From c4870362d9ec4e8a2ad44b1df2adadca57aa960c Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 4 May 2020 14:33:21 +0200 Subject: [PATCH] slide data-state is now set at the viewport level, add Reveal.getViewportElement() --- dist/reveal.esm.js | 2 +- dist/reveal.js | 2 +- js/reveal.js | 13 +++++++------ test/test-multiple-instances.html | 14 +++++++++++++- 4 files changed, 22 insertions(+), 9 deletions(-) diff --git a/dist/reveal.esm.js b/dist/reveal.esm.js index 2f97146c..2e19d3b1 100644 --- a/dist/reveal.esm.js +++ b/dist/reveal.esm.js @@ -5,5 +5,5 @@ * * Copyright (C) 2020 Hakim El Hattab, https://hakim.se */ -function e(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function t(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);t&&(a=a.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),i.push.apply(i,a)}return i}function i(i){for(var a=1;a{for(var i in t)e[i]=t[i];return e},r=(e,t)=>Array.from(e.querySelectorAll(t)),o=e=>{if("string"==typeof e){if("null"===e)return null;if("true"===e)return!0;if("false"===e)return!1;if(e.match(/^-?[\d\.]+$/))return parseFloat(e)}return e},l=(e,t)=>{e.style.transform=t},d=(e,t)=>{for(var i=e.parentNode;i;){var a=i.matches||i.matchesSelector||i.msMatchesSelector;if(a&&a.call(i,t))return i;i=i.parentNode}return null},c=function(e,t,i){for(var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"",s=e.querySelectorAll("."+i),n=0;n{var t=document.createElement("style");return t.type="text/css",e&&e.length>0&&(t.styleSheet?t.styleSheet.cssText=e:t.appendChild(document.createTextNode(e))),document.head.appendChild(t),t},u=()=>{var e={};for(var t in location.search.replace(/[A-Z0-9]+?=([\w\.%-]*)/gi,t=>{e[t.split("=").shift()]=t.split("=").pop()}),e){var i=e[t];e[t]=o(unescape(i))}return void 0!==e.dependencies&&delete e.dependencies,e},v=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;if(e){var i,a=e.style.height;return e.style.height="0px",e.parentNode.style.height="auto",i=t-e.parentNode.offsetHeight,e.style.height=a+"px",e.parentNode.style.removeProperty("height"),i}return t},g=navigator.userAgent,p=document.createElement("div"),m=/(iphone|ipod|ipad|android)/gi.test(g)||"MacIntel"===navigator.platform&&navigator.maxTouchPoints>1,f=/chrome/i.test(g)&&!/edge/i.test(g),b=/android/gi.test(g),y="zoom"in p.style&&!m&&(f||/Version\/[\d\.]+.*Safari/.test(g)),w="function"==typeof window.history.replaceState&&!/PhantomJS/.test(g);class A{constructor(e){this.Reveal=e,this.startEmbeddedIframe=this.startEmbeddedIframe.bind(this)}shouldPreload(e){var t=this.Reveal.getConfig().preloadIframes;return"boolean"!=typeof t&&(t=e.hasAttribute("data-preload")),t}load(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};e.style.display=this.Reveal.getConfig().display,r(e,"img[data-src], video[data-src], audio[data-src], iframe[data-src]").forEach(e=>{("IFRAME"!==e.tagName||this.shouldPreload(e))&&(e.setAttribute("src",e.getAttribute("data-src")),e.setAttribute("data-lazy-loaded",""),e.removeAttribute("data-src"))}),r(e,"video, audio").forEach(e=>{var t=0;r(e,"source[data-src]").forEach(e=>{e.setAttribute("src",e.getAttribute("data-src")),e.removeAttribute("data-src"),e.setAttribute("data-lazy-loaded",""),t+=1}),t>0&&e.load()});var i=e.slideBackgroundElement;if(i){i.style.display="block";var a=e.slideBackgroundContentElement,s=e.getAttribute("data-background-iframe");if(!1===i.hasAttribute("data-loaded")){i.setAttribute("data-loaded","true");var n=e.getAttribute("data-background-image"),o=e.getAttribute("data-background-video"),l=e.hasAttribute("data-background-video-loop"),d=e.hasAttribute("data-background-video-muted");if(n)a.style.backgroundImage="url("+encodeURI(n)+")";else if(o&&!this.Reveal.isSpeakerNotes()){var c=document.createElement("video");l&&c.setAttribute("loop",""),d&&(c.muted=!0),m&&(c.muted=!0,c.autoplay=!0,c.setAttribute("playsinline","")),o.split(",").forEach(e=>{c.innerHTML+=''}),a.appendChild(c)}else if(s&&!0!==t.excludeIframes){var h=document.createElement("iframe");h.setAttribute("allowfullscreen",""),h.setAttribute("mozallowfullscreen",""),h.setAttribute("webkitallowfullscreen",""),h.setAttribute("allow","autoplay"),h.setAttribute("data-src",s),h.style.width="100%",h.style.height="100%",h.style.maxHeight="100%",h.style.maxWidth="100%",a.appendChild(h)}}var u=a.querySelector("iframe[data-src]");u&&this.shouldPreload(i)&&!/autoplay=(1|true|yes)/gi.test(s)&&u.getAttribute("src")!==s&&u.setAttribute("src",s)}}unload(e){e.style.display="none";var t=this.Reveal.getSlideBackground(e);t&&(t.style.display="none",r(t,"iframe[src]").forEach(e=>{e.removeAttribute("src")})),r(e,"video[data-lazy-loaded][src], audio[data-lazy-loaded][src], iframe[data-lazy-loaded][src]").forEach(e=>{e.setAttribute("data-src",e.getAttribute("src")),e.removeAttribute("src")}),r(e,"video[data-lazy-loaded] source[src], audio source[src]").forEach(e=>{e.setAttribute("data-src",e.getAttribute("src")),e.removeAttribute("src")})}formatEmbeddedContent(){var e=(e,t,i)=>{r(this.Reveal.getSlidesElement(),"iframe["+e+'*="'+t+'"]').forEach(t=>{var a=t.getAttribute(e);a&&-1===a.indexOf(i)&&t.setAttribute(e,a+(/\?/.test(a)?"&":"?")+i)})};e("src","youtube.com/embed/","enablejsapi=1"),e("data-src","youtube.com/embed/","enablejsapi=1"),e("src","player.vimeo.com/","api=1"),e("data-src","player.vimeo.com/","api=1")}startEmbeddedContent(e){e&&!this.Reveal.isSpeakerNotes()&&(r(e,'img[src$=".gif"]').forEach(e=>{e.setAttribute("src",e.getAttribute("src"))}),r(e,"video, audio").forEach(e=>{if(!d(e,".fragment")||d(e,".fragment.visible")){var t=this.Reveal.getConfig().autoPlayMedia;if("boolean"!=typeof t&&(t=e.hasAttribute("data-autoplay")||!!d(e,".slide-background")),t&&"function"==typeof e.play)if(e.readyState>1)this.startEmbeddedMedia({target:e});else if(m){var i=e.play();i&&"function"==typeof i.catch&&!1===e.controls&&i.catch(()=>{e.controls=!0,e.addEventListener("play",()=>{e.controls=!1})})}else e.removeEventListener("loadeddata",this.startEmbeddedMedia),e.addEventListener("loadeddata",this.startEmbeddedMedia)}}),r(e,"iframe[src]").forEach(e=>{d(e,".fragment")&&!d(e,".fragment.visible")||this.startEmbeddedIframe({target:e})}),r(e,"iframe[data-src]").forEach(e=>{d(e,".fragment")&&!d(e,".fragment.visible")||e.getAttribute("src")!==e.getAttribute("data-src")&&(e.removeEventListener("load",this.startEmbeddedIframe),e.addEventListener("load",this.startEmbeddedIframe),e.setAttribute("src",e.getAttribute("data-src")))}))}startEmbeddedMedia(e){var t=!!d(e.target,"html"),i=!!d(e.target,".present");t&&i&&(e.target.currentTime=0,e.target.play()),e.target.removeEventListener("loadeddata",this.startEmbeddedMedia)}startEmbeddedIframe(e){var t=e.target;if(t&&t.contentWindow){var i=!!d(e.target,"html"),a=!!d(e.target,".present");if(i&&a){var s=this.Reveal.getConfig().autoPlayMedia;"boolean"!