app-decorators/src/libs/pubsub.js

Collection of useful ES7 Decorators, writtin in ES6, that can be used for building webapps

System.register(["app-decorators/src/libs/element-to-function"], function (_export, _context) {
	"use strict";

	var _elementToFunc, _createClass, Pubsub;

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

	return {
		setters: [function (_appDecoratorsSrcLibsElementToFunction) {
			_elementToFunc = _appDecoratorsSrcLibsElementToFunction.default;
		}],
		execute: function () {
			_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;
				};
			}();

			_export("Pubsub", Pubsub = function () {
				function Pubsub(config) {
					_classCallCheck(this, Pubsub);

					this.scope = {};


					Object.assign(this, config);
				}

				_createClass(Pubsub, [{
					key: "publish",
					value: function publish(event) {
						var _scope;

						for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
							args[_key - 1] = arguments[_key];
						}

						(_scope = this.scope).trigger.apply(_scope, [event].concat(args));
					}
				}, {
					key: "subscribe",
					value: function subscribe(event, callback) {

						this.scope.on(event, callback);
					}
				}, {
					key: "unsubscribe",
					value: function unsubscribe(event) {

						this.scope.off(event);
					}
				}]);

				return Pubsub;
			}());

			_export("Pubsub", Pubsub);
		}
	};
});
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