目录重构，引入模块

win_text_editor/lib/app/app.dart

@@ -1,104 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:win_text_editor/app/menus/app_menu.dart';
-import 'package:win_text_editor/app/providers/tab_provider.dart';
-import 'package:win_text_editor/app/providers/file_provider.dart';
-import 'package:win_text_editor/app/widgets/editor_pane.dart';
-import 'package:win_text_editor/app/widgets/file_explorer.dart';
-import 'package:win_text_editor/app/widgets/console_panel.dart'; // 新增导入
-
-class AppScaffold extends StatelessWidget {
-  const AppScaffold({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return MultiProvider(
-      providers: [
-        ChangeNotifierProvider(create: (_) => FileProvider()),
-        ChangeNotifierProvider(create: (_) => TabProvider()),
-      ],
-      child: const Scaffold(
-        body: Column(
-          children: [
-            // 菜单栏
-            AppMenu(),
-            // 主内容区域
-            Expanded(child: _ResizablePanel()),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
-class _ResizablePanel extends StatefulWidget {
-  const _ResizablePanel();
-
-  @override
-  State<_ResizablePanel> createState() => _ResizablePanelState();
-}
-
-class _ResizablePanelState extends State<_ResizablePanel> {
-  double _leftWidth = 0.2; // 初始宽度20%
-  final double _minWidth = 100; // 最小宽度
-  final double _maxWidth = 400; // 最大宽度
-
-  @override
-  Widget build(BuildContext context) {
-    final screenWidth = MediaQuery.of(context).size.width;
-
-    return LayoutBuilder(
-      builder: (context, constraints) {
-        // 计算实际宽度
-        final leftPanelWidth = (_leftWidth * screenWidth).clamp(_minWidth, _maxWidth);
-
-        return Column(
-          children: [
-            Expanded(
-              child: Row(
-                children: [
-                  // 左侧文件资源管理器 - 添加Material小部件包裹
-                  Material(
-                    elevation: 1, // 轻微阴影分隔
-                    child: SizedBox(
-                      width: leftPanelWidth,
-                      child: const ClipRect(
-                        // 确保内容被裁剪
-                        child: FileExplorer(),
-                      ),
-                    ),
-                  ),
-                  // 拖拽手柄
-                  GestureDetector(
-                    behavior: HitTestBehavior.translucent,
-                    onPanUpdate: (details) {
-                      setState(() {
-                        _leftWidth = ((leftPanelWidth + details.delta.dx) / screenWidth).clamp(
-                          _minWidth / screenWidth,
-                          _maxWidth / screenWidth,
-                        );
-                      });
-                    },
-                    child: MouseRegion(
-                      cursor: SystemMouseCursors.resizeLeftRight,
-                      child: Container(width: 4, color: Colors.grey[300]),
-                    ),
-                  ),
-                  // 右侧编辑器区域 - 添加Material背景
-                  const Expanded(
-                    child: Material(
-                      color: Colors.white,
-                      child: Column(children: [Expanded(child: EditorPane())]),
-                    ),
-                  ),
-                ],
-              ),
-            ),
-            // 控制台面板
-            const ConsolePanel(),
-          ],
-        );
-      },
-    );
-  }
-}

win_text_editor/lib/app/components/file_explorer.dart

@@ -4,11 +4,9 @@ import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:win_text_editor/app/providers/logger.dart';
-import 'package:win_text_editor/app/providers/tab_provider.dart';
 
 import '../models/file_node.dart';
 import '../providers/file_provider.dart';
-import '../providers/editor_provider.dart';
 
 import 'dart:math';
 
@@ -60,24 +58,6 @@ class _FileExplorerState extends State<FileExplorer> {
       await fileProvider.loadDirectoryContents(node);
     } else {
       // Handle file opening
-      print("No active tab found");
-      _openFileInEditor(context, node);
-    }
-  }
-
-  Future<void> _openFileInEditor(BuildContext context, FileNode node) async {
-    if (!node.isDirectory) {
-      try {
-        final editorProvider = Provider.of<TabProvider>(context, listen: false);
-        await editorProvider.requestLoadFile(context, node.path);
-      } catch (e) {
-        Logger().error("打开文件失败: ${e.toString()}");
-        if (context.mounted) {
-          ScaffoldMessenger.of(
-            context,
-          ).showSnackBar(SnackBar(content: Text('打开文件失败: ${e.toString()}')));
-        }
-      }
     }
   }
 
