reveal.js
Version:
The HTML Presentation Framework
2,913 lines • 141 kB
JavaScript
//#region js/utils/util.ts
var e = (e, t) => {
for (let n in t) e[n] = t[n];
return e;
}, t = (e, t) => Array.from(e.querySelectorAll(t)), n = (e, t, n) => {
n ? e.classList.add(t) : e.classList.remove(t);
}, r = (e) => {
if (typeof e == "string") {
if (e === "null") return null;
if (e === "true") return !0;
if (e === "false") return !1;
if (e.match(/^-?[\d\.]+$/)) return parseFloat(e);
}
return e;
}, i = (e, t) => {
e.style.transform = t;
}, a = (e, t) => {
let n = e.matches || e.matchesSelector || e.msMatchesSelector;
return !!(n && n.call(e, t));
}, o = (e, t) => {
if (e && typeof e.closest == "function") return e.closest(t);
for (; e;) {
if (a(e, t)) return e;
e = e.parentElement;
}
return null;
}, s = (e) => {
e = e || document.documentElement;
let t = e.requestFullscreen || e.webkitRequestFullscreen || e.webkitRequestFullScreen || e.mozRequestFullScreen || e.msRequestFullscreen;
t && t.apply(e);
}, c = (e, t, n, r = "") => {
let i = e.querySelectorAll("." + n);
for (let t = 0; t < i.length; t++) {
let n = i[t];
if (n.parentNode === e) return n;
}
let a = document.createElement(t);
return a.className = n, a.innerHTML = r, e.appendChild(a), a;
}, l = (e) => {
let t = document.createElement("style");
return e && e.length > 0 && t.appendChild(document.createTextNode(e)), document.head.appendChild(t), t;
}, u = () => {
let e = {};
location.search.replace(/[A-Z0-9]+?=([\w\.%-]*)/gi, (t) => {
let n = t.split("=").shift(), r = t.split("=").pop();
return n && r !== void 0 && (e[n] = r), t;
});
for (let t in e) {
let n = e[t];
e[t] = r(unescape(n));
}
return e.dependencies !== void 0 && delete e.dependencies, e;
}, d = (e, t = 0) => {
if (e) {
var n;
let r, i = e.style.height;
return e.style.height = "0px", e.parentElement && (e.parentElement.style.height = "auto"), r = t - (((n = e.parentElement) == null ? void 0 : n.offsetHeight) || 0), e.style.height = i + "px", e.parentElement && e.parentElement.style.removeProperty("height"), r;
}
return t;
}, f = {
mp4: "video/mp4",
m4a: "video/mp4",
ogv: "video/ogg",
mpeg: "video/mpeg",
webm: "video/webm"
}, p = (e = "") => {
let t = e.split(".").pop();
return t ? f[t] : void 0;
}, m = (e = "") => encodeURI(e).replace(/%5B/g, "[").replace(/%5D/g, "]").replace(/[!'()*]/g, (e) => `%${e.charCodeAt(0).toString(16).toUpperCase()}`), h = navigator.userAgent, g = /(iphone|ipod|ipad|android)/gi.test(h) || navigator.platform === "MacIntel" && navigator.maxTouchPoints > 1;
/chrome/i.test(h) && /edge/i.test(h);
var _ = /android/gi.test(h), v = function(e) {
if (e) {
var t = function(e) {
return [].slice.call(e);
}, n = 0, r = 1, i = 2, a = 3, o = [], s = null, c = "requestAnimationFrame" in e ? function() {
var t = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : { sync: !1 };
e.cancelAnimationFrame(s);
var n = function() {
return u(o.filter((function(e) {
return e.dirty && e.active;
})));
};
if (t.sync) return n();
s = e.requestAnimationFrame(n);
} : function() {}, l = function(e) {
return function(t) {
o.forEach((function(t) {
return t.dirty = e;
})), c(t);
};
}, u = function(e) {
e.filter((function(e) {
return !e.styleComputed;
})).forEach((function(e) {
e.styleComputed = m(e);
})), e.filter(h).forEach(g);
var t = e.filter(p);
t.forEach(f), t.forEach((function(e) {
g(e), d(e);
})), t.forEach(_);
}, d = function(e) {
return e.dirty = n;
}, f = function(e) {
e.availableWidth = e.element.parentNode.clientWidth, e.currentWidth = e.element.scrollWidth, e.previousFontSize = e.currentFontSize, e.currentFontSize = Math.min(Math.max(e.minSize, e.availableWidth / e.currentWidth * e.previousFontSize), e.maxSize), e.whiteSpace = e.multiLine && e.currentFontSize === e.minSize ? "normal" : "nowrap";
}, p = function(e) {
return e.dirty !== i || e.dirty === i && e.element.parentNode.clientWidth !== e.availableWidth;
}, m = function(t) {
var n = e.getComputedStyle(t.element, null);
return t.currentFontSize = parseFloat(n.getPropertyValue("font-size")), t.display = n.getPropertyValue("display"), t.whiteSpace = n.getPropertyValue("white-space"), !0;
}, h = function(e) {
var t = !1;
return !e.preStyleTestCompleted && (/inline-/.test(e.display) || (t = !0, e.display = "inline-block"), e.whiteSpace !== "nowrap" && (t = !0, e.whiteSpace = "nowrap"), e.preStyleTestCompleted = !0, t);
}, g = function(e) {
e.element.style.whiteSpace = e.whiteSpace, e.element.style.display = e.display, e.element.style.fontSize = e.currentFontSize + "px";
}, _ = function(e) {
e.element.dispatchEvent(new CustomEvent("fit", { detail: {
oldValue: e.previousFontSize,
newValue: e.currentFontSize,
scaleFactor: e.currentFontSize / e.previousFontSize
} }));
}, v = function(e, t) {
return function(n) {
e.dirty = t, e.active && c(n);
};
}, y = function(e) {
return function() {
o = o.filter((function(t) {
return t.element !== e.element;
})), e.observeMutations && e.observer.disconnect(), e.element.style.whiteSpace = e.originalStyle.whiteSpace, e.element.style.display = e.originalStyle.display, e.element.style.fontSize = e.originalStyle.fontSize;
};
}, b = function(e) {
return function() {
e.active || (e.active = !0, c());
};
}, x = function(e) {
return function() {
return e.active = !1;
};
}, S = function(e) {
e.observeMutations && (e.observer = new MutationObserver(v(e, r)), e.observer.observe(e.element, e.observeMutations));
}, ee = {
minSize: 16,
maxSize: 512,
multiLine: !0,
observeMutations: "MutationObserver" in e && {
subtree: !0,
childList: !0,
characterData: !0
}
}, C = null, w = function() {
e.clearTimeout(C), C = e.setTimeout(l(i), E.observeWindowDelay);
}, te = ["resize", "orientationchange"];
return Object.defineProperty(E, "observeWindow", { set: function(t) {
var n = `${t ? "add" : "remove"}EventListener`;
te.forEach((function(t) {
e[n](t, w);
}));
} }), E.observeWindow = !0, E.observeWindowDelay = 100, E.fitAll = l(a), E;
}
function T(e, t) {
var n = Object.assign({}, ee, t), r = e.map((function(e) {
var t = Object.assign({}, n, {
element: e,
active: !0
});
return function(e) {
e.originalStyle = {
whiteSpace: e.element.style.whiteSpace,
display: e.element.style.display,
fontSize: e.element.style.fontSize
}, S(e), e.newbie = !0, e.dirty = !0, o.push(e);
}(t), {
element: e,
fit: v(t, a),
unfreeze: b(t),
freeze: x(t),
unsubscribe: y(t)
};
}));
return c(), r;
}
function E(e) {
var n = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {};
return typeof e == "string" ? T(t(document.querySelectorAll(e)), n) : T([e], n)[0];
}
}(typeof window > "u" ? null : window);
//#endregion
//#region \0@oxc-project+runtime@0.146.0/helpers/esm/typeof.js
function y(e) {
"@babel/helpers - typeof";
return y = typeof Symbol == "function" && typeof Symbol.iterator == "symbol" ? function(e) {
return typeof e;
} : function(e) {
return e && typeof Symbol == "function" && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e;
}, y(e);
}
//#endregion
//#region \0@oxc-project+runtime@0.146.0/helpers/esm/toPrimitive.js
function b(e, t) {
if (y(e) != "object" || !e) return e;
var n = e[Symbol.toPrimitive];
if (n !== void 0) {
var r = n.call(e, t || "default");
if (y(r) != "object") return r;
throw TypeError("@@toPrimitive must return a primitive value.");
}
return (t === "string" ? String : Number)(e);
}
//#endregion
//#region \0@oxc-project+runtime@0.146.0/helpers/esm/toPropertyKey.js
function x(e) {
var t = b(e, "string");
return y(t) == "symbol" ? t : t + "";
}
//#endregion
//#region \0@oxc-project+runtime@0.146.0/helpers/esm/defineProperty.js
function S(e, t, n) {
return (t = x(t)) in e ? Object.defineProperty(e, t, {
value: n,
enumerable: !0,
configurable: !0,
writable: !0
}) : e[t] = n, e;
}
//#endregion
//#region js/controllers/slidecontent.js
var ee = class {
constructor(e) {
S(this, "allowedToPlayAudio", null), this.Reveal = e, this.startEmbeddedMedia = this.startEmbeddedMedia.bind(this), this.startEmbeddedIframe = this.startEmbeddedIframe.bind(this), this.preventIframeAutoFocus = this.preventIframeAutoFocus.bind(this), this.ensureMobileMediaPlaying = this.ensureMobileMediaPlaying.bind(this), this.failedAudioPlaybackTargets = /* @__PURE__ */ new Set(), this.failedVideoPlaybackTargets = /* @__PURE__ */ new Set(), this.failedMutedVideoPlaybackTargets = /* @__PURE__ */ new Set(), this.renderMediaPlayButton();
}
renderMediaPlayButton() {
this.mediaPlayButton = document.createElement("button"), this.mediaPlayButton.className = "r-overlay-button r-media-play-button", this.mediaPlayButton.addEventListener("click", () => {
this.resetTemporarilyMutedMedia(), (/* @__PURE__ */ new Set([
...this.failedAudioPlaybackTargets,
...this.failedVideoPlaybackTargets,
...this.failedMutedVideoPlaybackTargets
])).forEach((e) => {
this.startEmbeddedMedia({ target: e });
}), this.clearMediaPlaybackErrors();
});
}
shouldPreload(e) {
if (this.Reveal.isScrollView()) return !0;
let t = this.Reveal.getConfig().preloadIframes;
return typeof t != "boolean" && (t = e.hasAttribute("data-preload")), t;
}
load(e, n = {}) {
let r = this.Reveal.getConfig().display;
if (r.includes("!important")) {
let t = r.replace(/\s*!important\s*$/, "").trim();
e.style.setProperty("display", t, "important");
} else e.style.display = r;
t(e, "img[data-src], video[data-src], audio[data-src], iframe[data-src]").forEach((e) => {
let t = e.tagName === "IFRAME";
(!t || this.shouldPreload(e)) && (e.setAttribute("src", e.getAttribute("data-src")), e.setAttribute("data-lazy-loaded", ""), e.removeAttribute("data-src"), t && e.addEventListener("load", this.preventIframeAutoFocus));
}), t(e, "video, audio").forEach((e) => {
let n = 0;
t(e, "source[data-src]").forEach((e) => {
e.setAttribute("src", e.getAttribute("data-src")), e.removeAttribute("data-src"), e.setAttribute("data-lazy-loaded", ""), n += 1;
}), g && e.tagName === "VIDEO" && e.setAttribute("playsinline", ""), n > 0 && e.load();
});
let i = e.slideBackgroundElement;
if (i) {
i.style.display = "block";
let t = e.slideBackgroundContentElement, r = e.getAttribute("data-background-iframe");
if (i.hasAttribute("data-loaded") === !1) {
i.setAttribute("data-loaded", "true");
let a = e.getAttribute("data-background-image"), o = e.getAttribute("data-background-video"), s = e.hasAttribute("data-background-video-loop"), c = e.hasAttribute("data-background-video-muted");
if (a) /^data:/.test(a.trim()) ? t.style.backgroundImage = `url(${a.trim()})` : t.style.backgroundImage = a.split(",").map((e) => `url(${m(decodeURI(e.trim()))})`).join(",");
else if (o) {
let e = document.createElement("video");
s && e.setAttribute("loop", ""), (c || this.Reveal.isSpeakerNotes()) && (e.muted = !0), g && e.setAttribute("playsinline", ""), o.split(",").forEach((t) => {
let n = document.createElement("source");
n.setAttribute("src", t);
let r = p(t);
r && n.setAttribute("type", r), e.appendChild(n);
}), t.appendChild(e);
} else if (r && n.excludeIframes !== !0) {
let e = document.createElement("iframe");
e.setAttribute("allowfullscreen", ""), e.setAttribute("mozallowfullscreen", ""), e.setAttribute("webkitallowfullscreen", ""), e.setAttribute("allow", "autoplay"), e.setAttribute("data-src", r), e.style.width = "100%", e.style.height = "100%", e.style.maxHeight = "100%", e.style.maxWidth = "100%", t.appendChild(e);
}
}
let a = t.querySelector("iframe[data-src]");
a && this.shouldPreload(i) && !/autoplay=(1|true|yes)/gi.test(r) && a.getAttribute("src") !== r && a.setAttribute("src", r);
}
this.layout(e);
}
layout(e) {
Array.from(e.querySelectorAll(".r-fit-text")).forEach((e) => {
v(e, {
minSize: 24,
maxSize: this.Reveal.getConfig().height * .8,
observeMutations: !1,
observeWindow: !1
});
});
}
unload(e) {
e.style.display = "none";
let n = this.Reveal.getSlideBackground(e);
n && (n.style.display = "none", t(n, "iframe[src]").forEach((e) => {
e.removeAttribute("src");
})), t(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");
}), t(e, "video[data-lazy-loaded] source[src], audio source[src]").forEach((e) => {
e.setAttribute("data-src", e.getAttribute("src")), e.removeAttribute("src");
});
}
formatEmbeddedContent() {
let e = (e, n, r) => {
t(this.Reveal.getSlidesElement(), "iframe[" + e + "*=\"" + n + "\"]").forEach((t) => {
let n = t.getAttribute(e);
n && n.indexOf(r) === -1 && t.setAttribute(e, n + (/\?/.test(n) ? "&" : "?") + r);
});
};
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) {
if (e) {
let n = this.Reveal.isSpeakerNotes();
t(e, "img[src$=\".gif\"]").forEach((e) => {
e.setAttribute("src", e.getAttribute("src"));
}), t(e, "video, audio").forEach((e) => {
if (o(e, ".fragment") && !o(e, ".fragment.visible")) return;
let t = this.Reveal.getConfig().autoPlayMedia;
if (typeof t != "boolean" && (t = e.hasAttribute("data-autoplay") || !!o(e, ".slide-background")), t && typeof e.play == "function") {
if (n && !e.muted) return;
e.readyState > 1 ? this.startEmbeddedMedia({ target: e }) : g ? (e.addEventListener("canplay", this.ensureMobileMediaPlaying), this.playMediaElement(e)) : (e.removeEventListener("loadeddata", this.startEmbeddedMedia), e.addEventListener("loadeddata", this.startEmbeddedMedia));
}
}), n || (t(e, "iframe[src]").forEach((e) => {
o(e, ".fragment") && !o(e, ".fragment.visible") || this.startEmbeddedIframe({ target: e });
}), t(e, "iframe[data-src]").forEach((e) => {
o(e, ".fragment") && !o(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")));
}));
}
}
ensureMobileMediaPlaying(e) {
let t = e.target;
typeof t.getVideoPlaybackQuality == "function" && setTimeout(() => {
let e = t.paused === !1, n = t.getVideoPlaybackQuality().totalVideoFrames;
e && n === 0 && (t.load(), t.play());
}, 1e3);
}
startEmbeddedMedia(e) {
let t = !!o(e.target, "html"), n = !!o(e.target, ".present");
t && n && (e.target.paused || e.target.ended) && (e.target.currentTime = 0, this.playMediaElement(e.target)), e.target.removeEventListener("loadeddata", this.startEmbeddedMedia);
}
playMediaElement(e) {
let t = e.play();
t && typeof t.catch == "function" && t.then(() => {
e.muted || (this.allowedToPlayAudio = !0);
}).catch((t) => {
if (t.name === "NotAllowedError") {
if (this.allowedToPlayAudio = !1, e.tagName === "VIDEO") {
this.onVideoPlaybackNotAllowed(e);
let t = !!o(e, "html"), n = !!o(e, ".present"), r = e.muted;
t && n && !r && (e.setAttribute("data-muted-by-reveal", "true"), e.muted = !0, e.play().catch(() => {
this.onMutedVideoPlaybackNotAllowed(e);
}));
} else e.tagName === "AUDIO" && this.onAudioPlaybackNotAllowed(e);
}
});
}
startEmbeddedIframe(e) {
let t = e.target;
if (this.preventIframeAutoFocus(e), t && t.contentWindow) {
let n = !!o(e.target, "html"), r = !!o(e.target, ".present");
if (n && r) {
let e = this.Reveal.getConfig().autoPlayMedia;
typeof e != "boolean" && (e = t.hasAttribute("data-autoplay") || !!o(t, ".slide-background")), /youtube\.com\/embed\//.test(t.getAttribute("src")) && e ? t.contentWindow.postMessage("{\"event\":\"command\",\"func\":\"playVideo\",\"args\":\"\"}", "*") : /player\.vimeo\.com\//.test(t.getAttribute("src")) && e ? t.contentWindow.postMessage("{\"method\":\"play\"}", "*") : t.contentWindow.postMessage("slide:start", "*");
}
}
}
stopEmbeddedContent(n, r = {}) {
r = e({ unloadIframes: !0 }, r), n && n.parentNode && (t(n, "video, audio").forEach((e) => {
!e.hasAttribute("data-ignore") && typeof e.pause == "function" && (e.setAttribute("data-paused-by-reveal", ""), e.pause(), g && e.removeEventListener("canplay", this.ensureMobileMediaPlaying));
}), t(n, "iframe").forEach((e) => {
e.contentWindow && e.contentWindow.postMessage("slide:stop", "*"), e.removeEventListener("load", this.preventIframeAutoFocus), e.removeEventListener("load", this.startEmbeddedIframe);
}), t(n, "iframe[src*=\"youtube.com/embed/\"]").forEach((e) => {
!e.hasAttribute("data-ignore") && e.contentWindow && typeof e.contentWindow.postMessage == "function" && e.contentWindow.postMessage("{\"event\":\"command\",\"func\":\"pauseVideo\",\"args\":\"\"}", "*");
}), t(n, "iframe[src*=\"player.vimeo.com/\"]").forEach((e) => {
!e.hasAttribute("data-ignore") && e.contentWindow && typeof e.contentWindow.postMessage == "function" && e.contentWindow.postMessage("{\"method\":\"pause\"}", "*");
}), r.unloadIframes === !0 && t(n, "iframe[data-src]").forEach((e) => {
e.setAttribute("src", "about:blank"), e.removeAttribute("src");
