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Merge remote-tracking branch 'upstream/master' into solarized

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This commit is contained in:
asmod3us
2013-02-28 17:28:07 +01:00
parent 1661fb2fae d2b6ed4726
commit 49ada91eb1
11 changed files with 471 additions and 119 deletions
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2
.travis.yml
View File

@@ -1,3 +1,5 @@
language: node_js
node_js:
- 0.8
before_script:
- npm install -g grunt-cli

40
grunt.js → Gruntfile.js
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@@ -3,19 +3,11 @@ module.exports = function(grunt) {
// Project configuration
grunt.initConfig({
pkg: '<json:package.json>',
inputJS: 'js/reveal.js',
inputCSS: 'css/reveal.css',
outputJS: 'js/reveal.min.js',
outputCSS: 'css/reveal.min.css',
pkg: grunt.file.readJSON('package.json'),
meta: {
version: '2.3',
banner:
'/*!\n' +
' * reveal.js <%= meta.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
' * reveal.js <%= pkg.version %> (<%= grunt.template.today("yyyy-mm-dd, HH:MM") %>)\n' +
' * http://lab.hakim.se/reveal-js\n' +
' * MIT licensed\n' +
' *\n' +
@@ -23,8 +15,8 @@ module.exports = function(grunt) {
' */'
},
lint: {
files: [ 'grunt.js', '<%= inputJS %>' ]
jshint: {
files: [ 'Gruntfile.js', 'js/reveal.js' ]
},
// Tests will be added soon
@@ -32,17 +24,20 @@ module.exports = function(grunt) {
files: [ 'test/**/*.html' ]
},
min: {
dist: {
src: [ '<banner:meta.banner>', '<%= inputJS %>' ],
dest: '<%= outputJS %>'
uglify: {
options: {
banner: '<%= meta.banner %>\n'
},
build: {
src: 'js/reveal.js',
dest: 'js/reveal.min.js'
}
},
mincss: {
cssmin: {
compress: {
files: {
'<%= outputCSS %>': [ '<%= inputCSS %>' ]
'css/reveal.min.css': [ 'css/reveal.css' ]
}
}
},
@@ -69,16 +64,19 @@ module.exports = function(grunt) {
},
watch: {
files: [ 'grunt.js', '<%= inputJS %>', '<%= inputCSS %>' ],
files: [ 'Gruntfile.js', 'js/reveal.js', 'css/reveal.css' ],
tasks: 'default'
}
});
// Dependencies
grunt.loadNpmTasks( 'grunt-contrib-mincss' );
grunt.loadNpmTasks( 'grunt-contrib-jshint' );
grunt.loadNpmTasks( 'grunt-contrib-cssmin' );
grunt.loadNpmTasks( 'grunt-contrib-uglify' );
grunt.loadNpmTasks( 'grunt-contrib-watch' );
// Default task
grunt.registerTask( 'default', [ 'lint', 'mincss', 'min' ] );
grunt.registerTask( 'default', [ 'jshint', 'cssmin', 'uglify' ] );
};

20
README.md
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@@ -37,7 +37,7 @@ Markup heirarchy needs to be ``<div class="reveal"> <div class="slides"> <sectio
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.
This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). This is sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Irish](https://github.com/paulirish) which in turn uses [showdown](https://github.com/coreyti/showdown/). Sensitive to indentation (avoid mixing tabs and spaces) and line breaks (avoid consecutive breaks).
```html
<section data-markdown>
@@ -49,6 +49,14 @@ This is based on [data-markdown](https://gist.github.com/1343518) from [Paul Iri
</section>
```
#### External Markdown
You can write your content as a separate file and have reveal.js load it at runtime. Note the separator arguments which determine how slides are delimited in the external file.
```html
<section data-markdown="example.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
```
### Configuration
At the end of your page you need to initialize reveal by running the following code. Note that all config values are optional and will default as specified below.
@@ -270,6 +278,16 @@ Multiple fragments can be applied to the same element sequentially by wrapping i
</section>
```
The display order of fragments can be controlled using the ```data-fragment-index``` attribute.
```html
<section>
<p class="fragment" data-fragment-index="3">Appears last</p>
<p class="fragment" data-fragment-index="1">Appears first</p>
<p class="fragment" data-fragment-index="2">Appears second</p>
</section>
```
### Fragment events
When a slide fragment is either shown or hidden reveal.js will dispatch an event.

