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#ifndef QGEOSATELLITEDIALOG_H

#define QGEOSATELLITEDIALOG_H

#include <QObject>

#include <QDialog>

#include <qmobilityglobal.h>

QTM_BEGIN_NAMESPACE

class QGeoPositionInfoSource;

class QGeoPositionInfo;

class QGeoSatelliteInfoSource;

class QGeoSatelliteInfo;

QTM_END_NAMESPACE

class SatelliteWidget;

QT_BEGIN_NAMESPACE

class QPushButton;

class QTimer;

QT_END_NAMESPACE

QTM_USE_NAMESPACE

class SatelliteDialog : public QDialog

{

    Q_OBJECT

public:

    enum ExitBehaviour {

        ExitOnFixOrCancel,

        ExitOnCancel

    };

    enum Ordering {

        OrderBySignalStrength,

        OrderByPrnNumber

    };

    enum StrengthScaling {

        ScaleToMaxAvailable,

        ScaleToMaxPossible

    };

    SatelliteDialog(QWidget *parent = 0,

                    int noSatelliteTimeoutSeconds = 30,

                    ExitBehaviour exitBehaviour = ExitOnFixOrCancel,

                    Ordering ordering = OrderBySignalStrength,

                    StrengthScaling scaling = ScaleToMaxPossible);

    void connectSources(QGeoPositionInfoSource *posSource, QGeoSatelliteInfoSource *satSource);

    ExitBehaviour exitBehaviour() const;

    void setExitBehaviour(ExitBehaviour exitBehaviour);

    Ordering ordering() const;

    void setOrdering(Ordering ordering);

    StrengthScaling strengthScaling() const;

    void setStrengthScaling(StrengthScaling scaling);

private slots:

    void positionUpdated(const QGeoPositionInfo &pos);

    void satellitesInViewUpdated(const QList<QGeoSatelliteInfo> &list);

    void satellitesInUseUpdated(const QList<QGeoSatelliteInfo> &list);

    void switchButtonClicked();

    void noSatelliteTimeout();

#if defined(Q_OS_SYMBIAN)

    // workaround for QTBUG-4771

    void restoreWindowTitle();

#endif

private:

    int m_noSatelliteTimeoutSeconds;

    ExitBehaviour m_exitBehaviour;

    Ordering m_ordering;

    StrengthScaling m_scaling;

    QTimer *noSatelliteTimer;

    SatelliteWidget *satelliteWidget;

    QPushButton *switchButton;

    QPushButton *cancelButton;

#if defined(Q_OS_SYMBIAN)

    // workaround for QTBUG-4771

    QString oldTitle;

#endif

};

#endif // #ifndef QGEOSATELLITEDIALOG_H