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toly
2023-10-21 10:23:50 +08:00
parent 689e8d9fdb
commit 25b3bc16b2
31 changed files with 2 additions and 2176 deletions
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1
lib/13/02/main.dart
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@@ -1,5 +1,4 @@
import 'package:flutter/material.dart';
import 'package:window_manager/window_manager.dart';
import 'pages/app/app.dart';
import 'pages/app/app_router_delegate.dart';

210
lib/14/02/app/navigation/router/app_router_delegate.dart
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@@ -1,210 +0,0 @@
import 'dart:async';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:iroute/13/04/app/navigation/router/iroute.dart';
import 'package:iroute/common/pages/stl_color_page.dart';
import '../../../pages/color/color_detail_page.dart';
import '../../../pages/color/color_page.dart';
import '../../../pages/empty/empty_page.dart';
import '../../../pages/settings/settings_page.dart';
import '../../../pages/counter/counter_page.dart';
import '../../../pages/sort/sort_page.dart';
import '../../../pages/user/user_page.dart';
import '../../../transition/fade_transition_page.dart';
import '../../../pages/color/color_add_page.dart';
const List<String> kDestinationsPaths = [
'/color',
'/counter',
'/user',
'/settings',
];
AppRouterDelegate router = AppRouterDelegate();
class AppRouterDelegate extends RouterDelegate<Object> with ChangeNotifier {
String _path = '/color';
String get path => _path;
int? get activeIndex {
if(path.startsWith('/color')) return 0;
if(path.startsWith('/counter')) return 1;
if(path.startsWith('/user')) return 2;
if(path.startsWith('/settings')) return 3;
return null;
}
final Map<String,Completer<dynamic>> _completerMap = {};
Completer<dynamic>? completer;
Future<dynamic> changePathForResult(String value) async{
Completer<dynamic> completer = Completer();
_completerMap[value] = completer;
path = value;
return completer.future;
}
set path(String value) {
if (_path == value) return;
_path = value;
notifyListeners();
}
// IRoute? parserPath(String path){
//
// List<String> parts = path.split('/');
// String lever1 = '/${parts[1]}';
// List<IRoute> iRoutes = kDestinationsIRoutes.where((e) => e.path == lever1).toList();
//
// int counter = 2;
//
// IRoute? result;
// String check = lever1;
// for(int i = 0;i<iRoutes.length;i++){
// check = check +"/" + parts[counter];
// String path = iRoutes[i].path;
// if(path == check){
// result = iRoutes[i];
// break;
// }
// // String path =
// // result.children.add(IRoute(path: parts[i]);
// }
// }
@override
Widget build(BuildContext context) {
return Navigator(
onPopPage: _onPopPage,
pages: _buildPageByPath(path),
);
}
List<Page> _buildPageByPath(String path) {
if(path.startsWith('/color')){
return buildColorPages(path);
}
Widget? child;
if (path == kDestinationsPaths[1]) {
child = const CounterPage();
}
if (path == kDestinationsPaths[2]) {
child = const SortPage();
}
if (path == kDestinationsPaths[3]) {
child = const SettingPage();
}
return [
FadeTransitionPage(
key: ValueKey(path),
child: child ?? const EmptyPage(),
)
];
}
List<Page> buildColorPages(String path){
List<Page> result = [];
Uri uri = Uri.parse(path);
for (String segment in uri.pathSegments) {
if(segment == 'color'){
result.add( const FadeTransitionPage(
key: ValueKey('/color'),
child:ColorPage(),
));
}
if(segment =='detail'){
final Map<String, String> queryParams = uri.queryParameters;
String? selectedColor = queryParams['color'];
if (selectedColor != null) {
Color color = Color(int.parse(selectedColor, radix: 16));
result.add( FadeTransitionPage(
key: const ValueKey('/color/detail'),
child:ColorDetailPage(color: color),
));
}
}
if(segment == 'add'){
result.add( const FadeTransitionPage(
key: ValueKey('/color/add'),
child:ColorAddPage(),
));
}
}
return result;
}
@override
Future<bool> popRoute() async {
print('=======popRoute=========');
return true;
}
bool _onPopPage(Route route, result) {
if(_completerMap.containsKey(path)){
_completerMap[path]?.complete(result);
_completerMap.remove(path);
}
path = backPath(path);
return route.didPop(result);
}
String backPath(String path){
Uri uri = Uri.parse(path);
if(uri.pathSegments.length==1) return path;
List<String> parts = List.of(uri.pathSegments)..removeLast();
return '/${parts.join('/')}';
}
@override
Future<void> setNewRoutePath(configuration) async {}
}
// class AppRouterDelegate extends RouterDelegate<String> with ChangeNotifier, PopNavigatorRouterDelegateMixin {
//
// List<String> _value = ['/'];
//
//
// List<String> get value => _value;
//
// set value(List<String> value){
// _value = value;
// notifyListeners();
// }
//
// @override
// Widget build(BuildContext context) {
// return Navigator(
// onPopPage: _onPopPage,
// pages: _value.map((e) => _pageMap[e]!).toList(),
// );
// }
//
// final Map<String, Page> _pageMap = const {
// '/': MaterialPage(child: HomePage()),
// 'a': MaterialPage(child: PageA()),
// 'b': MaterialPage(child: PageB()),
// 'c': MaterialPage(child: PageC()),
// };
//
// bool _onPopPage(Route route, result) {
// _value = List.of(_value)..removeLast();
// notifyListeners();
// return route.didPop(result);
// }
//
// @override
// GlobalKey<NavigatorState>? navigatorKey = GlobalKey<NavigatorState>();
//
// @override
// Future<void> setNewRoutePath(String configuration) async{
// }
// }

37
lib/14/02/app/navigation/router/iroute.dart
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@@ -1,37 +0,0 @@
class IRoute {
final String path;
final List<IRoute> children;
const IRoute({required this.path, this.children = const []});
@override
String toString() {
return 'IRoute{path: $path, children: $children}';
}
List<String> list(){
return [];
}
}
const List<IRoute> kDestinationsIRoutes = [
IRoute(
path: '/color',
children: [
IRoute(path: '/color/add'),
IRoute(path: '/color/detail'),
],
),
IRoute(
path: '/counter',
),
IRoute(
path: '/user',
),
IRoute(
path: '/settings',
),
];

39
lib/14/02/app/navigation/views/app_navigation.dart
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@@ -1,39 +0,0 @@
import 'package:flutter/material.dart';
import '../router/app_router_delegate.dart';
import 'app_navigation_rail.dart';
import 'background.dart';
import 'top_bar.dart';
class AppNavigation extends StatelessWidget {
const AppNavigation({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
body: Stack(
children: [
// const Background(),
Row(
children: [
const AppNavigationRail(),
Expanded(
child: Column(
children: [
TopBar(),
Divider(height: 1,),
Expanded(
child: Router(
routerDelegate: router,
backButtonDispatcher: RootBackButtonDispatcher(),
),
),
],
),
),
],
),
],
),
);
}
}

