if (editor == null || !ensureEditable(editor)) return;
if (editor == null || !ensureEditable(editor)) return;
if (editor == null || !ensureEditable(editor)) return;
if (editor == null || !ensureEditable(editor)) return;
if (editor == null || !ensureEditable(editor)) return;
if (editor == null || !ensureEditable(editor)) return;