From e6244a57b549ad788d02596c98ff33f6c348899e Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Tue, 26 May 2020 09:46:50 +0200 Subject: [PATCH] fix polyfills, add ie11 support --- dist/reveal.esm.js | 2 +- dist/reveal.js | 2 +- gulpfile.js | 69 ++++++++++-------- js/controllers/autoanimate.js | 6 +- js/reveal.js | 5 +- js/utils/util.js | 28 ++++++-- package-lock.json | 113 +++++++++++------------------- package.json | 8 +-- plugin/highlight/highlight.esm.js | 4 +- plugin/highlight/highlight.js | 8 +-- plugin/markdown/markdown.esm.js | 2 +- plugin/markdown/markdown.js | 2 +- plugin/notes/notes.esm.js | 2 +- plugin/notes/notes.js | 2 +- plugin/notes/plugin.js | 2 +- plugin/search/search.esm.js | 8 +-- plugin/search/search.js | 8 +-- 17 files changed, 129 insertions(+), 142 deletions(-) diff --git a/dist/reveal.esm.js b/dist/reveal.esm.js index f3ddf115..6f86bf37 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,t,i)=>{i?e.classList.add(t):e.classList.remove(t)},l=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},d=(e,t)=>{e.style.transform=t},c=(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},h=function(e,t,i){for(var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"",s=e.querySelectorAll("."+i),n=0;n{var 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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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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=this.Reveal.getConfig(),s={styles:[]};if(!1!==i.translate||!1!==i.scale){var n;if("function"==typeof i.measure)n=i.measure(t);else if(a.center)n=t.getBoundingClientRect();else{var r=this.Reveal.getScale();n={x:t.offsetLeft*r,y:t.offsetTop*r,width:t.offsetWidth*r,height:t.offsetHeight*r}}s.x=n.x,s.y=n.y,s.width=n.width,s.height=n.height}var o=getComputedStyle(t);return(i.styles||a.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}:o[t.property])&&(s.styles[t.property]=i)}),s}getAutoAnimatableElements(e,t){var i=("function"==typeof this.Reveal.getConfig().autoAnimateMatcher?this.Reveal.getConfig().autoAnimateMatcher:this.getAutoAnimatePairs).call(this,e,t),a=[];return i.filter((e,t)=>{if(-1===a.indexOf(e.to))return a.push(e.to),!0})}getAutoAnimatePairs(e,t){var i=[],a="h1, h2, h3, h4, h5, h6, p, li";return this.findAutoAnimateMatches(i,e,t,"[data-id]",e=>e.nodeName+":::"+e.getAttribute("data-id")),this.findAutoAnimateMatches(i,e,t,a,e=>e.nodeName+":::"+e.innerText),this.findAutoAnimateMatches(i,e,t,"img, video, iframe",e=>e.nodeName+":::"+(e.getAttribute("src")||e.getAttribute("data-src"))),this.findAutoAnimateMatches(i,e,t,"pre",e=>e.nodeName+":::"+e.innerText),i.forEach(e=>{e.from.matches(a)?e.options={scale:!1}:e.from.matches("pre")&&(e.options={scale:!1,styles:["width","height"]},this.findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-code",e=>e.textContent,{scale:!1,styles:[],measure:this.getLocalBoundingBox.bind(this)}),this.findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-line[data-line-number]",e=>e.getAttribute("data-line-number"),{scale:!1,styles:["width"],measure:this.getLocalBoundingBox.bind(this)}))},this),i}getLocalBoundingBox(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}}findAutoAnimateMatches(e,t,i,a,s,n){var r={},o={};[].slice.call(t.querySelectorAll(a)).forEach((e,t)=>{var i=s(e);"string"==typeof i&&i.length&&(r[i]=r[i]||[],r[i].push(e))}),[].slice.call(i.querySelectorAll(a)).forEach((t,i)=>{var a,l=s(t);if(o[l]=o[l]||[],o[l].push(t),r[l]){var d=o[l].length-1,c=r[l].length-1;r[l][d]?(a=r[l][d],r[l][d]=null):r[l][c]&&(a=r[l][c],r[l][c]=null)}a&&e.push({from:a,to:t,options:n})})}getUnmatchedAutoAnimateElements(e){return[].slice.call(e.children).reduce((e,t)=>{var i=t.querySelector("[data-auto-animate-target]");return t.hasAttribute("data-auto-animate-target")||i||e.push(t),t.querySelector("[data-auto-animate-target]")&&(e=e.concat(this.getUnmatchedAutoAnimateElements(t))),e},[])}}class