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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 drumkv1-0.8.0/PaxHeaders.6646/AUTHORS0000644000000000000000000000013213013273356013645 xustar0030 mtime=1479374574.377366735 30 atime=1479374574.377366735 30 ctime=1479374574.377366735 drumkv1-0.8.0/AUTHORS0000644000175000001440000000004213013273356014465 0ustar00rncbcusers00000000000000Rui Nuno Capela drumkv1-0.8.0/PaxHeaders.6646/autogen.sh0000644000000000000000000000013213013273356014573 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/autogen.sh0000755000175000001440000000004413013273356015420 0ustar00rncbcusers00000000000000#!/bin/sh # make -f Makefile.git $* drumkv1-0.8.0/PaxHeaders.6646/ChangeLog0000644000000000000000000000013213013273356014347 xustar0030 mtime=1479374574.377366735 30 atime=1479374574.377366735 30 ctime=1479374574.377366735 drumkv1-0.8.0/ChangeLog0000644000175000001440000003024213013273356015174 0ustar00rncbcusers00000000000000drumkv1 - an old-school drum-kit sampler ---------------------------------------- ChangeLog 0.8.0 2016-11-17 A Fall'16 release. - LV2_STATE__StateChanged is now transmitted as a regular atom notification event, as far as to give some careful hosts enough slack to raise a dirty flag. - Fixed input MIDI RPN/NRPN running status processing. - Almost complete overhaul on the configure script command line options, wrt. installation directories specification, eg. --prefix, --bindir, --libdir, --datadir and --mandir. 0.7.6 2016-09-19 The Eleventh official beta. - MIDI RPN/NRPN running status and RPN NULL reset command are now supported (input only). - The core engine implementation is now delivered as a shared object library, common to both the JACK stand-alone client and the LV2 instrument plug-in. - Discretely fixed MIDI Controlllers catch-up algorithm. 0.7.5 2016-06-16 The Tenth official beta. - LV2 Patch property parameters and Worker/Schedule support are now finally in place, allowing for sample file path selections from generic user interfaces. - All changes to most continuous parameter values are now smoothed to a fast but finite slew rate. - All BPM sync options to current transport (Auto) have been refactored to new special minimum value (which is now zero). - In compliance to the LV2 spec. MIDI Controllers now affect cached parameter values only, via shadow ports, instead of input control ports directly, mitigating their read-only restriction. - Make sure LV2 plug-in state is properly reset on restore. - Dropped the --enable-qt5 from configure as found redundant given that's the build default anyway (suggestion by Guido Scholz, while for Qtractor, thanks). 0.7.4 2016-03-02 The ninth-bis official beta. - Fixed the DCF Formant filter voice initialization reset. - French translation updated (by Olivier Humbert, thanks). 0.7.3 2016-02-22 The ninth official beta. - Avoid out-of-bound MIDI events as much as possible, coping with LV2 plug-in hosts that feed/run them in on border line circumstances (as reported by Thorsten Wilms, on suspected Ardour looping crash/bug, probably fixed already, thanks). - Tentatively safe defaults are being introduced to internal OUT FX buffer-sizes, as read from JACK buffer-size changes and LV2 block-length instantiation bound options. - Added application keywords to freedesktop.org's AppData. 0.7.2 2015-12-04 The eighth official beta. - A brand new LFO BPM control parameter is being introduced, as a subordinate to LFO Rate, with follow/sync to current transport/host option (BPM=Auto). - LFO Sync (free running) mode option has been introduced. - A fourth DCF type has been added: a vocal Formant filter. - A third DCF slope/type has been added: the RBJ's bi-quad. - Prefer Qt5 over Qt4 by default with configure script. - Introducing brand new OUT FX Send parameter per key/element. - Fixed an old bug that caused an immediate crash on triggering any sample key/element with its (exclusive) Group parameter set to anything but "Off" or "1". 0.7.1 2015-08-24 A seventh-bis official beta. - Fixed a recent bug/mistake that was causing a complete reset/ revert of all element parameters to prior values upon loading an element sample file. - Improved Qt4 vs. Qt5 configure builds (via qmake). 0.7.0 2015-07-24 A seventh official beta. - Complete rewrite of Qt4 vs. Qt5 configure builds. - Reset ramps after LV2 control port reconnection; small fixes to LV2.ttl (pull-requests by Hanspeter Portner aka. ventosus, on synthv1, thanks). - MIDI Controllers/Programs is now an optional feature on the LV2 plugin forms, as some LV2 hosts might enforce the purity restriction to input control ports as being absolutely read- only parameter values from a plugin's instance perspective. - MIDI Controller mapping/learn is now possible on all parameter control knobs; with global configuration also avaiable on the Help/Configure dialog. - French (fr) translation line to desktop file added (by Olivier Humbert, thanks). 0.6.3 2015-05-09 A sixth official beta. - Sample file drag-and-drop support has been added to the note element list widget. - Main widget layout changed as much to allow sampler display and element list to expand or grow vertically as needed. 0.6.2 2015-04-30 A fifth official beta. - Sample file path mapping has been fixed for LV2 plugin state restoration, which were preventing Ardour to reload any of the saved session or preset sample files in particular. - Custom knob/dial behavior mode options are now introduced: linear and angular (aka. radial) as far to avoid abrupt changes on first mouse click (still the default behavior). - Fixed for some strict tests for Qt4 vs. Qt5 configure builds. 0.6.1 2015-03-09 A fourth official beta. - Added application description as freedesktop.org's AppData. - Introducing LV2 port-groups (as proposed by Amadeus Folego aka. badosu, thanks). - Improved envelope widget nodes click-and-drag precision. - Sample file drag-and-drop support has been added. - Introducing a brand new user preference on eye-candy: cf.Help /Configure.../Options/Custom style theme (applies to the JACK stand-alone client only though). - Envelope and filter now rendered with anti-aliased lines. - Fixed a Qt5 FTBFS re. QHeaderView::set[Section]ResizeMode(). 0.6.0 2014-01-23 A third official beta. - MIDI bank-select/program-changes is now supported, for patch, preset and/or instrument program control. - New Help/Configure dialog is introduced for editing the also new MIDI bank/programs interface and user preference options as well (new home of the old Help/Use native dialogs option). - Presets may now be specified by base name, as an alternative to the complete preset file-path on command line argument (re. stand-alone JACK client). - Fixed parameters A/B comparison swap. 0.5.1 2014-09-12 One second official beta. - Fixed LV2 plugin relative/absolute file path state resolution. - One decimal digit added to all scalar parameters and knobs. - Stand-alone JACK client ports outrageously renamed from a zero based numbering scheme into a plus one natural one. - Experimental LV2 Time/position atom-event support (Delay BPM). 0.5.0 2014-06-30 Officially beta now. - LV2 UI Idle and Show interfaces support added. - First attempt to allow a headless stand-alone JACK client application run mode, without a GUI, with option given as command line argument (--no-gui). - A man page has beed added (re. stand-alone JACK client). - Reverse sample option and parameter knob added. - Allow the build system to include an user specified LDFLAGS. 0.4.2 2014-04-29 A pre-LAC frenzy beta. - Badly named 'Noise' wave-shapes re-labeled as 'Rand'; also a brand new wave-shape 'Noise' is then introduced (now for real :)). - New user preference option, cf. Help/Use native dialogs. - An anti-denormal regression applied to the Phaser fx stage (affecting early proto-beta >= 0.4.0). 0.4.1 2014-04-07 A proto-beta bis. - Once so called 'Noise' wave-shapes are now being made a lot more deterministic, read idempotent ;). - Late optimizations to basic wave-table oscillators. - Make sure the LV2 plugin back-end always builds first, before its respective LV2 UI front-end client. 0.4.0 2014-03-06 A proto-beta party. - All knobs default value setting slightly improved. - A run-time circumvention have been hacked, strictly related to when NSM session management is in charge: the native file browser/requester dialogs are then disabled (were taking too long to list the current directory on first time invocation). - Auto-detection of the correct target library path for the LV2 plugin, whether it may be .../lib or .../lib64 on bi -arch targets, when libdir is not specified on configure time (--libdir=LIBDIR). - Reverb has been added as a brand new effects stage, though based on good old FreeVerb :). - Introduced a variable env.stage time control parameter. - Purging out some dead code (eg. non-looping, zero-crossing). 0.3.6 2013-12-31 A fifth of a Jubilee. - Effects/Delay BPM sync option to current transport (Auto). - Fixed for relative paths on preset file references. - More preparations for Qt5 configure build. 0.3.5 2013-09-30 Fall greetings. - First attempt on separating the DSP code from UI as runtime objects, effective for the LV2 plugin deploy. - MIDI channel filter switch is now introduced. - Fixed uninstall target make rule. - Another minor fix to note-off fast-release. 0.3.4 2013-07-16 Brand new icon ready. - Preset file icon and mimetype now introduced. - A brand new icon drops the lamest old-schooler's out, in a master lesson taught by Jarle Richard Akselsen, thanks. 0.3.3 2013-05-31 Late spring blossoming - Some sympathy to extreme dark color (read black) schemes is now being indulged; some discrete changes on the icon front has also emerged ;) - MIDI Key pressure/polyphonic aftertouch events now properly recognized, in addition to MIDI channel pressure/aftertouch processing. - Parameter value ramping moved into the late post-processing, an attempt to reduce some pop/click artifacts even further. - NSM support introduced to JACK client. - A slight GUI behavior change: (re)writing existing names doesn't load the respective preset anymore (after ticket by Jiri Prochazka aka. Anchakor, thanks). - Introducing LV2 External UI "rougue" support. - Moog-like 24dB/oct resonant filter slight modification. - Fixed JACK client fail/fake initialization. - Fixed a current element switching bug (via GUI) which was confusing the (stereo)width, panning and volume settings effect from previous selected elements. - Fixed LV2 .ttl file index order (re. GEN1_GROUP, GEN1_COARSE). 0.3.2 2013-03-01 One third bug-fix release. - Pitch-bend, Modwheel and LFO Pitch range internal fixes. - LV2 State save flags now forced to be portable POD. - Color palette hack on Qt5 dark themes. 0.3.1 2013-02-08 One second bug-fix release. - Improved filters parameter sensitivity (cutoff, reso). - Envelope generators stage curves now gone a little more old- schooler and analog-like, hopefully improving on the punchy and click-less sound front. - Experimental LV2 Time designated port support (Delay BPM). - Preparations for Qt5 migration. 0.3.0 2012-12-21 Third coming release. - Dropped all SSE dummy build optimization flags as they were making more harm than real good, performance wise. - GUI layout moved from a toolbox into a stacked tab widget; also, a status-bar has been added at the bottom display. - LV2 Atom/MIDI event processing is now official, a replacement for the formerly deprecated LV2 Event/MIDI specification. - Added dirty checking also on switching from unamed presets. - JACK stand-alone: preset loader initialization fix. 0.2.0 2012-11-22 Second public release. - Exclusive element sounding group setting added (eg. hi-hats). - Parameters A/B comparison toggle buttons have been added. - Keep LV2 event buffer valid on each run(), as found for strict LV2 specification and compliance (as suggested by falkTX). - Increased polyphony baseline from 24 to 32 voices. - Prepared for relative paths from preset file references. - Audio files browser filter support for the old but everlasting 8.3 filename formats. - Velocity sensitivity configuration control has been added. - Reset (all values to preset defaults) button has been added. 0.1.0 2012-10-25 First public release. - MIDI Note-off event enablement parameter introduced. - Reset (all values to preset defaults) button has been added. - Slight minor fix on fast-release re-triggering. - Element list and sample widget context menu's now a reality. - Added some command line options to the stand-alone JACK client program (--help and --version information). - Reimplemented mouse-wheel stepping on combo-dial knob widgets. - LV2 state chunk retrieve/save implementation complete. - Current element selection and stabilization. - Preset load/save is now fully functional. - Access to core engine instance has been slightly refactored. - Classic ADSR replaced by custom one-shot drum-mode specific envelope generators (Attack, Delay1, Level2, Delay2). - Detached generic double-linked list class into its own header. 0.0.0 2012-10-03 Initial change-log entry. drumkv1-0.8.0/PaxHeaders.6646/configure0000644000000000000000000000013213013273374014501 xustar0030 mtime=1479374588.104366953 30 atime=1479374588.002366951 30 ctime=1479374588.104366953 drumkv1-0.8.0/configure0000755000175000001440000061631613013273374015345 0ustar00rncbcusers00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for drumkv1 0.8.0. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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"qmake $ac_errmsg" "$LINENO" 5 fi # Check for proper Qt major version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt major version" >&5 $as_echo_n "checking for Qt major version... " >&6; } if ${ac_cv_qt_version_major+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_qt_version_major=$($ac_qmake -query QT_VERSION | cut -d'.' -f1) ac_cv_qt_version_major=$(($ac_cv_qt_version_major + 0)) fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qt_version_major" >&5 $as_echo "$ac_cv_qt_version_major" >&6; } 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 as_fn_error $? "qmake-qt4 $ac_errmsg (qt4-devel)" "$LINENO" 5 fi else if test $ac_qt_version_major -ne 5; then as_fn_error $? "qmake-qt5 $ac_errmsg (qt5-devel)" "$LINENO" 5 fi fi # Check for proper Qt install path. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt install path" >&5 $as_echo_n "checking for Qt install path... " >&6; } if ${ac_cv_qt_install_path+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_qt_install_path=$($ac_qmake -query QT_INSTALL_BINS) fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qt_install_path" >&5 $as_echo "$ac_cv_qt_install_path" >&6; } 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... # Extract the first word of "qmake", so it can be a program name with args. set dummy qmake; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"qmake $ac_errmsg" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt install headers" >&5 $as_echo_n "checking for Qt install headers... " >&6; } if ${ac_cv_qt_install_headers+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_qt_install_headers=$($ac_qmake -query QT_INSTALL_HEADERS) fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qt_install_headers" >&5 $as_echo "$ac_cv_qt_install_headers" >&6; } 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt install libraries" >&5 $as_echo_n "checking for Qt install libraries... 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"lupdate $ac_errmsg" "$LINENO" 5 fi # Check for Qt lrelease utility. # Extract the first word of "lrelease", so it can be a program name with args. set dummy lrelease; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Maybe QT development environment isn't available." if test "x$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) # Checks for libraries. AC_CHECK_LIB(m, main) AC_CHECK_LIB(X11, main) AC_CHECK_LIB(Xext, main) ac_cflags="-ffast-math $ac_cflags" # Check for core SNDFILE library. PKG_CHECK_MODULES([SNDFILE], [sndfile], [ac_sndfile="yes"], [ac_sndfile="no"]) if test "x$ac_sndfile" = "xyes"; then AC_DEFINE(CONFIG_SNDFILE, 1, [Define if SNDFILE library is available.]) ac_cflags="$ac_cflags $SNDFILE_CFLAGS" ac_libs="$ac_libs $SNDFILE_LIBS" else AC_MSG_ERROR([*** SNDFILE library not found.]) fi ac_jack_cflags="$ac_cflags" ac_jack_ldflags="$ac_ldflags" ac_jack_incpath="$ac_incpath" ac_jack_libs="$ac_libs" ac_lv2_cflags="$ac_cflags" ac_lv2_ldflags="$ac_ldflags" ac_lv2_incpath="$ac_incpath" ac_lv2_libs="$ac_libs" ac_all_targets="" ac_install_targets="" ac_uninstall_targets="" ac_clean_targets="" # Check for JACK libraries. if test "x$ac_jack" = "xyes"; then PKG_CHECK_MODULES([JACK], [jack >= 0.100.0], [ac_jack="yes"], [ac_jack="no"]) if test "x$ac_jack" = "xyes"; then AC_DEFINE(CONFIG_JACK, 1, [Define if JACK library is available.]) ac_jack_cflags="$ac_jack_cflags $JACK_CFLAGS" ac_jack_libs="$ac_jack_libs $JACK_LIBS" else AC_MSG_WARN([*** JACK library not found.]) AC_MSG_WARN([*** JACK stand-alone build will be disabled.]) fi fi if test "x$ac_jack" = "xyes"; then # Check for JACK session event callback availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_LIB(jack, jack_set_session_callback, [ac_jack_session="yes"], [ac_jack_session="no"]) else AC_MSG_WARN([*** JACK session support will be disabled.]) fi # Check for ALSA libraries. if test "x$ac_alsa_midi" = "xyes"; then PKG_CHECK_MODULES([ALSA], [alsa], [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) fi if test "x$ac_alsa_midi" = "xyes"; then AC_CHECK_LIB(asound, main, [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) if test "x$ac_alsa_midi" = "xyes"; then AC_DEFINE(CONFIG_ALSA_MIDI, 1, [Define if ALSA MIDI support is enabled.]) ac_jack_cflags="$ac_jack_cflags $ALSA_CFLAGS" ac_jack_libs="$ac_jack_libs $ALSA_LIBS" else AC_MSG_WARN([*** ALSA library not found.]) AC_MSG_WARN([*** ALSA MIDI support will be disabled.]) fi fi fi # Check for JACK build support. if test "x$ac_jack" = "xyes"; then ac_all_targets="jack $ac_all_targets" ac_install_targets="install_jack $ac_install_targets" ac_uninstall_targets="uninstall_jack $ac_uninstall_targets" ac_clean_targets="clean_jack $ac_clean_targets" else ac_jack_session="no" ac_jack_midi="no" ac_alsa_midi="no" ac_liblo="no" ac_nsm="no" fi # Check for optional LIBLO library. if test "x$ac_liblo" = "xyes"; then PKG_CHECK_MODULES([LIBLO], [liblo], [ac_liblo="yes"], [ac_liblo="no"]) if test "x$ac_liblo" = "xyes"; then AC_DEFINE(CONFIG_LIBLO, 1, [Define if LIBLO library is available.]) ac_jack_cflags="$ac_jack_cflags $LIBLO_CFLAGS" ac_jack_libs="$ac_jack_libs $LIBLO_LIBS" else AC_MSG_WARN([*** LIBLO library not found.]) AC_MSG_WARN([*** OSC service support will be disabled.]) ac_nsm="no" fi else ac_nsm="no" fi # Checks for header files. AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/stat.h unistd.h signal.h) # Check for JACK session headers availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_HEADER(jack/session.h, [ac_jack_session="yes"], [ac_jack_session="no"]) if test "x$ac_jack_session" = "xyes"; then AC_DEFINE(CONFIG_JACK_SESSION, 1, [Define if JACK session support is available.]) else AC_MSG_WARN([*** JACK session header file not found.]) AC_MSG_WARN([*** JACK session support will be disabled.]) fi fi # Check for JACK MIDI headers availability. if test "x$ac_jack_midi" = "xyes"; then AC_CHECK_HEADER(jack/midiport.h, [ac_jack_midi="yes"], [ac_jack_midi="no"]) if test "x$ac_jack_midi" = "xyes"; then AC_DEFINE(CONFIG_JACK_MIDI, 1, [Define if JACK MIDI support is enabled.]) else AC_MSG_WARN([*** JACK MIDI header files not found.]) AC_MSG_WARN([*** JACK MIDI support will be disabled.]) fi fi # Check for LV2 headers. if test "x$ac_lv2" = "xyes"; then AC_CHECK_HEADERS(lv2.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="yes"], [ac_lv2="no"]) if test "x$ac_lv2" = "xyes"; then AC_DEFINE(CONFIG_LV2, 1, [Define if LV2 plug-in build is enabled.]) ac_all_targets="lv2 $ac_all_targets" ac_install_targets="install_lv2 $ac_install_targets" ac_uninstall_targets="uninstall_lv2 $ac_uninstall_targets" ac_clean_targets="clean_lv2 $ac_clean_targets" AC_CACHE_CHECK([for lv2_atom_forge_object], ac_cv_lv2_atom_forge_object, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/ext/atom/forge.h"], [ // Checking for lv2_atom_forge_object... LV2_Atom_Forge *forge; LV2_Atom_Forge_Frame *frame; lv2_atom_forge_object(forge, frame, 0, 101); ], ac_cv_lv2_atom_forge_object="yes", ac_cv_lv2_atom_forge_object="no") ]) ac_lv2_atom_forge_object=$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$ac_lv2_atom_forge_key" = "xyes"; then AC_DEFINE(CONFIG_LV2_ATOM_FORGE_KEY, 1, [Define if lv2_atom_forge_key is available.]) fi else AC_MSG_WARN([*** LV2 header files not found.]) AC_MSG_WARN([*** LV2 plug-in build will be disabled.]) fi fi if test "x$ac_lv2" = "xno"; then lv2_external_ui="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_programs="no" ac_lv2_patch="no" fi if test "x$ac_lv2_external_ui" = "xyes"; then CFLAGS="$CFLAGS -Isrc/lv2" CPPFLAGS="$CPPFLAGS -Isrc/lv2" AC_CHECK_HEADER(lv2_external_ui.h, [ac_lv2_external_ui="yes"], [ac_lv2_external_ui="no"]) if test "x$ac_lv2_external_ui" = "xyes"; then AC_DEFINE(CONFIG_LV2_EXTERNAL_UI, 1, [Define if LV2 External UI extension is available.]) ac_lv2_incpath="lv2 $ac_lv2_incpath" else AC_MSG_WARN([*** LV2 External UI extension will be disabled.]) fi fi if test "x$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_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.]) ac_lv2_incpath="lv2 $ac_lv2_incpath" else AC_MSG_WARN([*** LV2 Programs extension will be disabled.]) fi fi if test "x$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$ac_lv2_patch" = "xyes"; then AC_DEFINE(CONFIG_LV2_PATCH, 1, [Define if LV2 Patch is supported.]) else AC_MSG_WARN([*** LV2 Patch support will be disabled.]) fi fi # Check for NSM support. if test "x$ac_nsm" = "xyes"; then AC_DEFINE(CONFIG_NSM, 1, [Define if NSM support is available.]) fi # Checks for build targets if test "x$ac_jack" = "xno" -a "x$ac_lv2" = "xno"; then AC_MSG_ERROR([*** JACK and LV2 build options disabled.]) fi if test "x$ac_jack" = "xyes"; then if test "x$ac_jack_midi" = "xno" -a "x$ac_alsa_midi" = "xno"; then AC_MSG_ERROR([*** JACK MIDI and ALSA MIDI support disabled.]) fi fi AC_SUBST(ac_cflags) AC_SUBST(ac_ldflags) AC_SUBST(ac_incpath) AC_SUBST(ac_libs) AC_SUBST(ac_jack_cflags) AC_SUBST(ac_jack_ldflags) AC_SUBST(ac_jack_incpath) AC_SUBST(ac_jack_libs) AC_SUBST(ac_lv2_cflags) AC_SUBST(ac_lv2_ldflags) AC_SUBST(ac_lv2_incpath) AC_SUBST(ac_lv2_libs) AC_SUBST(ac_all_targets) AC_SUBST(ac_install_targets) AC_SUBST(ac_uninstall_targets) AC_SUBST(ac_clean_targets) # Checks for typedefs, structures, and compiler characteristics. # AC_C_CONST # 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 stand-alone build . . . . . . . . . . . . . .: $ac_jack" echo " JACK session support . . . . . . . . . . . . . . .: $ac_jack_session" echo " JACK MIDI support . . . . . . . . . . . . . . . .: $ac_jack_midi" echo " ALSA MIDI support . . . . . . . . . . . . . . . .: $ac_alsa_midi" echo " LV2 plug-in build . . . . . . . . . . . . . . . .: $ac_lv2" echo " LV2 plug-in External UI support . . . . . . . . .: $ac_lv2_external_ui" echo " LV2 plug-in UI Idle interface support . . . . . .: $ac_lv2_ui_idle" echo " LV2 plug-in UI Show interface support . . . . . .: $ac_lv2_ui_show" echo " LV2 plug-in Programs support . . . . . . . . . . .: $ac_lv2_programs" echo " LV2 plug-in Patch support . . . . . . . . . . . .: $ac_lv2_patch" echo " OSC service support (liblo) . . . . . . . . . . .: $ac_liblo" echo " NSM (Non Session Management) support . . . . . . .: $ac_nsm" echo echo " Install prefix . . . . . . . . . . . . . . . . . .: $ac_prefix" echo echo "Now type 'make', followed by 'make install' as root." echo drumkv1-0.8.0/PaxHeaders.6646/COPYING0000644000000000000000000000013213013273356013630 xustar0030 mtime=1479374574.377366735 30 atime=1479374574.377366735 30 ctime=1479374574.377366735 drumkv1-0.8.0/COPYING0000644000175000001440000004310313013273356014455 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. 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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. 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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. drumkv1-0.8.0/PaxHeaders.6646/drumkv1.10000644000000000000000000000013213013273356014250 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/drumkv1.10000644000175000001440000000152213013273356015074 0ustar00rncbcusers00000000000000.TH DRUMKV1 "1" "June 17, 2014" .SH NAME drumkv1 \- an old-school drum-kit sampler .SH SYNOPSIS .B drumkv1_jack [\fIoptions\fR] [\fIpreset-file\fR] .SH DESCRIPTION This manual page documents briefly the .B drumkv1_jack command. .PP \fBdrumkv1\fP an old-school drum-kit sampler synthesizer with stereo fx. .PP features: .IP a pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; .IP a LV2 instrument plugin. URI: http://drumkv1.sourceforge.net/lv2 .SH OPTIONS .HP \fB\-g\fR, \fB\-\-no\-gui\fR .IP Disable the graphical user interface (GUI) .HP \fB\-h\fR, \fB\-\-help\fR .IP Show help about command line options .HP \fB\-v\fR, \fB\-\-version\fR .IP Show version information .SH FILES Configuration settings are stored in ~/.config/rncbc.org/drumkv1.conf .SH AUTHOR drumkv1 was written by Rui Nuno Capela. drumkv1-0.8.0/PaxHeaders.6646/drumkv1_jack.pro0000644000000000000000000000013213013273356015700 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/drumkv1_jack.pro0000644000175000001440000000013413013273356016522 0ustar00rncbcusers00000000000000# drumkv1_jack.pro # TEMPLATE = subdirs SUBDIRS = src_jack src_jack.file = src/src_jack.pro drumkv1-0.8.0/PaxHeaders.6646/drumkv1_lv2.pro0000644000000000000000000000013213013273356015473 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/drumkv1_lv2.pro0000644000175000001440000000024213013273356016315 0ustar00rncbcusers00000000000000# drumkv1_lv2.pro # TEMPLATE = subdirs SUBDIRS = src_lv2 src_lv2ui src_lv2.file = src/src_lv2.pro src_lv2ui.file = src/src_lv2ui.pro src_lv2ui.depends = src_lv2 drumkv1-0.8.0/PaxHeaders.6646/drumkv1.pro0000644000000000000000000000013213013273356014710 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/drumkv1.pro0000644000175000001440000000013013013273356015526 0ustar00rncbcusers00000000000000# drumkv1.pro # TEMPLATE = subdirs SUBDIRS = src_core src_core.file = src/src_core.pro drumkv1-0.8.0/PaxHeaders.6646/drumkv1.spec.in0000644000000000000000000000013213013273356015447 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/drumkv1.spec.in0000644000175000001440000001117413013273356016277 0ustar00rncbcusers00000000000000%define name @PACKAGE_TARNAME@ %define version @PACKAGE_VERSION@ %define release 26 %define _prefix @ac_prefix@ %if %{defined fedora} %define debug_package %{nil} %endif Summary: An old-school drum-kit sampler Name: %{name} Version: %{version} Release: %{release} License: GPL-2.0+ Group: Productivity/Multimedia/Sound/Midi Source0: %{name}-%{version}.tar.gz URL: http://drumkv1.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: alsa-lib-devel %else BuildRequires: pkg-config BuildRequires: libqt5-qtbase-devel >= 5.1, libqt5-linguist BuildRequires: alsa-devel %endif BuildRequires: libjack-devel >= 0.100.0 BuildRequires: libsndfile-devel >= 1.0.11 BuildRequires: liblo-devel BuildRequires: lv2-devel %description An old-school all-digital drum-kit sampler synthesizer with stereo fx. %prep %setup [ -x ./autogen.sh ] && ./autogen.sh %build %configure %__make %{?_smp_mflags} %install %__make DESTDIR="%{buildroot}" install %clean [ -d "%{buildroot}" -a "%{buildroot}" != "" ] && %__rm -rf "%{buildroot}" %files %defattr(-,root,root) %doc AUTHORS COPYING ChangeLog README TODO %{_libdir}/lib%{name}.so* %dir %{_libdir}/lv2 %dir %{_libdir}/lv2/%{name}.lv2 %{_libdir}/lv2/%{name}.lv2/manifest.ttl %{_libdir}/lv2/%{name}.lv2/%{name}.ttl %{_libdir}/lv2/%{name}.lv2/%{name}.so %{_libdir}/lv2/%{name}.lv2/%{name}_ui.ttl %{_libdir}/lv2/%{name}.lv2/%{name}_ui.so %dir %{_datadir}/appdata #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}/man #dir %{_datadir}/man/man1 %{_bindir}/%{name}_jack %{_datadir}/appdata/%{name}.appdata.xml %{_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}/man/man1/%{name}.1.gz %changelog * Thu Nov 17 2016 Rui Nuno Capela 0.8.0 - A Fall'16 release. * Mon Sep 19 2016 Rui Nuno Capela 0.7.6 - The eleventh official beta. * Thu Jun 16 2016 Rui Nuno Capela 0.7.5 - The tenth official beta. * Wed Mar 2 2016 Rui Nuno Capela 0.7.4 - The ninth-bis official beta. * Mon Feb 22 2016 Rui Nuno Capela 0.7.3 - The ninth official beta. * Fri Dec 4 2015 Rui Nuno Capela 0.7.2 - The eighth official beta. * Mon Aug 24 2015 Rui Nuno Capela 0.7.1 - A seventh-bis official beta. * Fri Jul 24 2015 Rui Nuno Capela 0.7.0 - A seventh official beta. * Sat May 9 2015 Rui Nuno Capela 0.6.3 - A sixth official beta. * Thu Apr 30 2015 Rui Nuno Capela 0.6.2 - A fifth official beta. * Mon Mar 9 2015 Rui Nuno Capela 0.6.1 - A fourth official beta. * Fri Jan 23 2015 Rui Nuno Capela 0.6.0 - A third official beta. * Fri Sep 12 2014 Rui Nuno Capela 0.5.1 - One second official beta. * Mon Jun 30 2014 Rui Nuno Capela 0.5.0 - Officially beta now. * Tue Apr 29 2014 Rui Nuno Capela 0.4.2 - A pre-LAC frenzy beta. * Mon Apr 7 2014 Rui Nuno Capela 0.4.1 - A proto-beta bis. * Thu Mar 6 2014 Rui Nuno Capela 0.4.0 - A proto-beta party. * Tue Dec 31 2013 Rui Nuno Capela 0.3.6 - A fifth of a Jubilee release. * Mon Sep 30 2013 Rui Nuno Capela 0.3.5 - Fall greetings release. * Tue Jul 16 2013 Rui Nuno Capela 0.3.4 - Brand new icon ready. * Fri May 31 2013 Rui Nuno Capela 0.3.3 - Late spring blossoming. * Fri Mar 1 2013 Rui Nuno Capela 0.3.2 - One third bug-fix release. * Fri Feb 8 2013 Rui Nuno Capela 0.3.1 - One second bug-fix release. * Fri Dec 21 2012 Rui Nuno Capela 0.3.0 - Third coming release. * Thu Nov 22 2012 Rui Nuno Capela 0.2.0 - Second public release. * Thu Oct 25 2012 Rui Nuno Capela 0.1.0 - First public release. * Wed Oct 3 2012 Rui Nuno Capela 0.0.0 - Created initial drumkv1.spec drumkv1-0.8.0/PaxHeaders.6646/INSTALL0000644000000000000000000000013213013273356013626 xustar0030 mtime=1479374574.377366735 30 atime=1479374574.377366735 30 ctime=1479374574.377366735 drumkv1-0.8.0/INSTALL0000644000175000001440000003634013013273356014460 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. 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Run `configure --help' for more details. drumkv1-0.8.0/PaxHeaders.6646/Makefile.git0000644000000000000000000000013213013273356015017 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.377366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/Makefile.git0000644000175000001440000000064413013273356015647 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 drumkv1-0.8.0/PaxHeaders.6646/Makefile.in0000644000000000000000000000013213013273356014642 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/Makefile.in0000644000175000001440000000740213013273356015471 0ustar00rncbcusers00000000000000prefix = @ac_prefix@ name = drumkv1 name_lv2 = $(name)_lv2 name_jack = $(name)_jack headers = \ src/config.h \ src/$(name).h \ src/$(name)_fx.h \ src/$(name)_filter.h \ src/$(name)_formant.h \ src/$(name)_reverb.h \ src/$(name)_list.h \ src/$(name)_ramp.h \ src/$(name)_sample.h \ src/$(name)_wave.h \ src/$(name)_config.h \ src/$(name)_param.h \ src/$(name)_sched.h \ src/$(name)_programs.h \ src/$(name)_controls.h sources = \ src/$(name).cpp \ src/$(name)_sample.cpp \ src/$(name)_wave.cpp \ src/$(name)_config.cpp \ src/$(name)_formant.cpp \ src/$(name)_param.cpp \ src/$(name)_sched.cpp \ src/$(name)_programs.cpp \ src/$(name)_controls.cpp headers_ui = \ src/$(name)widget.h \ src/$(name)widget_env.h \ src/$(name)widget_filt.h \ src/$(name)widget_knob.h \ src/$(name)widget_preset.h \ src/$(name)widget_status.h \ src/$(name)widget_sample.h \ src/$(name)widget_elements.h \ src/$(name)widget_config.h \ src/$(name)widget_programs.h \ src/$(name)widget_controls.h \ src/$(name)widget_control.h sources_ui = \ src/$(name)widget.cpp \ src/$(name)widget_env.cpp \ src/$(name)widget_filt.cpp \ src/$(name)widget_knob.cpp \ src/$(name)widget_preset.cpp \ src/$(name)widget_status.cpp \ src/$(name)widget_sample.cpp \ src/$(name)widget_elements.cpp \ src/$(name)widget_config.cpp \ src/$(name)widget_programs.cpp \ src/$(name)widget_controls.cpp \ src/$(name)widget_control.cpp forms = \ src/$(name)widget.ui \ src/$(name)widget_config.ui \ src/$(name)widget_control.ui resources = \ src/$(name).qrc headers_lv2 = \ $(headers) \ $(headers_ui) \ src/$(name)_lv2.h \ src/$(name)_param.h \ src/$(name)widget_lv2.h sources_lv2 = \ $(sources) \ $(sources_ui) \ src/$(name)_lv2.cpp \ src/$(name)widget_lv2.cpp headers_jack = \ $(headers) \ $(headers_ui) \ src/$(name)_nsm.h \ src/$(name)_jack.h \ src/$(name)_param.h \ src/$(name)widget_jack.h sources_jack = \ $(sources) \ $(sources_ui) \ src/$(name)_nsm.cpp \ src/$(name)_jack.cpp \ src/$(name)widget_jack.cpp export datadir = @ac_datadir@ export mandir = @ac_mandir@ export QMAKE = @ac_qmake@ export LUPDATE = @ac_lupdate@ export LRELEASE = @ac_lrelease@ all: core @ac_all_targets@ core: $(name).mak $(sources) $(headers) @$(MAKE) -f $(name).mak lv2: $(name_lv2).mak $(sources_lv2) $(headers_lv2) $(resources) ${forms} core @$(MAKE) -f $(name_lv2).mak jack: $(name_jack).mak $(sources_jack) $(headers_jack) $(resources) ${forms} core @$(MAKE) -f $(name_jack).mak $(name).mak: $(name).pro @$(QMAKE) -o $(name).mak $(name).pro $(name_lv2).mak: $(name_lv2).pro @$(QMAKE) -o $(name_lv2).mak $(name_lv2).pro $(name_jack).mak: $(name_jack).pro @$(QMAKE) -o $(name_jack).mak $(name_jack).pro install_core: core @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name).mak install install_lv2: lv2 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2).mak install install_jack: jack $(name).1 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_jack).mak install @install -d -v -m 0755 $(DESTDIR)$(mandir)/man1 @install -v -m 0644 $(name).1 $(DESTDIR)$(mandir)/man1 @gzip -vf $(DESTDIR)$(mandir)/man1/$(name).1 uninstall_core: core @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name).mak uninstall uninstall_lv2: lv2 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2).mak uninstall uninstall_jack: jack @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_jack).mak uninstall @rm -vf $(DESTDIR)$(mandir)/man1/$(name).* clean_core: $(name).mak @$(MAKE) -f $(name).mak distclean @rm -f $(name).mak clean_lv2: $(name_lv2).mak @$(MAKE) -f $(name_lv2).mak distclean @rm -f $(name_lv2).mak clean_jack: $(name_jack).mak @$(MAKE) -f $(name_jack).mak distclean @rm -f $(name_jack).mak install: install_core @ac_install_targets@ uninstall: uninstall_core @ac_uninstall_targets@ clean: clean_core @ac_clean_targets@ drumkv1-0.8.0/PaxHeaders.6646/README0000644000000000000000000000013213013273356013455 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/README0000644000175000001440000000360213013273356014302 0ustar00rncbcusers00000000000000drumkv1 - an old-school drum-kit sampler ---------------------------------------- an old-school drum-kit sampler synthesizer with stereo fx. features: - pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; - LV2 instrument plugin. URI: http://drumkv1.sourceforge.net/lv2 license: drumkv1 is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. website: http://drumkv1.sourceforge.net project page: http://sourceforge.net/projects/drumkv1 git repos: http://git.code.sf.net/p/drumkv1/code https://github.com/rncbc/drumkv1.git https://gitlab.com/rncbc/drumkv1.git https://bitbucket.org/rncbc/drumkv1.git weblog: http://www.rncbc.org requirements: mandatory, - Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ - libsndfile, C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ optional (opted-in at build time), - JACK Audio Connection Kit http://jackaudio.org/ - ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ - LV2, Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ - NSM, Non Session Management http://non.tuxfamily.org/nsm/ - liblo, Lightweight OSC implementation (needed for NSM support) http://liblo.sourceforge.net/ installation: - unpack tarball as usual; in the extracted source directory: ./configure [--prefix=/usr/local] make - optionally, as root: make install - if checking out from git, prepare the configure script with: make -f Makefile.git acknowledgements: drumkv1 logo/icon is an original fine work of Jarle Richard Akselsen. cheers && enjoy. -- rncbc aka. 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1.0f : -1.0f); } reset_filter(); reset_normalize(); reset_interp(); } // init saw table. void drumkv1_wave::reset_saw (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); if (p < w0) { m_table[i] = 2.0f * p / w0 - 1.0f; } else { m_table[i] = 1.0f - 2.0f * (1.0f + (p - w0)) / (p0 - w0); } } reset_filter(); reset_normalize(); reset_interp(); } // init sine table. void drumkv1_wave::reset_sine (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const float w2 = w0 * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { float p = float(i); if (p < w2) m_table[i] = ::sinf(2.0f * M_PI * p / w0); else m_table[i] = ::sinf(M_PI * (p + (p0 - w0)) / (p0 - w2)); } if (m_width < 1.0f) { reset_filter(); reset_normalize(); } reset_interp(); } // init random table. void drumkv1_wave::reset_rand (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const uint32_t ihold = (uint32_t(p0 - w0) >> 3) + 1; m_srand = uint32_t(w0); float p = 0.0f; for (uint32_t i = 0; i < m_nsize; ++i) { if ((i % ihold) == 0) p = pseudo_randf(); m_table[i] = p; } reset_filter(); reset_normalize(); reset_interp(); } // init noise table. void drumkv1_wave::reset_noise (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; m_srand = uint32_t(w0) ^ 0x9631; // magic! for (uint32_t i = 0; i < m_nsize; ++i) m_table[i] = pseudo_randf(); // reset_filter(); // reset_normalize(); reset_interp(); } // post-processors void drumkv1_wave::reset_filter (void) { uint32_t i, k = 0; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) { k = i; break; } } for (uint16_t n = 0; n < m_nover; ++n) { float p = m_table[k]; for (i = 0; i < m_nsize; ++i) { if (++k >= m_nsize) k = 0; p = 0.5f * (m_table[k] + p); m_table[k] = p; } } } void drumkv1_wave::reset_normalize (void) { uint32_t i; float pmax = 0.0f; float pmin = 0.0f; for (i = 0; i < m_nsize; ++i) { const float p = m_table[i]; if (pmax < p) pmax = p; else if (pmin > p) pmin = p; } const float pmid = 0.5f * (pmax + pmin); pmax = 0.0f; for (i = 0; i < m_nsize; ++i) { m_table[i] -= pmid; const float p = ::fabsf(m_table[i]); if (pmax < p) pmax = p; } if (pmax > 0.0f) { const float gain = 1.0f / pmax; for (i = 0; i < m_nsize; ++i) m_table[i] *= gain; } } void drumkv1_wave::reset_interp (void) { uint32_t i, pk = 0; for (i = m_nsize; i < m_nsize + 4; ++i) m_table[i] = m_table[i - m_nsize]; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) pk = i; } m_phase0 = float(pk); } // end of drumkv1_wave.cpp drumkv1-0.8.0/src/PaxHeaders.6646/config.h.in0000644000000000000000000000006213013273373015410 xustar0020 atime=1479374587 30 ctime=1479374587.839366949 drumkv1-0.8.0/src/config.h.in0000644000175000001440000000766713013273373016252 0ustar00rncbcusers00000000000000/* src/config.h.in. Generated from configure.ac by autoheader. */ /* Define if ALSA MIDI support is enabled. */ #undef CONFIG_ALSA_MIDI /* 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 JACK library is available. */ #undef CONFIG_JACK /* Define if JACK MIDI support is enabled. */ #undef CONFIG_JACK_MIDI /* Define if JACK session support is available. */ #undef CONFIG_JACK_SESSION /* Default object library path. */ #undef CONFIG_LIBDIR /* Define if LIBLO library is available. */ #undef CONFIG_LIBLO /* Define if LV2 plug-in build is enabled. */ #undef CONFIG_LV2 /* 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 External UI extension is available. */ #undef CONFIG_LV2_EXTERNAL_UI /* Define if LV2 Patch is supported. */ #undef CONFIG_LV2_PATCH /* Define if LV2 Programs extension is available. */ #undef CONFIG_LV2_PROGRAMS /* 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 /* Default man page path. */ #undef CONFIG_MANDIR /* Define if NSM support is available. */ #undef CONFIG_NSM /* Default installation prefix. */ #undef CONFIG_PREFIX /* Define if SNDFILE library is available. */ #undef CONFIG_SNDFILE /* Version string. */ #undef CONFIG_VERSION /* 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_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_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 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 drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_wave.h0000644000000000000000000000013213013273356016150 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.383366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1_wave.h0000644000175000001440000001115313013273356016775 0ustar00rncbcusers00000000000000// drumkv1_wave.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1_wave_h #define __drumkv1_wave_h #include //------------------------------------------------------------------------- // drumkv1_wave - smoothed (integrating oversampled) wave table. // class drumkv1_wave { public: // shape. enum Shape { Pulse = 0, Saw, Sine, Rand, Noise }; // ctor. drumkv1_wave(uint32_t nsize = 4096, uint16_t nover = 24); // dtor. ~drumkv1_wave(); // properties. Shape shape() const { return m_shape; } float width() const { return m_width; } // sample rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // table size (in frames) uint32_t size() const { return m_nsize; } // init. void reset(Shape shape, float width); // init.test void reset_test(Shape shape, float width) { if (shape != m_shape || width != m_width) reset(shape, width); } // begin. float start(float& phase, float pshift = 0.0f, float freq = 0.0f) const { const float p0 = float(m_nsize); phase = m_phase0 + pshift * p0; if (phase >= p0) phase -= p0; return sample(phase, freq); } // iterate. float sample(float& phase, float freq) const { const uint32_t i = uint32_t(phase); const float alpha = phase - float(i); const float p0 = float(m_nsize); phase += p0 * freq / m_srate; if (phase >= p0) phase -= p0; // cubic interpolation... const float x0 = m_table[i]; const float x1 = m_table[i + 1]; #if 0 // cubic interp. const float x2 = m_table[i + 2]; const float x3 = m_table[i + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * alpha) - c2) * alpha + c1) * alpha + x1; #else // linear interp. return x0 + alpha * (x1 - x0); #endif } // absolute value. float value(float phase) const { const float p0 = float(m_nsize); phase *= p0; phase += m_phase0; if (phase >= p0) phase -= p0; return m_table[uint32_t(phase)]; } protected: // init pulse table. void reset_pulse(); // init saw table. void reset_saw(); // init sine table. void reset_sine(); // init random table. void reset_rand(); // init noise table. void reset_noise(); // post-processors void reset_filter(); void reset_normalize(); void reset_interp(); // Hal Chamberlain's pseudo-random linear congruential method. uint32_t pseudo_srand () { return (m_srand = (m_srand * 196314165) + 907633515); } float pseudo_randf () { return pseudo_srand() / float(0x8000U << 16) - 1.0f; } private: uint32_t m_nsize; uint16_t m_nover; Shape m_shape; float m_width; float m_srate; float *m_table; float m_phase0; uint32_t m_srand; }; //------------------------------------------------------------------------- // drumkv1_wave_lf - hard/non-smoothed wave table (eg. LFO). // class drumkv1_wave_lf : public drumkv1_wave { public: // ctor. drumkv1_wave_lf(uint32_t nsize = 1024) : drumkv1_wave(nsize, 0) {} }; //------------------------------------------------------------------------- // drumkv1_oscillator - wave table oscillator // class drumkv1_oscillator { public: // ctor. drumkv1_oscillator(drumkv1_wave *wave = 0) { reset(wave); } // wave and phase accessors. void reset(drumkv1_wave *wave) { m_wave = wave; m_phase = 0.0f; } drumkv1_wave *wave() const { return m_wave; } // begin. float start(float pshift = 0.0f, float freq = 0.0f) { return m_wave->start(m_phase, pshift, freq); } // iterate. float sample(float freq) { return m_wave->sample(m_phase, freq); } private: drumkv1_wave *m_wave; float m_phase; }; #endif // __drumkv1_wave_h // end of drumkv1_wave.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_sample.h0000644000000000000000000000013213013273356016467 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_sample.h0000644000175000001440000001063413013273356017317 0ustar00rncbcusers00000000000000// drumkv1_sample.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_sample_h #define __drumkv1_sample_h #include #include #include // forward decls. class drumkv1; class drumkv1_reverse_sched; //------------------------------------------------------------------------- // drumkv1_sample - sampler wave table. // class drumkv1_sample { public: // ctor. drumkv1_sample(drumkv1 *pDrumk, float srate = 44100.0f); // dtor. ~drumkv1_sample(); // nominal sample-rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // reverse mode. void setReverse (bool reverse) { if (( m_reverse && !reverse) || (!m_reverse && reverse)) { m_reverse = reverse; reverse_sample(); } } bool isReverse() const { return m_reverse; } // schedule sample reverse. void reverse_test(bool reverse) { if (( m_reverse && !reverse) || (!m_reverse && reverse)) { reverse_sched(reverse); } } void reverse_sched(bool reverse); // init. bool open(const char *filename, float freq0 = 1.0f); void close(); // accessors. const char *filename() const { return m_filename; } uint16_t channels() const { return m_nchannels; } float rate() const { return m_rate0; } float freq() const { return m_freq0; } uint32_t length() const { return m_nframes; } // resampler ratio float ratio() const { return m_ratio; } // reset. void reset(float freq0) { m_freq0 = freq0; m_ratio = m_rate0 / (m_freq0 * m_srate); } // frame value. float *frames(uint16_t k) const { return m_pframes[k]; } // predicate. bool isOver(uint32_t frame) const { return !m_pframes || (frame >= m_nframes); } protected: // reverse sample buffer. void reverse_sample(); private: // instance variables. float m_srate; char *m_filename; uint16_t m_nchannels; float m_rate0; float m_freq0; float m_ratio; uint32_t m_nframes; float **m_pframes; bool m_reverse; drumkv1_reverse_sched *m_reverse_sched; }; //------------------------------------------------------------------------- // drumkv1_generator - sampler oscillator (sort of:) class drumkv1_generator { public: // ctor. drumkv1_generator(drumkv1_sample *sample = NULL) { reset(sample); } // sample accessor. drumkv1_sample *sample() const { return m_sample; } // reset. void reset(drumkv1_sample *sample) { m_sample = sample; start(); } // begin. void start(void) { m_phase = 0.0f; m_index = 0; m_alpha = 0.0f; m_frame = 0; } // iterate. void next(float freq) { const float delta = freq * m_sample->ratio(); m_index = int(m_phase); m_alpha = m_phase - float(m_index); m_phase += delta; if (m_frame < m_index) m_frame = m_index; } // sample. float value(uint16_t k) const { if (isOver()) return 0.0f; const float *frames = m_sample->frames(k); const float x0 = frames[m_index]; const float x1 = frames[m_index + 1]; const float x2 = frames[m_index + 2]; const float x3 = frames[m_index + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * m_alpha) - c2) * m_alpha + c1) * m_alpha + x1; } // predicate. bool isOver() const { return m_sample->isOver(m_frame); } private: // iterator variables. drumkv1_sample *m_sample; float m_phase; uint32_t m_index; float m_alpha; uint32_t m_frame; }; #endif // __drumkv1_sample_h // end of drumkv1_sample.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_sample.cpp0000644000000000000000000000013213013273356020226 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_sample.cpp0000644000175000001440000003700313013273356021055 0ustar00rncbcusers00000000000000// drumkv1widget_sample.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_sample.h" #include "drumkv1_config.h" #include "drumkv1_sample.h" #include #include #include #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // drumkv1widget_sample -- Custom widget // Constructor. drumkv1widget_sample::drumkv1widget_sample ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_pSample(0), m_iChannels(0), m_ppPolyg(0) { QFrame::setMouseTracking(true); QFrame::setFocusPolicy(Qt::ClickFocus); QFrame::setMinimumSize(QSize(380, 80)); QFrame::setSizePolicy( QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); QFrame::setAcceptDrops(true); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); m_bLoop = false; m_iLoopStart = m_iLoopEnd = 0; m_dragCursor = DragNone; m_pDragSample = NULL; resetDragState(); } // Destructor. drumkv1widget_sample::~drumkv1widget_sample (void) { setSample(NULL); } // Parameter accessors. void drumkv1widget_sample::setSample ( drumkv1_sample *pSample ) { if (m_pSample && m_ppPolyg) { for (unsigned short k = 0; k < m_iChannels; ++k) delete m_ppPolyg[k]; delete [] m_ppPolyg; m_ppPolyg = 0; m_iChannels = 0; } m_pSample = pSample; // m_bLoop = false; // m_iLoopStart = m_iLoopEnd = 0; m_pDragSample = NULL; if (m_pSample) m_iChannels = m_pSample->channels(); if (m_iChannels > 0 && m_ppPolyg == 0) { const int h = height(); const int w = width() & 0x7ffe; // force even. const int w2 = (w >> 1); const unsigned int nframes = m_pSample->length(); const unsigned int nperiod = nframes / w2; const int h0 = h / m_iChannels; const float h1 = float(h0 >> 1); int y0 = h1; m_ppPolyg = new QPolygon* [m_iChannels]; for (unsigned short k = 0; k < m_iChannels; ++k) { m_ppPolyg[k] = new QPolygon(w); const float *pframes = m_pSample->frames(k); float vmax = 0.0f; float vmin = 0.0f; int n = 0; int x = 1; unsigned int j = nperiod; for (unsigned int i = 0; i < nframes; ++i) { const float v = *pframes++; if (vmax < v) vmax = v; if (vmin > v) vmin = v; if (++j > nperiod) { m_ppPolyg[k]->setPoint(n, x, y0 - int(vmax * h1)); m_ppPolyg[k]->setPoint(w - n - 1, x, y0 - int(vmin * h1)); j = 0; vmax = vmin = 0.0f; ++n; x += 2; } } while (n < w2) { m_ppPolyg[k]->setPoint(n, x, y0); m_ppPolyg[k]->setPoint(w - n - 1, x, y0); ++n; x += 2; } y0 += h0; } } updateToolTip(); update(); } drumkv1_sample *drumkv1widget_sample::sample (void) const { return m_pSample; } void drumkv1widget_sample::setSampleName ( const QString& sName ) { m_sName = sName; updateToolTip(); } const QString& drumkv1widget_sample::sampleName (void) const { return m_sName; } void drumkv1widget_sample::setLoop ( bool bLoop ) { m_bLoop = bLoop; updateToolTip(); update(); } bool drumkv1widget_sample::isLoop (void) const { return m_bLoop; } void drumkv1widget_sample::setLoopStart ( uint32_t iLoopStart ) { m_iLoopStart = iLoopStart; updateToolTip(); update(); } uint32_t drumkv1widget_sample::loopStart (void) const { return m_iLoopStart; } void drumkv1widget_sample::setLoopEnd ( uint32_t iLoopEnd ) { m_iLoopEnd = iLoopEnd; updateToolTip(); update(); } uint32_t drumkv1widget_sample::loopEnd (void) const { return m_iLoopEnd; } // Sanitizer helper; int drumkv1widget_sample::safeX ( int x ) const { if (x < 0) return 0; const int w = QFrame::width(); if (x > w) return w; else return x; } // Widget resize handler. void drumkv1widget_sample::resizeEvent ( QResizeEvent * ) { setSample(m_pSample); // reset polygon... } // Mouse interaction. void drumkv1widget_sample::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { if (m_dragCursor == DragNone) { m_dragState = DragStart; m_posDrag = pMouseEvent->pos(); } else if (m_bLoop) { const int w = QFrame::width(); const uint32_t nframes = m_pSample->length(); if (nframes > 0) { m_iDragStartX = safeX((m_iLoopStart * w) / nframes); m_iDragEndX = safeX((m_iLoopEnd * w) / nframes); m_dragState = m_dragCursor; } } } QFrame::mousePressEvent(pMouseEvent); } void drumkv1widget_sample::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const int x = pMouseEvent->pos().x(); switch (m_dragState) { case DragNone: { if (m_bLoop && m_pSample) { const int w = QFrame::width(); const uint32_t nframes = m_pSample->length(); if (nframes > 0) { const int x1 = (m_iLoopStart * w) / nframes; const int x2 = (m_iLoopEnd * w) / nframes; if (abs(x1 - x) < QApplication::startDragDistance()) { m_dragCursor = DragLoopStart; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (abs(x2 - x) < QApplication::startDragDistance()) { m_dragCursor = DragLoopEnd; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_dragCursor != DragNone) { m_dragCursor = DragNone; QFrame::unsetCursor(); } } } break; } case DragLoopStart: { if (m_iDragEndX > x) { m_iDragStartX = safeX(x); update(); if (m_pSample) { const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); QToolTip::showText( QCursor::pos(), tr("Loop start: %1") .arg((m_iDragStartX * nframes) / w), this); } } } break; } case DragLoopEnd: { if (m_iDragStartX < x) { m_iDragEndX = safeX(x); update(); if (m_pSample) { const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); QToolTip::showText( QCursor::pos(), tr("Loop end: %1") .arg((m_iDragEndX * nframes) / w), this); } } } break; } case DragSelect: { // Rubber-band selection... const QRect& rect = QRect(m_posDrag, pMouseEvent->pos()).normalized(); m_iDragStartX = safeX(rect.left()); m_iDragEndX = safeX(rect.right()); update(); if (m_pSample) { const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); QToolTip::showText( QCursor::pos(), tr("Loop start: %1, end: %2") .arg((m_iDragStartX * nframes) / w) .arg((m_iDragEndX * nframes) / w), this); } } break; } case DragStart: // Rubber-band starting... if ((m_posDrag - pMouseEvent->pos()).manhattanLength() > QApplication::startDragDistance()) { // Start dragging alright... if (m_bLoop && (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier))) { m_dragState = m_dragCursor = DragSelect; m_iDragStartX = m_iDragEndX = m_posDrag.x(); QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_pSample && m_pSample->filename()) { QList urls; m_pDragSample = m_pSample; urls.append(QUrl::fromLocalFile(m_pDragSample->filename())); QMimeData *pMimeData = new QMimeData(); pMimeData->setUrls(urls);; QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->exec(Qt::CopyAction); resetDragState(); } } // Fall thru... default: break; } QFrame::mouseMoveEvent(pMouseEvent); } void drumkv1widget_sample::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); switch (m_dragState) { case DragSelect: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopStart = (m_iDragStartX * nframes) / w; m_iLoopEnd = (m_iDragEndX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } case DragLoopStart: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopStart = (m_iDragStartX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } case DragLoopEnd: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopEnd = (m_iDragEndX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } default: break; } m_pDragSample = NULL; resetDragState(); } void drumkv1widget_sample::mouseDoubleClickEvent ( QMouseEvent */*pMouseEvent*/ ) { openSample(m_sName); } // Trap for escape key. void drumkv1widget_sample::keyPressEvent ( QKeyEvent *pKeyEvent ) { switch (pKeyEvent->key()) { case Qt::Key_Escape: m_pDragSample = NULL; resetDragState(); update(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // Drag-n-drop (more of the later) support. void drumkv1widget_sample::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { QFrame::dragEnterEvent(pDragEnterEvent); if (m_pDragSample && m_pDragSample == sample()) return; if (pDragEnterEvent->mimeData()->hasUrls()) pDragEnterEvent->acceptProposedAction(); } void drumkv1widget_sample::dropEvent ( QDropEvent *pDropEvent ) { QFrame::dropEvent(pDropEvent); const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData->hasUrls()) { const QString& sFilename = QListIterator(pMimeData->urls()).peekNext().toLocalFile(); if (!sFilename.isEmpty()) emit loadSampleFile(sFilename); } } // Reset drag/select state. void drumkv1widget_sample::resetDragState (void) { if (m_dragCursor != DragNone) QFrame::unsetCursor(); m_iDragStartX = m_iDragEndX = 0; m_dragState = m_dragCursor = DragNone; } // Draw curve. void drumkv1widget_sample::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QFrame::rect(); const int h = rect.height(); const int w = rect.width(); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); if (!m_sName.isEmpty()) { painter.setPen(pal.midlight().color()); painter.drawText(rect.adjusted(2, 0, -2, -0), Qt::AlignLeft, m_sName); } if (m_pSample && m_ppPolyg) { const int w2 = (w << 1); painter.setRenderHint(QPainter::Antialiasing, true); if (m_bLoop && isEnabled()) { int x1, x2; if (m_iDragStartX < m_iDragEndX) { x1 = m_iDragStartX; x2 = m_iDragEndX; } else { const uint32_t nframes = m_pSample->length(); if (nframes > 0) { x1 = (m_iLoopStart * w) / nframes; x2 = (m_iLoopEnd * w) / nframes; } else x1 = x2 = 0; } QLinearGradient grad1(0, 0, w2, h); painter.setPen(pal.highlight().color()); grad1.setColorAt(0.0f, rgbLite.darker()); grad1.setColorAt(0.5f, pal.dark().color()); painter.fillRect(x1, 0, x2 - x1, h, grad1); painter.drawLine(x1, 0, x1, h); painter.drawLine(x2, 0, x2, h); } QLinearGradient grad(0, 0, w2, h); painter.setPen(bDark ? Qt::gray : Qt::darkGray); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setBrush(grad); for (unsigned short k = 0; k < m_iChannels; ++k) painter.drawPolygon(*m_ppPolyg[k]); painter.setRenderHint(QPainter::Antialiasing, false); } else { painter.setPen(pal.midlight().color()); painter.drawText(rect, Qt::AlignCenter, tr("(double-click or drop to load new sample...)")); } painter.end(); QFrame::paintEvent(pPaintEvent); } // Browse for a new sample. void drumkv1widget_sample::openSample ( const QString& sName ) { drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig == NULL) return; QString sFilename; // Cache supported file-types stuff from libsndfile... static QStringList s_filters; if (s_filters.isEmpty()) { const QString sExtMask("*.