diff -r 000000000000 -r 15bf7259bb7c uiacceltk/hitchcock/backgroundanim/src/screensaverpropertylistener.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/backgroundanim/src/screensaverpropertylistener.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,78 @@
+/*
+* 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: 
+*
+*/
+#include <e32debug.h>
+#include "screensaverpropertylistener.h"
+
+#include <platform/mw/ScreensaverInternalPSKeys.h>
+
+
+CScreenSaverPropertyListener::CScreenSaverPropertyListener(TCallBack aCallback) : CActive(EPriorityStandard), iCallback(aCallback)     
+    {
+    CActiveScheduler::Add(this);
+    }
+
+CScreenSaverPropertyListener::~CScreenSaverPropertyListener()
+    {
+    Cancel();
+    iSCProperty.Close();
+    }
+
+CScreenSaverPropertyListener* CScreenSaverPropertyListener::NewL(TCallBack aCallback)
+    {
+    CScreenSaverPropertyListener* me = new (ELeave)CScreenSaverPropertyListener(aCallback);
+    CleanupStack::PushL(me);
+    me->ConstructL();
+    CleanupStack::Pop();
+    RDebug::Print(_L("screensaverlistener constructed"));
+    return me;
+    }
+
+void CScreenSaverPropertyListener::ConstructL()
+    {
+    User::LeaveIfError(iSCProperty.Attach(KPSUidScreenSaver, KScreenSaverOn));
+    }
+
+void CScreenSaverPropertyListener::RunL()
+    {
+    RDebug::Print(_L("screensaverlistener - runl"));
+    if (iStatus.Int() != KErrCancel)
+        {
+        IssueRequest();
+        iSCProperty.Get(iSCStatus);
+        iCallback.CallBack();
+        }
+    }
+
+void CScreenSaverPropertyListener::DoCancel()
+    {
+    iSCProperty.Cancel();
+    }
+
+void CScreenSaverPropertyListener::IssueRequest()
+    {
+    RDebug::Print(_L("screensaverlistener issuereq"));
+    iSCProperty.Subscribe(iStatus);
+    SetActive();
+    }
+
+TInt CScreenSaverPropertyListener::GetScreenSaverStatus()
+    {
+    return iSCStatus;
+    }
+    
+
+