mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-19 01:40:10 +00:00
131aac575f
2001-02-18 Havoc Pennington <hp@pobox.com> * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore (gdk_pixbuf_get_named_module): prepend underscore (gdk_pixbuf_get_module): prepend underscore 2001-02-18 Havoc Pennington <hp@pobox.com> * gdk-pixbuf/Makefile.am (IGNORE_HFILES): add gdk-pixbuf-marshal.h * gdk-pixbuf/gdk-pixbuf-sections.txt: fixes
105 lines
3.8 KiB
C
105 lines
3.8 KiB
C
/* GdkPixbuf library - Io handling. This is an internal header for gdk-pixbuf.
|
||
* You should never use it unless you are doing developement for gdkpixbuf itself.
|
||
*
|
||
* 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>
|
||
* Jonathan Blandford <jrb@redhat.com>
|
||
* Michael Fulbright <drmike@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.
|
||
*/
|
||
|
||
#ifndef GDK_PIXBUF_IO_H
|
||
#define GDK_PIXBUF_IO_H
|
||
|
||
#include <gmodule.h>
|
||
#include <stdio.h>
|
||
#include "gdk-pixbuf.h"
|
||
#include "gdk-pixbuf-i18n.h"
|
||
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
#endif
|
||
|
||
|
||
|
||
typedef void (* ModulePreparedNotifyFunc) (GdkPixbuf *pixbuf, gpointer user_data);
|
||
typedef void (* ModuleUpdatedNotifyFunc) (GdkPixbuf *pixbuf,
|
||
guint x, guint y,
|
||
guint width, guint height,
|
||
gpointer user_data);
|
||
/* Needed only for animated images. */
|
||
typedef void (* ModuleFrameDoneNotifyFunc) (GdkPixbufFrame *frame,
|
||
gpointer user_data);
|
||
typedef void (* ModuleAnimationDoneNotifyFunc) (GdkPixbuf *pixbuf,
|
||
gpointer user_data);
|
||
|
||
typedef struct _GdkPixbufModule GdkPixbufModule;
|
||
struct _GdkPixbufModule {
|
||
char *module_name;
|
||
gboolean (* format_check) (guchar *buffer, int size);
|
||
GModule *module;
|
||
GdkPixbuf *(* load) (FILE *f,
|
||
GError **error);
|
||
GdkPixbuf *(* load_xpm_data) (const char **data);
|
||
|
||
/* Incremental loading */
|
||
|
||
gpointer (* begin_load) (ModulePreparedNotifyFunc prepare_func,
|
||
ModuleUpdatedNotifyFunc update_func,
|
||
ModuleFrameDoneNotifyFunc frame_done_func,
|
||
ModuleAnimationDoneNotifyFunc anim_done_func,
|
||
gpointer user_data,
|
||
GError **error);
|
||
gboolean (* stop_load) (gpointer context,
|
||
GError **error);
|
||
gboolean (* load_increment) (gpointer context,
|
||
const guchar *buf,
|
||
guint size,
|
||
GError **error);
|
||
|
||
/* Animation loading */
|
||
GdkPixbufAnimation *(* load_animation) (FILE *f,
|
||
GError **error);
|
||
|
||
gboolean (* save) (FILE *f,
|
||
GdkPixbuf *pixbuf,
|
||
gchar **param_keys,
|
||
gchar **param_values,
|
||
GError **error);
|
||
};
|
||
|
||
typedef void (* ModuleFillVtableFunc) (GdkPixbufModule *module);
|
||
|
||
GdkPixbufModule *_gdk_pixbuf_get_module (guchar *buffer, guint size,
|
||
const gchar *filename,
|
||
GError **error);
|
||
GdkPixbufModule *_gdk_pixbuf_get_named_module (const char *name,
|
||
GError **error);
|
||
gboolean _gdk_pixbuf_load_module (GdkPixbufModule *image_module,
|
||
GError **error);
|
||
|
||
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif
|