rsuite/cjs/utils/usePortal.js

A suite of react components

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.default = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _react = _interopRequireWildcard(require("react"));

var _reactDom = require("react-dom");

var _canUseDOM = _interopRequireDefault(require("dom-lib/canUseDOM"));

var MountedPortal = /*#__PURE__*/_react.default.memo(function (_ref) {
  var children = _ref.children,
      container = _ref.container;

  var _useState = (0, _react.useState)(false),
      mounted = _useState[0],
      setMounted = _useState[1];

  (0, _react.useEffect)(function () {
    return setMounted(true);
  }, []);

  if (container && mounted) {
    return /*#__PURE__*/(0, _reactDom.createPortal)(children, container);
  }

  return null;
});

function usePortal(props) {
  if (props === void 0) {
    props = {};
  }

  var _props = props,
      container = _props.container,
      _props$waitMount = _props.waitMount,
      waitMount = _props$waitMount === void 0 ? false : _props$waitMount;
  var rootElemRef = (0, _react.useRef)(_canUseDOM.default ? document.body : null);
  (0, _react.useEffect)(function () {
    var containerElement = typeof container === 'function' ? container() : container; // Parent is either a new root or the existing dom element

    var parentElement = containerElement || document.body;
    rootElemRef.current = parentElement;
  }, [rootElemRef, container]);
  var Portal = (0, _react.useCallback)(function (_ref2) {
    var children = _ref2.children;
    return rootElemRef.current != null ? /*#__PURE__*/(0, _reactDom.createPortal)(children, rootElemRef.current) : null;
  }, []);
  var WaitMountPortal = (0, _react.useCallback)(function (props) {
    return /*#__PURE__*/_react.default.createElement(MountedPortal, (0, _extends2.default)({
      container: rootElemRef.current
    }, props));
  }, []);
  return {
    target: rootElemRef.current,
    Portal: waitMount ? WaitMountPortal : Portal
  };
}

var _default = usePortal;
exports.default = _default;