Proyectos de Subversion Moodle

define("core/pagehelpers",["exports"],(function(_exports){Object.defineProperty(_exports,"__esModule",{value:!0}),_exports.previousFocusableElement=_exports.nextFocusableElement=_exports.lastFocusableElement=_exports.isSmall=_exports.isLarge=_exports.isExtraSmall=_exports.isBehatSite=_exports.getCurrentWidth=_exports.focusableElements=_exports.firstFocusableElement=void 0;
/**
   * Page utility helpers.
   *
   * @module core/pagehelpers
   * @copyright  2023 Ferran Recio <ferran@moodle.com>
   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
   */
const Sizes_small=576,Sizes_medium=991,Sizes_large=1400,Selectors_focusable='a, button, input, select, textarea, [tabindex]:not([tabindex="-1"])',Classes_behatSite="behat-site";_exports.isBehatSite=()=>document.body.classList.contains(Classes_behatSite);const getCurrentWidth=()=>{const DomRect=document.body.getBoundingClientRect();return DomRect.x+DomRect.width};_exports.getCurrentWidth=getCurrentWidth;_exports.isExtraSmall=()=>getCurrentWidth()<Sizes_small;_exports.isSmall=()=>getCurrentWidth()<Sizes_medium;_exports.isLarge=()=>getCurrentWidth()>=Sizes_large;_exports.firstFocusableElement=container=>(container||document).querySelector(Selectors_focusable);_exports.lastFocusableElement=container=>{var _focusableElements;const focusableElements=(container||document).querySelectorAll(Selectors_focusable);return null!==(_focusableElements=focusableElements[focusableElements.length-1])&&void 0!==_focusableElements?_focusableElements:null};const focusableElements=container=>(container||document).querySelectorAll(Selectors_focusable);_exports.focusableElements=focusableElements;_exports.previousFocusableElement=(container,loopSelection)=>getRelativeFocusableElement(container,loopSelection,-1);_exports.nextFocusableElement=(container,loopSelection)=>getRelativeFocusableElement(container,loopSelection,1);const getRelativeFocusableElement=(container,loopSelection,direction)=>{var _focusables;const focusedElement=document.activeElement,focusables=[...focusableElements(container)],focusedIndex=focusables.indexOf(focusedElement);if(-1===focusedIndex)return null;const newIndex=focusedIndex+direction;return void 0!==focusables[newIndex]?focusables[newIndex]:1!=loopSelection?null:direction>0?null!==(_focusables$=focusables[0])&&void 0!==_focusables$?_focusables$:null:null!==(_focusables=focusables[focusables.length-1])&&void 0!==_focusables?_focusables:null;var _focusables$}}));

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