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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef __G_LOADABLE_ICON_H__
#define __G_LOADABLE_ICON_H__
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_LOADABLE_ICON (g_loadable_icon_get_type ())
#define G_LOADABLE_ICON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_LOADABLE_ICON, GLoadableIcon))
#define G_IS_LOADABLE_ICON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_LOADABLE_ICON))
#define G_LOADABLE_ICON_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_LOADABLE_ICON, GLoadableIconIface))
/**
* GLoadableIcon:
*
* Generic type for all kinds of icons that can be loaded
* as a stream.
**/
typedef struct _GLoadableIconIface GLoadableIconIface;
/**
* GLoadableIconIface:
* @g_iface: The parent interface.
* @load: Loads an icon.
* @load_async: Loads an icon asynchronously.
* @load_finish: Finishes an asynchronous icon load.
*
* Interface for icons that can be loaded as a stream.
**/
struct _GLoadableIconIface
{
GTypeInterface g_iface;
/* Virtual Table */
GInputStream * (* load) (GLoadableIcon *icon,
int size,
char **type,
GCancellable *cancellable,
GError **error);
void (* load_async) (GLoadableIcon *icon,
int size,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GInputStream * (* load_finish) (GLoadableIcon *icon,
GAsyncResult *res,
char **type,
GError **error);
};
GLIB_AVAILABLE_IN_ALL
GType g_loadable_icon_get_type (void) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
GInputStream *g_loadable_icon_load (GLoadableIcon *icon,
int size,
char **type,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_loadable_icon_load_async (GLoadableIcon *icon,
int size,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
GInputStream *g_loadable_icon_load_finish (GLoadableIcon *icon,
GAsyncResult *res,
char **type,
GError **error);
G_END_DECLS
#endif /* __G_LOADABLE_ICON_H__ */
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