/**
* @return The locales that should be topped. The default implementation returns the application
* and diagram locales from user settings along with all locales for which an entry exists in
* this input.
*/
protected LinkedHashSet<Locale> getSuggestedLocales() {
LinkedHashSet<Locale> result = new LinkedHashSet<Locale>(2);
Configuration conf = ServiceLocator.get(ConfigurationManager.class).get();
boolean isSetForLocale = false, isSetForDiagramLocale = false;
Locale locale = conf.getLocale();
for (LangString s : strings) {
if (s.getLang().equals(locale)) {
isSetForLocale = true;
break;
}
}
Locale diagramLocale = conf.getDiagramLocale();
if (diagramLocale.equals(locale)) {
isSetForDiagramLocale = isSetForLocale;
} else {
for (LangString s : strings) {
if (s.getLang().equals(diagramLocale)) {
isSetForDiagramLocale = true;
break;
}
}
}
if (isSetForLocale) result.add(conf.getLocale());
if (isSetForDiagramLocale) result.add(conf.getDiagramLocale());
for (LangString s : strings) result.add(s.getLang());
if (!isSetForLocale) result.add(conf.getLocale());
if (!isSetForDiagramLocale) result.add(conf.getDiagramLocale());
return result;
}
/**
* Return the {@link LangString} from <code>strings</code> for the given {@link Locale}.
*
* @param l The locale which to find the {@link LangString} for.
* @return The {@link LangString} from <code>strings</code> for the given {@link Locale} or <code>
* null</code> if the list doesn't contain any {@link LangString} for the given {@link
* Locale}.
*/
protected LangString getLangString(Locale l) {
for (LangString s : strings) {
if (s.getLang().equals(l)) return s;
}
return null;
}