režim sběrnice Input Vstup Output Výstup Duplex Duplexní režim Bus monitor (pass-through) Sledování sběrnice (průchodnost) M&onitor (pass-through) &Pass-through (monitor) &Sledování (průchodnost) Cha&nnels: Ka&nály: Audio channels Zvukové kanály Audio auto-connect Automatické připojení zvuku &Auto connect &Připojit automaticky MIDI Instrument name Název nástroje MIDI MIDI SysEx setup Nastavení MIDI SysEx SysE&x... SysE&x... Input Plugins Vstupní přídavné moduly Input bus plugins Vstupní sběrnicové přídavné moduly Add input plugin Přidat vstupní přídavný modul &Add... &Přidat... Remove input plugin Odstranit vstupní přídavný modul Move input plugin up Přesunout vstupní přídavný modul nahoru &Up &Nahoru Move input plugin down Přesunout vstupní přídavný modul dolů &Down &Dolů Output Plugins Výstupní přídavné moduly Output bus plugins Výstupní sběrnicové přídavné moduly Add output plugin Přidat výstupní přídavný modul Remove output plugin Odstranit výstupní přídavný modul Move output plugin up Přesunout výstupní přídavný modul nahoru Move output plugin down Přesunout výstupní přídavný modul dolů Move bus up towards the top Posunout sběrnici nahoru U&p &Nahoru Move bus down towards the bottom Posunout sběrnici dolů Do&wn &Dolů Create bus Vytvořit sběrnici Update bus Zaktualizovat sběrnici Delete bus Smazat sběrnici &Delete &Smazat Close this dialog Zavřít tento dialog Close Zavřít qtractorClientListView Readable Clients / Output Ports Čitelní klienti/Výstupní přípojky Writable Clients / Input Ports Zapisovatelní klienti/Vstupní přípojky qtractorClipForm &Gain: &Zesílení: dB dB &Volume: &Hlasitost: % % new clip Nový záběr edit clip Upravit záběr Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Audio Zvuk MIDI MIDI MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) %1 Clip File %1 Soubor se záběrem Clip - Qtractor Záběr - Qtractor &Name: &Název: Clip name Název záběru &File: &Soubor: Clip filename Název souboru se záběrem Browse for clip file Procházet pro soubor se záběrem Clip track/channel Stopa se záběrem/kanál Clip gain/volume Zesílení záběru/hlasitost Parameters Parametry &Track/Channel: &Stopa/Kanál: Clip start Začátek záběru Clip offset Posun záběru Clip length Délka záběru Offs&et: Pos&un: &Length: &Délka: &Start: &Začátek: Gain/Volume Zesílení/Hlasitost Format Formát Time display format Formát zobrazení času Frames Snímky Time Čas BBT TDT (takty-doby-tiky) Fade In/Out Postupné zesílení/zeslabení signálu Fade &In: Postupné &zesílení signálu: Clip fade-in length Délka postupného zesílení signálu záběru Clip fade-in type Druh postupného zesílení signálu záběru Fade &Out: Postupné &zeslabení signálu: Clip fade-out length Délka postupného zeslabení signálu záběru Clip fade-out type Druh postupného zeslabení signálu záběru Time St&retch: Natažení ča&su: Clip time-stretch percentage Procentní podíl natažení času záběru Pitch S&hift: Posunutí výš&ky tónu: Clip pitch-shift in semitones Posunutí výšky tónu záběru v půltónech semitones Půltóny qtractorConnect Connect Připojit Disconnect Odpojit Disconnect All Odpojit vše Refresh Obnovit qtractorConnectForm (All) (vše) qtractorConnectTest QTractor - test připojení Audio Zvuk Select output client/ports Vybrat výstupní klienty/přípojky Select input client/ports Vybrat vstupní klienty/přípojky Connect currently selected ports Připojit nyní vybrané přípojky &Connect &Připojit Disconnect currently selected ports Odpojit nyní vybrané přípojky &Disconnect &Odpojit Disconnect all currently connected ports Odpojit všechny nyní vybrané přípojky Disconnect &All Odpojit &vše Refresh current connections view Obnovit náhled na nynější připojení &Refresh &Obnovit MIDI MIDI qtractorConnections Connections Připojení qtractorEditRangeForm Range - Qtractor Rozsah - Qtractor Range Rozsah Selection range Rozsah výběru &Selection &Výběr Loop range Rozsah smyčky &Loop &Smyčka Punch range Rozsah přepsání &Punch &Přepsání Edit range Rozsah úprav &Edit Úp&ravy Custom range Vlastní rozsah &Custom &Vlastní St&art: Za&čátek: Clip start Začátek záběru En&d: Ko&nec: Clip offset Posun záběru Apply to Loop points in range Použít na body smyčky v rozsahu L&oop &Smyčka Apply to Punch In/Out points in range Použít na body začátku/konce přepsání v rozsahu Pu&nch &Přepsání Mar&kers &Značky Te&mpo Map &Zobrazení tempa &Format &Formát Time display format Formát zobrazení času Time Čas BBT TDT (takty-doby-tiky) Frames Snímky Options Volby Apply to clips in range Použít na záběry v rozsahu Cl&ips &Záběry A&utomation A&utomatizace Apply to Automation nodes in range Použít na uzly automatizace v rozsahu Apply to Tempo Map nodes in range Použít na uzly zobrazení tempa v rozsahu Apply to location Markers in range Použít na značky umístění v rozsahu qtractorExportForm Audio Zvuk MIDI MIDI Export %1 Vyvést %1 Warning Upozornění The file already exists: "%1" Do you want to replace it? Soubor již existuje: "%1" Chcete jej nahradit? Audio file export: "%1" started... Vyvedení zvukového souboru: "%1" právě začalo... Audio file export: "%1" complete. Vyvedení zvukového souboru: "%1" je hotovo. Audio file export: "%1" failed. Vyvedení zvukového souboru: "%1" selhalo. MIDI file export: "%1" started... Vyvedení souboru MIDI: "%1" právě začalo... MIDI file export: "%1" complete. Vyvedení souboru MIDI: "%1" je hotovo. MIDI file export: "%1" failed. Vyvedení souboru MIDI: "%1" selhalo. Export %1 File Vyvést %1 soubor %1 files (*.%1) %1 soborů (*.%1) Export - Qtractor Vyvedení - Qtractor &File: &Soubor: Export file name Vyvést název souboru Browse export file name Procházet vyvedeným názvem souboru Range Rozsah Session range Rozsah sezení &Session &Sezení Loop range Rozsah smyčky &Loop &Smyčka Punch range Rozsah přepsání &Punch &Přepsání Edit range Rozsah úprav &Edit &Úprava Custom range Vlastní rozsah &Custom &Vlastní St&art: Za&čátek: Clip start Začátek záběru En&d: Ko&nec: Clip offset Posun záběru Outputs Výstupy Output bus names Názvy výstupních sběrnic Time Čas BBT TDT (takty-doby-tiky) Whether to add/import new track(s) with export result Zda se má/mají přidat/zavést nová stopa/nové stopy s výsledkem vyvedení &Add new track(s) &Přidat novou stopu(y) Format Formát Time display format Formát zobrazení času Frames Snímky qtractorFileListView New Group Nová skupina Warning Upozornění About to remove %1 file item(s). Are you sure? Chystáte se odstranit %1 položek souborů: Jste si jistý? About to remove %1 item: "%2" Are you sure? Chystáte se odstranit %1 položku: "%2" Jste si jistý? group Skupina file Soubor qtractorFiles Audio Zvuk MIDI MIDI Play file Přehrát soubor Add &Files... Přidat &soubory... Cu&t Vyj&mout &Copy &Kopírovat Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V New &Group... Nová &skupina... &Paste &Vložit Re&name &Přejmenovat &Remove &Odstranit Pla&y Pře&hrát Cl&eanup Udělat pořá&dek Del Smazat Files Soubory MIDI Files Soubory MIDI Audio Files Zvukové soubory qtractorInstrumentForm Import Instrument Files Zavést soubory s nástroji Instrument files (*.%1 *.sf2 *.midnam) Soubory nástrojů (*.%1 *.sf2 *.midnam)) Instrument files (*.%1) Soubory s nástroji (*.%1) Export Instrument File Vyvést soubor s nástrojem Warning Upozornění The instrument file already exists: "%1" Do you want to replace it? Soubor nástroje již existuje: "%1" Přejete si jej nahradit? Instrument settings have been changed. Do you want to apply the changes? Nastavení nástrojů byla změněna. Chcete použít tyto změny? Patch Names for Banks Názvy políček pro Banky Controller Names = %1 Názvy ovladačů = %1 RPN Names = %1 RPN Názvy = %1 NRPN Names = %1 NRPN Názvy = %1 Bank Select Method = %1 Metoda výběru zvukové banky = %1 Patch Names Názvy políček Note Names Názvy not Controller Names Názvy ovladačů RPN Names Názvy RPN NRPN Names Názvy NRPN Bank Select Methods Metody výběru zvukové banky %1 = %2 %1 = %2 Based On = %1 Založeno na = %1 Normal Normální Bank MSB Banka MSB Bank LSB Banka LSB Patch Políčko Unknown Neznámý Instruments - Qtractor Nástroje - Qtractor Instruments Nástroje Files Soubory Path Cesta Names Názvy Import from instrument file Zavést ze souboru s nástrojem &Import... &Zavést... Remove instrument file Odstranit soubor s nástrojem &Remove &Odstranit Move instrument file up on list order Posunout soubor s nástrojem nahoru v seznamu &Up &Nahoru Move instrument file down on list order Přesunout soubor s nástrojem dolů na seznamu příkazů &Down &Dolů Reload all instrument files Znovu nahrát všechny soubory s nástroji Relo&ad Na&hrát znovu E&xport... V&yvést... Export to instrument file Vyvést do souboru s nástrojem Close this dialog Zavřít tento dialog Close Zavřít qtractorInstrumentMenu (None) (Žádný) qtractorMainForm Current tempo (BPM) Nynější tempo (ÚZM) Snap/beat Zapadnout/doba Track Stopa Current track name Název nynější stopy MOD MOD Session modification state Stav úprav během sezení REC NAHRÁT Session record state Stav nahrávání během sezení MUTE ZTLUMIT Session muting state Stav ztlumení během sezení SOLO SÓLO Session soloing state Stav sóla během sezení LOOP SMYČKA Session looping state Stav smyčky během sezení Session total time Celkový čas sezení Session sample rate Vzorkovací kmitočet během sezení Could not set default session directory: %1 Sorry. Nemohla být nastavena výchozí složka sezení: %1 Promiňte. Ready Připraven Session files (*.%1 *.%2 *.%3) Soubory se sezením (*.%1 *.%2 *.%3) Archive files (*.%1) Soubory s archivy (*.%1) Backup session: "%1" as "%2". Zazálohovat sezení: "%1" jako "%2". Could not backup existing session: %1 as %2 Sorry. Nepodařilo se zazálohovat stávající sezení: %1 jako %2 Promiňte. About to remove archive directory: "%1" Are you sure? Chystáte se odstranit soubor s archivem: "%1") Jste si jistý? The directory already exists: "%1" Do you want to replace it? Adresář již existuje: "%1" Chcete jej nahradit? Opening "%1"... Otevírá se "%1"... Saving "%1"... Ukládá se "%1"... Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Fuj, to jsem se lekl! Vypadá to, jako by program spadl, nebo nebyl naposledy uzavřen správně... nicméně, soubor automaticky uloženým sezením stále existuje: "%1" Do you want to crash-recover from it? About to clear automation: "%1" Are you sure? Chystáte se odstranit automatizaci: "%1" Jste si jistý? About to clear all automation: "%1" Are you sure? Chystáte se odstranit všechnu automatizaci: "%1" Jste si jistý? VeSTige header support enabled. Povolena podpora hlaviček VeSTige. LV2 Plug-in UI support disabled. Podpora pro uživatelské rozhraní přídavných modulů LV2 byla zakázána. LV2 Plug-in UI support (libsuil) disabled. Podpora pro uživatelské rozhraní přídavných modulů LV2 (libsuil) byla zakázána. LV2 Plug-in MIDI/Atom support disabled. Podpora pro MIDI/Atom přídavných modulů LV2 byla zakázána. LV2 Plug-in Worker/Schedule support disabled. Podpora pro pracovník/rozvrh přídavných modulů LV2 byla zakázána. LV2 Plug-in State support disabled. Podpora pro stav přídavných modulů LV2 byla zakázána. LV2 Plug-in State Files support disabled. Podpora pro soubory stavu přídavných modulů LV2 byla zakázána. LV2 Plug-in Options support disabled. Podpora pro volby přídavných modulů LV2 byla zakázána. LV2 Plug-in Buf-size support disabled. Podpora pro velikost vyrovnávací paměti přídavných modulů LV2 byla zakázána. LV2 Plug-in Programs support disabled. Podpora pro programy přídavných modulů LV2 byla zakázána. Session XRUN state Stav XRUN sezení LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Podpora pro MIDI/událost přídavných modulů LV2 (NESCHVÁLENO) byla povolena. LV2 plug-in State Make Path support (DANGEROUS) enabled. Podpora pro cestu Make stavu přídavných modulů LV2 (NEBEZPEČNÉ) byla povolena. LV2 Plug-in Presets support disabled. Podpora pro přednastavení přídavných modulů LV2 byla zakázána. LV2 Plug-in Patch support disabled. Podpora pro záplatu přídavných modulů LV2 byla zakázána. LV2 Plug-in Time/position support disabled. Podpora pro čas/poloha přídavných modulů LV2 byla zakázána. LV2 Plug-in UI Touch interface support disabled. Podpora pro rozhraní dotykového uživatelského rozhraní přídavných modulů LV2 byla zakázána. LV2 Plug-in UI Idle interface support disabled. Podpora pro rozhraní IDLE přídavných modulů LV2 byla zakázána. LV2 Plug-in UI Show interface support disabled. Podpora pro rozhraní IDLE přídavných modulů LV2 Show byla zakázána. JACK Latency support disabled. Podpora pro prodlevu JACK byla zakázána. JACK Metadata support disabled. Podpora pro popisná data JACK byla zakázána. NSM support disabled. Podpora pro NSM byla zakázána. XRUN XRUN &Hold &Držet &Linear &Přímka &Spline &Křivka Take %1 Záběr %1 None Žádný The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Provoz zvukového stroje byl zastaven. Ujistěte se, že je zvukový server Jack (jackd) spuštěn a běží, a potom sezení začněte znovu. STOP ZASTAVIT PLAY PŘEHRÁT FFWD RYCHLE DOPŘEDU REW PŘETOČIT REC ON NAHRÁVÁNÍ ZAPNUTO REC OFF NAHRÁVÁNÍ VYPNUTO RESET NASTAVIT ZNOVU LOCATE %1 NAJÍT %1 SHUTTLE %1 JEZDIT TAM A ZPĚT %1 STEP %1 INTERVAL %1 TRACK RECORD %1 %2 NAHRÁVAT STOPU %1 %2 TRACK MUTE %1 %2 ZTLUMIT STOPU %1 %2 TRACK SOLO %1 %2 SÓLO PRO STOPU %1 %2 Unknown sub-command Neznámý pod-příkaz Not implemented Neprovedeno MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL %1, Kanál %2, Parametr %3, Hodnota %4 %1 BPM %1 ÚZM (track %1, gain %2) (stopa %1, zesílení %2) (track %1, panning %2) (stopa %1, vyvažování %2) START SPUSTIT CONTINUE POKRAČOVAT SONGPOS %1 POLOHA V PÍSNI %1 Untitled%1 Bez názvu %1 New session: "%1". Nové sezení: "%1". Session files (*.%1 *.%2) Soubory se sezeními (*.%1 *.%2) Template files (*.%1) Sobory s předlohami (*.%1) Open Session Otevřít sezení Save Session Uložit sezení Warning Upozornění The file already exists: "%1" Do you want to replace it? Soubor již existuje: "%1" Chcete jej nahradit? The current session has been changed: "%1" Do you want to save the changes? Nynější sezení bylo změněno: "%1" Chcete uložit změny? Save Uložit Session closed. Sezení uzavřeno. Session could not be loaded from "%1". Sorry. Sezení nemohlo být nahráno z "%1". Promiňte. Open session: "%1". Otevřít sezení: "%1". Session could not be saved to "%1". Sorry. Sezení nemohlo být uloženo do "%1". Promiňte. Save session: "%1". Uložit sezení: "%1". take range Rozsah záběru session Sezení or nebo program programová Information informace Some settings may be only effective next time you start this %1. Některá nastavení mohou být účinná teprve, až při příštím spuštění %1. Version Verze Build Sestavení Debugging option enabled. Povolena volba umožňující hlášení chyb. Set current snap to %1 Nastavit nynější zapadnutí na %1 Current time (play-head) Nynější čas (hrací hlava) Don't ask this again Neptat se znovu Ogg Vorbis (libvorbis) file support disabled. Podpora pro soubory Ogg Vorbis (libvorbis) byla zakázána. MPEG-1 Audio Layer 3 (libmad) file support disabled. Podpora pro soubory MPEG-1 Audio Layer 3 (libmad) byla zakázána. Sample-rate conversion (libsamplerate) disabled. Převod vzorkovacího kmitočtu (libsamplerate) byl zakázán. Pitch-shifting support (librubberband) disabled. Podpora pro posunutí výšky tónu (librubberband) byla zakázána. OSC service support (liblo) disabled. Podpora pro službu OSC (liblo) byla zakázána. LADSPA Plug-in support disabled. Podpora pro přídavné moduly LADSPA byla zakázána. DSSI Plug-in support disabled. Podpora pro přídavné moduly DSSI byla zakázána. VST Plug-in support disabled. Podpora pro přídavné moduly VST byla zakázána. LV2 Plug-in support disabled. Podpora pro přídavné moduly LV2 byla zakázána. LV2 Plug-in support (liblilv) disabled. Podpora přídavných modulů LV2 (liblilv) byla zakázána. LV2 Plug-in External UI support disabled. Podpora pro rozhraní přídavných modulů LV2 byla zakázána. LV2 Plug-in UI GTK2 native support disabled. Nativní podpora pro uživatelské rozhraní přídavných modulů LV2 GTK2 byla zakázána. LV2 Plug-in UI X11 native support disabled. Nativní podpora pro uživatelské rozhraní přídavných modulů LV2 X11 byla zakázána. JACK Session support disabled. Podpora pro sezení JACK byla zakázána. Website Webová stránka This program is free software; you can redistribute it and/or modify it Tento program je svobodným programovým vybavením. Můžete jej šířit a /nebo upravovat under the terms of the GNU General Public License version 2 or later. za podmínek GNU General Public License verze 2 nebo pozdější. About O record clip Nahrát záběr [modified] (upraveno) %1 Hz %1 Hz Session started. Sezení začalo. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. Původní vzorkovací kmitočet sezení (%1 Hz) není stejný jako je vzorkovací kmitočet nynějšího zvukového stroje (%2 Hz). Velmi se doporučuje uložit sezení a znovu nahrát z nového souboru sezení. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Zvukový/MIDI stroj nebyl spuštěn. Ujistěte se, že jsou zvukový server Jack (jackd) a/nebo spuštěny a běží, a potom sezení začněte znovu. The following issues were detected: %1 Saving into another session file is highly recommended. Byly zjištěny následující problémy: %1 Důrazně se doporučuje uložit do jiného souboru se sezením. Error Chyba XRUN(%1 skipped) XRUN(%1 přeskočeno) XRUN(%1): some frames might have been lost. XRUN(%1): některé snímky mohly být ztraceny. Audio connections change. Změna zvukových připojení. MIDI connections change. Změna MIDI připojení. Playing ended. Přehrávání ukončeno. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. Vyrovnávací paměť zvukového stroje se změnila, zvýšila se z %1 na %2 snímků/perioda. Velmi se doporučuje nahrát nynější soubor se sezením znovu. Playing "%1"... Přehrává "%1"... Qtractor Qtractor &Track Stop&a &State &Stav &Navigate &Navádění Impor&t Tracks Zavést stop&y E&xport Tracks V&yvést stopy &View Pohle&d &Toolbars &Nástrojové panely &Windows &Okna &Zoom &Přiblížit S&nap Při&chytit T&ransport Pře&hrávání &Help &Nápověda &Edit Úp&ravy Select &Mode Vybrat reži&m &Select Vy&brat Mo&ve Př&esunout &Height Výš&ka M&ode Reži&m A&utomation Automatiza&ce T&ools Nástroj&e &File &Soubor Open &Recent Otevřít ne&dávné &New &Nový New Nový New session Nové sezení New session file Nový soubor se sezením Ctrl+N Ctrl+N &Open... &Otevřít... Open Otevřít Open session Otevřít sezení Open session from file Otevřít sezení ze souboru Ctrl+O Ctrl+O &Save &Uložit Save session Uložit sezení Save session to file Uložit sezení do souboru Ctrl+S Ctrl+S Save &As... Uložit &jako... Save As Uložit jako Save as Uložit jako Save current session with another file name Uložit nynější sezení pod jiným názvem souboru &Properties... &Vlastnosti... Session Properties Vlastnosti sezení Session properties Vlastnosti sezení Edit current session properties Upravit nynější vlastnosti sezení F2 F2 E&xit U&končit Exit Ukončit Exit this application program Ukončit tento program &Undo &Zpět Undo Vrátit zpět Undo last action Vrátit zpět poslední krok Ctrl+Z Ctrl+Z &Redo Z&novu Redo Udělat znovu Redo last action Udělat znovu poslední krok Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Vyjmout Cut Vyjmout Cut selection to clipboard Vyjmout výběr do schránky Ctrl+X Ctrl+X &Copy &Kopírovat Copy Kopírovat Copy selection to clipboard Kopírovat výběr do schránky Ctrl+C Ctrl+C &Paste Vloži&t Paste Vložit Paste clipboard contents Vložit obsah schránky Ctrl+V Ctrl+V Past&e Repeat... Opakovat vlož&ení... Paste Repeat Opakovat krok vložit Paste repeat Opakovat krok vložit Paste/repeat clipboard contents Vložit/Opakovat obsah schránky Ctrl+Shift+V Ctrl+Shift+V &Delete &Smazat Delete Smazat Delete selection Smazat výběr Del Smazat &Clip &Záběr Clip Záběr Select clip Vybrat záběr Clip selection mode Režim výběru záběru &Range &Rozsah Range Rozsah Select range Vybrat rozsah Range selection mode Režim rozsahu výběru R&ectangle O&bdélníkový Rect Obdélníkový Select rectangle Vybrat obdélník Rectangular selection mode Režim obdélníkového výběru &Automation &Automatizace Automation Automatizace Automation edit mode Režim úprav automatizace &None &Žádný Select None Žádný výběr Select none Žádný výběr Mark all as unselected Označit vše jako nevybrané Ctrl+Shift+A Ctrl+Shift+A &Invert &Obrátit Select Invert Obrátit výběr Select invert Obrátit výběr Invert selection Obrátit výběr Ctrl+I Ctrl+I Select Range Vybrat rozsah Mark range as selected Označit rozsah jako vybraný Ctrl+R Ctrl+R Select Track Vybrat stopu Select track Vybrat stopu Mark track as selected Označit stopu jako vybranou Ctrl+T Ctrl+T Trac&k Range Rozsah &stopy Select Track Range Vybrat rozsah stopy Select track range Vybrat rozsah stopy Mark track range as selected Označit rozsah stopy jako vybraný Ctrl+Shift+R Ctrl+Shift+R &All &Vše Select All Vybrat vše Select all Vybrat vše Mark all as selected Označit vše jako vybrané Ctrl+A Ctrl+A &New... &Nový... New Clip Nový záběr New clip Nový záběr Create new clip Vytvořit nový záběr &Edit... &Upravit... Edit Clip Upravit záběr Edit clip Upravit záběr Edit current clip Upravit nynější záběr F4 F4 &Split &Rozdělit Split Clip Rozdělit záběr Split clip Rozdělit záběr Split current clip at playhead Rozdělit nynější záběr na ukazateli přehrávání &Merge... &Sloučit... Merge Clips Sloučit záběry Merge clips Sloučit záběry Merge selected clips Sloučit vybrané záběry Normalize Clip Normalizovat záběr Normalize clip Normalizovat záběr Normalize current clip (gain/volume) Normalizovat nynější záběr (zesílení/hlasitost) Quantize Clip Kvantizovat záběr &Quantize... &Kvantizovat... Quantize clip events Kvantizovat události záběru Quantize current MIDI clip events Kvantizovat události záběru nynějšího MIDI &Transpose... &Převést... Transpose Clip Převést záběr Transpose clip events Převést události záběru Transpose current MIDI clip events Převést události záběru nynějšího MIDI &Normalize... &Normalizovat... Normalize clip events Normalizovat události záběru Normalize current MIDI clip events Normalizovat události záběru nynějšího MIDI &Randomize... &Náhodně vybrat... Randomize Clip Náhodně vybrat záběr Randomize clip events Náhodně vybrat události záběru Randomize current MIDI clip events Náhodně vybrat události záběru nynějšího MIDI Resi&ze... Změ&nit velikost... Resize Clip Změnit velikost záběru Resize clip events Změnit velikost událostí záběru Resize current MIDI clip events Změnit velikost událostí záběru nynějšího MIDI Re&scale... Změnit &měřítko... Rescale Clip Změnit měřítko záběru Rescale clip events Změnit měřítko událostí záběru Rescale current MIDI clip events Změnit měřítko událostí záběru nynějšího MIDI T&imeshift... Ča&sově posunout... Timeshift Clip Časově posunout záběr Timeshift clip events Časově posunout události záběru Timeshift current MIDI clip events Časově posunout události záběru nynějšího MIDI Tempo Adjust Úprava tempa Adjust session tempo from current clip selection Upravit tempo sezení podle nynějšího výběru záběru F7 F7 &Range Set Nastavení rozsa&hu Clip Range Rozsah záběru Clip range Rozsah záběru Set edit-range from current clip extents Nastavit rozsah úprav z rozsahu nynějšího záběru &Loop Set Nastavení s&myčky Clip Loop Smyčka záběru Clip loop Smyčka záběru Set loop-range from current clip extents Nastavit rozsah smyčky z rozsahu nynějšího záběru &Import... Z&avést... Import Clip Zavést záběr Import clip Zavést záběr Import clip from file(s) Zavést záběr ze souboru(ů) E&xport... V&yvést... Export Clip Vyvést záběr Export clip Vyvést záběr Export current clip to file Vyvést nynější záběr do souboru &Add Track... Při&dat stopu... Instrum&ent &Nástroj Add Track Přidat stopu Add track Přidat stopu Add a new track to session Přidat novou stopu do sezení Shift+Ins Shift+Ins &Remove Track &Odstranit stopu Remove Track Odstranit stopu Remove track Odstranit stopu Remove current track from session Odstranit nynější stopu ze sezení Shift+Del Shift+Del &Duplicate Track &Zdvojit stopu Duplicate Track Zdvojit stopu Duplicate track Zdvojit stopu Duplicate current track Zdvojit nynější stopu Track &Properties... &Vlastnosti stopy... Track Properties Vlastnosti stopy Track properties Vlastnosti stopy Edit current track properties Upravit vlastnosti nynější stopy Shift+F2 Shift+F2 &Inputs Vs&tupy Track Inputs Vstupy stop Track inputs Vstupy stop Show current track input bus connections Ukázat připojení vstupní sběrnice nynější stopy &Outputs Výst&upy Track Outputs Výstupy stop Track outputs Výstupy stop Show current track output bus connections Ukázat připojení výstupní sběrnice nynější stopy &Record &Nahrávat Record Track Nahrávat stopu Record track Nahrávat stopu Arm current track for recording Zapnout nynější stopu pro nahrávání &Mute &Ztlumit Mute Track Ztlumit stopu Mute track Ztlumit stopu Mute current track Ztlumit nynější stopu &Solo &Sólo Solo Track Sólo stopy Solo track Sólo stopy Solo current track Sólo nynější stopy M&onitor S&ledovat Monitor Track Sledovat stopu Monitor track Sledovat stopu Monitor current track Sledovat nynější stopu &First &První First Track První stopa First track První stopa Make current the first track Udělat z nynější stopy první stopu &Previous &Předchozí Previous Track Předchozí stopa Previous track Předchozí stopa Make current the previous track Udělat z nynější stopy předchozí stopu &Next &Další Next Track Další stopa Next track Další stopa Make current the next track Udělat z nynější stopy další stopu &Last &Poslední Last Track Poslední stopa Last track Poslední stopa Make current the last track Udělat z nynější stopy poslední stopu N&one Žá&dná None Track Žádná stopa None track Žádná stopa None current track Žádná nynější stopa &Top &Ǔplně nahoru Move Top Přesunout úplně nahoru Move top Přesunout úplně nahoru Move current track to top Přesunout nynější stopu úplně nahoru &Up &Nahoru Move Up Posunout nahoru Move up Posunout nahoru Move current track up Přesunout nynější stopu nahoru &Down &Dolů Move Down Posunout dolů Move down Posunout dolů Move current track down Přesunout nynější stopu dolů &Bottom &Ǔplně dolů Move Bottom Přesunout úplně dolů Move bottom Přesunout úplně dolů Move current track to bottom Přesunout nynější stopu úplně dolů Auto Monitor Automaticky sledovat Auto monitor Automaticky sledovat Auto-monitor current track Automaticky sledovat nynější stopu F6 F6 &Audio... &Zvuk... Inport Audio File Zavést zvukový soubor Import Audio file Zavést zvukový soubor Import tracks from Audio file Zavést stopy ze zvukového souboru &MIDI... &MIDI... Import MIDI File Zavést soubor MIDI Import MIDI file Zavést soubor MIDI Import tracks from MIDI file Zavést stopy z MIDI souboru Export Audio File Vyvést zvukový soubor Export Audio file Vyvést zvukový soubor Export tracks to Audio file Vyvést stopy do zvukového souboru Export MIDI File Vyvést jako soubor MIDI Export MIDI file Vyvést jako soubor MIDI Export tracks to MIDI file Vyvést stopy do souboru MIDI Normali&ze &Normalizovat &Cross Fade &Prolínat Clip Cross-fade Prolínání záběru Clip cross-fade Prolínání záběru Cross-fade current overlapped clips Prolínat nyní se překrývající se záběry First Take První záběr First take První záběr Select current clip first take Vybrat první záběr nynějšího záběru Previous Take Předchozí záběr Previous take Předchozí záběr Select current clip previous take Vybrat předchozí záběr nynějšího záběru Next Take Další záběr Next take Další záběr Select current clip next take Vybrat další záběr nynějšího záběru Last Take Poslední záběr Last take Poslední záběr Select current clip last take Vybrat poslední záběr nynějšího záběru Reset Takes Nastavit záběry znovu Reset takes Nastavit záběry znovu Reset (unfold) current clip takes Nastavit znovu (zrušit složení) záběry nynějšího záběru Range (fold) current clip into takes Řadit (složit) nynější záběr do záběrů &Menubar &Hlavní nabídka Menubar Hlavní nabídka Show/hide the main program window menubar Ukázat/Skrýt pruh se seznamy nabídek v hlavním okně programu Ctrl+M Ctrl+M &Statusbar &Stavový řádek Statusbar Stavový řádek Show/hide the main program window statusbar Ukázat/Skrýt stavový řádek v hlavním okně programu File Toolbar Nástrojový pruh pro soubor File toolbar Nástrojový pruh pro soubor Show/hide main program window file toolbar Ukázat/Skrýt nástrojový pruh pro soubor v hlavním okně programu Edit Toolbar Nástrojový pruh pro úpravy Edit toolbar Nástrojový pruh pro úpravy Show/hide main program window edit toolbar UkázatSkrýt nástrojový pruh pro úpravy v hlavním okně programu Track Toolbar Nástrojový pruh pro stopy Track toolbar Nástrojový pruh pro stopy Show/hide main program window track toolbar Ukázat/Skrýt nástrojový pruh pro stopy v hlavním okně programu View Toolbar Nástrojový pruh pro pohled View toolbar Nástrojový pruh pro pohled Show/hide main program window view toolbar Ukázat/Skrýt nástrojový pruh pro pohled v hlavním okně programu &Options &Volby Options Toolbar Nástrojový pruh pro volby Options toolbar Nástrojový pruh pro volby Show/hide main program window options toolbar Ukázat/Skrýt nástrojový pruh pro volby v hlavním okně programu Transport Toolbar Nástrojový pruh pro přehrávání Transport toolbar Nástrojový pruh pro přehrávání Show/hide main program window transport toolbar Ukázat/Skrýt nástrojový pruh pro přehrávání v hlavním okně programu T&ime Č&as Time Toolbar Nástrojový pruh pro čas Time toolbar Nástrojový pruh pro čas Show/hide main program window time toolbar Ukázat/Skrýt nástrojový pruh pro čas v hlavním okně programu Thum&b Ná&hled Thumb Toolbar Nástrojový pruh pro náhled Thumb toolbar Nástrojový pruh pro náhled Show/hide main program window thumb toolbar Ukázat/Skrýt nástrojový pruh pro náhled v hlavním okně programu &Files &Soubory Files Soubory Show/hide the files window Ukázat/Skrýt okno se soubory M&essages Z&právy Messages Zprávy Show/hide the messages window Ukázat/Skrýt okno se zprávami &Connections &Připojení Connections Připojení Show/hide the connections window Ukázat/Skrýt okno s připojením F8 F8 Mi&xer Mix&ážní pult Mixer Mixážní pult Show/hide the mixer window Ukázat/Skrýt okno s mixážním pultem F9 F9 &In &Přiblížit Zoom In Přiblížit Zoom in Přiblížit Ctrl++ Ctrl++ &Out &Oddálit Zoom Out Oddálit Zoom out Oddálit Ctrl+- Ctrl+- &Reset &Nastavit znovu &Unlink Zruš&it odkaz Unlink Clip Odpojit záběr Unlink clip Odpojit záběr Unlink current clip Odpojit nynější záběr &Increase &Zvýšit I&nsert &Vložit Remo&ve &Odstranit Ta&ke Zá&běr &Range... &Rozsah... Remove Range Odstranit rozsah Remove range Odstranit rozsah Remove range as selected Odstranit rozsah jako vybraný Ctrl+Del Ctrl+Delete Remove Track Range Odstranit rozsah stopy Remove track range Odstranit rozsah stopy Remove track range as selected Odstranit rozsah stopy jako vybraný Ctrl+Shift+Del Ctrl+Shift+Del Insert Range Vložit rozsah Insert range Vložit rozsah Insert range as selected Vložit rozsah jako vybraný Ctrl+Ins Ctrl+Ins Insert Track Range Vložit rozsah stopy Insert track range Vložit rozsah stopy Insert track range as selected Vložit rozsah stopy jako vybraný Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit &Rozdělit Split Selection Rozdělit výběr Split selection Rozdělit výběr Split current selection Rozdělit nynější výběr Ctrl+Y Ctrl+Y Increase Height Zvýšit výšku Increase height Zvýšit výšku Increase track height Zvýšit výšku stopy Ctrl+Shift++ Ctrl+Shift++ &Decrease &Snížit Decrease Height Snížit výšku Decrease height Snížit výšku Decrease track height Snížit výšku stopy Ctrl+Shift+- Ctrl+Shift+- Height Reset Nastavení výšky znovu Height reset Nastavení výšky znovu Reset track height Nastavit znovu výšku stopy Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor Automatické sledování Log&arithmic &Logaritmický Automation logarithmic Automatizace Logaritmická Automation curve logarithmic scale Logaritmická stupnice křivky automatizace C&olor... Ba&rva... Automation color Barva automatizace Automation curve color Barva křivky automatizace &Lock &Zamknout Automation lock Automatizace zamknout Lock automation curve Zamknout křivku automatizace Automation playback Automatizace přehrát Playback automation curve Přehrát křivku automatizace Automation record Automatizace nahrát Record automation curve Nahrát křivku automatizace &Clear &Smazat Automation clear Automatizace smazat Clear automation curve Smazat křivku automatizace Loc&k All Zam&knout vše Automation lock all Automatizace zamknout vše Lock all automation curves Zamknout všechny křivky automatizace Play &All Přehrát &vše Automation playback all Automatizace přehrát vše Playback all automation curves Přehrát všechny křivky automatizace Rec&ord All Nah&rát vše Automation record all Automatizace nahrát vše Record all automation curves Nahrát všechny křivky automatizace C&lear All S&mazat vše Automation clear all Automatizace smazat vše Clear all automation curves Smazat všechny křivky automatizace Recor&d &Nahrávat Record Clip Nahrávat záběr Record clip Nahrávat záběr Record current clip (overdub) Nahrávat nynější záběr (overdub) &Tempo Adjust... Úprava &tempa... Shift+T Shift+T R&ange... &Rozsah... Take Range Rozsah záběru Take range Rozsah záběru Zoom Reset Nastavit znovu zvětšení Zoom reset Nastavit znovu zvětšení Ctrl+1 Ctrl+1 &Horizontal &Vodorovné Horizontal Zoom Vodorovné zvětšení Horizontal zoom Vodorovné zvětšení Horizontal zoom mode Režim vodorovného zvětšení &Vertical &Svislé Vertical Zoom Svislé zvětšení Vertical zoom Svislé zvětšení Vertical zoom mode Režim svislého zvětšení All Zoom Zvětšit vše All zoom Zvětšit vše All zoom mode Režim zvětšení všeho &Grid &Mřížka Grid Mřížka Snap grid view mode Pohledový režim se zapadáváním do mřížky &Zebra &Zebra Zebra Zebra Bar zebra view mode Pohledový režim se zebrovými pruhy Too&l Tips Nástrojové &rady Tool tips Rady k nástrojům Floating tool tips view mode Pohledový režim s plovoucími radami k nástrojům &Refresh &Obnovit Refresh Obnovit Refresh views Obnovit náhledy F5 F5 &Instruments... &Nástroje... Instruments Nástroje Change instrument definitions and files Změnit vymezení nástrojů a souborů &Controllers... O&vladače... Controllers Ovladače Change MIDI controllers configuration Změnit nastavení ovladačů MIDI &Buses... S&běrnice... Buses Sběrnice Change session bus definitions Změnit vymezení sběrnice sezení &Options... Vo&lby... Options Volby Change general application program options Změnit všeobecné programové volby aplikace F12 F12 &Backward &Dozadu Backward Dozadu Transport backward Přehrávat zpět Backspace Posunout o znak zpět Re&wind Pře&točit Rewind Přetočit Transport rewind Přetáčení přehrávání F&ast Forward &Rychle vpřed Fast Forward Rychle vpřed Fast forward Rychle vpřed Transport fast forward Přehrávat rychle dopředu &Forward Do&předu Forward Dopředu Transport forward Přehrávat dopředu &Loop &Smyčka Loop Smyčka Transport loop Smyčka přehrávání Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Pa&nic N&ouzové zastavení Loop &Set &Nastavení smyčky Loop Set Nastavení smyčky Loop set Nastavení smyčky Transport loop set Nastavení smyčky přehrávání Ctrl+L Ctrl+L &Stop Z&astavit Stop Zastavit Transport stop Zastavení přehrávání &Play Př&ehrát Tempo M&ap / Markers... Ro&zvržení tempa/značky... Tempo Map / Markers Rozvržení tempa/značky Tempo map / markers Rozvržení tempa/značky Change session tempo map / markers Změnit rozvržení tempa sezení/značky Play Přehrát Transport play/pause Přehrávání/Pozastavení přehrávání Space Mezerník Record Nahrát Transport record Náhrávání přehrávání &Punch Přepsa&t Punch Přepsat Punch in/out Začátek/Konec přepisu Transport punch in/out Začátek/Konec přepisu přehrávání Punch Se&t Nastavení přepis&u Punch Set Nastavení přepisu Punch in/out set Nastavení začátku/konce přepisu Transport punch in/out set Nastavení začátku/konce přepisu přehrávání Ctrl+P Ctrl+P &Metronome &Metronom Metronome Metronom F&ollow Playhead Následovat u&kazatele přehrávání Follow Playhead Následovat ukazatele přehrávání Follow playhead Následovat ukazatele přehrávání A&uto Backward A&utomaticky zpět Auto Backward Automaticky zpět Auto backward Automaticky zpět &Continue Past End Pokračovat po kone&c Continue Past End Pokračovat po konec Continue past end Pokračovat po konec Panic Nouzové zastavení All MIDI tracks shut off (panic) Vypnout všechny stopy MIDI (nouzové zastavení) &Shortcuts... &Zkratky... Shortcuts Zkratky Keyboard shortcuts Klávesové zkratky &About... &O programu... Show information about this application program Ukázat informaci o tomto programu About &Qt... O &Qt... About Qt O Qt Show information about the Qt toolkit Ukázat informaci o sadě softwarových nástrojů Qt qtractorMessages Messages Zprávy Logging stopped --- %1 --- Zapisování vzkazů bylo zastaveno --- %1 --- Logging started --- %1 --- Zapisování vzkazů začalo --- %1 --- qtractorMeter Pan Vyvážení Gain Zesílení qtractorMidiControlForm Controllers - Qtractor Ovladače - Qtractor Controller files Soubory s ovladači Files Soubory Path Cesta Import controller files Zavést soubory s ovladači &Import... &Zavést... Remove controller file Odstranit soubor s ovladačem &Remove &Odstranit Move controller file up on list order Posunout soubor s ovladačem nahoru v seznamu &Up &Nahoru Move controller file down on list order Posunout soubor s ovladačem dolů v seznamu &Down &Dolů C&ommand Pří&kaz &Parameter &Parametr MIDI Channel Kanál MIDI Command action Krok příkazu Command feedback Zpětná vazba příkazu &Feedback &Zpětná vazba Map/update controller command Přiřadit/Obnovit příkaz pro ovladač &Map &Přiřadit Controller map Zobrazení ovladače Channel Kanál Command Příkaz Parameter Parametr &Type &Typ &Channel &Kanál Trac&k Offset Posun &stopy MIDI Event type Typ události MIDI MIDI Controller (parameter) Ovladač MIDI (parametr) MIDI parameter (track offset) Parameter MIDI (posun stopy) + + Track offset Posun stopy Type Typ Track Stopa Feedback Zpětná vazba Unmap/remove controller command Zrušit přiřazení/Odstranit příkaz pro ovladač U&nmap Zr&ušit přiřazení Enable all controllers immediate sync (hook) Povolit všem ovladačům okamžité seřízení (hák) &Sync &Seřídit Reload/apply all controller files Nahrát znovu/Použít všechny soubory s ovladači Relo&ad Na&hrát znovu Export to controller file Vyvést do souboru s ovladačem E&xport... V&yvést... Close this dialog Zavřít tento dialog Close Zavřít Import Controller Files Zavést soubory s ovladači Controller files (*.%1) Soubory s ovladači (*.%1) Warning Upozornění About to remove controller file: "%1" Are you sure? Chystáte se odstranit soubor s ovladačem: "%1" Jste si jistý? Export Controller File Vyvést do souboru s ovladačem controller Ovladač The controller file already exists: "%1" Do you want to replace it? Soubor s ovladačem již existuje: "%1" Přejete si jej nahradit? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Uložená přiřazení ovladačů nezačnou působit, dokud znovu program nespustíte. "%1" Chcete použít soubory s ovladači? Controller mappings have been changed. Přiřazení ovladačů byla změněna. Do you want to save the changes? Chcete uložit změny? Yes Ano No Ne qtractorMidiControlObserverForm MIDI Controller - Qtractor Ovladač MIDI - Qtractor &Type: &Typ: MIDI event type Typ události MIDI Cha&nnel: &Kanál: MIDI channel Kanál MIDI In&vert &Obrátit &Hook &Hák L&atch &Zaklapnout Control input connections Ovládat spojení vstupů &Inputs &Vstupy Control output connections Ovládat spojení výstupů &Outputs &Výstupy &Parameter: &Parametr: MIDI parameter Parametr MIDI &Logarithmic &Logaritmický &Feedback &Zpětná vazba MIDI Controller Ovladač MIDI MIDI controller is already assigned. Do you want to replace the mapping? Ovladač MIDI je již přiřazen. Chcete nahradit přiřazení? Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? &MIDI Controller... Ovladač &MIDI... &Automation &Automatizace &Lock &Zamknout &Play &Přehrát &Record &Nahrávat &Clear &Smazat qtractorMidiEditEvent Zoom in (horizontal) Přiblížit (vodorovně) Zoom out (horizontal) Oddálit (vodorovně) Zoom reset (horizontal) Nastavit přibližování (vodorovné) znovu qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Začátek přehrávání Edit-head Začátek úprav Edit-tail Konec úprav Loop-start Začátek smyčky Loop-end Konec smyčky Punch-in Začátek přepisu Punch-out Konec přepisu Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 qtractorMidiEditView Zoom in (vertical) Přiblížit (svisle) Zoom out (vertical) Oddálit (svisle) Zoom reset (vertical) Nastavit zvětšení (svislé) znovu qtractorMidiEditor MIDI Editor MIDI Editor cut Vyjmout delete Smazat insert range Vložit rozsah remove range Odstranit rozsah move Přesunout edit Upravit resize Změnit velikost rescale Změnit měřítko paste Vložit Time: %1 Type: Čas: %1 Typ: Note On (%1) %2 Velocity: %3 Duration: %4 Nota zapnuta (%1) %2 Dynamika: %3 Doba trvání: %4 Key Press (%1) %2 Value: %3 Zmáčknout klávesu (%1) %2 Hodnota: %3 Controller (%1) Name: %2 Value: %3 Ovladač (%1) Název: %2 Hodnota: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Název: %2 Hodnota: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Název: %2 Hodnota: %3 Control 14 (%1) Name: %2 Value: %3 Ovladač 14 (%1) Název: %2 Hodnota: %3 Pgm Change (%1) Změnit Pgm (%1) Chan Press (%1) Stisknout kanál (%1) Pitch Bend (%1) Změna výšky tónu (%1) SysEx (%1 bytes) Data: SysEx (%1 bajtů) Data: Unknown (%1) Neznámý (%1) Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 qtractorMidiEditorForm Snap/beat Zapadnout/doba Set current snap to %1 Nastavit nynější zapadnutí na %1 Note Velocity Rychlost noty Note type Typ noty Value type Typ hodnoty Parameter type Typ parametru Scale key Klíč měřítka Scale type Typ měřítka MIDI clip name Název záběru MIDI MIDI file name Název MIDI souboru MIDI track/channel Stopa s MIDI/kanál MOD REŽIM MIDI modification state Stav MIDI úprav REC NAHRÁT MIDI clip record state Stav nahrávání záběru MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Doba trvání záběru MIDI Warning Upozornění The current MIDI clip has been changed: "%1" Do you want to save the changes? Záběr nynějšího MIDI byl změněn: "%1" Chcete uložit změny? Save Uložit Save MIDI Clip Uložit záběr MIDI MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. Uložit soubor MIDI: "%1", stopa-kanál: %2. MIDI Editor MIDI Editor Channel %1 Kanál %1 Track %1 Stopa %1 [modified] (upraveno) &Track Sto&pa &File &Soubor Select &Mode Režim &výběru &Select V&ybrat &Tools &Nástroje &Edit &Upravit &View &Zobrazit &Toolbars &Nástrojové lišty &Zoom &Přiblížit S&nap Z&apadnout T&ransport Pře&sunout &Help &Nápověda &Save &Uložit Save current MIDI clip to existing file name Uložit záběr nynějšího MIDI pod již existujícím názvem souboru Save &As... Uložit &jako... Save As Uložit jako Save as Uložit jako Save current MIDI clip with another file name Uložit záběr nynějšího MIDI pod jiným názvem souboru &Inputs &Vstupy Track Inputs Vstupy stop Track inputs Vstupy stop Show current MIDI clip/track input bus connections Ukázat připojení vstupní sběrnice záběru/stopy nynějšího MIDI &Outputs &Výstupy Track Outputs Výstupy stop Track outputs Výstupy stop Show current MIDI clip/track output bus connections Ukázat připojení výstupní sběrnice záběru/stopy nynějšího MIDI &Properties... Vlastnosti&... Track Properties Vlastnosti stopy Track properties Vlastnosti stopy Edit current MIDI clip/track properties Upravit vlastnosti záběru/stopy nynějšího MIDI Shift+F2 Shift+F2 Properties Vlastnosti Edit current MIDI clip properties Upravit vlastnosti záběru nynějšího MIDI F4 F4 &Close &Zavřít Close Zavřít Close this MIDI clip editor Zavřít tento editor záběrů MIDI Edit Of&f Úpravy &vypnuty Edit Off Úpravy vypnuty Edit off Úpravy vypnuty Set edit mode off Nastavit režim úprav na: vypnuto Edit &On Úpravy &zapnuty Edit On Úpravy zapnuty Edit on Úpravy zapnuty Set edit mode on Nastavit režim úprav na: zapnuto Edit &Draw &Kreslení úprav Edit draw mode Režim kreslení úprav Edit draw mode (notes) Režim kreslení úprav (noty) &Undo &Zpět Undo Zpět Undo last edit operation Vrátit zpět poslední úpravu Ctrl+Z Ctrl+Z &Redo &Znovu Redo Znovu Redo last edit operation Udělat znovu poslední úpravu Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Vyjmou&t Cut Vyjmout Cut current selection into the local clipboard Vyjmout nynější výběr do místní schránky Ctrl+X Ctrl+X &Copy &Kopírovat Copy Kopírovat Copy current selection to the local clipboard Kopírovat nynější výběr do místní schránky Ctrl+C Ctrl+C &Paste &Vložit Paste Vložit Paste local clipboard contents into the current MIDI clip Vložit obsah místní schránky do záběru nynějšího MIDI Ctrl+V Ctrl+V Past&e Repeat... Opakovat v&ložení... Paste Repeat Opakovat vložení Paste repeat Opakovat vložení Paste/repeat local clipboard contents into the current MIDI clip Vložit/Opakovat obsah místní schránky do záběru nynějšího MIDI Ctrl+Shift+V Ctrl+Shift+V &Delete &Smazat Delete Smazat Delete current selection Smazat nynější výběr Del Smazat Select None Žádný výběr Select none Žádný výběr Ctrl+Shift+A Ctrl+Shift+A Select Invert Obrátit výběr Select invert Obrátit výběr Ctrl+I Ctrl+I Select All Vybrat vše Select all Vybrat vše Ctrl+A Ctrl+A &Range &Rozsah Select Range Vybrat rozsah Select range Vybrat rozsah Mark range as selected Označit rozsah jako vybraný Ctrl+R Ctrl+R &Quantize... &Kvantizovat... Quantize Kvantizovat Quantize selection Kvantizovat výběr &Transpose... &Převést... Transpose Převést Transpose selection Převést výběr &Normalize... &Normalizovat... Normalize Normalizovat Normalize selection Normalizovat výběr &Randomize... &Náhodně vybrat... Randomize Náhodně vybrat Randomize selection Náhodně vybrat výběr Snap grid view mode Pohledový režim se zapadáváním do mřížky Too&l Tips Rady k &nástrojům Tool tips Rady k nástrojům Floating tool tips view mode Pohledový režim s plovoucími radami k nástrojům &Windows &Okna I&nsert &Vložka Remo&ve &Odstranit Sc&ale &Měřítko Instrum&ent &Nástroj Not&e Type Typ &poznámky Val&ue Type Typ &hodnoty &Unlink Zrušit &odkaz Unlink Zrušit odkaz Unlink current MIDI clip Zrušit odkaz na záběr nynějšího MIDI Recor&d &Nahrát Record current MIDI clip (overdub) Nahrávat záběr nynějšího MIDI (overdub) &Range Set Nastavení rozsa&hu Clip Range Rozsah záběru Clip range Rozsah záběru Set edit-range from clip extents Nastavit rozsah úprav z rozsahu nynějšího záběru &Loop Set Nastavení s&myčky Clip Loop Smyčka záběru Clip loop Smyčka záběru Set loop-range from clip extents Nastavit rozsah smyčky z rozsahu nynějšího záběru &None &Žádný &Invert &Obrátit Insert Range Vložit rozsah Insert range Vložit rozsah Insert range as selected Vložit rozsah jako vybraný Ctrl+Ins Ctrl+Ins Remove Range Odstranit rozsah Remove range Odstranit rozsah Remove range as selected Odstranit rozsah jako vybraný Ctrl+Del Ctrl+Delete Resi&ze... Změ&nit velikost... Resize Změnit velikost Resize selection Změnit velikost výběru Re&scale... Změnit &měřítko... Rescale Změnit měřítko Rescale selection Změnit měřítko výběru T&imeshift... Ča&sový posun... Timeshift Časový posun Timeshift selection Výběr časového posunu &Menubar &Hlavní nabídka Menubar &Hlavní nabídka Show/hide the menubar Ukázat/Skrýt nabídkový pruh Ctrl+M Ctrl+M &Statusbar &Stavový řádek Statusbar Stavový řádek Show/hide the statusbar Ukázat/Skrýt stavový řádek File Toolbar Nástrojový pruh pro soubor File toolbar Nástrojový pruh pro soubor Show/hide the file toolbar Ukázat/Skrýt nástrojový pruh k souboru Edit Toolbar Nástrojový pruh pro úpravy Edit toolbar Nástrojový pruh pro úpravy Show/hide the edit toolbar Ukázat/Skrýt nástrojový pruh pro úpravy View Toolbar Nástrojový pruh pro zobrazení View toolbar Nástrojový pruh pro zobrazení Show/hide the view toolbar Ukázat/Skrýt nástrojový pruh pro zobrazování &Transport &Přesun Transport Toolbar Nástrojový pruh pro přesun Transport toolbar Nástrojový pruh pro přesun Show/hide the transport toolbar Ukázat/Skrýt nástrojový pruh pro přesun &Scale &Měřítko Scale Toolbar Nástrojový pruh pro měřítko Scale toolbar Nástrojový pruh pro měřítko Show/hide the scale toolbar Ukázat/Skrýt nástrojový pruh pro měřítko Thum&b Ná&hled Thumb Toolbar Nástrojový pruh pro náhled Thumb toolbar Nástrojový pruh pro náhled Show/hide the thumb view toolbar Ukázat/Skrýt nástrojový pruh pro náhled Note &Duration &Doba trvání noty Note Duration Doba trvání noty Note duration Doba trvání noty Whether note events are shown proportional to duration Zda události vztahující se k notě jsou ukazovány úměrně k jejich trvání Note &Color Barva &noty Note Color Barva noty Note color Barva noty Whether note events are colored according to pitch Zda jsou události vztahující se k notě zbarveny podle podle výšky tónu noty &Value Color Barva &hodnoty Value Color Barva hodnoty Value color Barva hodnoty Whether note events are colored according to value (velocity) Zda jsou události vztahující se k notě zbarveny podle hodnoty (rychlost) &Events &Události View events Zobrazit události Show/hide the events list Ukázat/Skrýt seznam s událostmi &Preview Notes &Náhled na noty Preview Notes Náhled na noty Preview notes Náhled na noty Preview notes while editing (scrub) Náhled na noty při úpravách F&ollow Playhead N&ásledovat ukazatele přehrávání Follow Playhead Následovat ukazatele přehrávání Follow playhead Následovat ukazatele přehrávání &In &Přiblížit Zoom In Přiblížit Zoom in Přiblížit Ctrl++ Ctrl++ &Out &Oddálit Zoom Out Oddálit Zoom out Oddálit Ctrl+- Ctrl+- &Reset &Nastavit znovu Zoom Reset Nastavit znovu zvětšení Zoom reset Nastavit znovu zvětšení Ctrl+1 Ctrl+1 &Horizontal &Vodorovné Horizontal Zoom Vodorovné zvětšení Horizontal zoom Vodorovné zvětšení Horizontal zoom mode Režim vodorovného zvětšení &Vertical &Svislé Vertical Zoom Svislé zvětšení Vertical zoom Svislé zvětšení Vertical zoom mode Režim svislého zvětšení &Zebra &Zebra Zebra Zebra Bar zebra view mode Pohledový režim se zebrovými pruhy Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P &All &Vše All Zoom Zvětšit vše All zoom Zvětšit vše All zoom mode Režim zvětšení všeho &Grid &Mřížka Grid Mřížka &Refresh &Obnovit Refresh Obnovit Refresh views Obnovit zobrazení F5 F5 &Backward &Zpět Backward Zpět Transport backward Přesunout se zpět Backspace Posunout se o znak zpět Re&wind Pře&točit Rewind Přetočit Transport rewind Přesunout přetočení F&ast Forward R&ychle dopředu Fast Forward Rychle dopředu Fast forward Rychle dopředu Transport fast forward Přesunout se rychle dopředu &Forward &Dopředu Forward Dopředu Transport forward Přesunout se dopředu &Loop &Smyčka Loop Smyčka Transport loop Přesunout smyčku Loop &Set Umístit &smyčku Loop Set Umístit smyčku Loop set Umístit smyčku Transport loop set Přesunout umístění smyčky Ctrl+L Ctrl+L &Stop &Zastavit Stop Zastavit Transport stop Přesunout zastavení &Play &Přehrát Play Přehrát Transport play/pause Přesunout přehrát/pozastavit Space Mezera &Record &Nahrát Record Nahrát Transport record Přesunout náhrávání &Punch &Důraz Punch Důraz Punch in/out Důraz: zapnutý/vypnutý Transport punch in/out Přesunout důraz: zapnutý/vypnutý Punch Se&t Nastavit dů&raz Punch Set Nastavit důraz Punch in/out set Nastavit důraz: zapnutý/vypnutý Transport punch in/out set Přesunout nastavit důraz: zapnutý/vypnutý Ctrl+P Ctrl+P Pa&nic No&uzové zastavení Panic Nouzové zastavení All MIDI tracks shut off (panic) Vypnout všechny stopy MIDI (nouzové zastavení) &Shortcuts... &Zkratky... Shortcuts Zkratky Keyboard shortcuts Klávesové zkratky &About... &O... About O Show information about this application program Ukázat informaci o tomto programu About &Qt... O &Qt... About Qt O Qt Show information about the Qt toolkit Ukázat informaci o sadě softwarových nástrojů Qt qtractorMidiEventItemDelegate edit %1 Upravit %1 qtractorMidiEventList Events Události qtractorMidiEventListModel Time Čas Type Typ Name Název Value Hodnota Duration/Data Doba trvání/Data Frame Snímek BBT TDT (takty-doby-tiky) Note On (%1) Nota zapnuta (%1) Note Off (%1) Nota vypnuta (%1) Key Press (%1) Stisknutí klávesy (%1) Controller (%1) Ovladač (%1) Control 14 (%1) Ovladač (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Změna Pgm Chan Press Stisknutí kanálu Pitch Bend Změna výšky tónu SysEx SysEx Meta (%1) Meta (%1) Unknown (%1) Neznámý (%1) qtractorMidiListView Name Název Fmt Fmt Tracks Stopy tpqn tpqn Path Cesta %1: MIDI file not found. %1: Soubor MIDI nebyl nalezen. Open MIDI Files Otevřít soubory MIDI MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) Hlasitost (%) % % Pan: %1 Vyvážení (Pan): %1 Volume: %1% Hlasitost: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor MIDI SysEx - Qtractor Name Název Size Velikost Data (hex) Data (hex) Import from SysEx file Zavést ze souboru SysEx &Import... Z&avést... Export to SysEx file Vyvést do souboru SysEx E&xport... V&yvést... Move SysEx item up on list order Posunout položku SysEx nahoru v seznamu &Up &Nahoru Move SysEx item down on list order Posunout položku SysEx dolů v seznamu &Down &Dolů Open SysEx Otevřít SysEx Sysex name Název SysEx Save SysEx Uložit SysEx Delete SysEx Smazat SysEx Create SysEx item Vytvořit položku SysEx &Add &Přidat Update SysEx item Obnovit položku SysEx Upda&te Obnovi&t Remove SysEx item Odstranit položku SysEx &Remove &Odstranit SysEx files (*.%1) Soubory SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Soubory MIDI (*.mid *.smf *.midi) All files (*.*) Všechny soubory (*.*) Import SysEx Files Zavést soubory SysEx Export SysEx File Vyvést do souboru SysEx Warning Upozornění The SysEx file already exists: "%1" Do you want to replace it? Soubor SysEx již existuje: "%1" Chcete jej nahradit? Sysex files (*.%1) Soubory SysEx (*.%1) About to replace SysEx: "%1" Are you sure? Chystáte se nahradit SysEx: "%1" Jste si jistý? About to delete SysEx: "%1" Are you sure? Chystáte se smazat SysEx: "%1" Jste si jistý? SysEx settings have been changed. Do you want to apply the changes? Nastavení SysEx byla změněna. Chcete použít tyto změny? Error Chyba SysEx could not be loaded: "%1". Sorry. Nepodařilo se nahrát SysEx: "%1". Promiňte. qtractorMidiThumbView MIDI Thumb view Zobrazit náhled na MIDI qtractorMidiToolsForm (default) (výchozí) Warning Upozornění About to delete preset: "%1" Are you sure? Chystáte se smazat přednastavení: "%1" Jste si jistý? none Žádný quantize Kvantizovat transpose Převést normalize Normalizovat randomize Náhodně vybrat resize Změnit velikost rescale Změnit měřítko timeshift Časový posun MIDI Tools Nástroje MIDI Preset name Název přednastavení Save preset Uložit přednastavení Delete preset Smazat přednastavení &Quantize &Kvantizovat Quantize selected events Kvantizovat výbrané události &Time: Č&as: Quantize time Kvantizovat čas Quantize time percent Kvantizovat procento času &Duration: &Doba trvání: Quantize duration Kvantizovat dobu trvání Quantize duration percent Kvantizovat procento doby trvání Swing-quantize time Čas výkyvu-kvantizování Swing-quantize percent Procento výkyvu-kvantizování Swing-quantize type Typ výkyvu-kvantizování Linear Lineární Quadratic Čtvercový Cubic Krychlový &Scale: &Měřítko: Scale-quantize key Klíč měřítka-kvantizace Scale-quantize type Typ měřítka-kvantizace &Transpose &Převést Transpose selected events Převést výbrané události &Note: &Nota: Transpose note Převést noty Transpose time Přesunout čas Transpose time format Přesunout formát času Frames Snímky Time Čas BBT TDT (takty-doby-tiky) &Reverse &Obrátit &Normalize &Normalizovat Normalize selected events Normalizovat výbrané události &Percent: &Procento: Normalize percent Normalizovat procento Resi&ze &Změnit velikost Resize value mode Režim změny velikosti hodnoty Flat Rovný Ramp Nájezd Resize final value Změnit konečnou velikost Re&scale Změnit &měřítko Rescale selected events Změnit měřítko vybraných událostí Rescale time Změnit měřítko času Rescale duration Změnit měřítko doby trvání Rescale value Změnit měřítko hodnoty T&imeshift Ča&sový posun Timeshift selected events Časově posunout vybrané události Timeshift Časově posunout P: P: Timeshift parameter Parametr pro časový posun Timeshift parameter (log) Parametr pro časový posun (log) Timeshift curve Křivka časového posunu P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : žádná změna. P > 0 : zrychlení posunu. P < 0 : zpomalení posunu. (Modré) značky pro úpravy začátku/konce vymezují rozsah posunu. Timeshift duration Doba trvání posunu % % S&wing: &Výkyv: &Value: &Délka trvání: Normalize value Normalizovat délku trvání &Randomize &Náhodně vybrat Randomize selected events Náhodně vybrat výbrané události Randomize note/pitch Náhodně vybrat notu/výšku tónu Randomize time Náhodně vybrat čas Randomize duration Náhodně vybrat dobu trvání Randomize value Náhodně vybrat délku trvání tónu Resize selected events Změnit velikost výbraných událostí Resize duration Změnit velikost doby trvání Resize duration format Změnit velikost formátu doby trvání Resize value Změnit velikost hodnoty qtractorMixer Inputs Vstupy Tracks Stopy Outputs Výstupy Mixer Mixážní pult qtractorMixerRackWidget &Inputs &Vstupy &Outputs &Výstupy &Monitor &Sledování &Buses... &Sběrnice... qtractorMixerStrip inputs Vstupy outputs Výstupy Connect %1 Připojit %1 %1 In %1 Vstup %1 Out %1 Výstup (Audio) (Zvuk) (MIDI) (MIDI) (None) (Žádný) qtractorMonitorButton monitor Sledovat Monitor (rec) Sledovat (nahrávání) Monitor (thru) Sledovat (skrz: "thru") qtractorOptionsForm Signed 16-Bit Označený znaménkem 16-Bit Signed 24-Bit Označený znaménkem 24-Bit Signed 32-Bit Označený znaménkem 32-Bit Float 32-Bit Plovoucí 32-Bit Float 64-Bit Plovoucí 64-Bit SMF Format 0 SMF Format 0 SMF Format 1 SMF Format 1 (Any) (Jakýkoli) Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Metronome Bar Audio File Zvukový soubor s taktem pro přístroj sloužící k stanovení tempa v hudbě (metronom) Metronome Beat Audio File Zvukový soubor s dobou pro přístroj sloužící k stanovení tempa v hudbě (metronom) Audio Meter Color Barva měřiče zvuku MIDI Meter Color Barva měřiče MIDI Plug-in Directory Adresář s přídavnými moduly LV2 Presets Directory Adresář s přednastaveními LV2 Messages Log Záběr se sděleními Log files (*.%1) Soubory se záběry (*.%1) Session Template Předloha pro sezení Session template files (*.qtr *.qts *.%1) Soubory předloh (*.qtr *.qts *.%1) pro sezení Options - Qtractor Volby - Qtractor Which mode to rename existing session files Který režim pro přejmenování stávajících souborů sezení &Audio &Zvuk Capture / Export Zachytávání/Vyvedení Audio compression quality to use on capture (record) and export Kvalitu zvukové komprese k použití na zachytávání (nahrávání) a pro vyvedení Audio sample format to use on capture (record) and export Formát zvukového vzorku použít na zachytávání (nahrávání) a pro vyvedení Audio file type to use on capture (record) and export Druh zvukového souboru k použití na zachytávání (nahrávání) a pro vyvedení File &type: Druh &souboru: Sample &format: Formát &vzorku: &Quality: &Kvalita: Playback Přehrávání Sample-&rate converter type: Druh převodníku vzorkovacího &kmitočtu: Sample-rate converter quality Kvalita převodníku vzorkovacího kmitočtu Sinc (Best Quality) Sinc (nejlepší kvalita) Sinc (Medium Quality) Sinc (střední kvalita) Sinc (Fastest) Sinc (nejrychlejší) Zero Order Hold Držení nulového pořádku Linear Lineární Transport control mode (JACK) Režim ovládání přesunu (JACK) None Žádný Slave Řízený Master Řídící Full Úplný Whether to apply time-stretching when tempo changes Zda se má použít natahování času, když se změní tempo Aut&omatic time-stretching Auto&matické natahování času Whether to use WSOLA time-stretching Zda se má použít WSOLA natahování času &WSOLA time-stretching &WSOLA natahování času Whether to apply WSOLA quick seek time-stretching Zda se má použít WSOLA rychlé vyhledání natahování času WSOLA quic&k seek WSOLA rych&lé vyhledání Whether to have separate audition/pre-listening player output ports Zda mít oddělené poslechové/před-poslechové výstupní přípojky přehrávacího zařízení Metronome Metronom Whether to enable the audio metronome Zda povolit zvukový metronom &Enable audio metronome &Povolit zvukový metronom &File (bar): &Soubor (takt): Metronome Audio filename (bar) Název zvukového souboru metronomu (takt) Browse for sample audio file (bar) Procházet kvůli zvukovému souboru se vzorkem (takt) Metronome gain (bar) Zesílení metronomu (takt) dB dB &File (beat): &Soubor (doba): Metronome Audio filename (beat) Název zvukového souboru metronomu (doba) Browse for sample audio file (beat) Procházet kvůli zvukovému souboru se vzorkem (doba) &Gain (beat): &Zesílení (doba): Metronome gain (beat) Zesílení metronomu (doba) Whether to have separate audio metronome output ports Zda mít pro metronom oddělené zvukové výstupní přípojky &MIDI &MIDI MIDI capture (record) quantization MIDI zachytávací (nahrávací) kvantování &Quantize: &Kvantizovat: MIDI file format to use on capture (record) and export Druh MIDI souboru k použití na zachytávání (nahrávání) a pro vyvedení File &format: Formát &souboru: Queue &timer (resolution): Ča&sovač řady (rozlišení): Queue timer (resolution) Časovač řady (rozlišení) Whether to enable MIDI queue time drift correction Zda se má povolit oprava časového posunu řady MIDI E&nable MIDI queue time drift correction &Povolit opravu časového posunu řady MIDI Control Kontrola &MMC: &OSM: MIDI Machine Control (MMC) mode Režim ovládání stroje MIDI (OSM) Input Vstup Output Výstup Duplex Duplexní režim &Device: &Zařízení: MIDI Machine Control (MMC) device id. ID zařízení na ovládání stroje MIDI (OSM). &SPP: &UPP: MIDI Song Position pointer (SPP) control mode Režim ovládání ukazovátka polohy písně MIDI (UPP) MIDI Clock control mode Ovládací režim &hodin MIDI: Whether to have separate MIDI control ports Zda mít oddělené ovládací přípojky MIDI Dedicated MIDI &control input/output &Jednoúčelový ovládací vstup/výstup pro MIDI &General &Obecné Number of &recent files: Počet &naposledy otevřených souborů: S&how complete path of session files Ukázat úplnou &cestu souborů se sezením Keep tool &windows always on top Držet všechna nástrojová &okna vždy navrchu &Drop multiple audio files into the same track &Upustit mnohonásobné zvukové soubory do stejné stopy Default session &file format: Výchozí formát &souboru se sezením: Default session file format (suffix) Výchozí formát souboru se sezením (přípona) &New session template: Předloha pro &nové sezení: Save &backup versions of existing sessions: Uložit &zálohovací verze stávajících sezení: Increment previous version (default) Zvýšení předchozí verze (výchozí) Increment current version Zvýšení nynější verze Whether to enable session auto-save (crash-recovery) Zda se má povolit automatické uložení sezení (obnova po pádu) Auto-save current working session every: Automaticky uložit nynější sezení každých: Auto-save period (minutes) Automatické uložení (doba v minutách) minutes minut Whether to ask for confirmation on archive directory removal Zda se má požádat o potvrzení při odstranění adresáře s archivem C&onfirm archive removals &Potvrdit odstranění archivu Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Zda změnit úlohu prostředního tlačítka myši na modifikátory klávesnice (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) &Změnit úlohu prostřední tlačítka myši na modifikátor (Shift/Ctrl) Transport Přesun Transport &mode: &Režim přesunu: Whether to start as timebase master (JACK) Zda začít jako hlavní časová základna (JACK) &Timebase Č&asová základna &Loop recording mode (takes): Režim nahrávání &smyčky (záběry): Dedicated au&dition/pre-listening player outputs: Jednoúčelové po&slechové/před-poslechové výstupy přehrávače: Whether to auto-connect dedicated audio player outputs Zda připojit automaticky jednoúčelové zvukové výstupy přehrávače Auto-&connect &Připojit automaticky &Gain (bar): &Zesílení (takt): Dedicated a&udio metronome outputs: Jednoúčelové zv&ukové výstupy metronomu: Whether to auto-connect dedicated audio metronome outputs Zda připojit automaticky jednoúčelové zvukové výstupy metronomu Auto-co&nnect Přip&ojit automaticky Whether to have separate MIDI player output ports Zda mít oddělené výstupní přípojky přehrávače MIDI Dedicated MIDI p&layer outputs Jednoúčelové výstupy pře&hrávače MIDI MIDI Cloc&k: &Hodiny MIDI: Whether to have separate MIDI metronome output port Zda mít oddělenou výstupní přípojku metronomu pro MIDI Dedicated M&IDI metronome output Jenoúčelový výstup metronomu pro M&IDI &Note (beat): &Nota (doba): Metronome MIDI note (beat) Nota (doba) MIDI pro metronom Metronome MIDI velocity (beat) Rychlost (doba) MIDI pro metronom &Duration (beat): &Doba trvání (doba): &Velocity (beat): &Rychlost (doba): Metronome MIDI velocity (bar) Rychlost (takt) MIDI pro metronom &Duration (bar): &Doba trvání (takt): &Velocity (bar): &Rychlost (takt): Metronome MIDI note (bar) Nota MIDI pro metronom (takt) &Note (bar): &Nota (takt): &Channel: &Kanál: Metronome MIDI channel Kanál MIDI metronomu Whether to enable the MIDI metronome Zda se má povolit MIDI metronom &Enable MIDI metronome &Povolit MIDI metronom &Display &Zobrazit H&old auto-scrolling (follow play-head) on edits Při úpravách po&držet automatické projíždění (sledovat polohu přehrávání) Whether to use desktop environment native dialogs. Zda se mají použít původní dialogy prostředí plochy. Use desktop environment &native dialogs Použít pů&vodní dialogy prostředí plochy A&utomatic mixer strip/grid layout (multi-row) A&utomatické rozvržení proužku/mřížky směšovače (víceřádkové) &Style theme: Téma &stylu: M&essages limit: Nejvyšší počet &zpráv: Options Volby Whether to ask for confirmation on removal Zda se má požádat o potvrzení při odstranění &Confirm removals &Potvrdit odstranění The maximum number of recent files to keep in menu Nejvyšší počet naposledy otevřených souborů, které mají být podrženy v seznamu nabídek Whether to capture standard output (stdout/stderr) into messages window Zda se má zachytit obvyklý výstup (stdout/stderr) do okna se zprávami Capture standard &output Zachytit obvyklý &výstup Whether to show the complete directory path of loaded session files Zda se má ukázat úplnou adresářovou cestu nahraných souborů se sezením Loop recording mode (takes) Režim nahrávání &smyčky (záběry) First První Last Poslední Whether to remove audio peak files on session close Zda se mají na závěr sezení odstranit nejvyšší zvukové soubory Auto-remove audio pea&k files Automatické odstranění nej&vyšších zvukových souborů Whether to keep all tool windows on top of the main window Zda se mají držet všechna nástrojová okna navrchu hlavního okna Time display format Formát zobrazení času Frames Snímky Time Čas BBT TDT Whether to try dropping multiple audio files into the same track Zda se má zkusit upustit mnohonásobné zvukové soubory do stejné stopy &Base font size: &Základní velikost fontu: Base application font size (pt.) Základní velikost fontu aplikace (v bodech) (default) (výchozí) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Session Sezení Whether to create new sessions based on template Zda se mají vytvořit nová sezení založená na předlohách New session template Předloha pro nové sezení Browse for new session template Procházet kvůli předloze pro nové sezení Whether to save backup versions of existing sessions Zda se mají uložit zálohovací verze stávajících sezení Defaults Výchozí &Time display format: Formát zobrazení č&asu: Whether to allow automatic mixer strip/grid layout (multi-row). Zda se má povolit automatické rozvržení proužku/mřížky směšovače (víceřádkové) Custom Vlastní &Color theme: &Barevné téma: Custom color palette theme Vlastní téma barevné palety Wonton Soup Polévka won ton KXStudio KXStudio Custom widget style theme Vlastní téma stylu prvku Meters Měřidla &Audio: &Zvuk: Audio meter level Úroveň měřiče zvuku Over Nad 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Barva měřiče zvuku Select custom audio meter color Vybrat vlastní barvu měřiče zvuku ... ... &MIDI: &MIDI: MIDI meter level Úroveň měřiče MIDI Peak Vrchol MIDI meter color Barva měřiče MIDI Select custom MIDI meter color Vybrat vlastní barvu měřiče MIDI Reset meter colors to default Nastavit barvy měřičů Nastavit znovu na výchozí &Reset &Nastavit znovu Messages Sdělení Sample messages text font display Font zobrazení textu u ukázkových sdělení Select font for the messages text display Vybrat font pro zobrazení textu u sdělení &Font... &Font... Whether to keep a maximum number of lines in the messages window Zda se má podržet nejvyšší počet řádků ve sdělovacím okně The maximum number of message lines to keep in view Nejvyšší počet řádků u sdělení, který se ponechá v náhledu lines Řádky Whether to hold auto-scrolling (follow play-head) on edits. Zda při úpravách podržet automatické projíždění (sledovat polohu přehrávání). &Offset (latency): &Posun (prodleva): Metronome Audio offset (latency) Posun zvuku metronomu (prodleva) Metronome MIDI duration (bar) Doba trvání MIDI pro metronom (takt) Metronome MIDI duration (beat) Doba trvání MIDI pro metronom (doba) Metronome MIDI offset (latency) Posun MIDI pro metronom (prodleva) Logging Zaznamenávání Messages log file Soubor se záběry sdělení Browse for the messages log file location Procházet kvůli umístění souboru se záběry sdělení Whether to activate a messages logging to file. Zda se má zapnout zaznamenávání sdělení do souboru. Messages &log file: Soubor se &záběry sdělení: &Plugins &Přídavné moduly Paths Cesty Plugin type Druh přídavného modulu Plugin path Cesta k přídavnému modulu Browse plugin path Procházet cestu k přídavnému modulu Add plugin path Přidat cestu k přídavnému modulu &Add &Přidat Plugin paths Cesty k přídavnému modulu Remove plugin path Odstranit cestu k přídavnému modulu &Remove &Odstranit Move up path Přesunout cestu nahoru &Up &Nahoru &Down &Dolů &LV2 Presets directory: Adresář s přednastaveními &LV2: LV2 Presets directory (default: ~/.lv2) Adresář s přednastaveními LV2 (výchozí: ~/.lv2) Browse LV2 Presets directory Procházet adresář s přednastaveními LV2 Instruments Nástroje Whether to have separate audio output ports Zda mít oddělené zvukové výstupní přípojky Dedicated audi&o outputs: Jednoúčelové zvuk&ové výstupy: Whether to auto-connect dedicated audio output ports Zda připojit automaticky jednoúčelové zvukové výstupní přípojky Au&to-connect Připoji&t automaticky Editor Editor Whether to open plugin's editor (GUI) by default Zda ve výchozím nastavení otevřít editor (rozhraní) přídavného modulu Open plugin's &editor (GUI) by default Otevřít &editor (rozhraní) přídavného modulu Whether LV2 Dynamic Manifest plugins are supported Zda jsou podporovány přídavné moduly pro dynamické manifesty LV2 LV2 Dy&namic Manifest support Podpora pro dy&namické manifesty LV2 Whether to save plugin automation with higher resolution (14-bit) Zda se má uložit automatizace přídavného modulu s vyšším rozlišením (14-bit) &High resolution plugin automation (14-bit) Automatizace přídavného modulu s &vysokým rozlišením (14-bit) Experimental Pokusný Whether to use a dummy plugin type when scanning for VST plugins Zda se má použít umělý druh přídavného modulu při hledání VST přídavných modulů Dummy &VST plugin scan (RECOMMENDED) Umělý &VST přídavný modul při hledání (DOPORUČENO) qtractorPasteRepeatForm Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Paste Repeat - Qtractor Vložit opakování (repetici) - Qtractor Repeat Opakovat &Count: &Počet: Repeat count Počet opakování (repetic) &Period: &Perioda (doba): Repeat period Doba opakování (repetice) Repeat period format Formát doby opakování (repetice) Frames Snímky Time Čas BBT TDT qtractorPluginForm Page %1 Strana %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instance, %4 kanál(y). (none) (Žádné) Open Preset Otevřít přednastavení Preset files (*.%1) Soubory s přednastaveními (*.%1) Error Chyba &None &Žádné Save Preset Uložit přednastavení Preset could not be loaded from file: "%1". Sorry. Přednastavení nemohlo být nahráno ze souboru: "%1". Promiňte. Preset could not be saved to file: "%1". Sorry. Přednastavení nemohlo být uloženo do souboru: "%1". Promiňte. Warning Upozornění About to delete preset: "%1" (%2) Are you sure? Chystáte se smazat přednastavení: "%1" (%2) Jste si jistý? Open preset Otevřít přednastavení Preset name Název přednastavení Save preset Uložit přednastavení Delete preset Smazat přednastavení Edit plugin Upravit přídavný modul Edit upravit About O Outputs (Sends) Výstupy (Poslání) Sends Poslání Inputs (Returns) Vstupy (Navrácení) Returns Navrácení Aux Send Bus: Sběrnice aux-send: Manage buses Spravovat sběrnice ... ... Direct Access Parameter Parametr pro přímý přístup Direct Access Přímý přístup Activate plugin Zapnout přídavný modul Plugin Properties Vlastnosti přídavného modulu Active Aktivní qtractorPluginListView copy plugin Kopírovat přídavný modul activate all plugins Zapnout všechny přídavné moduly deactivate all plugins Vypnout všechny přídavné moduly remove all plugins Odstranit všechny přídavné moduly &Move Here &Přesunout na toto místo &Copy Here &Kopírovat na toto místo C&ancel Z&rušit &Add Plugin... &Přidat přídavný modul... &Inserts &Vložky &Audio &Zvuk Add &Insert Přidat &vložku Add &Aux Send Přidat &aux-send &Sends &Poslání &Returns &Navrácení &MIDI &MIDI Ac&tivate &Zapnout &Remove &Odstranit &None &Žádný &Properties... Vlastnosti&... &Edit &Upravit &Auto-connect &Připojit automaticky Acti&vate All Z&apnout vše Deactivate Al&l Vypnout v&še Re&move All Od&stranit vše Move &Up Posunout &nahoru Move &Down Posunout &dolů &Outputs &Výstupy &Dedicated &Jednoúčelové qtractorPluginPropertyWidget Open File Otevřít soubor qtractorPluginSelectForm GUI GUI EXT EXT RT RT Plugins - Qtractor Přídavné moduly - Qtractor Reset filter Nastavit filtr znovu X X Plugin search string (regular expression) Vyhledávací řetězec pro přídavný modul (řádný výraz) Plugin type Druh přídavného modulu Available plugins Dostupné přídavné moduly Name Název Audio Zvuk MIDI MIDI Control Kontrola Modes Mode Režimy Path Cesta Index Rejstřík Instances Příklady Type Druh &Activate &Zapnout Activate plugin on insert Zapnout přídavný modul při vložení Plugin scanning in progress... Běží hledání přídavných modulů... Rescan for available plugins (refresh) Prohledat znovu na dostupné přídavné moduly (obnovit) &Rescan &Prohledat znovu... qtractorSessionForm Warning Upozornění Session directory does not exist: "%1" Do you want to create it? Adresář se sezením neexistuje: "%1" Chcete jej vytvořit? Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? Session Directory Adresář sezení Session - Qtractor Sezení - Qtractor Session Sezení &Name: &Název: Session name Název sezení &Directory: &Adresář: Session directory Adresář sezení Browse for session directory Procházet kvůli adresáři sezení ... ... &Description: &Popis: Session description Popis sezení Properties Vlastnosti Time Čas Sample &Rate: Vzorkovací &kmitočet: Sample rate (Hz) Vzorkovací kmitočet (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (ÚZM)/Taktové označení Resolution (ticks/beat; tpqn) Rozlišení (tiky/doby; tpqn) T&icks/Beat: T&iky/doby: View Zobrazit &Snap/Beat: &Zapadnout/doba: Snap/beat Zapadnout/doba &Pixels/Beat: &Obrazové body/doba: Pixels/beat Obrazové body/doba &Horizontal Zoom: &Vodorovné přiblížení: Horizontal Zoom (%) Vodorovné přiblížení (%) % % &Vertical Zoom: &Svislé přiblížení: Vertical Zoom (%) Svislé přiblížení (%) qtractorShortcutForm Warning Upozornění Keyboard shortcut (%1) already assigned (%2). Klávesová zkratka (%1) již přiřazena (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Klávesové zkratky byly změněny. Chcete použít tyto změny? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Klávesové zkratky ovladače MIDI byly změněny. Chcete použít tyto změny? &MIDI Controller... Ovladač &MIDI... Shortcuts Zkratky Menu/Action Nabídka/Činnost Description Popis Keyboard Klávesnice MIDI Controller Ovladač MIDI qtractorTakeRangeForm Take - Qtractor Záběr - Qtractor Range Rozsah Selection range Rozsah výběru &Selection &Výběr Loop range Rozsah smyčky &Loop &Smyčka Punch range Rozsah přepsání &Punch &Přepsání Time Čas BBT TDT (takty-doby-tiky) Edit range Rozsah úprav &Edit Úp&ravy Custom range Vlastní rozsah &Custom &Vlastní St&art: Za&čátek: Clip start Začátek záběru En&d: Ko&nec: Clip offset Posun záběru Select Vybrat Current take Nynější záběr Format Formát Time display format Formát zobrazení času Frames Snímky Take %1 Záběr %1 qtractorTempoAdjustForm Tempo - Qtractor Tempo - Qtractor Metronome Metronom Temp&o: &Tempo: Tempo/Time signature Tempo/Taktové označení T&ap Zaťu&kání Range Rozsah &Start: &Začátek: Range start Začátek rozsahu Time Čas BBT TDT (takty-doby-tiky) &Length: &Délka: Range length Délka rozsahu B&eats: &Doby: Range beats Doby rozsahu A&djust &Upravit Format Formát Time display format Formát zobrazení času Frames Snímky Warning Varování Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? qtractorThumbView Thumb view Zobrazit náhled qtractorTimeScaleForm Bar Takt Time Čas Tempo Tempo Node Uzel &Bar: &Takt: Tempo Map / Markers - Qtractor Rozvržení tempa/Značky - Qtractor Tempo map / Markers Rozvržení tempa/Značky Marker Značka Location Umístění Bar location Umístění taktu T&ime: Č&as: Time/frame location Umístění času/snímku &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (ÚZM)/Taktové označení T&ap Zaťu&kání Marker text Text značky ... ... Marker color Barva značky Tempo scale factor Násobek změny tempa App&ly &Použít Refresh tempo map Obnovit rozvržení tempa Re&fresh &Obnovit Add node Přidat uzel &Add &Přidat Update node Obnovit uzel &Update &Obnovit Remove node Odstranit uzel &Remove &Odstranit Close this dialog Zavřít tento dialog Close Zavřít Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Chystáte se odstranit uzel s tempem: %1 (%2) %3 %4/%5 Jste si jistý? Some settings have been changed. Do you want to discard the changes? Některá nastavení byla změněna. Chcete zahodit tyto změny? tempo factor Násobek tempa Marker Color Barva značky &Refresh &Obnovit qtractorTimeSpinBox &Frames &Snímky &Time Č&as &BBT &TDT qtractorTrackButton Record Nahrát Mute Ztlumit Solo Sólo qtractorTrackForm Normal Normální Bank MSB Banka MSB Bank LSB Banka LSB Patch Políčko Custom &Icon... Vlastní &ikona... &Drums &Bicí Drum &Kit &Sada bicích &Bass &Bas A&coustic Bass &Akustický bas &Guitar &Kytara &Electric Guitar &Elektrická kytara &Piano &Klavír &Acoustic Piano A&kustické piano &Microphone &Mikrofon Vi&ntage Microphone Š&pičkový mikrofon &Speaker &Reproduktor &Trumpet &Trubka &Violin &Housle Warning Upozornění Some settings have been changed. Do you want to apply the changes? Některá nastavení byla změněna. Chcete použít tyto změny? (No instrument) (Žádný nástroj) Image files (%1) Obrázkové soubory (%1) All files (*.*) Všechny soubory (*.*) Track Icon Ikona stopy Foreground Color Barva popředí Background Color Barva pozadí (None) (Žádný) Track - Qtractor Stopa - Qtractor Track Stopa &Name: &Název: Track name description Popis názvu stopy Track icon Ikona stopy Type Druh Audio track type Druh zvukové stopy &Audio &Zvuk MIDI track type Druh MIDI stopy &MIDI &MIDI Input / Output Vstup/Výstup Input bus name Název vstupní sběrnice Output bus name Název výstupní sběrnice Manage buses Spravovat sběrnice ... ... MIDI / Instrument MIDI/nástroj &Program: &Program: &Bank: &Banka: Bank &Select Method: Metoda &výběru zvukové banky: &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: zachytávání všech kanálů &Channel: &Kanál: MIDI Channel (1-16) MIDI kanál (1-16) MIDI Patch: Instrument MIDI políčko: nástroj MIDI Patch: Bank Select Method MIDI políčko: metoda výběru zvukové banky MIDI Patch: Bank MIDI políčko: zvuková banka MIDI Patch: Program MIDI políčko: program(ovat) View / Colors Pohled/Barvy &Foreground: &Popředí: Foreground color Barva popředí Select custom track foreground color Vybrat vlastní barvu popředí stopy Bac&kground: Po&zadí: Background color Barva pozadí Select custom track background color Vybrat vlastní barvu pozadí stopy Plugins Přídavné moduly Track plugins Přídavné moduly stopy Add plugin Přidat přídavný modul &Add... &Přidat... Remove plugin Odstranit přídavný modul &Remove &Odstranit Move plugin up Přesunout přídavný modul nahoru &Up &Nahoru Move plugin down Přesunout přídavný modul dolů &Down &Dolů qtractorTrackListHeaderModel Nr Č. Track Name Název stopy Bus Sběrnice Ch Kanál Patch Políčko Instrument Nástroj qtractorTrackTime Play-head Začátek přehrávání Edit-head Začátek úprav Edit-tail Konec úprav Loop-start Začátek smyčky Loop-end Konec smyčky Punch-in Začátek přepisu Punch-out Konec přepisu Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 qtractorTrackView Zoom in (horizontal) Přiblížit (vodorovně) Zoom out (horizontal) Oddálit (vodorovně) Zoom in (vertical) Přiblížit (svisle) Zoom out (vertical) Oddálit (svisle) Zoom reset Nastavit zvětšení znovu add clip Přidat záběr Start: %1 End: %2 Length: %3 Začátek: %1 Konec: %2 Délka: %3 clip %1 Záběr %1 fade-in Postupné zesílení signálu fade-out Postupné zeslabení signálu clip stretch Natáhnout záběr clip resize Změnit velikost záběru clip repeat Opakování záběru %1 automation %1 automatizace %1 clip %1 záběr move automation Přesunout automatizaci paste automation Vložit automatizaci cut Vyjmout delete Smazat split Rozdělit move clip Přesunout záběr paste clip Vložit záběr qtractorTracks Tracks Stopy new clip Nový záběr split clip Rozdělení záběru clip normalize Normalizace záběru clip import Zavedení záběru Audio files (*.%1) Zvukové soubory (*.%1) MIDI files (*.%1 *.smf *.midi) Soubory MIDI (*.%1 *.smf *.midi) Warning Upozornění About to remove track: "%1" Are you sure? Chystáte se odstranit stopu: "%1" Jste si jistý? quantize Kvantizovat transpose Převést normalize Normalizovat randomize Vybrat náhodně resize Změnit velikost rescale Změnit měřítko timeshift Časový posun Audio file import "%1" on %2 %3. Zavedení zvukového souboru "%1" do %2 %3. Audio file import: "%1". Zavedení zvukového souboru: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Zavedení MIDI souboru: "%1", stopa-kanál %2 %3 %4. clip merge Sloučení záběru Merge/Export Audio Clip Sloučit/Vyvést zvukový záběr Audio clip merge/export: "%1" started... Sloučení/Vyvedení zvukového záběru: "%1" právě začalo... Audio clip merge/export: "%1" complete. Sloučení/Vyvedení zvukového záběru: "%1" je hotovo. Merge/Export MIDI Clip Sloučit/Vyvést záběr MIDI MIDI clip merge/export: "%1" started... Sloučení/Vyvedení záběru MIDI: "%1" právě začalo... MIDI clip merge/export: "%1" complete. Sloučení/Vyvedení záběru MIDI: "%1" je hotovo. clip cross-fade Prolínání záběru Insert Range Vložit rozsah insert track range Vložit rozsah stopy Remove Range Odstranit rozsah insert range Vložit rozsah remove range Odstranit rozsah remove track range Odstranit rozsah stopy MIDI file import "%1" on %2 %3. Zavedení MIDI souboru "%1" do %2 %3. MIDI file import: "%1". Zavedení MIDI souboru: "%1". MIDI file import: "%1", track-channel: %2. Zavedení MIDI souboru: "%1", stopa-kanál: %2. qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_ja.ts0000644000000000000000000000012713014536043021240 xustar0029 mtime=1479719971.80512154 29 atime=1479719971.80111954 29 ctime=1479719971.80512154 qtractor-0.8.0/src/translations/qtractor_ja.ts0000644000175000001440000173360113014536043022067 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz 音声: %1 チャンネル、%2 Hz (%1 dB) (%1% time stretch) (%1% タイムストレッチ) (%1 semitones pitch shift) %1 In %1 入力 %1 Out %1 出力 Audio files (%1) 音声ファイル (%1) All files (*.*) 全ファイル (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 チャンネル、%4 フレーム、%5 Hz %6 Duplex 入出力 Output 出力 Input 入力 None なし Name: %1 名前: %1 (take %1) (テイク %1) Start: %1 Offset: %2 End: %3 Length: %4 開始: %1 オフセット: %2 終了: %3 長さ: %4 File: %1 ファイル: %1 take %1 テイク %1 reset takes テイクをリセット clip tool %1 クリップツール %1 clip record クリップの録音 automation select オートメーションの選択 automation mode オートメーションのモード automation play オートメーションの再生 automation record オートメーションの記録 automation logarithmic オートメーションの対数表示 automation color オートメーションの配色 automation play all オートメーションをすべて再生 automation record all オートメーションをすべて記録 automation edit オートメーションの編集 automation clear オートメーションのクリア automation clear all オートメーションをすべてクリア automation edit list オートメーションの編集リスト %1 Monitor %1 モニター create bus バスの作成 update bus バスの更新 delete bus バスの削除 move bus バスの移動 bus pass-through バスのパススルー bus gain バスのゲイン bus pan バスのパン Insert Send/Return pseudo-plugin (Audio) 擬似センド/リターンプラグイン(音声)を挿入する Insert Send/Return pseudo-plugin (MIDI) 擬似センド/リターンプラグイン(MIDI)を挿入する Send Gain センドのゲイン Dry Gain ドライのゲイン Wet Gain ウェットのゲイン Aux Send (Audio) Auxセンド(音声) Aux Send pseudo-plugin (Audio) 擬似Auxセンドプラグイン(音声) Aux Send pseudo-plugin (MIDI) 擬似Auxセンドプラグイン(MIDI) %1 (Audio) %1 (音声) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File Cakewalkのインストルメント定義ファイル File ファイル Date 日付 %1 Bank %2 %1 バンク %2 %1 - Bank %2 %1 - バンク %2 (format %1) MIDI: (フォーマット %1) MIDI: Channel %1 チャンネル %1 Track %1 トラック %1 , %1 tracks, %2 tpqn , %1 トラック、 %2 tpqn (%1% vol) (%1% ボリューム) set controller コントローラーをセット reset controller コントローラーをリセット %1 (format %2) %3 tracks, %4 tpqn %5 %1 (フォーマット %2) %3 トラック、%4 tpqn %5 %1 (format %2) %3 %1 (フォーマット %2) %3 (default) (デフォルト) %1 Hz %1 Hz slave スレーブ %1 (%2) %1 (%2) Usage: %1 [options] [session-file] 使用法: %1 [オプション] [セッションファイル] Options: オプション: Set session identification (uuid) セッションのID (uuid) をセット Show help about command line options コマンドラインオプションに関するヘルプを表示 Show version information バージョン情報を表示します Option -s requires an argument (session-id). -sオプションは引数としてsession-idを必要とします。 Qt: %1 %1: %2 (%3) (Any) (任意) Activate アクティベート %1(%2): %3 plugin not found. %1(%2): %3 プラグインが見つかりません。 add plugin プラグインの追加 add insert インサートの追加 add aux-send Auxセンドの追加 aux-send bus Auxセンドバスの追加 remove plugin プラグインの除去 move plugin プラグインの移動 activate plugin プラグインを有効化 preset plugin プラグインのプリセット reset plugin プラグインのリセット plugin program プラグインのプログラム plugin property プラグインのプロパティ dedicated audio outputs 音声出力専用 direct access param ダイレクトアクセスパラメーター session loop セッションをループ session punch セッションパンチ session properties セッションのプロパティー Beat add tempo node テンポノードを追加 update tempo node テンポノードを更新 remove tempo node テンポノードを除去 move tempo node テンポノードを移動 add marker マーカーの追加 update marker マーカーの更新 remove marker マーカーの除去 move marker マーカーの異動 %1 Record %1 記録 %1 Mute %1 ミュート %1 Solo %1 ソロ %1 Volume %1 ボリューム %1 Gain %1 ゲイン %1 Pan %1 パニング add track トラックの追加 remove track トラックの除去 duplicate track トラックの複製 move track トラックの移動 resize track トラックのリサイズ import track トラックのインポート track properties トラックのプロパティー Track assignment failed: Track: "%1" Input: "%2" Output: "%3" トラックの割り当てに失敗しました: トラック: "%1" 入力: "%2" 出力: "%3" track record トラックを録音 track mute トラックミュート track solo トラックをソロ track monitor トラックモニター track gain トラックゲイン track pan トラックパニング track instrument トラックのインストルメント Automation (%1) オートメーション (%1) none なし Automation オートメーション Audio 音声 MIDI MIDI Unknown 不明 Product: プロダクト: Vendor: ベンダー: Version: バージョン: %1 (*.%2) Copyright: コピーライト: Project: プロジェクト: plugin parameters プラグインのパラメータ Author: 作者: %1: Automation/curve file not found. %1: オートメーション/カーブファイルが見つかりません。 qtractorAudioListView Name 名前 Ch チャンネル Frames フレーム Rate レート Time 時間 Path パス Open Audio Files 音声ファイルを開く %1: Audio file not found. %1; オーディオファイルが見つかりません。 qtractorAudioMeter Gain (dB) ゲイン (dB) dB dB Pan: %1 パン: %1 Gain: %1 dB ゲイン: %1 dB qtractorBusForm Buses - Qtractor バス - Qtractor Bus list バスリスト Buses バス Ch チャンネル Mode モード Bus バス Properties プロパティ &Name: 名前(&N): Bus name バスの名前 &Mode: モード(&M): Bus mode バスのモード Input 入力 Output 出力 Duplex 入出力 Bus monitor (pass-through) バスをモニターします (パススルー) M&onitor (pass-through) モニター(パススルー)(&O) Audio 音声 Cha&nnels: チャンネル(&N): Audio channels 音声チャンネル Audio auto-connect 音声を自動接続 &Auto connect 自動接続(&A) MIDI MIDI MIDI Instrument name MIDIインストルメント名 MIDI SysEx setup MIDI SysExの設定 SysE&x... Input Plugins 入力プラグイン Input bus plugins 入力バスプラグイン Add input plugin 入力プラグインの追加 &Add... 追加(&A)... Remove input plugin 入力プラグインを除去 &Remove 除去(&R) Move input plugin up 入力プラグインを上へ移動 &Up 上へ(&U) Move input plugin down 入力プラグインを下へ移動 &Down 下へ(&D) Output Plugins 出力プラグイン Output bus plugins 出力バスのプラグイン Add output plugin 出力プラグインを追加 Remove output plugin 出力プラグインを除去 Move output plugin up 出力プラグインを下へ移動 Move output plugin down 出力プラグインを下へ移動 Move bus up towards the top このバスを上に移動 U&p 上に移動(&P) Move bus down towards the bottom このバスを下に移動 Do&wn 下に移動(&W) Create bus バスを作成 &Create 作成(&C) Update bus バスをアップデート &Update アップデート(&U) Delete bus バスを削除 &Delete 削除(&D) Close this dialog このダイアログを閉じます Close 閉じる Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? About to remove bus: "%1" (%2) Are you sure? このバスを除去します: "%1" (%2) よろしいですか？ Some settings have been changed. Do you want to discard the changes? 設定の一部が変更されました この変更を破棄しますか？ Move &Up 上に移動(&U) Move &Down 下に移動(&D) (No instrument) （インストルメントはありません） (none) (なし) (1 item) （１アイテム） (%1 items) （%1アイテム） qtractorClientListView Readable Clients / Output Ports 出力可能なクライアント / 出力ポート Writable Clients / Input Ports 入力可能なクライアント / 入力ポート qtractorClipForm Clip - Qtractor クリップ - Qtractor &Name: 名前(&N): Clip name クリップの名前 &File: ファイル(&F): Clip filename クリップのファイル名 Browse for clip file クリップファイルの選択 Clip track/channel クリップのトラック/チャンネル Clip gain/volume クリップのゲイン/ボリューム Parameters パラメーター &Track/Channel: トラック/チャンネル(&T) Clip start クリップの開始位置 Clip offset クリップのオフセット位置 Clip length クリップの長さ Offs&et: オフセット(&E): &Length: 長さ(&L): &Start: 開始(&S): Gain/Volume ゲイン/ボリューム Format フォーマット Time display format 時間表示フォーマット Frames フレーム Time 時間 BBT Fade In/Out フェードイン/アウト Fade &In: フェードイン(&I): Clip fade-in length クリップのフェードインの長さ Clip fade-in type クリップのフェードインのタイプ Fade &Out: フェードアウト(&O): Clip fade-out length クリップのフェードアウトの長さ Clip fade-out type クリップのフェードアウトのタイプ Audio 音声 Time St&retch: タイムストレッチ(&R): Clip time-stretch percentage クリップのタイムストレッチのパーセンテージ % Pitch S&hift: ピッチシフト(&H): Clip pitch-shift in semitones semitones &Gain: ゲイン(&G): dB dB &Volume: 音量(&V): new clip 新しいクリップ edit clip クリップを編集 Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? MIDI MIDI MIDI files (*.%1 *.smf *.midi) MIDIファイル (*.%1 *.smf *.midi) %1 Clip File %1 クリップファイル qtractorConnect Connect 接続 Disconnect 切断 Disconnect All すべて切断 Refresh 更新 qtractorConnectForm qtractorConnectTest qtractor接続テスト Audio 音声 Select output client/ports 出力クライアント/ポートの選択 Select input client/ports 入力クライアント/ポートの選択 Connect currently selected ports 現在選択されているポートを接続 &Connect 接続(&C) Disconnect currently selected ports 現在選択されているポートを切断 &Disconnect 切断(&D) Disconnect all currently connected ports 現在接続されているすべてのポートを切断 Disconnect &All すべて切断(&A) Refresh current connections view 現在の接続画面を更新 &Refresh 更新(&R) MIDI MIDI (All) (すべて) qtractorConnections Connections 接続 qtractorEditRangeForm Range - Qtractor レンジ - Qtractor Range レンジ Selection range 選択レンジ &Selection 選択(&S) Loop range ループレンジ &Loop ループ(&L) Punch range パンチレンジ &Punch パンチ(&P) Edit range 編集レンジ &Edit 編集(&E) Custom range 任意のレンジ &Custom カスタム(&C) St&art: 開始(&A): Clip start クリップの開始位置 En&d: 終了(&D): Clip offset クリップのオフセット位置 Apply to Loop points in range レンジをループポイントに適用 L&oop ループ(&O) Apply to Punch In/Out points in range レンジをパンチイン/パンチアウトに適用 Pu&nch パンチ(&N) Mar&kers マーカー(&K) Te&mpo Map テンポマップ(&M) &Format フォーマット(&F) Time display format 時間表示フォーマット Time 時間 BBT Frames フレーム Options オプション Apply to clips in range レンジをクリップに適用 Cl&ips クリップ(&I) A&utomation オートメーション(&U) Apply to Automation nodes in range レンジをオートメーションノードに適用 Apply to Tempo Map nodes in range レンジをテンポマップに適用 Apply to location Markers in range レンジをロケーションマーカーに適用 qtractorExportForm Export - Qtractor エクスポート - Qtractor &File: ファイル(&F): Export file name エクスポートするファイル名 Browse export file name エクスポートするファイルを選択 Range レンジ Session range セッションレンジ &Session セッション(&S) Loop range ループレンジ &Loop ループ(&L) Punch range パンチレンジ &Punch パンチ(&P) Edit range 編集レンジ &Edit 編集(&E) Custom range 任意のレンジ &Custom カスタム(&C) St&art: 開始(&A): Clip start クリップの開始位置 En&d: 終了(&D): Clip offset クリップのオフセット Outputs 出力 Output bus names 出力バス名 Format フォーマット Time display format 時間表示フォーマット Frames フレーム Time 時間 BBT Whether to add/import new track(s) with export result エキスポートの結果を新しいトラックとして追加/インポートするかどうか &Add new track(s) 新規トラックとして追加(&A) Audio 音声 MIDI MIDI Export %1 %1のエクスポート Warning 警告 The file already exists: "%1" Do you want to replace it? ファイルはすでに存在します: "%1" 置きかえますか？ Audio file export: "%1" started... 音声ファイルのエクスポート: "%1" 開始... Audio file export: "%1" complete. 音声ファイルのエクスポート: "%1" 完了。 Audio file export: "%1" failed. 音声ファイルのエクスポート: "%1" 失敗。 MIDI file export: "%1" started... MIDIファイルのエクスポート: "%1" 開始... MIDI file export: "%1" complete. MIDIファイルのエクスポート: "%1" 完了。 MIDI file export: "%1" failed. MIDIファイルのエクスポート: "%1" 失敗。 Export %1 File %1 ファイルのエクスポート %1 files (*.%1) %1 ファイル (*.%1) qtractorFileListView New Group 新しいグループ Warning 警告 About to remove %1 file item(s). Are you sure? %1ファイルアイテムを除去します。 よろしいですか？ About to remove %1 item: "%2" Are you sure? %1アイテムを除去します: "%2" よろしいですか？ group グループ file ファイル qtractorFiles Audio 音声 MIDI MIDI Play file ファイルを再生 Add &Files... ファイルを追加(&F)... Cu&t 切り取り(&T) &Copy コピー(&C) Ctrl+X Ctrl+C Ctrl+V New &Group... 新しいグループ(&G)... &Paste 貼り付け(&P) Re&name 名前の変更(&N) &Remove 除去(&R) Pla&y 再生(&Y) Cl&eanup クリーンアップ(&E) Del Files ファイル MIDI Files MIDIファイル Audio Files 音声ファイル qtractorInstrumentForm Instruments - Qtractor インストルメント - Qtractor Instruments インストルメント Files ファイル Path パス Names 名前 Import from instrument file インストルメントファイルからのインポート &Import... インポート(&I)... Remove instrument file インストルメントファイルの除去 &Remove 除去(&R) Move instrument file up on list order インストルメントファイルを上に移動 &Up 上へ(&U) Move instrument file down on list order インストルメントファイルを下に移動 &Down 下へ(&D) Reload all instrument files すべてのインストルメントファイルをリロード Relo&ad リロード(&A) Export to instrument file インストルメントファイルにエクスポート E&xport... エクスポート(&X)... Close this dialog ダイアログを閉じます Close 閉じる Import Instrument Files インストルメントファイルのインポート Instrument files (*.%1 *.sf2 *.midnam) インストルメントファイル (*.%1 *.sf2 *.midnam) Export Instrument File インストルメントファイルのエクスポート Instrument files (*.%1) インストルメントファイル (*.%1) Warning 警告 The instrument file already exists: "%1" Do you want to replace it? インストルメントファイルはすでに存在します: "%1" 置きかえますか？ Instrument settings have been changed. Do you want to apply the changes? インストルメントの設定が変更されました。 変更を適用しますか？ Patch Names for Banks バンクのパッチ名 Controller Names = %1 コントローラー名 = %1 RPN Names = %1 RPN名 = %1 NRPN Names = %1 NRPN名 = %1 Bank Select Method = %1 バンクセレクト方法 = %1 Patch Names パッチ名 Note Names ノート名 Controller Names コントローラー名 RPN Names RPN名 NRPN Names NRPN名 Bank Select Methods バンクセレクト方法 %1 = %2 Based On = %1 基準 = %1 Normal ノーマル Bank MSB バンクMSB Bank LSB バンクLSB Patch パッチ Unknown 不明 qtractorInstrumentMenu (None) (なし) qtractorMainForm Qtractor &File ファイル(&F) Open &Recent 最近のファイルを開く(&R) &Edit 編集(&E) Select &Mode 選択モード(&M) &Select 選択(&S) I&nsert 挿入(&N) Remo&ve 除去(&V) &Track トラック(&T) &State 状態(&S) &Navigate ナビゲート(&N) Mo&ve 移動(&V) &Height 高さ(&H) Impor&t Tracks トラックへインポート(&T) E&xport Tracks トラックをエクスポート(&X) M&ode モード(&O) A&utomation オートメーション(&U) Instrum&ent インストルメント(&E) T&ools ツール(&O) Ta&ke テイク(&K) &View 表示(&V) &Toolbars ツールバー(&T) &Windows ウィンドウ(&W) &Zoom ズーム(&Z) S&nap スナップ(&N) T&ransport トランスポート(&R) &Help ヘルプ(&H) &New 新規(&N) New 新規 New session 新規セッション New session file 新しいセッションファイルを作成します Ctrl+N &Open... 開く(&O)... Open 開く Open session セッションを開く Open session from file ファイルからセッションを開きます Ctrl+O &Save 保存(&S) Save 保存 Save session セッションを保存 Save session to file セッションをファイルに保存します Ctrl+S Save &As... 名前を付けて保存(&A)... Save As 名前を付けて保存 Save as 名前を付けて保存 Save current session with another file name 現在のセッションを別なファイル名で保存します &Properties... プロパティ(&P)... Session Properties セッションのプロパティ Session properties セッションのプロパティ Edit current session properties 現在のセッションのプロパティを編集します F2 E&xit 終了(&X) Exit 終了 Exit this application program このソフトウェアを終了します &Undo 元に戻す(&U) Undo 元に戻す Undo last action 最後のアクションを元に戻します Ctrl+Z &Redo やり直す(&R) Redo やり直す Redo last action 最後のアクションをやり直します Ctrl+Shift+Z Cu&t 切り取り(&T) Cut 切り取り Cut selection to clipboard レンジをクリップボードへ切り取ります Ctrl+X &Copy コピー(&C) Copy コピー Copy selection to clipboard レンジをクリップボードにコピーします Ctrl+C &Paste 貼り付け(&P) Paste 貼り付け Paste clipboard contents クリップボードの内容を貼り付けます Ctrl+V Past&e Repeat... 繰り返して貼り付け(&E)... Paste Repeat 繰り返して貼り付け Paste repeat 繰り返して貼り付ける Paste/repeat clipboard contents クリップボードの内容を繰り返し貼付けます Ctrl+Shift+V &Delete 削除(&D) Delete 削除 Delete selection レンジを削除します Del 削除 &Clip クリップ(&C) Clip クリップ Select clip クリップを選択 Clip selection mode クリップで選択するモードです &Range レンジ(&R) Range レンジ Select range レンジを選択 Range selection mode レンジを選択するモードです R&ectangle 矩形(&E) Rect 矩形選択 Select rectangle 矩形で選択するモードです Rectangular selection mode 矩形で選択するモードです &Automation オートメーション(&A) Automation オートメーション Automation edit mode オートメーションを編集するモードです &All すべて(&A) Select All すべてを選択 Select all すべて選択 Mark all as selected すべてを選択済みにします Ctrl+A &None なし(&N) Select None 選択解除 Select none 選択解除 Mark all as unselected すべての選択を解除します Ctrl+Shift+A &Invert 反転(&I) Select Invert 選択の反転 Select invert 選択の反転 Invert selection 選択部分を反転します Ctrl+I Select Track トラックを選択 Select track トラックを選択 Mark track as selected トラックを選択済みにします Ctrl+T Trac&k Range トラックレンジ(&K) Select Track Range トラックレンジの選択 Select track range トラックレンジを選択します Mark track range as selected トラックレンジを選択済みにします Ctrl+Shift+R Select Range 選択レンジ Mark range as selected レンジを選択済みにします Ctrl+R &Range... レンジ(&R)... Remove Range レンジの除去 Remove range レンジを除去します Remove range as selected 選択されているレンジの除去 Ctrl+Del Remove Track Range トラックレンジの除去 Remove track range トラックレンジを除去します Remove track range as selected 選択されているトラックレンジの除去 Ctrl+Shift+Del Insert Range レンジの挿入 Insert range レンジを挿入 Insert range as selected 選択レンジを挿入します Ctrl+Ins Insert Track Range トラックレンジの挿入 Insert track range トラックレンジを挿入 Insert track range as selected 選択したトラックレンジを挿入します Ctrl+Shift+Ins Sp&lit 分割(&L) Split Selection 選択の分割 Split selection 選択の分割 Split current selection 現在の選択範囲を分割します Ctrl+Y &Add Track... トラックを追加(&A)... Add Track トラックを追加 Add track トラックを追加 Add a new track to session セッションに新規トラックを追加します Shift+Ins &Remove Track トラックを除去(&R) Remove Track トラックを除去 Remove track トラックを除去 Remove current track from session セッションからトラックを除去します Shift+Del &Duplicate Track トラックの複製(&D) Duplicate Track トラックの複製 Duplicate track トラックを複製 Duplicate current track 現在のトラックを複製します Track &Properties... トラックのプロパティ(&P)... Track Properties トラックのプロパティ Track properties トラックのプロパティ Edit current track properties 選択しているトラックのプロパティを編集します Shift+F2 &Inputs 入力(&I) Track Inputs トラック入力 Track inputs トラック入力 Show current track input bus connections 現在のトラックへの入力バス接続を表示します &Outputs 出力(&O) Track Outputs トラック出力 Track outputs トラック出力 Show current track output bus connections 現在のトラックからの出力バス接続を表示します &Record 録音(&R) Record Track トラックの録音 Record track トラックの録音 Arm current track for recording 現在のトラックを録音状態にします &Mute ミュート(&M) Mute Track トラックのミュート Mute track トラックのミュート Mute current track 現在のトラックをミュートにします &Solo ソロ(&S) Solo Track トラックのソロ Solo track トラックのソロ Solo current track 現在のトラックをソロにします M&onitor モニター(&O) Monitor Track トラックのモニター Monitor track トラックのモニター Monitor current track 現在のトラックをモニターします &First 先頭へ(&F) First Track 先頭のトラック First track 先頭のトラック Make current the first track 先頭のトラックを選択します &Previous 前へ(&P) Previous Track 前のトラック Previous track 前のトラック Make current the previous track 前のトラックを選択します &Next 次へ(&N) Next Track 次のトラック Next track 次のトラック Make current the next track 次のトラックを選択します &Last 末尾へ(&L) Last Track 末尾のトラック Last track 末尾のトラック Make current the last track 末尾のトラックを選択します N&one 選択解除(&O) None Track 選択解除 None track 選択解除 None current track トラックの選択を解除します &Top 最上段に(&T) Move Top 最上段に移動 Move top 最上段に移動 Move current track to top 現在のトラックを最上段に移動します &Up 上に(&U) Move Up 上に移動 Move up 上に移動 Move current track up 現在のトラックを上に移動します &Down 下に(&D) Move Down 下に移動 Move down 下に移動 Move current track down 現在のトラックを下に移動します &Bottom 最下段に(&B) Move Bottom 最下段に移動 Move bottom 最下段に移動 Move current track to bottom 現在のトラックを最下段に移動します &Increase 広げる(&I) Increase Height 高さを広げる Increase height 高さを広げる Increase track height トラックの高さを広げます Ctrl+Shift++ &Decrease 狭める(&D) Decrease Height 高さを狭める Decrease height 高さを狭める Decrease track height トラックの高さを狭めます Ctrl+Shift+- &Reset リセット(&R) Height Reset 高さのリセット Height reset 高さのリセット Reset track height トラックの高さをリセットします Ctrl+Shift+1 Auto &Monitor オートモニター(&M) Auto Monitor オートモニター Auto monitor オートモニター Auto-monitor current track 現在のトラックをオートモニタリングします F6 &Audio... 音声(&A)... Inport Audio File 音声ファイルのインポート Import Audio file 音声ファイルのインポート Import tracks from Audio file 音声ファイルからトラックをインポートします &MIDI... MIDI(&M)... Import MIDI File MIDIファイルをインポート Import MIDI file MIDIファイルをインポート Import tracks from MIDI file MIDIファイルからトラックをインポートします Export Audio File 音声ファイルのエクスポート Export Audio file 音声ファイルのエクスポート Export tracks to Audio file 音声ファイルへトラックをエクスポートします Export MIDI File MIDIファイルのエクスポート Export MIDI file MIDIファイルのエクスポート Export tracks to MIDI file トラックをMIDIファイルにエクスポートします Log&arithmic 対数表示(&A) Automation logarithmic オートメーションの対数表示 Automation curve logarithmic scale オートメーションカーブを対数表示します C&olor... 配色(&O)... Automation color オートメーションの配色 Automation curve color オートメーションカーブの配色を指定します &Lock ロック(&L) Automation lock オートメーションのロック Lock automation curve オートメーションカーブをロックします &Play 再生(&P) Automation playback オートメーションの再生 Playback automation curve オートメーションカーブを再生します Automation record オートメーションを記録 Record automation curve オートメーションカーブを記録します &Clear クリアー(&C) Automation clear オートメーションのクリアー Clear automation curve オートメーションカーブをクリアーします Loc&k All すべてロック(&K) Automation lock all 全オートメーションをロックします Lock all automation curves すべてのオートメーションカーブをロックします Play &All すぺて再生(&A) Automation playback all 全オートメーション再生 Playback all automation curves すべてのオートメーションカーブを再生します Rec&ord All すべて記録(&O) Automation record all 全オートメーションの記録 Record all automation curves すべてのオートメーションカーブを記録します C&lear All すべてクリアー(&L) Automation clear all 全オートメーションクリアー Clear all automation curves すべてのオートメーションカーブをクリアーします &New... 新規(&N)... New Clip 新規クリップ New clip 新規クリップ Create new clip 新規にクリップを作成します &Edit... 編集(&E)... Edit Clip クリップを編集 Edit clip クリップを編集 Edit current clip 選択しているクリップを編集します F4 &Unlink リンク解除(&U) Unlink Clip クリップのリンクを解除 Unlink clip クリップのリンクを解除 Unlink current clip 現在のクリップのリンクを解除します Recor&d Record Clip クリップの録音 Record clip クリップの録音 Record current clip (overdub) 現在のクリップを録音します(オーバーダブ) &Split 分割(&S) Split Clip クリップを分割 Split clip クリップを分割 Split current clip at playhead 演奏位置からクリップを分割します &Merge... 結合(&M)... Merge Clips クリップを結合 Merge clips クリップを結合 Merge selected clips 選択しているクリップを結合します Normali&ze ノーマライズ(&Z) Normalize Clip クリップをノーマライズ Normalize clip クリップをノーマライズ Normalize current clip (gain/volume) クリップのゲイン/ボリュームをノーマライズします &Quantize... クォンタイズ(&Q)... Quantize Clip クリップをクオンタイズ Quantize clip events クリップのイベントをクォンタイズ Quantize current MIDI clip events MIDIクリップのイベントをクォンタイズします &Transpose... トランスポーズ(&T)... Transpose Clip クリップのトランスポーズ Transpose clip events クリップイベントのトランスポーズ Transpose current MIDI clip events 現在のMIDIクリップイベントをトランスポーズします &Normalize... ノーマライズ(&N)... Normalize clip events クリップイベントのノーマライズ Normalize current MIDI clip events 現在のMIDIクリップイベントをノーマライズします &Randomize... ランダマイズ(&R)... Randomize Clip クリップのランダマイズ Randomize clip events クリップイベントのランダマイズ Randomize current MIDI clip events 現在のクリップイベントをランダムにします Resi&ze... リサイズ(&Z)... Resize Clip クリップのリサイズ Resize clip events クリップイベントのリサイズ Resize current MIDI clip events 現在のMIDIクリップイベントをリサイズします Re&scale... リスケール(&S)... Rescale Clip クリップのリスケール Rescale clip events クリップイベントのリスケール Rescale current MIDI clip events 現在のMIDIクリップのイベントをリスケールします T&imeshift... タイムシフト(&I)... Timeshift Clip クリップのタイムシフト Timeshift clip events クリップイベントのタイムシフト Timeshift current MIDI clip events 現在のMIDIクリップのイベントをタイムシフトします &Tempo Adjust... テンポ調整(&T)... Tempo Adjust テンポの調整 Adjust session tempo from current clip selection 現在のクリップ選択からセッションのテンポを調整します F7 &Cross Fade クロスフェード (&C) Clip Cross-fade クリップをクロスフェード Clip cross-fade クリップのクロスフェード Cross-fade current overlapped clips 現在重複しているクリップをクロスフェードします &Range Set レンジを設定(&R) Clip Range クリップレンジ Clip range クリップレンジ Set edit-range from current clip extents 現在のクリップの長さをレンジに選択します &Loop Set ループを設定(&L) Clip Loop クリップループ Clip loop クリップループ Set loop-range from current clip extents 現在のクリップの長さだけループレンジを設定します &Import... インポート(&I)... Import Clip クリップのインポート Import clip クリップのインポート Import clip from file(s) ファイルからクリップをインポートします E&xport... エクスポート(&X)... Export Clip クリップのエクスポート Export clip クリップのエクスポート Export current clip to file 現在のクリップをファイルにエクスポートします First Take 最初のテイク First take 最初のテイク Select current clip first take 現在のクリップの最初のテイクを選択します Previous Take 前のテイク Previous take 前のテイク Select current clip previous take 現在のクリップの前のテイクを選択します Next Take 次のテイク Next take 次のテイク Select current clip next take 現在のクリップの次のテイクを選択します Shift+T Last Take 最後のテイク Last take 最後のテイク Select current clip last take 現在のクリップの最後のテイクを選択します Reset Takes テイクのリセット Reset takes テイクのリセット Reset (unfold) current clip takes 現在のクリップのテイクをリセットします R&ange... レンジ(&R)... Take Range テイクのレンジ Take range テイクレンジ Range (fold) current clip into takes 現在のクリップにレンジを設定します &Menubar メニューバー(&M) Menubar メニューバー Show/hide the main program window menubar メインウィンドウのツールバーを表示/隠します Ctrl+M &Statusbar ステータスバー(&S) Statusbar ステータスバー Show/hide the main program window statusbar メインウィンドウのステータスバーを表示/隠します File Toolbar ファイルツールバー File toolbar ファイルツールバー Show/hide main program window file toolbar メインウィンドウのファイルツールバーを表示/隠します Edit Toolbar エディットツールバー Edit toolbar エディットツールバー Show/hide main program window edit toolbar エディットツールバーを表示/隠します Track Toolbar トラックツールバー Track toolbar トラックツールバー Show/hide main program window track toolbar トラックツールバーを表示/隠します View Toolbar ビューツールバー View toolbar ビューツールバー Show/hide main program window view toolbar ビューツールバーを表示/隠します &Options オプション(&O) Options Toolbar オプションツールバー Options toolbar オプションツールバー Show/hide main program window options toolbar オプションツールバーを表示/隠します Transport Toolbar トランスポートツールバー Transport toolbar トランスポートツールバー Show/hide main program window transport toolbar トランスポートツールバーを表示/隠します T&ime 時間(&I) Time Toolbar 時間ツールバー Time toolbar 時間ツールバー Show/hide main program window time toolbar 時間表示ツールバーを表示/隠します Thum&b 縮小表示(&B) Thumb Toolbar 縮小表示ツールバー Thumb toolbar 縮小表示ツールバー Show/hide main program window thumb toolbar 縮小表示ツールバーを表示/隠します &Files ファイル(&F) Files ファイル Show/hide the files window ファイルウィンドウを表示/隠す M&essages メッセージ(&E) Messages メッセージ Show/hide the messages window メッセージウィンドウを表示/隠す &Connections 接続(&C) Connections 接続 Show/hide the connections window 接続ウィンドウを表示/隠す F8 Mi&xer ミキサー(&X) Mixer ミキサー Show/hide the mixer window ミキサーウィンドウを表示/隠す F9 &In イン(&I) Zoom In ズームイン Zoom in ズームイン Ctrl++ &Out アウト(&O) Zoom Out ズームアウト Zoom out ズームアウト Ctrl+- Zoom Reset ズームリセット Zoom reset ズームリセット Ctrl+1 &Horizontal 水平方向(&H) Horizontal Zoom 水平方向ズーム Horizontal zoom 水平方向ズーム Horizontal zoom mode 水平方向にズームするモードです &Vertical 垂直方向(&V) Vertical Zoom 垂直方向ズーム Vertical zoom 垂直方向ズーム Vertical zoom mode 垂直方向にズームするモードです All Zoom 垂直水平ズーム All zoom 垂直水平ズーム All zoom mode 垂直水平にズームするモードです &Grid グリッド(&G) Grid グリッド Snap grid view mode グリッドビューにスナップするモードです &Zebra Zebra Bar zebra view mode Too&l Tips ツールチップ(&L) Tool tips ツールチップ Floating tool tips view mode ツールチップをフローティング表示します &Refresh 更新(&R) Refresh 更新 Refresh views ビューを更新 F5 &Instruments... インストルメント(&I)... Instruments インストルメント Change instrument definitions and files インストルメントの設定とファイルの変更をします &Controllers... コントローラー(&C)... Controllers コントローラー Change MIDI controllers configuration MIDIコントローラー設定を変更します &Buses... バス(&B)... Buses バス Change session bus definitions セッションバス定義を変更します Tempo M&ap / Markers... テンポマップ/マーカー(&A)... Tempo Map / Markers テンポマップ/マーカー Tempo map / markers テンポマップ/マーカー Change session tempo map / markers セッションのテンポマップ/マーカーを変更します &Options... オプション(&O)... Options オプション Change general application program options ソフトウェア全般のオプションを変更します F12 &Backward 先頭へ(&B) Backward 先頭へ Transport backward トランスポートを先頭へ移動します Backspace バックスペース Re&wind 逆再生(&W) Rewind 逆再生 Transport rewind トランスポートを逆再生します F&ast Forward 早送り(&A) Fast Forward 早送り Fast forward 早送り Transport fast forward トランスポートを早送りします &Forward 末尾へ(&F) Forward 末尾へ Transport forward トランスポートを末尾へ移動します &Loop ループ(&L) Loop ループ Transport loop トランスポートをループします Ctrl+Shift+L Loop &Set ループセット(&S) Loop Set ループセット Loop set ループセット Transport loop set Ctrl+L &Stop 停止(&S) Stop 停止 Transport stop トランスポートを停止します Play 再生 Transport play/pause トランスポートを再生/一時停止します Space スペース Record 記録 Transport record トランスポートを録音します &Punch パンチ(&P) Punch パンチ Punch in/out パンチイン/アウト Transport punch in/out Ctrl+Shift+P Punch Se&t パンチセット(&P) Punch Set パンチセット Punch in/out set パンチイン/アウトセット Transport punch in/out set Ctrl+P &Metronome メトロノーム(&M) Metronome メトロノーム F&ollow Playhead 再生に追随(&O) Follow Playhead 再生に追随 Follow playhead 再生を追いかけます A&uto Backward 自動で先頭に戻る(&U) Auto Backward 自動で先頭に戻す Auto backward 自動で先頭に戻ります &Continue Past End 終了位置を無視(&C) Continue Past End 終了位置を無視 Continue past end 終了位置を無視します Pa&nic パニック(&N) Panic パニック All MIDI tracks shut off (panic) すべてのMIDIトラックをオフにします (パニック) &Shortcuts... ショートカット(&S)... Shortcuts ショートカット Keyboard shortcuts キーボードショートカットを表示します &About... Qtractorについて(&A)... About Qtractorについて Show information about this application program このソフトウェアに関する情報を表示します About &Qt... Qtについて(&Q)... About Qt Qtについて Show information about the Qt toolkit Qtツールキットに関する情報を表示します Current tempo (BPM) 現在のテンポ (BPM) Snap/beat スナップ/beat Track トラック Current track name 現在のトラック名 MOD 変更 Session modification state セッションの変更状態 REC 記録 Session record state セッションの録音状態 MUTE ミュート Session muting state セッションのミュート状態 SOLO ソロ Session soloing state セッションのソロ状態 LOOP ループ Session looping state セッションのループ状態 Session total time セッションの合計時間 Session sample rate セッションのサンプリング周波数 Could not set default session directory: %1 Sorry. デフォルトのセッションディレクトリを設定できませんでした %1 ごめんなさい。 Ready 準備ができました Session XRUN state セッションのXRUN状態 Untitled%1 タイトルなし%1 New session: "%1". 新しいセッション: "%1"。 Session files (*.%1 *.%2 *.%3) セッションファイル(*.%1 *.%2 *.%3) Session files (*.%1 *.%2) セッションファイル(*.%1 *.%2) Template files (*.%1) テンプレートファイル(*.%1) Archive files (*.%1) アーカイブファイル(*.%1) Open Session セッションを開く Save Session セッションを保存 Warning 警告 The file already exists: "%1" Do you want to replace it? ファイルはすでに存在しています: "%1" 置きかえますか？ Backup session: "%1" as "%2". セッションのバックアップ: "%1" を "%2"に。 Could not backup existing session: %1 as %2 Sorry. 既存のセッションをバックアップできませんでした: %1 を %2 に ごめんなさい。 The current session has been changed: "%1" Do you want to save the changes? 現在のセッションは変更されています: "%1" 変更を保存しますか？ About to remove archive directory: "%1" Are you sure? アーカイブディレクトリを除去します: "%1" よろしいですか？ Session closed. セッションを閉じました。 The directory already exists: "%1" Do you want to replace it? このディレクトリはすでに存在しています: "%1" 置きかえますか？ Opening "%1"... "%1"を開いています... Session could not be loaded from "%1". Sorry. セッションは"%1"から ロードされませんでした。 ごめんなさい。 Open session: "%1". セッションを開く: "%1"。 Saving "%1"... "%1"を保存しています... Session could not be saved to "%1". Sorry. セッションは%1に 保存されませんでした。 ごめんなさい。 Save session: "%1". セッションの保存: "%1"。 Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? あらら 前回起動時に、クラッシュしたか適切に終了しなかったようです。自動保存されたセッションファイルが存在しています: "%1" このファイから復元しますか？ About to clear automation: "%1" Are you sure? オートメーションをクリアーします: "%1" よろしいですか？ About to clear all automation: "%1" Are you sure? すべてのオートメーションをクリアーします: "%1" よろしいですか？ take range テイクレンジ session セッション or あるいは program プログラム Information インフォメーション Some settings may be only effective next time you start this %1. 設定のうちいくつかは、次回以降に この%1を開始した時に有効となります。 Debugging option enabled. デバッギングオプションは有効です。 Ogg Vorbis (libvorbis) file support disabled. Ogg Vorbis (libvorbis) ファイルサポートは無効です。 MPEG-1 Audio Layer 3 (libmad) file support disabled. MPEG-1 Audio Layer 3 (libmad) ファイルサポートは無効です。 Sample-rate conversion (libsamplerate) disabled. サンプリング周波数変換 (libsamplerate) は無効です。 Pitch-shifting support (librubberband) disabled. ピッチシフトサポート (librubberband) は無効です。 OSC service support (liblo) disabled. OSCサービスサポート (liblo) は無効です。 LADSPA Plug-in support disabled. LADSPAプラグインサポートは無効です。 DSSI Plug-in support disabled. DSSIプラグインサポートは無効です。 VST Plug-in support disabled. VSTプラグインサポートは無効です。 VeSTige header support enabled. VesTigeヘッダーサポートは有効です。 LV2 Plug-in support disabled. LV2プラグインサポートは無効です。 LV2 Plug-in UI support disabled. LV2プラグインUIサポートは無効です。 LV2 Plug-in UI support (libsuil) disabled. LV2プラグインUIサポート (libsuil) は無効です。 LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. LV2プラグインのMIDI/Eventサポート（非推奨）が有効です。 LV2 plug-in State Make Path support (DANGEROUS) enabled. LV2プラグインの状態作成パス(危険です)が有効です。 LV2 Plug-in State Files support disabled. LV2プラグインの状態ファイルサポートは無効です。 LV2 Plug-in Patch support disabled. LV2プラグインのパッチサポートは無効です。 LV2 Plug-in UI Touch interface support disabled. LV2プラグインのUIタッチインターフェイスサポートは無効です。 LV2 Plug-in UI Idle interface support disabled. LV2プラグインUIのアイドルインターフェイスサポートは無効です。 LV2 Plug-in UI Show interface support disabled. LV2プラグインUIの表示インターフェイスは無効です。 JACK Metadata support disabled. JACK Metadata サポートは無効です。 XRUN The following issues were detected: %1 Saving into another session file is highly recommended. 以下の問題が検出されました: %1 別なセッションファイルに保存してください。 The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. 音声エンジンのバッファーサイズが変更され、 %1 から %2 frame/periodとなりました。 現在のセッションファイルを再ロード してください。 Set current snap to %1 %1 にスナップします Current time (play-head) 現在の時間 (再生の先頭) LV2 Plug-in support (liblilv) disabled. LV2プラグインサポート (liblilv) は無効です。 LV2 Plug-in External UI support disabled. LV2プラグインの外部ユーザーインターフェイスサポートは無効です。 LV2 Plug-in MIDI/Atom support disabled. LV2プラグインのMIDI/Atomサポートは無効です。 LV2 Plug-in Worker/Schedule support disabled. LV2プラグインのワーカー/スケジューラーサポートは無効です。 LV2 Plug-in State support disabled. LV2プラグインのステートサポートは無効です。 LV2 Plug-in Programs support disabled. LV2プラグインのプログラムサポートは無効です。 LV2 Plug-in Presets support disabled. LV2プラグインのプリセットサポートは無効です。 LV2 Plug-in Time/position support disabled. LV2プラグインのタイム/ポジションサポートは無効です。 LV2 Plug-in Options support disabled. LV2プラグインオプションサポートは無効です。 LV2 Plug-in Buf-size support disabled. JACK Session support disabled. JACKセッションサポートは無効. JACK Latency support disabled. JACKレイテンシサポート無効. Version バージョン Build ビルド Website ウェブサイト This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 or later. record clip クリップの録音 [modified] [変更されています] %1 Hz Session started. セッションは開始しました。 The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. セッションのオリジナルサンプリング周波数 (%1 Hz) は 現在の音声エンジンのもの (%2 Hz) と異なります。 セッションを保存し、再度起動することをおすすめします。 The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. 音声/MIDIエンジンがスタートしていません。 JACK音声サーバー (jackd) そして/あるいは ALSAシーケンサーカーネルモジュール (snd-seq-midi) が スタートしていたら、セッションを再始動してください。 Don't ask this again 再確認しない LV2 Plug-in UI GTK2 native support disabled. LV2プラグインUIのGtk2ネイティブサポートは無効です。 LV2 Plug-in UI X11 native support disabled. LV2プラグインUIのX11ネイティブサポートは無効です。 NSM support disabled. NSMサポートは無効です。 &Hold ホールド(&H) &Linear リニア(&L) &Spline スプライン(&S) Take %1 テイク %1 None なし Error エラー XRUN(%1 skipped) XRUN(%1スキップ) XRUN(%1): some frames might have been lost. XRUN(%1): いくつかのフレームが失われました。 Audio connections change. 音声接続が変更されました。 MIDI connections change. MIDI接続が変更されました。 Playing ended. 再生が終了しました。 The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. 音声エンジンは終了しました。 JACK音声サーバー(jackd)が起動し実行されているなら セッションを再始動してください。 STOP 停止 PLAY 再生 FFWD 進む REW 戻る REC ON 録音オン REC OFF 録音オフ RESET リセット LOCATE %1 SHUTTLE %1 STEP %1 ステップ %1 TRACK RECORD %1 %2 TRACK MUTE %1 %2 トラック ミュート %1 %2 TRACK SOLO %1 %2 トラック ソロ %1 %2 Unknown sub-command 不明なサブコマンドです Not implemented 実装されていません MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI コントロール: %1, チャンネル %2, パラメーター %3, 値 %4 (track %1, gain %2) (トラック %1, ゲイン %2) (track %1, panning %2) (トラック %1, パン %2) START 開始 CONTINUE 継続 SONGPOS %1 ソングポジション %1 %1 BPM Playing "%1"... "%1"を再生... qtractorMessages Messages メッセージ Logging stopped --- %1 --- ロギングの停止 --- %1 --- Logging started --- %1 --- ロギングの開始 --- %1 --- qtractorMeter Pan パン Gain ゲイン qtractorMidiControlForm Controllers - Qtractor コントローラー - Qtractor Controller files コントローラーファイル Files ファイル Path パス Import controller files コントローラーファイルのインポート &Import... インポート(&I)... Remove controller file コントローラーファイルの除去 &Remove 除去(&R) Move controller file up on list order コントローラーファイルを上に移動 &Up 上へ(&U) Move controller file down on list order コントローラーファイルを下に移動 &Down 下へ(&D) &Type タイプ(&T) &Channel チャンネル(&C) &Parameter パラメーター(&P) Trac&k Offset トラックオフセット(&K) C&ommand コマンド(&O) MIDI Event type MIDIイベントタイプ MIDI Channel MIDIチャンネル MIDI Controller (parameter) MIDIコントローラー(パラメーター) MIDI parameter (track offset) MIDIパラメーター(トラックオフセット) + Track offset トラックのオフセット Command action コマンドのアクション Command feedback コマンドのフィードバック &Feedback フィードバック(&F) Map/update controller command コントローラーコマンドをマップ/更新 &Map マップ(&M) Controller map コントローラーマップ Type タイプ Channel チャンネル Parameter パラメータ Track トラック Command コマンド Feedback フィードバック Unmap/remove controller command コントローラーコマンドをアンマップ/除去します U&nmap アンマップ(&N) Enable all controllers immediate sync (hook) 全コントローラーの即時同期を有効にする (フック) &Sync 同期 (&S) Reload/apply all controller files すべてのコントローラーファイルをリロード/適用します Relo&ad リロード(&A) Export to controller file コントローラーファイルにエクスポートします E&xport... エクスポート(&X)... Close this dialog ダイアログを閉じます Close 閉じる Import Controller Files コントローラーファイルをインポートします Controller files (*.%1) コントローラーファイル(*.%1) Warning 警告 About to remove controller file: "%1" Are you sure? コントローラーファイルを除去します: %1 よろしいですか？ Export Controller File コントローラーファイルをエクスポートします controller コントローラー The controller file already exists: "%1" Do you want to replace it? コントローラーファイルはすでに存在しています: %1 置きかえますか？ Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? 保存されているコントローラーマッピングは次回起動時に 効果がないでしょう。 %1 コントローラーファイルを適用しますか？ Controller mappings have been changed. コントローラーマッピングは変更されました。 Do you want to save the changes? 変更を保存しますか？ Yes はい No いいえ qtractorMidiControlObserverForm MIDI Controller - Qtractor MIDIコントローラー - Qtractor &Type: タイプ(&T): MIDI event type MIDIイベントタイプ Cha&nnel: チャンネル(&N): MIDI channel MIDIチャンネル &Parameter: パラメーター(&P): MIDI parameter MIDIパラメーター &Logarithmic 対数表記(&L) &Feedback フィードバック(&F) In&vert 反転(&I) &Hook フック(&H) L&atch ラッチ(&L) Control input connections コントロール入力の接続 &Inputs 入力(&I) Control output connections コントロール出力の接続 &Outputs 出力(&O) MIDI Controller MIDIコントローラー MIDI controller is already assigned. Do you want to replace the mapping? MIDIコントローラーはすでに割り当てられています。 マッピングを置きかえますか？ Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? &MIDI Controller... MIDIコントローラー(&M)... &Automation オートメーション(&A) &Lock ロック(&L) &Play 再生(&P) &Record 録音(&R) &Clear クリアー(&C) qtractorMidiEditEvent Zoom in (horizontal) ズームイン(水平方向) Zoom out (horizontal) ズームアウト(水平方向) Zoom reset (horizontal) ズームリセット(水平方向) qtractorMidiEditList C%1 qtractorMidiEditTime Play-head Edit-head Edit-tail Loop-start ループの先頭 Loop-end ループの末尾 Punch-in パンチイン Punch-out パンチアウト Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 qtractorMidiEditView Zoom in (vertical) ズームイン(垂直方向) Zoom out (vertical) ズームアウト(垂直方向) Zoom reset (vertical) ズームリセット(垂直方向) qtractorMidiEditor MIDI Editor MIDIエディタ cut 切り取り delete 削除 insert range レンジの挿入 remove range レンジの除去 move 移動 edit 編集 resize リサイズ rescale リスケール paste 貼り付け Time: %1 Type: 時間: %1 種類: Note On (%1) %2 Velocity: %3 Duration: %4 ノートオン (%1) %2 ベロシティ: %3 デュレーション: %4 Key Press (%1) %2 Value: %3 キープレス (%1) %2 値: %3 Controller (%1) Name: %2 Value: %3 コントローラー (%1) 名前: %2 値: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) 名前: %2 値: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) 名前: %2 値: %3 Control 14 (%1) Name: %2 Value: %3 コントロール14 (%1) 名前: %2 値: %3 Pgm Change (%1) Pgmチェンジ (%1) Chan Press (%1) チャンネルプレス (%1) Pitch Bend (%1) ピッチベンド (%1) SysEx (%1 bytes) Data: SysEx (%1バイト) データ: Unknown (%1) 不明 (%1) Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 qtractorMidiEditorForm MIDI Editor MIDIエディタ &Track トラック(&T) &File ファイル(&F) Select &Mode 選択モード(&M) &Select 選択(&S) I&nsert 挿入(&N) Remo&ve 除去(&V) &Tools ツール(&T) &Edit 編集(&E) &View 表示(&V) Instrum&ent インストルメント(&E) &Toolbars ツールバー(&T) &Windows ウィンドウ(&W) Not&e Type ノートタイプ(&E) Val&ue Type 値の種類(&U) &Zoom ズーム(&Z) S&nap スナップ(&N) Sc&ale スケール(&A) T&ransport トランスポート(&R) &Help ヘルプ(&H) &Save 保存(&S) Save 保存 Save current MIDI clip to existing file name 現在のMIDIクリップをファイルへ保存します Save &As... 名前を付けて保存(&A)... Save As 名前を付けて保存 Save as 名前を付けて保存 Save current MIDI clip with another file name 現在のMIDIクリップを別なファイル名で保存します &Unlink リンク解除(&U) Unlink リンク解除 Unlink current MIDI clip 現在のMIDIクリップのリンクを解除 Recor&d 記録(&D) Record current MIDI clip (overdub) 現在のMIDIクリップを記録する(オーバーダブ) &Inputs 入力(&I) Track Inputs トラック入力 Track inputs トラック入力 Show current MIDI clip/track input bus connections 現在のトラックのMIDI入力バス接続を表示します &Outputs 出力(&O) Track Outputs トラック出力 Track outputs トラック出力 Show current MIDI clip/track output bus connections 現在のトラックのMIDI出力バス接続を表示します &Properties... プロパティ(&P)... Track Properties トラックのプロパティ Track properties トラックのプロパティ Edit current MIDI clip/track properties 選択しているMIDIトラックのプロパティを編集します Shift+F2 Properties プロパティ Edit current MIDI clip properties 現在のMIDIクリップのプロパティを編集します F4 &Range Set レンジの設定(&R) Clip Range クリップレンジ Clip range クリップレンジ Set edit-range from clip extents 現在のクリップの長さをレンジにします &Loop Set ループの設定(&L) Clip Loop クリップループ Clip loop クリップループ Set loop-range from clip extents 現在のクリップの長さだけループレンジを設定します &Close 閉じる(&C) Close 閉じる Close this MIDI clip editor このMIDIクリップエディターを閉じます &Undo 元に戻す(&U) Undo 元に戻す Undo last edit operation 最後の編集操作を元に戻します Ctrl+Z &Redo やり直す(&R) Redo やり直す Redo last edit operation 最後の編集操作をやり直します Ctrl+Shift+Z Cu&t 切り取り(&T) Cut 切り取り Cut current selection into the local clipboard 現在の選択をローカルクリップボードへ切り取ります Ctrl+X &Copy コピー(&C) Copy コピー Copy current selection to the local clipboard 現在の選択をローカルクリップボードへコピーします Ctrl+C &Paste 貼り付け(&P) Paste 貼り付け Paste local clipboard contents into the current MIDI clip ローカルクリップボードの内容を現在のMIDIクリップに貼り付けます Ctrl+V Past&e Repeat... 繰り返し貼り付け(&E)... Paste Repeat 繰り返して貼り付け Paste repeat 繰り返して貼り付け Paste/repeat local clipboard contents into the current MIDI clip ローカルクリップボードの内容を現在のMIDIクリップに繰り返し貼付けます Ctrl+Shift+V &Delete 削除(&D) Delete 削除 Delete current selection 現在の選択を削除します Del 削除 Edit Of&f 編集オフ(&F) Edit Off 編集のオフ Edit off 編集のオフ Set edit mode off 編集モードをオフにします Edit &On 編集オン(&O) Edit On 編集オン Edit on 編集オン Set edit mode on 編集モードをオンにします Edit &Draw ドロー編集(&D) Edit draw mode ドロー編集モード Edit draw mode (notes) ノートを描く編集モードです &All すべて(&A) Select All すべてを選択 Select all すべてを選択します Ctrl+A &None なし(&N) Select None 選択解除 Select none 選択を解除します Ctrl+Shift+A &Invert 反転(&I) Select Invert 選択の反転 Select invert 選択を反転します Ctrl+I &Range レンジ(&R) Select Range レンジ選択 Select range レンジを選択 Mark range as selected レンジを選択済みにします Ctrl+R Insert Range レンジの挿入 Insert range レンジを挿入 Insert range as selected 選択レンジを挿入します Ctrl+Ins Remove Range レンジの除去 Remove range レンジを除去します Remove range as selected 選択されているレンジを除去します Ctrl+Del &Quantize... クォンタイズ(&Q)... Quantize クォンタイズ Quantize selection 選択をクオンタイズします &Transpose... トランスポーズ(&T)... Transpose トランスポーズ Transpose selection 選択をトランスポーズします &Normalize... ノーマライズ(&N)... Normalize ノーマライズ Normalize selection 選択をノーマライズします &Randomize... ランダマイズ(&R)... Randomize ランダマイズ Randomize selection 選択をランダマイズします Resi&ze... リサイズ(&Z)... Resize リサイズ Resize selection 選択をリサイズします Re&scale... リスケール(&S)... Rescale リスケール Rescale selection 選択をリスケールします T&imeshift... タイムシフト(&I)... Timeshift タイムシフト Timeshift selection 選択をタイムシフトします &Menubar メニューバー(&M) Menubar メニューバー Show/hide the menubar メインウィンドウのメニューバーを表示/隠します Ctrl+M &Statusbar ステータスバー(&S) Statusbar ステータスバー Show/hide the statusbar メインウィンドウのステータスバーを表示/隠します File Toolbar ファイルツールバー File toolbar ファイルツールバー Show/hide the file toolbar メインウィンドウのファイルツールバーを表示/隠します Edit Toolbar エディットツールバー Edit toolbar エディットツールバー Show/hide the edit toolbar エディットツールバーを表示/隠します View Toolbar ビューツールバー View toolbar ビューツールバー Show/hide the view toolbar ビューツールバーを表示/隠します &Transport トランスポート(&T) Transport Toolbar トランスポートツールバー Transport toolbar トランスポートツールバー Show/hide the transport toolbar トランスポートツールバーを表示/隠します &Scale スケール(&S) Scale Toolbar スケールツールバー Scale toolbar スケールツールバー Show/hide the scale toolbar 音階ツールバーを表示/隠します Thum&b 縮小表示(&B) Thumb Toolbar 縮小表示ツールバー Thumb toolbar 縮小表示ツールバー Show/hide the thumb view toolbar 縮小表示ツールバーの有効/無効 Note &Duration ノートデュレーション(&D) Note Duration ノートデュレーション Note duration ノートデュレーション Whether note events are shown proportional to duration デュレーションに従いノートイベントを表示します Note &Color ピッチ着色(&C) Note Color ピッチの着色 Note color ピッチの着色 Whether note events are colored according to pitch ピッチに従いノートイベントを着色します &Value Color ベロシティー着色(&V) Value Color ベロシティー着色 Value color ベロシティー着色 Whether note events are colored according to value (velocity) ベロシティに従いノートイベントを着色します &Events イベント(&E) View events イベントの表示 Show/hide the events list イベントリストを表示/隠します &Preview Notes ノートのプレビュー(&P) Preview Notes ノートのプレビュー Preview notes ノートのプレビュー Preview notes while editing (scrub) 編集中にノートをプレビューします F&ollow Playhead 再生に追随(&O) Follow Playhead 再生に追随 Follow playhead 再生箇所を追いかけます &In イン(&I) Zoom In ズームイン Zoom in ズームイン Ctrl++ &Out アウト(&O) Zoom Out ズームアウト Zoom out ズームアウト Ctrl+- &Reset リセット(&R) Zoom Reset ズームリセット Zoom reset ズームリセット Ctrl+1 &Horizontal 水平方向(&H) Horizontal Zoom 水平方向ズーム Horizontal zoom 水平方向ズーム Horizontal zoom mode 水平方向にズームするモードです &Vertical 垂直方向(&V) Vertical Zoom 垂直方向ズーム Vertical zoom 垂直方向ズーム Vertical zoom mode 垂直方向にズームするモードです All Zoom 垂直水平ズーム All zoom 垂直水平ズーム All zoom mode 垂直方向にも水平方向にもズームするモードです &Zebra Zebra Bar zebra view mode &Grid グリッド(&G) Grid グリッド Snap grid view mode グリッドにスナップするビューモードです Too&l Tips ツールチップ(&L) Tool tips ツールチップ Floating tool tips view mode ツールチップをフローティング表示します &Refresh 更新(&R) Refresh 更新 Refresh views ビューを更新します F5 &Backward 先頭へ(&B) Backward 先頭へ Transport backward トランスポートを先頭へ移動します Backspace バックスペース Re&wind 逆再生(&W) Rewind 逆再生 Transport rewind トランスポートを逆再生します F&ast Forward 早送り(&A) Fast Forward 早送り Fast forward 早送り Transport fast forward トランスポートを早送りします &Forward 末尾へ(&F) Forward 末尾へ Transport forward トランスポートを末尾へ移動します &Loop ループ(&L) Loop ループ Transport loop トランスポートをループします Ctrl+Shift+L Loop &Set ループセット(&S) Loop Set ループセット Loop set ループセット Transport loop set ループセットをトランスポートします Ctrl+L &Stop 停止(&S) Stop 停止 Transport stop トランスポートを停止します &Play 再生(&P) Play 再生 Transport play/pause トランスポートを再生/一時停止します Space スペース &Record 録音(&R) Record 録音 Transport record トランスポートを録音します &Punch パンチ(&P) Punch パンチ Punch in/out パンチイン/アウト Transport punch in/out Ctrl+Shift+P Punch Se&t パンチセット(&T) Punch Set パンチセット Punch in/out set パンチイン/アウトを設定 Transport punch in/out set Ctrl+P Pa&nic パニック(&N) Panic パニック All MIDI tracks shut off (panic) すべてのMIDIトラックをオフにします (パニック) &Shortcuts... ショートカット(&S)... Shortcuts ショートカット Keyboard shortcuts キーボードショートカット &About... Qtractorについて(&A)... About について Show information about this application program このソフトウェアに関する情報を表示します About &Qt... Qtについて(&Q)... About Qt Qtについて Show information about the Qt toolkit Qtツールキットに関する情報を表示します Set current snap to %1 %1 にスナップします Note Velocity ノートのベロシティー Snap/beat スナップ/beat Note type ノートタイプ Value type 値のタイプ Parameter type パラメータータイプ Scale key スケールキー Scale type スケールタイプ MIDI clip name MIDIクリップ名 MIDI file name MIDIファイル名 MIDI track/channel MIDIトラック/チャンネル MOD 変更 MIDI modification state MIDIの変更状態 REC 記録 MIDI clip record state MIDIクリップの記録状態 00:00:00.000 MIDI clip duration MIDIクリップのデュレーション Warning 警告 The current MIDI clip has been changed: "%1" Do you want to save the changes? 現在のMIDIクリップは変更されています: "%1" 変更を保存しますか？ Save MIDI Clip MIDIクリップの保存 MIDI files (*.%1 *.smf *.midi) MIDIファイル(*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. MIDIファイルの保存: %1, トラックチャンネル: %2。 Channel %1 チャンネル %1 Track %1 トラック %1 [modified] [変更されました] qtractorMidiEventItemDelegate edit %1 編集 %1 qtractorMidiEventList Events イベント qtractorMidiEventListModel Time 時間 Type タイプ Name 名前 Value 値 Duration/Data デュレーション/データ Frame フレーム BBT Note On (%1) ノートオン (%1) Note Off (%1) ノートオフ (%1) Key Press (%1) キープレス (%1) Controller (%1) コントローラー (%1) Control 14 (%1) コントロール 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Pgmチェンジ Chan Press チャンネルプレス Pitch Bend ピッチベンド SysEx SysEx Meta (%1) メタ (%1) Unknown (%1) 不明 (%1) qtractorMidiListView Name 名前 Fmt Tracks トラック tpqn tpqn Path パス %1: MIDI file not found. %1: MIDI ファイルが見つかりません。 Open MIDI Files MIDIファイルを開く MIDI files (*.%1 *.smf *.midi) MIDIファイル (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) ボリューム (%) % Pan: %1 パン: %1 Volume: %1% ボリューム: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor MIDI SysEx - Qtractor Name 名前 Size サイズ Data (hex) データ (16進数表記) Import from SysEx file SysExファイルからのインポート &Import... インポート(&I)... Export to SysEx file SysExファイルへのエクスポート E&xport... エクスポート(&X)... Move SysEx item up on list order SysExアイテムを上に移動 &Up 上へ(&U) Move SysEx item down on list order SysExアイテムを下に移動 &Down 下へ(&D) Open SysEx SysExを開く Sysex name SysEx名 Save SysEx SysExの保存 Delete SysEx SysExの削除 Create SysEx item SysExアイテムの削除 &Add 追加(&A) Update SysEx item SysExアイテムの更新 Upda&te 更新(&T) Remove SysEx item SysExアイテムの除去 &Remove 除去(&R) SysEx files (*.%1) SysExファイル (*.%1) MIDI files (*.mid *.smf *.midi) MIDIファイル (*.mid *.smf *.midi) All files (*.*) 全ファイル (*.*) Import SysEx Files SysExファイルのインポート Export SysEx File SysExファイルのエクスポート Warning 警告 The SysEx file already exists: "%1" Do you want to replace it? SysExファイルはすでに存在しています: "%1" 置きかえますか？ Sysex files (*.%1) SysExファイル (*.%1) About to replace SysEx: "%1" Are you sure? SysExを置きかえます: "%1" よろしいですか？ About to delete SysEx: "%1" Are you sure? SysExを削除します: "%1" よろしいですか？ SysEx settings have been changed. Do you want to apply the changes? SysEx設定は変更されました。 変更を適用しますか？ Error エラー SysEx could not be loaded: "%1". Sorry. SysExはロードされません: "%1" ごめんなさい。 qtractorMidiThumbView MIDI Thumb view MIDI縮小ビュー qtractorMidiToolsForm MIDI Tools MIDIツール Preset name プリセット名 Save preset プリセットの保存 Delete preset プリセットの削除 &Quantize クオンタイズ(&Q) Quantize selected events 選択したイベントをクオンタイズ &Time: 時間(&T): Quantize time クオンタイズの時間 Quantize time percent クオンタイズ時間割合 % &Duration: デュレーション(&D): Quantize duration クオンタイズのデュレーション Quantize duration percent クオンタイズのデュレーション割合 S&wing: スウィング(&W): Swing-quantize time スウィングクオンタイズ時間 Swing-quantize percent スウィングクオンタイズ割合 Swing-quantize type スウィングクオンタイズのタイプ Linear Quadratic Cubic &Scale: スケール(&S): Scale-quantize key スケールクオンタイズキー Scale-quantize type スケールクオンタイズのタイプ &Transpose トランスポーズ(&T) Transpose selected events 選択されたイベントのトランスポーズ &Note: ノート(&N): Transpose note ノートのトランスポーズ Transpose time 時間のトランスポーズ Transpose time format トランスポーズ時間フォーマット Frames フレーム Time 時間 BBT &Reverse 反転(&R) &Normalize ノーマライズ(&N) Normalize selected events 選択されたイベントのノーマライズ &Percent: 割合(&P): Normalize percent 割合のノーマライズ &Value: 値(&V): Normalize value 値のノーマライズ &Randomize ランダマイズ(&R) Randomize selected events 選択されたイベントのノーマライズ Randomize note/pitch ノート/ピッチのノーマライズ Randomize time 時間のノーマライズ Randomize duration デュレーションのランダマイズ Randomize value 値のランダマイズ Resi&ze リサイズ(&Z) Resize selected events 選択されたイベントのリサイズ Resize duration デュレーションのリサイズ Resize duration format デュレーションのフォーマット Resize value 値のリサイズ Resize value mode 値のリサイズモード Flat Ramp Resize final value 最後の値のリサイズ Re&scale リスケール(&S) Rescale selected events 選択されたイベントのリスケール Rescale time リスケールの時間 Rescale duration リスケールのデュレーション Rescale value リスケールの値 T&imeshift タイムシフト(&I) Timeshift selected events 選択されたイベントのタイムシフト Timeshift タイムシフト P: P: Timeshift parameter タイムシフトのパラメーター Timeshift parameter (log) タイムシフトパラメーター (対数) Timeshift curve タイムシフトカーブ P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : 変化なし P > 0: 加速シフト P < 0: 減速シフト (青色の)編集マーカーの先頭から末尾までがシフト範囲です。 Timeshift duration タイムシフトデュレーション (default) (デフォルト) Warning 警告 About to delete preset: "%1" Are you sure? プリセットを削除します: "%1" よろしいですか？ none なし quantize クォンタイズ transpose トランスポーズ normalize ノーマライズ randomize ランダマイズ resize リサイズ rescale リスケール timeshift タイムシフト qtractorMixer Inputs 入力 Tracks トラック Outputs 出力 Mixer ミキサー qtractorMixerRackWidget &Inputs 入力(&I) &Outputs 出力(&O) &Monitor モニター(&M) &Buses... バス(&B)... qtractorMixerStrip inputs 入力 outputs 出力 Connect %1 %1 の接続 %1 In %1 入力 %1 Out %1 出力 (Audio) (音声) (MIDI) (None) (なし) qtractorMonitorButton monitor モニター Monitor (rec) モニター(録音) Monitor (thru) モニター(スルー) qtractorOptionsForm Options - Qtractor オプション - Qtractor &General 全般(&G) Session セッション Default session &file format: デフォルトのセッションファイルフォーマット(&F): Default session file format (suffix) デフォルトのセッションファイルフォーマット(拡張子) Whether to create new sessions based on template テンプレートに基づいて新しいセッションを作成するかどうか &New session template: 新規セッションテンプレート(&N): New session template 新規セッションテンプレート Browse for new session template 新規セッションテンプレートを一覧 Whether to save backup versions of existing sessions 既存のセッションのバックアップバージョンを保存するかどうか Save &backup versions of existing sessions: スペースが狭くて完訳すると収まらない バックアップをバージョン別に保存(&B): Which mode to rename existing session files 既存のセッションファイルをリネームするモード Increment previous version (default) 前のバージョンをインクリメント(デフォルト) Increment current version 現在のバージョンをインクリメント Whether to enable session auto-save (crash-recovery) セッションの自動保存を有効にするかどうか (クラッシュからの復元のため) Auto-save current working session every: 現在のワーキングセッションを自動保存: Auto-save period (minutes) 自動保存の間隔 (分) minutes 分 Options オプション Whether to ask for confirmation on removal 削除の確認をするかどうか &Confirm removals 削除の確認(&C) Whether to ask for confirmation on archive directory removal アーカイブディレクトリの削除時に確認するかどうか C&onfirm archive removals アーカイブの削除を確認(&O) Number of &recent files: 最近使ったファイルの表示数(&R): The maximum number of recent files to keep in menu 最近のファイルメニューに表示するファイルの最大数 Whether to capture standard output (stdout/stderr) into messages window 標準出力(stdout/stderror)をキャプチャーしメッセージウィンドウに表示するかどうか Capture standard &output 標準出力のキャプチャー(&O) Whether to show the complete directory path of loaded session files ロードしたセッションファイルのフルパスを表示するかどうか S&how complete path of session files セッションファイルのフルパス表示(&H) Whether to remove audio peak files on session close セッション終了の際に音声ピークファイルを除去するかどうか Auto-remove audio pea&k files 音声ピークファイルの自動除去(&K) Whether to keep all tool windows on top of the main window すべてのツールウィンドウをメインウィンドウよりも常に手前に表示するかどうか Keep tool &windows always on top ツールウィンドウを常に手前に表示(&W) Whether to try dropping multiple audio files into the same track 複数の音声ファイルを同じトラックにドロップできるようにするかどうか &Drop multiple audio files into the same track 複数の音声ファイルを同じトラックにドロップ(&D) Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) マウスのミドルボタンの役割を、キーボードの修飾キー（Shift/Ctl）で逆転させるかどうか Re&verse middle-button modifier role (Shift/Ctrl) 修飾キーでミドルボタンの役割を逆転(&V) Transport トランスポート Transport &mode: トランスポートモード(&M): Transport control mode (JACK) トランスポートコントロールモード(JACK) None なし Slave スレーブ Master マスター Full フル Whether to start as timebase master (JACK) タイムベースマスター(JACK)として開始するかどうか &Timebase タイムベース(&T) &Loop recording mode (takes): ループ録音モード (テイク)(&L): Loop recording mode (takes) ループ録音モード (テイク) First 最初 Last 最後 &Audio 音声(&A) Capture / Export キャプチャ / エクスポート Audio compression quality to use on capture (record) and export キャプチャー(録音)とエクスポートの際の音声圧縮クオリティー Audio sample format to use on capture (record) and export キャプチャー(録音)とエクスポートの際の音声サンプルフォーマット Audio file type to use on capture (record) and export キャプチャー(録音)とエクスポートの際の音声ファイルタイプ File &type: ファイルタイプ(&T): Sample &format: サンプルフォーマット(&F): &Quality: 圧縮クオリティー(&Q): Playback 再生 Whether to apply time-stretching when tempo changes テンポが変更された際にタイムストレッチを適用するかどうか Aut&omatic time-stretching 自動タイムストレッチ(&O) Sample-&rate converter type: サンプリング周波数変更タイプ(&R): Sample-rate converter quality サンプリング周波数変換クオリティー Sinc (Best Quality) Sinc (ベストクオリティー) Sinc (Medium Quality) Sinc (中ぐらいのクオリティー) Sinc (Fastest) Sinc (最速) Zero Order Hold Linear Whether to use WSOLA time-stretching WSOLAタイムストレッチを使うかどうか &WSOLA time-stretching WSOLAタイムストレッチ(&W) &Offset (latency): オフセット(レイテンシ)(&O): Metronome Audio offset (latency) メトロノームの音声オフセット(レイテンシ) Metronome MIDI duration (bar) メトロノームのMIDIデュレーション(bar) Metronome MIDI duration (beat) メトロノームのMIDIデュレーション(beat) Metronome MIDI offset (latency) メトロノームのMIDIオフセット(レイテンシ) &Style theme: スタイルテーマ(&S): Whether to apply WSOLA quick seek time-stretching WSOLAクイックシークタイムストレッチングを適用するかどうか WSOLA quic&k seek WSOLAクイックシーク(&K) Whether to have separate audition/pre-listening player output ports オーディション/プレリスティングプレイヤー専用に出力ポートを個別に持つかどうか Dedicated au&dition/pre-listening player outputs: オーディション/プレリスティングプレイヤー専用出力(&D): Whether to auto-connect dedicated audio player outputs 音声プレイヤー専用出力に自動接続するかどうか Auto-&connect 自動接続(&C) Metronome メトロノーム Whether to enable the audio metronome 音声メトロノームを有効にするかどうか &Enable audio metronome 音声メトロノームを有効(&E) &File (bar): ファイル (bar) (&F): Metronome Audio filename (bar) メトロノーム用音声ファイル名 (bar) Browse for sample audio file (bar) 音声ファイルを選択 (bar) &Gain (bar): ゲイン (bar) (&G): Metronome gain (bar) メトロノームゲイン (bar) dB &File (beat): ファイル (beat) (&F): Metronome Audio filename (beat) メトロノーム用音声ファイル名 (beat) Browse for sample audio file (beat) 音声ファイルを選択 (beat) &Gain (beat): ゲイン (beat) (&G): Metronome gain (beat) メトロノームゲイン (beat) Whether to have separate audio metronome output ports 音声メトロノームの出力ポートを分離するかどうか Dedicated a&udio metronome outputs: 音声メトロノーム専用出力(&U): Whether to auto-connect dedicated audio metronome outputs 音声メトロノーム専用出力を自動接続 Auto-co&nnect 自動接続(&N) &MIDI MIDI(&M) File &format: ファイルフォーマット(&F): MIDI file format to use on capture (record) and export キャプチャー(録音)とエクスポートに使うMIDIファイルフォーマット &Quantize: クォンタイズ(&Q): MIDI capture (record) quantization MIDIキャプチャー(録音)のクオンタイズ Queue &timer (resolution): キュータイマー (解像度) (&T): Queue timer (resolution) キュータイマー (解像度) Whether to enable MIDI queue time drift correction MIDIキュータイムドリフト訂正を有効にするかどうか E&nable MIDI queue time drift correction MIDIキュータイムドリフト訂正(&N) Whether to have separate MIDI player output ports MIDIプレイヤー出力用のポートを設けるかどうか Dedicated MIDI p&layer outputs MIDIプレイヤー専用出力(&L) Control コントロール &MMC: MIDI Machine Control (MMC) mode MIDIマシンコントロール(MMC)モード Input 入力 Output 出力 Duplex 入出力 &Device: デバイス(&D): MIDI Machine Control (MMC) device id. MIDIマシンコントロール (MMC) デバイスID。 &SPP: MIDI Song Position pointer (SPP) control mode MIDIソングポジションポインター (SPP) コントロールモード MIDI Cloc&k: MIDIクロック(&K): MIDI Clock control mode MIDIクロックコントロールモード Whether to have separate MIDI control ports MIDIコントロール用の別なポートを設けるかどうか Dedicated MIDI &control input/output MIDIコントロール専用入出力(&C) Whether to enable the MIDI metronome MIDIメトロノームを有効にするかどうか &Enable MIDI metronome MIDIメトロノーム有効(&E) &Channel: チャンネル(&C): Metronome MIDI channel メトロノームMIDIチャンネル &Note (bar): ノート(bar) (&N): Metronome MIDI note (bar) メトロノームMIDIノート (bar) &Velocity (bar): ベロシティー(bar) (&V): Metronome MIDI velocity (bar) メトロノームMIDIベロシティー (bar) &Duration (bar): デュレーション(bar) (&D): &Note (beat): ノート(beat) (&N): Metronome MIDI note (beat) メトロノームMIDIノート(beat) &Velocity (beat): ベロシティー(beat) (&V): Metronome MIDI velocity (beat) メトロノームMIDIベロシティー(beat) &Duration (beat): デュレーション(beat) (&D): Whether to have separate MIDI metronome output port MIDIメトロノーム出力用の別なポートを設けるかどうか Dedicated M&IDI metronome output MIDIメトロノーム専用出力(&I) &Display 表示(&D) Defaults 規定 &Time display format: 時間表示フォーマット(&T): Time display format 時間表示フォーマット Frames フレーム Time 時間 BBT &Base font size: 基本フォントサイズ(&B): Base application font size (pt.) フォントのベースサイズ(pt.) (default) (デフォルト) 6 7 8 9 10 11 12 H&old auto-scrolling (follow play-head) on edits 編集中に自動スクロールを再生位置に追随させる(&O) Whether to use desktop environment native dialogs. デスクトップ環境ネイティブなダイアログを使うかどうか. Use desktop environment &native dialogs デスクトップ環境ネイティブなダイアログを使う(&N) A&utomatic mixer strip/grid layout (multi-row) ミキサーのトリミング表示あるいはグリッドレイアウト表示を自動で選択する Whether to allow automatic mixer strip/grid layout (multi-row). ミキサーの表示方法を自動でトリミングあるいはグリッドレイアウトから選択するかどうか Custom カスタマイズ &Color theme: カラーテーマ(&C): Custom color palette theme カラーパレットテーマのカスタマイズ Wonton Soup KXStudio Custom widget style theme ウィジェットスタイルテーマのカスタマイズ Meters メーター &Audio: 音声(&A): Audio meter level 音声メーターレベル Over オーバー 0 dB 3 dB 6 dB 10 dB Audio meter color 音声メーターの配色 Select custom audio meter color 音声メーターに任意の配色を選択 ... &MIDI: MIDI meter level MIDIメーターレベル Peak ピーク MIDI meter color MIDIメーター配色 Select custom MIDI meter color MIDIメーターに任意の配色を選択 Reset meter colors to default メーターの配色をデフォルトにリセット &Reset リセット(&R) Messages メッセージ Sample messages text font display テキストフォントのサンプル表示 Select font for the messages text display メッセージテキストのフォントを選択 &Font... フォント(&F)... Whether to keep a maximum number of lines in the messages window メッセージウィンドウの最大行数を維持するかどうか M&essages limit: メッセージリミット(&E): The maximum number of message lines to keep in view ビューに表示されるメッセージの最大数 lines 行 Whether to hold auto-scrolling (follow play-head) on edits. 編集中に自動スクロール (再生位置に追随) するかどうか。 Logging ログ Messages log file メッセージログファイル Browse for the messages log file location メッセージログファイルの場所を選択 Whether to activate a messages logging to file. メッセージのログをファイルに残すかどうか。 Messages &log file: メッセージログファイル(&L): &Plugins プラグイン(&P) Paths パス Plugin type プラグインの種類 Plugin path プラグインのパス Browse plugin path プラグインパスを選択 Add plugin path プラグインパスの追加 &Add 追加(&A) Plugin paths プラグインパス Remove plugin path プラグインパスの除去 &Remove 除去(&R) Move up path パスを上に移動 &Up 上へ(&U) &Down 下へ(&D) &LV2 Presets directory: LV2プリセットディレクトリー(&L): LV2 Presets directory (default: ~/.lv2) LV2プリセットディレクトリー(デフォルト: ~/.lv2) Browse LV2 Presets directory LV2プリセットディレクトリーの選択 Instruments インストルメント Whether to have separate audio output ports 音声出力用に別なポートを設けるかどうか Dedicated audi&o outputs: 音声専用出力(&O): Whether to auto-connect dedicated audio output ports 音声専用出力に自動接続するかどうか Au&to-connect 自動接続(&T) Editor エディター Whether to open plugin's editor (GUI) by default デフォルトでプラグインのエディター(GUI)を開くかどうか Open plugin's &editor (GUI) by default プラグインのエディター(GUI)をデフォルトで開く(&E) Experimental エクスペリメンタル Whether to use a dummy plugin type when scanning for VST plugins VSTプラグインを検出する際にダミープラグインタイプを用いるかどうか Dummy &VST plugin scan (RECOMMENDED) ダミーのVSTプラグインをスキャン(推奨)(&V) Whether LV2 Dynamic Manifest plugins are supported LV2ダイナミックマニフェストプラグインをサポートするかどうか LV2 Dy&namic Manifest support LV2ダイナミックマニフェストのサポート (&N) Whether to save plugin automation with higher resolution (14-bit) プラグインのオートメーションをより高い解像度 (14ビット) で保存するかどうか &High resolution plugin automation (14-bit) プラグインオートメーションを高解像度 (14ビット) で保存 (&H) Signed 16-Bit Signed 24-Bit Signed 32-Bit Float 32-Bit Float 64-Bit SMF Format 0 SMF Format 1 (Any) (任意) Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? Metronome Bar Audio File メトロノームのbar用音声ファイル Metronome Beat Audio File メトロノームのBeat用の音声ファイル Audio Meter Color オーディオメーターの色 MIDI Meter Color MIDIメーターの色 Plug-in Directory プラグインディレクトリー LV2 Presets Directory LV2プリセットディレクトリー Messages Log メッセージログ Log files (*.%1) ログファイル (*.%1) Session Template セッションのテンプレート Session template files (*.qtr *.qts *.%1) セッションのテンプレートファイル(*.qtr *.qts *.%1) qtractorPasteRepeatForm Paste Repeat - Qtractor 繰り返して貼り付け - Qtractor Repeat 繰り返す &Count: 回数(&C): Repeat count 繰り返し回数 &Period: 長さ(&P): Repeat period 繰り返す長さ Repeat period format 繰り返し長のフォーマット Frames フレーム Time 時間 BBT Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? qtractorPluginForm Plugin Properties プラグインのプロパティ Open preset プリセットを開く Preset name プリセット名 Save preset プリセットの保存 Delete preset プリセットの削除 Edit plugin プラグインの編集 Edit 編集 Activate plugin プラグインの有効化 Active アクティベート About 詳細 Outputs (Sends) 出力 (センド) Sends センド Inputs (Returns) インプット (リターン) Returns リターン Aux Send Bus: Auxセンドバス: Manage buses バスの管理 ... Direct Access Parameter ダイレクトアクセスのパラメーター Direct Access ダイレクトアクセス Page %1 ページ %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 インスタンス, %4 チャンネル. (none) (なし) Open Preset プリセットを開く Preset files (*.%1) プリセットファイル (*.%1) Error エラー Preset could not be loaded from file: "%1". Sorry. プリセットをファイルからろーどできませんでした: "%1". ごめんなさい。 Save Preset プリセットの保存 Preset could not be saved to file: "%1". Sorry. プリセットをファイルに保存できませんでした: "%1". ごめんなさい。 Warning 警告 About to delete preset: "%1" (%2) Are you sure? プリセットを削除します: "%1" (%2) よろしいですか？ &None なし(&N) qtractorPluginListView copy plugin プラグインをコピー activate all plugins すべてのプラグインを有効化 deactivate all plugins すべてのプラグインを無効化 remove all plugins すべてのプラグインを除去 &Move Here ここへ移動(&M) &Copy Here ここへコピー(&C) C&ancel キャンセル(&A) &Add Plugin... プラグインを追加(&A)... &Inserts 挿入(&I) &Audio 音声(&A) Add &Insert インサートを追加(&I) Add &Aux Send Auxセンドを追加(&A) &Sends センド(&S) &Returns リターン(&R) &MIDI MIDI(&M) Ac&tivate アクティベート(&T) Acti&vate All すべてを有効化(&V) Deactivate Al&l すべてを無効化(&L) &Remove 除去(&R) Re&move All すべてを除去(&M) Move &Up 上に移動(&U) Move &Down 下に移動(&D) &None なし(&N) &Properties... プロパティ(&P)... &Edit 編集(&E) &Outputs 出力(&O) &Dedicated 専用(&D) &Auto-connect 自動接続(&A) qtractorPluginPropertyWidget Open File ファイルを開く qtractorPluginSelectForm Plugins - Qtractor プラグイン - Qtractor Reset filter フィルターのリセット X Plugin search string (regular expression) プラグイン検索キーワード（正規表現を使用可能） Plugin type プラグインのタイプ Available plugins 利用可能なプラグイン Name 名前 Audio 音声 MIDI MIDI Control コントロール Modes モード Path パス Index インデックス Instances インスタンス Type タイプ &Activate 有効化(&A) Activate plugin on insert 挿入時にプラグインを有効化する Plugin scanning in progress... プラグインを検索中です... Rescan for available plugins (refresh) 利用可能なプラグインを再検索します(更新) &Rescan 再検索(&R) GUI EXT RT qtractorSessionForm Session - Qtractor セッション - Qtractor Session セッション &Name: 名前(&N): Session name セッション名 &Directory: ディレクトリ(&D): Session directory セッションのディレクトリ Browse for session directory セッションディレクトリを選択します ... &Description: 説明(&D): Session description セッションの説明 Properties プロパティ Time 時間 Sample &Rate: サンプルレート(&R): Sample rate (Hz) サンプルレート(Hz) 44100 48000 96000 192000 &Tempo: テンポ(&T): Tempo (BPM) / Signature テンポ (BPM) / 拍子記号 T&icks/Beat: T&icks/Beat: Resolution (ticks/beat; tpqn) 解像度 (ticks/beat; tpqn) View 表示 &Snap/Beat: スナップ/Beat(&S): Snap/beat スナップ/Beat &Pixels/Beat: ピクセル/Beat(&P): Pixels/beat ピクセル/Beat &Horizontal Zoom: 水平ズーム率(&H): Horizontal Zoom (%) 水平ズーム率 (%) % % &Vertical Zoom: 垂直ズーム率(&V): Vertical Zoom (%) 垂直ズーム率 (%) Warning 警告 Session directory does not exist: "%1" Do you want to create it? セッションディレクトリがありません: "%1" ディレクトリを作成しますか？ Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? Session Directory セッションディレクトリ qtractorShortcutForm Shortcuts ショートカット Menu/Action メニュー/動作 Description 説明 Keyboard キーボード MIDI Controller MIDIコントローラー Warning 警告 Keyboard shortcut (%1) already assigned (%2). キーボードショートカット(%1)は既に割り当てられています(%2)。 Keyboard shortcuts have been changed. Do you want to apply the changes? キーボードショートカットが変更されました この変更を適用しますか? MIDI Controller shortcuts have been changed. Do you want to apply the changes? MIDIコントローラーのショートカットが変更されました。 この変更を適用しますか? &MIDI Controller... MIDIコントローラー(&M)... qtractorTakeRangeForm Take - Qtractor テイク - QTractor Range レンジ Selection range 選択レンジ &Selection 選択(&S) Loop range ループレンジ &Loop ループ(&L) Punch range パンチレンジ &Punch パンチ(&P) Time 時間 BBT Edit range 編集レンジ &Edit 編集(&E) Custom range 任意のレンジ &Custom カスタム(&C) St&art: 開始(&A): Clip start クリップの開始時間 En&d: 終了(&D): Clip offset クリップのオフセット Select テイクの選択 Current take 現在のテイク Format フォーマット Time display format 時間表示フォーマット Frames フレーム Take %1 テイク %1 qtractorTempoAdjustForm Tempo - Qtractor テンポ - Qtractor Metronome メトロノーム Temp&o: テンポ(&O): Tempo/Time signature テンポ / 拍子記号 T&ap タップ(&A) Range レンジ &Start: 開始(&S): Range start レンジの開始 Time 時間 BBT &Length: 長さ(&L): Range length レンジの長さ B&eats: B&eats: Range beats レンジのbeat A&djust 調整(&D) Format フォーマット Time display format 時間表示フォーマット Frames フレーム Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? qtractorThumbView Thumb view サムネイルビュー qtractorTimeScaleForm Bar Bar Time 時間 Tempo テンポ Node ノード &Bar: &Bar: Tempo Map / Markers - Qtractor テンポマップ /マーカー - Qtractor Tempo map / Markers テンポマップ / マーカー Marker マーカー Location ロケーション Bar location Bar のロケーション T&ime: 時間(&I): Time/frame location 時間/フレームのロケーション &Tempo: テンポ(&T): Tempo (BPM) / Signature テンポ (BPM) / 拍子記号 T&ap タップ(&A) Marker text マーカーテキスト ... Marker color マーカーの色 Tempo scale factor テンポスケールファクター App&ly 適用 (&L) Refresh tempo map テンポマップの更新 Re&fresh 更新(&F) Add node ノードを追加 &Add 追加(&A) Update node ノードをアップデート &Update アップデート(&U) Remove node ノードを除去 &Remove 除去(&R) Close this dialog ダイアログを閉じます Close 閉じる Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? テンポノードを除去します: %1 (%2) %3 %4/%% よろしいですか? Some settings have been changed. Do you want to discard the changes? 設定の一部が変更されました この変更を破棄しますか? tempo factor テンポファクター Marker Color マーカーの色 &Refresh 更新(&R) qtractorTimeSpinBox &Frames フレーム(&F) &Time 時間(&T) &BBT qtractorTrackButton Record 録音 Mute ミュート Solo ソロ qtractorTrackForm Track - Qtractor トラック - Qtractor Track トラック &Name: 名前(&N): Track name description トラック名の説明 Track icon トラックのアイコン Type 種類 Audio track type 音声トラックタイプ &Audio 音声(&A) MIDI track type MIDIトラックタイプ &MIDI MIDI(&M) Input / Output 入力 / 出力 Input bus name 入力バス名 Output bus name 出力バス名 Manage buses バスの管理 ... MIDI / Instrument MIDI/インストルメント &Program: プログラム(&P): &Bank: バンク(&B): Bank &Select Method: バンクセレクト方法(&S): &Omni MIDI Omni: Capture All Channels MIDI Omni: 全チャンネルを記録 &Channel: チャンネル(&C): MIDI Channel (1-16) MIDIチャンネル (1-16) MIDI Patch: Instrument MIDIパッチ:インストルメント MIDI Patch: Bank Select Method MIDIパッチ:バンクセレクト方法 MIDI Patch: Bank MIDIパッチ:バンク MIDI Patch: Program MIDIパッチ:プログラム View / Colors 表示 / 色 &Foreground: 前景(&F): Foreground color 前景色 Select custom track foreground color 任意のトラック前景色を選択 Bac&kground: 背景(&K): Background color 背景色 Select custom track background color 任意の背景色を選択 Plugins プラグイン Track plugins トラックプラグイン Add plugin プラグインを追加 &Add... 追加(&A)... Remove plugin プラグインを除去 &Remove 除去(&R) Move plugin up プラグインを上へ移動 &Up 上へ(&U) Move plugin down プラグインを下へ移動 &Down 下へ(&D) Normal ノーマル Bank MSB バンクMSB Bank LSB バンクLSB Patch パッチ &Drums ドラム(&D) Drum &Kit ドラムキット(&K) &Bass バス(&B) A&coustic Bass アコースティックバス(&C) &Guitar ギター(&G) &Electric Guitar エレクトリックギター(&E) &Piano ピアノ(&P) &Acoustic Piano アコースティックピアノ(&A) &Microphone メトロノーム(&M) Vi&ntage Microphone ビンテージメトロノーム(&N) &Speaker スピーカー(&S) &Trumpet トランペット(&T) &Violin バイオリン(&V) Warning 警告 Some settings have been changed. Do you want to apply the changes? 設定の一部が変更されました この変更を適用しますか? (No instrument) (インストルメントなし) (None) (なし) Custom &Icon... 自前アイコン(&I) Image files (%1) 画像ファイル (%1) All files (*.*) 全ファイル (*.*) Track Icon トラックアイコン Foreground Color 全景の色 Background Color 背景の色 qtractorTrackListHeaderModel Nr 番号 Track Name トラック名 Bus バス Ch Patch パッチ Instrument インストルメント qtractorTrackTime Play-head 再生先頭 Edit-head 編集先頭 Edit-tail 編集末尾 Loop-start ループスタート Loop-end ループエンド Punch-in パンチイン Punch-out パンチアウト Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 qtractorTrackView Zoom in (horizontal) ズームイン(水平方向) Zoom out (horizontal) ズームアウト(水平方向) Zoom in (vertical) ズームイン(垂直方向) Zoom out (vertical) ズームアウト(垂直方向) Zoom reset ズームリセット add clip クリップを追加 Start: %1 End: %2 Length: %3 開始: %1 終了: %2 長さ: %3 clip %1 クリップ %1 fade-in フェードイン fade-out フェードアウト clip stretch クリップの伸長 clip resize クリップリサイズ clip repeat クリップのリピート %1 automation %1 オートメーション %1 clip %1 クリップ move automation オートメーションの移動 paste automation オートメーションの貼り付け cut 切り取り delete 削除 split 分割 move clip クリップの移動 paste clip クリップの貼り付け qtractorTracks Tracks トラック new clip 新規クリップ split clip クリップの分割 clip normalize クリップのノーマライズ quantize クォンタイズ transpose トランスポーズ normalize ノーマライズ randomize ランダマイズ resize リサイズ rescale リスケール timeshift タイムシフト clip import クリップのインポート Audio file import "%1" on %2 %3. 音声ファイル "%1" を %2 %3 へインポート。 Audio file import: "%1". 音声ファイルのインポート: "%1"。 MIDI file import "%1" track-channel %2 on %3 %4. MIDIファイル "%1" をトラックチャンネル %2 の%3 %4 へインポート。 MIDI file import: "%1", track-channel: %2. MIDIファイルのインポート: "%1", トラックチャンネル: %2。 clip merge クリップのマージ Merge/Export Audio Clip 音声クリップのマージ/エクスポート Audio files (*.%1) 音声ファイル (*.%1) Audio clip merge/export: "%1" started... 音声クリップのマージ/エクスポート: "%1" を開始... Audio clip merge/export: "%1" complete. 音声クリップのマージ/エクスポート: "%1" 完了。 Merge/Export MIDI Clip MIDIクリップをマージ/エクスポート MIDI files (*.%1 *.smf *.midi) MIDIファイル (*.%1 *.smf *.midi) MIDI clip merge/export: "%1" started... MIDIクリップのマージ/エクスポート: "%1" 開始... MIDI clip merge/export: "%1" complete. MIDIクリップのマージ/エクスポート: "%1" 完了。 clip cross-fade クリップのクロスフェード Insert Range レンジの挿入 insert range レンジの挿入 insert track range トラックレンジの挿入 Remove Range レンジの除去 remove range レンジを除去します remove track range トラックレンジを除去します Warning 警告 About to remove track: "%1" Are you sure? トラックを除去します: "%1" よろしいですか? MIDI file import "%1" on %2 %3. MIDIファイル "%1" を %2 %3 へインポート。 MIDI file import: "%1". MIDIファイルをインポート: "%1"。 qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_fr.ts0000644000000000000000000000012713014536043021255 xustar0029 mtime=1479719971.79711754 29 atime=1479719971.79411604 29 ctime=1479719971.79711754 qtractor-0.8.0/src/translations/qtractor_fr.ts0000644000175000001440000170534413014536043022107 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 canaux, %2 Hz (%1 dB) (%1 dB) (%1% time stretch) (%1% étirement temporel) (%1 semitones pitch shift) (%1 demi-tons de décalage de la tonalité) %1 In %1 Entrée %1 Out %1 Sortie Audio files (%1) Fichiers audio (%1) All files (*.*) Tous les fichiers (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canaux, %4 trames, %5 Hz %6 Duplex Duplex Output Sortie Input Entrée None Rien (take %1) (prise %1) Name: %1 Nom: %1 Start: %1 Offset: %2 End: %3 Length: %4 Début: %1 Décalage: %2 Fin: %3 Longueur: %4 File: %1 Fichier: %1 take %1 prise %1 reset takes réinitialiser les prises clip tool %1 outil clip %1 clip record enregistrer clip automation select automation sélection automation mode mode automation automation play automation jouer automation record automation enregistrer automation logarithmic automation logarithmique automation color automation couleur automation play all automation tout jouer automation record all automation tout enregistrer automation edit automation éditer automation clear automation nettoyer automation clear all automation tout nettoyer automation edit list automation éditer la liste %1 Monitor %1 Moniteur create bus créer un bus update bus mettre à jour le bus delete bus supprimer le bus move bus déplacer le bus bus pass-through bus transite bus gain gain du bus bus pan panoramique du bus Insert Send/Return pseudo-plugin (Audio) Pseudo-greffon insert envoi/retour (audio) Insert Send/Return pseudo-plugin (MIDI) Pseudo-greffon insert envoi/retour (MIDI) Send Gain Gain d'envoi Dry Gain Gain original (dry) Wet Gain Gain traité (wet) Aux Send (Audio) Envoi auxiliaire (audio) Aux Send pseudo-plugin (Audio) Pseudo-greffon envoi auxiliaire (audio) Aux Send pseudo-plugin (MIDI) Pseudo-greffon envoi auxiliaire (MIDI) %1 (Audio) %1 (audio) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File Fichier de définition d'instrument Cakewalk File Fichier Date Date %1 Bank %2 %1 Banque %2 %1 - Bank %2 %1 - Banque %2 (format %1) MIDI: (format %1) MIDI: Channel %1 Canal %1 Track %1 Piste %1 , %1 tracks, %2 tpqn , %1 pistes, %2 tpqn (%1% vol) (%1% vol) set controller active le contrôleur reset controller réinitialise le contrôleur %1 (format %2) %3 tracks, %4 tpqn %5 %1 (format %2) %3 pistes, %4 tpqn %5 %1 (format %2) %3 %1 (format %2) %3 (default) (défaut) %1 Hz %1 Hz slave esclave %1 (%2) %1 (%2) Usage: %1 [options] [session-file] Utilisation: %1 [options] [fichier-session] Options: Options : Set session identification (uuid) Définir l'identificateur de session (uuid) Show help about command line options Afficher l'aide à propos des options de ligne de commande Show version information Afficher les informations de version Option -s requires an argument (session-id). Option -s nécessite un argument (session-id). Qt: %1 Qt: %1 %1: %2 (%3) %1 : %2 (%3) (Any) (Tous) Activate Activer %1(%2): %3 plugin not found. %1(%2): greffon %3 introuvable. add plugin ajouter un greffon add insert ajouter un insert add aux-send ajouter un aux-send aux-send bus bus aux-send remove plugin enlever le greffon move plugin déplacer le greffon activate plugin activer le greffon preset plugin pré-réglage du greffon reset plugin réinitialiser le greffon plugin program programme du greffon plugin property propriété du greffon dedicated audio outputs sorties audio dédiées direct access param paramètre accès direct session loop session boucle session punch session punch session properties propriétés de la session Beat Battement add tempo node ajouter un noeud tempo update tempo node mise à jour du noeud tempo remove tempo node enlever le noeud tempo move tempo node déplacer le noeud tempo add marker ajouter un marqueur update marker mettre à jour un marqueur remove marker enlever un marqueur move marker déplacer un marqueur %1 Record %1 Enregistrer %1 Mute %1 Muet %1 Solo %1 Solo %1 Volume %1 Volume %1 Gain %1 Gain %1 Pan %1 Pan add track ajouter une piste remove track enlever une piste duplicate track piste dupliquée move track déplacer une piste resize track redimensionner une piste import track importer une piste track properties propriétés de la piste Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Echec de l'affectation de la piste: Piste: "%1" Entrée: "%2" Sortie: "%3" track record piste enregistrer track mute piste muet track solo piste solo track monitor piste contrôler track gain piste gain track pan piste panoramique track instrument piste instrument Automation (%1) Automation (%1) none rien Automation Automation Audio Audio MIDI MIDI Unknown Inconnu Product: Produit : Vendor: Vendeur : Version: Version : %1 (*.%2) %1 (*.%2) Copyright: Copyright : Project: Projet: plugin parameters paramètres du greffon Author: Auteur: %1: Automation/curve file not found. %1: Fichier automation/courbe introuvable. qtractorAudioListView Name Nom Ch Can Frames Trames Rate Vitesse Time Temps Path Chemin Open Audio Files Ouvrir fichiers audio %1: Audio file not found. %1: Fichier audio introuvable. qtractorAudioMeter Gain (dB) Gain (dB) dB dB Pan: %1 Pan: %1 Gain: %1 dB Gain: %1 dB qtractorBusForm Buses - Qtractor Bus - Qtractor Bus list Liste des bus Buses Bus Ch Can Mode Mode Bus Bus Properties Propriétés &Name: &Nom : Bus name Nom de bus &Mode: &Mode : Bus mode Mode du bus Input Entrée Output Sortie Duplex Duplex Bus monitor (pass-through) Bus de contrôle (transit) M&onitor (pass-through) C&ontrôle (transit) Audio Audio Cha&nnels: Ca&naux : Audio channels Canaux audio Audio auto-connect Auto-connexion audio &Auto connect &Auto connecte MIDI MIDI MIDI Instrument name Nom d'instrument MIDI MIDI SysEx setup Configuration MIDI SysEx SysE&x... SysE&x... Input Plugins Greffons d'entrée Input bus plugins Bus d'entrée greffons Add input plugin Ajouter un greffon d'entrée &Add... &Ajouter... Remove input plugin Enlever le greffon d'entrée &Remove &Enlever Move input plugin up Déplacer le greffon d'entrée vers le haut &Up &Haut Move input plugin down Déplacer le greffon d'entrée vers le bas &Down &Bas Output Plugins Greffons de sortie Output bus plugins Bus de sortie greffons Add output plugin Ajouter un greffon de sortie Remove output plugin Enlever un greffon de sortie Move output plugin up Déplacer le greffon de sortie vers le haut Move output plugin down Déplacer le greffon de sortie vers le bas Move bus up towards the top Déplacer le bus vers le haut U&p Ha&ut Move bus down towards the bottom Déplacer le bus vers le bas Do&wn B&as Create bus Créer un bus &Create &Créer Update bus Mise à jour du bus &Update &Mettre à jour Delete bus Supprimer le bus &Delete &Supprimer Close this dialog Fermer ce dialogue Close Fermer Warning Attention Some settings have been changed. Do you want to apply the changes? Des réglages ont changé. Voulez vous appliquer les changements ? About to remove bus: "%1" (%2) Are you sure? Sur le point de supprimer un bus : "%1" (%2) Êtes-vous sûr ? Some settings have been changed. Do you want to discard the changes? Des réglages ont changé. Voulez-vous abandonner les changements ? Move &Up Déplacer vers le ha&ut Move &Down &Déplacer vers le bas (No instrument) (Pas d'instrument) (none) (rien) (1 item) (1 élément) (%1 items) (%1 éléments) qtractorClientListView Readable Clients / Output Ports Clients en lecture / Ports de Sortie Writable Clients / Input Ports Clients en écriture / Ports d'entrée qtractorClipForm Clip - Qtractor &Name: &Nom : Clip name Nom du clip &File: &Fichier : Clip filename Nom de fichier du clip Browse for clip file Parcourir les fichiers clip Clip track/channel Clip piste/canal Clip gain/volume Clip gain/volume Parameters Paramètres &Track/Channel: Pis&te/canal : Clip start Début du clip Clip offset Décalage du clip Clip length Longueur du clip Offs&et: Décalag&e : &Length: &Longueur : &Start: &Début : Gain/Volume Gain/Volume Format Format Time display format Format d'affichage du temps Frames Trames Time Temps BBT BBT Fade In/Out Fondu en ouverture/fermeture Fade &In: Fondu en &ouverture : Clip fade-in length Clip longueur du fondu en ouverture Clip fade-in type Clip type de fondu en ouverture Fade &Out: Fondu en &fermeture : Clip fade-out length Clip longueur du fondu en fermeture Clip fade-out type Clip type de fondu en fermeture Audio Audio Time St&retch: Eti&rement temporel : Clip time-stretch percentage Clip pourcentage d'étirement temporel % % Pitch S&hift: Décalage de t&onalité : Clip pitch-shift in semitones Clip décalage de tonalité en demi-tons semitones demi-tons &Gain: &Gain : dB dB &Volume: &Volume : new clip nouveau clip edit clip éditer le clip Warning Attention Some settings have been changed. Do you want to apply the changes? Des réglages ont changé. Voulez vous appliquer les changements ? MIDI MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) %1 Clip File %1 fichier clip qtractorConnect Connect Connecter Disconnect Déconnecter Disconnect All Tout déconnecter Refresh Rafraîchir qtractorConnectForm qtractorConnectTest qtractor Test Connexion Audio Audio Select output client/ports Sélectionner la sortie client/ports Select input client/ports Sélectionner l'entrée client/ports Connect currently selected ports Connecter les ports actuellements sélectionnés &Connect &Connecter Disconnect currently selected ports Déconnecter les ports actuellements sélectionnés &Disconnect &Déconnecter Disconnect all currently connected ports Déconnecter tous les ports actuellements sélectionnés Disconnect &All &Tout déconnecter Refresh current connections view Rafraichir l'affichage courante des connexions &Refresh &Rafraichir MIDI MIDI (All) (Tout) qtractorConnections Connections Connexions qtractorEditRangeForm Range - Qtractor Plage - Qtractor Range Plage Selection range Plage de sélection &Selection &Sélection Loop range Plage de boucle &Loop Bouc&le Punch range Plage de punch &Punch &Punch Edit range Éditer la plage &Edit &Éditer Custom range Plage spéciale &Custom &Spéciale St&art: &Début : Clip start Début du clip En&d: F&in : Clip offset Décalage du clip Apply to Loop points in range Appliquer aux points de la boucle dans la plage L&oop B&oucle Apply to Punch In/Out points in range Appliquer aux points Punch In/Out de la plage Pu&nch Pu&nch Mar&kers Mar&queurs Te&mpo Map Carte de Te&mpo &Format &Format Time display format Format d'affichage du temps Time Temps BBT BBT Frames Trames Options Options Apply to clips in range Appliquer aux clips de la plage Cl&ips Cl&ips A&utomation A&utomation Apply to Automation nodes in range Appliquer aux noeuds d'Automation de la plage Apply to Tempo Map nodes in range Appliquer aux noeuds de carte de tempo de la plage Apply to location Markers in range Appliquer à la localisation des marqueurs de la plage qtractorExportForm Export - Qtractor Exporter - Qtractor &File: &Fichier : Export file name Nom de fichier d'exportation Browse export file name Parcourir les fichiers d'exportation Range Plage Session range Plage de session &Session &Session Loop range Plage de boucle &Loop Bouc&le Punch range Plage de Punch &Punch &Punch Edit range Éditer la plage &Edit &Éditer Custom range Plage spéciale &Custom &Spéciale St&art: &Début : Clip start Début du clip En&d: F&in : Clip offset Décalage du clip Outputs Sorties Output bus names Nom des bus de sortie Format Format Time display format Format d'affichage du temps Frames Trames Time Temps BBT BBT Whether to add/import new track(s) with export result Ajouter/importer ou non de nouvelle(s) piste(s) avec le résultat exporté &Add new track(s) &Ajouter de nouvelle(s) piste(s) Audio Audio MIDI MIDI Export %1 Exporter %1 Warning Attention The file already exists: "%1" Do you want to replace it? Le fichier existe déjà: "%1" Voulez-vous le remplacer ? Audio file export: "%1" started... Exportation du fichier audio: "%1" commencée... Audio file export: "%1" complete. Exportation du fichier audio: "%1" terminée. Audio file export: "%1" failed. Exportation du fichier audio: "%1" échec. MIDI file export: "%1" started... Exportation du fichier MIDI: "%1" commencée... MIDI file export: "%1" complete. Exportation du fichier MIDI: "%1" terminée. MIDI file export: "%1" failed. Exportation du fichier MIDI: "%1" échec. Export %1 File Exporter %1 fichier %1 files (*.%1) %1 fichiers (*.%1) qtractorFileListView New Group Nouveau Groupe Warning Attention About to remove %1 file item(s). Are you sure? Sur le point de supprimer %1 élément(s) de type fichier Êtes-vous sûr ? About to remove %1 item: "%2" Are you sure? Sur le point de supprimer %1 élément: "%2" Êtes-vous sûr ? group groupe file fichier qtractorFiles Audio Audio MIDI MIDI Play file Jouer le fichier Add &Files... Ajouter des &Fichiers... Cu&t Cou&per &Copy &Copier Ctrl+X Ctrl+P Ctrl+C Ctrl+C Ctrl+V Ctrl+L New &Group... Nouveau &Groupe... &Paste Co&ller Re&name Re&nommer &Remove &Supprimer Pla&y J&ouer Cl&eanup N&ettoyer Del Suppr Files Fichiers MIDI Files Fichiers MIDI Audio Files Fichiers Audio qtractorInstrumentForm Instruments - Qtractor Instruments - Qtractor Instruments Instruments Files Fichiers Path Chemin Names Noms Import from instrument file Importer à partir d'un fichier instrument &Import... &Importer... Remove instrument file Supprimer le fichier instrument &Remove &Supprimer Move instrument file up on list order Déplacer le fichier instrument vers le haut de la liste &Up &Haut Move instrument file down on list order Déplacer le fichier instrument vers le bas de la liste &Down &Bas Reload all instrument files Recharger tous les fichiers instrument Relo&ad Rech&arger Export to instrument file Exporter vers un fichier instrument E&xport... E&xporter... Close this dialog Fermer ce dialogue Close Fermer Import Instrument Files Importer des fichiers instrument Instrument files (*.%1 *.sf2 *.midnam) Fichiers instrument (*.%1 *.sf2 *.midnam) Export Instrument File Exporter le fichier instrument Instrument files (*.%1) Fichiers instrument (*.%1) Warning Attention The instrument file already exists: "%1" Do you want to replace it? Le fichier instrument existe déjà: "%1" Voulez-vous le remplacer ? Instrument settings have been changed. Do you want to apply the changes? Les réglages de l'instrument ont été changés. Voulez-vous appliquer les changements ? Patch Names for Banks Noms de patches pour les banques Controller Names = %1 Noms de contrôleur = %1 RPN Names = %1 Noms RPN = %1 NRPN Names = %1 Noms NRPN = %1 Bank Select Method = %1 Méthode de sélection de banque = %1 Patch Names Noms de Patch Note Names Noms de Note Controller Names Noms de Contrôleur RPN Names Noms RPN NRPN Names Noms NRPN Bank Select Methods Méthodes de Sélection de Banque %1 = %2 %1 = %2 Based On = %1 Basé sur = %1 Normal Normal Bank MSB Banque MSB Bank LSB Banque LSB Patch Patch Unknown Inconnu qtractorInstrumentMenu (None) (Rien) qtractorMainForm Qtractor Qtractor &File &Fichier Open &Recent Ouvrir &Récent &Edit &Éditer Select &Mode Sélectionner &Mode &Select &Sélectionner I&nsert I&nsérer Remo&ve Enle&ver &Track &Piste &State &État &Navigate &Naviguer Mo&ve &Déplacer &Height &Hauteur Impor&t Tracks &Importer Pistes E&xport Tracks &Exporter Pistes M&ode M&ode A&utomation A&utomation Instrum&ent Instrum&ent T&ools &Outils Ta&ke &Prise &View &Affichage &Toolbars &Barre d'outils &Windows &Fenêtres &Zoom &Zoom S&nap &Ancrer T&ransport &Transport &Help A&ide &New &Nouveau New Nouveau New session Nouvelle session New session file Nouveau fichier de session Ctrl+N Ctrl+N &Open... &Ouvrir... Open Ouvrir Open session Ouvrir session Open session from file Ouvrir session à partir d'un fichier Ctrl+O Ctrl+O &Save &Sauvegarder Save Sauvegarder Save session Sauvegarder session Save session to file Sauvegarder session dans un fichier Ctrl+S Ctrl+S Save &As... Sauveg&arder Sous... Save As Sauvegarder Sous Save as Sauvegarder sous Save current session with another file name Sauvegarder la session courante sous un autre nom de fichier &Properties... &Propriétés... Session Properties Propriétés de Session Session properties Propriétés de session Edit current session properties Éditer les propriétés de la session courante F2 F2 E&xit So&rtir Exit Quitter Exit this application program Quitter de cette application &Undo &Défaire Undo Défaire Undo last action Défaire la dernière action Ctrl+Z Ctrl+Z &Redo &Refaire Redo Refaire Redo last action Refaire la dernière action Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Co&uper Cut Couper Cut selection to clipboard Couper la sélection vers le presse-papiers Ctrl+X Ctrl+X &Copy &Copier Copy Copier Copy selection to clipboard Copier la sélection vers le presse-papiers Ctrl+C Ctrl+C &Paste Co&ller Paste Coller Paste clipboard contents Coller le contenu du presse-papiers Ctrl+V Ctrl+V Past&e Repeat... Répéter Coll&er... Paste Repeat Répéter Coller Paste repeat Répéter coller Paste/repeat clipboard contents Répéter/coller le contenu du presse-papiers Ctrl+Shift+V Ctrl+Shift+V &Delete &Supprimer Delete Supprimer Delete selection Supprimer la sélection Del Suppr &Clip &Clip Clip Clip Select clip Sélectionner le clip Clip selection mode Mode de sélection du clip &Range &Plage Range Plage Select range Sélectionner la plage Range selection mode Mode de sélection de la plage R&ectangle R&ectangle Rect Rect Select rectangle Sélectionner le rectangle Rectangular selection mode Mode de sélection rectangulaire &Automation &Automation Automation Automation Automation edit mode Mode d'édition de l'automation &All &Tout Select All Sélectionner Tout Select all Sélectionner tout Mark all as selected Marquer comme sélectionné Ctrl+A Ctrl+A &None &Rien Select None Sélectionner Rien Select none Sélectionner rien Mark all as unselected Marquer tout comme désélectionné Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverser Select Invert Sélectionner Inverser Select invert Sélectionner inverser Invert selection Inverser la sélection Ctrl+I Ctrl+I Select Track Sélectionner Piste Select track Sélectionner piste Mark track as selected Marquer la piste comme sélectionnée Ctrl+T Ctrl+T Trac&k Range Pla&ge de piste Select Track Range Sélectionner la Plage de Piste Select track range Sélectionner la plage de piste Mark track range as selected Marquer la plage de piste comme sélectionnée Ctrl+Shift+R Ctrl+Shift+R Select Range Sélectionner la Plage Mark range as selected Marquer la plage comme sélectionnée Ctrl+R Ctrl+R &Range... &Plage... Remove Range Enlever Plage Remove range Enlever plage Remove range as selected Enlever la plage sélectionnée Ctrl+Del Ctrl+Suppr Remove Track Range Enlever la Plage de Piste Remove track range Enlever la plage de piste Remove track range as selected Enlever la plage de piste sélectionnée Ctrl+Shift+Del Ctrl+Shift+Suppr Insert Range Insérer Plage Insert range Insérer plage Insert range as selected Insérer plage comme sélectionnée Ctrl+Ins Ctrl+Ins Insert Track Range Insérer Plage de Piste Insert track range Insérer plage de piste Insert track range as selected Insérer plage de piste comme sélectionné Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit Di&viser Split Selection Diviser la Sélection Split selection Diviser la sélection Split current selection Diviser la sélection courante Ctrl+Y Ctrl+Y &Add Track... &Ajouter Piste... Add Track Ajouter Piste Add track Ajouter piste Add a new track to session Ajouter une nouvelle piste à la session Shift+Ins Shift+Ins &Remove Track &Supprimer Piste Remove Track Supprimer Piste Remove track Supprimer piste Remove current track from session Supprimer la piste courante de la session Shift+Del Shift+Suppr &Duplicate Track Piste &dupliquée Duplicate Track Piste Dupliquée Duplicate track Piste dupliquée Duplicate current track Dupliquer la piste courante Track &Properties... &Propriétés de Piste... Track Properties Propriétés de Piste Track properties Propriétés de piste Edit current track properties Éditer les propriétés de la piste courante Shift+F2 Shift+F2 &Inputs &Entrées Track Inputs Entrées de Piste Track inputs Entrées de piste Show current track input bus connections Afficher les connexions du bus d'entrée de la piste courante &Outputs &Sorties Track Outputs Sorties de Piste Track outputs Sorties de piste Show current track output bus connections Afficher les connexions du bus de sortie de la piste courante &Record &Enregistrer Record Track Enregistrer la Piste Record track Enregistrer la piste Arm current track for recording Armer la piste courante pour l'enregistrement &Mute &Muet Mute Track Eteindre la Piste Mute track Eteindre la piste Mute current track Eteindre la piste courante &Solo &Solo Solo Track Piste Solo Solo track Piste solo Solo current track Piste courante solo M&onitor M&oniteur Monitor Track Monitorer la Piste Monitor track Monitorer la piste Monitor current track Monitorer la piste courante &First &Premier First Track Première Piste First track Première piste Make current the first track Rendre la première piste courante &Previous &Précédent Previous Track Précédente Piste Previous track Précédente piste Make current the previous track Rendre la précédente piste courante &Next &Prochain Next Track Prochaine Piste Next track Prochaine piste Make current the next track Rendre la prochaine piste courante &Last &Dernier Last Track Dernière Piste Last track Dernière piste Make current the last track Rendre la dernière piste courante N&one &Rien None Track Aucune Piste None track Aucune piste None current track Aucune piste courante &Top &Sommet Move Top Déplacer au Sommet Move top Déplacer au sommet Move current track to top Déplacer la piste courante au sommet &Up &Haut Move Up Déplacer vers le Haut Move up Déplacer vers le haut Move current track up Déplacer la piste courante vers le haut &Down &Bas Move Down Déplacer vers le Bas Move down Déplacer vers le bas Move current track down Déplacer la piste courante vers le bas &Bottom &Fond Move Bottom Déplacer au Fond Move bottom Déplacer au fond Move current track to bottom Déplacer la piste courante au fond &Increase &Augmenter Increase Height Augmenter la Hauteur Increase height Augmenter la hauteur Increase track height Augmenter la hauteur de la piste Ctrl+Shift++ Ctrl+Shift++ &Decrease &Diminuer Decrease Height Diminuer la Hauteur Decrease height Diminuer la hauteur Decrease track height Diminuer la hauteur de la piste Ctrl+Shift+- Ctrl+Shift+- &Reset &Réinitialiser Height Reset Réinitialiser la Hauteur Height reset Réinitialiser la hauteur Reset track height Réinitialiser la hauteur de la piste Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor &Moniteur Auto Auto Monitor Moniteur Auto Auto monitor Moniteur auto Auto-monitor current track Monitorer automatiquement la piste courante F6 F6 &Audio... &Audio... Inport Audio File Importer un Fichier Audio Import Audio file Importer un fichier Audio Import tracks from Audio file Importer des pistes à partir d'un fichier Audio &MIDI... &MIDI... Import MIDI File Importer un Fichier MIDI Import MIDI file Importer un fichier MIDI Import tracks from MIDI file Importer des pistes à partir d'un fichier MIDI Export Audio File Exporter un Fichier Audio Export Audio file Exporter un fichier Audio Export tracks to Audio file Exporter des pistes vers un fichier Audio Export MIDI File Exporter un Fichier MIDI Export MIDI file Exporter un fichier MIDI Export tracks to MIDI file Exporter des pistes vers un fichier MIDI Log&arithmic Log&arithmique Automation logarithmic Automation logarithmique Automation curve logarithmic scale Echelle logarithmique de la courbe d'automation C&olor... C&ouleur... Automation color Couleur pour l'automation Automation curve color Couleur de la courbe d'automation &Lock &Verrouiller Automation lock Verrouillage automation Lock automation curve Verrouillage de la courbe d'automation &Play &Jouer Automation playback Lecture automation Playback automation curve Lecture de la courbe d'automation Automation record Enregistrement automation Record automation curve Enregistrement de la courbe d'automation &Clear &Nettoyer Automation clear Nettoyer automation Clear automation curve Nettoyer la courbe d'automation Loc&k All &Verrouiller tout Automation lock all Verrouiller toutes les automations Lock all automation curves Verrouiller toutes les courbes d'automation Play &All &Jouer tout Automation playback all Lecture complète automation Playback all automation curves Lecture de toutes les courbes d'automation Rec&ord All &Enregistrer tout Automation record all Enregistrer tout automation Record all automation curves Enregistrer toutes les courbes d'automation C&lear All N&ettoyer tout Automation clear all Nettoyer tout automation Clear all automation curves Nettoyer toutes les courbes d'automation &New... &Nouveau... New Clip Nouveau Clip New clip Nouveau clip Create new clip Créer un nouveau clip &Edit... &Éditer... Edit Clip Éditer Clip Edit clip Éditer clip Edit current clip Éditer le clip courant F4 F4 &Unlink &Délier Unlink Clip Délier Clip Unlink clip Délier clip Unlink current clip Délier le clip courant Recor&d Enre&gistrer Record Clip Enregistrer Clip Record clip Enregistrer clip Record current clip (overdub) Enregistrer clip courant (overdub) &Split &Diviser Split Clip Diviser Clip Split clip Diviser clip Split current clip at playhead Diviser le clip courant au niveau de la tête de lecture &Merge... &Fusionner... Merge Clips Fusionner Clips Merge clips Fusionner clips Merge selected clips Fusionner les clips sélectionnés Normali&ze Normaliser (&z) Normalize Clip Normaliser Clip Normalize clip Normaliser clip Normalize current clip (gain/volume) Normaliser le clip courant (gain/volume) &Quantize... &Quantifier... Quantize Clip Quantifier Clip Quantize clip events Quantifier les évènements du clip Quantize current MIDI clip events Quantifier les éléments MIDI courants du clip &Transpose... &Transposer... Transpose Clip Transposer Clip Transpose clip events Transposer les évènements du clip Transpose current MIDI clip events Transposer les évènements MIDI courants du clip &Normalize... &Normaliser... Normalize clip events Normaliser les évènements du clip Normalize current MIDI clip events Normaliser les évènements MIDI courants du clip &Randomize... &Randomiser... Randomize Clip Randomiser Clip Randomize clip events Randomiser les évènement du clip Randomize current MIDI clip events Randomiser les évènements MIDI courants du clip Resi&ze... Re&dimensionner... Resize Clip Redimensionner Clip Resize clip events Redimensionner les évènements du clip Resize current MIDI clip events Redimensionner les évènements MIDI courants du clip Re&scale... Re&mettre à l'échelle... Rescale Clip Remettre à l'échelle le Clip Rescale clip events Remettre à l'échelle les évènements du clip Rescale current MIDI clip events Remettre à l'échelles les évènements MIDI courants du clip T&imeshift... Dé&calage temporel... Timeshift Clip Décalage temporel du clip Timeshift clip events Décalage temporel des évènements du clip Timeshift current MIDI clip events Décalage temporel des évènement MIDI courants du clip &Tempo Adjust... Ajustement du &Tempo... Tempo Adjust Ajustement du Tempo Adjust session tempo from current clip selection Ajuster le tempo de la session à partir de la sélection du clip F7 F7 &Cross Fade Fondu-en&chaîné Clip Cross-fade Clip fondu-enchaîné Clip cross-fade Clip fondu-enchaîné Cross-fade current overlapped clips Fondu enchaîné des clips courants en superposition &Range Set &Réglage de Plage Clip Range Plage de Clip Clip range Plage de clip Set edit-range from current clip extents Régler la plage d'édition à partir de la longueur courante du clip &Loop Set Réglage de bouc&le Clip Loop Boucle Clip Clip loop Boucle clip Set loop-range from current clip extents Régler la plage de bouclage à partir de la longueur du clip &Import... &Importer... Import Clip Importer Clip Import clip Importer clip Import clip from file(s) Importer clip à partir du fichier(s) E&xport... E&xporter... Export Clip Exporter Clip Export clip Exporter clip Export current clip to file Exporter le clip courant vers un fichier First Take Première Prise First take Première prise Select current clip first take Sélectionner la première prise du clip courant Previous Take Précédente Prise Previous take Précédente prise Select current clip previous take Sélectionner la précédente prise du clip courant Next Take Prochaine Prise Next take Prochaine prise Select current clip next take Sélectionner la prochaine prise du clip courant Shift+T Shift+T Last Take Dernière Prise Last take Dernière prise Select current clip last take Sélectionner la dernière prise du clip courant Reset Takes Nettoyer les Prises Reset takes Nettoyer les prises Reset (unfold) current clip takes Nettoyer (déplier) les prises du clip courant R&ange... Pl&age... Take Range Plage de prise Take range Plage de prise Range (fold) current clip into takes Plage (plier) le clip courant en prises &Menubar Barre de &menu Menubar Barre de menu Show/hide the main program window menubar Montrer/cacher la barre de menu de la fenêtre du programme principal Ctrl+M Ctrl+M &Statusbar Barre de &status Statusbar Barre de status Show/hide the main program window statusbar Montrer/cacher la barre de status de la fenêtre du programme principal File Toolbar Barre d'outils fichier File toolbar Barre d'outils fichier Show/hide main program window file toolbar Montrer/cacher la barre d'outils fichier de la fenêtre du programme principal Edit Toolbar Éditer la barre d'outils Edit toolbar Éditer la barre d'outils Show/hide main program window edit toolbar Montrer/cacher l'édition de la barre d'outils de la fenêtre du programme principal Track Toolbar Barre d'outils Piste Track toolbar Barre d'outils piste Show/hide main program window track toolbar Montrer/cacher la barre d'outils piste de la fenêtre du programme principal View Toolbar Affichage de la barre d'outils View toolbar Affichage de la barre d'outils Show/hide main program window view toolbar Montrer/cacher la barre d'outils de l'affichage de la fenêtre du programme principal &Options &Options Options Toolbar Barre d'outils Options Options toolbar Barre d'outils options Show/hide main program window options toolbar Montrer/cacher la barre d'outils options de la fenêtre du programme principal Transport Toolbar Barre d'outils Transport Transport toolbar Barre d'outils transport Show/hide main program window transport toolbar Montrer/cacher la barre d'outils transport de la fenêtre du programme principal T&ime T&emps Time Toolbar Barre d'outils Temps Time toolbar Barre d'outils temps Show/hide main program window time toolbar Montrer/cacher la barre d'outils temps de la fenêtre du programme principal Thum&b V&ignette Thumb Toolbar Barre d'outils Vignette Thumb toolbar Barre d'outils vignette Show/hide main program window thumb toolbar Montrer/cacher la barre d'outils vignette de la fenêtre du programme principal &Files &Fichiers Files Fichiers Show/hide the files window Montrer/cacher la fenêtre des fichiers M&essages M&essages Messages Messages Show/hide the messages window Montrer/cacher la fenêtre des messages &Connections &Connexions Connections Connexions Show/hide the connections window Montrer/cacher la fenêtre des connexions F8 F8 Mi&xer Mi&xeur Mixer Mixeur Show/hide the mixer window Montrer/cacher la fenêtre mixeur F9 F9 &In &Entrée Zoom In Zoom Avant Zoom in Zoom avant Ctrl++ Ctrl++ &Out &Sortie Zoom Out Zoom Arrière Zoom out Zoom arrière Ctrl+- Ctrl+- Zoom Reset Réinitialiser le Zoom Zoom reset Réinitialiser le zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Mode zoom horizontal &Vertical &Vertical Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Vertical zoom mode Mode zoom vertical All Zoom Tout Zoomer All zoom Tout zoomer All zoom mode Mode zoom total &Grid &Grille Grid Grille Snap grid view mode Mode d'affichage collant à la grille magnétique &Zebra &Zèbrures Zebra Zèbrures Bar zebra view mode Mode d'affichage barre zèbrée Too&l Tips Info-bu&lles Tool tips Info-bulles Floating tool tips view mode Mode d'affichage des astuces d'info-bulles flottantes &Refresh &Rafraichir Refresh Rafraichir Refresh views Rafraichir l'affichage F5 F5 &Instruments... &Instruments... Instruments Instruments Change instrument definitions and files Changer les définitions et fichiers des instruments &Controllers... &Contrôleurs... Controllers Contrôleurs Change MIDI controllers configuration Changer la configuration des contrôleurs MIDI &Buses... &Bus... Buses Bus Change session bus definitions Changer les définitions des bus de session Tempo M&ap / Markers... C&arte de Tempo / Marqueurs... Tempo Map / Markers Carte de Tempo / Marqueurs Tempo map / markers Carte de tempo / marqueurs Change session tempo map / markers Changer la carte de tempo de la session / marqueurs &Options... &Options... Options Options Change general application program options Changer les options générales de l'application F12 F12 &Backward &Arrière Backward Arrière Transport backward Transport en arrière Backspace Backspace Re&wind Re&mbobinner Rewind Rembobinner Transport rewind Transport rembobinner F&ast Forward Av&ance Rapide Fast Forward Avance Rapide Fast forward Avance rapide Transport fast forward Transport avance rapide &Forward &Avance Forward Avance Transport forward Transport avance &Loop &Boucle Loop Boucle Transport loop Transport boucle Ctrl+Shift+L Ctrl+Shift+L Loop &Set &Réglage boucle Loop Set Réglage Boucle Loop set Réglage boucle Transport loop set Transport réglage boucle Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Transport stop Play Jouer Transport play/pause Transport jouer/pause Space Espace Record Enregistrer Transport record Transport enregistrer &Punch &Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Transport punch in/out Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Ré&glage Punch Punch Set Réglage Punch Punch in/out set Réglage punch in/out Transport punch in/out set Transport réglage punch in/out Ctrl+P Ctrl+P &Metronome &Métronome Metronome Métronome F&ollow Playhead S&uivre la tête de lecture Follow Playhead Suivre la tête de lecture Follow playhead Suivre la tête de lecture A&uto Backward A&uto arrière Auto Backward Auto Arrière Auto backward Auto arrière &Continue Past End &Continuer au delà de la fin Continue Past End Continuer au delà de la fin Continue past end Continuer au delà de la fin Pa&nic Pa&nique Panic Panique All MIDI tracks shut off (panic) Toutes les pistes MIDI éteintes (panique) &Shortcuts... &Raccourcis... Shortcuts Raccourcis Keyboard shortcuts Raccourcis clavier &About... À &propos... About À propos Show information about this application program Afficher les informations à propos de ce programme About &Qt... À propos de &Qt... About Qt À propos de Qt Show information about the Qt toolkit Afficher les informations à propos du toolkit Qt Current tempo (BPM) Tempo courant (BPM) Snap/beat Snap/battement Track Piste Current track name Nom de la piste courante MOD MOD Session modification state État de modification de la session REC ENR Session record state État d'enregistrement de la session MUTE MUET Session muting state État muet de la session SOLO SOLO Session soloing state État solo de la session LOOP BOUCLE Session looping state État de bouclage de la session Session total time Durée totale de la session Session sample rate Fréquence d'échantillonnage de la session Could not set default session directory: %1 Sorry. Ne peut pas sélectionner le répertoire par défaut de la session: %1 Désolé. Ready Prêt Session XRUN state État XRUN de la session Untitled%1 Sans titre%1 New session: "%1". Nouvelle session: "%1". Session files (*.%1 *.%2 *.%3) Fichiers session (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) Fichiers session (*.%1 *.%2) Template files (*.%1) Fichiers modèle (*.%1) Archive files (*.%1) Fichiers archive (*.%1) Open Session Ouvrir une session Save Session Sauvegarder une session Warning Attention The file already exists: "%1" Do you want to replace it? Le fichier existe déjà: "%1" Voulez-vous le remplacer ? Backup session: "%1" as "%2". Session de sauvegarde: "%1" en "%2". Could not backup existing session: %1 as %2 Sorry. Ne peut pas sauvegarder la session existante: %1 en %2 Désolé. The current session has been changed: "%1" Do you want to save the changes? La session courante a été changée: "%1" Voulez-vous sauvegarder les changements ? About to remove archive directory: "%1" Are you sure? Sur le point de supprimer le répertoire archive: "%1" Êtes-vous sûr ? Session closed. Session fermée. The directory already exists: "%1" Do you want to replace it? Le répertoire existe déjà : "%1" Voulez-vous le remplacer ? Opening "%1"... Ouvre "%1"... Session could not be loaded from "%1". Sorry. La session n'a pas pu être chargée à partir de "%1". Désolé. Open session: "%1". Ouvre la session: "%1". Saving "%1"... Sauvegarde "%1"... Session could not be saved to "%1". Sorry. La session n'a pas pu être sauvée vers "%1". Désolé. Save session: "%1". Sauvegarde la session: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Oups! Il semblerait qu'il y ait eu un crash ou que l'application n'est pas été correctement fermé la dernière fois... cependant un fichier de sauvegarde automatique existe: "%1" Voulez-vous redémarrer à partir de celui-ci ? About to clear automation: "%1" Are you sure? Sur le point de nettoyer l'automation: "%1" Êtes-vous sûr ? About to clear all automation: "%1" Are you sure? Sur le point de nettoyer toutes les automations: "%1" Êtes-vous sûr ? take range plage de prise session session or ou program programme Information Information Some settings may be only effective next time you start this %1. Certains réglages ne seront effectifs que la prochaine fois que vous démarrerez %1. Debugging option enabled. Option de débuggage activée. Ogg Vorbis (libvorbis) file support disabled. Support des fichiers Ogg Vorbis (libvorbis) désactivé. MPEG-1 Audio Layer 3 (libmad) file support disabled. Support des fichiers MPEG-1 Audio Layer 3 (libmad) désactivé. Sample-rate conversion (libsamplerate) disabled. Conversion de fréquence d'échantillonnage (libsamplerate) désactivé. Pitch-shifting support (librubberband) disabled. Support du décalage de tonalité (librubberband) désactivé. OSC service support (liblo) disabled. Support du service OSC (liblo) désactivé. LADSPA Plug-in support disabled. Support des greffons LADSPA désactivé. DSSI Plug-in support disabled. Support des greffons DSSI désactivé. VST Plug-in support disabled. Support des greffons VST désactivé. VeSTige header support enabled. Support de l'entête VeSTige activé. LV2 Plug-in support disabled. Support du greffon LV2 désactivé. LV2 Plug-in UI support disabled. Support du GUI des greffons LV2 désactivé. LV2 Plug-in UI support (libsuil) disabled. Support du GUI des greffons (libsuil) LV2 désactivé. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Support MIDI/Event greffon LV2 (PÉRIMÉ) activé. LV2 Plug-in MIDI/Atom support disabled. SupporT MIDI/Atom greffon LV2 désactivé. LV2 Plug-in State Files support disabled. Support fichiers état greffon LV2 désactivé. LV2 Plug-in Patch support disabled. Support Patch greffon LV2 désactivé. LV2 Plug-in UI Touch interface support disabled. Support UI Touch interface greffon LV2 désactivé. LV2 Plug-in UI Idle interface support disabled. Support UI Idle greffon LV2 désactivé. LV2 Plug-in UI Show interface support disabled. Support UI Show interface greffon LV2 désactivé. JACK Metadata support disabled. Support des métadonnées JACK désactivé. XRUN XRUN The following issues were detected: %1 Saving into another session file is highly recommended. Les problèmes suivants ont été détectés: %1 Sauvegarder dans un autre fichier session est fortement recommandé. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. La taille du tampon du moteur audio a été modifiée, aumgentant de %1 à %2 trames/période. Le rechargement du fichier de session courant est hautement recommandé. Set current snap to %1 Placer l'accroche courante sur %1 Current time (play-head) Temps courant (tête de lecture) LV2 Plug-in support (liblilv) disabled. Support greffon LV2 (liblilv) désactivé. LV2 Plug-in External UI support disabled. Support UI externe greffon LV2 désactivé. LV2 Plug-in Worker/Schedule support disabled. Support Worker/Schedule greffon LV2 désactivé. LV2 Plug-in State support disabled. Support état greffon LV2 désactivé. LV2 Plug-in Programs support disabled. Support des programmes greffon LV2 désactivé. LV2 Plug-in Presets support disabled. Support réglages greffon LV2 désactivé. LV2 Plug-in Time/position support disabled. Support Temps/position greffon LV2 désactivé. LV2 Plug-in Options support disabled. Support pour les options du greffon LV2 désactivé. LV2 Plug-in Buf-size support disabled. Support du Buf-size pour les greffons LV2 désactivé. JACK Session support disabled. Support de session JACK désactivé. JACK Latency support disabled. Support de la latence JACK désactivé. Version Version Build Compilation Website Site web This program is free software; you can redistribute it and/or modify it Ce programme est un logiciel libre; vous pouvez le redistribuer et/ou le modifier under the terms of the GNU General Public License version 2 or later. sous les conditions de la license générale GNU version 2 ou plus. record clip enregistre clip [modified] [modifié] %1 Hz %1 Hz Session started. Session démarrée. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. La fréquence originale de la session (%1 Hz) n'est pas la même que celle du moteur audio courant (%2 Hz). Sauvegarder et recharger à partir d'un nouveau fichier session est fortement recommandé. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Le moteur audio/MIDI ne peut pas être démarré. Assurez-vous que le serveur audio JACK (jackd) et/ou le module noyau séquenceur ALSA (snd-seq-midi) est près et en fonctionnement puis redémarrer la session. Don't ask this again Ne pas redemander LV2 plug-in State Make Path support (DANGEROUS) enabled. support de LV2 plug-in State Make Path activé (DANGEREUX) LV2 Plug-in UI GTK2 native support disabled. Support natif LV2 Plug-in UI GTK2 désactivé LV2 Plug-in UI X11 native support disabled. support natif LV2 Plug-in UI X11 désactivé NSM support disabled. Support de NSM désactivé. &Hold &Maintien &Linear &Linéaire &Spline &Spline Take %1 Prise %1 None Rien Error Erreur XRUN(%1 skipped) XRUN(%1 sauté) XRUN(%1): some frames might have been lost. XRUN(%1): des trames peuvent avoir été perdues. Audio connections change. Les connexions audio changent. MIDI connections change. Les connexions MIDI changent. Playing ended. Lecture terminée. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Le moteur audio a été arrêté. Assurez-vous que le serveur audio JACK (jackd) est près et en fonctionnement puis redémarrez la session. STOP STOP PLAY JOUER FFWD FFWD REW REW REC ON ENR ON REC OFF ENR OFF RESET REINIT LOCATE %1 LOCALISE %1 SHUTTLE %1 NAVETTE %1 STEP %1 PAS %1 TRACK RECORD %1 %2 PISTE ENREGISTREMENT %1 %2 TRACK MUTE %1 %2 PISTE MUET %1 %2 TRACK SOLO %1 %2 PISTE SOLO %1 %2 Unknown sub-command Sous-commande inconnue Not implemented Pas implémenté MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canal %2, Param %3, Valeur %4 (track %1, gain %2) (piste %1, gain %2) (track %1, panning %2) (piste %1, panoramique %2) START DEMARRE CONTINUE CONTINUE SONGPOS %1 SONGPOS %1 %1 BPM %1 BPM Playing "%1"... Joue "%1"... qtractorMessages Messages Messages Logging stopped --- %1 --- Journalisation arrêtée --- %1 --- Logging started --- %1 --- Journalisation démarrée --- %1 --- qtractorMeter Pan Pan Gain Gain qtractorMidiControlForm Controllers - Qtractor Contrôleurs - Qtractor Controller files Fichiers de contrôleur Files Fichiers Path Chemin Import controller files Importer des fichiers de contrôleur &Import... &Importer... Remove controller file Supprimer un ficher de contrôleur &Remove &Supprimer Move controller file up on list order Déplacer le fichier contrôleur vers le haut de la liste &Up &Haut Move controller file down on list order Déplacer le fichier contrôleur vers le bas de la liste &Down &Bas &Type &Type &Channel &Canal &Parameter &Paramètre Trac&k Offset Dé&calage de la piste C&ommand C&ommande MIDI Event type MIDI Type d'évènement MIDI Channel MIDI Canal MIDI Controller (parameter) MIDI Contrôleur (paramètre) MIDI parameter (track offset) MIDI Paramètre (décalage de la piste) + + Track offset Décalage de la piste Command action Commande d'action Command feedback Commande de retour &Feedback &Retour Map/update controller command Associer/mise à jour de la commande du contrôleur &Map &Associer Controller map Association de contrôleur Type Type Channel Canal Parameter Paramètre Track Piste Command Commande Feedback Retour Unmap/remove controller command Dés-associer/supprimer la commande du contrôleur U&nmap &Dés-associer Enable all controllers immediate sync (hook) Activer la sync immédiate de tous les contrôleUrs (hook) &Sync &Sync Reload/apply all controller files Recharger/appliquer tous les fichiers contrôleur Relo&ad Rech&arger Export to controller file Exporter vers un fichier contrôleur E&xport... E&xporter... Close this dialog Fermer cette fenêtre Close Fermer Import Controller Files Importer des fichiers contrôleur Controller files (*.%1) Fichiers contrôleur (*.%1) Warning Attention About to remove controller file: "%1" Are you sure? Sur le point de supprimer un fichier contrôleur: "%1" Êtes-vous sûr ? Export Controller File Exporter le fichier contrôleur controller contrôleur The controller file already exists: "%1" Do you want to replace it? Le fichier contrôleur existe déjà: "%1" Voulez-vous le remplacer ? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? L'association des contrôleur ne sera pas effective la prochaine fois que vous démarrerez ce programme. "%1" Voulez-vous mettre à jour les fichiers contrôleur ? Controller mappings have been changed. L'association des contrôleur a été changée. Do you want to save the changes? Voulez-vous sauvegarder les changements ? Yes Oui No Non qtractorMidiControlObserverForm MIDI Controller - Qtractor Contrôleur MIDI - Qtractor &Type: &Type : MIDI event type MIDI Type d'évènement Cha&nnel: Ca&nal : MIDI channel Canal MIDI &Parameter: &Paramètre : MIDI parameter Paramètre MIDI &Logarithmic &Logarithmique &Feedback &Retour In&vert In&verser &Hook &Ancrer L&atch Verr&ou Control input connections Connexions des entrées de contrôles &Inputs &Entrée Control output connections Connexions des sorties de contrôle &Outputs &Sorties MIDI Controller Contrôleur MIDI MIDI controller is already assigned. Do you want to replace the mapping? Le contrôleur MIDI est déjà associé. Voulez-vous remplacer l'association ? Some settings have been changed. Do you want to apply the changes? Des réglages ont été changés. Voulez-vous appliquer les changements ? &MIDI Controller... Contrôleur &MIDI... &Automation &Automation &Lock Verroui&ller &Play &Jouer &Record En&registrer &Clear &Nettoyer qtractorMidiEditEvent Zoom in (horizontal) Zoom - aggrandir (horizontal) Zoom out (horizontal) Zoom - rétrécir (horizontal) Zoom reset (horizontal) Zoom - réinitialiser (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Jouer le début Edit-head Éditer le début Edit-tail Éditer la fin Loop-start Boucle-début Loop-end Boucle-fin Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 qtractorMidiEditView Zoom in (vertical) Zoom - aggrandir (vertical) Zoom out (vertical) Zoom - rétrécir (vertical) Zoom reset (vertical) Zoom - réinitialiser (vertical) qtractorMidiEditor MIDI Editor Editeur MIDI cut couper delete supprimer insert range Insérer plage remove range enlever plage move déplacer edit éditer resize redimensionner rescale remise à l'échelle paste coller Time: %1 Type: Temps: %1 Type: Note On (%1) %2 Velocity: %3 Duration: %4 Note On (%1) %2 Velocité: %3 Durée: %4 Key Press (%1) %2 Value: %3 Touche Appuyée (%1) %2 Valeur: %3 Controller (%1) Name: %2 Value: %3 Contrôleur (%1) Nom: %2 Valeur: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nom: %2 Valeur: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nom: %2 Valeur: %3 Control 14 (%1) Name: %2 Value: %3 Contrôle 14 (%1) Nom: %2 Valeur: %3 Pgm Change (%1) Pgm Change (%1) Chan Press (%1) Can Appuyé (%1) Pitch Bend (%1) Pitch Bend (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Données : Unknown (%1) Inconnu (%1) Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 qtractorMidiEditorForm MIDI Editor Editeur MIDI &Track &Piste &File &Fichier Select &Mode &Mode sélection &Select &Sélection I&nsert I&nsérer Remo&ve Enle&ver &Tools &Outils &Edit &Éditer &View &Affichage Instrum&ent Instrum&ent &Toolbars &Barre d'outils &Windows &Fenêtres Not&e Type Typ&e note Val&ue Type Type vale&ur &Zoom &Zoom S&nap A&ncrer Sc&ale E&chelle T&ransport T&ransport &Help &Aide &Save &Sauvegarder Save Sauvegarder Save current MIDI clip to existing file name Sauvegarder le clip MIDI courant vers le nom de fichier existant Save &As... S&auvegarder Sous... Save As Sauvegarder Sous Save as Sauvegarder sous Save current MIDI clip with another file name Sauvegarder le clip MIDI courant vers un autre nom de fichier &Unlink &Délier Unlink Délier Unlink current MIDI clip Délier le clip MIDI courant Recor&d Enre&gistrer Record current MIDI clip (overdub) Enregistrer clip MIDI courant (overdub) &Inputs &Entrées Track Inputs Entrées Piste Track inputs Entrées piste Show current MIDI clip/track input bus connections Afficher les connexions du bus d'entrée du clip/piste MIDI courant &Outputs &Sorties Track Outputs Sorties Piste Track outputs Sorties piste Show current MIDI clip/track output bus connections Afficher les connexions du bus de sortie du clip/piste MIDI courant &Properties... &Propriétés... Track Properties Propriétés Piste Track properties Propriétés piste Edit current MIDI clip/track properties Éditer les propriétés MIDI du clip/piste courant Shift+F2 Shift+F2 Properties Propriétés Edit current MIDI clip properties Éditer les propriétés du clip MIDI courant F4 F4 &Range Set &Réglage Plage Clip Range Plage Clip Clip range Plage clip Set edit-range from clip extents Régler la plage d'édition à partir des dimensions du clip &Loop Set Réglage &Boucle Clip Loop Boucle Clip Clip loop Boucle clip Set loop-range from clip extents Régler la plage de boucle à partir des dimensions du clip &Close &Fermer Close Fermer Close this MIDI clip editor Fermer cet éditeur de clip MIDI &Undo &Défaire Undo Défaire Undo last edit operation Défaire la dernière opération d'édition Ctrl+Z Ctrl+Z &Redo &Refaire Redo Refaire Redo last edit operation Refaire la dernière opération d'édition Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Cou&per Cut Couper Cut current selection into the local clipboard Couper la sélection courante dans le presse-papiers local Ctrl+X Ctrl+X &Copy &Copier Copy Copier Copy current selection to the local clipboard Copier la sélection courante dans le presse-papiers local Ctrl+C Ctrl+C &Paste Co&ller Paste Coller Paste local clipboard contents into the current MIDI clip Coller le contenu du presse-papiers local dans le clip MIDI courant Ctrl+V Ctrl+V Past&e Repeat... Répét&er Coller... Paste Repeat Répéter Coller Paste repeat Répéter coller Paste/repeat local clipboard contents into the current MIDI clip Coller/répéter le contenu du presse-papiers local dans le clip MIDI courant Ctrl+Shift+V Ctrl+Shift+V &Delete &Supprimer Delete Supprimer Delete current selection Supprimer la sélection courante Del Suppr Edit Of&f Edition Of&f Edit Off Edition Off Edit off Edition off Set edit mode off Régler le mode édition à off Edit &On Edition &On Edit On Edition On Edit on Edition on Set edit mode on Régler le mode édition à on Edit &Draw Edition &Dessin Edit draw mode Mode édition dessin Edit draw mode (notes) Mode édition dessin (notes) &All &Tout Select All Sélectionner Tout Select all Sélectionner tout Ctrl+A Ctrl+A &None &Rien Select None Sélectionner Rien Select none Sélectionner rien Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverser Select Invert Sélectionner Inverse Select invert Sélectionner inverse Ctrl+I Ctrl+I &Range &Plage Select Range Sélectionner Plage Select range Sélectionner plage Mark range as selected Marquer la plage comme sélectionnée Ctrl+R Ctrl+P Insert Range Insérer Plage Insert range Insérer plage Insert range as selected Insérer plage comme sélectionnée Ctrl+Ins Ctrl+Ins Remove Range Enlever Plage Remove range Enlever plage Remove range as selected Enlever la plage sélectionnée Ctrl+Del Ctrl+Suppr &Quantize... &Quantifier... Quantize Quantifier Quantize selection Quantifier la sélection &Transpose... &Transposer... Transpose Transposer Transpose selection Transposer la sélection &Normalize... &Normaliser... Normalize Normaliser Normalize selection Normaliser la sélection &Randomize... &Randomiser... Randomize Randomiser Randomize selection Randomiser la sélection Resi&ze... Redimen&sionner... Resize Redimensionner Resize selection Redimensionner la sélection Re&scale... Remi&se à l'échelle... Rescale Remise à l'échelle Rescale selection Remise à l'échelle de la sélection T&imeshift... Déc&alage temporel... Timeshift Décalage temporel Timeshift selection Décalage temporel de la sélection &Menubar Barre de &Menu Menubar Barre de menu Show/hide the menubar Montrer/cacher la barre de menu Ctrl+M Ctrl+M &Statusbar Barre de &Status Statusbar Barre de status Show/hide the statusbar Montrer/cacher la barre de status File Toolbar Barre d'outils Fichier File toolbar Barre d'outils fichier Show/hide the file toolbar Montrer/cacher la barre d'outils fichier Edit Toolbar Barre d'outils Edition Edit toolbar Barre d'outils édition Show/hide the edit toolbar Montrer/cacher la barre d'outils édition View Toolbar Affichage de la barre d'outils View toolbar Affichage de la barre d'outils Show/hide the view toolbar Montrer/cacher l'affichage de la barre d'outils &Transport &Transport Transport Toolbar Barre d'outils Transport Transport toolbar Barre d'outils transport Show/hide the transport toolbar Montrer/cacher la barre d'outils transport &Scale &Echelle Scale Toolbar Barre d'outils Echelle Scale toolbar Barre d'outils échelle Show/hide the scale toolbar Montrer/cacher la barre d'outils échelle Thum&b V&ignette Thumb Toolbar Barre d'outils Vignette Thumb toolbar Barre d'outils vignette Show/hide the thumb view toolbar Montrer/cacher la barre d'outils vignette Note &Duration &Durée Note Note Duration Durée Note Note duration Durée note Whether note events are shown proportional to duration Si les évènements de note sont affichés proportionnellement à leur durée Note &Color &Couleur Note Note Color Couleur Note Note color Couleur note Whether note events are colored according to pitch Si les évènements de note sont coloriés en accord avec leur hauteur &Value Color &Valeur Couleur Value Color Valeur Couleur Value color Valeur couleur Whether note events are colored according to value (velocity) Si les évènements de note sont coloriés en accord avec le valeur (vélocité) &Events &Evènements View events Voir évènements Show/hide the events list Montrer/cacher la liste des évènements &Preview Notes &Prévisualisation Notes Preview Notes Prévisualisation Notes Preview notes Prévisualisation notes Preview notes while editing (scrub) Prévisualiser les notes pendant l'édition (scrub) F&ollow Playhead S&uivre la Tête de lecture Follow Playhead Suivre la Tête de lecture Follow playhead Suivre la tête de lecture &In &Entrée Zoom In Zoom Avant Zoom in Zoom avant Ctrl++ Ctrl++ &Out &Sortie Zoom Out Zoom arrière Zoom out Zoom arrière Ctrl+- Ctrl+- &Reset &Réinitialiser Zoom Reset Réinitialiser Zoom Zoom reset Réinitialiser zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Mode de zoom horizontal &Vertical &Vertical Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Vertical zoom mode Mode de zoom vertical All Zoom Tout Zoomer All zoom Tout zoomer All zoom mode Mode de zoom total &Zebra &Zèbrures Zebra Zèbrures Bar zebra view mode Mode de visualisation barres zèbrées &Grid &Grille Grid Grille Snap grid view mode Mode de l'affichage de la grille magnétique Too&l Tips Info-bu&lles Tool tips Info-bulles Floating tool tips view mode Mode d'affichage des info-bulles flottantes &Refresh &Rafraichier Refresh Rafraichir Refresh views Rafraîchir l'affichage F5 F5 &Backward &Arrière Backward Arrière Transport backward Transport arrière Backspace Backspace Re&wind Re&mbobinner Rewind Rembobinner Transport rewind Transport rembobinner F&ast Forward Av&ance Rapide Fast Forward Avance Rapide Fast forward Avance rapide Transport fast forward Transport avance rapide &Forward A&vance Forward Avance Transport forward Transport avance &Loop Bouc&le Loop Boucle Transport loop Transport boucle Ctrl+Shift+L Ctrl+Shift+L Loop &Set Ré&glage Boucle Loop Set Réglage Boucle Loop set Réglage boucle Transport loop set Transport réglage boucle Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Transport stop &Play &Jouer Play Jouer Transport play/pause Transport jouer/pause Space Espace &Record &Enregistrer Record Enregistrer Transport record Transport enregistrer &Punch &Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Transport punch in/out Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Réglage Pu&nch Punch Set Réglage Punch Punch in/out set Réglage Punch in/out Transport punch in/out set Transport réglage punch in/out Ctrl+P Ctrl+P Pa&nic Pa&nique Panic Panique All MIDI tracks shut off (panic) Toutes les pistes MIDI éteintes (panique) &Shortcuts... &Raccourcis... Shortcuts Raccourcis Keyboard shortcuts Raccourcis clavier &About... À &propos... About À propos Show information about this application program Afficher des informations à propos de cette application About &Qt... À propos de &Qt... About Qt À propos de Qt Show information about the Qt toolkit Afficher des informations à propos du toolkit Qt Set current snap to %1 Placer l'accrocher courante sur %1 Note Velocity Vélocité Note Snap/beat Capture/Battement Note type Type note Value type Type valeur Parameter type Type de paramètre Scale key Clef échelle Scale type Type échelle MIDI clip name Nom du clip MIDI MIDI file name Nom du fichier MIDI MIDI track/channel Piste/Canal MIDI MOD MOD MIDI modification state État de modification MIDI REC ENR MIDI clip record state État d'enregistrement du clip MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Durée du clip MIDI Warning Attention The current MIDI clip has been changed: "%1" Do you want to save the changes? Le clip MIDI courant a été changé: "%1" Voulez-vous sauvegarder les changements ? Save MIDI Clip Sauvegarder le clip MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. Sauvegarde fichier MIDI: "%1", piste-canal: %2. Channel %1 Canal %1 Track %1 Piste %1 [modified] [modifié] qtractorMidiEventItemDelegate edit %1 éditer %1 qtractorMidiEventList Events Evènements qtractorMidiEventListModel Time Temps Type Type Name Nom Value Valeur Duration/Data Durée/Donnée Frame Trame BBT BBT Note On (%1) Note On (%1) Note Off (%1) Note Off (%1) Key Press (%1) Touche Appuyée (%1) Controller (%1) Contrôleur (%1) Control 14 (%1) Contrôle 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Pgm Change Chan Press Can Appuyé Pitch Bend Pitch Bend SysEx SysEx Meta (%1) Méta (%1) Unknown (%1) Inconnu (%1) qtractorMidiListView Name Nom Fmt Fmt Tracks Pistes tpqn tpqn Path Chemin %1: MIDI file not found. %1: Fichier MIDI introuvable. Open MIDI Files Ouvrir Fichiers MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) Volume (%) % % Pan: %1 Pan: %1 Volume: %1% Volume: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor MIDI SysEx - Qtractor Name Nom Size Taille Data (hex) Donnée (hex) Import from SysEx file Importer à partir d'un fichier SysEx &Import... &Importer... Export to SysEx file Exporter vers un fichier SysEx E&xport... E&xporter... Move SysEx item up on list order Déplacer l'élément SysEx vers le haut dans la liste &Up &Haut Move SysEx item down on list order Déplacer l'élément SysEx vers le bas dans la liste &Down &Bas Open SysEx Ouvrir SysEx Sysex name Nom SysEx Save SysEx Sauvegarder SysEx Delete SysEx Supprimer SysEx Create SysEx item Créer un élément SysEx &Add &Ajouter Update SysEx item Mettre à jour un élément SysEx Upda&te Me&ttre à jour Remove SysEx item Supprimer un élément SysEx &Remove &Supprimer SysEx files (*.%1) Fichiers SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Fichiers MIDI (*.mid *.smf *.midi) All files (*.*) Tous les fichiers (*.*) Import SysEx Files Importer Fichiers SysEx Export SysEx File Exporter Fichier SysEx Warning Attention The SysEx file already exists: "%1" Do you want to replace it? Le fichier SysEx existe déjà: "%1" Voulez-vous le remplacer ? Sysex files (*.%1) Fichiers Sysex (*.%1) About to replace SysEx: "%1" Are you sure? Sur le point de remplacer SysEx: "%1" Êtes-vous sûr ? About to delete SysEx: "%1" Are you sure? Sur le point de supprimer SysEx: "%1" Êtes-vous sûr ? SysEx settings have been changed. Do you want to apply the changes? Les réglages SysEx ont été changés. Voulez-vous appliquer les changements ? Error Erreur SysEx could not be loaded: "%1". Sorry. SysEx n'a pas pu être chargé: "%1". Désolé. qtractorMidiThumbView MIDI Thumb view Affichage vignette MIDI qtractorMidiToolsForm MIDI Tools Outils MIDI Preset name Nom réglage Save preset Sauvegarder réglage Delete preset Supprimer réglage &Quantize &Quantifier Quantize selected events Quantifier les évènements sélectionnés &Time: &Temps : Quantize time Quantifier temps Quantize time percent Quantifier temps pourcent % % &Duration: &Durée : Quantize duration Quantifier durée Quantize duration percent Quantifier durée pourcent S&wing: F&luctuation : Swing-quantize time Fluctuation-quantifier temps Swing-quantize percent Fluctuation-quantifier pourcent Swing-quantize type Fluctuation-quantifier type Linear Linéaire Quadratic Quadratique Cubic Cubique &Scale: &Echelle : Scale-quantize key Echelle-quantifier clef Scale-quantize type Echelle-quantifier type &Transpose &Transpose Transpose selected events Transpose les évènements sélectionnés &Note: &Note : Transpose note Transposer note Transpose time Transposer temps Transpose time format Transposer format du temps Frames Trames Time Temps BBT BBT &Reverse &Renverser &Normalize &Normaliser Normalize selected events Normaliser les évènements sélectionnés &Percent: &Pourcent : Normalize percent Normaliser pourcent &Value: &Valeur : Normalize value Normaliser valeur &Randomize &Randomiser Randomize selected events Randomiser les évènements sélectionnés Randomize note/pitch Randomiser note/hauteur Randomize time Randomiser temps Randomize duration Randomiser durée Randomize value Randomiser valeur Resi&ze Redimen&sionner Resize selected events Redimensionner les évènements sélectionnés Resize duration Redimensionner durée Resize duration format Redimensionner format de la durée Resize value Redimensionner valeur Resize value mode Mode redimensionnement valeur Flat Plat Ramp Rampe Resize final value Redimensionner valeur finale Re&scale R&emettre à l'échelle Rescale selected events Remettre à l'échelle les évènements sélectionnés Rescale time Remettre à l'échelle temps Rescale duration Remettre à l'échelle durée Rescale value Remettre à l'échelle valeur T&imeshift Dé&calage temporel Timeshift selected events Décalage temporel des évènements sélectionnés Timeshift Décalage temporel P: P : Timeshift parameter Paramètre de décalage temporel Timeshift parameter (log) Paramètre de décalage temporel (log) Timeshift curve Courbe de décalage temporel P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : pas de changement. P > 0 : décalage accéléré. P < 0 : décalage ralenti. Éditer les marqueurs tête/queue (bleu) pour définir la plage de décalage. Timeshift duration Durée de décalage temporel (default) (défaut) Warning Attention About to delete preset: "%1" Are you sure? Sur le point de supprimé un réglage: "%1" Êtes-vous sûr ? none rien quantize quantifier transpose transposer normalize normaliser randomize randomiser resize redimensionner rescale remise à l'échelle timeshift décaler temporellement qtractorMixer Inputs Entrées Tracks Pistes Outputs Sorties Mixer Mixeur qtractorMixerRackWidget &Inputs &Entrées &Outputs &Sorties &Monitor &Moniteur &Buses... &Bus... qtractorMixerStrip inputs entrées outputs sorties Connect %1 Connecter %1 %1 In %1 Entrée %1 Out %1 Sortie (Audio) (Audio) (MIDI) (MIDI) (None) (Rien) qtractorMonitorButton monitor moniteur Monitor (rec) Moniteur (enr) Monitor (thru) Moniteur (thru) qtractorOptionsForm Options - Qtractor Options - Qtractor &General &Général Session Session Default session &file format: Format de &fichier par défaut de la session : Default session file format (suffix) Format de fichier par défaut de la session (suffixe) Whether to create new sessions based on template Si on doit créer une nouvelle session à partir d'un modèle &New session template: &Nouveau modèle de session : New session template Nouveau modèle de session Browse for new session template Parcourir pour le nouveau modèle de session Whether to save backup versions of existing sessions S'il faut sauvegarder des versions de sessions existantes Save &backup versions of existing sessions: Sauver &des versions de sauvegarde de sessions existantes : Which mode to rename existing session files Quel mode pour le renommage de fichiers de session existants Increment previous version (default) Incrémente la version précédente (défaut) Increment current version Incrémente la version courante Whether to enable session auto-save (crash-recovery) S'il faut activer la sauvegarde automatique de session (récupération de crash) Auto-save current working session every: Sauvegarder automatiquement la session courante toute les : Auto-save period (minutes) Période de sauvegarde automatique (minutes) minutes . minutes Options Options Whether to ask for confirmation on removal Si on doit demander une confirmation en cas de suppression &Confirm removals &Confirmer les suppressions Number of &recent files: Nombre de fichiers &récents : The maximum number of recent files to keep in menu Le nombre maximum de fichiers récent à conserver dans le menu Whether to capture standard output (stdout/stderr) into messages window Si on doit capturer la sortie standard (stdout/stderr) vers la fenêtre de messages Capture standard &output Capturer la s&ortie standard Whether to show the complete directory path of loaded session files Si on doit afficher le chemin complet des répertoires des fichiers de session chargés S&how complete path of session files Afficher le c&hemin complet des fichiers de session Whether to remove audio peak files on session close Si on doit supprimer les fichiers de pic audio lors de la fermeture de session Auto-remove audio pea&k files Auto-supprime les &fichiers pic audio Whether to keep all tool windows on top of the main window Si on doit conserver toutes les fenêtres d'outils au dessus de la fenêtre principale Keep tool &windows always on top Conser&ver les fenêtres outils toujours au dessus Whether to try dropping multiple audio files into the same track Si on doit essayer de déposer plusieurs fichiers audio dans la même piste &Drop multiple audio files into the same track &Déposer plusieurs fichiers audio dans la même piste Whether to ask for confirmation on archive directory removal Si on doit demander une confirmation lors de la suppression d'un répertoire archive C&onfirm archive removals C&onfirmer les suppressions d'archives Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Si on doit inverser le rôle du bouton du milieu avec les modificateur clavier (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) In&verser le rôle du bouton du milieu avec le modificateur (Shift/Ctrl) Transport Transport Transport &mode: &Mode transport : Transport control mode (JACK) Mode de contrôle du transport (JACK) None Rien Slave Esclave Master Maitre Full Complet Whether to start as timebase master (JACK) Si on doit démarrer comme base de temps maître (JACK) &Timebase Base de &temps &Loop recording mode (takes): Mode d'enregistrement de bouc&les (prises) : Loop recording mode (takes) Mode d'enregistrement de boucles (prises) First Première Last Dernière &Audio &Audio Capture / Export Capture / Exporte Audio compression quality to use on capture (record) and export Qualité de compression audio à utiliser lors de la capture (enregistrement) et de l'exportation Audio sample format to use on capture (record) and export Format d'échantillon audio à utiliser lors de la capture (enregistrement) et de l'exportation Audio file type to use on capture (record) and export Type de fichier audio à utiliser lors de la capture (enregistrement) et de l'exportation File &type: &Type de fichier : Sample &format: &Format d'échantillon : &Quality: &Qualité : Playback Jouer Whether to apply time-stretching when tempo changes Si on doit appliquer l'étirement temporel lorsque le tempo change Aut&omatic time-stretching Etirement temporel aut&omatique Sample-&rate converter type: Type de conve&rtisseur de fréquence d'échantillonnage : Sample-rate converter quality Qualité du convertisseur de fréquence d'échantillonnage Sinc (Best Quality) Sinc (Meilleure qualité) Sinc (Medium Quality) Sinc (Qualité moyenne) Sinc (Fastest) Sinc (Rapide) Zero Order Hold Bloqueur d'ordre zéro Linear Linéaire Whether to use WSOLA time-stretching Si on doit utiliser l'étirement temporel WSOLA &WSOLA time-stretching Etirement temporel &WSOLA &Offset (latency): Décalage (latence) &O : Metronome Audio offset (latency) Décalage audio métronome (latence) &Style theme: &Style de thème : Whether to apply WSOLA quick seek time-stretching Si on doit appliquer la recherche rapide WSOLA pour l'étirement temporel WSOLA quic&k seek Rec&herche rapide WSOLA Whether to have separate audition/pre-listening player output ports Si on doit avoir des ports de sortie séparés pour le lecteur audio pour l'audition/pré-écoute Dedicated au&dition/pre-listening player outputs: Sorties dédiées pour le lecteur audio pour l'au&dition/pré-écoute : Whether to auto-connect dedicated audio player outputs Si on doit auto-connecter les sorties dédiées pour le lecteur audio Auto-&connect Auto-&connecter Metronome Métronome Whether to enable the audio metronome Si on doit activer le métronome audio &Enable audio metronome Activ&er le métronome audio &File (bar): &Fichier (barre) : Metronome Audio filename (bar) Fichier audio métronome (barre) Browse for sample audio file (bar) Parcourir pour le fichier audio échantillon (barre) &Gain (bar): &Gain (barre) : Metronome gain (bar) Métronome gain (barre) dB dB &File (beat): &Fichier (battement) : Metronome Audio filename (beat) Nom de fichier audio métronome (battement) Browse for sample audio file (beat) Parcourir pour le fichier échantillon audio (battement) &Gain (beat): &Gain (battement) : Metronome gain (beat) Métronome gain (battement) Whether to have separate audio metronome output ports Si on doit avoir des ports de sortie audio dédiés pour le métronome Dedicated a&udio metronome outputs: Sorties a&udio métronome dédiées : Whether to auto-connect dedicated audio metronome outputs Si on doit auto-connecter les sorties audio métronome dédiées Auto-co&nnect Auto-co&nnecter &MIDI &MIDI File &format: Format de &fichier : MIDI file format to use on capture (record) and export Format de fichier MIDI à utiliser lors de la capture (enregistrement) et l'exportation &Quantize: &Quantifier : MIDI capture (record) quantization Quantification de la capture MIDI (enregistrement) Queue &timer (resolution): File d'attente minu&teur (résolution) : Queue timer (resolution) File d'attente minuteur (résolution) Whether to enable MIDI queue time drift correction Si on doit activer la correction de décalage temporel de la queue MIDI E&nable MIDI queue time drift correction Ac&tiver la correction du décalage temporelle de la queue MIDI Whether to have separate MIDI player output ports Si on doit avoir des ports de sorties séparés pour le lecteur MIDI Dedicated MIDI p&layer outputs Sorties &lecteur MIDI dédiées Control Contrôle &MMC: &MMC : MIDI Machine Control (MMC) mode Mode de contrôle machine MIDI (MMC) Input Entrée Output Sortie Duplex Duplex &Device: &Périphérique : MIDI Machine Control (MMC) device id. ID du périphérique de contrôle machine MIDI (MMC). &SPP: &SPP : MIDI Song Position pointer (SPP) control mode Mode de contrôle pointeur de position de chanson MIDI (SPP) MIDI Cloc&k: Horlo&ge MIDI : MIDI Clock control mode Mode de contrôle horloge MIDI Whether to have separate MIDI control ports Si on doit avoir des ports de contrôle MIDI séparés Dedicated MIDI &control input/output Entrée/sortie de &contrôle MIDI dédiée Whether to enable the MIDI metronome Si on doit activer le métronome MIDI &Enable MIDI metronome &Activer le métronome MIDI &Channel: &Canal : Metronome MIDI channel Canal du métronome MIDI &Note (bar): &Note (barre) : Metronome MIDI note (bar) Note MIDI métronome (barre) &Velocity (bar): &Vélocité (barre) : Metronome MIDI velocity (bar) Vélocité du métronome MIDI (barre) &Duration (bar): &Durée (barre) : Metronome MIDI duration (bar) Durée MIDI métronome (barre) &Note (beat): &Note (battement) : Metronome MIDI note (beat) Note MIDI métronome (battement) &Velocity (beat): &Vélocité (battement) : Metronome MIDI velocity (beat) Vélocité MIDI métronome (battement) &Duration (beat): &Durée (battement) : Metronome MIDI duration (beat) Durée MIDI métronome (pulsation) Whether to have separate MIDI metronome output port Si on doit avoir un port de sortie MIDI séparé pour le métronome Dedicated M&IDI metronome output Sortie M&IDI métronome dédiée Metronome MIDI offset (latency) Décalage MIDI métronome (latence) &Display A&fficher Defaults Défauts &Time display format: Format d'affichage du &temps : Time display format Format d'affichage du temps Frames Trames Time Temps BBT BBT &Base font size: Taille de la police de &base : Base application font size (pt.) Taille de base de la police de l'application (pt.) (default) (défaut) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 H&old auto-scrolling (follow play-head) on edits Maintenir le défilement aut&omatique (suivre la tête de lecture) lors des éditions Whether to use desktop environment native dialogs. Si on doit utiliser des dialogues natifs de l'environnement de bureau. Use desktop environment &native dialogs Utiliser des dialogues &natifs de l'environnement de bureau A&utomatic mixer strip/grid layout (multi-row) Disposition a&utomatique en grille des bande de mixer (multi-ligne) Whether to allow automatic mixer strip/grid layout (multi-row). Si on doit autoriser la disposition automatique en grille des bande de mixer (multi-ligne). Custom Spéciale &Color theme: Thème de &couleur : Custom color palette theme Palette de couleur customisée Wonton Soup Wonton Soup KXStudio KXStudio Custom widget style theme Style de thème de widget customisée Meters Mètres &Audio: &Audio : Audio meter level Niveau audiomètre Over Au delà 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Couleur audiomètre Select custom audio meter color Sélectionner une couleur personnalisée pour l'audiomètre ... ... &MIDI: &MIDI : MIDI meter level Niveau MIDImètre Peak Pic MIDI meter color Couleur MIDImètre Select custom MIDI meter color Sélectionner une couleur personnalisée pour le MIDImètre Reset meter colors to default Réinitialiser les couleurs avec les valeurs par défaut &Reset &Réinitialiser Messages Messages Sample messages text font display Exemple d'affichage des polices de texte des messages Select font for the messages text display Sélectionner une police pour l'affichage du texte des messages &Font... &Police... Whether to keep a maximum number of lines in the messages window Si on doit conserver un maximum de nombre de lignes dans la fenêtre de messages M&essages limit: Limite des m&essages : The maximum number of message lines to keep in view Le nombre maximum de lignes de messages à conserver dans l'affichage lines lignes Whether to hold auto-scrolling (follow play-head) on edits. Si on doit maintenir le défilement automatique (suivre la tête de lecture) lors de l'édition. Logging Enregistrement Messages log file Fichier d'enregistrement des messages Browse for the messages log file location Parcourir pour le fichier d'enregistrement des messages Whether to activate a messages logging to file. Si on doit activer l'enregistrement des messages vers un fichier. Messages &log file: Fichier d'enregis&trement des messages : &Plugins &Greffons Paths Chemins Plugin type Type de greffon Plugin path Chemin greffon Browse plugin path Parcourir le chemin du greffon Add plugin path Ajouter un chemin de greffon &Add &Ajouter Plugin paths Chemins de greffons Remove plugin path Supprimer un chemin de greffon &Remove &Supprimer Move up path Déplacer vers le haut &Up &Haut &Down &Bas &LV2 Presets directory: Répertoire des réglages &LV2 : LV2 Presets directory (default: ~/.lv2) Répertoire des réglages LV2 (défaut: ~/.lv2) Browse LV2 Presets directory Parcourir le répertoire des réglages LV2 Instruments Instruments Whether to have separate audio output ports Si on doit avoir des ports audio séparés Dedicated audi&o outputs: Sorties audi&o dédiées : Whether to auto-connect dedicated audio output ports Si on doit auto-connecter les sorties audio dédiées Au&to-connect Au&to-connecter Editor Editeur Whether to open plugin's editor (GUI) by default Si on doit ouvrir l'éditeur (GUI) du greffon par défaut Open plugin's &editor (GUI) by default Ouvrir l'édit&eur (GUI) du greffon par défaut Experimental Expérimental Whether to use a dummy plugin type when scanning for VST plugins Si on doit utiliser un type de greffon factice lors du scan des greffons VST Dummy &VST plugin scan (RECOMMENDED) Scan factice des greffons &VST (RECOMMENDE) Whether LV2 Dynamic Manifest plugins are supported Si les greffons Manifestes dynamiques LV2 sont supportés LV2 Dy&namic Manifest support Support du Manifeste Dy&namique LV2 Whether to save plugin automation with higher resolution (14-bit) Si on doit sauver les automations des greffons avec une haute résolution (14-bit) &High resolution plugin automation (14-bit) Automation de greffon &haute résolution (14-bit) Signed 16-Bit 16-Bits signé Signed 24-Bit 24-Bits signé Signed 32-Bit 32-Bits signé Float 32-Bit Flottant 32-Bits Float 64-Bit Flottant 64-Bits SMF Format 0 Format SMF 0 SMF Format 1 Format SMF 1 (Any) (Tout) Warning Attention Some settings have been changed. Do you want to apply the changes? Des réglages ont été changés. Voulez-vous appliquer les changements ? Metronome Bar Audio File Fichier audio métronome - Barre Metronome Beat Audio File Fichier audio métronome - Battement Audio Meter Color Couleur Audiomètre MIDI Meter Color Couleur MIDImètre Plug-in Directory Répertoire Greffon LV2 Presets Directory Répertoire des réglages LV2 Messages Log Journal des messages Log files (*.%1) Fichiers journal (*.%1) Session Template Modèle de session Session template files (*.qtr *.qts *.%1) Fichiers de modèle de session (*.qtr *.qts *.%1) qtractorPasteRepeatForm Paste Repeat - Qtractor Répéter Coller - Qtractor Repeat Répéter &Count: &Compte : Repeat count Répéter compte &Period: &Période : Repeat period Répéter période Repeat period format Format répétition période Frames Trames Time Temps BBT BBT Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été changés. Voulez-vous appliquer les changements ? qtractorPluginForm Plugin Properties Propriétés du greffon Open preset Ouvrir réglages Preset name Nom du réglage Save preset Savegarder réglages Delete preset Supprimer réglages Edit plugin Éditer greffon Edit Éditer Activate plugin Activer greffon Active Activer About À propos Outputs (Sends) Sorties (Envois) Sends Envois Inputs (Returns) Entrées (Retours) Returns Retours Aux Send Bus: Bus d'envoi aux : Manage buses Gèrer les bus ... ... Direct Access Parameter Paramètre d'accès direct Direct Access Accès direct Page %1 Page %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instance(s), %4 canaux. (none) (rien) Open Preset Ouvrir réglage Preset files (*.%1) Fichiers réglages (*.%1) Error Erreur Preset could not be loaded from file: "%1". Sorry. Le préréglage n'a pas pu être chargé à partir du fichier: "%1". Désolé. Save Preset Sauvegarder réglage Preset could not be saved to file: "%1". Sorry. Le préréglage n'a pas pu être sauvegardé dans le fichier: "%1". Désolé. Warning Attention About to delete preset: "%1" (%2) Are you sure? Sur le point de supprimer le réglage: "%1" (%2) Êtes-vous sûr ? &None &Rien qtractorPluginListView copy plugin copie greffon activate all plugins activer tous les greffons deactivate all plugins désactiver tous les greffons remove all plugins supprimer tous les greffons &Move Here &Déplacer Ici &Copy Here &Copier Ici C&ancel Ab&andon &Add Plugin... &Ajouter Greffon... &Inserts &Insertions &Audio &Audio Add &Insert Ajouter &Insert Add &Aux Send Ajouter envoi &auxiliaire &Sends &Envois &Returns &Retours &MIDI &MIDI Ac&tivate Ac&tiver Acti&vate All Acti&ver tout Deactivate Al&l Désactiver &tout &Remove &Supprimer Re&move All Suppri&mer tout Move &Up Déplacer vers le &Haut Move &Down Déplacer vers le &Bas &None &Rien &Properties... &Propriétés... &Edit &Éditer &Outputs &Sorties &Dedicated &Dédié &Auto-connect &Auto-connecter qtractorPluginPropertyWidget Open File Ouvrir le Fichier qtractorPluginSelectForm Plugins - Qtractor Greffons - Qtractor Reset filter Réinitialiser le filtre X X Plugin search string (regular expression) Chaîne de recherche de greffon (expression régulière) Plugin type Type de greffon Available plugins Greffons disponibles Name Nom Audio Audio MIDI MIDI Control Contrôle Modes Modes Path Chemin Index Index Instances Instances Type Type &Activate &Activer Activate plugin on insert Activer le greffon à l'insertion Plugin scanning in progress... Scan des greffons en cours... Rescan for available plugins (refresh) Re-scanner les greffons disponibles (rafraîchir) &Rescan &Re-scanner GUI GUI EXT EXT RT RT qtractorSessionForm Session - Qtractor Session - Qtractor Session Session &Name: &Nom : Session name Nom de session &Directory: &Répertoire : Session directory Répertoire de session Browse for session directory Parcourir le répertoire de session ... ... &Description: &Description : Session description Description de la session Properties Propriétés Time Temps Sample &Rate: &Fréquence d'échantillonnage : Sample rate (Hz) Fréquence d'échantillonnage (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo : Tempo (BPM) / Signature Tempo (BPM) / Signature T&icks/Beat: C&oches/Battement : Resolution (ticks/beat; tpqn) Résolution (coches/battement; tpqn) View Affichage &Snap/Beat: &Capture/Battement : Snap/beat Capture/battement &Pixels/Beat: &Pixels/Battement : Pixels/beat Pixels/Battement &Horizontal Zoom: Zoom &Horizontal : Horizontal Zoom (%) Zoom Horizontal (%) % % &Vertical Zoom: Zoom &Vertical : Vertical Zoom (%) Zoom Vertical (%) Warning Attention Session directory does not exist: "%1" Do you want to create it? Le répertoire de session n'existe pas: "%1" Voulez-vous le créer ? Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? Session Directory Répertoire de session qtractorShortcutForm Shortcuts Raccourcis Menu/Action Menu/Action Description Description Keyboard Clavier MIDI Controller Contrôleur MIDI Warning Attention Keyboard shortcut (%1) already assigned (%2). Le raccourci clavier (%1) est déjà affecté (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Des raccourcis clavier ont été modifiés. Voulez-vous appliquer les changements ? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Des raccourcis de contrôleur MIDI ont été modifiés. Voulez-vous appliquer les changements ? &MIDI Controller... Contrôleur &MIDI... qtractorTakeRangeForm Take - Qtractor Prise - Qtractor Range Plage Selection range Plage de sélection &Selection &Sélection Loop range Plage de boucle &Loop &Boucle Punch range Plage de punch &Punch &Punch Time Temps BBT BBT Edit range Plage d'édition &Edit &Edition Custom range Plage personnalisée &Custom &Personalisé St&art: &Début : Clip start Début clip En&d: &Fin : Clip offset Décalage clip Select Sélection Current take Prise courante Format Format Time display format Format d'affichage du temps Frames Trames Take %1 Prise %1 qtractorTempoAdjustForm Tempo - Qtractor Tempo - Qtractor Metronome Métronome Temp&o: Temp&o : Tempo/Time signature Tempo/Signature temporelle T&ap T&ape Range Plage &Start: &Début : Range start Plage de départ Time Temps BBT BBT &Length: &Longueur : Range length Longueur de la plage B&eats: Batt&ements : Range beats Plage de battements A&djust A&juster Format Format Time display format Format d'affichage du temps Frames Trames Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? qtractorThumbView Thumb view Affichage vignette qtractorTimeScaleForm Bar Barre Time Temps Tempo Tempo Node Noeud &Bar: &Barre : Tempo Map / Markers - Qtractor Carte de tempo / marqueurs - Qtractor Tempo map / Markers Carte de Tempo / Marqueurs Marker Marqueur Location Position Bar location Position de la mesure T&ime: T&emps : Time/frame location Position du temps / cadre &Tempo: &Tempo : Tempo (BPM) / Signature Tempo (BPM) / Signature T&ap T&ape Marker text Texte du marqueur ... ... Marker color Couleur du marqueur Tempo scale factor Facteur d'échelle du tempo App&ly App&liquer Refresh tempo map Rafraichir la carte tempo Re&fresh Ra&fraichir Add node Ajouter un noeud &Add &Ajouter Update node Mettre à jour un noeud &Update &Mettre à jour Remove node Supprimer un noeud &Remove &Supprimer Close this dialog Fermer cette fenêtre Close Fermer Warning Attention Some settings have been changed. Do you want to apply the changes? Certains réglages ont été modifiés. Voulez-vous appliquer les changements ? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Sur le point de supprimer un noeud tempo: %1 (%2) %3 %4/%5 Êtes-vous sûr ? Some settings have been changed. Do you want to discard the changes? Certains réglages ont été modifiés. Voulez-vous abandonner ces changements ? tempo factor Facteur de tempo Marker Color Couleur du Marqueur &Refresh &Rafraichir qtractorTimeSpinBox &Frames T&rames &Time &Temps &BBT &BBT qtractorTrackButton Record Enregistrer Mute Muet Solo Solo qtractorTrackForm Track - Qtractor Piste - Qtractor Track Piste &Name: &Nom : Track name description Description du nom de piste Track icon Icône de piste Type Type Audio track type Type piste audio &Audio &Audio MIDI track type Type piste MIDI &MIDI &MIDI Input / Output Entrée / Sortie Input bus name Nom du bus d'entrée Output bus name Nom du bus de sortie Manage buses Gérer les bus ... ... MIDI / Instrument MIDI / Instrument &Program: &Programme : &Bank: &Banque : Bank &Select Method: Méthode de &sélection de banque : &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: Capture tous les canaux &Channel: &Canal : MIDI Channel (1-16) Canal MIDI (1-16) MIDI Patch: Instrument MIDI Patch: Instrument MIDI Patch: Bank Select Method MIDI Patch: Méthode de sélection de banque MIDI Patch: Bank MIDI Patch: Banque MIDI Patch: Program MIDI Patch: Programme View / Colors Affichage / Couleurs &Foreground: &Premier plan : Foreground color Couleur du premier plan Select custom track foreground color Sélectionner une couleur de piste personnalisée pour le premier plan Bac&kground: &Arrière plan: Background color Couleur d'arrière plan Select custom track background color Sélectionner une couleur de piste personnalisée pour l'arrière plan Plugins Greffons Track plugins Greffons Piste Add plugin Ajouter greffon &Add... &Ajouter... Remove plugin Supprimer greffon &Remove &Supprimer Move plugin up Déplacer le greffon vers le haut &Up &Haut Move plugin down Déplacer le greffon vers le bas &Down &Bas Normal Normal Bank MSB Banque MSB Bank LSB Banque LSB Patch Patch Custom &Icon... &Icône personnalisée... &Drums &Tambours Drum &Kit &Kit de batterie &Bass &Basse A&coustic Bass Basse a&coustique &Guitar &Guitare &Electric Guitar Guitare &électrique &Piano &Piano &Acoustic Piano Piano &acoustique &Microphone &Microphone Vi&ntage Microphone Microphone vi&ntage &Speaker &Haut parleur &Trumpet &Trompette &Violin &Violon Warning Attention Some settings have been changed. Do you want to apply the changes? Des réglages ont été modifiés. Voulez-vous appliquer les changements ? (No instrument) (Pas d'instrument) (None) (Rien) Image files (%1) Fichiers image (%1) All files (*.*) Tous les fichiers (*.*) Track Icon Icône de piste Foreground Color Couleur du Premier Plan Background Color Couleur d'Arrière Plan qtractorTrackListHeaderModel Nr Nr Track Name Nom de Piste Bus Bus Ch Can Patch Patch Instrument Instrument qtractorTrackTime Play-head Jouer le début Edit-head Éditer le début Edit-tail Éditer la fin Loop-start Boucle-début Loop-end Boucle-fin Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 qtractorTrackView Zoom in (horizontal) Zoom avant (horizontal) Zoom out (horizontal) Zoom arrière (horizontal) Zoom in (vertical) Zoom avant (vertical) Zoom out (vertical) Zoom arrière (vertical) Zoom reset Réinitialiser le zoom add clip ajouter un clip Start: %1 End: %2 Length: %3 Début: %1 Fin: %2 Longueur: %3 clip %1 clip %1 fade-in fondu en ouverture fade-out fondu en fermeture clip stretch étirement clip clip resize redimensionnement clip clip repeat répéter clip %1 automation %1 automation %1 clip %1 clip move automation déplacer l'automation paste automation coller l'automation cut couper delete supprimer split diviser move clip déplacer clip paste clip coller clip qtractorTracks Tracks Pistes new clip nouveau clip split clip diviser clip clip normalize normaliser clip quantize quantifier transpose transposer normalize normaliser randomize randomiser resize redimensionner rescale remise à l'échelle timeshift décalage temporel clip import importer clip Audio file import "%1" on %2 %3. Importation fichier audio"%1" sur %2 %3. Audio file import: "%1". Importation fichier audio: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Importation fichier MIDI "%1" piste-canal %2 sur %3 %4. MIDI file import: "%1", track-channel: %2. Importation fichier MIDI: "%1", piste-canal: %2. clip merge fusionner clip Merge/Export Audio Clip Fusionner/Exporter clip audio Audio files (*.%1) Fichiers audio (*.%1) Audio clip merge/export: "%1" started... Fusion/Exportation du clip audio: "%1" démarrée... Audio clip merge/export: "%1" complete. Fusion/exportation du clip audio: "%1" terminée. Merge/Export MIDI Clip Fusionner/Exporter Clip MIDI MIDI files (*.%1 *.smf *.midi) Fichiers MIDI (*.%1 *.smf *.midi) MIDI clip merge/export: "%1" started... Fusion/Exportation clip MIDI: "%1" démarrée... MIDI clip merge/export: "%1" complete. Fusion/Exportation clip MIDI: "%1" terminée. clip cross-fade clip fondu-enchaîné Insert Range Insérer Plage insert track range Insérer plage de piste Remove Range Enlever Plage insert range Insérer plage remove range enlever plage remove track range enlever la plage de piste Warning Attention About to remove track: "%1" Are you sure? Sur le point de supprimer une piste: "%1" Êtes-vous sûr ? MIDI file import "%1" on %2 %3. Importation fichier MIDI "%1" sur %2 %3. MIDI file import: "%1". Importation fichier MIDI: "%1". qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_de.ts0000644000000000000000000000012713014536043021236 xustar0029 mtime=1479719971.79011404 29 atime=1479719971.78611204 29 ctime=1479719971.79011404 qtractor-0.8.0/src/translations/qtractor_de.ts0000644000175000001440000165523513014536043022073 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 Kanäle, %2 Hz (%1 dB) (%1 dB) (%1% time stretch) (%1% Zeitdehnung) (%1 semitones pitch shift) %1 In %1 Ein %1 Out %1 Aus Audio files (%1) Audiodateien (%1) All files (*.*) Alle Dateien (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 Kanäle, %4 Frames, %5 Hz %6 Duplex Duplex Output Ausgang Input Eingang None Keine (take %1) Name: %1 Name: %1 Start: %1 Offset: %2 End: %3 Length: %4 File: %1 Datei: %1 take %1 reset takes clip tool %1 clip record automation select automation mode automation play automation record automation logarithmic automation color automation play all automation record all automation edit automation clear automation clear all automation edit list %1 Monitor create bus update bus delete bus move bus bus pass-through bus gain bus pan Insert Send/Return pseudo-plugin (Audio) Insert Send/Return pseudo-plugin (MIDI) Send Gain Dry Gain Wet Gain Aux Send (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) %1 (Audio) %1 (MIDI) Cakewalk Instrument Definition File File Datei Date Datum %1 Bank %2 %1 - Bank %2 (format %1) MIDI: (Format %1) MIDI: Channel %1 Kanal %1 Track %1 Spur %1 , %1 tracks, %2 tpqn (%1% vol) set controller reset controller %1 (format %2) %3 tracks, %4 tpqn %5 %1 (format %2) %3 %1 (Format %2) %3 (default) (voreingestellt) %1 Hz %1 Hz slave %1 (%2) Usage: %1 [options] [session-file] Benutzung: %1 [Optionen] [Sitzungsdatei] Options: Optionen: Set session identification (uuid) Setze Sitzungsidentifikation (uuid) Show help about command line options Zeige Hilfe zu Kommandozeilenargumenten an Show version information Zeige Versionsinformation an Option -s requires an argument (session-id). Option -s benötigt ein Argument (session-id). Qt: %1 Qt: %1 %1: %2 (%3) (Any) Activate Aktivieren %1(%2): %3 plugin not found. %1(%2): %3 Plugin nicht gefunden. add plugin Plugin hinzufügen add insert add aux-send aux-send bus remove plugin Plugin entfernen move plugin Plugin verschieben activate plugin Plugin aktivieren preset plugin reset plugin Plugin zurücksetzen plugin program plugin property dedicated audio outputs direct access param session loop session punch session properties Beat Takt add tempo node update tempo node remove tempo node move tempo node add marker Markierung hinzufügen update marker Markierung aktualisieren remove marker Markierung entfernen move marker Markierung verschieben %1 Record %1 Aufnahme %1 Mute %1 Stumm %1 Solo %1 Volume %1 Lautstärke %1 Gain %1 Pan add track remove track duplicate track move track resize track import track track properties Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Spurzuweisung schlug fehl: Spur: "%1" Eingang: "%2" Ausgang: "%3" track record track mute track solo track monitor track gain track pan track instrument Automation (%1) Automatisierung (%1) none keiner Automation Automatisierung Audio Audio MIDI MIDI Unknown Unbenannt Product: Produkt: Vendor: Anbieter: Version: Version: %1 (*.%2) %1 (*.%2) Copyright: Copyright: Project: Projekt: plugin parameters Author: Autor: %1: Automation/curve file not found. qtractorAudioListView Name Name Ch Kanal Frames Rate Rate Time Zeit Path Pfad Open Audio Files Audiodateien öffnen %1: Audio file not found. %1: Audiodatei nicht gefunden. qtractorAudioMeter Gain (dB) Verstärkung (dB) dB dB Pan: %1 Gain: %1 dB Verstärkung: %1 dB qtractorBusForm Buses - Qtractor Busse - Qtractor Bus list Busliste Buses Busse Ch Kanal Mode Modus Bus Bus Properties Eigenschaften &Name: &Name: Bus name Busname &Mode: &Modus: Bus mode Busmodus Input Eingang Output Ausgang Duplex Duplex Bus monitor (pass-through) M&onitor (pass-through) Audio Audio Cha&nnels: Ka&näle: Audio channels Audiokanäle Audio auto-connect &Auto connect &Automatisch verbinden MIDI MIDI MIDI Instrument name MIDI-Instrumentname MIDI SysEx setup MIDI SysEx Konfiguration SysE&x... SysE&x... Input Plugins Input bus plugins Add input plugin &Add... &Hinzufügen... Remove input plugin &Remove En&tfernen Move input plugin up &Up Au&f Move input plugin down &Down A&b Output Plugins Output bus plugins Add output plugin Remove output plugin Move output plugin up Move output plugin down Move bus up towards the top U&p Move bus down towards the bottom Do&wn Create bus Bus erzeugen &Create &Erzeugen Update bus Bus aktualisieren &Update A&ktualisieren Delete bus Bus löschen &Delete &Löschen Close this dialog Diesen Dialog schließen Close Schließen Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? About to remove bus: "%1" (%2) Are you sure? Bus soll entfernt werden: "%1" (%2) Sind Sie sicher? Some settings have been changed. Do you want to discard the changes? Einige Einstellungen wurden verändert. Wollen Sie diese verwerfen? Move &Up Nach &oben Move &Down Nach &unten (No instrument) (Kein Instrument) (none) (keines) (1 item) (%1 items) qtractorClientListView Readable Clients / Output Ports Lesbare Clients/Ausgänge Writable Clients / Input Ports Beschreibbare Clients/Eingänge qtractorClipForm Clip - Qtractor Ausschnitt - Qtractor &Name: &Name: Clip name &File: &Datei: Clip filename Browse for clip file Clip track/channel Clip gain/volume Parameters Parameter &Track/Channel: &Spur/Kanal: Clip start Clip offset Clip length Offs&et: Vers&atz: &Length: &Länge: &Start: &Start: Gain/Volume Verstärkung/Lautstärke Format Format Time display format Zeitformat Frames Time Zeit BBT Fade In/Out Ein-/Ausblenden Fade &In: &Einblenden: Clip fade-in length Clip fade-in type Fade &Out: &Ausblenden: Clip fade-out length Clip fade-out type Audio Audio Time St&retch: Zeitde&hnung: Clip time-stretch percentage % Pitch S&hift: &Tonhöhenverschiebung: Clip pitch-shift in semitones Tonhöhenverschiebung in Halbtönen semitones Halbtöne &Gain: &Verstärkung: dB dB &Volume: &Lautstärke: new clip edit clip Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? MIDI MIDI MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) %1 Clip File qtractorConnect Connect Verbinden Disconnect Trennen Disconnect All Alle trennen Refresh Auffrischen qtractorConnectForm qtractorConnectTest qtractorConnectTest Audio Audio Select output client/ports Ausgang Client/Anschluß wählen Select input client/ports Eingang Client/Anschluß wählen Connect currently selected ports Ausgewählte Anschlüsse verbinden &Connect &Verbinden Disconnect currently selected ports Ausgewählte Anschlüsse trennen &Disconnect &Trennen Disconnect all currently connected ports Alle verbundenen Anschlüsse trennen Disconnect &All &Alle trennen Refresh current connections view Ansicht der bestehenden Verbindungen erneuern &Refresh Auf&frischen MIDI MIDI (All) (Alle) qtractorConnections Connections Verbindungen qtractorEditRangeForm Range - Qtractor Range Bereich Selection range &Selection &Auswahl Loop range &Loop &Endlosschleife Punch range &Punch Edit range &Edit &Bearbeiten Custom range &Custom St&art: St&art: Clip start En&d: En&de: Clip offset Apply to Loop points in range L&oop &Endlosschleife Apply to Punch In/Out points in range Pu&nch Mar&kers Mar&kierungen Te&mpo Map &Format &Format Time display format Zeitformat Time Zeit BBT Frames Options Optionen Apply to clips in range Cl&ips A&utomation A&utomatisierung Apply to Automation nodes in range Apply to Tempo Map nodes in range Apply to location Markers in range qtractorExportForm Export - Qtractor Export - Qtractor &File: &Datei: Export file name Dateiname für Export Browse export file name Range Bereich Session range &Session S&itzung Loop range &Loop &Endlosschleife Punch range &Punch Edit range &Edit Bea&rbeiten Custom range &Custom St&art: &Start: Clip start En&d: En&de: Clip offset Outputs Ausgänge Output bus names Format Format Time display format Zeitformat Frames Time Zeit BBT Whether to add/import new track(s) with export result &Add new track(s) &Neue Spur(en) hinzufügen Audio Audio MIDI MIDI Export %1 Export %1 Warning Warnung The file already exists: "%1" Do you want to replace it? Die Datei existiert bereits: "%1" Ersetzen? Audio file export: "%1" started... Audiodateiexport: "%1" gestartet... Audio file export: "%1" complete. Audiodateiexport: "%1" vollständig. Audio file export: "%1" failed. Audiodateiexport: "%1" gescheitert. MIDI file export: "%1" started... MIDI-Dateiexport: "%1" gestartet... MIDI file export: "%1" complete. MIDI-Dateiexport: "%1" vollständig. MIDI file export: "%1" failed. MIDI-Dateiexport: "%1" gescheitert. Export %1 File Exportiere %1-Datei %1 files (*.%1) %1 Dateien (*.%1) qtractorFileListView New Group Neue Gruppe Warning Warnung About to remove %1 file item(s). Are you sure? About to remove %1 item: "%2" Are you sure? group Gruppe file Datei qtractorFiles Audio Audio MIDI MIDI Play file Datei abspielen New &Group... Neue &Gruppe... Add &Files... Dateien hinzu&fügen... Cu&t &Ausschneiden &Copy &Kopieren &Paste &Einfügen Re&name &Umbenennen &Remove En&tfernen Pla&y Abs&pielen Cl&eanup Auf&räumen Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V Del Entf Files Dateien MIDI Files MIDI-Dateien Audio Files Audiodateien qtractorInstrumentForm Instruments - Qtractor Instrumente - Qtractor Instruments Instrumente Files Dateien Path Pfad Names Namen Import from instrument file Aus Instrumentendatei importieren &Import... &Importieren... Remove instrument file Instrumentendatei löschen &Remove En&tfernen Move instrument file up on list order &Up A&uf Move instrument file down on list order &Down A&b Reload all instrument files Alle Instrumentendateien neu laden Relo&ad Neu &laden Export to instrument file Nach Instrumentendatei exportieren E&xport... E&xportieren... Close this dialog Diesen Dialog schließen Close Schließen Import Instrument Files Instrumentendatei importieren Instrument files (*.%1 *.sf2 *.midnam) Instrumentendateien (*.%1 *.sf2 *.midnam) Export Instrument File Exportiere Instrumentendatei Instrument files (*.%1) Instrumentendateien (*.%1) Warning Warnung The instrument file already exists: "%1" Do you want to replace it? Die Instrumentendatei existiert bereits: "%1" Ersetzen? Instrument settings have been changed. Do you want to apply the changes? Die Einstellungen für die Instrumente wurden geändert. Sollen die Änderungen übernommen werden? Patch Names for Banks Controller Names = %1 Controller-Namen = %1 RPN Names = %1 NRPN Names = %1 Bank Select Method = %1 Patch Names Note Names Controller Names Controller Namen RPN Names NRPN Names Bank Select Methods %1 = %2 %1 = %2 Based On = %1 Normal Bank MSB Bank LSB Patch Patch Unknown Unbenannt qtractorInstrumentMenu (None) (Keine) qtractorMainForm Qtractor Qtractor &File &Datei Open &Recent &Zuletzt geöffnet &Edit Bea&rbeiten Select &Mode Auswahl&modus &Select Au&swahl I&nsert &Einfügen Remo&ve E&ntfernen &Track &Spur &State &Status &Navigate &Navigieren Mo&ve &Verschieben &Height &Höhe Impor&t Tracks Spur impor&tieren E&xport Tracks Spur e&xportieren M&ode M&odus A&utomation A&utomatisierung Instrum&ent Instrum&ent T&ools Werk&zeuge Ta&ke &View &Ansicht &Toolbars &Werkzeugleisten &Windows &Fenster &Zoom S&nap &Fang T&ransport T&ransport &Help &Hilfe &New &Neu New Neu New session Neue Sitzung New session file Sitzungsdatei Ctrl+N &Open... &Öffnen... Open Öffnen Open session Sitzung öffnen Open session from file Sitzung aus Datei laden Ctrl+O &Save &Speichern Save Speichern Save session Sitzung speichern Save session to file Sitzung in Datei speichern Ctrl+S Save &As... Speichern &unter... Save As Speichern unter Save as Speichern unter Save current session with another file name Aktuelle Sitzung unter anderem Dateinamen speichern &Properties... Ei&genschaften... Session Properties Sitzungseigenschaften Session properties Sitzungseigenschaften Edit current session properties Bearbeite Eigenschaften der aktuellen Sitzung F2 F2 E&xit B&eenden Exit Beenden Exit this application program Dieses Programm beenden &Undo &Rückgängig Undo Rückgängig Undo last action Letzte Aktion rückgängig machen Ctrl+Z &Redo &Wiederherstellen Redo Wiederherstellen Redo last action Letzte Aktion wiederherstellen Ctrl+Shift+Z Cu&t &Ausschneiden Cut Ausschneiden Cut selection to clipboard Auswahl in Zwischenablage ausschneiden Ctrl+X Ctrl+X &Copy &Kopieren Copy Kopieren Copy selection to clipboard Auswahl in Zwischenablage kopieren Ctrl+C Ctrl+C &Paste &Einfügen Paste Einfügen Paste clipboard contents Inhalt der Zwischenablage einfügen Ctrl+V Ctrl+V Past&e Repeat... Wieder&holt einfügen... Paste Repeat Wiederholt einfügen Paste repeat Wiederholt einfügen Paste/repeat clipboard contents Füge Inhalt der Zwischenablage wiederholt ein Ctrl+Shift+V &Delete &Löschen Delete Löschen Delete selection Auswahl löschen Del Entf &Clip Au&sschnitt Clip Ausschnitt Select clip Ausschnittwählen Clip selection mode Ausschnittwahlmodus &Range &Bereich Range Bereich Select range Bereich auswählen Range selection mode Bereichsauswahlmodus R&ectangle R&echteck Rect Select rectangle Rechteck auswählen Rectangular selection mode Rechteckauswahlmodus &Automation &Automatisierung Automation Automatisierung Automation edit mode &All &Alles Select All Alles auswählen Select all Alles auswählen Mark all as selected Alles als ausgewählt markieren Ctrl+A Strg+A &None &Nichts Select None Nichts auswählen Select none Nichts auswählen Mark all as unselected Alles als nicht ausgewählt markieren Ctrl+Shift+A &Invert &Invertieren Select Invert Invertieren auswählen Select invert Invertieren auswählen Invert selection Auswahl invertieren Ctrl+I Strg+I Select Track Spur auswählen Select track Spur auswählen Mark track as selected Markiere Spur als ausgewählt Ctrl+T Trac&k Range Sp&urbereich Select Track Range Select track range Mark track range as selected Spur als auswewählt markieren Ctrl+Shift+R Select Range Bereich auswählen Mark range as selected Bereich als ausgewählt markieren Ctrl+R Strg+R &Range... &Bereich... Remove Range Bereich entfernen Remove range Bereich entfernen Remove range as selected Markierten Bereich entfernen Ctrl+Del Strg+Entf Remove Track Range Spurbereich entfernen Remove track range Spurbereich entfernen Remove track range as selected Ctrl+Shift+Del Insert Range Bereich einfügen Insert range Bereich einfügen Insert range as selected Bereich wie ausgewählt einfügen Ctrl+Ins Strg+Einfg Insert Track Range Spurbereich einfügen Insert track range Spurbereich einfügen Insert track range as selected Spurbereich wie ausgewählt einfügen Ctrl+Shift+Ins Sp&lit &Teilen Split Selection Auswahl teilen Split selection Auswahl teilen Split current selection Aktuelle Auswahl teilen Ctrl+Y &Add Track... Spur &hinzufügen... Add Track Spur hinzufügen Add track Spur hinzufügen Add a new track to session Neue Spur zur Sitzung hinzufügen Shift+Ins &Remove Track Spur &löschen Remove Track Spur löschen Remove track Spur löschen Remove current track from session Aktuelle Spur von Sitzung entfernen Shift+Del &Duplicate Track &Spur duplizieren Duplicate Track Spur duplizieren Duplicate track Spur duplizieren Duplicate current track Aktuelle Spur duplizieren Track &Properties... Spurein&geschaften... Track Properties Spureingeschaften Track properties Spureingeschaften Edit current track properties Bearbeite Eigenschaften der aktuellen Spur Shift+F2 &Inputs &Eingänge Track Inputs Spureingänge Track inputs Spureingänge Show current track input bus connections &Outputs &Ausgänge Track Outputs Spurausgänge Track outputs Spurausgänge Show current track output bus connections &Record &Aufnehmen Record Track Spur aufnehmen Record track Spur aufnehmen Arm current track for recording &Mute &Stumm Mute Track Spurr stumm schalten Mute track Spurr stumm schalten Mute current track Aktuelle Spur stumm schalten &Solo Solo Track Solo track Solo current track M&onitor Monitor Track Monitor track Monitor current track &First &Erste First Track Erste Spur First track Erste Spur Make current the first track &Previous &Vorherige Previous Track Vorherige Spur Previous track Vorherige Spur Make current the previous track &Next &Nächste Next Track Nächste Spur Next track Nächste Spur Make current the next track &Last &Letzte Last Track Letzte Spur Last track Letzte Spur Make current the last track N&one &Keine None Track Keine Spur None track Keine Spur None current track Keine aktuelle Spur &Top &Anfang Move Top Zum Anfang verschieben Move top Zum Anfang verschieben Move current track to top &Up A&uf Move Up Nach oben verschieben Move up Nach oben verschieben Move current track up Aktuelle Spur nach oben verschieben &Down A&b Move Down Nach unten verschieben Move down Nach unten verschieben Move current track down Aktuelle Spur nach unten verschieben &Bottom &Ende Move Bottom Zum Ende verschieben Move bottom Zum Ende verschieben Move current track to bottom Aktuelle Spur nach unten verschieben &Increase &Vergrößern Increase Height Höhe vergrößern Increase height Höhe vergrößern Increase track height Spurhöhe vergrößern Ctrl+Shift++ &Decrease &Reduzieren Decrease Height Höhe verringern Decrease height Höhe verringern Decrease track height Spurhöhe verringern Ctrl+Shift+- &Reset &Zurücksetzen Height Reset Höhe zurücksetzen Height reset Höhe zurücksetzen Reset track height Setze Spurhöhe zurück Ctrl+Shift+1 Auto &Monitor Auto Monitor Auto monitor Auto-monitor current track F6 F6 &Audio... &Audio... Inport Audio File Audiodatei importieren Import Audio file Audiodatei importieren Import tracks from Audio file Spur aus Audiodatei importieren &MIDI... &MIDI... Import MIDI File MIDI-Datei importieren Import MIDI file MIDI-Datei importieren Import tracks from MIDI file Importiere Spur aus MIDI-Datei Export Audio File Exportiere Audiodatei Export Audio file Exportiere Audiodatei Export tracks to Audio file Spuren in Audiodatei exportieren Export MIDI File MIDI-Datei exportieren Export MIDI file MIDI-Datei exportieren Export tracks to MIDI file Spuren in MIDI-DAtei exportieren Log&arithmic Log&arithmisch Automation logarithmic Logarithmische Automatisierung Automation curve logarithmic scale C&olor... &Farbe... Automation color Automation curve color &Lock &Sperren Automation lock Lock automation curve &Play &Abspielen Automation playback Playback automation curve Automatisierungskurve wiedergeben Automation record Record automation curve Automatisierungskurve aufzeichnen &Clear &Löschen Automation clear Clear automation curve Automatisierungskurve löschen Loc&k All Alles s&perren Automation lock all Lock all automation curves Play &All All&es abspielen Automation playback all Playback all automation curves Alle Automatisierungskurven wiedergeben Rec&ord All Alles a&ufnehmen Automation record all Record all automation curves Alle Automatisierungskurven aufzeichnen C&lear All Alles lösc&hen Automation clear all Clear all automation curves Alle Automatisierungskurven löschen &New... &Neu... New Clip New clip Create new clip &Edit... &Bearbeiten... Edit Clip Edit clip Edit current clip F4 F4 &Unlink &Trennen Unlink Clip Unlink clip Unlink current clip Recor&d &Aufnehmen Record Clip Record clip Record current clip (overdub) &Split Tei&len Split Clip Split clip Split current clip at playhead &Merge... &Zusammenfügen... Merge Clips Merge clips Merge selected clips Normali&ze Normalize Clip Normalize clip Normalize current clip (gain/volume) &Quantize... &Quantisieren... Quantize Clip Quantize clip events Quantize current MIDI clip events &Transpose... &Transponieren... Transpose Clip Transpose clip events Transpose current MIDI clip events &Normalize... N&ormalisieren... Normalize clip events Normalize current MIDI clip events &Randomize... &Zufällig anordnen... Randomize Clip Randomize clip events Randomize current MIDI clip events Resi&ze... Größe &anpassen... Resize Clip Resize clip events Resize current MIDI clip events Re&scale... &Umskalieren... Rescale Clip Rescale clip events Rescale current MIDI clip events T&imeshift... Timeshift Clip Timeshift clip events Timeshift current MIDI clip events &Tempo Adjust... &Tempoanpassung... Tempo Adjust Tempoanpassung Adjust session tempo from current clip selection F7 F7 &Cross Fade Clip Cross-fade Clip cross-fade Cross-fade current overlapped clips &Range Set Clip Range Clip range Set edit-range from current clip extents &Loop Set Clip Loop Clip loop Set loop-range from current clip extents &Import... &Importieren... Import Clip Import clip Import clip from file(s) E&xport... E&xportieren... Export Clip Export clip Export current clip to file First Take First take Select current clip first take Previous Take Previous take Select current clip previous take Next Take Next take Select current clip next take Shift+T Last Take Last take Select current clip last take Reset Takes Reset takes Reset (unfold) current clip takes R&ange... &Bereich... Take Range Take range Range (fold) current clip into takes &Menubar &Menüzeile Menubar Menüzeile Show/hide the main program window menubar Menüzeile des Programmfensters anzeigen/verbergen Ctrl+M Strg+M &Statusbar &Statuszeile Statusbar Statuszeile Show/hide the main program window statusbar Statuszeile des Programmfensters anzeigen/verbergen File Toolbar File toolbar Show/hide main program window file toolbar Edit Toolbar Edit toolbar Show/hide main program window edit toolbar Track Toolbar Track toolbar Show/hide main program window track toolbar View Toolbar View toolbar Show/hide main program window view toolbar &Options &Optionen Options Toolbar Options toolbar Show/hide main program window options toolbar Transport Toolbar Transport toolbar Show/hide main program window transport toolbar T&ime &Zeit Time Toolbar Time toolbar Show/hide main program window time toolbar Thum&b Thumb Toolbar Thumb toolbar Show/hide main program window thumb toolbar &Files &Dateien Files Dateien Show/hide the files window M&essages &Meldungen Messages Meldungen Show/hide the messages window Zeige/Verberge Meldungsfenster &Connections &Verbindungen Connections Verbindungen Show/hide the connections window Zeige/Verberge Verbindungsübersicht F8 F8 Mi&xer Mi&scher Mixer Mischer Show/hide the mixer window Zeige/Verberge Mischerfenster F9 F9 &In &Ein Zoom In Zoom in Ctrl++ Strg++ &Out &Aus Zoom Out Zoom out Ctrl+- Strg+- Zoom Reset Zoom reset Ctrl+1 Strg+1 &Horizontal &Horizontal Horizontal Zoom Horizontal zoom Horizontal zoom mode &Vertical &Vertikal Vertical Zoom Vertical zoom Vertical zoom mode All Zoom All zoom All zoom mode &Grid &Gitter Grid Gitter Snap grid view mode &Zebra &Zebra Zebra Zebra Bar zebra view mode Too&l Tips Tool tips Floating tool tips view mode &Refresh Auf&frischen Refresh Auffrischen Refresh views Ansichten auffrischen F5 F5 &Instruments... &Instrumente... Instruments Instrumente Change instrument definitions and files &Controllers... &Controller... Controllers Controller Change MIDI controllers configuration &Buses... &Busse... Buses Busse Change session bus definitions Tempo M&ap / Markers... Tempo Map / Markers Tempo map / markers Change session tempo map / markers &Options... &Optionen... Options Optionen Change general application program options Allgemeine Programmoptionen ändern F12 F12 &Backward &Rückwärts Backward Rückwärts Transport backward Transport rückwärts Backspace Re&wind &Zurückspulen Rewind Zurückspulen Transport rewind Transport zurückspulen F&ast Forward Schnell vorspu&len Fast Forward Schnell vorspulen Fast forward Vorspulen Transport fast forward Transport vorspulen &Forward &Vorwärts Forward Vorwärts Transport forward Transport vorwärts &Loop &Endlosschleife Loop Endlosschleife Transport loop Ctrl+Shift+L Loop &Set Loop Set Loop set Transport loop set Ctrl+L Strg+L &Stop &Stopp Stop Stopp Transport stop Play Abspielen Transport play/pause Space Leertaste Record Aufnahme Transport record &Punch Punch Punch in/out Transport punch in/out Ctrl+Shift+P Punch Se&t Punch Set Punch in/out set Transport punch in/out set Ctrl+P Strg+P &Metronome &Metronom Metronome Metronom F&ollow Playhead Follow Playhead Follow playhead A&uto Backward Auto Backward Auto backward &Continue Past End Continue Past End Continue past end Pa&nic Pa&nik Panic Panik All MIDI tracks shut off (panic) Alle MIDI-Spuren ausschalten (Panik) &Shortcuts... &Tastaturkürzel... Shortcuts Tastaturkürzel Keyboard shortcuts Tastaturkürzel &About... &Über... About Über Show information about this application program Information über diese Anwendung anzeigen About &Qt... Über &Qt... About Qt Über Qt Show information about the Qt toolkit Information über die Qt-Bibliothek anzeigen Set current snap to %1 Current time (play-head) Current tempo (BPM) Snap/beat Track Spur Current track name MOD Session modification state REC Session record state MUTE Session muting state SOLO Session soloing state LOOP Session looping state Session total time Session sample rate Could not set default session directory: %1 Sorry. Ready Fertig Session XRUN state Untitled%1 Unbenannt%1 New session: "%1". Neue Sitzung: "%1". Session files (*.%1 *.%2 *.%3) Sitzungsdateien (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) Sitzungsdateien (*.%1 *.%2) Template files (*.%1) Archive files (*.%1) Archivdateien (*.%1) Open Session Sitzung öffnen Save Session Sitzung speichern Warning Warnung The file already exists: "%1" Do you want to replace it? Die Datei existiert bereits: "%1" Ersetzen? Backup session: "%1" as "%2". Could not backup existing session: %1 as %2 Sorry. The current session has been changed: "%1" Do you want to save the changes? About to remove archive directory: "%1" Are you sure? Don't ask this again Nicht mehr nachfragen Session closed. Sitzung geschlossen. The directory already exists: "%1" Do you want to replace it? Das Verzeichnis existiert bereits: "%1" Wollen sie es ersetzen? Opening "%1"... Öffne "%1"... Session could not be loaded from "%1". Sorry. Sitzung konnte von "%1" nicht geladen werden. Open session: "%1". Sitzung öffnen: "%1". Saving "%1"... Speichere "%1"... Session could not be saved to "%1". Sorry. Sitzung konnte nicht nach "%1" gespeichert werden. Save session: "%1". Speichere Sitzung: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? About to clear automation: "%1" Are you sure? About to clear all automation: "%1" Are you sure? take range session Sitzung or oder program Programm Information Information Some settings may be only effective next time you start this %1. Einige Einstellungen sind möglicherweise erst aktiv, wenn sie %1 das nächste Mal starten. Debugging option enabled. Debugging-Option aktiviert. Ogg Vorbis (libvorbis) file support disabled. MPEG-1 Audio Layer 3 (libmad) file support disabled. Sample-rate conversion (libsamplerate) disabled. Pitch-shifting support (librubberband) disabled. OSC service support (liblo) disabled. LADSPA Plug-in support disabled. DSSI Plug-in support disabled. VST Plug-in support disabled. VeSTige header support enabled. LV2 Plug-in support disabled. LV2 Plug-in support (liblilv) disabled. LV2 Plug-in UI support disabled. LV2 Plug-in UI support (libsuil) disabled. LV2 Plug-in External UI support disabled. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. LV2 Plug-in MIDI/Atom support disabled. LV2 Plug-in Worker/Schedule support disabled. LV2 Plug-in State support disabled. LV2 plug-in State Make Path support (DANGEROUS) enabled. LV2 Plug-in State Files support disabled. LV2 Plug-in Programs support disabled. LV2 Plug-in Presets support disabled. LV2 Plug-in Patch support disabled. LV2 Plug-in Time/position support disabled. LV2 Plug-in Options support disabled. LV2 Plug-in Buf-size support disabled. LV2 Plug-in UI Touch interface support disabled. LV2 Plug-in UI Idle interface support disabled. LV2 Plug-in UI Show interface support disabled. LV2 Plug-in UI GTK2 native support disabled. LV2 Plug-in UI X11 native support disabled. JACK Session support disabled. JACK Session nicht unterstützt. JACK Latency support disabled. JACK Metadata support disabled. NSM support disabled. Version Version Build Build Website Webseite This program is free software; you can redistribute it and/or modify it Dieses Programm ist freie Software; Sie können es gemäß der under the terms of the GNU General Public License version 2 or later. GNU General Public License weiterverteilen und/oder modifizieren. record clip [modified] [verändert] XRUN %1 Hz %1 Hz Session started. Sitzung gestartet. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. The following issues were detected: %1 Saving into another session file is highly recommended. &Hold &Linear &Linear &Spline Take %1 None Keiner Error Fehler XRUN(%1 skipped) XRUN(%1 übersprungen) XRUN(%1): some frames might have been lost. Audio connections change. Audio-Verbindung geändert. MIDI connections change. MIDI-Verbindung geändert. Playing ended. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. STOP PLAY FFWD REW REC ON REC OFF RESET LOCATE %1 SHUTTLE %1 STEP %1 TRACK RECORD %1 %2 TRACK MUTE %1 %2 TRACK SOLO %1 %2 Unknown sub-command Unbekanntes Unterkommando Not implemented Nicht implementiert MIDI CTL: %1, Channel %2, Param %3, Value %4 (track %1, gain %2) (track %1, panning %2) START CONTINUE SONGPOS %1 %1 BPM Playing "%1"... Spiele "%1" ab... qtractorMessages Messages Meldungen Logging stopped --- %1 --- Aufzeichung angehalten --- %1 --- Logging started --- %1 --- Aufzeichnung gestartet --- %1 --- qtractorMeter Pan Gain Verstärkung qtractorMidiControlForm Controllers - Qtractor Controller - Qtractor Controller files Controller-Dateien Files Dateien Path Pfad Import controller files Importiere Controller-Dateien &Import... &Importieren... Remove controller file Entferne Controller-Datei &Remove En&tfernen Move controller file up on list order &Up A&uf Move controller file down on list order &Down A&b &Type T&yp &Channel &Kanal &Parameter &Parameter Trac&k Offset Spur&versatz C&ommand K&ommando MIDI Event type MIDI Channel MIDI-Kanal MIDI Controller (parameter) MIDI parameter (track offset) + Track offset Command action Command feedback &Feedback &Rückmeldung Map/update controller command &Map Controller map Type Typ Channel Kanal Parameter Parameter Track Spur Command Kommando Feedback Rückmeldung Unmap/remove controller command U&nmap Enable all controllers immediate sync (hook) &Sync Reload/apply all controller files Relo&ad Neu &laden Export to controller file Exportiere in Controller-Datei E&xport... E&xportieren... Close this dialog Diesen Dialog schließen Close Schließen Import Controller Files Importiere Controller-Dateien Controller files (*.%1) Controller-Dateien (*.%1) Warning Warnung About to remove controller file: "%1" Are you sure? Export Controller File Controller-Datei exportieren controller The controller file already exists: "%1" Do you want to replace it? Die Controller-Datei existiert bereits: "%1" Soll diese überschrieben werden? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Controller mappings have been changed. Do you want to save the changes? Wollen sie die Änderungen speichern? Yes Ja No Nein qtractorMidiControlObserverForm MIDI Controller - Qtractor MIDI Controller - Qtractor &Type: T&yp: MIDI event type Cha&nnel: Ka&nal: MIDI channel MIDI Kanal &Parameter: &Parameter: MIDI parameter &Logarithmic &Logarithmisch &Feedback &Rückmeldung In&vert &Invertieren &Hook L&atch Control input connections &Inputs &Eingänge Control output connections &Outputs &Ausgänge MIDI Controller MIDI Controller MIDI controller is already assigned. Do you want to replace the mapping? MIDI Controller ist schon zugeordnet. Wollen sie die Zuordnung ersetzen? Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? &MIDI Controller... &MIDI Controller... &Automation &Automatisierung &Lock &Sperren &Play &Abspielen &Record Auf&nehmen &Clear &Löschen qtractorMidiEditEvent Zoom in (horizontal) Vergrößern (horizontal) Zoom out (horizontal) Verkleinern (horizontal) Zoom reset (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 qtractorMidiEditView Zoom in (vertical) Vergrößern (vertikal) Zoom out (vertical) Verkleinern (vertikal) Zoom reset (vertical) Normal (vertikal) qtractorMidiEditor MIDI Editor cut delete insert range remove range move edit resize rescale paste Time: %1 Type: Note On (%1) %2 Velocity: %3 Duration: %4 Key Press (%1) %2 Value: %3 Controller (%1) Name: %2 Value: %3 RPN (%1) Name: %2 Value: %3 NRPN (%1) Name: %2 Value: %3 Control 14 (%1) Name: %2 Value: %3 Pgm Change (%1) Chan Press (%1) Pitch Bend (%1) SysEx (%1 bytes) Data: Unknown (%1) Unbekannt (%1) Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 qtractorMidiEditorForm MIDI Editor &Track &Spur &File &Datei Select &Mode Auswahl&modus &Select Au&swahl I&nsert &Einfügen Remo&ve E&ntfernen &Tools &Werkzeuge &Edit &Bearbeiten &View &Ansicht Instrum&ent Instrum&ent &Toolbars &Werkzeugleisten &Windows &Fenster Not&e Type Val&ue Type &Zoom S&nap &Fang Sc&ale Sk&alieren T&ransport T&ransport &Help &Hilfe &Save &Speichern Save Speichern Save current MIDI clip to existing file name Save &As... Speichern &unter... Save As Speichern unter Save as Speichern unter Save current MIDI clip with another file name &Unlink &Trennen Unlink Trennen Unlink current MIDI clip Recor&d A&ufnehmen Record current MIDI clip (overdub) &Inputs &Eingänge Track Inputs Spureingänge Track inputs Spureingänge Show current MIDI clip/track input bus connections &Outputs &Ausgänge Track Outputs Spurausgänge Track outputs Spurausgänge Show current MIDI clip/track output bus connections &Properties... Ei&genschaften... Track Properties Spureingeschaften Track properties Spureingeschaften Edit current MIDI clip/track properties Shift+F2 Properties Eigenschaften Edit current MIDI clip properties F4 F4 &Range Set Clip Range Clip range Set edit-range from clip extents &Loop Set Clip Loop Clip loop Set loop-range from clip extents &Close &Schließen Close Schließen Close this MIDI clip editor &Undo &Rückgängig Undo Rückgängig Undo last edit operation Ctrl+Z &Redo &Wiederherstellen Redo Wiederherstellen Redo last edit operation Ctrl+Shift+Z Cu&t &Ausschneiden Cut Ausschneiden Cut current selection into the local clipboard Ctrl+X Strg+X &Copy &Kopieren Copy Kopieren Copy current selection to the local clipboard Aktuelle Auswahl in Zwischenablage kopieren Ctrl+C Strg+C &Paste &Einfügen Paste Einfügen Paste local clipboard contents into the current MIDI clip Ctrl+V Strg+V Past&e Repeat... Wiederhol&t einfügen... Paste Repeat Wiederholt einfügen Paste repeat Wiederholt einfügen Paste/repeat local clipboard contents into the current MIDI clip Ctrl+Shift+V &Delete &Löschen Delete Löschen Delete current selection Aktuelle Auswahl löschen Del Entf Edit Of&f Bearbeiten a&us Edit Off Bearbeiten aus Edit off Bearbeiten aus Set edit mode off Bearbeitungsmodus ausschalten Edit &On Bearbeiten &an Edit On Bearbeiten an Edit on Bearbeiten an Set edit mode on Bearbeitungsmodus einschalten Edit &Draw Edit draw mode Edit draw mode (notes) &All &Alles Select All Alles auswählen Select all Alles auswählen Ctrl+A Strg+A &None &Nichts Select None Nichts auswählen Select none Nichts auswählen Ctrl+Shift+A &Invert &Invertieren Select Invert Invertieren auswählen Select invert Invertieren auswählen Ctrl+I Strg+I &Range &Bereich Select Range Bereich auswählen Select range Bereich auswählen Mark range as selected Bereich als ausgewählt markieren Ctrl+R Strg+R Insert Range Bereich einfügen Insert range Bereich einfügen Insert range as selected Bereich wie ausgewählt einfügen Ctrl+Ins Strg+Einfg Remove Range Bereich entfernen Remove range Bereich entfernen Remove range as selected Markierten Bereich entfernen Ctrl+Del Strg+Entf &Quantize... &Quantisieren... Quantize Quantisieren Quantize selection Auswahl quantisieren &Transpose... &Transponieren... Transpose Transponieren Transpose selection Auswahl transponieren &Normalize... N&ormalisieren... Normalize Normalisieren Normalize selection Auswahl normalisieren &Randomize... &Zufällig anordnen... Randomize Zufällig anordnen Randomize selection Auswahl zufällig anordnen Resi&ze... Größe &anpassen... Resize Größe anpassen Resize selection Größe des gewählten Bereichs anpassen Re&scale... &Umskalieren... Rescale Umskalieren Rescale selection Auswahl umskalieren T&imeshift... Timeshift Timeshift selection &Menubar &Menüzeile Menubar Menüzeile Show/hide the menubar Menüzeile anzeigen/verbergen Ctrl+M Strg+M &Statusbar &Statuszeile Statusbar Statuszeile Show/hide the statusbar Statuszeile anzeigen/verbergen File Toolbar File toolbar Show/hide the file toolbar Edit Toolbar Edit toolbar Show/hide the edit toolbar View Toolbar View toolbar Show/hide the view toolbar &Transport &Transport Transport Toolbar Transport toolbar Show/hide the transport toolbar &Scale &Skalieren Scale Toolbar Scale toolbar Show/hide the scale toolbar Thum&b Thumb Toolbar Thumb toolbar Show/hide the thumb view toolbar Note &Duration Note Duration Note duration Whether note events are shown proportional to duration Note &Color Note Color Note color Whether note events are colored according to pitch &Value Color Value Color Value color Whether note events are colored according to value (velocity) &Events View events Show/hide the events list &Preview Notes Preview Notes Preview notes Preview notes while editing (scrub) F&ollow Playhead Follow Playhead Follow playhead &In &Ein Zoom In Zoom in Ctrl++ Strg++ &Out &Aus Zoom Out Zoom out Ctrl+- Strg+- &Reset &Zurücksetzen Zoom Reset Zoom reset Ctrl+1 Strg+1 &Horizontal &Horizontal Horizontal Zoom Horizontal zoom Horizontal zoom mode &Vertical &Vertikal Vertical Zoom Vertical zoom Vertical zoom mode All Zoom All zoom All zoom mode &Zebra &Zebra Zebra Zebra Bar zebra view mode &Grid &Gitter Grid Gitter Snap grid view mode Too&l Tips Tool tips Floating tool tips view mode &Refresh Au&ffrischen Refresh Erneuern Refresh views Ansichten auffrischen F5 F5 &Backward &Rückwärts Backward Rückwärts Transport backward Transport rückwärts Backspace Re&wind &Zurückspulen Rewind Zurückspulen Transport rewind Transport zurückspulen F&ast Forward Schnell vorspu&len Fast Forward Schnell vorspulen Fast forward Vorspulen Transport fast forward Transport vorspulen &Forward &Vorspulen Forward Vorspulen Transport forward Transport vorwärts &Loop &Endlosschleife Loop Endlosschleife Transport loop Ctrl+Shift+L Loop &Set Loop Set Loop set Transport loop set Ctrl+L Strg+L &Stop &Stopp Stop Stopp Transport stop &Play &Abspielen Play Abspielen Transport play/pause Space Leertaste &Record A&ufnehmen Record Aufnahme Transport record &Punch Punch Punch in/out Transport punch in/out Ctrl+Shift+P Punch Se&t Punch Set Punch in/out set Transport punch in/out set Ctrl+P Strg+P Pa&nic Pa&nik Panic Panik All MIDI tracks shut off (panic) Alle MIDI-Spuren ausschalten (Panik) &Shortcuts... &Tastaturkürzel... Shortcuts Tastaturkürzel Keyboard shortcuts Tastaturkürzel &About... &Über... About Über Show information about this application program Information über diese Anwendung anzeigen About &Qt... Über &Qt... About Qt Über Qt Show information about the Qt toolkit Information über die Qt-Bibliothek anzeigen Set current snap to %1 Note Velocity Snap/beat Note type Value type Parameter type Scale key Scale type MIDI clip name MIDI file name MIDI track/channel MIDI Spur/Kanal MOD MIDI modification state REC MIDI clip record state 00:00:00.000 00:00:00.000 MIDI clip duration Warning Warnung The current MIDI clip has been changed: "%1" Do you want to save the changes? Save MIDI Clip MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. Channel %1 Kanal %1 Track %1 Spur %1 [modified] [verändert] qtractorMidiEventItemDelegate edit %1 bearbeite %1 qtractorMidiEventList Events qtractorMidiEventListModel Time Zeit Type Typ Name Name Value Wert Duration/Data Frame BBT Note On (%1) Note Off (%1) Key Press (%1) Controller (%1) Control 14 (%1) RPN (%1) NRPN (%1) Pgm Change Chan Press Pitch Bend SysEx Meta (%1) Unknown (%1) Unbekannt (%1) qtractorMidiListView Name Name Fmt Tracks Spuren tpqn Path Pfad %1: MIDI file not found. %1: MIDI-Datei nicht gefunden. Open MIDI Files MIDI-Dateien öffnen MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) Lautstärke (%) % Pan: %1 Volume: %1% Lautstärke: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor Name Name Size Größe Data (hex) Import from SysEx file &Import... &Importieren... Export to SysEx file E&xport... E&xportieren... Move SysEx item up on list order &Up A&uf Move SysEx item down on list order &Down A&b Open SysEx Sysex name Save SysEx Delete SysEx Create SysEx item &Add &Hinzufügen Update SysEx item Upda&te A&ktualisieren Remove SysEx item &Remove En&tfernen SysEx files (*.%1) MIDI files (*.mid *.smf *.midi) MIDI-Dateien (*.mid *.smf *.midi) All files (*.*) Alle Dateien (*.*) Import SysEx Files Export SysEx File Warning Warnung The SysEx file already exists: "%1" Do you want to replace it? Sysex files (*.%1) Sysex Dateien (*.%1) About to replace SysEx: "%1" Are you sure? About to delete SysEx: "%1" Are you sure? SysEx settings have been changed. Do you want to apply the changes? Error Fehler SysEx could not be loaded: "%1". Sorry. qtractorMidiThumbView MIDI Thumb view qtractorMidiToolsForm MIDI Tools Preset name Save preset Delete preset &Quantize &Quantisieren Quantize selected events &Time: &Zeit: Quantize time Quantize time percent % &Duration: &Dauer: Quantize duration Quantize duration percent S&wing: Swing-quantize time Swing-quantize percent Swing-quantize type Linear Linear Quadratic Quadratisch Cubic Kubisch &Scale: Scale-quantize key Scale-quantize type &Transpose &Transponieren Transpose selected events &Note: Transpose note Transpose time Transpose time format Frames Time Zeit BBT &Reverse &Normalize &Normalisieren Normalize selected events &Percent: &Prozent: Normalize percent &Value: &Wert: Normalize value &Randomize &Zufällig anordnen Randomize selected events Randomize note/pitch Randomize time Randomize duration Randomize value Resi&ze Größe &anpassen Resize selected events Resize duration Resize duration format Resize value Resize value mode Flat Ramp Resize final value Re&scale &Umskalieren Rescale selected events Rescale time Rescale duration Rescale value T&imeshift Timeshift selected events Timeshift P: Timeshift parameter Timeshift parameter (log) Timeshift curve P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. Timeshift duration (default) (voreingestellt) Warning Warnung About to delete preset: "%1" Are you sure? none keiner quantize transpose normalize randomize resize rescale timeshift qtractorMixer Inputs Eingänge Tracks Spuren Outputs Ausgänge Mixer Mischer qtractorMixerRackWidget &Inputs &Eingänge &Outputs &Ausgänge &Monitor &Überwachung &Buses... &Busse... qtractorMixerStrip inputs Eingänge outputs Ausgänge Connect %1 Verbinde %1 %1 In %1 Ein %1 Out %1 Aus (Audio) (Audio) (MIDI) (MIDI) (None) (Keine) qtractorMonitorButton monitor Monitor (rec) Monitor (thru) qtractorOptionsForm Options - Qtractor Optionen - Qtractor &General All&gemeines Session Sitzung Default session &file format: Default session file format (suffix) Whether to create new sessions based on template &New session template: New session template Browse for new session template Whether to save backup versions of existing sessions Save &backup versions of existing sessions: Which mode to rename existing session files Increment previous version (default) Increment current version Whether to enable session auto-save (crash-recovery) Auto-save current working session every: Auto-save period (minutes) minutes Options Optionen Whether to ask for confirmation on removal &Confirm removals &Löschen bestätigen Number of &recent files: The maximum number of recent files to keep in menu Maximale Anzahl zuletzt genutzter Dateien im Menü Whether to capture standard output (stdout/stderr) into messages window Standardausgabe (stdout/stderr) in Meldungsfenster umleiten Capture standard &output Standardausgabe &umleiten Whether to show the complete directory path of loaded session files S&how complete path of session files &Vollständigen Pfad der geladenen Sitzungsdateien anzeigen Whether to remove audio peak files on session close Auto-remove audio pea&k files Whether to keep all tool windows on top of the main window Keep tool &windows always on top Whether to try dropping multiple audio files into the same track &Drop multiple audio files into the same track Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Transport Transport Transport &mode: Transport&modus: Transport control mode (JACK) None Keiner Slave Master Ausgang Full &Loop recording mode (takes): Loop recording mode (takes) First Erster Last Letzter &Audio &Audio Capture / Export Audio compression quality to use on capture (record) and export Audio sample format to use on capture (record) and export Audio file type to use on capture (record) and export File &type: Datei&typ: Sample &format: &Quality: &Qualität: Playback Wiedergabe Whether to apply time-stretching when tempo changes Aut&omatic time-stretching Sample-&rate converter type: Sample-rate converter quality Sinc (Best Quality) Sinc (Medium Quality) Sinc (Fastest) Zero Order Hold Linear Linear Whether to use WSOLA time-stretching &WSOLA time-stretching Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek Whether to have separate audition/pre-listening player output ports Dedicated au&dition/pre-listening player outputs: Whether to auto-connect dedicated audio player outputs Auto-&connect Metronome Metronom Whether to enable the audio metronome Audio-Metronom aktivieren &Enable audio metronome &Audio-Metronom aktivieren &File (bar): &Datei (bar): Metronome Audio filename (bar) Browse for sample audio file (bar) &Gain (bar): Metronome gain (bar) dB dB &File (beat): Da&tei (beat): Metronome Audio filename (beat) Browse for sample audio file (beat) &Gain (beat): Metronome gain (beat) Whether to have separate audio metronome output ports Dedicated a&udio metronome outputs: &Festgelegte Audio-Metronom Ausgänge: Whether to auto-connect dedicated audio metronome outputs Auto-co&nnect Automatisch &verbinden &MIDI &MIDI File &format: Datei&format: MIDI file format to use on capture (record) and export &Quantize: &Quantisieren: MIDI capture (record) quantization Queue &timer (resolution): Queue timer (resolution) Whether to have separate MIDI player output ports Dedicated MIDI p&layer outputs &Festgelegte MIDI-Player Ausgänge Control &MMC: &MMC: MIDI Machine Control (MMC) mode MIDI Machine Control (MMC) Modus Input Eingang Output Ausgang Duplex Duplex &Device: &Gerät: MIDI Machine Control (MMC) device id. MIDI Machine Control (MMC) Geräte ID. &SPP: &SPP: MIDI Song Position pointer (SPP) control mode MIDI Clock control mode Whether to have separate MIDI control ports Dedicated MIDI &control input/output Whether to enable the MIDI metronome MIDI-Metronom aktivieren &Enable MIDI metronome MI&DI-Metronom aktivieren &Channel: &Kanal: Metronome MIDI channel &Note (bar): Metronome MIDI note (bar) &Velocity (bar): Metronome MIDI velocity (bar) &Duration (bar): &Dauer (bar): Metronome MIDI duration (bar) &Note (beat): Metronome MIDI note (beat) &Velocity (beat): Metronome MIDI velocity (beat) &Duration (beat): Da&uer (beat): Metronome MIDI duration (beat) Whether to have separate MIDI metronome output port Dedicated M&IDI metronome output Fest&gelegter MIDI-Metronom Ausgang Metronome MIDI offset (latency) &Display An&zeige Defaults Voreinstellungen &Time display format: Time display format Zeitanzeigeformat Frames Time Zeit BBT &Base font size: &Basisschriftgröße: Base application font size (pt.) Generelle Schriftgröße (pt.) für die Anwendung festlegen (default) (voreingestellt) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 H&old auto-scrolling (follow play-head) on edits Whether to use desktop environment native dialogs. Use desktop environment &native dialogs A&utomatic mixer strip/grid layout (multi-row) Whether to allow automatic mixer strip/grid layout (multi-row). Custom &Color theme: Custom color palette theme KXStudio KXStudio Custom widget style theme Meters Messgeräte &Audio: &Audio: Audio meter level Audiopegelanzeige Over 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Select custom audio meter color Farbgebung der Anzeige anpassen ... &MIDI: &MIDI: MIDI meter level Peak MIDI meter color Select custom MIDI meter color Reset meter colors to default &Reset &Zurücksetzen Messages Meldungen Sample messages text font display Beispielhafte Darstellung des Textes im Meldungsfenster Select font for the messages text display Schriftart für Text im Meldungsfenster wählen &Font... &Schriftart... Whether to keep a maximum number of lines in the messages window Maximale Anzahl der im Meldungsfenster angezeigten Zeilen festlegen M&essages limit: The maximum number of message lines to keep in view Maximale Anzahl der Nachrichten im Meldungsfenster lines Whether to hold auto-scrolling (follow play-head) on edits. Whether to ask for confirmation on archive directory removal C&onfirm archive removals Whether to start as timebase master (JACK) &Timebase &Offset (latency): Metronome Audio offset (latency) Whether to enable MIDI queue time drift correction E&nable MIDI queue time drift correction MIDI Cloc&k: Wonton Soup &Style theme: Logging Protokollierung Messages log file Protokolldatei für Meldungen Browse for the messages log file location Speicherort für Protokolldatei wählen Whether to activate a messages logging to file. Protokollierung der Meldungen in eine Datei festlegen. Messages &log file: Protokoll&datei: &Plugins &Plugins Paths Pfade Plugin type Plugin path Browse plugin path Add plugin path &Add &Hinzufügen Plugin paths Remove plugin path &Remove En&tfernen Move up path &Up Au&f &Down A&b &LV2 Presets directory: LV2 Presets directory (default: ~/.lv2) Browse LV2 Presets directory Instruments Instrumente Whether to have separate audio output ports Dedicated audi&o outputs: Whether to auto-connect dedicated audio output ports Au&to-connect Au&tomatisch verbinden Editor Editor Whether to open plugin's editor (GUI) by default Open plugin's &editor (GUI) by default Experimental Experimentell Whether to use a dummy plugin type when scanning for VST plugins Dummy &VST plugin scan (RECOMMENDED) Whether LV2 Dynamic Manifest plugins are supported LV2 Dy&namic Manifest support Whether to save plugin automation with higher resolution (14-bit) &High resolution plugin automation (14-bit) Signed 16-Bit Signed 24-Bit Signed 32-Bit Float 32-Bit Float 64-Bit SMF Format 0 SMF Format 1 (Any) Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? Metronome Bar Audio File Metronome Beat Audio File Audio Meter Color MIDI Meter Color Plug-in Directory LV2 Presets Directory Messages Log Meldungsprotokoll Log files (*.%1) Log-Dateien (*.%1) Session Template Session template files (*.qtr *.qts *.%1) qtractorPasteRepeatForm Paste Repeat - Qtractor Repeat Wiederholung &Count: An&zahl: Repeat count &Period: &Periode: Repeat period Repeat period format Frames Time Zeit BBT Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? qtractorPluginForm Plugin Properties Open preset Preset name Save preset Delete preset Edit plugin Plugin bearbeiten Edit Bearbeiten Activate plugin Plugin aktivieren Active Aktiv About Über Outputs (Sends) Sends Inputs (Returns) Returns Aux Send Bus: Manage buses ... Direct Access Parameter Direct Access Page %1 Seite %1 %1 [%2], %3 instance(s), %4 channel(s). (none) (keines) Open Preset Preset files (*.%1) Error Fehler Preset could not be loaded from file: "%1". Sorry. Save Preset Preset could not be saved to file: "%1". Sorry. Warning Warnung About to delete preset: "%1" (%2) Are you sure? &None &Nichts qtractorPluginListView copy plugin activate all plugins deactivate all plugins remove all plugins &Move Here Hierher &verschieben &Copy Here Hierher &kopieren C&ancel &Abbrechen &Add Plugin... &Plugin hinzufügen... &Inserts &Audio &Audio Add &Insert Add &Aux Send &Sends &Returns &MIDI &MIDI Ac&tivate Ak&tivieren Acti&vate All Alle Akti&vieren Deactivate Al&l A&lle Deaktivieren &Remove En&tfernen Re&move All &Alle Entfernen Move &Up Nach &oben Move &Down Nach &unten &None &Nichts &Properties... &Eigenschaften... &Edit &Bearbeiten &Outputs &Ausgänge &Dedicated &Auto-connect &Automatisch verbinden qtractorPluginPropertyWidget Open File Datei öffnen qtractorPluginSelectForm Plugins - Qtractor Reset filter Filter zurücksetzen X Plugin search string (regular expression) Plugin type Available plugins Verfügbare Plugins Name Name Audio Audio MIDI MIDI Control Modes Modi Path Pfad Index Index Instances Instanzen Type Typ &Activate &Aktivieren Activate plugin on insert Plugin scanning in progress... Rescan for available plugins (refresh) &Rescan GUI EXT RT RT qtractorSessionForm Session - Qtractor Session Sitzung &Name: &Name: Session name Sitzungsname &Directory: &Verzeichnis: Session directory Sitzungsverzeichnis Browse for session directory Sitzungsverzeichnis auswählen ... &Description: &Beschreibung: Session description Sitzungsbeschreibung Properties Eigenschaften Time Zeit Sample &Rate: Abtast&rate: Sample rate (Hz) Abtastrate (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature T&icks/Beat: Resolution (ticks/beat; tpqn) Auflösung (ticks/beat; tpqn) View Ansicht &Snap/Beat: Snap/beat &Pixels/Beat: Pixels/beat &Horizontal Zoom: Horizontal Zoom (%) % &Vertical Zoom: &Vertikale Vergrößerung: Vertical Zoom (%) Vertikale Vergrößerung (%) Warning Warnung Session directory does not exist: "%1" Do you want to create it? Sitzungsverzeichnis existiert nicht: "%1" Wollen sie es anlegen? Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? Session Directory Sitzungsverzeichnis qtractorShortcutForm Shortcuts Tastaturkürzel Menu/Action Menü/Aktion Description Beschreibung Keyboard Tastatur MIDI Controller MIDI Controller Warning Warnung Keyboard shortcut (%1) already assigned (%2). Tastenkürzel (%1) ist bereits zuegeordnet (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Tastaturkürzel wurden verändert. Wollen Sie diese übernehmen? MIDI Controller shortcuts have been changed. Do you want to apply the changes? &MIDI Controller... &MIDI Controller... qtractorTakeRangeForm Take - Qtractor Range Bereich Selection range &Selection &Auswahl Loop range &Loop &Endlosschleife Punch range &Punch Time Zeit BBT Edit range &Edit &Bearbeiten Custom range &Custom St&art: St&art: Clip start En&d: En&de: Clip offset Select Current take Format Format Time display format Zeitanzeigeformat Frames Take %1 qtractorTempoAdjustForm Tempo - Qtractor Metronome Metronom Temp&o: Tempo/Time signature T&ap Range Bereich &Start: &Start: Range start Time Zeit BBT &Length: &Länge: Range length B&eats: Range beats A&djust An&passen Format Format Time display format Zeitformat Frames Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? qtractorThumbView Thumb view qtractorTimeScaleForm Tempo Map / Markers - Qtractor Tempo map / Markers Bar Time Zeit Tempo Marker Markierung Location &Bar: Bar location T&ime: &Zeit: Time/frame location Node &Tempo: &Tempo: Tempo (BPM) / Signature T&ap Marker text ... Marker color Tempo scale factor App&ly An&wenden Refresh tempo map Re&fresh Au&ffrischen Add node &Add &Hinzufügen Update node &Update A&ktualisieren Remove node &Remove En&tfernen Close this dialog Diesen Dialog schließen Close Schließen Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Some settings have been changed. Do you want to discard the changes? Einige Einstellungen wurden verändert. Wollen Sie diese verwerfen? tempo factor Marker Color &Refresh Au&ffrischen qtractorTimeSpinBox &Frames &Time &Zeit &BBT qtractorTrackButton Record Aufnahme Mute Solo qtractorTrackForm Track - Qtractor Track Spur &Name: &Name: Track name description Track icon Type Typ Audio track type &Audio &Audio MIDI track type &MIDI &MIDI Input / Output Eingang/Ausgang Input bus name Output bus name Manage buses ... MIDI / Instrument MIDI/Instrument &Program: &Programm: &Bank: &Bank: Bank &Select Method: &Omni MIDI Omni: Capture All Channels &Channel: &Kanal: MIDI Channel (1-16) MIDI-Kanal (1-16) MIDI Patch: Instrument MIDI Patch: Bank Select Method MIDI Patch: Bank MIDI Patch: Program View / Colors Ansicht/Farben &Foreground: &Vordergrund: Foreground color Vordergrundfarbe Select custom track foreground color Bac&kground: Hin&tergrund: Background color Hintergrundfarbe Select custom track background color Plugins Plugins Track plugins Add plugin Plugin hinzufügen &Add... &Hinzufügen... Remove plugin Plugin entfernen &Remove En&tfernen Move plugin up &Up A&uf Move plugin down &Down A&b Normal Bank MSB Bank LSB Patch Patch &Drums &Schlagzeug Drum &Kit &Bass &Bass A&coustic Bass &Guitar &Gitarre &Electric Guitar &Elektrische Gitarre &Piano &Klavier &Acoustic Piano &Akustisches Klavier &Microphone &Mikrofon Vi&ntage Microphone &Speaker &Lautsprecher &Trumpet &Trompete &Violin &Violine Warning Warnung Some settings have been changed. Do you want to apply the changes? Einige Einstellungen wurden verändert. Wollen Sie diese übernehmen? (No instrument) (Kein Instrument) (None) (Keine) Custom &Icon... Image files (%1) All files (*.*) Alle Dateien (*.*) Track Icon Foreground Color Vordergrundfarbe Background Color Hintergrundfarbe qtractorTrackListHeaderModel Nr Nr Track Name Spurname Bus Bus Ch Kanal Patch Patch Instrument Instrument qtractorTrackTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 qtractorTrackView Zoom in (horizontal) Vergrößern (horizontal) Zoom out (horizontal) Verkleinern (horizontal) Zoom in (vertical) Vergrößern (vertikal) Zoom out (vertical) Verkleinern (vertikal) Zoom reset add clip Start: %1 End: %2 Length: %3 Start: %1 Ende: %2 Länge: %3 clip %1 fade-in fade-out clip stretch clip resize clip repeat %1 automation %1 clip move automation paste automation cut delete split move clip paste clip qtractorTracks Tracks Spuren new clip split clip clip normalize quantize transpose normalize randomize resize rescale timeshift clip import Audio file import "%1" on %2 %3. Audio-Datei Import "%1" auf %2 %3. Audio file import: "%1". Audio-Datei Import: "%1". MIDI file import "%1" track-channel %2 on %3 %4. MIDI-Datei Import "%1" Spurkanal %2 auf %3 %4. MIDI file import: "%1", track-channel: %2. MIDI-Datei Import: "%1", Spurkanal: %2. clip merge Merge/Export Audio Clip Audio Clip vereinigen/exportieren Audio files (*.%1) Audio-Dateien (*.%1) Audio clip merge/export: "%1" started... Audio Clip Vereinigung/Export: "%1" gestartet... Audio clip merge/export: "%1" complete. Audio Clip Vereinigung/Export: "%1" abgeschlossen. Merge/Export MIDI Clip MIDI Clip vereinigen/exportieren MIDI files (*.%1 *.smf *.midi) MIDI-Dateien (*.%1 *.smf *.midi) MIDI clip merge/export: "%1" started... MIDI Clip Vereinigung/Export: "%1" gestartet... MIDI clip merge/export: "%1" complete. MIDI Clip Vereinigung/Export: "%1" abgeschlossen. clip cross-fade Insert Range Bereich einfügen insert range insert track range Remove Range Bereich entfernen remove range remove track range Warning Warnung About to remove track: "%1" Are you sure? Sie sind dabei, diese Spur zu entfernen: "%1" Sind sie sicher? MIDI file import "%1" on %2 %3. MIDI-Datei Import "%1" auf %2 %3. MIDI file import: "%1". MIDI-Datei Import: "%1". qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_it.ts0000644000000000000000000000012713014536043021262 xustar0029 mtime=1479719971.80111954 29 atime=1479719971.79711754 29 ctime=1479719971.80111954 qtractor-0.8.0/src/translations/qtractor_it.ts0000644000175000001440000167257213014536043022122 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 canali, %2 Hz (%1 dB) (%1 dB) (%1% time stretch) (%1% allarga tempo) (%1 semitones pitch shift) (%1 semitoni trasposti) %1 In %1 Ingressi %1 Out %1 Uscite Audio files (%1) File audio (%1) All files (*.*) Tutti i file (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canali, %4 campioni, %5 Hz %6 Duplex Duplex Output Uscita Input Ingresso None Nessuno (take %1) (ripresa %1) Name: %1 Nome: %1 Start: %1 Offset: %2 End: %3 Length: %4 Inizio: %1 Offset: %2 Fine: %3 Lunghezza: %4 File: %1 File: %1 take %1 ripresa %1 reset takes reset riprese clip tool %1 strumento clip %1 clip record registrazione clip automation select selezione automazione automation mode modalità automazione automation play riproduzione automazione automation record registra automazione automation logarithmic automazione logaritmica automation color colore automazione automation play all riproduci tutte le automazioni automation record all registra tutte le automazioni automation edit modifica automazione automation clear pulisci automazione automation clear all pulisci tutte le automazioni automation edit list lista modifiche automazioni %1 Monitor %1 Monitor create bus crea bus update bus aggiorna bus delete bus rimuovi bus move bus sposta bus bus pass-through pass-through bus bus gain guadagno bus bus pan bilanciamento bus Insert Send/Return pseudo-plugin (Audio) Inserisci una pseudo plugin di Send/Return (Audio) Insert Send/Return pseudo-plugin (MIDI) Inserisci una pseudo plugin di Send/Return (MIDI) Send Gain Mandata Guadagno Dry Gain Guadagno di dry Wet Gain Guadagno di wet Aux Send (Audio) Aux Send (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) Aux Send pseudo-plugin (MIDI) %1 (Audio) %1 (Audio) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File File di definizione strumento Cakewalk File File Date Data %1 Bank %2 %1 Banco %2 %1 - Bank %2 %1 - Banco %2 (format %1) MIDI: (formato %1) MIDI: Channel %1 Canale %1 Track %1 Traccia %1 , %1 tracks, %2 tpqn , %1 tracce, %2 tpqn (%1% vol) (%1% vol) set controller imposta controller reset controller resetta controller %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formato %2) %3 tracce, %4 tpqn %5 %1 (format %2) %3 %1 (formato %2) %3 (default) (predefinito) %1 Hz %1 Hz slave slave %1 (%2) %1 (%2) Usage: %1 [options] [session-file] Utilizzo: %1 [opzioni] [file di sessione] Options: Opzioni: Set session identification (uuid) Imposta identificativo sessione (uuid) Show help about command line options Mostra opzioni della riga di comando Show version information Mostra informazioni di versione Option -s requires an argument (session-id). L'opzione -s richiede un argomento (ID sessione). Qt: %1 Qt: %1 %1: %2 (%3) %1: %2 (%3) (Any) (Qualsiasi) Activate Attiva %1(%2): %3 plugin not found. %1(%2): %3 plugin non trovata. add plugin aggiungi plugin add insert aggiungi insert add aux-send aggiungi send-aux aux-send bus bus send-aux remove plugin rimuovi plugin move plugin sposta plugin activate plugin attiva plugin preset plugin plugin di preset reset plugin resetta plugin plugin program plugin di programma plugin property proprietà della plugin dedicated audio outputs uscite audio dedicate direct access param parametro di accesso diretto session loop loop sessione session punch punch sessione session properties proprietà sessione Beat Battito add tempo node aggiungi nodo tempo update tempo node aggiorna nodo tempo remove tempo node rimuovi nodo tempo move tempo node sposta nodo tempo add marker aggiungi marker update marker aggiorna marker remove marker elimina marker move marker sposta marker %1 Record %1 Registrazione %1 Mute %1 Muto %1 Solo %1 Solo %1 Volume %1 Volume %1 Gain %1 Guadagno %1 Pan %1 Bilanciamento add track aggiungi traccia remove track rimuovi traccia duplicate track duplica traccia move track sposta traccia resize track ridimensiona traccia import track importa traccia track properties proprietà traccia Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Assegnazione traccia fallita: Traccia: "%1" Ingresso: "%2" Uscita: "%3" track record registra traccia track mute silenzia traccia track solo traccia in solo track monitor monitor traccia track gain guadagno traccia track pan bilanciamento traccia track instrument strumento della traccia Automation (%1) Automazione (%1) none nessuno Automation Automazione Audio Audio MIDI MIDI Unknown Sconosciuto Product: Prodotto: Vendor: Produttore: Version: Versione: %1 (*.%2) %1 (*.%2) Copyright: Copyright: Project: Progetto: plugin parameters parametri della plugin Author: Autore: %1: Automation/curve file not found. %1: File di automazione/curva non trovato. qtractorAudioListView Name Nome Ch Canale Frames Campioni Rate Campionamento Time Tempo Path Percorso Open Audio Files Apri File Audio %1: Audio file not found. %1: File audio non trovato. qtractorAudioMeter Gain (dB) Guadagno (dB) dB dB Pan: %1 Bilanciamento: %1 Gain: %1 dB Guadagno: %1 dB qtractorBusForm Buses - Qtractor Bus - Qtractor Bus list Lista bus Buses Bus Ch Canali Mode Modalità Bus Bus Properties Proprietà &Name: &Nome: Bus name Nome bus &Mode: &Modalità: Bus mode Modalità bus Input Ingresso Output Uscita Duplex Duplex Bus monitor (pass-through) Monitor bus (pass-through) M&onitor (pass-through) M&onitor (pass-through) Audio Audio Cha&nnels: Ca&nali: Audio channels Canali audio Audio auto-connect Connessione automatica audio &Auto connect Connessione &Automatica MIDI MIDI MIDI Instrument name Nome strumento MIDI MIDI SysEx setup Configurazione SysEx MIDI SysE&x... SysE&x... Input Plugins Plugin di Ingresso Input bus plugins Plugin bus di ingresso Add input plugin Aggiungi plugin in ingresso &Add... &Aggiungi... Remove input plugin Rimuovi plugin di ingresso &Remove &Rimuovi Move input plugin up Sposta in su plugin ingresso &Up S&U Move input plugin down Sposta in giù plugin di ingresso &Down &Giù Output Plugins Plugin di Uscita Output bus plugins Plugin bus di uscita Add output plugin Aggiungi plugin di uscita Remove output plugin Rimuovi plugin di uscita Move output plugin up Sposta in su plugin di output Move output plugin down Sposta in giù plugin di output Move bus up towards the top Sposta il bus in su verso la cima U&p Su Move bus down towards the bottom Sposta il bus in giù verso il fondo Do&wn Giù Create bus Crea bus &Create &Crea Update bus Aggiorna bus &Update &Aggiorna Delete bus Rimuovi bus &Delete &Rimuovi Close this dialog Chiudi questa finestra Close Chiudi Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? About to remove bus: "%1" (%2) Are you sure? Sto per rimuovere il bus: "%1" (%2) Sei sicuro? Some settings have been changed. Do you want to discard the changes? Alcune impostazioni sono state modificate. Vuoi annullare le modifiche? Move &Up Sposta S&u Move &Down Sposta Giù (No instrument) (Nessuno strumento) (none) (nessuno) (1 item) (1 elemento) (%1 items) (%1 elementi) qtractorClientListView Readable Clients / Output Ports Client Leggibili / Porte di Uscita Writable Clients / Input Ports Client Scrivibili / Porte di Ingresso qtractorClipForm Clip - Qtractor Clip - Qtractor &Name: &Nome: Clip name Nome clip &File: &File: Clip filename Nome del clip Browse for clip file Sfoglia file di clip Clip track/channel Traccia clip/canale Clip gain/volume Guadagno clip/volume Parameters Parametri &Track/Channel: &Traccia/Canale Clip start Inizio clip Clip offset Posizione clip Clip length Lunghezza clip Offs&et: Posizion&e: &Length: &Lunghezza: &Start: &Inizio: Gain/Volume Guadagno/Volume Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Time Tempo BBT BBT Fade In/Out Fade In/Out Fade &In: Fade &In: Clip fade-in length Fade-in clip Clip fade-in type Tipo di fade-in clip Fade &Out: Fade &Out: Clip fade-out length Fade-out clip Clip fade-out type Tipo di fade-out clip Audio Audio Time St&retch: Alla&rga Tempo: Clip time-stretch percentage Percentuale di allrgamento tempo del clip % % Pitch S&hift: Pitch S&hift: Clip pitch-shift in semitones Pitch shift del clip in semitoni semitones semitoni &Gain: &Guadagno: dB dB &Volume: &Volume: new clip nuovo clip edit clip modifica clip Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? MIDI MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) %1 Clip File %1 File di Clip qtractorConnect Connect Connetti Disconnect Disconnetti Disconnect All Disconnetti Tutti Refresh Aggiorna qtractorConnectForm qtractorConnectTest qtractorConnectTest Audio Audio Select output client/ports Seleziona client/porta di uscita Select input client/ports Seleziona client/porta di ingresso Connect currently selected ports Connetti porte attualmente selezionate &Connect &Connetti Disconnect currently selected ports Disconnetti porte attualmente selezionate &Disconnect &Disconnetti Disconnect all currently connected ports Disconnetti tutte le porte attualmente connesse Disconnect &All Disconnetti &Tutto Refresh current connections view Aggiorna vista corrente delle connessioni &Refresh Aggio&rna MIDI MIDI (All) (Tutto) qtractorConnections Connections Connessioni qtractorEditRangeForm Range - Qtractor Intervallo - Qtractor Range Intervallo Selection range Intervallo della selezione &Selection &Selezione Loop range Intervallo del loop &Loop &Loop Punch range Intervallo di punch &Punch &Punch Edit range Intervallo di modifica &Edit &Modifica Custom range Intervallo personalizzato &Custom &Personalizzato St&art: &Inizio: Clip start Inizio del clip En&d: &Fine: Clip offset Offset del clip Apply to Loop points in range Applica a punti di loop nell'intervallo L&oop L&oop Apply to Punch In/Out points in range Applica a punti di punch in/out nell'intervallo Pu&nch Pu&nch Mar&kers Mar&ker Te&mpo Map Mappa Te&mpo &Format &Formato Time display format Formato di visualizzazione del tempo Time Tempo BBT BBT Frames Frame Options Opzioni Apply to clips in range Applica ai clip nell'intervallo Cl&ips Cl&ip A&utomation A&utomazione Apply to Automation nodes in range Applica a nodi di automazione nell'intervallo Apply to Tempo Map nodes in range Applica ai nodi della mappa del tempo nell'intervallo Apply to location Markers in range Applica ai marker di posizione nell'intervallo qtractorExportForm Export - Qtractor Esporta - Qtractor &File: &File: Export file name Esporta nome file Browse export file name Sfoglia esporta nome file Range Intervallo Session range Intervallo sessione &Session &Sessione Loop range Intervallo di loop &Loop &Loop Punch range Intervallo di punch &Punch &Punch Edit range Modifica intervallo &Edit &Modifica Custom range Intervallo personalizzato &Custom &Personalizzato St&art: &Inizio: Clip start Inizio clip En&d: &Fine: Clip offset Posizione clip Outputs Uscite Output bus names Nomi dei bus di uscita Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Time Tempo BBT BBT Whether to add/import new track(s) with export result Se aggiungere/importare nuove tracce con i risultati di esportazione &Add new track(s) &Aggiungi una nuova traccia Audio Audio MIDI MIDI Export %1 Esporta %1 Warning Attenzione The file already exists: "%1" Do you want to replace it? File già esistente: "%1" Vuoi sostituirlo? Audio file export: "%1" started... Esportazione file audio: "%1" iniziata... Audio file export: "%1" complete. Esportazione file audio: "%1" completata. Audio file export: "%1" failed. Esportazione file audio: "%1" fallita. MIDI file export: "%1" started... Esportazione file MIDI: "%1" iniziata... MIDI file export: "%1" complete. Esportazione file MIDI: "%1" completata. MIDI file export: "%1" failed. Esportazione file MIDI: "%1" fallita. Export %1 File Esporta %1 File %1 files (*.%1) %1 file (*.%1) qtractorFileListView New Group Nuovo Gruppo Warning Attenzione About to remove %1 file item(s). Are you sure? Si sta per rimuovere %1 file. Sei sicuro? About to remove %1 item: "%2" Are you sure? Si sta per rimuovere %1 elemento: "%2" Sei sicuro? group gruppo file file qtractorFiles Audio Audio MIDI MIDI Play file Riproduci file Add &Files... Aggiungi &File... Cu&t &Taglia &Copy &Copia Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V New &Group... Nuovo &gruppo... &Paste &Incolla Re&name Ri&nomina &Remove &Elimina Pla&y Ri&produci Cl&eanup &Pulizia Del Canc Files File MIDI Files File MIDI Audio Files File Audio qtractorInstrumentForm Instruments - Qtractor Strumenti - Qtractor Instruments Strumenti Files File Path Percorso Names Nomi Import from instrument file Importa da file strumenti &Import... &Importa... Remove instrument file Elimina file strumenti &Remove &Elimina Move instrument file up on list order Sposta file strumenti più su nella lista &Up S&u Move instrument file down on list order Sposta file strumenti più giù nella lista &Down &Giù Reload all instrument files Ricarica tutti i file di strumenti Relo&ad Ric&arica Export to instrument file Esporta su file strumenti E&xport... &Esporta... Close this dialog Chiudi questa finestra Close Chiudi Import Instrument Files Importa file strumenti Instrument files (*.%1 *.sf2 *.midnam) File strumenti (*.%1 *.sf2 *.midnam) Export Instrument File Esporta file strumenti Instrument files (*.%1) File strumenti (*.%1) Warning Attenzione The instrument file already exists: "%1" Do you want to replace it? Il file degli strumenti esiste già: "%1" Vuoi sostituirlo? Instrument settings have been changed. Do you want to apply the changes? I parametri degli strumenti sono stati modificati. Vuoi applicare le modifiche? Patch Names for Banks Nome della patch per i banchi Controller Names = %1 Nomi dei controller = %1 RPN Names = %1 Nomi degli RPN = %1 NRPN Names = %1 Nomi degli NRPN = %1 Bank Select Method = %1 Metodo di selezione del banco = %1 Patch Names Nomi Patch Note Names Nomi Note Controller Names Nomi Controller RPN Names Nomi RPN NRPN Names Nomi NRPN Bank Select Methods Metodi di selezione del banco %1 = %2 %1 = %2 Based On = %1 Basato su = %1 Normal Normale Bank MSB MSB Banco Bank LSB LSB Banco Patch Patch Unknown Sconosciuto qtractorInstrumentMenu (None) (nessuno) qtractorMainForm Qtractor Qtractor &File &File Open &Recent Apri &Recente &Edit &Modifica Select &Mode Seleziona &Modalità &Select &Seleziona I&nsert I&nsert Remo&ve &Rimuovi &Track &Traccia &State &Stato &Navigate &Navigazione Mo&ve S&posta &Height &Altezza Impor&t Tracks Impor&ta Tracce E&xport Tracks &Esporta Tracce M&ode M&odalità A&utomation A&utomazione Instrum&ent Strum&ento T&ools &Strumenti Ta&ke &Ripresa &View &Vista &Toolbars Barre S&trumenti &Windows &Finestre &Zoom &Zoom S&nap Alli&neamento T&ransport T&rasporto &Help Ai&uto &New &Nuovo New Nuovo New session Nuiova sessione New session file Nuovo file sessione Ctrl+N Ctrl+N &Open... &Apri... Open Apri Open session Apri sessione Open session from file Apri file sessione Ctrl+O Ctrl+O &Save &Salva Save Salva Save session Salva sessione Save session to file Salva sessione su file Ctrl+S Ctrl+S Save &As... S&alva Come... Save As Salva Come Save as Salva come Save current session with another file name Salva sessione corrente con un altro nome file &Properties... &Proprietà... Session Properties Proprietà Sessione Session properties Proprietà sessione Edit current session properties Modifica proprietà sessione corrente F2 F2 E&xit E&sci Exit Esci Exit this application program Esci da questa applicazione &Undo Ann&ulla Undo Annulla Undo last action Annulla l'ultima azione Ctrl+Z Ctrl+Z &Redo &Ripristina Redo Ripristina Redo last action Ripristina l'ultima azione Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Taglia Cut Taglia Cut selection to clipboard Taglia la selezione nella clipboard Ctrl+X Ctrl+X &Copy &Copia Copy Copia Copy selection to clipboard Copia la selezione nella clipboard Ctrl+C Ctrl+C &Paste &Incolla Paste Incolla Paste clipboard contents Incolla il contenuto della clipboard Ctrl+V Ctrl+V Past&e Repeat... Rip&eti incolla... Paste Repeat Ripeti Incolla Paste repeat Ripeti incolla Paste/repeat clipboard contents Incolla nuovamente il contenuto della clipboard Ctrl+Shift+V Ctrl+Shift+V &Delete Elimina Delete Elimina Delete selection Elimina la selezione Del Canc &Clip &Clip Clip Clip Select clip Seleziona clip Clip selection mode Modalità selezione clip &Range Inte&rvallo Range Intervallo Select range Seleziona intervallo Range selection mode Modalità selezione intervallo R&ectangle R&ettangolo Rect Rettangolo Select rectangle Seleziona rettangolo Rectangular selection mode Modalità selezione rettangolo &Automation &Automazione Automation Automazione Automation edit mode Modalità modifica automazione &All Tutto Select All Seleziona Tutto Select all Seleziona Tutto Mark all as selected Contrassegna tutto come selezionato Ctrl+A Ctrl+A &None &Nessuno Select None Seleziona nessuno Select none Seleziona nessuno Mark all as unselected Contrassegna tutto come non selezionato Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverti Select Invert Inverti Selezione Select invert Inverti selezione Invert selection Inverti selezione Ctrl+I Ctrl+I Select Track Seleziona Traccia Select track Seleziona traccia Mark track as selected Contrassegna traccia come selezionata Ctrl+T Ctrl+T Trac&k Range Intervallo Tra&ccia Select Track Range Seleziona Intervallo Traccia Select track range Seleziona intervallo traccia Mark track range as selected Contrassegna intervallo traccia come selezionato Ctrl+Shift+R Ctrl+Shift+R Select Range Seleziona Intervallo Mark range as selected Contrassegna intervallo come selezionato Ctrl+R Ctrl+R &Range... &Intervallo... Remove Range Elimina intervallo Remove range Elimina intervallo Remove range as selected Elimina intervallo come selezionato Ctrl+Del Ctrl+Canc Remove Track Range Elimina intervallo traccia Remove track range Elimina intervallo traccia Remove track range as selected Elimina intervallo della traccia come selezionato Ctrl+Shift+Del Ctrl+Shift+Canc Insert Range Inserisci intervallo Insert range Inserisci intervallo Insert range as selected Inserisci intervallo come selezionato Ctrl+Ins Ctrl+Ins Insert Track Range Inserisci intervallo traccia Insert track range Inserisci intervallo traccia Insert track range as selected Inserisci intervallo traccia come selezionato Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit Di&vidi Split Selection Dividi la selezione Split selection Dividi la selezione Split current selection Dividi la selezione corrente Ctrl+Y Ctrl+Y &Add Track... &Aggiungi Traccia... Add Track Aggiungi Traccia Add track Aggiungi traccia Add a new track to session Aggiunge una nuova traccia alla sessione Shift+Ins Shift+Ins &Remove Track &Rimuovi Traccia Remove Track Rimuovi Traccia Remove track Rimuovi traccia Remove current track from session Rimuovi traccia corrente dalla sessione Shift+Del Shift+Canc &Duplicate Track &Duplica Traccia Duplicate Track Duplica Traccia Duplicate track Duplica traccia Duplicate current track Duplica la traccia corrente Track &Properties... &Proprietà Traccia... Track Properties Proprietà Traccia Track properties Proprietà traccia Edit current track properties Modifica le proprietà della traccia corrente Shift+F2 Shift+F2 &Inputs &Ingressi Track Inputs Ingressi Traccia Track inputs Ingressi traccia Show current track input bus connections Mostra connessioni bus di ingresso della traccia corrente &Outputs Uscite Track Outputs Uscite Traccia Track outputs Uscite traccia Show current track output bus connections Mostra connessioni bus di uscita della traccia corrente &Record &Registra Record Track Registra Traccia Record track Registra traccia Arm current track for recording Imposta la traccia corrente per registrare &Mute &Mute Mute Track Silenzia Traccia Mute track Silenzia traccia Mute current track Silenzia la traccia corrente &Solo &Solo Solo Track Traccia in solo Solo track Traccia in solo Solo current track Attiva solo la traccia corrente M&onitor M&onitor Monitor Track Monitorizza Traccia Monitor track Monitorizza traccia Monitor current track Monitorizza la traccia corrente &First Prima First Track Prima Traccia First track Prima traccia Make current the first track Sposta la traccia corrente come prima traccia &Previous &Precedente Previous Track Traccia Precedente Previous track Traccia precedente Make current the previous track Sposta traccia corrente prima della precedente &Next Successiva Next Track Traccia Successiva Next track Traccia successiva Make current the next track Sposta traccia corrente dopo la successiva &Last U&ltima Last Track Ultima Traccia Last track Ultima traccia Make current the last track Sposta la traccia corrente come ultima N&one Nessuna None Track Nessuna Traccia None track Nessuna traccia None current track Nessuna traccia corrente &Top Cima Move Top Sposta in cima Move top Sposta in cima Move current track to top Sposta la traccia corrente in cima &Up S&u Move Up Sposta Su Move up Sposta su Move current track up Sposta su la traccia corrente &Down Giù Move Down Sposta Giù Move down Sposta giù Move current track down Sposta giù la traccia corrente &Bottom Fondo Move Bottom Sposta in fondo Move bottom Sposta in fondo Move current track to bottom Sposta in fondo la traccia corrente &Increase Aumenta Increase Height Aumenta Altezza Increase height Aumenta altezza Increase track height Aumenta altezza traccia Ctrl+Shift++ Ctrl+Shift++ &Decrease &Diminuisci Decrease Height Diminuisci Altezza Decrease height Diminuisci altezza Decrease track height Diminuisci altezza traccia Ctrl+Shift+- Ctrl+Shift+- &Reset &Resetta Height Reset Resetta Altezza Height reset Resetta altezza Reset track height Resetta altezza traccia Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor &Monitor Automatico Auto Monitor Monitor Automatico Auto monitor Monitor automatico Auto-monitor current track Monitor automatico della traccia corrente F6 F6 &Audio... &Audio... Inport Audio File Importa File Audio Import Audio file Importa file audio Import tracks from Audio file Importa tracce da file audio &MIDI... &MIDI... Import MIDI File Importa File MIDI Import MIDI file Importa file MIDI Import tracks from MIDI file Importa tracce da file MIDI Export Audio File Esporta File Audio Export Audio file Esporta file audio Export tracks to Audio file Esporta tracce su file audio Export MIDI File Esporta File MIDI Export MIDI file Esporta file MIDI Export tracks to MIDI file Esporta tracce su file MIDI Log&arithmic Log&aritmico Automation logarithmic Automazione logaritmica Automation curve logarithmic scale Curva di automazione con scala logaritmica C&olor... C&olore... Automation color Colore automazione Automation curve color Colore curva automazione &Lock B&locca Automation lock Blocca automazione Lock automation curve Blocca curva di automazione &Play Ri&produzione Automation playback Riproduzione automazione Playback automation curve Riproduzione curva di automazione Automation record Registra automazione Record automation curve Registra curva di automazione &Clear Pulis&ci Automation clear Pulisci automazione Clear automation curve Pulisci curva di automazione Loc&k All Blocca Tutto Automation lock all Blocca tutta le automazioni Lock all automation curves Blocca tutta le curve di automazione Play &All Riproduci Tutte Automation playback all Riproduci tutte le automazioni Playback all automation curves Rec&ord All Riproduci tutte le curve di automazione Automation record all Registra tutte le automazioni Record all automation curves Registra tutte le curve di automazione C&lear All Pu&lisci Tutto Automation clear all Pulisci tutte le automazioni Clear all automation curves Pulisci tutte le curve di automazione &New... &Nuovo... New Clip Nuovo Clip New clip Nuovo clip Create new clip Crea nuovo clip &Edit... Modifica... Edit Clip Modifica Clip Edit clip Modifica clip Edit current clip Modifica clip corrente F4 F4 &Unlink Disconnetti Unlink Clip Scollega Clip Unlink clip Scollega clip Unlink current clip Scollega clip corrente Recor&d Registra Record Clip Registra Clip Record clip Registra clip Record current clip (overdub) Registra sul clip corrente (overdub) &Split Dividi Split Clip Dividi Clip Split clip Dividi clip Split current clip at playhead Dividi clip corrente alla barra di riproduzione &Merge... Unisci Merge Clips Unisci Clip Merge clips Unisci clip Merge selected clips Unisci i clip selezionati Normali&ze Normali&zza Normalize Clip Normalizza Clip Normalize clip Normalizza clip Normalize current clip (gain/volume) Normalizza clip corrente (guadagno/volume) &Quantize... &Quantizza... Quantize Clip Quantizza Clip Quantize clip events Quantizza eventi clip Quantize current MIDI clip events Quantizza eventi del clip MIDI corrente &Transpose... &Trasponi... Transpose Clip Trasponi Clip Transpose clip events Trasponi eventi clip Transpose current MIDI clip events Trasponi eventi clip MIDI corrente &Normalize... &Normalizza... Normalize clip events Normalizza eventi clip Normalize current MIDI clip events Normalizza eventi clip MIDI corrente &Randomize... &Randomizza... Randomize Clip Randomizza Clip Randomize clip events Randomizza eventi clip Randomize current MIDI clip events Randomizza eventi clip MIDI corrente Resi&ze... Ridimensiona Resize Clip Ridimensiona Clip Resize clip events Ridimensiona eventi clip Resize current MIDI clip events Ridimensiona eventi clip MIDI corrente Re&scale... &Scala... Rescale Clip Scala Clip Rescale clip events Scala eventi clip Rescale current MIDI clip events Scala eventi clip MIDI corrente T&imeshift... T&imeshift... Timeshift Clip Clip Timeshift Timeshift clip events Timeshift eventi clip Timeshift current MIDI clip events Timeshift eventi clip MIDI corrente &Tempo Adjust... Aggiusta &tempo Tempo Adjust Aggiusta Tempo Adjust session tempo from current clip selection Aggiusta tempo sessione da selezione clip corrente F7 F7 &Cross Fade &Cross Fade Clip Cross-fade Cross-fade del clip Clip cross-fade Cross-fade del clip Cross-fade current overlapped clips Applica un cross fade tra i clip sovrapposti &Range Set Imposta Inte&rvallo Clip Range Intervallo Clip Clip range Intervallo clip Set edit-range from current clip extents Imposta intervallo modifica da estensione clip corrente &Loop Set Imposta &Loop Clip Loop Loop Clip Clip loop Loop clip Set loop-range from current clip extents Imposta intervallo loop da estensione clip corrente &Import... &Importa... Import Clip Importa Clip Import clip Importa clip Import clip from file(s) Importa clip da file E&xport... Esporta... Export Clip Esporta Clip Export clip Esporta clip Export current clip to file Esporta clip su file First Take Prima ripresa First take Prima ripresa Select current clip first take Seleziona prima ripresa del clip corrente Previous Take Ripresa Precedente Previous take Ripresa precedente Select current clip previous take Seleziona ripresa precedente del clip corrente Next Take Ripresa Successiva Next take Ripresa successiva Select current clip next take Seleziona ripresa successiva del clip corrente Shift+T Shift+T Last Take Ultima Ripresa Last take Ultima ripresa Select current clip last take Seleziona ultima ripresa del clip corrente Reset Takes Reset Riprese Reset takes Reset riprese Reset (unfold) current clip takes Reset riprese clip corrente R&ange... Interv&allo... Take Range Intervallo Ripresa Take range Intervallo ripresa Range (fold) current clip into takes Raggruppa clip corrente in riprese &Menubar Barra &Menu Menubar Barra Menu Show/hide the main program window menubar Mostra/nascondi barra dei menu della finestra principale Ctrl+M Ctrl+M &Statusbar Barra di &Stato Statusbar Barra di stato Show/hide the main program window statusbar Mostra/nascondi barra di stato della finestra principale File Toolbar Barra Strumenti File File toolbar Barra Strumenti file Show/hide main program window file toolbar Mostra/nascondi barra strumenti file della finestra principale Edit Toolbar Modifica Barra Strumenti Edit toolbar Modifica barra strumenti Show/hide main program window edit toolbar Mostra/nascondi modifica barra strumenti della finestra principale Track Toolbar Barra Strumenti Traccia Track toolbar Barra strumenti traccia Show/hide main program window track toolbar Mostra/nascondi barra strumenti traccia della finestra principale View Toolbar Barra Strumenti Vista View toolbar Barra strumenti vista Show/hide main program window view toolbar Mostra/nascondi barra strumenti vista della finestra principale &Options &Opzioni Options Toolbar Barra Strumenti Opzioni Options toolbar Barra strumenti opzioni Show/hide main program window options toolbar Mostra/nascondi barra strumenti opzioni della finestra principale Transport Toolbar Barra Strumenti Avanzamento Transport toolbar Barra strumenti avanzamento Show/hide main program window transport toolbar Mostra/nascondi barra strumenti avanzamento della finestra principale T&ime Tempo Time Toolbar Barra Strumenti Tempo Time toolbar Barra strumenti tempo Show/hide main program window time toolbar Mostra/nascondi barra strumenti tempo della finestra principale Thum&b Anterpime Thumb Toolbar Barra Strumenti Anteprime Thumb toolbar Barra strumenti anteprime Show/hide main program window thumb toolbar Mostra/nascondi barra strumenti anteprime della finestra principale &Files &File Files File Show/hide the files window Mostra/nascondi la finestra dei file M&essages M&essaggi Messages Messaggi Show/hide the messages window Mostra/nascondi la finestra dei messaggi &Connections &Connessioni Connections Connessioni Show/hide the connections window Mostra/nascondi la finestra delle connessioni F8 F8 Mi&xer Mi&xer Mixer Mixer Show/hide the mixer window Mostra/nascondi la finestra del mixer F9 F9 &In &Ingrandimento Zoom In Ingrandimento Zoom in Ingrandimento Ctrl++ Ctrl++ &Out Rimpicciolimento Zoom Out Rimpicciolimento Zoom out Rimpicciolimento Ctrl+- Ctrl+- Zoom Reset Reset Ridimensionamento Zoom reset Reset ridimensionamento Ctrl+1 Ctrl+1 &Horizontal Orizzontale Horizontal Zoom Orizzontale Horizontal zoom Ridimensionamento orizzontale Horizontal zoom mode Modalità ridimensionamento orizzontale &Vertical &Verticale Vertical Zoom Ridimensionamento Verticale Vertical zoom Ridimensionamento verticale Vertical zoom mode Modalità ridimensionamento verticale All Zoom Ridimensiona Tutto All zoom Ridimensiona tutto All zoom mode Modalità ridimensiona tutto &Grid &Griglia Grid Griglia Snap grid view mode Vista griglia di allineamento &Zebra Strisce Zebra Strisce Bar zebra view mode Modalità vista a strisce Too&l Tips Suggerimenti Tool tips Suggerimenti Floating tool tips view mode Modalità vista suggerimenti &Refresh Aggio&rna Refresh Aggiorna Refresh views Aggiorna viste F5 F5 &Instruments... Strument&i... Instruments Strumenti Change instrument definitions and files Modifica file e definizioni strumenti &Controllers... &Controller... Controllers Controller Change MIDI controllers configuration Modifica configurazione controller MIDI &Buses... &Bus... Buses Bus Change session bus definitions Modifica definizioni dei bus della sessione Tempo M&ap / Markers... M&appa del tempo / Marcatori... Tempo Map / Markers Mappa del tempo / Marcatori Tempo map / markers Mappa del tempo / marcatori Change session tempo map / markers Modifica la mappa del tempo / i marcatori della sessione &Options... &Opzioni... Options Opzioni Change general application program options Modifica le opzioni generali del programma F12 F12 &Backward Indietro Backward Indietro Transport backward Avanzamento indietro Backspace Backspace Re&wind Riavvolgimento Rewind Riavvolgimento Transport rewind Riavvolgimento avanzamento F&ast Forward F&ast Forward Fast Forward Fast Forward Fast forward Fast forward Transport fast forward Fast forward avanzamento &Forward &Avanti Forward Avanti Transport forward Avanzamento avanti &Loop &Loop Loop Loop Transport loop Avanzamento ciclico Ctrl+Shift+L Ctrl+Shift+L Loop &Set Impo&sta Loop Loop Set Imposta Loop Loop set Imposta loop Transport loop set Imposta loop avanzamento Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Interrompi avanzamento Play Play Transport play/pause Avvia avanzamento Space Spazio Record Registra Transport record Registra avanzamento &Punch amp;Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Punch in/out avanzamento Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Impo&sta Punch Punch Set Imposta Punch Punch in/out set Impostazione punch in/out Transport punch in/out set Impostazione punch in/out avanzamento Ctrl+P Ctrl+P &Metronome &Metronomo Metronome Metronomo F&ollow Playhead Segui la barra di ripr&oduzione Follow Playhead Segui la barra di riproduzione Follow playhead Segui la barra di riproduzione A&uto Backward Riavvolgimento A&utomatico Auto Backward Riavvolgimento Automatico Auto backward Riavvolgimento automatico &Continue Past End &Continua Oltre la Fine Continue Past End Continua Oltre la Fine Continue past end Continua oltre la fine Pa&nic Pa&nico Panic Panico All MIDI tracks shut off (panic) Spegni tutte le tracce MIDI (panico) &Shortcuts... &Scorciatoie... Shortcuts Scorciatoie Keyboard shortcuts Scorciatoie tastiera &About... Inform&azioni su... About Informazioni su Show information about this application program Mostra informazioni riguardo questo programma About &Qt... Informazioni su &Qt... About Qt Informazioni su Qt Show information about the Qt toolkit Mostra informazioni sulle librerie Qt Current tempo (BPM) Tempo corrente (BPM) Snap/beat Allineamento/battito Track Traccia Current track name Nome traccia corrente MOD MOD Session modification state Stato modifica sessione REC REC Session record state Stato registrazione sessione MUTE MUTE Session muting state Stato silenziamento sessione SOLO SOLO Session soloing state Stato solo sessione LOOP LOOP Session looping state Stato loop sessione Session total time Tempo totale sessione Session sample rate Frequenza di campionamento sessione Could not set default session directory: %1 Sorry. Impossibile utilizzare la directory di default della sessione: %1 Spiacente. Ready Pronto Session XRUN state Stato della sessione XRUN Untitled%1 SenzaTitolo%1 New session: "%1". Nuova sessione: "%1". Session files (*.%1 *.%2 *.%3) File di sessione (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) File di sessione (*.%1 *.%2) Template files (*.%1) File di template (*.%1) Archive files (*.%1) File di archivio (*.%1) Open Session Apri Sessione Save Session Salva Sessione Warning Attenzione The file already exists: "%1" Do you want to replace it? Il file esiste già: "%1" Vuoi sostituirlo? Backup session: "%1" as "%2". Esegui backup della sessione: "%1" su "%2". Could not backup existing session: %1 as %2 Sorry. Impossibile effettuare il backup della sessione esistente: %1 su %2 Spiacente. The current session has been changed: "%1" Do you want to save the changes? La sessione corrente è stata modificata: "%1" Vuoi salvare le modifiche? About to remove archive directory: "%1" Are you sure? Sto per rimuovere la cartella di archivio: "%1" Sei sicuro? Session closed. Sessione chiusa. The directory already exists: "%1" Do you want to replace it? La cartella esiste già: "%1" Vuoi sostituirla? Opening "%1"... Apertura "%1"... Session could not be loaded from "%1". Sorry. La sessione non può essere caricata da "%1". Spiacente. Open session: "%1". Sessione aperta: "%1". Saving "%1"... Salvataggio "%1"... Session could not be saved to "%1". Sorry. La sessione non può essere salvata su "%1". Spiacente. Save session: "%1". Sessione salvata: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Oops! Sembra che sia avvenuto un crash o che il programma non sia stato chiuso correttamente l'ultima volta che è stato eseguito... tuttavia, esiste un salvataggio automatico di un file di sessione: "%1" Vuoi recuperare il crash da questo file ? About to clear automation: "%1" Are you sure? Si sta per eliminare l'automazione: "%1" Sei sicuro? About to clear all automation: "%1" Are you sure? Si sta per eliminare tutte le automazioni: "%1" Sei sicuro? take range intervallo ripresa session sessione or o program programma Information Informazioni Some settings may be only effective next time you start this %1. Alcune impostazioni potrebbero avere effetto solo al prossimo avvio di questo %1. Debugging option enabled. Opzione di debug attiva. Ogg Vorbis (libvorbis) file support disabled. Supporto file Ogg Vorbis (libvorbis) disabilitato. MPEG-1 Audio Layer 3 (libmad) file support disabled. Supporto file MPEG-1 Audio Layer 3 (libmad) disabilitato. Sample-rate conversion (libsamplerate) disabled. Conversione frequenza di campionamento (libsamplerate) disabilitata. Pitch-shifting support (librubberband) disabled. Supporto pitch-shift (librubberband) disabilitato. OSC service support (liblo) disabled. Supporto servizio OSC (liblo) disabilitato. LADSPA Plug-in support disabled. Supporto Plug-in LADSPA disabilitato. DSSI Plug-in support disabled. Supporto Plug-in DSSI disabilitato. VST Plug-in support disabled. Supporto Plug-in VST disabilitato. VeSTige header support enabled. Supporto header VeSTige disabilitato. LV2 Plug-in support disabled. Supporto Plug-in LV2 disabilitato. LV2 Plug-in UI support disabled. Supporto UI della plugin LV2 disabilitato. LV2 Plug-in UI support (libsuil) disabled. Supporto UI plugin LV2 (libsuil) disabilitato. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Supporto MIDI/Eventi (DEPRECATO) della plugin LV2 abilitato. LV2 plug-in State Make Path support (DANGEROUS) enabled. Supporto State Make Path (PERICOLOSO) della plugin LV2 abilitato. LV2 Plug-in State Files support disabled. Supporto dei file di stato della plugin LV2 disabilitato. LV2 Plug-in Patch support disabled. Supporto alle patch della plugin LV2 disabilitato. LV2 Plug-in UI Touch interface support disabled. Supporto all'interfaccia touch della plugin LV2 disabilitato. LV2 Plug-in UI Idle interface support disabled. Supporto dell'interfaccia UI Idle della plugin LV2 disabilitato. LV2 Plug-in UI Show interface support disabled. Supporto dell'interfaccia UI Show della plugin LV2 disabilitato. JACK Metadata support disabled. Supporto ai metadata di JACK disabilitato. XRUN XRUN The following issues were detected: %1 Saving into another session file is highly recommended. I seguenti problemi sono stati identificati: %1 E' fortemente consigliato il salvataggio in un nuovo file di sessione. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. La dimensione del buffer del motore audio è cambiata, ed è incrementata da %1 a %2 frame per periodo. E' altamente consigliato ricaricaricare il file della sessione corrente. Set current snap to %1 Imposta allineamento corrente a %1 Current time (play-head) Tempo corrente (barra di riproduzione) LV2 Plug-in support (liblilv) disabled. Supporto Plug-in LV2 (liblilv) disabilitato. LV2 Plug-in External UI support disabled. Supporto UI esterna Plug-in LV2 disabilitato. LV2 Plug-in MIDI/Atom support disabled. Supporto MIDI/Atom plugin LV2 disabilitato. LV2 Plug-in Worker/Schedule support disabled. Supporto Worker/Schedule plugin LV2 disabilitato. LV2 Plug-in State support disabled. Supporto stato Plug-in LV2 disabilitato. LV2 Plug-in Programs support disabled. Supporto programmi Plug-in LV2 disabilitato. LV2 Plug-in Presets support disabled. Supporto preset plugin LV2 disabilitato. LV2 Plug-in Time/position support disabled. Supporto Tempo/posizione plugin LV2 disabilitato. LV2 Plug-in Options support disabled. Supporto delle opzioni della plugin LV2 disabilitato. LV2 Plug-in Buf-size support disabled. Supporto dimensione buffer della plugin LV2 disabilitato. JACK Session support disabled. Supporto sessione JACK disabilitato. JACK Latency support disabled. Supporto latenza JACK disabilitato. Version Versione Build Build Website Sito This program is free software; you can redistribute it and/or modify it Questo programma è un software gratuito; è possibile ridistribuirlo e/o modificarlo under the terms of the GNU General Public License version 2 or later. nei termini della GNU General Public License versione 2 o successiva. record clip registra clip [modified] [modificato] %1 Hz %1 Hz Session started. Sessione avviata. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. La frequenza di campionamento originale della sessione (%1 Hz) non è la stessa del motore audio corrente (%2 Hz). Salvare e ricaricare da un nuovo file di sessione è particolarmente raccomandato. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Il motore audio/MIDI non può essere avviato. Sii sicuro che il server audio JACK (jackd) e/o il modulo kernel del sequencer ALSA (snd-seq-midi) siano attivi ed in esecuzione, poi riavvia la sessione. Don't ask this again Non chiederlo di nuovo LV2 Plug-in UI GTK2 native support disabled. Supporto nativo per UI GTK2 della plugin LV2 disabilitato. LV2 Plug-in UI X11 native support disabled. Supporto nativo per UI X11 della plugin LV2 disabilitato. NSM support disabled. Supporto NSM disabilitato. &Hold &Hold &Linear &Lineare &Spline &Spline Take %1 Ripresa %1 None Nessuno Error Errore XRUN(%1 skipped) XRUN(%1 saltato) XRUN(%1): some frames might have been lost. XRUN(%1): alcuni campioni potrebbero essere stati persi. Audio connections change. Cambiamento connessioni audio. MIDI connections change. Cambiamento connessioni MIDI. Playing ended. Riproduzione terminata. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Il motore audio è stato fermato. Accertati che il server audio JACK (jackd) sia avviato ed in esecuzione, poi riavvia la sessione. STOP STOP PLAY PLAY FFWD FFWD REW REW REC ON REC ON REC OFF REC OFF RESET RESET LOCATE %1 TROVA %1 SHUTTLE %1 SHUTTLE %1 STEP %1 STEP %1 TRACK RECORD %1 %2 REGISTRA TRACCIA %1 %2 TRACK MUTE %1 %2 MUTE TRACCIA %1 %2 TRACK SOLO %1 %2 SOLO TRACCIA %1 %2 Unknown sub-command Sotto-comando sconosciuto Not implemented Non implementato MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canale %2, Parametro %3, Valore %4 (track %1, gain %2) (traccia %1, guadagno %2) (track %1, panning %2) (traccia %1, bilanciamento %2) START AVVIA CONTINUE CONTINUA SONGPOS %1 SONGPOS %1 %1 BPM %1 BPM Playing "%1"... Riproduzione "%1"... qtractorMessages Messages Messaggi Logging stopped --- %1 --- Log interrotto --- %1 --- Logging started --- %1 --- Log avviato --- %1 --- qtractorMeter Pan Bilanciamento Gain Guadagno qtractorMidiControlForm Controllers - Qtractor Controllers - Qtractor Controller files File dei controller Files File Path Percorso Import controller files Importa file del controller &Import... &Importa... Remove controller file Elimina file del controller &Remove &Elimina Move controller file up on list order Sposta in su nella lista il file del controller &Up S&u Move controller file down on list order Sposta in giù nella lista il file del controller &Down &Giù &Type &Tipo &Channel &Canale &Parameter &Parametro Trac&k Offset &Posizione Traccia C&ommand C&omando MIDI Event type Tipo di evento MIDI MIDI Channel Canale MIDI MIDI Controller (parameter) Controller MIDI (parametro) MIDI parameter (track offset) Parametro MIDI (posizione traccia) + + Track offset Posizione traccia Command action Azione comando Command feedback Feedback comando &Feedback &Feedback Map/update controller command Mappa/aggiorna comando controller &Map &Mappa Controller map Mappa controller Type Tipo Channel Canale Parameter Parametro Track Traccia Command Comando Feedback Feedback Unmap/remove controller command Pulisci/rimuovi comando controller U&nmap Pulisci Enable all controllers immediate sync (hook) Abilita il sync immediato su tutti i controller (aggancio) &Sync &Sincronizza Reload/apply all controller files Ricarica/applica tutti i file dei controller Relo&ad Ric&arica Export to controller file Esporta su file di controller E&xport... &Esporta... Close this dialog Chiudi questa finestra Close Chiudi Import Controller Files Importa File di Controller Controller files (*.%1) File di controller (*.%1) Warning Attenzione About to remove controller file: "%1" Are you sure? Stai per rimuovere il file del controller: "%1" Sei sicuro? Export Controller File Esporta File di Controller controller controller The controller file already exists: "%1" Do you want to replace it? Il file del controller esiste già: "%1" Vuoi sostituirlo? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? La mappa del controller potrebbe non essere attiva al prossimo riavvio di questo programma. "%1" Vuoi applicarla ai file dei controller? Controller mappings have been changed. La mappa del controller è stata modificata. Do you want to save the changes? Vuoi salvare le modifiche? Yes Si No No qtractorMidiControlObserverForm MIDI Controller - Qtractor Controller MIDI - Qtractor &Type: &Tipo: MIDI event type Tipo di evento MIDI Cha&nnel: Ca&nale: MIDI channel Canale MIDI &Parameter: &Parametro: MIDI parameter Parametro MIDI &Logarithmic &Logaritmico &Feedback &Feedback In&vert In&verso &Hook Aggancia L&atch L&atch Control input connections Controlla le connessioni di ingresso &Inputs &Ingressi Control output connections Controlla le connessioni di uscita &Outputs Uscite MIDI Controller Controller MIDI MIDI controller is already assigned. Do you want to replace the mapping? Il controller MIDI è già assegnato. Vuoi sostituire la mappatura? Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? &MIDI Controller... Controller &MIDI... &Automation &Automazione &Lock B&locca &Play Ri&produci &Record &Registra &Clear Pulis&ci qtractorMidiEditEvent Zoom in (horizontal) Ingrandimento (orizzontale) Zoom out (horizontal) Rimpicciolimento (orizzontale) Zoom reset (horizontal) Ripristina ingrandimento (orizzontale) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Barra di riproduzione Edit-head Barra di inizio modifica Edit-tail Barra di fine modifica Loop-start Inizio loop Loop-end Fine loop Punch-in Punch ingresso Punch-out Punch uscita Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Durata: %3 qtractorMidiEditView Zoom in (vertical) Ingrandimento (verticale) Zoom out (vertical) Rimpicciolimento (verticale) Zoom reset (vertical) Ripristina ingrandimento(verticale) qtractorMidiEditor MIDI Editor Editor MIDI cut taglia delete cancella insert range inserisci intervallo remove range elimina intervallo move sposta edit modifica resize ridimensiona rescale scala paste incolla Time: %1 Type: Tempo: %1 Tipo: Note On (%1) %2 Velocity: %3 Duration: %4 Nota On (%1) %2 Velocity: %3 Durata: %4 Key Press (%1) %2 Value: %3 Tasto Premuto (%1) %2 Valore: %3 Controller (%1) Name: %2 Value: %3 Controller (%1) Nome: %2 Valore: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nome: %2 Valore: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nome: %2 Valore: %3 Control 14 (%1) Name: %2 Value: %3 Control 14 (%1) Nome: %2 Valore: %3 Pgm Change (%1) Pgm Change (%1) Chan Press (%1) Chan Press (%1) Pitch Bend (%1) Pitch Bend (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Dati: Unknown (%1) Sconosciuto (%1) Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Durata: %3 qtractorMidiEditorForm MIDI Editor Editor MIDI &Track &Traccia &File &File Select &Mode Seleziona &Modalità &Select &Selezione I&nsert I&nserimento Remo&ve &Rimuovi &Tools S&trumenti &Edit &Modifica &View &Vista Instrum&ent Strum&ento &Toolbars Barre S&trumenti &Windows &Finestre Not&e Type Tipo di nota Val&ue Type Tipo di valore &Zoom &Zoom S&nap Alli&neamento Sc&ale Sc&alamento T&ransport &Riproduzione &Help &Aiuto &Save &Salva Save Salva Save current MIDI clip to existing file name Salva il clip MIDI corrente su un file esistente Save &As... S&alva Come... Save As Salva Come Save as Salva come Save current MIDI clip with another file name Salva il clip MIDI corrente su un altro file &Unlink &Disconnetti Unlink Disconnetti Unlink current MIDI clip Disconnetti il clip MIDI corrente Recor&d Registra Record current MIDI clip (overdub) Registra sul clip MIDI corrente (overdub) &Inputs &Ingressi Track Inputs Ingressi Traccia Track inputs Ingressi traccia Show current MIDI clip/track input bus connections Mostra le connessioni dei bus di ingresso della traccia/clip MIDI corrente &Outputs &Uscite Track Outputs Uscite Traccia Track outputs Uscite traccia Show current MIDI clip/track output bus connections Mostra le connessioni dei bus di uscita della traccia/clip MIDI corrente &Properties... &Proprietà... Track Properties Proprietà Traccia Track properties Proprietà traccia Edit current MIDI clip/track properties Modifica le proprietà della traccia/clip MIDI corrente Shift+F2 Shift+F2 Properties Proprietà Edit current MIDI clip properties Modifica le proprietà del clip MIDI corrente F4 F4 &Range Set Imposta Inte&rvallo Clip Range Intervallo Clip Clip range Intervallo clip Set edit-range from clip extents Imposta intervallo di modifica dagli estremi del clip &Loop Set Imposta &Loop Clip Loop Loop Clip Clip loop Loop clip Set loop-range from clip extents Imposta intervallo del loop dagli estremi del clip &Close &Chiudi Close Chiudi Close this MIDI clip editor Chiudi questo editor di clip MIDI &Undo Ann&ulla Undo Annulla Undo last edit operation Annulla l'ultima operazione di modifica Ctrl+Z Ctrl+Z &Redo &Ripristina Redo Ripristina Redo last edit operation Ripristina l'ultima operazione di modifica Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Taglia Cut Taglia Cut current selection into the local clipboard Taglia la selezione corrente nella clipboard locale Ctrl+X Ctrl+X &Copy &Copia Copy Copia Copy current selection to the local clipboard Copia la selezione corrente nella clipboard locale Ctrl+C Ctrl+C &Paste &Incolla Paste Incolla Paste local clipboard contents into the current MIDI clip Incolla il contenuto della clipboard nel clip MIDI corrente Ctrl+V Ctrl+V Past&e Repeat... Rip&eti Incolla... Paste Repeat Ripeti Incolla Paste repeat Ripeti incolla Paste/repeat local clipboard contents into the current MIDI clip Ripeti/incolla il contenuto della clipboard nel clip MIDI corrente Ctrl+Shift+V Ctrl+Shift+V &Delete &Elimina Delete Cancella Delete current selection Cancella la selezione corrente Del Canc Edit Of&f Disabilita Modi&fiche Edit Off Disabilita Modifiche Edit off Disabilita modifiche Set edit mode off Imposta modalità di modifiche disabilitate Edit &On Abilita M&odifiche Edit On Abilita Modifiche Edit on Abilita modifiche Set edit mode on Imposta modalità di modifiche abilitate Edit &Draw Modifca &Disegno Edit draw mode Modalità modifica disegno Edit draw mode (notes) Modalità modifica disegno (note) &All &Tutto Select All Seleziona Tutto Select all Seleziona tutto Ctrl+A Ctrl+A &None &Niente Select None Seleziona Niente Select none Seleziona niente Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverti Select Invert Selezione Inversa Select invert Selezione inversa Ctrl+I Ctrl+I &Range Inte&rvallo Select Range Seleziona Intervallo Select range Seleziona intervallo Mark range as selected Marca intervallo come selezionato Ctrl+R Ctrl+R Insert Range Inserisci intervallo Insert range Inserisci intervallo Insert range as selected Inserisci intervallo come selezionato Ctrl+Ins Ctrl+Ins Remove Range Elimina intervallo Remove range Elimina intervallo Remove range as selected Elimina intervallo come selezionato Ctrl+Del Ctrl+Canc &Quantize... &Quantizza... Quantize Quantizza Quantize selection Quantizza selezione &Transpose... &Trasposizione... Transpose Trasposizione Transpose selection Trasponi selezione &Normalize... &Normalizza... Normalize Normalizza Normalize selection Normalizza selezione &Randomize... &Randomizza... Randomize Randomizza Randomize selection Randomizza selezione Resi&ze... Ridimensiona... Resize Ridimensiona Resize selection Ridimensiona selezione Re&scale... &Scala... Rescale Scala Rescale selection Scala selezione T&imeshift... T&imeshift... Timeshift Timeshift Timeshift selection Timeshift selezione &Menubar Barra del &Menu Menubar Barra del menu Show/hide the menubar Mostra/nascondi barra del menu Ctrl+M Ctrl+M &Statusbar Barra di &Stato Statusbar Barra di Stato Show/hide the statusbar Mostra/nascondi barra di stato File Toolbar Barra Strumenti File File toolbar Barra strumenti file Show/hide the file toolbar Mostra/nascondi barra strumenti file Edit Toolbar Barra Strumenti Modifica Edit toolbar Barra strumenti modifica Show/hide the edit toolbar Mostra/nascondi barra strumenti modifica View Toolbar Barra Strumenti Vista View toolbar Barra strumenti vista Show/hide the view toolbar Mostra/nascondi barra strumenti vista &Transport Avanzamen&to Transport Toolbar Barra Strumenti Avanzamento Transport toolbar Barra strumenti avanzamento Show/hide the transport toolbar Mostra/nascondi barra strumenti avanzamento &Scale &Scalamento Scale Toolbar Barra Strumenti Scalamento Scale toolbar Barra strumenti scalamento Show/hide the scale toolbar Mostra/nascondi barra strumenti scalamento Thum&b Antep&rima Thumb Toolbar Barra Strumenti Anteprima Thumb toolbar Barra strumenti anteprima Show/hide the thumb view toolbar Mostra/nascondi barra degli strumenti delle anteprime Note &Duration &Durata Nota Note Duration Durata Nota Note duration Durata nota Whether note events are shown proportional to duration Se mostrare gli eventi delle note proporzionali alla durata Note &Color &Colore Nota Note Color Colore Nota Note color Colore nota Whether note events are colored according to pitch Se le note sono colorate in base alla loro altezza &Value Color Colore &Valore Value Color Colore Valore Value color Colore valore Whether note events are colored according to value (velocity) Se le note sono colorate in base al loro valore (intensit�) &Events &Eventi View events Mostra eventi Show/hide the events list Mostra/nascondi la lista degli eventi &Preview Notes Ante&prima Note Preview Notes Anteprima Note Preview notes Anteprima note Preview notes while editing (scrub) Anteprima note durante la modifica F&ollow Playhead Segui la barra di ripr&oduzione Follow Playhead Segui la barra di riproduzione Follow playhead Segui la barra di riproduzione &In &In Zoom In Ingrandisci Zoom in Ingrandisci Ctrl++ Ctrl++ &Out &Out Zoom Out Rimpicciolisci Zoom out Rimpicciolisci Ctrl+- Ctrl+- &Reset &Ripristina Zoom Reset Ripristina Ingrandimento Zoom reset Ripristina ingrandimento Ctrl+1 Ctrl+1 &Horizontal Orizzontale Horizontal Zoom Ingrandimento Orizzontale Horizontal zoom Ingrandimento orizzontale Horizontal zoom mode Modalità ingrandimento orizzontale &Vertical &Verticale Vertical Zoom Ingrandimento Verticale Vertical zoom Ingrandimento verticale Vertical zoom mode Modalità ingrandimento verticale All Zoom Ingrandisci Tutto All zoom Ingrandisci tutto All zoom mode Modalità ingrandisci tutto &Zebra Colonne Zebra Colonne Bar zebra view mode Modalità vista a colonne &Grid &Griglia Grid Griglia Snap grid view mode Modalità allineamento alla griglia Too&l Tips Suggerimenti Tool tips Suggerimenti Floating tool tips view mode Modalità vista suggerimenti &Refresh Aggio&rna Refresh Aggiorna Refresh views Aggiorna viste F5 F5 &Backward Indietro Backward Indietro Transport backward Avanzamento indietro Backspace Backspace Re&wind Riavvolgi Rewind Riavvolgi Transport rewind Riavvolgi Avanzamento F&ast Forward &Avanti Veloce Fast Forward Avanti Veloce Fast forward Avanti veloce Transport fast forward Avanti veloce avanzamento &Forward Avanti Forward Avanti Transport forward Avanti avanzamento &Loop Loop Loop Loop Transport loop Loop avanzamento Ctrl+Shift+L Ctrl+Shift+L Loop &Set Impo&sta Loop Loop Set Imposta Loop Loop set Imposta loop Transport loop set Imposta loop avanzamento Ctrl+L Ctrl+L &Stop &Stop Stop Stop Transport stop Ferma avanzamento &Play &Play Play Play Transport play/pause Avvia avanzamento Space Barra spazio &Record &Registra Record Registra Transport record Registra avanzamento &Punch Punch Punch Punch Punch in/out Punch in/out Transport punch in/out Punch in/out avanzamento Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Impo&sta Punch Punch Set Imposta Punch Punch in/out set Imposta punch in/out Transport punch in/out set Imposta punch in/out avanzamento Ctrl+P Ctrl+P Pa&nic Pa&nico Panic Panico All MIDI tracks shut off (panic) Spegni tutte le tracce MIDI (panico) &Shortcuts... &Scorciatoie... Shortcuts Scorciatoie Keyboard shortcuts Scorciatoie tastiera &About... Inform&azioni su... About Informazioni su Show information about this application program Mostra informazioni su questo programma About &Qt... Informazioni su &Qt... About Qt Informazioni su Qt Show information about the Qt toolkit Mostra informazioni su Qt Set current snap to %1 Imposta allineamento corrente a %1 Note Velocity Intensità Nota Snap/beat Allineamento/Battito Note type Tipo nota Value type Tipo valore Parameter type Tipo di parametro Scale key Chiave scala Scale type Tipo scala MIDI clip name Nome clip MIDI MIDI file name Nome file MIDI MIDI track/channel Traccia/Canale MIDI MOD MOD MIDI modification state Stato modifica MIDI REC REC MIDI clip record state Stato registrazione clip MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Durata clip MIDI Warning Attenzione The current MIDI clip has been changed: "%1" Do you want to save the changes? Il clip MIDI corrente è stato modificato: "%1" Vuoi salvare i cambiamenti? Save MIDI Clip Salva Clip MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. Salvataggio file MIDI: "%1", traccia-canale: %2. Channel %1 Canale %1 Track %1 Traccia %1 [modified] [modificato] qtractorMidiEventItemDelegate edit %1 modifica %1 qtractorMidiEventList Events Eventi qtractorMidiEventListModel Time Tempo Type Tipo Name Nome Value Valore Duration/Data Durata Frame Campione BBT BBT Note On (%1) Nota On (%1) Note Off (%1) Nota Off (%1) Key Press (%1) Tasto Premuto (%1) Controller (%1) Controller (%1) Control 14 (%1) Control 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Pgm Change Chan Press Chan Press Pitch Bend Pitch Bend SysEx SysEx Meta (%1) Meta (%1) Unknown (%1) Sconosciuto (%1) qtractorMidiListView Name Nome Fmt Formato Tracks Tracce tpqn tpqn Path Percorso %1: MIDI file not found. %1: File MIDI non trovato. Open MIDI Files Apri File MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) Volume (%) % % Pan: %1 Pan: %1 Volume: %1% Volume: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor MIDI SysEx - Qtractor Name Nome Size Dimensione Data (hex) Dati (esa) Import from SysEx file Importa da file SysEx &Import... &Importa... Export to SysEx file Esporta su file SysEx E&xport... &Esporta... Move SysEx item up on list order Sposta su elemento SysEx nella lista &Up S&u Move SysEx item down on list order Sposta giù elemento SysEx nella lista &Down &Giù Open SysEx Apri SysEx Sysex name Nome SysEx Save SysEx Salva SysEx Delete SysEx Elimina SysEx Create SysEx item Crea SysEx &Add &Aggiungi Update SysEx item Aggiorna elemento SysEx Upda&te &Aggiorna Remove SysEx item Rimuovi elemento SysEx &Remove &Rimuovi SysEx files (*.%1) File SysEx (*.%1) MIDI files (*.mid *.smf *.midi) File MIDI (*.mid *.smf *.midi) All files (*.*) Tutti i file (*.*) Import SysEx Files Importa File SysEx Export SysEx File Esporta File SysEx Warning Attenzione The SysEx file already exists: "%1" Do you want to replace it? Il file SysEx esiste già: "%1" Vuoi sostituirlo? Sysex files (*.%1) File SysEx (*.%1) About to replace SysEx: "%1" Are you sure? Sto per sostituire il SysEx: "%1" Sei sicuro? About to delete SysEx: "%1" Are you sure? Sto per cancellare il SysEx: "%1" Sei sicuro? SysEx settings have been changed. Do you want to apply the changes? Le impostazioni SysEx sono state modificate. Vuoi applicare i cambiamenti? Error Errore SysEx could not be loaded: "%1". Sorry. Impossibile caricare SysEx: "%1". Spiacente. qtractorMidiThumbView MIDI Thumb view Vista anteprima MIDI qtractorMidiToolsForm MIDI Tools Strumenti MIDI Preset name Nome Preset Save preset Salva Preset Delete preset Elimina Preset &Quantize &Quantizza Quantize selected events Quantizza gli eventi selezionati &Time: &Tempo: Quantize time Quantizza tempo Quantize time percent Percentuale quantizzazione tempo % % &Duration: &Durata: Quantize duration Quantizza durata Quantize duration percent Percentuale quantizzazione durata S&wing: S&wing: Swing-quantize time Tempo quantizzazione swing Swing-quantize percent Percentuale quantizzazione swing Swing-quantize type Tipo quantizzazione swing Linear Lineare Quadratic Quadratica Cubic Cubica &Scale: &Scala: Scale-quantize key Chiave scala quantizzazione Scale-quantize type Tipo scala quantizzazione &Transpose &Trasposizione Transpose selected events Trasponi eventi selezionati &Note: &Nota: Transpose note Trasponi nota Transpose time Trasponi tempo Transpose time format Formato trasposizione tempo Frames Campioni Time Tempo BBT BBT &Reverse Inve&rtita &Normalize &Normalizza Normalize selected events Normalizza eventi selezionati &Percent: &Percentuale: Normalize percent Percentuale normalizzazione &Value: &Valore: Normalize value Valore normalizzazione &Randomize &Randomizza Randomize selected events Randomizza eventi selezionati Randomize note/pitch Randomizza nota/altezza Randomize time Randomizza tempo Randomize duration Randomizza durata Randomize value Valore randomizzazione Resi&ze &Ridimensiona Resize selected events Ridimensiona eventi selezionati Resize duration Ridimensiona durata Resize duration format Formato ridimensionamento durata Resize value Valore ridimensionamento Resize value mode Modalità valore ridimensionamento Flat Piatto Ramp Rampa Resize final value Valore ridimensionamento finale Re&scale &Scala Rescale selected events Scala eventi selezionati Rescale time Scala tempo Rescale duration Scala durata Rescale value Valore scalamento T&imeshift T&imeshift Timeshift selected events Eventi selezionati del timeshift Timeshift Timeshift P: P: Timeshift parameter Parametro timeshift Timeshift parameter (log) Parametro timeshift (log) Timeshift curve Curva timeshift P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : nessun cambiamento. P > 0 : accelerazione shift. P < 0 : decelerazione shift. Modificando i marcatori di testa/coda (blu) viene definito l'intervallo di shift. Timeshift duration Durata timeshift (default) (default) Warning Attenzione About to delete preset: "%1" Are you sure? Sto per eliminare il preset: "%1" Sei sicuro? none nessuno quantize quantizza transpose trasposizione normalize normalizza randomize randomizza resize ridimensiona rescale scala timeshift timeshift qtractorMixer Inputs Ingressi Tracks Tracce Outputs Uscite Mixer Mixer qtractorMixerRackWidget &Inputs &Ingressi &Outputs Uscite &Monitor &Monitor &Buses... &Bus... qtractorMixerStrip inputs ingressi outputs uscite Connect %1 Connetti %1 %1 In %1 In %1 Out %1 Out (Audio) (Audio) (MIDI) (MIDI) (None) (Nessuno) qtractorMonitorButton monitor monitor Monitor (rec) Monitor (reg) Monitor (thru) Monitor (thru) qtractorOptionsForm Options - Qtractor Opzioni - Qtractor &General &Generale Session Sessione Default session &file format: Formato &file sessione predefinita: Default session file format (suffix) Formato file sessione predefinita (suffisso) Whether to create new sessions based on template Quando creare una nuova sessione da un template &New session template: &Nuovo template di sessione: New session template Nuovo template di sessione Browse for new session template Sfoglia per nuovo template di sessione Whether to save backup versions of existing sessions Quando salvare delle versioni di backup delle sessioni correnti Save &backup versions of existing sessions: Salva versioni di &backup delle sessioni correnti: Which mode to rename existing session files Quale modalità per rinominare file di sessioni correnti Increment previous version (default) Incrementa versione precedente (predefinito) Increment current version Incrementa la versione corrente Whether to enable session auto-save (crash-recovery) Quando abilitare il salvataggio automatico della sessione (recupero da crash) Auto-save current working session every: Salva automaticamente la sessione di lavoro ogni: Auto-save period (minutes) Intervallo di salvataggio automatico (minuti) minutes minuti Options Opzioni Whether to ask for confirmation on removal Quando chiedere una conferma per la eliminazione &Confirm removals &Conferma rimozioni Number of &recent files: Numero di file &recenti: The maximum number of recent files to keep in menu Numero massimo di file recenti da mostrare nel menu Whether to capture standard output (stdout/stderr) into messages window Cattura lo standard output (stdout/stderr) nella finestra messaggi Capture standard &output Cattura standard &output Whether to show the complete directory path of loaded session files Mostra percorso completo dei file di sessione caricati S&how complete path of session files Mostra percorso completo dei file di sessione caricati Whether to remove audio peak files on session close Rimuovi file audio picchi alla chiusura della sessione Auto-remove audio pea&k files Rimuovi automaticamente file di picco Whether to keep all tool windows on top of the main window Mantieni tutte le finestre strumenti sopra la finestra principale Keep tool &windows always on top Mantieni finestre strumenti sempre sopra Whether to try dropping multiple audio files into the same track Cerca di caricare file audio multipli nella stessa traccia &Drop multiple audio files into the same track Caricare file audio multipli nella stessa traccia Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Se invertire il comportamento del bottone centrale del mouse tramite modificatori da tastiera (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Invertire il comportamento del bottone centrale del mouse tramite modificatori da tastiera (Shift/Ctrl) Transport Avanzamento Transport &mode: Modalità avanzamento Transport control mode (JACK) Modalità controllo avanzamento (JACK) None Nessuno Slave Slave Master Master Full Full &Loop recording mode (takes): Modalità registrazione &loop (riprese): Loop recording mode (takes) Modalità registrazione loop (riprese) First Primo Last Ultimo &Audio &Audio Capture / Export Cattura / Esporta Audio compression quality to use on capture (record) and export Qualità compressione audio da usare durante la cattura (registrazione) e esportazione Audio sample format to use on capture (record) and export Formato campionamento audio da usare durante la cattura (registrazione) e esportazione Audio file type to use on capture (record) and export Tipo file audio da usare durante la cattura (registrazione) e esportazione File &type: &Tipo file: Sample &format: &Formato campionamento: &Quality: &Qualità: Playback Riproduzione Whether to apply time-stretching when tempo changes Applica adattamento tempo quando il tempo cambia Aut&omatic time-stretching Adattament&o automatico tempo Sample-&rate converter type: Tipo di conve&rsione frequanza campionamento: Sample-rate converter quality Qualità conversione frequenza di campionamento Sinc (Best Quality) Sinc (Qualità migliore) Sinc (Medium Quality) Sinc (Qualità media) Sinc (Fastest) Sinc (Più veloce) Zero Order Hold Zero Order Hold Linear Lineare Whether to use WSOLA time-stretching Usa adattamento tempo WSOLA &WSOLA time-stretching Adattamento tempo &WSOLA Whether to apply WSOLA quick seek time-stretching Applica ricerca veloce adattamento tempo WSOLA WSOLA quic&k seek Ricerca veloce WSOLA Whether to have separate audition/pre-listening player output ports Porte di uscita separate per anteprima/pre-ascolto Dedicated au&dition/pre-listening player outputs: Porte di uscita &dedicate per anteprima/pre-ascolto: Whether to auto-connect dedicated audio player outputs Connessione automatica porte di uscita dedicate Auto-&connect &Connessione automatica Metronome Metronomo Whether to enable the audio metronome Abilita metronomo audio &Enable audio metronome Abilita m&etronomo audio &File (bar): &File (barra): Metronome Audio filename (bar) Nome file audio metronomo (barra) Browse for sample audio file (bar) Sfoglia file audio campione (barra) &Gain (bar): &Guadagno (barra): Metronome gain (bar) Guadagno metronomo (barra) dB dB &File (beat): &File (battito): Metronome Audio filename (beat) Nome file audio metronomo (battito) Browse for sample audio file (beat) Sfoglia file audio campione (battito) &Gain (beat): &Gain (battito): Metronome gain (beat) Guadagno metronomo (battito) Whether to have separate audio metronome output ports Porte audio separate per metronomo Dedicated a&udio metronome outputs: Uscite a&udio dedicate metronomo: Whether to auto-connect dedicated audio metronome outputs Connessione automatica uscite audio dedicate metronomo Auto-co&nnect Co&nnessione automatica &MIDI &MIDI File &format: &Formato file: MIDI file format to use on capture (record) and export Formato file MIDI da usare durante la cattura (registrazione) e esportazione &Quantize: &Quantizzazione: MIDI capture (record) quantization Quantizzazione cattura (registrazione) MIDI Queue &timer (resolution): &Timer coda (risoluzione) Queue timer (resolution) Timer coda (risoluzione) Whether to have separate MIDI player output ports Porte di uscita separate per MIDI Dedicated MIDI p&layer outputs Porte di uscita dedicate per MIDI Control Controllo &MMC: &MMC: MIDI Machine Control (MMC) mode Modalità MIDI Machine Control (MMC) Input Ingresso Output Uscita Duplex Duplex &Device: &Dispositivo: MIDI Machine Control (MMC) device id. ID dispositivo MIDI Machine Control (MMC) &SPP: &SPP: MIDI Song Position pointer (SPP) control mode Modalità controllo MIDI Song Position pointer (SPP) MIDI Clock control mode Modalità controllo clock MIDI Whether to have separate MIDI control ports Porte di controllo separate per MIDI Dedicated MIDI &control input/output Ingresso/uscita controllo dedicata per MIDI Whether to enable the MIDI metronome Abilita metronomo MIDI &Enable MIDI metronome Abilita m&etronomo MIDI &Channel: &Canale: Metronome MIDI channel Canale metronomo MIDI &Note (bar): &Nota (barra): Metronome MIDI note (bar) Nota metronomo MIDI (barra) &Velocity (bar): Intensità (barra): Metronome MIDI velocity (bar) Intensità metronomo MIDI (barra) &Duration (bar): &Durata (barra): Metronome MIDI duration (bar) Durata del metronomo MIDI (barra) &Note (beat): &Nota (battito): Metronome MIDI note (beat) Nota metronomo MIDI (battito) &Velocity (beat): Intensità (battito): Metronome MIDI velocity (beat) Intensità metronomo MIDI (battito) &Duration (beat): &Durata (battito): Metronome MIDI duration (beat) Durata del metronomo MIDI (battito) Whether to have separate MIDI metronome output port Porta di uscita separata per metronomo MIDI Dedicated M&IDI metronome output Uscita dedicata metronomo M&IDI Metronome MIDI offset (latency) Offset del metronomo MIDI (latenza) &Display Visualizzazione Defaults Predefinite &Time display format: Formato visualizzazione &tempo: Time display format >Formato visualizzazione tempo Frames Battute Time Tempo BBT BBT &Base font size: Dimensione &base font: Base application font size (pt.) Dimensione base font applicazione (punti) (default) (predefinito) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 H&old auto-scrolling (follow play-head) on edits Mantieni lo scorrimento automatico (segui la barra di riproduzione) durante le modifiche Whether to use desktop environment native dialogs. Decidi se utilizzare le finestre di dialogo native del tuo ambiente desktop. Use desktop environment &native dialogs Utilizza le finestre di dialogo &native del tuo ambiente desktop A&utomatic mixer strip/grid layout (multi-row) Layout a&utomatico mixer/griglia (righe multiple) Whether to allow automatic mixer strip/grid layout (multi-row). Decidi se utilizzare un layout automatico per il mixer/griglia (righe multiple) Custom Personalizzato &Color theme: Tema dei &colori: Custom color palette theme Palette personalizzata per il tema dei colori KXStudio KXStudio Custom widget style theme Tema personalizzato per lo stile degli oggetti Meters VU Meter &Audio: &Audio: Audio meter level Livello VU meter audio Over Sopra 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Colore VU meter audio Select custom audio meter color Seleziona colore personalizzato VU meter audio ... ... &MIDI: &MIDI: MIDI meter level Livello VU meter MIDI Peak Picco MIDI meter color Colore VU meter MIDI Select custom MIDI meter color >Seleziona colore personalizzato VU meter MIDI Reset meter colors to default Ripristina colori predefiniti VU meter &Reset &Ripristina Messages Messaggi Sample messages text font display Font messaggi campione Select font for the messages text display Seleziona font messaggi &Font... &Font... Whether to keep a maximum number of lines in the messages window Mantieni numero massimo di linee nella finestra messaggi M&essages limit: Limite m&essaggi: The maximum number of message lines to keep in view Il numero massimo di linee da mostrare nella vista lines lines Whether to hold auto-scrolling (follow play-head) on edits. Decidi se mantenere lo scorrimento automatico (segue la barra di riproduzione) durante le modifiche. Whether to ask for confirmation on archive directory removal Decidi se chiedere conferma per la rimozione di una cartella di archivio C&onfirm archive removals C&onferma rimozione di archivi Whether to start as timebase master (JACK) Decidi se avviare un master di timebase (JACK) &Timebase &Timebase &Offset (latency): &Offset (latenza) Metronome Audio offset (latency) Offset del metronomo audio (latenza) Whether to enable MIDI queue time drift correction Decidi se abilitare una correzione per i tempi della coda MIDI E&nable MIDI queue time drift correction Abilita correzione dei tempi della coda MIDI MIDI Cloc&k: Cloc&k MIDI: Wonton Soup Zuppa Wonton &Style theme: &Stile del tema: Logging Log Messages log file File messaggi di log Browse for the messages log file location Sfoglia locazione file messaggi di log Whether to activate a messages logging to file. Archivia messaggi di log su file. Messages &log file: File messaggi di &log: &Plugins &Plugins Paths Percorsi Plugin type Tipo plugin Plugin path Percorso plugin Browse plugin path Sfoglia percorso plugin Add plugin path Aggiungi percorso plugin &Add &Aggiungi Plugin paths Percorsi plugin Remove plugin path Rimuovi percorso plugin &Remove &Rimuovi Move up path Sposta su percorso &Up S&u &Down Giù &LV2 Presets directory: Directory preset &LV2: LV2 Presets directory (default: ~/.lv2) Directory preset LV2 (default: ~/.lv2) Browse LV2 Presets directory Sfoglia directory preset LV2 Instruments Strumenti Whether to have separate audio output ports Porte audio di uscita separate Dedicated audi&o outputs: Porte audi&o di uscita dedicate: Whether to auto-connect dedicated audio output ports Connessione automatica porte audio di uscita Au&to-connect Connessione au&tomatica Editor Editor Whether to open plugin's editor (GUI) by default Apri di default la GUI dell'editor delle plugin Open plugin's &editor (GUI) by default Apri di default la GUI dell'&editor delle plugin Experimental Sperimentale Whether to use a dummy plugin type when scanning for VST plugins Usa tipo finto durante la scansione delle plugin VST Dummy &VST plugin scan (RECOMMENDED) Scansione plugin &VST finta (RACCOMANDATO) Whether LV2 Dynamic Manifest plugins are supported Decidi se i Manifest dinamici delle plugin LV2 sono supportati LV2 Dy&namic Manifest support Supporto Manifest di&namici plugin LV2 Whether to save plugin automation with higher resolution (14-bit) Decidi se salvare l'automazione della plugin con un'alta risoluzione (14 bit) &High resolution plugin automation (14-bit) Alta risoluzione dell'automazione della plugin (14 bit) Signed 16-Bit 16-Bit con segno Signed 24-Bit 24-Bit con segno Signed 32-Bit 32-Bit con segno Float 32-Bit 32-Bit Float Float 64-Bit 64-Bit Float SMF Format 0 Formato 0 SMF SMF Format 1 Formato 1 SMF (Any) (Qualsiasi) Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? Metronome Bar Audio File File Audio Barra Metronomo Metronome Beat Audio File File Audio Battito Metronomo Audio Meter Color Colore del meter audio MIDI Meter Color Colore del meter MIDI Plug-in Directory Cartella Plug-in LV2 Presets Directory Directory dei Preset LV2 Messages Log Messaggi di Log Log files (*.%1) File di Log (*.%1) Session Template Template Sessione Session template files (*.qtr *.qts *.%1) File Template Sessione (*.qtr *.qts *.%1) qtractorPasteRepeatForm Paste Repeat - Qtractor Ripeti incolla - Qtractor Repeat Ripeti &Count: &Conta: Repeat count Ripeti conta &Period: &Periodo: Repeat period Ripeti periodo Repeat period format Ripeti formato periodo Frames Campioni Time Tempo BBT BBT Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? qtractorPluginForm Plugin Properties Proprietà delle plugin Open preset Apri preset Preset name Nome preset Save preset Salva preset Delete preset Elimina preset Edit plugin Modifica plugin Edit Modifica Activate plugin Attiva plugin Active Attiva About Informazioni su Outputs (Sends) Uscite (Mandate) Sends Mandate Inputs (Returns) Ingressi (Ritorni) Returns Ritorni Aux Send Bus: Bus Mandata Aux: Manage buses Gestione bus ... ... Direct Access Parameter Parametro Accesso Diretto Direct Access Accesso Diretto Page %1 Pagina %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 istanze, %4 canali. (none) (nessuno) Open Preset Apri Preset Preset files (*.%1) File preset (*.%1) Error Errore Preset could not be loaded from file: "%1". Sorry. Il preset non può essere caricato dal file: "%1". Spiacente. Save Preset Salva Preset Preset could not be saved to file: "%1". Sorry. Il preset non può essere salvato sul file: "%1". Spiacente. Warning Attenzione About to delete preset: "%1" (%2) Are you sure? Sto per cancellare il preset: "%1" (%2) Sei sicuro? &None &Nessuno qtractorPluginListView copy plugin copia plugin activate all plugins attiva tutte le plugin deactivate all plugins disattiva tutte le plugin remove all plugins rimuovi tutte le plugin &Move Here Sposta qui &Copy Here &Copia qui C&ancel &Annulla &Add Plugin... &Aggiungi plugin... &Inserts &Insert &Audio &Audio Add &Insert Aggiungi &Insert Add &Aux Send Aggiungi Mandata &Aux &Sends Mandate &Returns &Ritorni &MIDI &MIDI Ac&tivate A&ttiva Acti&vate All Atti&va Tutto Deactivate Al&l Disattiva Tutto &Remove &Rimuovi Re&move All Ri&muovi Tutto Move &Up Sposta S&u Move &Down Sposta Giù &None &Nessuno &Properties... &Proprietà... &Edit Modifica &Outputs Uscite &Dedicated &Dedicate &Auto-connect Connessione &Automatica qtractorPluginPropertyWidget Open File Apri file qtractorPluginSelectForm Plugins - Qtractor Plugin - Qtractor Reset filter Ripristina filtro X X Plugin search string (regular expression) Stringa ricerca plugin (espressione regolare) Plugin type Tipo plugin Available plugins Plugin disponibili Name Nome Audio Audio MIDI MIDI Control Controllo Modes Modalità Path Percorso Index Indice Instances Istanze Type Tipo &Activate &Attiva Activate plugin on insert Attiva plugin su insert Plugin scanning in progress... Scansione plugin in corso... Rescan for available plugins (refresh) Ricerca plugin disponibili (refresh) &Rescan &Ricerca GUI GUI EXT EXT RT RT qtractorSessionForm Session - Qtractor Sessione - Qtractor Session Sessione &Name: &Nome: Session name Nome sessione &Directory: &Directory: Session directory Cartella sessione Browse for session directory Sflogia cartella sessione ... ... &Description: &Descrizione: Session description Descrizione sessione Properties Proprietà Time Tempo Sample &Rate: F&requenza di campionamento: Sample rate (Hz) Frequenza campionamento (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (BPM) / Signature T&icks/Beat: T&icks/Battito: Resolution (ticks/beat; tpqn) Risoluzione (ticks/battito; tpqn) View Vista &Snap/Beat: Allineamento/Battito Snap/beat Allineamento/battito &Pixels/Beat: &Pixel/Battito Pixels/beat Pixel/battito &Horizontal Zoom: Ingrandimento Orizzontale: Horizontal Zoom (%) Ingrandimento Orizzontale (%) % % &Vertical Zoom: Ingrandimento &Verticale: Vertical Zoom (%) Ingrandimento Verticale (%) Warning Attenzione Session directory does not exist: "%1" Do you want to create it? La cartella della sessione non esiste: "%1" Vuoi crearla? Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? Session Directory Cartella Sessione qtractorShortcutForm Shortcuts Scorciatoie Menu/Action Menu/Azione Description Descrizione Keyboard Tastiera MIDI Controller Controller MIDI Warning Attenzione Keyboard shortcut (%1) already assigned (%2). Scorciatoia della tastiera (%1) già assegnata (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Le scorciatoie della tastiera sono state modificate. Vuoi applicare le modifiche? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Le scorciatoie del controller MIDI sono state modificate. Vuoi applicare i cambiamenti ? &MIDI Controller... Controller &MIDI... qtractorTakeRangeForm Take - Qtractor Ripresa - Qtractor Range Intervallo Selection range Intervallo selezione &Selection &Selezione Loop range Intervallo loop &Loop &Loop Punch range Intervallo punch &Punch &Punch Time Tempo BBT BBT Edit range Intervallo modifica &Edit Modifica Custom range Intervallo custom &Custom &Custom St&art: Inizio Clip start Inizio clip En&d: Fine Clip offset Posizione clip Select Seleziona Current take Ripresa corrente Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Take %1 Ripresa %1 qtractorTempoAdjustForm Tempo - Qtractor Tempo - Qtractor Metronome Metronomo Temp&o: Temp&o: Tempo/Time signature Tempo/Time signature T&ap T&ap Range Intervallo &Start: Inizio: Range start Inizio intervallo Time Tempo BBT BBT &Length: &Lunghezza Range length Lunghezza intervallo B&eats: Battut&e: Range beats Intervallo battiti A&djust Aggiusta Format Formato Time display format Formato di visualizzazione del tempo Frames Campioni Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? qtractorThumbView Thumb view Vista anteprime qtractorTimeScaleForm Bar Battuta Time Tempo Tempo Tempo Node Nodo &Bar: &Battuta: Tempo Map / Markers - Qtractor Mappa del tempo / Marcatori - Qtractor Tempo map / Markers Mappa del tempo / Marcatori Marker Marcatore Location Posizione Bar location Posizione della barra T&ime: Tempo: Time/frame location Posizione del tempo/campione &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (BPM) / Segno T&ap T&ap Marker text Testo del marcatore ... ... Marker color Colore del marcatore Tempo scale factor Fattore di scala del tempo App&ly App&lica Refresh tempo map Aggiorna mappa tempo Re&fresh Aggiorna Add node Aggiungi nodo &Add &Aggiungi Update node Aggiorna nodo &Update Aggiorna Remove node Rimuovi nodo &Remove &Rimuovi Close this dialog Chiudi questa finestra Close Chiudi Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Sto per rimuovere il nodo temporale: %1 (%2) %3 %4/%5 Sei sicuro? Some settings have been changed. Do you want to discard the changes? Alcune impostazioni sono state modificate. Vuoi scartare le modifiche? tempo factor fattore del tempo Marker Color Colore del marker &Refresh Aggiorna qtractorTimeSpinBox &Frames &Campioni &Time &Tempo &BBT &BBT qtractorTrackButton Record Registra Mute Mute Solo Solo qtractorTrackForm Track - Qtractor Traccia - Qtractor Track Traccia &Name: &Nome: Track name description Descrizione nome traccia Track icon Icona della traccia Type Tipo Audio track type Tipo traccia audio &Audio &Audio MIDI track type Tipo traccia MIDI &MIDI &MIDI Input / Output Ingresso / Uscita Input bus name Nome bus ingresso Output bus name Nome bus uscita Manage buses Gestione bus ... ... MIDI / Instrument MIDI / Strumento &Program: &Programma: &Bank: &Banco: Bank &Select Method: Metodo &Selezione Banco: &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: Cattura Tutti i Canali &Channel: &Canale: MIDI Channel (1-16) Canale MIDI (1-16) MIDI Patch: Instrument Patch MIDI: Strumento MIDI Patch: Bank Select Method Patch MIDI: Metodo Selezione Banco MIDI Patch: Bank Patch MIDI: Banco MIDI Patch: Program Patch MIDI: Programma View / Colors Vista / Colori &Foreground: &Primo piano: Foreground color Colore primo piano Select custom track foreground color Seleziona colore personalizzato primo piano traccia Bac&kground: Sfondo Background color Colore sfondo Select custom track background color Seleziona colore personalizzato sfondo traccia Plugins Plugins Track plugins Plugin traccia Add plugin Aggiungi plugin &Add... &Aggiungi... Remove plugin Rimuovi plugin &Remove &Rimuovi Move plugin up Sposta su plugin &Up S&u Move plugin down Sposta giù plugin &Down Giù Normal Normale Bank MSB MSB Banco Bank LSB LSB Banco Patch Patch &Drums Batteria Drum &Kit &Kit batteria &Bass &Basso A&coustic Bass Basso a&custico &Guitar Chitarra &Electric Guitar Chitarra &elettrica &Piano &Piano &Acoustic Piano Piano &acustico &Microphone &Microfono Vi&ntage Microphone Microfono vi&ntage &Speaker Altoparlante &Trumpet &Tromba &Violin &Violino Warning Attenzione Some settings have been changed. Do you want to apply the changes? Alcune impostazioni sono state modificate. Vuoi applicare le modifiche? (No instrument) (Nessuno strumento) (None) (Nessuno) Custom &Icon... &Icona personalizzata... Image files (%1) File di immagini (%1) All files (*.*) Tutti i file (*.*) Track Icon Icona della traccia Foreground Color Colore primo piano Background Color Colore di sfondo qtractorTrackListHeaderModel Nr Nr Track Name Nome Traccia Bus Bus Ch Can Patch Patch Instrument Strumento qtractorTrackTime Play-head Barra di riproduzione Edit-head Barra di modifica Edit-tail Barra di fine modifica Loop-start Inizio loop Loop-end Fine loop Punch-in Punch ingresso Punch-out Punch uscita Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Durata: %3 qtractorTrackView Zoom in (horizontal) Ingrandimento (orizzontale) Zoom out (horizontal) Rimpicciolimento (orizzontale) Zoom in (vertical) Ingrandimento (verticale) Zoom out (vertical) Rimpicciolimento (verticale) Zoom reset Ripristina ingrandimento add clip aggiungi clip Start: %1 End: %2 Length: %3 Inizio: %1 Fine: %2 Lunghezza: %3 clip %1 clip %1 fade-in fade-in fade-out fade-out clip stretch allarga clip clip resize ridimensiona clip clip repeat ripeti clip %1 automation %1 automazione %1 clip %1 clip move automation sposta automazione paste automation incolla automazione cut taglia delete elimina split dividi move clip sposta clip paste clip incolla clip qtractorTracks Tracks Tracce new clip nuovo clip split clip dividi clip clip normalize normalizza clip quantize quantizza transpose trasponi normalize normalizza randomize randomizza resize ridimensiona rescale scala timeshift timeshift clip import importa clip Audio file import "%1" on %2 %3. Importa file audio "%1" su %2 %3. Audio file import: "%1". Importa file audio: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Importa file MIDI "%1" traccia-canale %2 on %3 %4. MIDI file import: "%1", track-channel: %2. Importa file MIDI: "%1", traccia-canale: %2. clip merge fondi clip Merge/Export Audio Clip Fondi/Esporta Clip Audio Audio files (*.%1) File Audio (*.%1) Audio clip merge/export: "%1" started... Fusione/esportazione clip audio: "%1" in corso... Audio clip merge/export: "%1" complete. Fusione/esportazione clip audio: "%1" completa. Merge/Export MIDI Clip Fondi/Esporta Clip MIDI MIDI files (*.%1 *.smf *.midi) File MIDI (*.%1 *.smf *.midi) MIDI clip merge/export: "%1" started... Fusione/esportazione clip MIDI: "%1" in corso... MIDI clip merge/export: "%1" complete. Fusione/esportazione clip MIDI: "%1" completa. clip cross-fade cross-fade del clip Insert Range Inserisci intervallo insert range inserisci intervallo insert track range inserisci intervallo traccia Remove Range Elimina intervallo remove range elimina intervallo remove track range elimina intervallo traccia Warning Attenzione About to remove track: "%1" Are you sure? Sto per rimuovere la traccia: "%1" Sei sicuro? MIDI file import "%1" on %2 %3. Importazione file MIDI "%1" su %2 %3. MIDI file import: "%1". Importazione file MIDI: "%1". qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_ru.ts0000644000000000000000000000012713014536043021274 xustar0029 mtime=1479719971.81312554 29 atime=1479719971.80712254 29 ctime=1479719971.81312554 qtractor-0.8.0/src/translations/qtractor_ru.ts0000644000175000001440000174440213014536043022124 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Звук: каналов: %1, %2 Гц (%1 dB) (%1 Дб) (%1% time stretch) (%1 semitones pitch shift) %1 In Вход %1 %1 Out Выход %1 Audio files (%1) Звуковые файлы (%1) All files (*.*) Все файлы (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 каналов, %4 выборок, %5 Гц %6 (take %1) Name: %1 Название: %1 Start: %1 Offset: %2 End: %3 Length: %4 File: %1 Файл: %1 create bus создание шины update bus обновление шины delete bus удаление шины move bus bus pass-through сквозная шина bus gain усиление шины bus pan панорама шины Cakewalk Instrument Definition File Файл определений инструментов Cakewalk File Файл Date Дата %1 Bank %2 %1 - Bank %2 %1 - Банк %2 (format %1) MIDI: (формат %1) MIDI: Channel %1 Канал %1 Track %1 Дорожка %1 , %1 tracks, %2 tpqn , %1 дорожек, %2 tpqn (%1% vol) (%1% громк) %1 (format %2) %3 tracks, %4 tpqn %5 %1 (формат %2) %3 дорожек, %4 tpqn %5 %1 (format %2) %3 %1 (формат %2) %3 Usage: %1 [options] [session-file] Options: Set session identification (uuid) Show help about command line options Show version information Option -s requires an argument (session-id). Qt: %1 Qt: %1 %1: %2 (%3) (Any) (Любой) Activate %1(%2): %3 plugin not found. add plugin добавление эффекта add insert add aux-send aux-send bus remove plugin удаление эффекта move plugin перемещение эффекта activate plugin активация эффекта preset plugin reset plugin plugin program plugin property dedicated audio outputs собственный выход эффекта direct access param session loop петля сеанса session properties свойства сеанса Duplex Дуплекс Output Выход Input Вход None Нет Beat Такт add track добавление дорожки remove track удаление дорожки duplicate track move track перемещение дорожки resize track смена размера дорожки import track импорт дорожки track properties свойства дорожки Track assignment failed: Track: "%1" Input: "%2" Output: "%3" track record запись дорожки track mute приглушение дорожки track solo солирование дорожки track monitor мониторинг дорожки track gain усиление дорожки track pan панорама дорожки track instrument Automation (%1) none нет Automation Автоматизация Audio Звук MIDI MIDI Unknown Неизвестно Product: Vendor: Version: %1 (*.%2) %1 (*.%2) add tempo node update tempo node remove tempo node move tempo node add marker update marker remove marker move marker session punch врезка в сессии %1 Monitor Insert Send/Return pseudo-plugin (Audio) Insert Send/Return pseudo-plugin (MIDI) Send Gain Dry Gain Wet Gain Aux Send (Audio) Aux Send pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) %1 (Audio) %1 (MIDI) set controller reset controller (default) (по умолчанию) %1 Hz %1 Гц slave %1 (%2) %1 (%2) %1 Record %1 Mute %1 Solo %1 Volume %1 Gain %1 Pan take %1 reset takes clip tool %1 clip record automation select automation mode automation play automation record automation logarithmic automation color automation play all automation record all automation edit automation clear automation clear all automation edit list Copyright: Project: plugin parameters Author: %1: Automation/curve file not found. qtractorAudioListView Name Название Ch К Frames Выборок Rate Частота Time Время Path Путь Open Audio Files Открыть звуковые файлы %1: Audio file not found. qtractorAudioMeter Gain (dB) Усиление (Дб) dB Дб Pan: %1 Пан: %1 Gain: %1 dB Усиление: %1 Дб qtractorBusForm Audio Звук MIDI MIDI Bus Шина Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? About to remove bus: "%1" (%2) Are you sure? Будет удалена шина: "%1" (%2) Вы уверены? Some settings have been changed. Do you want to discard the changes? Некоторые параметры изменились. Вы хотите применить изменения? Move &Up Переместить &выше Move &Down Переместить &ниже (No instrument) (none) (1 item) (%1 items) &Create &Создать &Update О&бновить &Delete &Удалить Buses - Qtractor Шины - Qtractor Bus list Список шин Buses Шины Ch К Mode Режим Properties Свойства &Name: Н&азвание: Bus name Название шины &Mode: &Режим: Bus mode Режим работы шины Input Вход Output Выход Duplex Дуплекс Bus monitor (pass-through) M&onitor (pass-through) &Мониторинг (pass-through) Cha&nnels: &Каналов: Audio channels Количество звуковых каналов Audio auto-connect &Auto connect &Автосоединение MIDI Instrument name MIDI SysEx setup SysE&x... SysE&x... Input Plugins Эффекты на входе Input bus plugins Эффекты шины на входе Add input plugin Добавить эффект на вход &Add... &Добавить Remove input plugin Удалить эффект на входе &Remove &Удалить Move input plugin up Поднять эффект в списке &Up &Выше Move input plugin down Опустить эффект в списке &Down &Ниже Output Plugins Эффекты на выходе Output bus plugins Эффекты шины на выходе Add output plugin Добавить эффект на выход Remove output plugin Удалить эффект на выходе Move output plugin up Поднять эффект в списке Move output plugin down Опустить эффект в списке Move bus up towards the top U&p Move bus down towards the bottom Do&wn Create bus Создать шину Update bus Обновить шину Delete bus Удалить шину Close this dialog Закрыть этот диалог Close Закрыть qtractorClientListView Readable Clients / Output Ports Порты выхода Writable Clients / Input Ports Порты входа qtractorClipForm &Gain: &Усиление: dB Дб &Volume: &Громкость: % % new clip создание клипа edit clip правка клипа Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Audio Звук MIDI MIDI MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) %1 Clip File Clip - Qtractor Клип — Qtractor &Name: &Название: Clip name Название клипа &File: &Файл: Clip filename Имя файла клипа Browse for clip file Указать файл клипа Clip track/channel Дорожка/канал клипа Clip gain/volume Усиление/громкость клипа Parameters Параметры &Track/Channel: Clip start Начало клипа Clip offset Смещение клипа Clip length Длительность клипа Offs&et: С&мещение: &Length: &Длительность: &Start: &Начало: Gain/Volume Усиление/Громкость Format Формат Time display format Формат показа времени Frames Выборки Time Время BBT BBT Fade In/Out Плавное нарастание и затухание сигнала Fade &In: &Нарастание: Clip fade-in length Длительность нарастания сигнала клипа Clip fade-in type Тип нарастания сигнала клипа Fade &Out: &Затухание: Clip fade-out length Длительность затухания сигнала клипа Clip fade-out type Тип затухания сигнала клипа Time St&retch: &Растягивание: Clip time-stretch percentage Растягивание клипа во времени в процентах Pitch S&hift: В&ысота тона: Clip pitch-shift in semitones Высота тона клипа в полутонах semitones полутонов qtractorConnect Connect Соединить Disconnect Разъединить Disconnect All Разъединить все Refresh Обновить qtractorConnectForm (All) (Все) qtractorConnectTest qtractorConnectTest Audio Звук Select output client/ports Выберите порты клиента наружу Select input client/ports Выберите порты клиента внутрь Connect currently selected ports Соединить выбранные сейчас порты &Connect &Соединить Disconnect currently selected ports Рассоединить выбранные сейчас порты &Disconnect &Рассоединить Disconnect all currently connected ports Рассоединить все соединённые сейчас порты Disconnect &All Рассоединить &все Refresh current connections view Обновить отображение текущих соединений &Refresh О&бновить MIDI MIDI qtractorConnections Connections Соединения qtractorEditRangeForm Range - Qtractor Область - Qtractor Range Область Selection range Область выделения &Selection В&ыделение Loop range Область петли &Loop &Петля Punch range Область врезки &Punch &Врезка Edit range Изменить область &Edit &Изменить Custom range Заказная область &Custom &Заказная St&art: &Начало: Clip start Начало клипа En&d: &Конец: Clip offset Смещение клипа Te&mpo Map Кар&та темпа &Format &Формат Time display format Формат показа времени: Time Время BBT BBT Frames Options Параметры Apply to clips in range Cl&ips &Клипы A&utomation &Автоматизация Apply to Automation nodes in range Apply to Loop points in range L&oop П&етля Apply to Punch In/Out points in range Pu&nch В&резка Mar&kers &Маркеры Apply to Tempo Map nodes in range Apply to location Markers in range qtractorExportForm Audio звуковых данных MIDI MIDI Export %1 Экспорт %1 Warning Предупреждение The file already exists: "%1" Do you want to replace it? Такой файл уже существует: "%1" Вы хотите его заменить? Audio file export: "%1" started... Экспорт звукового файла: "%1" начат... Audio file export: "%1" complete. Экспорт звукового файла: "%1" завершен... Audio file export: "%1" failed. Экспорт звукового файла: не удалось экспортировать "%1" MIDI file export: "%1" started... Экспорт файла MIDI: "%1" начат... MIDI file export: "%1" complete. Экспорт файла MIDI: "%1" завершен... MIDI file export: "%1" failed. Экспорт файла MIDI: не удалось экспортировать "%1" Export %1 File Экспорт %1 файла %1 files (*.%1) %1 файлов (*.%1) Export - Qtractor Экспорт — Qtractor &File: &Файл: Export file name Имя экспортируемого файла Browse export file name Указать имя конечного файла Range Область Session range Весь сеанс &Session &Сеанс Loop range Всю петлю &Loop &Петля Punch range Всю врезку &Punch &Врезка Edit range Область редактирования &Edit &Изменить Custom range Другую область &Custom &Другая St&art: &Начало: Clip start Начало клипа En&d: &Конец: Clip offset Конец клипа Outputs Выходы Output bus names Названия шин выхода Time Время BBT BBT Whether to add/import new track(s) with export result &Add new track(s) Format Формат Time display format Формат показа времени Frames Выборки qtractorFileListView New Group Новая группа Warning Предупреждение About to remove %1 file item(s). Are you sure? About to remove %1 item: "%2" Are you sure? Будет удален %1 файл: "%2" Вы уверены? group группа file файл qtractorFiles Audio Звук MIDI MIDI Play file Воспроизвести файл Add &Files... &Добавить файлы... Cu&t &Вырезать &Copy &Копировать Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V New &Group... &Paste Вст&авить Re&name &Remove &Удалить Pla&y Cl&eanup Del Del Files Файлы MIDI Files Файлы MIDI Audio Files Звуковые файлы qtractorInstrumentForm Import Instrument Files Импортировать файлы инструментов Instrument files (*.%1 *.sf2 *.midnam) Instrument files (*.%1) Файлы инструментов (*.%1) Export Instrument File Экспортировать файлы инструментов Warning Предупреждение The instrument file already exists: "%1" Do you want to replace it? Такой файл инструментов уже существует: "%1" Вы хотите его заменить? Instrument settings have been changed. Do you want to apply the changes? Patch Names for Banks Названия патчей для банков Controller Names = %1 Названия контроллеров = %1 RPN Names = %1 Названия RPN = %1 NRPN Names = %1 Названия NRPN = %1 Bank Select Method = %1 Способ выбора банка = %1 Patch Names Названия патчей Note Names Названия нот Controller Names Названия контроллеров RPN Names Названия RPN NRPN Names Названия NRPN Bank Select Methods Способы выбора банка %1 = %2 %1 = %2 Based On = %1 Основано на = %1 Normal Обычный Bank MSB Банк MSB Bank LSB Банк LSB Patch Патч Unknown Неизвестно Instruments - Qtractor Инструменты — Qtractor Instruments Инструменты Files Файлы Path Расположение Names Названия Import from instrument file Импортировать из файла инструментов &Import... &Импортировать... Remove instrument file Удалить файл инструмента &Remove &Удалить Move instrument file up on list order Переместить файл инструмента вверх по списку &Up &Выше Move instrument file down on list order Переместить файл инструмента вниз по списку &Down &Ниже Reload all instrument files Перезагрузить все файлы инструментов Export to instrument file Экспортировать в файл инструментов Close this dialog Закрыть этот диалог Close Закрыть Relo&ad Пере&загрузить E&xport... &Экспортировать... qtractorInstrumentMenu (None) (нет) qtractorMainForm Snap/beat Прилипание к долям Track Дорожка Current track name Название текущей дорожки MOD ИЗМ Session modification state Состояние измененности сеанса REC ЗАП Session record state Состояние записываемости сеанса MUTE ТИХО Session muting state Состояние приглушенности сеанса SOLO СОЛО Session soloing state Состояние солирования в сеансе LOOP ПЕТЛЯ Session looping state Состояние зацикливания в сеансе Session total time Общая длительность сеанса Session sample rate Частота сэмплирования сеанса Could not set default session directory: %1 Sorry. Не удалось установить каталог с сессией по умолчанию: %1 Извините. Ready Готово Untitled%1 Session files (*.%1 *.%2 *.%3) Archive files (*.%1) About to remove archive directory: "%1" Are you sure? Don't ask this again The directory already exists: "%1" Do you want to replace it? Opening "%1"... Saving "%1"... About to clear automation: "%1" Are you sure? About to clear all automation: "%1" Are you sure? take range VeSTige header support enabled. LV2 Plug-in support disabled. LV2 Plug-in UI support disabled. LV2 Plug-in UI support (libsuil) disabled. LV2 Plug-in support (liblilv) disabled. Current time (play-head) Session XRUN state Backup session: "%1" as "%2". Could not backup existing session: %1 as %2 Sorry. Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? LV2 Plug-in External UI support disabled. LV2 Plug-in MIDI/Atom support disabled. LV2 Plug-in Worker/Schedule support disabled. LV2 Plug-in State support disabled. LV2 plug-in State Make Path support (DANGEROUS) enabled. LV2 Plug-in Programs support disabled. LV2 Plug-in Presets support disabled. LV2 Plug-in Patch support disabled. LV2 Plug-in Time/position support disabled. LV2 Plug-in Options support disabled. LV2 Plug-in Buf-size support disabled. LV2 Plug-in UI Touch interface support disabled. LV2 Plug-in UI Idle interface support disabled. LV2 Plug-in UI Show interface support disabled. JACK Session support disabled. JACK Latency support disabled. JACK Metadata support disabled. NSM support disabled. XRUN &Hold &Linear &Spline Take %1 None Нет The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. Звуковой движок выключен. Убедитесь в том, что звуковой сервер JACK (jackd) запущен и функционирует, а затем начните сеанс заново. STOP СТОП PLAY FFWD REW REC ON ЗАП ВКЛ REC OFF ЗАП ВЫКЛ RESET СБРОС LOCATE %1 SHUTTLE %1 STEP %1 ШАГ %1 TRACK RECORD %1 %2 TRACK MUTE %1 %2 TRACK SOLO %1 %2 Unknown sub-command Not implemented Не реализовано MIDI CTL: %1, Channel %2, Param %3, Value %4 %1 BPM (track %1, gain %2) (дорожка %1, усиление %2) (track %1, panning %2) (дорожка %1, панорамирование %2) START CONTINUE ПРОДОЛЖИТЬ SONGPOS %1 New session: "%1". Новый сеанс: "%1". Session files (*.%1 *.%2) Файлы сеансов (*.%1 *.%2) Template files (*.%1) Файлы шаблонов (*.%1) Open Session Открыть сеанс Save Session Сохранить сеанс Warning Предупреждение The file already exists: "%1" Do you want to replace it? Такой файл уже существует: "%1" Вы хотите его заменить? The current session has been changed: "%1" Do you want to save the changes? Активный сеанс был изменен: "%1" Вы хотите сохранить изменения? Save Сохранить Session closed. Сеанс закрыт. Session could not be loaded from "%1". Sorry. Не удалось загрузить сеанс из "%1". Извините! Open session: "%1". Открыть сеанс: "%1". Session could not be saved to "%1". Sorry. Не удалось сохранить сеанс в файл "%1". Извините. Save session: "%1". Сохранить сеанс: "%1". session сеанс or или program программа Information Информация Some settings may be only effective next time you start this %1. Некоторые изменения возымеют силу только при следующем запуске %1. Version Версия Build Сборка Debugging option enabled. Отладка включена Set current snap to %1 Ogg Vorbis (libvorbis) file support disabled. Поддержка файлов Ogg Vorbis (libvorbis) отключена MPEG-1 Audio Layer 3 (libmad) file support disabled. Поддержка MPEG-1 Audio Layer 3 (libmad) отключена Sample-rate conversion (libsamplerate) disabled. Поддержка преобразования частоты сэмплирования (libsamplerate) отключена Pitch-shifting support (librubberband) disabled. Поддержка смена высоты тона (librubberband) отключена OSC service support (liblo) disabled. Поддержка службы OSC (liblo) отключена LADSPA Plug-in support disabled. Поддержка эффектов LADSPA отключена DSSI Plug-in support disabled. Поддержка эффектов DSSI отключена VST Plug-in support disabled. Поддержка эффектов VST отключена LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. LV2 Plug-in State Files support disabled. LV2 Plug-in UI GTK2 native support disabled. LV2 Plug-in UI X11 native support disabled. Website Веб-сайт This program is free software; you can redistribute it and/or modify it Эта программа является свободной; вы можете распространять и/или under the terms of the GNU General Public License version 2 or later. изменять ее на условиях GNU GPL версии 2 или новее. About О программе record clip запись клипа [modified] [изменен] %1 Hz %1 Гц Session started. Сеанс начат. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. Исходная частота сэмплирования сеанса (%1 Гц) не совпадает с текущей частотой звукового движка (%2 Гц). Настоятельно рекомендуется сохранить сеанс и заново открыть его из нового файла. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. Не удалось запустить движок аудио/MIDI. Убедитесь в том, что звуковой сервер JACK и/или модуль секвенсера ALSA (snd-seq-midi) запущены и работают, затем перезапустите сеанс. The following issues were detected: %1 Saving into another session file is highly recommended. Error Ошибка XRUN(%1 skipped) XRUN(%1): some frames might have been lost. Audio connections change. Смена звуковых соединений MIDI connections change. Смена соединений MIDI Playing ended. Воспроизведение завершено The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. Playing "%1"... Воспроизводится "%1"... Qtractor Qtractor &Track &Дорожка &State &Состояние &Navigate &Навигация Impor&t Tracks &Импортировать дорожки E&xport Tracks &Экспортировать дорожки &View &Вид &Toolbars &Панели инструментов &Windows &Окна &Zoom Масш&таб S&nap При&липание T&ransport &Транспорт &Help &Справка &Edit &Правка Select &Mode &Режим выделения &Select Вы&делить T&ools &Инструменты &File &Файл Open &Recent Открыть &недавние I&nsert В&ставить Remo&ve &Удалить Mo&ve Пере&местить &Height &Высота M&ode &Режим A&utomation Ав&томатизация Ta&ke &Дубль &New &Создать New Создать New session Создать сессию New session file Создать файл новой сессии Ctrl+N Ctrl+N &Open... &Открыть... Open Открыть Open session Открыть сеанс Open session from file Открыть сеанс из файла Ctrl+O Ctrl+O &Save &Сохранить Save session Сохранить сеанс Save session to file Сохранить сеанс в файл Ctrl+S Ctrl+S Save &As... Сохранить &как Save As Сохранить как Save as Сохранить как Save current session with another file name Сохранить активный сеанс под другим названием &Properties... С&войства... Session Properties Свойства сеанса Session properties Свойства сеанса Edit current session properties Изменить свойства активного сеанса F2 F2 E&xit В&ыход Exit Выход Exit this application program Завершить работу с этой программой &Undo &Отменить Undo Отменить Undo last action Отменить последнее действие Ctrl+Z Ctrl+Z &Redo Ве&рнуть Redo Вернуть Redo last action Вернуть отмененное действие Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Вырезать Cut Вырезать Cut selection to clipboard Вырезать выделение в буфер обмена Ctrl+X Ctrl+X &Copy &Копировать Copy Копировать Copy selection to clipboard Скопировать выделение в буфер обмена Ctrl+C Ctrl+C &Paste Вст&авить Paste Вставить Paste clipboard contents Вставить содержимое буфера обмена Ctrl+V Ctrl+V Past&e Repeat... Встав&ить с повтором Paste Repeat Вставить с повтором Paste repeat Вставить с повтором Paste/repeat clipboard contents Вставить содержимое буфера обмена с повтором Ctrl+Shift+V Ctrl+Shift+V &Delete &Удалить Delete Удалить Delete selection Удалить выделение Del Del &Clip &Клип Clip Клип Select clip Clip selection mode режим выделения клипов &Range &Область Range Область Select range Выделить область Range selection mode Режим выделения области R&ectangle &Прямоугольник Rect Select rectangle Rectangular selection mode Прямоугольный режим выделения &Automation &Автоматизация Automation Автоматизация Automation edit mode Режим правки автоматизации &None &Снять выделение Select None Снять выделение Select none Снять выделение Mark all as unselected Снять выделение со всех элементов Ctrl+Shift+A Ctrl+Shift+A &Invert &Инвертировать Select Invert Инвертировать выделение Select invert Инвертировать выделение Invert selection Инвертировать выделение Ctrl+I Ctrl+I Select Range Выделить область Mark range as selected Пометить область выделенной Ctrl+R Ctrl+R Select Track Выделить дорожку Select track Выделить дорожку Mark track as selected Пометить дорожку выделенной Ctrl+T Ctrl+T Trac&k Range Select Track Range Select track range Mark track range as selected Ctrl+Shift+R &All &Всё Select All Выделить всё Select all Выбрать всё Mark all as selected Пометить всё выделенным Ctrl+A Ctrl+A &New... &Создать... New Clip Создать клип New clip Создать клип Create new clip Создать новый клип &Edit... &Изменить... Edit Clip Изменить клип Edit clip Изменить клип Edit current clip Изменить текущий клип F4 F4 &Split &Разделить Split Clip Разделить клип Split clip Разделить клип Split current clip at playhead Разделить клип по курсору воспроизведения Normalize Clip Нормализовать клип Normalize clip Нормализовать клип Normalize current clip (gain/volume) Выровнять усиление/громкость выбранного клипа Quantize Clip Отквантовать клип E&xport... &Экспортировать... Export Clip Экспортировать клип Export clip Экспортировать клип Export current clip to file Экспортировать клип в файл &Add Track... &Добавить дорожку... Instrum&ent И&нструмент &Range... Remove Range Remove range Remove range as selected Ctrl+Del Ctrl+Del Remove Track Range Remove track range Remove track range as selected Ctrl+Shift+Del Ctrl+Shift+Del Sp&lit Ра&зделить Split Selection Разделить выделение Split selection Разделить выделение Split current selection Разделить активное выделение Ctrl+Y Ctrl+Y Add Track Добавить дорожку Add track Добавить дорожку Add a new track to session Добавить в сеанс новую дорожку Shift+Ins Shift+Ins &Remove Track &Удалить дорожку Remove Track Удалить дорожку Remove track Удалить дорожку Remove current track from session Удалить текущую дорожку из сеанса Shift+Del Shift+Del &Duplicate Track Про&дублировать дорожку Duplicate Track Продублировать дорожку Duplicate track Продублировать дорожку Duplicate current track Создать копии текущей дорожки Track &Properties... С&войства дорожки... Track Properties Свойства дорожки Track properties Свойства дорожки Edit current track properties Изменить свойства текущей дорожки Shift+F2 Shift+F2 &Inputs &Входы Track Inputs Входы дорожки Track inputs Входы дорожки Show current track input bus connections Показать активные соединения с шиной входа &Outputs В&ыходы Track Outputs Выходы дорожки Track outputs Выходы дорожки Show current track output bus connections Показать активные соединения с шиной выхода &Record &Запись Record Track Записать дорожку Record track Записать дорожку Arm current track for recording Включить режим записи для этой дорожки &Mute &Приглушение Mute Track Приглушить дорожку Mute track Приглушить дорожку Mute current track Приглушить текущую дорожку &Solo &Солирование Solo Track Сделать дорожку солирующей Solo track Сделать дорожку солирующей Solo current track Сделать текущую дорожку солирующей M&onitor &Мониторинг Monitor Track Включить мониторинг дорожки Monitor track Включить мониторинг дорожки Monitor current track Включить мониторинг текущей дорожки &First П&ервая First Track К первой дорожке First track К первой дорожке Make current the first track Перейти к первой в списке дорожке &Previous &Предыдущая Previous Track К предыдущей дорожке Previous track К предыдущей дорожке Make current the previous track Перейти к предыдущей в списке дорожке &Next &Следующая Next Track К следующей дорожке Next track К следующей дорожке Make current the next track Перейти к следующей в списке дорожке &Last П&оследняя Last Track К последней дорожке Last track К последней дорожке Make current the last track Перейти к последней в списке дорожке N&one None Track None track None current track &Top В самый &верх Move Top Переместить в самый верх Move top Переместить в самый верх Move current track to top Переместить текущую дорожку в самый верх &Up &Выше Move Up Переместить выше Move up Переместить выше Move current track up Переместить текущую дорожку выше &Down &Ниже Move Down Переместить ниже Move down Переместить ниже Move current track down Переместить текущую дорожку ниже &Bottom В с&амый низ Move Bottom Переместить в самый низ Move bottom Переместить в самый низ Move current track to bottom Переместить текущую дорожку в самый низ Auto Monitor Автомониторинг Auto monitor Автомониторинг Auto-monitor current track Автомониторинг текущей дорожки F6 F6 &Audio... &Звук... Inport Audio File Импортировать звуковой файл Import Audio file Импортировать звуковой файл Import tracks from Audio file Импортировать дорожки из звукового файла &MIDI... &MIDI... Import MIDI File Импортировать файл MIDI Import MIDI file Импортировать файл MIDI Import tracks from MIDI file Импортировать дорожки из файла MIDI Export Audio File Экспортировать звуковой файл Export Audio file Экспортировать звуковой файл Export tracks to Audio file Экспортировать дорожки в звуковой файл Export MIDI File Экспортировать файл MIDI Export MIDI file Экспортировать файл MIDI Export tracks to MIDI file Экспортировать дорожки в файл MIDI Log&arithmic Automation logarithmic Automation curve logarithmic scale C&olor... Automation color Automation curve color &Lock Automation lock Lock automation curve Automation playback Playback automation curve Automation record Record automation curve &Clear Automation clear Clear automation curve Loc&k All Automation lock all Lock all automation curves Play &All Automation playback all Playback all automation curves Rec&ord All Automation record all Record all automation curves C&lear All Automation clear all Clear all automation curves &Unlink Unlink Clip Unlink clip Unlink current clip Recor&d Record Clip Record clip Record current clip (overdub) Normali&ze &Tempo Adjust... &Cross Fade Clip Cross-fade Clip cross-fade Cross-fade current overlapped clips &Range Set Clip Range Clip range Set edit-range from current clip extents &Loop Set Clip Loop Clip loop Set loop-range from current clip extents First Take First take Select current clip first take Previous Take Previous take Select current clip previous take Next Take Next take Select current clip next take Shift+T Last Take Last take Select current clip last take Reset Takes Reset takes Reset (unfold) current clip takes R&ange... Take Range Take range Range (fold) current clip into takes &Menubar Строка &меню Menubar Строка меню Show/hide the main program window menubar Показать или скрыть меню основного окна программы Ctrl+M Ctrl+M &Statusbar &Строка состояния Statusbar Строка состояния Show/hide the main program window statusbar Показать или скрыть строку состояния основного окна программы File Toolbar Панель файлов File toolbar Панель файлов Show/hide main program window file toolbar Показать или скрыть панель файлов в основном окне программы Edit Toolbar Панель правки Edit toolbar Панель правки Show/hide main program window edit toolbar Показать или скрыть панель правки в основном окне программы Track Toolbar Панель дорожек Track toolbar Панель дорожек Show/hide main program window track toolbar Показать или скрыть панель параметров в основном окне программы View Toolbar Панель вида View toolbar Панель вида Show/hide main program window view toolbar Показать или скрыть панель вида в основном окне программы &Options &Параметры Options Toolbar Панель параметров Options toolbar Панель параметров Show/hide main program window options toolbar Показать или скрыть панель параметров в основном окне программы Transport Toolbar Панель транспорта Transport toolbar Панель транспорта Show/hide main program window transport toolbar Показать или скрыть панель транспорта в основном окне программы T&ime Сч&етчик времени Time Toolbar Панель счетчика времени Time toolbar Панель счетчика времени Show/hide main program window time toolbar Показать или скрыть счетчик времени в основном окне программы Thum&b О&бзор проекта Thumb Toolbar Панель обзора проекта Thumb toolbar Панель обзора проекта Show/hide main program window thumb toolbar Показать или скрыть панель обзора проекта в основном окне программы &Files &Файлы Files Файлы Show/hide the files window Показать или скрыть панель доступа к файлам M&essages Соо&бщения Messages Сообщения Show/hide the messages window Показать или скрыть панель сообщений &Connections &Соединения Connections Соединения Show/hide the connections window Показать или скрыть диалог управления соединениями F8 F8 Mi&xer Микш&ер Mixer Микшер Show/hide the mixer window Показать или скрыть диалог микшера F9 F9 &In &Приблизить Zoom In Приблизить отображение Zoom in Приблизить отображение дорожек Ctrl++ Ctrl++ &Out &Отдалить Zoom Out Отдалить отображение Zoom out Отдалить отображение дорожек Ctrl+- Ctrl+- &Reset &Сбросить Insert Range Insert range Insert range as selected Ctrl+Ins Insert Track Range Insert track range Insert track range as selected Ctrl+Shift+Ins &Increase Increase Height Increase height Increase track height Ctrl+Shift++ &Decrease Decrease Height Decrease height Decrease track height Ctrl+Shift+- Height Reset Height reset Reset track height Ctrl+Shift+1 Auto &Monitor Zoom Reset Обычный масштаб Zoom reset Сбросить все изменения масштаба Ctrl+1 &Horizontal По &горизонтали Horizontal Zoom Масштабирование по горизонтали Horizontal zoom Масштабирование по горизонтали Horizontal zoom mode Включить или выключить режим масштабирования по горизонтали &Vertical По &вертикали Vertical Zoom Масштабирование по вертикали Vertical zoom Масштабирование по вертикали Vertical zoom mode Включить или выключить режим масштабирования по вертикали All Zoom Масштабирование во всех направлениях All zoom Масштабирование во всех направлениях All zoom mode Включить или выключить режим масштабирования во всех направлениях &Grid К &сетке Grid Сетка Snap grid view mode &Zebra &Зебра Zebra Чередовать яркость тактов Bar zebra view mode Чередовать яркость тактов Too&l Tips Всплываю&щие подсказки Tool tips Всплывающие подсказки Floating tool tips view mode &Refresh О&бновить Refresh Обновить Refresh views Обновить вид проекта F5 F5 &Instruments... &Инструменты... Instruments Инструменты Change instrument definitions and files Изменить определения и файлы инструментов &Buses... &Шины... Buses Шины Change session bus definitions Изменить определения шины сеанса &Options... &Параметры... Options Параметры Change general application program options Изменить общие параметры работы программы F12 F12 &Backward В &начало Backward В начало Transport backward Перемотать в начало Backspace Backspace Re&wind Н&азад Rewind Назад Transport rewind Перемотать назад F&ast Forward &Вперед Fast Forward Вперед Fast forward Вперед Transport fast forward Перемотать вперед &Forward В &конец Forward В конец Transport forward Перемотать в конец &Loop &Петля Loop Петля Transport loop Петля транспорта Ctrl+Shift+L Ctrl+Shift+P Loop &Set Установить п&етлю Loop Set Установить петлю Loop set Установить петлю Transport loop set Установить петлю Ctrl+L Ctrl+L &Stop &Стоп Stop Стоп Transport stop Остановить транспорт &Play В&оспроизведение Tempo M&ap / Markers... Карта темпа / Маркеры... Tempo Map / Markers Карта темпа / Маркеры Tempo map / markers Карта темпа / Маркеры Change session tempo map / markers Изменить карту темпа / маркеры сеанса Play Воспроизведение Transport play/pause Воспроизведение/пауза Space Пробел Record Запись Transport record Запись &Punch &Врезка Punch Врезка Punch in/out Начало/конец врезки Transport punch in/out Начало/конец врезки транспорта Punch Se&t Установить &врезку Punch Set Установить врезку Punch in/out set Установить начало/конец врезки Transport punch in/out set Установить начало/конец врезки Ctrl+P Ctrl+P &Metronome М&етроном Metronome Метроном F&ollow Playhead С&ледовать за курсором воспроизведения Follow Playhead Следовать за курсором воспроизведения Follow playhead Следовать за курсором воспроизведения A&uto Backward Ав&товозврат Auto Backward Автовозврат Auto backward Автовозврат &Continue Past End &Играть после конца Continue Past End Играть после конца Continue past end Играть после конца Pa&nic Panic All MIDI tracks shut off (panic) &Shortcuts... &Клавиатурные комбинации... Shortcuts Клавиатурные комбинации Keyboard shortcuts Клавиатурные комбинации &About... &О программе... Show information about this application program Показать информацию об этом приложении About &Qt... О &Qt... About Qt О Qt Show information about the Qt toolkit Показать ифнормацию об инструментарии Qt Current tempo (BPM) Текущий темп (BPM) &Merge... &Объединить... Merge Clips Объединить клипы Merge clips Объединить клипы Merge selected clips Объединить выделенные клипы &Quantize... &Отквантовать... Quantize clip events Quantize current MIDI clip events &Transpose... &Транспонировать... Transpose Clip Transpose clip events Transpose current MIDI clip events &Normalize... &Нормализовать... Normalize clip events Normalize current MIDI clip events &Randomize... &Случайные значения... Randomize Clip Randomize clip events Randomize current MIDI clip events Resi&ze... Resize Clip Resize clip events Resize current MIDI clip events Re&scale... Rescale Clip Rescale clip events Rescale current MIDI clip events T&imeshift... Timeshift Clip Timeshift clip events Timeshift current MIDI clip events Tempo Adjust Adjust session tempo from current clip selection F7 F7 &Import... &Импортировать... Import Clip Import clip Import clip from file(s) &Controllers... К&онтроллеры... Controllers Контроллеры Change MIDI controllers configuration Изменить конфигурацию контроллеров MIDI qtractorMessages Messages Сообщения Logging stopped --- %1 --- Ведение журнала остановлено --- %1 --- Logging started --- %1 --- Ведение журнала начато --- %1 --- qtractorMeter Pan Панорама Gain Усиление qtractorMidiControlForm Warning Предупреждение Controller mappings have been changed. Карта связанных каналов/контроллеров изменилась. Do you want to save the changes? Вы хотите сохранить эти изменения? Import Controller Files Импорт конфигурации контроллеров Controller files (*.%1) Файлы с конфигурацией контроллеров (*.%1) Export Controller File Экспорт конфигурации контроллеров controller The controller file already exists: "%1" Do you want to replace it? Этот файл с конфигурацией уже добавлен: "%1" Вы хотите заменить его? Yes Да No Нет Controllers - Qtractor Контроллеры - Qtractor Controller files Файлы контроллеров Files Файлы Path Расположение &Import... &Импортировать... Remove controller file Удалить файл с описанием контроллеров &Remove &Удалить Move controller file up on list order Переместить файл конфигурации вверх по списку &Up &Выше Move controller file down on list order Переместить файл конфигурации вниз по списку &Down &Ниже C&ommand Ко&манда &Parameter &Параметр MIDI Channel Канал MIDI &Feedback Отк&лик &Map &Связать U&nmap &Удалить Controller map Карта контроллеров Channel Канал Command Команда Parameter Параметр &Type Т&ип &Channel &Канал Trac&k Offset MIDI Event type MIDI Controller (parameter) MIDI parameter (track offset) + Track offset Type Тип Track Дорожка Feedback Отклик Enable all controllers immediate sync (hook) &Sync Reload/apply all controller files Потоврно загрузить и применить конфигурации контроллеров Relo&ad Пере&загрузить Export to controller file Экспортировать в файл конфигурации контроллеров E&xport... &Экспортировать... Close this dialog Закрыть этот диалог Close Закрыть Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Import controller files Импорт файлов конфигурации контроллеров Command action Действие команды Command feedback Отклик команды Map/update controller command Связать/обновить команду контроллера Unmap/remove controller command Убрать связывание команды контроллера About to remove controller file: "%1" Are you sure? qtractorMidiControlObserverForm MIDI Controller - Qtractor &Type: MIDI event type Cha&nnel: MIDI channel In&vert &Hook L&atch Control input connections &Inputs &Входы Control output connections &Outputs В&ыходы &Parameter: MIDI parameter &Logarithmic &Feedback Отк&лик MIDI Controller Контроллер MIDI MIDI controller is already assigned. Do you want to replace the mapping? Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? &MIDI Controller... &Automation &Автоматизация &Lock &Play В&оспроизведение &Record &Запись &Clear qtractorMidiEditEvent Zoom in (horizontal) Приблизить по горизонтали Zoom out (horizontal) Отдалить по горизонтали Zoom reset (horizontal) Исходный масштаб по горизонтали qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 qtractorMidiEditView Zoom in (vertical) Приблизить по вертикали Zoom out (vertical) Отдалить по вертикали Zoom reset (vertical) Исходный масштаб по вертикали qtractorMidiEditor MIDI Editor Редактор MIDI cut вырезание delete удаление insert range remove range move перемещение edit правка resize смена размера rescale paste вставка Time: %1 Type: Время: %1 Тип: Key Press (%1) %2 Value: %3 Controller (%1) Name: %2 Value: %3 Контроллер (%1) Название: %2 Значение: %3 RPN (%1) Name: %2 Value: %3 NRPN (%1) Name: %2 Value: %3 Control 14 (%1) Name: %2 Value: %3 Pgm Change (%1) Chan Press (%1) Pitch Bend (%1) Start: %1 End: %2 Length: %3 SysEx (%1 bytes) Data: SysEx (%1 байтов) Данные: Note On (%1) %2 Velocity: %3 Duration: %4 Note On (%1) %2 Сила нажатия: %3 Длительность: %4 Unknown (%1) Неизвестно (%1) qtractorMidiEditorForm Snap/beat Прилипание к долям Set current snap to %1 Note Velocity Note type Value type Parameter type Scale key Scale type MIDI clip name Имя клипа MIDI MIDI file name Имя файла MIDI MIDI track/channel Дорожка/канал MIDI MOD РЕЖ MIDI modification state Состояние измененности MIDI REC ЗАП MIDI clip record state 00:00:00.000 00:00:00.000 MIDI clip duration Длительность клипа MIDI Warning Предупреждение The current MIDI clip has been changed: "%1" Do you want to save the changes? Открытый клип был изменен: "%1" Вы хотите сохранить изменения? Save Сохранить Save MIDI Clip Сохранить клип MIDI MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. Сохранение файла MIDI: "%1", дорожка-канал: %2. MIDI Editor Редактор MIDI Channel %1 Канал %1 Track %1 Дорожка %1 [modified] [изменен] &Track &Дорожка &File &Файл Select &Mode &Режим выделения &Select Вы&деление &Tools &Инструменты &Edit &Правка &View &Вид &Toolbars &Панели инструментов &Windows &Окна &Zoom Масш&таб S&nap При&липание T&ransport &Транспорт &Help &Справка &Save &Сохранить Save current MIDI clip to existing file name Сохранить активный клип MIDI в уже существующий файл Save &As... Сохранить &как... Save As Сохранить как Save as Сохранить как Save current MIDI clip with another file name Сохранить активный клип MIDI в файл с другим именем &Unlink Unlink Unlink current MIDI clip Recor&d Record current MIDI clip (overdub) &Inputs &Входы Track Inputs Входы дорожки Track inputs Входы дорожки Show current MIDI clip/track input bus connections Показать активные соединения с шиной входа MIDI-клипа или дорожки &Outputs В&ыходы Track Outputs Выходы дорожки Track outputs Выходы дорожки Show current MIDI clip/track output bus connections Показать активные соединения с шиной выхода MIDI-клипа или дорожки &Properties... С&войства... Track Properties Свойства дорожки Track properties Свойства дорожки Edit current MIDI clip/track properties Изменить свойства активного клипа/дорожки MIDI Shift+F2 Shift+F2 Properties Свойства Edit current MIDI clip properties Изменить свойства активного клипа MIDI F4 F4 &Range Set Clip Range Clip range Set edit-range from clip extents &Loop Set Clip Loop Clip loop Set loop-range from clip extents &Close &Закрыть Close Закрыть Close this MIDI clip editor Закрыть этот диалог Edit Of&f Edit Off Edit off Set edit mode off Edit &On Edit On Edit on Set edit mode on Edit &Draw Edit draw mode Edit draw mode (notes) &Undo &Отменить Sc&ale Undo Отменить Undo last edit operation Отменить последнее действие Ctrl+Z Ctrl+Z &Redo Ве&рнуть Redo Вернуть Redo last edit operation Вернуть отмененное действие Ctrl+Shift+Z Ctrl+Shift+Z Cu&t &Вырезать Cut Вырезать Cut current selection into the local clipboard Вырезать активное выделение в буфер обмена Ctrl+X Ctrl+X &Copy &Копировать Copy Копировать Copy current selection to the local clipboard Скопировать активное выделение в буфер обмена Ctrl+C Ctrl+C &Paste Вст&авить Paste Вставить Paste local clipboard contents into the current MIDI clip Вставить содержимое буфера обмена с повтором в текущий клип MIDI Ctrl+V Ctrl+V Past&e Repeat... Встав&ить с повтором... Paste Repeat Вставить с повтором Paste repeat Вставить с повтором Paste/repeat local clipboard contents into the current MIDI clip Вставить содержимое буфера обмена с повтором в текущий клип MIDI Ctrl+Shift+V Ctrl+Shift+V &Delete &Удалить Delete Удалить Delete current selection Удалить активное выделение Del Del Select None Снять выделение Select none Снять выделение Ctrl+Shift+A Ctrl+Shift+A Select Invert Инвертировать выделение Select invert Инвертировать выделение Ctrl+I Ctrl+I Select All Выделить всё Instrum&ent И&нструмент Not&e Type Val&ue Type Select all Выбрать всё Ctrl+A Ctrl+A &Range &Область Select Range Выделить область Select range Выделить область Mark range as selected Пометить область выделенной Ctrl+R Ctrl+R &Quantize... &Отквантовать... Quantize Отквантовать Quantize selection Отквантовать выделение &Transpose... &Транспонировать... Transpose Транспонировать Transpose selection Транспонировать выделение &Normalize... &Нормализовать... Normalize Нормализовать Normalize selection Нормализовать выделение &Randomize... &Случайные значения... Randomize Применить случайные значения Randomize selection Применить к выделению случайные значения Resize Изменить размер Resize selection Изменить размер выделения Re&scale... Rescale Rescale selection T&imeshift... Timeshift Timeshift selection &Menubar Строка &меню Menubar Строка меню Show/hide the menubar Показать или скрыть строку меню Ctrl+M Ctrl+M &Statusbar &Строка состояния Statusbar Строка состояния Show/hide the statusbar Показать или скрыть строку состояния File Toolbar Панель файлов File toolbar Панель файлов Show/hide the file toolbar Показать или скрыть панель доступа к файлам Edit Toolbar Панель правки Edit toolbar Панель правки Show/hide the edit toolbar Показать или скрыть панель доступа к файлам View Toolbar Панель вида View toolbar Панель вида Show/hide the view toolbar Показать или скрыть панель вида &Transport Transport Toolbar Панель транспорта Transport toolbar Панель транспорта Show/hide the transport toolbar Показать или скрыть панель транспорта &Scale Scale Toolbar Scale toolbar Show/hide the scale toolbar Thum&b О&бзор проекта Thumb Toolbar Панель обзора проекта Thumb toolbar Панель обзора проекта Show/hide the thumb view toolbar Note &Duration &Длительность нот Note Duration Длительность нот Note duration Длительность нот Whether note events are shown proportional to duration Отображать ли события пропорционально длительности нот Note &Color &Цвет высоты тона Note Color Цветные ноты Note color Цветные ноты Whether note events are colored according to pitch Раскрашивать ли ноты согласно их высоте тона &Value Color Цвет силы &нажатия Value Color Цвет силы нажатия Value color Цвет силы нажатия Whether note events are colored according to value (velocity) Раскрашивать ли ноты согласно их силе нажатия &Events View events Show/hide the events list &Preview Notes &Воспроизводить при правке Preview Notes Воспроизводить при правке Preview notes Воспроизводить ноты при правке Preview notes while editing (scrub) Воспроизводить ноты при редактировании F&ollow Playhead С&ледовать за курсором воспроизведения Follow Playhead Следовать за курсором воспроизведения Follow playhead Следовать за курсором воспроизведения &In &Приблизить Zoom In Приблизить отображение Zoom in Приблизить отображение Ctrl++ Ctrl++ &Out &Отдалить Zoom Out Отдалить отображение Zoom out Отдалить отображение Ctrl+- Ctrl+- &Reset &Сбросить Zoom Reset Обычный масштаб Zoom reset Обычный масштаб Ctrl+1 &Horizontal По &горизонтали Horizontal Zoom Масштабирование по горизонтали Horizontal zoom Масштабирование по горизонтали Horizontal zoom mode Включить или выключить режим масштабирования по горизонтали &Vertical По &вертикали Vertical Zoom Масштабирование по вертикали Vertical zoom Масштабирование по вертикали Vertical zoom mode Включить или выключить режим масштабирования по вертикали &Zebra &Зебра Zebra Чередовать яркость тактов Bar zebra view mode Чередовать яркость тактов Ctrl+Shift+L Ctrl+Shift+P &All &Во всех направлениях I&nsert В&ставить Remo&ve &Удалить &None &Снять выделение &Invert &Инвертировать Insert Range Insert range Insert range as selected Ctrl+Ins Remove Range Remove range Remove range as selected Ctrl+Del Ctrl+Del All Zoom Масштабирование во всех направлениях All zoom Масштабирование во всех направлениях All zoom mode Включить или выключить режим масштабирования во всех направлениях Snap grid view mode Too&l Tips Всплываю&щие подсказки Tool tips Всплывающие подсказки Floating tool tips view mode &Refresh О&бновить Refresh Обновить Refresh views Обновить вид клипа F5 F5 &Backward В &начало Backward В начало Transport backward Перемотать в начало Backspace Backspace Re&wind Н&азад Rewind Назад Transport rewind Перемотать назад F&ast Forward &Вперед Fast Forward Вперед Fast forward Вперед Transport fast forward Перемотать вперед &Forward В &конец Forward В конец Transport forward Перемотать в конец &Loop &Петля Loop Петля Transport loop Петля транспорта Loop &Set Установить п&етлю Loop Set Установить петлю Loop set Установить петлю Transport loop set Установить петлю Ctrl+L Ctrl+L &Stop &Стоп Stop Стоп Transport stop Остановить транспорт &Play В&оспроизведение Play Воспроизведение Transport play/pause Воспроизведение/пауза Space Пробел &Record &Запись Record Запись Transport record Запись &Punch &Врезка Punch Врезка Punch in/out Начало/конец врезки Transport punch in/out Начало/конец врезки транспорта Punch Se&t Установить &врезку Punch Set Установить врезку Punch in/out set Установить начало/конец врезки Transport punch in/out set Установить начало/конец врезки Ctrl+P Ctrl+P Pa&nic Panic All MIDI tracks shut off (panic) &Shortcuts... &Клавиатурные комбинации... Shortcuts Клавиатурные комбинации Keyboard shortcuts Клавиатурные комбинации &About... &О программе... About О программе Show information about this application program Показать информацию об этом приложении About &Qt... О &Qt... About Qt О Qt Show information about the Qt toolkit Показать ифнормацию об инструментарии Qt &Grid К &сетке Resi&ze... Grid Сетка qtractorMidiEventItemDelegate edit %1 qtractorMidiEventList Events qtractorMidiEventListModel Time Время Type Тип Name Название Value Duration/Data Frame BBT BBT Note On (%1) Note Off (%1) Key Press (%1) Controller (%1) Control 14 (%1) RPN (%1) NRPN (%1) Pgm Change Chan Press Pitch Bend SysEx Meta (%1) Unknown (%1) Неизвестно (%1) qtractorMidiListView Name Название Fmt Фмт Tracks Дорожки tpqn Path Расположение %1: MIDI file not found. Open MIDI Files Открыть файлы MIDI MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) Громкость (%) % % Pan: %1 Панорама: %1 Volume: %1% Громкость: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor MIDI SysEx Name Название Size Размер Data (hex) Import from SysEx file Экспортировать из файла SysEx &Import... &Импортировать... Export to SysEx file Экспортировать в файл SysEx E&xport... &Экспортировать... Move SysEx item up on list order &Up &Выше Move SysEx item down on list order &Down &Ниже Open SysEx Sysex name Save SysEx Delete SysEx Create SysEx item &Add &Добавить Update SysEx item Upda&te О&бновить Remove SysEx item &Remove &Удалить SysEx files (*.%1) Файлы SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Файлы MIDI (*.mid *.smf *.midi) All files (*.*) Все файлы (*.*) Import SysEx Files Импортировать файлы SysEx Export SysEx File Экспортировать файлы SysEx Warning Предупреждение The SysEx file already exists: "%1" Do you want to replace it? Sysex files (*.%1) Файлы SysEx (*.%1) About to replace SysEx: "%1" Are you sure? About to delete SysEx: "%1" Are you sure? SysEx settings have been changed. Do you want to apply the changes? Error Ошибка SysEx could not be loaded: "%1". Sorry. qtractorMidiThumbView MIDI Thumb view qtractorMidiToolsForm (default) (по умолчанию) Warning Предупреждение About to delete preset: "%1" Are you sure? Эта предустановка будет удалена: "%1" Вы уверены? none нет quantize квантование transpose транспонирование normalize нормализация randomize случайные значения resize смена размера rescale timeshift MIDI Tools Инструменты MIDI Preset name Название предустановки Save preset Сохранить предустановку Delete preset Удалить предустановку &Quantize &Квантование Quantize selected events Квантование выделенных событий &Time: &Время: Quantize time Время квантования Quantize time percent &Duration: &Длительность: Quantize duration Длительность квантования Quantize duration percent Swing-quantize time Swing-quantize percent Swing-quantize type Linear Линейное Quadratic Квадратичное Cubic Кубическое &Scale: Scale-quantize key Scale-quantize type &Transpose Т&ранспонирование Transpose selected events Транспонирование выделенных событий &Note: &Нота: Transpose note Величина транспонирования в нотах Transpose time Время транспонирования Transpose time format Формат времени транспонирования Frames Выборки Time Время BBT BBT &Reverse &Normalize &Нормализация Normalize selected events Нормализация выделенных событий &Percent: &Процент: Normalize percent Процент нормализации Resi&ze Resize value mode Flat Ramp Resize final value Re&scale Rescale selected events Rescale time Rescale duration Rescale value T&imeshift Timeshift selected events Timeshift P: Timeshift parameter Timeshift parameter (log) Timeshift curve P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. Timeshift duration % % S&wing: &Value: &Сила нажатия: Normalize value Значение нормализации &Randomize &Случайные значения Randomize selected events Применение случайных значений к выделению Randomize note/pitch Случайные ноты Randomize time Случайное время Randomize duration Случайная длительность Randomize value Случайная сила нажатия Resize selected events Смена размера выделенных событий Resize duration Смена длительности Resize duration format Формат значений Resize value Множитель qtractorMixer Inputs Входы Tracks Дорожки Outputs Выходы Mixer Микшер qtractorMixerRackWidget &Inputs &Входы &Outputs В&ыходы &Monitor &Мониторинг &Buses... &Шины... qtractorMixerStrip inputs входы outputs выходы Connect %1 Соединить %1 %1 In %1 In %1 Out %1 Out (Audio) (аудио) (MIDI) (MIDI) (None) (нет) qtractorMonitorButton monitor монитор Monitor (rec) Мониторинг (зап) Monitor (thru) Мониторинг (сквоз) qtractorOptionsForm Signed 16-Bit Signed 16-Bit Signed 24-Bit Signed 24-Bit Signed 32-Bit Signed 32-Bit Float 32-Bit Float 32-Bit Float 64-Bit Float 64-Bit SMF Format 0 SMF Format 0 SMF Format 1 SMF Format 1 (Any) Любой) Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Metronome Bar Audio File Звуковой файл такта для метронома Metronome Beat Audio File Звуковой файл доли для метронома Audio Meter Color MIDI Meter Color Plug-in Directory Каталог с эффектами LV2 Presets Directory Messages Log Журнал сообщений Log files (*.%1) Файлы журнала (*.%1) Session Template Шаблон сеанса Session template files (*.qtr *.qts *.%1) Файлы шаблонов сеанса (*.qtr *.qts *.%1) Options - Qtractor Параметры - Qtractor &General О&бщие Default session &file format: &Формат сессии по умолчанию: Default session file format (suffix) &New session template: &Шаблон новой сессии: Save &backup versions of existing sessions: Сохранять &резервные копии сеансов: Increment previous version (default) Increment current version &Audio &Звук Capture / Export Захват/Экспорт Audio compression quality to use on capture (record) and export Сжатие звуковых данных при записи и экспорте Audio sample format to use on capture (record) and export Формат сэмплов при записи и экспорте Audio file type to use on capture (record) and export Формат файлов, используемый при записи и экспорте File &type: Т&ип файла: Sample &format: &Формат сэмпла: &Quality: &Качество: Playback Воспроизведение Sample-&rate converter type: Преобразование &частоты сэмплирования: Sample-rate converter quality Качество преобразователя частоты сэмплирования Sinc (Best Quality) Sinc (наилучшее качество) Sinc (Medium Quality) Sinc (среднее качество) Sinc (Fastest) Sinc (самая быстрая обработка) Zero Order Hold Linear Линейное Transport control mode (JACK) None Нет Slave Master Full Whether to apply time-stretching when tempo changes Растягивать ли во времени при смене темпа Aut&omatic time-stretching &Автоматически растягивать во времени Whether to use WSOLA time-stretching Использовать ли WSOLA для растягивания во времени &WSOLA time-stretching &Растягивание во времени при помощи WSOLA Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek Whether to have separate audition/pre-listening player output ports Metronome Метроном Whether to enable the audio metronome Использовать ли звуковой метроном &Enable audio metronome &Включить звуковой метроном &File (bar): Фай&л (такт): Metronome Audio filename (bar) Звуковой файл такта для метронома Browse for sample audio file (bar) Указать звуковой файл для обозначения такта &Gain (bar): Metronome gain (bar) dB Дб &File (beat): Фай&л (&доля): Metronome Audio filename (beat) Звуковой файл доли для метронома Browse for sample audio file (beat) Указать звуковой файл для обозначения доли &Gain (beat): Metronome gain (beat) Whether to have separate audio metronome output ports Создавать ли раздельные звуковые порты выхода для метронома &MIDI &MIDI MIDI capture (record) quantization &Quantize: &Квантование: MIDI file format to use on capture (record) and export File &format: &Формат файлов: Queue &timer (resolution): Queue timer (resolution) Whether to enable MIDI queue time drift correction E&nable MIDI queue time drift correction Control Управление &MMC: MIDI Machine Control (MMC) mode Input Вход Output Выход Duplex Дуплекс &Device: MIDI Machine Control (MMC) device id. &SPP: MIDI Song Position pointer (SPP) control mode MIDI Clock control mode Whether to have separate MIDI control ports Создавать ли раздельные порты управления MIDI Dedicated MIDI &control input/output &Раздельные порты управления MIDI Whether to have separate MIDI metronome output port Dedicated M&IDI metronome output Раздельный выход для MIDI-&метронома &Note (beat): &Нота (доля): Metronome MIDI note (beat) Metronome MIDI velocity (beat) &Duration (beat): &Длительность (beat): &Velocity (beat): &Сила нажатия (beat): Metronome MIDI velocity (bar) &Duration (bar): &Длительность (такт): &Velocity (bar): &Сила нажатия (такт): Metronome MIDI note (bar) &Note (bar): Нота (т&акт): &Channel: Кана&л: Metronome MIDI channel MIDI-канал метронома Whether to enable the MIDI metronome Использовать ли MIDI-метроном &Enable MIDI metronome &Включить MIDI-метроном &Display &Интерфейс Options Параметры Whether to ask for confirmation on removal Запрашивать ли подтверждение на удаление &Confirm removals Спрашивать подтверждение на &удаление The maximum number of recent files to keep in menu Whether to capture standard output (stdout/stderr) into messages window Capture standard &output За&хватывать основной порт вывода Whether to show the complete directory path of loaded session files Whether to remove audio peak files on session close Auto-remove audio pea&k files &Автоматически удалять пиковые звуковые файлы Whether to keep all tool windows on top of the main window Time display format Формат отображения времени: Frames Выборки Time Время BBT BBT Whether to try dropping multiple audio files into the same track &Base font size: &Кегль шрифта в окнах: Base application font size (pt.) Кегль шрифта в окнах приложения (pt) (default) (по умолчанию) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Session Сеанс Whether to create new sessions based on template Создавать ли новые сеансы на основе шаблона New session template Шаблон новых сеансов Browse for new session template Указать шаблон новых сеансов Whether to save backup versions of existing sessions Which mode to rename existing session files Whether to enable session auto-save (crash-recovery) Auto-save current working session every: Auto-save period (minutes) minutes Whether to ask for confirmation on archive directory removal C&onfirm archive removals Number of &recent files: S&how complete path of session files Keep tool &windows always on top &Drop multiple audio files into the same track Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Transport Transport &mode: Whether to start as timebase master (JACK) &Timebase &Loop recording mode (takes): Loop recording mode (takes) First Last Dedicated au&dition/pre-listening player outputs: Whether to auto-connect dedicated audio player outputs Auto-&connect Dedicated a&udio metronome outputs: Whether to auto-connect dedicated audio metronome outputs Auto-co&nnect Whether to have separate MIDI player output ports Dedicated MIDI p&layer outputs MIDI Cloc&k: Defaults &Time display format: H&old auto-scrolling (follow play-head) on edits Whether to use desktop environment native dialogs. Use desktop environment &native dialogs A&utomatic mixer strip/grid layout (multi-row) Whether to allow automatic mixer strip/grid layout (multi-row). &Offset (latency): Metronome Audio offset (latency) Metronome MIDI duration (bar) Metronome MIDI duration (beat) Metronome MIDI offset (latency) Custom &Color theme: Custom color palette theme Wonton Soup KXStudio Custom widget style theme Meters Счетчики &Audio: &Звуковой: Audio meter level Уровень звукового счетчика Over 0 dB 0 Дб 3 dB 3 Дб 6 dB 6 Дб 10 dB 10 Дб Audio meter color Цвет звукового счетчика Select custom audio meter color Указать иной цвет для звукового счетчика ... ... &MIDI: &MIDI: MIDI meter level Уровень счетчика MIDI Peak Пик MIDI meter color Цвет счетчика MIDI Select custom MIDI meter color Указать иной цвет для счетчика MIDI Reset meter colors to default Сбросить цвета счетчиков до исходных значений &Reset &Сбросить Messages Сообщения Sample messages text font display Пример текста сообщений Select font for the messages text display Указать шрифт для сообщений &Font... &Шрифт... Whether to keep a maximum number of lines in the messages window Устанавливать ли предел хранимых сообщений M&essages limit: Whether to hold auto-scrolling (follow play-head) on edits. &Style theme: &LV2 Presets directory: &Каталог с пресетами LV2: LV2 Presets directory (default: ~/.lv2) Browse LV2 Presets directory Dedicated audi&o outputs: Whether to auto-connect dedicated audio output ports Au&to-connect Editor Whether to open plugin's editor (GUI) by default Open plugin's &editor (GUI) by default Whether LV2 Dynamic Manifest plugins are supported LV2 Dy&namic Manifest support Whether to save plugin automation with higher resolution (14-bit) &High resolution plugin automation (14-bit) The maximum number of message lines to keep in view Максимальное число хранимых строк сообщений lines строк Logging Ведение журнала Messages log file Файл ждурнала сообщений Browse for the messages log file location Указать расположение файла журнала сообщений Whether to activate a messages logging to file. Вести ли журнал сообщений в файле Messages &log file: Файл &журнала сообщений: &Plugins &Эффекты Paths Расположение Plugin type Тип эффекта Plugin path Расположение эффектов Browse plugin path Указать расположение эффектов Add plugin path Добавить путь к расширениям &Add &Добавить Plugin paths Расположение эффектов Remove plugin path Удалить указатель расположения эффектов &Remove &Удалить Move up path Поднять указатель в списке &Up &Выше &Down &Ниже Instruments Инструменты Whether to have separate audio output ports Создавать ли порты выхода для каждого инструмента Experimental Экспериментально Whether to use a dummy plugin type when scanning for VST plugins Dummy &VST plugin scan (RECOMMENDED) qtractorPasteRepeatForm Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Paste Repeat - Qtractor Вставка с повтором Repeat Повторы &Count: &Количество: Repeat count Количество повторов &Period: &Период: Repeat period Периодичность повторов Repeat period format Формат периода повторов Frames Выборки Time Время BBT BBT qtractorPluginForm Page %1 %1 [%2], %3 instance(s), %4 channel(s). (none) Open Preset Открыть предустановку Preset files (*.%1) Файлы предустановок (*.%1) Error Ошибка Preset could not be loaded from file: "%1". Sorry. Save Preset Сохранить предустановку Preset could not be saved to file: "%1". Sorry. Warning Предупреждение About to delete preset: "%1" (%2) Are you sure? Эта предустановка будет удалена: "%1" (%2) Вы уверены? &None &Снять выделение Plugin Properties Open preset Открыть предустановку Preset name Название предустановки Save preset Сохранить предустановку Delete preset Удалить предустановку Edit plugin Изменить параметры эффекта Edit Изменить Activate plugin Активировать эффект Active Активен About О программе Outputs (Sends) Sends Inputs (Returns) Returns Aux Send Bus: Manage buses Настроить шины ... ... Direct Access Parameter Direct Access qtractorPluginListView copy plugin копирование эффекта activate all plugins активация всех эффектов deactivate all plugins деактивация всех эффектов remove all plugins удаление всех эффектов &Move Here &Переместить сюда &Copy Here &Скопировать сюда C&ancel О&тменить &Add Plugin... &Добавить эффект... &Inserts &Audio Add &Insert Add &Aux Send &Sends &Returns &MIDI &MIDI Ac&tivate &Remove &Удалить &None &Снять выделение &Properties... С&войства... &Edit &Auto-connect Acti&vate All Активировать &все Deactivate Al&l Д&еактивировать все Re&move All Уда&лить все Move &Up Переместить &выше Move &Down Переместить &ниже &Outputs В&ыходы &Dedicated &Собственный выход qtractorPluginPropertyWidget Open File qtractorPluginSelectForm GUI EXT RT Plugins - Qtractor Эффекты - Qtractor Reset filter Сбросить фильтр X Plugin search string (regular expression) Строка поиска эффектов (поддерживает регулярные выражения) Plugin type Тип эффекта Available plugins Доступные эффекты Name Название Audio Звук MIDI MIDI Control Управление Modes Path Расположение Index Instances Копий Type Тип &Activate &Активировать Activate plugin on insert Активировать эффект на вставке Plugin scanning in progress... Выполняется сканирование эффектов Rescan for available plugins (refresh) &Rescan qtractorSessionForm Warning Предупреждение Session directory does not exist: "%1" Do you want to create it? Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? Session Directory Каталог файлов сеанса Session - Qtractor Сеанс - Qtractor Session Сеанс &Name: &Название: Session name Название сеанса &Directory: &Каталог: Session directory Каталог файлов сеанса Browse for session directory Указать каталог с файлами сеанса ... ... &Description: О&писание: Session description Описание сеанса Properties Свойства Time Время Sample &Rate: &Частота сэмплирования: Sample rate (Hz) Частота сэмплирования (Гц) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: Т&емп: T&icks/Beat: &Тиков на долю: Resolution (ticks/beat; tpqn) View Вид &Snap/Beat: Прилипание к &долям: Snap/beat Прилипание к долям &Pixels/Beat: П&икселов на долю: Pixels/beat Пикселов на долю &Horizontal Zoom: Масштаб по &горизонтали: Horizontal Zoom (%) Масштаб по горизонтали (%) % % &Vertical Zoom: Масштаб по &вертикали: Vertical Zoom (%) Масштаб по вертикали (%) Tempo (BPM) / Signature Темп (BPM) / Размер qtractorShortcutForm Warning Предупреждение Keyboard shortcut (%1) already assigned (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? MIDI Controller shortcuts have been changed. Do you want to apply the changes? &MIDI Controller... Shortcuts Клавиатурные комбинации Menu/Action Description Описание Keyboard MIDI Controller Контроллер MIDI qtractorTakeRangeForm Take - Qtractor Range Область Selection range Область выделения &Selection В&ыделение Loop range Всю петлю &Loop &Петля Punch range Всю врезку &Punch &Врезка Time Время BBT BBT Edit range Область редактирования &Edit Custom range Другую область &Custom &Другая St&art: &Начало: Clip start Начало клипа En&d: &Конец: Clip offset Select Current take Format Формат Time display format Формат отображения времени: Frames Take %1 qtractorTempoAdjustForm Tempo - Qtractor Metronome Метроном Temp&o: Tempo/Time signature T&ap &Настучать ритм Range Область &Start: &Начало: Range start Time Время BBT BBT &Length: &Длительность: Range length B&eats: Range beats A&djust Format Формат Time display format Формат отображения времени: Frames Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? qtractorThumbView Thumb view Панель обзора проекта qtractorTimeScaleForm Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Some settings have been changed. Do you want to discard the changes? Некоторые параметры изменились. Вы хотите применить изменения? tempo factor Marker Color Цвет маркера &Add &Добавить &Update Об&новить пункт &Remove &Удалить &Refresh О&бновить Bar Такт Time Время Tempo Темп &Tempo: Т&емп: T&ap &Настучать ритм Marker text Текст маркера ... ... Marker color Цвет маркера Tempo scale factor Коэффициент масштаба темпа App&ly При&менить Refresh tempo map Обновить карту темпа Re&fresh О&бновить Add node Добавить пункт Update node Обновить пункт Remove node Удалить пункт Close this dialog Закрыть этот диалог Close Закрыть Node Пункт Tempo Map / Markers - Qtractor Карта темпа / Маркеры - Qtractor Tempo map / Markers Карта темпа / Маркеры Marker Маркер Location Расположение &Bar: &Такт: Bar location В каком такте T&ime: Вр&емя Time/frame location Tempo (BPM) / Signature Темп (BPM) / Размер qtractorTimeSpinBox &Frames Вы&борки &Time &Время &BBT &BBT qtractorTrackButton Record Включить режим записи Mute Приглушить Solo Сделать солирующей qtractorTrackForm Normal Обычный Bank MSB Банк MSB Bank LSB Банк LSB Patch Патч Custom &Icon... &Drums Drum &Kit &Bass A&coustic Bass &Guitar &Electric Guitar &Piano &Acoustic Piano &Microphone Vi&ntage Microphone &Speaker &Trumpet &Violin Warning Предупреждение Some settings have been changed. Do you want to apply the changes? Некоторые параметры изменились. Вы хотите применить изменения? (No instrument) Image files (%1) All files (*.*) Все файлы (*.*) Track Icon Foreground Color Background Color (None) (нет) Track - Qtractor Дорожка - Qtractor Track Дорожка &Name: Н&азвание: Track name description Описание дорожки Track icon Type Тип Audio track type Звуковая дорожка &Audio &Звуковая MIDI track type MIDI-дорожка &MIDI &MIDI Input / Output Вход / выход Input bus name Название шины на входе Output bus name Manage buses Настроить шины ... ... MIDI / Instrument MIDI / инструмент &Program: &Программа: &Bank: &Банк: Bank &Select Method: Способ &выбора банка: &Omni Ом&ни MIDI Omni: Capture All Channels MIDI-омни: захватить все каналы &Channel: &Канал: MIDI Channel (1-16) Канал MIDI (1-16) MIDI Patch: Instrument Патч MIDI: инструмент MIDI Patch: Bank Select Method Патч MIDI: способ выбора банка MIDI Patch: Bank Патч MIDI: банк MIDI Patch: Program Патч MIDI: прогромма View / Colors Вид / цвета &Foreground: П&ередний план: Foreground color Цвет переднего плана Select custom track foreground color Укажите другой цвет переднего плана дорожки Bac&kground: &Фон: Background color Цвет фона Select custom track background color Укажите другой цвет фона дорожки Plugins Эффекты Track plugins Эффекты дорожки Add plugin Добавить эффект &Add... &Добавить Remove plugin Удалить эффект &Remove &Удалить Move plugin up Переместить эффект на одно положение вверх &Up &Выше Move plugin down Переместить эффект на одно положение вниз &Down &Ниже qtractorTrackListHeaderModel Nr № Track Name Название Bus Шина Ch К Patch Патч Instrument Инструмент qtractorTrackTime Play-head Edit-head Edit-tail Loop-start Loop-end Punch-in Punch-out Start: %1 End: %2 Length: %3 qtractorTrackView Zoom in (horizontal) Приблизить по горизонтали Zoom out (horizontal) Отдалить по горизонтали Zoom in (vertical) Приблизить по вертикали Zoom out (vertical) Отдалить по вертикали Zoom reset Исходный масштаб add clip добавление клипа Start: %1 End: %2 Length: %3 clip %1 клип %1 fade-in нарастание fade-out угасание clip stretch растягивание клипа clip resize смена размера клипа clip repeat %1 automation %1 clip move automation paste automation cut вырезание delete удаление split move clip перемещение клипа paste clip вставка клипа qtractorTracks Tracks Дорожки new clip создание клипа split clip разделение клипа clip normalize нормализация клипа Audio files (*.%1) Звуковые файлы (*.%1) MIDI files (*.%1 *.smf *.midi) Файлы MIDI (*.%1 *.smf *.midi) Warning Предупреждение About to remove track: "%1" Are you sure? Будет удалена дорожка: "%1" Вы уверены? Audio file import "%1" on %2 %3. Импорт звукового файла "%1" в %2 %3. quantize квантование transpose транспонирование normalize нормализация randomize случайные значения resize смена размера rescale timeshift clip import Audio file import: "%1". Импорт звукового файла: "%1". MIDI file import "%1" track-channel %2 on %3 %4. clip cross-fade Insert Range insert range insert track range Remove Range remove range remove track range MIDI file import "%1" on %2 %3. Импорт файла MIDI "%1" в %2 %3. MIDI file import: "%1". Импорт файла MIDI: "%1". MIDI file import: "%1", track-channel: %2. Импорт файла MIDI "%1", дорожка-канал: %2. clip merge объединение клипов Merge/Export Audio Clip Объединить/экспортировать звуковые клипы Audio clip merge/export: "%1" started... Объединение/экспорт звукового клипа: "%1" начат... Audio clip merge/export: "%1" complete. Объединение/экспорт звукового клипа: "%1" завершен... Merge/Export MIDI Clip Объединить/экспортировать клипы MIDI MIDI clip merge/export: "%1" started... Объединение/экспорт клипа MIDI: "%1" начат... MIDI clip merge/export: "%1" complete. Объединение/экспорт клипа MIDI: "%1" завершен... qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_pt.ts0000644000000000000000000000012713014536043021271 xustar0029 mtime=1479719971.80712254 29 atime=1479719971.80512154 29 ctime=1479719971.80712254 qtractor-0.8.0/src/translations/qtractor_pt.ts0000644000175000001440000170646313014536043022126 0ustar00rncbcusers00000000000000 QObject Beat Pulso Date Data File Arquivo MIDI MIDI None Nenhuma none nenhum %1 Hz %1 Hz %1 In %1 Entrada Start: %1 Offset: %2 End: %3 Length: %4 Início: %1 Diferença: %2 Fim: %3 Tamanho: %4 File: %1 Arquivo: %1 (Any) (Todos) track record gravação da pista Audio Áudio Input Entrada Option -s requires an argument (session-id). Opção -s requer um argumento (nome da sessão). %1: %2 (%3) slave escravo automation play all executar todas as automações resize track redimensionar pista remove track remover pista reset plugin resetar plugin preset plugin pré-configurações do plugin import track importar pista Show version information Mostrar informações da versão %1 Pan %1 Panorâmico %1 Out %1 Saída %1 (*.%2) %1 (*.%2) Show help about command line options Mostrar ajuda sobre opções em linha de comando (%1% vol) (%1% vol) session loop sessão de loop Insert Send/Return pseudo-plugin (Audio) Insert Mandada/Retorno pseudo-plugin (Áudio) Insert Send/Return pseudo-plugin (MIDI) Insert Mandada/Retorno pseudo-plugin (MIDI) Send Gain Volume da Mandada Dry Gain Ganho-Seco Wet Gain Ganho-Molhado Aux Send (Audio) Mandada Aux (Áudio) Aux Send pseudo-plugin (Audio) Mandada Aux pseudo-plugin (Áudio) Aux Send pseudo-plugin (MIDI) Mandada Aux pseudo-plugin (MIDI) %1 (Audio) %1 (Áudio) %1 (MIDI) %1 (MIDI) %1 Monitor %1 Monitoração automation record gravar automação automation select seleção de automação automation edit list editor de lista de automações Duplex Duplex Usage: %1 [options] [session-file] Uso: %1 [opções] [arquivo-da-sessão] Channel %1 Canal %1 session properties propriedades da sessão Output Saída %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formato %2) %3 pistas, %4 tpqn %5 %1 Record %1 Gravar (format %1) MIDI: (formato %1) MIDI: Product: Produto: %1 Volume %1 Volume reset takes resetar tentativas clip record gravador de sequência Project: Projeto: plugin parameters parametros do plugin Automation Automação automation clear apagar automação automation color cor da automação add track adicionar pista add insert adicionar Insertor move plugin mover plugin plugin program programação do plugin plugin property propriedades do plugin add marker adicionar marcador move marker mover marcador add plugin adicionar plugin move track mover pista %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canais, %4 amostras, %5 Hz %6 dedicated audio outputs saídas de áudio dedicadas track pan panorâmico da pista Options: Opções: set controller setar controlador reset controller resetar controlador direct access param acesso direto a parâmetros (take %1) (tentativa %1) %1 (%2) %1 (%2) %1 Gain %1 Ganho %1 Mute %1 Mudo %1 Solo %1 Solo Name: %1 Nome: %1 (%1 semitones pitch shift) (%1 mudança de altura em semitons) Track %1 Pista %1 Qt: %1 %1 Bank %2 %1 Banco %2 update bus atualizar canal primário move bus mover canal primário create bus criar canal primário Copyright: Direitos: Set session identification (uuid) Nomear sessão (uuid) Version: Versão: session punch renderizar sessão bus pan panorâmico do canal primário duplicate track duplicar pista track solo pista solo track gain ganho da pista track instrument pista de instrumento track mute deixar pista muda automation record all gravar todas as automações track monitor monitoração da pista take %1 tentativa %1 (%1 dB) (%1 dB) (%1% time stretch) (%1% distorcer-tempo) add aux-send adicionar mandada %1 - Bank %2 %1 - Banco %2 remove tempo node remover nó de tempo All files (*.*) Tudo (*.