devextreme/events/core/event_registrator.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (events/core/event_registrator.js)
 * Version: 18.1.3
 * Build date: Tue May 15 2018
 *
 * Copyright (c) 2012 - 2018 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
var each = require("../../core/utils/iterator").each,
    callbacks = require("./event_registrator_callbacks");
var registerEvent = function(name, eventObject) {
    var strategy = {};
    if ("noBubble" in eventObject) {
        strategy.noBubble = eventObject.noBubble
    }
    if ("bindType" in eventObject) {
        strategy.bindType = eventObject.bindType
    }
    if ("delegateType" in eventObject) {
        strategy.delegateType = eventObject.delegateType
    }
    each(["setup", "teardown", "add", "remove", "trigger", "handle", "_default", "dispose"], function(_, methodName) {
        if (!eventObject[methodName]) {
            return
        }
        strategy[methodName] = function() {
            var args = [].slice.call(arguments);
            args.unshift(this);
            return eventObject[methodName].apply(eventObject, args)
        }
    });
    callbacks.fire(name, strategy)
};
registerEvent.callbacks = callbacks;
module.exports = registerEvent;