mirror of
https://github.com/tumic0/GPXSee.git
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124 lines
3.1 KiB
C++
124 lines
3.1 KiB
C++
#include <QtGlobal>
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#include <QTranslator>
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#include <QLocale>
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#include <QFileOpenEvent>
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#include <QNetworkProxyFactory>
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#include <QNetworkAccessManager>
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#include <QLibraryInfo>
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#include <QSettings>
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#include "common/programpaths.h"
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#include "common/config.h"
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#include "map/downloader.h"
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#include "map/ellipsoid.h"
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#include "map/gcs.h"
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#include "map/pcs.h"
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#include "data/dem.h"
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#include "opengl.h"
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#include "gui.h"
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#include "settings.h"
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#include "app.h"
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App::App(int &argc, char **argv) : QApplication(argc, argv)
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{
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#if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
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setApplicationName(APP_NAME);
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#else
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setApplicationName(QString(APP_NAME).toLower());
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#endif
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setApplicationVersion(APP_VERSION);
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QTranslator *gpxsee = new QTranslator(this);
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gpxsee->load(QLocale::system(), "gpxsee", "_",
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ProgramPaths::translationsDir());
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installTranslator(gpxsee);
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QTranslator *qt = new QTranslator(this);
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#if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
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qt->load(QLocale::system(), "qt", "_", ProgramPaths::translationsDir());
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#else // Q_OS_WIN32 || Q_OS_MAC
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qt->load(QLocale::system(), "qt", "_", QLibraryInfo::location(
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QLibraryInfo::TranslationsPath));
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#endif // Q_OS_WIN32 || Q_OS_MAC
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installTranslator(qt);
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#ifdef Q_OS_MAC
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setAttribute(Qt::AA_DontShowIconsInMenus);
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#endif // Q_OS_MAC
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QNetworkProxyFactory::setUseSystemConfiguration(true);
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/* The QNetworkAccessManager must be a child of QApplication, otherwise it
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triggers the following warning on exit (and may probably crash):
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"QThreadStorage: Thread X exited after QThreadStorage Y destroyed" */
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Downloader::setNetworkManager(new QNetworkAccessManager(this));
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DEM::setDir(ProgramPaths::demDir());
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OPENGL_SET_FORMAT(4, 8);
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loadDatums();
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loadPCSs();
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QSettings settings(qApp->applicationName(), qApp->applicationName());
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settings.beginGroup(OPTIONS_SETTINGS_GROUP);
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#ifdef ENABLE_HTTP2
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Downloader::enableHTTP2(settings.value(ENABLE_HTTP2_SETTING,
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ENABLE_HTTP2_DEFAULT).toBool());
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#endif // ENABLE_HTTP2
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Downloader::setTimeout(settings.value(CONNECTION_TIMEOUT_SETTING,
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CONNECTION_TIMEOUT_DEFAULT).toInt());
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settings.endGroup();
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_gui = new GUI();
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}
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App::~App()
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{
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delete _gui;
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}
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int App::run()
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{
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_gui->show();
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QStringList args(arguments());
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for (int i = 1; i < args.count(); i++)
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_gui->openFile(args.at(i));
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return exec();
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}
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bool App::event(QEvent *event)
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{
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if (event->type() == QEvent::FileOpen) {
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QFileOpenEvent *e = static_cast<QFileOpenEvent *>(event);
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return _gui->openFile(e->file());
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}
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return QApplication::event(event);
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}
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void App::loadDatums()
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{
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QString ellipsoidsFile(ProgramPaths::ellipsoidsFile());
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QString gcsFile(ProgramPaths::gcsFile());
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if (ellipsoidsFile.isNull())
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qWarning("No ellipsoids file found.");
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if (gcsFile.isNull())
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qWarning("No GCS file found.");
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if (!ellipsoidsFile.isNull() && !gcsFile.isNull()) {
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Ellipsoid::loadList(ellipsoidsFile);
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GCS::loadList(gcsFile);
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} else
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qWarning("Maps based on a datum different from WGS84 won't work.");
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}
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void App::loadPCSs()
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{
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QString pcsFile(ProgramPaths::pcsFile());
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if (pcsFile.isNull())
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qWarning("No PCS file found.");
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else
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PCS::loadList(pcsFile);
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}
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