2
css/reveal.min.css vendored
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File diff suppressed because one or more lines are too long

170
js/reveal.js
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@@ -129,6 +129,9 @@ var Reveal = (function(){
// A delay used to deactivate the overview mode
deactivateOverviewTimeout = 0,
// Flags if the interaction event listeners are bound
eventsAreBound = false,
// Holds information about the currently ongoing touch input
touch = {
startX: 0,
@@ -310,10 +313,6 @@ var Reveal = (function(){
// Updates the presentation to match the current configuration values
configure();
// Force an initial layout, will thereafter be invoked as the window
// is resized
layout();
// Read the initial hash
readURL();
@@ -335,40 +334,51 @@ var Reveal = (function(){
/**
* Applies the configuration settings from the config object.
*/
function configure() {
function configure( options ) {
if( supports3DTransforms === false ) {
config.transition = 'linear';
}
dom.wrapper.classList.remove( config.transition );
if( config.controls && dom.controls ) {
dom.controls.style.display = 'block';
}
// New config options may be passed when this method
// is invoked through the API after initialization
if( typeof options === 'object' ) extend( config, options );
if( config.progress && dom.progress ) {
dom.progress.style.display = 'block';
}
// Force linear transition based on browser capabilities
if( supports3DTransforms === false ) config.transition = 'linear';
if( config.transition !== 'default' ) {
dom.wrapper.classList.add( config.transition );
}
dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
dom.progress.style.display = ( config.progress && dom.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' );
}
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 );
}
// 3D links
if( config.rollingLinks ) {
linkify();
enable3DLinks();
}
else {
disable3DLinks();
}
// Load the theme in the config, if it's not already loaded
@@ -383,6 +393,9 @@ var Reveal = (function(){
}
}
// Force a layout to make sure the current config is accounted for
layout();
}
/**
@@ -390,6 +403,8 @@ var Reveal = (function(){
*/
function addEventListeners() {
eventsAreBound = true;
window.addEventListener( 'hashchange', onWindowHashChange, false );
window.addEventListener( 'resize', onWindowResize, false );
@@ -424,6 +439,8 @@ var Reveal = (function(){
*/
function removeEventListeners() {
eventsAreBound = false;
document.removeEventListener( 'keydown', onDocumentKeyDown, false );
window.removeEventListener( 'hashchange', onWindowHashChange, false );
window.removeEventListener( 'resize', onWindowResize, false );
@@ -524,28 +541,79 @@ var Reveal = (function(){
/**
* Wrap all links in 3D goodness.
*/
function linkify() {
function enable3DLinks() {
if( supports3DTransforms && !( 'msPerspective' in document.body.style ) ) {
var nodes = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
var anchors = document.querySelectorAll( SLIDES_SELECTOR + ' a:not(.image)' );
for( var i = 0, len = nodes.length; i < len; i++ ) {
var node = nodes[i];
for( var i = 0, len = anchors.length; i < len; i++ ) {
var anchor = anchors[i];
if( node.textContent && !node.querySelector( '*' ) && ( !node.className || !node.classList.contains( node, 'roll' ) ) ) {
if( anchor.textContent && !anchor.querySelector( '*' ) && ( !anchor.className || !anchor.classList.contains( anchor, 'roll' ) ) ) {
var span = document.createElement('span');
span.setAttribute('data-title', node.text);
span.innerHTML = node.innerHTML;
span.setAttribute('data-title', anchor.text);
span.innerHTML = anchor.innerHTML;
node.classList.add( 'roll' );
node.innerHTML = '';
node.appendChild(span);
anchor.classList.add( 'roll' );
anchor.innerHTML = '';
anchor.appendChild(span);
}
}
}
}
/**
* Unwrap all 3D links.
*/
function disable3DLinks() {
var anchors = document.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;
}
}
}
/**
* 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 ) {
var a = toArray( fragments );
a.forEach( function( el, idx ) {
if( !el.hasAttribute( 'data-fragment-index' ) ) {
el.setAttribute( 'data-fragment-index', idx );
}
} );
a.sort( function( l, r ) {
return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index');
} );
return a
}
/**
* Applies JavaScript-controlled layout rules to the
* presentation.
