1 /*

     2 * Copyright (c) 2004 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:  Observer to listen refresh events

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MSSSETTINGSREFRESHOBSERVER_H

    21 #define MSSSETTINGSREFRESHOBSERVER_H

    22 

    23 

    24 //  INCLUDES

    25 #include <e32std.h>

    26 #include <etelsat.h>

    27 #include <msatrefreshobserver.h> 

    28 

    29 

    30 // DATA TYPES

    31 

    32 // CLASS DECLARATION

    33 

    34 /**

    35 *  Observer to listen refresh events

    36 *

    37 *  @lib SSSettings.lib

    38 *  @since 2.8

    39 */

    40 class MSSSettingsRefreshObserver 

    41     {

    42     public: // New functions

    43         

    44         /**

    45         * Refresh query. Client should determine whether it allow the

    46         * refresh to happen.

    47         * 

    48         * @param aType  Refresh type.

    49         * @param aFiles Elementary files which are to be changed. 

    50         *               May be zero length. 

    51         * @return ETrue to allow refresh, EFalse to decline refresh.

    52         */

    53         virtual TBool AllowRefresh(

    54             const TSatRefreshType aType,

    55             const TSatElementaryFiles aFiles ) = 0;

    56 

    57         /**

    58         * Notification of refresh.

    59         * 

    60         * @param aType Type of refresh which has happened.

    61         * @param aFiles List of elementary files which have been changed.

    62         *               May be zero length.

    63         */

    64         virtual void Refresh(

    65             const TSatRefreshType aType,

    66             const TSatElementaryFiles aFiles ) = 0;

    67     };

    68 

    69 #endif      // MSSSETTINGSREFRESHOBSERVER_H  

    70             

    71 // End of File