mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-06 08:40:08 +00:00
83b215f9ea
2008-05-28 Michael Natterer <mitch@imendio.com> * gdk-pixbuf.h: define GDK_PIXBUF_H_INSIDE around including all other headers. * gdk-pixbuf-animation.h * gdk-pixbuf-core.h * gdk-pixbuf-enum-types.h.template * gdk-pixbuf-features.h.in * gdk-pixbuf-io.h * gdk-pixbuf-loader.h * gdk-pixbuf-simple-anim.h * gdk-pixbuf-transform.h: add single-include guards that #error out if GDK_PIXBUF_DISABLE_SINGLE_INCLUDES is defined and any of these files is included individually. * gdk-pixbuf-private.h: don't incude "gdk-pixbuf-io.h". * gdk-pixbuf-csource.c: #define __GTK_H_INSIDE__ around including "../gtk/gtkversion.h". Ugly but needed in this special case. svn path=/trunk/; revision=20214
152 lines
6.5 KiB
C
152 lines
6.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
|
||
/* GdkPixbuf library - Animation support
|
||
*
|
||
* Copyright (C) 1999 The Free Software Foundation
|
||
*
|
||
* Authors: Mark Crichton <crichton@gimp.org>
|
||
* Miguel de Icaza <miguel@gnu.org>
|
||
* Federico Mena-Quintero <federico@gimp.org>
|
||
* Havoc Pennington <hp@redhat.com>
|
||
*
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License as published by the Free Software Foundation; either
|
||
* version 2 of the License, or (at your option) any later version.
|
||
*
|
||
* This library is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
* Lesser General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Lesser General Public
|
||
* License along with this library; if not, write to the
|
||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
* Boston, MA 02111-1307, USA.
|
||
*/
|
||
|
||
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
|
||
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
|
||
#endif
|
||
|
||
#ifndef GDK_PIXBUF_ANIMATION_H
|
||
#define GDK_PIXBUF_ANIMATION_H
|
||
|
||
#include <glib-object.h>
|
||
#include <gdk-pixbuf/gdk-pixbuf-core.h>
|
||
|
||
G_BEGIN_DECLS
|
||
|
||
/* Animation support */
|
||
|
||
typedef struct _GdkPixbufAnimation GdkPixbufAnimation;
|
||
typedef struct _GdkPixbufAnimationIter GdkPixbufAnimationIter;
|
||
|
||
#define GDK_TYPE_PIXBUF_ANIMATION (gdk_pixbuf_animation_get_type ())
|
||
#define GDK_PIXBUF_ANIMATION(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimation))
|
||
#define GDK_IS_PIXBUF_ANIMATION(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANIMATION))
|
||
|
||
#define GDK_TYPE_PIXBUF_ANIMATION_ITER (gdk_pixbuf_animation_iter_get_type ())
|
||
#define GDK_PIXBUF_ANIMATION_ITER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIter))
|
||
#define GDK_IS_PIXBUF_ANIMATION_ITER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANIMATION_ITER))
|
||
|
||
GType gdk_pixbuf_animation_get_type (void) G_GNUC_CONST;
|
||
|
||
#ifdef G_OS_WIN32
|
||
#define gdk_pixbuf_animation_new_from_file gdk_pixbuf_animation_new_from_file_utf8
|
||
#endif
|
||
|
||
GdkPixbufAnimation *gdk_pixbuf_animation_new_from_file (const char *filename,
|
||
GError **error);
|
||
|
||
#ifndef GDK_PIXBUF_DISABLE_DEPRECATED
|
||
GdkPixbufAnimation *gdk_pixbuf_animation_ref (GdkPixbufAnimation *animation);
