101 lines
3.7 KiB
C#
101 lines
3.7 KiB
C#
// Copyright 2025 Takuto Nakamura
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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using System.Globalization;
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namespace RunCat365
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{
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enum SupportedLanguage
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{
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ChineseSimplified,
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ChineseTraditional,
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English,
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French,
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German,
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Japanese,
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Korean,
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Spanish,
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}
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internal static class SupportedLanguageExtension
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{
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private static SupportedLanguage DetectChineseVariant(CultureInfo culture)
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{
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return culture.Name.Contains("Hant") || culture.Name is "zh-TW" or "zh-HK" or "zh-MO"
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? SupportedLanguage.ChineseTraditional
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: SupportedLanguage.ChineseSimplified;
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}
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internal static SupportedLanguage GetCurrentLanguage()
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{
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var culture = CultureInfo.CurrentUICulture;
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return culture.TwoLetterISOLanguageName switch
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{
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"zh" => DetectChineseVariant(culture),
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"fr" => SupportedLanguage.French,
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"de" => SupportedLanguage.German,
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"ja" => SupportedLanguage.Japanese,
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"ko" => SupportedLanguage.Korean,
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"es" => SupportedLanguage.Spanish,
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_ => SupportedLanguage.English,
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};
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}
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internal static CultureInfo GetDefaultCultureInfo(this SupportedLanguage language)
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{
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return language switch
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{
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SupportedLanguage.ChineseSimplified => new CultureInfo("zh-CN"),
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SupportedLanguage.ChineseTraditional => new CultureInfo("zh-TW"),
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SupportedLanguage.French => new CultureInfo("fr-FR"),
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SupportedLanguage.German => new CultureInfo("de-DE"),
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SupportedLanguage.Japanese => new CultureInfo("ja-JP"),
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SupportedLanguage.Korean => new CultureInfo("ko-KR"),
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SupportedLanguage.Spanish => new CultureInfo("es-ES"),
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_ => new CultureInfo("en-US"),
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};
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}
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internal static string GetFontName(this SupportedLanguage language)
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{
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return language switch
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{
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SupportedLanguage.ChineseSimplified => "Microsoft YaHei",
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SupportedLanguage.ChineseTraditional => "Microsoft JhengHei",
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SupportedLanguage.French => "Consolas",
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SupportedLanguage.German => "Consolas",
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SupportedLanguage.Japanese => "Noto Sans JP",
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SupportedLanguage.Korean => "Malgun Gothic",
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SupportedLanguage.Spanish => "Consolas",
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_ => "Consolas",
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};
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}
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internal static bool IsFullWidth(this SupportedLanguage language)
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{
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return language switch
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{
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SupportedLanguage.ChineseSimplified => true,
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SupportedLanguage.ChineseTraditional => true,
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SupportedLanguage.French => false,
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SupportedLanguage.German => false,
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SupportedLanguage.Japanese => true,
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SupportedLanguage.Korean => true,
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SupportedLanguage.Spanish => false,
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_ => false,
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};
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}
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}
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}
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