}));
}
isAllowedToPlayAudio() {
return this.allowedToPlayAudio;
}
showPlayOrUnmuteButton() {
let e = this.failedAudioPlaybackTargets.size, t = this.failedVideoPlaybackTargets.size, n = this.failedMutedVideoPlaybackTargets.size, r = "Play media";
n > 0 ? r = "Play video" : t > 0 ? r = "Unmute video" : e > 0 && (r = "Play audio"), this.mediaPlayButton.textContent = r, this.Reveal.getRevealElement().appendChild(this.mediaPlayButton);
}
onAudioPlaybackNotAllowed(e) {
this.failedAudioPlaybackTargets.add(e), this.showPlayOrUnmuteButton(e);
}
onVideoPlaybackNotAllowed(e) {
this.failedVideoPlaybackTargets.add(e), this.showPlayOrUnmuteButton();
}
onMutedVideoPlaybackNotAllowed(e) {
this.failedMutedVideoPlaybackTargets.add(e), this.showPlayOrUnmuteButton();
}
resetTemporarilyMutedMedia() {
(/* @__PURE__ */ new Set([
...this.failedAudioPlaybackTargets,
...this.failedVideoPlaybackTargets,
...this.failedMutedVideoPlaybackTargets
])).forEach((e) => {
e.hasAttribute("data-muted-by-reveal") && (e.muted = !1, e.removeAttribute("data-muted-by-reveal"));
});
}
clearMediaPlaybackErrors() {
this.resetTemporarilyMutedMedia(), this.failedAudioPlaybackTargets.clear(), this.failedVideoPlaybackTargets.clear(), this.failedMutedVideoPlaybackTargets.clear(), this.mediaPlayButton && this.mediaPlayButton.parentNode && this.mediaPlayButton.remove();
}
preventIframeAutoFocus(e) {
let t = e.target;
if (t && this.Reveal.getConfig().preventIframeAutoFocus) {
let e = 0, n = () => {
document.activeElement === t ? document.activeElement.blur() : e < 1e3 && (e += 100, setTimeout(n, 100));
};
setTimeout(n, 100);
}
}
afterSlideChanged() {
this.clearMediaPlaybackErrors();
}
}, C = ".slides section", w = ".slides>section", te = ".slides>section.present>section", T = ".backgrounds>.slide-background", E = /registerPlugin|registerKeyboardShortcut|addKeyBinding|addEventListener|showPreview|previewIframe/, ne = class {
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) {
let n = "none";
e.slideNumber && !this.Reveal.isPrintView() && (e.showSlideNumber === "all" || e.showSlideNumber === "speaker" && this.Reveal.isSpeakerNotes()) && (n = "block"), this.element.style.display = n;
}
update() {
this.Reveal.getConfig().slideNumber && this.element && (this.element.innerHTML = this.getSlideNumber());
}
getSlideNumber(e = this.Reveal.getCurrentSlide()) {
let t = this.Reveal.getConfig(), n, r = "h.v";
if (typeof t.slideNumber == "function") n = t.slideNumber(e);
else {
typeof t.slideNumber == "string" && (r = t.slideNumber), !/c/.test(r) && this.Reveal.getHorizontalSlides().length === 1 && (r = "c");
let i = e && e.dataset.visibility === "uncounted" ? 0 : 1;
switch (n = [], r) {
case "c":
n.push(this.Reveal.getSlidePastCount(e) + i);
break;
case "c/t":
n.push(this.Reveal.getSlidePastCount(e) + i, "/", this.Reveal.getTotalSlides());
break;
default:
let t = this.Reveal.getIndices(e);
n.push(t.h + i);
let a = r === "h/v" ? "/" : ".";
this.Reveal.isVerticalSlide(e) && n.push(a, t.v + 1);
}
}
let i = "#" + this.Reveal.location.getHash(e);
return this.formatNumber(n[0], n[1], n[2], i);
}
formatNumber(e, t, n, r = "#" + this.Reveal.location.getHash()) {
return typeof n == "number" && !isNaN(n) ? `<a href="${r}">
<span class="slide-number-a">${e}</span>
<span class="slide-number-delimiter">${t}</span>
<span class="slide-number-b">${n}</span>
</a>` : `<a href="${r}">
<span class="slide-number-a">${e}</span>
</a>`;
}
destroy() {
this.element.remove();
}
}, re = class {
constructor(e) {
this.Reveal = e, this.onInput = this.onInput.bind(this), this.onBlur = this.onBlur.bind(this), this.onKeyDown = this.onKeyDown.bind(this);
}
render() {
this.element = document.createElement("div"), this.element.className = "jump-to-slide", this.jumpInput = document.createElement("input"), this.jumpInput.type = "text", this.jumpInput.className = "jump-to-slide-input", this.jumpInput.placeholder = "Jump to slide", this.jumpInput.addEventListener("input", this.onInput), this.jumpInput.addEventListener("keydown", this.onKeyDown), this.jumpInput.addEventListener("blur", this.onBlur), this.element.appendChild(this.jumpInput);
}
show() {
this.indicesOnShow = this.Reveal.getIndices(), this.Reveal.getRevealElement().appendChild(this.element), this.jumpInput.focus();
}
hide() {
this.isVisible() && (this.element.remove(), this.jumpInput.value = "", clearTimeout(this.jumpTimeout), delete this.jumpTimeout);
}
isVisible() {
return !!this.element.parentNode;
}
jump() {
clearTimeout(this.jumpTimeout), delete this.jumpTimeout;
let e = this.jumpInput.value.trim(""), t;
if (/^\d+$/.test(e)) {
let n = this.Reveal.getConfig().slideNumber;
if (n === "c" || n === "c/t") {
let n = this.Reveal.getSlides()[parseInt(e, 10) - 1];
n && (t = this.Reveal.getIndices(n));
}
}
return t || (/^\d+\.\d+$/.test(e) && (e = e.replace(".", "/")), t = this.Reveal.location.getIndicesFromHash(e, { oneBasedIndex: !0 })), !t && /\S+/i.test(e) && e.length > 1 && (t = this.search(e)), t && e !== "" ? (this.Reveal.slide(t.h, t.v, t.f), !0) : (this.Reveal.slide(this.indicesOnShow.h, this.indicesOnShow.v, this.indicesOnShow.f), !1);
}
jumpAfter(e) {
clearTimeout(this.jumpTimeout), this.jumpTimeout = setTimeout(() => this.jump(), e);
}
search(e) {
let t = RegExp("\\b" + e.trim() + "\\b", "i"), n = this.Reveal.getSlides().find((e) => t.test(e.innerText));
return n ? this.Reveal.getIndices(n) : null;
}
cancel() {
this.Reveal.slide(this.indicesOnShow.h, this.indicesOnShow.v, this.indicesOnShow.f), this.hide();
}
confirm() {
this.jump(), this.hide();
}
destroy() {
this.jumpInput.removeEventListener("input", this.onInput), this.jumpInput.removeEventListener("keydown", this.onKeyDown), this.jumpInput.removeEventListener("blur", this.onBlur), this.element.remove();
}
onKeyDown(e) {
e.keyCode === 13 ? this.confirm() : e.keyCode === 27 && (this.cancel(), e.stopImmediatePropagation());
}
onInput(e) {
this.jumpAfter(200);
}
onBlur() {
setTimeout(() => this.hide(), 1);
}
}, D = (e) => {
let t = e.match(/^#([0-9a-f]{3})$/i);
if (t && t[1]) {
let e = t[1];
return {
r: parseInt(e.charAt(0), 16) * 17,
g: parseInt(e.charAt(1), 16) * 17,
b: parseInt(e.charAt(2), 16) * 17
};
}
let n = e.match(/^#([0-9a-f]{6})$/i);
if (n && n[1]) {
let e = n[1];
return {
r: parseInt(e.slice(0, 2), 16),
g: parseInt(e.slice(2, 4), 16),
b: parseInt(e.slice(4, 6), 16)
};
}
let r = e.match(/^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/i);
if (r) return {
r: parseInt(r[1], 10),
g: parseInt(r[2], 10),
b: parseInt(r[3], 10)
};
let i = e.match(/^rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d]+|[\d]*.[\d]+)\s*\)$/i);
return i ? {
r: parseInt(i[1], 10),
g: parseInt(i[2], 10),
b: parseInt(i[3], 10),
a: parseFloat(i[4])
} : null;
}, ie = (e) => (typeof e == "string" && (e = D(e)), e ? (e.r * 299 + e.g * 587 + e.b * 114) / 1e3 : null), ae = class {
constructor(e) {
this.Reveal = e;
}
render() {
this.element = document.createElement("div"), this.element.className = "backgrounds", this.Reveal.getRevealElement().appendChild(this.element);
}
create() {
this.element.innerHTML = "", this.element.classList.add("no-transition"), this.Reveal.getHorizontalSlides().forEach((e) => {
let n = this.createBackground(e, this.element);
t(e, "section").forEach((e) => {
this.createBackground(e, n), n.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) {
let n = document.createElement("div");
n.className = "slide-background " + e.className.replace(/present|past|future/, "");
let r = document.createElement("div");
return r.className = "slide-background-content", n.appendChild(r), t.appendChild(n), e.slideBackgroundElement = n, e.slideBackgroundContentElement = r, this.sync(e), n;
}
sync(e) {
let t = e.slideBackgroundElement, n = e.slideBackgroundContentElement, r = {
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"),
backgroundGradient: e.getAttribute("data-background-gradient"),
backgroundRepeat: e.getAttribute("data-background-repeat"),
backgroundPosition: e.getAttribute("data-background-position"),
backgroundTransition: e.getAttribute("data-background-transition"),
backgroundOpacity: e.getAttribute("data-background-opacity")
}, i = e.hasAttribute("data-preload");
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 = "", n.style.backgroundSize = "", n.style.backgroundRepeat = "", n.style.backgroundPosition = "", n.style.backgroundImage = "", n.style.opacity = "", n.innerHTML = "", r.background && (/^(http|file|\/\/)/gi.test(r.background) || /\.(svg|png|jpg|jpeg|gif|bmp|webp)([?#\s]|$)/gi.test(r.background) ? e.setAttribute("data-background-image", r.background) : t.style.background = r.background), (r.background || r.backgroundColor || r.backgroundGradient || r.backgroundImage || r.backgroundVideo || r.backgroundIframe) && t.setAttribute("data-background-hash", r.background + r.backgroundSize + r.backgroundImage + r.backgroundVideo + r.backgroundIframe + r.backgroundColor + r.backgroundGradient + r.backgroundRepeat + r.backgroundPosition + r.backgroundTransition + r.backgroundOpacity), r.backgroundSize && t.setAttribute("data-background-size", r.backgroundSize), r.backgroundColor && (t.style.backgroundColor = r.backgroundColor), r.backgroundGradient && (t.style.backgroundImage = r.backgroundGradient), r.backgroundTransition && t.setAttribute("data-background-transition", r.backgroundTransition), i && t.setAttribute("data-preload", ""), r.backgroundSize && (n.style.backgroundSize = r.backgroundSize), r.backgroundRepeat && (n.style.backgroundRepeat = r.backgroundRepeat), r.backgroundPosition && (n.style.backgroundPosition = r.backgroundPosition), r.backgroundOpacity && (n.style.opacity = r.backgroundOpacity);
let a = this.getContrastClass(e);
typeof a == "string" && e.classList.add(a);
}
getContrastClass(e) {
let t = e.slideBackgroundElement, n = e.getAttribute("data-background-color");
if (!n || !D(n)) {
let e = window.getComputedStyle(t);
e && e.backgroundColor && (n = e.backgroundColor);
}
if (n) {
let e = D(n);
if (e && e.a !== 0) return ie(n) < 128 ? "has-dark-background" : "has-light-background";
}
return null;
}
bubbleSlideContrastClassToElement(e, t) {
["has-light-background", "has-dark-background"].forEach((n) => {
e.classList.contains(n) ? t.classList.add(n) : t.classList.remove(n);
}, this);
}
update(e = !1) {
let n = this.Reveal.getConfig(), r = this.Reveal.getCurrentSlide(), i = this.Reveal.getIndices(), a = null, o = n.rtl ? "future" : "past", s = n.rtl ? "past" : "future";
if (Array.from(this.element.childNodes).forEach((n, r) => {
n.classList.remove("past", "present", "future"), r < i.h ? n.classList.add(o) : r > i.h ? n.classList.add(s) : (n.classList.add("present"), a = n), (e || r === i.h) && t(n, ".slide-background").forEach((e, t) => {
e.classList.remove("past", "present", "future");
let n = typeof i.v == "number" ? i.v : 0;
t < n ? e.classList.add("past") : t > n ? e.classList.add("future") : (e.classList.add("present"), r === i.h && (a = e));
});
}), this.previousBackground && !this.previousBackground.closest("body") && (this.previousBackground = null), a && this.previousBackground) {
let e = this.previousBackground.getAttribute("data-background-hash"), t = a.getAttribute("data-background-hash");
if (t && t === e && a !== this.previousBackground) {
this.element.classList.add("no-transition");
let e = a.querySelector("video"), t = this.previousBackground.querySelector("video");
if (e && t) {
let n = e.parentNode;
t.parentNode.appendChild(e), n.appendChild(t);
}
}
}
let c = a !== this.previousBackground;
if (c && this.previousBackground && this.Reveal.slideContent.stopEmbeddedContent(this.previousBackground, { unloadIframes: !this.Reveal.slideContent.shouldPreload(this.previousBackground) }), c && a) {
this.Reveal.slideContent.startEmbeddedContent(a);
let e = a.querySelector(".slide-background-content");
if (e) {
let t = e.style.backgroundImage || "";
/\.gif/i.test(t) && (e.style.backgroundImage = "", window.getComputedStyle(e).opacity, e.style.backgroundImage = t);
}
this.previousBackground = a;
}
r && this.bubbleSlideContrastClassToElement(r, this.Reveal.getRevealElement()), setTimeout(() => {
this.element.classList.remove("no-transition");
}, 10);
}
updateParallax() {
let e = this.Reveal.getIndices();
if (this.Reveal.getConfig().parallaxBackgroundImage) {
let t = this.Reveal.getHorizontalSlides(), n = this.Reveal.getVerticalSlides(), r = this.element.style.backgroundSize.split(" "), i, a;
r.length === 1 ? i = a = parseInt(r[0], 10) : (i = parseInt(r[0], 10), a = parseInt(r[1], 10));
let o = this.element.offsetWidth, s = t.length, c, l;
c = typeof this.Reveal.getConfig().parallaxBackgroundHorizontal == "number" ? this.Reveal.getConfig().parallaxBackgroundHorizontal : s > 1 ? (i - o) / (s - 1) : 0, l = c * e.h * -1;
let u = this.element.offsetHeight, d = n.length, f, p;
f = typeof this.Reveal.getConfig().parallaxBackgroundVertical == "number" ? this.Reveal.getConfig().parallaxBackgroundVertical : (a - u) / (d - 1), p = d > 0 ? f * e.v : 0, this.element.style.backgroundPosition = l + "px " + -p + "px";
}
}
destroy() {
this.element.remove();
}
}, O = 0, oe = class {
constructor(e) {
this.Reveal = e;
}
run(e, t) {
this.reset();
let n = this.Reveal.getSlides(), r = n.indexOf(t), i = n.indexOf(e);
if (e && t && e.hasAttribute("data-auto-animate") && t.hasAttribute("data-auto-animate") && e.getAttribute("data-auto-animate-id") === t.getAttribute("data-auto-animate-id") && !(r > i ? t : e).hasAttribute("data-auto-animate-restart")) {
this.autoAnimateStyleSheet = this.autoAnimateStyleSheet || l();
let n = this.getAutoAnimateOptions(t);
e.dataset.autoAnimate = "pending", t.dataset.autoAnimate = "pending", n.slideDirection = r > i ? "forward" : "backward";
let a = e.style.display === "none";
a && (e.style.display = this.Reveal.getConfig().display);
let o = this.getAutoAnimatableElements(e, t).map((e) => this.autoAnimateElements(e.from, e.to, e.options || {}, n, O++));
if (a && (e.style.display = "none"), t.dataset.autoAnimateUnmatched !== "false" && this.Reveal.getConfig().autoAnimateUnmatched === !0) {
let e = n.duration * .8, r = n.duration * .2;
this.getUnmatchedAutoAnimateElements(t).forEach((e) => {
let t = this.getAutoAnimateOptions(e, n), r = "unmatched";
(t.duration !== n.duration || t.delay !== n.delay) && (r = "unmatched-" + O++, o.push(`[data-auto-animate="running"] [data-auto-animate-target="${r}"] { transition: opacity ${t.duration}s ease ${t.delay}s; }`)), e.dataset.autoAnimateTarget = r;
}, this), o.push(`[data-auto-animate="running"] [data-auto-animate-target="unmatched"] { transition: opacity ${e}s ease ${r}s; }`);
}
this.autoAnimateStyleSheet.innerHTML = o.join(""), requestAnimationFrame(() => {
this.autoAnimateStyleSheet && (getComputedStyle(this.autoAnimateStyleSheet).fontWeight, t.dataset.autoAnimate = "running");
}), this.Reveal.dispatchEvent({
type: "autoanimate",
data: {
fromSlide: e,
toSlide: t,
sheet: this.autoAnimateStyleSheet
}
});
}
}
reset() {
t(this.Reveal.getRevealElement(), "[data-auto-animate]:not([data-auto-animate=\"\"])").forEach((e) => {
e.dataset.autoAnimate = "";
}), t(this.Reveal.getRevealElement(), "[data-auto-animate-target]").forEach((e) => {
delete e.dataset.autoAnimateTarget;
}), this.autoAnimateStyleSheet && this.autoAnimateStyleSheet.parentNode && (this.autoAnimateStyleSheet.parentNode.removeChild(this.autoAnimateStyleSheet), this.autoAnimateStyleSheet = null);
}
autoAnimateElements(e, t, n, r, i) {
e.dataset.autoAnimateTarget = "", t.dataset.autoAnimateTarget = i;
let a = this.getAutoAnimateOptions(t, r);
n.delay !== void 0 && (a.delay = n.delay), n.duration !== void 0 && (a.duration = n.duration), n.easing !== void 0 && (a.easing = n.easing);
let o = this.getAutoAnimatableProperties("from", e, n), s = this.getAutoAnimatableProperties("to", t, n);
if (t.classList.contains("fragment") && delete s.styles.opacity, n.translate !== !1 || n.scale !== !1) {
let e = this.Reveal.getScale(), t = {
x: (o.x - s.x) / e,
y: (o.y - s.y) / e,
scaleX: o.width / s.width,
scaleY: o.height / s.height
};
t.x = Math.round(t.x * 1e3) / 1e3, t.y = Math.round(t.y * 1e3) / 1e3, t.scaleX = Math.round(t.scaleX * 1e3) / 1e3, t.scaleX = Math.round(t.scaleX * 1e3) / 1e3;
let r = n.translate !== !1 && (t.x !== 0 || t.y !== 0), i = n.scale !== !1 && (t.scaleX !== 0 || t.scaleY !== 0);
