diff options
Diffstat (limited to 'muse_qt4_evolution/synti/simpledrums')
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/CMakeLists.txt | 52 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/COPYING | 3 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/README | 43 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/ReleaseNotes.txt | 18 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/common.h | 110 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/simpledrums.cpp | 1719 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/simpledrums.h | 173 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/simpledrumsgui.cpp | 881 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/simpledrumsgui.h | 206 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/simpledrumsguibase.ui | 23 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/ssplugin.cpp | 456 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/ssplugin.h | 171 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/sspluginchooserbase.ui | 106 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/ssplugingui.cpp | 530 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/simpledrums/ssplugingui.h | 198 |
15 files changed, 0 insertions, 4689 deletions
diff --git a/muse_qt4_evolution/synti/simpledrums/CMakeLists.txt b/muse_qt4_evolution/synti/simpledrums/CMakeLists.txt deleted file mode 100644 index b29bab02..00000000 --- a/muse_qt4_evolution/synti/simpledrums/CMakeLists.txt +++ /dev/null @@ -1,52 +0,0 @@ -#============================================================================= -# MusE -# Linux Music Editor -# $Id:$ -# -# Copyright (C) 2002-2006 by Werner Schweer and others -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -#============================================================================= - -QT4_WRAP_CPP ( simpledrums_mocs simpledrumsgui.h ssplugingui.h ) -QT4_WRAP_UI ( simpledrums_uis simpledrumsguibase.ui sspluginchooserbase.ui ) - -add_library ( simpledrums SHARED - simpledrums.cpp - simpledrumsgui.cpp - simpledrums.h - ssplugin.cpp - ssplugingui.cpp - ssplugin.h - common.h - ${simpledrums_mocs} - ${simpledrums_uis} - ) - -# - tell cmake to name target simpledrums.so instead of -# libsimpledrums.so -# - use precompiled header files -# -set_target_properties ( simpledrums - PROPERTIES PREFIX "" - COMPILE_FLAGS "-O6 -include ${PROJECT_BINARY_DIR}/all-pic.h" - ) - -target_link_libraries(simpledrums - synti -# awl - ${QT_LIBRARIES} - ) - -install_targets ( /${CMAKE_INSTALL_LIBDIR}/${MusE_INSTALL_NAME}/synthi/ simpledrums ) - diff --git a/muse_qt4_evolution/synti/simpledrums/COPYING b/muse_qt4_evolution/synti/simpledrums/COPYING deleted file mode 100644 index 5c3cefc2..00000000 --- a/muse_qt4_evolution/synti/simpledrums/COPYING +++ /dev/null @@ -1,3 +0,0 @@ -COPYING ---------------------------------------- -This software is licensed under GNU GPL. diff --git a/muse_qt4_evolution/synti/simpledrums/README b/muse_qt4_evolution/synti/simpledrums/README deleted file mode 100644 index 468640b1..00000000 --- a/muse_qt4_evolution/synti/simpledrums/README +++ /dev/null @@ -1,43 +0,0 @@ --------------------------------------- -Simpledrums v 0.2, by Mathias Lundgren --------------------------------------- - -Simpledrums is a simple MESS-synth sampler (MusE Experimental Soft -Synth) aiming at becoming a simple, tightly integrated sampler for -MusE, specifically aimed at drumsamples. - -Features: -- 16 channels/samples (1 sample/channel) -- Simple controls for each individual channel: volume, balance, noteoff-ignore, channel on/off -- Main volume -- 4 LADSPA send-effects can be used, 4 effect taps for each individual channel -- All channel parameters are controllable via the GUI, or by MusE:s controller handling (controller pane in pianoroll/drumeditor) -- All effect parameters can be controlled via the GUI, or by Sysex messages (f.ex. turn effect on/off, modify effect parameters) -- Complete synth state (fx-parameters, samples etc) is saved together with MusE project, and restored later when loaded -- Samples automatically resampled when loaded (if needed) - -That's all folks! - -------------- -Known issues: -------------- -- Not the prettiest gui in the world -- All samples are read directly into memory (no caching) -- Some obscure LADSPA-effects make SimpleSynth segfault -- More... - -------------- -Future plans: -------------- -- Fix all the known issues! ;-) -- Sample loops -- Sample offset variation w respect to note velocity -- Treble/eq-controller for each individual channel -- Treble level variation w respect to note velocity -- More... - -Mathias Lundgren, (lunar_shuttle@users.sourceforge.net), 2004 -Plugin management code based on Werner Schweers plugin management handling for MusE - -(C) Copyright Mathias Lundgren, Werner Schweer 2000-2004 -Licensed under the GNU General Public License diff --git a/muse_qt4_evolution/synti/simpledrums/ReleaseNotes.txt b/muse_qt4_evolution/synti/simpledrums/ReleaseNotes.txt deleted file mode 100644 index e0d633d8..00000000 --- a/muse_qt4_evolution/synti/simpledrums/ReleaseNotes.txt +++ /dev/null @@ -1,18 +0,0 @@ -RELEASE NOTES: --------------- -????-??-?? ver 0.2 -- Support for 4 LADSPA sendeffects added -- Resampling of samples when loading (libsamplerate) -- Synth state is saved to/restored from project file -- Channel settings: balance, volume, effect tap for each sendeffect -- Effect settings: all LADSPA parameters controllable and saved to MusE project, effect master volume, effect on/off -- Support for mono + stereo samples -- Support for stereo + mono LADSPA effects -- Bugfixes, GUI-improvements etc... - -2004-11-09 ver 0.1 -- Simpledrums initial release -- 16 channels (1 sample for each channel) with parameters: volume, balance, noteoff-ignore - -(C) Copyright Mathias Lundgren, Werner Schweer 2000-2004 -Licensed under the GNU General Public License diff --git a/muse_qt4_evolution/synti/simpledrums/common.h b/muse_qt4_evolution/synti/simpledrums/common.h deleted file mode 100644 index e4763540..00000000 --- a/muse_qt4_evolution/synti/simpledrums/common.h +++ /dev/null @@ -1,110 +0,0 @@ -// -// C++ Interface: common -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// -#ifndef __MUSE_TESTO_COMMON_H__ -#define __MUSE_TESTO_COMMON_H__ - -#include "muse/midictrl.h" - -#define SS_VERSIONSTRING "1.0" - -#define SS_DEBUG 0 -#define SS_DEBUG_INIT 0 -#define SS_TRACE_FUNC 0 -#define SS_DEBUG_MIDI 0 -#define SS_DEBUG_LADSPA 0 -#define SS_DEBUG_STATE 0 - -#define SS_DBG(string) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string); -#define SS_DBG2(string1, string2) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, string2); -#define SS_DBG_I(string1, int) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s: %d\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, int); - -#define SS_TRACE_IN if (SS_TRACE_FUNC) fprintf (stderr, "->%s:%d\n", __PRETTY_FUNCTION__, __LINE__); -#define SS_TRACE_OUT if (SS_TRACE_FUNC) fprintf (stderr, "<-%s:%d\n", __PRETTY_FUNCTION__, __LINE__); -#define SS_ERROR(string) fprintf(stderr, "SimpleDrums error: %s\n", string) -#define SS_DBG_LADSPA(string1) if (SS_DEBUG_LADSPA) fprintf(stderr, "%s:%d:%s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1); -#define SS_DBG_LADSPA2(string1, string2) if (SS_DEBUG_LADSPA) fprintf(stderr, "%s:%d:%s: %s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, string2); - -#define SS_SYSEX_INIT_DATA_VERSION 1 - -#define SS_NR_OF_CHANNELS 16 -#define SS_AUDIO_CHANNELS 2 -#define SS_NR_OF_SENDEFFECTS 4 - -// Controller-related: -#define SS_CHANNEL_CTRL_VOLUME 0 -#define SS_CHANNEL_CTRL_PAN 1 -#define SS_CHANNEL_CTRL_NOFF 2 -#define SS_CHANNEL_CTRL_ONOFF 3 -#define SS_CHANNEL_SENDFX1 4 -#define SS_CHANNEL_SENDFX2 5 -#define SS_CHANNEL_SENDFX3 6 -#define SS_CHANNEL_SENDFX4 7 - -#define SS_PLUGIN_RETURN 0 -#define SS_PLUGIN_ONOFF 1 - -#define SS_NR_OF_MASTER_CONTROLLERS 1 -#define SS_NR_OF_CHANNEL_CONTROLLERS 8 -#define SS_NR_OF_PLUGIN_CONTROLLERS 2 - -#define SS_NR_OF_CONTROLLERS (SS_NR_OF_MASTER_CONTROLLERS + (SS_NR_OF_CHANNELS * SS_NR_OF_CHANNEL_CONTROLLERS) + (SS_NR_OF_PLUGIN_CONTROLLERS*SS_NR_OF_SENDEFFECTS)) -#define SS_FIRST_MASTER_CONTROLLER CTRL_NRPN14_OFFSET -#define SS_FIRST_CHANNEL_CONTROLLER (SS_FIRST_MASTER_CONTROLLER + SS_NR_OF_MASTER_CONTROLLERS) -#define SS_LAST_MASTER_CONTROLLER (SS_FIRST_CHANNEL_CONTROLLER - 1) -#define SS_LAST_CHANNEL_CONTROLLER (SS_FIRST_CHANNEL_CONTROLLER -1 + (SS_NR_OF_CHANNEL_CONTROLLERS * SS_NR_OF_CHANNELS)) - -#define SS_FIRST_PLUGIN_CONTROLLER (SS_LAST_CHANNEL_CONTROLLER + 1) -#define SS_LAST_PLUGIN_CONTROLLER (SS_FIRST_PLUGIN_CONTROLLER -1 + SS_NR_OF_SENDEFFECTS*SS_NR_OF_PLUGIN_CONTROLLERS) - -#define SS_MASTER_CTRL_VOLUME SS_FIRST_MASTER_CONTROLLER - -#define SS_CHANNEL_VOLUME_CONTROLLER(int) (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_VOLUME) -#define SS_CHANNEL_PAN_CONTROLLER(int) (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_PAN) -#define SS_CHANNEL_NOFF_CONTROLLER(int) (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_NOFF) -#define SS_CHANNEL_ONOFF_CONTROLLER(int) (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_ONOFF) -#define SS_CHANNEL_SENDFX_CONTROLLER(int1,int2) (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int1) + SS_CHANNEL_SENDFX1 + int2) - -#define SS_PLUGIN_RETURNLEVEL_CONTROLLER(int) (SS_FIRST_PLUGIN_CONTROLLER + (int * SS_NR_OF_PLUGIN_CONTROLLERS)) -#define SS_PLUGIN_ONOFF_CONTROLLER(int) (SS_FIRST_PLUGIN_CONTROLLER + (int * SS_NR_OF_PLUGIN_CONTROLLERS) + 1) - -#define SS_LOWEST_NOTE 36 -#define SS_HIGHEST_NOTE (SS_LOWEST_NOTE + SS_NR_OF_CHANNELS) - -#define SS_PLUGIN_PARAM_MIN 0 -#define SS_PLUGIN_PARAM_MAX 127 - -typedef unsigned char byte; - -enum { - SS_SYSEX_LOAD_SAMPLE = 0, // gui -> synth: tell synth to load sample - SS_SYSEX_INIT_DATA, // synth reinitialization, the position of this (1) in the enum must not be changed since this value is written into proj file - SS_SYSEX_LOAD_SAMPLE_OK, // synth -> gui: tell gui sample loaded OK - SS_SYSEX_LOAD_SAMPLE_ERROR, // synth -> gui: tell gui sample ! loaded OK - SS_SYSEX_CLEAR_SAMPLE, // gui -> synth: tell synth to clear sample - SS_SYSEX_CLEAR_SAMPLE_OK, // synth->gui: confirm sample cleared OK - SS_SYSEX_LOAD_SENDEFFECT, // gui -> synth: tell synth to load laspa-effect - SS_SYSEX_LOAD_SENDEFFECT_OK,// synth->gui: plugin loaded ok - SS_SYSEX_LOAD_SENDEFFECT_ERROR, // synth->gui: plugin _not_ loaded ok - SS_SYSEX_CLEAR_SENDEFFECT, // gui->synth: clear plugin - SS_SYSEX_CLEAR_SENDEFFECT_OK,// synth->gui: plugin cleared - SS_SYSEX_SET_PLUGIN_PARAMETER, //gui->synth: set plugin parameter - SS_SYSEX_SET_PLUGIN_PARAMETER_OK, // synth->gui: set plugin parameter (update gui) - SS_SYSEX_ERRORMSG, // synth -> gui: general error message from synth - SS_SYSEX_GET_INIT_DATA, // gui->synth: request init data - SS_SYSEX_SEND_INIT_DATA // synth->gui: give gui init data - }; - -extern int SS_samplerate; -extern float SS_map_pluginparam2logdomain(int pluginparam_val); -extern int SS_map_logdomain2pluginparam(float pluginparam_log); -#endif - diff --git a/muse_qt4_evolution/synti/simpledrums/simpledrums.cpp b/muse_qt4_evolution/synti/simpledrums/simpledrums.cpp deleted file mode 100644 index 93be946d..00000000 --- a/muse_qt4_evolution/synti/simpledrums/simpledrums.cpp +++ /dev/null @@ -1,1719 +0,0 @@ -// -// C++ Implementation: simplesynth -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// - -#include "muse/midictrl.h" -#include "muse/midi.h" -#include "libsynti/midievent.h" -#include "simpledrums.h" -// #include <qstring.h> -#include <samplerate.h> - -const char* SimpleSynth::synth_state_descr[] = - { - "SS_INITIALIZING", - "SS_LOADING_SAMPLE", - "SS_CLEARING_SAMPLE", - "SS_RUNNING" - }; - -const char* SimpleSynth::channel_state_descr[] = - { - "SS_CHANNEL_INACTIVE", - "SS_SAMPLE_PLAYING" - }; - -#define SWITCH_SYNTH_STATE(state)\ -synth_state = state; \ -if (SS_DEBUG_STATE) \ - fprintf (stderr, "SS STATE: %s\n", SimpleSynth::synth_state_descr[state]); - -#define SWITCH_CHAN_STATE(ch, s)\ -channels[ch].state = s; \ -if (SS_DEBUG_STATE) \ - fprintf (stderr, "SS CHAN %d STATE: %s\n", ch, SimpleSynth::channel_state_descr[s]); - -#define SS_CHANNEL_VOLUME_QUOT 100.0 -#define SS_MASTER_VOLUME_QUOT 100.0 -int SS_samplerate; - -#define SS_LOG_MAX 0 -#define SS_LOG_MIN -10 -#define SS_LOG_OFFSET SS_LOG_MIN - - -// -// Map plugin parameter on domain [SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX] to domain [SS_LOG_MIN, SS_LOG_MAX] (log domain) -// -float SS_map_pluginparam2logdomain(int pluginparam_val) - { - float scale = (float) (SS_LOG_MAX - SS_LOG_MIN)/ (float) SS_PLUGIN_PARAM_MAX; - float scaled = (float) pluginparam_val * scale; - float mapped = scaled + SS_LOG_OFFSET; - return mapped; - } -// -// Map plugin parameter on domain to domain [SS_LOG_MIN, SS_LOG_MAX] to [SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX] (from log-> [0,127]) -// (inverse func to the above) -int SS_map_logdomain2pluginparam(float pluginparam_log) - { - float mapped = pluginparam_log - SS_LOG_OFFSET; - float scale = (float) SS_PLUGIN_PARAM_MAX / (float) (SS_LOG_MAX - SS_LOG_MIN); - int scaled = (int) round(mapped * scale); - return scaled; - } - -//--------------------------------------------------------- -// SimpleSynth -//--------------------------------------------------------- -SimpleSynth::SimpleSynth(int sr) - : Mess(SS_AUDIO_CHANNELS) - { - SS_TRACE_IN - SS_samplerate = sr; - SS_initPlugins(); - - simplesynth_ptr = this; - master_vol = 100.0 / SS_MASTER_VOLUME_QUOT; - master_vol_ctrlval = 100; - - //initialize - for (int i=0; i<SS_NR_OF_CHANNELS; i++) { - channels[i].sample = 0; - channels[i].playoffset = 0; - channels[i].noteoff_ignore = false; - channels[i].volume = (double) (100.0/SS_CHANNEL_VOLUME_QUOT ); - channels[i].volume_ctrlval = 100; - channels[i].pan = 64; - channels[i].balanceFactorL = 1.0; - channels[i].balanceFactorR = 1.0; - SWITCH_CHAN_STATE(i, SS_CHANNEL_INACTIVE); - channels[i].channel_on = false; - for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) { - channels[i].sendfxlevel[j] = 0.0; - } - } - - //Process buffer: - processBuffer[0] = new double[SS_PROCESS_BUFFER_SIZE]; //left - processBuffer[1] = new double[SS_PROCESS_BUFFER_SIZE]; //right - - //Send effects - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - sendFxLineOut[i][0] = new float[SS_SENDFX_BUFFER_SIZE]; //left out - sendFxLineOut[i][1] = new float[SS_SENDFX_BUFFER_SIZE]; //right out - sendFxReturn[i][0] = new float[SS_SENDFX_BUFFER_SIZE]; //left in - sendFxReturn[i][1] = new float[SS_SENDFX_BUFFER_SIZE]; //right in - } - - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - sendEffects[i].state = SS_SENDFX_OFF; - sendEffects[i].plugin = 0; - sendEffects[i].retgain = 1.0; - sendEffects[i].retgain_ctrlval = 100; - sendEffects[i].nrofparameters = 0; - } - - //Build controller list: - controllers[0].name = "Master volume"; - controllers[0].num = CTRL_NRPN14_OFFSET; - controllers[0].min = 0; - controllers[0].max = 127; - - int i=1; - for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) { - QString c1 = "Channel " + QString::number(ch + 1) + " volume"; - QString c2 = "Channel " + QString::number(ch + 1) + " pan"; - QString c3 = "Channel " + QString::number(ch + 1) + " noteoff ignore"; - QString c4 = "Channel " + QString::number(ch + 1) + " on/off"; - QString c5 = "Channel " + QString::number(ch + 1) + " fx send 1"; - QString c6 = "Channel " + QString::number(ch + 1) + " fx send 2"; - QString c7 = "Channel " + QString::number(ch + 1) + " fx send 3"; - QString c8 = "Channel " + QString::number(ch + 1) + " fx send 4"; - controllers[i].name = c1.toLatin1().data(); - controllers[i].num = CTRL_NRPN14_OFFSET+i; - controllers[i].min = 0; - controllers[i].max = 127; - - controllers[i+1].name = c2.toLatin1().data(); - controllers[i+1].num = CTRL_NRPN14_OFFSET+i+1; - controllers[i+1].min = 0; - controllers[i+1].max = 127; - - controllers[i+2].name = c3.toLatin1().data(); - controllers[i+2].num = CTRL_NRPN14_OFFSET+i+2; - controllers[i+2].min = 0; - controllers[i+2].max = 1; - - controllers[i+3].name = c4.toLatin1().data(); - controllers[i+3].num = CTRL_NRPN14_OFFSET+i+3; - controllers[i+3].min = 0; - controllers[i+3].max = 1; - - controllers[i+4].name = c5.toLatin1().data(); - controllers[i+4].num = CTRL_NRPN14_OFFSET+i+4; - - controllers[i+5].name = c6.toLatin1().data(); - controllers[i+5].num = CTRL_NRPN14_OFFSET+i+5; - - controllers[i+6].name = c7.toLatin1().data(); - controllers[i+6].num = CTRL_NRPN14_OFFSET+i+6; - - controllers[i+7].name = c8.toLatin1().data(); - controllers[i+7].num = CTRL_NRPN14_OFFSET+i+7; - - controllers[i+4].min = controllers[i+5].min = controllers[i+6].min = controllers[i+7].min = 0; - controllers[i+4].max = controllers[i+5].max = controllers[i+6].max = controllers[i+7].max = 127; - - i+=8; - } - - for (int sfx=0; sfx<SS_NR_OF_SENDEFFECTS; sfx++) { - QString c1 = "Sendfx " + QString::number(sfx) + " ret gain"; - QString c2 = "Sendfx " + QString::number(sfx) + " on/off"; - controllers[i].name = c1.toLatin1().data(); - controllers[i].num = CTRL_NRPN14_OFFSET+i; - controllers[i].min = 0; - controllers[i].max = 127; - - controllers[i+1].name = c2.toLatin1().data(); - controllers[i+1].num = CTRL_NRPN14_OFFSET+i+1; - controllers[i+1].min = 0; - controllers[i+1].max = 1; - i+=2; - } - - pthread_mutex_init(&SS_LoaderMutex, NULL); - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// ~SimpleSynth -//--------------------------------------------------------- -SimpleSynth::~SimpleSynth() - { - SS_TRACE_IN - - // Cleanup channels and samples: - SS_DBG("Cleaning up sample data"); - for (int i=0; i<SS_NR_OF_CHANNELS; i++) { - if (channels[i].sample) { - delete[] channels[i].sample->data; - delete channels[i].sample; - } - } - simplesynth_ptr = NULL; - - SS_DBG("Deleting pluginlist"); - //Cleanup plugins: - for (iPlugin i = plugins.begin(); i != plugins.end(); ++i) { - delete (*i); - } - plugins.clear(); - - SS_DBG("Deleting sendfx buffers"); - //Delete sendfx buffers: - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - delete[] sendFxLineOut[i][0]; - delete[] sendFxLineOut[i][1]; - delete[] sendFxReturn[i][0]; - delete[] sendFxReturn[i][1]; - } - - //processBuffer: - SS_DBG("Deleting process buffer"); - delete[] processBuffer[0]; - delete[] processBuffer[1]; - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// guiVisible -/*! - \fn SimpleSynth::guiVisible - \brief Tells if the gui is hidden or shown - \return true/false if gui is shown/hidden - */ -//--------------------------------------------------------- -bool SimpleSynth::guiVisible() const - { - SS_TRACE_IN - bool v = gui->isVisible(); - SS_TRACE_OUT - return v; - } - -//--------------------------------------------------------- -// hasGui -/*! - \fn SimpleSynth::hasGui - \brief Tells if the synth has a gui or not - \return true if synth has gui, false it synth has no gui - */ -//--------------------------------------------------------- -bool SimpleSynth::hasGui() const - { - SS_TRACE_IN - SS_TRACE_OUT - return true; - } - -//--------------------------------------------------------- -// playNote -/*! - \fn SimpleSynth::playNote - \brief Triggers a note on (noteoffs are noteons with velo=0) - \param channel midi channel - \param pitch note pitch - \param velo note velocity - \return false for ok, true for not ok (not sure these are handled differently, but...) - */ -//--------------------------------------------------------- -bool SimpleSynth::playNote(int /*channel*/, int pitch, int velo) - { - SS_TRACE_IN - //Don't bother about channel, we're processing every playnote! - if ((pitch >= SS_LOWEST_NOTE) && (pitch <= SS_HIGHEST_NOTE)) { - bool noteOff = (velo == 0 ? 1 : 0); - int ch = pitch - SS_LOWEST_NOTE; - if(!noteOff) { - if (channels[ch].sample) { - //Turn on the white stuff: - channels[ch].playoffset = 0; - SWITCH_CHAN_STATE(ch , SS_SAMPLE_PLAYING); - channels[ch].cur_velo = (double) velo / 127.0; - channels[ch].gain_factor = channels[ch].cur_velo * channels[ch].volume; - if (SS_DEBUG_MIDI) { - printf("Playing note %d on channel %d\n", pitch, ch); - } - } - } - else { - //Note off: - if (channels[ch].noteoff_ignore) { - if (SS_DEBUG_MIDI) { - printf("Note off on channel %d\n", ch); - } - SWITCH_CHAN_STATE(ch , SS_CHANNEL_INACTIVE); - channels[ch].playoffset = 0; - channels[ch].cur_velo = 0; - } - } - } - SS_TRACE_OUT - return false; - } - -//--------------------------------------------------------- -// processEvent -/*! - \fn SimpleSynth::processEvent - \brief All events from sequencer first shows up here and are forwarded to their correct functions - \param event The event sent from sequencer - \return false for ok, true for not ok - */ -//--------------------------------------------------------- -bool SimpleSynth::processEvent(const MidiEvent& ev) - { - SS_TRACE_IN - switch(ev.type()) { - case ME_CONTROLLER: - if (SS_DEBUG_MIDI) { - printf("SimpleSynth::processEvent - Controller. Chan: %x dataA: %x dataB: %x\n", ev.channel(), ev.dataA(), ev.dataB()); - for (int i=0; i< ev.len(); i++) - printf("%x ", ev.data()[i]); - } - setController(ev.channel(), ev.dataA(), ev.dataB(), false); - return true; - case ME_NOTEON: - return playNote(ev.channel(), ev.dataA(), ev.dataB()); - case ME_NOTEOFF: - return playNote(ev.channel(), ev.dataA(), 0); - case ME_SYSEX: - //Debug print - if (SS_DEBUG_MIDI) { - printf("SimpleSynth::processEvent - Sysex received\n"); - for (int i=0; i< ev.len(); i++) - printf("%x ", ev.data()[i]); - printf("\n"); - } - return sysex(ev.len(), ev.data()); - } - return false; - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// setController -/*! - \fn SimpleSynth::setController - \brief Called from sequencer indirectly via SimpleSynth::processEvent - \brief when the synth is supposed to set a controller value - \param channel channel nr - \param id controller id - \param val value of controller - \return false for ok, true for not ok - */ -//--------------------------------------------------------- -bool SimpleSynth::setController(int channel, int id, int val) - { - SS_TRACE_IN - if (SS_DEBUG_MIDI) { - printf("SimpleSynth::setController - received controller on channel %d, id %d value %d\n", channel, id, val); - } - - // Channel controllers: - if (id >= SS_FIRST_CHANNEL_CONTROLLER && id <= SS_LAST_CHANNEL_CONTROLLER ) { - // Find out which channel we're dealing with: - id-= SS_FIRST_CHANNEL_CONTROLLER; - int ch = (id / SS_NR_OF_CHANNEL_CONTROLLERS); - id = (id % SS_NR_OF_CHANNEL_CONTROLLERS); - - switch (id) { - case SS_CHANNEL_CTRL_VOLUME: - if (SS_DEBUG_MIDI) - printf("Received channel ctrl volume %d for channel %d\n", val, ch); - channels[ch].volume_ctrlval = val; - updateVolume(ch, val); - break; - case SS_CHANNEL_CTRL_NOFF: - if (SS_DEBUG_MIDI) - printf("Received ctrl noff %d for channel %d\n", val, ch); - channels[ch].noteoff_ignore = val; - break; - case SS_CHANNEL_CTRL_PAN: - { - if (SS_DEBUG_MIDI) - printf("Received ctrl pan %d for channel %d\n", val, ch); - channels[ch].pan = val; - updateBalance(ch, val); - break; - } - case SS_CHANNEL_CTRL_ONOFF: - { - if (SS_DEBUG_MIDI) - printf("Received ctrl onoff %d for channel %d\n", val, ch); - - if (val == false && channels[ch].channel_on == true) { - SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE); - channels[ch].channel_on = val; - } - else if (val == true && channels[ch].channel_on == false) { // if it actually _was_ off: - SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE); - channels[ch].playoffset = 0; - channels[ch].channel_on = val; - } - break; - } - case SS_CHANNEL_SENDFX1: - case SS_CHANNEL_SENDFX2: - case SS_CHANNEL_SENDFX3: - case SS_CHANNEL_SENDFX4: - { - int fxid = id - SS_CHANNEL_SENDFX1; - channels[ch].sendfxlevel[fxid] = (double)val/127.0; - break; - } - - default: - if (SS_DEBUG_MIDI) - printf("Unknown controller received for channel %d. id=%d\n", ch, id); - break; - } - } - // Master controllers: - else if (id >= SS_FIRST_MASTER_CONTROLLER && id <= SS_LAST_MASTER_CONTROLLER) { - if (SS_DEBUG_MIDI) - printf("Mastervol controller received: %d\n", id); - master_vol_ctrlval = val; - master_vol = (double) master_vol_ctrlval / SS_MASTER_VOLUME_QUOT; - } - // Emmm, this one should've been there in the beginning - else if (id == CTRL_VOLUME) { - if (SS_DEBUG_MIDI) { - printf("Ctrl volume received: vol: %d\n", val); - } - master_vol_ctrlval = val; - master_vol = (double) master_vol_ctrlval / SS_MASTER_VOLUME_QUOT; - //This one can't be from the gui, update gui: - guiUpdateMasterVol(val); - } - // Plugin controllers: - else if (id >= SS_FIRST_PLUGIN_CONTROLLER && id <= SS_LAST_PLUGIN_CONTROLLER) { - - int fxid = (id - SS_FIRST_PLUGIN_CONTROLLER) / SS_NR_OF_PLUGIN_CONTROLLERS; - int cmd = (id - SS_FIRST_PLUGIN_CONTROLLER) % SS_NR_OF_PLUGIN_CONTROLLERS; - - // Plugin return-gain: - if (cmd == SS_PLUGIN_RETURN) { - if (SS_DEBUG_MIDI) - printf("Ctrl fx retgain received: fxid: %d val: %d\n", fxid, val); - sendEffects[fxid].retgain_ctrlval = val; - sendEffects[fxid].retgain = (double) val / 75.0; - } - // Plugin on/off: - else if (cmd == SS_PLUGIN_ONOFF) { - if (SS_DEBUG_MIDI) - printf("Ctrl fx onoff received: fxid: %d val: %d\n", fxid, val); - sendEffects[fxid].state = (SS_SendFXState) val; - } - } - else { - if (SS_DEBUG_MIDI) - printf("Unknown controller received: %d\n", id); - } - SS_TRACE_OUT - return false; - } - -//--------------------------------------------------------- -/*! - \fn SimpleSynth::setController - */ -//--------------------------------------------------------- -bool SimpleSynth::setController(int channel, int id, int val, bool /*fromGui*/) - { - SS_TRACE_IN - bool ret = setController(channel, id, val); //Perhaps TODO... Separate events from the gui - SS_TRACE_OUT - return ret; - } -//--------------------------------------------------------- -// sysex -/*! - \fn SimpleSynth::sysex - \brief Called from sequencer indirectly via SimpleSynth::processEvent - \param len length of the sysex data - \param data the sysex data - \return false for ok, true for not ok -*/ -//--------------------------------------------------------- -bool SimpleSynth::sysex(int /*len*/, const unsigned char* data) - { - SS_TRACE_IN - int cmd = data[0]; - switch (cmd) { - case SS_SYSEX_LOAD_SAMPLE: - { - int channel = data[1]; - //int l = data[2]; - const char* filename = (const char*)(data+3); - if (SS_DEBUG_MIDI) { - printf("Sysex cmd: load sample, filename %s, on channel: %d\n", filename, channel); - } - loadSample(channel, filename); - break; - } - case SS_SYSEX_CLEAR_SAMPLE: - { - int ch = data[1]; - clearSample(ch); - break; - } - - case SS_SYSEX_INIT_DATA: - { - parseInitData(data); - break; - } - - case SS_SYSEX_LOAD_SENDEFFECT: - { - int fxid = data[1]; - QString lib = (const char*) (data + 2); - QString label = (const char*) (data + lib.length() + 3); - if (SS_DEBUG_MIDI) { - printf("Sysex cmd load effect: %d %s %s\n", fxid, lib.toLatin1().data(), label.toLatin1().data()); - } - initSendEffect(fxid, lib, label); - break; - } - - case SS_SYSEX_CLEAR_SENDEFFECT: - { - int fxid = data[1]; - if (SS_DEBUG_MIDI) { - printf("Sysex cmd clear effect: %d\n", fxid); - } - sendEffects[fxid].state = SS_SENDFX_OFF; - cleanupPlugin(fxid); - sendEffects[fxid].plugin = 0; - break; - } - - case SS_SYSEX_SET_PLUGIN_PARAMETER: - { - int fxid = data[1]; - int parameter = data[2]; - int val = data[3]; - // Write it to the plugin: - float floatval = sendEffects[fxid].plugin->convertGuiControlValue(parameter, val); - setFxParameter(fxid, parameter, floatval); - break; - } - - case SS_SYSEX_GET_INIT_DATA: - { - int initdata_len = 0; - const byte* tmp_initdata = NULL; - byte* event_data = NULL; - - getInitData(&initdata_len, &tmp_initdata); - int totlen = initdata_len + 1; - - event_data = new byte[initdata_len + 1]; - event_data[0] = SS_SYSEX_SEND_INIT_DATA; - memcpy(event_data + 1, tmp_initdata, initdata_len); - delete[] tmp_initdata; - tmp_initdata = NULL; - - MidiEvent ev(0, ME_SYSEX, event_data, totlen); - gui->writeEvent(ev); - delete[] event_data; - - break; - } - - default: - if (SS_DEBUG_MIDI) - printf("Unknown sysex cmd received: %d\n", cmd); - break; - } - SS_TRACE_OUT - return false; - } - -//--------------------------------------------------------- -// getPatchName -/*! - \fn SimpleSynth::getPatchName - \brief Called from host to get names of patches - \param index - which patchnr we're about to deliver - \return const char* with patchname - */ -//--------------------------------------------------------- -const char* SimpleSynth::getPatchName(int /*index*/, int, int) const - { - SS_TRACE_IN - SS_TRACE_OUT - return 0; - } - -//--------------------------------------------------------- -// getPatchInfo -/*! - \fn SimpleSynth::getPatchInfo - \brief Called from host to get info about patches - \param index - which patchnr we're about to deliver - \param patch - if this one is 0, this is the first call, otherwise keep deliver the host patches... or something - \return MidiPatch with patch info for host - */ -//--------------------------------------------------------- -const MidiPatch* SimpleSynth::getPatchInfo(int index, const MidiPatch* patch) const - { - SS_TRACE_IN - index = 0; patch = 0; - SS_TRACE_OUT - return 0; - } - -//--------------------------------------------------------- -// getControllerInfo -/*! - \fn SimpleSynth::getControllerInfo - \brief Called from host to collect info about which controllers the synth supports - \param index current controller number - \param name pointer where name is stored - \param controller int pointer where muse controller number is stored - \param min int pointer where controller min value is stored - \param max int pointer where controller max value is stored - \return 0 when done, otherwise return next desired controller index - */ -//--------------------------------------------------------- -int SimpleSynth::getControllerInfo(int index, const char** name, int* controller, int* min, int* max) - { - SS_TRACE_IN - if (index >= SS_NR_OF_CONTROLLERS) { - SS_TRACE_OUT - return 0; - } - - *name = controllers[index].name.c_str(); - *controller = controllers[index].num; - *min = controllers[index].min; - *max = controllers[index].max; - - if (SS_DEBUG_MIDI) { - printf("setting controller info: index %d name %s controller %d min %d max %d\n", index, *name, *controller, *min, *max); - } - SS_TRACE_OUT - return (index +1); - } - -//--------------------------------------------------------- -// process -/*! - \fn SimpleSynth::process - \brief Realtime function where the processing actually occurs - \param channels - audio data - \param offset - sample offset - \param len - nr of samples to process - */ -//--------------------------------------------------------- -void SimpleSynth::process(float** out, int offset, int len) - { - //Process messages from the gui - while (gui->fifoSize()) { - MidiEvent ev = gui->readEvent(); - if (ev.type() == ME_SYSEX) { - sysex(ev.len(), ev.data()); - sendEvent(ev); - } - else if (ev.type() == ME_CONTROLLER) { - setController(ev.channel(), ev.dataA(), ev.dataB(), true); - sendEvent(ev); - } - else { - if (SS_DEBUG) - printf("SimpleSynth::process(): unknown event, type: %d\n", ev.type()); - } - } - - if (synth_state == SS_RUNNING) { - - //Temporary mix-doubles - double out1, out2; - //double ltemp, rtemp; - float* data; - // Velocity factor: - double gain_factor; - - - // Clear send-channels. Skips if fx not turned on - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - if (sendEffects[i].state == SS_SENDFX_ON) { - memset(sendFxLineOut[i][0], 0, SS_SENDFX_BUFFER_SIZE * sizeof(float)); - memset(sendFxLineOut[i][1], 0, SS_SENDFX_BUFFER_SIZE * sizeof(float)); - } - } - - - memset(out[0] + offset, 0, len * sizeof(float)); - memset(out[1] + offset, 0, len * sizeof(float)); - - //Process 1 channel at a time - for (int ch=0; ch < SS_NR_OF_CHANNELS; ch++) { - // If channels is turned off, skip: - if (channels[ch].channel_on == false) - continue; - - //If sample isn't playing, skip: - if (channels[ch].state == SS_SAMPLE_PLAYING) { - memset(processBuffer[0], 0, SS_PROCESS_BUFFER_SIZE * sizeof(double)); - memset(processBuffer[1], 0, SS_PROCESS_BUFFER_SIZE * sizeof(double)); - - for (int i=0; i<len; i++) { - // Current channel sample data: - data = channels[ch].sample->data; - gain_factor = channels[ch].gain_factor; - // Current velocity factor: - - if (channels[ch].sample->channels == 2) { - // - // Stereo sample: - // - // Add from sample: - out1 = (double) (data[channels[ch].playoffset] * gain_factor * channels[ch].balanceFactorL); - out2 = (double) (data[channels[ch].playoffset + 1] * gain_factor * channels[ch].balanceFactorR); - channels[ch].playoffset += 2; - } - else { - // - // Mono sample: - // - out1 = (double) (data[channels[ch].playoffset] * gain_factor * channels[ch].balanceFactorL); - out2 = (double) (data[channels[ch].playoffset] * gain_factor * channels[ch].balanceFactorR); - channels[ch].playoffset++; - } - - processBuffer[0][i] = out1; - processBuffer[1][i] = out2; - - // If send-effects tap is on, tap signal to respective lineout channel - for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) { - if (channels[ch].sendfxlevel[j] != 0.0) { - //If the effect has 2 inputs (stereo in): - if (sendEffects[j].inputs == 2) { - sendFxLineOut[j][0][i]+= (out1 * channels[ch].sendfxlevel[j]); - sendFxLineOut[j][1][i]+= (out2 * channels[ch].sendfxlevel[j]); - } - //If the effect is mono (1 input), only use first fxLineOut - else if (sendEffects[j].inputs == 1) { - sendFxLineOut[j][0][i]+= ((out1 + out2) * channels[ch].sendfxlevel[j] / 2.0); - } - //Effects with 0 or >2 inputs are ignored - } - } - - // - // If we've reached the last sample, set state to inactive - // - if (channels[ch].playoffset >= channels[ch].sample->samples) { - SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE); - channels[ch].playoffset = 0; - break; - } - } - // Add contribution for this channel, for this frame, to final result: - for (int i=0; i<len; i++) { - out[0][i+offset]+=processBuffer[0][i]; - out[1][i+offset]+=processBuffer[1][i]; - } - } - } - // Do something funny with the sendies: - for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) { - if (sendEffects[j].state == SS_SENDFX_ON) { - sendEffects[j].plugin->process(len); - for (int i=0; i<len; i++) { - //Effect has mono output: - if (sendEffects[j].outputs == 1) { - //Add the result to both channels: - out[0][i+offset]+=((sendEffects[j].retgain * sendFxReturn[j][0][i]) / 2.0); - out[1][i+offset]+=((sendEffects[j].retgain * sendFxReturn[j][0][i]) / 2.0); - } - else if (sendEffects[j].outputs == 2) { - // Effect has stereo output - out[0][i+offset]+=(sendEffects[j].retgain * sendFxReturn[j][0][i]); - out[1][i+offset]+=(sendEffects[j].retgain * sendFxReturn[j][1][i]); - } - } - } - } - // Finally master gain: - for (int i=0; i<len; i++) { - out[0][i+offset] = (out[0][i+offset] * master_vol); - out[1][i+offset] = (out[1][i+offset] * master_vol); - } - } - } - -//--------------------------------------------------------- -// showGui -/*! - \fn SimpleSynth::showGui - \brief Displays or hides the gui window - \param val true or false = gui shown or hidden - */ -//--------------------------------------------------------- -void SimpleSynth::showGui(bool val) - { - SS_TRACE_IN - gui->setShown(val); - SS_TRACE_OUT - } - -//--------------------------------------------------------- -/*! - \fn SimpleSynth::init - \brief Initializes the SimpleSynth - \param name string set to caption in the gui dialog - \return true if successful, false if unsuccessful - */ -//--------------------------------------------------------- -bool SimpleSynth::init(const char* name) - { - SS_TRACE_IN - SWITCH_SYNTH_STATE(SS_INITIALIZING); - gui = new SimpleSynthGui(); - gui->show(); - gui->setWindowTitle(name); - SWITCH_SYNTH_STATE(SS_RUNNING); - SS_TRACE_OUT - return true; - } - -//--------------------------------------------------------- -/*! - \fn SimpleSynth::getInitData - \brief Data for reinitialization of SimpleSynth when loading project - \param n - number of chars used in the data - \param data - data that is sent as a sysex to the synth on reload of project - */ -//--------------------------------------------------------- -void SimpleSynth::getInitData(int* n, const unsigned char** data) - { - SS_TRACE_IN - // Calculate length of data - // For each channel, we need to store volume, pan, noff, onoff - int len = SS_NR_OF_CHANNEL_CONTROLLERS * SS_NR_OF_CHANNELS; - // Sampledata: filenames len - for (int i=0; i<SS_NR_OF_CHANNELS; i++) { - if (channels[i].sample) { - int filenamelen = strlen(channels[i].sample->filename.c_str()) + 2; - len+=filenamelen; - } - else - len++; //Add place for SS_NO_SAMPLE - } - len+=3; // 1 place for SS_SYSEX_INIT_DATA, 1 byte for master vol, 1 byte for version data - - // Effect data length - len++; //Add place for SS_SYSEX_INIT_DATA_VERSION, as control - - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - Plugin* plugin = sendEffects[i].plugin; - if (plugin) { - int namelen = plugin->lib().size() + 2; - int labelnamelen = plugin->label().size() + 2; - len+=(namelen + labelnamelen); - - len+=3; //1 byte for nr of parameters, 1 byte for return gain, 1 byte for effect on/off - len+=sendEffects[i].nrofparameters; // 1 byte for each parameter value - } - else { - len++; //place for SS_NO_PLUGIN - } - } - - // First, SS_SYSEX_INIT_DATA - byte* buffer = new byte[len]; - memset(buffer, 0, len); - buffer[0] = SS_SYSEX_INIT_DATA; - buffer[1] = SS_SYSEX_INIT_DATA_VERSION; - if (SS_DEBUG_INIT) { - printf("Length of init data: %d\n", len); - printf("buffer[0] - SS_SYSEX_INIT_DATA: %d\n", SS_SYSEX_INIT_DATA); - printf("buffer[1] - SS_SYSEX_INIT_DATA_VERSION: %d\n", SS_SYSEX_INIT_DATA_VERSION); - } - int i = 2; - // All channels: - // 0 - volume ctrlval (0-127) - // 1 - pan (0-127) - // 2 - noff ignore (0-1) - // 3 - channel on/off (0-1) - // 4 - 7 - sendfx 1-4 (0-127) - // 8 - len of filename, n - // 9 - 9+n - filename - for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) { - buffer[i] = (byte) channels[ch].volume_ctrlval; - buffer[i+1] = (byte) channels[ch].pan; - buffer[i+2] = (byte) channels[ch].noteoff_ignore; - buffer[i+3] = (byte) channels[ch].channel_on; - buffer[i+4] = (byte) round(channels[ch].sendfxlevel[0] * 127.0); - buffer[i+5] = (byte) round(channels[ch].sendfxlevel[1] * 127.0); - buffer[i+6] = (byte) round(channels[ch].sendfxlevel[2] * 127.0); - buffer[i+7] = (byte) round(channels[ch].sendfxlevel[3] * 127.0); - - if (SS_DEBUG_INIT) { - printf("Channel %d:\n", ch); - printf("buffer[%d] - channels[ch].volume_ctrlval = \t%d\n", i, channels[ch].volume_ctrlval); - printf("buffer[%d] - channels[ch].pan = \t\t%d\n", i+1, channels[ch].pan); - printf("buffer[%d] - channels[ch].noteoff_ignore = \t%d\n", i+2, channels[ch].noteoff_ignore ); - printf("buffer[%d] - channels[ch].channel_on = \t%d\n", i+3, channels[ch].channel_on); - for (int j= i+4; j < i+8; j++) { - printf("buffer[%d] - channels[ch].sendfxlevel[%d]= \t%d\n", j, j-i-4, (int)round(channels[ch].sendfxlevel[j-i-4] * 127.0)); - } - } - if (channels[ch].sample) { - int filenamelen = strlen(channels[ch].sample->filename.c_str()) + 1; - buffer[i+8] = (byte) filenamelen; - memcpy((buffer+(i+9)), channels[ch].sample->filename.c_str(), filenamelen); - if (SS_DEBUG_INIT) { - printf("buffer[%d] - filenamelen: %d\n", i+8, filenamelen); - printf("buffer[%d] - buffer[%d] - filename: ", (i+9), (i+9) + filenamelen - 1); - for (int j = i+9; j< i+9+filenamelen; j++) { - printf("%c",buffer[j]); - } - printf("\n"); - } - i+= (SS_NR_OF_CHANNEL_CONTROLLERS + 1 + filenamelen); - } - else { - buffer[i+8] = SS_NO_SAMPLE; - if (SS_DEBUG_INIT) { - printf("buffer[%d]: SS_NO_SAMPLE: - %d\n", i+8, SS_NO_SAMPLE); - } - i+= (SS_NR_OF_CHANNEL_CONTROLLERS + 1); - } - } - if (SS_DEBUG_INIT) { - printf("buffer[%d]: Master vol: - %d\n", i, master_vol_ctrlval); - } - buffer[i] = master_vol_ctrlval; - *(data) = buffer; *n = len; - i++; - - //Send effects: - buffer[i] = SS_SYSEX_INIT_DATA_VERSION; //Just for check - if (SS_DEBUG_INIT) { - printf("buffer[%d]: Control value, SS_SYSEX_INIT_DATA_VERSION\n", i); - } - - i++; - for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) { - if (sendEffects[j].plugin) { - int labelnamelen = sendEffects[j].plugin->label().size() + 1; - buffer[i] = labelnamelen; - memcpy((buffer+i+1), sendEffects[j].plugin->label().toLatin1().data(), labelnamelen); - if (SS_DEBUG_INIT) { - printf("buffer[%d] - labelnamelen: %d\n", i, labelnamelen); - printf("buffer[%d] - buffer[%d] - filename: ", (i+1), (i+1) + labelnamelen - 1); - for (int k = i+1; k < i+1+labelnamelen; k++) { - printf("%c",buffer[k]); - } - printf("\n"); - } - - i+=(labelnamelen + 1); - - int namelen = sendEffects[j].plugin->lib().size() + 1; - buffer[i] = namelen; - memcpy((buffer+i+1), sendEffects[j].plugin->lib().toLatin1().data(), namelen); - if (SS_DEBUG_INIT) { - printf("buffer[%d] - libnamelen : %d\n", i, namelen); - printf("buffer[%d] - buffer[%d] - filename: ", (i+1), (i+1) + namelen - 1); - for (int k = i+1; k < i+1+namelen; k++) { - printf("%c",buffer[k]); - } - printf("\n"); - } - - i+=(namelen + 1); - - buffer[i]=sendEffects[j].nrofparameters; - if (SS_DEBUG_INIT) { - printf("buffer[%d]: sendEffects[%d].nrofparameters=%d\n", i, j, buffer[i]); - } - i++; - - buffer[i]=sendEffects[j].retgain_ctrlval; - if (SS_DEBUG_INIT) { - printf("buffer[%d]: sendEffects[%d].retgain_ctrlval=%d\n", i, j, buffer[i]); - } - i++; - - for (int k=0; k<sendEffects[j].nrofparameters; k++) { - //TODO: Convert to 127-scale - buffer[i] = sendEffects[j].plugin->getGuiControlValue(k); - if (SS_DEBUG_INIT) { - printf("buffer[%d]: sendEffects[%d].parameterval[%d]=%d\n", i, j, k, buffer[i]); - } - i++; - } - } - // No plugin loaded: - else { - buffer[i] = SS_NO_PLUGIN; - if (SS_DEBUG_INIT) { - printf("buffer[%d]: SS_NO_PLUGIN\n", i); - } - i++; - } - } - - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::parseInitData() - */ -void SimpleSynth::parseInitData(const unsigned char* data) - { - SS_TRACE_IN - //int len = strlen((const char*)data); - if (SS_DEBUG_INIT) { - printf("buffer[1], SS_SYSEX_INIT_DATA_VERSION=%d\n", *(data+1)); - } - const byte* ptr = data+2; - for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) { - channels[ch].volume_ctrlval = (byte) *(ptr); - - if (SS_DEBUG_INIT) { - printf("Channel %d:\n", ch); - printf("buffer[%ld] - channels[ch].volume_ctrlval = \t%d\n", ptr-data, *ptr); - printf("buffer[%ld] - channels[ch].pan = \t\t%d\n", ptr-data+1, *(ptr+1)); - printf("buffer[%ld] - channels[ch].noteoff_ignore = \t%d\n", ptr-data+2, *(ptr+2)); - printf("buffer[%ld] - channels[ch].channel_on = \t%d\n", ptr-data+3, *(ptr+3)); - } - updateVolume(ch, *(ptr)); - guiUpdateVolume(ch, *(ptr)); - - channels[ch].pan = *(ptr+1); - updateBalance(ch, *(ptr+1)); - guiUpdateBalance(ch, *(ptr+1)); - - channels[ch].noteoff_ignore = *(ptr+2); - guiUpdateNoff(ch, *(ptr+2)); - - channels[ch].channel_on = *(ptr+3); - guiUpdateChoff(ch, *(ptr+3)); - - ptr+=4; - - for (int i=0; i<4; i++) { - channels[ch].sendfxlevel[i] = (float) (*(ptr)/127.0); - guiUpdateSendFxLevel(ch, i, *(ptr)); - ptr++; - } - - bool hasSample = *(ptr); - ptr++; - - channels[ch].sample = 0; - channels[ch].playoffset = 0; - SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE); - if (SS_DEBUG_INIT) { - printf("parseInitData: channel %d, volume: %f pan: %d bfL %f bfR %f chON %d s1: %f s2: %f s3: %f s4: %f\n", - ch, - channels[ch].volume, - channels[ch].pan, - channels[ch].balanceFactorL, - channels[ch].balanceFactorR, - channels[ch].channel_on, - channels[ch].sendfxlevel[0], - channels[ch].sendfxlevel[1], - channels[ch].sendfxlevel[2], - channels[ch].sendfxlevel[3] - ); - } - if (hasSample) { - std::string filenametmp = (const char*) ptr; - ptr+= strlen(filenametmp.c_str()) + 1; - //printf("We should load %s\n", filenametmp.c_str()); - loadSample(ch, filenametmp.c_str()); - } - else { - //Clear sample - clearSample(ch); - guiNotifySampleCleared(ch); - } - } - //Master vol: - master_vol_ctrlval = *(ptr); - master_vol = (double) master_vol_ctrlval / SS_MASTER_VOLUME_QUOT; - guiUpdateMasterVol(master_vol_ctrlval); - if (SS_DEBUG_INIT) { - printf("Master vol: %d\n", master_vol_ctrlval); - } - ptr++; - - // Effects: - if (*(ptr) != SS_SYSEX_INIT_DATA_VERSION) { - fprintf(stderr, "Error loading init data - control byte not found. Skipping...\n"); - SS_TRACE_OUT - return; - } - ptr++; - - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - if (SS_DEBUG_INIT) - printf("buffer[%ld] - sendeffect[%d], labelnamelen=%d\n", ptr-data, i, *ptr); - int labelnamelen = *(ptr); - - if (labelnamelen != SS_NO_PLUGIN) { - ptr++; - std::string labelnametmp = (const char*) ptr; - ptr+= labelnamelen; - - //int libnamelen = *(ptr); - ptr++; - std::string libnametmp = (const char*) ptr; - ptr+= strlen(libnametmp.c_str()) + 1; - - - initSendEffect(i, libnametmp.c_str(), labelnametmp.c_str()); - //initSendEffect(0, "cmt", "freeverb3"); - - byte params = *(ptr); - byte retgain = *(ptr+1); - ptr+=2; - - sendEffects[i].nrofparameters = params; - - sendEffects[i].retgain_ctrlval = retgain; - sendEffects[i].retgain = retgain; - sendEffects[i].retgain = (double) retgain/ 75.0; - MidiEvent ev(0, 0, ME_CONTROLLER, SS_PLUGIN_RETURNLEVEL_CONTROLLER(i), retgain); - gui->writeEvent(ev); - - for (int j=0; j<params; j++) { - if (SS_DEBUG_INIT) - printf("buffer[%ld] - sendeffect[%d], parameter[%d]=%d\n", ptr-data, i, j, *ptr); - setFxParameter(i, j, sendEffects[i].plugin->convertGuiControlValue(j, *(ptr))); - ptr++; - } - } - else { - if (sendEffects[i].plugin) - cleanupPlugin(i); - ptr++; - } - } - - SS_TRACE_OUT - } - -/*! - \fn SimpleSynth::loadSample(int chno, const char* filename) - */ -bool SimpleSynth::loadSample(int chno, const char* filename) - { - SS_TRACE_IN - SS_Channel* ch = &channels[chno]; - - // Thread stuff: - SS_SampleLoader* loader = new SS_SampleLoader; - loader->channel = ch; - loader->filename = std::string(filename); - loader->ch_no = chno; - if (SS_DEBUG) { - printf("Loader filename is: %s\n", filename); - } - pthread_t sampleThread; - pthread_attr_t* attributes = (pthread_attr_t*) malloc(sizeof(pthread_attr_t)); - pthread_attr_init(attributes); - pthread_attr_setdetachstate(attributes, PTHREAD_CREATE_DETACHED); - if (pthread_create(&sampleThread, attributes, ::loadSampleThread, (void*) loader)) { - perror("creating thread failed:"); - pthread_attr_destroy(attributes); - delete loader; - return false; - } - - pthread_attr_destroy(attributes); - SS_TRACE_OUT - return true; - } - -/*! - \fn loadSampleThread(void* p) - \brief Since process needs to respond withing a certain time, loading of samples need to be done in a separate thread - */ -static void* loadSampleThread(void* p) - { - SS_TRACE_IN - pthread_mutex_lock(&SS_LoaderMutex); - - // Crit section: - SS_State prevState = synth_state; - SWITCH_SYNTH_STATE(SS_LOADING_SAMPLE); - SS_SampleLoader* loader = (SS_SampleLoader*) p; - SS_Channel* ch = loader->channel; - int ch_no = loader->ch_no; - - if (ch->sample) { - delete[] ch->sample->data; - delete ch->sample; - } - ch->sample = new SS_Sample; - SS_Sample* smp = ch->sample; - - SNDFILE* sf; - const char* filename = loader->filename.c_str(); - SF_INFO sfi; - - if (SS_DEBUG) - printf("loadSampleThread: filename = %s\n", filename); - - sf = sf_open(filename, SFM_READ, &sfi); - if (sf == 0) { - fprintf(stderr,"Error opening file: %s\n", filename); - SWITCH_SYNTH_STATE(prevState); - simplesynth_ptr->guiSendSampleLoaded(false, loader->ch_no, filename); - delete ch->sample; ch->sample = 0; - delete loader; - pthread_mutex_unlock(&SS_LoaderMutex); - SS_TRACE_OUT - pthread_exit(0); - } - - //Print some info: - if (SS_DEBUG) { - printf("Sample info:\n"); - printf("Frames: \t%ld\n", (long) sfi.frames); - printf("Channels: \t%d\n", sfi.channels); - printf("Samplerate: \t%d\n", sfi.samplerate); - } - - // - // Allocate and read the thingie - // - - // If current samplerate is the same as MusE's: - if (SS_samplerate == sfi.samplerate) { - smp->data = new float[sfi.channels * sfi.frames]; - sf_count_t n = sf_readf_float(sf, smp->data, sfi.frames); - smp->frames = sfi.frames; - smp->samples = (n * sfi.channels); - smp->channels = sfi.channels; - if (SS_DEBUG) { - printf("%ld frames read\n", (long) n); - } - } - else // otherwise, resample: - { - smp->channels = sfi.channels; - // Get new nr of frames: - double srcratio = (double) SS_samplerate/ (double) sfi.samplerate; - smp->frames = (long) floor(((double) sfi.frames * srcratio)); - smp->frames = (sfi.channels == 1 ? smp->frames * 2 : smp->frames ); // Double nr of new frames if mono->stereo - smp->samples = smp->frames * smp->channels; - - if (SS_DEBUG) { - printf("Resampling from %ld frames to %ld frames - srcration: %lf\n", sfi.frames, smp->frames, srcratio); - printf("Nr of new samples: %ld\n", smp->samples); - } - - // Read to temporary: - float temp[sfi.frames * sfi.channels]; - int frames_read = sf_readf_float(sf, temp, sfi.frames); - if (frames_read != sfi.frames) { - fprintf(stderr,"Error reading sample %s\n", filename); - simplesynth_ptr->guiSendSampleLoaded(false, loader->ch_no, filename); - sf_close(sf); - SWITCH_SYNTH_STATE(prevState); - delete ch->sample; ch->sample = 0; - delete loader; - pthread_mutex_unlock(&SS_LoaderMutex); - pthread_exit(0); - SS_TRACE_OUT - } - - // Allocate mem for the new one - smp->data = new float[smp->frames * smp->channels]; - memset(smp->data, 0, sizeof(float)* smp->frames * smp->channels); - - // libsamplerate & co (secret rabbits in the code!) - SRC_DATA srcdata; - srcdata.data_in = temp; - srcdata.data_out = smp->data; - srcdata.input_frames = sfi.frames; - srcdata.output_frames = smp->frames; - srcdata.src_ratio = (double) SS_samplerate / (double) sfi.samplerate; - - if (SS_DEBUG) { - printf("Converting sample....