*) update marker atualizar marcador move tempo node mover nó de tempo Audio: %1 channels, %2 Hz Áudio: %1 canais, %2 Hz (default) (padrão) Audio files (%1) Arquivos de áudio (%1) Vendor: Fornecedor: Unknown Desconhecido bus gain volume do canal primário activate plugin ativar plugin Track assignment failed: Track: "%1" Input: "%2" Output: "%3" A nomeação da Pista falhou: Pista: "%1" Entrada: "%2" Saída: "%3" delete bus apagar canal primário Author: Autor: update tempo node nó de atualização de tempo , %1 tracks, %2 tpqn , %1 pistas, %2 tpqn add tempo node adicionar nó de tempo bus pass-through repassar canal primário clip tool %1 ferramentas para sequências %1 Cakewalk Instrument Definition File Arquivo de definições de Instrumento Cakewalk aux-send bus mandada de canal principal track properties propriedades da pista Automation (%1) Automação (%1) automation play executar automação automation edit editor de automação automation mode modo de automação automation logarithmic automação logarítmica automation clear all apagar todas as automações remove plugin remover plugin %1 (format %2) %3 %1 (formato %2) %3 remove marker remover marcador Activate Ativar %1: Automation/curve file not found. %1: Arquivo de automação/curva não encontrado. %1(%2): %3 plugin not found. %1(%2): %3 plugin não encontrado. qtractorAudioListView Ch Cnl Name Nome Path Local Rate Taxa de Amostragem Time Tempo Open Audio Files Abrir Arquivos de Áudio Frames Amostras %1: Audio file not found. %1: Arquivo de áudio não encontrado. qtractorAudioMeter dB dB Gain (dB) Volume (dB) Pan: %1 Panorâmico: %1 Gain: %1 dB Volume: %1 dB qtractorBusForm Ch Cnl &Up Para Ci&ma Bus Canal Primário MIDI MIDI Mode Modo &Down &Para Baixo Audio Áudio Buses Canais Primários Close Fechar Input Entrada Move output plugin up Mover Plugin na Saída para Cima Add input plugin Adicionar Plugin na entrada Input bus plugins Plugins aplicados na entrada do Canal Primário MIDI SysEx setup Opções do MIDI SysEx Close this dialog Fechar esta caixa de diálogo Add output plugin Adicionar Plugin na Saída MIDI Instrument name Nome do Instrumento MIDI &Mode: &Modo: &Name: &Nome: Move &Up Mover Para &Cima Move &Down Mover para &Baixo (none) (nenhum) (1 item) Bus monitor (pass-through) Monitoração de canal primário (segue o passo) Duplex Duplex &Auto connect &Auto-conectar Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as modificações? Output Saída Audio channels Canais de Áudio Output bus plugins Plugins na Saída do Canal Primário Properties Propriedades (%1 items) (%1 itens) Input Plugins Plugins da Entrada SysE&x... Buses - Qtractor Canais Primários - Qtractor Update bus Atualizar lista de Canais Primários Create bus Criar Canal Primário (No instrument) (Sem instumento) Remove input plugin Retirar Plugin da entrada M&onitor (pass-through) M&onitoração de Canal Primário (segue o passo) &Add... &Adicionar... Move bus up towards the top Mover Canal Primário em direção ao topo U&p &Sobe Move bus down towards the bottom Mover Canal Primário em direção ao fim Do&wn &Desce &Create &Criar &Delete A&pagar Move input plugin up Mover Plugin para Cima About to remove bus: "%1" (%2) Are you sure? Serão excluidos os Canais Primários: "%1" (%2) Posso continuar? Output Plugins Plugins da Saída &Remove &Remover &Update &Atualizar Bus list Lista de Canais Primários Bus mode Tipo de canal primário Bus name Nome do canal primário Audio auto-connect Auto-conectar Áudio Delete bus Eliminar Canal Primário Cha&nnels: Ca&nais: Warning Atenção Remove output plugin Retirar Plugin da Saída Move input plugin down Mover Plugin para Baixo Move output plugin down Mover Plugin da Saída para Baixo Some settings have been changed. Do you want to discard the changes? Algumas configurações foram modificadas. Você deseja descartar essas alterações? qtractorClientListView Readable Clients / Output Ports Saídas Writable Clients / Input Ports Entradas qtractorClipForm % dB BBT CPS (Compasso Pulso Subpulso) MIDI MIDI Time Tempo (h:m:s) Clip name Nome da Sequência Audio Áudio edit clip editar sequência Clip fade-out length Extensão da diminuição de volume no fim da Sequência Clip start Começo da sequência %1 Clip File %1 Arquivo de Sequência &File: &Arquivo: &Gain: &Ganho: &Name: &Nome: Pitch S&hift: &Mudança de Altura: &Length: Com&primento: semitones semitons Gain/Volume Ganho/Volume Clip gain/volume Volume/Ganho da Sequência Clip fade-out type Tipo de Fade de Saída Fade In/Out Fade de Entrada/Saída Format Formato Frames Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as modificações? Clip filename Nome do arquivo da Sequência Browse for clip file Procurar por arquivo para sequência &Track/Channel: &Pista/Canal: Clip track/channel Pista da sequência/canal Clip time-stretch percentage Porcentagem de "distorcer-tempo" de uma Sequência (Devagar/Rápido) Clip offset Deslocamento da Sequência Fade &Out: Fade de &Saída: Clip length Tamanho da Sequência Clip pitch-shift in semitones Mudança de altura em semitons de uma Sequência (Grave/Agudo) Parameters Parâmetros Fade &In: Fade &Entrada: Clip fade-in type Tipo de Fade de Entrada Clip - Qtractor Sequências - Qtractor &Start: &Início: new clip nova sequência Clip fade-in length Extensão do aumento de volume no começo da Sequência Offs&et: De&slocamento: &Volume: MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) Time display format Formato de exibição do tempo Warning Atenção Time St&retch: Estica-e-Puxa &Tempo: qtractorConnect Refresh Atualizar Disconnect Desconectar Connect Conectar Disconnect All Desconectar Tudo qtractorConnectForm MIDI MIDI (All) (Todas) Audio Áudio Select input client/ports Selecionar Entradas Disconnect &All Desconectar &Tudo qtractorConnectTest Teste de Conexão do Qtractor &Refresh &Atualizar Connect currently selected ports Conectar item selecionado Disconnect currently selected ports Desconectar item selecionado Refresh current connections view Atualizar conexões de Entrada e Saída &Connect &Conectar &Disconnect &Desconectar Select output client/ports Selecionar Saídas Disconnect all currently connected ports Desconectar todas as Entradas e Saídas qtractorConnections Connections Conexões qtractorEditRangeForm BBT CPS (Compasso Pulso Subpulso) Time Tempo (h:m:s) &Edit &Editar &Loop &Loop En&d: &Final: L&oop L&oop Range Limites Apply to Loop points in range Aplicar ao Loop dentro do Limite Loop range Limites do Loop Apply to Tempo Map nodes in range Aplicar aos nós do Mapa de Tempo dentro do Limite Clip start Começo da Sequência &Punch Gravação &Localizada &Selection &Seleção Selection range Limites da Seleção Apply to Punch In/Out points in range Aplicar Gravação Localizada nos pontos e Início e Fim Apply to Automation nodes in range Aplicar nós da Automação dentro do Limite Te&mpo Map Mapa de Te&mpo Cl&ips Se&quência Frames Amostras Pu&nch Gravação &Localizada Options Opções A&utomation &Automação Edit range Limites da Edição Range - Qtractor Limites - Qtractor Clip offset Final da Sequência Mar&kers Mar&cadores Apply to location Markers in range Aplicar aos Marcadores de localização dentro do Limite Punch range Limites da Gravação Localizada Apply to clips in range Aplicar às Sequências dentro dos Limites St&art: &Início: &Custom &Personalizado &Format &Formato Custom range Limites Personalizados Time display format Mostra o formato de Tempo qtractorExportForm BBT CPS (Compasso Pulso Subpulso) MIDI MIDI Time Tempo (h:m:s) &Edit &Editar &Loop &Loop The file already exists: "%1" Do you want to replace it? Esse arquivo já existe: "%1" Você quer substituí-lo? Audio Áudio En&d: Fin&al: Range Limites MIDI file export: "%1" failed. A Renderização do arquivo MIDI: "%1" falhou. Loop range Limites do Loop Clip start Começo da Sequência Export - Qtractor Renderização - Qtractor &File: &Arquivo: Output bus names Nomes das saídas dos Canais Primários &Punch Gravação &Localizada Audio file export: "%1" complete. A Renderização do arquivo de áudio: "%1" terminou. %1 files (*.%1) %1 arquivos (*.%1) Format Formato Frames Amostras Export file name Nome do arquivo Renderizado Audio file export: "%1" started... A Renderização do arquivo de áudio: "%1" começou... MIDI file export: "%1" complete. A Renderização do arquivo MIDI: "%1" terminou. Edit range Limites da Edição Outputs Saídas Clip offset Final da Sequência Audio file export: "%1" failed. A Renderização do arquivo de áudio: "%1" falhou. Export %1 File Renderizando %1 do Arquivo Export %1 Renderizando %1 Session range Limites da Sessão &Session &Sessão Punch range Limites da Gravação Localizada St&art: &Início: Whether to add/import new track(s) with export result Sempre que adicionar/importar novas pista(s) exportar com os resultados &Add new track(s) &Adicionar nova pista &Custom Limites &Personalizados Custom range Limites da Personalização MIDI file export: "%1" started... A Renderização do arquivo MIDI: "%1" começou... Time display format Mostra o formato do tempo Warning Atenção Browse export file name Procurar nome do arquivo Renderizado qtractorFileListView file arquivo group grupo About to remove %1 file item(s). Are you sure? Sobre apagar i item(s) %1. Posso continuar? About to remove %1 item: "%2" Are you sure? Será excluido o item %1 : "%2" Posso continuar? New Group Novo Grupo Warning Atenção qtractorFiles Del Cu&t &Recortar MIDI MIDI &Copy &Copiar Audio Áudio Files Arquivos Pla&y &Tocar Audio Files Arquivos de Áudio &Paste Co&lar Ctrl+C Ctrl+V Ctrl+X Re&name Re&nomear Play file Tocar arquivo Add &Files... &Adicionar Arquivos... MIDI Files Arquivos MIDI &Remove &Remover New &Group... Novo &Grupo... Cl&eanup L&impar qtractorInstrumentForm &Up Para Ci&ma Path Local &Down &Para Baixo Close Fechar Files Arquivos NRPN Names Nomes dos NRPN's RPN Names Nomes dos RPN's Names Nomes Patch Programação Close this dialog Fechar esta Janela de diálogo The instrument file already exists: "%1" Do you want to replace it? Já existe o Arquivo de Instrumento: "%1" Você quer substituí-lo? Export to instrument file Exportar para um Arquivo de Instrumento Import Instrument Files Importar Arquivo de Instrumento Normal Normal Move instrument file down on list order Move Instrumento para baixo na lista Controller Names = %1 Nome do Controlador = %1 Bank Select Method = %1 Método para seleção de Bancos = %1 Note Names Nomes das Notas Bank Select Methods Método para seleção de Bancos &Import... &Importar... E&xport... E&xportar... Instrument files (*.%1 *.sf2 *.midnam) Arquivos de instrumento (*.%1 *.sf2 *.midnam) %1 = %2 %1 = %2 Bank LSB Banco LSB Bank MSB Banco MSB Relo&ad Recarreg&ar Remove instrument file Excluir arquivo com Instrumento Export Instrument File Exportar Arquivo de Instrumento RPN Names = %1 Nomes dos RPN = %1 NRPN Names = %1 Nomes dos NRPN = %1 Instruments Instrumentos Patch Names Nomes das Programações Instruments - Qtractor Instrumentos - Qtractor Instrument settings have been changed. Do you want to apply the changes? Algumas configurações do Instrumento foram modificadas. Você quer mesmo manter as modificações? &Remove &Remover Move instrument file up on list order Move instrumento para cima na lista Reload all instrument files Recarregar todos os Arquivos de Instrumentos Unknown Desconhecido Patch Names for Banks Nomes das Programações para os Bancos Warning Atenção Instrument files (*.%1) Arquivos de instrumento (*.%1) Based On = %1 Baseado em = %1 Controller Names Nomes dos Controladores Import from instrument file Importar de um Arquivo com Instrumento qtractorInstrumentMenu (None) (Nada) qtractorMainForm F2 F2 F4 F4 F5 F5 F6 F6 Instrum&ent &Instrumto &Duplicate Track &Duplicar Pista Duplicate Track Duplicar Pista Duplicate track Duplicar Pistar Duplicate current track Duplicar pista selecionada Recor&d &Gravar Record Clip Gravar Sequência Record clip Gravar sequência Record current clip (overdub) Gravar sequência selecionada (overdub) Normali&ze &Normalizar F7 F7 &Cross Fade &Crossfade Clip Cross-fade Crossfade da Sequência Clip cross-fade Crossfade da sequência Cross-fade current overlapped clips Crossfade as sequências sobrepostas F8 F8 F9 F9 &In &Aumentar &Up Para &Cima F12 F12 Del Del Cut Recortar MOD MOD New Novo REC GRAVAR REW RETROCEDER or ou &All &Tudo &New &Novo &Out &Diminuir &Top &Topo Clip Sequência Copy Copiar Cu&t &Recortar FFWD ANTERIOR Exit Sair Grid Grade LOOP LOOP MUTE MUDO Loop Loop PLAY TOCAR None Nenhuma Open Abrir Play Tocar SOLO SOLO Session XRUN state Condição de XRUN na Sessão Don't ask this again Não pergunte novamente LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Plugin MIDI LV2/Suporte a eventos (SEM SUPORTE) ativado. LV2 plug-in State Make Path support (DANGEROUS) enabled. Suporte a State Make Path de plugins LV2 (PERIGOSO) ativado. LV2 Plug-in UI GTK2 native support disabled. Suporte nativo a GTK2 para Interface de Plugin LV2 desativado. LV2 Plug-in UI X11 native support disabled. Suporte nativo a X11 para Interface de Plugin LV2 desativado. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. O tamanho do buffer da interface da áudio foi modificado, aumente de %1 para %2 amostras/período. É altamente recomendável recarrgar a sessão atual. STOP PARAR Rect Ret Redo Refazer Save Salve Stop Parar Transport fast forward Botão de Adiantar dos Controles de Gravação e Reprodução Undo Desfazer Template files (*.%1) Arquivos de Modelos (*.%1) Cut selection to clipboard Recortar seleção para a área de transferência Monitor track Monitorar pista Clip Loop Loop da Sequência Clip loop Loop da sequência %1 Hz %1 Hz &Clip &Sequências &Copy &Copiar &Down Para &Baixo &Edit &Editar &File &Arquivo &Grid &Grade &Help &Ajuda &Hold &Reter &Last Ú&ltima &Lock &Trancar &Loop &Loop &Mute &Mudo &Next &Próxima &None &Nada &Play &Executar &Redo &Refazer &Save &Salvar &Solo &Solo &Stop &Parar &Undo &Desfazer &View &Visualização &Zoom &Zoom Resize Clip Diminuir Sequência The file already exists: "%1" Do you want to replace it? Esse arquivo já existe: "%1" Você quer substituí-lo? The current session has been changed: "%1" Do you want to save the changes? A seguinte Sessão foi modificada: "%1" Deseja salvar essas modificações? Insert range as selected Inserir limite às pistas que estiverem selecionadas Monitor Track Monitorar Pista About Sobre E&xit &Sair Build Compilação Buses Canais Primários Error Erro Files Arquivos M&ode M&odo N&one &Nenhuma Mixer Mixer Mo&ve Mo&ver S&nap &Divisão Panic Pânico Paste Colar RESET RESETAR T&ime T&empo Punch Gravação Localizada Range Limites START COMEÇAR Ready Pronto Ta&ke &Gravação por Tentativas Space Space Track Pista Remove current track from session Remover pista atual da sessão Zebra Zebra Split Clip Quebrar Sequência Split clip Quebrar sequência Edit Clip Editar Sequência Edit clip Editar sequência Past&e Repeat... R&epetir Colar... Edit current session properties Editar propriedades da sessão atual Session started. Sessão iniciada. &Options... &Opções... Change general application program options Modificar opções gerais do programa NSM support disabled. Suporte a NSM desabilitado. View toolbar Barra de visualizações View Toolbar Barra de Visualizações LV2 Plug-in Programs support disabled. Suporte a LV2 Plug-in Programs desabilitado. Untitled%1 Sem nome%1 Automation playback Executar automação Clear all automation curves Limpar todas as curvas de Automação Exit this application program Sair deste aplicativo Paste Repeat Repetir Colar Time toolbar Barra de Ferramentas para informações de tempo Time Toolbar Barra de Ferramentas para Tempo TRACK MUTE %1 %2 MUTAR PISTAS %1 %2 Select rectangle Seleção em retângulo Transport Toolbar Barra de Controles de Gravação e Reprodução Transport toolbar Barra de ferramentas para os Controles de Gravação e Reprodução &Horizontal &Horizontal Automation curve color Cor da curva de automação &Shortcuts... Atalho&s... About to remove archive directory: "%1" Are you sure? Será removido o diretório do inventário: "%1" Posso continuar? Track Inputs Entradas da Pista Solo Track Pista Solo Zoom In Aumentar Zoom Zoom in Aumentar Zoom Some settings may be only effective next time you start this %1. Algumas das alterações só surtirão efeito na próxima vez que inciar este %1. Solo track Pista solo Set current snap to %1 Selecionar grade atual para %1 Follow playhead Seguir a reprodução Follow Playhead Seguir a Reprodução Thumb Toolbar Barra de Miniatura Thumb toolbar Barra de vista em miniatura do arranjo Split selection Quebrar seleção Split Selection Quebrar Seleção F&ollow Playhead Seguir a Reproduçã&o Impor&t Tracks Impor&tar Pistas LV2 Plug-in Worker/Schedule support disabled. Suporte a LV2 Plug-in Worker/Schedule desabilitado. Session files (*.%1 *.%2 *.%3) Arquivos de Sessões (*.%1 *.%2 *.%3) Tempo Adjust Ajuste de Andamento &MIDI... &MIDI... Make current the last track Fazer da última pista a atual Make current the next track Fazer da próxima pista a atual Transport stop Botão de Parar dos Controles de Gravação e Reprodução Transport loop Botão de Loop dos Controles de Gravação e Reprodução Transpose Clip Transpor Sequência &Add Track... &Adicionar Pista... Normalize current clip (gain/volume) Normalizar sequência atual (ganho/volume) This program is free software; you can redistribute it and/or modify it Este aplicativo é de software livre; você pode redistribuí-lo e/ou modificá-lo Show/hide the messages window Mostrar/esconder a janela de Mensagens Transport rewind Botão de Retroceder dos Controles de Gravação e Reprodução Transport record Botão de Gravar dos Controles de Gravação e Reprodução Show/hide the main program window menubar Mostrar/esconder os menus da janela do programa principal Mark range as selected Marcar limite que estiver selecionado Show/hide main program window transport toolbar Mostrar/esconder a barra de ferramentas para controles da janela do programa principal Session could not be loaded from "%1". Sorry. A Sessão não pode ser carregada de "%1". Desculpe. Clip Range Limites da Sequência Range selection mode Modo de seleção de Limites Pitch-shifting support (librubberband) disabled. Suporte a mudança de altura (librubberband) desabilitado. Options toolbar Barra de ferramentas para opções Options Toolbar Barra de Opções Clip range Limites da sequência %1 BPM %1 BPM Height reset Resetar altura Session muting state Sessão muda &Clear &Limpar XRUN(%1 skipped) XRUN(%1 ignorado(s)) &Files &Arquivos &First &Primeira Height Reset Resetar Altura Transport loop set Determinar Loop dos Controle de Reprodução &Paste &Colar &Punch Gravação &Localizada &Range &Limites &Reset &Resetar &Split &Quebrar &State &Condição &Track &Pistas JACK Session support disabled. Suporte a JACK Session desabilitado. &Zebra &Zebra Refresh views Atualizar visualizações Remove Range Remover Limites Remove Track Remover Pista All MIDI tracks shut off (panic) Interrompe todas as pistas MIDI (pânico) Track Toolbar Barra de Ferramentas para Pistas Track toolbar Barra de ferramentas para pistas Paste repeat Repetir colar All Zoom Todo o Zoom All zoom Todo o zoom Rescale current MIDI clip events Redimensionar eventos na sequência MIDI atual Save &As... S&alvar Como... Timeshift current MIDI clip events Mudança de velocidade dos eventos na sequência MIDI atual Remove range Remover limites Remove track Remover Pista Import tracks from MIDI file Importar pista de um arquivo MIDI JACK Latency support disabled. Suporte a JACK Latency desabilitado. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. O aparato de áudio/MIDI não pode ser iniciado. Certifique-se que o JACK audio server (jackd) e/ou o ALSA Sequencer kernel module (snd-seq-midi) estão rodando e reinicie a sessão. About to clear automation: "%1" Are you sure? As seguintes automações serão resetadas: "%1" Posso continuar? Select current clip previous take Selecionar a tentativa anterior da sequência atual Automation playback all Executar todas as automações Show current track output bus connections Mostrar as saídas de canais primários da pista atual Could not set default session directory: %1 Sorry. Não foi possível definir o diretório para a Sessão: %1 Desculpe. Insert track range as selected Inserir limite às pistas que estiverem selecionadas Transport backward Botão de Voltar dos Controles de Gravação e Reprodução Track inputs Entradas da Pista Insert Range Inserir Limite Timeshift clip events Mudança de velocidade dos eventos na sequência Session looping state Sessão em Loop Insert range Inserir limite Edit current clip Editar sequência atual LV2 Plug-in Buf-size support disabled. Suporte a LV2 Plug-in Buf-size desabilitado. Punch in/out Gravação Localizada (Começo/Fim) New session file Novo arquivo de sessão Show information about this application program Mostre-me informações sobre este aplicativo Select &Mode Selecionar &Modo Select Range Selecionar Limite Menubar Barra de menu &Menubar Barra de &Menu Select Track Selecionar Pista Record Track Gravar Pista Select current clip first take Selecionar a primeira tentativa da sequência atual Audio connections change. Conexões de áudio modificadas. Show/hide the mixer window Mostrar/esconder a janela do Mixer Select range Selecionar Limites Select track Selecionar pista Record track Gravar pista Set loop-range from current clip extents Determinar os limites do loop na extensão da sequência atual Backup session: "%1" as "%2". Backup da sessão: "%1" até "%2". Show/hide the files window Mostrar/esconder a janela de Arquivos Show/hide the main program window statusbar Mostrar/esconder a barra de estado na janela do programa principal Transport punch in/out Gravação Localizada dos Controles de Gravação e Reprodução Resize clip events Diminuir eventos em uma sequência Playing ended. Reprodução completada. CONTINUE CONTINUAR Automation record Gravação de automação Session modification state Sessão em modificação Ctrl+Shift+Ins Ctrl+Shift+Ins Ctrl+Shift+Del Ctrl+Shift+Del Move Up Mover Para Cima Move up Mover para cima Unlink Clip Desgrudar Sequências Unlink clip Desgrudar sequências Automation edit mode Modo de Edição de Automações &Controllers... &Controladores... Sample-rate conversion (libsamplerate) disabled. Conversão de taxa de resolução (libsamplerate) desabilitado. Session closed. Sessão encerrada. Punch Set Determinar Gravação Localizada &Increase &Aumentar Ctrl++ Ctrl++ Ctrl+- Ctrl+- Ctrl+1 Ctrl+1 Ctrl+A Ctrl+T Ctrl+C Ctrl+C Ctrl+I Ctrl+I Ctrl+L Ctrl+L Ctrl+M Ctrl+M Ctrl+N Ctrl+N Ctrl+O Ctrl+A Ctrl+P Ctrl+P Ctrl+R Ctrl+L Ctrl+S Ctrl+S Ctrl+T Ctrl+F Ctrl+V Ctrl+V Ctrl+X Ctrl+X Ctrl+Y Ctrl+Y Ctrl+Z Ctrl+Z Delete Apagar Remove track range as selected Remover os limites das pistas que estiverem selecionados &Range Set &Determinar Limites Adjust session tempo from current clip selection Ajustar o andamento da sessão para a sequência selecionada atualmente Reset track height Resetar altura da pista Move Bottom Mover para Trás LV2 Plug-in External UI support disabled. Suporte a LV2 Plug-in External UI desabilitado. Make current the previous track Fazer da pista anterior a atual Change session tempo map / markers Modificar mapa de tempo da sessão / marcadores The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. O aparato de áudio foi desligado. Certifique-se que JACK audio server (jackd) está rodando e reinicie a sessão. Auto-monitor current track Auto monitorar pista atual Randomize current MIDI clip events Aleatorizar eventos na Sequência MIDI atual Randomize clip events Aleatorizar eventos na Sequência Mi&xer Mi&xer under the terms of the GNU General Public License version 2 or later. licenciado sob os termos da GNU General Public License versão 2 ou superior. LV2 Plug-in support (liblilv) disabled. Suporte a LV2 Plug-in (liblilv) desabilitado. Pa&nic Pâ&nico REC ON GRAVAR LIGADO T&ools &Ferramentas Record Gravar Rewind Retroceder Set edit-range from current clip extents Determinar edição de limite na extensão da sequência atual Show information about the Qt toolkit Mostre-me informações sobre o Qt toolkit F&ast Forward &Adiantar Sp&lit &Quebrar Thum&b Miniat&ura &Tempo Adjust... Ajus&te de Andamento... New session: "%1". Nova Sessão: "%1". Open session from file Abrir sessão do arquivo Tempo M&ap / Markers... M&apa de Tempo / Marcadores... Loc&k All Tran&car Tudo Paste clipboard contents Colar conteúdo da área de transferência Tool tips Comentários LV2 Plug-in UI support disabled. Suporte a LV2 Plug-in UI desabilitado. Reset Takes Resetar Tentativas Gravadas &Automation &Automação First Track Primeira Pista Reset takes Resetar tentativas Loop &Set Determinar &Loop Quantize current MIDI clip events Quantizar os eventos da sequência MIDI atual C&olor... C&or... First track Primeira pista Automation Automação Automation clear Limpar automação Automation color Cor da Automação &Continue Past End &Continuar de onde parou Add Track Adicionar Pista Last Track Última Pista Next Track Próxima Pista Zoom Out Diminuir Zoom Zoom out Diminuir zoom Loop Set Determinar Loop &Loop Set Determinar &Loop Loop set Determinar Loop &Toolbars &Barras de Ferramentas &Open... &Abrir... Options Opções &Options &Opções A&utomation A&utomação Add track Adicionar Pista Session total time Tempo total da Sessão Last track Última pista Next track Próxima pista Split current clip at playhead Quebrar sequência atual no início da reprodução Unknown sub-command Sub-comando desconhecido VeSTige header support enabled. Suporte a VeSTige header habilitado. REC OFF GRAVAR DESLIGADO Shortcuts Atalhos Resize current MIDI clip events Diminuir eventos na sequência MIDI atual About &Qt... Sobre o &Qt... Move Top Mover para o Topo Move top Mover para o topo &Outputs &Saídas TRACK RECORD %1 %2 GRAVAR PISTAS %1 %2 Rec&ord All Gravar T&odas Open session: "%1". Abrir sessão: "%1". Move bottom Mover para trás Normalize clip Normalizar sequência Normalize Clip Normalizar Sequência Add a new track to session Adicionar uma nova pista à sessão TRACK SOLO %1 %2 PISTAS SOLO %1 %2 LV2 Plug-in Options support disabled. Suporte a LV2 Plug-in Options desabilitado. Redo last action Refazer a última ação Undo last action Desfazer a última ação LV2 Plug-in Presets support disabled. Suporte a LV2 Plug-in Presets desabilitado. Merge Clips Unir Sequências Create new clip Criar nova sequência Inport Audio File Importar Arquivo de Áudio Import Audio file Importar arquivo de áudio Transport forward Botão de Próximo dos Controles de Gravação e Reprodução Merge clips Unir sequências Export Audio File Renderizar Arquivo de Áudio Export Audio file Renderizar arquivo de audio Session Properties Propriedades da Sessão Session properties Propriedades da sessão Take Range Limites de Gravação por Tentativas Mute Track Emudecer Pista None Track Nenhuma Pista LOCATE %1 LOCALIZAR %1 &Import... &Importar... E&xport... &Renderizar... Take range Limites da tentativa Mute track Emudecer pista None track Nenhuma pista take range limites da tentativa program aplicativo LV2 Plug-in Patch support disabled. Suporte a Predefinições em plugins LV2 desabilitado. LV2 Plug-in UI Touch interface support disabled. Suporte a Interfaces sensíveis ao toque procedentes de Plug-in LV2 desabilitado. LV2 Plug-in UI Idle interface support disabled. Suporte a Interfaces procedentes de Plug-in LV2 desabilitado. LV2 Plug-in UI Show interface support disabled. Desabilitar exibição de interfaces de Plug-in LV2. JACK Metadata support disabled. Suporte a Metadata do JACK desabilitado. XRUN XRUN (track %1, panning %2) (pista %1, panorâmico %2) Backward Anterior &Backward &Anterior Automation lock all Trancar todas as automações Session could not be saved to "%1". Sorry. Não foi possível salvar a Sessão em "%1". Desculpe. Rescale Clip Redimensionar Sequência record clip gravar sequência Current track name Nome da pista atual Clip selection mode Modo de seleção de Sequências T&imeshift... Mudança de Veloc&idade... Snap/beat Ajuste à grade de acordo com a subdivisão do pulso Randomize Clip Aleatorizar Sequência R&ange... &Limite... &Range... &Limites... E&xport Tracks &Renderizar Pistas T&ransport &Controles Export current clip to file Renderizar a sequência atual para um arquivo Debugging option enabled. Opção de depuração habilitada. Re&wind Re&troceder STEP %1 PASSO %1 Normalize clip events Normalizar eventos na sequência Play &All Executar &Todas Continue Past End Continuar de onde parou Continue past end Continuar de onde parou Statusbar Barra de estado Refresh Atualizar &Refresh &Atualizar &Statusbar Barra de E&stado Remo&ve &Remover Quantize Clip Quantizar Sequência &Previous &Anterior &Navigate &Navegar Opening "%1"... Abrindo "%1"... Trac&k Range Limites da &Pista Auto monitor Auto monitoração Auto Monitor Auto Monitoração Floating tool tips view mode Visualização de comentários flutuantes VST Plug-in support disabled. Suporte a VST Plug-in desabilitado. Move current track to top Mover pista atual para o topo LV2 Plug-in support disabled. Suporte a LV2 Plug-in habilitado. &Connections &Conexões Save session: "%1". Sessão salva: "%1". Range (fold) current clip into takes Limites de Tentativas (ocultas) da sequência atual The directory already exists: "%1" Do you want to replace it? Este diretório já existe: "%1" Deseja subtituí-lo? Solo current track Solo para a pista atual Horizontal zoom mode Modo de zoom horizontal Export Clip Renderizar Sequência Controllers Controladores Export clip Renderizar sequência Show/hide main program window edit toolbar Mostrar/esconder a barra de ferramentas de edição da janela do programa principal Import Clip Importar Sequência Import clip Importar sequência Re&scale... Redimen&sionar... Paste/repeat clipboard contents Colar repetidamente o conteúdo da área de tranferência Vertical zoom mode Modo de zoom vertical Save session to file Salvar sessão em arquivo Import clip from file(s) Importar sequência(s) de um arquivo(s) Show/hide main program window file toolbar Mostrar/esconder a barra de ferramentas para arquivos da janela do programa principal Information Informação &About... &Sobre... Change instrument definitions and files Modificar definições de instrumentos e de arquivos About Qt Sobre o Qt Rescale clip events Redimensionar eventos da sequência Save As Salvar Como Save as Salvar como SHUTTLE %1 RETRIBUIR %1 &Randomize... &Aleatório... New session Nova sessão Punch Se&t &Determinar Gravação Localizada Playback all automation curves Executar todas as curvas de automação Fast Forward Adiantar Fast forward Adiantar Monitor current track Monitorar pista atual &Quantize... &Quantizar... session sessão LV2 Plug-in Time/position support disabled. Suporte a LV2 Plug-in Time/position desabilitado. Automation record all Gravar todas as automações None current track Nenhuma pista atual Shift+T Shift+T Instruments Instrumentos Transpose clip events Transpor eventos da sequência Mute current track Emudecer pista atual Export tracks to Audio file Renderizar pistas para um Arquivo de áudio Quantize clip events Quantizar eventos na sequência Backspace Backspace Select None Não selecionar nada Select clip Selecionar sequência Select none Não selecionar nada Show/hide main program window time toolbar Mostrar/esconder a barra de ferramentas para tempo da janela do programa principal Move current track down Mover pista atual para baixo First Take Primeira Tentativa First take Primeira tentativa Show/hide main program window view toolbar Mostrar/esconder a barra de ferramentas de visualizações da janela do programa principal Last Take Última Tentativa &Normalize... &Normalizar... Last take Última tentativa A&uto Backward A&uto Retroceder Take %1 Tentativa %1 The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. A Taxa de amostragem original da sessão (%1 Hz) não é a mesma da interface de áudio (%2 Hz). Salvar e recarregar a partir de um novo arquivo de sessão é altamente recomendado. &Bottom Para &Trás R&ectangle R&etangular &Delete A&pagar Tempo map / markers Mapa de Tempo / marcadores Tempo Map / Markers Mapa de Tempo / Marcadores (track %1, gain %2) (pista %1, ganho %2) LV2 Plug-in State Files support disabled. Suporte a LV2 Plug-in State Files desabilitado. &Height &Dimensão Vertical Track &Properties... &Propriedades da Pista... [modified] (modificado) Keyboard shortcuts Atalhos no teclado &Inputs &Entradas &Invert &Inverter Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical &Linear &Linear LADSPA Plug-in support disabled. Suporte a LADSPA Plug-in desabilitado. &New... &Nova... C&lear All &Limpar Tudo Transport play/pause Botão de tocar nos Controles de Gravação e Reprodução Qtractor Qtractor &Record &Gravar Ctrl+Ins Ctrl+Ins Ctrl+Del Ctrl+Del Metronome Metrônomo &Metronome &Metrônomo &Select &Selecionar Select All Selecionar Tudo Select all Selecionar tudo Copy selection to clipboard Copiar seleção para a área de transferência &Spline &Spline &Decrease &Diminuir &Audio... &Áudio... &Edit... &Editar... Session sample rate Taxa de amostragem da Sessão &Unlink &Desgrudar Transpose current MIDI clip events Transpor os eventos da sequência MIDI atual I&nsert I&nserir Export tracks to MIDI file Renderizar pistas para um arquivo MIDI Decrease track height Diminuir altura da pista Increase track height Aumentar altura da pista Previous Take Tentativa Anterior Previous take Tentativa anterior Connections Conexões Resi&ze... Di&minuir... Select current clip last take Selecionar última tentativa da sequência atual Make current the first track Fazer desta a primeira pista Move current track to bottom Mover pista atual para trás DSSI Plug-in support disabled. Suporte a DSSI Plug-in desabilitado. Mark track as selected Marcar pista que estiver selecionada SONGPOS %1 POSIÇÃO DA MÚSICA %1 Save Session Salvar Sessão Save session Salvar sessão Saving "%1"... Salvando "%1"... Increase height Aumentar altura Decrease height Diminuir altura Move Down Mover Pista atual para Baixo Move down Mover para baixo Session soloing state Sessão em solo &Merge... U&nir... New Clip Nova Sequência New clip Nova sequência &Vertical &Vertical &Buses... &Canais Primários... Edit current track properties Editar propriedades da pista atual Reset (unfold) current clip takes Resetar tentativas (à vista) da sequência atual M&essages M&ensagens Messages Mensagens Move current track up Mover pista atual para cima Playback automation curve Executar curva de automação Open Session Abrir Sessão Open session Abrir sessão Auto &Monitor Auto-&Monitoração Version Versão &Remove Track &Remover Pista Split current selection Quebrar esta seleção Too&l Tips &Comentários Import tracks from Audio file Importar pista de um arquivo de áudio Archive files (*.%1) Arquivos no Inventário (*.%1) OSC service support (liblo) disabled. Suporte a serviço OSC (liblo) desabilitado. Ctrl+Shift++ Ctrl+Shift++ Ctrl+Shift+- Ctrl+Shift+- Ctrl+Shift+1 Ctrl+Shift+1 Ctrl+Shift+A Ctrl+Shift+T Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Ctrl+Shift+R Ctrl+Shift+L Ctrl+Shift+V Ctrl+Shift+V Ctrl+Shift+Z Ctrl+Shift+Z Mark track range as selected Marcar limite das pistas que estiverem selecionadas Select Invert Selecionar o Inverso Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Ops! Parece que ele está quebrado ou não foi fechado corretamente... De qualquer forma, existe uma sessão salva automaticamente em: "%1" Você deseja que eu restaure a partir dali? Track Outputs Saídas da Pista Track outputs Saídas da pista Show/hide main program window thumb toolbar Mostrar/esconder a barra de ferramentas para miniatura das janela do programa principal Timeshift Clip Mudança de Velocidade da Sequência Session record state Sessão em gravação Could not backup existing session: %1 as %2 Sorry. Não foi possível fazer backup da sessão: %1 até %2 Desculpe. M&onitor M&onitoração Forward Próximo &Forward &Próximo &Properties... &Propriedades... Playing "%1"... Tocando "%1"... Lock automation curve Trancar curva de automação Warning Atenção Show/hide main program window options toolbar Mostrar/esconder a barra de Opções da janela do programa principal Bar zebra view mode Modo de visualização em Listras de zebra Previous Track Pista Anterior Current tempo (BPM) Andamento atual (BPM) e Fórmula de Compasso Show current track input bus connections Mostrar as entradas de canais primários da pista atual Change session bus definitions Modificar definições dos canais primários da sessão About to clear all automation: "%1" Are you sure? Todas as automações serão resetadas: "%1" Posso continuar? Previous track Pista anterior Website Página na Internet Record all automation curves Gravar todas as curvas de automação LV2 Plug-in UI support (libsuil) disabled. Suporte a LV2 Plug-in UI (libsuil) desabilitado. All zoom mode Modo de todo o zoom Normalize current MIDI clip events Normalizar eventos na sequência MIDI atual Ogg Vorbis (libvorbis) file support disabled. Suporte a arquivos Ogg Vorbis (libvorbis) desabilitado. &Windows &Janelas Insert Track Range Inserir Limite à Pista Insert track range Inserir limite à pista Clear automation curve Limpar curva de automação Delete selection Apagar seleção Export MIDI file Renderizar arquivo MIDI Import MIDI file Importar arquivo MIDI Export MIDI File Renderizar Arquivo MIDI Import MIDI File Importar Arquivo MIDI MIDI connections change. Conexões MIDI modificadas. Snap grid view mode Modo de exibição de ajuste à grade Invert selection Inverter seleção Log&arithmic Log&arítmico Not implemented Não implementado Save current session with another file name Salvar a sessão atual com outro nome Show/hide main program window track toolbar Mostrar/esconder a barra de ferramentas para pistas da janela do programa principal Increase Height Aumentar Altura Decrease Height Diminuir Altura Record automation curve Gravação de curva de automação Transport punch in/out set Seleção de limites para Gravação Localizada nos Controles de Gravação e Reprodução Select Track Range Selecionar Limites da Pista Select track range Selecionar limites da pista Mark all as selected Marcar tudo o que está selecionado Merge selected clips Unir sequências selecionados &Transpose... &Transpor... Lock all automation curves Trancar todas as curvas de automação Current time (play-head) Tempo atual (reprodução) MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canal %2, Param %3, Valor %4 Show/hide the connections window Mostrar/esconder a janela de Conexões Open &Recent Abrir &Recentes Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Shift+F2 Shift+F2 Select current clip next take Selecionar próxima tentativa da sequência atual Track Properties Propriedades da Pista Track properties Propriedades da Pista Mark all as unselected Marcar tudo o que não estiver selecionado Automation curve logarithmic scale Curva de automação em escala logarítmica Select invert Selecionar o inverso Change MIDI controllers configuration Modificar configurações de controladores MIDI Zoom Reset Resetar Zoom Automation logarithmic Automação logarítmica Punch in/out set Determinação dos limites para a Gravação Localizada Next Take Próxima Tentativa Automation lock Trancar automação Next take Próxima tentativa Auto Backward Auto Retroceder Auto backward Auto retroceder Automation clear all Limpar todas as Automações Zoom reset Voltar ao Zoom inicial LV2 Plug-in MIDI/Atom support disabled. Suporte a LV2 Plug-in MIDI/Atom desabilitado. Arm current track for recording Engatilhar a pista atual para gravação Remove Track Range Remover Limites da Pista Remove track range Remover limite da pista File Toolbar Barra de Ferramentas para Arquivos File toolbar Barra de ferramentas para arquivos Unlink current clip Desgrudar sequência atual Session files (*.%1 *.%2) Arquivos de Sessões (*.%1 *.%2) LV2 Plug-in State support disabled. Suporte a LV2 Plug-in State desabilitado. Rectangular selection mode Modo de seleção retangular Remove range as selected Remover limites que estiverem selecionados MPEG-1 Audio Layer 3 (libmad) file support disabled. Suporte a arquivos MPEG-1 Audio Layer 3 (libmad) desabilitado. Shift+Del Shift+Del Shift+Ins Shift+Ins &Instruments... &Instrumentos... XRUN(%1): some frames might have been lost. XRUN(%1): algumas amostras podem ter sido perdidas. Edit Toolbar Editar Barra de Ferramentas Edit toolbar Editar barra de ferramentas The following issues were detected: %1 Saving into another session file is highly recommended. Os seguintes problemas foram detectados: %1 Salvar esta sessão em um novo arquivo é altamente recomendável. qtractorMessages Logging stopped --- %1 --- Autenticação interrompida --- %1 --- Logging started --- %1 --- Autenticação iniciada --- %1 --- Messages Mensagens qtractorMeter Pan Panorâmico Gain Ganho qtractorMidiControlForm + + No Não &Up Para Ci&ma Yes Sim &Map &Mapear Path Local Type Tipo &Down &Para Baixo &Type &Tipo Command action Ação do comando Enable all controllers immediate sync (hook) Habilitar todos os controladores em sync (hook) &Sync &Sync Close Fechar Files Arquivos Track Pista The controller file already exists: "%1" Do you want to replace it? Já existe o Arquivo de controlador: "%1" Você quer substituí-lo? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? O mapeamento do controlador salvo não será efetivo até a próxima inicialização deste aplicativo. "%1" Você deseja aplicar ao arquivo do controlador? Trac&k Offset Deslo&camento da Pista MIDI Controller (parameter) Controlador MIDI (parâmetro) Close this dialog Fechar esta janela Unmap/remove controller command Não mapear/remover comando do controlador Export to controller file Exportar para um arquivo de Controlador Controller mappings have been changed. O mapeamento do controlador foi modificado. Controller map Mapa do Controlador Track offset Deslocamento da Pista U&nmap &Não mapear Do you want to save the changes? Você deseja salvar as alterações? MIDI parameter (track offset) Parâmetro MIDI (deslocamento da pista) Import Controller Files Importar arquivo de Controlador Import controller files Importar Arquivo de Controlador Move controller file down on list order Move arquivo do controlador para baixo na lista &Import... &Importar... E&xport... E&xportar... Command feedback Resultado do comando &Parameter &Parâmetro Parameter Parâmetro Relo&ad Recarreg&ar Controllers - Qtractor Controladores - Qtractor Reload/apply all controller files Atualizar/aplicar todos os arquivos do controlador Channel Canal &Channel &Canal Command Comando Map/update controller command Mapear/atualizar comando do controlador &Remove &Remover controller controlador Feedback Resultado &Feedback &Resultado MIDI Channel Canal MIDI Controller files (*.%1) Arquivos de Controlador (*.%1) C&ommand Co&mando Warning Atenção MIDI Event type Tipo de evento MIDI About to remove controller file: "%1" Are you sure? Será removido o arquivo de controlador: "%1" Posso continuar? Move controller file up on list order Move arquivo do controlador para cima na lista Remove controller file Excluir arquivo de Controlador Export Controller File Exportar Arquivo de Controlador Controller files Arquivos do Controlador qtractorMidiControlObserverForm In&vert &Inverter &Hook &Gancho &Lock &Travar &Play &Tocar &MIDI Controller... Controlador &MIDI... &Clear &Limpar &Type: &Tipo: MIDI Controller Controlador MIDI Cha&nnel: Ca&nal: Some settings have been changed. Do you want to apply the changes? Algumas modificações foram feitas. Você deseja aplicar essas mudanças? MIDI parameter Parâmtero MIDI &Automation &Automação &Outputs &Saídas &Parameter: &Parâmetro: L&atch &Trava Control input connections Controlar conexões de entrada &Inputs &Entradas &Record Grava&r &Logarithmic &Logarítmico &Feedback &Resultado MIDI controller is already assigned. Do you want to replace the mapping? O controlador MIDI já está assinalado. Você deseja subtituir o mapeamento? Control output connections Controlar conexões de saída MIDI channel Canal MIDI MIDI event type Tipo de evento MIDI MIDI Controller - Qtractor Controlador MIDI - Qtractor qtractorMidiEditEvent Zoom in (horizontal) Aumentar Zoom (horizontal) Zoom reset (horizontal) Resetar Zoom (horizontal) Zoom out (horizontal) Diminuir Zoom (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Edit-head Editar começo Edit-tail Editar final Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 Loop-start Começo do Loop Punch-out Final da Gravação Localizada Loop-end Final do Loop Play-head Começo da reprodução Punch-in Começo da Gravação Localizada qtractorMidiEditView Zoom reset (vertical) Resetar Zoom (vertical) Zoom in (vertical) Aumentar Zoom (vertical) Zoom out (vertical) Diminuir Zoom (vertical) qtractorMidiEditor cut recortar edit editar move mover paste colar remove range remover limite Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 insert range inserir limite Pgm Change (%1) Mudança de Pgm (%1) Chan Press (%1) Cnl Press (%1) MIDI Editor Editor MIDI delete apagar NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nome: %2 Valor: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nome: %2 Valor: %3 resize redimensionar rescale reescalonar Note On (%1) %2 Velocity: %3 Duration: %4 Nota Ativa (%1) %2 Intensidade: %3 Duração: %4 Unknown (%1) Desconhecido (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Data: Controller (%1) Name: %2 Value: %3 Controlador (%1) Nome: %2 Valor: %3 Time: %1 Type: Tempo: %1 Tipo: Control 14 (%1) Name: %2 Value: %3 Controle 14 (%1) Nome: %2 Valor: %3 Pitch Bend (%1) Pitch Bend (%1) Key Press (%1) %2 Value: %3 Pressionamento da Tecla (%1) %2 Valor: %3 qtractorMidiEditorForm F4 F4 F5 F5 &In &Aumentar Del Del Cut Recortar MOD MOD REC GRAVAR MIDI clip record state Estado de gravação da sequência MIDI &All &Tudo &Out &Diminuir Copy Copiar Cu&t &Recortar Grid Grade Loop Loop Play Tocar Redo Refazer Save Salvar Stop Parar Transport fast forward Botão de Adiantar nos Controle de Reprodução Undo Desfazer Clip Loop Loop da Sequência Clip loop Loop da sequência &Copy &Copiar &Edit &Editar &File &Arquivos &Grid &Grade &Help &Ajuda &Loop &Loop &None &Nada &Play &Tocar &Redo &Refazer &Save &Salvar &Stop &Parar &Undo &Desfazer &View &Visualização &Zoom &Zoom Show/hide the thumb view toolbar Mostrar/esconder a barra de miniatura Edit draw mode (notes) Modo de edição em desenho (notas) Insert range as selected Inserir limite às pistas que estiverem selecionadas About Sobre Close Fechar S&nap Di&visão Panic Pânico Paste Colar Punch Gravação Localizada Space Space Zebra Zebra Edit Of&f &Desligar Edição Save MIDI Clip Salvar Sequência MIDI Past&e Repeat... R&epetir Colar... View toolbar Barra de visualizações View Toolbar Barra de Visualizações Instrum&ent &Instrumento Not&e Type Tipo de &Nota Val&ue Type &Valor do Tipo Recor&d &Gravar Record current MIDI clip (overdub) Gravar sequência MIDI selecionada (overdub) Paste Repeat Repetir Colar Transport Toolbar Barra de Controles de Gravação e Reprodução Transport toolbar Barra de ferramentas para Controles de Gravação e Reprodução &Horizontal &Horizontal &Shortcuts... Atalho&s... Track Inputs Entradas da Pista MIDI file save: "%1", track-channel: %2. Salvar arquivo MIDI: "%1", canal da pista: %2. Zoom In Aumentar Zoom Zoom in Aumentar Zoom Set current snap to %1 Selecionar divisão atual para %1 Follow playhead Seguir a reprodução Follow Playhead Seguir a Reprodução Thumb Toolbar Barra de Miniatura Thumb toolbar Barra de Miniatura F&ollow Playhead Seguir a Reproduçã&o MIDI clip duration Duração da sequência MIDI Transport stop Botão de Parar dos Controles de Gravação e Reprodução Transport loop Botão de Loop dos Controles de Gravação e Reprodução Show/hide the transport toolbar Mostrar/esconder a barra de controles Set loop-range from clip extents Determinar os limites do loop na extensão da sequência Transport rewind Botão de Retroceder dos Controles de Gravação e Reprodução Transport record Botão de Gravar dos Controles de Gravação e Reprodução Mark range as selected Marcar limite que estiver selecionado Clip Range Limites do Sequência Scale type Tipo de escala Show/hide the menubar Mostrar/esconder a barra de menu Clip range Limites da sequência Redo last edit operation Refazer a última ação &Close &Fechar Transport loop set Determinar Loop dos Controles de Gravação e Reprodução &Paste &Colar &Punch Gravação &Localizada &Range &Limites &Reset &Resetar &Scale E&scala &Tools &Ferramentas &Track &Pistas Undo last edit operation Desfazer a última ação &Zebra &Zebra Refresh views Atualizar visualizações Copy current selection to the local clipboard Copiar seleção para a área de transferência local Remove Range Remover Limites All MIDI tracks shut off (panic) Interrompe todas as pistas MIDI (pânico) Paste repeat Repetir colar All Zoom Todo o Zoom All zoom Todo o zoom Save &As... S&alvar Como... Remove range Remover limites Note &Color &Cor da Nota Show/hide the scale toolbar Mostrar/esconder a barra de ferramentas para escala Transport backward Botão de Voltar dos Controles de Gravação e Reprodução Track inputs Entradas da Pista Insert Range Inserir Limite Show current MIDI clip/track output bus connections Mostrar as saídas de canais primários da Sequência/Pista MIDI atual Insert range Inserir limite Edit current MIDI clip properties Editar propriedades da sequência MIDI atual Edit draw mode Modo de edição em desenho Punch in/out Gravação Localizada (Começo/Fim) Show information about this application program Mostre-me informações sobre este aplicativo Select &Mode Selecionar &Modo Resize selection Redimensionar seleção Select Range Selecionar Limites Menubar Barra de menu &Menubar Barra de &Menu Timeshift Mudança de Velocidade Select range Selecionar Limites Transport punch in/out Gravação de Gravação Localizada dos Controles de Gravação e Reprodução Quantize selection Quantizar seleção Preview notes while editing (scrub) Prever notar enquanto edita Punch Set Determinar Gravação Localizada Ctrl++ Ctrl++ Ctrl+- Ctrl+- Ctrl+1 Ctrl+1 Ctrl+A Ctrl+T Ctrl+C Ctrl+C Ctrl+I Ctrl+I Ctrl+L Ctrl+L Ctrl+M Ctrl+M Ctrl+P Ctrl+P Ctrl+R Ctrl+L Ctrl+V Ctrl+V Ctrl+X Ctrl+X Ctrl+Z Ctrl+Z Delete Apagar Randomize Aleatório Parameter type Tipo de parâmetro Normalize selection Normalizar seleção &Range Set &Determinação Limites Scale Toolbar Barra de Ferramentas para Escala Scale toolbar Barra de Ferramentas para escala MIDI Editor Editor MIDI Channel %1 Canal %1 Pa&nic Pâ&nico Record Gravar Resize Redimensionar Rewind Retroceder Sc&ale Esc&ala Show information about the Qt toolkit Mostre-me informações sobre o Qt toolkit F&ast Forward &Adiantar Thum&b Miniat&ura The current MIDI clip has been changed: "%1" Do you want to save the changes? A seguinte sequência MIDI foi modificada: "%1" Deseja salvar essas alterações? Unlink Desgrudar Tool tips Comentários Whether note events are colored according to pitch Se eventos das notas forem coloridos de acordo com a altura &Value Color Cor do &Valor Set edit-range from clip extents Determinar o limite de edição na extensão da sequência atual Loop &Set Determinar &Loop Edit &Draw Editar e &Desenhar Zoom Out Diminuir Zoom Zoom out Diminuir zoom Loop Set Determinar Loop &Loop Set Determinar&Loop Loop set Determinar loop &Toolbars Barras de Ferramen&tas Timeshift selection Mudar velocidade da seleção View events Mostrar eventos Set edit mode on Ligar modo de edição Shortcuts Atalhos About &Qt... Sobre o &Qt... &Outputs &Saídas Properties Propriedades Value Color Cor do Valor Transport forward Botão de Próximo dos Controles de Gravação e Reprodução Value color Cor do valor Note Color Cor da Nota Note color Cor da nota MIDI track/channel Pista MIDI/canal Backward Anterior &Backward &Anterior Show/hide the statusbar Mostrar/esconder a barra de estado Paste/repeat local clipboard contents into the current MIDI clip Repetir Colar seleção para a área de transferência local Scale key Armadura da escala T&imeshift... Mudança de Veloc&idade... Snap/beat Ajuste à grade de acordo com a subdivisão do pulso &Transport Con&troles de Gravação e Reprodução Transpose Transposição T&ransport &Controles Track %1 Pista %1 Re&wind R&etroceder MIDI modification state Estado das modificações MIDI Show current MIDI clip/track input bus connections Mostrar as entradas de canais primários da Sequência/Pista MIDI atual Statusbar Barra de estado Refresh Atualizar &Refresh &Atualizar &Statusbar Barra de E&stado Remo&ve Remo&ver Rescale Reescalonar Floating tool tips view mode Visualização de comentários flutuantes Horizontal zoom mode Modo de zoom horizontal Normalize Normalizar Re&scale... Ree&scalonar... Vertical zoom mode Modo de zoom vertical Save current MIDI clip to existing file name Salvar a Sequência MIDI atual para um arquivo existente &About... &Sobre... About Qt Sobre o Qt Whether note events are colored according to value (velocity) Se eventos das notas forem coloridos de acordo com a intensidade Save As Salvar Como Save as Salvar como Show/hide the view toolbar Mostrar/esconder a barra de visualizações &Randomize... &Aleatório... Punch Se&t &Determinar Gravação Localizada Fast Forward Adiantar Fast forward Adiantar Set edit mode off Desligar modo de edição &Quantize... &Quantizar... Note duration Duração da nota Note Duration Duração da nota Backspace Backspace Note &Duration &Duração da nota Select None Não selecionar nada Edit current MIDI clip/track properties Editar propriedades da pista/sequência MIDI atual Select none Não selecionar nada &Normalize... &Normalizar... Show/hide the events list Mostrar/esconder a lista de eventos Note type Tipo de nota Show/hide the file toolbar Mostrar/esconder a barra de ferramentas para arquivos &Delete A&pagar Rescale selection Reescalonar seleção &Events &Eventos [modified] (modificado) Keyboard shortcuts Atalhos no teclado &Inputs &Entradas &Invert &Inverter Edit &On &Ligar Edição Edit Off Desligar Edição Edit off Modo de seleção Show/hide the edit toolbar Mostrar/esconder a barra de ferramentas Close this MIDI clip editor Fechar este editor de sequências MIDI Delete current selection Apagar seleção atual Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Randomize selection Aleatorizar seleção Value type Tipo de informação Transport play/pause Botão de Tocar dos Controles de Gravação e Reprodução Quantize Quantizar &Record &Gravar Ctrl+Ins Ctrl+Ins Ctrl+Del Ctrl+Del &Select &Selecionar Select All Selecionar Tudo Select all Selecionar tudo Edit On Ligar Edição Edit on Modo de edição &Unlink &Desgrudar I&nsert I&nserir Resi&ze... Redimen&sionar... Unlink current MIDI clip Desgrudar sequência MIDI &Vertical &Vertical Too&l Tips &Comentários Ctrl+Shift+A Ctrl+Shift+T Ctrl+Shift+L Ctrl+Shift+L Ctrl+Shift+P Ctrl+Shift+P Ctrl+Shift+V Ctrl+Shift+V Ctrl+Shift+Z Ctrl+Shift+Z Select Invert Selecionar o Inverso Track Outputs Saídas da Pista Track outputs Saídas da pista Cut current selection into the local clipboard Recortar seleção para a área de transferência local MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) Forward Próximo &Forward &Próximo &Properties... &Propriedades... Warning Atenção Bar zebra view mode Modo de visualização em Listras de zebra MIDI clip name Nome da sequência MIDI All zoom mode Modo de todo o zoom 00:00:00.000 00:00:00.000 &Windows &Janelas Whether note events are shown proportional to duration Se eventos das notas forem mostrados proporcionais à duração Snap grid view mode Modo de exibição de ajuste à grade Transport punch in/out set Seleção de limites para Gravação Localizada dos Controles de Gravação e Reprodução &Transpose... &Transpor... Preview Notes Ativar som das notas &Preview Notes &Ativar o som das notas Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Preview notes Tocar o som das notas enquanto faz a edição Shift+F2 Shift+F2 Track Properties Propriedades da Pista Track properties Propriedades da Pista Select invert Selecionar o inverso Zoom Reset Resetar Zoom Note Velocity Intensidade da Nota Punch in/out set Seleção de limites para Gravação Localizada Zoom reset Resetar Zoom File Toolbar Barra de Ferramentas para Arquivos File toolbar Barra de ferramentas para arquivos Transpose selection Transpor seleção Save current MIDI clip with another file name Salvar Sequência MIDI atual com outro nome Remove range as selected Remover limites que estiverem selecionados Paste local clipboard contents into the current MIDI clip Colar conteúdo da área de transferência local dentro da sequência MIDI atual MIDI file name Nome do arquivo MIDI Edit Toolbar Editar Barra de Ferramentas Edit toolbar Editar barra de ferramentas qtractorMidiEventItemDelegate edit %1 editar %1 qtractorMidiEventList Events Eventos qtractorMidiEventListModel BBT CPS (Compasso Pulso Subpulso) Name Nome Time Tempo Type Tipo Frame Amostra Chan Press Cnl Press SysEx SysEx Value Valor Note On (%1) Nota Ligada (%1) Control 14 (%1) Controle 14 (%1) Pgm Change Mudança de Pgm RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Key Press (%1) Tecla Pressionada (%1) Pitch Bend Pitch Bend Unknown (%1) Desconhecido (%1) Note Off (%1) Nota Desligada (%1) Controller (%1) Controlador (%1) Meta (%1) Meta (%1) Duration/Data Duração/Data qtractorMidiListView Fmt Fmt Name Nome Path Local tpqn tpqn Tracks Pistas Open MIDI Files Abrir Arquivos MIDI MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) %1: MIDI file not found. %1: Arquivo MIDI não encontrado. qtractorMidiMeter % % Volume: %1% Volume: %1% Pan: %1 Panorâmico: %1 Volume (%) Volume (%) qtractorMidiSysexForm &Up Para Ci&ma &Add &Adicionar Name Nome Size Dimensão &Down &Para Baixo Error Erro Open SysEx Abrir SysEx Remove SysEx item Apagar item SysEx SysEx files (*.%1) Arquivos SysEx (*.%1) Sysex files (*.%1) Arquivos SysEx (*.%1) Data (hex) Data (hex) About to replace SysEx: "%1" Are you sure? O seguinte arquivo SysEx será substituído: "%1" Posso continuar? Delete SysEx Apagar SysEx Export SysEx File Exportar arquivo SysEx SysEx could not be loaded: "%1". Sorry. O seguinte SysEx não pode ser aberto: "%1". Desculpe. Update SysEx item Atulaizar item SysEx Create SysEx item Criar item SysEx Move SysEx item up on list order Mover item SysEx para cima na lista MIDI files (*.mid *.smf *.midi) Arquivos MIDI (*.mid *.smf *.midi) Save SysEx Salvar SysEx The SysEx file already exists: "%1" Do you want to replace it? Esse arquivo SysEx já existe: "%1" Você quer substituí-lo? &Import... &Importar... E&xport... E&xportar... Import SysEx Files Importar arquivo SysEx Move SysEx item down on list order Mover item SysEx para baixo na lista Export to SysEx file Exportar para um arquivo SysEx All files (*.*) Tudo (*.*) &Remove &Remover Upda&te A&tualizar Sysex name Nome do SysEx Warning Atenção About to delete SysEx: "%1" Are you sure? O seguinte arquivo SysEx será apagado: "%1" Posso continuar? SysEx settings have been changed. Do you want to apply the changes? Algumas configurações do SysEx foram modificadas. Você quer mesmo manter essas alterações? MIDI SysEx - Qtractor SysEx do MIDI - Qtractor Import from SysEx file Importar de um arquivo SysEx qtractorMidiThumbView MIDI Thumb view Vista em miniatura MIDI qtractorMidiToolsForm % % P: P: BBT CPS (Compasso Pulso Subpulso) Flat Neutro Ramp Rampa Time Tempo (m:s:ms) none nenhum Cubic Cúbico Randomize note/pitch Aleatorize nota/altura Timeshift selected events Eventos de mudança de velocidade About to delete preset: "%1" Are you sure? A seguinte pré configuração será apagada: "%1" Posso continuar? Scale-quantize type Tipo de quantização da escala Transpose time Transpor tempo Transpose note Transpor nota Scale-quantize key Armadura da escala a quantizar Normalize selected events Normalizar eventos selecionados Swing-quantize type Tipo de suingue da quantização Swing-quantize time Tempo de suingue da quantização &Note: &Nota: &Time: &Tempo: Resize value Redimensionar valor Quantize selected events Quantizar eventos selecionados timeshift mudança de tempo Timeshift Mudança de Velocidade Randomize value Aleatorize Valor T&imeshift &Mudança de Velocidade P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : sem mudancas. P > 0 : acelera (mais rápido). P < 0 : desascelera (mais devagar). Edição do começo/tamanho dos marcadores (azul) definem a mudança de velocidade. randomize aleatorizar &Randomize Aleato&rizar Frames Amostras Rescale duration Reescalonar duração Linear Linear Resize selected events Redimensionar eventos selecionados Timeshift curve Curva de Mudança de Velocidade S&wing: S&uingue: Resize duration Redimensionar duração Quantize duration percent Percentual da duração da quantização Save preset Salvar pré configuração resize redimensionar Quadratic Quadrática Timeshift duration Duração da mudança de velocidade Re&scale Ree&scalonar Swing-quantize percent Percentual de suingue da quantização Quantize duration Duração da quantização Rescale time Reescalonar tempo Randomize time Aleatorizar tempo &Transpose &Transposição transpose transpor &Duration: &Duração: Timeshift parameter (log) Parâmetro de mudança de velocidade (log) rescale reescalonar Resi&ze Redimen&sionar Quantize time Tempo de quantização &Normalize &Normalizar normalize normalizar Quantize time percent Percentual de tempo de quantização Transpose selected events Transpor eventos selecionados Transpose time format Transpor formato de tempo &Reverse &Reverso Randomize duration Aleatorizar duração Resize value mode Redimensionar o modo do valor MIDI Tools Ferramentas MIDI &Quantize &Quantizar quantize quantizar &Scale: E&scala: &Value: &Valor: (default) (padrão) Rescale selected events Reescalonar eventos selecionados Preset name Nome das pré configurações &Percent: &Percentual: Resize final value Redimensionar valor final Timeshift parameter Parâmetro de mudança de velocidade Warning Atenção Delete preset Apagar pré configuração Randomize selected events Aleatorize os eventos selecionados Normalize value Valor de normalização Normalize percent Percentual de normalização Resize duration format Redimensionar o formato de duração Rescale value Reescalonar valor qtractorMixer Mixer Mixer Inputs Entradas Tracks Pistas Outputs Saídas qtractorMixerRackWidget &Inputs &Entradas &Outputs &Saídas &Monitor &Monitorar &Buses... &Canais Primários... qtractorMixerStrip %1 In %1 (E) %1 Out %1 (S) (MIDI) (MIDI) (None) (Nenhuma) Connect %1 Conectar %1 outputs saídas inputs entradas (Audio) (Áudio) qtractorMonitorButton Monitor (rec) Monitoração (gravação) monitor monitorar Monitor (thru) Monitoração (direto) qtractorOptionsForm 6 6 7 7 8 8 9 9 10 10 11 11 12 12 dB dB &Up Para Ci&ma ... ... BBT CPS (Compasso Pulso Subpulso) &Add &Adicionar 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB Full Completo Last Última None Nenhuma Peak Pico Over Over Time Tempo (H:m:s) Audio sample format to use on capture (record) and export Formato da amostra de áudio utilizada na captura (gravação) e na renderização &Down &Para Baixo &MIDI &MIDI &MMC: &MMC: &SPP: &SPP: (Any) (Todos) 10 dB 10 dB &Gain (bar): &Vol.: &File (bar): &Arquivo (compasso): &Offset (latency): &Desvio (latência): Metronome Audio offset (latency) Desvio do Metronomo de áudio (latência) Metronome MIDI duration (bar) Duração do metrônomo MIDI (compasso) Metronome MIDI duration (beat) Duração do metrônomo MIDI (pulsação) Metronome MIDI offset (latency) Desvio do metrônomo MIDI (latência) Whether to allow automatic mixer strip/grid layout (multi-row). Permitir automaticamente o layout do Mixer em grade/linhas (multi-linhas). Custom Personalizado &Color theme: Tema de &Cores: Custom color palette theme Tema de cores com paleta padrão Wonton Soup Sopa de Wonton KXStudio KXStudio Custom widget style theme Tema padrão para widgets Whether to enable MIDI queue time drift correction Correção de fluxo de tempo de espera MIDI sempre habilitado E&nable MIDI queue time drift correction &Habilitar Correção de fluxo de tempo e espera MIDI First Primeira Plugin path Local do plugin Input Entrada Plugin type Tipo de Plugin Paths Locais LV2 Presets Directory Pasta de pré configurações LV2 Slave Escravo &Note (bar): &Nota (compasso): Auto-save period (minutes) Período de tempo em que a sessão é salva automaticamente (minutos) Metronome Audio filename (bar) Nome do arquivo de áudio para metrônomo (compasso) Whether to have separate MIDI control ports Sempre ter portas de controle MIDI separadas Whether to keep all tool windows on top of the main window Sempre manter todas as janelas de ferramentas na frente da janela principal &Loop recording mode (takes): Modo de gravação em &loop (tentativas): Whether to have separate MIDI player output ports Sempre ter portas de saída MIDI separadas Audio compression quality to use on capture (record) and export Qualidade de compressão de áudio para usar na captura (gravação) e na renderização Sample-rate converter quality Qualidade da conversão de taxa de amostragem Metronome Beat Audio File Arquivo de áudio do pulso do metrônomo &Enable MIDI metronome &Habilitar metrônomo MIDI LV2 Dy&namic Manifest support Suporte a LV2 Dy&namic Manifest &Velocity (bar): &Intensidade (compasso): Reset meter colors to default Voltar a cor original do medidor Default session file format (suffix) Formato padrão de arquivo de sessão (extensão) Session template files (*.qtr *.qts *.%1) Arquivos de modelo de sessão (*.qtr *.qts *.%1) Messages log file Arquivo com o diário de bordo Au&to-connect Auto &conectar The maximum number of message lines to keep in view O máximo de linhas de mensagens mantidas para exibição Whether to enable session auto-save (crash-recovery) Para habilitar o salvamento automático da sessão (recuperação de dados) Whether to use a dummy plugin type when scanning for VST plugins Sempre utilizar Dummy VST scan quando estiver procurando por plugins VST Session Template Modelo de Sessão Whether to create new sessions based on template Se quiser criar novas sessões baseadas em modelo específico Browse for new session template Procurar por novos modelos para sessão Whether to ask for confirmation on archive directory removal Sempre pergunta por confirmação quando apagar pastas C&onfirm archive removals &Confirmar a remoção de pastas Whether to start as timebase master (JACK) Sempre utilizar tempo base mestre (JACK) &Timebase &Tempo Base File &format: &Formato do arquivo: Queue &timer (resolution): &Tempo de espera (resolução): MIDI Cloc&k: &Pulso MIDI: H&old auto-scrolling (follow play-head) on edits &Manter rolagem automática (seguir o cursor de reprodução) na edição Whether to use desktop environment native dialogs. Sempre utilizar diálogos nativos do ambiente de trabalho. Use desktop environment &native dialogs Utilizar diálogos &nativos do ambiente de trabalho A&utomatic mixer strip/grid layout (multi-row) &Layout em grade/linhas do Mixer em automático (multi-linhas) &Style theme: &Estilo do tema: lines linhas Sample messages text font display Exemplo de fonte para texto de mensagens Select font for the messages text display Selecionar fonte para mensagens de texto exibidas Playback Reprodução Whether to enable the MIDI metronome Sempre habilitar metrônomo MIDI File &type: &Tipo de arquivo: &Audio Á&udio Auto-&connect Auto &conectar &MIDI: &MIDI: MIDI Machine Control (MMC) mode Modo de Controle da Máquina MIDI (MMC) &Reset &Resetar Whether to show the complete directory path of loaded session files Sempre mostra o endereço completo dos arquivos de sessão carregados SMF Format 0 SMF Formato 0 SMF Format 1 SMF Formato 1 Queue timer (resolution) Tempo de espera (resolução) Whether to activate a messages logging to file. Sempre ativar a criação de diário de bordo em um arquivo. Logging Diário de bordo &New session template: &Novo modelo de sessão: Whether to auto-connect dedicated audio metronome outputs Sempre auto conectar saídas de áudio dedidados ao metrônomo Re&verse middle-button modifier role (Shift/Ctrl) Re&funcionalizar rolagem do mouse (Shift/Ctrl) Base application font size (pt.) Tamanho das fontes padrão do aplicativo (pt.) minutes minutos Sinc (Medium Quality) Sinc (Média Qualidade) &Gain (beat): &Vol.: &File (beat): &Arquivo (pulso): Log files (*.%1) Arquivos de Diário de Bordo (*.%1) Save &backup versions of existing sessions: Salvar versões de &backup de sessões existentes: Editor Editor Duplex Duplex Audio file type to use on capture (record) and export Tipo de arquivo de áudio utilizada na captura (gravação) e na renderização LV2 Presets directory (default: ~/.lv2) Pasta de pré configurações de LV2 (padrão: ~/.lv2) Dedicated au&dition/pre-listening player outputs: Saídas de repro&dução para pré escuta/audição: Whether to auto-connect dedicated audio player outputs Sempre auto conectar saídas para pré escuta Frames Número de Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Plugin paths Locais dos Plugins Select custom audio meter color Selecionar uma cor padrão para o medidor de áudio Whether to have separate MIDI metronome output port Sempre ter portas de saída separadas para o metrônomo MIDI Capture standard &output Saídas padrã&o de captura Linear Linear Master Master Meters Medidores Zero Order Hold Extrapolador de Ordem Zero Audio meter color Cor do medidor de áudio Audio meter level Medidor do nível de áudio Output Saída &LV2 Presets directory: Pasta de pré configurações para &LV2: Dedicated MIDI p&layer outputs Saídas de &reprodução MIDI dedicadas &Note (beat): &Nota (pulso): Dedicated audi&o outputs: Saídas de áudi&o dedicadas: &Duration (beat): &Duração (pulso): Whether to apply WSOLA quick seek time-stretching Se for usar WSOLA mudança rápida para distorcer-tempo Metronome Bar Audio File Arquivo de áudio do compasso do metrônomo Dedicated a&udio metronome outputs: Saídas de áudio &dedicadas para metrônomo: Metronome MIDI note (beat) Nota do metrônomo MIDI (pulso) Options Opções Whether to enable the audio metronome Sempre habilitar o som do metrônomo Metronome MIDI velocity (bar) Intensidade do metrônomo MIDI (compasso) Messages &log file: Arquivo do &diário de bordo: &Time display format: Forma de exibição do &Tempo: &Confirm removals &Confirmar a remoção de arquivos &Plugins &Plugins Default session &file format: &Formato padrão de arquivo de sessão: Whether to have separate audition/pre-listening player output ports Quando for necessário ter saídas separadas para uma pré audição Dedicated MIDI &control input/output Entrada/saída de &controle MIDI dedicadas Transport &mode: &Modo dos Controles: Metronome MIDI channel Canal do Metrônomo MIDI Whether to keep a maximum number of lines in the messages window Sempre manter o máximo de linhas dentro da janela de mensagens MIDI Clock control mode Modo de controle da pulsação MIDI (Clock) Loop recording mode (takes) Modos de gravação em loop (tentativas) Whether to use WSOLA time-stretching Sempre utilizar "distorcer-tempo" do tipo WSOLA Whether to auto-connect dedicated audio output ports Sempre auto conectar saídas de áudio dedicadas Dedicated M&IDI metronome output Saídas dedicadas para o metrônomo M&IDI &Quantize: &Quantização: Transport Controles de Gravação e Reprodução Metronome MIDI note (bar) Nota do metrônomo MIDI (compasso) Transport control mode (JACK) Modo de controle de reprodução com JACK Open plugin's &editor (GUI) by default Abrir &editor de plugins (GUI) por padrão Sinc (Fastest) Sinc (Mais rápida) Whether to capture standard output (stdout/stderr) into messages window Sempre exibe saídas padrão de captura (stdout/stderr) na janela de mensagens Messages Log Mensagens do Diário de Bordo Select custom MIDI meter color Selecionar cor padrão para medidores MIDI Sample &format: &Formato da Amostra: Auto-co&nnect Auto co&nectar Increment current version Incrementa a versão atual Aut&omatic time-stretching "Distorcer-tempo" au&tomático Whether to ask for confirmation on removal Sempre pergunta por confirmação quando apagar arquivos Move up path Mover local Para Cima Whether to remove audio peak files on session close Sempre exclui os arquivos com as formas de onda dos clips de áudio ao fechar a sessão MIDI file format to use on capture (record) and export Formato de arquivo MIDI utilizado na captura (gravação) e renderização Session Sessão Sinc (Best Quality) Sinc (Melhor Qualidade) Instruments Instrumentos Keep tool &windows always on top Manter janelas de ferramentas &sempre na frente Whether to apply time-stretching when tempo changes Sempre aplicar "distorcer-tempo" quando o tempo mudar Browse for sample audio file (beat) Procurar por arquivo de áudio com som para marcação do pulso Whether LV2 Dynamic Manifest plugins are supported Sempre dar suporte a Plugins LV2 Dynamic Manifest &Duration (bar): &Duração (compasso): Control Controle Dummy &VST plugin scan (RECOMMENDED) Escaneamento Dummy &plugins VST (RECOMENDADO) Add plugin path Adicionar local de Plugins &Audio: Á&udio: Signed 32-Bit Codificado em 32-Bits Signed 24-Bit Codificado em 24-Bits Signed 16-Bit Codificado em 16-Bits &Device: &Dispositivo: Auto-save current working session every: Salvamento automático a cada: &Display &Exibição Plug-in Directory Pasta de Efeitos &WSOLA time-stretching "Distorcer-tempo" do tipo &WSOLA &Velocity (beat): &Intensidade (pulso): &Quality: &Qualidade: &Remove &Remover Metronome Metrônomo Options - Qtractor Opções - Qtractor (default) (padrão) Defaults Padrões Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Modifica função da rolagem do mouse sempre que o teclado for acionado (Shift/Ctrl) (Rolagem horizontal) MIDI capture (record) quantization Quantização de captura de MIDI (gravação) Metronome MIDI velocity (beat) Intensidade do metrônomo MIDI (pulso) S&how complete path of session files &Endereço completo do arquivo de sessão Messages Mensagens Experimental Experimental (em teste) &High resolution plugin automation (14-bit) &Automação de plugins em alta resolução (14-bits) MIDI Machine Control (MMC) device id. Identificação do dispositivo MMC (Controle de Máquina MIDI). Metronome Audio filename (beat) Nome do arquivo de áudio para metrônomo (pulso) Whether to try dropping multiple audio files into the same track Sempre tenta colocar multiplos arquivos de áudio na mesma pista &Font... &Fontes... Time display format Formato de exibição do tempo Warning Atenção M&essages limit: Limite de m&ensagens: &General &Geral Browse plugin path Procurar local do plugin The maximum number of recent files to keep in menu O número máximo de arquivos que permanecem em arquivos recentes no menu Metronome gain (beat) Volume da marcação do pulso do metrônomo &Drop multiple audio files into the same track &Põe múltiplos arquivos de áudio na mesma pista Browse for the messages log file location Procurar por arquivo com diário de bordo Sample-&rate converter type: &Tipo de conversão de taxa de amostragem: Whether to have separate audio output ports Sempre ter saídas de áudio separadas Float 32-Bit Decimal em 32-Bits Whether to open plugin's editor (GUI) by default Sempre abrir o editor do plugin (GUI) por padrão Whether to save plugin automation with higher resolution (14-bit) Sempre salvar a automação do plugin em alta resolução (14-bits) &Channel: &Canal: Float 64-Bit Decimal em 64-Bits Which mode to rename existing session files Como irá renomear arquivos de sessões existentes Browse LV2 Presets directory Procurar por pasta com pré configurações de efeitos LV2 Increment previous version (default) Incrementa a versão anterior (padrão) Remove plugin path Remover local de Plugins Capture / Export Capturar / Renderizar &Base font size: &Tamanho dos caracteres: MIDI meter color Cor dos medidores MIDI MIDI meter level Medidor do nível MIDI New session template Novo modelo de sessão Number of &recent files: Quantidade de arquivos &recentes: Whether to save backup versions of existing sessions Se quiser salvar versões de backup de sessões existentes MIDI Song Position pointer (SPP) control mode Modo de controle do ponteiro de posição de música MIDI (SPP) Whether to have separate audio metronome output ports Sempre utilizar saídas de áudio dedicadas somente ao metrônomo &Enable audio metronome &Habilitar som do metrônomo Browse for sample audio file (bar) Procurar por arquivo de áudio com som para marcação de compasso Auto-remove audio pea&k files &Eliminar aquivos de forma de onda Metronome gain (bar) Volume da marcação de compasso do metrônomo WSOLA quic&k seek WSOLA mudança &rápida Audio Meter Color Cor do medidor de áudio MIDI Meter Color Cor dos medidores MIDI Whether to hold auto-scrolling (follow play-head) on edits. Sempre manter a rolagem automática (seguir o cursor de reprodução) na edição. qtractorPasteRepeatForm BBT CPS (Compasso Pulso Subpulso) Time Tempo Repeat count Número de repetições Frames Amostras Paste Repeat - Qtractor Colar Repetidamente - Qtractor Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Repeat Repetição &Period: &Período: &Count: &Contagem: Repeat period format Formato de repetição de período Warning Atenção Repeat period Repetir período qtractorPluginForm ... ... Edit Editar Inputs (Returns) Entradas (Retornos) &None &Nada About Sobre Error Erro Sends Mandadas %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instância(s), %4 canal(s). Manage buses Gerenciar Canais Primários (none) (nenhum) Preset files (*.%1) Arquivos com pré configurações (*.%1) Active Ativar Save Preset Salvar pré configuração Open Preset Abrir pré configuração Page %1 Página %1 Preset could not be loaded from file: "%1". Sorry. Não foi possível carregar o preset do arquivo: "%1". Desculpe. Preset could not be saved to file: "%1". Sorry. Não foi possível salvar o preset para o arquivo: "%1". Desculpe. Outputs (Sends) Saídas (Mandadas) Save preset Salvar pré configuração Plugin Properties Propriedades de Plugins Open preset Abrir pré configuração Edit plugin Editar Plugin About to delete preset: "%1" (%2) Are you sure? A seguinte pré configuração será apagada: "%1" (%2) Posso continuar? Returns Retornos Preset name Nome da pré configuração Activate plugin Ativar Plugin Aux Send Bus: Mandada Auxiliar em um Canal Primário: Warning Atenção Delete preset Apagar pré configuração Direct Access Parameter Acesso Direto a Parâmetros Direct Access Acesso Direto qtractorPluginListView &Edit &Editar &None &Nada &Sends &Mandadas &Auto-connect &Auto-conectar C&ancel C&ancelar &Audio &Áudio &MIDI &MIDI Re&move All Re&mover Tudo Move &Up Mover Para &Cima &Outputs &Saídas copy plugin copiar plugin Move &Down Mover para &Baixo &Copy Here &Copiar para Cá remove all plugins remover todos os plugins &Returns &Retornos Add &Insert Adicionar &Insertor &Dedicated &Dedicadas Add &Aux Send Adicionar Mandada &Auxiliar &Remove &Remover &Move Here &Mover para Cá &Add Plugin... &Adicionar Plugin... activate all plugins ativar todos os plugins deactivate all plugins desativar todos os plugins &Properties... &Propriedades... Ac&tivate A&tivar Deactivate Al&l Desativar T&udo Acti&vate All Ati&var Tudo &Inserts &Insertores qtractorPluginPropertyWidget Open File Abrir Arquivo qtractorPluginSelectForm X X RT RT EXT EXT GUI GUI MIDI MIDI Name Nome Path Local Type Tipo Plugin search string (regular expression) Plugin de busca de palavra (expressão regular) Audio Áudio Index Índice Plugin type Tipo de plugin Modes Modos Reset filter Resetar filtros Available plugins Plugins disponíveis Activate plugin on insert Ativar plugin no Insertor Control Controle Instances Instâncias &Activate &Ativar Plugin scanning in progress... Procura por plugins em processo... Rescan for available plugins (refresh) Procurar novamente por plugins (atualizar) &Rescan &Atualizar Plugins - Qtractor Plugins - Qtractor qtractorSessionForm % % ... ... Time Tempo View Visualização 44100 44100 48000 48000 96000 96000 Horizontal Zoom (%) Zoom Horizontal (%) T&icks/Beat: T&ics/Compasso: Session name Nome da sessão Session description Descrição da sessão &Name: &Nome: &Vertical Zoom: Zoom &Vertical: Pixels/beat Subdivisão/pulso &Snap/Beat: &Ajuste à Grade: 192000 192000 Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Properties Propriedades Tempo (BPM) / Signature Andamento (BPM) Snap/beat Ajuste à grade de acordo com a subdivisão do pulso Resolution (ticks/beat; tpqn) Resolução (tics/compasso; tpqn) Session directory Pasta da sessão Session Directory Pasta da Sessão Session Sessão Session - Qtractor Sessão - Qtractor &Description: &Descrição: Sample &Rate: Taxa de Amost&ragem: &Directory: &Pasta: Vertical Zoom (%) Zoom Vertical (%) &Tempo: &Andamento: Sample rate (Hz) Taxa de amostragem (Hz) Warning Atenção Browse for session directory Procurar por pasta da sessão Session directory does not exist: "%1" Do you want to create it? A seguinte pasta de sessão não existe: "%1" Deseja criá-la? &Horizontal Zoom: Zoom &Horizontal: &Pixels/Beat: &Subdivisão/Pulso: qtractorShortcutForm Keyboard shortcut (%1) already assigned (%2). Atalho de teclado (%1) já utilizado por (%2) Keyboard shortcuts have been changed. Do you want to apply the changes? Atalhos no teclado foram modificados. Você quer aplicar essas alterações? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Os atalhos do Controlador MIDI foram modificados. Deseja aplicar as modificações? &MIDI Controller... Controlador &MIDI... Shortcuts Atalhos Menu/Action Menu/Ação Description Descrição Keyboard Teclado MIDI Controller Controlador MIDI Warning Atenção qtractorTakeRangeForm BBT CPS (Compasso Pulso Subpulso) Time Tempo (h:m:s) &Edit &Editar &Loop &Loop En&d: &Final: Range Limites Current take Tentativa atual Loop range Limites do Loop Clip start Começo da sequência &Punch Gravação &Localizada &Selection &Seleção Selection range Limites da Seleção Format Formato Frames Amostras Select Selecionar Edit range Limites da Edição Clip offset Deslocamento da Sequência Punch range Limites da Gravação Localizada St&art: &Início: Take %1 Tentativa %1 &Custom &Personalizado Take - Qtractor Gravação por Tentativas - Qtractor Custom range Limites Personalizados Time display format Formato de exibição do tempo qtractorTempoAdjustForm BBT CPS (Compasso Pulso Subpulso) T&ap T&ap Time Tempo (h:m:s) Range Limites &Length: Com&primento: A&djust A&juste Range length Tamanho dos limites B&eats: &Pulsos: Format Formato Frames Amostras Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Range start Começo do limite Range beats Tamanho do compasso Tempo/Time signature Andamento e Fórmula de Compasso Temp&o: &Andamento: Metronome Metrônomo &Start: &Início: Tempo - Qtractor Andamento - Qtractor Time display format Formato de exibição do tempo Warning Atenção qtractorThumbView Thumb view Vista em miniatura qtractorTimeScaleForm ... ... Bar Compasso &Add &Adicionar Node Nó T&ap T&ap Time Tempo &Bar: &Compasso: Close Fechar Tempo Andamento Bar location Local da cabeça do compasso Marker color Cor do marcador tempo factor fator de tempo Close this dialog Fechar este diálogo App&ly Ap&licar Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Tempo scale factor Fator de escalonamento do Andamento Marker Marcador T&ime: T&empo: Tempo Map / Markers - Qtractor Mapeamento de Tempo / Marcadores - Qtractor Location Lugar Time/frame location Tempo/localização na amostra Re&fresh Atual&izar Tempo (BPM) / Signature Andamento (BPM) Refresh tempo map Atualizar mapa de tempo &Refresh &Atualizar Update node Atualizar nó Add node Adicionar nó Tempo map / Markers Mapa de Tempo / Marcadores &Remove &Remover &Tempo: &Andamento: &Update &Atualizar Marker text Marcador de texto Remove node Remover nó Warning Atenção About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? Será excluido o nó de tempo: %1 (%2) %3 %4/%5 Posso continuar? Some settings have been changed. Do you want to discard the changes? Algumas configurações foram modificadas. Você deseja descartar essas alterações? Marker Color Cor do marcador qtractorTimeSpinBox &BBT &CPS &Time &Tempo &Frames &Amostras qtractorTrackButton Mute Mudo Solo Solo Record Gravar qtractorTrackForm &Up Para &Cima ... ... Track icon Figura da pista Type Tipo &Down Para &Baixo &MIDI &MIDI &Omni &Omni Patch Programação Track Pista MIDI Patch: Bank Programação MIDI: Banco MIDI track type Pista MIDI MIDI Omni: Capture All Channels Modo Omni: Captura Todos os Canais de vez Input / Output Entrada / Saída Select custom track foreground color Selecionar cor padrão do primeiro plano das pistas Track - Qtractor Pista - Qtractor Manage buses Gerenciar Canais Primários &Bank: &Banco: &Audio &Áudio &Name: &Nome: Custom &Icon... Padrão &Figura... &Drums &Bateria Drum &Kit &Kit de percussão &Bass &Baixo A&coustic Bass Baixo A&cústico &Guitar &Guitarra &Electric Guitar Guitarra &Elétrica &Piano &Teclas &Acoustic Piano &Piano &Microphone &Microfone Vi&ntage Microphone Microfone &Vintage &Speaker &Alto falante &Trumpet &Trompete &Violin &Violino (None) (Nada) Some settings have been changed. Do you want to apply the changes? Algumas configurações foram modificadas. Você quer mesmo manter as alterações? Image files (%1) Arquivos de Imagem (%1) All files (*.*) Todos os arquivos (*.*) Track Icon Figura da Pista Normal Normal Output bus name Nomes das saídas dos Canais Primários Plugins Plugins Add plugin Adicionar plugin Background color Cor do segundo plano Bank &Select Method: Método de &Seleção de Banco: Track name description Descrição do nome da pista Select custom track background color Selecionar cor padrão do segundo plano das pistas Bank LSB Banco LSB Bank MSB Banco MSB View / Colors Visualização / Cores (No instrument) (Sem instumento) MIDI / Instrument MIDI / Instrumento Input bus name Nomes das entradas dos Canais Primários &Program: &Programa: Move plugin down Mover Plugin para Baixo Audio track type Pista de áudio Bac&kground: &Segundo Plano: &Add... &Adicionar... MIDI Patch: Instrument Programação MIDI: Instrumento &Remove &Remover MIDI Patch: Bank Select Method Programação MIDI: Método de seleção do Banco &Foreground: &Primeiro Plano: MIDI Channel (1-16) Canal MIDI (1-16) Move plugin up Mover Plugin para Cima Foreground color Cor do Primeiro Plano Warning Atenção &Channel: &Canal: Track plugins Plugins na pista MIDI Patch: Program Programação MIDI: Programa Remove plugin Remover plugin Foreground Color Cor do Primeiro Plano Background Color Cor do segundo plano qtractorTrackListHeaderModel Ch Cnl Nr Nº Bus Canal Primário Patch Programação Track Name Nome da Pista Instrument Instrumento qtractorTrackTime Edit-head Editar começo Edit-tail Editar final Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 Loop-start Começo do Loop Punch-out Final da Gravação Localizada Loop-end Final do Loop Play-head Começo da reprodução Punch-in Começo da Gravação Localizada qtractorTrackView cut recortar paste automation colar automação split quebrar Start: %1 End: %2 Length: %3 Início: %1 Final: %2 Tamanho: %3 Zoom in (vertical) Aumentar Zoom (vertical) Zoom out (vertical) Diminuir Zoom (vertical) Zoom in (horizontal) Aumentar Zoom (horizontal) delete apagar fade-out fade de saída clip resize redimensionar sequência clip repeat repetidor de sequência %1 clip %1 sequência Zoom out (horizontal) Diminuir Zoom (horizontal) clip %1 sequência %1 move automation mover automação add clip adicionar sequência paste clip colar sequência clip stretch mudar tamanho da sequência move clip mover sequência fade-in fade de entrada %1 automation %1 automação Zoom reset Resetar Zoom qtractorTracks MIDI file import: "%1", track-channel: %2. Importar arquivo MIDI: "%1", canal da pista: %2. split clip quebrar sequência Audio files (*.%1) Arquivos de áudio (*.%1) clip cross-fade crossfade da sequência remove range remover limite insert range inserir limite Audio file import: "%1". Importar arquivo de áudio: "%1". MIDI file import "%1" on %2 %3. Importar arquivo MIDI "%1" em %2 %3. clip merge unir sequências Remove Range Remover Limite MIDI file import "%1" track-channel %2 on %3 %4. Importar arquivo MIDI: "%1", canal da pista: %2 em%3 %4. Insert Range Inserir Limite Merge/Export MIDI Clip Unir/Renderizar Sequência de MIDI timeshift mudança de tempo About to remove track: "%1" Are you sure? Será excluida a pista: "%1" Posso continuar? randomize aleatorizar Audio file import "%1" on %2 %3. Renderização do arquivo de áudio "%1" em %2 %3. Audio clip merge/export: "%1" started... União/renderização de sequências de áudio: "%1" iniciado... Tracks Pistas clip import importar sequência MIDI file import: "%1". Importar arquivo de MIDI: "%1". resize redimensionar transpose transpor rescale reescalonar normalize normalizar MIDI clip merge/export: "%1" complete. União/renderização de sequências MIDI: "%1" completo. quantize quantizar insert track range inserir limite à pista clip normalize normalizar sequência new clip nova sequência Audio clip merge/export: "%1" complete. União/renderização de sequências de áudio: "%1" completo. MIDI clip merge/export: "%1" started... União/renderização de sequências MIDI: "%1" iniciado... MIDI files (*.%1 *.smf *.midi) Arquivos MIDI (*.%1 *.smf *.midi) Warning Atenção remove track range remover limite da pista Merge/Export Audio Clip Unir/Renderizar Sequência de Áudio qtractor-0.8.0/src/translations/PaxHeaders.7649/qtractor_es.ts0000644000000000000000000000012713014536043021255 xustar0029 mtime=1479719971.79411604 29 atime=1479719971.79011404 29 ctime=1479719971.79411604 qtractor-0.8.0/src/translations/qtractor_es.ts0000644000175000001440000170001413014536043022074 0ustar00rncbcusers00000000000000 QObject Audio: %1 channels, %2 Hz Audio: %1 canales, %2 Hz (%1 dB) (%1 dB) (%1% time stretch) (%1% time stretch) (%1 semitones pitch shift) (%1 tranponer semitonos) %1 In %1 Entrada %1 Out %1 Salida Audio files (%1) Archivos de audio (%1) All files (*.*) Todos los archivos (*.*) %1 (%2) %3 channels, %4 frames, %5 Hz %6 %1 (%2) %3 canales, %4 cuadros, %5 Hz %6 Duplex Duplex Output Salida Input Entrada None Ninguno (take %1) (toma %1) Name: %1 Nombre: %1 Start: %1 Offset: %2 End: %3 Length: %4 Inicio: %1 Offset: %2 Fin: %3 Duración: %4 File: %1 Archivo: %1 take %1 toma %1 reset takes reiniciar tomas clip tool %1 herramienta de clip %1 clip record grabar clip automation select seleccionar automatización automation mode modo de automatización automation play reproducir automatización automation record grabar automatización automation logarithmic automatización logaritmica automation color color de automatización automation play all reproducir toda la automatización automation record all grabar toda la automatización automation edit editar automatización automation clear limpiar automatización automation clear all limpiar toda la automatización automation edit list editar lista de automatización %1: Automation/curve file not found. %1: Archivo de automatización/curva no encontrado. %1 Monitor %1 Monitor create bus crear bus update bus actualizar bus delete bus eliminar bus move bus mover bus bus pass-through bus sin filtrar bus gain ganancia de bus bus pan paneo de bus Insert Send/Return pseudo-plugin (Audio) Insertar Envío/Retorno pseudo-plugin (Audio) Insert Send/Return pseudo-plugin (MIDI) Insertar Envío/Retorno pseudo-plugin (MIDI) Send Gain Ganancia de Envío Dry Gain Ganancia Sin Efecto Wet Gain Ganancia de Efecto Aux Send (Audio) Envío Auxiliar (Audio) Aux Send pseudo-plugin (Audio) Envío Auxiliar pseudo-plugin (Audio) Aux Send pseudo-plugin (MIDI) Envío Auxiliar pseudo-plugin (MIDI) %1 (Audio) %1 (Audio) %1 (MIDI) %1 (MIDI) Cakewalk Instrument Definition File Archivo de Definición de Instrumento Cakewalk File Archivo Date Fecha %1 Bank %2 %1 Banco %2 Author: Autor: Copyright: Derechos de copia: Project: Proyecto: plugin parameters parametros del plugin %1 - Bank %2 %1 - Banco %2 (format %1) MIDI: (formato %1) MIDI: Channel %1 Canal %1 Track %1 Pista %1 , %1 tracks, %2 tpqn , %1 pistas, %2 tpqn (%1% vol) (%1% vol) set controller configurar controlador reset controller reiniciar controlador %1 (format %2) %3 tracks, %4 tpqn %5 %1 (formato %2) %3 pistas, %4 tpqn %5 %1 (format %2) %3 %1 (formato %2) %3 (default) (default) %1 Hz %1 Hz slave esclavo %1 (%2) %1 (%2) Usage: %1 [options] [session-file] Modo de uso: %1 [opciones] [archivo-de-sesión] Options: Opciones: Set session identification (uuid) Configurar identificación de sesión (uuid) Show help about command line options Mostrar ayuda sobre las opciones de la línea de comandos Show version information Mostrar infromación de la versión Option -s requires an argument (session-id). La opción -s requiere un argumento (session-id). Qt: %1 Qt: %1 %1: %2 (%3) %1: %2 (%3) (Any) (Cualquiera) Activate Activar %1(%2): %3 plugin not found. %1(%2): %3 plugin no encontrado. add plugin añadir plugin add insert añadir inserción add aux-send añadir envío auxiliar aux-send bus bus de envío auxiliar remove plugin quitar plugin move plugin mover plugin activate plugin activar plugin preset plugin plugin preestablecido reset plugin reiniciar plugin plugin program programar plugin plugin property propiedad del plugin dedicated audio outputs salidas de audio dedicadas direct access param parametro de acceso directo session loop bucle de sesión session punch pinchazo de sesión session properties propiedades de sesión Beat Pulso add tempo node añadir nodo de tempo update tempo node actualizar nodo de tempo remove tempo node quitar nodo de tempo move tempo node mover nodo de tempo add marker añadir marcador update marker actualizar marcador remove marker quitar marcador move marker mover marcador %1 Record %1 Grabar %1 Mute %1 Silenciar %1 Solo %1 Solo %1 Volume %1 Volumen %1 Gain %1 Ganancia %1 Pan %1 Panorámica add track añadir pista remove track quitar pista duplicate track duplicar pista move track mover pista resize track redimensionar pista import track importar pista track properties propiedades de pista Track assignment failed: Track: "%1" Input: "%2" Output: "%3" Falló la asignación de pista: Pista: "%1" Entrada: "%2" Salida: "%3" track record grabar pista track mute silenciar pista track solo pista a solas track monitor monitorear pista track gain ganacia de pista track pan panorámica de pista track instrument pista instrumento Automation (%1) Automatización (%1) none ninguno Automation Automatización Audio Audio MIDI MIDI Unknown Desconocido Product: Producto: Vendor: Fabricante: Version: Versión: %1 (*.%2) %1 (*.%2) qtractorAudioListView Name Nombre Ch Canal Frames Cuadros Rate Muestreo Time Tiempo Path Ruta Open Audio Files Abrir Archivos deAudio %1: Audio file not found. %1: Archivo de audio no encontrado. qtractorAudioMeter Gain (dB) Ganancia (dB) dB dB Pan: %1 Paneo: %1 Gain: %1 dB Ganancia: %1 db qtractorBusForm Buses - Qtractor Buses - Qtractor Bus list Lista de Bus Buses Buses Ch Canal Mode Modo Bus Bus Properties Propiedades &Name: &Nombre: Bus name Nombre del Bus &Mode: &Modo: Bus mode Modo del Bus Input Entrada Output Salida Duplex Duplex Bus monitor (pass-through) Bus de monitoreo (sin filtrar) M&onitor (pass-through) M&onitoreo (sin filtrar) Audio Audio Cha&nnels: Ca&nales: Audio channels Canales de Audio Audio auto-connect Auto-conectar Audio &Auto connect &Auto conectar MIDI MIDI MIDI Instrument name Nombre de instrumento MIDI MIDI SysEx setup Configuración de MIDI SysEx SysE&x... SysE&x... Input Plugins Plugins de Entrada Input bus plugins Plugins del bus de entrada Add input plugin Añadir plugin de entrada &Add... &Añadir... Remove input plugin Quitar plugin de entrada &Remove &Quitar Move input plugin up Mover plugin de entrada hacia arriba &Up A&rriba Move input plugin down Mover plugin de entrada hacia abajo &Down A&bajo Output Plugins Plugins de Salida Output bus plugins Plugins del bus de salida Add output plugin Añadir plugin de salida Remove output plugin Quitar plugin de salida Move output plugin up Mover plugin de salida hacia arriba Move output plugin down Mover plugin de salida hacia abajo Move bus up towards the top Mover el bus hacia arriba U&p A&rriba Move bus down towards the bottom Mover bus hacia abajo Do&wn A&bajo Create bus Crear bus &Create &Crear Update bus Actualizar bus &Update Act&ualizar Delete bus Eliminar bus &Delete &Eliminar Close this dialog Cerrar este diálogo Close Cerrar Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? About to remove bus: "%1" (%2) Are you sure? A punto de eliminar bus: "%1" (%2) ¿Esta seguro? Some settings have been changed. Do you want to discard the changes? Algunas configuraciones han cambiado. ¿Desea descartar los cambios? Move &Up Mo&ver Hacía Arriba Move &Down Mover &Hacía Abajo (No instrument) (No hay instrumento) (none) (ninguno) (1 item) (1 elemento) (%1 items) (%1 elementos) qtractorClientListView Readable Clients / Output Ports Clientes de lectura / Puertos de Salida Writable Clients / Input Ports Clientes de Escritura / Puertos de Entrada qtractorClipForm Clip - Qtractor Clip - Qtractor &Name: &Nombre: Clip name Nombre del clip &File: &Archivo: Clip filename Nombre de archivo del clip Browse for clip file Buscar el archivo del clip &Track/Channel: &Pista/Canal: Clip track/channel Pista del clip/canal Parameters Parámetros Clip start Inicio del clip Clip offset Offset del clip Clip length Duración del clip Offs&et: Offs&et: &Length: &Duración: &Start: &Inicio: Gain/Volume Ganancia/Volumen Clip gain/volume Ganancia/volumen del clip Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Fade In/Out Fade In/Out Fade &In: Fade &In: Clip fade-in length Duración del fade in del clip Clip fade-in type Tipo de fade in del clip Fade &Out: Fade &Out: Clip fade-out length Duración del fade out del clip Clip fade-out type Tipo de fade out del clip Audio Audio Time St&retch: Time St&retch: Clip time-stretch percentage Porcentaje de time stretch del clip % % Pitch S&hift: &Transponer: Clip pitch-shift in semitones Transponer clip en semitonos semitones semitonos &Gain: &Ganancia: dB dB &Volume: &Volumen: new clip nuevo clip edit clip editar clip Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunos ajustes han cambiado. ¿Desea aplicar los cambios? MIDI MIDI MIDI files (*.%1 *.smf *.midi) archivos MIDI (*.%1 *.smf *.midi) %1 Clip File %1 Archivo del Clip qtractorConnect Connect Conectar Disconnect Desconectar Disconnect All Desconectar Todo Refresh Actualizar qtractorConnectForm qtractorConnectTest qtractorConnectTest Audio Audio Select output client/ports Seleccionar clientes/puertos de salida Select input client/ports Seleccionar clientes/puertos de entrada Connect currently selected ports Conectar los puertos actualmente seleccionados &Connect &Conectar Disconnect currently selected ports Desconectar los puertos actualmente seleccionados &Disconnect &Desconectar Disconnect all currently connected ports Desconectar todos los puertos actualmente seleccionados Disconnect &All Desconectar &Todo Refresh current connections view Actualizar la vista de conexiones &Refresh &Actualizar MIDI MIDI (All) (Todo) qtractorConnections Connections Conexiones qtractorEditRangeForm Range - Qtractor Rango - Qtractor Range Rango Selection range Rango de selección &Selection &Selección Loop range Rango de bucle &Loop &Bucle Punch range Rango de pinchazo &Punch &Pinchazo Edit range Rango de edición &Edit &Edición Custom range Rango Personalizado &Custom &Personalizado St&art: &Inicio: Clip start Inicio del clip En&d: &Fin: Clip offset Offset del clip Options Opciones Apply to clips in range Aplicar a los clips en este rango Cl&ips Cli&ps Apply to Automation nodes in range Aplicar a los nodos de Automatización en el rango A&utomation A&utomatización Apply to Loop points in range Aplicar a los puntos de bucle en el rango L&oop B&ucle Apply to Punch In/Out points in range Aplicar a los puntos de Pinchazos de entrada/salida en el rango Pu&nch Pi&nchazo Apply to location Markers in range Aplicar a los Marcadores de locación en el rango Mar&kers Mar&cadores Apply to Tempo Map nodes in range Aplicar a los nodos del Mapa de Tempo en el rango Te&mpo Map Mapa de Te&mpo &Format &Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT qtractorExportForm Export - Qtractor Exportar - Qtractor &File: &Archivo: Export file name Nombre de archivo a exportar Browse export file name Buscar nombre de archivo a exportar Range Rango Session range Rango de sesión &Session &Session Loop range Rango de bucle &Loop &Bucle Punch range Rango de pinchazo &Punch &Pinchazo Edit range Rango de edición &Edit &Edición Custom range Rango Personalizado &Custom &Personalizado St&art: &Inicio: Clip start Inicio del clip En&d: &Fin: Clip offset Offset del clip Outputs Salidas Output bus names Nombres de bus de salida Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Whether to add/import new track(s) with export result Si se deben añadir/importar nueva(s) pista(s) con resultado de la exportación &Add new track(s) &Añadir nueva(s) pista(s) Audio Audio MIDI MIDI Export %1 Exportar %1 Warning Advertencia The file already exists: "%1" Do you want to replace it? El archivo ya existe: "%1" ¿Desea reemplazarlo? Audio file export: "%1" started... Exportar archivo de audio: "%1" iniciado... Audio file export: "%1" complete. Exportar archivo de audio: "%1" completado. Audio file export: "%1" failed. Exportar archivo de audio: "%1" falló. MIDI file export: "%1" started... Exportar archivo MIDI: "%1" iniciado... MIDI file export: "%1" complete. Exportar archivo MIDI: "%1" completado. MIDI file export: "%1" failed. Exportar archivo MIDI: "%1" falló. Export %1 File Exportar %1 Archivo %1 files (*.%1) %1 archivos (*.%1) qtractorFileListView New Group Grupo nuevo Warning Advertencia About to remove %1 file item(s). Are you sure? A punto de eliminar %1 elemento(s) de archivo: ¿Esta seguro? About to remove %1 item: "%2" Are you sure? A punto de eliminar %1 elemento: "%2" ¿Esta seguro? group grupo file archivo qtractorFiles Audio Audio MIDI MIDI Play file Reproducir archivo New &Group... &Grupo Nuevo... Add &Files... &Añadir Archivos... Cu&t Cor&tar &Copy &Copiar &Paste &Pegar Re&name Re&nombrar &Remove &Quitar Pla&y R&eproducir Cl&eanup L&impiar Ctrl+X Ctrl+X Ctrl+C Ctrl+C Ctrl+V Ctrl+V Del Supr Files Archivos MIDI Files Archivos MIDI Audio Files Archivos de Audio qtractorInstrumentForm Instruments - Qtractor Instrumentos - Qtractor Instruments Instrumentos Files Archivos Path Ruta Names Nombres Import from instrument file Importar desde archivo de instrumento &Import... &Importar... Remove instrument file Remover archivo de instrumento &Remove &Remove Move instrument file up on list order Mover archivo de instrumento hacía arriba en el orden de la lista &Up &Arriba Move instrument file down on list order Mover archivo de instrumento hacía abajo en el orden de la lista &Down A&bajo Reload all instrument files Recargar todos los archivos de instrumento Relo&ad Rec&argar Export to instrument file Exportar a archivo de instrumento E&xport... E&xportar... Close this dialog Cerrar este diálogo Close Cerrar Import Instrument Files Importar Archivos de Instrumento Instrument files (*.%1 *.sf2 *.midnam) Archivos de Instrumento (*.%1 *.sf2 *.midnam) Export Instrument File Exportar Archivo de Instrumento Instrument files (*.%1) Archivos de instrumento (*.%1) Warning Advertencia The instrument file already exists: "%1" Do you want to replace it? El archivo de instrumento ya existe: "%1" ¿Desea reemplazarlo? Instrument settings have been changed. Do you want to apply the changes? Los ajustes del instrumento han cambiado. ¿Desea aplicar los cambios? Patch Names for Banks Nombres de Programa para Bancos Controller Names = %1 Nombres de Controladores = %1 RPN Names = %1 Nombres RPN = %1 NRPN Names = %1 Nombres NRPN = %1 Bank Select Method = %1 Método de Selección de Banco = %1 Patch Names Nombres de Programas Note Names Nombres de Notas Controller Names Nombres de Controladores RPN Names Nombres RPN NRPN Names Nombres NRPN Bank Select Methods Métodos de Selección de Banco %1 = %2 %1 = %2 Based On = %1 Basado En = %1 Normal Normal Bank MSB Banco MSB Bank LSB Banco LSB Patch Programa Unknown Desconocido qtractorInstrumentMenu (None) (Ninguno) qtractorMainForm Qtractor Qtractor &File &Archivo Open &Recent Abrir &Recientes &Edit &Editar Select &Mode &Modo de Selección &Select &Seleccionar I&nsert I&nsertar Remo&ve Remo&ver &Track Pis&ta &State E&stado &Navigate &Navegar Mo&ve Mo&ver &Height Alt&ura Impor&t Tracks Impor&tar Pistas E&xport Tracks E&xportar Pistas M&ode M&odo A&utomation A&utomatización Instrum&ent Instrum&ento T&ools &Herramientas Ta&ke T&oma &View &Ver &Toolbars Bar&ras de heramientas &Windows Ventana&s &Zoom &Zoom S&nap A&juste T&ransport T&ransporte &Help A&yuda &New &Nuevo New Nuevo New session Nueva Sesión New session file Nuevo Archivo de Sesión Ctrl+N Ctrl+N &Open... &Abrir... Open Abrir Open session Abrir Sesión Open session from file Abrir sesión desde archivo Ctrl+O Ctrl+A &Save &Guardar Save Guardar Save session Guardar sesión Save session to file Guardar sesión a archivo Ctrl+S Ctrl+G Save &As... Guardar &Como... Save As Guardar Como Save as Guardar Como Save current session with another file name Guardar sesión actual con otro nombre de archivo &Properties... &Propiedades... Session Properties Propiedades de Sesión Session properties Propiedades de sesión Edit current session properties Editar las propiedades de la sesión actual F2 F2 E&xit &Salir Exit Salir Exit this application program Salir de esta aplicación &Undo &Deshacer Undo Deshacer Undo last action Deshacer última acción Ctrl+Z Ctrl+Z &Redo &Rehacer Redo Rehacer Redo last action Rehacer última acción Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Cor&tar Cut Cortar Cut selection to clipboard Cortar selección a portapapeles Ctrl+X Ctrl+X &Copy &Copiar Copy Copiar Copy selection to clipboard Copiar selección a portapapeles Ctrl+C Ctrl+C &Paste &Pegar Paste Pegar Paste clipboard contents Pegar contenido del portapapeles Ctrl+V Ctrl+V Past&e Repeat... P&egar Repetido... Paste Repeat Pegar Repetido Paste repeat Pegar Repetido Paste/repeat clipboard contents Pegar/repetido el contenido del portapapeles Ctrl+Shift+V Ctrl+Shift+V &Delete &Borrar Delete Borrar Delete selection Borrar selección Del Supr &Clip &Clip Clip Clip Select clip Seleccionar clip Clip selection mode Modo de selección de clip &Range &Rango Range Rango Select range Seleccionar rango Range selection mode Modo de seleccion de rango R&ectangle R&ectángulo Rect Rect Select rectangle Seleccionar rectángulo Rectangular selection mode Modo de selección rectángular &Automation &Automatización Automation Automatización Automation edit mode Editar modo de automatización &All &Todo Select All Seleccionar Todo Select all Seleccionar todo Mark all as selected Marcar todo como seleccionado Ctrl+A Ctrl+A &None &Nada Select None Seleccionar Nada Select none Seleccionar nada Mark all as unselected Marcar todo como no seleccionado Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverso Select Invert Seleccionar Inverso Select invert Seleccionar inverso Invert selection Invertir selección Ctrl+I Ctrl+I Select Track Seleccionar Pista Select track Seleccionar pista Mark track as selected Marcar pista como seleccionada Ctrl+T Ctrl+T Trac&k Range Ran&go de Pista Select Track Range Selecionar Rango de Pista Select track range Selecionar rango de pista Mark track range as selected Marcar rango de pista como seleccionado Ctrl+Shift+R Ctrl+Shift+R Select Range Seleccionar Rango Mark range as selected Marcar rango como seleccionado Ctrl+R Ctrl+R &Range... &Rango... Remove Range Quitar Rango Remove range Quitar Rango Remove range as selected Remover rango como seleccionado Ctrl+Del Ctrl+Del Remove Track Range Remover Rango de Pista Remove track range Remover rango de pista Remove track range as selected Remover rango de pista como seleccionado Ctrl+Shift+Del Ctrl+Shift+Del Insert Range Insertar Rango Insert range Insertar rango Insert range as selected insertar rango como seleccionado Ctrl+Ins Ctrl+Ins Insert Track Range Insert Rango de Pista Insert track range Insert rango de pista Insert track range as selected Insertar rango de pista como seleccionado Ctrl+Shift+Ins Ctrl+Shift+Ins Sp&lit Se&parar Split Selection Separar Seleccionado Split selection Separar seleccionado Split current selection Separar selección actual Ctrl+Y Ctrl+Y &Add Track... &Añadir Pista... Add Track Añadir Pista Add track Añadir Pista Add a new track to session Añadir una nueva pista a la sesión Shift+Ins Shift+Ins &Remove Track &Quitar Pista Remove Track Quitar Pista Remove track Quitar Pista Remove current track from session Quitar pista actual de la sesión Shift+Del Shift+Del &Duplicate Track &Duplicar Pista Duplicate Track Duplicar Pista Duplicate track Duplicar Pista Duplicate current track Duplicar pista actual Track &Properties... &Propiedades de Pista... Track Properties Propiedades de Pista Track properties Propiedades de pista Edit current track properties Editar las propiedades de la pista actual Shift+F2 Shift+F2 &Inputs &Entradas Track Inputs Entradas de Pista Track inputs Entradas de pista Show current track input bus connections Muestra las conexiones del bus de entrada de la pista actual &Outputs &Salidas Track Outputs Salidas de Pista Track outputs Salidas de pista Show current track output bus connections Muestra las conexiones del bus de salida de la pista actual &Record &Grabar Record Track Grabar Pista Record track Grabar pista Arm current track for recording Armar pista actual para grabación &Mute &Silenciar Mute Track Silenciar Pista Mute track Silenciar pista Mute current track Silenciar pista actual &Solo &Solo Solo Track Pista a solas Solo track Pista a solas Solo current track Poner a solas la pista actual M&onitor M&onitorizar Monitor Track Monitorizar Pista Monitor track Monitorizar pista Monitor current track Monitorizar pista actual &First &Primera First Track Primera Pista First track Primera pista Make current the first track Hacer pista actual la primera &Previous P&revia Previous Track Pista Previa Previous track Pista previa Make current the previous track Hacer pista actual la pista previa &Next &Siguiente Next Track Siguiente Pista Next track Siguiente pista Make current the next track Hacer pista actual la siguiente &Last Ú&ltima Last Track Última Pista Last track ültima pista Make current the last track Hacer pista actual la última N&one Ningun&a None Track Ninguna Pista None track Ninguna pista None current track Ninguna pista actual &Top &Inicio Move Top Mover al Inicio Move top Mover al inicio Move current track to top Mover pista actual al inicio &Up &Arriba Move Up Mover Hacía Arriba Move up Mover hacía arriba Move current track up Mover pista actual hacía arriba &Down &Abajo Move Down Mover Hacía Abajo Move down Mover hacía abajo Move current track down Mover pista actual hacía abajo &Bottom &Final Move Bottom Mover al Final Move bottom Mover al final Move current track to bottom Mover pista actual al final &Increase &Incrementar Increase Height Incrementar Altura Increase height Incrementar altura Increase track height Incrementar altura de la pista Ctrl+Shift++ Ctrl+Shift++ &Decrease &Disminuir Decrease Height Disminuir Altura Decrease height Disminuir altura Decrease track height Disminuir altura de la pista Ctrl+Shift+- Ctrl+Shift+- &Reset &Reiniciar Height Reset Reiniciar Altura Height reset Reiniciar altura Reset track height Reiniciar altura de la pista Ctrl+Shift+1 Ctrl+Shift+1 Auto &Monitor Auto &Monitorización Auto Monitor Auto Monitorización Auto monitor Auto monitorización Auto-monitor current track Auto monitorización de la pista actual F6 F6 &Audio... &Audio... Inport Audio File Importar Archivos de Audio Import Audio file Importar archivos de audio Import tracks from Audio file Importar pistas de archivo de Audio &MIDI... &MIDI... Import MIDI File Importar archivo MIDI Import MIDI file Importar archivo MIDI Import tracks from MIDI file Importar pistas desde archivo MIDI Export Audio File Export Archivo de Audio Export Audio file Export archivo de Audio Export tracks to Audio file Exportar pistas a archivo de Audio Export MIDI File Exportar Archivo MIDI Export MIDI file Exportar archivo MIDI Export tracks to MIDI file Exportar pistas a archivo MIDI Log&arithmic Log&arítmico Automation logarithmic Automatización logarítmica Automation curve logarithmic scale Curva de automatización en escala logarítmica C&olor... C&olor... Automation color Color de automatización Automation curve color Color de curva de automatización &Lock &Bloquear Automation lock Bloquear Automatización Lock automation curve Bloquear curva de automatización &Play &Reproducir Automation playback Reproducir automatización Playback automation curve Reproducir curva de automatización Automation record Grabar automatización Record automation curve Grabar curva de automatización &Clear &Limpiar Automation clear Limpiar automatización Clear automation curve Limpiar curva de automatización Loc&k All Blo&quear Todo Automation lock all Bloquear toda la automatización Lock all automation curves Bloquear todas las curvas de automatización Play &All R&eproducir Todo Automation playback all Reproducir toda la automatización Playback all automation curves Reproducir todas las curvas de automatización Rec&ord All Grabar T&odo Automation record all Grabar toda la automatización Record all automation curves Grabar todas las curvas de automatización C&lear All &Limpiar Todo Automation clear all Limpiar toda la automatización Clear all automation curves Limpiar todas las curvas de automatización &New... &Nuevo... New Clip Clip Nuevo New clip Nuevo clip Create new clip Crear clip nuevo &Edit... &Editar... Edit Clip Editar clip Edit clip Editar clip Edit current clip Editar clip actual F4 F4 &Unlink Desvinc&ular Unlink Clip Desvincular Clip Unlink clip Desvincular clip Unlink current clip Desvincular clip actual Recor&d Gra&bar Record Clip Grabar Clip Record clip Grabar clip Record current clip (overdub) Grabar clip actual (doblaje) &Split &Separar Split Clip Separar Clip Split clip Separar clip Split current clip at playhead Separar clip actual en cabezal de reproducción &Merge... &Fundir... Merge Clips Fundir Clips Merge clips Fundir clips Merge selected clips Fundir clips seleccionados Normali&ze Normali&zar Normalize Clip Normalizar Clip Normalize clip Normalizar clip Normalize current clip (gain/volume) Normalizar clip actual (ganancia/volumen) &Quantize... &Cuantización... Quantize Clip Cuantizar Clip Quantize clip events Cuantizar eventos de clip Quantize current MIDI clip events Cuantizar eventos MIDI del clip actual &Transpose... &Transponer... Transpose Clip Transponer Clip Transpose clip events Transponer eventos de clip Transpose current MIDI clip events Transponer eventos MIDI del clip actual &Normalize... &Normalizar... Normalize clip events Normalizar eventos de clip Normalize current MIDI clip events Normalizar eventos MIDI del clip actual &Randomize... Aleato&rio... Randomize Clip Aleatorizar Clip Randomize clip events Aleatorizar eventos de clip Randomize current MIDI clip events Aleatorizar eventos MIDI del clip actual Resi&ze... Redimen&sionar... Resize Clip Redimensionar Clip Resize clip events Redimensionar eventos de clip Resize current MIDI clip events Redimensionar eventos MIDI del clip actual Re&scale... Ree&scalar... Rescale Clip Reescalar Clip Rescale clip events Reescalar eventos de clip Rescale current MIDI clip events Reescalar eventos MIDI del clip actual T&imeshift... Desplazamiento de &tiempo... Timeshift Clip Desplazamiento de tiempo de Clip Timeshift clip events Desplazamiento de tiempo eventos de clip Timeshift current MIDI clip events Desplazamiento de tiempo eventos MIDI del clip actual &Tempo Adjust... Ajustar &Tempo... Tempo Adjust Ajustar Tempo Adjust session tempo from current clip selection Ajustar tempo de la sesión desde el clip seleccionado actualmente F7 F7 &Cross Fade &Cross Fade Clip Cross-fade Crossfade de Clip Clip cross-fade Crossfade de Clip Cross-fade current overlapped clips Crossfade en los clips solapados actualmente &Range Set &Fijar Rango Clip Range Rango de Clip Clip range Rango de clip Set edit-range from current clip extents Fijar rango de edición desde la extensión del clip actual &Loop Set Fijar Buc&le Clip Loop Bucle de Loop Clip loop Bucle de loop Set loop-range from current clip extents Fijar rango de bucle desde la extensión del clip actual &Import... &Importar... Import Clip Importar Clip Import clip Importar clip Import clip from file(s) Importar clip desde archivo(s) E&xport... E&xportar... Export Clip Exportar Clip Export clip Exportar clip Export current clip to file Exportar clip actual a archivo First Take Primera Toma First take Primera toma Select current clip first take Seleccionar primera toma del clip actual Previous Take Toma Previa Previous take Toma previa Select current clip previous take Seleccionar toma previa del clip actual Next Take Siguiente Toma Next take Siguiente toma Select current clip next take Seleccionar siguiente toma del clip actual Shift+T Shift+T Last Take Última Toma Last take Última toma Select current clip last take Seleccionar última toma del clip actual Reset Takes Reiniciar Tomas Reset takes Reiniciar tomas Reset (unfold) current clip takes Reiniciar (desplegar) tomas del clip actual R&ange... R&ango... Take Range Rango de Toma Take range Rango de toma Range (fold) current clip into takes Rango (plegar) clip actual en tomas &Menubar Barra de &menú Menubar Barra de menú Show/hide the main program window menubar Mostrar/ocultar la barra de menú de la ventana principal del programa Ctrl+M Ctrl+M &Statusbar B&arra de estado Statusbar Barra de estado Show/hide the main program window statusbar Mostrar/ocultar la barra de estado de la ventana principal del programa File Toolbar Barra de Heramientas de Archivo File toolbar Barra de heramientas de archivo Show/hide main program window file toolbar Mostrar/ocultar la barra de herramientas de la ventana principal del programa Edit Toolbar Barra de Heramientas de Edición Edit toolbar Barra de Heramientas de Edición Show/hide main program window edit toolbar Mostrar/ocultar la barra de herramientas de edición de la ventana principal del programa Track Toolbar Barra de Herramientas de Pista Track toolbar Barra de herramientas de pista Show/hide main program window track toolbar Mostrar/ocultar la barra de herramientas de pista de la ventana principal del programa View Toolbar Barra de Herramientas de Vista View toolbar Barra de herramientas de vista Show/hide main program window view toolbar Mostrar/ocultar la barra de herramientas de vista de la ventana principal del programa &Options &Opciones Options Toolbar Barra de Herramientas de Opciones Options toolbar Barra de herramientas de opciones Show/hide main program window options toolbar Mostrar/ocultar la barra de herramientas de opciones de la ventana principal del programa Transport Toolbar Barra de Herramientas de Transporte Transport toolbar Barra de herramientas de transporte Show/hide main program window transport toolbar Mostrar/ocultar la barra de herramientas de transporte de la ventana principal del programa T&ime T&iempo Time Toolbar Barra de Heramientas de Tiempo Time toolbar Barra de heramientas de tiempo Show/hide main program window time toolbar Mostrar/ocultar la barra de herramientas de tiempo de la ventana principal del programa Thum&b &Miniatura Thumb Toolbar Barra de Herramientas de Miniatura Thumb toolbar Barra de herramientas de miniatura Show/hide main program window thumb toolbar Mostrar/ocultar la barra de herramientas de miniatura de la ventana principal del programa &Files &Archivos Files Archivos Show/hide the files window Mostrar/ocultar la ventana de archivos M&essages M&ensajes Messages Mensajes Show/hide the messages window Mostrar/ocultar la ventana de mensajes &Connections &Conexiones Connections Conexiones Show/hide the connections window Mostrar/ocultar la ventana de conexiones F8 F8 Mi&xer Me&zcladora Mixer Mezcladora Show/hide the mixer window Mostrar/ocultar la ventana de mezcaldora F9 F9 &In &Acercar Zoom In Acercar Zoom Zoom in Acercar zoom Ctrl++ Ctrl++ &Out A&lejar Zoom Out Alejar Zoom Zoom out Alejar zoom Ctrl+- Ctrl+- Zoom Reset Reiniciar Zoom Zoom reset Reiniciar zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Modo de zoom horizontal &Vertical &Vertical Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Vertical zoom mode Modo de zoom vertical All Zoom Zoom Todo All zoom Zoom todo All zoom mode Modo de zoom todo &Grid &Rejilla Grid Rejilla Snap grid view mode Modo de vista ajustar a rejilla &Zebra &Cebra Zebra Cebra Bar zebra view mode Modo de vista barras cebra Too&l Tips A&yuda emergente Tool tips Ayuda emergente Floating tool tips view mode Modo de vista flotante de la ayuda contextual &Refresh A&ctualizar Refresh Actualizar Refresh views Actualizar vistas F5 F5 &Instruments... &Instrumentos... Instruments Instrumentos Change instrument definitions and files Cambiar definiciones de instrumentos y archivos &Controllers... &Controladores... Controllers Controladores Change MIDI controllers configuration Cambiar configuración de controladores MIDI &Buses... &Buses... Buses Buses Change session bus definitions Cambiar definiciones de bus de la sesión Tempo M&ap / Markers... M&apa de tempo / Marcadores... Tempo Map / Markers Mapa de tempo / Marcadores Tempo map / markers Mapa de tempo / marcadores Change session tempo map / markers Cambiar mapa de tempo / marcadores de la sesión &Options... &Opciones... Options Opciones Change general application program options Cambiar opciones generales de la aplicación F12 F12 &Backward &Hacia Atrás Backward Hacia Atrás Transport backward Transporte hacia atrás Backspace Retroceso Re&wind Re&bobinar Rewind Rebobinar Transport rewind Rebobinar transporte F&ast Forward Adel&antar rápido Fast Forward Adelantar rápido Fast forward Adelantar rápido Transport fast forward Adelantar rápido transporte &Forward Ha&cia Adelante Forward Hacia adelante Transport forward Transporte hacia adelante &Loop &Bucle Loop Bucle Transport loop Bucle de transporte Ctrl+Shift+L Ctrl+Shift+L Loop &Set Fijar Buc&le Loop Set Fijar Bucle Loop set Fijar Bucle Transport loop set Fijar transporte de bucle Ctrl+L Ctrl+L &Stop &Detener Stop Detener Transport stop Detener transporte Play Reproducir Transport play/pause Reproducir/pausar transporte Space Espacio Record Grabar Transport record Transporte a grabación &Punch &Pinchazo Punch Pinchazo Punch in/out Punch in/out Transport punch in/out Transporte punch in/out Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Fi&jar Punch Punch Set Fijar Punch Punch in/out set Fijar punch in/out Transport punch in/out set Fijar punch in/out de transporte Ctrl+P Ctrl+P &Metronome &Metrónomo Metronome Metrónomo F&ollow Playhead &Seguir Cabezal de Reproducción Follow Playhead Seguir Cabezal de Reproducción Follow playhead Seguir Cabezal de Reproducción A&uto Backward Re&troceso automático Auto Backward Retroceso Automático Auto backward Retroceso automático &Continue Past End &Continuar Pasado el Final Continue Past End Continuar Pasado el Final Continue past end Continuar pasado el final Pa&nic Pá&nico Panic Pánico All MIDI tracks shut off (panic) Apagar todas las pistas MIDI (pánico) &Shortcuts... Atajo&s... Shortcuts Atajos Keyboard shortcuts Atajos de teclado &About... &Acerca de... About Acerca de Show information about this application program Muestra información acerca de este porgrama de aplicación About &Qt... Acerca de &Qt... About Qt Acerca de Qt Show information about the Qt toolkit Mostrar información acerca del kit de herramientas Qt Set current snap to %1 Fijar el snap (ajuste) actual a %1 Current time (play-head) Tiempo actual (cabezal de reproducción) Current tempo (BPM) Tempo actual (PPM) Snap/beat Snap/pulso Track Pista Current track name Nombre actual de pista MOD MOD Session modification state Estado de modificación de la sesión REC REC Session record state Estado de grabación de la sesión MUTE MUTE Session muting state Estado de silenciamiento de la sesión SOLO SOLO Session soloing state Estado del solo de la sesión LOOP LOOP Session looping state Estado del bucle de la sesión Session total time Timepo total de la sesión Session sample rate Frecuenciade muestreo de la sesión Could not set default session directory: %1 Sorry. No se pudo fijar el directorio por defecto de la sesión: %1 Lo siento. Ready Listo Session XRUN state Estado de XRUN de sesión Untitled%1 Sin título%1 New session: "%1". Nueva Sesión:" %1". Session files (*.%1 *.%2 *.%3) Archivos de sesión (*.%1 *.%2 *.%3) Session files (*.%1 *.%2) Archivos de sesión (*.%1 *.%2) Template files (*.%1) Archivos de plantilla (*.%1) Archive files (*.%1) Archivo de registro (*.%1) Open Session Abrir Sesión Save Session Guardar Sesión Warning Advertencia The file already exists: "%1" Do you want to replace it? El archivo ya existe: "%1" ¿Desea reemplazarlo? Backup session: "%1" as "%2". Respaldar sesión: "%1" como "%2". Could not backup existing session: %1 as %2 Sorry. No se pudo respaldar la sesión existente: %1 como %2 Lo siento. The current session has been changed: "%1" Do you want to save the changes? La sesión actual ha sido cambiada: "%1" ¿Desea guardar los cambios? About to remove archive directory: "%1" Are you sure? Esta a punto de quitar directorio de archivo: "%1" ¿Está seguro? Don't ask this again No preguntar de nuevo Session closed. Sesión cerrada. The directory already exists: "%1" Do you want to replace it? El directorio ya existe: "%1" ¿Desea reemplazarlo? Opening "%1"... Abriendo "%1"... Session could not be loaded from "%1". Sorry. No se pudo cargar la sesión desde "%1". Lo siento. Open session: "%1". Sesión abierta: "%1". Saving "%1"... Guardando "%1"... Session could not be saved to "%1". Sorry. No se pudo guardar la sesión a "%1". Lo siento. Save session: "%1". Guardar sesión: "%1". Oops! Looks like it crashed or did not close properly last time it was run... however, an auto-saved session file exists: "%1" Do you want to crash-recover from it? Oops! Parece que crasheo ó que no se cerro bien la última vez que fue ejecutado,... sin embargo, existe un archivo de sesión de auto-guardado: "%1" ¿Desea recuperar sesión de este archivo? About to clear automation: "%1" Are you sure? A punto de limpiar automatización: "%1" ¿Esta seguro? About to clear all automation: "%1" Are you sure? A punto de limpiar toda la automatización: "%1" ¿Esta seguro? take range rango de toma session sesión or o program programa Information información Some settings may be only effective next time you start this %1. Algunos ajustes solo podrán hacerse efectivos la próxima vez que inicie este %1. Debugging option enabled. Opción de debugging habilitada. Ogg Vorbis (libvorbis) file support disabled. Soporte de archivo Ogg Vorbis (libvorbis) deshabilitado. MPEG-1 Audio Layer 3 (libmad) file support disabled. Soporte de archivo MPEG-1 Audio Layer 3 (libmad) deshabilitado. Sample-rate conversion (libsamplerate) disabled. Conversión de frencuencia de muestreo (libsamplerate) deshabilitado. Pitch-shifting support (librubberband) disabled. Soporte de transposición de tono (librubberband) deshabilitado. OSC service support (liblo) disabled. Soporte de servicio OSC (liblo) deshabilitado. LADSPA Plug-in support disabled. Soporte de Plug-in LADSPA deshabilitado. DSSI Plug-in support disabled. Soporte de Plug-in DSSI deshabilitado. VST Plug-in support disabled. Soporte de Plug-in VST deshabilitado. VeSTige header support enabled. Soporte de cabecera VeSTige habilitado. LV2 Plug-in support disabled. Soporte de Plug-in LV2 deshabilitado. LV2 Plug-in support (liblilv) disabled. Soporte de Plug-in LV2 (liblilv) deshabilitado. LV2 Plug-in UI support disabled. Soporte de UI de Plug-in LV2 deshabilitado. LV2 Plug-in UI support (libsuil) disabled. Soporte de UI de Plug-in LV2 (libsuil) deshabilitado. LV2 Plug-in External UI support disabled. Soporte de UI Externo de Plug-in LV2 deshabilitado. LV2 Plug-in MIDI/Event support (DEPRECATED) enabled. Soporte MIDI/Evento de plugin LV2 (EN DESUSO) habilitado. LV2 Plug-in MIDI/Atom support disabled. Soporte de MIDI/Atom de Plug-in LV2 deshabilitado. LV2 Plug-in Worker/Schedule support disabled. Soporte de Worker/Schedule de Plug-in LV2 deshabilitado. LV2 Plug-in State support disabled. Soporte de Estado de Plug-in LV2 deshabilitado. LV2 plug-in State Make Path support (DANGEROUS) enabled. Soporte para State Make Path de plug in LV2 (PELIGROSO) habilitado. LV2 Plug-in State Files support disabled. Soporte de Archivos de Estado de Plug-in LV2 deshabilitado. LV2 Plug-in Programs support disabled. Soporte de Programas de Plug-in LV2 deshabilitado. LV2 Plug-in Presets support disabled. Soporte de Preajustes de Plug-in LV2 deshabilitado. LV2 Plug-in Patch support disabled. Soporte para Patch de Plug in LV2 deshabilitado. LV2 Plug-in Time/position support disabled. Soporte de Time/position de Plug-in LV2 deshabilitado. LV2 Plug-in Options support disabled. Soporte de Opciones de Plug-in LV2 deshabilitado. LV2 Plug-in Buf-size support disabled. Soporte de Buf-size de Plug-in LV2 deshabilitado. LV2 Plug-in UI Touch interface support disabled. Soporte de Plug in LV2 para la interfaz táctil de la interfaz de usuario deshabilitada. LV2 Plug-in UI Idle interface support disabled. Soporte para Plug in interface UI idle deshabilitado. LV2 Plug-in UI Show interface support disabled. Soporte para Plug in mostrar interface UI deshabilitado. LV2 Plug-in UI GTK2 native support disabled. Soporte de UI de plugin-LV2 en UI GTK2 deshabilitado. LV2 Plug-in UI X11 native support disabled. Soporte de UI de plugin-LV2 en UI X11 deshabilitado. JACK Session support disabled. Soporte de Sesión JACK deshabilitado. JACK Latency support disabled. Soporte de Latencia de JACK deshabilitado. JACK Metadata support disabled. Soporte de Metadatos de JACK deshabilitado. NSM support disabled. Soporte NSM deshabilitado. Version Versión Build Compilación Website Sitio web This program is free software; you can redistribute it and/or modify it Este programa es software libre: usted puede redistribuirlo y/o modificarlo under the terms of the GNU General Public License version 2 or later. conforme a los términos de la Licencia Pública General de GNU versión 2 ó mayor. record clip grabar clip [modified] [modificado] XRUN XRUN %1 Hz %1 Hz Session started. Sesión iniciada. The audio/MIDI engine could not be started. Make sure the JACK audio server (jackd) and/or the ALSA Sequencer kernel module (snd-seq-midi) are up and running and then restart the session. El motor de audio / MIDI no se pudo iniciar. Asegúrese de que el servidor de audio JACK (jackd) y / o el módulo del kernel ALSA Sequencer (snd-seq-midi) esten en funcionamiento y reinicie la sesión. The original session sample rate (%1 Hz) is not the same as the current audio engine (%2 Hz). Saving and reloading from a new session file is highly recommended. La frecuencia de muestreo de la sesión original (%1 Hz) no es la mismo del motor de audio actual (%2 Hz). Guardar y recargar desde un nuevo archivo de sesión es muy recomendable. The following issues were detected: %1 Saving into another session file is highly recommended. Se detectaron los siguientes problemas: %1 Guardar en otro archivo de sesión es muy recomendable. &Hold &Mantener &Linear &Lineal &Spline &Spline Take %1 Toma %1 None Ninguno Error Error XRUN(%1 skipped) XRUN(%1 omitido) XRUN(%1): some frames might have been lost. XRUN(%1): algunos cuadros se pueden haber perdido. Audio connections change. Cambio en las conexiones de Audio. MIDI connections change. Cambio en las conexiones MIDI. Playing ended. Reproducción terminada. The audio engine has been shutdown. Make sure the JACK audio server (jackd) is up and running and then restart session. El motor de audio ha sido apagado. Asegúrese de que el servidor de audio JACK (jackd) este en funcionamiento y reinicie la sesión. The audio engine buffer size has changed, increased from %1 to %2 frames/period. Reloading the current session file is highly recommended. El tamaño del búfer del motor de audio ha cambiado, aumentó del %1 al %2 cuadros/período. Se recomienda que se vuelva a cargar el archivo de sesión actual. STOP STOP PLAY PLAY FFWD FFWD REW REW REC ON REC ON REC OFF REC OFF RESET RESET LOCATE %1 LOCATE %1 SHUTTLE %1 SHUTTLE %1 STEP %1 STEP %1 TRACK RECORD %1 %2 TRACK RECORD %1 %2 TRACK MUTE %1 %2 TRACK MUTE %1 %2 TRACK SOLO %1 %2 TRACK SOLO %1 %2 Unknown sub-command Sub-comando desconocido Not implemented No implementado MIDI CTL: %1, Channel %2, Param %3, Value %4 MIDI CTL: %1, Canal %2, Param %3, Valor %4 (track %1, gain %2) (pista %1, ganancia %2) (track %1, panning %2) (pista %1, paneo %2) START INICIAR CONTINUE CONTINUAR SONGPOS %1 SONGPOS %1 %1 BPM %1 PPM Playing "%1"... Reproduciendo "%1"... qtractorMessages Messages Mensajes Logging stopped --- %1 --- Se ha detenido la bitácora --- %1 --- Logging started --- %1 --- Se ha iniciado la bitácora --- %1 --- qtractorMeter Pan Panorámica Gain Ganancia qtractorMidiControlForm Controllers - Qtractor Controladores - Qtractor Controller files Archivos de Controladores Files Archivos Path Ruta Import controller files Importar archivos de controladores &Import... &Importar... Remove controller file Remover archivo de controlador &Remove &Quitar Move controller file up on list order Mover archivo de controlador hacía arriba en el orden de la lista &Up A&rriba Move controller file down on list order Mover archivo de controlador hacía abajo en el orden de la lista &Down A&bajo &Type &Tipo &Channel &Canal &Parameter &Parámetro Trac&k Offset &Offset de la Pista C&ommand C&omando MIDI Event type Tipo de Evento MIDI MIDI Channel Canal MIDI MIDI Controller (parameter) Controlador MIDI (parámetro) MIDI parameter (track offset) Parámetro MIDI (offset de pista) + + Track offset Offset de la Pista Command action Acción del comando Command feedback Retroalimentación del comando &Feedback &Feedback Map/update controller command Mapear/actualizar comando del controlador &Map &Mapear Controller map Mapa del controlador Type Tipo Channel Canal Parameter Parámetro Track Pista Command Comando Feedback Feedback Unmap/remove controller command Des-mapear/quitar comando del controlador U&nmap De&s-mapear Enable all controllers immediate sync (hook) Habilitar sincronia inmediata a todos los controladores (hook) &Sync &Sync Reload/apply all controller files Recargar/aplicar todos los archivos del controlador Relo&ad Rec&argar Export to controller file Exportar a archivo de controlador E&xport... E&xportar... Close this dialog Cerrar este diálogo Close Cerrar Import Controller Files Importar Archivos de Controlador Controller files (*.%1) Archivos de controlador (*.%1) Warning Advertencia About to remove controller file: "%1" Are you sure? Esta a punto de quitar archivo de controlador: "%1" ¿Está seguro? Export Controller File Exportar Archivo de Controlador controller controlador The controller file already exists: "%1" Do you want to replace it? El archivo de controlador ya existe: "%1" ¿Desea reemplazarlo? Saved controller mappings may not be effective the next time you start this program. "%1" Do you want to apply to controller files? Los mapeos de controlador podrían no tener efecto la siguiente ves que inicie este programa. "%1" ¿Desea aplicar a los archivos de controlador? Controller mappings have been changed. Los mapeos del controlador han cambiado. Do you want to save the changes? ¿Desea guardar los cambios? Yes Si No No qtractorMidiControlObserverForm MIDI Controller - Qtractor Controlador MIDI - Qtractor &Type: &Tipo: MIDI event type Tipo de evento MIDI Cha&nnel: Ca&nal: MIDI channel Canal MIDI &Parameter: &Parámetro: MIDI parameter Parámetro MIDI &Logarithmic &Logarítmico &Feedback &Feedback In&vert In&vertir &Hook &Hook L&atch L&atch Control input connections Controlar las conexiones de entrada &Inputs &Entradas Control output connections Controlar las conexiones de salida &Outputs &Salidas MIDI Controller Controlador MIDI MIDI controller is already assigned. Do you want to replace the mapping? El controlador MIDI controller ya se encuentra asigando. ¿Desea reemplazar el mapeo? Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? &MIDI Controller... Controlador &MIDI... &Automation &Automatización &Lock &Bloquear &Play &Reproducir &Record &Grabar &Clear &Limpiar qtractorMidiEditEvent Zoom in (horizontal) Acercar zoom (horizontal) Zoom out (horizontal) Alejar zoom (horizontal) Zoom reset (horizontal) Reiniciar zoom (horizontal) qtractorMidiEditList C%1 C%1 qtractorMidiEditTime Play-head Cabezal de reproducción Edit-head Cabezal de edición Edit-tail Editar cola Loop-start Inicio de bucle Loop-end Fin del bucle Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 qtractorMidiEditView Zoom in (vertical) Acercar zoom (vertical) Zoom out (vertical) Alejar zoom (vertical) Zoom reset (vertical) Reiniciar zoom (vertical) qtractorMidiEditor MIDI Editor Editor MIDI cut cortar delete borrar insert range insertar rango remove range borrar rango move mover edit editar resize redimensionar rescale re-escalar paste pegar Time: %1 Type: Tiempo: %1 Tipo: Note On (%1) %2 Velocity: %3 Duration: %4 Key Press (%1) %2 Value: %3 Pulsación de tecla (%1) %2 Valor: %3 Controller (%1) Name: %2 Value: %3 Controlador (%1) Nombre: %2 Valor: %3 RPN (%1) Name: %2 Value: %3 RPN (%1) Nombre: %2 Valor: %3 NRPN (%1) Name: %2 Value: %3 NRPN (%1) Nombre: %2 Valor: %3 Control 14 (%1) Name: %2 Value: %3 Control 14 (%1) Nombre: %2 Valor: %3 Pgm Change (%1) Cambio de programa (%1) Chan Press (%1) Chan Press (%1) Pitch Bend (%1) Portamento (%1) SysEx (%1 bytes) Data: SysEx (%1 bytes) Datos: Unknown (%1) Desconocido (%1) Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 qtractorMidiEditorForm MIDI Editor Editor MIDI &Track Pis&ta &File &Archivo Select &Mode &Modo de Selección &Select &Seleccionar I&nsert I&nsertar Remo&ve Remo&ver &Tools &Herramientas &Edit &Editar &View &Ver Instrum&ent Instrum&ento &Toolbars Bar&ras de heramientas &Windows Ventana&s Not&e Type Tipo de no&ta Val&ue Type Tipo de va&lor &Zoom &Zoom S&nap A&juste Sc&ale &Escala T&ransport T&ransporte &Help A&yuda &Save &Guardar Save Guardar Save current MIDI clip to existing file name Guardar clip MIDI actual a nombre de archivo existente Save &As... Guardar &Como... Save As Guardar Como Save as Guardar Como Save current MIDI clip with another file name Guardar clip MIDI actual con otro nombre de archivo &Unlink Desvinc&ular Unlink Desvincular Unlink current MIDI clip Desvincular clip MIDI actual Recor&d Gra&bar Record Grabar Record current MIDI clip (overdub) Grabar clip MIDI actual (doblaje) &Inputs &Entradas Track Inputs Entradas de Pista Track inputs Entradas de Pista Show current MIDI clip/track input bus connections Muestra las conexiones al bus de entrada del clip/track MIDI actual &Outputs &Salidas Track Outputs Salidas de Pista Track outputs Salidas de Pista Show current MIDI clip/track output bus connections Muestra las conexiones al bus de salida del clip/track MIDI actual &Properties... &Propiedades... Track Properties Propiedades de Pista Track properties Propiedades de pista Edit current MIDI clip/track properties Editar las propiedades del clip/pista MIDI actual Shift+F2 Shift+F2 Properties Propiedades Edit current MIDI clip properties Editar las propiedades del clip MIDI actual F4 F4 &Range Set &Fijar Rango Clip Range Rango de Clip Clip range Rango de clip Set edit-range from clip extents Fijar rango de edición desde la extensión del clip &Loop Set Fijar Buc&le Clip Loop Bucle de Loop Clip loop Bucle de loop Set loop-range from clip extents Fijar rango de bucle desde la extensión del clip &Close &Cerrar Close Cerrar Close this MIDI clip editor Cerrar este editor de clip MIDI &Undo &Deshacer Undo Deshacer Undo last edit operation Deshacer última operación de edición Ctrl+Z Ctrl+Z &Redo &Rehacer Redo Rehacer Redo last edit operation Reshacer última operación de edición Ctrl+Shift+Z Ctrl+Shift+Z Cu&t Cor&tar Cut Cortar Cut current selection into the local clipboard Cortar selección actual a portapapeles Ctrl+X Ctrl+X &Copy &Copiar Copy Copiar Copy current selection to the local clipboard Copiar selección actual al portapapeles local Ctrl+C Ctrl+C &Paste &Pegar Paste Pegar Paste local clipboard contents into the current MIDI clip Pegar el contenido del portapapeles local en el clip MIDI actual Ctrl+V Ctrl+V Past&e Repeat... P&egar Repetido... Paste Repeat Pegar Repetido Paste repeat Pegar repetido Paste/repeat local clipboard contents into the current MIDI clip Pegar/repetido el contenido del portapapeles local en el clip MIDI actual Ctrl+Shift+V Ctrl+Shift+V &Delete &Eliminar Delete Borrar Delete current selection Borrar selección actual Del Supr Edit Of&f A&pagar edición Edit Off Apagar edición Edit off Apagar edición Set edit mode off Fijar modo de edición en apagado Edit &On E&ncender Edición Edit On Encender edición Edit on Encender edición Set edit mode on Fijar modo de edición en encendido Edit &Draw Editar &Dibujo Edit draw mode Editar modo de dibujo Edit draw mode (notes) Editar modo de dibujo (notas) &All &Todo Select All Seleccionar Todo Select all Seleccionar Todo Ctrl+A Ctrl+A &None &Nada Select None Seleccionar Nada Select none Seleccionar Nada Ctrl+Shift+A Ctrl+Shift+A &Invert &Inverso Select Invert Seleccionar Inverso Select invert Seleccionar Inverso Ctrl+I Ctrl+I &Range &Rango Select Range Seleccionar rango Select range Seleccionar rango Mark range as selected Marcar rango como seleccionado Ctrl+R Ctrl+R Insert Range Insertar Rango Insert range Insertar Rango Insert range as selected Insertar rango como seleccionado Ctrl+Ins Ctrl+Ins Remove Range Quitar Rango Remove range Quitar Rango Remove range as selected Remover rango como seleccionado Ctrl+Del Ctrl+Del &Quantize... &Cuantización... Quantize Cuantizar Quantize selection Cuantizar selección &Transpose... &Transponer... Transpose Transponer Transpose selection Transponer selección &Normalize... &Normalizar... Normalize Normalizar Normalize selection Normalizar selección &Randomize... Aleato&rio... Randomize Aleatorio Randomize selection Aleatorizar selección Resi&ze... Redimen&sionar... Resize Redimensionar Resize selection Redimensionar selección Re&scale... Ree&scalar... Rescale Re-escalar Rescale selection Reescalar selección T&imeshift... Desplazamiento de &tiempo... Timeshift Desplazamiento de tiempo Timeshift selection Selección del desplazamiento de tiempo &Menubar Barra de &menú Menubar Barra de menú Show/hide the menubar Mostrar/ocultar la barra de menú Ctrl+M Ctrl+M &Statusbar B&arra de estado Statusbar Barra de estado Show/hide the statusbar Mostrar/ocultar la barra de estado File Toolbar Barra de Herramientas de Archivo File toolbar Barra de herramientas de archivo Show/hide the file toolbar Mostrar/ocultar la barra de herramientas de archivos Edit Toolbar Barra de Heramientas de Edición Edit toolbar Barra de herramientas de edición Show/hide the edit toolbar Mostrar/ocultar la barra de herramientas de edición View Toolbar Barra de Herramientas de Vista View toolbar Barra de herramientas de vista Show/hide the view toolbar Mostrar/ocultar la barra de herramientas de vista &Transport &Transporte Transport Toolbar Barra de Herramientas de Transporte Transport toolbar Barra de herramientas de transporte Show/hide the transport toolbar Mostrar/ocultar la barra de herramientas de transporte &Scale &Escala Scale Toolbar Barra de Heramientas de Escala Scale toolbar Barra de heramientas de escala Show/hide the scale toolbar Mostrar/ocultar la barra de herramientas de escala Thum&b &Miniatura Thumb Toolbar Barra de Herramientas de Miniatura Thumb toolbar Barra de herramientas de miniatura Show/hide the thumb view toolbar Mostrar/ocultar la barra de herramientas de miniatura Note &Duration &Duración de Nota Note Duration Duración de Nota Note duration Duración de nota Whether note events are shown proportional to duration Si los eventos de nota se muestran proporcionales a la duración Note &Color &Color de Nota Note Color Color de Nota Note color Color de nota Whether note events are colored according to pitch Si los eventos de nota se colorean de acuerdo al tono &Value Color &Valor de Color Value Color Valor de Color Value color Valor de color Whether note events are colored according to value (velocity) Si los eventos de nota se colorean de acuerdo al valor (velocidad) &Events &Eventos View events Vista de eventos Show/hide the events list Mostrar/ocultar la lista de eventos &Preview Notes Vista &Previa de Notas Preview Notes Vista Previa de Notas Preview notes Vista previa de notas Preview notes while editing (scrub) Vista previa de notas mientras se edita (scrub) F&ollow Playhead &Seguir Cabezal de Reproducción Follow Playhead Seguir Cabezal de Reproducción Follow playhead Seguir cabezal de reproducción &In &Acercar Zoom In Acercar Zoom Zoom in Acercar Zoom Ctrl++ Ctrl++ &Out A&lejar Zoom Out Alejar Zoom Zoom out Alejar Zoom Ctrl+- Ctrl+- &Reset &Reiniciar Zoom Reset Reiniciar Zoom Zoom reset Reiniciar Zoom Ctrl+1 Ctrl+1 &Horizontal &Horizontal Horizontal Zoom Zoom Horizontal Horizontal zoom Zoom horizontal Horizontal zoom mode Modo de zoom horizontal &Vertical &Vertical Vertical Zoom Zoom Vertical Vertical zoom Zoom vertical Vertical zoom mode Modo de zoom vertical All Zoom Zoom Todo All zoom Zoom todo All zoom mode Modo de zoom todo &Zebra &Cebra Zebra Cebra Bar zebra view mode Modo de vista barras cebra &Grid &Rejilla Grid Rejilla Snap grid view mode Modo de vista ajustar a rejilla Too&l Tips A&yuda emergente Tool tips Ayuda emergente Floating tool tips view mode Modo de vista flotante de la ayuda contextual &Refresh A&ctualizar Refresh Actualizar Refresh views Actualizar vistas F5 F5 &Backward &Hacia Atrás Backward Hacia Atrás Transport backward Transporte hacia atrás Backspace Retroceso Re&wind Re&bobinar Rewind Rebobinar Transport rewind Rebobinar transporte F&ast Forward Adel&antar rápido Fast Forward Adelantar rápido Fast forward Adelantar rápido Transport fast forward Adelantar rápido transporte &Forward Ha&cia Adelante Forward Hacia adelante Transport forward Transporte hacia adelante &Loop &Bucle Loop Bucle Transport loop Bucle de transporte Ctrl+Shift+L Ctrl+Shift+L Loop &Set Fijar Buc&le Loop Set Fijar Bucle Loop set Fijar Bucle Transport loop set Fijar transporte de bucle Ctrl+L Ctrl+L &Stop &Detener Stop Detener Transport stop Detener transporte &Play &Reproducir Play Reproducir Transport play/pause Reproducir/pausar transporte Space Espacio &Record &Grabar Transport record Transporte a grabación &Punch &Pinchazo Punch Pinchazo Punch in/out Punch in/out Transport punch in/out Transporte punch in/out Ctrl+Shift+P Ctrl+Shift+P Punch Se&t Fi&jar Punch Punch Set Fijar Punch Punch in/out set Fijar punch in/out Transport punch in/out set Fijar punch in/out de transporte Ctrl+P Ctrl+P Pa&nic Pá&nico Panic Pánico All MIDI tracks shut off (panic) Apagar todas las pistas MIDI (pánico) &Shortcuts... Atajo&s... Shortcuts Atajos Keyboard shortcuts Atajos de teclado &About... &Acerca de... About Acerca de Show information about this application program Muestra información acerca de este porgrama de aplicación About &Qt... Acerca de &Qt... About Qt Acerca de Qt Show information about the Qt toolkit Mostrar información acerca del kit de herramientas Qt Set current snap to %1 Fijar el snap (ajuste) actual a %1 Note Velocity Velocidad de nota Snap/beat Snap/pulso Note type Tipo de nota Value type Tipo de valor Parameter type Tipo de parámetro Scale key Clave de la escala Scale type Tipo de escala MIDI clip name Nombre de clip MIDI MIDI file name Nombre de archivo MIDI MIDI track/channel Pista/canal MIDI MOD MOD MIDI modification state Estado de modificación MIDI REC REC MIDI clip record state Estado de grabación del clip MIDI 00:00:00.000 00:00:00.000 MIDI clip duration Duración del clip MIDI Warning Advertencia The current MIDI clip has been changed: "%1" Do you want to save the changes? El clip MIDI actual ha cambiado: "%1" ¿Desea guardar los cambios? Save MIDI Clip Guardar clip MIDI MIDI files (*.%1 *.smf *.midi) Archivos MIDI (*.%1 *.smf *.midi) MIDI file save: "%1", track-channel: %2. Guardar archivo MIDI: "%1", pista/canal %2. Channel %1 Canal %1 Track %1 Pista %1 [modified] [modificado] qtractorMidiEventItemDelegate edit %1 editar %1 qtractorMidiEventList Events Eventos qtractorMidiEventListModel Time Tiempo Type Tipo Name Nombre Value Valor Duration/Data Duración/Datos Frame Cuadros BBT BBT Note On (%1) Encendido de nota (%1) Note Off (%1) Apagado de nota (%1) Key Press (%1) Pulsación de tecla (%1) Controller (%1) Controlador (%1) Control 14 (%1) Control 14 (%1) RPN (%1) RPN (%1) NRPN (%1) NRPN (%1) Pgm Change Cambio de programa Chan Press Chan Press Pitch Bend Portamento SysEx SysEx Meta (%1) Meta (%1) Unknown (%1) Desconocido (%1) qtractorMidiListView Name Nombre Fmt Frmt Tracks Pistas tpqn tpqn Path Ruta %1: MIDI file not found. %1: Archivo MIDI no encontrado. Open MIDI Files Abrir archivos MIDI MIDI files (*.%1 *.smf *.midi) Archivos MIDI (*.%1 *.smf *.midi) qtractorMidiMeter Volume (%) Volumen (%) % % Pan: %1 Panorámica: %1 Volume: %1% Volumen: %1% qtractorMidiSysexForm MIDI SysEx - Qtractor MIDI SysEx - Qtractor Name Nombre Size Tamaño Data (hex) Datos (hexa) Import from SysEx file Importar desde archivo SysEx &Import... &Importar... Export to SysEx file Exportar a archivo SysEx E&xport... E&xportar... Move SysEx item up on list order Mover elemento SysEx hacia arriba en el orden de la lista &Up A&rriba Move SysEx item down on list order Mover elemento SysEx hacia abajo en el orden de la lista &Down A&bajo Open SysEx Abrir SysEx Sysex name Nombre SysEx Save SysEx Guardar SysEx Delete SysEx Borrar SysEx Create SysEx item Crear elemento SysEx &Add &Añadir Update SysEx item Actualizar elemento SysEx Upda&te Act&ualizar Remove SysEx item Bprrar elemento SysEx &Remove &Quitar SysEx files (*.%1) Archivos SysEx (*.%1) MIDI files (*.mid *.smf *.midi) Archivos MIDI (*.mid *.smf *.midi) All files (*.*) Todos los archivos (*.*) Import SysEx Files Importar archivos SysEx Export SysEx File Exportar archivos SysEx Warning Advertencia The SysEx file already exists: "%1" Do you want to replace it? El archivo SysEx ya existe: "%1" ¿Desea reemplazarlo? Sysex files (*.%1) Archivos SysEx (*.%1) About to replace SysEx: "%1" Are you sure? A punto de reemplazar SysEx: "%1" ¿Esta seguro? About to delete SysEx: "%1" Are you sure? A punto de eliminar SysEx: "%1" ¿Esta seguro? SysEx settings have been changed. Do you want to apply the changes? Ajustes SysEx han cambiado. ¿Desea aplicar los cambios? Error Error SysEx could not be loaded: "%1". Sorry. No se pudo cargar SysEx: "%1". Lo siento. qtractorMidiThumbView MIDI Thumb view Vista previa MIDI qtractorMidiToolsForm MIDI Tools Herramientas MIDI Preset name Nombre del preajuste Save preset Guardar preajuste Delete preset Borrar preajuste &Quantize &Cuantizar Quantize selected events Cuantizar eventos seleccionados &Time: &Tiempo: Quantize time Tiempo de cuantización Quantize time percent Porcentaje de cuantización de tiempo % % &Duration: &Duración: Quantize duration Cuantizar duración Quantize duration percent Porcentaje de cuantización de duración S&wing: S&wing: Swing-quantize time Cuantización de tiempo del swing Swing-quantize percent Porcentaje de cuantización del swing Swing-quantize type Tipo de cuantización del swing Linear Lineal Quadratic Cuadrático Cubic Cúbico &Scale: &Escala: Scale-quantize key Clave de la cuantización de la escala Scale-quantize type Tipo de la cuantización de la escala &Transpose &Transponer Transpose selected events Transponer eventos seleccionados &Note: &Nota: Transpose note Transponer nota Transpose time Transponer tiempo Transpose time format Transponer formato de tiempo Frames Cuadros Time Tiempo BBT BBT &Reverse &Reversa &Normalize &Normalizar Normalize selected events Normalizar eventos seleccionados &Percent: &Porcentaje: Normalize percent Normalizar porcentaje &Value: &Valor: Normalize value Normalizar value &Randomize Aleato&rio Randomize selected events Aleatorizar eventos seleccionados Randomize note/pitch Aleatorizar nota/tono Randomize time Aleatorizar tiempo Randomize duration Aleatorizar duración Randomize value Aleatorizar valor Resi&ze Redimen&sionar Resize selected events Redimensionar eventos seleccionados Resize duration Redimensionar duración Resize duration format Formato de duración para redimensionar Resize value Valor para redimensionar Resize value mode Modo del valor para redimensionar Flat Plano Ramp Rampa Resize final value Valor final a redimensionar Re&scale Rescale selected events Reescalar eventos seleccionados Rescale time Reescalar tiempo Rescale duration Reescalar duración Rescale value Valor para redimensionar T&imeshift Desplazamiento de t&iempo Timeshift selected events Desplazamiento de tiempo de los eventos seleccionados Timeshift Desplazamiento de tiempo P: P: Timeshift parameter Parámetro para el desplazamiento de tiempo Timeshift parameter (log) Parámetro para el desplazamiento de tiempo (log) Timeshift curve Curva del desplazamiento de tiempo P = 0 : no change. P > 0 : accelerating shift. P < 0 : slowing down shift. Edit head/tail (blue) markers define the shift range. P = 0 : sin cambio. P > 0 : acelerando. P < 0 : ralentizando. Editar los marcadores de cabeza/cola (azul) definen el rango de desplazamiento. Timeshift duration Duración del desplazamiento de tiempo (default) (default) Warning Advertencia About to delete preset: "%1" Are you sure? A punto de eliminar preajuste: "%1" ¿Esta seguro? none ninguno quantize cuantizar transpose transponer normalize normalizar randomize aleatorio resize redimensionar rescale reescalar timeshift desplazamiento de tiempo qtractorMixer Inputs Entradas Tracks Pistas Outputs Salidas Mixer Mezcladora qtractorMixerRackWidget &Inputs &Entradas &Outputs &Salidas &Monitor &Monitor &Buses... &Buses... qtractorMixerStrip inputs entradas outputs salidas Connect %1 Conectar %1 %1 In %1 Entrada %1 Out %1 Salida (Audio) (Audio) (MIDI) (MIDI) (None) (Ninguno) qtractorMonitorButton monitor monitor Monitor (rec) Monitor (rec) Monitor (thru) Monitor (thru) qtractorOptionsForm Options - Qtractor Opciones - Qtractor &General &General Session Sesión Default session &file format: &Formato de archivo de sesión por defecto: Default session file format (suffix) Formato de archivo de sesión por defecto (sufijo) Whether to create new sessions based on template Si se crean nuevas nuevas sesiones basadas en plantilla &New session template: Plantilla de &nueva sesión: New session template Plantilla de nueva sesión Browse for new session template Buscar plantilla de nueva sesión Whether to save backup versions of existing sessions Si se guardan versiones de respaldo de las sesiones existentes Save &backup versions of existing sessions: &Guardar versiones de respaldo de las sesiones existentes: Which mode to rename existing session files Cuál modo se usa para renombrar los archivos de sesión existentes Increment previous version (default) Incrementar versión anterior (por defecto) Increment current version Incrementar versión actual Whether to enable session auto-save (crash-recovery) Si se habilita el auto guardado de sesión (recuperación de crash) Auto-save current working session every: Auto guardar la sesión actual cada: Auto-save period (minutes) Período de auto guardado (minutos) minutes minutos Options Opciones Whether to ask for confirmation on removal Si se pide confirmación al quitar &Confirm removals &Confirmar al quitar Whether to ask for confirmation on archive directory removal Si se pide confirmación al quitar directorio de registro C&onfirm archive removals C&onfirmar quitar registro Number of &recent files: Número de archivos &recientes: The maximum number of recent files to keep in menu El número máximo de archivos recientes a conservar en el menú Whether to capture standard output (stdout/stderr) into messages window Si se captura la salida estándar (stdout/stderr) en la ventana de mensajes Capture standard &output Capt&urar salida estándar Whether to show the complete directory path of loaded session files Si se muestra la ruta completa del directorio de sesiones cargadas S&how complete path of session files Mo&strar ruta completa de archivos de sesión Whether to remove audio peak files on session close Si se quitan los achivos de picos de audio al cerrar sesión Auto-remove audio pea&k files Auto-&quitar archivos de picos de audio Whether to keep all tool windows on top of the main window Si se mantiene la ventana con todas las herramientas encima de la ventana principal Keep tool &windows always on top Mantener &ventanas de herramientas siempre encima Whether to try dropping multiple audio files into the same track Si se intenta dejar caer multiples archivos de audio en la misma pista &Drop multiple audio files into the same track &Dejar caer multiples archivos de audio en la misma pista Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Si se invierte el papel del botón del medio del ratón en modificadores de teclado (Mayus/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Inv&ertir papel del botón del medio (Mayus/Ctrl) Transport Transporte Transport &mode: &Modo de transporte: Transport control mode (JACK) Modo de control de transporte (JACK) None Ninguno Slave Esclavo Master Maestro Full Completo Whether to start as timebase master (JACK) Si se debe iniciar cómo base de tiempo maestro (JACK) &Timebase Base de &tiempo &Loop recording mode (takes): M&odo de grabación en bucle (tomas): Loop recording mode (takes) Modo de grabación en bucle (tomas) First Primera Last Última &Audio &Audio Capture / Export Captura / Exportar Audio compression quality to use on capture (record) and export Calidad de compresión de audio al capturar (grabar) y al exportar Audio sample format to use on capture (record) and export Formato de muestra de audio al capturar (grabar) y al exportar Audio file type to use on capture (record) and export Formato de archivo de audio al capturar (grabar) y al exportar File &type: &Tipo de archivo: Sample &format: &Formato de muestreo: &Quality: &Calidad: Playback Reproducción Whether to apply time-stretching when tempo changes Si se aplica estiramiento de tiempo cual el tempo cambia Aut&omatic time-stretching E&stirar tiempo automático Sample-&rate converter type: Tipo de conver&sión de frecuencia de muestreo: Sample-rate converter quality Calidad del conversor de frencuencia de muestreo Sinc (Best Quality) Sinc (Mejor Calidad) Sinc (Medium Quality) Sin (Calidad Media) Sinc (Fastest) Sinc (La Más Rápida) Zero Order Hold Mantenedor Orden Cero Linear Lineal Whether to use WSOLA time-stretching Si se usa estiramiento de tiempo WSOLA &WSOLA time-stretching Estiramiento de tiempo &WSOLA Whether to apply WSOLA quick seek time-stretching Si se aplica estiramiento de tiempo de busqueda rápida WSOLA WSOLA quic&k seek Bús&queda rápida WSOLA Whether to have separate audition/pre-listening player output ports Si se tienen puertos de salida separadas para la reproducción auditar/pre-escucha Dedicated au&dition/pre-listening player outputs: Sali&das de reproducción dedicadas para auditar/pre-escucha: Whether to auto-connect dedicated audio player outputs Si se auto-conectan las salidas dedicadas de reproducción de audio Auto-&connect Auto-&conectar Metronome Metrónomo Whether to enable the audio metronome Si se habilita el audio del metrónomo &Enable audio metronome &Habilitar audio del metrónomo &File (bar): &Archivo (compás): Metronome Audio filename (bar) Archivo de audio del metrónomo (compás) Browse for sample audio file (bar) Buscar el archivo de audio (compás) &Gain (bar): &Ganancia (compás): Metronome gain (bar) Ganancia del metrónomo (compás) dB dB &File (beat): &Archivo (pulso): Metronome Audio filename (beat) Archivo de audio del metrońomo (pulso) Browse for sample audio file (beat) Buscar el archivo de audio (pulso) &Gain (beat): &Ganancia (pulso): Metronome gain (beat) Ganancia del metrónomo (pulso) Whether to have separate audio metronome output ports Si se tienen puertos de salida separadas para el metrónomo Dedicated a&udio metronome outputs: S&alidas de audio dedicadas para el metrónomo: Whether to auto-connect dedicated audio metronome outputs Si se auto-conectan las salidas dedicadas de audio del metrónomo Auto-co&nnect Auto-co&nectar &Offset (latency): &Compensación (latencia): Metronome Audio offset (latency) Compensación de Metrónomo Audio (latencia) &MIDI &MIDI File &format: &Formato de archivo: MIDI file format to use on capture (record) and export Formato de archivo MIDI al capturar (grabar) y al exportar &Quantize: &Cuantizar: MIDI capture (record) quantization Cuantización de la captura (grabación) MIDI Queue &timer (resolution): &Temporizador de la cola (resolución): Queue timer (resolution) Temporizador de la cola (resolución) Whether to enable MIDI queue time drift correction Si se habilita la corrección del desplazamiento de tiempo de la cola MIDI E&nable MIDI queue time drift correction Ha&bilitar la corrección de desplazamiento de tiempo de la cola MIDI Whether to have separate MIDI player output ports Si se tienen puertos de salida separadas para reproducción MIDI Dedicated MIDI p&layer outputs Sa&lidas dedicadas de reproducción MIDI Control Control &MMC: &MMC: MIDI Machine Control (MMC) mode Modo de MIDI Machine Control (MMC) Input Entrada Output Salida Duplex Duplex &Device: &Dispositivo: MIDI Machine Control (MMC) device id. Id de dsipositivo MIDI Machine Control (MMC). &SPP: &SSP: MIDI Song Position pointer (SPP) control mode Modo de control del apuntador de posición de canción (SSP) MIDI MIDI Cloc&k: Relo&j MIDI: MIDI Clock control mode Modo de control del reloj MIDI Whether to have separate MIDI control ports Si se tienen puertos de control MIDI separados Dedicated MIDI &control input/output Entrada/salida &dedicadas para control MIDI Whether to enable the MIDI metronome Si se debe habilitar metrónomo MIDI &Enable MIDI metronome &Habilitar metrónomo MIDI &Channel: &Canal: Metronome MIDI channel Canal de metrónomo MIDI &Note (bar): &Nota (compás): Metronome MIDI note (bar) Nota (compás) metrónomo MIDI &Velocity (bar): &Velocidad (compás): Metronome MIDI velocity (bar) Velocidad MIDI del metrónomo (compás) &Duration (bar): &Duración (compás): Metronome MIDI duration (bar) Duración de metrónomo MIDI (compás) &Note (beat): &Nota (pulso): Metronome MIDI note (beat) Nota (pulso) metrónomo MIDI &Velocity (beat): &Velocidad (pulso): Metronome MIDI velocity (beat) Velocidad MIDI del metrónomo (pulso) &Duration (beat): &Duración (pulso): Metronome MIDI duration (beat) Duración de metrónomo MIDI (pulso) Whether to have separate MIDI metronome output port Si se tienen puertos de salida separados para el metrónomo MIDI Dedicated M&IDI metronome output S&alidas dedicadas para el metrónomo MIDI Metronome MIDI offset (latency) Compensación de Metrónomo MIDI (latencia) &Display &Visualización Defaults Predeterminados &Time display format: &Formato para desplegar tiempo: Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT &Base font size: Tamaño &base de la fuente: Base application font size (pt.) Tamaño base de la fuente para la aplicación (pt.) (default) (default) 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Whether to hold auto-scrolling (follow play-head) on edits. Si se mantiene el auto-desplazamiento (seguir cabezal reproducción) en ediciones. H&old auto-scrolling (follow play-head) on edits &Mantener auto-desplazamiento (seguir cabezal reproducción) en ediciones Whether to use desktop environment native dialogs. Si se usan diálogos nativos del entorno de escritorio. Use desktop environment &native dialogs Usar diálogos &nativos del entorno de escritorio Whether to allow automatic mixer strip/grid layout (multi-row). Si se debe permitir diseño de tira/malla automatico en mezcladora (multi-fila). A&utomatic mixer strip/grid layout (multi-row) Diseño de &tira/malla automatico en mezcladora (multi-fila) Custom Personalizado &Color theme: &Color del tema: Custom color palette theme Paleta de colores de tema personalizado Wonton Soup Wonton Soup KXStudio KXStudio &Style theme: E&stilo del tema: Custom widget style theme Estilo de tema widget personalizado Meters Medidores &Audio: &Audio: Audio meter level Nivel de medidor de Audio Over Pasado 0 dB 0 dB 3 dB 3 dB 6 dB 6 dB 10 dB 10 dB Audio meter color Color del medidor de audio Select custom audio meter color Seleccionar color personalizado del medidor de audio ... ... &MIDI: &MIDI: MIDI meter level Nivel del medidor MIDI Peak Pico MIDI meter color Color del medidor MIDI Select custom MIDI meter color Seleccionar color personalizado del medidor MIDI Reset meter colors to default Reiniciar colores de los medidores a los predeterminados &Reset &Reiniciar Messages Mensajes Sample messages text font display Fuente del texto del visualizador de mensajes Select font for the messages text display Seleccionar fuente para el visualizador de mensajes de texto &Font... &Fuente... Whether to keep a maximum number of lines in the messages window Si se debe mantener un límite máximo de líneas en la ventana de mensajes M&essages limit: Límite de &mensajes: The maximum number of message lines to keep in view El número máximo de mensajes que se deben conservar en la vista lines líneas Logging Registro Messages log file Archivos de registro de mensajes Browse for the messages log file location Buscar ubicación del archivo de mensajes de registro Whether to activate a messages logging to file. Si se debe activar un registro de mensajes a archivo. Messages &log file: Archivo de registro de &mensajes: &Plugins &Plugins Paths Rutas Plugin type Tipo de plugin Plugin path Ruta de plugin Browse plugin path Buscar ruta de plugin Add plugin path Añadir ruta de plugin &Add &Añadir Plugin paths Rutas de plugins Remove plugin path Quitar ruta de plugin &Remove &Quitar Move up path Mover ruta hacía arriba &Up A&rriba &Down A&bajo &LV2 Presets directory: Directorio de preajustes &LV2: LV2 Presets directory (default: ~/.lv2) Directorio de preajustes LV2 (por defecto: ~/.lv2) Browse LV2 Presets directory Buscar directorio de preajustes LV2 Instruments Instrumentos Whether to have separate audio output ports Si se tienen puertos de salida de audio separados Dedicated audi&o outputs: Salidas de audi&o dedicadas: Whether to auto-connect dedicated audio output ports Si se auto-conectan los puertos de salida de audio dedicados Au&to-connect Auto-&conectar Editor Editor Whether to open plugin's editor (GUI) by default Si se debe abrir el editor del plugin (GUI) por defecto Open plugin's &editor (GUI) by default Abrir el &editor del plugin (GUI) por defecto Experimental Experimental Whether to use a dummy plugin type when scanning for VST plugins Si se debe utilizar un tipo de plugin maniquí al escanear por plugins VST Dummy &VST plugin scan (RECOMMENDED) Escaneado Dummy de plugins &VST (RECOMENDADO) Whether LV2 Dynamic Manifest plugins are supported Si se deben soportar plugins LV2 de manifesto dinámico LV2 Dy&namic Manifest support Soporte de &plugins LV2 de manifesto dinámico Whether to save plugin automation with higher resolution (14-bit) Si se debe guardar la automatización del plugin con alta resolución (14-bit) &High resolution plugin automation (14-bit) &Automatización del plugin en alta resolución (14-bit) Signed 16-Bit 16-Bit con signo Signed 24-Bit 24-Bit con signo Signed 32-Bit 32-Bit con signo Float 32-Bit 32-Bit flotante Float 64-Bit 64-Bit flotante SMF Format 0 SMF Formato 0 SMF Format 1 SMF Formato 1 (Any) (Cualquiera) Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? Metronome Bar Audio File Archivo de audio de compás del metrónomo Metronome Beat Audio File Archivo de audio de pulso del metrónomo Audio Meter Color Color del Medidor de Audio MIDI Meter Color Color del Medidor MIDI Plug-in Directory Directorio de Plug-in LV2 Presets Directory Directorio de Preajustes LV2 Messages Log Registro de Mensajes Log files (*.%1) Archivos de registro (log) (*.%1) Session Template Plantilla de Sesión Session template files (*.qtr *.qts *.%1) Archivos de plantilla sesión (*.qtr *.qts *.%1) qtractorPasteRepeatForm Paste Repeat - Qtractor Pegar Repetido - Qtractor Repeat Repetir &Count: &Cuenta: Repeat count Cuenta de repeticiones &Period: &Periodo: Repeat period Periodo de repetición Repeat period format Formato del periodo de repetición Frames Cuadros Time Tiempo BBT BBT Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? qtractorPluginForm Plugin Properties Propiedades de Plugin Open preset Abrir preajuste Preset name Nombre de preajuste Save preset Guardar preajuste Delete preset Borrar preajuste Edit plugin Editar plugin Edit Editar Activate plugin Activar plugin Active Activar About Acerca de Outputs (Sends) Salidas (Envíos) Sends Envíos Inputs (Returns) Entradas (Retornos) Returns Retornos Aux Send Bus: Bus de Envío Auxiliar: Manage buses Administrar buses ... ... Direct Access Parameter Parametro de Acceso Directo Direct Access Acceso Directo Page %1 Página %1 %1 [%2], %3 instance(s), %4 channel(s). %1 [%2], %3 instancia(s), %4 canal(es). (none) (ninguno) Open Preset Abrir Preajuste Preset files (*.%1) Archivos de preajuste (*.%1) Error Error Preset could not be loaded from file: "%1". Sorry. No se pudo cargar el Preset desde el archivo: "%1". Lo siento. Save Preset Guardar Preajuste Preset could not be saved to file: "%1". Sorry. No se pudo guardar el Preset al archivo: "%1". Lo siento. Warning Advertencia About to delete preset: "%1" (%2) Are you sure? A punto de eliminar preajuste: "%1" (%2) ¿Esta seguro? &None &Nada qtractorPluginListView copy plugin copiar plugin activate all plugins activar todos los plugins deactivate all plugins desactivar todos los plugins remove all plugins quitar todos los plugins &Move Here &Mover Aquí &Copy Here &Copiar Aquí C&ancel C&ancelar &Add Plugin... &Añadir Plugin... &Inserts &Inserciones &Audio &Audio Add &Insert Añadir &Inserción Add &Aux Send Añadir Envío &Auxiliar &Sends &Envíos &Returns &Retornos &MIDI &MIDI Ac&tivate Ac&tivar Acti&vate All Acti&var todo Deactivate Al&l Desactivar &Todo &Remove &Quitar Re&move All Qui&tar Todo Move &Up Mo&ver Hacía Arriba Move &Down Mover &Hacía Abajo &None &Nada &Properties... &Propiedades... &Edit &Edición &Outputs &Salidas &Dedicated &Dedicado &Auto-connect &Auto-conectar qtractorPluginPropertyWidget Open File Abrir Archivo qtractorPluginSelectForm Plugins - Qtractor Plugins - Qtractor Reset filter Reiniciar filtro X X Plugin search string (regular expression) Cadena de busqueda de plugin (expresión regular) Plugin type Tipo de Plugin Available plugins PLugins disponibles Name Nombre Audio Audio MIDI MIDI Control Control Modes Modos Path Ruta Index índice Instances Instancias Type Tipo &Activate &Activar Activate plugin on insert Activar plugin en inserción Plugin scanning in progress... Exploración de plugins en progreso... Rescan for available plugins (refresh) Reescanear plugins disponibles (refrescar) &Rescan &Reescanear GUI GUI EXT EXT RT RT qtractorSessionForm Session - Qtractor Sesión - Qtractor Session Sesión &Name: &Nombre: Session name Nombre de sesión &Directory: &Directorio: Session directory Directorio de sesión Browse for session directory Buscar directorio de sesión ... ... &Description: &Descripción: Session description Descripción de sesión Properties Propiedades Time Tiempo Sample &Rate: &Frecuencia de muestreo: Sample rate (Hz) Frecuencia de muestreo (Hz) 44100 44100 48000 48000 96000 96000 192000 192000 &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (PPM) / Metrica T&icks/Beat: T&icks por pulso: Resolution (ticks/beat; tpqn) Resolución (ticks/pulso; tpqn) View Visualización &Snap/Beat: &Snap/pulso: Snap/beat Snap/pulso &Pixels/Beat: &Píxeles/Pulso: Pixels/beat Píxeles/Pulso &Horizontal Zoom: Zoom &Horizontal: Horizontal Zoom (%) Zoom Horizontal (%) % % &Vertical Zoom: Zoom &Vertical: Vertical Zoom (%) Zoom Vertical (%) Warning Advertencia Session directory does not exist: "%1" Do you want to create it? El directorio de sesión no existe: "%1" ¿Desea crearlo? Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? Session Directory Directorio de Sesión qtractorShortcutForm Shortcuts Atajos Menu/Action Menú/Acción Description Descripción Keyboard Teclado MIDI Controller Controlador MIDI Warning Advertencia Keyboard shortcut (%1) already assigned (%2). Atajo de teclado (%1) ya asignado (%2). Keyboard shortcuts have been changed. Do you want to apply the changes? Los atajos de teclado han cambiado. ¿Desea aplicar los cambios? MIDI Controller shortcuts have been changed. Do you want to apply the changes? Los atajos del Controlador MIDI han cambiado. ¿Desea aplicar los cambios? &MIDI Controller... Controlador &MIDI... qtractorTakeRangeForm Take - Qtractor Toma - Qtractor Range Rango En&d: &Fin: Selection range Rango de selección &Selection &Selección Edit range Rango de edición &Edit &Editar Custom range Rango Personalizado &Custom &Personalizado Loop range Rango de bucle &Loop &Bucle Clip start Inicio del clip Clip offset Offset del clip St&art: &Inicio: Punch range Rango de pinchazo &Punch &Pinchazo Select Seleccionar Current take Toma actual Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Take %1 Toma %1 qtractorTempoAdjustForm Tempo - Qtractor Tempo - Qtractor Metronome Metrónomo Temp&o: Temp&o: Tempo/Time signature Tempo/Compás T&ap T&ap Range Rango &Length: &Duración: Range beats Rango de pulsos A&djust A&justar &Start: &Inicio: B&eats: P&ulsos: Range length Rango de duración Range start Rango de inicio Format Formato Time display format Formato para desplegar tiempo Frames Cuadros Time Tiempo BBT BBT Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? qtractorThumbView Thumb view Vista previa qtractorTimeScaleForm Tempo Map / Markers - Qtractor Mapa de tempo / Marcadores - Qtractor Tempo map / Markers Mapa de tempo / Marcadores Bar Compás Time Tiempo Tempo Tempo Marker Marcador Location Ubicación &Bar: &Compás: Bar location Ubicación del compás T&ime: T&iempo: Time/frame location Ubicación del tiempo/cuadro Node Nodo &Tempo: &Tempo: Tempo (BPM) / Signature Tempo (PPM) / Metrica T&ap T&ap Marker text Texto del marcador Marker color Color del marcador ... ... Tempo scale factor Factor de escalado de Tempo App&ly Ap&licar Refresh tempo map Refrescar mapa de tempo Re&fresh Re&frescar Add node Añadir nodo &Add &Añadir Update node Actualizar nodo &Update &Actualizar Remove node Remover nodo &Remove &Remover Close this dialog Cerrar este diálogo Close Cerrar Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? About to remove tempo node: %1 (%2) %3 %4/%5 Are you sure? A punto de eliminar nodo de tempo: %1 (%2) %3 %4/%5 ¿Esta seguro? Some settings have been changed. Do you want to discard the changes? Algunas configuraciones han cambiado. ¿Desea descartar los cambios? tempo factor factor de tempo Marker Color Color del Marcador &Refresh A&ctualizar qtractorTimeSpinBox &Frames &Cuadros &Time &Tiempo &BBT &BBT qtractorTrackButton Record Grabar Mute Silenciar Solo Solo qtractorTrackForm Track - Qtractor Pista - Qtractor Track Pista &Name: &Nombre: Track name description Descricpción del nombre de la pista Track icon Icono de pista Type Tipo Audio track type PIsta de tipo Audio &Audio &Audio MIDI track type Pista de tipo MIDI &MIDI &MIDI Input / Output Entrada / Salida Input bus name Nombre de bus de entrada Output bus name Nombre de bus de salida Manage buses Administrar buses ... ... MIDI / Instrument MIDI / Instrumento &Program: &Programa: &Bank: &Banco: Bank &Select Method: Método de &Selección de Banco: &Omni &Omni MIDI Omni: Capture All Channels MIDI Omni: Captura en Todos los Canales &Channel: &Canal: MIDI Channel (1-16) Canal MIDI (1-16) MIDI Patch: Instrument Patch MIDI: Instrumento MIDI Patch: Bank Select Method Patch MIDI: Método de Selección de Banco MIDI Patch: Bank Patch MIDI: Banco MIDI Patch: Program Patch MIDI: Programa View / Colors Vista / Colores &Foreground: &Destacado: Foreground color Color destacado Select custom track foreground color Seleccionar color personalizado destacado para pista Bac&kground: &Fondo: Background color Color de fondo Select custom track background color Seleccionar color personalizado de fondo para pista Plugins Plugins Track plugins Plugins de pista Add plugin Añadir plugin &Add... &Añadir... Remove plugin Quitar plugin &Remove &Quitar Move plugin up Mover plugin hacía arriba &Up &Arriba Move plugin down Mover plugin hacía abajo &Down A&bajo Normal Normal Bank MSB Banco MSB Bank LSB Banco LSB Patch Patch &Drums &Tambores Drum &Kit &Batería &Bass &Bajo A&coustic Bass Bajo A&cústico &Guitar &Guitarra &Electric Guitar Guitarra &Electrica &Piano &Piano &Acoustic Piano Piano &Acústico &Microphone &Micrófono Vi&ntage Microphone Micrófono Antig&uo &Speaker &Altavoz &Trumpet &Trompeta &Violin &Violín Warning Advertencia Some settings have been changed. Do you want to apply the changes? Algunas configuraciones han cambiado. ¿Desea aplicar los cambios? (No instrument) (No hay instrumento) (None) (Ninguno) Custom &Icon... &Icono personalizado... Image files (%1) Archivos de imagen (%1) All files (*.*) Todos los archivos (*.*) Track Icon Icono de pista Foreground Color Color destacado Background Color Color de Fondo qtractorTrackListHeaderModel Nr Nr Track Name Nombre de Pista Bus Bus Ch Cn Patch Programa Instrument Instrumento qtractorTrackTime Play-head Cabezal de reproducción Edit-head Cabezal de edición Edit-tail Editar cola Loop-start Inicio de bucle Loop-end Fin del bucle Punch-in Punch-in Punch-out Punch-out Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 qtractorTrackView Zoom in (horizontal) Acercar zoom (horizontal) Zoom out (horizontal) Alejar zoom (horizontal) Zoom in (vertical) Acercar zoom (vertical) Zoom out (vertical) Alejar zoom (vertical) Zoom reset Reiniciar zoom add clip añadir clip Start: %1 End: %2 Length: %3 Inicio: %1 Fin: %2 Duración: %3 clip %1 clip %1 fade-in fade-in fade-out fade-out clip stretch estirar clip clip resize redimensionar clip clip repeat repetir clip %1 automation %1 automatización cut cortar delete borrar %1 clip %1 clip split separar move clip mover clip paste clip pegar clip move automation mover automatización paste automation pegar automatización qtractorTracks Tracks Pistas new clip nuevo clip split clip separar clip clip normalize normalizar clip quantize cuantizar transpose transponer normalize normalizar randomize aleatorio resize redimensionar rescale reescalar timeshift desplazamiento de tiempo clip import importar clip Audio file import "%1" on %2 %3. Importar archivo de audio "%1" en %2 %3. Audio file import: "%1". Importar archivo de audio: "%1". MIDI file import "%1" track-channel %2 on %3 %4. Importar archivo MIDI "%1" pista/canal %2 en %3 %4. MIDI file import: "%1", track-channel: %2. Importar archivo MIDI: "%1", pista/canal %2. clip merge fundir clip Merge/Export Audio Clip Fundir/Exportar Clip de Audio Audio files (*.%1) Archivos de audio (*.%1) Audio clip merge/export: "%1" started... Fundir/exportar clip de Audio : "%1" iniciado... Audio clip merge/export: "%1" complete. Fundir/exportar clip de Audio : "%1" completado. Merge/Export MIDI Clip Fundir/Exportar Clip MIDI MIDI files (*.%1 *.smf *.midi) archivos MIDI (*.%1 *.smf *.midi) MIDI clip merge/export: "%1" started... Fundir/exportar clip MIDI: "%1" iniciado... MIDI clip merge/export: "%1" complete. Fundir/exportar clip MIDI: "%1" completado. clip cross-fade crossfade de clip Insert Range Insertar Rango insert range insertar rango insert track range Insert Rango de Pista Remove Range Quitar Rango remove range borrar rango remove track range Remover rango de pista Warning Advertencia About to remove track: "%1" Are you sure? A punto de eliminar pista: "%1" ¿Esta seguro? MIDI file import "%1" on %2 %3. Importar archivo MIDI "%1" en %2 %3. MIDI file import: "%1". Importar archivo MIDI: "%1". qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrack.cpp0000644000000000000000000000012713014536043017166 xustar0029 mtime=1479719971.77810804 29 atime=1479719971.77710754 29 ctime=1479719971.77810804 qtractor-0.8.0/src/qtractorTrack.cpp0000644000175000001440000017214613014536043020015 0ustar00rncbcusers00000000000000// qtractorTrack.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorTrack.h" #include "qtractorSession.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" #include "qtractorDocument.h" #include "qtractorAudioEngine.h" #include "qtractorAudioMonitor.h" #include "qtractorAudioBuffer.h" #include "qtractorMidiEngine.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiManager.h" #include "qtractorInstrument.h" #include "qtractorPlugin.h" #include "qtractorMixer.h" #include "qtractorMeter.h" #include "qtractorCurveFile.h" #include "qtractorTrackCommand.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" #include #include #include //------------------------------------------------------------------------ // qtractorTrack::StateObserver -- Local track state observer. class qtractorTrack::StateObserver : public qtractorMidiControlObserver { public: // Constructor. StateObserver(qtractorTrack *pTrack, ToolType toolType, qtractorSubject *pSubject) : qtractorMidiControlObserver(pSubject), m_pTrack(pTrack), m_toolType(toolType) {} protected: // Update feedback. void update(bool bUpdate) { const bool bOn = (value() > 0.0f); switch (m_toolType) { case qtractorTrack::Record: m_pTrack->setRecord(bOn); break; case qtractorTrack::Mute: m_pTrack->setMute(bOn); break; case qtractorTrack::Solo: m_pTrack->setSolo(bOn); break; } qtractorMidiControlObserver::update(bUpdate); if (bUpdate) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->tracks()->updateContents(true); } } private: // Members. qtractorTrack *m_pTrack; ToolType m_toolType; }; //---------------------------------------------------------------------------- // qtractorTrack::MidiVolumeObserver -- Local dedicated observer. class qtractorTrack::MidiVolumeObserver : public qtractorObserver { public: // Constructor. MidiVolumeObserver(qtractorTrack *pTrack, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrack(pTrack), m_volume(0) {} protected: // Update feedback. void update(bool bUpdate) { const float fVolume = value(); const unsigned char vol = int(127.0f * fVolume) & 0x7f; if (m_volume != vol) { if (bUpdate) { qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus) pMidiBus->setVolume(m_pTrack, fVolume); } m_volume = vol; } } private: // Members. qtractorTrack *m_pTrack; unsigned char m_volume; }; //---------------------------------------------------------------------------- // qtractorTrack::MidiPanningObserver -- Local dedicated observer. class qtractorTrack::MidiPanningObserver : public qtractorObserver { public: // Constructor. MidiPanningObserver(qtractorTrack *pTrack, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrack(pTrack), m_panning(0) {} protected: // Update feedback. void update(bool bUpdate) { const float fPanning = value(); const unsigned char pan = (0x40 + int(63.0f * fPanning)) & 0x7f; if (m_panning != pan) { if (bUpdate) { qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus) pMidiBus->setPanning(m_pTrack, fPanning); } m_panning = pan; } } private: // Members. qtractorTrack *m_pTrack; unsigned char m_panning; }; //---------------------------------------------------------------------------- // qtractorTrack::MidiProgramObserver -- Local dedicated observer. class qtractorTrack::MidiProgramObserver : public qtractorObserver { public: // Constructor. MidiProgramObserver(qtractorTrack *pTrack, qtractorSubject *pSubject) : qtractorObserver(pSubject), m_pTrack(pTrack) {} protected: // Update feedback. void update(bool bUpdate) { const int iValue = int(value()); const int iBank = (iValue >> 7) & 0x3fff; const int iProg = (iValue & 0x7f); m_pTrack->setMidiBank(iBank); m_pTrack->setMidiProg(iProg); // Refresh track item, at least the names... if (bUpdate) m_pTrack->updateTracks(); } private: // Members. qtractorTrack *m_pTrack; }; //------------------------------------------------------------------------- // qtractorTrack::Properties -- Track properties structure. // Helper clear/reset method. void qtractorTrack::Properties::clear (void) { trackName.clear(); trackIcon.clear(); trackType = None; monitor = false; record = false; mute = false; solo = false; gain = 1.0f; panning = 0.0f; inputBusName.clear(); outputBusName.clear(); midiOmni = false; midiChannel = 0; midiBankSelMethod = -1; midiBank = -1; midiProg = -1; foreground = Qt::yellow; background = Qt::darkBlue; } // Helper copy method. qtractorTrack::Properties& qtractorTrack::Properties::copy ( const Properties& props ) { if (&props != this) { trackName = props.trackName; trackIcon = props.trackIcon; trackType = props.trackType; monitor = props.monitor; record = props.record; mute = props.mute; solo = props.solo; gain = props.gain; panning = props.panning; inputBusName = props.inputBusName; outputBusName = props.outputBusName; midiOmni = props.midiOmni; midiChannel = props.midiChannel; midiBankSelMethod = props.midiBankSelMethod; midiBank = props.midiBank; midiProg = props.midiProg; foreground = props.foreground; background = props.background; } return *this; } // Take(record) descriptor/id registry methods. void qtractorTrack::clearTakeInfo (void) const { m_idtakes.clear(); m_takeids.clear(); } // Retrieve take(record) descriptor/id from registry. qtractorTrack::TakeInfo *qtractorTrack::takeInfo ( int iTakeID ) const { return m_idtakes.value(iTakeID, NULL); } int qtractorTrack::takeInfoId ( qtractorTrack::TakeInfo *pTakeInfo ) const { return m_takeids.value(pTakeInfo, -1); } // Add/new take(record) descriptor/id to registry. int qtractorTrack::takeInfoNew ( qtractorTrack::TakeInfo *pTakeInfo ) const { QHash::ConstIterator iter = m_takeids.constFind(pTakeInfo); if (iter != m_takeids.constEnd()) { return iter.value(); } else { const int iTakeID = m_takeids.count(); takeInfoAdd(iTakeID, pTakeInfo); return iTakeID; } } void qtractorTrack::takeInfoAdd ( int iTakeID, qtractorTrack::TakeInfo *pTakeInfo ) const { m_idtakes.insert(iTakeID, pTakeInfo); m_takeids.insert(pTakeInfo, iTakeID); } //------------------------------------------------------------------------- // qtractorTrack -- Track container. // Constructor. qtractorTrack::qtractorTrack ( qtractorSession *pSession, TrackType trackType ) { m_pSession = pSession; m_props.trackType = trackType; m_pInputBus = NULL; m_pOutputBus = NULL; m_pMonitor = NULL; m_iMidiTag = 0; m_pClipRecord = NULL; m_iClipRecordStart = 0; m_bClipRecordEx = false; m_clips.setAutoDelete(true); m_pSyncThread = NULL; m_pMidiVolumeObserver = NULL; m_pMidiPanningObserver = NULL; m_pMonitorSubject = new qtractorSubject(); m_pMonitorSubject->setToggled(true); m_pRecordSubject = new qtractorSubject(); m_pMuteSubject = new qtractorSubject(); m_pSoloSubject = new qtractorSubject(); m_pRecordSubject->setToggled(true); m_pMuteSubject->setToggled(true); m_pSoloSubject->setToggled(true); m_pMonitorObserver = new qtractorMidiControlObserver(m_pMonitorSubject); m_pRecordObserver = new StateObserver(this, Record, m_pRecordSubject); m_pMuteObserver = new StateObserver(this, Mute, m_pMuteSubject); m_pSoloObserver = new StateObserver(this, Solo, m_pSoloSubject); unsigned int iFlags = qtractorPluginList::Track; if (trackType == qtractorTrack::Midi) iFlags |= qtractorPluginList::Midi; m_pPluginList = new qtractorPluginList(0, iFlags); m_pCurveFile = new qtractorCurveFile(m_pPluginList->curveList()); m_pMidiProgramObserver = NULL; setHeight(HeightBase); // Default track height. clear(); } // Default desstructor. qtractorTrack::~qtractorTrack (void) { close(); clear(); if (m_pSoloObserver) delete m_pSoloObserver; if (m_pMuteObserver) delete m_pMuteObserver; if (m_pRecordObserver) delete m_pRecordObserver; if (m_pMonitorObserver) delete m_pMonitorObserver; if (m_pSoloSubject) delete m_pSoloSubject; if (m_pMuteSubject) delete m_pMuteSubject; if (m_pRecordSubject) delete m_pRecordSubject; if (m_pMonitorSubject) delete m_pMonitorSubject; qDeleteAll(m_controllers); m_controllers.clear(); if (m_pCurveFile) delete m_pCurveFile; if (m_pPluginList) delete m_pPluginList; if (m_pMonitor) delete m_pMonitor; } // Reset track. void qtractorTrack::clear (void) { setClipRecord(NULL); clearTakeInfo(); m_clips.clear(); m_pPluginList->clear(); m_pCurveFile->clear(); m_props.midiBankSelMethod = -1; m_props.midiBank = -1; m_props.midiProg = -1; m_props.monitor = false; m_props.record = false; m_props.mute = false; m_props.solo = false; m_props.gain = 1.0f; m_props.panning = 0.0f; if (m_pSyncThread) { if (m_pSyncThread->isRunning()) do { m_pSyncThread->setRunState(false); // m_pSyncThread->terminate(); m_pSyncThread->sync(); } while (!m_pSyncThread->wait(100)); delete m_pSyncThread; m_pSyncThread = NULL; } } // Track open method. bool qtractorTrack::open (void) { close(); if (m_pSession == NULL) return false; // Depending on track type... qtractorEngine *pEngine = NULL; qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); switch (m_props.trackType) { case qtractorTrack::Audio: pEngine = pAudioEngine; break; case qtractorTrack::Midi: pEngine = pMidiEngine; break; default: break; } // Got it? if (pEngine == NULL) return false; // (Re)assign the input bus to the track. m_pInputBus = pEngine->findInputBus(inputBusName()); // Fallback to first usable one... if (m_pInputBus == NULL) { for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Input) { m_pInputBus = pBus; break; } } // Set the bus name back... if (m_pInputBus) setInputBusName(m_pInputBus->busName()); } // (Re)assign the output bus to the track. m_pOutputBus = pEngine->findOutputBus(outputBusName()); // Fallback to first usable one... if (m_pOutputBus == NULL) { for (qtractorBus *pBus = pEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { m_pOutputBus = pBus; break; } } // Set the bus name back... if (m_pOutputBus) setOutputBusName(m_pOutputBus->busName()); } #if 0 // Check proper bus assignment... if (m_pInputBus == NULL || m_pOutputBus == NULL) return false; #endif // Remember current (output) monitor, for later deletion... qtractorMonitor *pMonitor = m_pMonitor; m_pMonitor = NULL; // (Re)allocate (output) monitor... switch (m_props.trackType) { case qtractorTrack::Audio: { qtractorAudioBus *pAudioBus = static_cast (m_pOutputBus); if (pAudioBus) { m_pMonitor = new qtractorAudioMonitor(pAudioBus->channels(), m_props.gain, m_props.panning); m_pPluginList->setChannels(pAudioBus->channels(), qtractorPluginList::AudioTrack); } break; } case qtractorTrack::Midi: { qtractorMidiBus *pMidiBus = static_cast (m_pOutputBus); if (pMidiBus) { m_pMonitor = new qtractorMidiMonitor( m_props.gain, m_props.panning); m_pMidiVolumeObserver = new MidiVolumeObserver( this, m_pMonitor->gainSubject()); m_pMidiPanningObserver = new MidiPanningObserver( this, m_pMonitor->panningSubject()); } // Get audio bus as for the plugin list... qtractorAudioBus *pAudioBus = NULL; qtractorMidiManager *pMidiManager = m_pPluginList->midiManager(); if (pMidiManager) pAudioBus = pMidiManager->audioOutputBus(); if (pAudioBus == NULL) { // Output bus gets to be the first available output bus... for (qtractorBus *pBus = (pAudioEngine->buses()).first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { pAudioBus = static_cast (pBus); break; } } } // Set plugin-list buffer alright... if (pAudioBus) { m_pPluginList->setChannels(pAudioBus->channels(), qtractorPluginList::MidiTrack); } // Set MIDI bank/program observer... if (m_pPluginList->midiProgramSubject()) { m_pMidiProgramObserver = new MidiProgramObserver(this, m_pPluginList->midiProgramSubject()); } break; } default: break; } // Mixer turn, before we get rid of old monitor... if (pMonitor) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { qtractorMixerStrip *pStrip = pMixer->trackRack()->findStrip(pMonitor); if (pStrip) pStrip->setTrack(this); } } // Update gain and panning curve new subjects... #if 0 qtractorCurveList *pCurveList = m_pPluginList->curveList(); if (pCurveList) { qtractorCurve *pCurve = pCurveList->first(); while (pCurve) { qtractorSubject *pSubject = pCurve->subject(); if (pSubject) { if (pSubject == pMonitor->gainSubject()) { pCurve->setSubject(m_pMonitor->gainSubject()); m_pMonitor->gainSubject()->setCurve(pCurve); } else if (pSubject == pMonitor->panningSubject()) { pCurve->setSubject(m_pMonitor->panningSubject()); m_pMonitor->panningSubject()->setCurve(pCurve); } } pCurve = pCurve->next(); } } #else // Panning subject ownership transfer... qtractorCurve *pCurve = pMonitor->panningSubject()->curve(); if (pCurve) { pCurve->setSubject(m_pMonitor->panningSubject()); m_pMonitor->panningSubject()->setCurve(pCurve); } // Gain subject ownership transfer... pCurve = pMonitor->gainSubject()->curve(); if (pCurve) { pCurve->setSubject(m_pMonitor->gainSubject()); m_pMonitor->gainSubject()->setCurve(pCurve); } #endif // That's it... delete pMonitor; } // Ah, at least make new name feedback... updateTrackName(); // Done. return (m_pMonitor != NULL); } // Track close method. void qtractorTrack::close (void) { if (m_pMidiVolumeObserver) { delete m_pMidiVolumeObserver; m_pMidiVolumeObserver = NULL; } if (m_pMidiPanningObserver) { delete m_pMidiPanningObserver; m_pMidiPanningObserver = NULL; } if (m_pMidiProgramObserver) { delete m_pMidiProgramObserver; m_pMidiProgramObserver = NULL; } #if 0 if (m_pMonitor) { delete m_pMonitor; m_pMonitor = NULL; } #endif m_pInputBus = NULL; m_pOutputBus = NULL; setClipRecord(NULL); } // Session accessor. qtractorSession *qtractorTrack::session (void) const { return m_pSession; } // Track name accessors. const QString& qtractorTrack::trackName (void) const { return m_props.trackName; } void qtractorTrack::setTrackName ( const QString& sTrackName ) { m_props.trackName = sTrackName; } void qtractorTrack::updateTrackName (void) { const QString& sTrackName = m_props.trackName; m_pMonitorSubject->setName(QObject::tr("%1 Monitor").arg(sTrackName)); m_pRecordSubject->setName(QObject::tr("%1 Record").arg(sTrackName)); m_pMuteSubject->setName(QObject::tr("%1 Mute").arg(sTrackName)); m_pSoloSubject->setName(QObject::tr("%1 Solo").arg(sTrackName)); if (m_pMonitor) { if (m_props.trackType == qtractorTrack::Midi) { m_pMonitor->gainSubject()->setName( QObject::tr("%1 Volume").arg(sTrackName)); } else { m_pMonitor->gainSubject()->setName( QObject::tr("%1 Gain").arg(sTrackName)); } m_pMonitor->panningSubject()->setName( QObject::tr("%1 Pan").arg(sTrackName)); } m_pPluginList->setName(sTrackName); } // Track icon (filename) accessors. const QString& qtractorTrack::trackIcon (void) const { return m_props.trackIcon; } void qtractorTrack::setTrackIcon ( const QString& sTrackIcon ) { if (sTrackIcon.at(0) == ':' || QFileInfo(sTrackIcon).exists()) m_props.trackIcon = sTrackIcon; else m_props.trackIcon.clear(); } // Track type accessors. qtractorTrack::TrackType qtractorTrack::trackType (void) const { return m_props.trackType; } void qtractorTrack::setTrackType ( qtractorTrack::TrackType trackType ) { // Don't change anything if we're already the same type... if (m_props.trackType == trackType) return; // Acquire a new midi-tag... if (m_props.trackType == qtractorTrack::Midi) m_pSession->releaseMidiTag(this); // Set new track type, now... m_props.trackType = trackType; // Acquire a new midi-tag and setup new plugin-list flags... unsigned int iFlags = qtractorPluginList::Track; if (m_props.trackType == qtractorTrack::Midi) { m_pSession->acquireMidiTag(this); iFlags |= qtractorPluginList::Midi; } // (Re)set plugin-list... m_pPluginList->setChannels(0, iFlags); } // Record monitoring status accessors. bool qtractorTrack::isMonitor (void) const { return (m_pMonitorSubject->value() > 0.0f); } void qtractorTrack::setMonitor ( bool bMonitor ) { m_props.monitor = bMonitor; m_pMonitorSubject->setValue(bMonitor ? 1.0f : 0.0f); } // Record status accessors. void qtractorTrack::setRecord ( bool bRecord ) { const bool bOldRecord = m_props.record; // isRecord(); if ((bOldRecord && !bRecord) || (!bOldRecord && bRecord)) m_pSession->setRecordTracks(bRecord); m_props.record = bRecord; m_pRecordSubject->setValue(bRecord ? 1.0f : 0.0f); if (m_pSession->isRecording()) { unsigned long iClipStart = m_pSession->playHead(); if (m_pSession->isPunching()) { const unsigned long iPunchIn = m_pSession->punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } const unsigned long iFrameTime = m_pSession->frameTimeEx(); m_pSession->trackRecord(this, bRecord, iClipStart, iFrameTime); } } bool qtractorTrack::isRecord (void) const { return m_props.record; // (m_pRecordSubject->value() > 0.0f); } // Mute status accessors. void qtractorTrack::setMute ( bool bMute ) { if (m_pSession->isPlaying() && bMute) m_pSession->trackMute(this, bMute); const bool bOldMute = m_props.mute; // isMute(); if ((bOldMute && !bMute) || (!bOldMute && bMute)) m_pSession->setMuteTracks(bMute); m_props.mute = bMute; m_pMuteSubject->setValue(bMute ? 1.0f : 0.0f); if (m_pSession->isPlaying() && !bMute) m_pSession->trackMute(this, bMute); } bool qtractorTrack::isMute (void) const { return m_props.mute; // (m_pMuteSubject->value() > 0.0f); } // Solo status accessors. void qtractorTrack::setSolo ( bool bSolo ) { if (m_pSession->isPlaying() && bSolo) m_pSession->trackSolo(this, bSolo); const bool bOldSolo = m_props.solo; // isSolo(); if ((bOldSolo && !bSolo) || (!bOldSolo && bSolo)) m_pSession->setSoloTracks(bSolo); m_props.solo = bSolo; m_pSoloSubject->setValue(bSolo ? 1.0f : 0.0f); if (m_pSession->isPlaying() && !bSolo) m_pSession->trackSolo(this, bSolo); } bool qtractorTrack::isSolo (void) const { return m_props.solo; // (m_pSoloSubject->value() > 0.0f); } // Track gain (volume) accessor. void qtractorTrack::setGain ( float fGain ) { m_props.gain = fGain; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { qtractorMixerStrip *pStrip = pMixer->trackRack()->findStrip(m_pMonitor); if (pStrip && pStrip->meter()) pStrip->meter()->setGain(fGain); } } } float qtractorTrack::gain (void) const { return (m_pMonitor ? m_pMonitor->gain() : m_props.gain); } float qtractorTrack::prevGain (void) const { return (m_pMonitor ? m_pMonitor->prevGain() : 1.0f); } // Track stereo-panning accessor. void qtractorTrack::setPanning ( float fPanning ) { m_props.panning = fPanning; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorMixer *pMixer = pMainForm->mixer(); if (pMixer) { qtractorMixerStrip *pStrip = pMixer->trackRack()->findStrip(m_pMonitor); if (pStrip && pStrip->meter()) pStrip->meter()->setPanning(fPanning); } } } float qtractorTrack::panning (void) const { return (m_pMonitor ? m_pMonitor->panning() : m_props.panning); } float qtractorTrack::prevPanning (void) const { return (m_pMonitor ? m_pMonitor->prevPanning() : 0.0f); } // MIDI specific: track-tag accessors. void qtractorTrack::setMidiTag ( unsigned short iMidiTag ) { m_iMidiTag = (iMidiTag % 0xff); } unsigned short qtractorTrack::midiTag (void) const { return m_iMidiTag; } // MIDI specific: omni (capture) mode acessors. void qtractorTrack::setMidiOmni ( bool bMidiOmni ) { m_props.midiOmni = bMidiOmni; } bool qtractorTrack::isMidiOmni (void) const { return m_props.midiOmni; } // MIDI specific: channel acessors. void qtractorTrack::setMidiChannel ( unsigned short iMidiChannel ) { m_props.midiChannel = iMidiChannel; } unsigned short qtractorTrack::midiChannel (void) const { return m_props.midiChannel; } // MIDI specific: bank accessors. void qtractorTrack::setMidiBankSelMethod ( int iMidiBankSelMethod ) { m_props.midiBankSelMethod = iMidiBankSelMethod; } int qtractorTrack::midiBankSelMethod (void) const { return m_props.midiBankSelMethod; } // MIDI specific: bank accessors. void qtractorTrack::setMidiBank ( int iMidiBank ) { m_props.midiBank = iMidiBank; } int qtractorTrack::midiBank (void) const { return m_props.midiBank; } // MIDI specific: program accessors. void qtractorTrack::setMidiProg ( int iMidiProg ) { m_props.midiProg = iMidiProg; } int qtractorTrack::midiProg (void) const { return m_props.midiProg; } // Assigned input bus name accessors. void qtractorTrack::setInputBusName ( const QString& sBusName ) { m_props.inputBusName = sBusName; } const QString& qtractorTrack::inputBusName (void) const { return m_props.inputBusName; } // Assigned output bus name accessors. void qtractorTrack::setOutputBusName ( const QString& sBusName ) { m_props.outputBusName = sBusName; } const QString& qtractorTrack::outputBusName (void) const { return m_props.outputBusName; } // Assigned audio bus accessors. qtractorBus *qtractorTrack::inputBus (void) const { return m_pInputBus; } qtractorBus *qtractorTrack::outputBus (void) const { return m_pOutputBus; } // Track monitor accessors. qtractorMonitor *qtractorTrack::monitor (void) const { return m_pMonitor; } // Track plugin-chain accessors. qtractorPluginList *qtractorTrack::pluginList (void) const { return m_pPluginList; } // Normalized view height accessors. int qtractorTrack::height (void) const { return m_iHeight; } void qtractorTrack::setHeight ( int iHeight ) { m_iHeight = iHeight; if (m_iHeight < HeightMin) m_iHeight = HeightMin; updateZoomHeight(); } void qtractorTrack::updateHeight (void) { if (m_pSession) { m_iHeight = (100 * m_iZoomHeight) / m_pSession->verticalZoom(); if (m_iHeight < HeightMin) m_iHeight = HeightMin; } } // Zoomed view height accessors. int qtractorTrack::zoomHeight (void) const { return m_iZoomHeight; } void qtractorTrack::setZoomHeight ( int iZoomHeight ) { m_iZoomHeight = iZoomHeight; if (m_iZoomHeight < HeightMin) m_iZoomHeight = HeightMin; updateHeight(); } void qtractorTrack::updateZoomHeight (void) { if (m_pSession) { m_iZoomHeight = (m_iHeight * m_pSession->verticalZoom()) / 100; if (m_iZoomHeight < HeightMin) m_iZoomHeight = HeightMin; } } // Clip list management methods. const qtractorList& qtractorTrack::clips (void) const { return m_clips; } // Insert a new clip in garanteed sorted fashion. void qtractorTrack::addClip ( qtractorClip *pClip ) { // Preliminary settings... pClip->setTrack(this); pClip->open(); // Special case for initial MIDI tracks... if (m_props.trackType == qtractorTrack::Midi) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) { if (midiBank() < 0) setMidiBank(pMidiClip->bank()); if (midiProg() < 0) setMidiProg(pMidiClip->prog()); } } // Now do insert the clip in proper place in track... insertClip(pClip); } void qtractorTrack::insertClip ( qtractorClip *pClip ) { qtractorClip *pNextClip = m_clips.first(); while (pNextClip && pNextClip->clipStart() < pClip->clipStart()) pNextClip = pNextClip->next(); if (pNextClip) m_clips.insertBefore(pClip, pNextClip); else m_clips.append(pClip); } void qtractorTrack::unlinkClip ( qtractorClip *pClip ) { m_clips.unlink(pClip); } void qtractorTrack::removeClip ( qtractorClip *pClip ) { // pClip->setTrack(NULL); pClip->close(); unlinkClip(pClip); } // Current clip on record (capture). void qtractorTrack::setClipRecord ( qtractorClip *pClipRecord ) { if (!m_bClipRecordEx && m_pClipRecord) delete m_pClipRecord; m_pClipRecord = pClipRecord; if (m_pClipRecord == NULL) { m_iClipRecordStart = 0; if (m_bClipRecordEx) { m_bClipRecordEx = false; setRecord(false); } } } qtractorClip *qtractorTrack::clipRecord (void) const { return m_pClipRecord; } // Current clip on record absolute start frame (capture). void qtractorTrack::setClipRecordStart ( unsigned long iClipRecordStart ) { m_iClipRecordStart = iClipRecordStart; } unsigned long qtractorTrack::clipRecordStart (void) const { return m_iClipRecordStart; } unsigned long qtractorTrack::clipRecordEnd ( unsigned long iFrameTime ) const { // HACK: Care of loop-recording + punch-in/out... if (m_pSession && m_pSession->isPunching()) { const unsigned long iPlayHead = m_pSession->playHead(); unsigned long iPunchIn = m_pSession->punchIn(); unsigned long iPunchOut = m_pSession->punchOut(); if (iPlayHead < iPunchIn) return iPunchIn; // Cancelled... const unsigned long iLoopStart = m_pSession->loopStart(); const unsigned long iLoopEnd = m_pSession->loopEnd(); if (iLoopStart < iLoopEnd && m_pSession->loopRecordingMode() > 0 && iLoopEnd > iPlayHead && iLoopEnd < iFrameTime) { if (iPunchIn < iLoopStart) iPunchIn = iLoopStart; if (iPunchOut > iLoopEnd) iPunchOut = iLoopEnd; const unsigned long iLoopLength = iLoopEnd - iLoopStart; const unsigned int iLoopCount = (iFrameTime - iPunchIn) / iLoopLength; iPunchOut += iLoopCount * iLoopLength; } // Make sure it's really about to punch-out... if (iFrameTime > iPunchOut) return iPunchOut; } unsigned long iClipRecordEnd = iFrameTime; if (iClipRecordEnd > m_iClipRecordStart) iClipRecordEnd -= m_iClipRecordStart; if (m_pClipRecord) iClipRecordEnd += m_pClipRecord->clipStart(); return iClipRecordEnd; } // Set current clip on exclusive recording. void qtractorTrack::setClipRecordEx ( bool bClipRecordEx ) { m_bClipRecordEx = bClipRecordEx; } bool qtractorTrack::isClipRecordEx (void) const { return m_bClipRecordEx; } // Background color accessors. void qtractorTrack::setBackground ( const QColor& bg ) { m_props.background = bg; } const QColor& qtractorTrack::background (void) const { return m_props.background; } // Foreground color accessors. void qtractorTrack::setForeground ( const QColor& fg ) { m_props.foreground = fg; } const QColor& qtractorTrack::foreground (void) const { return m_props.foreground; } // Generate a default track color. QColor qtractorTrack::trackColor ( int iTrack ) { const int c[3] = { 0xff, 0xcc, 0x99 }; return QColor(c[iTrack % 3], c[(iTrack / 3) % 3], c[(iTrack / 9) % 3]); } // Alternate properties accessor. void qtractorTrack::setProperties ( const qtractorTrack::Properties& props ) { m_props = props; } qtractorTrack::Properties& qtractorTrack::properties (void) { return m_props; } // Reset state properties (as needed on copy/dublicate) void qtractorTrack::resetProperties (void) { const bool bMonitor = m_props.monitor; const bool bRecord = m_props.record; const bool bMute = m_props.mute; const bool bSolo = m_props.solo; m_props.monitor = false; m_props.record = false;; m_props.mute = false; m_props.solo = false; setMonitor(bMonitor); setRecord(bRecord); setMute(bMute); setSolo(bSolo); } // Track special process cycle executive. void qtractorTrack::process ( qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd ) { // Audio-buffers needs some preparation... const unsigned int nframes = iFrameEnd - iFrameStart; qtractorAudioMonitor *pAudioMonitor = NULL; qtractorAudioBus *pOutputBus = NULL; if (m_props.trackType == qtractorTrack::Audio) { pAudioMonitor = static_cast (m_pMonitor); pOutputBus = static_cast (m_pOutputBus); // Prepare this track buffer... if (pOutputBus) { qtractorAudioBus *pInputBus = (m_pSession->isTrackMonitor(this) ? static_cast (m_pInputBus) : NULL); pOutputBus->buffer_prepare(nframes, pInputBus); } } // Playback... if (!isMute() && (!m_pSession->soloTracks() || isSolo())) { // Now, for every clip... while (pClip && pClip->clipStart() < iFrameEnd) { if (iFrameStart < pClip->clipStart() + pClip->clipLength()) pClip->process(iFrameStart, iFrameEnd); pClip = pClip->next(); } } // Audio buffers needs monitoring and commitment... if (pAudioMonitor && pOutputBus) { // Plugin chain post-processing... m_pPluginList->process(pOutputBus->buffer(), nframes); // Monitor passthru... pAudioMonitor->process(pOutputBus->buffer(), nframes); // Actually render it... pOutputBus->buffer_commit(nframes); } } // Freewheeling process cycle executive (needed for export). void qtractorTrack::process_export ( qtractorClip *pClip, unsigned long iFrameStart, unsigned long iFrameEnd ) { // Track automation processing... qtractorCurveList *pCurveList = curveList(); if (pCurveList && pCurveList->isProcess()) pCurveList->process(iFrameStart); // Audio-buffers needs some preparation... const unsigned int nframes = iFrameEnd - iFrameStart; qtractorAudioMonitor *pAudioMonitor = NULL; qtractorAudioBus *pOutputBus = NULL; if (m_props.trackType == qtractorTrack::Audio) { pAudioMonitor = static_cast (m_pMonitor); pOutputBus = static_cast (m_pOutputBus); if (pOutputBus) pOutputBus->buffer_prepare(nframes); } // Playback... if (!isMute() && (!m_pSession->soloTracks() || isSolo())) { // Now, for every clip... while (pClip && pClip->clipStart() < iFrameEnd) { if (iFrameStart < pClip->clipStart() + pClip->clipLength()) pClip->process_export(iFrameStart, iFrameEnd); pClip = pClip->next(); } } // Audio buffers needs monitoring and commitment... if (pAudioMonitor && pOutputBus) { // Plugin chain post-processing... m_pPluginList->process(pOutputBus->buffer(), nframes); // Monitor passthru... pAudioMonitor->process(pOutputBus->buffer(), nframes); // Actually render it... pOutputBus->buffer_commit(nframes); } } // Track special process record executive (audio recording only). void qtractorTrack::process_record ( unsigned long iFrameStart, unsigned long iFrameEnd ) { // Audio track-recording? qtractorAudioBus *pInputBus = static_cast (m_pInputBus); qtractorAudioClip *pAudioClip = static_cast (m_pClipRecord); if (pAudioClip && pInputBus) { // Clip recording... unsigned int nframes = iFrameEnd - iFrameStart; // Punch-in/out recording... if (m_pSession->isPunching() && m_pSession->frameTimeEx() < iFrameEnd) { const unsigned long iPunchIn = m_pSession->punchIn(); // Punch-in (likely...) if (iPunchIn < iFrameEnd) { unsigned int offset = 0; if (iPunchIn >= iFrameStart) { offset += (iPunchIn - iFrameStart); nframes = (iFrameEnd - iPunchIn); } // Punch-in recording... pAudioClip->write( pInputBus->in(), nframes, pInputBus->channels(), offset); } } else { // Regular full-length recording... pAudioClip->write( pInputBus->in(), nframes, pInputBus->channels()); } // Record non-passthru metering... qtractorAudioMonitor *pAudioMonitor = static_cast (m_pMonitor); if (pAudioMonitor) { pAudioMonitor->process_meter( pInputBus->in(), nframes, pInputBus->channels()); } } } // Track special process automation executive. void qtractorTrack::process_curve ( unsigned long iFrame ) { qtractorCurveList *pCurveList = curveList(); if (pCurveList && pCurveList->isProcess()) pCurveList->process(iFrame); } // Track paint method. void qtractorTrack::drawTrack ( QPainter *pPainter, const QRect& trackRect, unsigned long iTrackStart, unsigned long iTrackEnd, qtractorClip *pClip ) { const int y = trackRect.y(); const int h = trackRect.height(); if (pClip == NULL) pClip = m_clips.first(); // Track/clip background... QColor bg = background(); const QPen pen(bg.darker()); bg.setAlpha(192); // translucency... #ifdef CONFIG_GRADIENT QLinearGradient grad(0, y, 0, y + h); grad.setColorAt(0.4, bg); grad.setColorAt(1.0, bg.darker(130)); const QBrush brush(grad); #else const QBrush brush(bg); #endif qtractorClip *pClipRecordEx = (m_bClipRecordEx ? m_pClipRecord : NULL); const int x0 = m_pSession->pixelFromFrame(iTrackStart); while (pClip) { unsigned long iClipStart = pClip->clipStart(); if (iClipStart > iTrackEnd) break; unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iClipStart < iTrackEnd && iClipEnd > iTrackStart) { unsigned long iClipOffset = 0; // pClip->clipOffset(); if (iClipStart < iTrackStart) { iClipOffset += (iTrackStart - iClipStart); iClipStart = iTrackStart; } if (iClipEnd > iTrackEnd) { iClipEnd = iTrackEnd; } const int x1 = m_pSession->pixelFromFrame(iClipStart) - x0; const int x2 = m_pSession->pixelFromFrame(iClipEnd) - x0; pPainter->setPen(pen); pPainter->setBrush(brush); // Draw the clip... const QRect clipRect(x1, y, x2 - x1, h); pClip->drawClip(pPainter, clipRect, iClipOffset); if (pClip == pClipRecordEx) pPainter->fillRect(clipRect, QColor(255, 0, 0, 60)); } pClip = pClip->next(); } if (m_props.mute || (!m_props.solo && m_pSession->soloTracks())) pPainter->fillRect(trackRect, QColor(0, 0, 0, 60)); } // Track loop point setler. void qtractorTrack::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { qtractorClip *pClip = m_clips.first(); while (pClip) { // Convert loop-points from session to clip... const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (iLoopStart < iClipEnd && iLoopEnd > iClipStart) { // Set clip inner-loop... pClip->setLoop( (iLoopStart > iClipStart ? iLoopStart - iClipStart : 0), (iLoopEnd < iClipEnd ? iLoopEnd : iClipEnd) - iClipStart); } else { // Clear/reaet clip-loop... pClip->setLoop(0, 0); } pClip = pClip->next(); } } // MIDI track instrument patching. void qtractorTrack::setMidiPatch ( qtractorInstrumentList *pInstruments ) { const int iProg = midiProg(); if (iProg < 0) return; qtractorMidiBus *pMidiBus = static_cast (m_pOutputBus); if (pMidiBus == NULL) return; const unsigned short iChannel = midiChannel(); const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); const int iBank = midiBank(); int iBankSelMethod = midiBankSelMethod(); if (iBankSelMethod < 0) { const QString& sInstrumentName = patch.instrumentName; if (!sInstrumentName.isEmpty() && pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); iBankSelMethod = instr.bankSelMethod(); } else if (iBank >= 0) iBankSelMethod = 0; } pMidiBus->setPatch(iChannel, patch.instrumentName, iBankSelMethod, iBank, iProg, this); } // Update all clips editors. void qtractorTrack::updateClipEditors (void) { qtractorClip *pClip = m_clips.first(); while (pClip) { pClip->updateEditor(true); pClip = pClip->next(); } } // Audio buffer ring-cache (playlist) methods. qtractorAudioBufferThread *qtractorTrack::syncThread (void) { if (m_pSyncThread == NULL) { m_pSyncThread = new qtractorAudioBufferThread(); m_pSyncThread->start(QThread::HighPriority); } else { m_pSyncThread->checkSyncSize(m_clips.count()); } return m_pSyncThread; } // Track state (monitor record, mute, solo) button setup. qtractorSubject *qtractorTrack::monitorSubject (void) const { return m_pMonitorSubject; } qtractorSubject *qtractorTrack::recordSubject (void) const { return m_pRecordSubject; } qtractorSubject *qtractorTrack::muteSubject (void) const { return m_pMuteSubject; } qtractorSubject *qtractorTrack::soloSubject (void) const { return m_pSoloSubject; } qtractorMidiControlObserver *qtractorTrack::monitorObserver (void) const { return m_pMonitorObserver; } qtractorMidiControlObserver *qtractorTrack::recordObserver (void) const { return static_cast (m_pRecordObserver); } qtractorMidiControlObserver *qtractorTrack::muteObserver (void) const { return static_cast (m_pMuteObserver); } qtractorMidiControlObserver *qtractorTrack::soloObserver (void) const { return static_cast (m_pSoloObserver); } // Track state (monitor) notifier (proto-slot). void qtractorTrack::monitorChangeNotify ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorTrack[%p]::monitorChangeNotify(%d)", this, int(bOn)); #endif // Put it in the form of an undoable command... if (m_pSession) m_pSession->execute( new qtractorTrackMonitorCommand(this, bOn)); } // Track state (record, mute, solo) notifier (proto-slot). void qtractorTrack::stateChangeNotify ( ToolType toolType, bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorTrack[%p]::stateChangeNotify(%d, %d)", this, int(toolType), int(bOn)); #endif // Put it in the form of an undoable command... if (m_pSession) m_pSession->execute( new qtractorTrackStateCommand(this, toolType, bOn)); } // Document element methods. bool qtractorTrack::loadElement ( qtractorDocument *pDocument, QDomElement *pElement ) { qtractorTrack::setTrackName(pElement->attribute("name")); qtractorTrack::setTrackType( qtractorTrack::trackTypeFromText(pElement->attribute("type"))); // Reset take(record) descriptor/id registry. clearTakeInfo(); // Load track children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load (other) track properties.. if (eChild.tagName() == "properties") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert property node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "input-bus") qtractorTrack::setInputBusName(eProp.text()); else if (eProp.tagName() == "output-bus") qtractorTrack::setOutputBusName(eProp.text()); else if (eProp.tagName() == "midi-omni") qtractorTrack::setMidiOmni( qtractorDocument::boolFromText(eProp.text())); else if (eProp.tagName() == "midi-channel") qtractorTrack::setMidiChannel(eProp.text().toUShort()); else if (eProp.tagName() == "midi-bank-sel-method") qtractorTrack::setMidiBankSelMethod(eProp.text().toInt()); else if (eProp.tagName() == "midi-bank") qtractorTrack::setMidiBank(eProp.text().toInt()); else if (eProp.tagName() == "midi-program") qtractorTrack::setMidiProg(eProp.text().toInt()); else if (eProp.tagName() == "icon") qtractorTrack::setTrackIcon(eProp.text()); } } else // Load track state.. if (eChild.tagName() == "state") { for (QDomNode nState = eChild.firstChild(); !nState.isNull(); nState = nState.nextSibling()) { // Convert state node to element... QDomElement eState = nState.toElement(); if (eState.isNull()) continue; if (eState.tagName() == "mute") qtractorTrack::setMute( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "solo") qtractorTrack::setSolo( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "record") qtractorTrack::setRecord( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "monitor") qtractorTrack::setMonitor( qtractorDocument::boolFromText(eState.text())); else if (eState.tagName() == "gain") qtractorTrack::setGain(eState.text().toFloat()); else if (eState.tagName() == "panning") qtractorTrack::setPanning(eState.text().toFloat()); } } else if (eChild.tagName() == "view") { for (QDomNode nView = eChild.firstChild(); !nView.isNull(); nView = nView.nextSibling()) { // Convert view node to element... QDomElement eView = nView.toElement(); if (eView.isNull()) continue; if (eView.tagName() == "height") { qtractorTrack::setHeight(eView.text().toInt()); } else if (eView.tagName() == "background-color") { QColor bg; bg.setNamedColor(eView.text()); qtractorTrack::setBackground(bg); } else if (eView.tagName() == "foreground-color") { QColor fg; fg.setNamedColor(eView.text()); qtractorTrack::setForeground(fg); } } } else if (eChild.tagName() == "controllers") { // Load track controllers... qtractorTrack::loadControllers(&eChild); } else if (eChild.tagName() == "curve-file") { // Load track automation curves... qtractorTrack::loadCurveFile(&eChild, m_pCurveFile); } else // Load clips... if (eChild.tagName() == "clips" && !pDocument->isTemplate()) { for (QDomNode nClip = eChild.firstChild(); !nClip.isNull(); nClip = nClip.nextSibling()) { // Convert clip node to element... QDomElement eClip = nClip.toElement(); if (eClip.isNull()) continue; if (eClip.tagName() == "clip") { qtractorClip *pClip = NULL; switch (qtractorTrack::trackType()) { case qtractorTrack::Audio: pClip = new qtractorAudioClip(this); break; case qtractorTrack::Midi: pClip = new qtractorMidiClip(this); break; case qtractorTrack::None: default: break; } if (pClip == NULL) return false; if (!pClip->loadElement(pDocument, &eClip)) return false; qtractorTrack::addClip(pClip); } } } else // Load plugins... if (eChild.tagName() == "plugins") m_pPluginList->loadElement(pDocument, &eChild); } // Reset take(record) descriptor/id registry. clearTakeInfo(); return true; } bool qtractorTrack::saveElement ( qtractorDocument *pDocument, QDomElement *pElement ) const { pElement->setAttribute("name", qtractorTrack::trackName()); pElement->setAttribute("type", qtractorTrack::textFromTrackType(qtractorTrack::trackType())); // Reset take(record) descriptor/id registry. clearTakeInfo(); // Save track properties... QDomElement eProps = pDocument->document()->createElement("properties"); const QString& sTrackIcon = qtractorTrack::trackIcon(); if (!sTrackIcon.isEmpty()) pDocument->saveTextElement("icon", sTrackIcon, &eProps); pDocument->saveTextElement("input-bus", qtractorTrack::inputBusName(), &eProps); pDocument->saveTextElement("output-bus", qtractorTrack::outputBusName(), &eProps); if (qtractorTrack::trackType() == qtractorTrack::Midi) { pDocument->saveTextElement("midi-omni", qtractorDocument::textFromBool(qtractorTrack::isMidiOmni()), &eProps); pDocument->saveTextElement("midi-channel", QString::number(qtractorTrack::midiChannel()), &eProps); if (qtractorTrack::midiBankSelMethod() >= 0) { pDocument->saveTextElement("midi-bank-sel-method", QString::number(qtractorTrack::midiBankSelMethod()), &eProps); } if (qtractorTrack::midiBank() >= 0) { pDocument->saveTextElement("midi-bank", QString::number(qtractorTrack::midiBank()), &eProps); } if (qtractorTrack::midiProg() >= 0) { pDocument->saveTextElement("midi-program", QString::number(qtractorTrack::midiProg()), &eProps); } } pElement->appendChild(eProps); // Save track state... QDomElement eState = pDocument->document()->createElement("state"); pDocument->saveTextElement("mute", qtractorDocument::textFromBool(qtractorTrack::isMute()), &eState); pDocument->saveTextElement("solo", qtractorDocument::textFromBool(qtractorTrack::isSolo()), &eState); pDocument->saveTextElement("record", qtractorDocument::textFromBool(qtractorTrack::isRecord()), &eState); pDocument->saveTextElement("monitor", qtractorDocument::textFromBool(qtractorTrack::isMonitor()), &eState); pDocument->saveTextElement("gain", QString::number(qtractorTrack::gain()), &eState); pDocument->saveTextElement("panning", QString::number(qtractorTrack::panning()), &eState); pElement->appendChild(eState); // Save track view attributes... QDomElement eView = pDocument->document()->createElement("view"); pDocument->saveTextElement("height", QString::number(qtractorTrack::height()), &eView); pDocument->saveTextElement("background-color", qtractorTrack::background().name(), &eView); pDocument->saveTextElement("foreground-color", qtractorTrack::foreground().name(), &eView); pElement->appendChild(eView); // Save track controllers... QDomElement eControllers = pDocument->document()->createElement("controllers"); qtractorTrack::saveControllers(pDocument, &eControllers); pElement->appendChild(eControllers); // Save track automation... qtractorCurveList *pCurveList = qtractorTrack::curveList(); if (pCurveList && !pCurveList->isEmpty()) { qtractorCurveFile cfile(pCurveList); QDomElement eCurveFile = pDocument->document()->createElement("curve-file"); qtractorTrack::saveCurveFile(pDocument, &eCurveFile, &cfile); pElement->appendChild(eCurveFile); } // Clips are not saved when in template mode... if (!pDocument->isTemplate()) { // Save track clips... QDomElement eClips = pDocument->document()->createElement("clips"); for (qtractorClip *pClip = qtractorTrack::clips().first(); pClip; pClip = pClip->next()) { // Create the new clip element... QDomElement eClip = pDocument->document()->createElement("clip"); if (!pClip->saveElement(pDocument, &eClip)) return false; // Add this clip... eClips.appendChild(eClip); } pElement->appendChild(eClips); } // Save track plugins... QDomElement ePlugins = pDocument->document()->createElement("plugins"); m_pPluginList->saveElement(pDocument, &ePlugins); pElement->appendChild(ePlugins); // Reset take(record) descriptor/id registry. clearTakeInfo(); return true; } // Track type textual helper methods. qtractorTrack::TrackType qtractorTrack::trackTypeFromText ( const QString& sText ) { TrackType trackType = None; if (sText == "audio") trackType = Audio; else if (sText == "midi") trackType = Midi; return trackType; } QString qtractorTrack::textFromTrackType ( TrackType trackType ) { QString sText; switch (trackType) { case Audio: sText = "audio"; break; case Midi: sText = "midi"; break; case None: default: sText = "none"; break; } return sText; } // Load track state (record, mute, solo) controllers (MIDI). void qtractorTrack::loadControllers ( QDomElement *pElement ) { qtractorMidiControl::loadControllers(pElement, m_controllers); } // Save track state (record, mute, solo) controllers (MIDI). void qtractorTrack::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement ) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; if (m_pMonitor == NULL) return; qtractorMidiControl::Controllers controllers; if (pMidiControl->isMidiObserverMapped(m_pMonitorObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 0; // 0=MonitorObserver pController->ctype = m_pMonitorObserver->type(); pController->channel = m_pMonitorObserver->channel(); pController->param = m_pMonitorObserver->param(); pController->logarithmic = m_pMonitorObserver->isLogarithmic(); pController->feedback = m_pMonitorObserver->isFeedback(); pController->invert = m_pMonitorObserver->isInvert(); pController->hook = m_pMonitorObserver->isHook(); pController->latch = m_pMonitorObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pPanObserver = m_pMonitor->panningObserver(); if (pMidiControl->isMidiObserverMapped(pPanObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 1; // 1=PanObserver pController->ctype = pPanObserver->type(); pController->channel = pPanObserver->channel(); pController->param = pPanObserver->param(); pController->logarithmic = pPanObserver->isLogarithmic(); pController->feedback = pPanObserver->isFeedback(); pController->invert = pPanObserver->isInvert(); pController->hook = pPanObserver->isHook(); pController->latch = pPanObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pGainObserver = m_pMonitor->gainObserver(); if (pMidiControl->isMidiObserverMapped(pGainObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 2; // 2=GainObserver pController->ctype = pGainObserver->type(); pController->channel = pGainObserver->channel(); pController->param = pGainObserver->param(); pController->logarithmic = pGainObserver->isLogarithmic(); pController->feedback = pGainObserver->isFeedback(); pController->invert = pGainObserver->isInvert(); pController->hook = pGainObserver->isHook(); pController->latch = pGainObserver->isLatch(); controllers.append(pController); } if (pMidiControl->isMidiObserverMapped(m_pRecordObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 3; // 3=RecordObserver pController->ctype = m_pRecordObserver->type(); pController->channel = m_pRecordObserver->channel(); pController->param = m_pRecordObserver->param(); pController->logarithmic = m_pRecordObserver->isLogarithmic(); pController->feedback = m_pRecordObserver->isFeedback(); pController->invert = m_pRecordObserver->isInvert(); pController->hook = m_pRecordObserver->isHook(); pController->latch = m_pRecordObserver->isLatch(); controllers.append(pController); } if (pMidiControl->isMidiObserverMapped(m_pMuteObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 4; // 4=MuteObserver pController->ctype = m_pMuteObserver->type(); pController->channel = m_pMuteObserver->channel(); pController->param = m_pMuteObserver->param(); pController->logarithmic = m_pMuteObserver->isLogarithmic(); pController->feedback = m_pMuteObserver->isFeedback(); pController->invert = m_pMuteObserver->isInvert(); pController->hook = m_pMuteObserver->isHook(); pController->latch = m_pMuteObserver->isLatch(); controllers.append(pController); } if (pMidiControl->isMidiObserverMapped(m_pSoloObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 5; // 5=SoloObserver pController->ctype = m_pSoloObserver->type(); pController->channel = m_pSoloObserver->channel(); pController->param = m_pSoloObserver->param(); pController->logarithmic = m_pSoloObserver->isLogarithmic(); pController->feedback = m_pSoloObserver->isFeedback(); pController->invert = m_pSoloObserver->isInvert(); pController->hook = m_pSoloObserver->isHook(); pController->latch = m_pSoloObserver->isLatch(); controllers.append(pController); } qtractorMidiControl::saveControllers(pDocument, pElement, controllers); qDeleteAll(controllers); controllers.clear(); } // Map track state (monitor, gain, pan, record, mute, solo) controllers (MIDI). void qtractorTrack::mapControllers (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; if (m_pMonitor == NULL) return; QListIterator iter(m_controllers); while (iter.hasNext()) { qtractorMidiControl::Controller *pController = iter.next(); qtractorMidiControlObserver *pObserver = NULL; switch (pController->index) { case 0: // 0=MonitorObserver pObserver = monitorObserver(); break; case 1: // 1=PanObserver pObserver = m_pMonitor->panningObserver(); break; case 2: // 2=GainObserver pObserver = m_pMonitor->gainObserver(); break; case 3: // 3=RecordObserver pObserver = recordObserver(); break; case 4: // 4=MuteObserver pObserver = muteObserver(); break; case 5: // 5=SoloObserver pObserver = soloObserver(); break; } if (pObserver) { pObserver->setType(pController->ctype); pObserver->setChannel(pController->channel); pObserver->setParam(pController->param); pObserver->setLogarithmic(pController->logarithmic); pObserver->setFeedback(pController->feedback); pObserver->setInvert(pController->invert); pObserver->setHook(pController->hook); pMidiControl->mapMidiObserver(pObserver); } } qDeleteAll(m_controllers); m_controllers.clear(); } // Track automation curve list accessor. qtractorCurveList *qtractorTrack::curveList (void) const { return (m_pPluginList ? m_pPluginList->curveList() : NULL); } // Track automation curve serializer accessor. qtractorCurveFile *qtractorTrack::curveFile (void) const { return m_pCurveFile; } // Track automation current curve accessors. void qtractorTrack::setCurrentCurve ( qtractorCurve *pCurrentCurve ) { qtractorCurveList *pCurveList = curveList(); if (pCurveList) pCurveList->setCurrentCurve(pCurrentCurve); } qtractorCurve *qtractorTrack::currentCurve (void) const { qtractorCurveList *pCurveList = curveList(); return (pCurveList ? pCurveList->currentCurve() : NULL); } // Load track automation curves (monitor, gain, pan, record, mute, solo). void qtractorTrack::loadCurveFile ( QDomElement *pElement, qtractorCurveFile *pCurveFile ) { if (pCurveFile) pCurveFile->load(pElement); } // Save track automation curves (monitor, gain, pan, record, mute, solo). void qtractorTrack::saveCurveFile ( qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile ) const { if (m_pMonitor == NULL) return; if (pCurveFile == NULL) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; pCurveFile->clear(); pCurveFile->setBaseDir(pSession->sessionDir()); qtractorCurve *pCurve; pCurve = monitorSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 0; // 0=MonitorSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 80; // 80=General Purpose Button 1 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = m_pMonitor->panningSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 1; // 1=PanningSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 10; // 10=Pan Position (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = m_pMonitor->gainSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 2; // 2=GainSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 7; // 7=Volume (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = recordSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 3; // 3=RecordSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 81; // 81=General Purpose Button 2 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = muteSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 4; // 4=MuteSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 82; // 82=General Purpose Button 3 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = soloSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 5; // 5=SoloSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 83; // 83=General Purpose Button 4 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } if (pCurveFile->isEmpty()) return; const QString sBaseName(trackName() + "_curve"); const int iClipNo = (pCurveFile->filename().isEmpty() ? 0 : 1); pCurveFile->setFilename(pSession->createFilePath(sBaseName, "mid", iClipNo)); pCurveFile->save(pDocument, pElement, pSession->timeScale()); } // Apply track automation curves (monitor, gain, pan, record, mute, solo). void qtractorTrack::applyCurveFile ( qtractorCurveFile *pCurveFile ) const { if (m_pMonitor == NULL) return; if (pCurveFile == NULL) return; if (pCurveFile->items().isEmpty()) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; pCurveFile->setBaseDir(pSession->sessionDir()); QListIterator iter(pCurveFile->items()); while (iter.hasNext()) { qtractorCurveFile::Item *pCurveItem = iter.next(); switch (pCurveItem->index) { case 0: // 0=MonitorSubject pCurveItem->subject = monitorSubject(); break; case 1: // 1=PanSubject pCurveItem->subject = m_pMonitor->panningSubject(); break; case 2: // 2=GainSubject pCurveItem->subject = m_pMonitor->gainSubject(); break; case 3: // 3=RecordSubject pCurveItem->subject = recordSubject(); break; case 4: // 4=MuteSubject pCurveItem->subject = muteSubject(); break; case 5: // 5=SoloSubject pCurveItem->subject = soloSubject(); break; } } pCurveFile->apply(pSession->timeScale()); } // Update tracks/list-view. void qtractorTrack::updateTracks (void) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; pTracks->updateTrack(this); } // end of qtractorTrack.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorThumbView.cpp0000644000000000000000000000012713014536043020034 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorThumbView.cpp0000644000175000001440000003100513014536043020647 0ustar00rncbcusers00000000000000// qtractorThumbView.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorThumbView.h" #include "qtractorTrackView.h" #include "qtractorSession.h" #include "qtractorTracks.h" #include "qtractorClip.h" #include "qtractorRubberBand.h" #include "qtractorMainForm.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorThumbView -- Session track line thumb view. // Constructor. qtractorThumbView::qtractorThumbView( QWidget *pParent ) : QFrame(pParent) { // Avoid intensively annoying repaints... QFrame::setAttribute(Qt::WA_StaticContents); QFrame::setAttribute(Qt::WA_OpaquePaintEvent); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); QFrame::setMinimumSize(QSize(120, 32)); QFrame::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QFrame::setFocusPolicy(Qt::ClickFocus); // Local contents length (in frames). m_iContentsLength = 0; // Local play-head positioning. m_iPlayHeadX = 0; m_dragState = DragNone; m_pRubberBand = new qtractorRubberBand(QRubberBand::Rectangle, this, 2); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif m_pRubberBand->show(); QFrame::setToolTip(tr("Thumb view")); } // (Re)create the complete view pixmap. void qtractorThumbView::updateContents (void) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; const QPalette& pal = QFrame::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.dark().color()); QPainter painter(&m_pixmap); painter.initFrom(this); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; // Local contents length (in frames). m_iContentsLength = pSession->sessionEnd(); if (m_iContentsLength > 0) { qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_iContentsLength); m_iContentsLength += pNode->frameFromBeat( pNode->beat + 2 * pSession->beatsPerBar()) - pNode->frame; } else { m_iContentsLength += pTimeScale->frameFromPixel( pTracks->trackView()->width()); } const int ch = pTracks->trackView()->contentsHeight(); const int f2 = 1 + (m_iContentsLength / w); int x2, w2; if (ch > 0) { int y2 = 1; qtractorTrack *pTrack = pSession->tracks().first(); while (pTrack && y2 < h) { int h2 = ((h * pTrack->zoomHeight()) / ch); if (h2 < 2) h2 = 2; QColor bg(pTrack->background()); if (pTrack->isMute() || (!pTrack->isSolo() && pSession->soloTracks())) bg = bg.darker(); qtractorClip *pClip = pTrack->clips().first(); while (pClip) { x2 = int(pClip->clipStart() / f2); w2 = int(pClip->clipLength() / f2); painter.fillRect(x2, y2, w2, h2 - 1, bg); pClip = pClip->next(); } y2 += h2; pTrack = pTrack->next(); } } // Draw the location marker lines, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().first(); while (pMarker) { x2 = int(pMarker->frame / f2); painter.setPen(pMarker->color); painter.drawLine(x2, 0, x2, h); pMarker = pMarker->next(); } // Draw the loop-bound lines, if any... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); x2 = int(pSession->loopStart() / f2); if (x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pSession->loopEnd() / f2); if (x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // Don't forget the punch-in/out ones too... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); x2 = int(pSession->punchIn() / f2); if (x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pSession->punchOut() / f2); if (x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // May trigger an update now. update(); } // Update thumb-position. void qtractorThumbView::updateThumb ( int dx ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; const int cw = pSession->pixelFromFrame(m_iContentsLength) + 1; int x2 = dx + (w * pTracks->trackView()->contentsX()) / cw; int w2 = (w * pTracks->trackView()->viewport()->width()) / cw; if (w2 < 8) w2 = 8; else if (w2 > w) w2 = w; if (x2 < 0) x2 = 0; else if (x2 > w - w2) x2 = w - w2; m_pRubberBand->setGeometry(x2, 0, w2, h); } // Update playhead-position. void qtractorThumbView::updatePlayHead ( unsigned long iPlayHead ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; const int f2 = 1 + (m_iContentsLength / w); // Extra: update current playhead position... const int x2 = int(iPlayHead / f2); if (m_iPlayHeadX != x2) { // Override old playhead line... update(QRect(m_iPlayHeadX, 0, 1, h)); // New position is in... m_iPlayHeadX = x2; // And draw it... update(QRect(m_iPlayHeadX, 0, 1, h)); } } // Update view-position. void qtractorThumbView::updateView ( int dx ) { const int w = QFrame::width(); if (w < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; qtractorTrackView *pTrackView = pTracks->trackView(); if (pTrackView == NULL) return; const int cw = pSession->pixelFromFrame(m_iContentsLength) + 1; const int cy = pTrackView->contentsY(); int cx = pTrackView->contentsX() + (dx * cw) / w; if (cx < 0) cx = 0; pTrackView->setSyncViewHoldOn(true); pTrackView->setContentsPos(cx, cy); } // Set playhead-position (indirect). void qtractorThumbView::setPlayHeadX ( int iPlayHeadX ) { const int w = QFrame::width(); if (w < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; const int f2 = 1 + (m_iContentsLength / w); pSession->setPlayHead(f2 * iPlayHeadX); } // Session track-line paint method. void qtractorThumbView::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); // Render the famous pixmap region... const QRect& rect = pPaintEvent->rect(); painter.drawPixmap(rect, m_pixmap, rect); const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; const int f2 = 1 + (m_iContentsLength / w); int x2; // Draw current edit-bound lines... painter.setPen(Qt::blue); x2 = int(pSession->editHead() / f2); if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pSession->editTail() / f2); if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pSession->playHeadAutoBackward() / f2); if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(QColor(240, 0, 0, 60)); painter.drawLine(x2, 0, x2, h); } // Draw current play-head as well... x2 = m_iPlayHeadX; if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(Qt::red); painter.drawLine(x2, 0, x2, h); } } // Session track-line paint method. void qtractorThumbView::resizeEvent ( QResizeEvent *pResizeEvent ) { QFrame::resizeEvent(pResizeEvent); updateContents(); updateThumb(); } // Handle selection with mouse. void qtractorThumbView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QRect& rect = m_pRubberBand->geometry(); m_posDrag = pMouseEvent->pos(); QFrame::setCursor(QCursor(Qt::PointingHandCursor)); if (rect.contains(m_posDrag)) { m_dragState = DragStart; } else { m_dragState = DragClick; m_posDrag.setX(((rect.left() + rect.right()) >> 1)); } } else if (pMouseEvent->button() == Qt::MidButton) { // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pMouseEvent->pos().x()); } QFrame::mousePressEvent(pMouseEvent); } void qtractorThumbView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Only expected behavior with left-button pressed... if (pMouseEvent->buttons() & Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if ((m_dragState == DragStart || m_dragState == DragClick) && (pos - m_posDrag).manhattanLength() > QApplication::startDragDistance()) { m_dragState = DragMove; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } if (m_dragState == DragMove) { updateView(pos.x() - m_posDrag.x()); m_posDrag.setX(pos.x()); } } QFrame::mouseMoveEvent(pMouseEvent); } void qtractorThumbView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if (m_dragState == DragMove) updateView(pos.x() - m_posDrag.x()); else { if (m_dragState == DragClick) updateView(pos.x() - m_posDrag.x()); // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pos.x()); } } // Clean up. resetDragState(); } // Reset drag/select state. void qtractorThumbView::resetDragState (void) { // Restore uncommitted thumb position?... if (m_dragState == DragMove) updateThumb(); // Cancel any dragging out there... if (m_dragState != DragNone) QFrame::unsetCursor(); // Force null state. m_dragState = DragNone; // HACK: give focus to track-view... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->tracks()) pMainForm->tracks()->trackView()->setFocus(); } // Keyboard event handler. void qtractorThumbView::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorThumbView::keyPressEvent(%d)", pKeyEvent->key()); #endif switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // end of qtractorThumbView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipForm.h0000644000000000000000000000013213014536043017276 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorClipForm.h0000644000175000001440000000445013014536043020121 0ustar00rncbcusers00000000000000// qtractorClipForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipForm_h #define __qtractorClipForm_h #include "ui_qtractorClipForm.h" #include "qtractorClip.h" //---------------------------------------------------------------------------- // qtractorClipForm -- UI wrapper form. class qtractorClipForm : public QDialog { Q_OBJECT public: // Constructor. qtractorClipForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorClipForm(); void setClip(qtractorClip *pClip, bool bClipNew = false); qtractorClip *clip() const; protected slots: void accept(); void reject(); void changed(); void formatChanged(int); void stabilizeForm(); void browseFilename(); void filenameChanged(const QString& sFilename); void trackChannelChanged(int iTrackChannel); void clipStartChanged(unsigned long iClipStart); protected: qtractorClip::FadeType fadeTypeFromIndex(int iIndex) const; int indexFromFadeType(qtractorClip::FadeType fadeType) const; qtractorTrack::TrackType trackType() const; void fileChanged(const QString& sFilename, unsigned short iTrackChannel); private: // The Qt-designer UI struct... Ui::qtractorClipForm m_ui; // Instance variables... qtractorClip *m_pClip; bool m_bClipNew; qtractorTimeScale *m_pTimeScale; int m_iDirtyCount; int m_iDirtySetup; }; #endif // __qtractorClipForm_h // end of qtractorClipForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorShortcutForm.cpp0000644000000000000000000000012713014536043020561 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77410604 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorShortcutForm.cpp0000644000175000001440000004037113014536043021402 0ustar00rncbcusers00000000000000// qtractorShortcutForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorShortcutForm.h" #include "qtractorActionControl.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorShortcutTableItemEdit // Shortcut key to text event translation. void qtractorShortcutTableItemEdit::keyPressEvent ( QKeyEvent *pKeyEvent ) { const Qt::KeyboardModifiers modifiers = pKeyEvent->modifiers(); int iKey = pKeyEvent->key(); if (modifiers == Qt::NoModifier) { switch (iKey) { case Qt::Key_Return: emit editingFinished(); return; case Qt::Key_Escape: emit editingCanceled(); return; } } if (iKey >= Qt::Key_Shift && iKey < Qt::Key_F1) { QLineEdit::keyPressEvent(pKeyEvent); return; } if (modifiers & Qt::ShiftModifier) iKey |= Qt::SHIFT; if (modifiers & Qt::ControlModifier) iKey |= Qt::CTRL; if (modifiers & Qt::AltModifier) iKey |= Qt::ALT; if (modifiers & Qt::MetaModifier) iKey |= Qt::META; QLineEdit::setText(QKeySequence(iKey).toString()); } //------------------------------------------------------------------------- // qtractorShortcutTableItemEditor qtractorShortcutTableItemEditor::qtractorShortcutTableItemEditor ( QWidget *pParent ) : QWidget(pParent) { m_pItemEdit = new qtractorShortcutTableItemEdit(/*this*/); m_pToolButton = new QToolButton(/*this*/); m_pToolButton->setFixedWidth(18); m_pToolButton->setText("X"); QHBoxLayout *pLayout = new QHBoxLayout(); pLayout->setSpacing(0); pLayout->setMargin(0); pLayout->addWidget(m_pItemEdit); pLayout->addWidget(m_pToolButton); QWidget::setLayout(pLayout); QWidget::setFocusPolicy(Qt::StrongFocus); QWidget::setFocusProxy(m_pItemEdit); QObject::connect(m_pItemEdit, SIGNAL(editingFinished()), SLOT(finish())); QObject::connect(m_pItemEdit, SIGNAL(editingCanceled()), SLOT(cancel())); QObject::connect(m_pToolButton, SIGNAL(clicked()), SLOT(clear())); } // Shortcut text accessors. void qtractorShortcutTableItemEditor::setText ( const QString& sText ) { m_pItemEdit->setText(sText); } QString qtractorShortcutTableItemEditor::text (void) const { return m_pItemEdit->text(); } // Shortcut text clear/toggler. void qtractorShortcutTableItemEditor::clear (void) { if (m_pItemEdit->text() == m_sDefaultText) m_pItemEdit->clear(); else m_pItemEdit->setText(m_sDefaultText); m_pItemEdit->setFocus(); } // Shortcut text finish notification. void qtractorShortcutTableItemEditor::finish (void) { const bool bBlockSignals = m_pItemEdit->blockSignals(true); emit editingFinished(); m_index = QModelIndex(); m_sDefaultText.clear(); m_pItemEdit->blockSignals(bBlockSignals); } // Shortcut text cancel notification. void qtractorShortcutTableItemEditor::cancel (void) { const bool bBlockSignals = m_pItemEdit->blockSignals(true); m_index = QModelIndex(); m_sDefaultText.clear(); emit editingFinished(); m_pItemEdit->blockSignals(bBlockSignals); } //------------------------------------------------------------------------- // qtractorShortcutTableItemDelegate qtractorShortcutTableItemDelegate::qtractorShortcutTableItemDelegate ( qtractorShortcutForm *pShortcutForm ) : QItemDelegate(pShortcutForm->tableWidget()), m_pShortcutForm(pShortcutForm) { } // Overridden paint method. void qtractorShortcutTableItemDelegate::paint ( QPainter *pPainter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { // Special treatment for action icon+text... if (index.column() == 0) { pPainter->save(); if (option.state & QStyle::State_Selected) { const QPalette& pal = option.palette; pPainter->fillRect(option.rect, pal.highlight().color()); pPainter->setPen(pal.highlightedText().color()); } // Draw the icon... QRect rect = option.rect; const QSize iconSize(16, 16); const QIcon& icon = index.model()->data(index, Qt::DecorationRole).value(); pPainter->drawPixmap(1, rect.top() + ((rect.height() - iconSize.height()) >> 1), icon.pixmap(iconSize)); // Draw the text... rect.setLeft(iconSize.width() + 2); pPainter->drawText(rect, Qt::TextShowMnemonic | Qt::AlignLeft | Qt::AlignVCenter, index.model()->data(index, Qt::DisplayRole).toString()); pPainter->restore(); } else { // Others do as default... QItemDelegate::paint(pPainter, option, index); } } QWidget *qtractorShortcutTableItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { // Keyboard shortcut. qtractorShortcutTableItemEditor *pItemEditor = new qtractorShortcutTableItemEditor(pParent); pItemEditor->setIndex(index); pItemEditor->setDefaultText( index.model()->data(index, Qt::DisplayRole).toString()); QObject::connect(pItemEditor, SIGNAL(editingFinished()), SLOT(commitEditor())); return pItemEditor; } void qtractorShortcutTableItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { qtractorShortcutTableItemEditor *pItemEditor = qobject_cast (pEditor); pItemEditor->setText( index.model()->data(index, Qt::DisplayRole).toString()); } void qtractorShortcutTableItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { qtractorShortcutTableItemEditor *pItemEditor = qobject_cast (pEditor); pModel->setData(index, pItemEditor->text()); } void qtractorShortcutTableItemDelegate::commitEditor (void) { qtractorShortcutTableItemEditor *pItemEditor = qobject_cast (sender()); if (m_pShortcutForm->commitEditor(pItemEditor)) emit commitData(pItemEditor); emit closeEditor(pItemEditor); } QSize qtractorShortcutTableItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } //------------------------------------------------------------------------- // qtractorShortcutForm // Constructor. qtractorShortcutForm::qtractorShortcutForm ( const QList& actions, QWidget *pParent ) : QDialog(pParent) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). //QDialog::setWindowModality(Qt::ApplicationModal); m_pActionControl = NULL; m_iDirtyActionShortcuts = 0; m_iDirtyActionControl = 0; m_pActionControlItem = NULL; // m_ui.ShortcutTable->setIconSize(QSize(16, 16)); m_ui.ShortcutTable->setItemDelegate( new qtractorShortcutTableItemDelegate(this)); QHeaderView *pHeaderView = m_ui.ShortcutTable->header(); pHeaderView->setStretchLastSection(true); pHeaderView->setDefaultAlignment(Qt::AlignLeft); pHeaderView->resizeSection(0, 180); pHeaderView->resizeSection(1, 320); // pHeaderView->hideSection(3); QList items; QListIterator iter(actions); while (iter.hasNext()) { QAction *pAction = iter.next(); if (pAction->objectName().isEmpty()) continue; QTreeWidgetItem *pItem = new QTreeWidgetItem(m_ui.ShortcutTable); const QString& sActionText = qtractorActionControl::menuActionText(pAction, pAction->text()); pItem->setIcon(0, pAction->icon()); pItem->setText(0, sActionText); pItem->setText(1, pAction->statusTip()); const QKeySequence& shortcut = pAction->shortcut(); const QString& sShortcutText = shortcut.toString(); pItem->setText(2, sShortcutText); // pItem->setText(3, actionControlText(pAction)); pItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); m_actions.insert(pItem, pAction); if (!sShortcutText.isEmpty()) m_shortcuts.insert(sShortcutText, pItem); items.append(pItem); } m_ui.ShortcutTable->addTopLevelItems(items); m_ui.ShortcutTable->expandAll(); // Custom context menu... m_ui.ShortcutTable->setContextMenuPolicy(Qt::CustomContextMenu); // Restore last seen form position and extents... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->loadWidgetGeometry(this, true); QObject::connect(m_ui.ShortcutTable, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), SLOT(actionShortcutActivated(QTreeWidgetItem *, int))); QObject::connect(m_ui.ShortcutTable, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(actionShortcutChanged(QTreeWidgetItem *, int))); QObject::connect(m_ui.ShortcutTable, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(actionControlMenuRequested(const QPoint&))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); stabilizeForm(); } qtractorShortcutForm::~qtractorShortcutForm (void) { // Store form position and extents... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveWidgetGeometry(this, true); } // Action shortcut/control table widget accessor. QTreeWidget *qtractorShortcutForm::tableWidget (void) const { return m_ui.ShortcutTable; } // MIDI Controller manager accessor. void qtractorShortcutForm::setActionControl ( qtractorActionControl *pActionControl ) { m_pActionControl = pActionControl; QHeaderView *pHeaderView = m_ui.ShortcutTable->header(); if (m_pActionControl) { QHash::ConstIterator iter = m_actions.constBegin(); const QHash::ConstIterator& iter_end = m_actions.constEnd(); for ( ; iter != iter_end; ++iter) iter.key()->setText(3, actionControlText(iter.value())); pHeaderView->showSection(3); } else { pHeaderView->hideSection(3); } } qtractorActionControl *qtractorShortcutForm::actionControl (void) const { return m_pActionControl; } // Action shortcut/control dirty-flag accessors. bool qtractorShortcutForm::isDirtyActionShortcuts (void) const { return (m_iDirtyActionShortcuts > 0); } bool qtractorShortcutForm::isDirtyActionControl (void) const { return (m_iDirtyActionControl > 0); } // Shortcut action finder & settler. bool qtractorShortcutForm::commitEditor ( qtractorShortcutTableItemEditor *pItemEditor ) { const QModelIndex& index = pItemEditor->index(); if (!index.isValid()) return false; const QString& sShortcutText = pItemEditor->text(); const QString& sDefaultText = pItemEditor->defaultText(); if (sShortcutText == sDefaultText) return false; if (!sShortcutText.isEmpty()) { QTreeWidgetItem *pItem = m_shortcuts.value(sShortcutText, NULL); if (pItem) { QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Keyboard shortcut (%1) already assigned (%2).") .arg(sShortcutText) .arg(pItem->text(0).remove('&')), QMessageBox::Cancel); pItemEditor->clear(); return false; } pItem = m_ui.ShortcutTable->topLevelItem(index.row()); if (pItem) m_shortcuts.insert(sShortcutText, pItem); } if (!sDefaultText.isEmpty()) m_shortcuts.remove(sDefaultText); return true; } void qtractorShortcutForm::actionShortcutActivated ( QTreeWidgetItem *pItem, int iColumn ) { switch (iColumn) { case 3: // MIDI Controller... actionControlActivated(); break; case 2: default: // Keyboard shortcut... m_ui.ShortcutTable->editItem(pItem, 2); break; } } void qtractorShortcutForm::actionShortcutChanged ( QTreeWidgetItem *pItem, int iColumn ) { if (iColumn == 2) { const QString& sShortcutText = QKeySequence(pItem->text(2).trimmed()).toString(); pItem->setText(2, sShortcutText); ++m_iDirtyActionShortcuts; } stabilizeForm(); } void qtractorShortcutForm::accept (void) { if (m_iDirtyActionShortcuts > 0) { QHash::ConstIterator iter = m_actions.constBegin(); const QHash::ConstIterator& iter_end = m_actions.constEnd(); for ( ; iter != iter_end; ++iter) iter.value()->setShortcut(QKeySequence(iter.key()->text(2))); } QDialog::accept(); } void qtractorShortcutForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyActionShortcuts > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Keyboard shortcuts have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } else if (m_iDirtyActionControl > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("MIDI Controller shortcuts have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } void qtractorShortcutForm::stabilizeForm (void) { const bool bValid = (m_iDirtyActionShortcuts > 0 || m_iDirtyActionControl > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } void qtractorShortcutForm::actionControlMenuRequested ( const QPoint& pos ) { if (m_pActionControl == NULL) return; QMenu menu(this); menu.addAction( QIcon(":/images/itemControllers.png"), tr("&MIDI Controller..."), this, SLOT(actionControlActivated())); menu.exec(m_ui.ShortcutTable->viewport()->mapToGlobal(pos)); } void qtractorShortcutForm::actionControlActivated (void) { if (m_pActionControl == NULL) return; m_pActionControlItem = m_ui.ShortcutTable->currentItem(); if (m_pActionControlItem == NULL) return; QAction *pMidiObserverAction = m_actions.value(m_pActionControlItem, NULL); if (pMidiObserverAction == NULL) return; qtractorMidiControlObserverForm::showInstance(pMidiObserverAction, this); qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) { QObject::connect(pMidiObserverForm, SIGNAL(accepted()), SLOT(actionControlAccepted())); } } void qtractorShortcutForm::actionControlAccepted (void) { if (m_pActionControl == NULL) return; if (m_pActionControlItem) { QAction *pMidiObserverAction = m_actions.value(m_pActionControlItem, NULL); if (pMidiObserverAction) { const QString& sText = actionControlText(pMidiObserverAction); m_pActionControlItem->setText(3, sText); } m_pActionControlItem = NULL; ++m_iDirtyActionControl; } stabilizeForm(); } QString qtractorShortcutForm::actionControlText ( QAction *pAction ) const { QString sActionControlText; if (m_pActionControl) { qtractorActionControl::MidiObserver *pMidiObserver = m_pActionControl->getMidiObserver(pAction); if (pMidiObserver) { QStringList clist; clist.append(qtractorMidiControl::nameFromType(pMidiObserver->type())); clist.append(QString::number(pMidiObserver->channel() + 1)); clist.append(QString::number(pMidiObserver->param())); sActionControlText = clist.join(", "); } } return sActionControlText; } // end of qtractorShortcutForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrumentMenu.cpp0000644000000000000000000000013213014536043021113 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorInstrumentMenu.cpp0000644000175000001440000003417113014536043021741 0ustar00rncbcusers00000000000000// qtractorInstrumentMenu.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorInstrumentMenu.h" #include "qtractorInstrument.h" #include "qtractorTrack.h" #include "qtractorTrackCommand.h" #include "qtractorSession.h" #include "qtractorMidiEngine.h" #include "qtractorMidiManager.h" #include #include //---------------------------------------------------------------------- // class qtractorInstrumentMenu -- instrument definition data classes. // // Constructor. qtractorInstrumentMenu::qtractorInstrumentMenu ( QObject *pParent ) : QObject(pParent), m_pTrack(NULL) { } // Main accessor initiator. void qtractorInstrumentMenu::updateTrackMenu ( qtractorTrack *pTrack, QMenu *pMenu ) { if (pTrack == NULL) return; m_pTrack = pTrack; trackMenuReset(pMenu); } bool qtractorInstrumentMenu::trackMenuReset ( QMenu *pMenu ) const { pMenu->clear(); // pMenu->setStyle(scrollableMenuStyle()); if (m_pTrack == NULL) return false; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return false; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return false; QString sCurrentName; qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus) { const unsigned short iChannel = m_pTrack->midiChannel(); const qtractorMidiBus::Patch& patch = pMidiBus->patch(iChannel); sCurrentName = patch.instrumentName; } // Instrument sub-menu... const QIcon icon(":/images/itemInstrument.png"); trackMenuAdd(pMenu, icon, (m_pTrack->pluginList())->midiManager(), sCurrentName); if (pMidiBus && pMidiBus->pluginList_out()) { trackMenuAdd(pMenu, icon, (pMidiBus->pluginList_out())->midiManager(), sCurrentName); } qtractorInstrumentList::ConstIterator iter = pInstruments->constBegin(); const qtractorInstrumentList::ConstIterator& iter_end = pInstruments->constEnd(); for ( ; iter != iter_end; ++iter) { const qtractorInstrument& instr = iter.value(); const QString& sInstrumentName = instr.instrumentName(); if (sInstrumentName.isEmpty()) continue; QMenu *pBankMenu = pMenu->addMenu(icon, sInstrumentName); QAction *pAction = pBankMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(sInstrumentName == sCurrentName); QObject::connect(pBankMenu, SIGNAL(aboutToShow()), SLOT(updateBankMenu())); } return true; } bool qtractorInstrumentMenu::trackMenuAdd ( QMenu *pMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sCurrentName ) const { if (pMidiManager == NULL) return false; pMidiManager->updateInstruments(); // Instrument sub-menu... const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); qtractorMidiManager::Instruments::ConstIterator iter = list.constBegin(); const qtractorMidiManager::Instruments::ConstIterator& iter_end = list.constEnd(); for ( ; iter != iter_end; ++iter) { const QString& sInstrumentName = iter.key(); if (sInstrumentName.isEmpty()) continue; QMenu *pBankMenu = pMenu->addMenu(icon, sInstrumentName); QAction *pAction = pBankMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(sInstrumentName == sCurrentName); QObject::connect(pBankMenu, SIGNAL(aboutToShow()), SLOT(updateBankMenu())); } return true; } // Track/Instrument bank sub-menu stabilizers. void qtractorInstrumentMenu::updateBankMenu (void) { QMenu *pBankMenu = qobject_cast (sender()); if (pBankMenu) bankMenuReset(pBankMenu); } bool qtractorInstrumentMenu::bankMenuReset ( QMenu *pBankMenu ) const { pBankMenu->clear(); // pBankMenu->setStyle(scrollableMenuStyle()); if (m_pTrack == NULL) return false; const QString sInstrumentName = pBankMenu->title().remove('&'); const int iCurrentBank = m_pTrack->midiBank(); // Instrument plug-in banks sub-menu... const QIcon icon(":/images/itemPatches.png"); if (bankMenuAdd(pBankMenu, icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iCurrentBank)) return true; qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus && pMidiBus->pluginList_out() && bankMenuAdd(pBankMenu, icon, (pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iCurrentBank)) return true; // Instrument bank/patches sub-menu... qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return false; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return false; if (pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const qtractorInstrumentPatches& patches = instr.patches(); qtractorInstrumentPatches::ConstIterator patch_iter = patches.constBegin(); const qtractorInstrumentPatches::ConstIterator& patch_end = patches.constEnd(); for ( ; patch_iter != patch_end; ++patch_iter) { const int iBank = patch_iter.key(); const qtractorInstrumentData& patch = patch_iter.value(); const QString& sBankName = patch.name(); if (iBank < 0 || sBankName.isEmpty()) continue; QMenu *pProgMenu = pBankMenu->addMenu(icon, sBankName); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iBank == iCurrentBank); pAction->setData(iBank); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); } } // There should always be a dummy bank (-1)... if (pBankMenu->actions().count() > 0) pBankMenu->addSeparator(); QMenu *pProgMenu = pBankMenu->addMenu(tr("(None)")); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iCurrentBank < 0); pAction->setData(-1); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); return true; } bool qtractorInstrumentMenu::bankMenuAdd ( QMenu *pBankMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iCurrentBank ) const { if (pMidiManager == NULL) return false; const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); if (!list.contains(sInstrumentName)) return false; // Instrument plug-in banks sub-menu... const qtractorMidiManager::Banks& banks = list.value(sInstrumentName); qtractorMidiManager::Banks::ConstIterator bank_iter = banks.constBegin(); const qtractorMidiManager::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { const int iBank = bank_iter.key(); if (iBank < 0) continue; const qtractorMidiManager::Bank& bank = bank_iter.value(); QMenu *pProgMenu = pBankMenu->addMenu(icon, bank.name); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iBank == iCurrentBank); pAction->setData(iBank); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); } // There should always be a dummy bank (-1)... if (pBankMenu->actions().count() > 0) pBankMenu->addSeparator(); QMenu *pProgMenu = pBankMenu->addMenu(tr("(None)")); QAction *pAction = pProgMenu->menuAction(); pAction->setCheckable(true); pAction->setChecked(iCurrentBank < 0); pAction->setData(-1); QObject::connect(pProgMenu, SIGNAL(aboutToShow()), SLOT(updateProgMenu())); return true; } // Track/Instrument bank sub-menu stabilizers. void qtractorInstrumentMenu::updateProgMenu (void) { QMenu *pProgMenu = qobject_cast (sender()); if (pProgMenu) progMenuReset(pProgMenu); } bool qtractorInstrumentMenu::progMenuReset ( QMenu *pProgMenu ) const { pProgMenu->clear(); pProgMenu->setStyle(scrollableMenuStyle()); if (m_pTrack == NULL) return false; QAction *pBankAction = pProgMenu->menuAction(); if (pBankAction == NULL) return false; QMenu *pBankMenu = NULL; QListIterator iter(pBankAction->associatedWidgets()); while (iter.hasNext() && pBankMenu == NULL) pBankMenu = qobject_cast (iter.next()); if (pBankMenu == NULL) return false; const QString sInstrumentName = pBankMenu->title().remove('&'); const int iBank = pBankAction->data().toInt(); const int iCurrentProg = m_pTrack->midiProg(); // Instrument plugin programs sub-menu... const QIcon icon(":/images/itemChannel.png"); if (progMenuAdd(pProgMenu, icon, (m_pTrack->pluginList())->midiManager(), sInstrumentName, iBank, iCurrentProg)) return true; qtractorMidiBus *pMidiBus = static_cast (m_pTrack->outputBus()); if (pMidiBus && pMidiBus->pluginList_out() && progMenuAdd(pProgMenu, icon, (pMidiBus->pluginList_out())->midiManager(), sInstrumentName, iBank, iCurrentProg)) return true; // Instrument programs sub-menu... qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return false; qtractorInstrumentList *pInstruments = pSession->instruments(); if (pInstruments == NULL) return false; if (pInstruments->contains(sInstrumentName)) { const qtractorInstrument& instr = pInstruments->value(sInstrumentName); const qtractorInstrumentPatches& patches = instr.patches(); const qtractorInstrumentData& patch = patches[iBank]; qtractorInstrumentData::ConstIterator prog_iter = patch.constBegin(); const qtractorInstrumentData::ConstIterator& prog_end = patch.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { const int iProg = prog_iter.key(); if (iProg < 0) continue; const QString& sProgName = prog_iter.value(); QAction *pAction = pProgMenu->addAction(icon, sProgName); pAction->setCheckable(true); pAction->setChecked(iProg == iCurrentProg); pAction->setData(iProg); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); } } // There should always be a dummy program (-1)... if (pProgMenu->actions().count() > 0) pProgMenu->addSeparator(); QAction *pAction = pProgMenu->addAction(tr("(None)")); pAction->setCheckable(true); pAction->setChecked(iCurrentProg < 0); pAction->setData(-1); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); return true; } bool qtractorInstrumentMenu::progMenuAdd ( QMenu *pProgMenu, const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iCurrentProg ) const { if (pMidiManager == NULL) return false; // Instrument plugin programs sub-menu... const qtractorMidiManager::Instruments& list = pMidiManager->instruments(); if (!list.contains(sInstrumentName)) return false; const qtractorMidiManager::Banks& banks = list.value(sInstrumentName); if (!banks.contains(iBank)) return false; const QString sProg("%1 - %2"); const qtractorMidiManager::Progs& progs = banks.value(iBank).progs; qtractorMidiManager::Progs::ConstIterator prog_iter = progs.constBegin(); const qtractorMidiManager::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { const int iProg = prog_iter.key(); if (iProg < 0) continue; const QString& sProgName = sProg.arg(iProg).arg(prog_iter.value()); QAction *pAction = pProgMenu->addAction(icon, sProgName); pAction->setCheckable(true); pAction->setChecked(iProg == iCurrentProg); pAction->setData(iProg); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); } // There should always be a dummy program (-1)... if (pProgMenu->actions().count() > 0) pProgMenu->addSeparator(); QAction *pAction = pProgMenu->addAction(tr("(None)")); pAction->setCheckable(true); pAction->setChecked(iCurrentProg < 0); pAction->setData(-1); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(progActionTriggered(bool))); return true; } // Track/Instrument patch selection. void qtractorInstrumentMenu::progActionTriggered ( bool /*bOn*/ ) { if (m_pTrack == NULL) return; qtractorSession *pSession = m_pTrack->session(); if (pSession == NULL) return; QAction *pProgAction = qobject_cast (sender()); if (pProgAction) { const int iProg = pProgAction->data().toInt(); QListIterator bank_iter(pProgAction->associatedWidgets()); while (bank_iter.hasNext()) { QMenu *pBankMenu = qobject_cast (bank_iter.next()); if (pBankMenu == NULL) continue; QAction *pBankAction = pBankMenu->menuAction(); if (pBankAction) { const int iBank = pBankAction->data().toInt(); QListIterator iter(pBankAction->associatedWidgets()); while (iter.hasNext()) { QMenu *pMenu = qobject_cast (iter.next()); if (pMenu) { const QString sInstrumentName = pMenu->title().remove('&'); // Make it an undoable command... pSession->execute( new qtractorTrackInstrumentCommand( m_pTrack, sInstrumentName, iBank, iProg)); // Done. m_pTrack = NULL; break; } } } // Bail out. break; } } } // A custom scrollable menu style (static). QStyle *qtractorInstrumentMenu::scrollableMenuStyle (void) { class ScrollableMenuStyle : public QProxyStyle { protected: int styleHint(StyleHint shint, const QStyleOption *sopt, const QWidget *widget, QStyleHintReturn * hret) const { if (shint == QStyle::SH_Menu_Scrollable) return 1; else return QProxyStyle::styleHint(shint, sopt, widget, hret); } }; static ScrollableMenuStyle s_scrollableMenuStyle; return &s_scrollableMenuStyle; } // end of qtractorInstrumentMenu.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractor.desktop.in0000644000000000000000000000013213014536043017471 xustar0030 mtime=1479719971.735086539 30 atime=1479719971.735086539 30 ctime=1479719971.735086539 qtractor-0.8.0/src/qtractor.desktop.in0000644000175000001440000000114213014536043020307 0ustar00rncbcusers00000000000000[Desktop Entry] Name=@PACKAGE_NAME@ Version=1.0 GenericName=Multi-track Sequencer GenericName[fr]=Séquenceur multi-pistes Comment=Qtractor is an Audio/MIDI multi-track sequencer application Comment[fr]=Qtractor est un séquenceur multi-pistes audio/MIDI Exec=@ac_prefix@/bin/qtractor Icon=qtractor Categories=Audio;AudioVideo;Midi;Sequencer;X-Multitrack;X-Alsa;X-Jack;Qt; MimeType=application/x-qtractor-session;application/x-qtractor-template;application/x-qtractor-archive; Keywords=Audio;MIDI;Multitrack;Sequencer;DAW;ALSA;JACK;LADSPA;DSSI;VST;LV2;Qt; Terminal=false Type=Application X-SuSE-translate=true qtractor-0.8.0/src/PaxHeaders.7649/qtractorObserver.cpp0000644000000000000000000000012713014536043017711 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorObserver.cpp0000644000175000001440000001064213014536043020530 0ustar00rncbcusers00000000000000// qtractorObserver.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorObserver.h" //--------------------------------------------------------------------------- // qtractorSubjectQueue - Update/notify subject queue. class qtractorSubjectQueue { public: struct QueueItem { qtractorSubject *subject; qtractorObserver *sender; }; qtractorSubjectQueue ( unsigned int iQueueSize = 1024 ) : m_iQueueIndex(0), m_iQueueSize(0), m_pQueueItems(NULL) { resize(iQueueSize); } ~qtractorSubjectQueue () { clear(); delete [] m_pQueueItems; } void clear() { m_iQueueIndex = 0; } bool push ( qtractorSubject *pSubject, qtractorObserver *pSender ) { if (m_iQueueIndex >= m_iQueueSize) return false; pSubject->setQueued(true); QueueItem *pItem = &m_pQueueItems[m_iQueueIndex++]; pItem->subject = pSubject; pItem->sender = pSender; return true; } bool pop (bool bUpdate) { if (m_iQueueIndex == 0) return false; QueueItem *pItem = &m_pQueueItems[--m_iQueueIndex]; qtractorSubject *pSubject = pItem->subject; pSubject->notify(pItem->sender, bUpdate); pSubject->setQueued(false); return true; } void flush (bool bUpdate) { while (pop(bUpdate)) ; } void reset () { while (m_iQueueIndex > 0) { QueueItem *pItem = &m_pQueueItems[--m_iQueueIndex]; (pItem->subject)->setQueued(false); } clear(); } void resize ( unsigned int iNewSize ) { QueueItem *pOldItems = m_pQueueItems; QueueItem *pNewItems = new QueueItem [iNewSize]; if (pOldItems) { unsigned int iOldSize = m_iQueueIndex; if (iOldSize > iNewSize) iOldSize = iNewSize; if (iOldSize > 0) ::memcpy(pNewItems, pOldItems, iOldSize * sizeof(QueueItem)); m_iQueueSize = iNewSize; m_pQueueItems = pNewItems; delete [] pOldItems; } else { m_iQueueSize = iNewSize; m_pQueueItems = pNewItems; } } private: unsigned int m_iQueueIndex; unsigned int m_iQueueSize; QueueItem *m_pQueueItems; }; // The local subject queue singleton. static qtractorSubjectQueue g_subjectQueue; //--------------------------------------------------------------------------- // qtractorSubject - Scalar parameter value model. // Constructor. qtractorSubject::qtractorSubject ( float fValue, float fDefaultValue ) : m_fValue(fValue), m_bQueued(false), m_fPrevValue(fValue), m_fMinValue(0.0f), m_fMaxValue(1.0f), m_fDefaultValue(fDefaultValue), m_bToggled(false), m_bInteger(false), m_pCurve(NULL) { } // Destructor. qtractorSubject::~qtractorSubject (void) { QListIterator iter(m_observers); while (iter.hasNext()) iter.next()->setSubject(NULL); m_observers.clear(); } // Direct value accessors. void qtractorSubject::setValue ( float fValue, qtractorObserver *pSender ) { if (fValue == m_fValue) return; if (!m_bQueued) { m_fPrevValue = m_fValue; g_subjectQueue.push(this, pSender); } m_fValue = safeValue(fValue); } // Observer/view updater. void qtractorSubject::notify ( qtractorObserver *pSender, bool bUpdate ) { QListIterator iter(m_observers); while (iter.hasNext()) { qtractorObserver *pObserver = iter.next(); if (pSender && pSender == pObserver) continue; pObserver->update(bUpdate); } } // Queue flush (singleton) -- notify all pending observers. void qtractorSubject::flushQueue ( bool bUpdate ) { g_subjectQueue.flush(bUpdate); } // Queue reset (clear). void qtractorSubject::resetQueue (void) { g_subjectQueue.reset(); } void qtractorSubject::clearQueue (void) { g_subjectQueue.clear(); } // end of qtractorObserver.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginFactory.h0000644000000000000000000000012713014536043020355 xustar0029 mtime=1479719971.77110454 29 atime=1479719971.77110454 29 ctime=1479719971.77110454 qtractor-0.8.0/src/qtractorPluginFactory.h0000644000175000001440000001061213014536043021171 0ustar00rncbcusers00000000000000// qtractorPluginFactory.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginFactory_h #define __qtractorPluginFactory_h #include "qtractorPlugin.h" #include // Forward decls. class qtractorPluginFactoryProxy; //---------------------------------------------------------------------------- // qtractorPluginFactory -- Plugin path helper. // class qtractorPluginFactory : public QObject { Q_OBJECT public: // Constructor. qtractorPluginFactory(QObject *pParent = NULL); // Destructor. ~qtractorPluginFactory(); // Plugin files/paths resgistry. typedef QHash Paths; // Plugin type hint accessors. void setTypeHint(qtractorPluginType::Hint typeHint) { m_typeHint = typeHint; } qtractorPluginType::Hint typeHint() const { return m_typeHint; } // Executive methods. void scan(); // Plugin types registry. typedef QList Types; const Types& types() const { return m_types; } // Type register method. void addType(qtractorPluginType *pType) { m_types.append(pType); } // Type list reset method. void clear(); // Global plugin-paths executive methods. QStringList pluginPaths(qtractorPluginType::Hint typeHint); void updatePluginPaths(); // Plugin factory method. static qtractorPlugin *createPlugin( qtractorPluginList *pList, const QString& sFilename, unsigned long iIndex, qtractorPluginType::Hint typeHint); // Singleton instance accessor. static qtractorPluginFactory *getInstance(); signals: // Scan progress feedback. void scanned(int iPercent); protected: // Recursive plugin path/file inventory method (return partial file count). int addFiles(qtractorPluginType::Hint typeHint, const QStringList& paths); int addFiles(qtractorPluginType::Hint typeHint, const QString& sPath); // Plugin type listing. bool addTypes(qtractorPluginType::Hint typeHint, const QString& sFilename); // Plugin scan reset method. void reset(); private: // Instance variables. qtractorPluginType::Hint m_typeHint; // Internal plugin-paths. Paths m_paths; // Internal plugin-paths. Paths m_files; // Internal plugin types list. Types m_types; // Proxy (out-of-process) client. qtractorPluginFactoryProxy *m_pProxy; // Pseudo-singleton instance. static qtractorPluginFactory *g_pPluginFactory; }; //---------------------------------------------------------------------------- // qtractorPluginFactoryProxy -- Plugin path proxy (out-of-process client). // class qtractorPluginFactoryProxy : public QProcess { Q_OBJECT public: // ctor. qtractorPluginFactoryProxy(qtractorPluginFactory *pPluginFactory); // Start method. bool start(); // Service methods. bool addTypes(qtractorPluginType::Hint typeHint, const QString& sFilename); protected slots: // Service slots. void stdout_slot(); void stderr_slot(); }; //---------------------------------------------------------------------------- // qtractorDummyPluginType -- Dummy plugin type instance. // class qtractorDummyPluginType : public qtractorPluginType { public: // Constructor. qtractorDummyPluginType( const QString& sText, unsigned long iIndex, Hint typeHint); // Must be overriden methods. bool open(); void close(); // Dummy plugin filename (virtual override). QString filename() const { return m_sFilename; } // Factory method (static) static qtractorDummyPluginType *createType(const QString& sText); private: // Instance variables. QString m_sFilename; }; #endif // __qtractorPluginFactory_h // end of qtractorPluginFactory.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorExportForm.h0000644000000000000000000000013213014536043017670 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.746092039 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorExportForm.h0000644000175000001440000000370713014536043020517 0ustar00rncbcusers00000000000000// qtractorExportForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorExportForm_h #define __qtractorExportForm_h #include "ui_qtractorExportForm.h" #include "qtractorTrack.h" //---------------------------------------------------------------------------- // qtractorExportForm -- UI wrapper form. class qtractorExportForm : public QDialog { Q_OBJECT public: // Constructor. qtractorExportForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorExportForm(); void setExportType(qtractorTrack::TrackType exportType); qtractorTrack::TrackType exportType() const; protected slots: void accept(); void reject(); void browseExportPath(); void rangeChanged(); void formatChanged(int); void valueChanged(); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorExportForm m_ui; // Instance variables... qtractorTrack::TrackType m_exportType; QString m_sExportType; QString m_sExportExt; qtractorTimeScale *m_pTimeScale; }; #endif // __qtractorExportForm_h // end of qtractorExportForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorSession.h0000644000000000000000000000012713014536043017212 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77310554 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSession.h0000644000175000001440000003352613014536043020037 0ustar00rncbcusers00000000000000// qtractorSession.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSession_h #define __qtractorSession_h #include "qtractorAtomic.h" #include "qtractorTrack.h" #include "qtractorTimeScale.h" // Forward declarations. class qtractorClip; // Special forward declarations. class qtractorMidiEngine; class qtractorAudioEngine; class qtractorAudioPeakFactory; class qtractorSessionCursor; class qtractorSessionDocument; class qtractorMidiManager; class qtractorInstrumentList; class qtractorCommandList; class qtractorCommand; class qtractorFileList; class QDomElement; //------------------------------------------------------------------------- // qtractorSession -- Session container (singleton). class qtractorSession { public: // Constructor. qtractorSession(); // Default destructor. ~qtractorSession(); // Open/close session engine(s). bool init(); bool open(); void close(); // Reset session. void clear(); // Session directory path accessors. void setSessionDir(const QString& sSessionDir); const QString& sessionDir() const; // Session filename accessors. void setSessionName(const QString& sSessionName); const QString& sessionName() const; // Session description accessors. void setDescription(const QString& sDescription); const QString& description() const; // Session startlength mod-accessors. void updateSession( unsigned long iSessionStart = 0, unsigned long iSessionEnd = 0); unsigned long sessionStart() const; unsigned long sessionEnd() const; // Time-scale helper accessors. qtractorTimeScale *timeScale(); // Device engine common client name accessors. void setClientName(const QString& sClientName); const QString& clientName() const; // Sample rate accessors. void setSampleRate(unsigned int iSampleRate); unsigned int sampleRate() const; // Session tempo accessors. void setTempo(float fTempo); float tempo() const; // Tempo beat type accessors. void setBeatType(unsigned short iBeatType); unsigned short beatType() const; // Resolution accessors. void setTicksPerBeat(unsigned short iTicksPerBeat); unsigned short ticksPerBeat() const; // Beats/Bar(measure) accessors. void setBeatsPerBar(unsigned short iBeatsPerBar); unsigned short beatsPerBar() const; // Time signature (denominator) accessors. void setBeatDivisor(unsigned short iBeatDivisor); unsigned short beatDivisor() const; // Horizontal zoom factor. void setHorizontalZoom(unsigned short iHorizontalZoom); unsigned short horizontalZoom() const; // Vertical zoom factor. void setVerticalZoom(unsigned short iVerticalZoom); unsigned short verticalZoom() const; // Pixels per beat (width). void setPixelsPerBeat(unsigned short iPixelsPerBeat); unsigned short pixelsPerBeat() const; // Beat divisor (snap) accessors. void setSnapPerBeat(unsigned short iSnapPerBeat); unsigned short snapPerBeat(void) const; // Pixel/Tick number conversion. unsigned long tickFromPixel(unsigned int x); unsigned int pixelFromTick(unsigned long iTick); // Pixel/Frame number conversion. unsigned long frameFromPixel(unsigned int x) const; unsigned int pixelFromFrame(unsigned long iFrame) const; // Beat/frame conversion. unsigned long frameFromBeat(unsigned int iBeat); unsigned int beatFromFrame(unsigned long iFrame); // Tick/Frame number conversion. unsigned long frameFromTick(unsigned long iTick); unsigned long tickFromFrame(unsigned long iFrame); // Tick/Frame range conversion (delta conversion). unsigned long frameFromTickRange( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset = false); unsigned long tickFromFrameRange( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset = false); // Beat/frame snap filters. unsigned long tickSnap(unsigned long iTick); unsigned long frameSnap(unsigned long iFrame); unsigned int pixelSnap(unsigned int x); // Frame/locate (SMPTE) conversion. unsigned long frameFromLocate(unsigned long iLocate) const; unsigned long locateFromFrame(unsigned long iFrame) const; // Song position pointer (SPP=MIDI beats) to frame converters. unsigned long frameFromSongPos(unsigned short iSongPos); unsigned short songPosFromFrame(unsigned long iFrame); // Update time scale divisor factors. void updateTimeScale(); // Update time resolution divisor factors. void updateTimeResolution(); // Update from disparate sample-rate. void updateSampleRate(unsigned int iSampleRate); // Track list management methods. const qtractorList& tracks() const; void addTrack(qtractorTrack *pTrack); void insertTrack(qtractorTrack *pTrack, qtractorTrack *pPrevTrack = NULL); void moveTrack(qtractorTrack *pTrack, qtractorTrack *pNextTrack); void updateTrack(qtractorTrack *pTrack); void unlinkTrack(qtractorTrack *pTrack); qtractorTrack *trackAt(int iTrack) const; // Current number of record-armed tracks. void setRecordTracks(bool bRecord); unsigned int recordTracks() const; // Current number of mued tracks. void setMuteTracks(bool bMute); unsigned int muteTracks() const; // Current number of solo tracks. void setSoloTracks(bool bSolo); unsigned int soloTracks() const; // Temporary current track accessors. void setCurrentTrack(qtractorTrack *pTrack); qtractorTrack *currentTrack() const; // Temporary current track predicates. bool isTrackMonitor(qtractorTrack *pTrack) const; bool isTrackMidiChannel(qtractorTrack *pTrack, unsigned short iChannel) const; // Session cursor factory methods. qtractorSessionCursor *createSessionCursor(unsigned long iFrame = 0, qtractorTrack::TrackType syncType = qtractorTrack::None); void unlinkSessionCursor(qtractorSessionCursor *pSessionCursor); // Reset (reactivate) all plugin chains... void resetAllPlugins(); // Device engine accessors. qtractorMidiEngine *midiEngine() const; qtractorAudioEngine *audioEngine() const; // Wait for application stabilization. static void stabilize(int msecs = 20); // Consolidated session engine activation status. bool isActivated() const; // Session RT-safe pseudo-locking primitives. bool acquire(); void release(); void lock(); void unlock(); // Re-entrancy check. bool isBusy() const; // Consolidated session engine start status. void setPlaying(bool bPlaying); bool isPlaying() const; // Shutdown procedure. void shutdown(); // (Hazardous) bi-directional locate method. void seek(unsigned long iFrame, bool bSync = false); // Playhead positioning. void setPlayHead(unsigned long iPlayHead); unsigned long playHead() const; // Auto-backward play-head positioning. void setPlayHeadAutoBackward(unsigned long iPlayHead); unsigned long playHeadAutoBackward() const; // Edit-head positioning. void setEditHead(unsigned long iEditHead); unsigned long editHead() const; // Edit-tail positioning. void setEditTail(unsigned long iEditTail); unsigned long editTail() const; // Session loop points accessors. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); unsigned long loopStart() const; unsigned long loopEnd() const; bool isLooping() const; // Session punch points accessors. void setPunch(unsigned long iPunchIn, unsigned long iPunchOut); unsigned long punchIn() const; unsigned long punchOut() const; bool isPunching() const; unsigned long punchInTime() const; unsigned long punchOutTime() const; // Absolute frame time and offset. unsigned long frameTime() const; unsigned long frameTimeEx() const; // Sanitize a given name. static QString sanitize(const QString& s); // Create a brand new filename (absolute file path). QString createFilePath( const QString& sTrackName, const QString& sExt, int iClipNo = 0); // Consolidated session record state. void setRecording(bool bRecording); bool isRecording() const; // Loop-recording/take mode. void setLoopRecordingMode(int iLoopRecordingMode); int loopRecordingMode() const; // Track recording specifics. unsigned short audioRecord() const; unsigned short midiRecord() const; // Special track-immediate methods. void trackRecord(qtractorTrack *pTrack, bool bRecord, unsigned long iClipStart, unsigned long iFrameTime); void trackMute(qtractorTrack *pTrack, bool bMute); void trackSolo(qtractorTrack *pTrack, bool bSolo); // Audio peak factory accessor. qtractorAudioPeakFactory *audioPeakFactory() const; // MIDI track tagging specifics. unsigned short midiTag() const; void acquireMidiTag(qtractorTrack *pTrack); void releaseMidiTag(qtractorTrack *pTrack); // MIDI session/tracks instrument/controller patching (conditional). void resetAllMidiControllers(bool bForceImmediate); // MIDI manager list accessors. void addMidiManager(qtractorMidiManager *pMidiManager); void removeMidiManager(qtractorMidiManager *pMidiManager); const qtractorList& midiManagers() const; // Auto time-stretching global flag (when tempo changes) void setAutoTimeStretch(bool bAutoTimeStretch); bool isAutoTimeStretch() const; // Session special process cycle executive. void process(qtractorSessionCursor *pSessionCursor, unsigned long iFrameStart, unsigned long iFrameEnd); // Session special process record executive (audio recording only). void process_record( unsigned long iFrameStart, unsigned long iFrameEnd); // Session special process automation executive. void process_curve(unsigned long iFrame); // Document element methods. bool loadElement(qtractorSessionDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorSessionDocument *pDocument, QDomElement *pElement); // Session property structure. struct Properties { // Default constructor. Properties() { clear(); } // Copy constructor. Properties(const Properties& props) { copy(props); } // Assignment operator, Properties& operator=(const Properties& props) { return copy(props); } // Helper copy method. Properties& copy(const Properties& props); // Helper clear/reset method. void clear(); // Members. QString sessionDir; QString sessionName; QString description; // Intrinsic time scale. qtractorTimeScale timeScale; }; // Alternate properties accessor. Properties& properties(); // Session command executive (undo/redo) bool execute(qtractorCommand *pCommand); // Session command list reference (undo/redo) qtractorCommandList *commands() const; // Instrument names mapping. qtractorInstrumentList *instruments() const; // Find track of specific curve-list. qtractorTrack *findTrack(qtractorCurveList *pCurveList) const; // Find track of specific name. qtractorTrack *findTrack(const QString& sTrackName) const; // Session files registry accessor. qtractorFileList *files() const; // Pseudo-singleton instance accessor. static qtractorSession *getInstance(); private: Properties m_props; // Session properties. unsigned long m_iSessionStart; // Session start in frames. unsigned long m_iSessionEnd; // Session end in frames. unsigned int m_iRecordTracks; // Current number of record-armed tracks. unsigned int m_iMuteTracks; // Current number of muted tracks. unsigned int m_iSoloTracks; // Current number of solo tracks. qtractorTrack *m_pCurrentTrack; // Temporary current track. // The track list. qtractorList m_tracks; // Managed session cursors. qtractorList m_cursors; // Device engine common client name. QString m_sClientName; // Device engine instances. qtractorMidiEngine *m_pMidiEngine; qtractorAudioEngine *m_pAudioEngine; // Audio peak factory (singleton) instance. qtractorAudioPeakFactory *m_pAudioPeakFactory; // Track recording counts. unsigned short m_iAudioRecord; unsigned short m_iMidiRecord; // MIDI track tagging specifics. unsigned short m_iMidiTag; QList m_midiTags; // Base edit members. unsigned long m_iEditHead; unsigned long m_iEditTail; // Session time-normalized edit points. unsigned long m_iEditHeadTime; unsigned long m_iEditTailTime; // Session loop points. unsigned long m_iLoopStart; unsigned long m_iLoopEnd; // Session time-normalized loop points. unsigned long m_iLoopStartTime; unsigned long m_iLoopEndTime; // Session punch points. unsigned long m_iPunchIn; unsigned long m_iPunchOut; // Session time-normalized punch points. unsigned long m_iPunchInTime; unsigned long m_iPunchOutTime; unsigned long m_iPlayHeadAutoBackward; // Consolidated record state. bool m_bRecording; // Loop-recording/take mode. int m_iLoopRecordingMode; // Auto time-stretching global flag (when tempo changes) bool m_bAutoTimeStretch; // MIDI plugin manager list. qtractorList m_midiManagers; // RT-safeness hackish lock-mutex. qtractorAtomic m_locks; qtractorAtomic m_mutex; // Instrument names mapping. qtractorInstrumentList *m_pInstruments; // Session command executive (undo/redo) qtractorCommandList *m_pCommands; // Curve-to-track mapping. QHash m_curves; // File registry. qtractorFileList *m_pFiles; // The pseudo-singleton instance. static qtractorSession *g_pSession; }; #endif // __qtractorSession_h // end of qtractorSession.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorLv2Plugin.cpp0000644000000000000000000000013213014536043017740 xustar0030 mtime=1479719971.750094039 30 atime=1479719971.749093539 30 ctime=1479719971.750094039 qtractor-0.8.0/src/qtractorLv2Plugin.cpp0000644000175000001440000041600313014536043020564 0ustar00rncbcusers00000000000000// qtractorLv2Plugin.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_LV2 #include "qtractorLv2Plugin.h" #include "qtractorPluginFactory.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMidiManager.h" #include "qtractorOptions.h" #ifdef CONFIG_LV2_STATE // LV2 State/Dirty (StateChanged) notification. #include "qtractorMainForm.h" // LV2 State/Presets: standard directory access. // For local file vs. URI manipulations. #include #include #include #endif #include #ifndef INT32_MAX #define INT32_MAX 2147483647 #endif // URI map/unmap features. #include "lv2/lv2plug.in/ns/ext/urid/urid.h" static QHash g_uri_map; static QHash g_ids_map; static LV2_URID qtractor_lv2_urid_map ( LV2_URID_Map_Handle /*handle*/, const char *uri ) { if (strcmp(uri, LILV_URI_MIDI_EVENT) == 0) return QTRACTOR_LV2_MIDI_EVENT_ID; else return qtractorLv2Plugin::lv2_urid_map(uri); } static LV2_URID_Map g_lv2_urid_map = { NULL, qtractor_lv2_urid_map }; static const LV2_Feature g_lv2_urid_map_feature = { LV2_URID_MAP_URI, &g_lv2_urid_map }; static const char *qtractor_lv2_urid_unmap ( LV2_URID_Unmap_Handle /*handle*/, LV2_URID id ) { if (id == QTRACTOR_LV2_MIDI_EVENT_ID) return LILV_URI_MIDI_EVENT; else return qtractorLv2Plugin::lv2_urid_unmap(id); } static LV2_URID_Unmap g_lv2_urid_unmap = { NULL, qtractor_lv2_urid_unmap }; static const LV2_Feature g_lv2_urid_unmap_feature = { LV2_URID_UNMAP_URI, &g_lv2_urid_unmap }; #ifdef CONFIG_LV2_EVENT // URI map (uri_to_id) feature (DEPRECATED) #include "lv2/lv2plug.in/ns/ext/uri-map/uri-map.h" static LV2_URID qtractor_lv2_uri_to_id ( LV2_URI_Map_Callback_Data /*data*/, const char *map, const char *uri ) { if ((map && strcmp(map, LV2_EVENT_URI) == 0) && strcmp(uri, LILV_URI_MIDI_EVENT) == 0) return QTRACTOR_LV2_MIDI_EVENT_ID; else return qtractorLv2Plugin::lv2_urid_map(uri); } static LV2_URI_Map_Feature g_lv2_uri_map = { NULL, qtractor_lv2_uri_to_id }; static const LV2_Feature g_lv2_uri_map_feature = { LV2_URI_MAP_URI, &g_lv2_uri_map }; #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_STATE #ifndef LV2_STATE__StateChanged #define LV2_STATE__StateChanged LV2_STATE_PREFIX "StateChanged" #endif static const LV2_Feature g_lv2_state_feature = { LV2_STATE_URI, NULL }; static LV2_State_Status qtractor_lv2_state_store ( LV2_State_Handle handle, uint32_t key, const void *value, size_t size, uint32_t type, uint32_t flags ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return LV2_STATE_ERR_UNKNOWN; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_store(%p, %d, %d, %d, %d)", pLv2Plugin, int(key), int(size), int(type), int(flags)); #endif return pLv2Plugin->lv2_state_store(key, value, size, type, flags); } static const void *qtractor_lv2_state_retrieve ( LV2_State_Handle handle, uint32_t key, size_t *size, uint32_t *type, uint32_t *flags ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return NULL; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_retrieve(%p, %d)", pLv2Plugin, int(key)); #endif return pLv2Plugin->lv2_state_retrieve(key, size, type, flags); } #endif // CONFIG_LV2_STATE // URI map helpers (static). LV2_URID qtractorLv2Plugin::lv2_urid_map ( const char *uri ) { const QString sUri(uri); QHash::ConstIterator iter = g_uri_map.constFind(sUri); if (iter == g_uri_map.constEnd()) { LV2_URID id = g_uri_map.size() + 1000; g_uri_map.insert(sUri, id); g_ids_map.insert(id, sUri.toUtf8()); return id; } return iter.value(); } const char *qtractorLv2Plugin::lv2_urid_unmap ( LV2_URID id ) { QHash::ConstIterator iter = g_ids_map.constFind(id); if (iter == g_ids_map.constEnd()) return NULL; return iter.value().constData(); } #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support. #include #include #include #include //---------------------------------------------------------------------- // class qtractorLv2Worker -- LV2 Worker/Schedule item decl. // class qtractorLv2WorkerThread; class qtractorLv2Worker { public: // Constructor. qtractorLv2Worker(qtractorLv2Plugin *pLv2Plugin, const LV2_Feature *const *features); // Destructor. ~qtractorLv2Worker(); // Instance copy of worker schedule feature. LV2_Feature **lv2_features() const { return m_lv2_features; } // Schedule work. void schedule(uint32_t size, const void *data); // Respond work. void respond(uint32_t size, const void *data); // Commit work. void commit(); // Process work. void process(); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync) { m_bWaitSync = bWaitSync; } bool isWaitSync() const { return m_bWaitSync; } private: // Instance members. qtractorLv2Plugin *m_pLv2Plugin; LV2_Feature **m_lv2_features; LV2_Feature m_lv2_schedule_feature; LV2_Worker_Schedule m_lv2_schedule; volatile bool m_bWaitSync; jack_ringbuffer_t *m_pRequests; jack_ringbuffer_t *m_pResponses; void *m_pResponse; static qtractorLv2WorkerThread *g_pWorkerThread; static unsigned int g_iWorkerRefCount; }; static LV2_Worker_Status qtractor_lv2_worker_schedule ( LV2_Worker_Schedule_Handle handle, uint32_t size, const void *data ) { qtractorLv2Worker *pLv2Worker = static_cast (handle); if (pLv2Worker == NULL) return LV2_WORKER_ERR_UNKNOWN; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_worker_schedule(%p, %u, %p)", pLv2Worker, size, data); #endif pLv2Worker->schedule(size, data); return LV2_WORKER_SUCCESS; } static LV2_Worker_Status qtractor_lv2_worker_respond ( LV2_Worker_Respond_Handle handle, uint32_t size, const void *data ) { qtractorLv2Worker *pLv2Worker = static_cast (handle); if (pLv2Worker == NULL) return LV2_WORKER_ERR_UNKNOWN; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_worker_respond(%p, %u, %p)", pLv2Worker, size, data); #endif pLv2Worker->respond(size, data); return LV2_WORKER_SUCCESS; } //---------------------------------------------------------------------- // class qtractorLv2WorkerThread -- LV2 Worker/Schedule thread. // class qtractorLv2WorkerThread : public QThread { public: // Constructor. qtractorLv2WorkerThread(unsigned int iSyncSize = 128); // Destructor. ~qtractorLv2WorkerThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition. void sync(qtractorLv2Worker *pLv2Worker = NULL); protected: // The main thread executive. void run(); private: // The peak file queue instance reference. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorLv2Worker **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; // Constructor. qtractorLv2WorkerThread::qtractorLv2WorkerThread ( unsigned int iSyncSize ) { m_iSyncSize = (64 << 1); while (m_iSyncSize < iSyncSize) m_iSyncSize <<= 1; m_iSyncMask = (m_iSyncSize - 1); m_ppSyncItems = new qtractorLv2Worker * [m_iSyncSize]; m_iSyncRead = 0; m_iSyncWrite = 0; ::memset(m_ppSyncItems, 0, m_iSyncSize * sizeof(qtractorLv2Worker *)); m_bRunState = false; } // Destructor. qtractorLv2WorkerThread::~qtractorLv2WorkerThread (void) { delete [] m_ppSyncItems; } // Run state accessor. void qtractorLv2WorkerThread::setRunState ( bool bRunState ) { QMutexLocker locker(&m_mutex); m_bRunState = bRunState; } bool qtractorLv2WorkerThread::runState (void) const { return m_bRunState; } // Wake from executive wait condition. void qtractorLv2WorkerThread::sync ( qtractorLv2Worker *pLv2Worker ) { if (pLv2Worker == NULL) { unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { qtractorLv2Worker *pSyncItem = m_ppSyncItems[r]; if (pSyncItem) pSyncItem->setWaitSync(false); ++r &= m_iSyncMask; w = m_iSyncWrite; } // m_iSyncRead = r; } else { // !pLv2Worker->isWaitSync() unsigned int n; unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; if (w > r) { n = ((r - w + m_iSyncSize) & m_iSyncMask) - 1; } else if (r > w) { n = (r - w) - 1; } else { n = m_iSyncSize - 1; } if (n > 0) { pLv2Worker->setWaitSync(true); m_ppSyncItems[w] = pLv2Worker; m_iSyncWrite = (w + 1) & m_iSyncMask; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } #ifdef CONFIG_DEBUG_0 else qDebug("qtractorLv2WorkerThread[%p]::sync(): tryLock() failed.", this); #endif } // The main thread executive cycle. void qtractorLv2WorkerThread::run (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2WorkerThread[%p]::run(): started...", this); #endif m_mutex.lock(); m_bRunState = true; while (m_bRunState) { // Do whatever we must, then wait for more... unsigned int r = m_iSyncRead; unsigned int w = m_iSyncWrite; while (r != w) { m_ppSyncItems[r]->process(); ++r &= m_iSyncMask; w = m_iSyncWrite; } m_iSyncRead = r; // Wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2WorkerThread[%p]::run(): stopped.\n", this); #endif } //---------------------------------------------------------------------- // class qtractorLv2Worker -- LV2 Worker/Schedule item impl. // qtractorLv2WorkerThread *qtractorLv2Worker::g_pWorkerThread = NULL; unsigned int qtractorLv2Worker::g_iWorkerRefCount = 0; // Constructor. qtractorLv2Worker::qtractorLv2Worker ( qtractorLv2Plugin *pLv2Plugin, const LV2_Feature *const *features ) { m_pLv2Plugin = pLv2Plugin; int iFeatures = 0; while (features && features[iFeatures]) { ++iFeatures; } m_lv2_features = new LV2_Feature * [iFeatures + 2]; for (int i = 0; i < iFeatures; ++i) m_lv2_features[i] = (LV2_Feature *) features[i]; m_lv2_schedule.handle = this; m_lv2_schedule.schedule_work = &qtractor_lv2_worker_schedule; m_lv2_schedule_feature.URI = LV2_WORKER__schedule; m_lv2_schedule_feature.data = &m_lv2_schedule; m_lv2_features[iFeatures++] = &m_lv2_schedule_feature; m_lv2_features[iFeatures] = NULL; m_bWaitSync = false; m_pRequests = ::jack_ringbuffer_create(1024); m_pResponses = ::jack_ringbuffer_create(1024); m_pResponse = (void *) ::malloc(1024); if (++g_iWorkerRefCount == 1) { g_pWorkerThread = new qtractorLv2WorkerThread(); g_pWorkerThread->start(); } } // Destructor. qtractorLv2Worker::~qtractorLv2Worker (void) { m_bWaitSync = false; if (--g_iWorkerRefCount == 0) { if (g_pWorkerThread->isRunning()) do { g_pWorkerThread->setRunState(false); // g_pWorkerThread->terminate(); g_pWorkerThread->sync(); } while (!g_pWorkerThread->wait(100)); delete g_pWorkerThread; g_pWorkerThread = NULL; } ::jack_ringbuffer_free(m_pRequests); ::jack_ringbuffer_free(m_pResponses); ::free(m_pResponse); delete [] m_lv2_features; } // Schedule work. void qtractorLv2Worker::schedule ( uint32_t size, const void *data ) { const uint32_t request_size = size + sizeof(size); if (::jack_ringbuffer_write_space(m_pRequests) >= request_size) { char request_data[request_size]; ::memcpy(request_data, &size, sizeof(size)); ::memcpy(request_data + sizeof(size), data, size); ::jack_ringbuffer_write(m_pRequests, (const char *) &request_data, request_size); } if (g_pWorkerThread) g_pWorkerThread->sync(this); } // Response work. void qtractorLv2Worker::respond ( uint32_t size, const void *data ) { const uint32_t response_size = size + sizeof(size); if (::jack_ringbuffer_write_space(m_pResponses) >= response_size) { char response_data[response_size]; ::memcpy(response_data, &size, sizeof(size)); ::memcpy(response_data + sizeof(size), data, size); ::jack_ringbuffer_write(m_pResponses, (const char *) &response_data, response_size); } } // Commit work. void qtractorLv2Worker::commit (void) { const LV2_Worker_Interface *worker = m_pLv2Plugin->lv2_worker_interface(0); if (worker == NULL) return; const unsigned short iInstances = m_pLv2Plugin->instances(); unsigned short i; uint32_t read_space = ::jack_ringbuffer_read_space(m_pResponses); while (read_space > 0) { uint32_t size = 0; ::jack_ringbuffer_read(m_pResponses, (char *) &size, sizeof(size)); ::jack_ringbuffer_read(m_pResponses, (char *) m_pResponse, size); if (worker->work_response) { for (i = 0; i < iInstances; ++i) { LV2_Handle handle = m_pLv2Plugin->lv2_handle(i); if (handle) (*worker->work_response)(handle, size, m_pResponse); } } read_space -= sizeof(size) + size; } if (worker->end_run) { for (i = 0; i < iInstances; ++i) { LV2_Handle handle = m_pLv2Plugin->lv2_handle(i); if (handle) (*worker->end_run)(handle); } } } // Process work. void qtractorLv2Worker::process (void) { if (!m_bWaitSync) return; const LV2_Worker_Interface *worker = m_pLv2Plugin->lv2_worker_interface(0); if (worker == NULL) return; const unsigned short iInstances = m_pLv2Plugin->instances(); unsigned short i; void *buf = NULL; uint32_t size = 0; uint32_t read_space = ::jack_ringbuffer_read_space(m_pRequests); if (read_space > 0) buf = ::malloc(read_space); while (read_space > 0) { ::jack_ringbuffer_read(m_pRequests, (char *) &size, sizeof(size)); ::jack_ringbuffer_read(m_pRequests, (char *) buf, size); if (worker->work) { for (i = 0; i < iInstances; ++i) { LV2_Handle handle = m_pLv2Plugin->lv2_handle(i); if (handle) (*worker->work)(handle, qtractor_lv2_worker_respond, this, size, buf); } } read_space -= sizeof(size) + size; } if (buf) ::free(buf); m_bWaitSync = false; } #endif // CONFIG_LV2_WORKER #ifdef CONFIG_LV2_STATE_FILES #include "qtractorDocument.h" static char *qtractor_lv2_state_abstract_path ( LV2_State_Map_Path_Handle handle, const char *absolute_path ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_abstract_path(%p, \"%s\")", pLv2Plugin, absolute_path); #endif // abstract_path from absolute_path... QString sDir = pLv2Plugin->lv2_state_save_dir(); const bool bSessionDir = sDir.isEmpty(); if (bSessionDir) sDir = pSession->sessionDir(); const QFileInfo fi(absolute_path); const QString& sAbsolutePath = fi.absoluteFilePath(); QString sAbstractPath = QDir(sDir).relativeFilePath(sAbsolutePath); if (bSessionDir) sAbstractPath = qtractorDocument::addArchiveFile(sDir, sAbstractPath); return ::strdup(sAbstractPath.toUtf8().constData()); } static char *qtractor_lv2_state_absolute_path ( LV2_State_Map_Path_Handle handle, const char *abstract_path ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_absolute_path(%p, \"%s\")", pLv2Plugin, abstract_path); #endif // absolute_path from abstract_path... QString sDir = pLv2Plugin->lv2_state_save_dir(); const bool bSessionDir = sDir.isEmpty(); if (bSessionDir) sDir = pSession->sessionDir(); QFileInfo fi(abstract_path); if (fi.isRelative()) fi.setFile(QDir(sDir), fi.filePath()); const QString& sAbsolutePath = fi.absoluteFilePath(); return ::strdup(sAbsolutePath.toUtf8().constData()); } #ifdef CONFIG_LV2_STATE_MAKE_PATH static char *qtractor_lv2_state_make_path ( LV2_State_Make_Path_Handle handle, const char *relative_path ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return NULL; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_state_make_path(%p, \"%s\")", pLv2Plugin, relative_path); #endif // make_path from relative_path... QString sDir = pLv2Plugin->lv2_state_save_dir(); if (sDir.isEmpty()) { sDir = pSession->sessionDir(); sDir += QDir::separator(); #if 0 const QString& sSessionName = pSession->sessionName(); if (!sSessionName.isEmpty()) { sDir += qtractorSession::sanitize(sSessionName); sDir += '-'; } const QString& sListName = pLv2Plugin->list()->name(); if (!sListName.isEmpty()) { sDir += qtractorSession::sanitize(sListName); sDir += '-'; } #endif sDir += pLv2Plugin->type()->label(); sDir += '-'; sDir += QString::number(pLv2Plugin->uniqueID(), 16); } QDir dir; int i = 0; const QString sPath = sDir + "-%1"; do dir.setPath(sPath.arg(++i)); while (dir.exists()); QFileInfo fi(relative_path); if (fi.isRelative()) fi.setFile(dir, fi.filePath()); if (fi.isSymLink()) fi.setFile(fi.symLinkTarget()); const QString& sMakeDir = fi.absolutePath(); if (!QDir(sMakeDir).exists()) dir.mkpath(sMakeDir); const QString& sMakePath = fi.absoluteFilePath(); return ::strdup(sMakePath.toUtf8().constData()); } #endif // CONFIG_LV2_STATE_MAKE_PATH #endif // CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_BUF_SIZE // LV2 Buffer size option. #include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h" #ifndef LV2_BUF_SIZE__nominalBlockLength #define LV2_BUF_SIZE__nominalBlockLength LV2_BUF_SIZE_PREFIX "nominalBlockLength" #endif static const LV2_Feature g_lv2_buf_size_fixed_feature = { LV2_BUF_SIZE__fixedBlockLength, NULL }; static const LV2_Feature g_lv2_buf_size_bounded_feature = { LV2_BUF_SIZE__boundedBlockLength, NULL }; #endif // CONFIG_LV2_BUF_SIZE static const LV2_Feature *g_lv2_features[] = { &g_lv2_urid_map_feature, &g_lv2_urid_unmap_feature, #ifdef CONFIG_LV2_EVENT &g_lv2_uri_map_feature, // deprecated. #endif #ifdef CONFIG_LV2_STATE &g_lv2_state_feature, #endif #ifdef CONFIG_LV2_BUF_SIZE &g_lv2_buf_size_fixed_feature, &g_lv2_buf_size_bounded_feature, #endif NULL }; #ifdef CONFIG_LV2_UI #include "qtractorPluginForm.h" #define LV2_UI_TYPE_NONE 0 #define LV2_UI_TYPE_QT4 1 #define LV2_UI_TYPE_QT5 2 #define LV2_UI_TYPE_EXTERNAL 3 #define LV2_UI_TYPE_GTK 4 #define LV2_UI_TYPE_X11 5 #define LV2_UI_TYPE_OTHER 6 #ifndef LV2_UI__Qt5UI #define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" #endif #if QT_VERSION < 0x050000 #define LV2_UI_HOST_URI LV2_UI__Qt4UI #else #define LV2_UI_HOST_URI LV2_UI__Qt5UI #endif #ifndef LV2_UI__windowTitle #define LV2_UI__windowTitle LV2_UI_PREFIX "windowTitle" #endif static void qtractor_lv2_ui_port_write ( LV2UI_Controller ui_controller, uint32_t port_index, uint32_t buffer_size, uint32_t protocol, const void *buffer ) { qtractorLv2Plugin *pLv2Plugin = static_cast (ui_controller); if (pLv2Plugin == NULL) return; pLv2Plugin->lv2_ui_port_write(port_index, buffer_size, protocol, buffer); } static uint32_t qtractor_lv2_ui_port_index ( LV2UI_Controller ui_controller, const char *port_symbol ) { qtractorLv2Plugin *pLv2Plugin = static_cast (ui_controller); if (pLv2Plugin == NULL) return LV2UI_INVALID_PORT_INDEX; return pLv2Plugin->lv2_ui_port_index(port_symbol); } #ifdef CONFIG_LV2_EXTERNAL_UI static void qtractor_lv2_ui_closed ( LV2UI_Controller ui_controller ) { qtractorLv2Plugin *pLv2Plugin = static_cast (ui_controller); if (pLv2Plugin == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_ui_closed(%p)", pLv2Plugin); #endif // Just flag up the closure... pLv2Plugin->setEditorClosed(true); } #endif // CONFIG_LV2_EXTERNAL_UI #ifdef CONFIG_LV2_UI_TOUCH static void qtractor_lv2_ui_touch ( LV2UI_Feature_Handle handle, uint32_t port_index, bool grabbed ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_ui_touch(%p, %u, %d)", pLv2Plugin, port_index, int(grabbed)); #endif // Just flag up the closure... pLv2Plugin->lv2_ui_touch(port_index, grabbed); } #endif // CONFIG_LV2_UI_TOUCH #include class qtractorLv2Plugin::EventFilter : public QObject { public: // Constructor. EventFilter(qtractorLv2Plugin *pLv2Plugin, QWidget *pQtWidget) : QObject(), m_pLv2Plugin(pLv2Plugin), m_pQtWidget(pQtWidget) { m_pQtWidget->installEventFilter(this); } bool eventFilter(QObject *pObject, QEvent *pEvent) { if (pObject == static_cast (m_pQtWidget)) { switch (pEvent->type()) { case QEvent::Close: { // Defer widget close! m_pQtWidget->removeEventFilter(this); m_pQtWidget = NULL; m_pLv2Plugin->closeEditorEx(); pEvent->ignore(); return true; } case QEvent::Resize: { // LV2 UI resize control... QResizeEvent *pResizeEvent = static_cast (pEvent); if (pResizeEvent) m_pLv2Plugin->lv2_ui_resize(pResizeEvent->size()); // Fall thru... } default: break; } } return QObject::eventFilter(pObject, pEvent); } private: // Instance variables. qtractorLv2Plugin *m_pLv2Plugin; QWidget *m_pQtWidget; }; #endif // CONFIG_LV2_UI // LV2 World stuff (ref. counted). static LilvWorld *g_lv2_world = NULL; static LilvPlugins *g_lv2_plugins = NULL; // Supported port classes. static LilvNode *g_lv2_input_class = NULL; static LilvNode *g_lv2_output_class = NULL; static LilvNode *g_lv2_control_class = NULL; static LilvNode *g_lv2_audio_class = NULL; static LilvNode *g_lv2_midi_class = NULL; #ifdef CONFIG_LV2_EVENT static LilvNode *g_lv2_event_class = NULL; #endif #ifdef CONFIG_LV2_ATOM static LilvNode *g_lv2_atom_class = NULL; #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI static LilvNode *g_lv2_external_ui_class = NULL; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI static LilvNode *g_lv2_external_ui_deprecated_class = NULL; #endif #endif static LilvNode *g_lv2_x11_ui_class = NULL; static LilvNode *g_lv2_gtk_ui_class = NULL; static LilvNode *g_lv2_qt4_ui_class = NULL; static LilvNode *g_lv2_qt5_ui_class = NULL; #endif // CONFIG_LV2_UI // Supported plugin features. static LilvNode *g_lv2_realtime_hint = NULL; static LilvNode *g_lv2_extension_data_hint = NULL; #ifdef CONFIG_LV2_WORKER static LilvNode *g_lv2_worker_schedule_hint = NULL; #endif #ifdef CONFIG_LV2_STATE static LilvNode *g_lv2_state_interface_hint = NULL; static LilvNode *g_lv2_state_load_default_hint = NULL; #endif // Supported port properties (hints). static LilvNode *g_lv2_toggled_prop = NULL; static LilvNode *g_lv2_integer_prop = NULL; static LilvNode *g_lv2_sample_rate_prop = NULL; #include "lv2/lv2plug.in/ns/ext/port-props/port-props.h" static LilvNode *g_lv2_logarithmic_prop = NULL; #ifdef CONFIG_LV2_ATOM #include "lv2/lv2plug.in/ns/ext/atom/forge.h" #include "lv2/lv2plug.in/ns/ext/atom/util.h" static LV2_Atom_Forge *g_lv2_atom_forge = NULL; #ifndef CONFIG_LV2_ATOM_FORGE_OBJECT #define lv2_atom_forge_object(forge, frame, id, otype) \ lv2_atom_forge_blank(forge, frame, id, otype) #endif #ifndef CONFIG_LV2_ATOM_FORGE_KEY #define lv2_atom_forge_key(forge, key) \ lv2_atom_forge_property_head(forge, key, 0) #endif static LilvNode *g_lv2_minimum_prop = NULL; static LilvNode *g_lv2_maximum_prop = NULL; static LilvNode *g_lv2_default_prop = NULL; #include "lv2/lv2plug.in/ns/ext/resize-port/resize-port.h" static LilvNode *g_lv2_minimum_size_prop = NULL; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH static LilvNode *g_lv2_patch_message_class = NULL; #endif // LV2 URIDs stock. static struct qtractorLv2Urids { #ifdef CONFIG_LV2_ATOM LV2_URID atom_eventTransfer; LV2_URID atom_Chunk; LV2_URID atom_Sequence; LV2_URID atom_Object; LV2_URID atom_Blank; LV2_URID atom_Bool; LV2_URID atom_Int; LV2_URID atom_Long; LV2_URID atom_Float; LV2_URID atom_Double; LV2_URID atom_String; LV2_URID atom_Path; #endif #ifdef CONFIG_LV2_PATCH LV2_URID patch_Get; LV2_URID patch_Put; LV2_URID patch_Set; LV2_URID patch_body; LV2_URID patch_property; LV2_URID patch_value; #endif #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION LV2_URID time_Position; #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE LV2_URID bufsz_minBlockLength; LV2_URID bufsz_maxBlockLength; LV2_URID bufsz_nominalBlockLength; LV2_URID bufsz_sequenceSize; #endif #ifdef CONFIG_LV2_UI LV2_URID ui_windowTitle; #endif #endif // CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_STATE LV2_URID state_StateChanged; #endif } g_lv2_urids; #ifdef CONFIG_LV2_PROGRAMS #include "qtractorPluginCommand.h" void qtractor_lv2_program_changed ( LV2_Programs_Handle handle, int32_t index ) { qtractorLv2Plugin *pLv2Plugin = static_cast (handle); if (pLv2Plugin == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_program_changed(%p, %d)", pLv2Plugin, index); #endif pLv2Plugin->lv2_program_changed(index); } #endif // CONFIG_LV2_PROGRAMS #ifdef CONFIG_LV2_STATE // LV2 State/Presets: port value setter. static void qtractor_lv2_set_port_value ( const char *port_symbol, void *user_data, const void *value, uint32_t size, uint32_t type ) { qtractorLv2Plugin *pLv2Plugin = static_cast (user_data); if (pLv2Plugin == NULL) return; const LilvPlugin *plugin = pLv2Plugin->lv2_plugin(); if (plugin == NULL) return; if (size != sizeof(float) || type != g_lv2_urids.atom_Float) return; LilvNode *symbol = lilv_new_string(g_lv2_world, port_symbol); const LilvPort *port = lilv_plugin_get_port_by_symbol(plugin, symbol); if (port) { const float val = *(float *) value; const unsigned long port_index = lilv_port_get_index(plugin, port); pLv2Plugin->updateParamValue(port_index, val, true); } lilv_node_free(symbol); } #endif // CONFIG_LV2_STATE #ifdef CONFIG_LV2_PRESETS // LV2 Presets: port value getter. static const void *qtractor_lv2_get_port_value ( const char *port_symbol, void *user_data, uint32_t *size, uint32_t *type ) { const void *retv = NULL; *size = 0; *type = 0; qtractorLv2Plugin *pLv2Plugin = static_cast (user_data); if (pLv2Plugin == NULL) return retv; const LilvPlugin *plugin = pLv2Plugin->lv2_plugin(); if (plugin == NULL) return retv; LilvNode *symbol = lilv_new_string(g_lv2_world, port_symbol); const LilvPort *port = lilv_plugin_get_port_by_symbol(plugin, symbol); if (port) { unsigned long iIndex = lilv_port_get_index(plugin, port); qtractorPluginParam *pParam = pLv2Plugin->findParam(iIndex); if (pParam) { *size = sizeof(float); *type = g_lv2_urids.atom_Float; retv = (const void *) (pParam->subject())->data(); } } lilv_node_free(symbol); return retv; } // Remove specific dir/file path. static void qtractor_lv2_remove_file (const QFileInfo& info); static void qtractor_lv2_remove_dir ( const QString& sDir ) { const QDir dir(sDir); const QList& list = dir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot); QListIterator iter(list); while (iter.hasNext()) qtractor_lv2_remove_file(iter.next()); QDir cwd = QDir::current(); if (cwd.absolutePath() == dir.absolutePath()) { cwd.cdUp(); QDir::setCurrent(cwd.path()); } dir.rmdir(sDir); } static void qtractor_lv2_remove_file ( const QFileInfo& info ) { if (info.exists()) { const QString& sPath = info.absoluteFilePath(); if (info.isDir()) { qtractor_lv2_remove_dir(sPath); } else { QFile::remove(sPath); } } } #endif // CONFIG_LV2_PRESETS #ifdef CONFIG_LV2_PATCH //---------------------------------------------------------------------- // class qtractorLv2Plugin::Property -- LV2 Patch/property registry item. // qtractorLv2Plugin::Property::Property ( const LilvNode *property ) { static const char *s_types[] = { LV2_ATOM__Bool, LV2_ATOM__Int, LV2_ATOM__Long, LV2_ATOM__Float, LV2_ATOM__Double, LV2_ATOM__String, LV2_ATOM__Path, NULL }; LilvNode *label_uri = lilv_new_uri(g_lv2_world, LILV_NS_RDFS "label"); LilvNode *range_uri = lilv_new_uri(g_lv2_world, LILV_NS_RDFS "range"); const char *prop_uri = lilv_node_as_uri(property); m_key = qtractorLv2Plugin::lv2_urid_map(prop_uri); m_uri = prop_uri; LilvNodes *nodes = lilv_world_find_nodes( g_lv2_world, property, label_uri, NULL); LilvNode *label = (nodes ? lilv_nodes_get_first(nodes) : label_uri); m_name = (label ? lilv_node_as_string(label) : prop_uri); m_type = 0; for (int i = 0; s_types[i]; ++i) { const char *type = s_types[i]; LilvNode *range = lilv_new_uri(g_lv2_world, type); const bool has_range = lilv_world_ask( g_lv2_world, property, range_uri, range); lilv_node_free(range); if (has_range) { m_type = qtractorLv2Plugin::lv2_urid_map(type); break; } } LilvNode *prop_min = lilv_world_get( g_lv2_world, property, g_lv2_minimum_prop, NULL); LilvNode *prop_max = lilv_world_get( g_lv2_world, property, g_lv2_maximum_prop, NULL); LilvNode *prop_def = lilv_world_get( g_lv2_world, property, g_lv2_default_prop, NULL); if (m_type == g_lv2_urids.atom_Bool) { m_min = float(prop_min ? lilv_node_as_bool(prop_min) : false); m_max = float(prop_max ? lilv_node_as_bool(prop_max) : true); m_def = float(prop_def ? lilv_node_as_bool(prop_def) : false); } else if (m_type == g_lv2_urids.atom_Int || m_type == g_lv2_urids.atom_Long) { m_min = float(prop_min ? lilv_node_as_int(prop_min) : 0); m_max = float(prop_max ? lilv_node_as_int(prop_max) : INT32_MAX); m_def = float(prop_def ? lilv_node_as_int(prop_def) : 0); } else if (m_type == g_lv2_urids.atom_Float || m_type == g_lv2_urids.atom_Double) { m_min = (prop_min ? lilv_node_as_float(prop_min) : 0.0f); m_max = (prop_max ? lilv_node_as_float(prop_max) : 1.0f); m_def = (prop_def ? lilv_node_as_float(prop_def) : 0.0f); } else m_min = m_max = m_def = 0.0f; if (prop_min) lilv_node_free(prop_min); if (prop_max) lilv_node_free(prop_max); if (prop_def) lilv_node_free(prop_def); if (nodes) lilv_nodes_free(nodes); lilv_node_free(label_uri); lilv_node_free(range_uri); } bool qtractorLv2Plugin::Property::isToggled (void) const { return (m_type == g_lv2_urids.atom_Bool); } bool qtractorLv2Plugin::Property::isInteger (void) const { return (m_type == g_lv2_urids.atom_Int || m_type == g_lv2_urids.atom_Long); } bool qtractorLv2Plugin::Property::isString (void) const { return (m_type == g_lv2_urids.atom_String); } bool qtractorLv2Plugin::Property::isPath (void) const { return (m_type == g_lv2_urids.atom_Path); } #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_TIME // LV2 Time-position control structure. static struct qtractorLv2Time { enum Index { frame = 0, framesPerSecond, speed, bar, beat, barBeat, beatUnit, beatsPerBar, beatsPerMinute, numOfMembers }; const char *uri; LV2_URID urid; LilvNode *node; float value; uint32_t changed; QList *params; } g_lv2_time[] = { { LV2_TIME__frame, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__framesPerSecond, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__speed, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__bar, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__beat, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__barBeat, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__beatUnit, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__beatsPerBar, 0, NULL, 0.0f, 0, NULL }, { LV2_TIME__beatsPerMinute, 0, NULL, 0.0f, 0, NULL } }; static uint32_t g_lv2_time_refcount = 0; #ifdef CONFIG_LV2_TIME_POSITION // LV2 Time position atoms... static LilvNode *g_lv2_time_position_class = NULL; static uint8_t *g_lv2_time_position_buffer = NULL; static uint32_t g_lv2_time_position_changed = 0; static QList *g_lv2_time_position_plugins = NULL; static void qtractor_lv2_time_position_open ( qtractorLv2Plugin *pLv2Plugin ) { #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_time_position_open(%p)", pLv2Plugin); #endif if (g_lv2_time_position_plugins == NULL) g_lv2_time_position_plugins = new QList (); g_lv2_time_position_plugins->append(pLv2Plugin); if (g_lv2_time_position_buffer == NULL) g_lv2_time_position_buffer = new uint8_t [256]; ++g_lv2_time_refcount; } static void qtractor_lv2_time_position_close ( qtractorLv2Plugin *pLv2Plugin ) { #ifdef CONFIG_DEBUG qDebug("qtractor_lv2_time_position_close(%p)", pLv2Plugin); #endif --g_lv2_time_refcount; if (g_lv2_time_position_plugins) { g_lv2_time_position_plugins->removeAll(pLv2Plugin); if (g_lv2_time_position_plugins->isEmpty()) { delete g_lv2_time_position_plugins; g_lv2_time_position_plugins = NULL; } } if (g_lv2_time_position_plugins == NULL) { if (g_lv2_time_position_buffer) { delete [] g_lv2_time_position_buffer; g_lv2_time_position_buffer = NULL; } } } #endif // CONFIG_LV2_TIME_POSITION #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_UI #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 #undef signals // Collides with GTK symbology #include #include static void qtractor_lv2_ui_gtk2_on_size_request ( GtkWidget */*widget*/, GtkRequisition *req, gpointer user_data ) { QWidget *pQtWidget = static_cast (user_data); pQtWidget->setMinimumSize(req->width, req->height); } static void qtractor_lv2_ui_gtk2_on_size_allocate ( GtkWidget */*widget*/, GdkRectangle *rect, gpointer user_data ) { QWidget *pQtWidget = static_cast (user_data); pQtWidget->resize(rect->width, rect->height); } #endif // CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_X11 static int qtractor_lv2_ui_resize ( LV2UI_Feature_Handle handle, int width, int height ) { QWidget *pQtWidget = static_cast (handle); pQtWidget->resize(width, height); return 0; } #endif // CONFIG_LV2_UI_X11 #endif #endif // CONFIG_LV2_UI //---------------------------------------------------------------------------- // qtractorLv2PluginType -- LV2 plugin type instance. // // Derived methods. bool qtractorLv2PluginType::open (void) { // Do we have a descriptor already? if (m_lv2_plugin == NULL) m_lv2_plugin = lv2_plugin(m_sUri); if (m_lv2_plugin == NULL) return false; #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType[%p]::open() uri=\"%s\"", this, filename().toUtf8().constData()); #endif // Retrieve plugin type names. LilvNode *name = lilv_plugin_get_name(m_lv2_plugin); if (name) { m_sName = lilv_node_as_string(name); lilv_node_free(name); } else { m_sName = filename(); const int iIndex = m_sName.lastIndexOf('/'); if (iIndex > 0) m_sName = m_sName.right(m_sName.length() - iIndex - 1); } // Sanitize plugin label. m_sLabel = m_sName.simplified().replace(QRegExp("[\\s|\\.|\\-]+"), "_"); // Retrieve plugin unique identifier. m_iUniqueID = qHash(m_sUri); // Compute and cache port counts... m_iControlIns = 0; m_iControlOuts = 0; m_iAudioIns = 0; m_iAudioOuts = 0; m_iMidiIns = 0; m_iMidiOuts = 0; #ifdef CONFIG_LV2_EVENT m_iEventIns = 0; m_iEventOuts = 0; #endif #ifdef CONFIG_LV2_ATOM m_iAtomIns = 0; m_iAtomOuts = 0; #endif const unsigned long iNumPorts = lilv_plugin_get_num_ports(m_lv2_plugin); for (unsigned long i = 0; i < iNumPorts; ++i) { const LilvPort *port = lilv_plugin_get_port_by_index(m_lv2_plugin, i); if (port) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_control_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iControlIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iControlOuts; } else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_audio_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iAudioIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iAudioOuts; } #ifdef CONFIG_LV2_EVENT else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_event_class) || lilv_port_is_a(m_lv2_plugin, port, g_lv2_midi_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iEventIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iEventOuts; } #endif #ifdef CONFIG_LV2_ATOM else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_atom_class)) { if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_input_class)) ++m_iAtomIns; else if (lilv_port_is_a(m_lv2_plugin, port, g_lv2_output_class)) ++m_iAtomOuts; } #endif } } #ifdef CONFIG_LV2_EVENT m_iMidiIns += m_iEventIns; m_iMidiOuts += m_iEventOuts; #endif #ifdef CONFIG_LV2_ATOM m_iMidiIns += m_iAtomIns; m_iMidiOuts += m_iAtomOuts; #endif // Cache flags. m_bRealtime = lilv_plugin_has_feature(m_lv2_plugin, g_lv2_realtime_hint); m_bConfigure = false; #ifdef CONFIG_LV2_STATE // Query for state interface extension data... LilvNodes *nodes = lilv_plugin_get_value(m_lv2_plugin, g_lv2_extension_data_hint); if (nodes) { LILV_FOREACH(nodes, iter, nodes) { const LilvNode *node = lilv_nodes_get(nodes, iter); if (lilv_node_equals(node, g_lv2_state_interface_hint)) { m_bConfigure = true; break; } } lilv_nodes_free(nodes); } #endif #ifdef CONFIG_LV2_UI // Check the UI inventory... LilvUIs *uis = lilv_plugin_get_uis(m_lv2_plugin); if (uis) { int uis_count = 0; LILV_FOREACH(uis, iter, uis) { LilvUI *ui = const_cast (lilv_uis_get(uis, iter)); #ifdef CONFIG_LV2_EXTERNAL_UI if (lilv_ui_is_a(ui, g_lv2_external_ui_class) #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI || lilv_ui_is_a(ui, g_lv2_external_ui_deprecated_class) #endif ) ++uis_count; else #endif if (lilv_ui_is_a(ui, g_lv2_x11_ui_class)) ++uis_count; else if (lilv_ui_is_a(ui, g_lv2_gtk_ui_class)) ++uis_count; #if QT_VERSION < 0x050000 else if (lilv_ui_is_a(ui, g_lv2_qt4_ui_class)) ++uis_count; #else else if (lilv_ui_is_a(ui, g_lv2_qt5_ui_class)) ++uis_count; #endif #ifdef CONFIG_LV2_UI_SHOW else if (lv2_ui_show_interface(ui)) ++uis_count; #endif } m_bEditor = (uis_count > 0); lilv_uis_free(uis); } #endif // Done. return true; } void qtractorLv2PluginType::close (void) { m_lv2_plugin = NULL; } // Factory method (static) qtractorLv2PluginType *qtractorLv2PluginType::createType ( const QString& sUri ) { // Sanity check... if (sUri.isEmpty()) return NULL; LilvPlugin *plugin = lv2_plugin(sUri); if (plugin == NULL) return NULL; // Yep, most probably its a valid plugin descriptor... return new qtractorLv2PluginType(sUri, plugin); } // Descriptor method (static) LilvPlugin *qtractorLv2PluginType::lv2_plugin ( const QString& sUri ) { if (g_lv2_plugins == NULL) return NULL; // Retrieve plugin descriptor if any... LilvNode *uri = lilv_new_uri(g_lv2_world, sUri.toUtf8().constData()); if (uri == NULL) return NULL; LilvPlugin *plugin = const_cast ( lilv_plugins_get_by_uri(g_lv2_plugins, uri)); #if 0 LilvNodes *list = lilv_plugin_get_required_features( static_cast (plugin)); if (list) { LILV_FOREACH(nodes, iter, list) { const LilvNode *node = lilv_nodes_get(list, iter); bool bSupported = false; for (int i = 0; !bSupported && g_lv2_features[i]; ++i) { const LilvNode *impl = lilv_new_uri(g_lv2_world, g_lv2_features[i]->URI); bSupported = lilv_node_equals(impl, node); } if (!bSupported) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType::lilv_plugin: node %s not supported.", lilv_node_as_string(lilv_nodes_get(node, iter))); #endif plugin = NULL; break; } } } #endif lilv_node_free(uri); return plugin; } // LV2 World stuff (ref. counted). void qtractorLv2PluginType::lv2_open (void) { if (g_lv2_plugins) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType::lv2_open()"); #endif // HACK: set special environment for LV2... qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { const char *LV2_PATH = "LV2_PATH"; const QStringList& lv2_paths = pPluginFactory->pluginPaths(qtractorPluginType::Lv2); if (lv2_paths.isEmpty()) { ::unsetenv(LV2_PATH); } else { #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) const QString sPathSep(';'); #else const QString sPathSep(':'); #endif ::setenv(LV2_PATH, lv2_paths.join(sPathSep).toUtf8().constData(), 1); } } // Taking on all the world... g_lv2_world = lilv_world_new(); qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bLv2DynManifest) { // Set dyn-manifest support option... LilvNode *dyn_manifest = lilv_new_bool(g_lv2_world, true); lilv_world_set_option(g_lv2_world, LILV_OPTION_DYN_MANIFEST, dyn_manifest); lilv_node_free(dyn_manifest); } // Find all installed plugins. lilv_world_load_all(g_lv2_world); g_lv2_plugins = const_cast ( lilv_world_get_all_plugins(g_lv2_world)); // Set up the port classes we support. g_lv2_input_class = lilv_new_uri(g_lv2_world, LILV_URI_INPUT_PORT); g_lv2_output_class = lilv_new_uri(g_lv2_world, LILV_URI_OUTPUT_PORT); g_lv2_control_class = lilv_new_uri(g_lv2_world, LILV_URI_CONTROL_PORT); g_lv2_audio_class = lilv_new_uri(g_lv2_world, LILV_URI_AUDIO_PORT); g_lv2_midi_class = lilv_new_uri(g_lv2_world, LILV_URI_MIDI_EVENT); #ifdef CONFIG_LV2_EVENT g_lv2_event_class = lilv_new_uri(g_lv2_world, LILV_URI_EVENT_PORT); #endif #ifdef CONFIG_LV2_ATOM g_lv2_atom_class = lilv_new_uri(g_lv2_world, LV2_ATOM__AtomPort); #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI g_lv2_external_ui_class = lilv_new_uri(g_lv2_world, LV2_EXTERNAL_UI__Widget); #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI g_lv2_external_ui_deprecated_class = lilv_new_uri(g_lv2_world, LV2_EXTERNAL_UI_DEPRECATED_URI); #endif #endif // CONFIG_LV2_EXTERNAL_UI g_lv2_x11_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__X11UI); g_lv2_gtk_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__GtkUI); g_lv2_qt4_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__Qt4UI); g_lv2_qt5_ui_class = lilv_new_uri(g_lv2_world, LV2_UI__Qt5UI); #endif // CONFIG_LV2_UI // Set up the feature we may want to know (as hints). g_lv2_realtime_hint = lilv_new_uri(g_lv2_world, LV2_CORE__hardRTCapable); g_lv2_extension_data_hint = lilv_new_uri(g_lv2_world, LV2_CORE__extensionData); #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule support hints... g_lv2_worker_schedule_hint = lilv_new_uri(g_lv2_world, LV2_WORKER__schedule); #endif #ifdef CONFIG_LV2_STATE // LV2 State: set up supported interface and types... g_lv2_state_interface_hint = lilv_new_uri(g_lv2_world, LV2_STATE__interface); g_lv2_state_load_default_hint = lilv_new_uri(g_lv2_world, LV2_STATE__loadDefaultState); #endif // Set up the port properties we support (as hints). g_lv2_toggled_prop = lilv_new_uri(g_lv2_world, LV2_CORE__toggled); g_lv2_integer_prop = lilv_new_uri(g_lv2_world, LV2_CORE__integer); g_lv2_sample_rate_prop = lilv_new_uri(g_lv2_world, LV2_CORE__sampleRate); g_lv2_logarithmic_prop = lilv_new_uri(g_lv2_world, LV2_PORT_PROPS__logarithmic); #ifdef CONFIG_LV2_ATOM g_lv2_atom_forge = new LV2_Atom_Forge(); lv2_atom_forge_init(g_lv2_atom_forge, &g_lv2_urid_map); g_lv2_maximum_prop = lilv_new_uri(g_lv2_world, LV2_CORE__maximum); g_lv2_minimum_prop = lilv_new_uri(g_lv2_world, LV2_CORE__minimum); g_lv2_default_prop = lilv_new_uri(g_lv2_world, LV2_CORE__default); g_lv2_minimum_size_prop = lilv_new_uri(g_lv2_world, LV2_RESIZE_PORT__minimumSize); #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH g_lv2_patch_message_class = lilv_new_uri(g_lv2_world, LV2_PATCH__Message); #endif // LV2 URIDs stock setup... #ifdef CONFIG_LV2_ATOM g_lv2_urids.atom_eventTransfer = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__eventTransfer); g_lv2_urids.atom_Chunk = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Chunk); g_lv2_urids.atom_Sequence = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Sequence); g_lv2_urids.atom_Object = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Object); g_lv2_urids.atom_Blank = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Blank); g_lv2_urids.atom_Bool = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Bool); g_lv2_urids.atom_Int = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Int); g_lv2_urids.atom_Long = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Long); g_lv2_urids.atom_Float = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Float); g_lv2_urids.atom_Double = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Double); g_lv2_urids.atom_String = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__String); g_lv2_urids.atom_Path = qtractorLv2Plugin::lv2_urid_map(LV2_ATOM__Path); #endif #ifdef CONFIG_LV2_PATCH g_lv2_urids.patch_Get = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__Get); g_lv2_urids.patch_Put = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__Put); g_lv2_urids.patch_Set = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__Set); g_lv2_urids.patch_body = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__body); g_lv2_urids.patch_property = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__property); g_lv2_urids.patch_value = qtractorLv2Plugin::lv2_urid_map(LV2_PATCH__value); #endif #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION g_lv2_urids.time_Position = qtractorLv2Plugin::lv2_urid_map(LV2_TIME__Position); #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE g_lv2_urids.bufsz_minBlockLength = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__minBlockLength); g_lv2_urids.bufsz_maxBlockLength = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__maxBlockLength); g_lv2_urids.bufsz_nominalBlockLength = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__nominalBlockLength); g_lv2_urids.bufsz_sequenceSize = qtractorLv2Plugin::lv2_urid_map(LV2_BUF_SIZE__sequenceSize); #endif #ifdef CONFIG_LV2_UI g_lv2_urids.ui_windowTitle = qtractorLv2Plugin::lv2_urid_map(LV2_UI__windowTitle); #endif #ifdef CONFIG_LV2_STATE g_lv2_urids.state_StateChanged = qtractorLv2Plugin::lv2_urid_map(LV2_STATE__StateChanged); #endif #endif // CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_TIME // LV2 Time: set up supported port designations... for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; member.node = lilv_new_uri(g_lv2_world, member.uri); member.urid = qtractorLv2Plugin::lv2_urid_map(member.uri); member.value = 0.0f; member.changed = 0; member.params = new QList (); } #ifdef CONFIG_LV2_TIME_POSITION // LV2 Time: set up for atom port event notifications... g_lv2_time_position_class = lilv_new_uri(g_lv2_world, LV2_TIME__Position); #endif #endif // CONFIG_LV2_TIME } void qtractorLv2PluginType::lv2_close (void) { if (g_lv2_plugins == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2PluginType::lv2_close()"); #endif // LV2 URIDs stock reset. ::memset(&g_lv2_urids, 0, sizeof(g_lv2_urids)); #ifdef CONFIG_LV2_TIME for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; lilv_node_free(member.node); member.node = NULL; member.urid = 0; member.value = 0.0f; member.changed = 0; delete member.params; member.params = NULL; } #ifdef CONFIG_LV2_TIME_POSITION lilv_node_free(g_lv2_time_position_class); #endif #endif // CONFIG_LV2_TIME // Clean up. lilv_node_free(g_lv2_toggled_prop); lilv_node_free(g_lv2_integer_prop); lilv_node_free(g_lv2_sample_rate_prop); lilv_node_free(g_lv2_logarithmic_prop); #ifdef CONFIG_LV2_ATOM if (g_lv2_atom_forge) { delete g_lv2_atom_forge; g_lv2_atom_forge = NULL; } lilv_node_free(g_lv2_maximum_prop); lilv_node_free(g_lv2_minimum_prop); lilv_node_free(g_lv2_default_prop); lilv_node_free(g_lv2_minimum_size_prop); #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH lilv_node_free(g_lv2_patch_message_class); #endif #ifdef CONFIG_LV2_STATE lilv_node_free(g_lv2_state_interface_hint); lilv_node_free(g_lv2_state_load_default_hint); #endif #ifdef CONFIG_LV2_WORKER lilv_node_free(g_lv2_worker_schedule_hint); #endif lilv_node_free(g_lv2_extension_data_hint); lilv_node_free(g_lv2_realtime_hint); lilv_node_free(g_lv2_input_class); lilv_node_free(g_lv2_output_class); lilv_node_free(g_lv2_control_class); lilv_node_free(g_lv2_audio_class); lilv_node_free(g_lv2_midi_class); #ifdef CONFIG_LV2_EVENT lilv_node_free(g_lv2_event_class); #endif #ifdef CONFIG_LV2_ATOM lilv_node_free(g_lv2_atom_class); #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI lilv_node_free(g_lv2_external_ui_class); #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI lilv_node_free(g_lv2_external_ui_deprecated_class); #endif #endif // CONFIG_LV2_EXTERNAL_UI lilv_node_free(g_lv2_x11_ui_class); lilv_node_free(g_lv2_gtk_ui_class); lilv_node_free(g_lv2_qt4_ui_class); lilv_node_free(g_lv2_qt5_ui_class); #endif // CONFIG_LV2_UI lilv_world_free(g_lv2_world); #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION g_lv2_time_position_class = NULL; #endif #endif g_lv2_toggled_prop = NULL; g_lv2_integer_prop = NULL; g_lv2_sample_rate_prop = NULL; g_lv2_logarithmic_prop = NULL; #ifdef CONFIG_LV2_ATOM g_lv2_maximum_prop = NULL; g_lv2_minimum_prop = NULL; g_lv2_default_prop = NULL; g_lv2_minimum_size_prop = NULL; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PATCH g_lv2_patch_message_class = NULL; #endif #ifdef CONFIG_LV2_STATE g_lv2_state_interface_hint = NULL; g_lv2_state_load_default_hint = NULL; #endif #ifdef CONFIG_LV2_WORKER g_lv2_worker_schedule_hint = NULL; #endif g_lv2_extension_data_hint = NULL; g_lv2_realtime_hint = NULL; g_lv2_input_class = NULL; g_lv2_output_class = NULL; g_lv2_control_class = NULL; g_lv2_audio_class = NULL; g_lv2_midi_class = NULL; #ifdef CONFIG_LV2_EVENT g_lv2_event_class = NULL; #endif #ifdef CONFIG_LV2_ATOM g_lv2_atom_class = NULL; #endif #ifdef CONFIG_LV2_UI #ifdef CONFIG_LV2_EXTERNAL_UI g_lv2_external_ui_class = NULL; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI g_lv2_external_ui_deprecated_class = NULL; #endif #endif // CONFIG_LV2_EXTERNAL_UI g_lv2_x11_ui_class = NULL; g_lv2_gtk_ui_class = NULL; g_lv2_qt4_ui_class = NULL; g_lv2_qt5_ui_class = NULL; #endif // CONFIG_LV2_UI g_lv2_plugins = NULL; g_lv2_world = NULL; } // Plugin URI listing (static). QStringList qtractorLv2PluginType::lv2_plugins (void) { QStringList list; if (g_lv2_plugins) { LILV_FOREACH(plugins, iter, g_lv2_plugins) { const LilvPlugin *plugin = lilv_plugins_get(g_lv2_plugins, iter); const char *pszUri = lilv_node_as_uri(lilv_plugin_get_uri(plugin)); list.append(QString::fromLocal8Bit(pszUri)); } } return list; } #ifdef CONFIG_LV2_UI_SHOW // Check for LV2 UI Show interface. bool qtractorLv2PluginType::lv2_ui_show_interface ( LilvUI *ui ) const { if (m_lv2_plugin == NULL) return false; const LilvNode *ui_uri = lilv_ui_get_uri(ui); lilv_world_load_resource(g_lv2_world, ui_uri); LilvNode *extension_data_uri = lilv_new_uri(g_lv2_world, LV2_CORE__extensionData); LilvNode *show_interface_uri = lilv_new_uri(g_lv2_world, LV2_UI__showInterface); const bool ui_show_interface = lilv_world_ask(g_lv2_world, ui_uri, extension_data_uri, show_interface_uri); lilv_node_free(extension_data_uri); lilv_node_free(show_interface_uri); #ifdef CONFIG_LILV_WORLD_UNLOAD_RESOURCE lilv_world_unload_resource(g_lv2_world, ui_uri); #endif return ui_show_interface; } #endif // CONFIG_LV2_UI_SHOW // Instance cached-deferred accesors. const QString& qtractorLv2PluginType::aboutText (void) { if (m_sAboutText.isEmpty() && m_lv2_plugin) { LilvNode *node = lilv_plugin_get_project(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Project: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } node = lilv_plugin_get_author_name(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; m_sAboutText += QObject::tr("Author: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } node = lilv_plugin_get_author_email(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; // m_sAboutText += QObject::tr("Email: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } node = lilv_plugin_get_author_homepage(m_lv2_plugin); if (node) { if (!m_sAboutText.isEmpty()) m_sAboutText += '\n'; // m_sAboutText += QObject::tr("Homepage: "); m_sAboutText += lilv_node_as_string(node); lilv_node_free(node); } } return m_sAboutText; } //---------------------------------------------------------------------------- // qtractorLv2Plugin -- LV2 plugin instance. // // Dynamic singleton list of LV2 plugins. static QList g_lv2Plugins; // Constructors. qtractorLv2Plugin::qtractorLv2Plugin ( qtractorPluginList *pList, qtractorLv2PluginType *pLv2Type ) : qtractorPlugin(pList, pLv2Type) , m_ppInstances(NULL) , m_piControlOuts(NULL) , m_pfControlOuts(NULL) , m_pfControlOutsLast(NULL) , m_piAudioIns(NULL) , m_piAudioOuts(NULL) , m_pfIDummy(NULL) , m_pfODummy(NULL) #ifdef CONFIG_LV2_EVENT , m_piEventIns(NULL) , m_piEventOuts(NULL) #endif #ifdef CONFIG_LV2_ATOM , m_piAtomIns(NULL) , m_piAtomOuts(NULL) , m_lv2_atom_buffer_ins(NULL) , m_lv2_atom_buffer_outs(NULL) , m_lv2_atom_midi_port_in(0) , m_lv2_atom_midi_port_out(0) #endif , m_lv2_features(NULL) #ifdef CONFIG_LV2_WORKER , m_lv2_worker(NULL) #endif #ifdef CONFIG_LV2_UI , m_lv2_ui_type(LV2_UI_TYPE_NONE) , m_bEditorVisible(false) , m_bEditorClosed(false) , m_lv2_uis(NULL) , m_lv2_ui(NULL) , m_lv2_ui_features(NULL) , m_lv2_ui_library(NULL) , m_lv2_ui_descriptor(NULL) , m_lv2_ui_handle(NULL) , m_lv2_ui_widget(NULL) #ifdef CONFIG_LIBSUIL , m_suil_host(NULL) , m_suil_instance(NULL) #endif #ifdef CONFIG_LV2_ATOM , m_ui_events(NULL) , m_plugin_events(NULL) #endif , m_pQtFilter(NULL) , m_pQtWidget(NULL) , m_bQtDelete(false) #ifdef CONFIG_LV2_UI_IDLE , m_lv2_ui_idle_interface(NULL) #endif #ifdef CONFIG_LV2_UI_SHOW , m_lv2_ui_show_interface(NULL) #endif #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 , m_pGtkWindow(NULL) , m_pQtWindow(NULL) #endif // CONFIG_LV2_UI_GTK2 #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_TIME #ifdef CONFIG_LV2_TIME_POSITION , m_lv2_time_position_enabled(false) , m_lv2_time_position_port_in(0) , m_lv2_time_position_changed(0) #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_PATCH , m_lv2_patch_port_in(0) , m_lv2_patch_changed(0) #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE , m_iMinBlockLength(0) , m_iMaxBlockLength(0) , m_iNominalBlockLength(0) , m_iSequenceSize(0) #endif #endif // CONFIG_LV2_OPTIONS { #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p] uri=\"%s\"", this, pLv2Type->filename().toUtf8().constData()); #endif int iFeatures = 0; while (g_lv2_features[iFeatures]) { ++iFeatures; } m_lv2_features = new LV2_Feature * [iFeatures + 6]; for (int i = 0; i < iFeatures; ++i) m_lv2_features[i] = (LV2_Feature *) g_lv2_features[i]; #ifdef CONFIG_LV2_STATE m_lv2_state_load_default_feature.URI = LV2_STATE__loadDefaultState; m_lv2_state_load_default_feature.data = NULL; m_lv2_features[iFeatures++] = &m_lv2_state_load_default_feature; #endif // CONFIG_LV2_STATE #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_map_path.handle = this; m_lv2_state_map_path.abstract_path = &qtractor_lv2_state_abstract_path; m_lv2_state_map_path.absolute_path = &qtractor_lv2_state_absolute_path; m_lv2_state_map_path_feature.URI = LV2_STATE__mapPath; m_lv2_state_map_path_feature.data = &m_lv2_state_map_path; m_lv2_features[iFeatures++] = &m_lv2_state_map_path_feature; #ifdef CONFIG_LV2_STATE_MAKE_PATH m_lv2_state_make_path.handle = this; m_lv2_state_make_path.path = &qtractor_lv2_state_make_path; m_lv2_state_make_path_feature.URI = LV2_STATE__makePath; m_lv2_state_make_path_feature.data = &m_lv2_state_make_path; m_lv2_features[iFeatures++] = &m_lv2_state_make_path_feature; #endif // CONFIG_LV2_STATE_MAKE_PATH #endif // CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_PROGRAMS m_lv2_programs_host.handle = this; m_lv2_programs_host.program_changed = &qtractor_lv2_program_changed; m_lv2_programs_host_feature.URI = LV2_PROGRAMS__Host; m_lv2_programs_host_feature.data = &m_lv2_programs_host; m_lv2_features[iFeatures++] = &m_lv2_programs_host_feature; #endif // CONFIG_LV2_PROGRAMS #if defined(CONFIG_LV2_EVENT) || defined(CONFIG_LV2_ATOM) qtractorMidiManager *pMidiManager = list()->midiManager(); #endif #ifdef CONFIG_LV2_OPTIONS #ifdef CONFIG_LV2_BUF_SIZE m_iMinBlockLength = 0; m_iMaxBlockLength = 0; m_iNominalBlockLength = 0; m_iSequenceSize = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine) { m_iMinBlockLength = pAudioEngine->bufferSize(); m_iMaxBlockLength = m_iMinBlockLength; m_iNominalBlockLength = m_iMaxBlockLength; } } if (pMidiManager) { const uint32_t MaxMidiEvents = (pMidiManager->bufferSize() << 1); #ifdef CONFIG_LV2_EVENT const uint32_t Lv2EventBufferSize = (sizeof(LV2_Event) + 4) * MaxMidiEvents; if (m_iSequenceSize > Lv2EventBufferSize || m_iSequenceSize < 1) m_iSequenceSize = Lv2EventBufferSize; #endif #ifdef CONFIG_LV2_ATOM const uint32_t Lv2AtomBufferSize = (sizeof(LV2_Atom_Event) + 4) * MaxMidiEvents; if (m_iSequenceSize > Lv2AtomBufferSize || m_iSequenceSize < 1) m_iSequenceSize = Lv2AtomBufferSize; #endif } // Build options array to pass to plugin const LV2_Options_Option options[] = { { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_minBlockLength, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iMinBlockLength }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_maxBlockLength, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iMaxBlockLength }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_nominalBlockLength, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iNominalBlockLength }, { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.bufsz_sequenceSize, sizeof(int32_t), g_lv2_urids.atom_Int, &m_iSequenceSize }, { LV2_OPTIONS_INSTANCE, 0, 0, 0, 0, NULL } }; ::memcpy(&m_lv2_options, &options, sizeof(options)); m_lv2_options_feature.URI = LV2_OPTIONS__options; m_lv2_options_feature.data = &m_lv2_options; m_lv2_features[iFeatures++] = &m_lv2_options_feature; #endif // CONFIG_LV2_BUF_SIZE #endif // CONFIG_LV2_OPTIONS m_lv2_features[iFeatures] = NULL; // Get some structural data first... const LilvPlugin *plugin = pLv2Type->lv2_plugin(); if (plugin) { unsigned short iControlOuts = pLv2Type->controlOuts(); unsigned short iAudioIns = pLv2Type->audioIns(); unsigned short iAudioOuts = pLv2Type->audioOuts(); if (iAudioIns > 0) m_piAudioIns = new unsigned long [iAudioIns]; if (iAudioOuts > 0) m_piAudioOuts = new unsigned long [iAudioOuts]; if (iControlOuts > 0) { m_piControlOuts = new unsigned long [iControlOuts]; m_pfControlOuts = new float [iControlOuts]; m_pfControlOutsLast = new float [iControlOuts]; } iControlOuts = iAudioIns = iAudioOuts = 0; #ifdef CONFIG_LV2_EVENT unsigned short iEventIns = pLv2Type->eventIns(); unsigned short iEventOuts = pLv2Type->eventOuts(); if (iEventIns > 0) m_piEventIns = new unsigned long [iEventIns]; if (iEventOuts > 0) m_piEventOuts = new unsigned long [iEventOuts]; iEventIns = iEventOuts = 0; #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_ATOM unsigned short iAtomIns = pLv2Type->atomIns(); unsigned short iAtomOuts = pLv2Type->atomOuts(); if (iAtomIns > 0) m_piAtomIns = new unsigned long [iAtomIns]; if (iAtomOuts > 0) m_piAtomOuts = new unsigned long [iAtomOuts]; iAtomIns = iAtomOuts = 0; #endif // CONFIG_LV2_ATOM const unsigned long iNumPorts = lilv_plugin_get_num_ports(plugin); for (unsigned long i = 0; i < iNumPorts; ++i) { const LilvPort *port = lilv_plugin_get_port_by_index(plugin, i); if (port) { if (lilv_port_is_a(plugin, port, g_lv2_input_class)) { if (lilv_port_is_a(plugin, port, g_lv2_audio_class)) m_piAudioIns[iAudioIns++] = i; else #ifdef CONFIG_LV2_EVENT if (lilv_port_is_a(plugin, port, g_lv2_event_class) || lilv_port_is_a(plugin, port, g_lv2_midi_class)) m_piEventIns[iEventIns++] = i; else #endif #ifdef CONFIG_LV2_ATOM if (lilv_port_is_a(plugin, port, g_lv2_atom_class)) m_piAtomIns[iAtomIns++] = i; else #endif if (lilv_port_is_a(plugin, port, g_lv2_control_class)) addParam(new qtractorLv2PluginParam(this, i)); } else if (lilv_port_is_a(plugin, port, g_lv2_output_class)) { if (lilv_port_is_a(plugin, port, g_lv2_audio_class)) m_piAudioOuts[iAudioOuts++] = i; else #ifdef CONFIG_LV2_EVENT if (lilv_port_is_a(plugin, port, g_lv2_event_class) || lilv_port_is_a(plugin, port, g_lv2_midi_class)) m_piEventOuts[iEventOuts++] = i; else #endif #ifdef CONFIG_LV2_ATOM if (lilv_port_is_a(plugin, port, g_lv2_atom_class)) m_piAtomOuts[iAtomOuts++] = i; else #endif if (lilv_port_is_a(plugin, port, g_lv2_control_class)) { m_piControlOuts[iControlOuts] = i; m_pfControlOuts[iControlOuts] = 0.0f; m_pfControlOutsLast[iControlOuts] = 0.0f; ++iControlOuts; } } } } #ifdef CONFIG_LV2_ATOM unsigned int iAtomInsCapacity = 0; if (iAtomIns > 0) { unsigned short iMidiAtomIns = 0; m_lv2_atom_buffer_ins = new LV2_Atom_Buffer * [iAtomIns]; for (unsigned short j = 0; j < iAtomIns; ++j) { unsigned int iMinBufferCapacity = 1024; const LilvPort *port = lilv_plugin_get_port_by_index(plugin, m_piAtomIns[j]); if (port) { LilvNode *minimum_size = lilv_port_get(plugin, port, g_lv2_minimum_size_prop); if (minimum_size) { if (lilv_node_is_int(minimum_size)) { const unsigned int iMinimumSize = lilv_node_as_int(minimum_size); if (iMinBufferCapacity < iMinimumSize) iMinBufferCapacity += iMinimumSize; } lilv_node_free(minimum_size); } if (pMidiManager && lilv_port_supports_event(plugin, port, g_lv2_midi_class)) { if (++iMidiAtomIns == 1) m_lv2_atom_midi_port_in = j; // First wins input. pMidiManager->lv2_atom_buffer_resize(iMinBufferCapacity); } #ifdef CONFIG_LV2_TIME_POSITION if (lilv_port_supports_event(plugin, port, g_lv2_time_position_class)) { m_lv2_time_position_enabled = true; m_lv2_time_position_port_in = j; qtractor_lv2_time_position_open(this); } #endif #ifdef CONFIG_LV2_PATCH if (lilv_port_supports_event(plugin, port, g_lv2_patch_message_class)) { m_lv2_patch_port_in = j; } #endif } m_lv2_atom_buffer_ins[j] = lv2_atom_buffer_new(iMinBufferCapacity, g_lv2_urids.atom_Chunk, g_lv2_urids.atom_Sequence, true); iAtomInsCapacity += iMinBufferCapacity; } } unsigned int iAtomOutsCapacity = 0; if (iAtomOuts > 0) { unsigned short iMidiAtomOuts = 0; m_lv2_atom_buffer_outs = new LV2_Atom_Buffer * [iAtomOuts]; for (unsigned short j = 0; j < iAtomOuts; ++j) { unsigned int iMinBufferCapacity = 1024; const LilvPort *port = lilv_plugin_get_port_by_index(plugin, m_piAtomOuts[j]); if (port) { LilvNode *minimum_size = lilv_port_get(plugin, port, g_lv2_minimum_size_prop); if (minimum_size) { if (lilv_node_is_int(minimum_size)) { const unsigned int iMinimumSize = lilv_node_as_int(minimum_size); if (iMinBufferCapacity < iMinimumSize) iMinBufferCapacity += iMinimumSize; } lilv_node_free(minimum_size); } if (pMidiManager && lilv_port_supports_event(plugin, port, g_lv2_midi_class)) { if (++iMidiAtomOuts == 1) m_lv2_atom_midi_port_out = j; // First wins output. pMidiManager->lv2_atom_buffer_resize(iMinBufferCapacity); } } m_lv2_atom_buffer_outs[j] = lv2_atom_buffer_new(iMinBufferCapacity, g_lv2_urids.atom_Chunk, g_lv2_urids.atom_Sequence, false); iAtomOutsCapacity += iMinBufferCapacity; } } #ifdef CONFIG_LV2_UI m_ui_events = ::jack_ringbuffer_create(iAtomInsCapacity); m_plugin_events = ::jack_ringbuffer_create(iAtomOutsCapacity); #endif #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_PRESETS LilvNode *label_uri = lilv_new_uri(g_lv2_world, LILV_NS_RDFS "label"); LilvNode *preset_uri = lilv_new_uri(g_lv2_world, LV2_PRESETS__Preset); LilvNodes *presets = lilv_plugin_get_related(lv2_plugin(), preset_uri); if (presets) { LILV_FOREACH(nodes, iter, presets) { const LilvNode *preset = lilv_nodes_get(presets, iter); lilv_world_load_resource(g_lv2_world, preset); LilvNodes *labels = lilv_world_find_nodes( g_lv2_world, preset, label_uri, NULL); if (labels) { const LilvNode *label = lilv_nodes_get_first(labels); const QString sPreset(lilv_node_as_string(label)); const QString sUri(lilv_node_as_string(preset)); m_lv2_presets.insert(sPreset, sUri); lilv_nodes_free(labels); } } lilv_nodes_free(presets); } lilv_node_free(preset_uri); lilv_node_free(label_uri); #endif // CONFIG_LV2_PRESETS #ifdef CONFIG_LV2_TIME // Set up time-pos designated port indexes, if any... for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; if (member.node) { const LilvPort *port = lilv_plugin_get_port_by_designation( plugin, g_lv2_input_class, member.node); if (port) { const unsigned long iIndex = lilv_port_get_index(plugin, port); qtractorLv2PluginParam *pParam = static_cast ( findParam(iIndex)); if (pParam) { m_lv2_time_ports.insert(iIndex, i); member.params->append(pParam); } } } } // Add to global running LV2 Time/position ref-count... if (!m_lv2_time_ports.isEmpty()) ++g_lv2_time_refcount; #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_PATCH lv2_patch_properties(LV2_PATCH__writable); lv2_patch_properties(LV2_PATCH__readable); #endif // FIXME: instantiate each instance properly... qtractorLv2Plugin::setChannels(channels()); } } // Destructor. qtractorLv2Plugin::~qtractorLv2Plugin (void) { // Cleanup all plugin instances... setChannels(0); #ifdef CONFIG_LV2_TIME // Remove from global running LV2 Time/position ref-count... if (!m_lv2_time_ports.isEmpty()) { --g_lv2_time_refcount; // Unsubscribe mapped params... QHash::ConstIterator iter = m_lv2_time_ports.constBegin(); const QHash::ConstIterator& iter_end = m_lv2_time_ports.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorLv2PluginParam *pParam = static_cast (findParam(iter.key())); if (pParam) g_lv2_time[iter.value()].params->removeAll(pParam); } } #ifdef CONFIG_LV2_TIME_POSITION if (m_lv2_time_position_enabled) qtractor_lv2_time_position_close(this); #endif #endif // CONFIG_LV2_TIME // Free up all the rest... #ifdef CONFIG_LV2_PATCH qDeleteAll(m_lv2_properties); m_lv2_properties.clear(); #endif #ifdef CONFIG_LV2_ATOM qtractorLv2PluginType *pLv2Type = static_cast (type()); const unsigned short iAtomOuts = (pLv2Type ? pLv2Type->atomOuts() : 0); if (m_lv2_atom_buffer_outs) { for (unsigned short j = 0; j < iAtomOuts; ++j) lv2_atom_buffer_free(m_lv2_atom_buffer_outs[j]); delete [] m_lv2_atom_buffer_outs; } const unsigned short iAtomIns = (pLv2Type ? pLv2Type->atomIns() : 0); if (m_lv2_atom_buffer_ins) { for (unsigned short j = 0; j < iAtomIns; ++j) lv2_atom_buffer_free(m_lv2_atom_buffer_ins[j]); delete [] m_lv2_atom_buffer_ins; } if (m_piAtomOuts) delete [] m_piAtomOuts; if (m_piAtomIns) delete [] m_piAtomIns; #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_EVENT if (m_piEventOuts) delete [] m_piEventOuts; if (m_piEventIns) delete [] m_piEventIns; #endif // CONFIG_LV2_EVENT #ifdef CONFIG_LV2_UI if (m_plugin_events) ::jack_ringbuffer_free(m_plugin_events); if (m_ui_events) ::jack_ringbuffer_free(m_ui_events); #endif if (m_piAudioOuts) delete [] m_piAudioOuts; if (m_piAudioIns) delete [] m_piAudioIns; if (m_piControlOuts) delete [] m_piControlOuts; if (m_pfControlOuts) delete [] m_pfControlOuts; if (m_pfControlOutsLast) delete [] m_pfControlOutsLast; if (m_pfIDummy) delete [] m_pfIDummy; if (m_pfODummy) delete [] m_pfODummy; if (m_lv2_features) delete [] m_lv2_features; } // Channel/instance number accessors. void qtractorLv2Plugin::setChannels ( unsigned short iChannels ) { // Check our type... qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == NULL) return; // Estimate the (new) number of instances... const unsigned short iOldInstances = instances(); const unsigned short iInstances = pLv2Type->instances(iChannels, list()->isMidi()); // Now see if instance count changed anyhow... if (iInstances == iOldInstances) return; const LilvPlugin *plugin = pLv2Type->lv2_plugin(); if (plugin == NULL) return; // Gotta go for a while... const bool bActivated = isActivated(); setActivated(false); // Set new instance number... setInstances(iInstances); // Close old instances, all the way... const int iLv2Plugin = g_lv2Plugins.indexOf(this); if (iLv2Plugin >= 0) g_lv2Plugins.removeAt(iLv2Plugin); #ifdef CONFIG_LV2_WORKER if (m_lv2_worker) { delete m_lv2_worker; m_lv2_worker = NULL; } #endif if (m_ppInstances) { for (unsigned short i = 0; i < iOldInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) lilv_instance_free(instance); } delete [] m_ppInstances; m_ppInstances = NULL; } // Bail out, if none are about to be created... if (iInstances < 1) { setActivated(bActivated); return; } #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::setChannels(%u) instances=%u", this, iChannels, iInstances); #endif // Allocate the dummy audio I/O buffers... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; const unsigned int iSampleRate = pAudioEngine->sampleRate(); const unsigned int iBufferSize = pAudioEngine->bufferSize(); const unsigned short iAudioIns = pLv2Type->audioIns(); const unsigned short iAudioOuts = pLv2Type->audioOuts(); if (iChannels < iAudioIns) { if (m_pfIDummy) delete [] m_pfIDummy; m_pfIDummy = new float [iBufferSize]; ::memset(m_pfIDummy, 0, iBufferSize * sizeof(float)); } if (iChannels < iAudioOuts) { if (m_pfODummy) delete [] m_pfODummy; m_pfODummy = new float [iBufferSize]; // ::memset(m_pfODummy, 0, iBufferSize * sizeof(float)); } #ifdef CONFIG_LV2_WORKER if (lilv_plugin_has_feature(plugin, g_lv2_worker_schedule_hint)) m_lv2_worker = new qtractorLv2Worker(this, m_lv2_features); #endif LV2_Feature **features = m_lv2_features; #ifdef CONFIG_LV2_WORKER if (m_lv2_worker) features = m_lv2_worker->lv2_features(); #endif // We'll need output control (not dummy anymore) port indexes... const unsigned short iControlOuts = pLv2Type->controlOuts(); unsigned short i, j; // Allocate new instances... m_ppInstances = new LilvInstance * [iInstances]; for (i = 0; i < iInstances; ++i) { // Instantiate them properly first... LilvInstance *instance = lilv_plugin_instantiate(plugin, iSampleRate, features); if (instance) { // (Dis)connect all ports... const unsigned long iNumPorts = lilv_plugin_get_num_ports(plugin); for (unsigned long k = 0; k < iNumPorts; ++k) lilv_instance_connect_port(instance, k, NULL); // Connect all existing input control ports... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); lilv_instance_connect_port(instance, pParam->index(), pParam->subject()->data()); } // Connect all existing output control ports... for (j = 0; j < iControlOuts; ++j) { lilv_instance_connect_port(instance, m_piControlOuts[j], &m_pfControlOuts[j]); } // Connect all dummy input ports... if (m_pfIDummy) for (j = iChannels; j < iAudioIns; ++j) { lilv_instance_connect_port(instance, m_piAudioIns[j], m_pfIDummy); // dummy input port! } // Connect all dummy output ports... if (m_pfODummy) for (j = iChannels; j < iAudioOuts; ++j) { lilv_instance_connect_port(instance, m_piAudioOuts[j], m_pfODummy); // dummy input port! } #if 0//def CONFIG_LV2_TIME // Connect time-pos designated ports, if any... QHash::ConstIterator iter = m_lv2_time_ports.constBegin(); const QHash::ConstIterator& iter_end = m_lv2_time_ports.constEnd(); for ( ; iter != iter_end; ++iter) { lilv_instance_connect_port(instance, iter.key(), &(g_lv2_time[iter.value()].data)); } #endif } #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::setChannels(%u) instance[%u]=%p", this, iChannels, i, instance); #endif // This is it... m_ppInstances[i] = instance; } // Finally add it to the LV2 plugin roster... g_lv2Plugins.append(this); #ifdef CONFIG_LV2_STATE // Load default state as needed... if (lilv_plugin_has_feature(plugin, g_lv2_state_load_default_hint)) lv2_state_load_default(); #endif // (Re)issue all configuration as needed... realizeConfigs(); realizeValues(); // But won't need it anymore. releaseConfigs(); releaseValues(); // (Re)activate instance if necessary... setActivated(bActivated); } // Specific accessors. LilvPlugin *qtractorLv2Plugin::lv2_plugin (void) const { qtractorLv2PluginType *pLv2Type = static_cast (type()); return (pLv2Type ? pLv2Type->lv2_plugin() : NULL); } LilvInstance *qtractorLv2Plugin::lv2_instance ( unsigned short iInstance ) const { return (m_ppInstances ? m_ppInstances[iInstance] : NULL); } LV2_Handle qtractorLv2Plugin::lv2_handle ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); return (instance ? lilv_instance_get_handle(instance) : NULL); } // Do the actual activation. void qtractorLv2Plugin::activate (void) { if (m_ppInstances) { const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) lilv_instance_activate(instance); } } } // Do the actual deactivation. void qtractorLv2Plugin::deactivate (void) { if (m_ppInstances) { const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) lilv_instance_deactivate(instance); } } } // The main plugin processing procedure. void qtractorLv2Plugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { if (m_ppInstances == NULL) return; const LilvPlugin *plugin = lv2_plugin(); if (plugin == NULL) return; #if defined(CONFIG_LV2_EVENT) || defined(CONFIG_LV2_ATOM) qtractorMidiManager *pMidiManager = NULL; qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type->midiIns() > 0) pMidiManager = list()->midiManager(); #ifdef CONFIG_LV2_EVENT const unsigned short iEventIns = pLv2Type->eventIns(); const unsigned short iEventOuts = pLv2Type->eventOuts(); #endif #ifdef CONFIG_LV2_ATOM const unsigned short iAtomIns = pLv2Type->atomIns(); const unsigned short iAtomOuts = pLv2Type->atomOuts(); #endif #endif // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { LilvInstance *instance = m_ppInstances[i]; if (instance) { // For each instance audio input port... for (j = 0; j < iAudioIns && iIChannel < iChannels; ++j) { lilv_instance_connect_port(instance, m_piAudioIns[j], ppIBuffer[iIChannel++]); } // For each instance audio output port... for (j = 0; j < iAudioOuts && iOChannel < iChannels; ++j) { lilv_instance_connect_port(instance, m_piAudioOuts[j], ppOBuffer[iOChannel++]); } #ifdef CONFIG_LV2_EVENT // Connect all existing input event/MIDI ports... if (pMidiManager) { for (j = 0; j < iEventIns; ++j) { lilv_instance_connect_port(instance, m_piEventIns[j], pMidiManager->lv2_events_in()); } for (j = 0; j < iEventOuts; ++j) { lilv_instance_connect_port(instance, m_piEventOuts[j], pMidiManager->lv2_events_out()); } } #endif #ifdef CONFIG_LV2_ATOM // Connect all existing input atom/MIDI ports... for (j = 0; j < iAtomIns; ++j) { LV2_Atom_Buffer *abuf = m_lv2_atom_buffer_ins[j]; if (pMidiManager && j == m_lv2_atom_midi_port_in) abuf = pMidiManager->lv2_atom_buffer_in(); else lv2_atom_buffer_reset(abuf, true); lilv_instance_connect_port(instance, m_piAtomIns[j], &abuf->atoms); #ifdef CONFIG_LV2_TIME_POSITION // Time position has changed, provide an update... if (m_lv2_time_position_changed > 0 && j == m_lv2_time_position_port_in) { LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_end(&aiter, abuf); const LV2_Atom *atom = (const LV2_Atom *) g_lv2_time_position_buffer; lv2_atom_buffer_write(&aiter, 0, 0, atom->type, atom->size, (const uint8_t *) LV2_ATOM_BODY(atom)); m_lv2_time_position_changed = 0; } #endif #ifdef CONFIG_LV2_PATCH // Plugin state has changed, request an update... if (m_lv2_patch_changed > 0 && j == m_lv2_patch_port_in) { LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_end(&aiter, abuf); LV2_Atom_Object obj; obj.atom.size = sizeof(LV2_Atom_Object_Body); obj.atom.type = g_lv2_urids.atom_Object; obj.body.id = 0; obj.body.otype = g_lv2_urids.patch_Get; lv2_atom_buffer_write(&aiter, 0, 0, obj.atom.type, obj.atom.size, (const uint8_t *) LV2_ATOM_BODY(&obj)); m_lv2_patch_changed = 0; } #endif } for (j = 0; j < iAtomOuts; ++j) { LV2_Atom_Buffer *abuf = m_lv2_atom_buffer_outs[j]; if (pMidiManager && j == m_lv2_atom_midi_port_out) abuf = pMidiManager->lv2_atom_buffer_out(); else lv2_atom_buffer_reset(abuf, false); lilv_instance_connect_port(instance, m_piAtomOuts[j], &abuf->atoms); } #ifdef CONFIG_LV2_UI // Read and apply control changes, eventually from an UI... uint32_t read_space = ::jack_ringbuffer_read_space(m_ui_events); while (read_space > 0) { ControlEvent ev; ::jack_ringbuffer_read(m_ui_events, (char *) &ev, sizeof(ev)); char ebuf[ev.size]; if (::jack_ringbuffer_read(m_ui_events, ebuf, ev.size) < ev.size) break; if (ev.protocol == g_lv2_urids.atom_eventTransfer) { for (j = 0; j < iAtomIns; ++j) { if (m_piAtomIns[j] == ev.index) { LV2_Atom_Buffer *abuf = m_lv2_atom_buffer_ins[j]; if (pMidiManager && j == m_lv2_atom_midi_port_in) abuf = pMidiManager->lv2_atom_buffer_in(); LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_end(&aiter, abuf); const LV2_Atom *atom = (const LV2_Atom *) ebuf; lv2_atom_buffer_write(&aiter, nframes, 0, atom->type, atom->size, (const uint8_t *) LV2_ATOM_BODY(atom)); break; } } } read_space -= sizeof(ev) + ev.size; } #endif // CONFIG_LV2_UI #endif // CONFIG_LV2_ATOM // Make it run... lilv_instance_run(instance, nframes); // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } } #ifdef CONFIG_LV2_WORKER if (m_lv2_worker) m_lv2_worker->commit(); #endif #ifdef CONFIG_LV2_ATOM #ifdef CONFIG_LV2_UI for (j = 0; j < iAtomOuts; ++j) { LV2_Atom_Buffer *abuf; if (pMidiManager && j == m_lv2_atom_midi_port_out) abuf = pMidiManager->lv2_atom_buffer_out(); else abuf = m_lv2_atom_buffer_outs[j]; LV2_Atom_Buffer_Iterator aiter; lv2_atom_buffer_begin(&aiter, abuf); while (true) { uint8_t *data; LV2_Atom_Event *pLv2AtomEvent = lv2_atom_buffer_get(&aiter, &data); if (pLv2AtomEvent == NULL) break; // if (j > 0 || pLv2AtomEvent->body.type != QTRACTOR_LV2_MIDI_EVENT_ID) { char buf[sizeof(ControlEvent) + sizeof(LV2_Atom)]; const uint32_t type = pLv2AtomEvent->body.type; const uint32_t size = pLv2AtomEvent->body.size; ControlEvent *ev = (ControlEvent *) buf; ev->index = m_piAtomOuts[j]; ev->protocol = g_lv2_urids.atom_eventTransfer; ev->size = sizeof(LV2_Atom) + size; LV2_Atom *atom = (LV2_Atom *) ev->body; atom->type = type; atom->size = size; if (::jack_ringbuffer_write_space(m_plugin_events) < sizeof(buf) + size) break; ::jack_ringbuffer_write(m_plugin_events, (const char *) buf, sizeof(buf)); ::jack_ringbuffer_write(m_plugin_events, (const char *) data, size); // } lv2_atom_buffer_increment(&aiter); } } #endif // CONFIG_LV2_UI #endif // CONFIG_LV2_ATOM #ifdef CONFIG_LV2_EVENT if (pMidiManager && iEventOuts > 0) pMidiManager->lv2_events_swap(); #endif #ifdef CONFIG_LV2_ATOM if (pMidiManager && iAtomOuts > 0) pMidiManager->lv2_atom_buffer_swap(); #endif } #ifdef CONFIG_LV2_UI // Open editor. void qtractorLv2Plugin::openEditor ( QWidget */*pParent*/ ) { if (m_lv2_ui) { setEditorVisible(true); return; } qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == NULL) return; // Check the UI inventory... m_lv2_uis = lilv_plugin_get_uis(pLv2Type->lv2_plugin()); if (m_lv2_uis == NULL) return; QMap ui_map; LILV_FOREACH(uis, iter, m_lv2_uis) { LilvUI *ui = const_cast (lilv_uis_get(m_lv2_uis, iter)); #ifdef CONFIG_LV2_EXTERNAL_UI if (lilv_ui_is_a(ui, g_lv2_external_ui_class) #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI || lilv_ui_is_a(ui, g_lv2_external_ui_deprecated_class) #endif ) ui_map.insert(LV2_UI_TYPE_EXTERNAL, ui); else #endif if (lilv_ui_is_a(ui, g_lv2_x11_ui_class)) ui_map.insert(LV2_UI_TYPE_X11, ui); else if (lilv_ui_is_a(ui, g_lv2_gtk_ui_class)) ui_map.insert(LV2_UI_TYPE_GTK, ui); #if QT_VERSION < 0x050000 else if (lilv_ui_is_a(ui, g_lv2_qt4_ui_class)) ui_map.insert(LV2_UI_TYPE_QT4, ui); #else else if (lilv_ui_is_a(ui, g_lv2_qt5_ui_class)) ui_map.insert(LV2_UI_TYPE_QT5, ui); #endif #ifdef CONFIG_LV2_UI_SHOW else if (pLv2Type->lv2_ui_show_interface(ui)) ui_map.insert(LV2_UI_TYPE_OTHER, ui); #endif } if (ui_map.isEmpty()) { lilv_uis_free(m_lv2_uis); m_lv2_uis = NULL; return; } QMap::ConstIterator ui_iter = ui_map.constBegin(); m_lv2_ui_type = ui_iter.key(); m_lv2_ui = ui_iter.value(); updateEditorTitle(); const char *ui_type_uri = NULL; switch (m_lv2_ui_type) { #ifdef CONFIG_LV2_EXTERNAL_UI case LV2_UI_TYPE_EXTERNAL: #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI if (lilv_ui_is_a(m_lv2_ui, g_lv2_external_ui_deprecated_class)) ui_type_uri = LV2_EXTERNAL_UI_DEPRECATED_URI; else #endif ui_type_uri = LV2_EXTERNAL_UI__Widget; break; #endif case LV2_UI_TYPE_X11: ui_type_uri = LV2_UI__X11UI; break; case LV2_UI_TYPE_GTK: ui_type_uri = LV2_UI__GtkUI; break; #if QT_VERSION < 0x050000 case LV2_UI_TYPE_QT4: ui_type_uri = LV2_UI__Qt4UI; break; #else case LV2_UI_TYPE_QT5: ui_type_uri = LV2_UI__Qt5UI; break; #endif default: break; } #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::openEditor(\"%s\")", this, ui_type_uri); #endif const char *ui_host_uri = LV2_UI_HOST_URI; const char *plugin_uri = lilv_node_as_uri(lilv_plugin_get_uri(pLv2Type->lv2_plugin())); const char *ui_uri = lilv_node_as_uri(lilv_ui_get_uri(m_lv2_ui)); const char *ui_bundle_uri = lilv_node_as_uri(lilv_ui_get_bundle_uri(m_lv2_ui)); const char *ui_binary_uri = lilv_node_as_uri(lilv_ui_get_binary_uri(m_lv2_ui)); #ifdef CONFIG_LILV_FILE_URI_PARSE const char *ui_bundle_path = lilv_file_uri_parse(ui_bundle_uri, NULL); const char *ui_binary_path = lilv_file_uri_parse(ui_binary_uri, NULL); #else const char *ui_bundle_path = lilv_uri_to_path(ui_bundle_uri); const char *ui_binary_path = lilv_uri_to_path(ui_binary_uri); #endif // Do try to instantiate the UI... const bool ui_instantiate = lv2_ui_instantiate( ui_host_uri, plugin_uri, ui_uri, ui_type_uri, ui_bundle_path, ui_binary_path); #ifdef CONFIG_LILV_FILE_URI_PARSE lilv_free((void *) ui_binary_path); lilv_free((void *) ui_bundle_path); #endif // dit we failed miserably? if (!ui_instantiate) return; #ifdef CONFIG_LIBSUIL const bool ui_supported = (m_suil_instance != NULL); #else const bool ui_supported = false; #endif const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); const float fValue = pParam->value(); lv2_ui_port_event(pParam->index(), sizeof(float), 0, &fValue); } const unsigned long iControlOuts = pLv2Type->controlOuts(); for (unsigned long j = 0; j < iControlOuts; ++j) { lv2_ui_port_event(m_piControlOuts[j], sizeof(float), 0, &m_pfControlOuts[j]); } #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_X11 if (!ui_supported && m_pQtWidget && m_lv2_ui_type == LV2_UI_TYPE_X11) { // Override widget handle... m_lv2_ui_widget = static_cast (m_pQtWidget); m_pQtFilter = new EventFilter(this, m_pQtWidget); // m_bQtDelete = true; // m_pQtWidget->show(); } else #endif // CONFIG_LV2_UI_X11 #ifdef CONFIG_LV2_UI_GTK2 if (!ui_supported && m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_GTK) { // Create embeddable native window... GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); GtkWidget *pGtkWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL); // GtkWidget *pGtkWindow = gtk_plug_new(0); gtk_window_set_resizable(GTK_WINDOW(pGtkWindow), 0); // Add plugin widget into our new window container... gtk_container_add(GTK_CONTAINER(pGtkWindow), pGtkWidget); gtk_widget_show_all(pGtkWindow); // Embed native GTK+ window into a Qt widget... const WId wid = GDK_WINDOW_XID(gtk_widget_get_window(pGtkWindow)); // const WId wid = gtk_plug_get_id((GtkPlug *) pGtkWindow); QWindow *pQtWindow = QWindow::fromWinId(wid); // Create the new parent frame... QWidget *pQtWidget = new QWidget(NULL, Qt::Window); QWidget *pQtContainer = QWidget::createWindowContainer(pQtWindow, pQtWidget); QVBoxLayout *pVBoxLayout = new QVBoxLayout(); pVBoxLayout->setMargin(0); pVBoxLayout->setSpacing(0); pVBoxLayout->addWidget(pQtContainer); pQtWidget->setLayout(pVBoxLayout); // Get initial window size... GtkAllocation alloc; gtk_widget_get_allocation(pGtkWidget, &alloc); pQtWidget->resize(alloc.width, alloc.height); // Set native GTK+ window size callbacks... g_signal_connect(G_OBJECT(pGtkWindow), "size-request", G_CALLBACK(qtractor_lv2_ui_gtk2_on_size_request), pQtWidget); g_signal_connect(G_OBJECT(pGtkWindow), "size-allocate", G_CALLBACK(qtractor_lv2_ui_gtk2_on_size_allocate), pQtWidget); m_pGtkWindow = pGtkWindow; m_pQtWindow = pQtWindow; // done. m_pQtWidget = pQtWidget; m_pQtFilter = new EventFilter(this, m_pQtWidget); m_bQtDelete = true; // owned! // LV2 UI resize control... lv2_ui_resize(QSize(alloc.width, alloc.height)); // m_pQtWidget->show(); } else #endif // CONFIG_LV2_UI_GTK2 #endif if (ui_supported && m_lv2_ui_widget && m_lv2_ui_type != LV2_UI_TYPE_EXTERNAL) { m_pQtWidget = static_cast (m_lv2_ui_widget); m_pQtFilter = new EventFilter(this, m_pQtWidget); m_bQtDelete = false; // LV2 UI resize control... lv2_ui_resize(m_pQtWidget->sizeHint()); // m_pQtWidget->show(); } else { m_pQtWidget = NULL; m_pQtFilter = NULL; m_bQtDelete = false; } #ifdef CONFIG_LV2_UI_IDLE if (m_lv2_ui_type != LV2_UI_TYPE_EXTERNAL) { m_lv2_ui_idle_interface = (const LV2UI_Idle_Interface *) lv2_ui_extension_data(LV2_UI__idleInterface); } else { m_lv2_ui_idle_interface = NULL; } #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_SHOW if (m_pQtWidget == NULL && m_lv2_ui_type != LV2_UI_TYPE_EXTERNAL) { m_lv2_ui_show_interface = (const LV2UI_Show_Interface *) lv2_ui_extension_data(LV2_UI__showInterface); } else { m_lv2_ui_show_interface = NULL; } #endif // CONFIG_LV2_UI_SHOW setEditorVisible(true); updateEditorTitleEx(); loadEditorPos(); // idleEditor(); } // Close editor. void qtractorLv2Plugin::closeEditor (void) { if (m_lv2_ui == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::closeEditor()", this); #endif setEditorVisible(false); m_ui_params.clear(); #ifdef CONFIG_LV2_UI_TOUCH m_ui_params_touch.clear(); #endif #ifdef CONFIG_LV2_UI_SHOW m_lv2_ui_show_interface = NULL; #endif #ifdef CONFIG_LV2_UI_IDLE m_lv2_ui_idle_interface = NULL; #endif #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 if (m_pQtWindow) { m_pQtWindow->setParent(NULL); delete m_pQtWindow; m_pQtWindow = NULL; } if (m_pGtkWindow) { gtk_widget_destroy(m_pGtkWindow); m_pGtkWindow = NULL; } #endif // CONFIG_LV2_UI_GTK2 #endif if (m_pQtWidget) { if (m_bQtDelete) { delete m_pQtWidget; m_bQtDelete = false; } m_pQtWidget = NULL; } if (m_pQtFilter) { delete m_pQtFilter; m_pQtFilter = NULL; } #ifdef CONFIG_LIBSUIL if (m_suil_instance) { suil_instance_free(m_suil_instance); m_suil_instance = NULL; } if (m_suil_host) { suil_host_free(m_suil_host); m_suil_host = NULL; } #endif if (m_lv2_ui_descriptor) { if (m_lv2_ui_handle) m_lv2_ui_descriptor->cleanup(m_lv2_ui_handle); m_lv2_ui_descriptor = NULL; } if (m_lv2_ui_library) { delete m_lv2_ui_library; m_lv2_ui_library = NULL; } if (m_lv2_ui_features) { delete [] m_lv2_ui_features; m_lv2_ui_features = NULL; } if (m_lv2_uis) { lilv_uis_free(m_lv2_uis); m_lv2_uis = NULL; } m_lv2_ui_widget = NULL; m_lv2_ui_handle = NULL; m_lv2_ui_type = LV2_UI_TYPE_NONE; m_lv2_ui = NULL; } // Idle editor. void qtractorLv2Plugin::idleEditor (void) { #ifdef CONFIG_LV2_ATOM uint32_t read_space = ::jack_ringbuffer_read_space(m_plugin_events); while (read_space > 0) { ControlEvent ev; ::jack_ringbuffer_read(m_plugin_events, (char *) &ev, sizeof(ev)); char buf[ev.size]; if (::jack_ringbuffer_read(m_plugin_events, buf, ev.size) < ev.size) break; lv2_ui_port_event(ev.index, ev.size, ev.protocol, buf); read_space -= sizeof(ev) + ev.size; } #endif // Try to make all parameter changes into one single command... if (m_ui_params.count() > 0) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { qtractorPluginParamValuesCommand *pParamValuesCommand = new qtractorPluginParamValuesCommand( QObject::tr("plugin parameters")); QHash::ConstIterator iter = m_ui_params.constBegin(); const QHash::ConstIterator& iter_end = m_ui_params.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned long iIndex = iter.key(); const float fValue = iter.value(); qtractorPluginParam *pParam = findParam(iIndex); if (pParam) pParamValuesCommand->updateParamValue(pParam, fValue, false); } if (pParamValuesCommand->isEmpty()) delete pParamValuesCommand; else pSession->execute(pParamValuesCommand); } // Done. m_ui_params.clear(); } // Now, the following only makes sense // iif you have an open custom GUI editor.. if (m_lv2_ui == NULL) return; if (m_piControlOuts && m_pfControlOuts && m_pfControlOutsLast) { const unsigned long iControlOuts = type()->controlOuts(); for (unsigned short j = 0; j < iControlOuts; ++j) { if (m_pfControlOutsLast[j] != m_pfControlOuts[j]) { lv2_ui_port_event(m_piControlOuts[j], sizeof(float), 0, &m_pfControlOuts[j]); m_pfControlOutsLast[j] = m_pfControlOuts[j]; } } } // Do we need some clean-up...? if (isEditorClosed()) { setEditorClosed(false); toggleFormEditor(false); m_bEditorVisible = false; // Do really close now. closeEditor(); return; } #ifdef CONFIG_LV2_EXTERNAL_UI if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) LV2_EXTERNAL_UI_RUN((LV2_External_UI_Widget *) m_lv2_ui_widget); #endif #ifdef CONFIG_LV2_UI_IDLE if (m_lv2_ui_handle && m_lv2_ui_idle_interface && m_lv2_ui_idle_interface->idle) { if ((*m_lv2_ui_idle_interface->idle)(m_lv2_ui_handle)) closeEditorEx(); } #endif } void qtractorLv2Plugin::closeEditorEx (void) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::closeEditorEx()", this); #endif // Save current editor position, if any... // saveEditorPos(); setEditorClosed(true); } // GUI editor visibility state. void qtractorLv2Plugin::setEditorVisible ( bool bVisible ) { if (m_lv2_ui == NULL) return; if (/*!m_bEditorVisible && */bVisible) { if (m_pQtWidget) { // Guaranteeing a reasonable window type: // ie. not Qt::Dialog or Qt::Popup from the seemingly good choices. if (m_lv2_ui_type == LV2_UI_TYPE_QT4 || m_lv2_ui_type == LV2_UI_TYPE_QT5) { const Qt::WindowFlags wflags = m_pQtWidget->windowFlags() & ~Qt::WindowType_Mask; m_pQtWidget->setWindowFlags(wflags | Qt::Widget); } m_pQtWidget->show(); m_pQtWidget->raise(); m_pQtWidget->activateWindow(); } #ifdef CONFIG_LV2_EXTERNAL_UI else if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) LV2_EXTERNAL_UI_SHOW((LV2_External_UI_Widget *) m_lv2_ui_widget); #endif #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_handle && m_lv2_ui_show_interface && m_lv2_ui_show_interface->show) (*m_lv2_ui_show_interface->show)(m_lv2_ui_handle); #endif m_bEditorVisible = true; // Restore editor last known position, if any... // loadEditorPos(); } else if (/*m_bEditorVisible && */!bVisible) { // Save editor current position, if any... saveEditorPos(); if (m_pQtWidget) m_pQtWidget->hide(); #ifdef CONFIG_LV2_EXTERNAL_UI else if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) LV2_EXTERNAL_UI_HIDE((LV2_External_UI_Widget *) m_lv2_ui_widget); #endif #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_handle && m_lv2_ui_show_interface && m_lv2_ui_show_interface->hide) (*m_lv2_ui_show_interface->hide)(m_lv2_ui_handle); #endif m_bEditorVisible = false; } toggleFormEditor(m_bEditorVisible); } bool qtractorLv2Plugin::isEditorVisible (void) const { return m_bEditorVisible; } // GUI editor window title methods. void qtractorLv2Plugin::setEditorTitle ( const QString& sTitle ) { qtractorPlugin::setEditorTitle(sTitle); m_aEditorTitle = editorTitle().toUtf8(); updateEditorTitleEx(); } void qtractorLv2Plugin::updateEditorTitleEx (void) { if (m_lv2_ui == NULL) return; #ifdef CONFIG_LV2_OPTIONS for (int i = 0; m_lv2_ui_options[i].type; ++i) { if (m_lv2_ui_options[i].type == g_lv2_urids.ui_windowTitle) { m_lv2_ui_options[i].value = m_aEditorTitle.constData(); break; } } #endif if (m_pQtWidget) m_pQtWidget->setWindowTitle(m_aEditorTitle); #ifdef CONFIG_LV2_EXTERNAL_UI else if (m_lv2_ui_widget && m_lv2_ui_type == LV2_UI_TYPE_EXTERNAL) m_lv2_ui_external_host.plugin_human_id = m_aEditorTitle.constData(); #endif #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_widget && m_lv2_ui_show_interface && m_lv2_ui_type == LV2_UI_TYPE_GTK) { GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); gtk_window_set_title( GTK_WINDOW(gtk_widget_get_toplevel(pGtkWidget)), m_aEditorTitle.constData()); } #endif // CONFIG_LV2_UI_SHOW #endif // CONFIG_LV2_UI_GTK2 #endif } // GUI editor window (re)position methods. void qtractorLv2Plugin::saveEditorPos (void) { if (m_lv2_ui == NULL) return; QPoint posEditor; if (m_pQtWidget && m_pQtWidget->isVisible()) posEditor = m_pQtWidget->pos(); #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_widget && m_lv2_ui_show_interface && m_lv2_ui_type == LV2_UI_TYPE_GTK) { GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); gint x = 0; gint y = 0; gtk_window_get_position( GTK_WINDOW(gtk_widget_get_toplevel(pGtkWidget)), &x, &y); posEditor.setX(int(x)); posEditor.setY(int(y)); } #endif // CONFIG_LV2_UI_SHOW #endif // CONFIG_LV2_UI_GTK2 #endif setEditorPos(posEditor); } void qtractorLv2Plugin::loadEditorPos (void) { if (m_lv2_ui == NULL) return; const QPoint& posEditor = editorPos(); if (m_pQtWidget) moveWidgetPos(m_pQtWidget, posEditor); #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_GTK2 #ifdef CONFIG_LV2_UI_SHOW else if (m_lv2_ui_widget && m_lv2_ui_show_interface && m_lv2_ui_type == LV2_UI_TYPE_GTK) { GtkWidget *pGtkWidget = static_cast (m_lv2_ui_widget); const gint x = posEditor.x(); const gint y = posEditor.y(); gtk_window_move( GTK_WINDOW(gtk_widget_get_toplevel(pGtkWidget)), x, y); } #endif // CONFIG_LV2_UI_SHOW #endif // CONFIG_LV2_UI_GTK2 #endif } // Parameter update method. void qtractorLv2Plugin::updateParam ( qtractorPluginParam *pParam, float fValue, bool bUpdate ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif if (bUpdate) lv2_ui_port_event(pParam->index(), sizeof(float), 0, &fValue); } // Idle editor (static). void qtractorLv2Plugin::idleEditorAll (void) { QListIterator iter(g_lv2Plugins); while (iter.hasNext()) iter.next()->idleEditor(); } // LV2 UI control change method. void qtractorLv2Plugin::lv2_ui_port_write ( uint32_t port_index, uint32_t buffer_size, uint32_t protocol, const void *buffer ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_port_write(%u, %u, %u, %p)", this, port_index, buffer_size, protocol, buffer); #endif #ifdef CONFIG_LV2_ATOM if (protocol == g_lv2_urids.atom_eventTransfer) { char buf[sizeof(ControlEvent) + buffer_size]; ControlEvent *ev = (ControlEvent *) buf; ev->index = port_index; ev->protocol = protocol; ev->size = buffer_size; ::memcpy(ev->body, buffer, buffer_size); ::jack_ringbuffer_write(m_ui_events, buf, sizeof(buf)); return; } #endif if (buffer_size != sizeof(float) || protocol != 0) return; #ifdef CONFIG_LV2_UI_TOUCH if (m_ui_params_touch.value(port_index, false)) return; #endif const float val = *(float *) buffer; // FIXME: Update plugin params... // updateParamValue(port_index, val, false); m_ui_params.insert(port_index, val); } // LV2 UI portMap method. uint32_t qtractorLv2Plugin::lv2_ui_port_index ( const char *port_symbol ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_port_index(%s)", this, port_symbol); #endif LilvPlugin *plugin = lv2_plugin(); if (plugin == NULL) return LV2UI_INVALID_PORT_INDEX; LilvNode *symbol_uri = lilv_new_string(g_lv2_world, port_symbol); const LilvPort *port = lilv_plugin_get_port_by_symbol(plugin, symbol_uri); lilv_node_free(symbol_uri); return port ? lilv_port_get_index(plugin, port) : LV2UI_INVALID_PORT_INDEX; } #ifdef CONFIG_LV2_UI_TOUCH // LV2 UI touch control (ui->host). void qtractorLv2Plugin::lv2_ui_touch ( uint32_t port_index, bool grabbed ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_touch(%u, %d)", this, port_index, int(grabbed); #endif m_ui_params_touch[port_index] = grabbed; } #endif // CONFIG_LV2_UI_TOUCH // LV2 UI resize control (host->ui). void qtractorLv2Plugin::lv2_ui_resize ( const QSize& size ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorLv2Plugin[%p]::lv2_ui_resize(%d, %d)", this, size.width(), size.height()); #endif const LV2UI_Resize *resize = (const LV2UI_Resize *) lv2_ui_extension_data(LV2_UI__resize); if (resize && resize->ui_resize) { LV2UI_Feature_Handle handle = resize->handle; if (handle == NULL) handle = m_lv2_ui_handle; (*resize->ui_resize)(handle, size.width(), size.height()); } } // Alternate UI instantiation stuff. bool qtractorLv2Plugin::lv2_ui_instantiate ( const char *ui_host_uri, const char *plugin_uri, const char *ui_uri, const char *ui_type_uri, const char *ui_bundle_path, const char *ui_binary_path ) { #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::lv2_ui_instantiate(\"%s\")", this, ui_uri); #endif // Setup fundamental UI features... const LilvInstance *instance = lv2_instance(0); if (instance == NULL) return false; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == NULL) return false; int iFeatures = 0; while (m_lv2_features[iFeatures]) { ++iFeatures; } m_lv2_ui_features = new LV2_Feature * [iFeatures + 9]; for (int i = 0; i < iFeatures; ++i) m_lv2_ui_features[i] = (LV2_Feature *) m_lv2_features[i]; m_lv2_ui_data_access.data_access = descriptor->extension_data; m_lv2_ui_data_access_feature.URI = LV2_DATA_ACCESS_URI; m_lv2_ui_data_access_feature.data = &m_lv2_ui_data_access; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_data_access_feature; m_lv2_ui_instance_access_feature.URI = LV2_INSTANCE_ACCESS_URI; m_lv2_ui_instance_access_feature.data = lilv_instance_get_handle(instance); m_lv2_ui_features[iFeatures++] = &m_lv2_ui_instance_access_feature; #ifdef CONFIG_LV2_EXTERNAL_UI m_lv2_ui_external_host.ui_closed = qtractor_lv2_ui_closed; m_lv2_ui_external_host.plugin_human_id = m_aEditorTitle.constData(); m_lv2_ui_external_feature.URI = LV2_EXTERNAL_UI__Host; m_lv2_ui_external_feature.data = &m_lv2_ui_external_host; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_external_feature; #ifdef LV2_EXTERNAL_UI_DEPRECATED_URI m_lv2_ui_external_deprecated_feature.URI = LV2_EXTERNAL_UI_DEPRECATED_URI; m_lv2_ui_external_deprecated_feature.data = &m_lv2_ui_external_host; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_external_deprecated_feature; #endif #endif #ifdef CONFIG_LV2_OPTIONS const LV2_Options_Option ui_options[] = { { LV2_OPTIONS_INSTANCE, 0, g_lv2_urids.ui_windowTitle, sizeof(char *), g_lv2_urids.atom_String, m_aEditorTitle.constData() }, { LV2_OPTIONS_INSTANCE, 0, 0, 0, 0, NULL } }; ::memcpy(&m_lv2_ui_options, &ui_options, sizeof(ui_options)); m_lv2_ui_options_feature.URI = LV2_OPTIONS__options; m_lv2_ui_options_feature.data = &m_lv2_ui_options; // Find and override options feature... for (int i = 0; i < iFeatures; ++i) { if (::strcmp(m_lv2_ui_features[i]->URI, LV2_OPTIONS__options) == 0) { m_lv2_ui_features[i] = &m_lv2_ui_options_feature; break; } } #endif m_lv2_ui_features[iFeatures] = NULL; #ifdef CONFIG_LIBSUIL // Check whether special UI wrapping are supported... if (ui_type_uri && suil_ui_supported(ui_host_uri, ui_type_uri) > 0) { m_suil_host = suil_host_new( qtractor_lv2_ui_port_write, qtractor_lv2_ui_port_index, NULL, NULL); if (m_suil_host) { #ifdef CONFIG_LV2_UI_TOUCH suil_host_set_touch_func(m_suil_host, qtractor_lv2_ui_touch); #endif m_suil_instance = suil_instance_new(m_suil_host, this, ui_host_uri, plugin_uri, ui_uri, ui_type_uri, ui_bundle_path, ui_binary_path, m_lv2_ui_features); if (m_suil_instance) { #ifdef CONFIG_SUIL_INSTANCE_GET_HANDLE m_lv2_ui_handle = (LV2UI_Handle) suil_instance_get_handle(m_suil_instance); #else struct SuilInstanceHead { // HACK! void *ui_lib_handle; const LV2UI_Descriptor *ui_descriptor; LV2UI_Handle ui_handle; } *suil_instance_head = (SuilInstanceHead *) m_suil_instance; m_lv2_ui_handle = suil_instance_head->ui_handle; #endif // CONFIG_SUIL_INSTANCE_GET_HANDLE m_lv2_ui_widget = suil_instance_get_widget(m_suil_instance); return true; } // Fall thru... suil_host_free(m_suil_host); m_suil_host = NULL; } } #endif // Open UI library... m_lv2_ui_library = new QLibrary(ui_binary_path); // Get UI descriptor discovery function... LV2UI_DescriptorFunction pfnLv2UiDescriptor = (LV2UI_DescriptorFunction) m_lv2_ui_library->resolve("lv2ui_descriptor"); if (pfnLv2UiDescriptor == NULL) { delete m_lv2_ui_library; m_lv2_ui_library = NULL; return false; } // Get UI descriptor... uint32_t ui_index = 0; m_lv2_ui_descriptor = (*pfnLv2UiDescriptor)(ui_index); while (m_lv2_ui_descriptor && ::strcmp(m_lv2_ui_descriptor->URI, ui_uri)) m_lv2_ui_descriptor = (*pfnLv2UiDescriptor)(++ui_index); if (m_lv2_ui_descriptor == NULL) { delete m_lv2_ui_library; m_lv2_ui_library = NULL; return false; } // Add additional features implemented by host functions... m_lv2_ui_port_map.handle = this; m_lv2_ui_port_map.port_index = qtractor_lv2_ui_port_index; m_lv2_ui_port_map_feature.URI = LV2_UI__portMap; m_lv2_ui_port_map_feature.data = &m_lv2_ui_port_map; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_port_map_feature; #ifdef CONFIG_LV2_UI_TOUCH m_lv2_ui_touch.handle = this; m_lv2_ui_touch.touch = qtractor_lv2_ui_touch; m_lv2_ui_touch_feature.URI = LV2_UI__touch; m_lv2_ui_touch_feature.data = &m_lv2_ui_touch; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_touch_feature; #endif #if QT_VERSION >= 0x050100 #ifdef CONFIG_LV2_UI_X11 if (m_lv2_ui_type == LV2_UI_TYPE_X11) { // Create the new parent frame... QWidget *pQtWidget = new QWidget(NULL, Qt::Window); // Add/prepare some needed features... m_lv2_ui_resize.handle = pQtWidget; m_lv2_ui_resize.ui_resize = qtractor_lv2_ui_resize; m_lv2_ui_resize_feature.URI = LV2_UI__resize; m_lv2_ui_resize_feature.data = &m_lv2_ui_resize; m_lv2_ui_features[iFeatures++] = &m_lv2_ui_resize_feature; m_lv2_ui_parent_feature.URI = LV2_UI__parent; m_lv2_ui_parent_feature.data = (void *) pQtWidget->winId(); m_lv2_ui_features[iFeatures++] = &m_lv2_ui_parent_feature; // Done. m_pQtWidget = pQtWidget; m_bQtDelete = true; } #endif // CONFIG_LV2_UI_X11 #endif m_lv2_ui_features[iFeatures] = NULL; // Instantiate UI... m_lv2_ui_widget = NULL; m_lv2_ui_handle = m_lv2_ui_descriptor->instantiate( m_lv2_ui_descriptor, plugin_uri, ui_bundle_path, qtractor_lv2_ui_port_write, this, &m_lv2_ui_widget, m_lv2_ui_features); // Failed to instantiate UI? if (m_lv2_ui_handle == NULL) { m_lv2_ui_widget = NULL; m_lv2_ui_descriptor = NULL; delete m_lv2_ui_library; m_lv2_ui_library = NULL; return false; } return true; } void qtractorLv2Plugin::lv2_ui_port_event ( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { #ifdef CONFIG_LIBSUIL if (m_suil_instance) { suil_instance_port_event(m_suil_instance, port_index, buffer_size, format, buffer); } else #endif if (m_lv2_ui_descriptor && m_lv2_ui_descriptor->port_event) { (*m_lv2_ui_descriptor->port_event)(m_lv2_ui_handle, port_index, buffer_size, format, buffer); } #ifdef CONFIG_LV2_ATOM if (format == g_lv2_urids.atom_eventTransfer) { const LV2_Atom *atom = (const LV2_Atom *) buffer; if (atom->type == g_lv2_urids.atom_Blank || atom->type == g_lv2_urids.atom_Object) { const LV2_Atom_Object *obj = (const LV2_Atom_Object *) buffer; #ifdef CONFIG_LV2_PATCH if (obj->body.otype == g_lv2_urids.patch_Set) { const LV2_Atom_URID *prop = NULL; const LV2_Atom *value = NULL; lv2_atom_object_get(obj, g_lv2_urids.patch_property, (const LV2_Atom *) &prop, g_lv2_urids.patch_value, &value, 0); if (prop && value && prop->atom.type == g_lv2_atom_forge->URID) lv2_property_changed(prop->body, value); } else if (obj->body.otype == g_lv2_urids.patch_Put) { const LV2_Atom_Object *body = NULL; lv2_atom_object_get(obj, g_lv2_urids.patch_body, (const LV2_Atom *) &body, 0); if (body == NULL) // HACK! body = obj; if (body && ( body->atom.type == g_lv2_urids.atom_Blank || body->atom.type == g_lv2_urids.atom_Object)) { LV2_ATOM_OBJECT_FOREACH(body, prop) lv2_property_changed(prop->key, &prop->value); } } #ifdef CONFIG_LV2_STATE else #endif #endif // CONFIG_LV2_PATCH #ifdef CONFIG_LV2_STATE if (obj->body.otype == g_lv2_urids.state_StateChanged) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dirtyNotifySlot(); refreshForm(); } #endif // CONFIG_LV2_STATE } } #endif // CONFIG_LV2_ATOM } #ifdef CONFIG_LV2_PATCH // LV2 Patch/properties inventory. void qtractorLv2Plugin::lv2_patch_properties ( const char *pszPatch ) { const LilvPlugin *plugin = lv2_plugin(); if (plugin == NULL) return; LilvNode *patch_uri = lilv_new_uri(g_lv2_world, pszPatch); LilvNodes *properties = lilv_world_find_nodes( g_lv2_world, lilv_plugin_get_uri(plugin), patch_uri, NULL); LILV_FOREACH(nodes, iter, properties) { const LilvNode *property = lilv_nodes_get(properties, iter); const char *pszKey = lilv_node_as_uri(property); if (pszKey && !m_lv2_properties.contains(pszKey)) { Property *pProp = new Property(property); m_lv2_properties.insert(pProp->uri(), pProp); ++m_lv2_patch_changed; } } lilv_nodes_free(properties); lilv_node_free(patch_uri); } // LV2 Patch/properties changed, eventually from UI->plugin... void qtractorLv2Plugin::lv2_property_changed ( LV2_URID key, const LV2_Atom *value ) { const char *pszKey = lv2_urid_unmap(key); if (pszKey == NULL) return; Property *pProp = m_lv2_properties.value(pszKey, NULL); if (pProp == NULL) return; const LV2_URID type = value->type; const uint32_t size = value->size; const void *body = value + 1; if (type != pProp->type()) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::lv2_property_changed(\"%s\") [%s]", this, pszKey, pProp->name().toUtf8().constData()); #endif if (type == g_lv2_urids.atom_Bool) pProp->setValue(bool(*(const int32_t *) body)); else if (type == g_lv2_urids.atom_Int) pProp->setValue(int(*(const int32_t *) body)); else if (type == g_lv2_urids.atom_Long) pProp->setValue(qlonglong(*(const int64_t *) body)); else if (type == g_lv2_urids.atom_Float) pProp->setValue(*(const float *) body); else if (type == g_lv2_urids.atom_Double) pProp->setValue(*(const double *) body); else if (type == g_lv2_urids.atom_String || type == g_lv2_urids.atom_Path) pProp->setValue(QByteArray((const char *) body, size)); // Update the stock/generic form if visible... refreshForm(); } // LV2 Patch/property updated, eventually from plugin->UI... void qtractorLv2Plugin::lv2_property_update ( LV2_URID key ) { qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == NULL) return; if (m_lv2_patch_port_in >= pLv2Type->atomIns()) return; const char *pszKey = lv2_urid_unmap(key); if (pszKey == NULL) return; Property *pProp = m_lv2_properties.value(pszKey, NULL); if (pProp == NULL) return; LV2_URID type = pProp->type(); const QVariant& value = pProp->value(); #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::lv2_property_update(\"%s\") [%s]", this, pszKey, pProp->name().toUtf8().constData()); #endif // Set up forge to write to temporary buffer on the stack LV2_Atom_Forge *forge = g_lv2_atom_forge; LV2_Atom_Forge_Frame frame; uint8_t buf[1024]; lv2_atom_forge_set_buffer(forge, buf, sizeof(buf)); // Serialize patch_Set message to set property... lv2_atom_forge_object(forge, &frame, 1, g_lv2_urids.patch_Set); lv2_atom_forge_key(forge, g_lv2_urids.patch_property); lv2_atom_forge_urid(forge, key); lv2_atom_forge_key(forge, g_lv2_urids.patch_value); if (type == g_lv2_urids.atom_Bool) lv2_atom_forge_bool(forge, value.toBool()); else if (type == g_lv2_urids.atom_Int) lv2_atom_forge_int(forge, value.toInt()); else if (type == g_lv2_urids.atom_Long) lv2_atom_forge_long(forge, value.toLongLong()); else if (type == g_lv2_urids.atom_Float) lv2_atom_forge_float(forge, value.toFloat()); else if (type == g_lv2_urids.atom_Double) lv2_atom_forge_double(forge, value.toDouble()); else if (type == g_lv2_urids.atom_String) { const QByteArray& aString = value.toByteArray(); lv2_atom_forge_string(forge, aString.data(), aString.size()); } else if (type == g_lv2_urids.atom_Path) { const QByteArray& aPath = value.toByteArray(); lv2_atom_forge_path(forge, aPath.data(), aPath.size()); } // Write message to UI... const LV2_Atom *atom = lv2_atom_forge_deref(forge, frame.ref); lv2_ui_port_write( m_piAtomIns[m_lv2_patch_port_in], lv2_atom_total_size(atom), g_lv2_urids.atom_eventTransfer, (const void *) atom); } #endif // CONFIG_LV2_PATCH const void *qtractorLv2Plugin::lv2_ui_extension_data ( const char *uri ) { #ifdef CONFIG_LIBSUIL if (m_suil_instance) return suil_instance_extension_data(m_suil_instance, uri); else #endif if (m_lv2_ui_descriptor && m_lv2_ui_descriptor->extension_data) return (*m_lv2_ui_descriptor->extension_data)(uri); return NULL; } #endif // CONFIG_LV2_UI // Plugin configuration/state (save) snapshot. void qtractorLv2Plugin::freezeConfigs (void) { #ifdef CONFIG_LV2_UI // Update current editor position... saveEditorPos(); #endif if (!type()->isConfigure()) return; #ifdef CONFIG_LV2_STATE const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { const LV2_State_Interface *state = lv2_state_interface(i); if (state) { LV2_Handle handle = lv2_handle(i); if (handle) (*state->save)(handle, qtractor_lv2_state_store, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); } } #endif // CONFIG_LV2_STATE } // Plugin configuration/state (load) realization. void qtractorLv2Plugin::realizeConfigs (void) { if (!type()->isConfigure()) return; #ifdef CONFIG_LV2_STATE m_lv2_state_configs.clear(); m_lv2_state_ctypes.clear(); const Configs& configs = qtractorPlugin::configs(); const ConfigTypes& ctypes = qtractorPlugin::configTypes(); Configs::ConstIterator config = configs.constBegin(); const Configs::ConstIterator& config_end = configs.constEnd(); for ( ; config != config_end; ++config) { const QString& sKey = config.key(); QByteArray aType(LV2_ATOM__String); ConfigTypes::ConstIterator ctype = ctypes.constFind(sKey); if (ctype != ctypes.constEnd()) aType = ctype.value().toUtf8(); const char *pszType = aType.constData(); const LV2_URID type = lv2_urid_map(pszType); const bool bIsPath = (type == g_lv2_urids.atom_Path); const bool bIsString = (type == g_lv2_urids.atom_String); if (aType.isEmpty() || bIsPath || bIsString) m_lv2_state_configs.insert(sKey, config.value().toUtf8()); else if (type == g_lv2_urids.atom_Bool || type == g_lv2_urids.atom_Int) { const int32_t val = config.value().toInt(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(int32_t))); } else if (type == g_lv2_urids.atom_Long) { const int64_t val = config.value().toLongLong(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(int64_t))); } else if (type == g_lv2_urids.atom_Float) { const float val = config.value().toFloat(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(float))); } else if (type == g_lv2_urids.atom_Double) { const double val = config.value().toDouble(); m_lv2_state_configs.insert(sKey, QByteArray((const char *) &val, sizeof(double))); } else { m_lv2_state_configs.insert(sKey, qUncompress( QByteArray::fromBase64(config.value().toUtf8()))); } if (!aType.isEmpty() && !bIsString) m_lv2_state_ctypes.insert(sKey, type); } const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { const LV2_State_Interface *state = lv2_state_interface(i); if (state) { LV2_Handle handle = lv2_handle(i); if (handle) (*state->restore)(handle, qtractor_lv2_state_retrieve, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); } } #endif // CONFIG_LV2_STATE qtractorPlugin::realizeConfigs(); } // Plugin configuration/state release. void qtractorLv2Plugin::releaseConfigs (void) { if (!type()->isConfigure()) return; #ifdef CONFIG_LV2_STATE m_lv2_state_configs.clear(); m_lv2_state_ctypes.clear(); #endif qtractorPlugin::releaseConfigs(); } #ifdef CONFIG_LV2_WORKER // LV2 Worker/Schedule extension data interface accessor. const LV2_Worker_Interface *qtractorLv2Plugin::lv2_worker_interface ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == NULL) return NULL; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == NULL) return NULL; if (descriptor->extension_data == NULL) return NULL; return (const LV2_Worker_Interface *) (*descriptor->extension_data)(LV2_WORKER__interface); } #endif // CONFIG_LV2_WORKER #ifdef CONFIG_LV2_STATE // Load default plugin state void qtractorLv2Plugin::lv2_state_load_default (void) { const LilvNode *default_state = lilv_plugin_get_uri(lv2_plugin()); if (default_state == NULL) return; LilvState *state = lilv_state_new_from_world(g_lv2_world, &g_lv2_urid_map, default_state); if (state == NULL) return; const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { lilv_state_restore(state, m_ppInstances[i], qtractor_lv2_set_port_value, this, 0, NULL); } lilv_state_free(state); #ifdef CONFIG_LV2_PATCH ++m_lv2_patch_changed; #endif } // LV2 State extension data descriptor accessor. const LV2_State_Interface *qtractorLv2Plugin::lv2_state_interface ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == NULL) return NULL; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == NULL) return NULL; if (descriptor->extension_data == NULL) return NULL; return (const LV2_State_Interface *) (*descriptor->extension_data)(LV2_STATE__interface); } LV2_State_Status qtractorLv2Plugin::lv2_state_store ( uint32_t key, const void *value, size_t size, uint32_t type, uint32_t flags ) { if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; const char *pszKey = lv2_urid_unmap(key); if (pszKey == NULL) return LV2_STATE_ERR_UNKNOWN; const char *pszType = lv2_urid_unmap(type); if (pszType == NULL) return LV2_STATE_ERR_BAD_TYPE; const char *pchValue = (const char *) value; if (pchValue == NULL) return LV2_STATE_ERR_UNKNOWN; const bool bIsPath = (type == g_lv2_urids.atom_Path); const bool bIsString = (type == g_lv2_urids.atom_String); const QString& sKey = QString::fromUtf8(pszKey); if (bIsPath || bIsString) setConfig(sKey, QString::fromUtf8(pchValue, ::strlen(pchValue))); else if (type == g_lv2_urids.atom_Bool || type == g_lv2_urids.atom_Int) setConfig(sKey, QString::number(int(*(const int32_t *) pchValue))); else if (type == g_lv2_urids.atom_Long) setConfig(sKey, QString::number(qlonglong(*(const int64_t *) pchValue))); else if (type == g_lv2_urids.atom_Float) setConfig(sKey, QString::number(*(const float *) pchValue)); else if (type == g_lv2_urids.atom_Double) setConfig(sKey, QString::number(*(const double *) pchValue)); else { QByteArray data = qCompress( QByteArray(pchValue, size)).toBase64(); for (int i = data.size() - (data.size() % 72); i >= 0; i -= 72) data.insert(i, "\n "); // Indentation. setConfig(sKey, data.constData()); } if (!bIsString) setConfigType(sKey, QString::fromUtf8(pszType)); return LV2_STATE_SUCCESS; } const void *qtractorLv2Plugin::lv2_state_retrieve ( uint32_t key, size_t *size, uint32_t *type, uint32_t *flags ) { const char *pszKey = lv2_urid_unmap(key); if (pszKey == NULL) return NULL; const QString& sKey = QString::fromUtf8(pszKey); if (sKey.isEmpty()) return NULL; QHash::ConstIterator iter = m_lv2_state_configs.constFind(sKey); if (iter == m_lv2_state_configs.constEnd()) return NULL; const QByteArray& data = iter.value(); if (size) *size = data.size(); if (type) { QHash::ConstIterator ctype = m_lv2_state_ctypes.constFind(sKey); if (ctype != m_lv2_state_ctypes.constEnd()) *type = ctype.value(); else *type = g_lv2_urids.atom_String; } if (flags) *flags = LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE; return data.constData(); } #endif // CONFIG_LV2_STATE #ifdef CONFIG_LV2_STATE_FILES // LV2 State save directory (when not the default session one). const QString& qtractorLv2Plugin::lv2_state_save_dir (void) const { return m_lv2_state_save_dir; } #endif // CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_PROGRAMS // LV2 Programs extension data descriptor accessor. const LV2_Programs_Interface *qtractorLv2Plugin::lv2_programs_descriptor ( unsigned short iInstance ) const { const LilvInstance *instance = lv2_instance(iInstance); if (instance == NULL) return NULL; const LV2_Descriptor *descriptor = lilv_instance_get_descriptor(instance); if (descriptor == NULL) return NULL; if (descriptor->extension_data == NULL) return NULL; return (const LV2_Programs_Interface *) (*descriptor->extension_data)(LV2_PROGRAMS__Interface); } // Bank/program selector. void qtractorLv2Plugin::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; #ifdef CONFIG_DEBUG qDebug("qtractorLv2Plugin[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif // For each plugin instance... const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { const LV2_Programs_Interface *programs = lv2_programs_descriptor(i); if (programs && programs->select_program) { LV2_Handle handle = lv2_handle(i); if (handle) { (*programs->select_program)(handle, iBank, iProg); } } } #ifdef CONFIG_LV2_UI const LV2_Programs_UI_Interface *ui_programs = (const LV2_Programs_UI_Interface *) lv2_ui_extension_data(LV2_PROGRAMS__UIInterface); if (ui_programs && ui_programs->select_program) (*ui_programs->select_program)(m_lv2_ui_handle, iBank, iProg); #endif // CONFIG_LV2_UI // Reset parameters default value... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); pParam->setDefaultValue(pParam->value()); } } // Provisional program/patch accessor. bool qtractorLv2Plugin::getProgram ( int iIndex, Program& program ) const { // Only first one instance should matter... const LV2_Programs_Interface *programs = lv2_programs_descriptor(0); if (programs == NULL) return false; if (programs->get_program == NULL) return false; LV2_Handle handle = lv2_handle(0); if (handle == NULL) return false; const LV2_Program_Descriptor *pLv2Program = (*programs->get_program)(handle, iIndex); if (pLv2Program == NULL) return false; // Map this to that... program.bank = pLv2Program->bank; program.prog = pLv2Program->program; program.name = pLv2Program->name; return true; } // Program/patch notification. void qtractorLv2Plugin::lv2_program_changed ( int iIndex ) { qtractorPluginList *pList = list(); if (iIndex < 0) { qtractorMidiManager *pMidiManager = pList->midiManager(); if (pMidiManager) pMidiManager->updateInstruments(); } else { qtractorPlugin::Program program; if (getProgram(iIndex, program)) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->execute( new qtractorPluginProgramCommand( this, program.bank, program.prog)); } } } } #endif // CONFIG_LV2_PROGRAMS #ifdef CONFIG_LV2_TIME // Update LV2 Time from JACK transport position. (static) inline void qtractor_lv2_time_update ( int i, float fValue ) { qtractorLv2Time& member = g_lv2_time[i]; if (member.value != fValue) { member.value = fValue; ++member.changed; #ifdef CONFIG_LV2_TIME_POSITION ++g_lv2_time_position_changed; #endif } } void qtractorLv2Plugin::updateTime ( jack_client_t *pJackClient ) { if (g_lv2_time_refcount < 1) return; #ifdef CONFIG_LV2_TIME_POSITION g_lv2_time_position_changed = 0; #endif jack_position_t pos; jack_transport_state_t state = jack_transport_query(pJackClient, &pos); #if 0//QTRACTOR_LV2_TIME_POSITION_FRAME qtractor_lv2_time_update( qtractorLv2Time::frame, float(pos.frame)); #endif qtractor_lv2_time_update( qtractorLv2Time::framesPerSecond, float(pos.frame_rate)); qtractor_lv2_time_update( qtractorLv2Time::speed, (state == JackTransportRolling ? 1.0f : 0.0f)); if (pos.valid & JackPositionBBT) { qtractor_lv2_time_update( qtractorLv2Time::bar, float(pos.bar)); qtractor_lv2_time_update( qtractorLv2Time::beat, float(pos.beat)); #if 0//QTRACTOR_LV2_TIME_POSITION_BARBEAT qtractor_lv2_time_update( qtractorLv2Time::barBeat, float(pos.beat + (pos.tick / pos.ticks_per_beat) - 1)); #endif qtractor_lv2_time_update( qtractorLv2Time::beatUnit, float(pos.beat_type)); qtractor_lv2_time_update( qtractorLv2Time::beatsPerBar, float(pos.beats_per_bar)); qtractor_lv2_time_update( qtractorLv2Time::beatsPerMinute, float(pos.beats_per_minute)); } #ifdef CONFIG_LV2_TIME_POSITION if (g_lv2_time_position_changed > 0 && g_lv2_time_position_plugins && g_lv2_time_position_buffer) { // Build LV2 Time position object to report change to plugin. LV2_Atom_Forge *forge = g_lv2_atom_forge; uint8_t *buffer = g_lv2_time_position_buffer; lv2_atom_forge_set_buffer(forge, buffer, 256); LV2_Atom_Forge_Frame frame; lv2_atom_forge_object(forge, &frame, 0, g_lv2_urids.time_Position); qtractorLv2Time& time_frame = g_lv2_time[qtractorLv2Time::frame]; #if 1//QTRACTOR_LV2_TIME_POSITION_FRAME time_frame.value = float(pos.frame); #endif lv2_atom_forge_key(forge, time_frame.urid); lv2_atom_forge_long(forge, long(time_frame.value)); const qtractorLv2Time& time_speed = g_lv2_time[qtractorLv2Time::speed]; lv2_atom_forge_key(forge, time_speed.urid); lv2_atom_forge_float(forge, time_speed.value); if (pos.valid & JackPositionBBT) { const qtractorLv2Time& time_bar = g_lv2_time[qtractorLv2Time::bar]; lv2_atom_forge_key(forge, time_bar.urid); lv2_atom_forge_long(forge, long(time_bar.value) - 1); // WTF? const qtractorLv2Time& time_beat = g_lv2_time[qtractorLv2Time::beat]; lv2_atom_forge_key(forge, time_beat.urid); lv2_atom_forge_double(forge, double(time_beat.value)); qtractorLv2Time& time_barBeat = g_lv2_time[qtractorLv2Time::barBeat]; #if 1//QTRACTOR_LV2_TIME_POSITION_BARBEAT time_barBeat.value = float(pos.beat + (pos.tick / pos.ticks_per_beat) - 1); #endif lv2_atom_forge_key(forge, time_barBeat.urid); lv2_atom_forge_float(forge, time_barBeat.value); const qtractorLv2Time& time_beatUnit = g_lv2_time[qtractorLv2Time::beatUnit]; lv2_atom_forge_key(forge, time_beatUnit.urid); lv2_atom_forge_int(forge, int(time_beatUnit.value)); const qtractorLv2Time& time_beatsPerBar = g_lv2_time[qtractorLv2Time::beatsPerBar]; lv2_atom_forge_key(forge, time_beatsPerBar.urid); lv2_atom_forge_float(forge, time_beatsPerBar.value); const qtractorLv2Time& time_beatsPerMinute = g_lv2_time[qtractorLv2Time::beatsPerMinute]; lv2_atom_forge_key(forge, time_beatsPerMinute.urid); lv2_atom_forge_float(forge, time_beatsPerMinute.value); } lv2_atom_forge_pop(forge, &frame); // Make all supporting plugins ready... QListIterator iter(*g_lv2_time_position_plugins); while (iter.hasNext()) iter.next()->lv2_time_position_changed(); } #endif // CONFIG_LV2_TIME_POSITION } void qtractorLv2Plugin::updateTimePost (void) { if (g_lv2_time_refcount < 1) return; for (int i = 0; i < int(qtractorLv2Time::numOfMembers); ++i) { qtractorLv2Time& member = g_lv2_time[i]; if (member.changed > 0 && member.params && member.params->count() > 0) { QListIterator iter(*member.params); while (iter.hasNext()) iter.next()->setValue(member.value, true); member.changed = 0; } } } #ifdef CONFIG_LV2_TIME_POSITION // Make ready LV2 Time position. void qtractorLv2Plugin::lv2_time_position_changed (void) { ++m_lv2_time_position_changed; } #endif #endif // CONFIG_LV2_TIME #ifdef CONFIG_LV2_PRESETS // Refresh and load preset labels listing. (virtual) QStringList qtractorLv2Plugin::presetList (void) const { QStringList list(qtractorPlugin::presetList()); QHash::ConstIterator iter = m_lv2_presets.constBegin(); const QHash::ConstIterator& iter_end = m_lv2_presets.constEnd(); for ( ; iter != iter_end; ++iter) list.append(iter.key()); return list; } // Load plugin state from a named preset. bool qtractorLv2Plugin::loadPreset ( const QString& sPreset ) { const QString& sUri = m_lv2_presets.value(sPreset); if (sUri.isEmpty()) return false; LilvNode *preset_uri = lilv_new_uri(g_lv2_world, sUri.toUtf8().constData()); LilvState *state = NULL; const QString sPath = QUrl(sUri).toLocalFile(); const QFileInfo fi(sPath); if (!sPath.isEmpty() && fi.exists()) { #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir = fi.absolutePath(); #endif state = lilv_state_new_from_file(g_lv2_world, &g_lv2_urid_map, preset_uri, sPath.toUtf8().constData()); } else { state = lilv_state_new_from_world(g_lv2_world, &g_lv2_urid_map, preset_uri); } if (state == NULL) { lilv_node_free(preset_uri); #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif return false; } const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { lilv_state_restore(state, m_ppInstances[i], qtractor_lv2_set_port_value, this, 0, m_lv2_features); } lilv_state_free(state); lilv_node_free(preset_uri); #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif #ifdef CONFIG_LV2_PATCH ++m_lv2_patch_changed; #endif return true; } // Save current plugin state as a named preset. bool qtractorLv2Plugin::savePreset ( const QString& sPreset ) { qtractorLv2PluginType *pLv2Type = static_cast (type()); if (pLv2Type == NULL) return false; const QString sDotLv2(".lv2"); const QString& sep = QDir::separator(); QString sDir; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) sDir = pOptions->sLv2PresetDir; if (sDir.isEmpty()) sDir = QDir::homePath() + sep + sDotLv2; sDir += sep + pLv2Type->label(); sDir += '_' + QString::number(pLv2Type->uniqueID(), 16); sDir += '-' + sPreset + sDotLv2; #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir = sDir; #endif LilvState *state = lilv_state_new_from_instance( lv2_plugin(), m_ppInstances[0], &g_lv2_urid_map, NULL, NULL, NULL, NULL, qtractor_lv2_get_port_value, this, LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE, m_lv2_features); if (state == NULL) { #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif return false; } lilv_state_set_label(state, sPreset.toUtf8().constData()); const QString sFile = sPreset + ".ttl"; int ret = lilv_state_save(g_lv2_world, &g_lv2_urid_map, &g_lv2_urid_unmap, state, NULL, sDir.toUtf8().constData(), sFile.toUtf8().constData()); lilv_state_free(state); #ifdef CONFIG_LV2_STATE_FILES m_lv2_state_save_dir.clear(); #endif if (ret == 0) { m_lv2_presets.insert(sPreset, QUrl::fromLocalFile(sDir + sep + sFile).toString()); } return (ret == 0); } // Delete plugin state preset (from file-system). bool qtractorLv2Plugin::deletePreset ( const QString& sPreset ) { const QString& sUri = m_lv2_presets.value(sPreset); if (sUri.isEmpty()) return false; const QString& sPath = QUrl(sUri).toLocalFile(); if (!sPath.isEmpty()) { QFileInfo info(sPath); if (!info.isDir()) info.setFile(info.absolutePath()); qtractor_lv2_remove_file(info); m_lv2_presets.remove(sPreset); } return true; } // Whether given preset is internal/read-only. bool qtractorLv2Plugin::isReadOnlyPreset ( const QString& sPreset ) const { const QString& sUri = m_lv2_presets.value(sPreset); if (sUri.isEmpty()) return false; const QString& sPath = QUrl(sUri).toLocalFile(); if (sPath.isEmpty()) return true; const QFileInfo info(sPath); return !info.exists() || !info.isWritable(); } #endif // CONFIG_LV2_PRESETS //---------------------------------------------------------------------------- // qtractorLv2PluginParam -- LV2 plugin control input port instance. // // Constructors. qtractorLv2PluginParam::qtractorLv2PluginParam ( qtractorLv2Plugin *pLv2Plugin, unsigned long iIndex ) : qtractorPluginParam(pLv2Plugin, iIndex), m_iPortHints(None) { const LilvPlugin *plugin = pLv2Plugin->lv2_plugin(); const LilvPort *port = lilv_plugin_get_port_by_index(plugin, iIndex); // Set nominal parameter name... LilvNode *name = lilv_port_get_name(plugin, port); setName(lilv_node_as_string(name)); lilv_node_free(name); // Get port properties and set hints... if (lilv_port_has_property(plugin, port, g_lv2_toggled_prop)) m_iPortHints |= Toggled; if (lilv_port_has_property(plugin, port, g_lv2_integer_prop)) m_iPortHints |= Integer; if (lilv_port_has_property(plugin, port, g_lv2_sample_rate_prop)) m_iPortHints |= SampleRate; if (lilv_port_has_property(plugin, port, g_lv2_logarithmic_prop)) m_iPortHints |= Logarithmic; // Initialize range values... LilvNode *vdef; LilvNode *vmin; LilvNode *vmax; lilv_port_get_range(plugin, port, &vdef, &vmin, &vmax); setMinValue(vmin ? lilv_node_as_float(vmin) : 0.0f); setMaxValue(vmax ? lilv_node_as_float(vmax) : 1.0f); setDefaultValue(vdef ? lilv_node_as_float(vdef) : 0.0f); if (vdef) lilv_node_free(vdef); if (vmin) lilv_node_free(vmin); if (vmax) lilv_node_free(vmax); // Have scale points (display values) // m_display.clear(); LilvScalePoints *points = lilv_port_get_scale_points(plugin, port); if (points) { LILV_FOREACH(scale_points, iter, points) { const LilvScalePoint *point = lilv_scale_points_get(points, iter); const LilvNode *value = lilv_scale_point_get_value(point); const LilvNode *label = lilv_scale_point_get_label(point); if (value && label) { float fValue = lilv_node_as_float(value); QString sLabel = lilv_node_as_string(label); m_display.insert(QString::number(fValue), sLabel); } } lilv_scale_points_free(points); } // Initialize port value... // reset(); -- deferred to qtractorPlugin::addParam(); } // Port range hints predicate methods. bool qtractorLv2PluginParam::isBoundedBelow (void) const { return true; } bool qtractorLv2PluginParam::isBoundedAbove (void) const { return true; } bool qtractorLv2PluginParam::isDefaultValue (void) const { return true; } bool qtractorLv2PluginParam::isLogarithmic (void) const { return (m_iPortHints & Logarithmic); } bool qtractorLv2PluginParam::isSampleRate (void) const { return (m_iPortHints & SampleRate); } bool qtractorLv2PluginParam::isInteger (void) const { return (m_iPortHints & Integer); } bool qtractorLv2PluginParam::isToggled (void) const { return (m_iPortHints & Toggled); } bool qtractorLv2PluginParam::isDisplay (void) const { return !m_display.isEmpty(); } // Current display value. QString qtractorLv2PluginParam::display (void) const { // Check if current value is mapped... if (isDisplay()) { float fValue = value(); if (isInteger()) fValue = ::rintf(fValue); const QString& sValue = QString::number(fValue); if (m_display.contains(sValue)) return m_display.value(sValue); } // Default parameter display value... return qtractorPluginParam::display(); } #endif // CONFIG_LV2 // end of qtractorLv2Plugin.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorEditRangeForm.h0000644000000000000000000000013213014536043020251 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.745091539 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorEditRangeForm.h0000644000175000001440000000520613014536043021074 0ustar00rncbcusers00000000000000// qtractorEditRangeForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorEditRangeForm_h #define __qtractorEditRangeForm_h #include "ui_qtractorEditRangeForm.h" // Forward declarations. class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorEditRangeForm -- UI wrapper form. class qtractorEditRangeForm : public QDialog { Q_OBJECT public: // Constructor. qtractorEditRangeForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorEditRangeForm(); // Set the current initial selection range. void setSelectionRange(unsigned long iSelectStart, unsigned long iSelectEnd); // Retrieve the current range, if the case arises. unsigned long rangeStart() const; unsigned long rangeEnd() const; // Range option flags. enum Option { None = 0, Clips = 1, Automation = 2, Loop = 4, Punch = 8, Markers = 16, TempoMap = 32 }; // Retrieve range option flags. unsigned int rangeOptions() const; protected: // Option flags accessors. void setOption(Option option, bool bOn); bool isOption(Option option) const; // Update options settings. void updateOptions(); protected slots: void optionsChanged(); void rangeChanged(); void formatChanged(int); void valueChanged(); void stabilizeForm(); void accept(); private: // The Qt-designer UI struct... Ui::qtractorEditRangeForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; // Initial static selection range. unsigned long m_iSelectStart; unsigned long m_iSelectEnd; // Applicable options; unsigned int m_options; // Pseudo-mutex. unsigned int m_iUpdate; }; #endif // __qtractorEditRangeForm_h // end of qtractorEditRangeForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurveCommand.cpp0000644000000000000000000000013213014536043020501 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCurveCommand.cpp0000644000175000001440000003264513014536043021333 0ustar00rncbcusers00000000000000// qtractorCurveCommand.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorCurveCommand.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorTracks.h" //---------------------------------------------------------------------- // class qtractorCurveBaseCommand - declaration. // // Constructor. qtractorCurveBaseCommand::qtractorCurveBaseCommand ( const QString& sName ) : qtractorCommand(sName) { } // Virtual command methods. bool qtractorCurveBaseCommand::redo (void) { return execute(true); } bool qtractorCurveBaseCommand::undo (void) { return execute(false); } // Virtual command methods. bool qtractorCurveBaseCommand::execute ( bool /*bRedo*/ ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && !pSession->isPlaying()) pSession->process_curve(pSession->playHead()); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) { qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks) { pTracks->clearSelect(); pTracks->updateTrackList(pTracks->currentTrack()); } } return true; } //---------------------------------------------------------------------- // class qtractorCurveCommand - declaration. // // Constructor. qtractorCurveCommand::qtractorCurveCommand ( const QString& sName, qtractorCurve *pCurve ) : qtractorCurveBaseCommand(sName), m_pCurve(pCurve) { } //---------------------------------------------------------------------- // class qtractorCurveListCommand - declaration. // // Constructor. qtractorCurveListCommand::qtractorCurveListCommand ( const QString& sName, qtractorCurveList *pCurveList ) : qtractorCurveBaseCommand(sName), m_pCurveList(pCurveList) { } //---------------------------------------------------------------------- // class qtractorCurveSelectCommand - declaration. // // Constructor. qtractorCurveSelectCommand::qtractorCurveSelectCommand ( qtractorCurveList *pCurveList, qtractorCurve *pCurrentCurve ) : qtractorCurveListCommand(QObject::tr("automation select"), pCurveList), m_pCurrentCurve(pCurrentCurve) { } // Virtual command methods. bool qtractorCurveSelectCommand::execute ( bool bRedo ) { if (m_pCurveList == NULL) return false; qtractorCurve *pCurrentCurve = m_pCurveList->currentCurve(); m_pCurveList->setCurrentCurve(m_pCurrentCurve); m_pCurrentCurve = pCurrentCurve; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveModeCommand - declaration. // // Constructor. qtractorCurveModeCommand::qtractorCurveModeCommand ( qtractorCurve *pCurve, qtractorCurve::Mode mode ) : qtractorCurveCommand(QObject::tr("automation mode"), pCurve), m_mode(mode) { } // Virtual command methods. bool qtractorCurveModeCommand::execute ( bool bRedo ) { if (m_pCurve == NULL) return false; qtractorCurve::Mode mode = m_pCurve->mode(); m_pCurve->setMode(m_mode); m_pCurve->update(); m_mode = mode; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveProcessCommand - declaration. // // Constructor. qtractorCurveProcessCommand::qtractorCurveProcessCommand ( qtractorCurve *pCurve, bool bProcess ) : qtractorCurveCommand(QObject::tr("automation play"), pCurve), m_bProcess(bProcess) { } // Virtual command methods. bool qtractorCurveProcessCommand::execute ( bool bRedo ) { if (m_pCurve == NULL) return false; const bool bProcess = m_pCurve->isProcess(); if (!m_bProcess) m_pCurve->setCapture(false); m_pCurve->setProcess(m_bProcess); m_bProcess = bProcess; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // // Constructor. qtractorCurveCaptureCommand::qtractorCurveCaptureCommand ( qtractorCurve *pCurve, bool bCapture ) : qtractorCurveCommand(QObject::tr("automation record"), pCurve), m_bCapture(bCapture) { } // Virtual command methods. bool qtractorCurveCaptureCommand::execute ( bool bRedo ) { if (m_pCurve == NULL) return false; const bool bCapture = m_pCurve->isCapture(); if (m_bCapture) m_pCurve->setProcess(true); m_pCurve->setCapture(m_bCapture); m_bCapture = bCapture; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveLogarithmicCommand - declaration. // // Constructor. qtractorCurveLogarithmicCommand::qtractorCurveLogarithmicCommand ( qtractorCurve *pCurve, bool bLogarithmic ) : qtractorCurveCommand(QObject::tr("automation logarithmic"), pCurve), m_bLogarithmic(bLogarithmic) { } // Virtual command methods. bool qtractorCurveLogarithmicCommand::execute ( bool /*bRedo*/ ) { if (m_pCurve == NULL) return false; const bool bLogarithmic = m_pCurve->isLogarithmic(); m_pCurve->setLogarithmic(m_bLogarithmic); m_bLogarithmic = bLogarithmic; return true; } //---------------------------------------------------------------------- // class qtractorCurveCaptureCommand - declaration. // // Constructor. qtractorCurveColorCommand::qtractorCurveColorCommand ( qtractorCurve *pCurve, const QColor& color ) : qtractorCurveCommand(QObject::tr("automation color"), pCurve), m_color(color) { } // Virtual command methods. bool qtractorCurveColorCommand::execute ( bool /*bRedo*/ ) { if (m_pCurve == NULL) return false; const QColor color = m_pCurve->color(); m_pCurve->setColor(m_color); m_color = color; return true; } //---------------------------------------------------------------------- // class qtractorCurveProcessAllCommand - declaration. // // Constructor. qtractorCurveProcessAllCommand::qtractorCurveProcessAllCommand ( qtractorCurveList *pCurveList, bool bProcessAll ) : qtractorCurveListCommand(QObject::tr("automation play all"), pCurveList), m_bProcessAll(bProcessAll) { } // Virtual command methods. bool qtractorCurveProcessAllCommand::execute ( bool bRedo ) { if (m_pCurveList == NULL) return false; const bool bProcessAll = m_pCurveList->isProcessAll(); if (!m_bProcessAll) m_pCurveList->setCaptureAll(false); m_pCurveList->setProcessAll(m_bProcessAll); m_bProcessAll = bProcessAll; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveCaptureAllCommand - declaration. // // Constructor. qtractorCurveCaptureAllCommand::qtractorCurveCaptureAllCommand ( qtractorCurveList *pCurveList, bool bCaptureAll ) : qtractorCurveListCommand(QObject::tr("automation record all"), pCurveList), m_bCaptureAll(bCaptureAll) { } // Virtual command methods. bool qtractorCurveCaptureAllCommand::execute ( bool bRedo ) { if (m_pCurveList == NULL) return false; const bool bCaptureAll = m_pCurveList->isCaptureAll(); if (m_bCaptureAll) m_pCurveList->setProcessAll(true); m_pCurveList->setCaptureAll(m_bCaptureAll); m_bCaptureAll = bCaptureAll; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveEditCommand - declaration. // // Constructors. qtractorCurveEditCommand::qtractorCurveEditCommand ( const QString& sName, qtractorCurve *pCurve ) : qtractorCurveCommand(sName, pCurve), m_edits(pCurve) { } qtractorCurveEditCommand::qtractorCurveEditCommand ( qtractorCurve *pCurve ) : qtractorCurveCommand(QObject::tr("automation edit"), pCurve), m_edits(pCurve) { } // Destructor. qtractorCurveEditCommand::~qtractorCurveEditCommand (void) { m_edits.clear(); } // Primitive command methods. void qtractorCurveEditCommand::addNode ( qtractorCurve::Node *pNode ) { m_edits.addNode(pNode); } void qtractorCurveEditCommand::moveNode ( qtractorCurve::Node *pNode, unsigned long iFrame, float fValue ) { m_edits.moveNode(pNode, iFrame, fValue); } void qtractorCurveEditCommand::removeNode ( qtractorCurve::Node *pNode ) { m_edits.removeNode(pNode); } void qtractorCurveEditCommand::addEditList ( qtractorCurveEditList *pEditList ) { if (pEditList) m_edits.append(*pEditList); } // Composite predicate. bool qtractorCurveEditCommand::isEmpty (void) const { return m_edits.isEmpty(); } // Common executive method. bool qtractorCurveEditCommand::execute ( bool bRedo ) { if (!m_edits.execute(bRedo)) return false; return qtractorCurveBaseCommand::execute(bRedo); } //---------------------------------------------------------------------- // class qtractorCurveClearCommand - declaration. // // Constructor. qtractorCurveClearCommand::qtractorCurveClearCommand ( qtractorCurve *pCurve ) : qtractorCurveEditCommand(QObject::tr("automation clear"), pCurve) { qtractorCurve::Node *pNode = m_pCurve->nodes().first(); while (pNode) { qtractorCurveEditCommand::removeNode(pNode); pNode = pNode->next(); } } //---------------------------------------------------------------------- // class qtractorCurveClearAllCommand - declaration. // // Constructor. qtractorCurveClearAllCommand::qtractorCurveClearAllCommand ( qtractorCurveList *pCurveList ) : qtractorCurveListCommand(QObject::tr("automation clear all"), pCurveList) { if (m_pCurveList) { qtractorCurve *pCurve = m_pCurveList->first(); while (pCurve) { m_commands.append(new qtractorCurveClearCommand(pCurve)); pCurve = pCurve->next(); } } } // Destructor. qtractorCurveClearAllCommand::~qtractorCurveClearAllCommand (void) { qDeleteAll(m_commands); m_commands.clear(); } // Composite predicate. bool qtractorCurveClearAllCommand::isEmpty (void) const { return m_commands.isEmpty(); } // Virtual executive method. bool qtractorCurveClearAllCommand::execute ( bool bRedo ) { if (m_pCurveList == NULL) return false; QListIterator iter(m_commands); while (iter.hasNext()) { qtractorCurveClearCommand *pCommand = iter.next(); if (bRedo) pCommand->redo(); else pCommand->undo(); } return true; } //---------------------------------------------------------------------- // class qtractorCurveEditListCommand - declaration. // // Constructor. qtractorCurveEditListCommand::qtractorCurveEditListCommand ( qtractorCurveList *pCurveList ) : qtractorCurveListCommand(QObject::tr("automation edit list"), pCurveList) { if (m_pCurveList) { qtractorCurve *pCurve = m_pCurveList->first(); while (pCurve) { qtractorCurveEditList *pCurveEditList = pCurve->editList(); if (pCurveEditList && !pCurveEditList->isEmpty()) { qtractorCurveEditCommand *pCurveEditCommand = new qtractorCurveEditCommand(pCurve); pCurveEditCommand->addEditList(pCurveEditList); m_curveEditCommands.append(pCurveEditCommand); pCurveEditList->clear(); } pCurve = pCurve->next(); } } } // Destructor. qtractorCurveEditListCommand::~qtractorCurveEditListCommand (void) { qDeleteAll(m_curveEditCommands); m_curveEditCommands.clear(); } // Composite predicate. bool qtractorCurveEditListCommand::isEmpty (void) const { return m_curveEditCommands.isEmpty(); } // Virtual executive method. bool qtractorCurveEditListCommand::execute ( bool bRedo ) { if (m_pCurveList == NULL) return false; QListIterator iter(m_curveEditCommands); while (iter.hasNext()) { qtractorCurveEditCommand *pCurveEditCommand = iter.next(); if (bRedo) pCurveEditCommand->redo(); else pCurveEditCommand->undo(); } return true; } //---------------------------------------------------------------------- // class qtractorCurveCaptureListCommand - declaration. // // Constructor. qtractorCurveCaptureListCommand::qtractorCurveCaptureListCommand (void) : qtractorCommand(QObject::tr("automation record")) { } // Destructor. qtractorCurveCaptureListCommand::~qtractorCurveCaptureListCommand (void) { qDeleteAll(m_commands); m_commands.clear(); } // Curve list adder. void qtractorCurveCaptureListCommand::addCurveList ( qtractorCurveList *pCurveList ) { qtractorCurveEditListCommand *pCommand = new qtractorCurveEditListCommand(pCurveList); if (pCommand->isEmpty()) delete pCommand; else m_commands.append(pCommand); } // Composite predicate. bool qtractorCurveCaptureListCommand::isEmpty (void) const { return m_commands.isEmpty(); } // Virtual command methods. bool qtractorCurveCaptureListCommand::redo (void) { QListIterator iter(m_commands); while (iter.hasNext()) iter.next()->redo(); return true; } bool qtractorCurveCaptureListCommand::undo (void) { QListIterator iter(m_commands); while (iter.hasNext()) iter.next()->undo(); return true; } // end of qtractorCurveCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurveSelect.h0000644000000000000000000000013213014536043020007 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.744091039 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorCurveSelect.h0000644000175000001440000000570013014536043020631 0ustar00rncbcusers00000000000000// qtractorCurveSelect.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurveSelect_h #define __qtractorCurveSelect_h #include "qtractorCurve.h" #include #include //------------------------------------------------------------------------- // qtractorCurveSelect -- MIDI event selection capsule. class qtractorCurveSelect { public: // Constructor. qtractorCurveSelect(); // Default destructor. ~qtractorCurveSelect(); // Selection item struct. struct Item { // Item constructor. Item(const QRect& rect): rectNode(rect), flags(1) {} // Item members. QRect rectNode; unsigned int flags; }; typedef QHash ItemList; // Event selection item lookup. Item *findItem(qtractorCurve::Node *pNode); // Event insertion method. void addItem(qtractorCurve::Node *pNode, const QRect& rectNode); // Event removal method. void removeItem(qtractorCurve::Node *pNode); // Event selection method. void selectItem(qtractorCurve *pCurve, qtractorCurve::Node *pNode, const QRect& rectNode, bool bSelect = true, bool bToggle = false); // The united selection rectangle. const QRect& rect() const { return m_rect; } // Selection list accessor. const ItemList& items() const { return m_items; } // Selection update method. void update(bool bCommit); // Selection commit method. void commit(); // Reset event selection. void clear(); // Selection curve accessors. void setCurve ( qtractorCurve *pCurve ) { m_pCurve = pCurve; } qtractorCurve *curve() const { return m_pCurve; } qtractorCurve::Node *anchorNode() const { return m_pAnchorNode; } // Selection curve testimony. bool isCurrentCurve ( qtractorCurve *pCurve ) const { return (m_pCurve && m_pCurve == pCurve); } private: // The node selection list. ItemList m_items; // The united selection rectangle. QRect m_rect; // There must be only one curve. qtractorCurve *m_pCurve; // The most probable anchor node. qtractorCurve::Node *m_pAnchorNode; }; #endif // __qtractorCurveSelect_h // end of qtractorCurveSelect.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditEvent.cpp0000644000000000000000000000013213014536043020610 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditEvent.cpp0000644000175000001440000004504013014536043021433 0ustar00rncbcusers00000000000000// qtractorMidiEditEvent.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditEvent.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditView.h" #include "qtractorMidiSequence.h" #include "qtractorSession.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorMidiEditEventScale -- MIDI event scale widget. // Constructor. qtractorMidiEditEventScale::qtractorMidiEditEventScale ( qtractorMidiEditor *pEditor, QWidget *pParent ) : QWidget(pParent) { m_pEditor = pEditor; QWidget::setMinimumWidth(22); // QWidget::setBackgroundRole(QPalette::Mid); const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 2)); } // Default destructor. qtractorMidiEditEventScale::~qtractorMidiEditEventScale (void) { } // Paint event handler. void qtractorMidiEditEventScale::paintEvent ( QPaintEvent * ) { QPainter p(this); p.setPen(Qt::darkGray); // Draw scale line labels... qtractorMidiEditEvent *pEditEvent = m_pEditor->editEvent(); const QFontMetrics& fm = p.fontMetrics(); int h = (pEditEvent->viewport())->height(); int w = QWidget::width(); int h2 = (fm.height() >> 1); int dy = (h >> 3); // Account for event view widget frame... h += 4; int y = 2; int y0 = y + 1; int n, dn; const qtractorMidiEvent::EventType eventType = pEditEvent->eventType(); if (eventType == qtractorMidiEvent::PITCHBEND) { n = 8192; dn = (n >> 2); } else { if (eventType == qtractorMidiEvent::REGPARAM || eventType == qtractorMidiEvent::NONREGPARAM || eventType == qtractorMidiEvent::CONTROL14) n = 16384; else n = 128; dn = (n >> 3); } while (y < h) { const QString& sLabel = QString::number(n); if (fm.width(sLabel) < w - 6) p.drawLine(w - 4, y, w - 1, y); if (y > y0 + (h2 << 1) && y < h - (h2 << 1)) { p.drawText(2, y - h2, w - 8, fm.height(), Qt::AlignRight | Qt::AlignVCenter, sLabel); y0 = y + 1; } y += dy; n -= dn; } } //---------------------------------------------------------------------------- // qtractorMidiEditEvent -- MIDI sequence event view widget. // Constructor. qtractorMidiEditEvent::qtractorMidiEditEvent ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_eventType = qtractorMidiEvent::NOTEON; m_eventParam = 0; // Zoom tool widgets m_pHzoomOut = new QToolButton(this); m_pHzoomIn = new QToolButton(this); m_pHzoomReset = new QToolButton(this); m_pHzoomOut->setIcon(QIcon(":/images/viewZoomOut.png")); m_pHzoomIn->setIcon(QIcon(":/images/viewZoomIn.png")); m_pHzoomReset->setIcon(QIcon(":/images/viewZoomTool.png")); const int iScrollBarExtent = qtractorScrollView::style()->pixelMetric(QStyle::PM_ScrollBarExtent); m_pHzoomReset->setFixedWidth(iScrollBarExtent); m_pHzoomIn->setFixedWidth(iScrollBarExtent); m_pHzoomOut->setFixedWidth(iScrollBarExtent); qtractorScrollView::addScrollBarWidget(m_pHzoomReset, Qt::AlignRight); qtractorScrollView::addScrollBarWidget(m_pHzoomIn, Qt::AlignRight); qtractorScrollView::addScrollBarWidget(m_pHzoomOut, Qt::AlignRight); m_pHzoomIn->setAutoRepeat(true); m_pHzoomOut->setAutoRepeat(true); m_pHzoomIn->setToolTip(tr("Zoom in (horizontal)")); m_pHzoomOut->setToolTip(tr("Zoom out (horizontal)")); m_pHzoomReset->setToolTip(tr("Zoom reset (horizontal)")); QObject::connect(m_pHzoomIn, SIGNAL(clicked()), m_pEditor, SLOT(horizontalZoomInSlot())); QObject::connect(m_pHzoomOut, SIGNAL(clicked()), m_pEditor, SLOT(horizontalZoomOutSlot())); QObject::connect(m_pHzoomReset, SIGNAL(clicked()), m_pEditor, SLOT(horizontalZoomResetSlot())); qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 1)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips and leave events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorMidiEditEvent::~qtractorMidiEditEvent (void) { } // Rectangular contents update. void qtractorMidiEditEvent::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditEvent::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Current event selection accessors. void qtractorMidiEditEvent::setEventType ( qtractorMidiEvent::EventType eventType ) { m_eventType = eventType; m_pEditor->selectAll(this, false); m_pEditor->editEventScale()->update(); // m_pEditor->updateContents(); } qtractorMidiEvent::EventType qtractorMidiEditEvent::eventType (void) const { return m_eventType; } void qtractorMidiEditEvent::setEventParam ( unsigned short param ) { m_eventParam = param; m_pEditor->selectAll(this, false); // m_pEditor->updateContents(); } unsigned short qtractorMidiEditEvent::eventParam (void) const { return m_eventParam; } // Resize event handler. void qtractorMidiEditEvent::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); // FIXME: Prevent any overlay selection during resizing this, // as the overlay rectangles will certainly be wrong... if (m_pEditor->isSelected()) { m_pEditor->updateContents(); } else { updateContents(); } } // (Re)create the complete view pixmap. void qtractorMidiEditEvent::updatePixmap ( int cx, int /*cy*/ ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height() & ~1; // always even. if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const QColor& rgbBase = pal.base().color(); const QColor& rgbFore = m_pEditor->foreground(); const QColor& rgbBack = m_pEditor->background(); const QColor& rgbDark = pal.mid().color(); const QColor& rgbLight = pal.midlight().color(); m_pixmap = QPixmap(w, h); m_pixmap.fill(rgbBase); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; QPainter painter(&m_pixmap); painter.initFrom(this); // Show that we may have clip limits... if (m_pEditor->length() > 0) { int x1 = pTimeScale->pixelFromFrame(m_pEditor->length()) - cx; if (x1 < 0) x1 = 0; if (x1 < w) painter.fillRect(x1, 0, w - x1, h, rgbBase.darker(105)); } // Draw horizontal lines... painter.setPen(rgbLight); const int dy = (h >> 3); int y = 0; while (y < h) { painter.drawLine(0, y, w, y); y += dy; } // Account for the editing offset: qtractorTimeScale::Cursor cursor(pTimeScale); const unsigned long f0 = m_pEditor->offset(); qtractorTimeScale::Node *pNode = cursor.seekFrame(f0); const unsigned long t0 = pNode->tickFromFrame(f0); const int x0 = pTimeScale->pixelFromFrame(f0); const int dx = x0 + cx; // Draw vertical grid lines... const QBrush zebra(QColor(0, 0, 0, 20)); pNode = cursor.seekPixel(dx); const unsigned short iSnapPerBeat = (m_pEditor->isSnapGrid() ? pTimeScale->snapPerBeat() : 0); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(dx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); unsigned short iBar = (m_pEditor->isSnapZebra() ? pNode->barFromBeat(iBeat) : 0); int x = pNode->pixelFromBeat(iBeat) - dx; int x2 = x; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar) { painter.setPen(rgbDark); painter.drawLine(x - 1, 0, x - 1, h); if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); x2 = x; if (iBeat == pNode->beat) iPixelsPerBeat = pNode->pixelsPerBeat(); } if (bBeatIsBar || iPixelsPerBeat > 8) { painter.setPen(rgbLight); painter.drawLine(x, 0, x, h); } if (iSnapPerBeat > 1) { int q = iPixelsPerBeat / iSnapPerBeat; if (q > 4) { painter.setPen(rgbBase.value() < 0x7f ? rgbLight.darker(105) : rgbLight.lighter(120)); for (int i = 1; i < iSnapPerBeat; ++i) { x = pTimeScale->pixelSnap(x + dx + q) - dx - 1; painter.drawLine(x, 0, x, h); } } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - dx; } if (m_pEditor->isSnapZebra() && (x > x2) && (++iBar & 1)) painter.fillRect(QRect(x2, 0, x - x2 + 1, h), zebra); // Draw location marker lines... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(dx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - dx; if (x > w) break; painter.setPen(pMarker->color); painter.drawLine(x, 0, x, h); pMarker = pMarker->next(); } // // Draw the sequence events... // qtractorMidiSequence *pSeq = m_pEditor->sequence(); if (pSeq == NULL) return; pNode = cursor.seekPixel(x = dx); const unsigned long iTickStart = pNode->tickFromPixel(x); pNode = cursor.seekPixel(x += w); const unsigned long iTickEnd = pNode->tickFromPixel(x); const unsigned long f1 = f0 + m_pEditor->length(); pNode = cursor.seekFrame(f1); const unsigned long iTimeEnd = pNode->tickFromFrame(f1); // This is the zero-line... const int y0 = (m_eventType == qtractorMidiEvent::PITCHBEND ? h >> 1 : h); painter.setPen(rgbLight); painter.drawLine(0, y0 - 1, w, y0 - 1); painter.setPen(rgbDark); painter.drawLine(0, y0, w, y0); // p.setPen(rgbFore); // p.setBrush(rgbBack); QColor rgbValue(rgbBack); int hue, sat, val; rgbValue.getHsv(&hue, &sat, &val); sat = 86; const bool bEventParam = (m_eventType == qtractorMidiEvent::CONTROLLER || m_eventType == qtractorMidiEvent::REGPARAM || m_eventType == qtractorMidiEvent::NONREGPARAM || m_eventType == qtractorMidiEvent::CONTROL14); qtractorMidiEvent *pEvent = m_pEditor->seekEvent(iTickStart > t0 ? iTickStart - t0 : 0); while (pEvent) { const unsigned long t1 = t0 + pEvent->time(); if (t1 >= iTickEnd) break; unsigned long t2 = t1 + pEvent->duration(); if (t2 > iTimeEnd) t2 = iTimeEnd; // Filter event type!... if (pEvent->type() == m_eventType && t2 >= iTickStart && (!bEventParam || pEvent->param() == m_eventParam)) { if (m_eventType == qtractorMidiEvent::REGPARAM || m_eventType == qtractorMidiEvent::NONREGPARAM || m_eventType == qtractorMidiEvent::CONTROL14) y = y0 - (y0 * pEvent->value()) / 16384; else if (m_eventType == qtractorMidiEvent::PITCHBEND) y = y0 - (y0 * pEvent->pitchBend()) / 8192; else y = y0 - (y0 * pEvent->value()) / 128; pNode = cursor.seekTick(t1); x = pNode->pixelFromTick(t1) - dx; pNode = cursor.seekTick(t2); int w1 = (t1 >= t2 && m_pEditor->isClipRecord() ? m_pEditor->playHeadX() : pNode->pixelFromTick(t2) - dx) - x; if (w1 < 5 || !m_pEditor->isNoteDuration()) w1 = 5; if (m_eventType == qtractorMidiEvent::NOTEON || m_eventType == qtractorMidiEvent::KEYPRESS) { if (m_pEditor->isNoteColor()) { hue = (128 - int(pEvent->note())) << 4; if (m_pEditor->isValueColor()) sat = 64 + (int(pEvent->velocity()) >> 1); rgbValue.setHsv(hue, sat, val); } else if (m_pEditor->isValueColor()) { hue = (128 - int(pEvent->velocity())) << 1; rgbValue.setHsv(hue, sat, val); } } if (y < y0) { painter.fillRect(x, y, w1, y0 - y, rgbFore); painter.fillRect(x + 1, y + 1, w1 - 4, y0 - y - 2, rgbValue); } else if (y > y0) { painter.fillRect(x, y0, w1, y - y0, rgbFore); painter.fillRect(x + 1, y0 + 1, w1 - 4, y - y0 - 2, rgbValue); } else { painter.fillRect(x, y0 - 2, w1, 4, rgbFore); painter.fillRect(x + 1, y0 - 1, w1 - 4, 2, rgbValue); } } pEvent = pEvent->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkCyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } // Draw punch boundaries, if applicable... if (pSession->isPunching()) { const QBrush shade(QColor(0, 0, 0, 60)); painter.setPen(Qt::darkMagenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx; if (x >= w) painter.fillRect(QRect(0, 0, w, h), shade); else if (x >= 0) { painter.fillRect(QRect(0, 0, x, h), shade); painter.drawLine(x, 0, x, h); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx; if (x < 0) painter.fillRect(QRect(0, 0, w, h), shade); else if (x < w) { painter.fillRect(QRect(x, 0, w - x, h), shade); painter.drawLine(x, 0, x, h); } } } // Draw the time scale. void qtractorMidiEditEvent::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); m_pEditor->paintDragState(this, pPainter); // Draw special play/edit-head/tail headers... const int cx = qtractorScrollView::contentsX(); int x = m_pEditor->editHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->editTailX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::blue); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } x = m_pEditor->playHeadX() - cx; if (x >= rect.left() && x <= rect.right()) { pPainter->setPen(Qt::red); pPainter->drawLine(x, rect.top(), x, rect.bottom()); } } // To have event view in h-sync with main view. void qtractorMidiEditEvent::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // Focus lost event. void qtractorMidiEditEvent::focusOutEvent ( QFocusEvent *pFocusEvent ) { m_pEditor->focusOut(this); qtractorScrollView::focusOutEvent(pFocusEvent); } // Keyboard event handler. void qtractorMidiEditEvent::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditEvent::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Process mouse press... // qtractorScrollView::mousePressEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Which mouse state? const bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Maybe start the drag-move-selection dance? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = pTimeScale->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); switch (pMouseEvent->button()) { case Qt::LeftButton: // Only the left-mouse-button was meaningful... break; case Qt::MidButton: // Mid-button direct positioning... m_pEditor->selectAll(this, false); // Which mouse state? if (bModifier) { // Play-head positioning commit... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit cursor (merge) positioning... m_pEditor->setEditHead(iFrame); m_pEditor->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); // Fall thru... default: return; } // Remember what and where we'll be dragging/selecting... m_pEditor->dragMoveStart(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditEvent::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Process mouse move... // qtractorScrollView::mouseMoveEvent(pMouseEvent); // Are we already moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveUpdate(this, pos, pMouseEvent->modifiers()); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditEvent::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // Were we moving/dragging something? const QPoint& pos = qtractorScrollView::viewportToContents(pMouseEvent->pos()); m_pEditor->dragMoveCommit(this, pos, pMouseEvent->modifiers()); } // Handle zoom with mouse wheel. void qtractorMidiEditEvent::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->delta(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Trap for help/tool-tip and leave events. bool qtractorMidiEditEvent::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (m_pEditor->dragMoveFilter(this, pObject, pEvent)) return true; // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // end of qtractorMidiEditEvent.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditList.h0000644000000000000000000000013213014536043020107 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditList.h0000644000175000001440000000711213014536043020730 0ustar00rncbcusers00000000000000// qtractorMidiEditList.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditList_h #define __qtractorMidiEditList_h #include "qtractorScrollView.h" #include // Forward declarations. class qtractorMidiEditor; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorMidiEditList -- MIDI sequence key scale widget. class qtractorMidiEditList : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditList(qtractorMidiEditor *pEditor, QWidget *pParent); // Destructor. ~qtractorMidiEditList(); // Item height constants (in pixels). enum { ItemHeightMin = 4, ItemHeightBase = 8, ItemHeightMax = 32 }; // Item height methods. void setItemHeight(unsigned short iItemHeight); unsigned short itemHeight() const; // Update key-list content height. void updateContentsHeight(); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); // Piano keyboard note-on handler. void dragNoteOn(int iNote, int iVelocity = 1); // Piano keyboard note-on position handler. void dragNoteOn(const QPoint& pos, int iVelocity = 1); // Piano keyboard note-off handler. void dragNoteOff(); protected: // Virtual size hint. QSize sizeHint() const { return QSize(60, 240); } // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Reset drag/select/move state. void resetDragState(); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); protected slots: // To have timeline in h-sync with main track view. void contentsYMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local double-buffering pixmap. QPixmap m_pixmap; // Current item height. unsigned short m_iItemHeight; // The current selecting/dragging list stuff. enum DragState { DragNone = 0, DragStart, DragSelect } m_dragState; QRect m_rectDrag; QPoint m_posDrag; // The current note being keyed on. int m_iNoteOn; int m_iNoteVel; QRect m_rectNote; }; #endif // __qtractorMidiEditList_h // end of qtractorMidiEditList.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorOptionsForm.cpp0000644000000000000000000000013213014536043020375 xustar0030 mtime=1479719971.768103039 30 atime=1479719971.768103039 30 ctime=1479719971.768103039 qtractor-0.8.0/src/qtractorOptionsForm.cpp0000644000175000001440000016257513014536043021235 0ustar00rncbcusers00000000000000// qtractorOptionsForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorOptionsForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorAudioFile.h" #include "qtractorMidiTimer.h" #include "qtractorMidiEditor.h" #include "qtractorTimeScale.h" #include "qtractorSession.h" #include "qtractorPluginFactory.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorPluginSelectForm.h" #include #include #include #include #include #include #include #include // Needed for fabsf(), logf() and powf() #include static inline float log10f2 ( float x ) { return (x > 0.0f ? 20.0f * ::log10f(x) : -60.0f); } static inline float pow10f2 ( float x ) { return ::powf(10.0f, 0.05f * x); } // Translatable macro contextualizer. #undef _TR #define _TR(x) QT_TR_NOOP(x) // Available session formats/ext-suffixes. static struct { const char *name; const char *ext; } g_aSessionFormats[] = { { _TR("XML Default (*.%1)"), "qtr" }, { _TR("XML Regular (*.%1)"), "qts" }, { _TR("ZIP Archive (*.