Jisho-Study-Tool/lib/settings.dart

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import 'package:flutter/material.dart';
import 'package:get_it/get_it.dart';
import 'package:shared_preferences/shared_preferences.dart';
final SharedPreferences _prefs = GetIt.instance.get<SharedPreferences>();
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enum JapaneseFont {
none,
droidSansJapanese,
notoSansCJK,
notoSerifCJK,
}
extension Methods on JapaneseFont {
TextStyle get textStyle {
String? fontFamily;
switch (this) {
case JapaneseFont.droidSansJapanese:
fontFamily = 'Droid Sans Japanese';
break;
case JapaneseFont.notoSansCJK:
fontFamily = 'Noto Sans CJK';
break;
case JapaneseFont.notoSerifCJK:
fontFamily = 'Noto Serif CJK';
break;
case JapaneseFont.none:
}
return TextStyle(fontFamily: fontFamily);
}
String get name =>
{
JapaneseFont.none: 'Default',
JapaneseFont.droidSansJapanese: 'Droid Sans Japanese',
JapaneseFont.notoSansCJK: 'Noto Sans CJK',
JapaneseFont.notoSerifCJK: 'Noto Serif CJK',
}[this] ??
'';
}
const String appVersion = '0.1 Beta';
const Map<String, dynamic> _defaults = {
'romajiEnabled': false,
'extensiveSearch': true,
'darkThemeEnabled': false,
'autoThemeEnabled': false,
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'japaneseFont': JapaneseFont.droidSansJapanese,
};
bool _getSettingOrDefault(String settingName) =>
_prefs.getBool(settingName) ?? _defaults[settingName];
bool get romajiEnabled => _getSettingOrDefault('romajiEnabled');
bool get extensiveSearchEnabled => _getSettingOrDefault('extensiveSearch');
bool get darkThemeEnabled => _getSettingOrDefault('darkThemeEnabled');
bool get autoThemeEnabled => _getSettingOrDefault('autoThemeEnabled');
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JapaneseFont get japaneseFont {
final int? i = _prefs.getInt('japaneseFont');
return (i != null) ? JapaneseFont.values[i] : _defaults['japaneseFont'];
}
set romajiEnabled(b) => _prefs.setBool('romajiEnabled', b);
set extensiveSearchEnabled(b) => _prefs.setBool('extensiveSearch', b);
set darkThemeEnabled(b) => _prefs.setBool('darkThemeEnabled', b);
set autoThemeEnabled(b) => _prefs.setBool('autoThemeEnabled', b);
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set japaneseFont(JapaneseFont jf) => _prefs.setInt('japaneseFont', jf.index);