00001 // 00002 // Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. 00003 // 00004 // This program is free software; you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation; either version 3 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software 00016 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00017 00018 #ifndef GNASH_BITMAPMOVIEDEFINITION_H 00019 #define GNASH_BITMAPMOVIEDEFINITION_H 00020 00021 #include "movie_definition.h" // for inheritance 00022 #include "SWFRect.h" // for composition 00023 #include "GnashNumeric.h" 00024 00025 #include <boost/intrusive_ptr.hpp> 00026 #include <string> 00027 #include <memory> // for auto_ptr 00028 00029 // Forward declarations 00030 namespace gnash { 00031 class Renderer; 00032 class GnashImage; 00033 } 00034 00035 namespace gnash 00036 { 00037 00039 // 00042 class BitmapMovieDefinition : public movie_definition 00043 { 00044 public: 00045 00046 00048 // 00058 BitmapMovieDefinition(std::auto_ptr<GnashImage> image, Renderer* renderer, 00059 const std::string& url); 00060 00061 virtual DisplayObject* createDisplayObject(Global_as&, DisplayObject*) 00062 const; 00063 00064 virtual int get_version() const { 00065 return _version; 00066 } 00067 00068 virtual size_t get_width_pixels() const { 00069 return std::ceil(twipsToPixels(_framesize.width())); 00070 } 00071 00072 virtual size_t get_height_pixels() const { 00073 return std::ceil(twipsToPixels(_framesize.height())); 00074 } 00075 00076 virtual size_t get_frame_count() const { 00077 return _framecount; 00078 } 00079 00080 virtual float get_frame_rate() const { 00081 return _framerate; 00082 } 00083 00084 virtual const SWFRect& get_frame_size() const { 00085 return _framesize; 00086 } 00087 00089 // 00093 virtual size_t get_bytes_loaded() const { 00094 return get_bytes_total(); 00095 } 00096 00098 // 00101 virtual size_t get_bytes_total() const { 00102 return _bytesTotal; 00103 } 00104 00106 virtual Movie* createMovie(Global_as& gl, DisplayObject* parent = 0); 00107 00108 virtual const std::string& get_url() const { 00109 return _url; 00110 } 00111 00112 // Inheritance from movie_definition requires this. 00113 // we always return 1 so MovieClip::construct() 00114 // doesn't skip our handling (TODO: check if it's correct to 00115 // skip handling of 0-frames movies..). 00116 size_t get_loading_frame() const 00117 { 00118 return 1; 00119 } 00120 00121 const CachedBitmap* bitmap() const { 00122 return _bitmap.get(); 00123 } 00124 00125 protected: 00126 00127 private: 00128 00129 int _version; 00130 SWFRect _framesize; 00131 size_t _framecount; 00132 float _framerate; 00133 std::string _url; 00134 00135 size_t _bytesTotal; 00136 00137 boost::intrusive_ptr<CachedBitmap> _bitmap; 00138 }; 00139 00140 } // namespace gnash 00141 00142 #endif // GNASH_BITMAPMOVIEDEFINITION_H