1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
2 /* GdkPixbuf library - ANI loader declarations
4 * Copyright (C) 2002 The Free Software Foundation
6 * Author: Matthias Clasen <maclas@gmx.de>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
24 #ifndef GDK_PIXBUF_ANI_ANIMATION_H
25 #define GDK_PIXBUF_ANI_ANIMATION_H
27 #include "gdk-pixbuf-private.h"
28 #include "gdk-pixbuf-animation.h"
30 typedef struct _GdkPixbufAniAnim GdkPixbufAniAnim;
31 typedef struct _GdkPixbufAniAnimClass GdkPixbufAniAnimClass;
33 #define GDK_TYPE_PIXBUF_ANI_ANIM (gdk_pixbuf_ani_anim_get_type ())
34 #define GDK_PIXBUF_ANI_ANIM(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANI_ANIM, GdkPixbufAniAnim))
35 #define GDK_IS_PIXBUF_ANI_ANIM(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANI_ANIM))
37 #define GDK_PIXBUF_ANI_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANI_ANIM, GdkPixbufAniAnimClass))
38 #define GDK_IS_PIXBUF_ANI_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANI_ANIM))
39 #define GDK_PIXBUF_ANI_ANIM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANI_ANIM, GdkPixbufAniAnimClass))
41 /* Private part of the GdkPixbufAniAnim structure */
42 struct _GdkPixbufAniAnim {
43 GdkPixbufAnimation parent_instance;
45 /* Total length of animation */
48 /* Number of frames */
51 /* Number of pixbufs */
56 /* Maps frame number to pixbuf */
59 /* The duration of each frame, in milliseconds */
62 /* bounding box size */
66 struct _GdkPixbufAniAnimClass {
67 GdkPixbufAnimationClass parent_class;
71 GType gdk_pixbuf_ani_anim_get_type (void) G_GNUC_CONST;
75 typedef struct _GdkPixbufAniAnimIter GdkPixbufAniAnimIter;
76 typedef struct _GdkPixbufAniAnimIterClass GdkPixbufAniAnimIterClass;
79 #define GDK_TYPE_PIXBUF_ANI_ANIM_ITER (gdk_pixbuf_ani_anim_iter_get_type ())
80 #define GDK_PIXBUF_ANI_ANIM_ITER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANI_ANIM_ITER, GdkPixbufAniAnimIter))
81 #define GDK_IS_PIXBUF_ANI_ANIM_ITER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANI_ANIM_ITER))
83 #define GDK_PIXBUF_ANI_ANIM_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANI_ANIM_ITER, GdkPixbufAniAnimIterClass))
84 #define GDK_IS_PIXBUF_ANI_ANIM_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANI_ANIM_ITER))
85 #define GDK_PIXBUF_ANI_ANIM_ITER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANI_ANIM_ITER, GdkPixbufAniAnimIterClass))
87 struct _GdkPixbufAniAnimIter {
88 GdkPixbufAnimationIter parent_instance;
90 GdkPixbufAniAnim *ani_anim;
93 GTimeVal current_time;
95 /* Time in milliseconds into this run of the animation */
98 /* Index of the current frame */
101 /* Time in milliseconds from the start of the animation till the
102 begin of the current frame */
106 struct _GdkPixbufAniAnimIterClass {
107 GdkPixbufAnimationIterClass parent_class;
111 GType gdk_pixbuf_ani_anim_iter_get_type (void) G_GNUC_CONST;