=typeof s&&(s=t.hasAttribute("data-autoplay")||!!d(t,".slide-background")),/youtube\.com\/embed\//.test(t.getAttribute("src"))&&s?t.contentWindow.postMessage('{"event":"command","func":"playVideo","args":""}',"*"):/player\.vimeo\.com\//.test(t.getAttribute("src"))&&s?t.contentWindow.postMessage('{"method":"play"}',"*"):t.contentWindow.postMessage("slide:start","*")}}}stopEmbeddedContent(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t=n({unloadIframes:!0},t),e&&e.parentNode&&(r(e,"video, audio").forEach(e=>{e.hasAttribute("data-ignore")||"function"!=typeof e.pause||(e.setAttribute("data-paused-by-reveal",""),e.pause())}),r(e,"iframe").forEach(e=>{e.contentWindow&&e.contentWindow.postMessage("slide:stop","*"),e.removeEventListener("load",this.startEmbeddedIframe)}),r(e,'iframe[src*="youtube.com/embed/"]').forEach(e=>{!e.hasAttribute("data-ignore")&&e.contentWindow&&"function"==typeof e.contentWindow.postMessage&&e.contentWindow.postMessage('{"event":"command","func":"pauseVideo","args":""}',"*")}),r(e,'iframe[src*="player.vimeo.com/"]').forEach(e=>{!e.hasAttribute("data-ignore")&&e.contentWindow&&"function"==typeof e.contentWindow.postMessage&&e.contentWindow.postMessage('{"method":"pause"}',"*")}),!0===t.unloadIframes&&r(e,"iframe[data-src]").forEach(e=>{e.setAttribute("src","about:blank"),e.removeAttribute("src")}))}}class R{constructor(e){this.Reveal=e}render(){this.element=document.createElement("div"),this.element.className="slide-number",this.Reveal.getRevealElement().appendChild(this.element)}configure(e,t){var i="none";e.slideNumber&&!this.Reveal.isPrintingPDF()&&("all"===e.showSlideNumber||"speaker"===e.showSlideNumber&&this.Reveal.isSpeakerNotes())&&(i="block"),this.element.style.display=i}update(){this.Reveal.getConfig().slideNumber&&this.element&&(this.element.innerHTML=this.getSlideNumber())}getSlideNumber(){var e,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide(),i=this.Reveal.getConfig(),a="h.v";if("function"==typeof i.slideNumber)e=i.slideNumber(t);else switch("string"==typeof i.slideNumber&&(a=i.slideNumber),/c/.test(a)||1!==this.Reveal.getHorizontalSlides().length||(a="c"),e=[],a){case"c":e.push(this.Reveal.getSlidePastCount(t)+1);break;case"c/t":e.push(this.Reveal.getSlidePastCount(t)+1,"/",this.Reveal.getTotalSlides());break;default:var s=this.Reveal.getIndices(t);e.push(s.h+1);var n="h/v"===a?"/":".";this.Reveal.isVerticalSlide(t)&&e.push(n,s.v+1)}var r="#"+this.Reveal.location.getHash(t);return 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t=this.createBackground(e,this.element);r(e,"section").forEach(e=>{this.createBackground(e,t),t.classList.add("stack")})}),this.Reveal.getConfig().parallaxBackgroundImage?(this.element.style.backgroundImage='url("'+this.Reveal.getConfig().parallaxBackgroundImage+'")',this.element.style.backgroundSize=this.Reveal.getConfig().parallaxBackgroundSize,this.element.style.backgroundRepeat=this.Reveal.getConfig().parallaxBackgroundRepeat,this.element.style.backgroundPosition=this.Reveal.getConfig().parallaxBackgroundPosition,setTimeout(()=>{this.Reveal.getRevealElement().classList.add("has-parallax-background")},1)):(this.element.style.backgroundImage="",this.Reveal.getRevealElement().classList.remove("has-parallax-background"))}createBackground(e,t){var i=document.createElement("div");i.className="slide-background "+e.className.replace(/present|past|future/,"");var a=document.createElement("div");return a.className="slide-background-content",i.appendChild(a),t.appendChild(i),e.slideBackgroundElement=i,e.slideBackgroundContentElement=a,this.sync(e),i}sync(e){var t=e.slideBackgroundElement,i=e.slideBackgroundContentElement;e.classList.remove("has-dark-background"),e.classList.remove("has-light-background"),t.removeAttribute("data-loaded"),t.removeAttribute("data-background-hash"),t.removeAttribute("data-background-size"),t.removeAttribute("data-background-transition"),t.style.backgroundColor="",i.style.backgroundSize="",i.style.backgroundRepeat="",i.style.backgroundPosition="",i.style.backgroundImage="",i.style.opacity="",i.innerHTML="";var a={background:e.getAttribute("data-background"),backgroundSize:e.getAttribute("data-background-size"),backgroundImage:e.getAttribute("data-background-image"),backgroundVideo:e.getAttribute("data-background-video"),backgroundIframe:e.getAttribute("data-background-iframe"),backgroundColor:e.getAttribute("data-background-color"),backgroundRepeat:e.getAttribute("data-background-repeat"),backgroundPosition:e.getAttribute("data-background-position"),backgroundTransition:e.getAttribute("data-background-transition"),backgroundOpacity:e.getAttribute("data-background-opacity")};a.background&&(/^(http|file|\/\/)/gi.test(a.background)||/\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test(a.background)?e.setAttribute("data-background-image",a.background):t.style.background=a.background),(a.background||a.backgroundColor||a.backgroundImage||a.backgroundVideo||a.backgroundIframe)&&t.setAttribute("data-background-hash",a.background+a.backgroundSize+a.backgroundImage+a.backgroundVideo+a.backgroundIframe+a.backgroundColor+a.backgroundRepeat+a.backgroundPosition+a.backgroundTransition+a.backgroundOpacity),a.backgroundSize&&t.setAttribute("data-background-size",a.backgroundSize),a.backgroundColor&&(t.style.backgroundColor=a.backgroundColor),a.backgroundTransition&&t.setAttribute("data-background-transition",a.backgroundTransition),e.hasAttribute("data-preload")&&t.setAttribute("data-preload",""),a.backgroundSize&&(i.style.backgroundSize=a.backgroundSize),a.backgroundRepeat&&(i.style.backgroundRepeat=a.backgroundRepeat),a.backgroundPosition&&(i.style.backgroundPosition=a.backgroundPosition),a.backgroundOpacity&&(i.style.opacity=a.backgroundOpacity);var s,n=a.backgroundColor;if(!n){var r=window.getComputedStyle(t);r&&r.backgroundColor&&(n=r.backgroundColor)}if(n){var o=E(n);o&&0!==o.a&&("string"==typeof(s=n)&&(s=E(s)),(s?(299*s.r+587*s.g+114*s.b)/1e3:null)<128?e.classList.add("has-dark-background"):e.classList.add("has-light-background"))}}update(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.Reveal.getCurrentSlide(),i=this.Reveal.getIndices(),a=null,s=this.Reveal.getConfig().rtl?"future":"past",n=this.Reveal.getConfig().rtl?"past":"future";if(Array.from(this.element.childNodes).forEach((t,o)=>{t.classList.remove("past","present","future"),oi.h?t.classList.add(n):(t.classList.add("present"),a=t),(e||o===i.h)&&r(t,".slide-background").forEach((e,t)=>{e.classList.remove("past","present","future"),ti.v?e.classList.add("future"):(e.classList.add("present"),o===i.h&&(a=e))})}),this.previousBackground&&this.Reveal.slideContent.stopEmbeddedContent(this.previousBackground,{unloadIframes:!this.Reveal.slideContent.shouldPreload(this.previousBackground)}),a){this.Reveal.slideContent.startEmbeddedContent(a);var o=a.querySelector(".slide-background-content");if(o){var l=o.style.backgroundImage||"";/\.gif/i.test(l)&&(o.style.backgroundImage="",window.getComputedStyle(o).opacity,o.style.backgroundImage=l)}var d=this.previousBackground?this.previousBackground.getAttribute("data-background-hash"):null,c=a.getAttribute("data-background-hash");c&&c===d&&a!