@@ -97,17 +77,6 @@ class _FileExplorerState extends State<FileExplorer> {
     return maxDepth * 200 + MediaQuery.of(context).size.width * 0.5;
   }
 
-  void _handleNodeDoubleTap(BuildContext context, FileNode node) async {
-    if (!node.isDirectory) {
-      // 如果是文件，直接打开
-      Logger().info('双击打开文件: ${node.path}', source: 'FileExplorer');
-      await _openFileInEditor(context, node);
-    } else {
-      // 如果是文件夹，可以执行其他操作或忽略
-      Logger().debug('双击文件夹: ${node.path}', source: 'FileExplorer');
-    }
-  }
-
   @override
   Widget build(BuildContext context) {
     final fileProvider = Provider.of<FileProvider>(context);
@@ -149,7 +118,6 @@ class _FileExplorerState extends State<FileExplorer> {
                                     key: ValueKey(node.path),
                                     node: node,
                                     onTap: () => _handleNodeTap(context, node),
-                                    onDoubleTap: () => _handleNodeDoubleTap(context, node),
                                   );
                                 },
                               ),
@@ -197,14 +165,8 @@ FileNode _getVisibleNode(List<FileNode> nodes, int index) {
 class _FileNodeWidget extends StatelessWidget {
   final FileNode node;
   final VoidCallback onTap;
-  final VoidCallback onDoubleTap; // 新增双击回调
 
-  const _FileNodeWidget({
+  const _FileNodeWidget({Key? key, required this.node, required this.onTap}) : super(key: key);
-    Key? key,
-    required this.node,
-    required this.onTap,
-    required this.onDoubleTap, // 新增参数
-  }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -212,7 +174,6 @@ class _FileNodeWidget extends StatelessWidget {
 
     return InkWell(
       onTap: onTap,
-      onDoubleTap: onDoubleTap,
       splashColor: Colors.transparent, // 移除水波纹效果
       highlightColor: Colors.grey.withOpacity(0.1), // 使用更柔和的悬停颜色
       child: Container(

win_text_editor/lib/app/core/app_scaffold.dart

@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:win_text_editor/app/core/file_explorer_pane.dart';
+import 'package:win_text_editor/app/core/tab_manager.dart';
+import 'package:win_text_editor/app/core/tab_view.dart';
+import 'package:win_text_editor/app/menus/app_menu.dart';
+import 'package:win_text_editor/app/providers/file_provider.dart';
+import 'package:win_text_editor/app/core/console_panel.dart';
+
+class AppScaffold extends StatelessWidget {
+  const AppScaffold({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MultiProvider(
+      providers: [
+        ChangeNotifierProvider(create: (_) => FileProvider()),
+        ChangeNotifierProvider(create: (_) => TabManager()), // 改名为TabManager
+      ],
+      child: Scaffold(
+        body: Column(
+          children: [
+            const AppMenu(), // 顶部菜单
+            Expanded(
+              child: Row(
+                children: [
+                  // 左侧文件树
+                  const FileExplorerPane(),
+                  // 主内容区
+                  Expanded(
+                    child: Consumer<TabManager>(
+                      builder:
+                          (_, manager, __) =>
+                              TabView(tabs: manager.tabs, currentTabId: manager.activeTabId),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const ConsolePanel(), // 底部状态栏
+          ],
+        ),
+      ),
+    );
+  }
+}

