From 4d235ad893d20615a4264fe87785a4f4e1cd5ec7 Mon Sep 17 00:00:00 2001
From: "Julia.Radzhabova" <Julia.Radzhabova@onlyoffice.com>
Date: Fri, 21 Nov 2025 15:38:35 +0300
Subject: [PATCH] [DE] For bug 78627: show warning if copying is disabled

---
 .../main/app/controller/DocumentHolderExt.js             | 2 +-
 apps/documenteditor/main/app/controller/Main.js          | 9 +++++++++
 apps/documenteditor/main/app/controller/Toolbar.js       | 2 +-
 apps/documenteditor/main/locale/en.json                  | 1 +
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/apps/documenteditor/main/app/controller/DocumentHolderExt.js b/apps/documenteditor/main/app/controller/DocumentHolderExt.js
index 4eb2d18f9e..703dc2a0df 100644
--- a/apps/documenteditor/main/app/controller/DocumentHolderExt.js
+++ b/apps/documenteditor/main/app/controller/DocumentHolderExt.js
@@ -2140,7 +2140,7 @@ define([], function () {
             if (me.api) {
                 var res =  (item.value == 'cut') ? me.api.Cut() : ((item.value == 'copy') ? me.api.Copy() : me.api.Paste());
                 if (!res) {
-                    if (!Common.localStorage.getBool("de-hide-copywarning")) {
+                    if (!Common.localStorage.getBool("de-hide-copywarning") && (item.value === 'paste' || me.mode.canCopy)) {
                         (new Common.Views.CopyWarningDialog({
                             handler: function(dontshow) {
                                 if (dontshow) Common.localStorage.setItem("de-hide-copywarning", 1);
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index f03591e5e1..012c902892 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -1303,6 +1303,9 @@ define([
                 me.hidePreloader();
                 me.onLongActionEnd(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
 
+                if (!this.appOptions.canCopy)
+                    Common.UI.TooltipManager.showTip({ step: 'copyDisabled', text: me.errorCopyDisabled, target: '#toolbar', maxwidth: 350, automove: true, noHighlight: true, noArrow: true, showButton: false});
+
                 Common.Utils.InternalSettings.set("de-settings-datetime-default", Common.localStorage.getItem("de-settings-datetime-default"));
 
                 /** coauthoring begin **/
@@ -1750,6 +1753,7 @@ define([
                 this.appOptions.canDownload       = this.permissions.download !== false;
                 this.appOptions.showSaveButton = this.appOptions.isEdit || !this.appOptions.isRestrictedEdit && this.appOptions.isPDFForm && this.appOptions.canDownload; // save to file or save to file copy (for pdf-form viewer)
                 this.appOptions.canSuggest     = !((typeof (this.editorConfig.customization) == 'object') && this.editorConfig.customization.suggestFeature===false);
+                this.appOptions.canCopy        = this.permissions.copy !== false;
 
                 if (this.appOptions.isPDFForm && !this.appOptions.isEdit && !this.appOptions.isRestrictedEdit) {
                     if (!this.appOptions.isRestrictedEdit && !this.appOptions.canEdit)
@@ -2360,6 +2364,11 @@ define([
                             config.msg = this.errorInconsistentExt;
                         break;
 
+                    case Asc.c_oAscError.ID.CopyDisabled:
+                        config.maxwidth = 450;
+                        config.msg = this.errorCopyDisabled;
+                        break;
+
                     default:
                         config.msg = (typeof id == 'string') ? id : this.errorDefaultMessage.replace('%1', id);
                         if (typeof id == 'string')
diff --git a/apps/documenteditor/main/app/controller/Toolbar.js b/apps/documenteditor/main/app/controller/Toolbar.js
index b5d8da7ea0..88a630c415 100644
--- a/apps/documenteditor/main/app/controller/Toolbar.js
+++ b/apps/documenteditor/main/app/controller/Toolbar.js
@@ -1268,7 +1268,7 @@ define([
             if (me.api) {
                 var res = (type === 'cut') ? me.api.Cut() : ((type === 'copy') ? me.api.Copy() : me.api.Paste());
                 if (!res) {
-                    if (!Common.localStorage.getBool("de-hide-copywarning")) {
+                    if (!Common.localStorage.getBool("de-hide-copywarning") && (type === 'paste' || me.toolbar.mode.canCopy)) {
                         (new Common.Views.CopyWarningDialog({
                             handler: function(dontshow) {
                                 if (dontshow) Common.localStorage.setItem("de-hide-copywarning", 1);
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index 43f1ff0a51..605c465a2b 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -1716,6 +1716,7 @@
   "DE.Controllers.Main.warnNoLicenseUsers": "You've reached the user limit for %1 editors. Contact %1 sales team for personal upgrade terms.",
   "DE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
   "DE.Controllers.Main.warnStartFilling": "Form filling is in progress.<br>File editing is not currently available.",
+  "DE.Controllers.Main.errorCopyDisabled": "For security reasons, the contents of this document cannot be copied to the clipboard.",
   "DE.Controllers.Navigation.txtBeginning": "Beginning of document",
   "DE.Controllers.Navigation.txtGotoBeginning": "Go to the beginning of the document",
   "DE.Controllers.Print.textMarginsLast": "Last Custom",