==this.previousBackground&&this.element.classList.add("no-transition"),this.previousBackground=a}t&&["has-light-background","has-dark-background"].forEach(e=>{t.classList.contains(e)?this.Reveal.getRevealElement().classList.add(e):this.Reveal.getRevealElement().classList.remove(e)},this),setTimeout(()=>{this.element.classList.remove("no-transition")},1)}updateParallax(){var e=this.Reveal.getIndices();if(this.Reveal.getConfig().parallaxBackgroundImage){var t,i,a=this.Reveal.getHorizontalSlides(),s=this.Reveal.getVerticalSlides(),n=this.element.style.backgroundSize.split(" ");1===n.length?t=i=parseInt(n[0],10):(t=parseInt(n[0],10),i=parseInt(n[1],10));var r,o=this.element.offsetWidth,l=a.length;r=("number"==typeof this.Reveal.getConfig().parallaxBackgroundHorizontal?this.Reveal.getConfig().parallaxBackgroundHorizontal:l>1?(t-o)/(l-1):0)*e.h*-1;var d,c,h=this.element.offsetHeight,u=s.length;d="number"==typeof this.Reveal.getConfig().parallaxBackgroundVertical?this.Reveal.getConfig().parallaxBackgroundVertical:(i-h)/(u-1),c=u>0?d*e.v:0,this.element.style.backgroundPosition=r+"px "+-c+"px"}}}class k{constructor(e){this.Reveal=e,this.autoAnimateCounter=0}run(e,t){if(this.reset(),e.hasAttribute("data-auto-animate")&&t.hasAttribute("data-auto-animate")){this.autoAnimateStyleSheet=this.autoAnimateStyleSheet||h();var i=this.getAutoAnimateOptions(t);e.dataset.autoAnimate="pending",t.dataset.autoAnimate="pending";var a=this.Reveal.getSlides();i.slideDirection=a.indexOf(t)>a.indexOf(e)?"forward":"backward";var s=this.getAutoAnimatableElements(e,t).map(e=>this.autoAnimateElements(e.from,e.to,e.options||{},i,this.autoAnimateCounter++));if("false"!==t.dataset.autoAnimateUnmatched&&!0===this.Reveal.getConfig().autoAnimateUnmatched){var n=.8*i.duration,r=.2*i.duration;this.getUnmatchedAutoAnimateElements(t).forEach(e=>{var t=this.getAutoAnimateOptions(e,i),a="unmatched";t.duration===i.duration&&t.delay===i.delay||(a="unmatched-"+this.autoAnimateCounter++,s.push('[data-auto-animate="running"] [data-auto-animate-target="'.concat(a,'"] { transition: opacity ').concat(t.duration,"s ease ").concat(t.delay,"s; }"))),e.dataset.autoAnimateTarget=a},this),s.push('[data-auto-animate="running"] [data-auto-animate-target="unmatched"] { transition: opacity '.concat(n,"s ease ").concat(r,"s; }"))}this.autoAnimateStyleSheet.innerHTML=s.join(""),requestAnimationFrame(()=>{this.autoAnimateStyleSheet&&(getComputedStyle(this.autoAnimateStyleSheet).fontWeight,t.dataset.autoAnimate="running")}),this.Reveal.dispatchEvent({type:"autoanimate",data:{fromSlide:e,toSlide:t,sheet:this.autoAnimateStyleSheet}})}}reset(){r(this.Reveal.getRevealElement(),'[data-auto-animate]:not([data-auto-animate=""])').forEach(e=>{e.dataset.autoAnimate=""}),r(this.Reveal.getRevealElement(),"[data-auto-animate-target]").forEach(e=>{delete e.dataset.autoAnimateTarget}),this.autoAnimateStyleSheet&&this.autoAnimateStyleSheet.parentNode&&(this.autoAnimateStyleSheet.parentNode.removeChild(this.autoAnimateStyleSheet),this.autoAnimateStyleSheet=null)}autoAnimateElements(e,t,i,a,n){e.dataset.autoAnimateTarget="",t.dataset.autoAnimateTarget=n;var r=this.getAutoAnimateOptions(t,a);void 0!==i.delay&&(r.delay=i.delay),void 0!==i.duration&&(r.duration=i.duration),void 0!==i.easing&&(r.easing=i.easing);var o=this.getAutoAnimatableProperties("from",e,i),l=this.getAutoAnimatableProperties("to",t,i);t.classList.contains("fragment")&&(delete l.styles.opacity,e.classList.contains("fragment")&&(e.className.match(s)||[""])[0]===(t.className.match(s)||[""])[0]&&"forward"===a.slideDirection&&t.classList.add("visible","disabled"));if(!1!==i.translate||!1!==i.scale){var d=this.Reveal.getScale(),c={x:(o.x-l.x)/d,y:(o.y-l.y)/d,scaleX:o.width/l.width,scaleY:o.height/l.height};c.x=Math.round(1e3*c.x)/1e3,c.y=Math.round(1e3*c.y)/1e3,c.scaleX=Math.round(1e3*c.scaleX)/1e3,c.scaleX=Math.round(1e3*c.scaleX)/1e3;var h=!1!==i.translate&&(0!==c.x||0!==c.y),u=!1!==i.scale&&(0!==c.scaleX||0!==c.scaleY);if(h||u){var v=[];h&&v.push("translate(".concat(c.x,"px, ").concat(c.y,"px)")),u&&v.push("scale(".concat(c.scaleX,", ").concat(c.scaleY,")")),o.styles.transform=v.join(" "),o.styles["transform-origin"]="top left",l.styles.transform="none"}}for(var g in l.styles){var p=l.styles[g],m=o.styles[g];p===m?delete l.styles[g]:(!0===p.explicitValue&&(l.styles[g]=p.value),!0===m.explicitValue&&(o.styles[g]=m.value))}var f="",b=Object.keys(l.styles);b.length>0&&(o.styles.transition="none",l.styles.transition="all ".concat(r.duration,"s ").concat(r.easing," ").concat(r.delay,"s"),l.styles["transition-property"]=b.join(", "),l.styles["will-change"]=b.join(", "),f='[data-auto-animate-target="'+n+'"] {'+Object.keys(o.styles).map(e=>e+": "+o.styles[e]+" !important;").join("")+'}[data-auto-animate="running"] [data-auto-animate-target="'+n+'"] {'+Object.keys(l.styles).map(e=>e+": "+l.styles[e]+" !important;").join("")+"}");return f}getAutoAnimateOptions(e,t){var i={easing:this.Reveal.getConfig().autoAnimateEasing,duration:this.Reveal.getConfig().autoAnimateDuration,delay:0};if(i=n(i,t),e.closest&&e.parentNode){var a=e.parentNode.closest("[data-auto-animate-target]");a&&(i=this.getAutoAnimateOptions(a,i))}return e.dataset.autoAnimateEasing&&(i.easing=e.dataset.autoAnimateEasing),e.dataset.autoAnimateDuration&&(i.duration=parseFloat(e.dataset.autoAnimateDuration)),e.dataset.autoAnimateDelay&&(i.delay=parseFloat(e.dataset.autoAnimateDelay)),i}getAutoAnimatableProperties(e,t,i){var a={styles:[]};if(!1!==i.translate||!1!==i.scale){var s;if("function"==typeof i.measure)s=i.measure(t);else{var n=this.Reveal.getScale();s={x:t.offsetLeft*n,y:t.offsetTop*n,width:t.offsetWidth*n,height:t.offsetHeight*n}}a.x=s.x,a.y=s.y,a.width=s.width,a.height=s.height}var r=getComputedStyle(t);return(i.styles||this.Reveal.getConfig().autoAnimateStyles).forEach(t=>{var i;"string"==typeof t&&(t={property:t}),""!==(i=void 0!==t.from&&"from"===e?{value:t.from,explicitValue:!0}:void 0!==t.to&&"to"===e?{value:t.to,explicitValue:!0}:r[t.property])&&(a.styles[t.property]=i)}),a}getAutoAnimatableElements(e,t){var i=("function"==typeof 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this.active}onSlideClicked(e){if(this.isActive()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(this.deactivate(),t.nodeName.match(/section/gi))){var i=parseInt(t.getAttribute("data-index-h"),10),a=parseInt(t.getAttribute("data-index-v"),10);this.Reveal.slide(i,a)}}}}class C{constructor(e){this.Reveal=e,this.shortcuts={},this.bindings={},this.onDocumentKeyDown=this.onDocumentKeyDown.bind(this),this.onDocumentKeyPress=this.onDocumentKeyPress.bind(this)}configure(e,t){"linear"===e.navigationMode?