Improving layout

Fixing left-right switch on all cameras (except current player camera)

front/src/WebRtc/LayoutManager.ts

@@ -103,7 +103,7 @@ class LayoutManager {
         }
     }
 
-    private switchLayoutMode(layoutMode: LayoutMode) {
+    public switchLayoutMode(layoutMode: LayoutMode) {
         this.mode = layoutMode;
 
         if (layoutMode === LayoutMode.Presentation) {
@@ -123,6 +123,10 @@ class LayoutManager {
             this.positionDiv(div, DivImportance.Normal);
         }
     }
+
+    public getLayoutMode(): LayoutMode {
+        return this.mode;
+    }
 }
 
 const layoutManager = new LayoutManager();