rustdesk/lib/pages/connection_page.dart

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import 'package:flutter/material.dart';
import 'package:flutter_hbb/pages/file_manager_page.dart';
import 'package:provider/provider.dart';
import 'package:url_launcher/url_launcher.dart';
import 'dart:async';
import '../common.dart';
import '../models/model.dart';
import 'home_page.dart';
import 'remote_page.dart';
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import 'settings_page.dart';
import 'scan_page.dart';
class ConnectionPage extends StatefulWidget implements PageShape {
ConnectionPage({Key? key}) : super(key: key);
@override
final icon = Icon(Icons.connected_tv);
@override
final title = translate("Connection");
@override
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final appBarActions = !isAndroid ? <Widget>[WebMenu()] : <Widget>[];
@override
_ConnectionPageState createState() => _ConnectionPageState();
}
class _ConnectionPageState extends State<ConnectionPage> {
final _idController = TextEditingController();
var _updateUrl = '';
var _menuPos;
@override
void initState() {
super.initState();
if (isAndroid) {
Timer(Duration(seconds: 5), () {
_updateUrl = FFI.getByName('software_update_url');
if (_updateUrl.isNotEmpty) setState(() {});
});
}
}
@override
Widget build(BuildContext context) {
Provider.of<FfiModel>(context);
if (_idController.text.isEmpty) _idController.text = FFI.getId();
return SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
getUpdateUI(),
getSearchBarUI(),
Container(height: 12),
getPeers(),
]),
);
}
void onConnect() {
var id = _idController.text.trim();
connect(id);
}
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void connect(String id, {bool isFileTransfer = false}) async {
if (id == '') return;
id = id.replaceAll(' ', '');
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if (isFileTransfer) {
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if (!await PermissionManager.check("file")) {
if (!await PermissionManager.request("file")) {
return;
}
}
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Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => FileManagerPage(id: id),
),
);
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} else {
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Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => RemotePage(id: id),
),
);
}
FocusScopeNode currentFocus = FocusScope.of(context);
if (!currentFocus.hasPrimaryFocus) {
currentFocus.unfocus();
}
}
Widget getUpdateUI() {
return _updateUrl.isEmpty
? SizedBox(height: 0)
: InkWell(
onTap: () async {
final url = _updateUrl + '.apk';
if (await canLaunch(url)) {
await launch(url);
}
},
child: Container(
alignment: AlignmentDirectional.center,
width: double.infinity,
color: Colors.pinkAccent,
padding: EdgeInsets.symmetric(vertical: 12),
child: Text(translate('Download new version'),
style: TextStyle(
color: Colors.white, fontWeight: FontWeight.bold))));
}
Widget getSearchBarUI() {
var w = Padding(
padding: const EdgeInsets.fromLTRB(16.0, 8.0, 16.0, 0.0),
child: Container(
height: 84,
child: Padding(
padding: const EdgeInsets.only(top: 8, bottom: 8),
child: Ink(
decoration: BoxDecoration(
color: MyTheme.white,
borderRadius: const BorderRadius.all(Radius.circular(13)),
),
child: Row(
children: <Widget>[
Expanded(
child: Container(
padding: const EdgeInsets.only(left: 16, right: 16),
child: TextField(
autocorrect: false,
enableSuggestions: false,
keyboardType: TextInputType.visiblePassword,
// keyboardType: TextInputType.number,
style: TextStyle(
fontFamily: 'WorkSans',
fontWeight: FontWeight.bold,
fontSize: 30,
color: MyTheme.idColor,
),
decoration: InputDecoration(
labelText: translate('Remote ID'),
// hintText: 'Enter your remote ID',
border: InputBorder.none,
helperStyle: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 16,
color: MyTheme.darkGray,
),
labelStyle: TextStyle(
fontWeight: FontWeight.w600,
fontSize: 16,
letterSpacing: 0.2,
color: MyTheme.darkGray,
),
),
controller: _idController,
),
),
),
SizedBox(
width: 60,
height: 60,
child: IconButton(
icon: Icon(Icons.arrow_forward,
color: MyTheme.darkGray, size: 45),
onPressed: onConnect,
),
),
],
),
),
),
),
);
return Center(
