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Ming Su
2023-11-08 11:22:22 +08:00
parent f869a9dda7
commit ef86d0125e
96 changed files with 9958 additions and 18 deletions
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AC/index.qmd
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---
title: "Achievement"
subtitle: "主要成果"
---
# 论文
Ref.bib → BB/Ref.bib
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localRef.bib → BB/localRef.bib
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PP/1-申请书/_extensions
Symlink
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../../_extensions
PP/1-申请书/index.html.md
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---
subtitle: "申请书"
author: "中国科学院生态环境研究中心"
lang: zh
date: today
csl: _extensions/inst/china-national-standard-gb-t-7714-2015-numeric.csl
format:
html:
theme: cosmo
keep-md: true
css: _extensions/inst/style.css
code-link: true
epub: default
pdf:
pdf-engine: xelatex
keep-tex: false
toc-title: 目录
classoption:
- 12pt
- lang=cn
- chinesefont=founder # founder|ctexfont|nofont
- scheme=chinese
- color=blue # blue|green|
- titlestyle=hang
# - twoside
header-includes:
- \usepackage{ctex}
- \linespread{1.5}
docx:
toc: false
highlight-style: github
reference-doc: _extensions/inst/repcn.docx
---
::: {.content-visible when-format="html"}
# Color tip {.unnumbered}
- [Something should be deleted]{.del}
- [Something bad]{.bad}
- [Something good]{.good}
- [Something todo]{.todo}
- [Something should be added]{.add}
- [I am a comment]{.com}
:::
# 摘要
# 项目背景与国内外现状介绍
# 研究内容与目标
# 研究方案
# 预期目标
# 年度计划
# 经费预算
# 参考文献{-}
PP/1-申请书/index.qmd
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---
subtitle: "申请书"
author: "中国科学院生态环境研究中心"
lang: zh
date: today
csl: _extensions/inst/china-national-standard-gb-t-7714-2015-numeric.csl
format:
html:
theme: cosmo
keep-md: true
css: _extensions/inst/style.css
code-link: true
epub: default
pdf:
pdf-engine: xelatex
keep-tex: false
toc-title: 目录
classoption:
- 12pt
- lang=cn
- chinesefont=founder # founder|ctexfont|nofont
- scheme=chinese
- color=blue # blue|green|
- titlestyle=hang
# - twoside
header-includes:
- \usepackage{ctex}
- \linespread{1.5}
docx:
toc: false
highlight-style: github
reference-doc: _extensions/inst/repcn.docx
---
::: {.content-visible when-format="html"}
# Color tip {.unnumbered}
- [Something should be deleted]{.del}
- [Something bad]{.bad}
- [Something good]{.good}
- [Something todo]{.todo}
- [Something should be added]{.add}
- [I am a comment]{.com}
:::
```{r}
#| label: setup
#| include: false
#| cache: false
lang <- "cn"
RM <- "F" # global rendermode, L: load pdata; F: fast load pdf
isRendering <- !isTRUE(getOption('knitr.in.progress'))
require(lubridate)
require(tidyverse)
require(patchwork)
require(drwateR)
require(rmdify)
rmdify::rmd_init()
require(langeR)
require(dateR)
require(uniteR)
require(limvis)
require(sf)
```
# 摘要
# 项目背景与国内外现状介绍
# 研究内容与目标
# 研究方案
# 预期目标
# 年度计划
# 经费预算
# 参考文献{-}
PP/index.qmd
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---
title: "Proposal"
subtitle: "关于...的研究项目"
date: today
subtitle: "申请书"
---
# 研究背景
```{r}
#| include: false
# 研究目的
require(drwateR)
require(rmdify)
rmdify::rmd_init()
```
# 研究内容
```{r}
#| output: asis
dir(".", pattern = "[_-]") |>
purrr::map(~paste0("## [", .x, "](", .x, "/index.qmd)\n\n")) |>
unlist() |>
cat()
# 实施方案
```
RP/20231231_项目中期汇报/index.html.md
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---
author: "中国科学院生态环境研究中心"
lang: zh
date: today
csl: _extensions/inst/china-national-standard-gb-t-7714-2015-numeric.csl
format:
html:
theme: cosmo
keep-md: true
css: _extensions/inst/style.css
code-link: true
epub: default
pdf:
pdf-engine: xelatex
keep-tex: false
toc-title: 目录
classoption:
- 12pt
- lang=cn
- chinesefont=founder # founder|ctexfont|nofont
- scheme=chinese
- color=blue # blue|green|
- titlestyle=hang
# - twoside
header-includes:
- \usepackage{ctex}
- \linespread{1.5}
docx:
toc: false
highlight-style: github
reference-doc: _extensions/inst/repcn.docx
---
::: {.content-visible when-format="html"}
# Color tip {.unnumbered}
- [Something should be deleted]{.del}
- [Something bad]{.bad}
- [Something good]{.good}
- [Something todo]{.todo}
- [Something should be added]{.add}
- [I am a comment]{.com}
:::
# 摘要
# 项目背景与国内外现状介绍
# 主要进展1
# 主要进展2
# 结论与下一步计划
# 参考文献{-}
RP/20231231_项目中期汇报/index.qmd
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---
title: "项目中期汇报"
author: "中国科学院生态环境研究中心"
lang: zh
date: today
csl: _extensions/inst/china-national-standard-gb-t-7714-2015-numeric.csl
bibliography: [Ref.bib, localRef.bib]
format:
html:
theme: cosmo
RP/index.qmd
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---
title: "项目报告"
subtitle: "关于...的研究项目"
date: today
subtitle: "研究报告"
---
```{r}
@@ -14,7 +12,7 @@ rmdify::rmd_init()
```{r}
#| output: asis
dir(here::here("RP/"), pattern = "_") |>
dir(".", pattern = "[_-]") |>
purrr::map(~paste0("## [", .x, "](", .x, "/index.qmd)\n\n")) |>
unlist() |>
cat()
SD/index.qmd
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@@ -1,5 +1,5 @@
---
title: "Slides"
subtitle: "演示材料"
---
## [项目启动汇报](./20230101_项目启动/index.qmd)
_quarto.yml
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project:
type: website
output-dir: ../www/protected/su2023temp/@main
output-dir: ../www/project/protected/su2023temp/@main
title: "项目名称"
lang: zh
date: today
bibliography: [BB/Ref.bib, BB/localRef.bib]
website:
title: "Version: main"
reader-mode: true
site-url: https://drwater.rcees.ac.cn/protected/su2023temp/@main
site-url: https://drwater.rcees.ac.cn/project/protected/su2023temp/@main
repo-url: https://drwater.rcees.ac.cn/git/project/su2023temp/src/branch/main
repo-actions: [edit, source, issue]
page-navigation: true
data/README.md
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# 数据文件夹
存放规则
site_libs/bootstrap/bootstrap-icons.css
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site_libs/bootstrap/bootstrap.min.css
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site_libs/bootstrap/bootstrap.min.js
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site_libs/clipboard/clipboard.min.js
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site_libs/quarto-html/anchor.min.js
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site_libs/quarto-html/light-border.css
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.tippy-box[data-theme~=light-border]{background-color:#fff;background-clip:padding-box;border:1px solid rgba(0,8,16,.15);color:#333;box-shadow:0 4px 14px -2px rgba(0,8,16,.08)}.tippy-box[data-theme~=light-border]>.tippy-backdrop{background-color:#fff}.tippy-box[data-theme~=light-border]>.tippy-arrow:after,.tippy-box[data-theme~=light-border]>.tippy-svg-arrow:after{content:"";position:absolute;z-index:-1}.tippy-box[data-theme~=light-border]>.tippy-arrow:after{border-color:transparent;border-style:solid}.tippy-box[data-theme~=light-border][data-placement^=top]>.tippy-arrow:before{border-top-color:#fff}.tippy-box[data-theme~=light-border][data-placement^=top]>.tippy-arrow:after{border-top-color:rgba(0,8,16,.2);border-width:7px 7px 0;top:17px;left:1px}.tippy-box[data-theme~=light-border][data-placement^=top]>.tippy-svg-arrow>svg{top:16px}.tippy-box[data-theme~=light-border][data-placement^=top]>.tippy-svg-arrow:after{top:17px}.tippy-box[data-theme~=light-border][data-placement^=bottom]>.tippy-arrow:before{border-bottom-color:#fff;bottom:16px}.tippy-box[data-theme~=light-border][data-placement^=bottom]>.tippy-arrow:after{border-bottom-color:rgba(0,8,16,.2);border-width:0 7px 7px;bottom:17px;left:1px}.tippy-box[data-theme~=light-border][data-placement^=bottom]>.tippy-svg-arrow>svg{bottom:16px}.tippy-box[data-theme~=light-border][data-placement^=bottom]>.tippy-svg-arrow:after{bottom:17px}.tippy-box[data-theme~=light-border][data-placement^=left]>.tippy-arrow:before{border-left-color:#fff}.tippy-box[data-theme~=light-border][data-placement^=left]>.tippy-arrow:after{border-left-color:rgba(0,8,16,.2);border-width:7px 0 7px 7px;left:17px;top:1px}.tippy-box[data-theme~=light-border][data-placement^=left]>.tippy-svg-arrow>svg{left:11px}.tippy-box[data-theme~=light-border][data-placement^=left]>.tippy-svg-arrow:after{left:12px}.tippy-box[data-theme~=light-border][data-placement^=right]>.tippy-arrow:before{border-right-color:#fff;right:16px}.tippy-box[data-theme~=light-border][data-placement^=right]>.tippy-arrow:after{border-width:7px 7px 7px 0;right:17px;top:1px;border-right-color:rgba(0,8,16,.2)}.tippy-box[data-theme~=light-border][data-placement^=right]>.tippy-svg-arrow>svg{right:11px}.tippy-box[data-theme~=light-border][data-placement^=right]>.tippy-svg-arrow:after{right:12px}.tippy-box[data-theme~=light-border]>.tippy-svg-arrow{fill:#fff}.tippy-box[data-theme~=light-border]>.tippy-svg-arrow:after{background-image:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iNiIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNMCA2czEuNzk2LS4wMTMgNC42Ny0zLjYxNUM1Ljg1MS45IDYuOTMuMDA2IDggMGMxLjA3LS4wMDYgMi4xNDguODg3IDMuMzQzIDIuMzg1QzE0LjIzMyA2LjAwNSAxNiA2IDE2IDZIMHoiIGZpbGw9InJnYmEoMCwgOCwgMTYsIDAuMikiLz48L3N2Zz4=);background-size:16px 6px;width:16px;height:6px}
site_libs/quarto-html/popper.min.js
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site_libs/quarto-html/quarto-html.min.css
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site_libs/quarto-html/quarto-syntax-highlighting.css
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/* quarto syntax highlight colors */
:root {
--quarto-hl-ot-color: #003B4F;
--quarto-hl-at-color: #657422;
--quarto-hl-ss-color: #20794D;
--quarto-hl-an-color: #5E5E5E;
--quarto-hl-fu-color: #4758AB;
--quarto-hl-st-color: #20794D;
--quarto-hl-cf-color: #003B4F;
--quarto-hl-op-color: #5E5E5E;
--quarto-hl-er-color: #AD0000;
--quarto-hl-bn-color: #AD0000;
--quarto-hl-al-color: #AD0000;
--quarto-hl-va-color: #111111;
--quarto-hl-bu-color: inherit;
--quarto-hl-ex-color: inherit;
--quarto-hl-pp-color: #AD0000;
--quarto-hl-in-color: #5E5E5E;
--quarto-hl-vs-color: #20794D;
--quarto-hl-wa-color: #5E5E5E;
--quarto-hl-do-color: #5E5E5E;
--quarto-hl-im-color: #00769E;
--quarto-hl-ch-color: #20794D;
--quarto-hl-dt-color: #AD0000;
--quarto-hl-fl-color: #AD0000;
--quarto-hl-co-color: #5E5E5E;
--quarto-hl-cv-color: #5E5E5E;
--quarto-hl-cn-color: #8f5902;
--quarto-hl-sc-color: #5E5E5E;
--quarto-hl-dv-color: #AD0000;
--quarto-hl-kw-color: #003B4F;
}
/* other quarto variables */
pre > code.sourceCode > span {
color: #003B4F;
}
code span {
color: #003B4F;
}
code.sourceCode > span {
color: #003B4F;
}
div.sourceCode,
div.sourceCode pre.sourceCode {
color: #003B4F;
}
code span.ot {
color: #003B4F;
font-style: inherit;
}
code span.at {
color: #657422;
font-style: inherit;
}
code span.ss {
color: #20794D;
font-style: inherit;
}
code span.an {
color: #5E5E5E;
font-style: inherit;
}
code span.fu {
color: #4758AB;
font-style: inherit;
}
code span.st {
color: #20794D;
font-style: inherit;
}
code span.cf {
color: #003B4F;
font-style: inherit;
}
code span.op {
color: #5E5E5E;
font-style: inherit;
}
code span.er {
color: #AD0000;
font-style: inherit;
}
code span.bn {
color: #AD0000;
font-style: inherit;
}
code span.al {
color: #AD0000;
font-style: inherit;
}
code span.va {
color: #111111;
font-style: inherit;
}
code span.bu {
font-style: inherit;
}
code span.ex {
font-style: inherit;
}
code span.pp {
color: #AD0000;
font-style: inherit;
}
code span.in {
color: #5E5E5E;
font-style: inherit;
}
code span.vs {
color: #20794D;
font-style: inherit;
}
code span.wa {
color: #5E5E5E;
font-style: italic;
}
code span.do {
color: #5E5E5E;
font-style: italic;
}
code span.im {
color: #00769E;
font-style: inherit;
}
code span.ch {
color: #20794D;
font-style: inherit;
}
code span.dt {
color: #AD0000;
font-style: inherit;
}
code span.fl {
color: #AD0000;
font-style: inherit;
}
code span.co {
color: #5E5E5E;
font-style: inherit;
}
code span.cv {
color: #5E5E5E;
font-style: italic;
}
code span.cn {
color: #8f5902;
font-style: inherit;
}
code span.sc {
color: #5E5E5E;
font-style: inherit;
}
code span.dv {
color: #AD0000;
font-style: inherit;
}
code span.kw {
color: #003B4F;
font-style: inherit;
}
.prevent-inlining {
content: "</";
}
/*# sourceMappingURL=debc5d5d77c3f9108843748ff7464032.css.map */
site_libs/quarto-html/quarto.js
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const sectionChanged = new CustomEvent("quarto-sectionChanged", {
detail: {},
bubbles: true,
cancelable: false,
composed: false,
});
const layoutMarginEls = () => {
// Find any conflicting margin elements and add margins to the
// top to prevent overlap
const marginChildren = window.document.querySelectorAll(
".column-margin.column-container > * "
);
let lastBottom = 0;
for (const marginChild of marginChildren) {
if (marginChild.offsetParent !== null) {
// clear the top margin so we recompute it
marginChild.style.marginTop = null;
const top = marginChild.getBoundingClientRect().top + window.scrollY;
if (top < lastBottom) {
const margin = lastBottom - top;
marginChild.style.marginTop = `${margin}px`;
}
const styles = window.getComputedStyle(marginChild);
const marginTop = parseFloat(styles["marginTop"]);
lastBottom = top + marginChild.getBoundingClientRect().height + marginTop;
}
}
};
window.document.addEventListener("DOMContentLoaded", function (_event) {
// Recompute the position of margin elements anytime the body size changes
if (window.ResizeObserver) {
const resizeObserver = new window.ResizeObserver(
throttle(layoutMarginEls, 50)
);
resizeObserver.observe(window.document.body);
}
const tocEl = window.document.querySelector('nav.toc-active[role="doc-toc"]');
const sidebarEl = window.document.getElementById("quarto-sidebar");
const leftTocEl = window.document.getElementById("quarto-sidebar-toc-left");
const marginSidebarEl = window.document.getElementById(
"quarto-margin-sidebar"
);
// function to determine whether the element has a previous sibling that is active
const prevSiblingIsActiveLink = (el) => {
const sibling = el.previousElementSibling;
if (sibling && sibling.tagName === "A") {
return sibling.classList.contains("active");
} else {
return false;
}
};
// fire slideEnter for bootstrap tab activations (for htmlwidget resize behavior)
function fireSlideEnter(e) {
const event = window.document.createEvent("Event");
event.initEvent("slideenter", true, true);
window.document.dispatchEvent(event);
}
const tabs = window.document.querySelectorAll('a[data-bs-toggle="tab"]');
tabs.forEach((tab) => {
tab.addEventListener("shown.bs.tab", fireSlideEnter);
});
// fire slideEnter for tabby tab activations (for htmlwidget resize behavior)
document.addEventListener("tabby", fireSlideEnter, false);
// Track scrolling and mark TOC links as active
// get table of contents and sidebar (bail if we don't have at least one)
const tocLinks = tocEl
? [...tocEl.querySelectorAll("a[data-scroll-target]")]
: [];
const makeActive = (link) => tocLinks[link].classList.add("active");
const removeActive = (link) => tocLinks[link].classList.remove("active");
const removeAllActive = () =>
[...Array(tocLinks.length).keys()].forEach((link) => removeActive(link));
// activate the anchor for a section associated with this TOC entry
tocLinks.forEach((link) => {
link.addEventListener("click", () => {
if (link.href.indexOf("#") !== -1) {
const anchor = link.href.split("#")[1];
const heading = window.document.querySelector(
`[data-anchor-id=${anchor}]`
);
if (heading) {
// Add the class
heading.classList.add("reveal-anchorjs-link");
// function to show the anchor
const handleMouseout = () => {
heading.classList.remove("reveal-anchorjs-link");
heading.removeEventListener("mouseout", handleMouseout);
};
// add a function to clear the anchor when the user mouses out of it
heading.addEventListener("mouseout", handleMouseout);
}
}
});
});
const sections = tocLinks.map((link) => {
const target = link.getAttribute("data-scroll-target");
if (target.startsWith("#")) {
return window.document.getElementById(decodeURI(`${target.slice(1)}`));
} else {
return window.document.querySelector(decodeURI(`${target}`));
}
});
const sectionMargin = 200;
let currentActive = 0;
// track whether we've initialized state the first time
let init = false;
const updateActiveLink = () => {
// The index from bottom to top (e.g. reversed list)
let sectionIndex = -1;
if (
window.innerHeight + window.pageYOffset >=
window.document.body.offsetHeight
) {
sectionIndex = 0;
} else {
sectionIndex = [...sections].reverse().findIndex((section) => {
if (section) {
return window.pageYOffset >= section.offsetTop - sectionMargin;
} else {
return false;
}
});
}
if (sectionIndex > -1) {
const current = sections.length - sectionIndex - 1;
if (current !== currentActive) {
removeAllActive();
currentActive = current;
makeActive(current);
if (init) {
window.dispatchEvent(sectionChanged);
}
init = true;
}
}
};
const inHiddenRegion = (top, bottom, hiddenRegions) => {
for (const region of hiddenRegions) {
if (top <= region.bottom && bottom >= region.top) {
return true;
}
}
return false;
};
const categorySelector = "header.quarto-title-block .quarto-category";
const activateCategories = (href) => {
// Find any categories
// Surround them with a link pointing back to:
// #category=Authoring
try {
const categoryEls = window.document.querySelectorAll(categorySelector);
for (const categoryEl of categoryEls) {
const categoryText = categoryEl.textContent;
if (categoryText) {
const link = `${href}#category=${encodeURIComponent(categoryText)}`;
const linkEl = window.document.createElement("a");
linkEl.setAttribute("href", link);
for (const child of categoryEl.childNodes) {
linkEl.append(child);
}
categoryEl.appendChild(linkEl);
}
}
} catch {
// Ignore errors
}
};
function hasTitleCategories() {
return window.document.querySelector(categorySelector) !== null;
}
function offsetRelativeUrl(url) {
const offset = getMeta("quarto:offset");
return offset ? offset + url : url;
}
function offsetAbsoluteUrl(url) {
const offset = getMeta("quarto:offset");
const baseUrl = new URL(offset, window.location);
const projRelativeUrl = url.replace(baseUrl, "");
if (projRelativeUrl.startsWith("/")) {
return projRelativeUrl;
} else {
return "/" + projRelativeUrl;
}
}
// read a meta tag value
function getMeta(metaName) {
const metas = window.document.getElementsByTagName("meta");
for (let i = 0; i < metas.length; i++) {
if (metas[i].getAttribute("name") === metaName) {
return metas[i].getAttribute("content");
}
}
return "";
}
async function findAndActivateCategories() {
const currentPagePath = offsetAbsoluteUrl(window.location.href);
const response = await fetch(offsetRelativeUrl("listings.json"));
if (response.status == 200) {
return response.json().then(function (listingPaths) {
const listingHrefs = [];
for (const listingPath of listingPaths) {
const pathWithoutLeadingSlash = listingPath.listing.substring(1);
for (const item of listingPath.items) {
if (
item === currentPagePath ||
item === currentPagePath + "index.html"
) {
// Resolve this path against the offset to be sure
// we already are using the correct path to the listing
// (this adjusts the listing urls to be rooted against
// whatever root the page is actually running against)
const relative = offsetRelativeUrl(pathWithoutLeadingSlash);
const baseUrl = window.location;
const resolvedPath = new URL(relative, baseUrl);
listingHrefs.push(resolvedPath.pathname);
break;
}
}
}
// Look up the tree for a nearby linting and use that if we find one
const nearestListing = findNearestParentListing(
offsetAbsoluteUrl(window.location.pathname),
listingHrefs
);
if (nearestListing) {
activateCategories(nearestListing);
} else {
// See if the referrer is a listing page for this item
const referredRelativePath = offsetAbsoluteUrl(document.referrer);
const referrerListing = listingHrefs.find((listingHref) => {
const isListingReferrer =
listingHref === referredRelativePath ||
listingHref === referredRelativePath + "index.html";
return isListingReferrer;
});
if (referrerListing) {
// Try to use the referrer if possible
activateCategories(referrerListing);
} else if (listingHrefs.length > 0) {
// Otherwise, just fall back to the first listing
activateCategories(listingHrefs[0]);
}
}
});
}
}
if (hasTitleCategories()) {
findAndActivateCategories();
}
const findNearestParentListing = (href, listingHrefs) => {
if (!href || !listingHrefs) {
return undefined;
}
// Look up the tree for a nearby linting and use that if we find one
const relativeParts = href.substring(1).split("/");
while (relativeParts.length > 0) {
const path = relativeParts.join("/");
for (const listingHref of listingHrefs) {
if (listingHref.startsWith(path)) {
return listingHref;
}
}
relativeParts.pop();
}
return undefined;
};
const manageSidebarVisiblity = (el, placeholderDescriptor) => {
let isVisible = true;
let elRect;
return (hiddenRegions) => {
if (el === null) {
return;
}
// Find the last element of the TOC
const lastChildEl = el.lastElementChild;
if (lastChildEl) {
// Converts the sidebar to a menu
const convertToMenu = () => {
for (const child of el.children) {
child.style.opacity = 0;
child.style.overflow = "hidden";
}
nexttick(() => {
const toggleContainer = window.document.createElement("div");
toggleContainer.style.width = "100%";
toggleContainer.classList.add("zindex-over-content");
toggleContainer.classList.add("quarto-sidebar-toggle");
toggleContainer.classList.add("headroom-target"); // Marks this to be managed by headeroom
toggleContainer.id = placeholderDescriptor.id;
toggleContainer.style.position = "fixed";
const toggleIcon = window.document.createElement("i");
toggleIcon.classList.add("quarto-sidebar-toggle-icon");
toggleIcon.classList.add("bi");
toggleIcon.classList.add("bi-caret-down-fill");
const toggleTitle = window.document.createElement("div");
const titleEl = window.document.body.querySelector(
placeholderDescriptor.titleSelector
);
if (titleEl) {
toggleTitle.append(
titleEl.textContent || titleEl.innerText,
toggleIcon
);
}
toggleTitle.classList.add("zindex-over-content");
toggleTitle.classList.add("quarto-sidebar-toggle-title");
toggleContainer.append(toggleTitle);
const toggleContents = window.document.createElement("div");
toggleContents.classList = el.classList;
toggleContents.classList.add("zindex-over-content");
toggleContents.classList.add("quarto-sidebar-toggle-contents");
for (const child of el.children) {
if (child.id === "toc-title") {
continue;
}
const clone = child.cloneNode(true);
clone.style.opacity = 1;
clone.style.display = null;
toggleContents.append(clone);
}
toggleContents.style.height = "0px";
const positionToggle = () => {
// position the element (top left of parent, same width as parent)
if (!elRect) {
elRect = el.getBoundingClientRect();
}
toggleContainer.style.left = `${elRect.left}px`;