if (r || i) {
let e = [];
r && e.push(`translate(${t.x}px, ${t.y}px)`), i && e.push(`scale(${t.scaleX}, ${t.scaleY})`), o.styles.transform = e.join(" "), o.styles["transform-origin"] = "top left", s.styles.transform = "none";
}
}
for (let e in s.styles) {
let t = s.styles[e], n = o.styles[e];
t === n ? delete s.styles[e] : (t.explicitValue === !0 && (s.styles[e] = t.value), n.explicitValue === !0 && (o.styles[e] = n.value));
}
let c = "", l = Object.keys(s.styles);
if (l.length > 0) {
o.styles.transition = "none", s.styles.transition = `all ${a.duration}s ${a.easing} ${a.delay}s`, s.styles["transition-property"] = l.join(", "), s.styles["will-change"] = l.join(", ");
let e = Object.keys(o.styles).map((e) => e + ": " + o.styles[e] + " !important;").join(""), t = Object.keys(s.styles).map((e) => e + ": " + s.styles[e] + " !important;").join("");
c = "[data-auto-animate-target=\"" + i + "\"] {" + e + "}[data-auto-animate=\"running\"] [data-auto-animate-target=\"" + i + "\"] {" + t + "}";
}
return c;
}
getAutoAnimateOptions(t, n) {
let r = {
easing: this.Reveal.getConfig().autoAnimateEasing,
duration: this.Reveal.getConfig().autoAnimateDuration,
delay: 0
};
if (r = e(r, n), t.parentNode) {
let e = o(t.parentNode, "[data-auto-animate-target]");
e && (r = this.getAutoAnimateOptions(e, r));
}
return t.dataset.autoAnimateEasing && (r.easing = t.dataset.autoAnimateEasing), t.dataset.autoAnimateDuration && (r.duration = parseFloat(t.dataset.autoAnimateDuration)), t.dataset.autoAnimateDelay && (r.delay = parseFloat(t.dataset.autoAnimateDelay)), r;
}
getAutoAnimatableProperties(e, t, n) {
let r = this.Reveal.getConfig(), i = { styles: [] };
if (n.translate !== !1 || n.scale !== !1) {
let e;
if (typeof n.measure == "function") e = n.measure(t);
else if (r.center) e = t.getBoundingClientRect();
else {
let n = this.Reveal.getScale();
e = {
x: t.offsetLeft * n,
y: t.offsetTop * n,
width: t.offsetWidth * n,
height: t.offsetHeight * n
};
}
i.x = e.x, i.y = e.y, i.width = e.width, i.height = e.height;
}
let a = getComputedStyle(t);
return (n.styles || r.autoAnimateStyles).forEach((t) => {
let n;
typeof t == "string" && (t = { property: t }), t.from !== void 0 && e === "from" ? n = {
value: t.from,
explicitValue: !0
} : t.to !== void 0 && e === "to" ? n = {
value: t.to,
explicitValue: !0
} : (t.property === "line-height" && (n = parseFloat(a["line-height"]) / parseFloat(a["font-size"])), isNaN(n) && (n = a[t.property])), n !== "" && (i.styles[t.property] = n);
}), i;
}
getAutoAnimatableElements(e, t) {
let n = (typeof this.Reveal.getConfig().autoAnimateMatcher == "function" ? this.Reveal.getConfig().autoAnimateMatcher : this.getAutoAnimatePairs).call(this, e, t), r = [];
return n.filter((e, t) => {
if (r.indexOf(e.to) === -1) return r.push(e.to), !0;
});
}
getAutoAnimatePairs(e, t) {
let n = [], r = "h1, h2, h3, h4, h5, h6, p, li";
return this.findAutoAnimateMatches(n, e, t, "[data-id]", (e) => e.nodeName + ":::" + e.getAttribute("data-id")), this.findAutoAnimateMatches(n, e, t, r, (e) => e.nodeName + ":::" + e.textContent.trim()), this.findAutoAnimateMatches(n, e, t, "img, video, iframe", (e) => e.nodeName + ":::" + (e.getAttribute("src") || e.getAttribute("data-src"))), this.findAutoAnimateMatches(n, e, t, "pre", (e) => e.nodeName + ":::" + e.textContent.trim()), n.forEach((e) => {
a(e.from, r) ? e.options = { scale: !1 } : a(e.from, "pre") && (e.options = {
scale: !1,
styles: ["width", "height"]
}, this.findAutoAnimateMatches(n, e.from, e.to, ".hljs .hljs-ln-code", (e) => e.textContent, {
scale: !1,
styles: [],
measure: this.getLocalBoundingBox.bind(this)
}), this.findAutoAnimateMatches(n, e.from, e.to, ".hljs .hljs-ln-numbers[data-line-number]", (e) => e.getAttribute("data-line-number"), {
scale: !1,
styles: ["width"],
measure: this.getLocalBoundingBox.bind(this)
}));
}, this), n;
}
getLocalBoundingBox(e) {
let 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, n, r, i, a) {
let o = {}, s = {};
[].slice.call(t.querySelectorAll(r)).forEach((e, t) => {
let n = i(e);
typeof n == "string" && n.length && (o[n] = o[n] || [], o[n].push(e));
}), [].slice.call(n.querySelectorAll(r)).forEach((t, n) => {
let r = i(t);
s[r] = s[r] || [], s[r].push(t);
let c;
if (o[r]) {
let e = s[r].length - 1, t = o[r].length - 1;
o[r][e] ? (c = o[r][e], o[r][e] = null) : o[r][t] && (c = o[r][t], o[r][t] = null);
}
c && e.push({
from: c,
to: t,
options: a
});
});
}
getUnmatchedAutoAnimateElements(e) {
return [].slice.call(e.children).reduce((e, t) => {
let n = t.querySelector("[data-auto-animate-target]");
return !t.hasAttribute("data-auto-animate-target") && !n && e.push(t), t.querySelector("[data-auto-animate-target]") && (e = e.concat(this.getUnmatchedAutoAnimateElements(t))), e;
}, []);
}
}, k = 500, se = 4, ce = 6, A = 8, le = class {
constructor(e) {
this.Reveal = e, this.active = !1, this.activeProgressBarPage = null, this.activeProgressBarTrigger = null, this.activatedCallbacks = [], this.onScroll = this.onScroll.bind(this);
}
activate() {
if (this.active) return;
let e = this.Reveal.getState();
this.active = !0, this.slideHTMLBeforeActivation = this.Reveal.getSlidesElement().innerHTML;
let n = t(this.Reveal.getRevealElement(), w), r = t(this.Reveal.getRevealElement(), T);
this.viewportElement.classList.add("loading-scroll-mode", "reveal-scroll");
let i, a = window.getComputedStyle(this.viewportElement);
a && a.background && (i = a.background);
let o = [], s = n[0].parentNode, c, l = (e, t, n, a) => {
let s;
if (c && this.Reveal.shouldAutoAnimateBetween(c, e)) s = document.createElement("div"), s.className = "scroll-page-content scroll-auto-animate-page", s.style.display = "none", c.closest(".scroll-page-content").parentNode.appendChild(s);
else {
let e = document.createElement("div");
if (e.className = "scroll-page", o.push(e), a && r.length > t) {
let n = r[t], a = window.getComputedStyle(n);
a && a.background ? e.style.background = a.background : i && (e.style.background = i);
} else i && (e.style.background = i);
let n = document.createElement("div");
n.className = "scroll-page-sticky", e.appendChild(n), s = document.createElement("div"), s.className = "scroll-page-content", n.appendChild(s);
}
s.appendChild(e), e.classList.remove("past", "future"), e.removeAttribute("inert"), e.setAttribute("data-index-h", t), e.setAttribute("data-index-v", n), e.slideBackgroundElement && (e.slideBackgroundElement.remove("past", "future"), s.insertBefore(e.slideBackgroundElement, e)), c = e;
};
n.forEach((e, t) => {
this.Reveal.isVerticalStack(e) ? e.querySelectorAll("section").forEach((e, n) => {
l(e, t, n, !0);
}) : l(e, t, 0);
}, this), this.createProgressBar(), t(this.Reveal.getRevealElement(), ".stack").forEach((e) => e.remove()), o.forEach((e) => s.appendChild(e)), this.Reveal.slideContent.layout(this.Reveal.getSlidesElement()), this.Reveal.layout(), this.Reveal.setState(e), this.activatedCallbacks.forEach((e) => e()), this.activatedCallbacks = [], this.restoreScrollPosition(), this.viewportElement.classList.remove("loading-scroll-mode"), this.viewportElement.addEventListener("scroll", this.onScroll, { passive: !0 });
}
deactivate() {
if (!this.active) return;
let e = this.Reveal.getState();
this.active = !1, this.viewportElement.removeEventListener("scroll", this.onScroll), this.viewportElement.classList.remove("reveal-scroll"), this.pendingScrollRaf && (cancelAnimationFrame(this.pendingScrollRaf), this.pendingScrollRaf = 0), this.removeProgressBar(), this.Reveal.getSlidesElement().innerHTML = this.slideHTMLBeforeActivation, this.Reveal.sync(), this.Reveal.setState(e), this.slideHTMLBeforeActivation = null;
}
toggle(e) {
typeof e == "boolean" ? e ? this.activate() : this.deactivate() : this.isActive() ? this.deactivate() : this.activate();
}
isActive() {
return this.active;
}
createProgressBar() {
this.progressBar = document.createElement("div"), this.progressBar.className = "scrollbar", this.progressBarInner = document.createElement("div"), this.progressBarInner.className = "scrollbar-inner", this.progressBar.appendChild(this.progressBarInner), this.progressBarPlayhead = document.createElement("div"), this.progressBarPlayhead.className = "scrollbar-playhead", this.progressBarInner.appendChild(this.progressBarPlayhead), this.viewportElement.insertBefore(this.progressBar, this.viewportElement.firstChild);
let e = (e) => {
let t = (e.clientY - this.progressBarInner.getBoundingClientRect().top) / this.progressBarHeight;
t = Math.max(Math.min(t, 1), 0), this.viewportElement.scrollTop = t * (this.viewportElement.scrollHeight - this.viewportElement.offsetHeight);
}, t = (n) => {
this.draggingProgressBar = !1, this.showProgressBar(), document.removeEventListener("mousemove", e), document.removeEventListener("mouseup", t);
};
this.progressBarInner.addEventListener("mousedown", (n) => {
n.preventDefault(), this.draggingProgressBar = !0, document.addEventListener("mousemove", e), document.addEventListener("mouseup", t), e(n);
});
}
removeProgressBar() {
this.progressBar && (this.progressBar.remove(), this.progressBar = null), this.activeProgressBarPage = null, this.activeProgressBarTrigger = null;
}
layout() {
this.isActive() && (this.syncPages(), this.syncScrollPosition());
}
syncPages() {
let e = this.Reveal.getConfig(), t = this.Reveal.getComputedSlideSize(window.innerWidth, window.innerHeight), n = this.Reveal.getScale(), r = e.scrollLayout === "compact", i = this.viewportElement.offsetHeight, a = t.height * n, o = r ? a : i;
this.scrollTriggerHeight = r ? a : i, this.viewportElement.style.setProperty("--page-height", o + "px"), this.viewportElement.style.scrollSnapType = typeof e.scrollSnap == "string" ? `y ${e.scrollSnap}` : "", this.slideTriggers = [];
let s = Array.from(this.Reveal.getRevealElement().querySelectorAll(".scroll-page"));
this.pages = s.map((n) => {
let a = this.createPage({
pageElement: n,
slideElement: n.querySelector("section"),
stickyElement: n.querySelector(".scroll-page-sticky"),
contentElement: n.querySelector(".scroll-page-content"),
backgroundElement: n.querySelector(".slide-background"),
autoAnimateElements: n.querySelectorAll(".scroll-auto-animate-page"),
autoAnimatePages: []
});
a.pageElement.style.setProperty("--slide-height", e.center === !0 ? "auto" : t.height + "px"), this.slideTriggers.push({
page: a,
activate: () => this.activatePage(a),
deactivate: () => this.deactivatePage(a)
}), this.createFragmentTriggersForPage(a), a.autoAnimateElements.length > 0 && this.createAutoAnimateTriggersForPage(a);
let s = Math.max(a.scrollTriggers.length - 1, 0);
s += a.autoAnimatePages.reduce((e, t) => e + Math.max(t.scrollTriggers.length - 1, 0), a.autoAnimatePages.length), a.pageElement.querySelectorAll(".scroll-snap-point").forEach((e) => e.remove());
for (let e = 0; e < s + 1; e++) {
let t = document.createElement("div");
t.className = "scroll-snap-point", t.style.height = this.scrollTriggerHeight + "px", t.style.scrollSnapAlign = r ? "center" : "start", a.pageElement.appendChild(t), e === 0 && (t.style.marginTop = -this.scrollTriggerHeight + "px");
}
return r && a.scrollTriggers.length > 0 ? (a.pageHeight = i, a.pageElement.style.setProperty("--page-height", i + "px")) : (a.pageHeight = o, a.pageElement.style.removeProperty("--page-height")), a.scrollPadding = this.scrollTriggerHeight * s, a.totalHeight = a.pageHeight + a.scrollPadding, a.pageElement.style.setProperty("--page-scroll-padding", a.scrollPadding + "px"), s > 0 ? (a.stickyElement.style.position = "sticky", a.stickyElement.style.top = Math.max((i - a.pageHeight) / 2, 0) + "px") : (a.stickyElement.style.position = "relative", a.pageElement.style.scrollSnapAlign = a.pageHeight < i ? "center" : "start"), a;
}), this.setTriggerRanges(), this.viewportElement.setAttribute("data-scrollbar", e.scrollProgress), e.scrollProgress && this.totalScrollTriggerCount > 1 ? (this.progressBar || this.createProgressBar(), this.syncProgressBar()) : this.removeProgressBar();
}
setTriggerRanges() {
this.totalScrollTriggerCount = this.slideTriggers.reduce((e, t) => e + Math.max(t.page.scrollTriggers.length, 1), 0);
let e = 0;
this.slideTriggers.forEach((t, n) => {
t.range = [e, e + Math.max(t.page.scrollTriggers.length, 1) / this.totalScrollTriggerCount];
let r = (t.range[1] - t.range[0]) / t.page.scrollTriggers.length;
t.page.scrollTriggers.forEach((t, n) => {
t.range = [e + n * r, e + (n + 1) * r];
}), e = t.range[1];
}), this.slideTriggers[this.slideTriggers.length - 1].range[1] = 1;
}
createFragmentTriggersForPage(e, t) {
t = t || e.slideElement;
let n = this.Reveal.fragments.sort(t.querySelectorAll(".fragment"), !0);
return n.length && (e.fragments = this.Reveal.fragments.sort(t.querySelectorAll(".fragment:not(.disabled)")), e.scrollTriggers.push({ activate: () => {
this.Reveal.fragments.update(-1, e.fragments, t);
} }), n.forEach((n, r) => {
e.scrollTriggers.push({ activate: () => {
this.Reveal.fragments.update(r, e.fragments, t);
} });
})), e.scrollTriggers.length;
}
createAutoAnimateTriggersForPage(e) {
e.autoAnimateElements.length > 0 && this.slideTriggers.push(...Array.from(e.autoAnimateElements).map((t, n) => {
let r = this.createPage({
slideElement: t.querySelector("section"),
contentElement: t,
backgroundElement: t.querySelector(".slide-background")
});
return this.createFragmentTriggersForPage(r, r.slideElement), e.autoAnimatePages.push(r), {
page: r,
activate: () => this.activatePage(r),
deactivate: () => this.deactivatePage(r)
};
}));
}
createPage(e) {
return e.scrollTriggers = [], e.indexh = parseInt(e.slideElement.getAttribute("data-index-h"), 10), e.indexv = parseInt(e.slideElement.getAttribute("data-index-v"), 10), e;
}
syncProgressBar() {
this.progressBarInner.querySelectorAll(".scrollbar-slide").forEach((e) => e.remove()), this.activeProgressBarPage = null, this.activeProgressBarTrigger = null, this.getAllPages().forEach((e) => {
e.progressBarSlide = null, e.scrollTriggers.forEach((e) => e.progressBarElement = null);
});
let e = this.viewportElement.scrollHeight, t = this.viewportElement.offsetHeight, n = t / e;
this.progressBarHeight = this.progressBarInner.offsetHeight, this.playheadHeight = Math.max(n * this.progressBarHeight, A), this.progressBarScrollableHeight = this.progressBarHeight - this.playheadHeight;
let r = t / e * this.progressBarHeight, i = Math.min(r / 8, se);
this.progressBarPlayhead.style.height = this.playheadHeight - i + "px", r > ce && this.slideTriggers.forEach((e) => {
let { page: t } = e;
t.progressBarSlide = document.createElement("div"), t.progressBarSlide.className = "scrollbar-slide", t.progressBarSlide.style.top = e.range[0] * this.progressBarHeight + "px", t.progressBarSlide.style.height = (e.range[1] - e.range[0]) * this.progressBarHeight - i + "px", t.progressBarSlide.classList.toggle("has-triggers", t.scrollTriggers.length > 0), this.progressBarInner.appendChild(t.progressBarSlide), t.scrollTriggers.forEach((n, r) => {
let a = document.createElement("div");
a.className = "scrollbar-trigger", a.style.top = (n.range[0] - e.range[0]) * this.progressBarHeight + "px", a.style.height = (n.range[1] - n.range[0]) * this.progressBarHeight - i + "px", t.progressBarSlide.appendChild(a), r === 0 && (a.style.display = "none"), n.progressBarElement = a;
});
});
}
syncScrollPosition() {
let e = this.viewportElement.offsetHeight, t = e / this.viewportElement.scrollHeight, n = this.viewportElement.scrollTop, r = this.viewportElement.scrollHeight - e, i = Math.max(Math.min(n / r, 1), 0), a = Math.max(Math.min((n + e / 2) / this.viewportElement.scrollHeight, 1), 0), o, s = null;
this.slideTriggers.forEach((e) => {
let { page: n } = e, r = i >= e.range[0] - t * 2 && i <= e.range[1] + t * 2;
r && !n.loaded ? (n.loaded = !0, this.Reveal.slideContent.load(n.slideElement)) : !r && n.loaded && (n.loaded = !1, this.Reveal.slideContent.unload(n.slideElement)), i >= e.range[0] && i <= e.range[1] ? (this.activateTrigger(e), o = e.page) : e.active && this.deactivateTrigger(e);
}), o && o.scrollTriggers.forEach((e) => {
a >= e.range[0] && a <= e.range[1] ? (this.activateTrigger(e), s = e) : e.active && this.deactivateTrigger(e);
}), this.setProgressBarValue(n / (this.viewportElement.scrollHeight - e), o, s);
}
setProgressBarValue(e, t = null, n = null) {
if (this.progressBar) {