%1"); const QString sFilterMask("%1 (%2)"); QStringList exts; 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)); const QString sFilterName = QString(sffinfo.name) .replace('/', '-') // Replace some illegal characters. .remove('(').remove(')'); const QString sExtension(sffinfo.extension); QString sExt = sExtMask.arg(sExtension); QString sExts = sExt; exts.append(sExt); if (sExtension.length() > 3) { sExt = sExtMask.arg(sExtension.left(3)); sExts += ' ' + sExt; exts.append(sExt); } s_filters.append(sFilterMask.arg(sFilterName).arg(sExts)); } s_filters.prepend(sFilterMask.arg(tr("Audio files")).arg(exts.join(" "))); s_filters.append(sFilterMask.arg(tr("All files")).arg("*.*")); } const QString& sTitle = tr("Open Sample [%1]").arg(sName) + " - " DRUMKV1_TITLE; const QString& sFilter = s_filters.join(";;"); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(parentWidget(), sTitle, pConfig->sSampleDir, sFilter, NULL, options); #else QFileDialog fileDialog(nativeParentWidget(), sTitle, pConfig->sSampleDir, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sSampleDir)); fileDialog.setSidebarUrls(urls); if (pConfig->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { pConfig->sSampleDir = QFileInfo(sFilename).absolutePath(); emit loadSampleFile(sFilename); } } // Effective sample slot. void drumkv1widget_sample::loadSample ( drumkv1_sample *pSample ) { setSample(pSample); } // Update tool-tip. void drumkv1widget_sample::updateToolTip (void) { QString sToolTip; if (!m_sName.isEmpty()) sToolTip += '[' + m_sName + ']'; const char *pszSampleFile = (m_pSample ? m_pSample->filename() : 0); if (pszSampleFile) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("%1\n%2 frames, %3 channels, %4 Hz") .arg(QFileInfo(pszSampleFile).completeBaseName()) .arg(m_pSample->length()) .arg(m_pSample->channels()) .arg(m_pSample->rate()); } if (m_bLoop && m_iLoopStart < m_iLoopEnd) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("Loop start: %1, end: %2") .arg(m_iLoopStart) .arg(m_iLoopEnd); } setToolTip(sToolTip); } // Default size hint. QSize drumkv1widget_sample::sizeHint (void) const { return QSize(380, 80); } // end of drumkv1widget_sample.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_jack.h0000644000000000000000000000013213013273356017322 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_jack.h0000644000175000001440000000426113013273356020151 0ustar00rncbcusers00000000000000// drumkv1widget_jack.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1widget_jack_h #define __drumkv1widget_jack_h #include "drumkv1widget.h" // Forward decls. class drumkv1_jack; #ifdef CONFIG_NSM class drumkv1_nsm; #endif //------------------------------------------------------------------------- // drumkv1widget_jack - decl. // class drumkv1widget_jack : public drumkv1widget { public: // Constructor. drumkv1widget_jack(drumkv1_jack *pDrumk); // Destructor. ~drumkv1widget_jack(); #ifdef CONFIG_NSM // NSM client accessors. void setNsmClient(drumkv1_nsm *pNsmClient); drumkv1_nsm *nsmClient() const; #endif // CONFIG_NSM protected: // Synth engine accessor. drumkv1_ui *ui_instance() const; // Param port method. void updateParam(drumkv1::ParamIndex index, float fValue) const; // Dirty flag method. void updateDirtyPreset(bool bDirtyPreset); // Application close. void closeEvent(QCloseEvent *pCloseEvent); #ifdef CONFIG_NSM // Optional GUI handlers. void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); #endif // CONFIG_NSM private: // Instance variables. drumkv1 *m_pDrumk; drumkv1_ui *m_pDrumkUi; #ifdef CONFIG_NSM drumkv1_nsm *m_pNsmClient; #endif }; #endif // __drumkv1widget_jack_h // end of drumkv1widget_jack.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_lv2ui.h0000644000000000000000000000013213013273356016247 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_lv2ui.h0000644000175000001440000000360013013273356017072 0ustar00rncbcusers00000000000000// drumkv1_lv2ui.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_lv2ui_h #define __drumkv1_lv2ui_h #include "drumkv1_ui.h" #include "lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define DRUMKV1_LV2UI_URI DRUMKV1_LV2_PREFIX "ui" #ifdef CONFIG_LV2_EXTERNAL_UI #include "lv2_external_ui.h" #define DRUMKV1_LV2UI_EXTERNAL_URI DRUMKV1_LV2_PREFIX "ui_external" #endif // Forward decls. class drumkv1_lv2; //------------------------------------------------------------------------- // drumkv1_lv2ui - decl. // class drumkv1_lv2ui : public drumkv1_ui { public: // Constructor. drumkv1_lv2ui(drumkv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Accessors. const LV2UI_Controller& controller() const; void write_function(drumkv1::ParamIndex index, float fValue) const; private: // Instance variables. LV2UI_Controller m_controller; LV2UI_Write_Function m_write_function; }; #endif // __drumkv1_lv2ui_h // end of drumkv1_lv2ui.h drumkv1-0.8.0/src/PaxHeaders.6646/mimetypes0000644000000000000000000000013213013273356015323 xustar0030 mtime=1479374574.389366735 30 atime=1479374574.389366735 30 ctime=1479374574.389366735 drumkv1-0.8.0/src/mimetypes/0000755000175000001440000000000013013273356016224 5ustar00rncbcusers00000000000000drumkv1-0.8.0/src/mimetypes/PaxHeaders.6646/drumkv1.xml0000644000000000000000000000013213013273356017513 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.389366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/mimetypes/drumkv1.xml0000644000175000001440000000045113013273356020337 0ustar00rncbcusers00000000000000 drumkv1 preset drumkv1-0.8.0/src/mimetypes/PaxHeaders.6646/application-x-drumkv1-preset.svg0000644000000000000000000000013213013273356023560 xustar0030 mtime=1479374574.389366735 30 atime=1479374574.389366735 30 ctime=1479374574.389366735 drumkv1-0.8.0/src/mimetypes/application-x-drumkv1-preset.svg0000644000175000001440000064306413013273356024421 0ustar00rncbcusers00000000000000 image/svg+xmldrumkv1-0.8.0/src/mimetypes/PaxHeaders.6646/application-x-drumkv1-preset.png0000644000000000000000000000013213013273356023545 xustar0030 mtime=1479374574.389366735 30 atime=1479374574.389366735 30 ctime=1479374574.389366735 drumkv1-0.8.0/src/mimetypes/application-x-drumkv1-preset.png0000644000175000001440000000364313013273356024377 0ustar00rncbcusers00000000000000PNG  IHDR szzjIDATXí]lޙnO 8TJ(M$gb ei>sss'ĀFԙ}j'ʦQ5,N:FcM;/(˦YjuRE|^ߒc"!c@>&JgDe|l@vGRaR UXiEfb6>@set_name(prog_name); } else { prog = new Prog(prog_id, prog_name); m_progs.insert(prog_id, prog); } return prog; } void drumkv1_programs::Bank::remove_prog ( uint16_t prog_id ) { Prog *prog = find_prog(prog_id); if (prog && m_progs.remove(prog_id)) delete prog; } void drumkv1_programs::Bank::clear_progs (void) { qDeleteAll(m_progs); m_progs.clear(); } // bank managers drumkv1_programs::Bank *drumkv1_programs::find_bank ( uint16_t bank_id ) const { return m_banks.value(bank_id, 0); } drumkv1_programs::Bank *drumkv1_programs::add_bank ( uint16_t bank_id, const QString& bank_name ) { Bank *bank = find_bank(bank_id); if (bank) { bank->set_name(bank_name); } else { bank = new Bank(bank_id, bank_name); m_banks.insert(bank_id, bank); } return bank; } void drumkv1_programs::remove_bank ( uint16_t bank_id ) { Bank *bank = find_bank(bank_id); if (bank && m_banks.remove(bank_id)) delete bank; } void drumkv1_programs::clear_banks (void) { m_bank_msb = 0; m_bank_lsb = 0; m_bank = 0; m_prog = 0; qDeleteAll(m_banks); m_banks.clear(); } // current bank/prog. managers void drumkv1_programs::bank_select_msb ( uint8_t bank_msb ) { m_bank_msb = 0x80 | (bank_msb & 0x7f); } void drumkv1_programs::bank_select_lsb ( uint8_t bank_lsb ) { m_bank_lsb = 0x80 | (bank_lsb & 0x7f); } void drumkv1_programs::bank_select ( uint16_t bank_id ) { bank_select_msb(bank_id >> 7); bank_select_lsb(bank_id); } uint16_t drumkv1_programs::current_bank_id (void) const { uint16_t bank_id = 0; if (m_bank_msb & 0x80) bank_id = (m_bank_msb & 0x7f); if (m_bank_lsb & 0x80) { bank_id <<= 7; bank_id |= (m_bank_lsb & 0x7f); } return bank_id; } void drumkv1_programs::prog_change ( uint16_t prog_id ) { select_program(current_bank_id(), prog_id); } void drumkv1_programs::select_program ( uint16_t bank_id, uint16_t prog_id ) { if (enabled()) m_sched.select_program(bank_id, prog_id); } void drumkv1_programs::process_program ( drumkv1 *pDrumk, uint16_t bank_id, uint16_t prog_id ) { m_bank = find_bank(bank_id); m_prog = (m_bank ? m_bank->find_prog(prog_id) : 0); if (m_prog) drumkv1_param::loadPreset(pDrumk, m_prog->name()); } // end of drumkv1_programs.cpp drumkv1-0.8.0/src/PaxHeaders.6646/src_core.pro0000644000000000000000000000013213013273356015705 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.390366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/src_core.pro0000644000175000001440000000174213013273356016535 0ustar00rncbcusers00000000000000# drumkv1.pro # NAME = drumkv1 TARGET = $${NAME} TEMPLATE = lib CONFIG += shared include(src_core.pri) HEADERS = \ config.h \ drumkv1.h \ drumkv1_ui.h \ drumkv1_config.h \ drumkv1_filter.h \ drumkv1_formant.h \ drumkv1_sample.h \ drumkv1_wave.h \ drumkv1_ramp.h \ drumkv1_list.h \ drumkv1_fx.h \ drumkv1_reverb.h \ drumkv1_param.h \ drumkv1_sched.h \ drumkv1_programs.h \ drumkv1_controls.h SOURCES = \ drumkv1.cpp \ drumkv1_ui.cpp \ drumkv1_config.cpp \ drumkv1_formant.cpp \ drumkv1_sample.cpp \ drumkv1_wave.cpp \ drumkv1_param.cpp \ drumkv1_sched.cpp \ drumkv1_programs.cpp \ drumkv1_controls.cpp unix { OBJECTS_DIR = .obj_core MOC_DIR = .moc_core UI_DIR = .ui_core isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(LIBDIR) { TARGET_ARCH = $$system(uname -m) contains(TARGET_ARCH, x86_64) { LIBDIR = $${PREFIX}/lib64 } else { LIBDIR = $${PREFIX}/lib } } INSTALLS += target target.path = $${LIBDIR} } QT -= gui QT += xml drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_filt.h0000644000000000000000000000013213013273356017350 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_filt.h0000644000175000001440000000440213013273356020174 0ustar00rncbcusers00000000000000// drumkv1widget_filt.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_filt_h #define __drumkv1widget_filt_h #include //---------------------------------------------------------------------------- // drumkv1widget_filt -- Custom widget class drumkv1widget_filt : public QFrame { Q_OBJECT public: // Constructor. drumkv1widget_filt(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~drumkv1widget_filt(); // Parameter getters. float cutoff() const; float reso() const; float type() const; float slope() const; public slots: // Parameter setters. void setCutoff(float fCutoff); void setReso(float fReso); void setType(float fType); void setSlope(float fSlope); signals: // Parameter change signals. void cutoffChanged(float fCutoff); void resoChanged(float fReso); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. float m_fCutoff; float m_fReso; float m_fType; float m_fSlope; // Drag state. bool m_bDragging; QPoint m_posDrag; }; #endif // __drumkv1widget_filt_h // end of drumkv1widget_filt.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_elements.cpp0000644000000000000000000000013213013273356020561 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_elements.cpp0000644000175000001440000002471713013273356021420 0ustar00rncbcusers00000000000000// drumkv1widget_elements.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_elements.h" #include "drumkv1widget.h" #include "drumkv1_ui.h" #include "drumkv1_sample.h" #include #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // drumkv1widget_elements_model -- List model. class drumkv1widget_elements_model : public QAbstractItemModel { public: // Constructor. drumkv1widget_elements_model(drumkv1_ui *pDrumkUi, QObject *pParent = NULL); // 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; QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const; QModelIndex parent(const QModelIndex&) const; void reset(); // Accessor specific. drumkv1_ui *instance() const; protected: // Other specifics drumkv1_element *elementFromIndex(const QModelIndex& index) const; QString itemDisplay(const QModelIndex& index) const; QString itemToolTip(const QModelIndex& index) const; int columnAlignment(int column) const; private: // Model variables. QStringList m_headers; drumkv1_ui *m_pDrumkUi; }; // Constructor. drumkv1widget_elements_model::drumkv1widget_elements_model ( drumkv1_ui *pDrumkUi, QObject *pParent ) : QAbstractItemModel(pParent), m_pDrumkUi(pDrumkUi) { m_headers << tr("Element") << tr("Sample"); reset(); } int drumkv1widget_elements_model::rowCount ( const QModelIndex& /*parent*/ ) const { return 128; } int drumkv1widget_elements_model::columnCount ( const QModelIndex& /*parent*/ ) const { return m_headers.count(); } QVariant drumkv1widget_elements_model::headerData ( int section, Qt::Orientation orient, int role ) const { if (orient == Qt::Horizontal) { switch (role) { case Qt::DisplayRole: return m_headers.at(section); case Qt::TextAlignmentRole: return columnAlignment(section); default: break; } } return QVariant(); } QVariant drumkv1widget_elements_model::data ( const QModelIndex& index, int role ) const { switch (role) { case Qt::DisplayRole: return itemDisplay(index); case Qt::TextAlignmentRole: return columnAlignment(index.column()); case Qt::ToolTipRole: return itemToolTip(index); default: break; } return QVariant(); } QModelIndex drumkv1widget_elements_model::index ( int row, int column, const QModelIndex& /*parent*/) const { return createIndex(row, column, (m_pDrumkUi ? m_pDrumkUi->element(row) : NULL)); } QModelIndex drumkv1widget_elements_model::parent ( const QModelIndex& ) const { return QModelIndex(); } drumkv1_element *drumkv1widget_elements_model::elementFromIndex ( const QModelIndex& index ) const { return static_cast (index.internalPointer()); } drumkv1_ui *drumkv1widget_elements_model::instance (void) const { return m_pDrumkUi; } void drumkv1widget_elements_model::reset (void) { #if QT_VERSION < 0x050000 QAbstractItemModel::reset(); #else QAbstractItemModel::beginResetModel(); QAbstractItemModel::endResetModel(); #endif } QString drumkv1widget_elements_model::itemDisplay ( const QModelIndex& index ) const { const QString sDash('-'); switch (index.column()) { case 0: // Element. return drumkv1widget::completeNoteName(index.row()); case 1: // Sample. drumkv1_element *element = elementFromIndex(index); if (element) { const char *pszSampleFile = element->sampleFile(); if (pszSampleFile) return QFileInfo(pszSampleFile).completeBaseName(); else return tr("(None)"); } } return sDash; } QString drumkv1widget_elements_model::itemToolTip ( const QModelIndex& index ) const { QString sToolTip = '[' + drumkv1widget::completeNoteName(index.row()) + ']'; drumkv1_element *element = elementFromIndex(index); if (element) { const char *pszSampleFile = element->sampleFile(); if (pszSampleFile) { sToolTip += '\n'; sToolTip += QFileInfo(pszSampleFile).completeBaseName(); } } return sToolTip; } int drumkv1widget_elements_model::columnAlignment( int /*column*/ ) const { return int(Qt::AlignLeft | Qt::AlignVCenter); } //---------------------------------------------------------------------------- // drumkv1widget_elements -- Custom (tree) list view. // Constructor. drumkv1widget_elements::drumkv1widget_elements ( QWidget *pParent ) : QTreeView(pParent), m_pModel(NULL) { m_pDragSample = NULL; resetDragState(); } // Destructor. drumkv1widget_elements::~drumkv1widget_elements (void) { if (m_pModel) delete m_pModel; } // Settlers. void drumkv1widget_elements::setInstance ( drumkv1_ui *pDrumkUi ) { if (m_pModel) delete m_pModel; m_pModel = new drumkv1widget_elements_model(pDrumkUi); QTreeView::setModel(m_pModel); QTreeView::setSelectionMode(QAbstractItemView::SingleSelection); QTreeView::setRootIsDecorated(false); QTreeView::setUniformRowHeights(true); QTreeView::setItemsExpandable(false); QTreeView::setAllColumnsShowFocus(true); QTreeView::setAlternatingRowColors(true); QTreeView::setMinimumSize(QSize(360, 80)); QTreeView::setSizePolicy( QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); QTreeView::setAcceptDrops(true); QHeaderView *pHeader = QTreeView::header(); // pHeader->setDefaultAlignment(Qt::AlignLeft); #if QT_VERSION >= 0x050000 pHeader->setSectionResizeMode(QHeaderView::ResizeToContents); #else pHeader->setResizeMode(QHeaderView::ResizeToContents); #endif pHeader->setStretchLastSection(true); // Element selectors QObject::connect(QTreeView::selectionModel(), SIGNAL(currentRowChanged(const QModelIndex&, const QModelIndex&)), SLOT(currentRowChanged(const QModelIndex&, const QModelIndex&))); QObject::connect(this, SIGNAL(doubleClicked(const QModelIndex&)), SLOT(doubleClicked(const QModelIndex&))); } drumkv1_ui *drumkv1widget_elements::instance (void) const { return (m_pModel ? m_pModel->instance() : NULL); } // Current element accessors. void drumkv1widget_elements::setCurrentIndex ( int row ) { QTreeView::setCurrentIndex(m_pModel->index(row, 0)); } int drumkv1widget_elements::currentIndex (void) const { return QTreeView::currentIndex().row(); } // Internal slot handlers. void drumkv1widget_elements::currentRowChanged ( const QModelIndex& current, const QModelIndex& /*previous*/ ) { emit itemActivated(current.row()); } void drumkv1widget_elements::doubleClicked ( const QModelIndex& index ) { emit itemDoubleClicked(index.row()); } // Mouse interaction. void drumkv1widget_elements::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { m_dragState = DragStart; m_posDrag = pMouseEvent->pos(); } QTreeView::mousePressEvent(pMouseEvent); } void drumkv1widget_elements::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { QTreeView::mouseMoveEvent(pMouseEvent); if (m_dragState == DragStart && (m_posDrag - pMouseEvent->pos()).manhattanLength() > QApplication::startDragDistance()) { drumkv1_element *element = static_cast ( QTreeView::currentIndex().internalPointer()); // Start dragging alright... if (element && element->sample()) { QList urls; m_pDragSample = element->sample(); urls.append(QUrl::fromLocalFile(m_pDragSample->filename())); QMimeData *pMimeData = new QMimeData(); pMimeData->setUrls(urls);; QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->exec(Qt::CopyAction); } resetDragState(); } } void drumkv1widget_elements::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QTreeView::mouseReleaseEvent(pMouseEvent); m_pDragSample = NULL; resetDragState(); } // Drag-n-drop (more of the later) support. void drumkv1widget_elements::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { QTreeView::dragEnterEvent(pDragEnterEvent); if (pDragEnterEvent->mimeData()->hasUrls()) pDragEnterEvent->acceptProposedAction(); } void drumkv1widget_elements::dragMoveEvent ( QDragMoveEvent *pDragMoveEvent ) { QTreeView::dragMoveEvent(pDragMoveEvent); if (pDragMoveEvent->mimeData()->hasUrls()) { const QModelIndex& index = QTreeView::indexAt(pDragMoveEvent->pos()); if (index.isValid()) { setCurrentIndex(index.row()); if (m_pDragSample) { drumkv1_element *element = static_cast ( index.internalPointer()); // Start dragging alright... if (element && m_pDragSample == element->sample()) return; } pDragMoveEvent->acceptProposedAction(); } } } void drumkv1widget_elements::dropEvent ( QDropEvent *pDropEvent ) { QTreeView::dropEvent(pDropEvent); const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData->hasUrls()) { const QString& sFilename = QListIterator(pMimeData->urls()).peekNext().toLocalFile(); if (!sFilename.isEmpty()) emit itemLoadSampleFile(sFilename, currentIndex()); } } // Reset drag/select state. void drumkv1widget_elements::resetDragState (void) { m_dragState = DragNone; } // Refreshner. void drumkv1widget_elements::refresh (void) { if (m_pModel == NULL) return; QItemSelectionModel *pSelectionModel = QTreeView::selectionModel(); const QModelIndex& index = pSelectionModel->currentIndex(); m_pModel->reset(); pSelectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate); } // Default size hint. QSize drumkv1widget_elements::sizeHint (void) const { return QSize(360, 80); } // end of drumkv1widget_elements.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_elements.h0000644000000000000000000000013213013273356020226 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_elements.h0000644000175000001440000000544513013273356021062 0ustar00rncbcusers00000000000000// drumkv1widget_elements.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_elements_h #define __drumkv1widget_elements_h #include // Forwards. class drumkv1widget_elements_model; class drumkv1_ui; class drumkv1_sample; class QDragEnterEvent; class QDragMoveEvent; class QDropEvent; //---------------------------------------------------------------------------- // drumkv1widget_elements -- Custom (tree) list view. class drumkv1widget_elements : public QTreeView { Q_OBJECT public: // Constructor. drumkv1widget_elements(QWidget *pParent = 0); // Destructor. ~drumkv1widget_elements(); // Settlers. void setInstance(drumkv1_ui *pDrumkUi); drumkv1_ui *instance() const; // Current element accessors. void setCurrentIndex(int row); int currentIndex() const; // Refreshener. void refresh(); signals: // Emitted signals. void itemActivated(int); void itemDoubleClicked(int); // Load new sample file on current item. void itemLoadSampleFile(const QString&, int); protected slots: // Internal slot handlers. void currentRowChanged(const QModelIndex&, const QModelIndex&); void doubleClicked(const QModelIndex&); protected: // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Drag-n-drop (more of the later) support. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dragMoveEvent(QDragMoveEvent *pDragMoveEvent); void dropEvent(QDropEvent *pDropEvent); // Reset drag/select state. void resetDragState(); // Default size hint. QSize sizeHint() const; private: // Instance variables. drumkv1widget_elements_model *m_pModel; // Drag state. enum DragState { DragNone = 0, DragStart } m_dragState; QPoint m_posDrag; drumkv1_sample *m_pDragSample; }; #endif // __drumkv1widget_elements_h // end of drumkv1widget_elements.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_preset.h0000644000000000000000000000013213013273356017714 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_preset.h0000644000175000001440000000446213013273356020546 0ustar00rncbcusers00000000000000// drumkv1widget_preset.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_preset_h #define __drumkv1widget_preset_h #include // Forward declarations. class QToolButton; class QComboBox; //------------------------------------------------------------------------- // drumkv1widget_preset - Custom combo/edit-box widget. class drumkv1widget_preset : public QWidget { Q_OBJECT public: // Constructor. drumkv1widget_preset(QWidget *pParent = 0); void setPreset(const QString& sPreset); QString preset() const; void setDirtyPreset(bool bDirtyPreset); bool isDirtyPreset() const; void clearPreset(); bool queryPreset(); signals: void newPresetFile(); void loadPresetFile(const QString&); void savePresetFile(const QString&); void resetPresetFile(); public slots: void initPreset(); void stabilizePreset(); protected slots: void newPreset(); void openPreset(); void activatePreset(const QString&); void savePreset(); void deletePreset(); void resetPreset(); protected: void loadPreset(const QString&); void savePreset(const QString&); void refreshPreset(); private: // Widget members. QToolButton *m_pNewButton; QToolButton *m_pOpenButton; QComboBox *m_pComboBox; QToolButton *m_pSaveButton; QToolButton *m_pDeleteButton; QToolButton *m_pResetButton; int m_iInitPreset; int m_iDirtyPreset; }; #endif // __drumkv1widget_preset_h // end of drumkv1widget_preset.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_lv2.cpp0000644000000000000000000000013213013273356016244 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_lv2.cpp0000644000175000001440000005275013013273356017101 0ustar00rncbcusers00000000000000// drumkv1_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_lv2.h" #include "drumkv1_config.h" #include "drumkv1_sched.h" #include "drumkv1_sample.h" #include "drumkv1_param.h" #include "drumkv1_programs.h" #include "drumkv1_controls.h" #include "lv2/lv2plug.in/ns/ext/midi/midi.h" #include "lv2/lv2plug.in/ns/ext/time/time.h" #include "lv2/lv2plug.in/ns/ext/atom/util.h" #include "lv2/lv2plug.in/ns/ext/state/state.h" #include "lv2/lv2plug.in/ns/ext/options/options.h" #include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h" #ifdef CONFIG_LV2_PATCH #include "lv2/lv2plug.in/ns/ext/patch/patch.h" #endif #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 #ifndef LV2_STATE__StateChanged #define LV2_STATE__StateChanged LV2_STATE_PREFIX "StateChanged" #endif #include #include #include //------------------------------------------------------------------------- // drumkv1_lv2_map_path - abstract/absolute path functors. // class drumkv1_lv2_map_path : public drumkv1_param::map_path { public: drumkv1_lv2_map_path(const LV2_Feature *const *features) : m_map_path(NULL) { for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_STATE__mapPath) == 0) { m_map_path = (LV2_State_Map_Path *) features[i]->data; break; } } } QString absolutePath(const QString& sAbstractPath) const { QString sAbsolutePath(sAbstractPath); if (m_map_path) { const char *pszAbsolutePath = m_map_path->absolute_path( m_map_path->handle, sAbstractPath.toUtf8().constData()); if (pszAbsolutePath) { sAbsolutePath = pszAbsolutePath; ::free((void *) pszAbsolutePath); } } return sAbsolutePath; } QString abstractPath(const QString& sAbsolutePath) const { QString sAbstractPath(sAbsolutePath); if (m_map_path) { const char *pszAbstractPath = m_map_path->abstract_path( m_map_path->handle, sAbsolutePath.toUtf8().constData()); if (pszAbstractPath) { sAbstractPath = pszAbstractPath; ::free((void *) pszAbstractPath); } } return sAbstractPath; } private: LV2_State_Map_Path *m_map_path; }; //------------------------------------------------------------------------- // drumkv1_lv2 - impl. // // atom-like message used internally with worker/schedule typedef struct { LV2_Atom atom; union { int key; const char *path; } sample; } drumkv1_lv2_worker_message; drumkv1_lv2::drumkv1_lv2 ( double sample_rate, const LV2_Feature *const *host_features ) : drumkv1(2, float(sample_rate)) { ::memset(&m_urids, 0, sizeof(m_urids)); m_urid_map = NULL; m_atom_in = NULL; m_atom_out = NULL; m_schedule = NULL; m_ndelta = 0; const LV2_Options_Option *host_options = NULL; for (int i = 0; host_features && host_features[i]; ++i) { const LV2_Feature *host_feature = host_features[i]; if (::strcmp(host_feature->URI, LV2_URID_MAP_URI) == 0) { m_urid_map = (LV2_URID_Map *) host_feature->data; if (m_urid_map) { m_urids.gen1_sample = m_urid_map->map( m_urid_map->handle, DRUMKV1_LV2_PREFIX "GEN1_SAMPLE"); m_urids.gen1_select = m_urid_map->map( m_urid_map->handle, DRUMKV1_LV2_PREFIX "GEN1_SELECT"); m_urids.gen1_update = m_urid_map->map( m_urid_map->handle, DRUMKV1_LV2_PREFIX "GEN1_UPDATE"); m_urids.atom_Blank = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Blank); m_urids.atom_Object = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Object); m_urids.atom_Float = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Float); m_urids.atom_Int = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Int); m_urids.atom_Path = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Path); m_urids.time_Position = m_urid_map->map( m_urid_map->handle, LV2_TIME__Position); m_urids.time_beatsPerMinute = m_urid_map->map( m_urid_map->handle, LV2_TIME__beatsPerMinute); m_urids.midi_MidiEvent = m_urid_map->map( m_urid_map->handle, LV2_MIDI__MidiEvent); m_urids.bufsz_minBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__minBlockLength); m_urids.bufsz_maxBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__maxBlockLength); #ifdef LV2_BUF_SIZE__nominalBlockLength m_urids.bufsz_nominalBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__nominalBlockLength); #endif m_urids.state_StateChanged = m_urid_map->map( m_urid_map->handle, LV2_STATE__StateChanged); #ifdef CONFIG_LV2_PATCH m_urids.patch_Get = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Get); m_urids.patch_Set = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Set); m_urids.patch_Put = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Put); m_urids.patch_body = m_urid_map->map( m_urid_map->handle, LV2_PATCH__body); m_urids.patch_property = m_urid_map->map( m_urid_map->handle, LV2_PATCH__property); m_urids.patch_value = m_urid_map->map( m_urid_map->handle, LV2_PATCH__value); #endif } } else if (::strcmp(host_feature->URI, LV2_WORKER__schedule) == 0) m_schedule = (LV2_Worker_Schedule *) host_feature->data; else if (::strcmp(host_feature->URI, LV2_OPTIONS__options) == 0) host_options = (const LV2_Options_Option *) host_feature->data; } uint32_t buffer_size = 0; // whatever happened to safe default? for (int i = 0; host_options && host_options[i].key; ++i) { const LV2_Options_Option *host_option = &host_options[i]; if (host_option->type == m_urids.atom_Int) { uint32_t block_length = 0; if (host_option->key == m_urids.bufsz_minBlockLength) block_length = *(int *) host_option->value; else if (host_option->key == m_urids.bufsz_maxBlockLength) block_length = *(int *) host_option->value; #ifdef LV2_BUF_SIZE__nominalBlockLength else if (host_option->key == m_urids.bufsz_nominalBlockLength) block_length = *(int *) host_option->value; #endif // choose the lengthier... if (buffer_size < block_length) buffer_size = block_length; } } drumkv1::setBufferSize(buffer_size); lv2_atom_forge_init(&m_forge, m_urid_map); const uint16_t nchannels = drumkv1::channels(); m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; for (uint16_t k = 0; k < nchannels; ++k) m_ins[k] = m_outs[k] = NULL; drumkv1::programs()->optional(true); drumkv1::controls()->optional(true); } drumkv1_lv2::~drumkv1_lv2 (void) { delete [] m_outs; delete [] m_ins; } void drumkv1_lv2::connect_port ( uint32_t port, void *data ) { switch(PortIndex(port)) { case MidiIn: m_atom_in = (LV2_Atom_Sequence *) data; break; case Notify: m_atom_out = (LV2_Atom_Sequence *) data; break; case AudioInL: m_ins[0] = (float *) data; break; case AudioInR: m_ins[1] = (float *) data; break; case AudioOutL: m_outs[0] = (float *) data; break; case AudioOutR: m_outs[1] = (float *) data; break; default: drumkv1::setParamPort(drumkv1::ParamIndex(port - ParamBase), (float *) data); break; } } void drumkv1_lv2::run ( uint32_t nframes ) { const uint16_t nchannels = drumkv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = m_ins[k]; outs[k] = m_outs[k]; } if (m_atom_out) { const uint32_t capacity = m_atom_out->atom.size; lv2_atom_forge_set_buffer(&m_forge, (uint8_t *) m_atom_out, capacity); lv2_atom_forge_sequence_head(&m_forge, &m_notify_frame, 0); } uint32_t ndelta = 0; if (m_atom_in) { LV2_ATOM_SEQUENCE_FOREACH(m_atom_in, event) { if (event == NULL) continue; if (event->body.type == m_urids.midi_MidiEvent) { uint8_t *data = (uint8_t *) LV2_ATOM_BODY(&event->body); if (event->time.frames > ndelta) { const uint32_t nread = event->time.frames - ndelta; if (nread > 0) { drumkv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } } ndelta = event->time.frames; drumkv1::process_midi(data, event->body.size); } else if (event->body.type == m_urids.atom_Blank || event->body.type == m_urids.atom_Object) { const LV2_Atom_Object *object = (LV2_Atom_Object *) &event->body; if (object->body.otype == m_urids.time_Position) { LV2_Atom *atom = NULL; lv2_atom_object_get(object, m_urids.time_beatsPerMinute, &atom, NULL); if (atom && atom->type == m_urids.atom_Float) { const float host_bpm = ((LV2_Atom_Float *) atom)->body; if (::fabsf(host_bpm - drumkv1::tempo()) > 0.001f) drumkv1::setTempo(host_bpm); } } #ifdef CONFIG_LV2_PATCH else if (object->body.otype == m_urids.patch_Set) { // set property value const LV2_Atom *property = NULL; const LV2_Atom *value = NULL; lv2_atom_object_get(object, m_urids.patch_property, &property, m_urids.patch_value, &value, 0); if (property && value && property->type == m_forge.URID) { const uint32_t key = ((const LV2_Atom_URID *) property)->body; const LV2_URID type = value->type; if (key == m_urids.gen1_sample && type == m_urids.atom_Path) { if (m_schedule) { drumkv1_lv2_worker_message mesg; mesg.atom.type = key; mesg.atom.size = sizeof(mesg.sample); mesg.sample.path = (const char *) LV2_ATOM_BODY_CONST(value); // schedule loading new sample m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } } } else if (object->body.otype == m_urids.patch_Get) { // put property values (probably to UI) patch_put(ndelta); } #endif // CONFIG_LV2_PATCH } } // remember last time for worker response m_ndelta = ndelta; // m_atom_in = NULL; } if (nframes > ndelta) drumkv1::process(ins, outs, nframes - ndelta); // test for current element key changes drumkv1::currentElementTest(); } void drumkv1_lv2::activate (void) { drumkv1::reset(); } void drumkv1_lv2::deactivate (void) { drumkv1::reset(); } uint32_t drumkv1_lv2::urid_map ( const char *uri ) const { return (m_urid_map ? m_urid_map->map(m_urid_map->handle, uri) : 0); } //------------------------------------------------------------------------- // drumkv1_lv2 - LV2 State interface. // static LV2_State_Status drumkv1_lv2_state_save ( LV2_Handle instance, LV2_State_Store_Function store, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == NULL) return LV2_STATE_ERR_UNKNOWN; const uint32_t key = pPlugin->urid_map(DRUMKV1_LV2_PREFIX "state"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; const uint32_t type = pPlugin->urid_map(LV2_ATOM__Chunk); if (type == 0) return LV2_STATE_ERR_BAD_TYPE; #if 0 if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; #else flags |= (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); #endif drumkv1_lv2_map_path mapPath(features); QDomDocument doc(DRUMKV1_TITLE); QDomElement eElements = doc.createElement("elements"); drumkv1_param::saveElements(pPlugin, doc, eElements, mapPath); doc.appendChild(eElements); const QByteArray data(doc.toByteArray()); const char *value = data.constData(); size_t size = data.size(); return (*store)(handle, key, value, size, type, flags); } static LV2_State_Status drumkv1_lv2_state_restore ( LV2_Handle instance, LV2_State_Retrieve_Function retrieve, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == NULL) return LV2_STATE_ERR_UNKNOWN; const uint32_t key = pPlugin->urid_map(DRUMKV1_LV2_PREFIX "state"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; const uint32_t chunk_type = pPlugin->urid_map(LV2_ATOM__Chunk); if (chunk_type == 0) return LV2_STATE_ERR_BAD_TYPE; size_t size = 0; uint32_t type = 0; // flags = 0; const char *value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); if (size < 2) return LV2_STATE_ERR_UNKNOWN; if (type != chunk_type) return LV2_STATE_ERR_BAD_TYPE; if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; if (value == NULL) return LV2_STATE_ERR_UNKNOWN; drumkv1_lv2_map_path mapPath(features); QDomDocument doc(DRUMKV1_TITLE); if (doc.setContent(QByteArray(value, size))) { QDomElement eElements = doc.documentElement(); if (eElements.tagName() == "elements") drumkv1_param::loadElements(pPlugin, eElements, mapPath); } pPlugin->reset(); drumkv1_sched::sync_notify(pPlugin, drumkv1_sched::Sample, 1); return LV2_STATE_SUCCESS; } static const LV2_State_Interface drumkv1_lv2_state_interface = { drumkv1_lv2_state_save, drumkv1_lv2_state_restore }; #ifdef CONFIG_LV2_PROGRAMS #include "drumkv1_programs.h" const LV2_Program_Descriptor *drumkv1_lv2::get_program ( uint32_t index ) { drumkv1_programs *pPrograms = drumkv1::programs(); const drumkv1_programs::Banks& banks = pPrograms->banks(); drumkv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const drumkv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for (uint32_t i = 0; bank_iter != bank_end; ++bank_iter) { drumkv1_programs::Bank *pBank = bank_iter.value(); const drumkv1_programs::Progs& progs = pBank->progs(); drumkv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const drumkv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter, ++i) { drumkv1_programs::Prog *pProg = prog_iter.value(); if (i >= index) { m_aProgramName = pProg->name().toUtf8(); m_program.bank = pBank->id(); m_program.program = pProg->id(); m_program.name = m_aProgramName.constData(); return &m_program; } } } return NULL; } void drumkv1_lv2::select_program ( uint32_t bank, uint32_t program ) { drumkv1::programs()->select_program(bank, program); } #endif // CONFIG_LV2_PROGRAMS void drumkv1_lv2::updatePreset ( bool /*bDirty*/ ) { if (m_schedule /*&& bDirty*/) { drumkv1_lv2_worker_message mesg; mesg.atom.type = m_urids.state_StateChanged; mesg.atom.size = 0; // nothing else matters. mesg.sample.path = NULL; m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } void drumkv1_lv2::updateSample (void) { if (m_schedule) { drumkv1_lv2_worker_message mesg; mesg.atom.type = m_urids.gen1_update; mesg.atom.size = sizeof(mesg.sample); mesg.sample.path = drumkv1::sampleFile(); m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } void drumkv1_lv2::selectSample ( int key ) { if (m_schedule) { drumkv1_lv2_worker_message mesg; mesg.atom.type = m_urids.gen1_select; mesg.atom.size = sizeof(mesg.sample); mesg.sample.key = key; m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } bool drumkv1_lv2::worker_work ( const void *data, uint32_t /*size*/ ) { const drumkv1_lv2_worker_message *mesg = (const drumkv1_lv2_worker_message *) data; if (mesg->atom.type == m_urids.state_StateChanged) return true; else if (mesg->atom.type == m_urids.gen1_update) return true; else if (mesg->atom.type == m_urids.gen1_select) { drumkv1::setCurrentElementEx(mesg->sample.key); return true; } else if (mesg->atom.type == m_urids.gen1_sample) { const int key = drumkv1::currentElement(); if (drumkv1::element(key) == NULL) { drumkv1::addElement(key); drumkv1::setCurrentElementEx(key); } drumkv1::setSampleFile(mesg->sample.path); return true; } return false; } bool drumkv1_lv2::worker_response ( const void *data, uint32_t /*size*/ ) { const drumkv1_lv2_worker_message *mesg = (const drumkv1_lv2_worker_message *) data; if (mesg->atom.type == m_urids.state_StateChanged) return state_changed(); // update all properties, and eventually, any observers... drumkv1_sched::sync_notify(this, drumkv1_sched::Sample, 0); #ifdef CONFIG_LV2_PATCH return patch_put(m_ndelta); #else return true; #endif } bool drumkv1_lv2::state_changed (void) { lv2_atom_forge_frame_time(&m_forge, m_ndelta); LV2_Atom_Forge_Frame frame; lv2_atom_forge_object(&m_forge, &frame, 0, m_urids.state_StateChanged); lv2_atom_forge_pop(&m_forge, &frame); return true; } #ifdef CONFIG_LV2_PATCH bool drumkv1_lv2::patch_put ( uint32_t ndelta ) { static char s_szNull[1] = {'\0'}; const char *pszSampleFile = NULL; drumkv1_sample *pSample = drumkv1::sample(); if (pSample) pszSampleFile = pSample->filename(); if (pszSampleFile == NULL) pszSampleFile = s_szNull; lv2_atom_forge_frame_time(&m_forge, ndelta); LV2_Atom_Forge_Frame patch_frame; lv2_atom_forge_object(&m_forge, &patch_frame, 0, m_urids.patch_Put); lv2_atom_forge_key(&m_forge, m_urids.patch_body); LV2_Atom_Forge_Frame body_frame; lv2_atom_forge_object(&m_forge, &body_frame, 0, 0); lv2_atom_forge_key(&m_forge, m_urids.gen1_sample); lv2_atom_forge_path(&m_forge, pszSampleFile, ::strlen(pszSampleFile) + 1); lv2_atom_forge_pop(&m_forge, &body_frame); lv2_atom_forge_pop(&m_forge, &patch_frame); return true; } #endif // CONFIG_LV2_PATCH //------------------------------------------------------------------------- // drumkv1_lv2 - LV2 desc. // static LV2_Handle drumkv1_lv2_instantiate ( const LV2_Descriptor *, double sample_rate, const char *, const LV2_Feature *const *host_features ) { return new drumkv1_lv2(sample_rate, host_features); } static void drumkv1_lv2_connect_port ( LV2_Handle instance, uint32_t port, void *data ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->connect_port(port, data); } static void drumkv1_lv2_run ( LV2_Handle instance, uint32_t nframes ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->run(nframes); } static void drumkv1_lv2_activate ( LV2_Handle instance ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->activate(); } static void drumkv1_lv2_deactivate ( LV2_Handle instance ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->deactivate(); } static void drumkv1_lv2_cleanup ( LV2_Handle instance ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) delete pPlugin; } #ifdef CONFIG_LV2_PROGRAMS static const LV2_Program_Descriptor *drumkv1_lv2_programs_get_program ( LV2_Handle instance, uint32_t index ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) return pPlugin->get_program(index); else return NULL; } static void drumkv1_lv2_programs_select_program ( LV2_Handle instance, uint32_t bank, uint32_t program ) { drumkv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->select_program(bank, program); } static const LV2_Programs_Interface drumkv1_lv2_programs_interface = { drumkv1_lv2_programs_get_program, drumkv1_lv2_programs_select_program, }; #endif // CONFIG_LV2_PROGRAMS static LV2_Worker_Status drumkv1_lv2_worker_work ( LV2_Handle instance, LV2_Worker_Respond_Function respond, LV2_Worker_Respond_Handle handle, uint32_t size, const void *data ) { drumkv1_lv2 *pDrumk = static_cast (instance); if (pDrumk && pDrumk->worker_work(data, size)) { respond(handle, size, data); return LV2_WORKER_SUCCESS; } return LV2_WORKER_ERR_UNKNOWN; } static LV2_Worker_Status drumkv1_lv2_worker_response ( LV2_Handle instance, uint32_t size, const void *data ) { drumkv1_lv2 *pDrumk = static_cast (instance); if (pDrumk && pDrumk->worker_response(data, size)) return LV2_WORKER_SUCCESS; else return LV2_WORKER_SUCCESS; } static const LV2_Worker_Interface drumkv1_lv2_worker_interface = { drumkv1_lv2_worker_work, drumkv1_lv2_worker_response, NULL }; static const void *drumkv1_lv2_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_PROGRAMS if (::strcmp(uri, LV2_PROGRAMS__Interface) == 0) return &drumkv1_lv2_programs_interface; else #endif if (::strcmp(uri, LV2_WORKER__interface) == 0) return &drumkv1_lv2_worker_interface; else if (::strcmp(uri, LV2_STATE__interface) == 0) return &drumkv1_lv2_state_interface; return NULL; } static const LV2_Descriptor drumkv1_lv2_descriptor = { DRUMKV1_LV2_URI, drumkv1_lv2_instantiate, drumkv1_lv2_connect_port, drumkv1_lv2_activate, drumkv1_lv2_run, drumkv1_lv2_deactivate, drumkv1_lv2_cleanup, drumkv1_lv2_extension_data }; LV2_SYMBOL_EXPORT const LV2_Descriptor *lv2_descriptor ( uint32_t index ) { return (index == 0 ? &drumkv1_lv2_descriptor : NULL); } // end of drumkv1_lv2.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1.h0000644000000000000000000000013213013273356015126 xustar0030 mtime=1479374574.379366735 30 atime=1479374574.379366735 30 ctime=1479374574.379366735 drumkv1-0.8.0/src/drumkv1.h0000644000175000001440000001073713013273356015762 0ustar00rncbcusers00000000000000// drumkv1.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_h #define __drumkv1_h #include "config.h" #include // forward declarations class drumkv1_impl; class drumkv1_port; class drumkv1_elem; class drumkv1_element; class drumkv1_sample; class drumkv1_controls; class drumkv1_programs; //------------------------------------------------------------------------- // drumkv1 - decl. // class drumkv1 { public: drumkv1(uint16_t nchannels = 2, float srate = 44100.0f); virtual ~drumkv1(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setBufferSize(uint32_t nsize); uint32_t bufferSize() const; drumkv1_element *addElement(int key); drumkv1_element *element(int key) const; void removeElement(int key); void setCurrentElement(int key); void setCurrentElementEx(int key); int currentElement() const; void currentElementTest(); void clearElements(); void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; drumkv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; void setTempo(float bpm); float tempo() const; enum ParamIndex { GEN1_SAMPLE = 0, GEN1_REVERSE, GEN1_GROUP, GEN1_COARSE, GEN1_FINE, GEN1_ENVTIME, DCF1_CUTOFF, DCF1_RESO, DCF1_TYPE, DCF1_SLOPE, DCF1_ENVELOPE, DCF1_ATTACK, DCF1_DECAY1, DCF1_LEVEL2, DCF1_DECAY2, LFO1_SHAPE, LFO1_WIDTH, LFO1_BPM, LFO1_RATE, LFO1_SYNC, LFO1_SWEEP, LFO1_PITCH, LFO1_CUTOFF, LFO1_RESO, LFO1_PANNING, LFO1_VOLUME, LFO1_ATTACK, LFO1_DECAY1, LFO1_LEVEL2, LFO1_DECAY2, DCA1_VOLUME, DCA1_ATTACK, DCA1_DECAY1, DCA1_LEVEL2, DCA1_DECAY2, OUT1_WIDTH, OUT1_PANNING, OUT1_FXSEND, OUT1_VOLUME, NUM_ELEMENT_PARAMS, DEF1_PITCHBEND = NUM_ELEMENT_PARAMS, DEF1_MODWHEEL, DEF1_PRESSURE, DEF1_VELOCITY, DEF1_CHANNEL, DEF1_NOTEOFF, CHO1_WET, CHO1_DELAY, CHO1_FEEDB, CHO1_RATE, CHO1_MOD, FLA1_WET, FLA1_DELAY, FLA1_FEEDB, FLA1_DAFT, PHA1_WET, PHA1_RATE, PHA1_FEEDB, PHA1_DEPTH, PHA1_DAFT, DEL1_WET, DEL1_DELAY, DEL1_FEEDB, DEL1_BPM, REV1_WET, REV1_ROOM, REV1_DAMP, REV1_FEEDB, REV1_WIDTH, DYN1_COMPRESS, DYN1_LIMITER, NUM_PARAMS }; void setParamPort(ParamIndex index, float *pfParam); drumkv1_port *paramPort(ParamIndex index) const; void setParamValue(ParamIndex index, float fValue); float paramValue(ParamIndex index) const; void resetParamValues(bool bSwap); void reset(); drumkv1_controls *controls() const; drumkv1_programs *programs() const; void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); virtual void updatePreset(bool bDirty) = 0; protected: virtual void selectSample(int key) = 0; virtual void updateSample() = 0; private: drumkv1_impl *m_pImpl; }; //------------------------------------------------------------------------- // drumkv1_element - decl. // class drumkv1_element { public: drumkv1_element(drumkv1_elem *pElem); int note() const; void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; drumkv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; void setParamPort(drumkv1::ParamIndex index, float *pfParam); drumkv1_port *paramPort(drumkv1::ParamIndex index); void setParamValue(drumkv1::ParamIndex index, float fValue, int pset = 1); float paramValue(drumkv1::ParamIndex index, int pset = 1); void resetParamValues(bool bSwap); private: drumkv1_elem *m_pElem; }; #endif// __drumkv1_h // end of drumkv1.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget.ui0000644000000000000000000000013213013273356016520 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.383366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget.ui0000644000175000001440000011623413013273356017353 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela drumkv1 - An old-school drum-kit sampler Copyright (C) 2012-2016, 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. drumkv1widget drumkv1 :/images/drumkv1.png 0 8 Swap A A true Swap B B true Qt::Horizontal 20 20 0 0 &Help 0 Drum Kit GEN GEN Sample GEN Reverse Reverse GEN Group Group Qt::Horizontal 8 8 GEN Coarse Coarse GEN Fine Fine Qt::Horizontal 8 8 GEN Env.Time Env.Time DCF DCF DCF Cutoff Cutoff DCF Resonance Reso DCF Type Type DCF Slope Slope DCF Envelope Envelope DCF Envelope DCF Attack Attack DCF Decay 1 Decay 1 DCF Level 2 Level 2 DCF Decay 2 Decay 2 LFO LFO Wave LFO Wave Shape Shape LFO Wave Width Width LFO Envelope LFO Attack Attack LFO Decay 1 Decay 1 LFO Level 2 Level 2 LFO Decay 2 Decay 2 LFO BPM BPM LFO Rate Rate LFO Sync Sync Qt::Horizontal 8 8 LFO Sweep Sweep LFO Pitch Pitch Qt::Horizontal 8 8 LFO Cutoff Cutoff LFO Resonance Reso Qt::Horizontal 8 8 LFO Panning Panning LFO Volume Volume DCA DCA Volume Volume DCA Envelope DCA Attack Attack DCA Decay 1 Decay 1 DCA Level 2 Level 2 DCA Decay 2 Decay 2 DEF DEF Pitchbend Pitchbend DEF Modwheel Modwheel DEF Pressure Pressure DEF Velocity Velocity DEF Channel Channel DEF Note Off Note Off OUT OUT Stereo Width Width OUT Panning Panning Qt::Horizontal 8 8 OUT FX Send Effects Qt::Horizontal 8 8 OUT Volume Volume Effects Qt::Horizontal 20 20 Chorus Chorus Wet Wet Qt::Horizontal 20 20 Chorus Delay Delay Chorus Feedback Feedback Chorus Rate Rate Chorus Modulation Modulation Flanger Flanger Wet Wet Qt::Horizontal 20 20 Flanger Delay Delay Flanger Feedback Feedback Flanger Daft Daft Phaser Phaser Wet Wet Qt::Horizontal 20 20 Phaser Rate Rate Phaser Feedback Feedback Phaser Depth Depth Phaser Daft Daft Delay Delay Wet Wet Qt::Horizontal 20 20 Delay Delay Delay Delay Feedback Feedback Delay BPM BPM Dynamic Dynamic Compressor Compress Qt::Vertical 8 8 Dynamic Limiter Limiter Qt::Horizontal 20 20 Reverb Reverb Wet Wet Qt::Horizontal 20 20 Reverb Room Room Reverb Damp Damp Reverb Feedback Feedback Reverb Width Width Qt::Vertical 8 8 &Configure... Configure Configure options &About... About Show information about this application program About &Qt... About Qt Show information about the Qt toolkit drumkv1widget_preset QComboBox
drumkv1widget_preset.h
 drumkv1widget_status QStatusBar
drumkv1widget_status.h
 drumkv1widget_spin QDial
drumkv1widget_knob.h
 drumkv1widget_combo QDial
drumkv1widget_knob.h
 drumkv1widget_env QFrame
drumkv1widget_env.h
1 drumkv1widget_filt QFrame
drumkv1widget_filt.h
1 drumkv1widget_wave QFrame
drumkv1widget_wave.h
1 drumkv1widget_elements QTreeView
drumkv1widget_elements.h
1 drumkv1-0.8.0/src/PaxHeaders.6646/appdata0000644000000000000000000000013213013273356014721 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/src/appdata/0000755000175000001440000000000013013273356015622 5ustar00rncbcusers00000000000000drumkv1-0.8.0/src/appdata/PaxHeaders.6646/drumkv1.appdata.xml0000644000000000000000000000013213013273356020522 xustar0030 mtime=1479374574.379366735 30 atime=1479374574.378366735 30 ctime=1479374574.379366735 drumkv1-0.8.0/src/appdata/drumkv1.appdata.xml0000644000175000001440000000252113013273356021346 0ustar00rncbcusers00000000000000 drumkv1.desktop GPL-2.0+ GPL-2.0+ drumkv1 an old-school drumk-kit sampler

drumkv1 is an old-school drum-kit sampler synthesizer with stereo fx.

