Liferay.Loader.define("frontend-js-web@4.0.30/liferay/CompatibilityEventProxy.es", ['module', 'exports', 'require', 'frontend-js-metal-web$metal', 'frontend-js-metal-web$metal-state'], function (module, exports, require) {
  var define = undefined;
  var global = window;
  {
    Object.defineProperty(exports, "__esModule", {
      value: true
    });
    exports["default"] = void 0;

    var _metal = require("frontend-js-metal-web$metal");

    var _metalState = _interopRequireDefault(require("frontend-js-metal-web$metal-state"));

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

    function _typeof(obj) {
      "@babel/helpers - typeof";
      if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
        _typeof = function _typeof(obj) {
          return typeof obj;
        };
      } else {
        _typeof = function _typeof(obj) {
          return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
        };
      }return _typeof(obj);
    }

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

    function _createClass(Constructor, protoProps, staticProps) {
      if (protoProps) _defineProperties(Constructor.prototype, protoProps);if (staticProps) _defineProperties(Constructor, staticProps);return Constructor;
    }

    function _possibleConstructorReturn(self, call) {
      if (call && (_typeof(call) === "object" || typeof call === "function")) {
        return call;
      }return _assertThisInitialized(self);
    }

    function _assertThisInitialized(self) {
      if (self === void 0) {
        throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
      }return self;
    }

    function _getPrototypeOf(o) {
      _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
        return o.__proto__ || Object.getPrototypeOf(o);
      };return _getPrototypeOf(o);
    }

    function _inherits(subClass, superClass) {
      if (typeof superClass !== "function" && superClass !== null) {
        throw new TypeError("Super expression must either be null or a function");
      }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } });if (superClass) _setPrototypeOf(subClass, superClass);
    }

    function _setPrototypeOf(o, p) {
      _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
        o.__proto__ = p;return o;
      };return _setPrototypeOf(o, p);
    }

    /**
     * Adds compatibility for YUI events, re-emitting events according to YUI naming
     * and adding the capability of adding targets to bubble events to them.
     */
    var CompatibilityEventProxy = /*#__PURE__*/function (_State) {
      _inherits(CompatibilityEventProxy, _State);

      /**
       * @inheritDoc
       */
      function CompatibilityEventProxy(config, element) {
        var _this;

        _classCallCheck(this, CompatibilityEventProxy);

        _this = _possibleConstructorReturn(this, _getPrototypeOf(CompatibilityEventProxy).call(this, config, element));
        _this.eventTargets_ = [];
        _this.host = config.host;
        _this.namespace = config.namespace;

        _this.startCompatibility_();

        return _this;
      }
      /**
       * Registers another event target as a bubble target.
       *
       * @param  {!Object} target The YUI component that receives the emitted
       *         events.
       * @private
       */

      _createClass(CompatibilityEventProxy, [{
        key: "addTarget",
        value: function addTarget(target) {
          this.eventTargets_.push(target);
        }
        /**
         * Checks if the event is an attribute modification event and adapts the
         * event name accordingly.
         *
         * @param  {!String} eventName The event name.
         * @private
         * @return {String} The adapted event name.
         */

      }, {
        key: "checkAttributeEvent_",
        value: function checkAttributeEvent_(eventName) {
          return eventName.replace(this.adaptedEvents.match, this.adaptedEvents.replace);
        }
        /**
         * Emits the event adapted to YUI.
         *
         * @param  {!String} eventName The event name.
         * @param  {!Event} event The event.
         * @private
         */

      }, {
        key: "emitCompatibleEvents_",
        value: function emitCompatibleEvents_(eventName, event) {
          var _this2 = this;

          this.eventTargets_.forEach(function (target) {
            if (target.fire) {
              var prefixedEventName = _this2.namespace ? _this2.namespace + ':' + eventName : eventName;
              var yuiEvent = target._yuievt.events[prefixedEventName];

              if (_metal.core.isObject(event)) {
                try {
                  event.target = _this2.host;
                } catch (e) {// Do nothing
                }
              }

              var emitFacadeReference;

              if (!_this2.emitFacade && yuiEvent) {
                emitFacadeReference = yuiEvent.emitFacade;
                yuiEvent.emitFacade = false;
              }

              target.fire(prefixedEventName, event);

              if (!_this2.emitFacade && yuiEvent) {
                yuiEvent.emitFacade = emitFacadeReference;
              }
            }
          });
        }
        /**
         * Emits YUI-based events to maintain backwards compatibility.
         *
         * @private
         */

      }, {
        key: "startCompatibility_",
        value: function startCompatibility_() {
          var _this3 = this;

          this.host.on('*', function (event, eventFacade) {
            if (!eventFacade) {
              eventFacade = event;
            }

            var compatibleEvent = _this3.checkAttributeEvent_(eventFacade.type);

            if (compatibleEvent !== eventFacade.type) {
              eventFacade.type = compatibleEvent;

              _this3.host.emit(compatibleEvent, event, eventFacade);
            } else if (_this3.eventTargets_.length > 0) {
              _this3.emitCompatibleEvents_(compatibleEvent, event);
            }
          });
        }
      }]);

      return CompatibilityEventProxy;
    }(_metalState["default"]);
    /**
     * State definition.
     *
     * @ignore
     * @static
     * @type {!Object}
     */

    CompatibilityEventProxy.STATE = {
      /**
       * Replaces event names with adapted YUI names.
       *
       * @instance
       * @memberof CompatibilityEventProxy
       * @type {Object}
       */
      adaptedEvents: {
        value: {
          match: /(.*)(Changed)$/,
          replace: '$1Change'
        }
      },

      /**
       * Whether the event facade should be emitted to the target.
       *
       * @default false
       * @instance
       * @memberof CompatibilityEventProxy
       * @type {String}
       */
      emitFacade: {
        value: false
      }
    };
    var _default = CompatibilityEventProxy;
    exports["default"] = _default;
    //# sourceMappingURL=CompatibilityEventProxy.es.js.map
  }
});
//# sourceMappingURL=CompatibilityEventProxy.es.js.map