diff options
Diffstat (limited to 'muse2/muse/exportmidi.cpp')
| -rw-r--r-- | muse2/muse/exportmidi.cpp | 100 |
1 files changed, 67 insertions, 33 deletions
diff --git a/muse2/muse/exportmidi.cpp b/muse2/muse/exportmidi.cpp index b892e808..4a9c1f6d 100644 --- a/muse2/muse/exportmidi.cpp +++ b/muse2/muse/exportmidi.cpp @@ -149,15 +149,28 @@ void MusE::exportMidi() return; MusECore::MidiFile mf(fp); - MusECore::MidiTrackList* tl = MusEGlobal::song->midis(); - int ntracks = tl->size(); + //MusECore::MidiTrackList* tl = MusEGlobal::song->midis(); + MusECore::TrackList* tl = MusEGlobal::song->tracks(); // Changed to full track list so user can rearrange tracks. + //int ntracks = tl->size(); MusECore::MidiFileTrackList* mtl = new MusECore::MidiFileTrackList; int i = 0; - for (MusECore::iMidiTrack im = tl->begin(); im != tl->end(); ++im, ++i) { - MusECore::MidiTrack* track = *im; - MusECore::MidiFileTrack* mft = new MusECore::MidiFileTrack; - mtl->push_back(mft); + MusECore::MidiFileTrack* mft = 0; + //for (MusECore::iMidiTrack im = tl->begin(); im != tl->end(); ++im, ++i) { + for (MusECore::ciTrack im = tl->begin(); im != tl->end(); ++im) { + + if(!(*im)->isMidiTrack()) + continue; + + MusECore::MidiTrack* track = (MusECore::MidiTrack*)(*im); + + //MusECore::MidiFileTrack* mft = new MusECore::MidiFileTrack; + if (i == 0 || (i != 0 && MusEGlobal::config.smfFormat != 0)) // Changed to single track. Tim + { + mft = new MusECore::MidiFileTrack; + mtl->push_back(mft); + } + MusECore::MPEventList* l = &(mft->events); int port = track->outPort(); int channel = track->outChannel(); @@ -200,14 +213,17 @@ void MusE::exportMidi() //--------------------------------------------------- // Write Coment // - QString comment = track->comment(); - if (!comment.isEmpty()) { - int len = comment.length(); - MusECore::MidiPlayEvent ev(0, port, MusECore::ME_META, (const unsigned char*)(comment.toLatin1().constData()), len); - ev.setA(0x1); - l->add(ev); - } - + //if (MusEGlobal::config.smfFormat == 0) // Only for smf 0 added by Tim. FIXME: Is this correct? See below. + { + QString comment = track->comment(); + if (!comment.isEmpty()) { + int len = comment.length(); + MusECore::MidiPlayEvent ev(0, port, MusECore::ME_META, (const unsigned char*)(comment.toLatin1().constData()), len); + ev.setA(0x1); + l->add(ev); + } + } + //--------------------------------------------------- // Write Songtype SYSEX: GM/GS/XG // @@ -287,27 +303,38 @@ void MusE::exportMidi() // track name //----------------------------------- - if (!track->name().isEmpty()) { - QByteArray ba = track->name().toLatin1(); - const char* name = ba.constData(); - int len = strlen(name); - MusECore::MidiPlayEvent ev(0, port, MusECore::ME_META, (unsigned char*)name, len+1); - ev.setA(0x3); // Meta Sequence/Track Name - l->add(ev); - } - + if (i == 0 || (i != 0 && MusEGlobal::config.smfFormat != 0)) + { + if (!track->name().isEmpty()) { + QByteArray ba = track->name().toLatin1(); + const char* name = ba.constData(); + int len = strlen(name); + MusECore::MidiPlayEvent ev(0, port, MusECore::ME_META, (unsigned char*)name, len+1); + ev.setA(0x3); // Meta Sequence/Track Name + l->add(ev); + } + } + //----------------------------------- // track comment //----------------------------------- - if (!track->comment().isEmpty()) { - QByteArray ba = track->comment().toLatin1(); - const char* comment = ba.constData(); - int len = strlen(comment); - MusECore::MidiPlayEvent ev(0, port, MusECore::ME_META, (unsigned char*)comment, len+1); - ev.setA(0xf); // Meta Text - l->add(ev); - } + // FIXME: What are these 0x0F? All I found was that they are unspecified part of the sixteen text meta events. + // So why not use 0x01? And do we include it for all tracks, or only above 1? Tim. + //if (i == 0 || (i != 0 && MusEGlobal::config.smfFormat != 0)) + //if (i != 0 && MusEGlobal::config.smfFormat != 0) + if (MusEGlobal::config.smfFormat != 0) + { + if (!track->comment().isEmpty()) { + QByteArray ba = track->comment().toLatin1(); + const char* comment = ba.constData(); + int len = strlen(comment); + MusECore::MidiPlayEvent ev(0, port, MusECore::ME_META, (unsigned char*)comment, len+1); + ev.setA(0xf); // Meta Text + l->add(ev); + } + } + MusECore::PartList* parts = track->parts(); for (MusECore::iPart p = parts->begin(); p != parts->end(); ++p) { MusECore::MidiPart* part = (MusECore::MidiPart*) (p->second); @@ -315,7 +342,6 @@ void MusE::exportMidi() for (MusECore::iEvent i = evlist->begin(); i != evlist->end(); ++i) { MusECore::Event ev = i->second; int tick = ev.tick() + part->tick(); - switch (ev.type()) { case MusECore::Note: { @@ -400,11 +426,19 @@ void MusE::exportMidi() } } } + ++i; + } mf.setDivision(MusEGlobal::config.midiDivision); mf.setMType(MusEGlobal::song->mtype()); - mf.setTrackList(mtl, ntracks); + //mf.setTrackList(mtl, ntracks); + mf.setTrackList(mtl, i); mf.write(); + + // TESTING: Cleanup. I did not valgrind this feature in last memleak fixes, but I suspect it leaked. + //for(MusECore::iMidiFileTrack imft = mtl->begin(); imft != mtl->end(); ++imft) + // delete *imft; + //delete mtl; } } // namespace MusEGui |