1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Author: Alexander Larsson <alexl@redhat.com>
23 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
24 #error "Only <gio/gio.h> can be included directly."
27 #ifndef __G_LOADABLE_ICON_H__
28 #define __G_LOADABLE_ICON_H__
30 #include <gio/giotypes.h>
34 #define G_TYPE_LOADABLE_ICON (g_loadable_icon_get_type ())
35 #define G_LOADABLE_ICON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_LOADABLE_ICON, GLoadableIcon))
36 #define G_IS_LOADABLE_ICON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_LOADABLE_ICON))
37 #define G_LOADABLE_ICON_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_LOADABLE_ICON, GLoadableIconIface))
42 * Generic type for all kinds of icons that can be loaded
45 typedef struct _GLoadableIconIface GLoadableIconIface
;
49 * @g_iface: The parent interface.
50 * @load: Loads an icon.
51 * @load_async: Loads an icon asynchronously.
52 * @load_finish: Finishes an asynchronous icon load.
54 * Interface for icons that can be loaded as a stream.
56 struct _GLoadableIconIface
58 GTypeInterface g_iface
;
62 GInputStream
* (* load
) (GLoadableIcon
*icon
,
65 GCancellable
*cancellable
,
67 void (* load_async
) (GLoadableIcon
*icon
,
69 GCancellable
*cancellable
,
70 GAsyncReadyCallback callback
,
72 GInputStream
* (* load_finish
) (GLoadableIcon
*icon
,
78 GType
g_loadable_icon_get_type (void) G_GNUC_CONST
;
80 GInputStream
*g_loadable_icon_load (GLoadableIcon
*icon
,
83 GCancellable
*cancellable
,
85 void g_loadable_icon_load_async (GLoadableIcon
*icon
,
87 GCancellable
*cancellable
,
88 GAsyncReadyCallback callback
,
90 GInputStream
*g_loadable_icon_load_finish (GLoadableIcon
*icon
,
97 #endif /* __G_LOADABLE_ICON_H__ */