X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=blobdiff_plain;f=js%2Fui.js;h=6566a86254e010bdd15ba67fab587d8c7dab346e;hp=65992f77411bb1b0e1608514a15ea04f6bf2b2ab;hb=c537874767ee78334e65c6a0532358ac724f857f;hpb=45f9707699a4f8dd18be11811995cade19b21566;ds=sidebyside

diff --git a/js/ui.js b/js/ui.js
index 65992f7..6566a86 100644
--- a/js/ui.js
+++ b/js/ui.js
@@ -115,6 +115,30 @@ function toggleSettings() {
   }
 }
 
+function toggleFullscreen() {
+  if ((document.fullScreenElement && document.fullScreenElement !== null) ||
+      (document.mozFullScreenElement && document.mozFullScreenElement !== null) ||
+      (document.webkitFullScreenElement && document.webkitFullScreenElement !== null)) {
+    if (document.cancelFullScreen) {
+      document.cancelFullScreen();
+    } else if (document.mozCancelFullScreen) {
+      document.mozCancelFullScreen();
+    } else if (document.webkitCancelFullScreen) {
+      document.webkitCancelFullScreen();
+    }
+  }
+  else {
+    var elem = document.getElementById("body");
+    if (elem.requestFullScreen) {
+      elem.requestFullScreen();
+    } else if (elem.mozRequestFullScreen) {
+      elem.mozRequestFullScreen();
+    } else if (elem.webkitRequestFullScreen) {
+      elem.webkitRequestFullScreen();
+    }
+  }
+}
+
 var uiEvHandler = {
   handleEvent: function(aEvent) {
     var touchEvent = aEvent.type.indexOf('touch') != -1;