From 20da72dc557a3c2a0b6db2cae91d9cae8afa43b8 Mon Sep 17 00:00:00 2001
From: Michael Becker <alcexhim@gmail.com>
Date: Mon, 16 Dec 2019 06:15:32 -0500
Subject: [PATCH]  handle the case for confirm save before close when closing
 just one document

---
 .../MainWindow.cs                             | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/CSharp/Libraries/UniversalEditor.UserInterface/MainWindow.cs b/CSharp/Libraries/UniversalEditor.UserInterface/MainWindow.cs
index e081a56a..ad33f251 100644
--- a/CSharp/Libraries/UniversalEditor.UserInterface/MainWindow.cs
+++ b/CSharp/Libraries/UniversalEditor.UserInterface/MainWindow.cs
@@ -500,6 +500,7 @@ namespace UniversalEditor.UserInterface
 						// no need to open and load file, it's already been done
 					}
 					Editor editor = editors[0].Create();
+
 					EditorPage page = new EditorPage();
 					page.Document = doc;
 					page.DocumentEdited += page_DocumentEdited;
@@ -554,9 +555,19 @@ namespace UniversalEditor.UserInterface
 			return true;
 		}
 
-		public bool ConfirmExit()
+		public bool ConfirmExit(EditorPage page = null)
 		{
-			EditorPage[] pages = GetEditorPages();
+			EditorPage[] pages = null;
+
+			if (page != null)
+			{
+				pages = new EditorPage[] { page };
+			}
+			else
+			{
+				pages = GetEditorPages();
+			}
+
 			if (pages.Length == 0)
 				return true;
 
@@ -1043,6 +1054,13 @@ namespace UniversalEditor.UserInterface
 		{
 			if (dckContainer.CurrentItem != null)
 			{
+				if (dckContainer.CurrentItem.ChildControl is EditorPage)
+				{
+					if (!ConfirmExit(dckContainer.CurrentItem.ChildControl as EditorPage))
+					{
+						return;
+					}
+				}
 				dckContainer.Items.Remove(dckContainer.CurrentItem);
 				documentWindowCount--;
 			}