void set_note_mode (ARDOUR::NoteMode mode, bool apply_to_selection = false);
void set_color_mode (ARDOUR::ColorMode, bool force = false, bool redisplay = true, bool apply_to_selection = false);
void set_note_range (MidiStreamView::VisibleNoteRange range, bool apply_to_selection = false);
void set_note_mode (ARDOUR::NoteMode mode, bool apply_to_selection = false);
void set_color_mode (ARDOUR::ColorMode, bool force = false, bool redisplay = true, bool apply_to_selection = false);
void set_note_range (MidiStreamView::VisibleNoteRange range, bool apply_to_selection = false);