From 175a09345d2cae55f202981982e36f2aba18efaf Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <julia.radzhabova@onlyoffice.com>
Date: Mon, 10 Jan 2022 11:59:51 +0300
Subject: [PATCH] [DE] Fix undo-redo lock

---
 apps/common/main/lib/controller/ReviewChanges.js | 1 -
 apps/common/main/lib/view/ReviewChanges.js       | 2 +-
 apps/documenteditor/main/app/view/Toolbar.js     | 4 ++--
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/apps/common/main/lib/controller/ReviewChanges.js b/apps/common/main/lib/controller/ReviewChanges.js
index 822fcb2a9f..cc33fcc8b1 100644
--- a/apps/common/main/lib/controller/ReviewChanges.js
+++ b/apps/common/main/lib/controller/ReviewChanges.js
@@ -188,7 +188,6 @@ define([
             this.popoverChanges && this.popoverChanges.each(function (model) {
                 model.set('hint', !me.appConfig.canReview);
             });
-            // Common.Utils.lockControls(Common.enumLock.viewMode, this.viewmode, {array: [this.view.btnCompare]});
         },
 
         onApiShowChange: function (sdkchange) {
diff --git a/apps/common/main/lib/view/ReviewChanges.js b/apps/common/main/lib/view/ReviewChanges.js
index 22e0137de7..baba014352 100644
--- a/apps/common/main/lib/view/ReviewChanges.js
+++ b/apps/common/main/lib/view/ReviewChanges.js
@@ -64,7 +64,7 @@ define([
         hasCoeditingUsers: 'has-coediting-users',
         previewReviewMode: 'preview-review-mode', // display mode on Collaboration tab
         viewFormMode:   'view-form-mode', // view form mode on Forms tab
-        viewMode:       'view-mode', // view mode on disconnect, version history etc
+        viewMode:       'view-mode', // view mode on disconnect, version history etc (used for locking buttons not in toolbar)
         hideComments:   'hide-comments', // no live comments and left panel is closed
         cantShare: 'cant-share'
     };
diff --git a/apps/documenteditor/main/app/view/Toolbar.js b/apps/documenteditor/main/app/view/Toolbar.js
index 580c51f47e..c7b8ffdd05 100644
--- a/apps/documenteditor/main/app/view/Toolbar.js
+++ b/apps/documenteditor/main/app/view/Toolbar.js
@@ -213,7 +213,7 @@ define([
                         id: 'id-toolbar-btn-undo',
                         cls: 'btn-toolbar',
                         iconCls: 'toolbar__icon btn-undo',
-                        lock: [_set.undoLock, _set.previewReviewMode, _set.viewFormMode, _set.lostConnect, _set.disableOnStart],
+                        lock: [_set.undoLock, _set.previewReviewMode, _set.lostConnect, _set.disableOnStart],
                         signals: ['disabled'],
                         dataHint: '1',
                         dataHintDirection: 'bottom',
@@ -225,7 +225,7 @@ define([
                         id: 'id-toolbar-btn-redo',
                         cls: 'btn-toolbar',
                         iconCls: 'toolbar__icon btn-redo',
-                        lock: [_set.redoLock, _set.previewReviewMode, _set.viewFormMode, _set.lostConnect, _set.disableOnStart],
+                        lock: [_set.redoLock, _set.previewReviewMode, _set.lostConnect, _set.disableOnStart],
                         signals: ['disabled'],
                         dataHint: '1',
                         dataHintDirection: 'bottom',