(this.shortcuts["→ , ↓ , SPACE , N , L , J"]="Next slide",this.shortcuts["← , ↑ , P , H , K"]="Previous slide"):(this.shortcuts["N , SPACE"]="Next slide",this.shortcuts.P="Previous slide",this.shortcuts["← , H"]="Navigate left",this.shortcuts["→ , L"]="Navigate right",this.shortcuts["↑ , K"]="Navigate up",this.shortcuts["↓ , J"]="Navigate down"),this.shortcuts["Home , Shift ←"]="First slide",this.shortcuts["End , 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N{constructor(e){this.Reveal=e,this.onNavigateLeftClicked=this.onNavigateLeftClicked.bind(this),this.onNavigateRightClicked=this.onNavigateRightClicked.bind(this),this.onNavigateUpClicked=this.onNavigateUpClicked.bind(this),this.onNavigateDownClicked=this.onNavigateDownClicked.bind(this),this.onNavigatePrevClicked=this.onNavigatePrevClicked.bind(this),this.onNavigateNextClicked=this.onNavigateNextClicked.bind(this)}render(){var e=this.Reveal.getConfig().rtl,t=this.Reveal.getRevealElement();this.element=document.createElement("aside"),this.element.className="controls",this.element.innerHTML='\n\t\t\t\n\t\t\t\n\t\t\t'),this.Reveal.getRevealElement().appendChild(this.element),this.controlsLeft=r(t,".navigate-left"),this.controlsRight=r(t,".navigate-right"),this.controlsUp=r(t,".navigate-up"),this.controlsDown=r(t,".navigate-down"),this.controlsPrev=r(t,".navigate-prev"),this.controlsNext=r(t,".navigate-next"),this.controlsRightArrow=this.element.querySelector(".navigate-right"),this.controlsLeftArrow=this.element.querySelector(".navigate-left"),this.controlsDownArrow=this.element.querySelector(".navigate-down")}configure(e,t){this.element.style.display=e.controls?"block":"none",this.element.setAttribute("data-controls-layout",e.controlsLayout),this.element.setAttribute("data-controls-back-arrows",e.controlsBackArrows)}bind(){var e=["touchstart","click"];b&&(e=["touchstart"]),e.forEach(e=>{this.controlsLeft.forEach(t=>t.addEventListener(e,this.onNavigateLeftClicked,!1)),this.controlsRight.forEach(t=>t.addEventListener(e,this.onNavigateRightClicked,!1)),this.controlsUp.forEach(t=>t.addEventListener(e,this.onNavigateUpClicked,!1)),this.controlsDown.forEach(t=>t.addEventListener(e,this.onNavigateDownClicked,!1)),this.controlsPrev.forEach(t=>t.addEventListener(e,this.onNavigatePrevClicked,!1)),this.controlsNext.forEach(t=>t.addEventListener(e,this.onNavigateNextClicked,!1))})}unbind(){["touchstart","click"].forEach(e=>{this.controlsLeft.forEach(t=>t.removeEventListener(e,this.onNavigateLeftClicked,!1)),this.controlsRight.forEach(t=>t.removeEventListener(e,this.onNavigateRightClicked,!1)),this.controlsUp.forEach(t=>t.removeEventListener(e,this.onNavigateUpClicked,!1)),this.controlsDown.forEach(t=>t.removeEventListener(e,this.onNavigateDownClicked,!1)),this.controlsPrev.forEach(t=>t.removeEventListener(e,this.onNavigatePrevClicked,!1)),this.controlsNext.forEach(t=>t.removeEventListener(e,this.onNavigateNextClicked,!1))})}update(){var 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t&&(t=e.hasAttribute("data-autoplay")||!!d(e,".slide-background")),t&&"function"==typeof e.play)if(e.readyState>1)this.startEmbeddedMedia({target:e});else if(m){var i=e.play();i&&"function"==typeof i.catch&&!1===e.controls&&i.catch(()=>{e.controls=!0,e.addEventListener("play",()=>{e.controls=!1})})}else e.removeEventListener("loadeddata",this.startEmbeddedMedia),e.addEventListener("loadeddata",this.startEmbeddedMedia)}}),r(e,"iframe[src]").forEach(e=>{d(e,".fragment")&&!d(e,".fragment.visible")||this.startEmbeddedIframe({target:e})}),r(e,"iframe[data-src]").forEach(e=>{d(e,".fragment")&&!d(e,".fragment.visible")||e.getAttribute("src")!==e.getAttribute("data-src")&&(e.removeEventListener("load",this.startEmbeddedIframe),e.addEventListener("load",this.startEmbeddedIframe),e.setAttribute("src",e.getAttribute("data-src")))}))}startEmbeddedMedia(e){var t=!!d(e.target,"html"),i=!!d(e.target,".present");t&&i&&(e.target.currentTime=0,e.target.play()),e.target.removeEventListener("loadeddata",this.startEmbeddedMedia)}startEmbeddedIframe(e){var t=e.target;if(t&&t.contentWindow){var i=!!d(e.target,"html"),a=!!d(e.target,".present");if(i&&a){var s=this.Reveal.getConfig().autoPlayMedia;"boolean"!=typeof s&&(s=t.hasAttribute("data-autoplay")||!!d(t,".slide-background")),/youtube\.com\/embed\//.test(t.getAttribute("src"))&&s?t.contentWindow.postMessage('{"event":"command","func":"playVideo","args":""}',"*"):/player\.vimeo\.com\//.test(t.getAttribute("src"))&&s?t.contentWindow.postMessage('{"method":"play"}',"*"):t.contentWindow.postMessage("slide:start","*")}}}stopEmbeddedContent(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t=n({unloadIframes:!0},t),e&&e.parentNode&&(r(e,"video, audio").forEach(e=>{e.hasAttribute("data-ignore")||"function"!=typeof 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i="none";e.slideNumber&&!this.Reveal.isPrintingPDF()&&("all"===e.showSlideNumber||"speaker"===e.showSlideNumber&&this.Reveal.isSpeakerNotes())&&(i="block"),this.element.style.display=i}update(){this.Reveal.getConfig().slideNumber&&this.element&&(this.element.innerHTML=this.getSlideNumber())}getSlideNumber(){var e,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide(),i=this.Reveal.getConfig(),a="h.v";if("function"==typeof i.slideNumber)e=i.slideNumber(t);else switch("string"==typeof i.slideNumber&&(a=i.slideNumber),/c/.test(a)||1!==this.Reveal.getHorizontalSlides().length||(a="c"),e=[],a){case"c":e.push(this.Reveal.getSlidePastCount(t)+1);break;case"c/t":e.push(this.Reveal.getSlidePastCount(t)+1,"/",this.Reveal.getTotalSlides());break;default:var s=this.Reveal.getIndices(t);e.push(s.h+1);var n="h/v"===a?"/":".";this.Reveal.isVerticalSlide(t)&&e.push(n,s.v+1)}var r="#"+this.Reveal.location.getHash(t);return 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o=this.getAutoAnimatableProperties("from",e,i),l=this.getAutoAnimatableProperties("to",t,i);t.classList.contains("fragment")&&(delete l.styles.opacity,e.classList.contains("fragment")&&(e.className.match(s)||[""])[0]===(t.className.match(s)||[""])[0]&&"forward"===a.slideDirection&&t.classList.add("visible","disabled"));if(!1!==i.translate||!1!==i.scale){var d=this.Reveal.getScale(),c={x:(o.x-l.x)/d,y:(o.y-l.y)/d,scaleX:o.width/l.width,scaleY:o.height/l.height};c.x=Math.round(1e3*c.x)/1e3,c.y=Math.round(1e3*c.y)/1e3,c.scaleX=Math.round(1e3*c.scaleX)/1e3,c.scaleX=Math.round(1e3*c.scaleX)/1e3;var h=!1!==i.translate&&(0!==c.x||0!==c.y),u=!1!==i.scale&&(0!==c.scaleX||0!