fdp
1 year ago
6 changed files with 601 additions and 131 deletions
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import 'package:flutter/material.dart'; |
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import 'package:get/get.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import '../../../../core/theme/app_colors.dart'; |
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import '../../models/translation_models.dart'; |
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|
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/// 删除确认对话框 |
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/// 提供翻译记录的删除确认功能 |
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class DeleteConfirmDialog { |
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/// 显示删除单条翻译记录确认对话框 |
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static void showDeleteItemDialog({ |
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required TranslationItem item, |
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required Function() onConfirm, |
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}) { |
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final isDarkMode = Theme.of(Get.context!).brightness == Brightness.dark; |
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|
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Get.dialog( |
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AlertDialog( |
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backgroundColor: isDarkMode ? AppColors.cardBackground : Colors.white, |
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title: Text( |
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'deleteTranslationRecord'.tr, // 删除翻译记录 |
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style: TextStyle( |
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fontSize: 18.sp, |
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fontWeight: FontWeight.bold, |
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color: isDarkMode ? Colors.white : Colors.black, |
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), |
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), |
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content: Column( |
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mainAxisSize: MainAxisSize.min, |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Text( |
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'deleteTranslationConfirm'.tr, // 确定要删除这条翻译记录吗？此操作无法撤销。 |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: isDarkMode ? Colors.grey[300] : Colors.black87, |
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), |
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), |
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SizedBox(height: 12.h), |
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// 显示要删除的记录预览 |
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Container( |
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padding: EdgeInsets.all(12.w), |
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decoration: BoxDecoration( |
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color: isDarkMode |
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? Colors.grey[800]?.withOpacity(0.5) |
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: Colors.grey[100], |
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borderRadius: BorderRadius.circular(8.r), |
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border: Border.all( |
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color: isDarkMode ? Colors.grey[700]! : Colors.grey[300]!, |
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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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Text( |
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item.sourceText, |
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style: TextStyle( |
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fontSize: 14.sp, |
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color: isDarkMode ? Colors.white : Colors.black, |
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fontWeight: FontWeight.w500, |
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), |
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maxLines: 2, |
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overflow: TextOverflow.ellipsis, |
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), |
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if (item.translatedText.isNotEmpty) ...[ |
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SizedBox(height: 4.h), |
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Text( |
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item.translatedText, |
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style: TextStyle( |
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fontSize: 14.sp, |
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color: isDarkMode ? Colors.grey[300] : Colors.grey[700], |
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), |
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maxLines: 2, |
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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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), |
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actions: [ |
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TextButton( |
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onPressed: () => Get.back(), |
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child: Text( |
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'cancel'.tr, |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: isDarkMode ? Colors.grey[400] : Colors.grey[700], |
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), |
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), |
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), |
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TextButton( |
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onPressed: () { |
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Get.back(); |
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onConfirm(); |
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}, |
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child: Text( |
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'confirm'.tr, |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: Colors.red, |
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fontWeight: FontWeight.bold, |
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), |
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), |
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), |
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], |
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shape: RoundedRectangleBorder( |
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borderRadius: BorderRadius.circular(12.r), |
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), |
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), |
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); |
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} |
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|
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/// 显示清除所有历史记录确认对话框 |
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static void showClearHistoryDialog({ |
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required Function() onConfirm, |
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}) { |
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final isDarkMode = Get.isDarkMode; |
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|
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Get.dialog( |
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AlertDialog( |
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backgroundColor: isDarkMode ? AppColors.cardBackground : Colors.white, |
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title: Text( |
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'clearHistory'.tr, // 清除历史记录 |
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style: TextStyle( |
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fontSize: 18.sp, |
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fontWeight: FontWeight.bold, |
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color: isDarkMode ? Colors.white : Colors.black, |
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), |
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), |
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content: Text( |
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'clearHistoryConfirm'.tr, // 确定要清除所有翻译历史记录吗？此操作无法撤销。 |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: isDarkMode ? Colors.grey[300] : Colors.black87, |
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), |
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), |
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actions: [ |
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TextButton( |
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onPressed: () => Get.back(), |
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child: Text( |
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'cancel'.tr, |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: isDarkMode ? Colors.grey[400] : Colors.grey[700], |
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), |
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), |
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), |
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TextButton( |
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onPressed: () { |
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Get.back(); |
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onConfirm(); |
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}, |
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child: Text( |
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'confirm'.tr, |
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style: TextStyle( |
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fontSize: 16.sp, |
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color: Colors.red, |
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fontWeight: FontWeight.bold, |
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), |
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), |
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), |
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], |
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shape: RoundedRectangleBorder( |
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borderRadius: BorderRadius.circular(12.r), |
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), |
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), |
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); |
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} |
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} |
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@ -0,0 +1,187 @@ |
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import 'package:flutter/material.dart'; |
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import 'package:flutter/services.dart'; |
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import 'package:get/get.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'package:haptic_feedback/haptic_feedback.dart'; |
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import '../../../../core/theme/app_colors.dart'; |
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import '../../models/translation_models.dart'; |
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|
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/// 翻译长按菜单对话框 |
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/// 负责处理翻译条目的长按菜单显示和交互 |
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class TranslationLongPressMenu { |
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/// 显示翻译长按菜单 |
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static void show({ |
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required BuildContext context, |
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required bool isDarkMode, |
