| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | var EventBus = (function () {
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| 4 | function EventBus() {
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| 5 | this.listeners = {};
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| 6 | }
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| 7 | EventBus.prototype.emit = function (event, data) {
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| 8 | if (this.listeners[event]) {
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| 9 | this.listeners[event].forEach(function (listener) { return listener(data); });
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| 10 | }
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| 11 | };
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| 12 | EventBus.prototype.on = function (event, listener) {
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| 13 | if (!this.listeners[event]) {
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| 14 | this.listeners[event] = [];
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| 15 | }
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| 16 | this.listeners[event].push(listener);
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| 17 | };
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| 18 | EventBus.prototype.unsubscribe = function (listener) {
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| 19 | Object.values(this.listeners).forEach(function (listeners) {
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| 20 | var index = listeners.indexOf(listener);
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| 21 | if (index > -1) {
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| 22 | listeners.splice(index, 1);
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| 23 | }
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| 24 | });
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| 25 | };
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| 26 | return EventBus;
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| 27 | }());
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| 28 | exports.EventBus = EventBus;
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| 29 | exports.eventBus = new EventBus();
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