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:  Acts on MMC card insertion/removal

    15 *

    16 */

    17 

    18 

    19 #ifndef WIDGETMMCHANDLER_H

    20 #define WIDGETMMCHANDLER_H

    21 

    22 // INCLUDES

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 #include "WidgetRegistryLog.h"

    27 

    28 // FORWARD DECLARATION

    29 class CWidgetRegistry;

    30 

    31 /*

    32  * Inherited CActive, performs a asynchronous conversion operation

    33  *

    34  * @since 3.1

    35  */

    36 class CWidgetMMCHandler : public CActive

    37     {

    38 public:

    39 

    40     static CWidgetMMCHandler* NewL( CWidgetRegistry& aRegistry, RFs& aFs );

    41 

    42     virtual ~CWidgetMMCHandler();

    43 

    44     void Start();

    45 

    46 protected:

    47 

    48     void RunL();

    49 

    50     TInt RunError( TInt aError );

    51 

    52     void DoCancel();

    53 

    54 private:

    55 

    56     // no copy constructor

    57     CWidgetMMCHandler( const CWidgetMMCHandler& );

    58     // no assignment

    59     CWidgetMMCHandler& operator=( const CWidgetMMCHandler& );

    60 

    61     CWidgetMMCHandler( CWidgetRegistry& aRegistry, RFs& aFs );

    62 

    63     void ConstructL();

    64 

    65     TInt ScanDrives( TInt& aDriveFlags );

    66 

    67     CWidgetRegistry* iRegistry; // not owned

    68     RFs iFs;

    69 

    70     TInt iDriveFlags;

    71 

    72 public:

    73 

    74     LOG_MEMBER_VARS

    75     };

    76 

    77 #endif // #ifndef WIDGETMMCHANDLER_H