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 the License "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 

    18 //  INCLUDE FILES

    19 

    20 #include "cbsbrandobserver.h"

    21 #include <mbsbrandchangeobserver.h>

    22 #include <mbsbackuprestorestateobserver.h>

    23 #include "mbsbrandobserverregistrar.h"

    24 

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

    26 										  MBSBackupRestoreStateObserver* aBackupObserver,

    27 									   	  MBSBrandObserverRegistrar* aRegistrar )

    28     {

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

    30     CleanupStack::PushL( self );

    31     self->ConstructL();

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

    33     return self;

    34     }

    35 

    36 

    37 void CBSBrandObserver::ConstructL()

    38     {

    39     iContinueBackupStateObserving = ETrue ;

    40     iContinueDataUpdateObserving = ETrue ;

    41     

    42 	CActiveScheduler::Add( this );

    43 	iRegistrar->RegisterObserverToServerL( iStatus );

    44 	SetActive();

    45     }

    46 

    47 

    48 CBSBrandObserver::~CBSBrandObserver()

    49     {

    50     Cancel();

    51     }

    52 

    53 

    54 CBSBrandObserver::CBSBrandObserver( MBSBrandChangeObserver* aObserver,

    55 									MBSBackupRestoreStateObserver* aBackupObserver,

    56 									MBSBrandObserverRegistrar* aRegistrar )

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

    58 									 iRegistrar( aRegistrar )

    59 	{

    60 	}

    61 

    62 void CBSBrandObserver::RunL()

    63 	{

    64 	

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

    66 	TInt isBackupRestore = iRegistrar->GetBackupRestoreL() ;

    67 	if(isBackupRestore)

    68 		{

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

    70 		if(iBackupObserver && iContinueBackupStateObserving)

    71 			{

    72 			TInt activeState = iRegistrar->GetBackupStateL() ;

    73 			iContinueBackupStateObserving = iBackupObserver->BackupRestoreActivated(activeState) ;

    74 			}

    75 		}

    76 	else

    77 		{

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

    79 		if(iObserver && iContinueDataUpdateObserving)

    80 			{

    81 			TInt newVersion = iRegistrar->GetNewVersionL();

    82 			iContinueDataUpdateObserving = iObserver->BrandUpdateAvailable( newVersion ) ;

    83 			}

    84 		}

    85 		

    86 	if(iContinueBackupStateObserving || iContinueDataUpdateObserving)

    87 		{

    88 		iRegistrar->RegisterObserverToServerL( iStatus );

    89 		SetActive();

    90 		}

    91 	}

    92 	

    93 void CBSBrandObserver::DoCancel()

    94 	{

    95 	

    96 	}

    97 

    98 

    99 //  END OF FILE