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reduce jumping note range in MIDI displays when adding notes

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This commit is contained in:
Paul Davis 2025-07-12 10:28:49 -06:00
parent b93a61998d
commit f2eea8b7ce
2 changed files with 9 additions and 7 deletions
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4
gtk2_ardour/midi_streamview.cc
View file

@ -207,7 +207,9 @@ MidiStreamView::display_region (MidiRegionView* region_view, bool)
return;
}
_range_dirty = update_data_note_range (source->model()->lowest_note(), source->model()->highest_note());
if (!source->model()->empty()) {
_range_dirty = update_data_note_range (source->model()->lowest_note(), source->model()->highest_note());
}
// Display region contents
region_view->display_model (source->model());

12
gtk2_ardour/midi_view.cc
View file

@ -1165,18 +1165,18 @@ MidiView::model_changed()
if (!notes.empty()) {
low_note = _model->lowest_note ();
hi_note = _model->highest_note ();
_midi_context.update_data_note_range (low_note, hi_note);
if (_midi_context.visibility_range_style() == MidiViewBackground::ContentsRange) {
maybe_set_note_range (low_note, hi_note);
}
} else {
/* Pick a reasonable default range if the model is mepty */
low_note = UIConfiguration::instance().get_default_lower_midi_note();
hi_note = UIConfiguration::instance().get_default_upper_midi_note();
}
_midi_context.update_data_note_range (low_note, hi_note);
if (_midi_context.visibility_range_style() == MidiViewBackground::ContentsRange) {
maybe_set_note_range (low_note, hi_note);
}
for (auto & note : notes) {
bool visible;