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59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
#ifndef GEOJSONPARSER_H
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#define GEOJSONPARSER_H
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#include <QJsonObject>
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#include "parser.h"
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class QJsonObject;
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class QJsonArray;
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class GeoJSONParser : public Parser
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{
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public:
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bool parse(QFile *file, QList<TrackData> &tracks, QList<RouteData> &routes,
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QList<Area> &areas, QVector<Waypoint> &waypoints);
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QString errorString() const {return _errorString;}
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int errorLine() const {return 0;}
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private:
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enum Type {
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Unknown,
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Point,
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LineString,
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MultiPoint,
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Polygon,
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MultiLineString,
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MultiPolygon,
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GeometryCollection,
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Feature,
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FeatureCollection
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};
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Type type(const QJsonObject &json);
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bool point(const QJsonArray &coordinates, Waypoint &waypoint,
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const QJsonValue &properties = QJsonValue());
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bool multiPoint(const QJsonArray &coordinates,
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QVector<Waypoint> &waypoints, const QJsonValue &properties = QJsonValue());
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bool lineString(const QJsonArray &coordinates, SegmentData &segment);
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bool lineString(const QJsonArray &coordinates, TrackData &track,
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const QJsonValue &properties = QJsonValue());
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bool multiLineString(const QJsonArray &coordinates,
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TrackData &track, const QJsonValue &properties = QJsonValue());
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bool polygon(const QJsonArray &coordinates, ::Polygon &pg);
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bool polygon(const QJsonArray &coordinates, Area &area,
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const QJsonValue &properties = QJsonValue());
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bool multiPolygon(const QJsonArray &coordinates, Area &area,
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const QJsonValue &properties = QJsonValue());
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bool geometryCollection(const QJsonObject &json, QList<TrackData> &tracks,
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QList<Area> &areas, QVector<Waypoint> &waypoints,
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const QJsonValue &properties = QJsonValue());
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bool feature(const QJsonObject &json, QList<TrackData> &tracks,
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QList<Area> &areas, QVector<Waypoint> &waypoints);
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bool featureCollection(const QJsonObject &json, QList<TrackData> &tracks,
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QList<Area> &areas, QVector<Waypoint> &waypoints);
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QString _errorString;
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};
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#endif // GEOJSONPARSER_H
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