@Override
  protected boolean customizeNonPsiElementLeftRenderer(
      ColoredListCellRenderer renderer,
      JList list,
      Object value,
      int index,
      boolean selected,
      boolean hasFocus) {
    if (!(value instanceof NavigationItem)) return false;

    NavigationItem item = (NavigationItem) value;

    TextAttributes attributes = getNavigationItemAttributes(item);

    SimpleTextAttributes nameAttributes =
        attributes != null ? SimpleTextAttributes.fromTextAttributes(attributes) : null;

    Color color = list.getForeground();
    if (nameAttributes == null) nameAttributes = new SimpleTextAttributes(Font.PLAIN, color);

    renderer.append(item + " ", nameAttributes);
    ItemPresentation itemPresentation = item.getPresentation();
    assert itemPresentation != null;
    renderer.setIcon(itemPresentation.getIcon(true));

    String locationString = itemPresentation.getLocationString();
    if (!StringUtil.isEmpty(locationString)) {
      renderer.append(locationString, new SimpleTextAttributes(Font.PLAIN, JBColor.GRAY));
    }
    return true;
  }
  public static boolean openFileWithPsiElement(
      PsiElement element, boolean searchForOpen, boolean requestFocus) {
    boolean openAsNative = false;
    if (element instanceof PsiFile) {
      VirtualFile virtualFile = ((PsiFile) element).getVirtualFile();
      if (virtualFile != null) {
        openAsNative = ElementBase.isNativeFileType(virtualFile.getFileType());
      }
    }

    if (searchForOpen) {
      element.putUserData(FileEditorManager.USE_CURRENT_WINDOW, null);
    } else {
      element.putUserData(FileEditorManager.USE_CURRENT_WINDOW, true);
    }

    if (openAsNative || !activatePsiElementIfOpen(element, searchForOpen, requestFocus)) {
      final NavigationItem navigationItem = (NavigationItem) element;
      if (!navigationItem.canNavigate()) return false;
      navigationItem.navigate(requestFocus);
      return true;
    }

    element.putUserData(FileEditorManager.USE_CURRENT_WINDOW, null);
    return false;
  }
Beispiel #3
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 @NotNull
 public String getNodeText(@NotNull PsiElement element, boolean useFullName) {
   if (useFullName) {
     if (element instanceof NavigationItem) {
       final NavigationItem navigationItem = ((NavigationItem) element);
       final ItemPresentation presentation = navigationItem.getPresentation();
       if (presentation != null && presentation.getPresentableText() != null) {
         return presentation.getPresentableText();
       }
       final String name = navigationItem.getName();
       if (name != null) {
         return name;
       }
     }
   }
   if (element instanceof PsiNamedElement) {
     final String name = ((PsiNamedElement) element).getName();
     if (name != null) return name;
   }
   return element.toString();
 }