From 6892321fb59aab29a3ecca852974e1ba2f55ddf4 Mon Sep 17 00:00:00 2001
From: Maxim Kadushkin <maxim.kadushkin@onlyoffice.com>
Date: Thu, 23 Apr 2020 19:57:36 +0300
Subject: [PATCH] [DE] show warning on locked document open

---
 .../main/lib/component/SynchronizeTip.js      |  4 ++
 .../main/resources/less/synchronize-tip.less  | 19 ++++++++-
 .../main/app/controller/Main.js               | 39 +++++++++++++++++++
 apps/documenteditor/main/locale/en.json       |  1 +
 4 files changed, 62 insertions(+), 1 deletion(-)

diff --git a/apps/common/main/lib/component/SynchronizeTip.js b/apps/common/main/lib/component/SynchronizeTip.js
index 1ce8a0ab5..022d63193 100644
--- a/apps/common/main/lib/component/SynchronizeTip.js
+++ b/apps/common/main/lib/component/SynchronizeTip.js
@@ -105,6 +105,10 @@ define([
             applyPlacement: function () {
                 var showxy = this.target.offset(),
                     innerHeight = Common.Utils.innerHeight();
+
+                if (this.placement == 'document') {
+                    // this.cmpEl.css('top', $('#editor_sdk').offset().top);
+                } else
                 if (this.placement == 'top')
                     this.cmpEl.css({bottom : innerHeight - showxy.top + 'px', right: Common.Utils.innerWidth() - showxy.left - this.target.width()/2 + 'px'});
                 else {// left or right
diff --git a/apps/common/main/resources/less/synchronize-tip.less b/apps/common/main/resources/less/synchronize-tip.less
index f78c721e6..921310553 100644
--- a/apps/common/main/resources/less/synchronize-tip.less
+++ b/apps/common/main/resources/less/synchronize-tip.less
@@ -1,10 +1,27 @@
 .synch-tip-root {
     position: absolute;
     z-index: @zindex-navbar + 2;
-    width: 300px;
+
+    &:not(.simple) {
+        width: 300px;
+
         .tip-text {
             width: 260px;
         }
+    }
+
+    &.simple {
+        max-width: 700px;
+        left: 50%;
+        transform: translate(-50%, 20px);
+        .tip-arrow {
+            display: none;
+        }
+
+        .asc-synchronizetip {
+            padding-right: 30px;
+        }
+    }
 
     &.inc-index {
         z-index: @zindex-navbar + 4;
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 0c2c96c87..f686586e4 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -1058,6 +1058,10 @@ define([
 
                             Common.NotificationCenter.trigger('document:ready', 'main');
                             me.applyLicense();
+
+                            if ( me.api.asc_isReadOnly() ) {
+                                me.warningDocumentIsLocked();
+                            }
                         }
                     }, 50);
                 } else {
@@ -2219,6 +2223,41 @@ define([
                 })
             },
 
+            warningDocumentIsLocked: function() {
+                var me = this;
+                var _disable_ui = function (disable) {
+                    DE.getController('RightMenu').SetDisabled(disable, false, true);
+                    DE.getController('Toolbar').DisableToolbar(disable, disable);
+                    DE.getController('Statusbar').getView('Statusbar').SetDisabled(disable);
+                    DE.getController('Common.Controllers.ReviewChanges').SetDisabled(disable);
+                    DE.getController('DocumentHolder').getView().SetDisabled(disable, true);
+                    DE.getController('Navigation') && DE.getController('Navigation').SetDisabled(disable);
+                    DE.getController('LeftMenu').setPreviewMode(disable);
+                    var comments = DE.getController('Common.Controllers.Comments');
+                    if (comments) comments.setPreviewMode(disable);
+                }
+
+                _disable_ui(true);
+
+                var tip = new Common.UI.SynchronizeTip({
+                    extCls      : 'simple',
+                    text        : Common.Locale.get("warnFileLocked",{name:"DE.Controllers.Main"}),
+                    textLink    : Common.Locale.get("txtContinueEditing",{name:"DE.Views.SignatureSettings"}),
+                    placement   : 'document'
+                });
+                tip.on({
+                    'dontshowclick': function() {
+                        _disable_ui(false);
+                        me.api.asc_setIsReadOnly(false);
+                        this.close();
+                    },
+                    'closeclick': function() {
+                        this.close();
+                    }
+                });
+                tip.show();
+            },
+
             leavePageText: 'You have unsaved changes in this document. Click \'Stay on this Page\' then \'Save\' to save them. Click \'Leave this Page\' to discard all the unsaved changes.',
             criticalErrorTitle: 'Error',
             notcriticalErrorTitle: 'Warning',
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index aa93d8255..7cc96cf00 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -743,6 +743,7 @@
   "DE.Controllers.Main.warnNoLicense": "This version of %1 editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnNoLicenseUsers": "This version of %1 editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "DE.Controllers.Main.warnFileLocked": "Document is in use by another application. You can continue editing and save it as a copy.",
   "DE.Controllers.Main.textConvertEquation": "This equation was created with an old version of equation editor which is no longer supported. Converting this equation to Office Math ML format will make it editable.<br>Do you want to convert this equation?",
   "DE.Controllers.Main.textApplyAll": "Apply to all equations",
   "DE.Controllers.Main.textLearnMore": "Learn More",