C{constructor(e){this.Reveal=e}configure(e,t){!1===e.fragments?this.disable():!1===t.fragments&&this.enable()}disable(){r(this.Reveal.getSlidesElement(),".fragment").forEach(e=>{e.classList.add("visible"),e.classList.remove("current-fragment")})}enable(){r(this.Reveal.getSlidesElement(),".fragment").forEach(e=>{e.classList.remove("visible"),e.classList.remove("current-fragment")})}availableRoutes(){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}}sort(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e=Array.from(e);var i=[],a=[],s=[];e.forEach(e=>{if(e.hasAttribute("data-fragment-index")){var t=parseInt(e.getAttribute("data-fragment-index"),10);i[t]||(i[t]=[]),i[t].push(e)}else a.push([e])}),i=i.concat(a);var n=0;return i.forEach(e=>{e.forEach(e=>{s.push(e),e.setAttribute("data-fragment-index",n)}),n++}),!0===t?i:s}sortAll(){this.Reveal.getHorizontalSlides().forEach(e=>{var t=r(e,"section");t.forEach((e,t)=>{this.sort(e.querySelectorAll(".fragment"))},this),0===t.length&&this.sort(e.querySelectorAll(".fragment"))})}update(e,t){var i={shown:[],hidden:[]},a=this.Reveal.getCurrentSlide();if(a&&this.Reveal.getConfig().fragments&&(t=t||this.sort(a.querySelectorAll(".fragment"))).length){var s=0;if("number"!=typeof e){var n=this.sort(a.querySelectorAll(".fragment.visible")).pop();n&&(e=parseInt(n.getAttribute("data-fragment-index")||0,10))}Array.from(t).forEach((t,a)=>{if(t.hasAttribute("data-fragment-index")&&(a=parseInt(t.getAttribute("data-fragment-index"),10)),s=Math.max(s,a),a<=e){var n=t.classList.contains("visible");t.classList.add("visible"),t.classList.remove("current-fragment"),a===e&&(this.Reveal.announceStatus(this.Reveal.getStatusText(t)),t.classList.add("current-fragment"),this.Reveal.slideContent.startEmbeddedContent(t)),n||(i.shown.push(t),this.Reveal.dispatchEvent({target:t,type:"visible",bubbles:!1}))}else{var r=t.classList.contains("visible");t.classList.remove("visible"),t.classList.remove("current-fragment"),r&&(i.hidden.push(t),this.Reveal.dispatchEvent({target:t,type:"hidden",bubbles:!1}))}}),e="number"==typeof e?e:-1,e=Math.max(Math.min(e,s),-1),a.setAttribute("data-fragment",e)}return i}sync(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();return this.sort(e.querySelectorAll(".fragment"))}goto(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=this.Reveal.getCurrentSlide();if(i&&this.Reveal.getConfig().fragments){var a=this.sort(i.querySelectorAll(".fragment:not(.disabled)"));if(a.length){if("number"!=typeof e){var s=this.sort(i.querySelectorAll(".fragment:not(.disabled).visible")).pop();e=s?parseInt(s.getAttribute("data-fragment-index")||0,10):-1}e+=t;var n=this.update(e,a);return n.hidden.length&&this.Reveal.dispatchEvent({type:"fragmenthidden",data:{fragment:n.hidden[0],fragments:n.hidden}}),n.shown.length&&this.Reveal.dispatchEvent({type:"fragmentshown",data:{fragment:n.shown[0],fragments:n.shown}}),this.Reveal.controls.update(),this.Reveal.progress.update(),this.Reveal.getConfig().fragmentInURL&&this.Reveal.location.writeURL(),!(!n.shown.length&&!n.hidden.length)}}return!1}next(){return this.goto(null,1)}prev(){return this.goto(null,-1)}}class P{constructor(e){this.Reveal=e,this.active=!1,this.onSlideClicked=this.onSlideClicked.bind(this)}activate(){if(this.Reveal.getConfig().overview&&!this.isActive()){this.active=!0,this.Reveal.getRevealElement().classList.add("overview"),this.Reveal.cancelAutoSlide(),this.Reveal.getSlidesElement().appendChild(this.Reveal.getBackgroundsElement()),r(this.Reveal.getRevealElement(),".slides section").forEach(e=>{e.classList.contains("stack")||e.addEventListener("click",this.onSlideClicked,!0)});var e=this.Reveal.getComputedSlideSize();this.overviewSlideWidth=e.width+70,this.overviewSlideHeight=e.height+70,this.Reveal.getConfig().rtl&&(this.overviewSlideWidth=-this.overviewSlideWidth),this.Reveal.updateSlidesVisibility(),this.layout(),this.update(),this.Reveal.layout();var t=this.Reveal.getIndices();this.Reveal.dispatchEvent({type:"overviewshown",data:{indexh:t.h,indexv:t.v,currentSlide:this.Reveal.getCurrentSlide()}})}}layout(){this.Reveal.getHorizontalSlides().forEach((e,t)=>{e.setAttribute("data-index-h",t),d(e,"translate3d("+t*this.overviewSlideWidth+"px, 0, 0)"),e.classList.contains("stack")&&r(e,"section").forEach((e,i)=>{e.setAttribute("data-index-h",t),e.setAttribute("data-index-v",i),d(e,"translate3d(0, "+i*this.overviewSlideHeight+"px, 