toggleContainer.style.top = `${elRect.top}px`;
toggleContainer.style.width = `${elRect.width}px`;
};
positionToggle();
toggleContainer.append(toggleContents);
el.parentElement.prepend(toggleContainer);
// Process clicks
let tocShowing = false;
// Allow the caller to control whether this is dismissed
// when it is clicked (e.g. sidebar navigation supports
// opening and closing the nav tree, so don't dismiss on click)
const clickEl = placeholderDescriptor.dismissOnClick
? toggleContainer
: toggleTitle;
const closeToggle = () => {
if (tocShowing) {
toggleContainer.classList.remove("expanded");
toggleContents.style.height = "0px";
tocShowing = false;
}
};
// Get rid of any expanded toggle if the user scrolls
window.document.addEventListener(
"scroll",
throttle(() => {
closeToggle();
}, 50)
);
// Handle positioning of the toggle
window.addEventListener(
"resize",
throttle(() => {
elRect = undefined;
positionToggle();
}, 50)
);
window.addEventListener("quarto-hrChanged", () => {
elRect = undefined;
});
// Process the click
clickEl.onclick = () => {
if (!tocShowing) {
toggleContainer.classList.add("expanded");
toggleContents.style.height = null;
tocShowing = true;
} else {
closeToggle();
}
};
});
};
// Converts a sidebar from a menu back to a sidebar
const convertToSidebar = () => {
for (const child of el.children) {
child.style.opacity = 1;
child.style.overflow = null;
}
const placeholderEl = window.document.getElementById(
placeholderDescriptor.id
);
if (placeholderEl) {
placeholderEl.remove();
}
el.classList.remove("rollup");
};
if (isReaderMode()) {
convertToMenu();
isVisible = false;
} else {
// Find the top and bottom o the element that is being managed
const elTop = el.offsetTop;
const elBottom =
elTop + lastChildEl.offsetTop + lastChildEl.offsetHeight;
if (!isVisible) {
// If the element is current not visible reveal if there are
// no conflicts with overlay regions
if (!inHiddenRegion(elTop, elBottom, hiddenRegions)) {
convertToSidebar();
isVisible = true;
}
} else {
// If the element is visible, hide it if it conflicts with overlay regions
// and insert a placeholder toggle (or if we're in reader mode)
if (inHiddenRegion(elTop, elBottom, hiddenRegions)) {
convertToMenu();
isVisible = false;
}
}
}
}
};
};
const tabEls = document.querySelectorAll('a[data-bs-toggle="tab"]');
for (const tabEl of tabEls) {
const id = tabEl.getAttribute("data-bs-target");
if (id) {
const columnEl = document.querySelector(
`${id} .column-margin, .tabset-margin-content`
);
if (columnEl)
tabEl.addEventListener("shown.bs.tab", function (event) {
const el = event.srcElement;
if (el) {
const visibleCls = `${el.id}-margin-content`;
// walk up until we find a parent tabset
let panelTabsetEl = el.parentElement;
while (panelTabsetEl) {
if (panelTabsetEl.classList.contains("panel-tabset")) {
break;
}
panelTabsetEl = panelTabsetEl.parentElement;
}
if (panelTabsetEl) {
const prevSib = panelTabsetEl.previousElementSibling;
if (
prevSib &&
prevSib.classList.contains("tabset-margin-container")
) {
const childNodes = prevSib.querySelectorAll(
".tabset-margin-content"
);
for (const childEl of childNodes) {
if (childEl.classList.contains(visibleCls)) {
childEl.classList.remove("collapse");
} else {
childEl.classList.add("collapse");
}
}
}
}
}
layoutMarginEls();
});
}
}
// Manage the visibility of the toc and the sidebar
const marginScrollVisibility = manageSidebarVisiblity(marginSidebarEl, {
id: "quarto-toc-toggle",
titleSelector: "#toc-title",
dismissOnClick: true,
});
const sidebarScrollVisiblity = manageSidebarVisiblity(sidebarEl, {
id: "quarto-sidebarnav-toggle",
titleSelector: ".title",
dismissOnClick: false,
});
let tocLeftScrollVisibility;
if (leftTocEl) {
tocLeftScrollVisibility = manageSidebarVisiblity(leftTocEl, {
id: "quarto-lefttoc-toggle",
titleSelector: "#toc-title",
dismissOnClick: true,
});
}
// Find the first element that uses formatting in special columns
const conflictingEls = window.document.body.querySelectorAll(
'[class^="column-"], [class*=" column-"], aside, [class*="margin-caption"], [class*=" margin-caption"], [class*="margin-ref"], [class*=" margin-ref"]'
);
// Filter all the possibly conflicting elements into ones
// the do conflict on the left or ride side
const arrConflictingEls = Array.from(conflictingEls);
const leftSideConflictEls = arrConflictingEls.filter((el) => {
if (el.tagName === "ASIDE") {
return false;
}
return Array.from(el.classList).find((className) => {
return (
className !== "column-body" &&
className.startsWith("column-") &&
!className.endsWith("right") &&
!className.endsWith("container") &&
className !== "column-margin"
);
});
});
const rightSideConflictEls = arrConflictingEls.filter((el) => {
if (el.tagName === "ASIDE") {
return true;
}
const hasMarginCaption = Array.from(el.classList).find((className) => {
return className == "margin-caption";
});
if (hasMarginCaption) {
return true;
}
return Array.from(el.classList).find((className) => {
return (
className !== "column-body" &&
!className.endsWith("container") &&
className.startsWith("column-") &&
!className.endsWith("left")
);
});
});
const kOverlapPaddingSize = 10;
function toRegions(els) {
return els.map((el) => {
const boundRect = el.getBoundingClientRect();
const top =
boundRect.top +
document.documentElement.scrollTop -
kOverlapPaddingSize;
return {
top,
bottom: top + el.scrollHeight + 2 * kOverlapPaddingSize,
};
});
}
let hasObserved = false;
const visibleItemObserver = (els) => {
let visibleElements = [...els];
const intersectionObserver = new IntersectionObserver(
(entries, _observer) => {
entries.forEach((entry) => {
if (entry.isIntersecting) {
if (visibleElements.indexOf(entry.target) === -1) {
visibleElements.push(entry.target);
}
} else {
visibleElements = visibleElements.filter((visibleEntry) => {
return visibleEntry !== entry;
});
}
});
if (!hasObserved) {
hideOverlappedSidebars();
}
hasObserved = true;
},
{}
);
els.forEach((el) => {
intersectionObserver.observe(el);
});
return {
getVisibleEntries: () => {
return visibleElements;
},
};
};
const rightElementObserver = visibleItemObserver(rightSideConflictEls);
const leftElementObserver = visibleItemObserver(leftSideConflictEls);
const hideOverlappedSidebars = () => {
marginScrollVisibility(toRegions(rightElementObserver.getVisibleEntries()));
sidebarScrollVisiblity(toRegions(leftElementObserver.getVisibleEntries()));
if (tocLeftScrollVisibility) {
tocLeftScrollVisibility(
toRegions(leftElementObserver.getVisibleEntries())
);
}
};
window.quartoToggleReader = () => {
// Applies a slow class (or removes it)
// to update the transition speed
const slowTransition = (slow) => {
const manageTransition = (id, slow) => {
const el = document.getElementById(id);
if (el) {
if (slow) {
el.classList.add("slow");
} else {
el.classList.remove("slow");
}
}
};
manageTransition("TOC", slow);
manageTransition("quarto-sidebar", slow);
};
const readerMode = !isReaderMode();
setReaderModeValue(readerMode);
// If we're entering reader mode, slow the transition
if (readerMode) {
slowTransition(readerMode);
}
highlightReaderToggle(readerMode);
hideOverlappedSidebars();
// If we're exiting reader mode, restore the non-slow transition
if (!readerMode) {
slowTransition(!readerMode);
}
};
const highlightReaderToggle = (readerMode) => {
const els = document.querySelectorAll(".quarto-reader-toggle");
if (els) {
els.forEach((el) => {
if (readerMode) {
el.classList.add("reader");
} else {
el.classList.remove("reader");
}
});
}
};
const setReaderModeValue = (val) => {
if (window.location.protocol !== "file:") {
window.localStorage.setItem("quarto-reader-mode", val);
} else {
localReaderMode = val;
}
};
const isReaderMode = () => {
if (window.location.protocol !== "file:") {
return window.localStorage.getItem("quarto-reader-mode") === "true";
} else {
return localReaderMode;
}
};
let localReaderMode = null;
const tocOpenDepthStr = tocEl?.getAttribute("data-toc-expanded");
const tocOpenDepth = tocOpenDepthStr ? Number(tocOpenDepthStr) : 1;
// Walk the TOC and collapse/expand nodes
// Nodes are expanded if:
// - they are top level
// - they have children that are 'active' links
// - they are directly below an link that is 'active'
const walk = (el, depth) => {
// Tick depth when we enter a UL
if (el.tagName === "UL") {
depth = depth + 1;
}
// It this is active link
let isActiveNode = false;
if (el.tagName === "A" && el.classList.contains("active")) {
isActiveNode = true;
}
// See if there is an active child to this element
let hasActiveChild = false;
for (child of el.children) {
hasActiveChild = walk(child, depth) || hasActiveChild;
}
// Process the collapse state if this is an UL
if (el.tagName === "UL") {
if (tocOpenDepth === -1 && depth > 1) {
el.classList.add("collapse");
} else if (
depth <= tocOpenDepth ||
hasActiveChild ||
prevSiblingIsActiveLink(el)
) {
el.classList.remove("collapse");
} else {
el.classList.add("collapse");
}
// untick depth when we leave a UL
depth = depth - 1;
}
return hasActiveChild || isActiveNode;
};
// walk the TOC and expand / collapse any items that should be shown
if (tocEl) {
walk(tocEl, 0);
updateActiveLink();
}
// Throttle the scroll event and walk peridiocally
window.document.addEventListener(
"scroll",
throttle(() => {
if (tocEl) {
updateActiveLink();
walk(tocEl, 0);
}
if (!isReaderMode()) {
hideOverlappedSidebars();
}
}, 5)
);
window.addEventListener(
"resize",
throttle(() => {
if (!isReaderMode()) {
hideOverlappedSidebars();
}
}, 10)
);
hideOverlappedSidebars();
highlightReaderToggle(isReaderMode());
});
// grouped tabsets
window.addEventListener("pageshow", (_event) => {
function getTabSettings() {
const data = localStorage.getItem("quarto-persistent-tabsets-data");
if (!data) {
localStorage.setItem("quarto-persistent-tabsets-data", "{}");
return {};
}
if (data) {
return JSON.parse(data);
}
}
function setTabSettings(data) {
localStorage.setItem(
"quarto-persistent-tabsets-data",
JSON.stringify(data)
);
}
function setTabState(groupName, groupValue) {
const data = getTabSettings();
data[groupName] = groupValue;
setTabSettings(data);
}
function toggleTab(tab, active) {
const tabPanelId = tab.getAttribute("aria-controls");
const tabPanel = document.getElementById(tabPanelId);
if (active) {
tab.classList.add("active");
tabPanel.classList.add("active");
} else {
tab.classList.remove("active");
tabPanel.classList.remove("active");
}
}
function toggleAll(selectedGroup, selectorsToSync) {
for (const [thisGroup, tabs] of Object.entries(selectorsToSync)) {
const active = selectedGroup === thisGroup;
for (const tab of tabs) {
toggleTab(tab, active);
}
}
}
function findSelectorsToSyncByLanguage() {
const result = {};
const tabs = Array.from(
document.querySelectorAll(`div[data-group] a[id^='tabset-']`)
);
for (const item of tabs) {
const div = item.parentElement.parentElement.parentElement;
const group = div.getAttribute("data-group");
if (!result[group]) {
result[group] = {};
}
const selectorsToSync = result[group];
const value = item.innerHTML;
if (!selectorsToSync[value]) {
selectorsToSync[value] = [];
}
selectorsToSync[value].push(item);
}
return result;
}
function setupSelectorSync() {
const selectorsToSync = findSelectorsToSyncByLanguage();
Object.entries(selectorsToSync).forEach(([group, tabSetsByValue]) => {
Object.entries(tabSetsByValue).forEach(([value, items]) => {
items.forEach((item) => {
item.addEventListener("click", (_event) => {
setTabState(group, value);
toggleAll(value, selectorsToSync[group]);
});
});
});
});
return selectorsToSync;
}
const selectorsToSync = setupSelectorSync();
for (const [group, selectedName] of Object.entries(getTabSettings())) {
const selectors = selectorsToSync[group];
// it's possible that stale state gives us empty selections, so we explicitly check here.
if (selectors) {
toggleAll(selectedName, selectors);
}
}
});
function throttle(func, wait) {
let waiting = false;
return function () {
if (!waiting) {
func.apply(this, arguments);
waiting = true;
setTimeout(function () {
waiting = false;
}, wait);
}
};
}
function nexttick(func) {
return setTimeout(func, 0);
}
site_libs/quarto-html/tabby.min.js
Vendored
+418
View File
@@ -0,0 +1,418 @@
(function (root, factory) {
if (typeof define === "function" && define.amd) {
define([], function () {
return factory(root);
});
} else if (typeof exports === "object") {
module.exports = factory(root);
} else {
root.Tabby = factory(root);
}
})(
typeof global !== "undefined"
? global
: typeof window !== "undefined"
? window
: this,
function (window) {
"use strict";
//
// Variables
//
var defaults = {
idPrefix: "tabby-toggle_",
default: "[data-tabby-default]",
};
//
// Methods
//
/**
* Merge two or more objects together.
* @param {Object} objects The objects to merge together
* @returns {Object} Merged values of defaults and options
*/
var extend = function () {
var merged = {};
Array.prototype.forEach.call(arguments, function (obj) {
for (var key in obj) {
if (!obj.hasOwnProperty(key)) return;
merged[key] = obj[key];
}
});
return merged;
};
/**
* Emit a custom event
* @param {String} type The event type
* @param {Node} tab The tab to attach the event to
* @param {Node} details Details about the event
*/
var emitEvent = function (tab, details) {
// Create a new event
var event;
if (typeof window.CustomEvent === "function") {
event = new CustomEvent("tabby", {
bubbles: true,
cancelable: true,
detail: details,
});
} else {
event = document.createEvent("CustomEvent");
event.initCustomEvent("tabby", true, true, details);
}
// Dispatch the event
tab.dispatchEvent(event);
};
var focusHandler = function (event) {
toggle(event.target);
};
var getKeyboardFocusableElements = function (element) {
return [
...element.querySelectorAll(
'a[href], button, input, textarea, select, details,[tabindex]:not([tabindex="-1"])'
),
].filter(
(el) => !el.hasAttribute("disabled") && !el.getAttribute("aria-hidden")
);
};
/**
* Remove roles and attributes from a tab and its content
* @param {Node} tab The tab
* @param {Node} content The tab content
* @param {Object} settings User settings and options
*/
var destroyTab = function (tab, content, settings) {
// Remove the generated ID
if (tab.id.slice(0, settings.idPrefix.length) === settings.idPrefix) {
tab.id = "";
}
// remove event listener
tab.removeEventListener("focus", focusHandler, true);
// Remove roles
tab.removeAttribute("role");
tab.removeAttribute("aria-controls");
tab.removeAttribute("aria-selected");
tab.removeAttribute("tabindex");
tab.closest("li").removeAttribute("role");
content.removeAttribute("role");
content.removeAttribute("aria-labelledby");
content.removeAttribute("hidden");
};
/**
* Add the required roles and attributes to a tab and its content
* @param {Node} tab The tab
* @param {Node} content The tab content
* @param {Object} settings User settings and options
*/
var setupTab = function (tab, content, settings) {
// Give tab an ID if it doesn't already have one
if (!tab.id) {
tab.id = settings.idPrefix + content.id;
}
// Add roles
tab.setAttribute("role", "tab");
tab.setAttribute("aria-controls", content.id);
tab.closest("li").setAttribute("role", "presentation");
content.setAttribute("role", "tabpanel");
content.setAttribute("aria-labelledby", tab.id);
// Add selected state
if (tab.matches(settings.default)) {
tab.setAttribute("aria-selected", "true");
} else {
tab.setAttribute("aria-selected", "false");
content.setAttribute("hidden", "hidden");
}
// add focus event listender
tab.addEventListener("focus", focusHandler);
};
/**
* Hide a tab and its content
* @param {Node} newTab The new tab that's replacing it
*/
var hide = function (newTab) {
// Variables
var tabGroup = newTab.closest('[role="tablist"]');
if (!tabGroup) return {};
var tab = tabGroup.querySelector('[role="tab"][aria-selected="true"]');
if (!tab) return {};
var content = document.querySelector(tab.hash);
// Hide the tab
tab.setAttribute("aria-selected", "false");
// Hide the content
if (!content) return { previousTab: tab };
content.setAttribute("hidden", "hidden");
// Return the hidden tab and content
return {
previousTab: tab,
previousContent: content,
};
};
/**
* Show a tab and its content
* @param {Node} tab The tab
* @param {Node} content The tab content
*/
var show = function (tab, content) {
tab.setAttribute("aria-selected", "true");
content.removeAttribute("hidden");
tab.focus();
};
/**
* Toggle a new tab
* @param {Node} tab The tab to show
*/
var toggle = function (tab) {
// Make sure there's a tab to toggle and it's not already active
if (!tab || tab.getAttribute("aria-selected") == "true") return;
// Variables
var content = document.querySelector(tab.hash);
if (!content) return;
// Hide active tab and content
var details = hide(tab);
// Show new tab and content
show(tab, content);
// Add event details
details.tab = tab;
details.content = content;
// Emit a custom event
emitEvent(tab, details);
};
/**
* Get all of the tabs in a tablist
* @param {Node} tab A tab from the list
* @return {Object} The tabs and the index of the currently active one
*/
var getTabsMap = function (tab) {
var tabGroup = tab.closest('[role="tablist"]');
var tabs = tabGroup ? tabGroup.querySelectorAll('[role="tab"]') : null;
if (!tabs) return;
return {
tabs: tabs,
index: Array.prototype.indexOf.call(tabs, tab),
};
};
/**
* Switch the active tab based on keyboard activity
* @param {Node} tab The currently active tab
* @param {Key} key The key that was pressed
*/
var switchTabs = function (tab, key) {
// Get a map of tabs
var map = getTabsMap(tab);
if (!map) return;
var length = map.tabs.length - 1;
var index;
// Go to previous tab
if (["ArrowUp", "ArrowLeft", "Up", "Left"].indexOf(key) > -1) {
index = map.index < 1 ? length : map.index - 1;
}
// Go to next tab
else if (["ArrowDown", "ArrowRight", "Down", "Right"].indexOf(key) > -1) {
index = map.index === length ? 0 : map.index + 1;
}
// Go to home
else if (key === "Home") {
index = 0;
}
// Go to end
else if (key === "End") {
index = length;
}
// Toggle the tab
toggle(map.tabs[index]);
};
/**
* Create the Constructor object
*/
var Constructor = function (selector, options) {
//
// Variables
//
var publicAPIs = {};
var settings, tabWrapper;
//
// Methods
//
publicAPIs.destroy = function () {
// Get all tabs
var tabs = tabWrapper.querySelectorAll("a");
// Add roles to tabs
Array.prototype.forEach.call(tabs, function (tab) {
// Get the tab content
var content = document.querySelector(tab.hash);
if (!content) return;
// Setup the tab
destroyTab(tab, content, settings);
});
// Remove role from wrapper
tabWrapper.removeAttribute("role");
// Remove event listeners
document.documentElement.removeEventListener(
"click",
clickHandler,
true
);
tabWrapper.removeEventListener("keydown", keyHandler, true);
// Reset variables
settings = null;
tabWrapper = null;
};
/**
* Setup the DOM with the proper attributes
*/
publicAPIs.setup = function () {
// Variables
tabWrapper = document.querySelector(selector);
if (!tabWrapper) return;
var tabs = tabWrapper.querySelectorAll("a");
// Add role to wrapper
tabWrapper.setAttribute("role", "tablist");
// Add roles to tabs. provide dynanmic tab indexes if we are within reveal
var contentTabindexes =
window.document.body.classList.contains("reveal-viewport");
var nextTabindex = 1;
Array.prototype.forEach.call(tabs, function (tab) {
if (contentTabindexes) {
tab.setAttribute("tabindex", "" + nextTabindex++);
} else {
tab.setAttribute("tabindex", "0");
}
// Get the tab content
var content = document.querySelector(tab.hash);
if (!content) return;
// set tab indexes for content
if (contentTabindexes) {
getKeyboardFocusableElements(content).forEach(function (el) {
el.setAttribute("tabindex", "" + nextTabindex++);
});
}
// Setup the tab
setupTab(tab, content, settings);
});
};
/**
* Toggle a tab based on an ID
* @param {String|Node} id The tab to toggle
*/
publicAPIs.toggle = function (id) {
// Get the tab
var tab = id;
if (typeof id === "string") {
tab = document.querySelector(
selector + ' [role="tab"][href*="' + id + '"]'
);
}
// Toggle the tab
toggle(tab);
};
/**
* Handle click events
*/
var clickHandler = function (event) {
// Only run on toggles
var tab = event.target.closest(selector + ' [role="tab"]');
if (!tab) return;
// Prevent link behavior
event.preventDefault();
// Toggle the tab
toggle(tab);
};
/**
* Handle keydown events
*/
var keyHandler = function (event) {
// Only run if a tab is in focus
var tab = document.activeElement;
if (!tab.matches(selector + ' [role="tab"]')) return;
// Only run for specific keys
if (["Home", "End"].indexOf(event.key) < 0) return;
// Switch tabs
switchTabs(tab, event.key);
};
/**
* Initialize the instance
*/
var init = function () {
// Merge user options with defaults
settings = extend(defaults, options || {});
// Setup the DOM
publicAPIs.setup();
// Add event listeners
document.documentElement.addEventListener("click", clickHandler, true);
tabWrapper.addEventListener("keydown", keyHandler, true);
};
//
// Initialize and return the Public APIs
//
init();
return publicAPIs;
};
//
// Return the Constructor
//
return Constructor;
}
);
site_libs/quarto-html/tippy.css
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.tippy-box[data-animation=fade][data-state=hidden]{opacity:0}[data-tippy-root]{max-width:calc(100vw - 10px)}.tippy-box{position:relative;background-color:#333;color:#fff;border-radius:4px;font-size:14px;line-height:1.4;white-space:normal;outline:0;transition-property:transform,visibility,opacity}.tippy-box[data-placement^=top]>.tippy-arrow{bottom:0}.tippy-box[data-placement^=top]>.tippy-arrow:before{bottom:-7px;left:0;border-width:8px 8px 0;border-top-color:initial;transform-origin:center top}.tippy-box[data-placement^=bottom]>.tippy-arrow{top:0}.tippy-box[data-placement^=bottom]>.tippy-arrow:before{top:-7px;left:0;border-width:0 8px 8px;border-bottom-color:initial;transform-origin:center bottom}.tippy-box[data-placement^=left]>.tippy-arrow{right:0}.tippy-box[data-placement^=left]>.tippy-arrow:before{border-width:8px 0 8px 8px;border-left-color:initial;right:-7px;transform-origin:center left}.tippy-box[data-placement^=right]>.tippy-arrow{left:0}.tippy-box[data-placement^=right]>.tippy-arrow:before{left:-7px;border-width:8px 8px 8px 0;border-right-color:initial;transform-origin:center right}.tippy-box[data-inertia][data-state=visible]{transition-timing-function:cubic-bezier(.54,1.5,.38,1.11)}.tippy-arrow{width:16px;height:16px;color:#333}.tippy-arrow:before{content:"";position:absolute;border-color:transparent;border-style:solid}.tippy-content{position:relative;padding:5px 9px;z-index:1}
site_libs/quarto-html/tippy.umd.min.js
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site_libs/quarto-nav/headroom.min.js
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/*!
