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:  File addition Observer

    15 *

    16 */

    17 

    18 

    19 #ifndef MMPXFILEADDITIONOBSERVER_H

    20 #define MMPXFILEADDITIONOBSERVER_H

    21 

    22 /**

    23  *  Abstract interface for file addition

    24  *

    25  *  @lib mpxfilehandler.lib

    26  *  @since S60 3.0

    27  */

    28 NONSHARABLE_CLASS( MMPXFileAdditionObserver )

    29     {

    30 

    31 public:

    32 

    33     /**

    34      * Indicates that a new media file has 

    35      * been detected by the folder scanner

    36      *

    37      * @param aFileName file name

    38      * @param aColIndex mime type look up index

    39      * @param aPlaylist is this item a playlist

    40      */

    41     virtual void HandleFileAdditionL( const TDesC& aFileName, 

    42                                       TInt aColIndex,

    43                                       TBool aPlaylist = EFalse ) = 0; //lint !e1735

    44     /**

    45     * Callback from scanner that it is moving onto next folder

    46     * @param aDrive a drive to open

    47     * @param aFolder folder that we are opening

    48     */

    49     virtual void HandleOpenDriveL( TDriveNumber aDrive, const TDesC& aFolder ) = 0;

    50       

    51     /**

    52      * Checks whether a file is a media file

    53      * @param aFile file to check

    54      * @return ETrue if it is a media file

    55      */

    56     virtual TInt IsMediaFileL( const TDesC& aFile ) = 0;

    57     

    58     /**

    59      * Checks whether a file is a playlist file

    60      * @param aFile, file to check

    61      * @return ETrue if this is a playlist file.

    62      */

    63     virtual TInt IsPlaylistFileL( const TDesC& aFile ) = 0;

    64     

    65     /**

    66     * Checks if a certain path is blocked

    67     * @param aPath, path to check

    68     * @return ETrue if the path is on the blocked list

    69     */

    70     virtual TBool IsPathBlockedL( const TDesC& aPath ) = 0;

    71     };

    72 

    73 

    74 #endif // MMPXFILEADDITIONOBSERVER_H