diff options
author | Robin Gareus <robin@gareus.org> | 2015-08-15 03:08:55 +0200 |
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committer | Robin Gareus <robin@gareus.org> | 2015-08-15 03:08:55 +0200 |
commit | f2495d98080db52af2bb961f03e31e858be6d4f9 (patch) | |
tree | ca196b4f70fe146ed39e8dab3b42cadbb7cb0363 /gtk2_ardour/piano_roll_header.cc | |
parent | 041b31d7c61cde71cc5cae47b34256de60951236 (diff) |
Highlight note in piano roll - #6510
Diffstat (limited to 'gtk2_ardour/piano_roll_header.cc')
-rw-r--r-- | gtk2_ardour/piano_roll_header.cc | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/gtk2_ardour/piano_roll_header.cc b/gtk2_ardour/piano_roll_header.cc index 54cc802601..c6e0b94224 100644 --- a/gtk2_ardour/piano_roll_header.cc +++ b/gtk2_ardour/piano_roll_header.cc @@ -28,18 +28,16 @@ #include "midi_streamview.h" #include "public_editor.h" -const int no_note = 0xff; - using namespace std; using namespace Gtkmm2ext; PianoRollHeader::Color PianoRollHeader::white = PianoRollHeader::Color(0.77f, 0.78f, 0.76f); -PianoRollHeader::Color PianoRollHeader::white_highlight = PianoRollHeader::Color(0.87f, 0.88f, 0.86f); +PianoRollHeader::Color PianoRollHeader::white_highlight = PianoRollHeader::Color(1.00f, 0.50f, 0.50f); PianoRollHeader::Color PianoRollHeader::white_shade_light = PianoRollHeader::Color(0.95f, 0.95f, 0.95f); PianoRollHeader::Color PianoRollHeader::white_shade_dark = PianoRollHeader::Color(0.56f, 0.56f, 0.56f); PianoRollHeader::Color PianoRollHeader::black = PianoRollHeader::Color(0.24f, 0.24f, 0.24f); -PianoRollHeader::Color PianoRollHeader::black_highlight = PianoRollHeader::Color(0.30f, 0.30f, 0.30f); +PianoRollHeader::Color PianoRollHeader::black_highlight = PianoRollHeader::Color(0.50f, 0.10f, 0.10f); PianoRollHeader::Color PianoRollHeader::black_shade_light = PianoRollHeader::Color(0.46f, 0.46f, 0.46f); PianoRollHeader::Color PianoRollHeader::black_shade_dark = PianoRollHeader::Color(0.1f, 0.1f, 0.1f); @@ -67,8 +65,8 @@ PianoRollHeader::Color::set(const PianoRollHeader::Color& c) PianoRollHeader::PianoRollHeader(MidiStreamView& v) : _view(v) - , _highlighted_note(no_note) - , _clicked_note(no_note) + , _highlighted_note(NO_MIDI_NOTE) + , _clicked_note(NO_MIDI_NOTE) , _dragging(false) { add_events (Gdk::BUTTON_PRESS_MASK | @@ -463,9 +461,10 @@ PianoRollHeader::on_expose_event (GdkEventExpose* ev) bool PianoRollHeader::on_motion_notify_event (GdkEventMotion* ev) { - if (_dragging) { + int note = _view.y_to_note(ev->y); + set_note_highlight (note); - int note = _view.y_to_note(ev->y); + if (_dragging) { if ( false /*editor().current_mouse_mode() == Editing::MouseRange*/ ) { //ToDo: fix this. this mode is buggy, and of questionable utility anyway @@ -476,21 +475,9 @@ PianoRollHeader::on_motion_notify_event (GdkEventMotion* ev) } } else { - /* play notes */ - - if (_highlighted_note != no_note) { - if (note > _highlighted_note) { - invalidate_note_range(_highlighted_note, note); - } else { - invalidate_note_range(note, _highlighted_note); - } - - _highlighted_note = note; - } - - /* redraw already taken care of above */ - if (_clicked_note != no_note && _clicked_note != note) { + /* redraw already taken care of above in set_note_highlight */ + if (_clicked_note != NO_MIDI_NOTE && _clicked_note != note) { _active_notes[_clicked_note] = false; send_note_off(_clicked_note); @@ -569,12 +556,27 @@ PianoRollHeader::on_button_release_event (GdkEventButton* ev) return true; } +void +PianoRollHeader::set_note_highlight (uint8_t note) { + if (_highlighted_note != NO_MIDI_NOTE) { + if (note > _highlighted_note) { + invalidate_note_range (_highlighted_note, note); + } else { + invalidate_note_range (note, _highlighted_note); + } + } + + _highlighted_note = note; + + if (_highlighted_note != NO_MIDI_NOTE) { + invalidate_note_range (_highlighted_note, _highlighted_note); + } +} + bool PianoRollHeader::on_enter_notify_event (GdkEventCrossing* ev) { - _highlighted_note = _view.y_to_note(ev->y); - - invalidate_note_range(_highlighted_note, _highlighted_note); + set_note_highlight (_view.y_to_note(ev->y)); return true; } @@ -583,11 +585,11 @@ PianoRollHeader::on_leave_notify_event (GdkEventCrossing*) { invalidate_note_range(_highlighted_note, _highlighted_note); - if (_clicked_note != no_note) { + if (_clicked_note != NO_MIDI_NOTE) { reset_clicked_note(_clicked_note, _clicked_note != _highlighted_note); } - _highlighted_note = no_note; + _highlighted_note = NO_MIDI_NOTE; return true; } @@ -702,7 +704,7 @@ void PianoRollHeader::reset_clicked_note (uint8_t note, bool invalidate) { _active_notes[note] = false; - _clicked_note = no_note; + _clicked_note = NO_MIDI_NOTE; send_note_off (note); if (invalidate) { invalidate_note_range (note, note); |