Merge pull request #1124 from nextcloud/fix-update-of-css-classes-during-screensharing

Fix update of CSS classes during screensharing

js/webrtc.js

@@ -25,8 +25,9 @@ var spreedPeerConnectionTable = [];
 
 		var $appContentElement = $('#app-content, #talk-sidebar'),
 			participantsClass = 'participants-' + currentUsersNo,
+			hadScreensharing = $appContentElement.hasClass('screensharing'),
 			hadSidebar = $appContentElement.hasClass('with-app-sidebar');
-		if (!$appContentElement.hasClass(participantsClass) && !$appContentElement.hasClass('screensharing')) {
+		if (!$appContentElement.hasClass(participantsClass)) {
 			$appContentElement.attr('class', '').addClass(participantsClass);
 			if (currentUsersNo > 1) {
 				$appContentElement.addClass('incall');
@@ -34,6 +35,10 @@ var spreedPeerConnectionTable = [];
 				$appContentElement.removeClass('incall');
 			}
 
+			if (hadScreensharing) {
+				$appContentElement.addClass('screensharing');
+			}
+
 			if (hadSidebar) {
 				$appContentElement.addClass('with-app-sidebar');
 			}