From 2869f8a4ee23b061d293f927742a8daa1495246b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Ku=CC=88hnel?= <mail@michael-kuehnel.de>
Date: Sun, 14 Oct 2012 10:26:40 +0200
Subject: [PATCH] Add fullscreen mode
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Handling the fullscreen functionality via the fullscreen JavaScript API.
Press »f« on the keyboard to enter fullscreen mode.
---
js/reveal.js | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/js/reveal.js b/js/reveal.js
index 3dcedf0..e95092e 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -435,6 +435,8 @@ var Reveal = (function(){
case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
// b, period
case 66: case 190: togglePause(); break;
+ // f
+ case 70: enterFullscreen(); break;
default:
triggered = false;
}
@@ -1192,7 +1194,25 @@ var Reveal = (function(){
// another timeout
cueAutoSlide();
}
-
+
+ /**
+ * Handling the fullscreen functionality via the fullscreen API
+ * @see http://fullscreen.spec.whatwg.org/
+ * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode
+ */
+ function enterFullscreen() {
+ var element = document.body;
+
+ // Check which implementation is available
+ var requestMethod = element.requestFullScreen ||
+ element.webkitRequestFullScreen ||
+ element.mozRequestFullScreen ||
+ element.msRequestFullScreen;
+ if (requestMethod) {
+ requestMethod.apply(element);
+ }
+ }
+
// Expose some methods publicly
return {
initialize: initialize,
--
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