60
lib/14/02/app/navigation/views/app_navigation_rail.dart
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@@ -1,60 +0,0 @@
import 'package:flutter/material.dart';
import '../../../components/tolyui/navigation/toly_navigation_rail.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<NavigationRailDestination> destinations = const [
NavigationRailDestination(icon: Icon(Icons.color_lens_outlined), label: Text("颜色板")),
NavigationRailDestination(icon: Icon(Icons.add_chart), label: Text("计数器")),
NavigationRailDestination(icon: Icon(Icons.person), label: Text("我的")),
NavigationRailDestination(icon: Icon(Icons.settings), label: Text("设置")),
];
@override
void initState() {
super.initState();
router.addListener(_onRouterChange);
}
@override
void dispose() {
router.removeListener(_onRouterChange);
super.dispose();
}
@override
Widget build(BuildContext context) {
return TolyNavigationRail(
leading: Padding(
padding: const EdgeInsets.symmetric(vertical: 18.0),
child: FlutterLogo(),
),
backgroundColor: const Color(0xff3975c6),
onDestinationSelected: _onDestinationSelected,
selectedIndex: router.activeIndex,
);
// return NavigationRail(
// backgroundColor: Colors.transparent,
// labelType: NavigationRailLabelType.all,
// onDestinationSelected: _onDestinationSelected,
// destinations: destinations,
// selectedIndex: router.activeIndex,
// );
}
void _onDestinationSelected(int index) {
router.path = kDestinationsPaths[index];
}
void _onRouterChange() {
setState(() {});
}
}

19
lib/14/02/app/navigation/views/background.dart
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@@ -1,19 +0,0 @@
import 'dart:math';
import 'package:flutter/material.dart';
class Background extends StatelessWidget {
const Background({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
decoration: const BoxDecoration(
gradient:
LinearGradient(transform: GradientRotation(pi / 2), colors: [
Color(0xffF1EFF1),
Color(0xffFFFFFF),
])),
);
}
}

108
lib/14/02/app/navigation/views/top_bar.dart
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@@ -1,108 +0,0 @@
import 'package:flutter/material.dart';
import '../router/app_router_delegate.dart';
import 'package:window_manager/window_manager.dart';
import '../../../components/tolyui/navigation/toly_breadcrumb.dart';
import '../../../components/windows/window_buttons.dart';
class TopBar extends StatelessWidget {
const TopBar({super.key});
@override
Widget build(BuildContext context) {
return DragToMoveAreaNoDouble(
child: Container(
alignment: Alignment.center,
height: 46,
child: Row(
children: [
const SizedBox(
width: 16,
),
RouterIndicator(),
Spacer(),
WindowButtons()
],
),
),
);
}
}
class RouterIndicator extends StatefulWidget {
const RouterIndicator({super.key});
@override
State<RouterIndicator> createState() => _RouterIndicatorState();
}
class _RouterIndicatorState extends State<RouterIndicator> {
@override
void initState() {
super.initState();
router.addListener(_onRouterChange);
}
Map<String, String> routeLabelMap = {
'/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',
};
@override
Widget build(BuildContext context) {
return TolyBreadcrumb(
items: pathToBreadcrumbItems(router.path),
onTapItem: (item){
if(item.to!=null){
router.path = item.to!;
}
},
);
}
void _onRouterChange() {
print('_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';
result.add(BreadcrumbItem(to: to, label: routeLabelMap[to] ?? '未知路由',active: to==distPath));
}
return result;
}
}
class DragToMoveAreaNoDouble extends StatelessWidget {
final Widget child;
const DragToMoveAreaNoDouble({
Key? key,
required this.child,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return GestureDetector(
behavior: HitTestBehavior.translucent,
onPanStart: (details) {
windowManager.startDragging();
},
child: child,
);
}
}

28
lib/14/02/app/unit_app.dart
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@@ -1,28 +0,0 @@
import 'package:flutter/material.dart';
import 'navigation/router/app_router_delegate.dart';
import 'navigation/views/app_navigation.dart';
import 'navigation/views/app_navigation_rail.dart';
class UnitApp extends StatelessWidget {
const UnitApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(
fontFamily: "宋体",
appBarTheme: const AppBarTheme(
elevation: 0,
iconTheme: IconThemeData(color: Colors.black),
titleTextStyle: TextStyle(
color: Colors.black,
fontSize: 18,
fontWeight: FontWeight.bold,
))),
debugShowCheckedModeBanner: false,
home: AppNavigation());
}
}

18
lib/14/02/components/tolyui/navigation/menu_meta.dart
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@@ -1,18 +0,0 @@
import 'package:flutter/cupertino.dart';
class MenuMeta {
// 标签
final String label;
// 图标数据
final IconData icon;
// 图标颜色
final Color? color;
const MenuMeta({
required this.label,
required this.icon,
this.color,
});
}

104
lib/14/02/components/tolyui/navigation/toly_breadcrumb.dart
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@@ -1,104 +0,0 @@
import 'package:flutter/material.dart';
import 'package:flutter/src/gestures/events.dart';
class TolyBreadcrumb extends StatelessWidget {
final List<BreadcrumbItem> items;
final ValueChanged<BreadcrumbItem>? onTapItem;
const TolyBreadcrumb({super.key, required this.items, this.onTapItem});
@override
Widget build(BuildContext context) {
List<Widget> children = [];
for (int i = 0; i < items.length; i++) {
children.add(TolyBreadcrumbItem(
item: items[i], onTapItem: onTapItem,
));
if (i != items.length - 1) {
children.add(Padding(
padding: const EdgeInsets.symmetric(horizontal: 4.0),
child: Text(
'/',
style: TextStyle(color: Colors.grey),
),
));
}
}
return Wrap(
children: children,
);
}
}
class TolyBreadcrumbItem extends StatefulWidget {
final BreadcrumbItem item;
final ValueChanged<BreadcrumbItem>? onTapItem;
const TolyBreadcrumbItem({super.key, required this.item, required this.onTapItem});
@override
State<TolyBreadcrumbItem> createState() => _TolyBreadcrumbItemState();
}
class _TolyBreadcrumbItemState extends State<TolyBreadcrumbItem> {
bool _hover = false;
@override
Widget build(BuildContext context) {
bool hasTarget = (widget.item.to != null);
Color? color = (_hover&&hasTarget)?Colors.blue:null;
MouseCursor cursor = hasTarget?SystemMouseCursors.click:SystemMouseCursors.basic;
if(widget.item.active) {
color = null;
cursor = SystemMouseCursors.basic;
}
TextStyle style = TextStyle(
fontWeight: hasTarget ? FontWeight.bold : null,
color: color
);
return MouseRegion(
cursor: cursor,
onEnter: _onEnter,
onExit: _onExit,
child: GestureDetector(
onTap: () {
if(!widget.item.active){
widget.onTapItem?.call(widget.item);
}
},
child: Text(widget.item.label, style: style)),
);
}
void _onEnter(PointerEnterEvent event) {
setState(() {
_hover = true;
});
}
void _onExit(PointerExitEvent event) {
setState(() {
_hover = false;
});
}
}
class BreadcrumbItem {
final String? to;
final String label;
final bool active;
BreadcrumbItem( {this.to, required this.label,this.active=false,});
}
//<el-breadcrumb separator="/">
// <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
// <el-breadcrumb-item><a href="/">活动管理</a></el-breadcrumb-item>
// <el-breadcrumb-item>活动列表</el-breadcrumb-item>
// <el-breadcrumb-item>活动详情</el-breadcrumb-item>
// </el-breadcrumb>

