diff options
| -rw-r--r-- | Gruntfile.js | 2 | ||||
| -rw-r--r-- | LICENSE | 2 | ||||
| -rw-r--r-- | README.md | 42 | ||||
| -rw-r--r-- | bower.json | 2 | ||||
| -rw-r--r-- | css/print/pdf.css | 3 | ||||
| -rw-r--r-- | css/reveal.css | 56 | ||||
| -rw-r--r-- | css/reveal.scss | 51 | ||||
| -rw-r--r-- | index.html | 7 | ||||
| -rw-r--r-- | js/reveal.js | 150 | ||||
| -rw-r--r-- | package.json | 2 | ||||
| -rwxr-xr-x | plugin/markdown/markdown.js | 35 | ||||
| -rw-r--r-- | test/test-markdown-options.html | 41 | ||||
| -rw-r--r-- | test/test-markdown-options.js | 26 | ||||
| -rw-r--r-- | test/test-markdown.html | 2 |
14 files changed, 307 insertions, 114 deletions
diff --git a/Gruntfile.js b/Gruntfile.js index 96a4f52..059bb05 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -15,7 +15,7 @@ module.exports = function(grunt) { ' * http://lab.hakim.se/reveal-js\n' + ' * MIT licensed\n' + ' *\n' + - ' * Copyright (C) 2016 Hakim El Hattab, http://hakim.se\n' + + ' * Copyright (C) 2017 Hakim El Hattab, http://hakim.se\n' + ' */' }, @@ -1,4 +1,4 @@ -Copyright (C) 2016 Hakim El Hattab, http://hakim.se, and reveal.js contributors +Copyright (C) 2017 Hakim El Hattab, http://hakim.se, and reveal.js contributors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -105,17 +105,17 @@ The presentation markup hierarchy needs to be `.reveal > .slides > section` wher ### Markdown -It's possible to write your slides using Markdown. To enable Markdown, add the `data-markdown` attribute to your `<section>` elements and wrap the contents in a `<script type="text/template">` like the example below. +It's possible to write your slides using Markdown. To enable Markdown, add the `data-markdown` attribute to your `<section>` elements and wrap the contents in a `<textarea data-template>` like the example below. This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) modified to use [marked](https://github.com/chjj/marked) to support [GitHub Flavored Markdown](https://help.github.com/articles/github-flavored-markdown). Sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks). ```html <section data-markdown> - <script type="text/template"> + <textarea data-template> ## Page title A paragraph with some text and a [link](http://hakim.se). - </script> + </textarea> </section> ``` @@ -160,6 +160,19 @@ Special syntax (in html comment) is available for adding attributes to the slide </section> ``` +#### Configuring *marked* + +We use [marked](https://github.com/chjj/marked) to parse Markdown. To customise marked's rendering, you can pass in options when [configuring Reveal](#configuration): + +```javascript +Reveal.initialize({ + // Options which are passed into marked + // See https://github.com/chjj/marked#options-1 + markdown: { + smartypants: true + } +}); +``` ### Configuration @@ -351,6 +364,7 @@ You can add your own extensions using the same syntax. The following properties - **callback**: [optional] Function to execute when the script has loaded - **condition**: [optional] Function which must return true for the script to be loaded +To load these dependencies, reveal.js requires [head.js](http://headjs.com/) *(a script loading library)* to be loaded before reveal.js. ### Ready Event @@ -564,6 +578,7 @@ Automatically plays a full size video behind the slide. | data-background-video | | A single video source, or a comma separated list of video sources. | | data-background-video-loop | false | Flags if the video should play repeatedly. | | data-background-video-muted | false | Flags if the audio should be muted. | +| data-background-size | cover | Use `cover` for full screen and some cropping or `contain` for letterboxing. | ```html <section data-background-video="https://s3.amazonaws.com/static.slid.es/site/homepage/v1/homepage-video-editor.mp4,https://s3.amazonaws.com/static.slid.es/site/homepage/v1/homepage-video-editor.webm" data-background-video-loop