/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  CTCCenrepObserver class implementation.

*

*/

// INCLUDE FILES

#include <centralrepository.h>

#include <cenrepnotifyhandler.h>

#include "tccenrepobserver.h"

#include "tcprivatecrkeys.h"

#include "trace.h"

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

// -----------------------------------------------------------------------------

// CTCCenrepObserver::CTCCenrepObserver

// C++ constructor

// -----------------------------------------------------------------------------

//

CTCCenrepObserver::CTCCenrepObserver( MTCCenrepObserver& aCallback ) :

    iCallback( aCallback )

    {

    FUNC_LOG;

    }

// -----------------------------------------------------------------------------

// CTCCenrepObserver::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CTCCenrepObserver* CTCCenrepObserver::NewL( MTCCenrepObserver& aCallback )

    {

    FUNC_LOG;

    CTCCenrepObserver* self = 

        new( ELeave ) CTCCenrepObserver( aCallback );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

// -----------------------------------------------------------------------------

// CTCCenrepObserver::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CTCCenrepObserver::ConstructL()

    {    

    FUNC_LOG;

    iRepository = CRepository::NewL( KCRUidTiltCompensationParameters );

    iNotifyHandler = CCenRepNotifyHandler::NewL( *this, 

                                                 *iRepository );

    iNotifyHandler->StartListeningL();

    }

// ---------------------------------------------------------

// Destructor

// ---------------------------------------------------------

//

CTCCenrepObserver::~CTCCenrepObserver()

    {

    FUNC_LOG;

    if( iNotifyHandler )

        {

        iNotifyHandler->StopListening();

        delete iNotifyHandler;

        }

    delete iRepository;    

    }

// -----------------------------------------------------------------------------

// CTCCenrepObserver::GetCenrepHandle

// -----------------------------------------------------------------------------

//

CRepository& CTCCenrepObserver::GetCenrepHandle()

    {

    return *iRepository;

    }

// -----------------------------------------------------------------------------

// CTCCenrepObserver::HandleNotifyGeneric

// -----------------------------------------------------------------------------

//

void CTCCenrepObserver::HandleNotifyGeneric( TUint32 aKey )

    {

    FUNC_LOG;

    iCallback.CenrepValueChanged( aKey, *iRepository  );

    }

// -----------------------------------------------------------------------------

// CTCCenrepObserver::HandleNotifyError

// -----------------------------------------------------------------------------

//

void CTCCenrepObserver::HandleNotifyError(

    TUint32 /*aKey*/, TInt aError, CCenRepNotifyHandler* aHandler)

    {

    ERROR_1( aError, "CTCCenrepObserver::HandleNotifyError - aError: %d ", aError ); 

    // Retry notification 

    TRAPD( err, aHandler->StartListeningL() );

    if ( err != KErrNone )

        {

        ERROR_1( err, "CTCCenrepObserver::HandleNotifyError - err: %d ", err ); 

        }

    }

//  End of File