if (this.progressBarPlayhead.style.transform = `translateY(${e * this.progressBarScrollableHeight}px)`, this.activeProgressBarPage !== t) {
var r, i;
(r = this.activeProgressBarPage) == null || (r = r.progressBarSlide) == null || r.classList.remove("active"), t == null || (i = t.progressBarSlide) == null || i.classList.add("active"), this.activeProgressBarPage = t;
}
if (this.activeProgressBarTrigger !== n) {
var a, o;
(a = this.activeProgressBarTrigger) == null || (a = a.progressBarElement) == null || a.classList.remove("active"), n == null || (o = n.progressBarElement) == null || o.classList.add("active"), this.activeProgressBarTrigger = n;
}
this.showProgressBar();
}
}
showProgressBar() {
this.progressBar.classList.add("visible"), clearTimeout(this.hideProgressBarTimeout), this.Reveal.getConfig().scrollProgress === "auto" && !this.draggingProgressBar && (this.hideProgressBarTimeout = setTimeout(() => {
this.progressBar && this.progressBar.classList.remove("visible");
}, k));
}
prev() {
this.viewportElement.scrollTop -= this.scrollTriggerHeight;
}
next() {
this.viewportElement.scrollTop += this.scrollTriggerHeight;
}
scrollToSlide(e) {
if (!this.active) this.activatedCallbacks.push(() => this.scrollToSlide(e));
else {
let t = this.getScrollTriggerBySlide(e);
t && (this.viewportElement.scrollTop = t.range[0] * (this.viewportElement.scrollHeight - this.viewportElement.offsetHeight));
}
}
storeScrollPosition() {
clearTimeout(this.storeScrollPositionTimeout), this.storeScrollPositionTimeout = setTimeout(() => {
sessionStorage.setItem("reveal-scroll-top", this.viewportElement.scrollTop), sessionStorage.setItem("reveal-scroll-origin", location.origin + location.pathname), this.storeScrollPositionTimeout = null;
}, 50);
}
restoreScrollPosition() {
let e = sessionStorage.getItem("reveal-scroll-top"), t = sessionStorage.getItem("reveal-scroll-origin");
e && t === location.origin + location.pathname && (this.viewportElement.scrollTop = parseInt(e, 10));
}
activatePage(e) {
if (!e.active) {
e.active = !0;
let { slideElement: t, backgroundElement: n, contentElement: r, indexh: i, indexv: a } = e;
r.style.display = "block", t.classList.add("present"), n && n.classList.add("present"), this.Reveal.setCurrentScrollPage(t, i, a), this.Reveal.backgrounds.bubbleSlideContrastClassToElement(t, this.viewportElement), Array.from(r.parentNode.querySelectorAll(".scroll-page-content")).forEach((e) => {
e !== r && (e.style.display = "none");
});
}
}
deactivatePage(e) {
e.active && (e.active = !1, e.slideElement && e.slideElement.classList.remove("present"), e.backgroundElement && e.backgroundElement.classList.remove("present"));
}
activateTrigger(e) {
e.active || (e.active = !0, e.activate());
}
deactivateTrigger(e) {
e.active && (e.active = !1, e.deactivate && e.deactivate());
}
getSlideByIndices(e, t) {
let n = this.getAllPages().find((n) => n.indexh === e && n.indexv === t);
return n ? n.slideElement : null;
}
getScrollTriggerBySlide(e) {
return this.slideTriggers.find((t) => t.page.slideElement === e);
}
getAllPages() {
return this.pages.flatMap((e) => [e, ...e.autoAnimatePages || []]);
}
onScroll() {
this.pendingScrollRaf || (this.pendingScrollRaf = requestAnimationFrame(() => {
this.pendingScrollRaf = 0, this.syncScrollPosition(), this.storeScrollPosition();
}));
}
get viewportElement() {
return this.Reveal.getViewportElement();
}
};
//#endregion
//#region \0@oxc-project+runtime@0.146.0/helpers/esm/asyncToGenerator.js
function j(e, t, n, r, i, a, o) {
try {
var s = e[a](o), c = s.value;
} catch (e) {
n(e);
return;
}
s.done ? t(c) : Promise.resolve(c).then(r, i);
}
function M(e) {
return function() {
var t = this, n = arguments;
return new Promise(function(r, i) {
var a = e.apply(t, n);
function o(e) {
j(a, r, i, o, s, "next", e);
}
function s(e) {
j(a, r, i, o, s, "throw", e);
}
o(void 0);
});
};
}
//#endregion
//#region js/controllers/printview.js
var ue = class {
constructor(e) {
this.Reveal = e;
}
activate() {
var e = this;
return M(function* () {
let n = e.Reveal.getConfig(), r = t(e.Reveal.getRevealElement(), C), i = n.slideNumber && /all|print/i.test(n.showSlideNumber), a = e.Reveal.getComputedSlideSize(window.innerWidth, window.innerHeight), o = Math.floor(a.width * (1 + n.margin)), s = Math.floor(a.height * (1 + n.margin)), c = a.width, u = a.height;
yield new Promise(requestAnimationFrame), l("@page{size:" + o + "px " + s + "px; margin: 0px;}"), l(".reveal section>img, .reveal section>video, .reveal section>iframe{max-width: " + c + "px; max-height:" + u + "px}"), document.documentElement.classList.add("reveal-print", "print-pdf"), document.body.style.width = o + "px", document.body.style.height = s + "px";
let d = e.Reveal.getViewportElement(), f;
if (d) {
let e = window.getComputedStyle(d);
e && e.background && (f = e.background);
}
yield new Promise(requestAnimationFrame), e.Reveal.layoutSlideContents(c, u), yield new Promise(requestAnimationFrame);
let p = r.map((e) => e.scrollHeight), m = [], h = r[0].parentNode, g = 1;
r.forEach(function(e, r) {
if (e.classList.contains("stack") === !1) {
let a = (o - c) / 2, l = (s - u) / 2, d = p[r], h = Math.max(Math.ceil(d / s), 1);
h = Math.min(h, n.pdfMaxPagesPerSlide), (h === 1 && n.center || e.classList.contains("center")) && (l = Math.max((s - d) / 2, 0));
let _ = document.createElement("div");
if (m.push(_), _.className = "pdf-page", _.style.height = (s + n.pdfPageHeightOffset) * h + "px", f && (_.style.background = f), _.appendChild(e), e.style.left = a + "px", e.style.top = l + "px", e.style.width = c + "px", this.Reveal.slideContent.layout(e), e.slideBackgroundElement && _.insertBefore(e.slideBackgroundElement, e), n.showNotes) {
let t = this.Reveal.getSlideNotes(e);
if (t) {
let e = typeof n.showNotes == "string" ? n.showNotes : "inline", r = document.createElement("div");
r.classList.add("speaker-notes"), r.classList.add("speaker-notes-pdf"), r.setAttribute("data-layout", e), r.innerHTML = t, e === "separate-page" ? m.push(r) : (r.style.left = "8px", r.style.bottom = "8px", r.style.width = o - 16 + "px", _.appendChild(r));
}
}
if (i) {
let e = document.createElement("div");
e.classList.add("slide-number"), e.classList.add("slide-number-pdf"), e.innerHTML = g++, _.appendChild(e);
}
if (n.pdfSeparateFragments) {
let e = this.Reveal.fragments.sort(_.querySelectorAll(".fragment"), !0), t;
e.forEach(function(e, n) {
t && t.forEach(function(e) {
e.classList.remove("current-fragment");
}), e.forEach(function(e) {
e.classList.add("visible", "current-fragment");
}, this);
let r = _.cloneNode(!0);
if (i) {
let e = r.querySelector(".slide-number-pdf"), t = n + 1;
e.innerHTML += "." + t;
}
m.push(r), t = e;
}, this), e.forEach(function(e) {
e.forEach(function(e) {
e.classList.remove("visible", "current-fragment");
});
});
} else t(_, ".fragment:not(.fade-out)").forEach(function(e) {
e.classList.add("visible");
});
}
}, e), yield new Promise(requestAnimationFrame), m.forEach((e) => h.appendChild(e)), e.Reveal.slideContent.layout(e.Reveal.getSlidesElement()), e.Reveal.dispatchEvent({ type: "pdf-ready" }), d.classList.remove("loading-scroll-mode");
})();
}
isActive() {
return this.Reveal.getConfig().view === "print";
}
}, de = class {
constructor(e) {
this.Reveal = e;
}
configure(e, t) {
e.fragments === !1 ? this.disable() : t.fragments === !1 && this.enable();
}
disable() {
t(this.Reveal.getSlidesElement(), ".fragment").forEach((e) => {
e.classList.add("visible"), e.classList.remove("current-fragment");
});
}
enable() {
t(this.Reveal.getSlidesElement(), ".fragment").forEach((e) => {
e.classList.remove("visible"), e.classList.remove("current-fragment");
});
}
availableRoutes() {
let e = this.Reveal.getCurrentSlide();
if (e && this.Reveal.getConfig().fragments) {
let t = e.querySelectorAll(".fragment:not(.disabled)"), n = e.querySelectorAll(".fragment:not(.disabled):not(.visible)");
return {
prev: t.length - n.length > 0,
next: !!n.length
};
}
return {
prev: !1,
next: !1
};
}
sort(e, t = !1) {
e = Array.from(e);
let n = [], r = [], i = [];
e.forEach((e) => {
if (e.hasAttribute("data-fragment-index")) {
let t = parseInt(e.getAttribute("data-fragment-index"), 10);
n[t] || (n[t] = []), n[t].push(e);
} else r.push([e]);
}), n = n.concat(r);
let a = 0;
return n.forEach((e) => {
e.forEach((e) => {
i.push(e), e.setAttribute("data-fragment-index", a);
}), a++;
}), t === !0 ? n : i;
}
sortAll() {
this.Reveal.getHorizontalSlides().forEach((e) => {
let n = t(e, "section");
n.forEach((e, t) => {
this.sort(e.querySelectorAll(".fragment"));
}, this), n.length === 0 && this.sort(e.querySelectorAll(".fragment"));
});
}
update(e, t, n = this.Reveal.getCurrentSlide()) {
let r = {
shown: [],
hidden: []
};
if (n && this.Reveal.getConfig().fragments && (t = t || this.sort(n.querySelectorAll(".fragment")), t.length)) {
let i = 0;
if (typeof e != "number") {
let t = this.sort(n.querySelectorAll(".fragment.visible")).pop();
t && (e = parseInt(t.getAttribute("data-fragment-index") || 0, 10));
}
Array.from(t).forEach((t, n) => {
if (t.hasAttribute("data-fragment-index") && (n = parseInt(t.getAttribute("data-fragment-index"), 10)), i = Math.max(i, n), n <= e) {
let i = t.classList.contains("visible");
t.classList.add("visible"), t.classList.remove("current-fragment"), n === e && (this.Reveal.announceStatus(this.Reveal.getStatusText(t)), t.classList.add("current-fragment"), this.Reveal.slideContent.startEmbeddedContent(t)), i || (r.shown.push(t), this.Reveal.dispatchEvent({
target: t,
type: "visible",
bubbles: !1
}));
} else {
let e = t.classList.contains("visible");
t.classList.remove("visible"), t.classList.remove("current-fragment"), e && (this.Reveal.slideContent.stopEmbeddedContent(t), r.hidden.push(t), this.Reveal.dispatchEvent({
target: t,
type: "hidden",
bubbles: !1
}));
}
}), e = typeof e == "number" ? e : -1, e = Math.max(Math.min(e, i), -1), n.setAttribute("data-fragment", e);
}
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
}
}), r;
}
sync(e = this.Reveal.getCurrentSlide()) {
return this.sort(e.querySelectorAll(".fragment"));
}
goto(e, t = 0) {
let n = this.Reveal.getCurrentSlide();
if (n && this.Reveal.getConfig().fragments) {
let r = this.sort(n.querySelectorAll(".fragment:not(.disabled)"));
if (r.length) {
if (typeof e != "number") {
let t = this.sort(n.querySelectorAll(".fragment:not(.disabled).visible")).pop();
e = t ? parseInt(t.getAttribute("data-fragment-index") || 0, 10) : -1;
}
e += t;
let i = this.update(e, r);
return this.Reveal.controls.update(), this.Reveal.progress.update(), this.Reveal.getConfig().fragmentInURL && this.Reveal.location.writeURL(), !!(i.shown.length || i.hidden.length);
}
}
return !1;
}
next() {
return this.goto(null, 1);
}
prev() {
return this.goto(null, -1);
}
}, fe = class {
constructor(e) {
this.Reveal = e, this.active = !1, this.onSlideClicked = this.onSlideClicked.bind(this);
}
activate() {
if (this.Reveal.getConfig().overview && !this.Reveal.isScrollView() && !this.isActive()) {
this.active = !0, this.Reveal.getRevealElement().classList.add("overview"), this.Reveal.cancelAutoSlide(), this.Reveal.getSlidesElement().appendChild(this.Reveal.getBackgroundsElement()), t(this.Reveal.getRevealElement(), C).forEach((e) => {
e.classList.contains("stack") || e.addEventListener("click", this.onSlideClicked, !0);
});
let 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();
let n = this.Reveal.getIndices();
this.Reveal.dispatchEvent({
type: "overviewshown",
data: {
indexh: n.h,
indexv: n.v,
currentSlide: this.Reveal.getCurrentSlide()
}
});
}
}
layout() {
this.Reveal.getHorizontalSlides().forEach((e, n) => {
e.setAttribute("data-index-h", n), i(e, "translate3d(" + n * this.overviewSlideWidth + "px, 0, 0)"), e.classList.contains("stack") && t(e, "section").forEach((e, t) => {
e.setAttribute("data-index-h", n), e.setAttribute("data-index-v", t), i(e, "translate3d(0, " + t * this.overviewSlideHeight + "px, 0)");
});
}), Array.from(this.Reveal.getBackgroundsElement().childNodes).forEach((e, n) => {
i(e, "translate3d(" + n * this.overviewSlideWidth + "px, 0, 0)"), t(e, ".slide-background").forEach((e, t) => {
i(e, "translate3d(0, " + t * this.overviewSlideHeight + "px, 0)");
});
});
}
update() {
let e = Math.min(window.innerWidth, window.innerHeight), t = Math.max(e / 5, 150) / e, n = this.Reveal.getIndices();
this.Reveal.transformSlides({ overview: [
"scale(" + t + ")",
"translateX(" + -n.h * this.overviewSlideWidth + "px)",
"translateY(" + -n.v * this.overviewSlideHeight + "px)"
].join(" ") });
}
deactivate() {
if (this.Reveal.getConfig().overview) {
this.active = !1, this.Reveal.getRevealElement().classList.remove("overview"), this.Reveal.getRevealElement().classList.add("overview-deactivating"), setTimeout(() => {
this.Reveal.getRevealElement().classList.remove("overview-deactivating");
}, 1), this.Reveal.getRevealElement().appendChild(this.Reveal.getBackgroundsElement()), t(this.Reveal.getRevealElement(), C).forEach((e) => {
i(e, ""), e.removeEventListener("click", this.onSlideClicked, !0);
}), t(this.Reveal.getBackgroundsElement(), ".slide-background").forEach((e) => {
i(e, "");
}), this.Reveal.transformSlides({ overview: "" });
let e = this.Reveal.getIndices();
this.Reveal.slide(e.h, e.v), this.Reveal.layout(), this.Reveal.cueAutoSlide(), this.Reveal.dispatchEvent({
type: "overviewhidden",
data: {
indexh: e.h,
indexv: e.v,
currentSlide: this.Reveal.getCurrentSlide()
}
});
}
}
toggle(e) {
typeof e == "boolean" ? e ? this.activate() : this.deactivate() : this.isActive() ? this.deactivate() : this.activate();
}
isActive() {
return this.active;
}
onSlideClicked(e) {
if (this.isActive()) {
e.preventDefault();
let t = e.target;
for (; t && !t.nodeName.match(/section/gi);) t = t.parentNode;
if (t && !t.classList.contains("disabled") && (this.deactivate(), t.nodeName.match(/section/gi))) {
let e = parseInt(t.getAttribute("data-index-h"), 10), n = parseInt(t.getAttribute("data-index-v"), 10);
this.Reveal.slide(e, n);
}
}
}
}, pe = class {
constructor(e) {
this.Reveal = e, this.shortcuts = {}, this.bindings = {}, this.onDocumentKeyDown = this.onDocumentKeyDown.bind(this);
}
configure(e, t) {
e.navigationMode === "linear" ? (this.shortcuts["→ , ↓ , SPACE , N , L , J"] = "Next slide", this.shortcuts["← , ↑ , P , H , K"] = "Previous slide") : (this.shortcuts["N , SPACE"] = "Next slide", this.shortcuts["P , Shift SPACE"] = "Previous slide", this.shortcuts["← , H"] = "Navigate left", this.shortcuts["→ , L"] = "Navigate right", this.shortcuts["↑ , K"] = "Navigate up", this.shortcuts["↓ , J"] = "Navigate down"), this.shortcuts["Alt + ←/↑/→/↓"] = "Navigate without fragments", this.shortcuts["Shift + ←/↑/→/↓"] = "Jump to first/last slide", this.shortcuts["B , ."] = "Pause", this.shortcuts.F = "Fullscreen", this.shortcuts.G = "Jump to slide", this.shortcuts["ESC, O"] = "Slide overview";
}
bind() {
document.addEventListener("keydown", this.onDocumentKeyDown, !1);
}
unbind() {
document.removeEventListener("keydown", this.onDocumentKeyDown, !1);
}
addKeyBinding(e, t) {
typeof e == "object" && e.keyCode ? this.bindings[e.keyCode] = {
callback: t,
key: e.key,
description: e.description
} : this.bindings[e] = {
callback: t,
key: null,
description: null
};
}
removeKeyBinding(e) {
delete this.bindings[e];
}
triggerKey(e) {
this.onDocumentKeyDown({ keyCode: e });
}
registerKeyboardShortcut(e, t) {
this.shortcuts[e] = t;
}
getShortcuts() {
return this.shortcuts;
}
getBindings() {
return this.bindings;
}
onDocumentKeyDown(e) {
let t = this.Reveal.getConfig();
if (typeof t.keyboardCondition == "function" && t.keyboardCondition(e) === !1 || t.keyboardCondition === "focused" && !this.Reveal.isFocused()) return !0;
let n = e.keyCode, r = !this.Reveal.isAutoSliding();
this.Reveal.onUserInput(e);
let i = document.activeElement && document.activeElement.isContentEditable === !0, a = 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), c = !([
32,
37,
38,
39,
40,
63,
78,
80,
191
].indexOf(e.keyCode) !== -1 && e.shiftKey || e.altKey) && (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey);
if (i || a || o || c) return;
let l = [
66,
86,
190,
191,
112
], u;
if (typeof t.keyboard == "object") for (u in t.keyboard) t.keyboard[u] === "togglePause" && l.push(parseInt(u, 10));
if (this.Reveal.isOverlayOpen() && ![
"Escape",
"f",
"c",
"b",
"."
