@carbon/react/lib/components/ComposedModal/useComposedModalState.js

React components for the Carbon Design System

/**
 * Copyright IBM Corp. 2016, 2023
 *
 * This source code is licensed under the Apache-2.0 license found in the
 * LICENSE file in the root directory of this source tree.
 */

'use strict';

var React = require('react');

const useComposedModalState = open => {
  const [isOpen, setIsOpen] = React.useState(!!open);
  const [wasOpen, setWasOpen] = React.useState(!!open);

  // Keep track of modal open/close state
  React.useEffect(() => {
    if (open !== wasOpen) {
      setIsOpen(!!open);
      setWasOpen(!!open);
    }
  }, [open, wasOpen]);
  return React.useMemo(() => [isOpen, setIsOpen], [isOpen]);
};

exports.useComposedModalState = useComposedModalState;