* headroom.js v0.12.0 - Give your page some headroom. Hide your header until you need it
* Copyright (c) 2020 Nick Williams - http://wicky.nillia.ms/headroom.js
* License: MIT
*/
!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(t=t||self).Headroom=n()}(this,function(){"use strict";function t(){return"undefined"!=typeof window}function d(t){return function(t){return t&&t.document&&function(t){return 9===t.nodeType}(t.document)}(t)?function(t){var n=t.document,o=n.body,s=n.documentElement;return{scrollHeight:function(){return Math.max(o.scrollHeight,s.scrollHeight,o.offsetHeight,s.offsetHeight,o.clientHeight,s.clientHeight)},height:function(){return t.innerHeight||s.clientHeight||o.clientHeight},scrollY:function(){return void 0!==t.pageYOffset?t.pageYOffset:(s||o.parentNode||o).scrollTop}}}(t):function(t){return{scrollHeight:function(){return Math.max(t.scrollHeight,t.offsetHeight,t.clientHeight)},height:function(){return Math.max(t.offsetHeight,t.clientHeight)},scrollY:function(){return t.scrollTop}}}(t)}function n(t,s,e){var n,o=function(){var n=!1;try{var t={get passive(){n=!0}};window.addEventListener("test",t,t),window.removeEventListener("test",t,t)}catch(t){n=!1}return n}(),i=!1,r=d(t),l=r.scrollY(),a={};function c(){var t=Math.round(r.scrollY()),n=r.height(),o=r.scrollHeight();a.scrollY=t,a.lastScrollY=l,a.direction=l<t?"down":"up",a.distance=Math.abs(t-l),a.isOutOfBounds=t<0||o<t+n,a.top=t<=s.offset[a.direction],a.bottom=o<=t+n,a.toleranceExceeded=a.distance>s.tolerance[a.direction],e(a),l=t,i=!1}function h(){i||(i=!0,n=requestAnimationFrame(c))}var u=!!o&&{passive:!0,capture:!1};return t.addEventListener("scroll",h,u),c(),{destroy:function(){cancelAnimationFrame(n),t.removeEventListener("scroll",h,u)}}}function o(t){return t===Object(t)?t:{down:t,up:t}}function s(t,n){n=n||{},Object.assign(this,s.options,n),this.classes=Object.assign({},s.options.classes,n.classes),this.elem=t,this.tolerance=o(this.tolerance),this.offset=o(this.offset),this.initialised=!1,this.frozen=!1}return s.prototype={constructor:s,init:function(){return s.cutsTheMustard&&!this.initialised&&(this.addClass("initial"),this.initialised=!0,setTimeout(function(t){t.scrollTracker=n(t.scroller,{offset:t.offset,tolerance:t.tolerance},t.update.bind(t))},100,this)),this},destroy:function(){this.initialised=!1,Object.keys(this.classes).forEach(this.removeClass,this),this.scrollTracker.destroy()},unpin:function(){!this.hasClass("pinned")&&this.hasClass("unpinned")||(this.addClass("unpinned"),this.removeClass("pinned"),this.onUnpin&&this.onUnpin.call(this))},pin:function(){this.hasClass("unpinned")&&(this.addClass("pinned"),this.removeClass("unpinned"),this.onPin&&this.onPin.call(this))},freeze:function(){this.frozen=!0,this.addClass("frozen")},unfreeze:function(){this.frozen=!1,this.removeClass("frozen")},top:function(){this.hasClass("top")||(this.addClass("top"),this.removeClass("notTop"),this.onTop&&this.onTop.call(this))},notTop:function(){this.hasClass("notTop")||(this.addClass("notTop"),this.removeClass("top"),this.onNotTop&&this.onNotTop.call(this))},bottom:function(){this.hasClass("bottom")||(this.addClass("bottom"),this.removeClass("notBottom"),this.onBottom&&this.onBottom.call(this))},notBottom:function(){this.hasClass("notBottom")||(this.addClass("notBottom"),this.removeClass("bottom"),this.onNotBottom&&this.onNotBottom.call(this))},shouldUnpin:function(t){return"down"===t.direction&&!t.top&&t.toleranceExceeded},shouldPin:function(t){return"up"===t.direction&&t.toleranceExceeded||t.top},addClass:function(t){this.elem.classList.add.apply(this.elem.classList,this.classes[t].split(" "))},removeClass:function(t){this.elem.classList.remove.apply(this.elem.classList,this.classes[t].split(" "))},hasClass:function(t){return this.classes[t].split(" ").every(function(t){return this.classList.contains(t)},this.elem)},update:function(t){t.isOutOfBounds||!0!==this.frozen&&(t.top?this.top():this.notTop(),t.bottom?this.bottom():this.notBottom(),this.shouldUnpin(t)?this.unpin():this.shouldPin(t)&&this.pin())}},s.options={tolerance:{up:0,down:0},offset:0,scroller:t()?window:null,classes:{frozen:"headroom--frozen",pinned:"headroom--pinned",unpinned:"headroom--unpinned",top:"headroom--top",notTop:"headroom--not-top",bottom:"headroom--bottom",notBottom:"headroom--not-bottom",initial:"headroom"}},s.cutsTheMustard=!!(t()&&function(){}.bind&&"classList"in document.documentElement&&Object.assign&&Object.keys&&requestAnimationFrame),s});
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const headroomChanged = new CustomEvent("quarto-hrChanged", {
detail: {},
bubbles: true,
cancelable: false,
composed: false,
});
window.document.addEventListener("DOMContentLoaded", function () {
let init = false;
// Manage the back to top button, if one is present.
let lastScrollTop = window.pageYOffset || document.documentElement.scrollTop;
const scrollDownBuffer = 5;
const scrollUpBuffer = 35;
const btn = document.getElementById("quarto-back-to-top");
const hideBackToTop = () => {
btn.style.display = "none";
};
const showBackToTop = () => {
btn.style.display = "inline-block";
};
if (btn) {
window.document.addEventListener(
"scroll",
function () {
const currentScrollTop =
window.pageYOffset || document.documentElement.scrollTop;
// Shows and hides the button 'intelligently' as the user scrolls
if (currentScrollTop - scrollDownBuffer > lastScrollTop) {
hideBackToTop();
lastScrollTop = currentScrollTop <= 0 ? 0 : currentScrollTop;
} else if (currentScrollTop < lastScrollTop - scrollUpBuffer) {
showBackToTop();
lastScrollTop = currentScrollTop <= 0 ? 0 : currentScrollTop;
}
// Show the button at the bottom, hides it at the top
if (currentScrollTop <= 0) {
hideBackToTop();
} else if (
window.innerHeight + currentScrollTop >=
document.body.offsetHeight
) {
showBackToTop();
}
},
false
);
}
function throttle(func, wait) {
var timeout;
return function () {
const context = this;
const args = arguments;
const later = function () {
clearTimeout(timeout);
timeout = null;
func.apply(context, args);
};
if (!timeout) {
timeout = setTimeout(later, wait);
}
};
}
function headerOffset() {
// Set an offset if there is are fixed top navbar
const headerEl = window.document.querySelector("header.fixed-top");
if (headerEl) {
return headerEl.clientHeight;
} else {
return 0;
}
}
function footerOffset() {
const footerEl = window.document.querySelector("footer.footer");
if (footerEl) {
return footerEl.clientHeight;
} else {
return 0;
}
}
function updateDocumentOffsetWithoutAnimation() {
updateDocumentOffset(false);
}
function updateDocumentOffset(animated) {
// set body offset
const topOffset = headerOffset();
const bodyOffset = topOffset + footerOffset();
const bodyEl = window.document.body;
bodyEl.setAttribute("data-bs-offset", topOffset);
bodyEl.style.paddingTop = topOffset + "px";
// deal with sidebar offsets
const sidebars = window.document.querySelectorAll(
".sidebar, .headroom-target"
);
sidebars.forEach((sidebar) => {
if (!animated) {
sidebar.classList.add("notransition");
// Remove the no transition class after the animation has time to complete
setTimeout(function () {
sidebar.classList.remove("notransition");
}, 201);
}
if (window.Headroom && sidebar.classList.contains("sidebar-unpinned")) {
sidebar.style.top = "0";
sidebar.style.maxHeight = "100vh";
} else {
sidebar.style.top = topOffset + "px";
sidebar.style.maxHeight = "calc(100vh - " + topOffset + "px)";
}
});
// allow space for footer
const mainContainer = window.document.querySelector(".quarto-container");
if (mainContainer) {
mainContainer.style.minHeight = "calc(100vh - " + bodyOffset + "px)";
}
// link offset
let linkStyle = window.document.querySelector("#quarto-target-style");
if (!linkStyle) {
linkStyle = window.document.createElement("style");
linkStyle.setAttribute("id", "quarto-target-style");
window.document.head.appendChild(linkStyle);
}
while (linkStyle.firstChild) {
linkStyle.removeChild(linkStyle.firstChild);
}
if (topOffset > 0) {
linkStyle.appendChild(
window.document.createTextNode(`
section:target::before {
content: "";
display: block;
height: ${topOffset}px;
margin: -${topOffset}px 0 0;
}`)
);
}
if (init) {
window.dispatchEvent(headroomChanged);
}
init = true;
}
// initialize headroom
var header = window.document.querySelector("#quarto-header");
if (header && window.Headroom) {
const headroom = new window.Headroom(header, {
tolerance: 5,
onPin: function () {
const sidebars = window.document.querySelectorAll(
".sidebar, .headroom-target"
);
sidebars.forEach((sidebar) => {
sidebar.classList.remove("sidebar-unpinned");
});
updateDocumentOffset();
},
onUnpin: function () {
const sidebars = window.document.querySelectorAll(
".sidebar, .headroom-target"
);
sidebars.forEach((sidebar) => {
sidebar.classList.add("sidebar-unpinned");
});
updateDocumentOffset();
},
});
headroom.init();
let frozen = false;
window.quartoToggleHeadroom = function () {
if (frozen) {
headroom.unfreeze();
frozen = false;
} else {
headroom.freeze();
frozen = true;
}
};
}
window.addEventListener(
"hashchange",
function (e) {
if (
getComputedStyle(document.documentElement).scrollBehavior !== "smooth"
) {
window.scrollTo(0, window.pageYOffset - headerOffset());
}
},
false
);
// Observe size changed for the header
const headerEl = window.document.querySelector("header.fixed-top");
if (headerEl && window.ResizeObserver) {
const observer = new window.ResizeObserver(() => {
setTimeout(updateDocumentOffsetWithoutAnimation, 0);
});
observer.observe(headerEl, {
attributes: true,
childList: true,
characterData: true,
});
} else {
window.addEventListener(
"resize",
throttle(updateDocumentOffsetWithoutAnimation, 50)
);
}
setTimeout(updateDocumentOffsetWithoutAnimation, 250);
// fixup index.html links if we aren't on the filesystem
if (window.location.protocol !== "file:") {
const links = window.document.querySelectorAll("a");
for (let i = 0; i < links.length; i++) {
if (links[i].href) {
links[i].href = links[i].href.replace(/\/index\.html/, "/");
}
}
// Fixup any sharing links that require urls
// Append url to any sharing urls
const sharingLinks = window.document.querySelectorAll(
"a.sidebar-tools-main-item, a.quarto-navigation-tool, a.quarto-navbar-tools, a.quarto-navbar-tools-item"
);
for (let i = 0; i < sharingLinks.length; i++) {
const sharingLink = sharingLinks[i];
const href = sharingLink.getAttribute("href");
if (href) {
sharingLink.setAttribute(
"href",
href.replace("|url|", window.location.href)
);
}
}
// Scroll the active navigation item into view, if necessary
const navSidebar = window.document.querySelector("nav#quarto-sidebar");
if (navSidebar) {
// Find the active item
const activeItem = navSidebar.querySelector("li.sidebar-item a.active");
if (activeItem) {
// Wait for the scroll height and height to resolve by observing size changes on the
// nav element that is scrollable
const resizeObserver = new ResizeObserver((_entries) => {
// The bottom of the element
const elBottom = activeItem.offsetTop;
const viewBottom = navSidebar.scrollTop + navSidebar.clientHeight;
// The element height and scroll height are the same, then we are still loading
if (viewBottom !== navSidebar.scrollHeight) {
// Determine if the item isn't visible and scroll to it
if (elBottom >= viewBottom) {
navSidebar.scrollTop = elBottom;
}
// stop observing now since we've completed the scroll
resizeObserver.unobserve(navSidebar);
}
});
resizeObserver.observe(navSidebar);
}
}
}
});
site_libs/quarto-search/autocomplete.umd.js
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/* http://meyerweb.com/eric/tools/css/reset/
v4.0 | 20180602
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, main, menu, nav, section {
display: block;
}
site_libs/revealjs/dist/reveal.css
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site_libs/revealjs/dist/theme/fonts/league-gothic/LICENSE
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SIL Open Font License (OFL)
http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=OFL
site_libs/revealjs/dist/theme/fonts/league-gothic/league-gothic.css
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@font-face {
font-family: 'League Gothic';
src: url('./league-gothic.eot');
src: url('./league-gothic.eot?#iefix') format('embedded-opentype'),
url('./league-gothic.woff') format('woff'),
url('./league-gothic.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
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SIL Open Font License
Copyright 2010, 2012 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name ‘Source’. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
—————————————————————————————-
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
—————————————————————————————-
PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.
The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.
DEFINITIONS
“Font Software” refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation.
“Reserved Font Name” refers to any names specified as such after the copyright statement(s).
“Original Version” refers to the collection of Font Software components as distributed by the Copyright Holder(s).
“Modified Version” refers to any derivative made by adding to, deleting, or substituting—in part or in whole—any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment.
“Author” refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software.
PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions:
1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.
2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.
3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users.
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission.
5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software.
TERMINATION
This license becomes null and void if any of the above conditions are not met.
DISCLAIMER
THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
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@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-regular.eot');
src: url('./source-sans-pro-regular.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-regular.woff') format('woff'),
url('./source-sans-pro-regular.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-italic.eot');
src: url('./source-sans-pro-italic.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-italic.woff') format('woff'),
url('./source-sans-pro-italic.ttf') format('truetype');
font-weight: normal;
font-style: italic;
}
@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-semibold.eot');
src: url('./source-sans-pro-semibold.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-semibold.woff') format('woff'),
url('./source-sans-pro-semibold.ttf') format('truetype');
font-weight: 600;
font-style: normal;
}
@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-semibolditalic.eot');
src: url('./source-sans-pro-semibolditalic.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-semibolditalic.woff') format('woff'),
url('./source-sans-pro-semibolditalic.ttf') format('truetype');
font-weight: 600;
font-style: italic;
}
site_libs/revealjs/dist/theme/quarto.css
Vendored
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site_libs/revealjs/plugin/highlight/highlight.esm.js
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site_libs/revealjs/plugin/highlight/highlight.js
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site_libs/revealjs/plugin/highlight/monokai.css
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/*
Monokai style - ported by Luigi Maselli - http://grigio.org
*/
.hljs {
display: block;
overflow-x: auto;
padding: 0.5em;
background: #272822;
color: #ddd;
}
.hljs-tag,
.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-strong,
.hljs-name {
color: #f92672;
}
.hljs-code {
color: #66d9ef;
}
.hljs-class .hljs-title {
color: white;
}
.hljs-attribute,
.hljs-symbol,
.hljs-regexp,
.hljs-link {
color: #bf79db;
}
.hljs-string,
.hljs-bullet,
.hljs-subst,
.hljs-title,
.hljs-section,
.hljs-emphasis,
.hljs-type,
.hljs-built_in,
.hljs-builtin-name,
.hljs-selector-attr,
.hljs-selector-pseudo,
.hljs-addition,
.hljs-variable,
.hljs-template-tag,
.hljs-template-variable {
color: #a6e22e;
}
.hljs-comment,
.hljs-quote,
.hljs-deletion,
.hljs-meta {
color: #75715e;
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-doctag,
.hljs-title,
.hljs-section,
.hljs-type,
.hljs-selector-id {
font-weight: bold;
}
site_libs/revealjs/plugin/highlight/plugin.js
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import hljs from 'highlight.js';
/* highlightjs-line-numbers.js 2.8.0 | (C) 2018 Yauheni Pakala | MIT License | github.com/wcoder/highlightjs-line-numbers.js */
!function(r,o){"use strict";var e,i="hljs-ln",l="hljs-ln-line",h="hljs-ln-code",s="hljs-ln-numbers",c="hljs-ln-n",m="data-line-number",a=/\r\n|\r|\n/g;function u(e){for(var n=e.toString(),t=e.anchorNode;"TD"!==t.nodeName;)t=t.parentNode;for(var r=e.focusNode;"TD"!==r.nodeName;)r=r.parentNode;var o=parseInt(t.dataset.lineNumber),a=parseInt(r.dataset.lineNumber);if(o==a)return n;var i,l=t.textContent,s=r.textContent;for(a<o&&(i=o,o=a,a=i,i=l,l=s,s=i);0!==n.indexOf(l);)l=l.slice(1);for(;-1===n.lastIndexOf(s);)s=s.slice(0,-1);for(var c=l,u=function(e){for(var n=e;"TABLE"!==n.nodeName;)n=n.parentNode;return n}(t),d=o+1;d<a;++d){var f=p('.{0}[{1}="{2}"]',[h,m,d]);c+="\n"+u.querySelector(f).textContent}return c+="\n"+s}function n(e){try{var n=o.querySelectorAll("code.hljs,code.nohighlight");for(var t in n)n.hasOwnProperty(t)&&(n[t].classList.contains("nohljsln")||d(n[t],e))}catch(e){r.console.error("LineNumbers error: ",e)}}function d(e,n){if("object"==typeof e)e.innerHTML=f(e,n)}function f(e,n){var t,r,o=(t=e,{singleLine:function(e){return!!e.singleLine&&e.singleLine}(r=(r=n)||{}),startFrom:function(e,n){var t=1;isFinite(n.startFrom)&&(t=n.startFrom);var r=function(e,n){return e.hasAttribute(n)?e.getAttribute(n):null}(e,"data-ln-start-from");return null!==r&&(t=function(e,n){if(!e)return n;var t=Number(e);return isFinite(t)?t:n}(r,1)),t}(t,r)});return function e(n){var t=n.childNodes;for(var r in t){var o;t.hasOwnProperty(r)&&(o=t[r],0<(o.textContent.trim().match(a)||[]).length&&(0<o.childNodes.length?e(o):v(o.parentNode)))}}(e),function(e,n){var t=g(e);""===t[t.length-1].trim()&&t.pop();if(1<t.length||n.singleLine){for(var r="",o=0,a=t.length;o<a;o++)r+=p('<tr><td class="{0} {1}" {3}="{5}"><div class="{2}" {3}="{5}"></div></td><td class="{0} {4}" {3}="{5}">{6}</td></tr>',[l,s,c,m,h,o+n.startFrom,0<t[o].length?t[o]:" "]);return p('<table class="{0}">{1}</table>',[i,r])}return e}(e.innerHTML,o)}function v(e){var n=e.className;if(/hljs-/.test(n)){for(var t=g(e.innerHTML),r=0,o="";r<t.length;r++){o+=p('<span class="{0}">{1}</span>\n',[n,0<t[r].length?t[r]:" "])}e.innerHTML=o.trim()}}function g(e){return 0===e.length?[]:e.split(a)}function p(e,t){return e.replace(/\{(\d+)\}/g,function(e,n){return void 0!==t[n]?t[n]:e})}hljs?(hljs.initLineNumbersOnLoad=function(e){"interactive"===o.readyState||"complete"===o.readyState?n(e):r.addEventListener("DOMContentLoaded",function(){n(e)})},hljs.lineNumbersBlock=d,hljs.lineNumbersValue=function(e,n){if("string"!=typeof e)return;var t=document.createElement("code");return t.innerHTML=e,f(t,n)},(e=o.createElement("style")).type="text/css",e.innerHTML=p(".{0}{border-collapse:collapse}.{0} td{padding:0}.{1}:before{content:attr({2})}",[i,c,m]),o.getElementsByTagName("head")[0].appendChild(e)):r.console.error("highlight.js not detected!"),document.addEventListener("copy",function(e){var n,t=window.getSelection();!function(e){for(var n=e;n;){if(n.className&&-1!==n.className.indexOf("hljs-ln-code"))return 1;n=n.parentNode}}(t.anchorNode)||(n=-1!==window.navigator.userAgent.indexOf("Edge")?u(t):t.toString(),e.clipboardData.setData("text/plain",n),e.preventDefault())})}(window,document);
/*!
* reveal.js plugin that adds syntax highlight support.
*/
const Plugin = {
id: 'highlight',
HIGHLIGHT_STEP_DELIMITER: '|',
HIGHLIGHT_LINE_DELIMITER: ',',
HIGHLIGHT_LINE_RANGE_DELIMITER: '-',
hljs,
/**
* Highlights code blocks withing the given deck.
*
* Note that this can be called multiple times if
* there are multiple presentations on one page.
*
* @param {Reveal} reveal the reveal.js instance
*/
init: function( reveal ) {
// Read the plugin config options and provide fallbacks
let config = reveal.getConfig().highlight || {};
config.highlightOnLoad = typeof config.highlightOnLoad === 'boolean' ? config.highlightOnLoad : true;
config.escapeHTML = typeof config.escapeHTML === 'boolean' ? config.escapeHTML : true;
Array.from( reveal.getRevealElement().querySelectorAll( 'pre code' ) ).forEach( block => {
block.parentNode.classList.add('code-wrapper');
// Code can optionally be wrapped in script template to avoid
// HTML being parsed by the browser (i.e. when you need to
// include <, > or & in your code).
let substitute = block.querySelector( 'script[type="text/template"]' );
if( substitute ) {
// textContent handles the HTML entity escapes for us
block.textContent = substitute.innerHTML;
}
// Trim whitespace if the "data-trim" attribute is present
if( block.hasAttribute( 'data-trim' ) && typeof block.innerHTML.trim === 'function' ) {
block.innerHTML = betterTrim( block );
}
// Escape HTML tags unless the "data-noescape" attrbute is present
if( config.escapeHTML && !block.hasAttribute( 'data-noescape' )) {
block.innerHTML = block.innerHTML.replace( /</g,"&lt;").replace(/>/g, '&gt;' );
}
// Re-highlight when focus is lost (for contenteditable code)
block.addEventListener( 'focusout', function( event ) {
hljs.highlightElement( event.currentTarget );
}, false );
} );
// Triggers a callback function before we trigger highlighting
if( typeof config.beforeHighlight === 'function' ) {
config.beforeHighlight( hljs );
}
// Run initial highlighting for all code
if( config.highlightOnLoad ) {
Array.from( reveal.getRevealElement().querySelectorAll( 'pre code' ) ).forEach( block => {
Plugin.highlightBlock( block );
} );
}
// If we're printing to PDF, scroll the code highlights of
// all blocks in the deck into view at once
reveal.on( 'pdf-ready', function() {
[].slice.call( reveal.getRevealElement().querySelectorAll( 'pre code[data-line-numbers].current-fragment' ) ).forEach( function( block ) {
Plugin.scrollHighlightedLineIntoView( block, {}, true );
} );
} );
},
/**
* Highlights a code block. If the <code> node has the
* 'data-line-numbers' attribute we also generate slide
* numbers.