].includes(e.key) || this.Reveal.isPaused() && l.indexOf(n) === -1) return !1;
let d = t.navigationMode === "linear" || !this.Reveal.hasHorizontalSlides() || !this.Reveal.hasVerticalSlides(), f = !1;
if (typeof t.keyboard == "object") {
for (u in t.keyboard) if (parseInt(u, 10) === n) {
let n = t.keyboard[u];
typeof n == "function" ? n.apply(null, [e]) : typeof n == "string" && typeof this.Reveal[n] == "function" && this.Reveal[n].call(), f = !0;
}
}
if (f === !1) {
for (u in this.bindings) if (parseInt(u, 10) === n) {
let t = this.bindings[u].callback;
typeof t == "function" ? t.apply(null, [e]) : typeof t == "string" && typeof this.Reveal[t] == "function" && this.Reveal[t].call(), f = !0;
}
}
f === !1 && (f = !0, n === 80 || n === 33 ? this.Reveal.prev({ skipFragments: e.altKey }) : n === 78 || n === 34 ? this.Reveal.next({ skipFragments: e.altKey }) : n === 72 || n === 37 ? e.shiftKey ? this.Reveal.slide(0) : !this.Reveal.overview.isActive() && d ? t.rtl ? this.Reveal.next({ skipFragments: e.altKey }) : this.Reveal.prev({ skipFragments: e.altKey }) : this.Reveal.left({ skipFragments: e.altKey }) : n === 76 || n === 39 ? e.shiftKey ? this.Reveal.slide(this.Reveal.getHorizontalSlides().length - 1) : !this.Reveal.overview.isActive() && d ? t.rtl ? this.Reveal.prev({ skipFragments: e.altKey }) : this.Reveal.next({ skipFragments: e.altKey }) : this.Reveal.right({ skipFragments: e.altKey }) : n === 75 || n === 38 ? e.shiftKey ? this.Reveal.slide(void 0, 0) : !this.Reveal.overview.isActive() && d ? this.Reveal.prev({ skipFragments: e.altKey }) : this.Reveal.up({ skipFragments: e.altKey }) : n === 74 || n === 40 ? e.shiftKey ? this.Reveal.slide(void 0, Number.MAX_VALUE) : !this.Reveal.overview.isActive() && d ? this.Reveal.next({ skipFragments: e.altKey }) : this.Reveal.down({ skipFragments: e.altKey }) : n === 36 ? this.Reveal.slide(0) : n === 35 ? this.Reveal.slide(this.Reveal.getHorizontalSlides().length - 1) : n === 32 ? (this.Reveal.overview.isActive() && this.Reveal.overview.deactivate(), e.shiftKey ? this.Reveal.prev({ skipFragments: e.altKey }) : this.Reveal.next({ skipFragments: e.altKey })) : [
58,
59,
66,
86,
190
].includes(n) || n === 191 && !e.shiftKey ? this.Reveal.togglePause() : n === 70 ? s(t.embedded ? this.Reveal.getViewportElement() : document.documentElement) : n === 65 ? t.autoSlideStoppable && this.Reveal.toggleAutoSlide(r) : n === 71 ? t.jumpToSlide && this.Reveal.toggleJumpToSlide() : n === 67 && this.Reveal.isOverlayOpen() ? this.Reveal.closeOverlay() : (n === 63 || n === 191) && e.shiftKey || n === 112 ? this.Reveal.toggleHelp() : f = !1), f ? e.preventDefault && e.preventDefault() : n === 27 || n === 79 ? (this.Reveal.closeOverlay() === !1 && this.Reveal.overview.toggle(), e.preventDefault && e.preventDefault()) : n === 13 && this.Reveal.overview.isActive() && (this.Reveal.overview.deactivate(), e.preventDefault && e.preventDefault()), this.Reveal.cueAutoSlide();
}
};
//#endregion
//#region \0@oxc-project+runtime@0.146.0/helpers/esm/objectSpread2.js
function N(e, t) {
var n = Object.keys(e);
if (Object.getOwnPropertySymbols) {
var r = Object.getOwnPropertySymbols(e);
t && (r = r.filter(function(t) {
return Object.getOwnPropertyDescriptor(e, t).enumerable;
})), n.push.apply(n, r);
}
return n;
}
function P(e) {
for (var t = 1; t < arguments.length; t++) {
var n = arguments[t] == null ? {} : arguments[t];
t % 2 ? N(Object(n), !0).forEach(function(t) {
S(e, t, n[t]);
}) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(n)) : N(Object(n)).forEach(function(t) {
Object.defineProperty(e, t, Object.getOwnPropertyDescriptor(n, t));
});
}
return e;
}
//#endregion
//#region js/controllers/location.js
var me = class {
constructor(e) {
S(this, "MAX_REPLACE_STATE_FREQUENCY", 1e3), this.Reveal = e, this.writeURLTimeout = 0, this.replaceStateTimestamp = 0, this.onWindowHashChange = this.onWindowHashChange.bind(this);
}
bind() {
window.addEventListener("hashchange", this.onWindowHashChange, !1);
}
unbind() {
window.removeEventListener("hashchange", this.onWindowHashChange, !1);
}
getIndicesFromHash(e = window.location.hash, t = {}) {
let n = e.replace(/^#\/?/, ""), r = n.split("/");
if (!/^[0-9]*$/.test(r[0]) && n.length) {
let e, t;
/\/[-\d]+$/g.test(n) && (t = parseInt(n.split("/").pop(), 10), t = isNaN(t) ? void 0 : t, n = n.split("/").shift());
try {
let t = decodeURIComponent(n);
e = (document.getElementById(t) || document.querySelector(`[data-id="${t}"]`)).closest(".slides section");
} catch (e) {}
if (e) return P(P({}, this.Reveal.getIndices(e)), {}, { f: t });
} else {
let e = this.Reveal.getConfig(), n = e.hashOneBasedIndex || t.oneBasedIndex ? 1 : 0, i = parseInt(r[0], 10) - n || 0, a = parseInt(r[1], 10) - n || 0, o;
return e.fragmentInURL && (o = parseInt(r[2], 10), isNaN(o) && (o = void 0)), {
h: i,
v: a,
f: o
};
}
return null;
}
readURL() {
let e = this.Reveal.getIndices(), t = this.getIndicesFromHash();
t ? (t.h !== e.h || t.v !== e.v || t.f !== void 0) && this.Reveal.slide(t.h, t.v, t.f) : this.Reveal.slide(e.h || 0, e.v || 0);
}
writeURL(e) {
let t = this.Reveal.getConfig(), n = this.Reveal.getCurrentSlide();
if (clearTimeout(this.writeURLTimeout), typeof e == "number") this.writeURLTimeout = setTimeout(this.writeURL, e);
else if (n) {
let e = this.getHash();
t.history ? window.location.hash = e : t.hash && (e === "/" ? this.debouncedReplaceState(window.location.pathname + window.location.search) : this.debouncedReplaceState("#" + e));
}
}
replaceState(e) {
window.history.replaceState(null, null, e), this.replaceStateTimestamp = Date.now();
}
debouncedReplaceState(e) {
clearTimeout(this.replaceStateTimeout), Date.now() - this.replaceStateTimestamp > this.MAX_REPLACE_STATE_FREQUENCY ? this.replaceState(e) : this.replaceStateTimeout = setTimeout(() => this.replaceState(e), this.MAX_REPLACE_STATE_FREQUENCY);
}
getHash(e) {
let t = "/", n = e || this.Reveal.getCurrentSlide(), r = n ? n.getAttribute("id") : null;
r && (r = encodeURIComponent(r));
let i = this.Reveal.getIndices(e);
if (this.Reveal.getConfig().fragmentInURL || (i.f = void 0), typeof r == "string" && r.length) t = "/" + r, i.f >= 0 && (t += "/" + i.f);
else {
let e = +!!this.Reveal.getConfig().hashOneBasedIndex;
(i.h > 0 || i.v > 0 || i.f >= 0) && (t += i.h + e), (i.v > 0 || i.f >= 0) && (t += "/" + (i.v + e)), i.f >= 0 && (t += "/" + i.f);
}
return t;
}
onWindowHashChange(e) {
this.readURL();
}
}, he = class {
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), this.onEnterFullscreen = this.onEnterFullscreen.bind(this);
}
render() {
let e = this.Reveal.getConfig().rtl, n = this.Reveal.getRevealElement();
this.element = document.createElement("aside"), this.element.className = "controls", this.element.innerHTML = `<button class="navigate-left" aria-label="${e ? "next slide" : "previous slide"}"><div class="controls-arrow"></div></button>
<button class="navigate-right" aria-label="${e ? "previous slide" : "next slide"}"><div class="controls-arrow"></div></button>
<button class="navigate-up" aria-label="above slide"><div class="controls-arrow"></div></button>
<button class="navigate-down" aria-label="below slide"><div class="controls-arrow"></div></button>`, this.Reveal.getRevealElement().appendChild(this.element), this.controlsLeft = t(n, ".navigate-left"), this.controlsRight = t(n, ".navigate-right"), this.controlsUp = t(n, ".navigate-up"), this.controlsDown = t(n, ".navigate-down"), this.controlsPrev = t(n, ".navigate-prev"), this.controlsNext = t(n, ".navigate-next"), this.controlsFullscreen = t(n, ".enter-fullscreen"), this.controlsRightArrow = this.element.querySelector(".navigate-right"), this.controlsLeftArrow = this.element.querySelector(".navigate-left"), this.controlsDownArrow = this.element.querySelector(".navigate-down");
}
configure(e, t) {
let n = e.controls === "speaker" || e.controls === "speaker-only";
this.element.style.display = e.controls && (!n || this.Reveal.isSpeakerNotes()) ? "block" : "none", this.element.setAttribute("data-controls-layout", e.controlsLayout), this.element.setAttribute("data-controls-back-arrows", e.controlsBackArrows);
}
bind() {
let e = ["touchstart", "click"];
_ && (e = ["touchend"]), 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)), this.controlsFullscreen.forEach((t) => t.addEventListener(e, this.onEnterFullscreen, !1));
});
}
unbind() {
[
"touchstart",
"touchend",
"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)), this.controlsFullscreen.forEach((t) => t.removeEventListener(e, this.onEnterFullscreen, !1));
});
}
update() {
let 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");
});
let t = this.Reveal.getCurrentSlide();
if (t) {
let e = this.Reveal.fragments.availableRoutes();
e.prev && this.controlsPrev.forEach((e) => {
e.classList.add("fragmented", "enabled"), e.removeAttribute("disabled");
}), e.next && this.controlsNext.forEach((e) => {
e.classList.add("fragmented", "enabled"), e.removeAttribute("disabled");
});
let n = this.Reveal.isVerticalSlide(t), r = n && t.parentElement && t.parentElement.querySelectorAll(":scope > section").length > 1;
n && r ? (e.prev && this.controlsUp.forEach((e) => {
e.classList.add("fragmented", "enabled"), e.removeAttribute("disabled");
}), e.next && this.controlsDown.forEach((e) => {
e.classList.add("fragmented", "enabled"), e.removeAttribute("disabled");
})) : (e.prev && this.controlsLeft.forEach((e) => {
e.classList.add("fragmented", "enabled"), e.removeAttribute("disabled");
}), e.next && this.controlsRight.forEach((e) => {
e.classList.add("fragmented", "enabled"), e.removeAttribute("disabled");
}));
}
if (this.Reveal.getConfig().controlsTutorial) {
let t = 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 && t.v === 0 ? this.controlsLeftArrow.classList.add("highlight") : this.controlsLeftArrow.classList.remove("highlight") : !this.Reveal.hasNavigatedHorizontally() && e.right && t.v === 0 ? this.controlsRightArrow.classList.add("highlight") : this.controlsRightArrow.classList.remove("highlight"));
}
}
destroy() {
this.unbind(), this.element.remove();
}
onNavigateLeftClicked(e) {
e.preventDefault(), this.Reveal.onUserInput(), this.Reveal.getConfig().navigationMode === "linear" ? this.Reveal.prev() : this.Reveal.left();
}
onNavigateRightClicked(e) {
e.preventDefault(), this.Reveal.onUserInput(), this.Reveal.getConfig().navigationMode === "linear" ? 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();
}
onEnterFullscreen(e) {
let t = this.Reveal.getConfig(), n = this.Reveal.getViewportElement();
s(t.embedded ? n : n.parentElement);
}
}, ge = class {
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() {
if (this.Reveal.getConfig().progress && this.bar) {
let e = this.Reveal.getProgress();
this.Reveal.getTotalSlides() < 2 && (e = 0), this.bar.style.transform = "scaleX(" + e + ")";
}
}
getMaxWidth() {
return this.Reveal.getRevealElement().offsetWidth;
}
onProgressClicked(e) {
this.Reveal.onUserInput(e), e.preventDefault();
let t = this.Reveal.getSlides(), n = t.length, r = Math.floor(e.clientX / this.getMaxWidth() * n);
this.Reveal.getConfig().rtl && (r = n - r);
let i = this.Reveal.getIndices(t[r]);
this.Reveal.slide(i.h, i.v);
}
destroy() {
this.element.remove();
}
}, _e = class {
constructor(e) {
this.Reveal = e, this.lastMouseWheelStep = 0, this.cursorHidden = !1, this.cursorInactiveTimeout = 0, this.onDocumentCursorActive = this.onDocumentCursorActive.bind(this), this.onDocumentMouseScroll = this.onDocumentMouseScroll.bind(this);
}
configure(e, t) {
e.mouseWheel ? document.addEventListener("wheel", this.onDocumentMouseScroll, !1) : document.removeEventListener("wheel", this.onDocumentMouseScroll, !1), e.hideInactiveCursor ? (document.addEventListener("mousemove", this.onDocumentCursorActive, !1), document.addEventListener("mousedown", this.onDocumentCursorActive, !1)) : (this.showCursor(), document.removeEventListener("mousemove", this.onDocumentCursorActive, !1), document.removeEventListener("mousedown", this.onDocumentCursorActive, !1));
}
showCursor() {
this.cursorHidden && (this.cursorHidden = !1, this.Reveal.getRevealElement().style.cursor = "");
}
hideCursor() {
this.cursorHidden === !1 && (this.cursorHidden = !0, this.Reveal.getRevealElement().style.cursor = "none");
}
destroy() {
this.showCursor(), document.removeEventListener("wheel", this.onDocumentMouseScroll, !1), document.removeEventListener("mousemove", this.onDocumentCursorActive, !1), document.removeEventListener("mousedown", this.onDocumentCursorActive, !1);
}
onDocumentCursorActive(e) {
this.showCursor(), clearTimeout(this.cursorInactiveTimeout), this.cursorInactiveTimeout = setTimeout(this.hideCursor.bind(this), this.Reveal.getConfig().hideCursorTime);
}
onDocumentMouseScroll(e) {
if (Date.now() - this.lastMouseWheelStep > 1e3) {
this.lastMouseWheelStep = Date.now();
let t = e.detail || -e.wheelDelta;
t > 0 ? this.Reveal.next() : t < 0 && this.Reveal.prev();
}
}
}, ve = (e, t) => {
let n = document.createElement("script");
n.type = "text/javascript", n.async = !1, n.defer = !1, n.src = e, typeof t == "function" && (n.onload = (e) => {
e.type === "load" && (n.onload = n.onerror = null, t());
}, n.onerror = (e) => {
n.onload = n.onerror = null, t(/* @__PURE__ */ Error("Failed loading script: " + n.src + "\n" + e));
});
let r = document.querySelector("head");
r && r.insertBefore(n, r.lastChild);
}, ye = class {
constructor(e) {
this.Reveal = e, this.state = "idle", this.registeredPlugins = {}, this.asyncDependencies = [];
}
load(e, t) {
return this.state = "loading", e.forEach(this.registerPlugin.bind(this)), new Promise((e) => {
let n = [], r = 0;
if (t.forEach((e) => {
(!e.condition || e.condition()) && (e.async ? this.asyncDependencies.push(e) : n.push(e));
}), n.length) {
r = n.length;
let t = (t) => {
t && typeof t.callback == "function" && t.callback(), --r === 0 && this.initPlugins().then(e);
};
n.forEach((e) => {
typeof e.id == "string" ? (this.registerPlugin(e), t(e)) : typeof e.src == "string" ? ve(e.src, () => t(e)) : (console.warn("Unrecognized plugin format", e), t());
});
} else this.initPlugins().then(e);
});
}
initPlugins() {
return new Promise((e) => {
let t = Object.values(this.registeredPlugins), n = t.length;
if (n === 0) this.loadAsync().then(e);
else {
let r, i = () => {
--n === 0 ? this.loadAsync().then(e) : r();
}, a = 0;
r = () => {
let e = t[a++];
if (typeof e.init == "function") {
let t = e.init(this.Reveal);
t && typeof t.then == "function" ? t.then(i) : i();
} else i();
}, r();
}
});
}
loadAsync() {
return this.state = "loaded", this.asyncDependencies.length && this.asyncDependencies.forEach((e) => {
ve(e.src, e.callback);
}), Promise.resolve();
}
registerPlugin(e) {
arguments.length === 2 && typeof arguments[0] == "string" ? (e = arguments[1], e.id = arguments[0]) : typeof e == "function" && (e = e());
let t = e.id;
typeof t == "string" ? this.registeredPlugins[t] === void 0 ? (this.registeredPlugins[t] = e, this.state === "loaded" && typeof e.init == "function" && e.init(this.Reveal)) : console.warn("reveal.js: \"" + t + "\" plugin has already been registered") : console.warn("Unrecognized plugin format; can't find plugin.id", e);
}
hasPlugin(e) {
return !!this.registeredPlugins[e];
}
getPlugin(e) {
return this.registeredPlugins[e];
}
getRegisteredPlugins() {
return this.registeredPlugins;
}
destroy() {
Object.values(this.registeredPlugins).forEach((e) => {
typeof e.destroy == "function" && e.destroy();
}), this.registeredPlugins = {}, this.asyncDependencies = [];
}
}, be = class {
constructor(e) {
this.Reveal = e, this.onSlidesClicked = this.onSlidesClicked.bind(this), this.iframeTriggerSelector = null, this.mediaTriggerSelector = "[data-preview-image], [data-preview-video]", this.stateProps = [
"previewIframe",
"previewImage",
"previewVideo",
"previewFit"
], this.state = {};
}
update() {
