1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef __CBACKSTEPPING_H

    19 #define __CBACKSTEPPING_H

    20 

    21 #include <w32std.h>

    22 #include <tswindowgroupsobserver.h>

    23 

    24 

    25 class CTsBackstepping : public CTsWindowGroupsObserver

    26 {

    27 public:

    28     IMPORT_C static CTsBackstepping* NewL(MTsWindowGroupsMonitor &);

    29     IMPORT_C static CTsBackstepping* NewLC(MTsWindowGroupsMonitor &);

    30     IMPORT_C virtual ~CTsBackstepping();

    31 

    32 private:

    33     CTsBackstepping(MTsWindowGroupsMonitor &);

    34     void ConstructL();

    35 

    36     void HandleWindowGroupChanged(MTsResourceManager &, 

    37                                   const TArray<RWsSession::TWindowGroupChainInfo> &);

    38                                   

    39     void HandleWindowGroupChangedL(MTsResourceManager &, 

    40                                   const TArray<RWsSession::TWindowGroupChainInfo> &);

    41 };

    42 

    43 #endif // __CBACKSTEPPING_H