From d2a95b1aa144e8dd4e87338525922dae1f3d9e67 Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Wed, 24 Apr 2019 09:56:59 -0400
Subject: added blacklist to stop docs form linking to their parent collection.
  refactored drag threshold to Utils

---
 src/client/util/DragManager.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/client/util')

diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index 465b97981..91b3ce616 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -158,11 +158,13 @@ export namespace DragManager {
     }
 
     export class LinkDragData {
-        constructor(linkSourceDoc: Document) {
+        constructor(linkSourceDoc: Document, blacklist: Document[] = []) {
             this.linkSourceDocument = linkSourceDoc;
+            this.blacklist = blacklist;
         }
         droppedDocuments: Document[] = [];
         linkSourceDocument: Document;
+        blacklist: Document[];
         [id: string]: any;
     }
 
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