void unchainTrackParts(Track* t, bool decRefCount)/*{{{*/
{
PartList* pl = t->parts();
for (iPart ip = pl->begin(); ip != pl->end(); ++ip)
{
Part* p = ip->second;
chainCheckErr(p);
// Do we want to decrease the reference count?
if (decRefCount)
p->events()->incARef(-1);
// Unchain the part.
p->prevClone()->setNextClone(p->nextClone());
p->nextClone()->setPrevClone(p->prevClone());
// Isolate the part.
p->setPrevClone(p);
p->setNextClone(p);
}
}/*}}}*/
void AbstractMidiEditor::genPartlist()/*{{{*/
{
_pl->clear();
for (std::list<int>::iterator i = _parts.begin(); i != _parts.end(); ++i)
{
MidiTrackList* tl = song->tracks();
for (iMidiTrack it = tl->begin(); it != tl->end(); ++it)
{
PartList* pl = (*it)->parts();
iPart ip;
for (ip = pl->begin(); ip != pl->end(); ++ip)
{
if (ip->second->sn() == *i)
{
_pl->add(ip->second);
break;
}
}
if (ip != pl->end())
break;
}
}
}/*}}}*/
void EventCanvas::populateMultiSelect(CItem* baseItem)/*{{{*/
{
if(editor->isGlobalEdit() && baseItem)
{
PartList* pl = editor->parts();
int curTranspose = ((MidiTrack*)baseItem->part()->track())->getTransposition();
Event curEvent = baseItem->event();
int curPitch = curEvent.pitch();
int curRawPitch = curPitch - curTranspose;
//int curLen = curEvent.lenTick();
m_multiSelect.clear();
for(iPart p = pl->begin(); p != pl->end(); ++p)
{
if(p->second == _curPart)
continue;
CItemList pitems = getItemlistForPart(p->second);
for (iCItem i = pitems.begin(); i != pitems.end(); ++i)
{
MidiTrack* mtrack = (MidiTrack*)i->second->part()->track();
int transp = mtrack->getTransposition();
Event e = i->second->event();
if(e.empty())
continue;
int pitch = e.pitch();
int rpitch = pitch - transp;
//int len = e.lenTick();
//printf("Current pitch: %d, rawpitch: %d - note pitch: %d, raw: %d\n", curPitch, curRawPitch, pitch, rpitch);
if(e.tick() == curEvent.tick() && rpitch == curRawPitch/*, len == curLen*/)
{
m_multiSelect.add(i->second);
break;
}
}
}
//printf("MultiSelect list size: %d \n", (int)m_multiSelect.size());
}
}/*}}}*/
void WaveTrack::fetchData(unsigned pos, unsigned samples, float** bp, bool doSeek)
{
#ifdef WAVETRACK_DEBUG
printf("WaveTrack::fetchData %s samples:%lu pos:%u\n", name().toLatin1().constData(), samples, pos);
#endif
// reset buffer to zero
for (int i = 0; i < channels(); ++i)
memset(bp[i], 0, samples * sizeof(float));
// Process only if track is not off.
if(!off())
{
PartList* pl = parts();
unsigned n = samples;
for (iPart ip = pl->begin(); ip != pl->end(); ++ip) {
WavePart* part = (WavePart*)(ip->second);
if (part->mute())
continue;
unsigned p_spos = part->frame();
unsigned p_epos = p_spos + part->lenFrame();
if (pos + n < p_spos)
break;
if (pos >= p_epos)
continue;
for (iEvent ie = part->nonconst_events().begin(); ie != part->nonconst_events().end(); ++ie) {
Event& event = ie->second;
unsigned e_spos = event.frame() + p_spos;
unsigned nn = event.lenFrame();
unsigned e_epos = e_spos + nn;
if (pos + n < e_spos)
break;
if (pos >= e_epos)
continue;
int offset = e_spos - pos;
unsigned srcOffset, dstOffset;
if (offset > 0) {
nn = n - offset;
srcOffset = 0;
dstOffset = offset;
}
else {
srcOffset = -offset;
dstOffset = 0;
nn += offset;
if (nn > n)
nn = n;
}
float* bpp[channels()];
for (int i = 0; i < channels(); ++i)
bpp[i] = bp[i] + dstOffset;
event.readAudio(part, srcOffset, bpp, channels(), nn, doSeek, false);
}
}
}
if(MusEGlobal::config.useDenormalBias) {
// add denormal bias to outdata
for (int i = 0; i < channels(); ++i)
for (unsigned int j = 0; j < samples; ++j)
bp[i][j] +=MusEGlobal::denormalBias;
}
_prefetchFifo.add();
}
void chainTrackParts(MidiTrack* t, bool incRefCount)/*{{{*/
{
PartList* pl = t->parts();
for (iPart ip = pl->begin(); ip != pl->end(); ++ip)
{
Part* p = ip->second;
chainCheckErr(p);
// Do we want to increase the reference count?
if (incRefCount)
p->events()->incARef(1);
// Added by Tim. p3.3.6
//printf("chainTrackParts track %p %s part %p %s evlist %p\n", t, t->name().toLatin1().constData(), p, p->name().toLatin1().constData(), p->cevents());
Part* p1 = 0;
// Look for a part with the same event list, that we can chain to.
