--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuieng/EngInc/MCABackgroundTask.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2002-2005 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:  Callback for CIdle based background task
+*
+*/
+
+
+#ifndef MCABACKGROUNDTASK_H
+#define MCABACKGROUNDTASK_H
+
+// INCLUDES
+#include "PublicEngineDefinitions.h"
+#include <e32std.h>
+
+// CLASS DECLARATION
+
+/**
+*	Callback for CIdle based background task
+*
+*
+*  @lib CAEngine.lib
+*  @since 1.2
+*/
+class MCABackgroundTask
+    {
+    public:
+
+        /**
+        * Its called by the CIdle
+        * @param aSubTask is the number of subtask, its counting down
+        */
+        virtual void HandleBackgroundTaskL( TInt aSubTask ) = 0;
+
+    protected:
+
+        /**
+        * Destructor.
+        */
+        virtual ~MCABackgroundTask() {};
+    };
+
+#endif      // MCABACKGROUNDTASK_H
+
+// End of File