1 /*

     2 * Copyright (c) 2008 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:  Observer interface for engine operations

    15 *

    16 */

    17 

    18 

    19 #ifndef M_VTENGOPERATIONOBSERVER_H

    20 #define M_VTENGOPERATIONOBSERVER_H

    21 

    22 //  INCLUDES

    23 #include <e32def.h>

    24 #include "vtengcommands.h"

    25 

    26 // FORWARD DECLARATIONS

    27 class CVtEngOperation;

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 *  Interface for setting active operation and responding to commands

    33 *

    34 *  @lib videoteleng

    35 *  @since 5.0

    36 */

    37 class MVtEngOperationObserver

    38     {

    39 public:

    40 

    41     virtual void SetOperation( CVtEngOperation* aActiveOp ) = 0;

    42     

    43     virtual void CommandCompleteL(

    44         const TVtEngCommandId aCommand,

    45         const TInt aResult ) = 0;

    46     };

    47 

    48 #endif // M_VTENGOPERATIONOBSERVER_H

    49 

    50 // End of File