// It's faster if track type is known...
{
MidiTrack* mt = 0;
MidiTrackList* mtl = song->midis();
for (ciMidiTrack imt = mtl->begin(); imt != mtl->end(); ++imt)
{
mt = *imt;
const PartList* pl = mt->cparts();
for (ciPart ip = pl->begin(); ip != pl->end(); ++ip)
{
// Added by Tim. p3.3.6
//printf("chainTrackParts track %p %s part %p %s evlist %p\n", mt, mt->name().toLatin1().constData(), ip->second, ip->second->name().toLatin1().constData(), ip->second->cevents());
if (ip->second != p && ip->second->cevents() == p->cevents())
{
p1 = ip->second;
break;
}
}
// If a suitable part was found on a different track, we're done. We will chain to it.
// Otherwise keep looking for parts on another track. If no others found, then we
// chain to any suitable part which was found on the same given track t.
if (p1 && mt != t)
break;
}
}
// No part found with same event list? Done.
if (!p1)
continue;
// Make sure the part to be chained is unchained first.
p->prevClone()->setNextClone(p->nextClone());
p->nextClone()->setPrevClone(p->prevClone());
// Link the part to be chained.
p->setPrevClone(p1);
p->setNextClone(p1->nextClone());
// Re-link the existing part.
p1->nextClone()->setPrevClone(p);
p1->setNextClone(p);
}
}/*}}}*/
void LOS::processTrack(MidiTrack* track)
{
EventList* tevents = track->events();
if (tevents->empty())
return;
//---------------------------------------------------
// Identify Parts
// The MIDI tracks are broken up into parts
// A new Part will be located based on track.
// Events will be aligned on new track
//---------------------------------------------------
PartList* pl = track->parts();
int lastTick = 0;
for (iEvent i = tevents->begin(); i != tevents->end(); ++i)
{
Event event = i->second;
int epos = event.tick() + event.lenTick();
if (epos > lastTick)
lastTick = epos;
}
QString partname = track->name();
int len = song->roundUpBar(lastTick + 1);
// p3.3.27
if (config.importMidiSplitParts)
{
int bar2, beat;
unsigned tick;
sigmap.tickValues(len, &bar2, &beat, &tick);
int lastOff = 0;
int st = -1; // start tick current part
int x1 = 0; // start tick current measure
int x2 = 0; // end tick current measure
for (int bar = 0; bar < bar2; ++bar, x1 = x2)
{
///x2 = sigmap.bar2tick(bar+1, 0, 0);
x2 = sigmap.bar2tick(bar + 1, 0, 0);
if (lastOff > x2)
{
// this measure is busy!
continue;
}
iEvent i1 = tevents->lower_bound(x1);
iEvent i2 = tevents->lower_bound(x2);
if (i1 == i2)
{ // empty?
if (st != -1)
{
MidiPart* part = new MidiPart(track);
part->setTick(st);
part->setLenTick(x1 - st);
// printf("new part %d len: %d\n", st, x1-st);
part->setName(partname);
pl->add(part);
st = -1;
}
}
else
{
if (st == -1)
st = x1; // begin new part
//HACK:
//lastOff:
for (iEvent i = i1; i != i2; ++i)
{
Event event = i->second;
if (event.type() == Note)
{
int off = event.tick() + event.lenTick();
if (off > lastOff)
lastOff = off;
}
}
}
}
if (st != -1)
{
MidiPart* part = new MidiPart(track);
part->setTick(st);
// printf("new part %d len: %d\n", st, x2-st);
part->setLenTick(x2 - st);
part->setName(partname);
pl->add(part);
}
}
else
{
// Just one long part...
