WordPress/wp-includes/blocks/navigation.min.js

import*as e from"@wordpress/interactivity";var t={d:function(e,n){for(var o in n)t.o(n,o)&&!t.o(e,o)&&Object.defineProperty(e,o,{enumerable:!0,get:n[o]})},o:function(e,t){return Object.prototype.hasOwnProperty.call(e,t)}},n=(e=>{var n={};return t.d(n,e),n})({getContext:()=>e.getContext,getElement:()=>e.getElement,store:()=>e.store});const o=["a[href]",'input:not([disabled]):not([type="hidden"]):not([aria-hidden])',"select:not([disabled]):not([aria-hidden])","textarea:not([disabled]):not([aria-hidden])","button:not([disabled]):not([aria-hidden])","[contenteditable]",'[tabindex]:not([tabindex^="-"])'];document.addEventListener("click",(()=>{}));const{state:l,actions:c}=(0,n.store)("core/navigation",{state:{get roleAttribute(){return"overlay"===(0,n.getContext)().type&&l.isMenuOpen?"dialog":null},get ariaModal(){return"overlay"===(0,n.getContext)().type&&l.isMenuOpen?"true":null},get ariaLabel(){const e=(0,n.getContext)();return"overlay"===e.type&&l.isMenuOpen?e.ariaLabel:null},get isMenuOpen(){return Object.values(l.menuOpenedBy).filter(Boolean).length>0},get menuOpenedBy(){const e=(0,n.getContext)();return"overlay"===e.type?e.overlayOpenedBy:e.submenuOpenedBy}},actions:{openMenuOnHover(){const{type:e,overlayOpenedBy:t}=(0,n.getContext)();"submenu"===e&&0===Object.values(t||{}).filter(Boolean).length&&c.openMenu("hover")},closeMenuOnHover(){c.closeMenu("hover")},openMenuOnClick(){const e=(0,n.getContext)(),{ref:t}=(0,n.getElement)();e.previousFocus=t,c.openMenu("click")},closeMenuOnClick(){c.closeMenu("click"),c.closeMenu("focus")},openMenuOnFocus(){c.openMenu("focus")},toggleMenuOnClick(){const e=(0,n.getContext)(),{ref:t}=(0,n.getElement)();window.document.activeElement!==t&&t.focus();const{menuOpenedBy:o}=l;o.click||o.focus?(c.closeMenu("click"),c.closeMenu("focus")):(e.previousFocus=t,c.openMenu("click"))},handleMenuKeydown(e){const{type:t,firstFocusableElement:o,lastFocusableElement:s}=(0,n.getContext)();if(l.menuOpenedBy.click){if("Escape"===e?.key)return c.closeMenu("click"),void c.closeMenu("focus");"overlay"===t&&"Tab"===e.key&&(e.shiftKey&&window.document.activeElement===o?(e.preventDefault(),s.focus()):e.shiftKey||window.document.activeElement!==s||(e.preventDefault(),o.focus()))}},handleMenuFocusout(e){const{modal:t}=(0,n.getContext)();(null===e.relatedTarget||!t?.contains(e.relatedTarget)&&e.target!==window.document.activeElement)&&(c.closeMenu("click"),c.closeMenu("focus"))},openMenu(e="click"){const{type:t}=(0,n.getContext)();l.menuOpenedBy[e]=!0,"overlay"===t&&document.documentElement.classList.add("has-modal-open")},closeMenu(e="click"){const t=(0,n.getContext)();l.menuOpenedBy[e]=!1,l.isMenuOpen||(t.modal?.contains(window.document.activeElement)&&t.previousFocus?.focus(),t.modal=null,t.previousFocus=null,"overlay"===t.type&&document.documentElement.classList.remove("has-modal-open"))}},callbacks:{initMenu(){const e=(0,n.getContext)(),{ref:t}=(0,n.getElement)();if(l.isMenuOpen){const n=t.querySelectorAll(o);e.modal=t,e.firstFocusableElement=n[0],e.lastFocusableElement=n[n.length-1]}},focusFirstElement(){const{ref:e}=(0,n.getElement)();if(l.isMenuOpen){const t=e.querySelectorAll(o);t?.[0]?.focus()}},initNav(){const e=(0,n.getContext)(),t=window.matchMedia("(max-width: 600px)");function o(t){e.isCollapsed=t.matches}return e.isCollapsed=t.matches,t.addEventListener("change",o),()=>{t.removeEventListener("change",o)}}}});