/**************************************************************************** ** ** Copyright (C) 2013 Jolla Ltd. ** Contact: Aaron McCarthy ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtPositioning module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QGEOPOSITIONINFOSOURCE_GEOCLUEMASTER_H #define QGEOPOSITIONINFOSOURCE_GEOCLUEMASTER_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include "qgeocluemaster.h" #include #include #include //#define Q_LOCATION_GEOCLUE_DEBUG QT_BEGIN_NAMESPACE class QGeoPositionInfoSourceGeoclueMaster : public QGeoPositionInfoSource, public QGeoclueMaster { Q_OBJECT public: QGeoPositionInfoSourceGeoclueMaster(QObject *parent = 0); ~QGeoPositionInfoSourceGeoclueMaster(); // From QGeoPositionInfoSource void setUpdateInterval(int msec); QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly = false) const; PositioningMethods supportedPositioningMethods() const; void setPreferredPositioningMethods(PositioningMethods methods); int minimumUpdateInterval() const; void updatePosition(GeocluePositionFields fields, int timestamp, double latitude, double longitude, double altitude, GeoclueAccuracy *accuracy); void regularUpdateFailed(); void velocityUpdateFailed(); void velocityUpdateSucceeded(GeoclueVelocityFields fields, int timestamp, double speed, double direction, double climb); Error error() const; public slots: virtual void startUpdates(); virtual void stopUpdates(); virtual void requestUpdate(int timeout = 5000); private slots: void requestUpdateTimeout(); void positionProviderChanged(const QByteArray &service, const QByteArray &path); private: void configurePositionSource(); void cleanupPositionSource(); void setOptions(); private: GeocluePosition *m_pos; GeoclueVelocity *m_vel; QTimer m_requestTimer; bool m_lastVelocityIsFresh; bool m_regularUpdateTimedOut; double m_lastVelocity; double m_lastDirection; double m_lastClimb; bool m_lastPositionFromSatellite; QGeoPositionInfo m_lastPosition; PositioningMethods m_methods; bool m_running; QGeoPositionInfoSource::Error m_error; }; QT_END_NAMESPACE #endif // QGEOPOSITIONINFOSOURCE_GEOCLUEMASTER_H