@elastic/eui/test-env/services/window_event/window_event.js

Elastic UI Component Library

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.EuiWindowEvent = void 0;
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _react = require("react");
var _propTypes = _interopRequireDefault(require("prop-types"));
function _callSuper(t, o, e) { return o = (0, _getPrototypeOf2.default)(o), (0, _possibleConstructorReturn2.default)(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], (0, _getPrototypeOf2.default)(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); } /*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
var EuiWindowEvent = exports.EuiWindowEvent = /*#__PURE__*/function (_Component) {
  function EuiWindowEvent() {
    (0, _classCallCheck2.default)(this, EuiWindowEvent);
    return _callSuper(this, EuiWindowEvent, arguments);
  }
  (0, _inherits2.default)(EuiWindowEvent, _Component);
  return (0, _createClass2.default)(EuiWindowEvent, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.addEvent(this.props);
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      if (prevProps.event !== this.props.event || prevProps.handler !== this.props.handler) {
        this.removeEvent(prevProps);
        this.addEvent(this.props);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.removeEvent(this.props);
    }
  }, {
    key: "addEvent",
    value: function addEvent(_ref) {
      var event = _ref.event,
        handler = _ref.handler;
      window.addEventListener(event, handler);
    }
  }, {
    key: "removeEvent",
    value: function removeEvent(_ref2) {
      var event = _ref2.event,
        handler = _ref2.handler;
      window.removeEventListener(event, handler);
    }
  }, {
    key: "render",
    value: function render() {
      return null;
    }
  }]);
}(_react.Component);
EuiWindowEvent.propTypes = {
  event: _propTypes.default.any.isRequired,
  handler: _propTypes.default.func.isRequired
};