diff options
Diffstat (limited to 'muse_qt4_evolution/muse/seqmsg.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/seqmsg.cpp | 621 |
1 files changed, 621 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/seqmsg.cpp b/muse_qt4_evolution/muse/seqmsg.cpp new file mode 100644 index 00000000..cbd0d0dd --- /dev/null +++ b/muse_qt4_evolution/muse/seqmsg.cpp @@ -0,0 +1,621 @@ +//============================================================================= +// 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. +//============================================================================= + +#include "song.h" +#include "instruments/minstrument.h" +#include "muse.h" +#include "mixer.h" +#include "al/tempo.h" +#include "al/sig.h" +#include "audio.h" +#include "audiodev.h" +#include "audio.h" +#include "arranger.h" +#include "plugin.h" +#include "midi.h" +#include "midictrl.h" +#include "midiplugin.h" +#include "part.h" +#include "midioutport.h" +#include "midiinport.h" + +//--------------------------------------------------------- +// sendMsg +//--------------------------------------------------------- + +void Audio::sendMsg(AudioMsg* m) + { + if (audioState == AUDIO_RUNNING) { + msg = m; + char c; + int rv = read(fromThreadFdr, &c, 1); + if (rv != 1) + perror("Audio: read pipe failed"); + } + else { + // if audio is not running (during initialization) + // process commands immediatly + msg = m; + processMsg(); + } + } + +//--------------------------------------------------------- +// sendMessage +// send request from gui to sequencer +// wait until request is processed +//--------------------------------------------------------- + +bool Audio::sendMessage(AudioMsg* m, bool doUndo) + { + if (doUndo) + song->startUndo(); + sendMsg(m); + if (doUndo) + song->endUndo(0); // song->endMsgCmd(); + return false; + } + +//--------------------------------------------------------- +// msgRoute +//--------------------------------------------------------- + +extern bool mops; + +void Audio::msgRoute(bool add, Route r) + { + if (add) + msgAddRoute(r); + else + msgRemoveRoute(r); + song->update(SC_ROUTE); + } + +//--------------------------------------------------------- +// msgRemoveRoute +//--------------------------------------------------------- + +void Audio::msgRemoveRoute(Route r) + { + if (r.src.type == RouteNode::AUDIOPORT) { + AudioInput* ai = (AudioInput*)(r.dst.track); + audioDriver->disconnect(r.src.port, ai->jackPort(r.dst.channel)); + } + else if (r.src.type == RouteNode::JACKMIDIPORT) { + audioDriver->disconnect(r.src.port, ((MidiInPort*)r.dst.track)->jackPort()); + } + else if (r.dst.type == RouteNode::AUDIOPORT) { + AudioOutput* ai = (AudioOutput*)(r.src.track); + audioDriver->disconnect(ai->jackPort(r.src.channel), r.dst.port); + } + else if (r.dst.type == RouteNode::JACKMIDIPORT) { + audioDriver->disconnect(((MidiOutPort*)r.src.track)->jackPort(), r.dst.port); + } + msgRemoveRoute1(r); + } + +//--------------------------------------------------------- +// msgRemoveRoute1 +//--------------------------------------------------------- + +void Audio::msgRemoveRoute1(Route r) + { + AudioMsg msg; + msg.id = AUDIO_ROUTEREMOVE; + msg.route = r; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgAddRoute +//--------------------------------------------------------- + +void Audio::msgAddRoute(Route r) + { + msgAddRoute1(r); + if (r.src.type == RouteNode::AUDIOPORT) { + AudioInput* ai = (AudioInput*)r.dst.track; + audioDriver->connect(r.src.port, ai->jackPort(r.dst.channel)); + } + else if (r.src.type == RouteNode::JACKMIDIPORT) { + audioDriver->connect(r.src.port, ((MidiInPort*)r.dst.track)->jackPort()); + } + else if (r.dst.type == RouteNode::AUDIOPORT) { + AudioOutput* ao = (AudioOutput*)r.src.track; +printf("msgAddRoute to AUDIPORT %p\n", ao); + audioDriver->connect(ao->jackPort(r.src.channel), r.dst.port); + } + else if (r.dst.type == RouteNode::JACKMIDIPORT) { + audioDriver->connect(((MidiOutPort*)r.src.track)->jackPort(), r.dst.port); + } + } + +//--------------------------------------------------------- +// msgAddRoute1 +//--------------------------------------------------------- + +void Audio::msgAddRoute1(Route r) + { + AudioMsg msg; + msg.id = AUDIO_ROUTEADD; + msg.route = r; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgAddMidiPlugin +//--------------------------------------------------------- + +void Audio::msgAddMidiPlugin(MidiTrackBase* track, int idx, MidiPluginI* plugin) + { + AudioMsg msg; + msg.id = AUDIO_ADDMIDIPLUGIN; + msg.track = track; + msg.ival = idx; + msg.mplugin = plugin; + MidiPluginI* oldPlugin = plugin ? 0 : track->plugin(idx); + sendMsg(&msg); + if (oldPlugin) + delete oldPlugin; + } + +//--------------------------------------------------------- +// msgAddPlugin +//--------------------------------------------------------- + +void Audio::msgAddPlugin(AudioTrack* track, int idx, PluginI* plugin, + bool prefader) + { + AudioMsg msg; + msg.id = AUDIO_ADDPLUGIN; + msg.track = track; + msg.ival = idx; + msg.iival = prefader; + msg.plugin = plugin; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgSetChannels +//--------------------------------------------------------- + +void Audio::msgSetChannels(AudioTrack* node, int n) + { + if (n == node->channels()) + return; + QString name = node->name(); + int mc = std::max(n, node->channels()); + + if (!name.isEmpty()) { + if (node->type() == Track::AUDIO_INPUT) { + AudioInput* ai = (AudioInput*)node; + for (int i = 0; i < mc; ++i) { + if (i < n && ai->jackPort(i).isZero()) { + char buffer[128]; + snprintf(buffer, 128, "%s-%d", name.toLatin1().data(), i); + ai->setJackPort(audioDriver->registerInPort(QString(buffer), false), i); + } + else if ((i >= n) && ai->jackPort(i).isZero()) { + RouteList* ir = node->inRoutes(); + for (iRoute ii = ir->begin(); ii != ir->end(); ++ii) { + Route r = *ii; + if ((r.src.type == RouteNode::AUDIOPORT) && (r.src.channel == i)) { + msgRemoveRoute(r); + break; + } + } + audioDriver->unregisterPort(ai->jackPort(i)); + ai->setJackPort(Port(), i); + } + } + } + else if (node->type() == Track::AUDIO_OUTPUT) { + AudioOutput* ao = (AudioOutput*)node; + for (int i = 0; i < mc; ++i) { + Port port = ao->jackPort(i); + if (i < n && port.isZero()) { + char buffer[128]; + snprintf(buffer, 128, "%s-%d", name.toLatin1().data(), i); + ao->setJackPort(audioDriver->registerOutPort(QString(buffer), false), i); + } + else if (i >= n && !port.isZero()) { + RouteList* ir = node->outRoutes(); + for (iRoute ii = ir->begin(); ii != ir->end(); ++ii) { + Route r = *ii; + if ((r.src.type == RouteNode::AUDIOPORT) && (r.src.channel == i)) { + msgRemoveRoute(r); + break; + } + } + audioDriver->unregisterPort(ao->jackPort(i)); + ao->setJackPort(Port(), i); + } + } + } + } + AudioMsg msg; + msg.id = AUDIO_SET_CHANNELS; + msg.track = node; + msg.ival = n; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgSetSegSize +//--------------------------------------------------------- + +void Audio::msgSetSegSize(int bs, int sr) + { + AudioMsg msg; + msg.id = AUDIO_SET_SEG_SIZE; + msg.ival = bs; + msg.iival = sr; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgSeek +//--------------------------------------------------------- + +void Audio::msgSeek(const Pos& pos) + { + audioDriver->seekTransport(pos.frame()); + } + +//--------------------------------------------------------- +// msgUndo +//--------------------------------------------------------- + +void Audio::msgUndo() + { + AudioMsg msg; + msg.id = SEQM_UNDO; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgRedo +//--------------------------------------------------------- + +void