this.iframeTriggerSelector = this.Reveal.getConfig().previewLinks ? "a[href]:not([data-preview-link=false]), [data-preview-link]:not(a):not([data-preview-link=false])" : "[data-preview-link]:not([data-preview-link=false])";
let e = this.Reveal.getSlidesElement().querySelectorAll(this.iframeTriggerSelector).length > 0, t = this.Reveal.getSlidesElement().querySelectorAll(this.mediaTriggerSelector).length > 0;
e || t ? this.Reveal.getSlidesElement().addEventListener("click", this.onSlidesClicked, !1) : this.Reveal.getSlidesElement().removeEventListener("click", this.onSlidesClicked, !1);
}
createOverlay(e) {
this.dom = document.createElement("div"), this.dom.classList.add("r-overlay"), this.dom.classList.add(e), this.viewport = document.createElement("div"), this.viewport.classList.add("r-overlay-viewport"), this.dom.appendChild(this.viewport), this.Reveal.getRevealElement().appendChild(this.dom);
}
previewIframe(e) {
if (typeof e != "string") return;
let t;
try {
t = new URL(e, document.baseURI);
} catch (e) {
return;
}
if (t.protocol === "file:" && window.location.protocol !== "file:" || ![
"http:",
"https:",
"file:"
].includes(t.protocol) && t.href !== "about:blank") return;
this.close(), this.state = { previewIframe: e }, this.createOverlay("r-overlay-preview"), this.dom.dataset.state = "loading", this.viewport.innerHTML = "<header class=\"r-overlay-header\">\n <a class=\"r-overlay-header-button r-overlay-external\" target=\"_blank\" rel=\"noopener\"><span class=\"icon\"></span></a>\n <button class=\"r-overlay-header-button r-overlay-close\"><span class=\"icon\"></span></button>\n </header>\n <div class=\"r-overlay-spinner\"></div>\n <div class=\"r-overlay-content\">\n <iframe></iframe>\n <small class=\"r-overlay-content-inner\">\n <span class=\"r-overlay-error x-frame-error\">Unable to load iframe. This is likely due to the site's policy (x-frame-options).</span>\n </small>\n </div>";
let n = this.dom.querySelector("iframe");
n.addEventListener("load", (e) => {
this.dom.dataset.state = "loaded";
}, !1), n.src = t.href, this.dom.querySelector(".r-overlay-external").href = t.href, this.dom.querySelector(".r-overlay-close").addEventListener("click", (e) => {
this.close(), e.preventDefault();
}, !1), this.dom.querySelector(".r-overlay-external").addEventListener("click", (e) => {
this.close();
}, !1), this.Reveal.dispatchEvent({
type: "previewiframe",
data: { url: e }
});
}
previewMedia(e, t, n) {
if (t !== "image" && t !== "video") {
console.warn("Please specify a valid media type to preview (image|video)");
return;
}
this.close(), n = n || "scale-down", this.createOverlay("r-overlay-preview"), this.dom.dataset.state = "loading", this.dom.dataset.previewFit = n, this.viewport.innerHTML = "<header class=\"r-overlay-header\">\n <button class=\"r-overlay-header-button r-overlay-close\">Esc <span class=\"icon\"></span></button>\n </header>\n <div class=\"r-overlay-spinner\"></div>\n <div class=\"r-overlay-content\"></div>";
let r = this.dom.querySelector(".r-overlay-content");
if (t === "image") {
this.state = {
previewImage: e,
previewFit: n
};
let t = document.createElement("img", {});
t.src = e, r.appendChild(t), t.addEventListener("load", () => {
this.dom.dataset.state = "loaded";
}, !1), t.addEventListener("error", () => {
this.dom.dataset.state = "error", r.innerHTML = "<span class=\"r-overlay-error\">Unable to load image.</span>";
}, !1), this.dom.style.cursor = "zoom-out", this.dom.addEventListener("click", (e) => {
this.close();
}, !1), this.Reveal.dispatchEvent({
type: "previewimage",
data: { url: e }
});
} else if (t === "video") {
this.state = {
previewVideo: e,
previewFit: n
};
let t = document.createElement("video");
t.autoplay = this.dom.dataset.previewAutoplay !== "false", t.controls = this.dom.dataset.previewControls !== "false", t.loop = this.dom.dataset.previewLoop === "true", t.muted = this.dom.dataset.previewMuted === "true", t.playsInline = !0, t.src = e, r.appendChild(t), t.addEventListener("loadeddata", () => {
this.dom.dataset.state = "loaded";
}, !1), t.addEventListener("error", () => {
this.dom.dataset.state = "error", r.innerHTML = "<span class=\"r-overlay-error\">Unable to load video.</span>";
}, !1), this.Reveal.dispatchEvent({
type: "previewvideo",
data: { url: e }
});
} else throw Error("Please specify a valid media type to preview");
this.dom.querySelector(".r-overlay-close").addEventListener("click", (e) => {
this.close(), e.preventDefault();
}, !1);
}
previewImage(e, t) {
this.previewMedia(e, "image", t);
}
previewVideo(e, t) {
this.previewMedia(e, "video", t);
}
toggleHelp(e) {
typeof e == "boolean" ? e ? this.showHelp() : this.close() : this.dom ? this.close() : this.showHelp();
}
showHelp() {
if (this.Reveal.getConfig().help) {
this.close(), this.createOverlay("r-overlay-help");
let e = "<p class=\"title\">Keyboard Shortcuts</p>", t = this.Reveal.keyboard.getShortcuts(), n = this.Reveal.keyboard.getBindings();
e += "<table><th>KEY</th><th>ACTION</th>";
for (let n in t) e += `<tr><td>${n}</td><td>${t[n]}</td></tr>`;
for (let t in n) n[t].key && n[t].description && (e += `<tr><td>${n[t].key}</td><td>${n[t].description}</td></tr>`);
e += "</table>", this.viewport.innerHTML = `
<header class="r-overlay-header">
<button class="r-overlay-header-button r-overlay-close">Esc <span class="icon"></span></button>
</header>
<div class="r-overlay-content">
<div class="r-overlay-help-content">${e}</div>
</div>
`, this.dom.querySelector(".r-overlay-close").addEventListener("click", (e) => {
this.close(), e.preventDefault();
}, !1), this.Reveal.dispatchEvent({ type: "showhelp" });
}
}
isOpen() {
return !!this.dom;
}
close() {
return this.dom ? (this.dom.remove(), this.dom = null, this.state = {}, this.Reveal.dispatchEvent({ type: "closeoverlay" }), !0) : !1;
}
getState() {
return this.state;
}
setState(e) {
this.stateProps.every((t) => this.state[t] === e[t]) || (e.previewIframe ? this.previewIframe(e.previewIframe) : e.previewImage ? this.previewImage(e.previewImage, e.previewFit) : e.previewVideo ? this.previewVideo(e.previewVideo, e.previewFit) : this.close());
}
onSlidesClicked(e) {
let t = e.target, n = t.closest(this.iframeTriggerSelector), r = t.closest(this.mediaTriggerSelector);
if (n) {
if (e.metaKey || e.shiftKey || e.altKey) return;
let t = n.getAttribute("data-preview-link"), r = typeof t == "string" && t.startsWith("http") ? t : n.getAttribute("href");
r && (this.previewIframe(r), e.preventDefault());
} else if (r) {
if (r.hasAttribute("data-preview-image")) {
let t = r.dataset.previewImage || r.getAttribute("src");
t && (this.previewImage(t, r.dataset.previewFit), e.preventDefault());
} else if (r.hasAttribute("data-preview-video")) {
let t = r.dataset.previewVideo || r.getAttribute("src");
if (!t) {
let e = r.querySelector("source");
e && (t = e.getAttribute("src"));
}
t && (this.previewVideo(t, r.dataset.previewFit), e.preventDefault());
}
}
}
destroy() {
this.close();
}
}, F = 40, I = 1.03, xe = class {
constructor(e) {
this.Reveal = e, this.touchStartX = 0, this.touchStartY = 0, this.touchStartCount = 0, this.touchCaptured = !1, this.activePointers = /* @__PURE__ */ new Map(), this.onPointerDown = this.onPointerDown.bind(this), this.onPointerMove = this.onPointerMove.bind(this), this.onPointerUp = this.onPointerUp.bind(this), this.onPointerCancel = this.onPointerCancel.bind(this), this.onTouchStart = this.onTouchStart.bind(this), this.onTouchMove = this.onTouchMove.bind(this), this.onTouchEnd = this.onTouchEnd.bind(this);
}
bind() {
let e = this.Reveal.getRevealElement();
"onpointerdown" in window ? (e.addEventListener("pointerdown", this.onPointerDown, !1), e.addEventListener("pointermove", this.onPointerMove, !1), e.addEventListener("pointerup", this.onPointerUp, !1), e.addEventListener("pointercancel", this.onPointerCancel, !1)) : (e.addEventListener("touchstart", this.onTouchStart, !1), e.addEventListener("touchmove", this.onTouchMove, !1), e.addEventListener("touchend", this.onTouchEnd, !1));
}
unbind() {
let e = this.Reveal.getRevealElement();
e.removeEventListener("pointerdown", this.onPointerDown, !1), e.removeEventListener("pointermove", this.onPointerMove, !1), e.removeEventListener("pointerup", this.onPointerUp, !1), e.removeEventListener("pointercancel", this.onPointerCancel, !1), e.removeEventListener("touchstart", this.onTouchStart, !1), e.removeEventListener("touchmove", this.onTouchMove, !1), e.removeEventListener("touchend", this.onTouchEnd, !1);
}
isSwipePrevented(e) {
if (a(e, "video[controls], audio[controls]")) return !0;
for (; e && typeof e.hasAttribute == "function";) {
if (e.hasAttribute("data-prevent-swipe")) return !0;
e = e.parentNode;
}
return !1;
}
isViewportZoomed() {
if (!window.visualViewport || typeof window.visualViewport.scale != "number") return !1;
let e = window.visualViewport.scale;
return this.visualViewportBaseScale = this.visualViewportBaseScale === void 0 ? e : Math.min(this.visualViewportBaseScale, e), e / this.visualViewportBaseScale > I;
}
onTouchStart(e) {
if (this.touchCaptured = !1, this.isSwipePrevented(e.target)) return !0;
this.touchStartX = e.touches[0].clientX, this.touchStartY = e.touches[0].clientY, this.touchStartCount = e.touches.length;
}
onTouchMove(e) {
if (this.isSwipePrevented(e.target)) return !0;
let t = this.Reveal.getConfig();
if (this.touchCaptured) _ && e.preventDefault();
else {
this.Reveal.onUserInput(e);
let n = e.touches[0].clientX, r = e.touches[0].clientY;
if (e.touches.length === 1 && this.touchStartCount !== 2) {
let i = this.Reveal.availableRoutes({ includeFragments: !0 }), a = n - this.touchStartX, o = r - this.touchStartY;
a > F && Math.abs(a) > Math.abs(o) ? (this.touchCaptured = !0, t.navigationMode === "linear" ? t.rtl ? this.Reveal.next() : this.Reveal.prev() : this.Reveal.left()) : a < -40 && Math.abs(a) > Math.abs(o) ? (this.touchCaptured = !0, t.navigationMode === "linear" ? t.rtl ? this.Reveal.prev() : this.Reveal.next() : this.Reveal.right()) : o > F && i.up ? (this.touchCaptured = !0, t.navigationMode === "linear" ? this.Reveal.prev() : this.Reveal.up()) : o < -40 && i.down && (this.touchCaptured = !0, t.navigationMode === "linear" ? this.Reveal.next() : this.Reveal.down()), t.embedded ? (this.touchCaptured || this.Reveal.isVerticalSlide()) && e.preventDefault() : e.preventDefault();
}
}
}
onTouchEnd(e) {
this.touchCaptured && !this.Reveal.slideContent.isAllowedToPlayAudio() && this.Reveal.startEmbeddedContent(this.Reveal.getCurrentSlide()), this.touchCaptured = !1;
}
getActiveTouches() {
return Array.from(this.activePointers.values(), (e) => ({
clientX: e.clientX,
clientY: e.clientY
}));
}
onPointerDown(e) {
e.pointerType === "touch" && (this.activePointers.set(e.pointerId, e), e.touches = this.getActiveTouches(), this.onTouchStart(e));
}
onPointerMove(e) {
e.pointerType === "touch" && (this.activePointers.set(e.pointerId, e), e.touches = this.getActiveTouches(), this.onTouchMove(e));
}
onPointerUp(e) {
e.pointerType === "touch" && (this.activePointers.delete(e.pointerId), e.touches = this.getActiveTouches(), this.onTouchEnd(e));
}
onPointerCancel(e) {
e.pointerType === "touch" && (this.activePointers.delete(e.pointerId), e.touches = this.getActiveTouches(), this.onTouchEnd(e));
}
}, L = "focus", R = "blur", Se = class {
constructor(e) {
this.Reveal = e, this.onRevealPointerDown = this.onRevealPointerDown.bind(this), this.onDocumentPointerDown = this.onDocumentPointerDown.bind(this);
}
configure(e, t) {
e.embedded ? this.blur() : (this.focus(), this.unbind());
}
bind() {
this.Reveal.getConfig().embedded && this.Reveal.getRevealElement().addEventListener("pointerdown", this.onRevealPointerDown, !1);
}
unbind() {
this.Reveal.getRevealElement().removeEventListener("pointerdown", this.onRevealPointerDown, !1), document.removeEventListener("pointerdown", this.onDocumentPointerDown, !1);
}
focus() {
this.state !== L && (this.Reveal.getRevealElement().classList.add("focused"), document.addEventListener("pointerdown", this.onDocumentPointerDown, !1)), this.state = L;
}
blur() {
this.state !== R && (this.Reveal.getRevealElement().classList.remove("focused"), document.removeEventListener("pointerdown", this.onDocumentPointerDown, !1)), this.state = R;
}
isFocused() {
return this.state === L;
}
destroy() {
this.Reveal.getRevealElement().classList.remove("focused");
}
onRevealPointerDown(e) {
this.focus();
}
onDocumentPointerDown(e) {
let t = o(e.target, ".reveal");
(!t || t !== this.Reveal.getRevealElement()) && this.blur();
}
}, Ce = class {
constructor(e) {
this.Reveal = e;
}
render() {
this.element = document.createElement("div"), this.element.className = "speaker-notes", this.element.setAttribute("data-prevent-swipe", ""), this.element.setAttribute("tabindex", "0"), this.Reveal.getRevealElement().appendChild(this.element);
}
configure(e, t) {
e.showNotes && this.element.setAttribute("data-layout", typeof e.showNotes == "string" ? e.showNotes : "inline");
}
update() {
this.Reveal.getConfig().showNotes && this.element && this.Reveal.getCurrentSlide() && !this.Reveal.isScrollView() && !this.Reveal.isPrintView() && (this.element.innerHTML = this.getSlideNotes() || "<span class=\"notes-placeholder\">No notes on this slide.</span>");
}
updateVisibility() {
this.Reveal.getConfig().showNotes && this.hasNotes() && !this.Reveal.isScrollView() && !this.Reveal.isPrintView() ? this.Reveal.getRevealElement().classList.add("show-notes") : this.Reveal.getRevealElement().classList.remove("show-notes");
}
hasNotes() {
return this.Reveal.getSlidesElement().querySelectorAll("[data-notes], aside.notes").length > 0;
}
isSpeakerNotesWindow() {
return !!window.location.search.match(/receiver/gi);
}
getSlideNotes(e = this.Reveal.getCurrentSlide()) {
if (e.hasAttribute("data-notes")) return e.getAttribute("data-notes");
let t = e.querySelectorAll("aside.notes");
return t ? Array.from(t).map((e) => e.innerHTML).join("\n") : null;
}
destroy() {
this.element.remove();
}
}, we = class {
constructor(e, t) {
this.diameter = 100, this.diameter2 = this.diameter / 2, this.thickness = 6, this.playing = !1, this.progress = 0, this.progressOffset = 1, this.container = e, this.progressCheck = t, this.canvas = document.createElement("canvas"), this.canvas.className = "playback", this.canvas.width = this.diameter, this.canvas.height = this.diameter, this.canvas.style.width = this.diameter2 + "px", this.canvas.style.height = this.diameter2 + "px", this.context = this.canvas.getContext("2d"), this.container.appendChild(this.canvas), this.render();
}
setPlaying(e) {
let t = this.playing;
this.playing = e, !t && this.playing ? this.animate() : this.render();
}
animate() {
let e = this.progress;
this.progress = this.progressCheck(), e > .8 && this.progress < .2 && (this.progressOffset = this.progress), this.render(), this.playing && requestAnimationFrame(this.animate.bind(this));
}
render() {
let e = this.playing ? this.progress : 0, t = this.diameter2 - this.thickness, n = this.diameter2, r = this.diameter2;
this.progressOffset += (1 - this.progressOffset) * .1;
let i = -Math.PI / 2 + Math.PI * 2 * e, a = -Math.PI / 2 + this.progressOffset * (Math.PI * 2);
this.context.save(), this.context.clearRect(0, 0, this.diameter, this.diameter), this.context.beginPath(), this.context.arc(n, r, t + 4, 0, Math.PI * 2, !1), this.context.fillStyle = "rgba( 0, 0, 0, 0.4 )", this.context.fill(), this.context.beginPath(), this.context.arc(n, r, t, 0, Math.PI * 2, !1), this.context.lineWidth = this.thickness, this.context.strokeStyle = "rgba( 255, 255, 255, 0.2 )", this.context.stroke(), this.playing && (this.context.beginPath(), this.context.arc(n, r, t, a, i, !1), this.context.lineWidth = this.thickness, this.context.strokeStyle = "#fff", this.context.stroke()), this.context.translate(n - 14, r - 14), this.playing ? (this.context.fillStyle = "#fff", this.context.fillRect(0, 0, 10, 28), this.context.fillRect(18, 0, 10, 28)) : (this.context.beginPath(), this.context.translate(4, 0), this.context.moveTo(0, 0), this.context.lineTo(24, 14), this.context.lineTo(0, 28), this.context.fillStyle = "#fff", this.context.fill()), this.context.restore();
