@NotNull
public Object[] getVariants() {
final String[] ids = InjectedLanguage.getAvailableLanguageIDs();
return ContainerUtil.map2Array(
ids,
LookupElement.class,
new Function<String, LookupElement>() {
public LookupElement fun(String s) {
final Language l = InjectedLanguage.findLanguageById(s);
assert l != null;
final FileType ft = l.getAssociatedFileType();
if (ft != null) {
return LookupElementBuilder.create(s)
.setIcon(ft.getIcon())
.setTypeText(ft.getDescription());
// } else if (l == StdLanguages.EL) {
// // IDEA-10012
// return new LanguageLookupValue(s, StdFileTypes.JSP.getIcon(),
// "Expression Language");
}
return LookupElementBuilder.create(s).setIcon(EmptyIcon.ICON_16);
}
});
}
