File indexing completed on 2024-04-21 03:48:36

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2006-2007 Torsten Rahn <tackat@kde.org>
 // SPDX-FileCopyrightText: 2007 Inge Wallin <ingwa@kde.org>
 //
 
 #include <QApplication>
 #include <QFile>
 #include <QDir>
 #include <QLocale>
 #include <QTranslator>
 #include <QStandardPaths>
 
 #include "QtMainWindow.h"
 
 #include "MapThemeManager.h"
 #include "MarbleWidgetInputHandler.h"
 #include "MarbleDirs.h"
 #include "MarbleDebug.h"
 #include "MarbleTest.h"
 #include "MarbleLocale.h"
 #include "GeoUriParser.h"
 
 #ifdef STATIC_BUILD
  #include <QtPlugin>
  Q_IMPORT_PLUGIN(qjpeg)
  Q_IMPORT_PLUGIN(qsvg)
 #endif
 
 #ifdef Q_OS_MACX
 //for getting app bundle path
 #include <ApplicationServices/ApplicationServices.h>
 #endif
 
 using namespace Marble;
  
 // load translation file from normal "KDE Applications" packaging installation
 static bool loadTranslation(const QString &localeDirName, QApplication &app)
 {
     const QString subPath = QLatin1String("locale/") + localeDirName + QLatin1String("/LC_MESSAGES/marble_qt.qm");
     const QString fullPath = QStandardPaths::locate(QStandardPaths::GenericDataLocation, subPath);
     if (fullPath.isEmpty()) {
         return false;
     }
 
     QTranslator* translator = new QTranslator(&app);
     if (!translator->load(fullPath)) {
         delete translator;
         return false;
     }
 
     app.installTranslator(translator);
 
     return true;
 }
 
 // load KDE translators system based translations
 // TODO: document other possible supported translation systems, if any, and where their catalog files are
 static void loadTranslations(QApplication &app)
 {
     // Quote from ecm_create_qm_loader created code:
     // The way Qt translation system handles plural forms makes it necessary to
     // have a translation file which contains only plural forms for `en`.
     // That's why we load the `en` translation unconditionally, then load the
     // translation for the current locale to overload it.
     const QString en(QStringLiteral("en"));
 
     loadTranslation(en, app);
 
     QLocale locale = QLocale::system();
     if (locale.name() != en) {
         if (!loadTranslation(locale.name(), app)) {
             loadTranslation(locale.bcp47Name(), app);
         }
     }
 }
 
 
 int main(int argc, char *argv[])
 {
     QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true);
 
     QApplication app(argc, argv);
     app.setApplicationName( "Marble Virtual Globe" );
     app.setOrganizationName( "KDE" );
     app.setOrganizationDomain( "kde.org" );
     app.setDesktopFileName(QStringLiteral("org.kde.marble-qt"));
 
     // Load Qt translation system catalog for libmarblewidget, the plugins and this app
     loadTranslations(app);
 
     app.setApplicationDisplayName(MainWindow::tr("Marble - Virtual Globe"));
 
     // For non static builds on mac and win
     // we need to be sure we can find the qt image
     // plugins. In mac be sure to look in the
     // application bundle...
 
 #ifdef Q_WS_WIN
     QApplication::addLibraryPath( QApplication::applicationDirPath() 
         + QDir::separator() + QLatin1String("plugins"));
 #endif
 #ifdef Q_OS_MACX
     QApplication::instance()->setAttribute(Qt::AA_DontShowIconsInMenus);
     qDebug("Adding qt image plugins to plugin search path...");
     CFURLRef myBundleRef = CFBundleCopyBundleURL(CFBundleGetMainBundle());
     CFStringRef myMacPath = CFURLCopyFileSystemPath(myBundleRef, kCFURLPOSIXPathStyle);
     const char *mypPathPtr = CFStringGetCStringPtr(myMacPath,CFStringGetSystemEncoding());
     CFRelease(myBundleRef);
     CFRelease(myMacPath);
     QString myPath(mypPathPtr);
     // if we are not in a bundle assume that the app is built
     // as a non bundle app and that image plugins will be
     // in system Qt frameworks. If the app is a bundle
     // lets try to set the qt plugin search path...
     if (myPath.contains(".app"))
     {
       myPath += QLatin1String("/Contents/plugins");
       QApplication::addLibraryPath( myPath );
       qDebug( "Added %s to plugin search path", qPrintable( myPath ) );
     }
 #endif
 
