FS-9242 fix screen share for chrome to work in VC with additional camera

html5/verto/js/src/jquery.FSRTC.js

@@ -520,8 +520,17 @@
 
 	if (obj.options.screenShare) {
 	    // fix for chrome to work for now, will need to change once we figure out how to do this in a non-mandatory style constraint.
+	    var opt = [];
+	    opt.push({sourceId: obj.options.useCamera});
+
+	    if (bestFrameRate) {
+		opt.push({minFrameRate: bestFrameRate});
+		opt.push({maxFrameRate: bestFrameRate});
+	    }
+
 	    video = {
-		mandatory: obj.options.videoParams
+		mandatory: obj.options.videoParams,
+		optional: opt		
 	    };
 	} else {
 

html5/verto/verto_communicator/src/vertoService/services/vertoService.js

@@ -824,9 +824,63 @@ vertoService.service('verto', ['$rootScope', '$cookieStore', '$location', 'stora
       },
 
       screenshare: function(destination, callback) {
-        console.log('share screen video');
 
-        var that = this;
+	  
+          var that = this;
+	  
+	  if (storage.data.selectedShare !== "screen") {
+
+              console.log('share screen from device ' + storage.data.selectedShare);
+
+	      var call = data.instance.newCall({
+		  destination_number: destination + "-screen",
+		  caller_id_name: data.name + " (Screen)",
+		  caller_id_number: data.login + " (screen)",
+		  outgoingBandwidth: storage.data.outgoingBandwidth,
+		  incomingBandwidth: storage.data.incomingBandwidth,
+		  useCamera: storage.data.selectedShare,
+		  useVideo: true,
+		  screenShare: true,
+		  dedEnc: storage.data.useDedenc,
+		  mirrorInput: storage.data.mirrorInput,
+		  userVariables: {
+		      email : storage.data.email,
+		      avatar: "http://gravatar.com/avatar/" + md5(storage.data.email) + ".png?s=600"
+		  }
+	      });
+
+              // Override onStream callback in $.FSRTC instance
+              call.rtc.options.callbacks.onStream = function(rtc, stream) {
+		  if(stream) {
+		      var StreamTrack = stream.getVideoTracks()[0];
+		      StreamTrack.addEventListener('ended', stopSharing);
+		      // (stream.getVideoTracks()[0]).onended = stopSharing;
+		  }
+		  
+		  console.log("screenshare started");
+		  
+		  function stopSharing() {
+		      if(that.data.shareCall) {
+			  that.screenshareHangup();
+			  console.log("screenshare ended");
+		      }
+		  }
+              };
+	      
+              data.shareCall = call;
+	      
+              console.log('shareCall', data);
+	      
+              data.mutedMic = false;
+              data.mutedVideo = false;
+	      
+              that.refreshDevices();
+	      
+	      return;
+	  }
+
+
+        console.log('share screen from plugin');
 
         getScreenId(function(error, sourceId, screen_constraints) {
 
@@ -842,7 +896,7 @@ vertoService.service('verto', ['$rootScope', '$cookieStore', '$location', 'stora
             outgoingBandwidth: storage.data.outgoingBandwidth,
             incomingBandwidth: storage.data.incomingBandwidth,
             videoParams: screen_constraints.video.mandatory,
-            useVideo: storage.data.useVideo,
+            useVideo: true,
             screenShare: true,
             dedEnc: storage.data.useDedenc,
             mirrorInput: storage.data.mirrorInput,

html5/verto/video_demo/verto.js

@@ -1091,6 +1091,13 @@ function refresh_devices()
         pop_select("#usecamera","verto_demo_camera_selected", tmp);
     }
 
+    var tmp;
+    tmp = $.cookie("verto_demo_share_selected") || "false";
+    if (tmp) {
+        $('#useshare option[value=' + tmp + ']').prop('selected', 'selected').change();
+        pop_select("#useshare","verto_demo_share_selected", tmp);
+    }
+
     tmp = $.cookie("verto_demo_mic_selected") || "false";
     if (tmp) {
         $('#usemic option[value=' + tmp + ']').prop('selected', 'selected').change();