1 /*

     2 * Copyright (c) 2010 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 *     CMsgErrorRoamingObserver declaration file

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef MSGERRORROAMINGOBSERVER_H

    22 #define MSGERRORROAMINGOBSERVER_H

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 #include <etel.h>                   //RTelServer

    27 #include <etelmm.h>

    28 

    29 

    30 

    31 // FORWARD DECLARATIONS

    32 class CMsgErrorWatcherPrivate;

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 * CMsgErrorRoamingObserver

    38 */

    39 class CMsgErrorRoamingObserver : public CActive

    40     {

    41     public:  // Constructors and destructor

    42         

    43         /**

    44         * Two-phased constructor.

    45         *

    46         * @param aWatcher A pointer to CMsgErrorWatcherPrivate

    47         */

    48         static CMsgErrorRoamingObserver* NewL( CMsgErrorWatcherPrivate& aWatcher );

    49         

    50         /**

    51         * Destructor.

    52         */

    53         virtual ~CMsgErrorRoamingObserver();

    54 

    55     private:

    56 

    57         /**

    58         * Checks whether roaming status has changed

    59         * from home network to roaming or vice versa.

    60         * If so, calls CMsgErrorWatcherPrivate::HandleRoamingEventL

    61         */

    62         void UpdateRoamingStatusL();

    63 

    64         /**

    65         * By default Symbian OS constructor is private.

    66         */

    67         void ConstructL();

    68 

    69         /**

    70         * Private C++ constructor.

    71         *

    72         * @param aWatcher A pointer to CMsgErrorWatcherPrivate

    73         */

    74         CMsgErrorRoamingObserver( CMsgErrorWatcherPrivate& aWatcher );

    75 

    76     private:

    77 

    78         /**

    79         * For starting the active object.

    80         */

    81         void Start();

    82 

    83         /**

    84         * From CActive

    85         */

    86         void DoCancel();

    87 

    88         /**

    89         * From CActive

    90         */

    91         void RunL();

    92 

    93     private:    // Data

    94 

    95         CMsgErrorWatcherPrivate&   iWatcher;

    96         TBool               iRoaming;

    97         RMobilePhone        iMobilePhone;

    98         RTelServer          iETelServer;

    99         RMobilePhone::TMobilePhoneRegistrationStatus iRegStatus;

   100         TInt                iRequestId;

   101 

   102     };

   103 

   104 #endif      // MSGERRORROAMINGOBSERVER_H

   105             

   106 // End of File