马良AI写作初始化仓库
This commit is contained in:
邓滨杰
608
AINoval/lib/widgets/common/settings_widgets.dart
Normal file
608
AINoval/lib/widgets/common/settings_widgets.dart
Normal file
@@ -0,0 +1,608 @@
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import 'package:flutter/material.dart';
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import 'package:ainoval/utils/web_theme.dart';
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/// 设置项卡片组件
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/// 提供统一的设置项容器样式
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class SettingsCard extends StatelessWidget {
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const SettingsCard({
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super.key,
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required this.title,
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this.subtitle,
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required this.child,
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this.icon,
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this.actions,
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});
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final String title;
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final String? subtitle;
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final Widget child;
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final IconData? icon;
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final List<Widget>? actions;
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: const EdgeInsets.only(bottom: 16),
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decoration: BoxDecoration(
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color: WebTheme.getSurfaceColor(context),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey200
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: WebTheme.grey200,
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width: 1,
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 标题栏
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Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey100.withAlpha(128)
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: WebTheme.grey50,
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borderRadius: const BorderRadius.only(
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topLeft: Radius.circular(12),
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topRight: Radius.circular(12),
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),
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),
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child: Row(
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children: [
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if (icon != null) ...[
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Icon(
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icon,
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size: 20,
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color: WebTheme.getTextColor(context, isPrimary: false),
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),
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const SizedBox(width: 12),
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],
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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color: WebTheme.getTextColor(context),
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fontWeight: FontWeight.w600,
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),
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),
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if (subtitle != null) ...[
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const SizedBox(height: 4),
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Text(
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subtitle!,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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],
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],
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),
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),
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if (actions != null) ...actions!,
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],
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),
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),
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// 内容区域
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Padding(
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padding: const EdgeInsets.all(20),
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child: 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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}
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/// 滑块设置组件
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/// 提供统一的滑块样式和标签
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class SettingsSlider extends StatelessWidget {
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const SettingsSlider({
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super.key,
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required this.label,
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required this.value,
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required this.min,
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required this.max,
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required this.onChanged,
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this.divisions,
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this.unit = '',
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this.description,
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this.showValue = true,
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this.formatValue,
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});
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final String label;
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final double value;
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final double min;
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final double max;
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final ValueChanged<double> onChanged;
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final int? divisions;
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final String unit;
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final String? description;
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final bool showValue;
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final String Function(double)? formatValue;
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@override
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Widget build(BuildContext context) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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label,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: WebTheme.getTextColor(context),
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fontWeight: FontWeight.w500,
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),
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),
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if (showValue)
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey200
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: WebTheme.grey100,
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borderRadius: BorderRadius.circular(6),
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),
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child: Text(
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formatValue?.call(value) ?? '${value.toStringAsFixed(1)}$unit',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: WebTheme.getTextColor(context),
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fontWeight: FontWeight.w600,
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),
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),
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),
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],
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),
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if (description != null) ...[
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const SizedBox(height: 4),
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Text(
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description!,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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],
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const SizedBox(height: 12),
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SliderTheme(
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data: SliderTheme.of(context).copyWith(
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activeTrackColor: WebTheme.getTextColor(context),