==c.scaleY);if(h||u){var v=[];h&&v.push("translate(".concat(c.x,"px, ").concat(c.y,"px)")),u&&v.push("scale(".concat(c.scaleX,", ").concat(c.scaleY,")")),o.styles.transform=v.join(" "),o.styles["transform-origin"]="top left",l.styles.transform="none"}}for(var g in l.styles){var p=l.styles[g],m=o.styles[g];p===m?delete 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N{constructor(e){this.Reveal=e,this.onNavigateLeftClicked=this.onNavigateLeftClicked.bind(this),this.onNavigateRightClicked=this.onNavigateRightClicked.bind(this),this.onNavigateUpClicked=this.onNavigateUpClicked.bind(this),this.onNavigateDownClicked=this.onNavigateDownClicked.bind(this),this.onNavigatePrevClicked=this.onNavigatePrevClicked.bind(this),this.onNavigateNextClicked=this.onNavigateNextClicked.bind(this)}render(){var e=this.Reveal.getConfig().rtl,t=this.Reveal.getRevealElement();this.element=document.createElement("aside"),this.element.className="controls",this.element.innerHTML='\n\t\t\t\n\t\t\t\n\t\t\t'),this.Reveal.getRevealElement().appendChild(this.element),this.controlsLeft=r(t,".navigate-left"),this.controlsRight=r(t,".navigate-right"),this.controlsUp=r(t,".navigate-up"),this.controlsDown=r(t,".navigate-down"),this.controlsPrev=r(t,".navigate-prev"),this.controlsNext=r(t,".navigate-next"),this.controlsRightArrow=this.element.querySelector(".navigate-right"),this.controlsLeftArrow=this.element.querySelector(".navigate-left"),this.controlsDownArrow=this.element.querySelector(".navigate-down")}configure(e,t){this.element.style.display=e.controls?"block":"none",this.element.setAttribute("data-controls-layout",e.controlsLayout),this.element.setAttribute("data-controls-back-arrows",e.controlsBackArrows)}bind(){var e=["touchstart","click"];b&&(e=["touchstart"]),e.forEach(e=>{this.controlsLeft.forEach(t=>t.addEventListener(e,this.onNavigateLeftClicked,!1)),this.controlsRight.forEach(t=>t.addEventListener(e,this.onNavigateRightClicked,!1)),this.controlsUp.forEach(t=>t.addEventListener(e,this.onNavigateUpClicked,!1)),this.controlsDown.forEach(t=>t.addEventListener(e,this.onNavigateDownClicked,!1)),this.controlsPrev.forEach(t=>t.addEventListener(e,this.onNavigatePrevClicked,!1)),this.controlsNext.forEach(t=>t.addEventListener(e,this.onNavigateNextClicked,!1))})}unbind(){["touchstart","click"].forEach(e=>{this.controlsLeft.forEach(t=>t.removeEventListener(e,this.onNavigateLeftClicked,!1)),this.controlsRight.forEach(t=>t.removeEventListener(e,this.onNavigateRightClicked,!1)),this.controlsUp.forEach(t=>t.removeEventListener(e,this.onNavigateUpClicked,!1)),this.controlsDown.forEach(t=>t.removeEventListener(e,this.onNavigateDownClicked,!1)),this.controlsPrev.forEach(t=>t.removeEventListener(e,this.onNavigatePrevClicked,!1)),this.controlsNext.forEach(t=>t.removeEventListener(e,this.onNavigateNextClicked,!1))})}update(){var e=this.Reveal.availableRoutes();[...this.controlsLeft,...this.controlsRight,...this.controlsUp,...this.controlsDown,...this.controlsPrev,...this.controlsNext].forEach(e=>{e.classList.remove("enabled","fragmented"),e.setAttribute("disabled","disabled")}),e.left&&this.controlsLeft.forEach(e=>{e.classList.add("enabled"),e.removeAttribute("disabled")}),e.right&&this.controlsRight.forEach(e=>{e.classList.add("enabled"),e.removeAttribute("disabled")}),e.up&&this.controlsUp.forEach(e=>{e.classList.add("enabled"),e.removeAttribute("disabled")}),e.down&&this.controlsDown.forEach(e=>{e.classList.add("enabled"),e.removeAttribute("disabled")}),(e.left||e.up)&&this.controlsPrev.forEach(e=>{e.classList.add("enabled"),e.removeAttribute("disabled")}),(e.right||e.down)&&this.controlsNext.forEach(e=>{e.classList.add("enabled"),e.removeAttribute("disabled")});var t=this.Reveal.getCurrentSlide();if(t){var i=this.Reveal.fragments.availableRoutes();i.prev&&this.controlsPrev.forEach(e=>{e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}),i.next&&this.controlsNext.forEach(e=>{e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}),this.Reveal.isVerticalSlide(t)?(i.prev&&this.controlsUp.forEach(e=>{e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}),i.next&&this.controlsDown.forEach(e=>{e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})):(i.prev&&this.controlsLeft.forEach(e=>{e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}),i.next&&this.controlsRight.forEach(e=>{e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}))}if(this.Reveal.getConfig().controlsTutorial){var a=this.Reveal.getIndices();!this.Reveal.hasNavigatedVertically()&&e.down?this.controlsDownArrow.classList.add("highlight"):(this.controlsDownArrow.classList.remove("highlight"),this.Reveal.getConfig().rtl?!this.Reveal.hasNavigatedHorizontally()&&e.left&&0===a.v?this.controlsLeftArrow.classList.add("highlight"):this.controlsLeftArrow.classList.remove("highlight"):!this.Reveal.hasNavigatedHorizontally()&&e.right&&0===a.v?this.controlsRightArrow.classList.add("highlight"):this.controlsRightArrow.classList.remove("highlight"))}}onNavigateLeftClicked(e){e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.prev():this.Reveal.left()}onNavigateRightClicked(e){e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.next():this.Reveal.right()}onNavigateUpClicked(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.up()}onNavigateDownClicked(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.down()}onNavigatePrevClicked(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.prev()}onNavigateNextClicked(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.next()}}class M{constructor(e){this.Reveal=e,this.onProgressClicked=this.onProgressClicked.bind(this)}render(){this.element=document.createElement("div"),this.element.className="progress",this.Reveal.getRevealElement().appendChild(this.element),this.bar=document.createElement("span"),this.element.appendChild(this.bar)}configure(e,t){this.element.style.display=e.progress?"block":"none"}bind(){this.Reveal.getConfig().progress&&this.element&&this.element.addEventListener("click",this.onProgressClicked,!1)}unbind(){this.Reveal.getConfig().progress&&this.element&&this.element.removeEventListener("click",this.onProgressClicked,!1)}update(){this.Reveal.getConfig().progress&&this.bar&&(this.bar.style.width=this.Reveal.getProgress()*this.getMaxWidth()+"px")}getMaxWidth(){return this.Reveal.getRevealElement().offsetWidth}onProgressClicked(e){this.Reveal.onUserInput(e),e.preventDefault();var 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i.keyboardCondition&&!1===i.keyboardCondition(t))return!0;var n=t.keyCode,a=!this.Reveal.isAutoSliding();this.Reveal.onUserInput(t);var r=document.activeElement&&!0===document.activeElement.isContentEditable,s=document.activeElement&&document.activeElement.tagName&&/input|textarea/i.test(document.activeElement.tagName),o=document.activeElement&&document.activeElement.className&&/speaker-notes/i.test(document.activeElement.className),l=t.shiftKey&&32===t.keyCode,d=t.shiftKey&&37===n,c=t.shiftKey&&39===n,u=!l&&!d&&!c&&(t.shiftKey||t.altKey||t.ctrlKey||t.metaKey);if(!