+static gboolean
+is_key_released (KeyCode code)
+{
+ char keys[32];
+ int down;
+
+ XQueryKeymap (spi_get_display (), keys);
+ down = BIT (keys, code);
+ return (down == 0);
+}
+
+static gboolean
+check_release (gpointer data)
+{
+ gboolean released;
+ Accessibility_DeviceEvent *event = (Accessibility_DeviceEvent *)data;
+ KeyCode code = event->hw_code;
+
+ released = is_key_released (code);
+
+ if (released)
+ {
+ check_release_handler = 0;
+ event->type = Accessibility_KEY_RELEASED_EVENT;
+ spi_controller_notify_keylisteners (saved_controller, event, TRUE);
+ }
+ return (released == 0);
+}
+
+static void wait_for_release_event (XEvent *event,
+ SpiDEController *controller)
+{
+ pressed_event = spi_keystroke_from_x_key_event ((XKeyEvent *) event);
+ saved_controller = controller;
+ check_release_handler = g_timeout_add (CHECK_RELEASE_DELAY, check_release, &pressed_event);
+}
+
+static DRouteMethod methods[] =
+{
+ { impl_register_keystroke_listener, "registerKeystrokeListener" },
+ { impl_register_device_listener, "registerDeviceListener" },
+ { impl_deregister_keystroke_listener, "deregisterKeystrokeListener" },
+ { impl_deregister_device_listener, "deregisterDeviceListener" },
+ { impl_generate_keyboard_event, "generateKeyboardEvent" },
+ { impl_generate_mouse_event, "generateMouseEvent" },
+ { impl_notify_listeners_sync, "notifyListenersSync" },
+ { impl_notify_listeners_async, "notifyListenersAsync" },
+ { NULL, NULL }
+};
+
+void
+spi_registry_initialize_dec_interface (DRouteData * data)
+{
+ droute_add_interface (data, SPI_DBUS_INTERFACE_DEC, methods,
+ NULL, NULL, NULL);
+};