--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/backstepping/inc/tsbacksteppingfilter.h	Fri Sep 17 08:32:18 2010 +0300
@@ -0,0 +1,41 @@
+/*
+* 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:
+*
+*/
+
+#ifndef TSBACKSTEPPINGFILTER_H
+#define TSBACKSTEPPINGFILTER_H
+
+#include <w32std.h>
+#include <tswindowgroupsobserver.h>
+
+
+NONSHARABLE_CLASS(CTsBacksteppingFilter) : public CBase
+    {
+public:
+    static CTsBacksteppingFilter* NewL();
+    ~CTsBacksteppingFilter();
+    TBool isBlocked( TUid aApplicationUid ) const;
+
+private:
+    CTsBacksteppingFilter();
+    void ConstructL();
+
+private:
+    RArray<TUid> iBlockedApps;
+
+    };
+
+#endif // TSBACKSTEPPINGFILTER_H