static void
ibus_factory_destroy (IBusFactory *factory)
{
GList *list;
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
list = g_list_copy (priv->engine_list);
g_list_foreach (list, (GFunc) ibus_object_destroy, NULL);
g_list_free (priv->engine_list);
g_list_free (list);
priv->engine_list = NULL;
if (priv->engine_table) {
g_hash_table_destroy (priv->engine_table);
}
if (priv->connection) {
ibus_service_remove_from_connection ((IBusService *)factory,
priv->connection);
g_object_unref (priv->connection);
}
IBUS_OBJECT_CLASS(factory_parent_class)->destroy (IBUS_OBJECT (factory));
}
IBusFactoryInfo *
ibus_factory_get_info (IBusFactory *factory)
{
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
return priv->info;
}
static void
_engine_destroy_cb (IBusEngine *engine,
IBusFactory *factory)
{
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
priv->engine_list = g_list_remove (priv->engine_list, engine);
g_object_unref (engine);
}
void
ibus_factory_add_engine (IBusFactory *factory,
const gchar *engine_name,
GType engine_type)
{
g_assert (IBUS_IS_FACTORY (factory));
g_assert (engine_name);
g_assert (g_type_is_a (engine_type, IBUS_TYPE_ENGINE));
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
g_hash_table_insert (priv->engine_table, g_strdup (engine_name), (gpointer) engine_type);
}
static void
ibus_factory_init (IBusFactory *factory)
{
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
priv->id = 0;
priv->connection = NULL;
priv->engine_table = g_hash_table_new_full (g_str_hash,
g_str_equal,
g_free,
NULL);
priv->engine_list = NULL;
}
IBusFactory *
ibus_factory_new (IBusConnection *connection)
{
g_assert (IBUS_IS_CONNECTION (connection));
IBusFactory *factory;
IBusFactoryPrivate *priv;
factory = (IBusFactory *) g_object_new (IBUS_TYPE_FACTORY,
"path", IBUS_PATH_FACTORY,
"connection", connection,
NULL);
priv = IBUS_FACTORY_GET_PRIVATE (factory);
return factory;
}
static void
ibus_factory_get_property (IBusFactory *factory,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
switch (prop_id) {
case PROP_CONNECTION:
g_value_set_object (value, priv->connection);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (factory, prop_id, pspec);
}
}
IBusFactory *
ibus_factory_new (IBusConnection *connection)
{
g_assert (IBUS_IS_CONNECTION (connection));
IBusFactory *factory;
IBusFactoryPrivate *priv;
factory = (IBusFactory *) g_object_new (IBUS_TYPE_FACTORY,
"path", IBUS_PATH_FACTORY,
NULL);
priv = IBUS_FACTORY_GET_PRIVATE (factory);
priv->connection = g_object_ref (connection);
ibus_service_add_to_connection ((IBusService *)factory, connection);
return factory;
}
static void
ibus_factory_set_property (IBusFactory *factory,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
switch (prop_id) {
case PROP_CONNECTION:
priv->connection = g_value_get_object (value);
g_object_ref_sink (priv->connection);
ibus_service_add_to_connection ((IBusService *) factory,
priv->connection);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (factory, prop_id, pspec);
}
}
static gboolean
ibus_factory_ibus_message (IBusFactory *factory,
IBusConnection *connection,
IBusMessage *message)
{
g_assert (IBUS_IS_FACTORY (factory));
g_assert (IBUS_IS_CONNECTION (connection));
g_assert (message != NULL);
IBusMessage *reply_message;
IBusFactoryPrivate *priv;
priv = IBUS_FACTORY_GET_PRIVATE (factory);
g_assert (priv->connection == connection);
if (ibus_message_is_method_call (message,
IBUS_INTERFACE_FACTORY,
"CreateEngine")) {
gchar *engine_name;
gchar *path;
IBusError *error;
IBusEngine *engine;
gboolean retval;
GType engine_type;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, &engine_name,
G_TYPE_INVALID);
if (!retval) {
reply_message = ibus_message_new_error_printf (message,
DBUS_ERROR_INVALID_ARGS,
"The 1st arg should be engine name");
ibus_connection_send (connection, reply_message);
ibus_message_unref (reply_message);
return TRUE;
}
engine_type = (GType )g_hash_table_lookup (priv->engine_table, engine_name);
if (engine_type == G_TYPE_INVALID) {
reply_message = ibus_message_new_error_printf (message,
DBUS_ERROR_FAILED,
"Can not create engine %s", engine_name);
ibus_connection_send (connection, reply_message);
ibus_message_unref (reply_message);
return TRUE;
}
path = g_strdup_printf ("/org/freedesktop/IBus/Engine/%d", ++priv->id);
engine = g_object_new (engine_type,
"name", engine_name,
"path", path,
"connection", priv->connection,
NULL);
priv->engine_list = g_list_append (priv->engine_list, engine);
g_signal_connect (engine,
"destroy",
G_CALLBACK (_engine_destroy_cb),
factory);
reply_message = ibus_message_new_method_return (message);
ibus_message_append_args (reply_message,
IBUS_TYPE_OBJECT_PATH, &path,
G_TYPE_INVALID);
g_free (path);
ibus_connection_send (connection, reply_message);
ibus_message_unref (reply_message);
return TRUE;
}
return IBUS_SERVICE_CLASS (ibus_factory_parent_class)->ibus_message (
(IBusService *)factory,
connection,
message);
}