*
* If the block contains multiple line highlight steps,
* we clone the block and create a fragment for each step.
*/
highlightBlock: function( block ) {
hljs.highlightElement( block );
// Don't generate line numbers for empty code blocks
if( block.innerHTML.trim().length === 0 ) return;
if( block.hasAttribute( 'data-line-numbers' ) ) {
hljs.lineNumbersBlock( block, { singleLine: true } );
var scrollState = { currentBlock: block };
// If there is more than one highlight step, generate
// fragments
var highlightSteps = Plugin.deserializeHighlightSteps( block.getAttribute( 'data-line-numbers' ) );
if( highlightSteps.length > 1 ) {
// If the original code block has a fragment-index,
// each clone should follow in an incremental sequence
var fragmentIndex = parseInt( block.getAttribute( 'data-fragment-index' ), 10 );
if( typeof fragmentIndex !== 'number' || isNaN( fragmentIndex ) ) {
fragmentIndex = null;
}
// Generate fragments for all steps except the original block
highlightSteps.slice(1).forEach( function( highlight ) {
var fragmentBlock = block.cloneNode( true );
fragmentBlock.setAttribute( 'data-line-numbers', Plugin.serializeHighlightSteps( [ highlight ] ) );
fragmentBlock.classList.add( 'fragment' );
block.parentNode.appendChild( fragmentBlock );
Plugin.highlightLines( fragmentBlock );
if( typeof fragmentIndex === 'number' ) {
fragmentBlock.setAttribute( 'data-fragment-index', fragmentIndex );
fragmentIndex += 1;
}
else {
fragmentBlock.removeAttribute( 'data-fragment-index' );
}
// Scroll highlights into view as we step through them
fragmentBlock.addEventListener( 'visible', Plugin.scrollHighlightedLineIntoView.bind( Plugin, fragmentBlock, scrollState ) );
fragmentBlock.addEventListener( 'hidden', Plugin.scrollHighlightedLineIntoView.bind( Plugin, fragmentBlock.previousSibling, scrollState ) );
} );
block.removeAttribute( 'data-fragment-index' );
block.setAttribute( 'data-line-numbers', Plugin.serializeHighlightSteps( [ highlightSteps[0] ] ) );
}
// Scroll the first highlight into view when the slide
// becomes visible. Note supported in IE11 since it lacks
// support for Element.closest.
var slide = typeof block.closest === 'function' ? block.closest( 'section:not(.stack)' ) : null;
if( slide ) {
var scrollFirstHighlightIntoView = function() {
Plugin.scrollHighlightedLineIntoView( block, scrollState, true );
slide.removeEventListener( 'visible', scrollFirstHighlightIntoView );
}
slide.addEventListener( 'visible', scrollFirstHighlightIntoView );
}
Plugin.highlightLines( block );
}
},
/**
* Animates scrolling to the first highlighted line
* in the given code block.
*/
scrollHighlightedLineIntoView: function( block, scrollState, skipAnimation ) {
cancelAnimationFrame( scrollState.animationFrameID );
// Match the scroll position of the currently visible
// code block
if( scrollState.currentBlock ) {
block.scrollTop = scrollState.currentBlock.scrollTop;
}
// Remember the current code block so that we can match
// its scroll position when showing/hiding fragments
scrollState.currentBlock = block;
var highlightBounds = this.getHighlightedLineBounds( block )
var viewportHeight = block.offsetHeight;
// Subtract padding from the viewport height
var blockStyles = getComputedStyle( block );
viewportHeight -= parseInt( blockStyles.paddingTop ) + parseInt( blockStyles.paddingBottom );
// Scroll position which centers all highlights
var startTop = block.scrollTop;
var targetTop = highlightBounds.top + ( Math.min( highlightBounds.bottom - highlightBounds.top, viewportHeight ) - viewportHeight ) / 2;
// Account for offsets in position applied to the
// <table> that holds our lines of code
var lineTable = block.querySelector( '.hljs-ln' );
if( lineTable ) targetTop += lineTable.offsetTop - parseInt( blockStyles.paddingTop );
// Make sure the scroll target is within bounds
targetTop = Math.max( Math.min( targetTop, block.scrollHeight - viewportHeight ), 0 );
if( skipAnimation === true || startTop === targetTop ) {
block.scrollTop = targetTop;
}
else {
// Don't attempt to scroll if there is no overflow
if( block.scrollHeight <= viewportHeight ) return;
var time = 0;
var animate = function() {
time = Math.min( time + 0.02, 1 );
// Update our eased scroll position
block.scrollTop = startTop + ( targetTop - startTop ) * Plugin.easeInOutQuart( time );
// Keep animating unless we've reached the end
if( time < 1 ) {
scrollState.animationFrameID = requestAnimationFrame( animate );
}
};
animate();
}
},
/**
* The easing function used when scrolling.
*/
easeInOutQuart: function( t ) {
// easeInOutQuart
return t<.5 ? 8*t*t*t*t : 1-8*(--t)*t*t*t;
},
getHighlightedLineBounds: function( block ) {
var highlightedLines = block.querySelectorAll( '.highlight-line' );
if( highlightedLines.length === 0 ) {
return { top: 0, bottom: 0 };
}
else {
var firstHighlight = highlightedLines[0];
var lastHighlight = highlightedLines[ highlightedLines.length -1 ];
return {
top: firstHighlight.offsetTop,
bottom: lastHighlight.offsetTop + lastHighlight.offsetHeight
}
}
},
/**
* Visually emphasize specific lines within a code block.
* This only works on blocks with line numbering turned on.
*
* @param {HTMLElement} block a <code> block
* @param {String} [linesToHighlight] The lines that should be
* highlighted in this format:
* "1" = highlights line 1
* "2,5" = highlights lines 2 & 5
* "2,5-7" = highlights lines 2, 5, 6 & 7
*/
highlightLines: function( block, linesToHighlight ) {
var highlightSteps = Plugin.deserializeHighlightSteps( linesToHighlight || block.getAttribute( 'data-line-numbers' ) );
if( highlightSteps.length ) {
highlightSteps[0].forEach( function( highlight ) {
var elementsToHighlight = [];
// Highlight a range
if( typeof highlight.end === 'number' ) {
elementsToHighlight = [].slice.call( block.querySelectorAll( 'table tr:nth-child(n+'+highlight.start+'):nth-child(-n+'+highlight.end+')' ) );
}
// Highlight a single line
else if( typeof highlight.start === 'number' ) {
elementsToHighlight = [].slice.call( block.querySelectorAll( 'table tr:nth-child('+highlight.start+')' ) );
}
if( elementsToHighlight.length ) {
elementsToHighlight.forEach( function( lineElement ) {
lineElement.classList.add( 'highlight-line' );
} );
block.classList.add( 'has-highlights' );
}
} );
}
},
/**
* Parses and formats a user-defined string of line
* numbers to highlight.
*
* @example
* Plugin.deserializeHighlightSteps( '1,2|3,5-10' )
* // [
* // [ { start: 1 }, { start: 2 } ],
* // [ { start: 3 }, { start: 5, end: 10 } ]
* // ]
*/
deserializeHighlightSteps: function( highlightSteps ) {
// Remove whitespace
highlightSteps = highlightSteps.replace( /\s/g, '' );
// Divide up our line number groups
highlightSteps = highlightSteps.split( Plugin.HIGHLIGHT_STEP_DELIMITER );
return highlightSteps.map( function( highlights ) {
return highlights.split( Plugin.HIGHLIGHT_LINE_DELIMITER ).map( function( highlight ) {
// Parse valid line numbers
if( /^[\d-]+$/.test( highlight ) ) {
highlight = highlight.split( Plugin.HIGHLIGHT_LINE_RANGE_DELIMITER );
var lineStart = parseInt( highlight[0], 10 ),
lineEnd = parseInt( highlight[1], 10 );
if( isNaN( lineEnd ) ) {
return {
start: lineStart
};
}
else {
return {
start: lineStart,
end: lineEnd
};
}
}
// If no line numbers are provided, no code will be highlighted
else {
return {};
}
} );
} );
},
/**
* Serializes parsed line number data into a string so
* that we can store it in the DOM.
*/
serializeHighlightSteps: function( highlightSteps ) {
return highlightSteps.map( function( highlights ) {
return highlights.map( function( highlight ) {
// Line range
if( typeof highlight.end === 'number' ) {
return highlight.start + Plugin.HIGHLIGHT_LINE_RANGE_DELIMITER + highlight.end;
}
// Single line
else if( typeof highlight.start === 'number' ) {
return highlight.start;
}
// All lines
else {
return '';
}
} ).join( Plugin.HIGHLIGHT_LINE_DELIMITER );
} ).join( Plugin.HIGHLIGHT_STEP_DELIMITER );
}
}
// Function to perform a better "data-trim" on code snippets
// Will slice an indentation amount on each line of the snippet (amount based on the line having the lowest indentation length)
function betterTrim(snippetEl) {
// Helper functions
function trimLeft(val) {
// Adapted from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim#Polyfill
return val.replace(/^[\s\uFEFF\xA0]+/g, '');
}
function trimLineBreaks(input) {
var lines = input.split('\n');
// Trim line-breaks from the beginning
for (var i = 0; i < lines.length; i++) {
if (lines[i].trim() === '') {
lines.splice(i--, 1);
} else break;
}
// Trim line-breaks from the end
for (var i = lines.length-1; i >= 0; i--) {
if (lines[i].trim() === '') {
lines.splice(i, 1);
} else break;
}
return lines.join('\n');
}
// Main function for betterTrim()
return (function(snippetEl) {
var content = trimLineBreaks(snippetEl.innerHTML);
var lines = content.split('\n');
// Calculate the minimum amount to remove on each line start of the snippet (can be 0)
var pad = lines.reduce(function(acc, line) {
if (line.length > 0 && trimLeft(line).length > 0 && acc > line.length - trimLeft(line).length) {
return line.length - trimLeft(line).length;
}
return acc;
}, Number.POSITIVE_INFINITY);
// Slice each line with this amount
return lines.map(function(line, index) {
return line.slice(pad);
})
.join('\n');
})(snippetEl);
}
export default () => Plugin;
site_libs/revealjs/plugin/highlight/zenburn.css
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/*
Zenburn style from voldmar.ru (c) Vladimir Epifanov <voldmar@voldmar.ru>
based on dark.css by Ivan Sagalaev
*/
.hljs {
display: block;
overflow-x: auto;
padding: 0.5em;
background: #3f3f3f;
color: #dcdcdc;
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-tag {
color: #e3ceab;
}
.hljs-template-tag {
color: #dcdcdc;
}
.hljs-number {
color: #8cd0d3;
}
.hljs-variable,
.hljs-template-variable,
.hljs-attribute {
color: #efdcbc;
}
.hljs-literal {
color: #efefaf;
}
.hljs-subst {
color: #8f8f8f;
}
.hljs-title,
.hljs-name,
.hljs-selector-id,
.hljs-selector-class,
.hljs-section,
.hljs-type {
color: #efef8f;
}
.hljs-symbol,
.hljs-bullet,
.hljs-link {
color: #dca3a3;
}
.hljs-deletion,
.hljs-string,
.hljs-built_in,
.hljs-builtin-name {
color: #cc9393;
}
.hljs-addition,
.hljs-comment,
.hljs-quote,
.hljs-meta {
color: #7f9f7f;
}
.hljs-emphasis {
font-style: italic;
}
.hljs-strong {
font-weight: bold;
}
site_libs/revealjs/plugin/markdown/markdown.esm.js
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site_libs/revealjs/plugin/markdown/markdown.js
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site_libs/revealjs/plugin/markdown/plugin.js
Executable
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/*!
* The reveal.js markdown plugin. Handles parsing of
* markdown inside of presentations as well as loading
* of external markdown documents.
*/
import { marked } from 'marked';
const DEFAULT_SLIDE_SEPARATOR = '\r?\n---\r?\n',
DEFAULT_NOTES_SEPARATOR = 'notes?:',
DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$',
DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR = '\\\.slide:\\\s*?(\\\S.+?)$';
const SCRIPT_END_PLACEHOLDER = '__SCRIPT_END__';
const CODE_LINE_NUMBER_REGEX = /\[([\s\d,|-]*)\]/;
const HTML_ESCAPE_MAP = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#39;'
};
const Plugin = () => {
// The reveal.js instance this plugin is attached to
let deck;
/**
* Retrieves the markdown contents of a slide section
* element. Normalizes leading tabs/whitespace.
*/
function getMarkdownFromSlide( section ) {
// look for a <script> or <textarea data-template> wrapper
var template = section.querySelector( '[data-template]' ) || section.querySelector( 'script' );
// strip leading whitespace so it isn't evaluated as code
var text = ( template || section ).textContent;
// restore script end tags
text = text.replace( new RegExp( SCRIPT_END_PLACEHOLDER, 'g' ), '</script>' );
var leadingWs = text.match( /^\n?(\s*)/ )[1].length,
leadingTabs = text.match( /^\n?(\t*)/ )[1].length;
if( leadingTabs > 0 ) {
text = text.replace( new RegExp('\\n?\\t{' + leadingTabs + '}','g'), '\n' );
}
else if( leadingWs > 1 ) {
text = text.replace( new RegExp('\\n? {' + leadingWs + '}', 'g'), '\n' );
}
return text;
}
/**
* Given a markdown slide section element, this will
* return all arguments that aren't related to markdown
* parsing. Used to forward any other user-defined arguments
* to the output markdown slide.
*/
function getForwardedAttributes( section ) {
var attributes = section.attributes;
var result = [];
for( var i = 0, len = attributes.length; i < len; i++ ) {
var name = attributes[i].name,
value = attributes[i].value;
// disregard attributes that are used for markdown loading/parsing
if( /data\-(markdown|separator|vertical|notes)/gi.test( name ) ) continue;
if( value ) {
result.push( name + '="' + value + '"' );
}
else {
result.push( name );
}
}
return result.join( ' ' );
}
/**
* Inspects the given options and fills out default
* values for what's not defined.
*/
function getSlidifyOptions( options ) {
options = options || {};
options.separator = options.separator || DEFAULT_SLIDE_SEPARATOR;
options.notesSeparator = options.notesSeparator || DEFAULT_NOTES_SEPARATOR;
options.attributes = options.attributes || '';
return options;
}
/**
* Helper function for constructing a markdown slide.
*/
function createMarkdownSlide( content, options ) {
options = getSlidifyOptions( options );
var notesMatch = content.split( new RegExp( options.notesSeparator, 'mgi' ) );
if( notesMatch.length === 2 ) {
content = notesMatch[0] + '<aside class="notes">' + marked(notesMatch[1].trim()) + '</aside>';
}
// prevent script end tags in the content from interfering
// with parsing
content = content.replace( /<\/script>/g, SCRIPT_END_PLACEHOLDER );
return '<script type="text/template">' + content + '</script>';
}
/**
* Parses a data string into multiple slides based
* on the passed in separator arguments.
*/
function slidify( markdown, options ) {
options = getSlidifyOptions( options );
var separatorRegex = new RegExp( options.separator + ( options.verticalSeparator ? '|' + options.verticalSeparator : '' ), 'mg' ),
horizontalSeparatorRegex = new RegExp( options.separator );
var matches,
lastIndex = 0,
isHorizontal,
wasHorizontal = true,
content,
sectionStack = [];
// iterate until all blocks between separators are stacked up
while( matches = separatorRegex.exec( markdown ) ) {
var notes = null;
// determine direction (horizontal by default)
isHorizontal = horizontalSeparatorRegex.test( matches[0] );
if( !isHorizontal && wasHorizontal ) {
// create vertical stack
sectionStack.push( [] );
}
// pluck slide content from markdown input
content = markdown.substring( lastIndex, matches.index );
if( isHorizontal && wasHorizontal ) {
// add to horizontal stack
sectionStack.push( content );
}
else {
// add to vertical stack
sectionStack[sectionStack.length-1].push( content );
}
lastIndex = separatorRegex.lastIndex;
wasHorizontal = isHorizontal;
}
// add the remaining slide
( wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1] ).push( markdown.substring( lastIndex ) );
var markdownSections = '';
// flatten the hierarchical stack, and insert <section data-markdown> tags
for( var i = 0, len = sectionStack.length; i < len; i++ ) {
// vertical
if( sectionStack[i] instanceof Array ) {
markdownSections += '<section '+ options.attributes +'>';
sectionStack[i].forEach( function( child ) {
markdownSections += '<section data-markdown>' + createMarkdownSlide( child, options ) + '</section>';
} );
markdownSections += '</section>';
}
else {
markdownSections += '<section '+ options.attributes +' data-markdown>' + createMarkdownSlide( sectionStack[i], options ) + '</section>';
}
}
return markdownSections;
}
/**
* Parses any current data-markdown slides, splits
* multi-slide markdown into separate sections and
* handles loading of external markdown.
*/
function processSlides( scope ) {
return new Promise( function( resolve ) {
var externalPromises = [];
[].slice.call( scope.querySelectorAll( 'section[data-markdown]:not([data-markdown-parsed])') ).forEach( function( section, i ) {
if( section.getAttribute( 'data-markdown' ).length ) {
externalPromises.push( loadExternalMarkdown( section ).then(
// Finished loading external file
function( xhr, url ) {
section.outerHTML = slidify( xhr.responseText, {
separator: section.getAttribute( 'data-separator' ),
verticalSeparator: section.getAttribute( 'data-separator-vertical' ),
notesSeparator: section.getAttribute( 'data-separator-notes' ),
attributes: getForwardedAttributes( section )
});
},
// Failed to load markdown
function( xhr, url ) {
section.outerHTML = '<section data-state="alert">' +
'ERROR: The attempt to fetch ' + url + ' failed with HTTP status ' + xhr.status + '.' +
'Check your browser\'s JavaScript console for more details.' +
'<p>Remember that you need to serve the presentation HTML from a HTTP server.</p>' +
'</section>';
}
) );
}
else {
section.outerHTML = slidify( getMarkdownFromSlide( section ), {
separator: section.getAttribute( 'data-separator' ),
verticalSeparator: section.getAttribute( 'data-separator-vertical' ),
notesSeparator: section.getAttribute( 'data-separator-notes' ),
attributes: getForwardedAttributes( section )
});
}
});
Promise.all( externalPromises ).then( resolve );
} );
}
function loadExternalMarkdown( section ) {
return new Promise( function( resolve, reject ) {
var xhr = new XMLHttpRequest(),
url = section.getAttribute( 'data-markdown' );
var datacharset = section.getAttribute( 'data-charset' );
// see https://developer.mozilla.org/en-US/docs/Web/API/element.getAttribute#Notes
if( datacharset != null && datacharset != '' ) {
xhr.overrideMimeType( 'text/html; charset=' + datacharset );
}
xhr.onreadystatechange = function( section, xhr ) {
if( xhr.readyState === 4 ) {
// file protocol yields status code 0 (useful for local debug, mobile applications etc.)
if ( ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status === 0 ) {
resolve( xhr, url );
}
else {
reject( xhr, url );
}
}
}.bind( this, section, xhr );
xhr.open( 'GET', url, true );
try {
xhr.send();
}
catch ( e ) {
console.warn( 'Failed to get the Markdown file ' + url + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + e );
resolve( xhr, url );
}
} );
}
/**
* Check if a node value has the attributes pattern.
* If yes, extract it and add that value as one or several attributes
* to the target element.
*
* You need Cache Killer on Chrome to see the effect on any FOM transformation
* directly on refresh (F5)
* http://stackoverflow.com/questions/5690269/disabling-chrome-cache-for-website-development/7000899#answer-11786277
*/
function addAttributeInElement( node, elementTarget, separator ) {
var mardownClassesInElementsRegex = new RegExp( separator, 'mg' );
var mardownClassRegex = new RegExp( "([^\"= ]+?)=\"([^\"]+?)\"|(data-[^\"= ]+?)(?=[\" ])", 'mg' );
var nodeValue = node.nodeValue;
var matches,
matchesClass;
if( matches = mardownClassesInElementsRegex.exec( nodeValue ) ) {
var classes = matches[1];
nodeValue = nodeValue.substring( 0, matches.index ) + nodeValue.substring( mardownClassesInElementsRegex.lastIndex );
node.nodeValue = nodeValue;
while( matchesClass = mardownClassRegex.exec( classes ) ) {
if( matchesClass[2] ) {
elementTarget.setAttribute( matchesClass[1], matchesClass[2] );
} else {
elementTarget.setAttribute( matchesClass[3], "" );
}
}
return true;
}
return false;
}
/**
* Add attributes to the parent element of a text node,
* or the element of an attribute node.
*/
function addAttributes( section, element, previousElement, separatorElementAttributes, separatorSectionAttributes ) {
if ( element != null && element.childNodes != undefined && element.childNodes.length > 0 ) {
var previousParentElement = element;
for( var i = 0; i < element.childNodes.length; i++ ) {
var childElement = element.childNodes[i];
if ( i > 0 ) {
var j = i - 1;
while ( j >= 0 ) {
var aPreviousChildElement = element.childNodes[j];
if ( typeof aPreviousChildElement.setAttribute == 'function' && aPreviousChildElement.tagName != "BR" ) {
previousParentElement = aPreviousChildElement;
break;
}
j = j - 1;
}
}
var parentSection = section;
if( childElement.nodeName == "section" ) {
parentSection = childElement ;
previousParentElement = childElement ;
}
if ( typeof childElement.setAttribute == 'function' || childElement.nodeType == Node.COMMENT_NODE ) {
addAttributes( parentSection, childElement, previousParentElement, separatorElementAttributes, separatorSectionAttributes );
}
}
}
if ( element.nodeType == Node.COMMENT_NODE ) {
if ( addAttributeInElement( element, previousElement, separatorElementAttributes ) == false ) {
addAttributeInElement( element, section, separatorSectionAttributes );
}
}
}
/**
* Converts any current data-markdown slides in the
* DOM to HTML.
*/
function convertSlides() {
var sections = deck.getRevealElement().querySelectorAll( '[data-markdown]:not([data-markdown-parsed])');
[].slice.call( sections ).forEach( function( section ) {
section.setAttribute( 'data-markdown-parsed', true )
var notes = section.querySelector( 'aside.notes' );
var markdown = getMarkdownFromSlide( section );
section.innerHTML = marked( markdown );
addAttributes( section, section, null, section.getAttribute( 'data-element-attributes' ) ||
section.parentNode.getAttribute( 'data-element-attributes' ) ||
DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR,
section.getAttribute( 'data-attributes' ) ||
section.parentNode.getAttribute( 'data-attributes' ) ||
DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR);
// If there were notes, we need to re-add them after
// having overwritten the section's HTML
if( notes ) {
section.appendChild( notes );
}
} );
return Promise.resolve();
}
function escapeForHTML( input ) {
return input.replace( /([&<>'"])/g, char => HTML_ESCAPE_MAP[char] );
}
return {
id: 'markdown',
/**
* Starts processing and converting Markdown within the
* current reveal.js deck.
*/
init: function( reveal ) {
deck = reveal;
let { renderer, animateLists, ...markedOptions } = deck.getConfig().markdown || {};
if( !renderer ) {
renderer = new marked.Renderer();
renderer.code = ( code, language ) => {
// Off by default
let lineNumbers = '';
// Users can opt in to show line numbers and highlight
// specific lines.
