56 lines
1.3 KiB
JavaScript
56 lines
1.3 KiB
JavaScript
/* eslint-disable lines-between-class-members */
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/**
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* class uEvent
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* property {string} type
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* property {Set<Function>} listeners
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*/
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export default class uEvent {
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/**
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* @param {string} type
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*/
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constructor(type) {
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/** type {string} */
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this.type = type;
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/** type {Set<Function>} */
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this.listeners = new Set();
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}
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static get ADD() { return 'µAdd'; }
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static get API_CHANGE() { return 'µApiChange'; }
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static get CHART_READY() { return 'µChartReady'; }
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static get CONFIG() { return 'µConfig'; }
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static get EDIT() { return 'µEdit'; }
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static get EXPORT() { return 'µExport'; }
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static get OPEN_URL() { return 'µOpen'; }
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static get IMPORT() { return 'µImport'; }
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static get PASSWORD() { return 'µPassword'; }
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static get TRACK_READY() { return 'µTrackReady'; }
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static get UI_READY() { return 'µUiReady'; }
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/**
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* @param {Function} listener
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*/
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addListener(listener) {
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this.listeners.add(listener);
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}
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/**
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* @param {Function} listener
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*/
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removeListener(listener) {
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this.listeners.delete(listener);
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}
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/**
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* @param {*=} args
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*/
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dispatch(args) {
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for (const listener of this.listeners) {
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(async () => {
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console.log(`${this.type}: ${args.constructor.name} => ${listener.name}`);
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await listener(this, args);
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})();
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}
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}
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}
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