コード例 #1
0
  @NotNull
  @Override
  public RelativePoint guessBestPopupLocation(@NotNull DataContext dataContext) {
    Component component = PlatformDataKeys.CONTEXT_COMPONENT.getData(dataContext);
    JComponent focusOwner = component instanceof JComponent ? (JComponent) component : null;

    if (focusOwner == null) {
      Project project = PlatformDataKeys.PROJECT.getData(dataContext);
      IdeFrameImpl frame =
          project == null
              ? null
              : ((WindowManagerEx) WindowManager.getInstance()).getFrame(project);
      focusOwner = frame == null ? null : frame.getRootPane();
      if (focusOwner == null) {
        throw new IllegalArgumentException("focusOwner cannot be null");
      }
    }

    final Point point = PlatformDataKeys.CONTEXT_MENU_POINT.getData(dataContext);
    if (point != null) {
      return new RelativePoint(focusOwner, point);
    }

    Editor editor = PlatformDataKeys.EDITOR.getData(dataContext);
    if (editor != null && focusOwner == editor.getContentComponent()) {
      return guessBestPopupLocation(editor);
    } else {
      return guessBestPopupLocation(focusOwner);
    }
  }
コード例 #2
0
  @Override
  public void actionPerformed(AnActionEvent e) {

    DataContext context = e.getDataContext();
    Editor editor = PlatformDataKeys.EDITOR.getData(context);
    PsiFile psiFile = LangDataKeys.PSI_FILE.getData(context);
    if (psiFile == null) return;

    List<GotoRelatedItem> items = getItems(psiFile, editor, context);
    if (items.isEmpty()) return;
    if (items.size() == 1 && items.get(0).getElement() != null) {
      items.get(0).navigate();
      return;
    }
    if (ApplicationManager.getApplication().isUnitTestMode()) {
      System.out.println(items);
    }
    createPopup(items, "Go to Related Files").showInBestPositionFor(context);
  }