diff options
| author | jackycute | 2015-11-28 21:57:35 -0600 |
|---|---|---|
| committer | jackycute | 2015-11-28 21:57:35 -0600 |
| commit | d6dec55a07ceacbc21aa211b90c18fcf0d189013 (patch) | |
| tree | b6f43191518b16f74ca33b1406567a0ffcaa6f32 | |
| parent | 75ae505a1544d8999e6705aad7ed96ff5a6eb0e5 (diff) | |
| parent | f51b7370f030c5cd1235fa7a23514a7e1ccef2dd (diff) | |
Merge pull request #43 from x000032001/master
Add Slide Mode
Diffstat (limited to '')
81 files changed, 14277 insertions, 7 deletions
@@ -357,6 +357,10 @@ app.get("/features", response.showFeatures); app.get("/s/:shortid", response.showPublishNote); //publish note actions app.get("/s/:shortid/:action", response.publishNoteActions); + +//add p +app.get("/p/:shortid", response.showPublishSlide); + //get note by id app.get("/:noteId", response.showNote); //note actions @@ -391,4 +395,4 @@ if (config.usessl) { } process.on('uncaughtException', function (err) { logger.error(err); -});
\ No newline at end of file +}); diff --git a/lib/response.js b/lib/response.js index 486a1f76..6503e0a8 100644 --- a/lib/response.js +++ b/lib/response.js @@ -16,6 +16,23 @@ var config = require("../config.js"); var db = require("./db.js"); var Note = require("./note.js"); +//slides +var md = require('reveal.js/plugin/markdown/markdown'); +var Mustache = require('mustache'); + +var opts = { + userBasePath: process.cwd(), + revealBasePath: path.resolve(require.resolve('reveal.js'), '..', '..'), + template: fs.readFileSync(path.join('.', 'templates', 'reveal.html')).toString(), + templateListing: fs.readFileSync(path.join('.', 'templates', 'listing.html')).toString(), + theme: 'css/theme/league.css', + highlightTheme: 'zenburn', + separator: '^(\r\n?|\n)---(\r\n?|\n)$', + verticalSeparator: '^(\r\n?|\n)----(\r\n?|\n)$', + revealOptions: {} +}; + + //public var response = { errorForbidden: function (res) { @@ -34,6 +51,7 @@ var response = { showFeatures: showFeatures, showNote: showNote, showPublishNote: showPublishNote, + showPublishSlide: showPublishSlide, showIndex: showIndex, noteActions: noteActions, publishNoteActions: publishNoteActions @@ -231,6 +249,26 @@ function actionPublish(req, res, noteId) { }); } +function actionSlide(req, res, noteId) { + db.readFromDB(noteId, function (err, data) { + if (err) { + responseError(res, "404", "Not Found", "oops."); + return; + } + var owner = data.rows[0].owner; + var permission = "freely"; + if (owner && owner != "null") { + permission = "editable"; + } + Note.findOrNewNote(noteId, permission, function (err, note) { + if (err) { + responseError(res, "404", "Not Found", "oops."); + return; + } + res.redirect("/p/" + note.shortid); + }); + }); +} //pretty api is deprecated function actionPretty(req, res, noteId) { db.readFromDB(noteId, function (err, data) { @@ -327,6 +365,9 @@ function noteActions(req, res, next) { case "pretty": //pretty deprecated actionPublish(req, res, noteId); break; + case "slide": + actionSlide(req, res, noteId); + break; case "download": actionDownload(req, res, noteId); break; @@ -363,4 +404,46 @@ function publishNoteActions(req, res, next) { } } + +function showPublishSlide(req, res, next) { + var shortid = req.params.shortid; + if (shortId.isValid(shortid)) { + Note.findNote(shortid, function (err, note) { + if (err || !note) { + responseError(res, "404", "Not Found", "oops."); + return; + } + //increase note viewcount + Note.increaseViewCount(note, function (err, note) { + if (err || !note) { + responseError(res, "404", "Not Found", "oops."); + return; + } + db.readFromDB(note.id, function (err, data) { + if (err) { + responseError(res, "404", "Not Found", "oops."); + return; + } + var body = LZString.decompressFromBase64(data.rows[0].content); + var text = S(body).escapeHTML().s; + render(res, text); + }); + }); + }); + } else { + responseError(res, "404", "Not Found", "oops."); + } +} +var render = function(res, markdown) { + var slides = md.slidify(markdown, opts); + + res.end(Mustache.to_html(opts.template, { + theme: opts.theme, + highlightTheme: opts.highlighTheme, + slides: slides, + options: JSON.stringify(opts.revealOptions, null, 2) + })); +}; + + module.exports = response; diff --git a/package.json b/package.json index d247752f..9e1313fb 100644 --- a/package.json +++ b/package.json @@ -44,7 +44,9 @@ "socket.io": "1.3.5", "string": "^3.2.0", "toobusy-js": "^0.4.1", - "winston": "^1.0.0" + "winston": "^1.0.0", + "mustache": "2.1.3", + "reveal.js": "3.1.0" }, "engines": { "node": "0.10.x" diff --git a/public/css/print/paper.css b/public/css/print/paper.css new file mode 100644 index 00000000..7c7257ae --- /dev/null +++ b/public/css/print/paper.css @@ -0,0 +1,202 @@ +/* Default Print Stylesheet Template + by Rob Glazebrook of CSSnewbie.com + Last Updated: June 4, 2008 + + Feel free (nay, compelled) to edit, append, and + manipulate this file as you see fit. */ + + +@media print { + + /* SECTION 1: Set default width, margin, float, and + background. This prevents elements from extending + beyond the edge of the printed page, and prevents + unnecessary background images from printing */ + html { + background: #fff; + width: auto; + height: auto; + overflow: visible; + } + body { + background: #fff; + font-size: 20pt; + width: auto; + height: auto; + border: 0; + margin: 0 5%; + padding: 0; + overflow: visible; + float: none !important; + } + + /* SECTION 2: Remove any elements not needed in print. + This would include navigation, ads, sidebars, etc. */ + .nestedarrow, + .controls, + .fork-reveal, + .share-reveal, + .state-background, + .reveal .progress, + .reveal .backgrounds { + display: none !important; + } + + /* SECTION 3: Set body font face, size, and color. + Consider using a serif font for readability. */ + body, p, td, li, div { + font-size: 20pt!important; + font-family: Georgia, "Times New Roman", Times, serif !important; + color: #000; + } + + /* SECTION 4: Set heading font face, sizes, and color. + Differentiate your headings from your body text. + Perhaps use a large sans-serif for distinction. */ + h1,h2,h3,h4,h5,h6 { + color: #000!important; + height: auto; + line-height: normal; + font-family: Georgia, "Times New Roman", Times, serif !important; + text-shadow: 0 0 0 #000 !important; + text-align: left; + letter-spacing: normal; + } + /* Need to reduce the size of the fonts for printing */ + h1 { font-size: 28pt !important; } + h2 { font-size: 24pt !important; } + h3 { font-size: 22pt !important; } + h4 { font-size: 22pt !important; font-variant: small-caps; } + h5 { font-size: 21pt !important; } + h6 { font-size: 20pt !important; font-style: italic; } + + /* SECTION 5: Make hyperlinks more usable. + Ensure links are underlined, and consider appending + the URL to the end of the link for usability. */ + a:link, + a:visited { + color: #000 !important; + font-weight: bold; + text-decoration: underline; + } + /* + .reveal a:link:after, + .reveal a:visited:after { + content: " (" attr(href) ") "; + color: #222 !important; + font-size: 90%; + } + */ + + + /* SECTION 6: more reveal.js specific additions by @skypanther */ + ul, ol, div, p { + visibility: visible; + position: static; + width: auto; + height: auto; + display: block; + overflow: visible; + margin: 0; + text-align: left !important; + } + .reveal pre, + .reveal table { + margin-left: 0; + margin-right: 0; + } + .reveal pre code { + padding: 20px; + border: 1px solid #ddd; + } + .reveal blockquote { + margin: 20px 0; + } + .reveal .slides { + position: static !important; + width: auto !important; + height: auto !important; + + left: 0 !important; + top: 0 !important; + margin-left: 0 !important; + margin-top: 0 !important; + padding: 0 !important; + zoom: 1 !important; + + overflow: visible !important; + display: block !important; + + text-align: left !important; + -webkit-perspective: none; + -moz-perspective: none; + -ms-perspective: none; + perspective: none; + + -webkit-perspective-origin: 50% 50%; + -moz-perspective-origin: 50% 50%; + -ms-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; + } + .reveal .slides section { + visibility: visible !important; + position: static !important; + width: 100% !important; + height: auto !important; + display: block !important; + overflow: visible !important; + + left: 0 !important; + top: 0 !important; + margin-left: 0 !important; + margin-top: 0 !important; + padding: 60px 20px !important; + z-index: auto !important; + + opacity: 1 !important; + + page-break-after: always !important; + + -webkit-transform-style: flat !important; + -moz-transform-style: flat !important; + -ms-transform-style: flat !important; + transform-style: flat !important; + + -webkit-transform: none !important; + -moz-transform: none !important; + -ms-transform: none !important; + transform: none !important; + + -webkit-transition: none !important; + -moz-transition: none !important; + -ms-transition: none !important; + transition: none !important; + } + .reveal .slides section.stack { + padding: 0 !important; + } + .reveal section:last-of-type { + page-break-after: avoid !important; + } + .reveal section .fragment { + opacity: 1 !important; + visibility: visible !important; + + -webkit-transform: none !important; + -moz-transform: none !important; + -ms-transform: none !important; + transform: none !important; + } + .reveal section img { + display: block; + margin: 15px 0px; + background: rgba(255,255,255,1); + border: 1px solid #666; + box-shadow: none; + } + + .reveal section small { + font-size: 0.8em; + } + +}
\ No newline at end of file diff --git a/public/css/print/pdf.css b/public/css/print/pdf.css new file mode 100644 index 00000000..2eb4cf23 --- /dev/null +++ b/public/css/print/pdf.css @@ -0,0 +1,157 @@ +/* Default Print Stylesheet Template + by Rob Glazebrook of CSSnewbie.com + Last Updated: June 4, 2008 + + Feel free (nay, compelled) to edit, append, and + manipulate this file as you see fit. */ + + +/* SECTION 1: Set default width, margin, float, and + background. This prevents elements from extending + beyond the edge of the printed page, and prevents + unnecessary background images from printing */ + +* { + -webkit-print-color-adjust: exact; +} + +body { + margin: 0 auto !important; + border: 0; + padding: 0; + float: none !important; + overflow: visible; +} + +html { + width: 100%; + height: 100%; + overflow: visible; +} + +/* SECTION 2: Remove any elements not needed in print. + This would include navigation, ads, sidebars, etc. */ +.nestedarrow, +.reveal .controls, +.reveal .progress, +.reveal .slide-number, +.reveal .playback, +.reveal.overview, +.fork-reveal, +.share-reveal, +.state-background { + display: none !important; +} + +/* SECTION 3: Set body font face, size, and color. + Consider using a serif font for readability. */ +body, p, td, li, div { + +} + +/* SECTION 4: Set heading font face, sizes, and color. + Differentiate your headings from your body text. + Perhaps use a large sans-serif for distinction. */ +h1,h2,h3,h4,h5,h6 { + text-shadow: 0 0 0 #000 !important; +} + +.reveal pre code { + overflow: hidden !important; + font-family: Courier, 'Courier New', monospace !important; +} + + +/* SECTION 5: more reveal.js specific additions by @skypanther */ +ul, ol, div, p { + visibility: visible; + position: static; + width: auto; + height: auto; + display: block; + overflow: visible; + margin: auto; +} +.reveal { + width: auto !important; + height: auto !important; + overflow: hidden !important; +} +.reveal .slides { + position: static; + width: 100%; + height: auto; + + left: auto; + top: auto; + margin: 0 !important; + padding: 0 !important; + + overflow: visible; + display: block; + + -webkit-perspective: none; + -moz-perspective: none; + -ms-perspective: none; + perspective: none; + + -webkit-perspective-origin: 50% 50%; /* there isn't a none/auto value but 50-50 is the default */ + -moz-perspective-origin: 50% 50%; + -ms-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; +} +.reveal .slides section { + page-break-after: always !important; + + visibility: visible !important; + position: relative !important; + display: block !important; + position: relative !important; + + margin: 0 !important; + padding: 0 !important; + box-sizing: border-box !important; + min-height: 1px; + + opacity: 1 !important; + + -webkit-transform-style: flat !important; + -moz-transform-style: flat !important; + -ms-transform-style: flat !important; + transform-style: flat !important; + + -webkit-transform: none !important; + -moz-transform: none !important; + -ms-transform: none !important; + transform: none !important; +} +.reveal section.stack { + margin: 0 !important; + padding: 0 !important; + page-break-after: avoid !important; + height: auto !important; + min-height: auto !important; +} +.reveal img { + box-shadow: none; +} +.reveal .roll { + overflow: visible; + line-height: 1em; +} + +/* Slide backgrounds are placed inside of their slide when exporting to PDF */ +.reveal section .slide-background { + display: block !important; + position: absolute; + top: 0; + left: 0; + width: 100%; + z-index: -1; +} +/* All elements should be above the slide-background */ +.reveal section>* { + position: relative; + z-index: 1; +} + diff --git a/public/css/reveal.css b/public/css/reveal.css new file mode 100644 index 00000000..258e975f --- /dev/null +++ b/public/css/reveal.css @@ -0,0 +1,1175 @@ +/*! + * reveal.js + * http://lab.hakim.se/reveal-js + * MIT licensed + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ +/********************************************* + * RESET STYLES + *********************************************/ +html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe, .reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre, .reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code, .reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp, .reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var, .reveal b, .reveal u, .reveal center, .reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li, .reveal fieldset, .reveal form, .reveal label, .reveal legend, .reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td, .reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed, .reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary, .reveal time, .reveal mark, .reveal audio, video { + margin: 0; + padding: 0; + border: 0; + font-size: 100%; + font: inherit; + vertical-align: baseline; } + +.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure, .reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section { + display: block; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +html, body { + width: 100%; + height: 100%; + overflow: hidden; } + +body { + position: relative; + line-height: 1; + background-color: #fff; + color: #000; } + +/********************************************* + * VIEW FRAGMENTS + *********************************************/ +.reveal .slides section .fragment { + opacity: 0; + visibility: hidden; + -webkit-transition: all 0.2s ease; + transition: all 0.2s ease; } + .reveal .slides section .fragment.visible { + opacity: 1; + visibility: visible; } + +.reveal .slides section .fragment.grow { + opacity: 1; + visibility: visible; } + .reveal .slides section .fragment.grow.visible { + -webkit-transform: scale(1.3); + -ms-transform: scale(1.3); + transform: scale(1.3); } + +.reveal .slides section .fragment.shrink { + opacity: 1; + visibility: visible; } + .reveal .slides section .fragment.shrink.visible { + -webkit-transform: scale(0.7); + -ms-transform: scale(0.7); + transform: scale(0.7); } + +.reveal .slides section .fragment.zoom-in { + -webkit-transform: scale(0.1); + -ms-transform: scale(0.1); + transform: scale(0.1); } + .reveal .slides section .fragment.zoom-in.visible { + -webkit-transform: none; + -ms-transform: none; + transform: none; } + +.reveal .slides section .fragment.fade-out { + opacity: 1; + visibility: visible; } + .reveal .slides section .fragment.fade-out.visible { + opacity: 0; + visibility: hidden; } + +.reveal .slides section .fragment.semi-fade-out { + opacity: 1; + visibility: visible; } + .reveal .slides section .fragment.semi-fade-out.visible { + opacity: 0.5; + visibility: visible; } + +.reveal .slides section .fragment.strike { + opacity: 1; } + .reveal .slides section .fragment.strike.visible { + text-decoration: line-through; } + +.reveal .slides section .fragment.current-visible { + opacity: 0; + visibility: hidden; } + .reveal .slides section .fragment.current-visible.current-fragment { + opacity: 1; + visibility: visible; } + +.reveal .slides section .fragment.highlight-red, .reveal .slides section .fragment.highlight-current-red, .reveal .slides section .fragment.highlight-green, .reveal .slides section .fragment.highlight-current-green, .reveal .slides section .fragment.highlight-blue, .reveal .slides section .fragment.highlight-current-blue { + opacity: 1; + visibility: visible; } + +.reveal .slides section .fragment.highlight-red.visible { + color: #ff2c2d; } + +.reveal .slides section .fragment.highlight-green.visible { + color: #17ff2e; } + +.reveal .slides section .fragment.highlight-blue.visible { + color: #1b91ff; } + +.reveal .slides section .fragment.highlight-current-red.current-fragment { + color: #ff2c2d; } + +.reveal .slides section .fragment.highlight-current-green.current-fragment { + color: #17ff2e; } + +.reveal .slides section .fragment.highlight-current-blue.current-fragment { + color: #1b91ff; } + +/********************************************* + * DEFAULT ELEMENT STYLES + *********************************************/ +/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */ +.reveal:after { + content: ''; + font-style: italic; } + +.reveal iframe { + z-index: 1; } + +/** Prevents layering issues in certain browser/transition combinations */ +.reveal a { + position: relative; } + +.reveal .stretch { + max-width: none; + max-height: none; } + +.reveal pre.stretch code { + height: 100%; + max-height: 100%; + -moz-box-sizing: border-box; + box-sizing: border-box; } + +/********************************************* + * CONTROLS + *********************************************/ +.reveal .controls { + display: none; + position: fixed; + width: 110px; + height: 110px; + z-index: 30; + right: 10px; + bottom: 10px; + -webkit-user-select: none; } + +.reveal .controls div { + position: absolute; + opacity: 0.05; + width: 0; + height: 0; + border: 12px solid transparent; + -webkit-transform: scale(0.9999); + -ms-transform: scale(0.9999); + transform: scale(0.9999); + -webkit-transition: all 0.2s ease; + transition: all 0.2s ease; + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } + +.reveal .controls div.enabled { + opacity: 0.7; + cursor: pointer; } + +.reveal .controls div.enabled:active { + margin-top: 1px; } + +.reveal .controls div.navigate-left { + top: 42px; + border-right-width: 22px; + border-right-color: #000; } + +.reveal .controls div.navigate-left.fragmented { + opacity: 0.3; } + +.reveal .controls div.navigate-right { + left: 74px; + top: 42px; + border-left-width: 22px; + border-left-color: #000; } + +.reveal .controls div.navigate-right.fragmented { + opacity: 0.3; } + +.reveal .controls div.navigate-up { + left: 42px; + border-bottom-width: 22px; + border-bottom-color: #000; } + +.reveal .controls div.navigate-up.fragmented { + opacity: 0.3; } + +.reveal .controls div.navigate-down { + left: 42px; + top: 74px; + border-top-width: 22px; + border-top-color: #000; } + +.reveal .controls div.navigate-down.fragmented { + opacity: 0.3; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + position: fixed; + display: none; + height: 3px; + width: 100%; + bottom: 0; + left: 0; + z-index: 10; + background-color: rgba(0, 0, 0, 0.2); } + +.reveal .progress:after { + content: ''; + display: block; + position: absolute; + height: 20px; + width: 100%; + top: -20px; } + +.reveal .progress span { + display: block; + height: 100%; + width: 0px; + background-color: #000; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + position: fixed; + display: block; + right: 15px; + bottom: 15px; + opacity: 0.5; + z-index: 31; + font-size: 12px; } + +/********************************************* + * SLIDES + *********************************************/ +.reveal { + position: relative; + width: 100%; + height: 100%; + overflow: hidden; + -ms-touch-action: none; + touch-action: none; } + +.reveal .slides { + position: absolute; + width: 100%; + height: 100%; + top: 0; + right: 0; + bottom: 0; + left: 0; + margin: auto; + overflow: visible; + z-index: 1; + text-align: center; + -webkit-perspective: 600px; + perspective: 600px; + -webkit-perspective-origin: 50% 40%; + perspective-origin: 50% 40%; } + +.reveal .slides > section { + -ms-perspective: 600px; } + +.reveal .slides > section, .reveal .slides > section > section { + display: none; + position: absolute; + width: 100%; + padding: 20px 0px; + z-index: 10; + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; + -webkit-transition: -webkit-transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), -webkit-transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: -ms-transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"] .slides section { + -webkit-transition-duration: 400ms; + transition-duration: 400ms; } + +.reveal[data-transition-speed="slow"] .slides section { + -webkit-transition-duration: 1200ms; + transition-duration: 1200ms; } + +/* Slide-specific transition speed overrides */ +.reveal .slides section[data-transition-speed="fast"] { + -webkit-transition-duration: 400ms; + transition-duration: 400ms; } + +.reveal .slides section[data-transition-speed="slow"] { + -webkit-transition-duration: 1200ms; + transition-duration: 1200ms; } + +.reveal .slides > section.stack { + padding-top: 0; + padding-bottom: 0; } + +.reveal .slides > section.present, .reveal .slides > section > section.present { + display: block; + z-index: 11; + opacity: 1; } + +.reveal.center, .reveal.center .slides, .reveal.center .slides section { + min-height: 0 !important; } + +/* Don't allow interaction with invisible slides */ +.reveal .slides > section.future, .reveal .slides > section > section.future, .reveal .slides > section.past, .reveal .slides > section > section.past { + pointer-events: none; } + +.reveal.overview .slides > section, .reveal.overview .slides > section > section { + pointer-events: auto; } + +.reveal .slides > section.past, .reveal .slides > section.future, .reveal .slides > section > section.past, .reveal .slides > section > section.future { + opacity: 0; } + +/********************************************* + * Mixins for readability of transitions + *********************************************/ +/********************************************* + * SLIDE TRANSITION + * Aliased 'linear' for backwards compatibility + *********************************************/ +.reveal.slide section { + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal .slides > section[data-transition=slide].past, .reveal .slides > section[data-transition~=slide-out].past, .reveal.slide .slides > section:not([data-transition]).past { + -webkit-transform: translate(-150%, 0); + -ms-transform: translate(-150%, 0); + transform: translate(-150%, 0); } + +.reveal .slides > section[data-transition=slide].future, .reveal .slides > section[data-transition~=slide-in].future, .reveal.slide .slides > section:not([data-transition]).future { + -webkit-transform: translate(150%, 0); + -ms-transform: translate(150%, 0); + transform: translate(150%, 0); } + +.reveal .slides > section > section[data-transition=slide].past, .reveal .slides > section > section[data-transition~=slide-out].past, .reveal.slide .slides > section > section:not([data-transition]).past { + -webkit-transform: translate(0, -150%); + -ms-transform: translate(0, -150%); + transform: translate(0, -150%); } + +.reveal .slides > section > section[data-transition=slide].future, .reveal .slides > section > section[data-transition~=slide-in].future, .reveal.slide .slides > section > section:not([data-transition]).future { + -webkit-transform: translate(0, 150%); + -ms-transform: translate(0, 150%); + transform: translate(0, 150%); } + +.reveal.linear section { + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal .slides > section[data-transition=linear].past, .reveal .slides > section[data-transition~=linear-out].past, .reveal.linear .slides > section:not([data-transition]).past { + -webkit-transform: translate(-150%, 0); + -ms-transform: translate(-150%, 0); + transform: translate(-150%, 0); } + +.reveal .slides > section[data-transition=linear].future, .reveal .slides > section[data-transition~=linear-in].future, .reveal.linear .slides > section:not([data-transition]).future { + -webkit-transform: translate(150%, 0); + -ms-transform: translate(150%, 0); + transform: translate(150%, 0); } + +.reveal .slides > section > section[data-transition=linear].past, .reveal .slides > section > section[data-transition~=linear-out].past, .reveal.linear .slides > section > section:not([data-transition]).past { + -webkit-transform: translate(0, -150%); + -ms-transform: translate(0, -150%); + transform: translate(0, -150%); } + +.reveal .slides > section > section[data-transition=linear].future, .reveal .slides > section > section[data-transition~=linear-in].future, .reveal.linear .slides > section > section:not([data-transition]).future { + -webkit-transform: translate(0, 150%); + -ms-transform: translate(0, 150%); + transform: translate(0, 150%); } + +/********************************************* + * CONVEX TRANSITION + * Aliased 'default' for backwards compatibility + *********************************************/ +.reveal .slides > section[data-transition=default].past, .reveal .slides > section[data-transition~=default-out].past, .reveal.default .slides > section:not([data-transition]).past { + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); } + +.reveal .slides > section[data-transition=default].future, .reveal .slides > section[data-transition~=default-in].future, .reveal.default .slides > section:not([data-transition]).future { + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); } + +.reveal .slides > section > section[data-transition=default].past, .reveal .slides > section > section[data-transition~=default-out].past, .reveal.default .slides > section > section:not([data-transition]).past { + -webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); + transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); } + +.reveal .slides > section > section[data-transition=default].future, .reveal .slides > section > section[data-transition~=default-in].future, .reveal.default .slides > section > section:not([data-transition]).future { + -webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); + transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); } + +.reveal .slides > section[data-transition=convex].past, .reveal .slides > section[data-transition~=convex-out].past, .reveal.convex .slides > section:not([data-transition]).past { + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); } + +.reveal .slides > section[data-transition=convex].future, .reveal .slides > section[data-transition~=convex-in].future, .reveal.convex .slides > section:not([data-transition]).future { + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); } + +.reveal .slides > section > section[data-transition=convex].past, .reveal .slides > section > section[data-transition~=convex-out].past, .reveal.convex .slides > section > section:not([data-transition]).past { + -webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); + transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); } + +.reveal .slides > section > section[data-transition=convex].future, .reveal .slides > section > section[data-transition~=convex-in].future, .reveal.convex .slides > section > section:not([data-transition]).future { + -webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); + transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); } + +/********************************************* + * CONCAVE TRANSITION + *********************************************/ +.reveal .slides > section[data-transition=concave].past, .reveal .slides > section[data-transition~=concave-out].past, .reveal.concave .slides > section:not([data-transition]).past { + -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); } + +.reveal .slides > section[data-transition=concave].future, .reveal .slides > section[data-transition~=concave-in].future, .reveal.concave .slides > section:not([data-transition]).future { + -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); } + +.reveal .slides > section > section[data-transition=concave].past, .reveal .slides > section > section[data-transition~=concave-out].past, .reveal.concave .slides > section > section:not([data-transition]).past { + -webkit-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); + transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); } + +.reveal .slides > section > section[data-transition=concave].future, .reveal .slides > section > section[data-transition~=concave-in].future, .reveal.concave .slides > section > section:not([data-transition]).future { + -webkit-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); + transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); } + +/********************************************* + * ZOOM TRANSITION + *********************************************/ +.reveal .slides > section[data-transition=zoom], .reveal.zoom .slides > section:not([data-transition]) { + -webkit-transition-timing-function: ease; + transition-timing-function: ease; } + +.reveal .slides > section[data-transition=zoom].past, .reveal .slides > section[data-transition~=zoom-out].past, .reveal.zoom .slides > section:not([data-transition]).past { + visibility: hidden; + -webkit-transform: scale(16); + -ms-transform: scale(16); + transform: scale(16); } + +.reveal .slides > section[data-transition=zoom].future, .reveal .slides > section[data-transition~=zoom-in].future, .reveal.zoom .slides > section:not([data-transition]).future { + visibility: hidden; + -webkit-transform: scale(0.2); + -ms-transform: scale(0.2); + transform: scale(0.2); } + +.reveal .slides > section > section[data-transition=zoom].past, .reveal .slides > section > section[data-transition~=zoom-out].past, .reveal.zoom .slides > section > section:not([data-transition]).past { + -webkit-transform: translate(0, -150%); + -ms-transform: translate(0, -150%); + transform: translate(0, -150%); } + +.reveal .slides > section > section[data-transition=zoom].future, .reveal .slides > section > section[data-transition~=zoom-in].future, .reveal.zoom .slides > section > section:not([data-transition]).future { + -webkit-transform: translate(0, 150%); + -ms-transform: translate(0, 150%); + transform: translate(0, 150%); } + +/********************************************* + * CUBE TRANSITION + *********************************************/ +.reveal.cube .slides { + -webkit-perspective: 1300px; + perspective: 1300px; } + +.reveal.cube .slides section { + padding: 30px; + min-height: 700px; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + -moz-box-sizing: border-box; + box-sizing: border-box; } + +.reveal.center.cube .slides section { + min-height: 0; } + +.reveal.cube .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0, 0, 0, 0.1); + border-radius: 4px; + -webkit-transform: translateZ(-20px); + transform: translateZ(-20px); } + +.reveal.cube .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0, 0, 0, 0.2); + -webkit-transform: translateZ(-90px) rotateX(65deg); + transform: translateZ(-90px) rotateX(65deg); } + +.reveal.cube .slides > section.stack { + padding: 0; + background: none; } + +.reveal.cube .slides > section.past { + -webkit-transform-origin: 100% 0%; + -ms-transform-origin: 100% 0%; + transform-origin: 100% 0%; + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg); + transform: translate3d(-100%, 0, 0) rotateY(-90deg); } + +.reveal.cube .slides > section.future { + -webkit-transform-origin: 0% 0%; + -ms-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg); + transform: translate3d(100%, 0, 0) rotateY(90deg); } + +.reveal.cube .slides > section > section.past { + -webkit-transform-origin: 0% 100%; + -ms-transform-origin: 0% 100%; + transform-origin: 0% 100%; + -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg); + transform: translate3d(0, -100%, 0) rotateX(90deg); } + +.reveal.cube .slides > section > section.future { + -webkit-transform-origin: 0% 0%; + -ms-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg); + transform: translate3d(0, 100%, 0) rotateX(-90deg); } + +/********************************************* + * PAGE TRANSITION + *********************************************/ +.reveal.page .slides { + -webkit-perspective-origin: 0% 50%; + perspective-origin: 0% 50%; + -webkit-perspective: 3000px; + perspective: 3000px; } + +.reveal.page .slides section { + padding: 30px; + min-height: 700px; + -moz-box-sizing: border-box; + box-sizing: border-box; } + +.reveal.page .slides section.past { + z-index: 12; } + +.reveal.page .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0, 0, 0, 0.1); + -webkit-transform: translateZ(-20px); + transform: translateZ(-20px); } + +.reveal.page .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0, 0, 0, 0.2); + -webkit-transform: translateZ(-90px) rotateX(65deg); } + +.reveal.page .slides > section.stack { + padding: 0; + background: none; } + +.reveal.page .slides > section.past { + -webkit-transform-origin: 0% 0%; + -ms-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(-40%, 0, 0) rotateY(-80deg); + transform: translate3d(-40%, 0, 0) rotateY(-80deg); } + +.reveal.page .slides > section.future { + -webkit-transform-origin: 100% 0%; + -ms-transform-origin: 100% 0%; + transform-origin: 100% 0%; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); } + +.reveal.page .slides > section > section.past { + -webkit-transform-origin: 0% 0%; + -ms-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(0, -40%, 0) rotateX(80deg); + transform: translate3d(0, -40%, 0) rotateX(80deg); } + +.reveal.page .slides > section > section.future { + -webkit-transform-origin: 0% 100%; + -ms-transform-origin: 0% 100%; + transform-origin: 0% 100%; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); } + +/********************************************* + * FADE TRANSITION + *********************************************/ +.reveal .slides section[data-transition=fade], .reveal.fade .slides section:not([data-transition]), .reveal.fade .slides > section > section:not([data-transition]) { + -webkit-transform: none; + -ms-transform: none; + transform: none; + -webkit-transition: opacity 0.5s; + transition: opacity 0.5s; } + +.reveal.fade.overview .slides section, .reveal.fade.overview .slides > section > section { + -webkit-transition: none; + transition: none; } + +/********************************************* + * NO TRANSITION + *********************************************/ +.reveal .slides > section[data-transition=none], .reveal.none .slides > section:not([data-transition]) { + -webkit-transform: none; + -ms-transform: none; + transform: none; + -webkit-transition: none; + transition: none; } + +/********************************************* + * PAUSED MODE + *********************************************/ +.reveal .pause-overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + background: black; + visibility: hidden; + opacity: 0; + z-index: 100; + -webkit-transition: all 1s ease; + transition: all 1s ease; } + +.reveal.paused .pause-overlay { + visibility: visible; + opacity: 1; } + +/********************************************* + * FALLBACK + *********************************************/ +.no-transforms { + overflow-y: auto; } + +.no-transforms .reveal .slides { + position: relative; + width: 80%; + height: auto !important; + top: 0; + left: 50%; + margin: 0; + text-align: center; } + +.no-transforms .reveal .controls, .no-transforms .reveal .progress { + display: none !important; } + +.no-transforms .reveal .slides section { + display: block !important; + opacity: 1 !important; + position: relative !important; + height: auto; + min-height: 0; + top: 0; + left: -50%; + margin: 70px 0; + -webkit-transform: none; + -ms-transform: none; + transform: none; } + +.no-transforms .reveal .slides section section { + left: 0; } + +.reveal .no-transition, .reveal .no-transition * { + -webkit-transition: none !important; + transition: none !important; } + +/********************************************* + * PER-SLIDE BACKGROUNDS + *********************************************/ +.reveal .backgrounds { + position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + -webkit-perspective: 600px; + perspective: 600px; } + +.reveal .slide-background { + display: none; + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + visibility: hidden; + background-color: rgba(0, 0, 0, 0); + background-position: 50% 50%; + background-repeat: no-repeat; + background-size: cover; + -webkit-transition: all 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: all 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +.reveal .slide-background.stack { + display: block; } + +.reveal .slide-background.present { + opacity: 1; + visibility: visible; } + +.print-pdf .reveal .slide-background { + opacity: 1 !important; + visibility: visible !important; } + +/* Video backgrounds */ +.reveal .slide-background video { + position: absolute; + width: 100%; + height: 100%; + max-width: none; + max-height: none; + top: 0; + left: 0; } + +/* Immediate transition style */ +.reveal[data-background-transition=none] > .backgrounds .slide-background, .reveal > .backgrounds .slide-background[data-background-transition=none] { + -webkit-transition: none; + transition: none; } + +/* Slide */ +.reveal[data-background-transition=slide] > .backgrounds .slide-background, .reveal > .backgrounds .slide-background[data-background-transition=slide] { + opacity: 1; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=slide] { + -webkit-transform: translate(-100%, 0); + -ms-transform: translate(-100%, 0); + transform: translate(-100%, 0); } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=slide] { + -webkit-transform: translate(100%, 0); + -ms-transform: translate(100%, 0); + transform: translate(100%, 0); } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=slide] { + -webkit-transform: translate(0, -100%); + -ms-transform: translate(0, -100%); + transform: translate(0, -100%); } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=slide] { + -webkit-transform: translate(0, 100%); + -ms-transform: translate(0, 100%); + transform: translate(0, 100%); } + +/* Convex */ +.reveal[data-background-transition=convex] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); } + +.reveal[data-background-transition=convex] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); } + +.reveal[data-background-transition=convex] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); + transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); } + +.reveal[data-background-transition=convex] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); + transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); } + +/* Concave */ +.reveal[data-background-transition=concave] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); } + +.reveal[data-background-transition=concave] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); } + +.reveal[data-background-transition=concave] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); + transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); } + +.reveal[data-background-transition=concave] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); + transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); } + +/* Zoom */ +.reveal[data-background-transition=zoom] > .backgrounds .slide-background, .reveal > .backgrounds .slide-background[data-background-transition=zoom] { + -webkit-transition-timing-function: ease; + transition-timing-function: ease; } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background.past, .reveal > .backgrounds .slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(16); + -ms-transform: scale(16); + transform: scale(16); } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background.future, .reveal > .backgrounds .slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(0.2); + -ms-transform: scale(0.2); + transform: scale(0.2); } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background > .slide-background.past, .reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(16); + -ms-transform: scale(16); + transform: scale(16); } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background > .slide-background.future, .reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(0.2); + -ms-transform: scale(0.2); + transform: scale(0.2); } + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"] > .backgrounds .slide-background { + -webkit-transition-duration: 400ms; + transition-duration: 400ms; } + +.reveal[data-transition-speed="slow"] > .backgrounds .slide-background { + -webkit-transition-duration: 1200ms; + transition-duration: 1200ms; } + +/********************************************* + * OVERVIEW + *********************************************/ +.reveal.overview { + -webkit-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; + -webkit-perspective: 700px; + perspective: 700px; } + .reveal.overview .slides section { + height: 700px; + opacity: 1 !important; + overflow: hidden; + visibility: visible !important; + cursor: pointer; + -moz-box-sizing: border-box; + box-sizing: border-box; } + .reveal.overview .slides section:hover, .reveal.overview .slides section.present { + outline: 10px solid rgba(150, 150, 150, 0.4); + outline-offset: 10px; } + .reveal.overview .slides section .fragment { + opacity: 1; + -webkit-transition: none; + transition: none; } + .reveal.overview .slides section:after, .reveal.overview .slides section:before { + display: none !important; } + .reveal.overview .slides > section.stack { + padding: 0; + top: 0 !important; + background: none; + outline: none; + overflow: visible; } + .reveal.overview .backgrounds { + -webkit-perspective: inherit; + perspective: inherit; } + .reveal.overview .backgrounds .slide-background { + opacity: 1; + visibility: visible; + outline: 10px solid rgba(150, 150, 150, 0.1); + outline-offset: 10px; } + +.reveal.overview .slides section, .reveal.overview-deactivating .slides section { + -webkit-transition: none; + transition: none; } + +.reveal.overview .backgrounds .slide-background, .reveal.overview-deactivating .backgrounds .slide-background { + -webkit-transition: none; + transition: none; } + +.reveal.overview-animated .slides { + -webkit-transition: -webkit-transform 0.4s ease; + transition: transform 0.4s ease; } + +/********************************************* + * RTL SUPPORT + *********************************************/ +.reveal.rtl .slides, .reveal.rtl .slides h1, .reveal.rtl .slides h2, .reveal.rtl .slides h3, .reveal.rtl .slides h4, .reveal.rtl .slides h5, .reveal.rtl .slides h6 { + direction: rtl; + font-family: sans-serif; } + +.reveal.rtl pre, .reveal.rtl code { + direction: ltr; } + +.reveal.rtl ol, .reveal.rtl ul { + text-align: right; } + +.reveal.rtl .progress span { + float: right; } + +/********************************************* + * PARALLAX BACKGROUND + *********************************************/ +.reveal.has-parallax-background .backgrounds { + -webkit-transition: all 0.8s ease; + transition: all 0.8s ease; } + +/* Global transition speed settings */ +.reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds { + -webkit-transition-duration: 400ms; + transition-duration: 400ms; } + +.reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds { + -webkit-transition-duration: 1200ms; + transition-duration: 1200ms; } + +/********************************************* + * LINK PREVIEW OVERLAY + *********************************************/ +.reveal .overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + z-index: 1000; + background: rgba(0, 0, 0, 0.9); + opacity: 0; + visibility: hidden; + -webkit-transition: all 0.3s ease; + transition: all 0.3s ease; } + +.reveal .overlay.visible { + opacity: 1; + visibility: visible; } + +.reveal .overlay .spinner { + position: absolute; + display: block; + top: 50%; + left: 50%; + width: 32px; + height: 32px; + margin: -16px 0 0 -16px; + z-index: 10; + background-image: 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+ visibility: visible; + opacity: 0.6; + -webkit-transition: all 0.3s ease; + transition: all 0.3s ease; } + +.reveal .overlay header { + position: absolute; + left: 0; + top: 0; + width: 100%; + height: 40px; + z-index: 2; + border-bottom: 1px solid #222; } + +.reveal .overlay header a { + display: inline-block; + width: 40px; + height: 40px; + padding: 0 10px; + float: right; + opacity: 0.6; + -moz-box-sizing: border-box; + box-sizing: border-box; } + +.reveal .overlay header a:hover { + opacity: 1; } + +.reveal .overlay header a .icon { + display: inline-block; + width: 20px; + height: 20px; + background-position: 50% 50%; + background-size: 100%; + background-repeat: no-repeat; } + +.reveal .overlay header a.close .icon { + background-image: 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+ position: absolute; + top: 40px; + right: 0; + bottom: 0; + left: 0; } + +.reveal .overlay.overlay-preview .viewport iframe { + width: 100%; + height: 100%; + max-width: 100%; + max-height: 100%; + border: 0; + opacity: 0; + visibility: hidden; + -webkit-transition: all 0.3s ease; + transition: all 0.3s ease; } + +.reveal .overlay.overlay-preview.loaded .viewport iframe { + opacity: 1; + visibility: visible; } + +.reveal .overlay.overlay-preview.loaded .spinner { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(0.2); + -ms-transform: scale(0.2); + transform: scale(0.2); } + +.reveal .overlay.overlay-help .viewport { + overflow: auto; + color: #fff; } + +.reveal .overlay.overlay-help .viewport .viewport-inner { + width: 600px; + margin: 0 auto; + padding: 60px; + text-align: center; + letter-spacing: normal; } + +.reveal .overlay.overlay-help .viewport .viewport-inner .title { + font-size: 20px; } + +.reveal .overlay.overlay-help .viewport .viewport-inner table { + border: 1px solid #fff; + border-collapse: collapse; + font-size: 14px; } + +.reveal .overlay.overlay-help .viewport .viewport-inner table th, .reveal .overlay.overlay-help .viewport .viewport-inner table td { + width: 200px; + padding: 10px; + border: 1px solid #fff; + vertical-align: middle; } + +.reveal .overlay.overlay-help .viewport .viewport-inner table th { + padding-top: 20px; + padding-bottom: 20px; } + +/********************************************* + * PLAYBACK COMPONENT + *********************************************/ +.reveal .playback { + position: fixed; + left: 15px; + bottom: 15px; + z-index: 30; + cursor: pointer; + -webkit-transition: all 400ms ease; + transition: all 400ms ease; } + +.reveal.overview .playback { + opacity: 0; + visibility: hidden; } + +/********************************************* + * ROLLING LINKS + *********************************************/ +.reveal .roll { + display: inline-block; + line-height: 1.2; + overflow: hidden; + vertical-align: top; + -webkit-perspective: 400px; + perspective: 400px; + -webkit-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; } + +.reveal .roll:hover { + background: none; + text-shadow: none; } + +.reveal .roll span { + display: block; + position: relative; + padding: 0 2px; + pointer-events: none; + -webkit-transition: all 400ms ease; + transition: all 400ms ease; + -webkit-transform-origin: 50% 0%; + -ms-transform-origin: 50% 0%; + transform-origin: 50% 0%; + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal .roll:hover span { + background: rgba(0, 0, 0, 0.5); + -webkit-transform: translate3d(0px, 0px, -45px) rotateX(90deg); + transform: translate3d(0px, 0px, -45px) rotateX(90deg); } + +.reveal .roll span:after { + content: attr(data-title); + display: block; + position: absolute; + left: 0; + top: 0; + padding: 0 2px; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + -webkit-transform-origin: 50% 0%; + -ms-transform-origin: 50% 0%; + transform-origin: 50% 0%; + -webkit-transform: translate3d(0px, 110%, 0px) rotateX(-90deg); + transform: translate3d(0px, 110%, 0px) rotateX(-90deg); } + +/********************************************* + * SPEAKER NOTES + *********************************************/ +.reveal aside.notes { + display: none; } + +/********************************************* + * ZOOM PLUGIN + *********************************************/ +.zoomed .reveal *, .zoomed .reveal *:before, .zoomed .reveal *:after { + -webkit-backface-visibility: visible !important; + backface-visibility: visible !important; } + +.zoomed .reveal .progress, .zoomed .reveal .controls { + opacity: 0; } + +.zoomed .reveal .roll span { + background: none; } + +.zoomed .reveal .roll span:after { + visibility: hidden; } diff --git a/public/css/reveal.scss b/public/css/reveal.scss new file mode 100644 index 00000000..3321c981 --- /dev/null +++ b/public/css/reveal.scss @@ -0,0 +1,1319 @@ +/*! + * reveal.js + * http://lab.hakim.se/reveal-js + * MIT licensed + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ + + +/********************************************* + * RESET STYLES + *********************************************/ + +html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe, +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre, +.reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code, +.reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp, +.reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var, +.reveal b, .reveal u, .reveal center, +.reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li, +.reveal fieldset, .reveal form, .reveal label, .reveal legend, +.reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td, +.reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed, +.reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup, +.reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary, +.reveal time, .reveal mark, .reveal audio, video { + margin: 0; + padding: 0; + border: 0; + font-size: 100%; + font: inherit; + vertical-align: baseline; +} + +.reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure, +.reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section { + display: block; +} + + +/********************************************* + * GLOBAL STYLES + *********************************************/ + +html, +body { + width: 100%; + height: 100%; + overflow: hidden; +} + +body { + position: relative; + line-height: 1; + + background-color: #fff; + color: #000; +} + + +/********************************************* + * VIEW FRAGMENTS + *********************************************/ + +.reveal .slides section .fragment { + opacity: 0; + visibility: hidden; + transition: all .2s ease; + + &.visible { + opacity: 1; + visibility: visible; + } +} + +.reveal .slides section .fragment.grow { + opacity: 1; + visibility: visible; + + &.visible { + transform: scale( 1.3 ); + } +} + +.reveal .slides section .fragment.shrink { + opacity: 1; + visibility: visible; + + &.visible { + transform: scale( 0.7 ); + } +} + +.reveal .slides section .fragment.zoom-in { + transform: scale( 0.1 ); + + &.visible { + transform: none; + } +} + +.reveal .slides section .fragment.fade-out { + opacity: 1; + visibility: visible; + + &.visible { + opacity: 0; + visibility: hidden; + } +} + +.reveal .slides section .fragment.semi-fade-out { + opacity: 1; + visibility: visible; + + &.visible { + opacity: 0.5; + visibility: visible; + } +} + +.reveal .slides section .fragment.strike { + opacity: 1; + + &.visible { + text-decoration: line-through; + } +} + +.reveal .slides section .fragment.current-visible { + opacity: 0; + visibility: hidden; + + &.current-fragment { + opacity: 1; + visibility: visible; + } +} + +.reveal .slides section .fragment.highlight-red, +.reveal .slides section .fragment.highlight-current-red, +.reveal .slides section .fragment.highlight-green, +.reveal .slides section .fragment.highlight-current-green, +.reveal .slides section .fragment.highlight-blue, +.reveal .slides section .fragment.highlight-current-blue { + opacity: 1; + visibility: visible; +} + .reveal .slides section .fragment.highlight-red.visible { + color: #ff2c2d + } + .reveal .slides section .fragment.highlight-green.visible { + color: #17ff2e; + } + .reveal .slides section .fragment.highlight-blue.visible { + color: #1b91ff; + } + +.reveal .slides section .fragment.highlight-current-red.current-fragment { + color: #ff2c2d +} +.reveal .slides section .fragment.highlight-current-green.current-fragment { + color: #17ff2e; +} +.reveal .slides section .fragment.highlight-current-blue.current-fragment { + color: #1b91ff; +} + + +/********************************************* + * DEFAULT ELEMENT STYLES + *********************************************/ + +/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */ +.reveal:after { + content: ''; + font-style: italic; +} + +.reveal iframe { + z-index: 1; +} + +/** Prevents layering issues in certain browser/transition combinations */ +.reveal a { + position: relative; +} + +.reveal .stretch { + max-width: none; + max-height: none; +} + +.reveal pre.stretch code { + height: 100%; + max-height: 100%; + box-sizing: border-box; +} + + +/********************************************* + * CONTROLS + *********************************************/ + +.reveal .controls { + display: none; + position: fixed; + width: 110px; + height: 110px; + z-index: 30; + right: 10px; + bottom: 10px; + + -webkit-user-select: none; +} + +.reveal .controls div { + position: absolute; + opacity: 0.05; + width: 0; + height: 0; + border: 12px solid transparent; + transform: scale(.9999); + transition: all 0.2s ease; + + -webkit-tap-highlight-color: rgba( 0, 0, 0, 0 ); +} + +.reveal .controls div.enabled { + opacity: 0.7; + cursor: pointer; +} + +.reveal .controls div.enabled:active { + margin-top: 1px; +} + + .reveal .controls div.navigate-left { + top: 42px; + + border-right-width: 22px; + border-right-color: #000; + } + .reveal .controls div.navigate-left.fragmented { + opacity: 0.3; + } + + .reveal .controls div.navigate-right { + left: 74px; + top: 42px; + + border-left-width: 22px; + border-left-color: #000; + } + .reveal .controls div.navigate-right.fragmented { + opacity: 0.3; + } + + .reveal .controls div.navigate-up { + left: 42px; + + border-bottom-width: 22px; + border-bottom-color: #000; + } + .reveal .controls div.navigate-up.fragmented { + opacity: 0.3; + } + + .reveal .controls div.navigate-down { + left: 42px; + top: 74px; + + border-top-width: 22px; + border-top-color: #000; + } + .reveal .controls div.navigate-down.fragmented { + opacity: 0.3; + } + + +/********************************************* + * PROGRESS BAR + *********************************************/ + +.reveal .progress { + position: fixed; + display: none; + height: 3px; + width: 100%; + bottom: 0; + left: 0; + z-index: 10; + + background-color: rgba( 0, 0, 0, 0.2 ); +} + .reveal .progress:after { + content: ''; + display: block; + position: absolute; + height: 20px; + width: 100%; + top: -20px; + } + .reveal .progress span { + display: block; + height: 100%; + width: 0px; + + background-color: #000; + transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + } + +/********************************************* + * SLIDE NUMBER + *********************************************/ + +.reveal .slide-number { + position: fixed; + display: block; + right: 15px; + bottom: 15px; + opacity: 0.5; + z-index: 31; + font-size: 12px; +} + +/********************************************* + * SLIDES + *********************************************/ + +.reveal { + position: relative; + width: 100%; + height: 100%; + overflow: hidden; + touch-action: none; +} + +.reveal .slides { + position: absolute; + width: 100%; + height: 100%; + top: 0; + right: 0; + bottom: 0; + left: 0; + margin: auto; + + overflow: visible; + z-index: 1; + text-align: center; + perspective: 600px; + perspective-origin: 50% 40%; +} + +.reveal .slides>section { + -ms-perspective: 600px; +} + +.reveal .slides>section, +.reveal .slides>section>section { + display: none; + position: absolute; + width: 100%; + padding: 20px 0px; + + z-index: 10; + transform-style: preserve-3d; + transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985), + transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985), + visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985), + opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); +} + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"] .slides section { + transition-duration: 400ms; +} +.reveal[data-transition-speed="slow"] .slides section { + transition-duration: 1200ms; +} + +/* Slide-specific transition speed overrides */ +.reveal .slides section[data-transition-speed="fast"] { + transition-duration: 400ms; +} +.reveal .slides section[data-transition-speed="slow"] { + transition-duration: 1200ms; +} + +.reveal .slides>section.stack { + padding-top: 0; + padding-bottom: 0; +} + +.reveal .slides>section.present, +.reveal .slides>section>section.present { + display: block; + z-index: 11; + opacity: 1; +} + +.reveal.center, +.reveal.center .slides, +.reveal.center .slides section { + min-height: 0 !important; +} + +/* Don't allow interaction with invisible slides */ +.reveal .slides>section.future, +.reveal .slides>section>section.future, +.reveal .slides>section.past, +.reveal .slides>section>section.past { + pointer-events: none; +} + +.reveal.overview .slides>section, +.reveal.overview .slides>section>section { + pointer-events: auto; +} + +.reveal .slides>section.past, +.reveal .slides>section.future, +.reveal .slides>section>section.past, +.reveal .slides>section>section.future { + opacity: 0; +} + + +/********************************************* + * Mixins for readability of transitions + *********************************************/ + +@mixin transition-global($style) { + .reveal .slides>section[data-transition=#{$style}], + .reveal.