1 /*

     2 * Copyright (c) 2002-2007 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 an interface for making a custom filter to GFLM

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MGFLMITEMFILTER_H

    21 #define MGFLMITEMFILTER_H

    22 

    23 

    24 // INCLUDES

    25 #include <e32def.h>

    26 

    27 

    28 // FORWARD DECLARATIONS

    29 class CGflmGroupItem;

    30 class CGflmDriveItem;

    31 

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36 *  Defines an interface for making a custom filter to GFLM.

    37 *

    38 *  @lib GFLM.lib

    39 *  @since 2.0

    40 */

    41 class MGflmItemFilter

    42     {

    43     public: // New functions

    44 

    45         /**

    46         * This method is called for every item to be filtered

    47         * Note that the method is run in work thread space

    48         * @since 2.0

    49         * @param aItem Group item to be filtered

    50 		* @param aGroupId Id of the group to which the item belongs

    51 		* @param aDrive The drive where item is located, NULL if data is unavailable

    52         * @return True if item was accepted, false if not

    53         */

    54         virtual TBool FilterItemL(

    55             CGflmGroupItem* aItem,

    56             TInt aGroupId,

    57             CGflmDriveItem* aDrive ) = 0;

    58 

    59     };

    60 

    61 #endif      // MGFLMITEMFILTER_H

    62 

    63 // End of File