/*

* Copyright (c) 2008 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:  Acts on MMC card insertion/removal

*

*/

#ifndef WIDGETMMCHANDLER_H

#define WIDGETMMCHANDLER_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <f32file.h>

#include "wrtharvester.h"

//hb

#include "wrtharvesterpsnotifier.h"

// FORWARD DECLARATION

class CWrtHarvester;

/*

 * Inherited CActive, performs a asynchronous conversion operation

 *

 * @since 3.1

 */

class CWrtUsbHandler : public CActive

    {

public:

    static CWrtUsbHandler* NewL( CWrtHarvester* aHarvester, RFs& aFs );

    virtual ~CWrtUsbHandler();

    void Start();

protected:

    void RunL();

    TInt RunError( TInt aError );

    void DoCancel();

private:

    // no copy constructor

    CWrtUsbHandler( const CWrtUsbHandler& );

    // no assignment

    CWrtUsbHandler& operator=( const CWrtUsbHandler& );

    CWrtUsbHandler( CWrtHarvester* aHarvester, RFs& aFs );

    void ConstructL();

    TInt ScanDrives( TInt& aDriveFlags );

   // CWidgetRegistry* iRegistry; // not owned

    CWrtHarvester* iHarvester;

    RFs iFs;

    TInt iDriveFlags;

    };

#endif // #ifndef WIDGETMMCHANDLER_H