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:

    15  *     The header file for tone fetcher engine.

    16  *     

    17  */

    18 

    19 #ifndef TONEFETCHERENGINE_H

    20 #define TONEFETCHERENGINE_H

    21 #include <QObject>

    22 #include <QStringList>

    23 

    24 class ToneFetcherEnginePrivate;

    25 

    26 // CLASS DECLARATION

    27 /**

    28  *  This class is used for interacting with platform based codes

    29  *  including fetching tones from MDE (Metadata Engine) and playing tones

    30  *  using platform-dependant interface.

    31  *

    32  */

    33 class  ToneFetcherEngine : public QObject

    34 {

    35     Q_OBJECT

    36     

    37 public:    

    38     explicit ToneFetcherEngine( QObject* parent = 0 );

    39     ~ToneFetcherEngine();

    40     /*

    41      * search the tone using MDE, not including rom files.

    42      */

    43     void getTones();

    44     

    45     /*

    46      * preview the tone

    47      * @param file the absolute path of the file.

    48      */

    49     void play(const QString &file);

    50     

    51     bool isPlaying();

    52     

    53     /*

    54      * stop playing

    55      */

    56     void stopPlaying();

    57     

    58 signals:

    59     void mdeSessionOpened();

    60     void mdeSessionError(int error);

    61     void queryComplete(const QStringList &uriList);

    62     void queryError(int error);

    63     void notifyPreviewEvent(int event);

    64     void notifyObjectChanged();

    65     

    66 private:

    67     ToneFetcherEnginePrivate *d;

    68 };

    69 #endif