From 2325844bd436335a956469406919c7447f714198 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Thu, 16 Oct 2025 20:33:43 -0400
Subject: [PATCH] Slight cleanup to main window language handling

---
 MPF.UI/Windows/MainWindow.xaml    |  2 +-
 MPF.UI/Windows/MainWindow.xaml.cs | 20 ++++++--------------
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/MPF.UI/Windows/MainWindow.xaml b/MPF.UI/Windows/MainWindow.xaml
index f09665e0..8ef70b20 100644
--- a/MPF.UI/Windows/MainWindow.xaml
+++ b/MPF.UI/Windows/MainWindow.xaml
@@ -118,7 +118,7 @@
                                 Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"
                                 Foreground="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"
                                 Template="{DynamicResource CustomMenuItemTemplate}">
-                            <MenuItem x:Name="EnglishMenuItem" Header="English" HorizontalAlignment="Left" Width="120" IsCheckable="True"
+                            <MenuItem x:Name="EnglishMenuItem" Header="ENG" HorizontalAlignment="Left" Width="120" IsCheckable="True"
                                     Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"
                                     Foreground="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"
                                     Template="{DynamicResource CustomMenuItemTemplate}" />
diff --git a/MPF.UI/Windows/MainWindow.xaml.cs b/MPF.UI/Windows/MainWindow.xaml.cs
index 46bfc047..4d855ea5 100644
--- a/MPF.UI/Windows/MainWindow.xaml.cs
+++ b/MPF.UI/Windows/MainWindow.xaml.cs
@@ -575,8 +575,8 @@ namespace MPF.UI.Windows
         /// </summary>
         private void LanguageMenuItemClick(object sender, RoutedEventArgs e)
         {
-            var clickedItem = (MenuItem)sender;
             // Don't do anything if language is already checked and being unchecked
+            var clickedItem = (MenuItem)sender;
             if (!clickedItem.IsChecked)
             {
                 clickedItem.IsChecked = true;
@@ -594,20 +594,12 @@ namespace MPF.UI.Windows
             // Change UI language to selected item
             string lang = clickedItem.Header.ToString() ?? "";
             var dictionary = new ResourceDictionary();
-            switch (lang)
+            dictionary.Source = lang switch
             {
-                case "ENG":
-                    // Change UI language to English
-                    dictionary.Source = new Uri("../Resources/Strings.xaml", UriKind.Relative);
-                    break;
-                case "한국어":
-                    // Change UI language to Korean
-                    dictionary.Source = new Uri("../Resources/Strings.ko.xaml", UriKind.Relative);
-                    break;
-                default:
-                    dictionary.Source = new Uri("../Resources/Strings.xaml", UriKind.Relative);
-                    break;
-            }
+                "ENG" => new Uri("../Resources/Strings.xaml", UriKind.Relative),
+                "한국어" => new Uri("../Resources/Strings.ko.xaml", UriKind.Relative),
+                _ => new Uri("../Resources/Strings.xaml", UriKind.Relative),
+            };
             Application.Current.Resources.MergedDictionaries.Add(dictionary);
 
             // Update the labels that don't get updated automatically