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 *

    16 */

    17 

    18 #ifndef RADIOMONITORSERVICE_H

    19 #define RADIOMONITORSERVICE_H

    20 

    21 // System includes

    22 #include <xqserviceprovider.h>

    23 

    24 // User includes

    25 #include "radioservicedef.h"

    26 #include "radioenginewrapperobserver.h"

    27 

    28 // Forward declarations

    29 class RadioUiEnginePrivate;

    30 class RadioStation;

    31 class QTimer;

    32 

    33 class RadioMonitorService : public XQServiceProvider

    34                           , public RadioEngineWrapperObserver

    35 {

    36     Q_OBJECT

    37 

    38 public:

    39 

    40     RadioMonitorService( RadioUiEnginePrivate& engine );

    41     virtual ~RadioMonitorService();

    42 

    43     void init();

    44 

    45 public slots:

    46 

    47     void requestNotifications();    // Slot called by Qt Highway

    48     void requestAllData();          // Slot called by Qt Highway

    49 

    50 private slots:

    51 

    52     void notifyRadioStatus();

    53     void notifyFavoriteCount();

    54     void notifyStationChange( const RadioStation& station );

    55     void sendNotifications();

    56 

    57 private:

    58 

    59 // from base class RadioEngineWrapperObserver

    60 

    61     void tunedToFrequency( uint frequency, int reason );

    62 

    63 // New functions

    64 

    65     RadioStatus::Status determineRadioStatus() const;

    66 

    67     void checkIfCurrentStationIsFavorite();

    68 

    69     QString trimHtmlTags( const QString& html );

    70 

    71     void notify( const QVariant& notification );

    72     void notifyList( const QVariantList& list );

    73 

    74 private: // data

    75 

    76     RadioUiEnginePrivate&   mUiEngine;

    77 

    78     QList<int>              mRequestIndexes;

    79 

    80     RadioStatus::Status     mRadioStatus;

    81 

    82     QVariantList            mNotificationList;

    83 

    84     QTimer*                 mNotificationTimer;

    85 

    86 };

    87 

    88 #endif // RADIOMONITORSERVICE_H