DOMEvent.js

'use strict';

import FastClick from 'FastClick';


var utils = {
	parse_events (events) {
		return events.split(/[\s,]+/);
	}
};

/**
 * @class
 * @param {Object} element
 */
export default class DOMEvent {
	constructor (element)  {
		this.element = element;
		this.events = {};
	}

	/**
	 * Set events
	 *
	 * @param {Object} events — event/callback
	 */
	on (events, callback, phase) {
		events = utils.parse_events(events);

		events.forEach((event) => {
			this.events[event] = [ callback, phase ];
			this.element.addEventListener(event, callback, phase);
		});
	}

	/**
	 * Remove event
	 *
	 * @param {string} event
	 */
	off (event) {
		this.element.removeEventListener(event, ...this.events[event]);
	}

	/**
	 * Trigger event
	 *
	 * @param {string} event
	 * @param {Object} [data]
	 */
	trigger (event, data) {
		var register = new CustomEvent(event, {
			detail: data
		});

		document.dispatchEvent(register);
	}
}

document.addEventListener('DOMContentLoaded', () => {
	FastClick(document.body);
}, false);