1 files changed, 15 insertions, 0 deletions
diff --git a/common/events.h b/common/events.h
index 7e411ecce5..7366c51d36 100644
--- a/common/events.h
+++ b/common/events.h
@@ -232,12 +232,27 @@ public:
 	 * Map an incoming event to one or more action events
 	 */
 	virtual List<Event> mapEvent(const Event &ev, EventSource *source) = 0;
+
+	virtual List<Event> getDelayedEvents() = 0;
 };
 
 class DefaultEventMapper : public EventMapper {
 public:
+	DefaultEventMapper() : _delayedEvents(), _delayedEffectiveTime(0) {}
 	// EventMapper interface
 	virtual List<Event> mapEvent(const Event &ev, EventSource *source);
+	virtual List<Event> getDelayedEvents();
+protected:
+	virtual void addDelayedEvent(uint32 millis, Event ev);
+
+	struct DelayedEventsEntry {
+		const uint32 timerOffset;
+		const Event event;
+		DelayedEventsEntry(const uint32 offset, const Event ev) : timerOffset(offset), event(ev) { }
+	};
+
+	Queue<DelayedEventsEntry> _delayedEvents;
+	uint32 _delayedEffectiveTime;
 };
 
 /**