/*

* Copyright (c) 2007-2008 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:  Implementation of CWsfActiveTimeUpdater.

*

*/

//  EXTERNAL INCLUDES

#include <e32base.h>

//  INTERNAL INCLUDES

#include "wsfactivetimeupdater.h"

#include "wsfactivetimerhandler.h"

#include "wsflogger.h"

// CONSTANTS

//  CONSTRUCTION AND DESTRUCTION

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

// CWsfActiveTimeUpdater::NewL

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

//   

CWsfActiveTimeUpdater* CWsfActiveTimeUpdater::NewL( 

                                MWsfActiveTimerHandler* aActiveTimerHandler )

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::NewL" );

    CWsfActiveTimeUpdater* thisPtr = NewLC( aActiveTimerHandler );

    CleanupStack::Pop( thisPtr );

    return thisPtr;

    }

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

// CWsfActiveTimeUpdater::NewLC

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

//   

CWsfActiveTimeUpdater* CWsfActiveTimeUpdater::NewLC( 

                                MWsfActiveTimerHandler* aActiveTimerHandler )

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::NewLC" );

    CWsfActiveTimeUpdater* thisPtr = 

                new ( ELeave ) CWsfActiveTimeUpdater( aActiveTimerHandler );

    CleanupStack::PushL( thisPtr );

    thisPtr->ConstructL();

    return thisPtr;

    }

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

// CWsfActiveTimeUpdater::~CWsfActiveTimeUpdater

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

//   

CWsfActiveTimeUpdater::~CWsfActiveTimeUpdater()

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::~CWsfActiveTimeUpdater" );

    if( iPeriodic )

        {

        iPeriodic->Cancel();

        }

    delete iPeriodic;

    }

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

// CWsfActiveTimeUpdater::CWsfActiveTimeUpdater

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

//

CWsfActiveTimeUpdater::CWsfActiveTimeUpdater( 

                                MWsfActiveTimerHandler* aActiveTimerHandler )

    : iActiveTimerHandler( aActiveTimerHandler )

    {

    }

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

// CWsfActiveTimeUpdater::ConstructL

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

//       

void CWsfActiveTimeUpdater::ConstructL()

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::ConstructL" );

    iPeriodic = CPeriodic::NewL( CActive::EPriorityStandard );

    }

//  METHODS

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

// CWsfActiveTimeUpdater::Start

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

//   

void CWsfActiveTimeUpdater::Start( TInt aUpdateInterval )

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::Start" );

    // Start periodic timer

    iPeriodic->Start( TTimeIntervalMicroSeconds32( 0 ), 

                      TTimeIntervalMicroSeconds32( aUpdateInterval ), 

                      TCallBack( UpdateTimeL, this ) );

    }

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

// CWsfActiveTimeUpdater::Stop

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

//       

void CWsfActiveTimeUpdater::Stop()

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::Stop" );

    // Cancel the timer request

    iPeriodic->Cancel();

    }

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

// CWsfActiveTimeUpdater::DoUpdateTimeL

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

//   

void CWsfActiveTimeUpdater::DoUpdateTimeL()

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::DoUpdateTimeL" );

    iActiveTimerHandler->UpdateActiveTimeL();

    }

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

// CWsfActiveTimeUpdater::UpdateTimeL

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

//    

TInt CWsfActiveTimeUpdater::UpdateTimeL( TAny* aUpdater )

    {

    LOG_ENTERFN( "CWsfActiveTimeUpdater::UpdateTimeL" );

    static_cast<CWsfActiveTimeUpdater*>( aUpdater )->DoUpdateTimeL();

    return 0;

    } 

// End of file