qgeoroutexmlparser.h

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// Copyright (C) 2015 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QROUTEXMLPARSER_H

#define QROUTEXMLPARSER_H

#include <QtCore/QObject>

#include <QtCore/QRunnable>

#include <QtCore/QString>

#include <QtCore/QList>

#include <QtLocation/QGeoRouteRequest>

#include <QtLocation/QGeoRouteSegment>

#include <QtLocation/QGeoManeuver>

#include <QtLocation/qgeoroute.h>

QT_BEGIN_NAMESPACE

class QXmlStreamReader;

class QGeoRoute;

class QGeoCoordinate;

class QGeoRectangle;

class QGeoManeuverContainer

public:

    QGeoManeuver maneuver;

    QString id;

    QString toLink; // Id of the link this maneuver brings into

    int legIndex = 0;

    int index = 0;

    QList<QGeoCoordinate> path;

    bool first = false;

    bool last = false;

};

class QGeoRouteSegmentContainer

public:

    QGeoRouteSegment segment;

    QString id;

    QString maneuverId;

    bool operator ==(const QGeoRouteSegmentContainer &other) const

        return ( segment == other.segment && id == other.id && maneuverId == other.maneuverId );

};

class QGeoDynamicSpeedInfoContainer

public:

    QGeoDynamicSpeedInfoContainer();

public:

    double trafficSpeed;

    double baseSpeed;

    int trafficTime;

    int baseTime;

};

class QGeoRouteXmlParser : public QObject, public QRunnable

    Q_OBJECT

public:

    QGeoRouteXmlParser(const QGeoRouteRequest &request);

    ~QGeoRouteXmlParser();

    void parse(const QByteArray &data);

    void run() override;

signals:

    void results(const QList<QGeoRoute> &routes);

    void errorOccurred(const QString &errorString);

private:

    bool parseRootElement();

    bool parseRoute(QGeoRoute *route);

    //bool parseWaypoint(QGeoRoute *route);

    bool parseCoordinates(QGeoCoordinate &coord);

    bool parseMode(QGeoRoute *route);

    bool parseSummary(QGeoRoute *route);

    bool parseGeoPoints(const QString &strPoints, QList<QGeoCoordinate> *geoPoints, const QString &elementName);

    bool parseLeg(int legIndex);

    bool parseManeuver(QList<QGeoManeuverContainer> &maneuvers);

    bool parseLink(QList<QGeoRouteSegmentContainer> &links);

    bool postProcessRoute(QGeoRoute *route);

    bool parseBoundingBox(QGeoRectangle &bounds);

    bool parseDynamicSpeedInfo(QGeoDynamicSpeedInfoContainer &speedInfo);

    QGeoRouteRequest m_request;

    QByteArray m_data;

    QXmlStreamReader *m_reader;

    QList<QGeoRoute> m_results;

    QList<QGeoRoute> m_legs;

    QList<QList<QGeoManeuverContainer>> m_maneuvers;

    //QList<QList<QGeoRouteSegmentContainer>> m_segments;

};

QT_END_NAMESPACE

#endif