win_text_editor/lib/app/core/file_explorer_pane.dart

@@ -0,0 +1,67 @@
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:win_text_editor/app/providers/file_provider.dart';
+import 'package:win_text_editor/app/widgets/file_explorer.dart';
+
+class FileExplorerPane extends StatelessWidget {
+  const FileExplorerPane({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Consumer<FileProvider>(
+      builder: (context, fileProvider, child) {
+        return Material(
+          elevation: 1,
+          child: SizedBox(
+            width: _calculateWidth(context, fileProvider),
+            child: Column(
+              children: [
+                // 标题栏和操作按钮
+                _buildHeader(context),
+                // 文件树内容
+                const Expanded(child: FileExplorer()),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  Widget _buildHeader(BuildContext context) {
+    return Container(
+      height: 40,
+      padding: const EdgeInsets.symmetric(horizontal: 8),
+      decoration: BoxDecoration(
+        color: Colors.grey[100],
+        border: const Border(bottom: BorderSide(color: Colors.grey)),
+      ),
+      child: Row(
+        children: [
+          const Text('文件资源管理器', style: TextStyle(fontWeight: FontWeight.bold)),
+          const Spacer(),
+          IconButton(
+            icon: const Icon(Icons.folder_open, size: 20),
+            tooltip: '打开文件夹',
+            onPressed: () => _openDirectory(context),
+          ),
+        ],
+      ),
+    );
+  }
+
+  double _calculateWidth(BuildContext context, FileProvider fileProvider) {
+    final screenWidth = MediaQuery.of(context).size.width;
+    final defaultWidth = screenWidth * 0.2; // 默认20%宽度
+    return defaultWidth.clamp(200, 400); // 限制最小200，最大400
+  }
+
+  Future<void> _openDirectory(BuildContext context) async {
+    final fileProvider = Provider.of<FileProvider>(context, listen: false);
+    final String? selectedDirectory = await FilePicker.platform.getDirectoryPath();
+    if (selectedDirectory != null) {
+      await fileProvider.setRootPath(selectedDirectory);
+    }
+  }
+}

win_text_editor/lib/app/core/tab_manager.dart

@@ -1,18 +1,18 @@
 import 'package:flutter/material.dart';
 import 'package:win_text_editor/app/models/tab_model.dart';
+import 'package:win_text_editor/app/modules/template_parser/template_parser_view.dart';
 import 'package:win_text_editor/app/providers/logger.dart';
-import 'package:win_text_editor/app/widgets/template_parser_tab.dart';
 
-class TabProvider with ChangeNotifier {
+class TabManager with ChangeNotifier {
-  final List<ContentTab> _tabs = [];
+  final List<AppTab> _tabs = [];
   String? _activeTabId;
 
-  List<ContentTab> get tabs => _tabs;
+  List<AppTab> get tabs => _tabs;
   String? get activeTabId => _activeTabId;
 
-  final Map<String, TemplateParserTabState> _tabControllers = {};
+  final Map<String, TemplateParserViewState> _tabControllers = {};
 
-  void registerTextTabController(String tabId, TemplateParserTabState controller) {
+  void registerTextTabController(String tabId, TemplateParserViewState controller) {
     _tabControllers[tabId] = controller;
   }
 
@@ -20,7 +20,7 @@ class TabProvider with ChangeNotifier {
     _tabControllers.remove(tabId);
   }
 
-  ContentTab? get activeTab {
+  AppTab? get activeTab {
     if (_activeTabId == null) return null;
     try {
       return _tabs.firstWhere((tab) => tab.id == _activeTabId);
@@ -30,26 +30,21 @@ class TabProvider with ChangeNotifier {
     }
   }
 
-  Future<void> addTab({
+  Future<void> addTab(
+    String id, {
     String title = '未命名',
     String? type,
     IconData? icon,
     String content = '',
   }) async {
-    final newTab = ContentTab(
+    final newTab = AppTab(id: id, title: title, type: type, icon: icon, content: content);
-      id: DateTime.now().millisecondsSinceEpoch.toString(),
-      title: title,
-      type: type,
-      icon: icon,
-      content: content,
-    );
 
     _tabs.add(newTab);
     _activeTabId = newTab.id;
     notifyListeners();
   }
 
-  ContentTab? getTabById(String tabId) {
+  AppTab? getTabById(String tabId) {
     try {
       return _tabs.firstWhere((tab) => tab.id == tabId);
     } catch (e) {

