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:  The Refresh handler to inform SAT refresses.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSSSETTINGSREFRESHHANDLER_H

    21 #define CSSSETTINGSREFRESHHANDLER_H

    22 

    23 

    24 //  INCLUDES

    25 #include <MSSSettingsRefreshHandler.h>

    26 #include <msatrefreshobserver.h>

    27 #include <MSSSettingsRefreshObserver.h>

    28 #include <RSSSettings.h>

    29 #include <RCustomerServiceProfileCache.h>

    30 #include <RSatRefresh.h>

    31 #include <RSatSession.h>

    32 #include <cenrepnotifyhandler.h>

    33 #include "CSSSettingsActiveObject.h"

    34 

    35 // DATA TYPES

    36 

    37 // The needed functionality.

    38 enum TSSSettingsRefreshFunction

    39     {

    40     ESSSettingsAllowRefresh = 0, // AllowRefresh functionality.

    41     ESSSettingsRefresh      = 1, // Refresh functionality.

    42     };

    43 

    44 

    45 // FORWARD DECLARATIONS

    46 class CSSSettingsNotifyInfo;

    47 

    48 

    49 // CLASS DECLARATION

    50 

    51 /**

    52 *  The Refresh handler to inform SAT refreshes.

    53 *  This class is extended for BT SAP functionality from 3.0.

    54 *

    55 *  @lib SsSettings.lib

    56 *  @since 2.8

    57 */

    58 class CSSSettingsRefreshHandler :

    59     public CBase,

    60     public MSSSettingsRefreshHandler,

    61     public MSatRefreshObserver,

    62     public MSSSettingsPubSubNotify

    63     {

    64     public:  // Constructors and destructor

    65         

    66         /**

    67         * Two-phased constructor.

    68         */

    69         static CSSSettingsRefreshHandler* NewL();

    70         

    71         /**

    72         * Destructor.

    73         */

    74         virtual ~CSSSettingsRefreshHandler();

    75 

    76 

    77     public: // Functions from base classes

    78 

    79         /**

    80         * @see MSSSettingsRefreshHandler::NotifyFileChangeL.

    81 		*/

    82 		void NotifyFileChangeL(

    83             MSSSettingsRefreshObserver& aObserver,

    84             TSatElementaryFiles aObservedFiles,

    85             TSatRefreshType aObservedRefreshType );

    86 

    87 		/**

    88         * @see MSSSettingsRefreshHandler::CancelNotify.

    89 		*/

    90 		void CancelNotify();

    91 

    92         /**

    93         * @see MSSSettingsRefreshHandler::ChangedCspTable.

    94         */

    95         TInt ChangedCspTable( 

    96             TDes8& aChangedCsps,

    97             TDes8& aNewValues );

    98 

    99 

   100     public: // Functions from base classes

   101 

   102 		/**

   103         * @see MSatRefreshObserver::AllowRefresh

   104         */

   105         TBool AllowRefresh(

   106             TSatRefreshType aType,

   107             const TSatRefreshFiles& aFiles );

   108 

   109 		/**

   110         * @see MSatRefreshObserver::Refresh

   111         */

   112 		void Refresh(

   113             TSatRefreshType aType,

   114             const TSatRefreshFiles& aFiles );

   115             

   116     public: // From base class MSSSettingsPubSubNotify

   117         /**

   118         * @see MSSSettingsPubSubNotify

   119         */

   120         void HandlePubSubNotify(

   121             const TUid aUid,

   122             const TUint32 aKeyId );

   123 

   124 

   125     private:

   126 

   127         /**

   128         * C++ default constructor.

   129         */

   130         CSSSettingsRefreshHandler();

   131 

   132         /**

   133         * By default Symbian 2nd phase constructor is private.

   134         */

   135         void ConstructL();

   136 

   137         /**

   138         * Common function for AllowRefresh and Refresh.

   139         * 

   140         * @param atype Refresh Type.

   141         * @param aFiles Refresh Files.

   142         * @param aFunctionality The functionality wanted.

   143         * @return Result of functionality.

   144         */

   145         TBool DoHandleRefresh(

   146             TSatRefreshType aType,

   147             const TSatRefreshFiles& aFiles,

   148             const TSSSettingsRefreshFunction aFunctionality );

   149 

   150     private:    // Data

   151          

   152         // Container for notify observer.

   153         CSSSettingsNotifyInfo*        iNotifyInfo;

   154 

   155         // The RSSSettings handle.

   156         RSSSettings                   iRSSSettings;

   157 

   158         // The RCustomerServiceProfileCache handle.

   159         RCustomerServiceProfileCache  iRCspCache;

   160 

   161         // The RSatRefresh handle.

   162         RSatRefresh*                  iRSatRefresh;

   163 

   164         // The RSatSession handle.

   165         RSatSession                   iRSatSession;

   166         

   167         // Notifier for BT SAP support.

   168         CSSSettingsActiveObject*      iBtSapNotifier;

   169 

   170     };

   171 

   172 #endif      // CSSSETTINGSREFRESHHANDLER_H  

   173             

   174 // End of File