Shivan/tubestats-presentation
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code comments, remove needless nodelist > array conversion

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This commit is contained in:
Hakim El Hattab
2012-09-21 09:27:31 -04:00
parent edb2051529
commit a1e73b78ef
2 changed files with 16 additions and 9 deletions
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11
js/reveal.js
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@@ -535,11 +535,12 @@ var Reveal = (function(){
*/
function activateOverview() {
// Only proceed if enabled in config
if( config.overview ) {
dom.wrapper.classList.add( 'overview' );
var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) {
var hslide = horizontalSlides[i],
@@ -558,7 +559,7 @@ var Reveal = (function(){
hslide.addEventListener( 'click', onOverviewSlideClicked, true );
}
var verticalSlides = Array.prototype.slice.call( hslide.querySelectorAll( 'section' ) );
var verticalSlides = hslide.querySelectorAll( 'section' );
for( var j = 0, len2 = verticalSlides.length; j < len2; j++ ) {
var vslide = verticalSlides[j],
@@ -589,10 +590,12 @@ var Reveal = (function(){
*/
function deactivateOverview() {
// Only proceed if enabled in config
if( config.overview ) {
dom.wrapper.classList.remove( 'overview' );
// Select all slides
var slides = Array.prototype.slice.call( document.querySelectorAll( '.reveal .slides section' ) );
for( var i = 0, len = slides.length; i < len; i++ ) {
@@ -833,6 +836,7 @@ var Reveal = (function(){
node.classList.remove( 'enabled' );
} );
// Add the 'enabled' class to the available routes
if( routes.left ) dom.controlsLeft.classList.add( 'enabled' );
if( routes.right ) dom.controlsRight.classList.add( 'enabled' );
if( routes.up ) dom.controlsUp.classList.add( 'enabled' );
@@ -985,6 +989,9 @@ var Reveal = (function(){
return false;
}
/**
* Cues a new automated slide if enabled in the config.
*/
function cueAutoSlide() {
clearTimeout( autoSlideTimeout );