Audio::msgRedo() + { + AudioMsg msg; + msg.id = SEQM_REDO; + sendMsg(&msg); + } + +//--------------------------------------------------------- +// msgPlay +//--------------------------------------------------------- + +void Audio::msgPlay(bool val) + { + if (val) { + if (audioDriver) + audioDriver->startTransport(); + } + else + if (audioDriver) + audioDriver->stopTransport(); + } + +//--------------------------------------------------------- +// msgRemoveTrack +//--------------------------------------------------------- + +void Audio::msgRemoveTrack(Track* track) + { + AudioMsg msg; + msg.id = SEQM_REMOVE_TRACK; + msg.track = track; + sendMessage(&msg, true); + } + +//--------------------------------------------------------- +// msgRemoveTracks +// remove all selected tracks +//--------------------------------------------------------- + +void Audio::msgRemoveTracks() + { + TrackList tl; + TrackList* tl2 = song->tracks(); + for (iTrack t = tl2->begin(); t != tl2->end(); ++t) { + if ((*t)->selected()) + tl.push_back(*t); + } + for (iTrack t = tl.begin(); t != tl.end(); ++t) { + Track* track = *t; + int idx = song->tracks()->indexOf(track); + song->undoOp(UndoOp::DeleteTrack, idx, track); + song->removeTrack1(track); + msgRemoveTrack(track); + song->removeTrack3(track); + } + } + +//--------------------------------------------------------- +// msgMoveTrack +//--------------------------------------------------------- + +void Audio::msgMoveTrack(Track* src, Track* dst) + { + AudioMsg msg; + msg.id = SEQM_MOVE_TRACK; + msg.p1 = src; + msg.p2 = dst; + sendMessage(&msg, false); + } + +//--------------------------------------------------------- +// msgAddEvent +//--------------------------------------------------------- + +void Audio::msgAddEvent(const Event& event, Part* part, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_ADD_EVENT; + msg.ev1 = event; + msg.p2 = part; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgAddEvents +//--------------------------------------------------------- + +void Audio::msgAddEvents(QList<Event>* el, Part* part) + { + AudioMsg msg; + msg.id = SEQM_ADD_EVENTS; + msg.el = el; + msg.p2 = part; + sendMessage(&msg, false); + } + +//--------------------------------------------------------- +// msgDeleteEvent +//--------------------------------------------------------- + +void Audio::msgDeleteEvent(const Event& event, Part* part, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_REMOVE_EVENT; + msg.ev1 = event; + msg.p2 = part; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgChangeEvent +//--------------------------------------------------------- + +void Audio::msgChangeEvent(const Event& oe, const Event& ne, Part* part, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_CHANGE_EVENT; + msg.ev1 = oe; + msg.ev2 = ne; + msg.p3 = part; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgAddTempo +//--------------------------------------------------------- + +void Audio::msgAddTempo(int tick, int tempo, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_ADD_TEMPO; + msg.a = tick; + msg.b = tempo; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgSetTempo +//--------------------------------------------------------- + +void Audio::msgSetTempo(int tick, int tempo, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_SET_TEMPO; + msg.a = tick; + msg.b = tempo; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgSetGlobalTempo +//--------------------------------------------------------- + +void Audio::msgSetGlobalTempo(int val) + { + AudioMsg msg; + msg.id = SEQM_SET_GLOBAL_TEMPO; + msg.a = val; + sendMessage(&msg, false); + } + +//--------------------------------------------------------- +// msgDeleteTempo +//--------------------------------------------------------- + +void Audio::msgDeleteTempo(int tick, int