gtk2_ardour/canvas-hit.h

   1 /*
   2     Copyright (C) 2007 Paul Davis
   3     Author: Dave Robillard
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 */
  19
  20 #ifndef __gtk_ardour_canvas_hit_h__
  21 #define __gtk_ardour_canvas_hit_h__
  22
  23 #include <iostream>
  24 #include "simplerect.h"
  25 #include "diamond.h"
  26
  27 namespace Gnome {
  28 namespace Canvas {
  29
  30 class CanvasHit : public Diamond, public CanvasNoteEvent {
  31 public:
  32         typedef Evoral::Note<double> NoteType;
  33
  34         CanvasHit(
  35                         MidiRegionView&                   region,
  36                         Group&                            group,
  37                         double                            size,
  38                         const boost::shared_ptr<NoteType> note = boost::shared_ptr<NoteType>(),
  39                         bool with_events = true);
  40
  41         void show() { Diamond::show(); }
  42         void hide() { Diamond::hide(); }
  43
  44         double x1() { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return x1; }
  45         double y1() { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return y1; }
  46         double x2() { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return x2; }
  47         double y2() { double x1, y1, x2, y2; get_bounds(x1,y1,x2,y2); return y2; }
  48
  49         void set_outline_color(uint32_t c) { property_outline_color_rgba() = c; }
  50         void set_fill_color(uint32_t c) { property_fill_color_rgba() = c; }
  51
  52         bool on_event(GdkEvent* ev);
  53         void move_event(double dx, double dy);
  54 };
  55
  56 } // namespace Gnome
  57 } // namespace Canvas
  58
  59 #endif /* __gtk_ardour_canvas_hit_h__ */