void GeneralWidget::onChangeLanguage() {
if ((_changeLanguage->clickModifiers() & Qt::ShiftModifier) && (_changeLanguage->clickModifiers() & Qt::AltModifier)) {
Lang::CurrentCloudManager().switchToLanguage(qsl("custom"));
return;
}
auto manager = Messenger::Instance().langCloudManager();
if (manager->languageList().isEmpty()) {
_languagesLoadedSubscription = subscribe(manager->languageListChanged(), [this] {
unsubscribe(base::take(_languagesLoadedSubscription));
Ui::show(Box<LanguageBox>());
});
} else {
unsubscribe(base::take(_languagesLoadedSubscription));
Ui::show(Box<LanguageBox>());
}
manager->requestLanguageList();
}
/*!
\fn QStringList Qtopia::helpPaths()
Returns a list of directory names where help files are found.
*/
QStringList Qtopia::helpPaths()
{
QStringList path;
QStringList langs = languageList();
QStringList qpepaths = installPaths();
for (QStringList::ConstIterator qit = qpepaths.begin(); qit!=qpepaths.end(); ++qit) {
QStringListIterator it(langs);
it.toBack();
while (it.hasPrevious()) {
QString lang = it.previous();
if ( !lang.isEmpty() )
path += *qit + "help/" + lang + "/html";
}
path += *qit + "pics";
path += *qit + "help/html";
path += *qit + "docs";
}
return path;
}
/**
* @internal
* Tries to install languages using the languageList for the type
*/
void OGenericPluginLoader::installTranslators(const QString& type) {
QStringList lst = languageList();
/*
* for each language and maybe later for each language dir...
* try to load a Translator
*/
for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
QTranslator* trans = new QTranslator( qApp );
QString tfn = QPEApplication::qpeDir()+"i18n/" + *it + "/lib" + type + ".qm" ;
/*
* If loaded then install else clean up and don't leak
*/
if ( trans->load( tfn ) )
qApp->installTranslator( trans );
else
delete trans;
}
}
QStringList KLocale::languageList() const
{
return d->languageList();
}