#{$style} .slides>section:not([data-transition]) { + @content; + } +} +@mixin transition-horizontal-past($style) { + .reveal .slides>section[data-transition=#{$style}].past, + .reveal .slides>section[data-transition~=#{$style}-out].past, + .reveal.#{$style} .slides>section:not([data-transition]).past { + @content; + } +} +@mixin transition-horizontal-future($style) { + .reveal .slides>section[data-transition=#{$style}].future, + .reveal .slides>section[data-transition~=#{$style}-in].future, + .reveal.#{$style} .slides>section:not([data-transition]).future { + @content; + } +} + +@mixin transition-vertical-past($style) { + .reveal .slides>section>section[data-transition=#{$style}].past, + .reveal .slides>section>section[data-transition~=#{$style}-out].past, + .reveal.#{$style} .slides>section>section:not([data-transition]).past { + @content; + } +} +@mixin transition-vertical-future($style) { + .reveal .slides>section>section[data-transition=#{$style}].future, + .reveal .slides>section>section[data-transition~=#{$style}-in].future, + .reveal.#{$style} .slides>section>section:not([data-transition]).future { + @content; + } +} + +/********************************************* + * SLIDE TRANSITION + * Aliased 'linear' for backwards compatibility + *********************************************/ + +@each $stylename in slide, linear { + .reveal.#{$stylename} section { + backface-visibility: hidden; + } + @include transition-horizontal-past(#{$stylename}) { + transform: translate(-150%, 0); + } + @include transition-horizontal-future(#{$stylename}) { + transform: translate(150%, 0); + } + @include transition-vertical-past(#{$stylename}) { + transform: translate(0, -150%); + } + @include transition-vertical-future(#{$stylename}) { + transform: translate(0, 150%); + } +} + +/********************************************* + * CONVEX TRANSITION + * Aliased 'default' for backwards compatibility + *********************************************/ + +@each $stylename in default, convex { + @include transition-horizontal-past(#{$stylename}) { + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + } + @include transition-horizontal-future(#{$stylename}) { + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + } + @include transition-vertical-past(#{$stylename}) { + transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); + } + @include transition-vertical-future(#{$stylename}) { + transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); + } +} + +/********************************************* + * CONCAVE TRANSITION + *********************************************/ + +@include transition-horizontal-past(concave) { + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); +} +@include transition-horizontal-future(concave) { + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); +} +@include transition-vertical-past(concave) { + transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); +} +@include transition-vertical-future(concave) { + transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); +} + + +/********************************************* + * ZOOM TRANSITION + *********************************************/ + +@include transition-global(zoom) { + transition-timing-function: ease; +} +@include transition-horizontal-past(zoom) { + visibility: hidden; + transform: scale(16); +} +@include transition-horizontal-future(zoom) { + visibility: hidden; + transform: scale(0.2); +} +@include transition-vertical-past(zoom) { + transform: translate(0, -150%); +} +@include transition-vertical-future(zoom) { + transform: translate(0, 150%); +} + + +/********************************************* + * CUBE TRANSITION + *********************************************/ + +.reveal.cube .slides { + perspective: 1300px; +} + +.reveal.cube .slides section { + padding: 30px; + min-height: 700px; + backface-visibility: hidden; + box-sizing: border-box; +} + .reveal.center.cube .slides section { + min-height: 0; + } + .reveal.cube .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0,0,0,0.1); + border-radius: 4px; + transform: translateZ( -20px ); + } + .reveal.cube .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0,0,0,0.2); + transform: translateZ(-90px) rotateX( 65deg ); + } + +.reveal.cube .slides>section.stack { + padding: 0; + background: none; +} + +.reveal.cube .slides>section.past { + transform-origin: 100% 0%; + transform: translate3d(-100%, 0, 0) rotateY(-90deg); +} + +.reveal.cube .slides>section.future { + transform-origin: 0% 0%; + transform: translate3d(100%, 0, 0) rotateY(90deg); +} + +.reveal.cube .slides>section>section.past { + transform-origin: 0% 100%; + transform: translate3d(0, -100%, 0) rotateX(90deg); +} + +.reveal.cube .slides>section>section.future { + transform-origin: 0% 0%; + transform: translate3d(0, 100%, 0) rotateX(-90deg); +} + + +/********************************************* + * PAGE TRANSITION + *********************************************/ + +.reveal.page .slides { + perspective-origin: 0% 50%; + perspective: 3000px; +} + +.reveal.page .slides section { + padding: 30px; + min-height: 700px; + box-sizing: border-box; +} + .reveal.page .slides section.past { + z-index: 12; + } + .reveal.page .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0,0,0,0.1); + transform: translateZ( -20px ); + } + .reveal.page .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0,0,0,0.2); + + -webkit-transform: translateZ(-90px) rotateX( 65deg ); + } + +.reveal.page .slides>section.stack { + padding: 0; + background: none; +} + +.reveal.page .slides>section.past { + transform-origin: 0% 0%; + transform: translate3d(-40%, 0, 0) rotateY(-80deg); +} + +.reveal.page .slides>section.future { + transform-origin: 100% 0%; + transform: translate3d(0, 0, 0); +} + +.reveal.page .slides>section>section.past { + transform-origin: 0% 0%; + transform: translate3d(0, -40%, 0) rotateX(80deg); +} + +.reveal.page .slides>section>section.future { + transform-origin: 0% 100%; + transform: translate3d(0, 0, 0); +} + + +/********************************************* + * FADE TRANSITION + *********************************************/ + +.reveal .slides section[data-transition=fade], +.reveal.fade .slides section:not([data-transition]), +.reveal.fade .slides>section>section:not([data-transition]) { + transform: none; + transition: opacity 0.5s; +} + + +.reveal.fade.overview .slides section, +.reveal.fade.overview .slides>section>section { + transition: none; +} + + +/********************************************* + * NO TRANSITION + *********************************************/ + +@include transition-global(none) { + transform: none; + transition: none; +} + + +/********************************************* + * PAUSED MODE + *********************************************/ + +.reveal .pause-overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + background: black; + visibility: hidden; + opacity: 0; + z-index: 100; + transition: all 1s ease; +} +.reveal.paused .pause-overlay { + visibility: visible; + opacity: 1; +} + + +/********************************************* + * FALLBACK + *********************************************/ + +.no-transforms { + overflow-y: auto; +} + +.no-transforms .reveal .slides { + position: relative; + width: 80%; + height: auto !important; + top: 0; + left: 50%; + margin: 0; + text-align: center; +} + +.no-transforms .reveal .controls, +.no-transforms .reveal .progress { + display: none !important; +} + +.no-transforms .reveal .slides section { + display: block !important; + opacity: 1 !important; + position: relative !important; + height: auto; + min-height: 0; + top: 0; + left: -50%; + margin: 70px 0; + transform: none; +} + +.no-transforms .reveal .slides section section { + left: 0; +} + +.reveal .no-transition, +.reveal .no-transition * { + transition: none !important; +} + + +/********************************************* + * PER-SLIDE BACKGROUNDS + *********************************************/ + +.reveal .backgrounds { + position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + perspective: 600px; +} + .reveal .slide-background { + display: none; + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + visibility: hidden; + + background-color: rgba( 0, 0, 0, 0 ); + background-position: 50% 50%; + background-repeat: no-repeat; + background-size: cover; + + transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + } + + .reveal .slide-background.stack { + display: block; + } + + .reveal .slide-background.present { + opacity: 1; + visibility: visible; + } + + .print-pdf .reveal .slide-background { + opacity: 1 !important; + visibility: visible !important; + } + +/* Video backgrounds */ +.reveal .slide-background video { + position: absolute; + width: 100%; + height: 100%; + max-width: none; + max-height: none; + top: 0; + left: 0; +} + +/* Immediate transition style */ +.reveal[data-background-transition=none]>.backgrounds .slide-background, +.reveal>.backgrounds .slide-background[data-background-transition=none] { + transition: none; +} + +/* Slide */ +.reveal[data-background-transition=slide]>.backgrounds .slide-background, +.reveal>.backgrounds .slide-background[data-background-transition=slide] { + opacity: 1; + backface-visibility: hidden; +} + .reveal[data-background-transition=slide]>.backgrounds .slide-background.past, + .reveal>.backgrounds .slide-background.past[data-background-transition=slide] { + transform: translate(-100%, 0); + } + .reveal[data-background-transition=slide]>.backgrounds .slide-background.future, + .reveal>.backgrounds .slide-background.future[data-background-transition=slide] { + transform: translate(100%, 0); + } + + .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.past, + .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=slide] { + transform: translate(0, -100%); + } + .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.future, + .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=slide] { + transform: translate(0, 100%); + } + + +/* Convex */ +.reveal[data-background-transition=convex]>.backgrounds .slide-background.past, +.reveal>.backgrounds .slide-background.past[data-background-transition=convex] { + opacity: 0; + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); +} +.reveal[data-background-transition=convex]>.backgrounds .slide-background.future, +.reveal>.backgrounds .slide-background.future[data-background-transition=convex] { + opacity: 0; + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); +} + +.reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.past, +.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=convex] { + opacity: 0; + transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); +} +.reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.future, +.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=convex] { + opacity: 0; + transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); +} + + +/* Concave */ +.reveal[data-background-transition=concave]>.backgrounds .slide-background.past, +.reveal>.backgrounds .slide-background.past[data-background-transition=concave] { + opacity: 0; + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); +} +.reveal[data-background-transition=concave]>.backgrounds .slide-background.future, +.reveal>.backgrounds .slide-background.future[data-background-transition=concave] { + opacity: 0; + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); +} + +.reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.past, +.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=concave] { + opacity: 0; + transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); +} +.reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.future, +.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=concave] { + opacity: 0; + transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); +} + +/* Zoom */ +.reveal[data-background-transition=zoom]>.backgrounds .slide-background, +.reveal>.backgrounds .slide-background[data-background-transition=zoom] { + transition-timing-function: ease; +} + +.reveal[data-background-transition=zoom]>.backgrounds .slide-background.past, +.reveal>.backgrounds .slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(16); +} +.reveal[data-background-transition=zoom]>.backgrounds .slide-background.future, +.reveal>.backgrounds .slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(0.2); +} + +.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.past, +.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(16); +} +.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future, +.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(0.2); +} + + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"]>.backgrounds .slide-background { + transition-duration: 400ms; +} +.reveal[data-transition-speed="slow"]>.backgrounds .slide-background { + transition-duration: 1200ms; +} + + +/********************************************* + * OVERVIEW + *********************************************/ + +.reveal.overview { + perspective-origin: 50% 50%; + perspective: 700px; + + .slides section { + height: 700px; + opacity: 1 !important; + overflow: hidden; + visibility: visible !important; + cursor: pointer; + box-sizing: border-box; + } + .slides section:hover, + .slides section.present { + outline: 10px solid rgba(150,150,150,0.4); + outline-offset: 10px; + } + .slides section .fragment { + opacity: 1; + transition: none; + } + .slides section:after, + .slides section:before { + display: none !important; + } + .slides>section.stack { + padding: 0; + top: 0 !important; + background: none; + outline: none; + overflow: visible; + } + + .backgrounds { + perspective: inherit; + } + + .backgrounds .slide-background { + opacity: 1; + visibility: visible; + + // This can't be applied to the slide itself in Safari + outline: 10px solid rgba(150,150,150,0.1); + outline-offset: 10px; + } +} + +// Disable transitions transitions while we're activating +// or deactivating the overview mode. +.reveal.overview .slides section, +.reveal.overview-deactivating .slides section { + transition: none; +} + +.reveal.overview .backgrounds .slide-background, +.reveal.overview-deactivating .backgrounds .slide-background { + transition: none; +} + +.reveal.overview-animated .slides { + transition: transform 0.4s ease; +} + + +/********************************************* + * RTL SUPPORT + *********************************************/ + +.reveal.rtl .slides, +.reveal.rtl .slides h1, +.reveal.rtl .slides h2, +.reveal.rtl .slides h3, +.reveal.rtl .slides h4, +.reveal.rtl .slides h5, +.reveal.rtl .slides h6 { + direction: rtl; + font-family: sans-serif; +} + +.reveal.rtl pre, +.reveal.rtl code { + direction: ltr; +} + +.reveal.rtl ol, +.reveal.rtl ul { + text-align: right; +} + +.reveal.rtl .progress span { + float: right +} + +/********************************************* + * PARALLAX BACKGROUND + *********************************************/ + +.reveal.has-parallax-background .backgrounds { + transition: all 0.8s ease; +} + +/* Global transition speed settings */ +.reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds { + transition-duration: 400ms; +} +.reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds { + transition-duration: 1200ms; +} + + +/********************************************* + * LINK PREVIEW OVERLAY + *********************************************/ + +.reveal .overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + z-index: 1000; + background: rgba( 0, 0, 0, 0.9 ); + opacity: 0; + visibility: hidden; + transition: all 0.3s ease; +} + .reveal .overlay.visible { + opacity: 1; + visibility: visible; + } + + .reveal .overlay .spinner { + position: absolute; + display: block; + top: 50%; + left: 50%; + width: 32px; + height: 32px; + margin: -16px 0 0 -16px; + z-index: 10; + background-image: url(data:image/gif;base64,R0lGODlhIAAgAPMAAJmZmf%2F%2F%2F6%2Bvr8nJybW1tcDAwOjo6Nvb26ioqKOjo7Ozs%2FLy8vz8%2FAAAAAAAAAAAACH%2FC05FVFNDQVBFMi4wAwEAAAAh%2FhpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh%2BQQJCgAAACwAAAAAIAAgAAAE5xDISWlhperN52JLhSSdRgwVo1ICQZRUsiwHpTJT4iowNS8vyW2icCF6k8HMMBkCEDskxTBDAZwuAkkqIfxIQyhBQBFvAQSDITM5VDW6XNE4KagNh6Bgwe60smQUB3d4Rz1ZBApnFASDd0hihh12BkE9kjAJVlycXIg7CQIFA6SlnJ87paqbSKiKoqusnbMdmDC2tXQlkUhziYtyWTxIfy6BE8WJt5YJvpJivxNaGmLHT0VnOgSYf0dZXS7APdpB309RnHOG5gDqXGLDaC457D1zZ%2FV%2FnmOM82XiHRLYKhKP1oZmADdEAAAh%2BQQJCgAAACwAAAAAIAAgAAAE6hDISWlZpOrNp1lGNRSdRpDUolIGw5RUYhhHukqFu8DsrEyqnWThGvAmhVlteBvojpTDDBUEIFwMFBRAmBkSgOrBFZogCASwBDEY%2FCZSg7GSE0gSCjQBMVG023xWBhklAnoEdhQEfyNqMIcKjhRsjEdnezB%2BA4k8gTwJhFuiW4dokXiloUepBAp5qaKpp6%2BHo7aWW54wl7obvEe0kRuoplCGepwSx2jJvqHEmGt6whJpGpfJCHmOoNHKaHx61WiSR92E4lbFoq%2BB6QDtuetcaBPnW6%2BO7wDHpIiK9SaVK5GgV543tzjgGcghAgAh%2BQQJCgAAACwAAAAAIAAgAAAE7hDISSkxpOrN5zFHNWRdhSiVoVLHspRUMoyUakyEe8PTPCATW9A14E0UvuAKMNAZKYUZCiBMuBakSQKG8G2FzUWox2AUtAQFcBKlVQoLgQReZhQlCIJesQXI5B0CBnUMOxMCenoCfTCEWBsJColTMANldx15BGs8B5wlCZ9Po6OJkwmRpnqkqnuSrayqfKmqpLajoiW5HJq7FL1Gr2mMMcKUMIiJgIemy7xZtJsTmsM4xHiKv5KMCXqfyUCJEonXPN2rAOIAmsfB3uPoAK%2B%2BG%2Bw48edZPK%2BM6hLJpQg484enXIdQFSS1u6UhksENEQAAIfkECQoAAAAsAAAAACAAIAAABOcQyEmpGKLqzWcZRVUQnZYg1aBSh2GUVEIQ2aQOE%2BG%2BcD4ntpWkZQj1JIiZIogDFFyHI0UxQwFugMSOFIPJftfVAEoZLBbcLEFhlQiqGp1Vd140AUklUN3eCA51C1EWMzMCezCBBmkxVIVHBWd3HHl9JQOIJSdSnJ0TDKChCwUJjoWMPaGqDKannasMo6WnM562R5YluZRwur0wpgqZE7NKUm%2BFNRPIhjBJxKZteWuIBMN4zRMIVIhffcgojwCF117i4nlLnY5ztRLsnOk%2BaV%2BoJY7V7m76PdkS4trKcdg0Zc0tTcKkRAAAIfkECQoAAAAsAAAAACAAIAAABO4QyEkpKqjqzScpRaVkXZWQEximw1BSCUEIlDohrft6cpKCk5xid5MNJTaAIkekKGQkWyKHkvhKsR7ARmitkAYDYRIbUQRQjWBwJRzChi9CRlBcY1UN4g0%2FVNB0AlcvcAYHRyZPdEQFYV8ccwR5HWxEJ02YmRMLnJ1xCYp0Y5idpQuhopmmC2KgojKasUQDk5BNAwwMOh2RtRq5uQuPZKGIJQIGwAwGf6I0JXMpC8C7kXWDBINFMxS4DKMAWVWAGYsAdNqW5uaRxkSKJOZKaU3tPOBZ4DuK2LATgJhkPJMgTwKCdFjyPHEnKxFCDhEAACH5BAkKAAAALAAAAAAgACAAAATzEMhJaVKp6s2nIkolIJ2WkBShpkVRWqqQrhLSEu9MZJKK9y1ZrqYK9WiClmvoUaF8gIQSNeF1Er4MNFn4SRSDARWroAIETg1iVwuHjYB1kYc1mwruwXKC9gmsJXliGxc%2BXiUCby9ydh1sOSdMkpMTBpaXBzsfhoc5l58Gm5yToAaZhaOUqjkDgCWNHAULCwOLaTmzswadEqggQwgHuQsHIoZCHQMMQgQGubVEcxOPFAcMDAYUA85eWARmfSRQCdcMe0zeP1AAygwLlJtPNAAL19DARdPzBOWSm1brJBi45soRAWQAAkrQIykShQ9wVhHCwCQCACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiRMDjI0Fd30%2FiI2UA5GSS5UDj2l6NoqgOgN4gksEBgYFf0FDqKgHnyZ9OX8HrgYHdHpcHQULXAS2qKpENRg7eAMLC7kTBaixUYFkKAzWAAnLC7FLVxLWDBLKCwaKTULgEwbLA4hJtOkSBNqITT3xEgfLpBtzE%2FjiuL04RGEBgwWhShRgQExHBAAh%2BQQJCgAAACwAAAAAIAAgAAAE7xDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfZiCqGk5dTESJeaOAlClzsJsqwiJwiqnFrb2nS9kmIcgEsjQydLiIlHehhpejaIjzh9eomSjZR%2BipslWIRLAgMDOR2DOqKogTB9pCUJBagDBXR6XB0EBkIIsaRsGGMMAxoDBgYHTKJiUYEGDAzHC9EACcUGkIgFzgwZ0QsSBcXHiQvOwgDdEwfFs0sDzt4S6BK4xYjkDOzn0unFeBzOBijIm1Dgmg5YFQwsCMjp1oJ8LyIAACH5BAkKAAAALAAAAAAgACAAAATwEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GGl6NoiPOH16iZKNlH6KmyWFOggHhEEvAwwMA0N9GBsEC6amhnVcEwavDAazGwIDaH1ipaYLBUTCGgQDA8NdHz0FpqgTBwsLqAbWAAnIA4FWKdMLGdYGEgraigbT0OITBcg5QwPT4xLrROZL6AuQAPUS7bxLpoWidY0JtxLHKhwwMJBTHgPKdEQAACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GAULDJCRiXo1CpGXDJOUjY%2BYip9DhToJA4RBLwMLCwVDfRgbBAaqqoZ1XBMHswsHtxtFaH1iqaoGNgAIxRpbFAgfPQSqpbgGBqUD1wBXeCYp1AYZ19JJOYgH1KwA4UBvQwXUBxPqVD9L3sbp2BNk2xvvFPJd%2BMFCN6HAAIKgNggY0KtEBAAh%2BQQJCgAAACwAAAAAIAAgAAAE6BDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfYIDMaAFdTESJeaEDAIMxYFqrOUaNW4E4ObYcCXaiBVEgULe0NJaxxtYksjh2NLkZISgDgJhHthkpU4mW6blRiYmZOlh4JWkDqILwUGBnE6TYEbCgevr0N1gH4At7gHiRpFaLNrrq8HNgAJA70AWxQIH1%2BvsYMDAzZQPC9VCNkDWUhGkuE5PxJNwiUK4UfLzOlD4WvzAHaoG9nxPi5d%2BjYUqfAhhykOFwJWiAAAIfkECQoAAAAsAAAAACAAIAAABPAQyElpUqnqzaciSoVkXVUMFaFSwlpOCcMYlErAavhOMnNLNo8KsZsMZItJEIDIFSkLGQoQTNhIsFehRww2CQLKF0tYGKYSg%2BygsZIuNqJksKgbfgIGepNo2cIUB3V1B3IvNiBYNQaDSTtfhhx0CwVPI0UJe0%2Bbm4g5VgcGoqOcnjmjqDSdnhgEoamcsZuXO1aWQy8KAwOAuTYYGwi7w5h%2BKr0SJ8MFihpNbx%2B4Erq7BYBuzsdiH1jCAzoSfl0rVirNbRXlBBlLX%2BBP0XJLAPGzTkAuAOqb0WT5AH7OcdCm5B8TgRwSRKIHQtaLCwg1RAAAOwAAAAAAAAAAAA%3D%3D); + + visibility: visible; + opacity: 0.6; + transition: all 0.3s ease; + } + + .reveal .overlay header { + position: absolute; + left: 0; + top: 0; + width: 100%; + height: 40px; + z-index: 2; + border-bottom: 1px solid #222; + } + .reveal .overlay header a { + display: inline-block; + width: 40px; + height: 40px; + padding: 0 10px; + float: right; + opacity: 0.6; + + box-sizing: border-box; + } + .reveal .overlay header a:hover { + opacity: 1; + } + .reveal .overlay header a .icon { + display: inline-block; + width: 20px; + height: 20px; + + background-position: 50% 50%; + background-size: 100%; + background-repeat: no-repeat; + } + .reveal .overlay header a.close .icon { + background-image: url(data:image/png;base64,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); + } + .reveal .overlay header a.external .icon { + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==); + } + + .reveal .overlay .viewport { + position: absolute; + top: 40px; + right: 0; + bottom: 0; + left: 0; + } + + .reveal .overlay.overlay-preview .viewport iframe { + width: 100%; + height: 100%; + max-width: 100%; + max-height: 100%; + border: 0; + + opacity: 0; + visibility: hidden; + transition: all 0.3s ease; + } + + .reveal .overlay.overlay-preview.loaded .viewport iframe { + opacity: 1; + visibility: visible; + } + + .reveal .overlay.overlay-preview.loaded .spinner { + opacity: 0; + visibility: hidden; + transform: scale(0.2); + } + + .reveal .overlay.overlay-help .viewport { + overflow: auto; + color: #fff; + } + + .reveal .overlay.overlay-help .viewport .viewport-inner { + width: 600px; + margin: 0 auto; + padding: 60px; + text-align: center; + letter-spacing: normal; + } + + .reveal .overlay.overlay-help .viewport .viewport-inner .title { + font-size: 20px; + } + + .reveal .overlay.overlay-help .viewport .viewport-inner table { + border: 1px solid #fff; + border-collapse: collapse; + font-size: 14px; + } + + .reveal .overlay.overlay-help .viewport .viewport-inner table th, + .reveal .overlay.overlay-help .viewport .viewport-inner table td { + width: 200px; + padding: 10px; + border: 1px solid #fff; + vertical-align: middle; + } + + .reveal .overlay.overlay-help .viewport .viewport-inner table th { + padding-top: 20px; + padding-bottom: 20px; + } + + + +/********************************************* + * PLAYBACK COMPONENT + *********************************************/ + +.reveal .playback { + position: fixed; + left: 15px; + bottom: 15px; + z-index: 30; + cursor: pointer; + transition: all 400ms ease; +} + +.reveal.overview .playback { + opacity: 0; + visibility: hidden; +} + + +/********************************************* + * ROLLING LINKS + *********************************************/ + +.reveal .roll { + display: inline-block; + line-height: 1.2; + overflow: hidden; + + vertical-align: top; + perspective: 400px; + perspective-origin: 50% 50%; +} + .reveal .roll:hover { + background: none; + text-shadow: none; + } +.reveal .roll span { + display: block; + position: relative; + padding: 0 2px; + + pointer-events: none; + transition: all 400ms ease; + transform-origin: 50% 0%; + transform-style: preserve-3d; + backface-visibility: hidden; +} + .reveal .roll:hover span { + background: rgba(0,0,0,0.5); + transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg ); + } +.reveal .roll span:after { + content: attr(data-title); + + display: block; + position: absolute; + left: 0; + top: 0; + padding: 0 2px; + backface-visibility: hidden; + transform-origin: 50% 0%; + transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg ); +} + + +/********************************************* + * SPEAKER NOTES + *********************************************/ + +.reveal aside.notes { + display: none; +} + + +/********************************************* + * ZOOM PLUGIN + *********************************************/ + +.zoomed .reveal *, +.zoomed .reveal *:before, +.zoomed .reveal *:after { + backface-visibility: visible !important; +} + +.zoomed .reveal .progress, +.zoomed .reveal .controls { + opacity: 0; +} + +.zoomed .reveal .roll span { + background: none; +} + +.zoomed .reveal .roll span:after { + visibility: hidden; +} + + diff --git a/public/css/theme/README.md b/public/css/theme/README.md new file mode 100644 index 00000000..753e0c0d --- /dev/null +++ b/public/css/theme/README.md @@ -0,0 +1,23 @@ +## Dependencies + +Themes are written using Sass to keep things modular and reduce the need for repeated selectors across files. Make sure that you have the reveal.js development environment including the Grunt dependencies installed before proceding: https://github.com/hakimel/reveal.js#full-setup + +## Creating a Theme + +To create your own theme, start by duplicating any ```.scss``` file in [/css/theme/source](https://github.com/hakimel/reveal.js/blob/master/css/theme/source) and adding it to the compilation list in the [Gruntfile](https://github.com/hakimel/reveal.js/blob/master/Gruntfile.js). + +Each theme file does four things in the following order: + +1. **Include [/css/theme/template/mixins.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/mixins.scss)** +Shared utility functions. + +2. **Include [/css/theme/template/settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss)** +Declares a set of custom variables that the template file (step 4) expects. Can be overridden in step 3. + +3. **Override** +This is where you override the default theme. Either by specifying variables (see [settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss) for reference) or by adding any selectors and styles you please. + +4. **Include [/css/theme/template/theme.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/theme.scss)** +The template theme file which will generate final CSS output based on the currently defined variables. + +When you are done, run `grunt css-themes` to compile the Sass file to CSS and you are ready to use your new theme. diff --git a/public/css/theme/beige.css b/public/css/theme/beige.css new file mode 100644 index 00000000..944dbd83 --- /dev/null +++ b/public/css/theme/beige.css @@ -0,0 +1,271 @@ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/** + * Beige theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #f7f2d3; + background: -moz-radial-gradient(center, circle cover, #ffffff 0%, #f7f2d3 100%); + background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #ffffff), color-stop(100%, #f7f2d3)); + background: -webkit-radial-gradient(center, circle cover, #ffffff 0%, #f7f2d3 100%); + background: -o-radial-gradient(center, circle cover, #ffffff 0%, #f7f2d3 100%); + background: -ms-radial-gradient(center, circle cover, #ffffff 0%, #f7f2d3 100%); + background: radial-gradient(center, circle cover, #ffffff 0%, #f7f2d3 100%); + background-color: #f7f3de; } + +.reveal { + font-family: 'Lato', sans-serif; + font-size: 36px; + font-weight: normal; + color: #333; } + +::selection { + color: #fff; + background: rgba(79, 64, 28, 0.99); + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #333; + font-family: 'League Gothic', Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #8b743d; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #c0a76e; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #564726; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #333; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #8b743d; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #8b743d; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #8b743d; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #8b743d; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #8b743d; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #c0a76e; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #c0a76e; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #c0a76e; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #c0a76e; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #8b743d; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #8b743d; } diff --git a/public/css/theme/black.css b/public/css/theme/black.css new file mode 100644 index 00000000..ee2ead81 --- /dev/null +++ b/public/css/theme/black.css @@ -0,0 +1,267 @@ +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); +/** + * Black theme for reveal.js. This is the opposite of the 'white' theme. + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ +section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 { + color: #222; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #222; + background-color: #222; } + +.reveal { + font-family: 'Source Sans Pro', Helvetica, sans-serif; + font-size: 38px; + font-weight: normal; + color: #fff; } + +::selection { + color: #fff; + background: #bee4fd; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #fff; + font-family: 'Source Sans Pro', Helvetica, sans-serif; + font-weight: 600; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 2.5em; } + +.reveal h2 { + font-size: 1.6em; } + +.reveal h3 { + font-size: 1.3em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #42affa; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #8dcffc; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #068ee9; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #fff; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #42affa; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #42affa; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #42affa; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #42affa; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #42affa; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #8dcffc; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #8dcffc; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #8dcffc; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #8dcffc; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #42affa; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #42affa; } diff --git a/public/css/theme/blood.css b/public/css/theme/blood.css new file mode 100644 index 00000000..952fdf24 --- /dev/null +++ b/public/css/theme/blood.css @@ -0,0 +1,285 @@ +@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,700,300italic,700italic); +/** + * Blood theme for reveal.js + * Author: Walther http://github.com/Walther + * + * Designed to be used with highlight.js theme + * "monokai_sublime.css" available from + * https://github.com/isagalaev/highlight.js/ + * + * For other themes, change $codeBackground accordingly. + * + */ +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #222; + background-color: #222; } + +.reveal { + font-family: Ubuntu, 'sans-serif'; + font-size: 36px; + font-weight: normal; + color: #eee; } + +::selection { + color: #fff; + background: #a23; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #eee; + font-family: Ubuntu, 'sans-serif'; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: 2px 2px 2px #222; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #a23; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #dd5567; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #6a1521; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #eee; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #a23; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #a23; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #a23; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #a23; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #a23; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #dd5567; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #dd5567; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #dd5567; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #dd5567; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #a23; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #a23; } + +.reveal p { + font-weight: 300; + text-shadow: 1px 1px #222; } + +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + font-weight: 700; } + +.reveal p code { + background-color: #23241f; + display: inline-block; + border-radius: 7px; } + +.reveal small code { + vertical-align: baseline; } diff --git a/public/css/theme/league.css b/public/css/theme/league.css new file mode 100644 index 00000000..b09bd880 --- /dev/null +++ b/public/css/theme/league.css @@ -0,0 +1,275 @@ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +@import url(http://fonts.googleapis.com/earlyaccess/cwtexhei.css); +@import url(https://fonts.googleapis.com/css?family=Inconsolata:700); +/** + * League theme for reveal.js. + * + * This was the default theme pre-3.0.0. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #1c1e20; + background: -moz-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #555a5f), color-stop(100%, #1c1e20)); + background: -webkit-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: -o-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: -ms-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background-color: #2b2b2b; } + +.reveal { + font-family: 'cwTeXHei', 'Lato', sans-serif; + font-size: 36px; + font-weight: normal; + color: #eee; } + +::selection { + color: #fff; + background: #FF5E99; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #eee; + font-family: 'cwTeXHei','League Gothic', Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: 'Inconsolata','Consolas'; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: 'Inconsolata','Consolas'; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #13DAEC; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #71ebf4; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #0d9ba5; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #eee; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #13DAEC; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #13DAEC; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #13DAEC; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #13DAEC; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #13DAEC; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #71ebf4; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #71ebf4; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #71ebf4; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #71ebf4; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #13DAEC; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #13DAEC; } diff --git a/public/css/theme/moon.css b/public/css/theme/moon.css new file mode 100644 index 00000000..ac936385 --- /dev/null +++ b/public/css/theme/moon.css @@ -0,0 +1,271 @@ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/** + * Solarized Dark theme for reveal.js. + * Author: Achim Staebler + */ +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #002b36; + background-color: #002b36; } + +.reveal { + font-family: 'Lato', sans-serif; + font-size: 36px; + font-weight: normal; + color: #93a1a1; } + +::selection { + color: #fff; + background: #d33682; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #eee8d5; + font-family: 'League Gothic', Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #268bd2; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #78bae6; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #1a6291; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #93a1a1; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #268bd2; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #268bd2; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #268bd2; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #268bd2; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #268bd2; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #78bae6; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #78bae6; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #78bae6; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #78bae6; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #268bd2; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #268bd2; } diff --git a/public/css/theme/night.css b/public/css/theme/night.css new file mode 100644 index 00000000..6a5ed317 --- /dev/null +++ b/public/css/theme/night.css @@ -0,0 +1,265 @@ +@import url(https://fonts.googleapis.com/css?family=Montserrat:700); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic); +/** + * Black theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #111; + background-color: #111; } + +.reveal { + font-family: 'Open Sans', sans-serif; + font-size: 30px; + font-weight: normal; + color: #eee; } + +::selection { + color: #fff; + background: #e7ad52; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #eee; + font-family: 'Montserrat', Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: -0.03em; + text-transform: none; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #e7ad52; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #f3d7ac; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #d0881d; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #eee; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #e7ad52; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #e7ad52; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #e7ad52; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #e7ad52; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #e7ad52; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #f3d7ac; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #f3d7ac; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #f3d7ac; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #f3d7ac; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #e7ad52; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #e7ad52; } diff --git a/public/css/theme/serif.css b/public/css/theme/serif.css new file mode 100644 index 00000000..fc83e5df --- /dev/null +++ b/public/css/theme/serif.css @@ -0,0 +1,267 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is brown. + * + * This theme is Copyright (C) 2012-2013 Owen Versteeg, http://owenversteeg.com - it is MIT licensed. + */ +.reveal a { + line-height: 1.3em; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #F0F1EB; + background-color: #F0F1EB; } + +.reveal { + font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif; + font-size: 36px; + font-weight: normal; + color: #000; } + +::selection { + color: #fff; + background: #26351C; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #383D3D; + font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: none; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #51483D; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #8b7b69; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #25211c; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #000; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #51483D; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #51483D; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #51483D; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #51483D; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #51483D; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #8b7b69; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #8b7b69; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #8b7b69; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #8b7b69; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #51483D; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #51483D; } diff --git a/public/css/theme/simple.css b/public/css/theme/simple.css new file mode 100644 index 00000000..ea08a27f --- /dev/null +++ b/public/css/theme/simple.css @@ -0,0 +1,267 @@ +@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is darkblue. + * + * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed. + * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #fff; + background-color: #fff; } + +.reveal { + font-family: 'Lato', sans-serif; + font-size: 36px; + font-weight: normal; + color: #000; } + +::selection { + color: #fff; + background: rgba(0, 0, 0, 0.99); + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #000; + font-family: 'News Cycle', Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: none; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #00008B; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #0000f1; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #00003f; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #000; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #00008B; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #00008B; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #00008B; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #00008B; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #00008B; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #0000f1; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #0000f1; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #0000f1; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #0000f1; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #00008B; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #00008B; } diff --git a/public/css/theme/sky.css b/public/css/theme/sky.css new file mode 100644 index 00000000..83842c4e --- /dev/null +++ b/public/css/theme/sky.css @@ -0,0 +1,274 @@ +@import url(https://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700); +/** + * Sky theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +.reveal a { + line-height: 1.3em; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #add9e4; + background: -moz-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #f7fbfc), color-stop(100%, #add9e4)); + background: -webkit-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: -o-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: -ms-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background-color: #f7fbfc; } + +.reveal { + font-family: 'Open Sans', sans-serif; + font-size: 36px; + font-weight: normal; + color: #333; } + +::selection { + color: #fff; + background: #134674; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #333; + font-family: 'Quicksand', sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: -0.08em; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #3b759e; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #74a8cb; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #264d66; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #333; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #3b759e; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #3b759e; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #3b759e; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #3b759e; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #3b759e; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #74a8cb; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #74a8cb; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #74a8cb; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #74a8cb; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #3b759e; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #3b759e; } diff --git a/public/css/theme/solarized.css b/public/css/theme/solarized.css new file mode 100644 index 00000000..649f7a92 --- /dev/null +++ b/public/css/theme/solarized.css @@ -0,0 +1,271 @@ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/** + * Solarized Light theme for reveal.js. + * Author: Achim Staebler + */ +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #fdf6e3; + background-color: #fdf6e3; } + +.reveal { + font-family: 'Lato', sans-serif; + font-size: 36px; + font-weight: normal; + color: #657b83; } + +::selection { + color: #fff; + background: #d33682; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #586e75; + font-family: 'League Gothic', Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #268bd2; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #78bae6; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #1a6291; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #657b83; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #268bd2; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #268bd2; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #268bd2; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #268bd2; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #268bd2; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #78bae6; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #78bae6; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #78bae6; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #78bae6; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #268bd2; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #268bd2; } diff --git a/public/css/theme/source/beige.scss b/public/css/theme/source/beige.scss new file mode 100644 index 00000000..5564f538 --- /dev/null +++ b/public/css/theme/source/beige.scss @@ -0,0 +1,39 @@ +/** + * Beige theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + + +// Override theme settings (see ../template/settings.scss) +$mainColor: #333; +$headingColor: #333; +$headingTextShadow: none; +$backgroundColor: #f7f3de; +$linkColor: #8b743d; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: rgba(79, 64, 28, 0.99); +$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15); + +// Background generator +@mixin bodyBackground() { + @include radial-gradient( rgba(247,242,211,1), rgba(255,255,255,1) ); +} + + + +// Theme template ------------------------------ +@import "../template/theme"; +// ---------------------------------------------
