/*

* 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: This file implements class CIpsPlgPropertyWatcher.

*

*/

#include "emailtrace.h"

#include "ipsplgheaders.h"

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

// class CIpsPlgPropertyWatcher

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

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

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

CIpsPlgPropertyWatcher* CIpsPlgPropertyWatcher::NewL( 

    TInt aPriority, 

    CIpsPlgEventHandler& aEventHandler )

    {

    FUNC_LOG;

    CIpsPlgPropertyWatcher* self = new( 

        ELeave ) CIpsPlgPropertyWatcher( aPriority, aEventHandler );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

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

CIpsPlgPropertyWatcher::CIpsPlgPropertyWatcher( 

    TInt aPriority, 

    CIpsPlgEventHandler& aEventHandler )

    : CActive (aPriority), iEventHandler( aEventHandler )

    {

    FUNC_LOG;

    }

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

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

CIpsPlgPropertyWatcher::~CIpsPlgPropertyWatcher()

    {

    FUNC_LOG;

    Cancel(); 

    iProperty.Close();

    }

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

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

void CIpsPlgPropertyWatcher::ConstructL()

    {

    FUNC_LOG;

    CActiveScheduler::Add(this);

    User::LeaveIfError( iProperty.Attach( KIpsPlgPropertyCatUid,

            KIPSSosEventPropertyKey ) );

    StartWatch();

    }

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

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

void CIpsPlgPropertyWatcher::StartWatch()

    {

    FUNC_LOG;

    iProperty.Subscribe( iStatus );

    SetActive();

    }

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

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

void CIpsPlgPropertyWatcher::DoCancel()

    {

    FUNC_LOG;

    iProperty.Cancel();

    }

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

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

void CIpsPlgPropertyWatcher::RunL()

    {

    FUNC_LOG;

    TPckgBuf<TIpsPlgPropertyEvent> event;

    TInt error = iProperty.Get( KIpsPlgPropertyCatUid,

            KIPSSosEventPropertyKey, event );

    if ( error == KErrNone )

        {

        TRAP_IGNORE( iEventHandler.NotifyPropertyEventL( event() ) );

        }

    StartWatch();

    }