void Translator::loadTranslations(const QString &catalog, const QString &path, const QString &overrideLanguage)
{
const QDir dir(path);
const QLocale locale;
QStringList names = locale.uiLanguages();
if (!overrideLanguage.isEmpty())
names.prepend(overrideLanguage);
foreach (const QString &name, names) {
const QLocale uiLocale(name);
auto translator = new QTranslator(QCoreApplication::instance());
if (translator->load(uiLocale, catalog, QStringLiteral("_"), path)) {
QCoreApplication::instance()->installTranslator(translator);
return;
} else {
delete translator;
foreach (const QString &name, uiLocale.uiLanguages()) {
const QString fileName = QString("%1_%2.qm").arg(catalog, name);
const QString filePath = dir.filePath(fileName);
if (QFile::exists(filePath)) {
return;
}
}
}
}
if (locale.language() != QLocale::C && locale.language() != QLocale::English)
qDebug() << "did not find a translation for" << catalog << "in" << path
<< "for language" << locale.name();
}
///////////////////////////////////////////////////////////
// メイン
///////////////////////////////////////////////////////////
int main( int argc, char *argv[] )
{
#ifdef PANDORA
//VALGRIND実行時用の環境変数
setenv("DISPLAY", ":0.0", 1);
//GlibのOSと開発環境のバージョン不一致に対する暫定対応
//setenv("QT_NO_GLIB", "0", 1);
//EGLFS対応
setenv("EGLFS_X11_SIZE", "800x480", 1);
setenv("EGLFS_X11_FULLSCREEN", "1", 1);
setenv("QT_QPA_EGLFS_DEPTH", "16", 1);
setenv("QT_QPA_EGLFS_PHYSICAL_WIDTH", "200", 1);
setenv("QT_QPA_EGLFS_PHYSICAL_HEIGHT", "150", 1);
#endif
//X11の場合用
QCoreApplication::setAttribute(Qt::AA_X11InitThreads);
#if QT_VERSION >= 0x050700
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
P6VXApp app(argc, argv);
QCommandLineParser parser;
QCommandLineOption safeModeOption(QStringList() << "s" << "safemode", "Safe Mode");
parser.addOption(safeModeOption);
parser.process(app);
bool safeMode = parser.isSet(safeModeOption);
app.enableSafeMode(safeMode);
#ifdef ANDROID
app.setCustomRomPath(CUSTOMROMPATH);
#endif
QLocale locale;
QString lang = locale.uiLanguages()[0];
QTranslator myappTranslator;
//表示言語が日本語でない場合は英語リソースを読み込む
if(lang != "ja-JP" && lang != "ja"){
qDebug() << "LANG = " << lang;
myappTranslator.load(":/translation/PC6001VX_en");
app.installTranslator(&myappTranslator);
} else {
#ifdef ANDROID
app.setFont(QFont("MotoyaLMaru"));
#endif
}
//イベントループが始まったらp6vxapp::startup()を実行
QMetaObject::invokeMethod(&app, "startup", Qt::QueuedConnection);
//イベントループを開始
return app.exec();
}
void LanguagesWidget::localeChanged(QLocale locale)
{
languagesList->clear();
foreach (const QString &lang, locale.uiLanguages()) {
QListWidgetItem *item = new QListWidgetItem(lang, languagesList);
QLocale l(lang);
if (l.language() != QLocale::C) {
QString language = QLocale::languageToString(l.language());
QString country = QLocale::countryToString(l.country());
QString tooltip = QString(QLatin1String("%1: %2/%3")).arg(l.name(), language, country);
item->setToolTip(tooltip);
}
}
}
static QString find_translation(const QLocale & locale,
const QString & filename,
const QString & prefix,
const QString & directory,
const QString & suffix)
{
QString path;
if (QFileInfo(filename).isRelative()) {
path = directory;
if (!path.isEmpty() && !path.endsWith(QLatin1Char('/')))
path += QLatin1Char('/');
}
QFileInfo fi;
QString realname;
QStringList fuzzyLocales;
// see http://www.unicode.org/reports/tr35/#LanguageMatching for inspiration
QStringList languages = locale.uiLanguages();
