From e81c43baadcaf31314c07505fa7cde70e709706d Mon Sep 17 00:00:00 2001
From: Fawn <fangrui_tong@brown.edu>
Date: Mon, 15 Apr 2019 15:25:43 -0400
Subject: pulling from master

---
 src/client/views/nodes/DocumentView.tsx | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/client/views/nodes')

diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 2ede6d28e..806387e20 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -1,4 +1,4 @@
-import { action, computed, IReactionDisposer, reaction, runInAction } from "mobx";
+import { action, computed, IReactionDisposer, reaction, runInAction, observable } from "mobx";
 import { observer } from "mobx-react";
 import { Document } from "../../../fields/Document";
 import { Field, Opt, FieldWaiting } from "../../../fields/Field";
@@ -94,7 +94,7 @@ export class DocumentView extends React.Component<DocumentViewProps> {
     private _downX: number = 0;
     private _downY: number = 0;
     private _reactionDisposer: Opt<IReactionDisposer>;
-    private _templates: Set<Template> = new Set<Template>();
+    @observable private _templates: Set<Template> = new Set<Template>();
     private _useBase: boolean = true;
     private _baseLayout: string = this.props.Document.GetText(KeyStore.Layout, "<p>Error loading layout data</p>");
     @computed get active(): boolean { return SelectionManager.IsSelected(this) || !this.props.ContainingCollectionView || this.props.ContainingCollectionView.active(); }
@@ -301,11 +301,17 @@ export class DocumentView extends React.Component<DocumentViewProps> {
         this.updateLayout();
     }
 
-    @action removeTemplate = (template: Template) => {
+    @action
+    removeTemplate = (template: Template) => {
         this._templates.delete(template);
         this.updateLayout();
     }
 
+    @action
+    hasTemplate = (template: Template) => {
+        return this._templates.has(template);
+    }
+
     @action
     onContextMenu = (e: React.MouseEvent): void => {
         e.stopPropagation();
-- 
cgit v1.2.3-70-g09d2