mirror of
https://git.hmsn.ink/flutter/vnc_viewer.git
synced 2026-03-19 15:55:06 +09:00
366 lines
16 KiB
Dart
366 lines
16 KiB
Dart
import 'dart:convert';
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import 'dart:typed_data';
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import 'package:animate_do/animate_do.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:logger/logger.dart';
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import 'package:vnc_viewer/flutter_rfb.dart';
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import 'package:vnc_viewer/rfb/remote_frame_buffer_isolate_messages.dart';
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import 'package:vnc_viewer/utils/winkey_blocker.dart';
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import 'package:window_manager/window_manager.dart';
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void main() async {
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WidgetsFlutterBinding.ensureInitialized();
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await windowManager.ensureInitialized();
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windowManager.waitUntilReadyToShow().then((_) async {
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// await windowManager.setSize(const Size(2560, 1440));
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await windowManager.setSize(const Size(1920, 1120));
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await windowManager.center();
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// await windowManager.setFullScreen(true);
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await windowManager.setTitle('Viewer');
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await windowManager.show();
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});
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final logger = Logger(
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filter: ProductionFilter(),
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printer: PrettyPrinter()
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);
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runApp(MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Viewer',
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theme: ThemeData(
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// This is the theme of your application.
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//
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// TRY THIS: Try running your application with "flutter run". You'll see
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// the application has a purple toolbar. Then, without quitting the app,
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// try changing the seedColor in the colorScheme below to Colors.green
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// and then invoke "hot reload" (save your changes or press the "hot
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// reload" button in a Flutter-supported IDE, or press "r" if you used
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// the command line to start the app).
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//
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// Notice that the counter didn't reset back to zero; the application
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// state is not lost during the reload. To reset the state, use hot
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// restart instead.
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//
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// This works for code too, not just values: Most code changes can be
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// tested with just a hot reload.
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
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),
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home: const MyHomePage(title: 'Viewer'),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key, required this.title});
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// This widget is the home page of your application. It is stateful, meaning
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// that it has a State object (defined below) that contains fields that affect
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// how it looks.
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// This class is the configuration for the state. It holds the values (in this
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// case the title) provided by the parent (in this case the App widget) and
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// used by the build method of the State. Fields in a Widget subclass are
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// always marked "final".
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final String title;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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bool _connected = false;
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bool _fullscreen = false;
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TextEditingController _host = TextEditingController(text: "hmsn.ink");
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TextEditingController _port = TextEditingController(text: "5910");
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TextEditingController _passwd = TextEditingController(text: "");
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@override
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Widget build(BuildContext context) {
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return CallbackShortcuts(
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bindings: <ShortcutActivator, VoidCallback>{
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const SingleActivator(LogicalKeyboardKey.f11): () {
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setState(() {
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_fullscreen = !_fullscreen;
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});
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windowManager.setFullScreen(_fullscreen);
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},
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},
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child: Focus(
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autofocus: true,
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child: Scaffold(
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body: SizedBox(
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width: double.infinity,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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..._connected
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? <Widget>[
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Expanded(
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child: Center(
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child: InteractiveViewer(
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constrained: true,
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maxScale: 1,
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minScale: 1,
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child: Builder(
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builder: (final BuildContext context) =>
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RemoteFrameBufferWidget(
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hostName: _host.text,
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port: int.parse(_port.text),
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isFullscreen: _fullscreen,
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onError: (final Object error) {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(
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SnackBar(
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content: Text('Error: $error'),
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),
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);
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setState(() {
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_connected = false;
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});
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},
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password: _passwd.text,
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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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: <Widget>[
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Container(
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height: 400,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage('assets/images/background.png'),
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fit: BoxFit.fill,
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),
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),
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child: Stack(
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children: <Widget>[
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Positioned(
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left: 30,
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width: 80,
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height: 200,
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child: FadeInUp(
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duration: Duration(seconds: 1),
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child: Container(
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage(
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'assets/images/light-1.png',
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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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Positioned(
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left: 140,
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width: 80,
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height: 150,
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child: FadeInUp(
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duration: Duration(milliseconds: 1200),
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child: Container(
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage(
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'assets/images/light-2.png',
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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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Positioned(
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right: 40,
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top: 40,
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width: 80,
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height: 150,
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child: FadeInUp(
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duration: Duration(milliseconds: 1300),
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child: Container(
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage(
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'assets/images/clock.png',
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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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Positioned(
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child: FadeInUp(
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duration: Duration(milliseconds: 1600),
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child: Container(
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margin: EdgeInsets.only(top: 50),
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child: Center(
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child: Text(
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"Vnc",
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style: TextStyle(
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color: Colors.white,
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fontSize: 40,
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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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),
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),
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],
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),
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),
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Padding(
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padding: EdgeInsets.only(left: 530.0, right: 530.0, top: 30.0, bottom: 30.0),
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child: Column(
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children: <Widget>[
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FadeInUp(
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duration: Duration(milliseconds: 1800),
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child: Container(
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padding: EdgeInsets.all(5),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(10),
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border: Border.all(
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color: Color.fromRGBO(143, 148, 251, 1),
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),
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boxShadow: [
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BoxShadow(
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color: Color.fromRGBO(
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143,
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148,
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251,
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.2,
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),
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blurRadius: 20.0,
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offset: Offset(0, 10),
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),
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],
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),
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child: Column(
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children: <Widget>[
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Container(
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padding: EdgeInsets.all(8.0),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: Color.fromRGBO(
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143,
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148,
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251,
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1,
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),
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),
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),
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),
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child: TextField(
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controller: _host,
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decoration: InputDecoration(
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border: InputBorder.none,
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hintText: "Host",
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hintStyle: TextStyle(
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color: Colors.grey[700],
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),
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),
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),
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),
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Container(
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padding: EdgeInsets.all(8.0),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: Color.fromRGBO(
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143,
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148,
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251,
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1,
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),
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),
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),
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),
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child: TextField(
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controller: _port,
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decoration: InputDecoration(
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border: InputBorder.none,
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hintText: "Port",
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hintStyle: TextStyle(
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color: Colors.grey[700],
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),
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),
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),
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),
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Container(
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padding: EdgeInsets.all(8.0),
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child: TextField(
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controller: _passwd,
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obscureText: true,
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decoration: InputDecoration(
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border: InputBorder.none,
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hintText: "Password",
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hintStyle: TextStyle(
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color: Colors.grey[700],
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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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SizedBox(height: 30),
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FadeInUp(
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duration: Duration(milliseconds: 1900),
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child: InkWell(
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onTap: () {
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setState(() {
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_connected = true;
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windowManager.setTitle("Desktop");
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});
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},
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child: Container(
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height: 50,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(10),
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gradient: LinearGradient(
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colors: [
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Color.fromRGBO(143, 148, 251, 1),
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Color.fromRGBO(143, 148, 251, .6),
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],
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),
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),
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child: Center(
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child: Text(
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"접속",
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style: TextStyle(
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color: Colors.white,
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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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),
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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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),
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),
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);
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}
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}
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