// ```javascript [] show line numbers
// ```javascript [1,4-8] highlights lines 1 and 4-8
if( CODE_LINE_NUMBER_REGEX.test( language ) ) {
lineNumbers = language.match( CODE_LINE_NUMBER_REGEX )[1].trim();
lineNumbers = `data-line-numbers="${lineNumbers}"`;
language = language.replace( CODE_LINE_NUMBER_REGEX, '' ).trim();
}
// Escape before this gets injected into the DOM to
// avoid having the HTML parser alter our code before
// highlight.js is able to read it
code = escapeForHTML( code );
return `<pre><code ${lineNumbers} class="${language}">${code}</code></pre>`;
};
}
if( animateLists === true ) {
renderer.listitem = text => `<li class="fragment">${text}</li>`;
}
marked.setOptions( {
renderer,
...markedOptions
} );
return processSlides( deck.getRevealElement() ).then( convertSlides );
},
// TODO: Do these belong in the API?
processSlides: processSlides,
convertSlides: convertSlides,
slidify: slidify,
marked: marked
}
};
export default Plugin;
site_libs/revealjs/plugin/math/katex.js
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/**
* A plugin which enables rendering of math equations inside
* of reveal.js slides. Essentially a thin wrapper for KaTeX.
*
* @author Hakim El Hattab
* @author Gerhard Burger
*/
export const KaTeX = () => {
let deck;
let defaultOptions = {
version: 'latest',
delimiters: [
{left: '$$', right: '$$', display: true}, // Note: $$ has to come before $
{left: '$', right: '$', display: false},
{left: '\\(', right: '\\)', display: false},
{left: '\\[', right: '\\]', display: true}
],
ignoredTags: ['script', 'noscript', 'style', 'textarea', 'pre']
}
const loadCss = src => {
let link = document.createElement('link');
link.rel = 'stylesheet';
link.href = src;
document.head.appendChild(link);
};
/**
* Loads a JavaScript file and returns a Promise for when it is loaded
* Credits: https://aaronsmith.online/easily-load-an-external-script-using-javascript/
*/
const loadScript = src => {
return new Promise((resolve, reject) => {
const script = document.createElement('script')
script.type = 'text/javascript'
script.onload = resolve
script.onerror = reject
script.src = src
document.head.append(script)
})
};
async function loadScripts(urls) {
for(const url of urls) {
await loadScript(url);
}
}
return {
id: 'katex',
init: function (reveal) {
deck = reveal;
let revealOptions = deck.getConfig().katex || {};
let options = {...defaultOptions, ...revealOptions};
const {local, version, extensions, ...katexOptions} = options;
let baseUrl = options.local || 'https://cdn.jsdelivr.net/npm/katex';
let versionString = options.local ? '' : '@' + options.version;
let cssUrl = baseUrl + versionString + '/dist/katex.min.css';
let katexUrl = baseUrl + versionString + '/dist/katex.min.js';
let mhchemUrl = baseUrl + versionString + '/dist/contrib/mhchem.min.js'
let karUrl = baseUrl + versionString + '/dist/contrib/auto-render.min.js';
let katexScripts = [katexUrl];
if(options.extensions && options.extensions.includes("mhchem")) {
katexScripts.push(mhchemUrl);
}
katexScripts.push(karUrl);
const renderMath = () => {
renderMathInElement(reveal.getSlidesElement(), katexOptions);
deck.layout();
}
loadCss(cssUrl);
// For some reason dynamically loading with defer attribute doesn't result in the expected behavior, the below code does
loadScripts(katexScripts).then(() => {
if( deck.isReady() ) {
renderMath();
}
else {
deck.on( 'ready', renderMath.bind( this ) );
}
});
}
}
};
site_libs/revealjs/plugin/math/math.esm.js
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site_libs/revealjs/plugin/math/math.js
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site_libs/revealjs/plugin/math/mathjax2.js
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/**
* A plugin which enables rendering of math equations inside
* of reveal.js slides. Essentially a thin wrapper for MathJax.
*
* @author Hakim El Hattab
*/
export const MathJax2 = () => {
// The reveal.js instance this plugin is attached to
let deck;
let defaultOptions = {
messageStyle: 'none',
tex2jax: {
inlineMath: [ [ '$', '$' ], [ '\\(', '\\)' ] ],
skipTags: [ 'script', 'noscript', 'style', 'textarea', 'pre' ]
},
skipStartupTypeset: true
};
function loadScript( url, callback ) {
let head = document.querySelector( 'head' );
let script = document.createElement( 'script' );
script.type = 'text/javascript';
script.src = url;
// Wrapper for callback to make sure it only fires once
let finish = () => {
if( typeof callback === 'function' ) {
callback.call();
callback = null;
}
}
script.onload = finish;
// IE
script.onreadystatechange = () => {
if ( this.readyState === 'loaded' ) {
finish();
}
}
// Normal browsers
head.appendChild( script );
}
return {
id: 'mathjax2',
init: function( reveal ) {
deck = reveal;
let revealOptions = deck.getConfig().mathjax2 || deck.getConfig().math || {};
let options = { ...defaultOptions, ...revealOptions };
let mathjax = options.mathjax || 'https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js';
let config = options.config || 'TeX-AMS_HTML-full';
let url = mathjax + '?config=' + config;
options.tex2jax = { ...defaultOptions.tex2jax, ...revealOptions.tex2jax };
options.mathjax = options.config = null;
loadScript( url, function() {
MathJax.Hub.Config( options );
// Typeset followed by an immediate reveal.js layout since
// the typesetting process could affect slide height
MathJax.Hub.Queue( [ 'Typeset', MathJax.Hub, deck.getRevealElement() ] );
MathJax.Hub.Queue( deck.layout );
// Reprocess equations in slides when they turn visible
deck.on( 'slidechanged', function( event ) {
MathJax.Hub.Queue( [ 'Typeset', MathJax.Hub, event.currentSlide ] );
} );
} );
}
}
};
site_libs/revealjs/plugin/math/mathjax3.js
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/**
* A plugin which enables rendering of math equations inside
* of reveal.js slides. Essentially a thin wrapper for MathJax 3
*
* @author Hakim El Hattab
* @author Gerhard Burger
*/
export const MathJax3 = () => {
// The reveal.js instance this plugin is attached to
let deck;
let defaultOptions = {
tex: {
inlineMath: [ [ '$', '$' ], [ '\\(', '\\)' ] ]
},
options: {
skipHtmlTags: [ 'script', 'noscript', 'style', 'textarea', 'pre' ]
},
startup: {
ready: () => {
MathJax.startup.defaultReady();
MathJax.startup.promise.then(() => {
Reveal.layout();
});
}
}
};
function loadScript( url, callback ) {
let script = document.createElement( 'script' );
script.type = "text/javascript"
script.id = "MathJax-script"
script.src = url;
script.async = true
// Wrapper for callback to make sure it only fires once
script.onload = () => {
if (typeof callback === 'function') {
callback.call();
callback = null;
}
};
document.head.appendChild( script );
}
return {
id: 'mathjax3',
init: function(reveal) {
deck = reveal;
let revealOptions = deck.getConfig().mathjax3 || {};
let options = {...defaultOptions, ...revealOptions};
options.tex = {...defaultOptions.tex, ...revealOptions.tex}
options.options = {...defaultOptions.options, ...revealOptions.options}
options.startup = {...defaultOptions.startup, ...revealOptions.startup}
let url = options.mathjax || 'https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js';
options.mathjax = null;
window.MathJax = options;
loadScript( url, function() {
// Reprocess equations in slides when they turn visible
Reveal.addEventListener( 'slidechanged', function( event ) {
MathJax.typeset();
} );
} );
}
}
};
site_libs/revealjs/plugin/math/plugin.js
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import {KaTeX} from "./katex";
import {MathJax2} from "./mathjax2";
import {MathJax3} from "./mathjax3";
const defaultTypesetter = MathJax2;
/*!
* This plugin is a wrapper for the MathJax2,
* MathJax3 and KaTeX typesetter plugins.
*/
export default Plugin = Object.assign( defaultTypesetter(), {
KaTeX,
MathJax2,
MathJax3
} );
site_libs/revealjs/plugin/notes/notes.esm.js
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site_libs/revealjs/plugin/notes/notes.js
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site_libs/revealjs/plugin/notes/plugin.js
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import speakerViewHTML from './speaker-view.html';
import { marked } from 'marked';
/**
* Handles opening of and synchronization with the reveal.js
* notes window.
*
* Handshake process:
* 1. This window posts 'connect' to notes window
* - Includes URL of presentation to show
* 2. Notes window responds with 'connected' when it is available
* 3. This window proceeds to send the current presentation state
* to the notes window
*/
const Plugin = () => {
let connectInterval;
let speakerWindow = null;
let deck;
/**
* Opens a new speaker view window.
*/
function openSpeakerWindow() {
// If a window is already open, focus it
if( speakerWindow && !speakerWindow.closed ) {
speakerWindow.focus();
}
else {
speakerWindow = window.open( 'about:blank', 'reveal.js - Notes', 'width=1100,height=700' );
speakerWindow.marked = marked;
speakerWindow.document.write( speakerViewHTML );
if( !speakerWindow ) {
alert( 'Speaker view popup failed to open. Please make sure popups are allowed and reopen the speaker view.' );
return;
}
connect();
}
}
/**
* Reconnect with an existing speaker view window.
*/
function reconnectSpeakerWindow( reconnectWindow ) {
if( speakerWindow && !speakerWindow.closed ) {
speakerWindow.focus();
}
else {
speakerWindow = reconnectWindow;
window.addEventListener( 'message', onPostMessage );
onConnected();
}
}
/**
* Connect to the notes window through a postmessage handshake.
* Using postmessage enables us to work in situations where the
* origins differ, such as a presentation being opened from the
* file system.
*/
function connect() {
const presentationURL = deck.getConfig().url;
const url = typeof presentationURL === 'string' ? presentationURL :
window.location.protocol + '//' + window.location.host + window.location.pathname + window.location.search;
// Keep trying to connect until we get a 'connected' message back
connectInterval = setInterval( function() {
speakerWindow.postMessage( JSON.stringify( {
namespace: 'reveal-notes',
type: 'connect',
state: deck.getState(),
url
} ), '*' );
}, 500 );
window.addEventListener( 'message', onPostMessage );
}
/**
* Calls the specified Reveal.js method with the provided argument
* and then pushes the result to the notes frame.
*/
function callRevealApi( methodName, methodArguments, callId ) {
let result = deck[methodName].apply( deck, methodArguments );
speakerWindow.postMessage( JSON.stringify( {
namespace: 'reveal-notes',
type: 'return',
result,
callId
} ), '*' );
}
/**
* Posts the current slide data to the notes window.
*/
function post( event ) {
let slideElement = deck.getCurrentSlide(),
notesElement = slideElement.querySelector( 'aside.notes' ),
fragmentElement = slideElement.querySelector( '.current-fragment' );
let messageData = {
namespace: 'reveal-notes',
type: 'state',
notes: '',
markdown: false,
whitespace: 'normal',
state: deck.getState()
};
// Look for notes defined in a slide attribute
if( slideElement.hasAttribute( 'data-notes' ) ) {
messageData.notes = slideElement.getAttribute( 'data-notes' );
messageData.whitespace = 'pre-wrap';
}
// Look for notes defined in a fragment
if( fragmentElement ) {
let fragmentNotes = fragmentElement.querySelector( 'aside.notes' );
if( fragmentNotes ) {
notesElement = fragmentNotes;
}
else if( fragmentElement.hasAttribute( 'data-notes' ) ) {
messageData.notes = fragmentElement.getAttribute( 'data-notes' );
messageData.whitespace = 'pre-wrap';
// In case there are slide notes
notesElement = null;
}
}
// Look for notes defined in an aside element
if( notesElement ) {
messageData.notes = notesElement.innerHTML;
messageData.markdown = typeof notesElement.getAttribute( 'data-markdown' ) === 'string';
}
speakerWindow.postMessage( JSON.stringify( messageData ), '*' );
}
function onPostMessage( event ) {
let data = JSON.parse( event.data );
if( data && data.namespace === 'reveal-notes' && data.type === 'connected' ) {
clearInterval( connectInterval );
onConnected();
}
else if( data && data.namespace === 'reveal-notes' && data.type === 'call' ) {
callRevealApi( data.methodName, data.arguments, data.callId );
}
}
/**
* Called once we have established a connection to the notes
* window.
*/
function onConnected() {
// Monitor events that trigger a change in state
deck.on( 'slidechanged', post );
deck.on( 'fragmentshown', post );
deck.on( 'fragmenthidden', post );
deck.on( 'overviewhidden', post );
deck.on( 'overviewshown', post );
deck.on( 'paused', post );
deck.on( 'resumed', post );
// Post the initial state
post();
}
return {
id: 'notes',
init: function( reveal ) {
deck = reveal;
if( !/receiver/i.test( window.location.search ) ) {
// If the there's a 'notes' query set, open directly
if( window.location.search.match( /(\?|\&)notes/gi ) !== null ) {
openSpeakerWindow();
}
else {
// Keep listening for speaker view hearbeats. If we receive a
// heartbeat from an orphaned window, reconnect it. This ensures
// that we remain connected to the notes even if the presentation
// is reloaded.
window.addEventListener( 'message', event => {
if( !speakerWindow && typeof event.data === 'string' ) {
let data;
try {
data = JSON.parse( event.data );
}
catch( error ) {}
if( data && data.namespace === 'reveal-notes' && data.type === 'heartbeat' ) {
reconnectSpeakerWindow( event.source );
}
}
});
}
// Open the notes when the 's' key is hit
deck.addKeyBinding({keyCode: 83, key: 'S', description: 'Speaker notes view'}, function() {
openSpeakerWindow();
} );
}
},
open: openSpeakerWindow
};
};
export default Plugin;
site_libs/revealjs/plugin/notes/speaker-view.html
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<!--
NOTE: You need to build the notes plugin after making changes to this file.
-->
<html lang="en">
<head>
<meta charset="utf-8">
<title>reveal.js - Speaker View</title>
<style>
body {
font-family: Helvetica;
font-size: 18px;
}
#current-slide,
#upcoming-slide,
#speaker-controls {
padding: 6px;
box-sizing: border-box;
-moz-box-sizing: border-box;
}
#current-slide iframe,
#upcoming-slide iframe {
width: 100%;
height: 100%;
border: 1px solid #ddd;
}
#current-slide .label,
#upcoming-slide .label {
position: absolute;
top: 10px;
left: 10px;
z-index: 2;
}
#connection-status {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 20;
padding: 30% 20% 20% 20%;
font-size: 18px;
color: #222;
background: #fff;
text-align: center;
box-sizing: border-box;
line-height: 1.4;
}
.overlay-element {
height: 34px;
line-height: 34px;
padding: 0 10px;
text-shadow: none;
background: rgba( 220, 220, 220, 0.8 );
color: #222;
font-size: 14px;
}
.overlay-element.interactive:hover {
background: rgba( 220, 220, 220, 1 );
}
#current-slide {
position: absolute;
width: 60%;
height: 100%;
top: 0;
left: 0;
padding-right: 0;
}
#upcoming-slide {
position: absolute;
width: 40%;
height: 40%;
right: 0;
top: 0;
}
/* Speaker controls */
#speaker-controls {
position: absolute;
top: 40%;
right: 0;
width: 40%;
height: 60%;
overflow: auto;
font-size: 18px;
}
.speaker-controls-time.hidden,
.speaker-controls-notes.hidden {
display: none;
}
.speaker-controls-time .label,
.speaker-controls-pace .label,
.speaker-controls-notes .label {
text-transform: uppercase;
font-weight: normal;
font-size: 0.66em;
color: #666;
margin: 0;
}
.speaker-controls-time, .speaker-controls-pace {
border-bottom: 1px solid rgba( 200, 200, 200, 0.5 );
margin-bottom: 10px;
padding: 10px 16px;
padding-bottom: 20px;
cursor: pointer;
}
.speaker-controls-time .reset-button {
opacity: 0;
float: right;
color: #666;
text-decoration: none;
}
.speaker-controls-time:hover .reset-button {
opacity: 1;
}
.speaker-controls-time .timer,
.speaker-controls-time .clock {
width: 50%;
}
.speaker-controls-time .timer,
.speaker-controls-time .clock,
.speaker-controls-time .pacing .hours-value,
.speaker-controls-time .pacing .minutes-value,
.speaker-controls-time .pacing .seconds-value {
font-size: 1.9em;
}
.speaker-controls-time .timer {
float: left;
}
.speaker-controls-time .clock {
float: right;
text-align: right;
}
.speaker-controls-time span.mute {
opacity: 0.3;
}
.speaker-controls-time .pacing-title {
margin-top: 5px;
}
.speaker-controls-time .pacing.ahead {
color: blue;
}
.speaker-controls-time .pacing.on-track {
color: green;
}
.speaker-controls-time .pacing.behind {
color: red;
}
.speaker-controls-notes {
padding: 10px 16px;
}
.speaker-controls-notes .value {
margin-top: 5px;
line-height: 1.4;
font-size: 1.2em;
}
/* Layout selector */
#speaker-layout {
position: absolute;
top: 10px;
right: 10px;
color: #222;
z-index: 10;
}
#speaker-layout select {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
border: 0;
box-shadow: 0;
cursor: pointer;
opacity: 0;
font-size: 1em;
background-color: transparent;
-moz-appearance: none;
-webkit-appearance: none;
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
#speaker-layout select:focus {
outline: none;
box-shadow: none;
}
.clear {
clear: both;
}
/* Speaker layout: Wide */
body[data-speaker-layout="wide"] #current-slide,
body[data-speaker-layout="wide"] #upcoming-slide {
width: 50%;
height: 45%;
padding: 6px;
}
body[data-speaker-layout="wide"] #current-slide {
top: 0;
left: 0;
}
body[data-speaker-layout="wide"] #upcoming-slide {
top: 0;
left: 50%;
}
body[data-speaker-layout="wide"] #speaker-controls {
top: 45%;
left: 0;
width: 100%;
height: 50%;
font-size: 1.25em;
}
/* Speaker layout: Tall */
body[data-speaker-layout="tall"] #current-slide,
body[data-speaker-layout="tall"] #upcoming-slide {
width: 45%;
height: 50%;
padding: 6px;
}
body[data-speaker-layout="tall"] #current-slide {
top: 0;
left: 0;
}
body[data-speaker-layout="tall"] #upcoming-slide {
top: 50%;
left: 0;
}
body[data-speaker-layout="tall"] #speaker-controls {
padding-top: 40px;
top: 0;
left: 45%;
width: 55%;
height: 100%;
font-size: 1.25em;
}
/* Speaker layout: Notes only */
body[data-speaker-layout="notes-only"] #current-slide,
body[data-speaker-layout="notes-only"] #upcoming-slide {
display: none;
}
body[data-speaker-layout="notes-only"] #speaker-controls {
padding-top: 40px;
top: 0;
left: 0;
width: 100%;
height: 100%;
font-size: 1.25em;
}
@media screen and (max-width: 1080px) {
body[data-speaker-layout="default"] #speaker-controls {
font-size: 16px;
}
}
@media screen and (max-width: 900px) {
body[data-speaker-layout="default"] #speaker-controls {
font-size: 14px;
}
}
@media screen and (max-width: 800px) {
body[data-speaker-layout="default"] #speaker-controls {
font-size: 12px;
}
}
</style>
</head>
<body>
<div id="connection-status">Loading speaker view...</div>
<div id="current-slide"></div>
<div id="upcoming-slide"><span class="overlay-element label">Upcoming</span></div>
<div id="speaker-controls">
<div class="speaker-controls-time">
<h4 class="label">Time <span class="reset-button">Click to Reset</span></h4>
<div class="clock">
<span class="clock-value">0:00 AM</span>
</div>
<div class="timer">
<span class="hours-value">00</span><span class="minutes-value">:00</span><span class="seconds-value">:00</span>
</div>
<div class="clear"></div>
<h4 class="label pacing-title" style="display: none">Pacing – Time to finish current slide</h4>
<div class="pacing" style="display: none">
<span class="hours-value">00</span><span class="minutes-value">:00</span><span class="seconds-value">:00</span>
</div>
</div>
<div class="speaker-controls-notes hidden">
<h4 class="label">Notes</h4>
<div class="value"></div>
</div>
</div>
<div id="speaker-layout" class="overlay-element interactive">
<span class="speaker-layout-label"></span>
<select class="speaker-layout-dropdown"></select>
</div>
<script>
(function() {
var notes,
notesValue,
currentState,
currentSlide,
upcomingSlide,
layoutLabel,
layoutDropdown,
pendingCalls = {},
lastRevealApiCallId = 0,
connected = false,
whitelistedWindows = [window.opener];
var SPEAKER_LAYOUTS = {
'default': 'Default',
'wide': 'Wide',
'tall': 'Tall',
'notes-only': 'Notes only'
};
setupLayout();
var connectionStatus = document.querySelector( '#connection-status' );
var connectionTimeout = setTimeout( function() {
connectionStatus.innerHTML = 'Error connecting to main window.<br>Please try closing and reopening the speaker view.';
}, 5000 );
;
window.addEventListener( 'message', function( event ) {
// Validate the origin of this message to prevent XSS
if( window.location.origin !== event.origin && whitelistedWindows.indexOf( event.source ) === -1 ) {
return;
}
clearTimeout( connectionTimeout );
connectionStatus.style.display = 'none';
var data = JSON.parse( event.data );
// The overview mode is only useful to the reveal.js instance
// where navigation occurs so we don't sync it
if( data.state ) delete data.state.overview;
// Messages sent by the notes plugin inside of the main window
if( data && data.namespace === 'reveal-notes' ) {
if( data.type === 'connect' ) {
handleConnectMessage( data );
}
else if( data.type === 'state' ) {
handleStateMessage( data );
}
else if( data.type === 'return' ) {
pendingCalls[data.callId](data.result);
delete pendingCalls[data.callId];
}
}
// Messages sent by the reveal.js inside of the current slide preview
else if( data && data.namespace === 'reveal' ) {
if( /ready/.test( data.eventName ) ) {
// Send a message back to notify that the handshake is complete
window.opener.postMessage( JSON.stringify({ namespace: 'reveal-notes', type: 'connected'} ), '*' );
}
else if( /slidechanged|fragmentshown|fragmenthidden|paused|resumed/.test( data.eventName ) && currentState !== JSON.stringify( data.state ) ) {
dispatchStateToMainWindow( data.state );
}
}
} );
/**
* Updates the presentation in the main window to match the state
* of the presentation in the notes window.
*/
const dispatchStateToMainWindow = debounce(( state ) => {
window.opener.postMessage( JSON.stringify({ method: 'setState', args: [ state ]} ), '*' );
}, 500);
/**
* Asynchronously calls the Reveal.js API of the main frame.
*/
function callRevealApi( methodName, methodArguments, callback ) {
var callId = ++lastRevealApiCallId;
pendingCalls[callId] = callback;
window.opener.postMessage( JSON.stringify( {
namespace: 'reveal-notes',
type: 'call',
callId: callId,
methodName: methodName,
arguments: methodArguments
} ), '*' );
}
/**
* Called when the main window is trying to establish a
* connection.
*/
function handleConnectMessage( data ) {
if( connected === false ) {
connected = true;
setupIframes( data );
setupKeyboard();
setupNotes();
setupTimer();
setupHeartbeat();
}
}
/**
* Called when the main window sends an updated state.
