3 files changed, 7 insertions, 1 deletions
diff --git a/src/server/Message.ts b/src/server/Message.ts
index a2d1ab829..05ae0f19a 100644
--- a/src/server/Message.ts
+++ b/src/server/Message.ts
@@ -45,7 +45,7 @@ export class GetFieldArgs {
 }
 
 export enum Types {
-    Number, List, Key, Image, Web, Document, Text, RichText, DocumentReference, Html, Video, Audio, Ink, PDF, Tuple
+    Number, List, Key, Image, Web, Document, Text, RichText, DocumentReference, Html, Video, Audio, Ink, PDF, Tuple, HistogramOp
 }
 
 export class DocumentTransfer implements Transferable {
diff --git a/src/server/ServerUtil.ts b/src/server/ServerUtil.ts
index f10f82deb..f958df04b 100644
--- a/src/server/ServerUtil.ts
+++ b/src/server/ServerUtil.ts
@@ -17,6 +17,7 @@ import { VideoField } from '../fields/VideoField';
 import { InkField } from '../fields/InkField';
 import { PDFField } from '../fields/PDFField';
 import { TupleField } from '../fields/TupleField';
+import { HistogramField } from '../fields/HistogramField';
 
 
 
@@ -50,6 +51,8 @@ export class ServerUtils {
                 return new Key(data, id, false)
             case Types.Image:
                 return new ImageField(new URL(data), id, false)
+            case Types.HistogramOp:
+                return HistogramField.FromJson(id, data);
             case Types.PDF:
                 return new PDFField(new URL(data), id, false)
             case Types.List:
diff --git a/src/server/authentication/models/current_user_utils.ts b/src/server/authentication/models/current_user_utils.ts
index 055e4cc97..4b42e40b6 100644
--- a/src/server/authentication/models/current_user_utils.ts
+++ b/src/server/authentication/models/current_user_utils.ts
@@ -8,6 +8,7 @@ import { KeyStore } from "../../../fields/KeyStore";
 import { ListField } from "../../../fields/ListField";
 import { Documents } from "../../../client/documents/Documents";
 import { Schema, Attribute, AttributeGroup } from "../../../client/northstar/model/idea/idea";
+import { observable, computed, action } from "mobx";
 
 export class CurrentUserUtils {
     private static curr_email: string;
@@ -16,6 +17,7 @@ export class CurrentUserUtils {
     //TODO tfs: these should be temporary...
     private static mainDocId: string | undefined;
     private static activeSchema: Schema | undefined;
+    @observable public static ActiveSchemaName: string = "";
 
     public static get email(): string {
         return this.curr_email;
@@ -37,6 +39,7 @@ export class CurrentUserUtils {
         this.mainDocId = id;
     }
 
+
     public static get ActiveSchema(): Schema | undefined {
         return this.activeSchema;
     }