%1)"), "qtz" }, { NULL, NULL } }; //---------------------------------------------------------------------------- // qtractorOptionsForm -- UI wrapper form. // Constructor. qtractorOptionsForm::qtractorOptionsForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // No settings descriptor initially (the caller will set it). m_pOptions = NULL; // Have some deafult time-scale for instance... m_pTimeScale = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.AudioMetroOffsetSpinBox->setTimeScale(m_pTimeScale); m_ui.AudioMetroOffsetSpinBox->setMaximum(m_pTimeScale->sampleRate()); m_ui.AudioMetroOffsetSpinBox->setDeltaValue(true); } // Populate the session format combo-box. m_ui.SessionFormatComboBox->clear(); for (int i = 0; g_aSessionFormats[i].ext; ++i) { m_ui.SessionFormatComboBox->addItem( tr(g_aSessionFormats[i].name).arg(g_aSessionFormats[i].ext)); } // Populate the capture file type combo-box. m_ui.AudioCaptureTypeComboBox->clear(); int iFormat = 0; const qtractorAudioFileFactory::FileFormats& list = qtractorAudioFileFactory::formats(); QListIterator iter(list); while (iter.hasNext()) { qtractorAudioFileFactory::FileFormat *pFormat = iter.next(); if (pFormat->type != qtractorAudioFileFactory::MadFile) m_ui.AudioCaptureTypeComboBox->addItem(pFormat->name, iFormat); ++iFormat; } // Populate the audio capture sample format combo-box. m_ui.AudioCaptureFormatComboBox->clear(); m_ui.AudioCaptureFormatComboBox->addItem(tr("Signed 16-Bit")); m_ui.AudioCaptureFormatComboBox->addItem(tr("Signed 24-Bit")); m_ui.AudioCaptureFormatComboBox->addItem(tr("Signed 32-Bit")); m_ui.AudioCaptureFormatComboBox->addItem(tr("Float 32-Bit")); m_ui.AudioCaptureFormatComboBox->addItem(tr("Float 64-Bit")); // Populate the MIDI capture file format combo-box. m_ui.MidiCaptureFormatComboBox->clear(); m_ui.MidiCaptureFormatComboBox->addItem(tr("SMF Format 0")); m_ui.MidiCaptureFormatComboBox->addItem(tr("SMF Format 1")); // Populate the MIDI capture quantize combo-box. const QIcon snapIcon(":/images/itemBeat.png"); const QStringList& snapItems = qtractorTimeScale::snapItems(0); QStringListIterator snapIter(snapItems); m_ui.MidiCaptureQuantizeComboBox->clear(); m_ui.MidiCaptureQuantizeComboBox->setIconSize(QSize(8, 16)); // snapIter.toFront(); if (snapIter.hasNext()) m_ui.MidiCaptureQuantizeComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_ui.MidiCaptureQuantizeComboBox->addItem(snapIcon, snapIter.next()); // m_ui.MidiCaptureQuantizeComboBox->insertItems(0, items); // Populate the MMC device combo-box. m_ui.MidiMmcDeviceComboBox->clear(); for (unsigned char mmcDevice = 0; mmcDevice < 0x7f; ++mmcDevice) m_ui.MidiMmcDeviceComboBox->addItem(QString::number(int(mmcDevice))); m_ui.MidiMmcDeviceComboBox->addItem(tr("(Any)")); // updateMetroNoteNames(); // Plugin path types... m_ui.PluginTypeComboBox->clear(); #ifdef CONFIG_LADSPA m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Ladspa)); #endif #ifdef CONFIG_DSSI m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Dssi)); #endif #ifdef CONFIG_VST m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Vst)); #else m_ui.PluginsExperimentalGroupBox->hide(); #endif #ifdef CONFIG_LV2 m_ui.PluginTypeComboBox->addItem( qtractorPluginType::textFromHint(qtractorPluginType::Lv2)); #else m_ui.Lv2DynManifestCheckBox->hide(); #endif #ifndef CONFIG_LV2_PRESETS m_ui.Lv2PresetDirLabel->hide(); m_ui.Lv2PresetDirComboBox->hide(); m_ui.Lv2PresetDirToolButton->hide(); #endif // Initialize dirty control state. m_iDirtyCount = 0; m_iDirtyPluginPaths = 0; // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.AudioCaptureTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.AudioCaptureFormatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.AudioCaptureQualitySpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioResampleTypeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TransportModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.TimebaseCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioAutoTimeStretchCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioWsolaTimeStretchCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioWsolaQuickSeekCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioPlayerBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioPlayerAutoConnectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioMetronomeCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBarFilenameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MetroBarFilenameToolButton, SIGNAL(clicked()), SLOT(chooseMetroBarFilename())); QObject::connect(m_ui.MetroBarGainSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.MetroBeatFilenameComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MetroBeatFilenameToolButton, SIGNAL(clicked()), SLOT(chooseMetroBeatFilename())); QObject::connect(m_ui.MetroBeatGainSpinBox, SIGNAL(valueChanged(double)), SLOT(changed())); QObject::connect(m_ui.AudioMetroBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioMetroAutoConnectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioMetroOffsetSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(changed())); QObject::connect(m_ui.MidiCaptureFormatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiCaptureQuantizeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiQueueTimerComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiDriftCorrectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiPlayerBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMmcModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiMmcDeviceComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiSppModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiClockModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MidiControlBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMetronomeCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(updateMetroNoteNames())); QObject::connect(m_ui.MetroBarNoteComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MetroBarVelocitySpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBarDurationSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBeatNoteComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.MetroBeatVelocitySpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MetroBeatDurationSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMetroBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidiMetroOffsetSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ConfirmRemoveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.ConfirmArchiveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.StdoutCaptureCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.CompletePathCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.PeakAutoRemoveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.KeepToolsOnTopCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.TrackViewDropSpanCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MidButtonModifierCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.LoopRecordingModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.DisplayFormatComboBox, SIGNAL(activated(int)), SLOT(displayFormatChanged(int))); QObject::connect(m_ui.MaxRecentFilesSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.BaseFontSizeComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.SessionFormatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.SessionTemplateCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.SessionTemplatePathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.SessionTemplatePathToolButton, SIGNAL(clicked()), SLOT(chooseSessionTemplatePath())); QObject::connect(m_ui.SessionBackupCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.SessionBackupModeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.SessionAutoSaveCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.SessionAutoSaveSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MixerAutoGridLayoutCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.CustomColorThemeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.CustomStyleThemeComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.AudioMeterLevelComboBox, SIGNAL(activated(int)), SLOT(changeAudioMeterLevel(int))); QObject::connect(m_ui.MidiMeterLevelComboBox, SIGNAL(activated(int)), SLOT(changeMidiMeterLevel(int))); QObject::connect(m_ui.AudioMeterColorLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changeAudioMeterColor(const QString&))); QObject::connect(m_ui.MidiMeterColorLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changeMidiMeterColor(const QString&))); QObject::connect(m_ui.AudioMeterColorToolButton, SIGNAL(clicked()), SLOT(chooseAudioMeterColor())); QObject::connect(m_ui.MidiMeterColorToolButton, SIGNAL(clicked()), SLOT(chooseMidiMeterColor())); QObject::connect(m_ui.ResetMeterColorsPushButton, SIGNAL(clicked()), SLOT(resetMeterColors())); QObject::connect(m_ui.PluginTypeComboBox, SIGNAL(activated(int)), SLOT(choosePluginType(int))); QObject::connect(m_ui.PluginPathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changePluginPath(const QString&))); QObject::connect(m_ui.PluginPathBrowseToolButton, SIGNAL(clicked()), SLOT(choosePluginPath())); QObject::connect(m_ui.PluginPathAddToolButton, SIGNAL(clicked()), SLOT(addPluginPath())); QObject::connect(m_ui.PluginPathListWidget, SIGNAL(itemSelectionChanged()), SLOT(selectPluginPath())); QObject::connect(m_ui.PluginPathRemoveToolButton, SIGNAL(clicked()), SLOT(removePluginPath())); QObject::connect(m_ui.PluginPathUpToolButton, SIGNAL(clicked()), SLOT(moveUpPluginPath())); QObject::connect(m_ui.PluginPathDownToolButton, SIGNAL(clicked()), SLOT(moveDownPluginPath())); QObject::connect(m_ui.Lv2PresetDirComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(pluginPathsChanged())); QObject::connect(m_ui.Lv2PresetDirToolButton, SIGNAL(clicked()), SLOT(chooseLv2PresetDir())); QObject::connect(m_ui.AudioOutputBusCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.AudioOutputAutoConnectCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.OpenEditorCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.DummyVstScanCheckBox, SIGNAL(stateChanged(int)), SLOT(pluginPathsChanged())); QObject::connect(m_ui.Lv2DynManifestCheckBox, SIGNAL(stateChanged(int)), SLOT(pluginPathsChanged())); QObject::connect(m_ui.SaveCurve14bitCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesFontPushButton, SIGNAL(clicked()), SLOT(chooseMessagesFont())); QObject::connect(m_ui.MessagesLimitCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesLimitLinesSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesLogCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.MessagesLogPathComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.MessagesLogPathToolButton, SIGNAL(clicked()), SLOT(chooseMessagesLogPath())); QObject::connect(m_ui.SyncViewHoldCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.UseNativeDialogsCheckBox, SIGNAL(stateChanged(int)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorOptionsForm::~qtractorOptionsForm (void) { if (m_pTimeScale) delete m_pTimeScale; } // Populate (setup) dialog controls from settings descriptors. void qtractorOptionsForm::setOptions ( qtractorOptions *pOptions ) { // Set reference descriptor. m_pOptions = pOptions; // Initialize conveniency options... m_pOptions->loadComboBoxHistory(m_ui.MetroBarFilenameComboBox); m_pOptions->loadComboBoxHistory(m_ui.MetroBeatFilenameComboBox); m_pOptions->loadComboBoxHistory(m_ui.PluginPathComboBox); m_pOptions->loadComboBoxHistory(m_ui.MessagesLogPathComboBox); m_pOptions->loadComboBoxHistory(m_ui.SessionTemplatePathComboBox); m_pOptions->loadComboBoxHistory(m_ui.Lv2PresetDirComboBox); // Time-scale related options... qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(m_pOptions->iDisplayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); // Audio options. int iIndex = 0; int iFormat = 0; const qtractorAudioFileFactory::FileFormats& list = qtractorAudioFileFactory::formats(); QListIterator iter(list); while (iter.hasNext()) { qtractorAudioFileFactory::FileFormat *pFormat = iter.next(); if (m_pOptions->sAudioCaptureExt == pFormat->ext && (m_pOptions->iAudioCaptureType == 0 || m_pOptions->iAudioCaptureType == pFormat->data)) { iIndex = m_ui.AudioCaptureTypeComboBox->findData(iFormat); break; } ++iFormat; } m_ui.AudioCaptureTypeComboBox->setCurrentIndex(iIndex); m_ui.AudioCaptureFormatComboBox->setCurrentIndex(m_pOptions->iAudioCaptureFormat); m_ui.AudioCaptureQualitySpinBox->setValue(m_pOptions->iAudioCaptureQuality); m_ui.AudioResampleTypeComboBox->setCurrentIndex(m_pOptions->iAudioResampleType); m_ui.TransportModeComboBox->setCurrentIndex(m_pOptions->iTransportMode); m_ui.TimebaseCheckBox->setChecked(m_pOptions->bTimebase); m_ui.AudioAutoTimeStretchCheckBox->setChecked(m_pOptions->bAudioAutoTimeStretch); #ifdef CONFIG_LIBRUBBERBAND m_ui.AudioWsolaTimeStretchCheckBox->setChecked(m_pOptions->bAudioWsolaTimeStretch); #else m_ui.AudioWsolaTimeStretchCheckBox->setChecked(true); m_ui.AudioWsolaTimeStretchCheckBox->setEnabled(false); #endif m_ui.AudioWsolaQuickSeekCheckBox->setChecked(m_pOptions->bAudioWsolaQuickSeek); m_ui.AudioPlayerBusCheckBox->setChecked(m_pOptions->bAudioPlayerBus); m_ui.AudioPlayerAutoConnectCheckBox->setChecked(m_pOptions->bAudioPlayerAutoConnect); #ifndef CONFIG_LIBSAMPLERATE m_ui.AudioResampleTypeTextLabel->setEnabled(false); m_ui.AudioResampleTypeComboBox->setEnabled(false); #endif // Audio metronome options. m_ui.AudioMetronomeCheckBox->setChecked(m_pOptions->bAudioMetronome); m_ui.MetroBarFilenameComboBox->setEditText(m_pOptions->sMetroBarFilename); m_ui.MetroBarGainSpinBox->setValue(log10f2(m_pOptions->fMetroBarGain)); m_ui.MetroBeatFilenameComboBox->setEditText(m_pOptions->sMetroBeatFilename); m_ui.MetroBeatGainSpinBox->setValue(log10f2(m_pOptions->fMetroBeatGain)); m_ui.AudioMetroBusCheckBox->setChecked(m_pOptions->bAudioMetroBus); m_ui.AudioMetroAutoConnectCheckBox->setChecked(m_pOptions->bAudioMetroAutoConnect); m_ui.AudioMetroOffsetSpinBox->setDisplayFormat(displayFormat); m_ui.AudioMetroOffsetSpinBox->setValue(m_pOptions->iAudioMetroOffset); // MIDI capture/export options. m_ui.MidiCaptureFormatComboBox->setCurrentIndex(m_pOptions->iMidiCaptureFormat); m_ui.MidiCaptureQuantizeComboBox->setCurrentIndex(m_pOptions->iMidiCaptureQuantize); // MIDI playback options. qtractorMidiTimer timer; m_ui.MidiQueueTimerComboBox->clear(); for (int i = 0; i < timer.count(); ++i) m_ui.MidiQueueTimerComboBox->addItem(timer.name(i), timer.key(i)); m_ui.MidiQueueTimerComboBox->setCurrentIndex( timer.indexOf(m_pOptions->iMidiQueueTimer)); m_ui.MidiDriftCorrectCheckBox->setChecked(m_pOptions->bMidiDriftCorrect); m_ui.MidiPlayerBusCheckBox->setChecked(m_pOptions->bMidiPlayerBus); // MIDI control options. m_ui.MidiMmcModeComboBox->setCurrentIndex(m_pOptions->iMidiMmcMode); m_ui.MidiMmcDeviceComboBox->setCurrentIndex(m_pOptions->iMidiMmcDevice); m_ui.MidiSppModeComboBox->setCurrentIndex(m_pOptions->iMidiSppMode); m_ui.MidiClockModeComboBox->setCurrentIndex(m_pOptions->iMidiClockMode); m_ui.MidiControlBusCheckBox->setChecked(m_pOptions->bMidiControlBus); // MIDI metronome options. m_ui.MidiMetronomeCheckBox->setChecked(m_pOptions->bMidiMetronome); m_ui.MetroChannelSpinBox->setValue(m_pOptions->iMetroChannel + 1); updateMetroNoteNames(); m_ui.MetroBarNoteComboBox->setCurrentIndex(m_pOptions->iMetroBarNote); m_ui.MetroBarVelocitySpinBox->setValue(m_pOptions->iMetroBarVelocity); m_ui.MetroBarDurationSpinBox->setValue(m_pOptions->iMetroBarDuration); m_ui.MetroBeatNoteComboBox->setCurrentIndex(m_pOptions->iMetroBeatNote); m_ui.MetroBeatVelocitySpinBox->setValue(m_pOptions->iMetroBeatVelocity); m_ui.MetroBeatDurationSpinBox->setValue(m_pOptions->iMetroBeatDuration); m_ui.MidiMetroBusCheckBox->setChecked(m_pOptions->bMidiMetroBus); m_ui.MidiMetroOffsetSpinBox->setValue(m_pOptions->iMidiMetroOffset); // Mixer preferences. m_ui.MixerAutoGridLayoutCheckBox->setChecked(m_pOptions->bMixerAutoGridLayout); // Custom colors. int iColor; for (iColor = 0; iColor < AudioMeterColors; ++iColor) m_audioMeterColors[iColor] = qtractorAudioMeter::color(iColor); for (iColor = 0; iColor < MidiMeterColors; ++iColor) m_midiMeterColors[iColor] = qtractorMidiMeter::color(iColor); // Default meter color levels shown... m_ui.AudioMeterLevelComboBox->setCurrentIndex(AudioMeterColors - 1); m_ui.MidiMeterLevelComboBox->setCurrentIndex(MidiMeterColors - 1); changeAudioMeterLevel(m_ui.AudioMeterLevelComboBox->currentIndex()); changeMidiMeterLevel(m_ui.MidiMeterLevelComboBox->currentIndex()); // Custom display options... const QString& sDefName = tr("(default)"); m_ui.CustomColorThemeComboBox->clear(); m_ui.CustomColorThemeComboBox->addItem(sDefName); m_ui.CustomColorThemeComboBox->addItem("Wonton Soup"); m_ui.CustomColorThemeComboBox->addItem("KXStudio"); int iCustomColorTheme = 0; if (!m_pOptions->sCustomColorTheme.isEmpty()) iCustomColorTheme = m_ui.CustomColorThemeComboBox->findText( m_pOptions->sCustomColorTheme); m_ui.CustomColorThemeComboBox->setCurrentIndex(iCustomColorTheme); m_ui.CustomStyleThemeComboBox->clear(); m_ui.CustomStyleThemeComboBox->addItem(sDefName); m_ui.CustomStyleThemeComboBox->addItems(QStyleFactory::keys()); int iCustomStyleTheme = 0; if (!m_pOptions->sCustomStyleTheme.isEmpty()) iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( m_pOptions->sCustomStyleTheme); m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); // Load Display options... QFont font; // Messages font. if (m_pOptions->sMessagesFont.isEmpty() || !font.fromString(m_pOptions->sMessagesFont)) font = QFont("Monospace", 8); QPalette pal(m_ui.MessagesFontTextLabel->palette()); pal.setColor(QPalette::Background, pal.base().color()); m_ui.MessagesFontTextLabel->setPalette(pal); m_ui.MessagesFontTextLabel->setFont(font); m_ui.MessagesFontTextLabel->setText( font.family() + " " + QString::number(font.pointSize())); // Messages limit option. m_ui.MessagesLimitCheckBox->setChecked(m_pOptions->bMessagesLimit); m_ui.MessagesLimitLinesSpinBox->setValue(m_pOptions->iMessagesLimitLines); // Transport display preferences... m_ui.SyncViewHoldCheckBox->setChecked(m_pOptions->bSyncViewHold); // Dialogs preferences... m_ui.UseNativeDialogsCheckBox->setChecked(m_pOptions->bUseNativeDialogs); // Logging options... m_ui.MessagesLogCheckBox->setChecked(m_pOptions->bMessagesLog); m_ui.MessagesLogPathComboBox->setEditText(m_pOptions->sMessagesLogPath); // Other options finally. m_ui.ConfirmRemoveCheckBox->setChecked(m_pOptions->bConfirmRemove); m_ui.ConfirmArchiveCheckBox->setChecked(m_pOptions->bConfirmArchive); m_ui.StdoutCaptureCheckBox->setChecked(m_pOptions->bStdoutCapture); m_ui.CompletePathCheckBox->setChecked(m_pOptions->bCompletePath); m_ui.PeakAutoRemoveCheckBox->setChecked(m_pOptions->bPeakAutoRemove); m_ui.KeepToolsOnTopCheckBox->setChecked(m_pOptions->bKeepToolsOnTop); m_ui.TrackViewDropSpanCheckBox->setChecked(m_pOptions->bTrackViewDropSpan); m_ui.MidButtonModifierCheckBox->setChecked(m_pOptions->bMidButtonModifier); m_ui.MaxRecentFilesSpinBox->setValue(m_pOptions->iMaxRecentFiles); m_ui.LoopRecordingModeComboBox->setCurrentIndex(m_pOptions->iLoopRecordingMode); m_ui.DisplayFormatComboBox->setCurrentIndex(m_pOptions->iDisplayFormat); if (m_pOptions->iBaseFontSize > 0) m_ui.BaseFontSizeComboBox->setEditText(QString::number(m_pOptions->iBaseFontSize)); else m_ui.BaseFontSizeComboBox->setCurrentIndex(0); // Session options... m_ui.SessionFormatComboBox->setCurrentIndex( sessionFormatFromExt(m_pOptions->sSessionExt)); m_ui.SessionTemplateCheckBox->setChecked(m_pOptions->bSessionTemplate); m_ui.SessionTemplatePathComboBox->setEditText(m_pOptions->sSessionTemplatePath); m_ui.SessionBackupCheckBox->setChecked(m_pOptions->bSessionBackup); m_ui.SessionBackupModeComboBox->setCurrentIndex(m_pOptions->iSessionBackupMode); m_ui.SessionAutoSaveCheckBox->setChecked(m_pOptions->bAutoSaveEnabled); m_ui.SessionAutoSaveSpinBox->setValue(m_pOptions->iAutoSavePeriod); // Plugin path initialization... m_ladspaPaths = m_pOptions->ladspaPaths; m_dssiPaths = m_pOptions->dssiPaths; m_vstPaths = m_pOptions->vstPaths; m_lv2Paths = m_pOptions->lv2Paths; m_ui.Lv2PresetDirComboBox->setEditText(m_pOptions->sLv2PresetDir); // Plugin instruments options. m_ui.AudioOutputBusCheckBox->setChecked(m_pOptions->bAudioOutputBus); m_ui.AudioOutputAutoConnectCheckBox->setChecked(m_pOptions->bAudioOutputAutoConnect); m_ui.OpenEditorCheckBox->setChecked(m_pOptions->bOpenEditor); m_ui.DummyVstScanCheckBox->setChecked(m_pOptions->bDummyVstScan); m_ui.Lv2DynManifestCheckBox->setChecked(m_pOptions->bLv2DynManifest); m_ui.SaveCurve14bitCheckBox->setChecked(m_pOptions->bSaveCurve14bit); int iPluginType = m_pOptions->iPluginType - 1; if (iPluginType < 0) iPluginType = 0; m_ui.PluginTypeComboBox->setCurrentIndex(iPluginType); m_ui.PluginPathComboBox->setEditText(QString()); choosePluginType(iPluginType); #ifdef CONFIG_DEBUG m_ui.StdoutCaptureCheckBox->setEnabled(false); #endif // Done. Restart clean. m_iDirtyCount = 0; m_iDirtyPluginPaths = 0; stabilizeForm(); } // Retrieve the editing options, if the case arises. qtractorOptions *qtractorOptionsForm::options (void) const { return m_pOptions; } // Accept settings (OK button slot). void qtractorOptionsForm::accept (void) { // Save options... if (m_iDirtyCount > 0) { // Audio options... const int iFormat = m_ui.AudioCaptureTypeComboBox->itemData( m_ui.AudioCaptureTypeComboBox->currentIndex()).toInt(); const qtractorAudioFileFactory::FileFormat *pFormat = qtractorAudioFileFactory::formats().at(iFormat); m_pOptions->sAudioCaptureExt = pFormat->ext; m_pOptions->iAudioCaptureType = pFormat->data; m_pOptions->iAudioCaptureFormat = m_ui.AudioCaptureFormatComboBox->currentIndex(); m_pOptions->iAudioCaptureQuality = m_ui.AudioCaptureQualitySpinBox->value(); m_pOptions->iAudioResampleType = m_ui.AudioResampleTypeComboBox->currentIndex(); m_pOptions->iTransportMode = m_ui.TransportModeComboBox->currentIndex(); m_pOptions->bTimebase = m_ui.TimebaseCheckBox->isChecked(); m_pOptions->bAudioAutoTimeStretch = m_ui.AudioAutoTimeStretchCheckBox->isChecked(); m_pOptions->bAudioWsolaTimeStretch = m_ui.AudioWsolaTimeStretchCheckBox->isChecked(); m_pOptions->bAudioWsolaQuickSeek = m_ui.AudioWsolaQuickSeekCheckBox->isChecked(); m_pOptions->bAudioPlayerBus = m_ui.AudioPlayerBusCheckBox->isChecked(); m_pOptions->bAudioPlayerAutoConnect = m_ui.AudioPlayerAutoConnectCheckBox->isChecked(); // Audio metronome options. m_pOptions->bAudioMetronome = m_ui.AudioMetronomeCheckBox->isChecked(); m_pOptions->sMetroBarFilename = m_ui.MetroBarFilenameComboBox->currentText(); m_pOptions->fMetroBarGain = pow10f2(m_ui.MetroBarGainSpinBox->value()); m_pOptions->sMetroBeatFilename = m_ui.MetroBeatFilenameComboBox->currentText(); m_pOptions->fMetroBeatGain = pow10f2(m_ui.MetroBeatGainSpinBox->value()); m_pOptions->bAudioMetroBus = m_ui.AudioMetroBusCheckBox->isChecked(); m_pOptions->bAudioMetroAutoConnect = m_ui.AudioMetroAutoConnectCheckBox->isChecked(); m_pOptions->iAudioMetroOffset = m_ui.AudioMetroOffsetSpinBox->value(); // MIDI options... m_pOptions->iMidiCaptureFormat = m_ui.MidiCaptureFormatComboBox->currentIndex(); m_pOptions->iMidiCaptureQuantize = m_ui.MidiCaptureQuantizeComboBox->currentIndex(); m_pOptions->iMidiQueueTimer = m_ui.MidiQueueTimerComboBox->itemData( m_ui.MidiQueueTimerComboBox->currentIndex()).toInt(); m_pOptions->bMidiDriftCorrect = m_ui.MidiDriftCorrectCheckBox->isChecked(); m_pOptions->bMidiPlayerBus = m_ui.MidiPlayerBusCheckBox->isChecked(); m_pOptions->iMidiMmcMode = m_ui.MidiMmcModeComboBox->currentIndex(); m_pOptions->iMidiMmcDevice = m_ui.MidiMmcDeviceComboBox->currentIndex(); m_pOptions->iMidiSppMode = m_ui.MidiSppModeComboBox->currentIndex(); m_pOptions->iMidiClockMode = m_ui.MidiClockModeComboBox->currentIndex(); m_pOptions->bMidiControlBus = m_ui.MidiControlBusCheckBox->isChecked(); // MIDI metronome options. m_pOptions->bMidiMetronome = m_ui.MidiMetronomeCheckBox->isChecked(); m_pOptions->iMetroChannel = m_ui.MetroChannelSpinBox->value() - 1; m_pOptions->iMetroBarNote = m_ui.MetroBarNoteComboBox->currentIndex(); m_pOptions->iMetroBarVelocity = m_ui.MetroBarVelocitySpinBox->value(); m_pOptions->iMetroBarDuration = m_ui.MetroBarDurationSpinBox->value(); m_pOptions->iMetroBeatNote = m_ui.MetroBeatNoteComboBox->currentIndex(); m_pOptions->iMetroBeatVelocity = m_ui.MetroBeatVelocitySpinBox->value(); m_pOptions->iMetroBeatDuration = m_ui.MetroBeatDurationSpinBox->value(); m_pOptions->bMidiMetroBus = m_ui.MidiMetroBusCheckBox->isChecked(); m_pOptions->iMidiMetroOffset = m_ui.MidiMetroOffsetSpinBox->value(); // Display options... m_pOptions->bConfirmRemove = m_ui.ConfirmRemoveCheckBox->isChecked(); m_pOptions->bConfirmArchive = m_ui.ConfirmArchiveCheckBox->isChecked(); m_pOptions->bStdoutCapture = m_ui.StdoutCaptureCheckBox->isChecked(); m_pOptions->bCompletePath = m_ui.CompletePathCheckBox->isChecked(); m_pOptions->bPeakAutoRemove = m_ui.PeakAutoRemoveCheckBox->isChecked(); m_pOptions->bKeepToolsOnTop = m_ui.KeepToolsOnTopCheckBox->isChecked(); m_pOptions->bTrackViewDropSpan = m_ui.TrackViewDropSpanCheckBox->isChecked(); m_pOptions->bMidButtonModifier = m_ui.MidButtonModifierCheckBox->isChecked(); m_pOptions->iMaxRecentFiles = m_ui.MaxRecentFilesSpinBox->value(); m_pOptions->iLoopRecordingMode = m_ui.LoopRecordingModeComboBox->currentIndex(); m_pOptions->iDisplayFormat = m_ui.DisplayFormatComboBox->currentIndex(); m_pOptions->iBaseFontSize = m_ui.BaseFontSizeComboBox->currentText().toInt(); // Plugin paths... m_pOptions->iPluginType = m_ui.PluginTypeComboBox->currentIndex() + 1; m_pOptions->ladspaPaths = m_ladspaPaths; m_pOptions->dssiPaths = m_dssiPaths; m_pOptions->vstPaths = m_vstPaths; m_pOptions->lv2Paths = m_lv2Paths; m_pOptions->sLv2PresetDir = m_ui.Lv2PresetDirComboBox->currentText(); // Plugin instruments options. m_pOptions->bAudioOutputBus = m_ui.AudioOutputBusCheckBox->isChecked(); m_pOptions->bAudioOutputAutoConnect = m_ui.AudioOutputAutoConnectCheckBox->isChecked(); m_pOptions->bOpenEditor = m_ui.OpenEditorCheckBox->isChecked(); m_pOptions->bDummyVstScan = m_ui.DummyVstScanCheckBox->isChecked(); m_pOptions->bLv2DynManifest = m_ui.Lv2DynManifestCheckBox->isChecked(); m_pOptions->bSaveCurve14bit = m_ui.SaveCurve14bitCheckBox->isChecked(); // Messages options... m_pOptions->sMessagesFont = m_ui.MessagesFontTextLabel->font().toString(); m_pOptions->bMessagesLimit = m_ui.MessagesLimitCheckBox->isChecked(); m_pOptions->iMessagesLimitLines = m_ui.MessagesLimitLinesSpinBox->value(); // Logging options... m_pOptions->bMessagesLog = m_ui.MessagesLogCheckBox->isChecked(); m_pOptions->sMessagesLogPath = m_ui.MessagesLogPathComboBox->currentText(); // Session options... m_pOptions->bSessionTemplate = m_ui.SessionTemplateCheckBox->isChecked(); m_pOptions->sSessionTemplatePath = m_ui.SessionTemplatePathComboBox->currentText(); m_pOptions->sSessionExt = sessionExtFromFormat( m_ui.SessionFormatComboBox->currentIndex()); m_pOptions->bSessionBackup = m_ui.SessionBackupCheckBox->isChecked(); m_pOptions->iSessionBackupMode = m_ui.SessionBackupModeComboBox->currentIndex(); m_pOptions->bAutoSaveEnabled = m_ui.SessionAutoSaveCheckBox->isChecked(); m_pOptions->iAutoSavePeriod = m_ui.SessionAutoSaveSpinBox->value(); // Mixer preferences.... m_pOptions->bMixerAutoGridLayout = m_ui.MixerAutoGridLayoutCheckBox->isChecked(); // Custom colors. int iColor; for (iColor = 0; iColor < AudioMeterColors; ++iColor) qtractorAudioMeter::setColor(iColor, m_audioMeterColors[iColor]); for (iColor = 0; iColor < MidiMeterColors; ++iColor) qtractorMidiMeter::setColor(iColor, m_midiMeterColors[iColor]); // Transport display preferences... m_pOptions->bSyncViewHold = m_ui.SyncViewHoldCheckBox->isChecked(); // Dialogs preferences... m_pOptions->bUseNativeDialogs = m_ui.UseNativeDialogsCheckBox->isChecked(); m_pOptions->bDontUseNativeDialogs = !m_pOptions->bUseNativeDialogs; // Custom options.. if (m_ui.CustomColorThemeComboBox->currentIndex() > 0) m_pOptions->sCustomColorTheme = m_ui.CustomColorThemeComboBox->currentText(); else m_pOptions->sCustomColorTheme.clear(); if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) m_pOptions->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); else m_pOptions->sCustomStyleTheme.clear(); // Reset dirty flags. if (m_iDirtyPluginPaths > 0) { m_iDirtyPluginPaths = 0; qtractorPluginFactory *pPluginFactory = qtractorPluginFactory::getInstance(); if (pPluginFactory) { pPluginFactory->updatePluginPaths(); pPluginFactory->clear(); } } m_iDirtyCount = 0; } // Save other conveniency options... m_pOptions->saveComboBoxHistory(m_ui.MetroBarFilenameComboBox); m_pOptions->saveComboBoxHistory(m_ui.MetroBeatFilenameComboBox); m_pOptions->saveComboBoxHistory(m_ui.PluginPathComboBox); m_pOptions->saveComboBoxHistory(m_ui.MessagesLogPathComboBox); m_pOptions->saveComboBoxHistory(m_ui.SessionTemplatePathComboBox); m_pOptions->saveComboBoxHistory(m_ui.Lv2PresetDirComboBox); // Save/commit to disk. m_pOptions->saveOptions(); // Just go with dialog acceptance QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorOptionsForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorOptionsForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Choose audio metronome filenames. void qtractorOptionsForm::chooseMetroBarFilename (void) { QString sFilename = getOpenAudioFileName( tr("Metronome Bar Audio File") + " - " QTRACTOR_TITLE, m_ui.MetroBarFilenameComboBox->currentText()); if (sFilename.isEmpty()) return; m_ui.MetroBarFilenameComboBox->setEditText(sFilename); changed(); } void qtractorOptionsForm::chooseMetroBeatFilename (void) { QString sFilename = getOpenAudioFileName( tr("Metronome Beat Audio File") + " - " QTRACTOR_TITLE, m_ui.MetroBeatFilenameComboBox->currentText()); if (sFilename.isEmpty()) return; m_ui.MetroBeatFilenameComboBox->setEditText(sFilename); changed(); } // The metronome note names changer. void qtractorOptionsForm::updateMetroNoteNames (void) { // Save current selection... const int iOldBarNote = m_ui.MetroBarNoteComboBox->currentIndex(); const int iOldBeatNote = m_ui.MetroBeatNoteComboBox->currentIndex(); // Populate the Metronome notes. m_ui.MetroBarNoteComboBox->clear(); m_ui.MetroBeatNoteComboBox->clear(); const bool bDrums = (m_ui.MetroChannelSpinBox->value() == 10); QStringList items; const QString sItem("%1 (%2)"); for (int i = 0; i < 128; ++i) { items.append(sItem .arg(qtractorMidiEditor::defaultNoteName(i, bDrums)).arg(i)); } m_ui.MetroBarNoteComboBox->insertItems(0, items); m_ui.MetroBeatNoteComboBox->insertItems(0, items); // Restore old selection... m_ui.MetroBarNoteComboBox->setCurrentIndex(iOldBarNote); m_ui.MetroBeatNoteComboBox->setCurrentIndex(iOldBeatNote); changed(); } // Display format has changed. void qtractorOptionsForm::displayFormatChanged ( int iDisplayFormat ) { qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.AudioMetroOffsetSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); changed(); } // Audio meter level index change. void qtractorOptionsForm::changeAudioMeterLevel ( int iColor ) { const QColor& color = m_audioMeterColors[iColor]; m_ui.AudioMeterColorLineEdit->setText(color.name()); } // MIDI meter level index change. void qtractorOptionsForm::changeMidiMeterLevel ( int iColor ) { const QColor& color = m_midiMeterColors[iColor]; m_ui.MidiMeterColorLineEdit->setText(color.name()); } // Audio meter color change. void qtractorOptionsForm::changeAudioMeterColor ( const QString& sColor ) { const QColor& color = QColor(sColor); if (color.isValid()) { updateColorText(m_ui.AudioMeterColorLineEdit, color); m_audioMeterColors[m_ui.AudioMeterLevelComboBox->currentIndex()] = color; changed(); } } // MIDI meter color change. void qtractorOptionsForm::changeMidiMeterColor ( const QString& sColor ) { const QColor& color = QColor(sColor); if (color.isValid()) { updateColorText(m_ui.MidiMeterColorLineEdit, color); m_midiMeterColors[m_ui.MidiMeterLevelComboBox->currentIndex()] = color; changed(); } } // Audio meter color selection. void qtractorOptionsForm::chooseAudioMeterColor (void) { const QColor& color = QColorDialog::getColor( QColor(m_ui.AudioMeterColorLineEdit->text()), this, tr("Audio Meter Color") + " - " QTRACTOR_TITLE); if (color.isValid()) m_ui.AudioMeterColorLineEdit->setText(color.name()); } // Midi meter color selection. void qtractorOptionsForm::chooseMidiMeterColor (void) { const QColor& color = QColorDialog::getColor( QColor(m_ui.MidiMeterColorLineEdit->text()), this, tr("MIDI Meter Color") + " - " QTRACTOR_TITLE); if (color.isValid()) m_ui.MidiMeterColorLineEdit->setText(color.name()); } // Reset all meter colors from default. void qtractorOptionsForm::resetMeterColors (void) { // Reset colors. int iColor; for (iColor = 0; iColor < AudioMeterColors; ++iColor) m_audioMeterColors[iColor] = qtractorAudioMeter::defaultColor(iColor); for (iColor = 0; iColor < MidiMeterColors; ++iColor) m_midiMeterColors[iColor] = qtractorMidiMeter::defaultColor(iColor); // Update current display... changeAudioMeterLevel(m_ui.AudioMeterLevelComboBox->currentIndex()); changeMidiMeterLevel(m_ui.MidiMeterLevelComboBox->currentIndex()); } // Update color item visual text. void qtractorOptionsForm::updateColorText ( QLineEdit *pLineEdit, const QColor& color ) { QPalette pal(color); pal.setColor(QPalette::Base, color); pLineEdit->setPalette(pal); } // Change plugin type. void qtractorOptionsForm::choosePluginType ( int iPluginType ) { if (m_pOptions == NULL) return; QStringList paths; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->itemText(iPluginType)); switch (typeHint) { case qtractorPluginType::Ladspa: paths = m_ladspaPaths; break; case qtractorPluginType::Dssi: paths = m_dssiPaths; break; case qtractorPluginType::Vst: paths = m_vstPaths; break; case qtractorPluginType::Lv2: paths = m_lv2Paths; // Fall thru... default: break; } m_ui.PluginPathListWidget->clear(); QStringListIterator iter(paths); while (iter.hasNext()) m_ui.PluginPathListWidget->addItem(iter.next()); selectPluginPath(); stabilizeForm(); } // Change plugin path. void qtractorOptionsForm::changePluginPath ( const QString& /*sPluginPath*/ ) { selectPluginPath(); stabilizeForm(); } // Browse for plugin path. void qtractorOptionsForm::choosePluginPath (void) { QString sPluginPath; const QString& sTitle = tr("Plug-in Directory") + " - " QTRACTOR_TITLE; #if 1//QT_VERSION < 0x040400 // Ask for the directory... QFileDialog::Options options = QFileDialog::ShowDirsOnly; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sPluginPath = QFileDialog::getExistingDirectory(this, sTitle, m_ui.PluginPathComboBox->currentText(), options); #else // Construct open-directory dialog... QFileDialog fileDialog(this, sTitle, m_ui.PluginPathComboBox->currentText()); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::DirectoryOnly); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sPluginPath = fileDialog.selectedFiles().first(); #endif if (!sPluginPath.isEmpty()) { m_ui.PluginPathComboBox->setEditText(sPluginPath); m_ui.PluginPathComboBox->setFocus(); } selectPluginPath(); stabilizeForm(); } // Add chosen plugin path. void qtractorOptionsForm::addPluginPath (void) { const QString& sPluginPath = m_ui.PluginPathComboBox->currentText(); if (sPluginPath.isEmpty()) return; if (!QDir(sPluginPath).exists()) return; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: m_ladspaPaths.append(sPluginPath); break; case qtractorPluginType::Dssi: m_dssiPaths.append(sPluginPath); break; case qtractorPluginType::Vst: m_vstPaths.append(sPluginPath); break; case qtractorPluginType::Lv2: m_lv2Paths.append(sPluginPath); break; default: return; } m_ui.PluginPathListWidget->addItem(sPluginPath); m_ui.PluginPathListWidget->setCurrentRow( m_ui.PluginPathListWidget->count() - 1); const int i = m_ui.PluginPathComboBox->findText(sPluginPath); if (i >= 0) m_ui.PluginPathComboBox->removeItem(i); m_ui.PluginPathComboBox->insertItem(0, sPluginPath); m_ui.PluginPathComboBox->setEditText(QString()); m_ui.PluginPathListWidget->setFocus(); selectPluginPath(); pluginPathsChanged(); } // Select current plugin path. void qtractorOptionsForm::selectPluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); m_ui.PluginPathRemoveToolButton->setEnabled(iPluginPath >= 0); m_ui.PluginPathUpToolButton->setEnabled(iPluginPath > 0); m_ui.PluginPathDownToolButton->setEnabled(iPluginPath >= 0 && iPluginPath < m_ui.PluginPathListWidget->count() - 1); } // Remove current plugin path. void qtractorOptionsForm::removePluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); if (iPluginPath < 0) return; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: m_ladspaPaths.removeAt(iPluginPath); break; case qtractorPluginType::Dssi: m_dssiPaths.removeAt(iPluginPath); break; case qtractorPluginType::Vst: m_vstPaths.removeAt(iPluginPath); break; case qtractorPluginType::Lv2: m_lv2Paths.removeAt(iPluginPath); break; default: return; } QListWidgetItem *pItem = m_ui.PluginPathListWidget->takeItem(iPluginPath); if (pItem) delete pItem; selectPluginPath(); pluginPathsChanged(); } // Move up plugin path on search order. void qtractorOptionsForm::moveUpPluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); if (iPluginPath < 1) return; QString sPluginPath; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: sPluginPath = m_ladspaPaths.takeAt(iPluginPath); m_ladspaPaths.insert(iPluginPath - 1, sPluginPath); break; case qtractorPluginType::Dssi: sPluginPath = m_dssiPaths.takeAt(iPluginPath); m_dssiPaths.insert(iPluginPath - 1, sPluginPath); break; case qtractorPluginType::Vst: sPluginPath = m_vstPaths.takeAt(iPluginPath); m_vstPaths.insert(iPluginPath - 1, sPluginPath); break; case qtractorPluginType::Lv2: sPluginPath = m_lv2Paths.takeAt(iPluginPath); m_lv2Paths.insert(iPluginPath - 1, sPluginPath); break; default: return; } QListWidgetItem *pItem = m_ui.PluginPathListWidget->takeItem(iPluginPath); if (pItem) { pItem->setSelected(false); m_ui.PluginPathListWidget->insertItem(iPluginPath - 1, pItem); pItem->setSelected(true); m_ui.PluginPathListWidget->setCurrentItem(pItem); } selectPluginPath(); pluginPathsChanged(); } // Move down plugin path on search order. void qtractorOptionsForm::moveDownPluginPath (void) { const int iPluginPath = m_ui.PluginPathListWidget->currentRow(); if (iPluginPath >= m_ui.PluginPathListWidget->count() - 1) return; QString sPluginPath; qtractorPluginType::Hint typeHint = qtractorPluginType::hintFromText( m_ui.PluginTypeComboBox->currentText()); switch (typeHint) { case qtractorPluginType::Ladspa: sPluginPath = m_ladspaPaths.takeAt(iPluginPath); m_ladspaPaths.insert(iPluginPath + 1, sPluginPath); break; case qtractorPluginType::Dssi: sPluginPath = m_dssiPaths.takeAt(iPluginPath); m_dssiPaths.insert(iPluginPath + 1, sPluginPath); break; case qtractorPluginType::Vst: sPluginPath = m_vstPaths.takeAt(iPluginPath); m_vstPaths.insert(iPluginPath + 1, sPluginPath); break; case qtractorPluginType::Lv2: sPluginPath = m_lv2Paths.takeAt(iPluginPath); m_lv2Paths.insert(iPluginPath + 1, sPluginPath); break; default: return; } QListWidgetItem *pItem = m_ui.PluginPathListWidget->takeItem(iPluginPath); if (pItem) { pItem->setSelected(false); m_ui.PluginPathListWidget->insertItem(iPluginPath + 1, pItem); pItem->setSelected(true); m_ui.PluginPathListWidget->setCurrentItem(pItem); } selectPluginPath(); pluginPathsChanged(); } // Dirty up plugin-paths. void qtractorOptionsForm::pluginPathsChanged (void) { ++m_iDirtyPluginPaths; changed(); } // Browse for LV2 Presets directory. void qtractorOptionsForm::chooseLv2PresetDir (void) { QString sLv2PresetDir = m_ui.Lv2PresetDirComboBox->currentText(); if (sLv2PresetDir.isEmpty()) sLv2PresetDir = QDir::homePath() + QDir::separator() + ".lv2"; const QString& sTitle = tr("LV2 Presets Directory") + " - " QTRACTOR_TITLE; #if 1// QT_VERSION < 0x040400 // Ask for the directory... QFileDialog::Options options = QFileDialog::ShowDirsOnly; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sLv2PresetDir = QFileDialog::getExistingDirectory(this, sTitle, sLv2PresetDir, options); #else // Construct open-directory dialog... QFileDialog fileDialog(this, sTitle, sLv2PresetDir); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::DirectoryOnly); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sLv2PresetDir)); fileDialog.setSidebarUrls(urls); if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sLv2PresetDir = fileDialog.selectedFiles().first(); #endif if (!sLv2PresetDir.isEmpty()) { m_ui.Lv2PresetDirComboBox->setEditText(sLv2PresetDir); m_ui.Lv2PresetDirComboBox->setFocus(); } pluginPathsChanged(); } // The messages font selection dialog. void qtractorOptionsForm::chooseMessagesFont (void) { bool bOk = false; QFont font = QFontDialog::getFont(&bOk, m_ui.MessagesFontTextLabel->font(), this); if (bOk) { m_ui.MessagesFontTextLabel->setFont(font); m_ui.MessagesFontTextLabel->setText( font.family() + " " + QString::number(font.pointSize())); changed(); } } // Messages log path browse slot. void qtractorOptionsForm::chooseMessagesLogPath (void) { QString sFilename; const QString sExt("log"); const QString& sTitle = tr("Messages Log") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Log files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(this, sTitle, m_ui.MessagesLogPathComboBox->currentText(), sFilter, NULL, options); #else // Construct open-file dialog... QFileDialog fileDialog(this, sTitle, m_ui.MessagesLogPathComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty() && sFilename.at(0) != '.') { m_ui.MessagesLogPathComboBox->setEditText(sFilename); m_ui.MessagesLogPathComboBox->setFocus(); changed(); } } // Session template path browse slot. void qtractorOptionsForm::chooseSessionTemplatePath (void) { QString sFilename; const QString sExt("qtt"); const QString& sTitle = tr("Session Template") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Session template files (*.qtr *.qts *.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, m_ui.SessionTemplatePathComboBox->currentText(), sFilter, NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, m_ui.SessionTemplatePathComboBox->currentText(), sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (sFilename.isEmpty()) return; m_ui.SessionTemplatePathComboBox->setEditText(sFilename); m_ui.SessionTemplatePathComboBox->setFocus(); changed(); } // Stabilize current form state. void qtractorOptionsForm::stabilizeForm (void) { m_ui.MessagesLimitLinesSpinBox->setEnabled( m_ui.MessagesLimitCheckBox->isChecked()); // Audio options validy check... int iIndex = m_ui.AudioCaptureTypeComboBox->currentIndex(); int iFormat = m_ui.AudioCaptureTypeComboBox->itemData(iIndex).toInt(); const qtractorAudioFileFactory::FileFormat *pFormat = qtractorAudioFileFactory::formats().at(iFormat); const bool bSndFile = (pFormat && pFormat->type == qtractorAudioFileFactory::SndFile); m_ui.AudioCaptureFormatTextLabel->setEnabled(bSndFile); m_ui.AudioCaptureFormatComboBox->setEnabled(bSndFile); const bool bVorbisFile = (pFormat && pFormat->type == qtractorAudioFileFactory::VorbisFile); m_ui.AudioCaptureQualityTextLabel->setEnabled(bVorbisFile); m_ui.AudioCaptureQualitySpinBox->setEnabled(bVorbisFile); bool bValid = (m_iDirtyCount > 0); if (bValid) { iFormat = m_ui.AudioCaptureFormatComboBox->currentIndex(); bValid = qtractorAudioFileFactory::isValidFormat(pFormat, iFormat); } m_ui.AudioWsolaQuickSeekCheckBox->setEnabled( m_ui.AudioWsolaTimeStretchCheckBox->isChecked()); m_ui.AudioPlayerAutoConnectCheckBox->setEnabled( m_ui.AudioPlayerBusCheckBox->isChecked()); const bool bAudioMetronome = m_ui.AudioMetronomeCheckBox->isChecked(); m_ui.MetroBarFilenameTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBarFilenameComboBox->setEnabled(bAudioMetronome); m_ui.MetroBarFilenameToolButton->setEnabled(bAudioMetronome); m_ui.MetroBarGainTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBarGainSpinBox->setEnabled(bAudioMetronome); m_ui.MetroBeatFilenameTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBeatFilenameComboBox->setEnabled(bAudioMetronome); m_ui.MetroBeatFilenameToolButton->setEnabled(bAudioMetronome); m_ui.MetroBeatGainTextLabel->setEnabled(bAudioMetronome); m_ui.MetroBeatGainSpinBox->setEnabled(bAudioMetronome); m_ui.AudioMetroBusCheckBox->setEnabled(bAudioMetronome); m_ui.AudioMetroOffsetTextLabel->setEnabled(bAudioMetronome); m_ui.AudioMetroOffsetSpinBox->setEnabled(bAudioMetronome); m_ui.AudioMetroAutoConnectCheckBox->setEnabled( bAudioMetronome && m_ui.AudioMetroBusCheckBox->isChecked()); const bool bMmcMode =(m_ui.MidiMmcModeComboBox->currentIndex() > 0); m_ui.MidiMmcDeviceTextLabel->setEnabled(bMmcMode); m_ui.MidiMmcDeviceComboBox->setEnabled(bMmcMode); const bool bMidiMetronome = m_ui.MidiMetronomeCheckBox->isChecked(); m_ui.MetroChannelTextLabel->setEnabled(bMidiMetronome); m_ui.MetroChannelSpinBox->setEnabled(bMidiMetronome); m_ui.MetroBarNoteTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBarNoteComboBox->setEnabled(bMidiMetronome); m_ui.MetroBarVelocityTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBarVelocitySpinBox->setEnabled(bMidiMetronome); m_ui.MetroBarDurationTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBarDurationSpinBox->setEnabled(bMidiMetronome); m_ui.MetroBeatNoteTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBeatNoteComboBox->setEnabled(bMidiMetronome); m_ui.MetroBeatVelocityTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBeatVelocitySpinBox->setEnabled(bMidiMetronome); m_ui.MetroBeatDurationTextLabel->setEnabled(bMidiMetronome); m_ui.MetroBeatDurationSpinBox->setEnabled(bMidiMetronome); m_ui.MidiMetroBusCheckBox->setEnabled(bMidiMetronome); m_ui.MidiMetroOffsetTextLabel->setEnabled(bMidiMetronome); m_ui.MidiMetroOffsetSpinBox->setEnabled(bMidiMetronome); const bool bMessagesLog = m_ui.MessagesLogCheckBox->isChecked(); m_ui.MessagesLogPathComboBox->setEnabled(bMessagesLog); m_ui.MessagesLogPathToolButton->setEnabled(bMessagesLog); if (bMessagesLog && bValid) { const QString& sPath = m_ui.MessagesLogPathComboBox->currentText(); bValid = !sPath.isEmpty(); } const bool bSessionTemplate = m_ui.SessionTemplateCheckBox->isChecked(); m_ui.SessionTemplatePathComboBox->setEnabled(bSessionTemplate); m_ui.SessionTemplatePathToolButton->setEnabled(bSessionTemplate); if (bSessionTemplate && bValid) { const QString& sPath = m_ui.SessionTemplatePathComboBox->currentText(); bValid = !sPath.isEmpty() && QFileInfo(sPath).exists(); } m_ui.SessionBackupModeComboBox->setEnabled( m_ui.SessionBackupCheckBox->isChecked()); m_ui.SessionAutoSaveSpinBox->setEnabled( m_ui.SessionAutoSaveCheckBox->isChecked()); const QString& sPluginPath = m_ui.PluginPathComboBox->currentText(); m_ui.PluginPathAddToolButton->setEnabled( !sPluginPath.isEmpty() && QDir(sPluginPath).exists() && m_ui.PluginPathListWidget->findItems( sPluginPath, Qt::MatchExactly).isEmpty()); if (bValid) { const QString& sLv2PresetDir = m_ui.Lv2PresetDirComboBox->currentText(); bValid = sLv2PresetDir.isEmpty() || QDir(sLv2PresetDir).exists(); } m_ui.AudioOutputAutoConnectCheckBox->setEnabled( m_ui.AudioOutputBusCheckBox->isChecked()); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Browse for an existing audio filename. QString qtractorOptionsForm::getOpenAudioFileName ( const QString& sTitle, const QString& sFilename ) { QString sAudioFile; #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sAudioFile = QFileDialog::getOpenFileName(this, sTitle, sFilename, qtractorAudioFileFactory::filters(), NULL, options); #else // Construct open-file dialog... QFileDialog fileDialog(this, sTitle, sFilename, qtractorAudioFileFactory::filters()); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(qtractorAudioFileFactory::defaultExt()); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(m_pOptions->sAudioDir)); fileDialog.setSidebarUrls(urls); if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sAudioFile = fileDialog.selectedFiles().first(); #endif return sAudioFile; } // Session format ext/suffix helpers. int qtractorOptionsForm::sessionFormatFromExt ( const QString& sSessionExt ) const { int iSessionFormat = 0; for (int i = 1; g_aSessionFormats[i].ext; ++i) { if (g_aSessionFormats[i].ext == sSessionExt) { iSessionFormat = i; break; } } return iSessionFormat; } QString qtractorOptionsForm::sessionExtFromFormat ( int iSessionFormat ) const { if (iSessionFormat < 0 || iSessionFormat > 2) iSessionFormat = 0; return g_aSessionFormats[iSessionFormat].ext; } // end of qtractorOptionsForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMessageList.h0000644000000000000000000000013213014536043020003 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.754096039 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMessageList.h0000644000175000001440000000320313014536043020621 0ustar00rncbcusers00000000000000// qtractorMessageList.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMessageList_h #define __qtractorMessageList_h #include //---------------------------------------------------------------------- // class qtractorMessageList -- message string list buffer. // class qtractorMessageList { public: // Constructor. qtractorMessageList(); // Destructor. ~qtractorMessageList(); // Forfeit methods. static void append(const QString& sText); static bool isEmpty(); static QStringList items(); static void clear(); private: // Instance variable. QStringList m_items; // Pseudo-singleton instance. static qtractorMessageList *g_pInstance; }; #endif // __qtractorMessageList_h // end of qtractorMessageList.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiConnect.h0000644000000000000000000000013213014536043017757 xustar0030 mtime=1479719971.755096539 30 atime=1479719971.755096539 30 ctime=1479719971.755096539 qtractor-0.8.0/src/qtractorMidiConnect.h0000644000175000001440000001056413014536043020605 0ustar00rncbcusers00000000000000// qtractorMidiConnect.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiConnect_h #define __qtractorMidiConnect_h #include "qtractorConnect.h" #include // Forward declarations. class qtractorMidiPortItem; class qtractorMidiClientItem; class qtractorMidiClientListView; class qtractorMidiConnect; //---------------------------------------------------------------------- // qtractorMidiPortItem -- Alsa port list item. // class qtractorMidiPortItem : public qtractorPortListItem { public: // Constructor. qtractorMidiPortItem( qtractorMidiClientItem *pClientItem, int iAlsaPort); // Default destructor. ~qtractorMidiPortItem(); // Jack handles accessors. int alsaClient() const; int alsaPort() const; private: // Instance variables. int m_iAlsaPort; }; //---------------------------------------------------------------------- // qtractorMidiClientItem -- Alsa client list item. // class qtractorMidiClientItem : public qtractorClientListItem { public: // Constructor. qtractorMidiClientItem( qtractorMidiClientListView *pClientListView, int iAlsaClient); // Default destructor. ~qtractorMidiClientItem(); // Jack client accessors. int alsaClient() const; // Port finder by id. qtractorMidiPortItem *findPortItem(int iAlsaPort); private: // Instance variables. int m_iAlsaClient; }; //---------------------------------------------------------------------- // qtractorMidiClientListView -- Alsa client list view. // class qtractorMidiClientListView : public qtractorClientListView { public: // Constructor. qtractorMidiClientListView(QWidget *pParent = NULL); // Default destructor. ~qtractorMidiClientListView(); // Alsa sequencer accessor. snd_seq_t *alsaSeq() const; // Client finder by id. qtractorMidiClientItem *findClientItem(int iAlsaClient); // Client port finder by id. qtractorMidiPortItem *findClientPortItem(int iAlsaClient, int iAlsaPort); // Client:port refreshner (return newest item count). int updateClientPorts(); }; //---------------------------------------------------------------------------- // qtractorMidiConnect -- Connections model integrated object. // class qtractorMidiConnect : public qtractorConnect { public: // Constructor. qtractorMidiConnect( qtractorMidiClientListView *pOListView, qtractorMidiClientListView *pIListView, qtractorConnectorView *pConnectorView); // Default destructor. ~qtractorMidiConnect(); // ALSA sequencer accessor. snd_seq_t *alsaSeq() const; // icon-set array indexes. enum { ClientIn = 0, // Input client item icon. ClientOut = 1, // Output client item icon. PortIn = 2, // Input port item icon. PortOut = 3, // Output port item icon. IconCount = 4 // Number of icons in local array. }; // Common icon accessor. static const QIcon& icon(int iIcon); protected: // Virtual Connect/Disconnection primitives. bool connectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); bool disconnectPorts(qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); // Update port connection references. void updateConnections(); // Update (clear) MIDI-buses connect lists (non-virtual). void disconnectPortsUpdate( qtractorPortListItem *pOPort, qtractorPortListItem *pIPort); private: // Local pixmap-set janitor methods. void createIcons(); void deleteIcons(); // Local static pixmap-set array. static QIcon *g_apIcons[IconCount]; static int g_iIconsRefCount; }; #endif // __qtractorMidiConnect_h // end of qtractorMidiConnect.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorSpinBox.cpp0000644000000000000000000000012713014536043017504 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77510654 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorSpinBox.cpp0000644000175000001440000004212513014536043020324 0ustar00rncbcusers00000000000000// qtractorSpinBox.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSpinBox.h" #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorTimeSpinBox -- A time-scale formatted spin-box widget. // Constructor. qtractorTimeSpinBox::qtractorTimeSpinBox ( QWidget *pParent ) : QAbstractSpinBox(pParent), m_pTimeScale(NULL), m_displayFormat(qtractorTimeScale::Frames), m_iValue(0), m_iMinimumValue(0), m_iMaximumValue(0), m_iDeltaValue(0), m_bDeltaValue(false), m_iValueChanged(0) { QAbstractSpinBox::setAccelerated(true); QObject::connect(this, SIGNAL(editingFinished()), SLOT(editingFinishedSlot())); QObject::connect(QAbstractSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(valueChangedSlot(const QString&))); } // Mark that we got actual value. void qtractorTimeSpinBox::showEvent ( QShowEvent */*pShowEvent*/ ) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); pLineEdit->setText(textFromValue(m_iValue)); QAbstractSpinBox::interpretText(); pLineEdit->blockSignals(bBlockSignals); } // Time-scale accessors. void qtractorTimeSpinBox::setTimeScale ( qtractorTimeScale *pTimeScale ) { m_pTimeScale = pTimeScale; setDisplayFormat(m_pTimeScale ? m_pTimeScale->displayFormat() : qtractorTimeScale::Frames); } qtractorTimeScale *qtractorTimeSpinBox::timeScale (void) const { return m_pTimeScale; } // Display-format accessors. void qtractorTimeSpinBox::setDisplayFormat ( qtractorTimeScale::DisplayFormat displayFormat ) { m_displayFormat = displayFormat; updateDisplayFormat(); } qtractorTimeScale::DisplayFormat qtractorTimeSpinBox::displayFormat (void) const { return m_displayFormat; } void qtractorTimeSpinBox::updateDisplayFormat (void) { updateText(); } // Nominal value (in frames) accessors. void qtractorTimeSpinBox::setValue ( unsigned long iValue, bool bNotifyChange ) { if (updateValue(iValue, bNotifyChange)) updateText(); } unsigned long qtractorTimeSpinBox::value (void) const { return m_iValue; } // Minimum value (in frames) accessors. void qtractorTimeSpinBox::setMinimum ( unsigned long iMinimum ) { m_iMinimumValue = iMinimum; } unsigned long qtractorTimeSpinBox::minimum (void) const { return m_iMinimumValue; } // Maximum value (in frames) accessors. void qtractorTimeSpinBox::setMaximum ( unsigned long iMaximum ) { m_iMaximumValue = iMaximum; } unsigned long qtractorTimeSpinBox::maximum (void) const { return m_iMaximumValue; } // Differential value mode (BBT format only) accessor. void qtractorTimeSpinBox::setDeltaValue ( bool bDeltaValue, unsigned long iDeltaValue ) { m_bDeltaValue = bDeltaValue; m_iDeltaValue = iDeltaValue; } bool qtractorTimeSpinBox::isDeltaValue (void) const { return m_bDeltaValue; } unsigned long qtractorTimeSpinBox::deltaValue (void) const { return m_iDeltaValue; } // Inherited/override methods. QValidator::State qtractorTimeSpinBox::validate ( QString& sText, int& iPos ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::validate(\"%s\",%d)", this, sText.toUtf8().constData(), iPos); #endif if (iPos == 0) return QValidator::Acceptable; const QChar& ch = sText[iPos - 1]; switch (m_displayFormat) { case qtractorTimeScale::Time: if (ch == ':') return QValidator::Acceptable; // Fall thru. case qtractorTimeScale::BBT: if (ch == '.') return QValidator::Acceptable; // Fall thru. case qtractorTimeScale::Frames: default: if (ch.isDigit()) return QValidator::Acceptable; break; } return QValidator::Invalid; } void qtractorTimeSpinBox::fixup ( QString& sText ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::fixup(\"%s\")", this, sText.toUtf8().constData()); #endif sText = textFromValue(m_iValue); } void qtractorTimeSpinBox::stepBy ( int iSteps ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::stepBy(%d)", this, iSteps); #endif QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const int iCursorPos = pLineEdit->cursorPosition(); long iValue = long(value()); if (m_pTimeScale) { switch (m_displayFormat) { case qtractorTimeScale::BBT: { qtractorTimeScale::Cursor cursor(m_pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iValue); unsigned long iFrame = pNode->frame; const QString& sText = pLineEdit->text(); const int iPos = sText.section('.', 0, 0).length() + 1; if (iCursorPos < iPos) iFrame = pNode->frameFromBar(pNode->bar + 1); else if (iCursorPos < iPos + sText.section('.', 1, 1).length() + 1) iFrame = pNode->frameFromBeat(pNode->beat + 1); else iFrame = pNode->frameFromTick(pNode->tick + 1); iSteps *= int(iFrame - pNode->frame); break; } case qtractorTimeScale::Time: { const QString& sText = pLineEdit->text(); const int iPos = sText.section(':', 0, 0).length() + 1; if (iCursorPos < iPos) iSteps *= int(3600 * m_pTimeScale->sampleRate()); else if (iCursorPos < iPos + sText.section(':', 1, 1).length() + 1) iSteps *= int(60 * m_pTimeScale->sampleRate()); else if (iCursorPos < sText.section('.', 0, 0).length() + 1) iSteps *= int(m_pTimeScale->sampleRate()); else iSteps *= int(m_pTimeScale->sampleRate() / 1000); break; } case qtractorTimeScale::Frames: default: break; } } iValue += iSteps; if (iValue < 0) iValue = 0; setValue(iValue); pLineEdit->setCursorPosition(iCursorPos); } QAbstractSpinBox::StepEnabled qtractorTimeSpinBox::stepEnabled (void) const { StepEnabled flags = StepUpEnabled; if (value() > 0) flags |= StepDownEnabled; return flags; } // Value/text format converters. unsigned long qtractorTimeSpinBox::valueFromText (void) const { return valueFromText(QAbstractSpinBox::text()); } unsigned long qtractorTimeSpinBox::valueFromText ( const QString& sText ) const { if (m_pTimeScale == NULL) return sText.toULong(); return m_pTimeScale->frameFromTextEx( m_displayFormat, sText, m_bDeltaValue, m_iDeltaValue); } QString qtractorTimeSpinBox::textFromValue ( unsigned long iValue ) const { if (m_pTimeScale == NULL) return QString::number(iValue); if (m_bDeltaValue) { return m_pTimeScale->textFromFrameEx( m_displayFormat, m_iDeltaValue, true, iValue); } else { return m_pTimeScale->textFromFrameEx( m_displayFormat, iValue); } } // Common value setler. bool qtractorTimeSpinBox::updateValue ( unsigned long iValue, bool bNotifyChange ) { if (iValue < m_iMinimumValue) iValue = m_iMinimumValue; if (iValue > m_iMaximumValue && m_iMaximumValue > m_iMinimumValue) iValue = m_iMaximumValue; if (m_iValue != iValue) { m_iValue = iValue; ++m_iValueChanged; } const int iValueChanged = m_iValueChanged; if (bNotifyChange && m_iValueChanged > 0) { emit valueChanged(m_iValue); m_iValueChanged = 0; } return (iValueChanged > 0); } void qtractorTimeSpinBox::updateText (void) { if (QAbstractSpinBox::isVisible()) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); const int iCursorPos = pLineEdit->cursorPosition(); pLineEdit->setText(textFromValue(m_iValue)); // QAbstractSpinBox::interpretText(); pLineEdit->setCursorPosition(iCursorPos); pLineEdit->blockSignals(bBlockSignals); } } // Local context menu handler. void qtractorTimeSpinBox::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { // QAbstractSpinBox::contextMenuEvent(pContextMenuEvent); if (m_pTimeScale == NULL) return; QMenu menu(this); QAction *pAction; pAction = menu.addAction(tr("&Frames")); pAction->setCheckable(true); pAction->setChecked(m_displayFormat == qtractorTimeScale::Frames); pAction->setData(int(qtractorTimeScale::Frames)); pAction = menu.addAction(tr("&Time")); pAction->setCheckable(true); pAction->setChecked(m_displayFormat == qtractorTimeScale::Time); pAction->setData(int(qtractorTimeScale::Time)); pAction = menu.addAction(tr("&BBT")); pAction->setCheckable(true); pAction->setChecked(m_displayFormat == qtractorTimeScale::BBT); pAction->setData(int(qtractorTimeScale::BBT)); pAction = menu.exec(pContextMenuEvent->globalPos()); if (pAction == NULL) return; const qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(pAction->data().toInt()); if (displayFormat != m_displayFormat) { setDisplayFormat(displayFormat); emit displayFormatChanged(int(displayFormat)); } } // Pseudo-fixup slot. void qtractorTimeSpinBox::editingFinishedSlot (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::editingFinishedSlot()", this); #endif if (m_iValueChanged > 0) { // Kind of final fixup. if (updateValue(valueFromText(), true)) { // Rephrase text display... updateText(); } } } // Textual value change notification. void qtractorTimeSpinBox::valueChangedSlot ( const QString& sText ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTimeSpinBox[%p]::valueChangedSlot(\"%s\")", this, sText.toUtf8().constData()); #endif // Kind of interim fixup. if (updateValue(valueFromText(sText), false)) { // Just forward this one... emit valueChanged(sText); } } //---------------------------------------------------------------------------- // qtractorTempoSpinBox -- A time-scale formatted spin-box widget. // Constructor. qtractorTempoSpinBox::qtractorTempoSpinBox ( QWidget *pParent ) : QAbstractSpinBox(pParent), m_fTempo(120.0f), m_iBeatsPerBar(4), m_iBeatDivisor(2), m_iValueChanged(0) { QAbstractSpinBox::setAccelerated(true); QObject::connect(this, SIGNAL(editingFinished()), SLOT(editingFinishedSlot())); QObject::connect(QAbstractSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(valueChangedSlot(const QString&))); } // Mark that we got actual value. void qtractorTempoSpinBox::showEvent ( QShowEvent */*pShowEvent*/ ) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); pLineEdit->setText(textFromValue(m_fTempo, m_iBeatsPerBar, m_iBeatDivisor)); pLineEdit->blockSignals(bBlockSignals); // QAbstractSpinBox::interpretText(); } // Nominal tempo value (BPM) accessors. void qtractorTempoSpinBox::setTempo ( float fTempo, bool bNotifyChange ) { if (updateValue(fTempo, m_iBeatsPerBar, m_iBeatDivisor, bNotifyChange)) updateText(); } float qtractorTempoSpinBox::tempo (void) const { return m_fTempo; } // Nominal time-signature numerator (beats/bar) accessors. void qtractorTempoSpinBox::setBeatsPerBar ( unsigned short iBeatsPerBar, bool bNotifyChange ) { if (updateValue(m_fTempo, iBeatsPerBar, m_iBeatDivisor, bNotifyChange)) updateText(); } unsigned short qtractorTempoSpinBox::beatsPerBar (void) const { return m_iBeatsPerBar; } // Nominal time-signature denominator (beat-divisor) accessors. void qtractorTempoSpinBox::setBeatDivisor ( unsigned short iBeatDivisor, bool bNotifyChange ) { if (updateValue(m_fTempo, m_iBeatsPerBar, iBeatDivisor, bNotifyChange)) updateText(); } unsigned short qtractorTempoSpinBox::beatDivisor (void) const { return m_iBeatDivisor; } // Common value setler. bool qtractorTempoSpinBox::updateValue ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor, bool bNotifyChange ) { if (fTempo < 1.0f) fTempo = 1.0f; if (fTempo > 1000.0f) fTempo = 1000.0f; if (iBeatsPerBar < 2) iBeatsPerBar = 2; if (iBeatsPerBar > 128) iBeatsPerBar = 128; if (iBeatDivisor < 1) iBeatDivisor = 1; if (iBeatDivisor > 8) iBeatDivisor = 8; if (::fabsf(m_fTempo - fTempo) > 0.05f) { // Fixup: round to one single decimal place. m_fTempo = 0.1f * ::roundf(10.0f * fTempo); ++m_iValueChanged; } if (m_iBeatsPerBar != iBeatsPerBar) { m_iBeatsPerBar = iBeatsPerBar; ++m_iValueChanged; } if (m_iBeatDivisor != iBeatDivisor) { m_iBeatDivisor = iBeatDivisor; ++m_iValueChanged; } const int iValueChanged = m_iValueChanged; if (bNotifyChange && m_iValueChanged > 0) { emit valueChanged(m_fTempo, m_iBeatsPerBar, m_iBeatDivisor); m_iValueChanged = 0; } return (iValueChanged > 0); } void qtractorTempoSpinBox::updateText (void) { if (QAbstractSpinBox::isVisible()) { QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const bool bBlockSignals = pLineEdit->blockSignals(true); const int iCursorPos = pLineEdit->cursorPosition(); pLineEdit->setText(textFromValue( m_fTempo, m_iBeatsPerBar, m_iBeatDivisor)); // QAbstractSpinBox::interpretText(); pLineEdit->setCursorPosition(iCursorPos); pLineEdit->blockSignals(bBlockSignals); } } // Inherited/override methods. QValidator::State qtractorTempoSpinBox::validate ( QString& sText, int& iPos ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::validate(\"%s\",%d)", this, sText.toUtf8().constData(), iPos); #endif if (iPos == 0) return QValidator::Acceptable; const QChar& ch = sText[iPos - 1]; const QChar& decp = QLocale().decimalPoint(); if (ch == decp || ch == '/' || ch == ' ' || ch.isDigit()) return QValidator::Acceptable; else return QValidator::Invalid; } void qtractorTempoSpinBox::fixup ( QString& sText ) const { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::fixup(\"%s\")", this, sText.toUtf8().constData()); #endif sText = textFromValue(m_fTempo, m_iBeatsPerBar, m_iBeatDivisor); } void qtractorTempoSpinBox::stepBy ( int iSteps ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::stepBy(%d)", this, iSteps); #endif QLineEdit *pLineEdit = QAbstractSpinBox::lineEdit(); const int iCursorPos = pLineEdit->cursorPosition(); const QString& sText = pLineEdit->text(); if (iCursorPos < sText.section(' ', 0, 0).length() + 1) { const QChar& decp = QLocale().decimalPoint(); if (iCursorPos > sText.section(decp, 0, 0).length()) setTempo(tempo() + 0.1f * float(iSteps)); else setTempo(tempo() + float(iSteps)); } else if (iCursorPos > sText.section('/', 0, 0).length()) setBeatDivisor(int(beatDivisor()) + iSteps); else setBeatsPerBar(int(beatsPerBar()) + iSteps); } QAbstractSpinBox::StepEnabled qtractorTempoSpinBox::stepEnabled (void) const { StepEnabled flags = StepNone; const float fTempo = tempo(); const unsigned short iBeatsPerBar = beatsPerBar(); const unsigned short iBeatDivisor = beatDivisor(); if (fTempo > 1.0f && iBeatsPerBar > 2 && iBeatDivisor > 1) flags |= StepDownEnabled; if (fTempo < 1000.0f && iBeatsPerBar < 128 && iBeatDivisor < 8) flags |= StepUpEnabled; return flags; } // Value/text format converters. float qtractorTempoSpinBox::tempoFromText ( const QString& sText ) const { const float fTempo = sText.section(' ', 0, 0).toFloat(); return (fTempo >= 1.0f ? fTempo : m_fTempo); } unsigned short qtractorTempoSpinBox::beatsPerBarFromText ( const QString& sText) const { const unsigned short iBeatsPerBar = sText.section(' ', 1, 1).section('/', 0, 0).toUShort(); return (iBeatsPerBar >= 2 ? iBeatsPerBar : m_iBeatsPerBar); } unsigned short qtractorTempoSpinBox::beatDivisorFromText ( const QString& sText) const { unsigned short iBeatDivisor = 0; unsigned short i = sText.section(' ', 1, 1).section('/', 1, 1).toUShort(); while (i > 1) { ++iBeatDivisor; i >>= 1; } return (iBeatDivisor >= 1 ? iBeatDivisor : m_iBeatDivisor); } QString qtractorTempoSpinBox::textFromValue ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) const { return QString("%1 %2/%3") .arg(fTempo, 0, 'f', 1) .arg(iBeatsPerBar) .arg(1 << iBeatDivisor); } // Textual value change notification. void qtractorTempoSpinBox::valueChangedSlot ( const QString& sText ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::valueChangedSlot(\"%s\")", this, sText.toUtf8().constData()); #endif // Kind of interim fixup. if (updateValue(tempoFromText(sText), beatsPerBarFromText(sText), beatDivisorFromText(sText), false)) { // Just forward this one... emit valueChanged(sText); } } // Final pseudo-fixup slot. void qtractorTempoSpinBox::editingFinishedSlot (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorTempoSpinBox[%p]::editingFinishedSlot()", this); #endif if (m_iValueChanged > 0) { // Kind of final fixup. const QString& sText = QAbstractSpinBox::text(); if (updateValue(tempoFromText(sText), beatsPerBarFromText(sText), beatDivisorFromText(sText), true)) { // Rephrase text display... updateText(); } } } // end of qtractorTimeSpinBox.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorInstrumentForm.ui0000644000000000000000000000013213014536043020745 xustar0030 mtime=1479719971.749093539 30 atime=1479719971.749093539 30 ctime=1479719971.749093539 qtractor-0.8.0/src/qtractorInstrumentForm.ui0000644000175000001440000001706613014536043021577 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorInstrumentForm 0 0 580 340 Instruments - Qtractor :/images/itemInstrument.png Qt::Horizontal 240 0 QAbstractItemView::NoSelection true true true Instruments Qt::Vertical 240 0 false true false true Files Path 240 0 QAbstractItemView::NoSelection true true true Names Import from instrument file &Import... :/images/formOpen.png Remove instrument file &Remove :/images/formRemove.png Move instrument file up on list order &Up :/images/formMoveUp.png Move instrument file down on list order &Down :/images/formMoveDown.png Qt::Vertical QSizePolicy::Expanding 20 20 Reload all instrument files Relo&ad :/images/formRefresh.png Export to instrument file E&xport... :/images/formSave.png Close this dialog Close InstrumentsListView FilesListView NamesListView ImportPushButton RemovePushButton MoveUpPushButton MoveDownPushButton ReloadPushButton ExportPushButton ClosePushButton qtractor-0.8.0/src/PaxHeaders.7649/qtractorPlugin.h0000644000000000000000000000013213014536043017021 xustar0030 mtime=1479719971.770104039 30 atime=1479719971.770104039 30 ctime=1479719971.770104039 qtractor-0.8.0/src/qtractorPlugin.h0000644000175000001440000006247013014536043017652 0ustar00rncbcusers00000000000000// qtractorPlugin.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPlugin_h #define __qtractorPlugin_h #include "qtractorEngine.h" #include "qtractorMidiControlObserver.h" #include #include #include #include #include // Forward declarations. class qtractorPluginList; class qtractorPluginParam; class qtractorPluginForm; class qtractorPlugin; class qtractorPluginListView; class qtractorPluginListItem; class qtractorMidiManager; class qtractorDocument; class qtractorCurveList; class qtractorCurveFile; class QDomDocument; class QDomElement; //---------------------------------------------------------------------------- // qtractorPluginFile -- Plugin file library instance. // class qtractorPluginFile : public QLibrary { public: // Constructor. qtractorPluginFile(const QString& sFilename, bool bAutoUnload = true) : QLibrary(sFilename), m_bAutoUnload(bAutoUnload), m_iOpenCount(0), m_iRefCount(0) {} // Destructor. ~qtractorPluginFile() { close(); } // Helper property accessors. QString filename() const { return QLibrary::fileName(); } // Executive methods. bool open(); void close(); // Auto-unload flag accessors. void setAutoUnload(bool bAutoUnload) { m_bAutoUnload = bAutoUnload; } bool isAutoUnload() const { return m_bAutoUnload; } // Ref-counting methods. void addRef() { ++m_iRefCount; } bool removeRef() { return (--m_iRefCount < 1); } // Plugin file resgistry. typedef QHash Files; // Plugin file resgistry methods. static qtractorPluginFile *addFile(const QString& sFilename); static void removeFile(qtractorPluginFile *pFile); private: // Instance variables. bool m_bAutoUnload; unsigned int m_iOpenCount; unsigned int m_iRefCount; // Global plugin-files. static Files g_files; }; //---------------------------------------------------------------------------- // qtractorPluginType -- Plugin type instance. // class qtractorPluginType { public: // Have hints for plugin paths. enum Hint { Any = 0, Ladspa, Dssi, Vst, Lv2, Insert, AuxSend }; // Constructor. qtractorPluginType(qtractorPluginFile *pFile, unsigned long iIndex, Hint typeHint) : m_iUniqueID(0), m_iControlIns(0), m_iControlOuts(0), m_iAudioIns(0), m_iAudioOuts(0), m_iMidiIns(0), m_iMidiOuts(0), m_bRealtime(false), m_bConfigure(false), m_bEditor(false), m_pFile(pFile), m_iIndex(iIndex), m_typeHint(typeHint) {} // Destructor (virtual) virtual ~qtractorPluginType() { qtractorPluginFile::removeFile(m_pFile); } // Main properties accessors. qtractorPluginFile *file() const { return m_pFile; } unsigned long index() const { return m_iIndex; } Hint typeHint() const { return m_typeHint; } // Plugin filename accessor (default virtual). virtual QString filename() const; // Must be derived methods. virtual bool open() = 0; virtual void close() = 0; // Cache accessors. const QString& name() const { return m_sName; } const QString& label() const { return m_sLabel; } unsigned long uniqueID() const { return m_iUniqueID; } // Port count accessors.. unsigned short controlIns() const { return m_iControlIns; } unsigned short controlOuts() const { return m_iControlOuts; } unsigned short audioIns() const { return m_iAudioIns; } unsigned short audioOuts() const { return m_iAudioOuts; } unsigned short midiIns() const { return m_iMidiIns; } unsigned short midiOuts() const { return m_iMidiOuts; } // Attribute accessors. bool isRealtime() const { return m_bRealtime; } bool isConfigure() const { return m_bConfigure; } bool isEditor() const { return m_bEditor; } bool isMidi() const { return m_iMidiIns + m_iMidiOuts > 0; } // Compute the number of instances needed // for the given input/output audio channels. virtual unsigned short instances( unsigned short iChannels, bool bMidi) const; // Plugin factory method. static qtractorPlugin *createPlugin(qtractorPluginList *pList, const QString& sFilename, unsigned long iIndex, Hint typeHint); // Plugin type(hint) textual helpers. static Hint hintFromText(const QString& sText); static QString textFromHint(Hint typeHint); // Instance cached-deferred methods. virtual const QString& aboutText() { return m_sAboutText; } protected: // Cached name strings. QString m_sName; QString m_sLabel; // Cache unique identifier. unsigned long m_iUniqueID; // Cached port counts. unsigned short m_iControlIns; unsigned short m_iControlOuts; unsigned short m_iAudioIns; unsigned short m_iAudioOuts; unsigned short m_iMidiIns; unsigned short m_iMidiOuts; // Cached flags. bool m_bRealtime; bool m_bConfigure; bool m_bEditor; // Instance cached-deferred variables. QString m_sAboutText; private: // Instance variables. qtractorPluginFile *m_pFile; unsigned long m_iIndex; Hint m_typeHint; }; //---------------------------------------------------------------------------- // qtractorPluginParam -- Plugin paramater (control input port) instance. // class qtractorPluginParam { public: // Constructor. qtractorPluginParam(qtractorPlugin *pPlugin, unsigned long iIndex) : m_pPlugin(pPlugin), m_iIndex(iIndex), m_subject(0.0f), m_observer(this), m_iDecimals(-1) {} // Virtual destructor. virtual ~qtractorPluginParam() {} // Main properties accessors. qtractorPlugin *plugin() const { return m_pPlugin; } unsigned long index() const { return m_iIndex; } // Parameter name accessors. void setName(const QString& sName) { m_subject.setName(sName); } const QString& name() const { return m_subject.name(); } // Parameter range hints predicate methods. virtual bool isBoundedBelow() const = 0; virtual bool isBoundedAbove() const = 0; virtual bool isDefaultValue() const = 0; virtual bool isLogarithmic() const = 0; virtual bool isSampleRate() const = 0; virtual bool isInteger() const = 0; virtual bool isToggled() const = 0; virtual bool isDisplay() const = 0; // Current display value. virtual QString display() const { return QString::number(value(), 'f', decimals()); } // Bounding range values. void setMinValue(float fMinValue) { m_subject.setMinValue(fMinValue); } float minValue() const { return m_subject.minValue(); } void setMaxValue(float fMaxValue) { m_subject.setMaxValue(fMaxValue); } float maxValue() const { return m_subject.maxValue(); } // Default value void setDefaultValue(float fDefaultValue) { m_subject.setDefaultValue(fDefaultValue); } float defaultValue() const { return m_subject.defaultValue(); } // Current parameter value. void setValue(float fValue, bool bUpdate); float value() const { return m_observer.value(); } float prevValue() const { return m_observer.prevValue(); } // Parameter update method. void updateValue(float fValue, bool bUpdate); // Reset-to-default method. void reset() { setValue(defaultValue(), true); } // Direct parameter subject value. qtractorSubject *subject() { return &m_subject; } // Specialized observer value. qtractorMidiControlObserver *observer() { return &m_observer; } // Parameter decimals helper (cached). int decimals() const { return m_iDecimals; } private: // Instance variables. qtractorPlugin *m_pPlugin; unsigned long m_iIndex; // Port subject value. qtractorSubject m_subject; // Port observer manager. class Observer : public qtractorMidiControlObserver { public: // Constructor. Observer(qtractorPluginParam *pParam); protected: // Virtual observer updater. void update(bool bUpdate); private: // Instance members. qtractorPluginParam *m_pParam; } m_observer; // Decimals cache. int m_iDecimals; }; //---------------------------------------------------------------------------- // qtractorPlugin -- Plugin instance. // class qtractorPlugin : public qtractorList::Link { public: // Constructors. qtractorPlugin(qtractorPluginList *pList, qtractorPluginType *pType); // Destructor. virtual ~qtractorPlugin(); // DANGER: This one should be used by qtractorPluginList class only! void setPluginList(qtractorPluginList *pList) { m_pList = pList; } // Main properties accessors. qtractorPluginList *list() const { return m_pList; } qtractorPluginType *type() const { return m_pType; } unsigned short instances() const { return m_iInstances; } // Chain helper ones. unsigned short channels() const; // Unique ID methods. void setUniqueID(unsigned long iUniqueID) { m_iUniqueID = iUniqueID; } unsigned long uniqueID() const { return m_iUniqueID; } // Activation methods. void setActivated(bool bActivated); void setActivatedEx(bool bActivated); bool isActivated() const; // Activate subject accessors. qtractorSubject *activateSubject() { return &m_activateSubject; } qtractorMidiControlObserver *activateObserver() { return &m_activateObserver; } // Activate pseudo-parameter port index. void setActivateSubjectIndex (unsigned long iIndex) { m_iActivateSubjectIndex = iIndex; } unsigned long activateSubjectIndex() const { return m_iActivateSubjectIndex; } bool isActivateSubjectIndex() const { return int(m_iActivateSubjectIndex) > m_params.count(); } // An accessible list of parameters. typedef QMap Params; const Params& params() const { return m_params; } typedef QHash ParamNames; const ParamNames& paramNames() const { return m_paramNames; } // Parameter list accessor. void addParam(qtractorPluginParam *pParam) { pParam->reset(); if (pParam->isLogarithmic()) pParam->observer()->setLogarithmic(true); m_params.insert(pParam->index(), pParam); m_paramNames.insert(pParam->name(), pParam); if (pParam->index() >= m_iActivateSubjectIndex) m_iActivateSubjectIndex = pParam->index() + 1; } // Instance capped number of audio ports. unsigned short audioIns() const { return m_pType->audioIns(); } unsigned short audioOuts() const { return m_pType->audioOuts(); } // Instance capped number of MIDI ports. unsigned short midiIns() const { return m_pType->midiIns(); } unsigned short midiOuts() const { return m_pType->midiOuts(); } // Plugin state serialization methods. void setValueList(const QStringList& vlist); QStringList valueList() const; // Reset-to-default method. void reset(); // Channel/instance number settler. virtual void setChannels(unsigned short iChannels) = 0; // Do the actual (de)activation. virtual void activate() = 0; virtual void deactivate() = 0; // The main plugin processing procedure. virtual void process( float **ppIBuffer, float **ppOBuffer, unsigned int nframes) = 0; // Parameter update method. virtual void updateParam( qtractorPluginParam */*pParam*/, float /*fValue*/, bool /*bUpdate*/) {} // Specific MIDI instrument selector. virtual void selectProgram(int /*iBank*/, int /*iProg*/) {} // Program (patch) descriptor. struct Program { int bank; int prog; QString name; }; // Provisional program/patch accessor. virtual bool getProgram(int /*iIndex*/, Program& /*program*/) const { return false; } // MIDI continuous controller handler. virtual void setController(int /*iController*/, int /*iValue*/) {} // Plugin configuration handlers. virtual void configure( const QString& /*sKey*/, const QString& /*sValue*/) {} // Plugin configuration/state snapshot. virtual void freezeConfigs() {} virtual void releaseConfigs() {} // Plugin configure realization. virtual void realizeConfigs(); // Plugin configure clearance/release. virtual void clearConfigs() { m_configs.clear(); m_ctypes.clear(); } // GUI Editor stuff. virtual void openEditor(QWidget */*pParent*/= NULL) {} virtual void closeEditor() {}; virtual void idleEditor() {}; // GUI editor visibility state. virtual void setEditorVisible(bool /*bVisible*/) {} virtual bool isEditorVisible() const { return false; } virtual void setEditorTitle(const QString& sTitle) { m_sEditorTitle = sTitle; } const QString& editorTitle() const { return m_sEditorTitle; } void updateEditorTitle(); void setEditorPos(const QPoint& pos) { m_posEditor = pos; } const QPoint& editorPos() const { return m_posEditor; } // Move widget to alleged parent center or else... void moveWidgetPos(QWidget *pWidget, const QPoint& wpos) const; // An accessible list of observers. const QList& items() const { return m_items; } // List of observers management. void addItem(qtractorPluginListItem *pItem); void removeItem(qtractorPluginListItem *pItem); void clearItems(); // Special plugin form methods. void openForm(QWidget *pParent = NULL); void closeForm(); bool isFormVisible() const; void toggleFormEditor(bool bOn); void updateFormDirtyCount(); void updateFormAuxSendBusName(); void refreshForm(); void freezeFormPos(); void setFormPos(const QPoint& pos) { m_posForm = pos; } const QPoint& formPos() const { return m_posForm; } // Provisional preset accessors. virtual QStringList presetList() const; virtual bool loadPreset(const QString& /*sPreset*/) { return false; } virtual bool savePreset(const QString& /*sPreset*/) { return false; } virtual bool deletePreset(const QString& /*sPreset*/) { return false; } virtual bool isReadOnlyPreset(const QString& /*sPreset*/) const { return false; } // Plugin default preset name accessor (informational) void setPreset(const QString& sPreset); const QString& preset() const; // Plugin preset group - common identification prefix. QString presetGroup() const; QString presetPrefix() const; // Default preset name (global). static const QString& defPreset() { return g_sDefPreset; } // Plugin configuration from/to xml file. virtual bool loadPresetFile(const QString& sFilename); virtual bool savePresetFile(const QString& sFilename); // Load an existing preset by name/file. bool loadPresetEx(const QString& sPreset); bool loadPresetFileEx(const QString& sFilename); // Plugin parameter lookup. qtractorPluginParam *findParam(unsigned long iIndex) const; qtractorPluginParam *findParamName(const QString& sName) const; // Plugin configuration (CLOB) stuff. typedef QHash Configs; void setConfigs(const Configs& configs) { m_configs = configs; } const Configs& configs() const { return m_configs; } void setConfig(const QString& sKey, const QString& sValue) { m_configs[sKey] = sValue; } const QString& config(const QString& sKey) { return m_configs[sKey]; } // Plugin configuration (types) stuff. typedef QHash ConfigTypes; void setConfigTypes(const ConfigTypes& ctypes) { m_ctypes = ctypes; } const ConfigTypes& configTypes() const { return m_ctypes; } void setConfigType(const QString& sKey, const QString& sType) { m_ctypes[sKey] = sType; } const QString& configType(const QString& sKey) { return m_ctypes[sKey]; } // Plugin parameter values stuff. typedef QHash ValueNames; typedef QHash ValueIndex; typedef struct { ValueNames names; ValueIndex index; } Values; void setValues(const Values& values) { m_values = values; } const Values& values() const { return m_values; } // Plugin parameter/state snapshot. void freezeValues(); void releaseValues(); // Plugin parameter/state realization. void realizeValues(); // Plugin parameter/state clearance. void clearValues() { m_values.names.clear(); m_values.index.clear(); } // Load plugin configuration/parameter values stuff. static void loadConfigs( QDomElement *pElement, Configs& configs, ConfigTypes& ctypes); static void loadValues(QDomElement *pElement, Values& values); // Save plugin configuration/parameter values stuff. void saveConfigs(QDomDocument *pDocument, QDomElement *pElement); void saveValues(QDomDocument *pDocument, QDomElement *pElement); // Load/save plugin parameter controllers (MIDI). static void loadControllers( QDomElement *pElement, qtractorMidiControl::Controllers& controllers); void saveControllers( qtractorDocument *pDocument, QDomElement *pElement) const; // Map/realize plugin parameter controllers (MIDI). void mapControllers(const qtractorMidiControl::Controllers& controllers); // Plugin automation curve serialization methods. static void loadCurveFile( QDomElement *pElement, qtractorCurveFile *pCurveFile); void saveCurveFile(qtractorDocument *pDocument, QDomElement *pElement, qtractorCurveFile *pCurveFile); void applyCurveFile (qtractorCurveFile *pCurveFile); // Direct access parameter accessors. qtractorPluginParam *directAccessParam() const; void setDirectAccessParamIndex(long iDirectAccessParamIndex); long directAccessParamIndex() const; bool isDirectAccessParam() const; void updateDirectAccessParam(); // Parameter update executive. void updateParamValue(unsigned long iIndex, float fValue, bool bUpdate); protected: // Instance number settler. void setInstances(unsigned short iInstances); // Activation stabilizers. void updateActivated(bool bActivated); void updateActivatedEx(bool bActivated); private: // Instance variables. qtractorPluginList *m_pList; qtractorPluginType *m_pType; // Unique identifier in chain. unsigned long m_iUniqueID; // Number of instances in chain node. unsigned short m_iInstances; // Activation flag. bool m_bActivated; // Activate subject value. qtractorSubject m_activateSubject; // Activate observer manager. class ActivateObserver : public qtractorMidiControlObserver { public: // Constructor. ActivateObserver(qtractorPlugin *pPlugin); protected: // Virtual observer updater. void update(bool bUpdate); private: // Instance members. qtractorPlugin *m_pPlugin; } m_activateObserver; // Activate pseudo-parameter port index. unsigned long m_iActivateSubjectIndex; // List of input control ports (parameters). Params m_params; // List of parameters (by name). ParamNames m_paramNames; // An accessible list of observers. QList m_items; // The plugin form reference. qtractorPluginForm *m_pForm; QString m_sPreset; QPoint m_posForm; // GUI editor stuff. QString m_sEditorTitle; QPoint m_posEditor; // Plugin configuration (CLOB) stuff. Configs m_configs; // Plugin configuration (type) stuff. ConfigTypes m_ctypes; // Plugin parameter values (part of configuration). Values m_values; // Direct access parameter, if any. long m_iDirectAccessParamIndex; // Default preset name. static QString g_sDefPreset; }; //---------------------------------------------------------------------------- // qtractorPluginList -- Plugin chain list instance. // class qtractorPluginList : public qtractorList { public: // Plugin-list type flags. enum Flags { // Basic flags. Audio = 0, Midi = 1, Track = 0, Bus = 2, Out = 0, In = 4, // Composite helper flags. AudioTrack = Audio | Track, AudioBus = Audio | Bus, AudioInBus = Audio | Bus | In, AudioOutBus = Audio | Bus | Out, MidiTrack = Midi | Track, MidiBus = Midi | Bus, MidiInBus = Midi | Bus | In, MidiOutBus = Midi | Bus | Out }; // Constructor. qtractorPluginList(unsigned short iChannels, unsigned int iFlags); // Destructor. ~qtractorPluginList(); // The title to show up on plugin forms... void setName(const QString& sName); const QString& name() const { return m_sName; } // Main-parameters accessors. void setChannels(unsigned short iChannels, unsigned int iFlags); void setChannelsEx(unsigned short iChannels, bool bReset = false); // Reset and (re)activate all plugin chain. void resetBuffers(); // Brainless accessors. unsigned short channels() const { return m_iChannels; } unsigned int flags() const { return m_iFlags; } // Brainless helpers. bool isMidi() const { return (m_iFlags & Midi); } bool isMidiBus() const { return (m_iFlags & MidiBus) == MidiBus; } // Specific automation curve list accessor. qtractorCurveList *curveList() const { return m_pCurveList; } // Specific MIDI manager accessor. qtractorMidiManager *midiManager() const { return m_pMidiManager; } // Special activation methods. void updateActivated(bool bActivated) { if (bActivated) ++m_iActivated; else if (m_iActivated > 0) --m_iActivated; } bool isActivatedAll() const { return (m_iActivated > 0 && m_iActivated >= (unsigned int) count()); } unsigned int isActivated() const { return (m_iActivated > 0); } // Guarded plugin methods. void addPlugin(qtractorPlugin *pPlugin); void insertPlugin(qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin); void movePlugin(qtractorPlugin *pPlugin, qtractorPlugin *pNextPlugin); void removePlugin(qtractorPlugin *pPlugin); // Clone/copy plugin method. qtractorPlugin *copyPlugin(qtractorPlugin *pPlugin); // An accessible list of views. const QList& views() const { return m_views; } // list of views management. void addView(qtractorPluginListView *pView); void removeView(qtractorPluginListView *pView); // The meta-main audio-processing plugin-chain procedure. void process(float **ppBuffer, unsigned int nframes); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); // MIDI manager deferred load/cache specifics. void setMidiBank(int iMidiBank) { m_iMidiBank = iMidiBank; } int midiBank() const { return m_iMidiBank; } void setMidiProg(int iMidiProg) { m_iMidiProg = iMidiProg; } int midiProg() const { return m_iMidiProg; } void setAudioOutputBus(bool bAudioOutputBus) { m_bAudioOutputBus = bAudioOutputBus; } bool isAudioOutputBus() const { return m_bAudioOutputBus; } void setAudioOutputAutoConnect(bool bAudioOutputAutoConnect) { m_bAudioOutputAutoConnect = bAudioOutputAutoConnect; } bool isAudioOutputAutoConnect() const { return m_bAudioOutputAutoConnect; } void setAudioOutputBusName(const QString& sAudioOutputBusName) { m_sAudioOutputBusName = sAudioOutputBusName; } const QString& audioOutputBusName() const { return m_sAudioOutputBusName; } // MIDI bank/program observable subject. class MidiProgramSubject : public qtractorSubject { public: // Constructor. MidiProgramSubject(int iBank, int iProg) : qtractorSubject(valueFromProgram(iBank, iProg)) { setMaxValue(valueFromProgram(0x3fff, 0x7f)); } // Bank/program setter. void setProgram(int iBank, int iProg) { setValue(valueFromProgram(iBank, iProg)); } // Bank/program getters. int bank() const { return bankFromValue(value()); } int prog() const { return progFromValue(value()); } protected: // Bank/program value helpers. static float valueFromProgram(int iBank, int iProg) { if (iBank < 0) iBank = 0; if (iProg < 0) iProg = 0; return float((iBank << 7) | (iProg & 0x7f)); } static int bankFromValue(float fValue) { return ((int(fValue) >> 7) & 0x3fff); } static int progFromValue(float fValue) { return (int(fValue) & 0x7f); } }; MidiProgramSubject *midiProgramSubject() const { return m_pMidiProgramSubject; } // Acquire a unique plugin identifier in chain. unsigned long createUniqueID(qtractorPluginType *pType); // Whether unique plugin identifiers are in chain. bool isUniqueID(qtractorPluginType *pType) const; // Special audio inserts activation state methods. void setAudioInsertActivated(bool bAudioInsertActivated) { if (bAudioInsertActivated) ++m_iAudioInsertActivated; else if (m_iAudioInsertActivated > 0) --m_iAudioInsertActivated; } bool isAudioInsertActivated() const { return (m_iAudioInsertActivated > 0); } protected: // Check/sanitize plugin file-path. bool checkPluginFile(QString& sFilename, qtractorPluginType::Hint typeHint) const; private: // Instance variables. unsigned short m_iChannels; unsigned int m_iFlags; // Activation state. unsigned int m_iActivated; // Plugin-chain name. QString m_sName; // An accessible list of observers. QList m_views; // Specific automation curve list accessor. qtractorCurveList *m_pCurveList; // Specific MIDI manager. qtractorMidiManager *m_pMidiManager; int m_iMidiBank; int m_iMidiProg; bool m_bAudioOutputBus; bool m_bAudioOutputAutoConnect; QString m_sAudioOutputBusName; qtractorBus::ConnectList m_audioOutputs; // Audio inserts activation state. unsigned int m_iAudioInsertActivated; // Internal running buffer chain references. float **m_pppBuffers[2]; // MIDI bank/program observable subject. MidiProgramSubject *m_pMidiProgramSubject; // Plugin registry (chain unique ids.) QHash m_uniqueIDs; }; #endif // __qtractorPlugin_h // end of qtractorPlugin.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScaleCommand.h0000644000000000000000000000012713014536043020734 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTimeScaleCommand.h0000644000175000001440000002064413014536043021556 0ustar00rncbcusers00000000000000// qtractorTimeScaleCommand.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeScaleCommand_h #define __qtractorTimeScaleCommand_h #include "qtractorCommand.h" #include "qtractorTimeScale.h" // Forward declarations. class qtractorClipCommand; class qtractorCurveEditCommand; //---------------------------------------------------------------------- // class qtractorTimeScaleNodeCommand - declaration. // class qtractorTimeScaleNodeCommand : public qtractorCommand { public: // Constructor. qtractorTimeScaleNodeCommand(const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame = 0, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); // Destructor. virtual ~qtractorTimeScaleNodeCommand(); // Time-scale accessor. qtractorTimeScale *timeScale() const { return m_pTimeScale; } // Node properties accessors. unsigned long frame() const { return m_iFrame; } float tempo() const { return m_fTempo; } unsigned short beatType() const { return m_iBeatType; } unsigned short beatsPerBar() const { return m_iBeatsPerBar; } unsigned short beatDivisor() const { return m_iBeatDivisor; } protected: // Executive commands. bool addNode(); bool updateNode(); bool removeNode(); // Make it automatic clip time-stretching command (static). qtractorClipCommand *createClipCommand( qtractorTimeScale::Node *pNode, float fOldTempo, float fNewTempo); // Automation curve time-stretching command (static). void addCurveEditCommands( qtractorTimeScale::Node *pNode, float fOldTempo, float fNewTempo); private: // Instance variables. qtractorTimeScale *m_pTimeScale; unsigned long m_iFrame; float m_fTempo; unsigned short m_iBeatType; unsigned short m_iBeatsPerBar; unsigned short m_iBeatDivisor; bool m_bAutoTimeStretch; qtractorClipCommand *m_pClipCommand; QList m_curveEditCommands; }; //---------------------------------------------------------------------- // class qtractorTimeScaleAddNodeCommand - declaration. // class qtractorTimeScaleAddNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleAddNodeCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo = 120.0f, unsigned short iBeatType = 2, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateNodeCommand - declaration. // class qtractorTimeScaleUpdateNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleUpdateNodeCommand(qtractorTimeScale *pTimeScale, unsigned long iFrame, float fTempo, unsigned short iBeatType, unsigned short iBeatsPerBar, unsigned short iBeatDivisor); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveNodeCommand - declaration. // class qtractorTimeScaleRemoveNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleRemoveNodeCommand(qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleMoveNodeCommand - declaration. // class qtractorTimeScaleMoveNodeCommand : public qtractorTimeScaleNodeCommand { public: // Constructor. qtractorTimeScaleMoveNodeCommand(qtractorTimeScale *pTimeScale, qtractorTimeScale::Node *pNode, unsigned long iFrame); // Time-scale command methods. bool redo(); bool undo(); private: // The new location argument. unsigned long m_iNewFrame; // Replaced node salvage. bool m_bOldNode; unsigned long m_iOldFrame; float m_fOldTempo; unsigned short m_iOldBeatType; unsigned short m_iOldBeatsPerBar; unsigned short m_iOldBeatDivisor; }; //---------------------------------------------------------------------- // class qtractorTimeScaleMarkerCommand - declaration. // class qtractorTimeScaleMarkerCommand : public qtractorCommand { public: // Constructor. qtractorTimeScaleMarkerCommand(const QString& sName, qtractorTimeScale *pTimeScale, unsigned long iFrame = 0, const QString& sText = QString(), const QColor& rgbColor = Qt::darkGray); // Time-scale accessor. qtractorTimeScale *timeScale() const { return m_pTimeScale; } // Marker properties accessors. unsigned long frame() const { return m_iFrame; } const QString& text() const { return m_sText; } const QColor& color() const { return m_rgbColor; } protected: // Executive commands. bool addMarker(); bool updateMarker(); bool removeMarker(); private: // Instance variables. qtractorTimeScale *m_pTimeScale; unsigned long m_iFrame; QString m_sText; QColor m_rgbColor; }; //---------------------------------------------------------------------- // class qtractorTimeScaleAddMarkerCommand - declaration. // class qtractorTimeScaleAddMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleAddMarkerCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor = Qt::darkGray); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleUpdateNodeCommand - declaration. // class qtractorTimeScaleUpdateMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleUpdateMarkerCommand( qtractorTimeScale *pTimeScale, unsigned long iFrame, const QString& sText, const QColor& rgbColor = Qt::darkGray); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleRemoveMarkerCommand - declaration. // class qtractorTimeScaleRemoveMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleRemoveMarkerCommand( qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker); // Time-scale command methods. bool redo(); bool undo(); }; //---------------------------------------------------------------------- // class qtractorTimeScaleMoveMarkerCommand - declaration. // class qtractorTimeScaleMoveMarkerCommand : public qtractorTimeScaleMarkerCommand { public: // Constructor. qtractorTimeScaleMoveMarkerCommand(qtractorTimeScale *pTimeScale, qtractorTimeScale::Marker *pMarker, unsigned long iFrame); // Time-scale command methods. bool redo(); bool undo(); private: // The new location argument. unsigned long m_iNewFrame; // Replaced marker salvage. bool m_bOldMarker; unsigned long m_iOldFrame; QString m_sOldText; QColor m_rgbOldColor; }; //---------------------------------------------------------------------- // class qtractorTimeScaleCommand - declaration. // class qtractorTimeScaleCommand : public qtractorCommand { public: // Constructor. qtractorTimeScaleCommand(const QString& sName); // Destructor. ~qtractorTimeScaleCommand(); // Node commands. void addNodeCommand(qtractorTimeScaleNodeCommand *pNodeCommand); // Time-scale command methods. bool redo(); bool undo(); private: // Node commands. QList m_nodeCommands; }; #endif // __qtractorTimeScaleCommand_h // end of qtractorTimeScaleCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorEngine.cpp0000644000000000000000000000013213014536043017323 xustar0030 mtime=1479719971.746092039 30 atime=1479719971.746092039 30 ctime=1479719971.746092039 qtractor-0.8.0/src/qtractorEngine.cpp0000644000175000001440000005742113014536043020154 0ustar00rncbcusers00000000000000// qtractorEngine.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorEngine.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorMidiControlObserver.h" #include "qtractorEngineCommand.h" #include "qtractorMonitor.h" #include "qtractorDocument.h" #include "qtractorCurveFile.h" #include #include //---------------------------------------------------------------------- // class qtractorEngine -- Abstract device engine instance (singleton). // // Constructor. qtractorEngine::qtractorEngine ( qtractorSession *pSession, qtractorTrack::TrackType syncType ) { m_pSession = pSession; m_pSessionCursor = m_pSession->createSessionCursor(0, syncType); m_bActivated = false; m_bPlaying = false; m_buses.setAutoDelete(true); m_busesEx.setAutoDelete(false); } // Destructor. qtractorEngine::~qtractorEngine (void) { clear(); if (m_pSessionCursor) delete m_pSessionCursor; } // Buses list clear. void qtractorEngine::clear (void) { m_buses.clear(); m_busesEx.clear(); } // Session accessor. qtractorSession *qtractorEngine::session (void) const { return m_pSession; } // Session cursor accessor. qtractorSessionCursor *qtractorEngine::sessionCursor (void) const { return m_pSessionCursor; } // Engine type accessor. qtractorTrack::TrackType qtractorEngine::syncType (void) const { return m_pSessionCursor->syncType(); } // Client name accessor. const QString& qtractorEngine::clientName (void) const { return m_pSession->clientName(); } // Activation status accessor. bool qtractorEngine::isActivated(void) const { return m_bActivated; } // Buses list managament methods. const qtractorList& qtractorEngine::buses (void) const { return m_buses; } // Add a bus to a device engine. void qtractorEngine::addBus ( qtractorBus *pBus ) { m_buses.append(pBus); } // Remove a bus from a device. void qtractorEngine::removeBus ( qtractorBus *pBus ) { m_buses.remove(pBus); } // Move bus on a device engine. void qtractorEngine::moveBus ( qtractorBus *pBus, qtractorBus *pNextBus ) { m_buses.unlink(pBus); if (pNextBus) m_buses.insertBefore(pBus, pNextBus); else m_buses.append(pBus); } // Find a device bus by name qtractorBus *qtractorEngine::findBus ( const QString& sBusName ) const { for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { if (pBus->busName() == sBusName) return pBus; } return NULL; } // Find an input bus by name qtractorBus *qtractorEngine::findInputBus ( const QString& sInputBusName ) const { for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & qtractorBus::Input) && pBus->busName() == sInputBusName) return pBus; } return NULL; } // Find an output bus by name qtractorBus *qtractorEngine::findOutputBus ( const QString& sOutputBusName ) const { for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { if ((pBus->busMode() & qtractorBus::Output) && pBus->busName() == sOutputBusName) return pBus; } return NULL; } // Exo-buses list managament methods. const qtractorList& qtractorEngine::busesEx (void) const { return m_busesEx; } // Add an exo-bus to a device engine. void qtractorEngine::addBusEx ( qtractorBus *pBus ) { m_busesEx.append(pBus); } // Remove an exo-bus from a device. void qtractorEngine::removeBusEx ( qtractorBus *pBus ) { for (qtractorBus *pBusEx = m_busesEx.first(); pBusEx; pBusEx = pBusEx->next()) { if (pBusEx == pBus) { m_busesEx.remove(pBus); break; } } } // Find a exo-device bus by name qtractorBus *qtractorEngine::findBusEx ( const QString& sBusName ) const { for (qtractorBus *pBusEx = m_busesEx.first(); pBusEx; pBusEx = pBusEx->next()) { if (pBusEx->busName() == sBusName) return pBusEx; } return NULL; } // Device engine activation method. bool qtractorEngine::open (void) { // Update the session cursor tracks... m_pSessionCursor->resetClips(); m_pSessionCursor->reset(); // Open all buses (allocated and register ports...) qtractorBus *pBus = m_buses.first(); while (pBus) { if (!pBus->open()) return false; pBus = pBus->next(); } // Nows time to activate... if (!activate()) return false; // We're now ready and running... m_bActivated = true; return true; } // Device engine deactivation method. void qtractorEngine::close (void) { // Save current activation state... const bool bActivated = m_bActivated; // We're stopping now... m_bActivated = false; if (bActivated) { // Deactivate the derived engine first. deactivate(); // Close all dependant buses... for (qtractorBus *pBus = m_buses.first(); pBus; pBus = pBus->next()) { pBus->close(); } } // Clean-up everything, finally clean(); } // Engine state methods. void qtractorEngine::setPlaying ( bool bPlaying ) { if (bPlaying && !m_bPlaying) { m_pSessionCursor->setFrameTime(0); m_bPlaying = start(); } else if (!bPlaying && m_bPlaying) { m_bPlaying = false; stop(); } } bool qtractorEngine::isPlaying(void) const { return m_bPlaying; } // Retrieve/restore all connections, on all buses. // return the total number of effective (re)connection attempts... int qtractorEngine::updateConnects (void) { // It must be activated, sure... if (!isActivated()) return 0; // On all dependable buses... int iUpdate = 0; iUpdate += updateConnects(m_buses.first()); iUpdate += updateConnects(m_busesEx.first()); // Done. return iUpdate; } int qtractorEngine::updateConnects ( qtractorBus *pBus ) { int iUpdate = 0; for (; pBus; pBus = pBus->next()) { // Input connections... if (pBus->busMode() & qtractorBus::Input) { iUpdate += pBus->updateConnects( qtractorBus::Input, pBus->inputs(), true); } // Output connections... if (pBus->busMode() & qtractorBus::Output) { iUpdate += pBus->updateConnects( qtractorBus::Output, pBus->outputs(), true); } } return iUpdate; } // Clear/reset all pending connections. void qtractorEngine::clearConnects (void) { qtractorBus *pBus; pBus = m_buses.first(); for (; pBus; pBus = pBus->next()) { pBus->outputs().clear(); pBus->inputs().clear(); } pBus = m_busesEx.first(); for (; pBus; pBus = pBus->next()) { pBus->outputs().clear(); pBus->inputs().clear(); } } //---------------------------------------------------------------------- // class qtractorBus -- Managed ALSA sequencer port set // // Constructor. qtractorBus::qtractorBus ( qtractorEngine *pEngine, const QString& sBusName, BusMode busMode, bool bMonitor ) { m_pEngine = pEngine; m_sBusName = sBusName; m_busMode = busMode; if (m_busMode & Ex) { m_pMonitorSubject = NULL; } else { m_pMonitorSubject = new qtractorSubject(); m_pMonitorSubject->setToggled(true); } if (m_busMode & Ex) { m_pMonitorObserver = NULL; } else { m_pMonitorObserver = new qtractorMidiControlObserver(m_pMonitorSubject); m_pMonitorObserver->setValue(bMonitor ? 1.0f : 0.0f); } } // Destructor. qtractorBus::~qtractorBus (void) { if (m_pMonitorObserver) delete m_pMonitorObserver; if (m_pMonitorSubject) delete m_pMonitorSubject; qDeleteAll(m_controllers_out); m_controllers_out.clear(); qDeleteAll(m_controllers_in); m_controllers_in.clear(); } // Engine accessor. qtractorEngine *qtractorBus::engine (void) const { return m_pEngine; } // Bus type accessor. qtractorTrack::TrackType qtractorBus::busType (void) const { return (m_pEngine ? m_pEngine->syncType() : qtractorTrack::None); } // Bus name accessors. void qtractorBus::setBusName ( const QString& sBusName ) { m_sBusName = sBusName; updateBusName(); } const QString& qtractorBus::busName (void) const { return m_sBusName; } // Bus name change event. [virtual] void qtractorBus::updateBusName (void) { if (m_pMonitorSubject) m_pMonitorSubject->setName(QObject::tr("%1 Monitor").arg(m_sBusName)); } // Bus mode property accessor. void qtractorBus::setBusMode ( qtractorBus::BusMode busMode ) { m_busMode = busMode; updateBusMode(); } qtractorBus::BusMode qtractorBus::busMode (void) const { return m_busMode; } // Pass-thru mode accessor. void qtractorBus::setMonitor ( bool bMonitor ) { if (m_pMonitorSubject) m_pMonitorSubject->setValue(bMonitor ? 1.0f : 0.0f); } bool qtractorBus::isMonitor (void) const { return (m_pMonitorSubject ? (m_pMonitorSubject->value() > 0.0f) : false); } // Bus state (monitor) button setup. qtractorSubject *qtractorBus::monitorSubject (void) const { return m_pMonitorSubject; } qtractorMidiControlObserver *qtractorBus::monitorObserver (void) const { return m_pMonitorObserver; } // Bus state (monitor) notifier (proto-slot). void qtractorBus::monitorChangeNotify ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorBus[%p]::monitorChangeNotify(%d)", this, int(bOn)); #endif // Put it in the form of an undoable command... qtractorSession *pSession = m_pEngine->session(); if (pSession) pSession->execute( new qtractorBusMonitorCommand(this, bOn)); } // Load bus (monitor, gain, pan) controllers (MIDI). void qtractorBus::loadControllers ( QDomElement *pElement, BusMode busMode ) { if (busMode & Input) qtractorMidiControl::loadControllers(pElement, m_controllers_in); else qtractorMidiControl::loadControllers(pElement, m_controllers_out); } // Save bus (monitor, gain, pan) controllers (MIDI). void qtractorBus::saveControllers ( qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode ) const { if (m_pMonitorObserver == NULL) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; qtractorMonitor *pMonitor = NULL; if (busMode & Input) pMonitor = monitor_in(); else pMonitor = monitor_out(); if (pMonitor == NULL) return; qtractorMidiControl::Controllers controllers; if (busMode & Input) // It suffices for Duplex... if (pMidiControl->isMidiObserverMapped(m_pMonitorObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = m_pMonitorObserver->subject()->name(); pController->index = 0; // 0=MonitorObserver pController->ctype = m_pMonitorObserver->type(); pController->channel = m_pMonitorObserver->channel(); pController->param = m_pMonitorObserver->param(); pController->logarithmic = m_pMonitorObserver->isLogarithmic(); pController->feedback = m_pMonitorObserver->isFeedback(); pController->invert = m_pMonitorObserver->isInvert(); pController->hook = m_pMonitorObserver->isHook(); pController->latch = m_pMonitorObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pPanObserver = pMonitor->panningObserver(); if (pMidiControl->isMidiObserverMapped(pPanObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pPanObserver->subject()->name(); pController->index = 1; // 1=PanObserver pController->ctype = pPanObserver->type(); pController->channel = pPanObserver->channel(); pController->param = pPanObserver->param(); pController->logarithmic = pPanObserver->isLogarithmic(); pController->feedback = pPanObserver->isFeedback(); pController->invert = pPanObserver->isInvert(); pController->hook = pPanObserver->isHook(); pController->latch = pPanObserver->isLatch(); controllers.append(pController); } qtractorMidiControlObserver *pGainObserver = pMonitor->gainObserver(); if (pMidiControl->isMidiObserverMapped(pGainObserver)) { qtractorMidiControl::Controller *pController = new qtractorMidiControl::Controller; pController->name = pGainObserver->subject()->name(); pController->index = 2; // 2=GainObserver pController->ctype = pGainObserver->type(); pController->channel = pGainObserver->channel(); pController->param = pGainObserver->param(); pController->logarithmic = pGainObserver->isLogarithmic(); pController->feedback = pGainObserver->isFeedback(); pController->invert = pGainObserver->isInvert(); pController->hook = pGainObserver->isHook(); pController->latch = pGainObserver->isLatch(); controllers.append(pController); } qtractorMidiControl::saveControllers(pDocument, pElement, controllers); qDeleteAll(controllers); controllers.clear(); } // Map bus (monitor, gain, pan) controllers (MIDI). void qtractorBus::mapControllers ( BusMode busMode ) { if (m_pMonitorObserver == NULL) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; qtractorMonitor *pMonitor = NULL; if (busMode & Input) pMonitor = monitor_in(); else pMonitor = monitor_out(); if (pMonitor == NULL) return; qtractorMidiControl::Controllers& controllers = (busMode & Input ? m_controllers_in : m_controllers_out); QListIterator iter(controllers); while (iter.hasNext()) { qtractorMidiControl::Controller *pController = iter.next(); qtractorMidiControlObserver *pObserver = NULL; switch (pController->index) { case 0: // 0=MonitorObserver pObserver = monitorObserver(); break; case 1: // 1=PanObserver pObserver = pMonitor->panningObserver(); break; case 2: // 2=GainObserver pObserver = pMonitor->gainObserver(); break; } if (pObserver) { pObserver->setType(pController->ctype); pObserver->setChannel(pController->channel); pObserver->setParam(pController->param); pObserver->setLogarithmic(pController->logarithmic); pObserver->setFeedback(pController->feedback); pObserver->setInvert(pController->invert); pObserver->setHook(pController->hook); pMidiControl->mapMidiObserver(pObserver); } } qDeleteAll(controllers); controllers.clear(); } // Load bus automation curves (monitor, gain, pan). void qtractorBus::loadCurveFile ( QDomElement *pElement, BusMode /*busMode*/, qtractorCurveFile *pCurveFile ) { if (pCurveFile) pCurveFile->load(pElement); } // Save bus automation curves (monitor, gain, pan). void qtractorBus::saveCurveFile ( qtractorDocument *pDocument, QDomElement *pElement, BusMode busMode, qtractorCurveFile *pCurveFile ) const { if (m_pMonitorSubject == NULL) return; if (pCurveFile == NULL) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == NULL) return; qtractorSession *pSession = m_pEngine->session(); if (pSession == NULL) return; QString sBusName(busName()); qtractorMonitor *pMonitor = NULL; if (busMode & Input) { pMonitor = monitor_in(); sBusName += "_in"; } else { pMonitor = monitor_out(); sBusName += "_out"; } if (pMonitor == NULL) return; pCurveFile->clear(); pCurveFile->setBaseDir(pSession->sessionDir()); qtractorCurve *pCurve; if (busMode & Input) { // It suffices for Duplex... pCurve = monitorSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 0; // 0=MonitorSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 80; // 80=General Purpose Button 1 (on/off) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); }} pCurve = pMonitor->panningSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 1; // 1=PanningSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 10; // 10=Pan Position (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } pCurve = pMonitor->gainSubject()->curve(); if (pCurve) { qtractorCurveFile::Item *pCurveItem = new qtractorCurveFile::Item; pCurveItem->name = pCurve->subject()->name(); pCurveItem->index = 2; // 2=GainSubject pCurveItem->ctype = qtractorMidiEvent::CONTROLLER; pCurveItem->channel = 0; pCurveItem->param = 7; // 7=Volume (coarse) pCurveItem->mode = pCurve->mode(); pCurveItem->process = pCurve->isProcess(); pCurveItem->capture = pCurve->isCapture(); pCurveItem->logarithmic = pCurve->isLogarithmic(); pCurveItem->locked = pCurve->isLocked(); pCurveItem->color = pCurve->color(); pCurveItem->subject = pCurve->subject(); pCurveFile->addItem(pCurveItem); } if (pCurveFile->isEmpty()) return; const QString sBaseName(sBusName + "_curve"); const int iClipNo = (pCurveFile->filename().isEmpty() ? 0 : 1); pCurveFile->setFilename(pSession->createFilePath(sBaseName, "mid", iClipNo)); pCurveFile->save(pDocument, pElement, pSession->timeScale()); } // Apply bus automation curves (monitor, gain, pan). void qtractorBus::applyCurveFile ( BusMode busMode, qtractorCurveFile *pCurveFile ) const { if (m_pMonitorSubject == NULL) return; if (pCurveFile == NULL) return; if (pCurveFile->items().isEmpty()) return; qtractorCurveList *pCurveList = pCurveFile->list(); if (pCurveList == NULL) return; qtractorSession *pSession = m_pEngine->session(); if (pSession == NULL) return; qtractorMonitor *pMonitor = NULL; if (busMode & Input) pMonitor = monitor_in(); else pMonitor = monitor_out(); if (pMonitor == NULL) return; pCurveFile->setBaseDir(pSession->sessionDir()); QListIterator iter(pCurveFile->items()); while (iter.hasNext()) { qtractorCurveFile::Item *pCurveItem = iter.next(); switch (pCurveItem->index) { case 0: // 0=MonitorSubject pCurveItem->subject = monitorSubject(); break; case 1: // 1=PanSubject pCurveItem->subject = pMonitor->panningSubject(); break; case 2: // 2=GainSubject pCurveItem->subject = pMonitor->gainSubject(); break; } } pCurveFile->apply(pSession->timeScale()); } // Document element methods. bool qtractorBus::loadConnects ( ConnectList& connects, qtractorDocument * /*pDocument*/, QDomElement *pElement ) { connects.clear(); // Load map items... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load (other) track properties.. if (eChild.tagName() == "connect") { ConnectItem *pItem = new ConnectItem; pItem->index = eChild.attribute("index").toUShort(); for (QDomNode nConnect = eChild.firstChild(); !nConnect.isNull(); nConnect = nConnect.nextSibling()) { // Convert connect node to element... QDomElement eConnect = nConnect.toElement(); if (eConnect.isNull()) continue; // Add this one to map... if (eConnect.tagName() == "client") { const QString& sClient = eConnect.text(); const QString& sClientName = sClient.section(':', 1); if (sClientName.isEmpty()) { pItem->clientName = sClient; } else { // pItem->client = sClient.section(':', 0, 0).toInt(); pItem->clientName = sClientName; } } else if (eConnect.tagName() == "port") { const QString& sPort = eConnect.text(); const QString& sPortName = sPort.section(':', 1); if (sPortName.isEmpty()) { pItem->portName = sPort; } else { // pItem->port = sPort.section(':', 0, 0).toInt(); pItem->portName = sPortName; } } } connects.append(pItem); } } return true; } bool qtractorBus::saveConnects ( ConnectList& connects, qtractorDocument *pDocument, QDomElement *pElement ) { // Save connect items... QListIterator iter(connects); while (iter.hasNext()) { ConnectItem *pItem = iter.next(); QDomElement eItem = pDocument->document()->createElement("connect"); eItem.setAttribute("index", QString::number(pItem->index)); QString sClient; if (pItem->client >= 0) sClient += QString::number(pItem->client) + ':'; sClient += pItem->clientName; pDocument->saveTextElement("client", sClient, &eItem); QString sPort; if (pItem->port >= 0) sPort += QString::number(pItem->port) + ':'; sPort += pItem->portName; pDocument->saveTextElement("port", sPort, &eItem); pElement->appendChild(eItem); } return true; } // Bus mode textual helper methods. qtractorBus::BusMode qtractorBus::busModeFromText ( const QString& sText ) { BusMode busMode = None; if (sText == "input") busMode = Input; else if (sText == "output") busMode = Output; else if (sText == "duplex") busMode = Duplex; return busMode; } QString qtractorBus::textFromBusMode ( BusMode busMode ) { QString sText; switch (busMode) { case Input: sText = "input"; break; case Output: sText = "output"; break; case Duplex: sText = "duplex"; break; case None: default: sText = "none"; break; } return sText; } // Bus connections snapshot executive mthods. int qtractorBus::Connects::save ( qtractorBus *pBus ) { m_sBusName = pBus->busName(); m_busMode = pBus->busMode(); if (m_busMode & Input) pBus->updateConnects(Input, m_inputs); if (m_busMode & Output) pBus->updateConnects(Output, m_outputs); return m_inputs.count() + m_outputs.count(); } // Bus connections snapshot executive mthods. int qtractorBus::Connects::load( qtractorBus *pBus ) { if (pBus->busName() != m_sBusName || pBus->busMode() != m_busMode) return 0; if (m_busMode & Input) pBus->inputs().copy(m_inputs); if (m_busMode & Output) pBus->outputs().copy(m_outputs); return pBus->inputs().count() + pBus->outputs().count(); } // Bus connections snapshot cleaner. void qtractorBus::Connects::clear (void) { m_sBusName.clear(); m_busMode = None; m_inputs.clear(); m_outputs.clear(); } // Engine connections snapshot executive mthods. bool qtractorBus::Connections::load(qtractorEngine *pEngine) { int iUpdate = 0; QListIterator iter(m_list); while (iter.hasNext()) { Connects *pConnect = iter.next(); const QString& sBusName = pConnect->busName(); const BusMode busMode = pConnect->busMode(); qtractorBus *pBus = NULL; if (busMode & Ex) pBus = pEngine->findBusEx(sBusName); else pBus = pEngine->findBus(sBusName); if (pBus) iUpdate += pConnect->load(pBus); } return (iUpdate > 0); } bool qtractorBus::Connections::save(qtractorEngine *pEngine) { int iUpdate = 0; iUpdate += save(pEngine->buses().first()); iUpdate += save(pEngine->busesEx().first()); return (iUpdate > 0); } int qtractorBus::Connections::save(qtractorBus *pBus) { int iUpdate = 0; for (; pBus; pBus = pBus->next()) { Connects *pConnects = new Connects(); if (pConnects->save(pBus) > 0) { m_list.append(pConnects); ++iUpdate; } else delete pConnects; } return iUpdate; } // Generic connections snapshot cleaner. void qtractorBus::Connections::clear (void) { qDeleteAll(m_list); m_list.clear(); } // end of qtractorEngine.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTracks.h0000644000000000000000000000012713014536043017016 xustar0029 mtime=1479719971.78110954 29 atime=1479719971.78110954 29 ctime=1479719971.78110954 qtractor-0.8.0/src/qtractorTracks.h0000644000175000001440000001575313014536043017645 0ustar00rncbcusers00000000000000// qtractorTracks.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTracks_h #define __qtractorTracks_h #include // Forward declarations. class qtractorTrackList; class qtractorTrackTime; class qtractorTrackView; class qtractorTrack; class qtractorClip; class qtractorClipCommand; class qtractorClipRangeCommand; class qtractorClipToolCommand; class qtractorMidiToolsForm; //---------------------------------------------------------------------------- // qtractorTracks -- The main session track listview widget. class qtractorTracks : public QSplitter { Q_OBJECT public: // Constructor. qtractorTracks(QWidget *pParent); // Destructor. ~qtractorTracks(); // Child widgets accessors. qtractorTrackList *trackList() const; qtractorTrackTime *trackTime() const; qtractorTrackView *trackView() const; // Update/sync from session tracks. void updateContents(bool bRefresh = false); // Primordial track management methods. qtractorTrack *currentTrack() const; bool addTrack(); bool removeTrack(qtractorTrack *pTrack = NULL); bool editTrack(qtractorTrack *pTrack = NULL); bool copyTrack(qtractorTrack *pTrack = NULL); // Import Audio/MIDI files into new tracks... bool addAudioTracks(const QStringList& files, unsigned long iClipStart, qtractorTrack *pAfterTrack = NULL); bool addMidiTracks(const QStringList& files, unsigned long iClipStart, qtractorTrack *pAfterTrack = NULL); bool addMidiTrackChannel(const QString& sPath, int iTrackChannel, unsigned long iClipStart, qtractorTrack *pAfterTrack = NULL); // Track-list active maintenance update. void updateTrack(qtractorTrack *pTrack = NULL); // MIDI track/bus/channel alias active maintenance method. void updateMidiTrack(qtractorTrack *pMidiTrack); // Primordial clip management methods. qtractorClip *currentClip() const; bool newClip(); bool editClip(qtractorClip *pClip = NULL); bool unlinkClip(qtractorClip *pClip = NULL); bool splitClip(qtractorClip *pClip = NULL); bool normalizeClip(qtractorClip *pClip = NULL); bool rangeClip(qtractorClip *pClip = NULL); bool loopClip(qtractorClip *pClip = NULL); bool tempoClip(qtractorClip *pClip = NULL); bool crossFadeClip(qtractorClip *pClip = NULL); bool executeClipTool(int iTool, qtractorClip *pClip = NULL); bool importClips(QStringList files, unsigned long iClipStart = 0); bool exportClips(); bool mergeClips(); // Whether there's anything currently selected. bool isSelected() const; // Whether there's any clip currently selected. bool isClipSelected() const; // Whether there's any curve/automation currently selected. bool isCurveSelected() const; // Whether there's a single track selection. qtractorTrack *singleTrackSelected(); // Retrieve actual clip selection range. void clipSelectedRange( unsigned long& iSelectStart, unsigned long& iSelectEnd) const; // Clipboard methods. void cutClipboard(); void copyClipboard(); void pasteClipboard(); // Special paste/repeat prompt. void pasteRepeatClipboard(); // Delete selection method. void deleteSelect(); // Split selection method. void splitSelect(); // Selection methods. void selectEditRange(bool bReset = false); void selectCurrentTrack(bool bReset = false); void selectCurrentTrackRange(bool bReset = false); void selectAll(); void selectNone(); void selectInvert(); // Insertion and removal methods. bool insertEditRange(qtractorTrack *pTrack = NULL); bool removeEditRange(qtractorTrack *pTrack = NULL); // Simple main-form redirectors. void selectionChangeNotify(); void contentsChangeNotify(); void dirtyChangeNotify(); // Overall selection clear/reset. void clearSelect(bool bReset = false); // Overall selection update. void updateSelect(); // Overall contents reset. void clear(); // Zoom (view) modes. enum { ZoomNone = 0, ZoomHorizontal = 1, ZoomVertical = 2, ZoomAll = 3 }; void setZoomMode(int iZoomMode); int zoomMode() const; // Zoom view actuators. void zoomIn(); void zoomOut(); void zoomReset(); // Track-list update (current track only). void updateTrackList(qtractorTrack *pTrack = NULL); // Update/sync recording tracks. void updateContentsRecord(); protected: // Zoom factor constants. enum { ZoomMin = 10, ZoomBase = 100, ZoomMax = 1000, ZoomStep = 10 }; // Zoom step evaluator. int zoomStep() const; // Common zoom factor settlers. void horizontalZoomStep(int iZoomStep); void verticalZoomStep(int iZoomStep); // Zoom centering context. struct ZoomCenter { int x, y; unsigned long frame; }; // Zoom centering prepare and post methods. void zoomCenterPre(ZoomCenter& zc) const; void zoomCenterPost(const ZoomCenter& zc); // Multi-clip command builders. bool normalizeClipCommand( qtractorClipCommand *pClipCommand, qtractorClip *pClip); bool executeClipToolCommand( qtractorClipToolCommand *pClipToolCommand, qtractorClip *pClip, qtractorMidiToolsForm *pMidiToolsForm); // Common clip-export/merge methods. bool mergeExportClips(qtractorClipCommand *pClipCommand); // Specialized clip-export/merge methods. bool mergeExportAudioClips(qtractorClipCommand *pClipCommand); bool mergeExportMidiClips(qtractorClipCommand *pClipCommand); bool rangeClipEx(qtractorClip *pClip, bool bLoopSet); // Insertion and removal methods (track). int insertEditRangeTrack( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iInsertStart, unsigned long iInsertEnd, unsigned int iInsertOptions) const; int removeEditRangeTrack( qtractorClipRangeCommand *pClipRangeCommand, qtractorTrack *pTrack, unsigned long iRemoveStart, unsigned long iRemoveEnd, unsigned int iRemoveOptions) const; public slots: // Track-view update (obviously a slot). void updateTrackView(); protected slots: // Zoom view slots. void horizontalZoomInSlot(); void horizontalZoomOutSlot(); void verticalZoomInSlot(); void verticalZoomOutSlot(); void viewZoomResetSlot(); private: // The main child widgets. qtractorTrackList *m_pTrackList; qtractorTrackTime *m_pTrackTime; qtractorTrackView *m_pTrackView; // Zoom mode flag. int m_iZoomMode; }; #endif // __qtractorTracks_h // end of qtractorTracks.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTakeRangeForm.ui0000644000000000000000000000012713014536043020442 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77510654 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTakeRangeForm.ui0000644000175000001440000002004113014536043021253 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTakeRangeForm 0 0 360 260 Qt::StrongFocus Take - Qtractor :/images/qtractor.png:/images/qtractor.png Range En&d: TakeEndSpinBox Selection range &Selection false Qt::Horizontal QSizePolicy::Fixed 14 14 Edit range &Edit false Custom range &Custom true Loop range &Loop false 120 0 Clip start 120 0 Clip offset St&art: TakeStartSpinBox Punch range &Punch false Select 0 0 100 100 Current take Format Time display format Frames Time BBT Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 SelectionRangeRadioButton LoopRangeRadioButton PunchRangeRadioButton EditRangeRadioButton CustomRangeRadioButton TakeStartSpinBox TakeEndSpinBox CurrentTakeListBox FormatComboBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorAbout.h0000644000000000000000000000013213014536043016635 xustar0030 mtime=1479719971.736087039 30 atime=1479719971.736087039 30 ctime=1479719971.736087039 qtractor-0.8.0/src/qtractorAbout.h0000644000175000001440000000262113014536043017456 0ustar00rncbcusers00000000000000// qtractorAbout.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAbout_h #define __qtractorAbout_h #include "config.h" #define QTRACTOR_TITLE PACKAGE_NAME #define QTRACTOR_SUBTITLE "An Audio/MIDI multi-track sequencer" #define QTRACTOR_WEBSITE "http://qtractor.sourceforge.net" #define QTRACTOR_COPYRIGHT "Copyright (C) 2005-2016 rncbc aka Rui Nuno Capela. All rights reserved." #define QTRACTOR_DOMAIN "rncbc.org" #endif // __qtractorAbout_h // end of qtractorAbout.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorObserverWidget.cpp0000644000000000000000000000012713014536043021055 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorObserverWidget.cpp0000644000175000001440000001126013014536043021671 0ustar00rncbcusers00000000000000// qtractorObserverWidget.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorObserverWidget.h" #include #include //---------------------------------------------------------------------- // class qtractorObserverCheckBox -- Concrete widget observer. // // Constructor. qtractorObserverCheckBox::qtractorObserverCheckBox ( QWidget *pParent ) : qtractorObserverWidget (pParent) { QObject::connect(this, SIGNAL(toggled(bool)), SLOT(checkBoxChanged(bool))); } // Visitors overload. void qtractorObserverCheckBox::updateValue ( float fValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverCheckBox[%p]::updateValue(%g)", this, fValue); #endif const bool bBlockSignals = QCheckBox::blockSignals(true); QCheckBox::setChecked(bool(scaleFromValue(fValue))); QCheckBox::blockSignals(bBlockSignals); } // Protected slot. void qtractorObserverCheckBox::checkBoxChanged ( bool bValue ) { const float fValue = valueFromScale(bValue ? 1.0f : 0.0f); #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverCheckBox[%p]::checkBoxChanged(%g)", this, fValue); #endif observer()->setValue(fValue); emit valueChanged(fValue); } //---------------------------------------------------------------------- // class qtractorObserverSpinBox -- Concrete widget observer. // // Constructor. qtractorObserverSpinBox::qtractorObserverSpinBox ( QWidget *pParent ) : qtractorObserverWidget (pParent) { QObject::connect(this, SIGNAL(valueChanged(double)), SLOT(spinBoxChanged(double))); } // Visitors overload. void qtractorObserverSpinBox::updateValue ( float fValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSpinBox[%p]::updateValue(%g)", this, fValue); #endif const bool bBlockSignals = QDoubleSpinBox::blockSignals(true); QDoubleSpinBox::setValue(scaleFromValue(fValue)); QDoubleSpinBox::blockSignals(bBlockSignals); } // Protected slot. void qtractorObserverSpinBox::spinBoxChanged ( double value ) { const float fValue = valueFromScale(float(value)); #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSpinBox[%p]::spinBoxChanged(%g)", this, fValue); #endif observer()->setValue(fValue); emit valueChanged(fValue); } //---------------------------------------------------------------------- // class qtractorObserverSlider -- Concrete widget observer. // // Constructor. qtractorObserverSlider::qtractorObserverSlider ( QWidget *pParent ) : qtractorObserverWidget (pParent) { QObject::connect(this, SIGNAL(valueChanged(int)), SLOT(sliderChanged(int))); } // Alternate mouse behavior event handlers. void qtractorObserverSlider::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Reset to default value... if (pMouseEvent->button() == Qt::MidButton) setValue(scaleFromValue(observer()->defaultValue())); else qtractorObserverWidget::mousePressEvent(pMouseEvent); } void qtractorObserverSlider::wheelEvent ( QWheelEvent *pWheelEvent ) { int iValue = value(); if (pWheelEvent->delta() > 0) iValue += pageStep(); else iValue -= pageStep(); if (iValue > maximum()) iValue = maximum(); else if (iValue < minimum()) iValue = minimum(); setValue(iValue); } // Visitors overload. void qtractorObserverSlider::updateValue ( float fValue ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSlider[%p]::updateValue(%g)", this, fValue); #endif const bool bBlockSignals = QSlider::blockSignals(true); QSlider::setValue(int(scaleFromValue(fValue))); QSlider::blockSignals(bBlockSignals); } // Protected slot. void qtractorObserverSlider::sliderChanged ( int iValue ) { const float fValue = valueFromScale(float(iValue)); #ifdef CONFIG_DEBUG_0 qDebug("qtractorObserverSlider[%p]::sliderChanged(%g)", this, fValue); #endif observer()->setValue(fValue); emit valueChanged(fValue); }; // end of qtractorObserverWidget.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnections.cpp0000644000000000000000000000013213014536043020400 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.743090539 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnections.cpp0000644000175000001440000001742513014536043021231 0ustar00rncbcusers00000000000000// qtractorConnections.cpp // /**************************************************************************** Copyright (C) 2005-2010, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorConnections.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorMainForm.h" #include "qtractorConnectForm.h" #include #include #include //------------------------------------------------------------------------- // qtractorConnections - Connections dockable window. // // Constructor. qtractorConnections::qtractorConnections ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { // Surely a name is crucial (e.g.for storing geometry settings) QWidget::setObjectName("qtractorConnections"); // Create main inner widget. m_pConnectForm = new qtractorConnectForm(this); // Set proper tab widget icons... QTabWidget *pTabWidget = m_pConnectForm->connectTabWidget(); pTabWidget->setTabIcon(0, QIcon(":/images/trackAudio.png")); pTabWidget->setTabIcon(1, QIcon(":/images/trackMidi.png")); // Prepare the layout stuff. QHBoxLayout *pLayout = new QHBoxLayout(); pLayout->setMargin(0); pLayout->setSpacing(0); pLayout->addWidget(m_pConnectForm); QWidget::setLayout(pLayout); // Some specialties to this kind of dock window... QWidget::setMinimumWidth(480); QWidget::setMinimumHeight(240); // Finally set the default caption and tooltip. const QString& sCaption = tr("Connections") + " - " QTRACTOR_TITLE; QWidget::setWindowTitle(sCaption); QWidget::setWindowIcon(QIcon(":/images/viewConnections.png")); QWidget::setToolTip(sCaption); // Get previously saved splitter sizes, // (with fair default...) qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList sizes; sizes.append(180); sizes.append(60); sizes.append(180); pOptions->loadSplitterSizes( m_pConnectForm->audioConnectSplitter(), sizes); pOptions->loadSplitterSizes( m_pConnectForm->midiConnectSplitter(), sizes); } } // Destructor. qtractorConnections::~qtractorConnections (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { // Get previously saved splitter sizes... pOptions->saveSplitterSizes( m_pConnectForm->audioConnectSplitter()); pOptions->saveSplitterSizes( m_pConnectForm->midiConnectSplitter()); } // No need to delete child widgets, Qt does it all for us. delete m_pConnectForm; } // Notify the main application widget that we're emerging. void qtractorConnections::showEvent ( QShowEvent *pShowEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnections::showEvent()"); #endif qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); QWidget::showEvent(pShowEvent); } // Notify the main application widget that we're closing. void qtractorConnections::hideEvent ( QHideEvent *pHideEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnections::hideEvent()"); #endif QWidget::hideEvent(pHideEvent); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Just about to notify main-window that we're closing. void qtractorConnections::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnections::closeEvent()"); #endif QWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Connect form accessor. qtractorConnectForm *qtractorConnections::connectForm (void) const { return m_pConnectForm; } // Main bus mode switching. void qtractorConnections::showBus ( qtractorBus *pBus, qtractorBus::BusMode busMode ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; const QString sSuffix = ".*"; switch (pBus->busType()) { case qtractorTrack::Audio: { // Show exclusive Audio engine connections... qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { m_pConnectForm->audioClear(); m_pConnectForm->connectTabWidget()->setCurrentIndex(0); if (busMode & qtractorBus::Input) { m_pConnectForm->audioOClientsComboBox()->setCurrentIndex(0); m_pConnectForm->audioIClientsComboBox()->setCurrentIndex( m_pConnectForm->audioIClientsComboBox()->findText( pSession->audioEngine()->clientName())); m_pConnectForm->audioIListView()->setPortName( pAudioBus->busName() + sSuffix); } else { m_pConnectForm->audioIClientsComboBox()->setCurrentIndex(0); m_pConnectForm->audioOClientsComboBox()->setCurrentIndex( m_pConnectForm->audioOClientsComboBox()->findText( pSession->audioEngine()->clientName())); m_pConnectForm->audioOListView()->setPortName( pAudioBus->busName() + sSuffix); } m_pConnectForm->audioRefresh(); } break; } case qtractorTrack::Midi: { // Show exclusive MIDI engine connections... qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) { m_pConnectForm->midiClear(); m_pConnectForm->connectTabWidget()->setCurrentIndex(1); if (busMode & qtractorBus::Input) { m_pConnectForm->midiOClientsComboBox()->setCurrentIndex(0); m_pConnectForm->midiIClientsComboBox()->setCurrentIndex( m_pConnectForm->midiIClientsComboBox()->findText( QString::number(pSession->midiEngine()->alsaClient()) + ':'+ pSession->midiEngine()->clientName())); m_pConnectForm->midiIListView()->setPortName( QString::number(pMidiBus->alsaPort()) + ':' + pMidiBus->busName() + sSuffix); } else { m_pConnectForm->midiIClientsComboBox()->setCurrentIndex(0); m_pConnectForm->midiOClientsComboBox()->setCurrentIndex( m_pConnectForm->midiOClientsComboBox()->findText( QString::number(pSession->midiEngine()->alsaClient()) + ':' + pSession->midiEngine()->clientName())); m_pConnectForm->midiOListView()->setPortName( QString::number(pMidiBus->alsaPort()) + ':' + pMidiBus->busName() + sSuffix); } m_pConnectForm->midiRefresh(); } break; } default: break; } // Make it stand out, sure... show(); raise(); activateWindow(); } // Complete connections refreshment. void qtractorConnections::refresh (void) { m_pConnectForm->audioRefresh(); m_pConnectForm->midiRefresh(); } // Complete connections recycle. void qtractorConnections::clear (void) { m_pConnectForm->audioClear(); m_pConnectForm->midiClear(); } // Conditional connections recycle. void qtractorConnections::reset (void) { m_pConnectForm->audioReset(); m_pConnectForm->midiReset(); } // Keyboard event handler. void qtractorConnections::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorConnections::keyPressEvent(%d)", pKeyEvent->key()); #endif int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Escape: close(); break; default: QWidget::keyPressEvent(pKeyEvent); break; } } // end of qtractorConnections.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPasteRepeatForm.h0000644000000000000000000000012713014536043020630 xustar0029 mtime=1479719971.76910354 29 atime=1479719971.76910354 29 ctime=1479719971.76910354 qtractor-0.8.0/src/qtractorPasteRepeatForm.h0000644000175000001440000000400413014536043021442 0ustar00rncbcusers00000000000000// qtractorPasteRepeatForm.h // /**************************************************************************** Copyright (C) 2005-2013, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPasteRepeatForm_h #define __qtractorPasteRepeatForm_h #include "ui_qtractorPasteRepeatForm.h" // Forward declarations. class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorPasteRepeatForm -- UI wrapper form. class qtractorPasteRepeatForm : public QDialog { Q_OBJECT public: // Constructor. qtractorPasteRepeatForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorPasteRepeatForm(); // Accepted dialog accessors. void setRepeatCount(unsigned short iRepeatCount); unsigned short repeatCount() const; void setRepeatPeriod(unsigned long iRepeatPeriod); unsigned long repeatPeriod() const; protected slots: void accept(); void reject(); void changed(); void formatChanged(int); void stabilizeForm(); private: // The Qt-designer UI struct... Ui::qtractorPasteRepeatForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; int m_iDirtyCount; }; #endif // __qtractorPasteRepeatForm_h // end of qtractorPasteRepeatForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMeter.h0000644000000000000000000000013213014536043016637 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.754096039 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMeter.h0000644000175000001440000001143113014536043017457 0ustar00rncbcusers00000000000000// qtractorMeter.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMeter_h #define __qtractorMeter_h #include // Forward declarations. class qtractorMeter; class qtractorMonitor; class qtractorSubject; class qtractorObserverSlider; class qtractorObserverSpinBox; class qtractorMidiControlObserver; class qtractorDocument; class QDomElement; class QHBoxLayout; class QVBoxLayout; class QPaintEvent; class QResizeEvent; //---------------------------------------------------------------------------- // qtractorMeterScale -- Meter bridge scale widget. class qtractorMeterScale : public QFrame { Q_OBJECT public: // Constructor. qtractorMeterScale(qtractorMeter *pMeter, QWidget *pParent = 0); // Meter accessor. qtractorMeter *meter() const; protected: // Specific event handlers. void paintEvent(QPaintEvent *); // Draw IEC scale line and label. void drawLineLabel(QPainter *p, int y, const QString& sLabel); // Actual scale drawing method. virtual void paintScale(QPainter *p) = 0; private: // Local instance variables. qtractorMeter *m_pMeter; // Running variables. int m_iLastY; }; //---------------------------------------------------------------------------- // qtractorMeter -- Meter bridge slot widget. class qtractorMeter : public QWidget { Q_OBJECT public: // Constructor. qtractorMeter(QWidget *pParent = 0); // Default destructor. virtual ~qtractorMeter(); // Dynamic layout accessors. QHBoxLayout *topLayout() const { return m_pTopLayout; } QWidget *topWidget() const { return m_pTopWidget; } QHBoxLayout *boxLayout() const { return m_pBoxLayout; } QWidget *boxWidget() const { return m_pBoxWidget; } // Common slider/spin-box accessors. qtractorObserverSlider *panSlider() const { return m_pPanSlider; } qtractorObserverSpinBox *panSpinBox() const { return m_pPanSpinBox; } qtractorObserverSlider *gainSlider() const { return m_pGainSlider; } qtractorObserverSpinBox *gainSpinBox() const { return m_pGainSpinBox; } // Panning subject accessors. void setPanningSubject(qtractorSubject *pSubject); qtractorSubject *panningSubject() const; // Panning accessors. void setPanning(float fPanning); float panning() const; float prevPanning() const; // Gain subject accessors. void setGainSubject(qtractorSubject *pSubject); qtractorSubject *gainSubject() const; // Gain accessors. void setGain(float fGain); float gain() const; float prevGain() const; // Monitor accessors. virtual void setMonitor(qtractorMonitor *pMonitor) = 0; virtual qtractorMonitor *monitor() const = 0; // Local slider update methods. virtual void updatePanning() = 0; virtual void updateGain() = 0; // Slot refreshment. virtual void refresh() = 0; // Meter reset. virtual void reset() = 0; // Reset peak holder. virtual void peakReset() = 0; // Peak falloff mode setting. void setPeakFalloff(int iPeakFalloff) { m_iPeakFalloff = iPeakFalloff; } int peakFalloff() const { return m_iPeakFalloff; } // MIDI controller/observer attachment (context menu) activator. void addMidiControlAction( QWidget *pWidget, qtractorMidiControlObserver *pObserver); protected slots: // MIDI controller/observer attachment (context menu) slot. void midiControlActionSlot(); void midiControlMenuSlot(const QPoint& pos); private: // Local forward declarations. class PanSliderInterface; // Local instance variables. QVBoxLayout *m_pVBoxLayout; QWidget *m_pTopWidget; QHBoxLayout *m_pTopLayout; QWidget *m_pBoxWidget; QHBoxLayout *m_pBoxLayout; qtractorObserverSlider *m_pPanSlider; qtractorObserverSpinBox *m_pPanSpinBox; qtractorObserverSlider *m_pGainSlider; qtractorObserverSpinBox *m_pGainSpinBox; class PanObserver; class GainObserver; PanObserver *m_pPanObserver; GainObserver *m_pGainObserver; // Peak falloff mode setting (0=no peak falloff). int m_iPeakFalloff; }; #endif // __qtractorMeter_h // end of qtractorMeter.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioBuffer.h0000644000000000000000000000013213014536043017756 xustar0030 mtime=1479719971.736087039 30 atime=1479719971.736087039 30 ctime=1479719971.736087039 qtractor-0.8.0/src/qtractorAudioBuffer.h0000644000175000001440000001730613014536043020605 0ustar00rncbcusers00000000000000// qtractorAudioBuffer.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioBuffer_h #define __qtractorAudioBuffer_h #include "qtractorList.h" #include "qtractorAudioFile.h" #include "qtractorRingBuffer.h" #ifdef CONFIG_LIBSAMPLERATE // libsamplerate API #include #endif #include #include #include // Forward declarations. class qtractorAudioPeakFile; class qtractorAudioBuffer; class qtractorTimeStretcher; //---------------------------------------------------------------------- // class qtractorAudioBufferThread -- Ring-cache manager thread. // class qtractorAudioBufferThread : public QThread { public: // Constructor. qtractorAudioBufferThread(unsigned int iSyncSize = 8); // Destructor. ~qtractorAudioBufferThread(); // Thread run state accessors. void setRunState(bool bRunState); bool runState() const; // Wake from executive wait condition (RT-safe). void sync(qtractorAudioBuffer *pAudioBuffer = NULL); // Bypass executive wait condition (non RT-safe). void syncExport(); // Conditional resize check. void checkSyncSize(unsigned int iSyncSize); protected: // The main thread executives. void run(); void process(); private: // Instance variables. unsigned int m_iSyncSize; unsigned int m_iSyncMask; qtractorAudioBuffer **m_ppSyncItems; volatile unsigned int m_iSyncRead; volatile unsigned int m_iSyncWrite; // Whether the thread is logically running. volatile bool m_bRunState; // Thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; //---------------------------------------------------------------------- // class qtractorAudioBuffer -- Ring buffer/cache template declaration. // class qtractorAudioBuffer { public: // Constructor. qtractorAudioBuffer( qtractorAudioBufferThread *pSyncThread, unsigned short iChannels); // Default destructor. ~qtractorAudioBuffer(); // Internal file descriptor accessors. qtractorAudioFile *file() const; // File implementation properties. unsigned short channels() const; unsigned long frames() const; // Operational properties. unsigned int bufferSize() const; // Resample ratio accessor. float resampleRatio() const; // Operational initializer/terminator. bool open(const QString& sFilename, int iMode = qtractorAudioFile::Read); void close(); // Buffer data read/write. int read(float **ppFrames, unsigned int iFrames, unsigned int iOffset = 0); int write(float **ppFrames, unsigned int iFrames, unsigned short iChannels = 0, unsigned int iOffset = 0); // Special kind of super-read/channel-mix. int readMix(float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain); // Buffer data seek. bool seek(unsigned long iFrame); // Reset this buffer's state. void reset(bool bLooping); // Logical clip-offset (in frames from beginning-of-file). void setOffset(unsigned long iOffset); unsigned long offset() const; // Logical clip-length (in frames from clip-start/offset). void setLength(unsigned long iLength); unsigned long length() const; // Current (last known) file length accessor. unsigned long fileLength() const; // Loop points accessors. void setLoop(unsigned long iLoopStart, unsigned long iLoopEnd); unsigned long loopStart() const; unsigned long loopEnd() const; // Time-stretch factor. void setTimeStretch(float fTimeStretch); float timeStretch() const; bool isTimeStretch() const; // Pitch-shift factor. void setPitchShift(float fPitchShift); float pitchShift() const; bool isPitchShift() const; // Sync thread state flags accessors. enum SyncFlag { InitSync = 1, ReadSync = 2, WaitSync = 4, CloseSync = 8 }; void setSyncFlag(SyncFlag flag, bool bOn = true); bool isSyncFlag(SyncFlag flag) const; // Initial thread-sync executive (if file is on read mode, // check whether it can be cache-loaded integrally). void initSync(); // Base sync method. void sync(); // Audio frame process synchronization predicate method. bool inSync(unsigned long iFrameStart, unsigned long iFrameEnd); // Export-mode sync executive. void syncExport(); // Internal peak descriptor accessors. void setPeakFile(qtractorAudioPeakFile *pPeakFile); qtractorAudioPeakFile *peakFile() const; // Sample-rate converter type accessor (global option). static void setResampleType(int iResampleType); static int resampleType(); // WSOLA time-stretch modes (global options). static void setWsolaTimeStretch(bool bWsolaTimeStretch); static bool isWsolaTimeStretch(); static void setWsolaQuickSeek(bool bWsolaQuickSeek); static bool isWsolaQuickSeek(); protected: // Read-sync mode methods (playback). void readSync(); // Write-sync mode method (recording). void writeSync(); // Internal-seek sync executive. bool seekSync(unsigned long iFrame); // Last-mile frame buffer-helper processor. int writeFrames(float **ppFrames, unsigned int iFrames); int flushFrames(float **ppFrames, unsigned int iFrames); // Buffer process methods. int readBuffer (unsigned int iFrames); int writeBuffer (unsigned int iFrames); // Special kind of super-read/channel-mix buffer helper. int readMixFrames(float **ppFrames, unsigned int iFrames, unsigned short iChannels, unsigned int iOffset, float fGain); // I/O buffer release. void deleteIOBuffers(); // Frame position converters. unsigned long framesIn(unsigned long iFrames) const; unsigned long framesOut(unsigned long iFrames) const; private: // Audio buffer instance variables. qtractorAudioBufferThread *m_pSyncThread; unsigned short m_iChannels; qtractorAudioFile *m_pFile; qtractorRingBuffer *m_pRingBuffer; unsigned int m_iThreshold; unsigned int m_iBufferSize; volatile unsigned char m_syncFlags; volatile unsigned long m_iReadOffset; volatile unsigned long m_iWriteOffset; unsigned long m_iFileLength; bool m_bIntegral; unsigned long m_iOffset; unsigned long m_iLength; volatile unsigned long m_iLoopStart; volatile unsigned long m_iLoopEnd; unsigned long m_iSeekOffset; qtractorAtomic m_seekPending; float **m_ppFrames; float **m_ppBuffer; bool m_bTimeStretch; float m_fTimeStretch; bool m_bPitchShift; float m_fPitchShift; qtractorTimeStretcher *m_pTimeStretcher; float m_fNextGain; int m_iRampGain; #ifdef CONFIG_LIBSAMPLERATE bool m_bResample; float m_fResampleRatio; unsigned int m_iInputPending; float **m_ppInBuffer; float **m_ppOutBuffer; SRC_STATE **m_ppSrcState; #endif qtractorAudioPeakFile *m_pPeakFile; // Sample-rate converter type global option. static int g_iResampleType; // Time-stretch mode global options. static bool g_bWsolaTimeStretch; static bool g_bWsolaQuickSeek; }; #endif // __qtractorAudioBuffer_h // end of qtractorAudioBuffer.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeStretch.cpp0000644000000000000000000000012713014536043020355 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77710754 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeStretch.cpp0000644000175000001440000004511013014536043021172 0ustar00rncbcusers00000000000000// qtractorTimeStretch.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from the SoundTouch library (L)GPL, Copyright (C) 2001-2012, Olli Parviainen. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTimeStretch.h" #include // Cross-correlation value calculation over the overlap period. // #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled version. static inline float sse_cross_corr ( const float *pV1, const float *pV2, unsigned int iOverlapLength ) { __m128 vCorr, vNorm, vTemp, *pVec2; // Note. It means a major slow-down if the routine needs to tolerate // unaligned __m128 memory accesses. It's way faster if we can skip // unaligned slots and use _mm_load_ps instruction instead of _mm_loadu_ps. // This can mean up to ~ 10-fold difference (incl. part of which is // due to skipping every second round for stereo sound though). // // Little cheating allowed, return valid correlation only for // aligned locations, meaning every second round for stereo sound. //if (((unsigned long) pV1) & 15) return -1e38f; // Skip unaligned locations. // No cheating allowed, use unaligned load & take the resulting // performance hit. -- use _mm_loadu_ps() instead of _mm_load_ps(); // Ensure overlapLength is divisible by 8 // assert((m_iOverlapLength % 8) == 0); iOverlapLength >>= 4; // Calculates the cross-correlation value between 'pV1' and 'pV2' vectors // Note: pV2 _must_ be aligned to 16-bit boundary, pV1 need not. pVec2 = (__m128 *) pV2; vCorr = _mm_setzero_ps(); vNorm = _mm_setzero_ps(); // Unroll the loop by factor of 4 * 4 operations for (unsigned int i = 0; i < iOverlapLength; ++i) { // vCorr += pV1[0..3] * pV2[0..3] vTemp = _mm_loadu_ps(pV1); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[0])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); // vCorr += pV1[4..7] * pV2[4..7] vTemp = _mm_loadu_ps(pV1 + 4); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[1])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); // vCorr += pV1[8..11] * pV2[8..11] vTemp = _mm_loadu_ps(pV1 + 8); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[2])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); // vCorr += pV1[12..15] * pV2[12..15] vTemp = _mm_loadu_ps(pV1 + 12); vCorr = _mm_add_ps(vCorr, _mm_mul_ps(vTemp, pVec2[3])); vNorm = _mm_add_ps(vNorm, _mm_mul_ps(vTemp, vTemp)); pV1 += 16; pVec2 += 4; } float *pvNorm = (float *) &vNorm; float fNorm = (pvNorm[0] + pvNorm[1] + pvNorm[2] + pvNorm[3]); if (fNorm < 1e-9f) fNorm = 1.0f; // avoid div by zero float *pvCorr = (float *) &vCorr; return (pvCorr[0] + pvCorr[1] + pvCorr[2] + pvCorr[3]) / ::sqrtf(fNorm); } #endif // Standard (slow) version. static inline float std_cross_corr ( const float *pV1, const float *pV2, unsigned int iOverlapLength ) { float fCorr = 0.0f; float fNorm = 0.0f; for (unsigned int i = 0; i < iOverlapLength; ++i) { fCorr += pV1[i] * pV2[i]; fNorm += pV1[i] * pV1[i]; } if (fNorm < 1e-9f) fNorm = 1.0f; // avoid div by zero return fCorr / ::sqrtf(fNorm); } //--------------------------------------------------------------------------- // qtractorTimeStretch - Time-stretch (tempo change) effect for processed sound. // // Constructor. qtractorTimeStretch::qtractorTimeStretch ( unsigned short iChannels, unsigned int iSampleRate ) : m_iChannels(0) { setChannels(iChannels); m_fTempo = 1.0f; m_bQuickSeek = false; m_bMidBufferDirty = false; m_ppMidBuffer = NULL; m_ppRefMidBuffer = NULL; m_ppRefMidBufferUnaligned = NULL; m_ppFrames = NULL; m_iOverlapLength = 0; #if defined(__SSE__) if (sse_enabled()) m_pfnCrossCorr = sse_cross_corr; else #endif m_pfnCrossCorr = std_cross_corr; setParameters(iSampleRate); } // Destructor. qtractorTimeStretch::~qtractorTimeStretch (void) { if (m_ppFrames) { for (unsigned short i = 0; i < m_iChannels; ++i) { delete [] m_ppMidBuffer[i]; delete [] m_ppRefMidBufferUnaligned[i]; } delete [] m_ppMidBuffer; delete [] m_ppRefMidBufferUnaligned; delete [] m_ppRefMidBuffer; delete [] m_ppFrames; } } // Sets the number of channels, 1=mono, 2=stereo. void qtractorTimeStretch::setChannels ( unsigned short iChannels ) { if (m_iChannels == iChannels) return; m_iChannels = iChannels; m_inputBuffer.setChannels(m_iChannels); m_outputBuffer.setChannels(m_iChannels); } // Get the assigne number of channels, 1=mono, 2=stereo. unsigned short qtractorTimeStretch::channels (void) const { return m_iChannels; } // Sets new target tempo; less than 1.0 values represent // slower tempo, greater than 1.0 represents faster tempo. void qtractorTimeStretch::setTempo ( float fTempo ) { // Set new is tempo scaling. m_fTempo = fTempo; calcSeekWindowLength(); calcOverlapLength(); // Calculate ideal skip length (according to tempo value) m_fNominalSkip = m_fTempo * (m_iSeekWindowLength - m_iOverlapLength); m_fSkipFract = 0; // Calculate how many samples are needed in the input buffer // to process another batch of samples. m_iFramesReq = (unsigned int) (m_fNominalSkip + 0.5f) + m_iOverlapLength; if (m_iFramesReq < m_iSeekWindowLength) m_iFramesReq = m_iSeekWindowLength; m_iFramesReq += m_iSeekLength; clear(); // These will be enough for most purposes, and // shoudl avoid in-the-fly buffer re-allocations... m_inputBuffer.ensureCapacity(m_iFramesReq); m_outputBuffer.ensureCapacity(m_iFramesReq); } // Get assigned target tempo. float qtractorTimeStretch::tempo (void) const { return m_fTempo; } // Set quick-seek mode (hierachical search). void qtractorTimeStretch::setQuickSeek ( bool bQuickSeek ) { m_bQuickSeek = bQuickSeek; } // Get quick-seek mode. bool qtractorTimeStretch::isQuickSeek (void) const { return m_bQuickSeek; } // Sets routine control parameters. // These control are certain time constants defining // how the sound is stretched to the desired duration. // // iSampleRate = sample rate of the sound. // iSequenceMs = one processing sequence length in milliseconds. // iSeekWindowMs = seeking window length for scanning the best // overlapping position. // iOverlapMs = overlapping length. void qtractorTimeStretch::setParameters ( unsigned int iSampleRate, unsigned int iSequenceMs, unsigned int iSeekWindowMs, unsigned int iOverlapMs ) { m_iSampleRate = iSampleRate; m_iSequenceMs = iSequenceMs; m_iSeekWindowMs = iSeekWindowMs; m_iOverlapMs = iOverlapMs; m_bAutoSequenceMs = (iSequenceMs < 1); m_bAutoSeekWindowMs = (iSeekWindowMs < 1); // Set tempo to recalculate required frames... setTempo(m_fTempo); } // Get routine control parameters, see setParameters() function. // Any of the parameters to this function can be NULL, in such case // corresponding parameter value isn't returned. void qtractorTimeStretch::getParameters ( unsigned int *piSampleRate, unsigned int *piSequenceMs, unsigned int *piSeekWindowMs, unsigned int *piOverlapMs ) { if (piSampleRate) *piSampleRate = m_iSampleRate; if (piSequenceMs) *piSequenceMs = m_iSequenceMs; if (piSeekWindowMs) *piSeekWindowMs = m_iSeekWindowMs; if (piOverlapMs) *piOverlapMs = m_iOverlapMs; } // Clears mid sample frame buffer. void qtractorTimeStretch::clearMidBuffer (void) { if (m_bMidBufferDirty) { for (unsigned short i = 0; i < m_iChannels; ++i) ::memset(m_ppMidBuffer[i], 0, 2 * m_iOverlapLength * sizeof(float)); m_bMidBufferDirty = false; } } // Clears input and mid sample frame buffers. void qtractorTimeStretch::clearInput (void) { m_inputBuffer.clear(); clearMidBuffer(); } // Clears all sample frame buffers. void qtractorTimeStretch::clear (void) { m_outputBuffer.clear(); m_inputBuffer.clear(); clearMidBuffer(); } // Seeks for the optimal overlap-mixing position. // // The best position is determined as the position where // the two overlapped sample sequences are 'most alike', // in terms of the highest cross-correlation value over // the overlapping period. unsigned int qtractorTimeStretch::seekBestOverlapPosition (void) { float fBestCorr, fCorr; unsigned int iBestOffs, iPrevBestOffs; unsigned short i, iStep; int iOffs, j, k; // Slopes the amplitude of the 'midBuffer' samples calcCrossCorrReference(); fBestCorr = -1e38f; // A reasonable lower limit. // Scans for the best correlation value by testing each // possible position over the permitted range. if (m_bQuickSeek) { // Hierachical search... iPrevBestOffs = (m_iSeekLength + 1) >> 1; iOffs = iBestOffs = iPrevBestOffs; for (iStep = 64; iStep > 0; iStep >>= 2) { for (k = -1; k <= 1; k += 2) { for (j = 1; j < 4 || iStep == 64; ++j) { iOffs = iPrevBestOffs + k * j * iStep; if (iOffs < 0 || iOffs >= (int) m_iSeekLength) break; for (i = 0; i < m_iChannels; ++i) { // Calculates correlation value for the mixing // position corresponding to iOffs. fCorr = (*m_pfnCrossCorr)( m_inputBuffer.ptrBegin(i) + iOffs, m_ppRefMidBuffer[i], m_iOverlapLength); // Checks for the highest correlation value. if (fCorr > fBestCorr) { fBestCorr = fCorr; iBestOffs = iOffs; } } } } iPrevBestOffs = iBestOffs; } } else { // Linear search... iBestOffs = 0; for (iOffs = 0; iOffs < (int) m_iSeekLength; ++iOffs) { for (i = 0; i < m_iChannels; ++i) { // Calculates correlation value for the mixing // position corresponding to iOffs. fCorr = (*m_pfnCrossCorr)( m_inputBuffer.ptrBegin(i) + iOffs, m_ppRefMidBuffer[i], m_iOverlapLength); // Checks for the highest correlation value. if (fCorr > fBestCorr) { fBestCorr = fCorr; iBestOffs = iOffs; } } } } return iBestOffs; } // Processes as many processing frames of the samples // from input-buffer, store the result into output-buffer. void qtractorTimeStretch::processFrames (void) { unsigned short i; unsigned int j, k; float *pInput, *pOutput; unsigned int iSkip, iOffset; int iTemp; // If mid-buffer is empty, move the first // frames of the input stream into it... if (!m_bMidBufferDirty) { // Wait until we've got overlapLength samples if (m_inputBuffer.frames() < m_iOverlapLength) return; m_inputBuffer.receiveFrames(m_ppMidBuffer, m_iOverlapLength); m_bMidBufferDirty = true; } // Process frames as long as there are enough in // input-buffer to form a processing block. while (m_inputBuffer.frames() >= m_iFramesReq) { // If tempo differs from the nominal, // scan for the best overlapping position... iOffset = seekBestOverlapPosition(); // Mix the frames in the input-buffer at position of iOffset // with the samples in mid-buffer using sliding overlapping; // first partially overlap with the end of the previous // sequence (that's in the mid-buffer). m_outputBuffer.ensureCapacity(m_iOverlapLength); // Overlap... for (i = 0; i < m_iChannels; ++i) { pInput = m_inputBuffer.ptrBegin(i); pOutput = m_outputBuffer.ptrEnd(i); for (j = 0; j < m_iOverlapLength ; ++j) { k = m_iOverlapLength - j; pOutput[j] = (pInput[j + iOffset] * j + m_ppMidBuffer[i][j] * k) / m_iOverlapLength; } } // Commit... m_outputBuffer.putFrames(m_iOverlapLength); // Then copy sequence samples from input-buffer to output... iTemp = (m_iSeekWindowLength - 2 * m_iOverlapLength); if (iTemp > 0) { // Temporary mapping... for (i = 0; i < m_iChannels; ++i) { m_ppFrames[i] = m_inputBuffer.ptrBegin(i) + (iOffset + m_iOverlapLength); } m_outputBuffer.putFrames(m_ppFrames, iTemp); } // Copies the end of the current sequence from input-buffer to // mid-buffer for being mixed with the beginning of the next // processing sequence and so on // assert(iOffset + m_iSeekWindowLength <= m_inputBuffer.frames()); m_inputBuffer.readFrames(m_ppMidBuffer, m_iOverlapLength, (iOffset + m_iSeekWindowLength - m_iOverlapLength)); m_bMidBufferDirty = true; // Remove the processed samples from the input-buffer. Update // the difference between integer & nominal skip step to skip-fract // in order to prevent the error from accumulating over time. m_fSkipFract += m_fNominalSkip; // real skip size iSkip = (int) m_fSkipFract; // rounded to integer skip // Maintain the fraction part, i.e. real vs. integer skip m_fSkipFract -= iSkip; m_inputBuffer.receiveFrames(iSkip); } } // Adds frames of samples into the input of the object. void qtractorTimeStretch::putFrames ( float **ppFrames, unsigned int iFrames ) { // Add the frames into the input buffer. m_inputBuffer.putFrames(ppFrames, iFrames); // Process the samples in input buffer. processFrames(); } // Output frames from beginning of the sample buffer. // Copies requested frames output buffer and removes them // from the sample buffer. If there are less than frames() // samples in the buffer, returns all that available. unsigned int qtractorTimeStretch::receiveFrames ( float **ppFrames, unsigned int iFrames ) { return m_outputBuffer.receiveFrames(ppFrames, iFrames); } // Returns number of frames currently available. unsigned int qtractorTimeStretch::frames() const { return m_outputBuffer.frames(); } // Flush any last samples that are hiding in the internal processing pipeline. void qtractorTimeStretch::flushInput (void) { if (m_bMidBufferDirty) { // Prepare a dummy empty buffer... unsigned short i; float dummy[256]; ::memset(&dummy[0], 0, sizeof(dummy)); for (i = 0; i < m_iChannels; ++i) m_ppFrames[i] = &dummy[0]; // Push the last active frames out from the pipeline // by feeding blank samples into processing until // new samples appear in the output... const unsigned int iFrames = frames(); for (i = 0; i < 128; ++i) { putFrames(m_ppFrames, 256); // Any new samples appeared in the output? if (frames() > iFrames) break; } } clearInput(); } //--------------------------------------------------------------------------- // Floating point arithmetics specific algorithm implementations. // // Slopes the amplitude of the mid-buffer samples // so that cross correlation is faster to calculate void qtractorTimeStretch::calcCrossCorrReference (void) { for (unsigned int j = 0 ; j < m_iOverlapLength ; ++j) { const float fTemp = (float) j * (float) (m_iOverlapLength - j); for (unsigned short i = 0; i < m_iChannels; ++i) m_ppRefMidBuffer[i][j] = (float) (m_ppMidBuffer[i][j] * fTemp); } } // Calculates overlap period length in frames and reallocate ref-mid-buffer. void qtractorTimeStretch::calcOverlapLength (void) { // Must be divisible by 8... unsigned int iNewOverlapLength = (m_iSampleRate * m_iOverlapMs) / 1000; if (iNewOverlapLength < 16) iNewOverlapLength = 16; iNewOverlapLength -= (iNewOverlapLength % 8); const unsigned int iOldOverlapLength = m_iOverlapLength; m_iOverlapLength = iNewOverlapLength; if (m_iOverlapLength > iOldOverlapLength) { unsigned short i; if (m_ppFrames) { for (i = 0; i < m_iChannels; ++i) { delete [] m_ppMidBuffer; delete [] m_ppRefMidBufferUnaligned; } delete [] m_ppMidBuffer; delete [] m_ppRefMidBufferUnaligned; delete [] m_ppRefMidBuffer; delete [] m_ppFrames; } m_ppFrames = new float * [m_iChannels]; m_ppMidBuffer = new float * [m_iChannels]; m_ppRefMidBufferUnaligned = new float * [m_iChannels]; m_ppRefMidBuffer = new float * [m_iChannels]; for (i = 0; i < m_iChannels; ++i) { m_ppMidBuffer[i] = new float [2 * m_iOverlapLength]; m_ppRefMidBufferUnaligned[i] = new float[2 * m_iOverlapLength + 16 / sizeof(float)]; // Ensure that ref-mid-buffer is aligned // to 16 byte boundary for efficiency m_ppRefMidBuffer[i] = (float *) ((((unsigned long) m_ppRefMidBufferUnaligned[i]) + 15) & -16); } m_bMidBufferDirty = true; clearMidBuffer(); } } // Calculates processing sequence length according to tempo setting. void qtractorTimeStretch::calcSeekWindowLength (void) { // Adjust tempo param according to tempo, // so that variating processing sequence length is used... // at varius tempo settings, between the given low...top limits #define AUTO_TEMPO_MIN 0.5f // auto setting low tempo range (-50%) #define AUTO_TEMPO_MAX 2.0f // auto setting top tempo range (+100%) #define AUTO_TEMPO_DIFF (AUTO_TEMPO_MAX - AUTO_TEMPO_MIN) // iSequenceMs setting values at above low & top tempo. #define AUTO_SEQ_MIN 40.0f #define AUTO_SEQ_MAX 125.0f #define AUTO_SEQ_DIFF (AUTO_SEQ_MAX - AUTO_SEQ_MIN) #define AUTO_SEQ_K (AUTO_SEQ_DIFF / AUTO_TEMPO_DIFF) #define AUTO_SEQ_C (AUTO_SEQ_MIN - (AUTO_SEQ_K * AUTO_TEMPO_MIN)) // iSeekWindowMs setting values at above low & top tempo. #define AUTO_SEEK_MIN 15.0f #define AUTO_SEEK_MAX 25.0f #define AUTO_SEEK_DIFF (AUTO_SEEK_MAX - AUTO_SEEK_MIN) #define AUTO_SEEK_K (AUTO_SEEK_DIFF / AUTO_TEMPO_DIFF) #define AUTO_SEEK_C (AUTO_SEEK_MIN - (AUTO_SEEK_K * AUTO_TEMPO_MIN)) #define AUTO_LIMITS(x, a, b) ((x) < (a) ? (a) : ((x) > (b) ? (b) : (x))) if (m_bAutoSequenceMs) { float fSeq = AUTO_SEQ_C + AUTO_SEQ_K * m_fTempo; fSeq = AUTO_LIMITS(fSeq, AUTO_SEQ_MIN, AUTO_SEQ_MAX); m_iSequenceMs = (unsigned int) (fSeq + 0.5f); } if (m_bAutoSeekWindowMs) { float fSeek = AUTO_SEEK_C + AUTO_SEEK_K * m_fTempo; fSeek = AUTO_LIMITS(fSeek, AUTO_SEEK_MIN, AUTO_SEEK_MAX); m_iSeekWindowMs = (unsigned int) (fSeek + 0.5f); } // Update seek window lengths. m_iSeekLength = (m_iSampleRate * m_iSeekWindowMs) / 1000; m_iSeekWindowLength = (m_iSampleRate * m_iSequenceMs) / 1000; } // end of qtractorTimeStretch.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorCurveFile.h0000644000000000000000000000013213014536043017447 xustar0030 mtime=1479719971.744091039 30 atime=1479719971.744091039 30 ctime=1479719971.744091039 qtractor-0.8.0/src/qtractorCurveFile.h0000644000175000001440000000665513014536043020303 0ustar00rncbcusers00000000000000// qtractorCurveFile.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCurveFile_h #define __qtractorCurveFile_h #include "qtractorCurve.h" // Forward declarations. class qtractorDocument; class QDomElement; //---------------------------------------------------------------------- // class qtractorCurveFile -- Automation curve file interface decl. // class qtractorCurveFile { public: // Controller types. typedef qtractorMidiEvent::EventType ControlType; // Constructor. qtractorCurveFile(qtractorCurveList *pCurveList) : m_pCurveList(pCurveList), m_iCurrentCurve(-1) {} // Destructor. ~qtractorCurveFile() { clear(); } // Curve list accessor. qtractorCurveList *list() const { return m_pCurveList; } // Base directory path. void setBaseDir(const QString& sBaseDir) { m_sBaseDir = sBaseDir; } const QString& baseDir() const { return m_sBaseDir; } // Filename accessors. void setFilename(const QString& sFilename) { m_sFilename = sFilename; } const QString& filename() const { return m_sFilename; } // Current curve index accesors. void setCurrentCurve(int iCurrentCurve) { m_iCurrentCurve = iCurrentCurve; } int currentCurve() const { return m_iCurrentCurve; } // Curve item escriptor. struct Item { QString name; unsigned long index; ControlType ctype; unsigned short channel; unsigned short param; qtractorCurve::Mode mode; bool process; bool capture; bool locked; bool logarithmic; QColor color; qtractorSubject *subject; }; // Curve item list accessors. const QList& items() const { return m_items; } void addItem(Item *pCurveItem) { m_items.append(pCurveItem); } // Curve item list emptyness predicate. bool isEmpty() const { return m_items.isEmpty(); } // Curve item list cleanup. void clear() { qDeleteAll(m_items); m_items.clear(); m_iCurrentCurve = -1; } // Curve item list serialization methods. void load(QDomElement *pElement); void save(qtractorDocument *pDocument, QDomElement *pElement, qtractorTimeScale *pTimeScale) const; void apply(qtractorTimeScale *pTimeScale); // Text/curve-mode converters... static qtractorCurve::Mode modeFromText(const QString& sText); static QString textFromMode(qtractorCurve::Mode mode); private: // Instance variables. qtractorCurveList *m_pCurveList; QString m_sBaseDir; QString m_sFilename; QList m_items; int m_iCurrentCurve; }; #endif // __qtractorCurveFile_h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackTime.h0000644000000000000000000000012713014536043017452 xustar0029 mtime=1479719971.78010904 29 atime=1479719971.77910854 29 ctime=1479719971.78010904 qtractor-0.8.0/src/qtractorTrackTime.h0000644000175000001440000000650713014536043020276 0ustar00rncbcusers00000000000000// qtractorTrackTime.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackTime_h #define __qtractorTrackTime_h #include "qtractorScrollView.h" #include "qtractorTimeScale.h" #include // Forward declarations. class qtractorTracks; class QResizeEvent; class QMouseEvent; class QKeyEvent; //---------------------------------------------------------------------------- // qtractorTrackTime -- Track time scale widget. class qtractorTrackTime : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorTrackTime(qtractorTracks *pTracks, QWidget *pParent = 0); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); protected: // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Check if some position header is to be dragged... bool dragHeadStart(const QPoint& pos); // Handle selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Tempo-map dialog accessor. void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Reset drag/select state. void resetDragState(); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Context menu request slot (dummy). void contextMenuEvent(QContextMenuEvent *); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Show dragging tooltip... void showToolTip(unsigned long iFrame) const; void showToolTip(const QRect& rect) const; protected slots: // To have timeline in h-sync with main track view. void contentsXMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorTracks *m_pTracks; // Local double-buffering pixmap. QPixmap m_pixmap; // The current selecting/dragging head stuff. enum DragState { DragNone = 0, DragStart, DragSelect, DragPlayHead, DragMarker, DragEditHead, DragEditTail, DragLoopStart, DragLoopEnd, DragPunchIn, DragPunchOut } m_dragState, m_dragCursor; QRect m_rectDrag; QPoint m_posDrag; qtractorTimeScale::Marker *m_pDragMarker; }; #endif // __qtractorTrackTime_h // end of qtractorTrackTime.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditTime.cpp0000644000000000000000000000012713014536043020431 xustar0029 mtime=1479719971.75909854 29 atime=1479719971.75909854 29 ctime=1479719971.75909854 qtractor-0.8.0/src/qtractorMidiEditTime.cpp0000644000175000001440000005671313014536043021261 0ustar00rncbcusers00000000000000// qtractorMidiEditTime.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiEditTime.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditView.h" #include "qtractorOptions.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorMainForm.h" #include "qtractorTimeScaleForm.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorMidiEditTime -- MIDI sequence time scale widget. // Constructor. qtractorMidiEditTime::qtractorMidiEditTime ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = NULL; qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setFrameStyle(QFrame::Panel | QFrame::Raised); qtractorScrollView::setFocusPolicy(Qt::NoFocus); // qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 2)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips events. qtractorScrollView::viewport()->installEventFilter(this); } // (Re)create the complete view pixmap. void qtractorMidiEditTime::updatePixmap ( int cx, int /*cy*/) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; QPainter painter(&m_pixmap); painter.initFrom(this); // // Draw the time scale... // const QFontMetrics& fm = painter.fontMetrics(); int x, x1, y1, y2 = h - 1; // Account for the editing offset: const int dx = cx + pTimeScale->pixelFromFrame(m_pEditor->offset()); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekPixel(dx); unsigned short iPixelsPerBeat = pNode->pixelsPerBeat(); unsigned int iBeat = pNode->beatFromPixel(dx); if (iBeat > 0) pNode = cursor.seekBeat(--iBeat); x = x1 = pNode->pixelFromBeat(iBeat) - dx; while (x < w) { const bool bBeatIsBar = pNode->beatIsBar(iBeat); if (bBeatIsBar || iPixelsPerBeat > 8) { y1 = (bBeatIsBar && x >= x1 ? 0 : fm.ascent()); painter.setPen(pal.mid().color()); painter.drawLine(x, y1, x, y2); painter.setPen(pal.light().color()); ++x; painter.drawLine(x, y1, x, y2); } if (bBeatIsBar) { y1 = fm.ascent(); if (x >= x1) { x1 = x + 2; const unsigned short iBar = pNode->barFromBeat(iBeat); const QString& sBeat = QString::number(iBar + 1); painter.setPen(pal.windowText().color()); painter.drawText(x1, y1, sBeat); x1 += fm.width(sBeat) + 2; } x1 += 2; if (iBeat == pNode->beat) { iPixelsPerBeat = pNode->pixelsPerBeat(); const QString& sTempo = QString("%1 %2/%3") .arg(pNode->tempo, 0, 'g', 3) .arg(pNode->beatsPerBar) .arg(1 << pNode->beatDivisor); painter.setPen(pal.base().color().value() < 0x7f ? pal.light().color() : pal.dark().color()); painter.drawText(x1, y1, sTempo); x1 += fm.width(sTempo) + 2; } } pNode = cursor.seekBeat(++iBeat); x = pNode->pixelFromBeat(iBeat) - dx; } // Draw location markers, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(dx); while (pMarker) { x = pTimeScale->pixelFromFrame(pMarker->frame) - dx + 4; if (x > w) break; painter.setPen(pMarker->color); painter.drawText(x, y2, pMarker->text); pMarker = pMarker->next(); } // Draw loop boundaries, if applicable... if (pSession->isLooping()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2) + 1; painter.setPen(Qt::darkCyan); painter.setBrush(Qt::cyan); x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } // Draw punch in/out boundaries, if applicable... if (pSession->isPunching()) { QPolygon polyg(3); // h -= 4; const int d = (h >> 2) + 1; painter.setPen(Qt::darkMagenta); painter.setBrush(Qt::magenta); x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x + d, h - d, x, h, x, h - d); painter.drawPolygon(polyg); } x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx; if (x >= 0 && x < w) { polyg.putPoints(0, 3, x, h - d, x, h, x - d, h - d); painter.drawPolygon(polyg); } } } // Rectangular contents update. void qtractorMidiEditTime::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditTime::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Resize event handler. void qtractorMidiEditTime::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateContents(); } // Draw the time scale. void qtractorMidiEditTime::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); // Draw special play/edit-head/tail headers... const int cx = qtractorScrollView::contentsX(); const int h = qtractorScrollView::height() - 4; const int d = (h >> 2); int x = m_pEditor->editHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x, h - d, x, h, x + d, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } x = m_pEditor->editTailX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x - d, h - d, x, h, x, h - d); pPainter->setPen(Qt::blue); pPainter->setBrush(Qt::blue); pPainter->drawPolygon(polyg); } x = m_pEditor->playHeadX() - cx; if (x >= rect.left() - d && x <= rect.right() + d) { QPolygon polyg(3); polyg.putPoints(0, 3, x - d, h - d, x, h, x + d, h - d); pPainter->setPen(Qt::red); pPainter->setBrush(Qt::red); pPainter->drawPolygon(polyg); } } // To have timeline in h-sync with main view. void qtractorMidiEditTime::contentsXMovingSlot ( int cx, int /*cy*/ ) { if (qtractorScrollView::contentsX() != cx) qtractorScrollView::setContentsPos(cx, qtractorScrollView::contentsY()); } // Check if some position header is to be dragged... bool qtractorMidiEditTime::dragHeadStart ( const QPoint& pos ) { // Try to catch mouse clicks over the // play/edit-head/tail cursors... const int h = qtractorScrollView::height(); // - 4; const int d = (h >> 1); QRect rect(0, h - d, d << 1, d); // Check play-head header... rect.moveLeft(m_pEditor->playHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragPlayHead; return true; } // Check loop and punch points... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return false; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return false; const int dx = pTimeScale->pixelFromFrame(m_pEditor->offset()) + d; // Loop points... if (pSession->isLooping()) { // Check loop-start header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopStart()) - dx); if (rect.contains(pos)) { m_dragCursor = DragLoopStart; return true; } // Check loop-end header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx); if (rect.contains(pos)) { m_dragCursor = DragLoopEnd; return true; } } // Punch in/out points... if (pSession->isPunching()) { // Check punch-in header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchIn()) - dx); if (rect.contains(pos)) { m_dragCursor = DragPunchIn; return true; } // Check punch-out header... rect.moveLeft(pTimeScale->pixelFromFrame(pSession->punchOut()) - dx); if (rect.contains(pos)) { m_dragCursor = DragPunchOut; return true; } } // Check location marker headers... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekPixel(pos.x() + dx); if (pMarker) { unsigned long iFrame = pMarker->frame; rect.moveLeft(pTimeScale->pixelFromFrame(iFrame) - dx); if (rect.contains(pos)) { m_dragCursor = DragMarker; m_pDragMarker = pSession->timeScale()->markers().seekFrame(iFrame); return true; } } // Check edit-head header... rect.moveLeft(m_pEditor->editHeadX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditHead; return true; } // Check edit-tail header... rect.moveLeft(m_pEditor->editTailX() - d); if (rect.contains(pos)) { m_dragCursor = DragEditTail; return true; } // Reset cursor if any persist around. if (m_dragCursor != DragNone) { qtractorScrollView::unsetCursor(); m_dragCursor = DragNone; } // Nothing. return false; } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditTime::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Which mouse state? bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Make sure we'll reset selection... if (!bModifier) m_pEditor->selectAll(m_pEditor->editView(), false); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); unsigned long iFrame = pTimeScale->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // We'll need options somehow... qtractorOptions *pOptions = qtractorOptions::getInstance(); switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; // Try to catch mouse clicks over the cursor heads... if (dragHeadStart(m_posDrag)) { qtractorScrollView::setCursor(QCursor(Qt::SizeHorCursor)); // m_dragState = m_dragCursor; } else if (!bModifier) { // Edit-head positioning... m_pEditor->setEditHead(iFrame); // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); } break; case Qt::MidButton: if (pOptions && pOptions->bMidButtonModifier) bModifier = !bModifier; // Reverse mid-button role... if (bModifier) { // Play-head positioning... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); } else { // Edit-head/tail (merged) positioning... m_pEditor->setEditHead(iFrame); m_pEditor->setEditTail(iFrame); } // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); break; case Qt::RightButton: // Edit-tail positioning... m_pEditor->setEditTail(iFrame); // Logical contents changed, just for visual feedback... m_pEditor->selectionChangeNotify(); // Fall thru... default: break; } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditTime::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = pTimeScale->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); const int y = m_pEditor->editView()->contentsY(); switch (m_dragState) { case DragNone: // Try to catch mouse over the cursor heads... if (dragHeadStart(pos)) qtractorScrollView::setCursor(QCursor(Qt::PointingHandCursor)); break; case DragSelect: // Rubber-band selection... m_rectDrag.setRight(pos.x()); m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, false); // Edit-tail positioning... m_pEditor->setEditTail(iFrame); showToolTip(m_rectDrag.normalized()); break; case DragPlayHead: // Play-head positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->setPlayHead(iFrame); // Let the change get some immediate visual feedback... pMainForm->updateTransportTime(iFrame); showToolTip(iFrame); break; case DragEditHead: case DragPunchIn: case DragLoopStart: // Edit-head positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->setEditHead(iFrame); showToolTip(iFrame); break; case DragEditTail: case DragPunchOut: case DragLoopEnd: // Edit-head positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); m_pEditor->setEditTail(iFrame); showToolTip(iFrame); break; case DragMarker: // Marker positioning... m_pEditor->editView()->ensureVisible(pos.x(), y, 16, 0); showToolTip(iFrame); break; case DragStart: // Rubber-band starting... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // We'll start dragging alright... const int h = m_pEditor->editView()->contentsHeight(); m_rectDrag.setTop(0); m_rectDrag.setLeft(m_posDrag.x()); m_rectDrag.setRight(pos.x()); m_rectDrag.setBottom(h); m_dragState = (dragHeadStart(m_posDrag) ? m_dragCursor : DragSelect); } // Fall thru... default: break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditTime::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; // Which mouse state? const bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = pTimeScale->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); switch (m_dragState) { case DragSelect: // Do the final range selection... m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, true); // Edit-tail positioning... m_pEditor->setEditTail(iFrame); // Not quite a selection change, // but for visual feedback... m_pEditor->selectionChangeNotify(); break; case DragPlayHead: // Play-head positioning commit... m_pEditor->setPlayHead(iFrame); pSession->setPlayHead(iFrame); // Fall thru... case DragEditHead: case DragEditTail: // Not quite a selection change, // but for visual feedback... m_pEditor->selectionChangeNotify(); break; case DragLoopStart: // New loop-start boundary... if (pSession->editHead() < pSession->loopEnd()) { // Yep, new loop-start point... m_pEditor->commands()->exec( new qtractorSessionLoopCommand(pSession, pSession->editHead(), pSession->loopEnd())); } break; case DragLoopEnd: // New loop-end boundary... if (pSession->loopStart() < pSession->editTail()) { // Yep, new loop-end point... m_pEditor->commands()->exec( new qtractorSessionLoopCommand(pSession, pSession->loopStart(), pSession->editTail())); } break; case DragPunchIn: // New punch-in boundary... if (pSession->editHead() < pSession->punchOut()) { // Yep, new punch-in point... m_pEditor->commands()->exec( new qtractorSessionPunchCommand(pSession, pSession->editHead(), pSession->punchOut())); } break; case DragPunchOut: // New punch-out boundary... if (pSession->punchIn() < pSession->editTail()) { // Yep, new punch-out point... m_pEditor->commands()->exec( new qtractorSessionPunchCommand(pSession, pSession->punchIn(), pSession->editTail())); } break; case DragMarker: // Marker positioning commit... if (m_pDragMarker) { // Yep, new marker location... pSession->execute( new qtractorTimeScaleMoveMarkerCommand( pSession->timeScale(), m_pDragMarker, iFrame)); } break; case DragStart: // Left-button indirect positioning... if (bModifier) { // Play-head positioning... m_pEditor->setPlayHead(iFrame); // Immediately commited... pSession->setPlayHead(iFrame); // Not quite a selection, rather just // for immediate visual feedback... m_pEditor->selectionChangeNotify(); } // Fall thru... case DragNone: default: break; } // Clean up. resetDragState(); } // Tempo-map dialog accessor. void qtractorMidiEditTime::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); const unsigned long iFrame = pTimeScale->frameSnap(m_pEditor->offset() + pTimeScale->frameFromPixel(pos.x() > 0 ? pos.x() : 0)); // Show tempo map dialog. qtractorTimeScaleForm form(pMainForm); form.setFrame(iFrame); form.exec(); } // Keyboard event handler. void qtractorMidiEditTime::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (pKeyEvent->key() == Qt::Key_Escape) { // Restore uncommitted play-head position?... if (m_dragState == DragPlayHead) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_pEditor->setPlayHead(pSession->playHead()); } resetDragState(); } if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Handle zoom with mouse wheel. void qtractorMidiEditTime::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->delta(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } // else qtractorScrollView::wheelEvent(pWheelEvent); } // Reset drag/select state. void qtractorMidiEditTime::resetDragState (void) { // Cancel any dragging/cursor out there... if (m_dragState == DragSelect) qtractorScrollView::updateContents(); if (m_dragCursor != DragNone) qtractorScrollView::unsetCursor(); // Also get rid of any meta-breadcrumbs... m_pEditor->resetDragState(this); // Force null state. m_dragState = DragNone; m_dragCursor = DragNone; m_pDragMarker = NULL; // HACK: give focus to track-view... m_pEditor->editView()->setFocus(); } // Context menu event handler (dummy). void qtractorMidiEditTime::contextMenuEvent ( QContextMenuEvent */*pContextMenuEvent*/ ) { } // Trap for help/tool-tip events. bool qtractorMidiEditTime::eventFilter ( QObject *pObject, QEvent *pEvent ) { QWidget *pViewport = qtractorScrollView::viewport(); if (static_cast (pObject) == pViewport) { if (pEvent->type() == QEvent::ToolTip && m_dragCursor != DragNone && m_pEditor->isToolTips()) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { unsigned long iFrame = 0; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) iFrame = m_pDragMarker->frame; break; case DragPlayHead: iFrame = pSession->playHead(); break; case DragEditHead: iFrame = pSession->editHead(); break; case DragEditTail: iFrame = pSession->editTail(); break; case DragLoopStart: iFrame = pSession->loopStart(); break; case DragLoopEnd: iFrame = pSession->loopEnd(); break; case DragPunchIn: iFrame = pSession->punchIn(); break; case DragPunchOut: iFrame = pSession->punchOut(); break; default: break; } showToolTip(iFrame); } } } else if (pEvent->type() == QEvent::Leave && m_dragState != DragNone) { qtractorScrollView::unsetCursor(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // Show dragging tooltip... void qtractorMidiEditTime::showToolTip ( unsigned long iFrame ) const { if (!m_pEditor->isToolTips()) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; QString sToolTip; switch (m_dragCursor) { case DragMarker: if (m_pDragMarker) sToolTip += m_pDragMarker->text; break; case DragPlayHead: sToolTip += tr("Play-head"); break; case DragEditHead: sToolTip += tr("Edit-head"); break; case DragEditTail: sToolTip += tr("Edit-tail"); break; case DragLoopStart: sToolTip += tr("Loop-start"); break; case DragLoopEnd: sToolTip += tr("Loop-end"); break; case DragPunchIn: sToolTip += tr("Punch-in"); break; case DragPunchOut: sToolTip += tr("Punch-out"); break; default: break; } if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += pTimeScale->textFromFrame(iFrame); QToolTip::showText(QCursor::pos(), sToolTip, qtractorScrollView::viewport()); } void qtractorMidiEditTime::showToolTip ( const QRect& rect ) const { if (!m_pEditor->isToolTips()) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; const unsigned long iFrameStart = pTimeScale->frameSnap( pTimeScale->frameFromPixel(rect.left())); const unsigned long iFrameEnd = pTimeScale->frameSnap( iFrameStart + pTimeScale->frameFromPixel(rect.width())); QToolTip::showText(QCursor::pos(), tr("Start:\t%1\nEnd:\t%2\nLength:\t%3") .arg(pTimeScale->textFromFrame(iFrameStart)) .arg(pTimeScale->textFromFrame(iFrameEnd)) .arg(pTimeScale->textFromFrame(iFrameStart, true, iFrameEnd - iFrameStart)), qtractorScrollView::viewport()); } // end of qtractorMidiEditTime.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiThumbView.cpp0000644000000000000000000000012713014536043020637 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiThumbView.cpp0000644000175000001440000003206713014536043021463 0ustar00rncbcusers00000000000000// qtractorMidiThumbView.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiThumbView.h" #include "qtractorMidiEditView.h" #include "qtractorMidiEditor.h" #include "qtractorMidiClip.h" #include "qtractorSession.h" #include "qtractorTrack.h" #include "qtractorRubberBand.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorMidiThumbView -- Session track line thumb view. // Constructor. qtractorMidiThumbView::qtractorMidiThumbView( qtractorMidiEditor *pEditor, QWidget *pParent ) : QFrame(pParent) { m_pEditor = pEditor; // Avoid intensively annoying repaints... QFrame::setAttribute(Qt::WA_StaticContents); QFrame::setAttribute(Qt::WA_OpaquePaintEvent); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); QFrame::setMinimumSize(QSize(120, 32)); QFrame::setSizePolicy( QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); QFrame::setFocusPolicy(Qt::ClickFocus); // Local contents length (in ticks). m_iContentsLength = 0; // Local play-head positioning. m_iPlayHeadX = 0; m_dragState = DragNone; m_pRubberBand = new qtractorRubberBand(QRubberBand::Rectangle, this, 2); #if 0 QPalette pal(m_pRubberBand->palette()); pal.setColor(m_pRubberBand->foregroundRole(), pal.highlight().color()); m_pRubberBand->setPalette(pal); m_pRubberBand->setBackgroundRole(QPalette::NoRole); #endif m_pRubberBand->show(); QFrame::setToolTip(tr("MIDI Thumb view")); } // (Re)create the complete view pixmap. void qtractorMidiThumbView::updateContents (void) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; const QPalette& pal = QFrame::palette(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.dark().color()); QPainter painter(&m_pixmap); painter.initFrom(this); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == NULL) return; qtractorTrack *pTrack = pMidiClip->track(); if (pTrack == NULL) return; qtractorMidiSequence *pSeq = pMidiClip->sequence(); if (pSeq == NULL) return; // Local contents length (in ticks). const int cw = m_pEditor->editView()->contentsWidth() + 1; const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long iClipEnd = iClipStart + pMidiClip->clipLength(); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iClipStart); const unsigned long t0 = pNode->tickFromFrame(iClipStart); const int x0 = pNode->pixelFromTick(t0); pNode = cursor.seekPixel(x0 + cw); m_iContentsLength = pNode->tickFromPixel(x0 + cw) - t0; const int f2 = 1 + (m_iContentsLength / w); int x2; // Check maximum note span... int iNoteSpan = (pSeq->noteMax() - pSeq->noteMin() + 1); if (iNoteSpan < 6) iNoteSpan = 6; const int h2 = 1 + (h / iNoteSpan); const QColor& fg = pTrack->foreground(); painter.setPen(fg); painter.setBrush(fg.lighter()); qtractorMidiEvent *pEvent = pSeq->events().first(); while (pEvent) { if (pEvent->type() == qtractorMidiEvent::NOTEON) { x2 = pEvent->time() / f2; const int y2 = h - h2 - (h * (pEvent->note() - pSeq->noteMin())) / iNoteSpan; const int w2 = 1 + (pEvent->duration() / f2); // painter.fillRect(x2, y2, w2, h2, fg); painter.drawRect(x2, y2, w2, h2); } pEvent = pEvent->next(); } // Draw the location marker lines, if any... qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekFrame(iClipStart); while (pMarker) { x2 = int(pTimeScale->tickFromFrame(pMarker->frame) - t0) / f2; if (x2 < 0 || x2 > w) break; painter.setPen(pMarker->color); painter.drawLine(x2, 0, x2, h); pMarker = pMarker->next(); } // Shade the beyond-end-of-clip zone... const QBrush shade(QColor(0, 0, 0, 60)); pNode = cursor.seekFrame(iClipEnd); x2 = int(pNode->tickFromFrame(iClipEnd) - t0) / f2; painter.fillRect(QRect(x2, 0, w - x2, h), shade); // Draw the loop-bound lines, if any... if (pSession->isLooping()) { painter.setPen(Qt::darkCyan); x2 = int(pTimeScale->tickFromFrame(pSession->loopStart()) - t0) / f2; if (x2 > 0 && x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pTimeScale->tickFromFrame(pSession->loopEnd()) - t0) / f2; if (x2 > 0 && x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // Don't forget the punch-in/out ones too... if (pSession->isPunching()) { painter.setPen(Qt::darkMagenta); x2 = int(pTimeScale->tickFromFrame(pSession->punchIn()) - t0) / f2; if (x2 > 0 && x2 < w) { painter.fillRect(QRect(0, 0, x2, h), shade); painter.drawLine(x2, 0, x2, h); } x2 = int(pTimeScale->tickFromFrame(pSession->punchOut()) - t0) / f2; if (x2 < w) { painter.fillRect(QRect(x2, 0, w - x2, h), shade); painter.drawLine(x2, 0, x2, h); } } // Update relative play-head position... const unsigned long iPlayHead = pSession->playHead(); m_iPlayHeadX = int(pTimeScale->tickFromFrame(iPlayHead) - t0) / f2; // May trigger an update now... update(); updateThumb(); } // Update thumb-position. void qtractorMidiThumbView::updateThumb ( int dx ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorMidiEditView *pEditView = m_pEditor->editView(); const int cw = pEditView->contentsWidth() + 1; int x2 = dx + (w * pEditView->contentsX()) / cw; int w2 = (w * pEditView->viewport()->width()) / cw; if (w2 < 8) w2 = 8; else if (w2 > w) w2 = w; if (x2 < 0) x2 = 0; else if (x2 > w - w2) x2 = w - w2; m_pRubberBand->setGeometry(x2, 0, w2, h); } // Update playhead-position. void qtractorMidiThumbView::updatePlayHead ( unsigned long iPlayHead ) { const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == NULL) return; const int f2 = 1 + (m_iContentsLength / w); // Extra: update current playhead position... const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long t0 = pTimeScale->tickFromFrame(iClipStart); const int x2 = int(pTimeScale->tickFromFrame(iPlayHead) - t0) / f2; if (m_iPlayHeadX != x2) { // Override old playhead line... update(QRect(m_iPlayHeadX, 0, 1, h)); // New position is in... m_iPlayHeadX = x2; // And draw it... update(QRect(m_iPlayHeadX, 0, 1, h)); } } // Update view-position. void qtractorMidiThumbView::updateView ( int dx ) { const int w = QFrame::width(); if (w < 1) return; qtractorMidiEditView *pEditView = m_pEditor->editView(); const int cw = pEditView->contentsWidth() + 1; const int cy = pEditView->contentsY(); int cx = pEditView->contentsX() + (dx * cw) / w; if (cx < 0) cx = 0; m_pEditor->setSyncViewHoldOn(true); pEditView->setContentsPos(cx, cy); } // Set playhead-position (indirect). void qtractorMidiThumbView::setPlayHeadX ( int iPlayHeadX ) { const int w = QFrame::width(); if (w < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == NULL) return; const int f2 = 1 + (m_iContentsLength / w); const unsigned long t0 = pTimeScale->tickFromFrame(pMidiClip->clipStart()); pSession->setPlayHead(pTimeScale->frameFromTick(t0 + f2 * iPlayHeadX)); } // Session track-line paint method. void qtractorMidiThumbView::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); // Render the famous pixmap region... const QRect& rect = pPaintEvent->rect(); painter.drawPixmap(rect, m_pixmap, rect); const int w = QFrame::width(); const int h = QFrame::height(); if (w < 1 || h < 1) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = m_pEditor->timeScale(); if (pTimeScale == NULL) return; qtractorMidiClip *pMidiClip = m_pEditor->midiClip(); if (pMidiClip == NULL) return; const int f2 = 1 + (m_iContentsLength / w); int x2; const unsigned long iClipStart = pMidiClip->clipStart(); const unsigned long t0 = pTimeScale->tickFromFrame(iClipStart); // Extra: update edit-bound positions... painter.setPen(Qt::blue); x2 = int(pTimeScale->tickFromFrame(pSession->editHead()) - t0) / f2; if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pTimeScale->tickFromFrame(pSession->editTail()) - t0) / f2; if (x2 >= rect.left() && x2 <= rect.right()) painter.drawLine(x2, 0, x2, h); x2 = int(pTimeScale->tickFromFrame(pSession->playHeadAutoBackward()) - t0) / f2; if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(QColor(240, 0, 0, 60)); painter.drawLine(x2, 0, x2, h); } // Draw current play-head as well... x2 = m_iPlayHeadX; if (x2 >= rect.left() && x2 <= rect.right()) { painter.setPen(Qt::red); painter.drawLine(x2, 0, x2, h); } } // Session track-line paint method. void qtractorMidiThumbView::resizeEvent ( QResizeEvent *pResizeEvent ) { QFrame::resizeEvent(pResizeEvent); updateContents(); } // Handle selection with mouse. void qtractorMidiThumbView::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QRect& rect = m_pRubberBand->geometry(); m_posDrag = pMouseEvent->pos(); QFrame::setCursor(QCursor(Qt::PointingHandCursor)); if (rect.contains(m_posDrag)) { m_dragState = DragStart; } else { m_dragState = DragClick; m_posDrag.setX(((rect.left() + rect.right()) >> 1)); } } else if (pMouseEvent->button() == Qt::MidButton) { // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pMouseEvent->pos().x()); } QFrame::mousePressEvent(pMouseEvent); } void qtractorMidiThumbView::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Only expected behavior with left-button pressed... if (pMouseEvent->buttons() & Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if ((m_dragState == DragStart || m_dragState == DragClick) && (pos - m_posDrag).manhattanLength() > QApplication::startDragDistance()) { m_dragState = DragMove; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } if (m_dragState == DragMove) { updateView(pos.x() - m_posDrag.x()); m_posDrag.setX(pos.x()); } } QFrame::mouseMoveEvent(pMouseEvent); } void qtractorMidiThumbView::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); // Only expected behavior with left-button pressed... if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); if (m_dragState == DragMove) updateView(pos.x() - m_posDrag.x()); else { if (m_dragState == DragClick) updateView(pos.x() - m_posDrag.x()); // Make it change playhead?... if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) setPlayHeadX(pos.x()); } } // Clean up. resetDragState(); } // Reset drag/select state. void qtractorMidiThumbView::resetDragState (void) { // Restore uncommitted thumb position?... if (m_dragState == DragMove) updateThumb(); // Cancel any dragging out there... if (m_dragState != DragNone) QFrame::unsetCursor(); // Force null state. m_dragState = DragNone; // HACK: give focus to edit-view... m_pEditor->editView()->setFocus(); } // Keyboard event handler. void qtractorMidiThumbView::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiThumbView::keyPressEvent(%d)", pKeyEvent->key()); #endif switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // end of qtractorMidiThumbView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginSelectForm.h0000644000000000000000000000012713014536043021011 xustar0029 mtime=1479719971.77210504 29 atime=1479719971.77210504 29 ctime=1479719971.77210504 qtractor-0.8.0/src/qtractorPluginSelectForm.h0000644000175000001440000000421513014536043021627 0ustar00rncbcusers00000000000000// qtractorPluginSelectForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorPluginSelectForm_h #define __qtractorPluginSelectForm_h #include "ui_qtractorPluginSelectForm.h" #include "qtractorPlugin.h" //---------------------------------------------------------------------------- // qtractorPluginSelectForm -- UI wrapper form. class qtractorPluginSelectForm : public QDialog { Q_OBJECT public: // Constructor. qtractorPluginSelectForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorPluginSelectForm(); void setPluginList(qtractorPluginList *pPluginList); qtractorPluginList *pluginList() const; int pluginCount() const; QString pluginFilename(int iPlugin) const; unsigned long pluginIndex(int iPlugin) const; qtractorPluginType::Hint pluginTypeHint(int iPlugin) const; bool isPluginActivated() const; protected slots: void typeHintChanged(int iTypeHint); void reset(); void rescan(); void refresh(); void scanned(int iPercent); void stabilize(); void accept(); private: // The Qt-designer UI struct... Ui::qtractorPluginSelectForm m_ui; qtractorPluginList *m_pPluginList; QList m_selectedItems; }; #endif // __qtractorPluginSelectForm_h // end of qtractorPluginSelectForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorRubberBand.cpp0000644000000000000000000000012713014536043020130 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77310554 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorRubberBand.cpp0000644000175000001440000000447113014536043020752 0ustar00rncbcusers00000000000000// qtractorRubberBand.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorRubberBand.h" #include //---------------------------------------------------------------------------- // qtractorRubberBand -- Custom rubber-band widget. // Constructor. qtractorRubberBand::qtractorRubberBand ( Shape shape, QWidget *widget, int thick ) : QRubberBand(shape, widget) { m_pStyle = new qtractorRubberBand::Style(thick); setStyle(m_pStyle); } // Destructor. qtractorRubberBand::~qtractorRubberBand (void) { delete m_pStyle; } // Rubberband thickness accessor. void qtractorRubberBand::setThickness ( int thick ) { m_pStyle->thickness = thick; } int qtractorRubberBand::thickness (void) const { return m_pStyle->thickness; } // Custom virtual override. int qtractorRubberBand::Style::styleHint ( StyleHint sh, const QStyleOption *opt, const QWidget *widget, QStyleHintReturn *hint ) const { const int ret = QCommonStyle::styleHint(sh, opt, widget, hint); if (sh == QStyle::SH_RubberBand_Mask) { QStyleHintReturnMask *mask = qstyleoption_cast (hint); QRect rect(mask->region.boundingRect()); const QRegion regn(rect); rect.setX(rect.x() + thickness); rect.setY(rect.y() + thickness); rect.setWidth(rect.width() - thickness); rect.setHeight(rect.height() - thickness); mask->region = regn.subtracted(QRegion(rect)); } return ret; } // end of qtractorRubberBand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorDssiPlugin.cpp0000644000000000000000000000013213014536043020177 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.745091539 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorDssiPlugin.cpp0000644000175000001440000010433313014536043021023 0ustar00rncbcusers00000000000000// qtractorDssiPlugin.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_DSSI #include "qtractorDssiPlugin.h" #include "qtractorPluginForm.h" #include "qtractorPluginCommand.h" #include "qtractorMidiManager.h" #include "qtractorSession.h" #include "qtractorAudioEngine.h" #include "qtractorMainForm.h" #include #include #ifdef CONFIG_LIBLO #include #include #include //---------------------------------------------------------------------------- // qtractorDssiPlugin::DssiEditor -- DSSI GUI Editor instance. // struct DssiEditor { // Constructor. DssiEditor(qtractorDssiPlugin *pDssiPlugin) : plugin(pDssiPlugin), target(NULL), source(NULL), path(NULL), busy(0) {} // Destructor. ~DssiEditor() { if (target) lo_address_free(target); if (source) lo_address_free(source); if (path) ::free(path); } // Member variables. qtractorDssiPlugin *plugin; lo_address target; lo_address source; char *path; int busy; }; static lo_server_thread g_oscThread; static QString g_sOscPath; static QMutex g_oscMutex; static QHash g_dssiEditors; static QString osc_label ( qtractorDssiPlugin *pDssiPlugin ) { return (pDssiPlugin->type())->label() + '.' + QString::number(ulong(pDssiPlugin), 16); } static DssiEditor *osc_find_editor ( const QString& sOscLabel ) { #ifdef CONFIG_DEBUG_0 qDebug("osc_find_editor(\"%s\")", sOscLabel.toUtf8().constData()); #endif return g_dssiEditors.value(sOscLabel, NULL); } static void osc_error ( int num, const char *msg, const char *path ) { qWarning("osc_error: server error %d in path \"%s\": %s", num, path, msg); } static int osc_send_configure ( DssiEditor *pDssiEditor, const char *key, const char *value ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == NULL) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_configure: path \"%s\", key \"%s\", value \"%s\"", pDssiEditor->path, key, value); #endif QString sPath(pDssiEditor->path); sPath += "/configure"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), "ss", key, value); return 0; } static int osc_send_control ( DssiEditor *pDssiEditor, int param, float value ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == NULL) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_control: path \"%s\", param %d, value %g", pDssiEditor->path, param, value); #endif QString sPath(pDssiEditor->path); sPath += "/control"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), "if", param, value); return 0; } static int osc_send_program ( DssiEditor *pDssiEditor, int bank, int prog ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == NULL) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_program: path \"%s\", bank %d, prog %d", pDssiEditor->path, bank, prog); #endif QString sPath(pDssiEditor->path); sPath += "/program"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), "ii", bank, prog); return 0; } static int osc_send_show ( DssiEditor *pDssiEditor ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == NULL) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_show: path \"%s\"", pDssiEditor->path); #endif QString sPath(pDssiEditor->path); sPath += "/show"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), ""); return 0; } static int osc_send_hide ( DssiEditor *pDssiEditor ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == NULL) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_hide: path \"%s\"", pDssiEditor->path); #endif QString sPath(pDssiEditor->path); sPath += "/hide"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), ""); return 0; } static int osc_send_quit ( DssiEditor *pDssiEditor ) { if (pDssiEditor->busy > 0) return 1; if (pDssiEditor->target == NULL) return 1; #ifdef CONFIG_DEBUG qDebug("osc_send_quit: path \"%s\"", pDssiEditor->path); #endif QString sPath(pDssiEditor->path); sPath += "/quit"; lo_send(pDssiEditor->target, sPath.toUtf8().constData(), ""); return 0; } static int osc_update ( DssiEditor *pDssiEditor, lo_arg **argv, lo_address source ) { const char *url = (const char *) &argv[0]->s; const char *host, *port; #ifdef CONFIG_DEBUG qDebug("osc_update: path \"%s\"", url); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == NULL) return 1; ++(pDssiEditor->busy); if (pDssiEditor->target) lo_address_free(pDssiEditor->target); host = lo_url_get_hostname(url); port = lo_url_get_port(url); pDssiEditor->target = lo_address_new(host, port); ::free((void *) host); ::free((void *) port); if (pDssiEditor->source) lo_address_free(pDssiEditor->source); host = lo_address_get_hostname(source); port = lo_address_get_port(source); pDssiEditor->source = lo_address_new(host, port); if (pDssiEditor->path) ::free(pDssiEditor->path); pDssiEditor->path = lo_url_get_path(url); --(pDssiEditor->busy); // Update plugin configuration... const qtractorPlugin::Configs& configs = pDssiPlugin->configs(); qtractorPlugin::Configs::ConstIterator iter = configs.constBegin(); const qtractorPlugin::Configs::ConstIterator& iter_end = configs.constEnd(); for (; iter != iter_end; ++iter) { osc_send_configure(pDssiEditor, iter.key().toUtf8().constData(), iter.value().toUtf8().constData()); } // Update program selection... qtractorMidiManager *pMidiManager = (pDssiPlugin->list())->midiManager(); if (pMidiManager && pMidiManager->currentBank() >= 0 && pMidiManager->currentProg() >= 0) { osc_send_program(pDssiEditor, pMidiManager->currentBank(), pMidiManager->currentProg()); } // Update control params... const qtractorPlugin::Params& params = pDssiPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); osc_send_control(pDssiEditor, pParam->index(), pParam->value()); } // Update all control output ports... pDssiPlugin->updateControlOuts(true); return osc_send_show(pDssiEditor); } static int osc_configure ( DssiEditor *pDssiEditor, lo_arg **argv ) { const char *key = (const char *) &argv[0]->s; const char *value = (const char *) &argv[1]->s; #ifdef CONFIG_DEBUG qDebug("osc_configure: path \"%s\", key \"%s\", value \"%s\"", pDssiEditor->path, key, value); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == NULL) return 1; // Save and send configuration to plugin... ++(pDssiEditor->busy); pDssiPlugin->setConfig(key, value); pDssiPlugin->configure(key, value); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->dirtyNotifySlot(); --(pDssiEditor->busy); return 0; } static int osc_control ( DssiEditor *pDssiEditor, lo_arg **argv ) { const int param = argv[0]->i; const float value = argv[1]->f; #ifdef CONFIG_DEBUG qDebug("osc_control: path \"%s\", param %d, value %g", pDssiEditor->path, param, value); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == NULL) return 1; // Plugin parameter lookup. ++(pDssiEditor->busy); pDssiPlugin->updateParamValue(param, value, true); --(pDssiEditor->busy); return 0; } static int osc_program ( DssiEditor *pDssiEditor, lo_arg **argv ) { const int bank = argv[0]->i; const int prog = argv[1]->i; #ifdef CONFIG_DEBUG qDebug("osc_program: path \"%s\", bank %d, prog %d", pDssiEditor->path, bank, prog); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == NULL) return 1; // Bank/Program selection pending... ++(pDssiEditor->busy); //pDssiPlugin->selectProgram(bank, prog); -- done via observer update: qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorPluginProgramCommand(pDssiPlugin, bank, prog)); --(pDssiEditor->busy); return 0; } static int osc_midi ( DssiEditor *pDssiEditor, lo_arg **argv ) { static snd_midi_event_t *s_pAlsaCoder = NULL; static snd_seq_event_t s_aAlsaEvent[4]; const unsigned char *data = argv[0]->m; #ifdef CONFIG_DEBUG qDebug("osc_midi: path \"%s\", midi 0x%02x 0x%02x 0x%02x 0x%02x", pDssiEditor->path, data[0], data[1], data[2], data[3]); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin == NULL) return 1; qtractorMidiManager *pMidiManager = (pDssiPlugin->list())->midiManager(); if (pMidiManager == NULL) return 1; if (s_pAlsaCoder == NULL && snd_midi_event_new(4, &s_pAlsaCoder)) return 1; snd_midi_event_reset_encode(s_pAlsaCoder); if (snd_midi_event_encode(s_pAlsaCoder, &data[1], 3, s_aAlsaEvent) < 1) return 1; // Send the event directly to snd_seq_event_t *pEvent = &s_aAlsaEvent[0]; if (snd_seq_ev_is_channel_type(pEvent)) pMidiManager->direct(pEvent); return 0; } static int osc_exiting ( DssiEditor *pDssiEditor ) { #ifdef CONFIG_DEBUG qDebug("osc_exiting: path \"%s\"", pDssiEditor->path); #endif qtractorDssiPlugin *pDssiPlugin = pDssiEditor->plugin; if (pDssiPlugin) { pDssiPlugin->clearEditor(); } pDssiEditor->plugin = NULL; if (g_dssiEditors.remove(osc_label(pDssiPlugin)) > 0) delete pDssiEditor; return 0; } static int osc_message ( const char *path, const char * /*types*/, lo_arg **argv, int /*argc*/, void *data, void * /*user_data*/ ) { QMutexLocker locker(&g_oscMutex); #ifdef CONFIG_DEBUG_0 printf("osc_message: path \"%s\"", path); for (int i = 0; i < argc; ++i) { printf(", arg %d '%c' ", i, types[i]); lo_arg_pp(lo_type(types[i]), argv[i]); } printf(", data %p, user_data %p\n", data, user_data); #endif if (::strncmp(path, "/dssi", 5)) return 1; const QString sPath = path; const QString& sLabel = sPath.section('/', 2, 2); DssiEditor *pDssiEditor = osc_find_editor(sLabel); if (pDssiEditor == NULL) return 1; if (pDssiEditor->busy > 0) return 1; lo_message message = lo_message(data); lo_address source = lo_message_get_source(message); const QString& sMethod = sPath.section('/', 3, 3); if (sMethod == "update") return osc_update(pDssiEditor, argv, source); else if (sMethod == "configure") return osc_configure(pDssiEditor, argv); else if (sMethod == "control") return osc_control(pDssiEditor, argv); else if (sMethod == "program") return osc_program(pDssiEditor, argv); else if (sMethod == "midi") return osc_midi(pDssiEditor, argv); else if (sMethod == "exiting") return osc_exiting(pDssiEditor); return 1; } static void osc_start (void) { if (g_oscThread) return; #ifdef CONFIG_DEBUG qDebug("osc_start()"); #endif // Create OSC thread... g_oscThread = lo_server_thread_new(NULL, osc_error); g_sOscPath = lo_server_thread_get_url(g_oscThread); g_sOscPath += "dssi"; lo_server_thread_add_method(g_oscThread, NULL, NULL, osc_message, NULL); lo_server_thread_start(g_oscThread); } static void osc_stop (void) { #ifdef CONFIG_DEBUG qDebug("osc_stop()"); #endif qDeleteAll(g_dssiEditors); g_dssiEditors.clear(); } static DssiEditor *osc_open_editor ( qtractorDssiPlugin *pDssiPlugin ) { QMutexLocker locker(&g_oscMutex); #ifdef CONFIG_DEBUG qDebug("osc_open_editor(\"%s\")", osc_label(pDssiPlugin).toUtf8().constData()); #endif if (g_dssiEditors.count() < 1) osc_start(); DssiEditor *pDssiEditor = new DssiEditor(pDssiPlugin); g_dssiEditors.insert(osc_label(pDssiPlugin), pDssiEditor); return pDssiEditor; } static void osc_close_editor ( DssiEditor *pDssiEditor ) { QMutexLocker locker(&g_oscMutex); #ifdef CONFIG_DEBUG qDebug("osc_close_editor(\"%s\")", osc_label(pDssiEditor->plugin).toUtf8().constData()); #endif osc_send_hide(pDssiEditor); osc_send_quit(pDssiEditor); osc_exiting(pDssiEditor); if (g_dssiEditors.count() < 1) osc_stop(); } #endif //---------------------------------------------------------------------------- // qtractorDssiPlugin::DssiMulti -- DSSI multiple instance pool entry. // static float *g_pDummyBuffer = NULL; static unsigned int g_iDummyBufferSize = 0; class DssiMulti { public: // Constructor. DssiMulti() : m_iSize(0), m_ppPlugins(NULL), m_iInstances(0), m_piInstances(NULL), m_phInstances(NULL), m_ppEvents(NULL), m_piEvents(NULL), m_iProcess(0), m_iActivated(0), m_iRefCount(0) {} // Destructor. ~DssiMulti() { if (m_piEvents) delete [] m_piEvents; if (m_ppEvents) delete [] m_ppEvents; if (m_phInstances) delete [] m_phInstances; if (m_piInstances) delete [] m_piInstances; if (m_ppPlugins) delete [] m_ppPlugins; } // Add plugin instances to registry pool. void addPlugin(qtractorDssiPlugin *pDssiPlugin) { const unsigned long iInstances = pDssiPlugin->instances(); const unsigned long iNewInstances = m_iInstances + iInstances; if (iNewInstances >= m_iSize) { m_iSize += iNewInstances; qtractorDssiPlugin **ppNewPlugins = new qtractorDssiPlugin * [m_iSize]; unsigned long *piNewInstances = new unsigned long [m_iSize]; qtractorDssiPlugin **ppOldPlugins = m_ppPlugins; unsigned long *piOldInstances = m_piInstances; if (ppOldPlugins && piOldInstances) { m_ppPlugins = NULL; m_piInstances = NULL; for (unsigned long i = 0; i < m_iInstances; ++i) { ppNewPlugins[i] = ppOldPlugins[i]; piNewInstances[i] = piOldInstances[i]; } delete [] piOldInstances; delete [] ppOldPlugins; } m_ppPlugins = ppNewPlugins; m_piInstances = piNewInstances; if (m_phInstances) delete [] m_phInstances; if (m_ppEvents) delete [] m_ppEvents; if (m_piEvents) delete [] m_piEvents; m_phInstances = new LADSPA_Handle [m_iSize]; m_ppEvents = new snd_seq_event_t * [m_iSize]; m_piEvents = new unsigned long [m_iSize]; } for (unsigned long i = 0; i < iInstances; ++i) { const unsigned long iInstance = m_iInstances + i; m_ppPlugins[iInstance] = pDssiPlugin; m_piInstances[iInstance] = i; } m_iInstances = iNewInstances; unsigned int iBufferSize = 0x400; // FIXME: Sane default. qtractorAudioEngine *pAudioEngine = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pAudioEngine = pSession->audioEngine(); if (pAudioEngine) iBufferSize = pAudioEngine->bufferSize(); if (g_iDummyBufferSize < iBufferSize) { g_iDummyBufferSize = iBufferSize; if (g_pDummyBuffer) delete [] g_pDummyBuffer; g_pDummyBuffer = new float [g_iDummyBufferSize]; } reset(pDssiPlugin); } // Remove plugin instances from registry pool. void removePlugin(qtractorDssiPlugin *pDssiPlugin) { for (unsigned long i = 0; i < m_iInstances; ++i) { unsigned long j = i; while (j < m_iInstances && m_ppPlugins[j] == pDssiPlugin) ++j; if (j > i) { const unsigned long k = (j - i); for (; j < m_iInstances; ++j, ++i) { m_piInstances[i] = m_piInstances[j]; m_ppPlugins[i] = m_ppPlugins[j]; } m_iInstances -= k; break; } } } // Process registry pool. void process(const DSSI_Descriptor *pDssiDescriptor, unsigned int nframes) { // Count in only the active instances... if (++m_iProcess < m_iActivated) return; unsigned long iInstances = 0; for (unsigned long i = 0; i < m_iInstances; ++i) { qtractorDssiPlugin *pDssiPlugin = m_ppPlugins[i]; if (!pDssiPlugin->isActivated()) continue; // Set proper instance handle... m_phInstances[iInstances] = pDssiPlugin->ladspa_handle(m_piInstances[i]); // Set MIDI event lists... qtractorMidiManager *pMidiManager = pDssiPlugin->list()->midiManager(); if (pMidiManager) { m_ppEvents[iInstances] = pMidiManager->events(); m_piEvents[iInstances] = pMidiManager->count(); } else { m_ppEvents[iInstances] = NULL; m_piEvents[iInstances] = 0; } // Count active instances... ++iInstances; } (*pDssiDescriptor->run_multiple_synths)(iInstances, m_phInstances, nframes, m_ppEvents, m_piEvents); m_iProcess = 0; } // Activation count methods. void activate(qtractorDssiPlugin *pDssiPlugin) { m_iActivated += pDssiPlugin->instances(); } void deactivate(qtractorDssiPlugin *pDssiPlugin) { m_iActivated -= pDssiPlugin->instances(); } // Reference count methods. void addRef() { ++m_iRefCount; } bool removeRef() { return (--m_iRefCount == 0); } // Reset connections. void reset(qtractorDssiPlugin *pDssiPlugin) { // One must connect the ports of all inactive // instances somewhere, otherwise it will crash... const LADSPA_Descriptor *pLadspaDescriptor = pDssiPlugin->ladspa_descriptor(); const unsigned short iAudioIns = pDssiPlugin->audioIns(); const unsigned short iAudioOuts = pDssiPlugin->audioOuts(); const unsigned short iInstances = pDssiPlugin->instances(); for (unsigned short i = 0; i < iInstances; ++i) { LADSPA_Handle handle = pDssiPlugin->ladspa_handle(i); for (unsigned short j = 0; j < iAudioIns; ++j) { (*pLadspaDescriptor->connect_port)(handle, pDssiPlugin->audioIn(j), g_pDummyBuffer); } for (unsigned short j = 0; j < iAudioOuts; ++j) { (*pLadspaDescriptor->connect_port)(handle, pDssiPlugin->audioOut(j), g_pDummyBuffer); } } } private: // Member variables. unsigned long m_iSize; qtractorDssiPlugin **m_ppPlugins; unsigned long m_iInstances; unsigned long *m_piInstances; LADSPA_Handle *m_phInstances; snd_seq_event_t **m_ppEvents; unsigned long *m_piEvents; unsigned long m_iProcess; unsigned long m_iActivated; unsigned int m_iRefCount; }; // DSSI multiple instance pool // for each DSSI plugin implementing run_multiple_synths // one must keep a global registry of all instances here. static QHash g_dssiHash; // DSSI multiple instance key helper. static QString dssi_multi_key ( qtractorDssiPluginType *pDssiType ) { return pDssiType->filename() + '_' + pDssiType->label(); } // DSSI multiple instance entry constructor. static DssiMulti *dssi_multi_create ( qtractorDssiPluginType *pDssiType ) { const DSSI_Descriptor *pDssiDescriptor = pDssiType->dssi_descriptor(); if (pDssiDescriptor == NULL) return NULL; if (pDssiDescriptor->run_multiple_synths == NULL) return NULL; DssiMulti *pDssiMulti = NULL; const QString& sKey = dssi_multi_key(pDssiType); QHash::const_iterator iter = g_dssiHash.constFind(sKey); if (iter == g_dssiHash.constEnd()) { pDssiMulti = new DssiMulti(); g_dssiHash.insert(sKey, pDssiMulti); } else { pDssiMulti = iter.value(); } pDssiMulti->addRef(); return pDssiMulti; } // DSSI multiple instance entry destructor. void dssi_multi_destroy ( qtractorDssiPluginType *pDssiType ) { // Remove hash table entry... const QString& sKey = dssi_multi_key(pDssiType); QHash::Iterator iter = g_dssiHash.find(sKey); if (iter == g_dssiHash.end()) return; DssiMulti *pDssiMulti = iter.value(); if (pDssiMulti->removeRef()) { delete pDssiMulti; g_dssiHash.erase(iter); } // On last entry deallocate dummy buffer as well... if (g_dssiHash.isEmpty() && g_pDummyBuffer) { delete [] g_pDummyBuffer; g_pDummyBuffer = NULL; g_iDummyBufferSize = 0; } } //---------------------------------------------------------------------------- // qtractorDssiPluginType -- DSSI plugin type instance. // // Derived methods. bool qtractorDssiPluginType::open (void) { // Do we have a descriptor already? if (m_pDssiDescriptor == NULL) m_pDssiDescriptor = dssi_descriptor(file(), index()); if (m_pDssiDescriptor == NULL) return false; // We're also a LADSPA one... m_pLadspaDescriptor = m_pDssiDescriptor->LADSPA_Plugin; // Let's get the it's own LADSPA stuff... if (!qtractorLadspaPluginType::open()) { m_pLadspaDescriptor = NULL; m_pDssiDescriptor = NULL; return false; } #ifdef CONFIG_DEBUG qDebug("qtractorDssiPluginType[%p]::open() filename=\"%s\" index=%lu", this, filename().toUtf8().constData(), index()); #endif // Things we have now for granted... m_bConfigure = (m_pDssiDescriptor->configure != NULL); m_iMidiIns = 1; #ifdef CONFIG_LIBLO // Check for GUI editor exacutable... const QFileInfo fi(filename()); QFileInfo gi(fi.dir(), fi.baseName()); if (gi.isDir()) { QDir dir(gi.absoluteFilePath()); const QString sMask("%1_*"); QStringList names; names.append(sMask.arg(fi.baseName())); names.append(sMask.arg(m_pLadspaDescriptor->Label)); dir.setNameFilters(names); QStringList guis = dir.entryList(QDir::Files | QDir::Executable); if (!guis.isEmpty()) { gi.setFile(dir, guis.first()); // FIXME: Only the first? m_sDssiEditor = gi.absoluteFilePath(); m_bEditor = gi.isExecutable(); } } #endif return true; } void qtractorDssiPluginType::close (void) { m_pDssiDescriptor = NULL; qtractorLadspaPluginType::close(); } // Factory method (static) qtractorDssiPluginType *qtractorDssiPluginType::createType ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Sanity check... if (pFile == NULL) return NULL; // Retrieve DSSI descriptor if any... const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(pFile, iIndex); if (pDssiDescriptor == NULL) return NULL; // Yep, most probably its a valid plugin descriptor... return new qtractorDssiPluginType(pFile, iIndex, pDssiDescriptor); } // Descriptor method (static) const DSSI_Descriptor *qtractorDssiPluginType::dssi_descriptor ( qtractorPluginFile *pFile, unsigned long iIndex ) { // Retrieve the DSSI descriptor function, if any... DSSI_Descriptor_Function pfnDssiDescriptor = (DSSI_Descriptor_Function) pFile->resolve("dssi_descriptor"); if (pfnDssiDescriptor == NULL) return NULL; // Retrieve DSSI descriptor if any... return (*pfnDssiDescriptor)(iIndex); } //---------------------------------------------------------------------------- // qtractorDssiPlugin -- DSSI plugin instance. // // Constructors. qtractorDssiPlugin::qtractorDssiPlugin ( qtractorPluginList *pList, qtractorDssiPluginType *pDssiType ) : qtractorLadspaPlugin(pList, pDssiType), m_pDssiMulti(NULL), m_pDssiEditor(NULL), m_bEditorVisible(false), m_pfControlOutsLast(NULL) { // Check whether we're go into a multiple instance pool. m_pDssiMulti = dssi_multi_create(pDssiType); // For tracking changes on output control ports. const unsigned long iControlOuts = pDssiType->controlOuts(); if (iControlOuts > 0) { m_pfControlOutsLast = new float [iControlOuts]; for (unsigned long j = 0; j < iControlOuts; ++j) m_pfControlOutsLast[j] = 0.0f; } // Extended first instantiantion. resetChannels(); } // Destructor. qtractorDssiPlugin::~qtractorDssiPlugin (void) { // Cleanup all plugin instances... setChannels(0); // Remove reference from multiple instance pool. if (m_pDssiMulti) dssi_multi_destroy(static_cast (type())); // Remove last output control port values seen... if (m_pfControlOutsLast) delete [] m_pfControlOutsLast; } // Channel/instance number accessors. void qtractorDssiPlugin::setChannels ( unsigned short iChannels ) { // (Re)set according to existing instances... if (m_pDssiMulti) m_pDssiMulti->removePlugin(this); // Setup new instances... qtractorLadspaPlugin::setChannels(iChannels); // Epilogue... resetChannels(); } // Post-(re)initializer. void qtractorDssiPlugin::resetChannels (void) { // (Re)initialize controller port map, anyway. ::memset(m_apControllerMap, 0, 128 * sizeof(qtractorPluginParam *)); // Check how many instances are about there... const unsigned short iInstances = instances(); if (iInstances < 1) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::resetChannels() instances=%u", this, iInstances); #endif // (Re)set according to existing instances... if (m_pDssiMulti) m_pDssiMulti->addPlugin(this); // Map all existing input control ports... const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor && pDssiDescriptor->get_midi_controller_for_port) { // Only the first one instance should matter... LADSPA_Handle handle = m_phInstances[0]; const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); const int iController = (*pDssiDescriptor->get_midi_controller_for_port)( handle, pParam->index()); if (iController > 0 && DSSI_IS_CC(iController)) m_apControllerMap[DSSI_CC_NUMBER(iController)] = pParam; } } } // Do the actual activation. void qtractorDssiPlugin::activate (void) { // Activate as usual... if (m_pDssiMulti) m_pDssiMulti->activate(this); qtractorLadspaPlugin::activate(); } // Do the actual deactivation. void qtractorDssiPlugin::deactivate (void) { // Deactivate as usual... qtractorLadspaPlugin::deactivate(); if (m_pDssiMulti) m_pDssiMulti->deactivate(this); } // The main plugin processing procedure. void qtractorDssiPlugin::process ( float **ppIBuffer, float **ppOBuffer, unsigned int nframes ) { // Get MIDI manager access... qtractorMidiManager *pMidiManager = list()->midiManager(); if (pMidiManager == NULL) { qtractorLadspaPlugin::process(ppIBuffer, ppOBuffer, nframes); return; } if (m_phInstances == NULL) return; const LADSPA_Descriptor *pLadspaDescriptor = ladspa_descriptor(); if (pLadspaDescriptor == NULL) return; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == NULL) return; // We'll cross channels over instances... const unsigned short iInstances = instances(); const unsigned short iChannels = channels(); const unsigned short iAudioIns = audioIns(); const unsigned short iAudioOuts = audioOuts(); unsigned short iIChannel = 0; unsigned short iOChannel = 0; unsigned short i, j; // For each plugin instance... for (i = 0; i < iInstances; ++i) { LADSPA_Handle handle = m_phInstances[i]; // For each instance audio input port... for (j = 0; j < iAudioIns && iIChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioIns[j], ppIBuffer[iIChannel++]); } // For each instance audio output port... for (j = 0; j < iAudioOuts && iOChannel < iChannels; ++j) { (*pLadspaDescriptor->connect_port)(handle, m_piAudioOuts[j], ppOBuffer[iOChannel++]); } // Care of multiple instances here... if (m_pDssiMulti) m_pDssiMulti->process(pDssiDescriptor, nframes); // Make it run... else if (pDssiDescriptor->run_synth) { (*pDssiDescriptor->run_synth)(handle, nframes, pMidiManager->events(), pMidiManager->count()); } else (*pLadspaDescriptor->run)(handle, nframes); // Wrap dangling output channels?... for (j = iOChannel; j < iChannels; ++j) ::memset(ppOBuffer[j], 0, nframes * sizeof(float)); } } // Parameter update method. void qtractorDssiPlugin::updateParam ( qtractorPluginParam *pParam, float fValue, bool bUpdate ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorDssiPlugin[%p]::updateParam(%lu, %g, %d)", this, pParam->index(), fValue, int(bUpdate)); #endif #ifdef CONFIG_LIBLO // And update the editor too... if (bUpdate && m_pDssiEditor) osc_send_control(m_pDssiEditor, pParam->index(), fValue); #endif } // GUI Editor stuff. void qtractorDssiPlugin::openEditor ( QWidget */*pParent*/ ) { qtractorDssiPluginType *pDssiType = static_cast (type()); if (pDssiType == NULL) return; if (!pDssiType->isEditor()) return; #ifdef CONFIG_LIBLO // Are we already there? if (m_pDssiEditor) { osc_send_show(m_pDssiEditor); m_bEditorVisible = true; // Bail out. return; } // Open up a new one... m_pDssiEditor = osc_open_editor(this); const QString& sDssiEditor = pDssiType->dssi_editor(); QStringList args; args.append(g_sOscPath + '/' + osc_label(this)); args.append(QFileInfo((pDssiType->file())->filename()).fileName()); args.append(pDssiType->label()); args.append(pDssiType->name()); #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin::openEditor() " "path=\"%s\" url=\"%s\" filename=\"%s\" label=\"%s\" name=\"%s\"", sDssiEditor.toUtf8().constData(), args[0].toUtf8().constData(), args[1].toUtf8().constData(), args[2].toUtf8().constData(), args[3].toUtf8().constData()); #endif if (!QProcess::startDetached(sDssiEditor, args)) { closeEditor(); return; } #endif m_bEditorVisible = true; toggleFormEditor(true); } void qtractorDssiPlugin::closeEditor (void) { #ifdef CONFIG_LIBLO if (m_pDssiEditor) osc_close_editor(m_pDssiEditor); #else clearEditor(); #endif } // GUI editor visibility state. void qtractorDssiPlugin::setEditorVisible ( bool bVisible ) { #ifdef CONFIG_LIBLO // Check if still here... if (m_pDssiEditor == NULL) { if (bVisible) openEditor(NULL); return; } // Do our deeds... if (bVisible) osc_send_show(m_pDssiEditor); else osc_send_hide(m_pDssiEditor); #endif m_bEditorVisible = bVisible; toggleFormEditor(bVisible); } bool qtractorDssiPlugin::isEditorVisible (void) const { return m_bEditorVisible; } // Bank/program selector. void qtractorDssiPlugin::selectProgram ( int iBank, int iProg ) { if (iBank < 0 || iProg < 0) return; // HACK: We don't change program-preset when // we're supposed to be multi-timbral... if (list()->isMidiBus()) return; if (m_phInstances == NULL) return; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == NULL) return; if (pDssiDescriptor->select_program == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::selectProgram(%d, %d)", this, iBank, iProg); #endif // For each plugin instance... const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) (*pDssiDescriptor->select_program)(m_phInstances[i], iBank, iProg); #ifdef CONFIG_LIBLO // And update the editor too... if (m_pDssiEditor) osc_send_program(m_pDssiEditor, iBank, iProg); #endif // Reset parameters default value... const qtractorPlugin::Params& params = qtractorPlugin::params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); pParam->setDefaultValue(pParam->value()); } } // Provisional program/patch accessor. bool qtractorDssiPlugin::getProgram ( int iIndex, Program& program ) const { if (m_phInstances == NULL) return false; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == NULL) return false; if (pDssiDescriptor->get_program == NULL) return false; // Only first one instance should matter... const DSSI_Program_Descriptor *pDssiProgram = (*pDssiDescriptor->get_program)(m_phInstances[0], iIndex); if (pDssiProgram == NULL) return false; // Map this to that... program.bank = pDssiProgram->Bank; program.prog = pDssiProgram->Program; program.name = pDssiProgram->Name; return true; } // MIDI continuous controller handler. void qtractorDssiPlugin::setController ( int iController, int iValue ) { qtractorPluginParam *pParam = m_apControllerMap[DSSI_CC_NUMBER(iController)]; if (pParam == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::setController(%d, %d) index=%d", this, iController, iValue, int(pParam->index())); #endif const float fValue = float(iValue) / 127.0f; pParam->setValue(fValue, true); } // Configuration (CLOB) stuff. void qtractorDssiPlugin::configure ( const QString& sKey, const QString& sValue ) { if (m_phInstances == NULL) return; const DSSI_Descriptor *pDssiDescriptor = dssi_descriptor(); if (pDssiDescriptor == NULL) return; if (pDssiDescriptor->configure == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorDssiPlugin[%p]::configure(\"%s\", \"%s\")", this, sKey.toUtf8().constData(), sValue.toUtf8().constData()); #endif // For each plugin instance... const unsigned short iInstances = instances(); for (unsigned short i = 0; i < iInstances; ++i) { (*pDssiDescriptor->configure)(m_phInstances[i], sKey.toUtf8().constData(), sValue.toUtf8().constData()); } #ifdef CONFIG_LIBLO if (m_pDssiEditor) { osc_send_configure(m_pDssiEditor, sKey.toUtf8().constData(), sValue.toUtf8().constData()); } #endif } // Specific accessor. const DSSI_Descriptor *qtractorDssiPlugin::dssi_descriptor (void) const { qtractorDssiPluginType *pDssiType = static_cast (type()); return (pDssiType ? pDssiType->dssi_descriptor() : NULL); } // Update all control output ports... void qtractorDssiPlugin::updateControlOuts ( bool bForce ) { #ifdef CONFIG_LIBLO if (m_pDssiEditor && m_piControlOuts && m_pfControlOuts) { const unsigned long iControlOuts = type()->controlOuts(); for (unsigned long j = 0; j < iControlOuts; ++j) { // if (::fabsf(m_pfControlOuts[j] - m_pfControlOutsLast[j]) > 1e-6f) { if (m_pfControlOutsLast[j] != m_pfControlOuts[j] || bForce) { osc_send_control(m_pDssiEditor, m_piControlOuts[j], m_pfControlOuts[j]); m_pfControlOutsLast[j] = m_pfControlOuts[j]; } } } #endif } // Reset(null) internal editor reference. void qtractorDssiPlugin::clearEditor (void) { m_pDssiEditor = NULL; m_bEditorVisible = false; toggleFormEditor(false); } // Idle editor update (static) void qtractorDssiPlugin::idleEditorAll (void) { #ifdef CONFIG_LIBLO QHash::ConstIterator iter = g_dssiEditors.constBegin(); const QHash::ConstIterator& iter_end = g_dssiEditors.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorDssiPlugin *pDssiPlugin = iter.value()->plugin; if (pDssiPlugin) pDssiPlugin->updateControlOuts(); } #endif } #endif // CONFIG_DSSI // end of qtractorDssiPlugin.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiFileTempo.h0000644000000000000000000000012713014536043020256 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiFileTempo.h0000644000175000001440000001303313014536043021072 0ustar00rncbcusers00000000000000// qtractorMidiFileTempo.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiFileTempo_h #define __qtractorMidiFileTempo_h #include "qtractorList.h" #include // Forward decls. class qtractorMidiFile; class qtractorTimeScale; //---------------------------------------------------------------------- // class qtractorMidiFileTempo -- MIDI tempo/time-signature map class. // class qtractorMidiFileTempo { public: // Constructor. qtractorMidiFileTempo(qtractorMidiFile *pMidiFile) : m_pMidiFile(pMidiFile) { clear(); } // Destructor. ~qtractorMidiFileTempo() { m_nodes.clear(); m_markers.clear(); } // (Re)nitializer method. void clear(); // Tempo-map node declaration. class Node : public qtractorList::Link { public: // Constructor. Node(unsigned long iTick = 0, float fTempo = 120.0f, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2) : tick(iTick), bar(0), tempo(fTempo), beatsPerBar(iBeatsPerBar), beatDivisor(iBeatDivisor), ticksPerBeat(0) {} // Update node coefficients. void update(qtractorMidiFile *pMidiFile); // Update node position metrics. void reset(Node *pNode); // Tick/bar convertors. unsigned short barFromTick(unsigned long iTick) const { return bar + ((iTick - tick) / (ticksPerBeat * beatsPerBar)); } unsigned long tickFromBar(unsigned short iBar) const { return tick + (ticksPerBeat * beatsPerBar * (iBar - bar)) ; } // Tick/bar quantizer. unsigned long tickSnapToBar(unsigned long iTick) const { return tickFromBar(barFromTick(iTick)); } // Node keys. unsigned long tick; unsigned short bar; // Node payload. float tempo; unsigned short beatsPerBar; unsigned short beatDivisor; // Node coefficients. unsigned short ticksPerBeat; }; // Node list accessors. const qtractorList& nodes() const { return m_nodes; } // Node list seeker. Node *seekNode(unsigned long iTick) const; // Node list specifics. Node *addNode( unsigned long iTick = 0, float fTempo = 120.0f, unsigned short iBeatsPerBar = 4, unsigned short iBeatDivisor = 2); void updateNode(Node *pNode); void removeNode(Node *pNode); // More node list specifics (fit to corresp.META events). Node *addNodeTempo(unsigned long iTick, float fTempo) { Node *pNode = seekNode(iTick); return addNode(iTick, fTempo, (pNode ? pNode->beatsPerBar : 4), (pNode ? pNode->beatDivisor : 2)); } Node *addNodeTime(unsigned long iTick, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) { Node *pNode = seekNode(iTick); return addNode(iTick, (pNode ? pNode->tempo : 120.0f), iBeatsPerBar, iBeatDivisor); } // Tempo convertors (default's quarter notes per minute) void setTempo(float fTempo) { Node *pNode = m_nodes.first(); if (pNode) pNode->tempo = fTempo; } float tempo() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->tempo : 120.0f); } // Time signature (numerator) void setBeatsPerBar(unsigned short iBeatsPerBar) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatsPerBar = iBeatsPerBar; } unsigned short beatsPerBar() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatsPerBar : 4); } // Time signature (denominator) void setBeatDivisor(unsigned short iBeatDivisor) { Node *pNode = m_nodes.first(); if (pNode) pNode->beatDivisor = iBeatDivisor; } unsigned short beatDivisor() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->beatDivisor : 2); } // Resolution (ticks per beat) unsigned short ticksPerBeat() const { Node *pNode = m_nodes.first(); return (pNode ? pNode->ticksPerBeat : 960); } // Location marker declaration. class Marker : public qtractorList::Link { public: // Constructor. Marker(unsigned long iTick, const QString& sText) : tick(iTick), text(sText) {} // Marker key. unsigned long tick; // Marker payload. QString text; }; // Marker list accessors. const qtractorList& markers() const { return m_markers; } // Location marker seeker (by tick). Marker *seekMarker(unsigned long iTick) const; // Marker list specifics. Marker *addMarker( unsigned long iTick, const QString& sText); void removeMarker(Marker *pMarker); // Time-scale sync methods. void fromTimeScale( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset = 0); void intoTimeScale( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset = 0); private: // Tempo-map owner. qtractorMidiFile *m_pMidiFile; // Tempo-map node list. qtractorList m_nodes; // Location markers list. qtractorList m_markers; }; #endif // __qtractorMidiFileTempo_h // end of qtractorMidiFileTempo.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiMeter.cpp0000644000000000000000000000013213014536043017775 xustar0030 mtime=1479719971.764101039 30 atime=1479719971.764101039 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiMeter.cpp0000644000175000001440000002571213014536043020624 0ustar00rncbcusers00000000000000// qtractorMidiMeter.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiMeter.h" #include "qtractorMidiMonitor.h" #include "qtractorObserverWidget.h" #include #include #include #include #include #include // The decay rates (magic goes here :). // - value decay rate (faster) #define QTRACTOR_MIDI_METER_DECAY_RATE1 (1.0f - 1E-5f) // - peak decay rate (slower) #define QTRACTOR_MIDI_METER_DECAY_RATE2 (1.0f - 1E-6f) // Number of cycles the peak stays on hold before fall-off. #define QTRACTOR_MIDI_METER_PEAK_FALLOFF 16 // Number of cycles the MIDI LED stays on before going off. #define QTRACTOR_MIDI_METER_HOLD_LEDON 4 // MIDI On/Off LED pixmap resource. int qtractorMidiMeter::g_iLedRefCount = 0; QPixmap *qtractorMidiMeter::g_pLedPixmap[qtractorMidiMeter::LedCount]; // MIDI meter color arrays. QColor qtractorMidiMeter::g_defaultColors[ColorCount] = { QColor(160,220, 20), // ColorPeak QColor(160,160, 40), // ColorOver QColor( 20, 40, 20), // ColorBack QColor( 80, 80, 80) // ColorFore }; QColor qtractorMidiMeter::g_currentColors[ColorCount] = { g_defaultColors[ColorPeak], g_defaultColors[ColorOver], g_defaultColors[ColorBack], g_defaultColors[ColorFore] }; //---------------------------------------------------------------------------- // qtractorMidiMeterScale -- Meter bridge scale widget. // Constructor. qtractorMidiMeterScale::qtractorMidiMeterScale ( qtractorMidiMeter *pMidiMeter, QWidget *pParent ) : qtractorMeterScale(pMidiMeter, pParent) { pMidiMeter->boxLayout()->addWidget(this); } // Actual scale drawing method. void qtractorMidiMeterScale::paintScale ( QPainter *pPainter ) { qtractorMidiMeter *pMidiMeter = static_cast (meter()); if (pMidiMeter == NULL) return; const int h = QWidget::height() - 4; const int d = (h / 5); int y = h; int n = 100; while (y > 0) { drawLineLabel(pPainter, y, QString::number(n)); y -= d; n -= 20; } } //---------------------------------------------------------------------------- // qtractorMidiMeterValue -- Meter bridge value widget. // Constructor. qtractorMidiMeterValue::qtractorMidiMeterValue ( qtractorMidiMeter *pMidiMeter, QWidget *pParent ) : QWidget(pParent), m_pMidiMeter(pMidiMeter) { // Avoid intensively annoying repaints... QWidget::setAttribute(Qt::WA_StaticContents); QWidget::setAttribute(Qt::WA_OpaquePaintEvent); m_iValue = 0; m_fValueDecay = QTRACTOR_MIDI_METER_DECAY_RATE1; m_iPeak = 0; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_MIDI_METER_DECAY_RATE2; QWidget::setFixedWidth(14); QWidget::setBackgroundRole(QPalette::NoRole); pMidiMeter->boxLayout()->addWidget(this); } // Value refreshment. void qtractorMidiMeterValue::refresh (void) { qtractorMidiMonitor *pMidiMonitor = m_pMidiMeter->midiMonitor(); if (pMidiMonitor == NULL) return; const float fValue = pMidiMonitor->value(); if (fValue < 0.001f && m_iPeak < 1) return; int iValue = int(fValue * float(QWidget::height())); if (iValue < m_iValue) { iValue = int(m_fValueDecay * float(m_iValue)); m_fValueDecay *= m_fValueDecay; } else { m_fValueDecay = QTRACTOR_MIDI_METER_DECAY_RATE1; } int iPeak = m_iPeak; if (iPeak < iValue) { iPeak = iValue; m_iPeakHold = 0; m_fPeakDecay = QTRACTOR_MIDI_METER_DECAY_RATE2; } else if (++m_iPeakHold > m_pMidiMeter->peakFalloff()) { iPeak = int(m_fPeakDecay * float(iPeak)); if (iPeak < iValue) { iPeak = iValue; } else { m_fPeakDecay *= m_fPeakDecay; } } if (iValue == m_iValue && iPeak == m_iPeak) return; m_iValue = iValue; m_iPeak = iPeak; update(); } // Paint event handler. void qtractorMidiMeterValue::paintEvent ( QPaintEvent * ) { QPainter painter(this); const int w = QWidget::width(); const int h = QWidget::height(); if (isEnabled()) { painter.fillRect(0, 0, w, h, m_pMidiMeter->color(qtractorMidiMeter::ColorBack)); } else { painter.fillRect(0, 0, w, h, Qt::gray); } #ifdef CONFIG_GRADIENT painter.drawPixmap(0, h - m_iValue, m_pMidiMeter->pixmap(), 0, h - m_iValue, w, m_iValue); #else painter.fillRect(0, h - m_iValue, w, m_iValue, m_pMidiMeter->color(qtractorMidiMeter::ColorOver)); #endif painter.setPen(m_pMidiMeter->color(qtractorMidiMeter::ColorPeak)); painter.drawLine(0, h - m_iPeak, w, h - m_iPeak); } // Resize event handler. void qtractorMidiMeterValue::resizeEvent ( QResizeEvent *pResizeEvent ) { m_iPeak = 0; QWidget::resizeEvent(pResizeEvent); // QWidget::repaint(); } //---------------------------------------------------------------------- // class qtractorMidiMeter::GainSpinBoxInterface -- Observer interface. // // Local converter interface. class qtractorMidiMeter::GainSpinBoxInterface : public qtractorObserverSpinBox::Interface { public: // Constructor. GainSpinBoxInterface ( qtractorObserverSpinBox *pSpinBox ) : qtractorObserverSpinBox::Interface(pSpinBox) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 100.0f * fValue; } float valueFromScale ( float fScale ) const { return 0.01f * fScale; } }; //---------------------------------------------------------------------- // class qtractorMidiMeter::GainSliderInterface -- Observer interface. // // Local converter interface. class qtractorMidiMeter::GainSliderInterface : public qtractorObserverSlider::Interface { public: // Constructor. GainSliderInterface ( qtractorObserverSlider *pSlider ) : qtractorObserverSlider::Interface(pSlider) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 10000.0f * fValue; } float valueFromScale ( float fScale ) const { return 0.0001f * fScale; } }; //---------------------------------------------------------------------------- // qtractorMidiMeter -- Audio meter bridge slot widget. // Constructor. qtractorMidiMeter::qtractorMidiMeter ( qtractorMidiMonitor *pMidiMonitor, QWidget *pParent ) : qtractorMeter(pParent) { if (++g_iLedRefCount == 1) { g_pLedPixmap[LedOff] = new QPixmap(":/images/trackMidiOff.png"); g_pLedPixmap[LedOn] = new QPixmap(":/images/trackMidiOn.png"); } m_pMidiMonitor = pMidiMonitor; m_iMidiCount = 0; #ifdef CONFIG_GRADIENT m_pPixmap = new QPixmap(); #endif topLayout()->addStretch(); m_pMidiLabel = new QLabel(/*topWidget()*/); m_pMidiLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter); m_pMidiLabel->setPixmap(*g_pLedPixmap[LedOff]); topLayout()->addWidget(m_pMidiLabel); gainSlider()->setInterface(new GainSliderInterface(gainSlider())); gainSpinBox()->setInterface(new GainSpinBoxInterface(gainSpinBox())); gainSpinBox()->setMinimum(0.0f); gainSpinBox()->setMaximum(100.0f); gainSpinBox()->setToolTip(tr("Volume (%)")); gainSpinBox()->setSuffix(tr(" %")); m_pMidiScale = new qtractorMidiMeterScale(this/*, boxWidget()*/); m_pMidiValue = new qtractorMidiMeterValue(this/*, boxWidget()*/); setPeakFalloff(QTRACTOR_MIDI_METER_PEAK_FALLOFF); reset(); updatePanning(); updateGain(); } // Default destructor. qtractorMidiMeter::~qtractorMidiMeter (void) { #ifdef CONFIG_GRADIENT delete m_pPixmap; #endif // No need to delete child widgets, Qt does it all for us delete m_pMidiValue; delete m_pMidiScale; delete m_pMidiLabel; if (--g_iLedRefCount == 0) { delete g_pLedPixmap[LedOff]; delete g_pLedPixmap[LedOn]; } } // MIDI monitor reset void qtractorMidiMeter::reset (void) { if (m_pMidiMonitor == NULL) return; setPanningSubject(m_pMidiMonitor->panningSubject()); setGainSubject(m_pMidiMonitor->gainSubject()); } // Reset peak holder. void qtractorMidiMeter::peakReset (void) { m_pMidiValue->peakReset(); m_iMidiCount = 0; } #ifdef CONFIG_GRADIENT // Gradient pixmap accessor. const QPixmap& qtractorMidiMeter::pixmap (void) const { return *m_pPixmap; } void qtractorMidiMeter::updatePixmap (void) { const int w = boxWidget()->width(); const int h = boxWidget()->height(); QLinearGradient grad(0, 0, 0, h); grad.setColorAt(0.0f, color(ColorPeak)); grad.setColorAt(0.4f, color(ColorOver)); *m_pPixmap = QPixmap(w, h); QPainter(m_pPixmap).fillRect(0, 0, w, h, grad); } #endif // Slot refreshment. void qtractorMidiMeter::refresh (void) { m_pMidiValue->refresh(); // Take care of the MIDI LED status... const bool bMidiOn = (m_pMidiMonitor->count() > 0); if (bMidiOn) { if (m_iMidiCount == 0) m_pMidiLabel->setPixmap(*g_pLedPixmap[LedOn]); m_iMidiCount = QTRACTOR_MIDI_METER_HOLD_LEDON; } else if (m_iMidiCount > 0) { if (--m_iMidiCount == 0) m_pMidiLabel->setPixmap(*g_pLedPixmap[LedOff]); } } // Resize event handler. void qtractorMidiMeter::resizeEvent ( QResizeEvent * ) { // HACK: make so that the MIDI gain slider (volume) // aligns its top at the Audio 0 dB gain level... int iFixedHeight = int(0.15f * float(boxWidget()->height())) - 4; if (iFixedHeight < 16) iFixedHeight = 16; topWidget()->setFixedHeight(iFixedHeight); #ifdef CONFIG_GRADIENT updatePixmap(); #endif } // Virtual monitor accessor. void qtractorMidiMeter::setMonitor ( qtractorMonitor *pMonitor ) { setMidiMonitor(static_cast (pMonitor)); } qtractorMonitor *qtractorMidiMeter::monitor (void) const { return midiMonitor(); } // MIDI monitor accessor. void qtractorMidiMeter::setMidiMonitor ( qtractorMidiMonitor *pMidiMonitor ) { m_pMidiMonitor = pMidiMonitor; reset(); } qtractorMidiMonitor *qtractorMidiMeter::midiMonitor (void) const { return m_pMidiMonitor; } // Common resource accessor. void qtractorMidiMeter::setColor ( int iIndex, const QColor& color ) { g_currentColors[iIndex] = color; } const QColor& qtractorMidiMeter::color ( int iIndex ) { return g_currentColors[iIndex]; } const QColor& qtractorMidiMeter::defaultColor ( int iIndex ) { return g_defaultColors[iIndex]; } // Pan-slider value change method. void qtractorMidiMeter::updatePanning (void) { // setPanning(m_pMidiMonitor->panning()); panSlider()->setToolTip( tr("Pan: %1").arg(panning(), 0, 'g', 2)); } // Gain-slider value change method. void qtractorMidiMeter::updateGain (void) { // setGain(m_pMidiMonitor->gain()); gainSlider()->setToolTip( tr("Volume: %1%").arg(gainSpinBox()->value(), 0, 'g', 3)); } // end of qtractorMidiMeter.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginSelectForm.ui0000644000000000000000000000012713014536043021177 xustar0029 mtime=1479719971.77210504 29 atime=1479719971.77210504 29 ctime=1479719971.77210504 qtractor-0.8.0/src/qtractorPluginSelectForm.ui0000644000175000001440000001664713014536043022031 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPluginSelectForm 0 0 480 320 Plugins - Qtractor true 4 4 0 4 22 22 22 22 Qt::TabFocus Reset filter X 320 0 Plugin search string (regular expression) true 80 22 Plugin type false 420 0 Available plugins true QAbstractItemView::ExtendedSelection false true false true true Name Audio MIDI Control Modes Path Index Instances Type 0 4 &Activate Activate plugin on insert Qt::Horizontal QSizePolicy::Expanding 20 20 240 0 Plugin scanning in progress... Rescan for available plugins (refresh) &Rescan :/images/formRefresh.png Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok PluginResetToolButton PluginSearchComboBox PluginTypeComboBox PluginListView PluginActivateCheckBox PluginRescanPushButton DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorTempoAdjustForm.ui0000644000000000000000000000012713014536043021040 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTempoAdjustForm.ui0000644000175000001440000002010313014536043021650 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorTempoAdjustForm 0 0 340 260 Qt::StrongFocus Tempo - Qtractor :/images/transportMetro.png Metronome 60 0 Temp&o: TempoSpinBox 120 0 Tempo/Time signature Qt::Horizontal 20 20 T&ap Range 60 0 &Length: RangeLengthSpinBox Range beats 1 65536 A&djust 60 0 &Start: RangeStartSpinBox 60 0 B&eats: RangeLengthSpinBox 120 0 Range length 120 0 Range start Format Time display format Frames Time BBT Qt::Vertical 20 20 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 qtractorTempoSpinBox QSpinBox
qtractorSpinBox.h