*/
function handleStateMessage( data ) {
// Store the most recently set state to avoid circular loops
// applying the same state
currentState = JSON.stringify( data.state );
// No need for updating the notes in case of fragment changes
if ( data.notes ) {
notes.classList.remove( 'hidden' );
notesValue.style.whiteSpace = data.whitespace;
if( data.markdown ) {
notesValue.innerHTML = marked( data.notes );
}
else {
notesValue.innerHTML = data.notes;
}
}
else {
notes.classList.add( 'hidden' );
}
// Update the note slides
currentSlide.contentWindow.postMessage( JSON.stringify({ method: 'setState', args: [ data.state ] }), '*' );
upcomingSlide.contentWindow.postMessage( JSON.stringify({ method: 'setState', args: [ data.state ] }), '*' );
upcomingSlide.contentWindow.postMessage( JSON.stringify({ method: 'next' }), '*' );
}
// Limit to max one state update per X ms
handleStateMessage = debounce( handleStateMessage, 200 );
/**
* Forward keyboard events to the current slide window.
* This enables keyboard events to work even if focus
* isn't set on the current slide iframe.
*
* Block F5 default handling, it reloads and disconnects
* the speaker notes window.
*/
function setupKeyboard() {
document.addEventListener( 'keydown', function( event ) {
if( event.keyCode === 116 || ( event.metaKey && event.keyCode === 82 ) ) {
event.preventDefault();
return false;
}
currentSlide.contentWindow.postMessage( JSON.stringify({ method: 'triggerKey', args: [ event.keyCode ] }), '*' );
} );
}
/**
* Creates the preview iframes.
*/
function setupIframes( data ) {
var params = [
'receiver',
'progress=false',
'history=false',
'transition=none',
'autoSlide=0',
'backgroundTransition=none'
].join( '&' );
var urlSeparator = /\?/.test(data.url) ? '&' : '?';
var hash = '#/' + data.state.indexh + '/' + data.state.indexv;
var currentURL = data.url + urlSeparator + params + '&postMessageEvents=true' + hash;
var upcomingURL = data.url + urlSeparator + params + '&controls=false' + hash;
currentSlide = document.createElement( 'iframe' );
currentSlide.setAttribute( 'width', 1280 );
currentSlide.setAttribute( 'height', 1024 );
currentSlide.setAttribute( 'src', currentURL );
document.querySelector( '#current-slide' ).appendChild( currentSlide );
upcomingSlide = document.createElement( 'iframe' );
upcomingSlide.setAttribute( 'width', 640 );
upcomingSlide.setAttribute( 'height', 512 );
upcomingSlide.setAttribute( 'src', upcomingURL );
document.querySelector( '#upcoming-slide' ).appendChild( upcomingSlide );
whitelistedWindows.push( currentSlide.contentWindow, upcomingSlide.contentWindow );
}
/**
* Setup the notes UI.
*/
function setupNotes() {
notes = document.querySelector( '.speaker-controls-notes' );
notesValue = document.querySelector( '.speaker-controls-notes .value' );
}
/**
* We send out a heartbeat at all times to ensure we can
* reconnect with the main presentation window after reloads.
*/
function setupHeartbeat() {
setInterval( () => {
window.opener.postMessage( JSON.stringify({ namespace: 'reveal-notes', type: 'heartbeat'} ), '*' );
}, 1000 );
}
function getTimings( callback ) {
callRevealApi( 'getSlidesAttributes', [], function ( slideAttributes ) {
callRevealApi( 'getConfig', [], function ( config ) {
var totalTime = config.totalTime;
var minTimePerSlide = config.minimumTimePerSlide || 0;
var defaultTiming = config.defaultTiming;
if ((defaultTiming == null) && (totalTime == null)) {
callback(null);
return;
}
// Setting totalTime overrides defaultTiming
if (totalTime) {
defaultTiming = 0;
}
var timings = [];
for ( var i in slideAttributes ) {
var slide = slideAttributes[ i ];
var timing = defaultTiming;
if( slide.hasOwnProperty( 'data-timing' )) {
var t = slide[ 'data-timing' ];
timing = parseInt(t);
if( isNaN(timing) ) {
console.warn("Could not parse timing '" + t + "' of slide " + i + "; using default of " + defaultTiming);
timing = defaultTiming;
}
}
timings.push(timing);
}
if ( totalTime ) {
// After we've allocated time to individual slides, we summarize it and
// subtract it from the total time
var remainingTime = totalTime - timings.reduce( function(a, b) { return a + b; }, 0 );
// The remaining time is divided by the number of slides that have 0 seconds
// allocated at the moment, giving the average time-per-slide on the remaining slides
var remainingSlides = (timings.filter( function(x) { return x == 0 }) ).length
var timePerSlide = Math.round( remainingTime / remainingSlides, 0 )
// And now we replace every zero-value timing with that average
timings = timings.map( function(x) { return (x==0 ? timePerSlide : x) } );
}
var slidesUnderMinimum = timings.filter( function(x) { return (x < minTimePerSlide) } ).length
if ( slidesUnderMinimum ) {
message = "The pacing time for " + slidesUnderMinimum + " slide(s) is under the configured minimum of " + minTimePerSlide + " seconds. Check the data-timing attribute on individual slides, or consider increasing the totalTime or minimumTimePerSlide configuration options (or removing some slides).";
alert(message);
}
callback( timings );
} );
} );
}
/**
* Return the number of seconds allocated for presenting
* all slides up to and including this one.
*/
function getTimeAllocated( timings, callback ) {
callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {
var allocated = 0;
for (var i in timings.slice(0, currentSlide + 1)) {
allocated += timings[i];
}
callback( allocated );
} );
}
/**
* Create the timer and clock and start updating them
* at an interval.
*/
function setupTimer() {
var start = new Date(),
timeEl = document.querySelector( '.speaker-controls-time' ),
clockEl = timeEl.querySelector( '.clock-value' ),
hoursEl = timeEl.querySelector( '.hours-value' ),
minutesEl = timeEl.querySelector( '.minutes-value' ),
secondsEl = timeEl.querySelector( '.seconds-value' ),
pacingTitleEl = timeEl.querySelector( '.pacing-title' ),
pacingEl = timeEl.querySelector( '.pacing' ),
pacingHoursEl = pacingEl.querySelector( '.hours-value' ),
pacingMinutesEl = pacingEl.querySelector( '.minutes-value' ),
pacingSecondsEl = pacingEl.querySelector( '.seconds-value' );
var timings = null;
getTimings( function ( _timings ) {
timings = _timings;
if (_timings !== null) {
pacingTitleEl.style.removeProperty('display');
pacingEl.style.removeProperty('display');
}
// Update once directly
_updateTimer();
// Then update every second
setInterval( _updateTimer, 1000 );
} );
function _resetTimer() {
if (timings == null) {
start = new Date();
_updateTimer();
}
else {
// Reset timer to beginning of current slide
getTimeAllocated( timings, function ( slideEndTimingSeconds ) {
var slideEndTiming = slideEndTimingSeconds * 1000;
callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {
var currentSlideTiming = timings[currentSlide] * 1000;
var previousSlidesTiming = slideEndTiming - currentSlideTiming;
var now = new Date();
start = new Date(now.getTime() - previousSlidesTiming);
_updateTimer();
} );
} );
}
}
timeEl.addEventListener( 'click', function() {
_resetTimer();
return false;
} );
function _displayTime( hrEl, minEl, secEl, time) {
var sign = Math.sign(time) == -1 ? "-" : "";
time = Math.abs(Math.round(time / 1000));
var seconds = time % 60;
var minutes = Math.floor( time / 60 ) % 60 ;
var hours = Math.floor( time / ( 60 * 60 )) ;
hrEl.innerHTML = sign + zeroPadInteger( hours );
if (hours == 0) {
hrEl.classList.add( 'mute' );
}
else {
hrEl.classList.remove( 'mute' );
}
minEl.innerHTML = ':' + zeroPadInteger( minutes );
if (hours == 0 && minutes == 0) {
minEl.classList.add( 'mute' );
}
else {
minEl.classList.remove( 'mute' );
}
secEl.innerHTML = ':' + zeroPadInteger( seconds );
}
function _updateTimer() {
var diff, hours, minutes, seconds,
now = new Date();
diff = now.getTime() - start.getTime();
clockEl.innerHTML = now.toLocaleTimeString( 'en-US', { hour12: true, hour: '2-digit', minute:'2-digit' } );
_displayTime( hoursEl, minutesEl, secondsEl, diff );
if (timings !== null) {
_updatePacing(diff);
}
}
function _updatePacing(diff) {
getTimeAllocated( timings, function ( slideEndTimingSeconds ) {
var slideEndTiming = slideEndTimingSeconds * 1000;
callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {
var currentSlideTiming = timings[currentSlide] * 1000;
var timeLeftCurrentSlide = slideEndTiming - diff;
if (timeLeftCurrentSlide < 0) {
pacingEl.className = 'pacing behind';
}
else if (timeLeftCurrentSlide < currentSlideTiming) {
pacingEl.className = 'pacing on-track';
}
else {
pacingEl.className = 'pacing ahead';
}
_displayTime( pacingHoursEl, pacingMinutesEl, pacingSecondsEl, timeLeftCurrentSlide );
} );
} );
}
}
/**
* Sets up the speaker view layout and layout selector.
*/
function setupLayout() {
layoutDropdown = document.querySelector( '.speaker-layout-dropdown' );
layoutLabel = document.querySelector( '.speaker-layout-label' );
// Render the list of available layouts
for( var id in SPEAKER_LAYOUTS ) {
var option = document.createElement( 'option' );
option.setAttribute( 'value', id );
option.textContent = SPEAKER_LAYOUTS[ id ];
layoutDropdown.appendChild( option );
}
// Monitor the dropdown for changes
layoutDropdown.addEventListener( 'change', function( event ) {
setLayout( layoutDropdown.value );
}, false );
// Restore any currently persisted layout
setLayout( getLayout() );
}
/**
* Sets a new speaker view layout. The layout is persisted
* in local storage.
*/
function setLayout( value ) {
var title = SPEAKER_LAYOUTS[ value ];
layoutLabel.innerHTML = 'Layout' + ( title ? ( ': ' + title ) : '' );
layoutDropdown.value = value;
document.body.setAttribute( 'data-speaker-layout', value );
// Persist locally
if( supportsLocalStorage() ) {
window.localStorage.setItem( 'reveal-speaker-layout', value );
}
}
/**
* Returns the ID of the most recently set speaker layout
* or our default layout if none has been set.
*/
function getLayout() {
if( supportsLocalStorage() ) {
var layout = window.localStorage.getItem( 'reveal-speaker-layout' );
if( layout ) {
return layout;
}
}
// Default to the first record in the layouts hash
for( var id in SPEAKER_LAYOUTS ) {
return id;
}
}
function supportsLocalStorage() {
try {
localStorage.setItem('test', 'test');
localStorage.removeItem('test');
return true;
}
catch( e ) {
return false;
}
}
function zeroPadInteger( num ) {
var str = '00' + parseInt( num );
return str.substring( str.length - 2 );
}
/**
* Limits the frequency at which a function can be called.
*/
function debounce( fn, ms ) {
var lastTime = 0,
timeout;
return function() {
var args = arguments;
var context = this;
clearTimeout( timeout );
var timeSinceLastCall = Date.now() - lastTime;
if( timeSinceLastCall > ms ) {
fn.apply( context, args );
lastTime = Date.now();
}
else {
timeout = setTimeout( function() {
fn.apply( context, args );
lastTime = Date.now();
}, ms - timeSinceLastCall );
}
}
}
})();
</script>
</body>
</html>
site_libs/revealjs/plugin/pdf-export/pdfexport.js
+108
View File
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var PdfExport = ( function( _Reveal ){
var Reveal = _Reveal;
var setStylesheet = null;
var installAltKeyBindings = null;
function getRevealJsPath(){
var regex = /\b[^/]+\/reveal.css$/i;
var script = Array.from( document.querySelectorAll( 'link' ) ).find( function( e ){
return e.attributes.href && e.attributes.href.value.search( regex ) >= 0;
});
if( !script ){
console.error( 'reveal.css could not be found in included <link> elements. Did you rename this file?' );
return '';
}
return script.attributes.href.value.replace( regex, '' );
}
function setStylesheet3( pdfExport ){
var link = document.querySelector( '#print' );
if( !link ){
link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.id = 'print';
document.querySelector( 'head' ).appendChild( link );
}
var style = 'paper';
if( pdfExport ){
style = 'pdf';
}
link.href = getRevealJsPath() + 'css/print/' + style + '.css';
}
function setStylesheet4( pdfExport ){
}
function installAltKeyBindings3(){
}
function installAltKeyBindings4(){
if( isPrintingPDF() ){
var config = Reveal.getConfig();
var shortcut = config.pdfExportShortcut || 'E';
window.addEventListener( 'keydown', function( e ){
if( e.target.nodeName.toUpperCase() == 'BODY'
&& ( e.key.toUpperCase() == shortcut.toUpperCase() || e.keyCode == shortcut.toUpperCase().charCodeAt( 0 ) ) ){
e.preventDefault();
togglePdfExport();
return false;
}
}, true );
}
}
function isPrintingPDF(){
return ( /print-pdf/gi ).test( window.location.search );
}
function togglePdfExport(){
var url_doc = new URL( document.URL );
var query_doc = new URLSearchParams( url_doc.searchParams );
if( isPrintingPDF() ){
query_doc.delete( 'print-pdf' );
}else{
query_doc.set( 'print-pdf', '' );
}
url_doc.search = ( query_doc.toString() ? '?' + query_doc.toString() : '' );
window.location.href = url_doc.toString();
}
function installKeyBindings(){
var config = Reveal.getConfig();
var shortcut = config.pdfExportShortcut || 'E';
Reveal.addKeyBinding({
keyCode: shortcut.toUpperCase().charCodeAt( 0 ),
key: shortcut.toUpperCase(),
description: 'PDF export mode'
}, togglePdfExport );
installAltKeyBindings();
}
function install(){
installKeyBindings();
setStylesheet( isPrintingPDF() );
}
var Plugin = {
}
if( Reveal && Reveal.VERSION && Reveal.VERSION.length && Reveal.VERSION[ 0 ] == '3' ){
// reveal 3.x
setStylesheet = setStylesheet3;
installAltKeyBindings = installAltKeyBindings3;
install();
}else{
// must be reveal 4.x
setStylesheet = setStylesheet4;
installAltKeyBindings = installAltKeyBindings4;
Plugin.id = 'pdf-export';
Plugin.init = function( _Reveal ){
Reveal = _Reveal;
install();
};
}
return Plugin;
})( Reveal );
site_libs/revealjs/plugin/pdf-export/plugin.yml
+2
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@@ -0,0 +1,2 @@
name: PdfExport
script: pdfexport.js
site_libs/revealjs/plugin/quarto-line-highlight/line-highlight.css
+31
View File
@@ -0,0 +1,31 @@
.reveal
div.sourceCode
pre
code.has-line-highlights
> span:not(.highlight-line) {
opacity: 0.4;
}
.reveal pre.numberSource {
padding-left: 0;
}
.reveal pre.numberSource code > span {
left: -2.1em;
}
pre.numberSource code > span > a:first-child::before {
left: -0.7em;
}
.reveal pre > code:not(:first-child).fragment {
position: absolute;
top: 0;
left: 0;
width: 100%;
box-sizing: border-box;
}
.reveal div.sourceCode pre code {
min-height: 100%;
}
site_libs/revealjs/plugin/quarto-line-highlight/line-highlight.js
+351
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@@ -0,0 +1,351 @@
window.QuartoLineHighlight = function () {
function isPrintView() {
return /print-pdf/gi.test(window.location.search);
}
const delimiters = {
step: "|",
line: ",",
lineRange: "-",
};
const regex = new RegExp(
"^[\\d" + Object.values(delimiters).join("") + "]+$"
);
function handleLinesSelector(deck, attr) {
// if we are in printview with pdfSeparateFragments: false
// then we'll also want to supress
if (regex.test(attr)) {
if (isPrintView() && deck.getConfig().pdfSeparateFragments !== true) {
return false;
} else {
return true;
}
} else {
return false;
}
}
const kCodeLineNumbersAttr = "data-code-line-numbers";
const kFragmentIndex = "data-fragment-index";
function initQuartoLineHighlight(deck) {
const divSourceCode = deck
.getRevealElement()
.querySelectorAll("div.sourceCode");
// Process each div created by Pandoc highlighting - numbered line are already included.
divSourceCode.forEach((el) => {
if (el.hasAttribute(kCodeLineNumbersAttr)) {
const codeLineAttr = el.getAttribute(kCodeLineNumbersAttr);
el.removeAttribute(kCodeLineNumbersAttr);
if (handleLinesSelector(deck, codeLineAttr)) {
// Only process if attr is a string to select lines to highlights
// e.g "1|3,6|8-11"
const codeBlock = el.querySelectorAll("pre code");
codeBlock.forEach((code) => {
// move attributes on code block
code.setAttribute(kCodeLineNumbersAttr, codeLineAttr);
const scrollState = { currentBlock: code };
// Check if there are steps and duplicate code block accordingly
const highlightSteps = splitLineNumbers(codeLineAttr);
if (highlightSteps.length > 1) {
// If the original code block has a fragment-index,
// each clone should follow in an incremental sequence
let fragmentIndex = parseInt(
code.getAttribute(kFragmentIndex),
10
);
fragmentIndex =
typeof fragmentIndex !== "number" || isNaN(fragmentIndex)
? null
: fragmentIndex;
let stepN = 1;
highlightSteps.slice(1).forEach(
// Generate fragments for all steps except the original block
(step) => {
var fragmentBlock = code.cloneNode(true);
fragmentBlock.setAttribute(
"data-code-line-numbers",
joinLineNumbers([step])
);
fragmentBlock.classList.add("fragment");
// Pandoc sets id on spans we need to keep unique
fragmentBlock
.querySelectorAll(":scope > span")
.forEach((span) => {
if (span.hasAttribute("id")) {
span.setAttribute(
"id",
span.getAttribute("id").concat("-" + stepN)
);
}
});
stepN = ++stepN;
// Add duplicated <code> element after existing one
code.parentNode.appendChild(fragmentBlock);
// Each new <code> element is highlighted based on the new attributes value
highlightCodeBlock(fragmentBlock);
if (typeof fragmentIndex === "number") {
fragmentBlock.setAttribute(kFragmentIndex, fragmentIndex);
fragmentIndex += 1;
} else {
fragmentBlock.removeAttribute(kFragmentIndex);
}
// Scroll highlights into view as we step through them
fragmentBlock.addEventListener(
"visible",
scrollHighlightedLineIntoView.bind(
this,
fragmentBlock,
scrollState
)
);
fragmentBlock.addEventListener(
"hidden",
scrollHighlightedLineIntoView.bind(
this,
fragmentBlock.previousSibling,
scrollState
)
);
}
);
code.removeAttribute(kFragmentIndex);
code.setAttribute(
kCodeLineNumbersAttr,
joinLineNumbers([highlightSteps[0]])
);
}
// Scroll the first highlight into view when the slide becomes visible.
const slide =
typeof code.closest === "function"
? code.closest("section:not(.stack)")
: null;
if (slide) {
const scrollFirstHighlightIntoView = function () {
scrollHighlightedLineIntoView(code, scrollState, true);
slide.removeEventListener(
"visible",
scrollFirstHighlightIntoView
);
};
slide.addEventListener("visible", scrollFirstHighlightIntoView);
}
highlightCodeBlock(code);
});
}
}
});
}
function highlightCodeBlock(codeBlock) {
const highlightSteps = splitLineNumbers(
codeBlock.getAttribute(kCodeLineNumbersAttr)
);
if (highlightSteps.length) {
// If we have at least one step, we generate fragments
highlightSteps[0].forEach((highlight) => {
// Add expected class on <pre> for reveal CSS
codeBlock.parentNode.classList.add("code-wrapper");
// Select lines to highlight
spanToHighlight = [];
if (typeof highlight.last === "number") {
spanToHighlight = [].slice.call(
codeBlock.querySelectorAll(
":scope > span:nth-of-type(n+" +
highlight.first +
"):nth-of-type(-n+" +
highlight.last +
")"
)
);
} else if (typeof highlight.first === "number") {
spanToHighlight = [].slice.call(
codeBlock.querySelectorAll(
":scope > span:nth-of-type(" + highlight.first + ")"
)
);
}
if (spanToHighlight.length) {
// Add a class on <code> and <span> to select line to highlight
spanToHighlight.forEach((span) =>
span.classList.add("highlight-line")
);
codeBlock.classList.add("has-line-highlights");
}
});
}
}
/**
* Animates scrolling to the first highlighted line
* in the given code block.
*/
function scrollHighlightedLineIntoView(block, scrollState, skipAnimation) {
window.cancelAnimationFrame(scrollState.animationFrameID);
// Match the scroll position of the currently visible
// code block
if (scrollState.currentBlock) {
block.scrollTop = scrollState.currentBlock.scrollTop;
}
// Remember the current code block so that we can match
// its scroll position when showing/hiding fragments
scrollState.currentBlock = block;
const highlightBounds = getHighlightedLineBounds(block);
let viewportHeight = block.offsetHeight;
// Subtract padding from the viewport height
const blockStyles = window.getComputedStyle(block);
viewportHeight -=
parseInt(blockStyles.paddingTop) + parseInt(blockStyles.paddingBottom);
// Scroll position which centers all highlights
const startTop = block.scrollTop;
let targetTop =
highlightBounds.top +
(Math.min(highlightBounds.bottom - highlightBounds.top, viewportHeight) -
viewportHeight) /
2;
// Make sure the scroll target is within bounds
targetTop = Math.max(
Math.min(targetTop, block.scrollHeight - viewportHeight),
0
);
if (skipAnimation === true || startTop === targetTop) {
block.scrollTop = targetTop;
} else {
// Don't attempt to scroll if there is no overflow
if (block.scrollHeight <= viewportHeight) return;
let time = 0;
const animate = function () {
time = Math.min(time + 0.02, 1);
// Update our eased scroll position
block.scrollTop =
startTop + (targetTop - startTop) * easeInOutQuart(time);
// Keep animating unless we've reached the end
if (time < 1) {
scrollState.animationFrameID = requestAnimationFrame(animate);
}
};
animate();
}
}
function getHighlightedLineBounds(block) {
const highlightedLines = block.querySelectorAll(".highlight-line");
if (highlightedLines.length === 0) {
return { top: 0, bottom: 0 };
} else {
const firstHighlight = highlightedLines[0];
const lastHighlight = highlightedLines[highlightedLines.length - 1];
return {
top: firstHighlight.offsetTop,
bottom: lastHighlight.offsetTop + lastHighlight.offsetHeight,
};
}
}
/**
* The easing function used when scrolling.
