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Only allowing 'unpause' keyboard events while paused

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andy matthews
2013-01-31 16:44:15 -06:00
parent 784fa9d2e3
commit f0b93d895b
1 changed files with 8 additions and 3 deletions
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11
js/reveal.js
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@@ -563,7 +563,7 @@ var Reveal = (function(){
continue;
}
// Vertical stacks are not centered since their section
// Vertical stacks are not centered since their section
// children will be
if( slide.classList.contains( 'stack' ) ) {
slide.style.top = 0;
@@ -594,7 +594,7 @@ var Reveal = (function(){
}
/**
* Retrieves the vertical index which was stored using
* Retrieves the vertical index which was stored using
* #setPreviousVerticalIndex() or 0 if no previous index
* exists.
*
@@ -1066,7 +1066,7 @@ var Reveal = (function(){
var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
if( slideAutoSlide ) {
autoSlide = parseInt( slideAutoSlide, 10 );
}
}
else {
autoSlide = config.autoSlide;
}
@@ -1480,6 +1480,11 @@ var Reveal = (function(){
var triggered = true;
// while paused only allow "unpausing" keyboard events (b and .)
if (isPaused() && [66,190,191].indexOf(event.keyCode) === -1 ) {
return false;
}
switch( event.keyCode ) {
// p, page up
case 80: case 33: navigatePrev(); break;