features:

  • pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support;
  • LV2 instrument plugin. URI: http://drumkv1.sourceforge.net/lv2

 http://drumkv1.sourceforge.net/image/drumkv1-screenshot1.png The main window showing the application in action Audio MIDI ALSA JACK Synthesizer Sampler LV2 Qt http://drumkv1.sourceforge.net rncbc@rncbc.org rncbc.org HiDpiIcon ModernToolkit drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_config.cpp0000644000000000000000000000013213013273356017006 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_config.cpp0000644000175000001440000002330213013273356017632 0ustar00rncbcusers00000000000000// drumkv1_config.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_config.h" #include "drumkv1_programs.h" #include "drumkv1_controls.h" #include //------------------------------------------------------------------------- // drumkv1_config - Prototype settings structure (pseudo-singleton). // // Singleton instance accessor (static). drumkv1_config *drumkv1_config::g_pSettings = NULL; drumkv1_config *drumkv1_config::getInstance (void) { return g_pSettings; } // Constructor. drumkv1_config::drumkv1_config (void) : QSettings(DRUMKV1_DOMAIN, DRUMKV1_TITLE) { g_pSettings = this; load(); } // Default destructor. drumkv1_config::~drumkv1_config (void) { save(); g_pSettings = NULL; } // Preset utility methods. QString drumkv1_config::presetGroup (void) const { return "/Presets/"; } QString drumkv1_config::presetFile ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString sPresetFile(QSettings::value(sPreset).toString()); QSettings::endGroup(); return sPresetFile; } void drumkv1_config::setPresetFile ( const QString& sPreset, const QString& sPresetFile ) { QSettings::beginGroup(presetGroup()); QSettings::setValue(sPreset, sPresetFile); QSettings::endGroup(); } void drumkv1_config::removePreset ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString& sPresetFile = QSettings::value(sPreset).toString(); if (QFileInfo(sPresetFile).exists()) QFile(sPresetFile).remove(); QSettings::remove(sPreset); QSettings::endGroup(); } QStringList drumkv1_config::presetList (void) { QStringList list; QSettings::beginGroup(presetGroup()); QStringListIterator iter(QSettings::childKeys()); while (iter.hasNext()) { const QString& sPreset = iter.next(); if (QFileInfo(QSettings::value(sPreset).toString()).exists()) list.append(sPreset); } QSettings::endGroup(); return list; } // Programs utility methods. QString drumkv1_config::programsGroup (void) const { return "/Programs"; } QString drumkv1_config::bankPrefix (void) const { return "/Bank_"; } void drumkv1_config::loadPrograms ( drumkv1_programs *pPrograms ) { pPrograms->clear_banks(); QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); uint16_t bank_id = bank_key.toInt(); const QString& bank_name = QSettings::value(bank_key).toString(); drumkv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); uint16_t prog_id = prog_key.toInt(); const QString& prog_name = QSettings::value(prog_key).toString(); pBank->add_prog(prog_id, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); pPrograms->enabled(bProgramsEnabled); } void drumkv1_config::savePrograms ( drumkv1_programs *pPrograms ) { bProgramsEnabled = pPrograms->enabled(); clearPrograms(); QSettings::beginGroup(programsGroup()); const drumkv1_programs::Banks& banks = pPrograms->banks(); drumkv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const drumkv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { drumkv1_programs::Bank *pBank = bank_iter.value(); const QString& bank_key = QString::number(pBank->id()); const QString& bank_name = pBank->name(); QSettings::setValue(bank_key, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const drumkv1_programs::Progs& progs = pBank->progs(); drumkv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const drumkv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { drumkv1_programs::Prog *pProg = prog_iter.value(); const QString& prog_key = QString::number(pProg->id()); const QString& prog_name = pProg->name(); QSettings::setValue(prog_key, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); QSettings::sync(); } void drumkv1_config::clearPrograms (void) { QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); QSettings::remove(prog_key); } QSettings::endGroup(); QSettings::remove(bank_key); } QSettings::endGroup(); } // Programs utility methods. QString drumkv1_config::controlsGroup (void) const { return "/Controllers"; } QString drumkv1_config::controlPrefix (void) const { return "/Control"; } void drumkv1_config::loadControls ( drumkv1_controls *pControls ) { pControls->clear(); QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& sKey = '/' + iter.next(); const QStringList& clist = sKey.split('_'); if (clist.at(0) == controlPrefix()) { const unsigned short channel = clist.at(1).toInt(); const drumkv1_controls::Type ctype = drumkv1_controls::typeFromText(clist.at(2)); drumkv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = clist.at(3).toInt(); const QStringList& vlist = QSettings::value(sKey).toStringList(); drumkv1_controls::Data data; data.index = vlist.at(0).toInt(); if (vlist.count() > 1) data.flags = vlist.at(1).toInt(); pControls->add_control(key, data); } } QSettings::endGroup(); pControls->enabled(bControlsEnabled); } void drumkv1_config::saveControls ( drumkv1_controls *pControls ) { bControlsEnabled = pControls->enabled(); clearControls(); QSettings::beginGroup(controlsGroup()); const drumkv1_controls::Map& map = pControls->map(); drumkv1_controls::Map::ConstIterator iter = map.constBegin(); const drumkv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const drumkv1_controls::Key& key = iter.key(); QString sKey = controlPrefix(); sKey += '_' + QString::number(key.channel()); sKey += '_' + drumkv1_controls::textFromType(key.type()); sKey += '_' + QString::number(key.param); const drumkv1_controls::Data& data = iter.value(); QStringList vlist; vlist.append(QString::number(data.index)); vlist.append(QString::number(data.flags)); QSettings::setValue(sKey, vlist); } QSettings::endGroup(); QSettings::sync(); } void drumkv1_config::clearControls (void) { QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& key = iter.next(); QSettings::remove(key); } QSettings::endGroup(); } // Explicit I/O methods. void drumkv1_config::load (void) { QSettings::beginGroup("/Default"); sPreset = QSettings::value("/Preset").toString(); sPresetDir = QSettings::value("/PresetDir").toString(); sSampleDir = QSettings::value("/SampleDir").toString(); iKnobDialMode = QSettings::value("/KnobDialMode", 0).toInt(); bControlsEnabled = QSettings::value("/ControlsEnabled", false).toBool(); bProgramsEnabled = QSettings::value("/ProgramsEnabled", false).toBool(); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); bProgramsPreview = QSettings::value("/ProgramsPreview", false).toBool(); bUseNativeDialogs = QSettings::value("/UseNativeDialogs", true).toBool(); // Run-time special non-persistent options. bDontUseNativeDialogs = !bUseNativeDialogs; QSettings::endGroup(); QSettings::beginGroup("/Custom"); sCustomStyleTheme = QSettings::value("/StyleTheme").toString(); QSettings::endGroup(); } void drumkv1_config::save (void) { QSettings::beginGroup("/Program"); QSettings::setValue("/Version", CONFIG_BUILD_VERSION); QSettings::endGroup(); QSettings::beginGroup("/Default"); QSettings::setValue("/Preset", sPreset); QSettings::setValue("/PresetDir", sPresetDir); QSettings::setValue("/SampleDir", sSampleDir); QSettings::setValue("/KnobDialMode", iKnobDialMode); QSettings::setValue("/ControlsEnabled", bControlsEnabled); QSettings::setValue("/ProgramsEnabled", bProgramsEnabled); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); QSettings::setValue("/ProgramsPreview", bProgramsPreview); QSettings::setValue("/UseNativeDialogs", bUseNativeDialogs); QSettings::endGroup(); QSettings::beginGroup("/Custom"); QSettings::setValue("/StyleTheme", sCustomStyleTheme); QSettings::endGroup(); QSettings::sync(); } // end of drumkv1_config.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_ui.cpp0000644000000000000000000000013213013273356016156 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.383366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1_ui.cpp0000644000175000001440000000544613013273356017013 0ustar00rncbcusers00000000000000// drumkv1_ui.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_ui.h" //------------------------------------------------------------------------- // drumkv1_ui - decl. // drumkv1_ui::drumkv1_ui ( drumkv1 *pDrumk ) : m_pDrumk(pDrumk) { } drumkv1 *drumkv1_ui::instance (void) const { return m_pDrumk; } drumkv1_element *drumkv1_ui::addElement ( int key ) { return m_pDrumk->addElement(key); } drumkv1_element *drumkv1_ui::element ( int key ) const { return m_pDrumk->element(key); } void drumkv1_ui::removeElement ( int key ) { m_pDrumk->removeElement(key); } void drumkv1_ui::setCurrentElement ( int key ) { m_pDrumk->setCurrentElement(key); } int drumkv1_ui::currentElement (void) const { return m_pDrumk->currentElement(); } void drumkv1_ui::clearElements (void) { m_pDrumk->clearElements(); } void drumkv1_ui::setSampleFile ( const char *pszSampleFile ) { m_pDrumk->setSampleFile(pszSampleFile); } const char *drumkv1_ui::sampleFile (void) const { return m_pDrumk->sampleFile(); } drumkv1_sample *drumkv1_ui::sample (void) const { return m_pDrumk->sample(); } void drumkv1_ui::setReverse ( bool bReverse ) { m_pDrumk->setReverse(bReverse); } bool drumkv1_ui::isReverse (void) const { return m_pDrumk->isReverse(); } void drumkv1_ui::setParamValue ( drumkv1::ParamIndex index, float fValue ) { m_pDrumk->setParamValue(index, fValue); } float drumkv1_ui::paramValue ( drumkv1::ParamIndex index ) const { return m_pDrumk->paramValue(index); } drumkv1_controls *drumkv1_ui::controls (void) const { return m_pDrumk->controls(); } drumkv1_programs *drumkv1_ui::programs (void) const { return m_pDrumk->programs(); } void drumkv1_ui::resetParamValues ( bool bSwap ) { return m_pDrumk->resetParamValues(bSwap); } void drumkv1_ui::reset (void) { return m_pDrumk->reset(); } void drumkv1_ui::updatePreset ( bool bDirty ) { m_pDrumk->updatePreset(bDirty); } // end of drumkv1_ui.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_control.cpp0000644000000000000000000000013213013273356020425 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_control.cpp0000644000175000001440000003733413013273356021263 0ustar00rncbcusers00000000000000// drumkv1widget_control.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_control.h" #include "drumkv1widget_controls.h" #include "drumkv1_config.h" #include #include #include //---------------------------------------------------------------------------- // drumkv1widget_control -- UI wrapper form. // Kind of singleton reference. drumkv1widget_control *drumkv1widget_control::g_pInstance = NULL; // Constructor. drumkv1widget_control::drumkv1widget_control ( 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); // Control types... m_ui.ControlTypeComboBox->clear(); m_ui.ControlTypeComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::CC), int(drumkv1_controls::CC)); m_ui.ControlTypeComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::RPN), int(drumkv1_controls::RPN)); m_ui.ControlTypeComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::NRPN), int(drumkv1_controls::NRPN)); m_ui.ControlTypeComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::CC14), int(drumkv1_controls::CC14)); m_ui.ControlParamComboBox->setInsertPolicy(QComboBox::NoInsert); // Start clean. m_iControlParamUpdate = 0; 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_ui.ControlTypeComboBox, SIGNAL(activated(int)), SLOT(activateControlType(int))); QObject::connect(m_ui.ControlParamComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.ControlChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ControlLogarithmicCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlInvertCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlHookCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(clicked(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Pseudo-singleton reference setup. g_pInstance = this; } // Destructor. drumkv1widget_control::~drumkv1widget_control (void) { } // Pseudo-singleton instance. drumkv1widget_control *drumkv1widget_control::getInstance (void) { return g_pInstance; } // Pseudo-constructor. void drumkv1widget_control::showInstance ( drumkv1_controls *pControls, drumkv1::ParamIndex index, const QString& sTitle, QWidget *pParent, Qt::WindowFlags wflags ) { drumkv1widget_control *pInstance = drumkv1widget_control::getInstance(); if (pInstance) pInstance->close(); pInstance = new drumkv1widget_control(pParent, wflags); pInstance->setWindowTitle(sTitle); pInstance->setControls(pControls, index); pInstance->show(); } // Control accessors. void drumkv1widget_control::setControls ( drumkv1_controls *pControls, drumkv1::ParamIndex index ) { ++m_iDirtySetup; m_pControls = pControls; m_index = index; m_key.status = drumkv1_controls::CC; unsigned int flags = 0; if (m_pControls) { const drumkv1_controls::Map& map = m_pControls->map(); drumkv1_controls::Map::ConstIterator iter = map.constBegin(); const drumkv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const drumkv1_controls::Data& data = iter.value(); if (drumkv1::ParamIndex(data.index) == m_index) { flags = data.flags; m_key = iter.key(); break; } } } setControlKey(m_key); const bool bFloat = drumkv1_param::paramFloat(m_index); m_ui.ControlLogarithmicCheckBox->setChecked( (flags & drumkv1_controls::Logarithmic) && bFloat); m_ui.ControlLogarithmicCheckBox->setEnabled(bFloat); m_ui.ControlInvertCheckBox->setChecked( (flags & drumkv1_controls::Invert)); m_ui.ControlInvertCheckBox->setEnabled(true); m_ui.ControlHookCheckBox->setChecked( (flags & drumkv1_controls::Hook) || !bFloat); m_ui.ControlHookCheckBox->setEnabled(bFloat); --m_iDirtySetup; m_iDirtyCount = 0; } drumkv1_controls *drumkv1widget_control::controls (void) const { return m_pControls; } drumkv1::ParamIndex drumkv1widget_control::controlIndex (void) const { return m_index; } // Pseudo-destructor. void drumkv1widget_control::closeEvent ( QCloseEvent *pCloseEvent ) { // Pseudo-singleton reference setup. g_pInstance = NULL; // Sure acceptance and probable destruction (cf. WA_DeleteOnClose). QDialog::closeEvent(pCloseEvent); } // Process incoming controller key event. void drumkv1widget_control::setControlKey ( const drumkv1_controls::Key& key ) { setControlType(key.type()); setControlParam(key.param); m_ui.ControlChannelSpinBox->setValue(key.channel()); QPushButton *pResetButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Reset); if (pResetButton && m_pControls) pResetButton->setEnabled(m_pControls->find_control(key) >= 0); } drumkv1_controls::Key drumkv1widget_control::controlKey (void) const { drumkv1_controls::Key key; const drumkv1_controls::Type ctype = controlType(); const unsigned short channel = controlChannel(); key.status = ctype | (channel & 0x1f); key.param = controlParam(); return key; } // Change settings (anything else slot). void drumkv1widget_control::changed (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_control::changed()"); #endif ++m_iDirtyCount; stabilize(); } // Reset settings (action button slot). void drumkv1widget_control::clicked ( QAbstractButton *pButton ) { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_control::clicked(%p)", pButton); #endif QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) reset(); } // Reset settings (Reset button slot). void drumkv1widget_control::reset (void) { if (m_pControls == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_control::reset()"); #endif const int iIndex = m_pControls->find_control(m_key); if (iIndex < 0) return; // Unmap the existing controller.... m_pControls->remove_control(m_key); // Save controls... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); // Aint't dirty no more... m_iDirtyCount = 0; // Bail out... QDialog::accept(); QDialog::close(); } // Accept settings (OK button slot). void drumkv1widget_control::accept (void) { if (m_pControls == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_control::accept()"); #endif // Unmap the existing controller.... int iIndex = m_pControls->find_control(m_key); if (iIndex >= 0) m_pControls->remove_control(m_key); // Get new map settings... m_key = controlKey(); // Check if already mapped to someone else... iIndex = m_pControls->find_control(m_key); if (iIndex >= 0 && drumkv1::ParamIndex(iIndex) != m_index) { 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; } // Unmap the existing controller.... if (iIndex >= 0) m_pControls->remove_control(m_key); // Reset controller flags all te way... unsigned int flags = 0; if (m_ui.ControlLogarithmicCheckBox->isEnabled() && m_ui.ControlLogarithmicCheckBox->isChecked()) flags |= drumkv1_controls::Logarithmic; if (m_ui.ControlInvertCheckBox->isEnabled() && m_ui.ControlInvertCheckBox->isChecked()) flags |= drumkv1_controls::Invert; if (m_ui.ControlHookCheckBox->isEnabled() && m_ui.ControlHookCheckBox->isChecked()) flags |= drumkv1_controls::Hook; // Map the damn controller.... drumkv1_controls::Data data; data.index = m_index; data.flags = flags; m_pControls->add_control(m_key, data); // Save controls... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); // Aint't dirty no more... m_iDirtyCount = 0; // Just go with dialog acceptance... QDialog::accept(); QDialog::close(); } // Reject settings (Cancel button slot). void drumkv1widget_control::reject (void) { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_control::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; } } // Just go with dialog rejection... QDialog::reject(); QDialog::close(); } // Perotected slots. void drumkv1widget_control::activateControlType ( int iControlType ) { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_control::activateControlType(%d)", iControlType); #endif updateControlType(iControlType); changed(); } void drumkv1widget_control::editControlParamFinished (void) { if (m_iControlParamUpdate > 0) return; ++m_iControlParamUpdate; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; sControlParam.toInt(&bOk); if (bOk) changed(); --m_iControlParamUpdate; } void drumkv1widget_control::stabilize (void) { const bool bValid = (m_iDirtyCount > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Control type dependency refresh. void drumkv1widget_control::updateControlType ( int iControlType ) { if (iControlType < 0) iControlType = m_ui.ControlTypeComboBox->currentIndex(); const drumkv1_controls::Type ctype = controlTypeFromIndex(iControlType); const bool bOldEditable = m_ui.ControlParamComboBox->isEditable(); const int iOldParam = m_ui.ControlParamComboBox->currentIndex(); const QString sOldParam = m_ui.ControlParamComboBox->currentText(); m_ui.ControlParamComboBox->clear(); const QString sMask("%1 - %2"); switch (ctype) { case drumkv1_controls::CC: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const drumkv1widget_controls::Names& controllers = drumkv1widget_controls::controllerNames(); for (unsigned short param = 0; param < 128; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(controllers.value(param)), int(param)); } break; } case drumkv1_controls::RPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const drumkv1widget_controls::Names& rpns = drumkv1widget_controls::rpnNames(); drumkv1widget_controls::Names::ConstIterator iter = rpns.constBegin(); const drumkv1widget_controls::Names::ConstIterator& iter_end = rpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case drumkv1_controls::NRPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const drumkv1widget_controls::Names& nrpns = drumkv1widget_controls::nrpnNames(); drumkv1widget_controls::Names::ConstIterator iter = nrpns.constBegin(); const drumkv1widget_controls::Names::ConstIterator& iter_end = nrpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case drumkv1_controls::CC14: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const drumkv1widget_controls::Names& control14s = drumkv1widget_controls::control14Names(); for (unsigned short param = 1; param < 32; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(control14s.value(param)), int(param)); } break; } default: break; } if (iOldParam >= 0 && iOldParam < m_ui.ControlParamComboBox->count()) m_ui.ControlParamComboBox->setCurrentIndex(iOldParam); if (m_ui.ControlParamComboBox->isEditable()) { QObject::connect(m_ui.ControlParamComboBox->lineEdit(), SIGNAL(editingFinished()), SLOT(editControlParamFinished())); if (bOldEditable) m_ui.ControlParamComboBox->setEditText(sOldParam); } } void drumkv1widget_control::setControlType ( drumkv1_controls::Type ctype ) { const int iControlType = indexFromControlType(ctype); m_ui.ControlTypeComboBox->setCurrentIndex(iControlType); updateControlType(iControlType); } drumkv1_controls::Type drumkv1widget_control::controlType (void) const { return controlTypeFromIndex(m_ui.ControlTypeComboBox->currentIndex()); } void drumkv1widget_control::setControlParam ( unsigned short param ) { const int iControlParam = indexFromControlParam(param); if (iControlParam >= 0) { m_ui.ControlParamComboBox->setCurrentIndex(iControlParam); } else { const QString& sControlParam = QString::number(param); m_ui.ControlParamComboBox->setEditText(sControlParam); } } unsigned short drumkv1widget_control::controlParam (void) const { if (m_ui.ControlParamComboBox->isEditable()) { unsigned short param = 0; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; param = sControlParam.toInt(&bOk); if (bOk) return param; } return controlParamFromIndex(m_ui.ControlParamComboBox->currentIndex()); } unsigned short drumkv1widget_control::controlChannel (void) const { return m_ui.ControlChannelSpinBox->value(); } drumkv1_controls::Type drumkv1widget_control::controlTypeFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlTypeComboBox->count()) return drumkv1_controls::Type( m_ui.ControlTypeComboBox->itemData(iIndex).toInt()); else return drumkv1_controls::CC; } int drumkv1widget_control::indexFromControlType ( drumkv1_controls::Type ctype ) const { return m_ui.ControlTypeComboBox->findData(int(ctype)); } unsigned short drumkv1widget_control::controlParamFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlParamComboBox->count()) return m_ui.ControlParamComboBox->itemData(iIndex).toInt(); else return 0; } int drumkv1widget_control::indexFromControlParam ( unsigned short param ) const { return m_ui.ControlParamComboBox->findData(int(param)); } // end of drumkv1widget_control.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_sched.cpp0000644000000000000000000000013213013273356016627 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.382366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1_sched.cpp0000644000175000001440000001363313013273356017461 0ustar00rncbcusers00000000000000// drumkv1_sched.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1_sched.h" #include #include #include #include //------------------------------------------------------------------------- // drumkv1_sched_thread - worker/schedule thread decl. // class drumkv1_sched_thread : public QThread { public: // ctor. drumkv1_sched_thread(uint32_t nsize = 8); // dtor. ~drumkv1_sched_thread(); // schedule processing and wake from wait condition. void schedule(drumkv1_sched *sched); protected: // main thread executive. void run(); private: // sync queue instance reference. uint32_t m_nsize; uint32_t m_nmask; drumkv1_sched **m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; // whether the thread is logically running. volatile bool m_running; // thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; static drumkv1_sched_thread *g_sched_thread = NULL; static uint32_t g_sched_refcount = 0; static QHash > g_sched_notifiers; //------------------------------------------------------------------------- // drumkv1_sched_thread - worker/schedule thread impl. // // ctor. drumkv1_sched_thread::drumkv1_sched_thread ( uint32_t nsize ) : QThread() { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new drumkv1_sched * [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(drumkv1_sched *)); m_running = false; } // dtor. drumkv1_sched_thread::~drumkv1_sched_thread (void) { // fake sync and wait if (m_running && isRunning()) do { if (m_mutex.tryLock()) { m_running = false; m_cond.wakeAll(); m_mutex.unlock(); } } while (!wait(100)); delete [] m_items; } // schedule processing and wake from wait condition. void drumkv1_sched_thread::schedule ( drumkv1_sched *sched ) { if (!sched->sync_wait()) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sched; m_iwrite = w; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } } // main thread executive. void drumkv1_sched_thread::run (void) { m_mutex.lock(); m_running = true; while (m_running) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { drumkv1_sched *sched = m_items[r]; if (sched) { sched->sync_process(); m_items[r] = NULL; } ++r &= m_nmask; } m_iread = r; // wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); } //------------------------------------------------------------------------- // drumkv1_sched - worker/scheduled stuff (pure virtual). // // ctor. drumkv1_sched::drumkv1_sched ( drumkv1 *pDrumk, Type stype, uint32_t nsize ) : m_pDrumk(pDrumk), m_stype(stype), m_sync_wait(false) { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new int [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(int)); if (++g_sched_refcount == 1 && g_sched_thread == NULL) { g_sched_thread = new drumkv1_sched_thread(); g_sched_thread->start(); } } // dtor (virtual). drumkv1_sched::~drumkv1_sched (void) { delete [] m_items; if (--g_sched_refcount == 0) { if (g_sched_thread) { delete g_sched_thread; g_sched_thread = NULL; } } } // instance access. drumkv1 *drumkv1_sched::instance (void) const { return m_pDrumk; } // schedule process. void drumkv1_sched::schedule ( int sid ) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sid; m_iwrite = w; } if (g_sched_thread) g_sched_thread->schedule(this); } // test-and-set. bool drumkv1_sched::sync_wait (void) { const bool sync_wait = m_sync_wait; if (!sync_wait) m_sync_wait = true; return sync_wait; } // scheduled processor. void drumkv1_sched::sync_process (void) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { const int sid = m_items[r]; process(sid); sync_notify(m_pDrumk, m_stype, sid); m_items[r] = 0; ++r &= m_nmask; } m_iread = r; m_sync_wait = false; } // signal broadcast (static). void drumkv1_sched::sync_notify ( drumkv1 *pDrumk, Type stype, int sid ) { if (g_sched_notifiers.contains(pDrumk)) { const QList& list = g_sched_notifiers.value(pDrumk); QListIterator iter(list); while (iter.hasNext()) iter.next()->notify(stype, sid); } } //------------------------------------------------------------------------- // drumkv1_sched_notifier - worker/schedule proxy decl. // // ctor. drumkv1_sched_notifier::drumkv1_sched_notifier ( drumkv1 *pDrumk ) : m_pDrumk(pDrumk) { g_sched_notifiers[m_pDrumk].append(this); } // dtor. drumkv1_sched_notifier::~drumkv1_sched_notifier (void) { if (g_sched_notifiers.contains(m_pDrumk)) { QList& list = g_sched_notifiers[m_pDrumk]; list.removeAll(this); if (list.isEmpty()) g_sched_notifiers.remove(m_pDrumk); } } // end of drumkv1_sched.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1.desktop.in0000644000000000000000000000013213013273356016755 xustar0030 mtime=1479374574.379366735 30 atime=1479374574.379366735 30 ctime=1479374574.379366735 drumkv1-0.8.0/src/drumkv1.desktop.in0000644000175000001440000000062213013273356017601 0ustar00rncbcusers00000000000000[Desktop Entry] Name=@PACKAGE_NAME@ Version=1.0 GenericName=MIDI Comment=drumkv1 is an old school drum-kit sampler Comment[fr]=drumkv1 est un échantillonneur de batterie de la vieille école Exec=@ac_prefix@/bin/drumkv1_jack Icon=drumkv1 Categories=Audio;AudioVideo;Midi;X-Alsa;X-Jack;Qt; Keywords=Audio;MIDI;ALSA;JACK;Synthesizer;Sampler;LV2;Qt; Terminal=false Type=Application X-SuSE-translate=true drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_sample.h0000644000000000000000000000013213013273356017673 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_sample.h0000644000175000001440000000660213013273356020523 0ustar00rncbcusers00000000000000// drumkv1widget_sample.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_sample_h #define __drumkv1widget_sample_h #include #include // Forward decl. class drumkv1_sample; class QDragEnterEvent; class QDropEvent; //---------------------------------------------------------------------------- // drumkv1widget_sample -- Custom widget class drumkv1widget_sample : public QFrame { Q_OBJECT public: // Constructor. drumkv1widget_sample(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~drumkv1widget_sample(); // Parameter accessors. void setSample(drumkv1_sample *pSample); drumkv1_sample *sample() const; void setSampleName(const QString& sName); const QString& sampleName() const; void setLoop(bool bLoop); bool isLoop() const; // Loop point getters. uint32_t loopStart() const; uint32_t loopEnd() const; signals: // Load new sample file. void loadSampleFile(const QString&); // Loop range changed. void loopRangeChanged(); public slots: // Browse for a new sample. void openSample(const QString& sName); // Effective sample slot. void loadSample(drumkv1_sample *pSample); // Loop point setters. void setLoopStart(uint32_t iLoopStart); void setLoopEnd(uint32_t iLoopEnd); protected: // Sanitizer helper; int safeX(int x) const; // Widget resize handler. void resizeEvent(QResizeEvent *); // Draw canvas. void paintEvent(QPaintEvent *); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Trap for escape key. void keyPressEvent(QKeyEvent *pKeyEvent); // Drag-n-drop (more of the later) support. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dropEvent(QDropEvent *pDropEvent); // Reset drag/select state. void resetDragState(); // Update tool-tip. void updateToolTip(); // Default size hint. QSize sizeHint() const; private: // Instance state. drumkv1_sample *m_pSample; unsigned short m_iChannels; QPolygon **m_ppPolyg; QString m_sName; // Drag state. enum DragState { DragNone = 0, DragStart, DragSelect, DragLoopStart, DragLoopEnd, } m_dragState, m_dragCursor; QPoint m_posDrag; int m_iDragStartX; int m_iDragEndX; drumkv1_sample *m_pDragSample; // Loop state. bool m_bLoop; uint32_t m_iLoopStart; uint32_t m_iLoopEnd; }; #endif // __drumkv1widget_sample_h // end of drumkv1widget_sample.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_controls.h0000644000000000000000000000013213013273356020255 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_controls.h0000644000175000001440000000540313013273356021103 0ustar00rncbcusers00000000000000// drumkv1widget_controls.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_controls_h #define __drumkv1widget_controls_h #include #include #include // forward decls. class drumkv1_controls; //---------------------------------------------------------------------------- // drumkv1widget_controls_item_delegate -- Custom (tree) list item delegate. class drumkv1widget_controls_item_delegate : public QItemDelegate { Q_OBJECT public: // ctor. drumkv1widget_controls_item_delegate(QObject *pParent = 0); // QItemDelegate interface... 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; }; //---------------------------------------------------------------------------- // drumkv1widget_controls -- Custom (tree) widget. class drumkv1widget_controls : public QTreeWidget { Q_OBJECT public: // ctor. drumkv1widget_controls(QWidget *pParent = 0); // dtor. ~drumkv1widget_controls(); // utilities. void loadControls(drumkv1_controls *pControls); void saveControls(drumkv1_controls *pControls); // controller name utilities. typedef QMap Names; static const Names& controllerNames(); static const Names& rpnNames(); static const Names& nrpnNames(); static const Names& control14Names(); public slots: // slots. void addControlItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); protected: // factory methods. QTreeWidgetItem *newControlItem(); }; #endif // __drumkv1widget_controls_h // end of drumkv1widget_controls.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_jack.h0000644000000000000000000000013213013273356016116 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_jack.h0000644000175000001440000000646013013273356016750 0ustar00rncbcusers00000000000000// drumkv1_jack.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_jack_h #define __drumkv1_jack_h #include "drumkv1.h" #include #ifdef CONFIG_ALSA_MIDI #include #include // forward decls. class drumkv1_alsa_thread; #endif //------------------------------------------------------------------------- // drumkv1_jack - decl. // class drumkv1_jack : public drumkv1 { public: drumkv1_jack(); ~drumkv1_jack(); jack_client_t *client() const; void open(const char *client_id); void close(); void activate(); void deactivate(); int process(jack_nframes_t nframes); #ifdef CONFIG_ALSA_MIDI snd_seq_t *alsa_seq() const; void alsa_capture(snd_seq_event_t *ev); #endif #ifdef CONFIG_JACK_SESSION // JACK session event handler. void sessionEvent(void *pvSessionArg); #endif protected: void updatePreset(bool bDirty); void selectSample(int key); void updateSample(); private: jack_client_t *m_client; volatile bool m_activated; jack_port_t **m_audio_ins; jack_port_t **m_audio_outs; float **m_ins; float **m_outs; float m_params[drumkv1::NUM_PARAMS]; #ifdef CONFIG_JACK_MIDI jack_port_t *m_midi_in; #endif #ifdef CONFIG_ALSA_MIDI snd_seq_t *m_alsa_seq; // int m_alsa_client; int m_alsa_port; snd_midi_event_t *m_alsa_decoder; jack_ringbuffer_t *m_alsa_buffer; drumkv1_alsa_thread *m_alsa_thread; #endif }; //------------------------------------------------------------------------- // drumkv1_jack_application -- Singleton application instance. // #include #include // forward decls. class QCoreApplication; class drumkv1widget_jack; #ifdef CONFIG_NSM class drumkv1_nsm; #endif class drumkv1_jack_application : public QObject { Q_OBJECT public: // Constructor. drumkv1_jack_application(int& argc, char **argv); // Destructor. ~drumkv1_jack_application(); // Facade method. int exec(); #ifdef CONFIG_NSM protected slots: // NSM callback slots. void openSession(); void saveSession(); void hideSession(); void showSession(); #endif // CONFIG_NSM protected: // Argument parser method. bool parse_args(); // Startup method. bool setup(); private: // Instance variables. QCoreApplication *m_pApp; bool m_bGui; QStringList m_presets; drumkv1_jack *m_pDrumk; drumkv1widget_jack *m_pWidget; #ifdef CONFIG_NSM drumkv1_nsm *m_pNsmClient; #endif }; #endif// __drumkv1_jack_h // end of drumkv1_jack.h drumkv1-0.8.0/src/PaxHeaders.6646/src_lv2ui.pro0000644000000000000000000000013213013273356016016 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.390366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/src_lv2ui.pro0000644000175000001440000000451113013273356016643 0ustar00rncbcusers00000000000000# drumkv1_lv2ui.pro # NAME = drumkv1 TARGET = $${NAME}_lv2ui TEMPLATE = lib CONFIG += shared plugin include(src_lv2.pri) HEADERS = \ config.h \ drumkv1_ui.h \ drumkv1_config.h \ drumkv1_param.h \ drumkv1_programs.h \ drumkv1_controls.h \ drumkv1_lv2ui.h \ drumkv1widget.h \ drumkv1widget_env.h \ drumkv1widget_filt.h \ drumkv1widget_sample.h \ drumkv1widget_wave.h \ drumkv1widget_knob.h \ drumkv1widget_preset.h \ drumkv1widget_status.h \ drumkv1widget_elements.h \ drumkv1widget_programs.h \ drumkv1widget_controls.h \ drumkv1widget_control.h \ drumkv1widget_config.h \ drumkv1widget_lv2.h SOURCES = \ drumkv1_lv2ui.cpp \ drumkv1widget.cpp \ drumkv1widget_env.cpp \ drumkv1widget_filt.cpp \ drumkv1widget_sample.cpp \ drumkv1widget_wave.cpp \ drumkv1widget_knob.cpp \ drumkv1widget_preset.cpp \ drumkv1widget_status.cpp \ drumkv1widget_elements.cpp \ drumkv1widget_programs.cpp \ drumkv1widget_controls.cpp \ drumkv1widget_control.cpp \ drumkv1widget_config.cpp \ drumkv1widget_lv2.cpp FORMS = \ drumkv1widget.ui \ drumkv1widget_control.ui \ drumkv1widget_config.ui RESOURCES += drumkv1.qrc unix { OBJECTS_DIR = .obj_lv2ui MOC_DIR = .moc_lv2ui UI_DIR = .ui_lv2ui isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(LIBDIR) { TARGET_ARCH = $$system(uname -m) contains(TARGET_ARCH, x86_64) { LIBDIR = $${PREFIX}/lib64 } else { LIBDIR = $${PREFIX}/lib } } contains(PREFIX, $$system(echo $HOME)) { LV2DIR = $${PREFIX}/.lv2 } else { LV2DIR = $${LIBDIR}/lv2 } TARGET_LV2UI = $${NAME}.lv2/$${NAME}_ui !exists($${TARGET_LV2UI}.so) { system(touch $${TARGET_LV2UI}.so) } !exists($${TARGET_LV2UI}.ttl) { system(touch $${TARGET_LV2UI}.ttl) } INSTALLS += target target.path = $${LV2DIR}/$${NAME}.lv2 target.files = $${TARGET_LV2UI}.so $${TARGET_LV2UI}.ttl QMAKE_POST_LINK += $${QMAKE_COPY} -vp $(TARGET) $${TARGET_LV2UI}.so greaterThan(QT_MAJOR_VERSION, 4) { QMAKE_POST_LINK += ;\ $${QMAKE_COPY} -vp $${TARGET_LV2UI}-qt5.ttl $${TARGET_LV2UI}.ttl } else { QMAKE_POST_LINK += ;\ $${QMAKE_COPY} -vp $${TARGET_LV2UI}-qt4.ttl $${TARGET_LV2UI}.ttl } QMAKE_CLEAN += $${TARGET_LV2UI}.so $${TARGET_LV2UI}.ttl LIBS += -L. -l$${NAME} -L$${NAME}.lv2 -Wl,-rpath,$${LIBDIR}:$${LV2DIR}/$${NAME}.lv2 } QT += xml # QT5 support greaterThan(QT_MAJOR_VERSION, 4) { QT += widgets } drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_controls.cpp0000644000000000000000000000013213013273356020610 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_controls.cpp0000644000175000001440000005467213013273356021452 0ustar00rncbcusers00000000000000// drumkv1widget_controls.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_controls.h" #include "drumkv1_controls.h" #include "drumkv1_config.h" #include #include #include #include //---------------------------------------------------------------------------- // MIDI Controller Names - Default controller names hash map. const drumkv1widget_controls::Names& drumkv1widget_controls::controllerNames (void) { static struct { unsigned short param; const char *name; } s_controllers[] = { { 0, QT_TR_NOOP("Bank Select (coarse)") }, { 1, QT_TR_NOOP("Modulation Wheel (coarse)") }, { 2, QT_TR_NOOP("Breath Controller (coarse)") }, { 4, QT_TR_NOOP("Foot Pedal (coarse)") }, { 5, QT_TR_NOOP("Portamento Time (coarse)") }, { 6, QT_TR_NOOP("Data Entry (coarse)") }, { 7, QT_TR_NOOP("Volume (coarse)") }, { 8, QT_TR_NOOP("Balance (coarse)") }, { 10, QT_TR_NOOP("Pan Position (coarse)") }, { 11, QT_TR_NOOP("Expression (coarse)") }, { 12, QT_TR_NOOP("Effect Control 1 (coarse)") }, { 13, QT_TR_NOOP("Effect Control 2 (coarse)") }, { 16, QT_TR_NOOP("General Purpose Slider 1") }, { 17, QT_TR_NOOP("General Purpose Slider 2") }, { 18, QT_TR_NOOP("General Purpose Slider 3") }, { 19, QT_TR_NOOP("General Purpose Slider 4") }, { 32, QT_TR_NOOP("Bank Select (fine)") }, { 33, QT_TR_NOOP("Modulation Wheel (fine)") }, { 34, QT_TR_NOOP("Breath Controller (fine)") }, { 36, QT_TR_NOOP("Foot Pedal (fine)") }, { 37, QT_TR_NOOP("Portamento Time (fine)") }, { 38, QT_TR_NOOP("Data Entry (fine)") }, { 39, QT_TR_NOOP("Volume (fine)") }, { 40, QT_TR_NOOP("Balance (fine)") }, { 42, QT_TR_NOOP("Pan Position (fine)") }, { 43, QT_TR_NOOP("Expression (fine)") }, { 44, QT_TR_NOOP("Effect Control 1 (fine)") }, { 45, QT_TR_NOOP("Effect Control 2 (fine)") }, { 64, QT_TR_NOOP("Hold Pedal (on/off)") }, { 65, QT_TR_NOOP("Portamento (on/off)") }, { 66, QT_TR_NOOP("Sustenuto Pedal (on/off)") }, { 67, QT_TR_NOOP("Soft Pedal (on/off)") }, { 68, QT_TR_NOOP("Legato Pedal (on/off)") }, { 69, QT_TR_NOOP("Hold 2 Pedal (on/off)") }, { 70, QT_TR_NOOP("Sound Variation") }, { 71, QT_TR_NOOP("Sound Timbre") }, { 72, QT_TR_NOOP("Sound Release Time") }, { 73, QT_TR_NOOP("Sound Attack Time") }, { 74, QT_TR_NOOP("Sound Brightness") }, { 75, QT_TR_NOOP("Sound Control 6") }, { 76, QT_TR_NOOP("Sound Control 7") }, { 77, QT_TR_NOOP("Sound Control 8") }, { 78, QT_TR_NOOP("Sound Control 9") }, { 79, QT_TR_NOOP("Sound Control 10") }, { 80, QT_TR_NOOP("General Purpose Button 1 (on/off)") }, { 81, QT_TR_NOOP("General Purpose Button 2 (on/off)") }, { 82, QT_TR_NOOP("General Purpose Button 3 (on/off)") }, { 83, QT_TR_NOOP("General Purpose Button 4 (on/off)") }, { 91, QT_TR_NOOP("Effects Level") }, { 92, QT_TR_NOOP("Tremulo Level") }, { 93, QT_TR_NOOP("Chorus Level") }, { 94, QT_TR_NOOP("Celeste Level") }, { 95, QT_TR_NOOP("Phaser Level") }, { 96, QT_TR_NOOP("Data Button Increment") }, { 97, QT_TR_NOOP("Data Button Decrement") }, { 98, QT_TR_NOOP("Non-Registered Parameter (fine)") }, { 99, QT_TR_NOOP("Non-Registered Parameter (coarse)") }, {100, QT_TR_NOOP("Registered Parameter (fine)") }, {101, QT_TR_NOOP("Registered Parameter (coarse)") }, {120, QT_TR_NOOP("All Sound Off") }, {121, QT_TR_NOOP("All Controllers Off") }, {122, QT_TR_NOOP("Local Keyboard (on/off)") }, {123, QT_TR_NOOP("All Notes Off") }, {124, QT_TR_NOOP("Omni Mode Off") }, {125, QT_TR_NOOP("Omni Mode On") }, {126, QT_TR_NOOP("Mono Operation") }, {127, QT_TR_NOOP("Poly Operation") }, { 0, NULL } }; static Names s_controllerNames; // Pre-load controller-names hash table... if (s_controllerNames.isEmpty()) { for (int i = 0; s_controllers[i].name; ++i) { s_controllerNames.insert(s_controllers[i].param, QObject::tr(s_controllers[i].name, "controllerName")); } } return s_controllerNames; } //---------------------------------------------------------------------------- // MIDI RPN Names - Default RPN names hash map. const drumkv1widget_controls::Names& drumkv1widget_controls::rpnNames (void) { static struct { unsigned short param; const char *name; } s_rpns[] = { { 0, QT_TR_NOOP("Pitch Bend Sensitivity") }, { 1, QT_TR_NOOP("Fine Tune") }, { 2, QT_TR_NOOP("Coarse Tune") }, { 3, QT_TR_NOOP("Tuning Program") }, { 4, QT_TR_NOOP("Tuning Bank") }, { 0, NULL } }; static Names s_rpnNames; if (s_rpnNames.isEmpty()) { // Pre-load RPN-names hash table... for (int i = 0; s_rpns[i].name; ++i) { s_rpnNames.insert(s_rpns[i].param, QObject::tr(s_rpns[i].name, "rpnName")); } } return s_rpnNames; } //---------------------------------------------------------------------------- // MIDI NRPN Names - Default NRPN names hash map. const drumkv1widget_controls::Names& drumkv1widget_controls::nrpnNames (void) { static struct { unsigned short param; const char *name; } s_nrpns[] = { { 136, QT_TR_NOOP("Vibrato Rate") }, { 137, QT_TR_NOOP("Vibrato Depth") }, { 138, QT_TR_NOOP("Vibrato Delay") }, { 160, QT_TR_NOOP("Filter Cutoff") }, { 161, QT_TR_NOOP("Filter Resonance") }, { 227, QT_TR_NOOP("EG Attack") }, { 228, QT_TR_NOOP("EG Decay") }, { 230, QT_TR_NOOP("EG Release") }, // GS Drum NRPN map... { 2560, QT_TR_NOOP("Drum Filter Cutoff") }, { 2688, QT_TR_NOOP("Drum Filter Resonance") }, { 2816, QT_TR_NOOP("Drum EG Attack") }, { 2944, QT_TR_NOOP("Drum EG Decay") }, { 3072, QT_TR_NOOP("Drum Pitch Coarse") }, { 3200, QT_TR_NOOP("Drum Pitch Fine") }, { 3328, QT_TR_NOOP("Drum Level") }, { 3584, QT_TR_NOOP("Drum Pan") }, { 3712, QT_TR_NOOP("Drum Reverb Send") }, { 3840, QT_TR_NOOP("Drum Chorus Send") }, { 3968, QT_TR_NOOP("Drum Variation Send") }, { 0, NULL } }; static struct { unsigned char note; const char *name; } s_drums[] = { // GM Drum note map... { 35, QT_TR_NOOP("Acoustic Bass Drum") }, { 36, QT_TR_NOOP("Bass Drum 1") }, { 37, QT_TR_NOOP("Side Stick") }, { 38, QT_TR_NOOP("Acoustic Snare") }, { 39, QT_TR_NOOP("Hand Clap") }, { 40, QT_TR_NOOP("Electric Snare") }, { 41, QT_TR_NOOP("Low Floor Tom") }, { 42, QT_TR_NOOP("Closed Hi-Hat") }, { 43, QT_TR_NOOP("High Floor Tom") }, { 44, QT_TR_NOOP("Pedal Hi-Hat") }, { 45, QT_TR_NOOP("Low Tom") }, { 46, QT_TR_NOOP("Open Hi-Hat") }, { 47, QT_TR_NOOP("Low-Mid Tom") }, { 48, QT_TR_NOOP("Hi-Mid Tom") }, { 49, QT_TR_NOOP("Crash Cymbal 1") }, { 50, QT_TR_NOOP("High Tom") }, { 51, QT_TR_NOOP("Ride Cymbal 1") }, { 52, QT_TR_NOOP("Chinese Cymbal") }, { 53, QT_TR_NOOP("Ride Bell") }, { 54, QT_TR_NOOP("Tambourine") }, { 55, QT_TR_NOOP("Splash Cymbal") }, { 56, QT_TR_NOOP("Cowbell") }, { 57, QT_TR_NOOP("Crash Cymbal 2") }, { 58, QT_TR_NOOP("Vibraslap") }, { 59, QT_TR_NOOP("Ride Cymbal 2") }, { 60, QT_TR_NOOP("Hi Bongo") }, { 61, QT_TR_NOOP("Low Bongo") }, { 62, QT_TR_NOOP("Mute Hi Conga") }, { 63, QT_TR_NOOP("Open Hi Conga") }, { 64, QT_TR_NOOP("Low Conga") }, { 65, QT_TR_NOOP("High Timbale") }, { 66, QT_TR_NOOP("Low Timbale") }, { 67, QT_TR_NOOP("High Agogo") }, { 68, QT_TR_NOOP("Low Agogo") }, { 69, QT_TR_NOOP("Cabasa") }, { 70, QT_TR_NOOP("Maracas") }, { 71, QT_TR_NOOP("Short Whistle") }, { 72, QT_TR_NOOP("Long Whistle") }, { 73, QT_TR_NOOP("Short Guiro") }, { 74, QT_TR_NOOP("Long Guiro") }, { 75, QT_TR_NOOP("Claves") }, { 76, QT_TR_NOOP("Hi Wood Block") }, { 77, QT_TR_NOOP("Low Wood Block") }, { 78, QT_TR_NOOP("Mute Cuica") }, { 79, QT_TR_NOOP("Open Cuica") }, { 80, QT_TR_NOOP("Mute Triangle") }, { 81, QT_TR_NOOP("Open Triangle") }, { 0, NULL } }; static Names s_nrpnNames; if (s_nrpnNames.isEmpty()) { // Pre-load NRPN-names hash table... const QString sDrumNrpnName("%1 (%2)"); for (int i = 0; s_nrpns[i].name; ++i) { const unsigned short param = s_nrpns[i].param; const QString& sName = QObject::tr(s_nrpns[i].name, "nrpnName"); if (param < 2560) { s_nrpnNames.insert(param, sName); } else { for (int j = 0; s_drums[j].name; ++j) { const unsigned char note = s_drums[j].note; s_nrpnNames.insert(param + note, sDrumNrpnName.arg(sName).arg(note)); } } } } return s_nrpnNames; } //---------------------------------------------------------------------------- // MIDI Control-14 Names - Default controller names hash map. const drumkv1widget_controls::Names& drumkv1widget_controls::control14Names (void) { static struct { unsigned short param; const char *name; } s_control14s[] = { { 1, QT_TR_NOOP("Modulation Wheel (14bit)") }, { 2, QT_TR_NOOP("Breath Controller (14bit)") }, { 4, QT_TR_NOOP("Foot Pedal (14bit)") }, { 5, QT_TR_NOOP("Portamento Time (14bit)") }, { 7, QT_TR_NOOP("Volume (14bit)") }, { 8, QT_TR_NOOP("Balance (14bit)") }, { 10, QT_TR_NOOP("Pan Position (14bit)") }, { 11, QT_TR_NOOP("Expression (14bit)") }, { 12, QT_TR_NOOP("Effect Control 1 (14bit)") }, { 13, QT_TR_NOOP("Effect Control 2 (14bit)") }, { 16, QT_TR_NOOP("General Purpose Slider 1 (14bit)") }, { 17, QT_TR_NOOP("General Purpose Slider 2 (14bit)") }, { 18, QT_TR_NOOP("General Purpose Slider 3 (14bit)") }, { 19, QT_TR_NOOP("General Purpose Slider 4 (14bit)") }, { 0, NULL } }; static Names s_control14Names; if (s_control14Names.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; s_control14s[i].name; ++i) { s_control14Names.insert(s_control14s[i].param, QObject::tr(s_control14s[i].name, "control14Name")); } } return s_control14Names; } //---------------------------------------------------------------------------- // MIDI Controller Names general helpers. static QComboBox *controlParamComboBox ( drumkv1_controls::Type ctype, QWidget *pParent ) { QComboBox *pComboBox = new QComboBox(pParent); drumkv1widget_controls::Names map; int iParamMin = 0; int iParamMax = iParamMin; switch(ctype) { case drumkv1_controls::CC: iParamMin = 0; iParamMax = 128; map = drumkv1widget_controls::controllerNames(); break; case drumkv1_controls::RPN: map = drumkv1widget_controls::rpnNames(); break; case drumkv1_controls::NRPN: map = drumkv1widget_controls::nrpnNames(); break; case drumkv1_controls::CC14: iParamMin = 1; iParamMax = 32; map = drumkv1widget_controls::control14Names(); // Fall thru... default: break; } const bool bEditable = (iParamMin >= iParamMax); pComboBox->setEditable(bEditable); pComboBox->setInsertPolicy(QComboBox::NoInsert); const QString sMask("%1 - %2"); if (bEditable) { drumkv1widget_controls::Names::ConstIterator iter = map.constBegin(); const drumkv1widget_controls::Names::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); pComboBox->addItem(sMask.arg(param).arg(iter.value()), int(param)); } } else { for (int iParam = iParamMin; iParam < iParamMax; ++iParam) { const unsigned short param = iParam; pComboBox->addItem(sMask.arg(param).arg(map.value(param)), iParam); } } return pComboBox; } static QString controlParamName ( drumkv1_controls::Type ctype, unsigned short param ) { drumkv1widget_controls::Names map; switch(ctype) { case drumkv1_controls::CC: map = drumkv1widget_controls::controllerNames(); break; case drumkv1_controls::RPN: map = drumkv1widget_controls::rpnNames(); break; case drumkv1_controls::NRPN: map = drumkv1widget_controls::nrpnNames(); break; case drumkv1_controls::CC14: map = drumkv1widget_controls::control14Names(); // Fall thru... default: break; } const QString sMask("%1 - %2"); drumkv1widget_controls::Names::ConstIterator iter = map.constFind(param); if (iter == map.constEnd()) return QString::number(param); else return sMask.arg(param).arg(iter.value()); } //---------------------------------------------------------------------------- // drumkv1widget_controls_item_delegate -- Custom (tree) list item delegate. // ctor. drumkv1widget_controls_item_delegate::drumkv1widget_controls_item_delegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize drumkv1widget_controls_item_delegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { const int x = (index.column() == 1 ? 32 : 4); // Type is special. return QItemDelegate::sizeHint(option, index) + QSize(x, 4); } QWidget *drumkv1widget_controls_item_delegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = NULL; switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); pSpinBox->setMaximum(16); pSpinBox->setSpecialValueText(tr("Auto")); pEditor = pSpinBox; break; } case 1: // Type. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); pComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::CC)); pComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::RPN)); pComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::NRPN)); pComboBox->addItem( drumkv1_controls::textFromType(drumkv1_controls::CC14)); pEditor = pComboBox; break; } case 2: // Parameter. { const QModelIndex& ctype_index = index.sibling(index.row(), 1); const QString& sType = ctype_index.data().toString(); const drumkv1_controls::Type ctype = drumkv1_controls::typeFromText(sType); pEditor = controlParamComboBox(ctype, pParent); break; } case 3: // Subject. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); for (uint32_t i = 0; i < drumkv1::NUM_PARAMS; ++i) pComboBox->addItem( drumkv1_param::paramName(drumkv1::ParamIndex(i))); pEditor = pComboBox; break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_controls_item_delegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void drumkv1widget_controls_item_delegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_controls_item_delegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { const int iChannel = index.data().toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) pSpinBox->setValue(iChannel); break; } case 1: // Type. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findText(sText); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setCurrentIndex(0); } break; } case 2: // Parameter. { const int iParam = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findData(iParam); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setEditText(index.data().toString()); } break; } case 3: // Subject. { const int iIndex = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setCurrentIndex(iIndex); break; } default: break; } } void drumkv1widget_controls_item_delegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_controls_item_delegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iChannel = pSpinBox->value(); const QString& sText = (iChannel > 0 ? QString::number(iChannel) : tr("Auto")); pModel->setData(index, sText); } break; } case 1: // Type. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sType = pComboBox->currentText(); pModel->setData(index, sType); } break; } case 2: // Parameter. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); QString sText; int iParam; if (iIndex >= 0) { sText = pComboBox->itemText(iIndex); iParam = pComboBox->itemData(iIndex).toInt(); } else { sText = pComboBox->currentText(); iParam = sText.toInt(); } pModel->setData(index, sText); pModel->setData(index, iParam, Qt::UserRole); } break; } case 3: // Subject. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); pModel->setData(index, drumkv1_param::paramName(drumkv1::ParamIndex(iIndex))); pModel->setData(index, iIndex, Qt::UserRole); } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // drumkv1widget_controls -- UI wrapper form. // ctor. drumkv1widget_controls::drumkv1widget_controls ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(4); QTreeWidget::setRootIsDecorated(false); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(false); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < 0x050000 pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif // pHeaderView->hide(); QTreeWidget::setItemDelegate(new drumkv1widget_controls_item_delegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); } // dtor. drumkv1widget_controls::~drumkv1widget_controls (void) { } // utilities. void drumkv1widget_controls::loadControls ( drumkv1_controls *pControls ) { QTreeWidget::clear(); const QIcon icon(":/images/drumkv1_control.png"); QList items; const drumkv1_controls::Map& map = pControls->map(); drumkv1_controls::Map::ConstIterator iter = map.constBegin(); const drumkv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const drumkv1_controls::Key& key = iter.key(); const drumkv1_controls::Type ctype = key.type(); const unsigned short channel = key.channel(); const drumkv1_controls::Data& data = iter.value(); const drumkv1::ParamIndex index = drumkv1::ParamIndex(data.index); QTreeWidgetItem *pItem = new QTreeWidgetItem(this); // pItem->setIcon(0, icon); pItem->setText(0, (channel > 0 ? QString::number(channel) : tr("Auto"))); pItem->setText(1, drumkv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, key.param)); pItem->setData(2, Qt::UserRole, int(key.param)); pItem->setIcon(3, icon); pItem->setText(3, drumkv1_param::paramName(index)); pItem->setData(3, Qt::UserRole, data.index); pItem->setData(3, Qt::UserRole + 1, data.flags); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); items.append(pItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); } void drumkv1widget_controls::saveControls ( drumkv1_controls *pControls ) { pControls->clear(); const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0 ; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); const unsigned short channel = pItem->text(0).toInt(); const drumkv1_controls::Type ctype = drumkv1_controls::typeFromText(pItem->text(1)); drumkv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = pItem->data(2, Qt::UserRole).toInt(); drumkv1_controls::Data data; data.index = pItem->data(3, Qt::UserRole).toInt(); data.flags = pItem->data(3, Qt::UserRole + 1).toInt(); pControls->add_control(key, data); } } // slots. void drumkv1widget_controls::addControlItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pItem = newControlItem(); if (pItem) { QTreeWidget::setCurrentItem(pItem); QTreeWidget::editItem(pItem, 0); } } // factory methods. QTreeWidgetItem *drumkv1widget_controls::newControlItem (void) { QTreeWidgetItem *pItem = new QTreeWidgetItem(); const QIcon icon(":/images/drumkv1_control.png"); const drumkv1_controls::Type ctype = drumkv1_controls::CC; // pItem->setIcon(0, icon); pItem->setText(0, tr("Auto")); pItem->setText(1, drumkv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, 0)); pItem->setData(2, Qt::UserRole, 0); pItem->setIcon(3, icon); pItem->setText(3, drumkv1_param::paramName(drumkv1::ParamIndex(0))); pItem->setData(3, Qt::UserRole, 0); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); QTreeWidget::addTopLevelItem(pItem); return pItem; } void drumkv1widget_controls::itemChangedSlot ( QTreeWidgetItem *pItem, int column ) { if (column == 1) { const bool bBlockSignals = QTreeWidget::blockSignals(true); const QString& sType = pItem->text(1); const drumkv1_controls::Type ctype = drumkv1_controls::typeFromText(sType); const int iParam = pItem->data(2, Qt::UserRole).toInt(); pItem->setText(2, controlParamName(ctype, iParam)); QTreeWidget::blockSignals(bBlockSignals); } } // end of drumkv1widget_controls.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1.cpp0000644000000000000000000000013213013273356015461 xustar0030 mtime=1479374574.379366735 30 atime=1479374574.379366735 30 ctime=1479374574.379366735 drumkv1-0.8.0/src/drumkv1.cpp0000644000175000001440000014035213013273356016312 0ustar00rncbcusers00000000000000// drumkv1.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1.h" #include "drumkv1_sample.h" #include "drumkv1_wave.h" #include "drumkv1_ramp.h" #include "drumkv1_list.h" #include "drumkv1_filter.h" #include "drumkv1_formant.h" #include "drumkv1_fx.h" #include "drumkv1_reverb.h" #include "drumkv1_config.h" #include "drumkv1_controls.h" #include "drumkv1_programs.h" #ifdef CONFIG_DEBUG_0 #include #endif #include //------------------------------------------------------------------------- // drumkv1_impl // // -- borrowed and revamped from synth.h of synth4 // Copyright (C) 2007 jorgen, linux-vst.com // const uint16_t MAX_VOICES = 32; // polyphony const uint8_t MAX_NOTES = 128; const uint8_t MAX_GROUP = 128; const float MIN_ENV_MSECS = 2.0f; // min 2msec per stage const float MAX_ENV_MSECS = 2000.0f; // max 2 sec per stage (default) const float DETUNE_SCALE = 0.5f; const float PHASE_SCALE = 0.5f; const float COARSE_SCALE = 12.0f; const float FINE_SCALE = 1.0f; const float SWEEP_SCALE = 0.5f; const float PITCH_SCALE = 0.5f; // maximum helper inline float drumkv1_max ( float a, float b ) { return (a > b ? a : b); } // hyperbolic-tangent fast approximation inline float drumkv1_tanhf ( const float x ) { const float x2 = x * x; return x * (27.0f + x2) / (27.0f + 9.0f * x2); } // sigmoids inline float drumkv1_sigmoid ( const float x ) { // return 2.0f / (1.0f + ::expf(-5.0f * x)) - 1.0f; return drumkv1_tanhf(2.0f * x); } inline float drumkv1_sigmoid_0 ( const float x, const float t0 ) { const float t1 = 1.0f - t0; #if 0 if (x > +t1) return +t1 + t0 * drumkv1_tanhf(+(x - t1) / t0); else if (x < -t1) return -t1 - t0 * drumkv1_tanhf(-(x + t1) / t0); else return x; #else return (x < -1.0f ? -t1 : (x > +1.0f ? t1 : t1 * x * (1.5f - 0.5f * x * x))); #endif } inline float drumkv1_sigmoid_1 ( const float x, const float t0 = 0.01f ) { return 0.5f * (1.0f + drumkv1_sigmoid_0(2.0f * x - 1.0f, t0)); } // velocity hard-split curve inline float drumkv1_velocity ( const float x, const float p = 0.2f ) { return ::powf(x, (1.0f - p)); } // pitchbend curve inline float drumkv1_pow2f ( const float x ) { // simplest power-of-2 straight linearization // -- x argument valid in [-1, 1] interval // return 1.0f + (x < 0.0f ? 