swfdec/swfdec_button.h

   1 /* Swfdec
   2  * Copyright (C) 2003-2006 David Schleef <ds@schleef.org>
   3  *               2005-2006 Eric Anholt <eric@anholt.net>
   4  *               2006-2007 Benjamin Otte <otte@gnome.org>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library 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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA  02110-1301  USA
  20  */
  21
  22 #ifndef _SWFDEC_BUTTON_H_
  23 #define _SWFDEC_BUTTON_H_
  24
  25 #include <swfdec/swfdec_graphic.h>
  26 #include <swfdec/swfdec_color.h>
  27
  28 G_BEGIN_DECLS
  29 //typedef struct _SwfdecButton SwfdecButton;
  30 typedef struct _SwfdecButtonClass SwfdecButtonClass;
  31
  32 #define SWFDEC_TYPE_BUTTON                    (swfdec_button_get_type())
  33 #define SWFDEC_IS_BUTTON(obj)                 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWFDEC_TYPE_BUTTON))
  34 #define SWFDEC_IS_BUTTON_CLASS(klass)         (G_TYPE_CHECK_CLASS_TYPE ((klass), SWFDEC_TYPE_BUTTON))
  35 #define SWFDEC_BUTTON(obj)                    (G_TYPE_CHECK_INSTANCE_CAST ((obj), SWFDEC_TYPE_BUTTON, SwfdecButton))
  36 #define SWFDEC_BUTTON_CLASS(klass)            (G_TYPE_CHECK_CLASS_CAST ((klass), SWFDEC_TYPE_BUTTON, SwfdecButtonClass))
  37
  38 /* these values have to be kept in line with record parsing */
  39 typedef enum {
  40   SWFDEC_BUTTON_INIT = -1,
  41   SWFDEC_BUTTON_UP = 0,
  42   SWFDEC_BUTTON_OVER = 1,
  43   SWFDEC_BUTTON_DOWN = 2,
  44   SWFDEC_BUTTON_HIT = 3
  45 } SwfdecButtonState;
  46
  47 /* these values have to be kept in line with condition parsing */
  48 typedef enum {
  49   SWFDEC_BUTTON_IDLE_TO_OVER_UP = 0,
  50   SWFDEC_BUTTON_OVER_UP_TO_IDLE = 1,
  51   SWFDEC_BUTTON_OVER_UP_TO_OVER_DOWN = 2,
  52   SWFDEC_BUTTON_OVER_DOWN_TO_OVER_UP = 3,
  53   SWFDEC_BUTTON_OVER_DOWN_TO_OUT_DOWN = 4,
  54   SWFDEC_BUTTON_OUT_DOWN_TO_OVER_DOWN = 5,
  55   SWFDEC_BUTTON_OUT_DOWN_TO_IDLE = 6,
  56   SWFDEC_BUTTON_IDLE_TO_OVER_DOWN = 7,
  57   SWFDEC_BUTTON_OVER_DOWN_TO_IDLE = 8
  58 } SwfdecButtonCondition;
  59
  60 struct _SwfdecButton {
  61   SwfdecGraphic         graphic;        /* graphic->extents is used for HIT area extents only */
  62
  63   gboolean              menubutton;     /* treat as menubutton */
  64
  65   GSList *              records;        /* the contained objects */
  66   SwfdecEventList *     events;         /* the events triggered by this button */
  67   SwfdecSoundChunk *    sounds[4];      /* for meaning of index see DefineButtonSound */
  68 };
  69
  70 struct _SwfdecButtonClass
  71 {
  72   SwfdecGraphicClass    graphic_class;
  73 };
  74
  75 GType           swfdec_button_get_type          (void);
  76
  77 int             tag_func_define_button          (SwfdecSwfDecoder *     s,
  78                                                  guint                  tag);
  79 int             tag_func_define_button_2        (SwfdecSwfDecoder *     s,
  80                                                  guint                  tag);
  81
  82 G_END_DECLS
  83 #endif