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     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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    40 ****************************************************************************/

    41 

    42 #ifndef QRADIOTUNERCONTROL_H

    43 #define QRADIOTUNERCONTROL_H

    44 

    45 #include <qmediacontrol.h>

    46 #include <qradiotuner.h>

    47 

    48 QTM_BEGIN_NAMESPACE

    49 

    50 class Q_MEDIA_EXPORT QRadioTunerControl : public QMediaControl

    51 {

    52     Q_OBJECT

    53 

    54 public:

    55     ~QRadioTunerControl();

    56 

    57     virtual bool isAvailable() const = 0;

    58     virtual QtMedia::AvailabilityError availabilityError() const = 0;

    59 

    60     virtual QRadioTuner::State state() const = 0;

    61 

    62     virtual QRadioTuner::Band band() const = 0;

    63     virtual void setBand(QRadioTuner::Band b) = 0;

    64     virtual bool isBandSupported(QRadioTuner::Band b) const = 0;

    65 

    66     virtual int frequency() const = 0;

    67     virtual int frequencyStep(QRadioTuner::Band b) const = 0;

    68     virtual QPair<int,int> frequencyRange(QRadioTuner::Band b) const = 0;

    69     virtual void setFrequency(int frequency) = 0;

    70 

    71     virtual bool isStereo() const = 0;

    72     virtual QRadioTuner::StereoMode stereoMode() const = 0;

    73     virtual void setStereoMode(QRadioTuner::StereoMode mode) = 0;

    74 

    75     virtual int signalStrength() const = 0;

    76 

    77     virtual int volume() const = 0;

    78     virtual void setVolume(int volume) = 0;

    79 

    80     virtual bool isMuted() const = 0;

    81     virtual void setMuted(bool muted) = 0;

    82 

    83     virtual bool isSearching() const = 0;

    84 

    85     virtual void searchForward() = 0;

    86     virtual void searchBackward() = 0;

    87     virtual void cancelSearch() = 0;

    88 

    89     virtual void start() = 0;

    90     virtual void stop() = 0;

    91 

    92     virtual QRadioTuner::Error error() const = 0;

    93     virtual QString errorString() const = 0;

    94 

    95 Q_SIGNALS:

    96     void stateChanged(QRadioTuner::State state);

    97     void bandChanged(QRadioTuner::Band band);

    98     void frequencyChanged(int frequency);

    99     void stereoStatusChanged(bool stereo);

   100     void searchingChanged(bool stereo);

   101     void signalStrengthChanged(int signalStrength);

   102     void volumeChanged(int volume);

   103     void mutedChanged(bool muted);

   104     void error(QRadioTuner::Error err);

   105 

   106 protected:

   107     QRadioTunerControl(QObject *parent = 0);

   108 };

   109 

   110 #define QRadioTunerControl_iid "com.nokia.Qt.QRadioTunerControl/1.0"

   111 Q_MEDIA_DECLARE_CONTROL(QRadioTunerControl, QRadioTunerControl_iid)

   112 

   113 QTM_END_NAMESPACE

   114 

   115 #endif  // QRADIOTUNERCONTROL_H