163
lib/14/02/components/tolyui/navigation/toly_navigation_rail.dart
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@@ -1,163 +0,0 @@
import 'package:flutter/material.dart';
import 'menu_meta.dart';
// final List<NavigationRailDestination> destinations = const [
// NavigationRailDestination(icon: Icon(Icons.color_lens_outlined), label: Text("颜色板")),
// NavigationRailDestination(icon: Icon(Icons.add_chart), label: Text("计数器")),
// NavigationRailDestination(icon: Icon(Icons.person), label: Text("我的")),
// NavigationRailDestination(icon: Icon(Icons.settings), label: Text("设置")),
// ];
const List<MenuMeta> kDeskNavBarMenus = [
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),
];
class TolyNavigationRail extends StatelessWidget {
final ValueChanged<int> onDestinationSelected;
final Color backgroundColor;
final int? selectedIndex;
final Widget? leading;
const TolyNavigationRail({
Key? key,
required this.onDestinationSelected,
required this.selectedIndex,
this.leading,
required this.backgroundColor,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
width: 64,
color: backgroundColor,
child: Column(
children: [
if(leading!=null) leading!,
Expanded(
child: LeftNavigationMenu(
items: kDeskNavBarMenus,
selectedIndex: selectedIndex,
onTapItem: onDestinationSelected,
)),
// if (selectedIndex == 0) HelpButton()
],
),
);
}
}
class LeftNavigationMenu extends StatelessWidget {
final List<MenuMeta> items;
final ValueChanged<int> onTapItem;
final int? selectedIndex;
const LeftNavigationMenu(
{Key? key,
required this.items,
required this.selectedIndex,
required this.onTapItem})
: super(key: key);
@override
Widget build(BuildContext context) {
return Column(
children: items.asMap().keys.map((int index) {
return LeftNavigationBarItemWidget(
item: items[index],
selected: index == selectedIndex,
onTap: () {
onTapItem.call(index);
},
);
}).toList(),
);
}
}
class LeftNavigationBarItemWidget extends StatefulWidget {
final MenuMeta item;
final bool selected;
final VoidCallback onTap;
const LeftNavigationBarItemWidget(
{Key? key,
required this.item,
required this.selected,
required this.onTap})
: super(key: key);
@override
State<LeftNavigationBarItemWidget> createState() =>
_LeftNavigationBarItemWidgetState();
}
class _LeftNavigationBarItemWidgetState
extends State<LeftNavigationBarItemWidget> {
bool _hover = false;
@override
Widget build(BuildContext context) {
Color? bgColor;
Color iconColor;
if (widget.selected) {
bgColor = Colors.white.withOpacity(0.2);
iconColor = Colors.white;
} else {
bgColor = _hover ? Colors.white.withOpacity(0.1) : null;
iconColor = Colors.white.withOpacity(0.8);
}
return InkWell(
onTap: widget.selected
? null
: () {
widget.onTap();
setState(() {
_hover = false;
});
},
onHover: widget.selected
? null
: (v) {
setState(() {
_hover = v;
});
},
child: Container(
alignment: Alignment.center,
margin: EdgeInsets.only(bottom: 10),
width: 50,
height: 50,
decoration: BoxDecoration(
color: bgColor, borderRadius: BorderRadius.circular(8)),
child: Wrap(
direction: Axis.vertical,
crossAxisAlignment: WrapCrossAlignment.center,
spacing: 2,
children: [
Icon(
widget.item.icon,
color: iconColor,
),
Text(
widget.item.label,
style: TextStyle(color: iconColor, fontSize: 12),
)
],
),
),
);
}
}

80
lib/14/02/components/windows/window_buttons.dart
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@@ -1,80 +0,0 @@
import 'package:flutter/material.dart';
import 'package:window_manager/window_manager.dart';
class WindowButtons extends StatefulWidget {
final List<Widget>? actions;
const WindowButtons({Key? key, this.actions}) : super(key: key);
@override
State<WindowButtons> createState() => _WindowButtonsState();
}
class _WindowButtonsState extends State<WindowButtons> {
@override
Widget build(BuildContext context) {
Brightness brightness = Theme.of(context).brightness;
return Align(
alignment:Alignment.topRight,child: Wrap(
spacing: 5,
children: [
if(widget.actions!=null)
...widget.actions!,
SizedBox(
width: 30,
height: 30,
child: WindowCaptionButton.minimize(
brightness:brightness,
onPressed: () async {
bool isMinimized = await windowManager.isMinimized();
if (isMinimized) {
windowManager.restore();
} else {
windowManager.minimize();
}
},
),
),
SizedBox(
width: 30,
height: 30,
child: FutureBuilder<bool>(
future: windowManager.isMaximized(),
builder: (BuildContext context, AsyncSnapshot<bool> snapshot) {
if (snapshot.data == true) {
return WindowCaptionButton.unmaximize(
brightness: brightness,
onPressed: () async{
await windowManager.unmaximize();
setState(() {
});
},
);
}
return WindowCaptionButton.maximize(
brightness: brightness,
onPressed: () async{
await windowManager.maximize();
setState(() {
});
},
);
},
),
),
SizedBox(
height: 30,
width: 30,
child: WindowCaptionButton.close(
brightness: brightness,
onPressed: () {
windowManager.close();
},
),
),
],
),
);
}
}

28
lib/14/02/main.dart
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@@ -1,28 +0,0 @@
import 'package:flutter/material.dart';
import 'package:window_manager/window_manager.dart';
import 'app/unit_app.dart';
import 'app/navigation/router/app_router_delegate.dart';
void main() {
WidgetsFlutterBinding.ensureInitialized();
setSize();
runApp(const UnitApp());
}
void setSize() async{
await windowManager.ensureInitialized();
WindowOptions windowOptions = const WindowOptions(
size: Size(800, 540),
center: true,
backgroundColor: Colors.transparent,
skipTaskbar: false,
titleBarStyle: TitleBarStyle.hidden,
);
windowManager.waitUntilReadyToShow(windowOptions, () async {
await windowManager.show();
await windowManager.focus();
});
}

