DOMEvent

DOMEvent.js

'use strict';

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

	/**
	 * Special handleEvent function
	 *
	 * @param {Object} event
	 */
	handleEvent (event) {
		var events = this.events[event.type];

		events.callback.call(this, event, events.data);
	}

	/**
	 * Set events
	 *
	 * @param {string} event
	 * @param {Object|null} data
	 * @param {Function} callback
	 * @param {boolean} phase
	 */
	on (event, data, callback, phase) {
		if (this.element) {
			this.events[event] = { callback, data, phase };

			this.element.addEventListener(event, this, phase);
		}
	}

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

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

		document.dispatchEvent(register);
	}
	*/
}