 TempoSpinBox TempoPushButton RangeStartSpinBox RangeLengthSpinBox RangeBeatsSpinBox AdjustPushButton FormatComboBox DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlObserver.h0000644000000000000000000000013213014536043021516 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlObserver.h0000644000175000001440000000734413014536043022346 0ustar00rncbcusers00000000000000// qtractorMidiControlObserver.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControlObserver_h #define __qtractorMidiControlObserver_h #include "qtractorObserver.h" #include "qtractorMidiControl.h" // Forward declarations. class qtractorCurveList; //---------------------------------------------------------------------- // class qtractorMidiControlObserver -- MIDI controller observers. // class qtractorMidiControlObserver : public qtractorObserver { public: // Constructor. qtractorMidiControlObserver(qtractorSubject *pSubject); // Destructor. virtual ~qtractorMidiControlObserver(); // Key accessors. void setType(qtractorMidiControl::ControlType ctype) { m_ctype = ctype; } qtractorMidiControl::ControlType type() const { return m_ctype; } void setChannel(unsigned short iChannel) { m_iChannel = iChannel; } unsigned short channel() const { return m_iChannel; } void setParam(unsigned short iParam) { m_iParam = iParam; } unsigned short param() const { return m_iParam; } // Properties accessors. void setLogarithmic(bool bLogarithmic) { m_bLogarithmic = bLogarithmic; } bool isLogarithmic() const { return m_bLogarithmic; } void setFeedback(bool bFeedback) { m_bFeedback = bFeedback; } bool isFeedback() const { return m_bFeedback; } void setInvert(bool bInvert) { m_bInvert = bInvert; } bool isInvert() const { return m_bInvert; } void setHook(bool bHook) { m_bHook = bHook; } bool isHook() const { return m_bHook; } void setLatch(bool bLatch) { m_bLatch = bLatch; } bool isLatch() const { return m_bLatch; } // Normalized scale accessors. void setScaleValue(float fScale) { setValue(valueFromScale(fScale, m_bLogarithmic)); } float scaleValue() const { return scaleFromValue(value(), m_bLogarithmic); } // MIDI mapped value converters. void setMidiValue(unsigned short iMidiValue); unsigned short midiValue() const; // Normalized scale convertors. float valueFromScale(float fScale, bool bLogarithmic) const; float scaleFromValue(float fValue, bool bLogarithmic) const; // Special indirect automation relatives accessors. void setCurveList(qtractorCurveList *pCurveList) { m_pCurveList = pCurveList; } qtractorCurveList *curveList() const { return m_pCurveList; } protected: // Updater. virtual void update(bool bUpdate); // MIDI scale type (7bit vs. 14bit). unsigned short midiScale() const; private: // Key members. qtractorMidiControl::ControlType m_ctype; unsigned short m_iChannel; unsigned short m_iParam; // Property members. bool m_bLogarithmic; bool m_bFeedback; bool m_bInvert; bool m_bHook; bool m_bLatch; // Tracking/catch-up members. float m_fMidiValue; bool m_bMidiSync; // Special indirect automation relatives. qtractorCurveList *m_pCurveList; }; #endif // __qtractorMidiControlObserver_h // end of qtractorMidiControlObserver.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionCursor.cpp0000644000000000000000000000012713014536043020743 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionCursor.cpp0000644000175000001440000002003113014536043021553 0ustar00rncbcusers00000000000000// qtractorSessionCursor.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSessionCursor.h" #include "qtractorSession.h" #include "qtractorClip.h" //---------------------------------------------------------------------- // class qtractorSessionCursor - implementation. // // Constructor. qtractorSessionCursor::qtractorSessionCursor ( qtractorSession *pSession, unsigned long iFrame, qtractorTrack::TrackType syncType ) { m_pSession = pSession; m_iFrame = iFrame; m_syncType = syncType; m_iTracks = 0; m_ppClips = NULL; m_iSize = 0; resetClips(); reset(); } // Destructor. qtractorSessionCursor::~qtractorSessionCursor (void) { m_pSession->unlinkSessionCursor(this); if (m_ppClips) delete [] m_ppClips; } // Session accessor. qtractorSession *qtractorSessionCursor::session (void) const { return m_pSession; } // Clip sync flag accessor. void qtractorSessionCursor::setSyncType ( qtractorTrack::TrackType syncType ) { m_syncType = syncType; } qtractorTrack::TrackType qtractorSessionCursor::syncType (void) const { return m_syncType; } // General bi-directional locate method. void qtractorSessionCursor::seek ( unsigned long iFrame, bool bSync ) { if (iFrame == m_iFrame) return; unsigned int iTrack = 0; qtractorTrack *pTrack = m_pSession->tracks().first(); while (pTrack && iTrack < m_iTracks) { qtractorClip *pClip = NULL; qtractorClip *pClipLast = m_ppClips[iTrack]; // Optimize if seeking forward... if (iFrame > m_iFrame) pClip = pClipLast; // Locate first clip not past the target frame position.. pClip = seekClip(pTrack, pClip, iFrame); // Update cursor track clip... m_ppClips[iTrack] = pClip; // Now something fulcral for clips around... if (pTrack->trackType() == m_syncType) { // Tell whether play-head is after loop-start position... const bool bLooping = (iFrame >= m_pSession->loopStart()); // Care for old/previous clip... if (pClipLast && pClipLast != pClip) pClipLast->reset(bLooping); // Set final position within target clip... if (pClip && bSync) { // Take care of overlapping clips... const unsigned long iClipEnd = pClip->clipStart() + pClip->clipLength(); while (pClip) { const unsigned long iClipStart = pClip->clipStart(); if (iClipStart > iClipEnd) break; if (iFrame >= iClipStart && iFrame < iClipStart + pClip->clipLength()) { pClip->seek(iFrame - iClipStart); } else { pClip->reset(bLooping); } pClip = pClip->next(); } } } // Next track... pTrack = pTrack->next(); ++iTrack; } // Done. m_iFrame = iFrame; } // Current frame position accessor. unsigned long qtractorSessionCursor::frame (void) const { return m_iFrame; } // Absolute frame-time position accessors. void qtractorSessionCursor::setFrameTime ( unsigned long iFrameTime ) { m_iFrameTime = iFrameTime; m_iFrameDelta = m_iFrame - iFrameTime; } unsigned long qtractorSessionCursor::frameTime (void) const { return m_iFrameTime; } unsigned long qtractorSessionCursor::frameTimeEx (void) const { return m_iFrameTime + m_iFrameDelta; } // Current track clip accessor. qtractorClip *qtractorSessionCursor::clip ( unsigned int iTrack ) const { return (iTrack < m_iTracks ? m_ppClips[iTrack] : NULL); } // Clip locate method. qtractorClip *qtractorSessionCursor::seekClip ( qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iFrame ) const { if (pClip == NULL) pClip = pTrack->clips().first(); while (pClip && iFrame > pClip->clipStart() + pClip->clipLength()) { // if (pTrack->trackType() == m_syncType) // pClip->reset(m_pSession->isLooping()); pClip = pClip->next(); } if (pClip == NULL) pClip = pTrack->clips().last(); return pClip; } // Add a track to cursor. void qtractorSessionCursor::addTrack ( qtractorTrack *pTrack ) { if (pTrack == NULL) pTrack = m_pSession->tracks().last(); const unsigned int iTracks = m_iTracks + 1; if (iTracks < m_iSize) { updateClips(m_ppClips, iTracks); } else { m_iSize += iTracks; qtractorClip **ppOldClips = m_ppClips; qtractorClip **ppNewClips = new qtractorClip * [m_iSize]; updateClips(ppNewClips, iTracks); m_ppClips = ppNewClips; if (ppOldClips) delete [] ppOldClips; } m_iTracks = iTracks; } // Update track after adding/removing a clip from cursor. void qtractorSessionCursor::updateTrack ( qtractorTrack *pTrack ) { const int iTrack = m_pSession->tracks().find(pTrack); if (iTrack >= 0) { qtractorClip *pClip = seekClip(pTrack, NULL, m_iFrame); if (pClip && pTrack->trackType() == m_syncType && m_iFrame >= pClip->clipStart() && m_iFrame < pClip->clipStart() + pClip->clipLength()) { pClip->seek(m_iFrame - pClip->clipStart()); } m_ppClips[iTrack] = pClip; } } // Remove a track from cursor. void qtractorSessionCursor::removeTrack ( qtractorTrack *pTrack ) { const int iTrack = m_pSession->tracks().find(pTrack); if (iTrack >= 0) removeTrack((unsigned int) iTrack); } void qtractorSessionCursor::removeTrack ( unsigned int iTrack ) { --m_iTracks; for ( ; iTrack < m_iTracks; ++iTrack) m_ppClips[iTrack] = m_ppClips[iTrack + 1]; m_ppClips[iTrack] = NULL; } // Update current track clip under cursor. void qtractorSessionCursor::updateTrackClip ( qtractorTrack *pTrack ) { const int iTrack = m_pSession->tracks().find(pTrack); if (iTrack >= 0) { qtractorClip *pClip = m_ppClips[iTrack]; if (pClip && pTrack->trackType() == m_syncType) { if (m_iFrame >= pClip->clipStart() && m_iFrame < pClip->clipStart() + pClip->clipLength()) { pClip->seek(m_iFrame - pClip->clipStart()); } else { pClip->reset(m_iFrame >= m_pSession->loopStart()); } } } } // Update (stabilize) cursor. void qtractorSessionCursor::updateClips ( qtractorClip **ppClips, unsigned int iTracks ) { // Reset clip positions... unsigned int iTrack = 0; qtractorTrack *pTrack = m_pSession->tracks().first(); while (pTrack && iTrack < iTracks) { qtractorClip *pClip = seekClip(pTrack, NULL, m_iFrame); if (pClip && pTrack->trackType() == m_syncType && m_iFrame >= pClip->clipStart() && m_iFrame < pClip->clipStart() + pClip->clipLength()) { pClip->seek(m_iFrame - pClip->clipStart()); } ppClips[iTrack] = pClip; pTrack = pTrack->next(); ++iTrack; } } // Reset cursor. void qtractorSessionCursor::reset (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSessionCursor[%p,%d]::reset()", this, (int) m_syncType); #endif m_iFrameTime = 0; m_iFrameDelta = m_iFrame; } // Reset track/clips cache. void qtractorSessionCursor::resetClips (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSessionCursor[%p,%d]::resetClips()", this, (int) m_syncType); #endif // Free existing clip references. if (m_ppClips) { qtractorClip **ppOldClips = m_ppClips; m_ppClips = NULL; delete [] ppOldClips; } // Rebuild the whole bunch... m_iTracks = m_pSession->tracks().count(); m_iSize = (m_iTracks << 1); if (m_iSize > 0) { qtractorClip **ppNewClips = new qtractorClip * [m_iSize]; updateClips(ppNewClips, m_iTracks); m_ppClips = ppNewClips; } } // Frame-time processor (increment only). void qtractorSessionCursor::process ( unsigned int nframes ) { m_iFrameTime += nframes; } // end of qtractorSessionCursor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorFileList.cpp0000644000000000000000000000013213014536043017631 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.747092539 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorFileList.cpp0000644000175000001440000001270413014536043020455 0ustar00rncbcusers00000000000000// qtractorFileList.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFileList.h" #include "qtractorFileListView.h" #include "qtractorClip.h" #include //--------------------------------------------------------------------- // class qtractorFileList::Key -- file hash key. // uint qHash ( const qtractorFileList::Key& key ) { return qHash(key.type()) ^ qHash(key.path()); } //---------------------------------------------------------------------- // class qtractorFileList -- file path registry. // // File path registry management. qtractorFileListItem *qtractorFileList::findFileItem ( qtractorFileList::Type iType, const QString& sPath ) const { Item *pItem = findItem(iType, sPath); return (pItem ? pItem->fileItem() : NULL); } void qtractorFileList::addFileItem ( qtractorFileList::Type iType, qtractorFileListItem *pFileItem, bool bAutoRemove ) { Item *pItem = addItem(iType, pFileItem->path(), bAutoRemove); if (pItem) { pItem->setFileItem(pFileItem); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::addFileItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount(), pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif } } void qtractorFileList::removeFileItem ( qtractorFileList::Type iType, qtractorFileListItem *pFileItem ) { Item *pItem = findItem(iType, pFileItem->path()); if (pItem) { pItem->setFileItem(NULL); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::removeFileItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount() - 1, pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif removeItem(pItem); } } // Clip/path registry management. void qtractorFileList::addClipItem ( qtractorFileList::Type iType, const QString& sPath, bool bAutoRemove ) { Item *pItem = addItem(iType, sPath, bAutoRemove); if (pItem) { pItem->addClipRef(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::addClipItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount(), pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif } } void qtractorFileList::addClipItem ( qtractorFileList::Type iType, qtractorClip *pClip, bool bAutoRemove ) { addClipItem(iType, pClip->filename(), bAutoRemove); } void qtractorFileList::removeClipItem ( qtractorFileList::Type iType, const QString& sPath ) { Item *pItem = findItem(iType, sPath); if (pItem) { pItem->removeClipRef(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::removeClipItem(%d, \"%s\") refCount=%d clips=%d (%d)", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount() - 1, pItem->clipRefCount(), int(pItem->isAutoRemove())); #endif removeItem(pItem); } } void qtractorFileList::removeClipItem ( qtractorFileList::Type iType, qtractorClip *pClip ) { removeClipItem(iType, pClip->filename()); } // File hash table management. qtractorFileList::Item *qtractorFileList::findItem ( qtractorFileList::Type iType, const QString& sPath ) const { return m_items.value(Key(iType, sPath), NULL); } qtractorFileList::Item *qtractorFileList::addItem ( qtractorFileList::Type iType, const QString& sPath, bool bAutoRemove ) { Item *pItem = NULL; Key key(iType, sPath); Hash::ConstIterator iter = m_items.constFind(key); if (iter == m_items.constEnd()) { pItem = new Item(key, bAutoRemove); m_items.insert(key, pItem); if (bAutoRemove) // HACK! pItem->addRef(); } else pItem = iter.value(); pItem->addRef(); return pItem; } void qtractorFileList::removeItem ( qtractorFileList::Item *pItem ) { pItem->removeRef(); if (pItem->refCount() < 1) { m_items.remove(Key(pItem->type(), pItem->path())); delete pItem; } } void qtractorFileList::cleanup ( bool bForce ) { Hash::ConstIterator iter = m_items.constBegin(); const Hash::ConstIterator& iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { Item *pItem = iter.value(); if (pItem->isAutoRemove()) { const QString& sPath = pItem->path(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorFileList::cleanup(%d, \"%s\") refCount=%d clips=%d", int(pItem->type()), pItem->path().toUtf8().constData(), pItem->refCount(), pItem->clipRefCount()); #endif if (!bForce && pItem->clipRefCount() > 0) { pItem->setAutoRemove(false); pItem->removeRef(); } // Time for the kill...? if (bForce) QFile::remove(sPath); } } } void qtractorFileList::clear (void) { qDeleteAll(m_items); m_items.clear(); } // end of qtractorFileList.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditEvent.h0000644000000000000000000000013213014536043020255 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditEvent.h0000644000175000001440000000766613014536043021114 0ustar00rncbcusers00000000000000// qtractorMidiEditEvent.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditEvent_h #define __qtractorMidiEditEvent_h #include "qtractorScrollView.h" #include "qtractorMidiEvent.h" #include // Forward declarations. class qtractorMidiEditor; class qtractorRubberBand; class QResizeEvent; class QMouseEvent; class QKeyEvent; class QToolButton; //---------------------------------------------------------------------------- // qtractorMidiEditEventScale -- MIDI event scale widget. class qtractorMidiEditEventScale : public QWidget { Q_OBJECT public: // Constructor. qtractorMidiEditEventScale(qtractorMidiEditor *pEditor, QWidget *pParent); // Default destructor. ~qtractorMidiEditEventScale(); protected: // Specific event handlers. void paintEvent(QPaintEvent *); // Draw IEC scale line and label. void drawLineLabel(QPainter *p, int y, const QString& sLabel); private: // Local instance variables. qtractorMidiEditor *m_pEditor; // Running variables. int m_iLastY; }; //---------------------------------------------------------------------------- // qtractorMidiEditEvent -- MIDI sequence event view widget. class qtractorMidiEditEvent : public qtractorScrollView { Q_OBJECT public: // Constructor. qtractorMidiEditEvent(qtractorMidiEditor *pEditor, QWidget *pParent); // Destructor. ~qtractorMidiEditEvent(); // Rectangular contents update. void updateContents(const QRect& rect); // Overall contents update. void updateContents(); // Current event selection accessors. void setEventType(qtractorMidiEvent::EventType eventType); qtractorMidiEvent::EventType eventType() const; void setEventParam(unsigned short param); unsigned short eventParam() const; protected: // Virtual size hint. QSize sizeHint() const { return QSize(480, 120); } // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Draw the time scale. void drawContents(QPainter *pPainter, const QRect& rect); // Focus lost event. void focusOutEvent(QFocusEvent *pFocusEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Handle item selection with mouse. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Handle zoom with mouse wheel. void wheelEvent(QWheelEvent *pWheelEvent); // Trap for help/tool-tip and leave events. bool eventFilter(QObject *pObject, QEvent *pEvent); protected slots: // To have timeline in h-sync with main track view. void contentsXMovingSlot(int cx, int cy); // (Re)create the time scale pixmap. void updatePixmap(int cx, int cy); private: // The logical parent binding. qtractorMidiEditor *m_pEditor; // Local zoom control widgets. QToolButton *m_pHzoomOut; QToolButton *m_pHzoomIn; QToolButton *m_pHzoomReset; // Local double-buffering pixmap. QPixmap m_pixmap; // Current selection holders. qtractorMidiEvent::EventType m_eventType; unsigned short m_eventParam; }; #endif // __qtractorMidiEditEvent_h // end of qtractorMidiEditEvent.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorFileListView.h0000644000000000000000000000013213014536043020131 xustar0030 mtime=1479719971.747092539 30 atime=1479719971.747092539 30 ctime=1479719971.747092539 qtractor-0.8.0/src/qtractorFileListView.h0000644000175000001440000002152513014536043020756 0ustar00rncbcusers00000000000000// qtractorFileListView.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorFileListView_h #define __qtractorFileListView_h #include "qtractorFileList.h" #include // Forward declarations. class qtractorFileListView; class qtractorFileListItem; class qtractorFileGroupItem; class qtractorRubberBand; class qtractorDocument; class QDomElement; //---------------------------------------------------------------------------- // qtractorFileListView -- Group/File list view, supporting drag-n-drop. // class qtractorFileListView : public QTreeWidget { Q_OBJECT public: // Constructor. qtractorFileListView(qtractorFileList::Type iFileType, QWidget *pParent = 0); // Default destructor. virtual ~qtractorFileListView(); // File list type property. void setFileType(qtractorFileList::Type iFileType); qtractorFileList::Type fileType() const; // QListViewItem::type() return values. enum ItemType { GroupItem = 1001, FileItem = 1002, ChannelItem = 1003 }; // Prompt for proper file list open. QStringList openFileNames(); // Add a new group/file item, optionally under a given group. qtractorFileGroupItem *addGroupItem(const QString& sName, qtractorFileGroupItem *pParentItem = NULL); qtractorFileListItem *addFileItem(const QString& sPath, qtractorFileGroupItem *pParentItem = NULL); // Current group/file item accessors... qtractorFileGroupItem *currentGroupItem() const; qtractorFileListItem *currentFileItem() const; // Find a group/file item, given its name. qtractorFileGroupItem *findGroupItem(const QString& sName) const; qtractorFileListItem *findFileItem(const QString& sPath) const; // Make as current selection an existing file item. qtractorFileListItem *selectFileItem(const QString& sPath, int iChannel = -1); // Add a new group item below the current one. void newGroup(); // Add a new file item below the current group one. void openFile(); // Copy/cut current file item(s) to clipboard. void copyItem(bool bCut = false); // Paste file item(s) from clipboard. void pasteItem(); // Rename current group/file item. void renameItem(); // Remove current group/file item(s). void removeItem(); // Clean-up unused file items. void cleanupItem(QTreeWidgetItem *pItem); void cleanup(); // Emit actiovation signal for given item... void activateItem(QTreeWidgetItem *pItem = NULL); // Master clean-up. void clear(); // Auto-open timer methods. void setAutoOpenTimeout(int iAutoOpenTimeout); int autoOpenTimeout() const; // Recently used directory, if any. void setRecentDir(const QString& sRecentDir); const QString& recentDir() const; // Elemental loader/saver... bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); signals: // File entry activated. void selected(const QString& sFilename, int iTrackChannel, bool bSelect); // File entry activated. void activated(const QString& sFilename, int iTrackChannel); // Contents change signal; void contentsChanged(); protected slots: // In-place toggle slot. void itemClickedSlot(QTreeWidgetItem *pItem); // In-place activate slot. void itemActivatedSlot(QTreeWidgetItem *pItem); // In-place open/close slot. void itemExpandedSlot(QTreeWidgetItem *pItem); void itemCollapsedSlot(QTreeWidgetItem *pItem); // Tracking of item changes (e.g in-place edits). void itemRenamedSlot(); // Auto-open timeout slot. void timeoutSlot(); protected: // Find and return the nearest group item... qtractorFileGroupItem *groupItem(QTreeWidgetItem *pItem) const; // Find a list view item, given its type and name. QTreeWidgetItem *findItem(const QString& sText, int iType) const; // Which column is the complete file path? virtual int pathColumn() const = 0; // Pure virtual file item creation; // must be implemented in derived classes. virtual qtractorFileListItem *createFileItem(const QString& sPath) = 0; // Prompt for proper file list open (pure virtual). virtual QStringList getOpenFileNames() = 0; // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Drag-n-drop stuff -- reimplemented virtual methods. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dragLeaveEvent(QDragLeaveEvent *pDragLeaveEvent); void dropEvent(QDropEvent *pDropEvent); // Drag-n-drop stuff. bool canDecodeEvent(QDropEvent *pDropEvent); bool canDropItem(QTreeWidgetItem *pDropItem) const; QTreeWidgetItem *dragDropItem(const QPoint& pos); // Ensure given item is brought to viewport visibility... void ensureVisibleItem(QTreeWidgetItem *pItem); // Show and move rubber-band item. void moveRubberBand(QTreeWidgetItem *pDropItem, bool bOutdent = false); // Drag-and-drop target method... QTreeWidgetItem *dropItem(QTreeWidgetItem *pDropItem, QTreeWidgetItem *pDragItem, bool bOutdent = false); // Internal recursive loaders/savers... bool loadListElement(qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem); bool saveListElement(qtractorDocument *pDocument, QDomElement *pElement, QTreeWidgetItem *pItem); private: // Major file type property. qtractorFileList::Type m_iFileType; // Auto-open timer. int m_iAutoOpenTimeout; QTimer *m_pAutoOpenTimer; // The point from where drag started. QPoint m_posDrag; // Item we'll eventually drag around. QTreeWidgetItem *m_pDragItem; // Item we'll eventually drop something. QTreeWidgetItem *m_pDropItem; // To show the point where drop will go. qtractorRubberBand *m_pRubberBand; // Last recently used directory. QString m_sRecentDir; }; //---------------------------------------------------------------------- // class qtractorFileGroupItem -- custom group list view item. // class qtractorFileGroupItem : public QTreeWidgetItem { public: // Constructors. qtractorFileGroupItem(const QString& sName, int iType = qtractorFileListView::GroupItem); // Default destructor. virtual ~qtractorFileGroupItem(); // Instance accessors. void setName(const QString& sName); QString name() const; qtractorFileListView *listView() const; qtractorFileGroupItem *groupItem() const; // To show up whether its open or not. void setOpen(bool bOpen); bool isOpen() const; // Virtual tooltip renderer. virtual QString toolTip() const; }; //---------------------------------------------------------------------- // class qtractorFileListItem -- custom file list view item. // class qtractorFileListItem : public qtractorFileGroupItem { public: // Constructors. qtractorFileListItem(const QString& sPath); // Default destructor. ~qtractorFileListItem(); // Full path accessor. const QString& path() const; private: // File item full path. QString m_sPath; }; //---------------------------------------------------------------------- // class qtractorFileChannelItem -- custom channel list view item. // class qtractorFileChannelItem : public qtractorFileGroupItem { public: // Constructors. qtractorFileChannelItem(qtractorFileListItem *pFileItem, const QString& sName, unsigned short iChannel); // Default destructor. ~qtractorFileChannelItem(); // File chhannel accessor. unsigned short channel() const; // Full path accessor. const QString path() const; private: // File channel identifier. unsigned short m_iChannel; }; //---------------------------------------------------------------------- // class qtractorFileChannelDrag -- custom file channel drag object. // class qtractorFileChannelDrag { public: struct Item { QString path; unsigned short channel; }; typedef QList List; // Encode method. static void encode(QMimeData *pMimeData, const List& items); // Decode methods. static bool canDecode(const QMimeData *pMimeData); static List decode(const QMimeData *pMimeData); }; #endif // __qtractorFileListView_h // end of qtractorFileListView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditor.h0000644000000000000000000000013213014536043017614 xustar0030 mtime=1479719971.760099039 30 atime=1479719971.760099039 30 ctime=1479719971.760099039 qtractor-0.8.0/src/qtractorMidiEditor.h0000644000175000001440000004451213014536043020442 0ustar00rncbcusers00000000000000// qtractorMidiEditor.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditor_h #define __qtractorMidiEditor_h #include "qtractorMidiCursor.h" #include "qtractorMidiEditSelect.h" #include "qtractorMidiEvent.h" #include #include #include // Forward declarations. class qtractorScrollView; class qtractorRubberBand; class qtractorCommandList; class qtractorMidiEditList; class qtractorMidiEditTime; class qtractorMidiEditView; class qtractorMidiEditEventScale; class qtractorMidiEditEvent; class qtractorMidiThumbView; class qtractorMidiEditCommand; class qtractorMidiClip; class qtractorTimeScale; class QFrame; class QComboBox; class QCloseEvent; class QCursor; //---------------------------------------------------------------------------- // qtractorMidiEditor -- The main session track listview widget. class qtractorMidiEditor : public QSplitter { Q_OBJECT public: // Constructor. qtractorMidiEditor(QWidget *pParent); // Destructor. ~qtractorMidiEditor(); // MIDI clip sequence accessors. void setMidiClip(qtractorMidiClip *pMidiClip); qtractorMidiClip *midiClip() const; // MIDI clip properties accessors. const QString& filename() const; unsigned short trackChannel() const; unsigned short format() const; qtractorMidiSequence *sequence() const; // Event foreground (outline) color. void setForeground(const QColor& fore); const QColor& foreground() const; // Event background (fill) color. void setBackground(const QColor& back); const QColor& background() const; // Snap-to-bar zebra mode. void setSnapZebra(bool bSnapZebra); bool isSnapZebra() const; // Snap-to-beat grid mode. void setSnapGrid(bool bSnapGrid); bool isSnapGrid() const; // Floating tool-tips mode. void setToolTips(bool bToolTips); bool isToolTips() const; // Edit (creational) mode. void setEditMode(bool bEditMode); bool isEditMode() const; // Edit draw (notes) mode. void setEditModeDraw(bool bEditModeDraw); bool isEditModeDraw() const; // Zoom (view) modes. enum { ZoomNone = 0, ZoomHorizontal = 1, ZoomVertical = 2, ZoomAll = 3 }; void setZoomMode(int iZoomMode); int zoomMode() const; // Zoom ratio accessors. void setHorizontalZoom(unsigned short iHorizontalZoom); unsigned short horizontalZoom() const; void setVerticalZoom(unsigned short iVerticalZoom); unsigned short verticalZoom() const; // Local time scale accessors. qtractorTimeScale *timeScale() const; unsigned long timeOffset() const; // The original clip time-scale length/time. void setClipLength(unsigned long iClipLength); unsigned long clipLength() const; // Reset original clip time-scale length/time. void resetClipLength(); // Time-scale offset (in frames) accessors. void setOffset(unsigned long iOffset); unsigned long offset() const; // Time-scale length (in frames) accessors. void setLength(unsigned long iLength); unsigned long length() const; // Clip recording/overdub status. bool isClipRecord() const; // Child widgets accessors. QFrame *editListHeader() const; qtractorMidiEditList *editList() const; qtractorMidiEditTime *editTime() const; qtractorMidiEditView *editView() const; qtractorMidiEditEventScale *editEventScale() const; qtractorMidiEditEvent *editEvent() const; QFrame *editEventFrame() const; qtractorMidiThumbView *thumbView() const; // Edit-head/tail accessors. void setEditHead(unsigned long iEditHead, bool bSyncView = true); int editHeadX() const; void setEditTail(unsigned long iEditTail, bool bSyncView = true); int editTailX() const; // Play-head positioning. void setPlayHead(unsigned long iPlayHead, bool bSyncView = true); int playHeadX() const; // Update time-scale to master session. void updateTimeScale(); // Play-head follow-ness. void setSyncView(bool bSyncView); bool isSyncView() const; // Note autition while editing. void setSendNotes(bool bSendNotes); bool isSendNotes() const; // Note event value vs. duration display. void setNoteDuration(bool bNoteDuration); bool isNoteDuration() const; // Note event coloring. void setNoteColor(bool bNoteColor); bool isNoteColor() const; // Note event coloring. void setValueColor(bool bValueColor); bool isValueColor() const; // Snap-to-scale/quantize key accessor. void setSnapToScaleKey(int iSnapToScaleKey); int snapToScaleKey() const; // Snap-to-scale/quantize type accessor. void setSnapToScaleType(int iSnapToScaleType); int snapToScaleType() const; // Command predicate status. bool canUndo() const; bool canRedo() const; // Undo/redo last edit command. void undoCommand(); void redoCommand(); // Whether there's any items currently selected. bool isSelected() const; // Whether there's any items on the clipboard. static bool isClipboard(); // Clipboard commands. void cutClipboard(); void copyClipboard(); void pasteClipboard( unsigned short iPasteCount = 1, unsigned long iPastePeriod = 0); // Retrieve current paste period. // (as from current clipboard width) unsigned long pastePeriod() const; // Execute event removal. void deleteSelect(); // Select all/none contents. void selectAll(qtractorScrollView *pScrollView, bool bSelect = true, bool bToggle = false); // Select range view contents. void selectRange(qtractorScrollView *pScrollView, bool bToggle = false, bool bCommit = false); // Select everything between a given view rectangle. void selectRect(qtractorScrollView *pScrollView, const QRect& rect, bool bToggle = false, bool bCommit = false); // Add/remove one single event to current selection. void selectEvent(qtractorMidiEvent *pEvent, bool bSelect = true); // Retrieve current selection. QList selectedEvents() const; // Selectable event predicate. bool isEventSelectable(qtractorMidiEvent *pEvent) const; // Whether there's any events beyond the insertion point (edit-tail). bool isInsertable() const; // Whether there's any selected range (edit-head/tail). bool isSelectable() const; // Insert/remove edit range. void insertEditRange(); void removeEditRange(); // Update/sync integral contents. void updateContents(); // Try to center vertically the edit-view... void centerContents(); // Reset event cursors. void reset(bool bSelectClear); // Clear all contents. void clear(); // To optimize and keep track of current (re)draw // position, mostly like an sequence cursor/iterator. qtractorMidiEvent *seekEvent(unsigned long iTime); // Get event from given contents position. qtractorMidiEvent *eventAt(qtractorScrollView *pScrollView, const QPoint& pos, QRect *pRect = NULL); // Start immediate some drag-edit mode... qtractorMidiEvent *dragEditEvent(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Track drag-move-select cursor and mode... qtractorMidiEvent *dragMoveEvent (qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Start drag-move-selecting... void dragMoveStart(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Update drag-move-selection... void dragMoveUpdate(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Commit drag-move-selection... void dragMoveCommit(qtractorScrollView *pScrollView, const QPoint& pos, const Qt::KeyboardModifiers& modifiers); // Trap for help/tool-tip and leave events. bool dragMoveFilter(qtractorScrollView *pScrollView, QObject *pObject, QEvent *pEvent); // Keyboard event handler (common). bool keyPress(qtractorScrollView *pScrollView, int iKey, const Qt::KeyboardModifiers& modifiers); // Keyboard step handler. bool keyStep(int iKey, const Qt::KeyboardModifiers& modifiers); // Lost focus handler. void focusOut(qtractorScrollView *pScrollView); // Show selection tooltip... void showToolTip(qtractorScrollView *pScrollView, const QRect& rect) const; // MIDI event tool tip helper. QString eventToolTip(qtractorMidiEvent *pEvent, long iTimeDelta = 0, int iNoteDelta = 0, int iValueDelta = 0) const; // Temporary sync-view/follow-playhead hold state. void setSyncViewHoldOn(bool bOn); void setSyncViewHold(bool bSyncViewHold); bool isSyncViewHold() const; // Make given frame position visible in view. void ensureVisibleFrame(qtractorScrollView *pScrollView, unsigned long iFrame); // Visualize the event selection drag-move. void paintDragState(qtractorScrollView *pScrollView, QPainter *pPainter); // Reset drag/select/move state. void resetDragState(qtractorScrollView *pScrollView); // Tool indexes. enum Tool { Quantize = 0, Transpose = 1, Normalize = 2, Randomize = 3, Resize = 4, Rescale = 5, Timeshift = 6 }; // Edit tools form page selector. void executeTool(int iToolIndex); // Command list accessor. qtractorCommandList *commands() const; // Note name map accessor. const QString noteName(unsigned char note) const; // Controller name map accessor. const QString& controllerName(unsigned char controller) const; // RPN/NRPN map accessors. const QMap& rpnNames() const; const QMap& nrpnNames() const; // Control-14 map accessors. const QString& control14Name(unsigned char controller) const; // Default note name map accessor. static const QString defaultNoteName(unsigned char note, bool fDrums = false); // Default controller name accessor. static const QString& defaultControllerName(unsigned char controller); // Default RPN/NRPN map accessors. static const QMap& defaultRpnNames(); static const QMap& defaultNrpnNames(); // Default Control-14 map accessors. static const QString& defaultControl14Name(unsigned char controller); // Default scale key/type names accessors. static const QStringList& scaleKeyNames(); static const QStringList& scaleTypeNames(); // Scale quantizer method. static unsigned char snapToScale( unsigned char note, int iKey, int iScale); public slots: // Redirect selection/change notification. void selectionChangeNotify(); void contentsChangeNotify(); // Redirect note on/off; void sendNote(int iNote, int iVelocity = 0); // Update instrument defined names for current clip/track. void updateInstrumentNames(); // Zoom view slots. void zoomIn(); void zoomOut(); void zoomReset(); protected: // Update instrument default note names (nb. drum key names). void updateDefaultDrumNoteNames(); void updateDefaultControllerNames(); void updateDefaultRpnNames(); void updateDefaultNrpnNames(); // Zoom factor constants. enum { ZoomMin = 10, ZoomBase = 100, ZoomMax = 1000, ZoomStep = 10 }; // Zoom step evaluator. int zoomStep() const; // Common zoom factor settlers. void horizontalZoomStep(int iZoomStep); void verticalZoomStep(int iZoomStep); // Zoom centering context. struct ZoomCenter { int x, y, item; unsigned long frame; }; // Zoom centering prepare and post methods. void zoomCenterPre(ZoomCenter& zc) const; void zoomCenterPost(const ZoomCenter& zc); // Ensure point visibility depending on view. void ensureVisible(qtractorScrollView *pScrollView, const QPoint& pos); // Selection flags enum { SelectNone = 0, SelectClear = 1, SelectToggle = 2, SelectCommit = 4 }; // Clear all selection. void clearSelect(); // Update all selection rectangular areas. void updateSelect(bool bSelectReset); // Update the event selection list. void updateDragSelect(qtractorScrollView *pScrollView, const QRect& rectSelect, int flags); // Compute current drag time snap (in ticks). long timeSnap(long iTime) const; // Compute current drag time delta (in ticks). long timeDelta(qtractorScrollView *pScrollView) const; // Compute current drag note delta. int noteDelta(qtractorScrollView *pScrollView) const; // Compute current drag value delta. int valueDelta(qtractorScrollView *pScrollView) const; // Safe/capped value helpers. int safeNote(int iNote) const; int safeValue(int iValue) const; int safeValue14(int iValue14) const; int safePitchBend(int iPitchBend) const; // Apply the event drag-resize (also editing). void resizeEvent(qtractorMidiEvent *pEvent, long iTimeDelta, int iValueDelta, qtractorMidiEditCommand *pEditCommand = NULL); // Update event selection rectangle. void updateEvent(qtractorMidiEvent *pEvent); // Update event visual rectangles. void updateEventRects(qtractorMidiEvent *pEvent, QRect& rectEvent, QRect& rectView) const; // Drag-move current selection. void updateDragMove(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-move. void executeDragMove(qtractorScrollView *pScrollView, const QPoint& pos); // Drag-resize current selection (also editing). void updateDragResize(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-resize (also editing). void executeDragResize(qtractorScrollView *pScrollView, const QPoint& pos); // Drag-rescale current selection. void updateDragRescale(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-rescale. void executeDragRescale(qtractorScrollView *pScrollView, const QPoint& pos); // Finalize the event drag-paste. void executeDragPaste(qtractorScrollView *pScrollView, const QPoint& pos); // Drag(draw) event value-resize check. bool isDragEventResize(Qt::KeyboardModifiers modifiers) const; // Drag(draw) event value-resize to current selection... void updateDragEventResize(const QPoint& pos); // Apply drag(draw) event value-resize to current selection. void executeDragEventResize(const QPoint& pos); // Vertical line position drawing. void drawPositionX(int& iPositionX, int x, bool bSyncView); // Specialized drag/time-scale (draft)... struct DragTimeScale; protected slots: // Horizontal zoom view slots. void horizontalZoomInSlot(); void horizontalZoomOutSlot(); void horizontalZoomResetSlot(); // Vertical zoom view slots. void verticalZoomInSlot(); void verticalZoomOutSlot(); void verticalZoomResetSlot(); // Command execution notification slot. void updateNotifySlot(unsigned int flags); signals: // Emitted on selection/changes. void selectNotifySignal(qtractorMidiEditor *); void changeNotifySignal(qtractorMidiEditor *); // Send note event signale. void sendNoteSignal(int, int); private: // The editing sequence. qtractorMidiClip *m_pMidiClip; // Event fore/background colors. QColor m_foreground; QColor m_background; // The main child widgets. QFrame *m_pEditListHeader; qtractorMidiEditList *m_pEditList; qtractorMidiEditTime *m_pEditTime; qtractorMidiEditView *m_pEditView; qtractorMidiEditEventScale *m_pEditEventScale; qtractorMidiEditEvent *m_pEditEvent; QFrame *m_pEditEventFrame; qtractorMidiThumbView *m_pThumbView; // The local time scale. qtractorTimeScale *m_pTimeScale; // The original clip time-scale length/time. unsigned long m_iClipLengthTime; // The local time-scale offset/length. unsigned long m_iOffset; unsigned long m_iLength; // Event cursors (main time-line). qtractorMidiCursor m_cursor; qtractorMidiCursor m_cursorAt; // The current selection list. qtractorMidiEditSelect m_select; // Common drag state. enum DragState { DragNone = 0, DragStart, DragSelect, DragMove, DragRescale, DragResize, DragEventResize, DragPaste, DragStep } m_dragState, m_dragCursor; // Common drag-resize mode. enum ResizeMode { ResizeNone = 0, ResizeNoteRight, ResizeNoteLeft, ResizeValue, ResizeValue14, ResizePitchBend } m_resizeMode; // The current selecting/dragging stuff. qtractorMidiEvent *m_pEventDrag; QPoint m_posDrag; QRect m_rectDrag; // Differential drag-move position. QPoint m_posDelta; // Step (keyboard) drag-move position QPoint m_posStep; // Drag(draw) event-value position. QPoint m_posDragEventResize; // Which widget holds focus on drag-paste? qtractorScrollView *m_pEditPaste; // Viewport rubber-banding stuff. qtractorRubberBand *m_pRubberBand; // Zoom mode flag. int m_iZoomMode; // Edit mode flags. bool m_bEditMode; bool m_bEditModeDraw; bool m_bEventDragEdit; // Snap-to-beat/bar grid/zebra mode. bool m_bSnapZebra; bool m_bSnapGrid; // Floating tool-tips mode. bool m_bToolTips; // Last useful editing values. struct { unsigned char note; unsigned short value; unsigned long duration; unsigned short pitchBend; } m_last; // The local edit command list/queue. qtractorCommandList *m_pCommands; // Local edit-head/tail positioning. int m_iEditHeadX; int m_iEditTailX; // Local playhead positioning. int m_iPlayHeadX; bool m_bSyncView; // Note autition while editing. bool m_bSendNotes; // Event value stick vs. duration rectangle. bool m_bNoteDuration; // Event (note, velocity) coloring. bool m_bNoteColor; bool m_bValueColor; // The local clipboard stuff (singleton). static struct ClipBoard { // Constructor. ClipBoard() {} // Destructor. ~ClipBoard() { clear(); } // Clipboard clear. void clear() { qDeleteAll(items); items.clear(); } // Clipboard members. QList items; // Singleton declaration. } g_clipboard; // Instrument defined names for current clip/track. QHash m_noteNames; QHash m_controllerNames; QMap m_rpnNames; QMap m_nrpnNames; // Snap-to-scale (aka.in-place scale-quantize) stuff. int m_iSnapToScaleKey; int m_iSnapToScaleType; // Temporary sync-view/follow-playhead hold state. bool m_bSyncViewHold; int m_iSyncViewHold; }; #endif // __qtractorMidiEditor_h // end of qtractorMidiEditor.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiManager.h0000644000000000000000000000013213014536043017740 xustar0030 mtime=1479719971.764101039 30 atime=1479719971.764101039 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiManager.h0000644000175000001440000002510613014536043020564 0ustar00rncbcusers00000000000000// qtractorMidiManager.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiManager_h #define __qtractorMidiManager_h #include "qtractorAbout.h" #include "qtractorMidiBuffer.h" #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #ifndef CONFIG_MIDI_PARSER #define CONFIG_MIDI_PARSER 1 #endif #endif #if defined(CONFIG_LV2_EVENT) || defined(CONFIG_LV2_ATOM) #include "qtractorLv2Plugin.h" #ifndef CONFIG_MIDI_PARSER #define CONFIG_MIDI_PARSER 1 #endif #endif // Forward declarations. class qtractorTimeScale; class qtractorPluginList; class qtractorPlugin; class qtractorAudioBus; class qtractorMidiBus; class qtractorSubject; class qtractorMidiSyncThread; //---------------------------------------------------------------------- // class qtractorMidiSyncItem -- MIDI sync item decl. // class qtractorMidiSyncItem { public: // Constructor. qtractorMidiSyncItem(); // Destructor. virtual ~qtractorMidiSyncItem(); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync); bool isWaitSync() const; // Process item (in asynchronous controller thread). virtual void processSync() = 0; // Post/schedule item for process sync. static void syncItem(qtractorMidiSyncItem *pSyncItem); private: // Instance mmembers. volatile bool m_bWaitSync; // Async manager thread (singleton) static qtractorMidiSyncThread *g_pSyncThread; static unsigned int g_iSyncThreadRefCount; }; //---------------------------------------------------------------------- // class qtractorMidiInputBuffer -- MIDI input buffer decl. // class qtractorMidiInputBuffer : public qtractorMidiBuffer { public: // Constructor. qtractorMidiInputBuffer( unsigned int iBufferSize = qtractorMidiBuffer::MinBufferSize) : qtractorMidiBuffer(iBufferSize), m_pDryGainSubject(NULL), m_pWetGainSubject(NULL) {} // Velocity/gain accessors. void setDryGainSubject(qtractorSubject *pDryGainSubject) { m_pDryGainSubject = pDryGainSubject; } qtractorSubject *dryGainSubject() const { return m_pDryGainSubject; } void setWetGainSubject(qtractorSubject *pWetGainSubject) { m_pWetGainSubject = pWetGainSubject; } qtractorSubject *wetGainSubject() const { return m_pWetGainSubject; } // Input event enqueuer. bool enqueue(snd_seq_event_t *pEv, unsigned long iTime = 0); private: // Instance mmembers. qtractorSubject *m_pDryGainSubject; qtractorSubject *m_pWetGainSubject; }; //---------------------------------------------------------------------- // class qtractorMidiOutputBuffer -- MIDI output buffer decl. // class qtractorMidiOutputBuffer : public qtractorMidiSyncItem { public: // Constructor. qtractorMidiOutputBuffer(qtractorMidiBus *pMidiBus, unsigned int iBufferSize = qtractorMidiBuffer::MinBufferSize) : qtractorMidiSyncItem(), m_pMidiBus(pMidiBus), m_outputBuffer(iBufferSize), m_pGainSubject(NULL) {} // Velocity/gain accessors. void setGainSubject(qtractorSubject *pGainSubject) { m_pGainSubject = pGainSubject; } qtractorSubject *gaiSubject() const { return m_pGainSubject; } // Event enqueuer. bool enqueue(snd_seq_event_t *pEv, unsigned long iTime) { return m_outputBuffer.push(pEv, iTime); } // Buffer reset. void clear() { m_outputBuffer.clear(); } // Process buffer (in asynchronous thread). void processSync(); private: // Instance mmembers. qtractorMidiBus *m_pMidiBus; qtractorMidiBuffer m_outputBuffer; qtractorSubject *m_pGainSubject; }; //---------------------------------------------------------------------- // class qtractorMidiManager -- MIDI internal plugin list manager. // class qtractorMidiManager : public qtractorList::Link { public: // Constructor. qtractorMidiManager(qtractorPluginList *pPluginList, unsigned int iBufferSize = qtractorMidiBuffer::MinBufferSize); // Destructor. ~qtractorMidiManager(); // Implementation properties. qtractorPluginList *pluginList() const { return m_pPluginList; } unsigned int bufferSize() const { return m_queuedBuffer.bufferSize(); } // Clears buffers for processing. void clear(); // Event buffer accessor. snd_seq_event_t *events() const { return m_pEventBuffer; } // Returns number of events result of process. unsigned int count() const { return m_iEventCount; } // Direct buffering. bool direct(snd_seq_event_t *pEvent); // Queued buffering. bool queued(snd_seq_event_t *pEvent, unsigned long iTime, unsigned long iTimeOff = 0); // Process buffers. void process(unsigned long iTimeStart, unsigned long iTimeEnd); // Process buffers (in asynchronous controller thread). void processSync(); // Resets all buffering. void reset(); // Sync thread state flags accessors. void setWaitSync(bool bWaitSync); bool isWaitSync() const; // Factory (proxy) methods. static qtractorMidiManager *createMidiManager( qtractorPluginList *pPluginList); static void deleteMidiManager( qtractorMidiManager *pMidiManager); // Some default factory options. static void setDefaultAudioOutputBus(bool bAudioOutputBus); static bool isDefaultAudioOutputBus(); static void setDefaultAudioOutputAutoConnect(bool bAudioOutputAutoConnect); static bool isDefaultAudioOutputAutoConnect(); #ifdef CONFIG_VST // VST event buffer accessors... VstEvents *vst_events_in() const { return (VstEvents *) m_ppVstBuffers[m_iEventBuffer & 1]; } VstEvents *vst_events_out() const { return (VstEvents *) m_ppVstBuffers[(m_iEventBuffer + 1) & 1]; } // Copy VST event buffer (output)... void vst_events_copy(VstEvents *pVstBuffer); // Swap VST event buffers... void vst_events_swap(); #endif #ifdef CONFIG_LV2_EVENT // LV2 event buffer accessors... LV2_Event_Buffer *lv2_events_in() const { return m_ppLv2EventBuffers[m_iEventBuffer & 1]; } LV2_Event_Buffer *lv2_events_out() const { return m_ppLv2EventBuffers[(m_iEventBuffer + 1) & 1]; } // Swap LV2 event buffers... void lv2_events_swap(); #endif #ifdef CONFIG_LV2_ATOM // LV2 atom buffer accessors... LV2_Atom_Buffer *lv2_atom_buffer_in() const { return m_ppLv2AtomBuffers[m_iEventBuffer & 1]; } LV2_Atom_Buffer *lv2_atom_buffer_out() const { return m_ppLv2AtomBuffers[(m_iEventBuffer + 1) & 1]; } // Swap LV2 atom buffers... void lv2_atom_buffer_swap(); // Resize LV2 atom buffers if necessary. void lv2_atom_buffer_resize(unsigned int iMinBufferSize); #endif // Audio output bus mode accessors. void setAudioOutputBus(bool bAudioOutputBus); bool isAudioOutputBus() const { return m_bAudioOutputBus; } void setAudioOutputBusName(const QString& sAudioOutputBusName) { m_sAudioOutputBusName = sAudioOutputBusName; } const QString& audioOutputBusName() const { return m_sAudioOutputBusName; } qtractorAudioBus *audioOutputBus() const { return m_pAudioOutputBus; } void resetAudioOutputBus(); // Audio output bus defaults accessors. void setAudioOutputAutoConnect(bool bAudioOutputAutoConnect) { m_bAudioOutputAutoConnect = bAudioOutputAutoConnect; } bool isAudioOutputAutoConnect() const { return m_bAudioOutputAutoConnect; } // Current bank selection accessors. void setCurrentBank(int iBank) { m_iCurrentBank = iBank; } int currentBank() const { return m_iCurrentBank; } // Current program selection accessors. void setCurrentProg(int iProg) { m_iCurrentProg = iProg; } int currentProg() const { return m_iCurrentProg; } // MIDI Instrument collection map-types. typedef QMap Progs; struct Bank { QString name; Progs progs; }; typedef QMap Banks; typedef QMap Instruments; // Instrument map builder. void updateInstruments(); // Instrument map accessor. const Instruments& instruments() const { return m_instruments; } // Direct MIDI controller helper. void setController(unsigned short iChannel, int iController, int iValue); // Shut-off MIDI channel (panic)... void shutOff(unsigned short iChannel); // Process specific MIDI buffer (merge). void processInputBuffer( qtractorMidiInputBuffer *pMidiInputBuffer, unsigned long t0 = 0); protected: // Audio output (de)activation methods. void createAudioOutputBus(); void deleteAudioOutputBus(); // Process/decode into other/plugin event buffers... void processEventBuffers(); // Swap event buffers (in for out and vice-versa) void swapEventBuffers(); private: // MIDI process sync item class. // class SyncItem : public qtractorMidiSyncItem { public: // Constructor. SyncItem(qtractorMidiManager *pMidiManager) : qtractorMidiSyncItem(), m_pMidiManager(pMidiManager) {} // Processor sync method. void processSync() { m_pMidiManager->processSync(); } // private: // Instance member. qtractorMidiManager *m_pMidiManager; }; SyncItem *m_pSyncItem; // Instance variables qtractorPluginList *m_pPluginList; qtractorMidiBuffer m_directBuffer; qtractorMidiBuffer m_queuedBuffer; qtractorMidiBuffer m_postedBuffer; qtractorMidiBuffer m_controllerBuffer; snd_seq_event_t *m_pEventBuffer; unsigned int m_iEventCount; #ifdef CONFIG_MIDI_PARSER snd_midi_event_t *m_pMidiParser; #endif unsigned short m_iEventBuffer; #ifdef CONFIG_VST VstMidiEvent *m_ppVstMidiBuffers[2]; unsigned char *m_ppVstBuffers[2]; #endif #ifdef CONFIG_LV2_EVENT LV2_Event_Buffer *m_ppLv2EventBuffers[2]; #endif #ifdef CONFIG_LV2_ATOM LV2_Atom_Buffer *m_ppLv2AtomBuffers[2]; unsigned int m_iLv2AtomBufferSize; #endif bool m_bAudioOutputBus; QString m_sAudioOutputBusName; bool m_bAudioOutputAutoConnect; qtractorAudioBus *m_pAudioOutputBus; int m_iCurrentBank; int m_iCurrentProg; int m_iPendingBankMSB; int m_iPendingBankLSB; int m_iPendingProg; Instruments m_instruments; // Global factory options. static bool g_bAudioOutputBus; static bool g_bAudioOutputAutoConnect; }; #endif // __qtractorMidiManager_h // end of qtractorMidiManager.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiListView.h0000644000000000000000000000012713014536043020140 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiListView.h0000644000175000001440000000526713014536043020766 0ustar00rncbcusers00000000000000// qtractorMidiListView.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiListView_h #define __qtractorMidiListView_h #include "qtractorFileListView.h" // Forward declarations. class qtractorMidiFile; class qtractorMidiListView; //---------------------------------------------------------------------- // class qtractorMidiFileItem -- MIDI file list view item. // class qtractorMidiFileItem : public qtractorFileListItem { public: // Constructor. qtractorMidiFileItem(const QString& sPath, qtractorMidiFile *pFile); protected: // Virtual tooltip renderer. QString toolTip() const; }; //---------------------------------------------------------------------- // class qtractorMidiChannelItem -- MIDI channel list view item. // class qtractorMidiChannelItem : public qtractorFileChannelItem { public: // Constructors. qtractorMidiChannelItem(qtractorMidiFileItem *pFileItem, const QString& sName, unsigned short iChannel); protected: // Virtual tooltip renderer. QString toolTip() const; }; //---------------------------------------------------------------------------- // qtractorMidiListView -- Group/File list view, supporting drag-n-drop. // class qtractorMidiListView : public qtractorFileListView { Q_OBJECT public: // Constructor. qtractorMidiListView(QWidget *pParent = 0); // QListView::addColumn() ids. enum ItemColumn { Name = 0, Format = 1, Tracks = 2, Resolution = 3, Path = 4, LastColumn = 5 }; protected: // Which column is the complete file path? int pathColumn() const { return Path; } // File item factory method. qtractorFileListItem *createFileItem(const QString& sPath); // Prompt for proper file list open. QStringList getOpenFileNames(); }; #endif // __qtractorMidiListView_h // end of qtractorMidiListView.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipFadeFunctor.h0000644000000000000000000000013213014536043020573 xustar0030 mtime=1479719971.741089539 30 atime=1479719971.741089539 30 ctime=1479719971.741089539 qtractor-0.8.0/src/qtractorClipFadeFunctor.h0000644000175000001440000000234213014536043021414 0ustar00rncbcusers00000000000000// qtractorClipFadeFunctor.h // /**************************************************************************** Copyright (C) 2010, rncbc aka Rui Nuno Capela. All rights reserved. Adapted and refactored from Robert Penner's easing equations. Copyright (C) 2001, Robert Penner. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorClipFadeFunctor_h #define __qtractorClipFadeFunctor_h #include "qtractorClip.h" #endif // __qtractorClipFadeFunctor_h // end of qtractorClipFade.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioListView.cpp0000644000000000000000000000013213014536043020646 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioListView.cpp0000644000175000001440000001523413014536043021473 0ustar00rncbcusers00000000000000// qtractorAudioListView.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorAudioListView.h" #include "qtractorAudioFile.h" #include "qtractorOptions.h" #include "qtractorMessageList.h" #include #include #include //---------------------------------------------------------------------- // class qtractorAudioFileItem -- audio file list view item. // // Constructors. qtractorAudioFileItem::qtractorAudioFileItem ( const QString& sPath, qtractorAudioFile *pFile ) : qtractorFileListItem(sPath) { QTreeWidgetItem::setTextAlignment( qtractorAudioListView::Channels, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorAudioListView::Frames, Qt::AlignRight); QTreeWidgetItem::setTextAlignment( qtractorAudioListView::Rate, Qt::AlignRight); QTreeWidgetItem::setIcon(qtractorAudioListView::Name, QIcon(":/images/itemAudioFile.png")); QTreeWidgetItem::setText(qtractorAudioListView::Channels, QString::number(pFile->channels())); QTreeWidgetItem::setText(qtractorAudioListView::Frames, QString::number(pFile->frames())); QTreeWidgetItem::setText(qtractorAudioListView::Rate, QString::number(pFile->sampleRate())); QString sTime; unsigned int hh, mm, ss, zzz; float secs = (float) pFile->frames() / (float) pFile->sampleRate(); hh = mm = ss = 0; if (secs >= 3600.0f) { hh = (unsigned int) (secs / 3600.0f); secs -= (float) hh * 3600.0f; } if (secs >= 60.0f) { mm = (unsigned int) (secs / 60.0f); secs -= (float) mm * 60.0f; } if (secs >= 0.0f) { ss = (unsigned int) secs; secs -= (float) ss; } zzz = (unsigned int) (secs * 1000.0f); sTime.sprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); QTreeWidgetItem::setText(qtractorAudioListView::Time, sTime); QTreeWidgetItem::setText(qtractorAudioListView::Path, sPath); } // Tooltip renderer. QString qtractorAudioFileItem::toolTip (void) const { return QObject::tr( "%1 (%2)\n%3 channels, %4 frames, %5 Hz\n%6") .arg(QTreeWidgetItem::text(qtractorAudioListView::Name)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Time)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Channels)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Frames)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Rate)) .arg(QTreeWidgetItem::text(qtractorAudioListView::Path)); } //---------------------------------------------------------------------------- // qtractorAudioListView -- Group/File list view, supporting drag-n-drop. // // Constructor. qtractorAudioListView::qtractorAudioListView ( QWidget *pParent ) : qtractorFileListView(qtractorFileList::Audio, pParent) { QTreeWidget::setColumnCount(qtractorAudioListView::LastColumn + 1); QTreeWidgetItem *pHeaderItem = QTreeWidget::headerItem(); pHeaderItem->setText(qtractorAudioListView::Name, tr("Name")); pHeaderItem->setText(qtractorAudioListView::Channels, tr("Ch")); pHeaderItem->setText(qtractorAudioListView::Frames, tr("Frames")); pHeaderItem->setText(qtractorAudioListView::Rate, tr("Rate")); pHeaderItem->setText(qtractorAudioListView::Time, tr("Time")); pHeaderItem->setText(qtractorAudioListView::Path, tr("Path")); pHeaderItem->setText(qtractorAudioListView::LastColumn, QString::null); pHeaderItem->setTextAlignment( qtractorAudioListView::Channels, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorAudioListView::Frames, Qt::AlignRight); pHeaderItem->setTextAlignment( qtractorAudioListView::Rate, Qt::AlignRight); QHeaderView *pHeader = QTreeWidget::header(); pHeader->resizeSection(qtractorAudioListView::Name, 160); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Channels); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Frames); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Rate); QTreeWidget::resizeColumnToContents(qtractorAudioListView::Time); pHeader->resizeSection(qtractorAudioListView::Path, 160); } // Prompt for proper file list open. QStringList qtractorAudioListView::getOpenFileNames (void) { QStringList files; const QString& sTitle = tr("Open Audio Files") + " - " QTRACTOR_TITLE; #if 1//QT_VERSION < 0x040400 // Ask for the filename to open... QFileDialog::Options options = 0; qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions && pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; files = QFileDialog::getOpenFileNames(this, sTitle, recentDir(), qtractorAudioFileFactory::filters(), NULL, options); #else // Construct open-files dialog... QFileDialog fileDialog(this, sTitle, recentDir(), qtractorAudioFileFactory::filters()); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(qtractorAudioFileFactory::defaultExt()); // Stuff sidebar... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) { QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sAudioDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); } // Show dialog... if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif return files; } // File item factory method. qtractorFileListItem *qtractorAudioListView::createFileItem ( const QString& sPath ) { qtractorFileListItem *pFileItem = NULL; qtractorAudioFile *pFile = qtractorAudioFileFactory::createAudioFile(sPath); if (pFile == NULL) return NULL; if (pFile->open(sPath)) { pFileItem = new qtractorAudioFileItem(sPath, pFile); pFile->close(); } else { qtractorMessageList::append( tr("%1: Audio file not found.").arg(sPath)); } delete pFile; return pFileItem; } // end of qtractorAudioListView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTimeScaleForm.h0000644000000000000000000000012713014536043020261 xustar0029 mtime=1479719971.77710754 29 atime=1479719971.77710754 29 ctime=1479719971.77710754 qtractor-0.8.0/src/qtractorTimeScaleForm.h0000644000175000001440000000532313014536043021100 0ustar00rncbcusers00000000000000// qtractorTimeScaleForm.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTimeScaleForm_h #define __qtractorTimeScaleForm_h #include "ui_qtractorTimeScaleForm.h" // Forward declarations... class qtractorTimeScaleListItem; class QTime; //---------------------------------------------------------------------------- // qtractorTimeScaleForm -- UI wrapper form. class qtractorTimeScaleForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTimeScaleForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); void setTimeScale(qtractorTimeScale *pTimeScale); qtractorTimeScale *timeScale() const; void setFrame(unsigned long iFrame); unsigned long frame() const; unsigned short bar() const; bool isDirty(); protected slots: void reject(); void refresh(); void selectItem(); void addItem(); void updateItem(); void removeItem(); void refreshItems(); void barChanged(int); void timeChanged(unsigned long); void tempoChanged(); void changed(); void tempoTap(); void tempoFactor(); void markerColor(); void contextMenu(const QPoint&); void stabilizeForm(); protected: enum { AddNode = (1 << 0), UpdateNode = (1 << 1), RemoveNode = (1 << 2), AddMarker = (1 << 3), UpdateMarker = (1 << 4), RemoveMarker = (1 << 5) }; unsigned int flags() const; void setCurrentItem(qtractorTimeScale::Node *pNode, unsigned long iFrame); void setCurrentMarker(qtractorTimeScale::Marker *pMarker); void ensureVisibleFrame(unsigned long iFrame); private: // The Qt-designer UI struct... Ui::qtractorTimeScaleForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; QTime *m_pTempoTap; int m_iTempoTap; float m_fTempoTap; int m_iDirtySetup; int m_iDirtyCount; int m_iDirtyTotal; }; #endif // __qtractorTimeScaleForm_h // end of qtractorTimeScaleForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorClipSelect.cpp0000644000000000000000000000013213014536043020145 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorClipSelect.cpp0000644000175000001440000001054413014536043020771 0ustar00rncbcusers00000000000000// qtractorClipSelect.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorClipSelect.h" #include "qtractorSession.h" #include "qtractorTrack.h" #include "qtractorClip.h" //------------------------------------------------------------------------- // qtractorClipSelect -- Track clip selection capsule. // Constructor. qtractorClipSelect::qtractorClipSelect (void) { m_bTrackSingle = false; m_pTrackSingle = NULL; } // Default constructor. qtractorClipSelect::~qtractorClipSelect (void) { clear(); } // Clip selection method. void qtractorClipSelect::selectItem ( qtractorClip *pClip, const QRect& rect, bool bSelect ) { // Add/remove clip selection... Item *pClipItem = NULL; ItemList::Iterator iter = m_items.find(pClip); if (iter != m_items.end()) pClipItem = iter.value(); if (pClipItem && !bSelect) { iter = m_items.erase(iter); delete pClipItem; pClip->setClipSelected(false); m_bTrackSingle = false; // Reset united selection rectangle... m_rect.setRect(0, 0, 0, 0); const ItemList::Iterator& iter_end = m_items.end(); for (iter = m_items.begin(); iter != iter_end; ++iter) m_rect = m_rect.united(iter.value()->rectClip); // Done with clip deselection. } else if (bSelect) { pClip->setClipSelected(true); if (pClipItem) pClipItem->rectClip = rect; else m_items.insert(pClip, new Item(rect)); // Special optimization: no need to recache // our single track reference if we add some outsider clip... if (m_bTrackSingle) { if (m_pTrackSingle && m_pTrackSingle != pClip->track()) m_pTrackSingle = NULL; } else if (m_pTrackSingle == NULL) { m_pTrackSingle = pClip->track(); m_bTrackSingle = true; } // Unite whole selection reactangular area... m_rect = m_rect.united(rect); } } // Clip addition (no actual selection). void qtractorClipSelect::addItem ( qtractorClip *pClip, const QRect& rect ) { m_items.insert(pClip, new Item(rect)); m_rect = m_rect.united(rect); } // The united selection rectangle. const QRect& qtractorClipSelect::rect (void) const { return m_rect; } // Dynamic helper: // Do all selected clips belong to the same track? qtractorTrack *qtractorClipSelect::singleTrack (void) { // Check if predicate is already cached... if (!m_bTrackSingle) { m_pTrackSingle = NULL; ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator& iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorClip *pClip = iter.key(); if (m_pTrackSingle == NULL) m_pTrackSingle = pClip->track(); else if (m_pTrackSingle != pClip->track()) { m_pTrackSingle = NULL; break; } } m_bTrackSingle = true; } // Return current selected single track (if any)... return m_pTrackSingle; } // Selection list accessor. const qtractorClipSelect::ItemList& qtractorClipSelect::items (void) const { return m_items; } // Clip selection item lookup. qtractorClipSelect::Item *qtractorClipSelect::findItem ( qtractorClip *pClip ) const { return m_items.value(pClip, NULL); } // Reset clip selection. void qtractorClipSelect::reset (void) { ItemList::ConstIterator iter = m_items.constBegin(); const ItemList::ConstIterator& iter_end = m_items.constEnd(); for ( ; iter != iter_end; ++iter) iter.key()->setClipSelected(false); clear(); } // Clear clip selection. void qtractorClipSelect::clear (void) { m_bTrackSingle = false; m_pTrackSingle = NULL; m_rect.setRect(0, 0, 0, 0); qDeleteAll(m_items); m_items.clear(); } // end of qtractorClipSelect.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorObserver.h0000644000000000000000000000012713014536043017356 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorObserver.h0000644000175000001440000001660013014536043020175 0ustar00rncbcusers00000000000000// qtractorObserver.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorObserver_h #define __qtractorObserver_h #include #include #include // Forward declarations. class qtractorSubject; class qtractorObserver; class qtractorCurve; //--------------------------------------------------------------------------- // qtractorSubject - Scalar parameter value model. class qtractorSubject { public: // Constructor. qtractorSubject(float fValue = 0.0f, float fDefaultValue = 0.0f); // Destructor. ~qtractorSubject(); // Direct value accessors. void setValue(float fValue, qtractorObserver *pSender = NULL); float value() const { return m_fValue; } float prevValue() const { return m_fPrevValue; } // Observers notification. void notify(qtractorObserver *pSender, bool bUpdate); // Observer list accessors. void attach(qtractorObserver *pObserver) { m_observers.append(pObserver); } void detach(qtractorObserver *pObserver) { m_observers.removeAll(pObserver); } const QList& observers() const { return m_observers; } // Queue status accessors. void setQueued(bool bQueued) { m_bQueued = bQueued; } bool isQueued() const { return m_bQueued; } // Direct address accessor. float *data() { return &m_fValue; } // Parameter name accessors. void setName(const QString& sName) { m_sName = sName.trimmed(); } const QString& name() const { return m_sName; } // Value limits accessors. void setMaxValue(float fMaxValue) { m_fMaxValue = fMaxValue; } float maxValue() const { return m_fMaxValue; } void setMinValue(float fMinValue) { m_fMinValue = fMinValue; } float minValue() const { return m_fMinValue; } // Default value accessor. void setDefaultValue(float fDefaultValue) { m_fDefaultValue = fDefaultValue; } float defaultValue() const { return m_fDefaultValue; } void resetValue(qtractorObserver *pSender = NULL) { setValue(m_fDefaultValue, pSender); } // Toggled mode accessors. void setToggled(bool bToggled) { m_bToggled = bToggled; } bool isToggled() const { return m_bToggled; } // Integer mode accessors. void setInteger(bool bInteger) { m_bInteger = bInteger; } bool isInteger() const { return m_bInteger; } // Non toggled nor integer mode helper. bool isDecimal() const { return !m_bToggled && !m_bInteger; } // Filter value within legal bounds. float safeValue (float fValue) const { if (m_bToggled) { const float fThreshold = 0.5f * (m_fMinValue + m_fMaxValue); fValue = (fValue > fThreshold ? m_fMaxValue : m_fMinValue); } else if (fValue > m_fMaxValue) fValue = m_fMaxValue; else if (fValue < m_fMinValue) fValue = m_fMinValue; else if (m_bInteger) fValue = ::roundf(fValue); return fValue; } // Normalized scale converters. float valueFromScale ( float fScale ) const { return m_fMinValue + fScale * (m_fMaxValue - m_fMinValue); } float scaleFromValue ( float fValue ) const { return (fValue - m_fMinValue) / (m_fMaxValue - m_fMinValue); } // Automation curve association. void setCurve(qtractorCurve *pCurve) { m_pCurve = pCurve; } qtractorCurve *curve() const { return m_pCurve; } // Queue flush (singleton) -- notify all pending observers. static void flushQueue(bool bUpdate); // Queue reset (clear). static void resetQueue(); static void clearQueue(); private: // Instance variables. float m_fValue; bool m_bQueued; float m_fPrevValue; // Human readable name/label. QString m_sName; // Value limits. float m_fMinValue; float m_fMaxValue; // Default value. float m_fDefaultValue; // Toggled value mode (max or min). bool m_bToggled; // Integer value mode. bool m_bInteger; // Automation curve association. qtractorCurve *m_pCurve; // List of observers (obviously) QList m_observers; }; //--------------------------------------------------------------------------- // qtractorObserver - Scalar parameter value control/view. class qtractorObserver { public: // Constructor. qtractorObserver(qtractorSubject *pSubject = NULL) : m_pSubject(pSubject) { if (m_pSubject) m_pSubject->attach(this); } // Virtual destructor. virtual ~qtractorObserver() { if (m_pSubject) m_pSubject->detach(this); } // Subject value accessor. void setSubject(qtractorSubject *pSubject) { if (m_pSubject /* && pSubject*/) m_pSubject->detach(this); m_pSubject = pSubject; if (m_pSubject) m_pSubject->attach(this); } qtractorSubject *subject() const { return m_pSubject; } // Indirect value accessors. void setValue(float fValue) { if (m_pSubject) m_pSubject->setValue(fValue, this); } float value() const { return (m_pSubject ? m_pSubject->value() : 0.0f); } float prevValue() const { return (m_pSubject ? m_pSubject->prevValue() : 0.0f); } // Value limits accessors. float maxValue() const { return (m_pSubject ? m_pSubject->maxValue() : 1.0f); } float minValue() const { return (m_pSubject ? m_pSubject->minValue() : 0.0f); } // Default value accessor. void setDefaultValue(float fDefaultValue) { if (m_pSubject) m_pSubject->setDefaultValue(fDefaultValue); } float defaultValue() const { return (m_pSubject ? m_pSubject->defaultValue() : 0.0f); } void resetValue() { if (m_pSubject) m_pSubject->resetValue(this); } // Queue status accessors. bool isQueued() const { return (m_pSubject ? m_pSubject->isQueued() : false); } // Toggled mode accessors. bool isToggled() const { return (m_pSubject ? m_pSubject->isToggled() : false); } // Integer mode accessors. bool isInteger() const { return (m_pSubject ? m_pSubject->isInteger() : false); } // Non toggled nor integer mode helper. bool isDecimal() const { return (m_pSubject ? m_pSubject->isDecimal() : false); } // Filter value within legal bounds. float safeValue(float fValue) const { return (m_pSubject ? m_pSubject->safeValue(fValue) : 0.0f); } // Normalized scale converters. float valueFromScale ( float fScale ) const { return (m_pSubject ? m_pSubject->valueFromScale(fScale) : 0.0f); } float scaleFromValue ( float fValue ) const { return (m_pSubject ? m_pSubject->scaleFromValue(fValue) : 0.0f); } // Automation curve association. void setCurve(qtractorCurve *pCurve) { if (m_pSubject) m_pSubject->setCurve(pCurve); } qtractorCurve *curve() const { return (m_pSubject ? m_pSubject->curve() : NULL); } // Pure virtual view updater. virtual void update(bool bUpdate) = 0; private: // Instance variables. qtractorSubject *m_pSubject; }; #endif // __qtractorObserver_h // end of qtractorObserver.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorZipFile.cpp0000644000000000000000000000012713014536043017464 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractorZipFile.cpp0000644000175000001440000007010313014536043020301 0ustar00rncbcusers00000000000000// qtractorZipFile.cpp // /**************************************************************************** Copyright (C) 2010-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #ifdef CONFIG_LIBZ /* Most of this code was originally borrowed, stirred, mangled * and finally adapted from the Qt 4.6 source code (LGPL). * * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(ies). * All rights reserved. * Contact: Nokia Corporation (qt-info@nokia.com) */ #include "qtractorZipFile.h" #define QTRACTOR_PROGRESS_BAR #ifdef QTRACTOR_PROGRESS_BAR #include "qtractorMainForm.h" #include #endif #include #include #include #include #include #if defined(Q_OS_WIN) # undef S_IFREG # undef S_ISDIR # undef S_ISREG # undef S_IRUSR # undef S_IWUSR # undef S_IXUSR # define S_IFREG 0100000 # define S_ISDIR(x) ((x) & 0040000) > 0 # define S_ISREG(x) ((x) & 0170000) == S_IFREG # define S_IFLNK 020000 # define S_ISLNK(x) ((x) & S_IFLNK) > 0 # define S_IRUSR 0400 # define S_IWUSR 0200 # define S_IXUSR 0100 # define S_IRGRP 0040 # define S_IWGRP 0020 # define S_IXGRP 0010 # define S_IROTH 0004 # define S_IWOTH 0002 # define S_IXOTH 0001 #endif #include #define BUFF_SIZE 16384 static inline unsigned int read_uint ( const unsigned char *data ) { return data[0] + (data[1] << 8) + (data[2] << 16) + (data[3] << 24); } static inline unsigned short read_ushort ( const unsigned char *data ) { return data[0] + (data[1] << 8); } static inline void write_uint ( unsigned char *data, unsigned int i ) { data[0] = i & 0xff; data[1] = (i >> 8) & 0xff; data[2] = (i >> 16) & 0xff; data[3] = (i >> 24) & 0xff; } static inline void write_ushort ( unsigned char *data, ushort i ) { data[0] = i & 0xff; data[1] = (i >> 8) & 0xff; } static inline void copy_uint ( unsigned char *dest, const unsigned char *src ) { dest[0] = src[0]; dest[1] = src[1]; dest[2] = src[2]; dest[3] = src[3]; } static inline void copy_ushort ( unsigned char *dest, const unsigned char *src ) { dest[0] = src[0]; dest[1] = src[1]; } static void write_msdos_date ( unsigned char *data, const QDateTime& dt ) { if (dt.isValid()) { const unsigned short time = (dt.time().hour() << 11) // 5 bit hour | (dt.time().minute() << 5) // 6 bit minute | (dt.time().second() >> 1); // 5 bit double seconds data[0] = time & 0xff; data[1] = time >> 8; const unsigned short date = ((dt.date().year() - 1980) << 9) // 7 bit year 1980-based | (dt.date().month() << 5) // 4 bit month | (dt.date().day()); // 5 bit day data[2] = date & 0xff; data[3] = date >> 8; } else { data[0] = 0; data[1] = 0; data[2] = 0; data[3] = 0; } } static QDateTime read_msdos_date ( unsigned char *data ) { const unsigned short time = data[0] + (data[1] << 8); const unsigned short date = data[2] + (data[3] << 8); const unsigned int year = (date >> 9) + 1980; // 7 bit year 1980-based. const unsigned int mon = (date >> 5) & 0x0f; // 4 bit month. const unsigned int day = (date & 0x1f); // 5 bit day. const unsigned int hh = (time >> 11); // 5 bit hour const unsigned int mm = (time >> 5) & 0x3f; // 6 bit minute const unsigned int ss = (time & 0x1f) << 1; // 5 bit double (m)seconds. return QDateTime(QDate(year, mon, day), QTime(hh, mm, ss)); } static unsigned int mode_from_permissions ( QFile::Permissions perms ) { unsigned int mode = 0; if (perms & QFile::ReadOwner) mode |= S_IRUSR; if (perms & QFile::WriteOwner) mode |= S_IWUSR; if (perms & QFile::ExeOwner) mode |= S_IXUSR; if (perms & QFile::ReadUser) mode |= S_IRUSR; if (perms & QFile::WriteUser) mode |= S_IWUSR; if (perms & QFile::ExeUser) mode |= S_IXUSR; if (perms & QFile::ReadGroup) mode |= S_IRGRP; if (perms & QFile::WriteGroup) mode |= S_IWGRP; if (perms & QFile::ExeGroup) mode |= S_IXGRP; if (perms & QFile::ReadOther) mode |= S_IROTH; if (perms & QFile::WriteOther) mode |= S_IWOTH; if (perms & QFile::ExeOther) mode |= S_IXOTH; return mode; } static QFile::Permissions permissions_from_mode ( unsigned int mode ) { QFile::Permissions perms; if (mode & S_IRUSR) perms |= QFile::ReadOwner; if (mode & S_IWUSR) perms |= QFile::WriteOwner; if (mode & S_IXUSR) perms |= QFile::ExeOwner; if (mode & S_IRUSR) perms |= QFile::ReadUser; if (mode & S_IWUSR) perms |= QFile::WriteUser; if (mode & S_IXUSR) perms |= QFile::ExeUser; if (mode & S_IRGRP) perms |= QFile::ReadGroup; if (mode & S_IWGRP) perms |= QFile::WriteGroup; if (mode & S_IXGRP) perms |= QFile::ExeGroup; if (mode & S_IROTH) perms |= QFile::ReadOther; if (mode & S_IWOTH) perms |= QFile::WriteOther; if (mode & S_IXOTH) perms |= QFile::ExeOther; return perms; } struct LocalFileHeader { unsigned char signature[4]; // 0x04034b50 unsigned char version_needed[2]; unsigned char general_purpose_bits[2]; unsigned char compression_method[2]; unsigned char last_mod_file[4]; unsigned char crc_32[4]; unsigned char compressed_size[4]; unsigned char uncompressed_size[4]; unsigned char file_name_length[2]; unsigned char extra_field_length[2]; }; struct CentralFileHeader { unsigned char signature[4]; // 0x02014b50 unsigned char version_made[2]; unsigned char version_needed[2]; unsigned char general_purpose_bits[2]; unsigned char compression_method[2]; unsigned char last_mod_file[4]; unsigned char crc_32[4]; unsigned char compressed_size[4]; unsigned char uncompressed_size[4]; unsigned char file_name_length[2]; unsigned char extra_field_length[2]; unsigned char file_comment_length[2]; unsigned char disk_start[2]; unsigned char internal_file_attributes[2]; unsigned char external_file_attributes[4]; unsigned char offset_local_header[4]; }; struct EndOfDirectory { unsigned char signature[4]; // 0x06054b50 unsigned char this_disk[2]; unsigned char start_of_directory_disk[2]; unsigned char num_dir_entries_this_disk[2]; unsigned char num_dir_entries[2]; unsigned char directory_size[4]; unsigned char dir_start_offset[4]; unsigned char comment_length[2]; }; struct FileHeader { CentralFileHeader h; QByteArray file_name; QByteArray extra_field; QByteArray file_comment; }; static void copy_header ( LocalFileHeader& lfh, const CentralFileHeader& h ) { write_uint(lfh.signature, 0x04034b50); copy_ushort(lfh.version_needed, h.version_needed); copy_ushort(lfh.general_purpose_bits, h.general_purpose_bits); copy_ushort(lfh.compression_method, h.compression_method); copy_uint(lfh.last_mod_file, h.last_mod_file); copy_uint(lfh.crc_32, h.crc_32); copy_uint(lfh.compressed_size, h.compressed_size); copy_uint(lfh.uncompressed_size, h.uncompressed_size); copy_ushort(lfh.file_name_length, h.file_name_length); copy_ushort(lfh.extra_field_length, h.extra_field_length); } //---------------------------------------------------------------------------- // qtractorZipDevice -- Common ZIP I/O device class. // class qtractorZipDevice { public: qtractorZipDevice (QIODevice *pDevice, bool bOwnDevice) : device(pDevice), own_device(bOwnDevice), status(qtractorZipFile::NoError), dirty_contents(true), total_uncompressed(0), total_compressed(0), total_processed(0), buff_read(new unsigned char [BUFF_SIZE]), buff_write(new unsigned char [BUFF_SIZE]), write_offset(0) { #ifdef QTRACTOR_PROGRESS_BAR qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); progress_bar = (pMainForm ? pMainForm->progressBar() : NULL); #endif } ~qtractorZipDevice() { delete [] buff_read; delete [] buff_write; if (own_device) delete device; } void scanFiles(); bool extractEntry(const QString& sFilename, const FileHeader& fh); bool extractAll(); void setPrefix(const QString& sPrefix); const QString& prefix() const; QString alias(const QString& sFilename, const QString& sPrefix = QString(), bool bTemp = false) const; enum EntryType { File = 0, Directory, SymLink }; bool addEntry(EntryType type, const QString& sFilename, const QString& sAlias = QString()); bool processEntry(const QString& sFilename, FileHeader& fh); bool processAll(); QIODevice *device; bool own_device; qtractorZipFile::Status status; bool dirty_contents; QString file_prefix; QHash file_headers; QHash file_aliases; QByteArray comment; unsigned int total_uncompressed; unsigned int total_compressed; unsigned int total_processed; unsigned char *buff_read; unsigned char *buff_write; unsigned int write_offset; #ifdef QTRACTOR_PROGRESS_BAR QProgressBar *progress_bar; #endif }; //---------------------------------------------------------------------------- // qtractorZipDevice -- Common ZIP I/O device class. // // Scans and reads zip archive entry directory (read-only). void qtractorZipDevice::scanFiles (void) { if (!dirty_contents) return; if (!(device->isOpen() || device->open(QIODevice::ReadOnly))) { status = qtractorZipFile::FileOpenError; return; } if (!(device->openMode() & QIODevice::ReadOnly)) { status = qtractorZipFile::FileReadError; return; } total_uncompressed = 0; total_compressed = 0; total_processed = 0; file_headers.clear(); dirty_contents = false; unsigned char tmp[4]; device->read((char *) tmp, 4); if (read_uint(tmp) != 0x04034b50) { qWarning("qtractorZipDevice::scanFiles: not a zip file."); return; } // Find EndOfDirectory header... int i = 0; int dir_start_offset = -1; int num_dir_entries = 0; EndOfDirectory eod; while (dir_start_offset == -1) { const int pos = device->size() - sizeof(EndOfDirectory) - i; if (pos < 0 || i > 65535) { qWarning("qtractorZipDevice::scanFiles: " "end-of-directory not found."); return; } device->seek(pos); device->read((char *) &eod, sizeof(EndOfDirectory)); if (read_uint(eod.signature) == 0x06054b50) break; ++i; } // Have the eod... dir_start_offset = read_uint(eod.dir_start_offset); num_dir_entries = read_ushort(eod.num_dir_entries); const int comment_length = read_ushort(eod.comment_length); if (comment_length != i) qWarning("qtractorZipDevice::scanFiles: failed to parse zip file."); comment = device->read(qMin(comment_length, i)); device->seek(dir_start_offset); for (i = 0; i < num_dir_entries; ++i) { FileHeader fh; int nread = device->read((char *) &fh.h, sizeof(CentralFileHeader)); if (nread < (int) sizeof(CentralFileHeader)) { qWarning("qtractorZipDevice::scanFiles: " "failed to read complete header, " "index may be incomplete."); break; } if (read_uint(fh.h.signature) != 0x02014b50) { qWarning("qtractorZipDevice::scanFiles: " "invalid header signature, " "zip index may be incomplete."); break; } nread = read_ushort(fh.h.file_name_length); fh.file_name = device->read(nread); if (fh.file_name.length() != nread) { qWarning("qtractorZipDevice::scanFiles: " "failed to read filename, " "zip index may be incomplete."); break; } nread = read_ushort(fh.h.extra_field_length); fh.extra_field = device->read(nread); if (fh.extra_field.length() != nread) { qWarning("qtractorZipDevice::scanFiles: " "failed to read extra field, skipping, " "zip index may be incomplete"); break; } nread = read_ushort(fh.h.file_comment_length); fh.file_comment = device->read(nread); if (fh.file_comment.length() != nread) { qWarning("qtractorZipDevice::scanFiles: " "failed to read file comment, " "index may be incomplete"); break; } total_uncompressed += read_uint(fh.h.uncompressed_size); total_compressed += read_uint(fh.h.compressed_size); file_headers.insert(QString::fromLocal8Bit(fh.file_name), fh); } } // Extract contents of a zip archive file entry (read-only). bool qtractorZipDevice::extractEntry ( const QString& sFilename, const FileHeader& fh ) { if (!(device->isOpen() || device->open(QIODevice::ReadOnly))) { status = qtractorZipFile::FileOpenError; return false; } if (!(device->openMode() & QIODevice::ReadOnly)) { status = qtractorZipFile::FileReadError; return false; } QFileInfo info(sFilename); if (!info.dir().exists()) QDir().mkpath(info.dir().path()); QFile *pFile = NULL; const unsigned int mode = read_uint(fh.h.external_file_attributes) >> 16; if (S_ISREG(mode)) { pFile = new QFile(info.filePath()); if (!pFile->open(QIODevice::WriteOnly)) { status = qtractorZipFile::FileError; delete pFile; return false; } } else if (S_ISDIR(mode)) return QDir().mkpath(info.filePath()); else if (pFile == NULL) return false; const unsigned int uncompressed_size = read_uint(fh.h.uncompressed_size); const unsigned int compressed_size = read_uint(fh.h.compressed_size); if (uncompressed_size == 0 || compressed_size == 0) return false; device->seek(read_uint(fh.h.offset_local_header)); LocalFileHeader lfh; device->read((char *) &lfh, sizeof(LocalFileHeader)); const unsigned int skip = read_ushort(lfh.file_name_length) + read_ushort(lfh.extra_field_length); device->seek(device->pos() + skip); ushort compression_method = read_ushort(lfh.compression_method); if (compression_method == 8) { unsigned int nread = 0; unsigned int nwrite = 0; z_stream zstream; ::memset(&zstream, 0, sizeof(zstream)); unsigned int crc_32 = ::crc32(0, 0, 0); int zrc = ::inflateInit2(&zstream, -MAX_WBITS); while (zrc != Z_STREAM_END) { unsigned int nbuff = BUFF_SIZE; if (nread + BUFF_SIZE > compressed_size) nbuff = compressed_size - nread; device->read((char *) buff_read, nbuff); nread += nbuff; zstream.next_in = (uchar *) buff_read; zstream.avail_in = (uint) nbuff; do { nbuff = BUFF_SIZE; zstream.next_out = (uchar *) buff_write; zstream.avail_out = (uint) nbuff; zrc = ::inflate(&zstream, Z_NO_FLUSH); if (zrc != Z_STREAM_ERROR) { nbuff -= zstream.avail_out; if (nbuff > 0) { pFile->write((const char *) buff_write, nbuff); crc_32 = ::crc32(crc_32, (const uchar *) buff_write, (ulong) nbuff); nwrite += nbuff; total_processed += nbuff; } } } while (zstream.avail_out == 0); #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->setValue( (100.0f * float(total_processed)) / float(total_uncompressed)); #endif } // uncompressed_size = n_file_write; ::inflateEnd(&zstream); if (crc_32 != read_uint(lfh.crc_32)) qWarning("qtractorZipDevice::extractEntry: bad CRC32!"); } else { // No compression... QByteArray data = device->read(compressed_size); data.truncate(uncompressed_size); pFile->write(data); } pFile->setPermissions(permissions_from_mode(S_IRUSR | S_IWUSR | mode)); pFile->close(); delete pFile; // Set file time using utime... struct utimbuf utb; const long tse = read_msdos_date(lfh.last_mod_file).toTime_t(); utb.actime = tse; utb.modtime = tse; if (::utime(fh.file_name.data(), &utb)) qWarning("qtractorZipDevice::extractEntry: failed to set file time."); #ifdef CONFIG_DEBUG qDebug("qtractorZipDevice::inflate(%3.0f%%) %s", (100.0f * float(total_processed)) / float(total_uncompressed), fh.file_name.data()); #endif return true; } // Extract the full contents of the zip file (read-only). bool qtractorZipDevice::extractAll (void) { scanFiles(); #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) { progress_bar->setRange(0, 100); progress_bar->reset(); progress_bar->show(); } #endif int iExtracted = 0; QHash::ConstIterator iter = file_headers.constBegin(); const QHash::ConstIterator& iter_end = file_headers.constEnd(); for ( ; iter != iter_end; ++iter) { if (extractEntry(iter.key(), iter.value())) ++iExtracted; } #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->hide(); #endif return (iExtracted == file_headers.count()); } // Fake directory prefix accessors. void qtractorZipDevice::setPrefix ( const QString& sPrefix ) { file_prefix = sPrefix.simplified(); } const QString& qtractorZipDevice::prefix (void) const { return file_prefix; } // Returns an zip archive entry alias name avoiding duplicates (write-only). QString qtractorZipDevice::alias ( const QString& sFilename, const QString& sPrefix, bool bTemp ) const { const QFileInfo info(sFilename); QString sAliasPrefix = sPrefix.simplified(); QString sAliasName = info.completeBaseName(); QString sAliasSuffix = info.suffix(); if (!sAliasPrefix.isEmpty()) sAliasPrefix.remove(QRegExp("[\\/]+$")); // remove any slash tail... if (!sAliasSuffix.isEmpty()) sAliasSuffix.prepend('.'); QString sAlias = sAliasPrefix; if (!sAlias.isEmpty()) sAlias.append('/'); sAlias.append(sAliasName); sAlias.append(sAliasSuffix); if (!bTemp && !file_headers.contains(info.absoluteFilePath())) { const QRegExp rxDashNumber("\\-[0-9]+$"); int i = 0; while (file_aliases.contains(sAlias)) { const QString sDashNumber = '-' + QString::number(++i); if (sAliasPrefix.isEmpty()) { if (i == 0) sAliasName.remove(rxDashNumber); sAlias = sAliasName + sDashNumber; } else { if (i == 0) sAliasPrefix.remove(rxDashNumber); sAlias = sAliasPrefix + sDashNumber + '/' + sAliasName; } sAlias.append(sAliasSuffix); } } return sAlias; } // Add an entry to a zip archive (write-only). bool qtractorZipDevice::addEntry ( EntryType type, const QString& sFilename, const QString& sAlias ) { const QFileInfo info(sFilename); if (info.isDir()) type = Directory; else if (info.isSymLink()) type = File; /* OVERRIDE */ if (type == File && !info.exists()) return false; const QString& sFilepath = info.absoluteFilePath(); QString sFakepath = (sAlias.isEmpty() ? alias(sFilepath) : sAlias); if (sFakepath.isEmpty()) { if (info.isAbsolute()) { sFakepath = sFilepath; sFakepath.remove(QRegExp('^' + QDir::rootPath())); } else { sFakepath = info.filePath(); sFakepath.remove(QRegExp("^[\\./]+")); } } if (file_aliases.contains(sFakepath)) return true; FileHeader fh; ::memset(&fh.h, 0, sizeof(CentralFileHeader)); write_uint(fh.h.signature, 0x02014b50); write_ushort(fh.h.version_needed, 0x14); write_uint(fh.h.uncompressed_size, info.size()); write_msdos_date(fh.h.last_mod_file, info.lastModified()); total_uncompressed += info.size(); QString sFakename = file_prefix; if (!sFakename.isEmpty() && !sFakename.endsWith('/')) sFakename.append('/'); sFakename.append(sFakepath); fh.file_name = sFakename.toLocal8Bit(); write_ushort(fh.h.file_name_length, fh.file_name.length()); write_ushort(fh.h.version_made, 3 << 8); unsigned int mode = mode_from_permissions(info.permissions()); switch (type) { case File: mode |= S_IFREG; break; case Directory: mode |= S_IFDIR; break; case SymLink: mode |= S_IFLNK; break; } write_uint(fh.h.external_file_attributes, mode << 16); write_uint(fh.h.offset_local_header, 0); /* DEFERRED (write_offset) */ write_ushort(fh.h.compression_method, 0); /* DEFERRED */ file_headers.insertMulti(sFilepath, fh); file_aliases.insert(sFakepath, file_aliases.count()); dirty_contents = true; return true; } // Process contents of zip archive entry (write-only). bool qtractorZipDevice::processEntry ( const QString& sFilename, FileHeader& fh ) { if (!(device->isOpen() || device->open(QIODevice::WriteOnly))) { status = qtractorZipFile::FileOpenError; return false; } if (!(device->openMode() & QIODevice::WriteOnly)) { status = qtractorZipFile::FileWriteError; return false; } QFile *pFile = NULL; const unsigned int mode = read_uint(fh.h.external_file_attributes) >> 16; if (S_ISREG(mode)) { pFile = new QFile(sFilename); if (!pFile->open(QIODevice::ReadOnly)) { status = qtractorZipFile::FileError; delete pFile; return false; } } const unsigned int uncompressed_size = read_uint(fh.h.uncompressed_size); unsigned int compressed_size = 0; device->seek(write_offset); LocalFileHeader lfh; copy_header(lfh, fh.h); device->write((char *) &lfh, sizeof(LocalFileHeader)); device->write(fh.file_name); unsigned int crc_32 = ::crc32(0, 0, 0); if (pFile) { write_ushort(fh.h.compression_method, 8); /* DEFERRED */ unsigned int nread = 0; unsigned int nwrite = 0; z_stream zstream; ::memset(&zstream, 0, sizeof(zstream)); int zrc = ::deflateInit2(&zstream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, -MAX_WBITS, 8, Z_DEFAULT_STRATEGY); while (zrc != Z_STREAM_END) { unsigned int nbuff = BUFF_SIZE; if (nread + BUFF_SIZE > uncompressed_size) nbuff = uncompressed_size - nread; const int zflush = (nbuff < BUFF_SIZE ? Z_FINISH : Z_NO_FLUSH); pFile->read((char *) buff_read, nbuff); crc_32 = ::crc32(crc_32, (const uchar *) buff_read, (ulong) nbuff); nread += nbuff; total_processed += nbuff; zstream.next_in = (uchar *) buff_read; zstream.avail_in = (uint) nbuff; do { nbuff = BUFF_SIZE; zstream.next_out = (uchar *) buff_write; zstream.avail_out = (uint) nbuff; zrc = ::deflate(&zstream, zflush); if (zrc != Z_STREAM_ERROR) { nbuff -= zstream.avail_out; if (nbuff > 0) { device->write((const char *) buff_write, nbuff); nwrite += nbuff; } } } while (zstream.avail_out == 0); #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->setValue( (100.0f * float(total_processed)) / float(total_uncompressed)); #endif } compressed_size = nwrite; ::deflateEnd(&zstream); pFile->close(); delete pFile; } const unsigned int last_offset = device->pos(); // Rewrite updated header... total_compressed += compressed_size; write_uint(fh.h.compressed_size, compressed_size); write_uint(fh.h.crc_32, crc_32); device->seek(write_offset); copy_header(lfh, fh.h); device->write((char *) &lfh, sizeof(LocalFileHeader)); write_uint(fh.h.offset_local_header, write_offset); /* DEFERRED */ // Done for next item so far... write_offset = last_offset; #ifdef CONFIG_DEBUG qDebug("qtractorZipDevice::deflate(%3.0f%%) %s.", (100.0f * float(total_processed)) / float(total_uncompressed), fh.file_name.data()); #endif return true; } // Process the full contents of the zip file (write-only). bool qtractorZipDevice::processAll (void) { #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) { progress_bar->setRange(0, 100); progress_bar->reset(); progress_bar->show(); } #endif int iProcessed = 0; QHash::Iterator iter = file_headers.begin(); const QHash::Iterator& iter_end = file_headers.end(); for ( ; iter != iter_end; ++iter) { if (!processEntry(iter.key(), iter.value())) break; ++iProcessed; } #ifdef QTRACTOR_PROGRESS_BAR if (progress_bar) progress_bar->hide(); #endif return (iProcessed == file_headers.count()); } //---------------------------------------------------------------------------- // qtractorZipFile -- Custom ZIP file archive class. // // Constructors. qtractorZipFile::qtractorZipFile ( const QString& sFilename, QIODevice::OpenMode mode ) { QFile *pFile = new QFile(sFilename); pFile->open(mode); qtractorZipFile::Status status; if (pFile->error() == QFile::NoError) status = NoError; else if (pFile->error() == QFile::ReadError) status = FileReadError; else if (pFile->error() == QFile::WriteError) status = FileWriteError; else if (pFile->error() == QFile::OpenError) status = FileOpenError; else if (pFile->error() == QFile::PermissionsError) status = FilePermissionsError; else status = FileError; m_pZip = new qtractorZipDevice(pFile, /*bOwnDevice=*/true); m_pZip->status = status; } qtractorZipFile::qtractorZipFile ( QIODevice *pDevice ) : m_pZip(new qtractorZipDevice(pDevice, /*bOwnDevice=*/false)) { Q_ASSERT(pDevice); } // Desctructor qtractorZipFile::~qtractorZipFile (void) { close(); delete m_pZip; } // Returns a status code indicating the first error met. qtractorZipFile::Status qtractorZipFile::status (void) const { return m_pZip->status; } // Returns true if the user can read the file; // otherwise returns false. bool qtractorZipFile::isReadable (void) const { return (m_pZip->status == NoError) && m_pZip->device->isReadable(); } // Returns true if the user can write the file; // otherwise returns false. bool qtractorZipFile::isWritable (void) const { return (m_pZip->status == NoError) && m_pZip->device->isWritable(); } // Returns true if the file exists; otherwise returns false. bool qtractorZipFile::exists (void) const { QFile *pFile = qobject_cast (m_pZip->device); return (pFile ? pFile->exists() : false); } // Extract file contents from the zip archive (read-only). bool qtractorZipFile::extractFile ( const QString& sFilename ) { m_pZip->scanFiles(); if (!m_pZip->file_headers.contains(sFilename)) return false; return m_pZip->extractEntry(sFilename, m_pZip->file_headers.value(sFilename)); } // Extracts the full contents of the zip archive (read-only). bool qtractorZipFile::extractAll (void) { return m_pZip->extractAll(); } // Fake directory prefix accessors. void qtractorZipFile::setPrefix ( const QString& sPrefix ) { m_pZip->setPrefix(sPrefix); } const QString& qtractorZipFile::prefix (void) const { return m_pZip->prefix(); } // Returns the possible alias name avoiding file entry duplicates (write-only). QString qtractorZipFile::alias ( const QString& sFilename, const QString& sPrefix, bool bTemp ) const { return m_pZip->alias(sFilename, sPrefix, bTemp); } // Add a file in the zip archive (write-only). bool qtractorZipFile::addFile ( const QString& sFilename, const QString& sAlias ) { return m_pZip->addEntry(qtractorZipDevice::File, sFilename, sAlias); } // Add a directory in the zip archive (write-only). bool qtractorZipFile::addDirectory ( const QString& sDirectory ) { QString sFilename = sDirectory; if (!sFilename.endsWith('/')) sFilename.append('/'); return m_pZip->addEntry(qtractorZipDevice::Directory, sFilename); } // Process the full contents of the zip archive (write-only). bool qtractorZipFile::processAll (void) { return m_pZip->processAll(); } // Closes the zip file. void qtractorZipFile::close (void) { if (!(m_pZip->device->openMode() & QIODevice::WriteOnly)) { m_pZip->device->close(); return; } m_pZip->device->seek(m_pZip->write_offset); // Write new directory... QHash::ConstIterator iter = m_pZip->file_headers.constBegin(); const QHash::ConstIterator iter_end = m_pZip->file_headers.constEnd(); for ( ; iter != iter_end; ++iter) { const FileHeader& fh = iter.value(); m_pZip->device->write((const char *) &fh.h, sizeof(CentralFileHeader)); m_pZip->device->write(fh.file_name); m_pZip->device->write(fh.extra_field); m_pZip->device->write(fh.file_comment); } const int dir_size = m_pZip->device->pos() - m_pZip->write_offset; // Write end of directory... EndOfDirectory eod; ::memset(&eod, 0, sizeof(EndOfDirectory)); write_uint(eod.signature, 0x06054b50); write_ushort(eod.num_dir_entries_this_disk, m_pZip->file_headers.size()); write_ushort(eod.num_dir_entries, m_pZip->file_headers.size()); write_uint(eod.directory_size, dir_size); write_uint(eod.dir_start_offset, m_pZip->write_offset); write_ushort(eod.comment_length, m_pZip->comment.length()); m_pZip->device->write((const char *) &eod, sizeof(EndOfDirectory)); m_pZip->device->write(m_pZip->comment); m_pZip->device->close(); } // Statistical accessors. unsigned int qtractorZipFile::totalUncompressed (void) const { return m_pZip->total_uncompressed; } unsigned int qtractorZipFile::totalCompressed (void) const { return m_pZip->total_compressed; } unsigned int qtractorZipFile::totalProcessed (void) const { return m_pZip->total_processed; } #endif // CONFIG_LIBZ // end of qtractorZipFile.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionCursor.h0000644000000000000000000000012713014536043020410 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionCursor.h0000644000175000001440000000640413014536043021230 0ustar00rncbcusers00000000000000// qtractorSessionCursor.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionCursor_h #define __qtractorSessionCursor_h #include "qtractorTrack.h" // Forward declarations. class qtractorClip; //---------------------------------------------------------------------- // class qtractorSessionCursor - declaration. // class qtractorSessionCursor : public qtractorList::Link { public: // Constructor. qtractorSessionCursor(qtractorSession *pSession, unsigned long iFrame = 0, qtractorTrack::TrackType syncType = qtractorTrack::None); // Destructor. ~qtractorSessionCursor(); // Session accessor. qtractorSession *session() const; // General bi-directional locate method. void seek(unsigned long iFrame, bool bSync = false); // Current frame position accessor. unsigned long frame() const; // Absolute frame-time posiion accessors. void setFrameTime(unsigned long iFrameTime); unsigned long frameTime() const; unsigned long frameTimeEx() const; // Clip sync flag accessor. void setSyncType(qtractorTrack::TrackType syncType); qtractorTrack::TrackType syncType() const; // Current track clip accessor. qtractorClip *clip(unsigned int iTrack) const; // Add a track to cursor. void addTrack (qtractorTrack *pTrack); // Update track after adding/removing a clip from cursor. void updateTrack (qtractorTrack *pTrack); // Remove a track from cursor. void removeTrack (qtractorTrack *pTrack); // Update current track clip under cursor. void updateTrackClip(qtractorTrack *pTrack); // Reset cursor. void reset(); // Reset track/clips cache. void resetClips(); // Frame-time processor (increment only). void process(unsigned int nframes); protected: // Clip locate method. qtractorClip *seekClip(qtractorTrack *pTrack, qtractorClip *pClip, unsigned long iFrame) const; // Update (stabilize) cursor. void updateClips(qtractorClip **ppClips, unsigned int iTracks); // Remove a track from cursor (by index). void removeTrack (unsigned int iTrack); private: // Instance variables. qtractorSession *m_pSession; unsigned long m_iFrame; unsigned long m_iFrameTime; unsigned long m_iFrameDelta; qtractorTrack::TrackType m_syncType; unsigned int m_iTracks; qtractorClip **m_ppClips; unsigned int m_iSize; }; #endif // __qtractorSessionCursor_h // end of qtractorSessionCursor.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControl.h0000644000000000000000000000013213014536043020006 xustar0030 mtime=1479719971.756097039 30 atime=1479719971.756097039 30 ctime=1479719971.756097039 qtractor-0.8.0/src/qtractorMidiControl.h0000644000175000001440000002617313014536043020637 0ustar00rncbcusers00000000000000// qtractorMidiControl.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2009, gizzmo aka Mathias Krause. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiControl_h #define __qtractorMidiControl_h #include "qtractorCtlEvent.h" #include #include // Forward declarations. class qtractorTrack; class qtractorDocument; class qtractorMidiControlObserver; class QDomElement; //---------------------------------------------------------------------- // qtractorMidiControl -- MIDI control map (singleton). // class qtractorMidiControl { public: // Controller types. typedef qtractorMidiEvent::EventType ControlType; // Controller command types. enum Command { TRACK_GAIN = 1, TRACK_PANNING = 2, TRACK_MONITOR = 3, TRACK_RECORD = 4, TRACK_MUTE = 5, TRACK_SOLO = 6 }; // Key param masks (wildcard flags). enum { TrackParam = 0x4000, TrackParamMask = 0x3fff }; // MIDI control map key. class MapKey { public: // Constructor. MapKey(ControlType ctype = qtractorMidiEvent::CONTROLLER, unsigned short iChannel = 0, unsigned short iParam = 0) : m_ctype(ctype), m_iChannel(iChannel), m_iParam(iParam) {} // Type accessors. void setType(ControlType ctype) { m_ctype = ctype; } ControlType type() const { return m_ctype; } // Channel accessors. void setChannel(unsigned short iChannel) { m_iChannel = iChannel; } unsigned short channel() const { return m_iChannel; } bool isChannel() const { return ((m_iChannel & TrackParamMask) == m_iChannel); } bool isChannelTrack() const { return (m_iChannel & TrackParam); } // Controller accessors. void setParam(unsigned short iParam) { m_iParam = iParam; } unsigned short param() const { return m_iParam; } bool isParam() const { return ((m_iParam & TrackParamMask ) == m_iParam); } bool isParamTrack() const { return (m_iParam & TrackParam); } // Generic key matcher. bool match(ControlType ctype, unsigned short iChannel, unsigned short iParam) const { return (type() == ctype && (isChannelTrack() || channel() == iChannel) && (isParamTrack() || param() == iParam)); } // Hash/map key comparator. bool operator== (const MapKey& key) const { return (key.m_ctype == m_ctype) && (key.m_iChannel == m_iChannel) && (key.m_iParam == m_iParam); } private: // Instance (key) member variables. ControlType m_ctype; unsigned short m_iChannel; unsigned short m_iParam; }; // MIDI control map data value. class MapVal { public: // Constructor. MapVal(Command command = Command(0), int iTrack = 0, bool bFeedback = false) : m_command(command), m_iTrack(iTrack), m_bFeedback(bFeedback) {} // Command accessors void setCommand(Command command) { m_command = command; } Command command() const { return m_command; } // Track offset accessor. void setTrack(int iTrack) { m_iTrack = iTrack; } int track() const { return m_iTrack; } // Feedback flag accessor. void setFeedback(bool bFeedback) { m_bFeedback = bFeedback; } int isFeedback() const { return m_bFeedback; } // MIDI control track (catch-up) value. class Track { public: // Constructor. Track(float fValue = 0.0f) : m_fValue(fValue), m_bValueSync(false) {} // Tracking/catch-up methods. bool sync(float fValue, float fOldValue) { bool bSync = qtractorMidiControl::isSync(); if (!bSync) bSync = m_bValueSync; if (!bSync) { const float v0 = m_fValue; const float v1 = fOldValue; #if 0 if ((fValue > v0 && v1 >= v0 && fValue >= v1) || (fValue < v0 && v0 >= v1 && v1 >= fValue)) bSync = true; #else const float d1 = (v1 - fValue); const float d2 = (v1 - v0) * d1; bSync = (d2 < 0.001f); #endif } if (bSync) { m_fValue = fValue; m_bValueSync = true; } return bSync; } void syncReset() { m_bValueSync = false; } float value() const { return m_fValue; } private: // Tracking/catch-up members. float m_fValue; bool m_bValueSync; }; Track& track(int iTrack) { return m_trackMap[iTrack]; } void syncReset(int iTrack) { m_trackMap[iTrack].syncReset(); } void clear() { m_trackMap.clear(); } private: // Instance (value) member variables. Command m_command; int m_iTrack; bool m_bFeedback; QHash m_trackMap; }; // MIDI control map type. typedef QHash ControlMap; // Constructor. qtractorMidiControl(); // Destructor. ~qtractorMidiControl(); static qtractorMidiControl *getInstance(); // Clear control map (reset to default). void clear(); // Clear track (catch-up) map. void clearControlMap(); // Insert new controller mappings. void mapChannelParam(ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack = 0, bool bFeedback = false); void mapChannelTrack(ControlType ctype, unsigned short iParam, Command command, int iTrack = 0, bool bFeedback = false); void mapChannelParamTrack(ControlType ctype, unsigned short iChannel, unsigned short iParam, Command command, int iTrack = 0, bool bFeedback = false); // Remove existing controller mapping. void unmapChannelParam(ControlType ctype, unsigned short iChannel, unsigned short iParam); // Check if given channel, param triplet is currently mapped. bool isChannelParamMapped(ControlType ctype, unsigned short iChannel, unsigned short iParam) const; // Re-send all (track) controllers. void sendAllControllers(int iFirstTrack = 0) const; void sendController( ControlType ctype, unsigned short iChannel, unsigned short iParam, unsigned short iValue) const; // Process incoming controller messages. bool processEvent(const qtractorCtlEvent& ctle); // Process incoming command. void processTrackCommand( Command command, int iTrack, float fValue, bool bCubic = false); void processTrackCommand( Command command, int iTrack, bool bValue); // Control map accessor. const ControlMap& controlMap() const { return m_controlMap; } // Insert/remove observer mappings. void mapMidiObserver(qtractorMidiControlObserver *pMidiObserver); void unmapMidiObserver(qtractorMidiControlObserver *pMidiObserver); // Observer map predicate. bool isMidiObserverMapped(qtractorMidiControlObserver *pMidiObserver) const; // Observer finder. qtractorMidiControlObserver *findMidiObserver( ControlType ctype, unsigned short iChannel, unsigned short iParam) const; // Forward declaration. class Document; // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement); // Document file methods. bool loadDocument(const QString& sFilename); bool saveDocument(const QString& sFilename); // Parameter controllers (MIDI). struct Controller { QString name; unsigned long index; ControlType ctype; unsigned short channel; unsigned short param; bool logarithmic; bool feedback; bool invert; bool hook; bool latch; }; typedef QList Controllers; // Load/save meter controllers (MIDI). static void loadControllers( QDomElement *pElement, Controllers& controllers); static void saveControllers(qtractorDocument *pDocument, QDomElement *pElement, const Controllers& controllers); // Document textual helpers. static ControlType typeFromText(const QString& sText); static const QString& textFromType(ControlType ctype); static ControlType typeFromName(const QString& sName); static const QString& nameFromType(ControlType ctype); static unsigned short keyFromText(const QString& sText); static QString textFromKey(unsigned short iKey); static Command commandFromText(const QString& sText); static const QString& textFromCommand(Command command); static Command commandFromName(const QString& sName); static const QString& nameFromCommand(Command command); // MIDI control non catch-up/hook global option. static void setSync(bool bSync); static bool isSync(); protected: // Find incoming controller event map. ControlMap::Iterator findEvent(const qtractorCtlEvent& ctle); // Overloaded controller value senders. void sendTrackController( ControlType ctype, qtractorTrack *pTrack, Command command, unsigned short iChannel, unsigned short iParam) const; void sendTrackController( int iTrack, Command command, float fValue, bool bCubic); // MIDI control scale (7bit vs. 14bit). class ControlScale { public: // Constructor ControlScale(ControlType ctype) { m_iMaxScale = ( ctype == qtractorMidiEvent::PITCHBEND || ctype == qtractorMidiEvent::REGPARAM || ctype == qtractorMidiEvent::NONREGPARAM || ctype == qtractorMidiEvent::CONTROL14 ? 0x3fff : 0x7f); m_fMaxScale = float(m_iMaxScale); const unsigned short mid = (m_iMaxScale >> 1); m_fMidScale = float(mid); m_iMidScale = int(mid + 1); } // Scale value converters (unsigned). float valueFromMidi(unsigned short iValue) const { return float(iValue) / m_fMaxScale; } unsigned short midiFromValue(float fValue) const { return m_fMaxScale * fValue; } // Scale value converters (signed). float valueSignedFromMidi(unsigned short iValue) const { return float(int(iValue) - m_iMidScale) / m_fMidScale; } unsigned short midiFromValueSigned(float fValue) const { return m_iMidScale + int(m_fMidScale * fValue); } // Scale value converters (toggled). float valueToggledFromMidi(unsigned short iValue) const { return (iValue > m_iMidScale ? 1.0f : 0.0f); } unsigned short midiFromValueToggled(float fValue) const { return (fValue > 0.5f ? m_iMaxScale : 0); } private: // Scale helpers factors. float m_fMaxScale; float m_fMidScale; int m_iMaxScale; int m_iMidScale; }; private: // MIDI control map. ControlMap m_controlMap; // MIDI observer map. typedef QHash ObserverMap; ObserverMap m_observerMap; // MIDI control non catch-up/hook global option. static bool g_bSync; // Pseudo-singleton instance. static qtractorMidiControl *g_pMidiControl; }; // Hash key function inline uint qHash ( const qtractorMidiControl::MapKey& key ) { return qHash(uint(key.type()) ^ key.channel() ^ key.param()); } #endif // __qtractorMidiControl_h // end of qtractorMidiControl.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorEditRangeForm.cpp0000644000000000000000000000013213014536043020604 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.745091539 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorEditRangeForm.cpp0000644000175000001440000002333613014536043021433 0ustar00rncbcusers00000000000000// qtractorEditRangeForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorEditRangeForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include //---------------------------------------------------------------------------- // qtractorEditRangeForm -- UI wrapper form. // Constructor. qtractorEditRangeForm::qtractorEditRangeForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::ApplicationModal); // Initialize dirty control state. m_pTimeScale = NULL; // Initial selection range (empty). m_iSelectStart = 0; m_iSelectEnd = 0; m_options = Clips | Automation; m_iUpdate = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { m_pTimeScale = new qtractorTimeScale(*pSession->timeScale()); m_ui.RangeStartSpinBox->setTimeScale(m_pTimeScale); m_ui.RangeEndSpinBox->setTimeScale(m_pTimeScale); // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex( int(m_pTimeScale->displayFormat())); // Default selection is whole session... m_iSelectStart = pSession->sessionStart(); m_iSelectEnd = pSession->sessionEnd(); // Populate range options... if (pSession->editHead() < pSession->editTail()) m_ui.EditRangeRadioButton->setChecked(true); else if (pSession->isPunching()) m_ui.PunchRangeRadioButton->setChecked(true); else if (pSession->isLooping()) m_ui.LoopRangeRadioButton->setChecked(true); else m_ui.CustomRangeRadioButton->setChecked(true); } // Update options check-boxes. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) m_options = pOptions->iEditRangeOptions; updateOptions(); // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SelectionRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.LoopRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.PunchRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.EditRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.CustomRangeRadioButton, SIGNAL(toggled(bool)), SLOT(rangeChanged())); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeEndSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(valueChanged())); QObject::connect(m_ui.RangeEndSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.ClipsCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.AutomationCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.LoopCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.PunchCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.MarkersCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.TempoMapCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Done. stabilizeForm(); } // Destructor. qtractorEditRangeForm::~qtractorEditRangeForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; } // Set the current initial selection range. void qtractorEditRangeForm::setSelectionRange ( unsigned long iSelectStart, unsigned long iSelectEnd ) { m_iSelectStart = iSelectStart; m_iSelectEnd = iSelectEnd; if (m_ui.CustomRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(m_iSelectStart, false); m_ui.RangeEndSpinBox->setValue(m_iSelectEnd, false); } rangeChanged(); } // Retrieve the current range, if the case arises. unsigned long qtractorEditRangeForm::rangeStart (void) const { return m_ui.RangeStartSpinBox->value(); } unsigned long qtractorEditRangeForm::rangeEnd (void) const { return m_ui.RangeEndSpinBox->value(); } // Retrieve range option flags. unsigned int qtractorEditRangeForm::rangeOptions (void) const { return m_options; } // Option flags accessors. void qtractorEditRangeForm::setOption ( Option option, bool bOn ) { if (bOn) m_options |= (unsigned int) (option); else m_options &= ~(unsigned int) (option); } bool qtractorEditRangeForm::isOption ( Option option ) const { return (m_options & (unsigned int) (option)); } // Update options settings. void qtractorEditRangeForm::updateOptions (void) { ++m_iUpdate; m_ui.ClipsCheckBox->setChecked(m_options & Clips); m_ui.AutomationCheckBox->setChecked(m_options & Automation); m_ui.LoopCheckBox->setChecked((m_options & Loop)); m_ui.PunchCheckBox->setChecked(m_options & Punch); m_ui.MarkersCheckBox->setChecked(m_options & Markers); m_ui.TempoMapCheckBox->setChecked(m_options & TempoMap); --m_iUpdate; } // Options changed. void qtractorEditRangeForm::optionsChanged (void) { if (m_iUpdate > 0) return; setOption(Clips, m_ui.ClipsCheckBox->isChecked()); setOption(Automation, m_ui.AutomationCheckBox->isChecked()); setOption(Loop, m_ui.LoopCheckBox->isChecked()); setOption(Punch, m_ui.PunchCheckBox->isChecked()); setOption(Markers, m_ui.MarkersCheckBox->isChecked()); setOption(TempoMap, m_ui.TempoMapCheckBox->isChecked()); stabilizeForm(); } // Range settings have changed. void qtractorEditRangeForm::rangeChanged (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (m_ui.SelectionRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(m_iSelectStart, false); m_ui.RangeEndSpinBox->setValue(m_iSelectEnd, false); } else if (m_ui.LoopRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(pSession->loopStart(), false); m_ui.RangeEndSpinBox->setValue(pSession->loopEnd(), false); } else if (m_ui.PunchRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(pSession->punchIn(), false); m_ui.RangeEndSpinBox->setValue(pSession->punchOut(), false); } else if (m_ui.EditRangeRadioButton->isChecked()) { m_ui.RangeStartSpinBox->setValue(pSession->editHead(), false); m_ui.RangeEndSpinBox->setValue(pSession->editTail(), false); } stabilizeForm(); } // Range values have changed. void qtractorEditRangeForm::valueChanged (void) { m_ui.CustomRangeRadioButton->setChecked(true); stabilizeForm(); } // Display format has changed. void qtractorEditRangeForm::formatChanged ( int iDisplayFormat ) { const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.RangeStartSpinBox->setDisplayFormat(displayFormat); m_ui.RangeEndSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorEditRangeForm::stabilizeForm (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTimeScale *pTimeScale = pSession->timeScale(); if (pTimeScale == NULL) return; const bool bLooping = pSession->isLooping(); const bool bPunching = pSession->isPunching(); m_ui.SelectionRangeRadioButton->setEnabled(m_iSelectStart < m_iSelectEnd); m_ui.LoopRangeRadioButton->setEnabled(bLooping); m_ui.PunchRangeRadioButton->setEnabled(bPunching); m_ui.EditRangeRadioButton->setEnabled( pSession->editHead() < pSession->editTail()); m_ui.LoopCheckBox->setEnabled(bLooping); m_ui.PunchCheckBox->setEnabled(bPunching); m_ui.MarkersCheckBox->setEnabled(pTimeScale->markers().first() != NULL); m_ui.TempoMapCheckBox->setEnabled(pTimeScale->nodes().count() > 1); const unsigned long iRangeStart = m_ui.RangeStartSpinBox->value(); const unsigned long iRangeEnd = m_ui.RangeEndSpinBox->value(); m_ui.RangeStartSpinBox->setMaximum(iRangeEnd); m_ui.RangeEndSpinBox->setMinimum(iRangeStart); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled( iRangeStart < iRangeEnd); } // Dialog acceptance. void qtractorEditRangeForm::accept (void) { // Update options check-boxes. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->iEditRangeOptions = m_options; QDialog::accept(); } // end of qtractorEditRangeForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioMonitor.h0000644000000000000000000000013213014536043020174 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.738088039 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioMonitor.h0000644000175000001440000000461313014536043021020 0ustar00rncbcusers00000000000000// qtractorAudioMonitor.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioMonitor_h #define __qtractorAudioMonitor_h #include "qtractorMonitor.h" //---------------------------------------------------------------------------- // qtractorAudioMonitor -- Audio monitor bridge value processor. class qtractorAudioMonitor : public qtractorMonitor { public: // Constructor. qtractorAudioMonitor(unsigned short iChannels, float fGain = 1.0f, float fPanning = 0.0f); // Destructor. ~qtractorAudioMonitor(); // Channel property accessors. void setChannels(unsigned short iChannels); unsigned short channels() const; // Value holder accessor. float value(unsigned short iChannel) const; // Batch processors. void process(float **ppFrames, unsigned int iFrames, unsigned short iChannels = 0); void process_meter(float **ppFrames, unsigned int iFrames, unsigned short iChannels = 0); // Reset channel gain trackers. void reset(); protected: // Rebuild the whole panning-gain array... void update(); private: // Instance variables. unsigned short m_iChannels; float *m_pfValues; float *m_pfGains; float *m_pfPrevGains; volatile int m_iProcessRamp; // Monitoring evaluator processor. void (*m_pfnProcess)(float *, unsigned int, float, float *); void (*m_pfnProcessRamp)(float *, unsigned int, float, float, float *); void (*m_pfnProcessMeter)(float *, unsigned int, float *); }; #endif // __qtractorAudioMonitor_h // end of qtractorAudioMonitor.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlCommand.cpp0000644000000000000000000000013213014536043021640 xustar0030 mtime=1479719971.756097039 30 atime=1479719971.756097039 30 ctime=1479719971.756097039 qtractor-0.8.0/src/qtractorMidiControlCommand.cpp0000644000175000001440000000427713014536043022472 0ustar00rncbcusers00000000000000// qtractorMidiControlCommand.cpp // /**************************************************************************** Copyright (C) 2010-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlCommand.h" #include "qtractorMidiControlObserver.h" //---------------------------------------------------------------------- // class qtractorMidiControlObserverCommand - declaration. // // Constructor. qtractorMidiControlObserverCommand::qtractorMidiControlObserverCommand ( const QString& sName, qtractorMidiControlObserver *pMidiObserver ) : qtractorCommand(sName), m_pMidiObserver(pMidiObserver) { setRefresh(false); } // Map/unmap observer methods. bool qtractorMidiControlObserverCommand::mapMidiObserver (void) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return false; if (pMidiControl->isMidiObserverMapped(m_pMidiObserver)) return false; pMidiControl->mapMidiObserver(m_pMidiObserver); return true; } // Unmap observer methods. bool qtractorMidiControlObserverCommand::unmapMidiObserver (void) const { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return false; if (!pMidiControl->isMidiObserverMapped(m_pMidiObserver)) return false; pMidiControl->unmapMidiObserver(m_pMidiObserver); return true; } // end of qtractorMidiControlCommand.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorScrollView.cpp0000644000000000000000000000012713014536043020213 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77310554 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorScrollView.cpp0000644000175000001440000001326513014536043021036 0ustar00rncbcusers00000000000000// qtractorScrollView.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorScrollView.h" #include #include #include //---------------------------------------------------------------------------- // qtractorScrollView -- abstract scroll view widget. // Constructor. qtractorScrollView::qtractorScrollView ( QWidget *pParent ) : QAbstractScrollArea(pParent) { // Make it non-sense to the viewport background attribute... QWidget *pViewport = QAbstractScrollArea::viewport(); pViewport->setAttribute(Qt::WA_StaticContents); pViewport->setAttribute(Qt::WA_NoSystemBackground); pViewport->setBackgroundRole(QPalette::NoRole); pViewport->setAutoFillBackground(false); } // Destructor. qtractorScrollView::~qtractorScrollView (void) { } // Virtual contents methods. void qtractorScrollView::setContentsPos ( int cx, int cy ) { if (cx < 0) cx = 0; if (cx != m_rectContents.x()) QAbstractScrollArea::horizontalScrollBar()->setSliderPosition(cx); if (cy < 0) cy = 0; if (cy != m_rectContents.y()) QAbstractScrollArea::verticalScrollBar()->setSliderPosition(cy); } void qtractorScrollView::resizeContents ( int cw, int ch ) { if (cw >= 0 && m_rectContents.width() != cw) m_rectContents.setWidth(cw); if (ch >= 0 && m_rectContents.height() != ch) m_rectContents.setHeight(ch); updateScrollBars(); } // Scrolls contents so that given point is visible. void qtractorScrollView::ensureVisible ( int cx, int cy, int mx, int my ) { QWidget *pViewport = QAbstractScrollArea::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); int dx = m_rectContents.x(); int dy = m_rectContents.y(); int cw = m_rectContents.width(); int ch = m_rectContents.height(); if (w < (mx << 1)) mx = (w >> 1); if (h < (my << 1)) my = (h >> 1); if (cw <= w) { mx = 0; dx = 0; } if (ch <= h) { my = 0; dy = 0; } if (cx < mx + dx) dx = cx - mx; else if (cx >= w - mx + dx) dx = cx + mx - w; if (cy < my + dy) dy = cy - my; else if (cy >= h - my + dy) dy = cy + my - h; if (dx < 0) dx = 0; else if (dx >= cw - w && w >= cw) dx = cw - w; if (dy < 0) dy = 0; else if (dy >= ch - h && h >= ch) dy = ch - h; setContentsPos(dx, dy); } // Scrollbar stabilization. void qtractorScrollView::updateScrollBars (void) { QWidget *pViewport = QAbstractScrollArea::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); const int cw = (m_rectContents.width() > w ? m_rectContents.width() - w : 0); QScrollBar *pHScrollBar = QAbstractScrollArea::horizontalScrollBar(); if (pHScrollBar->sliderPosition() > cw) pHScrollBar->setSliderPosition(cw); pHScrollBar->setRange(0, cw); pHScrollBar->setSingleStep((w >> 4) + 1); pHScrollBar->setPageStep(w); const int ch = (m_rectContents.height() > h ? m_rectContents.height() - h : 0); QScrollBar *pVScrollBar = QAbstractScrollArea::verticalScrollBar(); if (pVScrollBar->sliderPosition() > ch) pVScrollBar->setSliderPosition(ch); pVScrollBar->setRange(0, ch); pVScrollBar->setSingleStep((h >> 4) + 1); pVScrollBar->setPageStep(h); } // Specialized event handlers. void qtractorScrollView::resizeEvent ( QResizeEvent *pResizeEvent ) { QAbstractScrollArea::resizeEvent(pResizeEvent); updateScrollBars(); } void qtractorScrollView::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(QAbstractScrollArea::viewport()); drawContents(&painter, pPaintEvent->rect().adjusted(0, 0, 1, 1)); } void qtractorScrollView::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { setContentsPos( m_rectContents.x() - pWheelEvent->delta(), m_rectContents.y()); } else QAbstractScrollArea::wheelEvent(pWheelEvent); } // Scroll area updater. void qtractorScrollView::scrollContentsBy ( int dx, int dy ) { int iUpdate = 0; if (dx) { m_rectContents.moveLeft(m_rectContents.x() - dx); ++iUpdate; } if (dy) { m_rectContents.moveTop(m_rectContents.y() - dy); ++iUpdate; } if (iUpdate > 0) { updateContents(); emit contentsMoving(m_rectContents.x(), m_rectContents.y()); } } // Rectangular contents update. void qtractorScrollView::updateContents ( const QRect& rect ) { QAbstractScrollArea::viewport()->update( QRect(contentsToViewport(rect.topLeft()), rect.size())); } // Overall contents update. void qtractorScrollView::updateContents (void) { QAbstractScrollArea::viewport()->update(); } // Viewport/contents position converters. QPoint qtractorScrollView::viewportToContents ( const QPoint& pos ) const { return QPoint(pos.x() + m_rectContents.x(), pos.y() + m_rectContents.y()); } QPoint qtractorScrollView::contentsToViewport ( const QPoint& pos ) const { return QPoint(pos.x() - m_rectContents.x(), pos.y() - m_rectContents.y()); } // end of qtractorScrollView.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackButton.h0000644000000000000000000000012713014536043020027 xustar0029 mtime=1479719971.77810804 29 atime=1479719971.77810804 29 ctime=1479719971.77810804 qtractor-0.8.0/src/qtractorTrackButton.h0000644000175000001440000000531013014536043020642 0ustar00rncbcusers00000000000000// qtractorTrackButton.h // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackButton_h #define __qtractorTrackButton_h #include "qtractorTrack.h" #include #include "qtractorObserverWidget.h" //---------------------------------------------------------------------------- // qtractorMidiControlButton -- MIDI controller observer tool button. class qtractorMidiControlButton : public qtractorObserverWidget { Q_OBJECT public: // Constructor. qtractorMidiControlButton(QWidget *pParent = 0); protected slots: // MIDI controller/observer attachment (context menu) slot. void midiControlActionSlot(); void midiControlMenuSlot(const QPoint& pos); protected: // MIDI controller/observer attachment (context menu) activator. void addMidiControlAction(qtractorMidiControlObserver *pMidiObserver); private: // MIDI controller/observer leftover. QAction *m_pMidiControlAction; }; //---------------------------------------------------------------------------- // qtractorTrackButton -- Track observer tool button. class qtractorTrackButton : public qtractorMidiControlButton { Q_OBJECT public: // Constructor. qtractorTrackButton(qtractorTrack *pTrack, qtractorTrack::ToolType toolType, QWidget *pParent = 0); // Specific accessors. void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const; qtractorTrack::ToolType toolType() const; protected slots: // Special toggle slot. void toggledSlot(bool bOn); protected: // Visitor setup. void updateTrack(); // Visitors overload. void updateValue(float fValue); private: // Instance variables. qtractorTrack *m_pTrack; qtractorTrack::ToolType m_toolType; // Special background colors. QColor m_rgbText; QColor m_rgbOn; QColor m_rgbOff; }; #endif // __qtractorTrackButton_h // end of qtractorTrackButton.h qtractor-0.8.0/src/PaxHeaders.7649/qtractor_vst_scan.cpp0000644000000000000000000000012713014536043020101 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractor_vst_scan.cpp0000644000175000001440000002760613014536043020730 0ustar00rncbcusers00000000000000// qtractor_vst_scan.cpp // /**************************************************************************** Copyright (C) 2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "config.h" #include "qtractor_vst_scan.h" #include #include #include #include #include #ifdef CONFIG_VST #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) #define __cdecl #endif #include #if !defined(VST_2_3_EXTENSIONS) #ifdef CONFIG_VESTIGE typedef int32_t VstInt32; typedef intptr_t VstIntPtr; #else typedef long VstInt32; typedef long VstIntPtr; #endif #define VSTCALLBACK #endif typedef AEffect* (*VST_GetPluginInstance) (audioMasterCallback); static VstIntPtr VSTCALLBACK qtractor_vst_scan_callback (AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt); // Current working VST Shell identifier. static int g_iVstShellCurrentId = 0; // Specific extended flags that saves us // from calling canDo() in audio callbacks. enum VST_FlagsEx { effFlagsExCanSendVstEvents = 1 << 0, effFlagsExCanSendVstMidiEvents = 1 << 1, effFlagsExCanSendVstTimeInfo = 1 << 2, effFlagsExCanReceiveVstEvents = 1 << 3, effFlagsExCanReceiveVstMidiEvents = 1 << 4, effFlagsExCanReceiveVstTimeInfo = 1 << 5, effFlagsExCanProcessOffline = 1 << 6, effFlagsExCanUseAsInsert = 1 << 7, effFlagsExCanUseAsSend = 1 << 8, effFlagsExCanMixDryWet = 1 << 9, effFlagsExCanMidiProgramNames = 1 << 10 }; // Some VeSTige missing opcodes and flags. #ifdef CONFIG_VESTIGE const int effSetProgramName = 4; const int effGetParamLabel = 6; const int effGetParamDisplay = 7; const int effGetChunk = 23; const int effSetChunk = 24; const int effFlagsProgramChunks = 32; #endif //---------------------------------------------------------------------- // class qtractor_vst_scan -- VST plugin re bones) interface // // Constructor. qtractor_vst_scan::qtractor_vst_scan (void) : m_pLibrary(NULL), m_pEffect(NULL), m_iFlagsEx(0) { } // destructor. qtractor_vst_scan::~qtractor_vst_scan (void) { close(); } // File loader. bool qtractor_vst_scan::open ( const QString& sFilename, unsigned long iIndex ) { close(); if (!QLibrary::isLibrary(sFilename)) return false; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst_scan[%p]::open(\"%s\", %lu)", this, sFilename.toUtf8().constData(), iIndex); #endif m_pLibrary = new QLibrary(sFilename); VST_GetPluginInstance pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("VSTPluginMain"); if (pfnGetPluginInstance == NULL) pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("main"); if (pfnGetPluginInstance == NULL) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: plugin does not have a main entry point.", this); #endif return false; } m_pEffect = (*pfnGetPluginInstance)(qtractor_vst_scan_callback); if (m_pEffect == NULL) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: plugin instance could not be created.", this); #endif return false; } // Did VST plugin instantiated OK? if (m_pEffect->magic != kEffectMagic) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: plugin is not a valid VST.", this); #endif m_pEffect = NULL; return false; } // Check whether it's a VST Shell... const int categ = vst_dispatch(effGetPlugCategory, 0, 0, NULL, 0.0f); if (categ == kPlugCategShell) { int id = 0; char buf[40]; unsigned long i = 0; for ( ; iIndex >= i; ++i) { buf[0] = (char) 0; id = vst_dispatch(effShellGetNextPlugin, 0, 0, (void *) buf, 0.0f); if (id == 0 || !buf[0]) break; } // Check if we're actually the intended plugin... if (i < iIndex || id == 0 || !buf[0]) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin is not a valid VST.", this, iIndex); #endif m_pEffect = NULL; return false; } // Make it known... g_iVstShellCurrentId = id; // Re-allocate the thing all over again... pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("VSTPluginMain"); if (pfnGetPluginInstance == NULL) pfnGetPluginInstance = (VST_GetPluginInstance) m_pLibrary->resolve("main"); if (pfnGetPluginInstance == NULL) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin does not have a main entry point.", this, iIndex); #endif m_pEffect = NULL; return false; } // Does the VST plugin instantiate OK? m_pEffect = (*pfnGetPluginInstance)(qtractor_vst_scan_callback); // Not needed anymore, hopefully... g_iVstShellCurrentId = 0; // Don't go further if failed... if (m_pEffect == NULL) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin instance could not be created.", this, iIndex); #endif return false; } if (m_pEffect->magic != kEffectMagic) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) plugin is not a valid VST.", this, iIndex); #endif m_pEffect = NULL; return false; } #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan[%p]: " "vst_shell(%lu) id=0x%x name=\"%s\"", this, i, id, buf); #endif } else // Not a VST Shell plugin... if (iIndex > 0) { m_pEffect = NULL; return false; } // vst_dispatch(effIdentify, 0, 0, NULL, 0.0f); vst_dispatch(effOpen, 0, 0, NULL, 0.0f); // Get label name... char szName[256]; ::memset(szName, 0, sizeof(szName)); if (vst_dispatch(effGetEffectName, 0, 0, (void *) szName, 0.0f)) m_sName = szName; else m_sName = QFileInfo(sFilename).baseName(); // Specific inquiries... m_iFlagsEx = 0; if (canDo("sendVstEvents")) m_iFlagsEx |= effFlagsExCanSendVstEvents; if (canDo("sendVstMidiEvent")) m_iFlagsEx |= effFlagsExCanSendVstMidiEvents; if (canDo("sendVstTimeInfo")) m_iFlagsEx |= effFlagsExCanSendVstTimeInfo; if (canDo("receiveVstEvents")) m_iFlagsEx |= effFlagsExCanReceiveVstEvents; if (canDo("receiveVstMidiEvent")) m_iFlagsEx |= effFlagsExCanReceiveVstMidiEvents; if (canDo("receiveVstTimeInfo")) m_iFlagsEx |= effFlagsExCanReceiveVstTimeInfo; if (canDo("offline")) m_iFlagsEx |= effFlagsExCanProcessOffline; if (canDo("plugAsChannelInsert")) m_iFlagsEx |= effFlagsExCanUseAsInsert; if (canDo("plugAsSend")) m_iFlagsEx |= effFlagsExCanUseAsSend; if (canDo("mixDryWet")) m_iFlagsEx |= effFlagsExCanMixDryWet; if (canDo("midiProgramNames")) m_iFlagsEx |= effFlagsExCanMidiProgramNames; return true; } // File unloader. void qtractor_vst_scan::close (void) { if (m_pLibrary == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractor_vst_scan[%p]::close()", this); #endif const bool bAutoUnload = !hasEditor(); vst_dispatch(effClose, 0, 0, 0, 0.0f); if (m_pLibrary->isLoaded() && bAutoUnload) m_pLibrary->unload(); delete m_pLibrary; m_pLibrary = NULL; m_pEffect = NULL; m_iFlagsEx = 0; m_sName.clear(); } // Check wether plugin is loaded. bool qtractor_vst_scan::isOpen (void) const { if (m_pLibrary == NULL) return false; return m_pLibrary->isLoaded(); } unsigned int qtractor_vst_scan::uniqueID() const { return (m_pEffect ? m_pEffect->uniqueID : 0); } int qtractor_vst_scan::numPrograms() const { return (m_pEffect ? m_pEffect->numPrograms : 0); } int qtractor_vst_scan::numParams() const { return (m_pEffect ? m_pEffect->numParams : 0); } int qtractor_vst_scan::numInputs() const { return (m_pEffect ? m_pEffect->numInputs : 0); } int qtractor_vst_scan::numOutputs() const { return (m_pEffect ? m_pEffect->numOutputs : 0); } int qtractor_vst_scan::numMidiInputs() const { return (m_pEffect && ( (m_iFlagsEx & effFlagsExCanReceiveVstMidiEvents) || (m_pEffect->flags & effFlagsIsSynth) ? 1 : 0)); } int qtractor_vst_scan::numMidiOutputs() const { return ((m_iFlagsEx & effFlagsExCanSendVstMidiEvents) ? 1 : 0); } bool qtractor_vst_scan::hasEditor() const { return (m_pEffect && (m_pEffect->flags & effFlagsHasEditor)); } bool qtractor_vst_scan::hasProgramChunks() const { return (m_pEffect && (m_pEffect->flags & effFlagsProgramChunks)); } // VST host dispatcher. int qtractor_vst_scan::vst_dispatch ( long opcode, long index, long value, void *ptr, float opt ) const { if (m_pEffect == NULL) return 0; #ifdef CONFIG_DEBUG_0 qDebug("vst_plugin[%p]::vst_dispatch(%ld, %ld, %ld, %p, %g)", this, opcode, index, value, ptr, opt); #endif return m_pEffect->dispatcher(m_pEffect, opcode, index, value, ptr, opt); } // VST flag inquirer. bool qtractor_vst_scan::canDo ( const char *pszCanDo ) const { return (vst_dispatch(effCanDo, 0, 0, (void *) pszCanDo, 0.0f) > 0); } //---------------------------------------------------------------------- // The magnificient host callback, which every VST plugin will call. static VstIntPtr VSTCALLBACK qtractor_vst_scan_callback ( AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr /*value*/, void */*ptr*/, float opt ) { VstIntPtr ret = 0; switch (opcode) { case audioMasterVersion: ret = 2; break; case audioMasterAutomate: effect->setParameter(effect, index, opt); break; case audioMasterCurrentId: ret = (VstIntPtr) g_iVstShellCurrentId; break; case audioMasterGetSampleRate: effect->dispatcher(effect, effSetSampleRate, 0, 0, NULL, 44100.0f); break; case audioMasterGetBlockSize: effect->dispatcher(effect, effSetBlockSize, 0, 1024, NULL, 0.0f); break; case audioMasterGetAutomationState: ret = 1; // off break; case audioMasterGetLanguage: ret = kVstLangEnglish; break; default: break; } return ret; } //------------------------------------------------------------------------- // The VST plugin stance scan method. // static void qtractor_vst_scan_file ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("qtractor_vst_scan_file(\"%s\")", sFilename.toUtf8().constData()); #endif QTextStream sout(stdout); unsigned long i = 0; qtractor_vst_scan plugin; while (plugin.open(sFilename, i)) { sout << "VST|"; sout << plugin.name() << '|'; sout << plugin.numInputs() << ':' << plugin.numOutputs() << '|'; sout << plugin.numMidiInputs() << ':' << plugin.numMidiOutputs() << '|'; sout << plugin.numParams() << ':' << 0 << '|'; QStringList flags; if (plugin.hasEditor()) flags.append("GUI"); if (plugin.hasProgramChunks()) flags.append("EXT"); flags.append("RT"); sout << flags.join(",") << '|'; sout << sFilename << '|' << i << '|'; sout << "0x" << QString::number(plugin.uniqueID(), 16) << '\n'; plugin.close(); ++i; } } #endif // CONFIG_VST //------------------------------------------------------------------------- // main - The main program trunk. // #include int main ( int argc, char **argv ) { QCoreApplication app(argc, argv); #ifdef CONFIG_DEBUG qDebug("%s: hello.", argv[0]); #endif QTextStream sin(stdin); while (!sin.atEnd()) { const QString& sLine = sin.readLine(); if (sLine.isEmpty()) break; const QStringList& req = sLine.split(':'); const QString& sHint = req.at(0).toUpper(); const QString& sFilename = req.at(1); #ifdef CONFIG_VST if (sHint == "VST") qtractor_vst_scan_file(sFilename); #endif } #ifdef CONFIG_DEBUG qDebug("%s: bye.", argv[0]); #endif return 0; } // end of qtractor_vst_scan.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorCommand.h0000644000000000000000000000013213014536043017141 xustar0030 mtime=1479719971.742090039 30 atime=1479719971.742090039 30 ctime=1479719971.742090039 qtractor-0.8.0/src/qtractorCommand.h0000644000175000001440000001000113014536043017751 0ustar00rncbcusers00000000000000// qtractorCommand.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorCommand_h #define __qtractorCommand_h #include "qtractorList.h" #include #include // Forward declarations. class QAction; //---------------------------------------------------------------------- // class qtractorCommand - declaration. // class qtractorCommand : public qtractorList::Link { public: // Constructor. qtractorCommand(const QString& sName) : m_sName(sName), m_flags(Refresh) {} // Virtual destructor. virtual ~qtractorCommand() {} // Descriptive command name accessors. void setName(const QString& sName) { m_sName = sName; } const QString& name() const { return m_sName; } // Command flags. enum Flag { None = 0, AutoDelete = 1, Refresh = 2, Clear = 4, Select = 8, Reset = 16, ClearSelect = Clear | Select, ClearSelectReset = ClearSelect | Reset }; // Command flags accessor. unsigned int flags() const { return m_flags; } // Auto-removal/deletion flag accessors. void setAutoDelete(bool bAutoDelete) { setFlags(AutoDelete, bAutoDelete); } bool isAutoDelete() const { return isFlags(AutoDelete); } // Contents-refresh accessors. void setRefresh(bool bRefresh) { setFlags(Refresh, bRefresh); } bool isRefresh() const { return isFlags(Refresh); } // Selection clear/reset accessors. void setClearSelect(bool bClearSelect) { setFlags(ClearSelect, bClearSelect); } bool isClearSelect() const { return isFlags(ClearSelect); } void setClearSelectReset(bool bClearSelectReset) { setFlags(ClearSelectReset, bClearSelectReset); } bool isClearSelectReset() const { return isFlags(ClearSelectReset); } // Cannonical command methods. virtual bool redo() = 0; virtual bool undo() = 0; protected: // Discrete flag accessors. void setFlags(unsigned int flags, bool bOn = true) { if (bOn) m_flags |= flags; else m_flags &= ~flags; } bool isFlags(unsigned int flags) const { return ((m_flags & flags) == flags); } private: // Instance variables. QString m_sName; unsigned int m_flags; }; //---------------------------------------------------------------------- // class qtractorCommandList - declaration. // class qtractorCommandList : public QObject { Q_OBJECT public: // Constructor. qtractorCommandList(); // Destructor. virtual ~qtractorCommandList(); // Command stack cleaner. void clear(); // Command cursor accessors. qtractorCommand *lastCommand() const; qtractorCommand *nextCommand() const; // Remove last command from command chain. void removeLastCommand(); // Special backout method (EXPERIMENTAL). void backout(qtractorCommand *pCommand); // Cannonical command methods. bool push(qtractorCommand *pCommand); bool exec(qtractorCommand *pCommand); bool undo(); bool redo(); // Command action update helper. void updateAction(QAction *pAction, qtractorCommand *pCommand) const; signals: // Command update notification. void updateNotifySignal(unsigned int); private: // Instance variables. qtractorList m_commands; qtractorCommand *m_pLastCommand; }; #endif // __qtractorCommand_h // end of qtractorCommand.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditorForm.h0000644000000000000000000000012713014536043020444 xustar0029 mtime=1479719971.76109954 29 atime=1479719971.76109954 29 ctime=1479719971.76109954 qtractor-0.8.0/src/qtractorMidiEditorForm.h0000644000175000001440000001440513014536043021264 0ustar00rncbcusers00000000000000// qtractorMidiEditorForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEditorForm_h #define __qtractorMidiEditorForm_h #include "ui_qtractorMidiEditorForm.h" // Forward declarations... class qtractorMidiEditor; class qtractorMidiClip; class qtractorMidiSequence; class qtractorTimeScale; class qtractorMidiEventList; class qtractorMidiControlTypeGroup; class qtractorInstrumentMenu; class QContextMenuEvent; class QActionGroup; class QToolButton; class QComboBox; class QLabel; class QPalette; //---------------------------------------------------------------------------- // qtractorMidiEditorForm -- UI wrapper form. class qtractorMidiEditorForm : public QMainWindow { Q_OBJECT public: // Constructor. qtractorMidiEditorForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorMidiEditorForm(); // MIDI editor widget accessor. qtractorMidiEditor *editor() const; // Local time-scale accessor. qtractorTimeScale *timeScale() const; unsigned long timeOffset() const; // MIDI clip sequence accessors. qtractorMidiClip *midiClip() const; // MIDI clip properties accessors. const QString& filename() const; unsigned short trackChannel() const; unsigned short format() const; qtractorMidiSequence *sequence() const; // Special executive setup method. void setup(qtractorMidiClip *pMidiClip = NULL); // Reset coomposite dirty flag. void resetDirtyCount(); // Instrument/controller names update. void updateInstrumentNames(); // Pre-close event handler. bool queryClose(); // Edit menu accessor. QMenu *editMenu() const; // Save(as) warning message box. static int querySave(const QString& sFilename); // Update thumb-view play-head... void updatePlayHead(unsigned long iPlayHead); public slots: void stabilizeForm(); protected slots: void fileSave(); void fileSaveAs(); void fileUnlink(); void fileRecordEx(bool bOn); void fileTrackInputs(); void fileTrackOutputs(); void fileTrackProperties(); void fileProperties(); void fileRangeSet(); void fileLoopSet(); void fileClose(); void editUndo(); void editRedo(); void editCut(); void editCopy(); void editPaste(); void editPasteRepeat(); void editDelete(); void editModeOn(); void editModeOff(); void editModeDraw(bool bOn); void editSelectAll(); void editSelectNone(); void editSelectInvert(); void editSelectRange(); void editInsertRange(); void editRemoveRange(); void toolsQuantize(); void toolsTranspose(); void toolsNormalize(); void toolsRandomize(); void toolsResize(); void toolsRescale(); void toolsTimeshift(); void viewMenubar(bool bOn); void viewStatusbar(bool bOn); void viewToolbarFile(bool bOn); void viewToolbarEdit(bool bOn); void viewToolbarView(bool bOn); void viewToolbarTransport(bool bOn); void viewToolbarScale(bool bOn); void viewToolbarThumb(bool bOn); void viewNoteDuration(bool bOn); void viewNoteColor(bool bOn); void viewNoteType(); void viewValueColor(bool bOn); void viewValueType(); void viewEvents(bool bOn); void viewPreview(bool bOn); void viewFollow(bool bOn); void viewZoomIn(); void viewZoomOut(); void viewZoomReset(); void viewZoomHorizontal(); void viewZoomVertical(); void viewZoomAll(); void viewSnap(); void viewScaleKey(); void viewScaleType(); void viewSnapZebra(bool bOn); void viewSnapGrid(bool bOn); void viewToolTips(bool bOn); void viewRefresh(); void helpShortcuts(); void helpAbout(); void helpAboutQt(); void updateNoteTypeMenu(); void updateValueTypeMenu(); void updateZoomMenu(); void updateSnapMenu(); void updateScaleMenu(); void updateTrackInstrumentMenu(); void sendNote(int iNote, int iVelocity); void selectionChanged(qtractorMidiEditor *); void contentsChanged(qtractorMidiEditor *); // Event type selection slots. void viewTypeChanged(int); void eventTypeChanged(int); void eventParamChanged(int); void snapToScaleKeyChanged(int iSnapToScaleKey); void snapToScaleTypeChanged(int iSnapToScaleType); void snapPerBeatChanged(int iSnapPerBeat); protected: // On-close event handler. void closeEvent(QCloseEvent *pCloseEvent); // Context menu request. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); // Save current clip track-channel sequence. bool saveClipFile(bool bPrompt); private: // The Qt-designer UI struct... Ui::qtractorMidiEditorForm m_ui; // Instance variables... qtractorMidiEditor *m_pMidiEditor; // Event list dockable widget. qtractorMidiEventList *m_pMidiEventList; int m_iDirtyCount; // Edit-mode action group up. QActionGroup *m_pEditModeActionGroup; QToolButton *m_pEditModeToolButton; // Custom track/instrument proxy menu. qtractorInstrumentMenu *m_pInstrumentMenu; // View/Snap-to-beat actions (for shortcuts access) QList m_snapPerBeatActions; // Edit snap mode. QComboBox *m_pSnapPerBeatComboBox; // Event type selection widgets... QComboBox *m_pViewTypeComboBox; QComboBox *m_pEventTypeComboBox; QComboBox *m_pEventParamComboBox; qtractorMidiControlTypeGroup *m_pEventTypeGroup; // Snap-to-scale/quantize selection widgets... QComboBox *m_pSnapToScaleKeyComboBox; QComboBox *m_pSnapToScaleTypeComboBox; // Status items. QLabel *m_pTrackNameLabel; QLabel *m_pFileNameLabel; QLabel *m_pTrackChannelLabel; QLabel *m_pStatusModLabel; QLabel *m_pStatusRecLabel; QLabel *m_pDurationLabel; QPalette *m_pRedPalette; }; #endif // __qtractorMidiEditorForm_h // end of qtractorMidiEditorForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiBuffer.h0000644000000000000000000000013213014536043017577 xustar0030 mtime=1479719971.755096539 30 atime=1479719971.754096039 30 ctime=1479719971.755096539 qtractor-0.8.0/src/qtractorMidiBuffer.h0000644000175000001440000001041113014536043020414 0ustar00rncbcusers00000000000000// qtractorMidiBuffer.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiBuffer_h #define __qtractorMidiBuffer_h #include "qtractorList.h" #include //---------------------------------------------------------------------- // class qtractorMidiBuffer -- MIDI event FIFO buffer/cache declaration. // class qtractorMidiBuffer { public: // Minimum buffer size enum { MinBufferSize = 0x400 }; // Constructor. qtractorMidiBuffer(unsigned int iBufferSize = MinBufferSize) : m_pBuffer(NULL), m_iBufferSize(0), m_iBufferMask(0), m_iWriteIndex(0), m_iReadIndex(0) { // Adjust size to nearest power-of-two, if necessary. m_iBufferSize = MinBufferSize; while (m_iBufferSize < iBufferSize) m_iBufferSize <<= 1; m_iBufferMask = (m_iBufferSize - 1); m_pBuffer = new snd_seq_event_t [m_iBufferSize]; } // Destructor. ~qtractorMidiBuffer() { if (m_pBuffer) delete [] m_pBuffer; } // Implementation properties. unsigned int bufferSize() const { return m_iBufferSize; } // Clears the buffer. void clear() { m_iReadIndex = m_iWriteIndex = 0; } // Returns nonzero if there aren't any events available. bool isEmpty() const { return (m_iReadIndex == m_iWriteIndex); } // Returns a pointer to the first of the output events. snd_seq_event_t *peek() const { return (isEmpty() ? NULL : &m_pBuffer[m_iReadIndex]); } // Read next event from buffer. snd_seq_event_t *next() { if (!isEmpty()) ++m_iReadIndex &= m_iBufferMask; return peek(); } // Read event from buffer. snd_seq_event_t *pop() { const unsigned int iReadIndex = m_iReadIndex; if (iReadIndex == m_iWriteIndex) return NULL; m_iReadIndex = (iReadIndex + 1) & m_iBufferMask; return &m_pBuffer[iReadIndex]; } // Write event to buffer. bool push(snd_seq_event_t *pEvent, unsigned long iTick = 0) { const unsigned int iWriteIndex = (m_iWriteIndex + 1) & m_iBufferMask; if (iWriteIndex == m_iReadIndex) return false; m_pBuffer[m_iWriteIndex] = *pEvent; m_pBuffer[m_iWriteIndex].time.tick = iTick; m_iWriteIndex = iWriteIndex; return true; } // Write event to buffer (ordered). bool insert(snd_seq_event_t *pEvent, unsigned long iTick = 0) { const unsigned int iWriteIndex = (m_iWriteIndex + 1) & m_iBufferMask; if (iWriteIndex == m_iReadIndex) return false; unsigned int i = m_iWriteIndex; unsigned int j = i; for (;;) { --i &= m_iBufferMask; if (j == m_iReadIndex || iTick >= m_pBuffer[i].time.tick) { m_pBuffer[j] = *pEvent; m_pBuffer[j].time.tick = iTick; break; } m_pBuffer[j] = m_pBuffer[i]; j = i; } m_iWriteIndex = iWriteIndex; return true; } // Returns number of events currently available. unsigned int count() const { const unsigned int iWriteIndex = m_iWriteIndex; const unsigned int iReadIndex = m_iReadIndex; if (iWriteIndex > iReadIndex) { return (iWriteIndex - iReadIndex); } else { return (iWriteIndex - iReadIndex + m_iBufferSize) & m_iBufferMask; } } // Reset events in buffer. void reset(unsigned long iTick = 0) { unsigned int i = m_iReadIndex; while (i != m_iWriteIndex) { m_pBuffer[i].time.tick = iTick; ++i &= m_iBufferMask; } } private: // Instance variables. snd_seq_event_t *m_pBuffer; unsigned int m_iBufferSize; unsigned int m_iBufferMask; unsigned int m_iWriteIndex; unsigned int m_iReadIndex; }; #endif // __qtractorMidiBuffer_h // end of qtractorMidiBuffer.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMainForm.cpp0000644000000000000000000000013213014536043017626 xustar0030 mtime=1479719971.753095539 30 atime=1479719971.751094539 30 ctime=1479719971.753095539 qtractor-0.8.0/src/qtractorMainForm.cpp0000644000175000001440000070222513014536043020456 0ustar00rncbcusers00000000000000// qtractorMainForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMainForm.h" #include "qtractorAbout.h" #include "qtractorOptions.h" #include "qtractorInstrument.h" #include "qtractorInstrumentMenu.h" #include "qtractorMessages.h" #include "qtractorFiles.h" #include "qtractorConnections.h" #include "qtractorMixer.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorTrackTime.h" #include "qtractorTrackView.h" #include "qtractorThumbView.h" #include "qtractorSpinBox.h" #include "qtractorAudioPeak.h" #include "qtractorAudioBuffer.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorSessionDocument.h" #include "qtractorSessionCursor.h" #include "qtractorSessionCommand.h" #include "qtractorTimeScaleCommand.h" #include "qtractorClipCommand.h" #include "qtractorAudioClip.h" #include "qtractorMidiClip.h" #include "qtractorAudioMeter.h" #include "qtractorMidiMeter.h" #include "qtractorMidiMonitor.h" #include "qtractorMidiManager.h" #include "qtractorActionControl.h" #include "qtractorExportForm.h" #include "qtractorSessionForm.h" #include "qtractorOptionsForm.h" #include "qtractorConnectForm.h" #include "qtractorShortcutForm.h" #include "qtractorMidiControlForm.h" #include "qtractorInstrumentForm.h" #include "qtractorTimeScaleForm.h" #include "qtractorBusForm.h" #include "qtractorTakeRangeForm.h" #include "qtractorMidiEditorForm.h" #include "qtractorMidiEditor.h" #include "qtractorTrackCommand.h" #include "qtractorCurveCommand.h" #include "qtractorMessageList.h" #include "qtractorPluginFactory.h" #ifdef CONFIG_DSSI #include "qtractorDssiPlugin.h" #endif #ifdef CONFIG_VST #include "qtractorVstPlugin.h" #endif #ifdef CONFIG_LV2 #include "qtractorLv2Plugin.h" #endif #ifdef CONFIG_JACK_SESSION #include #endif #ifdef CONFIG_NSM #include "qtractorNsmClient.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if QT_VERSION >= 0x050000 #include #endif #if QT_VERSION < 0x050000 #if !defined(QT_NO_STYLE_GTK) #include #endif #endif #include // Timer constant (magic) stuff. #define QTRACTOR_TIMER_MSECS 66 #define QTRACTOR_TIMER_DELAY 233 #if QT_VERSION < 0x040500 namespace Qt { const WindowFlags WindowCloseButtonHint = WindowFlags(0x08000000); } #endif #if defined(WIN32) #undef HAVE_SIGNAL_H #endif //------------------------------------------------------------------------- // LADISH Level 1 support stuff. #ifdef HAVE_SIGNAL_H #include #include #include #include // File descriptor for SIGUSR1 notifier. static int g_fdUsr1[2]; // Unix SIGUSR1 signal handler. static void qtractor_sigusr1_handler ( int /* signo */ ) { char c = 1; (::write(g_fdUsr1[0], &c, sizeof(c)) > 0); } // File descriptor for SIGTERM notifier. static int g_fdTerm[2]; // Unix SIGTERM signal handler. static void qtractor_sigterm_handler ( int /* signo */ ) { char c = 1; (::write(g_fdTerm[0], &c, sizeof(c)) > 0); } #endif // HANDLE_SIGNAL_H //------------------------------------------------------------------------- // qtractorTempoCursor -- Custom session tempo helper class class qtractorTempoCursor { public: // Constructor. qtractorTempoCursor() : m_pNode(NULL) {} // Reset method. void clear() { m_pNode = NULL; } // Predicate method. qtractorTimeScale::Node *seek( qtractorSession *pSession, unsigned long iFrame) { qtractorTimeScale::Cursor& cursor = pSession->timeScale()->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); return (m_pNode == pNode ? NULL : m_pNode = pNode); } private: // Instance variables. qtractorTimeScale::Node *m_pNode; }; //------------------------------------------------------------------------- // qtractorMainForm -- Main window form implementation. // Kind of singleton reference. qtractorMainForm *qtractorMainForm::g_pMainForm = NULL; // Constructor. qtractorMainForm::qtractorMainForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QMainWindow(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Pseudo-singleton reference setup. g_pMainForm = this; // Initialize some pointer references. m_pOptions = NULL; // FIXME: This gotta go, somwhere in time... m_pSession = new qtractorSession(); m_pTempoCursor = new qtractorTempoCursor(); m_pMessageList = new qtractorMessageList();; m_pPluginFactory = new qtractorPluginFactory(); // Custom track/instrument proxy menu. m_pInstrumentMenu = new qtractorInstrumentMenu(this); // All child forms are to be created later, not earlier than setup. m_pMessages = NULL; m_pFiles = NULL; m_pMixer = NULL; m_pConnections = NULL; m_pTracks = NULL; // To remember last time we've shown the playhead. m_iPlayHead = 0; // We'll start clean. m_iUntitled = 0; m_iDirtyCount = 0; m_iBackupCount = 0; m_iPeakTimer = 0; m_iPlayTimer = 0; m_iIdleTimer = 0; m_iTransportTimer = 0; m_iTransportUpdate = 0; m_iTransportRolling = 0; m_bTransportPlaying = false; m_fTransportShuttle = 0.0f; m_iTransportStep = 0; m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; m_iAudioRefreshTimer = 0; m_iMidiRefreshTimer = 0; m_iPlayerTimer = 0; m_pNsmClient = NULL; m_bNsmDirty = false; m_iAudioPropertyChange = 0; // Configure the audio file peak factory... if (m_pSession->audioPeakFactory()) { QObject::connect(m_pSession->audioPeakFactory(), SIGNAL(peakEvent()), SLOT(peakNotify())); } // Configure the audio engine event handling... const qtractorAudioEngineProxy *pAudioEngineProxy = NULL; qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) pAudioEngineProxy = pAudioEngine->proxy(); if (pAudioEngineProxy) { QObject::connect(pAudioEngineProxy, SIGNAL(shutEvent()), SLOT(audioShutNotify())); QObject::connect(pAudioEngineProxy, SIGNAL(xrunEvent()), SLOT(audioXrunNotify())); QObject::connect(pAudioEngineProxy, SIGNAL(portEvent()), SLOT(audioPortNotify())); QObject::connect(pAudioEngineProxy, SIGNAL(buffEvent(unsigned int)), SLOT(audioBuffNotify(unsigned int))); QObject::connect(pAudioEngineProxy, SIGNAL(sessEvent(void *)), SLOT(audioSessNotify(void *))); QObject::connect(pAudioEngineProxy, SIGNAL(syncEvent(unsigned long)), SLOT(audioSyncNotify(unsigned long))); QObject::connect(pAudioEngineProxy, SIGNAL(propEvent()), SLOT(audioPropNotify())); } // Configure the MIDI engine event handling... const qtractorMidiEngineProxy *pMidiEngineProxy = NULL; qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) pMidiEngineProxy = pMidiEngine->proxy(); if (pMidiEngineProxy) { qRegisterMetaType ("qtractorMmcEvent"); qRegisterMetaType ("qtractorCtlEvent"); QObject::connect(pMidiEngineProxy, SIGNAL(mmcEvent(const qtractorMmcEvent&)), SLOT(midiMmcNotify(const qtractorMmcEvent&))); QObject::connect(pMidiEngineProxy, SIGNAL(ctlEvent(const qtractorCtlEvent&)), SLOT(midiCtlNotify(const qtractorCtlEvent&))); QObject::connect(pMidiEngineProxy, SIGNAL(sppEvent(int, unsigned short)), SLOT(midiSppNotify(int, unsigned short))); QObject::connect(pMidiEngineProxy, SIGNAL(clkEvent(float)), SLOT(midiClkNotify(float))); } // Add the midi controller map... m_pMidiControl = new qtractorMidiControl(); #ifdef HAVE_SIGNAL_H // Set to ignore any fatal "Broken pipe" signals. ::signal(SIGPIPE, SIG_IGN); // LADISH Level 1 suport. // Initialize file descriptors for SIGUSR1 socket notifier. ::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdUsr1); m_pUsr1Notifier = new QSocketNotifier(g_fdUsr1[1], QSocketNotifier::Read, this); QObject::connect(m_pUsr1Notifier, SIGNAL(activated(int)), SLOT(handle_sigusr1())); // Install SIGUSR1 signal handler. struct sigaction usr1; usr1.sa_handler = qtractor_sigusr1_handler; ::sigemptyset(&usr1.sa_mask); usr1.sa_flags = 0; usr1.sa_flags |= SA_RESTART; ::sigaction(SIGUSR1, &usr1, NULL); // LADISH termination suport. // Initialize file descriptors for SIGTERM socket notifier. ::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdTerm); m_pTermNotifier = new QSocketNotifier(g_fdTerm[1], QSocketNotifier::Read, this); QObject::connect(m_pTermNotifier, SIGNAL(activated(int)), SLOT(handle_sigterm())); // Install SIGTERM signal handler. struct sigaction term; term.sa_handler = qtractor_sigterm_handler; ::sigemptyset(&term.sa_mask); term.sa_flags = 0; term.sa_flags |= SA_RESTART; ::sigaction(SIGTERM, &term, NULL); // Ignore SIGHUP signal. struct sigaction hup; hup.sa_handler = SIG_IGN; ::sigemptyset(&hup.sa_mask); hup.sa_flags = 0; hup.sa_flags |= SA_RESTART; ::sigaction(SIGHUP, &hup, NULL); #else // HAVE_SIGNAL_H m_pUsr1Notifier = NULL; m_pTermNotifier = NULL; #endif // !HAVE_SIGNAL_H // Also the (QAction) MIDI observer map (TESTING)... m_pActionControl = new qtractorActionControl(this); // Get edit selection mode action group up... m_pSelectModeActionGroup = new QActionGroup(this); m_pSelectModeActionGroup->setExclusive(true); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeClipAction); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeRangeAction); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeRectAction); m_pSelectModeActionGroup->addAction(m_ui.editSelectModeCurveAction); // And the corresponding tool-button drop-down menu... m_pSelectModeToolButton = new QToolButton(this); m_pSelectModeToolButton->setPopupMode(QToolButton::InstantPopup); m_pSelectModeToolButton->setMenu(m_ui.editSelectModeMenu); // Add/insert this on its proper place in the edit-toobar... m_ui.editToolbar->insertWidget(m_ui.clipNewAction, m_pSelectModeToolButton); m_ui.editToolbar->insertSeparator(m_ui.clipNewAction); QObject::connect( m_pSelectModeActionGroup, SIGNAL(triggered(QAction*)), m_pSelectModeToolButton, SLOT(setDefaultAction(QAction*))); // Additional time-toolbar controls... // m_ui.timeToolbar->addSeparator(); // View/Snap-to-beat actions initialization... int iSnap = 0; const QIcon snapIcon(":/images/itemBeat.png"); const QString sSnapObjectName("viewSnapPerBeat%1"); const QString sSnapStatusTip(tr("Set current snap to %1")); const QStringList& snapItems = qtractorTimeScale::snapItems(); QStringListIterator snapIter(snapItems); while (snapIter.hasNext()) { const QString& sSnapText = snapIter.next(); QAction *pAction = new QAction(sSnapText, this); pAction->setObjectName(sSnapObjectName.arg(iSnap)); pAction->setStatusTip(sSnapStatusTip.arg(sSnapText)); pAction->setCheckable(true); // pAction->setIcon(snapIcon); pAction->setData(iSnap++); QObject::connect(pAction, SIGNAL(triggered(bool)), SLOT(viewSnap())); m_snapPerBeatActions.append(pAction); m_ui.viewSnapMenu->addAction(pAction); } // m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); // Automation/curve mode menu setup... m_ui.trackCurveModeMenu->addAction(m_ui.trackCurveLogarithmicAction); m_ui.trackCurveModeMenu->addAction(m_ui.trackCurveColorAction); // Editable toolbar widgets special palette. QPalette pal; // Outrageous HACK: GTK+ ppl won't see green on black thing... #if QT_VERSION < 0x050000 #if !defined(QT_NO_STYLE_GTK) if (qobject_cast (style()) == NULL) { #endif #endif // pal.setColor(QPalette::Window, Qt::black); pal.setColor(QPalette::Base, Qt::black); pal.setColor(QPalette::Text, Qt::green); // pal.setColor(QPalette::Button, Qt::darkGray); // pal.setColor(QPalette::ButtonText, Qt::green); #if QT_VERSION < 0x050000 #if !defined(QT_NO_STYLE_GTK) } #endif #endif const QSize pad(4, 0); const QFont& font0 = qtractorMainForm::font(); const QFont font(font0.family(), font0.pointSize() + 2); const QFontMetrics fm(font); const int d = fm.height() + fm.leading() + 8; // Transport time. const QString sTime("+99:99:99.999"); m_pTimeSpinBox = new qtractorTimeSpinBox(); m_pTimeSpinBox->setTimeScale(m_pSession->timeScale()); m_pTimeSpinBox->setFont(font); m_pTimeSpinBox->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pTimeSpinBox->setMinimumSize(QSize(fm.width(sTime) + d, d) + pad); m_pTimeSpinBox->setPalette(pal); // m_pTimeSpinBox->setAutoFillBackground(true); m_pTimeSpinBox->setToolTip(tr("Current time (play-head)")); // m_pTimeSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.timeToolbar->addWidget(m_pTimeSpinBox); // m_ui.timeToolbar->addSeparator(); // Tempo spin-box. const QString sTempo("999.9 9/9"); m_pTempoSpinBox = new qtractorTempoSpinBox(); // m_pTempoSpinBox->setDecimals(1); // m_pTempoSpinBox->setMinimum(1.0f); // m_pTempoSpinBox->setMaximum(1000.0f); m_pTempoSpinBox->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pTempoSpinBox->setMinimumSize(QSize(fm.width(sTempo) + d, d) + pad); m_pTempoSpinBox->setPalette(pal); // m_pTempoSpinBox->setAutoFillBackground(true); m_pTempoSpinBox->setToolTip(tr("Current tempo (BPM)")); m_pTempoSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.timeToolbar->addWidget(m_pTempoSpinBox); m_ui.timeToolbar->addSeparator(); // Snap-per-beat combo-box. m_pSnapPerBeatComboBox = new QComboBox(); m_pSnapPerBeatComboBox->setEditable(false); // m_pSnapPerBeatComboBox->insertItems(0, snapItems); m_pSnapPerBeatComboBox->setIconSize(QSize(8, 16)); snapIter.toFront(); if (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_pSnapPerBeatComboBox->addItem(snapIcon, snapIter.next()); m_pSnapPerBeatComboBox->setToolTip(tr("Snap/beat")); m_ui.timeToolbar->addWidget(m_pSnapPerBeatComboBox); // Track-line thumbnail view... m_pThumbView = new qtractorThumbView(); m_ui.thumbToolbar->addWidget(m_pThumbView); m_ui.thumbToolbar->setAllowedAreas( Qt::TopToolBarArea | Qt::BottomToolBarArea); QObject::connect(m_pTimeSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(transportTimeFormatChanged(int))); QObject::connect(m_pTimeSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(transportTimeChanged(unsigned long))); QObject::connect(m_pTimeSpinBox, SIGNAL(editingFinished()), SLOT(transportTimeFinished())); QObject::connect(m_pTempoSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(transportTempoContextMenu(const QPoint&))); QObject::connect(m_pTempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(transportTempoChanged(float, unsigned short, unsigned short))); QObject::connect(m_pTempoSpinBox, SIGNAL(editingFinished()), SLOT(transportTempoFinished())); QObject::connect(m_pSnapPerBeatComboBox, SIGNAL(activated(int)), SLOT(snapPerBeatChanged(int))); // Create some statusbar labels... QStatusBar *pStatusBar = statusBar(); const QPalette& spal = pStatusBar->palette(); QLabel *pLabel; QPalette *pPalette = new QPalette(spal); m_paletteItems[PaletteNone] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::red); m_paletteItems[PaletteRed] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::yellow); m_paletteItems[PaletteYellow] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::cyan); m_paletteItems[PaletteCyan] = pPalette; pPalette = new QPalette(spal); pPalette->setColor(QPalette::Window, Qt::green); m_paletteItems[PaletteGreen] = pPalette; // Track status. pLabel = new QLabel(tr("Track")); pLabel->setAlignment(Qt::AlignLeft); pLabel->setToolTip(tr("Current track name")); pLabel->setAutoFillBackground(true); m_statusItems[StatusName] = pLabel; pStatusBar->addWidget(pLabel, 2); // Hideous progress bar... m_pProgressBar = new QProgressBar(); m_pProgressBar->setFixedHeight(pLabel->sizeHint().height()); m_pProgressBar->setMinimumWidth(120); pStatusBar->addPermanentWidget(m_pProgressBar); m_pProgressBar->hide(); // Session modification status. pLabel = new QLabel(tr("MOD")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session modification state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusMod] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session recording status. pLabel = new QLabel(tr("REC")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session record state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusRec] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session muting status. pLabel = new QLabel(tr("MUTE")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session muting state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusMute] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session soloing status. pLabel = new QLabel(tr("SOLO")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session soloing state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusSolo] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session looping status. pLabel = new QLabel(tr("LOOP")); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session looping state")); pLabel->setAutoFillBackground(true); m_statusItems[StatusLoop] = pLabel; pStatusBar->addPermanentWidget(pLabel); // XRUN count. pLabel = new QLabel("XRUN"); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setAutoFillBackground(true); pLabel->setToolTip(tr("Session XRUN state")); m_statusItems[StatusXrun] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session length time. pLabel = new QLabel(sTime); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setToolTip(tr("Session total time")); pLabel->setAutoFillBackground(true); m_statusItems[StatusTime] = pLabel; pStatusBar->addPermanentWidget(pLabel); // Session sample rate. pLabel = new QLabel("199999 Hz"); pLabel->setAlignment(Qt::AlignHCenter); pLabel->setMinimumSize(pLabel->sizeHint() + pad); pLabel->setAutoFillBackground(true); pLabel->setToolTip(tr("Session sample rate")); m_statusItems[StatusRate] = pLabel; pStatusBar->addPermanentWidget(pLabel); m_ui.transportLoopAction->setAutoRepeat(false); m_ui.transportLoopSetAction->setAutoRepeat(false); m_ui.transportPlayAction->setAutoRepeat(false); m_ui.transportRecordAction->setAutoRepeat(false); m_ui.transportPunchAction->setAutoRepeat(false); m_ui.transportPunchSetAction->setAutoRepeat(false); // Some actions surely need those // shortcuts firmly attached... addAction(m_ui.viewMenubarAction); #if 0 const QList& actions = findChildren (); QListIterator iter(actions); while (iter.hasNext()) iter.next()->setShortcutContext(Qt::ApplicationShortcut); #else m_ui.viewFilesAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewConnectionsAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewMixerAction->setShortcutContext(Qt::ApplicationShortcut); m_ui.viewMessagesAction->setShortcutContext(Qt::ApplicationShortcut); #endif // Ah, make it stand right. setFocus(); // UI signal/slot connections... QObject::connect(m_ui.fileNewAction, SIGNAL(triggered(bool)), SLOT(fileNew())); QObject::connect(m_ui.fileOpenAction, SIGNAL(triggered(bool)), SLOT(fileOpen())); QObject::connect(m_ui.fileSaveAction, SIGNAL(triggered(bool)), SLOT(fileSave())); QObject::connect(m_ui.fileSaveAsAction, SIGNAL(triggered(bool)), SLOT(fileSaveAs())); QObject::connect(m_ui.filePropertiesAction, SIGNAL(triggered(bool)), SLOT(fileProperties())); QObject::connect(m_ui.fileExitAction, SIGNAL(triggered(bool)), SLOT(fileExit())); QObject::connect(m_ui.editUndoAction, SIGNAL(triggered(bool)), SLOT(editUndo())); QObject::connect(m_ui.editRedoAction, SIGNAL(triggered(bool)), SLOT(editRedo())); QObject::connect(m_ui.editCutAction, SIGNAL(triggered(bool)), SLOT(editCut())); QObject::connect(m_ui.editCopyAction, SIGNAL(triggered(bool)), SLOT(editCopy())); QObject::connect(m_ui.editPasteAction, SIGNAL(triggered(bool)), SLOT(editPaste())); QObject::connect(m_ui.editPasteRepeatAction, SIGNAL(triggered(bool)), SLOT(editPasteRepeat())); QObject::connect(m_ui.editDeleteAction, SIGNAL(triggered(bool)), SLOT(editDelete())); QObject::connect(m_ui.editSelectModeClipAction, SIGNAL(triggered(bool)), SLOT(editSelectModeClip())); QObject::connect(m_ui.editSelectModeRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectModeRange())); QObject::connect(m_ui.editSelectModeRectAction, SIGNAL(triggered(bool)), SLOT(editSelectModeRect())); QObject::connect(m_ui.editSelectModeCurveAction, SIGNAL(triggered(bool)), SLOT(editSelectModeCurve())); QObject::connect(m_ui.editSelectAllAction, SIGNAL(triggered(bool)), SLOT(editSelectAll())); QObject::connect(m_ui.editSelectNoneAction, SIGNAL(triggered(bool)), SLOT(editSelectNone())); QObject::connect(m_ui.editSelectInvertAction, SIGNAL(triggered(bool)), SLOT(editSelectInvert())); QObject::connect(m_ui.editSelectTrackAction, SIGNAL(triggered(bool)), SLOT(editSelectTrack())); QObject::connect(m_ui.editSelectTrackRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectTrackRange())); QObject::connect(m_ui.editSelectRangeAction, SIGNAL(triggered(bool)), SLOT(editSelectRange())); QObject::connect(m_ui.editInsertRangeAction, SIGNAL(triggered(bool)), SLOT(editInsertRange())); QObject::connect(m_ui.editInsertTrackRangeAction, SIGNAL(triggered(bool)), SLOT(editInsertTrackRange())); QObject::connect(m_ui.editRemoveRangeAction, SIGNAL(triggered(bool)), SLOT(editRemoveRange())); QObject::connect(m_ui.editRemoveTrackRangeAction, SIGNAL(triggered(bool)), SLOT(editRemoveTrackRange())); QObject::connect(m_ui.editSplitAction, SIGNAL(triggered(bool)), SLOT(editSplit())); QObject::connect(m_ui.trackAddAction, SIGNAL(triggered(bool)), SLOT(trackAdd())); QObject::connect(m_ui.trackRemoveAction, SIGNAL(triggered(bool)), SLOT(trackRemove())); QObject::connect(m_ui.trackDuplicateAction, SIGNAL(triggered(bool)), SLOT(trackDuplicate())); QObject::connect(m_ui.trackPropertiesAction, SIGNAL(triggered(bool)), SLOT(trackProperties())); QObject::connect(m_ui.trackInputsAction, SIGNAL(triggered(bool)), SLOT(trackInputs())); QObject::connect(m_ui.trackOutputsAction, SIGNAL(triggered(bool)), SLOT(trackOutputs())); QObject::connect(m_ui.trackStateRecordAction, SIGNAL(triggered(bool)), SLOT(trackStateRecord(bool))); QObject::connect(m_ui.trackStateMuteAction, SIGNAL(triggered(bool)), SLOT(trackStateMute(bool))); QObject::connect(m_ui.trackStateSoloAction, SIGNAL(triggered(bool)), SLOT(trackStateSolo(bool))); QObject::connect(m_ui.trackStateMonitorAction, SIGNAL(triggered(bool)), SLOT(trackStateMonitor(bool))); QObject::connect(m_ui.trackNavigateFirstAction, SIGNAL(triggered(bool)), SLOT(trackNavigateFirst())); QObject::connect(m_ui.trackNavigatePrevAction, SIGNAL(triggered(bool)), SLOT(trackNavigatePrev())); QObject::connect(m_ui.trackNavigateNextAction, SIGNAL(triggered(bool)), SLOT(trackNavigateNext())); QObject::connect(m_ui.trackNavigateLastAction, SIGNAL(triggered(bool)), SLOT(trackNavigateLast())); QObject::connect(m_ui.trackNavigateNoneAction, SIGNAL(triggered(bool)), SLOT(trackNavigateNone())); QObject::connect(m_ui.trackMoveTopAction, SIGNAL(triggered(bool)), SLOT(trackMoveTop())); QObject::connect(m_ui.trackMoveUpAction, SIGNAL(triggered(bool)), SLOT(trackMoveUp())); QObject::connect(m_ui.trackMoveDownAction, SIGNAL(triggered(bool)), SLOT(trackMoveDown())); QObject::connect(m_ui.trackMoveBottomAction, SIGNAL(triggered(bool)), SLOT(trackMoveBottom())); QObject::connect(m_ui.trackHeightUpAction, SIGNAL(triggered(bool)), SLOT(trackHeightUp())); QObject::connect(m_ui.trackHeightDownAction, SIGNAL(triggered(bool)), SLOT(trackHeightDown())); QObject::connect(m_ui.trackHeightResetAction, SIGNAL(triggered(bool)), SLOT(trackHeightReset())); QObject::connect(m_ui.trackAutoMonitorAction, SIGNAL(triggered(bool)), SLOT(trackAutoMonitor(bool))); QObject::connect(m_ui.trackImportAudioAction, SIGNAL(triggered(bool)), SLOT(trackImportAudio())); QObject::connect(m_ui.trackImportMidiAction, SIGNAL(triggered(bool)), SLOT(trackImportMidi())); QObject::connect(m_ui.trackExportAudioAction, SIGNAL(triggered(bool)), SLOT(trackExportAudio())); QObject::connect(m_ui.trackExportMidiAction, SIGNAL(triggered(bool)), SLOT(trackExportMidi())); QObject::connect(m_ui.trackCurveSelectMenu, SIGNAL(triggered(QAction *)), SLOT(trackCurveSelect(QAction *))); QObject::connect(m_ui.trackCurveModeMenu, SIGNAL(triggered(QAction *)), SLOT(trackCurveMode(QAction *))); QObject::connect(m_ui.trackCurveLogarithmicAction, SIGNAL(triggered(bool)), SLOT(trackCurveLogarithmic(bool))); QObject::connect(m_ui.trackCurveColorAction, SIGNAL(triggered(bool)), SLOT(trackCurveColor())); QObject::connect(m_ui.trackCurveLockedAction, SIGNAL(triggered(bool)), SLOT(trackCurveLocked(bool))); QObject::connect(m_ui.trackCurveProcessAction, SIGNAL(triggered(bool)), SLOT(trackCurveProcess(bool))); QObject::connect(m_ui.trackCurveCaptureAction, SIGNAL(triggered(bool)), SLOT(trackCurveCapture(bool))); QObject::connect(m_ui.trackCurveClearAction, SIGNAL(triggered(bool)), SLOT(trackCurveClear())); QObject::connect(m_ui.trackCurveLockedAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveLockedAll(bool))); QObject::connect(m_ui.trackCurveProcessAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveProcessAll(bool))); QObject::connect(m_ui.trackCurveCaptureAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveCaptureAll(bool))); QObject::connect(m_ui.trackCurveClearAllAction, SIGNAL(triggered(bool)), SLOT(trackCurveClearAll())); QObject::connect(m_ui.clipNewAction, SIGNAL(triggered(bool)), SLOT(clipNew())); QObject::connect(m_ui.clipEditAction, SIGNAL(triggered(bool)), SLOT(clipEdit())); QObject::connect(m_ui.clipUnlinkAction, SIGNAL(triggered(bool)), SLOT(clipUnlink())); QObject::connect(m_ui.clipRecordExAction, SIGNAL(triggered(bool)), SLOT(clipRecordEx(bool))); QObject::connect(m_ui.clipSplitAction, SIGNAL(triggered(bool)), SLOT(clipSplit())); QObject::connect(m_ui.clipMergeAction, SIGNAL(triggered(bool)), SLOT(clipMerge())); QObject::connect(m_ui.clipNormalizeAction, SIGNAL(triggered(bool)), SLOT(clipNormalize())); QObject::connect(m_ui.clipTempoAdjustAction, SIGNAL(triggered(bool)), SLOT(clipTempoAdjust())); QObject::connect(m_ui.clipCrossFadeAction, SIGNAL(triggered(bool)), SLOT(clipCrossFade())); QObject::connect(m_ui.clipRangeSetAction, SIGNAL(triggered(bool)), SLOT(clipRangeSet())); QObject::connect(m_ui.clipLoopSetAction, SIGNAL(triggered(bool)), SLOT(clipLoopSet())); QObject::connect(m_ui.clipImportAction, SIGNAL(triggered(bool)), SLOT(clipImport())); QObject::connect(m_ui.clipExportAction, SIGNAL(triggered(bool)), SLOT(clipExport())); QObject::connect(m_ui.clipToolsQuantizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsQuantize())); QObject::connect(m_ui.clipToolsTransposeAction, SIGNAL(triggered(bool)), SLOT(clipToolsTranspose())); QObject::connect(m_ui.clipToolsNormalizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsNormalize())); QObject::connect(m_ui.clipToolsRandomizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsRandomize())); QObject::connect(m_ui.clipToolsResizeAction, SIGNAL(triggered(bool)), SLOT(clipToolsResize())); QObject::connect(m_ui.clipToolsRescaleAction, SIGNAL(triggered(bool)), SLOT(clipToolsRescale())); QObject::connect(m_ui.clipToolsTimeshiftAction, SIGNAL(triggered(bool)), SLOT(clipToolsTimeshift())); QObject::connect(m_ui.clipTakeSelectMenu, SIGNAL(triggered(QAction *)), SLOT(clipTakeSelect(QAction *))); QObject::connect(m_ui.clipTakeFirstAction, SIGNAL(triggered(bool)), SLOT(clipTakeFirst())); QObject::connect(m_ui.clipTakePrevAction, SIGNAL(triggered(bool)), SLOT(clipTakePrev())); QObject::connect(m_ui.clipTakeNextAction, SIGNAL(triggered(bool)), SLOT(clipTakeNext())); QObject::connect(m_ui.clipTakeLastAction, SIGNAL(triggered(bool)), SLOT(clipTakeLast())); QObject::connect(m_ui.clipTakeResetAction, SIGNAL(triggered(bool)), SLOT(clipTakeReset())); QObject::connect(m_ui.clipTakeRangeAction, SIGNAL(triggered(bool)), SLOT(clipTakeRange())); QObject::connect(m_ui.viewMenubarAction, SIGNAL(triggered(bool)), SLOT(viewMenubar(bool))); QObject::connect(m_ui.viewStatusbarAction, SIGNAL(triggered(bool)), SLOT(viewStatusbar(bool))); QObject::connect(m_ui.viewToolbarFileAction, SIGNAL(triggered(bool)), SLOT(viewToolbarFile(bool))); QObject::connect(m_ui.viewToolbarEditAction, SIGNAL(triggered(bool)), SLOT(viewToolbarEdit(bool))); QObject::connect(m_ui.viewToolbarTrackAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTrack(bool))); QObject::connect(m_ui.viewToolbarViewAction, SIGNAL(triggered(bool)), SLOT(viewToolbarView(bool))); QObject::connect(m_ui.viewToolbarOptionsAction, SIGNAL(triggered(bool)), SLOT(viewToolbarOptions(bool))); QObject::connect(m_ui.viewToolbarTransportAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTransport(bool))); QObject::connect(m_ui.viewToolbarTimeAction, SIGNAL(triggered(bool)), SLOT(viewToolbarTime(bool))); QObject::connect(m_ui.viewToolbarThumbAction, SIGNAL(triggered(bool)), SLOT(viewToolbarThumb(bool))); QObject::connect(m_ui.viewFilesAction, SIGNAL(triggered(bool)), SLOT(viewFiles(bool))); QObject::connect(m_ui.viewMessagesAction, SIGNAL(triggered(bool)), SLOT(viewMessages(bool))); QObject::connect(m_ui.viewConnectionsAction, SIGNAL(triggered(bool)), SLOT(viewConnections(bool))); QObject::connect(m_ui.viewMixerAction, SIGNAL(triggered(bool)), SLOT(viewMixer(bool))); QObject::connect(m_ui.viewZoomInAction, SIGNAL(triggered(bool)), SLOT(viewZoomIn())); QObject::connect(m_ui.viewZoomOutAction, SIGNAL(triggered(bool)), SLOT(viewZoomOut())); QObject::connect(m_ui.viewZoomResetAction, SIGNAL(triggered(bool)), SLOT(viewZoomReset())); QObject::connect(m_ui.viewZoomHorizontalAction, SIGNAL(triggered(bool)), SLOT(viewZoomHorizontal())); QObject::connect(m_ui.viewZoomVerticalAction, SIGNAL(triggered(bool)), SLOT(viewZoomVertical())); QObject::connect(m_ui.viewZoomAllAction, SIGNAL(triggered(bool)), SLOT(viewZoomAll())); QObject::connect(m_ui.viewSnapZebraAction, SIGNAL(triggered(bool)), SLOT(viewSnapZebra(bool))); QObject::connect(m_ui.viewSnapGridAction, SIGNAL(triggered(bool)), SLOT(viewSnapGrid(bool))); QObject::connect(m_ui.viewToolTipsAction, SIGNAL(triggered(bool)), SLOT(viewToolTips(bool))); QObject::connect(m_ui.viewRefreshAction, SIGNAL(triggered(bool)), SLOT(viewRefresh())); QObject::connect(m_ui.viewInstrumentsAction, SIGNAL(triggered(bool)), SLOT(viewInstruments())); QObject::connect(m_ui.viewControllersAction, SIGNAL(triggered(bool)), SLOT(viewControllers())); QObject::connect(m_ui.viewBusesAction, SIGNAL(triggered(bool)), SLOT(viewBuses())); QObject::connect(m_ui.viewTempoMapAction, SIGNAL(triggered(bool)), SLOT(viewTempoMap())); QObject::connect(m_ui.viewOptionsAction, SIGNAL(triggered(bool)), SLOT(viewOptions())); QObject::connect(m_ui.transportBackwardAction, SIGNAL(triggered(bool)), SLOT(transportBackward())); QObject::connect(m_ui.transportRewindAction, SIGNAL(triggered(bool)), SLOT(transportRewind())); QObject::connect(m_ui.transportFastForwardAction, SIGNAL(triggered(bool)), SLOT(transportFastForward())); QObject::connect(m_ui.transportForwardAction, SIGNAL(triggered(bool)), SLOT(transportForward())); QObject::connect(m_ui.transportLoopAction, SIGNAL(triggered(bool)), SLOT(transportLoop())); QObject::connect(m_ui.transportLoopSetAction, SIGNAL(triggered(bool)), SLOT(transportLoopSet())); QObject::connect(m_ui.transportStopAction, SIGNAL(triggered(bool)), SLOT(transportStop())); QObject::connect(m_ui.transportPlayAction, SIGNAL(triggered(bool)), SLOT(transportPlay())); QObject::connect(m_ui.transportRecordAction, SIGNAL(triggered(bool)), SLOT(transportRecord())); QObject::connect(m_ui.transportPunchAction, SIGNAL(triggered(bool)), SLOT(transportPunch())); QObject::connect(m_ui.transportPunchSetAction, SIGNAL(triggered(bool)), SLOT(transportPunchSet())); QObject::connect(m_ui.transportMetroAction, SIGNAL(triggered(bool)), SLOT(transportMetro())); QObject::connect(m_ui.transportFollowAction, SIGNAL(triggered(bool)), SLOT(transportFollow())); QObject::connect(m_ui.transportAutoBackwardAction, SIGNAL(triggered(bool)), SLOT(transportAutoBackward())); QObject::connect(m_ui.transportContinueAction, SIGNAL(triggered(bool)), SLOT(transportContinue())); QObject::connect(m_ui.transportPanicAction, SIGNAL(triggered(bool)), SLOT(transportPanic())); QObject::connect(m_ui.helpShortcutsAction, SIGNAL(triggered(bool)), SLOT(helpShortcuts())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); QObject::connect(m_ui.fileMenu, SIGNAL(aboutToShow()), SLOT(updateRecentFilesMenu())); QObject::connect(m_ui.trackMenu, SIGNAL(aboutToShow()), SLOT(updateTrackMenu())); QObject::connect(m_ui.clipMenu, SIGNAL(aboutToShow()), SLOT(updateClipMenu())); QObject::connect(m_ui.clipTakeMenu, SIGNAL(aboutToShow()), SLOT(updateTakeMenu())); QObject::connect(m_ui.clipTakeSelectMenu, SIGNAL(aboutToShow()), SLOT(updateTakeSelectMenu())); QObject::connect(m_ui.trackExportMenu, SIGNAL(aboutToShow()), SLOT(updateExportMenu())); QObject::connect(m_ui.trackCurveMenu, SIGNAL(aboutToShow()), SLOT(updateCurveMenu())); QObject::connect(m_ui.trackCurveModeMenu, SIGNAL(aboutToShow()), SLOT(updateCurveModeMenu())); QObject::connect(m_ui.trackInstrumentMenu, SIGNAL(aboutToShow()), SLOT(updateTrackInstrumentMenu())); QObject::connect(m_ui.viewZoomMenu, SIGNAL(aboutToShow()), SLOT(updateZoomMenu())); QObject::connect(m_ui.viewSnapMenu, SIGNAL(aboutToShow()), SLOT(updateSnapMenu())); QObject::connect(m_pSession->commands(), SIGNAL(updateNotifySignal(unsigned int)), SLOT(updateNotifySlot(unsigned int))); // Already handled in files widget... // QObject::connect(QApplication::clipboard(), // SIGNAL(dataChanged()), // SLOT(stabilizeForm())); } // Destructor. qtractorMainForm::~qtractorMainForm (void) { #ifdef HAVE_SIGNAL_H if (m_pUsr1Notifier) delete m_pUsr1Notifier; #endif // View/Snap-to-beat actions termination... qDeleteAll(m_snapPerBeatActions); m_snapPerBeatActions.clear(); // Drop any widgets around (not really necessary)... if (m_pMixer) delete m_pMixer; if (m_pConnections) delete m_pConnections; if (m_pFiles) delete m_pFiles; if (m_pMessages) delete m_pMessages; if (m_pTracks) delete m_pTracks; // Get select mode action group down. if (m_pSelectModeActionGroup) delete m_pSelectModeActionGroup; if (m_pSelectModeToolButton) delete m_pSelectModeToolButton; // Reclaim status items palettes... for (int i = 0; i < PaletteItems; ++i) delete m_paletteItems[i]; // Destroy instrument menu proxy. if (m_pInstrumentMenu) delete m_pInstrumentMenu; // Custom tempo cursor. if (m_pTempoCursor) delete m_pTempoCursor; // Remove midi controllers. if (m_pMidiControl) delete m_pMidiControl; // Remove (QAction) MIDI observer ma TESTING). if (m_pActionControl) delete m_pActionControl; // Remove plugin path/files registry. if (m_pPluginFactory) delete m_pPluginFactory; // Remove message list buffer. if (m_pMessageList) delete m_pMessageList; // And finally the session object. if (m_pSession) delete m_pSession; // Pseudo-singleton reference shut-down. g_pMainForm = NULL; } // kind of singleton reference. qtractorMainForm *qtractorMainForm::getInstance (void) { return g_pMainForm; } // Make and set a proper setup options step. void qtractorMainForm::setup ( qtractorOptions *pOptions ) { // We got options? m_pOptions = pOptions; // Some child/dockable forms are to be created right now. m_pFiles = new qtractorFiles(this); m_pFiles->audioListView()->setRecentDir(m_pOptions->sAudioDir); m_pFiles->midiListView()->setRecentDir(m_pOptions->sMidiDir); // Setup messages logging appropriately... m_pMessages = new qtractorMessages(this); m_pMessages->setLogging( m_pOptions->bMessagesLog, m_pOptions->sMessagesLogPath); // What style do we create tool childs? QWidget *pParent = NULL; Qt::WindowFlags wflags = Qt::Window; if (m_pOptions->bKeepToolsOnTop) { wflags |= Qt::Tool; pParent = this; } // Other child/tools forms are also created right away... m_pConnections = new qtractorConnections(pParent, wflags); m_pMixer = new qtractorMixer(pParent, wflags); // Make those primordially docked... addDockWidget(Qt::RightDockWidgetArea, m_pFiles, Qt::Vertical); addDockWidget(Qt::BottomDockWidgetArea, m_pMessages, Qt::Horizontal); // Time to create the main session track list view... m_pTracks = new qtractorTracks(this); // Make it shine :-) setCentralWidget(m_pTracks); // Set message defaults... updateMessagesFont(); updateMessagesLimit(); updateMessagesCapture(); // Track view select mode... qtractorTrackView::SelectMode selectMode; switch (pOptions->iTrackViewSelectMode) { case 2: selectMode = qtractorTrackView::SelectRect; m_ui.editSelectModeRectAction->setChecked(true); break; case 1: selectMode = qtractorTrackView::SelectRange; m_ui.editSelectModeRangeAction->setChecked(true); break; case 0: default: selectMode = qtractorTrackView::SelectClip; m_ui.editSelectModeClipAction->setChecked(true); break; } qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(selectMode); pTrackView->setDropSpan(m_pOptions->bTrackViewDropSpan); pTrackView->setSnapGrid(m_pOptions->bTrackViewSnapGrid); pTrackView->setToolTips(m_pOptions->bTrackViewToolTips); pTrackView->setCurveEdit(m_pOptions->bTrackViewCurveEdit); if (pTrackView->isCurveEdit()) m_ui.editSelectModeCurveAction->setChecked(true); // Set initial select mode... m_pSelectModeToolButton->setDefaultAction( m_pSelectModeActionGroup->checkedAction()); // Initial zoom mode... m_pTracks->setZoomMode(m_pOptions->iZoomMode); // Initial auto time-stretching, loop-recording modes... m_pSession->setAutoTimeStretch(m_pOptions->bAudioAutoTimeStretch); m_pSession->setLoopRecordingMode(m_pOptions->iLoopRecordingMode); // Initial decorations toggle state. m_ui.viewMenubarAction->setChecked(m_pOptions->bMenubar); m_ui.viewStatusbarAction->setChecked(m_pOptions->bStatusbar); m_ui.viewToolbarFileAction->setChecked(m_pOptions->bFileToolbar); m_ui.viewToolbarEditAction->setChecked(m_pOptions->bEditToolbar); m_ui.viewToolbarTrackAction->setChecked(m_pOptions->bTrackToolbar); m_ui.viewToolbarViewAction->setChecked(m_pOptions->bViewToolbar); m_ui.viewToolbarOptionsAction->setChecked(m_pOptions->bOptionsToolbar); m_ui.viewToolbarTransportAction->setChecked(m_pOptions->bTransportToolbar); m_ui.viewToolbarTimeAction->setChecked(m_pOptions->bTimeToolbar); m_ui.viewToolbarThumbAction->setChecked(m_pOptions->bThumbToolbar); m_ui.viewSnapZebraAction->setChecked(pOptions->bTrackViewSnapZebra); m_ui.viewSnapGridAction->setChecked(pOptions->bTrackViewSnapGrid); m_ui.viewToolTipsAction->setChecked(pOptions->bTrackViewToolTips); m_ui.transportMetroAction->setChecked(m_pOptions->bMetronome); m_ui.transportFollowAction->setChecked(m_pOptions->bFollowPlayhead); m_ui.transportAutoBackwardAction->setChecked(m_pOptions->bAutoBackward); m_ui.transportContinueAction->setChecked(m_pOptions->bContinuePastEnd); m_ui.trackAutoMonitorAction->setChecked(m_pOptions->bAutoMonitor); // Initial decorations visibility state. viewMenubar(m_pOptions->bMenubar); viewStatusbar(m_pOptions->bStatusbar); viewToolbarFile(m_pOptions->bFileToolbar); viewToolbarEdit(m_pOptions->bEditToolbar); viewToolbarTrack(m_pOptions->bTrackToolbar); viewToolbarView(m_pOptions->bViewToolbar); viewToolbarOptions(m_pOptions->bOptionsToolbar); viewToolbarTransport(m_pOptions->bTransportToolbar); viewToolbarTime(m_pOptions->bTimeToolbar); viewToolbarThumb(m_pOptions->bThumbToolbar); // Restore whole dock windows state. QByteArray aDockables = m_pOptions->settings().value( "/Layout/DockWindows").toByteArray(); if (aDockables.isEmpty()) { // Some windows are forced initially as is... insertToolBarBreak(m_ui.transportToolbar); } else { // Make it as the last time. restoreState(aDockables); } // Try to restore old window positioning. m_pOptions->loadWidgetGeometry(this, true); m_pOptions->loadWidgetGeometry(m_pMixer); m_pOptions->loadWidgetGeometry(m_pConnections); // Set MIDI control non catch-up/hook global option... qtractorMidiControl::setSync(m_pOptions->bMidiControlSync); // Load MIDI controller configuration files... QStringListIterator it(m_pOptions->midiControlFiles); while (it.hasNext()) m_pMidiControl->loadDocument(it.next()); // Load instrument definition files... QStringListIterator iter(m_pOptions->instrumentFiles); while (iter.hasNext()) (m_pSession->instruments())->load(iter.next()); // Load custom meter colors, if any... int iColor; for (iColor = 0; iColor < m_pOptions->audioMeterColors.count(); ++iColor) qtractorAudioMeter::setColor(iColor, QColor(m_pOptions->audioMeterColors[iColor])); for (iColor = 0; iColor < m_pOptions->midiMeterColors.count(); ++iColor) qtractorMidiMeter::setColor(iColor, QColor(m_pOptions->midiMeterColors[iColor])); // Primary startup stabilization... updateRecentFilesMenu(); updatePeakAutoRemove(); updateDisplayFormat(); updateTransportMode(); updateTimebase(); updateAudioPlayer(); updateAudioMetronome(); updateMidiControlModes(); updateMidiQueueTimer(); updateMidiDriftCorrect(); updateMidiPlayer(); updateMidiControl(); updateMidiMetronome(); updateMixerAutoGridLayout(); updateSyncViewHold(); // FIXME: This is what it should ever be, // make it right from this very moment... qtractorAudioFileFactory::setDefaultType( m_pOptions->sAudioCaptureExt, m_pOptions->iAudioCaptureType, m_pOptions->iAudioCaptureFormat, m_pOptions->iAudioCaptureQuality); qtractorMidiClip::setDefaultFormat( m_pOptions->iMidiCaptureFormat); // Set default MIDI (plugin) instrument audio output mode. qtractorMidiManager::setDefaultAudioOutputBus( m_pOptions->bAudioOutputBus); qtractorMidiManager::setDefaultAudioOutputAutoConnect( m_pOptions->bAudioOutputAutoConnect); // Set default audio-buffer quality... qtractorAudioBuffer::setResampleType(m_pOptions->iAudioResampleType); qtractorAudioBuffer::setWsolaTimeStretch(m_pOptions->bAudioWsolaTimeStretch); qtractorAudioBuffer::setWsolaQuickSeek(m_pOptions->bAudioWsolaQuickSeek); // Load (action) keyboard shortcuts... m_pOptions->loadActionShortcuts(this); m_pOptions->loadActionControl(this); // Initial thumb-view background (empty) m_pThumbView->updateContents(); // Some special defaults... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) pAudioEngine->setMasterAutoConnect(m_pOptions->bAudioMasterAutoConnect); // Final widget slot connections.... QObject::connect(m_pFiles->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); QObject::connect(m_pMessages->toggleViewAction(), SIGNAL(triggered(bool)), SLOT(stabilizeForm())); QObject::connect(m_pConnections->connectForm(), SIGNAL(connectChanged()), SLOT(contentsChanged())); QObject::connect(m_pMixer->trackRack(), SIGNAL(selectionChanged()), SLOT(mixerSelectionChanged())); QObject::connect(m_pFiles->audioListView(), SIGNAL(selected(const QString&, int, bool)), SLOT(selectAudioFile(const QString&, int, bool))); QObject::connect(m_pFiles->audioListView(), SIGNAL(activated(const QString&, int)), SLOT(activateAudioFile(const QString&, int))); QObject::connect(m_pFiles->midiListView(), SIGNAL(selected(const QString&, int, bool)), SLOT(selectMidiFile(const QString&, int, bool))); QObject::connect(m_pFiles->midiListView(), SIGNAL(activated(const QString&, int)), SLOT(activateMidiFile(const QString&, int))); QObject::connect(m_pFiles->audioListView(), SIGNAL(contentsChanged()), SLOT(contentsChanged())); QObject::connect(m_pFiles->midiListView(), SIGNAL(contentsChanged()), SLOT(contentsChanged())); QObject::connect(m_pTracks->trackList(), SIGNAL(selectionChanged()), SLOT(trackSelectionChanged())); // Other dedicated signal/slot connections... QObject::connect(m_pTracks->trackView(), SIGNAL(contentsMoving(int,int)), m_pThumbView, SLOT(updateThumb())); #ifdef CONFIG_NSM // Check whether to participate into a NSM session... const QString& sNsmUrl = QString::fromLatin1(::getenv("NSM_URL")); if (!sNsmUrl.isEmpty()) { m_pNsmClient = new qtractorNsmClient(sNsmUrl); QObject::connect(m_pNsmClient, SIGNAL(open()), SLOT(openNsmSession())); QObject::connect(m_pNsmClient, SIGNAL(save()), SLOT(saveNsmSession())); QObject::connect(m_pNsmClient, SIGNAL(show()), SLOT(showNsmSession())); QObject::connect(m_pNsmClient, SIGNAL(hide()), SLOT(hideNsmSession())); m_pNsmClient->announce(QTRACTOR_TITLE, ":switch:dirty:optional-gui:"); m_sNsmExt = m_pOptions->sSessionExt; if (m_sNsmExt.isEmpty()) m_sNsmExt = qtractorDocument::defaultExt(); // Run-time special non-persistent options. m_pOptions->bDontUseNativeDialogs = true; } #endif // Make it ready :-) statusBar()->showMessage(tr("Ready"), 3000); // Is any session identification to get loaded? const bool bSessionId = !m_pOptions->sSessionId.isEmpty(); if (bSessionId && pAudioEngine) { pAudioEngine->setSessionId(m_pOptions->sSessionId); m_pOptions->sSessionId.clear(); } // Is any session pending to be loaded? if (!m_pOptions->sSessionFile.isEmpty()) { // We're supposedly clean... m_iDirtyCount = 0; // Just load the prabable startup session... if (loadSessionFileEx(m_pOptions->sSessionFile, false, !bSessionId)) { m_pOptions->sSessionFile.clear(); // Take appropriate action when session is loaded from // some foreign session manager (eg. JACK session)... const QString& sLadishAppName = QString::fromLatin1(::getenv("LADISH_APP_NAME")); const bool bLadishApp = !sLadishAppName.isEmpty(); if (bSessionId || bLadishApp) { // JACK session manager will take care of audio connections... if (pAudioEngine) pAudioEngine->clearConnects(); // LADISH session manager will take care of MIDI connections... if (bLadishApp) m_pSession->midiEngine()->clearConnects(); } } } else { // Change to last known session dir... if (!m_pOptions->sSessionDir.isEmpty()) { if (!QDir::setCurrent(m_pOptions->sSessionDir)) { appendMessagesError( tr("Could not set default session directory:\n\n" "%1\n\nSorry.").arg(m_pOptions->sSessionDir)); m_pOptions->sSessionDir.clear(); } } // Open up with a new empty session... if (!autoSaveOpen()) newSession(); } autoSaveReset(); // Register the first timer slot. QTimer::singleShot(QTRACTOR_TIMER_DELAY, this, SLOT(timerSlot())); } // LADISH Level 1 -- SIGUSR1 signal handler. void qtractorMainForm::handle_sigusr1 (void) { #ifdef HAVE_SIGNAL_H char c; if (::read(g_fdUsr1[1], &c, sizeof(c)) > 0) saveSession(false); #endif } // LADISH termination -- SIGTERM signal handler. void qtractorMainForm::handle_sigterm (void) { #ifdef HAVE_SIGNAL_H char c; if (::read(g_fdTerm[1], &c, sizeof(c)) > 0) close(); #endif } // Window close event handlers. bool qtractorMainForm::queryClose (void) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) m_iDirtyCount = 0; #endif bool bQueryClose = closeSession(); // Try to save current general state... if (m_pOptions) { // Some windows default fonts is here on demand too. if (bQueryClose && m_pMessages) m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); // Save recent directories... if (bQueryClose && m_pFiles) { m_pOptions->sAudioDir = m_pFiles->audioListView()->recentDir(); m_pOptions->sMidiDir = m_pFiles->midiListView()->recentDir(); } // Try to save current positioning. if (bQueryClose) { // Save decorations state. m_pOptions->bMenubar = m_ui.menuBar->isVisible(); m_pOptions->bStatusbar = statusBar()->isVisible(); m_pOptions->bFileToolbar = m_ui.fileToolbar->isVisible(); m_pOptions->bEditToolbar = m_ui.editToolbar->isVisible(); m_pOptions->bTrackToolbar = m_ui.trackToolbar->isVisible(); m_pOptions->bViewToolbar = m_ui.viewToolbar->isVisible(); m_pOptions->bOptionsToolbar = m_ui.optionsToolbar->isVisible(); m_pOptions->bTransportToolbar = m_ui.transportToolbar->isVisible(); m_pOptions->bTimeToolbar = m_ui.timeToolbar->isVisible(); m_pOptions->bThumbToolbar = m_ui.thumbToolbar->isVisible(); m_pOptions->bTrackViewSnapZebra = m_ui.viewSnapZebraAction->isChecked(); m_pOptions->bTrackViewSnapGrid = m_ui.viewSnapGridAction->isChecked(); m_pOptions->bTrackViewToolTips = m_ui.viewToolTipsAction->isChecked(); m_pOptions->bTrackViewCurveEdit = m_ui.editSelectModeCurveAction->isChecked(); m_pOptions->bMetronome = m_ui.transportMetroAction->isChecked(); m_pOptions->bFollowPlayhead = m_ui.transportFollowAction->isChecked(); m_pOptions->bAutoBackward = m_ui.transportAutoBackwardAction->isChecked(); m_pOptions->bContinuePastEnd = m_ui.transportContinueAction->isChecked(); m_pOptions->bAutoMonitor = m_ui.trackAutoMonitorAction->isChecked(); // Final zoom mode... if (m_pTracks) m_pOptions->iZoomMode = m_pTracks->zoomMode(); // Save instrument definition file list... m_pOptions->instrumentFiles = (m_pSession->instruments())->files(); // Save custom meter colors, if any... int iColor; m_pOptions->audioMeterColors.clear(); for (iColor = 0; iColor < qtractorAudioMeter::ColorCount - 2; ++iColor) m_pOptions->audioMeterColors.append( qtractorAudioMeter::color(iColor).name()); m_pOptions->midiMeterColors.clear(); for (iColor = 0; iColor < qtractorMidiMeter::ColorCount - 2; ++iColor) m_pOptions->midiMeterColors.append( qtractorMidiMeter::color(iColor).name()); // Make sure there will be defaults... m_pOptions->iSnapPerBeat = m_pSnapPerBeatComboBox->currentIndex(); m_pOptions->fTempo = m_pTempoSpinBox->tempo(); m_pOptions->iBeatsPerBar = m_pTempoSpinBox->beatsPerBar(); m_pOptions->iBeatDivisor = m_pTempoSpinBox->beatDivisor(); // Save MIDI control non catch-up/hook global option... m_pOptions->bMidiControlSync = qtractorMidiControl::isSync(); // Save the dock windows state. m_pOptions->settings().setValue("/Layout/DockWindows", saveState()); // Audio master bus auto-connection option... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) m_pOptions->bAudioMasterAutoConnect = pAudioEngine->isMasterAutoConnect(); // And the main windows state. m_pOptions->saveWidgetGeometry(m_pConnections); m_pOptions->saveWidgetGeometry(m_pMixer); m_pOptions->saveWidgetGeometry(this, true); } } return bQueryClose; } void qtractorMainForm::closeEvent ( QCloseEvent *pCloseEvent ) { // Let's be sure about that... if (queryClose()) { pCloseEvent->accept(); QApplication::quit(); } else { pCloseEvent->ignore(); } } // Window drag-n-drop event handlers. void qtractorMainForm::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { // Accept external drags only... if (pDragEnterEvent->source() == NULL && pDragEnterEvent->mimeData()->hasUrls()) { pDragEnterEvent->accept(); } else { pDragEnterEvent->ignore(); } } void qtractorMainForm::dropEvent ( QDropEvent *pDropEvent ) { // Accept externally originated drops only... if (pDropEvent->source()) return; const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData->hasUrls()) { QString sFilename = pMimeData->urls().first().toLocalFile(); // Close current session and try to load the new one... if (!sFilename.isEmpty() && closeSession()) loadSessionFile(sFilename); } } // Context menu event handler. void qtractorMainForm::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { stabilizeForm(); // Primordial edit menu should be available... m_ui.editMenu->exec(pContextMenuEvent->globalPos()); } // Optional main widget visibility handler. void qtractorMainForm::showEvent ( QShowEvent *pShowEvent ) { QMainWindow::showEvent(pShowEvent); #ifdef CONFIG_NSM if (m_pNsmClient) m_pNsmClient->visible(true); #endif } void qtractorMainForm::hideEvent ( QHideEvent *pHideEvent ) { #ifdef CONFIG_NSM if (m_pNsmClient) m_pNsmClient->visible(false); #endif QMainWindow::hideEvent(pHideEvent); } //------------------------------------------------------------------------- // qtractorMainForm -- Brainless public property accessors. // The global session tracks reference. qtractorTracks *qtractorMainForm::tracks (void) const { return m_pTracks; } // The global session file(lists) reference. qtractorFiles *qtractorMainForm::files (void) const { return m_pFiles; } // The global session connections reference. qtractorConnections *qtractorMainForm::connections (void) const { return m_pConnections; } // The global session mixer reference. qtractorMixer *qtractorMainForm::mixer (void) const { return m_pMixer; } // The session thumb-view widget accessor. qtractorThumbView *qtractorMainForm::thumbView (void) const { return m_pThumbView; } // The session transport fast-rolling direction accessor. int qtractorMainForm::rolling (void) const { return m_iTransportRolling; } //------------------------------------------------------------------------- // qtractorMainForm -- Session file stuff. // Format the displayable session filename. QString qtractorMainForm::sessionName ( const QString& sFilename ) const { const bool bCompletePath = (m_pOptions && m_pOptions->bCompletePath); QString sSessionName = sFilename; if (sSessionName.isEmpty() && m_pSession) sSessionName = m_pSession->sessionName(); if (sSessionName.isEmpty()) sSessionName = untitledName(); else if (!bCompletePath) sSessionName = QFileInfo(sSessionName).baseName(); return sSessionName; } // Retrieve current untitled sessoin name. QString qtractorMainForm::untitledName (void) const { return tr("Untitled%1").arg(m_iUntitled); } // Create a new session file from scratch. bool qtractorMainForm::newSession (void) { // Check if we can do it. if (!closeSession()) return false; #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif // We're supposedly clean... m_iDirtyCount = 0; #ifdef CONFIG_NSM if (m_pNsmClient == NULL || !m_pNsmClient->is_active()) { #endif // Check whether we start the new session // based on existing template... if (m_pOptions && m_pOptions->bSessionTemplate) { const bool bNewSession = loadSessionFileEx(m_pOptions->sSessionTemplatePath, true, false); return bNewSession; } #ifdef CONFIG_NSM } #endif // Prepare the session engines... updateSessionPre(); // Ok, increment untitled count. ++m_iUntitled; // Stabilize form. m_sFilename.clear(); // m_iDirtyCount = 0; appendMessages(tr("New session: \"%1\".").arg(sessionName(m_sFilename))); // Give us what we got, right now... updateSessionPost(); return true; } // Open an existing sampler session. bool qtractorMainForm::openSession (void) { if (m_pOptions == NULL) return false; // Ask for the filename to open... QString sFilename; QString sExt("qtr"); QStringList filters; #ifdef CONFIG_LIBZ filters.append(tr("Session files (*.%1 *.%2 *.%3)") .arg(sExt).arg(qtractorDocument::defaultExt()) .arg(qtractorDocument::archiveExt())); #else filters.append(tr("Session files (*.%1 *.%2)") .arg(sExt).arg(qtractorDocument::defaultExt())); #endif filters.append(tr("Template files (*.%1)") .arg(qtractorDocument::templateExt())); #ifdef CONFIG_LIBZ filters.append(tr("Archive files (*.%1)") .arg(qtractorDocument::archiveExt())); #endif sExt = m_pOptions->sSessionExt; // Default session file format... const QString& sTitle = tr("Open Session") + " - " QTRACTOR_TITLE; const QString& sFilter = filters.join(";;"); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, m_pOptions->sSessionDir, sFilter, NULL, options); #else // Construct open-file session/template dialog... QFileDialog fileDialog(this, sTitle, m_pOptions->sSessionDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setHistory(m_pOptions->recentFiles); fileDialog.setDefaultSuffix(sExt); #ifdef CONFIG_LIBZ // Special case for archive by default... if (sExt == qtractorDocument::archiveExt()) fileDialog.setNameFilter(filters.last()); #endif if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); // Show dialog... if (!fileDialog.exec()) return false; // Have the open-file name... sFilename = fileDialog.selectedFiles().first(); #endif // Have we cancelled? if (sFilename.isEmpty()) return false; // Check if we're going to discard safely the current one... if (!closeSession()) return false; // Load it right away. return loadSessionFile(sFilename); } // Save current sampler session with another name. bool qtractorMainForm::saveSession ( bool bPrompt ) { if (m_pOptions == NULL) return false; // It must be a session name... if (m_pSession->sessionName().isEmpty() && !editSession()) return false; // Suggest a filename, if there's none... QString sFilename = m_sFilename; if (sFilename.isEmpty()) { QString sSessionDir = m_pSession->sessionDir(); if (sSessionDir.isEmpty() || !QFileInfo(sSessionDir).exists()) sSessionDir = m_pOptions->sSessionDir; sFilename = QFileInfo(sSessionDir, qtractorSession::sanitize(m_pSession->sessionName())).filePath(); bPrompt = true; } // Ask for the file to save... if (bPrompt) { // Prompt the guy... QString sExt("qtr"); QStringList filters; #ifdef CONFIG_LIBZ filters.append(tr("Session files (*.%1 *.%2 *.%3)") .arg(sExt).arg(qtractorDocument::defaultExt()) .arg(qtractorDocument::archiveExt())); #else filters.append(tr("Session files (*.%1 *.%2)") .arg(sExt).arg(qtractorDocument::defaultExt())); #endif filters.append(tr("Template files (*.%1)") .arg(qtractorDocument::templateExt())); #ifdef CONFIG_LIBZ filters.append(tr("Archive files (*.%1)") .arg(qtractorDocument::archiveExt())); #endif sExt = m_pOptions->sSessionExt; // Default session file format... const QString& sTitle = tr("Save Session") + " - " QTRACTOR_TITLE; const QString& sFilter = filters.join(";;"); // Try to rename as if a backup is about... sFilename = sessionBackupPath(sFilename); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (m_pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(this, sTitle, sFilename, sFilter, NULL, options); #else // Construct save-file session/template dialog... QFileDialog fileDialog(this, sTitle, sFilename, sFilter); // Set proper save-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setHistory(m_pOptions->recentFiles); fileDialog.setDefaultSuffix(sExt); #ifdef CONFIG_LIBZ // Special case for archive by default... if (sExt == qtractorDocument::archiveExt()) fileDialog.setNameFilter(filters.last()); #endif if (m_pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(m_pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); // Show save-file dialog... if (!fileDialog.exec()) return false; // Have the save-file name... sFilename = fileDialog.selectedFiles().first(); // Check whether we're on the template or archive filter... switch (filters.indexOf(fileDialog.selectedNameFilter())) { case 1: sExt = qtractorDocument::templateExt(); break; case 2: sExt = qtractorDocument::archiveExt(); break; } #endif // Have we cancelled it? if (sFilename.isEmpty() || sFilename.at(0) == '.') return false; // Enforce extension... if (QFileInfo(sFilename).suffix().isEmpty()) { sFilename += '.' + sExt; // Check if already exists... if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The file already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(sFilename), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } } // Reset backup count, anyway... m_iBackupCount = 0; } else // Backup versioning? if (m_pOptions->bSessionBackup) { const QString& sBackupPath = sessionBackupPath(sFilename); if (m_pOptions->iSessionBackupMode > 0) { // Remove from recent files list... const int iIndex = m_pOptions->recentFiles.indexOf(sFilename); if (iIndex >= 0) m_pOptions->recentFiles.removeAt(iIndex); // Also remove from the file system...? if (m_iBackupCount > 0) QFile::remove(sFilename); // Make it a brand new one... sFilename = sBackupPath; ++m_iBackupCount; } else { const QFileInfo fi(sBackupPath); if (QFile(sFilename).rename(sBackupPath)) { appendMessages( tr("Backup session: \"%1\" as \"%2\".") .arg(sFilename).arg(fi.fileName())); } else { appendMessagesError( tr("Could not backup existing session:\n\n" "%1 as %2\n\nSorry.").arg(sFilename).arg(fi.fileName())); } } } // Save it right away. return saveSessionFile(sFilename); } // Edit session properties. bool qtractorMainForm::editSession (void) { // Session Properties... qtractorSessionForm sessionForm(this); sessionForm.setSession(m_pSession); if (!sessionForm.exec()) return false; // If currently playing, we need to do a stop and go... const bool bPlaying = m_pSession->isPlaying(); if (bPlaying) m_pSession->lock(); // Take care of session name changes... const QString sOldSessionName = m_pSession->sessionName(); // Now, express the change as a undoable command... m_pSession->execute( new qtractorSessionEditCommand(m_pSession, sessionForm.properties())); // If session name has changed, we'll prompt // for correct filename when save is triggered... if (m_pSession->sessionName() != sOldSessionName) m_sFilename.clear(); // Restore playback state, if needed... if (bPlaying) m_pSession->unlock(); // Transport status needs an update too... ++m_iTransportUpdate; // Done. return true; } // Close current session. bool qtractorMainForm::closeSession (void) { bool bClose = true; // Are we dirty enough to prompt it? if (bClose && m_iDirtyCount > 0) { switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The current session has been changed:\n\n" "\"%1\"\n\n" "Do you want to save the changes?") .arg(sessionName(m_sFilename)), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: bClose = saveSession(false); // Fall thru.... case QMessageBox::Discard: break; default: // Cancel. bClose = false; break; } } // If we may close it, do it! if (bClose) { // Just in case we were in the middle of something... setPlaying(false); // Reset (soft) subject/observer queue. qtractorSubject::resetQueue(); // Reset all dependables to default. m_pMixer->clear(); m_pFiles->clear(); // Close session engines. m_pSession->close(); m_pSession->clear(); m_pTempoCursor->clear(); // And last but not least. m_pConnections->clear(); m_pTracks->clear(); // Clear (hard) subject/observer queue. qtractorSubject::clearQueue(); // Reset playhead. m_iPlayHead = 0; #ifdef CONFIG_LV2 qtractorLv2PluginType::lv2_close(); #endif #ifdef CONFIG_LIBZ // Is it time to cleanup extracted archives? const QStringList& paths = qtractorDocument::extractedArchives(); if (!paths.isEmpty()) { bool bArchiveRemove = true; bool bConfirmArchive = (m_pOptions && m_pOptions->bConfirmArchive); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) bConfirmArchive = false; #endif if (bConfirmArchive) { const QString& sTitle = tr("Warning") + " - " QTRACTOR_TITLE; const QString& sText = tr( "About to remove archive directory:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(paths.join("\",\n\"")); #if 0 bArchiveRemove = (QMessageBox::warning(this, sTitle, sText, QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok); #else QMessageBox mbox(this); mbox.setIcon(QMessageBox::Warning); mbox.setWindowTitle(sTitle); mbox.setText(sText); mbox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); QCheckBox cbox(tr("Don't ask this again")); cbox.setChecked(false); cbox.blockSignals(true); mbox.addButton(&cbox, QMessageBox::ActionRole); bArchiveRemove = (mbox.exec() == QMessageBox::Ok); if (cbox.isChecked()) m_pOptions->bConfirmArchive = false; #endif } qtractorDocument::clearExtractedArchives(bArchiveRemove); } #endif // Some defaults are due... if (m_pOptions) { m_pSession->setSessionDir(m_pOptions->sSessionDir); m_pSession->setSnapPerBeat( qtractorTimeScale::snapFromIndex(m_pOptions->iSnapPerBeat)); m_pSession->setTempo(m_pOptions->fTempo); m_pSession->setBeatsPerBar(m_pOptions->iBeatsPerBar); m_pSession->setBeatDivisor(m_pOptions->iBeatDivisor); } // We're now clean, for sure. m_iDirtyCount = 0; m_iBackupCount = 0; autoSaveClose(); appendMessages(tr("Session closed.")); } return bClose; } // Load a session from specific file path. bool qtractorMainForm::loadSessionFileEx ( const QString& sFilename, bool bTemplate, bool bUpdate ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::loadSessionFileEx(\"%s\", %d, %d)", sFilename.toUtf8().constData(), int(bTemplate), int(bUpdate)); #endif // Flag whether we're about to load a template or archive... QFileInfo info(sFilename); int iFlags = qtractorDocument::Default; const QString& sSuffix = info.suffix(); if (sSuffix == qtractorDocument::templateExt() || bTemplate) { iFlags |= qtractorDocument::Template; bTemplate = true; } #ifdef CONFIG_LIBZ if (sSuffix == qtractorDocument::archiveExt()) { iFlags |= qtractorDocument::Archive; // Take special precaution for already // existing non-temporary archive directory... if (!bUpdate) { iFlags |= qtractorDocument::Temporary; } else { info.setFile(info.path() + QDir::separator() + info.completeBaseName()); if (info.exists() && info.isDir()) { bool bArchiveRemove = true; bool bConfirmArchive = (m_pOptions && m_pOptions->bConfirmArchive); if (bConfirmArchive) { const QString& sTitle = tr("Warning") + " - " QTRACTOR_TITLE; const QString& sText = tr( "The directory already exists:\n\n" "\"%1\"\n\n" "Do you want to replace it?") .arg(info.filePath()); #if 0 bArchiveRemove (QMessageBox::warning(this, sTitle, sText, QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Ok); #else QMessageBox mbox(this); mbox.setIcon(QMessageBox::Warning); mbox.setWindowTitle(sTitle); mbox.setText(sText); mbox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel); QCheckBox cbox(tr("Don't ask this again")); cbox.setChecked(false); cbox.blockSignals(true); mbox.addButton(&cbox, QMessageBox::ActionRole); bArchiveRemove = (mbox.exec() == QMessageBox::Ok); if (cbox.isChecked()) m_pOptions->bConfirmArchive = false; #endif // Restarting... if (!bArchiveRemove) { #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif updateSessionPre(); ++m_iUntitled; m_sFilename.clear(); updateSessionPost(); return false; } } } } } #endif // Tell the world we'll take some time... appendMessages(tr("Opening \"%1\"...").arg(sFilename)); #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif // Warm-up the session engines... updateSessionPre(); // We'll take some time anyhow... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Read the file. QDomDocument doc("qtractorSession"); const bool bLoadSessionFileEx = qtractorSessionDocument(&doc, m_pSession, m_pFiles) .load(sFilename, qtractorDocument::Flags(iFlags)); // We're formerly done. QApplication::restoreOverrideCursor(); if (bLoadSessionFileEx) { // Got something loaded... // we're not dirty anymore. if (!bTemplate && bUpdate) { updateRecentFiles(sFilename); // m_iDirtyCount = 0; } // Save as default session directory... if (m_pOptions && bUpdate) { m_pOptions->sSessionDir = QFileInfo(sFilename).absolutePath(); // Save also some Audio engine hybrid-properties... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) { m_pOptions->iTransportMode = int(pAudioEngine->transportMode()); m_pOptions->bTimebase = pAudioEngine->isTimebase(); } // Save also some MIDI engine hybrid-properties... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { m_pOptions->iMidiMmcMode = int(pMidiEngine->mmcMode()); m_pOptions->iMidiMmcDevice = pMidiEngine->mmcDevice(); m_pOptions->iMidiSppMode = int(pMidiEngine->sppMode()); m_pOptions->iMidiClockMode = int(pMidiEngine->clockMode()); } // Save it good... m_pOptions->saveOptions(); } } else { // Something went wrong... appendMessagesError( tr("Session could not be loaded\n" "from \"%1\".\n\n" "Sorry.").arg(sFilename)); } // Stabilize form title... if (bTemplate) { ++m_iUntitled; m_sFilename.clear(); } else if (bUpdate) { m_sFilename = sFilename; } appendMessages(tr("Open session: \"%1\".").arg(sessionName(sFilename))); // Now we'll try to create (update) the whole GUI session. updateSessionPost(); return bLoadSessionFileEx; } bool qtractorMainForm::loadSessionFile ( const QString& sFilename ) { bool bUpdate = true; // We're supposedly clean... m_iDirtyCount = 0; #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { m_pSession->setClientName(m_pNsmClient->client_id()); bUpdate = false; } #endif const bool bLoadSessionFile = loadSessionFileEx(sFilename, false, bUpdate); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { m_pSession->setSessionName(m_pNsmClient->display_name()); m_pSession->setSessionDir(m_pNsmClient->path_name()); m_sNsmExt = QFileInfo(sFilename).suffix(); updateDirtyCount(true); stabilizeForm(); } #endif return bLoadSessionFile; } // Save current session to specific file path. bool qtractorMainForm::saveSessionFileEx ( const QString& sFilename, bool bTemplate, bool bUpdate ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::saveSessionFileEx(\"%s\", %d, %d)", sFilename.toUtf8().constData(), int(bTemplate), int(bUpdate)); #endif // Flag whether we're about to save as template or archive... int iFlags = qtractorDocument::Default; const QString& sSuffix = QFileInfo(sFilename).suffix(); if (sSuffix == qtractorDocument::templateExt() || bTemplate) { iFlags |= qtractorDocument::Template; bTemplate = true; } #ifdef CONFIG_LIBZ if (sSuffix == qtractorDocument::archiveExt()) iFlags |= qtractorDocument::Archive; #endif // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); appendMessages(tr("Saving \"%1\"...").arg(sFilename)); // Trap dirty clips (only MIDI at this time...) for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { // Only MIDI track/clips... if (pTrack->trackType() != qtractorTrack::Midi) continue; for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { // Are any dirty changes pending commit? if (pClip->isDirty()) { qtractorMidiClip *pMidiClip = static_cast (pClip); if (pMidiClip) pMidiClip->saveCopyFile(bUpdate); } } } // Soft-house-keeping... if (bUpdate) m_pSession->files()->cleanup(false); // Write the file... QDomDocument doc("qtractorSession"); bool bResult = qtractorSessionDocument(&doc, m_pSession, m_pFiles) .save(sFilename, qtractorDocument::Flags(iFlags)); #ifdef CONFIG_LIBZ if ((iFlags & qtractorDocument::Archive) == 0 && bUpdate) qtractorDocument::clearExtractedArchives(); #endif // We're formerly done. QApplication::restoreOverrideCursor(); if (bResult) { // Got something saved... // we're not dirty anymore. if (!bTemplate && bUpdate) { updateRecentFiles(sFilename); autoSaveReset(); m_iDirtyCount = 0; } // Save some default session properties... if (m_pOptions && bUpdate) { qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) { m_pOptions->iTransportMode = int(pAudioEngine->transportMode()); m_pOptions->bTimebase = pAudioEngine->isTimebase(); } qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { m_pOptions->iMidiMmcMode = int(pMidiEngine->mmcMode()); m_pOptions->iMidiMmcDevice = int(pMidiEngine->mmcDevice()); m_pOptions->iMidiSppMode = int(pMidiEngine->sppMode()); m_pOptions->iMidiClockMode = int(pMidiEngine->clockMode()); } m_pOptions->sSessionDir = QFileInfo(sFilename).absolutePath(); m_pOptions->saveOptions(); } } else { // Something went wrong... appendMessagesError( tr("Session could not be saved\n" "to \"%1\".\n\n" "Sorry.").arg(sFilename)); } // Stabilize form title... if (!bTemplate && bUpdate) m_sFilename = sFilename; appendMessages(tr("Save session: \"%1\".").arg(sessionName(sFilename))); // Show static results... stabilizeForm(); return bResult; } bool qtractorMainForm::saveSessionFile ( const QString& sFilename ) { return saveSessionFileEx(sFilename, false, true); } QString qtractorMainForm::sessionBackupPath ( const QString& sFilename ) { const QFileInfo f1(sFilename); if (f1.exists()) { int iBackupNo = 0; const QDir& dir = f1.absoluteDir(); const QRegExp rxBackupNo("\\.([0-9]+)$"); QString sBackupName = f1.completeBaseName(); if (rxBackupNo.indexIn(sBackupName) >= 0) { iBackupNo = rxBackupNo.cap(1).toInt(); sBackupName.remove(rxBackupNo); } sBackupName += ".%1." + f1.suffix(); QFileInfo f2(dir, sBackupName.arg(++iBackupNo)); while (f2.exists()) f2.setFile(dir, sBackupName.arg(++iBackupNo)); return f2.absoluteFilePath(); } else { return sFilename; } } //------------------------------------------------------------------------- // qtractorMainForm -- NSM client slots. void qtractorMainForm::openNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::openNsmSession()"); #endif // We're supposedly clean... m_iDirtyCount = 0; m_bNsmDirty = false; m_sNsmFile.clear(); bool bLoaded = false; if (closeSession()) { const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); const QString& client_id = m_pNsmClient->client_id(); const QDir dir(path_name); if (!dir.exists()) { dir.mkpath(path_name); } else { QStringList filters; const QString& prefix_dot = display_name + "*."; filters << prefix_dot + qtractorDocument::defaultExt(); filters << prefix_dot + qtractorDocument::templateExt(); filters << prefix_dot + qtractorDocument::archiveExt(); filters << prefix_dot + "qtr"; const QStringList& files = dir.entryList(filters, QDir::Files | QDir::NoSymLinks | QDir::Readable, QDir::Time); if (!files.isEmpty()) m_sNsmExt = QFileInfo(files.first()).suffix(); } m_pSession->setClientName(client_id); m_pSession->setSessionName(display_name); m_pSession->setSessionDir(path_name); const QFileInfo fi(path_name, display_name + '.' + m_sNsmExt); const QString& sFilename = fi.absoluteFilePath(); if (fi.exists()) { bLoaded = loadSessionFileEx(sFilename, false, false); if (bLoaded) m_sNsmFile = sFilename; } else { updateSessionPre(); #ifdef CONFIG_LV2 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); qtractorLv2PluginType::lv2_open(); QApplication::restoreOverrideCursor(); #endif appendMessages(tr("New session: \"%1\".") .arg(sessionName(sFilename))); updateSessionPost(); bLoaded = true; } } m_pNsmClient->open_reply(bLoaded ? qtractorNsmClient::ERR_OK : qtractorNsmClient::ERR_GENERAL); if (bLoaded) m_pNsmClient->dirty(false); m_pNsmClient->visible(QMainWindow::isVisible()); #endif // CONFIG_NSM } void qtractorMainForm::saveNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::saveNsmSession()"); #endif saveNsmSessionEx(true); #endif // CONFIG_NSM } void qtractorMainForm::saveNsmSessionEx ( bool bSaveReply ) { #ifdef CONFIG_NSM bool bSaved = true; if (!m_sNsmFile.isEmpty()) { const QFileInfo fi(m_sNsmFile); if (fi.exists() && fi.suffix() != m_sNsmExt) { QFile(m_sNsmFile).remove(); m_sNsmFile.clear(); } } if (!bSaveReply || m_bNsmDirty) { m_iDirtyCount = 0; m_bNsmDirty = false; const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); // const QString& client_id = m_pNsmClient->client_id(); // m_pSession->setClientName(client_id); m_pSession->setSessionName(display_name); m_pSession->setSessionDir(path_name); const QFileInfo fi(path_name, display_name + '.' + m_sNsmExt); const QString& sFilename = fi.absoluteFilePath(); bSaved = saveSessionFileEx(sFilename, false, false); if (bSaved) m_sNsmFile = sFilename; } if (bSaveReply) { m_pNsmClient->save_reply(bSaved ? qtractorNsmClient::ERR_OK : qtractorNsmClient::ERR_GENERAL); } if (bSaved) m_pNsmClient->dirty(false); #endif // CONFIG_NSM } void qtractorMainForm::showNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::showNsmSession()"); #endif QMainWindow::show(); QMainWindow::raise(); QMainWindow::activateWindow(); #endif // CONFIG_NSM } void qtractorMainForm::hideNsmSession (void) { #ifdef CONFIG_NSM if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::hideNsmSession()"); #endif QMainWindow::hide(); #endif // CONFIG_NSM } //------------------------------------------------------------------------- // qtractorMainForm -- auot-save executive methods. // Reset auto-save stats. void qtractorMainForm::autoSaveReset (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveReset()"); #endif m_iAutoSaveTimer = 0; if (m_pOptions->bAutoSaveEnabled) m_iAutoSavePeriod = 60000 * m_pOptions->iAutoSavePeriod; else m_iAutoSavePeriod = 0; } // Execute auto-save routine... void qtractorMainForm::autoSaveSession (void) { QString sAutoSaveDir = m_pOptions->sSessionDir; if (sAutoSaveDir.isEmpty()) sAutoSaveDir = QDir::tempPath(); QString sAutoSaveName = m_pSession->sessionName(); if (sAutoSaveName.isEmpty()) sAutoSaveName = untitledName(); const QString& sAutoSavePathname = QFileInfo(sAutoSaveDir, qtractorSession::sanitize(sAutoSaveName)).filePath() + ".auto-save." + qtractorDocument::defaultExt(); const QString& sOldAutoSavePathname = m_pOptions->sAutoSavePathname; if (!sOldAutoSavePathname.isEmpty() && sOldAutoSavePathname != sAutoSavePathname && QFileInfo(sOldAutoSavePathname).exists()) QFile(sOldAutoSavePathname).remove(); #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveSession(\"%s\")", sAutoSavePathname.toUtf8().constData()); #endif if (saveSessionFileEx(sAutoSavePathname, false, false)) { m_pOptions->sAutoSavePathname = sAutoSavePathname; m_pOptions->sAutoSaveFilename = m_sFilename; m_pOptions->saveOptions(); } } // Auto-save/crash-recovery setup... bool qtractorMainForm::autoSaveOpen (void) { const QString& sAutoSavePathname = m_pOptions->sAutoSavePathname; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveOpen(\"%s\")", sAutoSavePathname.toUtf8().constData()); #endif if (!sAutoSavePathname.isEmpty() && QFileInfo(sAutoSavePathname).exists()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Oops!\n\n" "Looks like it crashed or did not close " "properly last time it was run... however, " "an auto-saved session file exists:\n\n" "\"%1\"\n\n" "Do you want to crash-recover from it?") .arg(sAutoSavePathname), QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) { if (loadSessionFileEx(sAutoSavePathname, false, false)) { m_sFilename = m_pOptions->sAutoSaveFilename; ++m_iDirtyCount; return true; } } } return false; } // Auto-save/crash-recovery cleanup. void qtractorMainForm::autoSaveClose (void) { const QString& sAutoSavePathname = m_pOptions->sAutoSavePathname; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::autoSaveClose(\"%s\")", sAutoSavePathname.toUtf8().constData()); #endif if (!sAutoSavePathname.isEmpty() && QFileInfo(sAutoSavePathname).exists()) QFile(sAutoSavePathname).remove(); m_pOptions->sAutoSavePathname.clear(); m_pOptions->sAutoSaveFilename.clear(); autoSaveReset(); } //------------------------------------------------------------------------- // qtractorMainForm -- File Action slots. // Create a new sampler session. void qtractorMainForm::fileNew (void) { // Of course we'll start clean new. newSession(); } // Open an existing sampler session. void qtractorMainForm::fileOpen (void) { // Open it right away. openSession(); } // Open a recent file session. void qtractorMainForm::fileOpenRecent (void) { // Retrive filename index from action data... QAction *pAction = qobject_cast (sender()); if (pAction && m_pOptions) { int iIndex = pAction->data().toInt(); if (iIndex >= 0 && iIndex < m_pOptions->recentFiles.count()) { QString sFilename = m_pOptions->recentFiles[iIndex]; // Check if we can safely close the current session... if (!sFilename.isEmpty() && closeSession()) loadSessionFile(sFilename); } } } // Save current sampler session. void qtractorMainForm::fileSave (void) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { saveNsmSessionEx(false); return; } #endif // Save it right away. saveSession(false); } // Save current sampler session with another name. void qtractorMainForm::fileSaveAs (void) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { // saveNsmSessionEx(false); return; } #endif // Save it right away, maybe with another name. saveSession(true); } // Edit session properties. void qtractorMainForm::fileProperties (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::fileProperties()"); #endif // Session Properties... editSession(); } // Exit application program. void qtractorMainForm::fileExit (void) { // Go for close the whole thing. close(); } //------------------------------------------------------------------------- // qtractorMainForm -- Edit Action slots. // Undo last action. void qtractorMainForm::editUndo (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editUndo()"); #endif (m_pSession->commands())->undo(); } // Redo last action. void qtractorMainForm::editRedo (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editRedo()"); #endif (m_pSession->commands())->redo(); } // Cut selection to clipboard. void qtractorMainForm::editCut (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editCut()"); #endif // Cut from files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->cutItemSlot(); else // Cut selection... if (m_pTracks) m_pTracks->cutClipboard(); } // Copy selection to clipboard. void qtractorMainForm::editCopy (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editCopy()"); #endif // Copy from files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->copyItemSlot(); else // Copy selection... if (m_pTracks) m_pTracks->copyClipboard(); stabilizeForm(); } // Paste clipboard contents. void qtractorMainForm::editPaste (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editPaste()"); #endif // Paste to files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->pasteItemSlot(); else // Paste selection... if (m_pTracks) m_pTracks->pasteClipboard(); } // Paste/repeat clipboard contents. void qtractorMainForm::editPasteRepeat (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editPasteRepeat()"); #endif // Paste/repeat selection... if (m_pTracks) m_pTracks->pasteRepeatClipboard(); } // Delete selection. void qtractorMainForm::editDelete (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editDelete()"); #endif // Delete from files... if (m_pFiles && m_pFiles->hasFocus()) m_pFiles->removeItemSlot(); else // Delete selection... if (m_pTracks) m_pTracks->deleteSelect(); } // Set selection to whole clip mode. void qtractorMainForm::editSelectModeClip (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeClip()"); #endif // Select clip mode... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(qtractorTrackView::SelectClip); pTrackView->setCurveEdit(false); } if (m_pOptions) m_pOptions->iTrackViewSelectMode = 0; stabilizeForm(); } // Set selection to range mode. void qtractorMainForm::editSelectModeRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeRange()"); #endif // Select clip mode... