git-touch-android-ios-app/lib/screens/code_theme.dart

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import 'package:antd_mobile/antd_mobile.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_gen/gen_l10n/S.dart';
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import 'package:flutter_highlight/flutter_highlight.dart';
import 'package:flutter_highlight/theme_map.dart';
import 'package:git_touch/models/code.dart';
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import 'package:git_touch/models/theme.dart';
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import 'package:git_touch/scaffolds/single.dart';
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import 'package:git_touch/utils/utils.dart';
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import 'package:git_touch/widgets/app_bar_title.dart';
import 'package:provider/provider.dart';
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class CodeThemeScreen extends StatelessWidget {
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String _getCode(bool isDark) => '''// ${isDark ? 'Dark' : 'Light'} Mode
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import 'package:flutter/widgets.dart';
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class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Welcome to Flutter',
home: Scaffold(
appBar: AppBar(
title: Text('Welcome to Flutter'),
),
body: Center(
child: Text('Hello World'),
),
),
);
}
}
''';
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@override
Widget build(BuildContext context) {
var codeProvider = Provider.of<CodeModel>(context);
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var theme = Provider.of<ThemeModel>(context);
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return SingleScaffold(
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title: AppBarTitle(AppLocalizations.of(context)!.codeTheme),
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body: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
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CommonStyle.verticalGap,
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AntList(
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header: Text(AppLocalizations.of(context)!.fontStyle),
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children: [
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AntListItem(
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extra: Text(codeProvider.fontSize.toString()),
onClick: () {
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theme.showPicker(
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context,
PickerGroupItem(
value: codeProvider.fontSize.toString(),
items: CodeModel.fontSizes
.map((v) =>
PickerItem(v.toString(), text: v.toString()))
.toList(),
onChange: (value) {
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codeProvider.setFontSize(int.tryParse(value!) ?? 16);
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},
),
);
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},
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child: Text(AppLocalizations.of(context)!.fontSize),
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),
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AntListItem(
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extra: Text(codeProvider.fontFamily),
onClick: () {
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theme.showPicker(
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context,
PickerGroupItem(
value: codeProvider.fontFamily,
items: CodeModel.fontFamilies
.map((v) => PickerItem(v, text: v))
.toList(),
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onChange: (String? value) {
codeProvider.setFontFamily(value!);
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},
),
);
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},
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child: Text(AppLocalizations.of(context)!.fontFamily),
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),
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],
),
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CommonStyle.verticalGap,
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AntList(
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header: Text(AppLocalizations.of(context)!.syntaxHighlighting),
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children: [
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AntListItem(
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extra: Text(codeProvider.theme),
onClick: () {
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theme.showPicker(
context,
PickerGroupItem(
value: codeProvider.theme,
items: CodeModel.themes
.map((v) => PickerItem(v, text: v))
.toList(),
onChange: (value) {
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codeProvider.setTheme(value!);
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},
),
);
},
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child: Text(AppLocalizations.of(context)!.light),
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),
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AntListItem(
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extra: Text(codeProvider.themeDark),
onClick: () {
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theme.showPicker(
context,
PickerGroupItem(
value: codeProvider.themeDark,
items: CodeModel.themes
.map((v) => PickerItem(v, text: v))
.toList(),
onChange: (value) {
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codeProvider.setThemeDark(value!);
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},
),
);
},
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child: Text(AppLocalizations.of(context)!.dark),
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),
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],
),
HighlightView(
_getCode(false),
language: 'dart',
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theme: themeMap[codeProvider.theme]!,
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textStyle: codeProvider.fontStyle,
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padding: CommonStyle.padding,
),
HighlightView(
_getCode(true),
language: 'dart',
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theme: themeMap[codeProvider.themeDark]!,
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textStyle: codeProvider.fontStyle,
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padding: CommonStyle.padding,
),
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],
),
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);
}
}