1 line
4.2 KiB
JavaScript
1 line
4.2 KiB
JavaScript
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EPUBJS.Hooks.register("beforeChapterDisplay").endnotes=function(a,b){var c=b.contents.querySelectorAll("a[href]"),d=Array.prototype.slice.call(c),e="epub:type",f="noteref",g=(parent.location.origin+parent.location.pathname,EPUBJS.basePath+EPUBJS.cssPath||folder),h={};EPUBJS.core.addCss(g+"popup.css",!1,b.render.document.head),d.forEach(function(a){function c(){var c,e,f=b.height,j=b.width,o=225;n||(c=k.cloneNode(!0),n=c.querySelector("p")),h[id]||(h[id]=document.createElement("div"),h[id].setAttribute("class","popup"),pop_content=document.createElement("div"),h[id].appendChild(pop_content),pop_content.appendChild(n),pop_content.setAttribute("class","pop_content"),b.render.document.body.appendChild(h[id]),h[id].addEventListener("mouseover",d,!1),h[id].addEventListener("mouseout",g,!1),b.on("renderer:pageChanged",i,this),b.on("renderer:pageChanged",g,this)),c=h[id],e=a.getBoundingClientRect(),l=e.left,m=e.top,c.classList.add("show"),popRect=c.getBoundingClientRect(),c.style.left=l-popRect.width/2+"px",c.style.top=m+"px",o>f/2.5&&(o=f/2.5,pop_content.style.maxHeight=o+"px"),popRect.height+m>=f-25?(c.style.top=m-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),l-popRect.width<=0?(c.style.left=l+"px",c.classList.add("left")):c.classList.remove("left"),l+popRect.width/2>=j?(c.style.left=l-300+"px",popRect=c.getBoundingClientRect(),c.style.left=l-popRect.width+"px",popRect.height+m>=f-25?(c.style.top=m-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),c.classList.add("right")):c.classList.remove("right")}function d(){h[id].classList.add("on")}function g(){h[id].classList.remove("on")}function i(){setTimeout(function(){h[id].classList.remove("show")},100)}var j,k,l,m,n,o=a.getAttribute(e);o==f&&(j=a.getAttribute("href"),id=j.replace("#",""),k=b.render.document.getElementById(id),a.addEventListener("mouseover",c,!1),a.addEventListener("mouseout",i,!1))}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").mathml=function(a,b){if(b.currentChapter.manifestProperties.indexOf("mathml")!==-1){b.render.iframe.contentWindow.mathmlCallback=a;var c=document.createElement("script");c.type="text/x-mathjax-config",c.innerHTML=' MathJax.Hub.Register.StartupHook("End",function () { window.mathmlCallback(); }); MathJax.Hub.Config({jax: ["input/TeX","input/MathML","output/SVG"],extensions: ["tex2jax.js","mml2jax.js","MathEvents.js"],TeX: {extensions: ["noErrors.js","noUndefined.js","autoload-all.js"]},MathMenu: {showRenderer: false},menuSettings: {zoom: "Click"},messageStyle: "none"}); ',b.doc.body.appendChild(c),EPUBJS.core.addScript("http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML",null,b.doc.head)}else a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").smartimages=function(a,b){var c=b.contents.querySelectorAll("img"),d=Array.prototype.slice.call(c),e=b.height;return"reflowable"!=b.layoutSettings.layout?void a():(d.forEach(function(a){var c=function(){var c,d=a.getBoundingClientRect(),f=d.height,g=d.top,h=a.getAttribute("data-height"),i=h||f,j=Number(getComputedStyle(a,"").fontSize.match(/(\d*(\.\d*)?)px/)[1]),k=j?j/2:0;e=b.contents.clientHeight,g<0&&(g=0),i+g>=e?(g<e/2?(c=e-g-k,a.style.maxHeight=c+"px",a.style.width="auto"):(i>e&&(a.style.maxHeight=e+"px",a.style.width="auto",d=a.getBoundingClientRect(),i=d.height),a.style.display="block",a.style.WebkitColumnBreakBefore="always",a.style.breakBefore="column"),a.setAttribute("data-height",c)):(a.style.removeProperty("max-height"),a.style.removeProperty("margin-top"))},d=function(){b.off("renderer:resized",c),b.off("renderer:chapterUnload",this)};a.addEventListener("load",c,!1),b.on("renderer:resized",c),b.on("renderer:chapterUnload",d),c()}),void(a&&a()))},EPUBJS.Hooks.register("beforeChapterDisplay").transculsions=function(a,b){var c=b.contents.querySelectorAll("[transclusion]"),d=Array.prototype.slice.call(c);d.forEach(function(a){function c(){j=g,k=h,j>chapter.colWidth&&(d=chapter.colWidth/j,j=chapter.colWidth,k*=d),f.width=j,f.height=k}var d,e=a.getAttribute(
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