@@ -602,14 +670,9 @@ var Reveal = (function(){
dom.slides.style.transform = transform;
}
if( config.center ) {
// Select all slides, vertical and horizontal
var slides = toArray( document.querySelectorAll( SLIDES_SELECTOR ) );
// Determine the minimum top offset for slides
var minTop = -slideHeight / 2;
for( var i = 0, len = slides.length; i < len; i++ ) {
var slide = slides[ i ];
@@ -618,15 +681,19 @@ var Reveal = (function(){
continue;
}
if( config.center ) {
// Vertical stacks are not centered since their section
// children will be
if( slide.classList.contains( 'stack' ) ) {
slide.style.top = 0;
}
else {
slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, -slideHeight / 2 ) + 'px';
}
}
else {
slide.style.top = '';
}
}
@@ -871,9 +938,15 @@ var Reveal = (function(){
*/
function pause() {
var wasPaused = dom.wrapper.classList.contains( 'paused' );
cancelAutoSlide();
dom.wrapper.classList.add( 'paused' );
if( wasPaused === false ) {
dispatchEvent( 'paused' );
}
}
/**
@@ -881,9 +954,15 @@ var Reveal = (function(){
*/
function resume() {
var wasPaused = dom.wrapper.classList.contains( 'paused' );
cueAutoSlide();
dom.wrapper.classList.remove( 'paused' );
if( wasPaused ) {
dispatchEvent( 'resumed' );
}
}
/**
@@ -996,7 +1075,7 @@ var Reveal = (function(){
// Show fragment, if specified
if( typeof f !== 'undefined' ) {
var fragments = currentSlide.querySelectorAll( '.fragment' );
var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) );
toArray( fragments ).forEach( function( fragment, indexf ) {
if( indexf < f ) {
@@ -1367,7 +1446,8 @@ var Reveal = (function(){
// Vertical slides:
if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
var verticalFragments = sortFragments( document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' ) );
if( verticalFragments.length ) {
verticalFragments[0].classList.add( 'visible' );
@@ -1378,7 +1458,8 @@ var Reveal = (function(){
}
// Horizontal slides:
else {
var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
var horizontalFragments = sortFragments( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' ) );
if( horizontalFragments.length ) {
horizontalFragments[0].classList.add( 'visible' );
@@ -1402,7 +1483,8 @@ var Reveal = (function(){
// Vertical slides:
if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
var verticalFragments = sortFragments( document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' ) );
if( verticalFragments.length ) {
verticalFragments[ verticalFragments.length - 1 ].classList.remove( 'visible' );
@@ -1413,7 +1495,8 @@ var Reveal = (function(){
}
// Horizontal slides:
else {
var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' );
var horizontalFragments = sortFragments( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' ) );
if( horizontalFragments.length ) {
horizontalFragments[ horizontalFragments.length - 1 ].classList.remove( 'visible' );
@@ -1783,23 +1866,27 @@ var Reveal = (function(){
// TODO There's a bug here where the event listeners are not
// removed after deactivating the overview.
if( isOverview() ) {
if( eventsAreBound && isOverview() ) {
event.preventDefault();
deactivateOverview();
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 );
}
}
}
}
@@ -1812,6 +1899,7 @@ var Reveal = (function(){
return {
initialize: initialize,
configure: configure,
// Navigation methods
slide: slide,

4
js/reveal.min.js vendored
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File diff suppressed because one or more lines are too long

17
package.json
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@@ -16,16 +16,19 @@
"node": "~0.8.0"
},
"scripts": {
"test": "grunt lint qunit"
"test": "grunt jshint"
},
"dependencies": {
"underscore" : "~1.3.3",
"express" : "~2.5.9",
"socket.io" : "~0.9.6",
"mustache" : "~0.4.0"
"underscore": "~1.3.3",
"express": "~2.5.9",
"socket.io": "~0.9.6",
"mustache": "~0.4.0"
},
"devDependencies": {
"grunt-contrib-mincss": "~0.3.1",
"grunt": "~0.3.17"
"grunt-contrib-jshint": "~0.2.0",
"grunt-contrib-cssmin": "~0.4.1",
"grunt-contrib-uglify": "~0.1.1",
"grunt-contrib-watch": "~0.2.0",
"grunt": "~0.4.0"
}
}

97
plugin/markdown/example.html Normal file
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@@ -0,0 +1,97 @@
<!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/default.css" id="theme">
</head>
<body>
<div class="reveal">
<div class="slides">
<!-- Use external markdown resource, and separate slides by three newlines; vertical slides by two newlines -->
