v4

lib/v4/app/navigation/views/app_navigation.dart

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+import 'package:flutter/material.dart';
+import '../router/app_router_delegate.dart';
+import 'app_navigation_rail.dart';
+import 'app_top_bar.dart';
+
+class AppNavigation extends StatelessWidget {
+  const AppNavigation({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    double px1 = 1/View.of(context).devicePixelRatio;
+    return Scaffold(
+      body: Row(
+        children: [
+          const AppNavigationRail(),
+          Expanded(
+            child: Column(
+              children: [
+                const AppTopBar(),
+                Divider(height: px1,),
+                Expanded(
+                  child: Router(
+                    routerDelegate: router,
+                    backButtonDispatcher: RootBackButtonDispatcher(),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/v4/app/navigation/views/app_navigation_rail.dart

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+import 'package:flutter/material.dart';
+import 'package:iroute/components/components.dart';
+import '../router/app_router_delegate.dart';
+
+class AppNavigationRail extends StatefulWidget {
+  const AppNavigationRail({super.key});
+
+  @override
+  State<AppNavigationRail> createState() => _AppNavigationRailState();
+}
+
+class _AppNavigationRailState extends State<AppNavigationRail> {
+
+  final List<MenuMeta> deskNavBarMenus = const [
+    MenuMeta(label: '颜色板', icon: Icons.color_lens_outlined),
+    MenuMeta(label: '计数器', icon: Icons.add_chart),
+    MenuMeta(label: '我的', icon: Icons.person),
+    MenuMeta(label: '设置', icon: Icons.settings),
+  ];
+
+  @override
+  void initState() {
+    super.initState();
+    router.addListener(_onRouterChange);
+  }
+
+  @override
+  void dispose() {
+    router.removeListener(_onRouterChange);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return DragToMoveWrap(
+      child: TolyNavigationRail(
+        items: deskNavBarMenus,
+        leading: const Padding(
+          padding: EdgeInsets.symmetric(vertical: 18.0),
+          child: FlutterLogo(),
+        ),
+        tail: Padding(
+          padding: const EdgeInsets.only(bottom: 6.0),
+          child: Text('V0.0.4',style: TextStyle(color: Colors.white,fontSize: 12),),
+        ),
+        backgroundColor: const Color(0xff3975c6),
+        onDestinationSelected: _onDestinationSelected,
+        selectedIndex: router.activeIndex,
+      ),
+    );
+
+  }
+
+  void _onDestinationSelected(int index) {
+    if(index==1){
+      router.setPathKeepLive(kDestinationsPaths[index]);
+    }else{
+      router.path = kDestinationsPaths[index];
+    }
+  }
+
+  void _onRouterChange() {
+    setState(() {});
+  }
+}

lib/v4/app/navigation/views/app_router_editor.dart

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+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:iroute/components/toly_ui/button/hover_icon_button.dart';
+import '../router/app_router_delegate.dart';
+
+class AppRouterEditor extends StatefulWidget {
+  final ValueChanged<String>? onSubmit;
+  const AppRouterEditor({super.key, this.onSubmit});
+
+  @override
+  State<AppRouterEditor> createState() => _AppRouterEditorState();
+}
+
+class _AppRouterEditorState extends State<AppRouterEditor> {
+
+  final TextEditingController _controller = TextEditingController();
+
+
+  @override
+  void initState() {
+    super.initState();
+    _onRouteChange();
+    router.addListener(_onRouteChange);
+  }
+
+  void _onRouteChange() {
+    _controller.text=router.path;
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    router.removeListener(_onRouteChange);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      alignment: Alignment.centerRight,
+      children: [
+        SizedBox(
+          child: CupertinoTextField(
+            controller: _controller,
+            style: TextStyle(fontSize: 14),
+            padding: EdgeInsets.only(left:12,top: 6,bottom: 6,right: 32),
+            placeholder: '输入路由地址导航',
+            onSubmitted: widget.onSubmit,
+            decoration: BoxDecoration(color: Color(0xffF1F2F3),borderRadius: BorderRadius.circular(6)),
+          ),
+        ),
+        Padding(
+          padding: const EdgeInsets.only(right: 8.0),
+          child: HoverIconButton(
+            icon: Icons.directions_outlined,
+            defaultColor: Color(0xff68696B),
+            onPressed:()=>widget.onSubmit?.call(_controller.text),
+            size: 20
+          ),
+        )
+      ],
+    );
+  }
+}

lib/v4/app/navigation/views/app_top_bar.dart

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+import 'package:flutter/material.dart';
+import 'package:iroute/components/components.dart';
+import '../router/app_router_delegate.dart';
+import 'app_router_editor.dart';
+
+class AppTopBar extends StatelessWidget {
+  const AppTopBar({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return DragToMoveWrap(
+      child: Container(
+        alignment: Alignment.center,
+        height: 46,
+        child: Row(
+          children: [
+            const SizedBox(width: 16),
+            const RouterIndicator(),
+            Expanded(
+                child: Row(children: [
+              const Spacer(),
+              SizedBox(
+                  width: 250,
+                  child: AppRouterEditor(
+                    onSubmit: (path) => router.path = path,
+                  )),
+              const Padding(
+                padding: EdgeInsets.symmetric(vertical: 12.0),
+                child: VerticalDivider(
+                  width: 32,
+                ),
+              )
+            ])),
+            const WindowButtons()
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class RouterIndicator extends StatefulWidget {
+  const RouterIndicator({super.key});
+
+  @override
+  State<RouterIndicator> createState() => _RouterIndicatorState();
+}
+
+Map<String, String> kRouteLabelMap = {
+  '/color': '颜色板',
+  '/color/add': '添加颜色',
+  '/color/detail': '颜色详情',
+  '/counter': '计数器',
+  '/user': '我的',
+  '/settings': '系统设置',
+};
+
+class _RouterIndicatorState extends State<RouterIndicator> {
+  @override
+  void initState() {
+    super.initState();
+    router.addListener(_onRouterChange);
+  }
+
+  @override
+  void dispose() {
+    router.removeListener(_onRouterChange);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return TolyBreadcrumb(
+      items: pathToBreadcrumbItems(router.path),
+      onTapItem: (item) {
+        if (item.to != null) {
+          router.path = item.to!;
+        }
+      },
+    );
+  }
+
+  void _onRouterChange() {
+    setState(() {});
+  }
+
+  List<BreadcrumbItem> pathToBreadcrumbItems(String path) {
+    Uri uri = Uri.parse(path);
+    List<BreadcrumbItem> result = [];
+    String to = '';
+
+    String distPath = '';
+    for (String segment in uri.pathSegments) {
+      distPath += '/$segment';
+    }
+
+    for (String segment in uri.pathSegments) {
+      to += '/$segment';
+      String label = kRouteLabelMap[to] ?? '未知路由';
+      result.add(BreadcrumbItem(to: to, label: label, active: to == distPath));
+    }
+    return result;
+  }
+}