tempo, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_REMOVE_TEMPO; + msg.a = tick; + msg.b = tempo; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgAddSig +//--------------------------------------------------------- + +void Audio::msgAddSig(int tick, const AL::TimeSignature& sig, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_ADD_SIG; + msg.a = tick; + msg.b = sig.z; + msg.c = sig.n; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgRemoveSig +//! sends remove tempo signature message +//--------------------------------------------------------- + +void Audio::msgRemoveSig(int tick, int z, int n, bool doUndoFlag) + { + AudioMsg msg; + msg.id = SEQM_REMOVE_SIG; + msg.a = tick; + msg.b = z; + msg.c = n; + sendMessage(&msg, doUndoFlag); + } + +//--------------------------------------------------------- +// msgResetMidiDevices +//--------------------------------------------------------- + +void Audio::msgResetMidiDevices() + { + AudioMsg msg; + msg.id = SEQM_RESET_DEVICES; + sendMessage(&msg, false); + } + +//--------------------------------------------------------- +// msgInitMidiDevices +//--------------------------------------------------------- + +void Audio::msgInitMidiDevices() + { + AudioMsg msg; + msg.id = SEQM_INIT_DEVICES; + sendMessage(&msg, false); + } + +//--------------------------------------------------------- +// panic +//--------------------------------------------------------- + +void Audio::msgPanic() + { + MidiEvent ev1(0, 0, ME_CONTROLLER, CTRL_ALL_SOUNDS_OFF, 0); + MidiEvent ev2(0, 0, ME_CONTROLLER, CTRL_RESET_ALL_CTRL, 0); + + MidiTrackList* cl = song->midis(); + for (iMidiTrack i = cl->begin(); i != cl->end(); ++i) { + (*i)->playMidiEvent(&ev1); + (*i)->playMidiEvent(&ev2); + } + } + +//--------------------------------------------------------- +// localOff +//--------------------------------------------------------- + +void Audio::msgLocalOff() + { + MidiEvent ev1(0, 0, ME_CONTROLLER, CTRL_LOCAL_OFF, 0); + + MidiTrackList* cl = song->midis(); + for (iMidiTrack i = cl->begin(); i != cl->end(); ++i) + (*i)->playMidiEvent(&ev1); + } + +//--------------------------------------------------------- +// msgBounce +// start bounce operation +//--------------------------------------------------------- + +void Audio::msgBounce() + { + _bounce = true; + audioDriver->seekTransport(song->lPos().frame()); + } + +//--------------------------------------------------------- +// msgIdle +//--------------------------------------------------------- + +void Audio::msgIdle(bool on) + { + AudioMsg msg; + msg.id = SEQM_IDLE; + msg.a = on; + sendMessage(&msg, false); + } + +//--------------------------------------------------------- +// msgAddController +// add controller value +//--------------------------------------------------------- + +void Audio::msgAddController(Track* track, int id, unsigned time, CVal val) + { + AudioMsg msg; + msg.id = SEQM_ADD_CTRL; + msg.track = track; + msg.a = id; + msg.time = time; + msg.cval1 = val; + song->startUndo(); + song->undoOp(UndoOp::AddCtrl, track, id, time, val, CVal()); + sendMessage(&msg, false); + song->endUndo(0); + } + +//--------------------------------------------------------- +// msgRemoveController +//--------------------------------------------------------- + +void Audio::msgRemoveController(Track* track, int id, unsigned time) + { + AudioMsg msg; + msg.id = SEQM_REMOVE_CTRL; + msg.track = track; + msg.a = id; + msg.time = time; + song->startUndo(); + CVal a, b; + song->undoOp(UndoOp::RemoveCtrl, track, id, time, a, b); + sendMessage(&msg, false); + song->endUndo(0); + } + +//--------------------------------------------------------- +// msgSetRtc +//--------------------------------------------------------- + +void Audio::msgSetRtc() + { + AudioMsg msg; + msg.id = MS_SET_RTC; + sendMsg(&msg); + } + |