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 "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 <apgnotif.h>

    27 #include "WidgetRegistryLog.h"

    28 

    29 // FORWARD DECLARATION

    30 class CWidgetRegistry;

    31 

    32 /*

    33  * Inherited CActive, performs a asynchronous conversion operation

    34  *

    35  * @since 3.1

    36  */

    37 class CWidgetMMCHandler : public CActive, public MApaAppListServObserver

    38     {

    39 public:

    40 

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

    42 

    43     virtual ~CWidgetMMCHandler();

    44 

    45     void Start();

    46     

    47     //from MApaAppListServObserver

    48     void HandleAppListEvent(TInt aEvent);

    49 

    50 protected:

    51 

    52     void RunL();

    53 

    54     TInt RunError( TInt aError );

    55 

    56     void DoCancel();

    57 

    58 private:

    59 

    60     // no copy constructor

    61     CWidgetMMCHandler( const CWidgetMMCHandler& );

    62     // no assignment

    63     CWidgetMMCHandler& operator=( const CWidgetMMCHandler& );

    64 

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

    66 

    67     void ConstructL();

    68 

    69     TInt ScanDrives( TInt& aDriveFlags );

    70 

    71     CWidgetRegistry* iRegistry; // not owned

    72     RFs iFs;

    73 

    74     TInt iDriveFlags;

    75     

    76     TInt iDeltaDriveFlags;

    77     

    78     CApaAppListNotifier* iApaAppListNotifier;

    79 

    80 public:

    81 

    82     LOG_MEMBER_VARS

    83     };

    84 

    85 #endif // #ifndef WIDGETMMCHANDLER_H