fluffychat/lib/config/themes.dart
2021-04-14 10:37:15 +02:00

205 lines
6.7 KiB
Dart

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:fluffychat/utils/platform_infos.dart';
import 'app_config.dart';
abstract class FluffyThemes {
static const double columnWidth = 360.0;
static const fallbackTextStyle =
TextStyle(fontFamily: 'NotoSans', fontFamilyFallback: ['NotoEmoji']);
static var fallback_text_theme = PlatformInfos.isDesktop
? TextTheme(
bodyText1: fallbackTextStyle,
bodyText2: fallbackTextStyle,
button: fallbackTextStyle,
caption: fallbackTextStyle,
overline: fallbackTextStyle,
headline1: fallbackTextStyle,
headline2: fallbackTextStyle,
headline3: fallbackTextStyle,
headline4: fallbackTextStyle,
headline5: fallbackTextStyle,
headline6: fallbackTextStyle,
subtitle1: fallbackTextStyle,
subtitle2: fallbackTextStyle)
: TextTheme();
static ThemeData light = ThemeData(
visualDensity: VisualDensity.standard,
primaryColorDark: Colors.white,
primaryColorLight: Color(0xff121212),
brightness: Brightness.light,
primaryColor: AppConfig.primaryColor,
accentColor: AppConfig.primaryColor,
backgroundColor: Colors.white,
secondaryHeaderColor: lighten(AppConfig.primaryColor, .51),
scaffoldBackgroundColor: Colors.white,
textTheme: Typography.material2018().black.merge(fallback_text_theme),
snackBarTheme: SnackBarThemeData(
behavior: kIsWeb ? SnackBarBehavior.floating : SnackBarBehavior.fixed,
),
dialogTheme: DialogTheme(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
),
popupMenuTheme: PopupMenuThemeData(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
),
floatingActionButtonTheme: FloatingActionButtonThemeData(
backgroundColor: AppConfig.primaryColor,
foregroundColor: Colors.white,
),
elevatedButtonTheme: ElevatedButtonThemeData(
style: ElevatedButton.styleFrom(
primary: AppConfig.primaryColor,
onPrimary: Colors.white,
elevation: 7,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
padding: EdgeInsets.all(12),
),
),
cardTheme: CardTheme(
elevation: 7,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
clipBehavior: Clip.hardEdge,
),
inputDecorationTheme: InputDecorationTheme(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius)),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
borderSide: BorderSide(
color: lighten(AppConfig.primaryColor, .51),
),
),
filled: true,
fillColor: lighten(AppConfig.primaryColor, .51),
),
appBarTheme: AppBarTheme(
brightness: Brightness.light,
color: Colors.white,
textTheme: TextTheme(
headline6: TextStyle(
color: Colors.black,
fontSize: 20,
),
),
iconTheme: IconThemeData(color: Colors.black),
),
);
static ThemeData dark = ThemeData.dark().copyWith(
visualDensity: VisualDensity.standard,
primaryColorDark: Color(0xff121212),
primaryColorLight: Colors.white,
primaryColor: AppConfig.primaryColor,
errorColor: Color(0xFFCF6679),
backgroundColor: Colors.black,
scaffoldBackgroundColor: Colors.black,
accentColor: AppConfig.primaryColorLight,
secondaryHeaderColor: FluffyThemes.darken(AppConfig.primaryColorLight, .65),
textTheme: Typography.material2018().white.merge(fallback_text_theme),
dialogTheme: DialogTheme(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
),
popupMenuTheme: PopupMenuThemeData(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
),
cardTheme: CardTheme(
elevation: 7,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
clipBehavior: Clip.hardEdge,
),
floatingActionButtonTheme: FloatingActionButtonThemeData(
backgroundColor: AppConfig.primaryColor,
foregroundColor: Colors.white,
),
inputDecorationTheme: InputDecorationTheme(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius)),
filled: true,
fillColor: FluffyThemes.darken(AppConfig.primaryColorLight, .71),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
borderSide: BorderSide(
color: FluffyThemes.darken(AppConfig.primaryColor, .31),
),
),
),
elevatedButtonTheme: ElevatedButtonThemeData(
style: ElevatedButton.styleFrom(
primary: AppConfig.primaryColor,
onPrimary: Colors.white,
elevation: 7,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
padding: EdgeInsets.all(12),
),
),
appBarTheme: AppBarTheme(
brightness: Brightness.dark,
color: Color(0xff1D1D1D),
textTheme: TextTheme(
headline6: TextStyle(
color: Colors.white,
fontSize: 20,
),
),
iconTheme: IconThemeData(color: Colors.white),
),
);
static Color chatListItemColor(
BuildContext context, bool activeChat, bool selected) =>
selected
? Theme.of(context).primaryColor.withAlpha(100)
: Theme.of(context).brightness == Brightness.light
? activeChat
? Color(0xFFE8E8E8)
: Colors.white
: activeChat
? Color(0xff121212)
: Colors.black;
static Color blackWhiteColor(BuildContext context) =>
Theme.of(context).brightness == Brightness.light
? Colors.white
: Colors.black;
static Color darken(Color color, [double amount = .1]) {
assert(amount >= 0 && amount <= 1);
final hsl = HSLColor.fromColor(color);
final hslDark = hsl.withLightness((hsl.lightness - amount).clamp(0.0, 1.0));
return hslDark.toColor();
}
static Color lighten(Color color, [double amount = .1]) {
assert(amount >= 0 && amount <= 1);
final hsl = HSLColor.fromColor(color);
final hslLight =
hsl.withLightness((hsl.lightness + amount).clamp(0.0, 1.0));
return hslLight.toColor();
}
}