From 7c3c022cccc1974a9584068613337a4de419eee5 Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Wed, 20 Mar 2024 20:34:24 +0800
Subject: [PATCH] enhance: use previous state before we get new diff result

---
 src/SourceGit/ViewModels/DiffContext.cs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/SourceGit/ViewModels/DiffContext.cs b/src/SourceGit/ViewModels/DiffContext.cs
index 5e474ff8..c0654c82 100644
--- a/src/SourceGit/ViewModels/DiffContext.cs
+++ b/src/SourceGit/ViewModels/DiffContext.cs
@@ -74,7 +74,13 @@ namespace SourceGit.ViewModels
         {
             _repo = repo;
             _option = option;
-            _content = previous != null ? previous._content : null;
+
+            if (previous != null)
+            {
+                _isNoChange = previous._isNoChange;
+                _isTextDiff = previous._isTextDiff;
+                _content = previous._content;
+            }
 
             OnPropertyChanged(nameof(FilePath));
             OnPropertyChanged(nameof(IsOrgFilePathVisible));
@@ -107,16 +113,21 @@ namespace SourceGit.ViewModels
                     if (latest.IsBinary)
                     {
                         Content = binaryDiff;
+                        IsTextDiff = false;
+                        IsNoChange = false;
                     }
                     else if (latest.IsLFS)
                     {
                         Content = latest.LFSDiff;
+                        IsTextDiff = false;
+                        IsNoChange = false;
                     }
                     else if (latest.TextDiff != null)
                     {
                         latest.TextDiff.File = _option.Path;
                         Content = latest.TextDiff;
                         IsTextDiff = true;
+                        IsNoChange = false;
                     }
                     else
                     {