public void updatePanel()

in src/org/jetbrains/plugins/ipnb/editor/panels/code/IpnbCodePanel.java [328:359]
31 lines of code
9 McCabe index (conditional complexity)

  public void updatePanel(@Nullable final String replacementContent, @Nullable final IpnbOutputCell outputContent) {
    final Application application = ApplicationManager.getApplication();
    application.invokeAndWait(() -> {
      if (replacementContent == null && outputContent == null) {
        myCell.removeCellOutputs();
        myViewPanel.removeAll();
        application.runReadAction(() -> {
          final JComponent panel = createViewPanel();
          myViewPanel.add(panel);
          String prompt = IpnbEditorUtil.prompt(-1, IpnbEditorUtil.PromptType.In);
          myPromptLabel.setText(prompt);
        });
      }

      if (replacementContent != null) {
        if (replacementContent.isEmpty() || myCell.getSource().isEmpty()) {
          myCell.setSource(Arrays.asList(StringUtil.splitByLinesKeepSeparators(replacementContent)));
        }
        String prompt = IpnbEditorUtil.prompt(null, IpnbEditorUtil.PromptType.In);
        myCell.setPromptNumber(null);
        myPromptLabel.setText(prompt);
        application.runWriteAction(() -> myCodeSourcePanel.getEditor().getDocument().setText(replacementContent));
      }
      if (outputContent != null && myHideableOutputPanel != null) {
        myCell.addCellOutput(outputContent);
        final JComponent component = myHideableOutputPanel.getSecondComponent();
        if (component != null) {
          addOutputPanel(component, outputContent, outputContent instanceof IpnbOutOutputCell);
        }
      }
    }, ModalityState.stateForComponent(this));
  }