     QString marbleDataPath;
     int dataPathIndex=0;
     QString mapThemeId;
     QString tour;
     QString coordinatesString;
     QString distanceString;
     QString geoUriString;
     MarbleGlobal::Profiles profiles = MarbleGlobal::getInstance()->profiles();
 
     QStringList args = QApplication::arguments();
 
     if ( args.contains( "-h" ) || args.contains( "--help" ) ) {
         qWarning() << "Usage: marble [options] [files]";
         qWarning();
         qWarning() << "[files] can be zero, one or more .kml and/or .gpx files to load and show.";
         qWarning();
         qWarning() << "general options:";
         qWarning() << "  --marbledatapath=<path> .... Overwrite the compile-time path to map themes and other data";
         qWarning() << "  --geo-uri=<uri> ............ Show map at given geo uri";
         qWarning() << "  --latlon=<coordinates> ..... Show map at given lat lon coordinates";
         qWarning() << "  --distance=<value> ......... Set the distance of the observer to the globe (in km)";
         qWarning() << "  --map=<id> ................. Use map id (e.g. \"earth/openstreetmap/openstreetmap.dgml\")";
         qWarning() << "  --tour=<file> .............. Load a KML tour from the given file and play it";
         qWarning();
         qWarning() << "debug options:";
         qWarning() << "  --debug-info ............... write (more) debugging information to the console";
         qWarning() << "  --fps ...................... Show the paint performance (paint rate) in the top left corner";
         qWarning() << "  --runtimeTrace.............. Show the time spent and other debug info of each layer";
         qWarning() << "  --tile-id................... Write the identifier of texture tiles on top of them";
         qWarning() << "  --timedemo ................. Measure the paint performance while moving the map and quit";
         qWarning() << "  --debug-polygons ........... Display the polygon nodes and their index for debugging";
         qWarning() << "  --debug-levels ............. Display OSM placemarks according to the level selected";
         qWarning();
         qWarning() << "profile options (note that marble should automatically detect which profile to use. Override that with the options below):";
         qWarning() << "  --highresolution ........... Enforce the profile for devices with high resolution (e.g. desktop computers)";
         qWarning() << "  --nohighresolution ......... Deactivate the profile for devices with high resolution (e.g. desktop computers)";
 
         return 0;
     }
 
     for ( int i = 1; i < args.count(); ++i ) {
         const QString arg = args.at(i);
 
         if ( arg == QLatin1String( "--debug-info" ) )
         {
             MarbleDebug::setEnabled( true );
         }
         else if ( arg.startsWith( QLatin1String( "--marbledatapath=" ), Qt::CaseInsensitive ) )
         {
             marbleDataPath = args.at(i).mid(17);
         }
         else if ( arg.compare( QLatin1String( "--marbledatapath" ), Qt::CaseInsensitive ) == 0 && i+1 < args.size() ) {
             dataPathIndex = i + 1;
             marbleDataPath = args.value( dataPathIndex );
             ++i;
         }
         else if ( arg == QLatin1String( "--highresolution" ) ) {
             profiles |= MarbleGlobal::HighResolution;
         }
         else if ( arg == QLatin1String( "--nohighresolution" ) ) {
             profiles &= ~MarbleGlobal::HighResolution;
         }
         else if ( arg.startsWith( QLatin1String( "--latlon=" ), Qt::CaseInsensitive ) )
         {
             coordinatesString = arg.mid(9);
         }
         else if ( arg.compare( QLatin1String( "--latlon" ), Qt::CaseInsensitive ) == 0 && i+1 < args.size() ) {
             ++i;
             coordinatesString = args.value( i );
         }
         else if ( arg.compare( QLatin1String( "--geo-uri=" ), Qt::CaseInsensitive ) == 0 ) {
             geoUriString = arg.mid(10);
         }
         else if ( arg.compare( QLatin1String( "--geo-uri" ), Qt::CaseInsensitive ) == 0 && i+1 < args.size() )
         {
             ++i;
             geoUriString = args.value(i);
         }
         else if ( arg.startsWith( QLatin1String( "--distance=" ), Qt::CaseInsensitive ) )
         {
             distanceString = arg.mid(11);
         }
         else if ( arg.compare( QLatin1String( "--distance" ), Qt::CaseInsensitive ) == 0 && i+1 < args.size() ) {
             ++i;
             distanceString = args.value( i );
         }
         else if ( arg.startsWith( QLatin1String( "--map=" ), Qt::CaseInsensitive ) )
         {
             mapThemeId = arg.mid(6);
         }
         else if ( arg.compare( QLatin1String( "--map" ), Qt::CaseInsensitive ) == 0 && i+1 < args.size() ) {
             ++i;
             mapThemeId = args.value( i );
         }
         else if ( arg.startsWith( QLatin1String( "--tour=" ), Qt::CaseInsensitive ) )
         {
             tour = arg.mid(7);
         }
         else if ( arg.compare( QLatin1String( "--tour" ), Qt::CaseInsensitive ) == 0 && i+1 < args.size() ) {
             ++i;
             tour = args.value( i );
         }
     }
     MarbleGlobal::getInstance()->setProfiles( profiles );
 