(r||s||o||u)){var h,v=[66,86,190,191];if("object"===e(i.keyboard))for(h in i.keyboard)"togglePause"===i.keyboard[h]&&v.push(parseInt(h,10));if(this.Reveal.isPaused()&&-1===v.indexOf(n))return!1;var f,g,p="linear"===i.navigationMode||!this.Reveal.hasHorizontalSlides()||!this.Reveal.hasVerticalSlides(),m=!1;if("object"===e(i.keyboard))for(h in i.keyboard)if(parseInt(h,10)===n){var y=i.keyboard[h];"function"==typeof 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n={background:e.getAttribute("data-background"),backgroundSize:e.getAttribute("data-background-size"),backgroundImage:e.getAttribute("data-background-image"),backgroundVideo:e.getAttribute("data-background-video"),backgroundIframe:e.getAttribute("data-background-iframe"),backgroundColor:e.getAttribute("data-background-color"),backgroundRepeat:e.getAttribute("data-background-repeat"),backgroundPosition:e.getAttribute("data-background-position"),backgroundTransition:e.getAttribute("data-background-transition"),backgroundOpacity:e.getAttribute("data-background-opacity")};n.background&&(/^(http|file|\/\/)/gi.test(n.background)||/\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test(n.background)?e.setAttribute("data-background-image",n.background):t.style.background=n.background),(n.background||n.backgroundColor||n.backgroundImage||n.backgroundVideo||n.backgroundIframe)&&t.setAttribute("data-background-hash",n.background+n.backgroundSize+n.backgroundImage+n.backgroundVideo+n.backgroundIframe+n.backgroundColor+n.backgroundRepeat+n.backgroundPosition+n.backgroundTransition+n.backgroundOpacity),n.backgroundSize&&t.setAttribute("data-background-size",n.backgroundSize),n.backgroundColor&&(t.style.backgroundColor=n.backgroundColor),n.backgroundTransition&&t.setAttribute("data-background-transition",n.backgroundTransition),e.hasAttribute("data-preload")&&t.setAttribute("data-preload",""),n.backgroundSize&&(i.style.backgroundSize=n.backgroundSize),n.backgroundRepeat&&(i.style.backgroundRepeat=n.backgroundRepeat),n.backgroundPosition&&(i.style.backgroundPosition=n.backgroundPosition),n.backgroundOpacity&&(i.style.opacity=n.backgroundOpacity);var 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0!==arguments[0]&&arguments[0],i=this.Reveal.getCurrentSlide(),n=this.Reveal.getIndices(),a=null,r=this.Reveal.getConfig().rtl?"future":"past",s=this.Reveal.getConfig().rtl?"past":"future";if(Array.from(this.element.childNodes).forEach((function(e,i){e.classList.remove("past","present","future"),in.h?e.classList.add(s):(e.classList.add("present"),a=e),(t||i===n.h)&&h(e,".slide-background").forEach((function(e,t){e.classList.remove("past","present","future"),tn.v?e.classList.add("future"):(e.classList.add("present"),i===n.h&&(a=e))}))})),this.previousBackground&&this.Reveal.slideContent.stopEmbeddedContent(this.previousBackground,{unloadIframes:!this.Reveal.slideContent.shouldPreload(this.previousBackground)}),a){this.Reveal.slideContent.startEmbeddedContent(a);var o=a.querySelector(".slide-background-content");if(o){var l=o.style.backgroundImage||"";/\.gif/i.test(l)&&(o.style.backgroundImage="",window.getComputedStyle(o).opacity,o.style.backgroundImage=l)}var d=this.previousBackground?this.previousBackground.getAttribute("data-background-hash"):null,c=a.getAttribute("data-background-hash");c&&c===d&&a!==this.previousBackground&&this.element.classList.add("no-transition"),this.previousBackground=a}i&&["has-light-background","has-dark-background"].forEach((function(t){i.classList.contains(t)?e.Reveal.getRevealElement().classList.add(t):e.Reveal.getRevealElement().classList.remove(t)}),this),setTimeout((function(){e.element.classList.remove("no-transition")}),1)}},{key:"updateParallax",value:function(){var e=this.Reveal.getIndices();if(this.Reveal.getConfig().parallaxBackgroundImage){var t,i,n=this.Reveal.getHorizontalSlides(),a=this.Reveal.getVerticalSlides(),r=this.element.style.backgroundSize.split(" ");1===r.length?t=i=parseInt(r[0],10):(t=parseInt(r[0],10),i=parseInt(r[1],10));var s,o=this.element.offsetWidth,l=n.length;s=("number"==typeof 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n=e.parentNode.closest("[data-auto-animate-target]");n&&(i=this.getAutoAnimateOptions(n,i))}return e.dataset.autoAnimateEasing&&(i.easing=e.dataset.autoAnimateEasing),e.dataset.autoAnimateDuration&&(i.duration=parseFloat(e.dataset.autoAnimateDuration)),e.dataset.autoAnimateDelay&&(i.delay=parseFloat(e.dataset.autoAnimateDelay)),i}},{key:"getAutoAnimatableProperties",value:function(e,t,i){var n={styles:[]};if(!1!==i.translate||!1!==i.scale){var a;if("function"==typeof i.measure)a=i.measure(t);else{var r=this.Reveal.getScale();a={x:t.offsetLeft*r,y:t.offsetTop*r,width:t.offsetWidth*r,height:t.offsetHeight*r}}n.x=a.x,n.y=a.y,n.width=a.width,n.height=a.height}var s=getComputedStyle(t);return(i.styles||this.Reveal.getConfig().autoAnimateStyles).forEach((function(t){var i;"string"==typeof t&&(t={property:t}),""!==(i=void 0!==t.from&&"from"===e?{value:t.from,explicitValue:!0}:void 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e.nodeName+":::"+e.innerText})),n.forEach((function(e){e.from.matches(a)?e.options={scale:!1}:e.from.matches("pre")&&(e.options={scale:!1,styles:["width","height"]},i.findAutoAnimateMatches(n,e.from,e.to,".hljs .hljs-ln-code",(function(e){return e.textContent}),{scale:!1,styles:[],measure:i.getLocalBoundingBox.bind(i)}),i.findAutoAnimateMatches(n,e.from,e.to,".hljs .hljs-ln-line[data-line-number]",(function(e){return e.getAttribute("data-line-number")}),{scale:!1,styles:["width"],measure:i.getLocalBoundingBox.bind(i)}))}),this),n}},{key:"getLocalBoundingBox",value:function(e){var t=this.Reveal.getScale();return{x:Math.round(e.offsetLeft*t*100)/100,y:Math.round(e.offsetTop*t*100)/100,width:Math.round(e.offsetWidth*t*100)/100,height:Math.round(e.offsetHeight*t*100)/100}}},{key:"findAutoAnimateMatches",value:function(e,t,i,n,a,r){var s={},o={};[].slice.call(t.querySelectorAll(n)).forEach((function(e,t){var i=a(e);"string"==typeof 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n(e,[{key:"configure",value:function(e,t){!1===e.fragments?this.disable():!1===t.fragments&&this.enable()}},{key:"disable",value:function(){h(this.Reveal.getSlidesElement(),".fragment").forEach((function(e){e.classList.add("visible"),e.classList.remove("current-fragment")}))}},{key:"enable",value:function(){h(this.Reveal.getSlidesElement(),".fragment").forEach((function(e){e.classList.remove("visible"),e.classList.remove("current-fragment")}))}},{key:"availableRoutes",value:function(){var