\n"); - } - - if (src_simple(&srcdata, SRC_SINC_BEST_QUALITY, sfi.channels)) { - SS_ERROR("Error when resampling, ignoring current sample"); - //TODO: deallocate and stuff - } - else if (SS_DEBUG) { - printf("Sample converted. %ld input frames used, %ld output frames generated\n", - srcdata.input_frames_used, - srcdata.output_frames_gen); - } - } - //Just close the dam thing - sf_close(sf); - SWITCH_SYNTH_STATE(prevState); - ch->sample->filename = loader->filename; - simplesynth_ptr->guiSendSampleLoaded(true, ch_no, filename); - delete loader; - pthread_mutex_unlock(&SS_LoaderMutex); - SS_TRACE_OUT - pthread_exit(0); - } - - -static Mess* instantiate(int sr, const char* name) - { - printf("SimpleSynth sampleRate %d\n", sr); - SimpleSynth* synth = new SimpleSynth(sr); - if (!synth->init(name)) { - delete synth; - synth = 0; - } - return synth; - } - - -/*! - \fn SimpleSynth::updateBalance(int pan) - */ -void SimpleSynth::updateBalance(int ch, int val) - { - SS_TRACE_IN - channels[ch].pan = val; - - // Balance: - channels[ch].balanceFactorL = 1.0; - channels[ch].balanceFactorR = 1.0; - double offset = 0; - int dev = val - 64; - offset = (double) dev / 64.0; - if (offset < 0) { - channels[ch].balanceFactorR = 1.0 + offset; - } - else { - channels[ch].balanceFactorL = 1.0 - offset; - } - - if (SS_DEBUG_MIDI) - printf("balanceFactorL %f balanceFactorR %f\n", channels[ch].balanceFactorL, channels[ch].balanceFactorR); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::updateVolume(int invol_ctrlval) - */ -void SimpleSynth::updateVolume(int ch, int invol_ctrlval) - { - SS_TRACE_IN - channels[ch].volume = (double)invol_ctrlval/ (double) SS_CHANNEL_VOLUME_QUOT; - channels[ch].volume_ctrlval = invol_ctrlval; - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiUpdateBalance(int ch, int bal) - */ -void SimpleSynth::guiUpdateBalance(int ch, int bal) - { - SS_TRACE_IN - MidiEvent ev(0, ch, ME_CONTROLLER, SS_CHANNEL_PAN_CONTROLLER(ch), bal); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiUpdateVolume(int ch, int val) - */ -void SimpleSynth::guiUpdateVolume(int ch, int val) - { - SS_TRACE_IN - MidiEvent ev(0, 0, ME_CONTROLLER, SS_CHANNEL_VOLUME_CONTROLLER(ch), val); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiUpdateNoff(bool b) - */ -void SimpleSynth::guiUpdateNoff(int ch, bool b) - { - SS_TRACE_IN - MidiEvent ev(0, 0, ME_CONTROLLER, SS_CHANNEL_NOFF_CONTROLLER(ch), b); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiUpdateChoff(int ch, bool b) - */ -void SimpleSynth::guiUpdateChoff(int ch, bool b) - { - SS_TRACE_IN - MidiEvent ev(0, 0, ME_CONTROLLER, SS_CHANNEL_ONOFF_CONTROLLER(ch), b); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiUpdateMasterVol(int val) - */ -void SimpleSynth::guiUpdateMasterVol(int val) - { - SS_TRACE_IN - MidiEvent ev(0, 0, ME_CONTROLLER, SS_MASTER_CTRL_VOLUME, val); - gui->writeEvent(ev); - SS_TRACE_OUT - } - -/*! - \fn SimpleSynth::guiUpdateSendFxLevel(int fxid, int level) - */ -void SimpleSynth::guiUpdateSendFxLevel(int channel, int fxid, int level) - { - SS_TRACE_IN - MidiEvent ev(0, 0, ME_CONTROLLER, SS_CHANNEL_SENDFX_CONTROLLER(channel, fxid), level); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiSendSampleLoaded(int ch, const char* filename) - */ -void SimpleSynth::guiSendSampleLoaded(bool success, int ch, const char* filename) - { - SS_TRACE_IN - int len = strlen(filename) + 3; //2 + filenamelen + 1; - byte out[len]; - - if (success) { - out[0] = SS_SYSEX_LOAD_SAMPLE_OK; - } - else { - out[0] = SS_SYSEX_LOAD_SAMPLE_ERROR; - } - out[1] = ch; - memcpy(out+2, filename, strlen(filename)+1); - MidiEvent ev(0, ME_SYSEX, out, len); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiSendError(const char* errorstring) - */ -void SimpleSynth::guiSendError(const char* errorstring) - { - SS_TRACE_IN - byte out[strlen(errorstring)+2]; - out[0] = SS_SYSEX_ERRORMSG; - memcpy(out+1, errorstring, strlen(errorstring) +1); - SS_TRACE_OUT - } - -extern "C" - { - static MESS descriptor = { - "SimpleSynth", - "Mathias Lundgren (lunar_shuttle@users.sf.net)", - "0.1", //Version string - MESS_MAJOR_VERSION, MESS_MINOR_VERSION, - instantiate, - }; - const MESS* mess_descriptor() { return &descriptor; } - } - - -/*! - \fn SimpleSynth::initSendEffect(int sendeffectid, QString lib, QString name) - */ -bool SimpleSynth::initSendEffect(int id, QString lib, QString name) - { - SS_TRACE_IN - bool success = false; - if (sendEffects[id].plugin) { - //Cleanup if one was already there: - cleanupPlugin(id); - } - sendEffects[id].plugin = (LadspaPlugin*) plugins.find(lib, name); - LadspaPlugin* plugin = sendEffects[id].plugin; - if (plugin) { //We found one - - sendEffects[id].inputs = plugin->inports(); - sendEffects[id].outputs = plugin->outports(); - - if (plugin->instantiate()) { - SS_DBG2("Plugin instantiated", name.toLatin1().data()); - SS_DBG_I("Parameters", plugin->parameter()); - SS_DBG_I("No of inputs", plugin->inports()); - SS_DBG_I("No of outputs",plugin->outports()); - SS_DBG_I("Inplace-capable", plugin->inPlaceCapable()); - - // Connect inputs/outputs: - // If single output/input, only use first channel in sendFxLineOut/sendFxReturn - SS_DBG("Connecting ports..."); - plugin->connectInport(0, sendFxLineOut[id][0]); - if (plugin->inports() == 2) - plugin->connectInport(1, sendFxLineOut[id][1]); - else if (plugin->inports() > 2) { - fprintf(stderr, "Plugin has more than 2 inputs, not supported\n"); - } - - plugin->connectOutport(0, sendFxReturn[id][0]); - if (plugin->outports() == 2) - plugin->connectOutport(1, sendFxReturn[id][1]); - else if (plugin->outports() > 2) { - fprintf(stderr, "Plugin has more than 2 outputs, not supported\n"); - } - SS_DBG("Ports connected"); - if (plugin->start()) { - sendEffects[id].state = SS_SENDFX_ON; - success = true; - - int n = plugin->parameter(); - sendEffects[id].nrofparameters = n; - - // This is not nice, but freeverb doesn't want to play until some values are set: - if (name == "freeverb3") { - setFxParameter(id, 2, 0.5); - setFxParameter(id, 3, 0.5); - setFxParameter(id, 4, 0.5); - guiUpdateFxParameter(id, 2, 0.5); - guiUpdateFxParameter(id, 3, 0.5); - guiUpdateFxParameter(id, 4, 0.5); - } - } - //TODO: cleanup if failed - } - } - //Notify gui - int len = 3; - byte out[len]; - out[0] = SS_SYSEX_LOAD_SENDEFFECT_OK; - out[1] = id; - int j=0; - for (iPlugin i = plugins.begin(); i!=plugins.end(); i++, j++) { - if ((*i)->lib() == plugin->lib() && (*i)->label() == plugin->label()) { - out[2] = j; - MidiEvent ev(0, ME_SYSEX, out, len); - gui->writeEvent(ev); - } - } - - if (!success) { - QString errorString = "Error loading plugin \"" + plugin->label() + "\""; - guiSendError(errorString.toLatin1().data()); - } - return success; - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::setSendFxLevel(int channel, int effectid, double val) - */ -void SimpleSynth::setSendFxLevel(int channel, int effectid, double val) - { - SS_TRACE_IN - channels[channel].sendfxlevel[effectid] = val; - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::cleanupPlugin(int id) - */ -void SimpleSynth::cleanupPlugin(int id) - { - SS_TRACE_IN - LadspaPlugin* plugin = sendEffects[id].plugin; - plugin->stop(); - SS_DBG2("Stopped fx", plugin->label().toLatin1().data()); - sendEffects[id].nrofparameters = 0; - sendEffects[id].state = SS_SENDFX_OFF; - sendEffects[id].plugin = 0; - - byte d[2]; - d[0] = SS_SYSEX_CLEAR_SENDEFFECT_OK; - d[1] = id; - MidiEvent ev(0, ME_SYSEX, d, 2); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::setFxParameter(int fxid, int param, float val) - \brief Set fx-parameter on plugin and notify gui - */ -void SimpleSynth::setFxParameter(int fxid, int param, float val) - { - SS_TRACE_IN - LadspaPlugin* plugin = sendEffects[fxid].plugin; - if (SS_DEBUG_LADSPA) { - printf("Setting fx parameter: %f\n", val); - } - plugin->setParam(param, val); - //sendEffects[fxid].parameter[param] = val; - //guiUpdateFxParameter(fxid, param, val); - SS_TRACE_OUT - } - - - -/*! - \fn SimpleSynth::guiUpdateFxParameter(int fxid, int param, float val) - \brief Notify gui of changed fx-parameter - */ -void SimpleSynth::guiUpdateFxParameter(int fxid, int param, float val) - { - SS_TRACE_IN - LadspaPlugin* plugin = sendEffects[fxid].plugin; - float min, max; - plugin->range(param, &min, &max); - //offset: - val-= min; - - int intval = plugin->getGuiControlValue(param); - /*if (plugin->isLog(param)) { - intval = SS_map_logdomain2pluginparam(logf(val/(max - min) + min)); - } - else if (plugin->isBool(param)) { - intval = (int) val; - } - else { - float scale = SS_PLUGIN_PARAM_MAX / (max - min); - intval = (int) ((val - min) * scale); - }*/ - if (SS_DEBUG_MIDI) { - printf("Updating gui, fx parameter. fxid=%d, param=%d val=%d\n", fxid, param, intval); - } - - byte d[4]; - d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER_OK; - d[1] = fxid; - d[2] = param; - d[3] = intval; - MidiEvent ev(0, ME_SYSEX, d, 4); - gui->writeEvent(ev); - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::clearSample(int ch) - \brief Clears a sample (actually clears a channel) - */ -void SimpleSynth::clearSample(int ch) - { - SS_TRACE_IN - if (channels[ch].sample) { - if (SS_DEBUG) - printf("Clearing sample on channel %d\n", ch); - SS_State prevstate = synth_state; - SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE); - SWITCH_SYNTH_STATE(SS_CLEARING_SAMPLE); - if (channels[ch].sample->data) { - delete[] channels[ch].sample->data; - channels[ch].sample->data = 0; - } - if (channels[ch].sample) { - delete channels[ch].sample; - channels[ch].sample = 0; - } - SWITCH_SYNTH_STATE(prevstate); - guiNotifySampleCleared(ch); - if (SS_DEBUG) { - printf("Clear sample - sample cleared on channel %d\n", ch); - } - } - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynth::guiNotifySampleCleared(int ch) - */ -void SimpleSynth::guiNotifySampleCleared(int ch) - { - SS_TRACE_IN - byte d[2]; - d[0] = SS_SYSEX_CLEAR_SAMPLE_OK; - d[1] = (byte) ch; - MidiEvent ev(0, ME_SYSEX, d, 2); - gui->writeEvent(ev); - SS_TRACE_OUT - } diff --git a/muse_qt4_evolution/synti/simpledrums/simpledrums.h b/muse_qt4_evolution/synti/simpledrums/simpledrums.h deleted file mode 100644 index d52f90af..00000000 --- a/muse_qt4_evolution/synti/simpledrums/simpledrums.h +++ /dev/null @@ -1,173 +0,0 @@ -// -// C++ Interface: simplesynth -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// -#ifndef SIMPLESYNTH_H -#define SIMPLESYNTH_H - -#include <sndfile.h> -#include "libsynti/mess.h" -#include "common.h" -#include "libsynti/midievent.h" -#include "simpledrumsgui.h" -#include "ssplugin.h" - -#define SS_NO_SAMPLE 0 -#define SS_NO_PLUGIN 0 - -#define SS_PROCESS_BUFFER_SIZE 4096 //TODO: Add initialization method for nr of frames in each process from MusE - if nr of frames > than this, this will fail -#define SS_SENDFX_BUFFER_SIZE SS_PROCESS_BUFFER_SIZE - -enum SS_ChannelState - { - SS_CHANNEL_INACTIVE=0, - SS_SAMPLE_PLAYING, - }; - -enum SS_State - { - SS_INITIALIZING=0, - SS_LOADING_SAMPLE, - SS_CLEARING_SAMPLE, - SS_RUNNING, - }; - -enum SS_SendFXState - { - SS_SENDFX_OFF=0, - SS_SENDFX_ON - }; - -struct SS_SendFx - { - SS_SendFXState state; - LadspaPlugin* plugin; - int inputs; - int outputs; - int retgain_ctrlval; - double retgain; - int nrofparameters; - }; - -struct SS_Sample - { - float* data; - int samplerate; - int bits; - std::string filename; - long samples; - long frames; - int channels; - SF_INFO sfinfo; - }; - -struct SS_Channel - { - SS_ChannelState state; - const char* name; - SS_Sample* sample; - int playoffset; - bool noteoff_ignore; - - double volume; - int volume_ctrlval; - - double cur_velo; - double gain_factor; - - int pan; - double balanceFactorL; - double balanceFactorR; - - bool channel_on; - - //Send fx: - double sendfxlevel[SS_NR_OF_SENDEFFECTS]; - }; - -struct SS_Controller - { - std::string name; - int num; - int min, max; - }; - -struct SS_SampleLoader - { - SS_Channel* channel; - std::string filename; - int ch_no; - }; - -class SimpleSynth : public Mess - { - public: - SimpleSynth(int); - - virtual ~SimpleSynth(); - - virtual bool guiVisible() const; - virtual bool hasGui() const; - virtual bool playNote(int arg1, int arg2, int arg3); - virtual bool processEvent(const MidiEvent& arg1); - virtual bool setController(int arg1, int arg2, int arg3); - virtual bool sysex(int arg1, const unsigned char* arg2); - virtual const char* getPatchName(int arg1, int arg2, int arg3) const; - virtual const MidiPatch* getPatchInfo(int arg1, const MidiPatch* arg2) const; - virtual int getControllerInfo(int arg1, const char** arg2, int* arg3, int* arg4, int* arg5); - virtual void process(float** data, int offset, int len); - virtual void showGui(bool arg1); - virtual void getInitData(int*, const unsigned char**); - bool init(const char* name); - void guiSendSampleLoaded(bool success, int ch, const char* filename); - void guiSendError(const char* errorstring); - - static const char* synth_state_descr[]; - static const char* channel_state_descr[]; - -private: - SimpleSynthGui* gui; - - SS_Channel channels[SS_NR_OF_CHANNELS]; - SS_Controller controllers[SS_NR_OF_CONTROLLERS]; - bool setController(int channel, int id, int val, bool fromGui); - bool loadSample(int ch_no, const char* filename); - void parseInitData(const unsigned char* data); - void updateVolume(int ch, int in_volume_ctrlval); - void updateBalance(int ch, int pan); - void guiNotifySampleCleared(int ch); - void guiUpdateBalance(int ch, int bal); - void guiUpdateVolume(int ch, int val); - void guiUpdateNoff(int ch, bool b); - void guiUpdateChoff(int ch, bool b); - void guiUpdateMasterVol(int val); - void guiUpdateFxParameter(int fxid, int param, float val); - void guiUpdateSendFxLevel(int channel, int fxid, int level); - bool initSendEffect(int sendeffectid, QString lib, QString name); - void setSendFxLevel(int channel, int effectid, double val); - void cleanupPlugin(int id); - void setFxParameter(int fxid, int param, float val); - void clearSample(int ch); - double master_vol; - int master_vol_ctrlval; - - //Send effects: - SS_SendFx sendEffects[SS_NR_OF_SENDEFFECTS]; - float* sendFxLineOut[SS_NR_OF_SENDEFFECTS][2]; //stereo output (fed into LADSPA inputs),sent from the individual channels -> LADSPA fx - float* sendFxReturn[SS_NR_OF_SENDEFFECTS][2]; //stereo inputs, from LADSPA plugins, sent from LADSPA -> SS and added to the mix - double* processBuffer[2]; - }; - -static void* loadSampleThread(void*); -static pthread_mutex_t SS_LoaderMutex; -static SS_State synth_state; -static SimpleSynth* simplesynth_ptr; - -#endif diff --git a/muse_qt4_evolution/synti/simpledrums/simpledrumsgui.cpp b/muse_qt4_evolution/synti/simpledrums/simpledrumsgui.cpp deleted file mode 100644 index bc3e3e92..00000000 --- a/muse_qt4_evolution/synti/simpledrums/simpledrumsgui.cpp +++ /dev/null @@ -1,881 +0,0 @@ -// -// C++ Implementation: testogui -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// - -#include "simpledrumsgui.h" -#include "libsynti/midievent.h" -#include "muse/midi.h" -#include "ssplugingui.h" - -#define SS_VOLUME_MIN_VALUE 0 -#define SS_VOLUME_MAX_VALUE 127 -#define SS_VOLUME_DEFAULT_VALUE 100 -#define SS_MASTERVOL_MAX_VALUE 127 -#define SS_MASTERVOL_DEFAULT_VALUE 100.0/127.0 -#define SS_SENDFX_MIN_VALUE 0 -#define SS_SENDFX_MAX_VALUE 127 - -//Gui constants: -#define SS_BTNGRP_WIDTH 50 -#define SS_BTNGRP_HEIGHT 80 -#define SS_ONOFF_WIDTH 16 -#define SS_ONOFF_HEIGHT 21 -#define SS_VOLSLDR_WIDTH (SS_BTNGRP_WIDTH - 8) -#define SS_VOLSLDR_LENGTH 120 -#define SS_PANSLDR_WIDTH (SS_BTNGRP_WIDTH - 8) -#define SS_PANSLDR_LENGTH 20 -#define SS_PANSLDR_DEFAULT_VALUE 63 -#define SS_NONOFF_LABEL_WIDTH 30 -#define SS_NONOFF_LABEL_HEIGHT 16 -#define SS_NONOFF_WIDTH SS_ONOFF_WIDTH -#define SS_NONOFF_HEIGHT SS_ONOFF_HEIGHT -#define SS_SENDFX_WIDTH ((SS_BTNGRP_WIDTH/2) - 4) -//#define SS_SENDFX_WIDTH 28 -#define SS_SENDFX_HEIGHT SS_SENDFX_WIDTH -#define SS_MASTERSLDR_WIDTH (SS_BTNGRP_WIDTH - 8) -#define SS_MASTERSLDR_HEIGHT (SS_BTNGRP_HEIGHT - 4) - - -// Sample groupbox - -#define SS_SAMPLENAME_LABEL_WIDTH 30 -#define SS_SAMPLENAME_LABEL_HEIGHT 21 -#define SS_SAMPLENAME_LABEL_XOFF 4 - -#define SS_SAMPLE_LOAD_WIDTH 15 -#define SS_SAMPLE_LOAD_HEIGHT 19 - -#define SS_SAMPLE_CLEAR_WIDTH SS_SAMPLE_LOAD_WIDTH -#define SS_SAMPLE_CLEAR_HEIGHT SS_SAMPLE_LOAD_HEIGHT - -#define SS_SAMPLENAME_LINEEDIT_WIDTH 90 -#define SS_SAMPLENAME_LINEEDIT_HEIGHT 21 - -#define SS_SAMPLE_INFO_LINE_HEIGHT 22 -#define SS_SAMPLE_INFO_LINE_WIDTH (SS_SAMPLENAME_LINEEDIT_XOFF + SS_SAMPLENAME_LINEEDIT_WIDTH) - -#define SS_GUI_WINDOW_WIDTH ((SS_NR_OF_CHANNELS +1) * SS_BTNGRP_XOFF) -#define SS_MAIN_GROUPBOX_HEIGHT 200 -#define SS_GUI_WINDOW_HEIGHT (SS_BTNGRP_HEIGHT + SS_MAIN_GROUPBOX_HEIGHT) -#define SS_MAIN_GROUPBOX_WIDTH SS_GUI_WINDOW_WIDTH - -SimpleSynthGui* simplesynthgui_ptr; - - -/*! - \fn QChannelSlider::QChannelSlider(Qt::Orientation orientation, int ch, QWidget* parent, const char* name) - */ -QChannelSlider::QChannelSlider(Qt::Orientation orientation, int ch, QWidget* parent) - : QSlider(orientation, parent) - { - channel = ch; - } - - -/*! - \fn QChannelSlider::getChannel() - */ -int QChannelSlider::getChannel() - { - return channel; - } - - -/*! - \fn QChannelSlider::setChannel(int ch) - */ -void QChannelSlider::setChannel(int ch) - { - channel = ch; - } - -/*! - \fn QChannelSlider::setValue(int val) - */ -void QChannelSlider::setValue(int val) - { - val = (val > 127 ? 127 : val); - val = (val < 0 ? 0 : val); - QSlider::setValue(val); - emit valueChanged(channel, val); - } - -/*! - \fn QInvertedChannelSlider::setValue(int val) - */ -void QInvertedChannelSlider::setValue(int val) - { - int inverted = this->maximum() - val; - inverted = (inverted > 127 ? 127 : inverted); - inverted = (inverted < 0 ? 0 : inverted); - QSlider::setValue(val); - emit valueChanged(channel, inverted); - } - -/*! - \fn QInvertedSlider::setValue(int val) - */ -void QInvertedSlider::setValue(int val) - { - int inverted = this->maximum() - val; - inverted = (inverted > 127 ? 127 : inverted); - inverted = (inverted < 0 ? 