void (@NotNull AnActionEvent event) { Presentation presentation = event.getPresentation(); final EditorWindow editorWindow = event.getData(EditorWindow.DATA_KEY); if (editorWindow != null && editorWindow.inSplitter()) { presentation.setText(IdeBundle.messagePointer("action.close.all.editors.in.tab.group")); } else { presentation.setText(ActionsBundle.messagePointer("action.CloseAllEditors.text")); } Project project = event.getData(CommonDataKeys.PROJECT); if (project == null) { presentation.setEnabled(false); return; } presentation.setEnabled(FileEditorManager.getInstance(project).getSelectedFiles().length > 0); }