namespace org.freestandards.atspi {

	enum <uint32> EventType {

		KEY_PRESSED_EVENT=0,

		KEY_RELEASED_EVENT,

		BUTTON_PRESSED_EVENT,

		BUTTON_RELEASED_EVENT

	}

	enum <uint32> ModifierType {

		MODIFIER_SHIFT=0,

		MODIFIER_SHIFTLOCK,

		MODIFIER_CONTROL,

		MODIFIER_ALT,

		MODIFIER_META,

		MODIFIER_META2,

		MODIFIER_META3,

		MODIFIER_NUMLOCK

	}

	struct DeviceEvent {

		EventType    type;

		/* An identifier for the event, corresponds to XEvent serial number. */

		int32        stream_id;

		/* A numeric code identifying the hardware or button on which the event occured. */

		int16        hw_code;	

		ModifierType modifiers;

		int32        timestamp;

		string       event_string;

		boolean      is_text;

	}

}