102
lib/14/02/pages/color/color_add_page.dart
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@@ -1,102 +0,0 @@
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter_colorpicker/flutter_colorpicker.dart';
class ColorAddPage extends StatefulWidget {
const ColorAddPage({super.key});
@override
State<ColorAddPage> createState() => _ColorAddPageState();
}
class _ColorAddPageState extends State<ColorAddPage> {
late Color _color;
@override
void initState() {
super.initState();
_color = randomColor;
}
@override
Widget build(BuildContext context) {
String text = '# ${_color.value.toRadixString(16)}';
return Scaffold(
bottomNavigationBar: Container(
margin: EdgeInsets.only(right:20,bottom: 20),
// color: Colors.redAccent,
child: Row(
textDirection:TextDirection.rtl,
children: [
ElevatedButton(onPressed: (){
Navigator.of(context).pop(_color);
}, child: Text('添加')),
SizedBox(width: 12,),
OutlinedButton(onPressed: (){
Navigator.of(context).pop();
}, child: Text('取消')),
],
),
),
body: Column(
// mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0,vertical: 16),
child: Row(
children: [
Expanded(child: Text(text,style: TextStyle(color: _color,fontSize: 24,letterSpacing: 4),)),
Container(
margin: EdgeInsets.only(left: 10),
width: 40,
height: 40,
child: Icon(
Icons.sell_outlined,
color: Colors.white,
),
decoration: BoxDecoration(
color: _color,
borderRadius: BorderRadius.circular(8),
),
),
],
),
),
ColorPicker(
colorPickerWidth:200,
// enableAlpha: false,
displayThumbColor:true,
pickerColor: _color,
paletteType: PaletteType.hueWheel,
onColorChanged: changeColor,
),
],
),
);
}
Random _random = Random();
Color get randomColor {
return Color.fromARGB(
255,
_random.nextInt(256),
_random.nextInt(256),
_random.nextInt(256),
);
}
void _selectColor() {
Navigator.of(context).pop(_color);
}
void changeColor(Color value) {
_color = value;
setState(() {
});
}
}

34
lib/14/02/pages/color/color_detail_page.dart
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@@ -1,34 +0,0 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class ColorDetailPage extends StatelessWidget {
final Color color;
const ColorDetailPage({super.key, required this.color});
@override
Widget build(BuildContext context) {
const TextStyle style = TextStyle(
fontSize: 32,
fontWeight: FontWeight.bold,
color: Colors.white
);
String text = '# ${color.value.toRadixString(16)}';
return Scaffold(
// appBar: AppBar(
// systemOverlayStyle: SystemUiOverlayStyle(
// statusBarColor: Colors.transparent,
// statusBarIconBrightness: Brightness.light
// ),
// iconTheme: IconThemeData(color: Colors.white),
// titleTextStyle:TextStyle(color: Colors.white,fontSize: 18) ,
// backgroundColor: color,
// title: Text('颜色界面',),),
body: Container(
alignment: Alignment.center,
color: color,
child: Text(text ,style: style,),
),
);
}
}

51
lib/14/02/pages/color/color_page.dart
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@@ -1,51 +0,0 @@
import 'package:flutter/material.dart';
import 'package:iroute/common/components/colors_panel.dart';
import '../../app/navigation/router/app_router_delegate.dart';
class ColorPage extends StatefulWidget {
const ColorPage({super.key});
@override
State<ColorPage> createState() => _ColorPageState();
}
class _ColorPageState extends State<ColorPage> {
final List<Color> _colors = [
Colors.red, Colors.black, Colors.blue, Colors.green, Colors.orange,
Colors.pink, Colors.purple, Colors.indigo, Colors.amber, Colors.cyan,
Colors.redAccent, Colors.grey, Colors.blueAccent, Colors.greenAccent, Colors.orangeAccent,
Colors.pinkAccent, Colors.purpleAccent, Colors.indigoAccent, Colors.amberAccent, Colors.cyanAccent,
];
@override
Widget build(BuildContext context) {
return Scaffold(
// appBar: AppBar(title:const Text('颜色主页')),
floatingActionButton: FloatingActionButton(
onPressed: _toAddPage,
child: const Icon(Icons.add),
),
body: Align(
alignment: Alignment.topCenter,
child: ColorsPanel(
colors: _colors,
onSelect: _selectColor,
),
),
);
}
void _selectColor(Color color){
String value = color.value.toRadixString(16);
router.path = '/color/detail?color=$value';
}
void _toAddPage() async {
Color? color = await router.changePathForResult('/color/add');
if (color != null) {
setState(() {
_colors.add(color);
});
}
}
}

43
lib/14/02/pages/counter/counter_page.dart
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import 'package:flutter/material.dart';
class CounterPage extends StatefulWidget {
const CounterPage({super.key});
@override
State<CounterPage> createState() => _CounterPageState();
}
class _CounterPageState extends State<CounterPage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.headlineMedium,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: const Icon(Icons.add),
),
);
}
}

30
lib/14/02/pages/empty/empty_page.dart
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@@ -1,30 +0,0 @@
import 'package:flutter/material.dart';
class EmptyPage extends StatelessWidget {
const EmptyPage({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('界面走丢了'),
),
body: Scaffold(
body: Center(
child: Wrap(
spacing: 16,
crossAxisAlignment: WrapCrossAlignment.center,
direction: Axis.vertical,
children: [
Icon(Icons.nearby_error,size: 64, color: Colors.grey),
Text(
'404 界面丢失',
style: TextStyle(fontSize: 24, color: Colors.grey),
),
],
),
),
),
);
}
}

11
lib/14/02/pages/settings/settings_page.dart
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@@ -1,11 +0,0 @@
import 'package:flutter/material.dart';
class SettingPage extends StatelessWidget {
const SettingPage({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
body:Center(child: Text('SettingPage')));
}
}

