From 3b111a1cd4cd8fe4a7bd27f70ea270e09a0073ce Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Sun, 13 Apr 2014 11:55:06 +0200 Subject: [PATCH] add support for custom keyboard availability condition --- js/reveal.js | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/js/reveal.js b/js/reveal.js index 962a7cd..fe499ea 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -44,6 +44,9 @@ var Reveal = (function(){ // Enable keyboard shortcuts for navigation keyboard: true, + // Optional function that blocks keyboard events when retuning false + keyboardCondition: null, + // Enable the slide overview mode overview: true, @@ -2836,6 +2839,12 @@ var Reveal = (function(){ */ function onDocumentKeyDown( event ) { + // If there's a condition specified and it returns false, + // ignore this event + if( typeof config.keyboardCondition === 'function' && config.keyboardCondition() === false ) { + return true; + } + // Remember if auto-sliding was paused so we can toggle it var autoSlideWasPaused = autoSlidePaused;