void* FcitxNotificationItemCreate(FcitxInstance* instance)
{
FcitxNotificationItem* notificationitem = fcitx_utils_new(FcitxNotificationItem);
notificationitem->owner = instance;
DBusError err;
dbus_error_init(&err);
do {
DBusConnection *conn = FcitxDBusGetConnection(instance);
if (conn == NULL) {
FcitxLog(ERROR, "DBus Not initialized");
break;
}
notificationitem->conn = conn;
DBusObjectPathVTable fcitxIPCVTable = {NULL, &FcitxNotificationItemEventHandler, NULL, NULL, NULL, NULL };
if (!dbus_connection_register_object_path(notificationitem->conn, NOTIFICATION_ITEM_DEFAULT_OBJ, &fcitxIPCVTable, notificationitem)) {
FcitxLog(ERROR, "No memory");
break;
}
if (!FcitxDBusMenuCreate(notificationitem)) {
FcitxLog(ERROR, "No memory");
break;
}
int id = FcitxDBusWatchName(instance,
NOTIFICATION_WATCHER_DBUS_ADDR,
notificationitem,
FcitxNotificationItemOwnerChanged,
NULL,
NULL);
if (id == 0) {
break;
}
const char* notificationWatcher = NOTIFICATION_WATCHER_DBUS_ADDR;
DBusMessage* message = dbus_message_new_method_call(DBUS_SERVICE_DBUS, DBUS_PATH_DBUS, DBUS_INTERFACE_DBUS, "NameHasOwner");
dbus_message_append_args(message, DBUS_TYPE_STRING, ¬ificationWatcher, DBUS_TYPE_INVALID);
DBusPendingCall* call = NULL;
dbus_bool_t reply =
dbus_connection_send_with_reply(notificationitem->conn, message,
&call, DBUS_TIMEOUT_USE_DEFAULT);
if (reply == TRUE) {
dbus_pending_call_set_notify(call,
NotificationWatcherServiceExistCallback,
notificationitem,
NULL);
dbus_pending_call_unref(call);
}
dbus_connection_flush(notificationitem->conn);
dbus_message_unref(message);
FcitxIMEventHook hk;
hk.arg = notificationitem;
hk.func = FcitxNotificationItemIMChanged;
FcitxInstanceRegisterIMChangedHook(instance, hk);
FcitxInstanceRegisterInputFocusHook(instance, hk);
FcitxInstanceRegisterInputUnFocusHook(instance, hk);
hk.func = FcitxNotificationItemUpdateIMList;
FcitxInstanceRegisterUpdateIMListHook(instance, hk);
dbus_error_free(&err);
FcitxNotificationItemAddFunctions(instance);
notificationitem->isUnity = fcitx_utils_strcmp0(getenv("XDG_CURRENT_DESKTOP"), "Unity") == 0;
return notificationitem;
} while(0);
dbus_error_free(&err);
FcitxNotificationItemDestroy(notificationitem);
return NULL;
}
void* FcitxNotificationItemCreate(FcitxInstance* instance)
{
FcitxNotificationItem* notificationitem = fcitx_utils_new(FcitxNotificationItem);
notificationitem->owner = instance;
DBusError err;
dbus_error_init(&err);
do {
DBusConnection *conn = FcitxDBusGetConnection(instance);
if (conn == NULL) {
FcitxLog(ERROR, "DBus Not initialized");
break;
}
notificationitem->conn = conn;
if (!dbus_connection_add_filter(notificationitem->conn, FcitxNotificationItemDBusFilter, notificationitem, NULL)) {
FcitxLog(ERROR, "No memory");
break;
}
DBusObjectPathVTable fcitxIPCVTable = {NULL, &FcitxNotificationItemEventHandler, NULL, NULL, NULL, NULL };
if (!dbus_connection_register_object_path(notificationitem->conn, NOTIFICATION_ITEM_DEFAULT_OBJ, &fcitxIPCVTable, notificationitem)) {
FcitxLog(ERROR, "No memory");
break;
}
if (!FcitxDBusMenuCreate(notificationitem)) {
FcitxLog(ERROR, "No memory");
break;
}
dbus_bus_add_match(notificationitem->conn,
"type='signal',"
"interface='" DBUS_INTERFACE_DBUS "',"
"path='" DBUS_PATH_DBUS "',"
"member='NameOwnerChanged',"
"arg0='" NOTIFICATION_WATCHER_DBUS_ADDR "'",
&err);
dbus_connection_flush(notificationitem->conn);
if (dbus_error_is_set(&err)) {
FcitxLog(ERROR, "Match Error (%s)", err.message);
break;
}
const char* notificationWatcher = NOTIFICATION_WATCHER_DBUS_ADDR;
DBusMessage* message = dbus_message_new_method_call(DBUS_SERVICE_DBUS, DBUS_PATH_DBUS, DBUS_INTERFACE_DBUS, "NameHasOwner");
dbus_message_append_args(message, DBUS_TYPE_STRING, ¬ificationWatcher, DBUS_TYPE_INVALID);
DBusPendingCall* call = NULL;
dbus_bool_t reply = dbus_connection_send_with_reply(notificationitem->conn, message,
&call,
0);
if (reply == TRUE) {
dbus_pending_call_set_notify(call,
NotificationWatcherServiceExistCallback,
notificationitem,
NULL);
}
dbus_connection_flush(notificationitem->conn);
dbus_message_unref(message);
FcitxIMEventHook hk;
hk.arg = notificationitem;
hk.func = FcitxNotificationItemIMChanged;
FcitxInstanceRegisterIMChangedHook(instance, hk);
FcitxInstanceRegisterInputFocusHook(instance, hk);
FcitxInstanceRegisterInputUnFocusHook(instance, hk);
dbus_error_free(&err);
FcitxNotificationItemAddFunctions(instance);
return notificationitem;
} while(0);
dbus_error_free(&err);
FcitxNotificationItemDestroy(notificationitem);
return NULL;
}
