1 /*

     2 * Copyright (c) 2002 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: 

    15 *     Defines abstract interface for deleting data from log db.

    16 *

    17 */

    18 

    19 

    20 #ifndef __MLogsClearLog_H_

    21 #define __MLogsClearLog_H_

    22 

    23 // INCLUDES

    24 #include <logwrap.h>

    25 #include "LogsEng.hrh"

    26 

    27 // MACROS

    28 

    29 // DATA TYPES

    30 

    31 // FUNCTION PROTOTYPES

    32 

    33 // FORWARD DECLARATIONS

    34 class MLogsObserver;

    35 // CLASS DECLARATION

    36 

    37 /**

    38  *	Defines abstract interface for deleting events from log db.

    39  */

    40 class MLogsClearLog

    41     {

    42     public:

    43     

    44         virtual ~MLogsClearLog() {};

    45 

    46     public:

    47        /**

    48         *   Delete model data

    49         *

    50         * @param aModel

    51         */

    52         virtual void ClearModelL( const TLogsModel aModel ) = 0;       

    53 

    54        /**

    55         *   Delete single event from recent list.

    56         * @param aId

    57         */

    58         virtual void DeleteEventL( TLogId aId ) = 0;       

    59        

    60 

    61        /**

    62         *   Set observer

    63         *

    64         * @param aObserver pointer to observer

    65         */

    66         virtual void SetObserver( MLogsObserver* aObserver ) = 0;         

    67     };

    68 #endif

    69 

    70 // End of File  __MLogsClearLog_H_