8 lines
27 KiB
JavaScript
8 lines
27 KiB
JavaScript
/*!
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* reveal.js 2.6.0-dev (2013-09-19, 23:31)
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* http://lab.hakim.se/reveal-js
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* MIT licensed
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*
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* Copyright (C) 2013 Hakim El Hattab, http://hakim.se
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*/
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var Reveal=function(){"use strict";function a(a){return b(),Lb||Kb?(window.addEventListener("load",C,!1),l(Rb,a),s(),c(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function b(){Kb="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,Lb="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Mb=navigator.userAgent.match(/(iphone|ipod|android)/gi)}function c(){function a(){c.length&&head.js.apply(null,c),d()}for(var b=[],c=[],e=0,f=Rb.dependencies.length;f>e;e++){var g=Rb.dependencies[e];(!g.condition||g.condition())&&(g.async?c.push(g.src):b.push(g.src),"function"==typeof g.callback&&head.ready(g.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],g.callback))}b.length?(head.ready(a),head.js.apply(null,b)):a()}function d(){f(),e(),i(),ab(),setTimeout(function(){Wb.slides.classList.remove("no-transition"),Sb=!0,u("ready",{indexh:Gb,indexv:Hb,currentSlide:Jb})},1)}function e(){var a=m(document.querySelectorAll(Ob));a.forEach(function(a){var b=m(a.querySelectorAll("section"));b.forEach(function(a,b){b>0&&a.classList.add("future")})})}function f(){Wb.theme=document.querySelector("#theme"),Wb.wrapper=document.querySelector(".reveal"),Wb.slides=document.querySelector(".reveal .slides"),Wb.slides.classList.add("no-transition"),Wb.background=g(Wb.wrapper,"div","backgrounds",null),Wb.progress=g(Wb.wrapper,"div","progress","<span></span>"),Wb.progressbar=Wb.progress.querySelector("span"),g(Wb.wrapper,"aside","controls",'<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div 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c={background:a.getAttribute("data-background"),backgroundSize:a.getAttribute("data-background-size"),backgroundImage:a.getAttribute("data-background-image"),backgroundColor:a.getAttribute("data-background-color"),backgroundRepeat:a.getAttribute("data-background-repeat"),backgroundPosition:a.getAttribute("data-background-position"),backgroundTransition:a.getAttribute("data-background-transition")},d=document.createElement("div");return 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a&&l(Rb,a),Kb===!1&&(Rb.transition="linear"),Wb.wrapper.classList.add(Rb.transition),Wb.wrapper.setAttribute("data-transition-speed",Rb.transitionSpeed),Wb.wrapper.setAttribute("data-background-transition",Rb.backgroundTransition),Wb.controls.style.display=Rb.controls?"block":"none",Wb.progress.style.display=Rb.progress?"block":"none",Rb.rtl?Wb.wrapper.classList.add("rtl"):Wb.wrapper.classList.remove("rtl"),Rb.center?Wb.wrapper.classList.add("center"):Wb.wrapper.classList.remove("center"),Rb.mouseWheel?(document.addEventListener("DOMMouseScroll",ub,!1),document.addEventListener("mousewheel",ub,!1)):(document.removeEventListener("DOMMouseScroll",ub,!1),document.removeEventListener("mousewheel",ub,!1)),Rb.rollingLinks?v():w(),Rb.previewLinks?x():(y(),x("[data-preview-link]")),Rb.theme&&Wb.theme){var b=Wb.theme.getAttribute("href"),c=/[^\/]*?(?=\.css)/,d=b.match(c)[0];Rb.theme!==d&&(b=b.replace(c,Rb.theme),Wb.theme.setAttribute("href",b))}R()}function 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l(a,b){for(var c in b)a[c]=b[c]}function m(a){return Array.prototype.slice.call(a)}function n(a,b){var c=a.x-b.x,d=a.y-b.y;return Math.sqrt(c*c+d*d)}function o(a,b){a.style.WebkitTransform=b,a.style.MozTransform=b,a.style.msTransform=b,a.style.OTransform=b,a.style.transform=b}function p(a){var b=0;if(a){var c=0;m(a.childNodes).forEach(function(a){"number"==typeof a.offsetTop&&a.style&&("absolute"===a.style.position&&(c+=1),b=Math.max(b,a.offsetTop+a.offsetHeight))}),0===c&&(b=a.offsetHeight)}return b}function q(a,b){if(b=b||0,a){var c=a.parentNode,d=c.childNodes;m(d).forEach(function(c){if("number"==typeof c.offsetHeight&&c!==a){var d=window.getComputedStyle(c),e=parseInt(d.marginTop,10),f=parseInt(d.marginBottom,10);b-=c.offsetHeight+e+f}});var e=window.getComputedStyle(a);b-=parseInt(e.marginTop,10)+parseInt(e.marginBottom,10)}return b}function r(){return/print-pdf/gi.test(window.location.search)}function 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