*/
function easeInOutQuart(t) {
// easeInOutQuart
return t < 0.5 ? 8 * t * t * t * t : 1 - 8 * --t * t * t * t;
}
function splitLineNumbers(lineNumbersAttr) {
// remove space
lineNumbersAttr = lineNumbersAttr.replace("/s/g", "");
// seperate steps (for fragment)
lineNumbersAttr = lineNumbersAttr.split(delimiters.step);
// for each step, calculate first and last line, if any
return lineNumbersAttr.map((highlights) => {
// detect lines
const lines = highlights.split(delimiters.line);
return lines.map((range) => {
if (/^[\d-]+$/.test(range)) {
range = range.split(delimiters.lineRange);
const firstLine = parseInt(range[0], 10);
const lastLine = range[1] ? parseInt(range[1], 10) : undefined;
return {
first: firstLine,
last: lastLine,
};
} else {
return {};
}
});
});
}
function joinLineNumbers(splittedLineNumbers) {
return splittedLineNumbers
.map(function (highlights) {
return highlights
.map(function (highlight) {
// Line range
if (typeof highlight.last === "number") {
return highlight.first + delimiters.lineRange + highlight.last;
}
// Single line
else if (typeof highlight.first === "number") {
return highlight.first;
}
// All lines
else {
return "";
}
})
.join(delimiters.line);
})
.join(delimiters.step);
}
return {
id: "quarto-line-highlight",
init: function (deck) {
initQuartoLineHighlight(deck);
// If we're printing to PDF, scroll the code highlights of
// all blocks in the deck into view at once
deck.on("pdf-ready", function () {
[].slice
.call(
deck
.getRevealElement()
.querySelectorAll(
"pre code[data-code-line-numbers].current-fragment"
)
)
.forEach(function (block) {
scrollHighlightedLineIntoView(block, {}, true);
});
});
},
};
};
site_libs/revealjs/plugin/quarto-line-highlight/plugin.yml
+4
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# adapted from https://github.com/hakimel/reveal.js/tree/master/plugin/highlight
name: QuartoLineHighlight
script: line-highlight.js
stylesheet: line-highlight.css
site_libs/revealjs/plugin/quarto-support/footer.css
+110
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.reveal .slide-logo {
display: block;
position: fixed;
bottom: 0;
right: 12px;
max-height: 2.2rem;
height: 100%;
width: auto;
z-index: 2;
}
.reveal .footer {
display: block;
position: fixed;
bottom: 18px;
width: 100%;
margin: 0 auto;
text-align: center;
font-size: 18px;
z-index: 2;
}
.reveal .footer > * {
margin-top: 0;
margin-bottom: 0;
}
.reveal .slide .footer {
display: none;
}
.reveal .slide-number {
bottom: 10px;
right: 10px;
font-size: 16px;
background-color: transparent;
}
.reveal.has-logo .slide-number {
bottom: initial;
top: 8px;
right: 8px;
}
.reveal .slide-number .slide-number-delimiter {
margin: 0;
}
.reveal .slide-menu-button {
left: 8px;
bottom: 8px;
}
.reveal .slide-chalkboard-buttons {
position: fixed;
left: 12px;
bottom: 8px;
z-index: 30;
font-size: 24px;
}
.reveal .slide-chalkboard-buttons.slide-menu-offset {
left: 54px;
}
.reveal .slide-chalkboard-buttons > span {
margin-right: 14px;
cursor: pointer;
}
@media screen and (max-width: 800px) {
.reveal .slide-logo {
max-height: 1.1rem;
bottom: -2px;
right: 10px;
}
.reveal .footer {
font-size: 14px;
bottom: 12px;
}
.reveal .slide-number {
font-size: 12px;
bottom: 7px;
}
.reveal .slide-menu-button .fas::before {
height: 1.3rem;
width: 1.3rem;
vertical-align: -0.125em;
background-size: 1.3rem 1.3rem;
}
.reveal .slide-chalkboard-buttons .fas::before {
height: 0.95rem;
width: 0.95rem;
background-size: 0.95rem 0.95rem;
vertical-align: -0em;
}
.reveal .slide-chalkboard-buttons.slide-menu-offset {
left: 36px;
}
.reveal .slide-chalkboard-buttons > span {
margin-right: 9px;
}
}
html.print-pdf .reveal .slide-menu-button,
html.print-pdf .reveal .slide-chalkboard-buttons {
display: none;
}
site_libs/revealjs/plugin/quarto-support/plugin.yml
+5
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@@ -0,0 +1,5 @@
name: QuartoSupport
script: support.js
stylesheet: footer.css
config:
smaller: false
site_libs/revealjs/plugin/quarto-support/support.js
+290
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@@ -0,0 +1,290 @@
// catch all plugin for various quarto features
window.QuartoSupport = function () {
function isPrintView() {
return /print-pdf/gi.test(window.location.search);
}
// implement controlsAudo
function controlsAuto(deck) {
const config = deck.getConfig();
if (config.controlsAuto === true) {
const iframe = window.location !== window.parent.location;
const localhost =
window.location.hostname === "localhost" ||
window.location.hostname === "127.0.0.1";
deck.configure({
controls:
(iframe && !localhost) ||
(deck.hasVerticalSlides() && config.navigationMode !== "linear"),
});
}
}
// helper to provide event handlers for all links in a container
function handleLinkClickEvents(deck, container) {
Array.from(container.querySelectorAll("a")).forEach((el) => {
const url = el.getAttribute("href");
if (/^(http|www)/gi.test(url)) {
el.addEventListener(
"click",
(ev) => {
const fullscreen = !!window.document.fullscreen;
const dataPreviewLink = el.getAttribute("data-preview-link");
// if there is a local specifcation then use that
if (dataPreviewLink) {
if (
dataPreviewLink === "true" ||
(dataPreviewLink === "auto" && fullscreen)
) {
ev.preventDefault();
deck.showPreview(url);
return false;
}
} else {
const previewLinks = !!deck.getConfig().previewLinks;
const previewLinksAuto =
deck.getConfig().previewLinksAuto === true;
if (previewLinks == true || (previewLinksAuto && fullscreen)) {
ev.preventDefault();
deck.showPreview(url);
return false;
}
}
// if the deck is in an iframe we want to open it externally
// (don't do this when in vscode though as it has its own
// handler for opening links externally that will be play)
const iframe = window.location !== window.parent.location;
if (
iframe &&
!window.location.search.includes("quartoPreviewReqId=")
) {
ev.preventDefault();
ev.stopImmediatePropagation();
window.open(url, "_blank");
return false;
}
// if the user has set data-preview-link to "auto" we need to handle the event
// (because reveal will interpret "auto" as true)
if (dataPreviewLink === "auto") {
ev.preventDefault();
ev.stopImmediatePropagation();
const target =
el.getAttribute("target") ||
(ev.ctrlKey || ev.metaKey ? "_blank" : "");
if (target) {
window.open(url, target);
} else {
window.location.href = url;
}
return false;
}
},
false
);
}
});
}
// implement previewLinksAuto
function previewLinksAuto(deck) {
handleLinkClickEvents(deck, deck.getRevealElement());
}
// apply styles
function applyGlobalStyles(deck) {
if (deck.getConfig()["smaller"] === true) {
const revealParent = deck.getRevealElement();
revealParent.classList.add("smaller");
}
}
// add logo image
function addLogoImage(deck) {
const revealParent = deck.getRevealElement();
const logoImg = document.querySelector(".slide-logo");
if (logoImg) {
revealParent.appendChild(logoImg);
revealParent.classList.add("has-logo");
}
}
// add footer text
function addFooter(deck) {
const revealParent = deck.getRevealElement();
const defaultFooterDiv = document.querySelector(".footer-default");
if (defaultFooterDiv) {
revealParent.appendChild(defaultFooterDiv);
handleLinkClickEvents(deck, defaultFooterDiv);
if (!isPrintView()) {
deck.on("slidechanged", function (ev) {
const prevSlideFooter = document.querySelector(
".reveal > .footer:not(.footer-default)"
);
if (prevSlideFooter) {
prevSlideFooter.remove();
}
const currentSlideFooter = ev.currentSlide.querySelector(".footer");
if (currentSlideFooter) {
defaultFooterDiv.style.display = "none";
const slideFooter = currentSlideFooter.cloneNode(true);
handleLinkClickEvents(deck, slideFooter);
deck.getRevealElement().appendChild(slideFooter);
} else {
defaultFooterDiv.style.display = "block";
}
});
}
}
}
// add chalkboard buttons
function addChalkboardButtons(deck) {
const chalkboard = deck.getPlugin("RevealChalkboard");
if (chalkboard && !isPrintView()) {
const revealParent = deck.getRevealElement();
const chalkboardDiv = document.createElement("div");
chalkboardDiv.classList.add("slide-chalkboard-buttons");
if (document.querySelector(".slide-menu-button")) {
chalkboardDiv.classList.add("slide-menu-offset");
}
// add buttons
const buttons = [
{
icon: "easel2",
title: "Toggle Chalkboard (b)",
onclick: chalkboard.toggleChalkboard,
},
{
icon: "brush",
title: "Toggle Notes Canvas (c)",
onclick: chalkboard.toggleNotesCanvas,
},
];
buttons.forEach(function (button) {
const span = document.createElement("span");
span.title = button.title;
const icon = document.createElement("i");
icon.classList.add("fas");
icon.classList.add("fa-" + button.icon);
span.appendChild(icon);
span.onclick = function (event) {
event.preventDefault();
button.onclick();
};
chalkboardDiv.appendChild(span);
});
revealParent.appendChild(chalkboardDiv);
const config = deck.getConfig();
if (!config.chalkboard.buttons) {
chalkboardDiv.classList.add("hidden");
}
// show and hide chalkboard buttons on slidechange
deck.on("slidechanged", function (ev) {
const config = deck.getConfig();
let buttons = !!config.chalkboard.buttons;
const slideButtons = ev.currentSlide.getAttribute(
"data-chalkboard-buttons"
);
if (slideButtons) {
if (slideButtons === "true" || slideButtons === "1") {
buttons = true;
} else if (slideButtons === "false" || slideButtons === "0") {
buttons = false;
}
}
if (buttons) {
chalkboardDiv.classList.remove("hidden");
} else {
chalkboardDiv.classList.add("hidden");
}
});
}
}
function handleTabbyClicks() {
const tabs = document.querySelectorAll(".panel-tabset-tabby > li > a");
for (let i = 0; i < tabs.length; i++) {
const tab = tabs[i];
tab.onclick = function (ev) {
ev.preventDefault();
ev.stopPropagation();
return false;
};
}
}
function fixupForPrint(deck) {
if (isPrintView()) {
const slides = deck.getSlides();
slides.forEach(function (slide) {
slide.removeAttribute("data-auto-animate");
});
window.document.querySelectorAll(".hljs").forEach(function (el) {
el.classList.remove("hljs");
});
window.document.querySelectorAll(".hljs-ln-code").forEach(function (el) {
el.classList.remove("hljs-ln-code");
});
}
}
function handleSlideChanges(deck) {
// dispatch for htmlwidgets
const fireSlideEnter = () => {
const event = window.document.createEvent("Event");
event.initEvent("slideenter", true, true);
window.document.dispatchEvent(event);
};
const fireSlideChanged = (previousSlide, currentSlide) => {
fireSlideEnter();
// dispatch for shiny
if (window.jQuery) {
if (previousSlide) {
window.jQuery(previousSlide).trigger("hidden");
}
if (currentSlide) {
window.jQuery(currentSlide).trigger("shown");
}
}
};
// fire slideEnter for tabby tab activations (for htmlwidget resize behavior)
document.addEventListener("tabby", fireSlideEnter, false);
deck.on("slidechanged", function (event) {
fireSlideChanged(event.previousSlide, event.currentSlide);
});
}
function workaroundMermaidDistance(deck) {
if (window.document.querySelector("pre.mermaid-js")) {
const slideCount = deck.getTotalSlides();
deck.configure({
mobileViewDistance: slideCount,
viewDistance: slideCount,
});
}
}
return {
id: "quarto-support",
init: function (deck) {
controlsAuto(deck);
previewLinksAuto(deck);
fixupForPrint(deck);
applyGlobalStyles(deck);
addLogoImage(deck);
addFooter(deck);
addChalkboardButtons(deck);
handleTabbyClicks();
handleSlideChanges(deck);
workaroundMermaidDistance(deck);
},
};
};
site_libs/revealjs/plugin/reveal-menu/menu.css
+346
View File
@@ -0,0 +1,346 @@
.slide-menu-wrapper {
font-family: 'Source Sans Pro', Helvetica, sans-serif;
}
.slide-menu-wrapper .slide-menu {
background-color: #333;
z-index: 200;
position: fixed;
top: 0;
width: 300px;
height: 100%;
/*overflow-y: scroll;*/
transition: transform 0.3s;
font-size: 16px;
font-weight: normal;
}
.slide-menu-wrapper .slide-menu.slide-menu--wide {
width: 500px;
}
.slide-menu-wrapper .slide-menu.slide-menu--third {
width: 33%;
}
.slide-menu-wrapper .slide-menu.slide-menu--half {
width: 50%;
}
.slide-menu-wrapper .slide-menu.slide-menu--full {
width: 95%;
}
/*
* Slides menu
*/
.slide-menu-wrapper .slide-menu-items {
margin: 0;
padding: 0;
width: 100%;
border-bottom: solid 1px #555;
}
.slide-menu-wrapper .slide-menu-item,
.slide-menu-wrapper .slide-menu-item-vertical {
display: block;
text-align: left;
padding: 10px 18px;
color: #aaa;
cursor: pointer;
}
.slide-menu-wrapper .slide-menu-item-vertical {
padding-left: 30px;
}
.slide-menu-wrapper .slide-menu--wide .slide-menu-item-vertical,
.slide-menu-wrapper .slide-menu--third .slide-menu-item-vertical,
.slide-menu-wrapper .slide-menu--half .slide-menu-item-vertical,
.slide-menu-wrapper .slide-menu--full .slide-menu-item-vertical,
.slide-menu-wrapper .slide-menu--custom .slide-menu-item-vertical {
padding-left: 50px;
}
.slide-menu-wrapper .slide-menu-item {
border-top: solid 1px #555;
}
.slide-menu-wrapper .active-menu-panel li.selected {
background-color: #222;
color: white;
}
.slide-menu-wrapper .active-menu-panel li.active {
color: #eee;
}
.slide-menu-wrapper .slide-menu-item.no-title .slide-menu-item-title,
.slide-menu-wrapper .slide-menu-item-vertical.no-title .slide-menu-item-title {
font-style: italic;
}
.slide-menu-wrapper .slide-menu-item-number {
color: #999;
padding-right: 6px;
}
.slide-menu-wrapper .slide-menu-item i.far,
.slide-menu-wrapper .slide-menu-item i.fas,
.slide-menu-wrapper .slide-menu-item-vertical i.far,
.slide-menu-wrapper .slide-menu-item-vertical i.fas,
.slide-menu-wrapper .slide-menu-item svg.svg-inline--fa,
.slide-menu-wrapper .slide-menu-item-vertical svg.svg-inline--fa {
padding-right: 12px;
display: none;
}
.slide-menu-wrapper .slide-menu-item.past i.fas.past,
.slide-menu-wrapper .slide-menu-item-vertical.past i.fas.past,
.slide-menu-wrapper .slide-menu-item.active i.fas.active,
.slide-menu-wrapper .slide-menu-item-vertical.active i.fas.active,
.slide-menu-wrapper .slide-menu-item.future i.far.future,
.slide-menu-wrapper .slide-menu-item-vertical.future i.far.future,
.slide-menu-wrapper .slide-menu-item.past svg.svg-inline--fa.past,
.slide-menu-wrapper .slide-menu-item-vertical.past svg.svg-inline--fa.past,
.slide-menu-wrapper .slide-menu-item.active svg.svg-inline--fa.active,
.slide-menu-wrapper .slide-menu-item-vertical.active svg.svg-inline--fa.active,
.slide-menu-wrapper .slide-menu-item.future svg.svg-inline--fa.future,
.slide-menu-wrapper .slide-menu-item-vertical.future svg.svg-inline--fa.future {
display: inline-block;
}
.slide-menu-wrapper .slide-menu-item.past i.fas.past,
.slide-menu-wrapper .slide-menu-item-vertical.past i.fas.past,
.slide-menu-wrapper .slide-menu-item.future i.far.future,
.slide-menu-wrapper .slide-menu-item-vertical.future i.far.future,
.slide-menu-wrapper .slide-menu-item.past svg.svg-inline--fa.past,
.slide-menu-wrapper .slide-menu-item-vertical.past svg.svg-inline--fa.past,
.slide-menu-wrapper .slide-menu-item.future svg.svg-inline--fa.future,
.slide-menu-wrapper .slide-menu-item-vertical.future svg.svg-inline--fa.future {
opacity: 0.4;
}
.slide-menu-wrapper .slide-menu-item.active i.fas.active,
.slide-menu-wrapper .slide-menu-item-vertical.active i.fas.active,
.slide-menu-wrapper .slide-menu-item.active svg.svg-inline--fa.active,
.slide-menu-wrapper .slide-menu-item-vertical.active svg.svg-inline--fa.active {
opacity: 0.8;
}
.slide-menu-wrapper .slide-menu--left {
left: 0;
-webkit-transform: translateX(-100%);
-ms-transform: translateX(-100%);
transform: translateX(-100%);
}
.slide-menu-wrapper .slide-menu--left.active {
-webkit-transform: translateX(0);
-ms-transform: translateX(0);
transform: translateX(0);
}
.slide-menu-wrapper .slide-menu--right {
right: 0;
-webkit-transform: translateX(100%);
-ms-transform: translateX(100%);
transform: translateX(100%);
}
.slide-menu-wrapper .slide-menu--right.active {
-webkit-transform: translateX(0);
-ms-transform: translateX(0);
transform: translateX(0);
}
.slide-menu-wrapper {
transition: transform 0.3s;
}
/*
* Toolbar
*/
.slide-menu-wrapper .slide-menu-toolbar {
height: 60px;
width: 100%;
font-size: 12px;
display: table;
table-layout: fixed; /* ensures equal width */
margin: 0;
padding: 0;
border-bottom: solid 2px #666;
}
.slide-menu-wrapper .slide-menu-toolbar > li {
display: table-cell;
line-height: 150%;
text-align: center;
vertical-align: middle;
cursor: pointer;
color: #aaa;
border-radius: 3px;
}
.slide-menu-wrapper .slide-menu-toolbar > li.toolbar-panel-button i,
.slide-menu-wrapper
.slide-menu-toolbar
> li.toolbar-panel-button
svg.svg-inline--fa {
font-size: 1.7em;
}
.slide-menu-wrapper .slide-menu-toolbar > li.active-toolbar-button {
color: white;
text-shadow: 0 1px black;
text-decoration: underline;
}
.slide-menu-toolbar > li.toolbar-panel-button:hover {
color: white;
}
.slide-menu-toolbar
> li.toolbar-panel-button:hover
span.slide-menu-toolbar-label,
.slide-menu-wrapper
.slide-menu-toolbar
> li.active-toolbar-button
span.slide-menu-toolbar-label {
visibility: visible;
}
/*
* Panels
*/
.slide-menu-wrapper .slide-menu-panel {
position: absolute;
width: 100%;
visibility: hidden;
height: calc(100% - 60px);
overflow-x: hidden;
overflow-y: auto;
color: #aaa;
}
.slide-menu-wrapper .slide-menu-panel.active-menu-panel {
visibility: visible;
}
.slide-menu-wrapper .slide-menu-panel h1,
.slide-menu-wrapper .slide-menu-panel h2,
.slide-menu-wrapper .slide-menu-panel h3,
.slide-menu-wrapper .slide-menu-panel h4,
.slide-menu-wrapper .slide-menu-panel h5,
.slide-menu-wrapper .slide-menu-panel h6 {
margin: 20px 0 10px 0;
color: #fff;
line-height: 1.2;
letter-spacing: normal;
text-shadow: none;
}
.slide-menu-wrapper .slide-menu-panel h1 {
font-size: 1.6em;
}
.slide-menu-wrapper .slide-menu-panel h2 {
font-size: 1.4em;
}
.slide-menu-wrapper .slide-menu-panel h3 {
font-size: 1.3em;
}
.slide-menu-wrapper .slide-menu-panel h4 {
font-size: 1.1em;
}
.slide-menu-wrapper .slide-menu-panel h5 {
font-size: 1em;
}
.slide-menu-wrapper .slide-menu-panel h6 {
font-size: 0.9em;
}
.slide-menu-wrapper .slide-menu-panel p {
margin: 10px 0 5px 0;
}
.slide-menu-wrapper .slide-menu-panel a {
color: #ccc;
text-decoration: underline;
}
.slide-menu-wrapper .slide-menu-panel a:hover {
color: white;
}
.slide-menu-wrapper .slide-menu-item a {
text-decoration: none;
}
.slide-menu-wrapper .slide-menu-custom-panel {
width: calc(100% - 20px);
padding-left: 10px;
padding-right: 10px;
}
.slide-menu-wrapper .slide-menu-custom-panel .slide-menu-items {
width: calc(100% + 20px);
margin-left: -10px;
margin-right: 10px;
}
/*
* Theme and Transitions buttons
*/
.slide-menu-wrapper div[data-panel='Themes'] li,
.slide-menu-wrapper div[data-panel='Transitions'] li {
display: block;
text-align: left;
cursor: pointer;
color: #848484;
}
/*
* Menu controls
*/
.reveal .slide-menu-button {
position: fixed;
left: 30px;
bottom: 30px;
z-index: 30;
font-size: 24px;
}
/*
* Menu overlay
*/
.slide-menu-wrapper .slide-menu-overlay {
position: fixed;
z-index: 199;
top: 0;
left: 0;
overflow: hidden;
width: 0;
height: 0;
background-color: #000;
opacity: 0;
transition: opacity 0.3s, width 0s 0.3s, height 0s 0.3s;
}
.slide-menu-wrapper .slide-menu-overlay.active {
width: 100%;
height: 100%;
opacity: 0.7;
transition: opacity 0.3s;
}
/*
* Hide menu for pdf printing
*/
body.print-pdf .slide-menu-wrapper .slide-menu,
body.print-pdf .reveal .slide-menu-button,
body.print-pdf .slide-menu-wrapper .slide-menu-overlay {
display: none;
}
site_libs/revealjs/plugin/reveal-menu/menu.js
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site_libs/revealjs/plugin/reveal-menu/plugin.yml
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name: RevealMenu
script: [menu.js, quarto-menu.js]
stylesheet: [menu.css, quarto-menu.css]
config:
menu:
side: "left"
useTextContentForMissingTitles: true
markers: false
loadIcons: false
site_libs/revealjs/plugin/reveal-menu/quarto-menu.css
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.slide-menu-wrapper .slide-tool-item {
display: block;
text-align: left;
padding: 10px 18px;
color: #aaa;
cursor: pointer;
border-top: solid 1px #555;
}
.slide-menu-wrapper .slide-tool-item a {
text-decoration: none;
}
.slide-menu-wrapper .slide-tool-item kbd {
font-family: monospace;
margin-right: 10px;
padding: 3px 8px;
color: inherit;
border: 1px solid;
border-radius: 5px;
border-color: #555;
}
.slide-menu-wrapper .slide-menu-toolbar > li.active-toolbar-button {
text-decoration: none;
}
.reveal .slide-menu-button {
left: 8px;
bottom: 8px;
}
.reveal .slide-menu-button .fas::before,
.reveal .slide-chalkboard-buttons .fas::before,
.slide-menu-wrapper .slide-menu-toolbar .fas::before {
display: inline-block;
height: 2.2rem;
width: 2.2rem;
content: "";
vertical-align: -0.125em;
background-repeat: no-repeat;
background-size: 2.2rem 2.2rem;
}
.reveal .slide-chalkboard-buttons .fas::before {
height: 1.45rem;
width: 1.45rem;
background-size: 1.45rem 1.45rem;
vertical-align: 0.1em;
}
.slide-menu-wrapper .slide-menu-toolbar .fas::before {
height: 1.8rem;
width: 1.8rem;
background-size: 1.8rem 1.8rem;
}
.slide-menu-wrapper .slide-menu-toolbar .fa-images::before {
background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="white" class="bi bi-images" viewBox="0 0 16 16"><path d="M4.502 9a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3z"/><path d="M14.002 13a2 2 0 0 1-2 2h-10a2 2 0 0 1-2-2V5A2 2 0 0 1 2 3a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v8a2 2 0 0 1-1.998 2zM14 2H4a1 1 0 0 0-1 1h9.002a2 2 0 0 1 2 2v7A1 1 0 0 0 15 11V3a1 1 0 0 0-1-1zM2.002 4a1 1 0 0 0-1 1v8l2.646-2.354a.5.5 0 0 1 .63-.062l2.66 1.773 3.71-3.71a.5.5 0 0 1 .577-.094l1.777 1.947V5a1 1 0 0 0-1-1h-10z"/></svg>');
}
.slide-menu-wrapper .slide-menu-toolbar .fa-gear::before {
background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="white" class="bi bi-gear" viewBox="0 0 16 16"><path d="M8 4.754a3.246 3.246 0 1 0 0 6.492 3.246 3.246 0 0 0 0-6.492zM5.754 8a2.246 2.246 0 1 1 4.492 0 2.246 2.246 0 0 1-4.492 0z"/><path d="M9.796 1.343c-.527-1.79-3.065-1.79-3.592 0l-.094.319a.873.873 0 0 1-1.255.52l-.292-.16c-1.64-.892-3.433.902-2.54 2.541l.159.292a.873.873 0 0 1-.52 1.255l-.319.094c-1.79.527-1.79 3.065 0 3.592l.319.094a.873.873 0 0 1 .52 1.255l-.16.292c-.892 1.64.901 3.434 2.541 2.54l.292-.159a.873.873 0 0 1 1.255.52l.094.319c.527 1.79 3.065 1.79 3.592 0l.094-.319a.873.873 0 0 1 1.255-.52l.292.16c1.64.893 3.434-.902 2.54-2.541l-.159-.292a.873.873 0 0 1 .52-1.255l.319-.094c1.79-.527 1.79-3.065 0-3.592l-.319-.094a.873.873 0 0 1-.52-1.255l.16-.292c.893-1.64-.902-3.433-2.541-2.54l-.292.159a.873.873 0 0 1-1.255-.52l-.094-.319zm-2.633.283c.246-.835 1.428-.835 1.674 0l.094.319a1.873 1.873 0 0 0 2.693 1.115l.291-.16c.764-.415 1.6.42 1.184 1.185l-.159.292a1.873 1.873 0 0 0 1.116 2.692l.318.094c.835.246.835 1.428 0 1.674l-.319.094a1.873 1.873 0 0 0-1.115 2.693l.16.291c.415.764-.42 1.6-1.185 1.184l-.291-.159a1.873 1.873 0 0 0-2.693 1.116l-.094.318c-.246.835-1.428.835-1.674 0l-.094-.319a1.873 1.873 0 0 0-2.692-1.115l-.292.16c-.764.415-1.6-.42-1.184-1.185l.159-.291A1.873 1.873 0 0 0 1.945 8.93l-.319-.094c-.835-.246-.835-1.428 0-1.674l.319-.094A1.873 1.873 0 0 0 3.06 4.377l-.16-.292c-.415-.764.42-1.6 1.185-1.184l.292.159a1.873 1.873 0 0 0 2.692-1.115l.094-.319z"/></svg>');
}
.slide-menu-wrapper .slide-menu-toolbar .fa-times::before {
background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="white" class="bi bi-x" viewBox="0 0 16 16"><path d="M4.646 4.646a.5.5 0 0 1 .708 0L8 7.293l2.646-2.647a.5.5 0 0 1 .708.708L8.707 8l2.647 2.646a.5.5 0 0 1-.708.708L8 8.707l-2.646 2.647a.5.5 0 0 1-.708-.708L7.293 8 4.646 5.354a.5.5 0 0 1 0-.708z"/></svg>');
}
site_libs/revealjs/plugin/reveal-menu/quarto-menu.js
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window.revealMenuToolHandler = function (handler) {
return function (event) {
event.preventDefault();
handler();
Reveal.getPlugin("menu").closeMenu();
};
};
window.RevealMenuToolHandlers = {
fullscreen: revealMenuToolHandler(function () {
const element = document.documentElement;
const requestMethod =
element.requestFullscreen ||
element.webkitRequestFullscreen ||
element.webkitRequestFullScreen ||
element.mozRequestFullScreen ||
element.msRequestFullscreen;
if (requestMethod) {
requestMethod.apply(element);
}
}),
speakerMode: revealMenuToolHandler(function () {
Reveal.getPlugin("notes").open();
}),
keyboardHelp: revealMenuToolHandler(function () {
Reveal.toggleHelp(true);
}),
overview: revealMenuToolHandler(function () {
Reveal.toggleOverview(true);
}),
toggleChalkboard: revealMenuToolHandler(function () {
RevealChalkboard.toggleChalkboard();
}),
toggleNotesCanvas: revealMenuToolHandler(function () {
RevealChalkboard.toggleNotesCanvas();
}),
downloadDrawings: revealMenuToolHandler(function () {
RevealChalkboard.download();
}),
togglePdfExport: revealMenuToolHandler(function () {
PdfExport.togglePdfExport();
}),
};
site_libs/revealjs/plugin/search/plugin.js
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/*!
