--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Applications/Samples/SimpleViewer/AppStatus.h	Thu Oct 11 13:16:54 2018 +0200
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <string>
+
+
+namespace SimpleViewer
+{
+  struct AppStatus
+  {
+    std::string patientId;
+    std::string studyDescription;
+    std::string currentInstanceIdInMainViewport;
+    // note: if you add members here, update the serialization code below and deserialization in simple-viewer.ts -> onAppStatusUpdated()
+
+
+    AppStatus()
+    {
+    }
+
+    void ToJson(Json::Value &output) const
+    {
+      output["patientId"] = patientId;
+      output["studyDescription"] = studyDescription;
+      output["currentInstanceIdInMainViewport"] = currentInstanceIdInMainViewport;
+    }
+  };
+}