phyks/reveal-js-base-theme
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Merge pull request #322 from commadelimited/deactivate-nav-during-pause

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Only allow 'unpause' keyboard events while paused
This commit is contained in:
Hakim El Hattab 2013-02-02 22:28:28 -08:00
commit abf9ddb588
1 changed files with 7 additions and 2 deletions
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9
js/reveal.js
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@ -632,7 +632,7 @@ var Reveal = (function(){
continue; continue;
} }
// Vertical stacks are not centered since their section // Vertical stacks are not centered since their section
// children will be // children will be
if( slide.classList.contains( 'stack' ) ) { if( slide.classList.contains( 'stack' ) ) {
slide.style.top = 0; slide.style.top = 0;
@ -663,7 +663,7 @@ 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 * #setPreviousVerticalIndex() or 0 if no previous index
* exists. * exists.
* *
@ -1549,6 +1549,11 @@ var Reveal = (function(){
var triggered = true; 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 ) { switch( event.keyCode ) {
// p, page up // p, page up
case 80: case 33: navigatePrev(); break; case 80: case 33: navigatePrev(); break;