0 : inverted); - emit invertedValueChanged(inverted); - QSlider::setValue(val); - } - - -/*! - \fn QChannelCheckbox::QChannelCheckbox(QWidget* parent, int ch) - */ -QChannelCheckbox::QChannelCheckbox(QWidget* parent, int ch) - : QCheckBox(parent) - { - channel = ch; - connect(this, SIGNAL(clicked()), SLOT(isClicked())); - } - - -/*! - \fn QChannelCheckbox::isClicked() - */ -void QChannelCheckbox::isClicked() - { - emit channelState(channel, this->isChecked()); - } - -/*! - \fn QChannelButton::QChannelButton(QWidget* parent, const char* text, int ch, const char* name) - */ -QChannelButton::QChannelButton(QWidget* parent, const char* text, int ch) - : QPushButton(parent), channel (ch) - { - connect(this, SIGNAL(clicked()), SLOT(isClicked())); - setText(text); - } - -/*! - \fn QChannelButton::isClicked() - */ -void QChannelButton::isClicked() - { - emit channelState(channel, this->isChecked()); - } - -/*! - \fn QChannelDial() - */ -QChannelDial::QChannelDial(QWidget* parent, int ch, int fxid) - : QDial(parent) - { - setTracking(true); - channel = ch; - sendfxid = fxid; - } - -/*! - \fn QChannelSlider::setValue(int val) - */ -void QChannelDial::setValue(int val) - { - QDial::setValue(val); - emit valueChanged(channel, sendfxid, val); - } - -/*! - \fn SimpleSynthGui::SimpleSynthGui() - */ -SimpleSynthGui::SimpleSynthGui() - { - SS_TRACE_IN - setupUi(this); - simplesynthgui_ptr = this; - pluginGui = new SS_PluginGui(this); - pluginGui->hide(); - - QVBoxLayout* mainLayout = new QVBoxLayout(this); //, 3); - QHBoxLayout* channelLayout = new QHBoxLayout; - mainLayout->addLayout(channelLayout); - - //this->setFixedWidth(SS_GUI_WINDOW_WIDTH); - //this->setFixedHeight(SS_GUI_WINDOW_HEIGHT); - for (int i=0; i<SS_NR_OF_CHANNELS; i++) { - channelButtonGroups[i] = new QGroupBox(this); -// channelButtonGroups[i]->setMinimumSize(SS_BTNGRP_WIDTH, SS_BTNGRP_HEIGHT); - channelButtonGroups[i]->setTitle(QString::number(i + 1)); - - QString name = QString("volumeSlider"); - name.append(i + 1); - - channelLayout->addWidget(channelButtonGroups[i]); - - QVBoxLayout* inchnlLayout = new QVBoxLayout(channelButtonGroups[i]); //, 2, 0, "channelinternallayout"); - inchnlLayout->setAlignment(Qt::AlignHCenter); - - onOff[i] = new QChannelCheckbox(channelButtonGroups[i], i); -// onOff[i]->setMinimumSize(SS_ONOFF_WIDTH, SS_ONOFF_HEIGHT); - onOff[i]->setToolTip("Channel " + QString::number(i + 1) + " on/off"); - inchnlLayout->addWidget(onOff[i]); - connect(onOff[i], SIGNAL(channelState(int, bool)), SLOT(channelOnOff(int, bool))); - - volumeSliders[i] = new QInvertedChannelSlider(Qt::Vertical, i, channelButtonGroups[i]); - volumeSliders[i]->setMinimum(SS_VOLUME_MIN_VALUE); - volumeSliders[i]->setMaximum(SS_VOLUME_MAX_VALUE); - volumeSliders[i]->setValue(SS_VOLUME_MAX_VALUE - SS_VOLUME_DEFAULT_VALUE); -// volumeSliders[i]->setMinimumSize(SS_VOLSLDR_WIDTH, SS_VOLSLDR_LENGTH); - volumeSliders[i]->setToolTip("Volume, channel " + QString::number(i + 1)); -// setMinimumSize(SS_VOLSLDR_WIDTH, SS_VOLSLDR_LENGTH); - inchnlLayout->addWidget(volumeSliders[i]); - connect(volumeSliders[i], SIGNAL(valueChanged(int, int)), SLOT(volumeChanged(int, int))); - - nOffLabel[i] = new QLabel(channelButtonGroups[i]); -// nOffLabel[i]->setMinimumSize(SS_NONOFF_LABEL_WIDTH, SS_NONOFF_LABEL_HEIGHT); - nOffLabel[i]->setText("nOff"); - inchnlLayout->addWidget(nOffLabel[i]); - - nOffIgnore[i] = new QChannelCheckbox(channelButtonGroups[i], i); -// nOffIgnore[i]->setMinimumSize(SS_NONOFF_WIDTH, SS_NONOFF_HEIGHT); - nOffIgnore[i]->setToolTip("Note off ignore, channel " + QString::number(i + 1)); - inchnlLayout->addWidget(nOffIgnore[i]); - connect(nOffIgnore[i], SIGNAL(channelState(int, bool)),SLOT(channelNoteOffIgnore(int, bool))); - - panSliders[i] = new QChannelSlider(Qt::Horizontal, i, channelButtonGroups[i]); - panSliders[i]->setRange(0, 127); - panSliders[i]->setValue(SS_PANSLDR_DEFAULT_VALUE); -// panSliders[i]->setMinimumSize(SS_PANSLDR_WIDTH, SS_PANSLDR_LENGTH); - panSliders[i]->setToolTip("Pan, channel " + QString::number(i + 1)); - inchnlLayout->addWidget(panSliders[i]); - connect(panSliders[i], SIGNAL(valueChanged(int, int)), SLOT(panChanged(int, int))); - - QGridLayout* dialGrid = new QGridLayout; - inchnlLayout->addLayout(dialGrid); - sendFxDial[i][0] = new QChannelDial(channelButtonGroups[i], i, 0); - sendFxDial[i][0]->setRange(0, 127); - sendFxDial[i][0]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT); - sendFxDial[i][0]->setToolTip("Fx 1 send amount"); - //inchnlLayout->addWidget(sendFxDial[i][0]); - dialGrid->addWidget(sendFxDial[i][0], 0, 0, Qt::AlignCenter | Qt::AlignTop); - - connect(sendFxDial[i][0], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int))); - - sendFxDial[i][1] = new QChannelDial(channelButtonGroups[i], i, 1); - sendFxDial[i][1]->setRange(0, 127); - //inchnlLayout->add(sendFxDial[i][1]); - dialGrid->addWidget(sendFxDial[i][1], 0, 1, Qt::AlignCenter | Qt::AlignTop); - sendFxDial[i][1]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT); - sendFxDial[i][1]->setToolTip("Fx 2 send amount"); - - connect(sendFxDial[i][1], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int))); - - sendFxDial[i][2] = new QChannelDial(channelButtonGroups[i], i, 2); - sendFxDial[i][2]->setRange(0, 127); - sendFxDial[i][2]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT); - //inchnlLayout->add(sendFxDial[i][2]); - dialGrid->addWidget(sendFxDial[i][2], 1, 0, Qt::AlignCenter | Qt::AlignTop); - sendFxDial[i][2]->setToolTip("Fx 3 send amount"); - connect(sendFxDial[i][2], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int))); - - sendFxDial[i][3] = new QChannelDial(channelButtonGroups[i], i, 3); - sendFxDial[i][3]->setRange(0, 127); - sendFxDial[i][3]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT); - sendFxDial[i][3]->setToolTip("Fx 4 send amount"); - - dialGrid->addWidget(sendFxDial[i][3], 1, 1, Qt::AlignCenter | Qt::AlignTop); - connect(sendFxDial[i][3], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int))); - inchnlLayout->activate(); - //channelLayout->activate(); - } - - //Master buttongroup: - masterButtonGroup = new QGroupBox(this); - channelLayout->addWidget(masterButtonGroup); - QVBoxLayout* mbgLayout = new QVBoxLayout(masterButtonGroup); - mbgLayout->setAlignment(Qt::AlignCenter); -// masterButtonGroup->setMinimumSize(SS_BTNGRP_WIDTH, SS_BTNGRP_HEIGHT); - masterSlider = new QInvertedSlider(Qt::Vertical, masterButtonGroup); - masterSlider->setToolTip("Master volume"); - mbgLayout->addWidget(masterSlider); - masterSlider->setRange(0, 127); - masterSlider->setValue(SS_VOLUME_MAX_VALUE - (int)(SS_MASTERVOL_DEFAULT_VALUE*SS_VOLUME_MAX_VALUE)); -// masterSlider->setMinimumSize(SS_MASTERSLDR_WIDTH, SS_MASTERSLDR_HEIGHT); - connect(masterSlider, SIGNAL(invertedValueChanged(int)), SLOT(masterVolChanged(int))); - - //Main groupbox - mainGroupBox = new QGroupBox(this); - mainLayout->addWidget(mainGroupBox); - - QGridLayout* mgbLayout = new QGridLayout(mainGroupBox); // , 8, 3, 1); - - int i=0; - - for (int c=0; c<2; c++) { - for (int r=0; r<SS_NR_OF_CHANNELS/2; r++) { - QHBoxLayout* strip = new QHBoxLayout;//(mgbLayout, 5); - mgbLayout->addLayout(strip, r, c); - - QLabel* channelLabel = new QLabel(QString("Ch ") + QString::number(i + 1), mainGroupBox); - strip->addWidget(channelLabel); - - sampleNameLineEdit[i] = new QLineEdit(mainGroupBox); - sampleNameLineEdit[i]->setReadOnly(true); - strip->addWidget(sampleNameLineEdit[i]); - - loadSampleButton[i] = new QChannelButton(mainGroupBox, "L", i); -// loadSampleButton[i]->setMinimumSize(SS_SAMPLE_LOAD_WIDTH, SS_SAMPLE_LOAD_HEIGHT); - loadSampleButton[i]->setToolTip("Load sample on channel " + QString::number(i + 1)); - strip->addWidget(loadSampleButton[i]); - connect(loadSampleButton[i], SIGNAL(channelState(int, bool)), SLOT(loadSampleDialogue(int))); - - clearSampleButton[i] = new QChannelButton(mainGroupBox, "C", i); -// clearSampleButton[i]->setMinimumSize(SS_SAMPLE_CLEAR_WIDTH, SS_SAMPLE_CLEAR_HEIGHT); - clearSampleButton[i]->setToolTip("Clear sample on channel " + QString::number(i + 1)); - strip->addWidget(clearSampleButton[i]); - connect(clearSampleButton[i], SIGNAL(channelState(int, bool)), SLOT(clearSample(int))); - - i++; - } - } - - // Right bottom panel: - QGroupBox* rbPanel= new QGroupBox(mainGroupBox); - mgbLayout->addWidget(rbPanel, 1, 3, 7, 1, Qt::AlignCenter); - QGridLayout* rbLayout = new QGridLayout(rbPanel); // 6, 1, 8, 5); - - openPluginsButton = new QPushButton("&Send Effects"); - openPluginsButton->setToolTip("Configure LADSPA send effects"); - connect(openPluginsButton, SIGNAL(clicked()), SLOT(openPluginButtonClicked())); - rbLayout->addWidget(openPluginsButton, 2, 1, Qt::AlignCenter | Qt::AlignVCenter); - aboutButton = new QPushButton("About SimpleDrums"); - connect(aboutButton, SIGNAL(clicked()), SLOT(aboutButtonClicked())); -//TD rbLayout->addRowSpacing(3, 20); - rbLayout->addWidget(aboutButton, 4, 1, Qt::AlignLeft | Qt::AlignVCenter); - - - loadButton = new QPushButton(tr("&Load setup"), rbPanel); - connect(loadButton, SIGNAL(clicked()), SLOT(loadSetup())); - saveButton = new QPushButton(tr("&Save setup"), rbPanel); - connect(saveButton, SIGNAL(clicked()), SLOT(saveSetup())); - //rbLayout->addWidget(openPluginsButton, 1, 1, Qt::AlignCenter | Qt::AlignVCenter); -// rbLayout->addRowSpacing(2, 20); - rbLayout->addWidget(loadButton, 3, 1, Qt::AlignCenter | Qt::AlignVCenter); - rbLayout->addWidget(saveButton, 4, 1, Qt::AlignCenter | Qt::AlignVCenter); -// rbLayout->addRowSpacing(5, 20); - rbLayout->addWidget(aboutButton, 6, 1, Qt::AlignCenter | Qt::AlignVCenter); - - lastDir = ""; - //Connect socketnotifier to fifo - QSocketNotifier* s = new QSocketNotifier(readFd, QSocketNotifier::Read); - connect(s, SIGNAL(activated(int)), SLOT(readMessage(int))); - SS_TRACE_OUT - } - -/*! - \fn SimpleSynthGui::~SimpleSynthGui() - */ -SimpleSynthGui::~SimpleSynthGui() - { - SS_TRACE_IN - simplesynthgui_ptr = 0; - delete pluginGui; - SS_TRACE_OUT - } - -/*! - \fn SimpleSynthGui::readMessage(int) - */ -void SimpleSynthGui::readMessage(int) - { - MessGui::readMessage(); - } - -/*! - \fn SimpleSynthGui::processEvent(const MidiEvent& ev) - */ -void SimpleSynthGui::processEvent(const MidiEvent& ev) - { - SS_TRACE_IN - if (SS_DEBUG_MIDI) { - printf("GUI received midi event\n"); - } - if (ev.type() == ME_CONTROLLER) { - int id = ev.dataA(); - int val = ev.dataB(); - - // Channel controllers: - if (id >= SS_FIRST_CHANNEL_CONTROLLER && id <= SS_LAST_CHANNEL_CONTROLLER ) { - // Find out which channel we're dealing with: - id-= SS_FIRST_CHANNEL_CONTROLLER; - int ch = (id / SS_NR_OF_CHANNEL_CONTROLLERS); - id = (id % SS_NR_OF_CHANNEL_CONTROLLERS); - - int fxid = -1; - - if (SS_DEBUG_MIDI) { - printf("GUI received midi controller - id: %d val %d channel %d\n", id, val, ch); - } - - switch(id) { - case SS_CHANNEL_CTRL_VOLUME: - volumeSliders[ch]->blockSignals(true); - volumeSliders[ch]->setValue(SS_VOLUME_MAX_VALUE - val); - volumeSliders[ch]->blockSignals(false); - break; - - case SS_CHANNEL_CTRL_PAN: - panSliders[ch]->blockSignals(true); - panSliders[ch]->setValue(val); - panSliders[ch]->blockSignals(false); - break; - - case SS_CHANNEL_CTRL_NOFF: - nOffIgnore[ch]->blockSignals(true); - nOffIgnore[ch]->setChecked(val); - nOffIgnore[ch]->blockSignals(false); - break; - - case SS_CHANNEL_CTRL_ONOFF: - onOff[ch]->blockSignals(true); - onOff[ch]->setChecked(val); - onOff[ch]->blockSignals(false); - break; - - case SS_CHANNEL_SENDFX1: - case SS_CHANNEL_SENDFX2: - case SS_CHANNEL_SENDFX3: - case SS_CHANNEL_SENDFX4: - fxid = id - SS_CHANNEL_SENDFX1; - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui::processEvent - Channel sendfx, fxid: %d, val: %d\n", fxid, val); - } - sendFxDial[ch][fxid]->blockSignals(true); - sendFxDial[ch][fxid]->setValue(val); - sendFxDial[ch][fxid]->blockSignals(false); - break; - - default: - if (SS_DEBUG_MIDI) - printf("SimpleSynthGui::processEvent - unknown controller received: %d\n", id); - } - } - // Master controllers: - else if (id >= SS_FIRST_MASTER_CONTROLLER && id <= SS_LAST_MASTER_CONTROLLER) { - if (id == SS_MASTER_CTRL_VOLUME) { - masterSlider->blockSignals(true); - masterSlider->setValue(SS_MASTERVOL_MAX_VALUE - val); - masterSlider->blockSignals(false); - } - } - else if (id>= SS_FIRST_PLUGIN_CONTROLLER && id <= SS_LAST_PLUGIN_CONTROLLER) { - int fxid = (id - SS_FIRST_PLUGIN_CONTROLLER) / SS_NR_OF_PLUGIN_CONTROLLERS; - int cmd = (id - SS_FIRST_PLUGIN_CONTROLLER) % SS_NR_OF_PLUGIN_CONTROLLERS; - - // Plugin return-gain: - if (cmd == SS_PLUGIN_RETURN) { - if (SS_DEBUG_MIDI) - printf("SimpleSynthGui::processEvent - fx retgain received: fxid: %d val: %d\n", fxid, val); - - SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid); - pf->setRetGain(val); - } - } - } - // - // Sysexes: - // - else if (ev.type() == ME_SYSEX) { - byte* data = ev.data(); - int cmd = *data; - switch (cmd) { - case SS_SYSEX_LOAD_SAMPLE_OK: { - int ch = *(data+1); - QString filename = (const char*) (data+2); - sampleNameLineEdit[ch]->setText(filename.section('/',-1,-1)); - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui - sample %s loaded OK on channel: %d\n", filename.toLatin1().data(), ch); - } - if (!onOff[ch]->isChecked()) { - onOff[ch]->blockSignals(true); - onOff[ch]->setChecked(true); - onOff[ch]->blockSignals(false); - channelOnOff(ch, true); - } - break; - } - - case SS_SYSEX_LOAD_SAMPLE_ERROR: { - //int ch = *(data+1); - const char* filename = (const char*) (data+2); - /*QMessageBox* yn = new QMessageBox("Sample not found", "Failed to load sample: " + QString(filename) + "\n" + - "Do you want to open file browser and try to locate it elsewhere?", - QMessageBox::Warning, - QMessageBox::Yes, - QMessageBox::No, - QMessageBox::NoButton, - this);*/ - /*int res = QMessageBox::warning(this, - "SimpleDrums","Failed to load sample: " + QString(filename) + "\n" + - "Do you want to open file browser and try to locate it elsewhere?", - "&Yes", "&No"); - */ - //int res = yn->exec(); - printf("Error: Sample %s not found! TODO: Fix this\n", filename); - //if (res == 0) { - // loadSampleDialogue(ch); - // } - break; - } - - case SS_SYSEX_LOAD_SENDEFFECT_OK: { - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui - sysex load sendeffect OK on fxid: %d\n", *(data+1)); - } - int fxid = *(data+1); - SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid); - pf->updatePluginValue(*(data+2)); - break; - } - - case SS_SYSEX_CLEAR_SENDEFFECT_OK: { - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui - sysex clear sendeffect OK on fxid: %d\n", *(data+1)); - } - SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)*(data+1)); - pf->clearPluginDisplay(); - break; - } - - case SS_SYSEX_CLEAR_SAMPLE_OK: { - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui - sysex clear samle OK on channel: %d\n", *(data+1)); - } - byte ch = *(data+1); - sampleNameLineEdit[ch]->setText(""); - break; - } - - case SS_SYSEX_SET_PLUGIN_PARAMETER_OK: { - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui - plugin parameter OK on fxid: %d\n", *(data+1)); - } - SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)*(data+1)); - int param = *(data+2); - int val = *(data+3); - pf->blockSignals(true); - pf->setParameterValue(param, val); - pf->blockSignals(false); - break; - } - - case SS_SYSEX_SEND_INIT_DATA: { -// FN: TODO -#if 1 - const unsigned initdata_len = ev.len() - 1; - byte* init_data = (data + 1); - QFileInfo fileInfo = QFileInfo(lastSavedProject); - - lastProjectDir = fileInfo.path(); - if (fileInfo.suffix() != "sds" && fileInfo.suffix() != "SDS") { - lastSavedProject += ".sds"; - fileInfo = QFileInfo(lastSavedProject); - } - QFile theFile(fileInfo.filePath()); - - // Write data - if (theFile.open(QIODevice::WriteOnly)) { - theFile.write((const char*)&initdata_len, sizeof(initdata_len)); // First write length - if (theFile.write((const char*)init_data, initdata_len) == -1) { - // Fatal error writing - QMessageBox* msgBox = new QMessageBox(QMessageBox::Warning, "SimpleDrums error Dialog", "Fatal error when writing to file. Setup not saved.", - QMessageBox::Ok, this); - msgBox->exec(); - delete msgBox; - } - theFile.close(); - } - else { - // An error occured when opening - QMessageBox* msgBox = new QMessageBox(QMessageBox::Warning, "SimpleDrums error Dialog", "Error opening file. Setup was not saved.", - QMessageBox::Ok, this); - msgBox->exec(); - delete msgBox; - } -#endif - - break; - } - - - default: - if (SS_DEBUG_MIDI) { - printf("SimpleSynthGui::processEvent - unknown sysex cmd received: %d\n", cmd); - } - break; - } - } - SS_TRACE_OUT - } - - -/*! - \fn SimpleSynthGui::volumeChanged(int val) - */ -void SimpleSynthGui::volumeChanged(int channel, int val) - { - setChannelVolume(channel, val); - } - -/*! - \fn SimpleSynthGui::panChanged(int channel, int value) - */ -void SimpleSynthGui::panChanged(int channel, int value) - { - sendController(0, SS_CHANNEL_PAN_CONTROLLER(channel), value); - } - -/*! - \fn SimpleSynthGui::channelOnOff(int channel, bool state) - */ -void SimpleSynthGui::channelOnOff(int channel, bool state) - { - sendController(0, SS_CHANNEL_ONOFF_CONTROLLER(channel), state); - } - -/*! - \fn SimpleSynthGui::channelNoteOffIgnore(bool state) - */ -void SimpleSynthGui::channelNoteOffIgnore(int channel, bool state) - { - sendController(0, SS_CHANNEL_NOFF_CONTROLLER(channel), (int) state); - } - -/*! - \fn SimpleSynthGui::sendFxChanged(int ch, int fxid, int val) - */ -void SimpleSynthGui::sendFxChanged(int ch, int fxid, int val) - { - sendController(0, SS_CHANNEL_SENDFX_CONTROLLER(ch, fxid), (int) val); - } - -/*! - \fn SimpleSynthGui::masterVolChanged(int val) - */ -void SimpleSynthGui::masterVolChanged(int val) - { - sendController(0, SS_MASTER_CTRL_VOLUME, val); - } - -/*! - \fn SimpleSynthGui::setChannelVolume(int