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inactiveTrackColor: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey300
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: WebTheme.grey300,
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thumbColor: WebTheme.getTextColor(context),
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overlayColor: WebTheme.getTextColor(context).withAlpha(51),
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trackHeight: 4,
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thumbShape: const RoundSliderThumbShape(enabledThumbRadius: 10),
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overlayShape: const RoundSliderOverlayShape(overlayRadius: 20),
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),
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child: Slider(
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value: value.clamp(min, max),
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min: min,
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max: max,
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divisions: divisions,
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onChanged: onChanged,
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),
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),
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],
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);
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}
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}
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/// 开关设置组件
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/// 提供统一的开关样式和标签
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class SettingsSwitch extends StatelessWidget {
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const SettingsSwitch({
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super.key,
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required this.label,
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required this.value,
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required this.onChanged,
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this.description,
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this.icon,
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});
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final String label;
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final bool value;
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final ValueChanged<bool> onChanged;
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final String? description;
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final IconData? icon;
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: Row(
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children: [
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if (icon != null) ...[
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Icon(
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icon,
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size: 20,
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color: WebTheme.getSecondaryTextColor(context),
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),
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const SizedBox(width: 12),
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],
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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label,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: WebTheme.getTextColor(context),
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fontWeight: FontWeight.w500,
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),
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),
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if (description != null) ...[
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const SizedBox(height: 4),
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Text(
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description!,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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],
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],
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),
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),
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Switch(
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value: value,
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onChanged: onChanged,
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activeColor: WebTheme.getTextColor(context),
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inactiveTrackColor: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey300
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: WebTheme.grey300,
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),
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],
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),
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);
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}
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}
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/// 下拉选择设置组件
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/// 提供统一的下拉选择样式
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class SettingsDropdown<T> extends StatelessWidget {
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const SettingsDropdown({
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super.key,
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required this.label,
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required this.value,
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required this.items,
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required this.onChanged,
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this.description,
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this.itemBuilder,
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});
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final String label;
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final T value;
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final List<T> items;
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final ValueChanged<T?> onChanged;
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final String? description;
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final String Function(T)? itemBuilder;
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@override
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Widget build(BuildContext context) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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label,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: WebTheme.getTextColor(context),
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fontWeight: FontWeight.w500,
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),
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),
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if (description != null) ...[
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const SizedBox(height: 4),
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Text(
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description!,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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],
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const SizedBox(height: 12),
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Container(
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width: double.infinity,
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decoration: BoxDecoration(
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border: Border.all(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey300
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: WebTheme.grey300,
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),
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borderRadius: BorderRadius.circular(8),
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),
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child: DropdownButtonFormField<T>(
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value: value,
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decoration: WebTheme.getBorderlessInputDecoration(
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context: context,
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).copyWith(
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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),
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items: items.map((item) {
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return DropdownMenuItem<T>(
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value: item,
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child: Text(
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itemBuilder?.call(item) ?? item.toString(),
