diff -r aaeeca1f15af -r e8d784ac1a4b inc/screensaverrepositorywatcher.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/screensaverrepositorywatcher.h	Wed Sep 01 12:30:40 2010 +0100
@@ -0,0 +1,95 @@
+/*
+* Copyright (c) 2003 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:   CScreensaverRepositoryWatcher declaration.
+*
+*/
+
+
+
+#ifndef C_SCREENSAVERREPOSITORYWATCHER_H
+#define C_SCREENSAVERREPOSITORYWATCHER_H
+
+// INCLUDES
+#include <cenrepnotifyhandler.h>
+
+// CLASS DECLARATION
+class CRepository;
+/**
+* The class used to monitor the change of register value
+*/
+class CScreensaverRepositoryWatcher : public CBase,
+    public MCenRepNotifyHandlerCallback
+    {
+public:
+    
+    /**
+    * Two-phased constructor
+    */
+    static CScreensaverRepositoryWatcher* NewL(const TUid aUid,
+            const TUint32 aKey, CCenRepNotifyHandler::TCenRepKeyType aKeyType,
+            TCallBack aCallBack, CRepository* aRepository);
+
+    /**
+    * Two-phased constructor
+    */
+    static CScreensaverRepositoryWatcher* NewL(const TUid aUid,
+            TCallBack aCallBack, CRepository* aRepository);
+
+    /**
+    * Destructor
+    */
+    ~CScreensaverRepositoryWatcher();
+
+    /**
+    * Returns the changed key
+    */
+    TUint32 ChangedKey();
+
+public:
+    // from MCenRepNotifyHandlerCallback
+    void HandleNotifyInt(TUint32 aKey, TInt aNewValue);
+    void HandleNotifyString(TUint32 aKey, const TDesC16& aNewValue);
+    void HandleNotifyGeneric(TUint32 aKey);
+    void HandleNotifyError(TUint32 aKey, TInt aError,
+            CCenRepNotifyHandler* aHandler);
+
+private:
+    
+    /**
+    * C++ default constructor
+    */
+    CScreensaverRepositoryWatcher(const TUid aUid, const TUint32 aKey,
+            TCallBack aCallBack, CRepository* aRepository);
+
+    /**
+    * Two-phased constructor
+    */
+    void ConstructL(CCenRepNotifyHandler::TCenRepKeyType aKeyType);
+
+    /**
+    * Two-phased constructor
+    */
+    void ConstructL();
+
+private:
+    TUid iUid;
+    TUint32 iKey;
+    TUint32 iChangedKey;
+    TCallBack iCallBack;
+    CRepository* iRepository;
+    CCenRepNotifyHandler* iNotifyHandler;
+
+    };
+
+#endif // C_SCREENSAVERREPOSITORYWATCHER_H