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note tupling tweaks, and note join added

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bindings moved to s/S and j, no need to use split-by-grid first

split-by-grid still needs work for non-grid aligned notes
This commit is contained in:
Paul Davis 2023-11-23 22:41:39 -07:00
parent 438bd7a720
commit f95e94bc29
2 changed files with 56 additions and 4 deletions
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54
gtk2_ardour/midi_region_view.cc
View file

@ -2248,6 +2248,7 @@ MidiRegionView::clear_selection ()
{
clear_note_selection ();
_mouse_state = None;
end_note_splitting ();
}
void
@ -4777,6 +4778,7 @@ MidiRegionView::sync_velocity_drag (double factor)
void
MidiRegionView::start_note_splitting ()
{
note_splitting = true;
split_info.clear ();
for (auto & s : _selection) {
@ -4789,12 +4791,15 @@ MidiRegionView::start_note_splitting ()
base->velocity(),
base->off_velocity()));
}
split_tuple = 1;
}
void
MidiRegionView::end_note_splitting ()
{
split_info.clear ();
note_splitting = false;
}
void
@ -4859,7 +4864,7 @@ MidiRegionView::split_notes_less ()
}
}
if (split_tuple <= 2) {
if (split_tuple < 2) {
return;
}
@ -4880,6 +4885,53 @@ MidiRegionView::split_notes_less ()
void
MidiRegionView::join_notes ()
{
/* Grab the selection, split it by pitch and find the earliest and
* latest contiguous segments of the same pitch
*/
typedef std::pair<Temporal::Beats,Temporal::Beats> StartAndEnd;
StartAndEnd starts_and_ends[127];
uint32_t cnt[127];
for (size_t n = 0; n < 127; ++n) {
starts_and_ends[n].first = std::numeric_limits<Temporal::Beats>::max();
cnt[n] = 0;
}
for (auto & s : _selection) {
std::shared_ptr<NoteType> base (s->note());
StartAndEnd& se (starts_and_ends[base->note()]);
cnt[base->note()]++;
if (base->time() < se.first) {
se.first = base->time();
}
if (base->end_time() > se.second) {
se.second = base->end_time();
}
}
start_note_diff_command (_("join notes"));
for (auto & s : _selection) {
/* Only remove pitches that occur more than once */
if (cnt[s->note()->note()] > 1) {
note_diff_remove_note (s);
}
}
for (size_t n = 0; n < 127; ++n) {
if (cnt[n] > 1 && starts_and_ends[n].second != Temporal::Beats()) {
Temporal::Beats b = starts_and_ends[n].second - starts_and_ends[n].first;
std::shared_ptr<NoteType> new_note (new NoteType (0, starts_and_ends[n].first, b, n, 64));
note_diff_add_note (new_note, true, true);
}
}
apply_note_diff (false);
end_note_splitting ();
}
void