MidiPart* part = new MidiPart(track);
//part->setTick(st);
part->setTick(0);
part->setLenTick(len);
part->setName(partname);
pl->add(part);
}
//-------------------------------------------------------------
// assign events to parts
//-------------------------------------------------------------
for (iPart p = pl->begin(); p != pl->end(); ++p)
{
MidiPart* part = (MidiPart*) (p->second);
int stick = part->tick();
int etick = part->tick() + part->lenTick();
iEvent r1 = tevents->lower_bound(stick);
iEvent r2 = tevents->lower_bound(etick);
int startTick = part->tick();
EventList* el = part->events();
for (iEvent i = r1; i != r2; ++i)
{
Event ev = i->second;
int ntick = ev.tick() - startTick;
ev.setTick(ntick);
el->add(ev);
}
tevents->erase(r1, r2);
}
if (tevents->size())
printf("-----------events left: %zd\n", tevents->size());
for (iEvent i = tevents->begin(); i != tevents->end(); ++i)
{
printf("%d===\n", i->first);
i->second.dump();
}
// all events should be processed:
assert(tevents->empty());
}
void globalCut(bool onlySelectedTracks)
{
int lpos = MusEGlobal::song->lpos();
int rpos = MusEGlobal::song->rpos();
if ((lpos - rpos) >= 0)
return;
Undo operations;
TrackList* tracks = MusEGlobal::song->tracks();
for (iTrack it = tracks->begin(); it != tracks->end(); ++it) {
Track* track = *it;
if (track == 0 || (onlySelectedTracks && !track->selected()))
continue;
PartList* pl = track->parts();
for (iPart p = pl->begin(); p != pl->end(); ++p) {
Part* part = p->second;
int t = part->tick();
int l = part->lenTick();
if (t + l <= lpos)
continue;
if ((t >= lpos) && ((t+l) <= rpos)) {
operations.push_back(UndoOp(UndoOp::DeletePart,part));
}
else if ((t < lpos) && ((t+l) > lpos) && ((t+l) <= rpos)) {
// remove part tail
int len = lpos - t;
if (part->nextClone()==part) // no clones
{
// cut Events
const EventList& el = part->events();
for (ciEvent ie = el.lower_bound(len); ie != el.end(); ++ie)
operations.push_back(UndoOp(UndoOp::DeleteEvent,ie->second, part, false, false));
}
operations.push_back(UndoOp(UndoOp::ModifyPartLength, part, part->lenTick(), len, true, true));
}
else if ((t < lpos) && ((t+l) > lpos) && ((t+l) > rpos)) {
//----------------------
// remove part middle
//----------------------
Part* p1;
Part* p2;
Part* p3;
part->splitPart(lpos, p1, p2);
delete p2;
part->splitPart(rpos, p2, p3);
delete p2;
p3->setTick(lpos);
MusEGlobal::song->informAboutNewParts(part,p1,p3);
operations.push_back(UndoOp(UndoOp::DeletePart,part));
operations.push_back(UndoOp(UndoOp::AddPart,p1));
operations.push_back(UndoOp(UndoOp::AddPart,p3));
}
else if ((t >= lpos) && (t < rpos) && (t+l) > rpos) {
// remove part head
Part* p1;
Part* p2;
part->splitPart(rpos, p1, p2);
delete p1;
p2->setTick(lpos);
MusEGlobal::song->informAboutNewParts(part,p2);
operations.push_back(UndoOp(UndoOp::DeletePart,part));
operations.push_back(UndoOp(UndoOp::AddPart,p2));
}
else if (t >= rpos) {
// move part to the left
int nt = part->tick();
operations.push_back(UndoOp(UndoOp::ModifyPartTick,part,part->tick(), nt - (rpos -lpos) ));
}
}
}
int diff = lpos - rpos;
adjustGlobalLists(operations, lpos, diff);
MusEGlobal::song->applyOperationGroup(operations);
}
void Audio::collectEvents(MidiTrack* track, unsigned int cts, unsigned int nts)
{
int port = track->outPort();
int channel = track->outChannel();
int defaultPort = port;
MidiDevice* md = midiPorts[port].device();
MPEventList* playEvents = md->playEvents();
MPEventList* stuckNotes = md->stuckNotes();
PartList* pl = track->parts();
for (iPart p = pl->begin(); p != pl->end(); ++p)
{
MidiPart* part = (MidiPart*) (p->second);
// dont play muted parts
if (part->mute())
continue;
EventList* events = part->events();
unsigned partTick = part->tick();
unsigned partLen = part->lenTick();
int delay = track->delay;
if (cts > nts)
{
printf("processMidi: FATAL: cur > next %d > %d\n",
cts, nts);
return;
}
unsigned offset = delay + partTick;
if (offset > nts)
continue;
unsigned stick = (offset > cts) ? 0 : cts - offset;
unsigned etick = nts - offset;
// By T356. Do not play events which are past the end of this part.
