1 /*

     2 * Copyright (c) 2008 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:  Provides service enabling implementation.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_PESERVICEHANDLING_H

    20 #define C_PESERVICEHANDLING_H

    21 

    22 #include <e32base.h>

    23 #include "mpeservicehandling.h"

    24 

    25 class  MPEPhoneModelInternal;

    26 

    27 /**

    28  *  CPEServiceHandling implements the intefaces MPEServiceHandling and 

    29  *  thus provides the service enabling imlementation for Phone Engine.

    30  *  

    31  *  @lib peservicehandling.lib

    32  *  @since S60 v5.0

    33  */

    34 NONSHARABLE_CLASS( CPEServiceHandling ): public CBase,

    35                                          public MPEServiceHandling

    36     {

    37 

    38     public: // Constructors and destructor

    39 

    40         /**

    41          * Two-phased constructor.

    42          */

    43         IMPORT_C static CPEServiceHandling* NewL( MPEPhoneModelInternal& aModel );

    44 

    45         /**

    46          * Two-phased constructor.

    47          */

    48         IMPORT_C static CPEServiceHandling* NewLC( MPEPhoneModelInternal& aModel );

    49 

    50         /**

    51          * Destructors.

    52          */

    53         IMPORT_C virtual ~CPEServiceHandling();

    54 

    55     public: // from MPEServiceHandling

    56     

    57         /**

    58          * From MPEServiceHandling.

    59          * Enables service defined by the given identifier.

    60          * This function does the service enabling and service status error checking.

    61          * If service is enabled successfully, send message 

    62          * (EPEMessageServiceEnabled) to PhoneEngine. 

    63          * 

    64          * @since   S60 5.0

    65          * @param   aServiceId      Identifier of the service.

    66          */                                     

    67         void EnableServiceL( TInt aServiceId );

    68        

    69         /**

    70          * From MPEServiceHandling.

    71          * Cancel current service.

    72          */ 

    73         void CancelServiceEnabling() const;

    74         

    75         /**

    76          * From MPEServiceHandling.

    77          * Disable service.

    78          */ 

    79         void DisableService() const;

    80     

    81     private: // Constructors

    82 

    83         /**

    84          * C++ default constructor.

    85          */

    86         CPEServiceHandling( MPEPhoneModelInternal& aModel );

    87         

    88         /**

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

    90          */

    91         void ConstructL();

    92                

    93     private: // data

    94         

    95         /**

    96          * PhoneModel.

    97          * Not own.

    98          */

    99         MPEPhoneModelInternal& iModel;

   100         

   101         /**

   102          * Current service identifier.

   103          */

   104         TInt iCurrentServiceId;

   105     };

   106 

   107 #endif // C_PESERVICEHANDLING_H