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Refactoring

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This commit is contained in:
Martin Tůma 2016-06-21 00:12:34 +02:00
parent 46989bd7a0
commit 68671ed994
2 changed files with 34 additions and 30 deletions
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45
src/parser.cpp
View File

@ -1,7 +1,8 @@
#include "parser.h"
void Parser::handleDataElement(Element element, const QString &value)
void Parser::handleTrackpointData(TrackpointElement element,
const QString &value)
{
switch (element) {
case Elevation:
@ -26,19 +27,19 @@ void Parser::handleDataElement(Element element, const QString &value)
}
}
void Parser::handleWayPointData(QStringRef element, const QString &value)
void Parser::handleWaypointData(WaypointElement element, const QString &value)
{
if (element == "name")
if (element == Name)
_waypoints.last().setDescription(value);
}
void Parser::handleTrekPointAttributes(const QXmlStreamAttributes &attr)
void Parser::handleTrackpointAttributes(const QXmlStreamAttributes &attr)
{
_track->last().coordinates.setY(attr.value("lat").toLatin1().toDouble());
_track->last().coordinates.setX(attr.value("lon").toLatin1().toDouble());
}
void Parser::handleWayPointAttributes(const QXmlStreamAttributes &attr)
void Parser::handleWaypointAttributes(const QXmlStreamAttributes &attr)
{
_waypoints.last().setCoordinates(QPointF(
attr.value("lon").toLatin1().toDouble(),
@ -49,9 +50,9 @@ void Parser::tpExtension()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "hr")
handleDataElement(HeartRate, _reader.readElementText());
handleTrackpointData(HeartRate, _reader.readElementText());
else if (_reader.name() == "atemp")
handleDataElement(Temperature, _reader.readElementText());
handleTrackpointData(Temperature, _reader.readElementText());
else
_reader.skipCurrentElement();
}
@ -61,11 +62,11 @@ void Parser::extensions()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "speed")
handleDataElement(Speed, _reader.readElementText());
handleTrackpointData(Speed, _reader.readElementText());
else if (_reader.name() == "hr" || _reader.name() == "heartrate")
handleDataElement(HeartRate, _reader.readElementText());
handleTrackpointData(HeartRate, _reader.readElementText());
else if (_reader.name() == "temp")
handleDataElement(Temperature, _reader.readElementText());
handleTrackpointData(Temperature, _reader.readElementText());
else if (_reader.name() == "TrackPointExtension")
tpExtension();
else
@ -73,15 +74,15 @@ void Parser::extensions()
}
}
void Parser::trackPointData()
void Parser::trackpointData()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "ele")
handleDataElement(Elevation, _reader.readElementText());
handleTrackpointData(Elevation, _reader.readElementText());
else if (_reader.name() == "time")
handleDataElement(Time, _reader.readElementText());
handleTrackpointData(Time, _reader.readElementText());
else if (_reader.name() == "geoidheight")
handleDataElement(Geoidheight, _reader.readElementText());
handleTrackpointData(Geoidheight, _reader.readElementText());
else if (_reader.name() == "extensions")
extensions();
else
@ -89,13 +90,13 @@ void Parser::trackPointData()
}
}
void Parser::trackPoints()
void Parser::trackpoints()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkpt") {
_track->append(Trackpoint());
handleTrekPointAttributes(_reader.attributes());
trackPointData();
handleTrackpointAttributes(_reader.attributes());
trackpointData();
} else
_reader.skipCurrentElement();
}
@ -105,17 +106,17 @@ void Parser::track()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "trkseg") {
trackPoints();
trackpoints();
} else
_reader.skipCurrentElement();
}
}
void Parser::wayPointData()
void Parser::waypointData()
{
while (_reader.readNextStartElement()) {
if (_reader.name() == "name")
handleWayPointData(_reader.name(), _reader.readElementText());
handleWaypointData(Name, _reader.readElementText());
else
_reader.skipCurrentElement();
}
@ -130,8 +131,8 @@ void Parser::gpx()
track();
} else if (_reader.name() == "wpt") {
_waypoints.append(Waypoint());
handleWayPointAttributes(_reader.attributes());
wayPointData();
handleWaypointAttributes(_reader.attributes());
waypointData();
} else
_reader.skipCurrentElement();
}

19
src/parser.h
View File

@ -18,23 +18,26 @@ public:
int errorLine() const {return _reader.lineNumber();}
private:
enum Element {
enum TrackpointElement {
Elevation, Time, Geoidheight, Speed, HeartRate, Temperature
};
enum WaypointElement {
Name
};
bool parse();
void gpx();
void track();
void trackPoints();
void trackpoints();
void tpExtension();
void extensions();
void trackPointData();
void wayPointData();
void trackpointData();
void waypointData();
void handleWayPointAttributes(const QXmlStreamAttributes &attr);
void handleWayPointData(QStringRef element, const QString &value);
void handleTrekPointAttributes(const QXmlStreamAttributes &attr);
void handleDataElement(Element element, const QString &value);
void handleWaypointAttributes(const QXmlStreamAttributes &attr);
void handleWaypointData(WaypointElement element, const QString &value);
void handleTrackpointAttributes(const QXmlStreamAttributes &attr);
void handleTrackpointData(TrackpointElement element, const QString &value);
QXmlStreamReader _reader;
QList<QVector<Trackpoint> > &_tracks;