if (etick > partLen)
continue;
iEvent ie = events->lower_bound(stick);
iEvent iend = events->lower_bound(etick);
for (; ie != iend; ++ie)
{
Event ev = ie->second;
port = defaultPort; //Reset each loop
//
// dont play any meta events
//
if (ev.type() == Meta)
continue;
if (track->type() == Track::DRUM)
{
int instr = ev.pitch();
// ignore muted drums
if (ev.isNote() && drumMap[instr].mute)
continue;
}
unsigned tick = ev.tick() + offset;
unsigned frame = tempomap.tick2frame(tick) + frameOffset;
switch (ev.type())
{
case Note:
{
int len = ev.lenTick();
int pitch = ev.pitch();
int velo = ev.velo();
if (track->type() == Track::DRUM)
{
//
// Map drum-notes to the drum-map values
//
int instr = ev.pitch();
pitch = drumMap[instr].anote;
port = drumMap[instr].port; //This changes to non-default port
channel = drumMap[instr].channel;
velo = int(double(velo) * (double(drumMap[instr].vol) / 100.0));
}
else
{
//
// transpose non drum notes
//
pitch += (track->transposition + song->globalPitchShift());
}
if (pitch > 127)
pitch = 127;
if (pitch < 0)
pitch = 0;
velo += track->velocity;
velo = (velo * track->compression) / 100;
if (velo > 127)
velo = 127;
if (velo < 1) // no off event
velo = 1;
len = (len * track->len) / 100;
if (len <= 0) // dont allow zero length
len = 1;
int veloOff = ev.veloOff();
if (port == defaultPort)
{
//printf("Adding event normally: frame=%d port=%d channel=%d pitch=%d velo=%d\n",frame, port, channel, pitch, velo);
// p3.3.25
// If syncing to external midi sync, we cannot use the tempo map.
// Therefore we cannot get sub-tick resolution. Just use ticks instead of frames.
if (extSyncFlag.value())
playEvents->add(MidiPlayEvent(tick, port, channel, 0x90, pitch, velo));
else
playEvents->add(MidiPlayEvent(frame, port, channel, 0x90, pitch, velo));
stuckNotes->add(MidiPlayEvent(tick + len, port, channel,
veloOff ? 0x80 : 0x90, pitch, veloOff));
}
else
{ //Handle events to different port than standard.
MidiDevice* mdAlt = midiPorts[port].device();
if (mdAlt)
{
// p3.3.25
if (extSyncFlag.value())
mdAlt->playEvents()->add(MidiPlayEvent(tick, port, channel, 0x90, pitch, velo));
else
mdAlt->playEvents()->add(MidiPlayEvent(frame, port, channel, 0x90, pitch, velo));
mdAlt->stuckNotes()->add(MidiPlayEvent(tick + len, port, channel,
veloOff ? 0x80 : 0x90, pitch, veloOff));
}
}
if (velo > track->activity())
track->setActivity(velo);
}
break;
// Added by T356.
case Controller:
{
//int len = ev.lenTick();
//int pitch = ev.pitch();
if (track->type() == Track::DRUM)
{
int ctl = ev.dataA();
// Is it a drum controller event, according to the track port's instrument?
MidiController *mc = midiPorts[defaultPort].drumController(ctl);
if (mc)
{
int instr = ctl & 0x7f;
ctl &= ~0xff;
int pitch = drumMap[instr].anote & 0x7f;
port = drumMap[instr].port; //This changes to non-default port
channel = drumMap[instr].channel;
MidiDevice* mdAlt = midiPorts[port].device();
if (mdAlt)
{
// p3.3.25
// If syncing to external midi sync, we cannot use the tempo map.
// Therefore we cannot get sub-tick resolution. Just use ticks instead of frames.
