/*

* Copyright (c) 2002 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:  

*     Active object for handling RProperty events

*

*/

// INCLUDE FILES

#include "McePropertySubscriber.h"

// LOCAL CONSTANTS AND MACROS

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

CMcePropertySubscriber::CMcePropertySubscriber( TCallBack aCallBack, RProperty& aProperty ):

    CActive( EPriorityStandard ), iCallBack( aCallBack ), iProperty( aProperty )

    {

    }

void CMcePropertySubscriber::ConstructL()

    {

    CActiveScheduler::Add( this );    

    }

CMcePropertySubscriber* CMcePropertySubscriber::NewL( TCallBack aCallBack, RProperty& aProperty )

    {   

    CMcePropertySubscriber* self =

        new (ELeave) CMcePropertySubscriber(

        aCallBack, aProperty );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;    

    }

CMcePropertySubscriber::~CMcePropertySubscriber()

    {

    Cancel();

    }

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

//CMcePropertySubscriber::SubscribeL()

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

void CMcePropertySubscriber::SubscribeL()

    {

    if (!IsActive())

        {

        iProperty.Subscribe( iStatus );

        SetActive();

        }

    }

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

//CMcePropertySubscriber::StopSubscribeL()

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

void CMcePropertySubscriber::StopSubscribe()

    {

    Cancel();

    }

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

//CMcePropertySubscriber::RunL()

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

void CMcePropertySubscriber::RunL()

    {

    if ( iStatus.Int() == KErrNone )

        {

        iCallBack.CallBack();

        }

    SubscribeL();

    }

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

//CMcePropertySubscriber::DoCancel()

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

void CMcePropertySubscriber::DoCancel()

    {

    iProperty.Cancel();

    }