added isFirstSlide/isLastSlide api methods
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41
js/reveal.js
41
js/reveal.js
@ -1529,25 +1529,7 @@ var Reveal = (function(){
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}
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}
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/**
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*
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* @return {Boolean} true if current slide is first slide,
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* false otherwise
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*/
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function firstSlide(){
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return (document.querySelector(SLIDES_SELECTOR + '.past') == null ? true : false);
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}
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/**
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*
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* @return {Boolean} true if current slide is last slide,
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* false otherwise
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*/
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function lastSlide(){
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return (document.querySelector(SLIDES_SELECTOR + '.future') == null ? true : false);
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}
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// --------------------------------------------------------------------//
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// --------------------------------------------------------------------//
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// ----------------------------- EVENTS -------------------------------//
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// ----------------------------- EVENTS -------------------------------//
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// --------------------------------------------------------------------//
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// --------------------------------------------------------------------//
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@ -1898,14 +1880,6 @@ var Reveal = (function(){
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return scale;
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return scale;
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},
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},
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isFirstSlide: function(){
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return firstSlide();
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},
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isLastSlide: function(){
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return lastSlide();
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},
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// Helper method, retrieves query string as a key/value hash
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// Helper method, retrieves query string as a key/value hash
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getQueryHash: function() {
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getQueryHash: function() {
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var query = {};
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var query = {};
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@ -1917,6 +1891,21 @@ var Reveal = (function(){
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return query;
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return query;
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},
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},
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// Returns true if we're currently on the first slide
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isFirstSlide: function() {
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return document.querySelector( SLIDES_SELECTOR + '.past' ) == null ? true : false;
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},
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// Returns true if we're currently on the last slide
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isLastSlide: function() {
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if( currentSlide && currentSlide.classList.contains( '.stack' ) ) {
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return currentSlide.querySelector( SLIDES_SELECTOR + '.future' ) == null ? true : false;
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}
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else {
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return document.querySelector( SLIDES_SELECTOR + '.future' ) == null ? true : false;
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}
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},
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// Forward event binding to the reveal DOM element
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// Forward event binding to the reveal DOM element
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addEventListener: function( type, listener, useCapture ) {
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addEventListener: function( type, listener, useCapture ) {
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if( 'addEventListener' in window ) {
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if( 'addEventListener' in window ) {
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4
js/reveal.min.js
vendored
4
js/reveal.min.js
vendored
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