void
bus_engine_proxy_process_key_event (BusEngineProxy *engine,
guint keyval,
guint keycode,
guint state,
GFunc return_cb,
gpointer user_data)
{
g_assert (BUS_IS_ENGINE_PROXY (engine));
g_assert (return_cb);
IBusPendingCall *pending = NULL;
CallData *call_data;
IBusError *error;
gboolean retval;
if (keycode != 0 && !BUS_DEFAULT_IBUS->use_sys_layout && engine->keymap != NULL) {
guint t = ibus_keymap_lookup_keysym (engine->keymap, keycode, state);
if (t != IBUS_VoidSymbol) {
keyval = t;
}
}
retval = ibus_proxy_call_with_reply ((IBusProxy *) engine,
"ProcessKeyEvent",
&pending,
g_dbus_timeout,
&error,
G_TYPE_UINT, &keyval,
G_TYPE_UINT, &keycode,
G_TYPE_UINT, &state,
G_TYPE_INVALID);
if (!retval) {
g_warning ("%s: %s", error->name, error->message);
ibus_error_free (error);
return_cb (GINT_TO_POINTER (FALSE), user_data);
return;
}
call_data = g_slice_new0 (CallData);
call_data->func = return_cb;
call_data->user_data = user_data;
g_object_ref (engine);
call_data->engine = engine;
retval = ibus_pending_call_set_notify (pending,
(IBusPendingCallNotifyFunction) bus_engine_proxy_process_key_event_reply_cb,
call_data,
NULL);
ibus_pending_call_unref (pending);
if (!retval) {
g_object_unref (call_data->engine);
g_slice_free (CallData, call_data);
g_warning ("%s : ProcessKeyEvent", DBUS_ERROR_NO_MEMORY);
return_cb (GINT_TO_POINTER (FALSE), user_data);
return;
}
}
BusEngineProxy *
bus_factory_proxy_create_engine (BusFactoryProxy *factory,
IBusEngineDesc *desc)
{
g_assert (BUS_IS_FACTORY_PROXY (factory));
g_assert (IBUS_IS_ENGINE_DESC (desc));
IBusPendingCall *pending = NULL;
IBusMessage *reply_message;
IBusError *error;
BusEngineProxy *engine;
gchar *object_path;
gboolean retval;
if (g_list_find (factory->component->engines, desc) == NULL) {
return NULL;
}
retval = ibus_proxy_call_with_reply ((IBusProxy *) factory,
"CreateEngine",
&pending,
g_dbus_timeout,
&error,
G_TYPE_STRING, &(desc->name),
G_TYPE_INVALID);
if (!retval) {
g_warning ("%s: %s", error->name, error->message);
ibus_error_free (error);
return NULL;
}
ibus_pending_call_wait (pending);
reply_message = ibus_pending_call_steal_reply (pending);
ibus_pending_call_unref (pending);
if (reply_message == NULL) {
IBusObject *connection;
connection = (IBusObject *) ibus_proxy_get_connection ((IBusProxy *)factory);
ibus_object_destroy (connection);
g_warning ("%s: %s", error->name, error->message);
ibus_error_free (error);
return NULL;
}
if ((error = ibus_error_new_from_message (reply_message)) != NULL) {
if (g_strcmp0 (error->name, DBUS_ERROR_NO_REPLY) == 0) {
IBusObject *connection;
connection = (IBusObject *) ibus_proxy_get_connection ((IBusProxy *)factory);
ibus_object_destroy (connection);
}
g_warning ("%s: %s", error->name, error->message);
ibus_error_free (error);
ibus_message_unref (reply_message);
return NULL;
}
if (!ibus_message_get_args (reply_message,
&error,
IBUS_TYPE_OBJECT_PATH, &object_path,
G_TYPE_INVALID)) {
g_warning ("%s: %s", error->name, error->message);
ibus_error_free (error);
ibus_message_unref (reply_message);
return NULL;
}
IBusConnection *connection = ibus_proxy_get_connection ((IBusProxy *) factory);
engine = bus_engine_proxy_new (object_path, desc, (BusConnection *) connection);
ibus_message_unref (reply_message);
return engine;
}
gboolean
ibus_input_context_process_key_event (IBusInputContext *context,
guint32 keyval,
guint32 keycode,
guint32 state)
{
g_assert (IBUS_IS_INPUT_CONTEXT (context));
IBusMessage *reply_message;
IBusPendingCall *pending = NULL;
IBusError *error = NULL;
gboolean retval;
if (state & IBUS_HANDLED_MASK)
return TRUE;
if (state & IBUS_IGNORED_MASK)
return FALSE;
retval = ibus_proxy_call_with_reply ((IBusProxy *) context,
"ProcessKeyEvent",
&pending,
-1,
&error,
G_TYPE_UINT, &keyval,
G_TYPE_UINT, &keycode,
G_TYPE_UINT, &state,
G_TYPE_INVALID);
if (!retval) {
g_debug ("%s: %s", error->name, error->message);
ibus_error_free (error);
return FALSE;
}
/* wait reply or timeout */
IBusConnection *connection = ibus_proxy_get_connection ((IBusProxy *) context);
while (!ibus_pending_call_get_completed (pending)) {
ibus_connection_read_write_dispatch (connection, -1);
}
reply_message = ibus_pending_call_steal_reply (pending);
ibus_pending_call_unref (pending);
if (reply_message == NULL) {
g_debug ("%s: Do not recevie reply of ProcessKeyEvent", DBUS_ERROR_NO_REPLY);
retval = FALSE;
}
else if ((error = ibus_error_new_from_message (reply_message)) != NULL) {
g_debug ("%s: %s", error->name, error->message);
ibus_message_unref (reply_message);
ibus_error_free (error);
retval = FALSE;
}
else {
if (!ibus_message_get_args (reply_message,
&error,
G_TYPE_BOOLEAN, &retval,
G_TYPE_INVALID)) {
g_debug ("%s: %s", error->name, error->message);
ibus_error_free (error);
retval = FALSE;
}
ibus_message_unref (reply_message);
}
return retval;
}
