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    41 

    42 #ifndef QGEOSATELLITEDIALOG_H

    43 #define QGEOSATELLITEDIALOG_H

    44 

    45 #include <QObject>

    46 #include <QDialog>

    47 

    48 #include <qmobilityglobal.h>

    49 

    50 QTM_BEGIN_NAMESPACE

    51 class QGeoPositionInfoSource;

    52 class QGeoPositionInfo;

    53 class QGeoSatelliteInfoSource;

    54 class QGeoSatelliteInfo;

    55 QTM_END_NAMESPACE

    56 

    57 class SatelliteWidget;

    58 

    59 QT_BEGIN_NAMESPACE

    60 class QPushButton;

    61 class QTimer;

    62 QT_END_NAMESPACE

    63 

    64 QTM_USE_NAMESPACE

    65 

    66 class SatelliteDialog : public QDialog

    67 {

    68     Q_OBJECT

    69 

    70 public:

    71     enum ExitBehaviour {

    72         ExitOnFixOrCancel,

    73         ExitOnCancel

    74     };

    75 

    76     enum Ordering {

    77         OrderBySignalStrength,

    78         OrderByPrnNumber

    79     };

    80 

    81     enum StrengthScaling {

    82         ScaleToMaxAvailable,

    83         ScaleToMaxPossible

    84     };

    85 

    86     SatelliteDialog(QWidget *parent = 0,

    87                     int noSatelliteTimeoutSeconds = 30,

    88                     ExitBehaviour exitBehaviour = ExitOnFixOrCancel,

    89                     Ordering ordering = OrderBySignalStrength,

    90                     StrengthScaling scaling = ScaleToMaxPossible);

    91 

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

    93 

    94     ExitBehaviour exitBehaviour() const;

    95     void setExitBehaviour(ExitBehaviour exitBehaviour);

    96 

    97     Ordering ordering() const;

    98     void setOrdering(Ordering ordering);

    99 

   100     StrengthScaling strengthScaling() const;

   101     void setStrengthScaling(StrengthScaling scaling);

   102 

   103 private slots:

   104     void positionUpdated(const QGeoPositionInfo &pos);

   105 

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

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

   108 

   109     void switchButtonClicked();

   110     void noSatelliteTimeout();

   111 #if defined(Q_OS_SYMBIAN)

   112     // workaround for QTBUG-4771

   113     void restoreWindowTitle();

   114 #endif

   115 

   116 private:

   117     int m_noSatelliteTimeoutSeconds;

   118     ExitBehaviour m_exitBehaviour;

   119     Ordering m_ordering;

   120     StrengthScaling m_scaling;

   121 

   122     QTimer *noSatelliteTimer;

   123 

   124     SatelliteWidget *satelliteWidget;

   125     QPushButton *switchButton;

   126     QPushButton *cancelButton;

   127 #if defined(Q_OS_SYMBIAN)

   128     // workaround for QTBUG-4771

   129     QString oldTitle;

   130 #endif

   131 };

   132 

   133 #endif // #ifndef QGEOSATELLITEDIALOG_H