logfilepositionsource.h

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++ // Copyright (C) 2017 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

++ #ifndef LOGFILEPOSITIONSOURCE_H

++ #define LOGFILEPOSITIONSOURCE_H

++

++ #include <QtPositioning/qgeopositioninfosource.h>

++

++ QT_BEGIN_NAMESPACE

++ class QFile;

++ class QTimer;

++ QT_END_NAMESPACE

++

++ class LogFilePositionSource : public QGeoPositionInfoSource

++ {

++     Q_OBJECT

++ public:

++     LogFilePositionSource(QObject *parent = 0);

++

++     QGeoPositionInfo lastKnownPosition(bool satelliteMethodsOnly = false) const override;

++

++     PositioningMethods supportedPositioningMethods() const override;

++     int minimumUpdateInterval() const override;

++     Error error() const override;

++

++ public slots:

++     virtual void startUpdates() override;

++     virtual void stopUpdates() override;

++

++     virtual void requestUpdate(int timeout = 5000) override;

++

++ private slots:

++     void readNextPosition();

++

++ private:

++     QFile *logFile;

++     QTimer *timer;

++     QGeoPositionInfo lastPosition;

++     Error lastError = QGeoPositionInfoSource::NoError;

++ };

++

++ #endif