mirror of
https://github.com/tumic0/GPXSee.git
synced 2024-10-06 23:03:22 +02:00
129 lines
3.0 KiB
C++
129 lines
3.0 KiB
C++
#include <QFile>
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#include <QFileInfo>
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#include <QLineF>
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#include "gpxparser.h"
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#include "tcxparser.h"
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#include "csvparser.h"
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#include "kmlparser.h"
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#include "fitparser.h"
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#include "igcparser.h"
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#include "nmeaparser.h"
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#include "oziparsers.h"
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#include "data.h"
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static GPXParser gpx;
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static TCXParser tcx;
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static KMLParser kml;
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static FITParser fit;
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static CSVParser csv;
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static IGCParser igc;
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static NMEAParser nmea;
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static PLTParser plt;
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static WPTParser wpt;
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static RTEParser rte;
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static QHash<QString, Parser*> parsers()
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{
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QHash<QString, Parser*> hash;
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hash.insert("gpx", &gpx);
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hash.insert("tcx", &tcx);
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hash.insert("kml", &kml);
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hash.insert("fit", &fit);
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hash.insert("csv", &csv);
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hash.insert("igc", &igc);
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hash.insert("nmea", &nmea);
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hash.insert("plt", &plt);
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hash.insert("wpt", &wpt);
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hash.insert("rte", &rte);
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return hash;
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}
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QHash<QString, Parser*> Data::_parsers = parsers();
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Data::~Data()
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{
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for (int i = 0; i < _tracks.count(); i++)
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delete _tracks.at(i);
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for (int i = 0; i < _routes.count(); i++)
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delete _routes.at(i);
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}
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void Data::processData()
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{
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for (int i = 0; i < _trackData.count(); i++)
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_tracks.append(new Track(_trackData.at(i)));
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for (int i = 0; i < _routeData.count(); i++)
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_routes.append(new Route(_routeData.at(i)));
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}
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bool Data::loadFile(const QString &fileName)
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{
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QFile file(fileName);
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QFileInfo fi(fileName);
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_errorString.clear();
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_errorLine = 0;
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if (!file.open(QFile::ReadOnly)) {
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_errorString = qPrintable(file.errorString());
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return false;
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}
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QHash<QString, Parser*>::iterator it;
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if ((it = _parsers.find(fi.suffix().toLower())) != _parsers.end()) {
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if (it.value()->parse(&file, _trackData, _routeData, _waypoints)) {
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processData();
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return true;
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}
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_errorLine = it.value()->errorLine();
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_errorString = it.value()->errorString();
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} else {
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for (it = _parsers.begin(); it != _parsers.end(); it++) {
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if (it.value()->parse(&file, _trackData, _routeData, _waypoints)) {
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processData();
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return true;
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}
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file.reset();
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}
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qWarning("Error loading data file: %s:\n", qPrintable(fileName));
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for (it = _parsers.begin(); it != _parsers.end(); it++)
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qWarning("%s: line %d: %s\n", qPrintable(it.key()),
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it.value()->errorLine(), qPrintable(it.value()->errorString()));
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_errorLine = 0;
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_errorString = "Unknown format";
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}
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return false;
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}
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QString Data::formats()
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{
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return
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tr("Supported files")
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+ " (*.csv *.fit *.gpx *.igc *.kml *.nmea *.plt *.rte *.tcx *.wpt);;"
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+ tr("CSV files") + " (*.csv);;" + tr("FIT files") + " (*.fit);;"
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+ tr("GPX files") + " (*.gpx);;" + tr("IGC files") + " (*.igc);;"
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+ tr("KML files") + " (*.kml);;" + tr("NMEA files") + " (*.nmea);;"
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+ tr("OziExplorer files") + " (*.plt *.rte *.wpt);;"
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+ tr("TCX files") + " (*.tcx);;" + tr("All files") + " (*)";
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}
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QStringList Data::filter()
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{
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QStringList filter;
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QHash<QString, Parser*>::iterator it;
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for (it = _parsers.begin(); it != _parsers.end(); it++)
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filter << QString("*.%1").arg(it.key());
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return filter;
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}
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