@daredrop/react-scroll/modules/mixins/scroll-element.js

A scroll component for React.js

'use strict';

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

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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 _react2 = _interopRequireDefault(_react);

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

var _reactDom2 = _interopRequireDefault(_reactDom);

var _scroller = require('./scroller');

var _scroller2 = _interopRequireDefault(_scroller);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

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

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; }

exports.default = function (Component) {
  var Element = function (_React$Component) {
    _inherits(Element, _React$Component);

    function Element(props) {
      _classCallCheck(this, Element);

      var _this = _possibleConstructorReturn(this, (Element.__proto__ || Object.getPrototypeOf(Element)).call(this, props));

      _this.childBindings = {
        domNode: null
      };
      return _this;
    }

    _createClass(Element, [{
      key: 'componentDidMount',
      value: function componentDidMount() {
        if (typeof window === 'undefined') {
          return false;
        }
        this.registerElems(this.props.name);
      }
    }, {
      key: 'componentDidUpdate',
      value: function componentDidUpdate(prevProps) {
        if (this.props.name !== prevProps.name) {
          this.registerElems(this.props.name);
        }
      }
    }, {
      key: 'componentWillUnmount',
      value: function componentWillUnmount() {
        if (typeof window === 'undefined') {
          return false;
        }
        _scroller2.default.unregister(this.props.name);
      }
    }, {
      key: 'registerElems',
      value: function registerElems(name) {
        _scroller2.default.register(name, this.childBindings.domNode);
      }
    }, {
      key: 'render',
      value: function render() {
        return _react2.default.createElement(Component, _extends({}, this.props, { parentBindings: this.childBindings }));
      }
    }]);

    return Element;
  }(_react2.default.Component);

  ;

  Element.propTypes = {
    name: _propTypes2.default.string,
    id: _propTypes2.default.string
  };

  return Element;
};