|
||
void gdk_pixbuf_animation_unref (GdkPixbufAnimation *animation);
|
||
#endif
|
||
|
||
int gdk_pixbuf_animation_get_width (GdkPixbufAnimation *animation);
|
||
int gdk_pixbuf_animation_get_height (GdkPixbufAnimation *animation);
|
||
gboolean gdk_pixbuf_animation_is_static_image (GdkPixbufAnimation *animation);
|
||
GdkPixbuf *gdk_pixbuf_animation_get_static_image (GdkPixbufAnimation *animation);
|
||
|
||
GdkPixbufAnimationIter *gdk_pixbuf_animation_get_iter (GdkPixbufAnimation *animation,
|
||
const GTimeVal *start_time);
|
||
GType gdk_pixbuf_animation_iter_get_type (void) G_GNUC_CONST;
|
||
int gdk_pixbuf_animation_iter_get_delay_time (GdkPixbufAnimationIter *iter);
|
||
GdkPixbuf *gdk_pixbuf_animation_iter_get_pixbuf (GdkPixbufAnimationIter *iter);
|
||
gboolean gdk_pixbuf_animation_iter_on_currently_loading_frame (GdkPixbufAnimationIter *iter);
|
||
gboolean gdk_pixbuf_animation_iter_advance (GdkPixbufAnimationIter *iter,
|
||
const GTimeVal *current_time);
|
||
|
||
|
||
#ifdef GDK_PIXBUF_ENABLE_BACKEND
|
||
|
||
|
||
|
||
typedef struct _GdkPixbufAnimationClass GdkPixbufAnimationClass;
|
||
|
||
#define GDK_PIXBUF_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimationClass))
|
||
#define GDK_IS_PIXBUF_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANIMATION))
|
||
#define GDK_PIXBUF_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimationClass))
|
||
|
||
/* Private part of the GdkPixbufAnimation structure */
|
||
struct _GdkPixbufAnimation {
|
||
GObject parent_instance;
|
||
|
||
};
|
||
|
||
struct _GdkPixbufAnimationClass {
|
||
GObjectClass parent_class;
|
||
|
||
/*< public >*/
|
||
|
||
gboolean (*is_static_image) (GdkPixbufAnimation *anim);
|
||
|
||
GdkPixbuf* (*get_static_image) (GdkPixbufAnimation *anim);
|
||
|
||
void (*get_size) (GdkPixbufAnimation *anim,
|
||
int *width,
|
||
int *height);
|
||
|
||
GdkPixbufAnimationIter* (*get_iter) (GdkPixbufAnimation *anim,
|
||
const GTimeVal *start_time);
|
||
|
||
};
|
||
|
||
|
||
|
||
typedef struct _GdkPixbufAnimationIterClass GdkPixbufAnimationIterClass;
|
||
|
||
#define GDK_PIXBUF_ANIMATION_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIterClass))
|
||
#define GDK_IS_PIXBUF_ANIMATION_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANIMATION_ITER))
|
||
#define GDK_PIXBUF_ANIMATION_ITER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIterClass))
|
||
|
||
struct _GdkPixbufAnimationIter {
|
||
GObject parent_instance;
|
||
|
||
};
|
||
|
||
struct _GdkPixbufAnimationIterClass {
|
||
GObjectClass parent_class;
|
||
|
||
/*< public >*/
|
||
|
||
int (*get_delay_time) (GdkPixbufAnimationIter *iter);
|
||
|
||
GdkPixbuf* (*get_pixbuf) (GdkPixbufAnimationIter *iter);
|
||
|
||
gboolean (*on_currently_loading_frame) (GdkPixbufAnimationIter *iter);
|
||
|
||
gboolean (*advance) (GdkPixbufAnimationIter *iter,
|
||
const GTimeVal *current_time);
|
||
};
|
||
|
||
|
||
GType gdk_pixbuf_non_anim_get_type (void) G_GNUC_CONST;
|
||
GdkPixbufAnimation* gdk_pixbuf_non_anim_new (GdkPixbuf *pixbuf);
|
||
|
||
#endif /* GDK_PIXBUF_ENABLE_BACKEND */
|
||
|
||
G_END_DECLS
|
||
|
||
#endif /* GDK_PIXBUF_ANIMATION_H */
|