1 /*

     2 * Copyright (c) 2007 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:  Interface implemented by the application ui class to abstract

    15 *                the relation with the model class

    16 *

    17 */

    18 

    19 

    20 #ifndef MVCMODELAPPUIINTERFACE_H

    21 #define MVCMODELAPPUIINTERFACE_H

    22 

    23 // CLASS DECLARATION

    24 

    25 class MVcModelAppUiInterface

    26     {

    27     public: 

    28         /**

    29         * Notifies the the command set has changed and the view may need to be

    30         * updated

    31         */

    32         virtual void CommandSetChanged() = 0;

    33         

    34         /**

    35         * Called before starting VCommandHandler operations that should be

    36         * executed fully before application can be exited. Leave safe operation.

    37         * A subsequent call to CleanupStack::PopAndDestroy should be done

    38         * after such operations have completed

    39         */

    40         virtual void StartAtomicOperationLC() = 0;

    41     };

    42 

    43 #endif  // MVCMODELAPPUIINTERFACE_H

    44 

    45 // End of File

    46 

    47