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tubestats-presentation
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rolled back to classList, promoting poyfill in readme

This commit is contained in:
Hakim El Hattab 2012-01-14 17:56:11 -08:00
parent 9736509bae
commit a30cdaaffc
2 changed files with 21 additions and 33 deletions
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4
README.md
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@ -2,7 +2,7 @@
A CSS 3D slideshow tool for quickly creating good looking HTML presentations. Doesn't _rely_ on any external libraries but [highlight.js](http://softwaremaniacs.org/soft/highlight/en/description/) is included by default for code highlighting.
Note that this requires a browser with support for CSS 3D transforms and classList. If CSS 3D support is not detected, the presentation will degrade to less exciting 2D transitions.
Note that this requires a browser with support for CSS 3D transforms and ``classList``. If CSS 3D support is not detected, the presentation will degrade to less exciting 2D transitions. You could also use a polyfill for ``classList`` to make this work in < iOS 5 and < Safari 5.1, [here's one](https://github.com/remy/polyfills/blob/master/classList.js) from [@remy](https://github.com/remy).
Curious about how this looks in action? [Check out the demo page](http://lab.hakim.se/reveal-js/).
@ -24,6 +24,8 @@ Curious about how this looks in action? [Check out the demo page](http://lab.hak
- Slides were moved one level deeper, into #reveal .slides
- Controls and progress bar were moved into #reveal
- CSS is now much more explicit, rooted at #reveal, to prevent conflicts
- Config option for disabling updates to URL, defaults to true
- Anchors with image children no longer rotate in 3D on hover
### 1.1

50
js/reveal.js
View File

@ -73,7 +73,7 @@
* - Controls and progress bar were moved into #reveal
* - All CSS is now much more explicit, rooted at #reveal, to prevent conflicts
* - Config option for disabling updates to URL, defaults to true
* - Removed dependency on classList
* - Fix 3D link hover for anchors containing images
*
*
* @author Hakim El Hattab | http://hakim.se
@ -163,11 +163,11 @@ var Reveal = (function(){
}
if( config.transition !== 'default' ) {
addClass( dom.wrapper, config.transition );
dom.wrapper.classList.add( config.transition );
}
if( config.theme !== 'default' ) {
addClass( dom.wrapper, config.theme );
dom.wrapper.classList.add( config.theme );
}
if( config.rollingLinks ) {
@ -308,7 +308,7 @@ var Reveal = (function(){
var node = nodes[i];
if( node.textContent && !node.querySelector( 'img' ) && ( !node.className || !hasClass( node, 'roll' ) ) ) {
addClass( node, 'roll' );
node.classList.add( 'roll' );
node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
}
};
@ -323,7 +323,7 @@ var Reveal = (function(){
* can't be improved.
*/
function activateOverview() {
addClass( dom.wrapper, 'overview' );
dom.wrapper.classList.add( 'overview' );
var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
@ -339,7 +339,7 @@ var Reveal = (function(){
hslide.style.OTransform = htransform;
hslide.style.transform = htransform;
if( !hasClass( hslide, 'stack' ) ) {
if( !hslide.classList.contains( 'stack' ) ) {
// Navigate to this slide on click
hslide.addEventListener( 'click', onOverviewSlideClicked, true );
}
@ -370,7 +370,7 @@ var Reveal = (function(){
* active slide.
*/
function deactivateOverview() {
removeClass( dom.wrapper, 'overview' );
dom.wrapper.classList.remove( 'overview' );
var slides = Array.prototype.slice.call( document.querySelectorAll( '#reveal .slides section' ) );
@ -397,7 +397,7 @@ var Reveal = (function(){
* false otherwise
*/
function overviewIsActive() {
return hasClass( dom.wrapper, 'overview' );
return dom.wrapper.classList.contains( 'overview' );
}
/**
@ -463,7 +463,7 @@ var Reveal = (function(){
// If this element contains vertical slides
if( slide.querySelector( 'section' ) ) {
addClass( slide, 'stack' );
slide.classList.add( 'stack' );
}
}
}
@ -508,13 +508,13 @@ var Reveal = (function(){
// Remove the 'enabled' class from all directions
[ dom.controlsLeft, dom.controlsRight, dom.controlsUp, dom.controlsDown ].forEach( function( node ) {
removeClass( node, 'enabled' );
node.classList.remove( 'enabled' );
} )
if( routes.left ) addClass( dom.controlsLeft, 'enabled' );
if( routes.right ) addClass( dom.controlsRight, 'enabled' );
if( routes.up ) addClass( dom.controlsUp, 'enabled' );
if( routes.down ) addClass( dom.controlsDown, 'enabled' );
if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
if( routes.up ) dom.controlsUp.classList.add( 'enabled' );
if( routes.down ) dom.controlsDown.classList.add( 'enabled' );
}
/**
@ -576,7 +576,7 @@ var Reveal = (function(){
if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
if( verticalFragments.length ) {
addClass( verticalFragments[0], 'visible' );
verticalFragments[0].classList.add( 'visible' );
return true;
}
}
@ -584,7 +584,7 @@ var Reveal = (function(){
else {
var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment:not(.visible)' );
if( horizontalFragments.length ) {
addClass( horizontalFragments[0], 'visible' );
horizontalFragments[0].classList.add( 'visible' );
return true;
}
}
@ -603,7 +603,7 @@ var Reveal = (function(){
if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
var verticalFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
if( verticalFragments.length ) {
removeClass( verticalFragments[ verticalFragments.length - 1 ], 'visible' );
verticalFragments[ verticalFragments.length - 1 ].classList.remove( 'visible' );
return true;
}
}
@ -611,27 +611,13 @@ var Reveal = (function(){
else {
var horizontalFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' );
if( horizontalFragments.length ) {
removeClass( horizontalFragments[ horizontalFragments.length - 1 ], 'visible' );
horizontalFragments[ horizontalFragments.length - 1 ].classList.remove( 'visible' );
return true;
}
}
return false;
}
function hasClass( node, klass ) {
return !!node.className.match( klass );
}
function addClass( node, klass ) {
if( !hasClass( node, klass ) ) {
node.className += ' ' + klass;
}
}
function removeClass( node, klass ) {
node.className = node.className.replace( klass, '' );
}
/**
* Triggers a navigation to the specified indices.