\ No newline at end of file diff --git a/public/css/theme/source/black.scss b/public/css/theme/source/black.scss new file mode 100644 index 00000000..73dfecb0 --- /dev/null +++ b/public/css/theme/source/black.scss @@ -0,0 +1,49 @@ +/** + * Black theme for reveal.js. This is the opposite of the 'white' theme. + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + +// Include theme-specific fonts +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); + + +// Override theme settings (see ../template/settings.scss) +$backgroundColor: #222; + +$mainColor: #fff; +$headingColor: #fff; + +$mainFontSize: 38px; +$mainFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingTextShadow: none; +$headingLetterSpacing: normal; +$headingTextTransform: uppercase; +$headingFontWeight: 600; +$linkColor: #42affa; +$linkColorHover: lighten( $linkColor, 15% ); +$selectionBackgroundColor: lighten( $linkColor, 25% ); + +$heading1Size: 2.5em; +$heading2Size: 1.6em; +$heading3Size: 1.3em; +$heading4Size: 1.0em; + +section.has-light-background { + &, h1, h2, h3, h4, h5, h6 { + color: #222; + } +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// ---------------------------------------------
\ No newline at end of file diff --git a/public/css/theme/source/blood.scss b/public/css/theme/source/blood.scss new file mode 100644 index 00000000..d22b53d8 --- /dev/null +++ b/public/css/theme/source/blood.scss @@ -0,0 +1,79 @@ +/** + * Blood theme for reveal.js + * Author: Walther http://github.com/Walther + * + * Designed to be used with highlight.js theme + * "monokai_sublime.css" available from + * https://github.com/isagalaev/highlight.js/ + * + * For other themes, change $codeBackground accordingly. + * + */ + + // Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + +// Include theme-specific fonts + +@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,700,300italic,700italic); + +// Colors used in the theme +$blood: #a23; +$coal: #222; +$codeBackground: #23241f; + +$backgroundColor: $coal; + +// Main text +$mainFont: Ubuntu, 'sans-serif'; +$mainFontSize: 36px; +$mainColor: #eee; + +// Headings +$headingFont: Ubuntu, 'sans-serif'; +$headingTextShadow: 2px 2px 2px $coal; + +// h1 shadow, borrowed humbly from +// (c) Default theme by Hakim El Hattab +$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15); + +// Links +$linkColor: $blood; +$linkColorHover: lighten( $linkColor, 20% ); + +// Text selection +$selectionBackgroundColor: $blood; +$selectionColor: #fff; + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- + +// some overrides after theme template import + +.reveal p { + font-weight: 300; + text-shadow: 1px 1px $coal; +} + +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + font-weight: 700; +} + +.reveal p code { + background-color: $codeBackground; + display: inline-block; + border-radius: 7px; +} + +.reveal small code { + vertical-align: baseline; +}
\ No newline at end of file diff --git a/public/css/theme/source/league.scss b/public/css/theme/source/league.scss new file mode 100644 index 00000000..46ea04a0 --- /dev/null +++ b/public/css/theme/source/league.scss @@ -0,0 +1,34 @@ +/** + * League theme for reveal.js. + * + * This was the default theme pre-3.0.0. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + +// Override theme settings (see ../template/settings.scss) +$headingTextShadow: 0px 0px 6px rgba(0,0,0,0.2); +$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15); + +// Background generator +@mixin bodyBackground() { + @include radial-gradient( rgba(28,30,32,1), rgba(85,90,95,1) ); +} + + + +// Theme template ------------------------------ +@import "../template/theme"; +// ---------------------------------------------
\ No newline at end of file diff --git a/public/css/theme/source/moon.scss b/public/css/theme/source/moon.scss new file mode 100644 index 00000000..e47e5b56 --- /dev/null +++ b/public/css/theme/source/moon.scss @@ -0,0 +1,57 @@ +/** + * Solarized Dark theme for reveal.js. + * Author: Achim Staebler + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; +} + +// Solarized colors +$base03: #002b36; +$base02: #073642; +$base01: #586e75; +$base00: #657b83; +$base0: #839496; +$base1: #93a1a1; +$base2: #eee8d5; +$base3: #fdf6e3; +$yellow: #b58900; +$orange: #cb4b16; +$red: #dc322f; +$magenta: #d33682; +$violet: #6c71c4; +$blue: #268bd2; +$cyan: #2aa198; +$green: #859900; + +// Override theme settings (see ../template/settings.scss) +$mainColor: $base1; +$headingColor: $base2; +$headingTextShadow: none; +$backgroundColor: $base03; +$linkColor: $blue; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: $magenta; + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/public/css/theme/source/night.scss b/public/css/theme/source/night.scss new file mode 100644 index 00000000..b0cb57f5 --- /dev/null +++ b/public/css/theme/source/night.scss @@ -0,0 +1,35 @@ +/** + * Black theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + +// Include theme-specific fonts +@import url(https://fonts.googleapis.com/css?family=Montserrat:700); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic); + + +// Override theme settings (see ../template/settings.scss) +$backgroundColor: #111; + +$mainFont: 'Open Sans', sans-serif; +$linkColor: #e7ad52; +$linkColorHover: lighten( $linkColor, 20% ); +$headingFont: 'Montserrat', Impact, sans-serif; +$headingTextShadow: none; +$headingLetterSpacing: -0.03em; +$headingTextTransform: none; +$selectionBackgroundColor: #e7ad52; +$mainFontSize: 30px; + + +// Theme template ------------------------------ +@import "../template/theme"; +// ---------------------------------------------
\ No newline at end of file diff --git a/public/css/theme/source/serif.scss b/public/css/theme/source/serif.scss new file mode 100644 index 00000000..ec3fcb30 --- /dev/null +++ b/public/css/theme/source/serif.scss @@ -0,0 +1,35 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is brown. + * + * This theme is Copyright (C) 2012-2013 Owen Versteeg, http://owenversteeg.com - it is MIT licensed. + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Override theme settings (see ../template/settings.scss) +$mainFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif; +$mainColor: #000; +$headingFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif; +$headingColor: #383D3D; +$headingTextShadow: none; +$headingTextTransform: none; +$backgroundColor: #F0F1EB; +$linkColor: #51483D; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: #26351C; + +.reveal a { + line-height: 1.3em; +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/public/css/theme/source/simple.scss b/public/css/theme/source/simple.scss new file mode 100644 index 00000000..84c7d9b0 --- /dev/null +++ b/public/css/theme/source/simple.scss @@ -0,0 +1,38 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is darkblue. + * + * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed. + * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + + +// Override theme settings (see ../template/settings.scss) +$mainFont: 'Lato', sans-serif; +$mainColor: #000; +$headingFont: 'News Cycle', Impact, sans-serif; +$headingColor: #000; +$headingTextShadow: none; +$headingTextTransform: none; +$backgroundColor: #fff; +$linkColor: #00008B; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: rgba(0, 0, 0, 0.99); + + + +// Theme template ------------------------------ +@import "../template/theme"; +// ---------------------------------------------
\ No newline at end of file diff --git a/public/css/theme/source/sky.scss b/public/css/theme/source/sky.scss new file mode 100644 index 00000000..3fee67c5 --- /dev/null +++ b/public/css/theme/source/sky.scss @@ -0,0 +1,46 @@ +/** + * Sky theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(https://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700); + + +// Override theme settings (see ../template/settings.scss) +$mainFont: 'Open Sans', sans-serif; +$mainColor: #333; +$headingFont: 'Quicksand', sans-serif; +$headingColor: #333; +$headingLetterSpacing: -0.08em; +$headingTextShadow: none; +$backgroundColor: #f7fbfc; +$linkColor: #3b759e; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: #134674; + +// Fix links so they are not cut off +.reveal a { + line-height: 1.3em; +} + +// Background generator +@mixin bodyBackground() { + @include radial-gradient( #add9e4, #f7fbfc ); +} + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/public/css/theme/source/solarized.scss b/public/css/theme/source/solarized.scss new file mode 100644 index 00000000..912be56f --- /dev/null +++ b/public/css/theme/source/solarized.scss @@ -0,0 +1,63 @@ +/** + * Solarized Light theme for reveal.js. + * Author: Achim Staebler + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + + +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; +} + +// Solarized colors +$base03: #002b36; +$base02: #073642; +$base01: #586e75; +$base00: #657b83; +$base0: #839496; +$base1: #93a1a1; +$base2: #eee8d5; +$base3: #fdf6e3; +$yellow: #b58900; +$orange: #cb4b16; +$red: #dc322f; +$magenta: #d33682; +$violet: #6c71c4; +$blue: #268bd2; +$cyan: #2aa198; +$green: #859900; + +// Override theme settings (see ../template/settings.scss) +$mainColor: $base00; +$headingColor: $base01; +$headingTextShadow: none; +$backgroundColor: $base3; +$linkColor: $blue; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: $magenta; + +// Background generator +// @mixin bodyBackground() { +// @include radial-gradient( rgba($base3,1), rgba(lighten($base3, 20%),1) ); +// } + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/public/css/theme/source/white.scss b/public/css/theme/source/white.scss new file mode 100644 index 00000000..4c5b647a --- /dev/null +++ b/public/css/theme/source/white.scss @@ -0,0 +1,49 @@ +/** + * White theme for reveal.js. This is the opposite of the 'black' theme. + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + +// Include theme-specific fonts +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); + + +// Override theme settings (see ../template/settings.scss) +$backgroundColor: #fff; + +$mainColor: #222; +$headingColor: #222; + +$mainFontSize: 38px; +$mainFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingTextShadow: none; +$headingLetterSpacing: normal; +$headingTextTransform: uppercase; +$headingFontWeight: 600; +$linkColor: #2a76dd; +$linkColorHover: lighten( $linkColor, 15% ); +$selectionBackgroundColor: lighten( $linkColor, 25% ); + +$heading1Size: 2.5em; +$heading2Size: 1.6em; +$heading3Size: 1.3em; +$heading4Size: 1.0em; + +section.has-dark-background { + &, h1, h2, h3, h4, h5, h6 { + color: #fff; + } +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// ---------------------------------------------
\ No newline at end of file diff --git a/public/css/theme/template/mixins.scss b/public/css/theme/template/mixins.scss new file mode 100644 index 00000000..e0c56069 --- /dev/null +++ b/public/css/theme/template/mixins.scss @@ -0,0 +1,29 @@ +@mixin vertical-gradient( $top, $bottom ) { + background: $top; + background: -moz-linear-gradient( top, $top 0%, $bottom 100% ); + background: -webkit-gradient( linear, left top, left bottom, color-stop(0%,$top), color-stop(100%,$bottom) ); + background: -webkit-linear-gradient( top, $top 0%, $bottom 100% ); + background: -o-linear-gradient( top, $top 0%, $bottom 100% ); + background: -ms-linear-gradient( top, $top 0%, $bottom 100% ); + background: linear-gradient( top, $top 0%, $bottom 100% ); +} + +@mixin horizontal-gradient( $top, $bottom ) { + background: $top; + background: -moz-linear-gradient( left, $top 0%, $bottom 100% ); + background: -webkit-gradient( linear, left top, right top, color-stop(0%,$top), color-stop(100%,$bottom) ); + background: -webkit-linear-gradient( left, $top 0%, $bottom 100% ); + background: -o-linear-gradient( left, $top 0%, $bottom 100% ); + background: -ms-linear-gradient( left, $top 0%, $bottom 100% ); + background: linear-gradient( left, $top 0%, $bottom 100% ); +} + +@mixin radial-gradient( $outer, $inner, $type: circle ) { + background: $outer; + background: -moz-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: -webkit-gradient( radial, center center, 0px, center center, 100%, color-stop(0%,$inner), color-stop(100%,$outer) ); + background: -webkit-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: -o-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: -ms-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: radial-gradient( center, $type cover, $inner 0%, $outer 100% ); +}
\ No newline at end of file diff --git a/public/css/theme/template/settings.scss b/public/css/theme/template/settings.scss new file mode 100644 index 00000000..ffaac235 --- /dev/null +++ b/public/css/theme/template/settings.scss @@ -0,0 +1,43 @@ +// Base settings for all themes that can optionally be +// overridden by the super-theme + +// Background of the presentation +$backgroundColor: #2b2b2b; + +// Primary/body text +$mainFont: 'Lato', sans-serif; +$mainFontSize: 36px; +$mainColor: #eee; + +// Vertical spacing between blocks of text +$blockMargin: 20px; + +// Headings +$headingMargin: 0 0 $blockMargin 0; +$headingFont: 'League Gothic', Impact, sans-serif; +$headingColor: #eee; +$headingLineHeight: 1.2; +$headingLetterSpacing: normal; +$headingTextTransform: uppercase; +$headingTextShadow: none; +$headingFontWeight: normal; +$heading1TextShadow: $headingTextShadow; + +$heading1Size: 3.77em; +$heading2Size: 2.11em; +$heading3Size: 1.55em; +$heading4Size: 1.00em; + +// Links and actions +$linkColor: #13DAEC; +$linkColorHover: lighten( $linkColor, 20% ); + +// Text selection +$selectionBackgroundColor: #FF5E99; +$selectionColor: #fff; + +// Generates the presentation background, can be overridden +// to return a background image or gradient +@mixin bodyBackground() { + background: $backgroundColor; +}
\ No newline at end of file diff --git a/public/css/theme/template/theme.scss b/public/css/theme/template/theme.scss new file mode 100644 index 00000000..bd89d316 --- /dev/null +++ b/public/css/theme/template/theme.scss @@ -0,0 +1,349 @@ +// Base theme template for reveal.js + +/********************************************* + * GLOBAL STYLES + *********************************************/ + +body { + @include bodyBackground(); + background-color: $backgroundColor; +} + +.reveal { + font-family: $mainFont; + font-size: $mainFontSize; + font-weight: normal; + color: $mainColor; +} + +::selection { + color: $selectionColor; + background: $selectionBackgroundColor; + text-shadow: none; +} + +.reveal .slides>section, +.reveal .slides>section>section { + line-height: 1.3; + font-weight: inherit; +} + +/********************************************* + * HEADERS + *********************************************/ + +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: $headingMargin; + color: $headingColor; + + font-family: $headingFont; + font-weight: $headingFontWeight; + line-height: $headingLineHeight; + letter-spacing: $headingLetterSpacing; + + text-transform: $headingTextTransform; + text-shadow: $headingTextShadow; + + word-wrap: break-word; +} + +.reveal h1 {font-size: $heading1Size; } +.reveal h2 {font-size: $heading2Size; } +.reveal h3 {font-size: $heading3Size; } +.reveal h4 {font-size: $heading4Size; } + +.reveal h1 { + text-shadow: $heading1TextShadow; +} + + +/********************************************* + * OTHER + *********************************************/ + +.reveal p { + margin: $blockMargin 0; + line-height: 1.3; +} + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; +} +.reveal strong, +.reveal b { + font-weight: bold; +} + +.reveal em { + font-style: italic; +} + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + + text-align: left; + margin: 0 0 0 1em; +} + +.reveal ol { + list-style-type: decimal; +} + +.reveal ul { + list-style-type: disc; +} + +.reveal ul ul { + list-style-type: square; +} + +.reveal ul ul ul { + list-style-type: circle; +} + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; +} + +.reveal dt { + font-weight: bold; +} + +.reveal dd { + margin-left: 40px; +} + +.reveal q, +.reveal blockquote { + quotes: none; +} + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: $blockMargin auto; + padding: 5px; + + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0,0,0,0.2); +} + .reveal blockquote p:first-child, + .reveal blockquote p:last-child { + display: inline-block; + } + +.reveal q { + font-style: italic; +} + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: $blockMargin auto; + + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + + word-wrap: break-word; + + box-shadow: 0px 0px 6px rgba(0,0,0,0.3); +} +.reveal code { + font-family: monospace; +} + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; +} + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; +} + +.reveal table th { + font-weight: bold; +} + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; +} + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; +} + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; +} + +.reveal table tr:last-child td { + border-bottom: none; +} + +.reveal sup { + vertical-align: super; +} +.reveal sub { + vertical-align: sub; +} + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; +} + +.reveal small * { + vertical-align: top; +} + + +/********************************************* + * LINKS + *********************************************/ + +.reveal a { + color: $linkColor; + text-decoration: none; + + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; +} + .reveal a:hover { + color: $linkColorHover; + + text-shadow: none; + border: none; + } + +.reveal .roll span:after { + color: #fff; + background: darken( $linkColor, 15% ); +} + + +/********************************************* + * IMAGES + *********************************************/ + +.reveal section img { + margin: 15px 0px; + background: rgba(255,255,255,0.12); + border: 4px solid $mainColor; + + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); +} + + .reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; + } + + .reveal a:hover img { + background: rgba(255,255,255,0.2); + border-color: $linkColor; + + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); + } + + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ + +.reveal .controls div.navigate-left, +.reveal .controls div.navigate-left.enabled { + border-right-color: $linkColor; +} + +.reveal .controls div.navigate-right, +.reveal .controls div.navigate-right.enabled { + border-left-color: $linkColor; +} + +.reveal .controls div.navigate-up, +.reveal .controls div.navigate-up.enabled { + border-bottom-color: $linkColor; +} + +.reveal .controls div.navigate-down, +.reveal .controls div.navigate-down.enabled { + border-top-color: $linkColor; +} + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: $linkColorHover; +} + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: $linkColorHover; +} + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: $linkColorHover; +} + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: $linkColorHover; +} + + +/********************************************* + * PROGRESS BAR + *********************************************/ + +.reveal .progress { + background: rgba(0,0,0,0.2); +} + .reveal .progress span { + background: $linkColor; + + -webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: $linkColor; +} + + diff --git a/public/css/theme/white.css b/public/css/theme/white.css new file mode 100644 index 00000000..c77d5abb --- /dev/null +++ b/public/css/theme/white.css @@ -0,0 +1,267 @@ +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); +/** + * White theme for reveal.js. This is the opposite of the 'black' theme. + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ +section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 { + color: #fff; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #fff; + background-color: #fff; } + +.reveal { + font-family: 'Source Sans Pro', Helvetica, sans-serif; + font-size: 38px; + font-weight: normal; + color: #222; } + +::selection { + color: #fff; + background: #98bdef; + text-shadow: none; } + +.reveal .slides > section, .reveal .slides > section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 { + margin: 0 0 20px 0; + color: #222; + font-family: 'Source Sans Pro', Helvetica, sans-serif; + font-weight: 600; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 2.5em; } + +.reveal h2 { + font-size: 1.6em; } + +.reveal h3 { + font-size: 1.3em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, .reveal video, .reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, .reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, .reveal dl, .reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, .reveal ul ol, .reveal ol ol, .reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal q, .reveal blockquote { + quotes: none; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, .reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); } + +.reveal code { + font-family: monospace; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; + background: #3F3F3F; + color: #DCDCDC; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, .reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], .reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], .reveal table td[align="right"] { + text-align: right; } + +.reveal table tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; } + +.reveal sub { + vertical-align: sub; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #2a76dd; + text-decoration: none; + -webkit-transition: color 0.15s ease; + -moz-transition: color 0.15s ease; + transition: color 0.15s ease; } + +.reveal a:hover { + color: #6ca2e8; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #1a54a1; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #222; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal a img { + -webkit-transition: all 0.15s linear; + -moz-transition: all 0.15s linear; + transition: all 0.15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #2a76dd; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls div.navigate-left, .reveal .controls div.navigate-left.enabled { + border-right-color: #2a76dd; } + +.reveal .controls div.navigate-right, .reveal .controls div.navigate-right.enabled { + border-left-color: #2a76dd; } + +.reveal .controls div.navigate-up, .reveal .controls div.navigate-up.enabled { + border-bottom-color: #2a76dd; } + +.reveal .controls div.navigate-down, .reveal .controls div.navigate-down.enabled { + border-top-color: #2a76dd; } + +.reveal .controls div.navigate-left.enabled:hover { + border-right-color: #6ca2e8; } + +.reveal .controls div.navigate-right.enabled:hover { + border-left-color: #6ca2e8; } + +.reveal .controls div.navigate-up.enabled:hover { + border-bottom-color: #6ca2e8; } + +.reveal .controls div.navigate-down.enabled:hover { + border-top-color: #6ca2e8; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); } + +.reveal .progress span { + background: #2a76dd; + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + color: #2a76dd; } diff --git a/public/js/index.js b/public/js/index.js index 121737ed..276c0c8b 100644 --- a/public/js/index.js +++ b/public/js/index.js @@ -283,6 +283,7 @@ var ui = { shortStatus: $(".ui-short-status"), status: $(".ui-status"), new: $(".ui-new"), + slide: $(".ui-slide"), publish: $(".ui-publish"), download: { markdown: $(".ui-download-markdown"), @@ -792,6 +793,7 @@ function closestIndex(arr, closestTo) { var url = window.location.pathname; //share ui.toolbar.publish.attr("href", url + "/publish"); +ui.toolbar.slide.attr("href", url + "/slide"); //download //markdown ui.toolbar.download.markdown.click(function () { @@ -2280,4 +2282,4 @@ $(editor.getInputField()) $(this).data('autocompleting', false); editor.setOption("extraKeys", defaultExtraKeys); } - });
\ No newline at end of file + }); diff --git a/public/js/reveal.js b/public/js/reveal.js new file mode 100644 index 00000000..ff5ea533 --- /dev/null +++ b/public/js/reveal.js @@ -0,0 +1,4508 @@ +/*! + * reveal.js + * http://lab.hakim.se/reveal-js + * MIT licensed + * + * Copyright (C) 2015 Hakim El Hattab, http://hakim.se + */ +(function( root, factory ) { + if( typeof define === 'function' && define.amd ) { + // AMD. Register as an anonymous module. + define( function() { + root.Reveal = factory(); + return root.Reveal; + } ); + } else if( typeof exports === 'object' ) { + // Node. Does not work with strict CommonJS. + module.exports = factory(); + } else { + // Browser globals. + root.Reveal = factory(); + } +}( this, function() { + + 'use strict'; + + var Reveal; + + var SLIDES_SELECTOR = '.slides section', + HORIZONTAL_SLIDES_SELECTOR = '.slides>section', + VERTICAL_SLIDES_SELECTOR = '.slides>section.present>section', + HOME_SLIDE_SELECTOR = '.slides>section:first-of-type', + + // Configuration defaults, can be overridden at initialization time + config = { + + // The "normal" size of the presentation, aspect ratio will be preserved + // when the presentation is scaled to fit different resolutions + width: 960, + height: 700, + + // Factor of the display size that should remain empty around the content + margin: 0.1, + + // Bounds for smallest/largest possible scale to apply to content + minScale: 0.2, + maxScale: 1.5, + + // Display controls in the bottom right corner + controls: true, + + // Display a presentation progress bar + progress: true, + + // Display the page number of the current slide + slideNumber: false, + + // Push each slide change to the browser history + history: false, + + // Enable keyboard shortcuts for navigation + keyboard: true, + + // Optional function that blocks keyboard events when retuning false + keyboardCondition: null, + + // Enable the slide overview mode + overview: true, + + // Vertical centering of slides + center: true, + + // Enables touch navigation on devices with touch input + touch: true, + + // Loop the presentation + loop: false, + + // Change the presentation direction to be RTL + rtl: false, + + // Turns fragments on and off globally + fragments: true, + + // Flags if the presentation is running in an embedded mode, + // i.e. contained within a limited portion of the screen + embedded: false, + + // Flags if we should show a help overlay when the questionmark + // key is pressed + help: true, + + // Flags if it should be possible to pause the presentation (blackout) + pause: true, + + // Number of milliseconds between automatically proceeding to the + // next slide, disabled when set to 0, this value can be overwritten + // by using a data-autoslide attribute on your slides + autoSlide: 0, + + // Stop auto-sliding after user input + autoSlideStoppable: true, + + // Enable slide navigation via mouse wheel + mouseWheel: false, + + // Apply a 3D roll to links on hover + rollingLinks: false, + + // Hides the address bar on mobile devices + hideAddressBar: true, + + // Opens links in an iframe preview overlay + previewLinks: false, + + // Exposes the reveal.js API through window.postMessage + postMessage: true, + + // Dispatches all reveal.js events to the parent window through postMessage + postMessageEvents: false, + + // Focuses body when page changes visiblity to ensure keyboard shortcuts work + focusBodyOnPageVisibilityChange: true, + + // Transition style + transition: 'slide', // none/fade/slide/convex/concave/zoom + + // Transition speed + transitionSpeed: 'default', // default/fast/slow + + // Transition style for full page slide backgrounds + backgroundTransition: 'fade', // none/fade/slide/convex/concave/zoom + + // Parallax background image + parallaxBackgroundImage: '', // CSS syntax, e.g. "a.jpg" + + // Parallax background size + parallaxBackgroundSize: '', // CSS syntax, e.g. "3000px 2000px" + + // Amount of pixels to move the parallax background per slide step + parallaxBackgroundHorizontal: null, + parallaxBackgroundVertical: null, + + // Number of slides away from the current that are visible + viewDistance: 3, + + // Script dependencies to load + dependencies: [] + + }, + + // Flags if reveal.js is loaded (has dispatched the 'ready' event) + loaded = false, + + // Flags if the overview mode is currently active + overview = false, + + // The horizontal and vertical index of the currently active slide + indexh, + indexv, + + // The previous and current slide HTML elements + previousSlide, + currentSlide, + + previousBackground, + + // Slides may hold a data-state attribute which we pick up and apply + // as a class to the body. This list contains the combined state of + // all current slides. + state = [], + + // The current scale of the presentation (see width/height config) + scale = 1, + + // CSS transform that is currently applied to the slides container, + // split into two groups + slidesTransform = { layout: '', overview: '' }, + + // Cached references to DOM elements + dom = {}, + + // Features supported by the browser, see #checkCapabilities() + features = {}, + + // Client is a mobile device, see #checkCapabilities() + isMobileDevice, + + // Throttles mouse wheel navigation + lastMouseWheelStep = 0, + + // Delays updates to the URL due to a Chrome thumbnailer bug + writeURLTimeout = 0, + + // Flags if the interaction event listeners are bound + eventsAreBound = false, + + // The current auto-slide duration + autoSlide = 0, + + // Auto slide properties + autoSlidePlayer, + autoSlideTimeout = 0, + autoSlideStartTime = -1, + autoSlidePaused = false, + + // Holds information about the currently ongoing touch input + touch = { + startX: 0, + startY: 0, + startSpan: 0, + startCount: 0, + captured: false, + threshold: 40 + }, + + // Holds information about the keyboard shortcuts + keyboardShortcuts = { + 'N , SPACE': 'Next slide', + 'P': 'Previous slide', + '← , H': 'Navigate left', + '→ , L': 'Navigate right', + '↑ , K': 'Navigate up', + '↓ , J': 'Navigate down', + 'Home': 'First slide', + 'End': 'Last slide', + 'B , .': 'Pause', + 'F': 'Fullscreen', + 'ESC, O': 'Slide overview' + }; + + /** + * Starts up the presentation if the client is capable. + */ + function initialize( options ) { + + checkCapabilities(); + + if( !features.transforms2d && !features.transforms3d ) { + document.body.setAttribute( 'class', 'no-transforms' ); + + // Since JS won't be running any further, we load all lazy + // loading elements upfront + var images = toArray( document.getElementsByTagName( 'img' ) ), + iframes = toArray( document.getElementsByTagName( 'iframe' ) ); + + var lazyLoadable = images.concat( iframes ); + + for( var i = 0, len = lazyLoadable.length; i < len; i++ ) { + var element = lazyLoadable[i]; + if( element.getAttribute( 'data-src' ) ) { + element.setAttribute( 'src', element.getAttribute( 'data-src' ) ); + element.removeAttribute( 'data-src' ); + } + } + + // If the browser doesn't support core features we won't be + // using JavaScript to control the presentation + return; + } + + // Cache references to key DOM elements + dom.wrapper = document.querySelector( '.reveal' ); + dom.slides = document.querySelector( '.reveal .slides' ); + + // Force a layout when the whole page, incl fonts, has loaded + window.addEventListener( 'load', layout, false ); + + var query = Reveal.getQueryHash(); + + // Do not accept new dependencies via query config to avoid + // the potential of malicious script injection + if( typeof query['dependencies'] !== 'undefined' ) delete query['dependencies']; + + // Copy options over to our config object + extend( config, options ); + extend( config, query ); + + // Hide the address bar in mobile browsers + hideAddressBar(); + + // Loads the dependencies and continues to #start() once done + load(); + + } + + /** + * Inspect the client to see what it's capable of, this + * should only happens once per runtime. + */ + function checkCapabilities() { + + features.transforms3d = 'WebkitPerspective' in document.body.style || + 'MozPerspective' in document.body.style || + 'msPerspective' in document.body.style || + 'OPerspective' in document.body.style || + 'perspective' in document.body.style; + + features.transforms2d = 'WebkitTransform' in document.body.style || + 'MozTransform' in document.body.style || + 'msTransform' in document.body.style || + 'OTransform' in document.body.style || + 'transform' in document.body.style; + + features.requestAnimationFrameMethod = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame; + features.requestAnimationFrame = typeof features.requestAnimationFrameMethod === 'function'; + + features.canvas = !!document.createElement( 'canvas' ).getContext; + + features.touch = !!( 'ontouchstart' in window ); + + // Transitions in the overview are disabled in desktop and + // mobile Safari due to lag + features.overviewTransitions = !/Version\/[\d\.]+.*Safari/.test( navigator.userAgent ); + + isMobileDevice = /(iphone|ipod|ipad|android)/gi.test( navigator.userAgent ); + + } + + /** + * Loads the dependencies of reveal.js. Dependencies are + * defined via the configuration option 'dependencies' + * and will be loaded prior to starting/binding reveal.js. + * Some dependencies may have an 'async' flag, if so they + * will load after reveal.js has been started up. + */ + function load() { + + var scripts = [], + scriptsAsync = [], + scriptsToPreload = 0; + + // Called once synchronous scripts finish loading + function proceed() { + if( scriptsAsync.length ) { + // Load asynchronous scripts + head.js.apply( null, scriptsAsync ); + } + + start(); + } + + function loadScript( s ) { + head.ready( s.src.match( /([\w\d_\-]*)\.?js$|[^\\\/]*$/i )[0], function() { + // Extension may contain callback functions + if( typeof s.callback === 'function' ) { + s.callback.apply( this ); + } + + if( --scriptsToPreload === 0 ) { + proceed(); + } + }); + } + + for( var i = 0, len = config.dependencies.length; i < len; i++ ) { + var s = config.dependencies[i]; + + // Load if there's no condition or the condition is truthy + if( !s.condition || s.condition() ) { + if( s.async ) { + scriptsAsync.push( s.src ); + } + else { + scripts.push( s.src ); + } + + loadScript( s ); + } + } + + if( scripts.length ) { + scriptsToPreload = scripts.length; + + // Load synchronous scripts + head.js.apply( null, scripts ); + } + else { + proceed(); + } + + } + + /** + * Starts up reveal.js by binding input events and navigating + * to the current URL deeplink if there is one. + */ + function start() { + + // Make sure we've got all the DOM elements we need + setupDOM(); + + // Listen to messages posted to this window + setupPostMessage(); + + // Prevent iframes from scrolling the slides out of view + setupIframeScrollPrevention(); + + // Resets all vertical slides so that only the first is visible + resetVerticalSlides(); + + // Updates the presentation to match the current configuration values + configure(); + + // Read the initial hash + readURL(); + + // Update all backgrounds + updateBackground( true ); + + // Notify listeners that the presentation is ready but use a 1ms + // timeout to ensure it's not fired synchronously after #initialize() + setTimeout( function() { + // Enable transitions now that we're loaded + dom.slides.classList.remove( 'no-transition' ); + + loaded = true; + + dispatchEvent( 'ready', { + 'indexh': indexh, + 'indexv': indexv, + 'currentSlide': currentSlide + } ); + }, 1 ); + + // Special setup and config is required when printing to PDF + if( isPrintingPDF() ) { + removeEventListeners(); + + // The document needs to have loaded for the PDF layout + // measurements to be accurate + if( document.readyState === 'complete' ) { + setupPDF(); + } + else { + window.addEventListener( 'load', setupPDF ); + } + } + + } + + /** + * Finds and stores references to DOM elements which are + * required by the presentation. If a required element is + * not found, it is created. + */ + function setupDOM() { + + // Prevent transitions while we're loading + dom.slides.classList.add( 'no-transition' ); + + // Background element + dom.background = createSingletonNode( dom.wrapper, 'div', 'backgrounds', null ); + + // Progress bar + dom.progress = createSingletonNode( dom.wrapper, 'div', 'progress', '<span></span>' ); + dom.progressbar = dom.progress.querySelector( 'span' ); + + // Arrow controls + createSingletonNode( dom.wrapper, 'aside', 'controls', + '<div class="navigate-left"></div>' + + '<div class="navigate-right"></div>' + + '<div class="navigate-up"></div>' + + '<div class="navigate-down"></div>' ); + + // Slide number + dom.slideNumber = createSingletonNode( dom.wrapper, 'div', 'slide-number', '' ); + + // Overlay graphic which is displayed during the paused mode + createSingletonNode( dom.wrapper, 'div', 'pause-overlay', null ); + + // Cache references to elements + dom.controls = document.querySelector( '.reveal .controls' ); + dom.theme = document.querySelector( '#theme' ); + + dom.wrapper.setAttribute( 'role', 'application' ); + + // There can be multiple instances of controls throughout the page + dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) ); + dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) ); + dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) ); + dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) ); + dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) ); + dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) ); + + dom.statusDiv = createStatusDiv(); + } + + /** + * Creates a hidden div with role aria-live to announce the + * current slide content. Hide the div off-screen to make it + * available only to Assistive Technologies. + */ + function createStatusDiv() { + + var statusDiv = document.getElementById( 'aria-status-div' ); + if( !statusDiv ) { + statusDiv = document.createElement( 'div' ); + statusDiv.style.position = 'absolute'; + statusDiv.style.height = '1px'; + statusDiv.style.width = '1px'; + statusDiv.style.overflow ='hidden'; + statusDiv.style.clip = 'rect( 1px, 1px, 1px, 1px )'; + statusDiv.setAttribute( 'id', 'aria-status-div' ); + statusDiv.setAttribute( 'aria-live', 'polite' ); + statusDiv.setAttribute( 'aria-atomic','true' ); + dom.wrapper.appendChild( statusDiv ); + } + return statusDiv; + + } + + /** + * Configures the presentation for printing to a static + * PDF. + */ + function setupPDF() { + + var slideSize = getComputedSlideSize( window.innerWidth, window.innerHeight ); + + // Dimensions of the PDF pages + var pageWidth = Math.floor( slideSize.width * ( 1 + config.margin ) ), + pageHeight = Math.floor( slideSize.height * ( 1 + config.margin ) ); + + // Dimensions of slides within the pages + var slideWidth = slideSize.width, + slideHeight = slideSize.height; + + // Let the browser know what page size we want to print + injectStyleSheet( '@page{size:'+ pageWidth +'px '+ pageHeight +'px; margin: 0;}' ); + + // Limit the size of certain elements to the dimensions of the slide + injectStyleSheet( '.reveal section>img, .reveal section>video, .reveal section>iframe{max-width: '+ slideWidth +'px; max-height:'+ slideHeight +'px}' ); + + document.body.classList.add( 'print-pdf' ); + document.body.style.width = pageWidth + 'px'; + document.body.style.height = pageHeight + 'px'; + + // Slide and slide background layout + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ).forEach( function( slide ) { + + // Vertical stacks are not centred since their section + // children will be + if( slide.classList.contains( 'stack' ) === false ) { + // Center the slide inside of the page, giving the slide some margin + var left = ( pageWidth - slideWidth ) / 2, + top = ( pageHeight - slideHeight ) / 2; + + var contentHeight = getAbsoluteHeight( slide ); + var numberOfPages = Math.max( Math.ceil( contentHeight / pageHeight ), 1 ); + + // Center slides vertically + if( numberOfPages === 1 && config.center || slide.classList.contains( 'center' ) ) { + top = Math.max( ( pageHeight - contentHeight ) / 2, 0 ); + } + + // Position the slide inside of the page + slide.style.left = left + 'px'; + slide.style.top = top + 'px'; + slide.style.width = slideWidth + 'px'; + + // TODO Backgrounds need to be multiplied when the slide + // stretches over multiple pages + var background = slide.querySelector( '.slide-background' ); + if( background ) { + background.style.width = pageWidth + 'px'; + background.style.height = ( pageHeight * numberOfPages ) + 'px'; + background.style.top = -top + 'px'; + background.style.left = -left + 'px'; + } + } + + } ); + + // Show all fragments + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ' .fragment' ) ).forEach( function( fragment ) { + fragment.classList.add( 'visible' ); + } ); + + } + + /** + * This is an unfortunate necessity. Iframes can trigger the + * parent window to scroll, for example by focusing an input. + * This scrolling can not be prevented by hiding overflow in + * CSS so we have to resort to repeatedly checking if the + * browser has decided to offset our slides :( + */ + function setupIframeScrollPrevention() { + + if( dom.slides.querySelector( 'iframe' ) ) { + setInterval( function() { + if( dom.wrapper.scrollTop !== 0 || dom.wrapper.scrollLeft !== 0 ) { + dom.wrapper.scrollTop = 0; + dom.wrapper.scrollLeft = 0; + } + }, 500 ); + } + + } + + /** + * Creates an HTML element and returns a reference to it. + * If the element already exists the existing instance will + * be returned. + */ + function createSingletonNode( container, tagname, classname, innerHTML ) { + + // Find all nodes matching the description + var nodes = container.querySelectorAll( '.' + classname ); + + // Check all matches to find one which is a direct child of + // the specified container + for( var i = 0; i < nodes.length; i++ ) { + var testNode = nodes[i]; + if( testNode.parentNode === container ) { + return testNode; + } + } + + // If no node was found, create it now + var node = document.createElement( tagname ); + node.classList.add( classname ); + if( typeof innerHTML === 'string' ) { + node.innerHTML = innerHTML; + } + container.appendChild( node ); + + return node; + + } + + /** + * Creates the slide background elements and appends them + * to the background container. One element is created per + * slide no matter if the given slide has visible background. + */ + function createBackgrounds() { + + var printMode = isPrintingPDF(); + + // Clear prior backgrounds + dom.background.innerHTML = ''; + dom.background.classList.add( 'no-transition' ); + + // Iterate over all horizontal slides + toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).forEach( function( slideh ) { + + var backgroundStack; + + if( printMode ) { + backgroundStack = createBackground( slideh, slideh ); + } + else { + backgroundStack = createBackground( slideh, dom.background ); + } + + // Iterate over all vertical slides + toArray( slideh.querySelectorAll( 'section' ) ).forEach( function( slidev ) { + + if( printMode ) { + createBackground( slidev, slidev ); + } + else { + createBackground( slidev, backgroundStack ); + } + + backgroundStack.classList.add( 'stack' ); + + } ); + + } ); + + // Add parallax background if specified + if( config.parallaxBackgroundImage ) { + + dom.background.style.backgroundImage = 'url("' + config.parallaxBackgroundImage + '")'; + dom.background.style.backgroundSize = config.parallaxBackgroundSize; + + // Make sure the below properties are set on the element - these properties are + // needed for proper transitions to be set on the element via CSS. To remove + // annoying background slide-in effect when the presentation starts, apply + // these properties after short time delay + setTimeout( function() { + dom.wrapper.classList.add( 'has-parallax-background' ); + }, 1 ); + + } + else { + + dom.background.style.backgroundImage = ''; + dom.wrapper.classList.remove( 'has-parallax-background' ); + + } + + } + + /** + * Creates a background for the given slide. + * + * @param {HTMLElement} slide + * @param {HTMLElement} container The element that the background + * should be appended to + */ + function createBackground( slide, container ) { + + var data = { + background: slide.getAttribute( 'data-background' ), + backgroundSize: slide.getAttribute( 'data-background-size' ), + backgroundImage: slide.getAttribute( 'data-background-image' ), + backgroundVideo: slide.getAttribute( 'data-background-video' ), + backgroundIframe: slide.getAttribute( 'data-background-iframe' ), + backgroundColor: slide.getAttribute( 'data-background-color' ), + backgroundRepeat: slide.getAttribute( 'data-background-repeat' ), + backgroundPosition: slide.getAttribute( 'data-background-position' ), + backgroundTransition: slide.getAttribute( 'data-background-transition' ) + }; + + var element = document.createElement( 'div' ); + + // Carry over custom classes from the slide to the background + element.className = 'slide-background ' + slide.className.replace( /present|past|future/, '' ); + + if( data.background ) { + // Auto-wrap image urls in url(...) + if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)$/gi.test( data.background ) ) { + slide.setAttribute( 'data-background-image', data.background ); + } + else { + element.style.background = data.background; + } + } + + // Create a hash for this combination of background settings. + // This is used to determine when two slide backgrounds are + // the same. + if( data.background || data.backgroundColor || data.backgroundImage || data.backgroundVideo || data.backgroundIframe ) { + element.setAttribute( 'data-background-hash', data.background + + data.backgroundSize + + data.backgroundImage + + data.backgroundVideo + + data.backgroundIframe + + data.backgroundColor + + data.backgroundRepeat + + data.backgroundPosition + + data.backgroundTransition ); + } + + // Additional and optional background properties + if( data.backgroundSize ) element.style.backgroundSize = data.backgroundSize; + if( data.backgroundColor ) element.style.backgroundColor = data.backgroundColor; + if( data.backgroundRepeat ) element.style.backgroundRepeat = data.backgroundRepeat; + if( data.backgroundPosition ) element.style.backgroundPosition = data.backgroundPosition; + if( data.backgroundTransition ) element.setAttribute( 'data-background-transition', data.backgroundTransition ); + + container.appendChild( element ); + + // If backgrounds are being recreated, clear old classes + slide.classList.remove( 'has-dark-background' ); + slide.classList.remove( 'has-light-background' ); + + // If this slide has a background color, add a class that + // signals if it is light or dark. If the slide has no background + // color, no class will be set + var computedBackgroundColor = window.getComputedStyle( element ).backgroundColor; + if( computedBackgroundColor ) { + var rgb = colorToRgb( computedBackgroundColor ); + + // Ignore fully transparent backgrounds. Some browsers return + // rgba(0,0,0,0) when reading the computed background color of + // an element with no background + if( rgb && rgb.a !== 0 ) { + if( colorBrightness( computedBackgroundColor ) < 128 ) { + slide.classList.add( 'has-dark-background' ); + } + else { + slide.classList.add( 'has-light-background' ); + } + } + } + + return element; + + } + + /** + * Registers a listener to postMessage events, this makes it + * possible to call all reveal.js API methods from another + * window. For example: + * + * revealWindow.postMessage( JSON.stringify({ + * method: 'slide', + * args: [ 2 ] + * }), '*' ); + */ + function setupPostMessage() { + + if( config.postMessage ) { + window.addEventListener( 'message', function ( event ) { + var data = event.data; + + // Make sure we're dealing with JSON + if( typeof data === 'string' && data.charAt( 0 ) === '{' && data.charAt( data.length - 1 ) === '}' ) { + data = JSON.parse( data ); + + // Check if the requested method can be found + if( data.method && typeof Reveal[data.method] === 'function' ) { + Reveal[data.method].apply( Reveal, data.args ); + } + } + }, false ); + } + + } + + /** + * Applies the configuration settings from the config + * object. May be called multiple times. + */ + function configure( options ) { + + var numberOfSlides = dom.wrapper.querySelectorAll( SLIDES_SELECTOR ).length; + + dom.wrapper.classList.remove( config.transition ); + + // New config options may be passed when this method + // is invoked through the API after initialization + if( typeof options === 'object' ) extend( config, options ); + + // Force linear transition based on browser capabilities + if( features.transforms3d === false ) config.transition = 'linear'; + + dom.wrapper.classList.add( config.transition ); + + dom.wrapper.setAttribute( 'data-transition-speed', config.transitionSpeed ); + dom.wrapper.setAttribute( 'data-background-transition', config.backgroundTransition ); + + dom.controls.style.display = config.controls ? 'block' : 'none'; + dom.progress.style.display = config.progress ? 