/*

* Copyright (c) 2006-2007 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:  Prodes timer services

*

*/

// INCLUDES

#include "upnpbrowsetimer.h"

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

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

// CUPnPBrowseTimer::NewL

// 1st phase constructor.

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

//

CUPnPBrowseTimer* CUPnPBrowseTimer::NewL(

    MUPnPBrowseTimerObserver& aObserver,

    TInt32 aTimerWavelength )

    {

    CUPnPBrowseTimer* p = CUPnPBrowseTimer::NewLC(

        aObserver, aTimerWavelength );

    CleanupStack::Pop();

    return p;    

    }

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

// CUPnPBrowseTimer::NewLC

// 1st phase constructor.

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

//  

CUPnPBrowseTimer* CUPnPBrowseTimer::NewLC(

    MUPnPBrowseTimerObserver& aObserver,

    TInt32 aTimerWavelength )

    {

    CUPnPBrowseTimer* p = new(ELeave) CUPnPBrowseTimer( aObserver,

        aTimerWavelength );

    CleanupStack::PushL( p );

    p->ConstructL();

    return p;    

    }

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

// CUPnPBrowseTimer::~CUPnPBrowseTimer

// Desctructor.

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

//

CUPnPBrowseTimer::~CUPnPBrowseTimer()

    {

    // No implementation required

    }

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

// CUPnPBrowseTimer::CUPnPBrowseTimer

// Default constructor.

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

//

CUPnPBrowseTimer::CUPnPBrowseTimer(

    MUPnPBrowseTimerObserver& aObserver,

    TInt32 aTimerWavelength )

    :CTimer( EPriorityStandard ),

    iObserver( aObserver ),

    iTimerWavelength( aTimerWavelength )

    {

    // No implementation required

    }

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

// CUPnPBrowseTimer::ConstructL

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

//

void CUPnPBrowseTimer::ConstructL()

    {

    CTimer::ConstructL();

    CActiveScheduler::Add(this);

    }

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

// Periodizer services

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

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

// CUPnPBrowseTimer::Start

// Starts the periodizer.

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

//

void CUPnPBrowseTimer::Start()

    {

    if ( !IsActive() )

        {

        After( TTimeIntervalMicroSeconds32( iTimerWavelength ) );

        }

    }

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

// CUPnPBrowseTimer::Continue

// Continues a next step for the periodizer.

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

//

void CUPnPBrowseTimer::Continue()

    {

    After( TTimeIntervalMicroSeconds32( iTimerWavelength ) );

    }

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

// CUPnPBrowseTimer::RunL

// Receives the timer triggering.

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

//

void CUPnPBrowseTimer::RunL()

    {

    // deliver the periodic event to the observer

    iObserver.HandlePeriod();

    }

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

// CUPnPBrowseTimer::Stop

// Stops periodizer.

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

//

void CUPnPBrowseTimer::Stop()

    {

    Cancel();

    }