0)")})}),Array.from(this.Reveal.getBackgroundsElement().childNodes).forEach((e,t)=>{d(e,"translate3d("+t*this.overviewSlideWidth+"px, 0, 0)"),r(e,".slide-background").forEach((e,t)=>{d(e,"translate3d(0, "+t*this.overviewSlideHeight+"px, 0)")})})}update(){var e=Math.min(window.innerWidth,window.innerHeight),t=Math.max(e/5,150)/e,i=this.Reveal.getIndices();this.Reveal.transformSlides({overview:["scale("+t+")","translateX("+-i.h*this.overviewSlideWidth+"px)","translateY("+-i.v*this.overviewSlideHeight+"px)"].join(" 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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 N{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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t.keyboardCondition&&!1===t.keyboardCondition(e))return!0;if("focused"===t.keyboardCondition&&!this.Reveal.isFocused())return!0;var i=e.keyCode,a=!this.Reveal.isAutoSliding();this.Reveal.onUserInput(e);var s=document.activeElement&&!0===document.activeElement.isContentEditable,n=document.activeElement&&document.activeElement.tagName&&/input|textarea/i.test(document.activeElement.tagName),r=document.activeElement&&document.activeElement.className&&/speaker-notes/i.test(document.activeElement.className),o=e.shiftKey&&32===e.keyCode,l=e.shiftKey&&37===i,d=e.shiftKey&&39===i,c=!o&&!l&&!d&&(e.shiftKey||e.altKey||e.ctrlKey||e.metaKey);if(!(s||n||r||c)){var h,u=[66,86,190,191];if("object"==typeof t.keyboard)for(h in t.keyboard)"togglePause"===t.keyboard[h]&&u.push(parseInt(h,10));if(this.Reveal.isPaused()&&-1===u.indexOf(i))return!1;var v,g,p="linear"===t.navigationMode||!this.Reveal.hasHorizontalSlides()||!this.Reveal.hasVerticalSlides(),m=!1;if("object"==typeof t.keyboard)for(h in t.keyboard)if(parseInt(h,10)===i){var f=t.keyboard[h];"function"==typeof f?f.apply(null,[e]):"string"==typeof f&&"function"==typeof this.Reveal[f]&&this.Reveal[f].call(),m=!0}if(!1===m)for(h in this.bindings)if(parseInt(h,10)===i){var b=this.bindings[h].callback;"function"==typeof b?b.apply(null,[e]):"string"==typeof b&&"function"==typeof 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M{constructor(e){this.Reveal=e,this.writeURLTimeout=0,this.onWindowHashChange=this.onWindowHashChange.bind(this)}bind(){window.addEventListener("hashchange",this.onWindowHashChange,!1)}unbind(){window.removeEventListener("hashchange",this.onWindowHashChange,!1)}readURL(){var e=this.Reveal.getConfig(),t=this.Reveal.getIndices(),i=this.Reveal.getCurrentSlide(),a=window.location.hash,s=a.slice(2).split("/"),n=a.replace(/#\/?/gi,"");if(!/^[0-9]*$/.test(s[0])&&n.length){var r,o;/\/[-\d]+$/g.test(n)&&(o=parseInt(n.split("/").pop(),10),o=isNaN(o)?void 0:o,n=n.split("/").shift());try{r=document.getElementById(decodeURIComponent(n))}catch(e){}var l=!!i&&i.getAttribute("id")===n;if(r){if(!l||void 0!==o){var d=this.Reveal.getIndices(r);this.Reveal.slide(d.h,d.v,o)}}else this.Reveal.slide(t.h||0,t.v||0)}else{var c,h=e.hashOneBasedIndex?1:0,u=parseInt(s[0],10)-h||0,v=parseInt(s[1],10)-h||0;e.fragmentInURL&&(c=parseInt(s[2],10),isNaN(c)&&(c=void 0)),u===t.h&&v===t.v&&void 0===c||this.Reveal.slide(u,v,c)}}writeURL(e){var t=this.Reveal.getConfig(),i=this.Reveal.getCurrentSlide();clearTimeout(this.writeURLTimeout),"number"==typeof e?this.writeURLTimeout=setTimeout(this.writeURL,e):i&&(t.history||!1===R?window.location.hash=this.getHash():t.hash&&window.history.replaceState(null,null,"#"+this.getHash()))}getHash(e){var t="/",i=e||this.Reveal.getCurrentSlide(),a=i?i.getAttribute("id"):null;a&&(a=encodeURIComponent(a));var s=this.Reveal.getIndices(e);if(this.Reveal.getConfig().fragmentInURL||(s.f=void 0),"string"==typeof a&&a.length)t="/"+a,s.f>=0&&(t+="/"+s.f);else{var n=this.Reveal.getConfig().hashOneBasedIndex?1:0;(s.h>0||s.v>0||s.f>=0)&&(t+=s.h+n),(s.v>0||s.f>=0)&&(t+="/"+(s.v+n)),s.f>=0&&(t+="/"+s.f)}return t}onWindowHashChange(e){this.readURL()}}class D{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 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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 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