void (@NotNull AnActionEvent event) { Presentation presentation = event.getPresentation(); DataContext dataContext = event.getDataContext(); PsiFile psiFile = CommonDataKeys.PSI_FILE.getData(dataContext); if (psiFile != null) { presentation.setEnabled(psiFile.getContainingDirectory() != null); presentation.setVisible(true); } else { // psiFile is null => for the major of case it is NOT an editor context => no parsing => no freeze PsiElement psiElement = CommonDataKeys.PSI_ELEMENT.getData(dataContext); if (psiElement instanceof PsiDirectory) { presentation.setEnabledAndVisible(true); } } }