'block' : 'none'; + + if( config.rtl ) { + dom.wrapper.classList.add( 'rtl' ); + } + else { + dom.wrapper.classList.remove( 'rtl' ); + } + + if( config.center ) { + dom.wrapper.classList.add( 'center' ); + } + else { + dom.wrapper.classList.remove( 'center' ); + } + + // Exit the paused mode if it was configured off + if( config.pause === false ) { + resume(); + } + + if( config.mouseWheel ) { + document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF + document.addEventListener( 'mousewheel', onDocumentMouseScroll, false ); + } + else { + document.removeEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF + document.removeEventListener( 'mousewheel', onDocumentMouseScroll, false ); + } + + // Rolling 3D links + if( config.rollingLinks ) { + enableRollingLinks(); + } + else { + disableRollingLinks(); + } + + // Iframe link previews + if( config.previewLinks ) { + enablePreviewLinks(); + } + else { + disablePreviewLinks(); + enablePreviewLinks( '[data-preview-link]' ); + } + + // Remove existing auto-slide controls + if( autoSlidePlayer ) { + autoSlidePlayer.destroy(); + autoSlidePlayer = null; + } + + // Generate auto-slide controls if needed + if( numberOfSlides > 1 && config.autoSlide && config.autoSlideStoppable && features.canvas && features.requestAnimationFrame ) { + autoSlidePlayer = new Playback( dom.wrapper, function() { + return Math.min( Math.max( ( Date.now() - autoSlideStartTime ) / autoSlide, 0 ), 1 ); + } ); + + autoSlidePlayer.on( 'click', onAutoSlidePlayerClick ); + autoSlidePaused = false; + } + + // When fragments are turned off they should be visible + if( config.fragments === false ) { + toArray( dom.slides.querySelectorAll( '.fragment' ) ).forEach( function( element ) { + element.classList.add( 'visible' ); + element.classList.remove( 'current-fragment' ); + } ); + } + + sync(); + + } + + /** + * Binds all event listeners. + */ + function addEventListeners() { + + eventsAreBound = true; + + window.addEventListener( 'hashchange', onWindowHashChange, false ); + window.addEventListener( 'resize', onWindowResize, false ); + + if( config.touch ) { + dom.wrapper.addEventListener( 'touchstart', onTouchStart, false ); + dom.wrapper.addEventListener( 'touchmove', onTouchMove, false ); + dom.wrapper.addEventListener( 'touchend', onTouchEnd, false ); + + // Support pointer-style touch interaction as well + if( window.navigator.pointerEnabled ) { + // IE 11 uses un-prefixed version of pointer events + dom.wrapper.addEventListener( 'pointerdown', onPointerDown, false ); + dom.wrapper.addEventListener( 'pointermove', onPointerMove, false ); + dom.wrapper.addEventListener( 'pointerup', onPointerUp, false ); + } + else if( window.navigator.msPointerEnabled ) { + // IE 10 uses prefixed version of pointer events + dom.wrapper.addEventListener( 'MSPointerDown', onPointerDown, false ); + dom.wrapper.addEventListener( 'MSPointerMove', onPointerMove, false ); + dom.wrapper.addEventListener( 'MSPointerUp', onPointerUp, false ); + } + } + + if( config.keyboard ) { + document.addEventListener( 'keydown', onDocumentKeyDown, false ); + document.addEventListener( 'keypress', onDocumentKeyPress, false ); + } + + if( config.progress && dom.progress ) { + dom.progress.addEventListener( 'click', onProgressClicked, false ); + } + + if( config.focusBodyOnPageVisibilityChange ) { + var visibilityChange; + + if( 'hidden' in document ) { + visibilityChange = 'visibilitychange'; + } + else if( 'msHidden' in document ) { + visibilityChange = 'msvisibilitychange'; + } + else if( 'webkitHidden' in document ) { + visibilityChange = 'webkitvisibilitychange'; + } + + if( visibilityChange ) { + document.addEventListener( visibilityChange, onPageVisibilityChange, false ); + } + } + + // Listen to both touch and click events, in case the device + // supports both + var pointerEvents = [ 'touchstart', 'click' ]; + + // Only support touch for Android, fixes double navigations in + // stock browser + if( navigator.userAgent.match( /android/gi ) ) { + pointerEvents = [ 'touchstart' ]; + } + + pointerEvents.forEach( function( eventName ) { + dom.controlsLeft.forEach( function( el ) { el.addEventListener( eventName, onNavigateLeftClicked, false ); } ); + dom.controlsRight.forEach( function( el ) { el.addEventListener( eventName, onNavigateRightClicked, false ); } ); + dom.controlsUp.forEach( function( el ) { el.addEventListener( eventName, onNavigateUpClicked, false ); } ); + dom.controlsDown.forEach( function( el ) { el.addEventListener( eventName, onNavigateDownClicked, false ); } ); + dom.controlsPrev.forEach( function( el ) { el.addEventListener( eventName, onNavigatePrevClicked, false ); } ); + dom.controlsNext.forEach( function( el ) { el.addEventListener( eventName, onNavigateNextClicked, false ); } ); + } ); + + } + + /** + * Unbinds all event listeners. + */ + function removeEventListeners() { + + eventsAreBound = false; + + document.removeEventListener( 'keydown', onDocumentKeyDown, false ); + document.removeEventListener( 'keypress', onDocumentKeyPress, false ); + window.removeEventListener( 'hashchange', onWindowHashChange, false ); + window.removeEventListener( 'resize', onWindowResize, false ); + + dom.wrapper.removeEventListener( 'touchstart', onTouchStart, false ); + dom.wrapper.removeEventListener( 'touchmove', onTouchMove, false ); + dom.wrapper.removeEventListener( 'touchend', onTouchEnd, false ); + + // IE11 + if( window.navigator.pointerEnabled ) { + dom.wrapper.removeEventListener( 'pointerdown', onPointerDown, false ); + dom.wrapper.removeEventListener( 'pointermove', onPointerMove, false ); + dom.wrapper.removeEventListener( 'pointerup', onPointerUp, false ); + } + // IE10 + else if( window.navigator.msPointerEnabled ) { + dom.wrapper.removeEventListener( 'MSPointerDown', onPointerDown, false ); + dom.wrapper.removeEventListener( 'MSPointerMove', onPointerMove, false ); + dom.wrapper.removeEventListener( 'MSPointerUp', onPointerUp, false ); + } + + if ( config.progress && dom.progress ) { + dom.progress.removeEventListener( 'click', onProgressClicked, false ); + } + + [ 'touchstart', 'click' ].forEach( function( eventName ) { + dom.controlsLeft.forEach( function( el ) { el.removeEventListener( eventName, onNavigateLeftClicked, false ); } ); + dom.controlsRight.forEach( function( el ) { el.removeEventListener( eventName, onNavigateRightClicked, false ); } ); + dom.controlsUp.forEach( function( el ) { el.removeEventListener( eventName, onNavigateUpClicked, false ); } ); + dom.controlsDown.forEach( function( el ) { el.removeEventListener( eventName, onNavigateDownClicked, false ); } ); + dom.controlsPrev.forEach( function( el ) { el.removeEventListener( eventName, onNavigatePrevClicked, false ); } ); + dom.controlsNext.forEach( function( el ) { el.removeEventListener( eventName, onNavigateNextClicked, false ); } ); + } ); + + } + + /** + * Extend object a with the properties of object b. + * If there's a conflict, object b takes precedence. + */ + function extend( a, b ) { + + for( var i in b ) { + a[ i ] = b[ i ]; + } + + } + + /** + * Converts the target object to an array. + */ + function toArray( o ) { + + return Array.prototype.slice.call( o ); + + } + + /** + * Utility for deserializing a value. + */ + function deserialize( value ) { + + if( typeof value === 'string' ) { + if( value === 'null' ) return null; + else if( value === 'true' ) return true; + else if( value === 'false' ) return false; + else if( value.match( /^\d+$/ ) ) return parseFloat( value ); + } + + return value; + + } + + /** + * Measures the distance in pixels between point a + * and point b. + * + * @param {Object} a point with x/y properties + * @param {Object} b point with x/y properties + */ + function distanceBetween( a, b ) { + + var dx = a.x - b.x, + dy = a.y - b.y; + + return Math.sqrt( dx*dx + dy*dy ); + + } + + /** + * Applies a CSS transform to the target element. + */ + function transformElement( element, transform ) { + + element.style.WebkitTransform = transform; + element.style.MozTransform = transform; + element.style.msTransform = transform; + element.style.transform = transform; + + } + + /** + * Applies CSS transforms to the slides container. The container + * is transformed from two separate sources: layout and the overview + * mode. + */ + function transformSlides( transforms ) { + + // Pick up new transforms from arguments + if( typeof transforms.layout === 'string' ) slidesTransform.layout = transforms.layout; + if( typeof transforms.overview === 'string' ) slidesTransform.overview = transforms.overview; + + // Apply the transforms to the slides container + if( slidesTransform.layout ) { + transformElement( dom.slides, slidesTransform.layout + ' ' + slidesTransform.overview ); + } + else { + transformElement( dom.slides, slidesTransform.overview ); + } + + } + + /** + * Injects the given CSS styles into the DOM. + */ + function injectStyleSheet( value ) { + + var tag = document.createElement( 'style' ); + tag.type = 'text/css'; + if( tag.styleSheet ) { + tag.styleSheet.cssText = value; + } + else { + tag.appendChild( document.createTextNode( value ) ); + } + document.getElementsByTagName( 'head' )[0].appendChild( tag ); + + } + + /** + * Converts various color input formats to an {r:0,g:0,b:0} object. + * + * @param {String} color The string representation of a color, + * the following formats are supported: + * - #000 + * - #000000 + * - rgb(0,0,0) + */ + function colorToRgb( color ) { + + var hex3 = color.match( /^#([0-9a-f]{3})$/i ); + if( hex3 && hex3[1] ) { + hex3 = hex3[1]; + return { + r: parseInt( hex3.charAt( 0 ), 16 ) * 0x11, + g: parseInt( hex3.charAt( 1 ), 16 ) * 0x11, + b: parseInt( hex3.charAt( 2 ), 16 ) * 0x11 + }; + } + + var hex6 = color.match( /^#([0-9a-f]{6})$/i ); + if( hex6 && hex6[1] ) { + hex6 = hex6[1]; + return { + r: parseInt( hex6.substr( 0, 2 ), 16 ), + g: parseInt( hex6.substr( 2, 2 ), 16 ), + b: parseInt( hex6.substr( 4, 2 ), 16 ) + }; + } + + var rgb = color.match( /^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/i ); + if( rgb ) { + return { + r: parseInt( rgb[1], 10 ), + g: parseInt( rgb[2], 10 ), + b: parseInt( rgb[3], 10 ) + }; + } + + var rgba = color.match( /^rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\,\s*([\d]+|[\d]*.[\d]+)\s*\)$/i ); + if( rgba ) { + return { + r: parseInt( rgba[1], 10 ), + g: parseInt( rgba[2], 10 ), + b: parseInt( rgba[3], 10 ), + a: parseFloat( rgba[4] ) + }; + } + + return null; + + } + + /** + * Calculates brightness on a scale of 0-255. + * + * @param color See colorStringToRgb for supported formats. + */ + function colorBrightness( color ) { + + if( typeof color === 'string' ) color = colorToRgb( color ); + + if( color ) { + return ( color.r * 299 + color.g * 587 + color.b * 114 ) / 1000; + } + + return null; + + } + + /** + * Retrieves the height of the given element by looking + * at the position and height of its immediate children. + */ + function getAbsoluteHeight( element ) { + + var height = 0; + + if( element ) { + var absoluteChildren = 0; + + toArray( element.childNodes ).forEach( function( child ) { + + if( typeof child.offsetTop === 'number' && child.style ) { + // Count # of abs children + if( window.getComputedStyle( child ).position === 'absolute' ) { + absoluteChildren += 1; + } + + height = Math.max( height, child.offsetTop + child.offsetHeight ); + } + + } ); + + // If there are no absolute children, use offsetHeight + if( absoluteChildren === 0 ) { + height = element.offsetHeight; + } + + } + + return height; + + } + + /** + * Returns the remaining height within the parent of the + * target element. + * + * remaining height = [ configured parent height ] - [ current parent height ] + */ + function getRemainingHeight( element, height ) { + + height = height || 0; + + if( element ) { + var newHeight, oldHeight = element.style.height; + + // Change the .stretch element height to 0 in order find the height of all + // the other elements + element.style.height = '0px'; + newHeight = height - element.parentNode.offsetHeight; + + // Restore the old height, just in case + element.style.height = oldHeight + 'px'; + + return newHeight; + } + + return height; + + } + + /** + * Checks if this instance is being used to print a PDF. + */ + function isPrintingPDF() { + + return ( /print-pdf/gi ).test( window.location.search ); + + } + + /** + * Hides the address bar if we're on a mobile device. + */ + function hideAddressBar() { + + if( config.hideAddressBar && isMobileDevice ) { + // Events that should trigger the address bar to hide + window.addEventListener( 'load', removeAddressBar, false ); + window.addEventListener( 'orientationchange', removeAddressBar, false ); + } + + } + + /** + * Causes the address bar to hide on mobile devices, + * more vertical space ftw. + */ + function removeAddressBar() { + + setTimeout( function() { + window.scrollTo( 0, 1 ); + }, 10 ); + + } + + /** + * Dispatches an event of the specified type from the + * reveal DOM element. + */ + function dispatchEvent( type, args ) { + + var event = document.createEvent( 'HTMLEvents', 1, 2 ); + event.initEvent( type, true, true ); + extend( event, args ); + dom.wrapper.dispatchEvent( event ); + + // If we're in an iframe, post each reveal.js event to the + // parent window. Used by the notes plugin + if( config.postMessageEvents && window.parent !== window.self ) { + window.parent.postMessage( JSON.stringify({ namespace: 'reveal', eventName: type, state: getState() }), '*' ); + } + + } + + /** + * Wrap all links in 3D goodness. + */ + function enableRollingLinks() { + + if( features.transforms3d && !( 'msPerspective' in document.body.style ) ) { + var anchors = dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ' a' ); + + for( var i = 0, len = anchors.length; i < len; i++ ) { + var anchor = anchors[i]; + + if( anchor.textContent && !anchor.querySelector( '*' ) && ( !anchor.className || !anchor.classList.contains( anchor, 'roll' ) ) ) { + var span = document.createElement('span'); + span.setAttribute('data-title', anchor.text); + span.innerHTML = anchor.innerHTML; + + anchor.classList.add( 'roll' ); + anchor.innerHTML = ''; + anchor.appendChild(span); + } + } + } + + } + + /** + * Unwrap all 3D links. + */ + function disableRollingLinks() { + + var anchors = dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ' a.roll' ); + + for( var i = 0, len = anchors.length; i < len; i++ ) { + var anchor = anchors[i]; + var span = anchor.querySelector( 'span' ); + + if( span ) { + anchor.classList.remove( 'roll' ); + anchor.innerHTML = span.innerHTML; + } + } + + } + + /** + * Bind preview frame links. + */ + function enablePreviewLinks( selector ) { + + var anchors = toArray( document.querySelectorAll( selector ? selector : 'a' ) ); + + anchors.forEach( function( element ) { + if( /^(http|www)/gi.test( element.getAttribute( 'href' ) ) ) { + element.addEventListener( 'click', onPreviewLinkClicked, false ); + } + } ); + + } + + /** + * Unbind preview frame links. + */ + function disablePreviewLinks() { + + var anchors = toArray( document.querySelectorAll( 'a' ) ); + + anchors.forEach( function( element ) { + if( /^(http|www)/gi.test( element.getAttribute( 'href' ) ) ) { + element.removeEventListener( 'click', onPreviewLinkClicked, false ); + } + } ); + + } + + /** + * Opens a preview window for the target URL. + */ + function showPreview( url ) { + + closeOverlay(); + + dom.overlay = document.createElement( 'div' ); + dom.overlay.classList.add( 'overlay' ); + dom.overlay.classList.add( 'overlay-preview' ); + dom.wrapper.appendChild( dom.overlay ); + + dom.overlay.innerHTML = [ + '<header>', + '<a class="close" href="#"><span class="icon"></span></a>', + '<a class="external" href="'+ url +'" target="_blank"><span class="icon"></span></a>', + '</header>', + '<div class="spinner"></div>', + '<div class="viewport">', + '<iframe src="'+ url +'"></iframe>', + '</div>' + ].join(''); + + dom.overlay.querySelector( 'iframe' ).addEventListener( 'load', function( event ) { + dom.overlay.classList.add( 'loaded' ); + }, false ); + + dom.overlay.querySelector( '.close' ).addEventListener( 'click', function( event ) { + closeOverlay(); + event.preventDefault(); + }, false ); + + dom.overlay.querySelector( '.external' ).addEventListener( 'click', function( event ) { + closeOverlay(); + }, false ); + + setTimeout( function() { + dom.overlay.classList.add( 'visible' ); + }, 1 ); + + } + + /** + * Opens a overlay window with help material. + */ + function showHelp() { + + if( config.help ) { + + closeOverlay(); + + dom.overlay = document.createElement( 'div' ); + dom.overlay.classList.add( 'overlay' ); + dom.overlay.classList.add( 'overlay-help' ); + dom.wrapper.appendChild( dom.overlay ); + + var html = '<p class="title">Keyboard Shortcuts</p><br/>'; + + html += '<table><th>KEY</th><th>ACTION</th>'; + for( var key in keyboardShortcuts ) { + html += '<tr><td>' + key + '</td><td>' + keyboardShortcuts[ key ] + '</td></tr>'; + } + + html += '</table>'; + + dom.overlay.innerHTML = [ + '<header>', + '<a class="close" href="#"><span class="icon"></span></a>', + '</header>', + '<div class="viewport">', + '<div class="viewport-inner">'+ html +'</div>', + '</div>' + ].join(''); + + dom.overlay.querySelector( '.close' ).addEventListener( 'click', function( event ) { + closeOverlay(); + event.preventDefault(); + }, false ); + + setTimeout( function() { + dom.overlay.classList.add( 'visible' ); + }, 1 ); + + } + + } + + /** + * Closes any currently open overlay. + */ + function closeOverlay() { + + if( dom.overlay ) { + dom.overlay.parentNode.removeChild( dom.overlay ); + dom.overlay = null; + } + + } + + /** + * Applies JavaScript-controlled layout rules to the + * presentation. + */ + function layout() { + + if( dom.wrapper && !isPrintingPDF() ) { + + var size = getComputedSlideSize(); + + var slidePadding = 20; // TODO Dig this out of DOM + + // Layout the contents of the slides + layoutSlideContents( config.width, config.height, slidePadding ); + + dom.slides.style.width = size.width + 'px'; + dom.slides.style.height = size.height + 'px'; + + // Determine scale of content to fit within available space + scale = Math.min( size.presentationWidth / size.width, size.presentationHeight / size.height ); + + // Respect max/min scale settings + scale = Math.max( scale, config.minScale ); + scale = Math.min( scale, config.maxScale ); + + // Don't apply any scaling styles if scale is 1 + if( scale === 1 ) { + dom.slides.style.zoom = ''; + dom.slides.style.left = ''; + dom.slides.style.top = ''; + dom.slides.style.bottom = ''; + dom.slides.style.right = ''; + transformSlides( { layout: '' } ); + } + else { + // Prefer zooming in desktop Chrome so that content remains crisp + if( !isMobileDevice && /chrome/i.test( navigator.userAgent ) && typeof dom.slides.style.zoom !== 'undefined' ) { + dom.slides.style.zoom = scale; + transformSlides( { layout: '' } ); + } + // Apply scale transform as a fallback + else { + dom.slides.style.left = '50%'; + dom.slides.style.top = '50%'; + dom.slides.style.bottom = 'auto'; + dom.slides.style.right = 'auto'; + transformSlides( { layout: 'translate(-50%, -50%) scale('+ scale +')' } ); + } + } + + // Select all slides, vertical and horizontal + var slides = toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ); + + for( var i = 0, len = slides.length; i < len; i++ ) { + var slide = slides[ i ]; + + // Don't bother updating invisible slides + if( slide.style.display === 'none' ) { + continue; + } + + if( config.center || slide.classList.contains( 'center' ) ) { + // Vertical stacks are not centred since their section + // children will be + if( slide.classList.contains( 'stack' ) ) { + slide.style.top = 0; + } + else { + slide.style.top = Math.max( ( ( size.height - getAbsoluteHeight( slide ) ) / 2 ) - slidePadding, 0 ) + 'px'; + } + } + else { + slide.style.top = ''; + } + + } + + updateProgress(); + updateParallax(); + + } + + } + + /** + * Applies layout logic to the contents of all slides in + * the presentation. + */ + function layoutSlideContents( width, height, padding ) { + + // Handle sizing of elements with the 'stretch' class + toArray( dom.slides.querySelectorAll( 'section > .stretch' ) ).forEach( function( element ) { + + // Determine how much vertical space we can use + var remainingHeight = getRemainingHeight( element, height ); + + // Consider the aspect ratio of media elements + if( /(img|video)/gi.test( element.nodeName ) ) { + var nw = element.naturalWidth || element.videoWidth, + nh = element.naturalHeight || element.videoHeight; + + var es = Math.min( width / nw, remainingHeight / nh ); + + element.style.width = ( nw * es ) + 'px'; + element.style.height = ( nh * es ) + 'px'; + + } + else { + element.style.width = width + 'px'; + element.style.height = remainingHeight + 'px'; + } + + } ); + + } + + /** + * Calculates the computed pixel size of our slides. These + * values are based on the width and height configuration + * options. + */ + function getComputedSlideSize( presentationWidth, presentationHeight ) { + + var size = { + // Slide size + width: config.width, + height: config.height, + + // Presentation size + presentationWidth: presentationWidth || dom.wrapper.offsetWidth, + presentationHeight: presentationHeight || dom.wrapper.offsetHeight + }; + + // Reduce available space by margin + size.presentationWidth -= ( size.presentationWidth * config.margin ); + size.presentationHeight -= ( size.presentationHeight * config.margin ); + + // Slide width may be a percentage of available width + if( typeof size.width === 'string' && /%$/.test( size.width ) ) { + size.width = parseInt( size.width, 10 ) / 100 * size.presentationWidth; + } + + // Slide height may be a percentage of available height + if( typeof size.height === 'string' && /%$/.test( size.height ) ) { + size.height = parseInt( size.height, 10 ) / 100 * size.presentationHeight; + } + + return size; + + } + + /** + * Stores the vertical index of a stack so that the same + * vertical slide can be selected when navigating to and + * from the stack. + * + * @param {HTMLElement} stack The vertical stack element + * @param {int} v Index to memorize + */ + function setPreviousVerticalIndex( stack, v ) { + + if( typeof stack === 'object' && typeof stack.setAttribute === 'function' ) { + stack.setAttribute( 'data-previous-indexv', v || 0 ); + } + + } + + /** + * Retrieves the vertical index which was stored using + * #setPreviousVerticalIndex() or 0 if no previous index + * exists. + * + * @param {HTMLElement} stack The vertical stack element + */ + function getPreviousVerticalIndex( stack ) { + + if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) { + // Prefer manually defined start-indexv + var attributeName = stack.hasAttribute( 'data-start-indexv' ) ? 'data-start-indexv' : 'data-previous-indexv'; + + return parseInt( stack.getAttribute( attributeName ) || 0, 10 ); + } + + return 0; + + } + + /** + * Displays the overview of slides (quick nav) by scaling + * down and arranging all slide elements. + */ + function activateOverview() { + + // Only proceed if enabled in config + if( config.overview && !isOverview() ) { + + overview = true; + + dom.wrapper.classList.add( 'overview' ); + dom.wrapper.classList.remove( 'overview-deactivating' ); + + if( features.overviewTransitions ) { + setTimeout( function() { + dom.wrapper.classList.add( 'overview-animated' ); + }, 1 ); + } + + // Don't auto-slide while in overview mode + cancelAutoSlide(); + + // Move the backgrounds element into the slide container to + // that the same scaling is applied + dom.slides.appendChild( dom.background ); + + // Clicking on an overview slide navigates to it + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ).forEach( function( slide ) { + if( !slide.classList.contains( 'stack' ) ) { + slide.addEventListener( 'click', onOverviewSlideClicked, true ); + } + } ); + + updateSlidesVisibility(); + layoutOverview(); + updateOverview(); + + layout(); + + // Notify observers of the overview showing + dispatchEvent( 'overviewshown', { + 'indexh': indexh, + 'indexv': indexv, + 'currentSlide': currentSlide + } ); + + } + + } + + /** + * Uses CSS transforms to position all slides in a grid for + * display inside of the overview mode. + */ + function layoutOverview() { + + var margin = 70; + var slideWidth = config.width + margin, + slideHeight = config.height + margin; + + // Reverse in RTL mode + if( config.rtl ) { + slideWidth = -slideWidth; + } + + // Layout slides + toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).forEach( function( hslide, h ) { + hslide.setAttribute( 'data-index-h', h ); + transformElement( hslide, 'translate3d(' + ( h * slideWidth ) + 'px, 0, 0)' ); + + if( hslide.classList.contains( 'stack' ) ) { + + toArray( hslide.querySelectorAll( 'section' ) ).forEach( function( vslide, v ) { + vslide.setAttribute( 'data-index-h', h ); + vslide.setAttribute( 'data-index-v', v ); + + transformElement( vslide, 'translate3d(0, ' + ( v * slideHeight ) + 'px, 0)' ); + } ); + + } + } ); + + // Layout slide backgrounds + toArray( dom.background.childNodes ).forEach( function( hbackground, h ) { + transformElement( hbackground, 'translate3d(' + ( h * slideWidth ) + 'px, 0, 0)' ); + + toArray( hbackground.querySelectorAll( '.slide-background' ) ).forEach( function( vbackground, v ) { + transformElement( vbackground, 'translate3d(0, ' + ( v * slideHeight ) + 'px, 0)' ); + } ); + } ); + + } + + /** + * Moves the overview viewport to the current slides. + * Called each time the current slide changes. + */ + function updateOverview() { + + var margin = 70; + var slideWidth = config.width + margin, + slideHeight = config.height + margin; + + // Reverse in RTL mode + if( config.rtl ) { + slideWidth = -slideWidth; + } + + transformSlides( { + overview: [ + 'translateX('+ ( -indexh * slideWidth ) +'px)', + 'translateY('+ ( -indexv * slideHeight ) +'px)', + 'translateZ('+ ( window.innerWidth < 400 ? -1000 : -2500 ) +'px)' + ].join( ' ' ) + } ); + + } + + /** + * Exits the slide overview and enters the currently + * active slide. + */ + function deactivateOverview() { + + // Only proceed if enabled in config + if( config.overview ) { + + overview = false; + + dom.wrapper.classList.remove( 'overview' ); + dom.wrapper.classList.remove( 'overview-animated' ); + + // Temporarily add a class so that transitions can do different things + // depending on whether they are exiting/entering overview, or just + // moving from slide to slide + dom.wrapper.classList.add( 'overview-deactivating' ); + + setTimeout( function () { + dom.wrapper.classList.remove( 'overview-deactivating' ); + }, 1 ); + + // Move the background element back out + dom.wrapper.appendChild( dom.background ); + + // Clean up changes made to slides + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ).forEach( function( slide ) { + transformElement( slide, '' ); + + slide.removeEventListener( 'click', onOverviewSlideClicked, true ); + } ); + + // Clean up changes made to backgrounds + toArray( dom.background.querySelectorAll( '.slide-background' ) ).forEach( function( background ) { + transformElement( background, '' ); + } ); + + transformSlides( { overview: '' } ); + + slide( indexh, indexv ); + + layout(); + + cueAutoSlide(); + + // Notify observers of the overview hiding + dispatchEvent( 'overviewhidden', { + 'indexh': indexh, + 'indexv': indexv, + 'currentSlide': currentSlide + } ); + + } + } + + /** + * Toggles the slide overview mode on and off. + * + * @param {Boolean} override Optional flag which overrides the + * toggle logic and forcibly sets the desired state. True means + * overview is open, false means it's closed. + */ + function toggleOverview( override ) { + + if( typeof override === 'boolean' ) { + override ? activateOverview() : deactivateOverview(); + } + else { + isOverview() ? deactivateOverview() : activateOverview(); + } + + } + + /** + * Checks if the overview is currently active. + * + * @return {Boolean} true if the overview is active, + * false otherwise + */ + function isOverview() { + + return overview; + + } + + /** + * Checks if the current or specified slide is vertical + * (nested within another slide). + * + * @param {HTMLElement} slide [optional] The slide to check + * orientation of + */ + function isVerticalSlide( slide ) { + + // Prefer slide argument, otherwise use current slide + slide = slide ? slide : currentSlide; + + return slide && slide.parentNode && !!slide.parentNode.nodeName.match( /section/i ); + + } + + /** + * Handling the fullscreen functionality via the fullscreen API + * + * @see http://fullscreen.spec.whatwg.org/ + * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode + */ + function enterFullscreen() { + + var element = document.body; + + // Check which implementation is available + var requestMethod = element.requestFullScreen || + element.webkitRequestFullscreen || + element.webkitRequestFullScreen || + element.mozRequestFullScreen || + element.msRequestFullscreen; + + if( requestMethod ) { + requestMethod.apply( element ); + } + + } + + /** + * Enters the paused mode which fades everything on screen to + * black. + */ + function pause() { + + if( config.pause ) { + var wasPaused = dom.wrapper.classList.contains( 'paused' ); + + cancelAutoSlide(); + dom.wrapper.classList.add( 'paused' ); + + if( wasPaused === false ) { + dispatchEvent( 'paused' ); + } + } + + } + + /** + * Exits from the paused mode. + */ + function resume() { + + var wasPaused = dom.wrapper.classList.contains( 'paused' ); + dom.wrapper.classList.remove( 'paused' ); + + cueAutoSlide(); + + if( wasPaused ) { + dispatchEvent( 'resumed' ); + } + + } + + /** + * Toggles the paused mode on and off. + */ + function togglePause( override ) { + + if( typeof override === 'boolean' ) { + override ? pause() : resume(); + } + else { + isPaused() ? resume() : pause(); + } + + } + + /** + * Checks if we are currently in the paused mode. + */ + function isPaused() { + + return dom.wrapper.classList.contains( 'paused' ); + + } + + /** + * Toggles the auto slide mode on and off. + * + * @param {Boolean} override Optional flag which sets the desired state. + * True means autoplay starts, false means it stops. + */ + + function toggleAutoSlide( override ) { + + if( typeof override === 'boolean' ) { + override ? resumeAutoSlide() : pauseAutoSlide(); + } + + else { + autoSlidePaused ? resumeAutoSlide() : pauseAutoSlide(); + } + + } + + /** + * Checks if the auto slide mode is currently on. + */ + function isAutoSliding() { + + return !!( autoSlide && !autoSlidePaused ); + + } + + /** + * Steps from the current point in the presentation to the + * slide which matches the specified horizontal and vertical + * indices. + * + * @param {int} h Horizontal index of the target slide + * @param {int} v Vertical index of the target slide + * @param {int} f Optional index of a fragment within the + * target slide to activate + * @param {int} o Optional origin for use in multimaster environments + */ + function slide( h, v, f, o ) { + + // Remember where we were at before + previousSlide = currentSlide; + + // Query all horizontal slides in the deck + var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ); + + // If no vertical index is specified and the upcoming slide is a + // stack, resume at its previous vertical index + if( v === undefined && !isOverview() ) { + v = getPreviousVerticalIndex( horizontalSlides[ h ] ); + } + + // If we were on a vertical stack, remember what vertical index + // it was on so we can resume at the same position when returning + if( previousSlide && previousSlide.parentNode && previousSlide.parentNode.classList.contains( 'stack' ) ) { + setPreviousVerticalIndex( previousSlide.parentNode, indexv ); + } + + // Remember the state before this slide + var stateBefore = state.concat(); + + // Reset the state array + state.length = 0; + + var indexhBefore = indexh || 0, + indexvBefore = indexv || 0; + + // Activate and transition to the new slide + indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h ); + indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v ); + + // Update the visibility of slides now that the indices have changed + updateSlidesVisibility(); + + layout(); + + // Apply the new state + stateLoop: for( var i = 0, len = state.length; i < len; i++ ) { + // Check if this state existed on the previous slide. If it + // did, we will avoid adding it repeatedly + for( var j = 0; j < stateBefore.length; j++ ) { + if( stateBefore[j] === state[i] ) { + stateBefore.splice( j, 1 ); + continue stateLoop; + } + } + + document.documentElement.classList.add( state[i] ); + + // Dispatch custom event matching the state's name + dispatchEvent( state[i] ); + } + + // Clean up the remains of the previous state + while( stateBefore.length ) { + document.documentElement.classList.remove( stateBefore.pop() ); + } + + // Update the overview if it's currently active + if( isOverview() ) { + updateOverview(); + } + + // Find the current horizontal slide and any possible vertical slides + // within it + var currentHorizontalSlide = horizontalSlides[ indexh ], + currentVerticalSlides = currentHorizontalSlide.querySelectorAll( 'section' ); + + // Store references to the previous and current slides + currentSlide = currentVerticalSlides[ indexv ] || currentHorizontalSlide; + + // Show fragment, if specified + if( typeof f !== 'undefined' ) { + navigateFragment( f ); + } + + // Dispatch an event if the slide changed + var slideChanged = ( indexh !== indexhBefore || indexv !== indexvBefore ); + if( slideChanged ) { + dispatchEvent( 'slidechanged', { + 'indexh': indexh, + 'indexv': indexv, + 'previousSlide': previousSlide, + 'currentSlide': currentSlide, + 'origin': o + } ); + } + else { + // Ensure that the previous slide is never the same as the current + previousSlide = null; + } + + // Solves an edge case where the previous slide maintains the + // 'present' class when navigating between adjacent vertical + // stacks + if( previousSlide ) { + previousSlide.classList.remove( 'present' ); + previousSlide.setAttribute( 'aria-hidden', 'true' ); + + // Reset all slides upon navigate to home + // Issue: #285 + if ( dom.wrapper.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) { + // Launch async task + setTimeout( function () { + var slides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i; + for( i in slides ) { + if( slides[i] ) { + // Reset stack + setPreviousVerticalIndex( slides[i], 0 ); + } + } + }, 0 ); + } + } + + // Handle embedded content + if( slideChanged || !previousSlide ) { + stopEmbeddedContent( previousSlide ); + startEmbeddedContent( currentSlide ); + } + + // Announce the current slide contents, for screen readers + dom.statusDiv.textContent = currentSlide.textContent; + + updateControls(); + updateProgress(); + updateBackground(); + updateParallax(); + updateSlideNumber(); + + // Update the URL hash + writeURL(); + + cueAutoSlide(); + + } + + /** + * Syncs the presentation with the current DOM. Useful + * when new slides or control elements are added or when + * the configuration has changed. + */ + function sync() { + + // Subscribe to input + removeEventListeners(); + addEventListeners(); + + // Force a layout to make sure the current config is accounted for + layout(); + + // Reflect the current autoSlide value + autoSlide = config.autoSlide; + + // Start auto-sliding if it's enabled + cueAutoSlide(); + + // Re-create the slide backgrounds + createBackgrounds(); + + // Write the current hash to the URL + writeURL(); + + sortAllFragments(); + + updateControls(); + updateProgress(); + updateBackground( true ); + updateSlideNumber(); + updateSlidesVisibility(); + + formatEmbeddedContent(); + startEmbeddedContent( currentSlide ); + + if( isOverview() ) { + layoutOverview(); + } + + } + + /** + * Resets all vertical slides so that only the first + * is visible. + */ + function resetVerticalSlides() { + + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + horizontalSlides.forEach( function( horizontalSlide ) { + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + verticalSlides.forEach( function( verticalSlide, y ) { + + if( y > 0 ) { + verticalSlide.classList.remove( 'present' ); + verticalSlide.classList.remove( 'past' ); + verticalSlide.classList.add( 'future' ); + verticalSlide.setAttribute( 'aria-hidden', 'true' ); + } + + } ); + + } ); + + } + + /** + * Sorts and formats all of fragments in the + * presentation. + */ + function sortAllFragments() { + + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + horizontalSlides.forEach( function( horizontalSlide ) { + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + verticalSlides.forEach( function( verticalSlide, y ) { + + sortFragments( verticalSlide.querySelectorAll( '.fragment' ) ); + + } ); + + if( verticalSlides.length === 0 ) sortFragments( horizontalSlide.querySelectorAll( '.fragment' ) ); + + } ); + + } + + /** + * Updates one dimension of slides by showing the slide + * with the specified index. + * + * @param {String} selector A CSS selector that will fetch + * the group of slides we are working with + * @param {Number} index The index of the slide that should be + * shown + * + * @return {Number} The index of the slide that is now shown, + * might differ from the passed in index if it was out of + * bounds. + */ + function updateSlides( selector, index ) { + + // Select all slides and convert the NodeList result to + // an array + var slides = toArray( dom.wrapper.querySelectorAll( selector ) ), + slidesLength = slides.length; + + var printMode = isPrintingPDF(); + + if( slidesLength ) { + + // Should the index loop? + if( config.loop ) { + index %= slidesLength; + + if( index < 0 ) { + index = slidesLength + index; + } + } + + // Enforce max and minimum index bounds + index = Math.max( Math.min( index, slidesLength - 1 ), 0 ); + + for( var i = 0; i < slidesLength; i++ ) { + var element = slides[i]; + + var reverse = config.rtl && !isVerticalSlide( element ); + + element.classList.remove( 'past' ); + element.classList.remove( 'present' ); + element.classList.remove( 'future' ); + + // http://www.w3.org/html/wg/drafts/html/master/editing.html#the-hidden-attribute + element.setAttribute( 'hidden', '' ); + element.setAttribute( 'aria-hidden', 'true' ); + + // If this element contains vertical slides + if( element.querySelector( 'section' ) ) { + element.classList.add( 'stack' ); + } + + // If we're printing static slides, all slides are "present" + if( printMode ) { + element.classList.add( 'present' ); + continue; + } + + if( i < index ) { + // Any element previous to index is given the 'past' class + element.classList.add( reverse ? 'future' : 'past' ); + + if( config.fragments ) { + var pastFragments = toArray( element.querySelectorAll( '.fragment' ) ); + + // Show all fragments on prior slides + while( pastFragments.length ) { + var pastFragment = pastFragments.pop(); + pastFragment.classList.add( 'visible' ); + pastFragment.classList.remove( 'current-fragment' ); + } + } + } + else if( i > index ) { + // Any element subsequent to index is given the 'future' class + element.classList.add( reverse ? 'past' : 'future' ); + + if( config.fragments ) { + var futureFragments = toArray( element.querySelectorAll( '.fragment.visible' ) ); + + // No fragments in future slides should be visible ahead of time + while( futureFragments.length ) { + var futureFragment = futureFragments.pop(); + futureFragment.classList.remove( 'visible' ); + futureFragment.classList.remove( 'current-fragment' ); + } + } + } + } + + // Mark the current slide as present + slides[index].classList.add( 'present' ); + slides[index].removeAttribute( 'hidden' ); + slides[index].removeAttribute( 'aria-hidden' ); + + // If this slide has a state associated with it, add it + // onto the current state of the deck + var slideState = slides[index].getAttribute( 'data-state' ); + if( slideState ) { + state = state.concat( slideState.split( ' ' ) ); + } + + } + else { + // Since there are no slides we can't be anywhere beyond the + // zeroth index + index = 0; + } + + return index; + + } + + /** + * Optimization method; hide all slides that are far away + * from the present slide. + */ + function updateSlidesVisibility() { + + // Select all slides and convert the NodeList result to + // an array + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ), + horizontalSlidesLength = horizontalSlides.length, + distanceX, + distanceY; + + if( horizontalSlidesLength && typeof indexh !== 'undefined' ) { + + // The number of steps away from the present slide that will + // be visible + var viewDistance = isOverview() ? 10 : config.viewDistance; + + // Limit view distance on weaker devices + if( isMobileDevice ) { + viewDistance = isOverview() ? 6 : 2; + } + + // All slides need to be visible when exporting to PDF + if( isPrintingPDF() ) { + viewDistance = Number.MAX_VALUE; + } + + for( var x = 0; x < horizontalSlidesLength; x++ ) { + var horizontalSlide = horizontalSlides[x]; + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ), + verticalSlidesLength = verticalSlides.length; + + // Determine how far away this slide is from the present + distanceX = Math.abs( ( indexh || 0 ) - x ) || 0; + + // If the presentation is looped, distance should measure + // 1 between the first and last slides + if( config.loop ) { + distanceX = Math.abs( ( ( indexh || 0 ) - x ) % ( horizontalSlidesLength - viewDistance ) ) || 0; + } + + // Show the horizontal slide if it's within the view distance + if( distanceX < viewDistance ) { + showSlide( horizontalSlide ); + } + else { + hideSlide( horizontalSlide ); + } + + if( verticalSlidesLength ) { + + var oy = getPreviousVerticalIndex( horizontalSlide ); + + for( var y = 0; y < verticalSlidesLength; y++ ) { + var verticalSlide = verticalSlides[y]; + + distanceY = x === ( indexh || 0 ) ? Math.abs( ( indexv || 0 ) - y ) : Math.abs( y - oy ); + + if( distanceX + distanceY < viewDistance ) { + showSlide( verticalSlide ); + } + else { + hideSlide( verticalSlide ); + } + } + + } + } + + } + + } + + /** + * Updates the progress bar to reflect the current slide. + */ + function updateProgress() { + + // Update progress if enabled + if( config.progress && dom.progressbar ) { + + dom.progressbar.style.width = getProgress() * dom.wrapper.offsetWidth + 'px'; + + } + + } + + /** + * Updates the slide number div to reflect the current slide. + * + * Slide number format can be defined as a string using the + * following variables: + * h: current slide's horizontal index + * v: current slide's vertical index + * c: current slide index (flattened) + * t: total number of slides (flattened) + */ + function updateSlideNumber() { + + // Update slide number if enabled + if( config.slideNumber && dom.slideNumber) { + + // Default to only showing the current slide number + var format = 'c'; + + // Check if a custom slide number format is available + if( typeof config.slideNumber === 'string' ) { + format = config.slideNumber; + } + + dom.slideNumber.innerHTML = format.replace( /h/g, indexh ) + .replace( /v/g, indexv ) + .replace( /c/g, getSlidePastCount() + 1 ) + .replace( /t/g, getTotalSlides() ); + } + + } + + /** + * Updates the state of all control/navigation arrows. + */ + function updateControls() { + + var routes = availableRoutes(); + var fragments = availableFragments(); + + // Remove the 'enabled' class from all directions + dom.controlsLeft.concat( dom.controlsRight ) + .concat( dom.controlsUp ) + .concat( dom.controlsDown ) + .concat( dom.controlsPrev ) + .concat( dom.controlsNext ).forEach( function( node ) { + node.classList.remove( 'enabled' ); + node.classList.remove( 'fragmented' ); + } ); + + // Add the 'enabled' class to the available routes + if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); } ); + if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); } ); + if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); } ); + if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); } ); + + // Prev/next buttons + if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); } ); + if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } ); + + // Highlight fragment directions + if( currentSlide ) { + + // Always apply fragment decorator to prev/next buttons + if( fragments.prev ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } ); + if( fragments.next ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } ); + + // Apply fragment decorators to directional buttons based on + // what slide axis they are in + if( isVerticalSlide( currentSlide ) ) { + if( fragments.prev ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } ); + if( fragments.next ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } ); + } + else { + if( fragments.prev ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } ); + if( fragments.next ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } ); + } + + } + + } + + /** + * Updates the background elements to reflect the current + * slide. + * + * @param {Boolean} includeAll If true, the backgrounds of + * all vertical slides (not just the present) will be updated. + */ + function updateBackground( includeAll ) { + + var currentBackground = null; + + // Reverse past/future classes when in RTL mode + var horizontalPast = config.rtl ? 'future' : 'past', + horizontalFuture = config.rtl ? 'past' : 'future'; + + // Update the classes of all backgrounds to match the + // states of their slides (past/present/future) + toArray( dom.background.childNodes ).forEach( function( backgroundh, h ) { + + backgroundh.classList.remove( 'past' ); + backgroundh.classList.remove( 'present' ); + backgroundh.classList.remove( 'future' ); + + if( h < indexh ) { + backgroundh.classList.add( horizontalPast ); + } + else if ( h > indexh ) { + backgroundh.classList.add( horizontalFuture ); + } + else { + backgroundh.classList.add( 'present' ); + + // Store a reference to the current background element + currentBackground = backgroundh; + } + + if( includeAll || h === indexh ) { + toArray( backgroundh.querySelectorAll( '.slide-background' ) ).forEach( function( backgroundv, v ) { + + backgroundv.classList.remove( 'past' ); + backgroundv.classList.remove( 'present' ); + backgroundv.classList.remove( 'future' ); + + if( v < indexv ) { + backgroundv.classList.add( 'past' ); + } + else if ( v > indexv ) { + backgroundv.classList.add( 'future' ); + } + else { + backgroundv.classList.add( 'present' ); + + // Only if this is the present horizontal and vertical slide + if( h === indexh ) currentBackground = backgroundv; + } + + } ); + } + + } ); + + // Stop any currently playing video background + if( previousBackground ) { + + var previousVideo = previousBackground.querySelector( 'video' ); + if( previousVideo ) previousVideo.pause(); + + } + + if( currentBackground ) { + + // Start video playback + var currentVideo = currentBackground.querySelector( 'video' ); + if( currentVideo ) { + currentVideo.currentTime = 0; + currentVideo.play(); + } + + var backgroundImageURL = currentBackground.style.backgroundImage || ''; + + // Restart GIFs (doesn't work in Firefox) + if( /\.gif/i.test( backgroundImageURL ) ) { + currentBackground.style.backgroundImage = ''; + window.getComputedStyle( currentBackground ).opacity; + currentBackground.style.backgroundImage = backgroundImageURL; + } + + // Don't transition between identical backgrounds. This + // prevents unwanted flicker. + var previousBackgroundHash = previousBackground ? previousBackground.getAttribute( 'data-background-hash' ) : null; + var currentBackgroundHash = currentBackground.getAttribute( 'data-background-hash' ); + if( currentBackgroundHash && currentBackgroundHash === previousBackgroundHash && currentBackground !== previousBackground ) { + dom.background.classList.add( 'no-transition' ); + } + + previousBackground = currentBackground; + + } + + // If there's a background brightness flag for this slide, + // bubble it to the .reveal container + if( currentSlide ) { + [ 'has-light-background', 'has-dark-background' ].forEach( function( classToBubble ) { + if( currentSlide.classList.contains( classToBubble ) ) { + dom.wrapper.classList.add( classToBubble ); + } + else { + dom.wrapper.classList.remove( classToBubble ); + } + } ); + } + + // Allow the first background to apply without transition + setTimeout( function() { + dom.background.classList.remove( 'no-transition' ); + }, 1 ); + + } + + /** + * Updates the position of the parallax background based + * on the current slide index. + */ + function updateParallax() { + + if( config.parallaxBackgroundImage ) { + + var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ), + verticalSlides = dom.wrapper.querySelectorAll( VERTICAL_SLIDES_SELECTOR ); + + var backgroundSize = dom.background.style.backgroundSize.split( ' ' ), + backgroundWidth, backgroundHeight; + + if( backgroundSize.length === 1 ) { + backgroundWidth = backgroundHeight = parseInt( backgroundSize[0], 10 ); + } + else { + backgroundWidth = parseInt( backgroundSize[0], 10 ); + backgroundHeight = parseInt( backgroundSize[1], 10 ); + } + + var slideWidth = dom.background.offsetWidth, + horizontalSlideCount = horizontalSlides.length, + horizontalOffsetMultiplier, + horizontalOffset; + + if( typeof config.parallaxBackgroundHorizontal === 'number' ) { + horizontalOffsetMultiplier = config.parallaxBackgroundHorizontal; + } + else { + horizontalOffsetMultiplier = ( backgroundWidth - slideWidth ) / ( horizontalSlideCount-1 ); + } + + horizontalOffset = horizontalOffsetMultiplier * indexh * -1; + + var slideHeight = dom.background.offsetHeight, + verticalSlideCount = verticalSlides.length, + verticalOffsetMultiplier, + verticalOffset; + + if( typeof config.parallaxBackgroundVertical === 'number' ) { + verticalOffsetMultiplier = config.parallaxBackgroundVertical; + } + else { + verticalOffsetMultiplier = ( backgroundHeight - slideHeight ) / ( verticalSlideCount-1 ); + } + + verticalOffset = verticalSlideCount > 0 ? verticalOffsetMultiplier * indexv * 1 : 0; + + dom.background.style.backgroundPosition = horizontalOffset + 'px ' + -verticalOffset + 'px'; + + } + + } + + /** + * Called when the given slide is within the configured view + * distance. Shows the slide element and loads any content + * that is set to load lazily (data-src). + */ + function showSlide( slide ) { + + // Show the slide element + slide.style.display = 'block'; + + // Media elements with data-src attributes + toArray( slide.querySelectorAll( 'img[data-src], video[data-src], audio[data-src]' ) ).forEach( function( element ) { + element.setAttribute( 'src', element.getAttribute( 'data-src' ) ); + element.removeAttribute( 'data-src' ); + } ); + + // Media elements with <source> children + toArray( slide.querySelectorAll( 'video, audio' ) ).forEach( function( media ) { + var sources = 0; + + toArray( media.querySelectorAll( 'source[data-src]' ) ).forEach( function( source ) { + source.setAttribute( 'src', source.getAttribute( 'data-src' ) ); + source.removeAttribute( 'data-src' ); + sources += 1; + } ); + + // If we rewrote sources for this video/audio element, we need + // to manually tell it to load from its new origin + if( sources > 0 ) { + media.load(); + } + } ); + + + // Show the corresponding background element + var indices = getIndices( slide ); + var background = getSlideBackground( indices.h, indices.v ); + if( background ) { + background.style.display = 'block'; + + // If the background contains media, load it + if( background.hasAttribute( 'data-loaded' ) === false ) { + background.setAttribute( 'data-loaded', 'true' ); + + var backgroundImage = slide.getAttribute( 'data-background-image' ), + backgroundVideo = slide.getAttribute( 'data-background-video' ), + backgroundVideoLoop = slide.hasAttribute( 'data-background-video-loop' ), + backgroundIframe = slide.getAttribute( 'data-background-iframe' ); + + // Images + if( backgroundImage ) { + background.style.backgroundImage = 'url('+ backgroundImage +')'; + } + // Videos + else if ( backgroundVideo && !isSpeakerNotes() ) { + var video = document.createElement( 'video' ); + + if( backgroundVideoLoop ) { + video.setAttribute( 'loop', '' ); + } + + // Support comma separated lists of video sources + backgroundVideo.split( ',' ).forEach( function( source ) { + video.innerHTML += '<source src="'+ source +'">'; + } ); + + background.appendChild( video ); + } + // Iframes + else if( backgroundIframe ) { + var iframe = document.createElement( 'iframe' ); + iframe.setAttribute( 'src', backgroundIframe ); + iframe.style.width = '100%'; + iframe.style.height = '100%'; + iframe.style.maxHeight = '100%'; + iframe.style.maxWidth = '100%'; + + background.appendChild( iframe ); + } + } + } + + } + + /** + * Called when the given slide is moved outside of the + * configured view distance. + */ + function hideSlide( slide ) { + + // Hide the slide element + slide.style.display = 'none'; + + // Hide the corresponding background element + var indices = getIndices( slide ); + var background = getSlideBackground( indices.h, indices.v ); + if( background ) { + background.style.display = 'none'; + } + + } + + /** + * Determine what available routes there are for navigation. + * + * @return {Object} containing four booleans: left/right/up/down + */ + function availableRoutes() { + + var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ), + verticalSlides = dom.wrapper.querySelectorAll( VERTICAL_SLIDES_SELECTOR ); + + var routes = { + left: indexh > 0 || config.loop, + right: indexh < horizontalSlides.length - 1 || config.loop, + up: indexv > 0, + down: indexv < verticalSlides.length - 1 + }; + + // reverse horizontal controls for rtl + if( config.rtl ) { + var left = routes.left; + routes.left = routes.right; + routes.right = left; + } + + return routes; + + } + + /** + * Returns an object describing the available fragment + * directions. + * + * @return {Object} two boolean properties: prev/next + */ + function availableFragments() { + + if( currentSlide && config.fragments ) { + var fragments = currentSlide.querySelectorAll( '.fragment' ); + var hiddenFragments = currentSlide.querySelectorAll( '.fragment:not(.visible)' ); + + return { + prev: fragments.length - hiddenFragments.length > 0, + next: !!hiddenFragments.length + }; + } + else { + return { prev: false, next: false }; + } + + } + + /** + * Enforces origin-specific format rules for embedded media. + */ + function formatEmbeddedContent() { + + var _appendParamToIframeSource = function( sourceAttribute, sourceURL, param ) { + toArray( dom.slides.querySelectorAll( 'iframe['+ sourceAttribute +'*="'+ sourceURL +'"]' ) ).forEach( function( el ) { + var src = el.getAttribute( sourceAttribute ); + if( src && src.indexOf( param ) === -1 ) { + el.setAttribute( sourceAttribute, src + ( !