#if defined(Q_OS_UNIX)
for (int i = languages.size()-1; i >= 0; --i) {
QString lang = languages.at(i);
QString lowerLang = lang.toLower();
if (lang != lowerLang)
languages.insert(i+1, lowerLang);
}
#endif
// try explicit locales names first
foreach (QString localeName, languages) {
localeName.replace(QLatin1Char('-'), QLatin1Char('_'));
realname = path + filename + prefix + localeName + (suffix.isNull() ? QLatin1String(".qm") : suffix);
fi.setFile(realname);
if (fi.isReadable() && fi.isFile())
return realname;
realname = path + filename + prefix + localeName;
fi.setFile(realname);
if (fi.isReadable() && fi.isFile())
return realname;
fuzzyLocales.append(localeName);
}
QV4::ReturnedValue QQmlLocaleData::method_get_uiLanguages(QV4::CallContext *ctx)
{
QV4::Scope scope(ctx);
QLocale *locale = getThisLocale(ctx);
if (!locale)
return QV4::Encode::undefined();
QStringList langs = locale->uiLanguages();
QV4::ScopedArrayObject result(scope, ctx->d()->engine->newArrayObject());
result->arrayReserve(langs.size());
QV4::ScopedValue v(scope);
for (int i = 0; i < langs.size(); ++i)
result->arrayPut(i, (v = ctx->d()->engine->newString(langs.at(i))));
result->setArrayLengthUnchecked(langs.size());
return result.asReturnedValue();
}
void initTranslations(const QLocale &locale)
{
QStringList preferredLangs = locale.uiLanguages();
if(preferredLangs.size()==0)
return;
// uiLanguages sometimes returns more languages than
// than the user has actually selected, so we just pick
// the first one.
QString preferredLang = preferredLangs.at(0);
// On Windows, the locale name is sometimes in the form "fi-FI"
// rather than "fi_FI" that Qt expects.
preferredLang.replace('-', '_');
// Special case: if english is preferred language, no translations are needed.
if(preferredLang == "en")
return;
// Qt's own translations
QTranslator *qtTranslator = new QTranslator;
qtTranslator->load("qt_" + preferredLang, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
qApp->installTranslator(qtTranslator);
// Our translations
QTranslator *myTranslator = new QTranslator;
for(const QString &datapath : DrawpileApp::dataPaths()) {
if(myTranslator->load("drawpile_" + preferredLang, datapath + "/i18n"))
break;
}
if(myTranslator->isEmpty())
delete myTranslator;
else
qApp->installTranslator(myTranslator);
}
QString uiLanguage(QLocale *callerLoc)
{
QSettings s;
s.beginGroup("Language");
if (!s.value("UseSystemLanguage", true).toBool()) {
loc = QLocale(s.value("UiLanguage", QLocale().uiLanguages().first()).toString());
} else {
loc = QLocale(QLocale().uiLanguages().first());
}
QString uiLang = loc.uiLanguages().first();
s.endGroup();
// there's a stupid Qt bug on MacOS where uiLanguages doesn't give us the country info
if (!uiLang.contains('-') && uiLang != loc.bcp47Name()) {
QLocale loc2(loc.bcp47Name());
loc = loc2;
uiLang = loc2.uiLanguages().first();
}
if (callerLoc)
*callerLoc = loc;
// the short format is fine
// the long format uses long weekday and month names, so replace those with the short ones
// for time we don't want the time zone designator and don't want leading zeroes on the hours
shortDateFormat = loc.dateFormat(QLocale::ShortFormat);
dateFormat = loc.dateFormat(QLocale::LongFormat);
dateFormat.replace("dddd,", "ddd").replace("dddd", "ddd").replace("MMMM", "MMM");
// special hack for Swedish as our switching from long weekday names to short weekday names
// messes things up there
