1 /*

     2 * Copyright (c) 2002-2004 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:  CenRepListener listens to given Central Repository setting id and notifies its

    15 *                observer if there is any change.

    16 *

    17 *

    18 */

    19 

    20 

    21 #include "hspscenreplistener.h"

    22 

    23 #include "hsps_builds_cfg.hrh"

    24 #include <centralrepository.h>

    25 // ============================ MEMBER FUNCTIONS ===============================

    26 

    27 // -----------------------------------------------------------------------------

    28 // ChspsCenRepListener::ChspsCenRepListener

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

    30 // might leave.

    31 // -----------------------------------------------------------------------------

    32 //

    33 ChspsCenRepListener::ChspsCenRepListener( MhspsCenRepObserver& aObserver,

    34                                     const TUid& aRepositoryUid ) :

    35     CActive( EPriorityStandard ), 

    36     iObserver( aObserver ),

    37     iRepositoryUid( aRepositoryUid )

    38     {

    39     }

    40 

    41 // -----------------------------------------------------------------------------

    42 // ChspsCenRepListener::ConstructL

    43 // Symbian 2nd phase constructor can leave.

    44 // -----------------------------------------------------------------------------

    45 //

    46 void ChspsCenRepListener::ConstructL()

    47     {

    48     iRepository = CRepository::NewL( iRepositoryUid );

    49     CActiveScheduler::Add( this );

    50     }

    51 

    52 // -----------------------------------------------------------------------------

    53 // ChspsCenRepListener::NewL

    54 // Two-phased constructor.

    55 // -----------------------------------------------------------------------------

    56 //

    57 ChspsCenRepListener* ChspsCenRepListener::NewL( MhspsCenRepObserver& aObserver,

    58                                                const TUid& aRepositoryUid )

    59     {

    60     ChspsCenRepListener* self = new(ELeave) ChspsCenRepListener( aObserver, 

    61                                                          aRepositoryUid );

    62     CleanupStack::PushL( self );

    63     self->ConstructL();

    64     CleanupStack::Pop( self );

    65 

    66     return self;

    67     }

    68 

    69 

    70 // ------------------------------------------------------------------------------

    71 // ChspsCenRepListener::~ChspsCenRepListener

    72 //

    73 // ------------------------------------------------------------------------------

    74 //

    75 ChspsCenRepListener::~ChspsCenRepListener()

    76     {

    77     Cancel();

    78     delete iRepository;

    79     }

    80 

    81 // -----------------------------------------------------------------------------

    82 // ChspsCenRepListener::RunL

    83 // From CActive. Called when asynchronous request is completed. 

    84 // Notifies the observer

    85 // (other items were commented in a header).

    86 // -----------------------------------------------------------------------------

    87 //

    88 void ChspsCenRepListener::RunL()

    89     {

    90     TUint32 status = static_cast<TUint32>( iStatus.Int() );

    91     iObserver.HandleCenRepChangeL( status );

    92     }

    93 

    94 // -----------------------------------------------------------------------------

    95 // ChspsCenRepListener::DoCancel

    96 // From CActive. Called when asynchronous request is canceled

    97 // (other items were commented in a header).

    98 // -----------------------------------------------------------------------------

    99 //

   100 void ChspsCenRepListener::DoCancel()

   101     {

   102     if( IsActive() )

   103         {

   104         iRepository->NotifyCancelAll();

   105         }

   106     }

   107 

   108 // ------------------------------------------------------------------------------

   109 // ChspsCenRepListener::Setup

   110 // Sets up the listener to listen to changes in Central Repository setting aId

   111 // (other items were commented in a header).

   112 // ------------------------------------------------------------------------------

   113 //

   114 void ChspsCenRepListener::Setup( TUint32 aId )

   115     {

   116     if( !IsActive() )

   117         {

   118         iRepository->NotifyRequest( aId, iStatus );

   119         iRepositoryUid.iUid = aId;

   120         SetActive();

   121         }

   122     }

   123 

   124 // ------------------------------------------------------------------------------

   125 // ChspsCenRepListener::SetupAll

   126 // Sets up the listener to listen to changes in Central Repository for all settings 

   127 // (other items were commented in a header).

   128 // ------------------------------------------------------------------------------

   129 //

   130 void ChspsCenRepListener::SetupAll()

   131     {

   132      if( !IsActive() )

   133         {

   134         TInt err = iRepository->NotifyRequest( 0x00000000,0x00000000, iStatus );

   135         SetActive();

   136         }

   137     }

   138 

   139 

   140 // End of File