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:  This file contains the header file of the CWidgetEntry class.

    15 *

    16 *                This class implements the CWidgetEntry class.

    17 *

    18 */

    19 

    20 #ifndef WIDGETMMCHANDLER_H

    21 #define WIDGETMMCHANDLER_H

    22 

    23 // INCLUDES

    24 #include <e32std.h>

    25 #include <e32base.h>

    26 #include <f32file.h>

    27 #include <apgnotif.h>

    28 #include "WidgetRegistryLog.h"

    29 

    30 // FORWARD DECLARATION

    31 class CWidgetRegistry;

    32 

    33 /*

    34  * Inherited CActive, performs a asynchronous conversion operation

    35  *

    36  * @since 3.1

    37  */

    38 class CWidgetMMCHandler : public CActive, public MApaAppListServObserver

    39     {

    40 public:

    41 

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

    43 

    44     virtual ~CWidgetMMCHandler();

    45 

    46     void Start();

    47     

    48     //from MApaAppListServObserver

    49     void HandleAppListEvent(TInt aEvent);

    50 

    51 protected:

    52 

    53     void RunL();

    54 

    55     TInt RunError( TInt aError );

    56 

    57     void DoCancel();

    58 

    59 private:

    60 

    61     // no copy constructor

    62     CWidgetMMCHandler( const CWidgetMMCHandler& );

    63     // no assignment

    64     CWidgetMMCHandler& operator=( const CWidgetMMCHandler& );

    65 

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

    67 

    68     void ConstructL();

    69 

    70     TInt ScanDrives( TInt& aDriveFlags );

    71 

    72     CWidgetRegistry* iRegistry; // not owned

    73     RFs iFs;

    74 

    75     TInt iDriveFlags;

    76     

    77     TInt iDeltaDriveFlags;

    78     

    79     CApaAppListNotifier* iApaAppListNotifier;

    80 

    81 public:

    82 

    83     LOG_MEMBER_VARS

    84     };

    85 

    86 #endif // #ifndef WIDGETMMCHANDLER_H