65 lines
1.8 KiB
Dart
65 lines
1.8 KiB
Dart
import "package:flutter/material.dart";
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import "package:flutter_riverpod/flutter_riverpod.dart";
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import "package:nexus/widgets/settings/radio_dialog.dart";
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class DialogListTile<T> extends ConsumerWidget {
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final T? initialValue;
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final String title;
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final Widget? subtitle;
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final List<T> options;
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final bool required;
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final Icon icon;
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final void Function(T value)? onChanged;
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final String Function(T option) getName;
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const DialogListTile({
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super.key,
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required this.icon,
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required this.title,
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required this.initialValue,
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required this.options,
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required this.onChanged,
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required this.getName,
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this.subtitle,
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this.required = true,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) => FormField(
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validator: (value) =>
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value == null && required == true ? "This field is required." : null,
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initialValue: initialValue,
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builder: (field) => InputDecorator(
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decoration: InputDecoration(
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errorText: field.errorText,
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contentPadding: EdgeInsets.zero,
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enabledBorder: InputBorder.none,
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),
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child: ListTile(
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onTap: () => showDialog(
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context: context,
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builder: (context) => RadioDialog<T>(
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title: title,
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getName: getName,
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onChanged: onChanged == null
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? null
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: (value) {
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field.didChange(value);
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onChanged!.call(value);
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},
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value: field.value,
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options: options,
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),
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),
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title: Text(title),
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subtitle: subtitle,
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leading: icon,
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trailing: Chip(
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label: Text(
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field.value == null ? "None" : getName(field.value as T),
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overflow: TextOverflow.ellipsis,
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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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