phonesrv_plat/phone_settings_api/inc/PsetCallWaiting.h
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     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:  CPsetCallWaiting is call waiting SS setting abstraction.
       
    15 *
       
    16 *
       
    17 */
       
    18 
       
    19 
       
    20 #ifndef     PSETCALLWAITING_H
       
    21 #define     PSETCALLWAITING_H
       
    22 
       
    23 // INCLUDES
       
    24 #include <etelmm.h>
       
    25 #include <mmretrieve.h>
       
    26 #include "MSSSettingsObserver.h"
       
    27 #include "nwdefs.h"
       
    28 #include "MPsetCallWaiting.h"    
       
    29 #include "MPsetCallWaitingObs.h" 
       
    30 #include "PsetConstants.h" 
       
    31  
       
    32 
       
    33 // FORWARD DECLARATIONS
       
    34 class MAdvGsmLineCallWaitingMode;
       
    35 class MPsetRequestObserver;
       
    36 
       
    37 
       
    38 // CLASS DECLARATION
       
    39 /**
       
    40 *  CPsetCallWaiting class is call waiting SS handler. 
       
    41 *  @lib phonesettings.lib
       
    42 *  @since 1.0
       
    43 */
       
    44 class CPsetCallWaiting :    public CActive, 
       
    45                             public MPsetCallWaiting,
       
    46                             public MSSSettingsObserver
       
    47     {
       
    48     public: // constructor & destructor
       
    49 
       
    50         /**
       
    51         * Symbian OS 2-phase Constructor.
       
    52         *
       
    53         * @param aPhone Provides client access to 
       
    54         *               mobile phone functionality provided by TSY.
       
    55         * @param aObserver Call Waiting observer.
       
    56         * @return Created CPsetCallWaiting object.
       
    57         */
       
    58         /*****************************************************
       
    59         *    Series 60 Customer / ETel
       
    60         *    Series 60  ETel API
       
    61         *****************************************************/
       
    62         IMPORT_C static CPsetCallWaiting* NewL( RMobilePhone& aPhone, 
       
    63             MPsetCallWaitingObserver& aObserver );
       
    64       
       
    65         /**
       
    66         * Destructor.
       
    67         */
       
    68         IMPORT_C ~CPsetCallWaiting();
       
    69 
       
    70     public: // from base class MPsetCallWaiting
       
    71 
       
    72         /**
       
    73         * @see MPsetCallWaiting::SetCallWaitingL().
       
    74         */
       
    75         IMPORT_C void SetCallWaitingL( 
       
    76             TSetCallWaiting aSetting,
       
    77             TBasicServiceGroups aBsc );
       
    78 
       
    79         /**
       
    80         * @see MPsetCallWaiting::GetCallWaitingStatusL(). 
       
    81         */
       
    82         IMPORT_C void GetCallWaitingStatusL();
       
    83 
       
    84 
       
    85         /**
       
    86         * @see MPsetCallWaiting::CancelProcess().
       
    87         */
       
    88         IMPORT_C TInt CancelProcess();
       
    89 
       
    90     public: //new
       
    91 
       
    92         /**
       
    93         * Sets request observer.
       
    94         *
       
    95         * @param aObs Where the request completion should be informed to.
       
    96         */
       
    97         IMPORT_C void SetRequestObserver( MPsetRequestObserver* aObs );
       
    98         
       
    99         /**
       
   100         * @see MSSSettingsObserver::PhoneSettingChanged().
       
   101         */
       
   102         void PhoneSettingChanged( TSSSettingsSetting aSetting, TInt aNewValue );     
       
   103 
       
   104     private: // from base class CActive
       
   105 
       
   106         void RunL();
       
   107 
       
   108         void DoCancel();
       
   109 
       
   110     private: //new
       
   111 
       
   112         //Service requests for call waiting.
       
   113         enum TPSetServiceRequest 
       
   114             {
       
   115             EPSetServiceRequestNone,
       
   116             EPSetServiceRequestGetCallWaitingStatus,
       
   117             EPSetServiceRequestSetCallWaiting
       
   118             };
       
   119 
       
   120         void SetPsuiObserver( MPsetCallWaitingObserver& aObserver );
       
   121 
       
   122         void CleanupLeavePushL();
       
   123 
       
   124         void HandleLeave();
       
   125         
       
   126         static void DoHandleLeave( TAny* aAny );
       
   127 
       
   128         void RequestCompleted( const TInt& aError );
       
   129 
       
   130         void SetRequestStatus( TPSetServiceRequest aStatus );
       
   131         
       
   132         void ValidateBsc( TBasicServiceGroups& aBsc );
       
   133 
       
   134     private:    // constructors
       
   135     
       
   136     	void ConstructL( MPsetCallWaitingObserver& aObserver );
       
   137         
       
   138         /*****************************************************
       
   139         *    Series 60 Customer / ETel
       
   140         *    Series 60  ETel API
       
   141         *****************************************************/
       
   142         CPsetCallWaiting( RMobilePhone& aPhone ); 
       
   143  
       
   144     private:        
       
   145 
       
   146         //Request observer
       
   147         MPsetRequestObserver* iReqObserver;        
       
   148         /*****************************************************
       
   149         *    Series 60 Customer / ETel
       
   150         *    Series 60  ETel API
       
   151         *****************************************************/
       
   152         //Provides client access to mobile phone functionality provided by TSY.
       
   153         RMobilePhone& iPhone;
       
   154         //Call waiting observer, shows notes associated with call waiting.
       
   155         MPsetCallWaitingObserver* iObserver;
       
   156         //Currently active request
       
   157         TPSetServiceRequest iServiceRequest;
       
   158         //Call waiting action type
       
   159         MPsetCallWaiting::TSetCallWaiting iSetValue;
       
   160         /*****************************************************
       
   161         *    Series 60 Customer / ETel
       
   162         *    Series 60  ETel API
       
   163         *****************************************************/
       
   164         //Retrieves the Call Waiting status list from the phone.
       
   165         CRetrieveMobilePhoneCWList* iCwInterrogator;     
       
   166         // Value of Alternative Line Selection setting
       
   167         TSSSettingsAlsValue iAls;
       
   168         // SsSettings pointer, accesses supplementary services on SIM
       
   169         RSSSettings* iSsSettings;
       
   170         // For run time variation.
       
   171         TBool iCallWaitingDistinquishEnabled;
       
   172     };
       
   173 #endif // PSETCALLWAITING_H
       
   174 // end of file