1 /*

     2 * Copyright (c) 2006 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:  Definition of layout switch observer class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef M_MMPXLAYOUTSWITCHOBSERVER_H

    21 #define M_MMPXLAYOUTSWITCHOBSERVER_H

    22 

    23 

    24 /**

    25  *  Observer class to receive events about layout switch events

    26  *

    27  *  @lib mpxplaybackview.lib

    28  *  @since S60 v3.0

    29  */

    30 NONSHARABLE_CLASS( MMPXLayoutSwitchObserver )

    31     {

    32 public:

    33 

    34     /**

    35      * Callback function when layout is changed.

    36      *

    37      * @since S60 v3.0

    38      */

    39     virtual void HandleLayoutChange() = 0;

    40     };

    41 

    42 #endif  // M_MMPXLAYOUTSWITCHOBSERVER_H