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(qtractorTrackView::SelectRange); pTrackView->setCurveEdit(false); } if (m_pOptions) m_pOptions->iTrackViewSelectMode = 1; stabilizeForm(); } // Set selection to rectangularmode. void qtractorMainForm::editSelectModeRect (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeRect()"); #endif // Select clip mode... if (m_pTracks) { qtractorTrackView *pTrackView = m_pTracks->trackView(); pTrackView->setSelectMode(qtractorTrackView::SelectRect); pTrackView->setCurveEdit(false); } if (m_pOptions) m_pOptions->iTrackViewSelectMode = 2; stabilizeForm(); } // Special automation curve node edit mode. void qtractorMainForm::editSelectModeCurve (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectModeCurve()"); #endif if (m_pTracks) m_pTracks->trackView()->setCurveEdit(true); } // Mark all as selected. void qtractorMainForm::editSelectAll (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectAll()"); #endif // Select all... if (m_pTracks) m_pTracks->selectAll(); stabilizeForm(); } // Mark all as unselected. void qtractorMainForm::editSelectNone (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectNone()"); #endif // Select nothing... if (m_pTracks) m_pTracks->selectNone(); stabilizeForm(); } // Invert current selection. void qtractorMainForm::editSelectInvert (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectInvert()"); #endif // Invert selection... if (m_pTracks) m_pTracks->selectInvert(); stabilizeForm(); } // Mark track as selected. void qtractorMainForm::editSelectTrack (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectTrack()"); #endif // Select current track... if (m_pTracks) m_pTracks->selectCurrentTrack(); stabilizeForm(); } // Mark track-range as selected. void qtractorMainForm::editSelectTrackRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectTrackRange()"); #endif // Select track-range... if (m_pTracks) m_pTracks->selectCurrentTrackRange(); stabilizeForm(); } // Mark range as selected. void qtractorMainForm::editSelectRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSelectRange()"); #endif // Select edit-range... if (m_pTracks) m_pTracks->selectEditRange(); stabilizeForm(); } // Insert range as selected. void qtractorMainForm::editInsertRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editInsertRange()"); #endif // Insert edit-range... if (m_pTracks) m_pTracks->insertEditRange(); stabilizeForm(); } // Insert track-range as selected. void qtractorMainForm::editInsertTrackRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editInsertTrackRange()"); #endif // Select track-range... if (m_pTracks) m_pTracks->insertEditRange(m_pTracks->currentTrack()); stabilizeForm(); } // Remove range as selected. void qtractorMainForm::editRemoveRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editRemoveRange()"); #endif // Insert edit-range... if (m_pTracks) m_pTracks->removeEditRange(); stabilizeForm(); } // Remove track-range as selected. void qtractorMainForm::editRemoveTrackRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editRemoveTrackRange()"); #endif // Select track-range... if (m_pTracks) m_pTracks->removeEditRange(m_pTracks->currentTrack()); stabilizeForm(); } // Split (clip) selection... void qtractorMainForm::editSplit (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::editSplit()"); #endif // Split selection... if (m_pTracks) m_pTracks->splitSelect(); stabilizeForm(); } //------------------------------------------------------------------------- // qtractorMainForm -- Track Action slots. // Add a new track to session. void qtractorMainForm::trackAdd (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackAdd()"); #endif // Add Track... if (m_pTracks) m_pTracks->addTrack(); } // Remove current track from session. void qtractorMainForm::trackRemove (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackRemove()"); #endif // Remove Track... if (m_pTracks) m_pTracks->removeTrack(); } // Duplicate/copy track on session. void qtractorMainForm::trackDuplicate (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackDuplicate()"); #endif // Track Properties... if (m_pTracks) m_pTracks->copyTrack(); } // Edit track properties on session. void qtractorMainForm::trackProperties (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackProperties()"); #endif // Track Properties... if (m_pTracks) m_pTracks->editTrack(); } // Show current track input bus connections. void qtractorMainForm::trackInputs (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; if (pTrack->inputBus() == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackInputs()"); #endif // Make sure session is activated... checkRestartSession(); if (m_pConnections) m_pConnections->showBus(pTrack->inputBus(), qtractorBus::Input); } // Show current track output bus connections. void qtractorMainForm::trackOutputs (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; if (pTrack->outputBus() == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackOutputs()"); #endif // Make sure session is activated... checkRestartSession(); if (m_pConnections) m_pConnections->showBus(pTrack->outputBus(), qtractorBus::Output); } // Arm current track for recording. void qtractorMainForm::trackStateRecord ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateRecord(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Record, bOn)); } // Mute current track. void qtractorMainForm::trackStateMute ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateMute(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Mute, bOn)); } // Solo current track. void qtractorMainForm::trackStateSolo ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateSolo(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackStateCommand(pTrack, qtractorTrack::Solo, bOn)); } // Monitor current track. void qtractorMainForm::trackStateMonitor ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackStateMonitor(%d)", int(bOn)); #endif m_pSession->execute( new qtractorTrackMonitorCommand(pTrack, bOn)); } // Make current the first track on list. void qtractorMainForm::trackNavigateFirst (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateFirst()"); #endif if (m_pTracks && m_pTracks->trackList()) (m_pTracks->trackList())->setCurrentTrackRow(0); } // Make current the previous track on list. void qtractorMainForm::trackNavigatePrev (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigatePrev()"); #endif if (m_pTracks && m_pTracks->trackList()) { int iTrack = (m_pTracks->trackList())->currentTrackRow(); if (iTrack < 0 && (m_pTracks->trackList())->trackRowCount() > 0) iTrack = 1; if (iTrack > 0) (m_pTracks->trackList())->setCurrentTrackRow(iTrack - 1); } } // Make current the next track on list. void qtractorMainForm::trackNavigateNext (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateNext()"); #endif if (m_pTracks && m_pTracks->trackList()) { int iTrack = (m_pTracks->trackList())->currentTrackRow(); if (iTrack < (m_pTracks->trackList())->trackRowCount() - 1) (m_pTracks->trackList())->setCurrentTrackRow(iTrack + 1); } } // Make current the last track on list. void qtractorMainForm::trackNavigateLast (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateLast()"); #endif if (m_pTracks && m_pTracks->trackList()) { int iLastTrack = (m_pTracks->trackList())->trackRowCount() - 1; if (iLastTrack >= 0) (m_pTracks->trackList())->setCurrentTrackRow(iLastTrack); } } // Make none current track on list. void qtractorMainForm::trackNavigateNone (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackNavigateNone()"); #endif if (m_pTracks && m_pTracks->trackList()) (m_pTracks->trackList())->setCurrentTrackRow(-1); } // Move current track to top of list. void qtractorMainForm::trackMoveTop (void) { if (m_pSession == NULL) return; qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveTop()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, m_pSession->tracks().first())); } // Move current track up towards the top of list. void qtractorMainForm::trackMoveUp (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorTrack *pNextTrack = pTrack->prev(); if (pNextTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveUp()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, pNextTrack)); } // Move current track down towards the bottom of list void qtractorMainForm::trackMoveDown (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorTrack *pNextTrack = pTrack->next(); if (pNextTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveDown()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, pNextTrack->next())); } // Move current track to bottom of list. void qtractorMainForm::trackMoveBottom (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackMoveBottom()"); #endif m_pSession->execute( new qtractorMoveTrackCommand(pTrack, NULL)); } // Increase current track height. void qtractorMainForm::trackHeightUp (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackHeightUp()"); #endif const int iZoomHeight = (150 * pTrack->zoomHeight()) / 100; m_pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } // Decreate current track height. void qtractorMainForm::trackHeightDown (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackHeightDown()"); #endif const int iZoomHeight = (75 * pTrack->zoomHeight()) / 100; m_pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } // Reset current track height. void qtractorMainForm::trackHeightReset (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackHeightReset()"); #endif const int iVerticalZoom = m_pSession->verticalZoom(); const int iZoomHeight = (iVerticalZoom * qtractorTrack::HeightBase) / 100; m_pSession->execute( new qtractorResizeTrackCommand(pTrack, iZoomHeight)); } // Auto-monitor current track. void qtractorMainForm::trackAutoMonitor ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackAutoMonitor(%d)", int(bOn)); #endif qtractorTrack *pTrack = NULL; if (bOn && m_pTracks) pTrack = m_pTracks->currentTrack(); m_pSession->setCurrentTrack(pTrack); } // Import some tracks from Audio file. void qtractorMainForm::trackImportAudio (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackImportAudio()"); #endif // Import Audio files into tracks... if (m_pTracks) { const unsigned long iClipStart = m_pSession->editHead(); qtractorTrack *pTrack = m_pTracks->currentTrack(); m_pTracks->addAudioTracks( m_pFiles->audioListView()->openFileNames(), iClipStart, pTrack); m_pTracks->trackView()->ensureVisibleFrame(iClipStart); } } // Import some tracks from MIDI file. void qtractorMainForm::trackImportMidi (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackImportMidi()"); #endif // Import MIDI files into tracks... if (m_pTracks) { const unsigned long iClipStart = m_pSession->editHead(); qtractorTrack *pTrack = m_pTracks->currentTrack(); m_pTracks->addMidiTracks( m_pFiles->midiListView()->openFileNames(), iClipStart, pTrack); m_pTracks->trackView()->ensureVisibleFrame(iClipStart); } } // Export tracks to audio file. void qtractorMainForm::trackExportAudio (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackExportAudio()"); #endif qtractorExportForm exportForm(this); exportForm.setExportType(qtractorTrack::Audio); exportForm.exec(); } // Export tracks to MIDI file. void qtractorMainForm::trackExportMidi (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackExportMidi()"); #endif qtractorExportForm exportForm(this); exportForm.setExportType(qtractorTrack::Midi); exportForm.exec(); } // Track automation curve selection menu. Q_DECLARE_METATYPE(qtractorMidiControlObserver *); void qtractorMainForm::trackCurveSelect ( QAction *pAction, bool bOn ) { qtractorSubject *pSubject = NULL; qtractorCurveList *pCurveList = NULL; qtractorMidiControlObserver *pMidiObserver = pAction->data().value (); if (pMidiObserver) { pCurveList = pMidiObserver->curveList(); pSubject = pMidiObserver->subject(); } else { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack) pCurveList = pTrack->curveList(); } if (pCurveList == NULL) return; qtractorCurve *pCurve = NULL; if (bOn && pSubject) { pCurve = pSubject->curve(); if (pCurve == NULL) { qtractorCurve::Mode mode = qtractorCurve::Hold; if (m_pOptions && pSubject->isDecimal()) mode = qtractorCurve::Mode(m_pOptions->iCurveMode); pCurve = new qtractorCurve(pCurveList, pSubject, mode); pCurve->setLogarithmic(pMidiObserver->isLogarithmic()); } } #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveSelect(%p)", pCurve); #endif m_pSession->execute(new qtractorCurveSelectCommand(pCurveList, pCurve)); } void qtractorMainForm::trackCurveSelect ( bool bOn ) { QAction *pAction = qobject_cast (sender()); if (pAction) trackCurveSelect(pAction, bOn); } void qtractorMainForm::trackCurveMode ( QAction *pAction ) { const int iMode = pAction->data().toInt(); if (iMode < 0) return; qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveMode(%d)", iMode); #endif // Save as future default... if (m_pOptions) m_pOptions->iCurveMode = iMode; const qtractorCurve::Mode mode = qtractorCurve::Mode(iMode); m_pSession->execute(new qtractorCurveModeCommand(pCurrentCurve, mode)); } // Track automation curve lock toggle. void qtractorMainForm::trackCurveLocked ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveLocked(%d)", int(bOn)); #endif pCurrentCurve->setLocked(bOn); m_pTracks->updateTrackView(); updateDirtyCount(true); stabilizeForm(); } // Track automation curve playback toggle. void qtractorMainForm::trackCurveProcess ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveProcess(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveProcessCommand(pCurrentCurve, bOn)); } // Track automation curve record toggle. void qtractorMainForm::trackCurveCapture ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveCapture(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveCaptureCommand(pCurrentCurve, bOn)); } // Track automation curve logarithmic toggle. void qtractorMainForm::trackCurveLogarithmic ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveLogarithmic(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveLogarithmicCommand(pCurrentCurve, bOn)); } // Track automation curve color picker. void qtractorMainForm::trackCurveColor (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveColor()"); #endif const QString& sTitle = pCurrentCurve->subject()->name(); const QColor& color = QColorDialog::getColor( pCurrentCurve->color(), this, sTitle + " - " QTRACTOR_TITLE); if (!color.isValid()) return; m_pSession->execute(new qtractorCurveColorCommand(pCurrentCurve, color)); } // Track automation curve clear. void qtractorMainForm::trackCurveClear (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return; if (pCurrentCurve->isEmpty()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveClear()"); #endif if (m_pOptions && m_pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to clear automation:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pCurrentCurve->subject()->name()), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No) return; } m_pSession->execute(new qtractorCurveClearCommand(pCurrentCurve)); } // Track automation all curves lock toggle. void qtractorMainForm::trackCurveLockedAll ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveLockedAll(%d)", int(bOn)); #endif pCurveList->setLockedAll(bOn); m_pTracks->updateTrackView(); updateDirtyCount(true); stabilizeForm(); } // Track automation all curves playback toggle. void qtractorMainForm::trackCurveProcessAll ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveProcessAll(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveProcessAllCommand(pCurveList, bOn)); } // Track automation all curves record toggle. void qtractorMainForm::trackCurveCaptureAll ( bool bOn ) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveCaptureAll(%d)", int(bOn)); #endif m_pSession->execute(new qtractorCurveCaptureAllCommand(pCurveList, bOn)); } // Track automation all curves clear. void qtractorMainForm::trackCurveClearAll (void) { qtractorTrack *pTrack = NULL; if (m_pTracks) pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return; if (pCurveList->isEmpty()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::trackCurveClearAll()"); #endif if (m_pOptions && m_pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to clear all automation:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(pTrack->trackName()), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No) return; } m_pSession->execute(new qtractorCurveClearAllCommand(pCurveList)); } //------------------------------------------------------------------------- // qtractorMainForm -- Clip Action slots. // Enter in clip create mode. void qtractorMainForm::clipNew (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipNew()"); #endif // New clip: we must have a session name... if (m_pSession->sessionName().isEmpty() && !editSession()) return; // Start editing a new clip... if (m_pTracks) m_pTracks->newClip(); } // Enter in clip edit mode. void qtractorMainForm::clipEdit (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipEdit()"); #endif // Start editing the current clip, if any... if (m_pTracks) m_pTracks->editClip(); } // Unlink a (MIDI) linked clip. void qtractorMainForm::clipUnlink (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipUnlink()"); #endif // Unlink the current clip, if any... if (m_pTracks) m_pTracks->unlinkClip(); } // Enter in clip record/ overdub mode. void qtractorMainForm::clipRecordEx ( bool bOn ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipRecordEx(%d)", int(bOn)); #endif // Start record/overdub the current clip, if any... if (m_pTracks) { qtractorClip *pClip = m_pTracks->currentClip(); if (pClip) { qtractorTrack *pTrack = pClip->track(); if (pTrack && pTrack->trackType() == qtractorTrack::Midi) m_pSession->execute(new qtractorClipRecordExCommand(pClip, bOn)); } } } // Split current clip at playhead. void qtractorMainForm::clipSplit (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipSplit()"); #endif // Split current clip, if any... if (m_pTracks) m_pTracks->splitClip(); } // Merge selected (MIDI) clips. void qtractorMainForm::clipMerge (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipMerge()"); #endif // Merge clip selection, if any... if (m_pTracks) m_pTracks->mergeClips(); } // Normalize current clip. void qtractorMainForm::clipNormalize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipNormalize()"); #endif // Normalize current clip, if any... if (m_pTracks) m_pTracks->normalizeClip(); } // Adjust current tempo from clip selection or interactive tapping... void qtractorMainForm::clipTempoAdjust (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTempoAdjust()"); #endif if (m_pTracks) m_pTracks->tempoClip(); } // Cross-fade current overllaping clips... void qtractorMainForm::clipCrossFade (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipCrossFade()"); #endif if (m_pTracks) m_pTracks->crossFadeClip(); } // Set edit-range from current clip. void qtractorMainForm::clipRangeSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipRangeSet()"); #endif // Normalize current clip, if any... if (m_pTracks) m_pTracks->rangeClip(); } // Set loop from current clip range. void qtractorMainForm::clipLoopSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipLoopSet()"); #endif // Normalize current clip, if any... if (m_pTracks) m_pTracks->loopClip(); } // Import (audio) clip. void qtractorMainForm::clipImport (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipImport()"); #endif // Import (audio) clip(s)... if (m_pTracks) { // Depending on current track type (default to audio)... const unsigned long iClipStart = m_pSession->editHead(); QStringList files; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) pTrack = m_pSession->tracks().first(); if (pTrack && pTrack->trackType() == qtractorTrack::Midi) files = m_pFiles->midiListView()->openFileNames(); else files = m_pFiles->audioListView()->openFileNames(); m_pTracks->importClips(files, iClipStart); m_pTracks->trackView()->ensureVisibleFrame(iClipStart); } } // Export current clip. void qtractorMainForm::clipExport (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipExport()"); #endif // Export current clip, if any... if (m_pTracks) m_pTracks->exportClips(); } // Quantize current clip. void qtractorMainForm::clipToolsQuantize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsQuantize()"); #endif // Quantize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Quantize); } // Transpose current clip. void qtractorMainForm::clipToolsTranspose (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsTranspose()"); #endif // Tranpose current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Transpose); } // Normalize current clip. void qtractorMainForm::clipToolsNormalize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsNormalize()"); #endif // Normalize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Normalize); } // Randomize current clip. void qtractorMainForm::clipToolsRandomize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsRandomize()"); #endif // Randomize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Randomize); } // Resize current clip. void qtractorMainForm::clipToolsResize (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsResize()"); #endif // Resize current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Resize); } // Rescale current clip. void qtractorMainForm::clipToolsRescale (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsRescale()"); #endif // Rescale current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Rescale); } // Timeshift current clip. void qtractorMainForm::clipToolsTimeshift (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipToolsTimeshift()"); #endif // Timeshift current clip events, if any... if (m_pTracks) m_pTracks->executeClipTool(qtractorMidiEditor::Timeshift); } // Select current clip take. void qtractorMainForm::clipTakeSelect ( QAction *pAction ) { const int iTake = pAction->data().toInt(); #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeSelect(%d)", iTake); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo && pTakeInfo->currentTake() != iTake) { m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Select first clip take. void qtractorMainForm::clipTakeFirst (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeFirst()"); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo) { m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), 0)); } } // Select previous clip take. void qtractorMainForm::clipTakePrev (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakePrev()"); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo) { int iTake = pTakeInfo->currentTake() - 1; if (iTake < 0) iTake = pTakeInfo->takeCount() - 1; // Wrap to last take. m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Select next clip take. void qtractorMainForm::clipTakeNext (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeNext()"); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo) { int iTake = pTakeInfo->currentTake() + 1; if (iTake >= pTakeInfo->takeCount()) iTake = 0; // Wrap to first take. m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Select last clip take. void qtractorMainForm::clipTakeLast (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeLast()"); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo) { const int iTake = pTakeInfo->takeCount() - 1; m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo, pClip->track(), iTake)); } } // Unfold current clip takes. void qtractorMainForm::clipTakeReset (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeReset()"); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo) { m_pSession->execute( new qtractorClipTakeCommand(pTakeInfo)); } } // Fold current clip into takes. void qtractorMainForm::clipTakeRange (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::clipTakeRange()"); #endif qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pClip && pTakeInfo == NULL) { qtractorTakeRangeForm form(this); form.setClip(pClip); if (form.exec()) { const unsigned long iTakeStart = form.takeStart(); const unsigned long iTakeEnd = form.takeEnd(); pTakeInfo = new qtractorClip::TakeInfo( pClip->clipStart(), pClip->clipOffset(), pClip->clipLength(), iTakeStart, iTakeEnd, 0); qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("take range")); pClipCommand->takeInfoClip(pClip, pTakeInfo); pTakeInfo->setClipPart(qtractorClip::TakeInfo::ClipTake, pClip); int iTake = form.currentTake(); iTake = pTakeInfo->select(pClipCommand, pClip->track(), iTake); pTakeInfo->setCurrentTake(iTake); if (m_pSession->execute(pClipCommand)) { m_pSession->setEditHead(iTakeStart); m_pSession->setEditTail(iTakeEnd); selectionNotifySlot(NULL); } } } } //------------------------------------------------------------------------- // qtractorMainForm -- View Action slots. // Show/hide the main program window menubar. void qtractorMainForm::viewMenubar ( bool bOn ) { m_ui.menuBar->setVisible(bOn); } // Show/hide the main program window statusbar. void qtractorMainForm::viewStatusbar ( bool bOn ) { statusBar()->setVisible(bOn); } // Show/hide the file-toolbar. void qtractorMainForm::viewToolbarFile ( bool bOn ) { m_ui.fileToolbar->setVisible(bOn); } // Show/hide the edit-toolbar. void qtractorMainForm::viewToolbarEdit ( bool bOn ) { m_ui.editToolbar->setVisible(bOn); } // Show/hide the track-toolbar. void qtractorMainForm::viewToolbarTrack ( bool bOn ) { m_ui.trackToolbar->setVisible(bOn); } // Show/hide the view-toolbar. void qtractorMainForm::viewToolbarView ( bool bOn ) { m_ui.viewToolbar->setVisible(bOn); } // Show/hide the options toolbar. void qtractorMainForm::viewToolbarOptions ( bool bOn ) { m_ui.optionsToolbar->setVisible(bOn); } // Show/hide the transport toolbar. void qtractorMainForm::viewToolbarTransport ( bool bOn ) { m_ui.transportToolbar->setVisible(bOn); } // Show/hide the time toolbar. void qtractorMainForm::viewToolbarTime ( bool bOn ) { m_ui.timeToolbar->setVisible(bOn); } // Show/hide the thumb (track-line)ime toolbar. void qtractorMainForm::viewToolbarThumb ( bool bOn ) { m_ui.thumbToolbar->setVisible(bOn); } // Show/hide the files window view. void qtractorMainForm::viewFiles ( bool bOn ) { m_pFiles->setVisible(bOn); } // Show/hide the messages window logger. void qtractorMainForm::viewMessages ( bool bOn ) { m_pMessages->setVisible(bOn); } // Show/hide the mixer window. void qtractorMainForm::viewMixer ( bool bOn ) { if (m_pOptions) m_pOptions->saveWidgetGeometry(m_pMixer); m_pMixer->setVisible(bOn); } // Show/hide the connections window. void qtractorMainForm::viewConnections ( bool bOn ) { if (m_pOptions) m_pOptions->saveWidgetGeometry(m_pConnections); if (bOn) m_pConnections->reset(); m_pConnections->setVisible(bOn); } // Horizontal and/or vertical zoom-in. void qtractorMainForm::viewZoomIn (void) { if (m_pTracks) m_pTracks->zoomIn(); } // Horizontal and/or vertical zoom-out. void qtractorMainForm::viewZoomOut (void) { if (m_pTracks) m_pTracks->zoomOut(); } // Reset zoom level to default. void qtractorMainForm::viewZoomReset (void) { if (m_pTracks) m_pTracks->zoomReset(); } // Set horizontal zoom mode void qtractorMainForm::viewZoomHorizontal (void) { if (m_pTracks) m_pTracks->setZoomMode(qtractorTracks::ZoomHorizontal); } // Set vertical zoom mode void qtractorMainForm::viewZoomVertical (void) { if (m_pTracks) m_pTracks->setZoomMode(qtractorTracks::ZoomVertical); } // Set all zoom mode void qtractorMainForm::viewZoomAll (void) { if (m_pTracks) m_pTracks->setZoomMode(qtractorTracks::ZoomAll); } // Set zebra mode void qtractorMainForm::viewSnapZebra ( bool bOn ) { if (m_pTracks) m_pTracks->trackView()->setSnapZebra(bOn); } // Set grid mode void qtractorMainForm::viewSnapGrid ( bool bOn ) { if (m_pTracks) m_pTracks->trackView()->setSnapGrid(bOn); } // Set floating tool-tips view mode void qtractorMainForm::viewToolTips ( bool bOn ) { if (m_pTracks) m_pTracks->trackView()->setToolTips(bOn); } // Change snap-per-beat setting via menu. void qtractorMainForm::viewSnap (void) { // Retrieve snap-per-beat index from from action data... QAction *pAction = qobject_cast (sender()); if (pAction) { // Commit the change as usual... snapPerBeatChanged(pAction->data().toInt()); // Update the other toolbar control... m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat())); } } // Refresh view display. void qtractorMainForm::viewRefresh (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::viewRefresh()"); #endif // Tell the world we'll take some time... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); // Update the whole session view dependables... m_pTempoCursor->clear(); m_pSession->updateTimeScale(); m_pSession->updateSession(); // Initialize toolbar widgets... // m_pTempoSpinBox->setTempo(m_pSession->tempo(), false); // m_pTempoSpinBox->setBeatsPerBar(m_pSession->beatsPerBar(), false); // m_pTempoSpinBox->setBeatDivisor(m_pSession->beatDivisor(), false); m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat())); // Read session edit-head/tails... const unsigned long iEditHead = m_pSession->editHead(); const unsigned long iEditTail = m_pSession->editTail(); if (m_pTracks) { m_pTracks->updateContents(true); m_pTracks->trackView()->setEditHead(iEditHead); m_pTracks->trackView()->setEditTail(iEditTail); m_pTracks->trackView()->setPlayHeadAutoBackward( m_pSession->playHeadAutoBackward()); } if (m_pConnections) m_pConnections->refresh(); if (m_pMixer) { m_pMixer->updateBuses(); m_pMixer->updateTracks(); } m_pThumbView->updateContents(); // Update other editors contents... QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditor *pEditor = (iter.next())->editor(); pEditor->updateTimeScale(); pEditor->updateContents(); pEditor->setEditHead(iEditHead, false); pEditor->setEditTail(iEditTail, false); } // We're formerly done. QApplication::restoreOverrideCursor(); stabilizeForm(); } // Show instruments dialog. void qtractorMainForm::viewInstruments (void) { // Just set and show the instruments dialog... qtractorInstrumentForm(this).exec(); } // Show MIDI controllers dialog. void qtractorMainForm::viewControllers (void) { // Just set and show the MIDI controllers dialog... qtractorMidiControlForm(this).exec(); } // Show buses dialog. void qtractorMainForm::viewBuses (void) { // Just set and show the buses dialog... qtractorBusForm(this).exec(); } // Show tempo-map dialog. void qtractorMainForm::viewTempoMap (void) { // Just set and show the tempo-map dialog... qtractorTimeScaleForm(this).exec(); } // Show options dialog. void qtractorMainForm::viewOptions (void) { if (m_pOptions == NULL) return; // Check out some initial nullities(tm)... if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages) m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString(); // To track down deferred or immediate changes. const bool bOldMessagesLog = m_pOptions->bMessagesLog; const QString sOldMessagesLogPath = m_pOptions->sMessagesLogPath; const QString sOldMessagesFont = m_pOptions->sMessagesFont; const bool bOldStdoutCapture = m_pOptions->bStdoutCapture; const int bOldMessagesLimit = m_pOptions->bMessagesLimit; const int iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines; const bool bOldCompletePath = m_pOptions->bCompletePath; const bool bOldPeakAutoRemove = m_pOptions->bPeakAutoRemove; const bool bOldKeepToolsOnTop = m_pOptions->bKeepToolsOnTop; const int iOldMaxRecentFiles = m_pOptions->iMaxRecentFiles; const int iOldDisplayFormat = m_pOptions->iDisplayFormat; const int iOldBaseFontSize = m_pOptions->iBaseFontSize; const int iOldResampleType = m_pOptions->iAudioResampleType; const bool bOldWsolaTimeStretch = m_pOptions->bAudioWsolaTimeStretch; const bool bOldWsolaQuickSeek = m_pOptions->bAudioWsolaQuickSeek; const bool bOldAudioPlayerAutoConnect = m_pOptions->bAudioPlayerAutoConnect; const bool bOldAudioPlayerBus = m_pOptions->bAudioPlayerBus; const bool bOldAudioMetronome = m_pOptions->bAudioMetronome; const int iOldTransportMode = m_pOptions->iTransportMode; const bool bOldTimebase = m_pOptions->bTimebase; const int iOldMidiMmcDevice = m_pOptions->iMidiMmcDevice; const int iOldMidiMmcMode = m_pOptions->iMidiMmcMode; const int iOldMidiSppMode = m_pOptions->iMidiSppMode; const int iOldMidiClockMode = m_pOptions->iMidiClockMode; const int iOldMidiCaptureQuantize = m_pOptions->iMidiCaptureQuantize; const int iOldMidiQueueTimer = m_pOptions->iMidiQueueTimer; const bool bOldMidiDriftCorrect = m_pOptions->bMidiDriftCorrect; const bool bOldMidiPlayerBus = m_pOptions->bMidiPlayerBus; const QString sOldMetroBarFilename = m_pOptions->sMetroBarFilename; const QString sOldMetroBeatFilename = m_pOptions->sMetroBeatFilename; const float fOldMetroBarGain = m_pOptions->fMetroBarGain; const float fOldMetroBeatGain = m_pOptions->fMetroBeatGain; const bool bOldAudioMetroBus = m_pOptions->bAudioMetroBus; const bool bOldAudioMetroAutoConnect = m_pOptions->bAudioMetroAutoConnect; const unsigned long iOldAudioMetroOffset = m_pOptions->iAudioMetroOffset; const bool bOldMidiControlBus = m_pOptions->bMidiControlBus; const bool bOldMidiMetronome = m_pOptions->bMidiMetronome; const int iOldMetroChannel = m_pOptions->iMetroChannel; const int iOldMetroBarNote = m_pOptions->iMetroBarNote; const int iOldMetroBarVelocity = m_pOptions->iMetroBarVelocity; const int iOldMetroBarDuration = m_pOptions->iMetroBarDuration; const int iOldMetroBeatNote = m_pOptions->iMetroBeatNote; const int iOldMetroBeatVelocity = m_pOptions->iMetroBeatVelocity; const int iOldMetroBeatDuration = m_pOptions->iMetroBeatDuration; const bool bOldMidiMetroBus = m_pOptions->bMidiMetroBus; const int iOldMidiMetroOffset = m_pOptions->iMidiMetroOffset; const bool bOldMixerAutoGridLayout = m_pOptions->bMixerAutoGridLayout; const bool bOldSyncViewHold = m_pOptions->bSyncViewHold; const QString sOldCustomColorTheme = m_pOptions->sCustomColorTheme; const QString sOldCustomStyleTheme = m_pOptions->sCustomStyleTheme; #ifdef CONFIG_LV2 const QString sep(':'); const bool bOldLv2DynManifest = m_pOptions->bLv2DynManifest; const QString sOldLv2Paths = m_pOptions->lv2Paths.join(sep); #endif // Load the current setup settings. qtractorOptionsForm optionsForm(this); optionsForm.setOptions(m_pOptions); // Show the setup dialog... if (optionsForm.exec()) { enum { RestartSession = 1, RestartProgram = 2, RestartAny = 3 }; int iNeedRestart = 0; // Check wheather something immediate has changed. if (iOldResampleType != m_pOptions->iAudioResampleType) { qtractorAudioBuffer::setResampleType(m_pOptions->iAudioResampleType); iNeedRestart |= RestartSession; } if (( bOldWsolaTimeStretch && !m_pOptions->bAudioWsolaTimeStretch) || (!bOldWsolaTimeStretch && m_pOptions->bAudioWsolaTimeStretch)) { qtractorAudioBuffer::setWsolaTimeStretch( m_pOptions->bAudioWsolaTimeStretch); iNeedRestart |= RestartSession; } // Audio engine control modes... if (iOldTransportMode != m_pOptions->iTransportMode) { ++m_iDirtyCount; // Fake session properties change. updateTransportMode(); // iNeedRestart |= RestartSession; } if (( bOldTimebase && !m_pOptions->bTimebase) || (!bOldTimebase && m_pOptions->bTimebase)) { ++m_iDirtyCount; // Fake session properties change. updateTimebase(); iNeedRestart |= RestartSession; } // MIDI engine queue timer... if (iOldMidiQueueTimer != m_pOptions->iMidiQueueTimer) { updateMidiQueueTimer(); iNeedRestart |= RestartSession; } if (( bOldWsolaQuickSeek && !m_pOptions->bAudioWsolaQuickSeek) || (!bOldWsolaQuickSeek && m_pOptions->bAudioWsolaQuickSeek)) { qtractorAudioBuffer::setWsolaQuickSeek( m_pOptions->bAudioWsolaQuickSeek); iNeedRestart |= RestartSession; } #ifdef CONFIG_LV2 if (( bOldLv2DynManifest && !m_pOptions->bLv2DynManifest) || (!bOldLv2DynManifest && m_pOptions->bLv2DynManifest)) { iNeedRestart |= RestartSession; } if (sOldLv2Paths != m_pOptions->lv2Paths.join(sep)) iNeedRestart |= RestartProgram; #endif if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) || (!bOldStdoutCapture && m_pOptions->bStdoutCapture)) { updateMessagesCapture(); iNeedRestart |= RestartProgram; } if ((iOldBaseFontSize != m_pOptions->iBaseFontSize) || (sOldCustomColorTheme != m_pOptions->sCustomColorTheme) || (sOldCustomStyleTheme != m_pOptions->sCustomStyleTheme)) iNeedRestart |= RestartProgram; if (( bOldCompletePath && !m_pOptions->bCompletePath) || (!bOldCompletePath && m_pOptions->bCompletePath) || (iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles)) updateRecentFilesMenu(); if (( bOldPeakAutoRemove && !m_pOptions->bPeakAutoRemove) || (!bOldPeakAutoRemove && m_pOptions->bPeakAutoRemove)) updatePeakAutoRemove(); if (( bOldKeepToolsOnTop && !m_pOptions->bKeepToolsOnTop) || (!bOldKeepToolsOnTop && m_pOptions->bKeepToolsOnTop)) iNeedRestart |= RestartProgram; if (sOldMessagesFont != m_pOptions->sMessagesFont) updateMessagesFont(); if (( bOldMessagesLimit && !m_pOptions->bMessagesLimit) || (!bOldMessagesLimit && m_pOptions->bMessagesLimit) || (iOldMessagesLimitLines != m_pOptions->iMessagesLimitLines)) updateMessagesLimit(); if (iOldDisplayFormat != m_pOptions->iDisplayFormat) updateDisplayFormat(); if (( bOldMessagesLog && !m_pOptions->bMessagesLog) || (!bOldMessagesLog && m_pOptions->bMessagesLog) || (sOldMessagesLogPath != m_pOptions->sMessagesLogPath)) m_pMessages->setLogging( m_pOptions->bMessagesLog, m_pOptions->sMessagesLogPath); // FIXME: This is what it should ever be, // make it right from this very moment... qtractorAudioFileFactory::setDefaultType( m_pOptions->sAudioCaptureExt, m_pOptions->iAudioCaptureType, m_pOptions->iAudioCaptureFormat, m_pOptions->iAudioCaptureQuality); qtractorMidiClip::setDefaultFormat( m_pOptions->iMidiCaptureFormat); // Set default MIDI (plugin) instrument audio output mode. qtractorMidiManager::setDefaultAudioOutputBus( m_pOptions->bAudioOutputBus); qtractorMidiManager::setDefaultAudioOutputAutoConnect( m_pOptions->bAudioOutputAutoConnect); // Auto time-stretching, loop-recording global modes... if (m_pSession) { m_pSession->setAutoTimeStretch(m_pOptions->bAudioAutoTimeStretch); m_pSession->setLoopRecordingMode(m_pOptions->iLoopRecordingMode); } // Special track-view drop-span mode... if (m_pTracks) m_pTracks->trackView()->setDropSpan(m_pOptions->bTrackViewDropSpan); // MIDI engine control modes... if ((iOldMidiMmcDevice != m_pOptions->iMidiMmcDevice) || (iOldMidiMmcMode != m_pOptions->iMidiMmcMode) || (iOldMidiSppMode != m_pOptions->iMidiSppMode) || (iOldMidiClockMode != m_pOptions->iMidiClockMode) || (iOldMidiCaptureQuantize != m_pOptions->iMidiCaptureQuantize)) { ++m_iDirtyCount; // Fake session properties change. updateMidiControlModes(); } // Audio engine audition/pre-listening player options... if (( bOldAudioPlayerBus && !m_pOptions->bAudioPlayerBus) || (!bOldAudioPlayerBus && m_pOptions->bAudioPlayerBus) || ( bOldAudioPlayerAutoConnect && !m_pOptions->bAudioPlayerAutoConnect) || (!bOldAudioPlayerAutoConnect && m_pOptions->bAudioPlayerAutoConnect)) updateAudioPlayer(); // MIDI engine drift correction option... if (( bOldMidiDriftCorrect && !m_pOptions->bMidiDriftCorrect) || (!bOldMidiDriftCorrect && m_pOptions->bMidiDriftCorrect)) updateMidiDriftCorrect(); // MIDI engine player options... if (( bOldMidiPlayerBus && !m_pOptions->bMidiPlayerBus) || (!bOldMidiPlayerBus && m_pOptions->bMidiPlayerBus)) updateMidiPlayer(); // MIDI engine control options... if (( bOldMidiControlBus && !m_pOptions->bMidiControlBus) || (!bOldMidiControlBus && m_pOptions->bMidiControlBus)) updateMidiControl(); // Audio engine metronome options... if (( bOldAudioMetronome && !m_pOptions->bAudioMetronome) || (!bOldAudioMetronome && m_pOptions->bAudioMetronome) || (sOldMetroBarFilename != m_pOptions->sMetroBarFilename) || (sOldMetroBeatFilename != m_pOptions->sMetroBeatFilename) || (fOldMetroBarGain != m_pOptions->fMetroBarGain) || (fOldMetroBeatGain != m_pOptions->fMetroBeatGain) || (iOldAudioMetroOffset != m_pOptions->iAudioMetroOffset) || ( bOldAudioMetroBus && !m_pOptions->bAudioMetroBus) || (!bOldAudioMetroBus && m_pOptions->bAudioMetroBus) || ( bOldAudioMetroAutoConnect && !m_pOptions->bAudioMetroAutoConnect) || (!bOldAudioMetroAutoConnect && m_pOptions->bAudioMetroAutoConnect)) updateAudioMetronome(); // MIDI engine metronome options... if (( bOldMidiMetronome && !m_pOptions->bMidiMetronome) || (!bOldMidiMetronome && m_pOptions->bMidiMetronome) || (iOldMetroChannel != m_pOptions->iMetroChannel) || (iOldMetroBarNote != m_pOptions->iMetroBarNote) || (iOldMetroBarVelocity != m_pOptions->iMetroBarVelocity) || (iOldMetroBarDuration != m_pOptions->iMetroBarDuration) || (iOldMetroBeatNote != m_pOptions->iMetroBeatNote) || (iOldMetroBeatVelocity != m_pOptions->iMetroBeatVelocity) || (iOldMetroBeatDuration != m_pOptions->iMetroBeatDuration) || (iOldMidiMetroOffset != m_pOptions->iMidiMetroOffset) || ( bOldMidiMetroBus && !m_pOptions->bMidiMetroBus) || (!bOldMidiMetroBus && m_pOptions->bMidiMetroBus)) updateMidiMetronome(); // Mixer layout options... if (( bOldMixerAutoGridLayout && !m_pOptions->bMixerAutoGridLayout) || (!bOldMixerAutoGridLayout && m_pOptions->bMixerAutoGridLayout)) updateMixerAutoGridLayout(); // Transport display options... if (( bOldSyncViewHold && !m_pOptions->bSyncViewHold) || (!bOldSyncViewHold && m_pOptions->bSyncViewHold)) updateSyncViewHold(); // Warn if something will be only effective on next time. if (iNeedRestart & RestartAny) { QString sNeedRestart; if (iNeedRestart & RestartSession) sNeedRestart += tr("session"); if (iNeedRestart & RestartProgram) { if (!sNeedRestart.isEmpty()) sNeedRestart += tr(" or "); sNeedRestart += tr("program"); } // Show restart needed message... QMessageBox::information(this, tr("Information") + " - " QTRACTOR_TITLE, tr("Some settings may be only effective\n" "next time you start this %1.") .arg(sNeedRestart)); } // Things that must be reset anyway... autoSaveReset(); } // This makes it. stabilizeForm(); } //------------------------------------------------------------------------- // qtractorMainForm -- Transport Action slots. // Transport backward. void qtractorMainForm::transportBackward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportBackward()"); #endif // Make sure session is activated... checkRestartSession(); // Move playhead to edit-tail, head or full session-start. if (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { m_pSession->setPlayHead(0); } else { m_pSession->setPlayHead(playHeadBackward()); } ++m_iTransportUpdate; stabilizeForm(); } // Transport rewind. void qtractorMainForm::transportRewind (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportRewind()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Rolling direction and speed (negative)... int iRolling = -1; if (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) iRolling -= 2; // Toggle rolling backward... if (setRolling(iRolling) < 0) { // Send MMC STOP command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::STOP); } else { // Send MMC REWIND command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::REWIND); } stabilizeForm(); } // Transport fast-forward void qtractorMainForm::transportFastForward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportFastForward()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Rolling direction and speed (positive)... int iRolling = +1; if (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) iRolling += 2; // Toggle rolling backward... if (setRolling(iRolling) > 0) { // Send MMC STOP command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::STOP); } else { // Send MMC FAST_FORWARD command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::FAST_FORWARD); } stabilizeForm(); } // Transport forward void qtractorMainForm::transportForward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportForward()"); #endif // Make sure session is activated... checkRestartSession(); // Move playhead to edit-head, tail or full session-end. if (QApplication::keyboardModifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { m_pSession->setPlayHead(m_pSession->sessionEnd()); } else { m_pSession->setPlayHead(playHeadForward()); } ++m_iTransportUpdate; stabilizeForm(); } // Transport loop. void qtractorMainForm::transportLoop (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportLoop()"); #endif // Make sure session is activated... checkRestartSession(); // Do the loop toggle switch... unsigned long iLoopStart = 0; unsigned long iLoopEnd = 0; if (!m_pSession->isLooping()) { iLoopStart = m_pSession->editHead(); iLoopEnd = m_pSession->editTail(); } // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionLoopCommand(m_pSession, iLoopStart, iLoopEnd)); } // Transport loop setting. void qtractorMainForm::transportLoopSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportLoopSet()"); #endif // Make sure session is activated... checkRestartSession(); // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionLoopCommand(m_pSession, m_pSession->editHead(), m_pSession->editTail())); } // Transport stop. void qtractorMainForm::transportStop (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportStop()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Stop playing... if (setPlaying(false)) { qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { // Send MMC PLAY/STOP command... pMidiEngine->sendMmcCommand(qtractorMmcEvent::STOP); pMidiEngine->sendSppCommand(SND_SEQ_EVENT_STOP); } } stabilizeForm(); } // Transport play. void qtractorMainForm::transportPlay (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPlay()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Toggle playing... const bool bPlaying = !m_pSession->isPlaying(); if (setPlaying(bPlaying)) { qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) { // Send MMC PLAY/STOP command... pMidiEngine->sendMmcCommand(bPlaying ? qtractorMmcEvent::PLAY : qtractorMmcEvent::STOP); pMidiEngine->sendSppCommand(bPlaying ? (m_pSession->playHead() > 0 ? SND_SEQ_EVENT_CONTINUE : SND_SEQ_EVENT_START) : SND_SEQ_EVENT_STOP); } // Save auto-backward return position... if (bPlaying) { const unsigned long iPlayHead = m_pSession->playHead(); m_pTracks->trackView()->setPlayHeadAutoBackward(iPlayHead); } } stabilizeForm(); } // Transport record. void qtractorMainForm::transportRecord (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportRecord()"); #endif // Make sure session is activated... if (!checkRestartSession()) return; // Don't hold on anymore... if (m_pTracks) m_pTracks->trackView()->setSyncViewHoldOn(false); // Toggle recording... const bool bRecording = !m_pSession->isRecording(); if (setRecording(bRecording)) { // Send MMC RECORD_STROBE/EXIT command... m_pSession->midiEngine()->sendMmcCommand(bRecording ? qtractorMmcEvent::RECORD_STROBE : qtractorMmcEvent::RECORD_EXIT); } stabilizeForm(); } // Transport punch in/out. void qtractorMainForm::transportPunch (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPunch()"); #endif // Make sure session is activated... checkRestartSession(); // Do the punch in/out toggle switch... unsigned long iPunchIn = 0; unsigned long iPunchOut = 0; if (!m_pSession->isPunching()) { iPunchIn = m_pSession->editHead(); iPunchOut = m_pSession->editTail(); } // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionPunchCommand(m_pSession, iPunchIn, iPunchOut)); } // Transport punch set. void qtractorMainForm::transportPunchSet (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPunchSet()"); #endif // Make sure session is activated... checkRestartSession(); // Now, express the change as an undoable command... m_pSession->execute( new qtractorSessionPunchCommand(m_pSession, m_pSession->editHead(), m_pSession->editTail())); } // Metronome transport option. void qtractorMainForm::transportMetro (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportMetro()"); #endif // Toggle Audio metronome... if (m_pOptions->bAudioMetronome) { qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine) pAudioEngine->setMetronome(!pAudioEngine->isMetronome()); } // Toggle MIDI metronome... if (m_pOptions->bMidiMetronome) { qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine) pMidiEngine->setMetronome(!pMidiEngine->isMetronome()); } stabilizeForm(); } // Follow playhead transport option. void qtractorMainForm::transportFollow (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportFollow()"); #endif // Can't hold on anymore... if (m_pTracks) m_pTracks->trackView()->setSyncViewHoldOn(false); // Toggle follow-playhead... stabilizeForm(); } // Auto-backward transport option. void qtractorMainForm::transportAutoBackward (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportAutoBackward()"); #endif // Toggle auto-backward... stabilizeForm(); } // Continue past end transport option. void qtractorMainForm::transportContinue (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportContinue()"); #endif // Toggle continue-past-end... stabilizeForm(); } // All tracks shut-off (panic). void qtractorMainForm::transportPanic (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportPanic()"); #endif // All (MIDI) tracks shut-off (panic)... m_pSession->midiEngine()->shutOffAllTracks(); stabilizeForm(); } //------------------------------------------------------------------------- // qtractorMainForm -- Help Action slots. // Show (and edit) keyboard shortcuts. void qtractorMainForm::helpShortcuts (void) { if (m_pOptions == NULL) return; qtractorShortcutForm shortcutForm(findChildren (), this); shortcutForm.setActionControl(m_pActionControl); if (shortcutForm.exec()) { if (shortcutForm.isDirtyActionShortcuts()) m_pOptions->saveActionShortcuts(this); if (shortcutForm.isDirtyActionControl()) m_pOptions->saveActionControl(this); } } // Show information about application program. void qtractorMainForm::helpAbout (void) { QStringList list; #ifdef CONFIG_DEBUG list << tr("Debugging option enabled."); #endif #ifndef CONFIG_LIBVORBIS list << tr("Ogg Vorbis (libvorbis) file support disabled."); #endif #ifndef CONFIG_LIBMAD list << tr("MPEG-1 Audio Layer 3 (libmad) file support disabled."); #endif #ifndef CONFIG_LIBSAMPLERATE list << tr("Sample-rate conversion (libsamplerate) disabled."); #endif #ifndef CONFIG_LIBRUBBERBAND list << tr("Pitch-shifting support (librubberband) disabled."); #endif #ifndef CONFIG_LIBLO list << tr("OSC service support (liblo) disabled."); #endif #ifndef CONFIG_LADSPA list << tr("LADSPA Plug-in support disabled."); #endif #ifndef CONFIG_DSSI list << tr("DSSI Plug-in support disabled."); #endif #ifndef CONFIG_VST list << tr("VST Plug-in support disabled."); #endif #ifdef CONFIG_VESTIGE_0 list << tr("VeSTige header support enabled."); #endif #ifndef CONFIG_LV2 list << tr("LV2 Plug-in support disabled."); #else #ifndef CONFIG_LIBLILV list << tr("LV2 Plug-in support (liblilv) disabled."); #endif #ifndef CONFIG_LV2_UI list << tr("LV2 Plug-in UI support disabled."); #else #ifndef CONFIG_LIBSUIL list << tr("LV2 Plug-in UI support (libsuil) disabled."); #endif #ifndef CONFIG_LV2_EXTERNAL_UI list << tr("LV2 Plug-in External UI support disabled."); #endif #endif // CONFIG_LV2_UI #ifdef CONFIG_LV2_EVENT list << tr("LV2 Plug-in MIDI/Event support (DEPRECATED) enabled."); #endif #ifndef CONFIG_LV2_ATOM list << tr("LV2 Plug-in MIDI/Atom support disabled."); #endif #ifndef CONFIG_LV2_WORKER list << tr("LV2 Plug-in Worker/Schedule support disabled."); #endif #ifndef CONFIG_LV2_STATE list << tr("LV2 Plug-in State support disabled."); #endif #ifdef CONFIG_LV2_STATE_FILES #ifdef CONFIG_LV2_STATE_MAKE_PATH list << tr("LV2 plug-in State Make Path support (DANGEROUS) enabled."); #endif #else list << tr("LV2 Plug-in State Files support disabled."); #endif // CONFIG_LV2_STATE_FILES #ifndef CONFIG_LV2_PROGRAMS list << tr("LV2 Plug-in Programs support disabled."); #endif #ifndef CONFIG_LV2_PRESETS list << tr("LV2 Plug-in Presets support disabled."); #endif #ifndef CONFIG_LV2_PATCH list << tr("LV2 Plug-in Patch support disabled."); #endif #ifndef CONFIG_LV2_TIME list << tr("LV2 Plug-in Time/position support disabled."); #endif #ifndef CONFIG_LV2_OPTIONS list << tr("LV2 Plug-in Options support disabled."); #endif #ifndef CONFIG_LV2_BUF_SIZE list << tr("LV2 Plug-in Buf-size support disabled."); #endif #ifdef CONFIG_LV2_UI #ifndef CONFIG_LV2_UI_TOUCH list << tr("LV2 Plug-in UI Touch interface support disabled."); #endif #ifndef CONFIG_LV2_UI_IDLE list << tr("LV2 Plug-in UI Idle interface support disabled."); #endif #ifndef CONFIG_LV2_UI_SHOW list << tr("LV2 Plug-in UI Show interface support disabled."); #endif #if QT_VERSION >= 0x050100 #ifndef CONFIG_LV2_UI_GTK2 list << tr("LV2 Plug-in UI GTK2 native support disabled."); #endif #ifndef CONFIG_LV2_UI_X11 list << tr("LV2 Plug-in UI X11 native support disabled."); #endif #endif #endif // CONFIG_LV2_UI #endif // CONFIG_LV2 #ifndef CONFIG_JACK_SESSION list << tr("JACK Session support disabled."); #endif #ifndef CONFIG_JACK_LATENCY list << tr("JACK Latency support disabled."); #endif #ifndef CONFIG_JACK_METADATA list << tr("JACK Metadata support disabled."); #endif #ifndef CONFIG_NSM list << tr("NSM support disabled."); #endif // Stuff the about box text... QString sText = "

\n"; sText += "" QTRACTOR_TITLE " - " + tr(QTRACTOR_SUBTITLE) + "
\n"; sText += "
\n"; sText += tr("Version") + ": " CONFIG_BUILD_VERSION "
\n"; sText += "" + tr("Build") + ": " CONFIG_BUILD_DATE "
\n"; QStringListIterator iter(list); while (iter.hasNext()) { sText += ""; sText += iter.next(); sText += "
"; } sText += "
\n"; sText += tr("Website") + ": " QTRACTOR_WEBSITE "
\n"; sText += "
\n"; sText += ""; sText += QTRACTOR_COPYRIGHT "
\n"; sText += "
\n"; sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; sText += tr("under the terms of the GNU General Public License version 2 or later."); sText += ""; sText += "

\n"; QMessageBox::about(this, tr("About") + " " QTRACTOR_TITLE, sText); } // Show information about the Qt toolkit. void qtractorMainForm::helpAboutQt (void) { QMessageBox::aboutQt(this); } //------------------------------------------------------------------------- // qtractorMainForm -- Internal transport stabilization. bool qtractorMainForm::setPlaying ( bool bPlaying ) { // In case of (re)starting playback, send now // all tracks MIDI bank select/program changes... if (bPlaying) m_pSession->resetAllMidiControllers(true); // Force conditional! // Toggle engine play status... m_pSession->setPlaying(bPlaying); // We must start/stop certain things... if (!bPlaying) { // Shutdown recording anyway... if (m_pSession->isRecording() && setRecording(false)) { // Send MMC RECORD_EXIT command... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::RECORD_EXIT); ++m_iTransportUpdate; } // Stop transport rolling, immediately... setRolling(0); // Session tracks automation recording. qtractorCurveCaptureListCommand *pCurveCommand = NULL; for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList && pCurveList->isCapture() && !pCurveList->isEditListEmpty()) { if (pCurveCommand == NULL) pCurveCommand = new qtractorCurveCaptureListCommand(); pCurveCommand->addCurveList(pCurveList); } } if (pCurveCommand) m_pSession->commands()->push(pCurveCommand); // Auto-backward reset feature... if (m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); } // Start something... ;) else ++m_iTransportUpdate; if (m_iTransportTimer < QTRACTOR_TIMER_DELAY) m_iTransportTimer += QTRACTOR_TIMER_DELAY; // Done with playback switch... return true; } bool qtractorMainForm::setRecording ( bool bRecording ) { // Avoid if no tracks are armed... if (m_pSession->recordTracks() < 1) return false; if (bRecording) { // Starting recording: we must have a session name... if (m_pSession->sessionName().isEmpty() && !editSession()) return false; // Will start recording... } else { // Stopping recording: fetch and commit // all new clips as a composite command... int iUpdate = 0; qtractorClipCommand *pClipCommand = new qtractorClipCommand(tr("record clip")); // For all non-empty clip on record... const unsigned long iFrameTime = m_pSession->frameTimeEx(); for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pClipCommand->addClipRecord(pTrack, iFrameTime)) ++iUpdate; } // Put it in the form of an undoable command... if (iUpdate > 0) { m_pSession->execute(pClipCommand); } else { // The allocated command is unhelpful... delete pClipCommand; // Try to postpone an overall refresh... if (m_iPeakTimer < QTRACTOR_TIMER_DELAY) m_iPeakTimer += QTRACTOR_TIMER_DELAY; } } // Finally, toggle session record status... m_pSession->setRecording(bRecording); // Also force some kind of a checkpoint, // next time, whenever applicable... if (m_iAutoSavePeriod > 0 && !bRecording) m_iAutoSaveTimer += m_iAutoSavePeriod; // Done with record switch... return true; } int qtractorMainForm::setRolling ( int iRolling ) { const int iOldRolling = m_iTransportRolling; // Avoid if recording is armed... if (m_pSession->isRecording() || iOldRolling == iRolling) iRolling = 0; // Set the rolling flag. m_iTransportRolling = iRolling; m_fTransportShuttle = float(iRolling); m_iTransportStep = 0; // We've started/stopped something... if (m_iTransportRolling) { if (!m_bTransportPlaying) m_bTransportPlaying = m_pSession->isPlaying(); if (m_bTransportPlaying) m_pSession->setPlaying(false); ++m_iTransportUpdate; } else { if (m_bTransportPlaying) m_pSession->setPlaying(true); m_bTransportPlaying = false; } // Done with rolling switch... return iOldRolling; } void qtractorMainForm::setLocate ( unsigned long iLocate ) { m_pSession->setPlayHead(m_pSession->frameFromLocate(iLocate)); ++m_iTransportUpdate; } void qtractorMainForm::setShuttle ( float fShuttle ) { const float fOldShuttle = m_fTransportShuttle; if (fShuttle < 0.0f && fOldShuttle >= 0.0f) setRolling(-1); else if (fShuttle > 0.0f && 0.0f >= fOldShuttle) setRolling(+1); m_fTransportShuttle = fShuttle; ++m_iTransportUpdate; } void qtractorMainForm::setStep ( int iStep ) { m_iTransportStep += iStep; ++m_iTransportUpdate; } void qtractorMainForm::setTrack ( int scmd, int iTrack, bool bOn ) { if (m_pTracks) { // Find which ordinal track... qtractorTrack *pTrack = m_pTracks->trackList()->track(iTrack); if (pTrack) { // Set session track mode state... switch (qtractorMmcEvent::SubCommand(scmd)) { case qtractorMmcEvent::TRACK_RECORD: pTrack->setRecord(bOn); break; case qtractorMmcEvent::TRACK_MUTE: pTrack->setMute(bOn); break; case qtractorMmcEvent::TRACK_SOLO: pTrack->setSolo(bOn); break; default: break; } // Done. stabilizeForm(); } } } void qtractorMainForm::setSongPos ( unsigned short iSongPos ) { m_pSession->setPlayHead(m_pSession->frameFromSongPos(iSongPos)); ++m_iTransportUpdate; } unsigned long qtractorMainForm::playHeadBackward (void) const { const unsigned long iPlayHead = m_pSession->playHead(); QList list; list.append(0); if (iPlayHead > m_pSession->playHeadAutoBackward()) list.append(m_pSession->playHeadAutoBackward()); if (iPlayHead > m_pSession->editHead()) list.append(m_pSession->editHead()); // if (iPlayHead > m_pSession->editTail() && !m_pSession->isPlaying()) // list.append(m_pSession->editTail()); if (m_pSession->isLooping()) { if (iPlayHead > m_pSession->loopStart()) list.append(m_pSession->loopStart()); // if (iPlayHead > m_pSession->loopEnd() && !m_pSession->isPlaying()) // list.append(m_pSession->loopEnd()); } if (iPlayHead > m_pSession->sessionStart()) list.append(m_pSession->sessionStart()); if (iPlayHead > m_pSession->sessionEnd() && !m_pSession->isPlaying()) list.append(m_pSession->sessionEnd()); qtractorTimeScale::Marker *pMarker = m_pSession->timeScale()->markers().seekFrame(iPlayHead); while (pMarker && pMarker->frame >= iPlayHead) pMarker = pMarker->prev(); if (pMarker && iPlayHead > pMarker->frame) list.append(pMarker->frame); qSort(list.begin(), list.end()); return list.last(); } unsigned long qtractorMainForm::playHeadForward (void) const { const unsigned long iPlayHead = m_pSession->playHead(); QList list; if (iPlayHead < m_pSession->playHeadAutoBackward()) list.append(m_pSession->playHeadAutoBackward()); if (iPlayHead < m_pSession->editHead()) list.append(m_pSession->editHead()); if (iPlayHead < m_pSession->editTail()) list.append(m_pSession->editTail()); if (m_pSession->isLooping()) { if (iPlayHead < m_pSession->loopStart()) list.append(m_pSession->loopStart()); if (iPlayHead < m_pSession->loopEnd()) list.append(m_pSession->loopEnd()); } if (iPlayHead < m_pSession->sessionStart()) list.append(m_pSession->sessionStart()); if (iPlayHead < m_pSession->sessionEnd()) list.append(m_pSession->sessionEnd()); qtractorTimeScale::Marker *pMarker = m_pSession->timeScale()->markers().seekFrame(iPlayHead); while (pMarker && iPlayHead >= pMarker->frame) pMarker = pMarker->next(); if (pMarker && iPlayHead < pMarker->frame) list.append(pMarker->frame); qSort(list.begin(), list.end()); return list.first(); } //------------------------------------------------------------------------- // qtractorMainForm -- Main window stabilization. void qtractorMainForm::updateTransportTime ( unsigned long iPlayHead ) { m_pTimeSpinBox->setValue(iPlayHead, false); m_pThumbView->updatePlayHead(iPlayHead); // Update other editors thumb-views... QListIterator iter(m_editors); while (iter.hasNext()) iter.next()->updatePlayHead(iPlayHead); // Tricky stuff: node's non-null iif tempo changes... qtractorTimeScale::Node *pNode = m_pTempoCursor->seek(m_pSession, iPlayHead); if (pNode) { m_pTempoSpinBox->setTempo(pNode->tempo, false); m_pTempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_pTempoSpinBox->setBeatDivisor(pNode->beatDivisor, false); } } void qtractorMainForm::stabilizeForm (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::stabilizeForm()"); #endif // Update the main application caption... QString sSessionName = sessionName(m_sFilename); if (m_iDirtyCount > 0) sSessionName += ' ' + tr("[modified]"); setWindowTitle(sSessionName + " - " QTRACTOR_TITLE); // Update the main menu state... m_ui.fileSaveAction->setEnabled(m_iDirtyCount > 0); #ifdef CONFIG_NSM m_ui.fileSaveAsAction->setEnabled(m_pNsmClient == NULL); #endif const unsigned long iPlayHead = m_pSession->playHead(); const unsigned long iSessionEnd = m_pSession->sessionEnd(); const bool bTracks = (m_pTracks && m_pSession->tracks().count() > 0); qtractorTrack *pTrack = (bTracks ? m_pTracks->currentTrack() : NULL); const bool bEnabled = (pTrack != NULL); const bool bSelected = (m_pTracks && m_pTracks->isSelected()) || (m_pFiles && m_pFiles->hasFocus() && m_pFiles->isFileSelected()); const bool bSelectable = (m_pSession->editHead() < m_pSession->editTail()); const bool bClipboard = qtractorTrackView::isClipboard(); const bool bPlaying = m_pSession->isPlaying(); const bool bRecording = m_pSession->isRecording(); const bool bPunching = m_pSession->isPunching(); const bool bLooping = m_pSession->isLooping(); const bool bRolling = (bPlaying && bRecording); const bool bBumped = (!bRolling && (iPlayHead > 0 || bPlaying)); // Update edit menu state... if (bRolling) { m_ui.editUndoAction->setEnabled(false); m_ui.editRedoAction->setEnabled(false); } else { qtractorCommandList *pCommands = m_pSession->commands(); pCommands->updateAction(m_ui.editUndoAction, pCommands->lastCommand()); pCommands->updateAction(m_ui.editRedoAction, pCommands->nextCommand()); } // m_ui.editCutAction->setEnabled(bSelected); // m_ui.editCopyAction->setEnabled(bSelected); #if QT_VERSION >= 0x050000 const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); m_ui.editPasteAction->setEnabled(bClipboard || (pMimeData && pMimeData->hasUrls())); #else m_ui.editPasteAction->setEnabled(bClipboard); #endif m_ui.editPasteRepeatAction->setEnabled(bClipboard); // m_ui.editDeleteAction->setEnabled(bSelected); m_ui.editSelectAllAction->setEnabled(iSessionEnd > 0); m_ui.editSelectInvertAction->setEnabled(iSessionEnd > 0); m_ui.editSelectTrackRangeAction->setEnabled(bEnabled && bSelectable); m_ui.editSelectTrackAction->setEnabled(bEnabled); m_ui.editSelectRangeAction->setEnabled(iSessionEnd > 0 && bSelectable); m_ui.editSelectNoneAction->setEnabled(bSelected); const bool bInsertable = m_pSession->editHead() < iSessionEnd; m_ui.editInsertTrackRangeAction->setEnabled(bEnabled && bInsertable); m_ui.editInsertRangeAction->setEnabled(bInsertable); m_ui.editRemoveTrackRangeAction->setEnabled(bEnabled && bInsertable); m_ui.editRemoveRangeAction->setEnabled(bInsertable); m_ui.editSplitAction->setEnabled(bSelected); // Top-level menu/toolbar items stabilization... updateTrackMenu(); updateClipMenu(); // Update view menu state... m_ui.viewFilesAction->setChecked( m_pFiles && m_pFiles->isVisible()); m_ui.viewMessagesAction->setChecked( m_pMessages && m_pMessages->isVisible()); m_ui.viewConnectionsAction->setChecked( m_pConnections && m_pConnections->isVisible()); m_ui.viewMixerAction->setChecked( m_pMixer && m_pMixer->isVisible()); // Recent files menu. m_ui.fileOpenRecentMenu->setEnabled(m_pOptions->recentFiles.count() > 0); // Always make the latest message visible. if (m_pMessages) m_pMessages->flushStdoutBuffer(); // Session status... updateTransportTime(iPlayHead); if (pTrack) m_statusItems[StatusName]->setText(pTrack->trackName().simplified()); else m_statusItems[StatusName]->clear(); if (m_iDirtyCount > 0) m_statusItems[StatusMod]->setText(tr("MOD")); else m_statusItems[StatusMod]->clear(); if (bRecording && m_pSession->recordTracks() > 0) m_statusItems[StatusRec]->setText(tr("REC")); else m_statusItems[StatusRec]->clear(); if (m_pSession->muteTracks() > 0) m_statusItems[StatusMute]->setText(tr("MUTE")); else m_statusItems[StatusMute]->clear(); if (m_pSession->soloTracks() > 0) m_statusItems[StatusSolo]->setText(tr("SOLO")); else m_statusItems[StatusSolo]->clear(); if (m_pSession->isLooping()) m_statusItems[StatusLoop]->setText(tr("LOOP")); else m_statusItems[StatusLoop]->clear(); if (m_iXrunCount > 0) m_statusItems[StatusXrun]->setText(tr("XRUN")); else m_statusItems[StatusXrun]->clear(); m_statusItems[StatusTime]->setText( m_pSession->timeScale()->textFromFrame(0, true, iSessionEnd)); m_statusItems[StatusRate]->setText( tr("%1 Hz").arg(m_pSession->sampleRate())); m_statusItems[StatusRec]->setPalette(*m_paletteItems[ bRecording && bRolling ? PaletteRed : PaletteNone]); m_statusItems[StatusMute]->setPalette(*m_paletteItems[ m_pSession->muteTracks() > 0 ? PaletteYellow : PaletteNone]); m_statusItems[StatusSolo]->setPalette(*m_paletteItems[ m_pSession->soloTracks() > 0 ? PaletteCyan : PaletteNone]); m_statusItems[StatusLoop]->setPalette(*m_paletteItems[ bLooping ? PaletteGreen : PaletteNone]); m_statusItems[StatusXrun]->setPalette(*m_paletteItems[ m_iXrunCount > 0 ? PaletteRed : PaletteNone]); // Transport stuff... m_ui.transportBackwardAction->setEnabled(bBumped); m_ui.transportRewindAction->setEnabled(bBumped); m_ui.transportFastForwardAction->setEnabled(!bRolling); m_ui.transportForwardAction->setEnabled( !bRolling && (iPlayHead < iSessionEnd || iPlayHead < m_pSession->editHead() || iPlayHead < m_pSession->editTail())); m_ui.transportLoopAction->setEnabled( !bRolling && (bLooping || bSelectable)); m_ui.transportLoopSetAction->setEnabled( !bRolling && bSelectable); m_ui.transportStopAction->setEnabled(bPlaying); m_ui.transportRecordAction->setEnabled(m_pSession->recordTracks() > 0); m_ui.transportPunchAction->setEnabled(bPunching || bSelectable); m_ui.transportPunchSetAction->setEnabled(bSelectable); m_ui.transportMetroAction->setEnabled( m_pOptions->bAudioMetronome || m_pOptions->bMidiMetronome); m_ui.transportPanicAction->setEnabled(bTracks); m_ui.transportRewindAction->setChecked(m_iTransportRolling < 0); m_ui.transportFastForwardAction->setChecked(m_iTransportRolling > 0); m_ui.transportLoopAction->setChecked(bLooping); m_ui.transportPlayAction->setChecked(bPlaying); m_ui.transportRecordAction->setChecked(bRecording); m_ui.transportPunchAction->setChecked(bPunching); // Special record mode settlement. m_pTimeSpinBox->setReadOnly(bRecording); m_pTempoSpinBox->setReadOnly(bRecording); // Stabilize thumb-view... m_pThumbView->update(); m_pThumbView->updateThumb(); // Update editors too... QListIterator iter(m_editors); while (iter.hasNext()) (iter.next())->stabilizeForm(); } // Actually start all session engines. bool qtractorMainForm::startSession (void) { m_iTransportUpdate = 0; m_iTransportRolling = 0; m_bTransportPlaying = false; m_fTransportShuttle = 0.0f; m_iTransportStep = 0; m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; m_iAudioRefreshTimer = 0; m_iMidiRefreshTimer = 0; m_iPlayerTimer = 0; m_iAudioPropertyChange = 0; QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); const bool bResult = m_pSession->init(); QApplication::restoreOverrideCursor(); autoSaveReset(); if (bResult) { // Get on with the special ALSA sequencer notifier... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine && pMidiEngine->alsaNotifier()) { m_pSession->resetAllMidiControllers(false); // Deferred++ QObject::connect(pMidiEngine->alsaNotifier(), SIGNAL(activated(int)), SLOT(alsaNotify())); } // Game on... appendMessages(tr("Session started.")); } else { // Uh-oh, we can't go on like this... appendMessagesError( tr("The audio/MIDI engine could not be started.\n\n" "Make sure the JACK audio server (jackd) and/or\n" "the ALSA Sequencer kernel module (snd-seq-midi)\n" "are up and running and then restart the session.")); } return bResult; } // Check and restart session, if applicable. bool qtractorMainForm::checkRestartSession (void) { // Whether session is currently activated, // try to (re)open the whole thing... if (!m_pSession->isActivated()) { // Save current playhead position, if any... const unsigned long iPlayHead = m_pSession->playHead(); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->close(); QApplication::restoreOverrideCursor(); // Bail out if can't start it... if (!startSession()) { // Can go on with no-business... stabilizeForm(); return false; } QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->open(); QApplication::restoreOverrideCursor(); // Restore previous playhead position... m_pSession->setPlayHead(iPlayHead); } else { // Reset XRUN counters... m_iXrunCount = 0; m_iXrunSkip = 0; m_iXrunTimer = 0; } return true; } // Prepare session start. void qtractorMainForm::updateSessionPre (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::updateSessionPre()"); #endif // Actually (re)start session engines, no matter what... startSession(); // (Re)set playhead... if (m_ui.transportAutoBackwardAction->isChecked()) m_pSession->setPlayHead(playHeadBackward()); // Start collection of nested messages... qtractorMessageList::clear(); } // Finalize session start. void qtractorMainForm::updateSessionPost (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::updateSessionPost()"); #endif QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->open(); QApplication::restoreOverrideCursor(); // HACK: Special treatment for disparate sample rates, // and only for (just loaded) non empty sessions... const unsigned int iSampleRate = m_pSession->audioEngine()->sampleRate(); if (m_pSession->sampleRate() != iSampleRate) { appendMessagesError( tr("The original session sample rate (%1 Hz)\n" "is not the same as the current audio engine (%2 Hz).\n\n" "Saving and reloading from a new session file\n" "is highly recommended.") .arg(m_pSession->sampleRate()) .arg(iSampleRate)); // We'll doing the conversion right here and right now... QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_pSession->updateSampleRate(iSampleRate); QApplication::restoreOverrideCursor(); updateDirtyCount(true); } // We're definitely clean... qtractorSubject::resetQueue(); // Sync all process-enabled automation curves... m_pSession->process_curve(m_iPlayHead); // Update the session views... viewRefresh(); // Check for any pending nested messages... if (!qtractorMessageList::isEmpty()) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("The following issues were detected:\n\n%1\n\n" "Saving into another session file is highly recommended.") .arg(qtractorMessageList::items().join("\n")), QMessageBox::Save | QMessageBox::Ignore) == QMessageBox::Save) { saveSession(true); } else updateDirtyCount(true); qtractorMessageList::clear(); } // Ah, make it stand right. if (m_pTracks) m_pTracks->trackView()->setFocus(); // Of course!... ++m_iTransportUpdate; } // Update the track export menu. void qtractorMainForm::updateExportMenu (void) { // Special export enablement... int iAudioClips = 0; int iMidiClips = 0; if (!m_pSession->isPlaying()) { for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { const int iClips = pTrack->clips().count(); switch (pTrack->trackType()) { case qtractorTrack::Audio: iAudioClips += iClips; break; case qtractorTrack::Midi: iMidiClips += iClips; // Fall thru... default: break; } } } // nb. audio export also applies to MIDI intrument tracks... m_ui.trackExportAudioAction->setEnabled(iAudioClips > 0 || iMidiClips > 0); m_ui.trackExportMidiAction->setEnabled(iMidiClips > 0); } // Update the recent files list and menu. void qtractorMainForm::updateRecentFiles ( const QString& sFilename ) { if (m_pOptions == NULL) return; // Remove from list if already there (avoid duplicates) const int iIndex = m_pOptions->recentFiles.indexOf(sFilename); if (iIndex >= 0) m_pOptions->recentFiles.removeAt(iIndex); // Put it to front... m_pOptions->recentFiles.push_front(sFilename); } // Update the recent files list and menu. void qtractorMainForm::updateRecentFilesMenu (void) { if (m_pOptions == NULL) return; // Time to keep the list under limits. int iRecentFiles = m_pOptions->recentFiles.count(); while (iRecentFiles > m_pOptions->iMaxRecentFiles) { m_pOptions->recentFiles.pop_back(); --iRecentFiles; } // Rebuild the recent files menu... m_ui.fileOpenRecentMenu->clear(); for (int i = 0; i < iRecentFiles; ++i) { const QString& sFilename = m_pOptions->recentFiles[i]; if (QFileInfo(sFilename).exists()) { QAction *pAction = m_ui.fileOpenRecentMenu->addAction( QString("&%1 %2").arg(i + 1).arg(sessionName(sFilename)), this, SLOT(fileOpenRecent())); pAction->setData(i); } } // Settle as enabled? m_ui.fileOpenRecentMenu->setEnabled(!m_ui.fileOpenRecentMenu->isEmpty()); } // Force update of the peak-files auto-remove mode. void qtractorMainForm::updatePeakAutoRemove (void) { if (m_pOptions == NULL) return; qtractorAudioPeakFactory *pAudioPeakFactory = m_pSession->audioPeakFactory(); if (pAudioPeakFactory) pAudioPeakFactory->setAutoRemove(m_pOptions->bPeakAutoRemove); } // Update main transport-time display format. void qtractorMainForm::updateDisplayFormat (void) { if (m_pOptions == NULL) return; // Main transport display format is due... qtractorTimeScale::DisplayFormat displayFormat; switch (m_pOptions->iDisplayFormat) { case 2: displayFormat = qtractorTimeScale::BBT; break; case 1: displayFormat = qtractorTimeScale::Time; break; case 0: default: displayFormat = qtractorTimeScale::Frames; break; } m_pSession->timeScale()->setDisplayFormat(displayFormat); m_pTimeSpinBox->setDisplayFormat(displayFormat); } // Update audio player parameters. void qtractorMainForm::updateAudioPlayer (void) { if (m_pOptions == NULL) return; // Configure the Audio engine player handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == NULL) return; pAudioEngine->setPlayerAutoConnect(m_pOptions->bAudioPlayerAutoConnect); pAudioEngine->setPlayerBus(m_pOptions->bAudioPlayerBus); } // Update Audio engine control mode settings. void qtractorMainForm::updateTransportMode (void) { if (m_pOptions == NULL) return; // Configure the Audio engine handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == NULL) return; pAudioEngine->setTransportMode( qtractorBus::BusMode(m_pOptions->iTransportMode)); } void qtractorMainForm::updateTimebase (void) { if (m_pOptions == NULL) return; // Configure the Audio engine handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == NULL) return; pAudioEngine->setTimebase(m_pOptions->bTimebase); } // Update MIDI engine control mode settings. void qtractorMainForm::updateMidiControlModes (void) { if (m_pOptions == NULL) return; // Configure the MIDI engine handling... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == NULL) return; pMidiEngine->setCaptureQuantize( qtractorTimeScale::snapFromIndex(m_pOptions->iMidiCaptureQuantize)); pMidiEngine->setMmcDevice(m_pOptions->iMidiMmcDevice); pMidiEngine->setMmcMode(qtractorBus::BusMode(m_pOptions->iMidiMmcMode)); pMidiEngine->setSppMode(qtractorBus::BusMode(m_pOptions->iMidiSppMode)); pMidiEngine->setClockMode(qtractorBus::BusMode(m_pOptions->iMidiClockMode)); } // Update MIDI playback queue timersetting. void qtractorMainForm::updateMidiQueueTimer (void) { if (m_pOptions == NULL) return; // Configure the MIDI engine queue timer... m_pSession->midiEngine()->setAlsaTimer(m_pOptions->iMidiQueueTimer); } // Update MIDI playback drift correction. void qtractorMainForm::updateMidiDriftCorrect (void) { if (m_pOptions == NULL) return; // Configure the MIDI engine drift correction... m_pSession->midiEngine()->setDriftCorrect(m_pOptions->bMidiDriftCorrect); } // Update MIDI player parameters. void qtractorMainForm::updateMidiPlayer (void) { if (m_pOptions == NULL) return; // Configure the MIDI engine player handling... m_pSession->midiEngine()->setPlayerBus(m_pOptions->bMidiPlayerBus); } // Update MIDI control parameters. void qtractorMainForm::updateMidiControl (void) { if (m_pOptions == NULL) return; // Configure the MIDI engine control handling... m_pSession->midiEngine()->setControlBus(m_pOptions->bMidiControlBus); } // Update audio metronome parameters. void qtractorMainForm::updateAudioMetronome (void) { if (m_pOptions == NULL) return; // Configure the Audio engine metronome handling... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == NULL) return; pAudioEngine->setMetroBarFilename(m_pOptions->sMetroBarFilename); pAudioEngine->setMetroBeatFilename(m_pOptions->sMetroBeatFilename); pAudioEngine->setMetroBarGain(m_pOptions->fMetroBarGain); pAudioEngine->setMetroBeatGain(m_pOptions->fMetroBeatGain); pAudioEngine->setMetroOffset(m_pOptions->iAudioMetroOffset); const bool bAudioMetronome = m_pOptions->bAudioMetronome; pAudioEngine->setMetroAutoConnect(m_pOptions->bAudioMetroAutoConnect); pAudioEngine->setMetroEnabled(bAudioMetronome); pAudioEngine->setMetroBus( bAudioMetronome && m_pOptions->bAudioMetroBus); pAudioEngine->setMetronome( bAudioMetronome && m_ui.transportMetroAction->isChecked()); } // Update MIDI metronome parameters. void qtractorMainForm::updateMidiMetronome (void) { if (m_pOptions == NULL) return; // Configure the MIDI engine metronome handling... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == NULL) return; pMidiEngine->setMetroChannel(m_pOptions->iMetroChannel); pMidiEngine->setMetroBar( m_pOptions->iMetroBarNote, m_pOptions->iMetroBarVelocity, m_pOptions->iMetroBarDuration); pMidiEngine->setMetroBeat( m_pOptions->iMetroBeatNote, m_pOptions->iMetroBeatVelocity, m_pOptions->iMetroBeatDuration); pMidiEngine->setMetroOffset(m_pOptions->iMidiMetroOffset); const bool bMidiMetronome = m_pOptions->bMidiMetronome; pMidiEngine->setMetroEnabled(bMidiMetronome); pMidiEngine->setMetroBus( bMidiMetronome && m_pOptions->bMidiMetroBus); pMidiEngine->setMetronome( bMidiMetronome && m_ui.transportMetroAction->isChecked()); } // Update mixer automatic multi-row strip/grid layout. void qtractorMainForm::updateMixerAutoGridLayout (void) { if (m_pMixer) m_pMixer->updateWorkspaces(); } // Update transport display options. void qtractorMainForm::updateSyncViewHold (void) { if (m_pOptions == NULL) return; if (m_pTracks) m_pTracks->trackView()->setSyncViewHold(m_pOptions->bSyncViewHold); // Update editors ... QListIterator iter(m_editors); while (iter.hasNext()) (iter.next())->editor()->setSyncViewHold(m_pOptions->bSyncViewHold); } // Track menu stabilizer. void qtractorMainForm::updateTrackMenu (void) { const bool bTracks = (m_pTracks && m_pSession->tracks().count() > 0); qtractorTrack *pTrack = (bTracks ? m_pTracks->currentTrack() : NULL); const bool bEnabled = (pTrack != NULL); const bool bPlaying = m_pSession->isPlaying(); const bool bRecording = m_pSession->isRecording(); const bool bRolling = (bPlaying && bRecording); // Update track menu state... m_ui.trackRemoveAction->setEnabled( bEnabled && (!bRolling || !pTrack->isRecord())); m_ui.trackDuplicateAction->setEnabled(bEnabled); m_ui.trackPropertiesAction->setEnabled( bEnabled && (!bRolling || !pTrack->isRecord())); m_ui.trackInputsAction->setEnabled( bEnabled && pTrack->inputBus() != NULL); m_ui.trackOutputsAction->setEnabled( bEnabled && pTrack->outputBus() != NULL); m_ui.trackStateMenu->setEnabled(bEnabled); m_ui.trackNavigateMenu->setEnabled(bTracks); m_ui.trackNavigateFirstAction->setEnabled(bTracks); m_ui.trackNavigatePrevAction->setEnabled(bEnabled && pTrack->prev() != NULL); m_ui.trackNavigateNextAction->setEnabled(bEnabled && pTrack->next() != NULL); m_ui.trackNavigateLastAction->setEnabled(bTracks); m_ui.trackNavigateNoneAction->setEnabled(bEnabled); m_ui.trackMoveMenu->setEnabled(bEnabled); m_ui.trackMoveTopAction->setEnabled(bEnabled && pTrack->prev() != NULL); m_ui.trackMoveUpAction->setEnabled(bEnabled && pTrack->prev() != NULL); m_ui.trackMoveDownAction->setEnabled(bEnabled && pTrack->next() != NULL); m_ui.trackMoveBottomAction->setEnabled(bEnabled && pTrack->next() != NULL); m_ui.trackHeightMenu->setEnabled(bEnabled); m_ui.trackCurveMenu->setEnabled(bEnabled); // m_ui.trackImportAudioAction->setEnabled(m_pTracks != NULL); // m_ui.trackImportMidiAction->setEnabled(m_pTracks != NULL); // m_ui.trackAutoMonitorAction->setEnabled(m_pTracks != NULL); m_ui.trackInstrumentMenu->setEnabled( bEnabled && pTrack->trackType() == qtractorTrack::Midi); // Update track menu state... if (bEnabled) { m_ui.trackStateRecordAction->setChecked(pTrack->isRecord()); m_ui.trackStateMuteAction->setChecked(pTrack->isMute()); m_ui.trackStateSoloAction->setChecked(pTrack->isSolo()); m_ui.trackStateMonitorAction->setChecked(pTrack->isMonitor()); } } // Curve/automation menu stabilizer. void qtractorMainForm::updateCurveMenu (void) { qtractorTrack *pTrack = (m_pTracks ? m_pTracks->currentTrack(): NULL); qtractorCurveList *pCurveList = (pTrack ? pTrack->curveList() : NULL); qtractorCurve *pCurrentCurve = (pCurveList ? pCurveList->currentCurve() : NULL); bool bEnabled = trackCurveSelectMenuReset(m_ui.trackCurveSelectMenu); m_ui.trackCurveMenu->setEnabled(bEnabled); m_ui.trackCurveSelectMenu->setEnabled(bEnabled); if (bEnabled) bEnabled = (pCurveList && !pCurveList->isEmpty()); const bool bCurveEnabled = bEnabled && pCurrentCurve != NULL; m_ui.trackCurveModeMenu->setEnabled(bCurveEnabled); m_ui.trackCurveLockedAction->setEnabled(bCurveEnabled); m_ui.trackCurveLockedAction->setChecked( pCurrentCurve && pCurrentCurve->isLocked()); m_ui.trackCurveProcessAction->setEnabled(bCurveEnabled); m_ui.trackCurveProcessAction->setChecked( pCurrentCurve && pCurrentCurve->isProcess()); m_ui.trackCurveCaptureAction->setEnabled(bCurveEnabled); m_ui.trackCurveCaptureAction->setChecked( pCurrentCurve && pCurrentCurve->isCapture()); m_ui.trackCurveClearAction->setEnabled(bCurveEnabled); m_ui.trackCurveLockedAllAction->setEnabled(bEnabled); m_ui.trackCurveLockedAllAction->setChecked( pCurveList && pCurveList->isLockedAll()); m_ui.trackCurveLockedAllAction->setEnabled(bEnabled); m_ui.trackCurveProcessAllAction->setEnabled(bEnabled); m_ui.trackCurveProcessAllAction->setChecked( pCurveList && pCurveList->isProcessAll()); m_ui.trackCurveProcessAllAction->setEnabled(bEnabled); m_ui.trackCurveCaptureAllAction->setEnabled(bEnabled); m_ui.trackCurveCaptureAllAction->setChecked( pCurveList && pCurveList->isCaptureAll()); m_ui.trackCurveCaptureAllAction->setEnabled(bEnabled); m_ui.trackCurveClearAllAction->setEnabled( pCurveList && !pCurveList->isEmpty()); } // Curve/automation mode menu stabilizer. void qtractorMainForm::updateCurveModeMenu (void) { trackCurveModeMenuReset(m_ui.trackCurveModeMenu); } // Track curve/automation select item builder. void qtractorMainForm::trackCurveSelectMenuAction ( QMenu *pMenu, qtractorMidiControlObserver *pObserver, qtractorSubject *pCurrentSubject ) const { QIcon icon(":images/trackCurveNone.png"); QString text(tr("&None")); qtractorSubject *pSubject = (pObserver ? pObserver->subject() : NULL); if (pSubject) { text = pSubject->name(); qtractorCurve *pCurve = pSubject->curve(); if (pCurve) { if (pCurve->isCapture()) icon = QIcon(":images/trackCurveCapture.png"); else if (pCurve->isProcess()) icon = QIcon(":images/trackCurveProcess.png"); else // if (pCurve->isEnabled()) icon = QIcon(":images/trackCurveEnabled.png"); text += '*'; } } QAction *pAction = pMenu->addAction(icon, text); pAction->setCheckable(true); pAction->setChecked(pCurrentSubject == pSubject); pAction->setData(qVariantFromValue(pObserver)); } // Track curve/automation select menu builder. bool qtractorMainForm::trackCurveSelectMenuReset ( QMenu *pMenu ) const { pMenu->clear(); if (m_pTracks == NULL) return false; qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return false; qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList == NULL) return false; qtractorMonitor *pMonitor = pTrack->monitor(); if (pMonitor == NULL) return false; qtractorCurve *pCurrentCurve = pCurveList->currentCurve(); qtractorSubject *pCurrentSubject = (pCurrentCurve ? pCurrentCurve->subject() : NULL); trackCurveSelectMenuAction(pMenu, pTrack->monitorObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pMonitor->panningObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pMonitor->gainObserver(), pCurrentSubject); pMenu->addSeparator(); trackCurveSelectMenuAction(pMenu, pTrack->recordObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pTrack->muteObserver(), pCurrentSubject); trackCurveSelectMenuAction(pMenu, pTrack->soloObserver(), pCurrentSubject); qtractorPluginList *pPluginList = pTrack->pluginList(); if (pPluginList->count() > 0) { pMenu->addSeparator(); qtractorPlugin *pPlugin = pPluginList->first(); while (pPlugin) { QMenu *pPluginMenu = pMenu->addMenu(pPlugin->type()->name()); trackCurveSelectMenuAction(pPluginMenu, pPlugin->activateObserver(), pCurrentSubject); const qtractorPlugin::Params& params = pPlugin->params(); if (params.count() > 0) { pPluginMenu->addSeparator(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator& param_end = params.constEnd(); for ( ; param != param_end; ++param) { trackCurveSelectMenuAction(pPluginMenu, param.value()->observer(), pCurrentSubject); } } pPlugin = pPlugin->next(); } } pMenu->addSeparator(); trackCurveSelectMenuAction(pMenu, NULL, pCurrentSubject); return true; } bool qtractorMainForm::trackCurveModeMenuReset ( QMenu *pMenu ) const { pMenu->clear(); qtractorTrack *pTrack = m_pTracks->currentTrack(); if (pTrack == NULL) return false; qtractorCurve *pCurrentCurve = pTrack->currentCurve(); if (pCurrentCurve == NULL) return false; const qtractorCurve::Mode mode = pCurrentCurve->mode(); const bool bDecimal = (pCurrentCurve->subject())->isDecimal(); QAction *pAction; pAction = pMenu->addAction(tr("&Hold")); pAction->setCheckable(true); pAction->setChecked(mode == qtractorCurve::Hold); pAction->setData(int(qtractorCurve::Hold)); pAction = pMenu->addAction(tr("&Linear")); pAction->setCheckable(true); pAction->setChecked(mode == qtractorCurve::Linear); pAction->setData(int(qtractorCurve::Linear)); pAction->setEnabled(bDecimal); pAction = pMenu->addAction(tr("&Spline")); pAction->setCheckable(true); pAction->setChecked(mode == qtractorCurve::Spline); pAction->setData(int(qtractorCurve::Spline)); pAction->setEnabled(bDecimal); pMenu->addSeparator(); pMenu->addAction(m_ui.trackCurveLogarithmicAction); m_ui.trackCurveLogarithmicAction->setChecked( pCurrentCurve && pCurrentCurve->isLogarithmic()); m_ui.trackCurveLogarithmicAction->setData(-1); m_ui.trackCurveLogarithmicAction->setEnabled(bDecimal); pMenu->addAction(m_ui.trackCurveColorAction); m_ui.trackCurveColorAction->setData(-1); return true; } // Clip menu stabilizer. void qtractorMainForm::updateClipMenu (void) { const unsigned long iPlayHead = m_pSession->playHead(); qtractorClip *pClip = NULL; qtractorTrack *pTrack = NULL; const bool bTracks = (m_pTracks && m_pSession->tracks().count() > 0); if (bTracks) { pClip = m_pTracks->currentClip(); pTrack = (pClip ? pClip->track() : m_pTracks->currentTrack()); } const bool bEnabled = (pTrack != NULL); const bool bSelected = (m_pTracks && m_pTracks->isSelected()); const bool bClipSelected = (pClip != NULL) || (m_pTracks && m_pTracks->isClipSelected()); const bool bClipSelectable = (pClip != NULL) || (m_pSession->editHead() < m_pSession->editTail()); const bool bSingleTrackSelected = bClipSelected && (pTrack && m_pTracks->singleTrackSelected() == pTrack); m_ui.editCutAction->setEnabled(bSelected); m_ui.editCopyAction->setEnabled(bSelected); m_ui.editDeleteAction->setEnabled(bSelected); m_ui.clipNewAction->setEnabled(bEnabled); m_ui.clipEditAction->setEnabled(pClip != NULL); // Special unlink (MIDI) clip... qtractorMidiClip *pMidiClip = NULL; if (pTrack && pTrack->trackType() == qtractorTrack::Midi) pMidiClip = static_cast (pClip); m_ui.clipUnlinkAction->setEnabled(pMidiClip && pMidiClip->isHashLinked()); m_ui.clipRecordExAction->setEnabled(pMidiClip != NULL); m_ui.clipRecordExAction->setChecked(pTrack && pTrack->isClipRecordEx() && static_cast (pTrack->clipRecord()) == pMidiClip); m_ui.clipSplitAction->setEnabled(pClip != NULL && iPlayHead > pClip->clipStart() && iPlayHead < pClip->clipStart() + pClip->clipLength()); m_ui.clipMergeAction->setEnabled(bSingleTrackSelected); m_ui.clipNormalizeAction->setEnabled(bClipSelected); m_ui.clipTempoAdjustAction->setEnabled(bClipSelectable); m_ui.clipCrossFadeAction->setEnabled(bClipSelected); m_ui.clipRangeSetAction->setEnabled(bClipSelected); m_ui.clipLoopSetAction->setEnabled(bClipSelected); // m_ui.clipImportAction->setEnabled(bTracks); m_ui.clipExportAction->setEnabled(bSingleTrackSelected); m_ui.clipToolsMenu->setEnabled(bClipSelected && pTrack && pTrack->trackType() == qtractorTrack::Midi); m_ui.clipTakeMenu->setEnabled(pClip != NULL); updateTakeMenu(); } // Take menu stabilizers. void qtractorMainForm::updateTakeMenu (void) { qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); const int iCurrentTake = (pTakeInfo ? pTakeInfo->currentTake() : -1); const int iTakeCount = (pTakeInfo ? pTakeInfo->takeCount() : 0); // m_ui.clipTakeMenu->setEnabled(pTakeInfo != NULL); m_ui.clipTakeSelectMenu->setEnabled(iTakeCount > 0); m_ui.clipTakeFirstAction->setEnabled(iCurrentTake != 0 && iTakeCount > 0); m_ui.clipTakePrevAction->setEnabled(iTakeCount > 0); m_ui.clipTakeNextAction->setEnabled(iTakeCount > 0); m_ui.clipTakeLastAction->setEnabled(iCurrentTake < iTakeCount - 1); m_ui.clipTakeResetAction->setEnabled(iCurrentTake >= 0); m_ui.clipTakeRangeAction->setEnabled(pTakeInfo == NULL); } // Take selection menu stabilizer. void qtractorMainForm::updateTakeSelectMenu (void) { m_ui.clipTakeSelectMenu->clear(); qtractorClip *pClip = NULL; if (m_pTracks) pClip = m_pTracks->currentClip(); qtractorClip::TakeInfo *pTakeInfo = (pClip ? pClip->takeInfo() : NULL); if (pTakeInfo) { QAction *pAction; const int iCurrentTake = pTakeInfo->currentTake(); const int iTakeCount = pTakeInfo->takeCount(); for (int iTake = 0; iTake < iTakeCount; ++iTake) { pAction = m_ui.clipTakeSelectMenu->addAction( tr("Take %1").arg(iTake + 1)); pAction->setCheckable(true); pAction->setChecked(iTake == iCurrentTake); pAction->setData(iTake); } if (iTakeCount > 0) m_ui.clipTakeSelectMenu->addSeparator(); pAction = m_ui.clipTakeSelectMenu->addAction(tr("None")); pAction->setCheckable(true); pAction->setChecked(iCurrentTake < 0); pAction->setData(-1); } } // Zoom view menu stabilizer. void qtractorMainForm::updateZoomMenu (void) { int iZoomMode = qtractorTracks::ZoomNone; if (m_pTracks) iZoomMode = m_pTracks->zoomMode(); m_ui.viewZoomHorizontalAction->setChecked( iZoomMode == qtractorTracks::ZoomHorizontal); m_ui.viewZoomVerticalAction->setChecked( iZoomMode == qtractorTracks::ZoomVertical); m_ui.viewZoomAllAction->setChecked( iZoomMode == qtractorTracks::ZoomAll); } // Snap-per-beat view menu builder. void qtractorMainForm::updateSnapMenu (void) { m_ui.viewSnapMenu->clear(); const int iSnapCurrent = qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat()); int iSnap = 0; QListIterator iter(m_snapPerBeatActions); while (iter.hasNext()) { QAction *pAction = iter.next(); pAction->setChecked(iSnap == iSnapCurrent); m_ui.viewSnapMenu->addAction(pAction); ++iSnap; } m_ui.viewSnapMenu->addSeparator(); m_ui.viewSnapMenu->addAction(m_ui.viewSnapZebraAction); m_ui.viewSnapMenu->addAction(m_ui.viewSnapGridAction); } // Track/Instrument sub-menu stabilizers. void qtractorMainForm::updateTrackInstrumentMenu (void) { if (m_pTracks) { m_pInstrumentMenu->updateTrackMenu( m_pTracks->currentTrack(), m_ui.trackInstrumentMenu); } } //------------------------------------------------------------------------- // qtractorMainForm -- Messages window form handlers. // Messages output methods. void qtractorMainForm::appendMessages( const QString& s ) { if (m_pMessages) m_pMessages->appendMessages(s); statusBar()->showMessage(s, 3000); } void qtractorMainForm::appendMessagesColor( const QString& s, const QString& c ) { if (m_pMessages) m_pMessages->appendMessagesColor(s, c); statusBar()->showMessage(s, 3000); } void qtractorMainForm::appendMessagesText( const QString& s ) { if (m_pMessages) m_pMessages->appendMessagesText(s); } void qtractorMainForm::appendMessagesError( const QString& s ) { if (m_pMessages) m_pMessages->show(); appendMessagesColor(s.simplified(), "#ff0000"); QMessageBox::critical(this, tr("Error") + " - " QTRACTOR_TITLE, s); } // Force update of the messages font. void qtractorMainForm::updateMessagesFont (void) { if (m_pOptions == NULL) return; if (m_pMessages && !m_pOptions->sMessagesFont.isEmpty()) { QFont font; if (font.fromString(m_pOptions->sMessagesFont)) m_pMessages->setMessagesFont(font); } } // Update messages window line limit. void qtractorMainForm::updateMessagesLimit (void) { if (m_pOptions == NULL) return; if (m_pMessages) { if (m_pOptions->bMessagesLimit) m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines); else m_pMessages->setMessagesLimit(-1); } } // Enablement of the messages capture feature. void qtractorMainForm::updateMessagesCapture (void) { if (m_pOptions == NULL) return; if (m_pMessages) m_pMessages->setCaptureEnabled(m_pOptions->bStdoutCapture); } //------------------------------------------------------------------------- // qtractorMainForm -- Editors stuff. void qtractorMainForm::addEditorForm ( qtractorMidiEditorForm *pEditorForm ) { if (m_editors.indexOf(pEditorForm) < 0) m_editors.append(pEditorForm); } void qtractorMainForm::removeEditorForm ( qtractorMidiEditorForm *pEditorForm ) { int iEditorForm = m_editors.indexOf(pEditorForm); if (iEditorForm >= 0) m_editors.removeAt(iEditorForm); } //------------------------------------------------------------------------- // qtractorMainForm -- Timer stuff. // Timer slot funtion. void qtractorMainForm::timerSlot (void) { // Avoid stabilize re-entrancy... if (m_pSession->isBusy()) { // Register the next timer slot. QTimer::singleShot(QTRACTOR_TIMER_DELAY, this, SLOT(timerSlot())); return; } // Currrent state... const bool bPlaying = m_pSession->isPlaying(); long iPlayHead = long(m_pSession->playHead()); qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); // Playhead status... if (iPlayHead != long(m_iPlayHead)) { // Update tracks-view play-head... m_pTracks->trackView()->setPlayHead(iPlayHead, m_ui.transportFollowAction->isChecked()); // Update editors play-head... QListIterator iter(m_editors); while (iter.hasNext()) (iter.next()->editor())->setPlayHead(iPlayHead); // Update transport status anyway... if (!bPlaying && m_iTransportRolling == 0 && m_iTransportStep == 0) { ++m_iTransportUpdate; // Send MMC LOCATE command... if (!pAudioEngine->isFreewheel()) { pMidiEngine->sendMmcLocate( m_pSession->locateFromFrame(iPlayHead)); pMidiEngine->sendSppCommand(SND_SEQ_EVENT_SONGPOS, m_pSession->songPosFromFrame(iPlayHead)); } } else if (iPlayHead < long(m_iPlayHead) && m_pSession->isLooping()) { // On probable loop turn-around: // Send MMC LOCATE command... pMidiEngine->sendMmcLocate( m_pSession->locateFromFrame(iPlayHead)); } // Current position update... m_iPlayHead = iPlayHead; } // Transport status... if (m_iTransportUpdate > 0) { // Do some transport related tricks... if (m_iTransportRolling == 0) { m_iTransportUpdate = 0; if (m_iTransportStep) { // Transport stepping over... iPlayHead += (m_iTransportStep * long(m_pSession->frameFromTick(m_pSession->ticksPerBeat()))); if (iPlayHead < 0) iPlayHead = 0; m_iTransportStep = 0; // Make it thru... m_pSession->setPlayHead(m_pSession->frameSnap(iPlayHead)); } } else { // Transport rolling over... iPlayHead += long(m_fTransportShuttle * float(m_pSession->sampleRate())) >> 1; if (iPlayHead < 0) { iPlayHead = 0; m_iTransportUpdate = 0; // Stop playback for sure... if (setPlaying(false)) { // Send MMC STOP command... pMidiEngine->sendMmcCommand(qtractorMmcEvent::STOP); pMidiEngine->sendSppCommand(SND_SEQ_EVENT_STOP); } } // Make it thru... m_pSession->setPlayHead(iPlayHead); } // Ensure track-view into visibility... if (m_ui.transportFollowAction->isChecked()) m_pTracks->trackView()->ensureVisibleFrame(iPlayHead); // Take the change to give some visual feedback... if (m_iTransportUpdate > 0) { updateTransportTime(iPlayHead); m_pThumbView->updateThumb(); } else { stabilizeForm(); } // Done with transport tricks. } // Read JACK transport state... jack_client_t *pJackClient = pAudioEngine->jackClient(); if (m_iTransportTimer > 0) { m_iTransportTimer -= QTRACTOR_TIMER_MSECS; if (m_iTransportTimer < 0) m_iTransportTimer = 0; } else if (pJackClient && !pAudioEngine->isFreewheel()) { jack_position_t pos; jack_transport_state_t state = jack_transport_query(pJackClient, &pos); // React if out-of-sync... if (pAudioEngine->transportMode() & qtractorBus::Input) { // 1. Check on external transport state request changes... if ((state == JackTransportStopped && bPlaying) || (state == JackTransportRolling && !bPlaying)) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::timerSlot() playing=%d state=%d", int(bPlaying), int(state == JackTransportRolling)); #endif iPlayHead = pos.frame; if (!bPlaying) m_pSession->seek(iPlayHead, true); transportPlay(); // Toggle playing! // if (bPlaying) // m_pSession->seek(iPlayHead, true); } // 2. Watch for temp/time-sig changes on JACK transport... if (bPlaying && (pos.valid & JackPositionBBT)) { const unsigned int iBufferSize = (pAudioEngine->bufferSize() << 1); qtractorTimeScale *pTimeScale = m_pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(pos.frame); if (pNode && pos.frame > (pNode->frame + iBufferSize) && ( ::fabsf(pNode->tempo - pos.beats_per_minute) > 0.01f || pNode->beatsPerBar != (unsigned short) pos.beats_per_bar || (1 << pNode->beatDivisor) != (unsigned short) pos.beat_type)) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::timerSlot() tempo=%g %u/%u", pos.beats_per_minute, (unsigned short) pos.beats_per_bar, (unsigned short) pos.beat_type); #endif m_pTracks->clearSelect(true); m_pSession->lock(); pNode->tempo = pos.beats_per_minute; pNode->beatsPerBar = pos.beats_per_bar; pNode->beatDivisor = 0; unsigned short i = pos.beat_type; while (i > 1) { ++(pNode->beatDivisor); i >>= 1; } pTimeScale->updateNode(pNode); m_pTempoSpinBox->setTempo(pNode->tempo, false); m_pTempoSpinBox->setBeatsPerBar(pNode->beatsPerBar, false); m_pTempoSpinBox->setBeatDivisor(pNode->beatDivisor, false); pAudioEngine->resetMetro(); pMidiEngine->resetTempo(); m_pSession->unlock(); updateContents(NULL, true); } } } } // Check if its time to refresh playhead timer... if (bPlaying && (m_iPlayTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iPlayTimer = QTRACTOR_TIMER_DELAY; updateTransportTime(iPlayHead); // If recording update track view and session length, anyway... if (m_pSession->isRecording()) { // HACK: Care of punch-out... if (m_pSession->isPunching()) { const unsigned long iFrameTime = m_pSession->frameTimeEx(); const unsigned long iLoopStart = m_pSession->loopStart(); const unsigned long iLoopEnd = m_pSession->loopEnd(); unsigned long iPunchOut = m_pSession->punchOut(); if (iLoopStart < iLoopEnd && iLoopStart < iFrameTime && m_pSession->loopRecordingMode() > 0) { const unsigned long iLoopLength = iLoopEnd - iLoopStart; const unsigned long iLoopCount = (iFrameTime - iLoopStart) / iLoopLength; iPunchOut += (iLoopCount + 1) * iLoopLength; } // Make sure it's really about to punch-out... if (iFrameTime > iPunchOut && setRecording(false)) { // Send MMC RECORD_EXIT command... pMidiEngine->sendMmcCommand( qtractorMmcEvent::RECORD_EXIT); ++m_iTransportUpdate; } } // Recording visual feedback... m_pTracks->updateContentsRecord(); m_pSession->updateSession(0, iPlayHead); m_statusItems[StatusTime]->setText( m_pSession->timeScale()->textFromFrame( 0, true, m_pSession->sessionEnd())); } else // Whether to continue past end... if (!m_ui.transportContinueAction->isChecked()) { unsigned long iSessionEnd = m_pSession->sessionEnd(); if (m_pSession->isLooping()) { const unsigned long iLoopEnd = m_pSession->loopEnd(); if (iSessionEnd < iLoopEnd) iSessionEnd = iLoopEnd; } if (m_iPlayHead > iSessionEnd) transportPlay(); // Stop at once! } } // Check if its time to refresh some tracks... if ( m_iPeakTimer > 0 && (m_iPeakTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iPeakTimer = 0; m_pTracks->trackView()->updateContents(); } // Check if we've got some XRUN callbacks... if ( m_iXrunTimer > 0 && (m_iXrunTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iXrunTimer = 0; // Reset audio/MIDI drift correction... if (bPlaying) pMidiEngine->resetDrift(); // Did we skip any? if (m_iXrunSkip > 0) { appendMessagesColor( tr("XRUN(%1 skipped)").arg(m_iXrunSkip), "#cc99cc"); m_iXrunSkip = 0; } // Just post an informative message... appendMessagesColor( tr("XRUN(%1): some frames might have been lost.") .arg(m_iXrunCount), "#cc0033"); // Let the XRUN status item get an update... stabilizeForm(); } // Check if its time to refresh Audio connections... if ( m_iAudioRefreshTimer > 0 && (m_iAudioRefreshTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iAudioRefreshTimer = 0; if (pAudioEngine->updateConnects() == 0) { appendMessagesColor( tr("Audio connections change."), "#cc9966"); if (m_iAudioPropertyChange > 0) { m_iAudioPropertyChange = 0; m_pConnections->connectForm()->audioClear(); } else { m_pConnections->connectForm()->audioRefresh(); } } } // MIDI connections should be checked too... if ( m_iMidiRefreshTimer > 0 && (m_iMidiRefreshTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iMidiRefreshTimer = 0; if (pMidiEngine->updateConnects() == 0) { appendMessagesColor( tr("MIDI connections change."), "#66cc99"); m_pConnections->connectForm()->midiRefresh(); } } // Check if its time to refresh audition/pre-listening status... if ( m_iPlayerTimer > 0 && (m_iPlayerTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iPlayerTimer = 0; if (pAudioEngine->isPlayerOpen() || pMidiEngine->isPlayerOpen()) { if (m_pFiles && m_pFiles->isPlayState()) m_iPlayerTimer += (QTRACTOR_TIMER_DELAY << 2); } if (m_iPlayerTimer < QTRACTOR_TIMER_MSECS) { if (m_pFiles && m_pFiles->isPlayState()) m_pFiles->setPlayState(false); appendMessages(tr("Playing ended.")); pAudioEngine->closePlayer(); pMidiEngine->closePlayer(); } } // Always update mixer monitoring... if (m_pMixer) m_pMixer->refresh(); // Asynchronous observer update... qtractorSubject::flushQueue(true); #ifdef CONFIG_LV2 #ifdef CONFIG_LV2_TIME // Update plugin LV2 Time designated ports, if any... qtractorLv2Plugin::updateTimePost(); #endif #ifdef CONFIG_LV2_UI // Crispy plugin LV2 UI idle-updates... qtractorLv2Plugin::idleEditorAll(); #endif #endif #ifdef CONFIG_VST // Crispy plugin VST UI idle-updates... qtractorVstPlugin::idleEditorAll(); #endif // Slower plugin UI idle cycle... if ((m_iIdleTimer -= QTRACTOR_TIMER_MSECS) < 0) { m_iIdleTimer = QTRACTOR_TIMER_DELAY; #ifdef CONFIG_DSSI #ifdef CONFIG_LIBLO qtractorDssiPlugin::idleEditorAll(); #endif #endif // Auto-save option routine... if (m_iAutoSavePeriod > 0 && m_iDirtyCount > 0) { m_iAutoSaveTimer += QTRACTOR_TIMER_DELAY; if (m_iAutoSaveTimer > m_iAutoSavePeriod && !bPlaying) { m_iAutoSaveTimer = 0; autoSaveSession(); } } } // Register the next timer slot. QTimer::singleShot(QTRACTOR_TIMER_MSECS, this, SLOT(timerSlot())); } //------------------------------------------------------------------------- // qtractorMainForm -- MIDI engine notifications. // Audio file peak notification slot. void qtractorMainForm::peakNotify (void) { // A peak file has just been (re)created; // try to postpone the event effect a little more... if (m_iPeakTimer < QTRACTOR_TIMER_DELAY) m_iPeakTimer += QTRACTOR_TIMER_DELAY; } // ALSA sequencer notification slot. void qtractorMainForm::alsaNotify (void) { // This specialty needs acknowledgement... m_pSession->midiEngine()->alsaNotifyAck(); // A MIDI graph change has just been occurred; // try to postpone the event effect a little more... if (m_iMidiRefreshTimer < QTRACTOR_TIMER_DELAY) m_iMidiRefreshTimer += QTRACTOR_TIMER_DELAY; } // Custom audio shutdown event handler. void qtractorMainForm::audioShutNotify (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::audioShutNotify()"); #endif // HACK: The audio engine (jackd) most probably // is down, not up and running anymoere, but... m_pSession->lock(); // Always do auto-save here, hence... autoSaveSession(); // Engines shutdown is on demand... m_pSession->shutdown(); m_pConnections->clear(); // HACK: Done. m_pSession->unlock(); // Send an informative message box... appendMessagesError( tr("The audio engine has been shutdown.\n\n" "Make sure the JACK audio server (jackd)\n" "is up and running and then restart session.")); // Try an immediate restart, though... checkRestartSession(); // Make things just bearable... stabilizeForm(); } // Custom audio XRUN event handler. void qtractorMainForm::audioXrunNotify (void) { // An XRUN has just been notified... ++m_iXrunCount; // Skip this one, maybe we're under some kind of storm; if (m_iXrunTimer > 0) ++m_iXrunSkip; // Defer the informative effect... if (m_iXrunTimer < QTRACTOR_TIMER_DELAY) m_iXrunTimer += QTRACTOR_TIMER_DELAY; } // Custom audio port/graph change event handler. void qtractorMainForm::audioPortNotify (void) { // An Audio graph change has just been issued; // try to postpone the event effect a little more... if (m_iAudioRefreshTimer < QTRACTOR_TIMER_DELAY) m_iAudioRefreshTimer += QTRACTOR_TIMER_DELAY; } // Custom audio buffer size change event handler. void qtractorMainForm::audioBuffNotify ( unsigned int iBufferSize ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::audioBuffNotify(%u)", iBufferSize); #endif qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == NULL) return; qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine == NULL) return; // HACK: The audio engine (jackd) is still up // and running, just with bigger buffer size... m_pSession->lock(); // Always do auto-save here, hence... autoSaveSession(); // Connections snapshot stuff... qtractorBus::Connections audio_connections; qtractorBus::Connections midi_connections; // Get all connections snapshot... audio_connections.save(pAudioEngine); midi_connections.save(pMidiEngine); // Engines shutdown is on demand... m_pSession->shutdown(); m_pConnections->clear(); // HACK: Done. m_pSession->unlock(); // Send an informative message box... appendMessagesError( tr("The audio engine buffer size has changed,\n" "increased from %1 to %2 frames/period.\n\n" "Reloading the current session file\n" "is highly recommended.") .arg(pAudioEngine->bufferSize()) .arg(iBufferSize)); #if 0 // Reload the previously auto-saved session... const QString& sAutoSavePathname = m_pOptions->sAutoSavePathname; if (!sAutoSavePathname.isEmpty() && QFileInfo(sAutoSavePathname).exists()) { // Reset (soft) subject/observer queue. qtractorSubject::resetQueue(); // Reset all dependables to default. m_pMixer->clear(); m_pFiles->clear(); // Close session engines. m_pSession->close(); m_pSession->clear(); m_pTempoCursor->clear(); // And last but not least. m_pConnections->clear(); m_pTracks->clear(); // Clear (hard) subject/observer queue. qtractorSubject::clearQueue(); // Reset playhead. m_iPlayHead = 0; #ifdef CONFIG_LV2 qtractorLv2PluginType::lv2_close(); #endif // Reload the auto-saved session alright... if (loadSessionFileEx(sAutoSavePathname, false, false)) { m_sFilename = m_pOptions->sAutoSaveFilename; ++m_iDirtyCount; } // Final view update, just in case... selectionNotifySlot(NULL); } else #else // Try an immediate restart, and restore connections snapshot... if (checkRestartSession()) { audio_connections.load(pAudioEngine); midi_connections.load(pMidiEngine); } // Shall make it dirty anyway... updateDirtyCount(true); #endif // Make things just bearable... stabilizeForm(); } // Custom (JACK) session event handler. void qtractorMainForm::audioSessNotify ( void *pvSessionArg ) { #ifdef CONFIG_JACK_SESSION if (m_pOptions == NULL) return; qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine == NULL) return; jack_client_t *pJackClient = pAudioEngine->jackClient(); if (pJackClient == NULL) return; jack_session_event_t *pJackSessionEvent = (jack_session_event_t *) pvSessionArg; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::audioSessNotify()" " type=%d client_uuid=\"%s\" session_dir=\"%s\"", int(pJackSessionEvent->type), pJackSessionEvent->client_uuid, pJackSessionEvent->session_dir); #endif const bool bTemplate = (pJackSessionEvent->type == JackSessionSaveTemplate); const bool bQuit = (pJackSessionEvent->type == JackSessionSaveAndQuit); if (m_pSession->sessionName().isEmpty()) m_pSession->setSessionName(::getenv("LADISH_PROJECT_NAME")); if (m_pSession->sessionName().isEmpty()) editSession(); QString sSessionName = m_pSession->sessionName(); if (sSessionName.isEmpty()) sSessionName = tr("Untitled%1").arg(m_iUntitled); const QString sSessionDir = QString::fromUtf8(pJackSessionEvent->session_dir); const QString sSessionExt = (bTemplate ? qtractorDocument::templateExt() : m_pOptions->sSessionExt); const QString sSessionFile = sSessionName + '.' + sSessionExt; QStringList args; args << QApplication::applicationFilePath(); args << QString("--session-id=%1").arg(pJackSessionEvent->client_uuid); const QString sFilename = QFileInfo(sSessionDir, sSessionFile).absoluteFilePath(); if (saveSessionFileEx(sFilename, bTemplate, false)) args << QString("\"${SESSION_DIR}%1\"").arg(sSessionFile); const QByteArray aCmdLine = args.join(" ").toUtf8(); pJackSessionEvent->command_line = ::strdup(aCmdLine.constData()); jack_session_reply(pJackClient, pJackSessionEvent); jack_session_event_free(pJackSessionEvent); if (bQuit) { m_iDirtyCount = 0; close(); } #endif } // Custom (JACK) transport sync event handler. void qtractorMainForm::audioSyncNotify ( unsigned long iPlayHead ) { if (m_pSession->isBusy()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::audioSyncNotify(%lu)", iPlayHead); #endif m_pSession->setPlayHead(iPlayHead); ++m_iTransportUpdate; } // Custom (JACK) audio property change event handler. void qtractorMainForm::audioPropNotify (void) { // An Audio property change has just been issued; // try to postpone the event effect a little more... if (m_iAudioRefreshTimer < QTRACTOR_TIMER_DELAY) m_iAudioRefreshTimer += QTRACTOR_TIMER_DELAY; // Mark that a complete refresh is needed... ++m_iAudioPropertyChange; } // Custom MMC event handler. void qtractorMainForm::midiMmcNotify ( const qtractorMmcEvent& mmce ) { QString sMmcText("MIDI MMC: "); switch (mmce.cmd()) { case qtractorMmcEvent::STOP: case qtractorMmcEvent::PAUSE: sMmcText += tr("STOP"); setPlaying(false); break; case qtractorMmcEvent::PLAY: case qtractorMmcEvent::DEFERRED_PLAY: sMmcText += tr("PLAY"); setPlaying(true); break; case qtractorMmcEvent::FAST_FORWARD: sMmcText += tr("FFWD"); setRolling(+1); break; case qtractorMmcEvent::REWIND: sMmcText += tr("REW"); setRolling(-1); break; case qtractorMmcEvent::RECORD_STROBE: case qtractorMmcEvent::RECORD_PAUSE: sMmcText += tr("REC ON"); if (!setRecording(true)) { // Send MMC RECORD_EXIT command immediate reply... m_pSession->midiEngine()->sendMmcCommand( qtractorMmcEvent::RECORD_EXIT); } break; case qtractorMmcEvent::RECORD_EXIT: sMmcText += tr("REC OFF"); setRecording(false); break; case qtractorMmcEvent::MMC_RESET: sMmcText += tr("RESET"); setRolling(0); break; case qtractorMmcEvent::LOCATE: sMmcText += tr("LOCATE %1").arg(mmce.locate()); setLocate(mmce.locate()); break; case qtractorMmcEvent::SHUTTLE: sMmcText += tr("SHUTTLE %1").arg(mmce.shuttle()); setShuttle(mmce.shuttle()); break; case qtractorMmcEvent::STEP: sMmcText += tr("STEP %1").arg(mmce.step()); setStep(mmce.step()); break; case qtractorMmcEvent::MASKED_WRITE: switch (mmce.scmd()) { case qtractorMmcEvent::TRACK_RECORD: sMmcText += tr("TRACK RECORD %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; case qtractorMmcEvent::TRACK_MUTE: sMmcText += tr("TRACK MUTE %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; case qtractorMmcEvent::TRACK_SOLO: sMmcText += tr("TRACK SOLO %1 %2") .arg(mmce.track()) .arg(mmce.isOn()); break; default: sMmcText += tr("Unknown sub-command"); break; } setTrack(mmce.scmd(), mmce.track(), mmce.isOn()); break; default: sMmcText += tr("Not implemented"); break; } appendMessages(sMmcText); stabilizeForm(); } // Custom controller event handler. void qtractorMainForm::midiCtlNotify ( const qtractorCtlEvent& ctle ) { QString sCtlText(tr("MIDI CTL: %1, Channel %2, Param %3, Value %4") .arg(qtractorMidiControl::nameFromType(ctle.type())) .arg(ctle.channel() + 1) .arg(ctle.param()) .arg(ctle.value())); #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::midiCtlNotify() %s.", sCtlText.toUtf8().constData()); #endif // Check if controller is used as MIDI controller... if (m_pMidiControl->processEvent(ctle)) { appendMessages(sCtlText); return; } if (ctle.type() == qtractorMidiEvent::CONTROLLER) { /* FIXME: JLCooper faders (as from US-224)... if (ctle.channel() == 15) { // Event translation... int iTrack = int(ctle.controller()) & 0x3f; float fGain = float(ctle.value()) / 127.0f; // Find the track by number... qtractorTrack *pTrack = m_pSession->tracks().at(iTrack); if (pTrack) { m_pSession->execute( new qtractorTrackGainCommand(pTrack, fGain, true)); sCtlText += ' '; sCtlText += tr("(track %1, gain %2)") .arg(iTrack).arg(fGain); appendMessages(sCtlText); } } else */ // Handle volume controls... if (ctle.param() == 7) { int iTrack = 0; const float fGain = float(ctle.value()) / 127.0f; for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi && pTrack->midiChannel() == ctle.channel()) { m_pSession->execute( new qtractorTrackGainCommand(pTrack, fGain, true)); sCtlText += ' '; sCtlText += tr("(track %1, gain %2)") .arg(iTrack).arg(fGain); appendMessages(sCtlText); } ++iTrack; } } else // Handle pan controls... if (ctle.param() == 10) { int iTrack = 0; const float fPanning = (float(ctle.value()) - 64.0f) / 63.0f; for (qtractorTrack *pTrack = m_pSession->tracks().first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Midi && pTrack->midiChannel() == ctle.channel()) { m_pSession->execute( new qtractorTrackPanningCommand(pTrack, fPanning, true)); sCtlText += ' '; sCtlText += tr("(track %1, panning %2)") .arg(iTrack).arg(fPanning); appendMessages(sCtlText); } ++iTrack; } } } } // Custom MIDI SPP event handler. void qtractorMainForm::midiSppNotify ( int iSppCmd, unsigned short iSongPos ) { QString sSppText("MIDI SPP: "); switch (iSppCmd) { case SND_SEQ_EVENT_START: sSppText += tr("START"); setSongPos(0); setPlaying(true); break; case SND_SEQ_EVENT_STOP: sSppText += tr("STOP"); setPlaying(false); break; case SND_SEQ_EVENT_CONTINUE: sSppText += tr("CONTINUE"); setPlaying(true); break; case SND_SEQ_EVENT_SONGPOS: sSppText += tr("SONGPOS %1").arg(iSongPos); setSongPos(iSongPos); break; default: sSppText += tr("Not implemented"); break; } appendMessages(sSppText); stabilizeForm(); } // Custom MIDI Clock event handler. void qtractorMainForm::midiClkNotify ( float fTempo ) { QString sClkText("MIDI CLK: "); sClkText += tr("%1 BPM").arg(fTempo); appendMessages(sClkText); if (m_pTracks) m_pTracks->clearSelect(true); // Find appropriate node... qtractorTimeScale *pTimeScale = m_pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_pSession->playHead()); // Now, express the change immediately... if (pNode->prev()) { pNode->tempo = fTempo; pTimeScale->updateNode(pNode); } else { m_pSession->setTempo(fTempo); } ++m_iTransportUpdate; updateContents(NULL, true); stabilizeForm(); } //------------------------------------------------------------------------- // qtractorMainForm -- General contents change stuff. // Audio file addition slot funtion. void qtractorMainForm::addAudioFile ( const QString& sFilename ) { // Add the just dropped audio file... if (m_pFiles) m_pFiles->addAudioFile(sFilename); stabilizeForm(); } // Audio file selection slot funtion. void qtractorMainForm::selectAudioFile ( const QString& sFilename, int iTrackChannel, bool bSelect ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::selectAudioFile(\"%s\", %d, %d)", sFilename.toUtf8().constData(), iTrackChannel, int(bSelect)); #endif // Select audio file... if (m_pTracks) { m_pTracks->trackView()->selectClipFile( qtractorTrack::Audio, sFilename, iTrackChannel, bSelect); } stabilizeForm(); } // Audio file activation slot funtion. void qtractorMainForm::activateAudioFile ( const QString& sFilename, int /*iTrackChannel*/ ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::selectAudioFile(\"%s\")", sFilename.toUtf8().constData()); #endif // Make sure session is activated... checkRestartSession(); // We'll start playing if the file is valid, otherwise // the player is stopped (eg. empty filename)... qtractorAudioEngine *pAudioEngine = m_pSession->audioEngine(); if (pAudioEngine && pAudioEngine->openPlayer(sFilename)) { if (m_pFiles) m_pFiles->setPlayState(true); appendMessages(tr("Playing \"%1\"...") .arg(QFileInfo(sFilename).fileName())); } // Try updating player status anyway... if (m_iPlayerTimer < QTRACTOR_TIMER_DELAY) m_iPlayerTimer += QTRACTOR_TIMER_DELAY; stabilizeForm(); } // MIDI file addition slot funtion. void qtractorMainForm::addMidiFile ( const QString& sFilename ) { // Add the just dropped MIDI file... if (m_pFiles) m_pFiles->addMidiFile(sFilename); stabilizeForm(); } // MIDI file selection slot funtion. void qtractorMainForm::selectMidiFile ( const QString& sFilename, int iTrackChannel, bool bSelect ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::selectMidiFile(\"%s\", %d, %d)", sFilename.toUtf8().constData(), iTrackChannel, int(bSelect)); #endif // Select MIDI file track/channel... if (m_pTracks) { m_pTracks->trackView()->selectClipFile( qtractorTrack::Midi, sFilename, iTrackChannel, bSelect); } stabilizeForm(); } // MIDI file activation slot funtion. void qtractorMainForm::activateMidiFile ( const QString& sFilename, int iTrackChannel ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::activateMidiFile(\"%s\", %d)", sFilename.toUtf8().constData(), iTrackChannel); #endif // Make sure session is activated... checkRestartSession(); // We'll start playing if the file is valid, otherwise // the player is stopped (eg. empty filename)... qtractorMidiEngine *pMidiEngine = m_pSession->midiEngine(); if (pMidiEngine && pMidiEngine->openPlayer(sFilename, iTrackChannel)) { if (m_pFiles) m_pFiles->setPlayState(true); appendMessages(tr("Playing \"%1\"...") .arg(QFileInfo(sFilename).fileName())); } // Try updating player status anyway... if (m_iPlayerTimer < QTRACTOR_TIMER_DELAY) m_iPlayerTimer += QTRACTOR_TIMER_DELAY; stabilizeForm(); } // Tracks view selection change slot. void qtractorMainForm::trackSelectionChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::trackSelectionChanged()"); #endif // Select sync to mixer... if (m_pTracks && m_pMixer && m_pMixer->trackRack()) { qtractorMixerStrip *pStrip = NULL; qtractorTrack *pTrack = m_pTracks->trackList()->currentTrack(); if (pTrack) pStrip = (m_pMixer->trackRack())->findStrip(pTrack->monitor()); if (pStrip) { const int wm = (pStrip->width() >> 1); (m_pMixer->trackRack())->ensureVisible( pStrip->pos().x() + wm, 0, wm, 0); } // Doesn't matter whether strip is null... (m_pMixer->trackRack())->setSelectedStrip(pStrip); // HACK: Set current session track for monitoring purposes... if (m_ui.trackAutoMonitorAction->isChecked()) m_pSession->setCurrentTrack(pTrack); } stabilizeForm(); } // Mixer view selection change slot. void qtractorMainForm::mixerSelectionChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::mixerSelectionChanged()"); #endif // Select sync to tracks... if (m_pTracks && m_pMixer && m_pMixer->trackRack()) { qtractorTrack *pTrack = NULL; qtractorMixerStrip *pStrip = (m_pMixer->trackRack())->selectedStrip(); if (pStrip) pTrack = pStrip->track(); (m_pTracks->trackList())->setCurrentTrack(pTrack); } stabilizeForm(); } // Tracks view selection change slot. void qtractorMainForm::selectionNotifySlot ( qtractorMidiEditor *pMidiEditor ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::selectionNotifySlot()"); #endif // Read session edit-head/tails... const unsigned long iEditHead = m_pSession->editHead(); const unsigned long iEditTail = m_pSession->editTail(); // Track-view is due... if (m_pTracks) { m_pTracks->trackView()->setEditHead(iEditHead); m_pTracks->trackView()->setEditTail(iEditTail); m_pTracks->trackView()->setPlayHeadAutoBackward( m_pSession->playHeadAutoBackward()); // if (pMidiEditor) m_pTracks->clearSelect(); } // Update editors edit-head/tails... QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditor *pEditor = (iter.next())->editor(); if (pEditor != pMidiEditor) { pEditor->setEditHead(iEditHead, false); pEditor->setEditTail(iEditTail, false); } } // Normal status ahead... stabilizeForm(); } // Clip editors update helper. void qtractorMainForm::changeNotifySlot ( qtractorMidiEditor *pMidiEditor ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::changeNotifySlot()"); #endif updateContents(pMidiEditor, true); } // Command update helper. void qtractorMainForm::updateNotifySlot ( unsigned int flags ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::updateNotifySlot(0x%02x)", int(flags)); #endif // Always reset any track view selection... // (avoid change/update notifications, again) if (m_pTracks && (flags & qtractorCommand::ClearSelect)) m_pTracks->clearSelect(flags & qtractorCommand::Reset); // Proceed as usual... updateContents(NULL, (flags & qtractorCommand::Refresh)); } // Common update helper. void qtractorMainForm::updateContents ( qtractorMidiEditor *pMidiEditor, bool bRefresh ) { // Maybe, just maybe, we've made things larger... m_pTempoCursor->clear(); m_pSession->updateTimeScale(); m_pSession->updateSession(); // Refresh track-view? if (m_pTracks) m_pTracks->updateContents(bRefresh); // Update other editors contents... QListIterator iter(m_editors); while (iter.hasNext()) { qtractorMidiEditor *pEditor = (iter.next())->editor(); if (pEditor != pMidiEditor) { pEditor->updateTimeScale(); pEditor->updateContents(); } } // Notify who's watching... contentsChanged(); } void qtractorMainForm::updateDirtyCount ( bool bDirtyCount ) { if (bDirtyCount) { ++m_iDirtyCount; } else { m_iDirtyCount = 0; } #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) { if (!m_bNsmDirty && bDirtyCount) { m_pNsmClient->dirty(true); m_bNsmDirty = true; } else { m_pNsmClient->dirty(false); m_bNsmDirty = false; } } #endif } // Tracks view contents change slot. void qtractorMainForm::contentsChanged (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::contentsChanged()"); #endif // HACK: Force play-head position update... // m_iPlayHead = 0; m_pTempoCursor->clear(); // Stabilize session toolbar widgets... // m_pTempoSpinBox->setTempo(m_pSession->tempo(), false); // m_pTempoSpinBox->setBeatsPerBar(m_pSession->beatsPerBar(), false); // m_pTempoSpinBox->setBeatDivisor(m_pSession->beatDivisor(), false); m_pSnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_pSession->snapPerBeat())); m_pThumbView->updateContents(); dirtyNotifySlot(); } // Tracks view contents dirty up slot. void qtractorMainForm::dirtyNotifySlot (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMainForm::dirtyNotifySlot()"); #endif updateDirtyCount(true); selectionNotifySlot(NULL); } // Tempo spin-box change slot. void qtractorMainForm::transportTempoChanged ( float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTempoChanged(%g, %u, %u)", fTempo, iBeatsPerBar, iBeatDivisor); #endif // Find appropriate node... qtractorTimeScale *pTimeScale = m_pSession->timeScale(); qtractorTimeScale::Cursor& cursor = pTimeScale->cursor(); qtractorTimeScale::Node *pNode = cursor.seekFrame(m_pSession->playHead()); // Now, express the change as a undoable command... m_pSession->execute(new qtractorTimeScaleUpdateNodeCommand( pTimeScale, pNode->frame, fTempo, 2, iBeatsPerBar, iBeatDivisor)); ++m_iTransportUpdate; } void qtractorMainForm::transportTempoFinished (void) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTempoFinished()"); #endif const bool bBlockSignals = m_pTempoSpinBox->blockSignals(true); m_pTempoSpinBox->clearFocus(); // if (m_pTracks) // m_pTracks->trackView()->setFocus(); m_pTempoSpinBox->blockSignals(bBlockSignals); } // Snap-per-beat spin-box change slot. void qtractorMainForm::snapPerBeatChanged ( int iSnap ) { // Avoid bogus changes... const unsigned short iSnapPerBeat = qtractorTimeScale::snapFromIndex(iSnap); if (iSnapPerBeat == m_pSession->snapPerBeat()) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::snapPerBeatChanged(%u)", iSnapPerBeat); #endif // No need to express this change as a undoable command... m_pSession->setSnapPerBeat(iSnapPerBeat); } // Time format custom context menu. void qtractorMainForm::transportTimeFormatChanged ( int iDisplayFormat ) { #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTimeFormatChanged(%d)", iDisplayFormat); #endif if (m_pOptions) { m_pOptions->iDisplayFormat = iDisplayFormat; updateDisplayFormat(); } stabilizeForm(); } // Real thing: the playhead has been changed manually! void qtractorMainForm::transportTimeChanged ( unsigned long iPlayHead ) { if (m_iTransportUpdate > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTimeChanged(%lu)", iPlayHead); #endif m_pSession->setPlayHead(iPlayHead); ++m_iTransportUpdate; stabilizeForm(); } void qtractorMainForm::transportTimeFinished (void) { static int s_iTimeFinished = 0; if (s_iTimeFinished > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorMainForm::transportTimeFinished()"); #endif ++s_iTimeFinished; m_pTimeSpinBox->clearFocus(); // if (m_pTracks) // m_pTracks->trackView()->setFocus(); --s_iTimeFinished; } // Tempo-map custom context menu. void qtractorMainForm::transportTempoContextMenu ( const QPoint& /*pos*/ ) { viewTempoMap(); } // end of qtractorMainForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiFileTempo.cpp0000644000000000000000000000012713014536043020611 xustar0029 mtime=1479719971.76310054 29 atime=1479719971.76310054 29 ctime=1479719971.76310054 qtractor-0.8.0/src/qtractorMidiFileTempo.cpp0000644000175000001440000001710013014536043021424 0ustar00rncbcusers00000000000000// qtractorMidiFileTempo.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiFileTempo.h" #include "qtractorMidiFile.h" #include "qtractorTimeScale.h" //---------------------------------------------------------------------- // class qtractorMidiFileTempo -- MIDI tempo/time-signature map class. // // (Re)initializer method. void qtractorMidiFileTempo::clear (void) { m_nodes.setAutoDelete(true); m_markers.setAutoDelete(true); // Clear/reset tempo-map and location markers... m_nodes.clear(); m_markers.clear(); // There must always be one node, always. addNode(0); } // Update node coefficient divisor factors. void qtractorMidiFileTempo::Node::update ( qtractorMidiFile *pMidiFile ) { ticksPerBeat = pMidiFile->ticksPerBeat(); if (beatDivisor > 2) { ticksPerBeat >>= (beatDivisor - 2); } else if (beatDivisor < 2) { ticksPerBeat <<= (2 - beatDivisor); } } // Update tempo-map node position metrics. void qtractorMidiFileTempo::Node::reset ( qtractorMidiFileTempo::Node *pNode ) { if (bar > pNode->bar) tick = pNode->tickFromBar(bar); else bar = pNode->barFromTick(tick); } // Tempo-map node seeker (by tick). qtractorMidiFileTempo::Node *qtractorMidiFileTempo::seekNode ( unsigned long iTick ) const { Node *pNode = m_nodes.first(); // Seek tick forward... while (pNode && pNode->next() && iTick >= (pNode->next())->tick) pNode = pNode->next(); return pNode; } // Node list specifics. qtractorMidiFileTempo::Node *qtractorMidiFileTempo::addNode ( unsigned long iTick, float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor ) { Node *pNode = 0; // Seek for the nearest preceding node... Node *pPrev = seekNode(iTick); // Snap to nearest bar... if (pPrev) { iTick = pPrev->tickSnapToBar(iTick); pPrev = seekNode(iTick); } // Either update existing node or add new one... Node *pNext = (pPrev ? pPrev->next() : 0); if (pPrev && pPrev->tick == iTick) { // Update exact matching node... pNode = pPrev; pNode->tempo = fTempo; pNode->beatsPerBar = iBeatsPerBar; pNode->beatDivisor = iBeatDivisor; } else if (pPrev && pPrev->tempo == fTempo && pPrev->beatsPerBar == iBeatsPerBar && pPrev->beatDivisor == iBeatDivisor) { // No need for a new node... return pPrev; } else if (pNext && pNext->tempo == fTempo && pNext->beatsPerBar == iBeatsPerBar && pNext->beatDivisor == iBeatDivisor) { // Update next exact matching node... pNode = pNext; pNode->tick = iTick; pNode->bar = 0; } else { // Add/insert a new node... pNode = new Node(iTick, fTempo, iBeatsPerBar, iBeatDivisor); if (pPrev) m_nodes.insertAfter(pNode, pPrev); else m_nodes.append(pNode); } // Update coefficients and positioning thereafter... updateNode(pNode); return pNode; } void qtractorMidiFileTempo::updateNode ( qtractorMidiFileTempo::Node *pNode ) { // Update coefficients... pNode->update(m_pMidiFile); // Update positioning on all nodes thereafter... Node *pPrev = pNode->prev(); while (pNode) { if (pPrev) pNode->reset(pPrev); pPrev = pNode; pNode = pNode->next(); } } void qtractorMidiFileTempo::removeNode ( qtractorMidiFileTempo::Node *pNode ) { // Don't ever remove the very first node... Node *pPrev = pNode->prev(); if (pPrev == 0) return; // Update positioning on all nodes thereafter... Node *pNext = pNode->next(); while (pNext) { if (pPrev) pNext->reset(pPrev); pPrev = pNext; pNext = pNext->next(); } // Actually remove/unlink the node... m_nodes.remove(pNode); } // Location marker seeker (by tick). qtractorMidiFileTempo::Marker *qtractorMidiFileTempo::seekMarker ( unsigned long iTick ) const { Marker *pMarker = m_markers.first(); // Seek tick forward... while (pMarker && pMarker->next() && iTick >= (pMarker->next())->tick) pMarker = pMarker->next(); return pMarker; } // Marker list specifics. qtractorMidiFileTempo::Marker *qtractorMidiFileTempo::addMarker ( unsigned long iTick, const QString& sText ) { Marker *pMarker = 0; // Snap to nearest bar... Node *pNodePrev = seekNode(iTick); if (pNodePrev) iTick = pNodePrev->tickSnapToBar(iTick); // Seek for the nearest preceding node... Marker *pMarkerPrev = seekMarker(iTick); // Either update existing marker or add new one... if (pMarkerPrev && pMarkerPrev->tick == iTick) { // Update exact matching node... pMarker = pMarkerPrev; pMarker->text = sText; } else { // Add/insert a new marker... pMarker = new Marker(iTick, sText); if (pMarkerPrev) m_markers.insertAfter(pMarker, pMarkerPrev); else m_markers.append(pMarker); } return pMarker; } void qtractorMidiFileTempo::removeMarker ( qtractorMidiFileTempo::Marker *pMarker ) { // Actually remove/unlink the marker m_markers.remove(pMarker); } // Time-scale sync methods. void qtractorMidiFileTempo::fromTimeScale ( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset ) { if (pTimeScale == NULL) return; const unsigned short p = m_pMidiFile->ticksPerBeat(); const unsigned short q = pTimeScale->ticksPerBeat(); if (q < 1) return; // Copy tempo-map nodes... m_nodes.clear(); qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekTick(iTimeOffset); while (pNode) { unsigned long iTime = uint64_t(pNode->tick) * p / q; iTime = (iTime > iTimeOffset ? iTime - iTimeOffset : 0); addNode(iTime, pNode->tempo, pNode->beatsPerBar, pNode->beatDivisor); pNode = pNode->next(); } // Copy location markers... m_markers.clear(); qtractorTimeScale::Marker *pMarker = pTimeScale->markers().seekTick(iTimeOffset); while (pMarker) { const unsigned long iTick = pTimeScale->tickFromFrame(pMarker->frame); unsigned long iTime = uint64_t(iTick) * p / q; iTime = (iTime > iTimeOffset ? iTime - iTimeOffset : 0); addMarker(iTime, pMarker->text); pMarker = pMarker->next(); } } void qtractorMidiFileTempo::intoTimeScale ( qtractorTimeScale *pTimeScale, unsigned long iTimeOffset ) { if (pTimeScale == NULL) return; const unsigned short p = pTimeScale->ticksPerBeat(); const unsigned short q = m_pMidiFile->ticksPerBeat(); if (q < 1) return; pTimeScale->reset(); // Copy tempo-map nodes... qtractorMidiFileTempo::Node *pNode = m_nodes.first(); while (pNode) { const unsigned long iTime = uint64_t(pNode->tick) * p / q; pTimeScale->addNode( pTimeScale->frameFromTick(iTime + iTimeOffset), pNode->tempo, 2, pNode->beatsPerBar, pNode->beatDivisor); pNode = pNode->next(); } // Copy location markers... qtractorMidiFileTempo::Marker *pMarker = m_markers.first(); while (pMarker) { const unsigned long iTime = uint64_t(pMarker->tick) * p / q; pTimeScale->addMarker( pTimeScale->frameFromTick(iTime + iTimeOffset), pMarker->text); pMarker = pMarker->next(); } } // end of qtractorMidiFileTempo.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnectForm.h0000644000000000000000000000013213014536043020000 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.743090539 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnectForm.h0000644000175000001440000000675313014536043020633 0ustar00rncbcusers00000000000000// qtractorConnectForm.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorConnectForm_h #define __qtractorConnectForm_h #include "ui_qtractorConnectForm.h" #include "qtractorAudioConnect.h" #include "qtractorMidiConnect.h" // Forward declarations... class qtractorSession; class qtractorOptions; //---------------------------------------------------------------------------- // qtractorConnectForm -- UI wrapper form. class qtractorConnectForm : public QWidget { Q_OBJECT public: // Constructor. qtractorConnectForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorConnectForm(); QTabWidget *connectTabWidget() const { return m_ui.ConnectTabWidget; } QSplitter *audioConnectSplitter() const { return m_ui.AudioConnectSplitter; } QSplitter *midiConnectSplitter() const { return m_ui.MidiConnectSplitter; } QComboBox *audioOClientsComboBox() const { return m_ui.AudioOClientsComboBox; } QComboBox *audioIClientsComboBox() const { return m_ui.AudioIClientsComboBox; } qtractorClientListView *audioOListView() const { return m_ui.AudioOListView; } qtractorClientListView *audioIListView() const { return m_ui.AudioIListView; } QComboBox *midiOClientsComboBox() const { return m_ui.MidiOClientsComboBox; } QComboBox *midiIClientsComboBox() const { return m_ui.MidiIClientsComboBox; } qtractorClientListView *midiOListView() const { return m_ui.MidiOListView; } qtractorClientListView *midiIListView() const { return m_ui.MidiIListView; } public slots: void audioRefresh() { audioUpdate(false); } void audioClear() { audioUpdate(true); } void midiRefresh() { midiUpdate(false); } void midiClear() { midiUpdate(true); } void audioReset(); void midiReset(); protected slots: void audioIClientChanged(); void audioOClientChanged(); void audioConnectSelected(); void audioDisconnectSelected(); void audioDisconnectAll(); void audioConnectChanged(); void audioStabilize(); void midiIClientChanged(); void midiOClientChanged(); void midiConnectSelected(); void midiDisconnectSelected(); void midiDisconnectAll(); void midiConnectChanged(); void midiStabilize(); signals: void connectChanged(); protected: void updateClientsComboBox(QComboBox *pComboBox, qtractorClientListView *pClientListView, const QIcon& icon); void audioUpdate(bool bClear); void midiUpdate(bool bClear); private: // The Qt-designer UI struct... Ui::qtractorConnectForm m_ui; // Instance variables... qtractorAudioConnect *m_pAudioConnect; qtractorMidiConnect *m_pMidiConnect; }; #endif // __qtractorConnectForm_h // end of qtractorConnectForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioMonitor.cpp0000644000000000000000000000013213014536043020527 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.738088039 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioMonitor.cpp0000644000175000001440000002337513014536043021361 0ustar00rncbcusers00000000000000// qtractorAudioMonitor.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAudioMonitor.h" #include #if defined(__SSE__) #include // SSE detection. static inline bool sse_enabled (void) { #if defined(__GNUC__) unsigned int eax, ebx, ecx, edx; #if defined(__x86_64__) || (!defined(PIC) && !defined(__PIC__)) __asm__ __volatile__ ( "cpuid\n\t" \ : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #else __asm__ __volatile__ ( "push %%ebx\n\t" \ "cpuid\n\t" \ "movl %%ebx,%1\n\t" \ "pop %%ebx\n\t" \ : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx) \ : "a" (1) : "cc"); #endif return (edx & (1 << 25)); #else return false; #endif } // SSE enabled processor versions. static inline void sse_process ( float *pFrames, unsigned int iFrames, float fGain, float *pfValue ) { __m128 v0 = _mm_load_ps1(&fGain); __m128 v1 = _mm_load_ps1(pfValue); __m128 v2; for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) *pFrames++ *= fGain; for (; iFrames >= 4; iFrames -= 4) { v2 = _mm_mul_ps(_mm_loadu_ps(pFrames), v0); v1 = _mm_max_ps(v2, v1); _mm_store_ps(pFrames, v2); pFrames += 4; } for (; iFrames > 0; --iFrames) *pFrames++ *= fGain; *pfValue = *(float *) &v1; // CHEAT: take 1st of 4 possible values. } static inline void sse_process_ramp ( float *pFrames, unsigned int iFrames, float fGainIter, float fGainLast, float *pfValue ) { __m128 v1 = _mm_load_ps1(pfValue); __m128 v2; const float fGainStep = 4.0f * (fGainLast - fGainIter) / float(iFrames); for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) *pFrames++ *= fGainIter; for (; iFrames >= 4; iFrames -= 4) { v2 = _mm_mul_ps(_mm_loadu_ps(pFrames), _mm_load_ps1(&fGainIter)); v1 = _mm_max_ps(v2, v1); _mm_store_ps(pFrames, v2); fGainIter += fGainStep; pFrames += 4; } for (; iFrames > 0; --iFrames) *pFrames++ *= fGainIter; *pfValue = *(float *) &v1; // CHEAT: take 1st of 4 possible values. } static inline void sse_process_meter ( float *pFrames, unsigned int iFrames, float *pfValue ) { __m128 v1 = _mm_load_ps1(pfValue); for (; (long(pFrames) & 15) && (iFrames > 0); --iFrames) ++pFrames; for (; iFrames >= 4; iFrames -= 4) { v1 = _mm_max_ps(_mm_loadu_ps(pFrames), v1); pFrames += 4; } *pfValue = *(float *) &v1; // CHEAT: take 1st of 4 possible values. } #endif // Standard processor versions. static inline void std_process ( float *pFrames, unsigned int iFrames, float fGain, float *pfValue ) { for (unsigned int n = 0; n < iFrames; ++n) { pFrames[n] *= fGain; if (*pfValue < pFrames[n]) *pfValue = pFrames[n]; } } static inline void std_process_ramp ( float *pFrames, unsigned int iFrames, float fGainIter, float fGainLast, float *pfValue ) { const float fGainStep = (fGainLast - fGainIter) / float(iFrames); for (unsigned int n = 0; n < iFrames; ++n) { pFrames[n] *= fGainIter; if (*pfValue < pFrames[n]) *pfValue = pFrames[n]; fGainIter += fGainStep; } } static inline void std_process_meter ( float *pFrames, unsigned int iFrames, float *pfValue ) { for (unsigned int n = 0; n < iFrames; ++n) { if (*pfValue < pFrames[n]) *pfValue = pFrames[n]; } } //---------------------------------------------------------------------------- // qtractorAudioMonitor -- Audio monitor bridge value processor. // Constructor. qtractorAudioMonitor::qtractorAudioMonitor ( unsigned short iChannels, float fGain, float fPanning ) : qtractorMonitor(fGain, fPanning), m_iChannels(0), m_pfValues(NULL), m_pfGains(NULL), m_pfPrevGains(NULL), m_iProcessRamp(0) { qtractorMonitor::gainSubject()->setMaxValue(2.0f); // +6dB qtractorMonitor::gainObserver()->setLogarithmic(true); #if defined(__SSE__) if (sse_enabled()) { m_pfnProcess = sse_process; m_pfnProcessRamp = sse_process_ramp; m_pfnProcessMeter = sse_process_meter; } else { #endif m_pfnProcess = std_process; m_pfnProcessRamp = std_process_ramp; m_pfnProcessMeter = std_process_meter; #if defined(__SSE__) } #endif setChannels(iChannels); } // Destructor. qtractorAudioMonitor::~qtractorAudioMonitor (void) { setChannels(0); } // Channel property accessors. void qtractorAudioMonitor::setChannels ( unsigned short iChannels ) { // Check if channels will really change... if (m_iChannels == iChannels) return; // Delete old value holders... if (m_pfValues) { delete [] m_pfValues; m_pfValues = NULL; } // Delete old panning-gains holders... if (m_pfGains) { delete [] m_pfGains; m_pfGains = NULL; } if (m_pfPrevGains) { delete [] m_pfPrevGains; m_pfPrevGains = NULL; } // Set new value holders... m_iChannels = iChannels; if (m_iChannels > 0) { m_pfValues = new float [m_iChannels]; m_pfGains = new float [m_iChannels]; m_pfPrevGains = new float [m_iChannels]; for (unsigned short i = 0; i < m_iChannels; ++i) m_pfValues[i] = m_pfGains[i] = m_pfPrevGains[i] = 0.0f; // Initial population... update(); } } unsigned short qtractorAudioMonitor::channels (void) const { return m_iChannels; } // Value holder accessor. float qtractorAudioMonitor::value ( unsigned short iChannel ) const { const float fValue = m_pfValues[iChannel]; m_pfValues[iChannel] = 0.0f; return fValue; } // Reset channel gain trackers. void qtractorAudioMonitor::reset (void) { for (unsigned short i = 0; i < m_iChannels; ++i) m_pfPrevGains[i] = m_pfValues[i] = 0.0f; ++m_iProcessRamp; } // Batch processors. void qtractorAudioMonitor::process ( float **ppFrames, unsigned int iFrames, unsigned short iChannels ) { if (iChannels < 1) iChannels = m_iChannels; if (m_iProcessRamp > 0) { m_iProcessRamp = 0; // Do ramp-processing... if (iChannels == m_iChannels) { for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcessRamp)(ppFrames[i], iFrames, m_pfPrevGains[i], m_pfGains[i], &m_pfValues[i]); // m_pfPrevGains[i] = m_pfGains[i]; } } else if (iChannels > m_iChannels) { unsigned short i = 0; for (unsigned short j = 0; j < iChannels; ++j) { (*m_pfnProcessRamp)(ppFrames[j], iFrames, m_pfPrevGains[i], m_pfGains[i], &m_pfValues[i]); // m_pfPrevGains[i] = m_pfGains[i]; if (++i >= m_iChannels) i = 0; } } else { // (iChannels < m_iChannels) unsigned short j = 0; for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcessRamp)(ppFrames[j], iFrames, m_pfPrevGains[i], m_pfGains[i], &m_pfValues[i]); // m_pfPrevGains[i] = m_pfGains[i]; if (++j >= iChannels) j = 0; } } // Done ramp-processing. } else { // Do normal-processing... if (iChannels == m_iChannels) { for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcess)(ppFrames[i], iFrames, m_pfGains[i], &m_pfValues[i]); } } else if (iChannels > m_iChannels) { unsigned short i = 0; for (unsigned short j = 0; j < iChannels; ++j) { (*m_pfnProcess)(ppFrames[j], iFrames, m_pfGains[i], &m_pfValues[i]); if (++i >= m_iChannels) i = 0; } } else { // (iChannels < m_iChannels) unsigned short j = 0; for (unsigned short i = 0; i < m_iChannels; ++i) { (*m_pfnProcess)(ppFrames[j], iFrames, m_pfGains[i], &m_pfValues[i]); if (++j >= iChannels) j = 0; } } // Done normal-processing. } } void qtractorAudioMonitor::process_meter ( float **ppFrames, unsigned int iFrames, unsigned short iChannels ) { if (iChannels < 1) iChannels = m_iChannels; if (iChannels == m_iChannels) { for (unsigned short i = 0; i < m_iChannels; ++i) (*m_pfnProcessMeter)(ppFrames[i], iFrames, &m_pfValues[i]); } else if (iChannels > m_iChannels) { unsigned short j = 0; for (unsigned short i = 0; i < iChannels; ++i) { (*m_pfnProcessMeter)(ppFrames[i], iFrames, &m_pfValues[j]); if (++j >= m_iChannels) j = 0; } } else { // (iChannels < m_iChannels) unsigned short i = 0; for (unsigned short j = 0; j < m_iChannels; ++j) { (*m_pfnProcessMeter)(ppFrames[i], iFrames, &m_pfValues[j]); if (++i >= iChannels) i = 0; } } } // Rebuild the whole panning-gain array... void qtractorAudioMonitor::update (void) { const float fPan = 0.5f * (1.0f + panning()); const float fGain = gain(); float afGains[2] = { fGain, fGain }; // (Re)compute equal-power stereo-panning gains... if (fPan < 0.499f || fPan > 0.501f) { #ifdef QTRACTOR_MONITOR_PANNING_SQRT afGains[0] *= M_SQRT2 * ::sqrtf(1.0f - fPan); afGains[1] *= M_SQRT2 * ::sqrtf(fPan); #else afGains[0] *= M_SQRT2 * ::cosf(fPan * M_PI_2); afGains[1] *= M_SQRT2 * ::sinf(fPan * M_PI_2); #endif } // Apply to multi-channel gain array (paired fashion)... const unsigned short iChannels = (m_iChannels - (m_iChannels % 2)); unsigned short i = 0; for ( ; i < iChannels; ++i) { m_pfPrevGains[i] = m_pfGains[i]; m_pfGains[i] = afGains[i % 2]; } for ( ; i < m_iChannels; ++i) { m_pfPrevGains[i] = m_pfGains[i]; m_pfGains[i] = fGain; } // Trigger ramp-processing... ++m_iProcessRamp; } // end of qtractorAudioMonitor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorTrackForm.h0000644000000000000000000000012713014536043017457 xustar0029 mtime=1479719971.77910854 29 atime=1479719971.77910854 29 ctime=1479719971.77910854 qtractor-0.8.0/src/qtractorTrackForm.h0000644000175000001440000001123613014536043020276 0ustar00rncbcusers00000000000000// qtractorTrackForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorTrackForm_h #define __qtractorTrackForm_h #include "ui_qtractorTrackForm.h" #include "qtractorTrack.h" #include // Forward declarations... class qtractorMidiBus; class qtractorMidiManager; class qtractorCommand; class QMenu; //---------------------------------------------------------------------------- // qtractorTrackForm -- UI wrapper form. class qtractorTrackForm : public QDialog { Q_OBJECT public: // Constructor. qtractorTrackForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorTrackForm(); void setTrack(qtractorTrack *pTrack); qtractorTrack *track() const; const qtractorTrack::Properties& properties() const; qtractorTrack::TrackType trackType() const; void setMidiProgram(int iBank, int iProg); protected slots: void accept(); void reject(); void stabilizeForm(); void changed(); void pluginListChanged(); void trackTypeChanged(); void inputBusNameChanged(const QString& sBusName); void outputBusNameChanged(const QString& sBusName); void busNameClicked(); void channelChanged(int iChannel); void instrumentChanged(const QString& sInstrumentName); void bankSelMethodChanged(int iBankSelMethod); void bankChanged(); void progChanged(); void foregroundColorChanged(const QString& sText); void backgroundColorChanged(const QString& sText); void selectForegroundColor(); void selectBackgroundColor(); void addPlugin(); void removePlugin(); void moveUpPlugin(); void moveDownPlugin(); void trackIconAction(); void trackIconClicked(); void trackIconChanged(); protected: qtractorMidiBus *midiBus() const; int midiBank() const; int midiProg() const; void updateInstruments(); void updateInstrumentsAdd( const QIcon& icon, qtractorMidiManager *pMidiManager); void updateTrackType(qtractorTrack::TrackType trackType); void updateChannel(int iChannel, int iBankSelMethod, int iBank, int iProg); void updateBanks(const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg); void updatePrograms(const QString& sInstrumentName, int iBank, int iProg); bool updateBanksAdd(const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int& iBankIndex); bool updateProgramsAdd(const QIcon& icon, qtractorMidiManager *pMidiManager, const QString& sInstrumentName, int iBank, int iProg, int& iProgIndex); void updateColorItem(QComboBox *pComboBox, const QColor& color); void updateColorText(QComboBox *pComboBox, const QColor& color); QColor colorItem(QComboBox *pComboBox); // Save/load default bus names... void loadDefaultBusNames(qtractorTrack::TrackType trackType); void saveDefaultBusNames(qtractorTrack::TrackType trackType) const; // Track icon generic/standard action setup. void addIconMenuAction(const QString& sText, const QString& sTrackIcon); private: // The Qt-designer UI struct... Ui::qtractorTrackForm m_ui; // Instance variables... qtractorTrack *m_pTrack; qtractorTrack::Properties m_props; qtractorMidiBus *m_pMidiBus; QMap m_banks; QMap m_progs; int m_iDirtySetup; int m_iDirtyCount; int m_iDirtyPatch; QString m_sOldOutputBusName; qtractorMidiBus *m_pOldMidiBus; int m_iOldChannel; QString m_sOldInstrumentName; int m_iOldBankSelMethod; int m_iOldBank; int m_iOldProg; // Keep last acceptable command. qtractorCommand *m_pLastCommand; // Track icon menu. QMenu *m_pIconMenu; // MIDI bank/program observer. class MidiProgramObserver; MidiProgramObserver *m_pMidiProgramObserver; // Default bus names... static QString g_sAudioInputBusName; static QString g_sAudioOutputBusName; static QString g_sMidiInputBusName; static QString g_sMidiOutputBusName; }; #endif // __qtractorTrackForm_h // end of qtractorTrackForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionForm.cpp0000644000000000000000000000012713014536043020371 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionForm.cpp0000644000175000001440000002376213014536043021217 0ustar00rncbcusers00000000000000// qtractorSessionForm.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorSessionForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorOptions.h" #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // qtractorSessionForm -- UI wrapper form. // Constructor. qtractorSessionForm::qtractorSessionForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Window modality (let plugin/tool windows rave around). QDialog::setWindowModality(Qt::WindowModal); // Initialize conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->loadComboBoxHistory(m_ui.SessionDirComboBox); // Setup some specific validators. m_ui.SampleRateComboBox->setValidator( new QIntValidator(m_ui.SampleRateComboBox)); // Fill-up snap-per-beat items... const QIcon snapIcon(":/images/itemBeat.png"); const QStringList& snapItems = qtractorTimeScale::snapItems(0); QStringListIterator snapIter(snapItems); m_ui.SnapPerBeatComboBox->clear(); m_ui.SnapPerBeatComboBox->setIconSize(QSize(8, 16)); // snapIter.toFront(); if (snapIter.hasNext()) m_ui.SnapPerBeatComboBox->addItem( QIcon(":/images/itemNone.png"), snapIter.next()); while (snapIter.hasNext()) m_ui.SnapPerBeatComboBox->addItem(snapIcon, snapIter.next()); // m_ui.SnapPerBeatComboBox->insertItems(0, snapItems); // Initialize dirty control state. m_iDirtyCount = 0; // Try to restore old window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.SessionNameLineEdit, SIGNAL(textChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.SessionDirComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.SessionDirToolButton, SIGNAL(clicked()), SLOT(browseSessionDir())); QObject::connect(m_ui.DescriptionTextEdit, SIGNAL(textChanged()), SLOT(changed())); QObject::connect(m_ui.SampleRateComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changed())); QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(changed())); QObject::connect(m_ui.TicksPerBeatSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.SnapPerBeatComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.PixelsPerBeatSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.HorizontalZoomSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.VerticalZoomSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorSessionForm::~qtractorSessionForm (void) { } // Populate (setup) dialog controls from settings descriptors. void qtractorSessionForm::setSession ( qtractorSession *pSession ) { // Session properties cloning... m_props = pSession->properties(); // Initialize dialog widgets... m_ui.SessionNameLineEdit->setText(m_props.sessionName); m_ui.SessionDirComboBox->setEditText(m_props.sessionDir); m_ui.DescriptionTextEdit->setPlainText(m_props.description); // Time properties... m_ui.SampleRateComboBox->setEditText( QString::number(m_props.timeScale.sampleRate())); m_ui.SampleRateTextLabel->setEnabled(!pSession->isActivated()); m_ui.SampleRateComboBox->setEnabled(!pSession->isActivated()); m_ui.TempoSpinBox->setTempo(m_props.timeScale.tempo(), false); m_ui.TempoSpinBox->setBeatsPerBar(m_props.timeScale.beatsPerBar(), false); m_ui.TempoSpinBox->setBeatDivisor(m_props.timeScale.beatDivisor(), false); m_ui.TicksPerBeatSpinBox->setValue(int(m_props.timeScale.ticksPerBeat())); // View properties... m_ui.SnapPerBeatComboBox->setCurrentIndex( qtractorTimeScale::indexFromSnap(m_props.timeScale.snapPerBeat())); m_ui.PixelsPerBeatSpinBox->setValue(int(m_props.timeScale.pixelsPerBeat())); m_ui.HorizontalZoomSpinBox->setValue(int(m_props.timeScale.horizontalZoom())); m_ui.VerticalZoomSpinBox->setValue(int(m_props.timeScale.verticalZoom())); // Start editing session name, if empty... if (m_props.sessionName.isEmpty()) m_ui.SessionNameLineEdit->setFocus(); // Backup clean. m_iDirtyCount = 0; // Done. stabilizeForm(); } // Retrieve the accepted session properties, if the case arises. const qtractorSession::Properties& qtractorSessionForm::properties (void) { return m_props; } // Accept settings (OK button slot). void qtractorSessionForm::accept (void) { // Check if session directory is new... QDir dir; const QString& sSessionDir = m_ui.SessionDirComboBox->currentText(); while (!dir.exists(sSessionDir)) { // Ask user... if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Session directory does not exist:\n\n" "\"%1\"\n\n" "Do you want to create it?").arg(sSessionDir), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; // Proceed... dir.mkdir(sSessionDir); } // Save options... if (m_iDirtyCount > 0) { // Make changes permanent... m_props.sessionName = m_ui.SessionNameLineEdit->text(); m_props.sessionDir = m_ui.SessionDirComboBox->currentText(); m_props.description = m_ui.DescriptionTextEdit->toPlainText(); // Time properties... m_props.timeScale.setSampleRate( m_ui.SampleRateComboBox->currentText().toUInt()); m_props.timeScale.setTempo(m_ui.TempoSpinBox->tempo()); m_props.timeScale.setBeatType(2); m_props.timeScale.setBeatsPerBar(m_ui.TempoSpinBox->beatsPerBar()); m_props.timeScale.setBeatDivisor(m_ui.TempoSpinBox->beatDivisor()); m_props.timeScale.setTicksPerBeat(m_ui.TicksPerBeatSpinBox->value()); // View properties... m_props.timeScale.setSnapPerBeat(qtractorTimeScale::snapFromIndex( m_ui.SnapPerBeatComboBox->currentIndex())); m_props.timeScale.setPixelsPerBeat(m_ui.PixelsPerBeatSpinBox->value()); m_props.timeScale.setHorizontalZoom(m_ui.HorizontalZoomSpinBox->value()); m_props.timeScale.setVerticalZoom(m_ui.VerticalZoomSpinBox->value()); // Reset dirty flag. m_iDirtyCount = 0; } // Save other conveniency options... qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions) pOptions->saveComboBoxHistory(m_ui.SessionDirComboBox); // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorSessionForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorSessionForm::changed (void) { ++m_iDirtyCount; stabilizeForm(); } // Stabilize current form state. void qtractorSessionForm::stabilizeForm (void) { QFileInfo fi(QFileInfo(m_ui.SessionDirComboBox->currentText()).path()); bool bValid = !m_ui.SessionNameLineEdit->text().isEmpty(); bValid = bValid && fi.isDir() && fi.isReadable() && fi.isWritable(); // bValid = bValid && !m_ui.DescriptionTextEdit->text().isEmpty(); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Browse for session directory. void qtractorSessionForm::browseSessionDir (void) { qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; const QString& sTitle = tr("Session Directory") + " - " QTRACTOR_TITLE; #if 1// QT_VERSION < 0x040400 QFileDialog::Options options = QFileDialog::ShowDirsOnly; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; QString sSessionDir = QFileDialog::getExistingDirectory(this, // Parent. sTitle, m_ui.SessionDirComboBox->currentText()); #else // Construct open-directory dialog... QFileDialog fileDialog(this, sTitle, m_ui.SessionDirComboBox->currentText()); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::DirectoryOnly); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (!fileDialog.exec()) return; QString sSessionDir = fileDialog.selectedFiles().first(); #endif if (sSessionDir.isEmpty()) return; m_ui.SessionDirComboBox->setEditText(sSessionDir); m_ui.SessionDirComboBox->setFocus(); changed(); } // end of qtractorSessionForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMessages.cpp0000644000000000000000000000013213014536043017665 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.754096039 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMessages.cpp0000644000175000001440000002313313014536043020507 0ustar00rncbcusers00000000000000// qtractorMessages.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMessages.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #include #include #include #if !defined(WIN32) #include #include #endif // The default maximum number of message lines. #define QTRACTOR_MESSAGES_MAXLINES 1000 // Notification pipe descriptors #define QTRACTOR_MESSAGES_FDNIL -1 #define QTRACTOR_MESSAGES_FDREAD 0 #define QTRACTOR_MESSAGES_FDWRITE 1 //------------------------------------------------------------------------- // qtractorMessagesTextEdit - Messages log dockable child window. // class qtractorMessagesTextEdit : public QTextEdit { public: // Constructor. qtractorMessagesTextEdit(QWidget *pParent) : QTextEdit(pParent) {} protected: // Minimum recommended. QSize sizeHint() const { return QTextEdit::minimumSize(); } }; //------------------------------------------------------------------------- // qtractorMessages - Messages log dockable window. // // Constructor. qtractorMessages::qtractorMessages ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorMessages"); // Intialize stdout capture stuff. m_pStdoutNotifier = NULL; m_fdStdout[QTRACTOR_MESSAGES_FDREAD] = QTRACTOR_MESSAGES_FDNIL; m_fdStdout[QTRACTOR_MESSAGES_FDWRITE] = QTRACTOR_MESSAGES_FDNIL; // Create local text view widget. m_pMessagesTextView = new qtractorMessagesTextEdit(this); // QFont font(m_pMessagesTextView->font()); // font.setFamily("Fixed"); // m_pMessagesTextView->setFont(font); m_pMessagesTextView->setLineWrapMode(QTextEdit::NoWrap); m_pMessagesTextView->setReadOnly(true); m_pMessagesTextView->setUndoRedoEnabled(false); // m_pMessagesTextView->setTextFormat(Qt::LogText); // Initialize default message limit. m_iMessagesLines = 0; setMessagesLimit(QTRACTOR_MESSAGES_MAXLINES); m_pMessagesLog = NULL; // Prepare the dockable window stuff. QDockWidget::setWidget(m_pMessagesTextView); QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumHeight(120); // Finally set the default caption and tooltip. const QString& sCaption = tr("Messages"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewMessages.png")); QDockWidget::setToolTip(sCaption); } // Destructor. qtractorMessages::~qtractorMessages (void) { // Turn off and close logging. setLogging(false); // No more notifications. if (m_pStdoutNotifier) delete m_pStdoutNotifier; // No need to delete child widgets, Qt does it all for us. } // Just about to notify main-window that we're closing. void qtractorMessages::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Set stdout/stderr blocking mode. bool qtractorMessages::stdoutBlock ( int fd, bool bBlock ) const { #if !defined(WIN32) const int iFlags = ::fcntl(fd, F_GETFL, 0); const bool bNonBlock = bool(iFlags & O_NONBLOCK); if (bBlock && bNonBlock) bBlock = (::fcntl(fd, F_SETFL, iFlags & ~O_NONBLOCK) == 0); else if (!bBlock && !bNonBlock) bBlock = (::fcntl(fd, F_SETFL, iFlags | O_NONBLOCK) != 0); #endif return bBlock; } // Own stdout/stderr socket notifier slot. void qtractorMessages::stdoutNotify ( int fd ) { #if !defined(WIN32) // Set non-blocking reads, if not already... const bool bBlock = stdoutBlock(fd, false); // Read as much as is available... QString sTemp; char achBuffer[1024]; const int cchBuffer = sizeof(achBuffer) - 1; int cchRead = ::read(fd, achBuffer, cchBuffer); while (cchRead > 0) { achBuffer[cchRead] = (char) 0; sTemp.append(achBuffer); cchRead = (bBlock ? 0 : ::read(fd, achBuffer, cchBuffer)); } // Needs to be non-empty... if (!sTemp.isEmpty()) appendStdoutBuffer(sTemp); #endif } // Stdout buffer handler -- now splitted by complete new-lines... void qtractorMessages::appendStdoutBuffer ( const QString& s ) { m_sStdoutBuffer.append(s); const int iLength = m_sStdoutBuffer.lastIndexOf('\n'); if (iLength > 0) { const QString& sTemp = m_sStdoutBuffer.left(iLength); m_sStdoutBuffer.remove(0, iLength + 1); QStringList list = sTemp.split('\n'); QStringListIterator iter(list); while (iter.hasNext()) appendMessagesText(iter.next()); } } // Stdout flusher -- show up any unfinished line... void qtractorMessages::flushStdoutBuffer (void) { if (!m_sStdoutBuffer.isEmpty()) { appendMessagesText(m_sStdoutBuffer); m_sStdoutBuffer.clear(); } } // Stdout capture accessors. bool qtractorMessages::isCaptureEnabled (void) const { return (m_pStdoutNotifier != NULL); } void qtractorMessages::setCaptureEnabled ( bool bCapture ) { // Flush current buffer. flushStdoutBuffer(); #ifdef CONFIG_DEBUG bCapture = false; #endif #if !defined(WIN32) // Destroy if already enabled. if (!bCapture && m_pStdoutNotifier) { delete m_pStdoutNotifier; m_pStdoutNotifier = NULL; // Close the notification pipes. if (m_fdStdout[QTRACTOR_MESSAGES_FDREAD] != QTRACTOR_MESSAGES_FDNIL) { ::close(m_fdStdout[QTRACTOR_MESSAGES_FDREAD]); m_fdStdout[QTRACTOR_MESSAGES_FDREAD] = QTRACTOR_MESSAGES_FDNIL; } } // Are we going to make up the capture? if (bCapture && m_pStdoutNotifier == NULL && ::pipe(m_fdStdout) == 0) { ::dup2(m_fdStdout[QTRACTOR_MESSAGES_FDWRITE], STDOUT_FILENO); ::dup2(m_fdStdout[QTRACTOR_MESSAGES_FDWRITE], STDERR_FILENO); stdoutBlock(m_fdStdout[QTRACTOR_MESSAGES_FDWRITE], false); m_pStdoutNotifier = new QSocketNotifier( m_fdStdout[QTRACTOR_MESSAGES_FDREAD], QSocketNotifier::Read, this); QObject::connect(m_pStdoutNotifier, SIGNAL(activated(int)), SLOT(stdoutNotify(int))); } #endif } // Message font accessors. QFont qtractorMessages::messagesFont (void) const { return m_pMessagesTextView->font(); } void qtractorMessages::setMessagesFont( const QFont& font ) { m_pMessagesTextView->setFont(font); } // Maximum number of message lines accessors. int qtractorMessages::messagesLimit (void) const { return m_iMessagesLimit; } void qtractorMessages::setMessagesLimit ( int iMessagesLimit ) { m_iMessagesLimit = iMessagesLimit; m_iMessagesHigh = iMessagesLimit + (iMessagesLimit >> 2); } // Messages logging stuff. bool qtractorMessages::isLogging (void) const { return (m_pMessagesLog != NULL); } void qtractorMessages::setLogging ( bool bEnabled, const QString& sFilename ) { if (m_pMessagesLog) { appendMessages(tr("Logging stopped --- %1 ---") .arg(QDateTime::currentDateTime().toString())); m_pMessagesLog->close(); delete m_pMessagesLog; m_pMessagesLog = NULL; } if (bEnabled) { m_pMessagesLog = new QFile(sFilename); if (m_pMessagesLog->open(QIODevice::Text | QIODevice::Append)) { appendMessages(tr("Logging started --- %1 ---") .arg(QDateTime::currentDateTime().toString())); } else { delete m_pMessagesLog; m_pMessagesLog = NULL; } } } // Messages log output method. void qtractorMessages::appendMessagesLog ( const QString& s ) { if (m_pMessagesLog) { QTextStream(m_pMessagesLog) << s << endl; m_pMessagesLog->flush(); } } // Messages widget output method. void qtractorMessages::appendMessagesLine ( const QString& s ) { // Check for message line limit... if (m_iMessagesLines > m_iMessagesHigh) { m_pMessagesTextView->setUpdatesEnabled(false); QTextCursor textCursor(m_pMessagesTextView->document()->begin()); while (m_iMessagesLines > m_iMessagesLimit) { // Move cursor extending selection // from start to next line-block... textCursor.movePosition( QTextCursor::NextBlock, QTextCursor::KeepAnchor); --m_iMessagesLines; } // Remove the excessive line-blocks... textCursor.removeSelectedText(); m_pMessagesTextView->setUpdatesEnabled(true); } m_pMessagesTextView->append(s); ++m_iMessagesLines; } // The main utility methods. void qtractorMessages::appendMessages ( const QString& s ) { appendMessagesColor(s, "#999999"); } void qtractorMessages::appendMessagesColor ( const QString& s, const QString &c ) { const QString& sText = QTime::currentTime().toString("hh:mm:ss.zzz") + ' ' + s; appendMessagesLine("" + sText + ""); appendMessagesLog(sText); } void qtractorMessages::appendMessagesText ( const QString& s ) { appendMessagesLine(s); appendMessagesLog(s); } // History reset. void qtractorMessages::clear (void) { m_iMessagesLines = 0; m_pMessagesTextView->clear(); } // end of qtractorMessages.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorSessionDocument.h0000644000000000000000000000012713014536043020711 xustar0029 mtime=1479719971.77410604 29 atime=1479719971.77410604 29 ctime=1479719971.77410604 qtractor-0.8.0/src/qtractorSessionDocument.h0000644000175000001440000000361213014536043021527 0ustar00rncbcusers00000000000000// qtractorSessionDocument.h // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSessionDocument_h #define __qtractorSessionDocument_h #include "qtractorDocument.h" // Forward declarations. class qtractorSession; class qtractorFiles; //------------------------------------------------------------------------- // qtractorSessionDocument -- Session file import/export helper class. // class qtractorSessionDocument : public qtractorDocument { public: // Constructor. qtractorSessionDocument(QDomDocument *pDocument, qtractorSession *pSession, qtractorFiles *pFiles); // Default destructor. ~qtractorSessionDocument(); // Property accessors. qtractorSession *session() const; qtractorFiles *files() const; // Elemental loader/savers... bool loadElement(QDomElement *pElement); bool saveElement(QDomElement *pElement); private: // Instance variables. qtractorSession *m_pSession; qtractorFiles *m_pFiles; }; #endif // __qtractorSessionDocument_h // end of qtractorSessionDocument.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorConnections.h0000644000000000000000000000013213014536043020045 xustar0030 mtime=1479719971.743090539 30 atime=1479719971.743090539 30 ctime=1479719971.743090539 qtractor-0.8.0/src/qtractorConnections.h0000644000175000001440000000426613014536043020675 0ustar00rncbcusers00000000000000// qtractorConnections.h // /**************************************************************************** Copyright (C) 2005-2010, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorConnections_h #define __qtractorConnections_h #include "qtractorEngine.h" #include // Forward declarations. class qtractorConnectForm; //------------------------------------------------------------------------- // qtractorConnections - Connections dockable window. // class qtractorConnections : public QWidget { Q_OBJECT public: // Constructor. qtractorConnections(QWidget *pParent, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorConnections(); // Connect form accessor. qtractorConnectForm *connectForm() const; // Main bus mode switching. void showBus(qtractorBus *pBus, qtractorBus::BusMode busMode); // Complete connections refreshment. void refresh(); // Complete connections recycle. void clear(); // Conditional connections recycle. void reset(); protected: // Notify the main application widget that we're closing. void showEvent(QShowEvent *); void hideEvent(QHideEvent *); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Keyboard event handler. void keyPressEvent(QKeyEvent *); private: // Instance variables. qtractorConnectForm *m_pConnectForm; }; #endif // __qtractorConnections_h // end of qtractorConnections.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiToolsForm.h0000644000000000000000000000013213014536043020312 xustar0030 mtime=1479719971.766102039 30 atime=1479719971.766102039 30 ctime=1479719971.766102039 qtractor-0.8.0/src/qtractorMidiToolsForm.h0000644000175000001440000000520313014536043021132 0ustar00rncbcusers00000000000000// qtractorMidiToolsForm.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiToolsForm_h #define __qtractorMidiToolsForm_h #include "ui_qtractorMidiToolsForm.h" // Forward declarations. class qtractorMidiClip; class qtractorMidiEditSelect; class qtractorMidiEditCommand; class qtractorTimeScale; //---------------------------------------------------------------------------- // qtractorMidiToolsForm -- UI wrapper form. class qtractorMidiToolsForm : public QDialog { Q_OBJECT public: // Constructor. qtractorMidiToolsForm(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~qtractorMidiToolsForm(); // Tool page accessors. void setToolIndex(int iToolIndex); int toolIndex() const; // Create edit command based on given selection. qtractorMidiEditCommand *editCommand(qtractorMidiClip *pMidiClip, qtractorMidiEditSelect *pSelect, unsigned long iTimeOffset, unsigned long iTimeStart = 0, unsigned long iTimeEnd = 0); protected slots: // Preset management slots... void presetChanged(const QString& sPreset); void presetActivated(const QString& sPreset); void presetSave(); void presetDelete(); void timeshiftSpinBoxChanged(double p); void timeshiftSliderChanged(int i); void formatChanged(int); void changed(); void accept(); void reject(); void stabilizeForm(); protected: // Preset management methods... void loadPreset(const QString& sPreset); void savePreset(const QString& sPreset); void refreshPresets(); private: // The Qt-designer UI struct... Ui::qtractorMidiToolsForm m_ui; // Instance variables... qtractorTimeScale *m_pTimeScale; int m_iDirtyCount; int m_iUpdate; class TimeshiftCurve *m_pTimeshiftCurve; }; #endif // __qtractorMidiToolsForm_h // end of qtractorMidiToolsForm.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorDocument.cpp0000644000000000000000000000013213014536043017674 xustar0030 mtime=1479719971.745091539 30 atime=1479719971.745091539 30 ctime=1479719971.745091539 qtractor-0.8.0/src/qtractorDocument.cpp0000644000175000001440000003206413014536043020521 0ustar00rncbcusers00000000000000// qtractorDocument.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorDocument.h" #ifdef CONFIG_LIBZ #include "qtractorZipFile.h" #if QT_VERSION >= 0x050000 #include #endif #endif #include #include #include #include // Local prototypes. static void remove_dir_list(const QList& list); static void remove_dir(const QString& sDir); // Remove specific file path. static void remove_dir ( const QString& sDir ) { const QDir dir(sDir); remove_dir_list( dir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot)); QDir cwd = QDir::current(); if (cwd.absolutePath() == dir.absolutePath()) { cwd.cdUp(); QDir::setCurrent(cwd.path()); } dir.rmdir(sDir); } static void remove_dir_list ( const QList& list ) { QListIterator iter(list); while (iter.hasNext()) { const QFileInfo& info = iter.next(); const QString& sPath = info.absoluteFilePath(); if (info.isDir()) { remove_dir(sPath); } else { QFile::remove(sPath); } } } //------------------------------------------------------------------------- // qtractorDocument -- Session file import/export helper class. // // Default document type suffixes (file name extensions). QString qtractorDocument::g_sDefaultExt = "qts"; QString qtractorDocument::g_sTemplateExt = "qtt"; QString qtractorDocument::g_sArchiveExt = "qtz"; // Extracted archive paths (static). QStringList qtractorDocument::g_extractedArchives; // Extra-ordinary archive files (static). qtractorDocument *qtractorDocument::g_pArchive = NULL; // Constructor. qtractorDocument::qtractorDocument ( QDomDocument *pDocument, const QString& sTagName, Flags flags ) : m_pDocument(pDocument), m_sTagName(sTagName), m_flags(flags), m_pZipFile(NULL) { } // Default destructor. qtractorDocument::~qtractorDocument (void) { #ifdef CONFIG_LIBZ if (m_pZipFile) delete m_pZipFile; #endif QStringListIterator iter(m_tempFiles); while (iter.hasNext()) { const QFileInfo temp(iter.next()); QFile::remove(temp.absoluteFilePath()); QDir::temp().rmpath(temp.absolutePath()); } } //------------------------------------------------------------------------- // qtractorDocument -- accessors. // QDomDocument *qtractorDocument::document (void) const { return m_pDocument; } // Base document name (derived from filename). const QString& qtractorDocument::name (void) const { return m_sName; } // Regular text element factory method. void qtractorDocument::saveTextElement ( const QString& sTagName, const QString& sText, QDomElement *pElem ) { QDomElement eTag = m_pDocument->createElement(sTagName); eTag.appendChild(m_pDocument->createTextNode(sText)); pElem->appendChild(eTag); } // Document flags property. void qtractorDocument::setFlags ( Flags flags ) { m_flags = flags; } qtractorDocument::Flags qtractorDocument::flags (void) const { return m_flags; } bool qtractorDocument::isTemplate (void) const { return (m_flags & Template); } bool qtractorDocument::isArchive (void) const { return (m_flags & Archive); } bool qtractorDocument::isTemporary (void) const { return (m_flags & Temporary); } //------------------------------------------------------------------------- // qtractorDocument -- loaders. // // External storage simple load method. bool qtractorDocument::load ( const QString& sFilename, Flags flags ) { // Hold template mode. setFlags(flags); #ifdef CONFIG_LIBZ // Was it an archive previously? if (m_pZipFile) { delete m_pZipFile; m_pZipFile = NULL; g_pArchive = NULL; } #endif // Is it an archive about to stuff? const QFileInfo info(sFilename); m_sName = info.completeBaseName(); QString sDocname = info.filePath(); const QIODevice::OpenMode mode = QIODevice::ReadOnly; #ifdef CONFIG_LIBZ if (isArchive()) { // ATTN: Always move to session file's directory first... if (!info.isWritable() || isTemporary()) { // Read-only/temporary media? const QString& sPath = QDir::temp().path() + QDir::separator() + QTRACTOR_TITLE; QDir dir(sPath); if (!dir.exists()) dir.mkpath(sPath); QDir::setCurrent(sPath); } else QDir::setCurrent(info.path()); m_pZipFile = new qtractorZipFile(sDocname, mode); if (!m_pZipFile->isReadable()) { delete m_pZipFile; m_pZipFile = NULL; return false; } m_pZipFile->setPrefix(m_sName); m_pZipFile->extractAll(); m_pZipFile->close(); delete m_pZipFile; m_pZipFile = NULL; // ATTN: Archived sub-directory must exist! if (!QDir(m_sName).exists()) { const QStringList& dirs = QDir().entryList( QStringList() << info.baseName() + '*', QDir::Dirs | QDir::NoDotAndDotDot, QDir::Time | QDir::Reversed); if (!dirs.isEmpty()) m_sName = dirs.first(); } sDocname = m_sName + '.' + g_sDefaultExt; if (QDir::setCurrent(m_sName)) g_extractedArchives.append(QDir::currentPath()); } else #endif QDir::setCurrent(info.absolutePath()); // Open file... QFile file(sDocname); if (!file.open(mode)) return false; // Parse it a-la-DOM :-) if (!m_pDocument->setContent(&file)) { file.close(); return false; } file.close(); // Get root element and check for proper taqg name. QDomElement elem = m_pDocument->documentElement(); if (elem.tagName() != m_sTagName) return false; return loadElement(&elem); } //------------------------------------------------------------------------- // qtractorDocument -- savers. // bool qtractorDocument::save ( const QString& sFilename, Flags flags ) { // Hold template mode. setFlags(flags); // We must have a valid tag name... if (m_sTagName.isEmpty()) return false; #ifdef CONFIG_LIBZ // Was it an archive previously? if (m_pZipFile) { delete m_pZipFile; m_pZipFile = NULL; g_pArchive = NULL; } #endif // Is it an archive about to stuff? const QFileInfo info(sFilename); m_sName = info.completeBaseName(); QString sDocname = info.filePath(); const QIODevice::OpenMode mode = QIODevice::WriteOnly | QIODevice::Truncate; #ifdef CONFIG_LIBZ if (isArchive()) { m_pZipFile = new qtractorZipFile(sDocname, mode); if (!m_pZipFile->isWritable()) { delete m_pZipFile; m_pZipFile = NULL; return false; } sDocname = m_sName + '.' + g_sDefaultExt; m_pZipFile->setPrefix(m_sName); g_pArchive = this; } #endif // Save spec... QDomElement elem = m_pDocument->createElement(m_sTagName); if (!saveElement(&elem)) return false; m_pDocument->appendChild(elem); // Finally, we're ready to save to external file. QFile file(sDocname); #ifdef CONFIG_LIBZ const bool bRemove = !file.exists(); #endif if (!file.open(mode)) return false; QTextStream ts(&file); ts << m_pDocument->toString() << endl; file.close(); #ifdef CONFIG_LIBZ // Commit to archive. if (m_pZipFile) { // The session document itself, at last... m_pZipFile->addFile(sDocname); m_pZipFile->processAll(); m_pZipFile->close(); delete m_pZipFile; m_pZipFile = NULL; g_pArchive = NULL; // Kill temporary, if didn't exist... if (bRemove) file.remove(); } #endif return true; } QString qtractorDocument::addFile ( const QString& sFilename ) { #ifdef CONFIG_LIBZ if (isArchive() && m_pZipFile) { QString sAlias; const QFileInfo info(sFilename); const QString& sSuffix = info.suffix().toLower(); if (sSuffix == "sfz") { // SFZ archive conversion... sAlias = m_pZipFile->alias(sFilename, info.completeBaseName(), true); #if QT_VERSION >= 0x050000 QTemporaryDir temp_dir(QDir::tempPath() + '/' + m_sName + '.'); temp_dir.setAutoRemove(false); const QFileInfo temp(temp_dir.path() + '/' + sAlias); #else const QString& sTempDir = QDir::tempPath() + '/' + m_sName + ".%1"; unsigned int i = qHash(this) >> 7; QDir temp_dir(sTempDir.arg(i, 0, 16)); while (temp_dir.exists()) temp_dir.setPath(sTempDir.arg(++i, 0, 16)); const QFileInfo temp(temp_dir, sAlias); #endif const QString& sTempname = temp.absoluteFilePath(); #ifdef CONFIG_DEBUG qDebug("qtractorDocument::addFile(\"%s\") SFZ: sTempname=\"%s\"...", sFilename.toUtf8().constData(), sTempname.toUtf8().constData()); #endif // Check if temporary file already exists... if (!m_tempFiles.contains(sTempname) && !temp.exists()) { // Create the new temporary path... QDir::temp().mkpath(temp.absolutePath()); // Prepare and open both file streams... QFile ifile(sFilename); QFile ofile(sTempname); if (ifile.open(QIODevice::ReadOnly) && ofile.open(QIODevice::WriteOnly | QIODevice::Truncate)) { // Ready, set, go... const QFileInfo alias(sAlias); const QRegExp rxComment("//.*$"); const QRegExp rxDefaultPath("default_path[\\s]*=(.+)$"); const QRegExp rxSample("sample[\\s]*=(.+\\.[\\w]+)"); // Care for default path... QDir dir(QFileInfo(ifile).absoluteDir()); // Prepare the text streams... QTextStream its(&ifile); QTextStream ots(&ofile); while (!its.atEnd()) { // Read the line. QString sLine = its.readLine(); QString sTemp = sLine.simplified(); // Remove any comments... sTemp.remove(rxComment); // While not empty... while (!sTemp.isEmpty()) { if (rxDefaultPath.indexIn(sTemp) >= 0) { const QFileInfo fi(dir, rxDefaultPath.cap(1)); const QString& sDefaultPath = fi.absoluteFilePath(); dir.setPath(sDefaultPath); sTemp.remove(rxDefaultPath).simplified(); sLine.remove(rxDefaultPath); } else if (rxSample.indexIn(sTemp) >= 0) { const QFileInfo fi(dir, rxSample.cap(1)); const QString& sSamplePath = fi.absoluteFilePath(); const QString& sSampleAlias = m_pZipFile->alias(sSamplePath, alias.path()); m_pZipFile->addFile(sSamplePath, sSampleAlias); sTemp.remove(rxSample).simplified(); sLine.replace(rxSample, "sample=" + fi.fileName()); } else sTemp.clear(); } // Write possibly altered line... ots << sLine << endl; } // Almost done. ots.flush(); ofile.close(); ifile.close(); // Done. m_pZipFile->addFile(sTempname, sAlias); } // Cache the temporary file-path for removal... m_tempFiles.append(sTempname); } } else { // Regular file archiving... sAlias = m_pZipFile->alias(sFilename); m_pZipFile->addFile(sFilename, sAlias); } return sAlias; } #endif // CONFIG_LIBZ return sFilename; } //------------------------------------------------------------------------- // qtractorDocument -- helpers. // bool qtractorDocument::boolFromText ( const QString& sText ) { return (sText == "true" || sText == "on" || sText == "yes" || sText == "1"); } QString qtractorDocument::textFromBool ( bool bBool ) { return QString::number(bBool ? 1 : 0); } //------------------------------------------------------------------------- // qtractorDocument -- filename extensions (suffix) accessors. // void qtractorDocument::setDefaultExt ( const QString& sDefaultExt ) { g_sDefaultExt = sDefaultExt; } void qtractorDocument::setTemplateExt ( const QString& sTemplateExt ) { g_sTemplateExt = sTemplateExt; } void qtractorDocument::setArchiveExt ( const QString& sArchiveExt ) { g_sArchiveExt = sArchiveExt; } const QString& qtractorDocument::defaultExt (void) { return g_sDefaultExt; } const QString& qtractorDocument::templateExt (void) { return g_sTemplateExt; } const QString& qtractorDocument::archiveExt (void) { return g_sArchiveExt; } //------------------------------------------------------------------------- // qtractorDocument -- extracted archive paths simple management. // const QStringList& qtractorDocument::extractedArchives (void) { return g_extractedArchives; } void qtractorDocument::clearExtractedArchives ( bool bRemove ) { if (bRemove) { QStringListIterator iter(g_extractedArchives); while (iter.hasNext()) remove_dir(iter.next()); } g_extractedArchives.clear(); } //------------------------------------------------------------------------- // qtractorDocument -- extra-ordinary archive files management. // QString qtractorDocument::addArchiveFile ( const QString& sDir, const QString& sFilename ) { if (g_pArchive) { const QFileInfo info(QDir(sDir), sFilename); return g_pArchive->addFile(info.absoluteFilePath()); } return sFilename; } // end of qtractorDocument.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorInsertPlugin.h0000644000000000000000000000013213014536043020206 xustar0030 mtime=1479719971.748093039 30 atime=1479719971.748093039 30 ctime=1479719971.748093039 qtractor-0.8.0/src/qtractorInsertPlugin.h0000644000175000001440000002574513014536043021043 0ustar00rncbcusers00000000000000// qtractorInsertPlugin.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2011, Holger Dehnhardt. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorInsertPlugin_h #define __qtractorInsertPlugin_h #include "qtractorPlugin.h" // Forward declarations. class qtractorAudioBus; class qtractorMidiBus; class qtractorMidiInputBuffer; class qtractorMidiOutputBuffer; //---------------------------------------------------------------------------- // qtractorInsertPluginType -- Insert pseudo-plugin type instance. // class qtractorInsertPluginType : public qtractorPluginType { public: // Constructor. qtractorInsertPluginType(unsigned short iChannels) : qtractorPluginType(NULL, iChannels, qtractorPluginType::Insert) {} // Factory method (static) static qtractorPlugin *createPlugin( qtractorPluginList *pList, unsigned short iChannels); // Specific named accessors. unsigned short channels() const { return index(); } }; //---------------------------------------------------------------------------- // qtractorAudioInsertPluginType -- Audio-insert pseudo-plugin type instance. // class qtractorAudioInsertPluginType : public qtractorInsertPluginType { public: // Constructor. qtractorAudioInsertPluginType(unsigned short iChannels) : qtractorInsertPluginType(iChannels) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed // for the given input/output audio channels. unsigned short instances(unsigned short iChannels, bool /*bMidi*/) const { return (iChannels > 0 && iChannels == audioOuts() ? 1 : 0); } // Instance cached-deferred accessors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorMidiInsertPluginType -- MIDI-insert pseudo-plugin type instance. // class qtractorMidiInsertPluginType : public qtractorInsertPluginType { public: // Constructor. qtractorMidiInsertPluginType() : qtractorInsertPluginType(0) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed. unsigned short instances(unsigned short iChannels, bool bMidi) const { return (iChannels > 0 && bMidi ? 1 : 0); } // Instance cached-deferred accessors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorInsertPluginParam -- Common insert plugin control input port. // class qtractorInsertPluginParam : public qtractorPluginParam { public: // Constructors. qtractorInsertPluginParam(qtractorPlugin *pPlugin, unsigned long iIndex) : qtractorPluginParam(pPlugin, iIndex) {} // Port range hints predicate methods. bool isBoundedBelow() const { return true; } bool isBoundedAbove() const { return true; } bool isDefaultValue() const { return true; } bool isLogarithmic() const { return true; } bool isSampleRate() const { return false; } bool isInteger() const { return false; } bool isToggled() const { return false; } bool isDisplay() const { return false; } }; //---------------------------------------------------------------------------- // qtractorAudioInsertPlugin -- Audio-insert pseudo-plugin instance. // class qtractorAudioInsertPlugin : public qtractorPlugin { public: // Constructors. qtractorAudioInsertPlugin(qtractorPluginList *pList, qtractorInsertPluginType *pInsertType); // Destructor. ~qtractorAudioInsertPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Audio specific accessor. qtractorAudioBus *audioBus() const; protected: // Plugin configuration (connections). void freezeConfigs(int iBusMode); private: // Instance variables. qtractorAudioBus *m_pAudioBus; qtractorInsertPluginParam *m_pSendGainParam; qtractorInsertPluginParam *m_pDryGainParam; qtractorInsertPluginParam *m_pWetGainParam; // Custom optimized processors. void (*m_pfnProcessGain)(float **, unsigned int, unsigned short, float); void (*m_pfnProcessDryWet)(float **, float **, unsigned int, unsigned short, float, float); }; //---------------------------------------------------------------------------- // qtractorMidiInsertPlugin -- MIDI-insert pseudo-plugin instance. // class qtractorMidiInsertPlugin : public qtractorPlugin { public: // Constructors. qtractorMidiInsertPlugin(qtractorPluginList *pList, qtractorInsertPluginType *pInsertType); // Destructor. ~qtractorMidiInsertPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // MIDI specific accessor. qtractorMidiBus *midiBus() const; protected: // Plugin configuration (connections). void freezeConfigs(int iBusMode); private: // Instance variables. qtractorMidiBus *m_pMidiBus; qtractorMidiInputBuffer *m_pMidiInputBuffer; qtractorMidiOutputBuffer *m_pMidiOutputBuffer; qtractorInsertPluginParam *m_pSendGainParam; qtractorInsertPluginParam *m_pDryGainParam; qtractorInsertPluginParam *m_pWetGainParam; }; //---------------------------------------------------------------------------- // qtractorAuxSendPluginType -- Aux-send pseudo-plugin type instance. // class qtractorAuxSendPluginType : public qtractorPluginType { public: // Constructor. qtractorAuxSendPluginType(unsigned short iChannels) : qtractorPluginType(NULL, iChannels, qtractorPluginType::AuxSend) {} // Factory method (static) static qtractorPlugin *createPlugin( qtractorPluginList *pList, unsigned short iChannels); // Specific named accessors. unsigned short channels() const { return index(); } }; //---------------------------------------------------------------------------- // qtractorAudioAuxSendPluginType -- Audio aux-send pseudo-plugin type. // class qtractorAudioAuxSendPluginType : public qtractorAuxSendPluginType { public: // Constructor. qtractorAudioAuxSendPluginType(unsigned short iChannels) : qtractorAuxSendPluginType(iChannels) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed // for the given input/output audio channels. unsigned short instances(unsigned short iChannels, bool /*bMidi*/) const { return (iChannels > 0 && iChannels == audioOuts() ? 1 : 0); } // Instance cached-deferred accesors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorMidiAuxSendPluginType -- MIDI Aux-send pseudo-plugin type. // class qtractorMidiAuxSendPluginType : public qtractorAuxSendPluginType { public: // Constructor. qtractorMidiAuxSendPluginType() : qtractorAuxSendPluginType(0) {} // Derived methods. bool open(); void close(); // Compute the number of instances needed // for the given input/output audio channels. unsigned short instances(unsigned short iChannels, bool bMidi) const { return (iChannels > 0 && bMidi ? 1 : 0); } // Instance cached-deferred accesors. const QString& aboutText(); }; //---------------------------------------------------------------------------- // qtractorAudioAuxSendPlugin -- Audio aux-send pseudo-plugin instance. // class qtractorAudioAuxSendPlugin : public qtractorPlugin { public: // Constructors. qtractorAudioAuxSendPlugin(qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType); // Destructor. ~qtractorAudioAuxSendPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Audio bus specific accessors. void setAudioBusName(const QString& sAudioBusName); const QString& audioBusName() const; // Audio bus to appear on plugin lists. void updateAudioBusName() const; protected: // Do the actual (de)activation. void activate(); void deactivate(); private: // Instance variables. qtractorAudioBus *m_pAudioBus; QString m_sAudioBusName; qtractorInsertPluginParam *m_pSendGainParam; // Custom optimized processors. void (*m_pfnProcessAdd)(float **, float **, unsigned int, unsigned short, float); }; //---------------------------------------------------------------------------- // qtractorMidiAuxSendPlugin -- MIDI aux-send pseudo-plugin instance. // class qtractorMidiAuxSendPlugin : public qtractorPlugin { public: // Constructors. qtractorMidiAuxSendPlugin(qtractorPluginList *pList, qtractorAuxSendPluginType *pAuxSendType); // Destructor. ~qtractorMidiAuxSendPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Plugin configuration handlers. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Audio bus specific accessors. void setMidiBusName(const QString& sMidiBusName); const QString& midiBusName() const; // Audio bus to appear on plugin lists. void updateMidiBusName() const; protected: // Do the actual (de)activation. void activate(); void deactivate(); private: // Instance variables. qtractorMidiBus *m_pMidiBus; QString m_sMidiBusName; qtractorMidiOutputBuffer *m_pMidiOutputBuffer; qtractorInsertPluginParam *m_pSendGainParam; }; #endif // __qtractorInsertPlugin_h // end of qtractorInsertPlugin.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginForm.ui0000644000000000000000000000012713014536043020037 xustar0029 mtime=1479719971.77210504 29 atime=1479719971.77110454 29 ctime=1479719971.77210504 qtractor-0.8.0/src/qtractorPluginForm.ui0000644000175000001440000002463313014536043020663 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorPluginForm 0 0 480 180 Plugin Properties :/images/trackProperties.png:/images/trackProperties.png 4 4 Qt::TabFocus Open preset :/images/formOpen.png 160 0 Preset name true Qt::TabFocus Save preset :/images/formSave.png Qt::TabFocus Delete preset :/images/formRemove.png Qt::Horizontal QSizePolicy::Expanding 20 20 Qt::TabFocus Edit plugin Edit :/images/formEdit.png true Qt::ToolButtonTextBesideIcon Qt::TabFocus Activate plugin Active :/images/itemLedOff.png true Qt::ToolButtonTextBesideIcon About 12 75 true Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter false 12 75 true Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 0 0 Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop true Qt::TabFocus Outputs (Sends) Sends Qt::ToolButtonTextBesideIcon Qt::TabFocus Inputs (Returns) Returns Qt::ToolButtonTextBesideIcon Aux Send Bus: 22 22 24 24 Qt::TabFocus Manage buses ... Qt::Horizontal QSizePolicy::Expanding 20 0 80 22 120 24 Qt::TabFocus Direct Access Parameter Direct Access PresetComboBox OpenPresetToolButton SavePresetToolButton DeletePresetToolButton EditToolButton ActivateToolButton SendsToolButton ReturnsToolButton AuxSendBusNameComboBox AuxSendBusNameToolButton DirectAccessParamPushButton qtractor-0.8.0/src/PaxHeaders.7649/qtractorSession.cpp0000644000000000000000000000012713014536043017545 xustar0029 mtime=1479719971.77310554 29 atime=1479719971.77310554 29 ctime=1479719971.77310554 qtractor-0.8.0/src/qtractorSession.cpp0000644000175000001440000015471713014536043020400 0ustar00rncbcusers00000000000000// qtractorSession.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorSessionDocument.h" #include "qtractorAudioEngine.h" #include "qtractorAudioPeak.h" #include "qtractorAudioClip.h" #include "qtractorAudioBuffer.h" #include "qtractorMidiEngine.h" #include "qtractorMidiClip.h" #include "qtractorMidiManager.h" #include "qtractorPlugin.h" #include "qtractorCurve.h" #include "qtractorInstrument.h" #include "qtractorCommand.h" #include "qtractorFileList.h" #include "qtractorFiles.h" #include #include #include #include #include #include #include //------------------------------------------------------------------------- // qtractorSession::Properties -- Session properties structure. // Helper clear/reset method. void qtractorSession::Properties::clear (void) { sessionDir = QDir().absolutePath(); sessionName.clear(); description.clear(); timeScale.clear(); } // Helper copy method. qtractorSession::Properties& qtractorSession::Properties::copy ( const Properties& props ) { if (&props != this) { sessionDir = props.sessionDir; sessionName = props.sessionName; description = props.description; timeScale = props.timeScale; } return *this; } //------------------------------------------------------------------------- // qtractorSession -- Session container. // pSeudo-singleton instance pointer. qtractorSession *qtractorSession::g_pSession = NULL; // Pseudo-singleton instance accessor (static). qtractorSession *qtractorSession::getInstance (void) { return g_pSession; } // Constructor. qtractorSession::qtractorSession (void) { g_pSession = this; m_tracks.setAutoDelete(true); m_cursors.setAutoDelete(false); m_midiManagers.setAutoDelete(false); // Initial comon client name. m_sClientName = QTRACTOR_TITLE; // Singleton ownings. m_pFiles = new qtractorFileList(); m_pCommands = new qtractorCommandList(); m_pInstruments = new qtractorInstrumentList(); // The dubious permanency of the crucial device engines. m_pMidiEngine = new qtractorMidiEngine(this); m_pAudioEngine = new qtractorAudioEngine(this); m_pAudioPeakFactory = new qtractorAudioPeakFactory(); m_bAutoTimeStretch = false; m_iLoopRecordingMode = 0; clear(); } // Default destructor. qtractorSession::~qtractorSession (void) { close(); clear(); delete m_pAudioPeakFactory; delete m_pAudioEngine; delete m_pMidiEngine; delete m_pInstruments; delete m_pCommands; delete m_pFiles; g_pSession = NULL; } // Initialize session engine(s). bool qtractorSession::init (void) { // Lock it up... lock(); // Actually init session device engines... const bool bResult = (m_pAudioEngine->init() && m_pMidiEngine->init()); // Done. unlock(); return bResult; } // Open session engine(s). bool qtractorSession::open (void) { // Lock it up... lock(); // A default MIDI master bus is always in order... const QString sMaster("Master"); if (m_pMidiEngine->buses().count() == 0) { qtractorMidiBus *pMidiMasterBus = new qtractorMidiBus(m_pMidiEngine, sMaster, qtractorBus::Duplex); m_pMidiEngine->addBus(pMidiMasterBus); } // Get over the stereo playback default master bus... if (m_pAudioEngine->buses().count() == 0) { qtractorAudioBus *pAudioMasterBus = new qtractorAudioBus(m_pAudioEngine, sMaster, qtractorBus::Duplex); pAudioMasterBus->setAutoConnect(m_pAudioEngine->isMasterAutoConnect()); m_pAudioEngine->addBus(pAudioMasterBus); } // Actually open session device engines... if (!m_pAudioEngine->open() || !m_pMidiEngine->open()) { unlock(); close(); return false; } // Open all tracks (assign buses)... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { if (!pTrack->open()) { unlock(); close(); return false; } pTrack = pTrack->next(); } // Done. unlock(); return true; } // Close session engine(s). void qtractorSession::close (void) { // Lock it up... lock(); m_pAudioEngine->close(); m_pMidiEngine->close(); // Close all tracks (unassign buses)... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { pTrack->close(); } unlock(); m_pFiles->cleanup(true); // clear(); } // Reset session. void qtractorSession::clear (void) { ATOMIC_SET(&m_locks, 0); ATOMIC_SET(&m_mutex, 0); m_pAudioPeakFactory->sync(); m_pCurrentTrack = NULL; m_tracks.clear(); m_cursors.clear(); m_props.clear(); m_midiTags.clear(); // m_midiManagers.clear(); m_pMidiEngine->clear(); m_pAudioEngine->clear(); m_pCommands->clear(); m_pFiles->clear(); qtractorAudioClip::clearHashTable(); qtractorMidiClip::clearHashTable(); m_iSessionStart = 0; m_iSessionEnd = 0; m_iRecordTracks = 0; m_iMuteTracks = 0; m_iSoloTracks = 0; m_iAudioRecord = 0; m_iMidiRecord = 0; m_iMidiTag = 0; m_iEditHead = 0; m_iEditTail = 0; m_iEditHeadTime = 0; m_iEditTailTime = 0; m_iLoopStart = 0; m_iLoopEnd = 0; m_iLoopStartTime = 0; m_iLoopEndTime = 0; m_iPunchIn = 0; m_iPunchOut = 0; m_iPunchInTime = 0; m_iPunchOutTime = 0; m_iPlayHeadAutoBackward = 0; m_bRecording = false; updateTimeScale(); qtractorSessionCursor *pAudioCursor = m_pAudioEngine->sessionCursor(); if (pAudioCursor) { pAudioCursor->resetClips(); pAudioCursor->reset(); pAudioCursor->seek(0); m_cursors.append(pAudioCursor); } qtractorSessionCursor *pMidiCursor = m_pMidiEngine->sessionCursor(); if (pMidiCursor) { pMidiCursor->resetClips(); pMidiCursor->reset(); pMidiCursor->seek(0); m_cursors.append(pMidiCursor); } m_pAudioPeakFactory->cleanup(); qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl) pMidiControl->clearControlMap(); } // The global undoable command execuive. bool qtractorSession::execute ( qtractorCommand *pCommand ) { return m_pCommands->exec(pCommand); } // The global undoable command list reference. qtractorCommandList *qtractorSession::commands (void) const { return m_pCommands; } // Session instruments repository. qtractorInstrumentList *qtractorSession::instruments (void) const { return m_pInstruments; } // Session directory path accessors. void qtractorSession::setSessionDir ( const QString& sSessionDir ) { QDir sdir(sSessionDir); if (sdir.exists()) m_props.sessionDir = sdir.absolutePath(); } const QString& qtractorSession::sessionDir (void) const { return m_props.sessionDir; } // Session filename accessors. void qtractorSession::setSessionName ( const QString& sSessionName ) { m_props.sessionName = sSessionName; } const QString& qtractorSession::sessionName (void) const { return m_props.sessionName; } // Session description accessors. void qtractorSession::setDescription ( const QString& sDescription ) { m_props.description = sDescription; } const QString& qtractorSession::description (void) const { return m_props.description; } // Adjust session length to the latest and/or longer clip. void qtractorSession::updateSession ( unsigned long iSessionStart, unsigned long iSessionEnd ) { // Maybe we just don't need to know more... // (recording ongoing?) if (iSessionEnd > 0) { if (m_iSessionEnd < iSessionEnd) m_iSessionEnd = iSessionEnd; // Enough! return; } // Set initial one... m_iSessionStart = iSessionStart; m_iSessionEnd = iSessionEnd; // Find the last and longest clip frame position... int i = 0; for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { const unsigned long iClipStart = pClip->clipStart(); const unsigned long iClipEnd = iClipStart + pClip->clipLength(); if (m_iSessionStart > iClipStart || i == 0) m_iSessionStart = iClipStart; if (m_iSessionEnd < iClipEnd) m_iSessionEnd = iClipEnd; ++i; } } // Account for the last marker qtractorTimeScale::Marker *pMarker = m_props.timeScale.markers().last(); if (pMarker && m_iSessionEnd < pMarker->frame) m_iSessionEnd = pMarker->frame; } // Session start/end accessors. unsigned long qtractorSession::sessionStart (void) const { return m_iSessionStart; } unsigned long qtractorSession::sessionEnd (void) const { return m_iSessionEnd; } // Time-scale helper accessors. qtractorTimeScale *qtractorSession::timeScale (void) { return &(m_props.timeScale); } // Device engine common client name accessors. void qtractorSession::setClientName ( const QString& sClientName ) { m_sClientName = sClientName; } const QString& qtractorSession::clientName (void) const { return m_sClientName; } // Sample rate accessors. void qtractorSession::setSampleRate ( unsigned int iSampleRate ) { m_props.timeScale.setSampleRate(iSampleRate); } unsigned int qtractorSession::sampleRate (void) const { return m_props.timeScale.sampleRate(); } // Session tempo accessors. void qtractorSession::setTempo ( float fTempo ) { m_props.timeScale.setTempo(fTempo); m_props.timeScale.updateScale(); } float qtractorSession::tempo (void) const { return m_props.timeScale.tempo(); } // Tempo beat type accessors. void qtractorSession::setBeatType ( unsigned short iBeatType ) { m_props.timeScale.setBeatType(iBeatType); } unsigned short qtractorSession::beatType (void) const { return m_props.timeScale.beatType(); } // Resolution accessors. void qtractorSession::setTicksPerBeat ( unsigned short iTicksPerBeat ) { m_props.timeScale.setTicksPerBeat(iTicksPerBeat); } unsigned short qtractorSession::ticksPerBeat (void) const { return m_props.timeScale.ticksPerBeat(); } // Beats/Bar(measure) accessors. void qtractorSession::setBeatsPerBar ( unsigned short iBeatsPerBar ) { m_props.timeScale.setBeatsPerBar(iBeatsPerBar); } unsigned short qtractorSession::beatsPerBar (void) const { return m_props.timeScale.beatsPerBar(); } // Time signature (denominator) accessors. void qtractorSession::setBeatDivisor ( unsigned short iBeatDivisor ) { m_props.timeScale.setBeatDivisor(iBeatDivisor); } unsigned short qtractorSession::beatDivisor (void) const { return m_props.timeScale.beatDivisor(); } // Pixels per beat (width). void qtractorSession::setPixelsPerBeat ( unsigned short iPixelsPerBeat ) { m_props.timeScale.setPixelsPerBeat(iPixelsPerBeat); } unsigned short qtractorSession::pixelsPerBeat (void) const { return m_props.timeScale.pixelsPerBeat(); } // Horizontal zoom factor. void qtractorSession::setHorizontalZoom ( unsigned short iHorizontalZoom ) { m_props.timeScale.setHorizontalZoom(iHorizontalZoom); } unsigned short qtractorSession::horizontalZoom (void) const { return m_props.timeScale.horizontalZoom(); } // Vertical zoom factor. void qtractorSession::setVerticalZoom ( unsigned short iVerticalZoom ) { m_props.timeScale.setVerticalZoom(iVerticalZoom); } unsigned short qtractorSession::verticalZoom (void) const { return m_props.timeScale.verticalZoom(); } // Beat divisor (snap) accessors. void qtractorSession::setSnapPerBeat ( unsigned short iSnapPerBeat ) { m_props.timeScale.setSnapPerBeat(iSnapPerBeat); } unsigned short qtractorSession::snapPerBeat (void) const { return m_props.timeScale.snapPerBeat(); } // Edit-head frame accessors. void qtractorSession::setEditHead ( unsigned long iEditHead ) { m_iEditHead = iEditHead; m_iEditHeadTime = tickFromFrame(iEditHead); } unsigned long qtractorSession::editHead (void) const { return m_iEditHead; } void qtractorSession::setEditTail ( unsigned long iEditTail ) { m_iEditTail = iEditTail; m_iEditTailTime = tickFromFrame(iEditTail); } unsigned long qtractorSession::editTail (void) const { return m_iEditTail; } // Pixel/Tick number conversion. unsigned long qtractorSession::tickFromPixel ( unsigned int x ) { return m_props.timeScale.tickFromPixel(x); } unsigned int qtractorSession::pixelFromTick ( unsigned long iTick ) { return m_props.timeScale.pixelFromTick(iTick); } // Pixel/Frame number conversion. unsigned long qtractorSession::frameFromPixel ( unsigned int x ) const { return m_props.timeScale.frameFromPixel(x); } unsigned int qtractorSession::pixelFromFrame ( unsigned long iFrame ) const { return m_props.timeScale.pixelFromFrame(iFrame); } // Beat/frame conversion. unsigned long qtractorSession::frameFromBeat ( unsigned int iBeat ) { return m_props.timeScale.frameFromBeat(iBeat); } unsigned int qtractorSession::beatFromFrame ( unsigned long iFrame ) { return m_props.timeScale.beatFromFrame(iFrame); } // Tick/Frame number conversion. unsigned long qtractorSession::frameFromTick ( unsigned long iTick ) { return m_props.timeScale.frameFromTick(iTick); } unsigned long qtractorSession::tickFromFrame ( unsigned long iFrame ) { return m_props.timeScale.tickFromFrame(iFrame); } // Tick/Frame range conversion (delta conversion). unsigned long qtractorSession::frameFromTickRange ( unsigned long iTickStart, unsigned long iTickEnd, bool bOffset ) { return m_props.timeScale.frameFromTickRange(iTickStart, iTickEnd, bOffset); } unsigned long qtractorSession::tickFromFrameRange ( unsigned long iFrameStart, unsigned long iFrameEnd, bool bOffset ) { return m_props.timeScale.tickFromFrameRange(iFrameStart, iFrameEnd, bOffset); } // Beat/frame snap filters. unsigned long qtractorSession::tickSnap ( unsigned long iTick ) { return m_props.timeScale.tickSnap(iTick); } unsigned long qtractorSession::frameSnap ( unsigned long iFrame ) { return m_props.timeScale.frameSnap(iFrame); } unsigned int qtractorSession::pixelSnap ( unsigned int x ) { return m_props.timeScale.pixelSnap(x); } // Frame/locate (SMPTE) conversion. unsigned long qtractorSession::frameFromLocate ( unsigned long iLocate ) const { return (iLocate * m_props.timeScale.sampleRate()) / 30; } unsigned long qtractorSession::locateFromFrame ( unsigned long iFrame ) const { return (30 * iFrame) / m_props.timeScale.sampleRate(); } // Song position pointer (SPP=MIDI beats) to frame converters. unsigned long qtractorSession::frameFromSongPos ( unsigned short iSongPos ) { return frameFromTick((iSongPos * ticksPerBeat()) >> 2); } unsigned short qtractorSession::songPosFromFrame ( unsigned long iFrame ) { return ((tickFromFrame(iFrame) << 2) / ticksPerBeat()); } // Update scale divisor factors. void qtractorSession::updateTimeScale (void) { // Recompute scale divisor factors... m_props.timeScale.updateScale(); // Just (re)synchronize all clips to new tempo state, if any; for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { pClip->updateClipTime(); } } // Update loop points... if (m_iLoopStart < m_iLoopEnd) { m_iLoopStart = frameFromTick(m_iLoopStartTime); m_iLoopEnd = frameFromTick(m_iLoopEndTime); // Set proper loop points for every track, clip and buffer... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { pTrack->setLoop(m_iLoopStart, m_iLoopEnd); pTrack = pTrack->next(); } } // Update punch points... if (m_iPunchIn < m_iPunchOut) { m_iPunchIn = frameFromTick(m_iPunchInTime); m_iPunchOut = frameFromTick(m_iPunchOutTime); } // Do not forget those edit points too... m_iEditHead = frameFromTick(m_iEditHeadTime); m_iEditTail = frameFromTick(m_iEditTailTime); } // Update time resolution divisor factors. void qtractorSession::updateTimeResolution (void) { // Recompute scale divisor factors... m_props.timeScale.updateScale(); // Gotta (re)synchronize all MIDI clips to new resolution... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { if (pTrack->trackType() == qtractorTrack::Midi) pClip->close(); pClip->setClipStart(pClip->clipStart()); pClip->setClipOffset(pClip->clipOffset()); pClip->setClipLength(pClip->clipLength()); if (pTrack->trackType() == qtractorTrack::Midi) pClip->open(); } } // Update loop points... if (m_iLoopStart < m_iLoopEnd) { m_iLoopStartTime = tickFromFrame(m_iLoopStart); m_iLoopEndTime = tickFromFrame(m_iLoopEnd); } // Update punch points... if (m_iPunchIn < m_iPunchOut) { m_iPunchInTime = tickFromFrame(m_iPunchIn); m_iPunchOutTime = tickFromFrame(m_iPunchOut); } // Do not forget those edit points too... m_iEditHeadTime = tickFromFrame(m_iEditHead); m_iEditTailTime = tickFromFrame(m_iEditTail); } // Update from disparate sample-rate. void qtractorSession::updateSampleRate ( unsigned int iSampleRate ) { if (iSampleRate == m_props.timeScale.sampleRate()) return; // Unfortunatelly we must close all clips first, // so let at least all audio peaks be refreshned... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { pClip->close(); } } // Set the conversion ratio... const float fRatio = float(m_props.timeScale.sampleRate()) / float(iSampleRate); // Set actual sample-rate... m_props.timeScale.setSampleRate(iSampleRate); // Give it some room for just that... stabilize(); updateTimeScale(); stabilize(); // Adjust all tracks and clips (reopening all those...) for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { // Update automation stuff... qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList) { for (qtractorCurve *pCurve = pCurveList->first(); pCurve; pCurve = pCurve->next()) { for (qtractorCurve::Node *pNode = pCurve->nodes().first(); pNode; pNode = pNode->next()) { pNode->frame = qtractorTimeScale::uroundf( fRatio * float(pNode->frame)); } pCurve->update(); } } // Update regular clip stuff... for (qtractorClip *pClip = pTrack->clips().first(); pClip; pClip = pClip->next()) { // pClip->setClipStart(qtractorTimeScale::uroundf( // fRatio * float(pClip->clipStart()))); // pClip->setClipOffset(qtractorTimeScale::uroundf( // fRatio * float(pClip->clipOffset()))); // pClip->setClipLength(qtractorTimeScale::uroundf( // fRatio * float(pClip->clipLength()))); pClip->setFadeInLength(qtractorTimeScale::uroundf( fRatio * float(pClip->fadeInLength()))); pClip->setFadeOutLength(qtractorTimeScale::uroundf( fRatio * float(pClip->fadeOutLength()))); pClip->open(); } } } // Alternate properties accessor. qtractorSession::Properties& qtractorSession::properties (void) { return m_props; } // Track list management methods. const qtractorList& qtractorSession::tracks (void) const { return m_tracks; } void qtractorSession::addTrack ( qtractorTrack *pTrack ) { insertTrack(pTrack, m_tracks.last()); } void qtractorSession::insertTrack ( qtractorTrack *pTrack, qtractorTrack *pPrevTrack ) { // lock(); if (pTrack->trackType() == qtractorTrack::Midi) acquireMidiTag(pTrack); if (pPrevTrack) { m_tracks.insertAfter(pTrack, pPrevTrack); } else { m_tracks.prepend(pTrack); } #if 0 if (pTrack->isRecord()) setRecordTracks(true); if (pTrack->isMute()) setMuteTracks(true); if (pTrack->isSolo()) setSoloTracks(true); #endif if (pTrack->curveList()) m_curves.insert(pTrack->curveList(), pTrack); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->addTrack(pTrack); pSessionCursor = pSessionCursor->next(); } pTrack->setLoop(m_iLoopStart, m_iLoopEnd); pTrack->open(); // unlock(); } void qtractorSession::moveTrack ( qtractorTrack *pTrack, qtractorTrack *pNextTrack ) { // lock(); m_tracks.unlink(pTrack); if (pNextTrack) m_tracks.insertBefore(pTrack, pNextTrack); else m_tracks.append(pTrack); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->resetClips(); pSessionCursor = pSessionCursor->next(); } // unlock(); } void qtractorSession::updateTrack ( qtractorTrack *pTrack ) { // lock(); pTrack->setLoop(m_iLoopStart, m_iLoopEnd); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->updateTrack(pTrack); pSessionCursor = pSessionCursor->next(); } // unlock(); } void qtractorSession::unlinkTrack ( qtractorTrack *pTrack ) { // lock(); pTrack->setLoop(0, 0); pTrack->close(); qtractorSessionCursor *pSessionCursor = m_cursors.first(); while (pSessionCursor) { pSessionCursor->removeTrack(pTrack); pSessionCursor = pSessionCursor->next(); } if (pTrack->isRecord()) setRecordTracks(false); if (pTrack->isMute()) setMuteTracks(false); if (pTrack->isSolo()) setSoloTracks(false); if (pTrack->curveList()) m_curves.remove(pTrack->curveList()); if (pTrack->trackType() == qtractorTrack::Midi) releaseMidiTag(pTrack); m_tracks.unlink(pTrack); // unlock(); } qtractorTrack *qtractorSession::trackAt ( int iTrack ) const { return m_tracks.at(iTrack); } // Current number of record-armed tracks. void qtractorSession::setRecordTracks ( bool bRecord ) { if (bRecord) { ++m_iRecordTracks; } else if (m_iRecordTracks > 0) { --m_iRecordTracks; } } unsigned int qtractorSession::recordTracks (void) const { return m_iRecordTracks; } // Current number of muted tracks. void qtractorSession::setMuteTracks ( bool bMute ) { if (bMute) { ++m_iMuteTracks; } else if (m_iMuteTracks > 0) { --m_iMuteTracks; } } unsigned int qtractorSession::muteTracks (void) const { return m_iMuteTracks; } // Current number of solo tracks. void qtractorSession::setSoloTracks ( bool bSolo ) { if (bSolo) { ++m_iSoloTracks; } else if (m_iSoloTracks > 0) { --m_iSoloTracks; } } unsigned int qtractorSession::soloTracks (void) const { return m_iSoloTracks; } // Temporary current track accessors. void qtractorSession::setCurrentTrack ( qtractorTrack *pTrack ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::setCurrentTrack(%p)", pTrack); #endif m_pCurrentTrack = pTrack; } qtractorTrack *qtractorSession::currentTrack (void) const { return m_pCurrentTrack; } // Temporary current track predicates. bool qtractorSession::isTrackMonitor ( qtractorTrack *pTrack ) const { return pTrack->isMonitor() || pTrack == m_pCurrentTrack; } bool qtractorSession::isTrackMidiChannel ( qtractorTrack *pTrack, unsigned short iChannel ) const { return pTrack->isMidiOmni() || pTrack->midiChannel() == iChannel || pTrack == m_pCurrentTrack; } // Session cursor factory methods. qtractorSessionCursor *qtractorSession::createSessionCursor ( unsigned long iFrame, qtractorTrack::TrackType syncType ) { qtractorSessionCursor *pSessionCursor = new qtractorSessionCursor(this, iFrame, syncType); m_cursors.append(pSessionCursor); return pSessionCursor; } void qtractorSession::unlinkSessionCursor ( qtractorSessionCursor *pSessionCursor ) { m_cursors.unlink(pSessionCursor); } // Reset (reactivate) all plugin chains... void qtractorSession::resetAllPlugins (void) { // All tracks... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { (pTrack->pluginList())->resetBuffers(); } // All audio buses... for (qtractorBus *pBus = m_pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus) { if (pAudioBus->pluginList_in()) pAudioBus->pluginList_in()->resetBuffers(); if (pAudioBus->pluginList_out()) pAudioBus->pluginList_out()->resetBuffers(); } } } // MIDI engine accessor. qtractorMidiEngine *qtractorSession::midiEngine (void) const { return m_pMidiEngine; } // Audio engine accessor. qtractorAudioEngine *qtractorSession::audioEngine (void) const { return m_pAudioEngine; } // Wait for application stabilization. void qtractorSession::stabilize ( int msecs ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorSession::stabilize(%d)", msecs); #endif // Wait a litle bit before continue... QTime t; t.start(); while (t.elapsed() < msecs) { QThread::yieldCurrentThread(); QApplication::processEvents(/* QEventLoop::ExcludeUserInputEvents */); } } // Consolidated session engine activation status. bool qtractorSession::isActivated (void) const { return (m_pAudioEngine->isActivated() && m_pMidiEngine->isActivated()); } // Consolidated session engine start status. void qtractorSession::setPlaying ( bool bPlaying ) { // For all armed tracks... if (bPlaying && isRecording()) { // Take a snapshot on where recording // clips are about to start... const unsigned long iPlayHead = playHead(); unsigned long iClipStart = iPlayHead; if (isPunching()) { const unsigned long iPunchIn = punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } // Of course, mark those clips alright... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { qtractorClip *pClipRecord = pTrack->clipRecord(); if (pClipRecord && !pTrack->isClipRecordEx()) { pTrack->setClipRecordStart(iClipStart); pClipRecord->setClipStart(iClipStart); // MIDI adjust to playing queue start... if (pTrack->trackType() == qtractorTrack::Midi && iClipStart > iPlayHead) { qtractorMidiClip *pMidiClip = static_cast (pClipRecord); if (pMidiClip) { pMidiClip->sequence()->setTimeOffset( tickFromFrame(iClipStart - iPlayHead)); } } } } } // Have all MIDI instrument plugins be shut up // if start playing, otherwise do ramping down... if (bPlaying) { qtractorMidiManager *pMidiManager = m_midiManagers.first(); while (pMidiManager) { pMidiManager->reset(); pMidiManager = pMidiManager->next(); } } // Do it. m_pAudioEngine->setPlaying(bPlaying); m_pMidiEngine->setPlaying(bPlaying); } bool qtractorSession::isPlaying() const { return (m_pAudioEngine->isPlaying() && m_pMidiEngine->isPlaying()); } // Shutdown procedure. void qtractorSession::shutdown (void) { m_pAudioEngine->setPlaying(false); m_pMidiEngine->setPlaying(false); close(); } // (Hazardous) bi-directional locate method. void qtractorSession::seek ( unsigned long iFrame, bool bSync ) { if (bSync) resetAllPlugins(); m_pAudioEngine->sessionCursor()->seek(iFrame, bSync); m_pMidiEngine->sessionCursor()->seek(iFrame, bSync); } // Session RT-safe pseudo-locking primitives. bool qtractorSession::acquire (void) { // Are we in business? return ATOMIC_TAS(&m_mutex); } void qtractorSession::release (void) { // We're not in business anymore. ATOMIC_SET(&m_mutex, 0); } void qtractorSession::lock (void) { // Wind up as pending lock... if (ATOMIC_INC(&m_locks) == 1) { // Get lost for a while... while (!acquire()) stabilize(); } } void qtractorSession::unlock (void) { // Unwind pending locks and force back to business... if (ATOMIC_DEC(&m_locks) < 1) { ATOMIC_SET(&m_locks, 0); release(); } } // Re-entrancy check. bool qtractorSession::isBusy (void) const { return (ATOMIC_GET(&m_locks) > 0); } // Playhead positioning. void qtractorSession::setPlayHead ( unsigned long iPlayHead ) { const bool bPlaying = isPlaying(); if (bPlaying && isRecording()) return; lock(); setPlaying(false); if (m_pAudioEngine->transportMode() & qtractorBus::Output) { jack_client_t *pJackClient = m_pAudioEngine->jackClient(); if (pJackClient) jack_transport_locate(pJackClient, iPlayHead); } seek(iPlayHead, true); // Sync all track automation... if (!bPlaying) process_curve(iPlayHead); setPlaying(bPlaying); unlock(); } unsigned long qtractorSession::playHead (void) const { return m_pAudioEngine->sessionCursor()->frame(); } // Auto-backward save play-head frame accessors. void qtractorSession::setPlayHeadAutoBackward ( unsigned long iPlayHead ) { m_iPlayHeadAutoBackward = iPlayHead; } unsigned long qtractorSession::playHeadAutoBackward (void) const { return m_iPlayHeadAutoBackward; } // Session loop points accessors. void qtractorSession::setLoop ( unsigned long iLoopStart, unsigned long iLoopEnd ) { const bool bPlaying = isPlaying(); if (bPlaying && isRecording()) return; lock(); setPlaying(false); // Local prepare... if (iLoopStart >= iLoopEnd) { iLoopStart = 0; iLoopEnd = 0; } // Save exact current play-head position... const unsigned long iFrame = playHead(); // Set proper loop points for every track, clip and buffer... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { pTrack->setLoop(iLoopStart, iLoopEnd); pTrack = pTrack->next(); } // Local commit... m_iLoopStart = iLoopStart; m_iLoopEnd = iLoopEnd; // Time-normalized references too... m_iLoopStartTime = tickFromFrame(iLoopStart); m_iLoopEndTime = tickFromFrame(iLoopEnd); // Replace last known play-head... m_pAudioEngine->sessionCursor()->seek(iFrame, true); m_pMidiEngine->sessionCursor()->seek(iFrame, true); setPlaying(bPlaying); unlock(); } unsigned long qtractorSession::loopStart (void) const { return m_iLoopStart; } unsigned long qtractorSession::loopEnd (void) const { return m_iLoopEnd; } bool qtractorSession::isLooping (void) const { return (m_iLoopStart < m_iLoopEnd); } // Session punch points accessors. void qtractorSession::setPunch ( unsigned long iPunchIn, unsigned long iPunchOut ) { // Local prepare... if (iPunchIn >= iPunchOut) { iPunchIn = 0; iPunchOut = 0; } // Local commit... m_iPunchIn = iPunchIn; m_iPunchOut = iPunchOut; // Time-normalized references too... m_iPunchInTime = tickFromFrame(iPunchIn); m_iPunchOutTime = tickFromFrame(iPunchOut); } unsigned long qtractorSession::punchIn (void) const { return m_iPunchIn; } unsigned long qtractorSession::punchOut (void) const { return m_iPunchOut; } bool qtractorSession::isPunching (void) const { return (m_iPunchIn < m_iPunchOut); } unsigned long qtractorSession::punchInTime (void) const { return m_iPunchInTime; } unsigned long qtractorSession::punchOutTime (void) const { return m_iPunchOutTime; } unsigned long qtractorSession::frameTime (void) const { return m_pAudioEngine->sessionCursor()->frameTime(); } unsigned long qtractorSession::frameTimeEx (void) const { return m_pAudioEngine->sessionCursor()->frameTimeEx(); } // Sanitize a given name. QString qtractorSession::sanitize ( const QString& s ) { // return s.simplified().replace(QRegExp("[\\s|\\.|\\-|/]+"), "_"); const QChar space(' '); const QRegExp regex("[^\\w]+"); return QString(s).replace(regex, space).simplified().replace(space, "_"); } // Create a brand new filename (absolute file path). QString qtractorSession::createFilePath ( const QString& sTrackName, const QString& sExt, int iClipNo ) { QString sFilename = qtractorSession::sanitize(m_props.sessionName); if (!sFilename.isEmpty()) sFilename += '-'; sFilename += qtractorSession::sanitize(sTrackName) + "-%1." + sExt; QFileInfo fi; if (iClipNo > 0) { fi.setFile(m_props.sessionDir, sFilename.arg(iClipNo)); } else do { fi.setFile(m_props.sessionDir, sFilename.arg(++iClipNo)); } while (fi.exists()); #ifdef CONFIG_DEBUG qDebug("qtractorSession::createFilePath(\"%s\")", fi.absoluteFilePath().toUtf8().constData()); #endif return fi.absoluteFilePath(); } // Consolidated session record state. void qtractorSession::setRecording ( bool bRecording ) { m_bRecording = bRecording; // For all armed tracks... unsigned long iClipStart = playHead(); if (isPunching()) { const unsigned long iPunchIn = punchIn(); if (iClipStart < iPunchIn) iClipStart = iPunchIn; } const unsigned long iFrameTime = frameTimeEx(); for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { if (pTrack->isRecord()) trackRecord(pTrack, bRecording, iClipStart, iFrameTime); } } bool qtractorSession::isRecording (void) const { return m_bRecording; } // Loop-recording/take mode. void qtractorSession::setLoopRecordingMode ( int iLoopRecordingMode ) { m_iLoopRecordingMode = iLoopRecordingMode; } int qtractorSession::loopRecordingMode (void) const { return m_iLoopRecordingMode; } // Immediate track record-arming. void qtractorSession::trackRecord ( qtractorTrack *pTrack, bool bRecord, unsigned long iClipStart, unsigned long iFrameTime ) { #ifdef CONFIG_DEBUG qDebug("qtractorSession::trackRecord(\"%s\", %d, %lu, %lu)", pTrack->trackName().toUtf8().constData(), int(bRecord), iClipStart, iFrameTime); #endif const qtractorTrack::TrackType trackType = pTrack->trackType(); // Just ditch the in-record clip... if (!bRecord) { pTrack->setClipRecord(NULL); // Check whether we set recording off... if (recordTracks() < 1) setRecording(false); // One-down current tracks in record mode. switch (trackType) { case qtractorTrack::Audio: --m_iAudioRecord; break; case qtractorTrack::Midi: --m_iMidiRecord; break; default: break; } #if 0 // Re-sync as appropriate... if (isPlaying()) trackMute(pTrack, false); #endif // Done. return; } // Are we set record exclusive? if (pTrack->isClipRecordEx()) { // One-up current tracks in record mode. switch (trackType) { case qtractorTrack::Audio: ++m_iAudioRecord; break; case qtractorTrack::Midi: ++m_iMidiRecord; break; default: break; } // Bail out. return; } const bool bPlaying = isPlaying(); switch (trackType) { case qtractorTrack::Audio: { qtractorAudioClip *pAudioClip = new qtractorAudioClip(pTrack); pAudioClip->setClipStart(iClipStart); // Attend to audio clip record latency compensation... qtractorAudioBus *pAudioBus = static_cast (pTrack->inputBus()); if (pAudioBus) pAudioClip->setClipOffset(pAudioBus->latency_in()); pAudioClip->openAudioFile( createFilePath(pTrack->trackName(), qtractorAudioFileFactory::defaultExt()), qtractorAudioFile::Write); pTrack->setClipRecord(pAudioClip); // One-up audio tracks in record mode. ++m_iAudioRecord; break; } case qtractorTrack::Midi: { qtractorMidiClip *pMidiClip = new qtractorMidiClip(pTrack); pMidiClip->setClipStart(iClipStart); pMidiClip->openMidiFile( createFilePath(pTrack->trackName(), "mid"), pTrack->midiChannel(), qtractorMidiFile::Write); pTrack->setClipRecord(pMidiClip); // MIDI adjust to playing queue start // iif armed while already playing ... if (bPlaying) { const unsigned long iTime = pMidiClip->clipStartTime(); const unsigned long iTimeStart = m_pMidiEngine->timeStart(); if (iTime > iTimeStart) pMidiClip->sequence()->setTimeOffset(iTime - iTimeStart); } // One-up MIDI tracks in record mode. ++m_iMidiRecord; break; } default: break; } // Make sure the recording clip // starts on some exact location... pTrack->setClipRecordStart(bPlaying ? iFrameTime : iClipStart); #if 0 // Mute track as appropriate... if (bPlaying) trackMute(pTrack, true); #endif } // Immediate track mute (engine indirection). void qtractorSession::trackMute ( qtractorTrack *pTrack, bool bMute ) { // For the time being, only needed for ALSA sequencer... switch (pTrack->trackType()) { case qtractorTrack::Audio: m_pAudioEngine->trackMute(pTrack, bMute); break; case qtractorTrack::Midi: m_pMidiEngine->trackMute(pTrack, bMute); break; case qtractorTrack::None: default: break; } } // Immediate track solo (engine indirection). void qtractorSession::trackSolo ( qtractorTrack *pTrack, bool bSolo ) { // Check if we're going to (un)mute all others, // due to soloing this one; if already soloing, // no need for anything ado... if ((bSolo && m_iSoloTracks > 1) || (!bSolo && m_iSoloTracks > 0)) { trackMute(pTrack, !bSolo); return; } for (qtractorTrack *pTrackMute = m_tracks.first(); pTrackMute; pTrackMute = pTrackMute->next()) { // For all other track, but this one. if (pTrackMute == pTrack || pTrackMute->isMute()) continue; // (Un)mute each other track... trackMute(pTrackMute, bSolo); } } // Track recording specifics. unsigned short qtractorSession::audioRecord (void) const { return m_iAudioRecord; } unsigned short qtractorSession::midiRecord (void) const { return m_iMidiRecord; } // Audio peak factory accessor. qtractorAudioPeakFactory *qtractorSession::audioPeakFactory (void) const { return m_pAudioPeakFactory; } // MIDI track tagging specifics. unsigned short qtractorSession::midiTag (void) const { return m_iMidiTag; } void qtractorSession::acquireMidiTag ( qtractorTrack *pTrack ) { if (pTrack->midiTag() > 0) return; if (m_midiTags.isEmpty()) { pTrack->setMidiTag(++m_iMidiTag); } else { pTrack->setMidiTag(m_midiTags.front()); m_midiTags.pop_front(); } } void qtractorSession::releaseMidiTag ( qtractorTrack *pTrack ) { const unsigned short iMidiTag = pTrack->midiTag(); if (iMidiTag > 0) { m_midiTags.push_back(iMidiTag); pTrack->setMidiTag(0); } } // MIDI session/tracks instrument/controller patching (conditional). void qtractorSession::resetAllMidiControllers ( bool bForceImmediate ) { if (!bForceImmediate || m_pMidiEngine->isResetAllControllers()) m_pMidiEngine->resetAllControllers(bForceImmediate); } // MIDI manager list accessors. void qtractorSession::addMidiManager ( qtractorMidiManager *pMidiManager ) { m_midiManagers.append(pMidiManager); } void qtractorSession::removeMidiManager ( qtractorMidiManager *pMidiManager ) { m_midiManagers.remove(pMidiManager); } const qtractorList& qtractorSession::midiManagers (void) const { return m_midiManagers; } // Auto time-stretching global flag (when tempo changes) void qtractorSession::setAutoTimeStretch ( bool bAutoTimeStretch ) { m_bAutoTimeStretch = bAutoTimeStretch; } bool qtractorSession::isAutoTimeStretch (void) const { return m_bAutoTimeStretch; } // Session special process cycle executive. void qtractorSession::process ( qtractorSessionCursor *pSessionCursor, unsigned long iFrameStart, unsigned long iFrameEnd ) { const qtractorTrack::TrackType syncType = pSessionCursor->syncType(); // Now, for every track... int iTrack = 0; qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { // Track automation processing... if (syncType == qtractorTrack::Audio) { qtractorCurveList *pCurveList = pTrack->curveList(); if (pCurveList && pCurveList->isProcess()) pCurveList->process(iFrameStart); } if (syncType == pTrack->trackType()) { pTrack->process(pSessionCursor->clip(iTrack), iFrameStart, iFrameEnd); } pTrack = pTrack->next(); ++iTrack; } } // Session special process record executive (audio recording only). void qtractorSession::process_record ( unsigned long iFrameStart, unsigned long iFrameEnd ) { // Now, for every Audio track... for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackType() == qtractorTrack::Audio && pTrack->isRecord()) pTrack->process_record(iFrameStart, iFrameEnd); } } // Session special process automation executive. void qtractorSession::process_curve ( unsigned long iFrame ) { // Now, for every track... qtractorTrack *pTrack = m_tracks.first(); while (pTrack) { pTrack->process_curve(iFrame); pTrack = pTrack->next(); } } // Find track of specific curve-list. qtractorTrack *qtractorSession::findTrack ( qtractorCurveList *pCurveList ) const { return m_curves.value(pCurveList, NULL); } // Find track of specific name. qtractorTrack *qtractorSession::findTrack ( const QString& sTrackName ) const { for (qtractorTrack *pTrack = m_tracks.first(); pTrack; pTrack = pTrack->next()) { if (pTrack->trackName() == sTrackName) return pTrack; } return NULL; } // Session files registry accessor. qtractorFileList *qtractorSession::files (void) const { return m_pFiles; } // Document element methods. bool qtractorSession::loadElement ( qtractorSessionDocument *pDocument, QDomElement *pElement ) { qtractorSession::clear(); qtractorSession::lock(); // Templates have no session name... if (!pDocument->isTemplate()) qtractorSession::setSessionName(pElement->attribute("name")); // Session state should be postponed... unsigned long iLoopStart = 0; unsigned long iLoopEnd = 0; unsigned long iPunchIn = 0; unsigned long iPunchOut = 0; // Load session children... for (QDomNode nChild = pElement->firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { // Convert node to element... QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; // Load session properties... if (eChild.tagName() == "properties") { for (QDomNode nProp = eChild.firstChild(); !nProp.isNull(); nProp = nProp.nextSibling()) { // Convert property node to element... QDomElement eProp = nProp.toElement(); if (eProp.isNull()) continue; if (eProp.tagName() == "directory") qtractorSession::setSessionDir(eProp.text()); else if (eProp.tagName() == "description") qtractorSession::setDescription(eProp.text()); else if (eProp.tagName() == "sample-rate") qtractorSession::setSampleRate(eProp.text().toUInt()); else if (eProp.tagName() == "tempo") qtractorSession::setTempo(eProp.text().toFloat()); else if (eProp.tagName() == "ticks-per-beat") qtractorSession::setTicksPerBeat(eProp.text().toUShort()); else if (eProp.tagName() == "beats-per-bar") qtractorSession::setBeatsPerBar(eProp.text().toUShort()); else if (eProp.tagName() == "beat-divisor") qtractorSession::setBeatDivisor(eProp.text().toUShort()); } // We need to make this permanent, right now. qtractorSession::updateTimeScale(); } else if (eChild.tagName() == "state") { for (QDomNode nState = eChild.firstChild(); !nState.isNull(); nState = nState.nextSibling()) { // Convert state node to element... QDomElement eState = nState.toElement(); if (eState.isNull()) continue; if (eState.tagName() == "loop-start") iLoopStart = eState.text().toULong(); else if (eState.tagName() == "loop-end") iLoopEnd = eState.text().toULong(); else if (eState.tagName() == "punch-in") iPunchIn = eState.text().toULong(); else if (eState.tagName() == "punch-out") iPunchOut = eState.text().toULong(); } } else // Load file lists... if (eChild.tagName() == "files" && !pDocument->isTemplate()) { for (QDomNode nList = eChild.firstChild(); !nList.isNull(); nList = nList.nextSibling()) { // Convert filelist node to element... QDomElement eList = nList.toElement(); if (eList.isNull()) continue; if (eList.tagName() == "audio-list") { qtractorAudioListView *pAudioList = NULL; if (pDocument->files()) pAudioList = pDocument->files()->audioListView(); if (pAudioList == NULL) return false; if (!pAudioList->loadElement(pDocument, &eList)) return false; } else if (eList.tagName() == "midi-list") { qtractorMidiListView *pMidiList = NULL; if (pDocument->files()) pMidiList = pDocument->files()->midiListView(); if (pMidiList == NULL) return false; if (!pMidiList->loadElement(pDocument, &eList)) return false; } } // Stabilize things a bit... stabilize(); } else // Load device lists... if (eChild.tagName() == "devices") { for (QDomNode nDevice = eChild.firstChild(); !nDevice.isNull(); nDevice = nDevice.nextSibling()) { // Convert buses list node to element... QDomElement eDevice = nDevice.toElement(); if (eDevice.isNull()) continue; if (eDevice.tagName() == "audio-engine") { if (!qtractorSession::audioEngine() ->loadElement(pDocument, &eDevice)) { return false; } } else if (eDevice.tagName() == "midi-engine") { if (!qtractorSession::midiEngine() ->loadElement(pDocument, &eDevice)) { return false; } } } // Stabilize things a bit... stabilize(); } else // Load tempo/time-signature map... if (eChild.tagName() == "tempo-map") { for (QDomNode nNode = eChild.firstChild(); !nNode.isNull(); nNode = nNode.nextSibling()) { // Convert tempo node to element... QDomElement eNode = nNode.toElement(); if (eNode.isNull()) continue; // Load tempo-map... if (eNode.tagName() == "tempo-node") { const unsigned long iFrame = eNode.attribute("frame").toULong(); float fTempo = 120.0f; unsigned short iBeatType = 2; unsigned short iBeatsPerBar = 4; unsigned short iBeatDivisor = 2; for (QDomNode nItem = eNode.