private static boolean doChooseLanguageToInject(Editor editor, final Processor<String> onChosen) {
final String[] langIds = InjectedLanguage.getAvailableLanguageIDs();
Arrays.sort(langIds);
final JList list = new JBList(langIds);
list.setCellRenderer(
new ListCellRendererWrapper<String>(list.getCellRenderer()) {
@Override
public void customize(
JList list, String value, int index, boolean selected, boolean hasFocus) {
final Language language = InjectedLanguage.findLanguageById(value);
assert language != null;
final FileType ft = language.getAssociatedFileType();
setIcon(ft != null ? ft.getIcon() : EmptyIcon.ICON_16);
setText(
language.getDisplayName() + (ft != null ? " (" + ft.getDescription() + ")" : ""));
}
});
new PopupChooserBuilder(list)
.setItemChoosenCallback(
new Runnable() {
public void run() {
final String string = (String) list.getSelectedValue();
onChosen.process(string);
}
})
.setFilteringEnabled(new Function.Self<Object, String>())
.createPopup()
.showInBestPositionFor(editor);
return true;
}
public static List<Injectable> getAllInjectables() {
Language[] languages = InjectedLanguage.getAvailableLanguages();
List<Injectable> list = new ArrayList<Injectable>();
for (Language language : languages) {
list.add(Injectable.fromLanguage(language));
}
list.addAll(Arrays.asList(ReferenceInjector.EXTENSION_POINT_NAME.getExtensions()));
Collections.sort(list);
return list;
}
private static void invokeImpl(Project project, Editor editor, PsiFile file, String languageId) {
final PsiLanguageInjectionHost host = findInjectionHost(editor, file);
if (host == null) return;
if (defaultFunctionalityWorked(host, languageId)) return;
final Language language = InjectedLanguage.findLanguageById(languageId);
try {
for (LanguageInjectionSupport support : InjectorUtils.getActiveInjectionSupports()) {
if (support.addInjectionInPlace(language, host)) return;
}
TemporaryPlacesRegistry.getInstance(project)
.getLanguageInjectionSupport()
.addInjectionInPlace(language, host);
} finally {
FileContentUtil.reparseFiles(project, Collections.<VirtualFile>emptyList(), true);
}
}