Proyectos de Subversion Moodle

define("filter_mathjaxloader/loader",["exports","core_filters/events"],(function(_exports,_events){Object.defineProperty(_exports,"__esModule",{value:!0}),_exports.typeset=_exports.contentUpdated=_exports.configure=void 0;
/**
   * Mathjax JS Loader.
   *
   * @module filter_mathjaxloader/loader
   * @copyright 2014 Damyon Wiese  <damyon@moodle.com>
   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
   */
let lang="",configured=!1;_exports.configure=params=>{const script=document.createElement("script");script.type="text/x-mathjax-config",script[window.opera?"innerHTML":"text"]=params.mathjaxconfig,document.getElementsByTagName("head")[0].appendChild(script),lang=params.lang,document.addEventListener(_events.eventTypes.filterContentUpdated,contentUpdated)};const setLocale=()=>{configured||void 0!==window.MathJax&&(window.MathJax.Hub.Queue((function(){window.MathJax.Localization.setLocale(lang)})),window.MathJax.Hub.Configured(),configured=!0)},typesetNode=node=>{node instanceof HTMLElement&&(window.MathJax.Hub.Queue(["Typeset",window.MathJax.Hub,node]),window.MathJax.Hub.Queue([node=>{(0,_events.notifyFilterContentRenderingComplete)([node])},node]))};_exports.typeset=()=>{if(!configured){setLocale();const elements=document.getElementsByClassName("filter_mathjaxloader_equation");for(const element of elements)void 0!==window.MathJax&&typesetNode(element)}};const contentUpdated=event=>{if(void 0===window.MathJax)return;let listOfElementContainMathJax=[],hasMathJax=!1;if(event.detail.nodes.forEach((node=>{if(!(node instanceof HTMLElement))return;const mathjaxElements=node.querySelectorAll(".filter_mathjaxloader_equation");mathjaxElements.length>0&&(hasMathJax=!0),listOfElementContainMathJax.push(mathjaxElements)})),!hasMathJax)return;const processDelay=window.MathJax.Hub.processSectionDelay;window.MathJax.Hub.processSectionDelay=0,window.MathJax.Hub.Config({positionToHash:!1}),setLocale(),listOfElementContainMathJax.forEach((mathjaxElements=>{mathjaxElements.forEach((node=>typesetNode(node)))})),window.MathJax.Hub.processSectionDelay=processDelay};_exports.contentUpdated=contentUpdated}));

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