if (extSyncFlag.value())
mdAlt->playEvents()->add(MidiPlayEvent(tick, port, channel,
ME_CONTROLLER, ctl | pitch, ev.dataB()));
else
//playEvents->add(MidiPlayEvent(frame, port, channel, ev));
mdAlt->playEvents()->add(MidiPlayEvent(frame, port, channel,
ME_CONTROLLER, ctl | pitch, ev.dataB()));
}
break;
}
}
// p3.3.25
if (extSyncFlag.value())
playEvents->add(MidiPlayEvent(tick, port, channel, ev));
else
playEvents->add(MidiPlayEvent(frame, port, channel, ev));
}
break;
default:
// p3.3.25
if (extSyncFlag.value())
playEvents->add(MidiPlayEvent(tick, port, channel, ev));
else
playEvents->add(MidiPlayEvent(frame, port, channel, ev));
break;
}
}
}
}
void Audio::preloadControllers()/*{{{*/
{
midiBusy = true;
MidiTrackList* tracks = song->midis();
for (iMidiTrack it = tracks->begin(); it != tracks->end(); ++it)
{
MidiTrack* track = *it;
//activePorts[track->outPort()] = true;
QList<ProcessList*> pcevents;
int port = track->outPort();
int channel = track->outChannel();
int defaultPort = port;
MidiDevice* md = midiPorts[port].device();
if (!md)
{
continue;
}
MPEventList* playEvents = md->playEvents();
playEvents->erase(playEvents->begin(), playEvents->end());
PartList* pl = track->parts();
for (iPart p = pl->begin(); p != pl->end(); ++p)
{
MidiPart* part = (MidiPart*) (p->second);
EventList* events = part->events();
unsigned partTick = part->tick();
//unsigned partLen = part->lenTick();
int delay = track->delay;
unsigned offset = delay + partTick;
for (iEvent ie = events->begin(); ie != events->end(); ++ie)
{
Event ev = ie->second;
port = defaultPort;
unsigned tick = ev.tick() + offset;
//unsigned frame = tempomap.tick2frame(tick) + frameOffset;
switch (ev.dataA())
{
case CTRL_PROGRAM:
{
ProcessList *pl = new ProcessList;
pl->port = port;
pl->channel = channel;
pl->dataB = ev.dataB();
bool addEvent = true;
for(int i = 0; i < pcevents.size(); ++i)
{
ProcessList* ipl = pcevents.at(i);
if(ipl->port == pl->port && ipl->channel == pl->channel && ipl->dataB == pl->dataB)
{
addEvent = false;
break;
}
}
if(addEvent)
{
printf("Audio::preloadControllers() Loading event @ tick: %d - on channel: %d - on port: %d - dataA: %d - dataB: %d\n",
tick, channel, port, ev.dataA(), ev.dataB());
pcevents.append(pl);
playEvents->add(MidiPlayEvent(tick, port, channel, ev));
}
}
break;
default:
break;
}
}
}
md->setNextPlayEvent(playEvents->begin());
}
midiBusy = false;
}/*}}}*/
void TrackListView::toggleTrackPart(QStandardItem* item)/*{{{*/
{
if(!item)
return;
m_editing = true;
int type = item->data(TrackRole).toInt();
int column = item->column();
bool checked = (item->checkState() == Qt::Checked);
qint64 tid = item->data(TrackIdRole).toLongLong();
QString trackName = item->data(TrackNameRole).toString();
QString partName;
m_selectedIndex = item->row();
QString newName = item->text();
if(type == 1)
{
if(trackName == newName)
column = 0;
else
column = 1;
}
else
{
partName = item->data(PartNameRole).toString();
if(partName == newName)
column = 0;
else
column = 1;
}
MidiTrack* track = song->findTrackById(tid);
if(!track || !m_editor)
{
m_editing = false;
return;
}
PartList* list = track->parts();
if(list->empty())
{
m_editing = false;
updateCheck();
return;
}
switch(type)
{
case 1: //Track
{
if(!column)
{
if(checked)
{
m_editor->addParts(list);
m_selectedTracks.append(track->id());
if(!list->empty())
{
updatePartSelection(list->begin()->second);
updateCheck(list, checked);
}
}
else
{
m_editor->removeParts(list);
m_editor->updateCanvas();
m_selectedTracks.removeAll(track->id());
updateCheck();
song->update(SC_SELECTION);
}
}
else
{
bool valid = true;
if(newName.isEmpty())
{
valid = false;
}
if(valid)
{
for (iMidiTrack i = song->tracks()->begin(); i != song->tracks()->end(); ++i)
{
if ((*i)->name() == newName)
{
valid = false;
break;
}
}
}
if(!valid)
{
QMessageBox::critical(this, tr("LOS: bad trackname"),
tr("please choose a unique track name"),
QMessageBox::Ok, Qt::NoButton, Qt::NoButton);
m_model->blockSignals(true);
item->setText(item->data(TrackNameRole).toString());
m_model->blockSignals(false);
update();
m_editing = false;
return;
}
m_model->blockSignals(true);
item->setData(newName, TrackNameRole);
m_model->blockSignals(false);
Track* newTrack = track->clone(false);
newTrack->setName(newName);
track->setName(newName);
audio->msgChangeTrack((MidiTrack*)newTrack, track);
}
}
break;
case 2: //Part
{
int sn = item->data(PartRole).toInt();
unsigned tick = item->data(TickRole).toInt();
Part* part = list->find(tick, sn);
if(part)
{
if(!column)
{
if(checked)
{
m_editor->addPart(part);
updatePartSelection(part);
}
else
{
m_editor->removePart(sn);
m_editor->updateCanvas();
updateCheck();
song->update(SC_SELECTION);
}
}
else
{
if(partName.isEmpty())
{
QMessageBox::critical(this, tr("LOS: Invalid part name"),
tr("Please choose a name with at least one charactor"),
QMessageBox::Ok, Qt::NoButton, Qt::NoButton);
m_model->blockSignals(true);
item->setText(item->data(PartNameRole).toString());
m_model->blockSignals(false);
update();
m_editing = false;
return;
}
m_model->blockSignals(true);
item->setData(newName, PartNameRole);
m_model->blockSignals(false);
Part* newPart = part->clone();
newPart->setName(newName);
// Indicate do undo, and do port controller values but not clone parts.
