smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-16 03:36:32 +01:00
Code Issues Projects Releases Wiki Activity

start tracking note overlaps while moving notes

Browse source 
git-svn-id: svn://localhost/ardour2/branches/3.0@7228 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-06-03 21:27:36 +00:00
parent 1abbb506b8
commit db1fa42f14
3 changed files with 40 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

30
gtk2_ardour/editor_drag.cc
View file

@ -3746,13 +3746,35 @@ NoteDrag::motion (GdkEvent*, bool)
}
if (dx || dy) {
CanvasNoteEvent* cnote = dynamic_cast<CanvasNoteEvent*>(_item);
Evoral::MusicalTime new_time;
if (drag_delta_x) {
nframes64_t start_frames = region->beats_to_frames(cnote->note()->time());
if (drag_delta_x >= 0) {
start_frames += region->snap_frame_to_frame(_editor->pixel_to_frame(drag_delta_x));
} else {
start_frames -= region->snap_frame_to_frame(_editor->pixel_to_frame(-drag_delta_x));
}
new_time = region->frames_to_beats(start_frames);
} else {
new_time = cnote->note()->time();
}
boost::shared_ptr<Evoral::Note<Evoral::MusicalTime> > check_note (
new Evoral::Note<Evoral::MusicalTime> (cnote->note()->channel(),
new_time,
cnote->note()->length(),
cnote->note()->note() + drag_delta_note,
cnote->note()->velocity()));
bool overlaps = cnote->region_view().midi_region()->model()->overlaps (check_note, cnote->note());
region->move_selection (dx, dy);
CanvasNoteEvent* cnote = dynamic_cast<CanvasNoteEvent*>(_item);
char buf[12];
snprintf (buf, sizeof (buf), "%s (%g)", Evoral::midi_note_name (cnote->note()->note()).c_str(),
(int) cnote->note()->note() + drag_delta_note);
snprintf (buf, sizeof (buf), "%s (%d)", Evoral::midi_note_name (cnote->note()->note()).c_str(),
(int) floor ((cnote->note()->note() + drag_delta_note)));
_editor->show_verbose_canvas_cursor_with (buf);
}
}