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39 
40 #ifndef QGEOPOSITIONINFOSOURCE_GEOCLUE2_P_H
41 #define QGEOPOSITIONINFOSOURCE_GEOCLUE2_P_H
42 
43 #include <QtPositioning/QGeoPositionInfoSource>
44 #include <QtCore/QPointer>
45 #include <manager_interface.h>
46 
47 class OrgFreedesktopGeoClue2ClientInterface;
48 
49 QT_BEGIN_NAMESPACE
50 class QDBusObjectPath;
51 class QTimer;
52 
53 class QGeoPositionInfoSourceGeoclue2 : public QGeoPositionInfoSource
54 {
55     Q_OBJECT
56 
57 public:
58     explicit QGeoPositionInfoSourceGeoclue2(QObject *parent = nullptr);
59     ~QGeoPositionInfoSourceGeoclue2();
60 
61     // From QGeoPositionInfoSource
62     void setUpdateInterval(int msec) override;
63     QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly = false) const override;
64     PositioningMethods supportedPositioningMethods() const override;
65     void setPreferredPositioningMethods(PositioningMethods methods) override;
66     int minimumUpdateInterval() const override;
67 
68     Error error() const override;
69 
70     void startUpdates() override;
71     void stopUpdates() override;
72     void requestUpdate(int timeout = 5000) override;
73 
74 private:
75     void setError(QGeoPositionInfoSource::Error error);
76     void restoreLastPosition();
77     void saveLastPosition();
78     void createClient();
79     bool configureClient();
80     void startClient();
81     void stopClient();
82     void requestUpdateTimeout();
83     void handleNewLocation(const QDBusObjectPath &oldLocation,
84                            const QDBusObjectPath &newLocation);
85 
86     QTimer *m_requestTimer = nullptr;
87     OrgFreedesktopGeoClue2ManagerInterface m_manager;
88     QPointer<OrgFreedesktopGeoClue2ClientInterface> m_client;
89     bool m_running = false;
90     bool m_lastPositionFromSatellite = false;
91     QGeoPositionInfoSource::Error m_error = NoError;
92     QGeoPositionInfo m_lastPosition;
93 };
94 
95 QT_END_NAMESPACE
96 
97 #endif // QGEOPOSITIONINFOSOURCE_GEOCLUE2_P_H
98