From 2f68ab195038cab4d336f6e28bcc2f8ec0300200 Mon Sep 17 00:00:00 2001
From: Anna Clemens <git@annaclemens.io>
Date: Wed, 1 Jun 2022 16:44:45 -0400
Subject: [PATCH] feat: add support for Chinese characters

---
 ChatTwo/Configuration.cs         | 38 ++++++++++++++++++++++----------
 ChatTwo/PluginUi.cs              | 10 ++++++++-
 ChatTwo/Ui/SettingsTabs/Fonts.cs |  4 ++++
 3 files changed, 39 insertions(+), 13 deletions(-)

diff --git a/ChatTwo/Configuration.cs b/ChatTwo/Configuration.cs
index 451020a..a2a8436 100755
--- a/ChatTwo/Configuration.cs
+++ b/ChatTwo/Configuration.cs
@@ -36,6 +36,7 @@ internal class Configuration : IPluginConfiguration {
     public bool SortAutoTranslate;
 
     public bool FontsEnabled = true;
+    public bool EnableChineseRange;
     public float FontSize = 17f;
     public float JapaneseFontSize = 17f;
     public float SymbolsFontSize = 17f;
@@ -70,6 +71,7 @@ internal class Configuration : IPluginConfiguration {
         this.SharedMode = other.SharedMode;
         this.SortAutoTranslate = other.SortAutoTranslate;
         this.FontsEnabled = other.FontsEnabled;
+        this.EnableChineseRange = other.EnableChineseRange;
         this.FontSize = other.FontSize;
         this.JapaneseFontSize = other.JapaneseFontSize;
         this.SymbolsFontSize = other.SymbolsFontSize;
@@ -246,49 +248,61 @@ internal static class KeybindModeExt {
 [Serializable]
 internal enum LanguageOverride {
     None,
+    ChineseSimplified,
+    ChineseTraditional,
     English,
     French,
     German,
-    Italian,
-    Japanese,
-    Korean,
-    Norwegian,
+    Greek,
+    // Italian,
+    // Japanese,
+    // Korean,
+    // Norwegian,
     PortugueseBrazil,
     Romanian,
     Russian,
     Spanish,
+    Swedish,
 }
 
 internal static class LanguageOverrideExt {
     internal static string Name(this LanguageOverride mode) => mode switch {
         LanguageOverride.None => Language.LanguageOverride_None,
+        LanguageOverride.ChineseSimplified => "简体中文",
+        LanguageOverride.ChineseTraditional => "繁體中文",
         LanguageOverride.English => "English",
         LanguageOverride.French => "Français",
         LanguageOverride.German => "Deutsch",
-        LanguageOverride.Italian => "Italiano",
-        LanguageOverride.Japanese => "日本語",
-        LanguageOverride.Korean => "한국어 (Korean)",
-        LanguageOverride.Norwegian => "Norsk",
+        LanguageOverride.Greek => "Ελληνικά",
+        // LanguageOverride.Italian => "Italiano",
+        // LanguageOverride.Japanese => "日本語",
+        // LanguageOverride.Korean => "한국어 (Korean)",
+        // LanguageOverride.Norwegian => "Norsk",
         LanguageOverride.PortugueseBrazil => "Português do Brasil",
         LanguageOverride.Romanian => "Română",
         LanguageOverride.Russian => "Русский",
         LanguageOverride.Spanish => "Español",
+        LanguageOverride.Swedish => "Svenska",
         _ => throw new ArgumentOutOfRangeException(nameof(mode), mode, null),
     };
 
     internal static string Code(this LanguageOverride mode) => mode switch {
         LanguageOverride.None => "",
+        LanguageOverride.ChineseSimplified => "zh-hans",
+        LanguageOverride.ChineseTraditional => "zh-hant",
         LanguageOverride.English => "en",
         LanguageOverride.French => "fr",
         LanguageOverride.German => "de",
-        LanguageOverride.Italian => "it",
-        LanguageOverride.Japanese => "ja",
-        LanguageOverride.Korean => "ko",
-        LanguageOverride.Norwegian => "no",
+        LanguageOverride.Greek => "el",
+        // LanguageOverride.Italian => "it",
+        // LanguageOverride.Japanese => "ja",
+        // LanguageOverride.Korean => "ko",
+        // LanguageOverride.Norwegian => "no",
         LanguageOverride.PortugueseBrazil => "pt-br",
         LanguageOverride.Romanian => "ro",
         LanguageOverride.Russian => "ru",
         LanguageOverride.Spanish => "es",
+        LanguageOverride.Swedish => "sv",
         _ => throw new ArgumentOutOfRangeException(nameof(mode), mode, null),
     };
 }
diff --git a/ChatTwo/PluginUi.cs b/ChatTwo/PluginUi.cs
index 42e66f8..ac7e3e3 100755
--- a/ChatTwo/PluginUi.cs
+++ b/ChatTwo/PluginUi.cs
@@ -112,7 +112,15 @@ internal sealed class PluginUi : IDisposable {
             builder.Destroy();
         }
 
-        BuildRange(out this._ranges, null, ImGui.GetIO().Fonts.GetGlyphRangesDefault());
+        var ranges = new List<IntPtr> {
+            ImGui.GetIO().Fonts.GetGlyphRangesDefault(),
+        };
+
+        if (this.Plugin.Config.EnableChineseRange) {
+            ranges.Add(ImGui.GetIO().Fonts.GetGlyphRangesChineseFull());
+        }
+
+        BuildRange(out this._ranges, null, ranges.ToArray());
         BuildRange(out this._jpRange, GlyphRangesJapanese.GlyphRanges);
         this.SetUpUserFonts();
 
diff --git a/ChatTwo/Ui/SettingsTabs/Fonts.cs b/ChatTwo/Ui/SettingsTabs/Fonts.cs
index 0322b96..58312c2 100755
--- a/ChatTwo/Ui/SettingsTabs/Fonts.cs
+++ b/ChatTwo/Ui/SettingsTabs/Fonts.cs
@@ -90,6 +90,10 @@ public class Fonts : ISettingsTab {
 
             ImGuiUtil.HelpText(string.Format(Language.Options_JapaneseFont_Description, Plugin.PluginName));
             ImGui.Spacing();
+
+            ImGui.Checkbox("Enable Chinese glyphs", ref this.Mutable.EnableChineseRange);
+            ImGuiUtil.HelpText("Adds support for Chinese characters in the global font.");
+            ImGui.Spacing();
         }
 
         const float speed = .0125f;