win_text_editor/lib/app/core/tab_view.dart

@@ -0,0 +1,105 @@
+import 'package:flutter/material.dart';
+import 'package:win_text_editor/app/components/text_editor.dart';
+import 'package:win_text_editor/app/core/tab_manager.dart';
+import 'package:win_text_editor/app/models/tab_model.dart';
+import 'package:win_text_editor/app/modules/template_parser/template_parser_view.dart';
+import 'package:provider/provider.dart';
+
+class TabView extends StatelessWidget {
+  final List<AppTab> tabs;
+  final String? currentTabId;
+
+  const TabView({super.key, required this.tabs, required this.currentTabId});
+
+  @override
+  Widget build(BuildContext context) {
+    final activeTab = tabs.firstWhere(
+      (tab) => tab.id == currentTabId,
+      orElse: () => AppTab(id: '', title: ''), // 提供默认值
+    );
+
+    return Column(
+      children: [
+        // 选项卡标签栏
+        _buildTabBar(context),
+        // 选项卡内容区
+        Expanded(
+          child:
+              activeTab.id.isNotEmpty
+                  ? _buildTabContent(activeTab)
+                  : const Center(child: Text('无活动标签页')),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildTabBar(BuildContext context) {
+    return SizedBox(
+      height: 40,
+      child: ListView.builder(
+        scrollDirection: Axis.horizontal,
+        itemCount: tabs.length,
+        itemBuilder: (ctx, index) {
+          final tab = tabs[index];
+          return _TabItem(
+            tab: tab,
+            isActive: tab.id == currentTabId,
+            onClose: () => context.read<TabManager>().closeTab(tab.id),
+            onTap: () => context.read<TabManager>().setActiveTab(tab.id),
+          );
+        },
+      ),
+    );
+  }
+
+  Widget _buildTabContent(AppTab tab) {
+    switch (tab.type) {
+      case 'template_parser':
+        return TemplateParserView(tabId: tab.id); // 使用选项卡的ID而不是新生成
+      case 'content_search':
+        // return const ContentSearchView();
+        return Container(); // 临时占位
+      default:
+        return TextEditor(tabId: tab.id, initialContent: tab.content);
+    }
+  }
+}
+
+class _TabItem extends StatelessWidget {
+  final AppTab tab;
+  final bool isActive;
+  final VoidCallback onClose;
+  final VoidCallback onTap;
+
+  const _TabItem({
+    required this.tab,
+    required this.isActive,
+    required this.onClose,
+    required this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 16),
+        decoration: BoxDecoration(
+          color: isActive ? Colors.blue[100] : Colors.grey[200],
+          border: Border(
+            bottom: BorderSide(color: isActive ? Colors.blue : Colors.transparent, width: 2),
+          ),
+        ),
+        child: Row(
+          children: [
+            if (tab.icon != null) Icon(tab.icon, size: 16),
+            if (tab.icon != null) const SizedBox(width: 4),
+            Text(tab.title),
+            const SizedBox(width: 8),
+            IconButton(icon: const Icon(Icons.close, size: 16), onPressed: onClose),
+          ],
+        ),
+      ),
+    );
+  }
+}

win_text_editor/lib/app/menus/app_menu.dart

@@ -24,7 +24,10 @@ class AppMenu extends StatelessWidget {
   }
 
   List<PopupMenuEntry<String>> _buildToolsMenuItems() {
-    return [const PopupMenuItem<String>(value: MenuConstants.templateParser, child: Text('模板解析'))];
+    return [
+      const PopupMenuItem<String>(value: MenuConstants.contentSearch, child: Text('内容搜索')),
+      const PopupMenuItem<String>(value: MenuConstants.templateParser, child: Text('模板解析')),
+    ];
   }
 
   Widget _buildMenuButton(BuildContext context, String label, List<PopupMenuEntry<String>> items) {

win_text_editor/lib/app/menus/menu_actions.dart

@@ -1,9 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:provider/provider.dart';
+import 'package:win_text_editor/app/core/tab_manager.dart';
 import 'package:win_text_editor/app/menus/menu_constants.dart';
 import 'package:win_text_editor/app/providers/file_provider.dart';
-import 'package:win_text_editor/app/providers/tab_provider.dart';
 import 'package:collection/collection.dart';
 import 'dart:io';
 
@@ -14,11 +14,20 @@ class MenuActions {
   static const IconData templateParserTabIcon = Icons.auto_awesome_mosaic;
   static const String templateParserDefaultContent = "";
 
+  // 定义内容搜索选项卡的常量
+  static const String contentSearchTabType = "content_search";
+  static const String contentSearchTabTitle = "内容搜索";
+  static const IconData contentSearchTabIcon = Icons.search;
+  static const String contentSearchDefaultContent = "";
+
   static Future<void> handleMenuAction(String value, BuildContext context) async {
     switch (value) {
       case MenuConstants.openFolder:
         await _openFolder(context);
         break;
+      case MenuConstants.contentSearch: // 新增内容搜索菜单项
+        await _openContentSearch(context);
+        break;
       case MenuConstants.templateParser:
         await _openTemplateParser(context);
         break;
@@ -38,20 +47,36 @@ class MenuActions {
     }
   }
 
