1 /*

     2 * Copyright (c) 2009 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: Music Player song scanner.

    15 *

    16 */

    17 

    18 

    19 #ifndef MPSONGSCANNER_H

    20 #define MPSONGSCANNER_H

    21 

    22 class MpMpxHarvesterFrameworkWrapper;

    23 

    24 #include <QObject>

    25 #include "mpmpxcommondefs.h"

    26 

    27 #if defined(BUILD_MPENGINE_LIB)

    28 #define MPENGINE_EXPORT Q_DECL_EXPORT

    29 #else

    30 #define MPENGINE_EXPORT Q_DECL_IMPORT

    31 #endif

    32 

    33 class MPENGINE_EXPORT MpSongScanner : public QObject

    34 {

    35     Q_OBJECT

    36 

    37 public:

    38 

    39     enum ScanError{

    40         ScanErrorNone,

    41         ScanGeneralError,

    42         ScanErrorDiskFull,

    43         ScanInterrupted

    44     };

    45 

    46     explicit MpSongScanner( MpMpxHarvesterFrameworkWrapper *wrapper, QObject *parent = 0 );

    47     virtual ~MpSongScanner();

    48 

    49     void scan( bool automaticScan );

    50     bool isAutomaticScan();

    51 

    52 signals:

    53     void scanStarted();

    54     void scanCountChanged( int count );

    55     void scanFinished( int error, int itemsAdded );

    56 

    57 public slots:

    58     void cancelScan();

    59     void handleScanEnded( int numItemsAdded, int error );

    60     void handleDiskEvent( MpxDiskEvents event );

    61 

    62 private:

    63 

    64     MpMpxHarvesterFrameworkWrapper       *mMpxHarvesterWrapper;       // Not own

    65     bool                                 mScanning;

    66     bool                                 mAutomaticScan;

    67 

    68 };

    69 

    70 #endif // MPSONGSCANNER_H

    71