QStringList KSwitchLanguageDialogPrivate::applicationLanguageList()
{
KSharedConfigPtr config = KGlobal::config();
QStringList languagesList;
if (config->hasGroup("Locale"))
{
KConfigGroup group(config, "Locale");
if (group.hasKey("Language"))
{
languagesList = group.readEntry("Language", QString()).split(':');
}
}
if (languagesList.isEmpty())
{
languagesList = KGlobal::locale()->languageList();
}
KLocale *locale = KGlobal::locale();
for (int i = 0; i < languagesList.count();)
{
if (!locale->isApplicationTranslatedInto(languagesList[i]))
languagesList.removeAt(i);
else
++i;
}
return languagesList;
}
void KSwitchLanguageDialogPrivate::fillApplicationLanguages(KLanguageButton *button)
{
KLocale *locale = KGlobal::locale();
const QStringList allLanguages = locale->allLanguagesList();
for ( int i = 0, count = allLanguages.count(); i < count; ++i )
{
QString languageCode = allLanguages[i];
if (locale->isApplicationTranslatedInto(languageCode))
{
button->insertLanguage(languageCode);
}
}
}