e=this.Reveal.getCurrentSlide();if(e&&this.Reveal.getConfig().fragments){var t=e.querySelectorAll(".fragment:not(.disabled)"),i=e.querySelectorAll(".fragment:not(.disabled):not(.visible)");return{prev:t.length-i.length>0,next:!!i.length}}return{prev:!1,next:!1}}},{key:"sort",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e=Array.from(e);var i=[],n=[],a=[];e.forEach((function(e){if(e.hasAttribute("data-fragment-index")){var 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s=this.sort(a.querySelectorAll(".fragment.visible")).pop();s&&(e=parseInt(s.getAttribute("data-fragment-index")||0,10))}Array.from(t).forEach((function(t,a){if(t.hasAttribute("data-fragment-index")&&(a=parseInt(t.getAttribute("data-fragment-index"),10)),r=Math.max(r,a),a<=e){var s=t.classList.contains("visible");t.classList.add("visible"),t.classList.remove("current-fragment"),a===e&&(i.Reveal.announceStatus(i.Reveal.getStatusText(t)),t.classList.add("current-fragment"),i.Reveal.slideContent.startEmbeddedContent(t)),s||(n.shown.push(t),i.Reveal.dispatchEvent({target:t,type:"visible",bubbles:!1}))}else{var o=t.classList.contains("visible");t.classList.remove("visible"),t.classList.remove("current-fragment"),o&&(n.hidden.push(t),i.Reveal.dispatchEvent({target:t,type:"hidden",bubbles:!1}))}})),e="number"==typeof e?e:-1,e=Math.max(Math.min(e,r),-1),a.setAttribute("data-fragment",e)}return n}},{key:"sync",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();return this.sort(e.querySelectorAll(".fragment"))}},{key:"goto",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=this.Reveal.getCurrentSlide();if(i&&this.Reveal.getConfig().fragments){var n=this.sort(i.querySelectorAll(".fragment:not(.disabled)"));if(n.length){if("number"!=typeof e){var a=this.sort(i.querySelectorAll(".fragment:not(.disabled).visible")).pop();e=a?parseInt(a.getAttribute("data-fragment-index")||0,10):-1}e+=t;var r=this.update(e,n);return r.hidden.length&&this.Reveal.dispatchEvent({type:"fragmenthidden",data:{fragment:r.hidden[0],fragments:r.hidden}}),r.shown.length&&this.Reveal.dispatchEvent({type:"fragmentshown",data:{fragment:r.shown[0],fragments:r.shown}}),this.Reveal.controls.update(),this.Reveal.progress.update(),this.Reveal.getConfig().fragmentInURL&&this.Reveal.location.writeURL(),!(!r.shown.length&&!r.hidden.length)}}return!1}},{key:"next",value:function(){return 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t=this.Reveal.getIndices();this.Reveal.slide(t.h,t.v),this.Reveal.layout(),this.Reveal.cueAutoSlide(),this.Reveal.dispatchEvent({type:"overviewhidden",data:{indexh:t.h,indexv:t.v,currentSlide:this.Reveal.getCurrentSlide()}})}}},{key:"toggle",value:function(e){"boolean"==typeof e?e?this.activate():this.deactivate():this.isActive()?this.deactivate():this.activate()}},{key:"isActive",value:function(){return this.active}},{key:"onSlideClicked",value:function(e){if(this.isActive()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(this.deactivate(),t.nodeName.match(/section/gi))){var i=parseInt(t.getAttribute("data-index-h"),10),n=parseInt(t.getAttribute("data-index-v"),10);this.Reveal.slide(i,n)}}}}]),e}(),T=function(){function i(e){t(this,i),this.Reveal=e,this.shortcuts={},this.bindings={},this.onDocumentKeyDown=this.onDocumentKeyDown.bind(this),this.onDocumentKeyPress=this.onDocumentKeyPress.bind(this)}return 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i.keyboardCondition&&!1===i.keyboardCondition(t))return!0;var n=t.keyCode,a=!this.Reveal.isAutoSliding();this.Reveal.onUserInput(t);var r=document.activeElement&&!0===document.activeElement.isContentEditable,s=document.activeElement&&document.activeElement.tagName&&/input|textarea/i.test(document.activeElement.tagName),o=document.activeElement&&document.activeElement.className&&/speaker-notes/i.test(document.activeElement.className),l=t.shiftKey&&32===t.keyCode,d=t.shiftKey&&37===n,c=t.shiftKey&&39===n,u=!l&&!d&&!c&&(t.shiftKey||t.altKey||t.ctrlKey||t.metaKey);if(!(r||s||o||u)){var h,v=[66,86,190,191];if("object"===e(i.keyboard))for(h in i.keyboard)"togglePause"===i.keyboard[h]&&v.push(parseInt(h,10));if(this.Reveal.isPaused()&&-1===v.indexOf(n))return!1;var f,g,p="linear"===i.navigationMode||!this.Reveal.hasHorizontalSlides()||!this.Reveal.hasVerticalSlides(),m=!1;if("object"===e(i.keyboard))for(h in i.keyboard)if(parseInt(h,10)===n){var y=i.keyboard[h];"function"==typeof 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e=this.Reveal.getConfig().rtl,t=this.Reveal.getRevealElement();this.element=document.createElement("aside"),this.element.className="controls",this.element.innerHTML='\n\t\t\t\n\t\t\t\n\t\t\t'),this.Reveal.getRevealElement().appendChild(this.element),this.controlsLeft=h(t,".navigate-left"),this.controlsRight=h(t,".navigate-right"),this.controlsUp=h(t,".navigate-up"),this.controlsDown=h(t,".navigate-down"),this.controlsPrev=h(t,".navigate-prev"),this.controlsNext=h(t,".navigate-next"),this.controlsRightArrow=this.element.querySelector(".navigate-right"),this.controlsLeftArrow=this.element.querySelector(".navigate-left"),this.controlsDownArrow=this.element.querySelector(".navigate-down")}},{key:"configure",value:function(e,t){this.element.style.display=e.controls?"block":"none",this.element.setAttribute("data-controls-layout",e.controlsLayout),this.element.setAttribute("data-controls-back-arrows",e.controlsBackArrows)}},{key:"bind",value:function(){var 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0!==t||te.isActive()||(t=Ue(d[e])),o&&o.parentNode&&o.parentNode.classList.contains("stack")&&Be(o.parentNode,r);var c=R.concat();R.length=0;var u=a||0,h=r||0;a=et(".slides>section",void 0===e?a:e),r=et(".slides>section.present>section",void 0===t?r:t);var v=a!==u||r!==h;v||(o=null);var f=d[a],g=f.querySelectorAll("section");l=g[r]||f;var p=!1;v&&o&&l&&!te.isActive()&&(o.hasAttribute("data-auto-animate")&&l.hasAttribute("data-auto-animate")&&(p=!0,P.slides.classList.add("disable-slide-transitions")),z="running"),tt(),Te(),te.isActive()&&te.update(),void 0!==i&&ee.goto(i),o&&o!==l&&(o.classList.remove("present"),o.setAttribute("aria-hidden","true"),We()&&setTimeout((function(){dt().forEach((function(e){Be(e,0)}))}),0));e:for(var m=0,y=R.length;m0&&void 0!==arguments[0]?arguments[0]:l;G.sync(e),ee.sync(e),J.load(e),G.update(),ce.update()}function Ze(){ot().forEach((function(e){h(e,"section").forEach((function(e,t){t>0&&(e.classList.remove("present"),e.classList.remove("past"),e.classList.add("future"),e.setAttribute("aria-hidden","true"))}))}))}function Ge(){ot().forEach((function(e,t,i){P.slides.insertBefore(e,i[Math.floor(Math.random()*i.length)])}))}function et(e,t){var i=h(P.wrapper,e),a=i.length,r=le.isPrintingPDF();if(a){n.loop&&(t%=a)<0&&(t=a+t),t=Math.max(Math.min(t,a-1),0);for(var s=0;st&&(o.classList.add(l?"past":"future"),n.fragments&&h(o,".fragment.visible").forEach((function(e){e.classList.remove("visible","current-fragment")})))}var d=i[t],c=d.classList.contains("present");d.classList.add("present"),d.removeAttribute("hidden"),d.removeAttribute("aria-hidden"),c||Le({target:d,type:"visible",bubbles:!1});var u=d.getAttribute("data-state");u&&(R=R.concat(u.split(" ")))}else t=0;return t}function tt(){var e,t=ot(),i=t.length;if(i&&void 0!