1 /*

     2 * Copyright (c) 2006 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:  Interface for observer to be notified when MMC inserted

    15 *

    16 */

    17 

    18 

    19 #ifndef MAKNCFDFILESYSTEMOBSERVER_H_

    20 #define MAKNCFDFILESYSTEMOBSERVER_H_

    21 

    22 /**

    23 *  Observer class that can be set to observe if file system have some change.

    24 *

    25 *  @lib CommonDialogs.lib

    26 *  @since S60 5.0

    27 */

    28 class MAknCFDFileSystemObserver

    29     {

    30 

    31 public:

    32 

    33     // Constructors and destructor

    34     /**

    35      * A virtual destructor to ensure that correct destructor gets called.

    36      * Must have an empty implementation.

    37      */

    38     virtual ~MAknCFDFileSystemObserver() { };

    39 

    40     // New functions

    41     /**

    42      * Get's called when file system have some changed.

    43      */

    44     virtual void NotifyFileSystemChangedL() = 0;

    45 

    46     };

    47 

    48 #endif /*MAKNCFDFILESYSTEMOBSERVER_H_*/