From ef08fa7b59653441ead8528499ea42f9cb63c7a7 Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Thu, 12 Feb 2015 19:08:20 +0100
Subject: [PATCH] Use capabilities to detect feature And allow Firefox to use
 screen sharing

---
 public/js/vroom.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/public/js/vroom.js b/public/js/vroom.js
index 7e035b6..f384612 100644
--- a/public/js/vroom.js
+++ b/public/js/vroom.js
@@ -600,16 +600,16 @@ function initVroom(room) {
 
   $('#name_local').css('background-color', peers.local.color);
 
-  // Screen sharing is only suported on chrome desktop > 26
-  if ( !$.browser.webkit || $.browser.android || $.browser.versionNumber < 26 ) {
-    $('#shareScreenLabel').remove();
-  }
-
   // If browser doesn't support webRTC or dataChannels
-  if (!webrtc.capabilities.support || !webrtc.capabilities.supportDataChannel){
+  if (!webrtc.capabilities.support || !webrtc.capabilities.supportGetUserMedia || !webrtc.capabilities.supportDataChannel){
     $('#noWebrtcSupport').modal('show');
   }
 
+  // Hide screen sharing btn if not supported
+  if (!webrtc.capabilities.supportScreenSharing){
+    $('#shareScreenLabel').remove();
+  }
+
   // Return the number of peers in the room
   function countPeers(){
     var count = Object.keys(peers).length;