gtk2_ardour/canvas-flag.h

   1 #ifndef CANVASFLAG_H_
   2 #define CANVASFLAG_H_
   3
   4 #include <libgnomecanvasmm/group.h>
   5 #include <libgnomecanvasmm/widget.h>
   6
   7 #include <ardour/midi_model.h>
   8
   9 #include "simplerect.h"
  10 #include "simpleline.h"
  11 #include "interactive-item.h"
  12
  13 class MidiRegionView;
  14
  15 namespace Gnome {
  16 namespace Canvas {
  17
  18 class CanvasFlag : public Group, public InteractiveItem
  19 {
  20 public:
  21         CanvasFlag(
  22                 MidiRegionView&                       region,
  23                 Group&                                parent,
  24                 double                                height,
  25                 guint                                 outline_color_rgba = 0xc0c0c0ff,
  26                 guint                                 fill_color_rgba = 0x07070707,
  27                 double                                x = 0.0,
  28                 double                                y = 0.0
  29         )       : Group(parent, x, y)
  30         , _text(0)
  31         , _height(height)
  32         , _outline_color_rgba(outline_color_rgba)
  33         , _fill_color_rgba(fill_color_rgba)
  34         , _region(region)
  35         , _line(0)
  36         , _rect(0)
  37         {}
  38
  39         virtual ~CanvasFlag();
  40
  41         virtual bool on_event(GdkEvent* ev);
  42
  43         void set_text(string& a_text);
  44
  45 protected:
  46         InteractiveText*                  _text;
  47         double                            _height;
  48         guint                             _outline_color_rgba;
  49         guint                             _fill_color_rgba;
  50         MidiRegionView&                   _region;
  51
  52 private:
  53         void delete_allocated_objects();
  54
  55         SimpleLine*                       _line;
  56         InteractiveRect*                  _rect;
  57 };
  58
  59
  60 } // namespace Canvas
  61 } // namespace Gnome
  62
  63 #endif /*CANVASFLAG_H_*/