/*

* 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 operations (install/uninstall/restore).

*

*/

#include <swi/swiutils.h>

#include <sacls.h> // KSWIUidsCurrentlyBeingProcessed

#include "hscontentcontrolswilistener.h"

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

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

// CHsContentControlSwiListener::NewL()

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

//

CHsContentControlSwiListener* CHsContentControlSwiListener::NewL( 

            MHsContentControlSwiObserver& aObs )

    {

    CHsContentControlSwiListener* self = 

                new( ELeave ) CHsContentControlSwiListener( aObs );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CHsContentControlSwiListener::~CHsContentControlSwiListener()

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

//

CHsContentControlSwiListener::~CHsContentControlSwiListener()

    {

    Cancel();

    iSwInstallKey.Close();

    }

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

// CHsContentControlSwiListener::DoCancel()

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

//

void CHsContentControlSwiListener::DoCancel()

    {

    if ( IsActive() )

        {

        iSwInstallKey.Cancel();

        }    

    }

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

// CHsContentControlSwiListener::RunL()

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

//

void CHsContentControlSwiListener::RunL()

    {    

    RArray<TUid> uidList;

    // get list of uids being processed.

    if ( Swi::GetAllUids( uidList ) == KErrNone )

        {

        iObs.HandleSwiEvent( uidList );

        uidList.Reset();

        }

    // close array

    uidList.Close();

    // keep monitoring

    iSwInstallKey.Subscribe( iStatus );

    SetActive();

    }

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

// CHsContentControlSwiListener::CHsContentControlSwiListener()

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

//

CHsContentControlSwiListener::CHsContentControlSwiListener( 

    MHsContentControlSwiObserver& aObs )

    : CActive( CActive::EPriorityStandard ),

    iObs( aObs )

    {

    CActiveScheduler::Add( this );

    }

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

// CHsContentControlSwiListener::ConstructL()

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

//

void CHsContentControlSwiListener::ConstructL()

    {

    if ( KErrNone == iSwInstallKey.Attach( 

        KUidSystemCategory, KSWIUidsCurrentlyBeingProcessed ) )

        {

        iSwInstallKey.Subscribe( iStatus );

        SetActive();

        }

    }