| /**************************************************************************** |
| ** |
| ** Copyright (C) 2018 Denis Shienkov <denis.shienkov@gmail.com> |
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| ** |
| ** This file is part of the QtPositioning module of the Qt Toolkit. |
| ** |
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| ** GNU Lesser General Public License Usage |
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| ** packaging of this file. Please review the following information to |
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| ** |
| ** GNU General Public License Usage |
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| ****************************************************************************/ |
| |
| #ifndef QGEOPOSITIONINFOSOURCE_GEOCLUE2_P_H |
| #define QGEOPOSITIONINFOSOURCE_GEOCLUE2_P_H |
| |
| #include <QtPositioning/QGeoPositionInfoSource> |
| #include <QtCore/QPointer> |
| #include <manager_interface.h> |
| |
| class OrgFreedesktopGeoClue2ClientInterface; |
| |
| QT_BEGIN_NAMESPACE |
| class QDBusObjectPath; |
| class QTimer; |
| |
| class QGeoPositionInfoSourceGeoclue2 : public QGeoPositionInfoSource |
| { |
| Q_OBJECT |
| |
| public: |
| explicit QGeoPositionInfoSourceGeoclue2(QObject *parent = nullptr); |
| ~QGeoPositionInfoSourceGeoclue2(); |
| |
| // From QGeoPositionInfoSource |
| void setUpdateInterval(int msec) override; |
| QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly = false) const override; |
| PositioningMethods supportedPositioningMethods() const override; |
| void setPreferredPositioningMethods(PositioningMethods methods) override; |
| int minimumUpdateInterval() const override; |
| |
| Error error() const override; |
| |
| void startUpdates() override; |
| void stopUpdates() override; |
| void requestUpdate(int timeout = 5000) override; |
| |
| private: |
| void setError(QGeoPositionInfoSource::Error error); |
| void restoreLastPosition(); |
| void saveLastPosition(); |
| void createClient(); |
| bool configureClient(); |
| void startClient(); |
| void stopClient(); |
| void requestUpdateTimeout(); |
| void handleNewLocation(const QDBusObjectPath &oldLocation, |
| const QDBusObjectPath &newLocation); |
| |
| QTimer *m_requestTimer = nullptr; |
| OrgFreedesktopGeoClue2ManagerInterface m_manager; |
| QPointer<OrgFreedesktopGeoClue2ClientInterface> m_client; |
| bool m_running = false; |
| bool m_lastPositionFromSatellite = false; |
| QGeoPositionInfoSource::Error m_error = NoError; |
| QGeoPositionInfo m_lastPosition; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QGEOPOSITIONINFOSOURCE_GEOCLUE2_P_H |