diff -r 000000000000 -r 164170e6151a securitydialogs/Autolock/inc/AutoKeyguardObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/securitydialogs/Autolock/inc/AutoKeyguardObserver.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,102 @@
+/*
+* Copyright (c) 2006 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 _AUTOKEYGUARDOBSERVER_H__
+#define _AUTOKEYGUARDOBSERVER_H__
+
+#include <e32base.h>
+#include <aknappui.h>
+#include <e32property.h>
+
+class CUserActivityManager;
+class CAutoKeyguardCenRepI;
+
+class CAutoKeyguardObserver : public CBase
+	{
+	public:
+		/**
+        * Creates instance of the CAutoKeyguardObserver class.
+        *
+		* @return Returns the instance just created.
+        */
+		static CAutoKeyguardObserver* NewL();
+		/**
+        * Symbian OS constructor.
+        */
+		void ConstructL( CAutoKeyguardObserver* aObserver );
+		/**
+        * Destructor.
+        */
+		~CAutoKeyguardObserver();
+	public:
+		/**
+        * Gets new autokeyguard period and starts monitoring user activity 
+        */
+		void ResetInactivityTimeout();
+		/**
+        * Activates keyguard 
+		*/
+		void LockKeysL();
+	private:
+		/**
+        * C++ default constructor.
+        */
+		CAutoKeyguardObserver(); 
+	private:
+		/**
+        * Return current autokeyguard period
+		*
+		* @return TInt (autokeyguard period in minutes)
+        */	
+		TInt AutoKeyguardTimeout();
+		/**
+        * Handles Active event. Called by ActivityManager
+		*
+		* @param aPtr 
+        * @return KErNone
+		*/
+		static TInt HandleActiveEventL(TAny* aPtr);
+		/**
+        * Handles Inactive event. Called by ActivityManager
+		*
+		* @param aPtr (pointer to CAutoKeyguardObserver)
+        * @return KErNone
+		*/
+		static TInt HandleInactiveEventL(TAny* aPtr);
+		/**
+        * Starts monitoring user activity
+        */		
+		void StartActivityMonitoringL();
+		/**
+        * Stop monitoring user activity.
+        */
+		void StopActivityMonitoring();
+		/**
+        * Initializes activymanager 
+        */
+		void SetActivityManagerL();
+		/**
+        * UnInitializes activymanager 
+        */
+		void CancelActivityManager();
+	private: //data
+		CUserActivityManager*    iActivityManager;
+        CAutoKeyguardCenRepI*    iCenRepI;
+	};
+#endif
+// END OF FILE