data-background-video-muted> @@ -835,13 +850,14 @@ Here's an example of an exported presentation that's been uploaded to SlideShare Export dimensions are inferred from the configured [presentation size](#presentation-size). Slides that are too tall to fit within a single page will expand onto multiple pages. You can limit how many pages a slide may expand onto using the `pdfMaxPagesPerSlide` config option, for example `Reveal.configure({ pdfMaxPagesPerSlide: 1 })` ensures that no slide ever grows to more than one printed page. -1. Open your presentation with `print-pdf` included in the query string i.e. http://localhost:8000/?print-pdf#/. This triggers the default index HTML to load the PDF print stylesheet ([css/print/pdf.css](https://github.com/hakimel/reveal.js/blob/master/css/print/pdf.css)). You can test this with [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf). -2. Open the in-browser print dialog (CTRL/CMD+P). -3. Change the **Destination** setting to **Save as PDF**. -4. Change the **Layout** to **Landscape**. -5. Change the **Margins** to **None**. -6. Enable the **Background graphics** option. -7. Click **Save**. +1. Open your presentation with `print-pdf` included in the query string i.e. http://localhost:8000/?print-pdf. This triggers the default index HTML to load the PDF print stylesheet ([css/print/pdf.css](https://github.com/hakimel/reveal.js/blob/master/css/print/pdf.css)). You can test this with [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf). + * If you want to include [speaker notes](#speaker-notes) in your export, you can append `showNotes=true` to the query string: http://localhost:8000/?print-pdf&showNotes=true +1. Open the in-browser print dialog (CTRL/CMD+P). +1. Change the **Destination** setting to **Save as PDF**. +1. Change the **Layout** to **Landscape**. +1. Change the **Margins** to **None**. +1. Enable the **Background graphics** option. +1. Click **Save**.  @@ -910,7 +926,7 @@ This will only display in the notes window. Notes are only visible to the speaker inside of the speaker view. If you wish to share your notes with others you can initialize reveal.js with the `showNotes` config value set to `true`. Notes will appear along the bottom of the presentations. -When `showNotes` is enabled notes are also included when you [export to PDF](https://github.com/hakimel/reveal.js#pdf-export). By default, notes are printed in a semi-transparent box on top of slide. If you'd rather print them on a separate page after the slide, set `showNotes: "separate-page"`. +When `showNotes` is enabled notes are also included when you [export to PDF](https://github.com/hakimel/reveal.js#pdf-export). By default, notes are printed in a semi-transparent box on top of the slide. If you'd rather print them on a separate page after the slide, set `showNotes: "separate-page"`. ## Server Side Speaker Notes @@ -1139,7 +1155,7 @@ Some reveal.js features, like external Markdown and speaker notes, require that 1. Open <http://localhost:8000> to view your presentation - You can change the port by using `npm start -- --port 8001`. + You can change the port by using `npm start -- --port=8001`. ### Folder Structure @@ -1153,4 +1169,4 @@ Some reveal.js features, like external Markdown and speaker notes, require that MIT licensed -Copyright (C) 2016 Hakim El Hattab, http://hakim.se +Copyright (C) 2017 Hakim El Hattab, http://hakim.se @@ -1,6 +1,6 @@ { "name": "reveal.js", - "version": "3.3.0", + "version": "3.4.1", "main": [ "js/reveal.js", "css/reveal.css" diff --git a/css/print/pdf.css b/css/print/pdf.css index 4bfcddc..8c3234c 100644 --- a/css/print/pdf.css +++ b/css/print/pdf.css @@ -132,13 +132,14 @@ ul, ol, div, p { } /* Slide backgrounds are placed inside of their slide when exporting to PDF */ -.reveal section .slide-background { +.reveal .slide-background { display: block !important; position: absolute; top: 0; left: 0; width: 100%; height: 100%; + z-index: auto !important; } /* Display slide speaker notes when 'showNotes' is enabled */ diff --git a/css/reveal.css b/css/reveal.css index dbabfcb..296c8e9 100644 --- a/css/reveal.css +++ b/css/reveal.css @@ -3,7 +3,7 @@ * http://lab.hakim.se/reveal-js * MIT licensed * - * Copyright (C) 2016 Hakim El Hattab, http://hakim.se + * Copyright (C) 2017 Hakim El Hattab, http://hakim.se */ /********************************************* * RESET STYLES @@ -57,18 +57,18 @@ body { transition: all .2s ease; } .reveal .slides section .fragment.visible { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.grow { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.grow.visible { -webkit-transform: scale(1.3); transform: scale(1.3); } .reveal .slides section .fragment.shrink { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.shrink.visible { -webkit-transform: scale(0.7); transform: scale(0.7); } @@ -82,21 +82,21 @@ body { .reveal .slides section .fragment.fade-out { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.fade-out.visible { opacity: 0; visibility: hidden; } .reveal .slides section .fragment.semi-fade-out { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.semi-fade-out.visible { opacity: 0.5; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.strike { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.strike.visible { text-decoration: line-through; } @@ -133,7 +133,7 @@ body { visibility: hidden; } .reveal .slides section .fragment.current-visible.current-fragment { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.highlight-red, .reveal .slides section .fragment.highlight-current-red, @@ -142,7 +142,7 @@ body { .reveal .slides section .fragment.highlight-blue, .reveal .slides section .fragment.highlight-current-blue { opacity: 1; - visibility: visible; } + visibility: inherit; } .reveal .slides section .fragment.highlight-red.visible { color: #ff2c2d; } @@ -323,6 +323,7 @@ body { bottom: 0; left: 0; margin: auto; + pointer-events: none; overflow: visible; z-index: 1; text-align: center; @@ -340,6 +341,7 @@ body { position: absolute; width: 100%; padding: 20px 0px; + pointer-events: auto; z-index: 10; -webkit-transform-style: flat; transform-style: flat; @@ -374,6 +376,10 @@ body { z-index: 11; opacity: 1; } +.reveal .slides > section:empty, +.reveal .slides > section > section:empty { + pointer-events: none; } + .reveal.center, .reveal.center .slides, .reveal.center .slides section { @@ -839,6 +845,7 @@ body { height: 100%; opacity: 0; visibility: hidden; + overflow: hidden; background-color: transparent; background-position: 50% 50%; background-repeat: no-repeat; @@ -851,7 +858,8 @@ body { .reveal .slide-background.present { opacity: 1; - visibility: visible; } + visibility: visible; + z-index: 2; } .print-pdf .reveal .slide-background { opacity: 1 !important; @@ -865,7 +873,13 @@ body { max-width: none; max-height: none; top: 0; - left: 0; } + left: 0; + -o-object-fit: cover; + object-fit: cover; } + +.reveal .slide-background[data-background-size="contain"] video { + -o-object-fit: contain; + object-fit: contain; } /* Immediate transition style */ .reveal[data-background-transition=none] > .backgrounds .slide-background, @@ -1140,6 +1154,7 @@ body { display: inline-block; width: 40px; height: 40px; + line-height: 36px; padding: 0 10px; float: right; opacity: 0.6; @@ -1188,6 +1203,23 @@ body { opacity: 1; visibility: visible; } +.reveal .overlay.overlay-preview.loaded .viewport-inner { + position: absolute; + z-index: -1; + left: 0; + top: 45%; + width: 100%; + text-align: center; + letter-spacing: normal; } + +.reveal .overlay.overlay-preview .x-frame-error { + opacity: 0; + -webkit-transition: opacity 0.3s ease 0.3s; + transition: opacity 0.3s ease 0.3s; } + +.reveal .overlay.overlay-preview.loaded .x-frame-error { + opacity: 