}
on(e, t) {
this.canvas.addEventListener(e, t, !1);
}
off(e, t) {
this.canvas.removeEventListener(e, t, !1);
}
destroy() {
this.playing = !1, this.canvas.parentNode && this.container.removeChild(this.canvas);
}
}, Te = {
width: 960,
height: 700,
margin: .04,
minScale: .2,
maxScale: 2,
controls: !0,
controlsTutorial: !0,
controlsLayout: "bottom-right",
controlsBackArrows: "faded",
progress: !0,
slideNumber: !1,
showSlideNumber: "all",
hashOneBasedIndex: !1,
hash: !1,
respondToHashChanges: !0,
jumpToSlide: !0,
history: !1,
keyboard: !0,
keyboardCondition: null,
disableLayout: !1,
overview: !0,
center: !0,
touch: !0,
loop: !1,
rtl: !1,
navigationMode: "default",
shuffle: !1,
fragments: !0,
fragmentInURL: !0,
embedded: !1,
help: !0,
pause: !0,
showNotes: !1,
showHiddenSlides: !1,
autoPlayMedia: null,
preloadIframes: null,
mouseWheel: !1,
previewLinks: !1,
viewDistance: 3,
mobileViewDistance: 2,
display: "block",
hideInactiveCursor: !0,
hideCursorTime: 5e3,
sortFragmentsOnSync: !0,
autoAnimate: !0,
autoAnimateMatcher: null,
autoAnimateEasing: "ease",
autoAnimateDuration: 1,
autoAnimateUnmatched: !0,
autoAnimateStyles: [
"opacity",
"color",
"background-color",
"padding",
"font-size",
"line-height",
"letter-spacing",
"border-width",
"border-color",
"border-radius",
"outline",
"outline-offset"
],
autoSlide: 0,
autoSlideStoppable: !0,
autoSlideMethod: null,
defaultTiming: null,
postMessage: !0,
postMessageEvents: !1,
focusBodyOnPageVisibilityChange: !0,
transition: "slide",
transitionSpeed: "default",
backgroundTransition: "fade",
parallaxBackgroundImage: "",
parallaxBackgroundSize: "",
parallaxBackgroundRepeat: "",
parallaxBackgroundPosition: "",
parallaxBackgroundHorizontal: null,
parallaxBackgroundVertical: null,
view: null,
scrollLayout: "full",
scrollSnap: "mandatory",
scrollProgress: "auto",
scrollActivationWidth: 435,
pdfMaxPagesPerSlide: Infinity,
pdfSeparateFragments: !0,
pdfPageHeightOffset: -1,
dependencies: [],
plugins: []
}, Ee = "6.0.2";
//#endregion
//#region js/reveal.js
function z(a, s) {
arguments.length < 2 && (s = arguments[0], a = document.querySelector(".reveal"));
let l = {}, f = {}, p = !1, m = !1, h, _, v, y, b = {
hasNavigatedHorizontally: !1,
hasNavigatedVertically: !1
}, x = [], S = 1, T = {
layout: "",
overview: ""
}, D = {}, ie = "idle", O = 0, k, se = 0, ce = -1, A = !1, j = new ee(l), M = new ne(l), N = new re(l), ve = new oe(l), F = new ae(l), I = new le(l), L = new ue(l), R = new de(l), z = new fe(l), B = new pe(l), V = new me(l), H = new he(l), U = new ge(l), De = new _e(l), W = new ye(l), G = new be(l), K = new Se(l), Oe = new xe(l), q = new Ce(l);
function ke(e) {
if (!a) throw "Unable to find presentation root (<div class=\"reveal\">).";
if (p) throw "Reveal.js has already been initialized.";
if (p = !0, D.wrapper = a, D.slides = a.querySelector(".slides"), !D.slides) throw "Unable to find slides container (<div class=\"slides\">).";
return f = P(P(P(P(P({}, Te), f), s), e), u()), /print-pdf/gi.test(window.location.search) && (f.view = "print"), Ae(), window.addEventListener("load", Y, !1), W.load(f.plugins, f.dependencies).then(je), new Promise((e) => l.on("ready", e));
}
function Ae() {
f.embedded === !0 ? D.viewport = o(a, ".reveal-viewport") || a : (D.viewport = document.body, document.documentElement.classList.add("reveal-full-page")), D.viewport.classList.add("reveal-viewport");
}
function je() {
p !== !1 && (m = !0, Ne(), Pe(), Ve(), ze(), Be(), vt(), He(), F.update(!0), Me(), V.readURL(), setTimeout(() => {
D.slides.classList.remove("no-transition"), D.wrapper.classList.add("ready"), J({
type: "ready",
data: {
indexh: h,
indexv: _,
currentSlide: y
}
});
}, 1));
}
function Me() {
let e = f.view === "print", t = f.view === "scroll" || f.view === "reader";
(e || t) && (e ? We() : Oe.unbind(), D.viewport.classList.add("loading-scroll-mode"), e ? document.readyState === "complete" ? L.activate() : window.addEventListener("load", () => L.activate()) : I.activate());
}
function Ne() {
f.showHiddenSlides || t(D.wrapper, "section[data-visibility=\"hidden\"]").forEach((e) => {
let t = e.parentNode;
t.childElementCount === 1 && /section/i.test(t.nodeName) ? t.remove() : e.remove();
});
}
function Pe() {
D.slides.classList.add("no-transition"), g ? D.wrapper.classList.add("no-hover") : D.wrapper.classList.remove("no-hover"), F.render(), M.render(), N.render(), H.render(), U.render(), q.render(), D.pauseOverlay = c(D.wrapper, "div", "pause-overlay", f.controls ? "<button class=\"resume-button\">Resume presentation</button>" : null), D.statusElement = Fe(), D.wrapper.setAttribute("role", "application");
}
function Fe() {
let e = D.wrapper.querySelector(".aria-status");
return e || (e = document.createElement("div"), e.style.position = "absolute", e.style.height = "1px", e.style.width = "1px", e.style.overflow = "hidden", e.style.clip = "rect( 1px, 1px, 1px, 1px )", e.classList.add("aria-status"), e.setAttribute("aria-live", "polite"), e.setAttribute("aria-atomic", "true"), D.wrapper.appendChild(e)), e;
}
function Ie(e) {
D.statusElement.textContent = e;
}
function Le(e) {
let t = "";
if (e.nodeType === 3) t += e.textContent.trim();
else if (e.nodeType === 1) {
let n = e.getAttribute("aria-hidden"), r = window.getComputedStyle(e).display === "none";
if (n !== "true" && !r) {
if (e.tagName === "IMG" || e.tagName === "VIDEO") {
let n = e.getAttribute("alt");
n && (t += Re(n));
}
Array.from(e.childNodes).forEach((e) => {
t += Le(e);
}), [
"P",
"DIV",
"UL",
"OL",
"LI",
"H1",
"H2",
"H3",
"H4",
"H5",
"H6",
"BLOCKQUOTE"
].includes(e.tagName) && t.trim() !== "" && (t = Re(t));
}
}
return t = t.trim(), t === "" ? "" : t + " ";
}
function Re(e) {
let t = e.trim();
return t === "" ? e : /[.!?]$/.test(t) ? t : t + ".";
}
function ze() {
setInterval(() => {
(!I.isActive() && D.wrapper.scrollTop !== 0 || D.wrapper.scrollLeft !== 0) && (D.wrapper.scrollTop = 0, D.wrapper.scrollLeft = 0);
}, 1e3);
}
function Be() {
document.addEventListener("fullscreenchange", $t), document.addEventListener("webkitfullscreenchange", $t);
}
function Ve() {
f.postMessage && window.addEventListener("message", Jt, !1);
}
function He(t) {
let r = P({}, f);
if (typeof t == "object" && e(f, t), l.isReady() === !1) return;
let i = D.wrapper.querySelectorAll(C).length;
D.wrapper.classList.remove(r.transition), D.wrapper.classList.add(f.transition), D.wrapper.setAttribute("data-transition-speed", f.transitionSpeed), D.wrapper.setAttribute("data-background-transition", f.backgroundTransition), D.viewport.style.setProperty("--slide-width", typeof f.width == "string" ? f.width : f.width + "px"), D.viewport.style.setProperty("--slide-height", typeof f.height == "string" ? f.height : f.height + "px"), f.shuffle && yt(), n(D.wrapper, "embedded", f.embedded), n(D.wrapper, "rtl", f.rtl), n(D.wrapper, "center", f.center), f.pause === !1 && ct(), ve.reset(), k && (k.destroy(), k = null), i > 1 && f.autoSlide && f.autoSlideStoppable && (k = new we(D.wrapper, () => Math.min(Math.max((Date.now() - ce) / O, 0), 1)), k.on("click", en), A = !1), f.navigationMode === "default" ? D.wrapper.removeAttribute("data-navigation-mode") : D.wrapper.setAttribute("data-navigation-mode", f.navigationMode), q.configure(f, r), K.configure(f, r), De.configure(f, r), H.configure(f, r), U.configure(f, r), B.configure(f, r), R.configure(f, r), M.configure(f, r), gt();
}
function Ue() {
window.addEventListener("resize", Zt, !1), f.touch && Oe.bind(), f.keyboard && B.bind(), f.progress && U.bind(), f.respondToHashChanges && V.bind(), H.bind(), K.bind(), D.slides.addEventListener("click", Xt, !1), D.slides.addEventListener("transitionend", Yt, !1), D.pauseOverlay.addEventListener("click", ct, !1), f.focusBodyOnPageVisibilityChange && document.addEventListener("visibilitychange", Qt, !1);
}
function We() {
Oe.unbind(), K.unbind(), B.unbind(), H.unbind(), U.unbind(), V.unbind(), window.removeEventListener("resize", Zt, !1), D.slides.removeEventListener("click", Xt, !1), D.slides.removeEventListener("transitionend", Yt, !1), D.pauseOverlay.removeEventListener("click", ct, !1);
}
function Ge() {
p = !1, m !== !1 && (We(), Rt(), q.destroy(), K.destroy(), G.destroy(), W.destroy(), De.destroy(), H.destroy(), U.destroy(), F.destroy(), M.destroy(), N.destroy(), document.removeEventListener("fullscreenchange", $t), document.removeEventListener("webkitfullscreenchange", $t), document.removeEventListener("visibilitychange", Qt, !1), window.removeEventListener("message", Jt, !1), window.removeEventListener("load", Y, !1), D.pauseOverlay && D.pauseOverlay.remove(), D.statusElement && D.statusElement.remove(), document.documentElement.classList.remove("reveal-full-page"), D.wrapper.classList.remove("ready", "center", "has-horizontal-slides", "has-vertical-slides"), D.wrapper.removeAttribute("data-transition-speed"), D.wrapper.removeAttribute("data-background-transition"), D.viewport.classList.remove("reveal-viewport"), D.viewport.style.removeProperty("--slide-width"), D.viewport.style.removeProperty("--slide-height"), D.slides.style.removeProperty("width"), D.slides.style.removeProperty("height"), D.slides.style.removeProperty("zoom"), D.slides.style.removeProperty("left"), D.slides.style.removeProperty("top"), D.slides.style.removeProperty("bottom"), D.slides.style.removeProperty("right"), D.slides.style.removeProperty("transform"), Array.from(D.wrapper.querySelectorAll(C)).forEach((e) => {
e.style.removeProperty("display"), e.style.removeProperty("top"), e.removeAttribute("hidden"), e.removeAttribute("aria-hidden"), e.removeAttribute("inert");
}));
}
function Ke(e, t, n) {
a.addEventListener(e, t, n);
}
function qe(e, t, n) {
a.removeEventListener(e, t, n);
}
function Je(e) {
typeof e.layout == "string" && (T.layout = e.layout), typeof e.overview == "string" && (T.overview = e.overview), T.layout ? i(D.slides, T.layout + " " + T.overview) : i(D.slides, T.overview);
}
function J({ target: t = D.wrapper, type: n, data: r, bubbles: i = !0 }) {
let a = document.createEvent("HTMLEvents", 1, 2);
return a.initEvent(n, i, !0), e(a, r), t.dispatchEvent(a), t === D.wrapper && Xe(n), a;
}
function Ye(e) {
J({
type: "slidechanged",
data: {
indexh: h,
indexv: _,
previousSlide: v,
currentSlide: y,
origin: e
}
});
}
function Xe(t, n) {
if (f.postMessageEvents && window.parent !== window.self) {
let r = {
namespace: "reveal",
eventName: t,
state: It()
};
e(r, n), window.parent.postMessage(JSON.stringify(r), "*");
}
}
function Y() {
if (D.wrapper && !L.isActive()) {
let e = D.viewport.offsetWidth, t = D.viewport.offsetHeight;
if (!f.disableLayout) {
g && !f.embedded && document.documentElement.style.setProperty("--vh", window.innerHeight * .01 + "px");
let n = I.isActive() ? $e(e, t) : $e(), r = S;
Ze(f.width, f.height), D.slides.style.width = n.width + "px", D.slides.style.height = n.height + "px", S = Math.min(n.presentationWidth / n.width, n.presentationHeight / n.height), S = Math.max(S, f.minScale), S = Math.min(S, f.maxScale), S = Math.round(S * 100) / 100, S === 1 || I.isActive() ? (D.slides.style.zoom = "", D.slides.style.left = "", D.slides.style.top = "", D.slides.style.bottom = "", D.slides.style.right = "", Je({ layout: "" })) : (D.slides.style.zoom = "", D.slides.style.left = "50%", D.slides.style.top = "50%", D.slides.style.bottom = "auto", D.slides.style.right = "auto", Je({ layout: "translate(-50%, -50%) scale(" + S + ")" }));
let i = Array.from(D.wrapper.querySelectorAll(C)).filter((e) => e.style.display !== "none"), a = Array(i.length);
for (let e = 0, t = i.length; e < t; e++) {
let t = i[e];
f.center || t.classList.contains("center") ? t.classList.contains("stack") ? a[e] = 0 : a[e] = Math.max((n.height - t.scrollHeight) / 2, 0) + "px" : a[e] = "";
}
for (let e = 0, t = i.length; e < t; e++) i[e].style.top = a[e];
r !== S && J({
type: "resize",
data: {
oldScale: r,
scale: S,
size: n
}
});
}
Qe(), D.viewport.style.setProperty("--slide-scale", S), D.viewport.style.setProperty("--viewport-width", e + "px"), D.viewport.style.setProperty("--viewport-height", t + "px"), I.layout(), U.update(), F.updateParallax(), z.isActive() && z.update();
}
}
function Ze(e, n) {
t(D.slides, "section > .stretch, section > .r-stretch").forEach((t) => {
let r = d(t, n);
if (/(img|video)/gi.test(t.nodeName)) {
let n = t.naturalWidth || t.videoWidth, i = t.naturalHeight || t.videoHeight, a = Math.min(e / n, r / i);
t.style.width = n * a + "px", t.style.height = i * a + "px";
} else t.style.width = e + "px", t.style.height = r + "px";
});
}
function Qe() {
if (D.wrapper && !f.disableLayout && !L.isActive() && typeof f.scrollActivationWidth == "number" && f.view !== "scroll") {
let e = $e();
e.presentationWidth > 0 && e.presentationWidth <= f.scrollActivationWidth ? I.isActive() || (F.create(), I.activate()) : I.isActive() && I.deactivate();
}
}
function $e(e, t) {
let n = f.width, r = f.height;
f.disableLayout && (n = D.slides.offsetWidth, r = D.slides.offsetHeight);
let i = {
width: n,
height: r,
presentationWidth: e || D.wrapper.offsetWidth,
presentationHeight: t || D.wrapper.offsetHeight
};
return i.presentationWidth -= i.presentationWidth * f.margin, i.presentationHeight -= i.presentationHeight * f.margin, typeof i.width == "string" && /%$/.test(i.width) && (i.width = parseInt(i.width, 10) / 100 * i.presentationWidth), typeof i.height == "string" && /%$/.test(i.height) && (i.height = parseInt(i.height, 10) / 100 * i.presentationHeight), i;
}
function et(e, t) {
typeof e == "object" && typeof e.setAttribute == "function" && e.setAttribute("data-previous-indexv", t || 0);
}
function tt(e) {
if (typeof e == "object" && typeof e.setAttribute == "function" && e.classList.contains("stack")) {
let t = e.hasAttribute("data-start-indexv") ? "data-start-indexv" : "data-previous-indexv";
return parseInt(e.getAttribute(t) || 0, 10);
}
return 0;
}
function nt(e = y) {
return e && e.parentNode && !!e.parentNode.nodeName.match(/section/i);
}
function rt(e = y) {
return e.classList.contains(".stack") || e.querySelector("section") !== null;
}
function it() {
return y && nt(y) ? !y.nextElementSibling : !1;
}
function at() {
return h === 0 && _ === 0;
}
function ot() {
return y ? !(y.nextElementSibling || nt(y) && y.parentNode.nextElementSibling) : !1;
}
function st() {
if (f.pause) {
let e = D.wrapper.classList.contains("paused");
Rt(), D.wrapper.classList.add("paused"), e === !1 && J({ type: "paused" });
}
}
function ct() {
let e = D.wrapper.classList.contains("paused");
D.wrapper.classList.remove("paused"), $(), e && J({ type: "resumed" });
}
function lt(e) {
typeof e == "boolean" ? e ? st() : ct() : ut() ? ct() : st();
}
function ut() {
return D.wrapper.classList.contains("paused");
}
function dt(e) {
typeof e == "boolean" ? e ? N.show() : N.hide() : N.isVisible() ? N.hide() : N.show();
}
function ft(e) {
typeof e == "boolean" ? e ? Bt() : zt() : A ? Bt() : zt();
}
function pt() {
return !!(O && !A);
}
function X(e, t, n, r) {
if (J({
type: "beforeslidechange",
data: {
indexh: e === void 0 ? h : e,
indexv: t === void 0 ? _ : t,
origin: r
}
}).defaultPrevented) return;
v = y;
let i = D.wrapper.querySelectorAll(w);
if (I.isActive()) {
let n = I.getSlideByIndices(e, t);
n && I.scrollToSlide(n);
return;
}
if (i.length === 0) return;
t === void 0 && !z.isActive() && (t = tt(i[e])), v && v.parentNode && v.parentNode.classList.contains("stack") && et(v.parentNode, _);
let o = x.concat();
x.length = 0;
let s = h || 0, c = _ || 0;
h = bt(w, e === void 0 ? h : e), _ = bt(te, t === void 0 ? _ : t);
let l = h !== s || _ !== c;
l || (v = null);
let u = i[h], d = u.querySelectorAll("section");
