676f2d058a
Add linux deb dependencies Add backup recovery strategy select Support custom text scaling Optimize the display of different text scale Optimize windows setup experience Optimize startTun performance Optimize android tv experience Optimize default option Optimize computed text size Optimize hyperOS freeform window Add developer mode Update core Optimize more details
58 lines
1.6 KiB
Dart
58 lines
1.6 KiB
Dart
import 'dart:math';
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import 'package:fl_clash/common/constant.dart';
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import 'package:fl_clash/common/measure.dart';
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import 'package:fl_clash/common/theme.dart';
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import 'package:fl_clash/providers/config.dart';
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import 'package:fl_clash/state.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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class ThemeManager extends ConsumerWidget {
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final Widget child;
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const ThemeManager({
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super.key,
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required this.child,
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});
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@override
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Widget build(BuildContext context, ref) {
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final textScale = ref.read(
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themeSettingProvider.select((state) => state.textScale),
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);
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final double textScaleFactor = max(
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min(
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textScale.enable ? textScale.scale : defaultTextScaleFactor,
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maxTextScale,
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),
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minTextScale,
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);
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globalState.measure = Measure.of(context, textScaleFactor);
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globalState.theme = CommonTheme.of(context, textScaleFactor);
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final padding = MediaQuery.of(context).padding;
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final height = MediaQuery.of(context).size.height;
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return MediaQuery(
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data: MediaQuery.of(context).copyWith(
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textScaler: TextScaler.linear(
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textScaleFactor,
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),
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padding: padding.copyWith(
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top: padding.top > height * 0.3 ? 0.0 : padding.top,
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),
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),
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child: LayoutBuilder(
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builder: (_, container) {
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globalState.appController.updateViewSize(
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Size(
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container.maxWidth,
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container.maxHeight,
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),
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);
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return child;
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},
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),
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);
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}
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}
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