libcore/BitmapMovie.h

   1 //
   2 //   Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
   3 //
   4 // This program is free software; you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation; either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with this program; if not, write to the Free Software
  16 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17
  18
  19 #ifndef GNASH_BITMAP_MOVIE_H
  20 #define GNASH_BITMAP_MOVIE_H
  21
  22 #include <string>
  23 #include "BitmapMovieDefinition.h"
  24 #include "Movie.h" // for inheritance
  25
  26 // Forward declarations
  27 namespace gnash {
  28     class DisplayObject;
  29 }
  30
  31 namespace gnash
  32 {
  33
  34
  35 /// A top-level movie displaying a still bitmap.
  36 //
  37 ///  A loaded BitmapMovie is tested in misc-ming.all/loadMovieTest.swf to
  38 ///  have a DisplayList, so it is appropriate that it inherits from MovieClip.
  39 class BitmapMovie : public Movie
  40 {
  41
  42 public:
  43
  44         BitmapMovie(as_object* object, const BitmapMovieDefinition* def,
  45             DisplayObject* parent);
  46
  47         virtual ~BitmapMovie() {}
  48
  49     /// BitmapMovies do need an advance method.
  50     //
  51     /// This may be for play() or other inherited methods.
  52         virtual void advance() { MovieClip::advance(); }
  53
  54     virtual float frameRate() const {
  55         return _def->get_frame_rate();
  56     }
  57
  58     virtual size_t widthPixels() const {
  59         return _def->get_width_pixels();
  60     }
  61
  62     virtual size_t heightPixels() const {
  63         return _def->get_height_pixels();
  64     }
  65
  66     virtual const std::string& url() const {
  67         return _def->get_url();
  68     }
  69
  70     virtual int version() const {
  71         return _def->get_version();
  72     }
  73
  74     virtual const movie_definition* definition() const {
  75         return _def;
  76     }
  77
  78 private:
  79
  80     const BitmapMovieDefinition* const _def;
  81
  82 };
  83
  84 } // end of namespace gnash
  85
  86 #endif // GNASH_BITMAPMOVIEINSTANCE_H