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Allow slides to be uncounted #2543

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merged 1 commit into from
Mar 5, 2020
Merged

Allow slides to be uncounted #2543

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19 changes: 12 additions & 7 deletions js/reveal.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4206,8 +4206,11 @@
if( verticalSlides[j].classList.contains( 'present' ) ) {
break mainLoop;
}

pastCount++;
// don't count slides with the "uncounted" class attribute
if( verticalSlides[j].classList.contains( 'uncounted' ) ){
continue;
}
pastCount++;

}

Expand All @@ -4216,10 +4219,12 @@
break;
}

// Don't count the wrapping section for vertical slides
if( horizontalSlide.classList.contains( 'stack' ) === false ) {
pastCount++;
}
// Don't count the wrapping section for vertical slides and slides marked as
// uncounted
if( horizontalSlide.classList.contains( 'stack' ) === false &&
horizontalSlide.classList.contains( 'uncounted' ) === false ) {
pastCount++;
}

}

Expand Down Expand Up @@ -4429,7 +4434,7 @@
*/
function getSlides() {

return toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ));
return toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ':not(.stack):not(.uncounted)' ));

}

Expand Down