/*

* Copyright (c) 2009 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: 

*

*/

#include <e32debug.h>

#include "fgapppropertylistener.h"

const TUid KPSSysCategory = { KUidSystemCategoryValue };

const TUint32 KAlfPSKeyHSVisible = 0x2002EA91;

CFGAppPropertyListener::CFGAppPropertyListener(TCallBack aCallback) : CActive(EPriorityStandard), iCallback(aCallback)     

    {

    CActiveScheduler::Add(this);

    }

CFGAppPropertyListener::~CFGAppPropertyListener()

    {

    Cancel();

    iHSFGProperty.Close();

    }

CFGAppPropertyListener* CFGAppPropertyListener::NewL(TCallBack aCallback)

    {

    CFGAppPropertyListener* me = new (ELeave)CFGAppPropertyListener(aCallback);

    CleanupStack::PushL(me);

    me->ConstructL();

    CleanupStack::Pop();

    return me;

    }

void CFGAppPropertyListener::ConstructL()

    {

    User::LeaveIfError(iHSFGProperty.Attach(KPSSysCategory, KAlfPSKeyHSVisible));

    }

void CFGAppPropertyListener::RunL()

    {

    if (iStatus.Int() != KErrCancel)

        {

        IssueRequest();

        iHSFGProperty.Get(iHSFGStatus);

        iCallback.CallBack();

        }

    }

void CFGAppPropertyListener::DoCancel()

    {

    iHSFGProperty.Cancel();

    }

void CFGAppPropertyListener::IssueRequest()

    {

    iHSFGProperty.Subscribe(iStatus);

    SetActive();

    }

TInt CFGAppPropertyListener::GetHSFGStatus()

    {

    return iHSFGStatus;

    }