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#ifndef QRADIOTUNER_H
#define QRADIOTUNER_H
#include <QtCore/qobject.h>
#include "qmediaobject.h"
#include "qmediaserviceprovider.h"
#include <QPair>
QT_BEGIN_NAMESPACE
class QRadioTunerPrivate;
class Q_MULTIMEDIA_EXPORT QRadioTuner : public QMediaObject
{
Q_OBJECT
Q_PROPERTY(State state READ state NOTIFY stateChanged)
Q_PROPERTY(Band band READ band WRITE setBand NOTIFY bandChanged)
Q_PROPERTY(int frequency READ frequency WRITE setFrequency NOTIFY frequencyChanged)
Q_PROPERTY(bool stereo READ isStereo NOTIFY stereoStatusChanged)
Q_PROPERTY(StereoMode stereoMode READ stereoMode WRITE setStereoMode)
Q_PROPERTY(int signalStrength READ signalStrength NOTIFY signalStrengthChanged)
Q_PROPERTY(int volume READ volume WRITE setVolume NOTIFY volumeChanged)
Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged)
Q_PROPERTY(bool searching READ isSearching NOTIFY searchingChanged)
Q_ENUMS(State)
Q_ENUMS(Band)
Q_ENUMS(Error)
Q_ENUMS(StereoMode)
public:
enum State { ActiveState, StoppedState };
enum Band { AM, FM, SW, LW, FM2 };
enum Error { NoError, ResourceError, OpenError, OutOfRangeError };
enum StereoMode { ForceStereo, ForceMono, Auto };
QRadioTuner(QObject *parent = 0, QMediaServiceProvider *provider = QMediaServiceProvider::defaultServiceProvider());
~QRadioTuner();
bool isAvailable() const;
QtMultimediaKit::AvailabilityError availabilityError() const;
State state() const;
Band band() const;
bool isBandSupported(Band b) const;
int frequency() const;
int frequencyStep(Band band) const;
QPair<int,int> frequencyRange(Band band) const;
bool isStereo() const;
void setStereoMode(QRadioTuner::StereoMode mode);
StereoMode stereoMode() const;
int signalStrength() const;
int volume() const;
bool isMuted() const;
bool isSearching() const;
Error error() const;
QString errorString() const;
public Q_SLOTS:
void searchForward();
void searchBackward();
void cancelSearch();
void setBand(Band band);
void setFrequency(int frequency);
void setVolume(int volume);
void setMuted(bool muted);
void start();
void stop();
Q_SIGNALS:
void stateChanged(QRadioTuner::State state);
void bandChanged(QRadioTuner::Band band);
void frequencyChanged(int frequency);
void stereoStatusChanged(bool stereo);
void searchingChanged(bool searching);
void signalStrengthChanged(int signalStrength);
void volumeChanged(int volume);
void mutedChanged(bool muted);
void error(Error err);
private:
Q_DISABLE_COPY(QRadioTuner)
Q_DECLARE_PRIVATE(QRadioTuner)
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QRadioTuner::State)
Q_DECLARE_METATYPE(QRadioTuner::Band)
Q_DECLARE_METATYPE(QRadioTuner::Error)
Q_DECLARE_METATYPE(QRadioTuner::StereoMode)
#endif // QRADIOPLAYER_H