0.5f : 1.0f) * x; return ::powf(2.0f, x); } // convert note to frequency (hertz) inline float drumkv1_freq ( float note ) { return (440.0f / 32.0f) * ::powf(2.0f, (note - 9.0f) / 12.0f); } // parameter port (basic) class drumkv1_port { public: drumkv1_port() : m_port(NULL), m_value(0.0f), m_vport(0.0f) {} virtual ~drumkv1_port() {} void set_port(float *port) { m_port = port; } float *port() const { return m_port; } virtual void set_value(float value) { m_value = value; if (m_port) m_vport = *m_port; } float value() const { return m_value; } float *value_ptr() { tick(1); return &m_value; } virtual float tick(uint32_t /*nstep*/) { if (m_port && ::fabsf(*m_port - m_vport) > 0.001f) set_value(*m_port); return m_value; } float operator *() { return tick(1); } private: float *m_port; float m_value; float m_vport; }; // parameter port (smoothed) class drumkv1_port2 : public drumkv1_port { public: drumkv1_port2() : m_vtick(0.0f), m_vstep(0.0f), m_nstep(0) {} void set_value(float value) { m_vtick = drumkv1_port::value(); m_nstep = NSTEP; m_vstep = (value - m_vtick) / float(m_nstep); drumkv1_port::set_value(value); } float tick(uint32_t nstep) { if (m_nstep == 0) return drumkv1_port::tick(nstep); if (m_nstep >= nstep) { m_vtick += m_vstep * float(nstep); m_nstep -= nstep; } else { m_vtick += m_vstep * float(m_nstep); m_nstep = 0; } return m_vtick; } private: static const uint32_t NSTEP = 32; float m_vtick; float m_vstep; uint32_t m_nstep; }; // envelope struct drumkv1_env { // envelope stages enum Stage { Idle = 0, Attack, Decay1, Decay2 }; // per voice struct State { // ctor. State() : running(false), stage(Idle), phase(0.0f), delta(0.0f), value(0.0f), c1(1.0f), c0(0.0f), frames(0) {} // process float tick() { if (running && frames > 0) { phase += delta; value = c1 * phase * (2.0f - phase) + c0; --frames; } return value; } // state bool running; Stage stage; float phase; float delta; float value; float c1, c0; uint32_t frames; }; void start(State *p) { p->running = true; p->stage = Attack; p->frames = uint32_t(*attack * *attack * max_frames); p->phase = 0.0f; if (p->frames > 0) { p->delta = 1.0f / float(p->frames); p->value = 0.0f; } else { p->delta = 0.0f; p->value = 1.0f; } p->c1 = 1.0f; p->c0 = 0.0f; } void next(State *p) { if (p->stage == Attack) { p->stage = Decay1; p->frames = uint32_t(*decay1 * *decay1 * max_frames); if (p->frames < min_frames) // prevent click on too fast decay p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = *level2 - 1.0f; p->c0 = p->value; } else if (p->stage == Decay1) { p->stage = Decay2; p->frames = uint32_t(*decay2 * *decay2 * max_frames); if (p->frames < min_frames) // prevent click on too fast decay p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } else if (p->stage == Decay2) { p->running = false; p->stage = Idle; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->value = 0.0f; p->c1 = 0.0f; p->c0 = 0.0f; } } void note_off(State *p) { p->running = true; p->stage = Decay2; p->frames = uint32_t(*decay2 * *decay2 * max_frames); if (p->frames < min_frames) // prevent click on too fast release p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } void note_off_fast(State *p) { p->running = true; p->stage = Decay2; p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } // parameters drumkv1_port attack; drumkv1_port decay1; drumkv1_port level2; drumkv1_port decay2; uint32_t min_frames; uint32_t max_frames; }; // midi control struct drumkv1_ctl { drumkv1_ctl() { reset(); } void reset() { pressure = 0.0f; pitchbend = 1.0f; modwheel = 0.0f; panning = 0.0f; volume = 1.0f; } float pressure; float pitchbend; float modwheel; float panning; float volume; }; // internal control struct drumkv1_aux { drumkv1_aux() { reset(); } void reset() { panning = 0.0f; volume = 1.0f; } float panning; float volume; }; // dco struct drumkv1_gen { drumkv1_port sample; drumkv1_port reverse; drumkv1_port group; drumkv1_port coarse; drumkv1_port fine; drumkv1_port envtime; float sample0, envtime0; }; // dcf struct drumkv1_dcf { drumkv1_port2 cutoff; drumkv1_port2 reso; drumkv1_port type; drumkv1_port slope; drumkv1_port2 envelope; drumkv1_env env; }; // lfo struct drumkv1_lfo { drumkv1_port shape; drumkv1_port width; drumkv1_port2 bpm; drumkv1_port2 rate; drumkv1_port sync; drumkv1_port2 sweep; drumkv1_port2 pitch; drumkv1_port2 cutoff; drumkv1_port2 reso; drumkv1_port2 panning; drumkv1_port2 volume; drumkv1_env env; }; // dca struct drumkv1_dca { drumkv1_port2 volume; drumkv1_env env; }; // def (ranges) struct drumkv1_def { drumkv1_port pitchbend; drumkv1_port modwheel; drumkv1_port pressure; drumkv1_port velocity; drumkv1_port channel; drumkv1_port noteoff; }; // out (mix) struct drumkv1_out { drumkv1_port2 width; drumkv1_port2 panning; drumkv1_port2 fxsend; drumkv1_port2 volume; }; // chorus (fx) struct drumkv1_cho { drumkv1_port2 wet; drumkv1_port2 delay; drumkv1_port2 feedb; drumkv1_port2 rate; drumkv1_port2 mod; }; // flanger (fx) struct drumkv1_fla { drumkv1_port2 wet; drumkv1_port2 delay; drumkv1_port2 feedb; drumkv1_port2 daft; }; // phaser (fx) struct drumkv1_pha { drumkv1_port2 wet; drumkv1_port2 rate; drumkv1_port2 feedb; drumkv1_port2 depth; drumkv1_port2 daft; }; // delay (fx) struct drumkv1_del { drumkv1_port2 wet; drumkv1_port2 delay; drumkv1_port2 feedb; drumkv1_port2 bpm; }; // reverb struct drumkv1_rev { drumkv1_port2 wet; drumkv1_port2 room; drumkv1_port2 damp; drumkv1_port2 feedb; drumkv1_port2 width; }; // dynamic(compressor/limiter) struct drumkv1_dyn { drumkv1_port compress; drumkv1_port limiter; }; // panning smoother (3 parameters) class drumkv1_pan : public drumkv1_ramp3 { public: drumkv1_pan() : drumkv1_ramp3(2) {} protected: float evaluate(uint16_t i) { drumkv1_ramp3::update(); const float wpan = 0.25f * M_PI * (1.0f + m_param1_v) * (1.0f + m_param2_v) * (1.0f + m_param3_v); return M_SQRT2 * (i == 0 ? ::cosf(wpan) : ::sinf(wpan)); } }; // pressure smoother (3 parameters) class drumkv1_pre : public drumkv1_ramp3 { public: drumkv1_pre() : drumkv1_ramp3() {} protected: float evaluate(uint16_t) { drumkv1_ramp3::update(); return m_param1_v * drumkv1_max(m_param2_v, m_param3_v); } }; // common phasor (LFO sync) class drumkv1_phasor { public: drumkv1_phasor(uint32_t nsize = 1024) : m_nsize(nsize), m_nframes(0) {} void process(uint32_t nframes) { m_nframes += nframes; while (m_nframes >= m_nsize) m_nframes -= m_nsize; } float pshift() const { return float(m_nframes) / float(m_nsize); } private: uint32_t m_nsize; uint32_t m_nframes; }; // synth element class drumkv1_elem : public drumkv1_list { public: drumkv1_elem(drumkv1 *pDrumk, float srate, int key); drumkv1_element element; drumkv1_sample gen1_sample; drumkv1_wave_lf lfo1_wave; drumkv1_formant::Impl dcf1_formant; drumkv1_gen gen1; drumkv1_dcf dcf1; drumkv1_lfo lfo1; drumkv1_dca dca1; drumkv1_out out1; drumkv1_aux aux1; drumkv1_ramp1 wid1; drumkv1_pan pan1; drumkv1_ramp4 vol1; float params[3][drumkv1::NUM_ELEMENT_PARAMS]; void updateEnvTimes(float srate); }; // synth element drumkv1_elem::drumkv1_elem ( drumkv1 *pDrumk, float srate, int key ) : element(this), gen1_sample(pDrumk) { // element parameter port/value set for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { drumkv1::ParamIndex index = drumkv1::ParamIndex(i); for (int j = 0; j < 3; ++j) params[j][i] = drumkv1_param::paramDefaultValue(index); element.setParamPort(index, &(params[1][i])); } // element key (sample note) gen1.sample0 = float(key); // max env. stage length (default) gen1.envtime0 = 0.0001f * MAX_ENV_MSECS; for (int j = 0; j < 3; ++j) { params[j][drumkv1::GEN1_SAMPLE] = gen1.sample0; params[j][drumkv1::GEN1_ENVTIME] = gen1.envtime0; } // element sample rate gen1_sample.setSampleRate(srate); lfo1_wave.setSampleRate(srate); updateEnvTimes(srate); dcf1_formant.setSampleRate(srate); } void drumkv1_elem::updateEnvTimes ( float srate ) { // element envelope range times in frames const float srate_ms = 0.001f * srate; float envtime_msecs = 10000.0f * gen1.envtime0; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = (gen1_sample.length() >> 1) / srate_ms; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = MIN_ENV_MSECS + 1.0f; const uint32_t min_frames = uint32_t(srate_ms * MIN_ENV_MSECS); const uint32_t max_frames = uint32_t(srate_ms * envtime_msecs); dcf1.env.min_frames = min_frames; dcf1.env.max_frames = max_frames; lfo1.env.min_frames = min_frames; lfo1.env.max_frames = max_frames; dca1.env.min_frames = min_frames; dca1.env.max_frames = max_frames; } // voice struct drumkv1_voice : public drumkv1_list { drumkv1_voice(drumkv1_elem *pElem = NULL) { reset(pElem); } void reset(drumkv1_elem *pElem) { elem = pElem; gen1.reset(pElem ? &pElem->gen1_sample : NULL); lfo1.reset(pElem ? &pElem->lfo1_wave : NULL); dcf17.reset(pElem ? &pElem->dcf1_formant : NULL); dcf18.reset(pElem ? &pElem->dcf1_formant : NULL); } drumkv1_elem *elem; int note; // voice note int group; // voice group float vel; // key velocity float pre; // key pressure/after-touch drumkv1_generator gen1; drumkv1_oscillator lfo1; float gen1_freq; // frequency and phase float lfo1_sample; drumkv1_filter1 dcf11, dcf12; // filters drumkv1_filter2 dcf13, dcf14; drumkv1_filter3 dcf15, dcf16; drumkv1_formant dcf17, dcf18; drumkv1_env::State dca1_env; // envelope states drumkv1_env::State dcf1_env; drumkv1_env::State lfo1_env; drumkv1_pre dca1_pre; }; // synth engine implementation class drumkv1_impl { public: drumkv1_impl(drumkv1 *pDrumk, uint16_t nchannels, float srate); ~drumkv1_impl(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setBufferSize(uint32_t nsize); uint32_t bufferSize() const; drumkv1_element *addElement(int key); drumkv1_element *element(int key) const; void removeElement(int key); void setCurrentElement(int key); int currentElement() const; void setCurrentElementTest(int key); int currentElementTest(); void clearElements(); void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; drumkv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; void setTempo(float bpm); float tempo() const; void setParamPort(drumkv1::ParamIndex index, float *pfParam); drumkv1_port *paramPort(drumkv1::ParamIndex index); void setParamValue(drumkv1::ParamIndex index, float fValue); float paramValue(drumkv1::ParamIndex index); drumkv1_controls *controls(); drumkv1_programs *programs(); void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); void resetParamValues(bool bSwap); void reset(); protected: void allSoundOff(); void allControllersOff(); void allNotesOff(); void resetElement(drumkv1_elem *elem); float get_bpm ( float bpm ) const { return (bpm > 0.0f ? bpm : m_bpm); } drumkv1_voice *alloc_voice ( int key ) { drumkv1_voice *pv = NULL; drumkv1_elem *elem = m_elems[key]; if (elem) { pv = m_free_list.next(); if (pv) { pv->reset(elem); m_free_list.remove(pv); m_play_list.append(pv); } } return pv; } void free_voice ( drumkv1_voice *pv ) { m_play_list.remove(pv); m_free_list.append(pv); pv->reset(0); } void alloc_sfxs(uint32_t nsize); private: drumkv1 *m_pDrumk; drumkv1_config m_config; drumkv1_controls m_controls; drumkv1_programs m_programs; uint16_t m_nchannels; float m_srate; float m_bpm; drumkv1_ctl m_ctl; drumkv1_def m_def; drumkv1_cho m_cho; drumkv1_fla m_fla; drumkv1_pha m_pha; drumkv1_del m_del; drumkv1_rev m_rev; drumkv1_dyn m_dyn; drumkv1_voice **m_voices; drumkv1_voice *m_notes[MAX_NOTES]; drumkv1_voice *m_group[MAX_GROUP]; drumkv1_elem *m_elems[MAX_NOTES]; drumkv1_elem *m_elem; float *m_params[drumkv1::NUM_ELEMENT_PARAMS]; drumkv1_port *m_key; int m_key0, m_key1; drumkv1_list m_free_list; drumkv1_list m_play_list; drumkv1_list m_elem_list; float **m_sfxs; uint32_t m_nsize; drumkv1_fx_chorus m_chorus; drumkv1_fx_flanger *m_flanger; drumkv1_fx_phaser *m_phaser; drumkv1_fx_delay *m_delay; drumkv1_fx_comp *m_comp; drumkv1_reverb m_reverb; drumkv1_phasor m_phasor; }; // synth engine constructor drumkv1_impl::drumkv1_impl ( drumkv1 *pDrumk, uint16_t nchannels, float srate ) : m_pDrumk(pDrumk), m_controls(pDrumk), m_programs(pDrumk), m_bpm(180.0f) { // allocate voice pool. m_voices = new drumkv1_voice * [MAX_VOICES]; for (int i = 0; i < MAX_VOICES; ++i) { m_voices[i] = new drumkv1_voice(); m_free_list.append(m_voices[i]); } for (int note = 0; note < MAX_NOTES; ++note) m_notes[note] = NULL; for (int group = 0; group < MAX_GROUP; ++group) m_group[group] = NULL; // reset all current param ports for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) m_params[i] = NULL; // special case for sample element switching m_key = new drumkv1_port(); // local buffers none yet m_sfxs = NULL; m_nsize = 0; // flangers none yet m_flanger = NULL; // phasers none yet m_phaser = NULL; // delays none yet m_delay = NULL; // compressors none yet m_comp = NULL; // load controllers & programs database... m_config.loadControls(&m_controls); m_config.loadPrograms(&m_programs); // number of channels setChannels(nchannels); // set default sample rate setSampleRate(srate); // start clean empty clearElements(); // reset all voices allControllersOff(); allNotesOff(); } // destructor drumkv1_impl::~drumkv1_impl (void) { #if 0 // DO NOT save programs database here: // prevent multi-instance clash... m_config.savePrograms(&m_programs); #endif // deallocate sample filenames setSampleFile(0); // deallocate special sample element port delete m_key; // deallocate voice pool. for (int i = 0; i < MAX_VOICES; ++i) delete m_voices[i]; delete [] m_voices; // deallocate local buffers alloc_sfxs(0); // deallocate channels setChannels(0); // deallocate elements clearElements(); } void drumkv1_impl::setChannels ( uint16_t nchannels ) { m_nchannels = nchannels; // deallocate flangers if (m_flanger) { delete [] m_flanger; m_flanger = NULL; } // deallocate phasers if (m_phaser) { delete [] m_phaser; m_phaser = NULL; } // deallocate delays if (m_delay) { delete [] m_delay; m_delay = NULL; } // deallocate compressors if (m_comp) { delete [] m_comp; m_comp = NULL; } } uint16_t drumkv1_impl::channels (void) const { return m_nchannels; } void drumkv1_impl::setSampleRate ( float srate ) { // set internal sample rate m_srate = srate; } float drumkv1_impl::sampleRate (void) const { return m_srate; } void drumkv1_impl::setBufferSize ( uint32_t nsize ) { // set nominal buffer size if (m_nsize < nsize) alloc_sfxs(nsize); } uint32_t drumkv1_impl::bufferSize (void) const { return m_nsize; } void drumkv1_impl::setTempo ( float bpm ) { // set nominal tempo (BPM) m_bpm = bpm; } float drumkv1_impl::tempo (void) const { return m_bpm; } // allocate local buffers void drumkv1_impl::alloc_sfxs ( uint32_t nsize ) { if (m_sfxs) { for (uint16_t k = 0; k < m_nchannels; ++k) delete [] m_sfxs[k]; delete [] m_sfxs; m_sfxs = NULL; m_nsize = 0; } if (m_nsize < nsize) { m_nsize = nsize; m_sfxs = new float * [m_nchannels]; for (uint16_t k = 0; k < m_nchannels; ++k) m_sfxs[k] = new float [m_nsize]; } } drumkv1_element *drumkv1_impl::addElement ( int key ) { drumkv1_elem *elem = NULL; if (key >= 0 && key < MAX_NOTES) { elem = m_elems[key]; if (elem == NULL) { elem = new drumkv1_elem(m_pDrumk, m_srate, key); m_elem_list.append(elem); m_elems[key] = elem; } } return (elem ? &(elem->element) : NULL); } drumkv1_element *drumkv1_impl::element ( int key ) const { drumkv1_elem *elem = NULL; if (key >= 0 && key < MAX_NOTES) elem = m_elems[key]; return (elem ? &(elem->element) : NULL); } void drumkv1_impl::removeElement ( int key ) { allNotesOff(); drumkv1_elem *elem = NULL; if (key >= 0 && key < MAX_NOTES) elem = m_elems[key]; if (elem) { if (m_elem == elem) m_elem = NULL; m_elem_list.remove(elem); m_elems[key] = NULL; delete elem; } } void drumkv1_impl::setCurrentElement ( int key ) { if (m_elem && key == m_key0) return; if (key >= 0 && key < MAX_NOTES) { // swap old element parameter port values drumkv1_elem *elem = m_elem; if (elem) { drumkv1_element *element = &(elem->element); for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; drumkv1_port *pParamPort = element->paramPort(index); if (pParamPort) pParamPort->set_port(&(elem->params[1][i])); } resetElement(elem); } // swap new element parameter port values elem = m_elems[key]; if (elem) { drumkv1_element *element = &(elem->element); for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; drumkv1_port *pParamPort = element->paramPort(index); if (pParamPort) pParamPort->set_port(m_params[i]); } resetElement(elem); } // set new current element m_elem = elem; m_key0 = key; } else { // null default element m_elem = NULL; m_key0 = int(drumkv1_param::paramDefaultValue(drumkv1::GEN1_SAMPLE)); } // set current element key parameter port m_key->set_value(float(m_key0)); m_key1 = m_key->tick(1); } int drumkv1_impl::currentElement (void) const { return m_key0; } void drumkv1_impl::setCurrentElementTest ( int key ) { m_key1 = key; } int drumkv1_impl::currentElementTest (void) { const int key = int(m_key->tick(1)); return (m_key1 == key ? -1 : key); } void drumkv1_impl::clearElements (void) { // reset element map for (int note = 0; note < MAX_NOTES; ++note) m_elems[note] = NULL; // reset current element m_elem = NULL; m_key0 = int(drumkv1_param::paramDefaultValue(drumkv1::GEN1_SAMPLE)); m_key1 = m_key0; // deallocate elements drumkv1_elem *elem = m_elem_list.next(); while (elem) { m_elem_list.remove(elem); delete elem; elem = m_elem_list.next(); } } void drumkv1_impl::setSampleFile ( const char *pszSampleFile ) { reset(); if (m_elem) m_elem->element.setSampleFile(pszSampleFile); } const char *drumkv1_impl::sampleFile (void) const { return (m_elem ? m_elem->element.sampleFile() : NULL); } drumkv1_sample *drumkv1_impl::sample (void) const { return (m_elem ? m_elem->element.sample() : NULL); } void drumkv1_impl::setReverse ( bool bReverse ) { if (m_elem) m_elem->element.setReverse(bReverse); } bool drumkv1_impl::isReverse (void) const { return (m_elem ? m_elem->element.isReverse() : false); } void drumkv1_impl::setParamPort ( drumkv1::ParamIndex index, float *pfParam ) { static float s_fDummy = 0.0f; if (pfParam == NULL) pfParam = &s_fDummy; drumkv1_port *pParamPort = paramPort(index); if (pParamPort) { pParamPort->set_port(pfParam); if (m_elem) { // check null connections. if (pfParam != &s_fDummy) switch (index) { case drumkv1::DCA1_VOLUME: case drumkv1::OUT1_VOLUME: m_elem->vol1.reset( m_elem->out1.volume.value_ptr(), m_elem->dca1.volume.value_ptr(), &m_ctl.volume, &m_elem->aux1.volume); break; case drumkv1::OUT1_WIDTH: m_elem->wid1.reset( m_elem->out1.width.value_ptr()); break; case drumkv1::OUT1_PANNING: m_elem->pan1.reset( m_elem->out1.panning.value_ptr(), &m_ctl.panning, &m_elem->aux1.panning); break; default: break; } } } if (index < drumkv1::NUM_ELEMENT_PARAMS) { if (index == drumkv1::GEN1_SAMPLE) m_key->set_port(pfParam); else m_params[index] = pfParam; } } drumkv1_port *drumkv1_impl::paramPort ( drumkv1::ParamIndex index ) { drumkv1_port *pParamPort = NULL; switch (index) { case drumkv1::DEF1_PITCHBEND: pParamPort = &m_def.pitchbend; break; case drumkv1::DEF1_MODWHEEL: pParamPort = &m_def.modwheel; break; case drumkv1::DEF1_PRESSURE: pParamPort = &m_def.pressure; break; case drumkv1::DEF1_VELOCITY: pParamPort = &m_def.velocity; break; case drumkv1::DEF1_CHANNEL: pParamPort = &m_def.channel; break; case drumkv1::DEF1_NOTEOFF: pParamPort = &m_def.noteoff; break; case drumkv1::CHO1_WET: pParamPort = &m_cho.wet; break; case drumkv1::CHO1_DELAY: pParamPort = &m_cho.delay; break; case drumkv1::CHO1_FEEDB: pParamPort = &m_cho.feedb; break; case drumkv1::CHO1_RATE: pParamPort = &m_cho.rate; break; case drumkv1::CHO1_MOD: pParamPort = &m_cho.mod; break; case drumkv1::FLA1_WET: pParamPort = &m_fla.wet; break; case drumkv1::FLA1_DELAY: pParamPort = &m_fla.delay; break; case drumkv1::FLA1_FEEDB: pParamPort = &m_fla.feedb; break; case drumkv1::FLA1_DAFT: pParamPort = &m_fla.daft; break; case drumkv1::PHA1_WET: pParamPort = &m_pha.wet; break; case drumkv1::PHA1_RATE: pParamPort = &m_pha.rate; break; case drumkv1::PHA1_FEEDB: pParamPort = &m_pha.feedb; break; case drumkv1::PHA1_DEPTH: pParamPort = &m_pha.depth; break; case drumkv1::PHA1_DAFT: pParamPort = &m_pha.daft; break; case drumkv1::DEL1_WET: pParamPort = &m_del.wet; break; case drumkv1::DEL1_DELAY: pParamPort = &m_del.delay; break; case drumkv1::DEL1_FEEDB: pParamPort = &m_del.feedb; break; case drumkv1::DEL1_BPM: pParamPort = &m_del.bpm; break; case drumkv1::REV1_WET: pParamPort = &m_rev.wet; break; case drumkv1::REV1_ROOM: pParamPort = &m_rev.room; break; case drumkv1::REV1_DAMP: pParamPort = &m_rev.damp; break; case drumkv1::REV1_FEEDB: pParamPort = &m_rev.feedb; break; case drumkv1::REV1_WIDTH: pParamPort = &m_rev.width; break; case drumkv1::DYN1_COMPRESS: pParamPort = &m_dyn.compress; break; case drumkv1::DYN1_LIMITER: pParamPort = &m_dyn.limiter; break; default: if (m_elem) pParamPort = m_elem->element.paramPort(index); break; } return pParamPort; } void drumkv1_impl::setParamValue ( drumkv1::ParamIndex index, float fValue ) { drumkv1_port *pParamPort = paramPort(index); if (pParamPort) pParamPort->set_value(fValue); } float drumkv1_impl::paramValue ( drumkv1::ParamIndex index ) { drumkv1_port *pParamPort = paramPort(index); return (pParamPort ? pParamPort->value() : 0.0f); } // handle midi input void drumkv1_impl::process_midi ( uint8_t *data, uint32_t size ) { for (uint32_t i = 0; i < size; ++i) { // channel status const int channel = (data[i] & 0x0f) + 1; const int status = (data[i] & 0xf0); // channel filter const int ch = int(*m_def.channel); const int on = (ch == 0 || ch == channel); // all system common/real-time ignored if (status == 0xf0) continue; // check data size (#1) if (++i >= size) break; const int key = (data[i] & 0x7f); // program change if (status == 0xc0) { if (on) m_programs.prog_change(key); continue; } // channel aftertouch if (status == 0xd0) { if (on) m_ctl.pressure = float(key) / 127.0f; continue; } // check data size (#2) if (++i >= size) break; // channel filter if (!on) continue; const int value = (data[i] & 0x7f); // note on if (status == 0x90 && value > 0) { drumkv1_voice *pv = m_notes[key]; if (pv && !(int(*m_def.noteoff) > 0)) { drumkv1_elem *elem = pv->elem; // retrigger fast release elem->dcf1.env.note_off_fast(&pv->dcf1_env); elem->lfo1.env.note_off_fast(&pv->lfo1_env); elem->dca1.env.note_off_fast(&pv->dca1_env); m_notes[key] = NULL; pv->note = -1; } // find free voice pv = alloc_voice(key); if (pv) { drumkv1_elem *elem = pv->elem; // waveform pv->note = key; // velocity const float vel = float(value) / 127.0f; // quadratic velocity law pv->vel = drumkv1_velocity(vel * vel, *m_def.velocity); // pressure/aftertouch pv->pre = 0.0f; pv->dca1_pre.reset( m_def.pressure.value_ptr(), &m_ctl.pressure, &pv->pre); // generate pv->gen1.start(); // frequencies const float freq1 = float(key) + *elem->gen1.coarse * COARSE_SCALE + *elem->gen1.fine * FINE_SCALE; pv->gen1_freq = drumkv1_freq(freq1); // filters const int type1 = int(*elem->dcf1.type); pv->dcf11.reset(drumkv1_filter1::Type(type1)); pv->dcf12.reset(drumkv1_filter1::Type(type1)); pv->dcf13.reset(drumkv1_filter2::Type(type1)); pv->dcf14.reset(drumkv1_filter2::Type(type1)); pv->dcf15.reset(drumkv1_filter3::Type(type1)); pv->dcf16.reset(drumkv1_filter3::Type(type1)); // formant filters const float cutoff1 = *elem->dcf1.cutoff; const float reso1 = *elem->dcf1.reso; pv->dcf17.reset_filters(cutoff1, reso1); pv->dcf18.reset_filters(cutoff1, reso1); // envelopes elem->dcf1.env.start(&pv->dcf1_env); elem->lfo1.env.start(&pv->lfo1_env); elem->dca1.env.start(&pv->dca1_env); // lfos const float pshift1 = (*elem->lfo1.sync > 0.0f ? m_phasor.pshift() : 0.0f); pv->lfo1_sample = pv->lfo1.start(pshift1); // allocated m_notes[key] = pv; // group management pv->group = int(*elem->gen1.group) - 1; if (pv->group >= 0) { drumkv1_voice *pv_group = m_group[pv->group]; if (pv_group && pv_group->note >= 0 && pv_group->note != key) { drumkv1_elem *elem_group = pv_group->elem; // retrigger fast release elem_group->dcf1.env.note_off_fast(&pv_group->dcf1_env); elem_group->lfo1.env.note_off_fast(&pv_group->lfo1_env); elem_group->dca1.env.note_off_fast(&pv_group->dca1_env); m_notes[pv_group->note] = NULL; pv_group->note = -1; } m_group[pv->group] = pv; } } } // note off else if (status == 0x80 || (status == 0x90 && value == 0)) { if (int(*m_def.noteoff) > 0) { drumkv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) { if (pv->dca1_env.stage != drumkv1_env::Decay2) { drumkv1_elem *elem = pv->elem; elem->dca1.env.note_off(&pv->dca1_env); elem->dcf1.env.note_off(&pv->dcf1_env); elem->lfo1.env.note_off(&pv->lfo1_env); } } } } // key pressure/poly.aftertouch else if (status == 0xa0) { drumkv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) pv->pre = *m_def.pressure * float(value) / 127.0f; } // control change else if (status == 0xb0) { switch (key) { case 0x00: // bank-select MSB (cc#0) m_programs.bank_select_msb(value); break; case 0x01: // modulation wheel (cc#1) m_ctl.modwheel = *m_def.modwheel * float(value) / 127.0f; break; case 0x07: // channel volume (cc#7) m_ctl.volume = float(value) / 127.0f; break; case 0x0a: // channel panning (cc#10) m_ctl.panning = float(value - 64) / 64.0f; break; case 0x20: // bank-select LSB (cc#32) m_programs.bank_select_lsb(value); break; case 0x78: // all sound off (cc#120) allSoundOff(); break; case 0x79: // all controllers off (cc#121) allControllersOff(); break; case 0x7b: // all notes off (cc#123) allNotesOff(); break; } // process controllers... m_controls.process_enqueue(channel, key, value); } // pitch bend else if (status == 0xe0) { const float pitchbend = float(key + (value << 7) - 0x2000) / 8192.0f; m_ctl.pitchbend = drumkv1_pow2f(*m_def.pitchbend * pitchbend); } } // process pending controllers... m_controls.process_dequeue(); } // all controllers off void drumkv1_impl::allControllersOff (void) { m_ctl.reset(); } // all sound off void drumkv1_impl::allSoundOff (void) { m_chorus.setSampleRate(m_srate); m_chorus.reset(); for (uint16_t k = 0; k < m_nchannels; ++k) { m_phaser[k].setSampleRate(m_srate); m_delay[k].setSampleRate(m_srate); m_comp[k].setSampleRate(m_srate); m_flanger[k].reset(); m_phaser[k].reset(); m_delay[k].reset(); m_comp[k].reset(); } m_reverb.setSampleRate(m_srate); m_reverb.reset(); } // all notes off void drumkv1_impl::allNotesOff (void) { drumkv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0) m_notes[pv->note] = NULL; if (pv->group >= 0) m_group[pv->group] = NULL; free_voice(pv); pv = m_play_list.next(); } drumkv1_elem *elem = m_elem_list.next(); while (elem) { elem->aux1.reset(); elem = elem->next(); } } // element reset void drumkv1_impl::resetElement ( drumkv1_elem *elem ) { elem->vol1.reset( elem->out1.volume.value_ptr(), elem->dca1.volume.value_ptr(), &m_ctl.volume, &elem->aux1.volume); elem->pan1.reset( elem->out1.panning.value_ptr(), &m_ctl.panning, &elem->aux1.panning); elem->wid1.reset( elem->out1.width.value_ptr()); } // reset/swap all elements params A/B void drumkv1_impl::resetParamValues ( bool bSwap ) { drumkv1_elem *elem = m_elem_list.next(); while (elem) { elem->element.resetParamValues(bSwap); elem = elem->next(); } } // all reset clear void drumkv1_impl::reset (void) { // reset all elements drumkv1_elem *elem = m_elem_list.next(); while (elem) { resetElement(elem); elem->element.resetParamValues(false); elem = elem->next(); } // flangers if (m_flanger == NULL) m_flanger = new drumkv1_fx_flanger [m_nchannels]; // phasers if (m_phaser == NULL) m_phaser = new drumkv1_fx_phaser [m_nchannels]; // delays if (m_delay == NULL) m_delay = new drumkv1_fx_delay [m_nchannels]; // compressors if (m_comp == NULL) m_comp = new drumkv1_fx_comp [m_nchannels]; // reverbs m_reverb.reset(); // controllers reset. m_controls.reset(); allSoundOff(); // allControllersOff(); allNotesOff(); } // controllers accessor drumkv1_controls *drumkv1_impl::controls (void) { return &m_controls; } // programs accessor drumkv1_programs *drumkv1_impl::programs (void) { return &m_programs; } // synthesize void drumkv1_impl::process ( float **ins, float **outs, uint32_t nframes ) { float *v_outs[m_nchannels]; float *v_sfxs[m_nchannels]; // FIXME: fx-send buffer reallocation... seriously? if (m_nsize < nframes) alloc_sfxs(nframes); uint16_t k; for (k = 0; k < m_nchannels; ++k) { ::memcpy(m_sfxs[k], ins[k], nframes * sizeof(float)); ::memset(outs[k], 0, nframes * sizeof(float)); } drumkv1_elem *elem = m_elem_list.next(); while (elem) { #if 0 if (elem->gen1.sample0 != *elem->gen1.sample) { elem->gen1.sample0 = *elem->gen1.sample; elem->gen1_sample.reset(note_freq(elem->gen1.sample0)); } #endif if (elem->gen1.envtime0 != *elem->gen1.envtime) { elem->gen1.envtime0 = *elem->gen1.envtime; elem->updateEnvTimes(m_srate); } elem->gen1_sample.reverse_test(*elem->gen1.reverse > 0.5f); elem->lfo1_wave.reset_test( drumkv1_wave::Shape(*elem->lfo1.shape), *elem->lfo1.width); elem = elem->next(); } // per voice drumkv1_voice *pv = m_play_list.next(); while (pv) { drumkv1_voice *pv_next = pv->next(); // controls drumkv1_elem *elem = pv->elem; const float lfo1_freq = get_bpm(*elem->lfo1.bpm) / (60.01f - *elem->lfo1.rate * 60.0f); const float modwheel1 = m_ctl.modwheel + PITCH_SCALE * *elem->lfo1.pitch; const float fxsend1 = *elem->out1.fxsend * *elem->out1.fxsend; // channel indexes const uint16_t k1 = 0; const uint16_t k2 = (elem->gen1_sample.channels() > 1 ? 1 : 0); // output buffers for (k = 0; k < m_nchannels; ++k) { v_outs[k] = outs[k]; v_sfxs[k] = m_sfxs[k]; } uint32_t nblock = nframes; while (nblock > 0) { uint32_t ngen = nblock; // process envelope stages if (pv->dca1_env.running && pv->dca1_env.frames < ngen) ngen = pv->dca1_env.frames; if (pv->dcf1_env.running && pv->dcf1_env.frames < ngen) ngen = pv->dcf1_env.frames; if (pv->lfo1_env.running && pv->lfo1_env.frames < ngen) ngen = pv->lfo1_env.frames; for (uint32_t j = 0; j < ngen; ++j) { // velocities const float vel1 = (pv->vel + (1.0f - pv->vel) * pv->dca1_pre.value(j)); // generators const float lfo1_env = pv->lfo1_env.tick(); const float lfo1 = pv->lfo1_sample * lfo1_env; pv->gen1.next(pv->gen1_freq * (m_ctl.pitchbend + modwheel1 * lfo1)); float gen1 = pv->gen1.value(k1); float gen2 = pv->gen1.value(k2); pv->lfo1_sample = pv->lfo1.sample(lfo1_freq * (1.0f + SWEEP_SCALE * *elem->lfo1.sweep * lfo1_env)); // filters const float env1 = 0.5f * (1.0f + vel1 * *elem->dcf1.envelope * pv->dcf1_env.tick()); const float cutoff1 = drumkv1_sigmoid_1(*elem->dcf1.cutoff * env1 * (1.0f + *elem->lfo1.cutoff * lfo1)); const float reso1 = drumkv1_sigmoid_1(*elem->dcf1.reso * env1 * (1.0f + *elem->lfo1.reso * lfo1)); switch (int(*elem->dcf1.slope)) { case 3: // Formant gen1 = pv->dcf17.output(gen1, cutoff1, reso1); gen2 = pv->dcf18.output(gen2, cutoff1, reso1); break; case 2: // Biquad gen1 = pv->dcf15.output(gen1, cutoff1, reso1); gen2 = pv->dcf16.output(gen2, cutoff1, reso1); break; case 1: // 24db/octave gen1 = pv->dcf13.output(gen1, cutoff1, reso1); gen2 = pv->dcf14.output(gen2, cutoff1, reso1); break; case 0: // 12db/octave default: gen1 = pv->dcf11.output(gen1, cutoff1, reso1); gen2 = pv->dcf12.output(gen2, cutoff1, reso1); break; } // volumes const float wid1 = elem->wid1.value(j); const float mid1 = 0.5f * (gen1 + gen2); const float sid1 = 0.5f * (gen1 - gen2); const float vol1 = vel1 * elem->vol1.value(j) * pv->dca1_env.tick(); // outputs const float out1 = vol1 * (mid1 + sid1 * wid1) * elem->pan1.value(j, 0); const float out2 = vol1 * (mid1 - sid1 * wid1) * elem->pan1.value(j, 1); for (k = 0; k < m_nchannels; ++k) { const float dry = (k & 1 ? out2 : out1); const float wet = fxsend1 * dry; *v_outs[k]++ += dry - wet; *v_sfxs[k]++ += wet; } if (j == 0) { elem->aux1.panning = lfo1 * *elem->lfo1.panning; elem->aux1.volume = lfo1 * *elem->lfo1.volume + 1.0f; } } nblock -= ngen; // voice ramps countdown pv->dca1_pre.process(ngen); // envelope countdowns if (pv->dca1_env.running && pv->dca1_env.frames == 0) elem->dca1.env.next(&pv->dca1_env); if (pv->dca1_env.stage == drumkv1_env::Idle || pv->gen1.isOver()) { if (pv->note >= 0) m_notes[pv->note] = NULL; if (pv->group >= 0 && m_group[pv->group] == pv) m_group[pv->group] = NULL; free_voice(pv); nblock = 0; } else { if (pv->dcf1_env.running && pv->dcf1_env.frames == 0) elem->dcf1.env.next(&pv->dcf1_env); if (pv->lfo1_env.running && pv->lfo1_env.frames == 0) elem->lfo1.env.next(&pv->lfo1_env); } } // next playing voice pv = pv_next; } // chorus if (m_nchannels > 1) { m_chorus.process(m_sfxs[0], m_sfxs[1], nframes, *m_cho.wet, *m_cho.delay, *m_cho.feedb, *m_cho.rate, *m_cho.mod); } // effects for (k = 0; k < m_nchannels; ++k) { float *in = m_sfxs[k]; // flanger m_flanger[k].process(in, nframes, *m_fla.wet, *m_fla.delay, *m_fla.feedb, *m_fla.daft * float(k)); // phaser m_phaser[k].process(in, nframes, *m_pha.wet, *m_pha.rate, *m_pha.feedb, *m_pha.depth, *m_pha.daft * float(k)); // delay m_delay[k].process(in, nframes, *m_del.wet, *m_del.delay, *m_del.feedb, get_bpm(*m_del.bpm)); } // reverb if (m_nchannels > 1) { m_reverb.process(m_sfxs[0], m_sfxs[1], nframes, *m_rev.wet, *m_rev.feedb, *m_rev.room, *m_rev.damp, *m_rev.width); } // output mix-down for (k = 0; k < m_nchannels; ++k) { uint32_t n; // fx sends float *in = m_sfxs[k]; float *out = outs[k]; for (n = 0; n < nframes; ++n) *out++ += *in++; // dynamics in = outs[k]; // compressor if (int(*m_dyn.compress) > 0) m_comp[k].process(in, nframes); // limiter if (int(*m_dyn.limiter) > 0) { out = in; for (n = 0; n < nframes; ++n) *out++ = drumkv1_sigmoid(*in++); } } // post-processing m_phasor.process(nframes); elem = m_elem_list.next(); while (elem) { elem->dca1.volume.tick(nframes); elem->out1.width.tick(nframes); elem->out1.panning.tick(nframes); elem->out1.volume.tick(nframes); elem->wid1.process(nframes); elem->pan1.process(nframes); elem->vol1.process(nframes); elem = elem->next(); } m_controls.process(nframes); } //------------------------------------------------------------------------- // drumkv1 - decl. // drumkv1::drumkv1 ( uint16_t nchannels, float srate ) { m_pImpl = new drumkv1_impl(this, nchannels, srate); } drumkv1::~drumkv1 (void) { delete m_pImpl; } void drumkv1::setChannels ( uint16_t nchannels ) { m_pImpl->setChannels(nchannels); } uint16_t drumkv1::channels (void) const { return m_pImpl->channels(); } void drumkv1::setSampleRate ( float srate ) { m_pImpl->setSampleRate(srate); } float drumkv1::sampleRate (void) const { return m_pImpl->sampleRate(); } void drumkv1::setBufferSize ( uint32_t nsize ) { m_pImpl->setBufferSize(nsize); } uint32_t drumkv1::bufferSize (void) const { return m_pImpl->bufferSize(); } drumkv1_element *drumkv1::addElement ( int key ) { return m_pImpl->addElement(key); } drumkv1_element *drumkv1::element ( int key ) const { return m_pImpl->element(key); } void drumkv1::removeElement ( int key ) { m_pImpl->removeElement(key); } void drumkv1::setCurrentElement ( int key ) { selectSample(key); } void drumkv1::setCurrentElementEx ( int key ) { m_pImpl->setCurrentElement(key); } int drumkv1::currentElement (void) const { return m_pImpl->currentElement(); } void drumkv1::currentElementTest (void) { const int key = m_pImpl->currentElementTest(); if (key < 0) return; m_pImpl->setCurrentElementTest(key); selectSample(key); } void drumkv1::clearElements (void) { m_pImpl->clearElements(); } void drumkv1::setSampleFile ( const char *pszSampleFile ) { m_pImpl->setSampleFile(pszSampleFile); updateSample(); } const char *drumkv1::sampleFile (void) const { return m_pImpl->sampleFile(); } drumkv1_sample *drumkv1::sample (void) const { return m_pImpl->sample(); } void drumkv1::setReverse ( bool bReverse ) { m_pImpl->setReverse(bReverse); } bool drumkv1::isReverse (void) const { return m_pImpl->isReverse(); } void drumkv1::setTempo ( float bpm ) { m_pImpl->setTempo(bpm); } float drumkv1::tempo (void) const { return m_pImpl->tempo(); } void drumkv1::setParamPort ( ParamIndex index, float *pfParam ) { m_pImpl->setParamPort(index, pfParam); } drumkv1_port *drumkv1::paramPort ( ParamIndex index ) const { return m_pImpl->paramPort(index); } void drumkv1::setParamValue ( ParamIndex index, float fValue ) { m_pImpl->setParamValue(index, fValue); } float drumkv1::paramValue ( ParamIndex index ) const { return m_pImpl->paramValue(index); } void drumkv1::process_midi ( uint8_t *data, uint32_t size ) { #ifdef CONFIG_DEBUG_0 fprintf(stderr, "drumkv1[%p]::process_midi(%u)", this, size); for (uint32_t i = 0; i < size; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, "\n"); #endif m_pImpl->process_midi(data, size); } void drumkv1::process ( float **ins, float **outs, uint32_t nframes ) { m_pImpl->process(ins, outs, nframes); } // reset/swap all element params A/B void drumkv1::resetParamValues ( bool bSwap ) { m_pImpl->resetParamValues(bSwap); } // controllers accessor drumkv1_controls *drumkv1::controls (void) const { return m_pImpl->controls(); } // programs accessor drumkv1_programs *drumkv1::programs (void) const { return m_pImpl->programs(); } // all reset clear void drumkv1::reset (void) { m_pImpl->reset(); } //------------------------------------------------------------------------- // drumkv1_element - decl. // drumkv1_element::drumkv1_element ( drumkv1_elem *pElem ) : m_pElem(pElem) { } int drumkv1_element::note (void) const { return (m_pElem ? int(m_pElem->gen1.sample0) : -1); } void drumkv1_element::setSampleFile ( const char *pszSampleFile ) { if (m_pElem) { m_pElem->gen1_sample.close(); if (pszSampleFile) { m_pElem->gen1_sample.open(pszSampleFile, drumkv1_freq(m_pElem->gen1.sample0)); } } } const char *drumkv1_element::sampleFile (void) const { return (m_pElem ? m_pElem->gen1_sample.filename() : NULL); } drumkv1_sample *drumkv1_element::sample (void) const { return (m_pElem ? &(m_pElem->gen1_sample) : NULL); } void drumkv1_element::setReverse ( bool bReverse ) { if (m_pElem) m_pElem->gen1_sample.setReverse(bReverse); } bool drumkv1_element::isReverse (void) const { return (m_pElem ? m_pElem->gen1_sample.isReverse() : false); } void drumkv1_element::setParamPort ( drumkv1::ParamIndex index, float *pfParam ) { drumkv1_port *pParamPort = paramPort(index); if (pParamPort) pParamPort->set_port(pfParam); } drumkv1_port *drumkv1_element::paramPort ( drumkv1::ParamIndex index ) { if (m_pElem == NULL) return NULL; drumkv1_port *pParamPort = NULL; switch (index) { // case drumkv1::GEN1_SAMPLE: pParamPort = &m_pElem->gen1.sample; break; case drumkv1::GEN1_REVERSE: pParamPort = &m_pElem->gen1.reverse; break; case drumkv1::GEN1_GROUP: pParamPort = &m_pElem->gen1.group; break; case drumkv1::GEN1_COARSE: pParamPort = &m_pElem->gen1.coarse; break; case drumkv1::GEN1_FINE: pParamPort = &m_pElem->gen1.fine; break; case drumkv1::GEN1_ENVTIME: pParamPort = &m_pElem->gen1.envtime; break; case drumkv1::DCF1_CUTOFF: pParamPort = &m_pElem->dcf1.cutoff; break; case drumkv1::DCF1_RESO: pParamPort = &m_pElem->dcf1.reso; break; case drumkv1::DCF1_TYPE: pParamPort = &m_pElem->dcf1.type; break; case drumkv1::DCF1_SLOPE: pParamPort = &m_pElem->dcf1.slope; break; case drumkv1::DCF1_ENVELOPE: pParamPort = &m_pElem->dcf1.envelope; break; case drumkv1::DCF1_ATTACK: pParamPort = &m_pElem->dcf1.env.attack; break; case drumkv1::DCF1_DECAY1: pParamPort = &m_pElem->dcf1.env.decay1; break; case drumkv1::DCF1_LEVEL2: pParamPort = &m_pElem->dcf1.env.level2; break; case drumkv1::DCF1_DECAY2: pParamPort = &m_pElem->dcf1.env.decay2; break; case drumkv1::LFO1_SHAPE: pParamPort = &m_pElem->lfo1.shape; break; case drumkv1::LFO1_WIDTH: pParamPort = &m_pElem->lfo1.width; break; case drumkv1::LFO1_BPM: pParamPort = &m_pElem->lfo1.bpm; break; case drumkv1::LFO1_RATE: pParamPort = &m_pElem->lfo1.rate; break; case drumkv1::LFO1_SYNC: pParamPort = &m_pElem->lfo1.sync; break; case drumkv1::LFO1_SWEEP: pParamPort = &m_pElem->lfo1.sweep; break; case drumkv1::LFO1_PITCH: pParamPort = &m_pElem->lfo1.pitch; break; case drumkv1::LFO1_CUTOFF: pParamPort = &m_pElem->lfo1.cutoff; break; case drumkv1::LFO1_RESO: pParamPort = &m_pElem->lfo1.reso; break; case drumkv1::LFO1_PANNING: pParamPort = &m_pElem->lfo1.panning; break; case drumkv1::LFO1_VOLUME: pParamPort = &m_pElem->lfo1.volume; break; case drumkv1::LFO1_ATTACK: pParamPort = &m_pElem->lfo1.env.attack; break; case drumkv1::LFO1_DECAY1: pParamPort = &m_pElem->lfo1.env.decay1; break; case drumkv1::LFO1_LEVEL2: pParamPort = &m_pElem->lfo1.env.level2; break; case drumkv1::LFO1_DECAY2: pParamPort = &m_pElem->lfo1.env.decay2; break; case drumkv1::DCA1_VOLUME: pParamPort = &m_pElem->dca1.volume; break; case drumkv1::DCA1_ATTACK: pParamPort = &m_pElem->dca1.env.attack; break; case drumkv1::DCA1_DECAY1: pParamPort = &m_pElem->dca1.env.decay1; break; case drumkv1::DCA1_LEVEL2: pParamPort = &m_pElem->dca1.env.level2; break; case drumkv1::DCA1_DECAY2: pParamPort = &m_pElem->dca1.env.decay2; break; case drumkv1::OUT1_WIDTH: pParamPort = &m_pElem->out1.width; break; case drumkv1::OUT1_PANNING: pParamPort = &m_pElem->out1.panning; break; case drumkv1::OUT1_FXSEND: pParamPort = &m_pElem->out1.fxsend; break; case drumkv1::OUT1_VOLUME: pParamPort = &m_pElem->out1.volume; break; default: break; } return pParamPort; } void drumkv1_element::setParamValue ( drumkv1::ParamIndex index, float fValue, int pset ) { if (index < drumkv1::NUM_ELEMENT_PARAMS && index != drumkv1::GEN1_SAMPLE) m_pElem->params[pset][index] = fValue; } float drumkv1_element::paramValue ( drumkv1::ParamIndex index, int pset ) { if (index < drumkv1::NUM_ELEMENT_PARAMS) return m_pElem->params[pset][index]; else return 0.0f; } void drumkv1_element::resetParamValues ( bool bSwap ) { for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; const float fOldValue = m_pElem->params[1][index]; const float fNewValue = m_pElem->params[2][index]; m_pElem->params[2][index] = fOldValue; if (bSwap) m_pElem->params[1][index] = fNewValue; else m_pElem->params[0][index] = fOldValue; } } // end of drumkv1.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_filter.h0000644000000000000000000000013213013273356016473 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_filter.h0000644000175000001440000001300413013273356017315 0ustar00rncbcusers00000000000000// drumkv1_filter.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_filter_h #define __drumkv1_filter_h #include #include #include //------------------------------------------------------------------------- // drumkv1_filter1 - Hal Chamberlin's State Variable (12dB/oct) filter // class drumkv1_filter1 { public: enum Type { Low = 0, Band, High, Notch }; drumkv1_filter1(Type type = Low, uint16_t nover = 2) { reset(type, nover); } Type type() const { return m_type; } void reset(Type type = Low, uint16_t nover = 2) { m_type = type; m_nover = nover; m_low = 0.0f; m_band = 0.0f; m_high = 0.0f; m_notch = 0.0f; switch (m_type) { case Notch: m_out = &m_notch; break; case High: m_out = &m_high; break; case Band: m_out = &m_band; break; case Low: default: m_out = &m_low; break; } } float output(float in, float cutoff, float reso) { const float q = (1.0f - reso); for (uint16_t i = 0; i < m_nover; ++i) { m_low += cutoff * m_band; m_high = in - m_low - q * m_band; m_band += cutoff * m_high; m_notch = m_high + m_low; } return *m_out; } private: Type m_type; uint16_t m_nover; float m_low; float m_band; float m_high; float m_notch; float *m_out; }; //------------------------------------------------------------------------- // drumkv1_filter2 - Stilson/Smith Moog (24dB/oct) filter // class drumkv1_filter2 { public: enum Type { Low = 0, Band, High, Notch }; drumkv1_filter2(Type type = Low) { reset(type); } Type type() const { return m_type; } void reset(Type type = Low) { m_type = type; m_b0 = m_b1 = m_b2 = m_b3 = m_b4 = 0.0f; m_t1 = m_t2 = 0.0f; } float output(float in, float cutoff, float reso) { const float c = 1.0f - cutoff; const float p = cutoff + 0.8f * cutoff * c; const float f = p + p - 1.0f; const float q = reso * (1.0f + 0.5f * c * (1.0f - c + 5.6f * c * c)); in -= q * m_b4; // feedback m_t1 = m_b1; m_b1 = (in + m_b0) * p - m_b1 * f; m_t2 = m_b2; m_b2 = (m_b1 + m_t1) * p - m_b2 * f; m_t1 = m_b3; m_b3 = (m_b2 + m_t2) * p - m_b3 * f; m_b4 = (m_b3 + m_t1) * p - m_b4 * f; m_b4 = m_b4 - m_b4 * m_b4 * m_b4 * 0.166667f; // clipping m_b0 = in; switch (m_type) { case Notch: return 3.0f * (m_b3 - m_b4) - in; case High: return in - m_b4; case Band: return 3.0f * (m_b3 - m_b4); case Low: default: return m_b4; } } private: // filter type Type m_type; float m_b0, m_b1, m_b2, m_b3, m_b4; float m_t1, m_t2; }; //------------------------------------------------------------------------- // drumkv1_filter3 - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class drumkv1_filter3 { public: enum Type { Low = 0, Band, High, Notch }; drumkv1_filter3(Type type = Low) : m_type(type), m_cutoff(0.5f), m_reso(0.0f) { reset(type); } Type type() const { return m_type; } void reset(Type type) { m_type = type; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; reset(); } float output(float in, float cutoff, float reso) { // parameter changes if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_cutoff = cutoff; m_reso = reso; reset(); } // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { const float q = 2.0f * m_reso * m_reso + 1.0f; const float omega = M_PI * m_cutoff; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float alpha = tsin / (2.0f * q); // temp vars const float a0 = 1.0f + alpha; const float a1 = -2.0f * tcos; const float a2 = 1.0f - alpha; float b0, b1, b2; switch (m_type) { case Notch: b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; break; case High: b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = b0; break; case Band: b0 = tsin / 2.0f; b1 = 0.0f; b2 = -b0; break; case Low: default: b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = b0; break; } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; } private: // filter type Type m_type; // filter params float m_cutoff; float m_reso; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; #endif // __drumkv1_filter_h // end of drumkv1_filter.h drumkv1-0.8.0/src/PaxHeaders.6646/lv20000644000000000000000000000013213013273356014012 xustar0030 mtime=1479374574.389366735 30 atime=1479374574.389366735 30 ctime=1479374574.389366735 drumkv1-0.8.0/src/lv2/0000755000175000001440000000000013013273356014713 5ustar00rncbcusers00000000000000drumkv1-0.8.0/src/lv2/PaxHeaders.6646/lv2_programs.h0000644000000000000000000000013213013273356016655 xustar0030 mtime=1479374574.389366735 30 atime=1479374574.389366735 30 ctime=1479374574.389366735 drumkv1-0.8.0/src/lv2/lv2_programs.h0000644000175000001440000001430513013273356017504 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 */ drumkv1-0.8.0/src/lv2/PaxHeaders.6646/lv2_external_ui.h0000644000000000000000000000013213013273356017342 xustar0030 mtime=1479374574.389366735 30 atime=1479374574.389366735 30 ctime=1479374574.389366735 drumkv1-0.8.0/src/lv2/lv2_external_ui.h0000644000175000001440000000672013013273356020173 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 */ drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_sched.h0000644000000000000000000000013213013273356016274 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.383366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1_sched.h0000644000175000001440000000475013013273356017126 0ustar00rncbcusers00000000000000// drumkv1_sched.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1_sched_h #define __drumkv1_sched_h #include // forward decls. class drumkv1; //------------------------------------------------------------------------- // drumkv1_sched - worker/scheduled stuff (pure virtual). // class drumkv1_sched { public: // plausible sched types. enum Type { Sample, Programs, Controls, Controller }; // ctor. drumkv1_sched(drumkv1 *pDrumk, Type stype, uint32_t nsize = 8); // virtual dtor. virtual ~drumkv1_sched(); // instance access. drumkv1 *instance() const; // schedule process. void schedule(int sid = 0); // test-and-set wait. bool sync_wait(); // scheduled processor. void sync_process(); // (pure) virtual processor. virtual void process(int sid) = 0; // signal broadcast (static). static void sync_notify(drumkv1 *pDrumk, Type stype, int sid); private: // instance variables. drumkv1 *m_pDrumk; Type m_stype; // sched queue instance reference. uint32_t m_nsize; uint32_t m_nmask; int *m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; volatile bool m_sync_wait; }; //------------------------------------------------------------------------- // drumkv1_sched_notifier - worker/schedule proxy decl. // class drumkv1_sched_notifier { public: // ctor. drumkv1_sched_notifier(drumkv1 *pDrumk); // dtor. ~drumkv1_sched_notifier(); // signal notifier. virtual void notify(drumkv1_sched::Type stype, int sid) const = 0; private: // instance variables. drumkv1 *m_pDrumk; }; #endif // __drumkv1_sched_h // end of drumkv1_sched.h drumkv1-0.8.0/src/PaxHeaders.6646/src_jack.pro0000644000000000000000000000013213013273356015665 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.390366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/src_jack.pro0000644000175000001440000000477413013273356016525 0ustar00rncbcusers00000000000000# drumkv1_jack.pro # NAME = drumkv1 TARGET = $${NAME}_jack TEMPLATE = app include(src_jack.pri) HEADERS = \ config.h \ drumkv1.h \ drumkv1_ui.h \ drumkv1_config.h \ drumkv1_param.h \ drumkv1_programs.h \ drumkv1_controls.h \ drumkv1_nsm.h \ drumkv1_jack.h \ drumkv1widget.h \ drumkv1widget_env.h \ drumkv1widget_filt.h \ drumkv1widget_sample.h \ drumkv1widget_wave.h \ drumkv1widget_knob.h \ drumkv1widget_preset.h \ drumkv1widget_status.h \ drumkv1widget_elements.h \ drumkv1widget_programs.h \ drumkv1widget_controls.h \ drumkv1widget_control.h \ drumkv1widget_config.h \ drumkv1widget_jack.h SOURCES = \ drumkv1_nsm.cpp \ drumkv1_jack.cpp \ drumkv1widget.cpp \ drumkv1widget_env.cpp \ drumkv1widget_filt.cpp \ drumkv1widget_sample.cpp \ drumkv1widget_wave.cpp \ drumkv1widget_knob.cpp \ drumkv1widget_preset.cpp \ drumkv1widget_status.cpp \ drumkv1widget_elements.cpp \ drumkv1widget_programs.cpp \ drumkv1widget_controls.cpp \ drumkv1widget_control.cpp \ drumkv1widget_config.cpp \ drumkv1widget_jack.cpp FORMS = \ drumkv1widget.ui \ drumkv1widget_control.ui \ drumkv1widget_config.ui RESOURCES += drumkv1.qrc unix { OBJECTS_DIR = .obj_jack MOC_DIR = .moc_jack UI_DIR = .ui_jack isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(BINDIR) { BINDIR = $${PREFIX}/bin } isEmpty(LIBDIR) { TARGET_ARCH = $$system(uname -m) contains(TARGET_ARCH, x86_64) { LIBDIR = $${PREFIX}/lib64 } else { LIBDIR = $${PREFIX}/lib } } isEmpty(DATADIR) { DATADIR = $${PREFIX}/share } #DEFINES += DATADIR=\"$${DATADIR}\" INSTALLS += target desktop icon appdata \ icon_scalable mimeinfo mimetypes mimetypes_scalable target.path = $${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}-preset.png mimetypes_scalable.path = $${DATADIR}/icons/hicolor/scalable/mimetypes mimetypes_scalable.files += mimetypes/application-x-$${NAME}-preset.svg LIBS += -L. -l$${NAME} -Wl,-rpath,$${LIBDIR} } QT += xml # QT5 support !lessThan(QT_MAJOR_VERSION, 5) { QT += widgets } drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_list.h0000644000000000000000000000013213013273356016161 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_list.h0000644000175000001440000000330513013273356017006 0ustar00rncbcusers00000000000000// drumkv1_list.h // /**************************************************************************** Copyright (C) 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 __drumkv1_list_h #define __drumkv1_list_h //------------------------------------------------------------------------- // drumkv1_list - generic double-linked list node. template class drumkv1_list { public: drumkv1_list() : m_prev(0), m_next(0) {} void append(T *p) { p->m_prev = m_prev; p->m_next = 0; if (m_prev) m_prev->m_next = p; else m_next = p; m_prev = p; } void remove(T *p) { if (p->m_prev) p->m_prev->m_next = p->m_next; else m_next = p->m_next; if (p->m_next) p->m_next->m_prev = p->m_prev; else m_prev = p->m_prev; } T *prev() const { return m_prev; } T *next() const { return m_next; } private: T *m_prev; T *m_next; }; #endif // __drumkv1_list_h // end of drumkv1_list.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_programs.h0000644000000000000000000000013213013273356020244 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_programs.h0000644000175000001440000000532213013273356021072 0ustar00rncbcusers00000000000000// drumkv1widget_programs.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_programs_h #define __drumkv1widget_programs_h #include #include // forward decls. class drumkv1_programs; //---------------------------------------------------------------------------- // drumkv1widget_programs_item_delegate -- Custom (tree) list item delegate. class drumkv1widget_programs_item_delegate : public QItemDelegate { Q_OBJECT public: // ctor. drumkv1widget_programs_item_delegate(QObject *pParent = 0); // QItemDelegate interface... 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; }; //---------------------------------------------------------------------------- // drumkv1widget_programs -- Custom (tree) widget. class drumkv1widget_programs : public QTreeWidget { Q_OBJECT public: // ctor. drumkv1widget_programs(QWidget *pParent = 0); // dtor. ~drumkv1widget_programs(); // utilities. void loadPrograms(drumkv1_programs *pPrograms); void savePrograms(drumkv1_programs *pPrograms); void selectProgram(drumkv1_programs *pPrograms); public slots: // slots. void addBankItem(); void addProgramItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); void itemExpandedSlot(QTreeWidgetItem *); void itemCollapsedSlot(QTreeWidgetItem *); protected: // factory methods. QTreeWidgetItem *newBankItem(); QTreeWidgetItem *newProgramItem(); }; #endif // __drumkv1widget_programs_h // end of drumkv1widget_programs.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_config.h0000644000000000000000000000013213013273356017657 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_config.h0000644000175000001440000000524113013273356020505 0ustar00rncbcusers00000000000000// drumkv1widget_config.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1widget_config_h #define __drumkv1widget_config_h #include "ui_drumkv1widget_config.h" #include "drumkv1_programs.h" #include "drumkv1_controls.h" #include "drumkv1_config.h" //---------------------------------------------------------------------------- // drumkv1widget_config -- UI wrapper form. class drumkv1widget_config : public QDialog { Q_OBJECT public: // ctor. drumkv1widget_config(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // dtor. ~drumkv1widget_config(); // controllers accessors. void setControls(drumkv1_controls *pControls); drumkv1_controls *controls() const; // programs accessors. void setPrograms(drumkv1_programs *pPrograms); drumkv1_programs *programs() const; protected slots: // command slots. void controlsAddItem(); void controlsEditItem(); void controlsDeleteItem(); void programsAddBankItem(); void programsAddItem(); void programsEditItem(); void programsDeleteItem(); // janitorial slots. void controlsCurrentChanged(); void controlsContextMenuRequested(const QPoint&); void programsCurrentChanged(); void programsActivated(); void programsContextMenuRequested(const QPoint&); void controlsEnabled(bool); void programsEnabled(bool); void controlsChanged(); void programsChanged(); void optionsChanged(); // dialog slots. void accept(); void reject(); protected: // stabilizer. void stabilize(); private: // UI struct. Ui::drumkv1widget_config m_ui; // Controllers database. drumkv1_controls *m_pControls; // Programs database. drumkv1_programs *m_pPrograms; // Dialog dirty flag. int m_iDirtyControls; int m_iDirtyPrograms; int m_iDirtyOptions; }; #endif // __drumkv1widget_config_h // end of drumkv1widget_config.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_wave.h0000644000000000000000000000013213013273356017354 xustar0030 mtime=1479374574.387366735 30 atime=1479374574.386366735 30 ctime=1479374574.387366735 drumkv1-0.8.0/src/drumkv1widget_wave.h0000644000175000001440000000442113013273356020201 0ustar00rncbcusers00000000000000// drumkv1widget_wave.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_wave_h #define __drumkv1widget_wave_h #include // Forward decl. class drumkv1_wave_lf; //---------------------------------------------------------------------------- // drumkv1widget_wave -- Custom widget class drumkv1widget_wave : public QFrame { Q_OBJECT public: // Constructor. drumkv1widget_wave(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~drumkv1widget_wave(); // Parameter getters. float waveShape() const; float waveWidth() const; public slots: // Parameter setters. void setWaveShape(float fWaveShape); void setWaveWidth(float fWaveWidth); signals: // Parameter change signals. void waveShapeChanged(float fWaveShape); void waveWidthChanged(float fWaveWidth); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. drumkv1_wave_lf *m_pWave; // Drag state. bool m_bDragging; int m_iDragShape; QPoint m_posDrag; }; #endif // __drumkv1widget_wave_h // end of drumkv1widget_wave.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_knob.cpp0000644000000000000000000000013213013273356017676 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_knob.cpp0000644000175000001440000003020213013273356020517 0ustar00rncbcusers00000000000000// drumkv1widget_knob.