/*

* Copyright (c) 2007 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:  Monitor for PS Key changes from SysAp ( ME specific )

*

*/

#include <e32base.h>

#include <e32property.h>

#include <mpxpskeywatcher.h>

#include <mpxlog.h>

#include "mpxmmcejectmonitor.h"

// CONSTANTS

const TUid  KMmcEjectAppUid = { 0x101FFAFC };

const TUint KKeyMmcEjectOperation = 10;

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

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

// Constructor

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

//

CMPXMMCEjectMonitor::CMPXMMCEjectMonitor( MMPXSystemEventObserver& aObserver ) :

                                        iObserver( aObserver )

    {

    }

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

// 2nd phased Constructor

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

//

void CMPXMMCEjectMonitor::ConstructL()

    {

    MPX_DEBUG1(_L("CMPXMMCEjectMonitor::ConstructL <---"));

    iPSKeyWatcher = CMPXPSKeyWatcher::NewL( KMmcEjectAppUid, 

                                            KKeyMmcEjectOperation,

                                            this );

    MPX_DEBUG1(_L("CMPXMMCEjectMonitor::ConstructL --->"));

    }

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

// Two-Phase Constructor

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

//

CMPXMMCEjectMonitor* CMPXMMCEjectMonitor::NewL( MMPXSystemEventObserver& aObserver )

    {

    CMPXMMCEjectMonitor* self = new( ELeave ) CMPXMMCEjectMonitor( aObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Destructor

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

//

CMPXMMCEjectMonitor::~CMPXMMCEjectMonitor()

    {

    delete iPSKeyWatcher;

    }

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

// Callback when a cenrep key is modified

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

//

void CMPXMMCEjectMonitor::HandlePSEvent( TUid /*aUid*/, TInt /*aKey*/ )

    {

    MPX_DEBUG1(_L("CMPXMMCEjectMonitor::HandlePSEvent <---"));

    TInt value;

    iPSKeyWatcher->GetValue( value );

    // MMC About to be ejected from power key menu

    //

    if( value == 1 )

        {

        TRAP_IGNORE( iObserver.HandleSystemEventL( EPowerKeyEjectEvent, 0 ) );

        }

    MPX_DEBUG1(_L("CMPXMMCEjectMonitor::HandlePSEvent --->"));

    }

// END OF FILE