/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* 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 <e32base.h>

#include <UikonInternalPSKeys.h>

#include "aknslidestatusnotifier.h"

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

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

// CAknSlideStatusNotifier::ConstructL()

// Second phase of two-phase construction

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

//

void CAknSlideStatusNotifier::ConstructL( MAknSlideStatusObserver* aObserver )

    {

    TInt err = iProperty.Attach( KPSUidHWRM, KHWRMGripStatus/*KPSUidUikon, KUikFlipStatus*/);

    User::LeaveIfError( err );

    iProperty.Subscribe(iStatus);

    iObserver = aObserver;

    CActiveScheduler::Add( this );

    SetActive();

    }

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

// CAknSlideStatusNotifier::NewL()

// Two-phase constructor

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

//

CAknSlideStatusNotifier* CAknSlideStatusNotifier::NewL( MAknSlideStatusObserver* aObserver )

    {

    CAknSlideStatusNotifier* self = CAknSlideStatusNotifier::NewLC( aObserver );

    CleanupStack::Pop( self );

    return self;

    }

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

// CAknSlideStatusNotifier::NewLC()

// Two-phase constructor, leaves pointer on the cleanup stack

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

//

CAknSlideStatusNotifier* CAknSlideStatusNotifier::NewLC( MAknSlideStatusObserver* aObserver )

    {

    CAknSlideStatusNotifier* self = new( ELeave ) CAknSlideStatusNotifier;

    CleanupStack::PushL( self );

    self->ConstructL( aObserver );

    return self;

    }

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

// CAknSlideStatusNotifier::CAknSlideStatusNotifier()

// Default C++ constructor

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

//

CAknSlideStatusNotifier::CAknSlideStatusNotifier() : CActive( EPriorityNormal )

    {

    // No implementation needed

    }

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

// CAknSlideStatusNotifier::~CAknSlideStatusNotifier()

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

//

CAknSlideStatusNotifier::~CAknSlideStatusNotifier()

    {

    Cancel();

    iProperty.Close();

    }

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

// CAknSlideStatusNotifier::RunL

// From class CActive

// Handles an active object's request completion event.

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

//

void CAknSlideStatusNotifier::RunL()

    {

    TInt status( 0 );

    TInt runStatus( iStatus.Int() );

    //resubscribe so that no events are lost    

    iProperty.Subscribe( iStatus );

    SetActive();

    switch( runStatus )

        {

        case KErrNone:

            if ( KErrNone == iProperty.Get( status ) )

                {                

                iObserver->SlideStatusChangedL( status );

                }

            break;   

        case KErrDied:

            User::Leave( KErrDied );

        default:

            break;    

        }

    }

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

// CAknSlideStatusNotifier::DoCancel

// From class CActive

// Implements cancellation of an outstanding request.

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

//

void CAknSlideStatusNotifier::DoCancel()

    {

    iProperty.Cancel();

    }

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

// CAknSlideStatusNotifier::RunError

// From class CActive

// Implements error handling of an outstanding request.

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

//

TInt CAknSlideStatusNotifier::RunError( TInt /*aError*/ )

    {

    return KErrNone;

    }

// End of file SlideStatusNotifier.cpp