/*

* 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:   Class to listen SWI uninstall operation.

*

*/

#include "hscontentcontroluninstallmonitor.h"

#include <SWInstallerInternalPSKeys.h>

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

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

// CHsContentControlUninstallMonitor::NewL()

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

//

CHsContentControlUninstallMonitor* CHsContentControlUninstallMonitor::NewL( 

        MHsContentControlUninstallObserver& aObs )

    {

    CHsContentControlUninstallMonitor* self = 

        new ( ELeave ) CHsContentControlUninstallMonitor( aObs );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CHsContentControlUninstallMonitor::~CHsContentControlUninstallMonitor()

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

//

CHsContentControlUninstallMonitor::~CHsContentControlUninstallMonitor()

    {

    Cancel();

    iSwUninstallKey.Close();

    }

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

// CHsContentControlUninstallMonitor::DoCancel()

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

//

void CHsContentControlUninstallMonitor::DoCancel()

    {

    if ( IsActive() )

        {

        iSwUninstallKey.Cancel();

        }

    }

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

// CHsContentControlUninstallMonitor::RunL()

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

//

void CHsContentControlUninstallMonitor::RunL()

    {

    iSwUninstallKey.Subscribe( iStatus );

    SetActive();

    TInt value = 0;

    if( iSwUninstallKey.Get( value ) == KErrNone )

        {

        TUid uid( KNullUid );

        uid.iUid = value;

        iObs.HandleUninstallEvent( uid );

        }

    }

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

// CHsContentControlUninstallMonitor::CHsContentControlUninstallMonitor()

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

//

CHsContentControlUninstallMonitor::CHsContentControlUninstallMonitor( 

    MHsContentControlUninstallObserver& aObs )

    : CActive( CActive::EPriorityStandard ),

    iObs( aObs )

    {

    CActiveScheduler::Add( this );

    }

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

// CHsContentControlUninstallMonitor::ConstructL()

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

//

void CHsContentControlUninstallMonitor::ConstructL()

    {

    if ( KErrNone == iSwUninstallKey.Attach( 

        KPSUidSWInstallerUiNotification, KSWInstallerUninstallation ) )

        {

        iSwUninstallKey.Subscribe( iStatus );

        SetActive();

        }

    }

// End of file