859
lib/14/02/pages/sort/sort_page.dart
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@@ -1,859 +0,0 @@
import 'dart:async';
import 'dart:math';
import 'package:flutter/material.dart';
class SortPage extends StatefulWidget {
const SortPage({Key? key}) : super(key: key);
@override
State<SortPage> createState() => _SortPageState();
}
class _SortPageState extends State<SortPage> {
//存放随机数组
List<int> numbers = [];
//订阅流
StreamController<List<int>> streamController = StreamController();
String currentSort = 'bubble';
//柱子的数量 -> 生成排序数组的长度
double sampleSize = 0;
//是否排序
bool isSorted = false;
//是否在排序中
bool isSorting = false;
//排序动画更新的速度
int speed = 0;
static int duration = 1500;
String getTitle() {
switch (currentSort) {
case "bubble":
return "Bubble Sort";
case "coctail":
return "Coctail Sort";
case "comb":
return "Comb Sort";
case "pigeonhole":
return "Pigeonhole Sort";
case "shell":
return "Shell Sort";
case "selection":
return "Selection Sort";
case "cycle":
return "Cycle Sort";
case "heap":
return "Heap Sort";
case "insertion":
return "Insertion Sort";
case "gnome":
return "Gnome Sort";
case "oddeven":
return "OddEven Sort";
case "quick":
return "Quick Sort";
case "merge":
return "Merge Sort";
}
return "";
}
reset() {
isSorted = false;
numbers = [];
for (int i = 0; i < sampleSize; ++i) {
numbers.add(Random().nextInt(500));
}
streamController.add(numbers);
}
Duration getDuration() {
return Duration(microseconds: duration);
}
///动画时间
changeSpeed() {
if (speed >= 3) {
speed = 0;
duration = 1500;
} else {
speed++;
duration = duration ~/ 2;
}
setState(() {});
}
///冒泡排序
bubbleSort() async {
//控制需要进行排序的次数。每一轮循环都会确定一个数字的最终位置。
for (int i = 0; i < numbers.length; ++i) {
//遍历当前未排序的元素，通过相邻的元素比较并交换位置来完成排序。
for (int j = 0; j < numbers.length - i - 1; ++j) {
//如果 _numbers[j] 大于 _numbers[j + 1]，则交换它们的位置，确保较大的元素移到右边。
if (numbers[j] > numbers[j + 1]) {
int temp = numbers[j];
numbers[j] = numbers[j + 1];
numbers[j + 1] = temp;
}
//实现一个延迟，以便在ui上展示排序的动画效果
await Future.delayed(getDuration(), () {});
streamController.add(numbers);
}
}
}
///鸡尾酒排序(双向冒泡排序)
cocktailSort() async {
bool swapped = true; // 表示是否进行了交换
int start = 0; // 当前未排序部分的起始位置
int end = numbers.length; // 当前未排序部分的结束位置
// 开始排序循环，只有当没有进行交换时才会退出循环
while (swapped == true) {
swapped = false;
// 从左往右遍历需要排序的部分
for (int i = start; i < end - 1; ++i) {
// 对每两个相邻元素进行比较
if (numbers[i] > numbers[i + 1]) {
// 如果前面的元素大于后面的元素，则交换它们的位置
int temp = numbers[i];
numbers[i] = numbers[i + 1];
numbers[i + 1] = temp;
swapped = true; // 进行了交换
}
// 实现动画效果，延迟一段时间后更新数组状态
await Future.delayed(getDuration());
streamController.add(numbers);
}
// 如果没有进行交换，则说明已经排好序，退出循环
if (swapped == false) break;
// 重设为false，准备进行下一轮排序
swapped = false;
// 将end设置为上一轮排序的最后一个元素的位置
end = end - 1;
// 从右往左遍历需要排序的部分
for (int i = end - 1; i >= start; i--) {
// 对每两个相邻元素进行比较
if (numbers[i] > numbers[i + 1]) {
// 如果前面的元素大于后面的元素，则交换它们的位置
int temp = numbers[i];
numbers[i] = numbers[i + 1];
numbers[i + 1] = temp;
swapped = true; // 进行了交换
}
// 实现动画效果，延迟一段时间后更新数组状态
await Future.delayed(getDuration());
streamController.add(numbers);
}
// 将start向右移一位，准备下一轮排序
start = start + 1;
}
}
///梳排序（Comb Sort）
combSort() async {
int gap = numbers.length;
bool swapped = true;
// 当间隔不为1或存在交换时执行循环
while (gap != 1 || swapped == true) {
// 通过缩小间隔来逐步将元素归位
gap = getNextGap(gap);
swapped = false;
for (int i = 0; i < numbers.length - gap; i++) {
// 如果当前元素大于间隔位置上的元素，则交换它们的位置
if (numbers[i] > numbers[i + gap]) {
int temp = numbers[i];
numbers[i] = numbers[i + gap];
numbers[i + gap] = temp;
swapped = true;
}
// 实现一个延迟，以便在 UI 上展示排序的动画效果。
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
}
int getNextGap(int gap) {
// 根据当前间隔值计算下一个间隔值
gap = (gap * 10) ~/ 13;
if (gap < 1) return 1;
return gap;
}
///鸽巢排序
pigeonHole() async {
int min = numbers[0];
int max = numbers[0];
int range, i, j, index;
// 找到数组中的最大值和最小值
for (int a = 0; a < numbers.length; a++) {
if (numbers[a] > max) max = numbers[a];
if (numbers[a] < min) min = numbers[a];
}
// 计算鸽巢的个数
range = max - min + 1;
List<int> p = List.generate(range, (i) => 0);
// 将数字分配到各个鸽巢中
for (i = 0; i < numbers.length; i++) {
p[numbers[i] - min]++;
}
index = 0;
// 将鸽巢中的数字取出，重新放回到数组中
for (j = 0; j < range; j++) {
while (p[j]-- > 0) {
numbers[index++] = j + min;
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
}
///希尔排序
shellSort() async {
//定义变量 gap 并初始化为数组长度的一半。每次循环完成后将 gap 减半直到等于 0。
for (int gap = numbers.length ~/ 2; gap > 0; gap ~/= 2) {
//遍历每个子序列并进行插入排序。初始时从第一个子序列的第二个元素开始，即 i = gap，以 gap 为步长逐个遍历每个子序列。
for (int i = gap; i < numbers.length; i += 1) {
//将当前遍历到的元素赋值给它
int temp = numbers[i];
//内部使用一个 for 循环来实现插入排序。
//循环开始时定义变量 j 并将其初始化为当前遍历到的元素的下标。通过不断比较前后相隔 gap 的元素大小并交换位置，将当前元素插入到正确的位置。
int j;
for (j = i; j >= gap && numbers[j - gap] > temp; j -= gap) {
numbers[j] = numbers[j - gap];
}
numbers[j] = temp;
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
}
///选择排序
selectionSort() async {
for (int i = 0; i < numbers.length; i++) {
for (int j = i + 1; j < numbers.length; j++) {
// 遍历未排序部分，内层循环控制变量 j
if (numbers[i] > numbers[j]) {
// 判断当前元素是否比后续元素小
int temp = numbers[j];
// 交换当前元素和后续较小的元素
numbers[j] = numbers[i];
numbers[i] = temp;
}
await Future.delayed(getDuration(), () {});
streamController.add(numbers);
}
}
}
///循环排序
cycleSort() async {
int writes = 0;
for (int cycleStart = 0; cycleStart <= numbers.length - 2; cycleStart++) {
int item = numbers[cycleStart];
int pos = cycleStart;
// 在未排序部分中寻找比当前元素小的元素个数