+  static Future<void> _openContentSearch(BuildContext context) async {
+    final tabManager = Provider.of<TabManager>(context, listen: false);
+
+    // Create new tab with unique ID
+    final tabId = DateTime.now().millisecondsSinceEpoch.toString();
+
+    await tabManager.addTab(
+      tabId,
+      title: contentSearchTabTitle,
+      type: contentSearchTabType,
+      icon: contentSearchTabIcon,
+      content: contentSearchDefaultContent,
+    );
+  }
+
   static Future<void> _openTemplateParser(BuildContext context) async {
-    final editorProvider = Provider.of<TabProvider>(context, listen: false);
+    final tabManager = Provider.of<TabManager>(context, listen: false);
 
     // 使用 firstWhereOrNull 查找选项卡
-    final existingTab = editorProvider.tabs.firstWhereOrNull(
+    final existingTab = tabManager.tabs.firstWhereOrNull(
       (tab) => tab.type == templateParserTabType,
     );
 
     if (existingTab != null) {
       // 如果存在，激活该选项卡
-      editorProvider.setActiveTab(existingTab.id);
+      tabManager.setActiveTab(existingTab.id);
     } else {
-      // 如果不存在，创建新选项卡
+      final tabId = DateTime.now().millisecondsSinceEpoch.toString();
-      await editorProvider.addTab(
+      await tabManager.addTab(
+        tabId,
         title: templateParserTabTitle,
         type: templateParserTabType,
         icon: templateParserTabIcon,

win_text_editor/lib/app/menus/menu_constants.dart

@@ -13,6 +13,7 @@ class MenuConstants {
   static const String exit = 'exit';
 
   // 工具菜单项
+  static const String contentSearch = "content_search";
   static const String templateParser = 'template_parser';
 
   // 编辑菜单项

win_text_editor/lib/app/models/tab_model.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 
-class ContentTab {
+class AppTab {
   final String id;
   final String title;
   final String? type; // 新增类型字段
@@ -8,7 +8,7 @@ class ContentTab {
   String content;
   String? fileName;
 
-  ContentTab({
+  AppTab({
     required this.id,
     required this.title,
     this.type,

win_text_editor/lib/app/modules/template_parser/template_parser_controller.dart

@@ -0,0 +1,33 @@
+import 'package:flutter/material.dart';
+import 'package:win_text_editor/app/modules/template_parser/template_parser_service.dart';
+
+class TemplateParserController with ChangeNotifier {
+  final TemplateParserService _service = TemplateParserService();
+
+  String _sourceContent = '';
+  String _parsedContent = '';
+  String _statusMessage = '准备就绪';
+
+  String get sourceContent => _sourceContent;
+  String get parsedContent => _parsedContent;
+  String get statusMessage => _statusMessage;
+
+  set sourceContent(String value) {
+    _sourceContent = value;
+    notifyListeners();
+  }
+
+  Future<void> parseTemplates() async {
+    try {
+      _statusMessage = '解析中...';
+      notifyListeners();
+
+      _parsedContent = await _service.parse(_sourceContent);
+      _statusMessage = '解析完成';
+    } catch (e) {
+      _statusMessage = '解析失败: $e';
+    } finally {
+      notifyListeners();
+    }
+  }
+}

win_text_editor/lib/app/modules/template_parser/template_parser_service.dart

@@ -0,0 +1,7 @@
+class TemplateParserService {
+  Future<String> parse(String source) async {
+    // 实际的模板解析逻辑
+    await Future.delayed(const Duration(seconds: 1)); // 模拟耗时操作
+    return 'Parssed: $source';
+  }
+}

win_text_editor/lib/app/modules/template_parser/template_parser_view.dart

@@ -1,19 +1,19 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import 'package:win_text_editor/app/providers/tab_provider.dart';
+import 'package:win_text_editor/app/core/tab_manager.dart';
 import 'package:win_text_editor/app/widgets/text_editor.dart';
 