a.classList.toggle("is-vertical-slide", d.length > 1), y = d[_] || u;
let p = !1;
l && v && y && !z.isActive() && (ie = "running", p = mt(v, y, s, c), p && D.slides.classList.add("disable-slide-transitions")), Ct(), Y(), z.isActive() && z.update(), n !== void 0 && R.goto(n), v && v !== y && (v.classList.remove("present"), v.setAttribute("aria-hidden", "true"), at() && setTimeout(() => {
kt().forEach((e) => {
et(e, 0);
});
}, 0));
stateLoop: for (let e = 0, t = x.length; e < t; e++) {
for (let t = 0; t < o.length; t++) if (o[t] === x[e]) {
o.splice(t, 1);
continue stateLoop;
}
D.viewport.classList.add(x[e]), J({ type: x[e] });
}
for (; o.length;) D.viewport.classList.remove(o.pop());
l && (j.afterSlideChanged(), Ye(r)), (l || !v) && (j.stopEmbeddedContent(v), j.startEmbeddedContent(y)), requestAnimationFrame(() => {
Ie(Le(y));
}), U.update(), H.update(), q.update(), F.update(), F.updateParallax(), M.update(), R.update(), V.writeURL(), $(), p && (setTimeout(() => {
D.slides.classList.remove("disable-slide-transitions");
}, 0), f.autoAnimate && ve.run(v, y));
}
function mt(e, t, n, r) {
return e.hasAttribute("data-auto-animate") && t.hasAttribute("data-auto-animate") && e.getAttribute("data-auto-animate-id") === t.getAttribute("data-auto-animate-id") && !(h > n || _ > r ? t : e).hasAttribute("data-auto-animate-restart");
}
function ht(e, t, n) {
let r = h || 0;
h = t, _ = n;
let i = y !== e;
v = y, y = e, y && v && f.autoAnimate && mt(v, y, r, _) && ve.run(v, y), i && (j.afterSlideChanged(), v && (j.stopEmbeddedContent(v), j.stopEmbeddedContent(v.slideBackgroundElement)), j.startEmbeddedContent(y), j.startEmbeddedContent(y.slideBackgroundElement)), requestAnimationFrame(() => {
Ie(Le(y));
}), Ye();
}
function gt() {
We(), Ue(), Y(), O = f.autoSlide, $(), F.create(), V.writeURL(), f.sortFragmentsOnSync === !0 && R.sortAll(), h !== void 0 && (h = bt(w, h), _ = bt(te, _)), H.update(), U.update(), Ct(), q.update(), q.updateVisibility(), G.update(), F.update(!0), M.update(), j.formatEmbeddedContent(), f.autoPlayMedia === !1 ? j.stopEmbeddedContent(y, { unloadIframes: !1 }) : j.startEmbeddedContent(y), z.isActive() && z.layout(), J({ type: "sync" });
}
function _t(e = y) {
F.sync(e), R.sync(e), j.load(e), F.update(), q.update(), J({
type: "slidesync",
data: { slide: e }
});
}
function vt() {
Q().forEach((e) => {
t(e, "section").forEach((e, t) => {
t > 0 && (e.classList.remove("present"), e.classList.remove("past"), e.classList.add("future"), e.setAttribute("aria-hidden", "true"));
});
});
}
function yt(e = Q()) {
e.forEach((t, n) => {
let r = e[Math.floor(Math.random() * e.length)];
r.parentNode === t.parentNode && t.parentNode.insertBefore(t, r);
let i = t.querySelectorAll("section");
i.length && yt(i);
});
}
function bt(e, n) {
let r = t(D.wrapper, e), i = r.length, a = I.isActive() || L.isActive(), o = !1, s = !1;
if (i) {
f.loop && (n >= i && (o = !0), n %= i, n < 0 && (n = i + n, s = !0)), n = Math.max(Math.min(n, i - 1), 0);
for (let e = 0; e < i; e++) {
let t = r[e], i = f.rtl && !nt(t);
if (t.classList.remove("past"), t.classList.remove("present"), t.classList.remove("future"), t.setAttribute("hidden", ""), t.setAttribute("aria-hidden", "true"), t.querySelector("section") && t.classList.add("stack"), a) {
t.classList.add("present");
continue;
}
e < n ? (t.classList.add(i ? "future" : "past"), f.fragments && xt(t)) : e > n ? (t.classList.add(i ? "past" : "future"), f.fragments && St(t)) : e === n && f.fragments && (o ? St(t) : s && xt(t));
}
let e = r[n], t = e.classList.contains("present");
e.classList.add("present"), e.removeAttribute("hidden"), e.removeAttribute("aria-hidden"), t || J({
target: e,
type: "visible",
bubbles: !1
});
let c = e.getAttribute("data-state");
c && (x = x.concat(c.split(" ")));
} else n = 0;
return n;
}
function xt(e) {
t(e, ".fragment").forEach((e) => {
e.classList.add("visible"), e.classList.remove("current-fragment");
});
}
function St(e) {
t(e, ".fragment.visible").forEach((e) => {
e.classList.remove("visible", "current-fragment");
});
}
function Ct() {
let e = Q(), n = e.length, r, i;
if (n && h !== void 0) {
let a = z.isActive(), o = a ? 10 : f.viewDistance;
g && (o = a ? 6 : f.mobileViewDistance), L.isActive() && (o = Number.MAX_VALUE);
for (let s = 0; s < n; s++) {
let c = e[s], l = t(c, "section"), u = l.length;
if (r = Math.abs((h || 0) - s) || 0, f.loop && (r = Math.abs(((h || 0) - s) % (n - o)) || 0), r < o ? j.load(c) : j.unload(c), u) {
let e = a ? 0 : tt(c);
for (let t = 0; t < u; t++) {
let n = l[t];
i = Math.abs(s === (h || 0) ? (_ || 0) - t : t - e), r + i < o ? j.load(n) : j.unload(n);
}
}
}
jt() ? D.wrapper.classList.add("has-vertical-slides") : D.wrapper.classList.remove("has-vertical-slides"), At() ? D.wrapper.classList.add("has-horizontal-slides") : D.wrapper.classList.remove("has-horizontal-slides");
}
let a = z.isActive() || I.isActive() || L.isActive();
t(D.wrapper, C).forEach((e) => {
e.toggleAttribute("inert", !a && e !== y && !e.contains(y));
});
}
function Z({ includeFragments: e = !1 } = {}) {
let t = D.wrapper.querySelectorAll(w), n = D.wrapper.querySelectorAll(te), r = {
left: h > 0,
right: h < t.length - 1,
up: _ > 0,
down: _ < n.length - 1
};
if (f.loop && (t.length > 1 && (r.left = !0, r.right = !0), n.length > 1 && (r.up = !0, r.down = !0)), t.length > 1 && f.navigationMode === "linear" && (r.right = r.right || r.down, r.left = r.left || r.up), e === !0) {
let e = R.availableRoutes();
r.left = r.left || e.prev, r.up = r.up || e.prev, r.down = r.down || e.next, r.right = r.right || e.next;
}
if (f.rtl) {
let e = r.left;
r.left = r.right, r.right = e;
}
return r;
}
function wt(e = y) {
let t = Q(), n = 0;
mainLoop: for (let r = 0; r < t.length; r++) {
let i = t[r], a = i.querySelectorAll("section");
for (let t = 0; t < a.length; t++) {
if (a[t] === e) break mainLoop;
a[t].dataset.visibility !== "uncounted" && n++;
}
if (i === e) break;
i.classList.contains("stack") === !1 && i.dataset.visibility !== "uncounted" && n++;
}
return n;
}
function Tt() {
let e = Nt(), t = wt();
if (y) {
let e = y.querySelectorAll(".fragment");
if (e.length > 0) {
let n = y.querySelectorAll(".fragment.visible");
t += n.length / e.length * .9;
}
}
return Math.min(t / (e - 1), 1);
}
function Et(e) {
let n = h, r = _, i;
if (e) {
if (I.isActive()) n = parseInt(e.getAttribute("data-index-h"), 10), e.getAttribute("data-index-v") && (r = parseInt(e.getAttribute("data-index-v"), 10));
else {
let i = nt(e), a = i ? e.parentNode : e, o = Q();
n = Math.max(o.indexOf(a), 0), r = void 0, i && (r = Math.max(t(e.parentNode, "section").indexOf(e), 0));
}
}
if (!e && y && y.querySelectorAll(".fragment").length > 0) {
let e = y.querySelector(".current-fragment");
i = e && e.hasAttribute("data-fragment-index") ? parseInt(e.getAttribute("data-fragment-index"), 10) : y.querySelectorAll(".fragment.visible").length - 1;
}
return {
h: n,
v: r,
f: i
};
}
function Dt() {
return t(D.wrapper, C + ":not(.stack):not([data-visibility=\"uncounted\"])");
}
function Q() {
return t(D.wrapper, w);
}
function Ot() {
return t(D.wrapper, ".slides>section>section");
}
function kt() {
return t(D.wrapper, w + ".stack");
}
function At() {
return Q().length > 1;
}
function jt() {
return Ot().length > 1;
}
function Mt() {
return Dt().map((e) => {
let t = {};
for (let n = 0; n < e.attributes.length; n++) {
let r = e.attributes[n];
t[r.name] = r.value;
}
return t;
});
}
function Nt() {
return Dt().length;
}
function Pt(e, t) {
let n = Q()[e], r = n && n.querySelectorAll("section");
return r && r.length && typeof t == "number" ? r ? r[t] : void 0 : n;
}
function Ft(e, t) {
let n = typeof e == "number" ? Pt(e, t) : e;
if (n) return n.slideBackgroundElement;
}
function It() {
let e = Et();
return P({
indexh: e.h,
indexv: e.v,
indexf: e.f,
paused: ut(),
overview: z.isActive()
}, G.getState());
}
function Lt(e) {
if (typeof e == "object") {
X(r(e.indexh), r(e.indexv), r(e.indexf));
let t = r(e.paused), n = r(e.overview);
typeof t == "boolean" && t !== ut() && lt(t), typeof n == "boolean" && n !== z.isActive() && z.toggle(n), G.setState(e);
}
}
function $() {
if (Rt(), y && f.autoSlide !== !1) {
let e = y.querySelector(".current-fragment[data-autoslide]"), n = e ? e.getAttribute("data-autoslide") : null, r = y.parentNode ? y.parentNode.getAttribute("data-autoslide") : null, i = y.getAttribute("data-autoslide");
n ? O = parseInt(n, 10) : i ? O = parseInt(i, 10) : r ? O = parseInt(r, 10) : (O = f.autoSlide, y.querySelectorAll(".fragment").length === 0 && t(y, "video, audio").forEach((e) => {
e.hasAttribute("data-autoplay") && O && e.duration * 1e3 / e.playbackRate > O && (O = e.duration * 1e3 / e.playbackRate + 1e3);
})), O && !A && !ut() && !z.isActive() && (!ot() || R.availableRoutes().next || f.loop === !0) && (se = setTimeout(() => {
typeof f.autoSlideMethod == "function" ? f.autoSlideMethod() : Kt(), $();
}, O), ce = Date.now()), k && k.setPlaying(se !== -1);
}
}
function Rt() {
clearTimeout(se), se = -1;
}
function zt() {
O && !A && (A = !0, J({ type: "autoslidepaused" }), clearTimeout(se), k && k.setPlaying(!1));
}
function Bt() {
O && A && (A = !1, J({ type: "autoslideresumed" }), $());
}
function Vt({ skipFragments: e = !1 } = {}) {
if (b.hasNavigatedHorizontally = !0, I.isActive()) return I.prev();
f.rtl ? (z.isActive() || e || R.next() === !1) && Z().left && X(h + 1, f.navigationMode === "grid" ? _ : void 0) : (z.isActive() || e || R.prev() === !1) && Z().left && X(h - 1, f.navigationMode === "grid" ? _ : void 0);
}
function Ht({ skipFragments: e = !1 } = {}) {
if (b.hasNavigatedHorizontally = !0, I.isActive()) return I.next();
f.rtl ? (z.isActive() || e || R.prev() === !1) && Z().right && X(h - 1, f.navigationMode === "grid" ? _ : void 0) : (z.isActive() || e || R.next() === !1) && Z().right && X(h + 1, f.navigationMode === "grid" ? _ : void 0);
}
function Ut({ skipFragments: e = !1 } = {}) {
if (I.isActive()) return I.prev();
(z.isActive() || e || R.prev() === !1) && Z().up && X(h, _ - 1);
}
function Wt({ skipFragments: e = !1 } = {}) {
if (b.hasNavigatedVertically = !0, I.isActive()) return I.next();
(z.isActive() || e || R.next() === !1) && Z().down && X(h, _ + 1);
}
function Gt({ skipFragments: e = !1 } = {}) {
if (I.isActive()) return I.prev();
if (e || R.prev() === !1) {
if (Z().up) Ut({ skipFragments: e });
else {
let n;
if (n = f.rtl ? t(D.wrapper, w + ".future").pop() : t(D.wrapper, w + ".past").pop(), n && n.classList.contains("stack")) {
let e = n.querySelectorAll("section").length - 1 || void 0;
X(h - 1, e);
} else f.rtl ? Ht({ skipFragments: e }) : Vt({ skipFragments: e });
}
}
}
function Kt({ skipFragments: e = !1 } = {}) {
if (b.hasNavigatedHorizontally = !0, b.hasNavigatedVertically = !0, I.isActive()) return I.next();
if (e || R.next() === !1) {
let t = Z();
t.down && t.right && f.loop && it() && (t.down = !1), t.down ? Wt({ skipFragments: e }) : f.rtl ? Vt({ skipFragments: e }) : Ht({ skipFragments: e });
}
}
function qt(e) {
f.autoSlideStoppable && zt();
}
function Jt(e) {
let t = e.data;
if (typeof t == "string" && t.charAt(0) === "{" && t.charAt(t.length - 1) === "}" && (t = JSON.parse(t), t.method && typeof l[t.method] == "function")) {
if (E.test(t.method) === !1) {
let e = l[t.method].apply(l, t.args);
Xe("callback", {
method: t.method,
result: e
});
} else console.warn("reveal.js: \"" + t.method + "\" is is blacklisted from the postMessage API");
}
}
function Yt(e) {
ie === "running" && /section/gi.test(e.target.nodeName) && (ie = "idle", J({
type: "slidetransitionend",
data: {
indexh: h,
indexv: _,
previousSlide: v,
currentSlide: y
}
}));
}
function Xt(e) {
let t = o(e.target, "a[href^=\"#\"]");
if (t) {
let n = t.getAttribute("href"), r = V.getIndicesFromHash(n);
r && (l.slide(r.h, r.v, r.f), e.preventDefault());
}
}
function Zt(e) {
Y();
}
function Qt(e) {
document.hidden === !1 && document.activeElement !== document.body && (typeof document.activeElement.blur == "function" && document.activeElement.blur(), document.body.focus());
}
function $t(e) {
(document.fullscreenElement || document.webkitFullscreenElement) === D.wrapper && (e.stopImmediatePropagation(), setTimeout(() => {
l.layout(), l.focus.focus();
}, 1));
}
function en(e) {
ot() && f.loop === !1 ? (X(0, 0), Bt()) : A ? Bt() : zt();
}
let tn = {
VERSION: Ee,
initialize: ke,
configure: He,
destroy: Ge,
sync: gt,
syncSlide: _t,
syncFragments: R.sync.bind(R),
slide: X,
left: Vt,
right: Ht,
up: Ut,
down: Wt,
prev: Gt,
next: Kt,
navigateLeft: Vt,
navigateRight: Ht,
navigateUp: Ut,
navigateDown: Wt,
navigatePrev: Gt,
navigateNext: Kt,
navigateFragment: R.goto.bind(R),
prevFragment: R.prev.bind(R),
nextFragment: R.next.bind(R),
on: Ke,
off: qe,
addEventListener: Ke,
removeEventListener: qe,
layout: Y,
shuffle: yt,
availableRoutes: Z,
availableFragments: R.availableRoutes.bind(R),
toggleHelp: G.toggleHelp.bind(G),
toggleOverview: z.toggle.bind(z),
toggleScrollView: I.toggle.bind(I),
togglePause: lt,
toggleAutoSlide: ft,
toggleJumpToSlide: dt,
isFirstSlide: at,
isLastSlide: ot,
isLastVerticalSlide: it,
isVerticalSlide: nt,
isVerticalStack: rt,
isPaused: ut,
isAutoSliding: pt,
isSpeakerNotes: q.isSpeakerNotesWindow.bind(q),
isOverview: z.isActive.bind(z),
isFocused: K.isFocused.bind(K),
isOverlayOpen: G.isOpen.bind(G),
isScrollView: I.isActive.bind(I),
isPrintView: L.isActive.bind(L),
isReady: () => m,
loadSlide: j.load.bind(j),
unloadSlide: j.unload.bind(j),
startEmbeddedContent: () => j.startEmbeddedContent(y),
stopEmbeddedContent: () => j.stopEmbeddedContent(y, { unloadIframes: !1 }),
previewIframe: G.previewIframe.bind(G),
previewImage: G.previewImage.bind(G),
previewVideo: G.previewVideo.bind(G),
showPreview: G.previewIframe.bind(G),
hidePreview: G.close.bind(G),
addEventListeners: Ue,
removeEventListeners: We,
dispatchEvent: J,
getState: It,
setState: Lt,
getProgress: Tt,
getIndices: Et,
getSlidesAttributes: Mt,
getSlidePastCount: wt,
getTotalSlides: Nt,
getSlide: Pt,
getPreviousSlide: () => v,
getCurrentSlide: () => y,
getSlideBackground: Ft,
getSlideNotes: q.getSlideNotes.bind(q),
getSlides: Dt,
getHorizontalSlides: Q,
getVerticalSlides: Ot,
hasHorizontalSlides: At,
hasVerticalSlides: jt,
hasNavigatedHorizontally: () => b.hasNavigatedHorizontally,
hasNavigatedVertically: () => b.hasNavigatedVertically,
shouldAutoAnimateBetween: mt,
addKeyBinding: B.addKeyBinding.bind(B),
removeKeyBinding: B.removeKeyBinding.bind(B),
triggerKey: B.triggerKey.bind(B),
registerKeyboardShortcut: B.registerKeyboardShortcut.bind(B),
getComputedSlideSize: $e,
setCurrentScrollPage: ht,
removeHiddenSlides: Ne,
getScale: () => S,
getConfig: () => f,
getQueryHash: u,
getSlidePath: V.getHash.bind(V),
getRevealElement: () => a,
getSlidesElement: () => D.slides,
getViewportElement: () => D.viewport,
getBackgroundsElement: () => F.element,
registerPlugin: W.registerPlugin.bind(W),
hasPlugin: W.hasPlugin.bind(W),
getPlugin: W.getPlugin.bind(W),
getPlugins: W.getRegisteredPlugins.bind(W)
};
return e(l, P(P({}, tn), {}, {
announceStatus: Ie,
getStatusText: Le,
focus: K,
scroll: I,
progress: U,
controls: H,
location: V,
overview: z,
keyboard: B,
fragments: R,
backgrounds: F,
slideContent: j,
slideNumber: M,
onUserInput: qt,
closeOverlay: G.close.bind(G),
updateSlidesVisibility: Ct,
layoutSlideContents: Ze,
transformSlides: Je,
cueAutoSlide: $,
cancelAutoSlide: Rt
})), tn;
}
//#endregion
//#region js/index.ts
var B = z, V = [];
B.initialize = (e) => {
let t = document.querySelector(".reveal");
if (!(t instanceof HTMLElement)) throw Error("Unable to find presentation root (<div class=\"reveal\">).");
return Object.assign(B, new z(t, e)), V.map((e) => e(B)), B.initialize();
}, [
"configure",
"on",
"off",
"addEventListener",
"removeEventListener",
"registerPlugin"
].forEach((e) => {
B[e] = (...t) => {
V.push((n) => n[e].call(null, ...t));
};
}), B.isReady = () => !1, B.VERSION = Ee;
//#endregion
export { B as default };