/\?/.test( src ) ? '?' : '&' ) + param ); + } + }); + }; + + // YouTube frames must include "?enablejsapi=1" + _appendParamToIframeSource( 'src', 'youtube.com/embed/', 'enablejsapi=1' ); + _appendParamToIframeSource( 'data-src', 'youtube.com/embed/', 'enablejsapi=1' ); + + // Vimeo frames must include "?api=1" + _appendParamToIframeSource( 'src', 'player.vimeo.com/', 'api=1' ); + _appendParamToIframeSource( 'data-src', 'player.vimeo.com/', 'api=1' ); + + } + + /** + * Start playback of any embedded content inside of + * the targeted slide. + */ + function startEmbeddedContent( slide ) { + + if( slide && !isSpeakerNotes() ) { + // Restart GIFs + toArray( slide.querySelectorAll( 'img[src$=".gif"]' ) ).forEach( function( el ) { + // Setting the same unchanged source like this was confirmed + // to work in Chrome, FF & Safari + el.setAttribute( 'src', el.getAttribute( 'src' ) ); + } ); + + // HTML5 media elements + toArray( slide.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { + if( el.hasAttribute( 'data-autoplay' ) && typeof el.play === 'function' ) { + el.play(); + } + } ); + + // Normal iframes + toArray( slide.querySelectorAll( 'iframe[src]' ) ).forEach( function( el ) { + startEmbeddedIframe( { target: el } ); + } ); + + // Lazy loading iframes + toArray( slide.querySelectorAll( 'iframe[data-src]' ) ).forEach( function( el ) { + if( el.getAttribute( 'src' ) !== el.getAttribute( 'data-src' ) ) { + el.removeEventListener( 'load', startEmbeddedIframe ); // remove first to avoid dupes + el.addEventListener( 'load', startEmbeddedIframe ); + el.setAttribute( 'src', el.getAttribute( 'data-src' ) ); + } + } ); + } + + } + + /** + * "Starts" the content of an embedded iframe using the + * postmessage API. + */ + function startEmbeddedIframe( event ) { + + var iframe = event.target; + + // YouTube postMessage API + if( /youtube\.com\/embed\//.test( iframe.getAttribute( 'src' ) ) && iframe.hasAttribute( 'data-autoplay' ) ) { + iframe.contentWindow.postMessage( '{"event":"command","func":"playVideo","args":""}', '*' ); + } + // Vimeo postMessage API + else if( /player\.vimeo\.com\//.test( iframe.getAttribute( 'src' ) ) && iframe.hasAttribute( 'data-autoplay' ) ) { + iframe.contentWindow.postMessage( '{"method":"play"}', '*' ); + } + // Generic postMessage API + else { + iframe.contentWindow.postMessage( 'slide:start', '*' ); + } + + } + + /** + * Stop playback of any embedded content inside of + * the targeted slide. + */ + function stopEmbeddedContent( slide ) { + + if( slide && slide.parentNode ) { + // HTML5 media elements + toArray( slide.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { + if( !el.hasAttribute( 'data-ignore' ) && typeof el.pause === 'function' ) { + el.pause(); + } + } ); + + // Generic postMessage API for non-lazy loaded iframes + toArray( slide.querySelectorAll( 'iframe' ) ).forEach( function( el ) { + el.contentWindow.postMessage( 'slide:stop', '*' ); + el.removeEventListener( 'load', startEmbeddedIframe ); + }); + + // YouTube postMessage API + toArray( slide.querySelectorAll( 'iframe[src*="youtube.com/embed/"]' ) ).forEach( function( el ) { + if( !el.hasAttribute( 'data-ignore' ) && typeof el.contentWindow.postMessage === 'function' ) { + el.contentWindow.postMessage( '{"event":"command","func":"pauseVideo","args":""}', '*' ); + } + }); + + // Vimeo postMessage API + toArray( slide.querySelectorAll( 'iframe[src*="player.vimeo.com/"]' ) ).forEach( function( el ) { + if( !el.hasAttribute( 'data-ignore' ) && typeof el.contentWindow.postMessage === 'function' ) { + el.contentWindow.postMessage( '{"method":"pause"}', '*' ); + } + }); + + // Lazy loading iframes + toArray( slide.querySelectorAll( 'iframe[data-src]' ) ).forEach( function( el ) { + // Only removing the src doesn't actually unload the frame + // in all browsers (Firefox) so we set it to blank first + el.setAttribute( 'src', 'about:blank' ); + el.removeAttribute( 'src' ); + } ); + } + + } + + /** + * Returns the number of past slides. This can be used as a global + * flattened index for slides. + */ + function getSlidePastCount() { + + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + + // The number of past slides + var pastCount = 0; + + // Step through all slides and count the past ones + mainLoop: for( var i = 0; i < horizontalSlides.length; i++ ) { + + var horizontalSlide = horizontalSlides[i]; + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + + for( var j = 0; j < verticalSlides.length; j++ ) { + + // Stop as soon as we arrive at the present + if( verticalSlides[j].classList.contains( 'present' ) ) { + break mainLoop; + } + + pastCount++; + + } + + // Stop as soon as we arrive at the present + if( horizontalSlide.classList.contains( 'present' ) ) { + break; + } + + // Don't count the wrapping section for vertical slides + if( horizontalSlide.classList.contains( 'stack' ) === false ) { + pastCount++; + } + + } + + return pastCount; + + } + + /** + * Returns a value ranging from 0-1 that represents + * how far into the presentation we have navigated. + */ + function getProgress() { + + // The number of past and total slides + var totalCount = getTotalSlides(); + var pastCount = getSlidePastCount(); + + if( currentSlide ) { + + var allFragments = currentSlide.querySelectorAll( '.fragment' ); + + // If there are fragments in the current slide those should be + // accounted for in the progress. + if( allFragments.length > 0 ) { + var visibleFragments = currentSlide.querySelectorAll( '.fragment.visible' ); + + // This value represents how big a portion of the slide progress + // that is made up by its fragments (0-1) + var fragmentWeight = 0.9; + + // Add fragment progress to the past slide count + pastCount += ( visibleFragments.length / allFragments.length ) * fragmentWeight; + } + + } + + return pastCount / ( totalCount - 1 ); + + } + + /** + * Checks if this presentation is running inside of the + * speaker notes window. + */ + function isSpeakerNotes() { + + return !!window.location.search.match( /receiver/gi ); + + } + + /** + * Reads the current URL (hash) and navigates accordingly. + */ + function readURL() { + + var hash = window.location.hash; + + // Attempt to parse the hash as either an index or name + var bits = hash.slice( 2 ).split( '/' ), + name = hash.replace( /#|\//gi, '' ); + + // If the first bit is invalid and there is a name we can + // assume that this is a named link + if( isNaN( parseInt( bits[0], 10 ) ) && name.length ) { + var element; + + // Ensure the named link is a valid HTML ID attribute + if( /^[a-zA-Z][\w:.-]*$/.test( name ) ) { + // Find the slide with the specified ID + element = document.getElementById( name ); + } + + if( element ) { + // Find the position of the named slide and navigate to it + var indices = Reveal.getIndices( element ); + slide( indices.h, indices.v ); + } + // If the slide doesn't exist, navigate to the current slide + else { + slide( indexh || 0, indexv || 0 ); + } + } + else { + // Read the index components of the hash + var h = parseInt( bits[0], 10 ) || 0, + v = parseInt( bits[1], 10 ) || 0; + + if( h !== indexh || v !== indexv ) { + slide( h, v ); + } + } + + } + + /** + * Updates the page URL (hash) to reflect the current + * state. + * + * @param {Number} delay The time in ms to wait before + * writing the hash + */ + function writeURL( delay ) { + + if( config.history ) { + + // Make sure there's never more than one timeout running + clearTimeout( writeURLTimeout ); + + // If a delay is specified, timeout this call + if( typeof delay === 'number' ) { + writeURLTimeout = setTimeout( writeURL, delay ); + } + else if( currentSlide ) { + var url = '/'; + + // Attempt to create a named link based on the slide's ID + var id = currentSlide.getAttribute( 'id' ); + if( id ) { + id = id.toLowerCase(); + id = id.replace( /[^a-zA-Z0-9\-\_\:\.]/g, '' ); + } + + // If the current slide has an ID, use that as a named link + if( typeof id === 'string' && id.length ) { + url = '/' + id; + } + // Otherwise use the /h/v index + else { + if( indexh > 0 || indexv > 0 ) url += indexh; + if( indexv > 0 ) url += '/' + indexv; + } + + window.location.hash = url; + } + } + + } + + /** + * Retrieves the h/v location of the current, or specified, + * slide. + * + * @param {HTMLElement} slide If specified, the returned + * index will be for this slide rather than the currently + * active one + * + * @return {Object} { h: <int>, v: <int>, f: <int> } + */ + function getIndices( slide ) { + + // By default, return the current indices + var h = indexh, + v = indexv, + f; + + // If a slide is specified, return the indices of that slide + if( slide ) { + var isVertical = isVerticalSlide( slide ); + var slideh = isVertical ? slide.parentNode : slide; + + // Select all horizontal slides + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + + // Now that we know which the horizontal slide is, get its index + h = Math.max( horizontalSlides.indexOf( slideh ), 0 ); + + // Assume we're not vertical + v = undefined; + + // If this is a vertical slide, grab the vertical index + if( isVertical ) { + v = Math.max( toArray( slide.parentNode.querySelectorAll( 'section' ) ).indexOf( slide ), 0 ); + } + } + + if( !slide && currentSlide ) { + var hasFragments = currentSlide.querySelectorAll( '.fragment' ).length > 0; + if( hasFragments ) { + var currentFragment = currentSlide.querySelector( '.current-fragment' ); + if( currentFragment && currentFragment.hasAttribute( 'data-fragment-index' ) ) { + f = parseInt( currentFragment.getAttribute( 'data-fragment-index' ), 10 ); + } + else { + f = currentSlide.querySelectorAll( '.fragment.visible' ).length - 1; + } + } + } + + return { h: h, v: v, f: f }; + + } + + /** + * Retrieves the total number of slides in this presentation. + */ + function getTotalSlides() { + + return dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ).length; + + } + + /** + * Returns the slide element matching the specified index. + */ + function getSlide( x, y ) { + + var horizontalSlide = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR )[ x ]; + var verticalSlides = horizontalSlide && horizontalSlide.querySelectorAll( 'section' ); + + if( verticalSlides && verticalSlides.length && typeof y === 'number' ) { + return verticalSlides ? verticalSlides[ y ] : undefined; + } + + return horizontalSlide; + + } + + /** + * Returns the background element for the given slide. + * All slides, even the ones with no background properties + * defined, have a background element so as long as the + * index is valid an element will be returned. + */ + function getSlideBackground( x, y ) { + + // When printing to PDF the slide backgrounds are nested + // inside of the slides + if( isPrintingPDF() ) { + var slide = getSlide( x, y ); + if( slide ) { + var background = slide.querySelector( '.slide-background' ); + if( background && background.parentNode === slide ) { + return background; + } + } + + return undefined; + } + + var horizontalBackground = dom.wrapper.querySelectorAll( '.backgrounds>.slide-background' )[ x ]; + var verticalBackgrounds = horizontalBackground && horizontalBackground.querySelectorAll( '.slide-background' ); + + if( verticalBackgrounds && verticalBackgrounds.length && typeof y === 'number' ) { + return verticalBackgrounds ? verticalBackgrounds[ y ] : undefined; + } + + return horizontalBackground; + + } + + /** + * Retrieves the current state of the presentation as + * an object. This state can then be restored at any + * time. + */ + function getState() { + + var indices = getIndices(); + + return { + indexh: indices.h, + indexv: indices.v, + indexf: indices.f, + paused: isPaused(), + overview: isOverview() + }; + + } + + /** + * Restores the presentation to the given state. + * + * @param {Object} state As generated by getState() + */ + function setState( state ) { + + if( typeof state === 'object' ) { + slide( deserialize( state.indexh ), deserialize( state.indexv ), deserialize( state.indexf ) ); + + var pausedFlag = deserialize( state.paused ), + overviewFlag = deserialize( state.overview ); + + if( typeof pausedFlag === 'boolean' && pausedFlag !== isPaused() ) { + togglePause( pausedFlag ); + } + + if( typeof overviewFlag === 'boolean' && overviewFlag !== isOverview() ) { + toggleOverview( overviewFlag ); + } + } + + } + + /** + * Return a sorted fragments list, ordered by an increasing + * "data-fragment-index" attribute. + * + * Fragments will be revealed in the order that they are returned by + * this function, so you can use the index attributes to control the + * order of fragment appearance. + * + * To maintain a sensible default fragment order, fragments are presumed + * to be passed in document order. This function adds a "fragment-index" + * attribute to each node if such an attribute is not already present, + * and sets that attribute to an integer value which is the position of + * the fragment within the fragments list. + */ + function sortFragments( fragments ) { + + fragments = toArray( fragments ); + + var ordered = [], + unordered = [], + sorted = []; + + // Group ordered and unordered elements + fragments.forEach( function( fragment, i ) { + if( fragment.hasAttribute( 'data-fragment-index' ) ) { + var index = parseInt( fragment.getAttribute( 'data-fragment-index' ), 10 ); + + if( !ordered[index] ) { + ordered[index] = []; + } + + ordered[index].push( fragment ); + } + else { + unordered.push( [ fragment ] ); + } + } ); + + // Append fragments without explicit indices in their + // DOM order + ordered = ordered.concat( unordered ); + + // Manually count the index up per group to ensure there + // are no gaps + var index = 0; + + // Push all fragments in their sorted order to an array, + // this flattens the groups + ordered.forEach( function( group ) { + group.forEach( function( fragment ) { + sorted.push( fragment ); + fragment.setAttribute( 'data-fragment-index', index ); + } ); + + index ++; + } ); + + return sorted; + + } + + /** + * Navigate to the specified slide fragment. + * + * @param {Number} index The index of the fragment that + * should be shown, -1 means all are invisible + * @param {Number} offset Integer offset to apply to the + * fragment index + * + * @return {Boolean} true if a change was made in any + * fragments visibility as part of this call + */ + function navigateFragment( index, offset ) { + + if( currentSlide && config.fragments ) { + + var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) ); + if( fragments.length ) { + + // If no index is specified, find the current + if( typeof index !== 'number' ) { + var lastVisibleFragment = sortFragments( currentSlide.querySelectorAll( '.fragment.visible' ) ).pop(); + + if( lastVisibleFragment ) { + index = parseInt( lastVisibleFragment.getAttribute( 'data-fragment-index' ) || 0, 10 ); + } + else { + index = -1; + } + } + + // If an offset is specified, apply it to the index + if( typeof offset === 'number' ) { + index += offset; + } + + var fragmentsShown = [], + fragmentsHidden = []; + + toArray( fragments ).forEach( function( element, i ) { + + if( element.hasAttribute( 'data-fragment-index' ) ) { + i = parseInt( element.getAttribute( 'data-fragment-index' ), 10 ); + } + + // Visible fragments + if( i <= index ) { + if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element ); + element.classList.add( 'visible' ); + element.classList.remove( 'current-fragment' ); + + // Announce the fragments one by one to the Screen Reader + dom.statusDiv.textContent = element.textContent; + + if( i === index ) { + element.classList.add( 'current-fragment' ); + } + } + // Hidden fragments + else { + if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); + element.classList.remove( 'visible' ); + element.classList.remove( 'current-fragment' ); + } + + + } ); + + if( fragmentsHidden.length ) { + dispatchEvent( 'fragmenthidden', { fragment: fragmentsHidden[0], fragments: fragmentsHidden } ); + } + + if( fragmentsShown.length ) { + dispatchEvent( 'fragmentshown', { fragment: fragmentsShown[0], fragments: fragmentsShown } ); + } + + updateControls(); + updateProgress(); + + return !!( fragmentsShown.length || fragmentsHidden.length ); + + } + + } + + return false; + + } + + /** + * Navigate to the next slide fragment. + * + * @return {Boolean} true if there was a next fragment, + * false otherwise + */ + function nextFragment() { + + return navigateFragment( null, 1 ); + + } + + /** + * Navigate to the previous slide fragment. + * + * @return {Boolean} true if there was a previous fragment, + * false otherwise + */ + function previousFragment() { + + return navigateFragment( null, -1 ); + + } + + /** + * Cues a new automated slide if enabled in the config. + */ + function cueAutoSlide() { + + cancelAutoSlide(); + + if( currentSlide ) { + + var currentFragment = currentSlide.querySelector( '.current-fragment' ); + + var fragmentAutoSlide = currentFragment ? currentFragment.getAttribute( 'data-autoslide' ) : null; + var parentAutoSlide = currentSlide.parentNode ? currentSlide.parentNode.getAttribute( 'data-autoslide' ) : null; + var slideAutoSlide = currentSlide.getAttribute( 'data-autoslide' ); + + // Pick value in the following priority order: + // 1. Current fragment's data-autoslide + // 2. Current slide's data-autoslide + // 3. Parent slide's data-autoslide + // 4. Global autoSlide setting + if( fragmentAutoSlide ) { + autoSlide = parseInt( fragmentAutoSlide, 10 ); + } + else if( slideAutoSlide ) { + autoSlide = parseInt( slideAutoSlide, 10 ); + } + else if( parentAutoSlide ) { + autoSlide = parseInt( parentAutoSlide, 10 ); + } + else { + autoSlide = config.autoSlide; + } + + // If there are media elements with data-autoplay, + // automatically set the autoSlide duration to the + // length of that media. Not applicable if the slide + // is divided up into fragments. + if( currentSlide.querySelectorAll( '.fragment' ).length === 0 ) { + toArray( currentSlide.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { + if( el.hasAttribute( 'data-autoplay' ) ) { + if( autoSlide && el.duration * 1000 > autoSlide ) { + autoSlide = ( el.duration * 1000 ) + 1000; + } + } + } ); + } + + // Cue the next auto-slide if: + // - There is an autoSlide value + // - Auto-sliding isn't paused by the user + // - The presentation isn't paused + // - The overview isn't active + // - The presentation isn't over + if( autoSlide && !autoSlidePaused && !isPaused() && !isOverview() && ( !Reveal.isLastSlide() || availableFragments().next || config.loop === true ) ) { + autoSlideTimeout = setTimeout( navigateNext, autoSlide ); + autoSlideStartTime = Date.now(); + } + + if( autoSlidePlayer ) { + autoSlidePlayer.setPlaying( autoSlideTimeout !== -1 ); + } + + } + + } + + /** + * Cancels any ongoing request to auto-slide. + */ + function cancelAutoSlide() { + + clearTimeout( autoSlideTimeout ); + autoSlideTimeout = -1; + + } + + function pauseAutoSlide() { + + if( autoSlide && !autoSlidePaused ) { + autoSlidePaused = true; + dispatchEvent( 'autoslidepaused' ); + clearTimeout( autoSlideTimeout ); + + if( autoSlidePlayer ) { + autoSlidePlayer.setPlaying( false ); + } + } + + } + + function resumeAutoSlide() { + + if( autoSlide && autoSlidePaused ) { + autoSlidePaused = false; + dispatchEvent( 'autoslideresumed' ); + cueAutoSlide(); + } + + } + + function navigateLeft() { + + // Reverse for RTL + if( config.rtl ) { + if( ( isOverview() || nextFragment() === false ) && availableRoutes().left ) { + slide( indexh + 1 ); + } + } + // Normal navigation + else if( ( isOverview() || previousFragment() === false ) && availableRoutes().left ) { + slide( indexh - 1 ); + } + + } + + function navigateRight() { + + // Reverse for RTL + if( config.rtl ) { + if( ( isOverview() || previousFragment() === false ) && availableRoutes().right ) { + slide( indexh - 1 ); + } + } + // Normal navigation + else if( ( isOverview() || nextFragment() === false ) && availableRoutes().right ) { + slide( indexh + 1 ); + } + + } + + function navigateUp() { + + // Prioritize hiding fragments + if( ( isOverview() || previousFragment() === false ) && availableRoutes().up ) { + slide( indexh, indexv - 1 ); + } + + } + + function navigateDown() { + + // Prioritize revealing fragments + if( ( isOverview() || nextFragment() === false ) && availableRoutes().down ) { + slide( indexh, indexv + 1 ); + } + + } + + /** + * Navigates backwards, prioritized in the following order: + * 1) Previous fragment + * 2) Previous vertical slide + * 3) Previous horizontal slide + */ + function navigatePrev() { + + // Prioritize revealing fragments + if( previousFragment() === false ) { + if( availableRoutes().up ) { + navigateUp(); + } + else { + // Fetch the previous horizontal slide, if there is one + var previousSlide; + + if( config.rtl ) { + previousSlide = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.future' ) ).pop(); + } + else { + previousSlide = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.past' ) ).pop(); + } + + if( previousSlide ) { + var v = ( previousSlide.querySelectorAll( 'section' ).length - 1 ) || undefined; + var h = indexh - 1; + slide( h, v ); + } + } + } + + } + + /** + * The reverse of #navigatePrev(). + */ + function navigateNext() { + + // Prioritize revealing fragments + if( nextFragment() === false ) { + if( availableRoutes().down ) { + navigateDown(); + } + else if( config.rtl ) { + navigateLeft(); + } + else { + navigateRight(); + } + } + + // If auto-sliding is enabled we need to cue up + // another timeout + cueAutoSlide(); + + } + + + // --------------------------------------------------------------------// + // ----------------------------- EVENTS -------------------------------// + // --------------------------------------------------------------------// + + /** + * Called by all event handlers that are based on user + * input. + */ + function onUserInput( event ) { + + if( config.autoSlideStoppable ) { + pauseAutoSlide(); + } + + } + + /** + * Handler for the document level 'keypress' event. + */ + function onDocumentKeyPress( event ) { + + // Check if the pressed key is question mark + if( event.shiftKey && event.charCode === 63 ) { + if( dom.overlay ) { + closeOverlay(); + } + else { + showHelp( true ); + } + } + + } + + /** + * Handler for the document level 'keydown' event. + */ + function onDocumentKeyDown( event ) { + + // If there's a condition specified and it returns false, + // ignore this event + if( typeof config.keyboardCondition === 'function' && config.keyboardCondition() === false ) { + return true; + } + + // Remember if auto-sliding was paused so we can toggle it + var autoSlideWasPaused = autoSlidePaused; + + onUserInput( event ); + + // Check if there's a focused element that could be using + // the keyboard + var activeElementIsCE = document.activeElement && document.activeElement.contentEditable !== 'inherit'; + var activeElementIsInput = document.activeElement && document.activeElement.tagName && /input|textarea/i.test( document.activeElement.tagName ); + + // Disregard the event if there's a focused element or a + // keyboard modifier key is present + if( activeElementIsCE || activeElementIsInput || (event.shiftKey && event.keyCode !== 32) || event.altKey || event.ctrlKey || event.metaKey ) return; + + // While paused only allow "unpausing" keyboard events (b and .) + if( isPaused() && [66,190,191].indexOf( event.keyCode ) === -1 ) { + return false; + } + + var triggered = false; + + // 1. User defined key bindings + if( typeof config.keyboard === 'object' ) { + + for( var key in config.keyboard ) { + + // Check if this binding matches the pressed key + if( parseInt( key, 10 ) === event.keyCode ) { + + var value = config.keyboard[ key ]; + + // Callback function + if( typeof value === 'function' ) { + value.apply( null, [ event ] ); + } + // String shortcuts to reveal.js API + else if( typeof value === 'string' && typeof Reveal[ value ] === 'function' ) { + Reveal[ value ].call(); + } + + triggered = true; + + } + + } + + } + + // 2. System defined key bindings + if( triggered === false ) { + + // Assume true and try to prove false + triggered = true; + + switch( event.keyCode ) { + // p, page up + case 80: case 33: navigatePrev(); break; + // n, page down + case 78: case 34: navigateNext(); break; + // h, left + case 72: case 37: navigateLeft(); break; + // l, right + case 76: case 39: navigateRight(); break; + // k, up + case 75: case 38: navigateUp(); break; + // j, down + case 74: case 40: navigateDown(); break; + // home + case 36: slide( 0 ); break; + // end + case 35: slide( Number.MAX_VALUE ); break; + // space + case 32: isOverview() ? deactivateOverview() : event.shiftKey ? navigatePrev() : navigateNext(); break; + // return + case 13: isOverview() ? deactivateOverview() : triggered = false; break; + // two-spot, semicolon, b, period, Logitech presenter tools "black screen" button + case 58: case 59: case 66: case 190: case 191: togglePause(); break; + // f + case 70: enterFullscreen(); break; + // a + case 65: if ( config.autoSlideStoppable ) toggleAutoSlide( autoSlideWasPaused ); break; + default: + triggered = false; + } + + } + + // If the input resulted in a triggered action we should prevent + // the browsers default behavior + if( triggered ) { + event.preventDefault && event.preventDefault(); + } + // ESC or O key + else if ( ( event.keyCode === 27 || event.keyCode === 79 ) && features.transforms3d ) { + if( dom.overlay ) { + closeOverlay(); + } + else { + toggleOverview(); + } + + event.preventDefault && event.preventDefault(); + } + + // If auto-sliding is enabled we need to cue up + // another timeout + cueAutoSlide(); + + } + + /** + * Handler for the 'touchstart' event, enables support for + * swipe and pinch gestures. + */ + function onTouchStart( event ) { + + touch.startX = event.touches[0].clientX; + touch.startY = event.touches[0].clientY; + touch.startCount = event.touches.length; + + // If there's two touches we need to memorize the distance + // between those two points to detect pinching + if( event.touches.length === 2 && config.overview ) { + touch.startSpan = distanceBetween( { + x: event.touches[1].clientX, + y: event.touches[1].clientY + }, { + x: touch.startX, + y: touch.startY + } ); + } + + } + + /** + * Handler for the 'touchmove' event. + */ + function onTouchMove( event ) { + + // Each touch should only trigger one action + if( !touch.captured ) { + onUserInput( event ); + + var currentX = event.touches[0].clientX; + var currentY = event.touches[0].clientY; + + // If the touch started with two points and still has + // two active touches; test for the pinch gesture + if( event.touches.length === 2 && touch.startCount === 2 && config.overview ) { + + // The current distance in pixels between the two touch points + var currentSpan = distanceBetween( { + x: event.touches[1].clientX, + y: event.touches[1].clientY + }, { + x: touch.startX, + y: touch.startY + } ); + + // If the span is larger than the desire amount we've got + // ourselves a pinch + if( Math.abs( touch.startSpan - currentSpan ) > touch.threshold ) { + touch.captured = true; + + if( currentSpan < touch.startSpan ) { + activateOverview(); + } + else { + deactivateOverview(); + } + } + + event.preventDefault(); + + } + // There was only one touch point, look for a swipe + else if( event.touches.length === 1 && touch.startCount !== 2 ) { + + var deltaX = currentX - touch.startX, + deltaY = currentY - touch.startY; + + if( deltaX > touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) { + touch.captured = true; + navigateLeft(); + } + else if( deltaX < -touch.threshold && Math.abs( deltaX ) > Math.abs( deltaY ) ) { + touch.captured = true; + navigateRight(); + } + else if( deltaY > touch.threshold ) { + touch.captured = true; + navigateUp(); + } + else if( deltaY < -touch.threshold ) { + touch.captured = true; + navigateDown(); + } + + // If we're embedded, only block touch events if they have + // triggered an action + if( config.embedded ) { + if( touch.captured || isVerticalSlide( currentSlide ) ) { + event.preventDefault(); + } + } + // Not embedded? Block them all to avoid needless tossing + // around of the viewport in iOS + else { + event.preventDefault(); + } + + } + } + // There's a bug with swiping on some Android devices unless + // the default action is always prevented + else if( navigator.userAgent.match( /android/gi ) ) { + event.preventDefault(); + } + + } + + /** + * Handler for the 'touchend' event. + */ + function onTouchEnd( event ) { + + touch.captured = false; + + } + + /** + * Convert pointer down to touch start. + */ + function onPointerDown( event ) { + + if( event.pointerType === event.MSPOINTER_TYPE_TOUCH || event.pointerType === "touch" ) { + event.touches = [{ clientX: event.clientX, clientY: event.clientY }]; + onTouchStart( event ); + } + + } + + /** + * Convert pointer move to touch move. + */ + function onPointerMove( event ) { + + if( event.pointerType === event.MSPOINTER_TYPE_TOUCH || event.pointerType === "touch" ) { + event.touches = [{ clientX: event.clientX, clientY: event.clientY }]; + onTouchMove( event ); + } + + } + + /** + * Convert pointer up to touch end. + */ + function onPointerUp( event ) { + + if( event.pointerType === event.MSPOINTER_TYPE_TOUCH || event.pointerType === "touch" ) { + event.touches = [{ clientX: event.clientX, clientY: event.clientY }]; + onTouchEnd( event ); + } + + } + + /** + * Handles mouse wheel scrolling, throttled to avoid skipping + * multiple slides. + */ + function onDocumentMouseScroll( event ) { + + if( Date.now() - lastMouseWheelStep > 600 ) { + + lastMouseWheelStep = Date.now(); + + var delta = event.detail || -event.wheelDelta; + if( delta > 0 ) { + navigateNext(); + } + else { + navigatePrev(); + } + + } + + } + + /** + * Clicking on the progress bar results in a navigation to the + * closest approximate horizontal slide using this equation: + * + * ( clickX / presentationWidth ) * numberOfSlides + */ + function onProgressClicked( event ) { + + onUserInput( event ); + + event.preventDefault(); + + var slidesTotal = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length; + var slideIndex = Math.floor( ( event.clientX / dom.wrapper.offsetWidth ) * slidesTotal ); + + if( config.rtl ) { + slideIndex = slidesTotal - slideIndex; + } + + slide( slideIndex ); + + } + + /** + * Event handler for navigation control buttons. + */ + function onNavigateLeftClicked( event ) { event.preventDefault(); onUserInput(); navigateLeft(); } + function onNavigateRightClicked( event ) { event.preventDefault(); onUserInput(); navigateRight(); } + function onNavigateUpClicked( event ) { event.preventDefault(); onUserInput(); navigateUp(); } + function onNavigateDownClicked( event ) { event.preventDefault(); onUserInput(); navigateDown(); } + function onNavigatePrevClicked( event ) { event.preventDefault(); onUserInput(); navigatePrev(); } + function onNavigateNextClicked( event ) { event.preventDefault(); onUserInput(); navigateNext(); } + + /** + * Handler for the window level 'hashchange' event. + */ + function onWindowHashChange( event ) { + + readURL(); + + } + + /** + * Handler for the window level 'resize' event. + */ + function onWindowResize( event ) { + + layout(); + + } + + /** + * Handle for the window level 'visibilitychange' event. + */ + function onPageVisibilityChange( event ) { + + var isHidden = document.webkitHidden || + document.msHidden || + document.hidden; + + // If, after clicking a link or similar and we're coming back, + // focus the document.body to ensure we can use keyboard shortcuts + if( isHidden === false && document.activeElement !== document.body ) { + // Not all elements support .blur() - SVGs among them. + if( typeof document.activeElement.blur === 'function' ) { + document.activeElement.blur(); + } + document.body.focus(); + } + + } + + /** + * Invoked when a slide is and we're in the overview. + */ + function onOverviewSlideClicked( event ) { + + // TODO There's a bug here where the event listeners are not + // removed after deactivating the overview. + if( eventsAreBound && isOverview() ) { + event.preventDefault(); + + var element = event.target; + + while( element && !element.nodeName.match( /section/gi ) ) { + element = element.parentNode; + } + + if( element && !element.classList.contains( 'disabled' ) ) { + + deactivateOverview(); + + if( element.nodeName.match( /section/gi ) ) { + var h = parseInt( element.getAttribute( 'data-index-h' ), 10 ), + v = parseInt( element.getAttribute( 'data-index-v' ), 10 ); + + slide( h, v ); + } + + } + } + + } + + /** + * Handles clicks on links that are set to preview in the + * iframe overlay. + */ + function onPreviewLinkClicked( event ) { + + if( event.currentTarget && event.currentTarget.hasAttribute( 'href' ) ) { + var url = event.currentTarget.getAttribute( 'href' ); + if( url ) { + showPreview( url ); + event.preventDefault(); + } + } + + } + + /** + * Handles click on the auto-sliding controls element. + */ + function onAutoSlidePlayerClick( event ) { + + // Replay + if( Reveal.isLastSlide() && config.loop === false ) { + slide( 0, 0 ); + resumeAutoSlide(); + } + // Resume + else if( autoSlidePaused ) { + resumeAutoSlide(); + } + // Pause + else { + pauseAutoSlide(); + } + + } + + + // --------------------------------------------------------------------// + // ------------------------ PLAYBACK COMPONENT ------------------------// + // --------------------------------------------------------------------// + + + /** + * Constructor for the playback component, which displays + * play/pause/progress controls. + * + * @param {HTMLElement} container The component will append + * itself to this + * @param {Function} progressCheck A method which will be + * called frequently to get the current progress on a range + * of 0-1 + */ + function Playback( container, progressCheck ) { + + // Cosmetics + this.diameter = 50; + this.thickness = 3; + + // Flags if we are currently playing + this.playing = false; + + // Current progress on a 0-1 range + this.progress = 0; + + // Used to loop the animation smoothly + this.progressOffset = 1; + + this.container = container; + this.progressCheck = progressCheck; + + this.canvas = document.createElement( 'canvas' ); + this.canvas.className = 'playback'; + this.canvas.width = this.diameter; + this.canvas.height = this.diameter; + this.context = this.canvas.getContext( '2d' ); + + this.container.appendChild( this.canvas ); + + this.render(); + + } + + Playback.prototype.setPlaying = function( value ) { + + var wasPlaying = this.playing; + + this.playing = value; + + // Start repainting if we weren't already + if( !wasPlaying && this.playing ) { + this.animate(); + } + else { + this.render(); + } + + }; + + Playback.prototype.animate = function() { + + var progressBefore = this.progress; + + this.progress = this.progressCheck(); + + // When we loop, offset the progress so that it eases + // smoothly rather than immediately resetting + if( progressBefore > 0.8 && this.progress < 0.2 ) { + this.progressOffset = this.progress; + } + + this.render(); + + if( this.playing ) { + features.requestAnimationFrameMethod.call( window, this.animate.bind( this ) ); + } + + }; + + /** + * Renders the current progress and playback state. + */ + Playback.prototype.render = function() { + + var progress = this.playing ? this.progress : 0, + radius = ( this.diameter / 2 ) - this.thickness, + x = this.diameter / 2, + y = this.diameter / 2, + iconSize = 14; + + // Ease towards 1 + this.progressOffset += ( 1 - this.progressOffset ) * 0.1; + + var endAngle = ( - Math.PI / 2 ) + ( progress * ( Math.PI * 2 ) ); + var startAngle = ( - Math.PI / 2 ) + ( this.progressOffset * ( Math.PI * 2 ) ); + + this.context.save(); + this.context.clearRect( 0, 0, this.diameter, this.diameter ); + + // Solid background color + this.context.beginPath(); + this.context.arc( x, y, radius + 2, 0, Math.PI * 2, false ); + this.context.fillStyle = 'rgba( 0, 0, 0, 0.4 )'; + this.context.fill(); + + // Draw progress track + this.context.beginPath(); + this.context.arc( x, y, radius, 0, Math.PI * 2, false ); + this.context.lineWidth = this.thickness; + this.context.strokeStyle = '#666'; + this.context.stroke(); + + if( this.playing ) { + // Draw progress on top of track + this.context.beginPath(); + this.context.arc( x, y, radius, startAngle, endAngle, false ); + this.context.lineWidth = this.thickness; + this.context.strokeStyle = '#fff'; + this.context.stroke(); + } + + this.context.translate( x - ( iconSize / 2 ), y - ( iconSize / 2 ) ); + + // Draw play/pause icons + if( this.playing ) { + this.context.fillStyle = '#fff'; + this.context.fillRect( 0, 0, iconSize / 2 - 2, iconSize ); + this.context.fillRect( iconSize / 2 + 2, 0, iconSize / 2 - 2, iconSize ); + } + else { + this.context.beginPath(); + this.context.translate( 2, 0 ); + this.context.moveTo( 0, 0 ); + this.context.lineTo( iconSize - 2, iconSize / 2 ); + this.context.lineTo( 0, iconSize ); + this.context.fillStyle = '#fff'; + this.context.fill(); + } + + this.context.restore(); + + }; + + Playback.prototype.on = function( type, listener ) { + this.canvas.addEventListener( type, listener, false ); + }; + + Playback.prototype.off = function( type, listener ) { + this.canvas.removeEventListener( type, listener, false ); + }; + + Playback.prototype.destroy = function() { + + this.playing = false; + + if( this.canvas.parentNode ) { + this.container.removeChild( this.canvas ); + } + + }; + + + // --------------------------------------------------------------------// + // ------------------------------- API --------------------------------// + // --------------------------------------------------------------------// + + + Reveal = { + initialize: initialize, + configure: configure, + sync: sync, + + // Navigation methods + slide: slide, + left: navigateLeft, + right: navigateRight, + up: navigateUp, + down: navigateDown, + prev: navigatePrev, + next: navigateNext, + + // Fragment methods + navigateFragment: navigateFragment, + prevFragment: previousFragment, + nextFragment: nextFragment, + + // Deprecated aliases + navigateTo: slide, + navigateLeft: navigateLeft, + navigateRight: navigateRight, + navigateUp: navigateUp, + navigateDown: navigateDown, + navigatePrev: navigatePrev, + navigateNext: navigateNext, + + // Forces an update in slide layout + layout: layout, + + // Returns an object with the available routes as booleans (left/right/top/bottom) + availableRoutes: availableRoutes, + + // Returns an object with the available fragments as booleans (prev/next) + availableFragments: availableFragments, + + // Toggles the overview mode on/off + toggleOverview: toggleOverview, + + // Toggles the "black screen" mode on/off + togglePause: togglePause, + + // Toggles the auto slide mode on/off + toggleAutoSlide: toggleAutoSlide, + + // State checks + isOverview: isOverview, + isPaused: isPaused, + isAutoSliding: isAutoSliding, + + // Adds or removes all internal event listeners (such as keyboard) + addEventListeners: addEventListeners, + removeEventListeners: removeEventListeners, + + // Facility for persisting and restoring the presentation state + getState: getState, + setState: setState, + + // Presentation progress on range of 0-1 + getProgress: getProgress, + + // Returns the indices of the current, or specified, slide + getIndices: getIndices, + + getTotalSlides: getTotalSlides, + + // Returns the slide element at the specified index + getSlide: getSlide, + + // Returns the slide background element at the specified index + getSlideBackground: getSlideBackground, + + // Returns the previous slide element, may be null + getPreviousSlide: function() { + return previousSlide; + }, + + // Returns the current slide element + getCurrentSlide: function() { + return currentSlide; + }, + + // Returns the current scale of the presentation content + getScale: function() { + return scale; + }, + + // Returns the current configuration object + getConfig: function() { + return config; + }, + + // Helper method, retrieves query string as a key/value hash + getQueryHash: function() { + var query = {}; + + location.search.replace( /[A-Z0-9]+?=([\w\.%-]*)/gi, function(a) { + query[ a.split( '=' ).shift() ] = a.split( '=' ).pop(); + } ); + + // Basic deserialization + for( var i in query ) { + var value = query[ i ]; + + query[ i ] = deserialize( unescape( value ) ); + } + + return query; + }, + + // Returns true if we're currently on the first slide + isFirstSlide: function() { + return ( indexh === 0 && indexv === 0 ); + }, + + // Returns true if we're currently on the last slide + isLastSlide: function() { + if( currentSlide ) { + // Does this slide has next a sibling? + if( currentSlide.nextElementSibling ) return false; + + // If it's vertical, does its parent have a next sibling? + if( isVerticalSlide( currentSlide ) && currentSlide.parentNode.nextElementSibling ) return false; + + return true; + } + + return false; + }, + + // Checks if reveal.js has been loaded and is ready for use + isReady: function() { + return loaded; + }, + + // Forward event binding to the reveal DOM element + addEventListener: function( type, listener, useCapture ) { + if( 'addEventListener' in window ) { + ( dom.wrapper || document.querySelector( '.reveal' ) ).addEventListener( type, listener, useCapture ); + } + }, + removeEventListener: function( type, listener, useCapture ) { + if( 'addEventListener' in window ) { + ( dom.wrapper || document.querySelector( '.reveal' ) ).removeEventListener( type, listener, useCapture ); + } + }, + + // Programatically triggers a keyboard event + triggerKey: function( keyCode ) { + onDocumentKeyDown( { keyCode: keyCode } ); + } + }; + + return Reveal; + +})); diff --git a/public/lib/css/zenburn.css b/public/lib/css/zenburn.css new file mode 100644 index 00000000..f6cb0983 --- /dev/null +++ b/public/lib/css/zenburn.css @@ -0,0 +1,117 @@ +/* + +Zenburn style from voldmar.ru (c) Vladimir Epifanov <voldmar@voldmar.ru> +based on dark.css by Ivan Sagalaev + +*/ + +.hljs { + display: block; padding: 0.5em; + background: #3F3F3F; + color: #DCDCDC; +} + +.hljs-keyword, +.hljs-tag, +.css .hljs-class, +.css .hljs-id, +.lisp .hljs-title, +.nginx .hljs-title, +.hljs-request, +.hljs-status, +.clojure .hljs-attribute { + color: #E3CEAB; +} + +.django .hljs-template_tag, +.django .hljs-variable, +.django .hljs-filter .hljs-argument { + color: #DCDCDC; +} + +.hljs-number, +.hljs-date { + color: #8CD0D3; +} + +.dos .hljs-envvar, +.dos .hljs-stream, +.hljs-variable, +.apache .hljs-sqbracket { + color: #EFDCBC; +} + +.dos .hljs-flow, +.diff .hljs-change, +.python .exception, +.python .hljs-built_in, +.hljs-literal, +.tex .hljs-special { + color: #EFEFAF; +} + +.diff .hljs-chunk, +.hljs-subst { + color: #8F8F8F; +} + +.dos .hljs-keyword, +.python .hljs-decorator, +.hljs-title, +.haskell .hljs-type, +.diff .hljs-header, +.ruby .hljs-class .hljs-parent, +.apache .hljs-tag, +.nginx .hljs-built_in, +.tex .hljs-command, +.hljs-prompt { + color: #efef8f; +} + +.dos .hljs-winutils, +.ruby .hljs-symbol, +.ruby .hljs-symbol .hljs-string, +.ruby .hljs-string { + color: #DCA3A3; +} + +.diff .hljs-deletion, +.hljs-string, +.hljs-tag .hljs-value, +.hljs-preprocessor, +.hljs-pragma, +.hljs-built_in, +.sql .hljs-aggregate, +.hljs-javadoc, +.smalltalk .hljs-class, +.smalltalk .hljs-localvars, +.smalltalk .hljs-array, +.css .hljs-rules .hljs-value, +.hljs-attr_selector, +.hljs-pseudo, +.apache .hljs-cbracket, +.tex .hljs-formula, +.coffeescript .hljs-attribute { + color: #CC9393; +} + +.hljs-shebang, +.diff .hljs-addition, +.hljs-comment, +.java .hljs-annotation, +.hljs-template_comment, +.hljs-pi, +.hljs-doctype { + color: #7F9F7F; +} + +.coffeescript .javascript, +.javascript .xml, +.tex .hljs-formula, +.xml .javascript, +.xml .vbscript, +.xml .css, +.xml .hljs-cdata { + opacity: 0.5; +} + diff --git a/public/lib/font/league-gothic/LICENSE b/public/lib/font/league-gothic/LICENSE new file mode 100644 index 00000000..29513e9c --- /dev/null +++ b/public/lib/font/league-gothic/LICENSE @@ -0,0 +1,2 @@ +SIL Open Font License (OFL) +http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=OFL diff --git a/public/lib/font/league-gothic/league-gothic.css b/public/lib/font/league-gothic/league-gothic.css new file mode 100644 index 00000000..44a33a14 --- /dev/null +++ b/public/lib/font/league-gothic/league-gothic.css @@ -0,0 +1,10 @@ +@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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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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BinaryRead BinaryReadList BinaryWrite BinCounts BinLists Binomial BinomialDistribution BinomialProcess BinormalDistribution BiorthogonalSplineWavelet BipartiteGraphQ BirnbaumImportance BirnbaumSaundersDistribution BitAnd BitClear BitGet BitLength BitNot BitOr BitSet BitShiftLeft BitShiftRight BitXor Black BlackmanHarrisWindow BlackmanNuttallWindow BlackmanWindow Blank BlankForm BlankNullSequence BlankSequence Blend Block BlockRandom BlomqvistBeta BlomqvistBetaTest Blue Blur BodePlot BohmanWindow Bold Bookmarks Boole BooleanConsecutiveFunction BooleanConvert BooleanCountingFunction BooleanFunction BooleanGraph BooleanMaxterms BooleanMinimize BooleanMinterms Booleans BooleanTable BooleanVariables BorderDimensions BorelTannerDistribution Bottom BottomHatTransform BoundaryStyle Bounds Box BoxBaselineShift BoxData BoxDimensions Boxed Boxes BoxForm BoxFormFormatTypes BoxFrame BoxID BoxMargins BoxMatrix BoxRatios BoxRotation BoxRotationPoint BoxStyle BoxWhiskerChart Bra BracketingBar BraKet BrayCurtisDistance BreadthFirstScan Break Brown BrownForsytheTest BrownianBridgeProcess BrowserCategory BSplineBasis BSplineCurve BSplineCurve3DBox BSplineCurveBox BSplineCurveBoxOptions BSplineFunction BSplineSurface BSplineSurface3DBox BubbleChart BubbleChart3D BubbleScale BubbleSizes BulletGauge BusinessDayQ ButterflyGraph ButterworthFilterModel Button ButtonBar ButtonBox ButtonBoxOptions ButtonCell ButtonContents ButtonData ButtonEvaluator ButtonExpandable ButtonFrame ButtonFunction ButtonMargins ButtonMinHeight ButtonNote ButtonNotebook ButtonSource ButtonStyle ButtonStyleMenuListing Byte ByteCount ByteOrdering C CachedValue CacheGraphics CalendarData CalendarType CallPacket CanberraDistance Cancel CancelButton CandlestickChart Cap CapForm CapitalDifferentialD CardinalBSplineBasis CarmichaelLambda Cases Cashflow Casoratian Catalan CatalanNumber Catch CauchyDistribution CauchyWindow CayleyGraph CDF CDFDeploy CDFInformation CDFWavelet Ceiling Cell CellAutoOverwrite CellBaseline CellBoundingBox CellBracketOptions CellChangeTimes CellContents CellContext CellDingbat CellDynamicExpression CellEditDuplicate CellElementsBoundingBox CellElementSpacings CellEpilog CellEvaluationDuplicate CellEvaluationFunction CellEventActions CellFrame CellFrameColor CellFrameLabelMargins CellFrameLabels CellFrameMargins CellGroup CellGroupData CellGrouping CellGroupingRules CellHorizontalScrolling CellID CellLabel CellLabelAutoDelete CellLabelMargins CellLabelPositioning CellMargins CellObject CellOpen CellPrint CellProlog Cells CellSize CellStyle CellTags CellularAutomaton CensoredDistribution Censoring Center CenterDot CentralMoment CentralMomentGeneratingFunction CForm ChampernowneNumber ChanVeseBinarize Character CharacterEncoding CharacterEncodingsPath CharacteristicFunction CharacteristicPolynomial CharacterRange Characters ChartBaseStyle ChartElementData ChartElementDataFunction ChartElementFunction ChartElements ChartLabels ChartLayout ChartLegends ChartStyle Chebyshev1FilterModel Chebyshev2FilterModel ChebyshevDistance ChebyshevT ChebyshevU Check CheckAbort CheckAll Checkbox CheckboxBar CheckboxBox CheckboxBoxOptions ChemicalData ChessboardDistance ChiDistribution ChineseRemainder ChiSquareDistribution ChoiceButtons ChoiceDialog CholeskyDecomposition Chop Circle CircleBox CircleDot CircleMinus CirclePlus CircleTimes CirculantGraph CityData Clear ClearAll ClearAttributes ClearSystemCache ClebschGordan ClickPane Clip ClipboardNotebook ClipFill ClippingStyle ClipPlanes ClipRange Clock ClockGauge ClockwiseContourIntegral Close Closed CloseKernels ClosenessCentrality Closing ClosingAutoSave ClosingEvent ClusteringComponents CMYKColor Coarse Coefficient CoefficientArrays CoefficientDomain CoefficientList CoefficientRules CoifletWavelet Collect Colon ColonForm ColorCombine ColorConvert ColorData ColorDataFunction ColorFunction ColorFunctionScaling Colorize ColorNegate ColorOutput ColorProfileData ColorQuantize ColorReplace ColorRules ColorSelectorSettings ColorSeparate ColorSetter ColorSetterBox ColorSetterBoxOptions ColorSlider ColorSpace Column ColumnAlignments ColumnBackgrounds ColumnForm ColumnLines ColumnsEqual ColumnSpacings ColumnWidths CommonDefaultFormatTypes Commonest CommonestFilter CommonUnits CommunityBoundaryStyle CommunityGraphPlot CommunityLabels CommunityRegionStyle CompatibleUnitQ CompilationOptions