channel, byte volume) - */ -void SimpleSynthGui::setChannelVolume(int channel, int volume) - { - //volumeSliders[channel]->setValue(SS_VOLUME_MAX_VALUE - volume); - sendController(0, SS_CHANNEL_VOLUME_CONTROLLER(channel), (int)volume); - } - - -/*! - \fn SimpleSynthGui::loadSampleDialogue(int channel) - */ -void SimpleSynthGui::loadSampleDialogue(int channel) - { - QString filename = - QFileDialog::getOpenFileName( - this, - tr("Load sample dialog"), - lastDir, - QString("*.wav *.WAV")); - - if (filename != QString::null) { - QFileInfo fi(filename); - lastDir = fi.path(); - - if (SS_DEBUG) - printf("lastDir = %s\n", lastDir.toLatin1().data()); - - int l = filename.length() + 4; - byte d[l]; - - d[0] = SS_SYSEX_LOAD_SAMPLE; - d[1] = (byte) channel; - d[2] = (byte) filename.length(); - memcpy(d+3, filename.toLatin1().data(), filename.length()+1); - sendSysex(d, l); - } - } - - - -/*! - \fn SimpleSynthGui::clearSample(int ch) - */ -void SimpleSynthGui::clearSample(int ch) - { - if (sampleNameLineEdit[ch]->text().length() > 0) { //OK, we've got a live one here - byte d[2]; - d[0] = SS_SYSEX_CLEAR_SAMPLE; - d[1] = (byte) ch; - sendSysex(d, 2); - sampleNameLineEdit[ch]->setText(""); - } - } - -/*! - \fn SimpleSynthGui::displayPluginGui() - */ -void SimpleSynthGui::displayPluginGui() - { - pluginGui->show(); - } - -/*! - \fn SimpleSynthGui::loadEffectInvoked(int fxid, QString lib, QString label) - */ -void SimpleSynthGui::loadEffectInvoked(int fxid, QString lib, QString label) - { - int l = 4 + lib.length() + label.length(); - byte d[l]; - d[0] = SS_SYSEX_LOAD_SENDEFFECT; - d[1] = (byte) fxid; - memcpy (d+2, lib.toLatin1().data(), lib.length()+1); - memcpy (d+3+lib.length(), label.toLatin1().data(), label.length()+1); - sendSysex(d, l); - } - - -/*! - \fn SimpleSynthGui::returnLevelChanged(int fxid, int val) - */ -void SimpleSynthGui::returnLevelChanged(int fxid, int val) - { - sendController(0, SS_PLUGIN_RETURNLEVEL_CONTROLLER(fxid), val); - } - - -/*! - \fn SimpleSynthGui::toggleEffectOnOff(int fxid, int state) - */ -void SimpleSynthGui::toggleEffectOnOff(int fxid, int state) - { - sendController(0, SS_PLUGIN_ONOFF_CONTROLLER(fxid), state); - } - - -/*! - \fn SimpleSynthGui::clearPlugin(int fxid) - */ -void SimpleSynthGui::clearPlugin(int fxid) - { - byte d[2]; - d[0] = SS_SYSEX_CLEAR_SENDEFFECT; - d[1] = fxid; - sendSysex(d, 2); - } - - -/*! - \fn SimpleSynthGui::effectParameterChanged(int fxid, int parameter, int val) - */ -void SimpleSynthGui::effectParameterChanged(int fxid, int parameter, int val) - { - //printf("Gui: effectParameterChanged: %d %d %d\n", fxid, parameter, val); - int len = 4; - byte d[len]; - d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER; - d[1] = (byte) fxid; - d[2] = (byte) parameter; - d[3] = (byte) val; - sendSysex(d, len); - } - - -/*! - \fn SimpleSynthGui::openPluginButtonClicked() - */ -void SimpleSynthGui::openPluginButtonClicked() - { - if (pluginGui->isVisible()) - pluginGui->raise(); - else - displayPluginGui(); - } - - -/*! - \fn SimpleSynthGui::aboutButtonClicked() - */ -void SimpleSynthGui::aboutButtonClicked() - { - QString caption = "SimpleDrums ver"; - caption+= SS_VERSIONSTRING; - QString text = caption + "\n\n(C) Copyright 2000-2004 Mathias Lundgren (lunar_shuttle@users.sf.net), Werner Schweer\nPublished under the GNU Public License"; - QMessageBox* msgBox = new QMessageBox(caption, text, QMessageBox::NoIcon, - QMessageBox::Ok, Qt::NoButton, Qt::NoButton, this); - msgBox->exec(); - } - - -/*! - \fn SimpleSynthGui::loadSetup() - \brief Load setup from file - */ -void SimpleSynthGui::loadSetup() - { - bool success = true; - QString filename = - QFileDialog::getOpenFileName(this, "Load setup dialog", lastProjectDir, - QString("*.sds *.SDS")); - - if (filename != QString::null) { - QFile theFile(filename); - if (theFile.open(QIODevice::ReadOnly)) { - unsigned initdata_len = 0; - if (theFile.read((char*)&initdata_len, sizeof(initdata_len)) == -1) - success = false; - - byte* init_data = new byte[initdata_len]; - if (theFile.read((char*)(init_data), initdata_len) == -1) - success = false; - - if (!success) { - QMessageBox* msgBox = new QMessageBox(QMessageBox::Warning, "SimpleDrums Error Dialog", "Error opening/reading from file. Setup not loaded.", - QMessageBox::Ok, this); - msgBox->exec(); - delete msgBox; - } - else { - sendSysex(init_data, initdata_len); - } - - delete[] init_data; - } - } - } - - -/*! - \fn SimpleSynthGui::saveSetup() - \brief Save setup to file - */ -void SimpleSynthGui::saveSetup() - { - QString filename = - QFileDialog::getSaveFileName(this, "Save setup dialog", lastProjectDir, - QString("*.sds *.SDS")); - - if (filename != QString::null) { - lastSavedProject = filename; - byte d[1]; - d[0] = SS_SYSEX_GET_INIT_DATA; - sendSysex(d, 1); // Makes synth send gui initdata, where rest of the saving takes place - } - } - diff --git a/muse_qt4_evolution/synti/simpledrums/simpledrumsgui.h b/muse_qt4_evolution/synti/simpledrums/simpledrumsgui.h deleted file mode 100644 index b3436f5d..00000000 --- a/muse_qt4_evolution/synti/simpledrums/simpledrumsgui.h +++ /dev/null @@ -1,206 +0,0 @@ -// -// C++ Interface: testogui -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// -#ifndef __MUSE_TESTOGUI_H__ -#define __MUSE_TESTOGUI_H__ - -#include "libsynti/gui.h" -#include "ui_simpledrumsguibase.h" -#include "common.h" - -class QButtonGroup; -class QLabel; -class SS_PluginGui; - -//-------------------------------------- -// QChannelSlider -//-------------------------------------- -class QChannelSlider: public QSlider - { - Q_OBJECT - - public: - QChannelSlider(Qt::Orientation, int ch, QWidget* paren = 0); - int getChannel(); - void setChannel(int ch); - - public slots: - virtual void setValue(int val); - - signals: - void valueChanged(int channel, int value); - - protected: - int channel; - }; - -//-------------------------------------- -// QInvertedSlider -//-------------------------------------- -class QInvertedSlider : public QSlider - { - Q_OBJECT - public: - QInvertedSlider(Qt::Orientation o, QWidget* parent = 0) - : QSlider(o, parent) {} - - public slots: - virtual void setValue(int val); - - signals: - void invertedValueChanged(int value); - }; - -//-------------------------------------- -// QInvertedChannelSlider -//-------------------------------------- -class QInvertedChannelSlider : public QChannelSlider - { - Q_OBJECT - public: - QInvertedChannelSlider(Qt::Orientation o, int channel, QWidget* parent = 0) - : QChannelSlider(o, channel, parent) {}; - - public slots: - virtual void setValue(int val); - }; - - -//-------------------------------------- -// QChannelOnOff -//-------------------------------------- - -class QChannelCheckbox : public QCheckBox - { - Q_OBJECT - public: - QChannelCheckbox(QWidget* parent, int channel); - - private: - int channel; - - private slots: - void isClicked(); - - signals: - void channelState(int channel, bool state); - }; - -//-------------------------------------- -// QChannelButton -//-------------------------------------- -class QChannelButton : public QPushButton - { - Q_OBJECT - - private: - int channel; - - public: - QChannelButton(QWidget* parent, const char* text, int ch); - - private slots: - void isClicked(); - - signals: - void channelState(int channel, bool state); - - }; - -//-------------------------------------- -// QChannelDial -//-------------------------------------- - -class QChannelDial : public QDial - { - Q_OBJECT - - public: - QChannelDial(QWidget* parent, int ch, int fxid); - - signals: - void valueChanged(int channel, int fxid, int val); - - public slots: - virtual void setValue(int val); - - protected: - int channel; - int sendfxid; - }; - -//-------------------------------------- -// SimpleSynthGui - the Gui -//-------------------------------------- -class SimpleSynthGui : public QDialog, public Ui::SimpleDrumsGuiBase, public MessGui - { - Q_OBJECT - private: - // MESS interface: - virtual void processEvent(const MidiEvent& ev); - void setChannelVolume(int channel, int volume); - void displayPluginGui(); - QGroupBox* channelButtonGroups[SS_NR_OF_CHANNELS]; - QGroupBox* masterButtonGroup; - QGroupBox* mainGroupBox; - QInvertedChannelSlider* volumeSliders[SS_NR_OF_CHANNELS]; - QChannelSlider* panSliders[SS_NR_OF_CHANNELS]; - QChannelCheckbox* onOff[SS_NR_OF_CHANNELS]; - QChannelCheckbox* nOffIgnore[SS_NR_OF_CHANNELS]; - QChannelButton* loadSampleButton[SS_NR_OF_CHANNELS]; - QChannelButton* clearSampleButton[SS_NR_OF_CHANNELS]; - QLabel* nOffLabel[SS_NR_OF_CHANNELS]; - QLineEdit* sampleNameLineEdit[SS_NR_OF_CHANNELS]; - QInvertedSlider* masterSlider; - QChannelDial* sendFxDial[SS_NR_OF_CHANNELS][SS_NR_OF_SENDEFFECTS]; - - QPushButton* openPluginsButton; - QPushButton* aboutButton; - QPushButton* loadButton; - QPushButton* saveButton; - - - QString lastDir; - QString lastSavedProject; - QString lastProjectDir; - SS_PluginGui* pluginGui; - - public: - SimpleSynthGui(); - virtual ~SimpleSynthGui(); - - public slots: - void loadEffectInvoked(int fxid, QString lib, QString label); - void returnLevelChanged(int fxid, int val); - void toggleEffectOnOff(int fxid, int state); - void clearPlugin(int fxid); - void effectParameterChanged(int fxid, int parameter, int val); - - private slots: - void volumeChanged(int channel, int val); - void panChanged(int channel, int value); - void channelOnOff(int channel, bool state); - void channelNoteOffIgnore(int channel, bool state); - void masterVolChanged(int val); - void loadSampleDialogue(int channel); - void readMessage(int); - void clearSample(int ch); - void sendFxChanged(int ch, int fxid, int val); - void openPluginButtonClicked(); - void aboutButtonClicked(); - void loadSetup(); - void saveSetup(); - - }; - -extern SimpleSynthGui* simplesynthgui_ptr; - -#endif diff --git a/muse_qt4_evolution/synti/simpledrums/simpledrumsguibase.ui b/muse_qt4_evolution/synti/simpledrums/simpledrumsguibase.ui deleted file mode 100644 index 412bfdf6..00000000 --- a/muse_qt4_evolution/synti/simpledrums/simpledrumsguibase.ui +++ /dev/null @@ -1,23 +0,0 @@ -<ui version="4.0" > - <author></author> - <comment></comment> - <exportmacro></exportmacro> - <class>SimpleDrumsGuiBase</class> - <widget class="QDialog" name="SimpleDrumsGuiBase" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>602</width> - <height>509</height> - </rect> - </property> - <property name="windowTitle" > - <string>DrumSynth 0.1</string> - </property> - </widget> - <layoutdefault spacing="6" margin="11" /> - <pixmapfunction>qPixmapFromMimeSource</pixmapfunction> - <resources/> - <connections/> -</ui> diff --git a/muse_qt4_evolution/synti/simpledrums/ssplugin.cpp b/muse_qt4_evolution/synti/simpledrums/ssplugin.cpp deleted file mode 100644 index 8d5c3d8f..00000000 --- a/muse_qt4_evolution/synti/simpledrums/ssplugin.cpp +++ /dev/null @@ -1,456 +0,0 @@ -// -// C++ Implementation: plugin -// -// Description: -// -// -// (C) Copyright 2000 Werner Schweer (ws@seh.de) -// Additions/modifications: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// Copyright: See COPYING file that comes with this distribution -// -// - -#include <dlfcn.h> -#include "ssplugin.h" -#include "common.h" - -PluginList plugins; - - -Plugin::Plugin(const QFileInfo* f) - : fi(*f) - { - } - -//--------------------------------------------------------- -// loadPluginLib -//--------------------------------------------------------- - -static void loadPluginLib(QFileInfo* fi) - { - SS_TRACE_IN - if (SS_DEBUG_LADSPA) { - printf("loadPluginLib: %s\n", fi->fileName().toLatin1().data()); - } - void* handle = dlopen(fi->filePath().toAscii().data(), RTLD_NOW); - if (handle == 0) { - fprintf(stderr, "dlopen(%s) failed: %s\n", - fi->filePath().toAscii().data(), dlerror()); - return; - } - LADSPA_Descriptor_Function ladspa = (LADSPA_Descriptor_Function)dlsym(handle, "ladspa_descriptor"); - - if (!ladspa) { - const char *txt = dlerror(); - if (txt) { - fprintf(stderr, - "Unable to find ladspa_descriptor() function in plugin " - "library file \"%s\": %s.\n" - "Are you sure this is a LADSPA plugin file?\n", - fi->filePath().toAscii().data(), - txt); - return;//exit(1); - } - } - const LADSPA_Descriptor* descr; - for (int i = 0;; ++i) { - descr = ladspa(i); - if (descr == NULL) - break; - plugins.push_back(new LadspaPlugin(fi, ladspa, descr)); - } - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// loadPluginDir -//--------------------------------------------------------- - -static void loadPluginDir(const QString& s) - { - SS_TRACE_IN - QDir pluginDir(s, QString("*.so"), 0, QDir::Files); - if (pluginDir.exists()) { - QFileInfoList list = pluginDir.entryInfoList(); - int n = list.size(); - for (int i = 0; i < n; ++i) { - QFileInfo fi = list.at(i); - loadPluginLib(&fi); - } - } - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// initPlugins -// search for LADSPA plugins -//--------------------------------------------------------- - -void SS_initPlugins() - { - SS_TRACE_IN - //loadPluginDir(museGlobalLib + QString("/plugins")); - - char* ladspaPath = getenv("LADSPA_PATH"); - if (ladspaPath == 0) - ladspaPath = "/usr/lib/ladspa:/usr/local/lib/ladspa"; - - char* p = ladspaPath; - while (*p != '\0') { - char* pe = p; - while (*pe != ':' && *pe != '\0') - pe++; - - int n = pe - p; - if (n) { - char* buffer = new char[n + 1]; - strncpy(buffer, p, n); - buffer[n] = '\0'; - loadPluginDir(QString(buffer)); - delete[] buffer; - } - p = pe; - if (*p == ':') - p++; - } - SS_TRACE_OUT - } - - -//--------------------------------------------------------- -// LadspaPlugin -//--------------------------------------------------------- - -LadspaPlugin::LadspaPlugin(const QFileInfo* f, - const LADSPA_Descriptor_Function ldf, - const LADSPA_Descriptor* d) - : Plugin(f), ladspa(ldf), plugin(d) - { - SS_TRACE_IN - _inports = 0; - _outports = 0; - _parameter = 0; - handle = 0; - active = false; - controls = 0; - inputs = 0; - outputs = 0; - - for (unsigned k = 0; k < plugin->PortCount; ++k) { - LADSPA_PortDescriptor pd = d->PortDescriptors[k]; - static const int CI = LADSPA_PORT_CONTROL | LADSPA_PORT_INPUT; - if ((pd & CI) == CI) { - ++_parameter; - pIdx.push_back(k); - } - else if (pd & LADSPA_PORT_INPUT) { - ++_inports; - iIdx.push_back(k); - } - else if (pd & LADSPA_PORT_OUTPUT) { - ++_outports; - oIdx.push_back(k); - } - } - - /*if (SS_DEBUG_LADSPA) { - printf("Label: %s\tLib: %s\tPortCount: %d\n", this->label().toLatin1().data(), this->lib().toLatin1().data(), plugin->PortCount); - printf("LADSPA_PORT_CONTROL|LADSPA_PORT_INPUT: %d\t", pIdx.size()); - printf("Input ports: %d\t", iIdx.size()); - printf("Output ports: %d\n\n", oIdx.size()); - }*/ - - LADSPA_Properties properties = plugin->Properties; - _inPlaceCapable = !LADSPA_IS_INPLACE_BROKEN(properties); - if (_inports != _outports) - _inPlaceCapable = false; - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// ~LadspaPlugin -//--------------------------------------------------------- -LadspaPlugin::~LadspaPlugin() - { - SS_TRACE_IN - if (active) { - stop(); - } - if (handle) { - SS_DBG_LADSPA2("Cleaning up ", this->label().toLatin1().data()); - plugin->cleanup(handle); - } - - //Free ports: - if (controls) - delete controls; - if (inputs) - delete inputs; - if (outputs) - delete outputs; - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// instantiate -//--------------------------------------------------------- - -bool LadspaPlugin::instantiate() - { - bool success = false; - handle = plugin->instantiate(plugin, SS_samplerate); - success = (handle != NULL); - if (success) - SS_DBG_LADSPA2("Plugin instantiated", label().toLatin1().data()); - return success; - } - -//--------------------------------------------------------- -// start -// activate and connect control ports -//--------------------------------------------------------- - -bool LadspaPlugin::start() - { - SS_TRACE_IN - if (handle) { - if (plugin->activate) { - plugin->activate(handle); - SS_DBG_LADSPA("Plugin activated"); - } - active = true; - } - else { - SS_DBG_LADSPA("Error trying to activate plugin - plugin not instantiated!"); - SS_TRACE_OUT - return false; - } - - //Connect ports: - controls = new Port[_parameter]; - - for (int k = 0; k < _parameter; ++k) { - double val = defaultValue(k); - controls[k].val = val; - plugin->connect_port(handle, pIdx[k], &controls[k].val); - } - - outputs = new Port[_outports]; - inputs = new Port[_inports]; - - SS_TRACE_OUT - return true; - } - -//--------------------------------------------------------- -// stop -// deactivate -//--------------------------------------------------------- -void LadspaPlugin::stop() - { - SS_TRACE_IN - if (handle) { - SS_DBG_LADSPA2("Trying to stop plugin", label().toLatin1().data()); - if (plugin->deactivate) { - SS_DBG_LADSPA2("Deactivating ", label().toLatin1().data()); - plugin->deactivate(handle); - active = false; - } - } - else - SS_DBG_LADSPA("Warning - tried to stop plugin, but plugin was never started...