==a){var s=te.isActive()?10:n.viewDistance;A&&(s=te.isActive()?6:n.mobileViewDistance),le.isPrintingPDF()&&(s=Number.MAX_VALUE);for(var o=0;osection"),t=P.wrapper.querySelectorAll(".slides>section.present>section"),i={left:a>0,right:a0,down:r1&&(i.left=!0,i.right=!0),t.length>1&&(i.up=!0,i.down=!0)),e.length>1&&"linear"===n.navigationMode&&(i.right=i.right||i.down,i.left=i.left||i.up),n.rtl){var s=i.left;i.left=i.right,i.right=s}return i}function nt(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:l,t=ot(),i=0;e:for(var n=0;n0){t+=l.querySelectorAll(".fragment.visible").length/i.length*.9}}return Math.min(t/(e-1),1)}function rt(e){var t,i=a,n=r;if(e){var s=ze(e),o=s?e.parentNode:e,d=ot();i=Math.max(d.indexOf(o),0),n=void 0,s&&(n=Math.max(h(e.parentNode,"section").indexOf(e),0))}if(!e&&l&&l.querySelectorAll(".fragment").length>0){var c=l.querySelector(".current-fragment");t=c&&c.hasAttribute("data-fragment-index")?parseInt(c.getAttribute("data-fragment-index"),10):l.querySelectorAll(".fragment.visible").length-1}return{h:i,v:n,f:t}}function st(){return h(P.wrapper,'.slides section:not(.stack):not([data-visibility="uncounted"])')}function ot(){return h(P.wrapper,".slides>section")}function lt(){return h(P.wrapper,".slides>section>section")}function dt(){return h(P.wrapper,".slides>section.stack")}function ct(){return ot().length>1}function ut(){return lt().length>1}function ht(){return st().map((function(e){for(var t={},i=0;iX&&(X=1e3*e.duration/e.playbackRate+1e3)})),!X||_||Xe()||te.isActive()||je()&&!ee.availableRoutes().next&&!0!==n.loop||(Y=setTimeout((function(){"function"==typeof n.autoSlideMethod?n.autoSlideMethod():xt(),yt()}),X),$=Date.now()),c&&c.setPlaying(-1!==Y)}}function bt(){clearTimeout(Y),Y=-1}function kt(){X&&!_&&(_=!0,Le({type:"autoslidepaused"}),clearTimeout(Y),c&&c.setPlaying(!1))}function wt(){X&&_&&(_=!1,Le({type:"autoslideresumed"}),yt())}function At(){w.hasNavigatedHorizontally=!0,n.rtl?(te.isActive()||!1===ee.next())&&it().left&&_e(a+1,"grid"===n.navigationMode?r:void 0):(te.isActive()||!1===ee.prev())&&it().left&&_e(a-1,"grid"===n.navigationMode?r:void 0)}function Rt(){w.hasNavigatedHorizontally=!0,n.rtl?(te.isActive()||!1===ee.prev())&&it().right&&_e(a-1,"grid"===n.navigationMode?r:void 0):(te.isActive()||!1===ee.next())&&it().right&&_e(a+1,"grid"===n.navigationMode?r:void 0)}function Et(){(te.isActive()||!1===ee.prev())&&it().up&&_e(a,r-1)}function St(){w.hasNavigatedVertically=!0,(te.isActive()||!1===ee.next())&&it().down&&_e(a,r+1)}function Lt(){var e;if(!1===ee.prev())if(it().up)Et();else if(e=n.rtl?h(P.wrapper,".slides>section.future").pop():h(P.wrapper,".slides>section.past").pop()){var t=e.querySelectorAll("section").length-1||void 0;_e(a-1,t)}}function xt(){if(w.hasNavigatedHorizontally=!0,w.hasNavigatedVertically=!0,!1===ee.next()){var 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Tt={VERSION:m,initialize:ue,configure:ke,sync:Je,syncSlide:Qe,syncFragments:ee.sync.bind(ee),slide:_e,left:At,right:Rt,up:Et,down:St,prev:Lt,next:xt,navigateLeft:At,navigateRight:Rt,navigateUp:Et,navigateDown:St,navigatePrev:Lt,navigateNext:xt,navigateFragment:ee.goto.bind(ee),prevFragment:ee.prev.bind(ee),nextFragment:ee.next.bind(ee),on:Re,off:Ee,addEventListener:Re,removeEventListener:Ee,layout:Te,shuffle:Ge,availableRoutes:it,availableFragments:ee.availableRoutes.bind(ee),toggleHelp:Me,toggleOverview:te.toggle.bind(te),togglePause:Fe,toggleAutoSlide:Ye,isFirstSlide:We,isLastSlide:je,isLastVerticalSlide:qe,isVerticalSlide:ze,isPaused:Xe,isAutoSliding:$e,isSpeakerNotes:ce.isSpeakerNotesWindow.bind(ce),isOverview:te.isActive.bind(te),isPrintingPDF:le.isPrintingPDF.bind(le),isReady:function(){return k},loadSlide:J.load.bind(J),unloadSlide:J.unload.bind(J),addEventListeners:we,removeEventListeners:Ae,dispatchEvent:Le,getState:pt,setState:mt,getProgress:at,getIndices:rt,getSlidesAttributes:ht,getSlidePastCount:nt,getTotalSlides:vt,getSlide:ft,getPreviousSlide:function(){return o},getCurrentSlide:function(){return l},getSlideBackground:gt,getSlideNotes:ce.getSlideNotes.bind(ce),getSlides:st,getHorizontalSlides:ot,getVerticalSlides:lt,hasHorizontalSlides:ct,hasVerticalSlides:ut,hasNavigatedHorizontally:function(){return w.hasNavigatedHorizontally},hasNavigatedVertically:function(){return w.hasNavigatedVertically},addKeyBinding:ie.addKeyBinding.bind(ie),removeKeyBinding:ie.removeKeyBinding.bind(ie),triggerKey:ie.triggerKey.bind(ie),registerKeyboardShortcut:ie.registerKeyboardShortcut.bind(ie),getComputedSlideSize:Oe,getScale:function(){return E},getConfig:function(){return n},getQueryHash:y,getRevealElement:function(){return t},getSlidesElement:function(){return P.slides},getViewportElement:function(){return P.viewport},getBackgroundsElement:function(){return G.element},registerPlugin:oe.registerPlugin.bind(oe),hasPlugin:oe.hasPlugin.bind(oe),getPlugin:oe.getPlugin.bind(oe),getPlugins:oe.getRegisteredPlugins.bind(oe)};return u(g,s({},Tt,{announceStatus:pe,getStatusText:me,print:le,progress:re,controls:ae,location:ne,overview:te,fragments:ee,slideContent:J,slideNumber:Q,onUserInput:Ct,closeOverlay:De,updateSlidesVisibility:tt,layoutSlideContents:He,transformSlides:Se,cueAutoSlide:yt,cancelAutoSlide:bt})),Tt}var Y=X,$=[];return Y.initialize=function(e){return Object.assign(Y,new X(document.querySelector(".reveal"),e)),$.map((function(e){return e(Y)})),Y.initialize()},["on","off","addEventListener","removeEventListener","registerPlugin"].forEach((function(e){Y[e]=function(){for(var t=arguments.length,i=new Array(t),n=0;n revealElement, getSlidesElement: () => dom.slides, + getViewportElement: () => dom.viewport, getBackgroundsElement: () => backgrounds.element, // API for registering and retrieving plugins diff --git a/test/test-multiple-instances.html b/test/test-multiple-instances.html index 90ea0207..b83b9d62 100644 --- a/test/test-multiple-instances.html +++ b/test/test-multiple-instances.html @@ -20,7 +20,7 @@ @@ -80,6 +80,18 @@ }); + QUnit.test( 'Slide state is set at the viewport level', function( assert ) { + + r1.slide(1); + + assert.ok( r1.getViewportElement().classList.contains( r1.getCurrentSlide().getAttribute( 'data-state' ) ) ); + + r1.slide(2); + + assert.ok( !r1.getViewportElement().classList.contains( r1.getCurrentSlide().getAttribute( 'data-state' ) ), 'unset' ); + + }); +