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change design of MidiRegionView::add_to_selection() so that the rubber-band select works again 

Adding the first note trigged Editor::set_selected_midi_region_view() which cleared
the (newly added to) selection
This commit is contained in:
Paul Davis 2020-05-01 22:27:50 -06:00
parent 044be53616
commit 8556560eca
1 changed files with 9 additions and 5 deletions
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14
gtk2_ardour/midi_region_view.cc
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@ -2440,14 +2440,14 @@ MidiRegionView::remove_from_selection (NoteBase* ev)
void
MidiRegionView::add_to_selection (NoteBase* ev)
{
const bool selection_was_empty = _selection.empty();
Selection::iterator n = _selection.find (ev);
if (_selection.insert (ev).second) {
ev->set_selected (true);
start_playing_midi_note ((ev)->note());
if (n != _selection.end()) {
/* already selected */
return;
}
if (selection_was_empty) {
if (_selection.empty()) {
/* first note selected in this region, force Editor region
* selection to this region.
@ -2455,6 +2455,10 @@ MidiRegionView::add_to_selection (NoteBase* ev)
trackview.editor().set_selected_midi_region_view (*this);
}
_selection.insert (n, ev);
ev->set_selected (true);
start_playing_midi_note ((ev)->note());
}
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