<section data-markdown="example.md" data-separator="^\n\n\n" data-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$" data-vertical="^\n--\n$">
<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>
</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,
theme: Reveal.getQueryHash().theme,
transition: Reveal.getQueryHash().transition || 'default',
// Optional libraries used to extend on reveal.js
dependencies: [
{ src: '../../lib/js/classList.js', condition: function() { return !document.body.classList; } },
{ src: 'showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: 'markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }
]
});
</script>
</body>
</html>

29
plugin/markdown/example.md Normal file
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@@ -0,0 +1,29 @@
# Markdown Demo
## External 1.1
Content 1.1
## External 1.2
Content 1.2
## External 2
Content 2.1
## External 3.1
Content 3.1
## External 3.2
Content 3.2

126
plugin/markdown/markdown.js
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@@ -6,16 +6,12 @@
throw 'The reveal.js Markdown plugin requires Showdown to be loaded';
}
var sections = document.querySelectorAll( '[data-markdown]' );
for( var i = 0, len = sections.length; i < len; i++ ) {
var section = sections[i];
var notes = section.querySelector( 'aside.notes' );
var stripLeadingWhitespace = function(section) {
var template = section.querySelector( 'script' );
// strip leading whitespace so it isn't evaluated as code
var text = ( template || section ).innerHTML;
var text = ( template || section ).textContent;
var leadingWs = text.match(/^\n?(\s*)/)[1].length,
leadingTabs = text.match(/^\n?(\t*)/)[1].length;
@@ -27,11 +23,125 @@
text = text.replace( new RegExp('\\n? {' + leadingWs + '}','g'), '\n' );
}
section.innerHTML = (new Showdown.converter()).makeHtml(text);
return text;
};
var slidifyMarkdown = function(markdown, separator, vertical) {
separator = separator || '^\n---\n$';
var reSeparator = new RegExp(separator + (vertical ? '|' + vertical : ''), 'mg'),
reHorSeparator = new RegExp(separator),
matches,
lastIndex = 0,
isHorizontal,
wasHorizontal = true,
content,
sectionStack = [],
markdownSections = '';
// iterate until all blocks between separators are stacked up
while( matches = reSeparator.exec(markdown) ) {
// determine direction (horizontal by default)
isHorizontal = reHorSeparator.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 = reSeparator.lastIndex;
wasHorizontal = isHorizontal;
}
// add the remaining slide
(wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1]).push(markdown.substring(lastIndex));
// flatten the hierarchical stack, and insert <section data-markdown> tags
for( var k = 0, klen = sectionStack.length; k < klen; k++ ) {
markdownSections += typeof sectionStack[k] === 'string'
? '<section data-markdown>' + sectionStack[k] + '</section>'
: '<section><section data-markdown>' + sectionStack[k].join('</section><section data-markdown>') + '</section></section>';
}
return markdownSections;
};
var querySlidingMarkdown = function() {
var sections = document.querySelectorAll( '[data-markdown]'),
section;
for( var j = 0, jlen = sections.length; j < jlen; j++ ) {
section = sections[j];
if( section.getAttribute('data-markdown').length ) {
var xhr = new XMLHttpRequest(),
url = section.getAttribute('data-markdown');
xhr.onreadystatechange = function () {
if( xhr.readyState === 4 ) {
section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
}
};
xhr.open('GET', url, false);
xhr.send();
} else if( section.getAttribute('data-separator') ) {
var markdown = stripLeadingWhitespace(section);
section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
}
}
};
var queryMarkdownSlides = function() {
var sections = document.querySelectorAll( '[data-markdown]');
for( var j = 0, jlen = sections.length; j < jlen; j++ ) {
makeHtml(sections[j]);
}
};
var makeHtml = function(section) {
var notes = section.querySelector( 'aside.notes' );
var markdown = stripLeadingWhitespace(section);
section.innerHTML = (new Showdown.converter()).makeHtml(markdown);
if( notes ) {
section.appendChild( notes );
}
}
};
querySlidingMarkdown();
queryMarkdownSlides();
})();

7
plugin/notes/notes.html
View File

@@ -225,6 +225,13 @@
}, 1000 );
// Navigate the main window when the notes slide changes
currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', function( event ) {
window.opener.Reveal.slide( event.indexh, event.indexv );
} );
}
else {