--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/utils/inc/tswindowgroupsmonitor.h	Wed Oct 06 16:00:22 2010 +0300
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description :
+ *
+ */
+#ifndef TSWINDOWGROUPSMONITOR_H
+#define TSWINDOWGROUPSMONITOR_H
+
+#include "tswindowgroupsobserver.h"
+
+/**
+ * Interface declare methods to subscribe window server events
+ */
+class MTsWindowGroupsMonitor
+{
+public:
+    /**
+     * Method make subscription for window server events
+     * @param aObserver - events observer
+     */
+    virtual void SubscribeL(MTsWindowGroupsObserver & aObserver) =0;
+    
+    /**
+     * Method cancel subscription for window server events
+     * @param aObserver - events observer
+     */
+    virtual void Cancel(MTsWindowGroupsObserver & aObserver) =0;
+};
+
+#endif //TSWINDOWGROUPSMONITOR_H