1 /* GdkPixbuf library - Main header file
3 * Copyright (C) 1999 The Free Software Foundation
5 * Authors: Mark Crichton <crichton@gimp.org>
6 * Miguel de Icaza <miguel@gnu.org>
7 * Federico Mena-Quintero <federico@gimp.org>
8 * Jonathan Blandford <jrb@redhat.com>
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Library General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Library General Public License for more details.
20 * You should have received a copy of the GNU Library General Public
21 * License along with this library; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 02111-1307, USA.
26 #ifndef GDK_PIXBUF_LOADER_H
27 #define GDK_PIXBUF_LOADER_H
30 #include <gtk/gtkobject.h>
31 #include <gdk-pixbuf/gdk-pixbuf.h>
39 #define GDK_TYPE_PIXBUF_LOADER (gdk_pixbuf_loader_get_type ())
40 #define GDK_PIXBUF_LOADER(obj) (GTK_CHECK_CAST ((obj), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoader))
41 #define GDK_PIXBUF_LOADER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoaderClass))
42 #define GDK_IS_PIXBUF_LOADER(obj) (GTK_CHECK_TYPE ((obj), GDK_TYPE_PIXBUF_LOADER))
43 #define GDK_IS_PIXBUF_LOADER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_LOADER))
46 typedef struct _GdkPixbufLoader GdkPixbufLoader;
47 struct _GdkPixbufLoader
55 typedef struct _GdkPixbufLoaderClass GdkPixbufLoaderClass;
56 struct _GdkPixbufLoaderClass {
57 GtkObjectClass parent_class;
59 void (* area_prepared) (GdkPixbufLoader *loader);
61 void (* area_updated) (GdkPixbufLoader *loader,
62 guint x, guint y, guint width, guint height);
64 void (* closed) (GdkPixbufLoader *loader);
69 GtkType gdk_pixbuf_loader_get_type (void);
70 GdkPixbufLoader *gdk_pixbuf_loader_new (void);
71 gboolean gdk_pixbuf_loader_write (GdkPixbufLoader *loader, const gchar *buf, size_t count);
72 GdkPixbuf *gdk_pixbuf_loader_get_pixbuf (GdkPixbufLoader *loader);
73 void gdk_pixbuf_loader_close (GdkPixbufLoader *loader);