99 lines
2.7 KiB
Dart
99 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import '../services/settings_service.dart' as settings;
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import '../theme/mono_theme.dart';
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class ThemeProvider extends ChangeNotifier {
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late settings.SettingsService _settingsService;
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settings.ThemeMode _themeMode = settings.ThemeMode.system;
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late Brightness _systemBrightness;
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ThemeProvider() {
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_systemBrightness = WidgetsBinding.instance.platformDispatcher.platformBrightness;
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_initializeSettings();
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// Listen to system theme changes
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WidgetsBinding.instance.platformDispatcher.onPlatformBrightnessChanged = () {
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_systemBrightness = WidgetsBinding.instance.platformDispatcher.platformBrightness;
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if (_themeMode == settings.ThemeMode.system) {
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notifyListeners();
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}
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};
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}
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Future<void> _initializeSettings() async {
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_settingsService = await settings.SettingsService.getInstance();
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_themeMode = _settingsService.getThemeMode();
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notifyListeners();
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}
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settings.ThemeMode get themeMode => _themeMode;
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ThemeData get lightTheme => monoTheme(dark: false);
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ThemeData get darkTheme => monoTheme(dark: true);
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ThemeMode get materialThemeMode {
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switch (_themeMode) {
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case settings.ThemeMode.light:
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return ThemeMode.light;
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case settings.ThemeMode.dark:
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return ThemeMode.dark;
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case settings.ThemeMode.system:
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return ThemeMode.system;
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}
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}
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bool get isDarkMode {
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switch (_themeMode) {
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case settings.ThemeMode.light:
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return false;
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case settings.ThemeMode.dark:
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return true;
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case settings.ThemeMode.system:
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return _systemBrightness == Brightness.dark;
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}
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}
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Future<void> setThemeMode(settings.ThemeMode mode) async {
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if (_themeMode != mode) {
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_themeMode = mode;
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await _settingsService.setThemeMode(mode);
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notifyListeners();
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}
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}
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String get themeModeDisplayName {
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switch (_themeMode) {
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case settings.ThemeMode.light:
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return 'Light';
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case settings.ThemeMode.dark:
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return 'Dark';
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case settings.ThemeMode.system:
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return 'System';
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}
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}
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IconData get themeModeIcon {
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switch (_themeMode) {
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case settings.ThemeMode.light:
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return Icons.light_mode;
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case settings.ThemeMode.dark:
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return Icons.dark_mode;
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case settings.ThemeMode.system:
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return Icons.brightness_auto;
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}
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}
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void toggleTheme() {
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switch (_themeMode) {
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case settings.ThemeMode.system:
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setThemeMode(settings.ThemeMode.light);
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break;
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case settings.ThemeMode.light:
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setThemeMode(settings.ThemeMode.dark);
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break;
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case settings.ThemeMode.dark:
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setThemeMode(settings.ThemeMode.system);
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break;
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}
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}
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} |