audio->msgChangePart(part, newPart, true, true, false);
song->update(SC_PART_MODIFIED);
}
}
}
break;
}
update();
if(m_selectedIndex < m_model->rowCount())
{
m_table->selectRow(m_selectedIndex);
m_table->scrollTo(m_model->index(m_selectedIndex, 0));
}
m_editing = false;
}/*}}}*/
void TrackListView::populateTable()/*{{{*/
{
if(debugMsg)
printf("TrackListView::populateTable\n");
QScrollBar *bar = m_table->verticalScrollBar();
int barPos = 0;
if(bar)
barPos = bar->sliderPosition();
m_model->clear();
for(iMidiTrack i = song->artracks()->begin(); i != song->artracks()->end(); ++i)
{
MidiTrack* track = (MidiTrack*)(*i);
PartList* pl = track->parts();
if(m_displayRole == PartRole && pl->empty())
{
continue;
}
QStandardItem* trackName = new QStandardItem();
trackName->setForeground(QBrush(QColor(205,209,205)));
trackName->setBackground(QBrush(QColor(20,20,20)));
trackName->setFont(QFont("fixed-width", 10, QFont::Bold));
trackName->setText(track->name());
trackName->setCheckable(true);
trackName->setCheckState(m_selectedTracks.contains(track->id()) ? Qt::Checked : Qt::Unchecked);
trackName->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
trackName->setData(1, TrackRole);
trackName->setData(track->name(), TrackNameRole);
trackName->setData(track->id(), TrackIdRole);
trackName->setEditable(true);
m_model->appendRow(trackName);
for(iPart ip = pl->begin(); ip != pl->end(); ++ip)
{
Part* part = ip->second;
QStandardItem* partName = new QStandardItem();
partName->setFont(QFont("fixed-width", 9, QFont::Bold));
partName->setText(part->name());
partName->setData(part->sn(), PartRole);
partName->setData(2, TrackRole);
partName->setData(track->name(), TrackNameRole);
partName->setData(part->name(), PartNameRole);
partName->setData(part->tick(), TickRole);
partName->setData(track->id(), TrackIdRole);
partName->setEditable(true);
partName->setCheckable(true);
partName->setCheckState(m_editor->hasPart(part->sn()) ? Qt::Checked : Qt::Unchecked);
if(!partColorIcons.isEmpty() && part->colorIndex() < partColorIcons.size())
partName->setIcon(partColorIcons.at(part->colorIndex()));
m_model->appendRow(partName);
}
}
m_model->setHorizontalHeaderLabels(m_headers);
if(m_selectedIndex < m_model->rowCount())
{
m_table->selectRow(m_selectedIndex);
m_table->scrollTo(m_model->index(m_selectedIndex, 0));
}
if(bar)
bar->setSliderPosition(barPos);
}/*}}}*/
void Song::cmdGluePart(Track* track, Part* oPart)
{
// p3.3.54
if (track->type() != Track::WAVE && !track->isMidiTrack())
return;
PartList* pl = track->parts();
Part* nextPart = 0;
for (iPart ip = pl->begin(); ip != pl->end(); ++ip)
{
if (ip->second == oPart)
{
++ip;
if (ip == pl->end())
return;
nextPart = ip->second;
break;
}
}
Part* nPart = track->newPart(oPart);
nPart->setLenTick(nextPart->tick() + nextPart->lenTick() - oPart->tick());
// populate nPart with Events from oPart and nextPart
EventList* sl1 = oPart->events();
EventList* dl = nPart->events();
for (iEvent ie = sl1->begin(); ie != sl1->end(); ++ie)
dl->add(ie->second);
EventList* sl2 = nextPart->events();
//int frameOffset = nextPart->frame() - oPart->frame();
//for (iEvent ie = sl2->begin(); ie != sl2->end(); ++ie) {
// Event event = ie->second.clone();
// event.setFrame(event.frame() + frameOffset);
// dl->add(event);
// }
// p3.3.54 Changed.
if (track->type() == Track::WAVE)
{
int frameOffset = nextPart->frame() - oPart->frame();
for (iEvent ie = sl2->begin(); ie != sl2->end(); ++ie)
{
Event event = ie->second.clone();
event.setFrame(event.frame() + frameOffset);
dl->add(event);
}
}
else
if (track->isMidiTrack())
{
int tickOffset = nextPart->tick() - oPart->tick();
for (iEvent ie = sl2->begin(); ie != sl2->end(); ++ie)
{
Event event = ie->second.clone();
event.setTick(event.tick() + tickOffset);
dl->add(event);
}
}
startUndo();
audio->msgRemovePart(nextPart, false);
// Indicate no undo, and do port controller values but not clone parts.
