1 files changed, 14 insertions, 0 deletions
diff --git a/SwifTools/Idle/IdleDetector.h b/SwifTools/Idle/IdleDetector.h
index 1fb3d69..bd7175d 100644
--- a/SwifTools/Idle/IdleDetector.h
+++ b/SwifTools/Idle/IdleDetector.h
@@ -1,24 +1,38 @@
 #pragma once
 
 #include <boost/signals.hpp>
 #include <boost/shared_ptr.hpp>
 
 namespace Swift {
 	class IdleDetector {
 		public:
+			IdleDetector() : idle(false) {}
 			virtual ~IdleDetector();
 
 			void setIdleTimeSeconds(int time) {
 				idleTimeSeconds = time;
 			}
 
 			int getIdleTimeSeconds() const {
 				return idleTimeSeconds;
 			}
 
+			virtual bool isIdle() const {
+				return idle;
+			}
+
 			boost::signal<void (bool /* isIdle */)> onIdleChanged;
 
+		protected:
+			void setIdle(bool b) {
+				if (b != idle) {
+					idle = b;
+					onIdleChanged(b);
+				}
+			}
+
 		private:
 			int idleTimeSeconds;
+			bool idle;
 	};
 }