From e0e5f8d2ea749d4ef1820e4ea6608ee44805cc33 Mon Sep 17 00:00:00 2001
From: Aart Rost <aart.rost@gmail.com>
Date: Wed, 10 Aug 2022 14:07:40 -0700
Subject: [PATCH] Allow updating captureTimeout on UndoManager instances
Used to pause the undoManager by toggling the timeout with `yUndoManager.captureTimeout = Number.MAX_VALUE`
---
src/utils/UndoManager.js | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/utils/UndoManager.js b/src/utils/UndoManager.js
index c53924a1..99efb94a 100644
--- a/src/utils/UndoManager.js
+++ b/src/utils/UndoManager.js
@@ -192,6 +192,7 @@ export class UndoManager extends Observable {
this.doc = doc
this.lastChange = 0
this.ignoreRemoteMapChanges = ignoreRemoteMapChanges
+ this.captureTimeout = captureTimeout
/**
* @param {Transaction} transaction
*/
@@ -223,7 +224,7 @@ export class UndoManager extends Observable {
})
const now = time.getUnixTime()
let didAdd = false
- if (now - this.lastChange < captureTimeout && stack.length > 0 && !undoing && !redoing) {
+ if (now - this.lastChange < this.captureTimeout && stack.length > 0 && !undoing && !redoing) {
// append change to last stack op
const lastOp = stack[stack.length - 1]
lastOp.deletions = mergeDeleteSets([lastOp.deletions, transaction.deleteSet])