8 lines
20 KiB
JavaScript
8 lines
20 KiB
JavaScript
/*!
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* reveal.js 2.4.0 (2013-03-17, 08:20)
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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 e(e){return qt||At?(window.addEventListener("load",y,!1),l(yt,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(St.theme=document.querySelector("#theme"),St.wrapper=document.querySelector(".reveal"),St.slides=document.querySelector(".reveal .slides"),!St.wrapper.querySelector(".progress")&&yt.progress){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",St.wrapper.appendChild(e)}if(!St.wrapper.querySelector(".controls")&&yt.controls){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>',St.wrapper.appendChild(t)}if(!St.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),St.wrapper.appendChild(n)}if(!St.wrapper.querySelector(".pause-overlay")){var r=document.createElement("div");r.classList.add("pause-overlay"),St.wrapper.appendChild(r)}St.progress=document.querySelector(".reveal .progress"),St.progressbar=document.querySelector(".reveal .progress span"),yt.controls&&(St.controls=document.querySelector(".reveal .controls"),St.controlsLeft=d(document.querySelectorAll(".navigate-left")),St.controlsRight=d(document.querySelectorAll(".navigate-right")),St.controlsUp=d(document.querySelectorAll(".navigate-up")),St.controlsDown=d(document.querySelectorAll(".navigate-down")),St.controlsPrev=d(document.querySelectorAll(".navigate-prev")),St.controlsNext=d(document.querySelectorAll(".navigate-next")))}function n(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",v,!1),window.addEventListener("orientationchange",v,!1))}function r(){function e(){n.length&&head.js.apply(null,n),o()}for(var t=[],n=[],r=0,s=yt.dependencies.length;s>r;r++){var a=yt.dependencies[r];(!a.condition||a.condition())&&(a.async?n.push(a.src):t.push(a.src),"function"==typeof a.callback&&head.ready(a.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],a.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function o(){t(),s(),O(),setTimeout(function(){f("ready",{indexh:wt,indexv:Lt,currentSlide:vt})},1)}function s(e){if(St.wrapper.classList.remove(yt.transition),"object"==typeof e&&l(yt,e),At===!1&&(yt.transition="linear"),St.wrapper.classList.add(yt.transition),St.controls&&(St.controls.style.display=yt.controls&&St.controls?"block":"none"),St.progress&&(St.progress.style.display=yt.progress&&St.progress?"block":"none"),yt.rtl?St.wrapper.classList.add("rtl"):St.wrapper.classList.remove("rtl"),yt.center?St.wrapper.classList.add("center"):St.wrapper.classList.remove("center"),yt.mouseWheel?(document.addEventListener("DOMMouseScroll",et,!1),document.addEventListener("mousewheel",et,!1)):(document.removeEventListener("DOMMouseScroll",et,!1),document.removeEventListener("mousewheel",et,!1)),yt.rollingLinks?p():m(),yt.theme&&St.theme){var t=St.theme.getAttribute("href"),n=/[^\/]*?(?=\.css)/,r=t.match(n)[0];yt.theme!==r&&(t=t.replace(n,yt.theme),St.theme.setAttribute("href",t))}a()}function a(){c(),i(),y(),gt=yt.autoSlide,R()}function i(){Dt=!0,window.addEventListener("hashchange",ct,!1),window.addEventListener("resize",lt,!1),yt.touch&&(St.wrapper.addEventListener("touchstart",Z,!1),St.wrapper.addEventListener("touchmove",Q,!1),St.wrapper.addEventListener("touchend",V,!1),window.navigator.msPointerEnabled&&(St.wrapper.addEventListener("MSPointerDown",B,!1),St.wrapper.addEventListener("MSPointerMove",G,!1),St.wrapper.addEventListener("MSPointerUp",J,!1))),yt.keyboard&&document.addEventListener("keydown",$,!1),yt.progress&&St.progress&&St.progress.addEventListener("click",tt,!1),yt.controls&&St.controls&&["touchstart","click"].forEach(function(e){St.controlsLeft.forEach(function(t){t.addEventListener(e,nt,!1)}),St.controlsRight.forEach(function(t){t.addEventListener(e,rt,!1)}),St.controlsUp.forEach(function(t){t.addEventListener(e,ot,!1)}),St.controlsDown.forEach(function(t){t.addEventListener(e,st,!1)}),St.controlsPrev.forEach(function(t){t.addEventListener(e,at,!1)}),St.controlsNext.forEach(function(t){t.addEventListener(e,it,!1)})})}function c(){Dt=!1,document.removeEventListener("keydown",$,!1),window.removeEventListener("hashchange",ct,!1),window.removeEventListener("resize",lt,!1),yt.touch&&(St.wrapper.removeEventListener("touchstart",Z,!1),St.wrapper.removeEventListener("touchmove",Q,!1),St.wrapper.removeEventListener("touchend",V,!1),window.navigator.msPointerEnabled&&(St.wrapper.removeEventListener("MSPointerDown",B,!1),St.wrapper.removeEventListener("MSPointerMove",G,!1),St.wrapper.removeEventListener("MSPointerUp",J,!1))),yt.progress&&St.progress&&St.progress.removeEventListener("click",tt,!1),yt.controls&&St.controls&&["touchstart","click"].forEach(function(e){St.controlsLeft.forEach(function(t){t.removeEventListener(e,nt,!1)}),St.controlsRight.forEach(function(t){t.removeEventListener(e,rt,!1)}),St.controlsUp.forEach(function(t){t.removeEventListener(e,ot,!1)}),St.controlsDown.forEach(function(t){t.removeEventListener(e,st,!1)}),St.controlsPrev.forEach(function(t){t.removeEventListener(e,at,!1)}),St.controlsNext.forEach(function(t){t.removeEventListener(e,it,!1)})})}function 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r=e[t];r.style.display="",r.style.WebkitTransform="",r.style.MozTransform="",r.style.msTransform="",r.style.OTransform="",r.style.transform="",r.removeEventListener("click",dt,!0)}M(wt,Lt),R(),f("overviewhidden",{indexh:wt,indexv:Lt,currentSlide:vt})}}function E(e){"boolean"==typeof e?e?L():b():S()?b():L()}function S(){return St.wrapper.classList.contains("overview")}function A(){var e=document.body,t=e.requestFullScreen||e.webkitRequestFullScreen||e.mozRequestFullScreen||e.msRequestFullScreen;t&&t.apply(e)}function q(){var e=St.wrapper.classList.contains("paused");z(),St.wrapper.classList.add("paused"),e===!1&&f("paused")}function T(){var e=St.wrapper.classList.contains("paused");St.wrapper.classList.remove("paused"),R(),e&&f("resumed")}function k(){x()?T():q()}function x(){return St.wrapper.classList.contains("paused")}function M(e,t,n,r){ut=vt;var o=document.querySelectorAll(pt);void 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