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "tempo") fTempo = eItem.text().toFloat(); else if (eItem.tagName() == "beat-type") iBeatType = eItem.text().toUShort(); else if (eItem.tagName() == "beats-per-bar") iBeatsPerBar = eItem.text().toUShort(); else if (eItem.tagName() == "beat-divisor") iBeatDivisor = eItem.text().toUShort(); } // Add new node to tempo/time-signature map... qtractorSession::timeScale()->addNode(iFrame, fTempo, iBeatType, iBeatsPerBar, iBeatDivisor); } } // Again, make view/time scaling factors permanent. qtractorSession::updateTimeScale(); } else // Load location markers... if (eChild.tagName() == "markers") { for (QDomNode nMarker = eChild.firstChild(); !nMarker.isNull(); nMarker = nMarker.nextSibling()) { // Convert tempo node to element... QDomElement eMarker = nMarker.toElement(); if (eMarker.isNull()) continue; // Load markers... if (eMarker.tagName() == "marker") { const unsigned long iFrame = eMarker.attribute("frame").toULong(); QString sText; QColor rgbColor = Qt::darkGray; for (QDomNode nItem = eMarker.firstChild(); !nItem.isNull(); nItem = nItem.nextSibling()) { // Convert node to element... QDomElement eItem = nItem.toElement(); if (eItem.isNull()) continue; if (eItem.tagName() == "text") sText = eItem.text(); else if (eItem.tagName() == "color") rgbColor.setNamedColor(eItem.text()); } // Add new marker... if (!sText.isEmpty()) { qtractorSession::timeScale()->addMarker( iFrame, sText, rgbColor); } } } } else // Load tracks... if (eChild.tagName() == "tracks") { for (QDomNode nTrack = eChild.firstChild(); !nTrack.isNull(); nTrack = nTrack.nextSibling()) { // Convert track node to element... QDomElement eTrack = nTrack.toElement(); if (eTrack.isNull()) continue; // Load track-view state... if (eTrack.tagName() == "view") { for (QDomNode nView = eTrack.firstChild(); !nView.isNull(); nView = nView.nextSibling()) { // Convert state node to element... QDomElement eView = nView.toElement(); if (eView.isNull()) continue; if (eView.tagName() == "pixels-per-beat") qtractorSession::setPixelsPerBeat(eView.text().toUShort()); else if (eView.tagName() == "horizontal-zoom") qtractorSession::setHorizontalZoom(eView.text().toUShort()); else if (eView.tagName() == "vertical-zoom") qtractorSession::setVerticalZoom(eView.text().toUShort()); else if (eView.tagName() == "snap-per-beat") qtractorSession::setSnapPerBeat(eView.text().toUShort()); else if (eView.tagName() == "edit-head") qtractorSession::setEditHead(eView.text().toULong()); else if (eView.tagName() == "edit-tail") qtractorSession::setEditTail(eView.text().toULong()); } // Again, make view/time scaling factors permanent. qtractorSession::updateTimeScale(); } else // Load track... if (eTrack.tagName() == "track") { qtractorTrack *pTrack = new qtractorTrack(this); if (!pTrack->loadElement(pDocument, &eTrack)) return false; qtractorSession::addTrack(pTrack); } } // Stabilize things a bit... stabilize(); } } // Just stabilize things around. qtractorSession::updateSession(); // Check whether some deferred state needs to be set... if (iLoopStart < iLoopEnd) qtractorSession::setLoop(iLoopStart, iLoopEnd); if (iPunchIn < iPunchOut) qtractorSession::setPunch(iPunchIn, iPunchOut); qtractorSession::unlock(); return true; } bool qtractorSession::saveElement ( qtractorSessionDocument *pDocument, QDomElement *pElement ) { // Templates should have no session name... if (!pDocument->isTemplate()) pElement->setAttribute("name", qtractorSession::sessionName()); pElement->setAttribute("version", PACKAGE_STRING); // Save session properties... QDomElement eProps = pDocument->document()->createElement("properties"); if (!pDocument->isArchive()) { pDocument->saveTextElement("directory", qtractorSession::sessionDir(), &eProps); } pDocument->saveTextElement("description", qtractorSession::description(), &eProps); pDocument->saveTextElement("sample-rate", QString::number(qtractorSession::sampleRate()), &eProps); pDocument->saveTextElement("tempo", QString::number(qtractorSession::tempo()), &eProps); pDocument->saveTextElement("ticks-per-beat", QString::number(qtractorSession::ticksPerBeat()), &eProps); pDocument->saveTextElement("beats-per-bar", QString::number(qtractorSession::beatsPerBar()), &eProps); pDocument->saveTextElement("beat-divisor", QString::number(qtractorSession::beatDivisor()), &eProps); pElement->appendChild(eProps); // Save session state... QDomElement eState = pDocument->document()->createElement("state"); pDocument->saveTextElement("loop-start", QString::number(qtractorSession::loopStart()), &eState); pDocument->saveTextElement("loop-end", QString::number(qtractorSession::loopEnd()), &eState); pDocument->saveTextElement("punch-in", QString::number(qtractorSession::punchIn()), &eState); pDocument->saveTextElement("punch-out", QString::number(qtractorSession::punchOut()), &eState); pElement->appendChild(eState); // Files are not saved when in template mode... if (!pDocument->isTemplate()) { // Save file lists... QDomElement eFiles = pDocument->document()->createElement("files"); // Audio files... QDomElement eAudioList = pDocument->document()->createElement("audio-list"); qtractorAudioListView *pAudioList = NULL; if (pDocument->files()) pAudioList = pDocument->files()->audioListView(); if (pAudioList == NULL) return false; if (!pAudioList->saveElement(pDocument, &eAudioList)) return false; eFiles.appendChild(eAudioList); // MIDI files... QDomElement eMidiList = pDocument->document()->createElement("midi-list"); qtractorMidiListView *pMidiList = NULL; if (pDocument->files()) pMidiList = pDocument->files()->midiListView(); if (pMidiList == NULL) return false; if (!pMidiList->saveElement(pDocument, &eMidiList)) return false; eFiles.appendChild(eMidiList); pElement->appendChild(eFiles); } // Save device lists... QDomElement eDevices = pDocument->document()->createElement("devices"); // Audio engine... QDomElement eAudioEngine = pDocument->document()->createElement("audio-engine"); if (!qtractorSession::audioEngine()->saveElement(pDocument, &eAudioEngine)) return false; eDevices.appendChild(eAudioEngine); // MIDI engine... QDomElement eMidiEngine = pDocument->document()->createElement("midi-engine"); if (!qtractorSession::midiEngine()->saveElement(pDocument, &eMidiEngine)) return false; eDevices.appendChild(eMidiEngine); pElement->appendChild(eDevices); // Save tempo/time-signature, if any... qtractorTimeScale::Node *pNode = qtractorSession::timeScale()->nodes().first(); if (pNode) pNode = pNode->next(); // Skip first anchor node. if (pNode) { QDomElement eTempoMap = pDocument->document()->createElement("tempo-map"); while (pNode) { QDomElement eNode = pDocument->document()->createElement("tempo-node"); eNode.setAttribute("bar", QString::number(pNode->bar)); eNode.setAttribute("frame", QString::number(pNode->frame)); pDocument->saveTextElement("tempo", QString::number(pNode->tempo), &eNode); pDocument->saveTextElement("beat-type", QString::number(pNode->beatType), &eNode); pDocument->saveTextElement("beats-per-bar", QString::number(pNode->beatsPerBar), &eNode); pDocument->saveTextElement("beat-divisor", QString::number(pNode->beatDivisor), &eNode); eTempoMap.appendChild(eNode); pNode = pNode->next(); } pElement->appendChild(eTempoMap); } // Save location markers, if any... qtractorTimeScale::Marker *pMarker = qtractorSession::timeScale()->markers().first(); if (pMarker) { QDomElement eMarkers = pDocument->document()->createElement("markers"); while (pMarker) { QDomElement eMarker = pDocument->document()->createElement("marker"); eMarker.setAttribute("frame", QString::number(pMarker->frame)); pDocument->saveTextElement("text", pMarker->text, &eMarker); pDocument->saveTextElement("color", pMarker->color.name(), &eMarker); eMarkers.appendChild(eMarker); pMarker = pMarker->next(); } pElement->appendChild(eMarkers); } // Save track view state... QDomElement eTracks = pDocument->document()->createElement("tracks"); QDomElement eView = pDocument->document()->createElement("view"); pDocument->saveTextElement("pixels-per-beat", QString::number(qtractorSession::pixelsPerBeat()), &eView); pDocument->saveTextElement("horizontal-zoom", QString::number(qtractorSession::horizontalZoom()), &eView); pDocument->saveTextElement("vertical-zoom", QString::number(qtractorSession::verticalZoom()), &eView); pDocument->saveTextElement("snap-per-beat", QString::number(qtractorSession::snapPerBeat()), &eView); pDocument->saveTextElement("edit-head", QString::number(qtractorSession::editHead()), &eView); pDocument->saveTextElement("edit-tail", QString::number(qtractorSession::editTail()), &eView); eTracks.appendChild(eView); // Save session tracks... for (qtractorTrack *pTrack = qtractorSession::tracks().first(); pTrack; pTrack = pTrack->next()) { // Create the new track element... QDomElement eTrack = pDocument->document()->createElement("track"); if (!pTrack->saveElement(pDocument, &eTrack)) return false; // Add this slot... eTracks.appendChild(eTrack); } pElement->appendChild(eTracks); return true; } // end of qtractorSession.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorNsmClient.cpp0000644000000000000000000000012713014536043020016 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorNsmClient.cpp0000644000175000001440000002623713014536043020644 0ustar00rncbcusers00000000000000// qtractorNsmClient.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorNsmClient.h" #include #include #define NSM_API_VERSION_MAJOR 1 #define NSM_API_VERSION_MINOR 0 #ifdef CONFIG_LIBLO //--------------------------------------------------------------------------- // qtractorNsmClient - OSC (liblo) callback methods. static int osc_nsm_error ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_error(&argv[2]->s); return 0; } static int osc_nsm_reply ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_reply(&argv[1]->s, &argv[2]->s, &argv[3]->s); return 0; } static int osc_nsm_open ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_open(&argv[0]->s, &argv[1]->s, &argv[2]->s); return 0; } static int osc_nsm_save ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_save(); return 0; } static int osc_nsm_loaded ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_loaded(); return 0; } static int osc_nsm_show ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_show(); return 0; } static int osc_nsm_hide ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { qtractorNsmClient *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_hide(); return 0; } #endif // CONFIG_LIBLO //--------------------------------------------------------------------------- // qtractorNsmClient - NSM OSC client agent. // Constructor. qtractorNsmClient::qtractorNsmClient ( const QString& nsm_url, QObject *pParent ) : QObject(pParent), #ifdef CONFIG_LIBLO m_address(NULL), m_thread(NULL), m_server(NULL), #endif m_active(false) { #ifdef CONFIG_LIBLO m_address = lo_address_new_from_url(nsm_url.toUtf8().constData()); const int proto = lo_address_get_protocol(m_address); m_thread = lo_server_thread_new_with_proto(NULL, proto, NULL); if (m_thread) { m_server = lo_server_thread_get_server(m_thread); lo_server_thread_add_method(m_thread, "/error", "sis", osc_nsm_error, this); lo_server_thread_add_method(m_thread, "/reply", "ssss", osc_nsm_reply, this); lo_server_thread_add_method(m_thread, "/nsm/client/open", "sss", osc_nsm_open, this); lo_server_thread_add_method(m_thread, "/nsm/client/save", "", osc_nsm_save, this); lo_server_thread_add_method(m_thread, "/nsm/client/session_is_loaded", "", osc_nsm_loaded, this); lo_server_thread_add_method(m_thread, "/nsm/client/show_optional_gui", "", osc_nsm_show, this); lo_server_thread_add_method(m_thread, "/nsm/client/hide_optional_gui", "", osc_nsm_hide, this); lo_server_thread_start(m_thread); } #endif } // Destructor. qtractorNsmClient::~qtractorNsmClient (void) { #ifdef CONFIG_LIBLO if (m_thread) { lo_server_thread_stop(m_thread); lo_server_thread_free(m_thread); } if (m_address) lo_address_free(m_address); #endif } // Session clieant methods. void qtractorNsmClient::announce ( const QString& app_name, const QString& capabilities ) { #ifdef CONFIG_LIBLO if (m_address && m_server) { const QFileInfo fi(QApplication::applicationFilePath()); lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/server/announce", "sssiii", app_name.toUtf8().constData(), capabilities.toUtf8().constData(), fi.fileName().toUtf8().constData(), NSM_API_VERSION_MAJOR, NSM_API_VERSION_MINOR, int(QApplication::applicationPid())); } #endif } // Session activation accessor. bool qtractorNsmClient::is_active (void) const { return m_active; } // Session manager accessors. const QString& qtractorNsmClient::manager (void) const { return m_manager; } const QString& qtractorNsmClient::capabilities (void) const { return m_capabilities; } // Session client accessors. const QString& qtractorNsmClient::path_name (void) const { return m_path_name; } const QString& qtractorNsmClient::display_name (void) const { return m_display_name; } const QString& qtractorNsmClient::client_id (void) const { return m_client_id; } // Session client methods. void qtractorNsmClient::dirty ( bool is_dirty ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_dirty ? "/nsm/client/is_dirty" : "/nsm/client/is_clean"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void qtractorNsmClient::visible ( bool is_visible ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_visible ? "/nsm/client/gui_is_shown" : "/nsm/client/gui_is_hidden"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void qtractorNsmClient::progress ( float percent ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/progress", "f", percent); } #endif } void qtractorNsmClient::message ( int priority, const QString& mesg ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/message", "is", priority, mesg.toUtf8().constData()); } #endif } // Session client reply methods. void qtractorNsmClient::open_reply ( ReplyCode reply_code ) { reply("/nsm/client/open", reply_code); } void qtractorNsmClient::save_reply ( ReplyCode reply_code ) { reply("/nsm/client/save", reply_code); } void qtractorNsmClient::reply ( const QString& path, ReplyCode reply_code ) { const char *reply_mesg; switch (reply_code) { case ERR_OK: reply_mesg = "OK"; break; case ERR_GENERAL: reply_mesg = "ERR_GENERAL"; break; case ERR_INCOMPATIBLE_API: reply_mesg = "ERR_INCOMPATIBLE_API"; break; case ERR_BLACKLISTED: reply_mesg = "ERR_BLACKLISTED"; break; case ERR_LAUNCH_FAILED: reply_mesg = "ERR_LAUNCH_FAILED"; break; case ERR_NO_SUCH_FILE: reply_mesg = "ERR_NO_SUCH_FILE"; break; case ERR_NO_SESSION_OPEN: reply_mesg = "ERR_NO_SESSION_OPEN"; break; case ERR_UNSAVED_CHANGES: reply_mesg = "ERR_UNSAVED_CHANGES"; break; case ERR_NOT_NOW: reply_mesg = "ERR_NOT_NOW"; break; default: reply_mesg = "(UNKNOWN)"; break; } #ifdef CONFIG_LIBLO if (m_address && m_server) { if (reply_code == ERR_OK) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/reply", "ss", path.toUtf8().constData(), reply_mesg); } else { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/error", "sis", path.toUtf8().constData(), int(reply_code), reply_mesg); } } #endif } // Server announce error. void qtractorNsmClient::nsm_announce_error ( const char *mesg ) { m_active = false; m_manager.clear(); m_capabilities.clear(); m_path_name.clear(); m_display_name.clear(); m_client_id.clear(); emit active(false); qWarning("NSM: Failed to register with server: %s.", mesg); } // Server announce reply. void qtractorNsmClient::nsm_announce_reply ( const char *mesg, const char *manager, const char *capabilities ) { m_active = true; m_manager = manager; m_capabilities = capabilities; emit active(true); qWarning("NSM: Successfully registered with server: %s.", mesg); } // Client open callback. void qtractorNsmClient::nsm_open ( const char *path_name, const char *display_name, const char *client_id ) { m_path_name = path_name; m_display_name = display_name; m_client_id = client_id; #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_open: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit open(); } // Client save callback. void qtractorNsmClient::nsm_save (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_save: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit save(); } // Client loaded callback. void qtractorNsmClient::nsm_loaded (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_loaded: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit loaded(); } // Client show optional GUI. void qtractorNsmClient::nsm_show (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_show: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit show(); } // Client hide optional GUI. void qtractorNsmClient::nsm_hide (void) { #ifdef CONFIG_DEBUG qDebug("qtractorNsmClient::nsm_hide: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit hide(); } // end of qtractorNsmClient.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorFiles.cpp0000644000000000000000000000013213014536043017160 xustar0030 mtime=1479719971.748093039 30 atime=1479719971.748093039 30 ctime=1479719971.748093039 qtractor-0.8.0/src/qtractorFiles.cpp0000644000175000001440000003607013014536043020006 0ustar00rncbcusers00000000000000// qtractorFiles.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorFiles.h" #include "qtractorMainForm.h" #include #include #include #include #include #include #if QT_VERSION >= 0x050000 #include #include #endif //------------------------------------------------------------------------- // qtractorFilesTabWidget - File/Groups dockable child window. // class qtractorFilesTabWidget : public QTabWidget { public: // Constructor. qtractorFilesTabWidget(QWidget *pParent) : QTabWidget(pParent) {} protected: // Minimum recommended. QSize sizeHint() const { return QTabWidget::minimumSize(); } }; //------------------------------------------------------------------------- // qtractorFiles - File/Groups dockable window. // // Constructor. qtractorFiles::qtractorFiles ( QWidget *pParent ) : QDockWidget(pParent) { // Surely a name is crucial (e.g.for storing geometry settings) QDockWidget::setObjectName("qtractorFiles"); // Create file type selection tab widget. const QFont& font = QDockWidget::font(); m_pTabWidget = new qtractorFilesTabWidget(this); m_pTabWidget->setFont(QFont(font.family(), font.pointSize() - 1)); m_pTabWidget->setTabPosition(QTabWidget::South); // Create local tabs. m_pAudioListView = new qtractorAudioListView(); m_pMidiListView = new qtractorMidiListView(); // Add respective... m_pTabWidget->addTab(m_pAudioListView, tr("Audio")); m_pTabWidget->addTab(m_pMidiListView, tr("MIDI")); // Icons... m_pTabWidget->setTabIcon(qtractorFiles::Audio, QIcon(":/images/trackAudio.png")); m_pTabWidget->setTabIcon(qtractorFiles::Midi, QIcon(":/images/trackMidi.png")); m_pTabWidget->setUsesScrollButtons(false); // Player button (initially disabled)... m_pPlayWidget = new QWidget(m_pTabWidget); m_pPlayLayout = new QHBoxLayout(/*m_pPlayWidget*/); m_pPlayLayout->setMargin(2); m_pPlayLayout->setSpacing(2); m_pPlayWidget->setLayout(m_pPlayLayout); m_iPlayUpdate = 0; m_pPlayButton = new QToolButton(m_pPlayWidget); m_pPlayButton->setIcon(QIcon(":/images/transportPlay.png")); m_pPlayButton->setToolTip(tr("Play file")); m_pPlayButton->setCheckable(true); m_pPlayButton->setEnabled(false); m_pPlayLayout->addWidget(m_pPlayButton); m_pTabWidget->setCornerWidget(m_pPlayWidget, Qt::BottomRightCorner); // Common file list-view actions... m_pNewGroupAction = new QAction( QIcon(":/images/itemGroup.png"), tr("New &Group..."), this); m_pOpenFileAction = new QAction( QIcon(":/images/itemFile.png"), tr("Add &Files..."), this); m_pCutItemAction = new QAction( QIcon(":/images/editCut.png"), tr("Cu&t"), NULL); m_pCopyItemAction = new QAction( QIcon(":/images/editCopy.png"), tr("&Copy"), NULL); m_pPasteItemAction = new QAction( QIcon(":/images/editPaste.png"), tr("&Paste"), NULL); m_pRenameItemAction = new QAction( QIcon(":/images/formEdit.png"), tr("Re&name"), this); m_pRemoveItemAction = new QAction( QIcon(":/images/formRemove.png"), tr("&Remove"), NULL); m_pPlayItemAction = new QAction( QIcon(":/images/transportPlay.png"), tr("Pla&y"), this); m_pPlayItemAction->setCheckable(true); m_pCleanupAction = new QAction(tr("Cl&eanup"), this); // Some actions surely need those // shortcuts firmly attached... // m_pNewGroupAction->setShortcut(tr("Ctrl+G")); // m_pOpenFileAction->setShortcut(tr("Ctrl+F")); m_pCutItemAction->setShortcut(tr("Ctrl+X")); m_pCopyItemAction->setShortcut(tr("Ctrl+C")); m_pPasteItemAction->setShortcut(tr("Ctrl+V")); // m_pRenameItemAction->setShortcut(tr("Ctrl+N")); m_pRemoveItemAction->setShortcut(tr("Del")); // m_pPlayItemAction->setShortcut(tr("Ctrl+Y")); // m_pCleanupAction->setShortcut(tr("Ctrl+E")); #if 0 // QDockWidget::addAction(m_pNewGroupAction); // QDockWidget::addAction(m_pOpenFileAction); QDockWidget::addAction(m_pCutItemAction); QDockWidget::addAction(m_pCopyItemAction); QDockWidget::addAction(m_pPasteItemAction); // QDockWidget::addAction(m_pRenameItemAction); QDockWidget::addAction(m_pRemoveItemAction); // QDockWidget::addAction(m_pPlayItemAction); // QDockWidget::addAction(m_pCleanupAction); #endif // m_pNewGroupAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pOpenFileAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pCutItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pCopyItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pPasteItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pRenameItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); m_pRemoveItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pPlayItemAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // m_pCleanupAction->setShortcutContext(Qt::WidgetWithChildrenShortcut); // Prepare the dockable window stuff. QDockWidget::setWidget(m_pTabWidget); QDockWidget::setFeatures(QDockWidget::AllDockWidgetFeatures); QDockWidget::setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); // Some specialties to this kind of dock window... QDockWidget::setMinimumWidth(160); // Finally set the default caption and tooltip. const QString& sCaption = tr("Files"); QDockWidget::setWindowTitle(sCaption); QDockWidget::setWindowIcon(QIcon(":/images/viewFiles.png")); QDockWidget::setToolTip(sCaption); // Make it initially stable... stabilizeSlot(); // Child widgets signal/slots... QObject::connect(m_pTabWidget, SIGNAL(currentChanged(int)), SLOT(stabilizeSlot())); QObject::connect(m_pAudioListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeSlot())); QObject::connect(m_pAudioListView, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(stabilizeSlot())); QObject::connect(m_pMidiListView, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(stabilizeSlot())); QObject::connect(m_pMidiListView, SIGNAL(itemClicked(QTreeWidgetItem*,int)), SLOT(stabilizeSlot())); QObject::connect(m_pNewGroupAction, SIGNAL(triggered(bool)), SLOT(newGroupSlot())); QObject::connect(m_pOpenFileAction, SIGNAL(triggered(bool)), SLOT(openFileSlot())); QObject::connect(m_pCutItemAction, SIGNAL(triggered(bool)), SLOT(cutItemSlot())); QObject::connect(m_pCopyItemAction, SIGNAL(triggered(bool)), SLOT(copyItemSlot())); QObject::connect(m_pPasteItemAction, SIGNAL(triggered(bool)), SLOT(pasteItemSlot())); QObject::connect(m_pRenameItemAction, SIGNAL(triggered(bool)), SLOT(renameItemSlot())); QObject::connect(m_pRemoveItemAction, SIGNAL(triggered(bool)), SLOT(removeItemSlot())); QObject::connect(m_pPlayItemAction, SIGNAL(triggered(bool)), SLOT(playSlot(bool))); QObject::connect(m_pCleanupAction, SIGNAL(triggered(bool)), SLOT(cleanupSlot())); QObject::connect(m_pPlayButton, SIGNAL(toggled(bool)), SLOT(playSlot(bool))); QObject::connect(QApplication::clipboard(), SIGNAL(dataChanged()), SLOT(stabilizeSlot())); } // Destructor. qtractorFiles::~qtractorFiles (void) { delete m_pNewGroupAction; delete m_pOpenFileAction; delete m_pCutItemAction; delete m_pCopyItemAction; delete m_pPasteItemAction; delete m_pRenameItemAction; delete m_pRemoveItemAction; delete m_pCleanupAction; delete m_pPlayItemAction; // No need to delete child widgets, Qt does it all for us. } // Just about to notify main-window that we're closing. void qtractorFiles::closeEvent ( QCloseEvent * /*pCloseEvent*/ ) { QDockWidget::hide(); qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Audio file list view accessor. qtractorAudioListView *qtractorFiles::audioListView (void) const { return m_pAudioListView; } // MIDI file list view accessor. qtractorMidiListView *qtractorFiles::midiListView (void) const { return m_pMidiListView; } // Clear everything on sight. void qtractorFiles::clear (void) { m_pAudioListView->clear(); m_pMidiListView->clear(); setPlayState(false); } // Check whether one of the widgets has focus (oveerride method) bool qtractorFiles::hasFocus (void) const { if (m_pAudioListView->hasFocus() || m_pMidiListView->hasFocus()) return true; return QDockWidget::hasFocus(); } // Tell whether a file item is currently selected. bool qtractorFiles::isFileSelected (void) const { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) { QTreeWidgetItem *pItem = pFileListView->currentItem(); return (pItem && pItem->type() == qtractorFileListView::FileItem); } return false; } // Audio file addition convenience method. void qtractorFiles::addAudioFile ( const QString& sFilename ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Audio); m_pAudioListView->addFileItem(sFilename); } // MIDI file addition convenience method. void qtractorFiles::addMidiFile ( const QString& sFilename ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Midi); m_pMidiListView->addFileItem(sFilename); } // Audio file selection convenience method. void qtractorFiles::selectAudioFile ( const QString& sFilename ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Audio); m_pAudioListView->selectFileItem(sFilename); } // MIDI file selection convenience method. void qtractorFiles::selectMidiFile ( const QString& sFilename, int iTrackChannel ) { m_pTabWidget->setCurrentIndex(qtractorFiles::Midi); m_pMidiListView->selectFileItem(sFilename, iTrackChannel); } // Audition/pre-listening player methods. void qtractorFiles::setPlayState ( bool bOn ) { ++m_iPlayUpdate; m_pPlayItemAction->setChecked(bOn); m_pPlayButton->setChecked(bOn); --m_iPlayUpdate; } bool qtractorFiles::isPlayState (void) const { return m_pPlayItemAction->isChecked(); } // Retrieve current selected file list view. qtractorFileListView *qtractorFiles::currentFileListView (void) const { switch (m_pTabWidget->currentIndex()) { case qtractorFiles::Audio: return m_pAudioListView; case qtractorFiles::Midi: return m_pMidiListView; default: return NULL; } } // Open and add a new file item below the current group one. void qtractorFiles::openFileSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->openFile(); } // Add a new group item below the current one. void qtractorFiles::newGroupSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->newGroup(); } // Cut current file item(s) to clipboard. void qtractorFiles::cutItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->copyItem(true); } // Copy current file item(s) to clipboard. void qtractorFiles::copyItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->copyItem(false); } // Paste file item(s) from clipboard. void qtractorFiles::pasteItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->pasteItem(); } // Rename current group/file item. void qtractorFiles::renameItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->renameItem(); } // Remove current group/file item. void qtractorFiles::removeItemSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->removeItem(); } // Current item change slots. void qtractorFiles::stabilizeSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) { QTreeWidgetItem *pItem = pFileListView->currentItem(); m_pCutItemAction->setEnabled( pItem && pItem->type() == qtractorFileListView::FileItem); m_pCopyItemAction->setEnabled( pItem && pItem->type() == qtractorFileListView::FileItem); #if QT_VERSION >= 0x0050000 const QMimeData *pMimeData = QApplication::clipboard()->mimeData(); m_pPasteItemAction->setEnabled( pMimeData && pMimeData->hasUrls()); #else m_pPasteItemAction->setEnabled(false); #endif m_pRenameItemAction->setEnabled( pItem && pItem->type() == qtractorFileListView::GroupItem); m_pRemoveItemAction->setEnabled( pItem && pItem->type() != qtractorFileListView::ChannelItem); m_pCleanupAction->setEnabled(pFileListView->topLevelItemCount() > 0); const bool bPlayEnabled = (pItem && pItem->type() != qtractorFileListView::GroupItem); m_pPlayItemAction->setEnabled(bPlayEnabled); m_pPlayButton->setEnabled(bPlayEnabled); } // Stabilize main form as well... qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->stabilizeForm(); } // Audition/pre-listening player slot. void qtractorFiles::playSlot ( bool bOn ) { if (m_iPlayUpdate > 0) return; setPlayState(bOn); if (bOn) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->activateItem(); } } // Clean-up unused file items. void qtractorFiles::cleanupSlot (void) { qtractorFileListView *pFileListView = currentFileListView(); if (pFileListView) pFileListView->cleanup(); } // Tab page switch slots. void qtractorFiles::pageAudioSlot (void) { m_pTabWidget->setCurrentIndex(qtractorFiles::Audio); } void qtractorFiles::pageMidiSlot (void) { m_pTabWidget->setCurrentIndex(qtractorFiles::Midi); } // Context menu request event handler. void qtractorFiles::contextMenuEvent ( QContextMenuEvent *pContextMenuEvent ) { QMenu menu(this); // Construct context menu. menu.addAction(m_pNewGroupAction); menu.addAction(m_pOpenFileAction); menu.addSeparator(); menu.addAction(m_pCutItemAction); menu.addAction(m_pCopyItemAction); menu.addAction(m_pPasteItemAction); menu.addSeparator(); menu.addAction(m_pRenameItemAction); menu.addSeparator(); menu.addAction(m_pRemoveItemAction); menu.addAction(m_pCleanupAction); menu.addSeparator(); menu.addAction(m_pPlayItemAction); menu.addSeparator(); // Switch page options... switch (m_pTabWidget->currentIndex()) { case qtractorFiles::Audio: menu.addAction(QIcon(":/images/trackMidi.png"), tr("MIDI Files"), this, SLOT(pageMidiSlot())); break; case qtractorFiles::Midi: menu.addAction(QIcon(":/images/trackAudio.png"), tr("Audio Files"), this, SLOT(pageAudioSlot())); break; default: break; } menu.exec(pContextMenuEvent->globalPos()); } // end of qtractorFiles.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorShortcutForm.ui0000644000000000000000000000012713014536043020414 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77510654 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorShortcutForm.ui0000644000175000001440000000661013014536043021233 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorShortcutForm 0 0 640 360 Shortcuts :/images/helpShortcuts.png false true QAbstractItemView::SingleSelection QAbstractItemView::SelectRows 16 16 false true false true false 4 Menu/Action Description Keyboard MIDI Controller Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok ShortcutTable DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorOptionsForm.ui0000644000000000000000000000013013014536043020226 xustar0029 mtime=1479719971.76910354 30 atime=1479719971.768103039 29 ctime=1479719971.76910354 qtractor-0.8.0/src/qtractorOptionsForm.ui0000644000175000001440000035441413014536043021063 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. qtractorOptionsForm 0 0 520 480 Options - Qtractor :/images/qtractor.png true 4 8 false 0 &General 75 true Session true 50 false Default session &file format: TransportModeComboBox 50 false Default session file format (suffix) Qt::Horizontal 120 20 50 false Whether to create new sessions based on template &New session template: 1 0 320 0 50 false New session template true 22 22 24 24 50 false Browse for new session template :/images/fileOpen.png Qt::Vertical 20 4 50 false Whether to save backup versions of existing sessions Save &backup versions of existing sessions: 50 false Which mode to rename existing session files Increment previous version (default) Increment current version 50 false Whether to enable session auto-save (crash-recovery) Auto-save current working session every: 50 false Auto-save period (minutes) minutes 2 120 5 75 true Options true 50 false Whether to ask for confirmation on removal &Confirm removals 50 false Whether to ask for confirmation on archive directory removal C&onfirm archive removals 50 false Number of &recent files: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter MaxRecentFilesSpinBox 0 0 50 false The maximum number of recent files to keep in menu 0 20 5 50 false Whether to capture standard output (stdout/stderr) into messages window Capture standard &output 50 false Whether to show the complete directory path of loaded session files S&how complete path of session files 50 false Whether to remove audio peak files on session close Auto-remove audio pea&k files 50 false Whether to keep all tool windows on top of the main window Keep tool &windows always on top 50 false Whether to try dropping multiple audio files into the same track &Drop multiple audio files into the same track 50 false Whether to reverse mouse middle-button role on keyboard modifiers (Shift/Ctrl) Re&verse middle-button modifier role (Shift/Ctrl) Qt::Vertical 20 4 75 true Transport true 50 false Transport &mode: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter TransportModeComboBox 50 false Transport control mode (JACK) None Slave Master Full 50 false Whether to start as timebase master (JACK) &Timebase Qt::Horizontal 20 20 50 false &Loop recording mode (takes): Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter LoopRecordingModeComboBox 50 false Loop recording mode (takes) None First Last &Audio 75 true Capture / Export true 8 4 60 32767 50 false Audio compression quality to use on capture (record) and export 1 9 1 4 50 false Audio sample format to use on capture (record) and export 50 false Audio file type to use on capture (record) and export Qt::Horizontal 20 20 50 false File &type: AudioCaptureTypeComboBox 50 false Sample &format: AudioCaptureFormatComboBox 50 false &Quality: AudioCaptureQualitySpinBox Qt::Horizontal 120 20 75 true Playback true 50 false Whether to apply time-stretching when tempo changes Aut&omatic time-stretching Qt::Horizontal 20 20 50 false Sample-&rate converter type: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter AudioResampleTypeComboBox 50 false Sample-rate converter quality Sinc (Best Quality) Sinc (Medium Quality) Sinc (Fastest) Zero Order Hold Linear 50 false Whether to use WSOLA time-stretching &WSOLA time-stretching 50 false Whether to apply WSOLA quick seek time-stretching WSOLA quic&k seek 50 false Whether to have separate audition/pre-listening player output ports Dedicated au&dition/pre-listening player outputs: 50 false Whether to auto-connect dedicated audio player outputs Auto-&connect Qt::Horizontal 120 20 Qt::Vertical 20 4 75 true Metronome true 50 false Whether to enable the audio metronome &Enable audio metronome 50 false &File (bar): MetroBarFilenameComboBox 1 0 320 0 50 false Metronome Audio filename (bar) true 22 22 24 24 50 false Qt::TabFocus Browse for sample audio file (bar) :/images/fileOpen.png 50 false &Gain (bar): MetroBarGainSpinBox 66 0 50 false Metronome gain (bar) dB 1 -60.0 12.0 0.0 50 false &File (beat): MetroBeatFilenameComboBox 1 0 320 0 50 false Metronome Audio filename (beat) true 22 22 24 24 50 false Qt::TabFocus Browse for sample audio file (beat) :/images/fileOpen.png 50 false &Gain (beat): MetroBeatGainSpinBox 66 0 50 false Metronome gain (beat) dB 1 -60.0 12.0 0.0 50 false Whether to have separate audio metronome output ports Dedicated a&udio metronome outputs: 50 false Whether to auto-connect dedicated audio metronome outputs Auto-co&nnect 50 false &Offset (latency): Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter AudioMetroOffsetSpinBox 50 false Metronome Audio offset (latency) &MIDI 75 true Capture / Export true 50 false File &format: MidiCaptureFormatComboBox 50 false MIDI file format to use on capture (record) and export Qt::Horizontal 20 20 50 false &Quantize: MidiCaptureQuantizeComboBox 120 32767 50 false MIDI capture (record) quantization 75 true Playback true 8 4 50 false Queue &timer (resolution): MidiQueueTimerComboBox 50 false Queue timer (resolution) Qt::Horizontal 20 20 50 false Whether to enable MIDI queue time drift correction E&nable MIDI queue time drift correction 50 false Whether to have separate MIDI player output ports Dedicated MIDI p&layer outputs 75 true Control true 9 6 50 false &MMC: MidiMmcModeComboBox 50 false MIDI Machine Control (MMC) mode None Input Output Duplex 50 false &Device: MidiMmcDeviceComboBox 50 false MIDI Machine Control (MMC) device id. Qt::Horizontal 4 20 50 false &SPP: MidiSppModeComboBox 50 false MIDI Song Position pointer (SPP) control mode None Input Output Duplex Qt::Horizontal 4 20 50 false MIDI Cloc&k: MidiClockModeComboBox 50 false MIDI Clock control mode None Input Output Duplex 50 false Whether to have separate MIDI control ports Dedicated MIDI &control input/output Qt::Vertical 20 4 75 true Metronome true 50 false Whether to enable the MIDI metronome &Enable MIDI metronome 50 false &Channel: MetroChannelSpinBox 50 false Metronome MIDI channel 1 16 10 Qt::Horizontal 120 20 50 false &Note (bar): MetroBarNoteComboBox 120 0 50 false Metronome MIDI note (bar) Qt::Horizontal 4 20 50 false &Velocity (bar): MetroBarVelocitySpinBox 50 false Metronome MIDI velocity (bar) 1 127 96 Qt::Horizontal 4 20 50 false &Duration (bar): MetroBarDurationSpinBox 50 false Metronome MIDI duration (bar) 1 9999 8 48 50 false &Note (beat): MetroBeatNoteComboBox 120 0 50 false Metronome MIDI note (beat) 50 false &Velocity (beat): MetroBeatVelocitySpinBox 50 false Metronome MIDI velocity (beat) 1 127 64 50 false &Duration (beat): MetroBeatDurationSpinBox 50 false Metronome MIDI duration (beat) 1 9999 8 24 50 false Whether to have separate MIDI metronome output port Dedicated M&IDI metronome output 50 false &Offset (latency): Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter AudioMetroOffsetSpinBox 50 false Metronome MIDI offset (latency) 0 9999 8 0 &Display 75 true Defaults true 50 false &Time display format: DisplayFormatComboBox 50 false Time display format Frames Time BBT Qt::Horizontal 20 20 50 false &Base font size: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter BaseFontSizeComboBox 50 false Base application font size (pt.) true (default) 6 7 8 9 10 11 12 75 true Options true 8 4 50 false Whether to hold auto-scrolling (follow play-head) on edits. H&old auto-scrolling (follow play-head) on edits 50 false Whether to use desktop environment native dialogs. Use desktop environment &native dialogs 50 false Whether to allow automatic mixer strip/grid layout (multi-row). A&utomatic mixer strip/grid layout (multi-row) 75 true Custom true 8 4 50 false &Color theme: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter CustomColorThemeComboBox 50 false Custom color palette theme false (default) Wonton Soup KXStudio 50 false &Style theme: CustomStyleThemeComboBox 50 false Custom widget style theme false (default) Qt::Horizontal 20 20 Qt::Vertical 20 4 75 true Meters true 50 false &Audio: AudioMeterLevelComboBox 66 0 50 false Audio meter level Over 0 dB 3 dB 6 dB 10 dB 66 24 50 false Audio meter color 22 22 24 24 50 false Qt::TabFocus Select custom audio meter color :/images/formColor.png ... Qt::Horizontal 4 20 50 false &MIDI: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter MidiMeterLevelComboBox 66 0 50 false MIDI meter level Peak Over 66 24 50 false MIDI meter color 22 22 24 24 50 false Qt::TabFocus Select custom MIDI meter color :/images/formColor.png ... Qt::Horizontal 4 20 50 false Reset meter colors to default &Reset false 75 true Messages true 8 4 180 0 180 32767 50 false Sample messages text font display true QFrame::StyledPanel QFrame::Sunken Qt::AlignCenter 50 false Select font for the messages text display &Font... false Qt::Horizontal 20 20 50 false Whether to keep a maximum number of lines in the messages window M&essages limit: 50 false The maximum number of message lines to keep in view lines 100 10000 100 1000 75 true Logging true 8 4 1 0 320 0 50 false Messages log file true 22 22 24 24 50 false Qt::TabFocus Browse for the messages log file location :/images/fileOpen.png 50 false Whether to activate a messages logging to file. Messages &log file: &Plugins 4 8 75 true Paths true 80 16777215 50 false Plugin type 320 0 50 false Plugin path true 22 22 24 24 50 false Browse plugin path ... :/images/fileOpen.png 66 22 60 24 50 false Add plugin path &Add Qt::ToolButtonTextBesideIcon 32767 72 50 false Plugin paths true QAbstractItemView::SelectRows true 66 22 60 24 50 false Remove plugin path &Remove Qt::ToolButtonTextBesideIcon 66 22 60 24 50 false Move up path &Up Qt::ToolButtonTextBesideIcon 66 22 60 24 50 false Move up path &Down Qt::ToolButtonTextBesideIcon 50 false &LV2 Presets directory: Lv2PresetDirComboBox 360 0 50 false LV2 Presets directory (default: ~/.lv2) true 22 22 24 24 50 false Browse LV2 Presets directory ... :/images/fileOpen.png 75 true Instruments true 8 4 50 false Whether to have separate audio output ports Dedicated audi&o outputs: 50 false Whether to auto-connect dedicated audio output ports Au&to-connect Qt::Horizontal 20 20 Qt::Vertical 20 4 75 true Editor true 8 4 50 false Whether to open plugin's editor (GUI) by default Open plugin's &editor (GUI) by default 75 true Experimental true 8 4 50 false Whether to use a dummy plugin type when scanning for VST plugins Dummy &VST plugin scan (RECOMMENDED) 50 false Whether LV2 Dynamic Manifest plugins are supported LV2 Dy&namic Manifest support 50 false Whether to save plugin automation with higher resolution (14-bit) &High resolution plugin automation (14-bit) Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok qtractorTimeSpinBox QSpinBox
qtractorSpinBox.h
 OptionsTabWidget SessionFormatComboBox SessionTemplateCheckBox SessionTemplatePathComboBox SessionTemplatePathToolButton SessionBackupCheckBox SessionBackupModeComboBox SessionAutoSaveCheckBox SessionAutoSaveSpinBox ConfirmRemoveCheckBox ConfirmArchiveCheckBox StdoutCaptureCheckBox CompletePathCheckBox PeakAutoRemoveCheckBox KeepToolsOnTopCheckBox TrackViewDropSpanCheckBox MidButtonModifierCheckBox MaxRecentFilesSpinBox TransportModeComboBox TimebaseCheckBox LoopRecordingModeComboBox AudioCaptureTypeComboBox AudioCaptureFormatComboBox AudioCaptureQualitySpinBox AudioAutoTimeStretchCheckBox AudioWsolaTimeStretchCheckBox AudioWsolaQuickSeekCheckBox AudioPlayerBusCheckBox AudioPlayerAutoConnectCheckBox AudioResampleTypeComboBox AudioMetronomeCheckBox MetroBarFilenameComboBox MetroBarFilenameToolButton MetroBarGainSpinBox MetroBeatFilenameComboBox MetroBeatFilenameToolButton MetroBeatGainSpinBox AudioMetroBusCheckBox AudioMetroAutoConnectCheckBox AudioMetroOffsetSpinBox MidiCaptureFormatComboBox MidiCaptureQuantizeComboBox MidiQueueTimerComboBox MidiDriftCorrectCheckBox MidiPlayerBusCheckBox MidiMmcModeComboBox MidiMmcDeviceComboBox MidiSppModeComboBox MidiClockModeComboBox MidiControlBusCheckBox MidiMetronomeCheckBox MetroChannelSpinBox MetroBarNoteComboBox MetroBarVelocitySpinBox MetroBarDurationSpinBox MetroBeatNoteComboBox MetroBeatVelocitySpinBox MetroBeatDurationSpinBox MidiMetroBusCheckBox MidiMetroOffsetSpinBox DisplayFormatComboBox BaseFontSizeComboBox SyncViewHoldCheckBox UseNativeDialogsCheckBox MixerAutoGridLayoutCheckBox CustomColorThemeComboBox CustomStyleThemeComboBox AudioMeterLevelComboBox AudioMeterColorLineEdit AudioMeterColorToolButton MidiMeterLevelComboBox MidiMeterColorLineEdit MidiMeterColorToolButton ResetMeterColorsPushButton MessagesFontPushButton MessagesLimitCheckBox MessagesLimitLinesSpinBox MessagesLogCheckBox MessagesLogPathComboBox MessagesLogPathToolButton PluginTypeComboBox PluginPathComboBox PluginPathBrowseToolButton PluginPathAddToolButton PluginPathListWidget PluginPathRemoveToolButton PluginPathUpToolButton PluginPathDownToolButton Lv2PresetDirComboBox Lv2PresetDirToolButton AudioOutputBusCheckBox AudioOutputAutoConnectCheckBox OpenEditorCheckBox DummyVstScanCheckBox Lv2DynManifestCheckBox SaveCurve14bitCheckBox DialogButtonBox qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiSequence.h0000644000000000000000000000012713014536043020142 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiSequence.h0000644000175000001440000001147513014536043020766 0ustar00rncbcusers00000000000000// qtractorMidiSequence.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiSequence_h #define __qtractorMidiSequence_h #include "qtractorMidiEvent.h" #include #include // typedef unsigned long long uint64_t; #include //---------------------------------------------------------------------- // class qtractorMidiSequence -- The generic MIDI event sequence buffer. // class qtractorMidiSequence { public: // Constructor. qtractorMidiSequence(const QString& sName = QString(), unsigned short iChannel = 0, unsigned short iTicksPerBeat = 960); // Destructor. ~qtractorMidiSequence(); // Sequencer reset method. void clear(); // Sequence/track name accessors. void setName(const QString& sName) { m_sName = sName; } const QString& name() const { return m_sName; } // Sequence/track channel accessors. void setChannel(unsigned short iChannel) { m_iChannel = (iChannel & 0x0f); } unsigned short channel() const { return m_iChannel; } // Sequence/track bank accessors (optional). void setBank(int iBank) { m_iBank = iBank; } int bank() const { return m_iBank; } // Sequence/track prog accessors (optional). void setProg(int iProg) { m_iProg = iProg; } int prog() const { return m_iProg; } // Sequence/track resolution accessors. void setTicksPerBeat(unsigned short iTicksPerBeat) { m_iTicksPerBeat = iTicksPerBeat; } unsigned short ticksPerBeat() const { return m_iTicksPerBeat; } // Sequence time-offset parameter accessors. void setTimeOffset(unsigned long iTimeOffset) { m_iTimeOffset = iTimeOffset; } unsigned long timeOffset() const { return m_iTimeOffset; } // Sequence duration parameter accessors. void setTimeLength(unsigned long iTimeLength) { m_iTimeLength = iTimeLength; } unsigned long timeLength() const { return m_iTimeLength; } void setDuration(unsigned long iDuration) { m_duration = iDuration; } unsigned long duration() const { return m_duration; } // Statiscal helper accessors. void setNoteMin(unsigned char note) { if (m_noteMin > note || m_noteMin == 0) m_noteMin = note; } void setNoteMax(unsigned char note) { if (m_noteMax < note || m_noteMax == 0) m_noteMax = note; } unsigned char noteMin() const { return m_noteMin; } unsigned char noteMax() const { return m_noteMax; } // Event list accessor. const qtractorList& events() const { return m_events; } // Event list management methods. void addEvent (qtractorMidiEvent *pEvent); void insertEvent (qtractorMidiEvent *pEvent); void unlinkEvent (qtractorMidiEvent *pEvent); void removeEvent (qtractorMidiEvent *pEvent); // Adjust time resolutions (64bit). unsigned long timep(unsigned long iTime, unsigned short p) const { return uint64_t(iTime) * p / m_iTicksPerBeat; } unsigned long timeq(unsigned long iTime, unsigned short q) const { return uint64_t(iTime) * m_iTicksPerBeat / q; } // Replace events from another sequence in given range. void replaceEvents(qtractorMidiSequence *pSeq, unsigned long iTimeOffset = 0, unsigned long iTimeLength = 0); // Clopy all events from another sequence (raw-copy). void copyEvents(qtractorMidiSequence *pSeq); // Sequence closure method. void close(); // Typed hash table to track note-ons. typedef QMultiHash NoteMap; private: // Sequence/track properties. QString m_sName; unsigned short m_iChannel; unsigned short m_iTicksPerBeat; // Sequence time-offset/duration parameters. unsigned long m_iTimeOffset; unsigned long m_iTimeLength; // Sequence/track optional properties. int m_iBank; int m_iProg; // Statistical helper variables. unsigned char m_noteMin; unsigned char m_noteMax; unsigned long m_duration; // Sequence instance event list (all same MIDI channel). qtractorList m_events; // Local hash table to track note-ons. NoteMap m_notes; }; #endif // __qtractorMidiSequence_h // end of qtractorMidiSequence.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorVstPlugin.h0000644000000000000000000000012713014536043017522 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractorVstPlugin.h0000644000175000001440000001570713014536043020350 0ustar00rncbcusers00000000000000// qtractorVstPlugin.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorVstPlugin_h #define __qtractorVstPlugin_h #include "qtractorPlugin.h" // Allow VST 2.3 compability mode. // #define VST_2_4_EXTENSIONS 0 // #define VST_FORCE_DEPRECATED 1 #include #if !defined(__WIN32__) && !defined(_WIN32) && !defined(WIN32) #define __cdecl #endif #include #if QT_VERSION < 0x050000 #if defined(Q_WS_X11) #define CONFIG_VST_X11 #endif #else #if defined(QT_X11EXTRAS_LIB) #define CONFIG_VST_X11 #endif #endif // Forward decls. class QFile; //---------------------------------------------------------------------------- // qtractorVstPluginType -- VST plugin type instance. // class qtractorVstPluginType : public qtractorPluginType { public: // Forward declarations. class Effect; // Constructor. qtractorVstPluginType(qtractorPluginFile *pFile, unsigned long iIndex, Effect *pEffect = NULL) : qtractorPluginType(pFile, iIndex, qtractorPluginType::Vst), m_pEffect(pEffect), m_iFlagsEx(0) {} // Destructor. ~qtractorVstPluginType() { close(); } // Derived methods. bool open(); void close(); // Specific accessors. Effect *effect() const { return m_pEffect; } // Factory method (static) static qtractorVstPluginType *createType( qtractorPluginFile *pFile, unsigned long iIndex); // Effect instance method (static) static AEffect *vst_effect(qtractorPluginFile *pFile); // VST host dispatcher. int vst_dispatch( long opcode, long index, long value, void *ptr, float opt) const; // Instance cached-deferred accesors. const QString& aboutText(); protected: // VST flag inquirer. bool vst_canDo(const char *pszCanDo) const; private: // VST descriptor reference. Effect *m_pEffect; unsigned int m_iFlagsEx; }; //---------------------------------------------------------------------------- // qtractorVstPlugin -- VST plugin instance. // class qtractorVstPlugin : public qtractorPlugin { public: // Constructor. qtractorVstPlugin(qtractorPluginList *pList, qtractorVstPluginType *pVstType); // Destructor. ~qtractorVstPlugin(); // Channel/intsance number accessors. void setChannels(unsigned short iChannels); // Do the actual (de)activation. void activate(); void deactivate(); // The main plugin processing procedure. void process(float **ppIBuffer, float **ppOBuffer, unsigned int nframes); // Parameter update method. void updateParam(qtractorPluginParam *pParam, float fValue, bool bUpdate); // Bank/program selector override. void selectProgram(int iBank, int iProg); // Provisional program/patch accessor. bool getProgram(int iIndex, Program& program) const; // Configuration (CLOB) stuff. void configure(const QString& sKey, const QString& sValue); // Plugin configuration/state snapshot. void freezeConfigs(); void releaseConfigs(); // Plugin preset i/o (configuration from/to (fxp/fxb files). bool loadPresetFile(const QString& sFilename); bool savePresetFile(const QString& sFilename); // GUI Editor stuff. void openEditor(QWidget *pParent = NULL); void closeEditor(); void idleEditor(); // GUI editor visibility state. void setEditorVisible(bool bVisible); bool isEditorVisible() const; void setEditorTitle(const QString& sTitle); // Specific accessors. AEffect *vst_effect(unsigned short iInstance) const; // VST host dispatcher. int vst_dispatch(unsigned short iInstance, long opcode, long index, long value, void *ptr, float opt) const; // Our own editor widget accessor. QWidget *editorWidget() const; // Our own editor widget size accessor. void resizeEditor(int w, int h); // Global VST plugin lookup. static qtractorVstPlugin *findPlugin(AEffect *pVstEffect); // Idle editor (static). static void idleEditorAll(); // Editor widget forward decls. class EditorWidget; #ifdef CONFIG_VST_X11 #if QT_VERSION < 0x050000 // Global X11 event filter. static bool x11EventFilter(void *pvEvent); #endif #endif // Parameter update method. void updateParamValues(bool bUpdate); private: // Instance variables. qtractorVstPluginType::Effect **m_ppEffects; // Audio I/O buffer pointers. float **m_ppIBuffer; float **m_ppOBuffer; // Dummy I/O buffers. float *m_pfIDummy; float *m_pfODummy; // Our own editor widget (parent frame). EditorWidget *m_pEditorWidget; volatile bool m_bEditorClosed; }; //---------------------------------------------------------------------------- // qtractorVstPluginParam -- VST plugin control input port instance. // class qtractorVstPluginParam : public qtractorPluginParam { public: // Constructors. qtractorVstPluginParam(qtractorVstPlugin *pVstPlugin, unsigned long iIndex); // Destructor. ~qtractorVstPluginParam(); // Port range hints predicate methods. bool isBoundedBelow() const; bool isBoundedAbove() const; bool isDefaultValue() const; bool isLogarithmic() const; bool isSampleRate() const; bool isInteger() const; bool isToggled() const; bool isDisplay() const; // Current display value. QString display() const; private: VstParameterProperties m_props; }; //---------------------------------------------------------------------- // class qtractorVstPreset -- VST preset file interface. // class qtractorVstPreset { public: // Constructor. qtractorVstPreset(qtractorVstPlugin *pVstPlugin); // File loader/saver. bool load(const QString& sFilename); bool save(const QString& sFilename); protected: // Forward decls. struct BaseHeader; struct BankHeader; struct ProgHeader; struct Chunk; // Loader methods. bool load_bank_progs(QFile& file); bool load_prog_params(QFile& file); bool load_bank_chunk(QFile& file); bool load_prog_chunk(QFile& file); bool load_chunk(QFile& file, int preset); // Saver methods. bool save_bank_progs(QFile& file); bool save_prog_params(QFile& file); bool save_bank_chunk(QFile& file, const Chunk& chunk); bool save_prog_chunk(QFile& file, const Chunk& chunk); bool save_chunk(QFile& file, const Chunk& chunk); bool get_chunk(Chunk& chunk, int preset); private: // Instance variables. qtractorVstPlugin *m_pVstPlugin; }; #endif // __qtractorVstPlugin_h // end of qtractorVstPlugin.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiSequence.cpp0000644000000000000000000000012713014536043020475 xustar0029 mtime=1479719971.76510154 29 atime=1479719971.76510154 29 ctime=1479719971.76510154 qtractor-0.8.0/src/qtractorMidiSequence.cpp0000644000175000001440000001467013014536043021321 0ustar00rncbcusers00000000000000// qtractorMidiSequence.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiSequence.h" //---------------------------------------------------------------------- // class qtractorMidiSequence -- The generic MIDI event sequence buffer. // // Constructor. qtractorMidiSequence::qtractorMidiSequence ( const QString& sName, unsigned short iChannel, unsigned short iTicksPerBeat ) { m_sName = sName; m_iChannel = iChannel; m_iTicksPerBeat = iTicksPerBeat; m_iTimeOffset = 0; m_iTimeLength = 0; m_events.setAutoDelete(true); m_noteMax = 0; m_noteMin = 0; clear(); } // Destructor. qtractorMidiSequence::~qtractorMidiSequence (void) { clear(); } // Sequencer reset method. void qtractorMidiSequence::clear (void) { m_iBank = -1; m_iProg = -1; // m_noteMax = 0; // m_noteMin = 0; m_duration = 0; m_events.clear(); m_notes.clear(); } // Add event to a channel sequence, in time sort order. void qtractorMidiSequence::addEvent ( qtractorMidiEvent *pEvent ) { // Adjust to sequence offset... pEvent->adjustTime(m_iTimeOffset); // NOTE: Find previous note event and compute duration... if (pEvent->type() == qtractorMidiEvent::NOTEOFF) { const unsigned char note = pEvent->note(); NoteMap::Iterator iter = m_notes.find(note); const NoteMap::Iterator& iter_end = m_notes.end(); NoteMap::Iterator iter_last; qtractorMidiEvent *pNoteEvent = NULL; for ( ; iter != iter_end && iter.key() == note; ++iter) { pNoteEvent = iter.value(); iter_last = iter; } if (pNoteEvent) { const unsigned long t1 = pNoteEvent->time(); // NOTEON const unsigned long t2 = pEvent->time(); // NOTEOFF if (t1 > t2) { pNoteEvent->setDuration(m_duration - t1); } else { pNoteEvent->setDuration(t2 - t1); if (m_duration < t2) m_duration = t2; } m_notes.erase(iter_last); } // NOTEOFF: Won't own this any longer... delete pEvent; return; } else if (pEvent->type() == qtractorMidiEvent::NOTEON) { // NOTEON: Just add to lingering notes... m_notes.insert(pEvent->note(), pEvent); } else if (pEvent->type() == qtractorMidiEvent::SYSEX) { // SYSEX: add enough slack... const unsigned long t1 = pEvent->time() + (m_iTicksPerBeat >> 3); if (m_duration < t1) m_duration = t1; } // Add it... insertEvent(pEvent); } // Insert event in correct time sort order. void qtractorMidiSequence::insertEvent ( qtractorMidiEvent *pEvent ) { // Find the proper position in time sequence... qtractorMidiEvent *pEventAfter = m_events.last(); while (pEventAfter && pEventAfter->time() > pEvent->time()) pEventAfter = pEventAfter->prev(); // Insert it... if (pEventAfter) m_events.insertAfter(pEvent, pEventAfter); else m_events.prepend(pEvent); unsigned long iTime = pEvent->time(); // NOTEON: Keep note stats and make it pending on a NOTEOFF... if (pEvent->type() == qtractorMidiEvent::NOTEON) { const unsigned char note = pEvent->note(); if (m_noteMin > note || m_noteMin == 0) m_noteMin = note; if (m_noteMax < note || m_noteMax == 0) m_noteMax = note; iTime += pEvent->duration(); } if (m_duration < iTime) m_duration = iTime; } // Unlink event from a channel sequence. void qtractorMidiSequence::unlinkEvent ( qtractorMidiEvent *pEvent ) { m_events.unlink(pEvent); } // Remove event from a channel sequence. void qtractorMidiSequence::removeEvent ( qtractorMidiEvent *pEvent ) { m_events.remove(pEvent); } // Sequence closure method. void qtractorMidiSequence::close (void) { // Commit sequence length... if (m_duration < m_iTimeLength) m_duration = m_iTimeLength; else if (m_iTimeLength == 0) m_iTimeLength = m_duration; // Finish all pending notes... NoteMap::ConstIterator iter = m_notes.constBegin(); const NoteMap::ConstIterator& iter_end = m_notes.constEnd(); for ( ; iter != iter_end; ++iter) { qtractorMidiEvent *pEvent = *iter; pEvent->setDuration(m_duration - pEvent->time()); } // Reset all pending notes. m_notes.clear(); } // Replace events from another sequence in given range. void qtractorMidiSequence::replaceEvents ( qtractorMidiSequence *pSeq, unsigned long iTimeOffset, unsigned long iTimeLength ) { // Sanitize range as default... if (iTimeOffset < 1 && iTimeLength < 1) { iTimeOffset = pSeq->timeOffset(); iTimeLength = pSeq->timeLength(); } // Set the given replacement range... const unsigned short iTicksPerBeat = pSeq->ticksPerBeat(); const unsigned long iTimeStart = timeq(iTimeOffset, iTicksPerBeat); const unsigned long iTimeEnd = timeq(iTimeOffset + iTimeLength, iTicksPerBeat); // Remove existing events in the given range... qtractorMidiEvent *pEvent = m_events.first(); while (pEvent) { qtractorMidiEvent *pNextEvent = pEvent->next(); if (pEvent->time() >= iTimeStart && pEvent->time() < iTimeEnd) removeEvent(pEvent); pEvent = pNextEvent; } // Insert new (cloned and adjusted) ones... for (pEvent = pSeq->events().first(); pEvent; pEvent = pEvent->next()) { qtractorMidiEvent *pNewEvent = new qtractorMidiEvent(*pEvent); pNewEvent->setTime(timeq(iTimeOffset + pEvent->time(), iTicksPerBeat)); if (pEvent->type() == qtractorMidiEvent::NOTEON) { pNewEvent->setDuration(timeq(pEvent->duration(), iTicksPerBeat)); } insertEvent(pNewEvent); } // Done. } // Copy all events from another sequence (raw-copy). void qtractorMidiSequence::copyEvents ( qtractorMidiSequence *pSeq ) { // Remove existing events. m_events.clear(); // Clone new ones... qtractorMidiEvent *pEvent = pSeq->events().first(); for (; pEvent; pEvent = pEvent->next()) m_events.append(new qtractorMidiEvent(*pEvent)); // Done. } // end of qtractorMidiSequence.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiCursor.cpp0000644000000000000000000000013213014536043020176 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiCursor.cpp0000644000175000001440000000522713014536043021024 0ustar00rncbcusers00000000000000// qtractorMidiCursor.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiCursor.h" #include "qtractorMidiSequence.h" //------------------------------------------------------------------------- // qtractorMidiCursor -- MIDI event cursor capsule. // Constructor. qtractorMidiCursor::qtractorMidiCursor (void) : m_pEvent(NULL), m_iTime(0) { } // Intra-sequence tick/time positioning seek. qtractorMidiEvent *qtractorMidiCursor::seek ( qtractorMidiSequence *pSeq, unsigned long iTime ) { // Plain reset... if (iTime == 0) { m_pEvent = pSeq->events().first(); } else if (iTime > m_iTime) { // Seek forward... if (m_pEvent == NULL) m_pEvent = pSeq->events().first(); while (m_pEvent && m_pEvent->next() && (m_pEvent->next())->time() < iTime) m_pEvent = m_pEvent->next(); if (m_pEvent == NULL) m_pEvent = pSeq->events().last(); } else if (iTime < m_iTime) { // Seek backward... if (m_pEvent == NULL) m_pEvent = pSeq->events().last(); while (m_pEvent && m_pEvent->time() >= iTime) m_pEvent = m_pEvent->prev(); if (m_pEvent == NULL) m_pEvent = pSeq->events().first(); } // Done. m_iTime = iTime; return m_pEvent; } // Intra-seuqnce tick/time positioning reset (seek forward). qtractorMidiEvent *qtractorMidiCursor::reset ( qtractorMidiSequence *pSeq, unsigned long iTime ) { // Reset-seek forward... if (m_iTime >= iTime) m_pEvent = NULL; if (m_pEvent == NULL) m_pEvent = pSeq->events().first(); while (m_pEvent && m_pEvent->time() + m_pEvent->duration() < iTime) m_pEvent = m_pEvent->next(); while (m_pEvent && m_pEvent->time() > iTime) m_pEvent = m_pEvent->prev(); if (m_pEvent == NULL) m_pEvent = pSeq->events().first(); // That was it... m_iTime = iTime; return m_pEvent; } // end of qtractorMidiCursor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlObserverForm.cpp0000644000000000000000000000013213014536043022675 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlObserverForm.cpp0000644000175000001440000004644213014536043023527 0ustar00rncbcusers00000000000000// qtractorMidiControlObserverForm.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorMidiControlObserver.h" #include "qtractorMidiControlCommand.h" #include "qtractorMidiControlTypeGroup.h" #include "qtractorActionControl.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include "qtractorMidiEngine.h" #include "qtractorConnections.h" #include "qtractorCurve.h" #include "qtractorTracks.h" #include "qtractorTrackList.h" #include "qtractorCurveCommand.h" #include #include //---------------------------------------------------------------------------- // qtractorMidiControlObserverForm -- UI wrapper form. // Kind of singleton reference. qtractorMidiControlObserverForm * qtractorMidiControlObserverForm::g_pMidiObserverForm = NULL; // Constructor. qtractorMidiControlObserverForm::qtractorMidiControlObserverForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Make it auto-modeless dialog... QDialog::setAttribute(Qt::WA_DeleteOnClose); m_pControlTypeGroup = new qtractorMidiControlTypeGroup(NULL, m_ui.ControlTypeComboBox, m_ui.ParamComboBox, m_ui.ParamTextLabel); // Target object. m_pMidiObserver = NULL; // Proxy object. m_pMidiObserverAction = NULL; // Start clean. m_iDirtyCount = 0; m_iDirtySetup = 0; // Populate param list. // activateControlType(m_ui.ControlTypeComboBox->currentIndex()); // Try to fix window geometry. adjustSize(); // UI signal/slot connections... QObject::connect(m_pControlTypeGroup, SIGNAL(controlTypeChanged(int)), SLOT(change())); QObject::connect(m_pControlTypeGroup, SIGNAL(controlParamChanged(int)), SLOT(change())); QObject::connect(m_ui.ChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(change())); QObject::connect(m_ui.LogarithmicCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.FeedbackCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.InvertCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.HookCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.LatchCheckBox, SIGNAL(toggled(bool)), SLOT(change())); QObject::connect(m_ui.InputsPushButton, SIGNAL(clicked()), SLOT(inputs())); QObject::connect(m_ui.OutputsPushButton, SIGNAL(clicked()), SLOT(outputs())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(click(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Pseudo-singleton reference setup. g_pMidiObserverForm = this; } // Destructor. qtractorMidiControlObserverForm::~qtractorMidiControlObserverForm (void) { delete m_pControlTypeGroup; } // Pseudo-singleton instance. qtractorMidiControlObserverForm * qtractorMidiControlObserverForm::getInstance (void) { return g_pMidiObserverForm; } // Pseudo-constructors. void qtractorMidiControlObserverForm::showInstance ( qtractorMidiControlObserver *pMidiObserver, QWidget *pParent, Qt::WindowFlags wflags ) { qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) pMidiObserverForm->close(); if (pMidiObserver == NULL) return; if (pMidiObserver->subject() == NULL) return; pMidiObserverForm = new qtractorMidiControlObserverForm(pParent, wflags); pMidiObserverForm->setMidiObserver(pMidiObserver); pMidiObserverForm->show(); } void qtractorMidiControlObserverForm::showInstance ( QAction *pMidiObserverAction, QWidget *pParent, Qt::WindowFlags wflags ) { qtractorMidiControlObserverForm *pMidiObserverForm = qtractorMidiControlObserverForm::getInstance(); if (pMidiObserverForm) pMidiObserverForm->close(); pMidiObserverForm = new qtractorMidiControlObserverForm(pParent, wflags); pMidiObserverForm->setMidiObserverAction(pMidiObserverAction); pMidiObserverForm->show(); } // Observer accessors. void qtractorMidiControlObserverForm::setMidiObserver ( qtractorMidiControlObserver *pMidiObserver ) { ++m_iDirtySetup; m_pMidiObserver = pMidiObserver; QDialog::setWindowTitle( m_pMidiObserver->subject()->name() + " - " + tr("MIDI Controller")); m_pControlTypeGroup->setControlType(m_pMidiObserver->type()); m_pControlTypeGroup->setControlParam(m_pMidiObserver->param()); m_ui.ChannelSpinBox->setValue(m_pMidiObserver->channel() + 1); const bool bDecimal = m_pMidiObserver->isDecimal(); const bool bToggled = m_pMidiObserver->isToggled(); m_ui.LogarithmicCheckBox->setChecked(m_pMidiObserver->isLogarithmic()); m_ui.LogarithmicCheckBox->setEnabled(bDecimal); m_ui.FeedbackCheckBox->setChecked(m_pMidiObserver->isFeedback()); m_ui.FeedbackCheckBox->setEnabled(true); m_ui.InvertCheckBox->setChecked(m_pMidiObserver->isInvert()); m_ui.InvertCheckBox->setEnabled(true); m_ui.HookCheckBox->setChecked(m_pMidiObserver->isHook() || !bDecimal); m_ui.HookCheckBox->setEnabled(bDecimal); m_ui.LatchCheckBox->setChecked(m_pMidiObserver->isLatch() || !bToggled); m_ui.LatchCheckBox->setEnabled(bToggled); qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); QPushButton *pResetButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Reset); if (pResetButton && pMidiControl) pResetButton->setEnabled( pMidiControl->isMidiObserverMapped(m_pMidiObserver)); --m_iDirtySetup; m_iDirtyCount = 0; stabilizeForm(); } qtractorMidiControlObserver *qtractorMidiControlObserverForm::midiObserver (void) const { return m_pMidiObserver; } // Action (control) observer accessors. void qtractorMidiControlObserverForm::setMidiObserverAction ( QAction *pMidiObserverAction ) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl == NULL) return; qtractorActionControl::MidiObserver *pMidiObserver = pActionControl->addMidiObserver(pMidiObserverAction); if (pMidiObserver) { m_pMidiObserverAction = pMidiObserverAction; setMidiObserver(pMidiObserver); } } QAction *qtractorMidiControlObserverForm::midiObserverAction (void) const { return m_pMidiObserverAction; } // Pseudo-destructor. void qtractorMidiControlObserverForm::closeEvent ( QCloseEvent *pCloseEvent ) { // Cleanup. m_pMidiObserverAction = NULL; m_pMidiObserver = NULL; // Pseudo-singleton reference setup. g_pMidiObserverForm = NULL; // Sure acceptance and probable destruction (cf. WA_DeleteOnClose). QDialog::closeEvent(pCloseEvent); } // Process incoming controller event. void qtractorMidiControlObserverForm::processEvent ( const qtractorCtlEvent& ctle ) { m_pControlTypeGroup->setControlType(ctle.type()); m_pControlTypeGroup->setControlParam(ctle.param()); m_ui.ChannelSpinBox->setValue(ctle.channel() + 1); } // Change settings (anything else slot). void qtractorMidiControlObserverForm::change (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::change()"); #endif ++m_iDirtyCount; stabilizeForm(); } // Reset settings (action button slot). void qtractorMidiControlObserverForm::click ( QAbstractButton *pButton ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::click(%p)", pButton); #endif QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) reset(); } // Accept settings (OK button slot). void qtractorMidiControlObserverForm::accept (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::accept()"); #endif // Get map settings... const qtractorMidiControl::ControlType ctype = m_pControlTypeGroup->controlType(); unsigned short iChannel = m_ui.ChannelSpinBox->value(); if (iChannel > 0) --iChannel; unsigned short iParam = 0; if (m_ui.ParamComboBox->isEnabled()) iParam = m_pControlTypeGroup->controlParam(); bool bLogarithmic = m_pMidiObserver->isLogarithmic(); if (m_ui.LogarithmicCheckBox->isEnabled()) bLogarithmic = m_ui.LogarithmicCheckBox->isChecked(); bool bFeedback = m_pMidiObserver->isFeedback(); if (m_ui.FeedbackCheckBox->isEnabled()) bFeedback = m_ui.FeedbackCheckBox->isChecked(); bool bInvert = m_pMidiObserver->isInvert(); if (m_ui.InvertCheckBox->isEnabled()) bInvert = m_ui.InvertCheckBox->isChecked(); bool bHook = m_pMidiObserver->isHook(); if (m_ui.HookCheckBox->isEnabled()) bHook = m_ui.HookCheckBox->isChecked(); bool bLatch = m_pMidiObserver->isLatch(); if (m_ui.LatchCheckBox->isEnabled()) bLatch = m_ui.LatchCheckBox->isChecked(); // Check whether already mapped... qtractorMidiControlObserver *pMidiObserver = pMidiControl->findMidiObserver(ctype, iChannel, iParam); if (pMidiObserver && pMidiObserver != m_pMidiObserver) { if (QMessageBox::warning(this, QDialog::windowTitle(), tr("MIDI controller is already assigned.\n\n" "Do you want to replace the mapping?"), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Map the damn control.... pMidiControl->unmapMidiObserver(m_pMidiObserver); m_pMidiObserver->setType(ctype); m_pMidiObserver->setChannel(iChannel); m_pMidiObserver->setParam(iParam); m_pMidiObserver->setLogarithmic(bLogarithmic); m_pMidiObserver->setFeedback(bFeedback); m_pMidiObserver->setInvert(bInvert); m_pMidiObserver->setHook(bHook); m_pMidiObserver->setLatch(bLatch); if (m_pMidiObserverAction) { pMidiControl->mapMidiObserver(m_pMidiObserver); } else { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorMidiControlObserverMapCommand(m_pMidiObserver)); } // Aint't dirty no more... m_iDirtyCount = 0; // Just go with dialog acceptance... QDialog::accept(); QDialog::close(); } // Reject settings (Cancel button slot). void qtractorMidiControlObserverForm::reject (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::reject()"); #endif // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, QDialog::windowTitle(), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; case QMessageBox::Apply: accept(); default: return; } } // Remove any (QAction) MIDI observer mapping... if (m_pMidiObserverAction) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl && !pMidiControl->isMidiObserverMapped(m_pMidiObserver)) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl) pActionControl->removeMidiObserver(m_pMidiObserverAction); } } // Just go with dialog rejection... QDialog::reject(); QDialog::close(); } // Reset settings (Reset button slot). void qtractorMidiControlObserverForm::reset (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::reset()"); #endif if (m_pMidiObserverAction) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pMidiControl && pActionControl) { pMidiControl->unmapMidiObserver(m_pMidiObserver); pActionControl->removeMidiObserver(m_pMidiObserverAction); } } else { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorMidiControlObserverUnmapCommand(m_pMidiObserver)); } // Bail out... QDialog::accept(); QDialog::close(); } // Show control inputs (Custom button slot). void qtractorMidiControlObserverForm::inputs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::inputs()"); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections() && pMidiEngine->controlBus_in()) { (pMainForm->connections())->showBus( pMidiEngine->controlBus_in(), qtractorBus::Input); } } // Show control outputs (Custom button slot). void qtractorMidiControlObserverForm::outputs (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorMidiControlObserverForm::outputs()"); #endif qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm && pMainForm->connections() && pMidiEngine->controlBus_out()) { (pMainForm->connections())->showBus( pMidiEngine->controlBus_out(), qtractorBus::Output); } } // Update control widget state. void qtractorMidiControlObserverForm::stabilizeForm (void) { qtractorMidiEngine *pMidiEngine = NULL; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pMidiEngine = pSession->midiEngine(); if (pMidiEngine) { const bool bFeedback = m_ui.FeedbackCheckBox->isChecked(); m_ui.InputsPushButton->setEnabled( pMidiEngine->controlBus_in() != NULL); m_ui.OutputsPushButton->setEnabled( bFeedback && pMidiEngine->controlBus_out() != NULL); } else { m_ui.InputsPushButton->setEnabled(false); m_ui.OutputsPushButton->setEnabled(false); } } // MIDI controller/observer attachment (context menu) activator. // Q_DECLARE_METATYPE(qtractorMidiControlObserver *); QAction *qtractorMidiControlObserverForm::addMidiControlAction ( QWidget *pParent, QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver ) { QAction *pAction = new QAction( QIcon(":/images/itemControllers.png"), tr("&MIDI Controller..."), pWidget); pAction->setData( qVariantFromValue (pMidiObserver)); QObject::connect( pAction, SIGNAL(triggered(bool)), pParent, SLOT(midiControlActionSlot())); pWidget->addAction(pAction); pWidget->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect( pWidget, SIGNAL(customContextMenuRequested(const QPoint&)), pParent, SLOT(midiControlMenuSlot(const QPoint&))); return pAction; } void qtractorMidiControlObserverForm::midiControlAction ( QWidget *pParent, QAction *pAction ) { if (pAction == NULL) return; qtractorMidiControlObserver *pMidiObserver = pAction->data().value (); if (pMidiObserver) qtractorMidiControlObserverForm::showInstance(pMidiObserver, pParent); } void qtractorMidiControlObserverForm::midiControlMenu ( QWidget *pWidget, const QPoint& pos ) { if (pWidget == NULL) return; QAction *pMidiControlAction = NULL; qtractorMidiControlObserver *pMidiObserver = NULL; QListIterator iter(pWidget->actions()); while (iter.hasNext()) { QAction *pAction = iter.next(); pMidiObserver = pAction->data().value (); if (pMidiObserver) { pMidiControlAction = pAction; break; } } if (pMidiControlAction == NULL) return; if (pMidiObserver == NULL) return; QMenu menu(pWidget); menu.addAction(pMidiControlAction); qtractorMidiControlObserverForm::addMidiControlMenu(&menu, pMidiObserver); menu.exec(pWidget->mapToGlobal(pos)); } // Add esquisite automation menu actions... void qtractorMidiControlObserverForm::addMidiControlMenu ( QMenu *pMenu, qtractorMidiControlObserver *pMidiObserver ) { qtractorCurveList *pCurveList = pMidiObserver->curveList(); if (pCurveList == NULL) return; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; qtractorTrack *pTrack = pSession->findTrack(pCurveList); if (pTrack == NULL) return; qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm == NULL) return; qtractorTracks *pTracks = pMainForm->tracks(); if (pTracks == NULL) return; qtractorCurve *pCurve = NULL; qtractorSubject *pSubject = pMidiObserver->subject(); if (pSubject) pCurve = pSubject->curve(); if (pCurve && pCurveList->currentCurve() != pCurve) { pCurveList->setCurrentCurve(pCurve); pTracks->updateTrackView(); } pTracks->trackList()->setCurrentTrack(pTrack); QAction *pAction; pMenu->addSeparator(); pAction = pMenu->addAction(tr("&Automation")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve == pCurveList->currentCurve()); pAction->setData(qVariantFromValue(pMidiObserver)); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveSelect(bool))); pMenu->addSeparator(); QMenu *pTrackCurveModeMenu = pMainForm->trackCurveModeMenu(); pTrackCurveModeMenu->setEnabled(pCurve != NULL); pMenu->addMenu(pTrackCurveModeMenu); pAction = pMenu->addAction(tr("&Lock")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve->isLocked()); pAction->setEnabled(pCurve != NULL); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveLocked(bool))); pMenu->addSeparator(); QIcon iconProcess; iconProcess.addPixmap( QPixmap(":/images/trackCurveProcess.png"), QIcon::Normal, QIcon::On); iconProcess.addPixmap( QPixmap(":/images/trackCurveEnabled.png"), QIcon::Normal, QIcon::Off); iconProcess.addPixmap( QPixmap(":/images/trackCurveNone.png"), QIcon::Disabled, QIcon::Off); pAction = pMenu->addAction(iconProcess, tr("&Play")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve->isProcess()); pAction->setEnabled(pCurve != NULL); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveProcess(bool))); QIcon iconCapture; iconCapture.addPixmap( QPixmap(":/images/trackCurveCapture.png"), QIcon::Normal, QIcon::On); iconCapture.addPixmap( QPixmap(":/images/trackCurveEnabled.png"), QIcon::Normal, QIcon::Off); iconProcess.addPixmap( QPixmap(":/images/trackCurveNone.png"), QIcon::Disabled, QIcon::Off); pAction = pMenu->addAction(iconCapture, tr("&Record")); pAction->setCheckable(true); pAction->setChecked(pCurve && pCurve->isCapture()); pAction->setEnabled(pCurve != NULL); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveCapture(bool))); pMenu->addSeparator(); pAction = pMenu->addAction(tr("&Clear")); pAction->setEnabled(pCurve != NULL); QObject::connect( pAction, SIGNAL(triggered(bool)), pMainForm, SLOT(trackCurveClear())); } // end of qtractorMidiControlObserverForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMmcEvent.cpp0000644000000000000000000000012713014536043017640 xustar0029 mtime=1479719971.76710254 29 atime=1479719971.76710254 29 ctime=1479719971.76710254 qtractor-0.8.0/src/qtractorMmcEvent.cpp0000644000175000001440000000713213014536043020457 0ustar00rncbcusers00000000000000// qtractorMmcEvent.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMmcEvent.h" //---------------------------------------------------------------------- // qtractorMmcEvent - MMC custom event. // // Retrieve MMC time-code and standard frame position (SMPTE?). unsigned long qtractorMmcEvent::locate (void) const { unsigned long iLocate = 0; unsigned char *data = (unsigned char *) m_data.constData(); if (m_cmd == LOCATE && m_data.length() > 4 && data[0] == 0x01) { iLocate = (3600 * 30) * int(data[1] & 0x1f) // hh - hours [0..23] + ( 60 * 30) * int(data[2]) // mm - minutes [0..59] + ( 30) * int(data[3]) // ss - seconds [0..59] + int(data[4]); // ff - frames [0..29] } return iLocate; } // Retrieve MMC shuttle-speed and direction. float qtractorMmcEvent::shuttle (void) const { float fShuttle = 0.0f; if (m_cmd == SHUTTLE && m_data.length() > 2) { const unsigned char *data = (const unsigned char *) m_data.constData(); const unsigned char sh = data[0]; const unsigned char sm = data[1]; const unsigned char sl = data[2]; const unsigned int n = (sh & 0x38); const unsigned int p = ((sh & 0x07) << n) | (sm >> (7 - n)); const unsigned int q = ((sm << n) << 7) | sl; fShuttle = float(p) + float(q) / (1 << (14 - n)); if (sh & 0x40) fShuttle = -(fShuttle); } return fShuttle; } // Retrieve MMC step and direction. int qtractorMmcEvent::step (void) const { int iStep = 0; if (m_cmd == STEP && m_data.length() > 0) { const unsigned char *data = (const unsigned char *) m_data.constData(); iStep = (data[0] & 0x3f); if (data[0] & 0x40) iStep = -(iStep); } return iStep; } // Retrieve MMC masked-write sub-command data. qtractorMmcEvent::SubCommand qtractorMmcEvent::scmd (void) const { SubCommand scmd = TRACK_NONE; if (m_cmd == MASKED_WRITE && m_data.length() > 3) { const unsigned char *data = (const unsigned char *) m_data.constData(); scmd = SubCommand(data[0]); } return scmd; } int qtractorMmcEvent::track (void) const { int iTrack = 0; if (m_cmd == MASKED_WRITE && m_data.length() > 3) { const unsigned char *data = (unsigned char *) m_data.constData(); iTrack = (data[1] > 0 ? (data[1] * 7) : 0) - 5; for (int i = 0; i < 7; ++i) { const int iMask = (1 << i); if (data[2] & iMask) break; ++iTrack; } } return iTrack; } bool qtractorMmcEvent::isOn (void) const { bool bOn = false; if (m_cmd == MASKED_WRITE && m_data.length() > 3) { const unsigned char *data = (unsigned char *) m_data.constData(); for (int i = 0; i < 7; ++i) { const int iMask = (1 << i); if (data[2] & iMask) { bOn = (data[3] & iMask); break; } } } return bOn; } // end of qtractorMmcEvent.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorOptions.h0000644000000000000000000000013213014536043017216 xustar0030 mtime=1479719971.768103039 30 atime=1479719971.768103039 30 ctime=1479719971.768103039 qtractor-0.8.0/src/qtractorOptions.h0000644000175000001440000001744713014536043020053 0ustar00rncbcusers00000000000000// qtractorOptions.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorOptions_h #define __qtractorOptions_h #include #include class QWidget; class QComboBox; class QSplitter; class QObject; //------------------------------------------------------------------------- // qtractorOptions - Prototype settings class (singleton). // class qtractorOptions { public: // Constructor. qtractorOptions(); // Default destructor. ~qtractorOptions(); // The settings object accessor. QSettings& settings(); // Explicit I/O methods. void loadOptions(); void saveOptions(); // Command line arguments parser. bool parse_args(const QStringList& args); // Command line usage helper. void print_usage(const QString& arg0); // Startup supplied session uuid. QString sSessionId; // Startup supplied session file. QString sSessionFile; // Display options... QString sMessagesFont; bool bMessagesLimit; int iMessagesLimitLines; bool bConfirmRemove; bool bConfirmArchive; bool bStdoutCapture; bool bCompletePath; bool bPeakAutoRemove; bool bKeepToolsOnTop; int iDisplayFormat; int iBaseFontSize; // Logging options... bool bMessagesLog; QString sMessagesLogPath; // View options... bool bMenubar; bool bStatusbar; bool bFileToolbar; bool bEditToolbar; bool bTrackToolbar; bool bViewToolbar; bool bOptionsToolbar; bool bTransportToolbar; bool bTimeToolbar; bool bThumbToolbar; int iZoomMode; // Transport options... bool bMetronome; bool bFollowPlayhead; bool bAutoBackward; bool bContinuePastEnd; int iTransportMode; bool bTimebase; // Audio options... QString sAudioCaptureExt; int iAudioCaptureType; int iAudioCaptureFormat; int iAudioCaptureQuality; int iAudioResampleType; bool bAudioAutoTimeStretch; bool bAudioWsolaTimeStretch; bool bAudioWsolaQuickSeek; bool bAudioPlayerBus; bool bAudioMetroBus; bool bAudioMetronome; bool bAudioMasterAutoConnect; bool bAudioPlayerAutoConnect; bool bAudioMetroAutoConnect; // Audio metronome latency offset compensation. unsigned long iAudioMetroOffset; // Audio metronome parameters. QString sMetroBarFilename; float fMetroBarGain; QString sMetroBeatFilename; float fMetroBeatGain; // MIDI options... int iMidiCaptureFormat; int iMidiCaptureQuantize; int iMidiQueueTimer; bool bMidiDriftCorrect; bool bMidiPlayerBus; bool bMidiControlBus; bool bMidiMetroBus; bool bMidiMetronome; int iMidiMmcDevice; int iMidiMmcMode; int iMidiSppMode; int iMidiClockMode; // MIDI Metronome parameters. int iMetroChannel; int iMetroBarNote; int iMetroBarVelocity; int iMetroBarDuration; int iMetroBeatNote; int iMetroBeatVelocity; int iMetroBeatDuration; // MIDI metronome latency offset compensation. int iMidiMetroOffset; // Default options... QString sSessionDir; QString sAudioDir; QString sMidiDir; QString sPresetDir; QString sInstrumentDir; QString sMidiControlDir; QString sMidiSysexDir; // Session options. QString sSessionExt; bool bSessionTemplate; QString sSessionTemplatePath; bool bSessionBackup; int iSessionBackupMode; bool bAutoMonitor; int iSnapPerBeat; float fTempo; int iBeatsPerBar; int iBeatDivisor; int iLoopRecordingMode; // Paste-repeat convenient defaults. int iPasteRepeatCount; bool bPasteRepeatPeriod; // Plugin search string. QString sPluginSearch; int iPluginType; bool bPluginActivate; // Automation curve mode default. int iCurveMode; // Edit-range options. int iEditRangeOptions; // Mouse modifier options. bool bMidButtonModifier; // MIDI control non catch-up/hook option. bool bMidiControlSync; // Export add new track(s) option. bool bExportAddTrack; // Session auto-save options. bool bAutoSaveEnabled; int iAutoSavePeriod; QString sAutoSavePathname; QString sAutoSaveFilename; // Plug-in paths. QStringList ladspaPaths; QStringList dssiPaths; QStringList vstPaths; QStringList lv2Paths; QString sLv2PresetDir; // Plug-in instrument options. bool bAudioOutputBus; bool bAudioOutputAutoConnect; // Plug-in GUI options. bool bOpenEditor; // VST dummy plugin scan option. bool bDummyVstScan; // LV2 plugin specific options. bool bLv2DynManifest; // Automation preferred resolution (14bit). bool bSaveCurve14bit; // The instrument file list. QStringList instrumentFiles; // The MIDI controllers file list. QStringList midiControlFiles; // Recent file list. int iMaxRecentFiles; QStringList recentFiles; // Tracks view options... int iTrackViewSelectMode; bool bTrackViewDropSpan; bool bTrackViewSnapZebra; bool bTrackViewSnapGrid; bool bTrackViewToolTips; bool bTrackViewCurveEdit; // MIDI Editor options... bool bMidiMenubar; bool bMidiStatusbar; bool bMidiFileToolbar; bool bMidiEditToolbar; bool bMidiViewToolbar; bool bMidiTransportToolbar; bool bMidiScaleToolbar; bool bMidiThumbToolbar; bool bMidiNoteDuration; bool bMidiNoteColor; bool bMidiValueColor; bool bMidiPreview; bool bMidiFollow; bool bMidiEditMode; bool bMidiEditModeDraw; int iMidiZoomMode; int iMidiHorizontalZoom; int iMidiVerticalZoom; int iMidiSnapPerBeat; bool bMidiSnapZebra; bool bMidiSnapGrid; bool bMidiToolTips; int iMidiViewType; int iMidiEventType; int iMidiEventParam; int iMidiSnapToScaleKey; int iMidiSnapToScaleType; // Mixer strip multi-row grid layout option. bool bMixerAutoGridLayout; // Meter colors. QStringList audioMeterColors; QStringList midiMeterColors; // Transport view options. bool bSyncViewHold; // Global persistent user preference options. bool bUseNativeDialogs; // Run-time special non-persistent options. bool bDontUseNativeDialogs; // Custom display options. QString sCustomColorTheme; QString sCustomStyleTheme; // Widget geometry persistence helper prototypes. void saveWidgetGeometry(QWidget *pWidget, bool bVisible = false); void loadWidgetGeometry(QWidget *pWidget, bool bVisible = false); // Combo box history persistence helper prototypes. void loadComboBoxHistory(QComboBox *pComboBox, int iLimit = 8); void saveComboBoxHistory(QComboBox *pComboBox, int iLimit = 8); // Splitter widget sizes persistence helper methods. void loadSplitterSizes(QSplitter *pSplitter, QList& sizes); void saveSplitterSizes(QSplitter *pSplitter); // Action shortcut persistence helper methos. void loadActionShortcuts(QObject *pObject); void saveActionShortcuts(QObject *pObject); // Action MIDI observers persistence helper methods. void loadActionControl(QObject *pObject); void saveActionControl(QObject *pObject); // Singleton instance accessor. static qtractorOptions *getInstance(); private: // Settings member variables. QSettings m_settings; // The singleton instance. static qtractorOptions *g_pOptions; }; #endif // __qtractorOptions_h // end of qtractorOptions.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioEngine.h0000644000000000000000000000013213014536043017752 xustar0030 mtime=1479719971.738088039 30 atime=1479719971.737087539 30 ctime=1479719971.738088039 qtractor-0.8.0/src/qtractorAudioEngine.h0000644000175000001440000003041313014536043020573 0ustar00rncbcusers00000000000000// qtractorAudioEngine.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioEngine_h #define __qtractorAudioEngine_h #include "qtractorAtomic.h" #include "qtractorEngine.h" #include #include // Forward declarations. class qtractorAudioBus; class qtractorAudioBuffer; class qtractorAudioMonitor; class qtractorAudioFile; class qtractorAudioExportBuffer; class qtractorPluginList; class qtractorCurveList; //---------------------------------------------------------------------- // class qtractorAudioEngineProxy -- Audio engine event proxy object. // class qtractorAudioEngineProxy : public QObject { Q_OBJECT public: // Constructor. qtractorAudioEngineProxy(QObject *pParent = NULL) : QObject(pParent) {} // Event notifications. void notifyShutEvent() { emit shutEvent(); } void notifyXrunEvent() { emit xrunEvent(); } void notifyPortEvent() { emit portEvent(); } void notifyBuffEvent(unsigned int iBufferSize) { emit buffEvent(iBufferSize); } void notifySessEvent(void *pvSessionArg) { emit sessEvent(pvSessionArg); } void notifySyncEvent(unsigned long iPlayHead) { emit syncEvent(iPlayHead); } void notifyPropEvent() { emit propEvent(); } signals: // Event signals. void shutEvent(); void xrunEvent(); void portEvent(); void buffEvent(unsigned int iBufferSize); void sessEvent(void *pvSessionArg); void syncEvent(unsigned long iPlayHead); void propEvent(); }; //---------------------------------------------------------------------- // class qtractorAudioEngine -- JACK client instance (singleton). // class qtractorAudioEngine : public qtractorEngine { public: // Constructor. qtractorAudioEngine(qtractorSession *pSession); // Engine initialization. bool init(); // Special event notifier proxy object. const qtractorAudioEngineProxy *proxy() const; // Event notifications. void notifyShutEvent(); void notifyXrunEvent(); void notifyPortEvent(); void notifyBuffEvent(unsigned int iBufferSize); void notifySessEvent(void *pvSessionArg); void notifySyncEvent(unsigned long iPlayHead); void notifyPropEvent(); // JACK client descriptor accessor. jack_client_t *jackClient() const; // Process cycle executive. int process(unsigned int nframes); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; // Session UUID accessors. void setSessionId(const QString& sSessionId); const QString& sessionId() const; // Internal sample-rate accessor. unsigned int sampleRate() const; // Buffer size accessor. unsigned int bufferSize() const; // Buffer offset accessor. unsigned int bufferOffset() const; // Audio (Master) bus defaults accessors. void setMasterAutoConnect(bool bMasterAutoConnect); bool isMasterAutoConnect() const; // Audio-export freewheeling (internal) state. void setFreewheel(bool bFreewheel); bool isFreewheel() const; // Audio-export active state. void setExporting(bool bExporting); bool isExporting() const; // Audio-export method. bool fileExport(const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart = 0, unsigned long iExportEnd = 0); // Special track-immediate methods. void trackMute(qtractorTrack *pTrack, bool bMute); // Metronome switching. void setMetronome(bool bMetronome); bool isMetronome() const; // Metronome enabled accessors. void setMetroEnabled(bool bMetroEnabled); bool isMetroEnabled() const; // Metronome bus mode accessors. void setMetroBus(bool bMetroBus); bool isMetroBus() const; void resetMetroBus(); // Metronome bus defaults accessors. void setMetroAutoConnect(bool bMetroAutoConnect); bool isMetroAutoConnect() const; // Metronome bar audio sample. void setMetroBarFilename(const QString& sFilename); const QString& metroBarFilename() const; // Metronome bar audio sample gain. void setMetroBarGain(float fGain); float metroBarGain() const; // Metronome beat audio sample. void setMetroBeatFilename(const QString& sFilename); const QString& metroBeatFilename() const; // Metronome beat audio sample gain. void setMetroBeatGain(float fGain); float metroBeatGain() const; // Metronome latency offset (in frames). void setMetroOffset(unsigned long iMetroOffset); unsigned long metroOffset() const; void resetMetro(); // Audition/pre-listening bus mode accessors. void setPlayerBus(bool bPlayerBus); bool isPlayerBus() const; void resetPlayerBus(); // Audition/pre-listening bus defaults accessors. void setPlayerAutoConnect(bool bPlayerAutoConnect); bool isPlayerAutoConnect() const; bool isPlayerOpen() const; bool openPlayer(const QString& sFilename); void closePlayer(); // Retrieve/restore all connections, on all audio buses; // return the effective number of connection attempts. int updateConnects(); // JACK Transport mode accessors. void setTransportMode(qtractorBus::BusMode transportMode); qtractorBus::BusMode transportMode() const; // JACK Timebase mode accessors. void setTimebase(bool bTimebase); bool isTimebase() const; // Absolute number of frames elapsed since engine start. unsigned long jackFrame() const; // Reset all audio monitoring... void resetAllMonitors(); protected: // Concrete device (de)activation methods. bool activate(); bool start(); void stop(); void deactivate(); void clean(); // Metronome (de)activation methods. void createMetroBus(); bool openMetroBus(); void closeMetroBus(); void deleteMetroBus(); // Audition/pre-listening player (de)activation methods. void createPlayerBus(); bool openPlayerBus(); void closePlayerBus(); void deletePlayerBus(); // Freewheeling process cycle executive (needed for export). void process_export(unsigned int nframes); // Metronome latency offset compensation. unsigned long metro_offset(unsigned long iFrame) const; private: // Special event notifier proxy object. qtractorAudioEngineProxy m_proxy; // Audio device instance variables. jack_client_t *m_pJackClient; // JACK Session UUID. QString m_sSessionId; // Initial sample-rate and buffer size. unsigned int m_iSampleRate; unsigned int m_iBufferSize; // Audio (Master) bus defaults. bool m_bMasterAutoConnect; // Partial buffer offset state; // careful for proper loop concatenation. unsigned int m_iBufferOffset; // Audio-export freewheeling (internal) state. bool m_bFreewheel; // Common audio buffer sync thread. qtractorAudioBufferThread *m_pSyncThread; // Audio-export (in)active state. volatile bool m_bExporting; qtractorAudioFile *m_pExportFile; unsigned long m_iExportStart; unsigned long m_iExportEnd; volatile bool m_bExportDone; QList *m_pExportBuses; qtractorAudioExportBuffer *m_pExportBuffer; // Audio metronome stuff. bool m_bMetronome; bool m_bMetroBus; qtractorAudioBus *m_pMetroBus; bool m_bMetroAutoConnect; qtractorAudioBuffer *m_pMetroBarBuff; qtractorAudioBuffer *m_pMetroBeatBuff; QString m_sMetroBarFilename; QString m_sMetroBeatFilename; float m_fMetroBarGain; float m_fMetroBeatGain; unsigned long m_iMetroOffset; unsigned long m_iMetroBeatStart; unsigned int m_iMetroBeat; bool m_bMetroEnabled; // Audition/pre-listening player stuff. qtractorAtomic m_playerLock; bool m_bPlayerOpen; bool m_bPlayerBus; qtractorAudioBus *m_pPlayerBus; bool m_bPlayerAutoConnect; qtractorAudioBuffer *m_pPlayerBuff; unsigned long m_iPlayerFrame; // JACK Transport mode. qtractorBus::BusMode m_transportMode; // JACK Timebase mode. bool m_bTimebase; }; //---------------------------------------------------------------------- // class qtractorAudioBus -- Managed JACK port set // class qtractorAudioBus : public qtractorBus { public: // Constructor. qtractorAudioBus(qtractorAudioEngine *pAudioEngine, const QString& sBusName, BusMode busMode, bool bMonitor = false, unsigned short iChannels = 2); // Destructor. ~qtractorAudioBus(); // Channel number property accessor. void setChannels(unsigned short iChannels); unsigned short channels() const; // Auto-connection predicate. void setAutoConnect(bool bAutoConnect); bool isAutoConnect() const; // Concrete activation methods. bool open(); void close(); // Auto-connect to physical ports. void autoConnect(); // Process cycle (preparator only). void process_prepare(unsigned int nframes); void process_monitor(unsigned int nframes); void process_commit(unsigned int nframes); // Bus-buffering methods. void buffer_prepare(unsigned int nframes, qtractorAudioBus *pInputBus = NULL); void buffer_commit(unsigned int nframes); // Up-and-running predicate. bool isEnabled() const { return m_bEnabled; } // Frame buffer accessors. float **buffer() const { return m_ppYBuffer; } float **in() const { return m_ppIBuffer; } float **out() const { return m_ppOBuffer; } // Virtual I/O bus-monitor accessors. qtractorMonitor *monitor_in() const; qtractorMonitor *monitor_out() const; // Audio I/O bus-monitor accessors. qtractorAudioMonitor *audioMonitor_in() const; qtractorAudioMonitor *audioMonitor_out() const; // Plugin-chain accessors. qtractorPluginList *pluginList_in() const; qtractorPluginList *pluginList_out() const; // Automation curve list accessors. qtractorCurveList *curveList_in() const; qtractorCurveList *curveList_out() const; // Automation curve serializer accessors. qtractorCurveFile *curveFile_in() const; qtractorCurveFile *curveFile_out() const; // Audio I/O port latency accessors. unsigned int latency_in() const; unsigned int latency_out() const; // Retrieve/restore client:port connections; // return the effective number of connection attempts... int updateConnects(BusMode busMode, ConnectList& connects, bool bConnect = false) const; // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; protected: // Bus mode/name change events. void updateBusMode(); void updateBusName(); // Create plugin-list properly. qtractorPluginList *createPluginList(int iFlags) const; // Set plugin-list title name. void updatePluginListName( qtractorPluginList *pPluginList, int iFlags) const; // Set plugin-list buffers properly. void updatePluginList( qtractorPluginList *pPluginList, int iFlags); private: // Instance variables. unsigned short m_iChannels; bool m_bAutoConnect; // Specific monitor instances. qtractorAudioMonitor *m_pIAudioMonitor; qtractorAudioMonitor *m_pOAudioMonitor; // Plugin-chain instances. qtractorPluginList *m_pIPluginList; qtractorPluginList *m_pOPluginList; // Automation curve serializer instances. qtractorCurveFile *m_pICurveFile; qtractorCurveFile *m_pOCurveFile; // Specific JACK ports stuff. jack_port_t **m_ppIPorts; jack_port_t **m_ppOPorts; float **m_ppIBuffer; float **m_ppOBuffer; float **m_ppXBuffer; float **m_ppYBuffer; // Special under-work flag... // (r/w access should be atomic) volatile bool m_bEnabled; // Buffer mix-down processor. void (*m_pfnBufferAdd)(float **, float **, unsigned int, unsigned short, unsigned short, unsigned int); }; #endif // __qtractorAudioEngine_h // end of qtractorAudioEngine.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEngine.h0000644000000000000000000000013213014536043017573 xustar0030 mtime=1479719971.762100039 30 atime=1479719971.762100039 30 ctime=1479719971.762100039 qtractor-0.8.0/src/qtractorMidiEngine.h0000644000175000001440000003720213014536043020417 0ustar00rncbcusers00000000000000// qtractorMidiEngine.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiEngine_h #define __qtractorMidiEngine_h #include "qtractorEngine.h" #include "qtractorTimeScale.h" #include "qtractorMmcEvent.h" #include "qtractorCtlEvent.h" #include #include #include // Forward declarations. class qtractorMidiBus; class qtractorMidiEvent; class qtractorMidiSequence; class qtractorMidiInputThread; class qtractorMidiOutputThread; class qtractorMidiMonitor; class qtractorMidiSysexList; class qtractorMidiInputBuffer; class qtractorMidiPlayer; class qtractorPluginList; class qtractorCurveList; class QSocketNotifier; //---------------------------------------------------------------------- // class qtractorMidiEngineProxy -- MIDI engine event proxy object. // class qtractorMidiEngineProxy : public QObject { Q_OBJECT public: // Constructor. qtractorMidiEngineProxy(QObject *pParent = NULL) : QObject(pParent) {} // Event notifications. void notifyMmcEvent(const qtractorMmcEvent& mmce) { emit mmcEvent(mmce); } void notifyCtlEvent(const qtractorCtlEvent& ctle) { emit ctlEvent(ctle); } void notifySppEvent(int iSppCmd, unsigned short iSongPos) { emit sppEvent(iSppCmd, iSongPos); } void notifyClkEvent(float fTempo) { emit clkEvent(fTempo); } signals: // Event signals. void mmcEvent(const qtractorMmcEvent& mmce); void ctlEvent(const qtractorCtlEvent& ctle); void sppEvent(int iSppCmd, unsigned short iSongPos); void clkEvent(float fTempo); }; //---------------------------------------------------------------------- // class qtractorMidiEngine -- ALSA sequencer client instance (singleton). // class qtractorMidiEngine : public qtractorEngine { public: // Constructor. qtractorMidiEngine(qtractorSession *pSession); // Engine initialization. bool init(); // Special event notifier proxy object. const qtractorMidiEngineProxy *proxy() const; // ALSA client descriptor accessor. snd_seq_t *alsaSeq() const; int alsaClient() const; int alsaQueue() const; // ALSA subscription port notifier. QSocketNotifier *alsaNotifier() const; void alsaNotifyAck(); // Special slave sync method. void sync(); // Read ahead frames configuration. void setReadAhead(unsigned int iReadAhead); unsigned int readAhead() const; // Reset queue tempo. void resetTempo(); // Reset all MIDI monitoring... void resetAllMonitors(); // Reset all MIDI controllers... void resetAllControllers(bool bForceImmediate); bool isResetAllControllers() const; // Shut-off all MIDI buses (stop)... void shutOffAllBuses(bool bClose = false) const; // Shut-off all MIDI tracks (panic)... void shutOffAllTracks() const; // ALSA port input registry methods. void addInputBus(qtractorMidiBus *pMidiBus); void removeInputBus(qtractorMidiBus *pMidiBus); void addInputBuffer(int iAlsaPort, qtractorMidiInputBuffer *pMidiInputBuffer); void removeInputBuffer(int iAlsaPort); // MIDI event capture method. void capture(snd_seq_event_t *pEv); // MIDI event enqueue method. void enqueue(qtractorTrack *pTrack, qtractorMidiEvent *pEvent, unsigned long iTime, float fGain = 1.0f); // Do ouput queue drift stats (audio vs. MIDI)... void driftCheck(); // Flush ouput queue (if necessary)... void flush(); // Special rewind method, on queue loop. void restartLoop(); // The delta-time/frame accessors. long timeStart() const; // The absolute-time/frame accessors. unsigned long timeStartEx() const; // Special track-immediate methods. void trackMute(qtractorTrack *pTrack, bool bMute); // Special metronome-immediate methods. void metroMute(bool bMute); // Metronome switching. void setMetronome(bool bMetronome); bool isMetronome() const; // Metronome enabled accessors. void setMetroEnabled(bool bMetroEnabled); bool isMetroEnabled() const; // Metronome bus accessors. void setMetroBus(bool bMetroBus); bool isMetroBus() const; void resetMetroBus(); // Metronome parameters. void setMetroChannel (unsigned short iChannel); unsigned short metroChannel() const; void setMetroBar(int iNote, int iVelocity, unsigned long iDuration); int metroBarNote() const; int metroBarVelocity() const; unsigned long metroBarDuration() const; void setMetroBeat(int iNote, int iVelocity, unsigned long iDuration); int metroBeatNote() const; int metroBeatVelocity() const; unsigned long metroBeatDuration() const; // Metronome latency offset (in ticks). void setMetroOffset(unsigned long iMetroOffset); unsigned long metroOffset() const; // Process metronome clicks. void processMetro(unsigned long iFrameStart, unsigned long iFrameEnd); // Access to current tempo/time-signature cursor. qtractorTimeScale::Cursor *metroCursor() const; // Control bus accessors. void setControlBus(bool bControlBus); bool isControlBus() const; void resetControlBus(); // Control buses accessors. qtractorMidiBus *controlBus_in() const; qtractorMidiBus *controlBus_out() const; // Audition/pre-listening bus mode accessors. void setPlayerBus(bool bPlayerBus); bool isPlayerBus() const; bool isPlayerOpen() const; bool openPlayer(const QString& sFilename, int iTrackChannel = -1); void closePlayer(); // MMC dispatch special commands. void sendMmcLocate(unsigned long iLocate) const; void sendMmcMaskedWrite(qtractorMmcEvent::SubCommand scmd, int iTrack, bool bOn) const; void sendMmcCommand(qtractorMmcEvent::Command cmd, unsigned char *pMmcData = NULL, unsigned short iMmcData = 0) const; // SPP dispatch special command. void sendSppCommand(int iCmdType, unsigned short iSongPos = 0) const; // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; // MIDI-export method. bool fileExport(const QString& sExportPath, const QList& exportBuses, unsigned long iExportStart = 0, unsigned long iExportEnd = 0); // Retrieve/restore all connections, on all buses; // return the effective number of connection attempts. int updateConnects(); // Capture (record) quantization accessors. void setCaptureQuantize(unsigned short iCaptureQuantize); unsigned short captureQuantize() const; // ALSA device queue timer. void setAlsaTimer(int iAlsaTimer); int alsaTimer() const; // Drift check/correction accessors. void setDriftCorrect(bool bDriftCorrect); bool isDriftCorrect() const; // MMC device-id accessors. void setMmcDevice(unsigned char mmcDevice); unsigned char mmcDevice() const; // MMC mode accessors. void setMmcMode(qtractorBus::BusMode mmcMode); qtractorBus::BusMode mmcMode() const; // SPP mode accessors. void setSppMode(qtractorBus::BusMode sppMode); qtractorBus::BusMode sppMode() const; // MIDI Clock mode accessors. void setClockMode(qtractorBus::BusMode clockMode); qtractorBus::BusMode clockMode() const; // Free overriden SysEx queued events. void clearSysexCache(); // Reset ouput queue drift stats (audio vs. MIDI)... void resetDrift(); protected: // Concrete device (de)activation methods. bool activate(); bool start(); void stop(); void deactivate(); void clean(); // Metronome (de)activation methods. void createMetroBus(); bool openMetroBus(); void closeMetroBus(); void deleteMetroBus(); // Control (de)activation methods. void createControlBus(); bool openControlBus(); void closeControlBus(); void deleteControlBus(); // Player (de)activation methods. void createPlayerBus(); bool openPlayerBus(); void closePlayerBus(); void deletePlayerBus(); private: // Special event notifier proxy object. qtractorMidiEngineProxy m_proxy; // Device instance variables. snd_seq_t *m_pAlsaSeq; int m_iAlsaClient; int m_iAlsaQueue; int m_iAlsaTimer; // Subscription notification stuff. snd_seq_t *m_pAlsaSubsSeq; int m_iAlsaSubsPort; QSocketNotifier *m_pAlsaNotifier; // Name says it all. qtractorMidiInputThread *m_pInputThread; qtractorMidiOutputThread *m_pOutputThread; // ALSA port input registries. QHash m_inputBuses; QHash m_inputBuffers; // Whether to check for time drift. bool m_bDriftCorrect; // The number of times we check for time drift. unsigned int m_iDriftCheck; unsigned int m_iDriftCount; // The delta-time/frame when playback started. long m_iTimeStart; long m_iTimeDrift; long m_iFrameStart; // The absolute-time/frame when playback started. unsigned long m_iTimeStartEx; unsigned long m_iFrameStartEx; // The assigned control buses. bool m_bControlBus; qtractorMidiBus *m_pIControlBus; qtractorMidiBus *m_pOControlBus; // Metronome enablement. bool m_bMetronome; bool m_bMetroBus; qtractorMidiBus *m_pMetroBus; unsigned short m_iMetroChannel; int m_iMetroBarNote; int m_iMetroBarVelocity; unsigned long m_iMetroBarDuration; int m_iMetroBeatNote; int m_iMetroBeatVelocity; unsigned long m_iMetroBeatDuration; unsigned long m_iMetroOffset; bool m_bMetroEnabled; // Time-scale cursor (tempo/time-signature map) qtractorTimeScale::Cursor *m_pMetroCursor; // Track down tempo changes. float m_fMetroTempo; // SMF player enablement. bool m_bPlayerBus; qtractorMidiBus *m_pPlayerBus; qtractorMidiPlayer *m_pPlayer; // Input quantization (aka. record snap-per-beat). unsigned short m_iCaptureQuantize; // Controller update pending flagger. int m_iResetAllControllers; // MMC Device ID. unsigned char m_mmcDevice; // MMC/SPP modes. qtractorBus::BusMode m_mmcMode; qtractorBus::BusMode m_sppMode; // MIDI Clock mode. qtractorBus::BusMode m_clockMode; // MIDI Clock tempo tracking. unsigned short m_iClockCount; float m_fClockTempo; // Overriden SysEx queued events. QList m_sysexCache; }; //---------------------------------------------------------------------- // class qtractorMidiBus -- Managed ALSA sequencer port set // class qtractorMidiBus : public qtractorBus { public: // Constructor. qtractorMidiBus(qtractorMidiEngine *pMidiEngine, const QString& sBusName, BusMode busMode, bool bMonitor = false); // Destructor. ~qtractorMidiBus(); // ALSA sequencer port accessor. int alsaPort() const; // Activation methods. bool open(); void close(); // Shut-off everything out there. void shutOff(bool bClose = false) const; // SysEx setup list accessors. qtractorMidiSysexList *sysexList() const; // Default instrument name accessors. void setInstrumentName(const QString& sInstrumentName); const QString& instrumentName() const; // Channel map payload. struct Patch { // Default payload constructor. Patch() : bankSelMethod(-1), bank(-1), prog(-1) {} // Validate members. bool isValid() const { return (bankSelMethod >= 0 || bank >= 0 || prog >= 0); } // Payload members. QString instrumentName; int bankSelMethod; int bank; int prog; }; // Channel patch map accessors. const Patch& patch(unsigned iChannel) { return m_patches[iChannel & 0x0f]; } // Direct MIDI bank/program selection helper. void setPatch(unsigned short iChannel, const QString& sInstrumentName, int iBankSelMethod, int iBank, int iProg, qtractorTrack *pTrack); // Direct MIDI controller helpers. void setController(qtractorTrack *pTrack, int iController, int iValue = 0) const; void setController(unsigned short iChannel, int iController, int iValue = 0) const; // Direct MIDI channel event helper. void sendEvent(qtractorMidiEvent::EventType etype, unsigned short iChannel, unsigned short iParam, unsigned short iValue) const; // Direct MIDI note helper. void sendNote(qtractorTrack *pTrack, int iNote, int iVelocity = 0) const; // Direct SysEx helpers. void sendSysex(unsigned char *pSysex, unsigned int iSysex) const; void sendSysexList() const; // Import/export SysEx setup from/into event sequence. bool importSysexList(qtractorMidiSequence *pSeq); bool exportSysexList(qtractorMidiSequence *pSeq); // Virtual I/O bus-monitor accessors. qtractorMonitor *monitor_in() const; qtractorMonitor *monitor_out() const; // MIDI I/O bus-monitor accessors. qtractorMidiMonitor *midiMonitor_in() const; qtractorMidiMonitor *midiMonitor_out() const; // Plugin-chain accessors. qtractorPluginList *pluginList_in() const; qtractorPluginList *pluginList_out() const; // Automation curve list accessors. qtractorCurveList *curveList_in() const; qtractorCurveList *curveList_out() const; // Automation curve serializer accessors. qtractorCurveFile *curveFile_in() const; qtractorCurveFile *curveFile_out() const; // Retrieve/restore client:port connections. // return the effective number of connection attempts. int updateConnects(BusMode busMode, ConnectList& connects, bool bConnect = false) const; // MIDI master volume. void setMasterVolume(float fVolume); // MIDI master panning (balance). void setMasterPanning(float fPanning); // MIDI channel volume. void setVolume(qtractorTrack *pTrack, float fVolume); // MIDI channel stereo panning. void setPanning(qtractorTrack *pTrack, float fPanning); // Document element methods. bool loadElement(qtractorDocument *pDocument, QDomElement *pElement); bool saveElement(qtractorDocument *pDocument, QDomElement *pElement) const; protected: // Direct MIDI controller common helper. void setControllerEx(unsigned short iChannel, int iController, int iValue = 0, qtractorTrack *pTrack = NULL) const; // Bus mode/name change events. void updateBusMode(); void updateBusName(); // Create plugin-list properly. qtractorPluginList *createPluginList(int iFlags) const; // Set plugin-list title name properly. void updatePluginListName( qtractorPluginList *pPluginList, int iFlags) const; // Set plugin-list buffers properly. void updatePluginList(qtractorPluginList *pPluginList, int iFlags); // Document instrument map methods. bool loadMidiMap(qtractorDocument *pDocument, QDomElement *pElement); bool saveMidiMap(qtractorDocument *pDocument, QDomElement *pElement) const; // Document SysEx setup list methods. bool loadSysexList(qtractorDocument *pDocument, QDomElement *pElement); bool saveSysexList(qtractorDocument *pDocument, QDomElement *pElement) const; private: // Instance variables. int m_iAlsaPort; // Specific monitor instances. qtractorMidiMonitor *m_pIMidiMonitor; qtractorMidiMonitor *m_pOMidiMonitor; // Plugin-chain instances. qtractorPluginList *m_pIPluginList; qtractorPluginList *m_pOPluginList; // Automation curve serializer instances. qtractorCurveFile *m_pICurveFile; qtractorCurveFile *m_pOCurveFile; // SysEx setup list. qtractorMidiSysexList *m_pSysexList; // Default instrument name. QString m_sInstrumentName; // Channel patch mapper. QHash m_patches; }; #endif // __qtractorMidiEngine_h // end of qtractorMidiEngine.h qtractor-0.8.0/src/PaxHeaders.7649/qtractor_vst_scan.pri.in0000644000000000000000000000012713014536043020516 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractor_vst_scan.pri.in0000644000175000001440000000034613014536043021335 0ustar00rncbcusers00000000000000# qtractor_vst_scan.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_incpath@ LIBS += @ac_libs@ qtractor-0.8.0/src/PaxHeaders.7649/qtractorOptions.cpp0000644000000000000000000000013113014536043017550 xustar0030 mtime=1479719971.768103039 29 atime=1479719971.76710254 30 ctime=1479719971.768103039 qtractor-0.8.0/src/qtractorOptions.cpp0000644000175000001440000011473413014536043020403 0ustar00rncbcusers00000000000000// qtractorOptions.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorOptions.h" #include #include #include #include #include #include // Supposed to be determinant as default audio file type // (effective only for capture/record) #ifdef CONFIG_LIBVORBIS_0 #define AUDIO_DEFAULT_EXT "ogg" #else #define AUDIO_DEFAULT_EXT "wav" #endif //------------------------------------------------------------------------- // qtractorOptions - Prototype settings structure (pseudo-singleton). // // Singleton instance pointer. qtractorOptions *qtractorOptions::g_pOptions = NULL; // Singleton instance accessor (static). qtractorOptions *qtractorOptions::getInstance (void) { return g_pOptions; } // Constructor. qtractorOptions::qtractorOptions (void) : m_settings(QTRACTOR_DOMAIN, QTRACTOR_TITLE) { // Pseudo-singleton reference setup. g_pOptions = this; loadOptions(); } // Default Destructor. qtractorOptions::~qtractorOptions (void) { saveOptions(); // Pseudo-singleton reference shut-down. g_pOptions = NULL; } // Explicit load method. void qtractorOptions::loadOptions (void) { // And go into general options group. m_settings.beginGroup("/Options"); // Load display options... m_settings.beginGroup("/Display"); sMessagesFont = m_settings.value("/MessagesFont").toString(); bMessagesLimit = m_settings.value("/MessagesLimit", true).toBool(); iMessagesLimitLines = m_settings.value("/MessagesLimitLines", 1000).toInt(); bConfirmRemove = m_settings.value("/ConfirmRemove", true).toBool(); bConfirmArchive = m_settings.value("/ConfirmArchive", true).toBool(); bStdoutCapture = m_settings.value("/StdoutCapture", true).toBool(); bCompletePath = m_settings.value("/CompletePath", true).toBool(); bPeakAutoRemove = m_settings.value("/PeakAutoRemove", true).toBool(); bKeepToolsOnTop = m_settings.value("/KeepToolsOnTop", true).toBool(); iDisplayFormat = m_settings.value("/DisplayFormat", 1).toInt(); iMaxRecentFiles = m_settings.value("/MaxRecentFiles", 5).toInt(); iBaseFontSize = m_settings.value("/BaseFontSize", 0).toInt(); m_settings.endGroup(); // Load logging options... m_settings.beginGroup("/Logging"); bMessagesLog = m_settings.value("/MessagesLog", false).toBool(); sMessagesLogPath = m_settings.value("/MessagesLogPath", "qtractor.log").toString(); m_settings.endGroup(); // And go into view options group. m_settings.beginGroup("/View"); bMenubar = m_settings.value("/Menubar", true).toBool(); bStatusbar = m_settings.value("/Statusbar", true).toBool(); bFileToolbar = m_settings.value("/FileToolbar", true).toBool(); bEditToolbar = m_settings.value("/EditToolbar", true).toBool(); bTrackToolbar = m_settings.value("/TrackToolbar", true).toBool(); bViewToolbar = m_settings.value("/ViewToolbar", true).toBool(); bOptionsToolbar = m_settings.value("/OptionsToolbar", true).toBool(); bTransportToolbar = m_settings.value("/TransportToolbar", true).toBool(); bTimeToolbar = m_settings.value("/TimeToolbar", true).toBool(); bThumbToolbar = m_settings.value("/ThumbToolbar", true).toBool(); iZoomMode = m_settings.value("/ZoomMode", 1).toInt(); m_settings.endGroup(); // Transport options group. m_settings.beginGroup("/Transport"); bMetronome = m_settings.value("/Metronome", false).toBool(); bFollowPlayhead = m_settings.value("/FollowPlayhead", true).toBool(); bAutoBackward = m_settings.value("/AutoBackward", false).toBool(); bContinuePastEnd = m_settings.value("/ContinuePastEnd", true).toBool(); iTransportMode = m_settings.value("/TransportMode", 3).toInt(); bTimebase = m_settings.value("/Timebase", true).toBool(); m_settings.endGroup(); // Audio rendering options group. m_settings.beginGroup("/Audio"); sAudioCaptureExt = m_settings.value("/CaptureExt", AUDIO_DEFAULT_EXT).toString(); iAudioCaptureType = m_settings.value("/CaptureType", 0).toInt(); iAudioCaptureFormat = m_settings.value("/CaptureFormat", 0).toInt(); iAudioCaptureQuality = m_settings.value("/CaptureQuality", 4).toInt(); iAudioResampleType = m_settings.value("/ResampleType", 2).toInt(); bAudioAutoTimeStretch = m_settings.value("/AutoTimeStretch", false).toBool(); bAudioWsolaTimeStretch = m_settings.value("/WsolaTimeStretch", true).toBool(); bAudioWsolaQuickSeek = m_settings.value("/WsolaQuickSeek", false).toBool(); bAudioPlayerBus = m_settings.value("/PlayerBus", false).toBool(); bAudioMetroBus = m_settings.value("/MetroBus", false).toBool(); bAudioMetronome = m_settings.value("/Metronome", false).toBool(); bAudioMasterAutoConnect = m_settings.value("/MasterAutoConnect", true).toBool(); bAudioPlayerAutoConnect = m_settings.value("/PlayerAutoConnect", true).toBool(); bAudioMetroAutoConnect = m_settings.value("/MetroAutoConnect", true).toBool(); iAudioMetroOffset = (unsigned long) m_settings.value("/MetroOffset", 0).toUInt(); m_settings.endGroup(); // MIDI rendering options group. m_settings.beginGroup("/Midi"); iMidiCaptureFormat = m_settings.value("/CaptureFormat", 1).toInt(); iMidiCaptureQuantize = m_settings.value("/CaptureQuantize", 0).toInt(); iMidiQueueTimer = m_settings.value("/QueueTimer", 0).toInt(); bMidiDriftCorrect = m_settings.value("/DriftCorrect", true).toBool(); bMidiPlayerBus = m_settings.value("/PlayerBus", false).toBool(); bMidiControlBus = m_settings.value("/ControlBus", false).toBool(); bMidiMetroBus = m_settings.value("/MetroBus", false).toBool(); bMidiMetronome = m_settings.value("/Metronome", true).toBool(); iMidiMetroOffset = m_settings.value("/MetroOffset", 0).toInt(); iMidiMmcDevice = m_settings.value("/MmcDevice", 0x7f).toInt(); iMidiMmcMode = m_settings.value("/MmcMode", 3).toInt(); iMidiSppMode = m_settings.value("/SppMode", 3).toInt(); iMidiClockMode = m_settings.value("/ClockMode", 0).toInt(); m_settings.endGroup(); // Metronome options group. m_settings.beginGroup("/Metronome"); // Audio metronome... sMetroBarFilename = m_settings.value("/BarFilename").toString(); fMetroBarGain = float(m_settings.value("/BarGain", 1.0).toDouble()); sMetroBeatFilename = m_settings.value("/BeatFilename").toString(); fMetroBeatGain = float(m_settings.value("/BeatGain", 1.0).toDouble()); // MIDI metronome... iMetroChannel = m_settings.value("/Channel", 9).toInt(); iMetroBarNote = m_settings.value("/BarNote", 76).toInt(); iMetroBarVelocity = m_settings.value("/BarVelocity", 96).toInt(); iMetroBarDuration = m_settings.value("/BarDuration", 48).toInt(); iMetroBeatNote = m_settings.value("/BeatNote", 77).toInt(); iMetroBeatVelocity = m_settings.value("/BeatVelocity", 64).toInt(); iMetroBeatDuration = m_settings.value("/BeatDuration", 24).toInt(); m_settings.endGroup(); m_settings.endGroup(); // Options group. // Last but not least, get the defaults. m_settings.beginGroup("/Default"); sSessionExt = m_settings.value("/SessionExt", "qtr").toString(); bSessionTemplate = m_settings.value("/SessionTemplate", false).toBool(); sSessionTemplatePath = m_settings.value("/SessionTemplatePath").toString(); bSessionBackup = m_settings.value("/SessionBackup", false).toBool(); iSessionBackupMode = m_settings.value("/SessionBackupMode", 0).toInt(); sSessionDir = m_settings.value("/SessionDir").toString(); sAudioDir = m_settings.value("/AudioDir").toString(); sMidiDir = m_settings.value("/MidiDir").toString(); sPresetDir = m_settings.value("/PresetDir").toString(); sInstrumentDir = m_settings.value("/InstrumentDir").toString(); sMidiControlDir = m_settings.value("/MidiControlDir").toString(); sMidiSysexDir = m_settings.value("/MidiSysexDir").toString(); bAutoMonitor = m_settings.value("/AutoMonitor", true).toBool(); iSnapPerBeat = m_settings.value("/SnapPerBeat", 4).toInt(); fTempo = float(m_settings.value("/Tempo", 120.0).toDouble()); iBeatsPerBar = m_settings.value("/BeatsPerBar", 4).toInt(); iBeatDivisor = m_settings.value("/BeatDivisor", 2).toInt(); iLoopRecordingMode = m_settings.value("/LoopRecordingMode", 0).toInt(); iPasteRepeatCount = m_settings.value("/PasteRepeatCount", 2).toInt(); bPasteRepeatPeriod = m_settings.value("/PasteRepeatPeriod", false).toInt(); sPluginSearch = m_settings.value("/PluginSearch").toString(); iPluginType = m_settings.value("/PluginType", 1).toInt(); bPluginActivate = m_settings.value("/PluginActivate", false).toBool(); iCurveMode = m_settings.value("/CurveMode", 0).toInt(); iEditRangeOptions = m_settings.value("/EditRangeOptions", 3).toInt(); bMidButtonModifier = m_settings.value("/MidButtonModifier", false).toBool(); bMidiControlSync = m_settings.value("/MidiControlSync", false).toBool(); bExportAddTrack = m_settings.value("/ExportAddTrack", false).toBool(); m_settings.endGroup(); // Session auto-save group. m_settings.beginGroup("/AutoSave"); bAutoSaveEnabled = m_settings.value("/Enabled", true).toBool(); iAutoSavePeriod = m_settings.value("/Period", 10).toInt(); sAutoSavePathname = m_settings.value("/Pathname").toString(); sAutoSaveFilename = m_settings.value("/Filename").toString(); m_settings.endGroup(); // Plug-in paths. m_settings.beginGroup("/Plugins"); ladspaPaths = m_settings.value("/LadspaPaths").toStringList(); dssiPaths = m_settings.value("/DssiPaths").toStringList(); vstPaths = m_settings.value("/VstPaths").toStringList(); lv2Paths = m_settings.value("/Lv2Paths").toStringList(); sLv2PresetDir = m_settings.value("/Lv2PresetDir").toString(); bAudioOutputBus = m_settings.value("/AudioOutputBus", false).toBool(); bAudioOutputAutoConnect = m_settings.value("/AudioOutputAutoConnect", true).toBool(); bOpenEditor = m_settings.value("/OpenEditor", true).toBool(); bDummyVstScan = m_settings.value("/DummyVstScan", true).toBool(); bLv2DynManifest = m_settings.value("/Lv2DynManifest", false).toBool(); bSaveCurve14bit = m_settings.value("/SaveCurve14bit", false).toBool(); m_settings.endGroup(); // Instrument file list. const QString sFilePrefix = "/File%1"; int iFile = 0; instrumentFiles.clear(); m_settings.beginGroup("/InstrumentFiles"); for (;;) { QString sFilename = m_settings.value( sFilePrefix.arg(++iFile)).toString(); if (sFilename.isEmpty()) break; instrumentFiles.append(sFilename); } m_settings.endGroup(); // MIDI controller file list. iFile = 0; midiControlFiles.clear(); m_settings.beginGroup("/MidiControlFiles"); for (;;) { QString sFilename = m_settings.value( sFilePrefix.arg(++iFile)).toString(); if (sFilename.isEmpty()) break; midiControlFiles.append(sFilename); } m_settings.endGroup(); // Recent file list. iFile = 0; recentFiles.clear(); m_settings.beginGroup("/RecentFiles"); while (iFile < iMaxRecentFiles) { QString sFilename = m_settings.value( sFilePrefix.arg(++iFile)).toString(); if (sFilename.isEmpty()) break; recentFiles.append(sFilename); } m_settings.endGroup(); // Tracks widget settings. m_settings.beginGroup("/Tracks"); iTrackViewSelectMode = m_settings.value("/TrackViewSelectMode", 0).toInt(); bTrackViewDropSpan = m_settings.value("/TrackViewDropSpan", false).toBool(); bTrackViewSnapZebra = m_settings.value("/TrackViewSnapZebra", true).toBool(); bTrackViewSnapGrid = m_settings.value("/TrackViewSnapGrid", true).toBool(); bTrackViewToolTips = m_settings.value("/TrackViewToolTips", true).toBool(); bTrackViewCurveEdit = m_settings.value("/TrackViewCurveEdit", false).toBool(); m_settings.endGroup(); // MIDI options group. m_settings.beginGroup("/MidiEditor"); m_settings.beginGroup("/View"); bMidiMenubar = m_settings.value("/Menubar", true).toBool(); bMidiStatusbar = m_settings.value("/Statusbar", true).toBool(); bMidiFileToolbar = m_settings.value("/FileToolbar", true).toBool(); bMidiEditToolbar = m_settings.value("/EditToolbar", true).toBool(); bMidiViewToolbar = m_settings.value("/ViewToolbar", true).toBool(); bMidiTransportToolbar = m_settings.value("/TransportToolbar", false).toBool(); bMidiScaleToolbar = m_settings.value("/ScaleToolbar", false).toBool(); bMidiThumbToolbar = m_settings.value("/ThumbToolbar", true).toBool(); bMidiNoteDuration = m_settings.value("/NoteDuration", true).toBool(); bMidiNoteColor = m_settings.value("/NoteColor", false).toBool(); bMidiValueColor = m_settings.value("/ValueColor", false).toBool(); bMidiPreview = m_settings.value("/Preview", true).toBool(); bMidiFollow = m_settings.value("/Follow", false).toBool(); bMidiEditMode = m_settings.value("/EditMode", false).toBool(); bMidiEditModeDraw = m_settings.value("/EditModeDraw", false).toBool(); iMidiZoomMode = m_settings.value("/ZoomMode", 3).toInt(); iMidiHorizontalZoom = m_settings.value("/HorizontalZoom", 100).toInt(); iMidiVerticalZoom = m_settings.value("/VerticalZoom", 100).toInt(); iMidiSnapPerBeat = m_settings.value("/SnapPerBeat", 4).toInt(); bMidiSnapZebra = m_settings.value("/SnapZebra", false).toBool(); bMidiSnapGrid = m_settings.value("/SnapGrid", false).toBool(); bMidiToolTips = m_settings.value("/ToolTips", true).toBool(); iMidiViewType = m_settings.value("/ViewType", 0).toInt(); iMidiEventType = m_settings.value("/EventType", 0).toInt(); iMidiEventParam = m_settings.value("/EventParam", 0).toInt(); iMidiSnapToScaleKey = m_settings.value("/SnapToScaleKey", 0).toInt(); iMidiSnapToScaleType = m_settings.value("/SnapToScaleType", 0).toInt(); m_settings.endGroup(); m_settings.endGroup(); // MidiEditor // User preference options. m_settings.beginGroup("/Preferences"); // Mixer options. m_settings.beginGroup("/Mixer"); bMixerAutoGridLayout = m_settings.value("/AutoGridLayout", false).toBool(); m_settings.endGroup(); // Meter colors. m_settings.beginGroup("/Colors"); audioMeterColors = m_settings.value("/AudioMeter").toStringList(); midiMeterColors = m_settings.value("/MidiMeter").toStringList(); m_settings.endGroup(); // Transport view options. m_settings.beginGroup("/Transport"); bSyncViewHold = m_settings.value("/SyncViewHold", false).toBool(); m_settings.endGroup(); // Run-time special semi/non-persistent options. m_settings.beginGroup("/Dialogs"); bUseNativeDialogs = m_settings.value("/UseNativeDialogs", true).toBool(); bDontUseNativeDialogs = !bUseNativeDialogs; m_settings.endGroup(); // Custom display options. m_settings.beginGroup("/Custom"); sCustomColorTheme = m_settings.value("/ColorTheme").toString(); sCustomStyleTheme = m_settings.value("/StyleTheme").toString(); m_settings.endGroup(); m_settings.endGroup(); // Preferences } // Explicit save method. void qtractorOptions::saveOptions (void) { // Make program version available in the future. m_settings.beginGroup("/Program"); m_settings.setValue("/Version", CONFIG_BUILD_VERSION); m_settings.endGroup(); // And go into general options group. m_settings.beginGroup("/Options"); // Save display options. m_settings.beginGroup("/Display"); m_settings.setValue("/MessagesFont", sMessagesFont); m_settings.setValue("/MessagesLimit", bMessagesLimit); m_settings.setValue("/MessagesLimitLines", iMessagesLimitLines); m_settings.setValue("/ConfirmRemove", bConfirmRemove); m_settings.setValue("/ConfirmArchive", bConfirmArchive); m_settings.setValue("/StdoutCapture", bStdoutCapture); m_settings.setValue("/CompletePath", bCompletePath); m_settings.setValue("/PeakAutoRemove", bPeakAutoRemove); m_settings.setValue("/KeepToolsOnTop", bKeepToolsOnTop); m_settings.setValue("/DisplayFormat", iDisplayFormat); m_settings.setValue("/MaxRecentFiles", iMaxRecentFiles); m_settings.setValue("/BaseFontSize", iBaseFontSize); m_settings.endGroup(); // Save logging options... m_settings.beginGroup("/Logging"); m_settings.setValue("/MessagesLog", bMessagesLog); m_settings.setValue("/MessagesLogPath", sMessagesLogPath); m_settings.endGroup(); // View options group. m_settings.beginGroup("/View"); m_settings.setValue("/Menubar", bMenubar); m_settings.setValue("/Statusbar", bStatusbar); m_settings.setValue("/FileToolbar", bFileToolbar); m_settings.setValue("/EditToolbar", bEditToolbar); m_settings.setValue("/TrackToolbar", bTrackToolbar); m_settings.setValue("/ViewToolbar", bViewToolbar); m_settings.setValue("/OptionsToolbar", bOptionsToolbar); m_settings.setValue("/TransportToolbar", bTransportToolbar); m_settings.setValue("/TimeToolbar", bTimeToolbar); m_settings.setValue("/ThumbToolbar", bThumbToolbar); m_settings.setValue("/ZoomMode", iZoomMode); m_settings.endGroup(); // Transport options group. m_settings.beginGroup("/Transport"); m_settings.setValue("/Metronome", bMetronome); m_settings.setValue("/FollowPlayhead", bFollowPlayhead); m_settings.setValue("/AutoBackward", bAutoBackward); m_settings.setValue("/ContinuePastEnd", bContinuePastEnd); m_settings.setValue("/TransportMode", iTransportMode); m_settings.setValue("/Timebase", bTimebase); m_settings.endGroup(); // Audio rendering options group. m_settings.beginGroup("/Audio"); m_settings.setValue("/CaptureExt", sAudioCaptureExt); m_settings.setValue("/CaptureType", iAudioCaptureType); m_settings.setValue("/CaptureFormat", iAudioCaptureFormat); m_settings.setValue("/CaptureQuality", iAudioCaptureQuality); m_settings.setValue("/ResampleType", iAudioResampleType); m_settings.setValue("/AutoTimeStretch", bAudioAutoTimeStretch); m_settings.setValue("/WsolaTimeStretch", bAudioWsolaTimeStretch); m_settings.setValue("/WsolaQuickSeek", bAudioWsolaQuickSeek); m_settings.setValue("/PlayerBus", bAudioPlayerBus); m_settings.setValue("/MetroBus", bAudioMetroBus); m_settings.setValue("/Metronome", bAudioMetronome); m_settings.setValue("/MasterAutoConnect", bAudioMasterAutoConnect); m_settings.setValue("/PlayerAutoConnect", bAudioPlayerAutoConnect); m_settings.setValue("/MetroAutoConnect", bAudioMetroAutoConnect); m_settings.setValue("/MetroOffset", uint(iAudioMetroOffset)); m_settings.endGroup(); // MIDI rendering options group. m_settings.beginGroup("/Midi"); m_settings.setValue("/CaptureFormat", iMidiCaptureFormat); m_settings.setValue("/CaptureQuantize", iMidiCaptureQuantize); m_settings.setValue("/QueueTimer", iMidiQueueTimer); m_settings.setValue("/DriftCorrect", bMidiDriftCorrect); m_settings.setValue("/PlayerBus", bMidiPlayerBus); m_settings.setValue("/ControlBus", bMidiControlBus); m_settings.setValue("/MetroBus", bMidiMetroBus); m_settings.setValue("/Metronome", bMidiMetronome); m_settings.setValue("/MetroOffset", iMidiMetroOffset); m_settings.setValue("/MmcDevice", iMidiMmcDevice); m_settings.setValue("/MmcMode", iMidiMmcMode); m_settings.setValue("/SppMode", iMidiSppMode); m_settings.setValue("/ClockMode", iMidiClockMode); m_settings.endGroup(); // Metronome options group. m_settings.beginGroup("/Metronome"); // Audio metronome... m_settings.setValue("/BarFilename", sMetroBarFilename); m_settings.setValue("/BarGain", double(fMetroBarGain)); m_settings.setValue("/BeatFilename", sMetroBeatFilename); m_settings.setValue("/BeatGain", double(fMetroBeatGain)); // MIDI metronome... m_settings.setValue("/Channel", iMetroChannel); m_settings.setValue("/BarNote", iMetroBarNote); m_settings.setValue("/BarVelocity", iMetroBarVelocity); m_settings.setValue("/BarDuration", iMetroBarDuration); m_settings.setValue("/BeatNote", iMetroBeatNote); m_settings.setValue("/BeatVelocity", iMetroBeatVelocity); m_settings.setValue("/BeatDuration", iMetroBeatDuration); m_settings.endGroup(); m_settings.endGroup(); // Options group. // Default directories. m_settings.beginGroup("/Default"); m_settings.setValue("/SessionExt", sSessionExt); m_settings.setValue("/SessionTemplate", bSessionTemplate); m_settings.setValue("/SessionTemplatePath", sSessionTemplatePath); m_settings.setValue("/SessionBackup", bSessionBackup); m_settings.setValue("/SessionBackupMode", iSessionBackupMode); m_settings.setValue("/SessionDir", sSessionDir); m_settings.setValue("/AudioDir", sAudioDir); m_settings.setValue("/MidiDir", sMidiDir); m_settings.setValue("/PresetDir", sPresetDir); m_settings.setValue("/InstrumentDir", sInstrumentDir); m_settings.setValue("/MidiControlDir", sMidiControlDir); m_settings.setValue("/MidiSysexDir", sMidiSysexDir); m_settings.setValue("/AutoMonitor", bAutoMonitor); m_settings.setValue("/SnapPerBeat", iSnapPerBeat); m_settings.setValue("/Tempo", double(fTempo)); m_settings.setValue("/BeatsPerBar", iBeatsPerBar); m_settings.setValue("/BeatDivisor", iBeatDivisor); m_settings.setValue("/LoopRecordingMode", iLoopRecordingMode); m_settings.setValue("/PasteRepeatCount", iPasteRepeatCount); m_settings.setValue("/PasteRepeatPeriod", bPasteRepeatPeriod); m_settings.setValue("/PluginSearch", sPluginSearch); m_settings.setValue("/PluginType", iPluginType); m_settings.setValue("/PluginActivate", bPluginActivate); m_settings.setValue("/CurveMode", iCurveMode); m_settings.setValue("/EditRangeOptions", iEditRangeOptions); m_settings.setValue("/MidButtonModifier", bMidButtonModifier); m_settings.setValue("/MidiControlSync", bMidiControlSync); m_settings.setValue("/ExportAddTrack", bExportAddTrack); m_settings.endGroup(); // Session auto-save group. m_settings.beginGroup("/AutoSave"); m_settings.setValue("/Enabled", bAutoSaveEnabled); m_settings.setValue("/Period", iAutoSavePeriod); m_settings.setValue("/Pathname", sAutoSavePathname); m_settings.setValue("/Filename", sAutoSaveFilename); m_settings.endGroup(); // Plug-in paths. m_settings.beginGroup("/Plugins"); m_settings.setValue("/LadspaPaths", ladspaPaths); m_settings.setValue("/DssiPaths", dssiPaths); m_settings.setValue("/VstPaths", vstPaths); m_settings.setValue("/Lv2Paths", lv2Paths); m_settings.setValue("/Lv2PresetDir", sLv2PresetDir); m_settings.setValue("/AudioOutputBus", bAudioOutputBus); m_settings.setValue("/AudioOutputAutoConnect", bAudioOutputAutoConnect); m_settings.setValue("/OpenEditor", bOpenEditor); m_settings.setValue("/DummyVstScan", bDummyVstScan); m_settings.setValue("/Lv2DynManifest", bLv2DynManifest); m_settings.setValue("/SaveCurve14bit", bSaveCurve14bit); m_settings.endGroup(); // Instrument file list. const QString sFilePrefix = "/File%1"; int iFile = 0; m_settings.beginGroup("/InstrumentFiles"); QStringListIterator iter1(instrumentFiles); while (iter1.hasNext()) m_settings.setValue(sFilePrefix.arg(++iFile), iter1.next()); // Cleanup old entries, if any... while (!m_settings.value(sFilePrefix.arg(++iFile)).isNull()) m_settings.remove(sFilePrefix.arg(iFile)); m_settings.endGroup(); // MIDI controller file list. iFile = 0; m_settings.beginGroup("/MidiControlFiles"); QStringListIterator iter2(midiControlFiles); while (iter2.hasNext()) m_settings.setValue(sFilePrefix.arg(++iFile), iter2.next()); // Cleanup old entries, if any... while (!m_settings.value(sFilePrefix.arg(++iFile)).isNull()) m_settings.remove(sFilePrefix.arg(iFile)); m_settings.endGroup(); // Recent file list. iFile = 0; m_settings.beginGroup("/RecentFiles"); QStringListIterator iter3(recentFiles); while (iter3.hasNext()) m_settings.setValue(sFilePrefix.arg(++iFile), iter3.next()); m_settings.endGroup(); // Tracks widget settings. m_settings.beginGroup("/Tracks"); m_settings.setValue("/TrackViewSelectMode", iTrackViewSelectMode); m_settings.setValue("/TrackViewDropSpan", bTrackViewDropSpan); m_settings.setValue("/TrackViewSnapZebra", bTrackViewSnapZebra); m_settings.setValue("/TrackViewSnapGrid", bTrackViewSnapGrid); m_settings.setValue("/TrackViewToolTips", bTrackViewToolTips); m_settings.setValue("/TrackViewCurveEdit", bTrackViewCurveEdit); m_settings.endGroup(); // MIDI Editor options group. m_settings.beginGroup("/MidiEditor"); m_settings.beginGroup("/View"); m_settings.setValue("/Menubar", bMidiMenubar); m_settings.setValue("/Statusbar", bMidiStatusbar); m_settings.setValue("/FileToolbar", bMidiFileToolbar); m_settings.setValue("/EditToolbar", bMidiEditToolbar); m_settings.setValue("/ViewToolbar", bMidiViewToolbar); m_settings.setValue("/TransportToolbar", bMidiTransportToolbar); m_settings.setValue("/ScaleToolbar", bMidiScaleToolbar); m_settings.setValue("/ThumbToolbar", bMidiThumbToolbar); m_settings.setValue("/NoteDuration", bMidiNoteDuration); m_settings.setValue("/NoteColor", bMidiNoteColor); m_settings.setValue("/ValueColor", bMidiValueColor); m_settings.setValue("/Preview", bMidiPreview); m_settings.setValue("/Follow", bMidiFollow); m_settings.setValue("/EditMode", bMidiEditMode); m_settings.setValue("/EditModeDraw", bMidiEditModeDraw); m_settings.setValue("/ZoomMode", iMidiZoomMode); m_settings.setValue("/HorizontalZoom", iMidiHorizontalZoom); m_settings.setValue("/VerticalZoom", iMidiVerticalZoom); m_settings.setValue("/SnapPerBeat", iMidiSnapPerBeat); m_settings.setValue("/SnapZebra", bMidiSnapZebra); m_settings.setValue("/SnapGrid", bMidiSnapGrid); m_settings.setValue("/ToolTips", bMidiToolTips); m_settings.setValue("/ViewType", iMidiViewType); m_settings.setValue("/EventType", iMidiEventType); m_settings.setValue("/EventParam", iMidiEventParam); m_settings.setValue("/SnapToScaleKey", iMidiSnapToScaleKey); m_settings.setValue("/SnapToScaleType", iMidiSnapToScaleType); m_settings.endGroup(); m_settings.endGroup(); // MidiEditor // User preference options. m_settings.beginGroup("/Preferences"); // Mixer options. m_settings.beginGroup("/Mixer"); m_settings.setValue("/AutoGridLayout", bMixerAutoGridLayout); m_settings.endGroup(); // Meter colors. m_settings.beginGroup("/Colors"); m_settings.setValue("/AudioMeter", audioMeterColors); m_settings.setValue("/MidiMeter", midiMeterColors); m_settings.endGroup(); // Transport view options. m_settings.beginGroup("/Transport"); m_settings.setValue("/SyncViewHold", bSyncViewHold); m_settings.endGroup(); // Run-time special semi/non-persistent options. m_settings.beginGroup("/Dialogs"); m_settings.setValue("/UseNativeDialogs", bUseNativeDialogs); m_settings.endGroup(); // Custom display options. m_settings.beginGroup("/Custom"); m_settings.setValue("/ColorTheme", sCustomColorTheme); m_settings.setValue("/StyleTheme", sCustomStyleTheme); m_settings.endGroup(); m_settings.endGroup(); // Preferences // Save/commit to disk. m_settings.sync(); } //------------------------------------------------------------------------- // Settings accessor. // QSettings& qtractorOptions::settings (void) { return m_settings; } //------------------------------------------------------------------------- // Command-line argument stuff. // // Help about command line options. void qtractorOptions::print_usage ( const QString& arg0 ) { QTextStream out(stderr); const QString sEot = "\n\t"; const QString sEol = "\n\n"; out << QObject::tr("Usage: %1" " [options] [session-file]").arg(arg0) + sEol; out << QTRACTOR_TITLE " - " + QObject::tr(QTRACTOR_SUBTITLE) + sEol; out << QObject::tr("Options:") + sEol; #ifdef CONFIG_JACK_SESSION out << " -s, --session-id=[uuid]" + sEot + QObject::tr("Set session identification (uuid)") + sEol; #endif out << " -h, --help" + sEot + QObject::tr("Show help about command line options") + sEol; out << " -v, --version" + sEot + QObject::tr("Show version information") + sEol; } // Parse command line arguments into m_settings. bool qtractorOptions::parse_args ( const QStringList& args ) { QTextStream out(stderr); const QString sEol = "\n\n"; int iCmdArgs = 0; const int argc = args.count(); for (int i = 1; i < argc; ++i) { if (iCmdArgs > 0) { sSessionFile += ' '; sSessionFile += args.at(i); ++iCmdArgs; continue; } QString sArg = args.at(i); #ifdef CONFIG_JACK_SESSION QString sVal = QString::null; int iEqual = sArg.indexOf('='); if (iEqual >= 0) { sVal = sArg.right(sArg.length() - iEqual - 1); sArg = sArg.left(iEqual); } else if (i < argc - 1) { sVal = args.at(i + 1); if (sVal[0] == '-') sVal.clear(); } if (sArg == "-s" || sArg == "--session-id") { if (sVal.isNull()) { out << QObject::tr("Option -s requires an argument (session-id).") + sEol; return false; } sSessionId = sVal; if (iEqual < 0) ++i; } else #endif if (sArg == "-h" || sArg == "--help") { print_usage(args.at(0)); return false; } else if (sArg == "-v" || sArg == "--version") { out << QObject::tr("Qt: %1\n") .arg(qVersion()); out << QObject::tr("%1: %2 (%3)\n") .arg(QTRACTOR_TITLE) .arg(CONFIG_BUILD_VERSION) .arg(CONFIG_BUILD_DATE); return false; } else { // If we don't have one by now, // this will be the startup session file... sSessionFile += sArg; ++iCmdArgs; } } // Alright with argument parsing. return true; } //--------------------------------------------------------------------------- // Widget geometry persistence helper methods. void qtractorOptions::loadWidgetGeometry ( QWidget *pWidget, bool bVisible ) { // Try to restore old form window positioning. if (pWidget) { // if (bVisible) pWidget->show(); -- force initial exposure? m_settings.beginGroup("/Geometry/" + pWidget->objectName()); #if QT_VERSION >= 0x050000 const QByteArray& geometry = m_settings.value("/geometry").toByteArray(); if (!geometry.isEmpty()) pWidget->restoreGeometry(geometry); else #else//--LOAD_OLD_GEOMETRY QPoint wpos; QSize wsize; wpos.setX(m_settings.value("/x", -1).toInt()); wpos.setY(m_settings.value("/y", -1).toInt()); wsize.setWidth(m_settings.value("/width", -1).toInt()); wsize.setHeight(m_settings.value("/height", -1).toInt()); if (wpos.x() > 0 && wpos.y() > 0) pWidget->move(wpos); if (wsize.width() > 0 && wsize.height() > 0) pWidget->resize(wsize); else #endif pWidget->adjustSize(); if (!bVisible) bVisible = m_settings.value("/visible", false).toBool(); if (bVisible) pWidget->show(); else pWidget->hide(); m_settings.endGroup(); } } void qtractorOptions::saveWidgetGeometry ( QWidget *pWidget, bool bVisible ) { // Try to save form window position... // (due to X11 window managers ideossincrasies, we better // only save the form geometry while its up and visible) if (pWidget) { m_settings.beginGroup("/Geometry/" + pWidget->objectName()); #if QT_VERSION >= 0x050000 m_settings.setValue("/geometry", pWidget->saveGeometry()); #else//--SAVE_OLD_GEOMETRY const QPoint& wpos = pWidget->pos(); const QSize& wsize = pWidget->size(); m_settings.setValue("/x", wpos.x()); m_settings.setValue("/y", wpos.y()); m_settings.setValue("/width", wsize.width()); m_settings.setValue("/height", wsize.height()); #endif if (!bVisible) bVisible = pWidget->isVisible(); m_settings.setValue("/visible", bVisible); m_settings.endGroup(); } } //--------------------------------------------------------------------------- // Combo box history persistence helper implementation. void qtractorOptions::loadComboBoxHistory ( QComboBox *pComboBox, int iLimit ) { const bool bBlockSignals = pComboBox->blockSignals(true); // Load combobox list from configuration settings file... m_settings.beginGroup("/History/" + pComboBox->objectName()); if (m_settings.childKeys().count() > 0) { pComboBox->setUpdatesEnabled(false); pComboBox->setDuplicatesEnabled(false); pComboBox->clear(); for (int i = 0; i < iLimit; ++i) { const QString& sText = m_settings.value( "/Item" + QString::number(i + 1)).toString(); if (sText.isEmpty()) break; pComboBox->addItem(sText); } pComboBox->setUpdatesEnabled(true); } m_settings.endGroup(); pComboBox->blockSignals(bBlockSignals); } void qtractorOptions::saveComboBoxHistory ( QComboBox *pComboBox, int iLimit ) { const bool bBlockSignals = pComboBox->blockSignals(true); // Add current text as latest item... const QString sCurrentText = pComboBox->currentText(); int iCount = pComboBox->count(); for (int i = 0; i < iCount; i++) { const QString& sText = pComboBox->itemText(i); if (sText == sCurrentText) { pComboBox->removeItem(i); --iCount; break; } } while (iCount >= iLimit) pComboBox->removeItem(--iCount); pComboBox->insertItem(0, sCurrentText); pComboBox->setCurrentIndex(0); ++iCount; // Save combobox list to configuration settings file... m_settings.beginGroup("/History/" + pComboBox->objectName()); for (int i = 0; i < iCount; ++i) { const QString& sText = pComboBox->itemText(i); if (sText.isEmpty()) break; m_settings.setValue("/Item" + QString::number(i + 1), sText); } m_settings.endGroup(); pComboBox->blockSignals(bBlockSignals); } //--------------------------------------------------------------------------- // Splitter widget sizes persistence helper methods. void qtractorOptions::loadSplitterSizes ( QSplitter *pSplitter, QList& sizes ) { // Try to restore old splitter sizes... if (pSplitter) { m_settings.beginGroup("/Splitter/" + pSplitter->objectName()); QStringList list = m_settings.value("/sizes").toStringList(); if (!list.isEmpty()) { sizes.clear(); QStringListIterator iter(list); while (iter.hasNext()) sizes.append(iter.next().toInt()); } pSplitter->setSizes(sizes); m_settings.endGroup(); } } void qtractorOptions::saveSplitterSizes ( QSplitter *pSplitter ) { // Try to save current splitter sizes... if (pSplitter) { m_settings.beginGroup("/Splitter/" + pSplitter->objectName()); QStringList list; QList sizes = pSplitter->sizes(); QListIterator iter(sizes); while (iter.hasNext()) list.append(QString::number(iter.next())); if (!list.isEmpty()) m_settings.setValue("/sizes", list); m_settings.endGroup(); } } //--------------------------------------------------------------------------- // Action shortcut persistence helper methods. void qtractorOptions::loadActionShortcuts ( QObject *pObject ) { m_settings.beginGroup("/Shortcuts/" + pObject->objectName()); if (m_settings.childKeys().isEmpty()) { m_settings.endGroup(); return; } QList actions = pObject->findChildren (); QListIterator iter(actions); while (iter.hasNext()) { QAction *pAction = iter.next(); if (pAction->objectName().isEmpty()) continue; const QString& sKey = '/' + pAction->objectName(); const QString& sValue = m_settings.value(sKey).toString(); if (sValue.isEmpty() && pAction->shortcut().isEmpty()) continue; pAction->setShortcut(QKeySequence(sValue)); } m_settings.endGroup(); } void qtractorOptions::saveActionShortcuts ( QObject *pObject ) { m_settings.beginGroup("/Shortcuts/" + pObject->objectName()); QList actions = pObject->findChildren (); QListIterator iter(actions); while (iter.hasNext()) { QAction *pAction = iter.next(); if (pAction->objectName().isEmpty()) continue; const QString& sKey = '/' + pAction->objectName(); const QString& sValue = pAction->shortcut().toString(); if (!sValue.isEmpty()) m_settings.setValue(sKey, sValue); else if (m_settings.contains(sKey)) m_settings.remove(sKey); } m_settings.endGroup(); } //--------------------------------------------------------------------------- // Action MIDI observers persistence helper methods. #include "qtractorActionControl.h" void qtractorOptions::loadActionControl ( QObject *pObject ) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl == NULL) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; pActionControl->clear(); m_settings.beginGroup("/MidiObservers/" + pObject->objectName()); const QStringList& keys = m_settings.childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& sObjectName = iter.next(); const QList& actions = pObject->findChildren (sObjectName); if (actions.isEmpty()) continue; const QString& sKey = '/' + sObjectName; const QList& vlist = m_settings.value(sKey).toList(); if (vlist.count() < 6) continue; QAction *pAction = actions.first(); qtractorActionControl::MidiObserver *pMidiObserver = pActionControl->addMidiObserver(pAction); if (pMidiObserver) { pMidiObserver->setType( qtractorMidiControl::typeFromText(vlist.at(0).toString())); pMidiObserver->setChannel(vlist.at(1).toInt()); pMidiObserver->setParam(vlist.at(2).toInt()); pMidiObserver->setFeedback(vlist.at(3).toBool()); pMidiObserver->setInvert(vlist.at(4).toBool()); pMidiObserver->setHook(vlist.at(5).toBool()); pMidiObserver->setLatch(vlist.at(6).toBool()); pMidiControl->mapMidiObserver(pMidiObserver); } } m_settings.endGroup(); } void qtractorOptions::saveActionControl ( QObject *pObject ) { qtractorActionControl *pActionControl = qtractorActionControl::getInstance(); if (pActionControl == NULL) return; qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl == NULL) return; m_settings.beginGroup("/MidiObservers/" + pObject->objectName()); const QStringList& keys = m_settings.childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& key = iter.next(); m_settings.remove(key); } const qtractorActionControl::MidiObservers& midiObservers = pActionControl->midiObservers(); qtractorActionControl::MidiObservers::ConstIterator midi_iter = midiObservers.constBegin(); const qtractorActionControl::MidiObservers::ConstIterator midi_end = midiObservers.constEnd(); for ( ; midi_iter != midi_end; ++midi_iter) { QAction *pAction = midi_iter.key(); qtractorActionControl::MidiObserver *pMidiObserver = midi_iter.value(); if (!pMidiControl->isMidiObserverMapped(pMidiObserver)) continue; const QString& sKey = '/' + pAction->objectName(); QList vlist; vlist.append(qtractorMidiControl::textFromType(pMidiObserver->type())); vlist.append(pMidiObserver->channel()); vlist.append(pMidiObserver->param()); vlist.append(pMidiObserver->isFeedback()); vlist.append(pMidiObserver->isInvert()); vlist.append(pMidiObserver->isHook()); vlist.append(pMidiObserver->isLatch()); m_settings.setValue(sKey, vlist); } m_settings.endGroup(); } // end of qtractorOptions.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorPluginForm.cpp0000644000000000000000000000012713014536043020204 xustar0029 mtime=1479719971.77110454 29 atime=1479719971.77110454 29 ctime=1479719971.77110454 qtractor-0.8.0/src/qtractorPluginForm.cpp0000644000175000001440000012662013014536043021027 0ustar00rncbcusers00000000000000// qtractorPluginForm.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorPluginForm.h" #include "qtractorPluginCommand.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" #include "qtractorPlugin.h" #include "qtractorPluginListView.h" #ifdef CONFIG_LV2_PATCH #include "qtractorLv2Plugin.h" #endif #include "qtractorInsertPlugin.h" #include "qtractorObserverWidget.h" #include "qtractorMidiControlObserverForm.h" #include "qtractorBusForm.h" #include "qtractorOptions.h" #include "qtractorSession.h" #include "qtractorEngine.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "math.h" //---------------------------------------------------------------------------- // qtractorPluginForm -- UI wrapper form. // Constructor. qtractorPluginForm::qtractorPluginForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 1)); m_pPlugin = NULL; m_iDirtyCount = 0; m_iUpdate = 0; m_pDirectAccessParamMenu = new QMenu(); m_ui.DirectAccessParamPushButton->setMenu(m_pDirectAccessParamMenu); m_ui.PresetComboBox->setValidator( new QRegExpValidator(QRegExp("[\\w-]+"), m_ui.PresetComboBox)); m_ui.PresetComboBox->setInsertPolicy(QComboBox::NoInsert); m_ui.PresetComboBox->setCompleter(NULL); // Have some effective feedback when toggling on/off... QIcon iconActivate; iconActivate.addPixmap( QPixmap(":/images/itemLedOff.png"), QIcon::Active, QIcon::Off); iconActivate.addPixmap( QPixmap(":/images/itemLedOn.png"), QIcon::Active, QIcon::On); m_ui.ActivateToolButton->setIcon(iconActivate); // UI signal/slot connections... QObject::connect(m_ui.PresetComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(changePresetSlot(const QString&))); QObject::connect(m_ui.PresetComboBox, SIGNAL(activated(const QString &)), SLOT(loadPresetSlot(const QString&))); QObject::connect(m_ui.OpenPresetToolButton, SIGNAL(clicked()), SLOT(openPresetSlot())); QObject::connect(m_ui.SavePresetToolButton, SIGNAL(clicked()), SLOT(savePresetSlot())); QObject::connect(m_ui.DeletePresetToolButton, SIGNAL(clicked()), SLOT(deletePresetSlot())); QObject::connect(m_ui.EditToolButton, SIGNAL(toggled(bool)), SLOT(editSlot(bool))); QObject::connect(m_ui.SendsToolButton, SIGNAL(clicked()), SLOT(sendsSlot())); QObject::connect(m_ui.ReturnsToolButton, SIGNAL(clicked()), SLOT(returnsSlot())); QObject::connect(m_ui.AuxSendBusNameComboBox, SIGNAL(activated(const QString&)), SLOT(changeAuxSendBusNameSlot(const QString&))); QObject::connect(m_ui.AuxSendBusNameToolButton, SIGNAL(clicked()), SLOT(clickAuxSendBusNameSlot())); QObject::connect(m_ui.ActivateToolButton, SIGNAL(toggled(bool)), SLOT(activateSlot(bool))); QObject::connect(m_pDirectAccessParamMenu, SIGNAL(aboutToShow()), SLOT(updateDirectAccessParamSlot())); } // Destructor. qtractorPluginForm::~qtractorPluginForm (void) { clear(); delete m_pDirectAccessParamMenu; } // Plugin accessors. void qtractorPluginForm::setPlugin ( qtractorPlugin *pPlugin ) { clear(); // Set the new reference... m_pPlugin = pPlugin; if (m_pPlugin == NULL) return; // Dispatch any pending updates. qtractorSubject::flushQueue(true); // Set activate button MIDI controller observer... addMidiControlAction( m_ui.ActivateToolButton, m_pPlugin->activateObserver()); qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); const int MaxRowsPerPage = (bVstPlugin ? 12 : 8); const int MaxColumnsPerPage = (bVstPlugin ? 2 : 3); const int MaxItemsPerPage = MaxRowsPerPage * MaxColumnsPerPage; const qtractorPlugin::Params& params = m_pPlugin->params(); const int iParams = params.count(); int iItems = iParams; #ifdef CONFIG_LV2_PATCH qtractorLv2Plugin *pLv2Plugin = NULL; if (pType->typeHint() == qtractorPluginType::Lv2) pLv2Plugin = static_cast (m_pPlugin); if (pLv2Plugin) iItems += pLv2Plugin->lv2_properties().count(); #endif int iItemsPerPage = iItems; int iItemsOnLastPage = 0; if (iItemsPerPage > MaxItemsPerPage) { iItemsPerPage = MaxItemsPerPage; iItemsOnLastPage = (iItems % iItemsPerPage); while (iItemsOnLastPage > 0 && iItemsOnLastPage < ((3 * iItemsPerPage) >> 2)) iItemsOnLastPage = (iItems % --iItemsPerPage); } int iPages = 1; int iRowsPerPage = iItemsPerPage; int iColumnsPerPage = 1; if (iRowsPerPage > MaxRowsPerPage) { iPages = (iItems / iItemsPerPage); if (iItemsOnLastPage > 0) ++iPages; while (iRowsPerPage > MaxRowsPerPage && iColumnsPerPage < MaxColumnsPerPage) iRowsPerPage = (iItemsPerPage / ++iColumnsPerPage); if (iItemsPerPage % iColumnsPerPage) // Adjust to balance. ++iRowsPerPage; } // Maybe we need a tabbed widget... QTabWidget *pTabWidget = NULL; QGridLayout *pGridLayout = NULL; QWidget *pPageWidget = NULL; int iPage = 0; const QString sPage = tr("Page %1"); if (iItems > 0) { pTabWidget = m_ui.TabWidget; pGridLayout = new QGridLayout(); pGridLayout->setMargin(8); pGridLayout->setSpacing(4); pPageWidget = new QWidget(); pPageWidget->setLayout(pGridLayout); pTabWidget->insertTab(iPage, pPageWidget, sPage.arg(iPage + 1)); ++iPage; } QWidgetList widgets; #ifdef CONFIG_LV2_PATCH if (pLv2Plugin) { const qtractorLv2Plugin::Properties& props = pLv2Plugin->lv2_properties(); qtractorLv2Plugin::Properties::ConstIterator prop = props.constBegin(); const qtractorLv2Plugin::Properties::ConstIterator& prop_end = props.constEnd(); for ( ; prop != prop_end; ++prop) { qtractorLv2Plugin::Property *pProp = prop.value(); qtractorPluginPropertyWidget *pPropWidget = new qtractorPluginPropertyWidget(pLv2Plugin, pProp->key()); m_propWidgets.append(pPropWidget); widgets.prepend(pPropWidget); } } #endif qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); qtractorPluginParamWidget *pParamWidget = new qtractorPluginParamWidget(pParam, this); qtractorMidiControlObserver *pMidiObserver = pParam->observer(); if (pMidiObserver) addMidiControlAction(pParamWidget, pMidiObserver); m_paramWidgets.insert(pParam->index(), pParamWidget); widgets.append(pParamWidget); } // FIXME: Couldn't stand more than a hundred widgets? // or do we have one dedicated editor GUI? int iRow = 0; int iColumn = 0; QListIterator iter(widgets); while (iter.hasNext()) { pGridLayout->addWidget(iter.next(), iRow, iColumn); if (++iRow >= iRowsPerPage) { iRow = 0; if (++iColumn >= iColumnsPerPage) { iColumn = 0; if (pTabWidget && iPage < iPages) { pGridLayout = new QGridLayout(); pGridLayout->setMargin(8); pGridLayout->setSpacing(4); pPageWidget = new QWidget(); pPageWidget->setLayout(pGridLayout); pTabWidget->insertTab(iPage, pPageWidget, sPage.arg(iPage + 1)); ++iPage; } } } } // Show editor button if available? const bool bEditor = pType->isEditor(); m_ui.EditToolButton->setVisible(bEditor); if (bEditor) toggleEditor(m_pPlugin->isEditorVisible()); // Show insert tool options... const bool bInsertPlugin = (pType->typeHint() == qtractorPluginType::Insert); if (bInsertPlugin) { if (pType->index() > 0) { m_ui.SendsToolButton->setIcon(QIcon(":/images/itemAudioPortOut.png")); m_ui.ReturnsToolButton->setIcon(QIcon(":/images/itemAudioPortIn.png")); } else { m_ui.SendsToolButton->setIcon(QIcon(":/images/itemMidiPortOut.png")); m_ui.ReturnsToolButton->setIcon(QIcon(":/images/itemMidiPortIn.png")); } } m_ui.SendsToolButton->setVisible(bInsertPlugin); m_ui.ReturnsToolButton->setVisible(bInsertPlugin); // Show aux-send tool options... const bool bAuxSendPlugin = (pType->typeHint() == qtractorPluginType::AuxSend); m_ui.AuxSendBusNameComboBox->setVisible(bAuxSendPlugin); m_ui.AuxSendBusNameLabel->setVisible(bAuxSendPlugin); m_ui.AuxSendBusNameToolButton->setVisible(bAuxSendPlugin); // Set initial plugin preset name... setPreset(m_pPlugin->preset()); // Set plugin name as title, // maybe redundant but necessary... m_pPlugin->updateEditorTitle(); // About page... m_ui.NameTextLabel->setText(pType->name()); m_ui.TypeHintTextLabel->setText( qtractorPluginType::textFromHint(pType->typeHint())); QString sAboutText = pType->aboutText(); sAboutText += '\n'; sAboutText += '\n'; sAboutText += tr("%1 [%2], %3 instance(s), %4 channel(s).") .arg(pType->filename()) .arg(pType->index()) .arg(m_pPlugin->instances()) .arg(m_pPlugin->channels()); m_ui.AboutTextLabel->setText(sAboutText); // This should trigger paramsSlot(!bEditor) // and adjust the size of the params dialog... m_ui.DirectAccessParamPushButton->setVisible(iParams > 0); // Always first tab/page selected... m_ui.TabWidget->setCurrentIndex(0); // Clear any initial param update. qtractorSubject::resetQueue(); updateActivated(); refresh(); stabilize(); } // Plugin accessor. qtractorPlugin *qtractorPluginForm::plugin (void) const { return m_pPlugin; } // Plugin preset accessors. void qtractorPluginForm::setPreset ( const QString& sPreset ) { QString sEditText = sPreset; if (sEditText.isEmpty()) sEditText = qtractorPlugin::defPreset(); ++m_iUpdate; const bool bBlockSignals = m_ui.PresetComboBox->blockSignals(true); const int iIndex = m_ui.PresetComboBox->findText(sEditText); if (iIndex >= 0) m_ui.PresetComboBox->setCurrentIndex(iIndex); else m_ui.PresetComboBox->setEditText(sEditText); m_ui.PresetComboBox->blockSignals(bBlockSignals); --m_iUpdate; } QString qtractorPluginForm::preset (void) const { QString sPreset = m_ui.PresetComboBox->currentText(); if (sPreset == qtractorPlugin::defPreset() || m_iDirtyCount > 0) sPreset.clear(); return sPreset; } // Update activation state. void qtractorPluginForm::updateActivated (void) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0) return; ++m_iUpdate; m_ui.ActivateToolButton->setChecked(m_pPlugin->isActivated()); --m_iUpdate; } // Update port widget state. void qtractorPluginForm::updateDirtyCount (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::updateDirtyCount()", this); #endif // Sure is dirty... ++m_iDirtyCount; stabilize(); } // Update specific aux-send bus name settings. void qtractorPluginForm::updateAuxSendBusName (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (m_pPlugin == NULL) return; m_ui.AuxSendBusNameComboBox->clear(); qtractorPluginType *pType = m_pPlugin->type(); if (pType->typeHint() != qtractorPluginType::AuxSend) return; QString sAuxSendBusName; if (pType->index() > 0) { qtractorAudioAuxSendPlugin *pAudioAuxSendPlugin = static_cast (m_pPlugin); if (pAudioAuxSendPlugin == NULL) return; qtractorAudioEngine *pAudioEngine = pSession->audioEngine(); if (pAudioEngine == NULL) return; const QIcon iconAudio(":/images/trackAudio.png"); m_ui.AuxSendBusNameComboBox->addItem(iconAudio, tr("(none)")); for (qtractorBus *pBus = pAudioEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorAudioBus *pAudioBus = static_cast (pBus); if (pAudioBus && pAudioBus->channels() == m_pPlugin->channels()) m_ui.AuxSendBusNameComboBox->addItem(iconAudio, pAudioBus->busName()); } } sAuxSendBusName = pAudioAuxSendPlugin->audioBusName(); } else { qtractorMidiAuxSendPlugin *pMidiAuxSendPlugin = static_cast (m_pPlugin); if (pMidiAuxSendPlugin == NULL) return; qtractorMidiEngine *pMidiEngine = pSession->midiEngine(); if (pMidiEngine == NULL) return; const QIcon iconMidi(":/images/trackMidi.png"); m_ui.AuxSendBusNameComboBox->addItem(iconMidi, tr("(none)")); for (qtractorBus *pBus = pMidiEngine->buses().first(); pBus; pBus = pBus->next()) { if (pBus->busMode() & qtractorBus::Output) { qtractorMidiBus *pMidiBus = static_cast (pBus); if (pMidiBus) m_ui.AuxSendBusNameComboBox->addItem(iconMidi, pMidiBus->busName()); } } sAuxSendBusName = pMidiAuxSendPlugin->midiBusName(); } int iIndex = m_ui.AuxSendBusNameComboBox->findText(sAuxSendBusName); if (iIndex < 0) iIndex = 0; m_ui.AuxSendBusNameComboBox->setCurrentIndex(iIndex); } // Editor widget methods. void qtractorPluginForm::toggleEditor ( bool bOn ) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0) return; ++m_iUpdate; m_ui.EditToolButton->setChecked(bOn); --m_iUpdate; } // Preset management slots... void qtractorPluginForm::changePresetSlot ( const QString& sPreset ) { if (m_iUpdate > 0) return; if (!sPreset.isEmpty() && m_ui.PresetComboBox->findText(sPreset) >= 0) ++m_iDirtyCount; stabilize(); } void qtractorPluginForm::loadPresetSlot ( const QString& sPreset ) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0 || sPreset.isEmpty()) return; m_pPlugin->loadPresetEx(sPreset); stabilize(); } void qtractorPluginForm::openPresetSlot (void) { if (m_pPlugin == NULL) return; qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); if (!pType->isConfigure() && !bVstPlugin) return; if (m_iUpdate > 0) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // We'll assume that there's an external file... QString sFilename; // Prompt if file does not currently exist... const QString sExt("qtx"); QStringList filters(sExt); if (bVstPlugin) { filters.append("fxp"); filters.append("fxb"); } const QString& sTitle = tr("Open Preset") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Preset files (*.%1)").arg(filters.join(" *.")); #if 1//QT_VERSION < 0x040400 // Ask for the filename to save... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, pOptions->sPresetDir, sFilter, NULL, options); #else // Construct save-file dialog... QFileDialog fileDialog(this, sTitle, pOptions->sPresetDir, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sPresetDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif // Have we a filename to load a preset from? if (!sFilename.isEmpty()) { if (m_pPlugin->loadPresetFile(sFilename)) { // Got it loaded alright... const QFileInfo fi(sFilename); setPreset(fi.baseName().replace(pType->label() + '-', QString())); pOptions->sPresetDir = fi.absolutePath(); } else { // Failure (maybe wrong plugin)... QMessageBox::critical(this, tr("Error") + " - " QTRACTOR_TITLE, tr("Preset could not be loaded from file:\n\n" "\"%1\".\n\n" "Sorry.").arg(sFilename), QMessageBox::Cancel); } } refresh(); stabilize(); } void qtractorPluginForm::savePresetSlot (void) { if (m_pPlugin == NULL) return; const QString& sPreset = m_ui.PresetComboBox->currentText(); if (sPreset.isEmpty() || sPreset == qtractorPlugin::defPreset()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // The current state preset is about to be saved... // this is where we'll make it! if (m_pPlugin->savePreset(sPreset)) { refresh(); stabilize(); return; } QSettings& settings = pOptions->settings(); settings.beginGroup(m_pPlugin->presetGroup()); // Which mode of preset? qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); if (pType->isConfigure() || bVstPlugin) { // Sure, we'll have something complex enough // to make it save into an external file... const QString sExt("qtx"); QStringList filters(sExt); if (bVstPlugin) { filters.append("fxp"); filters.append("fxb"); } QFileInfo fi(settings.value(sPreset).toString()); if (!fi.exists() || !fi.isFile()) fi.setFile(QDir(pOptions->sPresetDir), pType->label() + '-' + sPreset + '.' + sExt); QString sFilename = fi.absoluteFilePath(); // Prompt if file does not currently exist... if (!fi.exists()) { const QString& sTitle = tr("Save Preset") + " - " QTRACTOR_TITLE; const QString& sFilter = tr("Preset files (*.%1)").arg(filters.join(" *.")); #if 1//QT_VERSION < 0x040400 // Ask for the filename to save... QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(this, sTitle, sFilename, sFilter, NULL, options); #else // Construct save-file dialog... QFileDialog fileDialog(this, sTitle, sFilename, sFilter); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); // Stuff sidebar... QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pOptions->sSessionDir)); urls.append(QUrl::fromLocalFile(pOptions->sPresetDir)); fileDialog.setSidebarUrls(urls); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); else sFilename.clear(); #endif } // We've a filename to save the preset... if (!sFilename.isEmpty() && sFilename.at(0) != '.') { fi.setFile(sFilename); if (fi.suffix().isEmpty()) sFilename += '.' + sExt; if (m_pPlugin->savePresetFile(sFilename)) { settings.setValue(sPreset, sFilename); pOptions->sPresetDir = fi.absolutePath(); } else { // Failure (maybe wrong suffix)... QMessageBox::critical(this, tr("Error") + " - " QTRACTOR_TITLE, tr("Preset could not be saved to file:\n\n" "\"%1\".\n\n" "Sorry.").arg(sFilename), QMessageBox::Cancel); } } } // Just leave it to simple parameter value list... else settings.setValue(sPreset, m_pPlugin->valueList()); settings.endGroup(); refresh(); stabilize(); } void qtractorPluginForm::deletePresetSlot (void) { if (m_pPlugin == NULL) return; const QString& sPreset = m_ui.PresetComboBox->currentText(); if (sPreset.isEmpty() || sPreset == qtractorPlugin::defPreset()) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // A preset entry is about to be deleted; // prompt user if he/she's sure about this... if (pOptions->bConfirmRemove) { if (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("About to delete preset:\n\n" "\"%1\" (%2)\n\n" "Are you sure?") .arg(sPreset) .arg((m_pPlugin->type())->name()), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Go ahead... if (!m_pPlugin->deletePreset(sPreset)) { QSettings& settings = pOptions->settings(); settings.beginGroup(m_pPlugin->presetGroup()); #ifdef QTRACTOR_REMOVE_PRESET_FILES if ((m_pPlugin->type())->isConfigure()) { const QString& sFilename = settings.value(sPreset).toString(); if (QFileInfo(sFilename).exists()) QFile(sFilename).remove(); } #endif settings.remove(sPreset); settings.endGroup(); } refresh(); stabilize(); } // Editor slot. void qtractorPluginForm::editSlot ( bool bOn ) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0) return; ++m_iUpdate; if (bOn) m_pPlugin->openEditor(); else m_pPlugin->closeEditor(); --m_iUpdate; } // Outputs (Sends) slot. void qtractorPluginForm::sendsSlot (void) { qtractorPluginListView::insertPluginBus(m_pPlugin, qtractorBus::Output); } // Inputs (Returns) slot. void qtractorPluginForm::returnsSlot (void) { qtractorPluginListView::insertPluginBus(m_pPlugin, qtractorBus::Input); } // Audio bus name (aux-send) select slot. void qtractorPluginForm::changeAuxSendBusNameSlot ( const QString& sAuxSendBusName ) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (m_pPlugin == NULL) return; qtractorPluginType *pType = m_pPlugin->type(); if (pType->typeHint() != qtractorPluginType::AuxSend) return; pSession->execute( new qtractorAuxSendPluginCommand(m_pPlugin, sAuxSendBusName)); } // Audio bus name (aux-send) browse slot. void qtractorPluginForm::clickAuxSendBusNameSlot (void) { qtractorSession *pSession = qtractorSession::getInstance(); if (pSession == NULL) return; if (m_pPlugin == NULL) return; qtractorPluginType *pType = m_pPlugin->type(); if (pType->typeHint() != qtractorPluginType::AuxSend) return; qtractorEngine *pEngine = NULL; if (pType->index() > 0) pEngine = pSession->audioEngine(); else pEngine = pSession->midiEngine(); if (pEngine == NULL) return; // Call here the bus management form. qtractorBusForm busForm(this); // Pre-select bus... const QString& sAuxSendBusName = m_ui.AuxSendBusNameComboBox->currentText(); if (!sAuxSendBusName.isEmpty()) busForm.setBus(pEngine->findBus(sAuxSendBusName)); // Go for it... busForm.exec(); // Check if any buses have changed... if (busForm.isDirty()) updateAuxSendBusName(); } // Direct access parameter slots void qtractorPluginForm::updateDirectAccessParamSlot (void) { m_pDirectAccessParamMenu->clear(); if (m_pPlugin == NULL) return; QAction *pAction; const int iDirectAccessParamIndex = m_pPlugin->directAccessParamIndex(); const qtractorPlugin::Params& params = m_pPlugin->params(); qtractorPlugin::Params::ConstIterator param = params.constBegin(); const qtractorPlugin::Params::ConstIterator param_end = params.constEnd(); for ( ; param != param_end; ++param) { qtractorPluginParam *pParam = param.value(); const int iParamIndex = int(param.key()); pAction = m_pDirectAccessParamMenu->addAction( pParam->name(), this, SLOT(changeDirectAccessParamSlot())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex == iParamIndex); pAction->setData(iParamIndex); } if (!params.isEmpty()) m_pDirectAccessParamMenu->addSeparator(); pAction = m_pDirectAccessParamMenu->addAction( tr("&None"), this, SLOT(changeDirectAccessParamSlot())); pAction->setCheckable(true); pAction->setChecked(iDirectAccessParamIndex < 0); pAction->setData(int(-1)); } void qtractorPluginForm::changeDirectAccessParamSlot (void) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0) return; // Retrieve direct access parameter index from action data... QAction *pAction = qobject_cast (sender()); if (pAction == NULL) return; const int iDirectAccessParamIndex = pAction->data().toInt(); ++m_iUpdate; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorDirectAccessParamCommand(m_pPlugin, iDirectAccessParamIndex)); --m_iUpdate; } // Activation slot. void qtractorPluginForm::activateSlot ( bool bOn ) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0) return; ++m_iUpdate; // Make it a undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorActivatePluginCommand(m_pPlugin, bOn)); --m_iUpdate; } // Parameter-widget refreshner-loader. void qtractorPluginForm::refresh (void) { if (m_pPlugin == NULL) return; if (m_iUpdate > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::refresh()", this); #endif ++m_iUpdate; const bool bBlockSignals = m_ui.PresetComboBox->blockSignals(true); qtractorSubject::flushQueue(true); const QString sOldPreset = m_ui.PresetComboBox->currentText(); m_ui.PresetComboBox->clear(); m_ui.PresetComboBox->insertItems(0, m_pPlugin->presetList()); m_ui.PresetComboBox->model()->sort(0); m_ui.PresetComboBox->addItem(qtractorPlugin::defPreset()); const int iIndex = m_ui.PresetComboBox->findText(sOldPreset); if (iIndex >= 0) m_ui.PresetComboBox->setCurrentIndex(iIndex); else m_ui.PresetComboBox->setEditText(sOldPreset); // m_pPlugin->idleEditor(); QListIterator prop_iter(m_propWidgets); while (prop_iter.hasNext()) prop_iter.next()->refresh(); QListIterator param_iter(m_paramWidgets); while (param_iter.hasNext()) param_iter.next()->refresh(); updateAuxSendBusName(); qtractorSubject::resetQueue(); m_iDirtyCount = 0; m_ui.PresetComboBox->blockSignals(bBlockSignals); --m_iUpdate; } // Preset control. void qtractorPluginForm::stabilize (void) { qtractorPluginType *pType = m_pPlugin->type(); const bool bVstPlugin = (pType->typeHint() == qtractorPluginType::Vst); bool bExists = false; bool bEnabled = (m_pPlugin != NULL); m_ui.ActivateToolButton->setEnabled(bEnabled); if (bEnabled) bEnabled = (pType->controlIns() > 0 || pType->isConfigure()); m_ui.PresetComboBox->setEnabled(bEnabled); m_ui.OpenPresetToolButton->setVisible( bEnabled && (pType->isConfigure() || bVstPlugin)); if (bEnabled) { const QString& sPreset = m_ui.PresetComboBox->currentText(); bEnabled = !sPreset.isEmpty() && sPreset != qtractorPlugin::defPreset() && !m_pPlugin->isReadOnlyPreset(sPreset); bExists = (m_ui.PresetComboBox->findText(sPreset) >= 0); } m_ui.SavePresetToolButton->setEnabled( bEnabled && (!bExists || m_iDirtyCount > 0)); m_ui.DeletePresetToolButton->setEnabled( bEnabled && bExists); } // Clear up plugin form... void qtractorPluginForm::clear (void) { if (m_pPlugin) m_pPlugin->closeEditor(); qDeleteAll(m_paramWidgets); m_paramWidgets.clear(); qDeleteAll(m_propWidgets); m_propWidgets.clear(); m_pDirectAccessParamMenu->clear(); } // Keyboard event handler. void qtractorPluginForm::keyPressEvent ( QKeyEvent *pKeyEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm::keyPressEvent(%d)", pKeyEvent->key()); #endif const int iKey = pKeyEvent->key(); switch (iKey) { case Qt::Key_Escape: close(); break; default: QWidget::keyPressEvent(pKeyEvent); break; } } // Form show event (refresh). void qtractorPluginForm::showEvent ( QShowEvent *pShowEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::showEvent()", this); #endif QWidget::showEvent(pShowEvent); // Make sure all plugin-data is up-to-date... refresh(); stabilize(); } // Form hide event (save visible position). void qtractorPluginForm::hideEvent ( QHideEvent *pHideEvent ) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginForm[%p]::hideEvent()", this); #endif // Save current form position... if (m_pPlugin) m_pPlugin->setFormPos(QWidget::pos()); QWidget::hideEvent(pHideEvent); } // MIDI controller/observer attachment (context menu) void qtractorPluginForm::addMidiControlAction ( QWidget *pWidget, qtractorMidiControlObserver *pMidiObserver ) { qtractorMidiControlObserverForm::addMidiControlAction( this, pWidget, pMidiObserver); } void qtractorPluginForm::midiControlActionSlot (void) { qtractorMidiControlObserverForm::midiControlAction( this, qobject_cast (sender())); } void qtractorPluginForm::midiControlMenuSlot ( const QPoint& pos ) { qtractorMidiControlObserverForm::midiControlMenu( qobject_cast (sender()), pos); } //---------------------------------------------------------------------- // class qtractorPluginParamDisplay -- Observer display label. // class qtractorPluginParamDisplay : public QLabel { public: // Local observer. class Observer : public qtractorObserver { public: // Constructor. Observer(qtractorSubject *pSubject, qtractorPluginParamDisplay *pDisplay) : qtractorObserver(pSubject), m_pDisplay(pDisplay) {} // Observer updater. void update(bool bUpdate) { if (bUpdate) m_pDisplay->updateDisplay(); } private: // Members. qtractorPluginParamDisplay *m_pDisplay; }; // Constructor. qtractorPluginParamDisplay(qtractorPluginParam *pParam) : QLabel(), m_pParam(pParam), m_observer(pParam->subject(), this) {} // Observer accessor. Observer *observer() { return &m_observer; } protected: void updateDisplay() { QLabel::setText(m_pParam->display()); } private: // Parameter reference. qtractorPluginParam *m_pParam; // Observer instance. Observer m_observer; }; //---------------------------------------------------------------------- // class qtractorPluginParamWidget::SliderInterface -- Observer interface. // // Local converter interface. class qtractorPluginParamWidget::SliderInterface : public qtractorObserverSlider::Interface { public: // Constructor. SliderInterface ( qtractorObserverSlider *pSlider, qtractorPluginParam *pParam ) : qtractorObserverSlider::Interface(pSlider), m_pParam(pParam) {} // Formerly Pure virtuals. float scaleFromValue ( float fValue ) const { return 10000.0f * m_pParam->observer()->scaleFromValue(fValue, m_pParam->isLogarithmic()); } float valueFromScale ( float fScale ) const { return m_pParam->observer()->valueFromScale((fScale / 10000.0f), m_pParam->isLogarithmic()); } private: // Instance references. qtractorPluginParam *m_pParam; }; //---------------------------------------------------------------------------- // qtractorPluginParamWidget -- Plugin port widget. // // Constructor. qtractorPluginParamWidget::qtractorPluginParamWidget ( qtractorPluginParam *pParam, QWidget *pParent ) : QWidget(pParent), m_pParam(pParam) { m_pSlider = NULL; m_pSpinBox = NULL; m_pCheckBox = NULL; m_pDisplay = NULL; QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setMargin(0); pGridLayout->setSpacing(4); if (m_pParam->isToggled()) { m_pCheckBox = new qtractorObserverCheckBox(/*this*/); m_pCheckBox->setText(m_pParam->name()); m_pCheckBox->setSubject(m_pParam->subject()); // m_pCheckBox->setChecked(m_pParam->value() > 0.1f); pGridLayout->addWidget(m_pCheckBox, 0, 0); } else if (m_pParam->isInteger()) { pGridLayout->setColumnMinimumWidth(0, 120); QLabel *pLabel = new QLabel(/*this*/); pLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter); pLabel->setText(m_pParam->name() + ':'); pGridLayout->addWidget(pLabel, 0, 0); m_pSpinBox = new qtractorObserverSpinBox(/*this*/); m_pSpinBox->setMaximumWidth(64); m_pSpinBox->setDecimals(0); m_pSpinBox->setMinimum(m_pParam->minValue()); m_pSpinBox->setMaximum(m_pParam->maxValue()); m_pSpinBox->setAlignment(Qt::AlignHCenter); m_pSpinBox->setSubject(m_pParam->subject()); // m_pSpinBox->setValue(int(m_pParam->value())); pGridLayout->addWidget(m_pSpinBox, 0, 1); m_pDisplay = new qtractorPluginParamDisplay(m_pParam); m_pDisplay->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); // m_pDisplay->setText(m_pParam->display()); // m_pDisplay->setFixedWidth(72); m_pDisplay->setMinimumWidth(64); pGridLayout->addWidget(m_pDisplay, 0, 2); } else { QLabel *pLabel = new QLabel(/*this*/); pLabel->setText(m_pParam->name() + ':'); if (m_pParam->isDisplay()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); // pLabel->setFixedWidth(72); pLabel->setMinimumWidth(64); pGridLayout->addWidget(pLabel, 0, 0); } else { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); pGridLayout->addWidget(pLabel, 0, 0, 1, 3); } m_pSlider = new qtractorObserverSlider(/*this*/); m_pSlider->setInterface(new SliderInterface(m_pSlider, m_pParam)); m_pSlider->setOrientation(Qt::Horizontal); m_pSlider->setTickPosition(QSlider::NoTicks); m_pSlider->setMinimumWidth(120); m_pSlider->setMinimum(0); m_pSlider->setMaximum(10000); m_pSlider->setPageStep(1000); m_pSlider->setSingleStep(100); m_pSlider->setSubject(m_pParam->subject()); // m_pSlider->setValue(m_pSlider->scaleFromValue(m_pParam->value())); if (m_pParam->isDisplay()) { pGridLayout->addWidget(m_pSlider, 0, 1); m_pDisplay = new qtractorPluginParamDisplay(m_pParam); m_pDisplay->setAlignment(Qt::AlignCenter | Qt::AlignVCenter); // m_pDisplay->setText(m_pParam->display()); // m_pDisplay->setFixedWidth(72); m_pDisplay->setMinimumWidth(64); pGridLayout->addWidget(m_pDisplay, 0, 2); } else { pGridLayout->addWidget(m_pSlider, 1, 0, 1, 2); const int iDecimals = m_pParam->decimals(); m_pSpinBox = new qtractorObserverSpinBox(/*this*/); m_pSpinBox->setDecimals(iDecimals); m_pSpinBox->setMinimum(m_pParam->minValue()); m_pSpinBox->setMaximum(m_pParam->maxValue()); m_pSpinBox->setSingleStep(::powf(10.0f, - float(iDecimals))); m_pSpinBox->setAccelerated(true); m_pSpinBox->setSubject(m_pParam->subject()); // m_pSpinBox->setValue(m_pParam->value()); m_pSpinBox->setMaximumWidth(64); pGridLayout->addWidget(m_pSpinBox, 1, 2); } } if (m_pCheckBox) { QObject::connect(m_pCheckBox, SIGNAL(valueChanged(float)), SLOT(updateValue(float))); } if (m_pSpinBox) { QObject::connect(m_pSpinBox, SIGNAL(valueChanged(float)), SLOT(updateValue(float))); } if (m_pSlider) { QObject::connect(m_pSlider, SIGNAL(valueChanged(float)), SLOT(updateValue(float))); } QWidget::setLayout(pGridLayout); QWidget::setToolTip(m_pParam->name()); } // Refreshner-loader method. void qtractorPluginParamWidget::refresh (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginParamWidget[%p]::refresh()", this); #endif if (m_pCheckBox) m_pCheckBox->observer()->update(true); if (m_pSpinBox) m_pSpinBox->observer()->update(true); if (m_pSlider) m_pSlider->observer()->update(true); if (m_pDisplay) m_pDisplay->observer()->update(true); } // Parameter value change slot. void qtractorPluginParamWidget::updateValue ( float fValue ) { m_pParam->updateValue(fValue, true); } //---------------------------------------------------------------------------- // qtractorPluginPropertyWidget -- Plugin property widget. // // Constructor. qtractorPluginPropertyWidget::qtractorPluginPropertyWidget ( qtractorPlugin *pPlugin, unsigned long iProperty, QWidget *pParent ) : QWidget(pParent), m_pPlugin(pPlugin), m_iProperty(iProperty) { m_pCheckBox = NULL; m_pSpinBox = NULL; m_pTextEdit = NULL; m_pComboBox = NULL; m_pToolButton = NULL; QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setMargin(0); pGridLayout->setSpacing(4); #ifdef CONFIG_LV2_PATCH qtractorPluginType *pType = m_pPlugin->type(); qtractorLv2Plugin *pLv2Plugin = NULL; qtractorLv2Plugin::Property *pLv2Prop = NULL; if (pType && pType->typeHint() == qtractorPluginType::Lv2) pLv2Plugin = static_cast (m_pPlugin); if (pLv2Plugin) { const LV2_URID key = m_iProperty; const char *pszKey = qtractorLv2Plugin::lv2_urid_unmap(key); if (pszKey) pLv2Prop = pLv2Plugin->lv2_properties().value(pszKey, NULL); } #endif #ifdef CONFIG_LV2_PATCH if (pLv2Prop) { // pGridLayout->setColumnMinimumWidth(0, 120); pGridLayout->setColumnMinimumWidth(2, 32); if (pLv2Prop->isToggled()) { m_pCheckBox = new QCheckBox(/*this*/); // m_pCheckBox->setMinimumWidth(120); m_pCheckBox->setText(pLv2Prop->name()); // m_pCheckBox->setChecked(pLv2Prop->value().toBool()); pGridLayout->addWidget(m_pCheckBox, 0, 0, 1, 3); } else { QLabel *pLabel = new QLabel(/*this*/); pLabel->setText(pLv2Prop->name() + ':'); if (pLv2Prop->isString()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); // pLabel->setMinimumWidth(120); pGridLayout->addWidget(pLabel, 0, 0, 1, 3); m_pTextEdit = new QTextEdit(/*this*/); m_pTextEdit->setTabChangesFocus(true); m_pTextEdit->setMinimumWidth(120); m_pTextEdit->setMaximumHeight(60); m_pTextEdit->installEventFilter(this); // m_pTextEdit->setPlainText(pLv2Prop->value().toString()); pGridLayout->addWidget(m_pTextEdit, 1, 0, 2, 3); } else if (pLv2Prop->isPath()) { pLabel->setAlignment(Qt::AlignLeft | Qt::AlignBottom); // pLabel->setMinimumWidth(120); pGridLayout->addWidget(pLabel, 0, 0, 1, 3); m_pComboBox = new QComboBox(/*this*/); m_pComboBox->setEditable(false); m_pComboBox->setMinimumWidth(120); // m_pComboBox->addItem(pLv2Prop->value().toString()); pGridLayout->addWidget(m_pComboBox, 1, 0, 1, 2); m_pToolButton = new QToolButton(/*this*/); m_pToolButton->setIcon(QIcon(":/images/fileOpen.png")); pGridLayout->addWidget(m_pToolButton, 1, 2); } else { pLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter); // pLabel->setMinimumWidth(120); pGridLayout->addWidget(pLabel, 0, 0); const bool bIsInteger = pLv2Prop->isInteger(); m_pSpinBox = new QDoubleSpinBox(/*this*/); m_pSpinBox->setMaximumWidth(64); m_pSpinBox->setDecimals(bIsInteger ? 0 : 3); m_pSpinBox->setMinimum(pLv2Prop->minValue()); m_pSpinBox->setMaximum(pLv2Prop->maxValue()); m_pSpinBox->setAlignment(Qt::AlignHCenter); m_pSpinBox->setSingleStep(bIsInteger ? 1.0f : 0.001f); m_pSpinBox->setAccelerated(!bIsInteger); // m_pSpinBox->setValue(pLv2Prop->value().toDouble()); pGridLayout->addWidget(m_pSpinBox, 0, 1); } } } #endif // CONFIG_LV2_PATCH if (m_pCheckBox) { QObject::connect(m_pCheckBox, SIGNAL(toggled(bool)), SLOT(propertyChanged())); } if (m_pSpinBox) { QObject::connect(m_pSpinBox, SIGNAL(valueChanged(double)), SLOT(propertyChanged())); } if (m_pComboBox) { QObject::connect(m_pComboBox, SIGNAL(activated(int)), SLOT(propertyChanged())); } if (m_pToolButton) { QObject::connect(m_pToolButton, SIGNAL(clicked()), SLOT(buttonClicked())); } QWidget::setLayout(pGridLayout); #ifdef CONFIG_LV2_PATCH if (pLv2Prop) QWidget::setToolTip(pLv2Prop->name()); #endif } // Refreshner-loader method. void qtractorPluginPropertyWidget::refresh (void) { #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginPropertyWidget[%p]::refresh()", this); #endif #ifdef CONFIG_LV2_PATCH qtractorPluginType *pType = m_pPlugin->type(); qtractorLv2Plugin *pLv2Plugin = NULL; if (pType && pType->typeHint() == qtractorPluginType::Lv2) pLv2Plugin = static_cast (m_pPlugin); if (pLv2Plugin) { qtractorLv2Plugin::Property *pLv2Prop = NULL; const LV2_URID key = m_iProperty; const char *pszKey = qtractorLv2Plugin::lv2_urid_unmap(key); if (pszKey) pLv2Prop = pLv2Plugin->lv2_properties().value(pszKey, NULL); if (pLv2Prop) { if (m_pCheckBox) { const bool bCheckBox = m_pCheckBox->blockSignals(true); m_pCheckBox->setChecked(pLv2Prop->value().toBool()); m_pCheckBox->blockSignals(bCheckBox); } if (m_pSpinBox) { const bool bSpinBox = m_pSpinBox->blockSignals(true); m_pSpinBox->setValue(pLv2Prop->value().toDouble()); m_pSpinBox->blockSignals(bSpinBox); } if (m_pTextEdit) { const bool bTextEdit = m_pTextEdit->blockSignals(true); m_pTextEdit->setPlainText(pLv2Prop->value().toString()); m_pTextEdit->document()->setModified(false); m_pTextEdit->blockSignals(bTextEdit); } if (m_pComboBox) { const bool bComboBox = m_pComboBox->blockSignals(true); const QFileInfo fi(pLv2Prop->value().toString()); const QString& sPath = fi.canonicalFilePath(); int iIndex = m_pComboBox->findData(sPath); if (iIndex < 0) { m_pComboBox->insertItem(0, fi.fileName(), sPath); iIndex = 0; } m_pComboBox->setCurrentIndex(iIndex); m_pComboBox->setToolTip(sPath); m_pComboBox->blockSignals(bComboBox); } } } #endif } // Property file selector. void qtractorPluginPropertyWidget::buttonClicked (void) { // Sure we have this... if (m_pComboBox == NULL) return; // We'll need this, sure. qtractorOptions *pOptions = qtractorOptions::getInstance(); if (pOptions == NULL) return; // Ask for the filename to open... const int iIndex = m_pComboBox->currentIndex(); if (iIndex < 0) return; QString sFilename = m_pComboBox->itemData(iIndex).toString(); const QString& sTitle = tr("Open File") + " - " QTRACTOR_TITLE; #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pOptions->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(this, sTitle, sFilename, QString(), NULL, options); #else // Construct open-file dialog... QFileDialog fileDialog(this, sTitle, sFilename); // Set proper open-file modes... fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); if (pOptions->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); // Show dialog... if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { const QFileInfo fi(sFilename); const QString& sPath = fi.canonicalFilePath(); int iIndex = m_pComboBox->findData(sPath); if (iIndex < 0) { m_pComboBox->insertItem(0, fi.fileName(), sPath); iIndex = 0; } m_pComboBox->setCurrentIndex(iIndex); m_pComboBox->setToolTip(sPath); propertyChanged(); } } // Property value change slot. void qtractorPluginPropertyWidget::propertyChanged (void) { if (m_pPlugin == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("qtractorPluginPropertyWidget[%p]::propertyChanged()", this); #endif QVariant value; if (m_pCheckBox) value = bool(m_pCheckBox->isChecked()); if (m_pSpinBox) value = float(m_pSpinBox->value()); if (m_pTextEdit && m_pTextEdit->document()->isModified()) { value = m_pTextEdit->toPlainText(); m_pTextEdit->document()->setModified(false); } if (m_pComboBox) { const int iIndex = m_pComboBox->currentIndex(); if (iIndex >= 0) value = m_pComboBox->itemData(iIndex).toString(); } if (!value.isValid()) return; // Make it as an undoable command... qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) pSession->execute( new qtractorPluginPropertyCommand(m_pPlugin, m_iProperty, value)); } // Text edit (string) event filter. bool qtractorPluginPropertyWidget::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (qobject_cast (pObject) == m_pTextEdit) { if(pEvent->type() == QEvent::KeyPress) { QKeyEvent *pKeyEvent = static_cast (pEvent); if (pKeyEvent->key() == Qt::Key_Return && (pKeyEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { propertyChanged(); return true; } } else if(pEvent->type() == QEvent::FocusOut) propertyChanged(); } return QWidget::eventFilter(pObject, pEvent); } // end of qtractorPluginForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiMeter.h0000644000000000000000000000013213014536043017442 xustar0030 mtime=1479719971.764101039 30 atime=1479719971.764101039 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiMeter.h0000644000175000001440000001024413014536043020263 0ustar00rncbcusers00000000000000// qtractorMidiMeter.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMidiMeter_h #define __qtractorMidiMeter_h #include "qtractorMeter.h" // Forward declarations. class qtractorMidiMeter; class qtractorMidiMeterValue; class qtractorMidiMonitor; class QLabel; class QResizeEvent; class QPaintEvent; //---------------------------------------------------------------------------- // qtractorMidiMeterScale -- MIDI meter bridge scale widget. class qtractorMidiMeterScale : public qtractorMeterScale { Q_OBJECT public: // Constructor. qtractorMidiMeterScale(qtractorMidiMeter *pMidiMeter, QWidget *pParent = 0); protected: // Actual scale drawing method. void paintScale(QPainter *p); }; //---------------------------------------------------------------------------- // qtractorMidiMeterValue -- MIDI meter bridge value widget. class qtractorMidiMeterValue : public QWidget { Q_OBJECT public: // Constructor. qtractorMidiMeterValue(qtractorMidiMeter *pMidiMeter, QWidget *pParent = 0); // Reset peak holder. void peakReset() { m_iPeak = 0; } // Value refreshment. void refresh(); protected: // Specific event handlers. void paintEvent(QPaintEvent *); void resizeEvent(QResizeEvent *); private: // Local instance variables. qtractorMidiMeter *m_pMidiMeter; // Running variables. int m_iValue; float m_fValueDecay; int m_iPeak; int m_iPeakHold; float m_fPeakDecay; }; //---------------------------------------------------------------------------- // qtractorMidiMeter -- MIDI meter bridge slot widget. class qtractorMidiMeter : public qtractorMeter { Q_OBJECT public: // Constructor. qtractorMidiMeter(qtractorMidiMonitor *pMidiMonitor, QWidget *pParent = 0); // Default destructor. ~qtractorMidiMeter(); // Virtual monitor accessor. void setMonitor(qtractorMonitor *pMonitor); qtractorMonitor *monitor() const; // MIDI monitor accessor. void setMidiMonitor(qtractorMidiMonitor *pMidiMonitor); qtractorMidiMonitor *midiMonitor() const; // Local slider update methods. void updatePanning(); void updateGain(); // Monitor reset. void reset(); // Slot refreshment. void refresh(); // Reset peak holder. void peakReset(); #ifdef CONFIG_GRADIENT const QPixmap& pixmap() const; void updatePixmap(); #endif // Color/level indexes. enum { ColorPeak = 0, ColorOver = 1, ColorBack = 2, ColorFore = 3, ColorCount = 4 }; // Common resource accessors. static void setColor(int iIndex, const QColor& color); static const QColor& color(int iIndex); static const QColor& defaultColor(int iIndex); protected: // Specific event handlers. void resizeEvent(QResizeEvent *); private: // Local forward declarations. class GainSliderInterface; class GainSpinBoxInterface; // Local instance variables. qtractorMidiMonitor *m_pMidiMonitor; qtractorMidiMeterScale *m_pMidiScale; qtractorMidiMeterValue *m_pMidiValue; QLabel *m_pMidiLabel; unsigned int m_iMidiCount; #ifdef CONFIG_GRADIENT QPixmap *m_pPixmap; #endif // MIDI I/O LED pixmap stuff. enum { LedOff = 0, LedOn = 1, LedCount = 2 }; static int g_iLedRefCount; static QPixmap *g_pLedPixmap[LedCount]; static QColor g_defaultColors[ColorCount]; static QColor g_currentColors[ColorCount]; }; #endif // __qtractorMidiMeter_h // end of qtractorMidiMeter.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorTempoAdjustForm.cpp0000644000000000000000000000012713014536043021205 xustar0029 mtime=1479719971.77610704 29 atime=1479719971.77610704 29 ctime=1479719971.77610704 qtractor-0.8.0/src/qtractorTempoAdjustForm.cpp0000644000175000001440000002334713014536043022032 0ustar00rncbcusers00000000000000// qtractorTempoAdjustForm.cpp // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorTempoAdjustForm.h" #include "qtractorAbout.h" #include "qtractorSession.h" #include "qtractorMainForm.h" #include #include #include //---------------------------------------------------------------------------- // qtractorTempoAdjustForm -- UI wrapper form. // Constructor. qtractorTempoAdjustForm::qtractorTempoAdjustForm ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); m_pTempoTap = new QTime(); // Initialize local time scale. m_pTimeScale = new qtractorTimeScale(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_pTimeScale->copy(*pSession->timeScale()); m_ui.RangeStartSpinBox->setTimeScale(m_pTimeScale); m_ui.RangeLengthSpinBox->setTimeScale(m_pTimeScale); m_ui.TempoSpinBox->setTempo(m_pTimeScale->tempo(), false); m_ui.TempoSpinBox->setBeatsPerBar(m_pTimeScale->beatsPerBar(), false); m_ui.TempoSpinBox->setBeatDivisor(m_pTimeScale->beatDivisor(), true); m_iTempoTap = 0; m_fTempoTap = 0.0f; // Set proper time scales display format... m_ui.FormatComboBox->setCurrentIndex(int(m_pTimeScale->displayFormat())); // Initialize dirty control state (nope). m_iDirtySetup = 0; m_iDirtyCount = 0; // Try to set minimal window positioning. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.TempoSpinBox, SIGNAL(valueChanged(float, unsigned short, unsigned short)), SLOT(tempoChanged())); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(rangeStartChanged(unsigned long))); QObject::connect(m_ui.RangeStartSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeLengthSpinBox, SIGNAL(valueChanged(unsigned long)), SLOT(rangeLengthChanged(unsigned long))); QObject::connect(m_ui.RangeLengthSpinBox, SIGNAL(displayFormatChanged(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.RangeBeatsSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.AdjustPushButton, SIGNAL(clicked()), SLOT(adjust())); QObject::connect(m_ui.FormatComboBox, SIGNAL(activated(int)), SLOT(formatChanged(int))); QObject::connect(m_ui.TempoPushButton, SIGNAL(clicked()), SLOT(tempoTap())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); } // Destructor. qtractorTempoAdjustForm::~qtractorTempoAdjustForm (void) { // Don't forget to get rid of local time-scale instance... if (m_pTimeScale) delete m_pTimeScale; if (m_pTempoTap) delete m_pTempoTap; } // Range accessors. void qtractorTempoAdjustForm::setRangeStart ( unsigned long iRangeStart ) { ++m_iDirtySetup; m_ui.RangeStartSpinBox->setValue(iRangeStart, true); m_ui.RangeLengthSpinBox->setDeltaValue(true, iRangeStart); --m_iDirtySetup; } unsigned long qtractorTempoAdjustForm::rangeStart (void) const { return m_ui.RangeStartSpinBox->value(); } void qtractorTempoAdjustForm::setRangeLength ( unsigned long iRangeLength ) { ++m_iDirtySetup; m_ui.RangeLengthSpinBox->setValue(iRangeLength, true); unsigned int iRangeBeats = m_pTimeScale->beatFromFrame(iRangeLength); unsigned long q = m_pTimeScale->beatsPerBar(); iRangeBeats = q * ((iRangeBeats + (q >> 1)) / q); m_ui.RangeBeatsSpinBox->setValue(iRangeBeats); --m_iDirtySetup; } unsigned long qtractorTempoAdjustForm::rangeLength (void) const { return m_ui.RangeLengthSpinBox->value(); } unsigned short qtractorTempoAdjustForm::rangeBeats (void) const { return m_ui.RangeBeatsSpinBox->value(); } // Accept settings (OK button slot). void qtractorTempoAdjustForm::accept (void) { // Just go with dialog acceptance. QDialog::accept(); } // Reject settings (Cancel button slot). void qtractorTempoAdjustForm::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyCount > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " QTRACTOR_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Dirty up settings. void qtractorTempoAdjustForm::changed (void) { if (m_iDirtySetup > 0) return; ++m_iDirtyCount; stabilizeForm(); } // Tempo signature has changed. void qtractorTempoAdjustForm::tempoChanged (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::tempoChanged()"); #endif m_iTempoTap = 0; m_fTempoTap = 0.0f; changed(); } // Adjust delta-value spin-boxes to new anchor frame. void qtractorTempoAdjustForm::rangeStartChanged ( unsigned long iRangeStart ) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::rangeStartChanged(%lu)", iRangeStart); #endif m_ui.RangeLengthSpinBox->setDeltaValue(true, iRangeStart); selectChanged(); } void qtractorTempoAdjustForm::rangeLengthChanged ( unsigned long iRangeLength ) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::rangeLengthChanged(%lu)", iRangeLength); #endif int iRangeBeatsMax // It follows from max. tempo = 300bpm. = int(5.0f * float(iRangeLength) / float(m_pTimeScale->sampleRate())); m_ui.RangeBeatsSpinBox->setMaximum(iRangeBeatsMax); selectChanged(); } // Adjust as instructed. void qtractorTempoAdjustForm::adjust (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::adjust()"); #endif const unsigned short iRangeBeats = m_ui.RangeBeatsSpinBox->value(); if (iRangeBeats < 1) return; const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); const unsigned long iBeatLength = iRangeLength / iRangeBeats; const float fTempo = 60.0f * float(m_pTimeScale->sampleRate()) / float(iBeatLength); m_ui.TempoSpinBox->setTempo(fTempo, false); // m_ui.RangeLengthSpinBox->setValue(iRangeBeats * iBeatLength, false); selectChanged(); } // Adjust current selection edit/tail. void qtractorTempoAdjustForm::selectChanged (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::selectChanged()"); #endif const unsigned long iRangeStart = m_ui.RangeStartSpinBox->value(); const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) { pSession->setEditHead(iRangeStart); pSession->setEditTail(iRangeStart + iRangeLength); } qtractorMainForm *pMainForm = qtractorMainForm::getInstance(); if (pMainForm) pMainForm->selectionNotifySlot(NULL); changed(); } // Display format has changed. void qtractorTempoAdjustForm::formatChanged ( int iDisplayFormat ) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::formatChanged()"); #endif const bool bBlockSignals = m_ui.FormatComboBox->blockSignals(true); m_ui.FormatComboBox->setCurrentIndex(iDisplayFormat); qtractorTimeScale::DisplayFormat displayFormat = qtractorTimeScale::DisplayFormat(iDisplayFormat); m_ui.RangeStartSpinBox->setDisplayFormat(displayFormat); m_ui.RangeLengthSpinBox->setDisplayFormat(displayFormat); if (m_pTimeScale) m_pTimeScale->setDisplayFormat(displayFormat); m_ui.FormatComboBox->blockSignals(bBlockSignals); stabilizeForm(); } // Stabilize current form state. void qtractorTempoAdjustForm::stabilizeForm (void) { const unsigned long iRangeLength = m_ui.RangeLengthSpinBox->value(); const unsigned short iRangeBeats = m_ui.RangeBeatsSpinBox->value(); bool bValid = (m_iDirtyCount > 0); bValid = bValid && (iRangeLength > 0); bValid = bValid && (iRangeBeats > 0); m_ui.AdjustPushButton->setEnabled(bValid); // m_ui.OkPushButton->setEnabled(bValid); } // Tempo tap click. void qtractorTempoAdjustForm::tempoTap (void) { #ifdef CONFIG_DEBUG qDebug("qtractorTempoAdjustForm::tempoTap()"); #endif const int iTimeTap = m_pTempoTap->restart(); if (iTimeTap > 200 && iTimeTap < 2000) { // Magic! m_fTempoTap += (60000.0f / float(iTimeTap)); if (++m_iTempoTap > 2) { m_fTempoTap /= float(m_iTempoTap); m_iTempoTap = 1; // Median-like averaging... m_ui.TempoSpinBox->setTempo(int(m_fTempoTap), false); } } else { m_iTempoTap = 0; m_fTempoTap = 0.0f; } } // Accepted results accessors. float qtractorTempoAdjustForm::tempo (void) const { return m_ui.TempoSpinBox->tempo(); } unsigned short qtractorTempoAdjustForm::beatsPerBar (void) const { return m_ui.TempoSpinBox->beatsPerBar(); } unsigned short qtractorTempoAdjustForm::beatDivisor (void) const { return m_ui.TempoSpinBox->beatDivisor(); } // end of qtractorTempoAdjustForm.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMessages.h0000644000000000000000000000013213014536043017332 xustar0030 mtime=1479719971.754096039 30 atime=1479719971.754096039 30 ctime=1479719971.754096039 qtractor-0.8.0/src/qtractorMessages.h0000644000175000001440000000574613014536043020166 0ustar00rncbcusers00000000000000// qtractorMessages.h // /**************************************************************************** Copyright (C) 2005-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorMessages_h #define __qtractorMessages_h #include // Forward declarations. class qtractorMessagesTextEdit; class QSocketNotifier; class QFile; //------------------------------------------------------------------------- // qtractorMessages - Messages log dockable window. // class qtractorMessages : public QDockWidget { Q_OBJECT public: // Constructor. qtractorMessages(QWidget *pParent); // Destructor. ~qtractorMessages(); // Stdout/stderr capture accessors. bool isCaptureEnabled() const; void setCaptureEnabled(bool bCapture); // Message font accessors. QFont messagesFont() const; void setMessagesFont(const QFont & font); // Maximum number of message lines accessors. int messagesLimit() const; void setMessagesLimit(int iMessagesLimit); // Logging settings. bool isLogging() const; void setLogging(bool bEnabled, const QString& sFilename = QString()); // The main utility methods. void appendMessages(const QString& s); void appendMessagesColor(const QString& s, const QString &c); void appendMessagesText(const QString& s); // Stdout capture functions. void appendStdoutBuffer(const QString& s); void flushStdoutBuffer(); // History reset. void clear(); protected: // Message executives. void appendMessagesLine(const QString& s); void appendMessagesLog(const QString& s); // Just about to notify main-window that we're closing. void closeEvent(QCloseEvent *); // Set stdout/stderr blocking mode. bool stdoutBlock(int fd, bool bBlock) const; protected slots: // Stdout capture slot. void stdoutNotify(int fd); private: // The maximum number of message lines and current count. int m_iMessagesLines; int m_iMessagesLimit; int m_iMessagesHigh; // The textview main widget. qtractorMessagesTextEdit *m_pMessagesTextView; // Stdout capture variables. QSocketNotifier *m_pStdoutNotifier; QString m_sStdoutBuffer; int m_fdStdout[2]; // Logging stuff. QFile *m_pMessagesLog; }; #endif // __qtractorMessages_h // end of qtractorMessages.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiMonitor.cpp0000644000000000000000000000013213014536043020350 xustar0030 mtime=1479719971.764101039 30 atime=1479719971.764101039 30 ctime=1479719971.764101039 qtractor-0.8.0/src/qtractorMidiMonitor.cpp0000644000175000001440000001257613014536043021203 0ustar00rncbcusers00000000000000// qtractorMidiMonitor.cpp // /**************************************************************************** Copyright (C) 2005-2014, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorMidiMonitor.h" #include "qtractorSession.h" #include "qtractorSessionCursor.h" #include "qtractorAudioEngine.h" #include "qtractorMidiEngine.h" // Module constants. const unsigned int c_iQueueSize = 16; // Must be power of 2; const unsigned int c_iQueueMask = c_iQueueSize - 1; // Singleton variables. unsigned int qtractorMidiMonitor::g_iFrameSlot = 0; unsigned int qtractorMidiMonitor::g_iTimeSlot[2] = { 0, 0 }; unsigned long qtractorMidiMonitor::g_iTimeSplit = 0; //---------------------------------------------------------------------------- // qtractorMidiMonitor -- MIDI monitor bridge value processor. // Constructor. qtractorMidiMonitor::qtractorMidiMonitor ( float fGain, float fPanning ) : qtractorMonitor(fGain, fPanning) { // Allocate actual buffer stuff... m_pQueue = new QueueItem [c_iQueueSize]; // May reset now... reset(); } // Destructor. qtractorMidiMonitor::~qtractorMidiMonitor (void) { delete [] m_pQueue; } // Monitor enqueue method. void qtractorMidiMonitor::enqueue ( qtractorMidiEvent::EventType type, unsigned char val, unsigned long tick ) { // Check whether this is a scheduled value... if (m_iTimeStart < tick && g_iTimeSlot[1] > 0) { // Find queue offset index... unsigned int iOffset = (tick - m_iTimeStart) / timeSlot(tick); // FIXME: Ignore outsiders (which would manifest as // out-of-time phantom monitor peak values...) if (iOffset > c_iQueueMask) iOffset = c_iQueueMask; const unsigned int iIndex = (m_iQueueIndex + iOffset) & c_iQueueMask; // Set the value in buffer... QueueItem& item = m_pQueue[iIndex]; if (item.value < val && type == qtractorMidiEvent::NOTEON) item.value = val; // Increment enqueued count. ++(item.count); // Done enqueueing. } else { // Alternative is sending it directly // as a non-enqueued direct value... if (m_item.value < val && type == qtractorMidiEvent::NOTEON) m_item.value = val; // Increment direct count. ++(m_item.count); // Done direct. } } // Monitor value dequeue method. float qtractorMidiMonitor::value (void) { // Grab-and-reset current direct value... unsigned char val = m_item.value; m_item.value = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession && g_iFrameSlot > 0) { // Sweep the queue until current time... const unsigned long iFrameTime = pSession->frameTimeEx(); while (m_iFrameStart < iFrameTime) { QueueItem& item = m_pQueue[m_iQueueIndex]; if (val < item.value) val = item.value; m_item.count += item.count; item.value = 0; item.count = 0; ++m_iQueueIndex &= c_iQueueMask; m_iFrameStart += g_iFrameSlot; m_iTimeStart += timeSlot(m_iTimeStart); } } // Dequeue done. return (gain() * val) / 127.0f; } // Monitor count dequeue method. int qtractorMidiMonitor::count (void) { // Grab latest direct/dequeued count... const int iCount = int(m_item.count); m_item.count = 0; return iCount; } // Clear monitor. void qtractorMidiMonitor::clear (void) { // (Re)initialize all... m_item.value = 0; m_item.count = 0; m_iQueueIndex = 0; // Time to reset buffer... for (unsigned int i = 0; i < c_iQueueSize; ++i) { m_pQueue[i].value = 0; m_pQueue[i].count = 0; } } // Reset monitor. void qtractorMidiMonitor::reset (void) { // (Re)initialize all... clear(); // Reset actual frame/time start... m_iFrameStart = 0; m_iTimeStart = 0; qtractorSession *pSession = qtractorSession::getInstance(); if (pSession) m_iFrameStart = pSession->frameTimeEx(); } // Update monitor (nothing really done here). void qtractorMidiMonitor::update (void) { // Do nothing yet... } // Singleton time base reset. void qtractorMidiMonitor::resetTime ( qtractorTimeScale *pTimeScale, unsigned long iFrame ) { g_iFrameSlot = pTimeScale->sampleRate() / c_iQueueSize; splitTime(pTimeScale, iFrame, 0); } // Singleton time base split (scheduled tempo change) void qtractorMidiMonitor::splitTime ( qtractorTimeScale *pTimeScale, unsigned long iFrame, unsigned long iTime ) { // Reset time references... qtractorTimeScale::Cursor cursor(pTimeScale); qtractorTimeScale::Node *pNode = cursor.seekFrame(iFrame); const unsigned long t0 = pNode->tickFromFrame(iFrame); // Time slot: the amount of time (in ticks) // each queue slot will hold scheduled events; g_iTimeSlot[0] = g_iTimeSlot[1]; g_iTimeSlot[1] = pNode->tickFromFrame(iFrame + g_iFrameSlot) - t0; // Relative time where time splits. g_iTimeSplit = iTime; } // end of qtractorMidiMonitor.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiEditList.cpp0000644000000000000000000000013213014536043020442 xustar0030 mtime=1479719971.758098039 30 atime=1479719971.758098039 30 ctime=1479719971.758098039 qtractor-0.8.0/src/qtractorMidiEditList.cpp0000644000175000001440000003245313014536043021271 0ustar00rncbcusers00000000000000// qtractorMidiEditList.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiEditList.h" #include "qtractorMidiEditor.h" #include "qtractorMidiEditView.h" #include #include #include #include #include #include #ifdef CONFIG_GRADIENT #include #endif //---------------------------------------------------------------------------- // qtractorMidiEditList -- MIDI sequence key scale widget. // Constructor. qtractorMidiEditList::qtractorMidiEditList ( qtractorMidiEditor *pEditor, QWidget *pParent ) : qtractorScrollView(pParent) { m_pEditor = pEditor; m_iItemHeight = ItemHeightBase; m_dragState = DragNone; m_iNoteOn = -1; m_iNoteVel = -1; qtractorScrollView::setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); qtractorScrollView::setFocusPolicy(Qt::NoFocus); // qtractorScrollView::viewport()->setFocusPolicy(Qt::ClickFocus); // qtractorScrollView::viewport()->setFocusProxy(this); // qtractorScrollView::viewport()->setAcceptDrops(true); // qtractorScrollView::setDragAutoScroll(false); qtractorScrollView::setMouseTracking(true); const QFont& font = qtractorScrollView::font(); qtractorScrollView::setFont(QFont(font.family(), font.pointSize() - 2)); // QObject::connect(this, SIGNAL(contentsMoving(int,int)), // this, SLOT(updatePixmap(int,int))); // Trap for help/tool-tips and leave events. qtractorScrollView::viewport()->installEventFilter(this); } // Destructor. qtractorMidiEditList::~qtractorMidiEditList (void) { } // Item height methods. void qtractorMidiEditList::setItemHeight ( unsigned short iItemHeight ) { if (iItemHeight > ItemHeightMax) iItemHeight = ItemHeightMax; else if (iItemHeight < ItemHeightMin) iItemHeight = ItemHeightMin; if (iItemHeight == m_iItemHeight) return; m_iItemHeight = iItemHeight; updateContentsHeight(); } unsigned short qtractorMidiEditList::itemHeight (void) const { return m_iItemHeight; } // Update key-list content height. void qtractorMidiEditList::updateContentsHeight (void) { const int iContentsHeight = 128 * m_iItemHeight; qtractorScrollView::resizeContents( qtractorScrollView::contentsWidth(), iContentsHeight); // Force an update on other views too... m_pEditor->editView()->resizeContents( m_pEditor->editView()->contentsWidth(), iContentsHeight); // m_pEditor->editView()->updateContents(); } // Rectangular contents update. void qtractorMidiEditList::updateContents ( const QRect& rect ) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(rect); } // Overall contents update. void qtractorMidiEditList::updateContents (void) { updatePixmap( qtractorScrollView::contentsX(), qtractorScrollView::contentsY()); qtractorScrollView::updateContents(); } // Resize event handler. void qtractorMidiEditList::resizeEvent ( QResizeEvent *pResizeEvent ) { qtractorScrollView::resizeEvent(pResizeEvent); updateContents(); } // (Re)create the complete view pixmap. void qtractorMidiEditList::updatePixmap ( int /*cx*/, int cy ) { QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); const int h = pViewport->height(); if (w < 1 || h < 1) return; const QPalette& pal = qtractorScrollView::palette(); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = pal.midlight().color(); const QColor& rgbShadow = pal.shadow().color(); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); QPainter painter(&m_pixmap); painter.initFrom(this); const int ch = qtractorScrollView::contentsHeight() - cy; const float hk = (12.0f * m_iItemHeight) / 7.0f; // Key height. const int wk = (w << 1) / 3; // Key width. const int q0 = (cy / m_iItemHeight); const int n0 = 127 - q0; const int y0 = q0 * m_iItemHeight - cy; int n, k, y, x = w - wk; // Draw horizontal key-lines... painter.setPen(rgbLine); painter.setBrush(rgbShadow); #ifdef CONFIG_GRADIENT QLinearGradient gradLight(x, 0, w, 0); gradLight.setColorAt(0.0f, rgbLight); gradLight.setColorAt(0.1f, rgbLight.lighter(180)); painter.fillRect(x, 0, wk, h, gradLight); // painter.setBrush(gradLight); #else // painter.setBrush(rgbLight.lighter()); painter.fillRect(x, 0, wk, h, rgbLight.lighter()); #endif y = y0; n = n0; while (y < h && y < ch) { k = (n % 12); if (k >= 5) ++k; if ((k & 1) == 0) { int y1 = ch - int(hk * ((n / 12) * 7 + (k >> 1))); painter.drawLine(x, y1, w, y1); if (k == 0) { painter.setPen(Qt::darkGray); y1 = y + m_iItemHeight; painter.drawText(2, y1 - 2, tr("C%1").arg((n / 12) - 1)); painter.setPen(rgbLine); // p.drawLine(0, y1, x, y1); } } y += m_iItemHeight; --n; } #ifdef CONFIG_GRADIENT QLinearGradient gradDark(x, 0, x + wk, 0); gradDark.setColorAt(0.0f, rgbLight); gradDark.setColorAt(0.3f, rgbShadow); painter.setBrush(gradDark); #else painter.setBrush(rgbShadow); #endif y = y0; n = n0; while (y < h && y < ch) { k = (n % 12); if (k >= 5) ++k; if (k & 1) painter.drawRect(x, y, (wk * 6) / 10, m_iItemHeight); y += m_iItemHeight; --n; } painter.drawLine(x, 0, x, h); if (y > ch) painter.fillRect(0, ch, w, h - ch, pal.dark().color()); } // Draw the time scale. void qtractorMidiEditList::drawContents ( QPainter *pPainter, const QRect& rect ) { pPainter->drawPixmap(rect, m_pixmap, rect); // Are we sticking in some note? if (m_iNoteOn >= 0) { pPainter->fillRect(QRect( contentsToViewport(m_rectNote.topLeft()), m_rectNote.size()), m_iNoteVel > 0 ? QColor(255, 0, 120, 120) : QColor(120, 120, 255, 120)); } } // To have keyline in v-sync with main view. void qtractorMidiEditList::contentsYMovingSlot ( int /*cx*/, int cy ) { if (qtractorScrollView::contentsY() != cy) qtractorScrollView::setContentsPos(qtractorScrollView::contentsX(), cy); } // Piano keyboard note-on handler. void qtractorMidiEditList::dragNoteOn ( int iNote, int iVelocity ) { // If it ain't changed we won't change it ;) if (iNote == m_iNoteOn && m_iNoteVel >= iVelocity) return; // Were we pending on some sounding note? dragNoteOff(); // Now for the sounding new one... if (iNote >= 0) { // This stands for the keyboard area... QWidget *pViewport = qtractorScrollView::viewport(); const int w = pViewport->width(); int wk = (w << 1) / 3; int xk = w - wk; #if 0 float yk, hk; int k = (iNote % 12); if (k >= 5) ++k; if ((k % 2) == 0) { hk = (12.0f * m_iItemHeight) / 7.0f; yk = (128 * m_iItemHeight) - ((iNote / 12) * 7 + (k / 2) + 1) * hk + 2; } else { hk = m_iItemHeight; yk = ((127 - iNote) * hk) + 1; wk = (wk * 6) / 10; } #else const int hk = m_iItemHeight; int k = (iNote % 12); if (k >= 5) ++k; if (k % 2) wk = (wk * 6) / 10; const int yk = ((127 - iNote) * hk) + 1; #endif // This is the new note on... m_iNoteOn = iNote; m_iNoteVel = iVelocity; m_rectNote.setRect(xk, yk, wk, hk); if (m_iNoteVel > 0) m_pEditor->sendNote(m_iNoteOn, m_iNoteVel); // Otherwise, reset any pending note... qtractorScrollView::viewport()->update( QRect(contentsToViewport(m_rectNote.topLeft()), m_rectNote.size())); } } // Piano keyboard note-on position handler. void qtractorMidiEditList::dragNoteOn ( const QPoint& pos, int iVelocity ) { // Compute new key cordinates... const int ch = qtractorScrollView::contentsHeight(); dragNoteOn((ch - pos.y()) / m_iItemHeight, iVelocity); } // Piano keyboard note-on handler. void qtractorMidiEditList::dragNoteOff (void) { if (m_iNoteOn < 0) return; // Turn off old note... if (m_iNoteVel > 0) m_pEditor->sendNote(m_iNoteOn, 0); m_iNoteOn = m_iNoteVel = -1; qtractorScrollView::viewport()->update( QRect(contentsToViewport(m_rectNote.topLeft()), m_rectNote.size())); } // Handle item selection/dragging -- mouse button press. void qtractorMidiEditList::mousePressEvent ( QMouseEvent *pMouseEvent ) { // Force null state. m_dragState = DragNone; // Which mouse state? const bool bModifier = (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)); // Make sure we'll reset selection... if (!bModifier) m_pEditor->selectAll(m_pEditor->editView(), false); // Direct snap positioning... const QPoint& pos = viewportToContents(pMouseEvent->pos()); switch (pMouseEvent->button()) { case Qt::LeftButton: // Remember what and where we'll be dragging/selecting... m_dragState = DragStart; m_posDrag = pos; // Are we keying in some keyboard? dragNoteOn(pos); break; default: break; } // qtractorScrollView::mousePressEvent(pMouseEvent); } // Handle item selection/dragging -- mouse pointer move. void qtractorMidiEditList::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { // Are we already moving/dragging something? const QPoint& pos = viewportToContents(pMouseEvent->pos()); const int x = m_pEditor->editView()->contentsX(); switch (m_dragState) { case DragSelect: // Rubber-band selection... m_rectDrag.setBottom(pos.y()); m_pEditor->editView()->ensureVisible(x, pos.y(), 0, 16); m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, false); // Are we keying in some keyboard? dragNoteOn(pos); break; case DragStart: // Rubber-band starting... if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // We'll start dragging alright... const int w = m_pEditor->editView()->contentsWidth(); m_rectDrag.setTop(m_posDrag.y()); m_rectDrag.setLeft(0); m_rectDrag.setRight(w); m_rectDrag.setBottom(pos.y()); m_dragState = DragSelect; qtractorScrollView::setCursor(QCursor(Qt::SizeVerCursor)); } // Fall thru... case DragNone: default: // Are we hovering in some keyboard? dragNoteOn(pos, -1); break; } // qtractorScrollView::mouseMoveEvent(pMouseEvent); } // Handle item selection/dragging -- mouse button release. void qtractorMidiEditList::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { // qtractorScrollView::mouseReleaseEvent(pMouseEvent); // Direct snap positioning... switch (m_dragState) { case DragSelect: // Do the final range selection... m_pEditor->selectRect(m_pEditor->editView(), m_rectDrag, pMouseEvent->modifiers() & Qt::ControlModifier, true); // Keyboard notes are reset later anyway... break; case DragStart: case DragNone: default: break; } // Clean up. resetDragState(); } // Handle zoom with mouse wheel. void qtractorMidiEditList::wheelEvent ( QWheelEvent *pWheelEvent ) { if (pWheelEvent->modifiers() & Qt::ControlModifier) { const int delta = pWheelEvent->delta(); if (delta > 0) m_pEditor->zoomIn(); else m_pEditor->zoomOut(); } else qtractorScrollView::wheelEvent(pWheelEvent); } // Keyboard event handler. void qtractorMidiEditList::keyPressEvent ( QKeyEvent *pKeyEvent ) { if (pKeyEvent->key() == Qt::Key_Escape) resetDragState(); if (!m_pEditor->keyPress(this, pKeyEvent->key(), pKeyEvent->modifiers())) qtractorScrollView::keyPressEvent(pKeyEvent); } // Reset drag/select/move state. void qtractorMidiEditList::resetDragState (void) { // Were we stuck on some keyboard note? dragNoteOff(); // Cancel any dragging out there... switch (m_dragState) { case DragSelect: qtractorScrollView::updateContents(); // Fall thru... qtractorScrollView::unsetCursor(); // Fall thru again... case DragNone: default: break; } // Also get rid of any meta-breadcrumbs... m_pEditor->resetDragState(this); // Force null state. m_dragState = DragNone; // HACK: give focus to track-view... m_pEditor->editView()->setFocus(); } // Trap for help/tool-tip events. bool qtractorMidiEditList::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == qtractorScrollView::viewport()) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent) { const QPoint& pos = qtractorScrollView::viewportToContents(pHelpEvent->pos()); const QString sToolTip("%1 (%2)"); const int ch = qtractorScrollView::contentsHeight(); const int note = (ch - pos.y()) / m_iItemHeight; QToolTip::showText(pHelpEvent->globalPos(), sToolTip.arg(m_pEditor->noteName(note)).arg(note)); return true; } } else if (pEvent->type() == QEvent::Leave) { dragNoteOff(); return true; } } // Not handled here. return qtractorScrollView::eventFilter(pObject, pEvent); } // end of qtractorMidiEditList.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorMidiControlObserver.cpp0000644000000000000000000000013213014536043022051 xustar0030 mtime=1479719971.757097539 30 atime=1479719971.757097539 30 ctime=1479719971.757097539 qtractor-0.8.0/src/qtractorMidiControlObserver.cpp0000644000175000001440000001403213014536043022671 0ustar00rncbcusers00000000000000// qtractorMidiControlObserver.cpp // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "qtractorAbout.h" #include "qtractorMidiControlObserver.h" #include // Ref. P.448. Approximate cube root of an IEEE float // Hacker's Delight (2nd Edition), by Henry S. Warren // http://www.hackersdelight.org/hdcodetxt/acbrt.c.txt // static inline float cbrtf2 ( float x ) { #ifdef CONFIG_FLOAT32_NOP // Avoid strict-aliasing optimization (gcc -O2). union { float f; int i; } u; u.f = x; u.i = (u.i >> 4) + (u.i >> 2); u.i += (u.i >> 4); u.i += 0x2a6497f8; return u.f; #else return ::cbrtf(x); #endif } static inline float cubef2 ( float x ) { return x * x * x; } //---------------------------------------------------------------------- // class qtractorMidiControlObserver -- MIDI controller observers. // // Constructor. qtractorMidiControlObserver::qtractorMidiControlObserver ( qtractorSubject *pSubject ) : qtractorObserver(pSubject), m_ctype(qtractorMidiEvent::CONTROLLER), m_iChannel(0), m_iParam(0), m_bLogarithmic(false), m_bFeedback(false), m_bInvert(false), m_bHook(false), m_bLatch(true), m_fMidiValue(0.0f), m_bMidiSync(false), m_pCurveList(NULL) { } // Destructor (virtual). qtractorMidiControlObserver::~qtractorMidiControlObserver (void) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl && pMidiControl->isMidiObserverMapped(this)) pMidiControl->unmapMidiObserver(this); } // MIDI scale type (7bit vs. 14bit). unsigned short qtractorMidiControlObserver::midiScale (void) const { if (m_ctype == qtractorMidiEvent::PITCHBEND || m_ctype == qtractorMidiEvent::CONTROL14 || m_ctype == qtractorMidiEvent::REGPARAM || m_ctype == qtractorMidiEvent::NONREGPARAM) return 0x3fff; else return 0x7f; } // MIDI mapped value converters. void qtractorMidiControlObserver::setMidiValue ( unsigned short iValue ) { const unsigned short iScale = midiScale(); // setScaleValue(float(iValue) / float(iScale)); if (iValue > iScale) iValue = iScale; const float fScale = float(m_bInvert ? iScale - iValue : iValue) / float(iScale); float fValue = valueFromScale(fScale, m_bLogarithmic); if (!m_bLatch && qtractorObserver::isToggled()) { const float vmax = qtractorObserver::maxValue(); const float vmin = qtractorObserver::minValue(); const float vmid = 0.5f * (vmax + vmin); if (fValue > vmid) fValue = (m_fMidiValue > vmid ? vmin : vmax); else fValue = (m_fMidiValue < vmid ? vmax : vmin); } bool bSync = (m_bHook || !qtractorObserver::isDecimal()); if (!bSync) bSync = m_bMidiSync; if (!bSync) { const float v0 = m_fMidiValue; const float v1 = qtractorObserver::value(); #if 0 if ((fValue > v0 && v1 >= v0 && fValue >= v1) || (fValue < v0 && v0 >= v1 && v1 >= fValue)) bSync = true; #else const float d1 = (v1 - fValue); const float d2 = (v1 - v0) * d1; bSync = (d2 < 0.001f); #endif if (bSync) m_bMidiSync = true; } if (bSync) { m_fMidiValue = fValue; qtractorObserver::subject()->setValue(fValue); } } unsigned short qtractorMidiControlObserver::midiValue (void) const { const unsigned short iScale = midiScale(); unsigned short iValue = float(iScale) * scaleValue(); if (iValue > iScale) iValue = iScale; return (m_bInvert ? iScale - iValue : iValue); } // Normalized scale converters. float qtractorMidiControlObserver::valueFromScale ( float fScale, bool bLogarithmic ) const { if (bLogarithmic) { const float fMaxValue = qtractorObserver::maxValue(); const float fMinValue = qtractorObserver::minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cubef2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cubef2(fScale); } } else fScale = ::cubef2(fScale); } return qtractorObserver::valueFromScale(fScale); } float qtractorMidiControlObserver::scaleFromValue ( float fValue, bool bLogarithmic ) const { float fScale = qtractorObserver::scaleFromValue(fValue); if (bLogarithmic) { const float fMaxValue = qtractorObserver::maxValue(); const float fMinValue = qtractorObserver::minValue(); if (fMinValue < 0.0f && fMaxValue > 0.0f) { const float fMidScale = fMinValue / (fMinValue - fMaxValue); if (fScale > fMidScale) { const float fMaxScale = (1.0f - fMidScale); fScale = (fScale - fMidScale) / fMaxScale; fScale = fMidScale + fMaxScale * ::cbrtf2(fScale); } else { fScale = (fMidScale - fScale) / fMidScale; fScale = fMidScale - fMidScale * ::cbrtf2(fScale); } } else fScale = ::cbrtf2(fScale); } return fScale; } // Updater (feedback). void qtractorMidiControlObserver::update ( bool bUpdate ) { if (bUpdate && m_bFeedback) { qtractorMidiControl *pMidiControl = qtractorMidiControl::getInstance(); if (pMidiControl && pMidiControl->isMidiObserverMapped(this)) { pMidiControl->sendController( m_ctype, m_iChannel, m_iParam, midiValue()); } } // m_bMidiSync = false; } // end of qtractorMidiControlObserver.cpp qtractor-0.8.0/src/PaxHeaders.7649/qtractorAudioSndFile.h0000644000000000000000000000013213014536043020071 xustar0030 mtime=1479719971.739088539 30 atime=1479719971.739088539 30 ctime=1479719971.739088539 qtractor-0.8.0/src/qtractorAudioSndFile.h0000644000175000001440000000454313014536043020717 0ustar00rncbcusers00000000000000// qtractorAudioSndFile.h // /**************************************************************************** Copyright (C) 2005-2011, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorAudioSndFile_h #define __qtractorAudioSndFile_h #include "qtractorAudioFile.h" // libsndfile API. #include //---------------------------------------------------------------------- // class qtractorAudioSndFile -- Buffered audio file declaration. // class qtractorAudioSndFile : public qtractorAudioFile { public: // Constructor. qtractorAudioSndFile(unsigned short iChannels = 0, unsigned int iSampleRate = 0, unsigned int iBufferSize = 0); // Destructor. virtual ~qtractorAudioSndFile(); // Virtual method mockups. bool open (const QString& sFilename, int iMode = Read); int read (float **ppFrames, unsigned int iFrames); int write (float **ppFrames, unsigned int iFrames); bool seek (unsigned long iOffset); void close (); // Virtual accessor mockups. int mode() const; unsigned short channels() const; unsigned long frames() const; // Specialty methods. unsigned int sampleRate() const; protected: // De/interleaving buffer (re)allocation check. void allocBufferCheck(unsigned int iBufferSize); private: int m_iMode; // open mode (Read|Write). SNDFILE *m_pSndFile; // libsndfile descriptor. SF_INFO m_sfinfo; // libsndfile info struct. // De/interleaving buffer stuff. float *m_pBuffer; unsigned int m_iBufferSize; }; #endif // __qtractorAudioSndFile_h // end of qtractorAudioSndFile.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorZipFile.h0000644000000000000000000000012713014536043017131 xustar0029 mtime=1479719971.78211004 29 atime=1479719971.78211004 29 ctime=1479719971.78211004 qtractor-0.8.0/src/qtractorZipFile.h0000644000175000001440000000516113014536043017750 0ustar00rncbcusers00000000000000// qtractorZipFile.h // /**************************************************************************** Copyright (C) 2010-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ /* Most of this code was originally borrowed, stirred, mangled * and finally adapted from the Qt 4.6 source code (LGPL). * * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(ies). * All rights reserved. * Contact: Nokia Corporation (qt-info@nokia.com) */ #ifndef __qtractorZipFile_h #define __qtractorZipFile_h #include //---------------------------------------------------------------------------- // qtractorZipFile -- Custom ZIP file archive class. // class qtractorZipDevice; class qtractorZipFile { public: // Constructors. qtractorZipFile(const QString& sFilename, QIODevice::OpenMode mode = QIODevice::ReadOnly); explicit qtractorZipFile(QIODevice *pDdevice); // Destructor. ~qtractorZipFile(); enum Status { NoError = 0, FileOpenError, FileReadError, FileWriteError, FilePermissionsError, FileError }; Status status() const; bool isReadable() const; bool isWritable() const; bool exists() const; bool extractFile(const QString& sFilename); bool extractAll(); void setPrefix(const QString& sPrefix); const QString& prefix () const; QString alias(const QString& sFilename, const QString& sPrefix = QString(), bool bTemp = false) const; bool addFile(const QString& sFilename, const QString& sAlias = QString()); bool addDirectory(const QString& sDirectory); bool processAll(); void close(); unsigned int totalUncompressed() const; unsigned int totalCompressed() const; unsigned int totalProcessed() const; private: // Disable copy constructor. qtractorZipFile(const qtractorZipFile&); // Implementation device. qtractorZipDevice *m_pZip; }; #endif // __qtractorZipFile_h // end of qtractorZipFile.h qtractor-0.8.0/src/PaxHeaders.7649/qtractorSpinBox.h0000644000000000000000000000012713014536043017151 xustar0029 mtime=1479719971.77510654 29 atime=1479719971.77510654 29 ctime=1479719971.77510654 qtractor-0.8.0/src/qtractorSpinBox.h0000644000175000001440000001275213014536043017774 0ustar00rncbcusers00000000000000// qtractorSpinBox.h // /**************************************************************************** Copyright (C) 2005-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __qtractorSpinBox_h #define __qtractorSpinBox_h #include #include // Forward declartions. class QLineEdit; class QShowEvent; //---------------------------------------------------------------------------- // qtractorTimeSpinBox -- A time-scale formatted spin-box widget. class qtractorTimeSpinBox : public QAbstractSpinBox { Q_OBJECT public: // Constructor. qtractorTimeSpinBox(QWidget *pParent = 0); // Time-scale accessors. void setTimeScale(qtractorTimeScale *pTimeScale); qtractorTimeScale *timeScale() const; // Display-format accessors. void setDisplayFormat(qtractorTimeScale::DisplayFormat displayFormat); qtractorTimeScale::DisplayFormat displayFormat() const; void updateDisplayFormat(); // Nominal value (in frames) accessors. void setValue(unsigned long iValue, bool bNotifyChange = true); unsigned long value() const; // Minimum value (in frames) accessors. void setMinimum(unsigned long iMinimum); unsigned long minimum() const; // Maximum value (in frames) accessors. void setMaximum(unsigned long iMaximum); unsigned long maximum() const; // Differential value mode (BBT format only) accessor. void setDeltaValue(bool bDeltaValue, unsigned long iDeltaValue = 0); bool isDeltaValue() const; unsigned long deltaValue() const; // Editing stabilizer. unsigned long valueFromText() const; signals: // Common value change notification. void valueChanged(unsigned long); void valueChanged(const QString&); // Display format change notification. void displayFormatChanged(int); protected: // Mark that we got actual value. void showEvent(QShowEvent *); // Inherited/override methods. QValidator::State validate(QString& sText,int& iPos) const; void fixup(QString& sText) const; void stepBy(int iSteps); StepEnabled stepEnabled() const; // Value/text format converters. unsigned long valueFromText(const QString& sText) const; QString textFromValue(unsigned long iValue) const; // Common value/text setlers. bool updateValue(unsigned long iValue, bool bNotifyChange); void updateText(); // Local context menu handler. void contextMenuEvent(QContextMenuEvent *pContextMenuEvent); protected slots: // Pseudo-fixup slot. void editingFinishedSlot(); void valueChangedSlot(const QString&); private: // Instance variables. qtractorTimeScale *m_pTimeScale; qtractorTimeScale::DisplayFormat m_displayFormat; unsigned long m_iValue; unsigned long m_iMinimumValue; unsigned long m_iMaximumValue; unsigned long m_iDeltaValue; bool m_bDeltaValue; int m_iValueChanged; }; //---------------------------------------------------------------------------- // qtractorTempoSpinBox -- A tempo/time-signature formatted spin-box widget. class qtractorTempoSpinBox : public QAbstractSpinBox { Q_OBJECT public: // Constructor. qtractorTempoSpinBox(QWidget *pParent = 0); // Nominal tempo value (BPM) accessors. void setTempo(float fTempo, bool bNotifyChange = true); float tempo() const; // Nominal time-signature numerator (beats/bar) accessors. void setBeatsPerBar(unsigned short iBeatsPerBar, bool bNotifyChange = true); unsigned short beatsPerBar() const; // Nominal time-signature denominator (beat-divisor) accessors. void setBeatDivisor(unsigned short iBeatDivisor, bool bNotifyChange = true); unsigned short beatDivisor() const; signals: // Common value change notification. void valueChanged(float, unsigned short, unsigned short); void valueChanged(const QString&); protected: // Mark that we got actual value. void showEvent(QShowEvent *); // Inherited/override methods. QValidator::State validate(QString& sText,int& iPos) const; void fixup(QString& sText) const; void stepBy(int iSteps); StepEnabled stepEnabled() const; // Value/text format converters. float tempoFromText(const QString& sText) const; unsigned short beatsPerBarFromText(const QString& sText) const; unsigned short beatDivisorFromText(const QString& sText) const; QString textFromValue(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor) const; // Common value/text setlers. bool updateValue(float fTempo, unsigned short iBeatsPerBar, unsigned short iBeatDivisor, bool bNotifyChange); void updateText(); protected slots: // Pseudo-fixup slot. void valueChangedSlot(const QString&); void editingFinishedSlot(); private: // Instance variables. float m_fTempo; unsigned short m_iBeatsPerBar; unsigned short m_iBeatDivisor; int m_iValueChanged; }; #endif // __qtractorSpinBox_h // end of qtractorSpinBox.h qtractor-0.8.0/PaxHeaders.7649/TODO0000644000000000000000000000013213014536043013533 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/TODO0000644000175000001440000000121513014536043014352 0ustar00rncbcusers00000000000000Qtractor - An Audio/MIDI multi-track sequencer ---------------------------------------------- Qtractor's already in some kind of 'beta' stage of development and hence fully functional. It surely has a plenty of lurking bugs. It also lacks a few features that some might find critical in the application field. All is not lost though, the following are among the ones planned to be worked on in the times to come (not in any particular order or priority): - MIDI step-recording. - Audio clip auto-crossfading. - Clip locking, muting and plug-ins. - JACK MIDI support. - OSC interface. - Scripting. - etc. etc. - Any other feature one can think of ;) qtractor-0.8.0/PaxHeaders.7649/TRANSLATORS0000644000000000000000000000013213014536043014602 xustar0030 mtime=1479719971.726082039 30 atime=1479719971.726082039 30 ctime=1479719971.726082039 qtractor-0.8.0/TRANSLATORS0000644000175000001440000000077113014536043015427 0ustar00rncbcusers00000000000000Czech (cs) Pavel Fric German (de) Guido Scholz Spanish (es) David Reyes Pucheta French (fr) Yann Collette Olivier Humbert Italian (it) Massimo Callegari Japanese (ja) Takashi Sakamoto Portuguese (pt) Esteban Viveros Russian (ru) Alexandre Prokoudine