1; } + .reveal .overlay.overlay-preview.loaded .spinner { opacity: 0; visibility: hidden; diff --git a/css/reveal.scss b/css/reveal.scss index f6a37ad..ee3c440 100644 --- a/css/reveal.scss +++ b/css/reveal.scss @@ -3,7 +3,7 @@ * http://lab.hakim.se/reveal-js * MIT licensed * - * Copyright (C) 2016 Hakim El Hattab, http://hakim.se + * Copyright (C) 2017 Hakim El Hattab, http://hakim.se */ @@ -69,13 +69,13 @@ body { &.visible { opacity: 1; - visibility: visible; + visibility: inherit; } } .reveal .slides section .fragment.grow { opacity: 1; - visibility: visible; + visibility: inherit; &.visible { transform: scale( 1.3 ); @@ -84,7 +84,7 @@ body { .reveal .slides section .fragment.shrink { opacity: 1; - visibility: visible; + visibility: inherit; &.visible { transform: scale( 0.7 ); @@ -101,7 +101,7 @@ body { .reveal .slides section .fragment.fade-out { opacity: 1; - visibility: visible; + visibility: inherit; &.visible { opacity: 0; @@ -111,17 +111,17 @@ body { .reveal .slides section .fragment.semi-fade-out { opacity: 1; - visibility: visible; + visibility: inherit; &.visible { opacity: 0.5; - visibility: visible; + visibility: inherit; } } .reveal .slides section .fragment.strike { opacity: 1; - visibility: visible; + visibility: inherit; &.visible { text-decoration: line-through; @@ -166,7 +166,7 @@ body { &.current-fragment { opacity: 1; - visibility: visible; + visibility: inherit; } } @@ -177,7 +177,7 @@ body { .reveal .slides section .fragment.highlight-blue, .reveal .slides section .fragment.highlight-current-blue { opacity: 1; - visibility: visible; + visibility: inherit; } .reveal .slides section .fragment.highlight-red.visible { color: #ff2c2d @@ -388,6 +388,7 @@ body { bottom: 0; left: 0; margin: auto; + pointer-events: none; overflow: visible; z-index: 1; @@ -406,6 +407,7 @@ body { position: absolute; width: 100%; padding: 20px 0px; + pointer-events: auto; z-index: 10; transform-style: flat; @@ -443,6 +445,11 @@ body { opacity: 1; } +.reveal .slides>section:empty, +.reveal .slides>section>section:empty { + pointer-events: none; +} + .reveal.center, .reveal.center .slides, .reveal.center .slides section { @@ -866,6 +873,7 @@ body { height: 100%; opacity: 0; visibility: hidden; + overflow: hidden; background-color: rgba( 0, 0, 0, 0 ); background-position: 50% 50%; @@ -882,6 +890,7 @@ body { .reveal .slide-background.present { opacity: 1; visibility: visible; + z-index: 2; } .print-pdf .reveal .slide-background { @@ -898,7 +907,11 @@ body { max-height: none; top: 0; left: 0; + object-fit: cover; } + .reveal .slide-background[data-background-size="contain"] video { + object-fit: contain; + } /* Immediate transition style */ .reveal[data-background-transition=none]>.backgrounds .slide-background, @@ -1195,6 +1208,7 @@ body { display: inline-block; width: 40px; height: 40px; + line-height: 36px; padding: 0 10px; float: right; opacity: 0.6; @@ -1246,6 +1260,23 @@ body { visibility: visible; } + .reveal .overlay.overlay-preview.loaded .viewport-inner { + position: absolute; + z-index: -1; + left: 0; + top: 45%; + width: 100%; + text-align: center; + letter-spacing: normal; + } + .reveal .overlay.overlay-preview .x-frame-error { + opacity: 0; + transition: opacity 0.3s ease 0.3s; + } + .reveal .overlay.overlay-preview.loaded .x-frame-error { + opacity: 1; + } + .reveal .overlay.overlay-preview.loaded .spinner { opacity: 0; visibility: hidden; @@ -33,11 +33,10 @@ <script src="js/reveal.js"></script> <script> - // More info https://github.com/hakimel/reveal.js#configuration + // More info about config & dependencies: + // - https://github.com/hakimel/reveal.js#configuration + // - https://github.com/hakimel/reveal.js#dependencies Reveal.initialize({ - history: true, - - // More info https://github.com/hakimel/reveal.js#dependencies dependencies: [ { src: 'plugin/markdown/marked.js' }, { src: 'plugin/markdown/markdown.js' }, diff --git a/js/reveal.js b/js/reveal.js index 28aa400..9b0768a 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -3,7 +3,7 @@ * http://lab.hakim.se/reveal-js * MIT licensed * - * Copyright (C) 2016 Hakim El Hattab, http://hakim.se + * Copyright (C) 2017 Hakim El Hattab, http://hakim.se */ (function( root, factory ) { if( typeof define === 'function' && define.amd ) { @@ -26,7 +26,7 @@ var Reveal; // The reveal.js version - var VERSION = '3.3.0'; + var VERSION = '3.4.1'; var SLIDES_SELECTOR = '.slides section', HORIZONTAL_SLIDES_SELECTOR = '.slides>section', @@ -598,14 +598,14 @@ // Dimensions of the PDF pages var pageWidth = Math.floor( slideSize.width * ( 1 + config.margin ) ), - pageHeight = Math.floor( slideSize.height * ( 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;}' ); + injectStyleSheet( '@page{size:'+ pageWidth +'px '+ pageHeight +'px; margin: 0 0 -1px 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}' ); @@ -859,7 +859,7 @@ if( data.background ) { // Auto-wrap image urls in url(...) - if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)$/gi.test( data.background ) ) { + if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)([?#]|$)/gi.test( data.background ) ) { slide.setAttribute( 'data-background-image', data.background ); } else { @@ -884,6 +884,7 @@ // Additional and optional background properties if( data.backgroundSize ) element.style.backgroundSize = data.backgroundSize; + if( data.backgroundSize ) element.setAttribute( 'data-background-size', 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; @@ -1603,6 +1604,9 @@ '<div class="spinner"></div>', '<div class="viewport">', '<iframe src="'+ url +'"></iframe>', + '<small class="viewport-inner">', + '<span class="x-frame-error">Unable to load iframe. This is likely due to the site\'s policy (x-frame-options).</span>', + '</small>', '</div>' ].join(''); @@ -2392,9 +2396,9 @@ updateControls(); updateProgress(); - updateBackground( true ); updateSlideNumber(); updateSlidesVisibility(); + updateBackground( true ); updateNotes(); formatEmbeddedContent(); @@ -2870,34 +2874,17 @@ } ); - // Stop any currently playing video background + // Stop content inside of previous backgrounds if( previousBackground ) { - var previousVideo = previousBackground.querySelector( 'video' ); - if( previousVideo ) previousVideo.pause(); + stopEmbeddedContent( previousBackground ); } + // Start content in the current background if( currentBackground ) { - // Start video playback - var currentVideo = currentBackground.querySelector( 'video' ); - if( currentVideo ) { - - var startVideo = function() { - currentVideo.currentTime = 0; - currentVideo.play(); - currentVideo.removeEventListener( 'loadeddata', startVideo ); - }; - - if( currentVideo.readyState > 1 ) { - startVideo(); - } - else { - currentVideo.addEventListener( 'loadeddata', startVideo ); - } - - } + startEmbeddedContent( currentBackground ); var backgroundImageURL = currentBackground.style.backgroundImage || ''; @@ -3074,11 +3061,20 @@ // Iframes else if( backgroundIframe ) { var iframe = document.createElement( 'iframe' ); + + // Only load autoplaying content when the slide is shown to + // avoid having it play in the background + if( /autoplay=(1|true|yes)/gi.test( backgroundIframe ) ) { + iframe.setAttribute( 'data-src', backgroundIframe ); + } + else { iframe.setAttribute( 'src', backgroundIframe ); - iframe.style.width = '100%'; - iframe.style.height = '100%'; - iframe.style.maxHeight = '100%'; - iframe.style.maxWidth = '100%'; + } + + iframe.style.width = '100%'; + iframe.style.height = '100%'; + iframe.style.maxHeight = '100%'; + iframe.style.maxWidth = '100%'; background.appendChild( iframe ); } @@ -3186,11 +3182,12 @@ * Start playback of any embedded content inside of * the given element. * - * @param {HTMLElement} slide + * @param {HTMLElement} element */ function startEmbeddedContent( element ) { if( element && !isSpeakerNotes() ) { + // Restart GIFs toArray( element.querySelectorAll( 'img[src$=".gif"]' ) ).forEach( function( el ) { // Setting the same unchanged source like this was confirmed @@ -3204,8 +3201,19 @@ return; } - if( el.hasAttribute( 'data-autoplay' ) && typeof el.play === 'function' ) { - el.play(); + // Autoplay is always on for slide backgrounds + var autoplay = el.hasAttribute( 'data-autoplay' ) || !!closestParent( el, '.slide-background' ); + + if( autoplay && typeof el.play === 'function' ) { + + if( el.readyState > 1 ) { + startEmbeddedMedia( { target: el } ); + } + else { + el.removeEventListener( 'loadeddata', startEmbeddedMedia ); // remove first to avoid dupes + el.addEventListener( 'loadeddata', startEmbeddedMedia ); + } + } } ); @@ -3230,15 +3238,36 @@ el.setAttribute( 'src', el.getAttribute( 'data-src' ) ); } } ); + } } /** + * Starts playing an embedded video/audio element after + * it has finished loading. + * + * @param {object} event + */ + function startEmbeddedMedia( event ) { + + var isAttachedToDOM = !!closestParent( event.target, 'html' ), + isVisible = !!closestParent( event.target, '.present' ); + + if( isAttachedToDOM && isVisible ) { + event.target.currentTime = 0; + event.target.play(); + } + + event.target.removeEventListener( 'loadeddata', startEmbeddedMedia ); + + } + + /** * "Starts" the content of an embedded iframe using the * postMessage API. * - * @param {object} event - postMessage API event + * @param {object} event */ function startEmbeddedIframe( event ) { @@ -3246,17 +3275,26 @@ if( iframe && iframe.contentWindow ) { - // 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', '*' ); + var isAttachedToDOM = !!closestParent( event.target, 'html' ), + isVisible = !!closestParent( event.target, '.present' ); + + if( isAttachedToDOM && isVisible ) { + + var autoplay = iframe.hasAttribute( 'data-autoplay' ) || !!closestParent( iframe, '.slide-background' ); + + // YouTube postMessage API + if( /youtube\.com\/embed\//.test( iframe.getAttribute( 'src' ) ) && autoplay ) { + iframe.contentWindow.postMessage( '{"event":"command","func":"playVideo","args":""}', '*' ); + } + // Vimeo postMessage API + else if( /player\.vimeo\.com\//.test( iframe.getAttribute( 'src' ) ) && autoplay ) { + iframe.contentWindow.postMessage( '{"method":"play"}', '*' ); + } + // Generic postMessage API + else { + iframe.contentWindow.postMessage( 'slide:start', '*' ); + } + } } @@ -3267,40 +3305,42 @@ * Stop playback of any embedded content inside of * the targeted slide. * - * @param {HTMLElement} slide + * @param {HTMLElement} element + * @param {boolean} autoplay Optionally override the + * autoplay setting of media elements */ - function stopEmbeddedContent( slide ) { + function stopEmbeddedContent( element, autoplay ) { - if( slide && slide.parentNode ) { + if( element && element.parentNode ) { // HTML5 media elements - toArray( slide.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { + toArray( element.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 ) { + toArray( element.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 ) { + toArray( element.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 ) { + toArray( element.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 ) { + toArray( element.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' ); @@ -3897,7 +3937,7 @@ // 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. + // is divided up into fragments. // playbackRate is accounted for in the duration. if( currentSlide.querySelectorAll( '.fragment' ).length === 0 ) { toArray( currentSlide.