for (int i = cycleStart + 1; i < numbers.length; i++) {
if (numbers[i] < item) pos++;
}
// 如果当前元素已经在正确位置上，则跳过此次迭代
if (pos == cycleStart) {
continue;
}
// 将当前元素放置到正确的位置上，并记录写操作次数
while (item == numbers[pos]) {
pos += 1;
}
if (pos != cycleStart) {
int temp = item;
item = numbers[pos];
numbers[pos] = temp;
writes++;
}
// 循环将位于当前位置的元素放置到正确的位置上
while (pos != cycleStart) {
pos = cycleStart;
// 继续在未排序部分中寻找比当前元素小的元素个数
for (int i = cycleStart + 1; i < numbers.length; i++) {
if (numbers[i] < item) pos += 1;
}
// 将当前元素放置到正确的位置上，并记录写操作次数
while (item == numbers[pos]) {
pos += 1;
}
if (item != numbers[pos]) {
int temp = item;
item = numbers[pos];
numbers[pos] = temp;
writes++;
}
// 添加延迟操作以展示排序过程
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
}
///堆排序
heapSort() async {
// 从最后一个非叶子节点开始，构建最大堆
for (int i = numbers.length ~/ 2; i >= 0; i--) {
await heapify(numbers, numbers.length, i);
streamController.add(numbers);
}
// 依次取出最大堆的根节点（最大值），并进行堆化
for (int i = numbers.length - 1; i >= 0; i--) {
int temp = numbers[0];
numbers[0] = numbers[i];
numbers[i] = temp;
await heapify(numbers, i, 0);
streamController.add(numbers);
}
}
heapify(List<int> arr, int n, int i) async {
int largest = i;
int l = 2 * i + 1; // 左子节点索引
int r = 2 * i + 2; // 右子节点索引
// 如果左子节点存在并且大于父节点，则更新最大值索引
if (l < n && arr[l] > arr[largest]) largest = l;
// 如果右子节点存在并且大于父节点或左子节点，则更新最大值索引
if (r < n && arr[r] > arr[largest]) largest = r;
// 如果最大值索引不等于当前节点索引，则交换节点值，并递归进行堆化
if (largest != i) {
int temp = numbers[i];
numbers[i] = numbers[largest];
numbers[largest] = temp;
heapify(arr, n, largest);
}
await Future.delayed(getDuration()); // 延迟操作，用于可视化排序过程
}
///插入排序
insertionSort() async {
for (int i = 1; i < numbers.length; i++) {
int temp = numbers[i]; // 将当前元素存储到临时变量 temp 中
int j = i - 1; // j 表示已排序部分的最后一个元素的索引
// 在已排序部分从后往前查找，找到合适位置插入当前元素
while (j >= 0 && temp < numbers[j]) {
numbers[j + 1] = numbers[j]; // 当前元素比已排序部分的元素小，将元素后移一位
--j; // 向前遍历
await Future.delayed(getDuration());
streamController.add(numbers); // 更新排序结果
}
numbers[j + 1] = temp; // 插入当前元素到已排序部分的正确位置
await Future.delayed(getDuration(), () {});
streamController.add(numbers); // 更新排序结果
}
}
///地精排序 (侏儒排序)
gnomeSort() async {
int index = 0;
while (index < numbers.length) {
// 当 index 小于数组长度时执行循环
if (index == 0) index++;
if (numbers[index] >= numbers[index - 1]) {
// 如果当前元素大于等于前面的元素，则将 index 加1
index++;
} else {
// 否则，交换这两个元素，并将 index 减1（使得元素可以沉到正确位置）
int temp = numbers[index];
numbers[index] = numbers[index - 1];
numbers[index - 1] = temp;
index--;
}
await Future.delayed(getDuration());
streamController.add(numbers);
}
return;
}
///奇偶排序(Odd-Even Sort)
oddEvenSort() async {
bool isSorted = false;
while (!isSorted) {
// 当 isSorted 为 false 时执行循环
isSorted = true; // 先假设数组已经排好序
for (int i = 1; i <= numbers.length - 2; i = i + 2) {
// 对奇数索引位置进行比较
if (numbers[i] > numbers[i + 1]) {
// 如果当前元素大于后面的元素，则交换它们的值
int temp = numbers[i];
numbers[i] = numbers[i + 1];
numbers[i + 1] = temp;
isSorted = false; // 若发生了交换，则说明数组仍未完全排序，将 isSorted 设为 false
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
for (int i = 0; i <= numbers.length - 2; i = i + 2) {
// 对偶数索引位置进行比较
if (numbers[i] > numbers[i + 1]) {
// 如果当前元素大于后面的元素，则交换它们的值
int temp = numbers[i];
numbers[i] = numbers[i + 1];
numbers[i + 1] = temp;
isSorted = false;
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
}
return;
}
///快速排序
quickSort(int leftIndex, int rightIndex) async {
// 定义一个名为 _partition 的异步函数，用于划分数组，并返回划分后的基准元素的索引位置
Future<int> _partition(int left, int right) async {
// 选择中间位置的元素作为基准元素
int p = (left + (right - left) / 2).toInt();
// 交换基准元素和最右边的元素
var temp = numbers[p];
numbers[p] = numbers[right];
numbers[right] = temp;
await Future.delayed(getDuration());
streamController.add(numbers);
// 初始化游标 cursor
int cursor = left;
// 遍历数组并根据基准元素将元素交换到左侧或右侧
for (int i = left; i < right; i++) {
if (cf(numbers[i], numbers[right]) <= 0) {
// 如果当前元素小于等于基准元素，则交换它和游标位置的元素
var temp = numbers[i];
numbers[i] = numbers[cursor];
numbers[cursor] = temp;
cursor++;
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
// 将基准元素放置在游标位置
temp = numbers[right];
numbers[right] = numbers[cursor];
numbers[cursor] = temp;
await Future.delayed(getDuration());
streamController.add(numbers);
return cursor; // 返回基准元素的索引位置
}
// 如果左索引小于右索引，则递归地对数组进行快速排序
if (leftIndex < rightIndex) {
int p = await _partition(leftIndex, rightIndex);
await quickSort(leftIndex, p - 1); // 对基准元素左侧的子数组进行快速排序
await quickSort(p + 1, rightIndex); // 对基准元素右侧的子数组进行快速排序
}
}
// 比较函数，用于判断两个元素的大小关系
cf(int a, int b) {
if (a < b) {
return -1; // 若 a 小于 b，则返回 -1
} else if (a > b) {
return 1; // 若 a 大于 b，则返回 1
} else {
return 0; // 若 a 等于 b，则返回 0
}
}
///归并排序
mergeSort(int leftIndex, int rightIndex) async {
// 定义一个名为 merge 的异步函数，用于合并两个有序子数组
Future<void> merge(int leftIndex, int middleIndex, int rightIndex) async {
// 计算左侧子数组和右侧子数组的大小
int leftSize = middleIndex - leftIndex + 1;
int rightSize = rightIndex - middleIndex;
// 创建左侧子数组和右侧子数组
List leftList = List.generate(leftSize, (index) => 0);
List rightList = List.generate(rightSize, (index) => 0);
// 将原始数组中的元素分别复制到左侧子数组和右侧子数组中
for (int i = 0; i < leftSize; i++) {
leftList[i] = numbers[leftIndex + i];
}
for (int j = 0; j < rightSize; j++) {
rightList[j] = numbers[middleIndex + j + 1];
}
// 初始化游标和索引
int i = 0, j = 0;
int k = leftIndex;
// 比较左侧子数组和右侧子数组的元素，并按顺序将较小的元素放入原始数组中
while (i < leftSize && j < rightSize) {
if (leftList[i] <= rightList[j]) {
numbers[k] = leftList[i];