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_knob.h" #include #include #include #include #include #include // Integer value round. inline int iroundf(float x) { return int(x < 0.0f ? x - 0.5f : x + 0.5f); } //------------------------------------------------------------------------- // drumkv1widget_dial - A better QDial widget. drumkv1widget_dial::DialMode drumkv1widget_dial::g_dialMode = drumkv1widget_dial::DefaultMode; // Set knob dial mode behavior. void drumkv1widget_dial::setDialMode ( DialMode dialMode ) { g_dialMode = dialMode; } drumkv1widget_dial::DialMode drumkv1widget_dial::dialMode (void) { return g_dialMode; } // Constructor. drumkv1widget_dial::drumkv1widget_dial ( QWidget *pParent ) : QDial(pParent), m_bMousePressed(false), m_fLastDragValue(0.0f) { } // Mouse angle determination. float drumkv1widget_dial::mouseAngle ( const QPoint& pos ) { const float dx = pos.x() - (width() >> 1); const float dy = (height() >> 1) - pos.y(); return 180.0f * ::atan2f(dx, dy) / float(M_PI); } // Alternate mouse behavior event handlers. void drumkv1widget_dial::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mousePressEvent(pMouseEvent); } else if (pMouseEvent->button() == Qt::LeftButton) { m_bMousePressed = true; m_posMouse = pMouseEvent->pos(); m_fLastDragValue = float(value()); emit sliderPressed(); } } void drumkv1widget_dial::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mouseMoveEvent(pMouseEvent); return; } if (!m_bMousePressed) return; const QPoint& pos = pMouseEvent->pos(); const int dx = pos.x() - m_posMouse.x(); const int dy = pos.y() - m_posMouse.y(); float fAngleDelta = mouseAngle(pos) - mouseAngle(m_posMouse); int iNewValue = value(); switch (g_dialMode) { case LinearMode: iNewValue = int(m_fLastDragValue) + dx - dy; break; case AngularMode: default: // Forget about the drag origin to be robust on full rotations if (fAngleDelta > +180.0f) fAngleDelta -= 360.0f; else if (fAngleDelta < -180.0f) fAngleDelta += 360.0f; m_fLastDragValue += float(maximum() - minimum()) * fAngleDelta / 270.0f; if (m_fLastDragValue > float(maximum())) m_fLastDragValue = float(maximum()); else if (m_fLastDragValue < float(minimum())) m_fLastDragValue = float(minimum()); m_posMouse = pos; iNewValue = int(m_fLastDragValue + 0.5f); break; } setValue(iNewValue); update(); emit sliderMoved(value()); } void drumkv1widget_dial::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode && pMouseEvent->button() != Qt::MidButton) { QDial::mouseReleaseEvent(pMouseEvent); } else if (m_bMousePressed) { m_bMousePressed = false; } } //------------------------------------------------------------------------- // drumkv1widget_knob - Custom composite widget. // // Constructor. drumkv1widget_knob::drumkv1widget_knob ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); const QFont font2(font.family(), font.pointSize() - 2); QWidget::setFont(font2); m_pLabel = new QLabel(); m_pDial = new drumkv1widget_dial(); m_fScale = 100.0f; resetDefaultValue(); m_pLabel->setAlignment(Qt::AlignCenter); m_pDial->setNotchesVisible(true); m_pDial->setMaximumSize(QSize(48, 42)); QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setMargin(0); pGridLayout->setSpacing(0); pGridLayout->addWidget(m_pLabel, 0, 0, 1, 3); pGridLayout->addWidget(m_pDial, 1, 0, 1, 3); QWidget::setLayout(pGridLayout); QWidget::setMaximumSize(QSize(52, 72)); QObject::connect(m_pDial, SIGNAL(valueChanged(int)), SLOT(dialValueChanged(int))); } void drumkv1widget_knob::setText ( const QString& sText ) { m_pLabel->setText(sText); } QString drumkv1widget_knob::text (void) const { return m_pLabel->text(); } void drumkv1widget_knob::setValue ( float fValue, bool bDefault ) { const bool bDialBlock = m_pDial->blockSignals(true); m_pDial->setValue(scaleFromValue(fValue)); QPalette pal; if (m_iDefaultValue < 1 || bDefault) { m_fDefaultValue = fValue; m_iDefaultValue++; } else if (QWidget::isEnabled() && ::fabsf(fValue - m_fDefaultValue) > 0.0001f) { pal.setColor(QPalette::Base, (pal.window().color().value() < 0x7f ? QColor(Qt::darkYellow).darker() : QColor(Qt::yellow).lighter())); } QWidget::setPalette(pal); emit valueChanged(fValue); m_pDial->blockSignals(bDialBlock); } float drumkv1widget_knob::value (void) const { return valueFromScale(m_pDial->value()); } QString drumkv1widget_knob::valueText (void) const { return QString::number(value()); } void drumkv1widget_knob::setMaximum ( float fMaximum ) { m_pDial->setMaximum(scaleFromValue(fMaximum)); } float drumkv1widget_knob::maximum (void) const { return valueFromScale(m_pDial->maximum()); } void drumkv1widget_knob::setMinimum ( float fMinimum ) { m_pDial->setMinimum(scaleFromValue(fMinimum)); } float drumkv1widget_knob::minimum (void) const { return valueFromScale(m_pDial->minimum()); } void drumkv1widget_knob::resetDefaultValue (void) { m_fDefaultValue = 0.0f; m_iDefaultValue = 0; } void drumkv1widget_knob::setDefaultValue ( float fDefaultValue ) { m_fDefaultValue = fDefaultValue; m_iDefaultValue++; } float drumkv1widget_knob::defaultValue (void) const { return m_fDefaultValue; } void drumkv1widget_knob::setSingleStep ( float fSingleStep ) { m_pDial->setSingleStep(scaleFromValue(fSingleStep)); } float drumkv1widget_knob::singleStep (void) const { return valueFromScale(m_pDial->singleStep()); } // Mouse behavior event handler. void drumkv1widget_knob::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::MidButton) { if (m_iDefaultValue < 1) { m_fDefaultValue = 0.5f * (maximum() + minimum()); m_iDefaultValue++; } setValue(m_fDefaultValue); } QWidget::mousePressEvent(pMouseEvent); } // Internal widget slots. void drumkv1widget_knob::dialValueChanged ( int iDialValue ) { setValue(valueFromScale(iDialValue)); } // Scale multiplier (default=100). void drumkv1widget_knob::setScale ( float fScale ) { m_fScale = fScale; m_pDial->setNotchTarget(valueFromScale(33.3f)); } float drumkv1widget_knob::scale (void) const { return m_fScale; } // Scale/value converters. float drumkv1widget_knob::scaleFromValue ( float fValue ) const { return (m_fScale * fValue); } float drumkv1widget_knob::valueFromScale ( float fScale ) const { return (fScale / m_fScale); } //------------------------------------------------------------------------- // drumkv1widget_spin - Custom knob/spin-box widget. // // Constructor. drumkv1widget_spin::drumkv1widget_spin ( QWidget *pParent ) : drumkv1widget_knob(pParent) { m_pSpinBox = new QDoubleSpinBox(); m_pSpinBox->setAccelerated(true); m_pSpinBox->setAlignment(Qt::AlignCenter); const QFontMetrics fm(drumkv1widget_knob::font()); m_pSpinBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (QWidget::layout()); pGridLayout->addWidget(m_pSpinBox, 2, 1, 1, 1); setMinimum(0.0f); setMaximum(1.0f); setDecimals(1); QObject::connect(m_pSpinBox, SIGNAL(valueChanged(double)), SLOT(spinBoxValueChanged(double))); } // Virtual accessors. void drumkv1widget_spin::setValue ( float fValue, bool bDefault ) { const float fSpinValue = scaleFromValue(fValue); if (::fabsf(fSpinValue - float(m_pSpinBox->value())) < 0.001f) return; const bool bSpinBlock = m_pSpinBox->blockSignals(true); m_pSpinBox->setValue(fSpinValue); drumkv1widget_knob::setValue(fValue, bDefault); m_pSpinBox->blockSignals(bSpinBlock); } void drumkv1widget_spin::setMaximum ( float fMaximum ) { m_pSpinBox->setMaximum(scaleFromValue(fMaximum)); drumkv1widget_knob::setMaximum(fMaximum); } void drumkv1widget_spin::setMinimum ( float fMinimum ) { m_pSpinBox->setMinimum(scaleFromValue(fMinimum)); drumkv1widget_knob::setMinimum(fMinimum); } void drumkv1widget_spin::setSingleStep ( float fSingleStep ) { m_pSpinBox->setSingleStep(fSingleStep); drumkv1widget_knob::setSingleStep(fSingleStep); } QString drumkv1widget_spin::valueText (void) const { return QString::number(m_pSpinBox->value(), 'f', 1); } float drumkv1widget_spin::value (void) const { return valueFromScale(m_pSpinBox->value()); } // Internal widget slots. void drumkv1widget_spin::spinBoxValueChanged ( double spinValue ) { drumkv1widget_knob::setValue(valueFromScale(float(spinValue))); } // Special value text (minimum) void drumkv1widget_spin::setSpecialValueText ( const QString& sText ) { m_pSpinBox->setSpecialValueText(sText); } QString drumkv1widget_spin::specialValueText (void) const { return m_pSpinBox->specialValueText(); } bool drumkv1widget_spin::isSpecialValue (void) const { return (m_pSpinBox->minimum() >= m_pSpinBox->value()); } // Decimal digits allowed. void drumkv1widget_spin::setDecimals ( int iDecimals ) { m_pSpinBox->setDecimals(iDecimals); setSingleStep(::powf(10.0f, - float(iDecimals))); } int drumkv1widget_spin::decimals (void) const { return m_pSpinBox->decimals(); } //------------------------------------------------------------------------- // drumkv1widget_combo - Custom knob/combo-box widget. // // Constructor. drumkv1widget_combo::drumkv1widget_combo ( QWidget *pParent ) : drumkv1widget_knob(pParent) { m_pComboBox = new QComboBox(); const QFontMetrics fm(drumkv1widget_knob::font()); m_pComboBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (QWidget::layout()); pGridLayout->addWidget(m_pComboBox, 2, 0, 1, 3); QObject::connect(m_pComboBox, SIGNAL(activated(int)), SLOT(comboBoxValueChanged(int))); } // Virtual accessors. void drumkv1widget_combo::setValue ( float fValue, bool bDefault ) { const int iComboValue = iroundf(fValue); if (iComboValue == m_pComboBox->currentIndex()) return; const bool bComboBlock = m_pComboBox->blockSignals(true); m_pComboBox->setCurrentIndex(iComboValue); drumkv1widget_knob::setValue(float(iComboValue), bDefault); m_pComboBox->blockSignals(bComboBlock); } QString drumkv1widget_combo::valueText (void) const { return m_pComboBox->currentText(); } float drumkv1widget_combo::value (void) const { return float(m_pComboBox->currentIndex()); } // Special combo-box mode accessors. void drumkv1widget_combo::insertItems ( int iIndex, const QStringList& items ) { m_pComboBox->insertItems(iIndex, items); setMinimum(0.0f); const int iItemCount = m_pComboBox->count(); if (iItemCount > 0) { setMaximum(float(iItemCount - 1)); setSingleStep(5.0f / float(iItemCount)); } else { setMaximum(1.0f); setSingleStep(1.0f); } } void drumkv1widget_combo::clear (void) { m_pComboBox->clear(); setMinimum(0.0f); setMaximum(1.0f); setSingleStep(1.0f); } // Internal widget slots. void drumkv1widget_combo::comboBoxValueChanged ( int iComboValue ) { drumkv1widget_knob::setValue(float(iComboValue)); } // Reimplemented mouse-wheel stepping. void drumkv1widget_combo::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 120); if (delta) { float fValue = value() + float(delta); if (fValue < minimum()) fValue = minimum(); else if (fValue > maximum()) fValue = maximum(); setValue(fValue); } } // end of drumkv1widget_knob.cpp drumkv1-0.8.0/src/PaxHeaders.6646/src_core.pri.in0000644000000000000000000000013213013273356016304 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.390366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/src_core.pri.in0000644000175000001440000000046213013273356017132 0ustar00rncbcusers00000000000000# drumkv1.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@ drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_control.ui0000644000000000000000000000013213013273356020260 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_control.ui0000644000175000001440000001210113013273356021077 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2012-2015, 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. drumkv1widget_control 0 0 320 120 MIDI Controller :/images/drumkv1_control.png &Type: ControlTypeComboBox MIDI event type &Channel: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter ControlChannelSpinBox MIDI channel Auto false 0 16 &Parameter: ControlParamComboBox 220 0 MIDI parameter &Logarithmic &Invert &Hook Qt::Vertical 20 8 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset ControlTypeComboBox ControlChannelSpinBox ControlParamComboBox ControlLogarithmicCheckBox ControlInvertCheckBox ControlHookCheckBox DialogButtonBox drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_env.cpp0000644000000000000000000000013213013273356017535 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_env.cpp0000644000175000001440000001511613013273356020365 0ustar00rncbcusers00000000000000// drumkv1widget_env.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_env.h" #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // drumkv1widget_env -- Custom widget // Constructor. drumkv1widget_env::drumkv1widget_env ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_fAttack(0.0f), m_fDecay1(0.0f), m_fLevel2(0.0f), m_fDecay2(0.0f), m_poly(6), m_iDragNode(-1) { setMouseTracking(true); setMinimumSize(QSize(120, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. drumkv1widget_env::~drumkv1widget_env (void) { } // Parameter accessors. void drumkv1widget_env::setAttack ( float fAttack ) { if (::fabsf(m_fAttack - fAttack) > 0.001f) { m_fAttack = safe_value(fAttack); update(); emit attackChanged(attack()); } } float drumkv1widget_env::attack (void) const { return m_fAttack; } void drumkv1widget_env::setDecay1 ( float fDecay1 ) { if (::fabsf(m_fDecay1 - fDecay1) > 0.001f) { m_fDecay1 = safe_value(fDecay1); update(); emit decay1Changed(decay1()); } } float drumkv1widget_env::decay1 (void) const { return m_fDecay1; } void drumkv1widget_env::setLevel2 ( float fLevel2 ) { if (::fabsf(m_fLevel2 - fLevel2) > 0.001f) { m_fLevel2 = safe_value(fLevel2); update(); emit level2Changed(level2()); } } float drumkv1widget_env::level2 (void) const { return m_fLevel2; } void drumkv1widget_env::setDecay2 ( float fDecay2 ) { if (::fabsf(m_fDecay2 - fDecay2) > 0.001f) { m_fDecay2 = safe_value(fDecay2); update(); emit decay2Changed(decay2()); } } float drumkv1widget_env::decay2 (void) const { return m_fDecay2; } // Draw curve. void drumkv1widget_env::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int w3 = (w - 12) / 3; const int x1 = int(m_fAttack * float(w3)) + 6; const int x2 = int(m_fDecay1 * float(w3)) + x1; const int x3 = int(m_fDecay2 * float(w3)) + x2; const int y2 = h - int(m_fLevel2 * float(h - 12)) - 6; m_poly.putPoints(0, 6, 0, h, 6, h - 6, x1, 6, x2, y2, x3, h - 6, x3, h); QPainterPath path; path.addPolygon(m_poly); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? Qt::gray : Qt::darkGray); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setRenderHint(QPainter::Antialiasing, true); painter.setBrush(grad); painter.drawPath(path); painter.setBrush(pal.mid().color()); painter.drawRect(nodeRect(1)); painter.setBrush(rgbLite); painter.drawRect(nodeRect(2)); painter.drawRect(nodeRect(3)); painter.drawRect(nodeRect(4)); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("A(%1) D1(%2) L2(%3) D2(%4)") .arg(int(100.0f * attack())) .arg(int(100.0f * decay1())) .arg(int(100.0f * level2())) .arg(int(100.0f * decay2()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Draw rectangular point. QRect drumkv1widget_env::nodeRect ( int iNode ) const { const QPoint& pos = m_poly.at(iNode); return QRect(pos.x() - 4, pos.y() - 4, 8, 8); } int drumkv1widget_env::nodeIndex ( const QPoint& pos ) const { if (nodeRect(4).contains(pos)) return 4; // Decay2 if (nodeRect(3).contains(pos)) return 3; // Decay1/Level2 if (nodeRect(2).contains(pos)) return 2; // Attack return -1; } void drumkv1widget_env::dragNode ( const QPoint& pos ) { const int h = height(); const int w = width(); const int w3 = (w - 12) / 3; const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { int x, y; switch (m_iDragNode) { case 2: // Attack x = int(attack() * float(w3)); setAttack(float(x + dx) / float(w3)); break; case 3: // Decay1/Level2 x = int(decay1() * float(w3)); setDecay1(float(x + dx) / float(w3)); y = int(level2() * float(h - 12)); setLevel2(float(y - dy) / float(h - 12)); break; case 4: // Decay2/Level2 x = int(decay2() * float(w3)); setDecay2(float(x + dx) / float(w3)); break; } m_posDrag = m_poly.at(m_iDragNode); // m_posDrag = pos; } } // Mouse interaction. void drumkv1widget_env::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); const int iDragNode = nodeIndex(pos); if (iDragNode >= 0) { switch (iDragNode) { case 2: // Attack case 4: // Decay2 setCursor(Qt::SizeHorCursor); break; case 3: // Decay1/Level2 setCursor(Qt::SizeAllCursor); break; default: break; } m_iDragNode = iDragNode; m_posDrag = pos; } } QFrame::mousePressEvent(pMouseEvent); } void drumkv1widget_env::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_iDragNode >= 0) dragNode(pos); else if (nodeIndex(pos) >= 0) setCursor(Qt::PointingHandCursor); else unsetCursor(); } void drumkv1widget_env::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_iDragNode >= 0) { dragNode(pMouseEvent->pos()); m_iDragNode = -1; unsetCursor(); } } // end of drumkv1widget_env.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_knob.h0000644000000000000000000000013213013273356017343 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_knob.h0000644000175000001440000001235113013273356020171 0ustar00rncbcusers00000000000000// drumkv1widget_knob.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_knob_h #define __drumkv1widget_knob_h #include #include // Forward declarations. class QLabel; class QDoubleSpinBox; class QComboBox; //------------------------------------------------------------------------- // drumkv1widget_dial - A better QDial widget. class drumkv1widget_dial : public QDial { Q_OBJECT public: // Constructor. drumkv1widget_dial(QWidget *pParent = 0); // Dial mode behavior: // DefaultMode - default (old) QDial behavior. // LinearMode - proportionally to distance in one ortogonal axis. // AngularMode - angularly relative to widget center. enum DialMode { DefaultMode = 0, LinearMode, AngularMode }; // Set knob dial mode behavior. static void setDialMode(DialMode dialMode); static DialMode dialMode(); protected: // Mouse angle determination. float mouseAngle(const QPoint& pos); // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Alternate mouse behavior tracking. bool m_bMousePressed; QPoint m_posMouse; // Just for more precission on the movement float m_fLastDragValue; // Knob dial mode behavior. static DialMode g_dialMode; }; //------------------------------------------------------------------------- // drumkv1widget_knob - Custom composite widget. class drumkv1widget_knob : public QWidget { Q_OBJECT public: // Constructor. drumkv1widget_knob(QWidget *pParent = 0); // Accessors. void setText(const QString& sText); QString text() const; virtual void setMaximum(float fMaximum); float maximum() const; virtual void setMinimum(float fMinimum); float minimum() const; virtual void setSingleStep(float fSingleStep); float singleStep() const; void resetDefaultValue(); void setDefaultValue(float fDefaultValue); float defaultValue() const; virtual QString valueText() const; virtual float value() const; void setScale(float fScale); float scale() const; public slots: virtual void setValue(float fValue, bool bDefault = false); signals: // Change signal. void valueChanged(float); protected slots: // Change slot. void dialValueChanged(int); protected: // Mouse behavior event handler. void mousePressEvent(QMouseEvent *pMouseEvent); // Scale/value converters. float scaleFromValue(float fValue) const; float valueFromScale(float fScale) const; private: // Widget members. QLabel *m_pLabel; drumkv1widget_dial *m_pDial; // Default value. float m_fDefaultValue; int m_iDefaultValue; // Scale multiplier (default=100). float m_fScale; }; //------------------------------------------------------------------------- // drumkv1widget_spin - Custom knob/spin-box widget. class drumkv1widget_spin : public drumkv1widget_knob { Q_OBJECT public: // Constructor. drumkv1widget_spin(QWidget *pParent = 0); // Virtual accessors. void setMaximum(float fMaximum); void setMinimum(float fMinimum); void setSingleStep(float fSingleStep); QString valueText() const; float value() const; // Specialized accessors. void setSpecialValueText(const QString& sText); QString specialValueText() const; bool isSpecialValue() const; void setDecimals(int iDecimals); int decimals() const; public slots: // Virtual accessor. void setValue(float fValue, bool bDefault = false); protected slots: // Change slot. void spinBoxValueChanged(double); private: // Widget members. QDoubleSpinBox *m_pSpinBox; }; //------------------------------------------------------------------------- // drumkv1widget_combo - Custom knob/combo-box widget. class drumkv1widget_combo : public drumkv1widget_knob { Q_OBJECT public: // Constructor. drumkv1widget_combo(QWidget *pParent = 0); // Virtual accessors. QString valueText() const; float value() const; // Specialized accessors. void insertItems(int iIndex, const QStringList& items); void clear(); public slots: // Virtual accessor. void setValue(float fValue, bool bDefault = false); protected slots: // Change slot. void comboBoxValueChanged(int); protected: // Reimplemented mouse-wheel stepping. void wheelEvent(QWheelEvent *pWheelEvent); private: // Widget members. QComboBox *m_pComboBox; }; #endif // __drumkv1widget_knob_h // end of drumkv1widget_knob.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_config.cpp0000644000000000000000000000013213013273356020212 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_config.cpp0000644000175000001440000003277713013273356021056 0ustar00rncbcusers00000000000000// drumkv1widget_config.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1widget_config.h" #include "drumkv1widget_knob.h" #include #include #include #include //---------------------------------------------------------------------------- // drumkv1widget_config -- UI wrapper form. // ctor. drumkv1widget_config::drumkv1widget_config ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Custom style themes... //m_ui.CustomStyleThemeComboBox->clear(); //m_ui.CustomStyleThemeComboBox->addItem(tr("(default)")); m_ui.CustomStyleThemeComboBox->addItems(QStyleFactory::keys()); // Setup options... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) { m_ui.ProgramsPreviewCheckBox->setChecked(pConfig->bProgramsPreview); m_ui.UseNativeDialogsCheckBox->setChecked(pConfig->bUseNativeDialogs); m_ui.KnobDialModeComboBox->setCurrentIndex(pConfig->iKnobDialMode); int iCustomStyleTheme = 0; if (!pConfig->sCustomStyleTheme.isEmpty()) iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( pConfig->sCustomStyleTheme); m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); } // Signal/slots connections... QObject::connect(m_ui.ControlsAddItemToolButton, SIGNAL(clicked()), SLOT(controlsAddItem())); QObject::connect(m_ui.ControlsEditToolButton, SIGNAL(clicked()), SLOT(controlsEditItem())); QObject::connect(m_ui.ControlsDeleteToolButton, SIGNAL(clicked()), SLOT(controlsDeleteItem())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(controlsCurrentChanged())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(controlsChanged())); QObject::connect(m_ui.ControlsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(controlsEnabled(bool))); QObject::connect(m_ui.ProgramsAddBankToolButton, SIGNAL(clicked()), SLOT(programsAddBankItem())); QObject::connect(m_ui.ProgramsAddItemToolButton, SIGNAL(clicked()), SLOT(programsAddItem())); QObject::connect(m_ui.ProgramsEditToolButton, SIGNAL(clicked()), SLOT(programsEditItem())); QObject::connect(m_ui.ProgramsDeleteToolButton, SIGNAL(clicked()), SLOT(programsDeleteItem())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(programsCurrentChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(programsChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemActivated(QTreeWidgetItem *, int)), SLOT(programsActivated())); QObject::connect(m_ui.ProgramsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(programsEnabled(bool))); // Custom context menu... m_ui.ControlsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.ProgramsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(controlsContextMenuRequested(const QPoint&))); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(programsContextMenuRequested(const QPoint&))); // Options slots... QObject::connect(m_ui.ProgramsPreviewCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.UseNativeDialogsCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.KnobDialModeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.CustomStyleThemeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); // Dialog commands... QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Controllers, Programs database. m_pControls = NULL; m_pPrograms = NULL; // Dialog dirty flags. m_iDirtyControls = 0; m_iDirtyPrograms = 0; m_iDirtyOptions = 0; // Done. stabilize(); } // dtor. drumkv1widget_config::~drumkv1widget_config (void) { } // controllers accessors. void drumkv1widget_config::setControls ( drumkv1_controls *pControls ) { m_pControls = pControls; // Load controllers database... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig && m_pControls) { m_ui.ControlsTreeWidget->loadControls(m_pControls); const bool bControlsOptional = m_pControls->optional(); m_ui.ControlsEnabledCheckBox->setEnabled(bControlsOptional); m_ui.ControlsEnabledCheckBox->setChecked(m_pControls->enabled()); } // Reset dialog dirty flags. m_iDirtyControls = 0; stabilize(); } drumkv1_controls *drumkv1widget_config::controls (void) const { return m_pControls; } // controllers command slots. void drumkv1widget_config::controlsAddItem (void) { m_ui.ControlsTreeWidget->addControlItem(); controlsChanged(); } void drumkv1widget_config::controlsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) m_ui.ControlsTreeWidget->editItem(pItem, 0); controlsChanged(); } void drumkv1widget_config::controlsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) delete pItem; controlsChanged(); } // controllers janitorial slots. void drumkv1widget_config::controlsCurrentChanged (void) { stabilize(); } void drumkv1widget_config::controlsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pControls != NULL); pAction = menu.addAction(QIcon(":/images/drumkv1_preset.png"), tr("&Add Controller"), this, SLOT(controlsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != NULL); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(controlsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(controlsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ControlsTreeWidget->mapToGlobal(pos)); } void drumkv1widget_config::controlsEnabled ( bool bOn ) { if (m_pControls && m_pControls->optional()) m_pControls->enabled(bOn); controlsChanged(); } void drumkv1widget_config::controlsChanged (void) { ++m_iDirtyControls; stabilize(); } // programs accessors. void drumkv1widget_config::setPrograms ( drumkv1_programs *pPrograms ) { m_pPrograms = pPrograms; // Load programs database... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig && m_pPrograms) { m_ui.ProgramsTreeWidget->loadPrograms(m_pPrograms); const bool bProgramsOptional = m_pPrograms->optional(); m_ui.ProgramsEnabledCheckBox->setEnabled(bProgramsOptional); m_ui.ProgramsPreviewCheckBox->setEnabled(!bProgramsOptional); m_ui.ProgramsEnabledCheckBox->setChecked(m_pPrograms->enabled()); } // Reset dialog dirty flags. m_iDirtyPrograms = 0; stabilize(); } drumkv1_programs *drumkv1widget_config::programs (void) const { return m_pPrograms; } // programs command slots. void drumkv1widget_config::programsAddBankItem (void) { m_ui.ProgramsTreeWidget->addBankItem(); programsChanged(); } void drumkv1widget_config::programsAddItem (void) { m_ui.ProgramsTreeWidget->addProgramItem(); programsChanged(); } void drumkv1widget_config::programsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) m_ui.ProgramsTreeWidget->editItem(pItem, 1); programsChanged(); } void drumkv1widget_config::programsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) delete pItem; programsChanged(); } // programs janitor slots. void drumkv1widget_config::programsCurrentChanged (void) { stabilize(); } void drumkv1widget_config::programsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pPrograms != NULL); pAction = menu.addAction(QIcon(":/images/presetBank.png"), tr("Add &Bank"), this, SLOT(programsAddBankItem())); pAction->setEnabled(bEnabled); pAction = menu.addAction(QIcon(":/images/drumkv1_preset.png"), tr("&Add Program"), this, SLOT(programsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != NULL); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(programsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(programsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ProgramsTreeWidget->mapToGlobal(pos)); } void drumkv1widget_config::programsEnabled ( bool bOn ) { if (m_pPrograms && m_pPrograms->optional()) m_pPrograms->enabled(bOn); programsChanged(); } void drumkv1widget_config::programsChanged (void) { ++m_iDirtyPrograms; stabilize(); } void drumkv1widget_config::programsActivated (void) { if (m_ui.ProgramsPreviewCheckBox->isChecked() && m_pPrograms) m_ui.ProgramsTreeWidget->selectProgram(m_pPrograms); stabilize(); } // options slot. void drumkv1widget_config::optionsChanged (void) { ++m_iDirtyOptions; stabilize(); } // stabilizer. void drumkv1widget_config::stabilize (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); bool bEnabled = (m_pControls != NULL); m_ui.ControlsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != NULL); m_ui.ControlsEditToolButton->setEnabled(bEnabled); m_ui.ControlsDeleteToolButton->setEnabled(bEnabled); pItem = m_ui.ProgramsTreeWidget->currentItem(); bEnabled = (m_pPrograms != NULL); m_ui.ProgramsPreviewCheckBox->setEnabled( bEnabled && m_pPrograms->enabled()); m_ui.ProgramsAddBankToolButton->setEnabled(bEnabled); m_ui.ProgramsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != NULL); m_ui.ProgramsEditToolButton->setEnabled(bEnabled); m_ui.ProgramsDeleteToolButton->setEnabled(bEnabled); const bool bValid = (m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // dialog slots. void drumkv1widget_config::accept (void) { drumkv1_config *pConfig = drumkv1_config::getInstance(); if (m_iDirtyControls > 0 && pConfig && m_pControls) { // Save controls... m_ui.ControlsTreeWidget->saveControls(m_pControls); pConfig->saveControls(m_pControls); // Reset dirty flag. m_iDirtyControls = 0; } if (m_iDirtyPrograms > 0 && pConfig && m_pPrograms) { // Save programs... m_ui.ProgramsTreeWidget->savePrograms(m_pPrograms); pConfig->savePrograms(m_pPrograms); // Reset dirty flag. m_iDirtyPrograms = 0; } if (m_iDirtyOptions > 0 && pConfig) { // Save options... pConfig->bProgramsPreview = m_ui.ProgramsPreviewCheckBox->isChecked(); pConfig->bUseNativeDialogs = m_ui.UseNativeDialogsCheckBox->isChecked(); pConfig->bDontUseNativeDialogs = !pConfig->bUseNativeDialogs; pConfig->iKnobDialMode = m_ui.KnobDialModeComboBox->currentIndex(); drumkv1widget_dial::setDialMode( drumkv1widget_dial::DialMode(pConfig->iKnobDialMode)); const QString sOldCustomStyleTheme = pConfig->sCustomStyleTheme; if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) pConfig->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); else pConfig->sCustomStyleTheme.clear(); // Show restart needed message... if (pConfig->sCustomStyleTheme != sOldCustomStyleTheme) { QMessageBox::information(this, tr("Information") + " - " DRUMKV1_TITLE, tr("Some settings may be only effective\n" "next time you start this application.")); } // Reset dirty flag. m_iDirtyOptions = 0; } // Just go with dialog acceptance. QDialog::accept(); } void drumkv1widget_config::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 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") + " - " DRUMKV1_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(); } // end of drumkv1widget_config.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_lv2ui.cpp0000644000000000000000000000013213013273356016602 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_lv2ui.cpp0000644000175000001440000002131513013273356017430 0ustar00rncbcusers00000000000000// drumkv1_lv2ui.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_lv2ui.h" #include "drumkv1_lv2.h" #include "lv2/lv2plug.in/ns/ext/instance-access/instance-access.h" #include #include //------------------------------------------------------------------------- // drumkv1_lv2ui - impl. // drumkv1_lv2ui::drumkv1_lv2ui ( drumkv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : drumkv1_ui(pSampl) { m_controller = controller; m_write_function = write_function; } // Accessors. const LV2UI_Controller& drumkv1_lv2ui::controller (void) const { return m_controller; } void drumkv1_lv2ui::write_function ( drumkv1::ParamIndex index, float fValue ) const { m_write_function(m_controller, drumkv1_lv2::ParamBase + index, sizeof(float), 0, &fValue); } //------------------------------------------------------------------------- // drumkv1_lv2ui - LV2 UI desc. // static QApplication *drumkv1_lv2ui_qapp_instance = NULL; static unsigned int drumkv1_lv2ui_qapp_refcount = 0; static LV2UI_Handle drumkv1_lv2ui_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *features ) { drumkv1_lv2 *pSynth = NULL; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) { pSynth = static_cast (features[i]->data); break; } } if (pSynth == NULL) return NULL; if (qApp == NULL && drumkv1_lv2ui_qapp_instance == NULL) { static int s_argc = 1; static const char *s_argv[] = { __func__, NULL }; drumkv1_lv2ui_qapp_instance = new QApplication(s_argc, (char **) s_argv); } drumkv1_lv2ui_qapp_refcount++; drumkv1widget_lv2 *pWidget = new drumkv1widget_lv2(pSynth, controller, write_function); *widget = pWidget; return pWidget; } static void drumkv1_lv2ui_cleanup ( LV2UI_Handle ui ) { drumkv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { delete pWidget; if (--drumkv1_lv2ui_qapp_refcount == 0 && drumkv1_lv2ui_qapp_instance) { delete drumkv1_lv2ui_qapp_instance; drumkv1_lv2ui_qapp_instance = NULL; } } } static void drumkv1_lv2ui_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { drumkv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) pWidget->port_event(port_index, buffer_size, format, buffer); } #ifdef CONFIG_LV2_UI_IDLE int drumkv1_lv2ui_idle ( LV2UI_Handle ui ) { drumkv1widget_lv2 *pWidget = static_cast (ui); if (pWidget && !pWidget->isIdleClosed()) { QApplication::processEvents(); return 0; } else { return 1; } } static const LV2UI_Idle_Interface drumkv1_lv2ui_idle_interface = { drumkv1_lv2ui_idle }; #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_SHOW int drumkv1_lv2ui_show ( LV2UI_Handle ui ) { drumkv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->show(); pWidget->raise(); pWidget->activateWindow(); return 0; } else { return 1; } } int drumkv1_lv2ui_hide ( LV2UI_Handle ui ) { drumkv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->hide(); return 0; } else { return 1; } } static const LV2UI_Show_Interface drumkv1_lv2ui_show_interface = { drumkv1_lv2ui_show, drumkv1_lv2ui_hide }; #endif // CONFIG_LV2_UI_IDLE static const void *drumkv1_lv2ui_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_UI_IDLE if (::strcmp(uri, LV2_UI__idleInterface) == 0) return (void *) &drumkv1_lv2ui_idle_interface; else #endif #ifdef CONFIG_LV2_UI_SHOW if (::strcmp(uri, LV2_UI__showInterface) == 0) return (void *) &drumkv1_lv2ui_show_interface; else #endif return NULL; } #ifdef CONFIG_LV2_EXTERNAL_UI struct drumkv1_lv2ui_external_widget { LV2_External_UI_Widget external; drumkv1widget_lv2 *widget; }; static void drumkv1_lv2ui_external_run ( LV2_External_UI_Widget *ui_external ) { drumkv1_lv2ui_external_widget *pExtWidget = (drumkv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) QApplication::processEvents(); } static void drumkv1_lv2ui_external_show ( LV2_External_UI_Widget *ui_external ) { drumkv1_lv2ui_external_widget *pExtWidget = (drumkv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) { drumkv1widget_lv2 *widget = pExtWidget->widget; if (widget) { widget->show(); widget->raise(); widget->activateWindow(); } } } static void drumkv1_lv2ui_external_hide ( LV2_External_UI_Widget *ui_external ) { drumkv1_lv2ui_external_widget *pExtWidget = (drumkv1_lv2ui_external_widget *) (ui_external); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->hide(); } static LV2UI_Handle drumkv1_lv2ui_external_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { drumkv1_lv2 *pSynth = NULL; LV2_External_UI_Host *external_host = NULL; for (int i = 0; ui_features[i] && !external_host; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pSynth = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI__Host) == 0 || ::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI_DEPRECATED_URI) == 0) { external_host = (LV2_External_UI_Host *) ui_features[i]->data; } } if (qApp == NULL && drumkv1_lv2ui_qapp_instance == NULL) { static int s_argc = 1; static const char *s_argv[] = { __func__, NULL }; drumkv1_lv2ui_qapp_instance = new QApplication(s_argc, (char **) s_argv); } drumkv1_lv2ui_qapp_refcount++; drumkv1_lv2ui_external_widget *pExtWidget = new drumkv1_lv2ui_external_widget; pExtWidget->external.run = drumkv1_lv2ui_external_run; pExtWidget->external.show = drumkv1_lv2ui_external_show; pExtWidget->external.hide = drumkv1_lv2ui_external_hide; pExtWidget->widget = new drumkv1widget_lv2(pSynth, controller, write_function); if (external_host) pExtWidget->widget->setExternalHost(external_host); *widget = pExtWidget; return pExtWidget; } static void drumkv1_lv2ui_external_cleanup ( LV2UI_Handle ui ) { drumkv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget) { if (pExtWidget->widget) delete pExtWidget->widget; delete pExtWidget; if (--drumkv1_lv2ui_qapp_refcount == 0 && drumkv1_lv2ui_qapp_instance) { delete drumkv1_lv2ui_qapp_instance; drumkv1_lv2ui_qapp_instance = NULL; } } } static void drumkv1_lv2ui_external_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { drumkv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->port_event(port_index, buffer_size, format, buffer); } static const void *drumkv1_lv2ui_external_extension_data ( const char * ) { return NULL; } #endif // CONFIG_LV2_EXTERNAL_UI static const LV2UI_Descriptor drumkv1_lv2ui_descriptor = { DRUMKV1_LV2UI_URI, drumkv1_lv2ui_instantiate, drumkv1_lv2ui_cleanup, drumkv1_lv2ui_port_event, drumkv1_lv2ui_extension_data }; #ifdef CONFIG_LV2_EXTERNAL_UI static const LV2UI_Descriptor drumkv1_lv2ui_external_descriptor = { DRUMKV1_LV2UI_EXTERNAL_URI, drumkv1_lv2ui_external_instantiate, drumkv1_lv2ui_external_cleanup, drumkv1_lv2ui_external_port_event, drumkv1_lv2ui_external_extension_data }; #endif // CONFIG_LV2_EXTERNAL_UI LV2_SYMBOL_EXPORT const LV2UI_Descriptor *lv2ui_descriptor ( uint32_t index ) { if (index == 0) return &drumkv1_lv2ui_descriptor; else #ifdef CONFIG_LV2_EXTERNAL_UI if (index == 1) return &drumkv1_lv2ui_external_descriptor; else #endif return NULL; } // end of drumkv1_lv2ui.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_control.h0000644000000000000000000000013213013273356020072 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_control.h0000644000175000001440000000647713013273356020734 0ustar00rncbcusers00000000000000// drumkv1widget_control.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_control_h #define __drumkv1widget_control_h #include "ui_drumkv1widget_control.h" #include "drumkv1_controls.h" #include "drumkv1_param.h" // forward decls. class QCloseEvent; //---------------------------------------------------------------------------- // drumkv1widget_control -- UI wrapper form. class drumkv1widget_control : public QDialog { Q_OBJECT public: // Pseudo-singleton instance. static drumkv1widget_control *getInstance(); // Pseudo-constructor. static void showInstance( drumkv1_controls *pControls, drumkv1::ParamIndex index, const QString& sTitle, QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Control accessors. void setControls(drumkv1_controls *pControls, drumkv1::ParamIndex index); drumkv1_controls *controls() const; drumkv1::ParamIndex controlIndex() const; // Process incoming controller key event. void setControlKey(const drumkv1_controls::Key& key); drumkv1_controls::Key controlKey() const; protected slots: void changed(); void clicked(QAbstractButton *); void reset(); void accept(); void reject(); void activateControlType(int); void editControlParamFinished(); void stabilize(); protected: // Constructor. drumkv1widget_control(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~drumkv1widget_control(); // Pseudo-destructor. void closeEvent(QCloseEvent *pCloseEvent); // Control type dependency refresh. void updateControlType(int iControlType); void setControlType(drumkv1_controls::Type ctype); drumkv1_controls::Type controlType() const; void setControlParam(unsigned short param); unsigned short controlParam() const; unsigned short controlChannel() const; drumkv1_controls::Type controlTypeFromIndex (int iIndex) const; int indexFromControlType(drumkv1_controls::Type ctype) const; unsigned short controlParamFromIndex(int iIndex) const; int indexFromControlParam(unsigned short param) const; private: // The Qt-designer UI struct... Ui::drumkv1widget_control m_ui; // Instance variables. drumkv1_controls *m_pControls; // Target subject. drumkv1_controls::Key m_key; drumkv1::ParamIndex m_index; // Instance variables. int m_iControlParamUpdate; int m_iDirtyCount; int m_iDirtySetup; // Pseudo-singleton instance. static drumkv1widget_control *g_pInstance; }; #endif // __drumkv1widget_control_h // end of drumkv1widget_control.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_param.h0000644000000000000000000000013213013273356016306 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_param.h0000644000175000001440000000432513013273356017136 0ustar00rncbcusers00000000000000// drumkv1_param.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_param_h #define __drumkv1_param_h #include "drumkv1.h" #include // forward decl. class QDomElement; class QDomDocument; //------------------------------------------------------------------------- // drumkv1_param - decl. // namespace drumkv1_param { // Abstract/absolute path functors. class map_path { public: virtual QString absolutePath(const QString& sAbstractPath) const; virtual QString abstractPath(const QString& sAbsolutePath) const; }; // Element serialization methods. void loadElements(drumkv1 *pDrumk, const QDomElement& eElements, const map_path& mapPath = map_path()); void saveElements(drumkv1 *pDrumk, QDomDocument& doc, QDomElement& eElements, const map_path& mapPath = map_path()); // Preset serialization methods. void loadPreset(drumkv1 *pDrumk, const QString& sFilename); void savePreset(drumkv1 *pDrumk, const QString& sFilename); // Default parameter name/value helpers. const char *paramName(drumkv1::ParamIndex index); float paramDefaultValue(drumkv1::ParamIndex index); float paramValue(drumkv1::ParamIndex index, float fScale); float paramScale(drumkv1::ParamIndex index, float fValue); bool paramFloat(drumkv1::ParamIndex index); }; #endif // __drumkv1_param_h // end of drumkv1_param.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget.h0000644000000000000000000000013213013273356016332 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.383366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1widget.h0000644000175000001440000001344613013273356017166 0ustar00rncbcusers00000000000000// drumkv1widget.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1widget_h #define __drumkv1widget_h #include "ui_drumkv1widget.h" #include "drumkv1_config.h" #include "drumkv1_sched.h" #include "drumkv1_ui.h" // forward decls. class drumkv1widget_sched; //------------------------------------------------------------------------- // drumkv1widget - decl. // class drumkv1widget : public QWidget { Q_OBJECT public: // Constructor drumkv1widget(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. virtual ~drumkv1widget(); // Create/initialize the scheduler/work notifier. void initSchedNotifier(); // Param port accessors. void setParamValue( drumkv1::ParamIndex index, float fValue, bool bDefault = false); float paramValue(drumkv1::ParamIndex index) const; // Param kbob (widget) mapper. void setParamKnob(drumkv1::ParamIndex index, drumkv1widget_knob *pKnob); drumkv1widget_knob *paramKnob(drumkv1::ParamIndex index) const; // Preset init. void initPreset(); // Preset clear. void clearPreset(); // Dirty close prompt. bool queryClose(); // Current selected note helpers. int currentNote() const; QString currentNoteName() const; // MIDI note/octave name helpers. static QString noteName(int note); static QString completeNoteName(int note); public slots: // Preset file I/O. void loadPreset(const QString& sFilename); void savePreset(const QString& sFilename); protected slots: // Preset renewal. void newPreset(); // Param knob (widget) slots. void paramChanged(float fValue); // Sample clear slot. void clearSample(); // Sample openner. void openSample(); // Sample loader. void loadSample(const QString& sFilename); // All element clear. void clearElements(); // Element activation. void activateElement(bool bOpenSample = false); // Element sample requester. void doubleClickElement(); // Element sample loader. void loadSampleElement(const QString& sFilename); // Element deactivation. void resetElement(void); // Common context menu. void contextMenuRequest(const QPoint& pos); // Reset param knobs to default value. void resetParams(); // Swap params A/B. void swapParams(bool bOn); // Notification updater. void updateSchedNotify(int stype, int sid); // Param knob context menu. void paramContextMenu(const QPoint& pos); // Menu actions. void helpConfigure(); void helpAbout(); void helpAboutQt(); protected: // Synth engine accessor. virtual drumkv1_ui *ui_instance() const = 0; // Reload all elements. void refreshElements(); // Update element (as current). void updateElement(); // Reset swap params A/B group. void resetSwapParams(); // Initialize param values. void updateParamValues(uint32_t nparams); // Reset all param/knob default values. void resetParamValues(uint32_t nparams); void resetParamKnobs(uint32_t nparams); // (En|Dis)able all param/knobs. void activateParamKnobs(bool bEnabled); void activateParamKnobsGroupBox(QGroupBox *pGroupBox, bool bEnable); // Sample file clearance. void clearSampleFile(); // Sample loader slot. void loadSampleFile(const QString& sFilename); // Sample updater. void updateSample(drumkv1_sample *pSample, bool bDirty = false); // Param port method. virtual void updateParam(drumkv1::ParamIndex index, float fValue) const = 0; // Update local tied widgets. void updateParamEx(drumkv1::ParamIndex index, float fValue); // Update scheduled controllers param/knob widgets. void updateSchedParam(drumkv1::ParamIndex index, float fValue); // Preset status updater. void updateLoadPreset(const QString& sPreset); // Dirty flag (overridable virtual) methods. virtual void updateDirtyPreset(bool bDirtyPreset); private: // Instance variables. Ui::drumkv1widget m_ui; drumkv1widget_sched *m_sched_notifier; QHash m_paramKnobs; QHash m_knobParams; float m_params_ab[drumkv1::NUM_PARAMS]; int m_iUpdate; }; //------------------------------------------------------------------------- // drumkv1widget_sched - worker/schedule proxy decl. // class drumkv1widget_sched : public QObject { Q_OBJECT public: // ctor. drumkv1widget_sched(drumkv1 *pDrumk, QObject *pParent = NULL) : QObject(pParent), m_notifier(pDrumk, this) {} signals: // Notification signal. void notify(int stype, int sid); protected: // Notififier visitor. class Notifier : public drumkv1_sched_notifier { public: Notifier(drumkv1 *pDrumk, drumkv1widget_sched *pSched) : drumkv1_sched_notifier(pDrumk), m_pSched(pSched) {} void notify(drumkv1_sched::Type stype, int sid) const { m_pSched->emit_notify(stype, sid); } private: drumkv1widget_sched *m_pSched; }; // Notification method. void emit_notify(drumkv1_sched::Type stype, int sid) { emit notify(int(stype), sid); } private: // Instance variables. Notifier m_notifier; }; #endif // __drumkv1widget_h // end of drumkv1widget.h drumkv1-0.8.0/src/PaxHeaders.6646/src_lv2.pri.in0000644000000000000000000000013213013273356016057 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.390366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/src_lv2.pri.in0000644000175000001440000000050613013273356016704 0ustar00rncbcusers00000000000000# drumkv1_lv2.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_lv2_incpath@ LIBS += @ac_lv2_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_lv2_cflags@ QMAKE_LFLAGS += @ac_lv2_ldflags@ drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_programs.cpp0000644000000000000000000000013213013273356020577 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_programs.cpp0000644000175000001440000003434313013273356021432 0ustar00rncbcusers00000000000000// drumkv1widget_programs.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_programs.h" #include "drumkv1_programs.h" #include "drumkv1_config.h" #include #include #include #include //---------------------------------------------------------------------------- // drumkv1widget_programs_item_delegate -- Custom (tree) list item delegate. // ctor. drumkv1widget_programs_item_delegate::drumkv1widget_programs_item_delegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize drumkv1widget_programs_item_delegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } QWidget *drumkv1widget_programs_item_delegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = NULL; switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); if (index.parent().isValid()) pSpinBox->setMaximum(127); else pSpinBox->setMaximum(16383); pEditor = pSpinBox; break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(true); drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) pComboBox->addItems(pConfig->presetList()); pEditor = pComboBox; } else { QLineEdit *pLineEdit = new QLineEdit(pParent); pEditor = pLineEdit; } break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_programs_item_delegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void drumkv1widget_programs_item_delegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_programs_item_delegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { const QString& sData = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = sData.section("=", 0, 0).toInt(); pSpinBox->setValue(iData); } break; } case 1: // Text. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setEditText(sText); } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) pLineEdit->setText(sText); } break; } default: break; } } void drumkv1widget_programs_item_delegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget_programs_item_delegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = pSpinBox->value(); QString sData = QString::number(iData); if (index.parent().isValid()) sData += " ="; pModel->setData(index, sData); } break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sText = pComboBox->currentText(); pModel->setData(index, sText); } } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) { const QString& sText = pLineEdit->text(); pModel->setData(index, sText); } } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // drumkv1widget_programs -- UI wrapper form. // ctor. drumkv1widget_programs::drumkv1widget_programs ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(2); QTreeWidget::setRootIsDecorated(true); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(true); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < 0x050000 pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif pHeaderView->hide(); QTreeWidget::setItemDelegate(new drumkv1widget_programs_item_delegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); QObject::connect(this, SIGNAL(itemExpanded(QTreeWidgetItem *)), SLOT(itemExpandedSlot(QTreeWidgetItem *))); QObject::connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem *)), SLOT(itemCollapsedSlot(QTreeWidgetItem *))); } // dtor. drumkv1widget_programs::~drumkv1widget_programs (void) { } // utilities. void drumkv1widget_programs::loadPrograms ( drumkv1_programs *pPrograms ) { QTreeWidget::clear(); QList items; QTreeWidgetItem *pCurrentItem = NULL; const drumkv1_programs::Banks& banks = pPrograms->banks(); drumkv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const drumkv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { drumkv1_programs::Bank *pBank = bank_iter.value(); QTreeWidgetItem *pBankItem = new QTreeWidgetItem(this); pBankItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); pBankItem->setText(0, QString::number(pBank->id())); pBankItem->setText(1, pBank->name()); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, pBank->id()); const drumkv1_programs::Progs& progs = pBank->progs(); drumkv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const drumkv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { drumkv1_programs::Prog *pProg = prog_iter.value(); QTreeWidgetItem *pProgItem = new QTreeWidgetItem(pBankItem); pProgItem->setIcon(1, QIcon(":/images/drumkv1_preset.png")); pProgItem->setText(0, QString::number(pProg->id()) + " ="); pProgItem->setText(1, pProg->name()); pProgItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, pProg->id()); if (pBank == pPrograms->current_bank() && pProg == pPrograms->current_prog()) pCurrentItem = pProgItem; } items.append(pBankItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); QTreeWidget::setCurrentItem(pCurrentItem); } void drumkv1widget_programs::savePrograms ( drumkv1_programs *pPrograms ) { pPrograms->clear_banks(); const int iBankCount = QTreeWidget::topLevelItemCount(); for (int iBank = 0 ; iBank < iBankCount; ++iBank) { QTreeWidgetItem *pBankItem = QTreeWidget::topLevelItem(iBank); uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const QString& bank_name = pBankItem->text(1).simplified(); drumkv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); const int iProgCount = pBankItem->childCount(); for (int iProg = 0 ; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); const QString& prog_name = pProgItem->text(1).simplified(); pBank->add_prog(prog_id, prog_name); } } } void drumkv1widget_programs::selectProgram ( drumkv1_programs *pPrograms ) { const QList& selectedItems = QTreeWidget::selectedItems(); if (!selectedItems.isEmpty()) { QTreeWidgetItem *pProgItem = selectedItems.first(); QTreeWidgetItem *pBankItem = pProgItem->parent(); if (pBankItem) { const uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); pPrograms->select_program(bank_id, prog_id); } } } // slots. void drumkv1widget_programs::addBankItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pBankItem = newBankItem(); if (pBankItem) { QTreeWidget::setCurrentItem(pBankItem); QTreeWidget::editItem(pBankItem, 1); } } void drumkv1widget_programs::addProgramItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pProgItem = newProgramItem(); if (pProgItem) { QTreeWidget::setCurrentItem(pProgItem); QTreeWidget::editItem(pProgItem, 1); } } // factory methods. QTreeWidgetItem *drumkv1widget_programs::newBankItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : NULL); if (pBankItem == NULL) pBankItem = pItem; int iBank = 0; int iBankData = 0; if (pBankItem) { iBankData = pBankItem->data(0, Qt::UserRole).toInt() + 1; if (iBankData > 16383) iBankData = 0; else iBank = QTreeWidget::indexOfTopLevelItem(pBankItem) + 1; } const int iBankCount = QTreeWidget::topLevelItemCount(); for ( ; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); if (iBankData < pBankItem->data(0, Qt::UserRole).toInt()) break; if (++iBankData > 16383) return NULL; } pBankItem = new QTreeWidgetItem(QStringList() << QString::number(iBankData) << tr("Bank %1").arg(iBankData)); pBankItem->setIcon(0, QIcon(":/images/presetBank.png")); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, iBankData); QTreeWidget::insertTopLevelItem(iBank, pBankItem); return pBankItem; } QTreeWidgetItem *drumkv1widget_programs::newProgramItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : NULL); QTreeWidgetItem *pProgItem = NULL; if (pBankItem == NULL) pBankItem = pItem; else pProgItem = pItem; if (pBankItem == NULL) pBankItem = QTreeWidget::topLevelItem(0); if (pBankItem == NULL) pBankItem = newBankItem(); if (pBankItem == NULL) return NULL; const int iBankData = pBankItem->data(0, Qt::UserRole).toInt(); int iProg = 0; int iProgData = 0; if (pProgItem) { iProgData = pProgItem->data(0, Qt::UserRole).toInt() + 1; if (iProgData > 127) iProgData = 0; else iProg = pBankItem->indexOfChild(pProgItem) + 1; } const int iProgCount = pBankItem->childCount(); for ( ; iProg < iProgCount; ++iProg) { pProgItem = pBankItem->child(iProg); if (iProgData < pProgItem->data(0, Qt::UserRole).toInt()) break; if (++iProgData > 127) return NULL; } pProgItem = new QTreeWidgetItem(QStringList() << QString::number(iProgData) + " =" << tr("Program %1.%2").arg(iBankData).arg(iProgData)); pProgItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, iProgData); pProgItem->setIcon(1, QIcon(":/images/drumkv1_preset.png")); pBankItem->insertChild(iProg, pProgItem); pBankItem->setExpanded(true); return pProgItem; } void drumkv1widget_programs::itemChangedSlot ( QTreeWidgetItem *pItem, int ) { const int iData = pItem->text(0).section("=", 0, 0).toInt(); if (iData == pItem->data(0, Qt::UserRole).toInt()) return; const bool bBlockSignals = QTreeWidget::blockSignals(true); QTreeWidgetItem *pBankItem = pItem->parent(); if (pBankItem) { int iProg, iProgData = 0; const int iOldProg = pBankItem->indexOfChild(pItem); pItem = pBankItem->takeChild(iOldProg); const int iProgCount = pBankItem->childCount(); for (iProg = 0; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); iProgData = pProgItem->data(0, Qt::UserRole).toInt(); if (iProgData >= iData) break; } if (iProgData == iData) { iProg = iOldProg; iProgData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iProgData) + " ="); } else pItem->setData(0, Qt::UserRole, iData); pBankItem->insertChild(iProg, pItem); } else { int iBank, iBankData = 0; const bool bExpanded = pItem->isExpanded(); const int iOldBank = QTreeWidget::indexOfTopLevelItem(pItem); pItem = QTreeWidget::takeTopLevelItem(iOldBank); const int iBankCount = QTreeWidget::topLevelItemCount(); for (iBank = 0; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); iBankData = pBankItem->data(0, Qt::UserRole).toInt(); if (iBankData >= iData) break; } if (iBankData == iData) { iBank = iOldBank; iBankData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iBankData)); } else pItem->setData(0, Qt::UserRole, iData); QTreeWidget::insertTopLevelItem(iBank, pItem); pItem->setExpanded(bExpanded); } QTreeWidget::setCurrentItem(pItem); QTreeWidget::blockSignals(bBlockSignals); } void drumkv1widget_programs::itemExpandedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == NULL) pItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); } void drumkv1widget_programs::itemCollapsedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == NULL) pItem->setIcon(0, QIcon(":/images/presetBank.png")); } // end of drumkv1widget_programs.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1.lv20000644000000000000000000000013213013273356015402 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.379366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1.lv2/0000755000175000001440000000000013013273356016303 5ustar00rncbcusers00000000000000drumkv1-0.8.0/src/drumkv1.lv2/PaxHeaders.6646/drumkv1.ttl0000644000000000000000000000013213013273356017575 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1.lv2/drumkv1.ttl0000644000175000001440000004636313013273356020435 0ustar00rncbcusers00000000000000@prefix doap: . @prefix foaf: . @prefix rdf: . @prefix rdfs: . @prefix lv2: . @prefix lv2ui: . @prefix lv2urid: . @prefix lv2atom: . @prefix lv2midi: . @prefix lv2time: . @prefix lv2state: . @prefix lv2patch: . @prefix lv2worker: . @prefix lv2pg: . @prefix drumkv1_lv2: . a lv2:Plugin, lv2:InstrumentPlugin, doap:Project ; doap:name "drumkv1" ; doap:maintainer [ foaf:name "rncbc aka. Rui Nuno Capela" ; foaf:homepage ; foaf:mbox ; ] ; lv2:requiredFeature lv2urid:map, lv2worker:schedule ; lv2:optionalFeature lv2:hardRTCapable ; lv2:extensionData lv2state:interface, lv2worker:interface ; lv2patch:writable drumkv1_lv2:GEN1_SAMPLE ; lv2ui:ui drumkv1_lv2:ui, drumkv1_lv2:ui_external ; lv2:port [ a lv2:InputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2midi:MidiEvent, lv2time:Position, lv2patch:Message ; lv2:index 0 ; lv2:symbol "in"; lv2:name "MIDI In"; ] , [ a lv2:OutputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2patch:Message ; lv2:index 1 ; lv2:symbol "notify"; lv2:name "Notify"; ] ; lv2:port [ a lv2:InputPort, lv2:AudioPort ; lv2:index 2 ; lv2:symbol "in_L" ; lv2:name "Audio In L" ; ], [ a lv2:InputPort, lv2:AudioPort ; lv2:index 3 ; lv2:symbol "in_R" ; lv2:name "Audio In R" ; ] ; lv2:port [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 4 ; lv2:symbol "Out_L" ; lv2:name "Audio Out L" ; ], [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 5 ; lv2:symbol "Out_R" ; lv2:name "Audio Out R" ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 6 ; lv2:symbol "GEN1_SAMPLE" ; lv2:name "GEN1 Sample" ; lv2:portProperty lv2:integer ; lv2:default 36.