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Some more GPX parser code cleanup

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This commit is contained in:
Martin Tůma 2016-10-27 08:27:25 +02:00
parent b67428065f
commit a773921da0
2 changed files with 14 additions and 18 deletions
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22
src/gpxparser.cpp
View File

@ -166,33 +166,33 @@ void GPXParser::waypointData(Waypoint &waypoint)
waypoint.setElevation(waypoint.elevation() - gh);
}
void GPXParser::trackpoints()
void GPXParser::trackpoints(QVector<Trackpoint> &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkpt") {
_track->append(Trackpoint(coordinates()));
trackpointData(_track->last());
track.append(Trackpoint(coordinates()));
trackpointData(track.last());
} else
_reader.skipCurrentElement();
}
}
void GPXParser::routepoints()
void GPXParser::routepoints(QVector<Waypoint> &route)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "rtept") {
_route->append(Waypoint(coordinates()));
waypointData(_route->last());
route.append(Waypoint(coordinates()));
waypointData(route.last());
} else
_reader.skipCurrentElement();
}
}
void GPXParser::track()
void GPXParser::track(QVector<Trackpoint> &track)
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkseg") {
trackpoints();
trackpoints(track);
} else
_reader.skipCurrentElement();
}
@ -203,12 +203,10 @@ void GPXParser::gpx()
while (_reader.readNextStartElement()) {
if (_reader.name() == "trk") {
_tracks.append(QVector<Trackpoint>());
_track = &_tracks.back();
track();
track(_tracks.back());
} else if (_reader.name() == "rte") {
_routes.append(QVector<Waypoint>());
_route = &_routes.back();
routepoints();
routepoints(_routes.back());
} else if (_reader.name() == "wpt") {
_waypoints.append(Waypoint(coordinates()));
waypointData(_waypoints.last());

10
src/gpxparser.h
View File

@ -11,7 +11,7 @@ class GPXParser : public Parser
public:
GPXParser(QList<QVector<Trackpoint> > &tracks,
QList<QVector<Waypoint> > &routes, QList<Waypoint> &waypoints)
: Parser(tracks, routes, waypoints) {_track = 0; _route = 0;}
: Parser(tracks, routes, waypoints) {}
~GPXParser() {}
bool loadFile(QIODevice *device);
@ -25,9 +25,9 @@ private:
bool parse();
void gpx();
void track();
void trackpoints();
void routepoints();
void track(QVector<Trackpoint> &track);
void trackpoints(QVector<Trackpoint> &track);
void routepoints(QVector<Waypoint> &route);
void tpExtension(Trackpoint &trackpoint);
void extensions(Trackpoint &trackpoint);
void trackpointData(Trackpoint &trackpoint);
@ -40,8 +40,6 @@ private:
void handleTrackpointData(DataType type, Trackpoint &trackpoint);
QXmlStreamReader _reader;
QVector<Trackpoint> *_track;
QVector<Waypoint> *_route;
};
#endif // GPXPARSER_H