CompilationTarget Compile Compiled CompiledFunction Complement CompleteGraph CompleteGraphQ CompleteKaryTree CompletionsListPacket Complex Complexes ComplexExpand ComplexInfinity ComplexityFunction ComponentMeasurements ComponentwiseContextMenu Compose ComposeList ComposeSeries Composition CompoundExpression CompoundPoissonDistribution CompoundPoissonProcess CompoundRenewalProcess Compress CompressedData Condition ConditionalExpression Conditioned Cone ConeBox ConfidenceLevel ConfidenceRange ConfidenceTransform ConfigurationPath Congruent Conjugate ConjugateTranspose Conjunction Connect ConnectedComponents ConnectedGraphQ ConnesWindow ConoverTest ConsoleMessage ConsoleMessagePacket ConsolePrint Constant ConstantArray Constants ConstrainedMax ConstrainedMin ContentPadding ContentsBoundingBox ContentSelectable ContentSize Context ContextMenu Contexts ContextToFilename ContextToFileName Continuation Continue ContinuedFraction ContinuedFractionK ContinuousAction ContinuousMarkovProcess ContinuousTimeModelQ ContinuousWaveletData ContinuousWaveletTransform ContourDetect ContourGraphics ContourIntegral ContourLabels ContourLines ContourPlot ContourPlot3D Contours ContourShading ContourSmoothing ContourStyle ContraharmonicMean Control ControlActive ControlAlignment ControllabilityGramian ControllabilityMatrix ControllableDecomposition ControllableModelQ ControllerDuration ControllerInformation ControllerInformationData ControllerLinking ControllerManipulate ControllerMethod ControllerPath ControllerState ControlPlacement ControlsRendering ControlType Convergents ConversionOptions ConversionRules ConvertToBitmapPacket ConvertToPostScript ConvertToPostScriptPacket Convolve ConwayGroupCo1 ConwayGroupCo2 ConwayGroupCo3 CoordinateChartData CoordinatesToolOptions CoordinateTransform CoordinateTransformData CoprimeQ Coproduct CopulaDistribution Copyable CopyDirectory CopyFile CopyTag CopyToClipboard CornerFilter CornerNeighbors Correlation CorrelationDistance CorrelationFunction CorrelationTest Cos Cosh CoshIntegral CosineDistance CosineWindow CosIntegral Cot Coth Count CounterAssignments CounterBox CounterBoxOptions CounterClockwiseContourIntegral CounterEvaluator CounterFunction CounterIncrements CounterStyle CounterStyleMenuListing CountRoots CountryData Covariance CovarianceEstimatorFunction CovarianceFunction CoxianDistribution CoxIngersollRossProcess CoxModel CoxModelFit CramerVonMisesTest CreateArchive CreateDialog CreateDirectory CreateDocument CreateIntermediateDirectories CreatePalette CreatePalettePacket CreateScheduledTask CreateTemporary CreateWindow CriticalityFailureImportance CriticalitySuccessImportance CriticalSection Cross CrossingDetect CrossMatrix Csc Csch CubeRoot Cubics Cuboid CuboidBox Cumulant CumulantGeneratingFunction Cup CupCap Curl CurlyDoubleQuote CurlyQuote CurrentImage CurrentlySpeakingPacket CurrentValue CurvatureFlowFilter CurveClosed Cyan CycleGraph CycleIndexPolynomial Cycles CyclicGroup Cyclotomic Cylinder CylinderBox CylindricalDecomposition D DagumDistribution DamerauLevenshteinDistance DampingFactor Darker Dashed Dashing DataCompression DataDistribution DataRange DataReversed Date DateDelimiters DateDifference DateFunction DateList DateListLogPlot DateListPlot DatePattern DatePlus DateRange DateString DateTicksFormat DaubechiesWavelet DavisDistribution DawsonF DayCount DayCountConvention DayMatchQ DayName DayPlus DayRange DayRound DeBruijnGraph Debug DebugTag Decimal DeclareKnownSymbols DeclarePackage Decompose Decrement DedekindEta Default DefaultAxesStyle DefaultBaseStyle DefaultBoxStyle DefaultButton DefaultColor DefaultControlPlacement DefaultDuplicateCellStyle DefaultDuration DefaultElement DefaultFaceGridsStyle DefaultFieldHintStyle DefaultFont DefaultFontProperties DefaultFormatType DefaultFormatTypeForStyle DefaultFrameStyle DefaultFrameTicksStyle DefaultGridLinesStyle DefaultInlineFormatType DefaultInputFormatType DefaultLabelStyle DefaultMenuStyle DefaultNaturalLanguage DefaultNewCellStyle DefaultNewInlineCellStyle DefaultNotebook DefaultOptions DefaultOutputFormatType DefaultStyle DefaultStyleDefinitions DefaultTextFormatType DefaultTextInlineFormatType DefaultTicksStyle DefaultTooltipStyle DefaultValues Defer DefineExternal DefineInputStreamMethod DefineOutputStreamMethod Definition Degree DegreeCentrality DegreeGraphDistribution DegreeLexicographic DegreeReverseLexicographic Deinitialization Del Deletable Delete DeleteBorderComponents DeleteCases DeleteContents DeleteDirectory DeleteDuplicates DeleteFile DeleteSmallComponents DeleteWithContents DeletionWarning Delimiter DelimiterFlashTime DelimiterMatching Delimiters Denominator DensityGraphics DensityHistogram DensityPlot DependentVariables Deploy Deployed Depth DepthFirstScan Derivative DerivativeFilter DescriptorStateSpace DesignMatrix Det DGaussianWavelet DiacriticalPositioning Diagonal DiagonalMatrix Dialog DialogIndent DialogInput DialogLevel DialogNotebook DialogProlog DialogReturn DialogSymbols Diamond DiamondMatrix DiceDissimilarity DictionaryLookup DifferenceDelta DifferenceOrder DifferenceRoot DifferenceRootReduce Differences DifferentialD DifferentialRoot DifferentialRootReduce DifferentiatorFilter DigitBlock DigitBlockMinimum DigitCharacter DigitCount DigitQ DihedralGroup Dilation Dimensions DiracComb DiracDelta DirectedEdge DirectedEdges DirectedGraph DirectedGraphQ DirectedInfinity Direction Directive Directory DirectoryName DirectoryQ DirectoryStack DirichletCharacter DirichletConvolve DirichletDistribution DirichletL DirichletTransform DirichletWindow DisableConsolePrintPacket DiscreteChirpZTransform DiscreteConvolve DiscreteDelta DiscreteHadamardTransform DiscreteIndicator DiscreteLQEstimatorGains DiscreteLQRegulatorGains DiscreteLyapunovSolve DiscreteMarkovProcess DiscretePlot DiscretePlot3D DiscreteRatio DiscreteRiccatiSolve DiscreteShift DiscreteTimeModelQ DiscreteUniformDistribution DiscreteVariables DiscreteWaveletData DiscreteWaveletPacketTransform DiscreteWaveletTransform Discriminant Disjunction Disk DiskBox DiskMatrix Dispatch DispersionEstimatorFunction Display DisplayAllSteps DisplayEndPacket DisplayFlushImagePacket DisplayForm DisplayFunction DisplayPacket DisplayRules DisplaySetSizePacket DisplayString DisplayTemporary DisplayWith DisplayWithRef DisplayWithVariable DistanceFunction DistanceTransform Distribute Distributed DistributedContexts DistributeDefinitions DistributionChart DistributionDomain DistributionFitTest DistributionParameterAssumptions DistributionParameterQ Dithering Div Divergence Divide DivideBy Dividers Divisible Divisors DivisorSigma DivisorSum DMSList DMSString Do DockedCells DocumentNotebook DominantColors DOSTextFormat Dot DotDashed DotEqual Dotted DoubleBracketingBar DoubleContourIntegral DoubleDownArrow DoubleLeftArrow DoubleLeftRightArrow DoubleLeftTee DoubleLongLeftArrow DoubleLongLeftRightArrow DoubleLongRightArrow DoubleRightArrow DoubleRightTee DoubleUpArrow DoubleUpDownArrow DoubleVerticalBar DoublyInfinite Down DownArrow DownArrowBar DownArrowUpArrow DownLeftRightVector DownLeftTeeVector DownLeftVector DownLeftVectorBar DownRightTeeVector DownRightVector DownRightVectorBar Downsample DownTee DownTeeArrow DownValues DragAndDrop DrawEdges DrawFrontFaces DrawHighlighted Drop DSolve Dt DualLinearProgramming DualSystemsModel DumpGet DumpSave DuplicateFreeQ Dynamic DynamicBox DynamicBoxOptions DynamicEvaluationTimeout DynamicLocation DynamicModule DynamicModuleBox DynamicModuleBoxOptions DynamicModuleParent DynamicModuleValues DynamicName DynamicNamespace DynamicReference DynamicSetting DynamicUpdating DynamicWrapper DynamicWrapperBox DynamicWrapperBoxOptions E EccentricityCentrality EdgeAdd EdgeBetweennessCentrality EdgeCapacity EdgeCapForm EdgeColor EdgeConnectivity EdgeCost EdgeCount EdgeCoverQ EdgeDashing EdgeDelete EdgeDetect EdgeForm EdgeIndex EdgeJoinForm EdgeLabeling EdgeLabels EdgeLabelStyle EdgeList EdgeOpacity EdgeQ EdgeRenderingFunction EdgeRules EdgeShapeFunction EdgeStyle EdgeThickness EdgeWeight Editable EditButtonSettings EditCellTagsSettings EditDistance EffectiveInterest Eigensystem Eigenvalues EigenvectorCentrality Eigenvectors Element ElementData Eliminate EliminationOrder EllipticE EllipticExp EllipticExpPrime EllipticF EllipticFilterModel EllipticK EllipticLog EllipticNomeQ EllipticPi EllipticReducedHalfPeriods EllipticTheta EllipticThetaPrime EmitSound EmphasizeSyntaxErrors EmpiricalDistribution Empty EmptyGraphQ EnableConsolePrintPacket Enabled Encode End EndAdd EndDialogPacket EndFrontEndInteractionPacket EndOfFile EndOfLine EndOfString EndPackage EngineeringForm Enter EnterExpressionPacket EnterTextPacket Entropy EntropyFilter Environment Epilog Equal EqualColumns EqualRows EqualTilde EquatedTo Equilibrium EquirippleFilterKernel Equivalent Erf Erfc Erfi ErlangB ErlangC ErlangDistribution Erosion ErrorBox ErrorBoxOptions ErrorNorm ErrorPacket ErrorsDialogSettings EstimatedDistribution EstimatedProcess EstimatorGains EstimatorRegulator EuclideanDistance EulerE EulerGamma EulerianGraphQ EulerPhi Evaluatable Evaluate Evaluated EvaluatePacket EvaluationCell EvaluationCompletionAction EvaluationElements EvaluationMode EvaluationMonitor EvaluationNotebook EvaluationObject EvaluationOrder Evaluator EvaluatorNames EvenQ EventData EventEvaluator EventHandler EventHandlerTag EventLabels ExactBlackmanWindow ExactNumberQ ExactRootIsolation ExampleData Except ExcludedForms ExcludePods Exclusions ExclusionsStyle Exists Exit ExitDialog Exp Expand ExpandAll ExpandDenominator ExpandFileName ExpandNumerator Expectation ExpectationE ExpectedValue ExpGammaDistribution ExpIntegralE ExpIntegralEi Exponent ExponentFunction ExponentialDistribution ExponentialFamily ExponentialGeneratingFunction ExponentialMovingAverage ExponentialPowerDistribution ExponentPosition ExponentStep Export ExportAutoReplacements ExportPacket ExportString Expression ExpressionCell ExpressionPacket ExpToTrig ExtendedGCD Extension ExtentElementFunction ExtentMarkers ExtentSize ExternalCall ExternalDataCharacterEncoding Extract ExtractArchive ExtremeValueDistribution FaceForm FaceGrids FaceGridsStyle Factor FactorComplete Factorial Factorial2 FactorialMoment FactorialMomentGeneratingFunction FactorialPower FactorInteger FactorList FactorSquareFree FactorSquareFreeList FactorTerms FactorTermsList Fail FailureDistribution False FARIMAProcess FEDisableConsolePrintPacket FeedbackSector FeedbackSectorStyle FeedbackType FEEnableConsolePrintPacket Fibonacci FieldHint FieldHintStyle FieldMasked FieldSize File FileBaseName FileByteCount FileDate FileExistsQ FileExtension FileFormat FileHash FileInformation FileName FileNameDepth FileNameDialogSettings FileNameDrop FileNameJoin FileNames FileNameSetter FileNameSplit FileNameTake FilePrint FileType FilledCurve FilledCurveBox Filling FillingStyle FillingTransform FilterRules FinancialBond FinancialData FinancialDerivative FinancialIndicator Find FindArgMax FindArgMin FindClique FindClusters FindCurvePath FindDistributionParameters FindDivisions FindEdgeCover FindEdgeCut FindEulerianCycle FindFaces FindFile FindFit FindGeneratingFunction FindGeoLocation FindGeometricTransform FindGraphCommunities FindGraphIsomorphism FindGraphPartition FindHamiltonianCycle FindIndependentEdgeSet FindIndependentVertexSet FindInstance FindIntegerNullVector FindKClan FindKClique FindKClub FindKPlex FindLibrary FindLinearRecurrence FindList FindMaximum FindMaximumFlow FindMaxValue FindMinimum FindMinimumCostFlow FindMinimumCut FindMinValue FindPermutation FindPostmanTour FindProcessParameters FindRoot FindSequenceFunction FindSettings FindShortestPath FindShortestTour FindThreshold FindVertexCover FindVertexCut Fine FinishDynamic FiniteAbelianGroupCount FiniteGroupCount FiniteGroupData First FirstPassageTimeDistribution FischerGroupFi22 FischerGroupFi23 FischerGroupFi24Prime FisherHypergeometricDistribution FisherRatioTest FisherZDistribution Fit FitAll FittedModel FixedPoint FixedPointList FlashSelection Flat Flatten FlattenAt FlatTopWindow FlipView Floor FlushPrintOutputPacket Fold FoldList Font FontColor FontFamily FontForm FontName FontOpacity FontPostScriptName FontProperties FontReencoding FontSize FontSlant FontSubstitutions FontTracking FontVariations FontWeight For ForAll Format FormatRules FormatType FormatTypeAutoConvert FormatValues FormBox FormBoxOptions FortranForm Forward ForwardBackward Fourier FourierCoefficient FourierCosCoefficient FourierCosSeries FourierCosTransform FourierDCT FourierDCTFilter FourierDCTMatrix FourierDST FourierDSTMatrix FourierMatrix FourierParameters FourierSequenceTransform FourierSeries FourierSinCoefficient FourierSinSeries FourierSinTransform FourierTransform FourierTrigSeries FractionalBrownianMotionProcess FractionalPart FractionBox FractionBoxOptions FractionLine Frame FrameBox FrameBoxOptions Framed FrameInset FrameLabel Frameless FrameMargins FrameStyle FrameTicks FrameTicksStyle FRatioDistribution FrechetDistribution FreeQ FrequencySamplingFilterKernel FresnelC FresnelS Friday FrobeniusNumber FrobeniusSolve FromCharacterCode FromCoefficientRules FromContinuedFraction FromDate FromDigits FromDMS Front FrontEndDynamicExpression FrontEndEventActions FrontEndExecute FrontEndObject FrontEndResource FrontEndResourceString FrontEndStackSize FrontEndToken FrontEndTokenExecute FrontEndValueCache FrontEndVersion FrontFaceColor FrontFaceOpacity Full FullAxes FullDefinition FullForm FullGraphics FullOptions FullSimplify Function FunctionExpand FunctionInterpolation FunctionSpace FussellVeselyImportance GaborFilter GaborMatrix GaborWavelet GainMargins GainPhaseMargins Gamma GammaDistribution GammaRegularized GapPenalty Gather GatherBy GaugeFaceElementFunction GaugeFaceStyle GaugeFrameElementFunction GaugeFrameSize GaugeFrameStyle GaugeLabels GaugeMarkers GaugeStyle GaussianFilter GaussianIntegers GaussianMatrix GaussianWindow GCD GegenbauerC General GeneralizedLinearModelFit GenerateConditions GeneratedCell GeneratedParameters GeneratingFunction Generic GenericCylindricalDecomposition GenomeData GenomeLookup GeodesicClosing GeodesicDilation GeodesicErosion GeodesicOpening GeoDestination GeodesyData GeoDirection GeoDistance GeoGridPosition GeometricBrownianMotionProcess GeometricDistribution GeometricMean GeometricMeanFilter GeometricTransformation GeometricTransformation3DBox GeometricTransformation3DBoxOptions GeometricTransformationBox GeometricTransformationBoxOptions GeoPosition GeoPositionENU GeoPositionXYZ GeoProjectionData GestureHandler GestureHandlerTag Get GetBoundingBoxSizePacket GetContext GetEnvironment GetFileName GetFrontEndOptionsDataPacket GetLinebreakInformationPacket GetMenusPacket GetPageBreakInformationPacket Glaisher GlobalClusteringCoefficient GlobalPreferences GlobalSession Glow GoldenRatio GompertzMakehamDistribution GoodmanKruskalGamma GoodmanKruskalGammaTest Goto Grad Gradient GradientFilter GradientOrientationFilter Graph GraphAssortativity GraphCenter GraphComplement GraphData GraphDensity GraphDiameter GraphDifference GraphDisjointUnion GraphDistance GraphDistanceMatrix GraphElementData GraphEmbedding GraphHighlight GraphHighlightStyle GraphHub Graphics Graphics3D Graphics3DBox Graphics3DBoxOptions GraphicsArray GraphicsBaseline GraphicsBox GraphicsBoxOptions GraphicsColor GraphicsColumn GraphicsComplex GraphicsComplex3DBox GraphicsComplex3DBoxOptions GraphicsComplexBox GraphicsComplexBoxOptions GraphicsContents GraphicsData GraphicsGrid GraphicsGridBox GraphicsGroup GraphicsGroup3DBox GraphicsGroup3DBoxOptions GraphicsGroupBox GraphicsGroupBoxOptions GraphicsGrouping GraphicsHighlightColor GraphicsRow GraphicsSpacing GraphicsStyle GraphIntersection GraphLayout GraphLinkEfficiency GraphPeriphery GraphPlot GraphPlot3D GraphPower GraphPropertyDistribution GraphQ GraphRadius GraphReciprocity GraphRoot GraphStyle GraphUnion Gray GrayLevel GreatCircleDistance Greater GreaterEqual GreaterEqualLess GreaterFullEqual GreaterGreater GreaterLess GreaterSlantEqual GreaterTilde Green Grid GridBaseline GridBox GridBoxAlignment GridBoxBackground GridBoxDividers GridBoxFrame GridBoxItemSize GridBoxItemStyle GridBoxOptions GridBoxSpacings GridCreationSettings GridDefaultElement GridElementStyleOptions GridFrame GridFrameMargins GridGraph GridLines GridLinesStyle GroebnerBasis GroupActionBase GroupCentralizer GroupElementFromWord GroupElementPosition GroupElementQ GroupElements GroupElementToWord GroupGenerators GroupMultiplicationTable GroupOrbits GroupOrder GroupPageBreakWithin GroupSetwiseStabilizer GroupStabilizer GroupStabilizerChain Gudermannian GumbelDistribution HaarWavelet HadamardMatrix HalfNormalDistribution HamiltonianGraphQ HammingDistance HammingWindow HankelH1 HankelH2 HankelMatrix HannPoissonWindow HannWindow HaradaNortonGroupHN HararyGraph HarmonicMean HarmonicMeanFilter HarmonicNumber Hash HashTable Haversine HazardFunction Head HeadCompose Heads HeavisideLambda HeavisidePi HeavisideTheta HeldGroupHe HeldPart HelpBrowserLookup HelpBrowserNotebook HelpBrowserSettings HermiteDecomposition HermiteH HermitianMatrixQ HessenbergDecomposition Hessian HexadecimalCharacter Hexahedron HexahedronBox HexahedronBoxOptions HiddenSurface HighlightGraph HighlightImage HighpassFilter HigmanSimsGroupHS HilbertFilter HilbertMatrix Histogram Histogram3D HistogramDistribution HistogramList HistogramTransform HistogramTransformInterpolation HitMissTransform HITSCentrality HodgeDual HoeffdingD HoeffdingDTest Hold HoldAll HoldAllComplete HoldComplete HoldFirst HoldForm HoldPattern HoldRest HolidayCalendar HomeDirectory HomePage Horizontal HorizontalForm HorizontalGauge HorizontalScrollPosition HornerForm HotellingTSquareDistribution HoytDistribution HTMLSave Hue HumpDownHump HumpEqual HurwitzLerchPhi HurwitzZeta HyperbolicDistribution HypercubeGraph HyperexponentialDistribution Hyperfactorial Hypergeometric0F1 Hypergeometric0F1Regularized Hypergeometric1F1 Hypergeometric1F1Regularized Hypergeometric2F1 Hypergeometric2F1Regularized HypergeometricDistribution HypergeometricPFQ HypergeometricPFQRegularized HypergeometricU Hyperlink HyperlinkCreationSettings Hyphenation HyphenationOptions HypoexponentialDistribution HypothesisTestData I Identity IdentityMatrix If IgnoreCase Im Image Image3D Image3DSlices ImageAccumulate ImageAdd ImageAdjust ImageAlign ImageApply ImageAspectRatio ImageAssemble ImageCache ImageCacheValid ImageCapture ImageChannels ImageClip ImageColorSpace ImageCompose ImageConvolve ImageCooccurrence ImageCorners ImageCorrelate ImageCorrespondingPoints ImageCrop ImageData ImageDataPacket ImageDeconvolve ImageDemosaic ImageDifference ImageDimensions ImageDistance ImageEffect ImageFeatureTrack ImageFileApply ImageFileFilter ImageFileScan ImageFilter ImageForestingComponents ImageForwardTransformation ImageHistogram ImageKeypoints ImageLevels ImageLines ImageMargins ImageMarkers ImageMeasurements ImageMultiply ImageOffset ImagePad ImagePadding ImagePartition ImagePeriodogram ImagePerspectiveTransformation ImageQ ImageRangeCache ImageReflect ImageRegion ImageResize ImageResolution ImageRotate ImageRotated ImageScaled ImageScan ImageSize ImageSizeAction ImageSizeCache ImageSizeMultipliers ImageSizeRaw ImageSubtract ImageTake ImageTransformation ImageTrim ImageType ImageValue ImageValuePositions Implies Import ImportAutoReplacements ImportString ImprovementImportance In IncidenceGraph IncidenceList IncidenceMatrix IncludeConstantBasis IncludeFileExtension IncludePods IncludeSingularTerm Increment Indent IndentingNewlineSpacings IndentMaxFraction IndependenceTest IndependentEdgeSetQ IndependentUnit IndependentVertexSetQ Indeterminate IndexCreationOptions Indexed IndexGraph IndexTag Inequality InexactNumberQ InexactNumbers Infinity Infix Information Inherited InheritScope Initialization InitializationCell InitializationCellEvaluation InitializationCellWarning InlineCounterAssignments InlineCounterIncrements InlineRules Inner Inpaint Input InputAliases InputAssumptions InputAutoReplacements InputField InputFieldBox InputFieldBoxOptions InputForm InputGrouping InputNamePacket InputNotebook InputPacket InputSettings InputStream InputString InputStringPacket InputToBoxFormPacket Insert InsertionPointObject InsertResults Inset Inset3DBox Inset3DBoxOptions InsetBox InsetBoxOptions Install InstallService InString Integer IntegerDigits IntegerExponent IntegerLength IntegerPart IntegerPartitions IntegerQ Integers IntegerString Integral Integrate Interactive InteractiveTradingChart Interlaced Interleaving InternallyBalancedDecomposition InterpolatingFunction InterpolatingPolynomial Interpolation InterpolationOrder InterpolationPoints InterpolationPrecision Interpretation InterpretationBox InterpretationBoxOptions InterpretationFunction InterpretTemplate InterquartileRange Interrupt InterruptSettings Intersection Interval IntervalIntersection IntervalMemberQ IntervalUnion Inverse InverseBetaRegularized InverseCDF InverseChiSquareDistribution InverseContinuousWaveletTransform InverseDistanceTransform InverseEllipticNomeQ InverseErf InverseErfc InverseFourier InverseFourierCosTransform InverseFourierSequenceTransform InverseFourierSinTransform InverseFourierTransform InverseFunction InverseFunctions InverseGammaDistribution InverseGammaRegularized InverseGaussianDistribution InverseGudermannian InverseHaversine InverseJacobiCD InverseJacobiCN InverseJacobiCS InverseJacobiDC InverseJacobiDN InverseJacobiDS InverseJacobiNC InverseJacobiND InverseJacobiNS InverseJacobiSC InverseJacobiSD InverseJacobiSN InverseLaplaceTransform InversePermutation InverseRadon InverseSeries InverseSurvivalFunction InverseWaveletTransform InverseWeierstrassP InverseZTransform Invisible InvisibleApplication InvisibleTimes IrreduciblePolynomialQ IsolatingInterval IsomorphicGraphQ IsotopeData Italic Item ItemBox ItemBoxOptions ItemSize ItemStyle ItoProcess JaccardDissimilarity JacobiAmplitude Jacobian JacobiCD JacobiCN JacobiCS JacobiDC JacobiDN JacobiDS JacobiNC JacobiND JacobiNS JacobiP JacobiSC JacobiSD JacobiSN JacobiSymbol JacobiZeta JankoGroupJ1 JankoGroupJ2 JankoGroupJ3 JankoGroupJ4 JarqueBeraALMTest JohnsonDistribution Join Joined JoinedCurve JoinedCurveBox JoinForm JordanDecomposition JordanModelDecomposition K KagiChart KaiserBesselWindow KaiserWindow KalmanEstimator KalmanFilter KarhunenLoeveDecomposition KaryTree KatzCentrality KCoreComponents KDistribution KelvinBei KelvinBer KelvinKei KelvinKer KendallTau KendallTauTest KernelExecute KernelMixtureDistribution KernelObject Kernels Ket Khinchin KirchhoffGraph KirchhoffMatrix KleinInvariantJ KnightTourGraph KnotData KnownUnitQ KolmogorovSmirnovTest KroneckerDelta KroneckerModelDecomposition KroneckerProduct KroneckerSymbol KuiperTest KumaraswamyDistribution Kurtosis KuwaharaFilter Label Labeled LabeledSlider LabelingFunction LabelStyle LaguerreL LambdaComponents LambertW LanczosWindow LandauDistribution Language LanguageCategory LaplaceDistribution LaplaceTransform Laplacian LaplacianFilter LaplacianGaussianFilter Large Larger Last Latitude LatitudeLongitude LatticeData LatticeReduce Launch LaunchKernels LayeredGraphPlot LayerSizeFunction LayoutInformation LCM LeafCount LeapYearQ LeastSquares LeastSquaresFilterKernel Left LeftArrow LeftArrowBar LeftArrowRightArrow LeftDownTeeVector LeftDownVector LeftDownVectorBar LeftRightArrow LeftRightVector LeftTee LeftTeeArrow LeftTeeVector LeftTriangle LeftTriangleBar LeftTriangleEqual LeftUpDownVector LeftUpTeeVector LeftUpVector LeftUpVectorBar LeftVector LeftVectorBar LegendAppearance Legended LegendFunction LegendLabel LegendLayout LegendMargins LegendMarkers LegendMarkerSize LegendreP LegendreQ LegendreType Length LengthWhile LerchPhi Less LessEqual LessEqualGreater LessFullEqual LessGreater LessLess LessSlantEqual LessTilde LetterCharacter LetterQ Level LeveneTest LeviCivitaTensor LevyDistribution Lexicographic LibraryFunction LibraryFunctionError LibraryFunctionInformation LibraryFunctionLoad LibraryFunctionUnload LibraryLoad LibraryUnload LicenseID LiftingFilterData LiftingWaveletTransform LightBlue LightBrown LightCyan Lighter LightGray LightGreen Lighting LightingAngle LightMagenta LightOrange LightPink LightPurple LightRed LightSources LightYellow Likelihood Limit LimitsPositioning LimitsPositioningTokens LindleyDistribution Line Line3DBox LinearFilter LinearFractionalTransform LinearModelFit LinearOffsetFunction LinearProgramming LinearRecurrence LinearSolve LinearSolveFunction LineBox LineBreak LinebreakAdjustments LineBreakChart LineBreakWithin LineColor LineForm LineGraph LineIndent LineIndentMaxFraction LineIntegralConvolutionPlot LineIntegralConvolutionScale LineLegend LineOpacity LineSpacing LineWrapParts LinkActivate LinkClose LinkConnect LinkConnectedQ LinkCreate LinkError LinkFlush LinkFunction LinkHost LinkInterrupt LinkLaunch LinkMode LinkObject LinkOpen LinkOptions LinkPatterns LinkProtocol LinkRead LinkReadHeld LinkReadyQ Links LinkWrite LinkWriteHeld LiouvilleLambda List Listable ListAnimate ListContourPlot ListContourPlot3D ListConvolve ListCorrelate ListCurvePathPlot ListDeconvolve ListDensityPlot Listen ListFourierSequenceTransform ListInterpolation ListLineIntegralConvolutionPlot ListLinePlot ListLogLinearPlot ListLogLogPlot ListLogPlot ListPicker ListPickerBox ListPickerBoxBackground ListPickerBoxOptions ListPlay ListPlot ListPlot3D ListPointPlot3D ListPolarPlot ListQ ListStreamDensityPlot ListStreamPlot ListSurfacePlot3D ListVectorDensityPlot ListVectorPlot ListVectorPlot3D ListZTransform Literal LiteralSearch LocalClusteringCoefficient LocalizeVariables LocationEquivalenceTest LocationTest Locator LocatorAutoCreate LocatorBox LocatorBoxOptions LocatorCentering LocatorPane LocatorPaneBox LocatorPaneBoxOptions LocatorRegion Locked Log Log10 Log2 LogBarnesG LogGamma LogGammaDistribution LogicalExpand LogIntegral LogisticDistribution LogitModelFit LogLikelihood LogLinearPlot LogLogisticDistribution LogLogPlot LogMultinormalDistribution LogNormalDistribution LogPlot LogRankTest LogSeriesDistribution LongEqual Longest LongestAscendingSequence LongestCommonSequence LongestCommonSequencePositions LongestCommonSubsequence LongestCommonSubsequencePositions LongestMatch LongForm Longitude LongLeftArrow LongLeftRightArrow LongRightArrow Loopback LoopFreeGraphQ LowerCaseQ LowerLeftArrow LowerRightArrow LowerTriangularize LowpassFilter LQEstimatorGains LQGRegulator LQOutputRegulatorGains LQRegulatorGains LUBackSubstitution LucasL LuccioSamiComponents LUDecomposition LyapunovSolve LyonsGroupLy MachineID MachineName MachineNumberQ MachinePrecision MacintoshSystemPageSetup Magenta Magnification Magnify MainSolve MaintainDynamicCaches Majority MakeBoxes MakeExpression MakeRules MangoldtLambda ManhattanDistance Manipulate Manipulator MannWhitneyTest MantissaExponent Manual Map MapAll MapAt MapIndexed MAProcess MapThread MarcumQ MardiaCombinedTest MardiaKurtosisTest MardiaSkewnessTest MarginalDistribution MarkovProcessProperties Masking MatchingDissimilarity MatchLocalNameQ MatchLocalNames MatchQ Material MathematicaNotation MathieuC MathieuCharacteristicA MathieuCharacteristicB MathieuCharacteristicExponent MathieuCPrime MathieuGroupM11 MathieuGroupM12 MathieuGroupM22 MathieuGroupM23 MathieuGroupM24 MathieuS MathieuSPrime MathMLForm MathMLText Matrices MatrixExp MatrixForm MatrixFunction MatrixLog MatrixPlot MatrixPower MatrixQ MatrixRank Max MaxBend MaxDetect MaxExtraBandwidths MaxExtraConditions MaxFeatures MaxFilter Maximize MaxIterations MaxMemoryUsed MaxMixtureKernels MaxPlotPoints MaxPoints MaxRecursion MaxStableDistribution MaxStepFraction MaxSteps MaxStepSize MaxValue MaxwellDistribution McLaughlinGroupMcL Mean MeanClusteringCoefficient MeanDegreeConnectivity MeanDeviation MeanFilter MeanGraphDistance MeanNeighborDegree MeanShift MeanShiftFilter Median MedianDeviation MedianFilter Medium MeijerG MeixnerDistribution MemberQ MemoryConstrained MemoryInUse Menu MenuAppearance MenuCommandKey MenuEvaluator MenuItem MenuPacket MenuSortingValue MenuStyle MenuView MergeDifferences Mesh MeshFunctions MeshRange MeshShading MeshStyle Message MessageDialog MessageList MessageName MessageOptions MessagePacket Messages MessagesNotebook MetaCharacters MetaInformation Method MethodOptions MexicanHatWavelet MeyerWavelet Min MinDetect MinFilter MinimalPolynomial MinimalStateSpaceModel Minimize Minors MinRecursion MinSize MinStableDistribution Minus MinusPlus MinValue Missing MissingDataMethod MittagLefflerE MixedRadix MixedRadixQuantity MixtureDistribution Mod Modal Mode Modular ModularLambda Module Modulus MoebiusMu Moment Momentary MomentConvert MomentEvaluate MomentGeneratingFunction Monday Monitor MonomialList MonomialOrder MonsterGroupM MorletWavelet MorphologicalBinarize MorphologicalBranchPoints MorphologicalComponents MorphologicalEulerNumber MorphologicalGraph MorphologicalPerimeter MorphologicalTransform Most MouseAnnotation MouseAppearance MouseAppearanceTag MouseButtons Mouseover MousePointerNote MousePosition MovingAverage MovingMedian MoyalDistribution MultiedgeStyle MultilaunchWarning MultiLetterItalics MultiLetterStyle MultilineFunction Multinomial MultinomialDistribution MultinormalDistribution MultiplicativeOrder Multiplicity Multiselection MultivariateHypergeometricDistribution MultivariatePoissonDistribution MultivariateTDistribution N NakagamiDistribution NameQ Names NamespaceBox Nand NArgMax NArgMin NBernoulliB NCache NDSolve NDSolveValue Nearest NearestFunction NeedCurrentFrontEndPackagePacket NeedCurrentFrontEndSymbolsPacket NeedlemanWunschSimilarity Needs Negative NegativeBinomialDistribution NegativeMultinomialDistribution NeighborhoodGraph Nest NestedGreaterGreater NestedLessLess NestedScriptRules NestList NestWhile NestWhileList NevilleThetaC NevilleThetaD NevilleThetaN NevilleThetaS NewPrimitiveStyle NExpectation Next NextPrime NHoldAll NHoldFirst NHoldRest NicholsGridLines NicholsPlot NIntegrate NMaximize NMaxValue NMinimize NMinValue NominalVariables NonAssociative NoncentralBetaDistribution NoncentralChiSquareDistribution NoncentralFRatioDistribution NoncentralStudentTDistribution NonCommutativeMultiply NonConstants None NonlinearModelFit NonlocalMeansFilter NonNegative NonPositive Nor NorlundB Norm Normal NormalDistribution NormalGrouping Normalize NormalizedSquaredEuclideanDistance NormalsFunction NormFunction Not NotCongruent NotCupCap NotDoubleVerticalBar Notebook NotebookApply NotebookAutoSave NotebookClose NotebookConvertSettings NotebookCreate NotebookCreateReturnObject NotebookDefault NotebookDelete NotebookDirectory NotebookDynamicExpression NotebookEvaluate NotebookEventActions NotebookFileName NotebookFind NotebookFindReturnObject NotebookGet NotebookGetLayoutInformationPacket NotebookGetMisspellingsPacket NotebookInformation NotebookInterfaceObject NotebookLocate NotebookObject NotebookOpen NotebookOpenReturnObject NotebookPath NotebookPrint NotebookPut NotebookPutReturnObject NotebookRead NotebookResetGeneratedCells Notebooks NotebookSave NotebookSaveAs NotebookSelection NotebookSetupLayoutInformationPacket NotebooksMenu NotebookWrite NotElement NotEqualTilde NotExists NotGreater NotGreaterEqual NotGreaterFullEqual NotGreaterGreater NotGreaterLess NotGreaterSlantEqual NotGreaterTilde NotHumpDownHump NotHumpEqual NotLeftTriangle NotLeftTriangleBar NotLeftTriangleEqual NotLess NotLessEqual NotLessFullEqual NotLessGreater NotLessLess NotLessSlantEqual NotLessTilde NotNestedGreaterGreater NotNestedLessLess NotPrecedes NotPrecedesEqual NotPrecedesSlantEqual NotPrecedesTilde NotReverseElement NotRightTriangle NotRightTriangleBar NotRightTriangleEqual NotSquareSubset NotSquareSubsetEqual NotSquareSuperset NotSquareSupersetEqual NotSubset NotSubsetEqual NotSucceeds NotSucceedsEqual NotSucceedsSlantEqual NotSucceedsTilde NotSuperset NotSupersetEqual NotTilde NotTildeEqual NotTildeFullEqual NotTildeTilde NotVerticalBar NProbability NProduct NProductFactors NRoots NSolve NSum NSumTerms Null NullRecords NullSpace NullWords Number NumberFieldClassNumber NumberFieldDiscriminant NumberFieldFundamentalUnits NumberFieldIntegralBasis NumberFieldNormRepresentatives NumberFieldRegulator NumberFieldRootsOfUnity NumberFieldSignature NumberForm NumberFormat NumberMarks NumberMultiplier NumberPadding NumberPoint NumberQ NumberSeparator NumberSigns NumberString Numerator NumericFunction NumericQ NuttallWindow NValues NyquistGridLines NyquistPlot O ObservabilityGramian ObservabilityMatrix ObservableDecomposition ObservableModelQ OddQ Off Offset OLEData On ONanGroupON OneIdentity Opacity Open OpenAppend Opener OpenerBox OpenerBoxOptions OpenerView OpenFunctionInspectorPacket Opening OpenRead OpenSpecialOptions OpenTemporary OpenWrite Operate OperatingSystem OptimumFlowData Optional OptionInspectorSettings OptionQ Options OptionsPacket OptionsPattern OptionValue OptionValueBox OptionValueBoxOptions Or Orange Order OrderDistribution OrderedQ Ordering Orderless OrnsteinUhlenbeckProcess Orthogonalize Out Outer OutputAutoOverwrite OutputControllabilityMatrix OutputControllableModelQ OutputForm OutputFormData OutputGrouping OutputMathEditExpression OutputNamePacket OutputResponse OutputSizeLimit OutputStream Over OverBar OverDot Overflow OverHat Overlaps Overlay OverlayBox OverlayBoxOptions Overscript OverscriptBox OverscriptBoxOptions OverTilde OverVector OwenT OwnValues PackingMethod PaddedForm Padding PadeApproximant PadLeft PadRight PageBreakAbove PageBreakBelow PageBreakWithin PageFooterLines PageFooters PageHeaderLines PageHeaders PageHeight PageRankCentrality PageWidth PairedBarChart PairedHistogram PairedSmoothHistogram PairedTTest PairedZTest PaletteNotebook PalettePath Pane PaneBox PaneBoxOptions Panel PanelBox PanelBoxOptions Paneled PaneSelector PaneSelectorBox PaneSelectorBoxOptions PaperWidth ParabolicCylinderD ParagraphIndent ParagraphSpacing ParallelArray ParallelCombine ParallelDo ParallelEvaluate Parallelization Parallelize ParallelMap ParallelNeeds ParallelProduct ParallelSubmit ParallelSum ParallelTable ParallelTry Parameter ParameterEstimator ParameterMixtureDistribution ParameterVariables ParametricFunction ParametricNDSolve ParametricNDSolveValue ParametricPlot ParametricPlot3D ParentConnect ParentDirectory ParentForm Parenthesize ParentList ParetoDistribution Part PartialCorrelationFunction PartialD ParticleData Partition PartitionsP PartitionsQ ParzenWindow PascalDistribution PassEventsDown PassEventsUp Paste PasteBoxFormInlineCells PasteButton Path PathGraph PathGraphQ Pattern PatternSequence PatternTest PauliMatrix PaulWavelet Pause PausedTime PDF PearsonChiSquareTest PearsonCorrelationTest PearsonDistribution PerformanceGoal PeriodicInterpolation Periodogram PeriodogramArray PermutationCycles PermutationCyclesQ PermutationGroup PermutationLength PermutationList PermutationListQ PermutationMax PermutationMin PermutationOrder PermutationPower PermutationProduct PermutationReplace Permutations PermutationSupport Permute PeronaMalikFilter Perpendicular PERTDistribution PetersenGraph PhaseMargins Pi Pick PIDData PIDDerivativeFilter PIDFeedforward PIDTune Piecewise PiecewiseExpand PieChart PieChart3D PillaiTrace PillaiTraceTest Pink Pivoting PixelConstrained PixelValue PixelValuePositions Placed Placeholder PlaceholderReplace Plain PlanarGraphQ Play PlayRange Plot Plot3D Plot3Matrix PlotDivision PlotJoined PlotLabel PlotLayout PlotLegends PlotMarkers PlotPoints PlotRange PlotRangeClipping PlotRangePadding PlotRegion PlotStyle Plus PlusMinus Pochhammer PodStates PodWidth Point Point3DBox PointBox PointFigureChart PointForm PointLegend PointSize PoissonConsulDistribution PoissonDistribution PoissonProcess PoissonWindow PolarAxes PolarAxesOrigin PolarGridLines PolarPlot PolarTicks PoleZeroMarkers PolyaAeppliDistribution PolyGamma Polygon Polygon3DBox Polygon3DBoxOptions PolygonBox PolygonBoxOptions PolygonHoleScale PolygonIntersections PolygonScale PolyhedronData PolyLog PolynomialExtendedGCD PolynomialForm PolynomialGCD PolynomialLCM PolynomialMod PolynomialQ PolynomialQuotient PolynomialQuotientRemainder PolynomialReduce PolynomialRemainder Polynomials PopupMenu PopupMenuBox PopupMenuBoxOptions PopupView PopupWindow Position Positive PositiveDefiniteMatrixQ PossibleZeroQ Postfix PostScript Power PowerDistribution PowerExpand PowerMod PowerModList PowerSpectralDensity PowersRepresentations PowerSymmetricPolynomial Precedence PrecedenceForm Precedes PrecedesEqual PrecedesSlantEqual PrecedesTilde Precision PrecisionGoal PreDecrement PredictionRoot PreemptProtect PreferencesPath Prefix PreIncrement Prepend PrependTo PreserveImageOptions Previous PriceGraphDistribution PrimaryPlaceholder Prime PrimeNu PrimeOmega PrimePi PrimePowerQ PrimeQ Primes PrimeZetaP PrimitiveRoot PrincipalComponents PrincipalValue Print PrintAction PrintForm PrintingCopies PrintingOptions PrintingPageRange PrintingStartingPageNumber PrintingStyleEnvironment PrintPrecision PrintTemporary Prism PrismBox PrismBoxOptions PrivateCellOptions PrivateEvaluationOptions PrivateFontOptions PrivateFrontEndOptions PrivateNotebookOptions PrivatePaths Probability ProbabilityDistribution ProbabilityPlot ProbabilityPr ProbabilityScalePlot ProbitModelFit ProcessEstimator ProcessParameterAssumptions ProcessParameterQ ProcessStateDomain ProcessTimeDomain Product ProductDistribution ProductLog ProgressIndicator ProgressIndicatorBox ProgressIndicatorBoxOptions Projection Prolog PromptForm Properties Property PropertyList PropertyValue Proportion Proportional Protect Protected ProteinData Pruning PseudoInverse Purple Put PutAppend Pyramid PyramidBox PyramidBoxOptions QBinomial QFactorial QGamma QHypergeometricPFQ QPochhammer QPolyGamma QRDecomposition QuadraticIrrationalQ Quantile QuantilePlot Quantity QuantityForm QuantityMagnitude QuantityQ QuantityUnit Quartics QuartileDeviation Quartiles QuartileSkewness QueueingNetworkProcess QueueingProcess QueueProperties Quiet Quit Quotient QuotientRemainder RadialityCentrality RadicalBox RadicalBoxOptions RadioButton RadioButtonBar RadioButtonBox RadioButtonBoxOptions Radon RamanujanTau RamanujanTauL RamanujanTauTheta RamanujanTauZ Random RandomChoice RandomComplex RandomFunction RandomGraph RandomImage RandomInteger RandomPermutation RandomPrime RandomReal RandomSample RandomSeed RandomVariate RandomWalkProcess Range RangeFilter RangeSpecification RankedMax RankedMin Raster Raster3D Raster3DBox Raster3DBoxOptions RasterArray RasterBox RasterBoxOptions Rasterize RasterSize Rational RationalFunctions Rationalize Rationals Ratios Raw RawArray RawBoxes RawData RawMedium RayleighDistribution Re Read ReadList ReadProtected Real RealBlockDiagonalForm RealDigits RealExponent Reals Reap Record RecordLists RecordSeparators Rectangle RectangleBox RectangleBoxOptions RectangleChart RectangleChart3D RecurrenceFilter RecurrenceTable RecurringDigitsForm Red Reduce RefBox ReferenceLineStyle ReferenceMarkers ReferenceMarkerStyle Refine ReflectionMatrix ReflectionTransform Refresh RefreshRate RegionBinarize RegionFunction RegionPlot RegionPlot3D RegularExpression Regularization Reinstall Release ReleaseHold ReliabilityDistribution ReliefImage ReliefPlot Remove RemoveAlphaChannel RemoveAsynchronousTask Removed RemoveInputStreamMethod RemoveOutputStreamMethod RemoveProperty RemoveScheduledTask RenameDirectory RenameFile RenderAll RenderingOptions RenewalProcess RenkoChart Repeated RepeatedNull RepeatedString Replace ReplaceAll ReplaceHeldPart ReplaceImageValue ReplaceList ReplacePart ReplacePixelValue ReplaceRepeated Resampling Rescale RescalingTransform ResetDirectory ResetMenusPacket ResetScheduledTask Residue Resolve Rest Resultant ResumePacket Return ReturnExpressionPacket ReturnInputFormPacket ReturnPacket ReturnTextPacket Reverse ReverseBiorthogonalSplineWavelet ReverseElement ReverseEquilibrium ReverseGraph ReverseUpEquilibrium RevolutionAxis RevolutionPlot3D RGBColor RiccatiSolve RiceDistribution RidgeFilter RiemannR RiemannSiegelTheta RiemannSiegelZ Riffle Right RightArrow RightArrowBar RightArrowLeftArrow RightCosetRepresentative RightDownTeeVector RightDownVector RightDownVectorBar RightTee RightTeeArrow RightTeeVector RightTriangle RightTriangleBar RightTriangleEqual RightUpDownVector RightUpTeeVector RightUpVector RightUpVectorBar RightVector RightVectorBar RiskAchievementImportance RiskReductionImportance RogersTanimotoDissimilarity Root RootApproximant RootIntervals RootLocusPlot RootMeanSquare RootOfUnityQ RootReduce Roots RootSum Rotate RotateLabel RotateLeft RotateRight RotationAction RotationBox RotationBoxOptions RotationMatrix RotationTransform Round RoundImplies RoundingRadius Row RowAlignments RowBackgrounds RowBox RowHeights RowLines RowMinHeight RowReduce RowsEqual RowSpacings RSolve RudvalisGroupRu Rule RuleCondition RuleDelayed RuleForm RulerUnits Run RunScheduledTask RunThrough RuntimeAttributes RuntimeOptions RussellRaoDissimilarity SameQ SameTest SampleDepth SampledSoundFunction SampledSoundList SampleRate SamplingPeriod SARIMAProcess SARMAProcess SatisfiabilityCount SatisfiabilityInstances SatisfiableQ Saturday Save Saveable SaveAutoDelete SaveDefinitions SawtoothWave Scale Scaled ScaleDivisions ScaledMousePosition ScaleOrigin ScalePadding ScaleRanges ScaleRangeStyle ScalingFunctions ScalingMatrix ScalingTransform Scan ScheduledTaskActiveQ ScheduledTaskData ScheduledTaskObject ScheduledTasks SchurDecomposition ScientificForm ScreenRectangle ScreenStyleEnvironment ScriptBaselineShifts ScriptLevel ScriptMinSize ScriptRules ScriptSizeMultipliers Scrollbars ScrollingOptions ScrollPosition Sec Sech SechDistribution SectionGrouping SectorChart SectorChart3D SectorOrigin SectorSpacing SeedRandom Select Selectable SelectComponents SelectedCells SelectedNotebook Selection SelectionAnimate SelectionCell SelectionCellCreateCell SelectionCellDefaultStyle SelectionCellParentStyle SelectionCreateCell SelectionDebuggerTag SelectionDuplicateCell SelectionEvaluate SelectionEvaluateCreateCell SelectionMove SelectionPlaceholder SelectionSetStyle SelectWithContents SelfLoops SelfLoopStyle SemialgebraicComponentInstances SendMail Sequence SequenceAlignment SequenceForm SequenceHold SequenceLimit Series SeriesCoefficient SeriesData SessionTime Set SetAccuracy SetAlphaChannel SetAttributes Setbacks SetBoxFormNamesPacket SetDelayed SetDirectory SetEnvironment SetEvaluationNotebook SetFileDate SetFileLoadingContext SetNotebookStatusLine SetOptions SetOptionsPacket SetPrecision SetProperty SetSelectedNotebook SetSharedFunction SetSharedVariable SetSpeechParametersPacket SetStreamPosition SetSystemOptions Setter SetterBar SetterBox SetterBoxOptions Setting SetValue Shading Shallow ShannonWavelet ShapiroWilkTest Share Sharpen ShearingMatrix ShearingTransform ShenCastanMatrix Short ShortDownArrow Shortest ShortestMatch ShortestPathFunction ShortLeftArrow ShortRightArrow ShortUpArrow Show ShowAutoStyles ShowCellBracket ShowCellLabel ShowCellTags ShowClosedCellArea ShowContents ShowControls ShowCursorTracker ShowGroupOpenCloseIcon ShowGroupOpener ShowInvisibleCharacters ShowPageBreaks ShowPredictiveInterface ShowSelection ShowShortBoxForm ShowSpecialCharacters ShowStringCharacters ShowSyntaxStyles ShrinkingDelay ShrinkWrapBoundingBox SiegelTheta SiegelTukeyTest Sign Signature SignedRankTest SignificanceLevel SignPadding SignTest SimilarityRules SimpleGraph SimpleGraphQ Simplify Sin Sinc SinghMaddalaDistribution SingleEvaluation SingleLetterItalics SingleLetterStyle SingularValueDecomposition SingularValueList SingularValuePlot SingularValues Sinh SinhIntegral SinIntegral SixJSymbol Skeleton SkeletonTransform SkellamDistribution Skewness SkewNormalDistribution Skip SliceDistribution Slider Slider2D Slider2DBox Slider2DBoxOptions SliderBox SliderBoxOptions SlideView Slot SlotSequence Small SmallCircle Smaller SmithDelayCompensator SmithWatermanSimilarity SmoothDensityHistogram SmoothHistogram SmoothHistogram3D SmoothKernelDistribution SocialMediaData Socket SokalSneathDissimilarity Solve SolveAlways SolveDelayed Sort SortBy Sound SoundAndGraphics SoundNote SoundVolume Sow Space SpaceForm Spacer Spacings Span SpanAdjustments SpanCharacterRounding SpanFromAbove SpanFromBoth SpanFromLeft SpanLineThickness SpanMaxSize SpanMinSize SpanningCharacters SpanSymmetric SparseArray SpatialGraphDistribution Speak SpeakTextPacket SpearmanRankTest SpearmanRho Spectrogram SpectrogramArray Specularity SpellingCorrection SpellingDictionaries SpellingDictionariesPath SpellingOptions SpellingSuggestionsPacket Sphere SphereBox SphericalBesselJ SphericalBesselY SphericalHankelH1 SphericalHankelH2 SphericalHarmonicY SphericalPlot3D SphericalRegion SpheroidalEigenvalue SpheroidalJoiningFactor SpheroidalPS SpheroidalPSPrime SpheroidalQS SpheroidalQSPrime SpheroidalRadialFactor SpheroidalS1 SpheroidalS1Prime SpheroidalS2 SpheroidalS2Prime Splice SplicedDistribution SplineClosed SplineDegree SplineKnots SplineWeights Split SplitBy SpokenString Sqrt SqrtBox SqrtBoxOptions Square SquaredEuclideanDistance SquareFreeQ SquareIntersection SquaresR SquareSubset SquareSubsetEqual SquareSuperset SquareSupersetEqual SquareUnion SquareWave StabilityMargins StabilityMarginsStyle StableDistribution Stack StackBegin StackComplete StackInhibit StandardDeviation StandardDeviationFilter StandardForm Standardize StandbyDistribution Star StarGraph StartAsynchronousTask StartingStepSize StartOfLine StartOfString StartScheduledTask StartupSound StateDimensions StateFeedbackGains StateOutputEstimator StateResponse StateSpaceModel StateSpaceRealization StateSpaceTransform StationaryDistribution StationaryWaveletPacketTransform StationaryWaveletTransform StatusArea StatusCentrality StepMonitor StieltjesGamma StirlingS1 StirlingS2 StopAsynchronousTask StopScheduledTask StrataVariables StratonovichProcess StreamColorFunction StreamColorFunctionScaling StreamDensityPlot StreamPlot StreamPoints StreamPosition Streams StreamScale StreamStyle String StringBreak StringByteCount StringCases StringCount StringDrop StringExpression StringForm StringFormat StringFreeQ StringInsert StringJoin StringLength StringMatchQ StringPosition StringQ StringReplace StringReplaceList StringReplacePart StringReverse StringRotateLeft StringRotateRight StringSkeleton StringSplit StringTake StringToStream StringTrim StripBoxes StripOnInput StripWrapperBoxes StrokeForm StructuralImportance StructuredArray StructuredSelection StruveH StruveL Stub StudentTDistribution Style StyleBox StyleBoxAutoDelete StyleBoxOptions StyleData StyleDefinitions StyleForm StyleKeyMapping StyleMenuListing StyleNameDialogSettings StyleNames StylePrint StyleSheetPath Subfactorial Subgraph SubMinus SubPlus SubresultantPolynomialRemainders SubresultantPolynomials Subresultants Subscript SubscriptBox SubscriptBoxOptions Subscripted Subset SubsetEqual Subsets SubStar Subsuperscript SubsuperscriptBox SubsuperscriptBoxOptions Subtract SubtractFrom SubValues Succeeds SucceedsEqual SucceedsSlantEqual SucceedsTilde SuchThat Sum SumConvergence Sunday SuperDagger SuperMinus SuperPlus Superscript SuperscriptBox SuperscriptBoxOptions Superset SupersetEqual SuperStar Surd SurdForm SurfaceColor SurfaceGraphics SurvivalDistribution SurvivalFunction SurvivalModel SurvivalModelFit SuspendPacket SuzukiDistribution SuzukiGroupSuz SwatchLegend Switch Symbol SymbolName SymletWavelet Symmetric 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\ No newline at end of file diff --git a/public/plugin/leap/leap.js b/public/plugin/leap/leap.js new file mode 100644 index 00000000..48084ffb --- /dev/null +++ b/public/plugin/leap/leap.js @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2013, Leap Motion, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Version 0.2.0 - http://js.leapmotion.com/0.2.0/leap.min.js + * Grab latest versions from http://js.leapmotion.com/ + */ + +!function(e,t,n){function i(n,s){if(!t[n]){if(!e[n]){var o=typeof require=="function"&&require;if(!s&&o)return o(n,!0);if(r)return r(n,!0);throw new Error("Cannot find module '"+n+"'")}var u=t[n]={exports:{}};e[n][0].call(u.exports,function(t){var r=e[n][1][t];return i(r?r:t)},u,u.exports)}return t[n].exports}var r=typeof require=="function"&&require;for(var s=0;s<n.length;s++)i(n[s]);return i}({1:[function(require,module,exports){var chooseProtocol=require("./protocol").chooseProtocol,EventEmitter=require("events").EventEmitter,_=require("underscore");var BaseConnection=module.exports=function(opts){this.opts=_.defaults(opts||{},{host:"127.0.0.1",enableGestures:false,port:6437,enableHeartbeat:true,heartbeatInterval:100,requestProtocolVersion:3});this.host=opts.host;this.port=opts.port;this.on("ready",function(){this.enableGestures(this.opts.enableGestures);if(this.opts.enableHeartbeat)this.startHeartbeat()});this.on("disconnect",function(){if(this.opts.enableHeartbeat)this.stopHeartbeat()});this.heartbeatTimer=null};BaseConnection.prototype.getUrl=function(){return"ws://"+this.host+":"+this.port+"/v"+this.opts.requestProtocolVersion+".json"};BaseConnection.prototype.sendHeartbeat=function(){if(this.protocol){this.setHeartbeatState(true);this.protocol.sendHeartbeat(this)}};BaseConnection.prototype.handleOpen=function(){this.emit("connect")};BaseConnection.prototype.enableGestures=function(enabled){this.gesturesEnabled=enabled?true:false;this.send(this.protocol.encode({enableGestures:this.gesturesEnabled}))};BaseConnection.prototype.handleClose=function(){this.disconnect();this.startReconnection()};BaseConnection.prototype.startReconnection=function(){var connection=this;setTimeout(function(){connection.connect()},1e3)};BaseConnection.prototype.disconnect=function(){if(!this.socket)return;this.socket.close();delete this.socket;delete this.protocol;this.emit("disconnect")};BaseConnection.prototype.handleData=function(data){var message=JSON.parse(data);var messageEvent;if(this.protocol===undefined){messageEvent=this.protocol=chooseProtocol(message);this.emit("ready")}else{messageEvent=this.protocol(message)}this.emit(messageEvent.type,messageEvent)};BaseConnection.prototype.connect=function(){if(this.socket)return;this.socket=this.setupSocket();return true};BaseConnection.prototype.send=function(data){this.socket.send(data)};BaseConnection.prototype.stopHeartbeat=function(){if(!this.heartbeatTimer)return;clearInterval(this.heartbeatTimer);delete this.heartbeatTimer;this.setHeartbeatState(false)};BaseConnection.prototype.setHeartbeatState=function(state){if(this.heartbeatState===state)return;this.heartbeatState=state;this.emit(this.heartbeatState?"focus":"blur")};_.extend(BaseConnection.prototype,EventEmitter.prototype)},{"./protocol":12,events:17,underscore:20}],2:[function(require,module,exports){var CircularBuffer=module.exports=function(size){this.pos=0;this._buf=[];this.size=size};CircularBuffer.prototype.get=function(i){if(i==undefined)i=0;if(i>=this.size)return undefined;if(i>=this._buf.length)return undefined;return this._buf[(this.pos-i-1)%this.size]};CircularBuffer.prototype.push=function(o){this._buf[this.pos%this.size]=o;return this.pos++}},{}],3:[function(require,module,exports){var Connection=module.exports=require("./base_connection");Connection.prototype.setupSocket=function(){var connection=this;var socket=new WebSocket(this.getUrl());socket.onopen=function(){connection.handleOpen()};socket.onmessage=function(message){connection.handleData(message.data)};socket.onclose=function(){connection.handleClose()};return socket};Connection.prototype.startHeartbeat=function(){if(!this.protocol.sendHeartbeat||this.heartbeatTimer)return;var connection=this;var propertyName=null;if(typeof document.hidden!