i++;
} else {
numbers[k] = rightList[j];
j++;
}
await Future.delayed(getDuration());
streamController.add(numbers);
k++;
}
// 将左侧子数组或右侧子数组中剩余的元素放入原始数组中
while (i < leftSize) {
numbers[k] = leftList[i];
i++;
k++;
await Future.delayed(getDuration());
streamController.add(numbers);
}
while (j < rightSize) {
numbers[k] = rightList[j];
j++;
k++;
await Future.delayed(getDuration());
streamController.add(numbers);
}
}
// 如果左索引小于右索引，则递归地对数组进行归并排序
if (leftIndex < rightIndex) {
// 计算中间索引位置
int middleIndex = (rightIndex + leftIndex) ~/ 2;
// 分别对左侧子数组和右侧子数组进行归并排序
await mergeSort(leftIndex, middleIndex);
await mergeSort(middleIndex + 1, rightIndex);
await Future.delayed(getDuration());
streamController.add(numbers);
// 合并两个有序子数组
await merge(leftIndex, middleIndex, rightIndex);
}
}
checkAndResetIfSorted() async {
if (isSorted) {
reset();
await Future.delayed(const Duration(milliseconds: 200));
}
}
sort() async {
setState(() {
isSorting = true;
});
await checkAndResetIfSorted();
Stopwatch stopwatch = Stopwatch()..start();
switch (currentSort) {
case "bubble":
await bubbleSort();
break;
case "coctail":
await cocktailSort();
break;
case "comb":
await combSort();
break;
case "pigeonhole":
await pigeonHole();
break;
case "shell":
await shellSort();
break;
case "selection":
await selectionSort();
break;
case "cycle":
await cycleSort();
break;
case "heap":
await heapSort();
break;
case "insertion":
await insertionSort();
break;
case "gnome":
await gnomeSort();
break;
case "oddeven":
await oddEvenSort();
break;
case "quick":
await quickSort(0, sampleSize.toInt() - 1);
break;
case "merge":
await mergeSort(0, sampleSize.toInt() - 1);
break;
}
stopwatch.stop();
print("Sorting completed in ${stopwatch.elapsed.inMilliseconds} ms.");
setState(() {
isSorting = false;
isSorted = true;
});
}
setSort(String type) {
setState(() {
currentSort = type;
});
}
@override
void initState() {
super.initState();
// reset();
}
@override
void didChangeDependencies() {
super.didChangeDependencies();
sampleSize = MediaQuery.of(context).size.width / 2;
for (int i = 0; i < sampleSize; ++i) {
//随机往数组中填值
numbers.add(Random().nextInt(500));
}
setState(() {});
}
@override
void dispose() {
streamController.close();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(
"当前选择的是：${getTitle()}",
style: const TextStyle(fontSize: 14),
),
actions: <Widget>[
PopupMenuButton(
initialValue: currentSort,
itemBuilder: (ctx) {
return const [
PopupMenuItem(
value: 'bubble',
child: Text("Bubble Sort — 冒泡排序"),
),
PopupMenuItem(
value: 'coctail',
child: Text("Coctail Sort — 鸡尾酒排序(双向冒泡排序)"),
),
PopupMenuItem(
value: 'comb',
child: Text("Comb Sort — 梳排序"),
),
PopupMenuItem(
value: 'pigeonhole',
child: Text("pigeonhole Sort — 鸽巢排序"),
),
PopupMenuItem(
value: 'shell',
child: Text("shell Sort — 希尔排序"),
),
PopupMenuItem(
value: 'selection',
child: Text("Selection Sort — 选择排序"),
),
PopupMenuItem(
value: 'cycle',
child: Text("CycleSort — 循环排序"),
),
PopupMenuItem(
value: 'heap',
child: Text("HeapSort — 堆排序"),
),
PopupMenuItem(
value: 'insertion',
child: Text("InsertionSort — 插入排序"),
),
PopupMenuItem(
value: 'gnome',
child: Text("GnomeSort — 地精排序 (侏儒排序)"),
),
PopupMenuItem(
value: 'oddeven',
child: Text("OddEvenSort — 奇偶排序"),
),
PopupMenuItem(
value: 'quick',
child: Text("QuickSort — 快速排序"),
),
PopupMenuItem(
value: 'merge',
child: Text("MergeSort — 归并排序"),
),
];
},
onSelected: (String value) {
reset();
setSort(value);
},
)
],
),
body: StreamBuilder<Object>(
initialData: numbers,
stream: streamController.stream,
builder: (context, snapshot) {
List<int> numbers = snapshot.data as List<int>;
int counter = 0;
return Row(
children: numbers.map((int num) {
counter++;
return CustomPaint(
painter: BarPainter(
width: MediaQuery.of(context).size.width / sampleSize,
value: num,
index: counter,
),
);
}).toList(),
);
},
),
bottomNavigationBar: BottomAppBar(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
ElevatedButton(
onPressed: isSorting
? null
: () {
reset();
setSort(currentSort);
},
child: const Text("重置")),
ElevatedButton(
onPressed: isSorting ? null : sort, child: const Text("开始排序")),
ElevatedButton(
onPressed: isSorting ? null : changeSpeed,
child: Text(
"${speed + 1}x",
style: const TextStyle(fontSize: 20),
),
),
],
),
),
);
}
}
class BarPainter extends CustomPainter {
//宽度
final double width;
//高度(数组中对应的值)
final int value;
//位置索引
final int index;
BarPainter({required this.width, required this.value, required this.index});
@override
void paint(Canvas canvas, Size size) {
Paint paint = Paint();
if (value < 500 * .10) {
paint.color = Colors.blue.shade100;
} else if (value < 500 * .20) {
paint.color = Colors.blue.shade200;
} else if (value < 500 * .30) {
paint.color = Colors.blue.shade300;
} else if (value < 500 * .40) {
paint.color = Colors.blue.shade400;
} else if (value < 500 * .50) {
paint.color = Colors.blue.shade500;
} else if (value < 500 * .60) {
paint.color = Colors.blue.shade600;
} else if (value < 500 * .70) {
paint.color = Colors.blue.shade700;
} else if (value < 500 * .80) {
paint.color = Colors.blue.shade800;
} else if (value < 500 * .90) {
paint.color = Colors.blue.shade900;
} else {
paint.color = const Color(0xFF011E51);
}
paint.strokeWidth = width;
paint.strokeCap = StrokeCap.round;
canvas.drawLine(
Offset(index * width, 0),
Offset(
index * width,
value.ceilToDouble(),
),
paint);
}
@override
bool shouldRepaint(covariant CustomPainter oldDelegate) {
return true;
}
}

