gtk2_ardour/canvas-note.cc

   1 #include "canvas-note.h"
   2 #include "midi_region_view.h"
   3 #include "public_editor.h"
   4 #include "evoral/Note.hpp"
   5
   6 using namespace ARDOUR;
   7
   8 namespace Gnome {
   9 namespace Canvas {
  10
  11 CanvasNote::CanvasNote (MidiRegionView&                   region,
  12                         Group&                            group,
  13                         const boost::shared_ptr<NoteType> note,
  14                         bool with_events)
  15         : SimpleRect(group), CanvasNoteEvent(region, this, note)
  16 {
  17         if (with_events) {
  18                 signal_event().connect (sigc::mem_fun (*this, &CanvasNote::on_event));
  19         }
  20 }
  21
  22 bool
  23 CanvasNote::on_event(GdkEvent* ev)
  24 {
  25         bool r = true;
  26
  27         if (!CanvasNoteEvent::on_event (ev)) {
  28                 r = _region.get_time_axis_view().editor().canvas_note_event (ev, this);
  29         }
  30
  31         if (ev->type == GDK_BUTTON_RELEASE) {
  32                 _region.note_button_release ();
  33         }
  34
  35         return r;
  36 }
  37
  38 void
  39 CanvasNote::move_event(double dx, double dy)
  40 {
  41         property_x1() = property_x1() + dx;
  42         property_y1() = property_y1() + dy;
  43         property_x2() = property_x2() + dx;
  44         property_y2() = property_y2() + dy;
  45
  46         if (_text) {
  47                 _text->hide();
  48                 _text->property_x() = _text->property_x() + dx;
  49                 _text->property_y() = _text->property_y() + dy;
  50                 _text->show();
  51         }
  52 }
  53
  54
  55 } // namespace Gnome
  56 } // namespace Canvas