1 files changed, 13 insertions, 16 deletions

diff --git a/src/new_fields/util.ts b/src/new_fields/util.ts
index 2cedda7a6..8c719ccd8 100644
--- a/src/new_fields/util.ts
+++ b/src/new_fields/util.ts
@@ -1,5 +1,5 @@
 import { UndoManager } from "../client/util/UndoManager";
-import { Doc, Field, FieldResult, UpdatingFromServer } from "./Doc";
+import { Doc, Field, FieldResult, UpdatingFromServer, LayoutSym } from "./Doc";
 import { SerializationHelper } from "../client/util/SerializationHelper";
 import { ProxyField, PrefetchProxy } from "./Proxy";
 import { RefField } from "./RefField";
@@ -7,14 +7,14 @@ import { ObjectField } from "./ObjectField";
 import { action, trace } from "mobx";
 import { Parent, OnUpdate, Update, Id, SelfProxy, Self } from "./FieldSymbols";
 import { DocServer } from "../client/DocServer";
-import { props } from "bluebird";
 
 function _readOnlySetter(): never {
     throw new Error("Documents can't be modified in read-only mode");
 }
 
+const tracing = false;
 export function TraceMobx() {
-    //trace();
+    tracing && trace();
 }
 
 export interface GetterResult {
@@ -100,19 +100,17 @@ export function makeEditable() {
     _setter = _setterImpl;
 }
 
-let layoutProps = ["panX", "panY", "width", "height", "nativeWidth", "nativeHeight", "fitWidth", "fitToBox",
-    "LODdisable", "dropAction", "chromeStatus", "viewType", "gridGap", "xMargin", "yMargin", "autoHeight"];
+const layoutProps = ["panX", "panY", "width", "height", "nativeWidth", "nativeHeight", "fitWidth", "fitToBox",
+    "LODdisable", "chromeStatus", "viewType", "gridGap", "xMargin", "yMargin", "autoHeight"];
 export function setter(target: any, in_prop: string | symbol | number, value: any, receiver: any): boolean {
     let prop = in_prop;
-    if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" &&
-        ((prop as string).startsWith("_") || layoutProps.includes(prop))) {
+    if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" && (prop.startsWith("_") || layoutProps.includes(prop))) {
         if (!prop.startsWith("_")) {
             console.log(prop + " is deprecated - switch to _" + prop);
             prop = "_" + prop;
         }
-        const resolvedLayout = getFieldImpl(target, getFieldImpl(target, "layoutKey", receiver), receiver);
-        if (resolvedLayout instanceof Doc) {
-            resolvedLayout[prop] = value;
+        if (target.__LAYOUT__) {
+            target.__LAYOUT__[prop] = value;
             return true;
         }
     }
@@ -121,16 +119,15 @@ export function setter(target: any, in_prop: string | symbol | number, value: an
 
 export function getter(target: any, in_prop: string | symbol | number, receiver: any): any {
     let prop = in_prop;
-    if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" &&
-        ((prop as string).startsWith("_") || layoutProps.includes(prop))) {
+    if (prop === LayoutSym) {
+        return target.__LAYOUT__;
+    }
+    if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" && (prop.startsWith("_") || layoutProps.includes(prop))) {
         if (!prop.startsWith("_")) {
             console.log(prop + " is deprecated - switch to _" + prop);
             prop = "_" + prop;
         }
-        const resolvedLayout = getFieldImpl(target, getFieldImpl(target, "layoutKey", receiver), receiver);
-        if (resolvedLayout instanceof Doc) {
-            return resolvedLayout[prop];
-        }
+        if (target.__LAYOUT__) return target.__LAYOUT__[prop];
     }
     if (prop === "then") {//If we're being awaited
         return undefined;