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_ASYNC_RESULT_H__
28 #define __G_ASYNC_RESULT_H__
30 #include <glib-object.h>
34 #define G_TYPE_ASYNC_RESULT (g_async_result_get_type ())
35 #define G_ASYNC_RESULT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_ASYNC_RESULT, GAsyncResult))
36 #define G_IS_ASYNC_RESULT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_ASYNC_RESULT))
37 #define G_ASYNC_RESULT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_ASYNC_RESULT, GAsyncResultIface))
42 * Holds results information for an asynchronous operation,
43 * usually passed directly to a asynchronous _finish() operation.
45 typedef struct _GAsyncResult GAsyncResult; /* Dummy typedef */
46 typedef struct _GAsyncResultIface GAsyncResultIface;
49 * GAsyncReadyCallback:
50 * @source_object: the object the asynchronous operation was started with.
51 * @res: a #GAsyncResult.
52 * @user_data: user data passed to the callback.
54 * Type definition for a function that will be called back when an asynchronous
55 * operation within GIO has been completed.
57 typedef void (*GAsyncReadyCallback) (GObject *source_object,
63 * @g_iface: The parent interface.
64 * @get_user_data: Gets the user data passed to the callback.
65 * @get_source_object: Gets the source object that issued the asynchronous operation.
67 * Interface definition for #GAsyncResult.
69 struct _GAsyncResultIface
71 GTypeInterface g_iface;
75 gpointer (*get_user_data) (GAsyncResult *async_result);
76 GObject * (*get_source_object) (GAsyncResult *async_result);
79 GType g_async_result_get_type (void) G_GNUC_CONST;
81 gpointer g_async_result_get_user_data (GAsyncResult *res);
82 GObject *g_async_result_get_source_object (GAsyncResult *res);
86 #endif /* __G_ASYNC_RESULT_H__ */