dateFormat.replace("'en' 'den' d:'e'", " d");
timeFormat = loc.timeFormat();
timeFormat.replace("(t)", "").replace(" t", "").replace("t", "").replace("hh", "h").replace("HH", "H").replace("'kl'.", "");
timeFormat.replace(".ss", "").replace(":ss", "").replace("ss", "");
return uiLang;
}
QString uiLanguage(QLocale *callerLoc)
{
QSettings s;
s.beginGroup("Language");
QLocale loc;
if (!s.value("UseSystemLanguage", true).toBool()) {
loc = QLocale(s.value("UiLanguage", QLocale().uiLanguages().first()).toString());
}
QString uiLang = loc.uiLanguages().first();
s.endGroup();
// there's a stupid Qt bug on MacOS where uiLanguages doesn't give us the country info
if (!uiLang.contains('-') && uiLang != loc.bcp47Name()) {
QLocale loc2(loc.bcp47Name());
loc = loc2;
uiLang = loc2.uiLanguages().first();
}
if (callerLoc)
*callerLoc = loc;
return uiLang;
}
void init_ui(int *argcp, char ***argvp)
{
QVariant v;
application = new QApplication(*argcp, *argvp);
// tell Qt to use system proxies
// note: on Linux, "system" == "environment variables"
QNetworkProxyFactory::setUseSystemConfiguration(true);
#if QT_VERSION < 0x050000
// ask QString in Qt 4 to interpret all char* as UTF-8,
// like Qt 5 does.
// 106 is "UTF-8", this is faster than lookup by name
// [http://www.iana.org/assignments/character-sets/character-sets.xml]
QTextCodec::setCodecForCStrings(QTextCodec::codecForMib(106));
#endif
QCoreApplication::setOrganizationName("Subsurface");
QCoreApplication::setOrganizationDomain("subsurface.hohndel.org");
QCoreApplication::setApplicationName("Subsurface");
xslt_path = strdup(getSubsurfaceDataPath("xslt").toAscii().data());
QLocale loc;
QString uiLang = loc.uiLanguages().first();
// there's a stupid Qt bug on MacOS where uiLanguages doesn't give us the country info
if (!uiLang.contains('-') && uiLang != loc.bcp47Name()) {
QLocale loc2(loc.bcp47Name());
loc = loc2;
uiLang = loc2.uiLanguages().first();
}
// we don't have translations for English - if we don't check for this
// Qt will proceed to load the second language in preference order - not what we want
// on Linux this tends to be en-US, but on the Mac it's just en
if (!uiLang.startsWith("en")) {
qtTranslator = new QTranslator;
if (qtTranslator->load(loc,"qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
application->installTranslator(qtTranslator);
} else {
qDebug() << "can't find Qt localization for locale" << uiLang <<
"searching in" << QLibraryInfo::location(QLibraryInfo::TranslationsPath);
}
ssrfTranslator = new QTranslator;
if (ssrfTranslator->load(loc,"subsurface", "_") ||
ssrfTranslator->load(loc,"subsurface", "_", getSubsurfaceDataPath("translations")) ||
ssrfTranslator->load(loc,"subsurface", "_", getSubsurfaceDataPath("../translations"))) {
application->installTranslator(ssrfTranslator);
} else {
qDebug() << "can't find Subsurface localization for locale" << uiLang;
}
}
QSettings s;
s.beginGroup("GeneralSettings");
prefs.default_filename = getSetting(s, "default_filename");
s.endGroup();
s.beginGroup("DiveComputer");
default_dive_computer_vendor = getSetting(s, "dive_computer_vendor");
default_dive_computer_product = getSetting(s,"dive_computer_product");
default_dive_computer_device = getSetting(s, "dive_computer_device");
s.endGroup();
window = new MainWindow();
window->show();
if (existing_filename && existing_filename[0] != '\0')
window->setTitle(MWTF_FILENAME);
else
window->setTitle(MWTF_DEFAULT);
return;
}
