'use strict'; export function _addRootElement(rootElem) { document.body.insertBefore( rootElem, document.body.lastElementChild.nextElementSibling ); } export function _getSelection(_u) { return window.getSelection(); } export function _stringify(j, indent) { return JSON.stringify(j, null, indent); } export function _postMessage(obj, msg, src) { obj.contentWindow.postMessage(msg, src); } export function _setCookie(c) { document.cookie = c; } export function _domRectFromRect(obj) { return DOMRectReadOnly.fromRect(obj) } export function _preventDefault(e) { return e.preventDefault(); } export function _stopPropagation(e) { return e.stopPropagation(); } export function _blur(el) { return el.blur(); } export function _triggerEvent(el, evtType) { // https://stackoverflow.com/questions/8789423/trigger-onchange-event var event = new UIEvent(evtType, { view: window, bubbles: true, cancelable: true }); el.dispatchEvent(event); } export function _keyCode(e) { // https://www.w3schools.com/jsref/event_key_keycode.asp return e.which || e.keyCode; }