* Handles finding a text string anywhere in the slides and showing the next occurrence to the user
* by navigatating to that slide and highlighting it.
*
* @author Jon Snyder <snyder.jon@gmail.com>, February 2013
*/
const Plugin = () => {
// The reveal.js instance this plugin is attached to
let deck;
let searchElement;
let searchButton;
let searchInput;
let matchedSlides;
let currentMatchedIndex;
let searchboxDirty;
let hilitor;
function render() {
searchElement = document.createElement( 'div' );
searchElement.classList.add( 'searchbox' );
searchElement.style.position = 'absolute';
searchElement.style.top = '10px';
searchElement.style.right = '10px';
searchElement.style.zIndex = 10;
//embedded base64 search icon Designed by Sketchdock - http://www.sketchdock.com/:
searchElement.innerHTML = `<input type="search" class="searchinput" placeholder="Search..." style="vertical-align: top;"/>
</span>`;
searchInput = searchElement.querySelector( '.searchinput' );
searchInput.style.width = '240px';
searchInput.style.fontSize = '14px';
searchInput.style.padding = '4px 6px';
searchInput.style.color = '#000';
searchInput.style.background = '#fff';
searchInput.style.borderRadius = '2px';
searchInput.style.border = '0';
searchInput.style.outline = '0';
searchInput.style.boxShadow = '0 2px 18px rgba(0, 0, 0, 0.2)';
searchInput.style['-webkit-appearance'] = 'none';
deck.getRevealElement().appendChild( searchElement );
// searchButton.addEventListener( 'click', function(event) {
// doSearch();
// }, false );
searchInput.addEventListener( 'keyup', function( event ) {
switch (event.keyCode) {
case 13:
event.preventDefault();
doSearch();
searchboxDirty = false;
break;
default:
searchboxDirty = true;
}
}, false );
closeSearch();
}
function openSearch() {
if( !searchElement ) render();
searchElement.style.display = 'inline';
searchInput.focus();
searchInput.select();
}
function closeSearch() {
if( !searchElement ) render();
searchElement.style.display = 'none';
if(hilitor) hilitor.remove();
}
function toggleSearch() {
if( !searchElement ) render();
if (searchElement.style.display !== 'inline') {
openSearch();
}
else {
closeSearch();
}
}
function doSearch() {
//if there's been a change in the search term, perform a new search:
if (searchboxDirty) {
var searchstring = searchInput.value;
if (searchstring === '') {
if(hilitor) hilitor.remove();
matchedSlides = null;
}
else {
//find the keyword amongst the slides
hilitor = new Hilitor("slidecontent");
matchedSlides = hilitor.apply(searchstring);
currentMatchedIndex = 0;
}
}
if (matchedSlides) {
//navigate to the next slide that has the keyword, wrapping to the first if necessary
if (matchedSlides.length && (matchedSlides.length <= currentMatchedIndex)) {
currentMatchedIndex = 0;
}
if (matchedSlides.length > currentMatchedIndex) {
deck.slide(matchedSlides[currentMatchedIndex].h, matchedSlides[currentMatchedIndex].v);
currentMatchedIndex++;
}
}
}
// Original JavaScript code by Chirp Internet: www.chirp.com.au
// Please acknowledge use of this code by including this header.
// 2/2013 jon: modified regex to display any match, not restricted to word boundaries.
function Hilitor(id, tag) {
var targetNode = document.getElementById(id) || document.body;
var hiliteTag = tag || "EM";
var skipTags = new RegExp("^(?:" + hiliteTag + "|SCRIPT|FORM)$");
var colors = ["#ff6", "#a0ffff", "#9f9", "#f99", "#f6f"];
var wordColor = [];
var colorIdx = 0;
var matchRegex = "";
var matchingSlides = [];
this.setRegex = function(input)
{
input = input.replace(/^[^\w]+|[^\w]+$/g, "").replace(/[^\w'-]+/g, "|");
matchRegex = new RegExp("(" + input + ")","i");
}
this.getRegex = function()
{
return matchRegex.toString().replace(/^\/\\b\(|\)\\b\/i$/g, "").replace(/\|/g, " ");
}
// recursively apply word highlighting
this.hiliteWords = function(node)
{
if(node == undefined || !node) return;
if(!matchRegex) return;
if(skipTags.test(node.nodeName)) return;
if(node.hasChildNodes()) {
for(var i=0; i < node.childNodes.length; i++)
this.hiliteWords(node.childNodes[i]);
}
if(node.nodeType == 3) { // NODE_TEXT
var nv, regs;
if((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
//find the slide's section element and save it in our list of matching slides
var secnode = node;
while (secnode != null && secnode.nodeName != 'SECTION') {
secnode = secnode.parentNode;
}
var slideIndex = deck.getIndices(secnode);
var slidelen = matchingSlides.length;
var alreadyAdded = false;
for (var i=0; i < slidelen; i++) {
if ( (matchingSlides[i].h === slideIndex.h) && (matchingSlides[i].v === slideIndex.v) ) {
alreadyAdded = true;
}
}
if (! alreadyAdded) {
matchingSlides.push(slideIndex);
}
if(!wordColor[regs[0].toLowerCase()]) {
wordColor[regs[0].toLowerCase()] = colors[colorIdx++ % colors.length];
}
var match = document.createElement(hiliteTag);
match.appendChild(document.createTextNode(regs[0]));
match.style.backgroundColor = wordColor[regs[0].toLowerCase()];
match.style.fontStyle = "inherit";
match.style.color = "#000";
var after = node.splitText(regs.index);
after.nodeValue = after.nodeValue.substring(regs[0].length);
node.parentNode.insertBefore(match, after);
}
}
};
// remove highlighting
this.remove = function()
{
var arr = document.getElementsByTagName(hiliteTag);
var el;
while(arr.length && (el = arr[0])) {
el.parentNode.replaceChild(el.firstChild, el);
}
};
// start highlighting at target node
this.apply = function(input)
{
if(input == undefined || !input) return;
this.remove();
this.setRegex(input);
this.hiliteWords(targetNode);
return matchingSlides;
};
}
return {
id: 'search',
init: reveal => {
deck = reveal;
deck.registerKeyboardShortcut( 'CTRL + Shift + F', 'Search' );
document.addEventListener( 'keydown', function( event ) {
if( event.key == "F" && (event.ctrlKey || event.metaKey) ) { //Control+Shift+f
event.preventDefault();
toggleSearch();
}
}, false );
},
open: openSearch
}
};
export default Plugin;
site_libs/revealjs/plugin/search/search.esm.js
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site_libs/revealjs/plugin/search/search.js
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site_libs/revealjs/plugin/zoom/plugin.js
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/*!
* reveal.js Zoom plugin
*/
const Plugin = {
id: 'zoom',
init: function( reveal ) {
reveal.getRevealElement().addEventListener( 'mousedown', function( event ) {
var defaultModifier = /Linux/.test( window.navigator.platform ) ? 'ctrl' : 'alt';
var modifier = ( reveal.getConfig().zoomKey ? reveal.getConfig().zoomKey : defaultModifier ) + 'Key';
var zoomLevel = ( reveal.getConfig().zoomLevel ? reveal.getConfig().zoomLevel : 2 );
if( event[ modifier ] && !reveal.isOverview() ) {
event.preventDefault();
zoom.to({
x: event.clientX,
y: event.clientY,
scale: zoomLevel,
pan: false
});
}
} );
},
destroy: () => {
zoom.reset();
}
};
export default () => Plugin;
/*!
* zoom.js 0.3 (modified for use with reveal.js)
* http://lab.hakim.se/zoom-js
* MIT licensed
*
* Copyright (C) 2011-2014 Hakim El Hattab, http://hakim.se
*/
var zoom = (function(){
// The current zoom level (scale)
var level = 1;
// The current mouse position, used for panning
var mouseX = 0,
mouseY = 0;
// Timeout before pan is activated
var panEngageTimeout = -1,
panUpdateInterval = -1;
// Check for transform support so that we can fallback otherwise
var supportsTransforms = 'transform' in document.body.style;
if( supportsTransforms ) {
// The easing that will be applied when we zoom in/out
document.body.style.transition = 'transform 0.8s ease';
}
// Zoom out if the user hits escape
document.addEventListener( 'keyup', function( event ) {
if( level !== 1 && event.keyCode === 27 ) {
zoom.out();
}
} );
// Monitor mouse movement for panning
document.addEventListener( 'mousemove', function( event ) {
if( level !== 1 ) {
mouseX = event.clientX;
mouseY = event.clientY;
}
} );
/**
* Applies the CSS required to zoom in, prefers the use of CSS3
* transforms but falls back on zoom for IE.
*
* @param {Object} rect
* @param {Number} scale
*/
function magnify( rect, scale ) {
var scrollOffset = getScrollOffset();
// Ensure a width/height is set
rect.width = rect.width || 1;
rect.height = rect.height || 1;
// Center the rect within the zoomed viewport
rect.x -= ( window.innerWidth - ( rect.width * scale ) ) / 2;
rect.y -= ( window.innerHeight - ( rect.height * scale ) ) / 2;
if( supportsTransforms ) {
// Reset
if( scale === 1 ) {
document.body.style.transform = '';
}
// Scale
else {
var origin = scrollOffset.x +'px '+ scrollOffset.y +'px',
transform = 'translate('+ -rect.x +'px,'+ -rect.y +'px) scale('+ scale +')';
document.body.style.transformOrigin = origin;
document.body.style.transform = transform;
}
}
else {
// Reset
if( scale === 1 ) {
document.body.style.position = '';
document.body.style.left = '';
document.body.style.top = '';
document.body.style.width = '';
document.body.style.height = '';
document.body.style.zoom = '';
}
// Scale
else {
document.body.style.position = 'relative';
document.body.style.left = ( - ( scrollOffset.x + rect.x ) / scale ) + 'px';
document.body.style.top = ( - ( scrollOffset.y + rect.y ) / scale ) + 'px';
document.body.style.width = ( scale * 100 ) + '%';
document.body.style.height = ( scale * 100 ) + '%';
document.body.style.zoom = scale;
}
}
level = scale;
if( document.documentElement.classList ) {
if( level !== 1 ) {
document.documentElement.classList.add( 'zoomed' );
}
else {
document.documentElement.classList.remove( 'zoomed' );
}
}
}
/**
* Pan the document when the mosue cursor approaches the edges
* of the window.
*/
function pan() {
var range = 0.12,
rangeX = window.innerWidth * range,
rangeY = window.innerHeight * range,
scrollOffset = getScrollOffset();
// Up
if( mouseY < rangeY ) {
window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
}
// Down
else if( mouseY > window.innerHeight - rangeY ) {
window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) );
}
// Left
if( mouseX < rangeX ) {
window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y );
}
// Right
else if( mouseX > window.innerWidth - rangeX ) {
window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y );
}
}
function getScrollOffset() {
return {
x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset,
y: window.scrollY !== undefined ? window.scrollY : window.pageYOffset
}
}
return {
/**
* Zooms in on either a rectangle or HTML element.
*
* @param {Object} options
* - element: HTML element to zoom in on
* OR
* - x/y: coordinates in non-transformed space to zoom in on
* - width/height: the portion of the screen to zoom in on
* - scale: can be used instead of width/height to explicitly set scale
*/
to: function( options ) {
// Due to an implementation limitation we can't zoom in
// to another element without zooming out first
if( level !== 1 ) {
zoom.out();
}
else {
options.x = options.x || 0;
options.y = options.y || 0;
// If an element is set, that takes precedence
if( !!options.element ) {
// Space around the zoomed in element to leave on screen
var padding = 20;
var bounds = options.element.getBoundingClientRect();
options.x = bounds.left - padding;
options.y = bounds.top - padding;
options.width = bounds.width + ( padding * 2 );
options.height = bounds.height + ( padding * 2 );
}
// If width/height values are set, calculate scale from those values
if( options.width !== undefined && options.height !== undefined ) {
options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 );
}
if( options.scale > 1 ) {
options.x *= options.scale;
options.y *= options.scale;
magnify( options, options.scale );
if( options.pan !== false ) {
// Wait with engaging panning as it may conflict with the
// zoom transition
panEngageTimeout = setTimeout( function() {
panUpdateInterval = setInterval( pan, 1000 / 60 );
}, 800 );
}
}
}
},
/**
* Resets the document zoom state to its default.
*/
out: function() {
clearTimeout( panEngageTimeout );
clearInterval( panUpdateInterval );
magnify( { x: 0, y: 0 }, 1 );
level = 1;
},
// Alias
magnify: function( options ) { this.to( options ) },
reset: function() { this.out() },
zoomLevel: function() {
return level;
}
}
})();
site_libs/revealjs/plugin/zoom/zoom.esm.js
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/*!
* reveal.js Zoom plugin
*/
var e={id:"zoom",init:function(e){e.getRevealElement().addEventListener("mousedown",(function(n){var o=/Linux/.test(window.navigator.platform)?"ctrl":"alt",i=(e.getConfig().zoomKey?e.getConfig().zoomKey:o)+"Key",d=e.getConfig().zoomLevel?e.getConfig().zoomLevel:2;n[i]&&!e.isOverview()&&(n.preventDefault(),t.to({x:n.clientX,y:n.clientY,scale:d,pan:!1}))}))},destroy:function(){t.reset()}},t=function(){var e=1,n=0,o=0,i=-1,d=-1,l="transform"in document.body.style;function s(t,n){var o=r();if(t.width=t.width||1,t.height=t.height||1,t.x-=(window.innerWidth-t.width*n)/2,t.y-=(window.innerHeight-t.height*n)/2,l)if(1===n)document.body.style.transform="";else{var i=o.x+"px "+o.y+"px",d="translate("+-t.x+"px,"+-t.y+"px) scale("+n+")";document.body.style.transformOrigin=i,document.body.style.transform=d}else 1===n?(document.body.style.position="",document.body.style.left="",document.body.style.top="",document.body.style.width="",document.body.style.height="",document.body.style.zoom=""):(document.body.style.position="relative",document.body.style.left=-(o.x+t.x)/n+"px",document.body.style.top=-(o.y+t.y)/n+"px",document.body.style.width=100*n+"%",document.body.style.height=100*n+"%",document.body.style.zoom=n);e=n,document.documentElement.classList&&(1!==e?document.documentElement.classList.add("zoomed"):document.documentElement.classList.remove("zoomed"))}function c(){var t=.12*window.innerWidth,i=.12*window.innerHeight,d=r();o<i?window.scroll(d.x,d.y-14/e*(1-o/i)):o>window.innerHeight-i&&window.scroll(d.x,d.y+(1-(window.innerHeight-o)/i)*(14/e)),n<t?window.scroll(d.x-14/e*(1-n/t),d.y):n>window.innerWidth-t&&window.scroll(d.x+(1-(window.innerWidth-n)/t)*(14/e),d.y)}function r(){return{x:void 0!==window.scrollX?window.scrollX:window.pageXOffset,y:void 0!==window.scrollY?window.scrollY:window.pageYOffset}}return l&&(document.body.style.transition="transform 0.8s ease"),document.addEventListener("keyup",(function(n){1!==e&&27===n.keyCode&&t.out()})),document.addEventListener("mousemove",(function(t){1!==e&&(n=t.clientX,o=t.clientY)})),{to:function(n){if(1!==e)t.out();else{if(n.x=n.x||0,n.y=n.y||0,n.element){var o=n.element.getBoundingClientRect();n.x=o.left-20,n.y=o.top-20,n.width=o.width+40,n.height=o.height+40}void 0!==n.width&&void 0!==n.height&&(n.scale=Math.max(Math.min(window.innerWidth/n.width,window.innerHeight/n.height),1)),n.scale>1&&(n.x*=n.scale,n.y*=n.scale,s(n,n.scale),!1!==n.pan&&(i=setTimeout((function(){d=setInterval(c,1e3/60)}),800)))}},out:function(){clearTimeout(i),clearInterval(d),s({x:0,y:0},1),e=1},magnify:function(e){this.to(e)},reset:function(){this.out()},zoomLevel:function(){return e}}}();export default function(){return e}
site_libs/revealjs/plugin/zoom/zoom.js
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).RevealZoom=t()}(this,(function(){"use strict";
/*!
* reveal.js Zoom plugin
*/var e={id:"zoom",init:function(e){e.getRevealElement().addEventListener("mousedown",(function(o){var n=/Linux/.test(window.navigator.platform)?"ctrl":"alt",i=(e.getConfig().zoomKey?e.getConfig().zoomKey:n)+"Key",d=e.getConfig().zoomLevel?e.getConfig().zoomLevel:2;o[i]&&!e.isOverview()&&(o.preventDefault(),t.to({x:o.clientX,y:o.clientY,scale:d,pan:!1}))}))},destroy:function(){t.reset()}},t=function(){var e=1,o=0,n=0,i=-1,d=-1,l="transform"in document.body.style;function s(t,o){var n=r();if(t.width=t.width||1,t.height=t.height||1,t.x-=(window.innerWidth-t.width*o)/2,t.y-=(window.innerHeight-t.height*o)/2,l)if(1===o)document.body.style.transform="";else{var i=n.x+"px "+n.y+"px",d="translate("+-t.x+"px,"+-t.y+"px) scale("+o+")";document.body.style.transformOrigin=i,document.body.style.transform=d}else 1===o?(document.body.style.position="",document.body.style.left="",document.body.style.top="",document.body.style.width="",document.body.style.height="",document.body.style.zoom=""):(document.body.style.position="relative",document.body.style.left=-(n.x+t.x)/o+"px",document.body.style.top=-(n.y+t.y)/o+"px",document.body.style.width=100*o+"%",document.body.style.height=100*o+"%",document.body.style.zoom=o);e=o,document.documentElement.classList&&(1!==e?document.documentElement.classList.add("zoomed"):document.documentElement.classList.remove("zoomed"))}function c(){var t=.12*window.innerWidth,i=.12*window.innerHeight,d=r();n<i?window.scroll(d.x,d.y-14/e*(1-n/i)):n>window.innerHeight-i&&window.scroll(d.x,d.y+(1-(window.innerHeight-n)/i)*(14/e)),o<t?window.scroll(d.x-14/e*(1-o/t),d.y):o>window.innerWidth-t&&window.scroll(d.x+(1-(window.innerWidth-o)/t)*(14/e),d.y)}function r(){return{x:void 0!==window.scrollX?window.scrollX:window.pageXOffset,y:void 0!==window.scrollY?window.scrollY:window.pageYOffset}}return l&&(document.body.style.transition="transform 0.8s ease"),document.addEventListener("keyup",(function(o){1!==e&&27===o.keyCode&&t.out()})),document.addEventListener("mousemove",(function(t){1!==e&&(o=t.clientX,n=t.clientY)})),{to:function(o){if(1!==e)t.out();else{if(o.x=o.x||0,o.y=o.y||0,o.element){var n=o.element.getBoundingClientRect();o.x=n.left-20,o.y=n.top-20,o.width=n.width+40,o.height=n.height+40}void 0!==o.width&&void 0!==o.height&&(o.scale=Math.max(Math.min(window.innerWidth/o.width,window.innerHeight/o.height),1)),o.scale>1&&(o.x*=o.scale,o.y*=o.scale,s(o,o.scale),!1!==o.pan&&(i=setTimeout((function(){d=setInterval(c,1e3/60)}),800)))}},out:function(){clearTimeout(i),clearInterval(d),s({x:0,y:0},1),e=1},magnify:function(e){this.to(e)},reset:function(){this.out()},zoomLevel:function(){return e}}}();return function(){return e}}));
styles.css
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@@ -1 +0,0 @@
/* css styles */