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:  Implementation of CCbsUiSettingsMonitor class.

    15 *

    16 *

    17 */

    18 

    19 

    20 // INCLUDES

    21 #include "MCbs.h"

    22 #include "CCbsUiSettingsMonitor.h"

    23 #include "CbsUiPanic.h"

    24 #include "MCbsUiSettingsObserver.h"

    25 

    26 

    27 

    28 

    29 // ================= MEMBER FUNCTIONS =======================

    30 

    31 // C++ default constructor can NOT contain any code, that

    32 // might leave.

    33 CCbsUiSettingsMonitor::CCbsUiSettingsMonitor(

    34     MCbs& aServer, 

    35     MCbsUiSettingsObserver& aObserver )

    36     : 

    37     CActive(EPriorityStandard), 

    38     iContinue(ETrue), 

    39     iServer(aServer),

    40     iObserver(aObserver)

    41     {

    42     }

    43 

    44 // Symbian OS default constructor can leave.

    45 void CCbsUiSettingsMonitor::ConstructL( )

    46     {    

    47     CActiveScheduler::Add( this );

    48     IssueRequest();

    49     }

    50 

    51 // Two-phased constructor.

    52 CCbsUiSettingsMonitor* CCbsUiSettingsMonitor::NewL(

    53     MCbs& aServer, MCbsUiSettingsObserver& aObserver )

    54     {

    55     CCbsUiSettingsMonitor* self = new (ELeave) CCbsUiSettingsMonitor( 

    56         aServer, aObserver);

    57     CleanupStack::PushL( self );

    58     self->ConstructL();

    59     CleanupStack::Pop();

    60 

    61     return self;

    62     }

    63 

    64 // Destructor

    65 CCbsUiSettingsMonitor::~CCbsUiSettingsMonitor()

    66     {

    67     iContinue = EFalse;

    68     Cancel();

    69     }

    70 

    71 

    72 // ---------------------------------------------------------

    73 // CCbsUiSettingsMonitor::IssueRequest

    74 // 

    75 // This metor issues request

    76 // ---------------------------------------------------------

    77 //

    78 void CCbsUiSettingsMonitor::IssueRequest()

    79     {

    80     if ( iContinue )

    81         {

    82         SetActive();        

    83         iServer.NotifySettingsChanged( iStatus, iEvent );

    84         }

    85     }

    86 

    87 

    88 // ---------------------------------------------------------

    89 // CCbsUiSettingsMonitor::RunL

    90 // 

    91 // calls SettingsChanged method on application class 

    92 // ---------------------------------------------------------

    93 //

    94 void CCbsUiSettingsMonitor::RunL()  

    95     {

    96     iObserver.SettingsChangedL(iEvent); // Doesn't inform the reason!!

    97 

    98     __ASSERT_DEBUG( iEvent == ECbsModifiedReceptionStatus ||

    99                     iEvent == ECbsModifiedTopicDetectionStatus ||

   100                     iEvent == ECbsModifiedLanguages, 

   101                     CbsUiPanic(EErrInvalidEvent) );

   102 

   103     if ( iContinue )

   104         {

   105         IssueRequest();

   106         }

   107     }

   108 

   109 

   110 // ---------------------------------------------------------

   111 // CCbsUiSettingsMonitor::DoCancel

   112 // 

   113 // 

   114 // ---------------------------------------------------------

   115 //

   116 void CCbsUiSettingsMonitor::DoCancel()

   117     {

   118     iContinue = EFalse;    

   119     iServer.NotifySettingsChangedCancel();

   120     }

   121 

   122 

   123 //  End of File