1 /*

     2 * Copyright (c) 2009-2009 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 the License "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 MVcxNsImageConverterObserver. Defines callback*

    15 */

    16 

    17 

    18 

    19 

    20 #ifndef M_VCXNSIMAGECONVERTEROBSERVER_H

    21 #define M_VCXNSIMAGECONVERTEROBSERVER_H

    22 

    23 //  INCLUDES

    24 

    25 // CONSTANTS

    26 

    27 // MACROS

    28 

    29 // DATA TYPES

    30 

    31 // FUNCTION PROTOTYPES

    32 

    33 // FORWARD DECLARATIONS

    34 class CGulIcon;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39 *  MVcxNsImageConverterObserver class definition.

    40 *  Provides an interface for image converter observer.

    41 *

    42 *  @lib IptvUtil.lib

    43 */

    44 class MVcxNsImageConverterObserver

    45     {

    46 public:        

    47 

    48     /**

    49     * Notify utilizing object about completed image conversion

    50     *

    51     * @param aError Error code.

    52     * @param aIcon  Pointer to the created icon, ownership is transferred.

    53     *               NULL if conversion failed with error.

    54     */  

    55     virtual void ImageConversionCompletedL( TInt aError, CGulIcon* aIcon ) = 0;        

    56     };

    57 

    58 #endif // M_VCXNSIMAGECONVERTEROBSERVER_H