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { diff --git a/package.json b/package.json index 0aebece..177e720 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "reveal.js", - "version": "3.3.0", + "version": "3.4.1", "description": "The HTML Presentation Framework", "homepage": "http://lab.hakim.se/reveal-js", "subdomain": "revealjs", diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js index 124aa75..d9ff1ba 100755 --- a/plugin/markdown/markdown.js +++ b/plugin/markdown/markdown.js @@ -17,18 +17,6 @@ } }( 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( code, lang ) { - return hljs.highlightAuto( code, [lang] ).value; - } - }); - } - var DEFAULT_SLIDE_SEPARATOR = '^\r?\n---\r?\n$', DEFAULT_NOTES_SEPARATOR = 'note:', DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$', @@ -43,7 +31,8 @@ */ function getMarkdownFromSlide( section ) { - var template = section.querySelector( 'script' ); + // look for a <script> or <textarea data-template> wrapper + var template = section.querySelector( '[data-template]' ) || section.querySelector( 'script' ); // strip leading whitespace so it isn't evaluated as code var text = ( template || section ).textContent; @@ -189,7 +178,7 @@ markdownSections += '<section '+ options.attributes +'>'; sectionStack[i].forEach( function( child ) { - markdownSections += '<section data-markdown>' + createMarkdownSlide( child, options ) + '</section>'; + markdownSections += '<section data-markdown>' + createMarkdownSlide( child, options ) + '</section>'; } ); markdownSections += '</section>'; @@ -391,6 +380,24 @@ return { initialize: function() { + if( typeof marked === 'undefined' ) { + throw 'The reveal.js Markdown plugin requires marked to be loaded'; + } + + if( typeof hljs !== 'undefined' ) { + marked.setOptions({ + highlight: function( code, lang ) { + return hljs.highlightAuto( code, [lang] ).value; + } + }); + } + + var options = Reveal.getConfig().markdown; + + if ( options ) { + marked.setOptions( options ); + } + processSlides(); convertSlides(); }, diff --git a/test/test-markdown-options.html b/test/test-markdown-options.html new file mode 100644 index 0000000..5b3be97 --- /dev/null +++ b/test/test-markdown-options.html @@ -0,0 +1,41 @@ +<!doctype html> +<html lang="en"> + + <head> + <meta charset="utf-8"> + + <title>reveal.js - Test Markdown Options</title> + + <link rel="stylesheet" href="../css/reveal.css"> + <link rel="stylesheet" href="qunit-1.12.0.css"> + </head> + + <body style="overflow: auto;"> + + <div id="qunit"></div> + <div id="qunit-fixture"></div> + + <div class="reveal" style="display: none;"> + + <div class="slides"> + + <section data-markdown> + <script type="text/template"> + ## Testing Markdown Options + + This "slide" should contain 'smart' quotes. + </script> + </section> + + </div> + + </div> + + <script src="../lib/js/head.min.js"></script> + <script src="../js/reveal.js"></script> + <script src="qunit-1.12.0.js"></script> + + <script src="test-markdown-options.js"></script> + + </body> +</html> diff --git a/test/test-markdown-options.js b/test/test-markdown-options.js new file mode 100644 index 0000000..3ae1350 --- /dev/null +++ b/test/test-markdown-options.js @@ -0,0 +1,26 @@ +Reveal.addEventListener( 'ready', function() { + + QUnit.module( 'Markdown' ); + + test( 'Options are set', function() { + strictEqual( marked.defaults.smartypants, true ); + }); + + test( 'Smart quotes are activated', function() { + var text = document.querySelector( '.reveal .slides>section>p' ).textContent; + + strictEqual( /['"]/.test( text ), false ); + strictEqual( /[“”‘’]/.test( text ), true ); + }); + +} ); + +Reveal.initialize({ + dependencies: [ + { src: '../plugin/markdown/marked.js' }, + { src: '../plugin/markdown/markdown.js' }, + ], + markdown: { + smartypants: true + } +}); diff --git a/test/test-markdown.html b/test/test-markdown.html index 7ff0efe..52b39ff 100644 --- a/test/test-markdown.html +++ b/test/test-markdown.html @@ -13,7 +13,7 @@ <body style="overflow: auto;"> <div id="qunit"></div> - <div id="qunit-fixture"></div> + <div id="qunit-fixture"></div> <div class="reveal" style="display: none;"> |