2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2008 Novell, Inc.
6 * Copyright 2001, 2002 Sun Microsystems Inc.,
7 * Copyright 2001, 2002 Ximian, Inc.
8 * Copyright 2008, 2009 Codethink Ltd.
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.
29 #include <droute/droute.h>
32 #include "accessible-register.h"
33 #include "accessible-marshaller.h"
34 #include "common/spi-dbus.h"
36 /*---------------------------------------------------------------------------*/
38 /* For use as a GHFunc */
40 append_accessible_hf (gpointer key, gpointer obj_data, gpointer iter)
42 spi_atk_append_accessible (ATK_OBJECT(obj_data), iter);
45 /*---------------------------------------------------------------------------*/
48 spi_emit_cache_removal (guint ref, DBusConnection *bus)
52 if ((message = dbus_message_new_signal ("/org/freedesktop/atspi/tree",
53 SPI_DBUS_INTERFACE_TREE,
54 "removeAccessible"))) {
58 dbus_message_iter_init_append (message, &iter);
60 path = atk_dbus_ref_to_path (ref);
61 dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &path);
63 dbus_connection_send(bus, message, NULL);
65 dbus_message_unref (message);
70 spi_emit_cache_update (AtkObject *accessible, DBusConnection *bus)
74 if ((message = dbus_message_new_signal ("/org/freedesktop/atspi/tree",
75 SPI_DBUS_INTERFACE_TREE,
76 "updateAccessible"))) {
79 dbus_message_iter_init_append (message, &iter);
80 spi_atk_append_accessible (accessible, &iter);
82 dbus_connection_send(bus, message, NULL);
84 dbus_message_unref (message);
89 /*---------------------------------------------------------------------------*/
92 impl_getRoot (DBusConnection *bus, DBusMessage *message, void *user_data)
94 AtkObject *root = atk_get_root();
101 reply = dbus_message_new_error (message,
103 "No root accessible available");
105 path = atk_dbus_object_to_path (root);
108 reply = dbus_message_new_error (message,
110 "No root accessible available");
112 reply = dbus_message_new_method_return (message);
113 dbus_message_append_args (reply, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID);
118 /*---------------------------------------------------------------------------*/
121 impl_getTree (DBusConnection *bus, DBusMessage *message, void *user_data)
124 DBusMessageIter iter, iter_array;
126 reply = dbus_message_new_method_return (message);
128 dbus_message_iter_init_append (reply, &iter);
129 dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "(ooaoassusau)", &iter_array);
130 atk_dbus_foreach_registered(append_accessible_hf, &iter_array);
131 dbus_message_iter_close_container(&iter, &iter_array);
135 /*---------------------------------------------------------------------------*/
137 static DRouteMethod methods[] = {
138 {impl_getRoot, "getRoot"},
139 {impl_getTree, "getTree"},
144 spi_initialize_tree (DRoutePath *path)
146 droute_path_add_interface (path,
147 SPI_DBUS_INTERFACE_TREE,
152 /*END------------------------------------------------------------------------*/