//audio->msgChangePart(oPart, nPart, false);
audio->msgChangePart(oPart, nPart, false, true, false);
endUndo(SC_PART_MODIFIED | SC_PART_REMOVED);
}
void CanvasNavigator::updateParts()/*{{{*/
{
m_editing = true;
m_playhead = 0;
m_start = 0;
m_canvasBox = 0;
m_punchIn = 0;
m_punchOut = 0;
m_parts.clear();
m_markers.clear();
m_scene->clear();
/*foreach(PartItem* i, m_parts)
m_scene->removeItem(i);
while(m_parts.size())
delete m_parts.takeFirst();*/
m_heightList.clear();
m_scene->setSceneRect(QRectF());
int index = 1;
//QList<QGraphicsItem*> group;
MidiTrackList* tl = song->visibletracks();
ciMidiTrack ci = tl->begin();
for(; ci != tl->end(); ci++)
{
m_heightList.append((*ci)->height());
}
ci = tl->begin();
if(ci != tl->end())
{
int mh = (*ci)->height();
double partHeight = (mh * 8)/100;
m_start = m_scene->addRect(0.0, 0.0, calcSize(song->len()), partHeight);
m_start->setBrush(QColor(63, 63, 63));
m_start->setPen(QPen(QColor(63, 63, 63)));
m_start->setZValue(-50);
ci++;//Special case for master
}
for(; ci != tl->end(); ci++)
{
MidiTrack* track = *ci;
if(track)
{
QList<int> list = m_heightList.mid(0, index);
int ypos = 0;
foreach(int i, list)
ypos += i;
ypos = (ypos * 8)/100;
int ih = m_heightList.at(index);
double partHeight = (ih * 8)/100;
//qDebug("CanvasNavigator::updateParts: partHeight: %2f, ypos: %d", partHeight, ypos);
PartList* parts = track->parts();
if(parts && !parts->empty())
{
for(iPart p = parts->begin(); p != parts->end(); p++)
{
Part *part = p->second;
int tick, len;
if(part)
{
tick = part->tick();
len = part->lenTick();
}
double w = calcSize(len);
double pos = calcSize(tick);
PartItem* item = new PartItem(pos, ypos, w, partHeight);
item->setPart(part);
m_parts.append(item);
//group.append((QGraphicsItem*)item);
int i = part->colorIndex();
QColor partWaveColor(config.partWaveColors[i]);
QColor partColor(config.partColors[i]);
//partWaveColor.setAlpha(150);
partColor.setAlpha(150);
item->setBrush(part->selected() ? partWaveColor : partColor);
item->setPen(part->selected() ? partColor : partWaveColor);
m_scene->addItem(item);
}
}
++index;
}
}
QColor colTimeLine = QColor(0, 186, 255);
int kpos = 0;
foreach(int i, m_heightList)
kpos += i;
//kpos = ((kpos + 400) * 8)/100;
kpos = ((kpos + 400) * 8)/100;
m_playhead = new QGraphicsRectItem(0, 0, 1, kpos);
m_playhead->setBrush(colTimeLine);
m_playhead->setPen(Qt::NoPen);
m_playhead->setZValue(124001.0f);
m_playhead->setFlags(QGraphicsItem::ItemIgnoresTransformations);
m_scene->addItem(m_playhead);
QColor loopColor(139, 225, 69);
QColor markerColor(243,191,124);
MarkerList* markers = song->marker();
for (iMarker m = markers->begin(); m != markers->end(); ++m)
{
//double xp = calcSize(m->second.tick());
QGraphicsRectItem *marker = m_scene->addRect(0, 0, 1, kpos);
marker->setData(Qt::UserRole, m->second.id());
m_markers[m->second.id()] = marker;
marker->setPen(Qt::NoPen);
marker->setBrush(markerColor);
marker->setZValue(124002.0f);
marker->setFlags(QGraphicsItem::ItemIgnoresTransformations);
m_updateMarkers = true;
}
m_punchIn = new QGraphicsRectItem(0, 0, 1, kpos);
m_punchIn->setBrush(loopColor);
m_punchIn->setPen(Qt::NoPen);
m_punchIn->setZValue(124003.0f);
m_punchIn->setFlags(QGraphicsItem::ItemIgnoresTransformations);
m_scene->addItem(m_punchIn);
m_punchIn->setVisible(song->loop() || song->punchin());
m_punchOut = new QGraphicsRectItem(0, 0, 1, kpos);
m_punchOut->setBrush(loopColor);
