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: mpnowplayingbackend stub for testing MpNowPlayingWidget

    15 *

    16 */

    17 

    18 #ifndef MPNOWPLAYINGBACKEND_H

    19 #define MPNOWPLAYINGBACKEND_H

    20 

    21 //includes

    22 #include <QObject>

    23 #include <QMetaType>

    24 

    25 enum SimplifiedPlayerState {

    26     NotPlaying, //When there is no source

    27     Playing,    //When it is playing

    28     Paused      //When is not in Playing State

    29 };

    30 

    31 // Register so type can be used in signal and slot connection

    32 Q_DECLARE_METATYPE(SimplifiedPlayerState)

    33 

    34 

    35 class MpNowPlayingBackEnd : public QObject

    36 {

    37     Q_OBJECT

    38 

    39 public:

    40 

    41     // Test utility functions

    42     static int getUpdateCounter();

    43     static void resetUpdateCounter();

    44     static int getPlayPauseCounter();

    45     static void resetPlayPauseCounter();

    46     void triggerStateUpdate(SimplifiedPlayerState state);

    47     void triggerTitleChanged(const QString &text);

    48     void triggerArtistChanged(const QString &text);

    49 

    50     // Stub functions

    51     explicit MpNowPlayingBackEnd(long int playerId=0);

    52     virtual ~MpNowPlayingBackEnd();

    53 

    54 signals:

    55     void stateUpdate(SimplifiedPlayerState state);

    56     void titleChanged(const QString &text);

    57     void artistChanged(const QString &text);

    58 

    59 public slots:

    60     void update();

    61     void playPause();

    62 

    63 };

    64 

    65 #endif  // MPNOWPLAYINGBACKEND_H