From de0c00ff0bb1f58a0736da24acc984f5a090d009 Mon Sep 17 00:00:00 2001
From: Stanley Yip <stanley_yip@brown.edu>
Date: Tue, 14 Jan 2020 18:35:28 -0500
Subject: ok we now use custom events for touch. im struggling with figuring
 out how to ignore a hand lol

---
 src/client/views/collections/CollectionSubView.tsx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/client/views/collections/CollectionSubView.tsx')

diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 73dc7edc6..4133956fc 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -24,6 +24,7 @@ import { GooglePhotos } from "../../apis/google_docs/GooglePhotosClientUtils";
 import { ImageUtils } from "../../util/Import & Export/ImageUtils";
 import { Networking } from "../../Network";
 import { GestureUtils } from "../../../pen-gestures/GestureUtils";
+import { InteractionUtils } from "../../util/InteractionUtils";
 
 export interface CollectionViewProps extends FieldViewProps {
     addDocument: (document: Doc) => boolean;
@@ -49,17 +50,20 @@ export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) {
     class CollectionSubView extends DocComponent<SubCollectionViewProps, T>(schemaCtor) {
         private dropDisposer?: DragManager.DragDropDisposer;
         private gestureDisposer?: GestureUtils.GestureEventDisposer;
+        protected multiTouchDisposer?: InteractionUtils.MultiTouchEventDisposer;
         private _childLayoutDisposer?: IReactionDisposer;
-        protected createDropAndGestureTarget = (ele: HTMLDivElement) => { //used for stacking and masonry view
+        protected createDashEventsTarget = (ele: HTMLDivElement) => { //used for stacking and masonry view
             this.dropDisposer && this.dropDisposer();
             this.gestureDisposer && this.gestureDisposer();
+            this.multiTouchDisposer && this.multiTouchDisposer();
             if (ele) {
                 this.dropDisposer = DragManager.MakeDropTarget(ele, this.drop.bind(this));
                 this.gestureDisposer = GestureUtils.MakeGestureTarget(ele, this.onGesture.bind(this));
+                this.multiTouchDisposer = InteractionUtils.MakeMultiTouchTarget(ele, this.onTouchStart.bind(this));
             }
         }
         protected CreateDropTarget(ele: HTMLDivElement) { //used in schema view
-            this.createDropAndGestureTarget(ele);
+            this.createDashEventsTarget(ele);
         }
 
         componentDidMount() {
-- 
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