child: Container(constraints: BoxConstraints(maxWidth: 600), child: w));
}
@override
void dispose() {
_idController.dispose();
super.dispose();
}
Widget getPlatformImage(String platform) {
platform = platform.toLowerCase();
if (platform == 'mac os')
platform = 'mac';
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else if (platform != 'linux' && platform != 'android') platform = 'win';
return Image.asset('assets/$platform.png', width: 24, height: 24);
}
Widget getPeers() {
final size = MediaQuery.of(context).size;
final space = 8.0;
var width = size.width - 2 * space;
final minWidth = 320.0;
if (size.width > minWidth + 2 * space) {
final n = (size.width / (minWidth + 2 * space)).floor();
width = size.width / n - 2 * space;
}
final cards = <Widget>[];
var peers = FFI.peers();
peers.forEach((p) {
cards.add(Container(
width: width,
child: Card(
child: GestureDetector(
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onTap: !isDesktop ? () => connect('${p.id}') : null,
onDoubleTap: isDesktop ? () => connect('${p.id}') : null,
onLongPressStart: (details) {
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final x = details.globalPosition.dx;
final y = details.globalPosition.dy;
_menuPos = RelativeRect.fromLTRB(x, y, x, y);
showPeerMenu(context, p.id);
},
child: ListTile(
contentPadding: const EdgeInsets.only(left: 12),
subtitle: Text('${p.username}@${p.hostname}'),
title: Text('${p.id}'),
leading: Container(
padding: const EdgeInsets.all(6),
child: getPlatformImage('${p.platform}'),
color: str2color('${p.id}${p.platform}', 0x7f)),
trailing: InkWell(
child: Padding(
padding: const EdgeInsets.all(12),
child: Icon(Icons.more_vert)),
onTapDown: (e) {
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final x = e.globalPosition.dx;
final y = e.globalPosition.dy;
_menuPos = RelativeRect.fromLTRB(x, y, x, y);
},
onTap: () {
showPeerMenu(context, p.id);
}),
)))));
});
return Wrap(children: cards, spacing: space, runSpacing: space);
}
void showPeerMenu(BuildContext context, String id) async {
var value = await showMenu(
context: context,
position: this._menuPos,
items: [
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PopupMenuItem<String>(
child: Text(translate('Remove')), value: 'remove')
] +
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(!isAndroid
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? []
: [
PopupMenuItem<String>(
child: Text(translate('File transfer')), value: 'file')
]),
elevation: 8,
);
if (value == 'remove') {
setState(() => FFI.setByName('remove', '$id'));
() async {
removePreference(id);
}();
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} else if (value == 'file') {
connect(id, isFileTransfer: true);
}
}
}
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class WebMenu extends StatefulWidget {
@override
_WebMenuState createState() => _WebMenuState();
}
class _WebMenuState extends State<WebMenu> {
@override
Widget build(BuildContext context) {
Provider.of<FfiModel>(context);
final username = getUsername();
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return PopupMenuButton<String>(
icon: Icon(Icons.more_vert),
itemBuilder: (context) {
return (isIOS
? [
PopupMenuItem(
child: Icon(Icons.qr_code_scanner, color: Colors.black),
value: "scan",
)
]
: <PopupMenuItem<String>>[]) +
[
PopupMenuItem(
child: Text(translate('ID/Relay Server')),
value: "server",
)
] +
(getUrl().contains('admin.rustdesk.com')
? <PopupMenuItem<String>>[]
: [
PopupMenuItem(
child: Text(username == null
? translate("Login")
: translate("Logout") + ' ($username)'),
value: "login",
)
]) +
[
PopupMenuItem(
child: Text(translate('About') + ' RustDesk'),
value: "about",
)
];
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},
onSelected: (value) {
if (value == 'server') {
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showServerSettings();
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}
if (value == 'about') {
showAbout();
}
if (value == 'login') {
if (username == null) {
showLogin();
} else {
logout();
}
}
if (value == 'scan') {
Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => ScanPage(),
),
);
}
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});
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}
}