X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=skyquake%2Fplugins%2Fcomposer%2Fsrc%2Fsrc%2Flibraries%2FisFullScreen.js;fp=skyquake%2Fplugins%2Fcomposer%2Fsrc%2Fsrc%2Flibraries%2FisFullScreen.js;h=a7e28d4bd2aaa19be3b272ba0ee3848814b6c48d;hb=e29efc315df33d546237e270470916e26df391d6;hp=0000000000000000000000000000000000000000;hpb=9c5e457509ba5a1822c316635c6308874e61b4b9;p=osm%2FUI.git

diff --git a/skyquake/plugins/composer/src/src/libraries/isFullScreen.js b/skyquake/plugins/composer/src/src/libraries/isFullScreen.js
new file mode 100644
index 000000000..a7e28d4bd
--- /dev/null
+++ b/skyquake/plugins/composer/src/src/libraries/isFullScreen.js
@@ -0,0 +1,14 @@
+/**
+ * Created by onvelocity on 2/22/16.
+ */
+
+const checkFullScreen = ['fullscreen', 'mozFullScreen', 'webkitIsFullScreen', 'msFullscreenElement'];
+
+export default function isFullScreen () {
+	return checkFullScreen.reduce((r, name) => {
+		if (name in document) {
+			return document[name];
+		}
+		return r;
+	}, false);
+}