11
lib/14/02/pages/user/user_page.dart
View File

@@ -1,11 +0,0 @@
import 'package:flutter/material.dart';
class UserPage extends StatelessWidget {
const UserPage({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
body:Center(child: Text('UserPage')));
}
}

53
lib/14/02/transition/fade_transition_page.dart
View File

@@ -1,53 +0,0 @@
// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'package:flutter/material.dart';
class FadeTransitionPage<T> extends Page<T> {
final Widget child;
final Duration duration;
const FadeTransitionPage({
super.key,
required this.child,
this.duration = const Duration(milliseconds: 300),
});
@override
Route<T> createRoute(BuildContext context) =>
PageBasedFadeTransitionRoute<T>(this);
}
class PageBasedFadeTransitionRoute<T> extends PageRoute<T> {
final FadeTransitionPage<T> _page;
PageBasedFadeTransitionRoute(this._page) : super(settings: _page);
@override
Color? get barrierColor => null;
@override
String? get barrierLabel => null;
@override
Duration get transitionDuration => _page.duration;
@override
bool get maintainState => true;
@override
Widget buildPage(BuildContext context, Animation<double> animation,
Animation<double> secondaryAnimation) {
var curveTween = CurveTween(curve: Curves.easeIn);
return FadeTransition(
opacity: animation.drive(curveTween),
child: (settings as FadeTransitionPage).child,
);
}
@override
Widget buildTransitions(BuildContext context, Animation<double> animation,
Animation<double> secondaryAnimation, Widget child) =>
child;
}

47
lib/14/02/transition/no_transition_page.dart
View File

@@ -1,47 +0,0 @@
// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'package:flutter/material.dart';
class NoTransitionPage<T> extends Page<T> {
final Widget child;
const NoTransitionPage({
super.key,
required this.child,
});
@override
Route<T> createRoute(BuildContext context) => NoTransitionRoute<T>(this);
}
class NoTransitionRoute<T> extends PageRoute<T> {
final NoTransitionPage<T> _page;
NoTransitionRoute(this._page) : super(settings: _page);
@override
Color? get barrierColor => null;
@override
String? get barrierLabel => null;
@override
Duration get transitionDuration => const Duration(milliseconds: 0);
@override
bool get maintainState => true;
@override
Widget buildPage(BuildContext context, Animation<double> animation,
Animation<double> secondaryAnimation) {
return (settings as NoTransitionPage).child;
}
@override
Widget buildTransitions(BuildContext context, Animation<double> animation,
Animation<double> secondaryAnimation, Widget child) =>
child;
}

8
linux/flutter/generated_plugin_registrant.cc
View File

@@ -6,18 +6,10 @@
#include "generated_plugin_registrant.h"
#include <screen_retriever/screen_retriever_plugin.h>
#include <url_launcher_linux/url_launcher_plugin.h>
#include <window_manager/window_manager_plugin.h>
void fl_register_plugins(FlPluginRegistry* registry) {
g_autoptr(FlPluginRegistrar) screen_retriever_registrar =
fl_plugin_registry_get_registrar_for_plugin(registry, "ScreenRetrieverPlugin");
screen_retriever_plugin_register_with_registrar(screen_retriever_registrar);
g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar =
fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin");
url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar);
g_autoptr(FlPluginRegistrar) window_manager_registrar =
fl_plugin_registry_get_registrar_for_plugin(registry, "WindowManagerPlugin");
window_manager_plugin_register_with_registrar(window_manager_registrar);
}

2
linux/flutter/generated_plugins.cmake
View File

@@ -3,9 +3,7 @@
#
list(APPEND FLUTTER_PLUGIN_LIST
screen_retriever
url_launcher_linux
window_manager
)
list(APPEND FLUTTER_FFI_PLUGIN_LIST

4
macos/Flutter/GeneratedPluginRegistrant.swift
View File

@@ -5,12 +5,8 @@
import FlutterMacOS
import Foundation
import screen_retriever
import url_launcher_macos
import window_manager
func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
ScreenRetrieverPlugin.register(with: registry.registrar(forPlugin: "ScreenRetrieverPlugin"))
UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
WindowManagerPlugin.register(with: registry.registrar(forPlugin: "WindowManagerPlugin"))
}

16
pubspec.lock
View File

@@ -208,14 +208,6 @@ packages:
url: "https://pub.flutter-io.cn"
source: hosted
version: "3.2.1"
screen_retriever:
dependency: transitive
description:
name: screen_retriever
sha256: "6ee02c8a1158e6dae7ca430da79436e3b1c9563c8cf02f524af997c201ac2b90"
url: "https://pub.flutter-io.cn"
source: hosted
version: "0.1.9"
sky_engine:
dependency: transitive
description: flutter
@@ -364,14 +356,6 @@ packages:
url: "https://pub.flutter-io.cn"
source: hosted
version: "0.1.4-beta"
window_manager:
dependency: "direct main"
description:
name: window_manager
sha256: dcc865277f26a7dad263a47d0e405d77e21f12cb71f30333a52710a408690bd7
url: "https://pub.flutter-io.cn"
source: hosted
version: "0.3.7"
sdks:
dart: ">=3.1.1 <4.0.0"
flutter: ">=3.13.0"

2
pubspec.yaml
View File

@@ -31,7 +31,7 @@ dependencies:
flutter:
sdk: flutter
flutter_colorpicker: ^1.0.3
window_manager: ^0.3.7
# window_manager: ^0.3.7
adaptive_navigation: ^0.0.4
go_router: ^10.1.0
provider: 6.0.5

6
windows/flutter/generated_plugin_registrant.cc
View File

@@ -6,15 +6,9 @@
#include "generated_plugin_registrant.h"
#include <screen_retriever/screen_retriever_plugin.h>
#include <url_launcher_windows/url_launcher_windows.h>
#include <window_manager/window_manager_plugin.h>
void RegisterPlugins(flutter::PluginRegistry* registry) {
ScreenRetrieverPluginRegisterWithRegistrar(
registry->GetRegistrarForPlugin("ScreenRetrieverPlugin"));
UrlLauncherWindowsRegisterWithRegistrar(
registry->GetRegistrarForPlugin("UrlLauncherWindows"));
WindowManagerPluginRegisterWithRegistrar(
registry->GetRegistrarForPlugin("WindowManagerPlugin"));
}

2
windows/flutter/generated_plugins.cmake
View File

@@ -3,9 +3,7 @@
#
list(APPEND FLUTTER_PLUGIN_LIST
screen_retriever
url_launcher_windows
window_manager
)
list(APPEND FLUTTER_FFI_PLUGIN_LIST

2
windows/runner/flutter_window.cpp
View File

@@ -28,7 +28,7 @@ bool FlutterWindow::OnCreate() {
SetChildContent(flutter_controller_->view()->GetNativeWindow());
flutter_controller_->engine()->SetNextFrameCallback([&]() {
// this->Show();
this->Show();
//delete this->Show()
});