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group drumkv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 7 ; lv2:symbol "GEN1_REVERSE" ; lv2:name "GEN1 Reverse" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 8 ; lv2:symbol "GEN1_GROUP" ; lv2:name "GEN1 Group" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 128.0 ; lv2pg:group drumkv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 9 ; lv2:symbol "GEN1_COARSE" ; lv2:name "GEN1 Coarse" ; lv2:default 0.0 ; lv2:minimum -4.0 ; lv2:maximum 4.0 ; lv2pg:group drumkv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 10 ; lv2:symbol "GEN1_FINE" ; lv2:name "GEN1 Fine" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 11 ; lv2:symbol "GEN1_ENVTIME" ; lv2:name "GEN1 Env.Time" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 12 ; lv2:symbol "DCF1_CUTOFF" ; lv2:name "DCF1 Cutoff" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 13 ; lv2:symbol "DCF1_RESO" ; lv2:name "DCF1 Resonance" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 14 ; lv2:symbol "DCF1_TYPE" ; lv2:name "DCF1 Type" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "LPF"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "BPF"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "HPF"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "BRF"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 15 ; lv2:symbol "DCF1_SLOPE" ; lv2:name "DCF1 Slope" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "12dB/oct"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "24dB/oct"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Biquad"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Formant"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 16 ; lv2:symbol "DCF1_ENVELOPE" ; lv2:name "DCF1 Envelope" ; lv2:default 1.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 17 ; lv2:symbol "DCF1_ATTACK" ; lv2:name "DCF1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 18 ; lv2:symbol "DCF1_DECAY1" ; lv2:name "DCF1 Decay 1" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 19 ; lv2:symbol "DCF1_LEVEL2" ; lv2:name "DCF1 Level 2" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 20 ; lv2:symbol "DCF1_DECAY2" ; lv2:name "DCF1 Decay 2" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 21 ; lv2:symbol "LFO1_SHAPE" ; lv2:name "LFO1 Wave Shape" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Pulse"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Saw"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Sine"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Rand"; rdf:value 3 ] ; lv2:scalePoint [ rdfs:label "Noise"; rdf:value 4 ] ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 22 ; lv2:symbol "LFO1_WIDTH" ; lv2:name "LFO1 Wave Width" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 23 ; lv2:symbol "LFO1_BPM" ; lv2:name "LFO1 BPM" ; lv2:default 180.0 ; lv2:minimum 0.0 ; lv2:maximum 360.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 24 ; lv2:symbol "LFO1_RATE" ; lv2:name "LFO1 Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 25 ; lv2:symbol "LFO1_SYNC" ; lv2:name "LFO1 Sync" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 26 ; lv2:symbol "LFO1_SWEEP" ; lv2:name "LFO1 Sweep" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 27 ; lv2:symbol "LFO1_PITCH" ; lv2:name "LFO1 Pitch" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 28 ; lv2:symbol "LFO1_CUTOFF" ; lv2:name "LFO1 Cutoff" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 29 ; lv2:symbol "LFO1_RESO" ; lv2:name "LFO1 Resonance" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 30 ; lv2:symbol "LFO1_PANNING" ; lv2:name "LFO1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 31 ; lv2:symbol "LFO1_VOLUME" ; lv2:name "LFO1 Volume" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 32 ; lv2:symbol "LFO1_ATTACK" ; lv2:name "LFO1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 33 ; lv2:symbol "LFO1_DECAY1" ; lv2:name "LFO1 Decay 1" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 34 ; lv2:symbol "LFO1_LEVEL2" ; lv2:name "LFO1 Level 2" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 35 ; lv2:symbol "LFO1_DECAY2" ; lv2:name "LFO1 Decay 2" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 36 ; lv2:symbol "DCA1_VOLUME" ; lv2:name "DCA1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 37 ; lv2:symbol "DCA1_ATTACK" ; lv2:name "DCA1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 38 ; lv2:symbol "DCA1_DECAY1" ; lv2:name "DCA1 Decay1" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 39 ; lv2:symbol "DCA1_LEVEL2" ; lv2:name "DCA1 Level 2" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 40 ; lv2:symbol "DCA1_DECAY2" ; lv2:name "DCA1 Decay 2" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 41 ; lv2:symbol "OUT1_WIDTH" ; lv2:name "OUT1 Stereo Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 42 ; lv2:symbol "OUT1_PANNING" ; lv2:name "OUT1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 43 ; lv2:symbol "OUT1_FXSEND" ; lv2:name "OUT1 FX Send" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 44 ; lv2:symbol "OUT1_VOLUME" ; lv2:name "OUT1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:105_OUT1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 45 ; lv2:symbol "DEF1_PITCHBEND" ; lv2:name "DEF1 Pitchbend" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 46 ; lv2:symbol "DEF1_MODWHEEL" ; lv2:name "DEF1 Modwheel" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 47 ; lv2:symbol "DEF1_PRESSURE" ; lv2:name "DEF1 Pressure" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 48 ; lv2:symbol "DEF1_VELOCITY" ; lv2:name "DEF1 Velocity" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 49 ; lv2:symbol "DEF1_CHANNEL" ; lv2:name "DEF1 Channel" ; lv2:portProperty lv2:integer ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 16.0 ; lv2pg:group drumkv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 50 ; lv2:symbol "DEF1_NOTEOFF" ; lv2:name "DEF1 Note Off" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Disabled"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Enabled"; rdf:value 1 ] ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:106_DEF1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 51 ; lv2:symbol "CHO1_WET" ; lv2:name "Chorus Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 52 ; lv2:symbol "CHO1_DELAY" ; lv2:name "Chorus Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 53 ; lv2:symbol "CHO1_FEEDB" ; lv2:name "Chorus Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 54 ; lv2:symbol "CHO1_RATE" ; lv2:name "Chorus Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 55 ; lv2:symbol "CHO1_MOD" ; lv2:name "Chorus Modulation" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:201_CHO1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 56 ; lv2:symbol "FLA1_WET" ; lv2:name "Flanger Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 57 ; lv2:symbol "FLA1_DELAY" ; lv2:name "Flanger Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 58 ; lv2:symbol "FLA1_FEEDB" ; lv2:name "Flanger Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 59 ; lv2:symbol "FLA1_DAFT" ; lv2:name "Flanger Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:202_FLA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 60 ; lv2:symbol "PHA1_WET" ; lv2:name "Phaser Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 61 ; lv2:symbol "PHA1_RATE" ; lv2:name "Phaser Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 62 ; lv2:symbol "PHA1_FEEDB" ; lv2:name "Phaser Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 63 ; lv2:symbol "PHA1_DEPTH" ; lv2:name "Phaser Depth" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 64 ; lv2:symbol "PHA1_DAFT" ; lv2:name "Phaser Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:203_PHA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 65 ; lv2:symbol "DEL1_WET" ; lv2:name "Delay Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 66 ; lv2:symbol "DEL1_DELAY" ; lv2:name "Delay Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 67 ; lv2:symbol "DEL1_FEEDB" ; lv2:name "Delay Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 68 ; lv2:symbol "DEL1_BPM" ; lv2:name "Delay BPM" ; lv2:default 180.0 ; lv2:minimum 0.0 ; lv2:maximum 360.0 ; lv2pg:group drumkv1_lv2:204_DEL1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 69 ; lv2:symbol "REV1_WET" ; lv2:name "Reverb Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 70 ; lv2:symbol "REV1_ROOM" ; lv2:name "Reverb Room" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 71 ; lv2:symbol "REV1_DAMP" ; lv2:name "Reverb Damp" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 72 ; lv2:symbol "REV1_FEEDB" ; lv2:name "Reverb Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 73 ; lv2:symbol "REV1_WIDTH" ; lv2:name "Reverb Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:205_REV1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 74 ; lv2:symbol "DYN1_COMPRESS" ; lv2:name "Dynamic Compressor" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:206_DYN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 75 ; lv2:symbol "DYN1_LIMITER" ; lv2:name "Dynamic Limiter" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group drumkv1_lv2:206_DYN1 ; ] . drumkv1_lv2:GEN1_SAMPLE a lv2:Parameter ; rdfs:label "GEN1 Sample File" ; rdfs:range lv2atom:Path . drumkv1_lv2:101_GEN1 a lv2pg:InputGroup; lv2:name "Drum Kit - GEN1" ; lv2:symbol "GEN1" . drumkv1_lv2:102_DCF1 a lv2pg:InputGroup; lv2:name "Drum Kit - DCF1" ; lv2:symbol "DCF1" . drumkv1_lv2:103_LFO1 a lv2pg:InputGroup; lv2:name "Drum Kit - LFO1" ; lv2:symbol "LFO1" . drumkv1_lv2:104_DCA1 a lv2pg:InputGroup; lv2:name "Drum Kit - DCA1" ; lv2:symbol "DCA1" . drumkv1_lv2:105_OUT1 a lv2pg:InputGroup; lv2:name "Drum Kit - OUT1" ; lv2:symbol "OUT1" . drumkv1_lv2:106_DEF1 a lv2pg:InputGroup; lv2:name "Drum Kit - DEF1" ; lv2:symbol "DEF1" . drumkv1_lv2:201_CHO1 a lv2pg:InputGroup; lv2:name "Effects - Chorus" ; lv2:symbol "CHO1" . drumkv1_lv2:202_FLA1 a lv2pg:InputGroup; lv2:name "Effects - Flanger" ; lv2:symbol "FLA1" . drumkv1_lv2:203_PHA1 a lv2pg:InputGroup; lv2:name "Effects - Phaser" ; lv2:symbol "PHA1" . drumkv1_lv2:204_DEL1 a lv2pg:InputGroup; lv2:name "Effects - Delay" ; lv2:symbol "DEL1" . drumkv1_lv2:205_REV1 a lv2pg:InputGroup; lv2:name "Effects - Reverb" ; lv2:symbol "REV1" . drumkv1_lv2:206_DYN1 a lv2pg:InputGroup; lv2:name "Effects - Dynamic" ; lv2:symbol "DYN1" . drumkv1-0.8.0/src/drumkv1.lv2/PaxHeaders.6646/drumkv1_ui-qt5.ttl0000644000000000000000000000013213013273356021001 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1.lv2/drumkv1_ui-qt5.ttl0000644000175000001440000000072713013273356021633 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix lv2ui: . a lv2ui:Qt5UI ; lv2:requiredFeature ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . drumkv1-0.8.0/src/drumkv1.lv2/PaxHeaders.6646/drumkv1_ui-qt4.ttl0000644000000000000000000000013213013273356021000 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1.lv2/drumkv1_ui-qt4.ttl0000644000175000001440000000072713013273356021632 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix lv2ui: . a lv2ui:Qt4UI ; lv2:requiredFeature ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . drumkv1-0.8.0/src/drumkv1.lv2/PaxHeaders.6646/manifest.ttl0000644000000000000000000000013213013273356020012 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1.lv2/manifest.ttl0000644000175000001440000000037713013273356020645 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix rdfs: . a lv2:Plugin, lv2:InstrumentPlugin ; lv2:binary ; rdfs:seeAlso , . drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_controls.h0000644000000000000000000000013213013273356017051 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_controls.h0000644000175000001440000001125513013273356017701 0ustar00rncbcusers00000000000000// drumkv1_controls.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_controls_h #define __drumkv1_controls_h #include "drumkv1_param.h" #include "drumkv1_sched.h" #include //------------------------------------------------------------------------- // drumkv1_controls - Controller processs class. // class drumkv1_controls { public: // ctor. drumkv1_controls(drumkv1 *pSynth); // dtor. ~drumkv1_controls(); // operational mode flags. enum Mode { Enabled = 1, Optional = 2 }; void enabled(bool on) { if (on) m_mode |= Enabled; else m_mode &= ~Enabled; } bool enabled() const { return m_mode & Enabled; } void optional(bool on) { if (on) m_mode |= Optional; else m_mode &= ~Optional; } bool optional() const { return m_mode & Optional; } // controller types, enum Type { None = 0, CC = 0x100, RPN = 0x200, NRPN = 0x300, CC14 = 0x400 }; // controller hash key. struct Key { Key () : status(0), param(0) {} Key (const Key& key) : status(key.status), param(key.param) {} Type type() const { return Type(status & 0xf00); } unsigned short channel() const { return (status & 0x1f); } // hash key comparator. bool operator< (const Key& key) const { if (status != key.status) return (status < key.status); else return (param < key.param); } unsigned short status; unsigned short param; }; // controller flags, enum Flag { Logarithmic = 1, Invert = 2, Hook = 4 }; // controller data. struct Data { Data () : index(-1), flags(0), val(0.0f), sync(false) {} Data (const Data& data) : index(data.index), flags(data.flags), val(data.val), sync(data.sync) {} int index; int flags; float val; bool sync; }; typedef QMap Map; // controller events. struct Event { Key key; unsigned short value; }; // controller map methods. const Map& map() const { return m_map; } int find_control(const Key& key) const { return m_map.value(key).index; } void add_control(const Key& key, const Data& data) { m_map.insert(key, data); } void remove_control(const Key& key) { m_map.remove(key); } void clear() { m_map.clear(); } // reset all controllers. void reset(); // controller queue methods. void process_enqueue( unsigned short channel, unsigned short param, unsigned short value); void process_dequeue(); // process timer counter. void process(unsigned int nframes); // text utilities. static Type typeFromText(const QString& sText); static QString textFromType(Type ctype); // current/last controller accessor. const Key& current_key() const; protected: // controller action. void process_event(const Event& event); // input controller scheduled events (learn) class SchedIn : public drumkv1_sched { public: // ctor. SchedIn (drumkv1 *pDrumk) : drumkv1_sched(pDrumk, Controller) {} void schedule_key(const Key& key) { m_key = key; schedule(); } // process (virtual stub). void process(int) {} // current controller accessor. const Key& current_key() const { return m_key; } private: // instance variables,. Key m_key; }; // output controller scheduled events (assignments) class SchedOut : public drumkv1_sched { public: // ctor. SchedOut (drumkv1 *pDrumk) : drumkv1_sched(pDrumk, Controls) {} void schedule_event(drumkv1::ParamIndex index, float fValue) { instance()->setParamValue(index, fValue); schedule(int(index)); } // process (virtual stub). void process(int) {} }; private: // instance variables. class Impl; Impl *m_pImpl; // operational mode flags. unsigned int m_mode; // controller schedulers. SchedIn m_sched_in; SchedOut m_sched_out; // controllers map. Map m_map; // frame timers. unsigned int m_timeout; unsigned int m_timein; }; #endif // __drumkv1_controls_h // end of drumkv1_controls.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_ui.h0000644000000000000000000000013213013273356015623 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.383366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1_ui.h0000644000175000001440000000365213013273356016455 0ustar00rncbcusers00000000000000// drumkv1_ui.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_ui_h #define __drumkv1_ui_h #include "drumkv1.h" //------------------------------------------------------------------------- // drumkv1_ui - decl. // class drumkv1_ui { public: drumkv1_ui(drumkv1 *pDrumk); drumkv1_element *addElement(int key); drumkv1_element *element(int key) const; void removeElement(int key); void setCurrentElement(int key); int currentElement() const; void clearElements(); void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; drumkv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; drumkv1 *instance() const; void setParamValue(drumkv1::ParamIndex index, float fValue); float paramValue(drumkv1::ParamIndex index) const; drumkv1_controls *controls() const; drumkv1_programs *programs() const; void resetParamValues(bool bSwap); void reset(); void updatePreset(bool bDirty); private: drumkv1 *m_pDrumk; }; #endif// __drumkv1_ui_h // end of drumkv1_ui.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_filt.cpp0000644000000000000000000000013213013273356017703 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_filt.cpp0000644000175000001440000001643513013273356020540 0ustar00rncbcusers00000000000000// drumkv1widget_filt.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_filt.h" #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // drumkv1widget_filt -- Custom widget // Constructor. drumkv1widget_filt::drumkv1widget_filt ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_fCutoff(0.0f), m_fReso(0.0f), m_fType(0.0f), m_fSlope(0.0f), m_bDragging(false) { // setMouseTracking(true); setMinimumSize(QSize(180, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. drumkv1widget_filt::~drumkv1widget_filt (void) { } // Parameter accessors. void drumkv1widget_filt::setCutoff ( float fCutoff ) { if (::fabsf(m_fCutoff - fCutoff) > 0.001f) { m_fCutoff = safe_value(fCutoff); update(); emit cutoffChanged(cutoff()); } } float drumkv1widget_filt::cutoff (void) const { return m_fCutoff; } void drumkv1widget_filt::setReso ( float fReso ) { if (::fabsf(m_fReso - fReso) > 0.001f) { m_fReso = safe_value(fReso); update(); emit resoChanged(reso()); } } float drumkv1widget_filt::reso (void) const { return m_fReso; } void drumkv1widget_filt::setType ( float fType ) { if (::fabsf(m_fType - fType) > 0.001f) { m_fType = fType; update(); } } float drumkv1widget_filt::type (void) const { return m_fType; } void drumkv1widget_filt::setSlope ( float fSlope ) { if (::fabsf(m_fSlope - fSlope) > 0.001f) { m_fSlope = fSlope; update(); } } float drumkv1widget_filt::slope (void) const { return m_fSlope; } // Draw curve. void drumkv1widget_filt::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = h >> 1; const int h4 = h >> 2; const int w4 = w >> 2; const int w8 = w >> 3; const int iSlope = int(m_fSlope); const int ws = w8 - (iSlope == 1 ? (w8 >> 1) : 0); int x = w8 + int(m_fCutoff * float(w - w4)); int y = h2 - int(m_fReso * float(h + h4)); QPolygon poly(6); QPainterPath path; const int iType = (iSlope == 3 ? 4 : int(m_fType)); // Low, Notch if (iType == 0 || iType == 3) { if (iType == 3) x -= w8; poly.putPoints(0, 6, 0, h2, x - w8, h2, x, h2, x, y, x + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); if (iType == 3) x += w8; } // Band if (iType == 1) { const int y2 = (y + h4) >> 1; poly.putPoints(0, 6, 0, h, x - w8 - ws, h, x - ws, y2, x + ws, y2, x + w8 + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); } // High, Notch if (iType == 2 || iType == 3) { if (iType == 3) { x += w8; y = h2; } poly.putPoints(0, 6, x - ws, h, x, y, x, h2, x + w8, h2, w, h2, w, h); path.moveTo(poly.at(0)); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); path.lineTo(poly.at(4)); path.lineTo(poly.at(5)); if (iType == 3) x -= w8; } // Formant if (iType == 4) { const int x2 = (x - w4) >> 2; const int y2 = (y - h4) >> 2; poly.putPoints(0, 6, 0, h2, x2, h2, x - ws, h2, x, y2, x + ws, h, 0, h); path.moveTo(poly.at(0)); #if 0 path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); #else const int n3 = 5; // num.formants const int w3 = (x + ws - x2) / n3 - 1; const int w6 = (w3 >> 1); const int h3 = (h4 >> 1); int x3 = x2; int y3 = y2; for (int i = 0; i < n3; ++i) { poly.putPoints(1, 3, x3, h2, x3 + w6, y3, x3 + w3, y3 + h2); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); x3 += w3; y3 += h3; } path.lineTo(poly.at(4)); #endif path.lineTo(poly.at(5)); } const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? Qt::gray : Qt::darkGray); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setRenderHint(QPainter::Antialiasing, true); painter.setBrush(grad); painter.drawPath(path); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("Cutoff(%1) Reso(%2)") .arg(int(100.0f * cutoff())) .arg(int(100.0f * reso()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void drumkv1widget_filt::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int h2 = (h >> 1); const int x = int(cutoff() * float(w)); const int y = int(reso() * float(h2)); setCutoff(float(x + dx) / float(w)); setReso(float(y - dy) / float(h2)); m_posDrag = pos; } } // Mouse interaction. void drumkv1widget_filt::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void drumkv1widget_filt::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else { // if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; } } void drumkv1widget_filt::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void drumkv1widget_filt::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { const int h2 = (height() >> 1); const int y = int(reso() * float(h2)); setReso(float(y + delta) / float(h2)); } else { const int w2 = (width() >> 1); const int x = int(cutoff() * float(w2)); setCutoff(float(x + delta) / float(w2)); } } // end of drumkv1widget_filt.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_lv2.h0000644000000000000000000000013213013273356015711 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_lv2.h0000644000175000001440000000653113013273356016542 0ustar00rncbcusers00000000000000// drumkv1_lv2.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_lv2_h #define __drumkv1_lv2_h #include "drumkv1.h" #include "lv2.h" #include "lv2/lv2plug.in/ns/ext/urid/urid.h" #include "lv2/lv2plug.in/ns/ext/atom/atom.h" #include "lv2/lv2plug.in/ns/ext/atom/forge.h" #include "lv2/lv2plug.in/ns/ext/worker/worker.h" #define DRUMKV1_LV2_URI "http://drumkv1.sourceforge.net/lv2" #define DRUMKV1_LV2_PREFIX DRUMKV1_LV2_URI "#" #ifdef CONFIG_LV2_PROGRAMS #include "lv2_programs.h" #include #endif //------------------------------------------------------------------------- // drumkv1_lv2 - decl. // class drumkv1_lv2 : public drumkv1 { public: drumkv1_lv2(double sample_rate, const LV2_Feature *const *host_features); ~drumkv1_lv2(); enum PortIndex { MidiIn = 0, Notify, AudioInL, AudioInR, AudioOutL, AudioOutR, ParamBase }; void connect_port(uint32_t port, void *data); void run(uint32_t nframes); void activate(); void deactivate(); uint32_t urid_map(const char *uri) const; #ifdef CONFIG_LV2_PROGRAMS const LV2_Program_Descriptor *get_program(uint32_t index); void select_program(uint32_t bank, uint32_t program); #endif bool worker_work(const void *data, uint32_t size); bool worker_response(const void *data, uint32_t size); protected: void updatePreset(bool bDirty); void selectSample(int key); void updateSample(); bool state_changed(); #ifdef CONFIG_LV2_PATCH bool patch_put(uint32_t ndelta); #endif private: LV2_URID_Map *m_urid_map; struct lv2_urids { LV2_URID gen1_sample; LV2_URID gen1_select; LV2_URID gen1_update; LV2_URID atom_Blank; LV2_URID atom_Object; LV2_URID atom_Float; LV2_URID atom_Int; LV2_URID atom_Path; LV2_URID time_Position; LV2_URID time_beatsPerMinute; LV2_URID midi_MidiEvent; LV2_URID bufsz_minBlockLength; LV2_URID bufsz_maxBlockLength; LV2_URID bufsz_nominalBlockLength; LV2_URID state_StateChanged; #ifdef CONFIG_LV2_PATCH LV2_URID patch_Get; LV2_URID patch_Set; LV2_URID patch_Put; LV2_URID patch_body; LV2_URID patch_property; LV2_URID patch_value; #endif } m_urids; LV2_Atom_Forge m_forge; LV2_Atom_Forge_Frame m_notify_frame; LV2_Worker_Schedule *m_schedule; uint32_t m_ndelta; LV2_Atom_Sequence *m_atom_in; LV2_Atom_Sequence *m_atom_out; float **m_ins; float **m_outs; #ifdef CONFIG_LV2_PROGRAMS LV2_Program_Descriptor m_program; QByteArray m_aProgramName; #endif }; #endif// __drumkv1_lv2_h // end of drumkv1_lv2.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_param.cpp0000644000000000000000000000013213013273356016641 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_param.cpp0000644000175000001440000003576013013273356017500 0ustar00rncbcusers00000000000000// drumkv1_param.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_param.h" #include "drumkv1_config.h" #include #include #include #include #include //------------------------------------------------------------------------- // state params description. enum ParamType { PARAM_FLOAT = 0, PARAM_INT, PARAM_BOOL }; static struct ParamInfo { const char *name; ParamType type; float def; float min; float max; } drumkv1_params[drumkv1::NUM_PARAMS] = { // name type, def, min, max { "GEN1_SAMPLE", PARAM_INT, 36.0f, 0.0f, 127.0f }, // GEN1 Sample { "GEN1_REVERSE", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // GEN1 Reverse { "GEN1_GROUP", PARAM_FLOAT, 0.0f, 0.0f, 128.0f }, // GEN1 Group { "GEN1_COARSE", PARAM_FLOAT, 0.0f, -4.0f, 4.0f }, // GEN1 Coarse { "GEN1_FINE", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Fine { "GEN1_ENVTIME", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // GEN1 Env.Time { "DCF1_CUTOFF", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // DCF1 Cutoff { "DCF1_RESO", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Resonance { "DCF1_TYPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Type { "DCF1_SLOPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Slope { "DCF1_ENVELOPE", PARAM_FLOAT, 1.0f, -1.0f, 1.0f }, // DCF1 Envelope { "DCF1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Attack { "DCF1_DECAY1", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Decay 1 { "DCF1_LEVEL2", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DCF1 Level 2 { "DCF1_DECAY2", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Decay 2 { "LFO1_SHAPE", PARAM_INT, 1.0f, 0.0f, 4.0f }, // LFO1 Wave Shape { "LFO1_WIDTH", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Wave Width { "LFO1_BPM", PARAM_FLOAT, 180.0f, 0.0f, 360.0f }, // LFO1 BPM { "LFO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Rate { "LFO1_SYNC", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // LFO1 Sync { "LFO1_SWEEP", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Sweep { "LFO1_PITCH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Pitch { "LFO1_CUTOFF", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Cutoff { "LFO1_RESO", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Resonance { "LFO1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Panning { "LFO1_VOLUME", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Volume { "LFO1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // LFO1 Attack { "LFO1_DECAY1", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Decay 1 { "LFO1_LEVEL2", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // LFO1 Level 2 { "LFO1_DECAY2", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Decay 2 { "DCA1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Volume { "DCA1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCA1 Attack { "DCA1_DECAY1", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Decay1 { "DCA1_LEVEL2", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DCA1 Level 2 { "DCA1_DECAY2", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Decay 2 { "OUT1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Stereo Width { "OUT1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Panning { "OUT1_FXSEND", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // OUT1 FX Send { "OUT1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // OUT1 Volume { "DEF1_PITCHBEND",PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pitchbend { "DEF1_MODWHEEL", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Modwheel { "DEF1_PRESSURE", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pressure { "DEF1_VELOCITY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Velocity { "DEF1_CHANNEL", PARAM_INT, 0.0f, 0.0f, 16.0f }, // DEF1 Channel { "DEF1_NOTEOFF", PARAM_INT, 1.0f, 0.0f, 1.0f }, // DEF1 Note Off { "CHO1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Chorus Wet { "CHO1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Delay { "CHO1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Feedback { "CHO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Rate { "CHO1_MOD", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Modulation { "FLA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Wet { "FLA1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Delay { "FLA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Feedback { "FLA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Daft { "PHA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Wet { "PHA1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Rate { "PHA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Feedback { "PHA1_DEPTH", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Depth { "PHA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Daft { "DEL1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Delay Wet { "DEL1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Delay { "DEL1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Feedback { "DEL1_BPM", PARAM_FLOAT, 180.0f, 0.0f, 360.0f }, // Delay BPM { "REV1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Reverb Wet { "REV1_ROOM", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Room { "REV1_DAMP", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Damp { "REV1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Feedback { "REV1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // Reverb Width { "DYN1_COMPRESS", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // Dynamic Compressor { "DYN1_LIMITER", PARAM_BOOL, 1.0f, 0.0f, 1.0f } // Dynamic Limiter }; const char *drumkv1_param::paramName ( drumkv1::ParamIndex index ) { return drumkv1_params[index].name; } float drumkv1_param::paramDefaultValue ( drumkv1::ParamIndex index ) { return drumkv1_params[index].def; } float drumkv1_param::paramValue ( drumkv1::ParamIndex index, float fScale ) { const ParamInfo& param = drumkv1_params[index]; if (param.type == PARAM_BOOL) return (fScale > 0.5f ? 1.0f : 0.0f); const float fValue = param.min + fScale * (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fValue); else return fValue; } // Abstract/absolute path functors. QString drumkv1_param::map_path::absolutePath ( const QString& sAbstractPath ) const { return QDir::current().absoluteFilePath(sAbstractPath); } QString drumkv1_param::map_path::abstractPath ( const QString& sAbsolutePath ) const { return QDir::current().relativeFilePath(sAbsolutePath); } // Element serialization methods. void drumkv1_param::loadElements ( drumkv1 *pDrumk, const QDomElement& eElements, const drumkv1_param::map_path& mapPath ) { if (pDrumk == NULL) return; pDrumk->clearElements(); static QHash s_hash; if (s_hash.isEmpty()) { for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) s_hash.insert(drumkv1_params[i].name, drumkv1::ParamIndex(i)); } for (QDomNode nElement = eElements.firstChild(); !nElement.isNull(); nElement = nElement.nextSibling()) { QDomElement eElement = nElement.toElement(); if (eElement.isNull()) continue; if (eElement.tagName() == "element") { const int note = eElement.attribute("index").toInt(); drumkv1_element *element = pDrumk->addElement(note); for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); const float fDefValue = paramDefaultValue(index); element->setParamValue(index, fDefValue, 0); element->setParamValue(index, fDefValue); } for (QDomNode nChild = eElement.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "sample") { // int index = eChild.attribute("index").toInt(); const QString& sFilename = eChild.text(); // = QFileInfo(eChild.text()).canonicalFilePath(); element->setSampleFile( mapPath.absolutePath(sFilename).toUtf8().constData()); } else if (eChild.tagName() == "params") { for (QDomNode nParam = eChild.firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "param") { drumkv1::ParamIndex index = drumkv1::ParamIndex( eParam.attribute("index").toULong()); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty() && s_hash.contains(sName)) index = s_hash.value(sName); const float fValue = eParam.text().toFloat(); element->setParamValue(index, fValue, 0); element->setParamValue(index, fValue); } } } } } } } void drumkv1_param::saveElements ( drumkv1 *pDrumk, QDomDocument& doc, QDomElement& eElements, const drumkv1_param::map_path& mapPath ) { if (pDrumk == NULL) return; for (int note = 0; note < 128; ++note) { drumkv1_element *element = pDrumk->element(note); if (element == NULL) continue; const char *pszSampleFile = element->sampleFile(); if (pszSampleFile == NULL) continue; QDomElement eElement = doc.createElement("element"); eElement.setAttribute("index", QString::number(note)); // eElement.setAttribute("name", noteName(note)); QDomElement eSample = doc.createElement("sample"); eSample.setAttribute("index", 0); eSample.setAttribute("name", "GEN1_SAMPLE"); eSample.appendChild(doc.createTextNode( mapPath.abstractPath(QString::fromUtf8(pszSampleFile)))); eElement.appendChild(eSample); QDomElement eParams = doc.createElement("params"); for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { QDomElement eParam = doc.createElement("param"); eParam.setAttribute("index", QString::number(i)); eParam.setAttribute("name", drumkv1_params[i].name); const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); eParam.appendChild(doc.createTextNode( QString::number(element->paramValue(index)))); eParams.appendChild(eParam); } eElement.appendChild(eParams); eElements.appendChild(eElement); } } float drumkv1_param::paramScale ( drumkv1::ParamIndex index, float fValue ) { const ParamInfo& param = drumkv1_params[index]; if (param.type == PARAM_BOOL) return (fValue > 0.5f ? 1.0f : 0.0f); const float fScale = (fValue - param.min) / (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fScale); else return fScale; } bool drumkv1_param::paramFloat ( drumkv1::ParamIndex index ) { return (drumkv1_params[index].type == PARAM_FLOAT); } // Preset serialization methods. void drumkv1_param::loadPreset ( drumkv1 *pDrumk, const QString& sFilename ) { if (pDrumk == NULL) return; QFileInfo fi(sFilename); if (!fi.exists()) { drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) { const QString& sPresetFile = pConfig->presetFile(sFilename); if (sPresetFile.isEmpty()) return; fi.setFile(sPresetFile); if (!fi.exists()) return; } } QFile file(fi.filePath()); if (!file.open(QIODevice::ReadOnly)) return; static QHash s_hash; if (s_hash.isEmpty()) { for (uint32_t i = drumkv1::NUM_ELEMENT_PARAMS; i < drumkv1::NUM_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); s_hash.insert(drumkv1_param::paramName(index), index); } } const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(DRUMKV1_TITLE); if (doc.setContent(&file)) { QDomElement ePreset = doc.documentElement(); if (ePreset.tagName() == "preset") { // && ePreset.attribute("name") == fi.completeBaseName()) { for (QDomNode nChild = ePreset.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "elements") { drumkv1_param::loadElements(pDrumk, eChild); } else if (eChild.tagName() == "params") { for (QDomNode nParam = eChild.firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "param") { drumkv1::ParamIndex index = drumkv1::ParamIndex( eParam.attribute("index").toULong()); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty()) { if (!s_hash.contains(sName)) continue; index = s_hash.value(sName); } const float fValue = eParam.text().toFloat(); pDrumk->setParamValue(index, fValue); } } } } } } file.close(); pDrumk->reset(); QDir::setCurrent(currentDir.absolutePath()); } void drumkv1_param::savePreset ( drumkv1 *pDrumk, const QString& sFilename ) { if (pDrumk == NULL) return; const QFileInfo fi(sFilename); const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(DRUMKV1_TITLE); QDomElement ePreset = doc.createElement("preset"); ePreset.setAttribute("name", fi.completeBaseName()); ePreset.setAttribute("version", CONFIG_BUILD_VERSION); QDomElement eElements = doc.createElement("elements"); drumkv1_param::saveElements(pDrumk, doc, eElements); ePreset.appendChild(eElements); QDomElement eParams = doc.createElement("params"); for (uint32_t i = drumkv1::NUM_ELEMENT_PARAMS; i < drumkv1::NUM_PARAMS; ++i) { QDomElement eParam = doc.createElement("param"); const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); eParam.setAttribute("index", QString::number(i)); eParam.setAttribute("name", drumkv1_param::paramName(index)); const float fValue = pDrumk->paramValue(index); eParam.appendChild(doc.createTextNode(QString::number(fValue))); eParams.appendChild(eParam); } ePreset.appendChild(eParams); doc.appendChild(ePreset); QFile file(fi.filePath()); if (file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { QTextStream(&file) << doc.toString(); file.close(); } QDir::setCurrent(currentDir.absolutePath()); } // end of drumkv1_param.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_nsm.cpp0000644000000000000000000000013213013273356016336 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_nsm.cpp0000644000175000001440000002556513013273356017177 0ustar00rncbcusers00000000000000// drumkv1_nsm.cpp // /**************************************************************************** Copyright (C) 2012-2013, 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 "drumkv1_config.h" #include "drumkv1_nsm.h" #include #include #define NSM_API_VERSION_MAJOR 1 #define NSM_API_VERSION_MINOR 0 #ifdef CONFIG_LIBLO //--------------------------------------------------------------------------- // drumkv1_nsm - 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 ) { drumkv1_nsm *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 ) { drumkv1_nsm *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 ) { drumkv1_nsm *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 ) { drumkv1_nsm *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 ) { drumkv1_nsm *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 ) { drumkv1_nsm *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 ) { drumkv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_hide(); return 0; } #endif // CONFIG_LIBLO //--------------------------------------------------------------------------- // drumkv1_nsm - NSM OSC client agent. // Constructor. drumkv1_nsm::drumkv1_nsm ( 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()); 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. drumkv1_nsm::~drumkv1_nsm (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 drumkv1_nsm::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 drumkv1_nsm::is_active (void) const { return m_active; } // Session manager accessors. const QString& drumkv1_nsm::manager (void) const { return m_manager; } const QString& drumkv1_nsm::capabilities (void) const { return m_capabilities; } // Session client accessors. const QString& drumkv1_nsm::path_name (void) const { return m_path_name; } const QString& drumkv1_nsm::display_name (void) const { return m_display_name; } const QString& drumkv1_nsm::client_id (void) const { return m_client_id; } // Session client methods. void drumkv1_nsm::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 drumkv1_nsm::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 drumkv1_nsm::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 drumkv1_nsm::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 drumkv1_nsm::open_reply ( ReplyCode reply_code ) { reply("/nsm/client/open", reply_code); } void drumkv1_nsm::save_reply ( ReplyCode reply_code ) { reply("/nsm/client/save", reply_code); } void drumkv1_nsm::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 drumkv1_nsm::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 drumkv1_nsm::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 drumkv1_nsm::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("drumkv1_nsm::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 drumkv1_nsm::nsm_save (void) { #ifdef CONFIG_DEBUG qDebug("drumkv1_nsm::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 drumkv1_nsm::nsm_loaded (void) { #ifdef CONFIG_DEBUG qDebug("drumkv1_nsm::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 drumkv1_nsm::nsm_show (void) { #ifdef CONFIG_DEBUG qDebug("drumkv1_nsm::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 drumkv1_nsm::nsm_hide (void) { #ifdef CONFIG_DEBUG qDebug("drumkv1_nsm::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 drumkv1_nsm.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_programs.h0000644000000000000000000000013213013273356017040 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_programs.h0000644000175000001440000000775313013273356017700 0ustar00rncbcusers00000000000000// drumkv1_programs.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_programs_h #define __drumkv1_programs_h #include "drumkv1_sched.h" #include "drumkv1_param.h" #include //------------------------------------------------------------------------- // drumkv1_programs - Bank/programs database class. // class drumkv1_programs { public: // ctor. drumkv1_programs(drumkv1 *pDrumk); // dtor. ~drumkv1_programs(); // operational mode flags. enum Mode { Enabled = 1, Optional = 2 }; void enabled(bool on) { if (on) m_mode |= Enabled; else m_mode &= ~Enabled; } bool enabled() const { return m_mode & Enabled; } void optional(bool on) { if (on) m_mode |= Optional; else m_mode &= ~Optional; } bool optional() const { return m_mode & Optional; } // prog. base node class Prog { public: Prog(uint16_t id, const QString& name) : m_id(id), m_name(name) {} uint16_t id() const { return m_id; } const QString& name() const { return m_name; } void set_name(const QString& name) { m_name = name; } private: uint16_t m_id; QString m_name; }; typedef QMap Progs; // bank node class Bank : public Prog { public: Bank(uint16_t id, const QString& name) : Prog(id, name) {} ~Bank() { clear_progs(); } const Progs& progs() const { return m_progs; } // prog. managers Prog *find_prog(uint16_t prog_id) const; Prog *add_prog(uint16_t prog_id, const QString& prog_name); void remove_prog(uint16_t prog_id); void clear_progs(); private: Progs m_progs; }; typedef QMap Banks; const Banks& banks() const { return m_banks; } // bank managers Bank *find_bank(uint16_t bank_id) const; Bank *add_bank(uint16_t bank_id, const QString& bank_name); void remove_bank(uint16_t bank_id); void clear_banks(); // current bank/prog. managers void bank_select_msb(uint8_t bank_msb); void bank_select_lsb(uint8_t bank_lsb); void bank_select(uint16_t bank_id); void prog_change(uint16_t prog_id); void select_program(uint16_t bank_id, uint16_t prog_id); void process_program(drumkv1 *pDrumk, uint16_t bank_id, uint16_t prog_id); Bank *current_bank() const { return m_bank; } Prog *current_prog() const { return m_prog; } protected: uint16_t current_bank_id() const; // current bank/prog. scheduled thread class Sched : public drumkv1_sched { public: // ctor. Sched (drumkv1 *pDrumk) : drumkv1_sched(pDrumk, Programs), m_bank_id(0), m_prog_id(0) {} // schedule (override) void select_program(uint16_t bank_id, uint16_t prog_id) { m_bank_id = bank_id; m_prog_id = prog_id; schedule(); } // process (virtual). void process(int) { drumkv1 *pDrumk = instance(); drumkv1_programs *pPrograms = pDrumk->programs(); pPrograms->process_program(pDrumk, m_bank_id, m_prog_id); } private: // instance variables. uint16_t m_bank_id; uint16_t m_prog_id; }; private: // instance variables. unsigned int m_mode; Sched m_sched; uint8_t m_bank_msb; uint8_t m_bank_lsb; Bank *m_bank; Prog *m_prog; Banks m_banks; }; #endif // __drumkv1_programs_h // end of drumkv1_programs.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_formant.cpp0000644000000000000000000000013213013273356017207 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_formant.cpp0000644000175000001440000002013113013273356020030 0ustar00rncbcusers00000000000000// drumkv1_formant.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_formant.h" //--------------------------------------------------------------------- // drumkv1_formant - formant parallel filter after Dennis H. Klatt's // Software for a cascade/parallel formant synthesizer // 1979 MIT; 1980 Acoustical Society of America. // // formant tables. // // The Canonical Csound Reference Manual // Appendix D. Formant Values // http://www.csounds.com/manual/html/MiscFormants.html // drumkv1_formant::Vtab drumkv1_formant::g_alto_vtab[NUM_VOWELS] = { // Table D.1. alto “a” {{ 800.0f, 1150.0f, 2800.0f, 3500.0f, 4950.0f }, { 0.0f, -4.0f, -20.0f, -36.0f, -60.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.2. alto “e” {{ 400.0f, 1600.0f, 2700.0f, 3300.0f, 4950.0f }, { 0.0f, -24.0f, -30.0f, -35.0f, -60.0f }, { 60.0f, 80.0f, 120.0f, 150.0f, 200.0f }}, // Table D.3. alto “i” {{ 350.0f, 1700.0f, 2700.0f, 3700.0f, 4950.0f }, { 0.0f, -20.0f, -30.0f, -36.0f, -60.0f }, { 50.0f, 100.0f, 120.0f, 150.0f, 200.0f }}, // Table D.4. alto “o” {{ 450.0f, 800.0f, 2830.0f, 3500.0f, 4950.0f }, { 0.0f, -9.0f, -16.0f, -28.0f, -55.0f }, { 70.0f, 80.0f, 100.0f, 130.0f, 135.0f }}, // Table D.5. alto “u” {{ 325.0f, 700.0f, 2530.0f, 3500.0f, 4950.0f }, { 0.0f, -12.0f, -30.0f, -40.0f, -64.0f }, { 50.0f, 60.0f, 170.0f, 180.0f, 200.0f }} }; drumkv1_formant::Vtab drumkv1_formant::g_bass_vtab[NUM_VOWELS] = { // Table D.6. bass “a” {{ 600.0f, 1040.0f, 2250.0f, 2450.0f, 2750.0f }, { 0.0f, -7.0f, -9.0f, -9.0f, -20.0f }, { 60.0f, 70.0f, 110.0f, 120.0f, 130.0f }}, // Table D.7. bass “e” {{ 400.0f, 1620.0f, 2400.0f, 2800.0f, 3100.0f }, { 0.0f, -12.0f, -9.0f, -12.0f, -18.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.8. bass “i” {{ 250.0f, 1750.0f, 2600.0f, 3050.0f, 3340.0f }, { 0.0f, -30.0f, -16.0f, -22.0f, -28.0f }, { 60.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.9. bass “o” {{ 400.0f, 750.0f, 2400.0f, 2600.0f, 2900.0f }, { 0.0f, -11.0f, -21.0f, -20.0f, -40.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.10. bass “u” {{ 350.0f, 600.0f, 2400.0f, 2675.0f, 2950.0f }, { 0.0f, -20.0f, -32.0f, -28.0f, -36.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }} }; drumkv1_formant::Vtab drumkv1_formant::g_countertenor_vtab[NUM_VOWELS] = { // Table D.11. countertenor “a” {{ 660.0f, 1120.0f, 2750.0f, 3000.0f, 3350.0f }, { 0.0f, -6.0f, -23.0f, -24.0f, -38.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.12. countertenor “e” {{ 440.0f, 1800.0f, 2700.0f, 3000.0f, 3300.0f }, { 0.0f, -14.0f, -18.0f, -20.0f, -20.0f }, { 70.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.13. countertenor “i” {{ 270.0f, 1850.0f, 2900.0f, 3350.0f, 3590.0f }, { 0.0f, -24.0f, -24.0f, -36.0f, -36.0f }, { 40.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.14. countertenor “o” {{ 430.0f, 820.0f, 2700.0f, 3000.0f, 3300.0f }, { 0.0f, -10.0f, -26.0f, -22.0f, -34.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.15. countertenor “u” {{ 370.0f, 630.0f, 2750.0f, 3000.0f, 3400.0f }, { 0.0f, -20.0f, -23.0f, -30.0f, -34.0f }, { 40.0f, 60.0f, 100.0f, 120.0f, 120.0f }} }; drumkv1_formant::Vtab drumkv1_formant::g_soprano_vtab[NUM_VOWELS] = { // Table D.16. soprano “a” {{ 800.0f, 1150.0f, 2900.0f, 3900.0f, 4950.0f }, { 0.0f, -6.0f, -32.0f, -20.0f, -50.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.17. soprano “e” {{ 350.0f, 2000.0f, 2800.0f, 3600.0f, 4950.0f }, { 0.0f, -20.0f, -15.0f, -40.0f, -56.0f }, { 60.0f, 100.0f, 120.0f, 150.0f, 200.0f }}, // Table D.18. soprano “i” {{ 270.0f, 2140.0f, 2950.0f, 3900.0f, 4950.0f }, { 0.0f, -12.0f, -26.0f, -26.0f, -44.0f }, { 60.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.19. soprano “o” {{ 450.0f, 800.0f, 2830.0f, 3800.0f, 4950.0f }, { 0.0f, -11.0f, -22.0f, -22.0f, -50.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.20. soprano “u” {{ 325.0f, 700.0f, 2700.0f, 3800.0f, 4950.0f }, { 0.0f, -16.0f, -35.0f, -40.0f, -60.0f }, { 50.0f, 60.0f, 170.0f, 180.0f, 200.0f }} }; drumkv1_formant::Vtab drumkv1_formant::g_tenor_vtab[NUM_VOWELS] = { // Table D.21. tenor “a” {{ 650.0f, 1080.0f, 2650.0f, 2900.0f, 3250.0f }, { 0.0f, -6.0f, -7.0f, -8.0f, -22.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.22. tenor “e” {{ 400.0f, 1700.0f, 2600.0f, 3200.0f, 3580.0f }, { 0.0f, -14.0f, -12.0f, -14.0f, -20.0f }, { 70.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.23. tenor “i” {{ 290.0f, 1870.0f, 2800.0f, 3250.0f, 3540.0f }, { 0.0f, -15.0f, -18.0f, -20.0f, -30.0f }, { 40.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.24. tenor “o” {{ 400.0f, 800.0f, 2600.0f, 2800.0f, 3000.0f }, { 0.0f, -10.0f, -12.0f, -12.0f, -26.0f }, { 70.0f, 80.0f, 100.0f, 130.0f, 135.0f }}, // Table D.25. tenor “u” {{ 350.0f, 600.0f, 2700.0f, 2900.0f, 3300.0f }, { 0.0f, -20.0f, -17.0f, -14.0f, -26.0f }, { 40.0f, 60.0f, 100.0f, 120.0f, 120.0f }} }; // base vocal tables. drumkv1_formant::Vtab *drumkv1_formant::g_vtabs[NUM_VTABS] = { g_bass_vtab, g_tenor_vtab, g_countertenor_vtab, g_soprano_vtab, g_alto_vtab }; // compute coeffs. for given vocal formant table void drumkv1_formant::Impl::vtab_coeffs ( Coeffs& coeffs, const Vtab *vtab, uint32_t i, float p ) { const float Fi = vtab->freq[i]; const float Gi = vtab->gain[i]; const float Bi = vtab->band[i] * p; const float Ai = ::powf(10.0f, (0.05f * Gi)); const float Ri = ::expf(-M_PI * Bi / m_srate); coeffs.b2 = Ri * Ri; coeffs.b1 = 2.0f * Ri * ::cosf(2.0f * M_PI * Fi / m_srate); coeffs.a0 = Ai * (1.0f - coeffs.b1 + coeffs.b2); } // reset method impl. void drumkv1_formant::Impl::reset_coeffs (void) { const float fK = m_cutoff * float(NUM_VTABS - 1); const uint32_t k = uint32_t(fK); const float fJ = (fK - float(k)) * float(NUM_VOWELS - 1); const uint32_t j = uint32_t(fJ); const float dJ = (fJ - float(j)); // vowel morph fraction const float q = 4.0f * m_reso * m_reso + 1.0f; const float p = 1.0f / q; // vocal/vowel formant morphing const Vtab *vtabs = g_vtabs[k]; const Vtab *vtab1 = &vtabs[j]; const Vtab *vtab2 = vtab1; if (j < NUM_VOWELS - 1) vtab2 = &vtabs[j + 1]; else if (k < NUM_VTABS - 1) vtab2 = &g_vtabs[k + 1][0]; Coeffs coeff2; for (uint32_t i = 0; i < NUM_FORMANTS; ++i) { Coeffs& coeff1 = m_ctabs[i]; vtab_coeffs(coeff1, vtab1, i, p); vtab_coeffs(coeff2, vtab2, i, p); coeff1.a0 += dJ * (coeff2.a0 - coeff1.a0); coeff1.b1 += dJ * (coeff2.b1 - coeff1.b1); coeff1.b2 += dJ * (coeff2.b2 - coeff1.b2); } } // reset coeffs. method void drumkv1_formant::reset_coeffs (void) { if (m_pImpl) { m_pImpl->update(m_cutoff, m_reso); for (uint32_t i = 0; i < NUM_FORMANTS; ++i) m_filters[i].reset_coeffs(m_pImpl->coeffs(i)); } } // end of drumkv1_formant.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_preset.cpp0000644000000000000000000000013213013273356020247 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_preset.cpp0000644000175000001440000002760713013273356021107 0ustar00rncbcusers00000000000000// drumkv1widget_preset.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_preset.h" #include "drumkv1_config.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // drumkv1widget_preset - Custom edit-box widget. // // Constructor. drumkv1widget_preset::drumkv1widget_preset ( QWidget *pParent ) : QWidget (pParent) { m_pNewButton = new QToolButton(); m_pOpenButton = new QToolButton(); m_pComboBox = new QComboBox(); m_pSaveButton = new QToolButton(); m_pDeleteButton = new QToolButton(); m_pResetButton = new QToolButton(); m_pNewButton->setIcon(QIcon(":/images/presetNew.png")); m_pOpenButton->setIcon(QIcon(":/images/presetOpen.png")); m_pComboBox->setEditable(true); m_pComboBox->setMinimumWidth(240); #if QT_VERSION >= 0x040200 m_pComboBox->setCompleter(NULL); #endif m_pComboBox->setInsertPolicy(QComboBox::NoInsert); m_pSaveButton->setIcon(QIcon(":/images/presetSave.png")); m_pDeleteButton->setIcon(QIcon(":/images/presetDelete.png")); m_pResetButton->setText("Reset"); m_pNewButton->setToolTip(tr("New Preset")); m_pOpenButton->setToolTip(tr("Open Preset")); m_pSaveButton->setToolTip(tr("Save Preset")); m_pDeleteButton->setToolTip(tr("Delete Preset")); m_pResetButton->setToolTip(tr("Reset Preset")); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setMargin(2); pHBoxLayout->setSpacing(4); pHBoxLayout->addWidget(m_pNewButton); pHBoxLayout->addWidget(m_pOpenButton); pHBoxLayout->addWidget(m_pComboBox); pHBoxLayout->addWidget(m_pSaveButton); pHBoxLayout->addWidget(m_pDeleteButton); pHBoxLayout->addSpacing(4); pHBoxLayout->addWidget(m_pResetButton); QWidget::setLayout(pHBoxLayout); m_iInitPreset = 0; m_iDirtyPreset = 0; // UI signal/slot connections... QObject::connect(m_pNewButton, SIGNAL(clicked()), SLOT(newPreset())); QObject::connect(m_pOpenButton, SIGNAL(clicked()), SLOT(openPreset())); QObject::connect(m_pComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(stabilizePreset())); QObject::connect(m_pComboBox, SIGNAL(activated(const QString&)), SLOT(activatePreset(const QString&))); QObject::connect(m_pSaveButton, SIGNAL(clicked()), SLOT(savePreset())); QObject::connect(m_pDeleteButton, SIGNAL(clicked()), SLOT(deletePreset())); QObject::connect(m_pResetButton, SIGNAL(clicked()), SLOT(resetPreset())); refreshPreset(); stabilizePreset(); } // Preset name/text accessors. void drumkv1widget_preset::clearPreset (void) { ++m_iInitPreset; drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) pConfig->sPreset.clear(); const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->clearEditText(); m_pComboBox->blockSignals(bBlockSignals); } void drumkv1widget_preset::setPreset ( const QString& sPreset ) { drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) pConfig->sPreset = sPreset; const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->setEditText(sPreset); m_pComboBox->blockSignals(bBlockSignals); } QString drumkv1widget_preset::preset (void) const { return m_pComboBox->currentText(); } // Check whether current preset may be reset. bool drumkv1widget_preset::queryPreset (void) { if (m_iInitPreset == 0) return true; drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig == NULL) return false; if (m_iDirtyPreset > 0) { const QString sPreset(pConfig->sPreset); if (sPreset.isEmpty()) { if (QMessageBox::warning(this, tr("Warning") + " - " DRUMKV1_TITLE, tr("Some parameters have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } else { switch (QMessageBox::warning(this, tr("Warning") + " - " DRUMKV1_TITLE, tr("Some preset parameters have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(sPreset), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: savePreset(sPreset); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... setPreset(sPreset); return false; } } } return true; } // Preset management slots... void drumkv1widget_preset::activatePreset ( const QString& sPreset ) { if (!sPreset.isEmpty() && queryPreset()) loadPreset(sPreset); } void drumkv1widget_preset::loadPreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) { emit loadPresetFile(pConfig->presetFile(sPreset)); ++m_iInitPreset; // pConfig->sPreset = sPreset; // setPreset(sPreset); refreshPreset(); } stabilizePreset(); } void drumkv1widget_preset::newPreset (void) { if (queryPreset()) { emit newPresetFile(); clearPreset(); refreshPreset(); } stabilizePreset(); } void drumkv1widget_preset::openPreset (void) { drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig == NULL) return; QString sFilename; const QString sExt(DRUMKV1_TITLE); const QString& sTitle = tr("Open Preset") + " - " DRUMKV1_TITLE; const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(parentWidget(), sTitle, pConfig->sPresetDir, sFilter, NULL, options); #else QFileDialog fileDialog(nativeParentWidget(), sTitle, pConfig->sPresetDir, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); if (pConfig->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { QFileInfo fi(sFilename); if (fi.exists() && queryPreset()) { const QString& sPreset = fi.completeBaseName(); pConfig->setPresetFile(sPreset, sFilename); emit loadPresetFile(sFilename); ++m_iInitPreset; // pConfig->sPreset = sPreset; pConfig->sPresetDir = fi.absolutePath(); setPreset(sPreset); refreshPreset(); } } stabilizePreset(); } void drumkv1widget_preset::savePreset (void) { savePreset(m_pComboBox->currentText()); } void drumkv1widget_preset::savePreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig == NULL) return; const QString sExt(DRUMKV1_TITLE); QFileInfo fi(QDir(pConfig->sPresetDir), sPreset + '.' + sExt); QString sFilename = fi.absoluteFilePath(); if (!fi.exists()) { const QString& sTitle = tr("Save Preset") + " - " DRUMKV1_TITLE; const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(parentWidget(), sTitle, sFilename, sFilter, NULL, options); #else QFileDialog fileDialog(nativeParentWidget(), sTitle, sFilename, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); if (pConfig->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif } else { if (QMessageBox::warning(parentWidget(), tr("Warning") + " - " DRUMKV1_TITLE, tr("About to replace preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { sFilename.clear(); } } if (!sFilename.isEmpty()) { if (QFileInfo(sFilename).suffix() != sExt) sFilename += '.' + sExt; emit savePresetFile(sFilename); pConfig->setPresetFile(sPreset, sFilename); ++m_iInitPreset; pConfig->sPreset = sPreset; pConfig->sPresetDir = QFileInfo(sFilename).absolutePath(); refreshPreset(); } stabilizePreset(); } void drumkv1widget_preset::deletePreset (void) { const QString& sPreset = m_pComboBox->currentText(); if (sPreset.isEmpty()) return; drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig == NULL) return; if (QMessageBox::warning(parentWidget(), tr("Warning") + " - " DRUMKV1_TITLE, tr("About to remove preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; pConfig->removePreset(sPreset); clearPreset(); refreshPreset(); stabilizePreset(); } void drumkv1widget_preset::resetPreset (void) { const QString& sPreset = m_pComboBox->currentText(); const bool bLoadPreset = (!sPreset.isEmpty() && m_pComboBox->findText(sPreset) >= 0); if (bLoadPreset && !queryPreset()) return; if (bLoadPreset) { loadPreset(sPreset); } else { emit resetPresetFile(); m_iDirtyPreset = 0; stabilizePreset(); } } // Widget refreshner-loader. void drumkv1widget_preset::refreshPreset (void) { const bool bBlockSignals = m_pComboBox->blockSignals(true); const QString sOldPreset = m_pComboBox->currentText(); const QIcon icon(":/images/drumkv1_preset.png"); m_pComboBox->clear(); drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) { QStringListIterator iter(pConfig->presetList()); while (iter.hasNext()) { const QString& sPreset = iter.next(); m_pComboBox->addItem(icon, sPreset); } m_pComboBox->model()->sort(0); } const int iIndex = m_pComboBox->findText(sOldPreset); if (iIndex >= 0) m_pComboBox->setCurrentIndex(iIndex); else m_pComboBox->setEditText(sOldPreset); m_iDirtyPreset = 0; m_pComboBox->blockSignals(bBlockSignals); } // Preset control. void drumkv1widget_preset::initPreset (void) { drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig && !pConfig->sPreset.isEmpty()) loadPreset(pConfig->sPreset); else newPreset(); } // Dirty flag accessors. void drumkv1widget_preset::setDirtyPreset ( bool bDirtyPreset ) { if (bDirtyPreset) { ++m_iDirtyPreset; } else { m_iDirtyPreset = 0; } stabilizePreset(); } bool drumkv1widget_preset::isDirtyPreset (void) const { return (m_iDirtyPreset > 0); } void drumkv1widget_preset::stabilizePreset (void) { const QString& sPreset = m_pComboBox->currentText(); bool bEnabled = (!sPreset.isEmpty()); bool bExists = (m_pComboBox->findText(sPreset) >= 0); bool bDirty = (m_iDirtyPreset > 0); m_pSaveButton->setEnabled(bEnabled && (!bExists || bDirty)); m_pDeleteButton->setEnabled(bEnabled && bExists); m_pResetButton->setEnabled(bDirty); } // end of drumkv1widget_preset.