1 files changed, 12 insertions, 0 deletions
diff --git a/src/Utils.ts b/src/Utils.ts
index 205f9379e..6f3a31b49 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -5,9 +5,16 @@ import { Socket } from 'socket.io';
 import { Colors } from './client/views/global/globalEnums';
 import { Message } from './server/Message';
 import Color = require('color');
+import { InkTool } from './fields/InkField';
+import { action } from 'mobx';
+import { CurrentUserUtils } from './client/util/CurrentUserUtils';
+import { CollectionFreeFormView } from './client/views/collections/collectionFreeForm';
+import { WidthSym, HeightSym } from './fields/Doc';
+import { NumCast } from './fields/Types';
 
 export namespace Utils {
     export let DRAG_THRESHOLD = 4;
+    export let SNAP_THRESHOLD = 10;
 
     export function readUploadedFileAsText(inputFile: File) {
         const temporaryFileReader = new FileReader();
@@ -413,6 +420,7 @@ export function formatTime(time: number) {
     return (hours ? hours.toString() + ":" : "") + minutes.toString().padStart(2, '0') + ':' + seconds.toString().padStart(2, '0');
 }
 
+// x is furthest left, y is furthest top, r is furthest right, b is furthest bottom
 export function aggregateBounds(boundsList: { x: number, y: number, width?: number, height?: number }[], xpad: number, ypad: number) {
     const bounds = boundsList.map(b => ({ x: b.x, y: b.y, r: b.x + (b.width || 0), b: b.y + (b.height || 0) })).reduce((bounds, b) => ({
         x: Math.min(b.x, bounds.x), y: Math.min(b.y, bounds.y),
@@ -440,6 +448,10 @@ export function returnTrue() { return true; }
 
 export function returnFalse() { return false; }
 
+export function returnAll() { return "all"; }
+
+export function returnNone() { return "none"; }
+
 export function returnVal(val1?: number, val2?: number) { return val1 !== undefined ? val1 : val2 !== undefined ? val2 : 0; }
 
 export function returnOne() { return 1; }