WIP: Add localization for MeshSimplifierOptions

Author: RamType0

Editor/Localization/Locales.meta

@@ -0,0 +1,18 @@
+msgid ""
+msgstr ""
+"Language: en\n"
+
+msgid "MeshSimplifierOptions:PreserveBorderEdges:label"
+msgstr "Preserve Border Edges"
+
+msgid "MeshSimplifierOptions:PreserveBorderEdges:tooltip"
+msgstr "If you want to suppress hole generation during simplification, enable this option."
+
+msgid "MeshSimplifierOptions:PreserveSurfaceCurvature:label"
+msgstr "Preserve Surface Curvature"
+
+msgid "MeshSimplifierOptions:EnableSmartLink:label"
+msgstr "Enable Smart Link"
+
+msgid "locale:en"
+msgstr "English"

Editor/Localization/Locales/en.po

@@ -0,0 +1,18 @@
+msgid ""
+msgstr ""
+"Language: ja\n"
+
+msgid "MeshSimplifierOptions:PreserveBorderEdges:label"
+msgstr "端の露出したポリゴンを保持"
+
+msgid "MeshSimplifierOptions:PreserveBorderEdges:tooltip"
+msgstr "軽量化後のメッシュに穴が目立つとき、有効化してみてください。"
+
+msgid "MeshSimplifierOptions:PreserveSurfaceCurvature:label"
+msgstr "曲面を保持"
+
+msgid "MeshSimplifierOptions:EnableSmartLink:label"
+msgstr "近傍点をマージ候補に含める"
+
+msgid "locale:ja"
+msgstr "日本語"

Editor/Localization/Locales/en.po.meta

@@ -0,0 +1,67 @@
+#nullable enable
+namespace Meshia.MeshSimplification.Editor.Localization
+{
+    using CustomLocalization4EditorExtension;
+    using System;
+    using System.Collections.Generic;
+    using System.Linq;
+    using UnityEngine.UIElements;
+
+    internal static class LocalizationProvider
+    {
+        private const string DefaultLocale = "en";
+
+        [AssemblyCL4EELocalization]
+        public static Localization Localization { get; } = new("ca7beb49d3e85244e803080472c014c2", DefaultLocale);
+        static Dictionary<string, string> LocaleCodeToName { get; } = new()
+        {
+            { "en", "English" },
+            { "ja", "“ú–{Œê" }
+        };
+        static Dictionary<string, string> LocaleNameToCode { get; } = LocaleCodeToName.ToDictionary(keyValue => keyValue.Value, keyValue => keyValue.Key);
+        public static void LocalizeProperties<T>(VisualElement root)
+        {
+            var typeName = typeof(T).Name;
+            root.Query().OfType<BindableElement>().Where(bindableElement => !string.IsNullOrEmpty(bindableElement.bindingPath))
+                .ForEach(bindableElement =>
+                {
+                    if (Localization.TryTr($"{typeName}:{bindableElement.bindingPath}:label") is { } translatedLabel)
+                    {
+                        switch (bindableElement)
+                        {
+                            case Toggle toggle:
+                                {
+                                    toggle.label = translatedLabel;
+                                }
+                                break;
+                            case FloatField floatField:
+                                {
+                                    floatField.label = translatedLabel;
+                                }
+                                break;
+                            case Slider slider:
+                                {
+                                    slider.label = translatedLabel;
+                                }
+                                break;
+                        }
+                    }
+                    if (Localization.TryTr($"{typeName}:{bindableElement.bindingPath}:tooltip") is { } translatedTooltip)
+                    {
+                        bindableElement.tooltip = translatedTooltip;
+                    }
+                });
+        }
+        public static DropdownField CreateLanguagePicker()
+        {
+            var choices = LocaleNameToCode.Keys.OrderBy(name => name).ToList();
+            DropdownField languagePicker = new(choices, LocaleCodeToName[Localization.CurrentLocaleCode ?? DefaultLocale]);
+            languagePicker.RegisterValueChangedCallback(changeEvent =>
+            {
+                Localization.CurrentLocaleCode = LocaleNameToCode[changeEvent.newValue];
+            });
+            return languagePicker;
+        }
+    }
+
+}

Editor/Localization/Locales/ja.po

@@ -1,5 +1,7 @@
 #nullable enable
+using CustomLocalization4EditorExtension;
 using Meshia.MeshSimplification;
+using Meshia.MeshSimplification.Editor.Localization;
 using UnityEditor;
 using UnityEditor.UIElements;
 using UnityEngine;
@@ -16,7 +18,16 @@ public override VisualElement CreatePropertyGUI(SerializedProperty property)
             var root = visualTreeAsset.CloneTree();
 
             root.BindProperty(property);
+
+            var languagePicker = LocalizationProvider.CreateLanguagePicker();
+            root.Q<VisualElement>("LanguagePickerContainer").Add(languagePicker);
+
+            languagePicker.RegisterValueChangedCallback(evt =>
+            {
+                LocalizationProvider.LocalizeProperties<MeshSimplifierOptions>(root);
+            });
             var resetOptionsButton = root.Q<Button>("ResetOptionsButton");
+            LocalizationProvider.LocalizeProperties<MeshSimplifierOptions>(root);
             resetOptionsButton.clicked += () =>
             {
                 property.boxedValue = MeshSimplifierOptions.Default;

Editor/Localization/Locales/ja.po.meta

@@ -1,4 +1,5 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="True">
+    <ui:VisualElement name="LanguagePickerContainer" style="flex-grow: 1;" />
     <ui:Toggle label="Preserve Border Edges" binding-path="PreserveBorderEdges" />
     <ui:Toggle label="Preserve Surface Curvature" binding-path="PreserveSurfaceCurvature" />
     <ui:Toggle label="Use Barycentric Coordinate Interpolation" binding-path="UseBarycentricCoordinateInterpolation" />

Editor/Localization/LocalizationProvider.cs

@@ -1,5 +1,8 @@
+using CustomLocalization4EditorExtension;
 using System.Runtime.CompilerServices;
 
 [assembly: InternalsVisibleTo("Meshia.MeshSimplification.Editor")]
 [assembly: InternalsVisibleTo("Meshia.MeshSimplification.Ndmf.Runtime")]
-[assembly: InternalsVisibleTo("Meshia.MeshSimplification.Ndmf.Editor")]
+[assembly: InternalsVisibleTo("Meshia.MeshSimplification.Ndmf.Editor")]
+
+[assembly: RedirectCL4EEInstance("Meshia.MeshSimplification.Editor")]