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skip fragments when in overview

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This commit is contained in:
Hakim El Hattab 2011-12-23 21:22:13 -08:00
parent c6a75117f6
commit 91ff92e211
1 changed files with 7 additions and 6 deletions
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13
js/reveal.js
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@ -61,6 +61,7 @@
* *
* version 1.1: * version 1.1:
* - Optional progress bar UI element * - Optional progress bar UI element
* - Slide overview available via SPACE
* *
* TODO: * TODO:
* - Touch/swipe interactions * - Touch/swipe interactions
@ -286,10 +287,10 @@ var Reveal = (function(){
* can't be improved. * can't be improved.
*/ */
function activateOverview() { function activateOverview() {
var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
document.body.classList.add( 'overview' ); document.body.classList.add( 'overview' );
var horizontalSlides = Array.prototype.slice.call( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
for( var i = 0, len = horizontalSlides.length; i < len; i++ ) { for( var i = 0, len = horizontalSlides.length; i < len; i++ ) {
var hslide = horizontalSlides[i], var hslide = horizontalSlides[i],
htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)'; htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)';
@ -567,7 +568,7 @@ var Reveal = (function(){
function navigateLeft() { function navigateLeft() {
// Prioritize hiding fragments // Prioritize hiding fragments
if( previousFragment() === false ) { if( overviewIsActive() || previousFragment() === false ) {
indexh --; indexh --;
indexv = 0; indexv = 0;
slide(); slide();
@ -575,7 +576,7 @@ var Reveal = (function(){
} }
function navigateRight() { function navigateRight() {
// Prioritize revealing fragments // Prioritize revealing fragments
if( nextFragment() === false ) { if( overviewIsActive() || nextFragment() === false ) {
indexh ++; indexh ++;
indexv = 0; indexv = 0;
slide(); slide();
@ -583,14 +584,14 @@ var Reveal = (function(){
} }
function navigateUp() { function navigateUp() {
// Prioritize hiding fragments // Prioritize hiding fragments
if( previousFragment() === false ) { if( overviewIsActive() || previousFragment() === false ) {
indexv --; indexv --;
slide(); slide();
} }
} }
function navigateDown() { function navigateDown() {
// Prioritize revealing fragments // Prioritize revealing fragments
if( nextFragment() === false ) { if( overviewIsActive() || nextFragment() === false ) {
indexv ++; indexv ++;
slide(); slide();
} }