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style: TextStyle(
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color: WebTheme.getTextColor(context),
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),
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),
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);
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}).toList(),
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onChanged: onChanged,
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style: TextStyle(
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color: WebTheme.getTextColor(context),
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),
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dropdownColor: WebTheme.getSurfaceColor(context),
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icon: Icon(
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Icons.expand_more,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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),
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],
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);
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}
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}
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/// 颜色选择设置组件
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/// 提供颜色选择器
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class SettingsColorPicker extends StatelessWidget {
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const SettingsColorPicker({
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super.key,
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required this.label,
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required this.color,
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required this.onChanged,
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this.description,
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this.colors,
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});
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final String label;
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final Color color;
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final ValueChanged<Color> onChanged;
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final String? description;
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final List<Color>? colors;
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static const List<Color> defaultColors = [
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Color(0xFF2196F3), // Blue
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Color(0xFF4CAF50), // Green
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Color(0xFFFF9800), // Orange
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Color(0xFFE91E63), // Pink
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Color(0xFF9C27B0), // Purple
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Color(0xFF607D8B), // Blue Grey
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Color(0xFF795548), // Brown
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Color(0xFF424242), // Grey
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];
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@override
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Widget build(BuildContext context) {
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final colorList = colors ?? defaultColors;
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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||||
Text(
|
||||
label,
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||||
style: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||
color: WebTheme.getTextColor(context),
|
||||
fontWeight: FontWeight.w500,
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||||
),
|
||||
),
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if (description != null) ...[
|
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const SizedBox(height: 4),
|
||||
Text(
|
||||
description!,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
||||
color: WebTheme.getSecondaryTextColor(context),
|
||||
),
|
||||
),
|
||||
],
|
||||
const SizedBox(height: 12),
|
||||
Wrap(
|
||||
spacing: 8,
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||||
runSpacing: 8,
|
||||
children: colorList.map((colorOption) {
|
||||
final isSelected = color.value == colorOption.value;
|
||||
return GestureDetector(
|
||||
onTap: () => onChanged(colorOption),
|
||||
child: Container(
|
||||
width: 36,
|
||||
height: 36,
|
||||
decoration: BoxDecoration(
|
||||
color: colorOption,
|
||||
shape: BoxShape.circle,
|
||||
border: Border.all(
|
||||
color: isSelected
|
||||
? WebTheme.getTextColor(context)
|
||||
: Colors.transparent,
|
||||
width: 3,
|
||||
),
|
||||
),
|
||||
child: isSelected
|
||||
? Icon(
|
||||
Icons.check,
|
||||
color: colorOption.computeLuminance() > 0.5
|
||||
? Colors.black
|
||||
: Colors.white,
|
||||
size: 16,
|
||||
)
|
||||
: null,
|
||||
),
|
||||
);
|
||||
}).toList(),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 预览组件
|
||||
/// 用于实时预览设置效果
|
||||
class SettingsPreview extends StatelessWidget {
|
||||
const SettingsPreview({
|
||||
super.key,
|
||||
required this.title,
|
||||
required this.child,
|
||||
});
|
||||
|
||||
final String title;
|
||||
final Widget child;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Container(
|
||||
width: double.infinity,
|
||||
padding: const EdgeInsets.all(16),
|
||||
decoration: BoxDecoration(
|
||||
color: WebTheme.isDarkMode(context)
|
||||
? WebTheme.darkGrey100.withAlpha(128)
|
||||
: WebTheme.grey50,
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
border: Border.all(
|
||||
color: WebTheme.isDarkMode(context)
|
||||
? WebTheme.darkGrey200
|
||||
: WebTheme.grey200,
|
||||
),
|
||||
),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
title,
|
||||
style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
||||
color: WebTheme.getSecondaryTextColor(context),
|
||||
fontWeight: FontWeight.w600,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
child,
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 分组标题组件
|
||||
/// 用于设置页面的分组标题
|
||||
class SettingsGroupTitle extends StatelessWidget {
|
||||
const SettingsGroupTitle({
|
||||
super.key,
|
||||
required this.title,
|
||||
this.subtitle,
|
||||
});
|
||||
|
||||
final String title;
|
||||
final String? subtitle;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Container(
|
||||
margin: const EdgeInsets.only(top: 32, bottom: 16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
title,
|
||||
style: Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||
color: WebTheme.getTextColor(context),
|
||||
fontWeight: FontWeight.w700,
|
||||
),
|
||||
),
|
||||
if (subtitle != null) ...[
|
||||
const SizedBox(height: 4),
|
||||
Text(
|
||||
subtitle!,
|
||||
style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
||||
color: WebTheme.getSecondaryTextColor(context),
|
||||
),
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 操作按钮组件
|
||||
/// 提供保存、重置等操作按钮
|
||||
class SettingsActionBar extends StatelessWidget {
|
||||
const SettingsActionBar({
|
||||
super.key,
|
||||
this.onSave,
|
||||
this.onReset,
|
||||
this.onCancel,
|
||||
this.saveText = '保存',
|
||||
this.resetText = '重置',
|
||||
this.cancelText = '取消',
|
||||
this.isLoading = false,
|
||||
});
|
||||
|
||||
final VoidCallback? onSave;
|
||||
final VoidCallback? onReset;
|
||||
final VoidCallback? onCancel;
|
||||
final String saveText;
|
||||
final String resetText;
|
||||
final String cancelText;
|
||||
final bool isLoading;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Container(
|
||||
padding: const EdgeInsets.symmetric(vertical: 16),
|
||||
decoration: BoxDecoration(
|
||||
border: Border(
|
||||
top: BorderSide(
|
||||
color: WebTheme.isDarkMode(context)
|
||||
? WebTheme.darkGrey200
|
||||
: WebTheme.grey200,
|
||||
),
|
||||
),
|
||||
),
|
||||
child: Row(
|
||||
children: [
|
||||
if (onReset != null) ...[
|
||||
TextButton(
|
||||
onPressed: isLoading ? null : onReset,
|
||||
style: WebTheme.getSecondaryButtonStyle(context),
|
||||
child: Text(resetText),
|
||||
),
|
||||
const SizedBox(width: 12),
|
||||
],
|
||||
const Spacer(),
|
||||
if (onCancel != null) ...[
|
||||
TextButton(
|
||||
onPressed: isLoading ? null : onCancel,
|
||||
child: Text(
|
||||
cancelText,
|
||||
style: TextStyle(
|
||||
color: WebTheme.getSecondaryTextColor(context),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 12),
|
||||
],
|
||||
if (onSave != null)
|
||||
ElevatedButton(
|
||||
onPressed: isLoading ? null : onSave,
|
||||
style: WebTheme.getPrimaryButtonStyle(context),
|
||||
child: isLoading
|
||||
? SizedBox(
|
||||
width: 16,
|
||||
height: 16,
|
||||
child: CircularProgressIndicator(
|
||||
strokeWidth: 2,
|
||||
valueColor: AlwaysStoppedAnimation<Color>(
|
||||
WebTheme.white,
|
||||
),
|
||||
),
|
||||
)
|
||||
: Text(saveText),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user