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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.
This commit is contained in:
Michael Kühnel 2012-10-14 10:26:40 +02:00
parent c34be2e976
commit 2869f8a4ee
1 changed files with 21 additions and 1 deletions
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20
js/reveal.js
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@ -435,6 +435,8 @@ var Reveal = (function(){
case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break; case 13: isOverviewActive() ? deactivateOverview() : triggered = false; break;
// b, period // b, period
case 66: case 190: togglePause(); break; case 66: case 190: togglePause(); break;
// f
case 70: enterFullscreen(); break;
default: default:
triggered = false; triggered = false;
} }
@ -1193,6 +1195,24 @@ var Reveal = (function(){
cueAutoSlide(); 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 // Expose some methods publicly
return { return {
initialize: initialize, initialize: initialize,