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fix various midi display bugs introduced by 9038be49d8.

This commit is contained in:
nick_m 2016-12-21 03:18:18 +11:00
parent 1a500bc00b
commit eecc9ed743
1 changed files with 25 additions and 10 deletions
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35
gtk2_ardour/midi_region_view.cc
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@ -1191,10 +1191,26 @@ MidiRegionView::redisplay_model()
MidiModel::Notes missing_notes = _model->notes(); // copy
if (!empty_when_starting) {
MidiModel::Notes::iterator f;
for (Events::iterator i = _events.begin(); i != _events.end(); ) {
boost::shared_ptr<NoteType> note ((*i)->note());
boost::shared_ptr<NoteType> note = (*i)->note();
/* if event item's note exists in the model, we can just update it.
* don't mark it as missing.
*/
if ((f = missing_notes.find (note)) != missing_notes.end()) {
if ((*f) == note) {
(*i)->validate();
missing_notes.erase (f);
} else {
(*i)->invalidate();
}
} else {
(*i)->invalidate();
}
/* remove note items that are no longer valid */
if (!(*i)->valid () || !_model->find_note (note)) {
if (!(*i)->valid()) {
for (vector<GhostRegion*>::iterator j = ghosts.begin(); j != ghosts.end(); ++j) {
MidiGhostRegion* gr = dynamic_cast<MidiGhostRegion*> (*j);
@ -1207,7 +1223,6 @@ MidiRegionView::redisplay_model()
i = _events.erase (i);
} else {
MidiModel::Notes::iterator f;
NoteBase* cne = (*i);
bool visible;
@ -1222,33 +1237,33 @@ MidiRegionView::redisplay_model()
cne->hide ();
}
if ((f = missing_notes.find (note)) != missing_notes.end()) {
missing_notes.erase (f);
}
++i;
}
}
}
NoteBase* cne;
for (MidiModel::Notes::iterator n = missing_notes.begin(); n != missing_notes.end(); ++n) {
boost::shared_ptr<NoteType> note (*n);
NoteBase* cne = add_note (note, true);
bool visible;
if (note_in_region_range (note, visible)) {
if (visible) {
cne = add_note (note, true);
set<Evoral::event_id_t>::iterator it;
cne->show ();
for (it = _pending_note_selection.begin(); it != _pending_note_selection.end(); ++it) {
if ((*it) == note->id()) {
add_to_selection (cne);
}
}
} else {
cne->hide ();
}
} else {
cne->hide ();
}
}