public static void showCreateNewRootMenu(
@NotNull jetbrains.mps.openapi.editor.EditorContext editorContext,
@Nullable Setter<SNode> newRootHandler,
@Nullable Condition<SConcept> conceptsFilter) {
final EditorCell selectedCell = editorContext.getSelectedCell();
int x = selectedCell.getX();
int y = selectedCell.getY();
if (selectedCell instanceof EditorCell_Label) {
y += selectedCell.getHeight();
}
Component editorComponent = ((EditorContext) editorContext).getNodeEditorComponent();
final DataContext dataContext = DataManager.getInstance().getDataContext(editorComponent, x, y);
final SModel model = selectedCell.getSNode().getModel();
if (conceptsFilter == null) {
conceptsFilter = Condition.TRUE_CONDITION;
}
BaseGroup group = new BaseGroup("");
Set<SLanguage> modelLanguages =
new SLanguageHierarchy(SModelOperations.getAllLanguageImports(model)).getExtended();
SLanguage[] languages = modelLanguages.toArray(new SLanguage[modelLanguages.size()]);
Arrays.sort(languages, new ToStringComparator());
for (SLanguage language : languages) {
boolean hasChildren = false;
for (SAbstractConcept ac : language.getConcepts()) {
if (!(ac instanceof SConcept)) {
continue;
}
final SConcept concept = (SConcept) ac;
if (concept.isRootable() && conceptsFilter.met(concept)) {
group.add(new AddNewRootAction(model, concept, newRootHandler));
hasChildren = true;
}
}
if (hasChildren) {
group.addSeparator();
}
}
ListPopup popup =
JBPopupFactory.getInstance()
.createActionGroupPopup(
IdeBundle.message("title.popup.new.element"),
group,
dataContext,
JBPopupFactory.ActionSelectionAid.SPEEDSEARCH,
false);
// popup.showInBestPositionFor(dataContext);
popup.show(new RelativePoint(editorComponent, new Point(x, y)));
}
public void apply() {
if (myNodesToApply.isEmpty()) {
return;
}
SNode first = myNodesToApply.iterator().next();
SModel model = first.getModel();
if (model == null) {
LOG.warning(
"Checking node which is not attached to the model: "
+ first.getPresentation()
+ " "
+ first.getNodeId());
return;
}
// XXX could I demand here that model has to be attached to a repository, so that I can use one
// to obtain LanguageRegistry?
for (SLanguage language : SModelOperations.getAllLanguageImports(model)) {
LanguageRuntime languageRuntime = LanguageRegistry.getInstance().getLanguage(language);
if (languageRuntime == null) {
continue;
}
DataFlowAspectDescriptor aspect = languageRuntime.getAspect(DataFlowAspectDescriptor.class);
if (aspect == null) {
continue;
}
for (DataFlowConstructor rule : aspect.getConstructors(myAnalyzerId)) {
myRules.add(rule);
}
}
Set<SNode> descendants = new LinkedHashSet<SNode>();
for (SNode myNodeToApply : myNodesToApply) {
descendants.addAll(
SNodeOperations.getNodeDescendants(
myNodeToApply, null, false, new SAbstractConcept[] {}));
}
for (SNode descendant : descendants) {
getRules(descendant).forEach(rule -> rule.performActions(myProgram, descendant));
}
}