/**
* atk_plug_get_plug_id:
* @obj: an #AtkPlug
*
* Gets the unique ID of an #AtkPlug object, which can be used to embed inside
* of an #AtkSocket using atk_socket_embed().
* Internally, this calls a class function that should be registered by the
* IPC layer (eg, at-spi2-atk). The implementor of an AtkSocket object
* should call this function (after atk-bridge is loaded) and pass the value
* to the process implementing the AtkPlug into which the AtkSocket is
* embedded.
*
* Returns: the unique ID for the plug
*
* Since: 1.30
**/
gchar*
atk_plug_get_id (AtkPlug* obj)
{
AtkPlugClass *klass;
g_return_val_if_fail (ATK_IS_PLUG (obj), NULL);
klass = g_type_class_peek (ATK_TYPE_PLUG);
if (klass && klass->get_object_id)
return (klass->get_object_id) (obj);
else
return NULL;
}
static dbus_bool_t
impl_get_Parent (DBusMessageIter * iter, void *user_data)
{
AtkObject *obj = (AtkObject *) user_data;
AtkObject *parent;
DBusMessageIter iter_variant;
dbus_uint32_t role;
g_return_val_if_fail (ATK_IS_OBJECT (user_data), FALSE);
role = spi_accessible_role_from_atk_role (atk_object_get_role (obj));
dbus_message_iter_open_container (iter, DBUS_TYPE_VARIANT, "(so)",
&iter_variant);
parent = atk_object_get_parent (obj);
if (parent == NULL)
{
/* TODO, move in to a 'Plug' wrapper. */
if (ATK_IS_PLUG (obj))
{
char *id = g_object_get_data (G_OBJECT (obj), "dbus-plug-parent");
char *bus_parent;
char *path_parent;
if (id)
{
bus_parent = g_strdup (id);
if (bus_parent && (path_parent = g_utf8_strchr (bus_parent + 1, -1, ':')))
{
DBusMessageIter iter_parent;
*(path_parent++) = '\0';
dbus_message_iter_open_container (&iter_variant, DBUS_TYPE_STRUCT, NULL,
&iter_parent);
dbus_message_iter_append_basic (&iter_parent, DBUS_TYPE_STRING, &bus_parent);
dbus_message_iter_append_basic (&iter_parent, DBUS_TYPE_OBJECT_PATH, &path_parent);
dbus_message_iter_close_container (&iter_variant, &iter_parent);
}
else
{
spi_object_append_null_reference (&iter_variant);
}
}
else
{
spi_object_append_null_reference (&iter_variant);
}
}
else if (role != ATSPI_ROLE_APPLICATION)
spi_object_append_null_reference (&iter_variant);
else
spi_object_append_desktop_reference (&iter_variant);
}
else
{
spi_object_append_reference (&iter_variant, parent);
}
dbus_message_iter_close_container (iter, &iter_variant);
return TRUE;
}
