d2-ui/node_modules-react-15/material-ui/utils/withWidth.js

d2-ui

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.LARGE = exports.MEDIUM = exports.SMALL = undefined;

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; }; }();

exports.default = withWidth;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _reactEventListener = require('react-event-listener');

var _reactEventListener2 = _interopRequireDefault(_reactEventListener);

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; }

var SMALL = exports.SMALL = 1;
var MEDIUM = exports.MEDIUM = 2;
var LARGE = exports.LARGE = 3;

function withWidth() {
  var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  var _options$resizeInterv = options.resizeInterval;
  var resizeInterval = _options$resizeInterv === undefined ? 166 : _options$resizeInterv;


  return function (MyComponent) {
    return function (_Component) {
      _inherits(WithWidth, _Component);

      function WithWidth() {
        var _Object$getPrototypeO;

        var _temp, _this, _ret;

        _classCallCheck(this, WithWidth);

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

        return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_Object$getPrototypeO = Object.getPrototypeOf(WithWidth)).call.apply(_Object$getPrototypeO, [this].concat(args))), _this), _this.state = {
          /**
           * For the server side rendering,
           * let's set the width for the slower environment.
           */
          width: SMALL
        }, _this.handleResize = function () {
          clearTimeout(_this.deferTimer);
          _this.deferTimer = setTimeout(function () {
            _this.updateWidth();
          }, resizeInterval);
        }, _temp), _possibleConstructorReturn(_this, _ret);
      }

      _createClass(WithWidth, [{
        key: 'componentDidMount',
        value: function componentDidMount() {
          this.updateWidth();
        }
      }, {
        key: 'componentWillUnmount',
        value: function componentWillUnmount() {
          clearTimeout(this.deferTimer);
        }
      }, {
        key: 'updateWidth',
        value: function updateWidth() {
          var innerWidth = window.innerWidth;
          var width = void 0;

          if (innerWidth >= 992) {
            width = LARGE;
          } else if (innerWidth >= 768) {
            width = MEDIUM;
          } else {
            // innerWidth < 768
            width = SMALL;
          }

          if (width !== this.state.width) {
            this.setState({
              width: width
            });
          }
        }
      }, {
        key: 'render',
        value: function render() {
          return _react2.default.createElement(
            _reactEventListener2.default,
            { elementName: 'window', onResize: this.handleResize },
            _react2.default.createElement(MyComponent, _extends({}, this.props, {
              width: this.state.width
            }))
          );
        }
      }]);

      return WithWidth;
    }(_react.Component);
  };
}