rsuite-utils/lib/Overlay/Portal.js

RSUITE Utils

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var React = _interopRequireWildcard(_react);

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

var _reactDom2 = _interopRequireDefault(_reactDom);

var _domLib = require('dom-lib');

var _reactLifecyclesCompat = require('react-lifecycles-compat');

var _shallowEqual = require('../utils/shallowEqual');

var _shallowEqual2 = _interopRequireDefault(_shallowEqual);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * The `<Portal/>` component renders its children into a new "subtree" outside of
 * current component hierarchy.
 * You can think of it as a declarative `appendChild()`, or jQuery's `$.fn.appendTo()`.
 * The children of `<Portal/>` component will be appended to the `container` specified.
 */
var Portal = function (_React$Component) {
  _inherits(Portal, _React$Component);

  function Portal() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, Portal);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Portal.__proto__ || Object.getPrototypeOf(Portal)).call.apply(_ref, [this].concat(args))), _this), _this.setContainer = function () {
      var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _this.props;

      _this.portalContainerNode = (0, _domLib.getContainer)(props.container, (0, _domLib.ownerDocument)(_this).body);
    }, _this.getMountNode = function () {
      return _this.portalContainerNode;
    }, _this.portalContainerNode = null, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Portal, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      this.setContainer();
      this.forceUpdate(this.props.onRendered);
    }
  }, {
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      if (nextProps.container !== this.props.container) {
        this.setContainer();
      }

      if (!(0, _shallowEqual2.default)(nextProps, this.props)) {
        return true;
      }

      return false;
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.portalContainerNode = null;
    }
  }, {
    key: 'render',
    value: function render() {
      var children = this.props.children;

      return children && this.portalContainerNode ? _reactDom2.default.createPortal(children, this.portalContainerNode) : null;
    }
  }]);

  return Portal;
}(React.Component);

Portal.displayName = 'Portal';
Portal.handledProps = ['children', 'container', 'onRendered'];


(0, _reactLifecyclesCompat.polyfill)(Portal);

exports.default = Portal;