=="undefined"){propertyName="hidden"}else if(typeof document.mozHidden!=="undefined"){propertyName="mozHidden"}else if(typeof document.msHidden!=="undefined"){propertyName="msHidden"}else if(typeof document.webkitHidden!=="undefined"){propertyName="webkitHidden"}else{propertyName=undefined}var windowVisible=true;var focusListener=window.addEventListener("focus",function(e){windowVisible=true});var blurListener=window.addEventListener("blur",function(e){windowVisible=false});this.on("disconnect",function(){if(connection.heartbeatTimer){clearTimeout(connection.heartbeatTimer);delete 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process!=="undefined"&&process.title==="node";opts=_.defaults(opts||{},{inNode:inNode});this.inNode=opts.inNode;opts=_.defaults(opts||{},{frameEventName:this.useAnimationLoop()?"animationFrame":"deviceFrame",supressAnimationLoop:false});this.supressAnimationLoop=opts.supressAnimationLoop;this.frameEventName=opts.frameEventName;this.history=new CircularBuffer(200);this.lastFrame=Frame.Invalid;this.lastValidFrame=Frame.Invalid;this.lastConnectionFrame=Frame.Invalid;this.accumulatedGestures=[];if(opts.connectionType===undefined){this.connectionType=this.inBrowser()?require("./connection"):require("./node_connection")}else{this.connectionType=opts.connectionType}this.connection=new this.connectionType(opts);this.setupConnectionEvents()};Controller.prototype.gesture=function(type,cb){var creator=gestureListener(this,type);if(cb!==undefined){creator.stop(cb)}return creator};Controller.prototype.inBrowser=function(){return!this.inNode};Controller.prototype.useAnimationLoop=function(){return this.inBrowser()&&typeof chrome==="undefined"};Controller.prototype.connect=function(){var controller=this;if(this.connection.connect()&&this.inBrowser()&&!controller.supressAnimationLoop){var callback=function(){controller.emit("animationFrame",controller.lastConnectionFrame);window.requestAnimFrame(callback)};window.requestAnimFrame(callback)}};Controller.prototype.disconnect=function(){this.connection.disconnect()};Controller.prototype.frame=function(num){return this.history.get(num)||Frame.Invalid};Controller.prototype.loop=function(callback){switch(callback.length){case 1:this.on(this.frameEventName,callback);break;case 2:var controller=this;var scheduler=null;var immediateRunnerCallback=function(frame){callback(frame,function(){if(controller.lastFrame!=frame){immediateRunnerCallback(controller.lastFrame)}else{controller.once(controller.frameEventName,immediateRunnerCallback)}})};this.once(this.frameEventName,immediateRunnerCallback);break}this.connect()};Controller.prototype.addStep=function(step){if(!this.pipeline)this.pipeline=new Pipeline(this);this.pipeline.addStep(step)};Controller.prototype.processFrame=function(frame){if(frame.gestures){this.accumulatedGestures=this.accumulatedGestures.concat(frame.gestures)}if(this.pipeline){frame=this.pipeline.run(frame);if(!frame)frame=Frame.Invalid}this.lastConnectionFrame=frame;this.emit("deviceFrame",frame)};Controller.prototype.processFinishedFrame=function(frame){this.lastFrame=frame;if(frame.valid){this.lastValidFrame=frame}frame.controller=this;frame.historyIdx=this.history.push(frame);if(frame.gestures){frame.gestures=this.accumulatedGestures;this.accumulatedGestures=[];for(var gestureIdx=0;gestureIdx!=frame.gestures.length;gestureIdx++){this.emit("gesture",frame.gestures[gestureIdx],frame)}}this.emit("frame",frame)};Controller.prototype.setupConnectionEvents=function(){var controller=this;this.connection.on("frame",function(frame){controller.processFrame(frame)});this.on(this.frameEventName,function(frame){controller.processFinishedFrame(frame)});this.connection.on("disconnect",function(){controller.emit("disconnect")});this.connection.on("ready",function(){controller.emit("ready")});this.connection.on("connect",function(){controller.emit("connect")});this.connection.on("focus",function(){controller.emit("focus")});this.connection.on("blur",function(){controller.emit("blur")});this.connection.on("protocol",function(protocol){controller.emit("protocol",protocol)});this.connection.on("deviceConnect",function(evt){controller.emit(evt.state?"deviceConnected":"deviceDisconnected")})};_.extend(Controller.prototype,EventEmitter.prototype)}(require("__browserify_process"))},{"./circular_buffer":2,"./connection":3,"./frame":5,"./gesture":6,"./node_connection":16,"./pipeline":10,__browserify_process:18,events:17,underscore:20}],5:[function(require,module,exports){var Hand=require("./hand"),Pointable=require("./pointable"),createGesture=require("./gesture").createGesture,glMatrix=require("gl-matrix"),mat3=glMatrix.mat3,vec3=glMatrix.vec3,InteractionBox=require("./interaction_box"),_=require("underscore");var Frame=module.exports=function(data){this.valid=true;this.id=data.id;this.timestamp=data.timestamp;this.hands=[];this.handsMap={};this.pointables=[];this.tools=[];this.fingers=[];if(data.interactionBox){this.interactionBox=new InteractionBox(data.interactionBox)}this.gestures=[];this.pointablesMap={};this._translation=data.t;this._rotation=_.flatten(data.r);this._scaleFactor=data.s;this.data=data;this.type="frame";this.currentFrameRate=data.currentFrameRate;var handMap={};for(var handIdx=0,handCount=data.hands.length;handIdx!=handCount;handIdx++){var hand=new Hand(data.hands[handIdx]);hand.frame=this;this.hands.push(hand);this.handsMap[hand.id]=hand;handMap[hand.id]=handIdx}for(var pointableIdx=0,pointableCount=data.pointables.length;pointableIdx!=pointableCount;pointableIdx++){var pointable=new Pointable(data.pointables[pointableIdx]);pointable.frame=this;this.pointables.push(pointable);this.pointablesMap[pointable.id]=pointable;(pointable.tool?this.tools:this.fingers).push(pointable);if(pointable.handId!==undefined&&handMap.hasOwnProperty(pointable.handId)){var hand=this.hands[handMap[pointable.handId]];hand.pointables.push(pointable);(pointable.tool?hand.tools:hand.fingers).push(pointable)}}if(data.gestures){for(var gestureIdx=0,gestureCount=data.gestures.length;gestureIdx!=gestureCount;gestureIdx++){this.gestures.push(createGesture(data.gestures[gestureIdx]))}}};Frame.prototype.tool=function(id){var pointable=this.pointable(id);return pointable.tool?pointable:Pointable.Invalid};Frame.prototype.pointable=function(id){return this.pointablesMap[id]||Pointable.Invalid};Frame.prototype.finger=function(id){var pointable=this.pointable(id);return!pointable.tool?pointable:Pointable.Invalid};Frame.prototype.hand=function(id){return this.handsMap[id]||Hand.Invalid};Frame.prototype.rotationAngle=function(sinceFrame,axis){if(!this.valid||!sinceFrame.valid)return 0;var rot=this.rotationMatrix(sinceFrame);var cs=(rot[0]+rot[4]+rot[8]-1)*.5;var angle=Math.acos(cs);angle=isNaN(angle)?0:angle;if(axis!==undefined){var rotAxis=this.rotationAxis(sinceFrame);angle*=vec3.dot(rotAxis,vec3.normalize(vec3.create(),axis))}return angle};Frame.prototype.rotationAxis=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return vec3.create();return vec3.normalize(vec3.create(),[this._rotation[7]-sinceFrame._rotation[5],this._rotation[2]-sinceFrame._rotation[6],this._rotation[3]-sinceFrame._rotation[1]])};Frame.prototype.rotationMatrix=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return mat3.create();var transpose=mat3.transpose(mat3.create(),this._rotation);return mat3.multiply(mat3.create(),sinceFrame._rotation,transpose)};Frame.prototype.scaleFactor=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return 1;return Math.exp(this._scaleFactor-sinceFrame._scaleFactor)};Frame.prototype.translation=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return vec3.create();return vec3.subtract(vec3.create(),this._translation,sinceFrame._translation)};Frame.prototype.toString=function(){var str="Frame [ id:"+this.id+" | timestamp:"+this.timestamp+" | Hand count:("+this.hands.length+") | Pointable count:("+this.pointables.length+")";if(this.gestures)str+=" | Gesture count:("+this.gestures.length+")";str+=" ]";return str};Frame.prototype.dump=function(){var out="";out+="Frame Info:<br/>";out+=this.toString();out+="<br/><br/>Hands:<br/>";for(var handIdx=0,handCount=this.hands.length;handIdx!=handCount;handIdx++){out+=" "+this.hands[handIdx].toString()+"<br/>"}out+="<br/><br/>Pointables:<br/>";for(var pointableIdx=0,pointableCount=this.pointables.length;pointableIdx!=pointableCount;pointableIdx++){out+=" "+this.pointables[pointableIdx].toString()+"<br/>"}if(this.gestures){out+="<br/><br/>Gestures:<br/>";for(var gestureIdx=0,gestureCount=this.gestures.length;gestureIdx!=gestureCount;gestureIdx++){out+=" "+this.gestures[gestureIdx].toString()+"<br/>"}}out+="<br/><br/>Raw JSON:<br/>";out+=JSON.stringify(this.data);return out};Frame.Invalid={valid:false,hands:[],fingers:[],tools:[],gestures:[],pointables:[],pointable:function(){return Pointable.Invalid},finger:function(){return Pointable.Invalid},hand:function(){return Hand.Invalid},toString:function(){return"invalid frame"},dump:function(){return this.toString()},rotationAngle:function(){return 0},rotationMatrix:function(){return mat3.create()},rotationAxis:function(){return vec3.create()},scaleFactor:function(){return 1},translation:function(){return vec3.create()}}},{"./gesture":6,"./hand":7,"./interaction_box":9,"./pointable":11,"gl-matrix":19,underscore:20}],6:[function(require,module,exports){var glMatrix=require("gl-matrix"),vec3=glMatrix.vec3,EventEmitter=require("events").EventEmitter,_=require("underscore");var createGesture=exports.createGesture=function(data){var gesture;switch(data.type){case"circle":gesture=new CircleGesture(data);break;case"swipe":gesture=new SwipeGesture(data);break;case"screenTap":gesture=new ScreenTapGesture(data);break;case"keyTap":gesture=new KeyTapGesture(data);break;default:throw"unkown gesture type"}gesture.id=data.id;gesture.handIds=data.handIds;gesture.pointableIds=data.pointableIds;gesture.duration=data.duration;gesture.state=data.state;gesture.type=data.type;return gesture};var gestureListener=exports.gestureListener=function(controller,type){var handlers={};var gestureMap={};var gestureCreator=function(){var candidateGesture=gestureMap[gesture.id];if(candidateGesture!==undefined)gesture.update(gesture,frame);if(gesture.state=="start"||gesture.state=="stop"){if(type==gesture.type&&gestureMap[gesture.id]===undefined){gestureMap[gesture.id]=new Gesture(gesture,frame);gesture.update(gesture,frame)}if(gesture.state=="stop"){delete gestureMap[gesture.id]}}};controller.on("gesture",function(gesture,frame){if(gesture.type==type){if(gesture.state=="start"||gesture.state=="stop"){if(gestureMap[gesture.id]===undefined){var gestureTracker=new Gesture(gesture,frame);gestureMap[gesture.id]=gestureTracker;_.each(handlers,function(cb,name){gestureTracker.on(name,cb)})}}gestureMap[gesture.id].update(gesture,frame);if(gesture.state=="stop"){delete gestureMap[gesture.id]}}});var builder={start:function(cb){handlers["start"]=cb;return builder},stop:function(cb){handlers["stop"]=cb;return builder},complete:function(cb){handlers["stop"]=cb;return builder},update:function(cb){handlers["update"]=cb;return builder}};return builder};var Gesture=exports.Gesture=function(gesture,frame){this.gestures=[gesture];this.frames=[frame]};Gesture.prototype.update=function(gesture,frame){this.gestures.push(gesture);this.frames.push(frame);this.emit(gesture.state,this)};_.extend(Gesture.prototype,EventEmitter.prototype);var CircleGesture=function(data){this.center=data.center;this.normal=data.normal;this.progress=data.progress;this.radius=data.radius};CircleGesture.prototype.toString=function(){return"CircleGesture ["+JSON.stringify(this)+"]"};var SwipeGesture=function(data){this.startPosition=data.startPosition;this.position=data.position;this.direction=data.direction;this.speed=data.speed};SwipeGesture.prototype.toString=function(){return"SwipeGesture ["+JSON.stringify(this)+"]"};var ScreenTapGesture=function(data){this.position=data.position;this.direction=data.direction;this.progress=data.progress};ScreenTapGesture.prototype.toString=function(){return"ScreenTapGesture ["+JSON.stringify(this)+"]"};var KeyTapGesture=function(data){this.position=data.position;this.direction=data.direction;this.progress=data.progress};KeyTapGesture.prototype.toString=function(){return"KeyTapGesture ["+JSON.stringify(this)+"]"}},{events:17,"gl-matrix":19,underscore:20}],7:[function(require,module,exports){var Pointable=require("./pointable"),glMatrix=require("gl-matrix"),mat3=glMatrix.mat3,vec3=glMatrix.vec3,_=require("underscore");var Hand=module.exports=function(data){this.id=data.id;this.palmPosition=data.palmPosition;this.direction=data.direction;this.palmVelocity=data.palmVelocity;this.palmNormal=data.palmNormal;this.sphereCenter=data.sphereCenter;this.sphereRadius=data.sphereRadius;this.valid=true;this.pointables=[];this.fingers=[];this.tools=[];this._translation=data.t;this._rotation=_.flatten(data.r);this._scaleFactor=data.s;this.timeVisible=data.timeVisible;this.stabilizedPalmPosition=data.stabilizedPalmPosition};Hand.prototype.finger=function(id){var finger=this.frame.finger(id);return finger&&finger.handId==this.id?finger:Pointable.Invalid};Hand.prototype.rotationAngle=function(sinceFrame,axis){if(!this.valid||!sinceFrame.valid)return 0;var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid)return 0;var rot=this.rotationMatrix(sinceFrame);var cs=(rot[0]+rot[4]+rot[8]-1)*.5;var angle=Math.acos(cs);angle=isNaN(angle)?0:angle;if(axis!==undefined){var rotAxis=this.rotationAxis(sinceFrame);angle*=vec3.dot(rotAxis,vec3.normalize(vec3.create(),axis))}return angle};Hand.prototype.rotationAxis=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return vec3.create();var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid)return vec3.create();return vec3.normalize(vec3.create(),[this._rotation[7]-sinceHand._rotation[5],this._rotation[2]-sinceHand._rotation[6],this._rotation[3]-sinceHand._rotation[1]])};Hand.prototype.rotationMatrix=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return mat3.create();var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid)return mat3.create();var transpose=mat3.transpose(mat3.create(),this._rotation);var m=mat3.multiply(mat3.create(),sinceHand._rotation,transpose);return m};Hand.prototype.scaleFactor=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return 1;var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid)return 1;return Math.exp(this._scaleFactor-sinceHand._scaleFactor)};Hand.prototype.translation=function(sinceFrame){if(!this.valid||!sinceFrame.valid)return vec3.create();var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid)return vec3.create();return[this._translation[0]-sinceHand._translation[0],this._translation[1]-sinceHand._translation[1],this._translation[2]-sinceHand._translation[2]]};Hand.prototype.toString=function(){return"Hand [ id: "+this.id+" | palm velocity:"+this.palmVelocity+" | sphere center:"+this.sphereCenter+" ] "};Hand.Invalid={valid:false,fingers:[],tools:[],pointables:[],pointable:function(){return Pointable.Invalid},finger:function(){return Pointable.Invalid},toString:function(){return"invalid frame"},dump:function(){return this.toString()},rotationAngle:function(){return 0},rotationMatrix:function(){return mat3.create()},rotationAxis:function(){return vec3.create()},scaleFactor:function(){return 1},translation:function(){return vec3.create()}}},{"./pointable":11,"gl-matrix":19,underscore:20}],8:[function(require,module,exports){!function(){module.exports={Controller:require("./controller"),Frame:require("./frame"),Gesture:require("./gesture"),Hand:require("./hand"),Pointable:require("./pointable"),InteractionBox:require("./interaction_box"),Connection:require("./connection"),CircularBuffer:require("./circular_buffer"),UI:require("./ui"),glMatrix:require("gl-matrix"),mat3:require("gl-matrix").mat3,vec3:require("gl-matrix").vec3,loopController:undefined,loop:function(opts,callback){if(callback===undefined){callback=opts;opts={}}if(!this.loopController)this.loopController=new this.Controller(opts);this.loopController.loop(callback)}}}()},{"./circular_buffer":2,"./connection":3,"./controller":4,"./frame":5,"./gesture":6,"./hand":7,"./interaction_box":9,"./pointable":11,"./ui":13,"gl-matrix":19}],9:[function(require,module,exports){var glMatrix=require("gl-matrix"),vec3=glMatrix.vec3;var InteractionBox=module.exports=function(data){this.valid=true;this.center=data.center;this.size=data.size;this.width=data.size[0];this.height=data.size[1];this.depth=data.size[2]};InteractionBox.prototype.denormalizePoint=function(normalizedPosition){return vec3.fromValues((normalizedPosition[0]-.5)*this.size[0]+this.center[0],(normalizedPosition[1]-.5)*this.size[1]+this.center[1],(normalizedPosition[2]-.5)*this.size[2]+this.center[2])};InteractionBox.prototype.normalizePoint=function(position,clamp){var vec=vec3.fromValues((position[0]-this.center[0])/this.size[0]+.5,(position[1]-this.center[1])/this.size[1]+.5,(position[2]-this.center[2])/this.size[2]+.5);if(clamp){vec[0]=Math.min(Math.max(vec[0],0),1);vec[1]=Math.min(Math.max(vec[1],0),1);vec[2]=Math.min(Math.max(vec[2],0),1)}return vec};InteractionBox.prototype.toString=function(){return"InteractionBox [ width:"+this.width+" | height:"+this.height+" | depth:"+this.depth+" ]"};InteractionBox.Invalid={valid:false}},{"gl-matrix":19}],10:[function(require,module,exports){var Pipeline=module.exports=function(){this.steps=[]};Pipeline.prototype.addStep=function(step){this.steps.push(step)};Pipeline.prototype.run=function(frame){var stepsLength=this.steps.length;for(var i=0;i!=stepsLength;i++){if(!frame)break;frame=this.steps[i](frame)}return frame}},{}],11:[function(require,module,exports){var glMatrix=require("gl-matrix"),vec3=glMatrix.vec3;var Pointable=module.exports=function(data){this.valid=true;this.id=data.id;this.handId=data.handId;this.length=data.length;this.tool=data.tool;this.width=data.width;this.direction=data.direction;this.stabilizedTipPosition=data.stabilizedTipPosition;this.tipPosition=data.tipPosition;this.tipVelocity=data.tipVelocity;this.touchZone=data.touchZone;this.touchDistance=data.touchDistance;this.timeVisible=data.timeVisible};Pointable.prototype.toString=function(){if(this.tool==true){return"Pointable [ id:"+this.id+" "+this.length+"mmx | with:"+this.width+"mm | direction:"+this.direction+" ]"}else{return"Pointable [ id:"+this.id+" "+this.length+"mmx | direction: "+this.direction+" ]"}};Pointable.Invalid={valid:false}},{"gl-matrix":19}],12:[function(require,module,exports){var Frame=require("./frame");var Event=function(data){this.type=data.type;this.state=data.state};var chooseProtocol=exports.chooseProtocol=function(header){var protocol;switch(header.version){case 1:protocol=JSONProtocol(1,function(data){return new Frame(data)});break;case 2:protocol=JSONProtocol(2,function(data){return new Frame(data)});protocol.sendHeartbeat=function(connection){connection.send(protocol.encode({heartbeat:true}))};break;case 3:protocol=JSONProtocol(3,function(data){return data.event?new Event(data.event):new Frame(data)});protocol.sendHeartbeat=function(connection){connection.send(protocol.encode({heartbeat:true}))};break;default:throw"unrecognized version"}return protocol};var JSONProtocol=function(version,cb){var protocol=cb;protocol.encode=function(message){return JSON.stringify(message)};protocol.version=version;protocol.versionLong="Version "+version;protocol.type="protocol";return protocol}},{"./frame":5}],13:[function(require,module,exports){exports.UI={Region:require("./ui/region"),Cursor:require("./ui/cursor")}},{"./ui/cursor":14,"./ui/region":15}],14:[function(require,module,exports){var Cursor=module.exports=function(){return function(frame){var pointable=frame.pointables.sort(function(a,b){return a.z-b.z})[0];if(pointable&&pointable.valid){frame.cursorPosition=pointable.tipPosition}return frame}}},{}],15:[function(require,module,exports){var EventEmitter=require("events").EventEmitter,_=require("underscore");var Region=module.exports=function(start,end){this.start=new Vector(start);this.end=new Vector(end);this.enteredFrame=null};Region.prototype.hasPointables=function(frame){for(var i=0;i!=frame.pointables.length;i++){var position=frame.pointables[i].tipPosition;if(position.x>=this.start.x&&position.x<=this.end.x&&position.y>=this.start.y&&position.y<=this.end.y&&position.z>=this.start.z&&position.z<=this.end.z){return true}}return false};Region.prototype.listener=function(opts){var region=this;if(opts&&opts.nearThreshold)this.setupNearRegion(opts.nearThreshold);return function(frame){return region.updatePosition(frame)}};Region.prototype.clipper=function(){var region=this;return function(frame){region.updatePosition(frame);return region.enteredFrame?frame:null}};Region.prototype.setupNearRegion=function(distance){var nearRegion=this.nearRegion=new Region([this.start.x-distance,this.start.y-distance,this.start.z-distance],[this.end.x+distance,this.end.y+distance,this.end.z+distance]);var region=this;nearRegion.on("enter",function(frame){region.emit("near",frame)});nearRegion.on("exit",function(frame){region.emit("far",frame)});region.on("exit",function(frame){region.emit("near",frame)})};Region.prototype.updatePosition=function(frame){if(this.nearRegion)this.nearRegion.updatePosition(frame);if(this.hasPointables(frame)&&this.enteredFrame==null){this.enteredFrame=frame;this.emit("enter",this.enteredFrame)}else if(!this.hasPointables(frame)&&this.enteredFrame!=null){this.enteredFrame=null;this.emit("exit",this.enteredFrame)}return frame};Region.prototype.normalize=function(position){return new Vector([(position.x-this.start.x)/(this.end.x-this.start.x),(position.y-this.start.y)/(this.end.y-this.start.y),(position.z-this.start.z)/(this.end.z-this.start.z)])};Region.prototype.mapToXY=function(position,width,height){var normalized=this.normalize(position);var x=normalized.x,y=normalized.y;if(x>1)x=1;else if(x<-1)x=-1;if(y>1)y=1;else if(y<-1)y=-1;return[(x+1)/2*width,(1-y)/2*height,normalized.z]};_.extend(Region.prototype,EventEmitter.prototype)},{events:17,underscore:20}],16:[function(require,module,exports){},{}],17:[function(require,module,exports){!function(process){if(!process.EventEmitter)process.EventEmitter=function(){};var EventEmitter=exports.EventEmitter=process.EventEmitter;var isArray=typeof Array.isArray==="function"?Array.isArray:function(xs){return Object.prototype.toString.call(xs)==="[object Array]"};function indexOf(xs,x){if(xs.indexOf)return xs.indexOf(x);for(var i=0;i<xs.length;i++){if(x===xs[i])return i}return-1}var defaultMaxListeners=10;EventEmitter.prototype.setMaxListeners=function(n){if(!this._events)this._events={};this._events.maxListeners=n};EventEmitter.prototype.emit=function(type){if(type==="error"){if(!this._events||!this._events.error||isArray(this._events.error)&&!this._events.error.length){if(arguments[1]instanceof Error){throw arguments[1]}else{throw new Error("Uncaught, unspecified 'error' event.")}return false}}if(!this._events)return false;var handler=this._events[type];if(!handler)return false;if(typeof handler=="function"){switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:var args=Array.prototype.slice.call(arguments,1);handler.apply(this,args)}return true}else if(isArray(handler)){var args=Array.prototype.slice.call(arguments,1);var listeners=handler.slice();for(var i=0,l=listeners.length;i<l;i++){listeners[i].apply(this,args)}return true}else{return false}};EventEmitter.prototype.addListener=function(type,listener){if("function"!==typeof listener){throw new Error("addListener only takes instances of Function")}if(!this._events)this._events={};this.emit("newListener",type,listener);if(!this._events[type]){this._events[type]=listener}else if(isArray(this._events[type])){if(!this._events[type].warned){var m;if(this._events.maxListeners!==undefined){m=this._events.maxListeners}else{m=defaultMaxListeners}if(m&&m>0&&this._events[type].length>m){this._events[type].warned=true;console.error("(node) warning: possible EventEmitter memory "+"leak detected. %d listeners added. "+"Use emitter.setMaxListeners() to increase limit.",this._events[type].length);console.trace()}}this._events[type].push(listener)}else{this._events[type]=[this._events[type],listener]}return this};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){var self=this;self.on(type,function g(){self.removeListener(type,g);listener.apply(this,arguments)});return this};EventEmitter.prototype.removeListener=function(type,listener){if("function"!==typeof listener){throw new Error("removeListener only takes instances of Function")}if(!this._events||!this._events[type])return this;var list=this._events[type];if(isArray(list)){var i=indexOf(list,listener);if(i<0)return this;list.splice(i,1);if(list.length==0)delete this._events[type]}else if(this._events[type]===listener){delete this._events[type]}return this};EventEmitter.prototype.removeAllListeners=function(type){if(arguments.length===0){this._events={};return this}if(type&&this._events&&this._events[type])this._events[type]=null;return this};EventEmitter.prototype.listeners=function(type){if(!this._events)this._events={};if(!this._events[type])this._events[type]=[];if(!isArray(this._events[type])){this._events[type]=[this._events[type]]}return this._events[type]}}(require("__browserify_process"))},{__browserify_process:18}],18:[function(require,module,exports){var process=module.exports={};process.nextTick=function(){var canSetImmediate=typeof window!=="undefined"&&window.setImmediate;var canPost=typeof window!=="undefined"&&window.postMessage&&window.addEventListener;if(canSetImmediate){return function(f){return window.setImmediate(f)}}if(canPost){var queue=[];window.addEventListener("message",function(ev){if(ev.source===window&&ev.data==="process-tick"){ev.stopPropagation();if(queue.length>0){var fn=queue.shift();fn()}}},true);return function nextTick(fn){queue.push(fn);window.postMessage("process-tick","*")}}return function nextTick(fn){setTimeout(fn,0)}}();process.title="browser";process.browser=true;process.env={};process.argv=[];process.binding=function(name){throw new Error("process.binding is not supported")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")}},{}],19:[function(require,module,exports){!function(){!function(){"use strict";var shim={};if(typeof exports==="undefined"){if(typeof define=="function"&&typeof define.amd=="object"&&define.amd){shim.exports={};define(function(){return shim.exports})}else{shim.exports=window}}else{shim.exports=exports}!function(exports){var vec2={};if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}vec2.create=function(){return new Float32Array(2)};vec2.clone=function(a){var out=new Float32Array(2);out[0]=a[0];out[1]=a[1];return out};vec2.fromValues=function(x,y){var out=new Float32Array(2);out[0]=x;out[1]=y;return out};vec2.copy=function(out,a){out[0]=a[0];out[1]=a[1];return out};vec2.set=function(out,x,y){out[0]=x;out[1]=y;return out};vec2.add=function(out,a,b){out[0]=a[0]+b[0];out[1]=a[1]+b[1];return out};vec2.sub=vec2.subtract=function(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];return out};vec2.mul=vec2.multiply=function(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];return out};vec2.div=vec2.divide=function(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];return out};vec2.min=function(out,a,b){out[0]=Math.min(a[0],b[0]); +out[1]=Math.min(a[1],b[1]);return out};vec2.max=function(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);return out};vec2.scale=function(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;return out};vec2.dist=vec2.distance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1];return Math.sqrt(x*x+y*y)};vec2.sqrDist=vec2.squaredDistance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1];return x*x+y*y};vec2.len=vec2.length=function(a){var x=a[0],y=a[1];return Math.sqrt(x*x+y*y)};vec2.sqrLen=vec2.squaredLength=function(a){var x=a[0],y=a[1];return x*x+y*y};vec2.negate=function(out,a){out[0]=-a[0];out[1]=-a[1];return out};vec2.normalize=function(out,a){var x=a[0],y=a[1];var len=x*x+y*y;if(len>0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len}return out};vec2.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]};vec2.cross=function(out,a,b){var z=a[0]*b[1]-a[1]*b[0];out[0]=out[1]=0;out[2]=z;return out};vec2.lerp=function(out,a,b,t){var ax=a[0],ay=a[1];out[0]=ax+t*(b[0]-ax);out[1]=ay+t*(b[1]-ay);return out};vec2.transformMat2=function(out,a,m){var x=a[0],y=a[1];out[0]=x*m[0]+y*m[1];out[1]=x*m[2]+y*m[3];return out};vec2.forEach=function(){var vec=new Float32Array(2);return function(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=2}if(!offset){offset=0}if(count){l=Math.min(count*stride+offset,a.length)}else{l=a.length}for(i=offset;i<l;i+=stride){vec[0]=a[i];vec[1]=a[i+1];fn(vec,vec,arg);a[i]=vec[0];a[i+1]=vec[1]}return a}}();vec2.str=function(a){return"vec2("+a[0]+", "+a[1]+")"};if(typeof exports!=="undefined"){exports.vec2=vec2}var vec3={};if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}vec3.create=function(){return new Float32Array(3)};vec3.clone=function(a){var out=new Float32Array(3);out[0]=a[0];out[1]=a[1];out[2]=a[2];return out};vec3.fromValues=function(x,y,z){var out=new Float32Array(3);out[0]=x;out[1]=y;out[2]=z;return out};vec3.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];return out};vec3.set=function(out,x,y,z){out[0]=x;out[1]=y;out[2]=z;return out};vec3.add=function(out,a,b){out[0]=a[0]+b[0];out[1]=a[1]+b[1];out[2]=a[2]+b[2];return out};vec3.sub=vec3.subtract=function(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];return out};vec3.mul=vec3.multiply=function(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];out[2]=a[2]*b[2];return out};vec3.div=vec3.divide=function(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];return out};vec3.min=function(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);out[2]=Math.min(a[2],b[2]);return out};vec3.max=function(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);out[2]=Math.max(a[2],b[2]);return out};vec3.scale=function(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;return out};vec3.dist=vec3.distance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return Math.sqrt(x*x+y*y+z*z)};vec3.sqrDist=vec3.squaredDistance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return x*x+y*y+z*z};vec3.len=vec3.length=function(a){var x=a[0],y=a[1],z=a[2];return Math.sqrt(x*x+y*y+z*z)};vec3.sqrLen=vec3.squaredLength=function(a){var x=a[0],y=a[1],z=a[2];return x*x+y*y+z*z};vec3.negate=function(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];return out};vec3.normalize=function(out,a){var x=a[0],y=a[1],z=a[2];var len=x*x+y*y+z*z;if(len>0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;out[2]=a[2]*len}return out};vec3.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]};vec3.cross=function(out,a,b){var ax=a[0],ay=a[1],az=a[2],bx=b[0],by=b[1],bz=b[2];out[0]=ay*bz-az*by;out[1]=az*bx-ax*bz;out[2]=ax*by-ay*bx;return out};vec3.lerp=function(out,a,b,t){var ax=a[0],ay=a[1],az=a[2];out[0]=ax+t*(b[0]-ax);out[1]=ay+t*(b[1]-ay);out[2]=az+t*(b[2]-az);return out};vec3.transformMat4=function(out,a,m){var x=a[0],y=a[1],z=a[2];out[0]=m[0]*x+m[4]*y+m[8]*z+m[12];out[1]=m[1]*x+m[5]*y+m[9]*z+m[13];out[2]=m[2]*x+m[6]*y+m[10]*z+m[14];return out};vec3.transformQuat=function(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],ix=qw*x+qy*z-qz*y,iy=qw*y+qz*x-qx*z,iz=qw*z+qx*y-qy*x,iw=-qx*x-qy*y-qz*z;out[0]=ix*qw+iw*-qx+iy*-qz-iz*-qy;out[1]=iy*qw+iw*-qy+iz*-qx-ix*-qz;out[2]=iz*qw+iw*-qz+ix*-qy-iy*-qx;return out};vec3.forEach=function(){var vec=new Float32Array(3);return function(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=3}if(!offset){offset=0}if(count){l=Math.min(count*stride+offset,a.length)}else{l=a.length}for(i=offset;i<l;i+=stride){vec[0]=a[i];vec[1]=a[i+1];vec[2]=a[i+2];fn(vec,vec,arg);a[i]=vec[0];a[i+1]=vec[1];a[i+2]=vec[2]}return a}}();vec3.str=function(a){return"vec3("+a[0]+", "+a[1]+", "+a[2]+")"};if(typeof exports!=="undefined"){exports.vec3=vec3}var vec4={};if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}vec4.create=function(){return new Float32Array(4)};vec4.clone=function(a){var out=new Float32Array(4);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out};vec4.fromValues=function(x,y,z,w){var out=new Float32Array(4);out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out};vec4.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out};vec4.set=function(out,x,y,z,w){out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out};vec4.add=function(out,a,b){out[0]=a[0]+b[0];out[1]=a[1]+b[1];out[2]=a[2]+b[2];out[3]=a[3]+b[3];return out};vec4.sub=vec4.subtract=function(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];out[3]=a[3]-b[3];return out};vec4.mul=vec4.multiply=function(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];out[2]=a[2]*b[2];out[3]=a[3]*b[3];return out};vec4.div=vec4.divide=function(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];out[3]=a[3]/b[3];return out};vec4.min=function(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);out[2]=Math.min(a[2],b[2]);out[3]=Math.min(a[3],b[3]);return out};vec4.max=function(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);out[2]=Math.max(a[2],b[2]);out[3]=Math.max(a[3],b[3]);return out};vec4.scale=function(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;out[3]=a[3]*b;return out};vec4.dist=vec4.distance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return Math.sqrt(x*x+y*y+z*z+w*w)};vec4.sqrDist=vec4.squaredDistance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return x*x+y*y+z*z+w*w};vec4.len=vec4.length=function(a){var x=a[0],y=a[1],z=a[2],w=a[3];return Math.sqrt(x*x+y*y+z*z+w*w)};vec4.sqrLen=vec4.squaredLength=function(a){var x=a[0],y=a[1],z=a[2],w=a[3];return x*x+y*y+z*z+w*w};vec4.negate=function(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];out[3]=-a[3];return out};vec4.normalize=function(out,a){var x=a[0],y=a[1],z=a[2],w=a[3];var len=x*x+y*y+z*z+w*w;if(len>0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;out[2]=a[2]*len;out[3]=a[3]*len}return out};vec4.dot=function(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]};vec4.lerp=function(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3];out[0]=ax+t*(b[0]-ax);out[1]=ay+t*(b[1]-ay);out[2]=az+t*(b[2]-az);out[3]=aw+t*(b[3]-aw);return out};vec4.transformMat4=function(out,a,m){var x=a[0],y=a[1],z=a[2],w=a[3];out[0]=m[0]*x+m[4]*y+m[8]*z+m[12]*w;out[1]=m[1]*x+m[5]*y+m[9]*z+m[13]*w;out[2]=m[2]*x+m[6]*y+m[10]*z+m[14]*w;out[3]=m[3]*x+m[7]*y+m[11]*z+m[15]*w;return out};vec4.transformQuat=function(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],ix=qw*x+qy*z-qz*y,iy=qw*y+qz*x-qx*z,iz=qw*z+qx*y-qy*x,iw=-qx*x-qy*y-qz*z;out[0]=ix*qw+iw*-qx+iy*-qz-iz*-qy;out[1]=iy*qw+iw*-qy+iz*-qx-ix*-qz;out[2]=iz*qw+iw*-qz+ix*-qy-iy*-qx;return out};vec4.forEach=function(){var vec=new Float32Array(4);return function(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=4}if(!offset){offset=0}if(count){l=Math.min(count*stride+offset,a.length)}else{l=a.length}for(i=offset;i<l;i+=stride){vec[0]=a[i];vec[1]=a[i+1];vec[2]=a[i+2];vec[3]=a[i+3];fn(vec,vec,arg);a[i]=vec[0];a[i+1]=vec[1];a[i+2]=vec[2];a[i+3]=vec[3]}return a}}();vec4.str=function(a){return"vec4("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};if(typeof exports!=="undefined"){exports.vec4=vec4}var mat2={};var mat2Identity=new Float32Array([1,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}mat2.create=function(){return new Float32Array(mat2Identity)};mat2.clone=function(a){var out=new Float32Array(4);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out};mat2.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out};mat2.identity=function(out){out[0]=1;out[1]=0;out[2]=0;out[3]=1;return out};mat2.transpose=function(out,a){if(out===a){var a1=a[1];out[1]=a[2];out[2]=a1}else{out[0]=a[0];out[1]=a[2];out[2]=a[1];out[3]=a[3]}return out};mat2.invert=function(out,a){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],det=a0*a3-a2*a1;if(!det){return null}det=1/det;out[0]=a3*det;out[1]=-a1*det;out[2]=-a2*det;out[3]=a0*det;return out};mat2.adjoint=function(out,a){var a0=a[0];out[0]=a[3];out[1]=-a[1];out[2]=-a[2];out[3]=a0;return out};mat2.determinant=function(a){return a[0]*a[3]-a[2]*a[1]};mat2.mul=mat2.multiply=function(out,a,b){var a0=a[0],a1=a[1],a2=a[2],a3=a[3];var b0=b[0],b1=b[1],b2=b[2],b3=b[3];out[0]=a0*b0+a1*b2;out[1]=a0*b1+a1*b3;out[2]=a2*b0+a3*b2;out[3]=a2*b1+a3*b3;return out};mat2.rotate=function(out,a,rad){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],s=Math.sin(rad),c=Math.cos(rad);out[0]=a0*c+a1*s;out[1]=a0*-s+a1*c;out[2]=a2*c+a3*s;out[3]=a2*-s+a3*c;return out};mat2.scale=function(out,a,v){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],v0=v[0],v1=v[1];out[0]=a0*v0;out[1]=a1*v1;out[2]=a2*v0;out[3]=a3*v1;return out};mat2.str=function(a){return"mat2("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};if(typeof exports!=="undefined"){exports.mat2=mat2}var mat3={};var mat3Identity=new Float32Array([1,0,0,0,1,0,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}mat3.create=function(){return new Float32Array(mat3Identity)};mat3.clone=function(a){var out=new Float32Array(9);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];return out};mat3.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];return out};mat3.identity=function(out){out[0]=1;out[1]=0;out[2]=0;out[3]=0;out[4]=1;out[5]=0;out[6]=0;out[7]=0;out[8]=1;return out};mat3.transpose=function(out,a){if(out===a){var a01=a[1],a02=a[2],a12=a[5];out[1]=a[3];out[2]=a[6];out[3]=a01;out[5]=a[7];out[6]=a02;out[7]=a12}else{out[0]=a[0];out[1]=a[3];out[2]=a[6];out[3]=a[1];out[4]=a[4];out[5]=a[7];out[6]=a[2];out[7]=a[5];out[8]=a[8]}return out};mat3.invert=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8],b01=a22*a11-a12*a21,b11=-a22*a10+a12*a20,b21=a21*a10-a11*a20,det=a00*b01+a01*b11+a02*b21;if(!det){return null}det=1/det;out[0]=b01*det;out[1]=(-a22*a01+a02*a21)*det;out[2]=(a12*a01-a02*a11)*det;out[3]=b11*det;out[4]=(a22*a00-a02*a20)*det;out[5]=(-a12*a00+a02*a10)*det;out[6]=b21*det;out[7]=(-a21*a00+a01*a20)*det;out[8]=(a11*a00-a01*a10)*det;return out};mat3.adjoint=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8];out[0]=a11*a22-a12*a21;out[1]=a02*a21-a01*a22;out[2]=a01*a12-a02*a11;out[3]=a12*a20-a10*a22;out[4]=a00*a22-a02*a20;out[5]=a02*a10-a00*a12;out[6]=a10*a21-a11*a20;out[7]=a01*a20-a00*a21;out[8]=a00*a11-a01*a10;return out};mat3.determinant=function(a){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8];return a00*(a22*a11-a12*a21)+a01*(-a22*a10+a12*a20)+a02*(a21*a10-a11*a20)};mat3.mul=mat3.multiply=function(out,a,b){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8],b00=b[0],b01=b[1],b02=b[2],b10=b[3],b11=b[4],b12=b[5],b20=b[6],b21=b[7],b22=b[8];out[0]=b00*a00+b01*a10+b02*a20;out[1]=b00*a01+b01*a11+b02*a21;out[2]=b00*a02+b01*a12+b02*a22;out[3]=b10*a00+b11*a10+b12*a20;out[4]=b10*a01+b11*a11+b12*a21;out[5]=b10*a02+b11*a12+b12*a22;out[6]=b20*a00+b21*a10+b22*a20;out[7]=b20*a01+b21*a11+b22*a21;out[8]=b20*a02+b21*a12+b22*a22;return out};mat3.str=function(a){return"mat3("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+")"};if(typeof exports!=="undefined"){exports.mat3=mat3}var mat4={};var mat4Identity=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}mat4.create=function(){return new Float32Array(mat4Identity)};mat4.clone=function(a){var out=new Float32Array(16);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];out[9]=a[9];out[10]=a[10];out[11]=a[11];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];return out};mat4.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];out[9]=a[9];out[10]=a[10];out[11]=a[11];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];return out};mat4.identity=function(out){out[0]=1;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=1;out[6]=0;out[7]=0;out[8]=0;out[9]=0;out[10]=1;out[11]=0;out[12]=0;out[13]=0;out[14]=0;out[15]=1;return out};mat4.transpose=function(out,a){if(out===a){var a01=a[1],a02=a[2],a03=a[3],a12=a[6],a13=a[7],a23=a[11];out[1]=a[4];out[2]=a[8];out[3]=a[12];out[4]=a01;out[6]=a[9];out[7]=a[13];out[8]=a02;out[9]=a12;out[11]=a[14];out[12]=a03;out[13]=a13;out[14]=a23}else{out[0]=a[0];out[1]=a[4];out[2]=a[8];out[3]=a[12];out[4]=a[1];out[5]=a[5];out[6]=a[9];out[7]=a[13];out[8]=a[2];out[9]=a[6];out[10]=a[10];out[11]=a[14];out[12]=a[3];out[13]=a[7];out[14]=a[11];out[15]=a[15]}return out};mat4.invert=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15],b00=a00*a11-a01*a10,b01=a00*a12-a02*a10,b02=a00*a13-a03*a10,b03=a01*a12-a02*a11,b04=a01*a13-a03*a11,b05=a02*a13-a03*a12,b06=a20*a31-a21*a30,b07=a20*a32-a22*a30,b08=a20*a33-a23*a30,b09=a21*a32-a22*a31,b10=a21*a33-a23*a31,b11=a22*a33-a23*a32,det=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;if(!det){return null}det=1/det;out[0]=(a11*b11-a12*b10+a13*b09)*det;out[1]=(a02*b10-a01*b11-a03*b09)*det;out[2]=(a31*b05-a32*b04+a33*b03)*det;out[3]=(a22*b04-a21*b05-a23*b03)*det;out[4]=(a12*b08-a10*b11-a13*b07)*det;out[5]=(a00*b11-a02*b08+a03*b07)*det;out[6]=(a32*b02-a30*b05-a33*b01)*det;out[7]=(a20*b05-a22*b02+a23*b01)*det;out[8]=(a10*b10-a11*b08+a13*b06)*det;out[9]=(a01*b08-a00*b10-a03*b06)*det;out[10]=(a30*b04-a31*b02+a33*b00)*det;out[11]=(a21*b02-a20*b04-a23*b00)*det;out[12]=(a11*b07-a10*b09-a12*b06)*det;out[13]=(a00*b09-a01*b07+a02*b06)*det;out[14]=(a31*b01-a30*b03-a32*b00)*det;out[15]=(a20*b03-a21*b01+a22*b00)*det;return out};mat4.adjoint=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15];out[0]=a11*(a22*a33-a23*a32)-a21*(a12*a33-a13*a32)+a31*(a12*a23-a13*a22);out[1]=-(a01*(a22*a33-a23*a32)-a21*(a02*a33-a03*a32)+a31*(a02*a23-a03*a22));out[2]=a01*(a12*a33-a13*a32)-a11*(a02*a33-a03*a32)+a31*(a02*a13-a03*a12);out[3]=-(a01*(a12*a23-a13*a22)-a11*(a02*a23-a03*a22)+a21*(a02*a13-a03*a12));out[4]=-(a10*(a22*a33-a23*a32)-a20*(a12*a33-a13*a32)+a30*(a12*a23-a13*a22));out[5]=a00*(a22*a33-a23*a32)-a20*(a02*a33-a03*a32)+a30*(a02*a23-a03*a22);out[6]=-(a00*(a12*a33-a13*a32)-a10*(a02*a33-a03*a32)+a30*(a02*a13-a03*a12));out[7]=a00*(a12*a23-a13*a22)-a10*(a02*a23-a03*a22)+a20*(a02*a13-a03*a12);out[8]=a10*(a21*a33-a23*a31)-a20*(a11*a33-a13*a31)+a30*(a11*a23-a13*a21);out[9]=-(a00*(a21*a33-a23*a31)-a20*(a01*a33-a03*a31)+a30*(a01*a23-a03*a21));out[10]=a00*(a11*a33-a13*a31)-a10*(a01*a33-a03*a31)+a30*(a01*a13-a03*a11);out[11]=-(a00*(a11*a23-a13*a21)-a10*(a01*a23-a03*a21)+a20*(a01*a13-a03*a11));out[12]=-(a10*(a21*a32-a22*a31)-a20*(a11*a32-a12*a31)+a30*(a11*a22-a12*a21));out[13]=a00*(a21*a32-a22*a31)-a20*(a01*a32-a02*a31)+a30*(a01*a22-a02*a21);out[14]=-(a00*(a11*a32-a12*a31)-a10*(a01*a32-a02*a31)+a30*(a01*a12-a02*a11));out[15]=a00*(a11*a22-a12*a21)-a10*(a01*a22-a02*a21)+a20*(a01*a12-a02*a11);return out};mat4.determinant=function(a){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15],b00=a00*a11-a01*a10,b01=a00*a12-a02*a10,b02=a00*a13-a03*a10,b03=a01*a12-a02*a11,b04=a01*a13-a03*a11,b05=a02*a13-a03*a12,b06=a20*a31-a21*a30,b07=a20*a32-a22*a30,b08=a20*a33-a23*a30,b09=a21*a32-a22*a31,b10=a21*a33-a23*a31,b11=a22*a33-a23*a32;return b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06};mat4.mul=mat4.multiply=function(out,a,b){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15];var b0=b[0],b1=b[1],b2=b[2],b3=b[3];out[0]=b0*a00+b1*a10+b2*a20+b3*a30;out[1]=b0*a01+b1*a11+b2*a21+b3*a31;out[2]=b0*a02+b1*a12+b2*a22+b3*a32;out[3]=b0*a03+b1*a13+b2*a23+b3*a33;b0=b[4];b1=b[5];b2=b[6];b3=b[7];out[4]=b0*a00+b1*a10+b2*a20+b3*a30;out[5]=b0*a01+b1*a11+b2*a21+b3*a31;out[6]=b0*a02+b1*a12+b2*a22+b3*a32;out[7]=b0*a03+b1*a13+b2*a23+b3*a33;b0=b[8];b1=b[9];b2=b[10];b3=b[11];out[8]=b0*a00+b1*a10+b2*a20+b3*a30;out[9]=b0*a01+b1*a11+b2*a21+b3*a31;out[10]=b0*a02+b1*a12+b2*a22+b3*a32;out[11]=b0*a03+b1*a13+b2*a23+b3*a33;b0=b[12];b1=b[13];b2=b[14];b3=b[15];out[12]=b0*a00+b1*a10+b2*a20+b3*a30;out[13]=b0*a01+b1*a11+b2*a21+b3*a31;out[14]=b0*a02+b1*a12+b2*a22+b3*a32;out[15]=b0*a03+b1*a13+b2*a23+b3*a33;return out};mat4.translate=function(out,a,v){var x=v[0],y=v[1],z=v[2],a00,a01,a02,a03,a10,a11,a12,a13,a20,a21,a22,a23;if(a===out){out[12]=a[0]*x+a[4]*y+a[8]*z+a[12];out[13]=a[1]*x+a[5]*y+a[9]*z+a[13];out[14]=a[2]*x+a[6]*y+a[10]*z+a[14];out[15]=a[3]*x+a[7]*y+a[11]*z+a[15]}else{a00=a[0];a01=a[1];a02=a[2];a03=a[3];a10=a[4];a11=a[5];a12=a[6];a13=a[7];a20=a[8];a21=a[9];a22=a[10];a23=a[11];out[0]=a00;out[1]=a01;out[2]=a02;out[3]=a03;out[4]=a10;out[5]=a11;out[6]=a12;out[7]=a13;out[8]=a20;out[9]=a21;out[10]=a22;out[11]=a23;out[12]=a00*x+a10*y+a20*z+a[12];out[13]=a01*x+a11*y+a21*z+a[13];out[14]=a02*x+a12*y+a22*z+a[14];out[15]=a03*x+a13*y+a23*z+a[15]}return out};mat4.scale=function(out,a,v){var x=v[0],y=v[1],z=v[2];out[0]=a[0]*x;out[1]=a[1]*x;out[2]=a[2]*x;out[3]=a[3]*x;out[4]=a[4]*y;out[5]=a[5]*y;out[6]=a[6]*y;out[7]=a[7]*y;out[8]=a[8]*z;out[9]=a[9]*z;out[10]=a[10]*z;out[11]=a[11]*z;out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];return out};mat4.rotate=function(out,a,rad,axis){var x=axis[0],y=axis[1],z=axis[2],len=Math.sqrt(x*x+y*y+z*z),s,c,t,a00,a01,a02,a03,a10,a11,a12,a13,a20,a21,a22,a23,b00,b01,b02,b10,b11,b12,b20,b21,b22;if(Math.abs(len)<GLMAT_EPSILON){return null}len=1/len;x*=len;y*=len;z*=len;s=Math.sin(rad);c=Math.cos(rad);t=1-c;a00=a[0];a01=a[1];a02=a[2];a03=a[3];a10=a[4];a11=a[5];a12=a[6];a13=a[7];a20=a[8];a21=a[9];a22=a[10];a23=a[11];b00=x*x*t+c;b01=y*x*t+z*s;b02=z*x*t-y*s;b10=x*y*t-z*s;b11=y*y*t+c;b12=z*y*t+x*s;b20=x*z*t+y*s;b21=y*z*t-x*s;b22=z*z*t+c;out[0]=a00*b00+a10*b01+a20*b02;out[1]=a01*b00+a11*b01+a21*b02;out[2]=a02*b00+a12*b01+a22*b02;out[3]=a03*b00+a13*b01+a23*b02;out[4]=a00*b10+a10*b11+a20*b12;out[5]=a01*b10+a11*b11+a21*b12;out[6]=a02*b10+a12*b11+a22*b12;out[7]=a03*b10+a13*b11+a23*b12;out[8]=a00*b20+a10*b21+a20*b22;out[9]=a01*b20+a11*b21+a21*b22;out[10]=a02*b20+a12*b21+a22*b22;out[11]=a03*b20+a13*b21+a23*b22;if(a!==out){out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15]}return out};mat4.rotateX=function(out,a,rad){var s=Math.sin(rad),c=Math.cos(rad),a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11];if(a!==out){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15]}out[4]=a10*c+a20*s;out[5]=a11*c+a21*s;out[6]=a12*c+a22*s;out[7]=a13*c+a23*s;out[8]=a20*c-a10*s;out[9]=a21*c-a11*s;out[10]=a22*c-a12*s;out[11]=a23*c-a13*s;return out};mat4.rotateY=function(out,a,rad){var s=Math.sin(rad),c=Math.cos(rad),a00=a[0],a01=a[1],a02=a[2],a03=a[3],a20=a[8],a21=a[9],a22=a[10],a23=a[11];if(a!==out){out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15]}out[0]=a00*c-a20*s;out[1]=a01*c-a21*s;out[2]=a02*c-a22*s;out[3]=a03*c-a23*s;out[8]=a00*s+a20*c;out[9]=a01*s+a21*c;out[10]=a02*s+a22*c;out[11]=a03*s+a23*c;return out};mat4.rotateZ=function(out,a,rad){var s=Math.sin(rad),c=Math.cos(rad),a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7];if(a!==out){out[8]=a[8];out[9]=a[9];out[10]=a[10];out[11]=a[11];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15]}out[0]=a00*c+a10*s;out[1]=a01*c+a11*s;out[2]=a02*c+a12*s;out[3]=a03*c+a13*s;out[4]=a10*c-a00*s;out[5]=a11*c-a01*s;out[6]=a12*c-a02*s;out[7]=a13*c-a03*s;return out};mat4.fromRotationTranslation=function(out,q,v){var x=q[0],y=q[1],z=q[2],w=q[3],x2=x+x,y2=y+y,z2=z+z,xx=x*x2,xy=x*y2,xz=x*z2,yy=y*y2,yz=y*z2,zz=z*z2,wx=w*x2,wy=w*y2,wz=w*z2;out[0]=1-(yy+zz);out[1]=xy+wz;out[2]=xz-wy;out[3]=0;out[4]=xy-wz;out[5]=1-(xx+zz);out[6]=yz+wx;out[7]=0;out[8]=xz+wy;out[9]=yz-wx;out[10]=1-(xx+yy);out[11]=0;out[12]=v[0];out[13]=v[1];out[14]=v[2];out[15]=1;return out};mat4.frustum=function(out,left,right,bottom,top,near,far){var rl=1/(right-left),tb=1/(top-bottom),nf=1/(near-far);out[0]=near*2*rl;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=near*2*tb;out[6]=0;out[7]=0;out[8]=(right+left)*rl;out[9]=(top+bottom)*tb;out[10]=(far+near)*nf;out[11]=-1;out[12]=0;out[13]=0;out[14]=far*near*2*nf;out[15]=0;return out};mat4.perspective=function(out,fovy,aspect,near,far){var f=1/Math.tan(fovy/2),nf=1/(near-far);out[0]=f/aspect;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=f;out[6]=0;out[7]=0;out[8]=0;out[9]=0;out[10]=(far+near)*nf;out[11]=-1;out[12]=0;out[13]=0;out[14]=2*far*near*nf;out[15]=0;return out};mat4.ortho=function(out,left,right,bottom,top,near,far){var lr=1/(left-right),bt=1/(bottom-top),nf=1/(near-far);out[0]=-2*lr;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=-2*bt;out[6]=0;out[7]=0;out[8]=0;out[9]=0;out[10]=2*nf;out[11]=0;out[12]=(left+right)*lr;out[13]=(top+bottom)*bt;out[14]=(far+near)*nf;out[15]=1;return out};mat4.lookAt=function(out,eye,center,up){var x0,x1,x2,y0,y1,y2,z0,z1,z2,len,eyex=eye[0],eyey=eye[1],eyez=eye[2],upx=up[0],upy=up[1],upz=up[2],centerx=center[0],centery=center[1],centerz=center[2];if(Math.abs(eyex-centerx)<GLMAT_EPSILON&&Math.abs(eyey-centery)<GLMAT_EPSILON&&Math.abs(eyez-centerz)<GLMAT_EPSILON){return mat4.identity(out)}z0=eyex-centerx;z1=eyey-centery;z2=eyez-centerz;len=1/Math.sqrt(z0*z0+z1*z1+z2*z2);z0*=len;z1*=len;z2*=len;x0=upy*z2-upz*z1;x1=upz*z0-upx*z2;x2=upx*z1-upy*z0;len=Math.sqrt(x0*x0+x1*x1+x2*x2);if(!len){x0=0;x1=0;x2=0}else{len=1/len;x0*=len;x1*=len;x2*=len}y0=z1*x2-z2*x1;y1=z2*x0-z0*x2;y2=z0*x1-z1*x0;len=Math.sqrt(y0*y0+y1*y1+y2*y2);if(!len){y0=0;y1=0;y2=0}else{len=1/len;y0*=len;y1*=len;y2*=len}out[0]=x0;out[1]=y0;out[2]=z0;out[3]=0;out[4]=x1;out[5]=y1;out[6]=z1;out[7]=0;out[8]=x2;out[9]=y2;out[10]=z2;out[11]=0;out[12]=-(x0*eyex+x1*eyey+x2*eyez);out[13]=-(y0*eyex+y1*eyey+y2*eyez);out[14]=-(z0*eyex+z1*eyey+z2*eyez);out[15]=1;return out};mat4.str=function(a){return"mat4("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+")"};if(typeof exports!=="undefined"){exports.mat4=mat4}var quat={};var quatIdentity=new Float32Array([0,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=1e-6}quat.create=function(){return new Float32Array(quatIdentity)};quat.clone=vec4.clone;quat.fromValues=vec4.fromValues;quat.copy=vec4.copy;quat.set=vec4.set;quat.identity=function(out){out[0]=0;out[1]=0;out[2]=0;out[3]=1;return out};quat.setAxisAngle=function(out,axis,rad){rad=rad*.5;var s=Math.sin(rad);out[0]=s*axis[0];out[1]=s*axis[1];out[2]=s*axis[2];out[3]=Math.cos(rad);return out};quat.add=vec4.add;quat.mul=quat.multiply=function(out,a,b){var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=b[0],by=b[1],bz=b[2],bw=b[3];out[0]=ax*bw+aw*bx+ay*bz-az*by;out[1]=ay*bw+aw*by+az*bx-ax*bz;out[2]=az*bw+aw*bz+ax*by-ay*bx;out[3]=aw*bw-ax*bx-ay*by-az*bz;return out};quat.scale=vec4.scale;quat.rotateX=function(out,a,rad){rad*=.5;var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=Math.sin(rad),bw=Math.cos(rad);out[0]=ax*bw+aw*bx;out[1]=ay*bw+az*bx;out[2]=az*bw-ay*bx;out[3]=aw*bw-ax*bx;return out};quat.rotateY=function(out,a,rad){rad*=.5;var ax=a[0],ay=a[1],az=a[2],aw=a[3],by=Math.sin(rad),bw=Math.cos(rad);out[0]=ax*bw-az*by;out[1]=ay*bw+aw*by;out[2]=az*bw+ax*by;out[3]=aw*bw-ay*by;return out};quat.rotateZ=function(out,a,rad){rad*=.5;var ax=a[0],ay=a[1],az=a[2],aw=a[3],bz=Math.sin(rad),bw=Math.cos(rad);out[0]=ax*bw+ay*bz;out[1]=ay*bw-ax*bz;out[2]=az*bw+aw*bz;out[3]=aw*bw-az*bz;return out};quat.calculateW=function(out,a){var x=a[0],y=a[1],z=a[2];out[0]=x;out[1]=y;out[2]=z;out[3]=-Math.sqrt(Math.abs(1-x*x-y*y-z*z));return out};quat.dot=vec4.dot;quat.lerp=vec4.lerp;quat.slerp=function(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=b[0],by=b[1],bz=b[2],bw=a[3];var cosHalfTheta=ax*bx+ay*by+az*bz+aw*bw,halfTheta,sinHalfTheta,ratioA,ratioB;if(Math.abs(cosHalfTheta)>=1){if(out!