mirror of
https://github.com/tumic0/GPXSee.git
synced 2024-10-07 07:13:21 +02:00
126 lines
2.6 KiB
C++
126 lines
2.6 KiB
C++
#include <QFileInfo>
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#include <QDir>
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#include "atlas.h"
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#include "offlinemap.h"
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#include "onlinemap.h"
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#include "jnxmap.h"
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#include "mapsource.h"
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#include "maplist.h"
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bool MapList::loadMap(Map* map, const QString &path, bool dir)
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{
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if (map->isValid()) {
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_maps.append(map);
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return true;
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} else {
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if (dir)
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_errorString += path + ": " + map->errorString() + "\n";
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else
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_errorString = map->errorString();
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delete map;
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return false;
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}
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}
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bool MapList::loadSource(const QString &path, bool dir)
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{
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QString err;
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Map *map = MapSource::loadMap(path, err);
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if (!map) {
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if (dir)
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_errorString += path + ": " + err + "\n";
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else
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_errorString = err;
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return false;
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}
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map->setParent(this);
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return loadMap(map, path, dir);
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}
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bool MapList::loadFile(const QString &path, bool *atlas, bool dir)
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{
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QFileInfo fi(path);
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QString suffix = fi.suffix().toLower();
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if (Atlas::isAtlas(path)) {
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*atlas = true;
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return loadMap(new Atlas(path, this), path, dir);
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} else if (suffix == "xml")
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return loadSource(path, dir);
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else if (suffix == "jnx")
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return loadMap(new JNXMap(path, this), path, dir);
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else
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return loadMap(new OfflineMap(path, this), path, dir);
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}
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bool MapList::loadDirR(const QString &path)
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{
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QDir md(path);
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md.setFilter(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
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md.setSorting(QDir::DirsLast);
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QFileInfoList ml = md.entryInfoList();
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bool ret = true;
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for (int i = 0; i < ml.size(); i++) {
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const QFileInfo &fi = ml.at(i);
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QString suffix = fi.suffix().toLower();
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bool atlas = false;
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if (fi.isDir() && fi.fileName() != "set") {
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if (!loadDirR(fi.absoluteFilePath()))
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ret = false;
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} else if (filter().contains("*." + suffix)) {
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if (!loadFile(fi.absoluteFilePath(), &atlas, true))
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ret = false;
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if (atlas)
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break;
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}
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}
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return ret;
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}
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bool MapList::loadFile(const QString &path)
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{
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bool atlas;
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_errorString.clear();
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return loadFile(path, &atlas, false);
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}
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bool MapList::loadDir(const QString &path)
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{
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_errorString.clear();
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return loadDirR(path);
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}
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void MapList::clear()
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{
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for (int i = 0; i < _maps.count(); i++)
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delete _maps.at(i);
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_maps.clear();
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}
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QString MapList::formats()
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{
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return
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tr("Supported files") + " (*.jnx *.map *.tar *.tba *.tif *.tiff *.xml);;"
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+ tr("Garmin JNX maps") + " (*.jnx);;"
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+ tr("OziExplorer maps") + " (*.map);;"
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+ tr("TrekBuddy maps/atlases") + " (*.tar *.tba);;"
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+ tr("GeoTIFF images") + " (*.tif *.tiff);;"
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+ tr("Online map sources") + " (*.xml)";
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}
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QStringList MapList::filter()
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{
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QStringList filter;
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filter << "*.jnx" << "*.map" << "*.tba" << "*.tar" << "*.xml" << "*.tif"
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<< "*.tiff";
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return filter;
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}
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