1 /*

     2 * Copyright (c) 2009 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: cbsbrandobserver.cpp

    15 *

    16 */

    17 //  INCLUDE FILES

    18 

    19 #include "cbsbrandobserver.h"

    20 #include <mbsbrandchangeobserver.h>

    21 #include <mbsbackuprestorestateobserver.h>

    22 #include "mbsbrandobserverregistrar.h"

    23 

    24 CBSBrandObserver* CBSBrandObserver::NewL( MBSBrandChangeObserver* aObserver,

    25 										  MBSBackupRestoreStateObserver* aBackupObserver,

    26 									   	  MBSBrandObserverRegistrar* aRegistrar )

    27     {

    28 	CBSBrandObserver* self = new ( ELeave ) CBSBrandObserver( aObserver, aBackupObserver, aRegistrar ) ;

    29     CleanupStack::PushL( self );

    30     self->ConstructL();

    31     CleanupStack::Pop( self );  //self

    32     return self;

    33     }

    34 

    35 

    36 void CBSBrandObserver::ConstructL()

    37     {

    38     iContinueBackupStateObserving = ETrue ;

    39     iContinueDataUpdateObserving = ETrue ;

    40     

    41 	CActiveScheduler::Add( this );

    42 	iRegistrar->RegisterObserverToServerL( iStatus );

    43 	SetActive();

    44     }

    45 

    46 

    47 CBSBrandObserver::~CBSBrandObserver()

    48     {

    49     Cancel();

    50     }

    51 

    52 

    53 CBSBrandObserver::CBSBrandObserver( MBSBrandChangeObserver* aObserver,

    54 									MBSBackupRestoreStateObserver* aBackupObserver,

    55 									MBSBrandObserverRegistrar* aRegistrar )

    56 : CActive( CActive::EPriorityIdle ), iObserver( aObserver ), iBackupObserver( aBackupObserver ),

    57 									 iRegistrar( aRegistrar )

    58 	{

    59 	}

    60 

    61 void CBSBrandObserver::RunL()

    62 	{

    63 	

    64 	// Pankaj - chk for what has changed..

    65 	TInt isBackupRestore = iRegistrar->GetBackupRestoreL() ;

    66 	if(isBackupRestore)

    67 		{

    68 		// if client donot want to listen backup state event any more donot call its observer..

    69 		if(iBackupObserver && iContinueBackupStateObserving)

    70 			{

    71 			TInt activeState = iRegistrar->GetBackupStateL() ;

    72 			iContinueBackupStateObserving = iBackupObserver->BackupRestoreActivated(activeState) ;

    73 			}

    74 		}

    75 	else

    76 		{

    77 		// if client donot want to listen update data event any more donot call its observer..

    78 		if(iObserver && iContinueDataUpdateObserving)

    79 			{

    80 			TInt newVersion = iRegistrar->GetNewVersionL();

    81 			iContinueDataUpdateObserving = iObserver->BrandUpdateAvailable( newVersion ) ;

    82 			}

    83 		}

    84 		

    85 	if(iContinueBackupStateObserving || iContinueDataUpdateObserving)

    86 		{

    87 		iRegistrar->RegisterObserverToServerL( iStatus );

    88 		SetActive();

    89 		}

    90 	}

    91 	

    92 void CBSBrandObserver::DoCancel()

    93 	{

    94 	

    95 	}

    96 

    97 

    98 //  END OF FILE