Adds method to obtain remote video type.

modules/UI/UI.js

@@ -700,6 +700,15 @@ UI.getLargeVideoResource = function () {
     return VideoLayout.getLargeVideoResource();
 };
 
+/**
+ * Return the type of the remote video.
+ * @param jid the jid for the remote video
+ * @returns the video type video or screen.
+ */
+UI.getRemoteVideoType = function (jid) {
+    return VideoLayout.getRemoteVideoType(jid);
+};
+
 UI.getRoomNode = function () {
     if (roomNode)
         return roomNode;

modules/UI/videolayout/VideoLayout.js

@@ -191,6 +191,15 @@ var VideoLayout = (function (my) {
         return LargeVideo.getResourceJid();
     };
 
+    /**
+     * Return the type of the remote video.
+     * @param jid the jid for the remote video
+     * @returns the video type video or screen.
+     */
+    my.getRemoteVideoType = function (jid) {
+        return remoteVideoTypes[jid];
+    };
+
     /**
      * Called when large video update is finished
      * @param currentSmallVideo small video currently displayed on large video