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Fix slide numbering for custom slide number formatting.

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Numbering was off when dealing with fragments.
This commit is contained in:
Benjamin Chrétien 2015-03-08 18:11:01 +01:00
parent 4677741568
commit 25c46ccc37
1 changed files with 21 additions and 7 deletions
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28
js/reveal.js
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@ -2476,11 +2476,12 @@
} }
var totalSlides = getTotalSlides(); var totalSlides = getTotalSlides();
var currentSlide = getSlidePastCount() + 1;
dom.slideNumber.innerHTML = format.replace( /h/g, indexh ) dom.slideNumber.innerHTML = format.replace( /h/g, indexh )
.replace( /v/g, indexv ) .replace( /v/g, indexv )
.replace( /c/g, Math.round( getProgress() * totalSlides ) + 1 ) .replace( /c/g, currentSlide )
.replace( /t/g, totalSlides + 1 ); .replace( /t/g, totalSlides );
} }
} }
@ -2966,15 +2967,14 @@
} }
/** /**
* Returns a value ranging from 0-1 that represents * Returns the number of past slides. This can be used as a global
* how far into the presentation we have navigated. * flattened index for slides.
*/ */
function getProgress() { function getSlidePastCount() {
var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) );
// The number of past and total slides // The number of past slides
var totalCount = getTotalSlides();
var pastCount = 0; var pastCount = 0;
// Step through all slides and count the past ones // Step through all slides and count the past ones
@ -3006,6 +3006,20 @@
} }
return pastCount;
}
/**
* Returns a value ranging from 0-1 that represents
* how far into the presentation we have navigated.
*/
function getProgress() {
// The number of past and total slides
var totalCount = getTotalSlides();
var pastCount = getSlidePastCount();
if( currentSlide ) { if( currentSlide ) {
var allFragments = currentSlide.querySelectorAll( '.fragment' ); var allFragments = currentSlide.querySelectorAll( '.fragment' );