Gnash 0.8.9
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00001 // MorphShape.h: the MorphShape DisplayObject implementation for Gnash. 00002 // 00003 // Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 00004 // 2011 Free Software Foundation, Inc 00005 // 00006 // This program is free software; you can redistribute it and/or modify 00007 // it under the terms of the GNU General Public License as published by 00008 // the Free Software Foundation; either version 3 of the License, or 00009 // (at your option) any later version. 00010 // 00011 // This program is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 // 00016 // You should have received a copy of the GNU General Public License 00017 // along with this program; if not, write to the Free Software 00018 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 00020 #ifndef GNASH_MORPH_SHAPE_H 00021 #define GNASH_MORPH_SHAPE_H 00022 00023 #include "smart_ptr.h" 00024 #include "DisplayObject.h" 00025 #include "swf/DefineMorphShapeTag.h" 00026 #include <boost/intrusive_ptr.hpp> 00027 #include <cassert> 00028 00029 namespace gnash { 00030 class Renderer; 00031 } 00032 00033 namespace gnash { 00034 00036 // 00040 // 00046 // 00049 class MorphShape : public DisplayObject 00050 { 00051 00052 public: 00053 00054 MorphShape(movie_root& mr, as_object* object, 00055 const SWF::DefineMorphShapeTag* def, DisplayObject* parent); 00056 00057 virtual void display(Renderer& renderer, const Transform& xform); 00058 00059 virtual SWFRect getBounds() const; 00060 00061 virtual bool pointInShape(boost::int32_t x, boost::int32_t y) const; 00062 00063 const SWF::ShapeRecord& shape() const { 00064 return _shape; 00065 } 00066 00067 private: 00068 00069 void morph(); 00070 00071 double currentRatio() const; 00072 00073 const boost::intrusive_ptr<const SWF::DefineMorphShapeTag> _def; 00074 00075 SWF::ShapeRecord _shape; 00076 00077 }; 00078 00079 00080 } // namespace gnash 00081 00082 00083 #endif 00084 00085 00086 // Local Variables: 00087 // mode: C++ 00088 // indent-tabs-mode: t 00089 // End: