--- /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;
+ }
+
+
+