\n"); - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// range -//--------------------------------------------------------- - -void LadspaPlugin::range(int i, float* min, float* max) const - { - SS_TRACE_IN - i = pIdx[i]; - LADSPA_PortRangeHint range = plugin->PortRangeHints[i]; - LADSPA_PortRangeHintDescriptor desc = range.HintDescriptor; - if (desc & LADSPA_HINT_TOGGLED) { - *min = 0.0; - *max = 1.0; - return; - } - float m = 1.0; - if (desc & LADSPA_HINT_SAMPLE_RATE) - m = (float) SS_samplerate; - - if (desc & LADSPA_HINT_BOUNDED_BELOW) - *min = range.LowerBound * m; - else - *min = 0.0; - if (desc & LADSPA_HINT_BOUNDED_ABOVE) - *max = range.UpperBound * m; - else - *max = 1.0; - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// defaultValue -//--------------------------------------------------------- - -float LadspaPlugin::defaultValue(int k) const - { - SS_TRACE_IN - k = pIdx[k]; - LADSPA_PortRangeHint range = plugin->PortRangeHints[k]; - LADSPA_PortRangeHintDescriptor rh = range.HintDescriptor; - double val = 1.0; - if (LADSPA_IS_HINT_DEFAULT_MINIMUM(rh)) - val = range.LowerBound; - else if (LADSPA_IS_HINT_DEFAULT_LOW(rh)) - if (LADSPA_IS_HINT_LOGARITHMIC(range.HintDescriptor)) - val = exp(fast_log10(range.LowerBound) * .75 + - log(range.UpperBound) * .25); - else - val = range.LowerBound*.75 + range.UpperBound*.25; - else if (LADSPA_IS_HINT_DEFAULT_MIDDLE(rh)) - if (LADSPA_IS_HINT_LOGARITHMIC(range.HintDescriptor)) - val = exp(log(range.LowerBound) * .5 + - log(range.UpperBound) * .5); - else - val = range.LowerBound*.5 + range.UpperBound*.5; - else if (LADSPA_IS_HINT_DEFAULT_HIGH(rh)) - if (LADSPA_IS_HINT_LOGARITHMIC(range.HintDescriptor)) - val = exp(log(range.LowerBound) * .25 + - log(range.UpperBound) * .75); - else - val = range.LowerBound*.25 + range.UpperBound*.75; - else if (LADSPA_IS_HINT_DEFAULT_MAXIMUM(rh)) - val = range.UpperBound; - else if (LADSPA_IS_HINT_DEFAULT_0(rh)) - val = 0.0; - else if (LADSPA_IS_HINT_DEFAULT_1(rh)) - val = 1.0; - else if (LADSPA_IS_HINT_DEFAULT_100(rh)) - val = 100.0; - else if (LADSPA_IS_HINT_DEFAULT_440(rh)) - val = 440.0; - SS_TRACE_OUT - return val; - } - -//--------------------------------------------------------- -// find -//--------------------------------------------------------- - -Plugin* PluginList::find(const QString& file, const QString& name) - { - SS_TRACE_IN - for (iPlugin i = begin(); i != end(); ++i) { - if ((file == (*i)->lib()) && (name == (*i)->label())) { - SS_TRACE_OUT - return *i; - } - } - printf("Plugin <%s> not found\n", name.toLatin1().data()); - SS_TRACE_OUT - return 0; - } - -//--------------------------------------------------------- -// connectInport -//--------------------------------------------------------- -void LadspaPlugin::connectInport(int k, LADSPA_Data* datalocation) - { - SS_TRACE_IN - plugin->connect_port(handle, iIdx[k], datalocation); - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// connectOutport -//--------------------------------------------------------- -void LadspaPlugin::connectOutport(int k, LADSPA_Data* datalocation) - { - SS_TRACE_IN - plugin->connect_port(handle, oIdx[k], datalocation); - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// process -//--------------------------------------------------------- -void LadspaPlugin::process(unsigned long frames) - { - plugin->run(handle, frames); - } - -//--------------------------------------------------------- -// setParam -//--------------------------------------------------------- - -void LadspaPlugin::setParam(int k, float val) - { - SS_TRACE_IN - controls[k].val = val; - SS_TRACE_OUT - } - -//--------------------------------------------------------- -// getGuiControlValue -// scale control value to gui-slider/checkbox representation -//--------------------------------------------------------- - -int LadspaPlugin::getGuiControlValue(int param) const - { - SS_TRACE_IN - float val = getControlValue(param); - float min, max; - range(param, &min, &max); - int intval; - if (isLog(param)) { - intval = SS_map_logdomain2pluginparam(logf(val/(max - min) + min)); - } - else if (isBool(param)) { - intval = (int) val; - } - else { - float scale = SS_PLUGIN_PARAM_MAX / (max - min); - intval = (int) ((val - min) * scale); - } - SS_TRACE_OUT - return intval; - } - -//--------------------------------------------------------- -// convertGuiControlValue -// scale control value to gui-slider/checkbox representation -//--------------------------------------------------------- - -float LadspaPlugin::convertGuiControlValue(int parameter, int val) const - { - SS_TRACE_IN - float floatval = 0; - float min, max; - range(parameter, &min, &max); - - if (isLog(parameter)) { - if (val > 0) { - float logged = SS_map_pluginparam2logdomain(val); - float e = expf(logged) * (max - min); - e+=min; - floatval = e; - } - } - else if (isBool(parameter)) { - floatval = (float) val; - } - else if (isInt(parameter)) { - float scale = (max - min) / SS_PLUGIN_PARAM_MAX; - floatval = (float) round((((float) val) * scale) + min); - } - else { - float scale = (max - min) / SS_PLUGIN_PARAM_MAX; - floatval = (((float) val) * scale) + min; - } - SS_TRACE_OUT - return floatval; - } diff --git a/muse_qt4_evolution/synti/simpledrums/ssplugin.h b/muse_qt4_evolution/synti/simpledrums/ssplugin.h deleted file mode 100644 index b9a7fb49..00000000 --- a/muse_qt4_evolution/synti/simpledrums/ssplugin.h +++ /dev/null @@ -1,171 +0,0 @@ -// -// C++ Interface: plugin -// -// Description: -// -// -// (C) Copyright 2000 Werner Schweer (ws@seh.de) -// Additions/modifications: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// Copyright: See COPYING file that comes with this distribution -// -// - -#ifndef __PLUGIN_H__ -#define __PLUGIN_H__ - -#include <ladspa.h> -#include <math.h> - -//--------------------------------------------------------- -// Port -//--------------------------------------------------------- - -struct Port { - float val; - }; - -//--------------------------------------------------------- -// Plugin -//--------------------------------------------------------- - -class Plugin - { - protected: - QFileInfo fi; - - public: - Plugin(const QFileInfo* f); - virtual ~Plugin() {} - virtual QString label() const { return QString(); } - virtual QString name() const { return QString(); } - virtual unsigned long id() const { return 0; } - virtual QString maker() const { return QString(); } - virtual QString copyright() const { return QString(); } - virtual int parameter() const { return 0; } - virtual int inports() const { return 0; } - virtual int outports() const { return 0; } - virtual bool inPlaceCapable() const { return false; } - - virtual bool isLog(int) const { return false; } - virtual bool isBool(int) const { return false; } - virtual bool isInt(int) const { return false; } - virtual float defaultValue(int) const { return 0.0f; } - virtual void range(int, float* min, float* max) const { - *min = 0.0f; - *max = 1.0f; - } - virtual const char* getParameterName(int /*param*/) const { return ""; } - QString lib() const { return fi.baseName(); } - QString path() const { return fi.absolutePath(); } - }; - -//--------------------------------------------------------- -// LadspaPlugin -//--------------------------------------------------------- - -class LadspaPlugin : public Plugin - { - LADSPA_Descriptor_Function ladspa; - const LADSPA_Descriptor* plugin; - LADSPA_Handle handle; - bool active; - - Port* controls; - Port* inputs; - Port* outputs; - - protected: - int _parameter; - std::vector<int> pIdx; //control port numbers - - int _inports; - std::vector<int> iIdx; //input port numbers - - int _outports; - std::vector<int> oIdx; //output port numbers - - bool _inPlaceCapable; - - public: - LadspaPlugin(const QFileInfo* f, const LADSPA_Descriptor_Function, const LADSPA_Descriptor* d); - virtual ~LadspaPlugin(); - virtual QString label() const { return QString(plugin->Label); } - virtual QString name() const { return QString(plugin->Name); } - virtual unsigned long id() const { return plugin->UniqueID; } - virtual QString maker() const { return QString(plugin->Maker); } - virtual QString copyright() const { return QString(plugin->Copyright); } - virtual int parameter() const { return _parameter; } - virtual int inports() const { return _inports; } - virtual int outports() const { return _outports; } - virtual bool inPlaceCapable() const { return _inPlaceCapable; } - const LADSPA_Descriptor* ladspaDescriptor() const { return plugin; } - virtual bool isLog(int k) const { - LADSPA_PortRangeHint r = plugin->PortRangeHints[pIdx[k]]; - return LADSPA_IS_HINT_LOGARITHMIC(r.HintDescriptor); - } - virtual bool isBool(int k) const { - return LADSPA_IS_HINT_TOGGLED(plugin->PortRangeHints[pIdx[k]].HintDescriptor); - } - virtual bool isInt(int k) const { - LADSPA_PortRangeHint r = plugin->PortRangeHints[pIdx[k]]; - return LADSPA_IS_HINT_INTEGER(r.HintDescriptor); - } - virtual void range(int i, float*, float*) const; - virtual const char* getParameterName(int i) const { - return plugin->PortNames[pIdx[i]]; - } - virtual float defaultValue(int) const; - virtual float getControlValue(int k) const { - return controls[k].val; - } - - int getGuiControlValue(int parameter) const; - float convertGuiControlValue(int parameter, int val) const; - - bool instantiate(); - bool start(); - void stop(); - void connectInport(int k, LADSPA_Data* datalocation); - void connectOutport(int k, LADSPA_Data* datalocation); - void process(unsigned long); - void setParam(int i, float val); - - }; - - -static inline float fast_log2 (float val) - { - /* don't use reinterpret_cast<> because that prevents this - from being used by pure C code (for example, GnomeCanvasItems) - */ - int* const exp_ptr = (int *)(&val); - int x = *exp_ptr; - const int log_2 = ((x >> 23) & 255) - 128; - x &= ~(255 << 23); - x += 127 << 23; - *exp_ptr = x; - val = ((-1.0f/3) * val + 2) * val - 2.0f/3; // (1) - return (val + log_2); - } - -static inline float fast_log10 (const float val) - { - return fast_log2(val) / 3.312500f; - } - -//--------------------------------------------------------- -// PluginList -//--------------------------------------------------------- - -typedef std::list<Plugin*>::iterator iPlugin; - -class PluginList : public std::list<Plugin*> { - public: - Plugin* find(const QString& file, const QString& name); - PluginList() {} - }; - -extern void SS_initPlugins(); -extern PluginList plugins; - -#endif diff --git a/muse_qt4_evolution/synti/simpledrums/sspluginchooserbase.ui b/muse_qt4_evolution/synti/simpledrums/sspluginchooserbase.ui deleted file mode 100644 index 63d254df..00000000 --- a/muse_qt4_evolution/synti/simpledrums/sspluginchooserbase.ui +++ /dev/null @@ -1,106 +0,0 @@ -<ui version="4.0" > - <author></author> - <comment></comment> - <exportmacro></exportmacro> - <class>SS_PluginChooserBase</class> - <widget class="QDialog" name="SS_PluginChooserBase" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>777</width> - <height>681</height> - </rect> - </property> - <property name="windowTitle" > - <string>SimpleDrums - Ladspa Plugin Chooser</string> - </property> - <layout class="QVBoxLayout" > - <property name="margin" > - <number>10</number> - </property> - <property name="spacing" > - <number>6</number> - </property> - <item> - <widget class="QTreeWidget" name="effectsListView" > - <column> - <property name="text" > - <string>Name</string> - </property> - </column> - <column> - <property name="text" > - <string>Label</string> - </property> - </column> - <column> - <property name="text" > - <string>Inports</string> - </property> - </column> - <column> - <property name="text" > - <string>Outports</string> - </property> - </column> - <column> - <property name="text" > - <string>Creator</string> - </property> - </column> - </widget> - </item> - <item> - <layout class="QHBoxLayout" > - <property name="margin" > - <number>0</number> - </property> - <property name="spacing" > - <number>6</number> - </property> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeType" > - <enum>QSizePolicy::Expanding</enum> - </property> - <property name="sizeHint" > - <size> - <width>301</width> - <height>31</height> - </size> - </property> - </spacer> - </item> - <item> - <widget class="QPushButton" name="cancelButton" > - <property name="text" > - <string>&Cancel</string> - </property> - <property name="shortcut" > - <string>Alt+C</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="okButton" > - <property name="text" > - <string>&OK</string> - </property> - <property name="shortcut" > - <string>Alt+O</string> - </property> - </widget> - </item> - </layout> - </item> - </layout> - </widget> - <layoutdefault spacing="6" margin="11" /> - <pixmapfunction>qPixmapFromMimeSource</pixmapfunction> - <resources/> - <connections/> -</ui> diff --git a/muse_qt4_evolution/synti/simpledrums/ssplugingui.cpp b/muse_qt4_evolution/synti/simpledrums/ssplugingui.cpp deleted file mode 100644 index 0428988b..00000000 --- a/muse_qt4_evolution/synti/simpledrums/ssplugingui.cpp +++ /dev/null @@ -1,530 +0,0 @@ -// -// C++ Implementation: ssplugingui -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// -#include "ssplugingui.h" -#include "ssplugin.h" -#include "simpledrumsgui.h" - -#define SS_PLUGINGUI_XOFF 300 -#define SS_PLUGINGUI_YOFF 300 -#define SS_PLUGINGUI_WIDTH 450 -#define SS_PLUGINGUI_MAX_WIDTH 700 - -#define SS_PLUGINFRONT_MINWIDTH SS_PLUGINGUI_WIDTH -#define SS_PLUGINFRONT_MINHEIGHT 70 -#define SS_PLUGINFRONT_MARGIN 9 -#define SS_PLUGINFRONT_INC_PARAM 30 -#define SS_PLUGINFRONT_INC_PARAM_MIN 60 -#define SS_PLUGINGUI_HEIGHT (SS_NR_OF_SENDEFFECTS * SS_PLUGINFRONT_MINHEIGHT) - -#define SS_PLUGINCHOOSER_NAMECOL 0 -#define SS_PLUGINCHOOSER_LABELCOL 1 -#define SS_PLUGINCHOOSER_INPORTSCOL 2 -#define SS_PLUGINCHOOSER_OUTPORTSCOL 3 -#define SS_PLUGINCHOOSER_CREATORCOL 4 - - -/*! - \fn SS_PluginChooser::SS_PluginChooser(QWidget* parent, const char* name = 0) - */ -SS_PluginChooser::SS_PluginChooser(QWidget* parent) - :QDialog(parent) - { - SS_TRACE_IN - setupUi(this); - selectedPlugin = 0; - - for (iPlugin i=plugins.begin(); i !=plugins.end(); i++) { - //Support for only 2 or 1 inport/outports - if ( ((*i)->outports() == 2 || (*i)->outports() == 1) && ((*i)->inports() == 2 || (*i)->inports() == 1) ) { - QTreeWidgetItem* tmpItem = new QTreeWidgetItem(effectsListView); - tmpItem->setText(SS_PLUGINCHOOSER_NAMECOL, (*i)->name()); - tmpItem->setText(SS_PLUGINCHOOSER_LABELCOL, (*i)->label()); - tmpItem->setText(SS_PLUGINCHOOSER_INPORTSCOL, QString::number((*i)->inports())); - tmpItem->setText(SS_PLUGINCHOOSER_OUTPORTSCOL, QString::number((*i)->outports())); - tmpItem->setText(SS_PLUGINCHOOSER_CREATORCOL, (*i)->maker()); - effectsListView->addTopLevelItem(tmpItem); - } - } - connect(okButton, SIGNAL(pressed()), SLOT(okPressed())); - connect(cancelButton, SIGNAL(pressed()), SLOT(cancelPressed())); - connect(effectsListView, SIGNAL(selectionChanged(QTreeWidgetItem*)), SLOT(selectionChanged(QTreeWidgetItem*))); - connect(effectsListView, SIGNAL(doubleClicked(QTreeWidgetItem*)), SLOT(doubleClicked(QTreeWidgetItem*))); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginChooser::selectionChanged(QListViewItem* item) - */ -void SS_PluginChooser::selectionChanged(QTreeWidgetItem* item) - { - SS_TRACE_IN - selectedItem = item; - SS_TRACE_OUT - } - -/*! - \fn SS_PluginChooser::okPressed() - */ -void SS_PluginChooser::okPressed() - { - SS_TRACE_IN - selectedPlugin = findSelectedPlugin(); - done(QDialog::Accepted); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginChooser::cancelPressed() - */ -void SS_PluginChooser::cancelPressed() - { - SS_TRACE_IN - SS_TRACE_OUT - done(QDialog::Rejected); - } - -/*! - \fn SS_PluginChooser::doubleClicked(QListViewItem* item) - */ -void SS_PluginChooser::doubleClicked(QTreeWidgetItem* /*item*/) - { - SS_TRACE_IN - selectedPlugin = findSelectedPlugin(); - SS_TRACE_OUT - done(QDialog::Accepted); - } - -/*! - \fn SS_PluginChooser::getSelectedPlugin() - */ -LadspaPlugin* SS_PluginChooser::findSelectedPlugin() - { - SS_TRACE_IN - LadspaPlugin* selected = 0; - for (iPlugin i=plugins.begin(); i != plugins.end(); i++) { - if ((*i)->name() == selectedItem->text(SS_PLUGINCHOOSER_NAMECOL)) - selected = (LadspaPlugin*) (*i); - } - SS_TRACE_OUT - return selected; - } - -/*! - \fn SS_PluginFront::SS_PluginFront(QWidget* parent, const char* name = 0) - */ -SS_PluginFront::SS_PluginFront(QWidget* parent, int in_fxid) - : QGroupBox(parent), fxid (in_fxid) - { - SS_TRACE_IN - expanded = false; - pluginChooser = 0; - plugin = 0; - expGroup = 0; - -//TD setLineWidth(3); - setFlat(false); -//TD setFrameStyle( Q3Frame::Box | Q3Frame::Raised ); -//TD setFrameShape(QFrame::StyledPanel); -// setFrameShadow(Qt::Sunken); - setFocusPolicy(Qt::NoFocus); - setMinimumSize(SS_PLUGINFRONT_MINWIDTH, SS_PLUGINFRONT_MINHEIGHT); - setMaximumSize(SS_PLUGINGUI_MAX_WIDTH, SS_PLUGINFRONT_MINHEIGHT); - - QVBoxLayout* bigLayout = new QVBoxLayout(this); - bigLayout->setMargin(SS_PLUGINFRONT_MARGIN); - bigLayout->setAlignment(Qt::AlignTop); -//TODO bigLayout->setResizeMode(QLayout::SetNoConstraint); - - layout = new QHBoxLayout; - bigLayout->addLayout(layout); - layout->setAlignment(Qt::AlignVCenter); -//TODO layout->setResizeMode(QLayout::SetNoConstraint); - - - QVBoxLayout* onOffLayout = new QVBoxLayout; - layout->addLayout(onOffLayout); - onOffLayout->setMargin(SS_PLUGINFRONT_MARGIN); - onOff = new QCheckBox(this); - onOffLayout->addWidget(new QLabel("On/Off", this)); - onOffLayout->addWidget(onOff); - connect(onOff, SIGNAL(toggled(bool)), SLOT(onOffToggled(bool))); - - pluginName = new QLineEdit(this); - pluginName->setReadOnly(true); - layout->addWidget(pluginName); - - loadFxButton = new QPushButton("L", this); - QRect r = loadFxButton->geometry(); - loadFxButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height()); - loadFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); - loadFxButton->setMinimumSize(20,pluginName->geometry().height()); - loadFxButton->setMaximumSize(30,pluginName->geometry().height()); - connect(loadFxButton, SIGNAL(clicked()), SLOT(loadButton())); - layout->addWidget(loadFxButton); - - clearFxButton = new QPushButton("C", this); - r = clearFxButton->geometry(); - clearFxButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height()); - clearFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); - clearFxButton->setMinimumSize(20,pluginName->geometry().height()); - clearFxButton->setMaximumSize(30,pluginName->geometry().height()); - connect(clearFxButton, SIGNAL(clicked()), SLOT(clearButtonPressed())); - layout->addWidget(clearFxButton); - - layout->addSpacing(5); - - expandButton = new QPushButton("->", this); - r = loadFxButton->geometry(); - expandButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height()); - expandButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); - expandButton->setMinimumSize(20,pluginName->geometry().height()); - expandButton->setMaximumSize(30,pluginName->geometry().height()); - connect(expandButton, SIGNAL(clicked()), SLOT(expandButtonPressed())); - layout->addWidget(expandButton); - - layout->addSpacing(5); - - QVBoxLayout* gainSliderLayout = new QVBoxLayout; - layout->addLayout(gainSliderLayout); - gainSliderLayout->addWidget(new QLabel("Return level", this)); - gainSliderLayout->setMargin(SS_PLUGINFRONT_MARGIN); - outGainSlider = new QSlider(Qt::Horizontal, this); - outGainSlider->setMinimumSize(100, pluginName->geometry().height()); - outGainSlider->setMaximumSize(500, pluginName->geometry().height()); - loadFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum)); - outGainSlider->setRange(0, 127); - outGainSlider->setValue(75); - connect(outGainSlider, SIGNAL(valueChanged(int)), SLOT(returnSliderMoved(int))); - gainSliderLayout->addWidget(outGainSlider); - clearPluginDisplay(); - - expLayout = new QVBoxLayout; // (bigLayout, 2); - bigLayout->addLayout(expLayout); - - clearFxButton->setToolTip(tr("Clear and unload effect")); - loadFxButton->setToolTip(tr("Load effect")); - expandButton->setToolTip(tr("Toggle display of effect parameters")); - onOff->setToolTip(tr("Turn effect on/off")); - SS_TRACE_OUT - } - -SS_PluginFront::~SS_PluginFront() - { - if (pluginChooser) - delete pluginChooser; - } - -/*! - \fn SS_PluginFront::clearPluginDisplay() - */ -void SS_PluginFront::clearPluginDisplay() - { - SS_TRACE_IN - if (expanded) - expandButtonPressed(); - - pluginName->setText("No plugin loaded"); - pluginName->setEnabled(false); - onOff->setEnabled(false); - onOff->blockSignals(true); - onOff->setChecked(false); - onOff->blockSignals(false); - - clearFxButton->setEnabled(false); - expandButton->setEnabled(false); - outGainSlider->setEnabled(false); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::setPluginName(QString name) - */ -void SS_PluginFront::setPluginName(QString name) - { - pluginName->setText(name); - } - - -/*! - \fn SS_PluginFront::loadButton() - */ -void SS_PluginFront::loadButton() - { - SS_TRACE_IN - if (!pluginChooser) - pluginChooser = new SS_PluginChooser(this); - - pluginChooser->exec(); - if ((pluginChooser->result() == QDialog::Accepted) && pluginChooser->getSelectedPlugin()) { - Plugin* p = pluginChooser->getSelectedPlugin(); - //printf("Selected plugin: %s\n", pluginChooser->getSelectedPlugin()->name().toLatin1().data()); - emit loadPlugin(fxid, p->lib(), p->label()); - } - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::returnSliderMoved(int val) - */ -void SS_PluginFront::returnSliderMoved(int val) - { - emit returnLevelChanged(fxid, val); - } - - -/*! - \fn SS_PluginFront::updatePluginValue(unsigned i) - */ -void SS_PluginFront::updatePluginValue(unsigned k) - { - SS_TRACE_IN - // If parameters are shown - close them - if (expanded) { - expandButtonPressed(); - } - - unsigned j=0; - if (k > plugins.size()) { - fprintf(stderr, "Internal error, tried to update plugin w range outside of list\n"); - return; - } - - iPlugin i; - for (i = plugins.begin(); j != k; i++, j++); - plugin = (LadspaPlugin*) *(i); - setPluginName(plugin->label()); - outGainSlider->setEnabled(true); - clearFxButton->setEnabled(true); - expandButton->setEnabled(true); - pluginName->setEnabled(true); - onOff->setEnabled(true); - onOff->setChecked(true); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::onOffToggled(bool state) - */ -void SS_PluginFront::onOffToggled(bool state) - { - emit fxToggled(fxid, state); - } - -/*! - \fn SS_PluginFront::sizeHint() const - */ -QSize SS_PluginFront::sizeHint() const - { - return QSize(SS_PLUGINFRONT_MINWIDTH, 50); - } - -/*! - \fn SS_PluginFront::sizePolicy() const - */ -QSizePolicy SS_PluginFront::sizePolicy() const - { - return QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); - } - - -/*! - \fn SS_PluginFront::clearButtonPressed() - */ -void SS_PluginFront::clearButtonPressed() - { - // If parameters are shown - close them - if (expanded) { - expandButtonPressed(); - } - emit clearPlugin(fxid); - } - -/*! - \fn SS_PluginFront::setRetGain(int val) - */ -void SS_PluginFront::setRetGain(int val) - { - outGainSlider->blockSignals(true); - outGainSlider->setValue(val); - outGainSlider->blockSignals(false); - } - -/*! - \fn SS_PluginFront::expandButtonPressed() - */ -void SS_PluginFront::expandButtonPressed() - { - SS_TRACE_IN - int sizeIncrease = 0; - QRect pf = geometry(); - - if (!expanded) { - plugin->parameter() == 1 ? sizeIncrease = SS_PLUGINFRONT_INC_PARAM_MIN : sizeIncrease = plugin->parameter() * SS_PLUGINFRONT_INC_PARAM; - pf.setHeight(pf.height() + sizeIncrease); - setMinimumSize(QSize(pf.width(), pf.height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, pf.height())); - setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - setGeometry(pf); - emit sizeChanged(fxid, sizeIncrease); - - expanded = true; - expandButton->setText("<-"); - createPluginParameters(); - } - else { -//TODO expLayout->remove(expGroup); - expGroup->hide(); - expGroup->deleteLater(); - paramWidgets.clear(); - expGroup = 0; - plugin->parameter() == 1 ? sizeIncrease = (0-SS_PLUGINFRONT_INC_PARAM_MIN) : sizeIncrease = 0 - (plugin->parameter() * SS_PLUGINFRONT_INC_PARAM); - expandButton->setText("->"); - expanded = false; - pf.setHeight(pf.height() + sizeIncrease); - pf.setTop(pf.top() + sizeIncrease); - pf.setBottom(pf.bottom() + sizeIncrease); - setGeometry(pf); - adjustSize(); - layout->activate(); - setMinimumSize(QSize(pf.width(), pf.height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, pf.height())); - setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - emit sizeChanged(fxid, sizeIncrease); - } - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::createPluginParameters() - */ -void SS_PluginFront::createPluginParameters() - { - SS_TRACE_IN - expGroup = new QGroupBox(this); - - expGroup->setMinimumSize(QSize(50, 50)); - expGroup->setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, (plugin->parameter() * SS_PLUGINFRONT_INC_PARAM - SS_PLUGINFRONT_MARGIN))); - expGroup->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding)); - expLayout->addWidget(expGroup); - expGroup->show(); - QVBoxLayout* expGroupLayout = new QVBoxLayout(expGroup); // , 1); - expGroupLayout->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); -//TD expGroupLayout->setResizeMode(QLayout::FreeResize); - expGroupLayout->setMargin(SS_PLUGINFRONT_MARGIN); - - for (int i=0; i < plugin->parameter(); i++) { - QHBoxLayout* paramStrip = new QHBoxLayout; // (expGroupLayout, 3); - expGroupLayout->addLayout(paramStrip); - paramStrip->setAlignment(Qt::AlignLeft); - QLabel* paramName = new QLabel(plugin->getParameterName(i), expGroup); - paramName->show(); - paramName->setMinimumSize(QSize(150, 10)); - paramName->setMaximumSize(QSize(300, SS_PLUGINFRONT_INC_PARAM)); - paramName->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding)); - - paramStrip->addWidget(paramName); - - if (plugin->isBool(i)) { - SS_ParameterCheckBox* paramCheckBox = new SS_ParameterCheckBox(expGroup, plugin, fxid, i); - paramCheckBox->setEnabled(true); - paramCheckBox->setParamValue((int) plugin->getControlValue(i)); - paramCheckBox->show(); - paramStrip->addWidget(paramCheckBox); - connect(paramCheckBox, SIGNAL(valueChanged(int, int, int)), SLOT(parameterValueChanged(int, int, int))); - } - else { - SS_ParameterSlider* paramSlider = new SS_ParameterSlider(expGroup, plugin, fxid, i); - paramSlider->setEnabled(true); - paramSlider->show(); - paramSlider->setRange(SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX); - - float max, min; - plugin->range(i, &min, &max); - //int intval = 0; - paramSlider->setParamValue(plugin->getGuiControlValue(i)); - connect(paramSlider, SIGNAL(valueChanged(int, int, int)), SLOT(parameterValueChanged(int, int, int))); - paramStrip->addWidget(paramSlider); - } - } - expLayout->activate(); - SS_TRACE_OUT - } - -/*! - \fn SS_PluginFront::parameterValueChanged(int fxid, int parameter, int val) - */ -void SS_PluginFront::parameterValueChanged(int fxid, int parameter, int val) - { - emit effectParameterChanged(fxid, parameter, val); - } - -/*! - \fn SS_PluginFront::setParameterValue(int param, float val) - */ -void SS_PluginFront::setParameterValue(int param, int val) - { - SS_TRACE_IN - int j=0; - for (SS_iParameterWidgetList i=paramWidgets.begin(); i != paramWidgets.end(); i++, j++) { - if (j == param) { - (*i)->setParamValue(val); - } - } - SS_TRACE_OUT - } - -SS_PluginGui::SS_PluginGui(QWidget* parent) - : QDialog(parent, false) - { - setWindowTitle("SimpleDrums LADSPA sendeffects"); - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - pluginFronts[i] = 0; - } - layout = new QVBoxLayout(this); - - for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) { - pluginFronts[i] = new SS_PluginFront(this, i); - pluginFronts[i]->update(); - layout->addWidget(pluginFronts[i]); - connect(pluginFronts[i], SIGNAL(loadPlugin(int, QString, QString)), simplesynthgui_ptr, SLOT(loadEffectInvoked(int, QString, QString))); - connect(pluginFronts[i], SIGNAL(returnLevelChanged(int, int)), simplesynthgui_ptr, SLOT(returnLevelChanged(int, int))); - connect(pluginFronts[i], SIGNAL(fxToggled(int, int)), simplesynthgui_ptr, SLOT(toggleEffectOnOff(int, int))); - connect(pluginFronts[i], SIGNAL(clearPlugin(int)), simplesynthgui_ptr, SLOT(clearPlugin(int))); - connect(pluginFronts[i], SIGNAL(sizeChanged(int, int)), SLOT(pluginFrontSizeChanged(int, int))); - connect(pluginFronts[i], SIGNAL(effectParameterChanged(int, int, int)), simplesynthgui_ptr, SLOT(effectParameterChanged(int, int, int))); - } - setMinimumSize(QSize(SS_PLUGINGUI_WIDTH, geometry().height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, geometry().height())); - } - - -/*! - \fn SS_PluginGui::pluginFrontSizeChanged(int fxid, int val) - */ -void SS_PluginGui::pluginFrontSizeChanged(int /*fxid*/, int val) - { - QRect r = geometry(); - r.setHeight(r.height() + val); - setMinimumSize(QSize(SS_PLUGINGUI_WIDTH, r.height())); - setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, r.height())); - setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); - setGeometry(r); - adjustSize(); - } - -SS_PluginFront* SS_PluginGui::getPluginFront(unsigned i) - { - SS_TRACE_IN - if (i<SS_NR_OF_SENDEFFECTS) - SS_TRACE_OUT - return pluginFronts[i]; - } diff --git a/muse_qt4_evolution/synti/simpledrums/ssplugingui.h b/muse_qt4_evolution/synti/simpledrums/ssplugingui.h deleted file mode 100644 index d613fd46..00000000 --- a/muse_qt4_evolution/synti/simpledrums/ssplugingui.h +++ /dev/null @@ -1,198 +0,0 @@ -// -// C++ Interface: ssplugingui -// -// Description: -// -// -// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004 -// -// Copyright: See COPYING file that comes with this distribution -// -// - -#ifndef __SS_PLUGINGUI_H__ -#define __SS_PLUGINGUI_H__ - -#include "ui_sspluginchooserbase.h" -#include "common.h" -#include "ssplugin.h" - -class SS_ParameterWidget - { - protected: - int fxid; - int parameter; - - LadspaPlugin* plugin; - - public: - SS_ParameterWidget() { } - virtual ~SS_ParameterWidget() { } - int getFxId() { SS_TRACE_IN SS_TRACE_OUT return fxid; } - bool isBool() { SS_TRACE_IN SS_TRACE_OUT return plugin->isBool(parameter); } - bool isLog() { SS_TRACE_IN SS_TRACE_OUT return plugin->isLog(parameter); } - bool isInt() { SS_TRACE_IN SS_TRACE_OUT return plugin->isInt(parameter); } - virtual void setParamValue(int) { printf("Virtual function - should not be called!"); }; - }; - -class SS_ParameterCheckBox : public QCheckBox, public SS_ParameterWidget - { - Q_OBJECT - - public: - SS_ParameterCheckBox(QWidget* parent, LadspaPlugin* in_plugin, int in_id, int in_parameter) - : QCheckBox(parent) , SS_ParameterWidget() - { - SS_TRACE_IN - plugin = in_plugin; - fxid = in_id; - parameter = in_parameter; - connect(this, SIGNAL(clicked()), SLOT(isClicked())); - SS_TRACE_OUT - } - - virtual void setParamValue(int val) { SS_TRACE_IN setChecked(val); SS_TRACE_OUT} - - private slots: - void isClicked() { SS_TRACE_IN emit valueChanged(fxid, parameter, (int)this->isChecked()); SS_TRACE_OUT} - - signals: - void valueChanged(int id, int param, int val); - }; - -class SS_ParameterSlider : public QSlider, public SS_ParameterWidget - { - Q_OBJECT - - public: - SS_ParameterSlider(QWidget* parent, LadspaPlugin* in_plugin, int in_id, int in_parameter) - : QSlider(Qt::Horizontal, parent), SS_ParameterWidget() - { - SS_TRACE_IN - plugin = in_plugin; - fxid = in_id; - parameter = in_parameter; - SS_TRACE_OUT - } - - virtual void setParamValue(int val) { SS_TRACE_IN setValue(val); SS_TRACE_OUT} - - public slots: - virtual void setValue(int val) { SS_TRACE_IN QSlider::setValue(val); emit valueChanged(fxid, parameter, val); SS_TRACE_OUT } - - signals: - void valueChanged(int id, int param, int val); - }; - -typedef std::list<SS_ParameterWidget*> SS_ParameterWidgetList; -typedef std::list<SS_ParameterWidget*>::iterator SS_iParameterWidgetList ; - -//------------------------------- -// SS_PluginChooser -//------------------------------- -class SS_PluginChooser : public QDialog, Ui::SS_PluginChooserBase -{ - Q_OBJECT - private: - LadspaPlugin* selectedPlugin; - protected: - - public: - SS_PluginChooser(QWidget* parent); - LadspaPlugin* getSelectedPlugin() { SS_TRACE_IN SS_TRACE_OUT return selectedPlugin; } - - private slots: - void okPressed(); - void cancelPressed(); - void selectionChanged(QTreeWidgetItem* item); - void doubleClicked(QTreeWidgetItem* item); - - private: - QTreeWidgetItem* selectedItem; - LadspaPlugin* findSelectedPlugin(); - -}; - -//------------------------------- -// SS_PluginGuiFront -//------------------------------- -class SS_PluginFront : public QGroupBox - { - Q_OBJECT - private: - QHBoxLayout* layout; - QVBoxLayout* expLayout; - QLineEdit* pluginName; - QCheckBox* onOff; - QPushButton* loadFxButton; - QPushButton* clearFxButton; - QPushButton* expandButton; - QSlider* outGainSlider; - SS_PluginChooser* pluginChooser; - LadspaPlugin* plugin; - QGroupBox* expGroup; - - int fxid; - bool expanded; - - //For effect parameters: - SS_ParameterWidgetList paramWidgets; - - protected: - - public: - SS_PluginFront(QWidget* parent, int id); - void setPluginName(QString name); - ~SS_PluginFront(); - void updatePluginValue(unsigned i); - void clearPluginDisplay(); - void setParameterValue(int param, int val); - void setRetGain(int val); - - protected: - virtual QSize sizeHint() const; - virtual QSizePolicy sizePolicy() const; - - private slots: - void loadButton(); - void returnSliderMoved(int val); - void onOffToggled(bool state); - void clearButtonPressed(); - void expandButtonPressed(); - void parameterValueChanged(int fxid, int parameter, int val); - - signals: - void loadPlugin(int fxid, QString lib, QString name); - void returnLevelChanged(int fxid, int val); - void fxToggled(int fxid, int state); - void clearPlugin(int fxid); - void sizeChanged(int fxid, int val); - void effectParameterChanged(int fxid, int param, int val); - - private: - void createPluginParameters(); - }; - - -//------------------------------- -// SS_PluginGui -// Main plugin class, dialog -//------------------------------- -class SS_PluginGui : public QDialog - { - Q_OBJECT - private: - QVBoxLayout* layout; - SS_PluginFront* pluginFronts[4]; - - public: - SS_PluginGui(QWidget* parent); - SS_PluginFront* getPluginFront(unsigned i); - ~SS_PluginGui() {} -private slots: - void pluginFrontSizeChanged(int fxid, int val); - }; - - -#endif - |