/*
usePostMessage.mjs - <short description TODO>
Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/repl/src/usePostMessage.mjs>
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

import { useEffect, useCallback } from 'react';

function usePostMessage(listener) {
  useEffect(() => {
    window.addEventListener('message', listener);
    return () => window.removeEventListener('message', listener);
  }, [listener]);
  return useCallback((data) => window.postMessage(data, '*'), []);
}

export default usePostMessage;