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:  Generic file scanning state change observer

    15 *

    16 */

    17 

    18 

    19 #ifndef MMPXFILESCANSTATEOBSERVER_H

    20 #define MMPXFILESCANSTATEOBSERVER_H

    21     

    22 /**

    23  *  MMPXFileScanStateObserver 

    24  *

    25  *  Interface class to handle changes in the scanning state

    26  *

    27  *  @lib mpxfilehandler.lib

    28  *  @since S60 3.0

    29  */

    30 class MMPXFileScanStateObserver 

    31     {

    32 public: 

    33     

    34     // ENUMS

    35     enum TScanState

    36         {

    37         EScanNone,

    38         EScanFiles,

    39         ECleanupBrokenLink,

    40         EScanPlaylists,

    41         EScanMetadata

    42         };

    43 public:

    44 

    45     /**

    46      * Handle a change in the scanning state

    47      *

    48      * @since S60 3.0

    49      * @param aState, state we are on

    50      * @param aErr, any error

    51      */

    52     virtual void HandleScanStateCompleteL( TScanState aState, TInt aErr ) = 0;

    53 

    54     };

    55 

    56 

    57 #endif // MMPXFILESCANSTATEOBSERVER_H