m_punchOut->setPen(Qt::NoPen);
m_punchOut->setZValue(124003.0f);
m_punchOut->setFlags(QGraphicsItem::ItemIgnoresTransformations);
m_scene->addItem(m_punchOut);
m_punchOut->setVisible(song->loop() || song->punchout());
createCanvasBox();
//group.append((QGraphicsItem*)m_start);
//group.append((QGraphicsItem*)m_playhead);
//if(group.size())
//{
// m_partGroup = m_scene->createItemGroup(group);
//}
//else
m_partGroup = 0;
updateSpacing();
m_editing = false;
}/*}}}*/
PyObject* getParts(PyObject*, PyObject* args)
{
TrackList* tracks = song->tracks();
const char* trackname;
if (!PyArg_ParseTuple(args, "s", &trackname))
{
return NULL;
}
PyObject* pyparts = Py_BuildValue("[]");
for (ciTrack t = tracks->begin(); t != tracks->end(); ++t)
{
Track* track = *t;
if (track->name() != trackname)
continue;
PartList* parts = track->parts();
for (ciPart p = parts->begin(); p != parts->end(); p++)
{
Part* part = p->second;
MidiPart* mpart = (MidiPart*) part;
PyObject* pypart = PyDict_New();
int tick = mpart->tick();
int lentick = mpart->lenTick();
int serialnr = mpart->sn();
PyObject* pstrtick = Py_BuildValue("s", "tick");
PyObject* pitick = Py_BuildValue("i", tick);
PyObject* pstrid = Py_BuildValue("s", "id");
PyObject* pstrserial = Py_BuildValue("i", serialnr);
PyObject* pstrlen = Py_BuildValue("s", "len");
PyObject* pstrtick2 = Py_BuildValue("i", lentick);
PyDict_SetItem(pypart, pstrtick, pitick);
PyDict_SetItem(pypart, pstrid, pstrserial);
PyDict_SetItem(pypart, pstrlen, pstrtick2);
Py_DECREF(pstrtick);
Py_DECREF(pitick);
Py_DECREF(pstrid);
Py_DECREF(pstrserial);
Py_DECREF(pstrlen);
Py_DECREF(pstrtick2);
// Pack midi events into list before wrapping it all up
EventList* events = mpart->events();
PyObject* pyevents = Py_BuildValue("[]");
for (ciEvent e = events->begin(); e != events->end(); e++)
{
PyObject* pyevent = PyDict_New(); // The event structure - a dictionary with keys 'type','tick','data'
const Event& event = e->second;
unsigned tick = e->first;
PyObject* eventdata = Py_BuildValue("[i,i,i]", event.dataA(), event.dataB(), event.dataC());
PyObject* pstrdata = Py_BuildValue("s", "data");
pstrtick = Py_BuildValue("s", "tick");
PyObject* pitickval = Py_BuildValue("i", tick);
PyDict_SetItem(pyevent, pstrdata, eventdata);
PyDict_SetItem(pyevent, pstrtick, pitickval);
Py_DECREF(eventdata);
Py_DECREF(pstrdata);
Py_DECREF(pstrtick);
Py_DECREF(pitickval);
switch (event.type())
{
case Note:
{
PyObject* pstrtype = Py_BuildValue("s", "type");
PyObject* pstrnote = Py_BuildValue("s", "note");
PyObject* pstrlen = Py_BuildValue("s", "len");
PyObject* pilentick = Py_BuildValue("i", event.lenTick());
PyDict_SetItem(pyevent, pstrtype, pstrnote);
PyDict_SetItem(pyevent, pstrlen, pilentick);
Py_DECREF(pstrtype);
Py_DECREF(pstrnote);
Py_DECREF(pstrlen);
Py_DECREF(pilentick);
break;
}
case Controller:
{
PyObject* pstrtype = Py_BuildValue("s", "type");
PyObject* pstrctrl = Py_BuildValue("s", "ctrl");
PyDict_SetItem(pyevent, pstrtype, pstrctrl);
Py_DECREF(pstrtype);
Py_DECREF(pstrctrl);
break;
}
default:
printf("Event type not supported yet: %d\n", event.type());
break;
}
PyList_Append(pyevents, pyevent);
Py_DECREF(pyevent);
}
Py_DECREF(pyevents);
// Add the event list to the pypart dictionary
PyObject* pystrevents = Py_BuildValue("s", "events");
PyDict_SetItem(pypart, pystrevents, pyevents);
Py_DECREF(pystrevents);
PyList_Append(pyparts, pypart);
Py_DECREF(pypart);
}
return pyparts;
}
return NULL;
}