void setMsLangIdFallback(OUString const & locale) { // #i32939# setting of default document language // See #i42730# for rules for determining source of settings if (locale.isEmpty()) return;
LanguageType type = LanguageTag::convertToLanguageTypeWithFallback(locale); switch (SvtLanguageOptions::GetScriptTypeOfLanguage(type)) { case SvtScriptType::ASIAN:
MsLangId::setConfiguredAsianFallback(type); break; case SvtScriptType::COMPLEX:
MsLangId::setConfiguredComplexFallback(type); break; default:
MsLangId::setConfiguredWesternFallback(type); break;
}
}
}
bool prepareLocale() { // #i42730# Get the windows 16Bit locale, it should be preferred over the UI // locale:
setMsLangIdFallback(officecfg::System::L10N::SystemLocale::get()); // #i32939# Use system locale to set document default locale:
setMsLangIdFallback(officecfg::System::L10N::Locale::get());
css::uno::Sequence<OUString> inst(
officecfg::Setup::Office::InstalledLocales::get()->getElementNames());
OUString locale(officecfg::Office::Linguistic::General::UILocale::get()); if (!locale.isEmpty()) {
locale = getInstalledLocaleForLanguage(inst, locale); if (locale.isEmpty()) { // Selected language is not/no longer installed: try {
std::shared_ptr<comphelper::ConfigurationChanges> batch(
comphelper::ConfigurationChanges::create());
officecfg::Office::Linguistic::General::UILocale::set(
u""_ustr, batch);
batch->commit();
} catch (const css::uno::Exception &) {
TOOLS_WARN_EXCEPTION("desktop.app", "ignoring");
}
}
} if (locale.isEmpty()) {
locale = getInstalledLocaleForLanguage(
inst, Desktop::GetCommandLineArgs().GetLanguage());
} if (locale.isEmpty()) {
locale = getInstalledLocaleForSystemUILanguage(inst, true);
} if (locale.isEmpty()) { returnfalse;
}
LanguageTag tag(locale); // Prepare default config provider by localizing it to the selected // locale this will ensure localized configuration settings to be // selected according to the UI language:
css::uno::Reference<css::lang::XLocalizable>(
css::configuration::theDefaultProvider::get(
comphelper::getProcessComponentContext()),
css::uno::UNO_QUERY_THROW)->setLocale(tag.getLocale(false)); try {
std::shared_ptr<comphelper::ConfigurationChanges> batch(
comphelper::ConfigurationChanges::create());
officecfg::Setup::L10N::ooLocale::set(locale, batch);
batch->commit();
} catch (const css::uno::Exception &) {
TOOLS_WARN_EXCEPTION("desktop.app", "ignoring");
}
MsLangId::setConfiguredSystemUILanguage(tag.getLanguageType(false));
// Note the system language/locale here may or may not be correct before we // actually set it below. It is what could be figured from the system // setting and may only partially match, like "en" for an unsupported // English locale.
LanguageTag aSysLocTag( MsLangId::getSystemLanguage());
OUString setupSysLoc(officecfg::Setup::L10N::ooSetupSystemLocale::get()); if (!setupSysLoc.isEmpty())
aSysLocTag.reset( setupSysLoc); // Ensure the system locale is set to a known supported locale.
aSysLocTag.makeFallback();
LanguageTag::setConfiguredSystemLanguage( aSysLocTag.getLanguageType(false));
// #i32939# setting of default document locale // #i32939# this should not be based on the UI language // So obtain the system locale now configured just above and pass it on, // resolved of course.
LanguageTag docTag(LANGUAGE_SYSTEM);
setMsLangIdFallback(docTag.getBcp47());
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