swfdec/swfdec_sprite_movie.h

   1 /* Swfdec
   2  * Copyright (C) 2006-2008 Benjamin Otte <otte@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library 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 GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef _SWFDEC_SPRITE_MOVIE_H_
  21 #define _SWFDEC_SPRITE_MOVIE_H_
  22
  23 #include <swfdec/swfdec_actor.h>
  24 #include <swfdec/swfdec_audio.h>
  25 #include <swfdec/swfdec_types.h>
  26
  27 G_BEGIN_DECLS
  28
  29
  30 //typedef struct _SwfdecSpriteMovie SwfdecSpriteMovie;
  31 typedef struct _SwfdecSpriteMovieClass SwfdecSpriteMovieClass;
  32
  33 #define SWFDEC_TYPE_SPRITE_MOVIE                    (swfdec_sprite_movie_get_type())
  34 #define SWFDEC_IS_SPRITE_MOVIE(obj)                 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWFDEC_TYPE_SPRITE_MOVIE))
  35 #define SWFDEC_IS_SPRITE_MOVIE_CLASS(klass)         (G_TYPE_CHECK_CLASS_TYPE ((klass), SWFDEC_TYPE_SPRITE_MOVIE))
  36 #define SWFDEC_SPRITE_MOVIE(obj)                    (G_TYPE_CHECK_INSTANCE_CAST ((obj), SWFDEC_TYPE_SPRITE_MOVIE, SwfdecSpriteMovie))
  37 #define SWFDEC_SPRITE_MOVIE_CLASS(klass)            (G_TYPE_CHECK_CLASS_CAST ((klass), SWFDEC_TYPE_SPRITE_MOVIE, SwfdecSpriteMovieClass))
  38
  39 struct _SwfdecSpriteMovie
  40 {
  41   SwfdecActor           actor;
  42
  43   SwfdecSprite *        sprite;         /* displayed sprite */
  44
  45   /* frame information */
  46   guint                 next_action;    /* next action in sprite to perform */
  47   guint                 max_action;     /* next action in sprite tthat has never ben executed (used to detect first-time execution) */
  48   guint                 frame;          /* current frame or -1 if none */
  49   guint                 n_frames;       /* amount of frames */
  50   gboolean              playing;        /* TRUE if the movie automatically advances */
  51
  52   /* audio stream handling */
  53   SwfdecAudio *         sound_stream;   /* stream that currently plays */
  54   gboolean              sound_active;   /* if the sound stream had a SoundStreamBlock last frame */
  55 };
  56
  57 struct _SwfdecSpriteMovieClass
  58 {
  59   SwfdecActorClass      actor_class;
  60 };
  61
  62 GType           swfdec_sprite_movie_get_type            (void);
  63
  64 int             swfdec_sprite_movie_get_frames_loaded   (SwfdecSpriteMovie *    movie);
  65 int             swfdec_sprite_movie_get_frames_total    (SwfdecSpriteMovie *    movie);
  66
  67 void            swfdec_sprite_movie_goto                (SwfdecSpriteMovie *    movie,
  68                                                          guint                  goto_frame);
  69
  70
  71 G_END_DECLS
  72 #endif