Gnash  0.8.11dev
MorphShape.h
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1 // MorphShape.h: the MorphShape DisplayObject implementation for Gnash.
2 //
3 // Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
4 // Free Software Foundation, Inc
5 //
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 3 of the License, or
9 // (at your option) any later version.
10 //
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
15 //
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 
20 #ifndef GNASH_MORPH_SHAPE_H
21 #define GNASH_MORPH_SHAPE_H
22 
23 #include "DisplayObject.h"
25 #include <boost/intrusive_ptr.hpp>
26 #include <cassert>
27 
28 namespace gnash {
29  class Renderer;
30 }
31 
32 namespace gnash {
33 
35 //
39 //
45 //
48 class MorphShape : public DisplayObject
49 {
50 
51 public:
52 
53  MorphShape(movie_root& mr, as_object* object,
55 
56  virtual void display(Renderer& renderer, const Transform& xform);
57 
58  virtual SWFRect getBounds() const;
59 
60  virtual bool pointInShape(boost::int32_t x, boost::int32_t y) const;
61 
62  const SWF::ShapeRecord& shape() const {
63  return _shape;
64  }
65 
66 private:
67 
68  void morph();
69 
70  double currentRatio() const;
71 
72  const boost::intrusive_ptr<const SWF::DefineMorphShapeTag> _def;
73 
74  SWF::ShapeRecord _shape;
75 
76 };
77 
78 
79 } // namespace gnash
80 
81 
82 #endif
83 
84 
85 // Local Variables:
86 // mode: C++
87 // indent-tabs-mode: t
88 // End: