1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 #ifndef WIDGETMMCHANDLER_H

    19 #define WIDGETMMCHANDLER_H

    20 

    21 // INCLUDES

    22 #include <e32std.h>

    23 #include <e32base.h>

    24 #include <f32file.h>

    25 #include "wrtharvester.h"

    26 //hb

    27 #include "wrtharvesterpsnotifier.h"

    28 

    29 // FORWARD DECLARATION

    30 class CWrtHarvester;

    31 

    32 /*

    33  * Inherited CActive, performs a asynchronous conversion operation

    34  *

    35  * @since 3.1

    36  */

    37 class CWrtUsbHandler : public CActive

    38     {

    39 public:

    40 

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

    42 

    43     virtual ~CWrtUsbHandler();

    44 

    45     void Start();

    46     void DoScanAndUpdate();   

    47 

    48 protected:

    49 

    50     void RunL();

    51 

    52     TInt RunError( TInt aError );

    53 

    54     void DoCancel();

    55 

    56 private:

    57 

    58     // no copy constructor

    59     CWrtUsbHandler( const CWrtUsbHandler& );

    60     // no assignment

    61     CWrtUsbHandler& operator=( const CWrtUsbHandler& );

    62 

    63     CWrtUsbHandler( CWrtHarvester* aHarvester, RFs& aFs );

    64 

    65     void ConstructL();

    66 

    67     TInt ScanDrives( TInt& aDriveFlags );

    68 

    69    // CWidgetRegistry* iRegistry; // not owned

    70     

    71     CWrtHarvester* iHarvester;

    72     RFs iFs;

    73 

    74     TInt iDriveFlags;

    75     };

    76 

    77 #endif // #ifndef WIDGETMMCHANDLER_H