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Code Issues Projects Releases Wiki Activity

make middle-click on piano roll track header more usefully select/unselect notes

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This commit is contained in:
Paul Davis 2013-10-23 10:38:50 -04:00
parent fca33f903d
commit 4f9e46976c
2 changed files with 41 additions and 38 deletions
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37
gtk2_ardour/midi_region_view.cc
View file

@ -2135,32 +2135,39 @@ MidiRegionView::invert_selection ()
void
MidiRegionView::select_matching_notes (uint8_t notenum, uint16_t channel_mask, bool add, bool extend)
{
bool have_selection = !_selection.empty();
uint8_t low_note = 127;
uint8_t high_note = 0;
MidiModel::Notes& notes (_model->notes());
_optimization_iterator = _events.begin();
if (!add) {
clear_selection ();
}
if (extend && _selection.empty()) {
if (extend && !have_selection) {
extend = false;
}
if (extend) {
/* scan existing selection to get note range */
/* scan existing selection to get note range */
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
if ((*i)->note()->note() < low_note) {
low_note = (*i)->note()->note();
}
if ((*i)->note()->note() > high_note) {
high_note = (*i)->note()->note();
}
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
if ((*i)->note()->note() < low_note) {
low_note = (*i)->note()->note();
}
if ((*i)->note()->note() > high_note) {
high_note = (*i)->note()->note();
}
}
if (!add) {
clear_selection ();
if (!extend && (low_note == high_note) && (high_note == notenum)) {
/* only note previously selected is the one we are
* reselecting. treat this as cancelling the selection.
*/
return;
}
}
if (extend) {
low_note = min (low_note, notenum);
high_note = max (high_note, notenum);
}

34
gtk2_ardour/piano_roll_header.cc
View file

@ -514,31 +514,27 @@ PianoRollHeader::on_button_press_event (GdkEventButton* ev)
{
int note = _view.y_to_note(ev->y);
if (ev->button != 1) {
if (ev->button == 2 && ev->type == GDK_BUTTON_PRESS) {
if (Keyboard::no_modifiers_active (ev->state)) {
SetNoteSelection (note); // EMIT SIGNAL
return true;
}
return false;
}
if (editor().current_mouse_mode() == Editing::MouseRange) {
if (Keyboard::no_modifiers_active (ev->state)) {
SetNoteSelection (note); // EMIT SIGNAL
}
if (ev->button == 1 && ev->type == GDK_BUTTON_PRESS && note >= 0 && note < 128) {
add_modal_grab();
_dragging = true;
} else {
if (ev->type == GDK_BUTTON_PRESS && note >= 0 && note < 128) {
if (!_active_notes[note]) {
_active_notes[note] = true;
_clicked_note = note;
send_note_on(note);
add_modal_grab();
_dragging = true;
if (!_active_notes[note]) {
_active_notes[note] = true;
_clicked_note = note;
send_note_on(note);
invalidate_note_range(note, note);
} else {
reset_clicked_note(note);
}
invalidate_note_range(note, note);
} else {
reset_clicked_note(note);
}
}