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;
}/*}}}*/
