public void update()

in src/java/org/jetbrains/plugins/clojure/repl/actions/ClojureConsoleActionBase.java [79:126]

40 lines of code
10 McCabe index (conditional complexity)


  public void update(AnActionEvent e) {
    final Presentation presentation = e.getPresentation();

    final Editor editor = e.getData(DataKeys.EDITOR);

    if (editor == null) {
      presentation.setEnabled(false);
      return;
    }
    final Project project = editor.getProject();
    if (project == null) {
      presentation.setEnabled(false);
      return;
    }

    final Document document = editor.getDocument();
    final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
    if (psiFile == null || !(psiFile instanceof ClojureFile)) {
      presentation.setEnabled(false);
      return;
    }

    final VirtualFile virtualFile = psiFile.getVirtualFile();
    if (virtualFile == null || virtualFile instanceof LightVirtualFile) {
      presentation.setEnabled(false);
      return;
    }
    final String filePath = virtualFile.getPath();
    if (filePath == null) {
      presentation.setEnabled(false);
      return;
    }

    final ClojureConsoleProcessHandler handler = findRunningClojureConsole(project);
    if (handler == null) {
      presentation.setEnabled(false);
      return;
    }

    final LanguageConsoleImpl console = handler.getLanguageConsole();
    if (!(console instanceof ClojureConsole)) {
      presentation.setEnabled(false);
      return;
    }

    presentation.setEnabled(true);

  }