     MarbleLocale::MeasurementSystem const measurement =
             (MarbleLocale::MeasurementSystem)QLocale::system().measurementSystem();
     MarbleGlobal::getInstance()->locale()->setMeasurementSystem( measurement );
 
     QVariantMap cmdLineSettings;
     if ( !mapThemeId.isEmpty() ) {
         cmdLineSettings.insert( QLatin1String("mapTheme"), QVariant(mapThemeId) );
     }
 
     if ( !coordinatesString.isEmpty() ) {
         bool success = false;
         const GeoDataCoordinates coordinates = GeoDataCoordinates::fromString(coordinatesString, success);
         if ( success ) {
             QVariantList lonLat;
             lonLat << QVariant( coordinates.longitude(GeoDataCoordinates::Degree) )
                    << QVariant( coordinates.latitude(GeoDataCoordinates::Degree) );
             cmdLineSettings.insert( QLatin1String("lonlat"), QVariant(lonLat) );
         }
     }
     if ( !distanceString.isEmpty() ) {
         bool success = false;
         const qreal distance = distanceString.toDouble(&success);
         if ( success ) {
             cmdLineSettings.insert( QLatin1String("distance"), QVariant(distance) );
         }
     }
     if ( !tour.isEmpty() ) {
         cmdLineSettings.insert( QLatin1String("tour"), QVariant(tour) );
     }
 
     cmdLineSettings.insert( QLatin1String("geo-uri"), QVariant(geoUriString) );
 
     MainWindow window( marbleDataPath, cmdLineSettings );
 
 //    window.marbleWidget()->rotateTo( 0, 0, -90 );
 //    window.show();
 
     for ( int i = 1; i < args.count(); ++i ) {
         const QString arg = args.at(i);
         if (arg == QLatin1String("--timedemo")) {
             window.resize(900, 640);
             MarbleTest marbleTest( window.marbleWidget() );
             marbleTest.timeDemo();
             return 0;
         }
 
         if (arg == QLatin1String("--fps")) {
             window.marbleControl()->marbleWidget()->setShowFrameRate( true );
         }
         else if (arg == QLatin1String("--tile-id")) {
             window.marbleControl()->marbleWidget()->setShowTileId(true);
         }
         else if (arg == QLatin1String("--runtimeTrace")) {
             window.marbleControl()->marbleWidget()->setShowRuntimeTrace( true );
         }
         else if (arg == QLatin1String("--debug-polygons")) {
             window.marbleControl()->marbleWidget()->setShowDebugPolygons( true );
         }
         else if ( i != dataPathIndex && QFile::exists( arg ) ) {
             window.addGeoDataFile(arg);
         }
         else if (arg == QLatin1String("--debug-levels")) {
             window.marbleWidget()->setDebugLevelTags(true);
         }
     }
 
     auto const marbleWidget = window.marbleControl()->marbleWidget();
     bool const debugModeEnabled = marbleWidget->showRuntimeTrace() || marbleWidget->showDebugPolygons() ||
             marbleWidget->debugLevelTags() || MarbleDebug::isEnabled();
     marbleWidget->inputHandler()->setDebugModeEnabled(debugModeEnabled);
 
     return app.exec();
 }