-class TemplateParserTab extends StatefulWidget {
+class TemplateParserView extends StatefulWidget {
   final String tabId;
 
-  const TemplateParserTab({super.key, required this.tabId});
+  const TemplateParserView({super.key, required this.tabId});
 
   @override
-  State<TemplateParserTab> createState() => TemplateParserTabState();
+  State<TemplateParserView> createState() => TemplateParserViewState();
 }
 
-class TemplateParserTabState extends State<TemplateParserTab> {
+class TemplateParserViewState extends State<TemplateParserView> {
-  late TabProvider _provider;
+  late TabManager _provider;
   String? _editor1FileName;
   String? _editor2FileName;
   String _editor1Content = '';
@@ -40,7 +40,7 @@ class TemplateParserTabState extends State<TemplateParserTab> {
   @override
   void initState() {
     super.initState();
-    _provider = Provider.of<TabProvider>(context, listen: false);
+    _provider = Provider.of<TabManager>(context, listen: false);
     _provider.registerTextTabController(widget.tabId, this);
     final tab = _provider.getTabById(widget.tabId);
     if (tab != null) {

win_text_editor/lib/app/widgets/editor_pane.dart

@@ -1,84 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:win_text_editor/app/providers/tab_provider.dart';
-import 'template_parser_tab.dart';
-
-class EditorPane extends StatelessWidget {
-  const EditorPane({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    final provider = Provider.of<TabProvider>(context);
-
-    return Column(
-      children: [
-        // 标签栏
-        SizedBox(
-          height: 40,
-          child: ListView.builder(
-            scrollDirection: Axis.horizontal,
-            itemCount: provider.tabs.length,
-            itemBuilder: (ctx, index) {
-              final tab = provider.tabs[index];
-              return _TabItem(
-                title: tab.title,
-                icon: tab.icon, // 添加图标支持
-                isActive: tab.id == provider.activeTabId,
-                onClose: () => provider.closeTab(tab.id),
-                onTap: () => provider.setActiveTab(tab.id),
-              );
-            },
-          ),
-        ),
-        // 内容区
-        Expanded(
-          child:
-              provider.activeTabId != null && provider.tabs.any((t) => t.id == provider.activeTabId)
-                  ? TemplateParserTab(tabId: provider.activeTabId!)
-                  : const Center(child: Text('无活动标签页')),
-        ),
-      ],
-    );
-  }
-}
-
-class _TabItem extends StatelessWidget {
-  final String title;
-  final IconData? icon; // 添加图标
-  final bool isActive;
-  final VoidCallback onClose;
-  final VoidCallback onTap;
-
-  const _TabItem({
-    required this.title,
-    this.icon,
-    required this.isActive,
-    required this.onClose,
-    required this.onTap,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    return GestureDetector(
-      onTap: onTap,
-      child: Container(
-        padding: const EdgeInsets.symmetric(horizontal: 16),
-        decoration: BoxDecoration(
-          color: isActive ? Colors.blue[100] : Colors.grey[200],
-          border: Border(
-            bottom: BorderSide(color: isActive ? Colors.blue : Colors.transparent, width: 2),
-          ),
-        ),
-        child: Row(
-          children: [
-            if (icon != null) Icon(icon, size: 16),
-            if (icon != null) const SizedBox(width: 4),
-            Text(title),
-            const SizedBox(width: 8),
-            IconButton(icon: const Icon(Icons.close, size: 16), onPressed: onClose),
-          ],
-        ),
-      ),
-    );
-  }
-}

win_text_editor/lib/main.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:win_text_editor/app/core/app_scaffold.dart';
 import 'package:window_manager/window_manager.dart';
-import 'app/app.dart';
 import 'app/providers/logger.dart'; // 新增导入
 
 void main() async {
@@ -12,7 +12,7 @@ void main() async {
   WindowOptions windowOptions = const WindowOptions(
     size: Size(1200, 700),
     center: true,
-    title: '文本转换',
+    title: '升级工具',
   );
   windowManager.waitUntilReadyToShow(windowOptions, () async {
     await windowManager.show();
@@ -36,7 +36,7 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: '文本转换',
+      title: '升级工具',
       debugShowCheckedModeBanner: false,
       theme: ThemeData(
         primarySwatch: Colors.blue,