==a){out[0]=ax;out[1]=ay;out[2]=az;out[3]=aw}return out}halfTheta=Math.acos(cosHalfTheta);sinHalfTheta=Math.sqrt(1-cosHalfTheta*cosHalfTheta);if(Math.abs(sinHalfTheta)<.001){out[0]=ax*.5+bx*.5;out[1]=ay*.5+by*.5;out[2]=az*.5+bz*.5;out[3]=aw*.5+bw*.5;return out}ratioA=Math.sin((1-t)*halfTheta)/sinHalfTheta;ratioB=Math.sin(t*halfTheta)/sinHalfTheta;out[0]=ax*ratioA+bx*ratioB;out[1]=ay*ratioA+by*ratioB;out[2]=az*ratioA+bz*ratioB;out[3]=aw*ratioA+bw*ratioB;return out};quat.invert=function(out,a){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],dot=a0*a0+a1*a1+a2*a2+a3*a3,invDot=dot?1/dot:0;out[0]=-a0*invDot;out[1]=-a1*invDot;out[2]=-a2*invDot;out[3]=a3*invDot;return out};quat.conjugate=function(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];out[3]=a[3];return out};quat.len=quat.length=vec4.length;quat.sqrLen=quat.squaredLength=vec4.squaredLength;quat.normalize=vec4.normalize;quat.str=function(a){return"quat("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};if(typeof exports!=="undefined"){exports.quat=quat}}(shim.exports)}()}()},{}],20:[function(require,module,exports){!function(){!function(){var root=this;var previousUnderscore=root._;var breaker={};var ArrayProto=Array.prototype,ObjProto=Object.prototype,FuncProto=Function.prototype;var push=ArrayProto.push,slice=ArrayProto.slice,concat=ArrayProto.concat,toString=ObjProto.toString,hasOwnProperty=ObjProto.hasOwnProperty;var nativeForEach=ArrayProto.forEach,nativeMap=ArrayProto.map,nativeReduce=ArrayProto.reduce,nativeReduceRight=ArrayProto.reduceRight,nativeFilter=ArrayProto.filter,nativeEvery=ArrayProto.every,nativeSome=ArrayProto.some,nativeIndexOf=ArrayProto.indexOf,nativeLastIndexOf=ArrayProto.lastIndexOf,nativeIsArray=Array.isArray,nativeKeys=Object.keys,nativeBind=FuncProto.bind;var _=function(obj){if(obj instanceof _)return obj;if(!(this instanceof _))return new _(obj);this._wrapped=obj};if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports){exports=module.exports=_}exports._=_}else{root._=_}_.VERSION="1.4.4";var each=_.each=_.forEach=function(obj,iterator,context){if(obj==null)return;if(nativeForEach&&obj.forEach===nativeForEach){obj.forEach(iterator,context)}else if(obj.length===+obj.length){for(var i=0,l=obj.length;i<l;i++){if(iterator.call(context,obj[i],i,obj)===breaker)return}}else{for(var key in obj){if(_.has(obj,key)){if(iterator.call(context,obj[key],key,obj)===breaker)return}}}};_.map=_.collect=function(obj,iterator,context){var results=[];if(obj==null)return results;if(nativeMap&&obj.map===nativeMap)return obj.map(iterator,context);each(obj,function(value,index,list){results[results.length]=iterator.call(context,value,index,list)});return results};var reduceError="Reduce of empty array with no initial 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gestures. + naturalSwipe : true, // Swipe as if it were a touch screen. + pointerColor : '#00aaff', // Default color of the pointer. + pointerOpacity : 0.7, // Default opacity of the pointer. + pointerSize : 15, // Default minimum height/width of the pointer. + pointerTolerance : 120 // Bigger = slower pointer. + }, + entered, enteredPosition, now, size, tipPosition; // Other vars we need later, but don't need to redeclare. + + // Merge user defined settings with defaults + if( leapConfig ) { + for( key in leapConfig ) { + config[key] = leapConfig[key]; + } + } + + pointer.id = 'leap'; + + pointer.style.position = 'absolute'; + pointer.style.visibility = 'hidden'; + pointer.style.zIndex = 50; + pointer.style.opacity = config.pointerOpacity; + pointer.style.backgroundColor = config.pointerColor; + + body.appendChild( pointer ); + + // Leap's loop + controller.on( 'frame', function ( frame ) { + // Timing code to rate limit gesture execution + now = new Date().getTime(); + + // Pointer: 1 to 2 fingers. Strictly one finger works but may cause innaccuracies. + // The innaccuracies were observed on a development model and may not be an issue with consumer models. + if( frame.fingers.length > 0 && frame.fingers.length < 3 ) { + // Invert direction and multiply by 3 for greater effect. + size = -3 * frame.fingers[0].tipPosition[2]; + + if( size < config.pointerSize ) { + size = config.pointerSize; + } + + pointer.style.width = size + 'px'; + pointer.style.height = size + 'px'; + pointer.style.borderRadius = size - 5 + 'px'; + pointer.style.visibility = 'visible'; + + tipPosition = frame.fingers[0].tipPosition; + + if( config.autoCenter ) { + + + // Check whether the finger has entered the z range of the Leap Motion. Used for the autoCenter option. + if( !entered ) { + entered = true; + enteredPosition = frame.fingers[0].tipPosition; + } + + pointer.style.top = + (-1 * (( tipPosition[1] - enteredPosition[1] ) * body.offsetHeight / config.pointerTolerance )) + + ( body.offsetHeight / 2 ) + 'px'; + + pointer.style.left = + (( tipPosition[0] - enteredPosition[0] ) * body.offsetWidth / config.pointerTolerance ) + + ( body.offsetWidth / 2 ) + 'px'; + } + else { + pointer.style.top = ( 1 - (( tipPosition[1] - 50) / config.pointerTolerance )) * + body.offsetHeight + 'px'; + + pointer.style.left = ( tipPosition[0] * body.offsetWidth / config.pointerTolerance ) + + ( body.offsetWidth / 2 ) + 'px'; + } + } + else { + // Hide pointer on exit + entered = false; + pointer.style.visibility = 'hidden'; + } + + // Gestures + if( frame.gestures.length > 0 && (now - lastGesture) > config.gestureDelay ) { + var gesture = frame.gestures[0]; + + // One hand gestures + if( frame.hands.length === 1 ) { + // Swipe gestures. 3+ fingers. + if( frame.fingers.length > 2 && gesture.type === 'swipe' ) { + // Define here since some gestures will throw undefined for these. + var x = gesture.direction[0], + y = gesture.direction[1]; + + // Left/right swipe gestures + if( Math.abs( x ) > Math.abs( y )) { + if( x > 0 ) { + config.naturalSwipe ? Reveal.left() : Reveal.right(); + } + else { + config.naturalSwipe ? Reveal.right() : Reveal.left(); + } + } + // Up/down swipe gestures + else { + if( y > 0 ) { + config.naturalSwipe ? Reveal.down() : Reveal.up(); + } + else { + config.naturalSwipe ? Reveal.up() : Reveal.down(); + } + } + + lastGesture = now; + } + } + // Two hand gestures + else if( frame.hands.length === 2 ) { + // Upward two hand swipe gesture + if( gesture.type === 'swipe' && gesture.direction[1] > 0 ) { + Reveal.toggleOverview(); + } + + lastGesture = now; + } + } + }); + + controller.connect(); +})(); diff --git a/public/plugin/markdown/example.html b/public/plugin/markdown/example.html new file mode 100644 index 00000000..36f6a510 --- /dev/null +++ b/public/plugin/markdown/example.html @@ -0,0 +1,129 @@ +<!doctype html> +<html lang="en"> + + <head> + <meta charset="utf-8"> + + <title>reveal.js - Markdown Demo</title> + + <link rel="stylesheet" href="../../css/reveal.css"> + <link rel="stylesheet" href="../../css/theme/white.css" id="theme"> + + <link rel="stylesheet" href="../../lib/css/zenburn.css"> + </head> + + <body> + + <div class="reveal"> + + <div class="slides"> + + <!-- Use external markdown resource, separate slides by three newlines; vertical slides by two newlines --> + <section data-markdown="example.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n"></section> + + <!-- Slides are separated by three dashes (quick 'n dirty regular expression) --> + <section data-markdown data-separator="---"> + <script type="text/template"> + ## Demo 1 + Slide 1 + --- + ## Demo 1 + Slide 2 + --- + ## Demo 1 + Slide 3 + </script> + </section> + + <!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes --> + <section data-markdown data-separator="^\n---\n$" data-separator-vertical="^\n--\n$"> + <script type="text/template"> + ## Demo 2 + Slide 1.1 + + -- + + ## Demo 2 + Slide 1.2 + + --- + + ## Demo 2 + Slide 2 + </script> + </section> + + <!-- No "extra" slides, since there are no separators defined (so they'll become horizontal rulers) --> + <section data-markdown> + <script type="text/template"> + A + + --- + + B + + --- + + C + </script> + </section> + + <!-- Slide attributes --> + <section data-markdown> + <script type="text/template"> + <!-- .slide: data-background="#000000" --> + ## Slide attributes + </script> + </section> + + <!-- Element attributes --> + <section data-markdown> + <script type="text/template"> + ## Element attributes + - Item 1 <!-- .element: class="fragment" data-fragment-index="2" --> + - Item 2 <!-- .element: class="fragment" data-fragment-index="1" --> + </script> + </section> + + <!-- Code --> + <section data-markdown> + <script type="text/template"> + ```php + public function foo() + { + $foo = array( + 'bar' => 'bar' + ) + } + ``` + </script> + </section> + + </div> + </div> + + <script src="../../lib/js/head.min.js"></script> + <script src="../../js/reveal.js"></script> + + <script> + + Reveal.initialize({ + controls: true, + progress: true, + history: true, + center: true, + + // Optional libraries used to extend on reveal.js + dependencies: [ + { src: '../../lib/js/classList.js', condition: function() { return !document.body.classList; } }, + { src: 'marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }, + { src: 'markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }, + { src: '../highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } }, + { src: '../notes/notes.js' } + ] + }); + + </script> + + </body> +</html> diff --git a/public/plugin/markdown/example.md b/public/plugin/markdown/example.md new file mode 100644 index 00000000..6f6f577a --- /dev/null +++ b/public/plugin/markdown/example.md @@ -0,0 +1,31 @@ +# Markdown Demo + + + +## External 1.1 + +Content 1.1 + +Note: This will only appear in the speaker notes window. + + +## External 1.2 + +Content 1.2 + + + +## External 2 + +Content 2.1 + + + +## External 3.1 + +Content 3.1 + + +## External 3.2 + +Content 3.2 diff --git a/public/plugin/markdown/markdown.js b/public/plugin/markdown/markdown.js new file mode 100755 index 00000000..15e3b40b --- /dev/null +++ b/public/plugin/markdown/markdown.js @@ -0,0 +1,393 @@ +/** + * The reveal.js markdown plugin. Handles parsing of + * markdown inside of presentations as well as loading + * of external markdown documents. + */ +(function( root, factory ) { + if( typeof exports === 'object' ) { + module.exports = factory( require( './marked' ) ); + } + else { + // Browser globals (root is window) + root.RevealMarkdown = factory( root.marked ); + root.RevealMarkdown.initialize(); + } +}( this, function( marked ) { + + if( typeof marked === 'undefined' ) { + throw 'The reveal.js Markdown plugin requires marked to be loaded'; + } + + if( typeof hljs !== 'undefined' ) { + marked.setOptions({ + highlight: function( lang, code ) { + return hljs.highlightAuto( lang, code ).value; + } + }); + } + + var DEFAULT_SLIDE_SEPARATOR = '^\r?\n---\r?\n$', + DEFAULT_NOTES_SEPARATOR = 'note:', + DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$', + DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR = '\\\.slide:\\\s*?(\\\S.+?)$'; + + + /** + * Retrieves the markdown contents of a slide section + * element. Normalizes leading tabs/whitespace. + */ + function getMarkdownFromSlide( section ) { + + var template = section.querySelector( 'script' ); + + // strip leading whitespace so it isn't evaluated as code + var text = ( template || section ).textContent; + + 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" data-markdown>' + notesMatch[1].trim() + '</aside>'; + } + + 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 ) ) { + 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() { + + var sections = document.querySelectorAll( '[data-markdown]'), + section; + + for( var i = 0, len = sections.length; i < len; i++ ) { + + section = sections[i]; + + if( section.getAttribute( 'data-markdown' ).length ) { + + var xhr = new XMLHttpRequest(), + url = section.getAttribute( 'data-markdown' ); + + 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() { + 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 ) { + + 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 ) + }); + + } + else { + + 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>'; + + } + } + }; + + xhr.open( 'GET', url, false ); + + try { + xhr.send(); + } + catch ( e ) { + alert( '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 ); + } + + } + else if( section.getAttribute( 'data-separator' ) || section.getAttribute( 'data-separator-vertical' ) || section.getAttribute( 'data-separator-notes' ) ) { + + 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 ) + }); + + } + else { + section.innerHTML = createMarkdownSlide( getMarkdownFromSlide( section ) ); + } + } + + } + + /** + * Check if a node value has the attributes pattern. + * If yes, extract it and add that value as one or several attributes + * the the terget 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( "([^\"= ]+?)=\"([^\"=]+?)\"", 'mg' ); + var nodeValue = node.nodeValue; + 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 ) ) { + elementTarget.setAttribute( matchesClass[1], matchesClass[2] ); + } + 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 ) { + previousParentElement = element; + for( var i = 0; i < element.childNodes.length; i++ ) { + childElement = element.childNodes[i]; + if ( i > 0 ) { + j = i - 1; + while ( j >= 0 ) { + aPreviousChildElement = element.childNodes[j]; + if ( typeof aPreviousChildElement.setAttribute == 'function' && aPreviousChildElement.tagName != "BR" ) { + previousParentElement = aPreviousChildElement; + break; + } + j = j - 1; + } + } + 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 = document.querySelectorAll( '[data-markdown]'); + + for( var i = 0, len = sections.length; i < len; i++ ) { + + var section = sections[i]; + + // Only parse the same slide once + if( !section.getAttribute( 'data-markdown-parsed' ) ) { + + 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 ); + } + + } + + } + + } + + // API + return { + + initialize: function() { + processSlides(); + convertSlides(); + }, + + // TODO: Do these belong in the API? + processSlides: processSlides, + convertSlides: convertSlides, + slidify: slidify + + }; + +})); diff --git a/public/plugin/markdown/marked.js b/public/plugin/markdown/marked.js new file mode 100644 index 00000000..70af29bf --- /dev/null +++ b/public/plugin/markdown/marked.js @@ -0,0 +1,6 @@ +/** + * marked - a markdown parser + * Copyright (c) 2011-2014, Christopher Jeffrey. 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\ No newline at end of file diff --git a/public/plugin/math/math.js b/public/plugin/math/math.js new file mode 100755 index 00000000..25b75163 --- /dev/null +++ b/public/plugin/math/math.js @@ -0,0 +1,64 @@ +/** + * A plugin which enables rendering of math equations inside + * of reveal.js slides. Essentially a thin wrapper for MathJax. + * + * @author Hakim El Hattab + */ +var RevealMath = window.RevealMath || (function(){ + + var options = Reveal.getConfig().math || {}; + options.mathjax = options.mathjax || 'https://cdn.mathjax.org/mathjax/latest/MathJax.js'; + options.config = options.config || 'TeX-AMS_HTML-full'; + + loadScript( options.mathjax + '?config=' + options.config, function() { + + MathJax.Hub.Config({ + messageStyle: 'none', + tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }, + skipStartupTypeset: true + }); + + // Typeset followed by an immediate reveal.js layout since + // the typesetting process could affect slide height + MathJax.Hub.Queue( [ 'Typeset', MathJax.Hub ] ); + MathJax.Hub.Queue( Reveal.layout ); + + // Reprocess equations in slides when they turn visible + Reveal.addEventListener( 'slidechanged', function( event ) { + + MathJax.Hub.Queue( [ 'Typeset', MathJax.Hub, event.currentSlide ] ); + + } ); + + } ); + + function loadScript( url, callback ) { + + var head = document.querySelector( 'head' ); + var script = document.createElement( 'script' ); + script.type = 'text/javascript'; + script.src = url; + + // Wrapper for callback to make sure it only fires once + var finish = function() { + if( typeof callback === 'function' ) { + callback.call(); + callback = null; + } + } + + script.onload = finish; + + // IE + script.onreadystatechange = function() { + if ( this.readyState === 'loaded' ) { + finish(); + } + } + + // Normal browsers + head.appendChild( script ); + + } + +})(); diff --git a/public/plugin/multiplex/client.js b/public/plugin/multiplex/client.js new file mode 100644 index 00000000..e6179f6d --- /dev/null +++ b/public/plugin/multiplex/client.js @@ -0,0 +1,13 @@ +(function() { + var multiplex = Reveal.getConfig().multiplex; + var socketId = multiplex.id; + var socket = io.connect(multiplex.url); + + socket.on(multiplex.id, function(data) { + // ignore data from sockets that aren't ours + if (data.socketId !== socketId) { return; } + if( window.location.host === 'localhost:1947' ) return; + + Reveal.slide(data.indexh, data.indexv, data.indexf, 'remote'); + }); +}()); diff --git a/public/plugin/multiplex/index.js b/public/plugin/multiplex/index.js new file mode 100644 index 00000000..6f5d8b11 --- /dev/null +++ b/public/plugin/multiplex/index.js @@ -0,0 +1,56 @@ +var express = require('express'); +var fs = require('fs'); +var io = require('socket.io'); +var crypto = require('crypto'); + +var app = express.createServer(); +var staticDir = express.static; + +io = io.listen(app); + +var opts = { + port: 1948, + baseDir : __dirname + '/../../' +}; + +io.sockets.on('connection', function(socket) { + socket.on('slidechanged', function(slideData) { + if (typeof slideData.secret == 'undefined' || slideData.secret == null || slideData.secret === '') return; + if (createHash(slideData.secret) === slideData.socketId) { + slideData.secret = null; + socket.broadcast.emit(slideData.socketId, slideData); + }; + }); +}); + +app.configure(function() { + [ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) { + app.use('/' + dir, staticDir(opts.baseDir + dir)); + }); +}); + +app.get("/", function(req, res) { + res.writeHead(200, {'Content-Type': 'text/html'}); + fs.createReadStream(opts.baseDir + '/index.html').pipe(res); +}); + +app.get("/token", function(req,res) { + var ts = new Date().getTime(); + var rand = Math.floor(Math.random()*9999999); + var secret = ts.toString() + rand.toString(); + res.send({secret: secret, socketId: createHash(secret)}); +}); + +var createHash = function(secret) { + var cipher = crypto.createCipher('blowfish', secret); + return(cipher.final('hex')); +}; + +// Actually listen +app.listen(opts.port || null); + +var brown = '\033[33m', + green = '\033[32m', + reset = '\033[0m'; + +console.log( brown + "reveal.js:" + reset + " Multiplex running on port " + green + opts.port + reset );
\ No newline at end of file diff --git a/public/plugin/multiplex/master.js b/public/plugin/multiplex/master.js new file mode 100644 index 00000000..b6a7eb7d --- /dev/null +++ b/public/plugin/multiplex/master.js @@ -0,0 +1,51 @@ +(function() { + // Don't emit events from inside of notes windows + if ( window.location.search.match( /receiver/gi ) ) { return; } + + var multiplex = Reveal.getConfig().multiplex; + + var socket = io.connect(multiplex.url); + + var notify = function( slideElement, indexh, indexv, origin ) { + if( typeof origin === 'undefined' && origin !== 'remote' ) { + var nextindexh; + var nextindexv; + + var fragmentindex = Reveal.getIndices().f; + if (typeof fragmentindex == 'undefined') { + fragmentindex = 0; + } + + if (slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION') { + nextindexh = indexh; + nextindexv = indexv + 1; + } else { + nextindexh = indexh + 1; + nextindexv = 0; + } + + var slideData = { + indexh : indexh, + indexv : indexv, + indexf : fragmentindex, + nextindexh : nextindexh, + nextindexv : nextindexv, + secret: multiplex.secret, + socketId : multiplex.id + }; + + socket.emit('slidechanged', slideData); + } + } + + Reveal.addEventListener( 'slidechanged', function( event ) { + notify( event.currentSlide, event.indexh, event.indexv, event.origin ); + } ); + + var fragmentNotify = function( event ) { + notify( Reveal.getCurrentSlide(), Reveal.getIndices().h, Reveal.getIndices().v, event.origin ); + }; + + Reveal.addEventListener( 'fragmentshown', fragmentNotify ); + Reveal.addEventListener( 'fragmenthidden', fragmentNotify ); +}());
\ No newline at end of file diff --git a/public/plugin/notes-server/client.js b/public/plugin/notes-server/client.js new file mode 100644 index 00000000..628586ff --- /dev/null +++ b/public/plugin/notes-server/client.js @@ -0,0 +1,60 @@ +(function() { + + // don't emit events from inside the previews themselves + if( window.location.search.match( /receiver/gi ) ) { return; } + + var socket = io.connect( window.location.origin ), + socketId = Math.random().toString().slice( 2 ); + + console.log( 'View slide notes at ' + window.location.origin + '/notes/' + socketId ); + + window.open( window.location.origin + '/notes/' + socketId, 'notes-' + socketId ); + + /** + * Posts the current slide data to the notes window + */ + function post() { + + var slideElement = Reveal.getCurrentSlide(), + notesElement = slideElement.querySelector( 'aside.notes' ); + + var messageData = { + notes: '', + markdown: false, + socketId: socketId, + state: Reveal.getState() + }; + + // Look for notes defined in a slide attribute + if( slideElement.hasAttribute( 'data-notes' ) ) { + messageData.notes = slideElement.getAttribute( 'data-notes' ); + } + + // Look for notes defined in an aside element + if( notesElement ) { + messageData.notes = notesElement.innerHTML; + messageData.markdown = typeof notesElement.getAttribute( 'data-markdown' ) === 'string'; + } + + socket.emit( 'statechanged', messageData ); + + } + + // When a new notes window connects, post our current state + socket.on( 'connect', function( data ) { + post(); + } ); + + // Monitor events that trigger a change in state + Reveal.addEventListener( 'slidechanged', post ); + Reveal.addEventListener( 'fragmentshown', post ); + Reveal.addEventListener( 'fragmenthidden', post ); + Reveal.addEventListener( 'overviewhidden', post ); + Reveal.addEventListener( 'overviewshown', post ); + Reveal.addEventListener( 'paused', post ); + Reveal.addEventListener( 'resumed', post ); + + // Post the initial state + post(); + +}()); diff --git a/public/plugin/notes-server/index.js b/public/plugin/notes-server/index.js new file mode 100644 index 00000000..df917f11 --- /dev/null +++ b/public/plugin/notes-server/index.js @@ -0,0 +1,66 @@ +var express = require('express'); +var fs = require('fs'); +var io = require('socket.io'); +var _ = require('underscore'); +var Mustache = require('mustache'); + +var app = express.createServer(); +var staticDir = express.static; + +io = io.listen(app); + +var opts = { + port : 1947, + baseDir : __dirname + '/../../' +}; + +io.sockets.on( 'connection', function( socket ) { + + socket.on( 'connect', function( data ) { + socket.broadcast.emit( 'connect', data ); + }); + + socket.on( 'statechanged', function( data ) { + socket.broadcast.emit( 'statechanged', data ); + }); + +}); + +app.configure( function() { + + [ 'css', 'js', 'images', 'plugin', 'lib' ].forEach( function( dir ) { + app.use( '/' + dir, staticDir( opts.baseDir + dir ) ); + }); + +}); + +app.get('/', function( req, res ) { + + res.writeHead( 200, { 'Content-Type': 'text/html' } ); + fs.createReadStream( opts.baseDir + '/index.html' ).pipe( res ); + +}); + +app.get( '/notes/:socketId', function( req, res ) { + + fs.readFile( opts.baseDir + 'plugin/notes-server/notes.html', function( err, data ) { + res.send( Mustache.to_html( data.toString(), { + socketId : req.params.socketId + })); + }); + +}); + +// Actually listen +app.listen( opts.port || null ); + +var brown = '\033[33m', + green = '\033[32m', + reset = '\033[0m'; + +var slidesLocation = 'http://localhost' + ( opts.port ? ( ':' + opts.port ) : '' ); + +console.log( brown + 'reveal.js - Speaker Notes' + reset ); +console.log( '1. Open the slides at ' + green + slidesLocation + reset ); +console.log( '2. Click on the link your JS console to go to the notes page' ); +console.log( '3. Advance through your slides and your notes will advance automatically' ); diff --git a/public/plugin/notes-server/notes.html b/public/plugin/notes-server/notes.html new file mode 100644 index 00000000..72d0317f --- /dev/null +++ b/public/plugin/notes-server/notes.html @@ -0,0 +1,396 @@ +<!doctype html> +<html lang="en"> + <head> + <meta charset="utf-8"> + + <title>reveal.js - Slide Notes</title> + + <style> + body { + font-family: Helvetica; + } + + #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; + font-weight: bold; + font-size: 14px; + z-index: 2; + color: rgba( 255, 255, 255, 0.9 ); + } + + #current-slide { + position: absolute; + width: 65%; + height: 100%; + top: 0; + left: 0; + padding-right: 0; + } + + #upcoming-slide { + position: absolute; + width: 35%; + height: 40%; + right: 0; + top: 0; + } + + #speaker-controls { + position: absolute; + top: 40%; + right: 0; + width: 35%; + height: 60%; + + font-size: 18px; + } + + .speaker-controls-time.hidden, + .speaker-controls-notes.hidden { + display: none; + } + + .speaker-controls-time .label, + .speaker-controls-notes .label { + text-transform: uppercase; + font-weight: normal; + font-size: 0.66em; + color: #666; + margin: 0; + } + + .speaker-controls-time { + 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%; + font-size: 1.9em; + } + + .speaker-controls-time .timer { + float: left; + } + + .speaker-controls-time .clock { + float: right; + text-align: right; + } + + .speaker-controls-time span.mute { + color: #bbb; + } + + .speaker-controls-notes { + padding: 10px 16px; + } + + .speaker-controls-notes .value { + margin-top: 5px; + line-height: 1.4; + font-size: 1.2em; + } + + .clear { + clear: both; + } + + @media screen and (max-width: 1080px) { + #speaker-controls { + font-size: 16px; + } + } + + @media screen and (max-width: 900px) { + #speaker-controls { + font-size: 14px; + } + } + + @media screen and (max-width: 800px) { + #speaker-controls { + font-size: 12px; + } + } + + </style> + </head> + + <body> + + <div id="current-slide"></div> + <div id="upcoming-slide"><span class="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> + </div> + + <div class="speaker-controls-notes hidden"> + <h4 class="label">Notes</h4> + <div class="value"></div> + </div> + </div> + + <script src="/socket.io/socket.io.js"></script> + <script src="/plugin/markdown/marked.js"></script> + + <script> + (function() { + + var notes, + notesValue, + currentState, + currentSlide, + upcomingSlide, + connected = false; + + var socket = io.connect( window.location.origin ), + socketId = '{{socketId}}'; + + socket.on( 'statechanged', function( data ) { + + // ignore data from sockets that aren't ours + if( data.socketId !== socketId ) { return; } + + if( connected === false ) { + connected = true; + + setupIframes( data ); + setupKeyboard(); + setupNotes(); + setupTimer(); + + } + + handleStateMessage( data ); + + } ); + + window.addEventListener( 'message', function( event ) { + + var data = JSON.parse( event.data ); + + if( data && data.namespace === 'reveal' ) { + if( /ready/.test( data.eventName ) ) { + socket.emit( 'connect', { socketId: socketId } ); + } + } + + } ); + + /** + * 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' ); + 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. + */ + function setupKeyboard() { + + document.addEventListener( 'keydown', function( event ) { + 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', + 'backgroundTransition=none' + ].join( '&' ); + + var hash = '#/' + data.state.indexh + '/' + data.state.indexv; + var currentURL = '/?' + params + '&postMessageEvents=true' + hash; + var upcomingURL = '/?' + 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 ); + + } + + /** + * Setup the notes UI. + */ + function setupNotes() { + + notes = document.querySelector( '.speaker-controls-notes' ); + notesValue = document.querySelector( '.speaker-controls-notes .value' ); + + } + + /** + * 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' ); + + function _updateTimer() { + + var diff, hours, minutes, seconds, + now = new Date(); + + diff = now.getTime() - start.getTime(); + hours = Math.floor( diff / ( 1000 * 60 * 60 ) ); + minutes = Math.floor( ( diff / ( 1000 * 60 ) ) % 60 ); + seconds = Math.floor( ( diff / 1000 ) % 60 ); + + clockEl.innerHTML = now.toLocaleTimeString( 'en-US', { hour12: true, hour: '2-digit', minute:'2-digit' } ); + hoursEl.innerHTML = zeroPadInteger( hours ); + hoursEl.className = hours > 0 ? '' : 'mute'; + minutesEl.innerHTML = ':' + zeroPadInteger( minutes ); + minutesEl.className = minutes > 0 ? '' : 'mute'; + secondsEl.innerHTML = ':' + zeroPadInteger( seconds ); + + } + + // Update once directly + _updateTimer(); + + // Then update every second + setInterval( _updateTimer, 1000 ); + + timeEl.addEventListener( 'click', function() { + start = new Date(); + _updateTimer(); + 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> diff --git a/public/plugin/notes/notes.html b/public/plugin/notes/notes.html new file mode 100644 index 00000000..0cc8cf61 --- /dev/null +++ b/public/plugin/notes/notes.html @@ -0,0 +1,406 @@ +<!doctype html> +<html lang="en"> + <head> + <meta charset="utf-8"> + + <title>reveal.js - Slide Notes</title> + + <style> + body { + font-family: Helvetica; + } + + #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; + font-weight: bold; + font-size: 14px; + z-index: 2; + color: rgba( 255, 255, 255, 0.9 ); + } + + #current-slide { + position: absolute; + width: 65%; + height: 100%; + top: 0; + left: 0; + padding-right: 0; + } + + #upcoming-slide { + position: absolute; + width: 35%; + height: 40%; + right: 0; + top: 0; + } + + #speaker-controls { + position: absolute; + top: 40%; + right: 0; + width: 35%; + height: 60%; + overflow: auto; + + font-size: 18px; + } + + .speaker-controls-time.hidden, + .speaker-controls-notes.hidden { + display: none; + } + + .speaker-controls-time .label, + .speaker-controls-notes .label { + text-transform: uppercase; + font-weight: normal; + font-size: 0.66em; + color: #666; + margin: 0; + } + + .speaker-controls-time { + 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%; + font-size: 1.9em; + } + + .speaker-controls-time .timer { + float: left; + } + + .speaker-controls-time .clock { + float: right; + text-align: right; + } + + .speaker-controls-time span.mute { + color: #bbb; + } + + .speaker-controls-notes { + padding: 10px 16px; + } + + .speaker-controls-notes .value { + margin-top: 5px; + line-height: 1.4; + font-size: 1.2em; + } + + .clear { + clear: both; + } + + @media screen and (max-width: 1080px) { + #speaker-controls { + font-size: 16px; + } + } + + @media screen and (max-width: 900px) { + #speaker-controls { + font-size: 14px; + } + } + + @media screen and (max-width: 800px) { + #speaker-controls { + font-size: 12px; + } + } + + </style> + </head> + + <body> + + <div id="current-slide"></div> + <div id="upcoming-slide"><span class="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> + </div> + + <div class="speaker-controls-notes hidden"> + <h4 class="label">Notes</h4> + <div class="value"></div> + </div> + </div> + + <script src="../../plugin/markdown/marked.js"></script> + <script> + + (function() { + + var notes, + notesValue, + currentState, + currentSlide, + upcomingSlide, + connected = false; + + window.addEventListener( 'message', function( event ) { + + var data = JSON.parse( event.data ); + + // 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 ); + } + } + // 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|overviewshown|overviewhidden|paused|resumed/.test( data.eventName ) && currentState !== JSON.stringify( data.state ) ) { + window.opener.postMessage( JSON.stringify({ method: 'setState', args: [ data.state ]} ), '*' ); + } + } + + } ); + + /** + * Called when the main window is trying to establish a + * connection. + */ + function handleConnectMessage( data ) { + + if( connected === false ) { + connected = true; + + setupIframes( data ); + setupKeyboard(); + setupNotes(); + setupTimer(); + } + + } + + /** + * 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' ); + 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. + */ + function setupKeyboard() { + + document.addEventListener( 'keydown', function( event ) { + 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 hash = '#/' + data.state.indexh + '/' + data.state.indexv; + var currentURL = data.url + '?' + params + '&postMessageEvents=true' + hash; + var upcomingURL = data.url + '?' + 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 ); + + } + + /** + * Setup the notes UI. + */ + function setupNotes() { + + notes = document.querySelector( '.speaker-controls-notes' ); + notesValue = document.querySelector( '.speaker-controls-notes .value' ); + + } + + /** + * 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' ); + + function _updateTimer() { + + var diff, hours, minutes, seconds, + now = new Date(); + + diff = now.getTime() - start.getTime(); + hours = Math.floor( diff / ( 1000 * 60 * 60 ) ); + minutes = Math.floor( ( diff / ( 1000 * 60 ) ) % 60 ); + seconds = Math.floor( ( diff / 1000 ) % 60 ); + + clockEl.innerHTML = now.toLocaleTimeString( 'en-US', { hour12: true, hour: '2-digit', minute:'2-digit' } ); + hoursEl.innerHTML = zeroPadInteger( hours ); + hoursEl.className = hours > 0 ? '' : 'mute'; + minutesEl.innerHTML = ':' + zeroPadInteger( minutes ); + minutesEl.className = minutes > 0 ? '' : 'mute'; + secondsEl.innerHTML = ':' + zeroPadInteger( seconds ); + + } + + // Update once directly + _updateTimer(); + + // Then update every second + setInterval( _updateTimer, 1000 ); + + timeEl.addEventListener( 'click', function() { + start = new Date(); + _updateTimer(); + 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> diff --git a/public/plugin/notes/notes.js b/public/plugin/notes/notes.js new file mode 100644 index 00000000..e42329d2 --- /dev/null +++ b/public/plugin/notes/notes.js @@ -0,0 +1,122 @@ +/** + * 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 + */ +var RevealNotes = (function() { + + function openNotes() { + var jsFileLocation = document.querySelector('script[src$="notes.js"]').src; // this js file path + jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, ''); // the js folder path + var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1100,height=700' ); + + /** + * 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() { + // Keep trying to connect until we get a 'connected' message back + var connectInterval = setInterval( function() { + notesPopup.postMessage( JSON.stringify( { + namespace: 'reveal-notes', + type: 'connect', + url: window.location.protocol + '//' + window.location.host + window.location.pathname + window.location.search, + state: Reveal.getState() + } ), '*' ); + }, 500 ); + + window.addEventListener( 'message', function( event ) { + var data = JSON.parse( event.data ); + if( data && data.namespace === 'reveal-notes' && data.type === 'connected' ) { + clearInterval( connectInterval ); + onConnected(); + } + } ); + } + + /** + * Posts the current slide data to the notes window + */ + function post() { + + var slideElement = Reveal.getCurrentSlide(), + notesElement = slideElement.querySelector( 'aside.notes' ); + + var messageData = { + namespace: 'reveal-notes', + type: 'state', + notes: '', + markdown: false, + state: Reveal.getState() + }; + + // Look for notes defined in a slide attribute + if( slideElement.hasAttribute( 'data-notes' ) ) { + messageData.notes = slideElement.getAttribute( 'data-notes' ); + } + + // Look for notes defined in an aside element + if( notesElement ) { + messageData.notes = notesElement.innerHTML; + messageData.markdown = typeof notesElement.getAttribute( 'data-markdown' ) === 'string'; + } + + notesPopup.postMessage( JSON.stringify( messageData ), '*' ); + + } + + /** + * Called once we have established a connection to the notes + * window. + */ + function onConnected() { + + // Monitor events that trigger a change in state + Reveal.addEventListener( 'slidechanged', post ); + Reveal.addEventListener( 'fragmentshown', post ); + Reveal.addEventListener( 'fragmenthidden', post ); + Reveal.addEventListener( 'overviewhidden', post ); + Reveal.addEventListener( 'overviewshown', post ); + Reveal.addEventListener( 'paused', post ); + Reveal.addEventListener( 'resumed', post ); + + // Post the initial state + post(); + + } + + connect(); + } + + 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 ) { + openNotes(); + } + + // Open the notes when the 's' key is hit + document.addEventListener( 'keydown', function( event ) { + // Disregard the event if the target is editable or a + // modifier is present + if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return; + + if( event.keyCode === 83 ) { + event.preventDefault(); + openNotes(); + } + }, false ); + + } + + return { open: openNotes }; + +})(); diff --git a/public/plugin/print-pdf/print-pdf.js b/public/plugin/print-pdf/print-pdf.js new file mode 100644 index 00000000..86dc4df8 --- /dev/null +++ b/public/plugin/print-pdf/print-pdf.js @@ -0,0 +1,48 @@ +/** + * phantomjs script for printing presentations to PDF. + * + * Example: + * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf + * + * By Manuel Bieh (https://github.com/manuelbieh) + */ + +// html2pdf.js +var page = new WebPage(); +var system = require( 'system' ); + +var slideWidth = system.args[3] ? system.args[3].split( 'x' )[0] : 960; +var slideHeight = system.args[3] ? system.args[3].split( 'x' )[1] : 700; + +page.viewportSize = { + width: slideWidth, + height: slideHeight +}; + +// TODO +// Something is wrong with these config values. An input +// paper width of 1920px actually results in a 756px wide +// PDF. +page.paperSize = { + width: Math.round( slideWidth * 2 ), + height: Math.round( slideHeight * 2 ), + border: 0 +}; + +var inputFile = system.args[1] || 'index.html?print-pdf'; +var outputFile = system.args[2] || 'slides.pdf'; + +if( outputFile.match( /\.pdf$/gi ) === null ) { + outputFile += '.pdf'; +} + +console.log( 'Printing PDF (Paper size: '+ page.paperSize.width + 'x' + page.paperSize.height +')' ); + +page.open( inputFile, function( status ) { + window.setTimeout( function() { + console.log( 'Printed succesfully' ); + page.render( outputFile ); + phantom.exit(); + }, 1000 ); +} ); + diff --git a/public/plugin/remotes/remotes.js b/public/plugin/remotes/remotes.js new file mode 100644 index 00000000..ba0dbad7 --- /dev/null +++ b/public/plugin/remotes/remotes.js @@ -0,0 +1,39 @@ +/** + * Touch-based remote controller for your presentation courtesy + * of the folks at http://remotes.io + */ + +(function(window){ + + /** + * Detects if we are dealing with a touch enabled device (with some false positives) + * Borrowed from modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/touch.js + */ + var hasTouch = (function(){ + return ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch; + })(); + + /** + * Detects if notes are enable and the current page is opened inside an /iframe + * this prevents loading Remotes.io several times + */ + var isNotesAndIframe = (function(){ + return window.RevealNotes && !(self == top); + })(); + + if(!hasTouch && !isNotesAndIframe){ + head.ready( 'remotes.ne.min.js', function() { + new Remotes("preview") + .on("swipe-left", function(e){ Reveal.right(); }) + .on("swipe-right", function(e){ Reveal.left(); }) + .on("swipe-up", function(e){ Reveal.down(); }) + .on("swipe-down", function(e){ Reveal.up(); }) + .on("tap", function(e){ Reveal.next(); }) + .on("zoom-out", function(e){ Reveal.toggleOverview(true); }) + .on("zoom-in", function(e){ Reveal.toggleOverview(false); }) + ; + } ); + + head.js('https://hakim-static.s3.amazonaws.com/reveal-js/remotes.ne.min.js'); + } +})(window);
\ No newline at end of file diff --git a/public/plugin/search/search.js b/public/plugin/search/search.js new file mode 100644 index 00000000..ae6582e7 --- /dev/null +++ b/public/plugin/search/search.js @@ -0,0 +1,196 @@ +/* + * 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. + * + * By Jon Snyder <snyder.jon@gmail.com>, February 2013 + */ + +var RevealSearch = (function() { + + var matchedSlides; + var currentMatchedIndex; + var searchboxDirty; + var myHilitor; + +// 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|SPAN)$"); + 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 + 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.parentNode; + while (secnode.nodeName != 'SECTION') { + secnode = secnode.parentNode; + } + + var slideIndex = Reveal.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); + 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; + }; + +} + + function openSearch() { + //ensure the search term input dialog is visible and has focus: + var inputbox = document.getElementById("searchinput"); + inputbox.style.display = "inline"; + inputbox.focus(); + inputbox.select(); + } + + function toggleSearch() { + var inputbox = document.getElementById("searchinput"); + if (inputbox.style.display !== "inline") { + openSearch(); + } + else { + inputbox.style.display = "none"; + myHilitor.remove(); + } + } + + function doSearch() { + //if there's been a change in the search term, perform a new search: + if (searchboxDirty) { + var searchstring = document.getElementById("searchinput").value; + + //find the keyword amongst the slides + myHilitor = new Hilitor("slidecontent"); + matchedSlides = myHilitor.apply(searchstring); + currentMatchedIndex = 0; + } + + //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) { + Reveal.slide(matchedSlides[currentMatchedIndex].h, matchedSlides[currentMatchedIndex].v); + currentMatchedIndex++; + } + } + + var dom = {}; + dom.wrapper = document.querySelector( '.reveal' ); + + if( !dom.wrapper.querySelector( '.searchbox' ) ) { + var searchElement = document.createElement( 'div' ); + searchElement.id = "searchinputdiv"; + searchElement.classList.add( 'searchdiv' ); + searchElement.style.position = 'absolute'; + searchElement.style.top = '10px'; + searchElement.style.left = '10px'; + //embedded base64 search icon Designed by Sketchdock - http://www.sketchdock.com/: + searchElement.innerHTML = '<span><input type="search" id="searchinput" class="searchinput" style="vertical-align: top;"/><img src="data:image/png;base64,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" id="searchbutton" class="searchicon" style="vertical-align: top; margin-top: -1px;"/></span>'; + dom.wrapper.appendChild( searchElement ); + } + + document.getElementById("searchbutton").addEventListener( 'click', function(event) { + doSearch(); + }, false ); + + document.getElementById("searchinput").addEventListener( 'keyup', function( event ) { + switch (event.keyCode) { + case 13: + event.preventDefault(); + doSearch(); + searchboxDirty = false; + break; + default: + searchboxDirty = true; + } + }, false ); + + // Open the search when the 's' key is hit (yes, this conflicts with the notes plugin, disabling for now) + /* + document.addEventListener( 'keydown', function( event ) { + // Disregard the event if the target is editable or a + // modifier is present + if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return; + + if( event.keyCode === 83 ) { + event.preventDefault(); + openSearch(); + } + }, false ); +*/ + return { open: openSearch }; +})(); diff --git a/public/plugin/zoom-js/zoom.js b/public/plugin/zoom-js/zoom.js new file mode 100644 index 00000000..95093e0e --- /dev/null +++ b/public/plugin/zoom-js/zoom.js @@ -0,0 +1,278 @@ +// Custom reveal.js integration +(function(){ + var isEnabled = true; + + document.querySelector( '.reveal .slides' ).addEventListener( 'mousedown', function( event ) { + var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : 'alt' ) + 'Key'; + + var zoomPadding = 20; + var revealScale = Reveal.getScale(); + + if( event[ modifier ] && isEnabled ) { + event.preventDefault(); + + var bounds = event.target.getBoundingClientRect(); + + zoom.to({ + x: ( bounds.left * revealScale ) - zoomPadding, + y: ( bounds.top * revealScale ) - zoomPadding, + width: ( bounds.width * revealScale ) + ( zoomPadding * 2 ), + height: ( bounds.height * revealScale ) + ( zoomPadding * 2 ), + pan: false + }); + } + } ); + + Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } ); + Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } ); +})(); + +/*! + * 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 = 'WebkitTransform' in document.body.style || + 'MozTransform' in document.body.style || + 'msTransform' in document.body.style || + 'OTransform' in document.body.style || + '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'; + document.body.style.OTransition = '-o-transform 0.8s ease'; + document.body.style.msTransition = '-ms-transform 0.8s ease'; + document.body.style.MozTransition = '-moz-transform 0.8s ease'; + document.body.style.WebkitTransition = '-webkit-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 = ''; + document.body.style.OTransform = ''; + document.body.style.msTransform = ''; + document.body.style.MozTransform = ''; + document.body.style.WebkitTransform = ''; + } + // 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.OTransformOrigin = origin; + document.body.style.msTransformOrigin = origin; + document.body.style.MozTransformOrigin = origin; + document.body.style.WebkitTransformOrigin = origin; + + document.body.style.transform = transform; + document.body.style.OTransform = transform; + document.body.style.msTransform = transform; + document.body.style.MozTransform = transform; + document.body.style.WebkitTransform = 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; + } + } + +})(); + + + diff --git a/public/views/head.ejs b/public/views/head.ejs index fa85daf9..d4e9c254 100644 --- a/public/views/head.ejs +++ b/public/views/head.ejs @@ -9,11 +9,11 @@ <link rel="apple-touch-icon" href="/apple-touch-icon.png"> <% if(useCDN) { %> <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css"> -<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css"> +<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css"> <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/bootstrap-social/4.9.0/bootstrap-social.min.css"> <% } else { %> <link rel="stylesheet" href="/vendor/bootstrap/css/bootstrap.min.css"> -<link rel="stylesheet" href="/vendor/font-awesome/css/font-awesome.min.css"> +<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css"> <link rel="stylesheet" href="/css/bootstrap-social.css"> <% } %> <link rel="stylesheet" href="/vendor/jquery-ui/jquery-ui.min.css"> @@ -31,4 +31,4 @@ <link rel="stylesheet" href="/css/markdown.css"> <link rel="stylesheet" href="/css/index.css"> <link rel="stylesheet" href="/css/extra.css"> -<link rel="stylesheet" href="/css/site.css">
\ No newline at end of file +<link rel="stylesheet" href="/css/site.css"> diff --git a/public/views/header.ejs b/public/views/header.ejs index 3e33e1e9..47246a1d 100644 --- a/public/views/header.ejs +++ b/public/views/header.ejs @@ -24,6 +24,8 @@ <ul class="dropdown-menu" role="menu" aria-labelledby="menu"> <li role="presentation"><a role="menuitem" class="ui-new" tabindex="-1" href="./new" target="_blank"><i class="fa fa-plus fa-fw"></i> New</a> </li> + <li role="presentation"><a role="menuitem" class="ui-slide" tabindex="-1" href="#" target="_blank"><i class="fa fa-television fa-fw"></i> Slides</a> + </li> <li role="presentation"><a role="menuitem" class="ui-publish" tabindex="-1" href="#" target="_blank"><i class="fa fa-print fa-fw"></i> Publish</a> </li> <li class="divider"></li> @@ -87,6 +89,11 @@ </a> </li> <li> + <a href="#" target="_blank" class="ui-slide"> + <i class="fa fa-television"></i> Slide + </a> + </li> + <li> <a href="#" target="_blank" class="ui-publish"> <i class="fa fa-print"></i> Publish </a> @@ -116,4 +123,4 @@ </ul> </div> </nav> -<div class="ui-spinner unselectable hidden-print"></div>
\ No newline at end of file +<div class="ui-spinner unselectable hidden-print"></div> diff --git a/templates/listing.html b/templates/listing.html new file mode 100644 index 00000000..2046be1a --- /dev/null +++ b/templates/listing.html @@ -0,0 +1,22 @@ +<!doctype html> +<html lang="en"> + <head> + <meta charset="utf-8"> + <title>Directory Listing</title> + <link rel="stylesheet" href="/{{{theme}}}" id="theme"> + <style type="text/css"> + body { + margin: 1em; + } + a { + color: white; + display: block; + } + </style> + <link rel="icon" href="http://i.imgur.com/IVlU2PU.png" sizes="512x512" /> + </head> + + <body> + {{{listing}}} + </body> +</html> diff --git a/templates/reveal.html b/templates/reveal.html new file mode 100644 index 00000000..601ae524 --- /dev/null +++ b/templates/reveal.html @@ -0,0 +1,68 @@ +<!doctype html> +<html lang="en"> + <head> + <meta charset="utf-8"> + <title>Reveal.js</title> + <link rel="stylesheet" href="/css/reveal.css"> + <link rel="stylesheet" href="/{{{theme}}}" id="theme"> + <!-- For syntax highlighting --> + <link rel="stylesheet" href="/lib/css/{{{highlightTheme}}}.css"> + + <!-- If the query includes 'print-pdf', use the PDF print sheet --> + <script> + document.write( '<link rel="stylesheet" href="/css/print/' + ( window.location.search.match( /print-pdf/gi ) ? 'pdf' : 'paper' ) + '.css" type="text/css" media="print">' ); + </script> + <script src="https://code.jquery.com/jquery-2.1.4.min.js"></script> + </head> + <body> + + <div class="reveal"> + <div class="slides">{{{slides}}}</div> + </div> + + <script src="/lib/js/head.min.js"></script> + <script src="/js/reveal.js"></script> + + <script> + function extend() { + var target = {}; + for (var i = 0; i < arguments.length; i++) { + var source = arguments[i]; + for (var key in source) { + if (source.hasOwnProperty(key)) { + target[key] = source[key]; + } + } + } + return target; + } + + // Optional libraries used to extend on reveal.js + var deps = [ + { src: '/lib/js/classList.js', condition: function() { return !document.body.classList; } }, + { src: '/plugin/markdown/marked.js', condition: function() { return !!document.querySelector('[data-markdown]'); } }, + { src: '/plugin/markdown/markdown.js', condition: function() { return !!document.querySelector('[data-markdown]'); } }, + { src: '/plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } }, + { src: '/plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }, + { src: '/plugin/math/math.js', async: true } + ]; + + // default options to init reveal.js + var defaultOptions = { + controls: true, + progress: true, + history: true, + center: true, + transition: 'default', + dependencies: deps + }; + + // options from URL query string + var queryOptions = Reveal.getQueryHash() || {}; + + var options = {{{options}}}; + options = extend(defaultOptions, options, queryOptions); + Reveal.initialize(options); + </script> + </body> +</html> |