10 changed files with 206 additions and 49 deletions
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// shared/components/code_generation_components.dart |
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import 'package:flutter/material.dart'; |
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import 'package:flutter/services.dart'; |
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class CodeGenerationRadioItem extends StatelessWidget { |
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final String label; |
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final String? groupValue; |
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final ValueChanged<String?> onChanged; |
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const CodeGenerationRadioItem({ |
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super.key, |
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required this.label, |
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required this.groupValue, |
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required this.onChanged, |
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}); |
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@override |
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Widget build(BuildContext context) { |
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return Row( |
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mainAxisSize: MainAxisSize.min, |
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children: [ |
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Transform.scale( |
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scale: 0.75, |
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child: Radio<String>(value: label, groupValue: groupValue, onChanged: onChanged), |
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), |
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const SizedBox(width: 4), |
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Text(label, style: const TextStyle(fontSize: 14)), |
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], |
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); |
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} |
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} |
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class CodeGenerationSection extends StatelessWidget { |
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final String title; |
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final Widget child; |
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final TextEditingController codeController; |
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|
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const CodeGenerationSection({ |
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super.key, |
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required this.title, |
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required this.child, |
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required this.codeController, |
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}); |
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|
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@override |
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Widget build(BuildContext context) { |
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return Column( |
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children: [ |
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child, |
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Padding( |
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padding: const EdgeInsets.only(left: 8.0, right: 8.0), |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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children: [ |
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Text('$title:', style: const TextStyle(fontWeight: FontWeight.bold)), |
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IconButton( |
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icon: const Icon(Icons.content_copy, size: 20), |
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tooltip: '复制代码', |
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onPressed: () { |
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if (codeController.text.isNotEmpty) { |
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Clipboard.setData(ClipboardData(text: codeController.text)); |
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ScaffoldMessenger.of( |
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context, |
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).showSnackBar(const SnackBar(content: Text('已复制到剪贴板'))); |
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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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Flexible(child: _buildCodeEditor(codeController)), |
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], |
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); |
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} |
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|
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Widget _buildCodeEditor(TextEditingController controller) { |
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return Card( |
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child: Padding( |
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padding: const EdgeInsets.all(8), |
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child: Container( |
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decoration: BoxDecoration( |
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border: Border.all(color: Colors.grey), |
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borderRadius: BorderRadius.circular(4), |
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), |
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child: TextField( |
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controller: controller, |
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maxLines: null, |
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expands: true, |
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decoration: const InputDecoration( |
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border: InputBorder.none, |
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contentPadding: EdgeInsets.all(8), |
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), |
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style: const TextStyle(fontFamily: 'monospace', color: Colors.blueAccent), |
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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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class OperationRadioSection extends StatelessWidget { |
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final List<String> operations; |
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final String? selectedOperation; |
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final ValueChanged<String?> onOperationSelected; |
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|
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const OperationRadioSection({ |
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super.key, |
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required this.operations, |
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required this.selectedOperation, |
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required this.onOperationSelected, |
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}); |
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|
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@override |
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Widget build(BuildContext context) { |
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return SizedBox( |
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width: double.infinity, |
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child: Card( |
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child: Padding( |
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padding: const EdgeInsets.all(12), |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Wrap( |
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spacing: 16, |
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runSpacing: 8, |
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children: |
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operations |
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.map( |
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(op) => CodeGenerationRadioItem( |
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label: op, |
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groupValue: selectedOperation, |
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onChanged: onOperationSelected, |
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), |
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) |
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.toList(), |
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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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} |
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