chen08209
491fae10f5
BREAKING CHANGE: DNS and NTP override toggles are removed; picked keys apply to every profile Changelog: Per-key DNS, NTP, sniffer and TUN settings
79 lines
2.2 KiB
Dart
79 lines
2.2 KiB
Dart
import 'package:material_ui/material_ui.dart';
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enum _HanVariant { simplified, traditional, japanese, korean }
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// The system fallback picks Han glyph forms by the UI locale, which draws
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// Chinese proxy names with Japanese forms under an English UI on Windows.
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const _hanFamilies = <TargetPlatform, Map<_HanVariant, List<String>>>{
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TargetPlatform.windows: {
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_HanVariant.simplified: ['Microsoft YaHei UI'],
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_HanVariant.traditional: ['Microsoft JhengHei UI'],
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_HanVariant.japanese: ['Yu Gothic UI', 'Meiryo UI'],
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_HanVariant.korean: ['Malgun Gothic'],
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},
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TargetPlatform.macOS: {
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_HanVariant.simplified: ['PingFang SC'],
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_HanVariant.traditional: ['PingFang TC'],
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_HanVariant.japanese: ['Hiragino Sans'],
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_HanVariant.korean: ['Apple SD Gothic Neo'],
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},
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TargetPlatform.linux: {
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_HanVariant.simplified: [
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'Noto Sans CJK SC',
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'Noto Sans SC',
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'Source Han Sans SC',
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'WenQuanYi Micro Hei',
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],
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_HanVariant.traditional: [
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'Noto Sans CJK TC',
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'Noto Sans TC',
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'Source Han Sans TC',
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],
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_HanVariant.japanese: [
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'Noto Sans CJK JP',
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'Noto Sans JP',
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'Source Han Sans',
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],
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_HanVariant.korean: [
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'Noto Sans CJK KR',
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'Noto Sans KR',
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'Source Han Sans K',
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],
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},
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};
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_HanVariant _hanVariantOf(Iterable<Locale> locales) {
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for (final locale in locales) {
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switch (locale.languageCode) {
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case 'zh':
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return _isTraditional(locale)
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? _HanVariant.traditional
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: _HanVariant.simplified;
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case 'ja':
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return _HanVariant.japanese;
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case 'ko':
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return _HanVariant.korean;
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}
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}
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return _HanVariant.simplified;
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}
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bool _isTraditional(Locale locale) => switch (locale.scriptCode) {
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'Hant' => true,
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'Hans' => false,
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_ => const {'TW', 'HK', 'MO'}.contains(locale.countryCode),
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};
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List<String> appFontFamilyFallback({
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required TargetPlatform platform,
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required Iterable<Locale> locales,
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String? fontFamily,
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}) {
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final base = Typography.material2021(platform: platform).black.bodyMedium!;
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return [
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if (fontFamily != null) ?base.fontFamily,
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...?base.fontFamilyFallback,
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...?_hanFamilies[platform]?[_hanVariantOf(locales)],
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];
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}
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