public boolean isToDrawMacCorner() {
    if (!SystemInfo.isMac || myComponent.getComponentCount() <= 0) {
      return false;
    }

    if (myComponent.getComponentCount() > 0) {
      Component component = myComponent.getComponent(0);
      if (component instanceof JComponent
          && Boolean.TRUE.equals(((JComponent) component).getClientProperty(SUPPRESS_MAC_CORNER))) {
        return false;
      }
    }

    return true;
  }
  public GeneralHighlightingPass(
      @NotNull Project project,
      @NotNull PsiFile file,
      @NotNull Document document,
      int startOffset,
      int endOffset,
      boolean updateAll,
      @NotNull ProperTextRange priorityRange,
      @Nullable Editor editor) {
    super(project, document, PRESENTABLE_NAME, file, true);
    myStartOffset = startOffset;
    myEndOffset = endOffset;
    myUpdateAll = updateAll;
    myPriorityRange = priorityRange;
    myEditor = editor;

    LOG.assertTrue(file.isValid());
    setId(Pass.UPDATE_ALL);
    myHasErrorElement =
        !isWholeFileHighlighting() && Boolean.TRUE.equals(myFile.getUserData(HAS_ERROR_ELEMENT));
    FileStatusMap fileStatusMap =
        ((DaemonCodeAnalyzerImpl) DaemonCodeAnalyzer.getInstance(myProject)).getFileStatusMap();
    myErrorFound = !isWholeFileHighlighting() && fileStatusMap.wasErrorFound(myDocument);

    myApplyCommand =
        new Runnable() {
          @Override
          public void run() {
            ProperTextRange range = new ProperTextRange(myStartOffset, myEndOffset);
            MarkupModel model = DocumentMarkupModel.forDocument(myDocument, myProject, true);
            UpdateHighlightersUtil.cleanFileLevelHighlights(myProject, Pass.UPDATE_ALL, myFile);
            final EditorColorsScheme colorsScheme = getColorsScheme();
            UpdateHighlightersUtil.setHighlightersInRange(
                myProject,
                myDocument,
                range,
                colorsScheme,
                myHighlights,
                (MarkupModelEx) model,
                Pass.UPDATE_ALL);
          }
        };

    // initial guess to show correct progress in the traffic light icon
    setProgressLimit(document.getTextLength() / 2); // approx number of PSI elements = file length/2
    myGlobalScheme = EditorColorsManager.getInstance().getGlobalScheme();
  }
  public void assertIsDispatchThread(@Nullable final JComponent component) {
    if (component == null) return;

    Thread curThread = Thread.currentThread();
    if (ourDispatchThread == curThread) {
      return;
    }

    if (Boolean.TRUE.equals(component.getClientProperty(WAS_EVER_SHOWN))) {
      assertIsDispatchThread();
    } else {
      final JRootPane root = component.getRootPane();
      if (root != null) {
        component.putClientProperty(WAS_EVER_SHOWN, Boolean.TRUE);
        assertIsDispatchThread();
      }
    }
  }
 private void updateIcon(AnAction action) {
   if (isToggleable()
       && (myPresentation.getIcon() == null
           || myInsideCheckedGroup
           || !UISettings.getInstance().SHOW_ICONS_IN_MENUS)) {
     action.update(myEvent);
     myToggled =
         Boolean.TRUE.equals(
             myEvent.getPresentation().getClientProperty(Toggleable.SELECTED_PROPERTY));
     if (ActionPlaces.MAIN_MENU.equals(myPlace) && SystemInfo.isMacSystemMenu
         || UIUtil.isUnderNimbusLookAndFeel()
         || UIUtil.isUnderWindowsLookAndFeel() && SystemInfo.isWin7OrNewer) {
       setState(myToggled);
     } else if (!(getUI() instanceof GtkMenuItemUI)) {
       if (myToggled) {
         setIcon(ourCheckedIcon);
         setDisabledIcon(IconLoader.getDisabledIcon(ourCheckedIcon));
       } else {
         setIcon(ourUncheckedIcon);
         setDisabledIcon(IconLoader.getDisabledIcon(ourUncheckedIcon));
       }
     }
   } else {
     if (UISettings.getInstance().SHOW_ICONS_IN_MENUS) {
       Icon icon = myPresentation.getIcon();
       if (action instanceof ToggleAction && ((ToggleAction) action).isSelected(myEvent)) {
         icon = new PoppedIcon(icon, 16, 16);
       }
       setIcon(icon);
       if (myPresentation.getDisabledIcon() != null) {
         setDisabledIcon(myPresentation.getDisabledIcon());
       } else {
         setDisabledIcon(IconLoader.getDisabledIcon(icon));
       }
     }
   }
 }