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_config.h0000644000000000000000000000013213013273356016453 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_config.h0000644000175000001440000000616113013273356017303 0ustar00rncbcusers00000000000000// drumkv1_config.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_config_h #define __drumkv1_config_h #include "config.h" #define DRUMKV1_TITLE PACKAGE_NAME #define DRUMKV1_SUBTITLE "an old-school drum-kit sampler." #define DRUMKV1_WEBSITE "http://drumkv1.sourceforge.net" #define DRUMKV1_COPYRIGHT "Copyright (C) 2012-2016, rncbc aka Rui Nuno Capela. All rights reserved." #define DRUMKV1_DOMAIN "rncbc.org" //------------------------------------------------------------------------- // drumkv1_config - Prototype settings class (singleton). // #include #include // forward decls. class drumkv1_programs; class drumkv1_controls; class drumkv1_config : public QSettings { public: // Constructor. drumkv1_config(); // Default destructor. ~drumkv1_config(); // Default options... QString sPreset; QString sPresetDir; QString sSampleDir; // Dial knob behavior mode. int iKnobDialMode; // Special persistent options. bool bControlsEnabled; bool bProgramsEnabled; bool bProgramsPreview; bool bUseNativeDialogs; // Run-time special non-persistent options. bool bDontUseNativeDialogs; // Custom widget style theme. QString sCustomStyleTheme; // Singleton instance accessor. static drumkv1_config *getInstance(); // Preset utility methods. QString presetFile(const QString& sPreset); void setPresetFile(const QString& sPreset, const QString& sPresetFile); void removePreset(const QString& sPreset); QStringList presetList(); // Programs utility methods. void loadPrograms(drumkv1_programs *pPrograms); void savePrograms(drumkv1_programs *pPrograms); // Controllers utility methods. void loadControls(drumkv1_controls *pControls); void saveControls(drumkv1_controls *pControls); protected: // Preset group path. QString presetGroup() const; // Banks programs group path. QString programsGroup() const; QString bankPrefix() const; void clearPrograms(); // Controllers group path. QString controlsGroup() const; QString controlPrefix() const; void clearControls(); // Explicit I/O methods. void load(); void save(); private: // The singleton instance. static drumkv1_config *g_pSettings; }; #endif // __drumkv1_config_h // end of drumkv1_config.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_reverb.h0000644000000000000000000000013213013273356016473 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_reverb.h0000644000175000001440000001433613013273356017326 0ustar00rncbcusers00000000000000// drumkv1_reverb.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1_reverb_h #define __drumkv1_reverb_h #include #include //------------------------------------------------------------------------- // drumkv1_reverb // // -- borrowed, stirred and refactored from original FreeVerb -- // by Jezar at Dreampoint, June 2000 (public domain) // class drumkv1_reverb { public: drumkv1_reverb (float srate = 44100.0f) : m_srate(srate), m_room(0.5f), m_damp(0.5f), m_feedb(0.5f) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { static const uint32_t s_comb[NUM_COMBS] = { 1116, 1188, 1277, 1356, 1422, 1491, 1557, 1617, 1685, 1748 }; static const uint32_t s_allpass[NUM_ALLPASSES] = { 556, 441, 341, 225, 180, 153 }; const float sr = m_srate / 44100.0f; uint32_t j; for (j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].resize(uint32_t(s_allpass[j] * sr)); m_allpass0[j].reset(); m_allpass1[j].resize(uint32_t((s_allpass[j] + STEREO_SPREAD) * sr)); m_allpass1[j].reset(); } for (j = 0; j < NUM_COMBS; ++j) { m_comb0[j].resize(uint32_t(s_comb[j] * sr)); m_comb0[j].reset(); m_comb1[j].resize(uint32_t((s_comb[j] + STEREO_SPREAD) * sr)); m_comb1[j].reset(); } reset_feedb(); reset_room(); reset_damp(); } void process(float *in0, float *in1, uint32_t nframes, float wet, float feedb, float room, float damp, float width) { if (wet < 1E-9f) return; if (m_feedb != feedb) { m_feedb = feedb; reset_feedb(); } if (m_room != room) { m_room = room; reset_room(); } if (m_damp != damp) { m_damp = damp; reset_damp(); } uint32_t i, j; for (i = 0; i < nframes; ++i) { float out0 = *in0 * 0.05f; // 0.015f; float out1 = *in1 * 0.05f; // 0.015f; float tmp0 = 0.0f; float tmp1 = 0.0f; for (j = 0; j < NUM_COMBS; ++j) { tmp0 += m_comb0[j].output(out0); tmp1 += m_comb1[j].output(out1); } for (j = 0; j < NUM_ALLPASSES; ++j) { tmp0 = m_allpass0[j].output(tmp0); tmp1 = m_allpass1[j].output(tmp1); } if (width < 0.0f) { out0 = tmp0 * (1.0f + width) - tmp1 * width; out1 = tmp1 * (1.0f + width) - tmp0 * width; } else { out0 = tmp0 * width + tmp1 * (1.0f - width); out1 = tmp1 * width + tmp0 * (1.0f - width); } *in0++ += wet * out0; *in1++ += wet * out1; } } protected: static const uint32_t NUM_COMBS = 10; static const uint32_t NUM_ALLPASSES = 6; static const uint32_t STEREO_SPREAD = 23; void reset_room() { for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_feedb(m_room); m_comb1[j].set_feedb(m_room); } } void reset_damp() { const float damp2 = m_damp * m_damp; for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_damp(damp2); m_comb1[j].set_damp(damp2); } } void reset_feedb() { const float feedb2 = 2.0f * m_feedb * (2.0f - m_feedb) / 3.0f; for (uint32_t j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].set_feedb(feedb2); m_allpass1[j].set_feedb(feedb2); } } class sample_buffer { public: sample_buffer (uint32_t size = 0) : m_buffer(0), m_size(0), m_index(0) { resize(size); } virtual ~sample_buffer() { delete [] m_buffer; } void reset() { ::memset(m_buffer, 0, m_size * sizeof(float)); m_index = 0; } void resize(uint32_t size) { if (size < 1) size = 1; if (m_size != size) { const uint32_t old_size = m_size; if (size > old_size) { float *old_buffer = m_buffer; m_buffer = new float [size]; m_size = size; if (old_buffer) { ::memcpy(m_buffer, old_buffer, old_size * sizeof(float)); delete [] old_buffer; } } } } float *tick() { float *buf = m_buffer + m_index; if (++m_index >= m_size) m_index = 0; return buf; } private: float *m_buffer; uint32_t m_size; uint32_t m_index; }; class comb_filter : public sample_buffer { public: comb_filter (uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f), m_damp(0.5f), m_out(0.0f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb() const { return m_feedb; } void set_damp(float damp) { m_damp = damp; } float damp() const { return m_damp; } void reset() { sample_buffer::reset(); m_out = 0.0f; } float output(float in) { float *buf = tick(); float out = *buf; m_out = denormal(out * (1.0f - m_damp) + m_out * m_damp); *buf = in + (m_out * m_feedb); return out; } private: float m_feedb; float m_damp; float m_out; }; class allpass_filter : public sample_buffer { public: allpass_filter(uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb () const { return m_feedb; } float output(float in) { float *buf = tick(); float out = *buf; *buf = denormal(in + out * m_feedb); return out - in; } private: float m_feedb; }; static float denormal(float v) { union { float f; uint32_t w; } u; u.f = v; return (u.w & 0x7f800000) ? v : 0.0f; } private: float m_srate; float m_room; float m_damp; float m_feedb; comb_filter m_comb0[NUM_COMBS]; comb_filter m_comb1[NUM_COMBS]; allpass_filter m_allpass0[NUM_ALLPASSES]; allpass_filter m_allpass1[NUM_ALLPASSES]; }; #endif // __drumkv1_reverb_h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_jack.cpp0000644000000000000000000000013213013273356016451 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_jack.cpp0000644000175000001440000005062313013273356017303 0ustar00rncbcusers00000000000000// drumkv1_jack.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_jack.h" #include "drumkv1_config.h" #include "drumkv1_param.h" #include "drumkv1_programs.h" #include "drumkv1_controls.h" #include #include #include #include #include #include #ifdef CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // alsa input thread. #include class drumkv1_alsa_thread : public QThread { public: drumkv1_alsa_thread(drumkv1_jack *drumk) : QThread(), m_drumk(drumk), m_running(false) {} ~drumkv1_alsa_thread() { // fake sync and wait if (m_running && isRunning()) do { m_running = false; } while (!wait(100)); } protected: void run() { snd_seq_t *seq = m_drumk->alsa_seq(); if (seq == NULL) return; m_running = true; int nfds; struct pollfd *pfds; nfds = snd_seq_poll_descriptors_count(seq, POLLIN); pfds = (struct pollfd *) alloca(nfds * sizeof(struct pollfd)); snd_seq_poll_descriptors(seq, pfds, nfds, POLLIN); int poll_rc = 0; while (m_running && poll_rc >= 0) { poll_rc = ::poll(pfds, nfds, 200); while (poll_rc > 0) { snd_seq_event_t *ev = NULL; snd_seq_event_input(seq, &ev); m_drumk->alsa_capture(ev); // snd_seq_free_event(ev); poll_rc = snd_seq_event_input_pending(seq, 0); } } m_running = false; } private: drumkv1_jack *m_drumk; bool m_running; }; #endif // CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // JACK process callback. static int drumkv1_jack_process ( jack_nframes_t nframes, void *arg ) { return static_cast (arg)->process(nframes); } //---------------------------------------------------------------------- // JACK buffer-size change callback. static int drumkv1_jack_buffer_size ( jack_nframes_t nframes, void *arg ) { static_cast (arg)->setBufferSize(nframes); return 0; } #ifdef CONFIG_JACK_SESSION #include #include //---------------------------------------------------------------------- // drumkv1_jack_session_event -- JACK session event callabck // static void drumkv1_jack_session_event ( jack_session_event_t *pSessionEvent, void *pvArg ) { drumkv1_jack *pDrumk = static_cast (pvArg); if (pDrumk) pDrumk->sessionEvent(pSessionEvent); } #endif // CONFIG_JACK_SESSION //------------------------------------------------------------------------- // drumkv1_jack - impl. // drumkv1_jack::drumkv1_jack (void) : drumkv1(2) { m_client = NULL; m_activated = false; m_audio_ins = NULL; m_audio_outs = NULL; m_ins = m_outs = NULL; ::memset(m_params, 0, drumkv1::NUM_PARAMS * sizeof(float)); #ifdef CONFIG_JACK_MIDI m_midi_in = NULL; #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = NULL; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = NULL; m_alsa_buffer = NULL; m_alsa_thread = NULL; #endif drumkv1::programs()->enabled(true); drumkv1::controls()->enabled(true); open(DRUMKV1_TITLE); activate(); } drumkv1_jack::~drumkv1_jack (void) { deactivate(); close(); } jack_client_t *drumkv1_jack::client (void) const { return m_client; } int drumkv1_jack::process ( jack_nframes_t nframes ) { if (!m_activated) return 0; const uint16_t nchannels = drumkv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = static_cast ( ::jack_port_get_buffer(m_audio_ins[k], nframes)); outs[k] = static_cast ( ::jack_port_get_buffer(m_audio_outs[k], nframes)); } jack_position_t pos; jack_transport_query(m_client, &pos); if (pos.valid & JackPositionBBT) { const float host_bpm = float(pos.beats_per_minute); if (::fabsf(host_bpm - drumkv1::tempo()) > 0.001f) drumkv1::setTempo(host_bpm); } uint32_t ndelta = 0; #ifdef CONFIG_JACK_MIDI void *midi_in = ::jack_port_get_buffer(m_midi_in, nframes); if (midi_in) { const uint32_t nevents = ::jack_midi_get_event_count(midi_in); for (uint32_t n = 0; n < nevents; ++n) { jack_midi_event_t event; ::jack_midi_event_get(&event, midi_in, n); if (event.time > ndelta) { const uint32_t nread = event.time - ndelta; if (nread > 0) { drumkv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } } ndelta = event.time; drumkv1::process_midi(event.buffer, event.size); } } #endif #ifdef CONFIG_ALSA_MIDI const jack_nframes_t buffer_size = ::jack_get_buffer_size(m_client); const jack_nframes_t frame_time = ::jack_last_frame_time(m_client); uint8_t event_buffer[1024]; jack_midi_event_t event; while (::jack_ringbuffer_peek(m_alsa_buffer, (char *) &event, sizeof(event)) == sizeof(event)) { if (event.time > frame_time) break; jack_nframes_t event_time = frame_time - event.time; if (event_time > buffer_size) event_time = 0; else event_time = buffer_size - event_time; if (event_time > ndelta) { const uint32_t nread = event_time - ndelta; if (nread > 0) { drumkv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event_time; } ::jack_ringbuffer_read_advance(m_alsa_buffer, sizeof(event)); ::jack_ringbuffer_read(m_alsa_buffer, (char *) event_buffer, event.size); drumkv1::process_midi(event_buffer, event.size); } #endif // CONFIG_ALSA_MIDI if (nframes > ndelta) drumkv1::process(ins, outs, nframes - ndelta); return 0; } void drumkv1_jack::open ( const char *client_id ) { // init param ports for (uint32_t i = 0; i < drumkv1::NUM_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); m_params[i] = drumkv1_param::paramDefaultValue(index); drumkv1::setParamPort(index, &m_params[i]); } // open client m_client = ::jack_client_open(client_id, JackNullOption, NULL); if (m_client == NULL) return; // set sample rate drumkv1::setSampleRate(float(jack_get_sample_rate(m_client))); // drumkv1::reset(); // register audio ports & buffers const uint16_t nchannels = drumkv1::channels(); m_audio_ins = new jack_port_t * [nchannels]; m_audio_outs = new jack_port_t * [nchannels]; m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; char port_name[32]; for (uint16_t k = 0; k < nchannels; ++k) { ::snprintf(port_name, sizeof(port_name), "in_%d", k + 1); m_audio_ins[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); m_ins[k] = NULL; ::snprintf(port_name, sizeof(port_name), "out_%d", k + 1); m_audio_outs[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); m_outs[k] = NULL; } // register midi port #ifdef CONFIG_JACK_MIDI m_midi_in = ::jack_port_register(m_client, "in", JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0); #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = NULL; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = NULL; m_alsa_buffer = NULL; m_alsa_thread = NULL; // open alsa sequencer client... if (snd_seq_open(&m_alsa_seq, "hw", SND_SEQ_OPEN_INPUT, 0) >= 0) { snd_seq_set_client_name(m_alsa_seq, client_id); // m_alsa_client = snd_seq_client_id(m_alsa_seq); m_alsa_port = snd_seq_create_simple_port(m_alsa_seq, "in", SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE, SND_SEQ_PORT_TYPE_MIDI_GENERIC | SND_SEQ_PORT_TYPE_APPLICATION); snd_midi_event_new(1024, &m_alsa_decoder); m_alsa_buffer = ::jack_ringbuffer_create( 1024 * (sizeof(jack_midi_event_t) + 4)); m_alsa_thread = new drumkv1_alsa_thread(this); m_alsa_thread->start(QThread::TimeCriticalPriority); } #endif // CONFIG_ALSA_MIDI // setup any local, initial buffers... drumkv1::setBufferSize(::jack_get_buffer_size(m_client)); jack_set_buffer_size_callback(m_client, drumkv1_jack_buffer_size, this); // set process callbacks... ::jack_set_process_callback(m_client, drumkv1_jack_process, this); #ifdef CONFIG_JACK_SESSION // JACK session event callback... if (::jack_set_session_callback) { ::jack_set_session_callback(m_client, drumkv1_jack_session_event, this); } #endif } void drumkv1_jack::activate (void) { if (!m_activated) { drumkv1::reset(); if (m_client) { ::jack_activate(m_client); m_activated = true; } } } void drumkv1_jack::deactivate (void) { if (m_activated) { if (m_client) { m_activated = false; ::jack_deactivate(m_client); } } } void drumkv1_jack::close (void) { #ifdef CONFIG_ALSA_MIDI // close alsa sequencer client... if (m_alsa_seq) { if (m_alsa_thread) { delete m_alsa_thread; m_alsa_thread = NULL; } if (m_alsa_buffer) { ::jack_ringbuffer_free(m_alsa_buffer); m_alsa_buffer = NULL; } if (m_alsa_decoder) { snd_midi_event_free(m_alsa_decoder); m_alsa_decoder = NULL; } if (m_alsa_port >= 0) { snd_seq_delete_simple_port(m_alsa_seq, m_alsa_port); m_alsa_port = -1; } snd_seq_close(m_alsa_seq); // m_alsa_client = -1; m_alsa_seq = NULL; } #endif if (m_client == NULL) return; #ifdef CONFIG_JACK_MIDI // unregister midi port if (m_midi_in) { ::jack_port_unregister(m_client, m_midi_in); m_midi_in = NULL; } #endif // unregister audio ports const uint16_t nchannels = drumkv1::channels(); for (uint16_t k = 0; k < nchannels; ++k) { if (m_audio_outs && m_audio_outs[k]) { ::jack_port_unregister(m_client, m_audio_outs[k]); m_audio_outs[k] = NULL; } if (m_outs && m_outs[k]) m_outs[k] = NULL; if (m_audio_ins && m_audio_ins[k]) { ::jack_port_unregister(m_client, m_audio_ins[k]); m_audio_ins[k] = NULL; } if (m_ins && m_ins[k]) m_ins[k] = NULL; } if (m_outs) { delete [] m_outs; m_outs = NULL; } if (m_ins) { delete [] m_ins; m_ins = NULL; } if (m_audio_outs) { delete [] m_audio_outs; m_audio_outs = NULL; } if (m_audio_ins) { delete [] m_audio_ins; m_audio_ins = NULL; } // close client ::jack_client_close(m_client); m_client = NULL; } #ifdef CONFIG_ALSA_MIDI // alsa sequencer client. snd_seq_t *drumkv1_jack::alsa_seq (void) const { return m_alsa_seq; } // alsa event capture. void drumkv1_jack::alsa_capture ( snd_seq_event_t *ev ) { if (m_alsa_decoder == NULL) return; if (ev == NULL) return; // ignored events... switch(ev->type) { case SND_SEQ_EVENT_OSS: case SND_SEQ_EVENT_CLIENT_START: case SND_SEQ_EVENT_CLIENT_EXIT: case SND_SEQ_EVENT_CLIENT_CHANGE: case SND_SEQ_EVENT_PORT_START: case SND_SEQ_EVENT_PORT_EXIT: case SND_SEQ_EVENT_PORT_CHANGE: case SND_SEQ_EVENT_PORT_SUBSCRIBED: case SND_SEQ_EVENT_PORT_UNSUBSCRIBED: case SND_SEQ_EVENT_USR0: case SND_SEQ_EVENT_USR1: case SND_SEQ_EVENT_USR2: case SND_SEQ_EVENT_USR3: case SND_SEQ_EVENT_USR4: case SND_SEQ_EVENT_USR5: case SND_SEQ_EVENT_USR6: case SND_SEQ_EVENT_USR7: case SND_SEQ_EVENT_USR8: case SND_SEQ_EVENT_USR9: case SND_SEQ_EVENT_BOUNCE: case SND_SEQ_EVENT_USR_VAR0: case SND_SEQ_EVENT_USR_VAR1: case SND_SEQ_EVENT_USR_VAR2: case SND_SEQ_EVENT_USR_VAR3: case SND_SEQ_EVENT_USR_VAR4: case SND_SEQ_EVENT_NONE: return; } #ifdef CONFIG_DEBUG_0 // - show (input) event for debug purposes... fprintf(stderr, "ALSA MIDI In: 0x%02x", ev->type); if (ev->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " SysEx {"); unsigned char *data = (unsigned char *) ev->data.ext.ptr; for (unsigned int i = 0; i < ev->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(ev->data.raw8.d); ++i) fprintf(stderr, " %3d", ev->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif const unsigned int nlimit = ::jack_ringbuffer_write_space(m_alsa_buffer); if (nlimit > sizeof(jack_midi_event_t) + 4) { unsigned char ev_buff[nlimit]; unsigned char *ev_data = &ev_buff[0] + sizeof(jack_midi_event_t); const int ev_size = snd_midi_event_decode(m_alsa_decoder, ev_data, nlimit - sizeof(jack_midi_event_t), ev); if (ev_size > 0) { jack_midi_event_t *ev_head = (jack_midi_event_t *) &ev_buff[0]; ev_head->time = ::jack_frame_time(m_client); ev_head->size = ev_size; ev_head->buffer = (jack_midi_data_t *) ev_data; ::jack_ringbuffer_write(m_alsa_buffer, (const char *) ev_buff, sizeof(jack_midi_event_t) + ev_size); } snd_midi_event_reset_decode(m_alsa_decoder); } } #endif // CONFIG_ALSA_MIDI #ifdef CONFIG_JACK_SESSION // JACK session event handler. void drumkv1_jack::sessionEvent ( void *pvSessionArg ) { jack_session_event_t *pJackSessionEvent = (jack_session_event_t *) pvSessionArg; #ifdef CONFIG_DEBUG qDebug("drumkv1_jack::sessionEvent()" " type=%d client_uuid=\"%s\" session_dir=\"%s\"", int(pJackSessionEvent->type), pJackSessionEvent->client_uuid, pJackSessionEvent->session_dir); #endif const bool bQuit = (pJackSessionEvent->type == JackSessionSaveAndQuit); const QString sSessionDir = QString::fromUtf8(pJackSessionEvent->session_dir); const QString sSessionName = QFileInfo(QFileInfo(sSessionDir).canonicalPath()).completeBaseName(); const QString sSessionFile = sSessionName + '.' + DRUMKV1_TITLE; QStringList args; args << QCoreApplication::applicationFilePath(); args << QString("\"${SESSION_DIR}%1\"").arg(sSessionFile); drumkv1_param::savePreset(this, QFileInfo(sSessionDir, sSessionFile).absoluteFilePath()); const QByteArray aCmdLine = args.join(" ").toUtf8(); pJackSessionEvent->command_line = ::strdup(aCmdLine.constData()); jack_session_reply(m_client, pJackSessionEvent); jack_session_event_free(pJackSessionEvent); if (bQuit) QCoreApplication::quit(); } #endif // CONFIG_JACK_SESSION void drumkv1_jack::selectSample ( int key ) { // something to do... drumkv1::setCurrentElementEx(key); drumkv1_sched::sync_notify(this, drumkv1_sched::Sample, 0); } void drumkv1_jack::updatePreset ( bool /*bDirty*/ ) { // nothing to do here... } void drumkv1_jack::updateSample (void) { // nothing to do here... } //------------------------------------------------------------------------- // drumkv1_jack_application -- Singleton application instance. // #include "drumkv1widget_jack.h" #include #include #ifdef CONFIG_NSM #include "drumkv1_nsm.h" #endif // Constructor. drumkv1_jack_application::drumkv1_jack_application ( int& argc, char **argv ) : QObject(NULL), m_pApp(NULL), m_bGui(true), m_pDrumk(NULL), m_pWidget(NULL) #ifdef CONFIG_NSM , m_pNsmClient(NULL) #endif { #ifdef Q_WS_X11 m_bGui = (::getenv("DISPLAY") != 0); #endif for (int i = 1; i < argc; ++i) { const QString& sArg = QString::fromLocal8Bit(argv[i]); if (sArg[0] != '-') m_presets.append(sArg); else if (sArg == "-g" || sArg == "--no-gui") m_bGui = false; } if (m_bGui) m_pApp = new QApplication(argc, argv); else m_pApp = new QCoreApplication(argc, argv); } // Destructor. drumkv1_jack_application::~drumkv1_jack_application (void) { #ifdef CONFIG_NSM if (m_pNsmClient) delete m_pNsmClient; #endif if (m_pWidget) delete m_pWidget; if (m_pDrumk) delete m_pDrumk; if (m_pApp) delete m_pApp; } // Argument parser method. bool drumkv1_jack_application::parse_args (void) { QTextStream out(stderr); const QStringList& args = m_pApp->arguments(); QStringListIterator iter(args); while (iter.hasNext()) { const QString& sArg = iter.next(); if (sArg == "-h" || sArg == "--help") { out << QObject::tr( "Usage: %1 [options] [preset-file]\n\n" DRUMKV1_TITLE " - " DRUMKV1_SUBTITLE "\n\n" "Options:\n\n" " -g, --no-gui\n\tDisable the graphical user interface (GUI)\n\n" " -h, --help\n\tShow help about command line options\n\n" " -v, --version\n\tShow version information\n\n") .arg(args.at(0)); return false; } else if (sArg == "-v" || sArg == "-V" || sArg == "--version") { out << QObject::tr("Qt: %1\n") .arg(qVersion()); out << QObject::tr("%1: %2 (%3)\n") .arg(DRUMKV1_TITLE) .arg(CONFIG_BUILD_VERSION) .arg(CONFIG_BUILD_DATE); return false; } } return true; } // Startup methods. bool drumkv1_jack_application::setup (void) { if (m_pApp == NULL) return false; if (!parse_args()) { m_pApp->quit(); return false; } m_pDrumk = new drumkv1_jack(); if (m_bGui) { m_pWidget = new drumkv1widget_jack(m_pDrumk); m_pWidget->show(); if (m_presets.isEmpty()) m_pWidget->initPreset(); else m_pWidget->loadPreset(m_presets.first()); } else if (!m_presets.isEmpty()) drumkv1_param::loadPreset(m_pDrumk, m_presets.first()); #ifdef CONFIG_NSM // Check whether to participate into a NSM session... const QString& nsm_url = QString::fromLatin1(::getenv("NSM_URL")); if (!nsm_url.isEmpty()) { m_pNsmClient = new drumkv1_nsm(nsm_url); QObject::connect(m_pNsmClient, SIGNAL(open()), SLOT(openSession())); QObject::connect(m_pNsmClient, SIGNAL(save()), SLOT(saveSession())); QObject::connect(m_pNsmClient, SIGNAL(show()), SLOT(showSession())); QObject::connect(m_pNsmClient, SIGNAL(hide()), SLOT(hideSession())); QString caps(":switch:dirty:"); if (m_bGui) caps += "optional-gui:"; m_pNsmClient->announce(DRUMKV1_TITLE, caps.toLatin1().constData()); if (m_pWidget) m_pWidget->setNsmClient(m_pNsmClient); } #endif // CONFIG_NSM return true; } // Facade method. int drumkv1_jack_application::exec (void) { return (setup() ? m_pApp->exec() : 1); } #ifdef CONFIG_NSM void drumkv1_jack_application::openSession (void) { if (m_pDrumk == NULL) return; if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("drumkv1_jack::openSession()"); #endif m_pDrumk->deactivate(); m_pDrumk->close(); const QString& client_id = m_pNsmClient->client_id(); const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); m_pDrumk->open(client_id.toUtf8().constData()); m_pDrumk->activate(); const QDir dir(path_name); if (!dir.exists()) dir.mkpath(path_name); const QFileInfo fi(path_name, display_name + '.' + DRUMKV1_TITLE); if (fi.exists()) { const QString& sFilename = fi.absoluteFilePath(); if (m_pWidget) { m_pWidget->loadPreset(sFilename); } else { drumkv1_param::loadPreset(m_pDrumk, sFilename); } } m_pNsmClient->open_reply(); m_pNsmClient->dirty(false); if (m_pWidget) m_pNsmClient->visible(m_pWidget->isVisible()); } void drumkv1_jack_application::saveSession (void) { if (m_pDrumk == NULL) return; if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("drumkv1_jack::saveSession()"); #endif 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 QFileInfo fi(path_name, display_name + '.' + DRUMKV1_TITLE); drumkv1_param::savePreset(m_pDrumk, fi.absoluteFilePath()); m_pNsmClient->save_reply(); m_pNsmClient->dirty(false); } void drumkv1_jack_application::showSession (void) { if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("drumkv1_jack::showSession()"); #endif if (m_pWidget) { m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } } void drumkv1_jack_application::hideSession (void) { if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("drumkv1_jack::hideSession()"); #endif if (m_pWidget) m_pWidget->hide(); } #endif // CONFIG_NSM //------------------------------------------------------------------------- // main int main ( int argc, char *argv[] ) { Q_INIT_RESOURCE(drumkv1); drumkv1_jack_application app(argc, argv); return app.exec(); } // end of drumkv1_jack.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_nsm.h0000644000000000000000000000013213013273356016003 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_nsm.h0000644000175000001440000000637113013273356016636 0ustar00rncbcusers00000000000000// drumkv1_nsm.h // /**************************************************************************** Copyright (C) 2012-2013, 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 __drumkv1_nsm_h #define __drumkv1_nsm_h #include #ifdef CONFIG_LIBLO #include #endif //--------------------------------------------------------------------------- // drumkv1_nsm - NSM OSC client agent. class drumkv1_nsm : public QObject { Q_OBJECT public: // Constructor. drumkv1_nsm(const QString& nsm_url, QObject *pParent = 0); // Destructor. ~drumkv1_nsm(); // 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); void open(); void save(); void loaded(); void show(); void hide(); private: // Instance variables. #ifdef CONFIG_LIBLO lo_address m_address; lo_server_thread m_thread; lo_server m_server; #endif bool m_active; QString m_manager; QString m_capabilities; QString m_path_name; QString m_display_name; QString m_client_id; }; #endif // __drumkv1_nsm_h // end of drumkv1_nsm.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_wave.cpp0000644000000000000000000000013213013273356017707 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_wave.cpp0000644000175000001440000001315413013273356020537 0ustar00rncbcusers00000000000000// drumkv1widget_wave.cpp // /**************************************************************************** Copyright (C) 2012-2015, 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 "drumkv1widget_wave.h" #include "drumkv1_wave.h" #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // drumkv1widget_wave -- Custom widget // Constructor. drumkv1widget_wave::drumkv1widget_wave ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_bDragging(false), m_iDragShape(0) { m_pWave = new drumkv1_wave_lf(128); setFixedSize(QSize(60, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. drumkv1widget_wave::~drumkv1widget_wave (void) { delete m_pWave; } // Parameter accessors. void drumkv1widget_wave::setWaveShape ( float fWaveShape ) { int iWaveShape = int(fWaveShape); if (iWaveShape != int(m_pWave->shape())) { if (iWaveShape < int(drumkv1_wave::Pulse)) iWaveShape = int(drumkv1_wave::Noise); else if (iWaveShape > int(drumkv1_wave::Noise)) iWaveShape = int(drumkv1_wave::Pulse); m_pWave->reset(drumkv1_wave::Shape(iWaveShape), m_pWave->width()); update(); emit waveShapeChanged(waveShape()); } } float drumkv1widget_wave::waveShape (void) const { return float(m_pWave->shape()); } void drumkv1widget_wave::setWaveWidth ( float fWaveWidth ) { if (::fabsf(fWaveWidth - m_pWave->width()) > 0.001f) { m_pWave->reset(m_pWave->shape(), safe_value(fWaveWidth)); update(); emit waveWidthChanged(waveWidth()); } } float drumkv1widget_wave::waveWidth (void) const { return m_pWave->width(); } // Draw curve. void drumkv1widget_wave::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = (h >> 1); const int w2 = (w >> 1); QPainterPath path; path.moveTo(0, h2); for (int x = 1; x < w; ++x) path.lineTo(x, h2 - int(m_pWave->value(float(x) / float(w)) * float(h2 - 2))); path.lineTo(w, h2); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? pal.mid().color() : pal.midlight().color()); painter.drawLine(w2, 0, w2, h); painter.drawLine(0, h2, w, h2); painter.setRenderHint(QPainter::Antialiasing, true); painter.setPen(QPen(rgbLite.darker(), 2)); path.translate(+1, +1); painter.drawPath(path); painter.setPen(QPen(rgbLite, 2)); path.translate(-1, -1); painter.drawPath(path); painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void drumkv1widget_wave::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int x = int(waveWidth() * float(w)); setWaveWidth(float(x + dx) / float(w)); const int h2 = (h >> 1); m_iDragShape += dy; if (m_iDragShape > +h2) { setWaveShape(waveShape() - 1); m_iDragShape = 0; } else if (m_iDragShape < -h2) { setWaveShape(waveShape() + 1); m_iDragShape = 0; } m_posDrag = pos; } } // Mouse interaction. void drumkv1widget_wave::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void drumkv1widget_wave::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; m_iDragShape = 0; } } void drumkv1widget_wave::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void drumkv1widget_wave::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseDoubleClickEvent(pMouseEvent); if (!m_bDragging) setWaveShape(waveShape() + 1); } void drumkv1widget_wave::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { setWaveShape(waveShape() + (delta < 0 ? -1 : +1)); } else { const float w2 = float(width() >> 1); const int x = int(waveWidth() * w2); setWaveWidth(float(x + delta) / w2); } } // end of drumkv1widget_wave.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_status.h0000644000000000000000000000013213013273356017735 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_status.h0000644000175000001440000000310013013273356020553 0ustar00rncbcusers00000000000000// drumkv1widget_status.h // /**************************************************************************** Copyright (C) 2012-2014, 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 __drumkv1widget_status_h #define __drumkv1widget_status_h #include // Forward declarations. class QLabel; //------------------------------------------------------------------------- // drumkv1widget_status - Custom status-bar widget. class drumkv1widget_status : public QStatusBar { Q_OBJECT public: // Constructor. drumkv1widget_status(QWidget *pParent = 0); // Permanent widgets accessors. void setModified(bool bModified); bool isModified() const; private: // Permanent widgets. QLabel *m_pModifiedLabel; }; #endif // __drumkv1widget_status_h // end of drumkv1widget_status.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget.cpp0000644000000000000000000000013213013273356016665 xustar0030 mtime=1479374574.383366735 30 atime=1479374574.383366735 30 ctime=1479374574.383366735 drumkv1-0.8.0/src/drumkv1widget.cpp0000644000175000001440000011716513013273356017524 0ustar00rncbcusers00000000000000// drumkv1widget.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1widget.h" #include "drumkv1_param.h" #include "drumkv1_sample.h" #include "drumkv1_sched.h" #include "drumkv1widget_config.h" #include "drumkv1widget_control.h" #include #include //------------------------------------------------------------------------- // drumkv1widget - impl. // // Constructor. drumkv1widget::drumkv1widget ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { Q_INIT_RESOURCE(drumkv1); #if QT_VERSION >= 0x050000 // HACK: Dark themes grayed/disabled color group fix... QPalette pal; 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(150)); pal.setBrush(group, QPalette::Midlight, color.lighter(120)); pal.setBrush(group, QPalette::Dark, color.darker(150)); pal.setBrush(group, QPalette::Mid, color.darker(120)); pal.setBrush(group, QPalette::Shadow, color.darker(200)); } pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); QWidget::setPalette(pal); } #endif m_ui.setupUi(this); // Init sched notifier. m_sched_notifier = NULL; // Init swapable params A/B to default. for (uint32_t i = 0; i < drumkv1::NUM_PARAMS; ++i) m_params_ab[i] = drumkv1_param::paramDefaultValue(drumkv1::ParamIndex(i)); // Start clean. m_iUpdate = 0; // Replicate the stacked/pages for (int iTab = 0; iTab < m_ui.StackedWidget->count(); ++iTab) m_ui.TabBar->addTab(m_ui.StackedWidget->widget(iTab)->windowTitle()); // Swappable params A/B group. QButtonGroup *pSwapParamsGroup = new QButtonGroup(this); pSwapParamsGroup->addButton(m_ui.SwapParamsAButton); pSwapParamsGroup->addButton(m_ui.SwapParamsBButton); pSwapParamsGroup->setExclusive(true); m_ui.SwapParamsAButton->setChecked(true); // Wave shapes. QStringList shapes; shapes << tr("Pulse"); shapes << tr("Saw"); shapes << tr("Sine"); shapes << tr("Rand"); shapes << tr("Noise"); m_ui.Lfo1ShapeKnob->insertItems(0, shapes); // Filter types. QStringList types; types << tr("LPF"); types << tr("BPF"); types << tr("HPF"); types << tr("BRF"); m_ui.Dcf1TypeKnob->insertItems(0, types); // Filter slopes. QStringList slopes; slopes << tr("12dB/oct"); slopes << tr("24dB/oct"); slopes << tr("Biquad"); slopes << tr("Formant"); m_ui.Dcf1SlopeKnob->insertItems(0, slopes); // Channel filters QStringList channels; channels << tr("Omni"); for (int iChannel = 0; iChannel < 16; ++iChannel) channels << QString::number(iChannel + 1); m_ui.Def1ChannelKnob->insertItems(0, channels); // Noteoff modes. QStringList modes; modes << tr("Disabled"); modes << tr("Enabled"); m_ui.Def1NoteoffKnob->insertItems(0, modes); // Dynamic states. QStringList states; states << tr("Off"); states << tr("On"); m_ui.Gen1ReverseKnob->insertItems(0, states); m_ui.Lfo1SyncKnob->insertItems(0, states); m_ui.Dyn1CompressKnob->insertItems(0, states); m_ui.Dyn1LimiterKnob->insertItems(0, states); // Special values const QString& sOff = states.first(); m_ui.Cho1WetKnob->setSpecialValueText(sOff); m_ui.Fla1WetKnob->setSpecialValueText(sOff); m_ui.Pha1WetKnob->setSpecialValueText(sOff); m_ui.Del1WetKnob->setSpecialValueText(sOff); m_ui.Rev1WetKnob->setSpecialValueText(sOff); const QString& sAuto = tr("Auto"); m_ui.Gen1EnvTimeKnob->setSpecialValueText(sAuto); m_ui.Lfo1BpmKnob->setSpecialValueText(sAuto); m_ui.Del1BpmKnob->setSpecialValueText(sAuto); // Wave integer widths. m_ui.Lfo1WidthKnob->setDecimals(0); // GEN group limits. [0=off, 1..128] m_ui.Gen1GroupKnob->setSpecialValueText(sOff); m_ui.Gen1GroupKnob->setScale(1.0f); m_ui.Gen1GroupKnob->setMinimum(0.0f); m_ui.Gen1GroupKnob->setMaximum(128.0f); m_ui.Gen1GroupKnob->setDecimals(0); m_ui.Gen1GroupKnob->setSingleStep(10.0f); // GEN octave limits. m_ui.Gen1CoarseKnob->setMinimum(-4.0f); m_ui.Gen1CoarseKnob->setMaximum(+4.0f); // GEN tune limits. m_ui.Gen1FineKnob->setMinimum(-1.0f); m_ui.Gen1FineKnob->setMaximum(+1.0f); // DCF volume (env.amount) limits. m_ui.Dcf1EnvelopeKnob->setMinimum(-1.0f); m_ui.Dcf1EnvelopeKnob->setMaximum(+1.0f); // LFO parameter limits. m_ui.Lfo1BpmKnob->setScale(1.0f); m_ui.Lfo1BpmKnob->setMinimum(0.0f); m_ui.Lfo1BpmKnob->setMaximum(360.0f); m_ui.Lfo1BpmKnob->setSingleStep(1.0f); m_ui.Lfo1SweepKnob->setMinimum(-1.0f); m_ui.Lfo1SweepKnob->setMaximum(+1.0f); m_ui.Lfo1CutoffKnob->setMinimum(-1.0f); m_ui.Lfo1CutoffKnob->setMaximum(+1.0f); m_ui.Lfo1ResoKnob->setMinimum(-1.0f); m_ui.Lfo1ResoKnob->setMaximum(+1.0f); m_ui.Lfo1PitchKnob->setMinimum(-1.0f); m_ui.Lfo1PitchKnob->setMaximum(+1.0f); m_ui.Lfo1PanningKnob->setMinimum(-1.0f); m_ui.Lfo1PanningKnob->setMaximum(+1.0f); m_ui.Lfo1VolumeKnob->setMinimum(-1.0f); m_ui.Lfo1VolumeKnob->setMaximum(+1.0f); // Output (stereo-)width limits. m_ui.Out1WidthKnob->setMinimum(-1.0f); m_ui.Out1WidthKnob->setMaximum(+1.0f); // Output (stereo-)panning limits. m_ui.Out1PanningKnob->setMinimum(-1.0f); m_ui.Out1PanningKnob->setMaximum(+1.0f); // Effects (delay BPM) m_ui.Del1BpmKnob->setScale(1.0f); m_ui.Del1BpmKnob->setMinimum(0.0f); m_ui.Del1BpmKnob->setMaximum(360.0f); m_ui.Del1BpmKnob->setSingleStep(1.0f); // GEN1 setParamKnob(drumkv1::GEN1_REVERSE, m_ui.Gen1ReverseKnob); setParamKnob(drumkv1::GEN1_GROUP, m_ui.Gen1GroupKnob); setParamKnob(drumkv1::GEN1_COARSE, m_ui.Gen1CoarseKnob); setParamKnob(drumkv1::GEN1_FINE, m_ui.Gen1FineKnob); setParamKnob(drumkv1::GEN1_ENVTIME, m_ui.Gen1EnvTimeKnob); // DCF1 setParamKnob(drumkv1::DCF1_CUTOFF, m_ui.Dcf1CutoffKnob); setParamKnob(drumkv1::DCF1_RESO, m_ui.Dcf1ResoKnob); setParamKnob(drumkv1::DCF1_TYPE, m_ui.Dcf1TypeKnob); setParamKnob(drumkv1::DCF1_SLOPE, m_ui.Dcf1SlopeKnob); setParamKnob(drumkv1::DCF1_ENVELOPE, m_ui.Dcf1EnvelopeKnob); setParamKnob(drumkv1::DCF1_ATTACK, m_ui.Dcf1AttackKnob); setParamKnob(drumkv1::DCF1_DECAY1, m_ui.Dcf1Decay1Knob); setParamKnob(drumkv1::DCF1_LEVEL2, m_ui.Dcf1Level2Knob); setParamKnob(drumkv1::DCF1_DECAY2, m_ui.Dcf1Decay2Knob); QObject::connect( m_ui.Dcf1Filt, SIGNAL(cutoffChanged(float)), m_ui.Dcf1CutoffKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1CutoffKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setCutoff(float))); QObject::connect( m_ui.Dcf1Filt, SIGNAL(resoChanged(float)), m_ui.Dcf1ResoKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ResoKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setReso(float))); QObject::connect( m_ui.Dcf1TypeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setType(float))); QObject::connect( m_ui.Dcf1SlopeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setSlope(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(attackChanged(float)), m_ui.Dcf1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(decay1Changed(float)), m_ui.Dcf1Decay1Knob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1Decay1Knob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setDecay1(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(level2Changed(float)), m_ui.Dcf1Level2Knob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1Level2Knob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setLevel2(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(decay2Changed(float)), m_ui.Dcf1Decay2Knob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1Decay2Knob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setDecay2(float))); // LFO1 setParamKnob(drumkv1::LFO1_SHAPE, m_ui.Lfo1ShapeKnob); setParamKnob(drumkv1::LFO1_WIDTH, m_ui.Lfo1WidthKnob); setParamKnob(drumkv1::LFO1_BPM, m_ui.Lfo1BpmKnob); setParamKnob(drumkv1::LFO1_RATE, m_ui.Lfo1RateKnob); setParamKnob(drumkv1::LFO1_SYNC, m_ui.Lfo1SyncKnob); setParamKnob(drumkv1::LFO1_PANNING, m_ui.Lfo1PanningKnob); setParamKnob(drumkv1::LFO1_VOLUME, m_ui.Lfo1VolumeKnob); setParamKnob(drumkv1::LFO1_CUTOFF, m_ui.Lfo1CutoffKnob); setParamKnob(drumkv1::LFO1_RESO, m_ui.Lfo1ResoKnob); setParamKnob(drumkv1::LFO1_PITCH, m_ui.Lfo1PitchKnob); setParamKnob(drumkv1::LFO1_SWEEP, m_ui.Lfo1SweepKnob); setParamKnob(drumkv1::LFO1_ATTACK, m_ui.Lfo1AttackKnob); setParamKnob(drumkv1::LFO1_DECAY1, m_ui.Lfo1Decay1Knob); setParamKnob(drumkv1::LFO1_LEVEL2, m_ui.Lfo1Level2Knob); setParamKnob(drumkv1::LFO1_DECAY2, m_ui.Lfo1Decay2Knob); QObject::connect( m_ui.Lfo1ShapeKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveShape(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveShapeChanged(float)), m_ui.Lfo1ShapeKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1WidthKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveWidth(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveWidthChanged(float)), m_ui.Lfo1WidthKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(attackChanged(float)), m_ui.Lfo1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(decay1Changed(float)), m_ui.Lfo1Decay1Knob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Decay1Knob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setDecay1(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(level2Changed(float)), m_ui.Lfo1Level2Knob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Level2Knob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setLevel2(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(decay2Changed(float)), m_ui.Lfo1Decay2Knob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Decay2Knob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setDecay2(float))); // DCA1 setParamKnob(drumkv1::DCA1_VOLUME, m_ui.Dca1VolumeKnob); setParamKnob(drumkv1::DCA1_ATTACK, m_ui.Dca1AttackKnob); setParamKnob(drumkv1::DCA1_DECAY1, m_ui.Dca1Decay1Knob); setParamKnob(drumkv1::DCA1_LEVEL2, m_ui.Dca1Level2Knob); setParamKnob(drumkv1::DCA1_DECAY2, m_ui.Dca1Decay2Knob); QObject::connect( m_ui.Dca1Env, SIGNAL(attackChanged(float)), m_ui.Dca1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(decay1Changed(float)), m_ui.Dca1Decay1Knob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1Decay1Knob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setDecay1(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(level2Changed(float)), m_ui.Dca1Level2Knob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1Level2Knob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setLevel2(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(decay2Changed(float)), m_ui.Dca1Decay2Knob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1Decay2Knob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setDecay2(float))); // DEF1 setParamKnob(drumkv1::DEF1_PITCHBEND, m_ui.Def1PitchbendKnob); setParamKnob(drumkv1::DEF1_MODWHEEL, m_ui.Def1ModwheelKnob); setParamKnob(drumkv1::DEF1_PRESSURE, m_ui.Def1PressureKnob); setParamKnob(drumkv1::DEF1_VELOCITY, m_ui.Def1VelocityKnob); setParamKnob(drumkv1::DEF1_CHANNEL, m_ui.Def1ChannelKnob); setParamKnob(drumkv1::DEF1_NOTEOFF, m_ui.Def1NoteoffKnob); // OUT1 setParamKnob(drumkv1::OUT1_WIDTH, m_ui.Out1WidthKnob); setParamKnob(drumkv1::OUT1_PANNING, m_ui.Out1PanningKnob); setParamKnob(drumkv1::OUT1_FXSEND, m_ui.Out1FxSendKnob); setParamKnob(drumkv1::OUT1_VOLUME, m_ui.Out1VolumeKnob); // Reverb (stereo-)width limits. m_ui.Rev1WidthKnob->setMinimum(-1.0f); m_ui.Rev1WidthKnob->setMaximum(+1.0f); // Effects setParamKnob(drumkv1::CHO1_WET, m_ui.Cho1WetKnob); setParamKnob(drumkv1::CHO1_DELAY, m_ui.Cho1DelayKnob); setParamKnob(drumkv1::CHO1_FEEDB, m_ui.Cho1FeedbKnob); setParamKnob(drumkv1::CHO1_RATE, m_ui.Cho1RateKnob); setParamKnob(drumkv1::CHO1_MOD, m_ui.Cho1ModKnob); setParamKnob(drumkv1::FLA1_WET, m_ui.Fla1WetKnob); setParamKnob(drumkv1::FLA1_DELAY, m_ui.Fla1DelayKnob); setParamKnob(drumkv1::FLA1_FEEDB, m_ui.Fla1FeedbKnob); setParamKnob(drumkv1::FLA1_DAFT, m_ui.Fla1DaftKnob); setParamKnob(drumkv1::PHA1_WET, m_ui.Pha1WetKnob); setParamKnob(drumkv1::PHA1_RATE, m_ui.Pha1RateKnob); setParamKnob(drumkv1::PHA1_FEEDB, m_ui.Pha1FeedbKnob); setParamKnob(drumkv1::PHA1_DEPTH, m_ui.Pha1DepthKnob); setParamKnob(drumkv1::PHA1_DAFT, m_ui.Pha1DaftKnob); setParamKnob(drumkv1::DEL1_WET, m_ui.Del1WetKnob); setParamKnob(drumkv1::DEL1_DELAY, m_ui.Del1DelayKnob); setParamKnob(drumkv1::DEL1_FEEDB, m_ui.Del1FeedbKnob); setParamKnob(drumkv1::DEL1_BPM, m_ui.Del1BpmKnob); // Reverb setParamKnob(drumkv1::REV1_WET, m_ui.Rev1WetKnob); setParamKnob(drumkv1::REV1_ROOM, m_ui.Rev1RoomKnob); setParamKnob(drumkv1::REV1_DAMP, m_ui.Rev1DampKnob); setParamKnob(drumkv1::REV1_FEEDB, m_ui.Rev1FeedbKnob); setParamKnob(drumkv1::REV1_WIDTH, m_ui.Rev1WidthKnob); // Dynamics setParamKnob(drumkv1::DYN1_COMPRESS, m_ui.Dyn1CompressKnob); setParamKnob(drumkv1::DYN1_LIMITER, m_ui.Dyn1LimiterKnob); // Element selectors... QObject::connect(m_ui.Elements, SIGNAL(itemActivated(int)), SLOT(activateElement())); QObject::connect(m_ui.Elements, SIGNAL(itemDoubleClicked(int)), SLOT(doubleClickElement())); QObject::connect(m_ui.Elements, SIGNAL(itemLoadSampleFile(const QString&, int)), SLOT(loadSampleElement(const QString&))); // Sample management... QObject::connect(m_ui.Gen1Sample, SIGNAL(loadSampleFile(const QString&)), SLOT(loadSample(const QString&))); // Preset management QObject::connect(m_ui.Preset, SIGNAL(newPresetFile()), SLOT(newPreset())); QObject::connect(m_ui.Preset, SIGNAL(loadPresetFile(const QString&)), SLOT(loadPreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(savePresetFile(const QString&)), SLOT(savePreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(resetPresetFile()), SLOT(resetParams())); // Common context menu... m_ui.Elements->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.Gen1Sample->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.Elements, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenuRequest(const QPoint&))); QObject::connect(m_ui.Gen1Sample, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenuRequest(const QPoint&))); // Swap params A/B QObject::connect(m_ui.SwapParamsAButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); QObject::connect(m_ui.SwapParamsBButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); // Direct stacked-page signal/slot QObject::connect(m_ui.TabBar, SIGNAL(currentChanged(int)), m_ui.StackedWidget, SLOT(setCurrentIndex(int))); // Menu actions QObject::connect(m_ui.helpConfigureAction, SIGNAL(triggered(bool)), SLOT(helpConfigure())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); // General knob/dial behavior init... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) { drumkv1widget_dial::setDialMode( drumkv1widget_dial::DialMode(pConfig->iKnobDialMode)); } // Epilog. // QWidget::adjustSize(); m_ui.StatusBar->showMessage(tr("Ready"), 5000); m_ui.StatusBar->setModified(false); m_ui.Preset->setDirtyPreset(false); } // Destructor. drumkv1widget::~drumkv1widget (void) { if (m_sched_notifier) delete m_sched_notifier; } // Create/initialize the scheduler/work notifier. void drumkv1widget::initSchedNotifier (void) { if (m_sched_notifier) { delete m_sched_notifier; m_sched_notifier = NULL; } drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; m_sched_notifier = new drumkv1widget_sched(pDrumkUi->instance(), this); QObject::connect(m_sched_notifier, SIGNAL(notify(int, int)), SLOT(updateSchedNotify(int, int))); } // Param kbob (widget) map accesors. void drumkv1widget::setParamKnob ( drumkv1::ParamIndex index, drumkv1widget_knob *pKnob ) { pKnob->setDefaultValue(drumkv1_param::paramDefaultValue(index)); m_paramKnobs.insert(index, pKnob); m_knobParams.insert(pKnob, index); QObject::connect(pKnob, SIGNAL(valueChanged(float)), SLOT(paramChanged(float))); pKnob->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(pKnob, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(paramContextMenu(const QPoint&))); } drumkv1widget_knob *drumkv1widget::paramKnob ( drumkv1::ParamIndex index ) const { return m_paramKnobs.value(index, NULL); } // Param port accessors. void drumkv1widget::setParamValue ( drumkv1::ParamIndex index, float fValue, bool bDefault ) { ++m_iUpdate; drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) pKnob->setValue(fValue, bDefault); updateParamEx(index, fValue); --m_iUpdate; } float drumkv1widget::paramValue ( drumkv1::ParamIndex index ) const { float fValue = 0.0f; drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) { fValue = pKnob->value(); } else { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) fValue = pDrumkUi->paramValue(index); } return fValue; } // Param knob (widget) slot. void drumkv1widget::paramChanged ( float fValue ) { if (m_iUpdate > 0) return; drumkv1widget_knob *pKnob = qobject_cast (sender()); if (pKnob) { const drumkv1::ParamIndex index = m_knobParams.value(pKnob); // Save current element param value... drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) { const int key = pDrumkUi->currentElement(); drumkv1_element *element = pDrumkUi->element(key); if (element) element->setParamValue(index, fValue); } // Proceed with regular formalities... updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pKnob->toolTip()) .arg(pKnob->valueText()), 5000); updateDirtyPreset(true); } } // Update local tied widgets. void drumkv1widget::updateParamEx ( drumkv1::ParamIndex index, float fValue ) { ++m_iUpdate; switch (index) { #if 0//--updateSchedNotify(drumkv1_sched::Sample, 0); case drumkv1::GEN1_REVERSE: { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) { const bool bReverse = bool(fValue > 0.0f); pDrumkUi->setReverse(bReverse); updateSample(pDrumkUi->sample()); } break; } #endif case drumkv1::DCF1_SLOPE: m_ui.Dcf1TypeKnob->setEnabled(int(fValue) != 3); // !Formant // Fall thru... default: break; } --m_iUpdate; } // Update scheduled controllers param/knob widgets. void drumkv1widget::updateSchedParam ( drumkv1::ParamIndex index, float fValue ) { ++m_iUpdate; drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) { pKnob->setValue(fValue, false); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pKnob->toolTip()) .arg(pKnob->valueText()), 5000); updateDirtyPreset(true); } --m_iUpdate; } // Reset all param knobs to default values. void drumkv1widget::resetParams (void) { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; pDrumkUi->reset(); resetSwapParams(); for (uint32_t i = 0; i < drumkv1::NUM_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; float fValue = drumkv1_param::paramDefaultValue(index); drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) fValue = pKnob->defaultValue(); setParamValue(index, fValue); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[i] = fValue; } m_ui.StatusBar->showMessage(tr("Reset preset"), 5000); updateDirtyPreset(false); } // Swap params A/B. void drumkv1widget::swapParams ( bool bOn ) { if (m_iUpdate > 0 || !bOn) return; #ifdef CONFIG_DEBUG qDebug("drumkv1widget::swapParams(%d)", int(bOn)); #endif // resetParamKnobs(drumkv1::NUM_PARAMS); drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) { // Save current element param values... const int key = pDrumkUi->currentElement(); drumkv1_element *element = pDrumkUi->element(key); if (element) { for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) { pKnob->setDefaultValue(element->paramValue(index, 0)); element->setParamValue(index, pKnob->value()); } } } // Swap all element params A/B... pDrumkUi->resetParamValues(true); // Retrieve current element param values... if (element) { for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; m_params_ab[i] = element->paramValue(index); } } } for (uint32_t i = 0; i < drumkv1::NUM_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) { const float fOldValue = pKnob->value(); const float fNewValue = m_params_ab[i]; setParamValue(index, fNewValue); updateParam(index, fNewValue); m_params_ab[i] = fOldValue; } } const bool bSwapA = m_ui.SwapParamsAButton->isChecked(); m_ui.StatusBar->showMessage(tr("Swap %1").arg(bSwapA ? 'A' : 'B'), 5000); updateDirtyPreset(true); } // Reset swap params A/B group. void drumkv1widget::resetSwapParams (void) { ++m_iUpdate; m_ui.SwapParamsAButton->setChecked(true); --m_iUpdate; } // Initialize param values. void drumkv1widget::updateParamValues ( uint32_t nparams ) { resetSwapParams(); drumkv1_ui *pDrumkUi = ui_instance(); for (uint32_t i = 0; i < nparams; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; const float fValue = (pDrumkUi ? pDrumkUi->paramValue(index) : drumkv1_param::paramDefaultValue(index)); setParamValue(index, fValue, true); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[i] = fValue; } } // Reset all param default values. void drumkv1widget::resetParamValues ( uint32_t nparams ) { resetSwapParams(); for (uint32_t i = 0; i < nparams; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; const float fValue = drumkv1_param::paramDefaultValue(index); setParamValue(index, fValue, true); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[i] = fValue; } } // Reset all knob default values. void drumkv1widget::resetParamKnobs ( uint32_t nparams ) { for (uint32_t i = 0; i < nparams; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) pKnob->resetDefaultValue(); } } // Preset init. void drumkv1widget::initPreset (void) { m_ui.Preset->initPreset(); } // Preset clear. void drumkv1widget::clearPreset (void) { m_ui.Preset->clearPreset(); } // Preset renewal. void drumkv1widget::newPreset (void) { #ifdef CONFIG_DEBUG qDebug("drumkv1widget::newPreset()"); #endif clearElements(); clearSampleFile(); resetParamKnobs(drumkv1::NUM_PARAMS); resetParamValues(drumkv1::NUM_PARAMS); drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) pDrumkUi->reset(); refreshElements(); activateElement(); m_ui.StatusBar->showMessage(tr("New preset"), 5000); updateDirtyPreset(false); } // Preset file I/O slots. void drumkv1widget::loadPreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("drumkv1widget::loadPreset(\"%s\")", sFilename.toUtf8().constData()); #endif clearElements(); clearSampleFile(); resetParamKnobs(drumkv1::NUM_PARAMS); resetParamValues(drumkv1::NUM_PARAMS); drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) drumkv1_param::loadPreset(pDrumkUi->instance(), sFilename); updateLoadPreset(QFileInfo(sFilename).completeBaseName()); } void drumkv1widget::savePreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("drumkv1widget::savePreset(\"%s\")", sFilename.toUtf8().constData()); #endif drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) drumkv1_param::savePreset(pDrumkUi->instance(), sFilename); const QString& sPreset = QFileInfo(sFilename).completeBaseName(); m_ui.StatusBar->showMessage(tr("Save preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Sample reset slot. void drumkv1widget::clearSample (void) { clearSampleFile(); m_ui.StatusBar->showMessage(tr("Clear sample"), 5000); updateDirtyPreset(true); } // Sample file loader slot. void drumkv1widget::loadSample ( const QString& sFilename ) { loadSampleFile(QFileInfo(sFilename).canonicalFilePath()); m_ui.StatusBar->showMessage(tr("Load sample: %1").arg(sFilename), 5000); updateDirtyPreset(true); } // Sample openner. void drumkv1widget::openSample (void) { m_ui.Gen1Sample->openSample(currentNoteName()); } // Sample file reset. void drumkv1widget::clearSampleFile (void) { #ifdef CONFIG_DEBUG qDebug("drumkv1widget::clearSampleFile()"); #endif drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) pDrumkUi->setSampleFile(NULL); updateSample(NULL); } // Sample file loader. void drumkv1widget::loadSampleFile ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("drumkv1widget::loadSampleFile(\"%s\")", sFilename.toUtf8().constData()); #endif drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; const int iCurrentNote = currentNote(); if (iCurrentNote < 0) return; if (pDrumkUi->element(iCurrentNote) == NULL) { pDrumkUi->addElement(iCurrentNote); pDrumkUi->setCurrentElement(iCurrentNote); } pDrumkUi->setSampleFile(sFilename.toUtf8().constData()); updateSample(pDrumkUi->sample(), true); refreshElements(); } // Sample updater (crude experimental stuff II). void drumkv1widget::updateSample ( drumkv1_sample *pSample, bool bDirty ) { m_ui.Gen1Sample->setSample(pSample); m_ui.Gen1Sample->setSampleName(currentNoteName()); if (pSample && bDirty) updateDirtyPreset(true); } // Current selected note helpers. int drumkv1widget::currentNote (void) const { return m_ui.Elements->currentIndex(); } QString drumkv1widget::currentNoteName (void) const { const int note = currentNote(); return (note < 0 ? tr("(None)") : completeNoteName(note)); } // MIDI note/octave name helpers (current). QString drumkv1widget::noteName ( int note ) { static struct { int note; const char *name; } s_notes[] = { // Diatonic note map... { 0, QT_TR_NOOP("C") }, { 1, QT_TR_NOOP("C#/Db") }, { 2, QT_TR_NOOP("D") }, { 3, QT_TR_NOOP("D#/Eb") }, { 4, QT_TR_NOOP("E") }, { 5, QT_TR_NOOP("F") }, { 6, QT_TR_NOOP("F#/Gb") }, { 7, QT_TR_NOOP("G") }, { 8, QT_TR_NOOP("G#/Ab") }, { 9, QT_TR_NOOP("A") }, { 10, QT_TR_NOOP("A#/Bb") }, { 11, QT_TR_NOOP("B") }, // GM Drum note map... { 35, QT_TR_NOOP("Acoustic Bass Drum") }, { 36, QT_TR_NOOP("Bass Drum 1") }, { 37, QT_TR_NOOP("Side Stick") }, { 38, QT_TR_NOOP("Acoustic Snare") }, { 39, QT_TR_NOOP("Hand Clap") }, { 40, QT_TR_NOOP("Electric Snare") }, { 41, QT_TR_NOOP("Low Floor Tom") }, { 42, QT_TR_NOOP("Closed Hi-Hat") }, { 43, QT_TR_NOOP("High Floor Tom") }, { 44, QT_TR_NOOP("Pedal Hi-Hat") }, { 45, QT_TR_NOOP("Low Tom") }, { 46, QT_TR_NOOP("Open Hi-Hat") }, { 47, QT_TR_NOOP("Low-Mid Tom") }, { 48, QT_TR_NOOP("Hi-Mid Tom") }, { 49, QT_TR_NOOP("Crash Cymbal 1") }, { 50, QT_TR_NOOP("High Tom") }, { 51, QT_TR_NOOP("Ride Cymbal 1") }, { 52, QT_TR_NOOP("Chinese Cymbal") }, { 53, QT_TR_NOOP("Ride Bell") }, { 54, QT_TR_NOOP("Tambourine") }, { 55, QT_TR_NOOP("Splash Cymbal") }, { 56, QT_TR_NOOP("Cowbell") }, { 57, QT_TR_NOOP("Crash Cymbal 2") }, { 58, QT_TR_NOOP("Vibraslap") }, { 59, QT_TR_NOOP("Ride Cymbal 2") }, { 60, QT_TR_NOOP("Hi Bongo") }, { 61, QT_TR_NOOP("Low Bongo") }, { 62, QT_TR_NOOP("Mute Hi Conga") }, { 63, QT_TR_NOOP("Open Hi Conga") }, { 64, QT_TR_NOOP("Low Conga") }, { 65, QT_TR_NOOP("High Timbale") }, { 66, QT_TR_NOOP("Low Timbale") }, { 67, QT_TR_NOOP("High Agogo") }, { 68, QT_TR_NOOP("Low Agogo") }, { 69, QT_TR_NOOP("Cabasa") }, { 70, QT_TR_NOOP("Maracas") }, { 71, QT_TR_NOOP("Short Whistle") }, { 72, QT_TR_NOOP("Long Whistle") }, { 73, QT_TR_NOOP("Short Guiro") }, { 74, QT_TR_NOOP("Long Guiro") }, { 75, QT_TR_NOOP("Claves") }, { 76, QT_TR_NOOP("Hi Wood Block") }, { 77, QT_TR_NOOP("Low Wood Block") }, { 78, QT_TR_NOOP("Mute Cuica") }, { 79, QT_TR_NOOP("Open Cuica") }, { 80, QT_TR_NOOP("Mute Triangle") }, { 81, QT_TR_NOOP("Open Triangle") }, { 0, NULL } }; static QHash s_names; // Pre-load drum-names hash table... if (s_names.isEmpty()) { for (int i = 12; s_notes[i].name; ++i) { s_names.insert(s_notes[i].note, QObject::tr(s_notes[i].name, "noteName")); } } // Check whether the drum note exists... QHash::ConstIterator iter = s_names.constFind(note); if (iter != s_names.constEnd()) return iter.value(); return QString("%1 %2").arg(s_notes[note % 12].name).arg((note / 12) - 1); } QString drumkv1widget::completeNoteName ( int note ) { return QString("%1 - %2").arg(note).arg(noteName(note)); } // Dirty close prompt, bool drumkv1widget::queryClose (void) { return m_ui.Preset->queryPreset(); } // Reload all elements. void drumkv1widget::refreshElements (void) { const bool bBlockSignals = m_ui.Elements->blockSignals(true); drumkv1_ui *pDrumkUi = ui_instance(); if (m_ui.Elements->instance() == NULL) m_ui.Elements->setInstance(pDrumkUi); int iCurrentNote = currentNote(); if (iCurrentNote < 0 && pDrumkUi) iCurrentNote = pDrumkUi->currentElement(); if (iCurrentNote < 0) iCurrentNote = 36; // Bass Drum 1 (default) #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget::refreshElements(%d)", iCurrentNote); #endif m_ui.Elements->refresh(); m_ui.Elements->setCurrentIndex(iCurrentNote); m_ui.Gen1Sample->setSampleName(completeNoteName(iCurrentNote)); m_ui.Elements->blockSignals(bBlockSignals); } // All element clear. void drumkv1widget::clearElements (void) { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) pDrumkUi->clearElements(); } // Element activation. void drumkv1widget::activateElement ( bool bOpenSample ) { const int iCurrentNote = currentNote(); if (iCurrentNote < 0) return; #ifdef CONFIG_DEBUG qDebug("drumkv1widget::activateElement(%d)", iCurrentNote); #endif drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; drumkv1_element *element = pDrumkUi->element(iCurrentNote); if (element == NULL && bOpenSample) { element = pDrumkUi->addElement(iCurrentNote); for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); if (index == drumkv1::GEN1_SAMPLE) continue; const float fValue = drumkv1_param::paramDefaultValue(index); element->setParamValue(index, fValue, 0); element->setParamValue(index, fValue); } } pDrumkUi->setCurrentElement(iCurrentNote); if (bOpenSample) m_ui.Gen1Sample->openSample(completeNoteName(iCurrentNote)); } // Element sample requester. void drumkv1widget::doubleClickElement (void) { activateElement(true); } // Update element (as current). void drumkv1widget::updateElement (void) { resetParamKnobs(drumkv1::NUM_ELEMENT_PARAMS); drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; const int iCurrentNote = pDrumkUi->currentElement(); const bool bBlockSignals = m_ui.Elements->blockSignals(true); m_ui.Elements->setCurrentIndex(iCurrentNote); m_ui.Elements->blockSignals(bBlockSignals); #ifdef CONFIG_DEBUG_0 qDebug("drumkv1widget::updateElement(%d)", iCurrentNote); #endif ++m_iUpdate; drumkv1_element *element = pDrumkUi->element(iCurrentNote); if (element) { activateParamKnobs(true); for (uint32_t i = 0; i < drumkv1::NUM_ELEMENT_PARAMS; ++i) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(i); const float fValue = element->paramValue(index); drumkv1widget_knob *pKnob = paramKnob(index); if (pKnob) { pKnob->setDefaultValue(element->paramValue(index, 0)); pKnob->setValue(fValue); } updateParam(index, fValue); m_params_ab[i] = fValue; } updateSample(pDrumkUi->sample()); refreshElements(); } else { updateSample(NULL); resetParamValues(drumkv1::NUM_ELEMENT_PARAMS); activateParamKnobs(false); } --m_iUpdate; } // Element sample loader. void drumkv1widget::loadSampleElement ( const QString& sFilename ) { emit loadSampleFile(sFilename); } // Element deactivation. void drumkv1widget::resetElement (void) { clearSampleFile(); drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) { const int key = pDrumkUi->currentElement(); pDrumkUi->removeElement(key); updateDirtyPreset(true); } refreshElements(); activateElement(); } // (En|Dis)able all param/knobs. void drumkv1widget::activateParamKnobs ( bool bEnabled ) { activateParamKnobsGroupBox(m_ui.Gen1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Dcf1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Lfo1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Dca1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Out1GroupBox, bEnabled); m_ui.Gen1Sample->setEnabled(true); } void drumkv1widget::activateParamKnobsGroupBox ( QGroupBox *pGroupBox, bool bEnabled ) { const QList& children = pGroupBox->findChildren (); QListIterator iter(children); while (iter.hasNext()) iter.next()->setEnabled(bEnabled); } // Common context menu. void drumkv1widget::contextMenuRequest ( const QPoint& pos ) { QWidget *pSender = static_cast (sender()); if (pSender == NULL) return; QMenu menu(this); QAction *pAction; drumkv1_ui *pDrumkUi = ui_instance(); drumkv1_element *element = NULL; if (pDrumkUi) { const int key = pDrumkUi->currentElement(); element = pDrumkUi->element(key); } pAction = menu.addAction( QIcon(":/images/fileOpen.png"), tr("Open Sample..."), this, SLOT(openSample())); pAction->setEnabled(pDrumkUi != NULL); menu.addSeparator(); pAction = menu.addAction( tr("Reset"), this, SLOT(resetElement())); pAction->setEnabled(element != NULL); QAbstractScrollArea *pAbstractScrollArea = qobject_cast (pSender); if (pAbstractScrollArea) pSender = pAbstractScrollArea->viewport(); menu.exec(pSender->mapToGlobal(pos)); } // Preset status updater. void drumkv1widget::updateLoadPreset ( const QString& sPreset ) { resetSwapParams(); // refreshElements(); activateElement(); updateParamValues(drumkv1::NUM_PARAMS); m_ui.Preset->setPreset(sPreset); m_ui.StatusBar->showMessage(tr("Load preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Notification updater. void drumkv1widget::updateSchedNotify ( int stype, int sid ) { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; #ifdef CONFIG_DEBUG qDebug("drumkv1widget::updateSchedNotify(%d, %d)", stype, sid); #endif switch (drumkv1_sched::Type(stype)) { case drumkv1_sched::Controller: { drumkv1widget_control *pInstance = drumkv1widget_control::getInstance(); if (pInstance) { drumkv1_controls *pControls = pDrumkUi->controls(); pInstance->setControlKey(pControls->current_key()); } break; } case drumkv1_sched::Controls: { const drumkv1::ParamIndex index = drumkv1::ParamIndex(sid); updateSchedParam(index, pDrumkUi->paramValue(index)); break; } case drumkv1_sched::Programs: { drumkv1_programs *pPrograms = pDrumkUi->programs(); drumkv1_programs::Prog *pProg = pPrograms->current_prog(); if (pProg) updateLoadPreset(pProg->name()); break; } case drumkv1_sched::Sample: if (sid > 0) { // refreshElements(); activateElement(); updateParamValues(drumkv1::NUM_PARAMS); updateDirtyPreset(false); } else { updateElement(); } // Fall thru... default: break; } } // Menu actions. void drumkv1widget::helpConfigure (void) { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; drumkv1widget_config form(this); // Set controllers&&programs database... form.setControls(pDrumkUi->controls()); form.setPrograms(pDrumkUi->programs()); form.exec(); } void drumkv1widget::helpAbout (void) { // About... QStringList list; #ifdef CONFIG_DEBUG list << tr("Debugging option enabled."); #endif #ifndef CONFIG_JACK list << tr("JACK stand-alone build disabled."); #endif #ifndef CONFIG_JACK_SESSION list << tr("JACK session support disabled."); #endif #ifndef CONFIG_JACK_MIDI list << tr("JACK MIDI support disabled."); #endif #ifndef CONFIG_ALSA_MIDI list << tr("ALSA MIDI support disabled."); #endif #ifndef CONFIG_LV2 list << tr("LV2 plug-in build disabled."); #endif QString sText = "

