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:  Defines abstract interface for classes that load resource data*

    15 */

    16 

    17 

    18 

    19 #ifndef CAMRESOURCELOADER_H

    20 #define CAMRESOURCELOADER_H

    21 

    22 //  INCLUDES

    23 

    24 // CONSTANTS

    25 

    26 // MACROS

    27 

    28 // DATA TYPES

    29 

    30 // FUNCTION PROTOTYPES

    31 

    32 // FORWARD DECLARATIONS

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 * Abstract API for MCamResourceLoader

    38 *

    39 *  @since 3.0

    40 */

    41 class MCamResourceLoader

    42     {

    43     public:

    44     

    45         /**

    46         * Read in all resource-based data that the class needs

    47         * @since 3.0

    48         */

    49         virtual void LoadResourceDataL() = 0;

    50         

    51         /**

    52         * Free all resources created by LoadResourceData() 

    53         * @since 3.0

    54         */

    55         virtual void UnloadResourceData() = 0;

    56         

    57         /**

    58         * Forces class to reread all resource information

    59         * Should be equivalent of {UnloadResourceData(); LoadResourceData()}

    60         * @since 3.0

    61         */

    62         virtual void ReloadResourceDataL() = 0;

    63     };

    64 

    65 #endif      // CAMRESOURCELOADER_H

    66             

    67 // End of File