From 3667a89fb868c894a718b6a920f8051cb08c493f Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Fri, 21 Oct 2022 16:13:07 +0800
Subject: [PATCH] optimize<DiffViewer>: clear all old datas before update
 contents

---
 src/Views/Widgets/DiffViewer.xaml.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Views/Widgets/DiffViewer.xaml.cs b/src/Views/Widgets/DiffViewer.xaml.cs
index e63a0280..32de1d78 100644
--- a/src/Views/Widgets/DiffViewer.xaml.cs
+++ b/src/Views/Widgets/DiffViewer.xaml.cs
@@ -60,6 +60,10 @@ namespace SourceGit.Views.Widgets {
         public void Diff(string repo, Option opt) {
             seq++;
 
+            foreach (var e in editors) e.ItemsSource = null;
+            foreach (var s in splitters) s.Visibility = Visibility.Hidden;
+            ClearCache();
+
             mask.Visibility = Visibility.Collapsed;
             noChange.Visibility = Visibility.Collapsed;
             sizeChange.Visibility = Visibility.Collapsed;
@@ -68,7 +72,6 @@ namespace SourceGit.Views.Widgets {
             loading.IsAnimating = true;
 
             SetTitle(opt.Path, opt.OrgPath);
-            ClearCache();
 
             this.repo = repo;
             this.opt = opt;