1ed8cb373f
We were still using the 'qt' translations instead of 'qtbase' as we should have been using since forever - it's a little unclear from reading the documentation when in the Qt5 life cycle this happened, but definitely several years ago. These are the strings used in situations where Qt already provides us with text (e.g., the entries in the 'Subsurface' menu on Mac, or the button labels in many dialogs). Additionally we didn't try hard enough to find those translations in cases where they are bundled with the app; so basically all scenarios except for Linux distro specific packages or 'build from source' on macOS or Linux were not going to work, even after addressing the qt->qtbase conversion. But of course the developers pretty much all fall into those last two categories. Still, I cannot believe we never fixed this in all those years... To make it more obvious if we still aren't finding the Qt translations this commit also makes that warning be shown in all cases, not just when running in verbose mode. Fixes #2954 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
106 lines
4.3 KiB
C++
106 lines
4.3 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include <QApplication>
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#include <Qt>
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#include <QNetworkProxy>
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#include <QLibraryInfo>
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#include <QTextCodec>
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#include "qthelper.h"
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#include "errorhelper.h"
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#include "core/settings/qPref.h"
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char *settings_suffix = NULL;
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static QTranslator qtTranslator, ssrfTranslator;
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void init_qt_late()
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{
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QApplication *application = qApp;
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// tell Qt to use system proxies
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// note: on Linux, "system" == "environment variables"
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QNetworkProxyFactory::setUseSystemConfiguration(true);
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// Set the locale codec to UTF-8.
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// This makes QFile::encodeName() work on Windows and qPrintable() is equivalent to qUtf8Printable().
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QTextCodec::setCodecForLocale(QTextCodec::codecForMib(106));
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QCoreApplication::setOrganizationName("Subsurface");
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QCoreApplication::setOrganizationDomain("subsurface.hohndel.org");
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#if defined(Q_OS_LINUX)
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QGuiApplication::setDesktopFileName("subsurface");
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#endif
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// enable user specific settings (based on command line argument)
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if (settings_suffix) {
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if (verbose)
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#if defined(SUBSURFACE_MOBILE) && ((defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)) || (defined(Q_OS_DARWIN) && !defined(Q_OS_IOS)))
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qDebug() << "using custom config for" << QString("Subsurface-Mobile-%1").arg(settings_suffix);
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#else
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qDebug() << "using custom config for" << QString("Subsurface-%1").arg(settings_suffix);
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#endif
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#if defined(SUBSURFACE_MOBILE) && ((defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)) || (defined(Q_OS_DARWIN) && !defined(Q_OS_IOS)))
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QCoreApplication::setApplicationName(QString("Subsurface-Mobile-%1").arg(settings_suffix));
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#else
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QCoreApplication::setApplicationName(QString("Subsurface-%1").arg(settings_suffix));
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#endif
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} else {
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#if defined(SUBSURFACE_MOBILE) && ((defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)) || (defined(Q_OS_DARWIN) && !defined(Q_OS_IOS)))
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QCoreApplication::setApplicationName("Subsurface-Mobile");
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#else
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QCoreApplication::setApplicationName("Subsurface");
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#endif
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}
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// Disables the WindowContextHelpButtonHint by default on Qt::Sheet and Qt::Dialog widgets.
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// This hides the ? button on Windows, which only makes sense if you use QWhatsThis functionality.
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#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
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QCoreApplication::setAttribute(Qt::AA_DisableWindowContextHelpButton);
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#endif
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qPref::load();
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// find plugins installed in the application directory (without this SVGs don't work on Windows)
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QCoreApplication::addLibraryPath(QCoreApplication::applicationDirPath());
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QLocale loc;
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// assign en_GB for use in South African locale
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// and capture other French and Spanish speaking countries with the corresponding canonical locales
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if (loc.country() == QLocale::SouthAfrica) {
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loc.setDefault(QLocale("en_GB"));
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loc = QLocale();
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} else if (loc.language() == QLocale::French) {
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loc.setDefault(QLocale("fr_FR"));
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loc = QLocale();
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} else if (loc.language() == QLocale::Spanish) {
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loc.setDefault(QLocale("es_ES"));
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loc = QLocale();
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} else if (loc.language() == QLocale::German && loc.country() != QLocale::Switzerland) {
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loc.setDefault(QLocale("de_DE"));
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loc = QLocale();
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}
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initUiLanguage();
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QString uiLang = getUiLanguage();
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loc = getLocale();
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QLocale::setDefault(loc);
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QString translationLocation;
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#if defined(Q_OS_ANDROID)
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translationLocation = QLatin1String("assets:/translations");
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#elif defined(Q_OS_IOS)
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translationLocation = QLatin1String(":/");
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#else
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translationLocation = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
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#endif
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if (qtTranslator.load(loc, "qtbase", "_", translationLocation) ||
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qtTranslator.load(loc, "qtbase", "_", getSubsurfaceDataPath("translations")) ||
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qtTranslator.load(loc, "qtbase", "_", getSubsurfaceDataPath("../translations"))) {
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application->installTranslator(&qtTranslator);
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} else {
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if (uiLang != "en_US" && uiLang != "en-US")
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qDebug() << "can't find Qt base localization for locale" << uiLang << "searching in" << translationLocation;
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}
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if (ssrfTranslator.load(loc, "subsurface", "_") ||
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ssrfTranslator.load(loc, "subsurface", "_", translationLocation) ||
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ssrfTranslator.load(loc, "subsurface", "_", getSubsurfaceDataPath("translations")) ||
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ssrfTranslator.load(loc, "subsurface", "_", getSubsurfaceDataPath("../translations"))) {
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application->installTranslator(&ssrfTranslator);
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} else {
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qDebug() << "can't find Subsurface localization for locale" << uiLang;
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}
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}
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