\n"; sText += "" DRUMKV1_TITLE " - " + tr(DRUMKV1_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") + ": " DRUMKV1_WEBSITE "
\n"; sText += "
\n"; sText += ""; sText += DRUMKV1_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") + " " DRUMKV1_TITLE, sText); } void drumkv1widget::helpAboutQt (void) { // About Qt... QMessageBox::aboutQt(this); } // Dirty flag (overridable virtual) methods. void drumkv1widget::updateDirtyPreset ( bool bDirtyPreset ) { drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi) pDrumkUi->updatePreset(bDirtyPreset); m_ui.StatusBar->setModified(bDirtyPreset); m_ui.Preset->setDirtyPreset(bDirtyPreset); } // Param knob context menu. void drumkv1widget::paramContextMenu ( const QPoint& pos ) { drumkv1widget_knob *pKnob = qobject_cast (sender()); if (pKnob == NULL) return; drumkv1_ui *pDrumkUi = ui_instance(); if (pDrumkUi == NULL) return; drumkv1_controls *pControls = pDrumkUi->controls(); if (pControls == NULL) return; if (!pControls->enabled()) return; QMenu menu(this); QAction *pAction = menu.addAction( QIcon(":/images/drumkv1_control.png"), tr("MIDI &Controller...")); if (menu.exec(pKnob->mapToGlobal(pos)) == pAction) { const drumkv1::ParamIndex index = m_knobParams.value(pKnob); const QString& sTitle = pKnob->toolTip(); drumkv1widget_control::showInstance(pControls, index, sTitle, this); } } // end of drumkv1widget.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_lv2.cpp0000644000000000000000000000013213013273356017450 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.385366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_lv2.cpp0000644000175000001440000000670613013273356020305 0ustar00rncbcusers00000000000000// drumkv1widget_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1widget_lv2.h" #include "drumkv1_lv2.h" #include //------------------------------------------------------------------------- // drumkv1widget_lv2 - impl. // // Constructor. drumkv1widget_lv2::drumkv1widget_lv2 ( drumkv1_lv2 *pDrumk, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : drumkv1widget() { m_pDrumkUi = new drumkv1_lv2ui(pDrumk, controller, write_function); #ifdef CONFIG_LV2_EXTERNAL_UI m_external_host = NULL; #endif #ifdef CONFIG_LV2_UI_IDLE m_bIdleClosed = false; #endif for (uint32_t i = 0; i < drumkv1::NUM_PARAMS; ++i) m_params_def[i] = true; // May initialize the scheduler/work notifier. initSchedNotifier(); // Initial update, always... refreshElements(); activateElement(); } // Destructor. drumkv1widget_lv2::~drumkv1widget_lv2 (void) { delete m_pDrumkUi; } // Synth engine accessor. drumkv1_ui *drumkv1widget_lv2::ui_instance (void) const { return m_pDrumkUi; } #ifdef CONFIG_LV2_EXTERNAL_UI void drumkv1widget_lv2::setExternalHost ( LV2_External_UI_Host *external_host ) { m_external_host = external_host; if (m_external_host && m_external_host->plugin_human_id) drumkv1widget::setWindowTitle(m_external_host->plugin_human_id); } const LV2_External_UI_Host *drumkv1widget_lv2::externalHost (void) const { return m_external_host; } #endif // CONFIG_LV2_EXTERNAL_UI #ifdef CONFIG_LV2_UI_IDLE bool drumkv1widget_lv2::isIdleClosed (void) const { return m_bIdleClosed; } #endif // CONFIG_LV2_UI_IDLE // Close event handler. void drumkv1widget_lv2::closeEvent ( QCloseEvent *pCloseEvent ) { drumkv1widget::closeEvent(pCloseEvent); #ifdef CONFIG_LV2_UI_IDLE if (pCloseEvent->isAccepted()) m_bIdleClosed = true; #endif #ifdef CONFIG_LV2_EXTERNAL_UI if (m_external_host && m_external_host->ui_closed) { if (pCloseEvent->isAccepted()) m_external_host->ui_closed(m_pDrumkUi->controller()); } #endif } // LV2 port event dispatcher. void drumkv1widget_lv2::port_event ( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { if (format == 0 && buffer_size == sizeof(float)) { const drumkv1::ParamIndex index = drumkv1::ParamIndex(port_index - drumkv1_lv2::ParamBase); const float fValue = *(float *) buffer; setParamValue(index, fValue, m_params_def[index]); m_params_def[index] = false; } } // Param port method. void drumkv1widget_lv2::updateParam ( drumkv1::ParamIndex index, float fValue ) const { m_pDrumkUi->write_function(index, fValue); } // end of drumkv1widget_lv2.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1.qrc0000644000000000000000000000013213013273356015464 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1.qrc0000644000175000001440000000072613013273356016315 0ustar00rncbcusers00000000000000 images/presetNew.png images/presetOpen.png images/presetSave.png images/presetDelete.png images/presetBank.png images/presetBankOpen.png images/presetEdit.png images/fileOpen.png images/drumkv1.png images/drumkv1_preset.png images/drumkv1_control.png drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_sample.cpp0000644000000000000000000000013213013273356017022 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_sample.cpp0000644000175000001440000001013613013273356017647 0ustar00rncbcusers00000000000000// drumkv1_sample.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_sample.h" #include //------------------------------------------------------------------------- // drumkv1_reverse_sched - local module schedule thread stuff. // #include "drumkv1_sched.h" class drumkv1_reverse_sched : public drumkv1_sched { public: // ctor. drumkv1_reverse_sched (drumkv1 *pDrumk, drumkv1_sample *sample) : drumkv1_sched(pDrumk, Sample), m_sample(sample), m_reverse(false) {} // schedule reverse. void reverse_sched(bool reverse) { m_reverse = reverse; schedule(); } // process reverse (virtual). void process(int) { m_sample->setReverse(m_reverse); } private: // instance variables. drumkv1_sample *m_sample; bool m_reverse; }; //------------------------------------------------------------------------- // drumkv1_sample - sampler wave table. // // ctor. drumkv1_sample::drumkv1_sample ( drumkv1 *pDrumk, float srate ) : m_srate(srate), m_filename(NULL), m_nchannels(0), m_rate0(0.0f), m_freq0(1.0f), m_ratio(0.0f), m_nframes(0), m_pframes(NULL), m_reverse(false) { m_reverse_sched = new drumkv1_reverse_sched(pDrumk, this); } // dtor. drumkv1_sample::~drumkv1_sample (void) { close(); delete m_reverse_sched; } // init. bool drumkv1_sample::open ( const char *filename, float freq0 ) { if (filename == NULL) return false; close(); m_filename = ::strdup(filename); SF_INFO info; ::memset(&info, 0, sizeof(info)); SNDFILE *file = ::sf_open(m_filename, SFM_READ, &info); if (file == NULL) return false; m_nchannels = info.channels; m_rate0 = float(info.samplerate); m_nframes = info.frames; const uint32_t nsize = m_nframes + 4; m_pframes = new float * [m_nchannels]; for (uint16_t k = 0; k < m_nchannels; ++k) { m_pframes[k] = new float [nsize]; ::memset(m_pframes[k], 0, nsize * sizeof(float)); } float *buffer = new float [m_nchannels * m_nframes]; const int nread = ::sf_readf_float(file, buffer, m_nframes); if (nread > 0) { const uint32_t n = uint32_t(nread); uint32_t i = 0; for (uint32_t j = 0; j < n; ++j) { for (uint16_t k = 0; k < m_nchannels; ++k) m_pframes[k][j] = buffer[i++]; } } delete [] buffer; ::sf_close(file); if (m_reverse) reverse_sample(); reset(freq0); return true; } void drumkv1_sample::close (void) { if (m_pframes) { for (uint16_t k = 0; k < m_nchannels; ++k) delete [] m_pframes[k]; delete [] m_pframes; m_pframes = NULL; } m_nframes = 0; m_ratio = 0.0f; m_freq0 = 1.0f; m_rate0 = 0.0f; m_nchannels = 0; if (m_filename) { ::free(m_filename); m_filename = NULL; } } // schedule sample reverse. void drumkv1_sample::reverse_sched ( bool reverse ) { m_reverse_sched->reverse_sched(reverse); } // reverse sample buffer. void drumkv1_sample::reverse_sample (void) { if (m_nframes > 0 && m_pframes) { const uint32_t nsize1 = (m_nframes - 1); const uint32_t nsize2 = (m_nframes >> 1); for (uint16_t k = 0; k < m_nchannels; ++k) { float *frames = m_pframes[k]; for (uint32_t i = 0; i < nsize2; ++i) { const uint32_t j = nsize1 - i; const float sample = frames[i]; frames[i] = frames[j]; frames[j] = sample; } } } } // end of drumkv1_sample.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_lv2.h0000644000000000000000000000013213013273356017115 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_lv2.h0000644000175000001440000000440313013273356017742 0ustar00rncbcusers00000000000000// drumkv1widget_lv2.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1widget_lv2_h #define __drumkv1widget_lv2_h #include "drumkv1widget.h" #include "drumkv1_lv2ui.h" //------------------------------------------------------------------------- // drumkv1widget_lv2 - decl. // class drumkv1widget_lv2 : public drumkv1widget { public: // Constructor. drumkv1widget_lv2(drumkv1_lv2 *pDrumk, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Destructor. ~drumkv1widget_lv2(); // LV2 port event dispatcher. void port_event(uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer); #ifdef CONFIG_LV2_EXTERNAL_UI void setExternalHost(LV2_External_UI_Host *external_host); const LV2_External_UI_Host *externalHost() const; #endif #ifdef CONFIG_LV2_UI_IDLE bool isIdleClosed() const; #endif protected: // Synth engine accessor. drumkv1_ui *ui_instance() const; // Param port method. void updateParam(drumkv1::ParamIndex index, float fValue) const; bool m_params_def[drumkv1::NUM_PARAMS]; // Close event handler. void closeEvent(QCloseEvent *pCloseEvent); private: // Instance variables. drumkv1_lv2ui *m_pDrumkUi; #ifdef CONFIG_LV2_EXTERNAL_UI LV2_External_UI_Host *m_external_host; #endif #ifdef CONFIG_LV2_UI_IDLE bool m_bIdleClosed; #endif }; #endif // __drumkv1widget_lv2_h // end of drumkv1widget_lv2.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_fx.h0000644000000000000000000000013213013273356015623 xustar0030 mtime=1479374574.381366735 30 atime=1479374574.381366735 30 ctime=1479374574.381366735 drumkv1-0.8.0/src/drumkv1_fx.h0000644000175000001440000003374113013273356016457 0ustar00rncbcusers00000000000000// drumkv1_fx.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1_fx_h #define __drumkv1_fx_h #include #include #include //------------------------------------------------------------------------- // drumkv1_fx // // -- borrowed, stirred and refactored from Highlife -- // Copyright (C) 2007 arguru, discodsp.com // //------------------------------------------------------------------------- // drumkv1_fx_filter - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class drumkv1_fx_filter { public: enum Type { Low = 0, High, Band1, Band2, Notch, AllPass, Peak, LoShelf, HiShelf }; drumkv1_fx_filter(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset(Type type, float freq, float q, float gain, bool bwq = false) { reset(); // temp vars float alpha, a0, a1, a2, b0, b1, b2; // peaking, lowshelf and hishelf if (type >= Peak) { const float amp = ::powf(10.0f, (gain / 40.0f)); const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float beta = ::sqrtf(amp) / q; if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Peak: // peaking b0 = 1.0f + alpha * amp; b1 = -2.0f * tcos; b2 = 1.0f - alpha * amp; a0 = 1.0f + alpha / amp; a1 = -2.0f * tcos; a2 = 1.0f - alpha / amp; break; case LoShelf: // low-shelf b0 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin); b1 = 2.0f * amp *((amp - 1.0f) - (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin; a1 = -2.0f *((amp - 1.0f) + (amp + 1.0f) * tcos); a2 = (amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin; break; case HiShelf: default: // high-shelf b0 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin); b1 = -2.0f * amp * ((amp - 1.0f) + (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin; a1 = 2.0f * ((amp - 1.0f) - (amp + 1.0f) * tcos); a2 = (amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin; break; } } else { // other filters const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Low: // low-pass b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = (1.0f - tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case High: // high-pass b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = (1.0f + tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band1: // band-pass csg b0 = tsin / 2.0f; b1 = 0.0f; b2 = -tsin / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band2: // band-pass czpg b0 = alpha; b1 = 0.0f; b2 = -alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Notch: // notch b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case AllPass: default: // all-pass b0 = 1.0f - alpha; b1 = -2.0f * tcos; b2 = 1.0f + alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; } } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; }; float output(float in) { // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { m_b0a0 = m_b1a0 = m_b2a0 = m_a1a0 = m_a2a0 = 0.0f; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; } private: // nominal sample-rate float m_srate; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; //------------------------------------------------------------------------- // drumkv1_fx_comp - DiscoDSP's "rock da disco" compressor/eq. class drumkv1_fx_comp { public: drumkv1_fx_comp(float srate = 44100.0f) : m_srate(srate), m_peak(0.0f), m_attack(0.0f), m_release(0.0f), m_lo(srate), m_mi(srate), m_hi(srate) {} void setSampleRate(float srate) { m_srate = srate; m_lo.setSampleRate(srate); m_mi.setSampleRate(srate); m_hi.setSampleRate(srate); } float sampleRate() const { return m_srate; } void reset() { m_peak = 0.0f; m_attack = ::expf(-1000.0f / (m_srate * 3.6f)); m_release = ::expf(-1000.0f / (m_srate * 150.0f)); // rock-da-house eq. m_lo.reset(drumkv1_fx_filter::Peak, 100.0f, 1.0f, 6.0f); m_mi.reset(drumkv1_fx_filter::LoShelf, 1000.0f, 1.0f, 3.0f); m_hi.reset(drumkv1_fx_filter::HiShelf, 10000.0f, 1.0f, 4.0f); } void process(float *in, uint32_t nframes) { // compressor const float threshold = 0.251f; //~= powf(10.0f, -12.0f / 20.0f); const float post_gain = 1.995f; //~= powf(10.0f, 6.0f / 20.0f); // process buffers for (uint32_t i = 0; i < nframes; ++i) { // anti-denormalizer noise const float ad = 1E-14f * float(::rand()); // process const float lo = m_lo.output(m_mi.output(m_hi.output(*in + ad))); // compute peak const float peak = ::fabsf(lo); // compute gain float gain = 1.0f; if (peak > threshold) gain = threshold / peak; // envelope if (m_peak > gain) { m_peak *= m_attack; m_peak += (1.0f - m_attack) * gain; } else { m_peak *= m_release; m_peak += (1.0f - m_release) * gain; } // output *in++ = lo * m_peak * post_gain; } } private: float m_srate; float m_peak; float m_attack; float m_release; drumkv1_fx_filter m_lo, m_mi, m_hi; }; //------------------------------------------------------------------------- // drumkv1_fx_flanger - Flanger implementation. class drumkv1_fx_flanger { public: drumkv1_fx_flanger() { reset(); } void reset() { for(uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_frames = 0; } float output(float in, float delay, float feedb) { // calculate delay offset float delta = float(m_frames) - delay; // clip lookback buffer-bound if (delta < 0.0f) delta += float(MAX_SIZE); // get index const uint32_t index = uint32_t(delta); // 4 samples hermite const float y0 = m_buffer[(index + 0) & MAX_MASK]; const float y1 = m_buffer[(index + 1) & MAX_MASK]; const float y2 = m_buffer[(index + 2) & MAX_MASK]; const float y3 = m_buffer[(index + 3) & MAX_MASK]; // csi calculate const float c0 = y1; const float c1 = 0.5f * (y2 - y0); const float c2 = y0 - 2.5f * y1 + 2.0f * y2 - 0.5f * y3; const float c3 = 0.5f * (y3 - y0) + 1.5f * (y1 - y2); // compute interpolation x const float x = delta - ::floorf(delta); // get output const float out = ((c3 * x + c2) * x + c1) * x + c0; // add to delay buffer m_buffer[(m_frames++) & MAX_MASK] = in + out * feedb; // return output return out; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f) { delay *= (1.0f - daft); // feedb *= (1.0f - daft); } delay *= float(MAX_SIZE); // process for (uint32_t i = 0; i < nframes; ++i) in[i] += wet * output(in[i], delay, feedb); } static const uint32_t MAX_SIZE = (1 << 12); //= 4096; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_buffer[MAX_SIZE]; uint32_t m_frames; }; //------------------------------------------------------------------------- // drumkv1_fx_chorus - Chorus implementation. class drumkv1_fx_chorus { public: drumkv1_fx_chorus(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { m_flang1.reset(); m_flang2.reset(); m_lfo = 0.0f; } void process(float *in1, float *in2, uint32_t nframes, float wet, float delay, float feedb, float rate, float mod) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time const float d0 = 0.5f * delay * float(drumkv1_fx_flanger::MAX_SIZE); const float a1 = 0.99f * d0 * mod * mod; const float r2 = 4.0f * M_PI * rate * rate / m_srate; // process for (uint32_t i = 0; i < nframes; ++i) { // modulation const float lfo = a1 * pseudo_sinf(m_lfo); const float delay1 = d0 - lfo; const float delay2 = d0 - lfo * 0.9f; // chorus mix in1[i] += wet * m_flang1.output(in1[i], delay1, feedb); in2[i] += wet * m_flang2.output(in2[i], delay2, feedb); // lfo advance m_lfo += r2; // lfo wrap if (m_lfo >= 1.0f) m_lfo -= 2.0f; } } protected: float pseudo_sinf(float x) const { x *= x; x -= 1.0f; return x * x; } private: float m_srate; drumkv1_fx_flanger m_flang1; drumkv1_fx_flanger m_flang2; float m_lfo; }; //------------------------------------------------------------------------- // drumkv1_fx_delay - Delay implementation. class drumkv1_fx_delay { public: drumkv1_fx_delay(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { for (uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_out = 0.0f; m_frames = 0; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float bpm = 0.0f) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time float delay_time = delay * m_srate; if (bpm > 0.0f) delay_time *= 60.f / bpm; // set integer delay uint32_t ndelay = uint32_t(delay_time); // clamp if (ndelay < MIN_SIZE) ndelay = MIN_SIZE; else if (ndelay > MAX_SIZE) ndelay = MAX_SIZE; // delay process for (uint32_t i = 0; i < nframes; ++i) { const uint32_t j = (m_frames++) & MAX_MASK; m_out = m_buffer[(j - ndelay) & MAX_MASK]; m_buffer[j] = *in + m_out * feedb; *in++ += wet * m_out; } } static const uint32_t MIN_SIZE = (1 << 8); //= 256; static const uint32_t MAX_SIZE = (1 << 16); //= 65536; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_srate; float m_buffer[MAX_SIZE]; float m_out; uint32_t m_frames; }; //------------------------------------------------------------------------- // drumkv1_fx_allpass - All-pass delay implementation. class drumkv1_fx_allpass { public: drumkv1_fx_allpass() { reset(); } void reset() { m_out = 0.0f; } float output(float in, float delay) { const float a1 = (1.0f - delay) / (1.0f + delay); const float out = m_out - a1 * in; m_out = in + a1 * out; return out; } private: float m_out; }; //------------------------------------------------------------------------- // drumkv1_fx_phaser - Phaser implementation. class drumkv1_fx_phaser { public: drumkv1_fx_phaser(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { // initialize vars m_lfo_phase = 0.0f; m_out = 0.0f; // reset taps for (uint16_t n = 0; n < MAX_TAPS; ++n) m_taps[n].reset(); } void process(float *in, uint32_t nframes, float wet, float rate, float feedb, float depth, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f && daft < 1.0f) { rate *= (1.0f - 0.5f * daft); // feedb *= (1.0f - daft); depth *= (1.0f - daft); } depth += 1.0f; // update coeffs const float delay_min = 2.0f * 440.0f / m_srate; const float delay_max = 2.0f * 4400.0f / m_srate; const float lfo_inc = 2.0f * M_PI * rate / m_srate; // anti-denormal noise const float adenormal = 1E-14f * float(::rand()); // sweep... for (uint32_t i = 0; i < nframes; ++i) { // calculate and update phaser lfo const float delay = delay_min + (delay_max - delay_min) * 0.5f * (1.0f + ::sinf(m_lfo_phase)); // increment phase m_lfo_phase += lfo_inc; // positive wrap phase if (m_lfo_phase >= 2.0f * M_PI) m_lfo_phase -= 2.0f * M_PI; // get input m_out = in[i] + adenormal + m_out * feedb; // update filter coeffs and calculate output for (uint16_t n = 0; n < MAX_TAPS; ++n) m_out = m_taps[n].output(m_out, delay); // output in[i] += wet * m_out * depth; } } private: float m_srate; static const uint16_t MAX_TAPS = 6; drumkv1_fx_allpass m_taps[MAX_TAPS]; float m_dmin; float m_dmax; float m_feedb; float m_lfo_phase; float m_lfo_inc; float m_depth; float m_out; }; #endif // __drumkv1_fx_h // end of drumkv1_fx.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_controls.cpp0000644000000000000000000000013213013273356017404 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_controls.cpp0000644000175000001440000004166313013273356020242 0ustar00rncbcusers00000000000000// drumkv1_controls.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1_controls.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_status(0) {} xrpn_item ( const xrpn_item& item ) : m_status(item.m_status), m_param(item.m_param), m_value(item.m_value) {} void clear() { m_status = 0; m_param.clear(); m_value.clear(); } bool is_status () const { return (m_status & 0x800) && (m_status & 0x700); } void set_status(unsigned short status) { m_status = (status & 0x7ff) | 0x800; } unsigned short status() const { return (m_status & 0x7ff); } drumkv1_controls::Type type() const { return drumkv1_controls::Type(status() & 0x700); } unsigned short channel() const { return (status() & 0x1f); } 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 &= 0x7ff; m_value.clear(); } private: unsigned short 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; drumkv1_controls::Event *new_events = new drumkv1_controls::Event [new_size]; drumkv1_controls::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(drumkv1_controls::Event)); } else if (m_write < m_read) { ::memcpy(new_events + m_read, old_events + m_read, (old_size - m_read) * sizeof(drumkv1_controls::Event)); if (m_write > 0) { ::memcpy(new_events + old_size, old_events, m_write * sizeof(drumkv1_controls::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 short status, unsigned short param, unsigned short value ) { drumkv1_controls::Event event; event.key.status = status; event.key.param = param; event.value = value; return push(event); } bool push ( const drumkv1_controls::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 ( drumkv1_controls::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; drumkv1_controls::Event *m_events; }; //--------------------------------------------------------------------- // drumkv1_controls:Impl - decl. // class drumkv1_controls::Impl { public: Impl() : m_count(0) {} bool is_pending () const { return m_queue.is_pending(); } bool dequeue ( drumkv1_controls::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 drumkv1_controls::Event& event ) { const unsigned short channel = event.key.channel(); if (event.key.param == RPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != drumkv1_controls::RPN) enqueue(item); if (item.is_status() // RPN NULL [MSB] && item.type() == drumkv1_controls::RPN && item.is_param_lsb() && item.param_lsb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == drumkv1_controls::NRPN) { item.clear(); item.set_status(drumkv1_controls::RPN | channel); } else if (!item.is_status()) { item.set_status(drumkv1_controls::RPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == RPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != drumkv1_controls::RPN) enqueue(item); if (item.is_status() // RPN NULL [LSB] && item.type() == drumkv1_controls::RPN && item.is_param_msb() && item.param_msb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == drumkv1_controls::NRPN) { item.clear(); item.set_status(drumkv1_controls::RPN | channel); } else if (!item.is_status()) { item.set_status(drumkv1_controls::RPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == NRPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != drumkv1_controls::NRPN) enqueue(item); if (item.type() == drumkv1_controls::RPN) { item.clear(); item.set_status(drumkv1_controls::NRPN | channel); } else if (!item.is_status()) { item.set_status(drumkv1_controls::NRPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == NRPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != drumkv1_controls::NRPN) enqueue(item); if (item.type() == drumkv1_controls::RPN) { item.clear(); item.set_status(drumkv1_controls::NRPN | channel); } else if (!item.is_status()) { item.set_status(drumkv1_controls::NRPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == DATA_MSB) { xrpn_item& item = get_item(channel); if (item.type() != drumkv1_controls::RPN && item.type() != drumkv1_controls::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param == DATA_LSB) { xrpn_item& item = get_item(channel); if (item.type() != drumkv1_controls::RPN && item.type() != drumkv1_controls::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_MSB_MIN && event.key.param < CC14_MSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != drumkv1_controls::CC14) { enqueue(item); item.clear(); --m_count; } else if (item.is_param_msb() || item.is_value_msb() || (item.type() == drumkv1_controls::CC14 && item.param_lsb() != event.key.param + CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(drumkv1_controls::CC14 | channel); ++m_count; } item.set_param_msb(event.key.param); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_LSB_MIN && event.key.param < CC14_LSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != drumkv1_controls::CC14) { enqueue(item); item.clear(); --m_count; } else if (item.is_param_lsb() || item.is_value_lsb() || (item.type() == drumkv1_controls::CC14 && item.param_msb() != event.key.param - CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(drumkv1_controls::CC14 | channel); ++m_count; } item.set_param_lsb(event.key.param); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } return false; } protected: xrpn_item& get_item ( unsigned short channel ) { return m_cache[channel]; } void enqueue ( xrpn_item& item ) { if (!item.is_status()) return; if (item.type() == drumkv1_controls::CC14) { if (item.is_14bit()) { m_queue.push(item.status(), item.param_msb(), item.value()); } else { const unsigned short status = drumkv1_controls::CC | item.channel(); if (item.is_value_msb()) m_queue.push(status, item.param_msb(), item.value_msb()); if (item.is_value_lsb()) m_queue.push(status, item.param_lsb(), item.value_lsb()); } item.clear(); --m_count; } else if (item.is_ready()) { m_queue.push(item.status(), item.param(), item.value()); item.clear_value(); // --m_count; } else { const unsigned short status = drumkv1_controls::CC | item.channel(); if (item.type() == drumkv1_controls::RPN) { if (item.is_param_msb()) m_queue.push(status, RPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, RPN_LSB, item.param_lsb()); } else if (item.type() == drumkv1_controls::NRPN) { if (item.is_param_msb()) m_queue.push(status, NRPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, NRPN_LSB, item.param_lsb()); } if (item.is_value_msb()) m_queue.push(status, DATA_MSB, item.value_msb()); if (item.is_value_lsb()) m_queue.push(status, DATA_LSB, item.value_lsb()); item.clear(); --m_count; } } private: unsigned int m_count; xrpn_cache m_cache; xrpn_queue m_queue; }; //--------------------------------------------------------------------- // drumkv1_controls - impl. // #include drumkv1_controls::drumkv1_controls ( drumkv1 *pDrumk ) : m_pImpl(new drumkv1_controls::Impl()), m_mode(0), m_sched_in(pDrumk), m_sched_out(pDrumk), m_timeout(0), m_timein(0) { } drumkv1_controls::~drumkv1_controls (void) { delete m_pImpl; } // controller queue methods. void drumkv1_controls::process_enqueue ( unsigned short channel, unsigned short param, unsigned short value ) { if (!enabled()) return; Event event; event.key.status = CC | (channel & 0x1f); event.key.param = param; event.value = value; if (!m_pImpl->process(event)) process_event(event); if (m_timeout < 1) // make timeout ~200ms... m_timeout = (unsigned int) (0.2f * m_sched_in.instance()->sampleRate()); } void drumkv1_controls::process_dequeue (void) { if (!enabled()) return; while (m_pImpl->is_pending()) { Event event; if (m_pImpl->dequeue(event)) process_event(event); } } // controller action. void drumkv1_controls::process_event ( const Event& event ) { Key key(event.key); m_sched_in.schedule_key(key); const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.find(key); if (iter == iter_end && key.channel() > 0) { key.status = key.type(); // channel=0 (Auto) iter = m_map.find(key); } if (iter == iter_end) return; // reference to payload... Data& data = iter.value(); // process controller event... float fScale = float(event.value) / 127.0f; if (key.type() != CC) fScale /= 127.0f; if (fScale > 1.0f) fScale = 1.0f; else if (fScale < 0.0f) fScale = 0.0f; if (data.flags & Invert) fScale = 1.0f - fScale; if (data.flags & Logarithmic) fScale *= (fScale * fScale); const drumkv1::ParamIndex index = drumkv1::ParamIndex(data.index); // catch-up testing begin... bool bSync = (data.flags & Hook) || !drumkv1_param::paramFloat(index); if (!bSync) bSync = data.sync; if (!bSync) { const float v0 = data.val; const float v1 = drumkv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); const float d1 = (v1 - fScale); const float d2 = (v1 - v0) * d1; bSync = (d2 < 0.001f); if (bSync) { data.val = fScale; data.sync = true; } } if (bSync) { m_sched_out.schedule_event(index, drumkv1_param::paramValue(index, fScale)); } } // process timer counter. void drumkv1_controls::process ( unsigned int nframes ) { if (!enabled() || m_timeout < 1) return; m_timein += nframes; if (m_timein > m_timeout) { m_timein = 0; m_pImpl->flush(); process_dequeue(); } } // reset all controllers. void drumkv1_controls::reset (void) { if (!enabled()) return; const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.begin(); for ( ; iter != iter_end; ++iter) { Data& data = iter.value(); if (data.flags & Hook) continue; const drumkv1::ParamIndex index = drumkv1::ParamIndex(data.index); data.val = drumkv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); data.sync = false; } } // text utilities. drumkv1_controls::Type drumkv1_controls::typeFromText ( const QString& sText ) { if (sText == "CC") return CC; else if (sText == "RPN") return RPN; else if (sText == "NRPN") return NRPN; else if (sText == "CC14") return CC14; else return None; } QString drumkv1_controls::textFromType ( Type ctype ) { QString sText; switch (ctype) { case CC: sText = "CC"; break; case RPN: sText = "RPN"; break; case NRPN: sText = "NRPN"; break; case CC14: sText = "CC14"; break; default: break; } return sText; } // current/last controller accessor. const drumkv1_controls::Key& drumkv1_controls::current_key (void) const { return m_sched_in.current_key(); } // end of drumkv1_controls.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_ramp.h0000644000000000000000000000013213013273356016145 xustar0030 mtime=1479374574.382366735 30 atime=1479374574.382366735 30 ctime=1479374574.382366735 drumkv1-0.8.0/src/drumkv1_ramp.h0000644000175000001440000001302213013273356016767 0ustar00rncbcusers00000000000000// drumkv1_ramp.h // /**************************************************************************** Copyright (C) 2012-2014, 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 __drumkv1_ramp_h #define __drumkv1_ramp_h #include #include //------------------------------------------------------------------------- // drumkv1_ramp - ramp/smooth parameter changes class drumkv1_ramp { public: drumkv1_ramp(uint16_t nvalues = 1) { m_nvalues = nvalues; m_value0 = new float [m_nvalues]; m_value1 = new float [m_nvalues]; m_delta = new float [m_nvalues]; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] = m_value1[i] = m_delta[i] = 0.0f; m_frames = 0; } ~drumkv1_ramp() { delete [] m_delta; delete [] m_value1; delete [] m_value0; } void reset() { for (uint16_t i = 0; i < m_nvalues; ++i) { m_value0[i] = m_value1[i]; m_value1[i] = evaluate(i); } } void process(uint32_t nframes) { if (m_frames > 0) { if (nframes > m_frames) nframes = m_frames; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] += float(nframes) * m_delta[i]; m_frames -= nframes; } else if (probe()) { reset(); m_frames = nframes; const uint32_t MIN_FRAMES = 32; if (m_frames < MIN_FRAMES) m_frames = MIN_FRAMES; for (uint16_t i = 0; i < m_nvalues; ++i) m_delta[i] = (m_value1[i] - m_value0[i]) / float(m_frames); } } float value(uint32_t n, uint16_t i = 0) const { return (n < m_frames ? (m_value0[i] + float(n) * m_delta[i]) : m_value1[i]); } protected: virtual bool probe() const = 0; virtual float evaluate(uint16_t i) = 0; private: uint16_t m_nvalues; float *m_value1; float *m_value0; float *m_delta; uint32_t m_frames; }; //------------------------------------------------------------------------- // drumkv1_ramp1 (1 port tracking) class drumkv1_ramp1 : public drumkv1_ramp { public: drumkv1_ramp1(uint16_t nvalues = 1) : drumkv1_ramp(nvalues), m_param1(0), m_param1_v(0.0f) {} void reset(float *param1) { m_param1 = param1; m_param1_v = 0.0f; drumkv1_ramp::reset(); } protected: virtual bool probe() const { return m_param1 && ::fabsf(*m_param1 - m_param1_v) > 0.001f; } virtual float evaluate(uint16_t) { update(); return m_param1_v; } void update() { if (m_param1) m_param1_v = *m_param1; } float *m_param1; float m_param1_v; }; //------------------------------------------------------------------------- // drumkv1_ramp2 (2 port tracking) class drumkv1_ramp2 : public drumkv1_ramp1 { public: drumkv1_ramp2(uint16_t nvalues = 1) : drumkv1_ramp1(nvalues), m_param2(0), m_param2_v(0.0f) {} void reset(float *param1, float *param2) { m_param2 = param2; m_param2_v = 0.0f; drumkv1_ramp1::reset(param1); } protected: virtual bool probe() const { return drumkv1_ramp1::probe() || (m_param2 && ::fabsf(*m_param2 - m_param2_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return drumkv1_ramp1::evaluate(i) * m_param2_v; } void update() { drumkv1_ramp1::update(); if (m_param2) m_param2_v = *m_param2; } float *m_param2; float m_param2_v; }; //------------------------------------------------------------------------- // drumkv1_ramp3 (3 port tracking) class drumkv1_ramp3 : public drumkv1_ramp2 { public: drumkv1_ramp3(uint16_t nvalues = 1) : drumkv1_ramp2(nvalues), m_param3(0), m_param3_v(0.0f) {} void reset(float *param1, float *param2, float *param3) { m_param3 = param3; m_param3_v = 0.0f; drumkv1_ramp2::reset(param1, param2); } protected: virtual bool probe() const { return drumkv1_ramp2::probe() || (m_param3 && ::fabsf(*m_param3 - m_param3_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return drumkv1_ramp2::evaluate(i) * m_param3_v; } void update() { drumkv1_ramp2::update(); if (m_param3) m_param3_v = *m_param3; } float *m_param3; float m_param3_v; }; //------------------------------------------------------------------------- // drumkv1_ramp4 (4 port tracking) class drumkv1_ramp4 : public drumkv1_ramp3 { public: drumkv1_ramp4(uint16_t nvalues = 1) : drumkv1_ramp3(nvalues), m_param4(0), m_param4_v(0.0f) {} void reset(float *param1, float *param2, float *param3, float *param4) { m_param4 = param4; m_param4_v = 0.0f; drumkv1_ramp3::reset(param1, param2, param3); } protected: virtual bool probe() const { return drumkv1_ramp3::probe() || (m_param4 && ::fabsf(*m_param4 - m_param4_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return drumkv1_ramp3::evaluate(i) * m_param4_v; } void update() { drumkv1_ramp3::update(); if (m_param4) m_param4_v = *m_param4; } float *m_param4; float m_param4_v; }; #endif // __drumkv1_ramp_h // end of drumkv1_ramp.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_status.cpp0000644000000000000000000000013213013273356020270 xustar0030 mtime=1479374574.386366735 30 atime=1479374574.386366735 30 ctime=1479374574.386366735 drumkv1-0.8.0/src/drumkv1widget_status.cpp0000644000175000001440000000365313013273356021123 0ustar00rncbcusers00000000000000// drumkv1widget_status.cpp // /**************************************************************************** Copyright (C) 2012-2014, 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 "drumkv1widget_status.h" #include //------------------------------------------------------------------------- // drumkv1widget_status - Custom status-bar widget. // // Constructor. drumkv1widget_status::drumkv1widget_status ( QWidget *pParent ) : QStatusBar (pParent) { const QFontMetrics fm(QStatusBar::font()); m_pModifiedLabel = new QLabel(); m_pModifiedLabel->setAlignment(Qt::AlignHCenter); m_pModifiedLabel->setMinimumSize(QSize(fm.width("MOD") + 4, fm.height())); m_pModifiedLabel->setToolTip(tr("Modification status")); m_pModifiedLabel->setAutoFillBackground(true); QStatusBar::addPermanentWidget(m_pModifiedLabel); } // Permanent widgets accessors. void drumkv1widget_status::setModified ( bool bModified ) { if (bModified) m_pModifiedLabel->setText(tr("MOD")); else m_pModifiedLabel->clear(); } bool drumkv1widget_status::isModified (void) const { return !m_pModifiedLabel->text().isEmpty(); } // end of drumkv1widget_status.cpp drumkv1-0.8.0/src/PaxHeaders.6646/src_lv2.pro0000644000000000000000000000013213013273356015460 xustar0030 mtime=1479374574.390366735 30 atime=1479374574.390366735 30 ctime=1479374574.390366735 drumkv1-0.8.0/src/src_lv2.pro0000644000175000001440000000212613013273356016305 0ustar00rncbcusers00000000000000# drumkv1_lv2.pro # NAME = drumkv1 TARGET = $${NAME}_lv2 TEMPLATE = lib CONFIG += shared plugin include(src_lv2.pri) HEADERS = \ config.h \ drumkv1.h \ drumkv1_config.h \ drumkv1_param.h \ drumkv1_programs.h \ drumkv1_controls.h \ drumkv1_lv2.h SOURCES = \ drumkv1_lv2.cpp unix { OBJECTS_DIR = .obj_lv2 MOC_DIR = .moc_lv2 UI_DIR = .ui_lv2 isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(LIBDIR) { TARGET_ARCH = $$system(uname -m) contains(TARGET_ARCH, x86_64) { LIBDIR = $${PREFIX}/lib64 } else { LIBDIR = $${PREFIX}/lib } } contains(PREFIX, $$system(echo $HOME)) { LV2DIR = $${PREFIX}/.lv2 } else { LV2DIR = $${LIBDIR}/lv2 } TARGET_LV2 = $${NAME}.lv2/$${NAME} !exists($${TARGET_LV2}.so) { system(touch $${TARGET_LV2}.so) } INSTALLS += target target.path = $${LV2DIR}/$${NAME}.lv2 target.files = $${TARGET_LV2}.so \ $${TARGET_LV2}.ttl \ $${NAME}.lv2/manifest.ttl QMAKE_POST_LINK += $${QMAKE_COPY} -vp $(TARGET) $${TARGET_LV2}.so QMAKE_CLEAN += $${TARGET_LV2}.so LIBS += -L. -l$${NAME} -Wl,-rpath,$${LIBDIR} } QT -= gui QT += xml drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_config.ui0000644000000000000000000000013213013273356020045 xustar0030 mtime=1479374574.384366735 30 atime=1479374574.384366735 30 ctime=1479374574.384366735 drumkv1-0.8.0/src/drumkv1widget_config.ui0000644000175000001440000003777513013273356020714 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela drumkv1 - An old-school drum-kit sampler Copyright (C) 2012-2015, 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. drumkv1widget_config 0 0 520 340 Configure - drumkv1 :/images/drumkv1.png 0 &Options Options Whether to use desktop environment's native dialogs where applicable Use desktop environment &native dialogs &Knob dial mode: KnobDialModeComboBox Knob dial mode false (default) Linear Angular Qt::Horizontal 20 20 Custom &style theme: CustomStyleThemeComboBox Custom widget style theme false (default) Qt::Vertical 20 20 &Programs Programs Add bank Add &Bank :/images/presetBank.png Qt::ToolButtonTextBesideIcon Add program &Add Program :/images/drumkv1_preset.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit bank/program &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete bank/program &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Programs true true true 2 Bank/Program Preset Whether MIDI bank/programs will be enabled E&nabled Qt::Horizontal 20 20 Whether to preview the current selected program &Preview current program &Controllers Controllers Add controller &Add Controller :/images/drumkv1_control.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit controller &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete controller &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Controllers true true false 4 Channel Type Parameter Subject Whether MIDI controllers will be enabled E&nabled Qt::Horizontal 20 20 QDialogButtonBox::Cancel|QDialogButtonBox::Ok drumkv1widget_controls QTreeWidget
drumkv1widget_controls.h
 drumkv1widget_programs QTreeWidget
drumkv1widget_programs.h
 UseNativeDialogsCheckBox KnobDialModeComboBox CustomStyleThemeComboBox ProgramsAddBankToolButton ProgramsAddItemToolButton ProgramsEditToolButton ProgramsDeleteToolButton ProgramsTreeWidget ProgramsEnabledCheckBox ProgramsPreviewCheckBox ControlsAddItemToolButton ControlsEditToolButton ControlsDeleteToolButton ControlsTreeWidget ControlsEnabledCheckBox DialogButtonBox drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_env.h0000644000000000000000000000013213013273356017202 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_env.h0000644000175000001440000000464413013273356020036 0ustar00rncbcusers00000000000000// drumkv1widget_env.h // /**************************************************************************** Copyright (C) 2012-2015, 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 __drumkv1widget_env_h #define __drumkv1widget_env_h #include //---------------------------------------------------------------------------- // drumkv1widget_env -- Custom widget class drumkv1widget_env : public QFrame { Q_OBJECT public: // Constructor. drumkv1widget_env(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~drumkv1widget_env(); // Parameter getters. float attack() const; float decay1() const; float level2() const; float decay2() const; public slots: // Parameter setters. void setAttack(float fAttack); void setDecay1(float fDecay1); void setLevel2(float fLevel2); void setDecay2(float fDecay2); signals: // Parameter change signals. void attackChanged(float fAttack); void decay1Changed(float fDecay1); void level2Changed(float fLevel2); void decay2Changed(float fDecay2); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Draw rectangular point. QRect nodeRect(int iNode) const; int nodeIndex(const QPoint& pos) const; void dragNode(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Instance state. float m_fAttack; float m_fDecay1; float m_fLevel2; float m_fDecay2; // Draw state. QPolygon m_poly; // Drag state. int m_iDragNode; QPoint m_posDrag; }; #endif // __drumkv1widget_env_h // end of drumkv1widget_env.h drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1widget_jack.cpp0000644000000000000000000000013213013273356017655 xustar0030 mtime=1479374574.385366735 30 atime=1479374574.385366735 30 ctime=1479374574.385366735 drumkv1-0.8.0/src/drumkv1widget_jack.cpp0000644000175000001440000001001513013273356020476 0ustar00rncbcusers00000000000000// drumkv1widget_jack.cpp // /**************************************************************************** Copyright (C) 2012-2016, 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 "drumkv1widget_jack.h" #include "drumkv1_jack.h" #ifdef CONFIG_NSM #include "drumkv1_nsm.h" #endif #include #include #include #include #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 //------------------------------------------------------------------------- // drumkv1widget_jack - impl. // // Constructor. drumkv1widget_jack::drumkv1widget_jack ( drumkv1_jack *pDrumk ) : drumkv1widget(), m_pDrumk(pDrumk) #ifdef CONFIG_NSM , m_pNsmClient(NULL) #endif { // Special style paths... if (QDir(CONFIG_PLUGINSDIR).exists()) QApplication::addLibraryPath(CONFIG_PLUGINSDIR); // Custom style theme... drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig && !pConfig->sCustomStyleTheme.isEmpty()) QApplication::setStyle(QStyleFactory::create(pConfig->sCustomStyleTheme)); // Initialize (user) interface stuff... m_pDrumkUi = new drumkv1_ui(m_pDrumk); // May initialize the scheduler/work notifier. initSchedNotifier(); // Initialize preset stuff... //initPreset(); refreshElements(); activateElement(); updateParamValues(drumkv1::NUM_PARAMS); } // Destructor. drumkv1widget_jack::~drumkv1widget_jack (void) { delete m_pDrumkUi; } // Synth engine accessor. drumkv1_ui *drumkv1widget_jack::ui_instance (void) const { return m_pDrumkUi; } #ifdef CONFIG_NSM // NSM client accessors. void drumkv1widget_jack::setNsmClient ( drumkv1_nsm *pNsmClient ) { m_pNsmClient = pNsmClient; drumkv1_config *pConfig = drumkv1_config::getInstance(); if (pConfig) pConfig->bDontUseNativeDialogs = true; } drumkv1_nsm *drumkv1widget_jack::nsmClient (void) const { return m_pNsmClient; } #endif // CONFIG_NSM // Param port method. void drumkv1widget_jack::updateParam ( drumkv1::ParamIndex index, float fValue ) const { m_pDrumkUi->setParamValue(index, fValue); } // Dirty flag method. void drumkv1widget_jack::updateDirtyPreset ( bool bDirtyPreset ) { drumkv1widget::updateDirtyPreset(bDirtyPreset); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) m_pNsmClient->dirty(bDirtyPreset); #endif } // Application close. void drumkv1widget_jack::closeEvent ( QCloseEvent *pCloseEvent ) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) drumkv1widget::updateDirtyPreset(false); #endif // Let's be sure about that... if (queryClose()) { pCloseEvent->accept(); QApplication::quit(); } else { pCloseEvent->ignore(); } } #ifdef CONFIG_NSM // Optional GUI handlers. void drumkv1widget_jack::showEvent ( QShowEvent *pShowEvent ) { QWidget::showEvent(pShowEvent); if (m_pNsmClient) m_pNsmClient->visible(true); } void drumkv1widget_jack::hideEvent ( QHideEvent *pHideEvent ) { if (m_pNsmClient) m_pNsmClient->visible(false); QWidget::hideEvent(pHideEvent); } #endif // CONFIG_NSM // end of drumkv1widget_jack.cpp drumkv1-0.8.0/src/PaxHeaders.6646/drumkv1_formant.h0000644000000000000000000000013213013273356016654 xustar0030 mtime=1479374574.380366735 30 atime=1479374574.380366735 30 ctime=1479374574.380366735 drumkv1-0.8.0/src/drumkv1_formant.h0000644000175000001440000001251513013273356017504 0ustar00rncbcusers00000000000000// drumkv1_formant.h // /**************************************************************************** Copyright (C) 2012-2016, 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 __drumkv1_formant_h #define __drumkv1_formant_h #include #include //--------------------------------------------------------------------- // drumkv1_formant - formant parallel filter after Dennis H. Klatt's // Software for a cascade/parallel formant synthesizer // 1979 MIT; 1980 Acoustical Society of America. // class drumkv1_formant { public: // constants static const uint32_t NUM_VTABS = 5; static const uint32_t NUM_VOWELS = 5; static const uint32_t NUM_FORMANTS = 5; // 2-pole filter coeffs. struct Coeffs { float a0, b1, b2; }; // vocal/vowel table struct Vtab { float freq[NUM_FORMANTS]; // frequency [Hz] float gain[NUM_FORMANTS]; // peak gain [dB] float band[NUM_FORMANTS]; // bandwidth [Hz] }; // main impl. class Impl { public: // ctor. Impl(float srate = 44100.0f) : m_srate(srate), m_cutoff(0.0f), m_reso(0.0f) { reset_coeffs(); } // sample-rate accessors void setSampleRate(float srate) { m_srate = srate; reset_coeffs(); } float sampleRate() const { return m_srate; } // formant coeffs. accessor const Coeffs& coeffs(uint32_t i) const { return m_ctabs[i]; } // update method void update(float cutoff = 0.5f, float reso = 0.0f) { if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_cutoff = cutoff; m_reso = reso; reset_coeffs(); } } protected: // compute coeffs. for given vocal formant table void vtab_coeffs(Coeffs& coeffs, const Vtab *vtab, uint32_t i, float p); // reset coeffs. method void reset_coeffs(); private: // instance members float m_srate; // parameters float m_cutoff; float m_reso; // filter coeffs. Coeffs m_ctabs[NUM_FORMANTS]; }; // ctor. drumkv1_formant(Impl *pImpl = 0) : m_pImpl(pImpl), m_cutoff(0.0f), m_reso(0.0f) { reset_coeffs(); } // reset impl. void reset(Impl *pImpl) { m_pImpl = pImpl; reset_coeffs(); } void reset_filters(float cutoff, float reso) { for (uint32_t i = 0; i < NUM_FORMANTS; ++i) m_filters[i].reset(); update(cutoff, reso); } // output tick float output(float in, float cutoff, float reso) { update(cutoff, reso); float out = 0.0f; for (uint32_t i = 0; i < NUM_FORMANTS; ++i) out += m_filters[i].output(in); return out; } // process block void process(float *in, uint32_t nframes, float wet, float cutoff, float reso) { for (uint32_t i = 0; i < nframes; ++i) { const float out = output(in[i], cutoff, reso); in[i] *= (1.0f - wet); in[i] += (wet * out); } } protected: // step-wise smoothed coeff. class Coeff { public: Coeff() { reset(); } void reset() { m_value = m_vstep = 0.0f; m_nstep = 0; } void set_value(float value) { const uint32_t NUM_STEPS = 32; m_nstep = NUM_STEPS; m_vstep = (value - m_value) / float(m_nstep); } float value() const { return m_value + m_vstep * float(m_nstep); } float tick() { if (m_nstep > 0) { m_value += m_vstep; --m_nstep; } return m_value; } private: float m_value; float m_vstep; uint32_t m_nstep; }; // 2-pole resonator filter class Filter { public: Filter() { reset(); } void reset() { m_a0.reset(); m_b1.reset(); m_b2.reset(); m_out1 = m_out2 = 0.0f; } void reset_coeffs(const Coeffs& coeffs) { m_a0.set_value(coeffs.a0); m_b1.set_value(coeffs.b1); m_b2.set_value(coeffs.b2); } float output(float in) { const float out = m_a0.tick() * in + m_b1.tick() * m_out1 - m_b2.tick() * m_out2; m_out2 = m_out1; m_out1 = out; return out; } private: Coeff m_a0, m_b1, m_b2; float m_out1, m_out2; }; // update method void update(float cutoff, float reso) { if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_cutoff = cutoff; m_reso = reso; reset_coeffs(); } } // reset coeffs. method void reset_coeffs(); private: // instance members Impl *m_pImpl; // parameters. float m_cutoff; float m_reso; // formant filters Filter m_filters[NUM_FORMANTS]; // base vocal tables static Vtab g_bass_vtab[NUM_VOWELS]; static Vtab g_tenor_vtab[NUM_VOWELS]; static Vtab g_countertenor_vtab[NUM_VOWELS]; static Vtab g_soprano_vtab[NUM_VOWELS]; static Vtab g_alto_vtab[NUM_VOWELS]; static Vtab *g_vtabs[NUM_VTABS]; }; #endif // __drumkv1_formant_h // end of drumkv1_formant.h drumkv1-0.8.0/PaxHeaders.6646/TODO0000644000000000000000000000013213013273356013265 xustar0030 mtime=1479374574.378366735 30 atime=1479374574.378366735 30 ctime=1479374574.378366735 drumkv1-0.8.0/TODO0000644000175000001440000000017313013273356014112 0ustar00rncbcusers00000000000000drumkv1 - an old-school drum-kit sampler ---------------------------------------- ToDo - Any feature one can think of ;)