diff -r aaeeca1f15af -r e8d784ac1a4b src/screensaverrepositorywatcher.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/screensaverrepositorywatcher.cpp	Wed Sep 01 12:30:40 2010 +0100
@@ -0,0 +1,171 @@
+/*
+* 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 implementation.
+*
+*/
+
+
+
+#include <centralrepository.h>
+
+#include "screensaverrepositorywatcher.h"
+#include "ScreensaverUtils.h"
+//
+// CScreensaverRepositoryWatcher
+//
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::NewL
+// -----------------------------------------------------------------------------
+//
+CScreensaverRepositoryWatcher* CScreensaverRepositoryWatcher::NewL(
+    const TUid aUid,
+    const TUint32 aKey,
+    CCenRepNotifyHandler::TCenRepKeyType aKeyType,
+    TCallBack aCallBack,
+    CRepository* aRepository)
+    {
+    CScreensaverRepositoryWatcher* self = new(ELeave) CScreensaverRepositoryWatcher(aUid, aKey, aCallBack, aRepository);
+
+    CleanupStack::PushL(self);
+    self->ConstructL(aKeyType);
+    CleanupStack::Pop(self);
+
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::NewL
+// -----------------------------------------------------------------------------
+//
+CScreensaverRepositoryWatcher* CScreensaverRepositoryWatcher::NewL(
+    const TUid aUid,
+    TCallBack aCallBack,
+    CRepository* aRepository)
+    {
+    CScreensaverRepositoryWatcher* self = new(ELeave) CScreensaverRepositoryWatcher(
+        aUid, NCentralRepositoryConstants::KInvalidNotificationId, aCallBack, aRepository);
+
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::CScreensaverRepositoryWatcher
+// -----------------------------------------------------------------------------
+//
+CScreensaverRepositoryWatcher::~CScreensaverRepositoryWatcher()
+    {
+    if (iNotifyHandler)
+        {
+        iNotifyHandler->StopListening();
+        delete iNotifyHandler;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::CScreensaverRepositoryWatcher
+// -----------------------------------------------------------------------------
+//
+CScreensaverRepositoryWatcher::CScreensaverRepositoryWatcher(
+    const TUid aUid,
+    const TUint32 aKey,
+    TCallBack aCallBack,
+    CRepository* aRepository)
+    :iUid(aUid), iKey(aKey), iCallBack(aCallBack), iRepository(aRepository)
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CScreensaverRepositoryWatcher::ConstructL(CCenRepNotifyHandler::TCenRepKeyType aKeyType)
+    {
+    iNotifyHandler = CCenRepNotifyHandler::NewL(*this, *iRepository, aKeyType, iKey);
+    iNotifyHandler->StartListeningL();
+    }
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CScreensaverRepositoryWatcher::ConstructL()
+    {
+    iNotifyHandler = CCenRepNotifyHandler::NewL(*this, *iRepository);
+    iNotifyHandler->StartListeningL();
+    }
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::ChangedKey
+// -----------------------------------------------------------------------------
+//
+TUint32 CScreensaverRepositoryWatcher::ChangedKey()
+    {
+    return iChangedKey;
+    }
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::HandleNotifyInt
+// -----------------------------------------------------------------------------
+//
+void CScreensaverRepositoryWatcher::HandleNotifyInt(TUint32 aKey, TInt aNewValue)
+    {
+    SCRLOGGER_WRITEF(_L("SCR: HandleNotifyInt aKey=%d, aNewValue=%d"), aKey, aNewValue);
+
+    iChangedKey = aKey;
+    iCallBack.CallBack();
+    iChangedKey = NCentralRepositoryConstants::KInvalidNotificationId;
+    }
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::HandleNotifyString
+// -----------------------------------------------------------------------------
+//
+void CScreensaverRepositoryWatcher::HandleNotifyString(TUint32 aKey, const TDesC16& aNewValue)
+    {
+    SCRLOGGER_WRITEF(_L("SCR: HandleNotifyString aKey=%d, aNewValue=%S"), aKey, &aNewValue);
+
+    iChangedKey = aKey;
+    iCallBack.CallBack();
+    iChangedKey = NCentralRepositoryConstants::KInvalidNotificationId;
+    }
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::HandleNotifyGeneric
+// -----------------------------------------------------------------------------
+//
+void CScreensaverRepositoryWatcher::HandleNotifyGeneric(TUint32 aKey)
+    {
+    iChangedKey = aKey;
+    iCallBack.CallBack();
+    iChangedKey = NCentralRepositoryConstants::KInvalidNotificationId;
+    }
+
+// -----------------------------------------------------------------------------
+// CScreensaverRepositoryWatcher::HandleNotifyError
+// -----------------------------------------------------------------------------
+//
+void CScreensaverRepositoryWatcher::HandleNotifyError(TUint32 /*aKey*/, TInt /*aError*/, CCenRepNotifyHandler* /*aHandler*/)
+    {
+    }
+
+
+// End of file.