From 0bec8cf759a8e678c81888da804a48fb3c592b5f Mon Sep 17 00:00:00 2001
From: Liza Carvelli <liza@liza.sh>
Date: Sat, 11 Feb 2023 14:31:43 +0100
Subject: [PATCH] Update window titles on language change

---
 Pal.Client/ILanguageChanged.cs         | 13 +++++++++++++
 Pal.Client/Plugin.cs                   |  6 +++++-
 Pal.Client/Windows/AgreementWindow.cs  |  8 ++++++--
 Pal.Client/Windows/ConfigWindow.cs     | 13 ++++++++++---
 Pal.Client/Windows/StatisticsWindow.cs | 10 ++++++++--
 5 files changed, 42 insertions(+), 8 deletions(-)
 create mode 100644 Pal.Client/ILanguageChanged.cs

diff --git a/Pal.Client/ILanguageChanged.cs b/Pal.Client/ILanguageChanged.cs
new file mode 100644
index 0000000..8f3f519
--- /dev/null
+++ b/Pal.Client/ILanguageChanged.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Pal.Client
+{
+    internal interface ILanguageChanged
+    {
+        void LanguageChanged();
+    }
+}
diff --git a/Pal.Client/Plugin.cs b/Pal.Client/Plugin.cs
index a7d56a4..6e3075c 100644
--- a/Pal.Client/Plugin.cs
+++ b/Pal.Client/Plugin.cs
@@ -26,6 +26,7 @@ using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using Pal.Client.Extensions;
 using Pal.Client.Properties;
+using ECommons;
 
 namespace Pal.Client
 {
@@ -250,7 +251,10 @@ namespace Pal.Client
         }
 
         private void LanguageChanged(string langcode)
-            => Localization.Culture = new CultureInfo(langcode);
+        {
+            Localization.Culture = new CultureInfo(langcode);
+            Service.WindowSystem?.Windows.OfType<ILanguageChanged>().Each(w => w.LanguageChanged());
+        }
 
         private void OnFrameworkUpdate(Framework framework)
         {
diff --git a/Pal.Client/Windows/AgreementWindow.cs b/Pal.Client/Windows/AgreementWindow.cs
index 617cc90..40af15c 100644
--- a/Pal.Client/Windows/AgreementWindow.cs
+++ b/Pal.Client/Windows/AgreementWindow.cs
@@ -7,11 +7,12 @@ using Pal.Client.Properties;
 
 namespace Pal.Client.Windows
 {
-    internal class AgreementWindow : Window
+    internal class AgreementWindow : Window, ILanguageChanged
     {
+        private const string WindowId = "###PalPalaceAgreement";
         private int _choice;
 
-        public AgreementWindow() : base($"{Localization.Palace_Pal}###PalPalaceAgreement")
+        public AgreementWindow() : base(WindowId)
         {
             Flags = ImGuiWindowFlags.NoCollapse;
             Size = new Vector2(500, 500);
@@ -26,6 +27,9 @@ namespace Pal.Client.Windows
             };
         }
 
+        public void LanguageChanged()
+            => WindowName = $"{Localization.Palace_Pal}{WindowId}";
+
         public override void OnOpen()
         {
             _choice = -1;
diff --git a/Pal.Client/Windows/ConfigWindow.cs b/Pal.Client/Windows/ConfigWindow.cs
index 5c9628c..8681c71 100644
--- a/Pal.Client/Windows/ConfigWindow.cs
+++ b/Pal.Client/Windows/ConfigWindow.cs
@@ -24,6 +24,7 @@ namespace Pal.Client.Windows
 {
     internal class ConfigWindow : Window
     {
+        private const string WindowId = "###PalPalaceConfig";
         private int _mode;
         private int _renderer;
         private bool _showTraps;
@@ -45,10 +46,10 @@ namespace Pal.Client.Windows
         private FileDialogManager _importDialog;
         private FileDialogManager _exportDialog;
 
-        public ConfigWindow() : base($"{Localization.Palace_Pal}###PalPalaceConfig")
+        public ConfigWindow() : base(WindowId)
         {
-            var version = typeof(Plugin).Assembly.GetName().Version!.ToString(2);
-            WindowName = $"{Localization.Palace_Pal} v{version}###PalPalaceConfig";
+            LanguageChanged();
+            
             Size = new Vector2(500, 400);
             SizeCondition = ImGuiCond.FirstUseEver;
             Position = new Vector2(300, 300);
@@ -58,6 +59,12 @@ namespace Pal.Client.Windows
             _exportDialog = new FileDialogManager { AddedWindowFlags = ImGuiWindowFlags.NoCollapse | ImGuiWindowFlags.NoDocking };
         }
 
+        public void LanguageChanged()
+        {
+            var version = typeof(Plugin).Assembly.GetName().Version!.ToString(2);
+            WindowName = $"{Localization.Palace_Pal} v{version}{WindowId}";
+        }
+
         public override void OnOpen()
         {
             var config = Service.Configuration;
diff --git a/Pal.Client/Windows/StatisticsWindow.cs b/Pal.Client/Windows/StatisticsWindow.cs
index e61351a..264640d 100644
--- a/Pal.Client/Windows/StatisticsWindow.cs
+++ b/Pal.Client/Windows/StatisticsWindow.cs
@@ -14,12 +14,15 @@ using Pal.Client.Properties;
 
 namespace Pal.Client.Windows
 {
-    internal class StatisticsWindow : Window
+    internal class StatisticsWindow : Window, ILanguageChanged
     {
+        private const string WindowId = "###PalacePalStats";
         private SortedDictionary<ETerritoryType, TerritoryStatistics> _territoryStatistics = new();
 
-        public StatisticsWindow() : base($"{Localization.Palace_Pal} - {Localization.Statistics}###PalacePalStats")
+        public StatisticsWindow() : base(WindowId)
         {
+            LanguageChanged();
+            
             Size = new Vector2(500, 500);
             SizeCondition = ImGuiCond.FirstUseEver;
             Flags = ImGuiWindowFlags.AlwaysAutoResize;
@@ -30,6 +33,9 @@ namespace Pal.Client.Windows
             }
         }
 
+        public void LanguageChanged()
+            => WindowName = $"{Localization.Palace_Pal} - {Localization.Statistics}{WindowId}";
+
         public override void Draw()
         {
             if (ImGui.BeginTabBar("Tabs"))