1/** 2 * @copyright (C) 2019 Open Source Matters, Inc. <https://www.joomla.org> 3 * @license GNU General Public License version 2 or later; see LICENSE.txt 4 */(()=>{function f(n,r){const e=n.querySelector("ul");e&&(e.setAttribute("aria-hidden","false"),e.classList.add(r.menuHoverClass))}function h(n,r){const e=n.querySelector("ul");e&&(e.setAttribute("aria-hidden","true"),e.classList.remove(r.menuHoverClass))}function m(n){const r={menuHoverClass:"show-menu",dir:"ltr"};n.querySelectorAll(":scope > li").forEach(e=>{const o=e.querySelector("a");o&&(o.tabIndex="0",o.addEventListener("mouseover",f(e,r)),o.addEventListener("mouseout",h(e,r)));const u=e.querySelector("span");u&&(u.parentNode.nodeName!=="A"&&(u.tabIndex="0"),u.addEventListener("mouseover",f(e,r)),u.addEventListener("mouseout",h(e,r))),e.addEventListener("mouseover",({currentTarget:s})=>{const t=s.querySelector("ul");t&&(t.setAttribute("aria-hidden","false"),t.classList.add(r.menuHoverClass))}),e.addEventListener("mouseout",({currentTarget:s})=>{const t=s.querySelector("ul");t&&(t.setAttribute("aria-hidden","true"),t.classList.remove(r.menuHoverClass))}),e.addEventListener("focus",({currentTarget:s})=>{const t=s.querySelector("ul");t&&(t.setAttribute("aria-hidden","true"),t.classList.add(r.menuHoverClass))}),e.addEventListener("blur",({currentTarget:s})=>{const t=s.querySelector("ul");t&&(t.setAttribute("aria-hidden","false"),t.classList.remove(r.menuHoverClass))}),e.addEventListener("keydown",s=>{const t=s.key,i=s.target.parentElement,d=i.parentElement;let c=i.previousElementSibling,l=i.nextElementSibling;switch(c||(c=d.children[d.children.length-1]),l||([l]=d.children),t){case"ArrowLeft":s.preventDefault(),r.dir==="rtl"?l.children[0].focus():c.children[0].focus();break;case"ArrowRight":s.preventDefault(),r.dir==="rtl"?c.children[0].focus():l.children[0].focus();break;case"ArrowUp":{s.preventDefault();const a=i.parentElement.parentElement;a.nodeName==="LI"?a.children[0].focus():c.children[0].focus();break}case"ArrowDown":if(s.preventDefault(),i.classList.contains("parent")){const a=i.querySelector("ul");a!=null?a.querySelector("li").children[0].focus():l.children[0].focus()}else l.children[0].focus();break}})})}document.addEventListener("DOMContentLoaded",()=>{document.querySelectorAll(".nav").forEach(n=>m(n))})})();
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.