public void unregisterModules(MPSModuleOwner owner, Condition<SModule> condition) {
   Collection<SModule> modulesToRemove = new ArrayList<SModule>();
   for (SModule module : REPO.getModules(owner)) {
     if (condition.met(module)) {
       modulesToRemove.add(module);
     }
   }
   REPO.unregisterModules(modulesToRemove, owner);
 }
Esempio n. 2
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  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)));
  }