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use color on MIDI tracks to show off-key notes

This commit is contained in:
Paul Davis 2021-11-08 12:40:12 -07:00
parent 15e4ba5123
commit 22efa2bf17
1 changed files with 17 additions and 2 deletions
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19
gtk2_ardour/midi_streamview.cc
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@ -349,19 +349,34 @@ MidiStreamView::draw_note_lines()
* height of this note.
*/
std::string color_mod_name;
std::string color_name;
switch (i % 12) {
case 1:
case 3:
case 6:
case 8:
case 10:
color = UIConfiguration::instance().color_mod ("piano roll black", "piano roll black");
if (boost::dynamic_pointer_cast<MidiTrack>(_trackview.track())->key().in_key (i)) {
color_name = X_("piano roll black");
} else {
color_name = X_("piano roll offkey");
}
color_mod_name = X_("piano roll black");
break;
default:
color = UIConfiguration::instance().color_mod ("piano roll white", "piano roll white");
if (boost::dynamic_pointer_cast<MidiTrack>(_trackview.track())->key().in_key (i)) {
color_name = X_("piano roll white");
} else {
color_name = X_("piano roll offkey");
}
color_mod_name = X_("piano roll white");
break;
}
color = UIConfiguration::instance().color_mod (color_name, color_mod_name);
double h = y - prev_y;
double mid = y + (h/2.0);