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required LongPressStartDetails details, |
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required TranslationItem item, |
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required Function(TranslationItem) onCopy, |
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required Function(TranslationItem) onDeleteItem, |
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required Function() onClearHistory, |
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}) { |
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// 只对完成态记录显示长按菜单 |
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if (item.isIntermediate) return; |
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|
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// 触发触觉反馈 |
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Haptics.vibrate(HapticsType.success); |
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|
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// 计算弹出菜单位置 |
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RenderBox? renderBox = |
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Overlay.of(context).context.findRenderObject() as RenderBox; |
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final RelativeRect position = RelativeRect.fromRect( |
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Rect.fromLTRB( |
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details.globalPosition.dx, |
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details.globalPosition.dy, |
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details.globalPosition.dx + 110, // 菜单显示位置X轴坐标 |
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details.globalPosition.dy - 40, // 菜单显示位置Y轴坐标 |
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), |
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Offset.zero & renderBox.size, |
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); |
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|
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// 显示弹出菜单 |
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showMenu( |
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context: context, |
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position: position, |
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color: isDarkMode ? AppColors.cardBackground : Colors.white, |
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shape: RoundedRectangleBorder( |
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borderRadius: BorderRadius.circular(12.r), |
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), |
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items: _buildMenuItems( |
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context: context, |
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isDarkMode: isDarkMode, |
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item: item, |
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onCopy: onCopy, |
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onDeleteItem: onDeleteItem, |
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onClearHistory: onClearHistory, |
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), |
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); |
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} |
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|
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/// 构建菜单项 |
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static List<PopupMenuEntry> _buildMenuItems({ |
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required BuildContext context, |
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required bool isDarkMode, |
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required TranslationItem item, |
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required Function(TranslationItem) onCopy, |
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required Function(TranslationItem) onDeleteItem, |
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required Function() onClearHistory, |
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}) { |
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return [ |
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// 复制选项 |
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_buildPopupMenuItem( |
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Icon( |
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Icons.copy, |
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size: 20.w, |
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color: isDarkMode ? Colors.white : Colors.black87, |
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), |
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'copy'.tr, // 复制 |
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isDarkMode ? Colors.white : Colors.black87, |
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() => onCopy(item), |
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), |
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|
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// 分隔线 |
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PopupMenuItem( |
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height: 1, |
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enabled: false, |
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child: Divider( |
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height: 1, |
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thickness: 0.8, |
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indent: 0, |
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endIndent: 0, |
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color: isDarkMode ? Colors.grey[700] : Colors.grey[300], |
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), |
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), |
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|
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// 删除该条记录选项 |
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_buildPopupMenuItem( |
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Icon( |
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Icons.delete_outline, |
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size: 20.w, |
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color: isDarkMode ? Colors.orange[300] : Colors.orange, |
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), |
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'delete'.tr, // 删除 |
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isDarkMode ? Colors.orange[300]! : Colors.orange, |
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() => onDeleteItem(item), |
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), |
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|
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// 分隔线 |
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PopupMenuItem( |
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height: 1, |
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enabled: false, |
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child: Divider( |
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height: 1, |
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thickness: 0.8, |
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indent: 0, |
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endIndent: 0, |
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color: isDarkMode ? Colors.grey[700] : Colors.grey[300], |
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), |
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), |
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|
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// 删除所有记录选项 |
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_buildPopupMenuItem( |
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Icon( |
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Icons.delete_sweep, |
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size: 20.w, |
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color: Colors.red, |
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), |
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'clearHistory'.tr, // 清除历史记录 |
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Colors.red, |
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onClearHistory, |
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), |
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]; |
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} |
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|
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/// 构建弹出菜单项 |
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static PopupMenuEntry _buildPopupMenuItem( |
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Icon icon, |
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String title, |
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Color color, |
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Function() onTap, |
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) { |
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return PopupMenuItem( |
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onTap: onTap, |
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child: SizedBox( |
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width: 150.w, |
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child: Row( |
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children: [ |
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icon, |
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8.horizontalSpace, |
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Text( |
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title, |
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style: TextStyle( |
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color: color, |
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fontSize: 14.sp, |
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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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/// 复制翻译条目内容 |
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/// 将原文和翻译文本复制到剪贴板 |
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static void copyTranslationItem(TranslationItem item) { |
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// 构建复制文本：原文 + 翻译 |
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String copyText = item.sourceText; |
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if (item.translatedText.isNotEmpty) { |
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copyText += '\n${item.translatedText}'; |
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} |
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|
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Clipboard.setData(ClipboardData(text: copyText)).then((_) { |
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Get.snackbar( |
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'success'.tr, |
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'copySuccess'.tr, // 复制成功 |
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backgroundColor: Colors.blue.withOpacity(0.8), |
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colorText: Colors.white, |
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snackPosition: SnackPosition.BOTTOM, |
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duration: const Duration(milliseconds: 1200), |
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icon: Icon( |
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Icons.check_circle_outline, |
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color: Colors.white, |
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size: 24.sp, |
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), |
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); |
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}); |
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} |
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} |
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