rustdesk/flutter/lib/desktop/pages/server_page.dart

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Dart
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import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
import 'package:flutter_hbb/mobile/pages/chat_page.dart';
import 'package:flutter_hbb/models/chat_model.dart';
import 'package:get/get.dart';
import 'package:provider/provider.dart';
import 'package:window_manager/window_manager.dart';
import '../../common.dart';
import '../../models/platform_model.dart';
import '../../models/server_model.dart';
class DesktopServerPage extends StatefulWidget {
@override
State<StatefulWidget> createState() => _DesktopServerPageState();
}
class _DesktopServerPageState extends State<DesktopServerPage>
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with WindowListener, AutomaticKeepAliveClientMixin {
@override
void initState() {
gFFI.ffiModel.updateEventListener("");
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windowManager.addListener(this);
super.initState();
}
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@override
void dispose() {
windowManager.removeListener(this);
super.dispose();
}
@override
void onWindowClose() {
gFFI.serverModel.closeAll();
gFFI.close();
super.onWindowClose();
}
Widget build(BuildContext context) {
super.build(context);
return MultiProvider(
providers: [
ChangeNotifierProvider.value(value: gFFI.serverModel),
ChangeNotifierProvider.value(value: gFFI.chatModel),
],
child: Consumer<ServerModel>(
builder: (context, serverModel, child) => Container(
decoration: BoxDecoration(
border:
Border.all(color: MyTheme.color(context).border!)),
child: Scaffold(
backgroundColor: MyTheme.color(context).bg,
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: [
Expanded(child: ConnectionManager()),
SizedBox.fromSize(size: Size(0, 15.0)),
],
),
),
),
)));
}
@override
bool get wantKeepAlive => true;
}
class ConnectionManager extends StatefulWidget {
@override
State<StatefulWidget> createState() => ConnectionManagerState();
}
class ConnectionManagerState extends State<ConnectionManager> {
@override
void initState() {
gFFI.serverModel.updateClientState();
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gFFI.serverModel.tabController.onSelected = (index) =>
gFFI.chatModel.changeCurrentID(gFFI.serverModel.clients[index].id);
// test
// gFFI.serverModel.clients.forEach((client) {
// DesktopTabBar.onAdd(
// gFFI.serverModel.tabs,
// TabInfo(
// key: client.id.toString(), label: client.name, closable: false));
// });
super.initState();
}
@override
Widget build(BuildContext context) {
final serverModel = Provider.of<ServerModel>(context);
return serverModel.clients.isEmpty
? Column(
children: [
buildTitleBar(Offstage()),
Expanded(
child: Center(
child: Text(translate("Waiting")),
),
),
],
)
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: DesktopTab(
theme: isDarkTheme() ? TarBarTheme.dark() : TarBarTheme.light(),
showTitle: false,
showMaximize: false,
showMinimize: false,
controller: serverModel.tabController,
isMainWindow: true,
pageViewBuilder: (pageView) => Row(children: [
Expanded(child: pageView),
Consumer<ChatModel>(
builder: (_, model, child) => model.isShowChatPage
? Expanded(child: Scaffold(body: ChatPage()))
: Offstage())
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]));
}
Widget buildTitleBar(Widget middle) {
return GestureDetector(
onPanDown: (d) {
windowManager.startDragging();
},
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
_AppIcon(),
Expanded(child: middle),
const SizedBox(
width: 4.0,
),
_CloseButton()
],
),
);
}
Widget buildTab(Client client) {
return Tab(
child: Row(
children: [
SizedBox(
width: 80,
child: Text(
"${client.name}",
maxLines: 1,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.center,
)),
],
),
);
}
}
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Widget buildConnectionCard(Client client) {
return Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
key: ValueKey(client.id),
children: [
_CmHeader(client: client),
client.isFileTransfer ? Offstage() : _PrivilegeBoard(client: client),
Expanded(
child: Align(
alignment: Alignment.bottomCenter,
child: _CmControlPanel(client: client),
))
],
).paddingSymmetric(vertical: 8.0, horizontal: 8.0);
}
class _AppIcon extends StatelessWidget {
const _AppIcon({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
margin: EdgeInsets.symmetric(horizontal: 4.0),
child: Image.asset(
'assets/logo.ico',
width: 30,
height: 30,
),
);
}
}
class _CloseButton extends StatelessWidget {
const _CloseButton({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Ink(
child: InkWell(
onTap: () {
windowManager.close();
},
child: Icon(
Icons.close,
size: 30,
)),
);
}
}
class _CmHeader extends StatefulWidget {
final Client client;
const _CmHeader({Key? key, required this.client}) : super(key: key);
@override
State<_CmHeader> createState() => _CmHeaderState();
}
class _CmHeaderState extends State<_CmHeader>
with AutomaticKeepAliveClientMixin {
Client get client => widget.client;
var _time = 0.obs;
Timer? _timer;
@override
void initState() {
super.initState();
_timer = Timer.periodic(Duration(seconds: 1), (_) {
_time.value = _time.value + 1;
});
}
@override
void dispose() {
_timer?.cancel();
super.dispose();
}
@override
Widget build(BuildContext context) {
super.build(context);
return Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// icon
Container(
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width: 90,
height: 90,
alignment: Alignment.center,
decoration: BoxDecoration(color: str2color(client.name)),
child: Text(
"${client.name[0]}",
style: TextStyle(
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fontWeight: FontWeight.bold, color: Colors.white, fontSize: 65),
),
).marginOnly(left: 4.0, right: 8.0),
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
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FittedBox(
child: Text(
"${client.name}",
style: TextStyle(
color: MyTheme.cmIdColor,
fontWeight: FontWeight.bold,
fontSize: 20,
overflow: TextOverflow.ellipsis,
),
maxLines: 1,
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)),
FittedBox(
child: Text("(${client.peerId})",
style:
TextStyle(color: MyTheme.cmIdColor, fontSize: 14))),
SizedBox(
height: 16.0,
),
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FittedBox(
child: Row(
children: [
Text("${translate("Connected")}").marginOnly(right: 8.0),
Obx(() => Text(
"${formatDurationToTime(Duration(seconds: _time.value))}"))
],
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))
],
),
),
Offstage(
offstage: client.isFileTransfer,
child: IconButton(
onPressed: () => gFFI.chatModel.toggleCMChatPage(client.id),
icon: Icon(Icons.message_outlined),
),
)
],
);
}
@override
bool get wantKeepAlive => true;
}
class _PrivilegeBoard extends StatefulWidget {
final Client client;
const _PrivilegeBoard({Key? key, required this.client}) : super(key: key);
@override
State<StatefulWidget> createState() => _PrivilegeBoardState();
}
class _PrivilegeBoardState extends State<_PrivilegeBoard> {
late final client = widget.client;
Widget buildPermissionIcon(bool enabled, ImageProvider icon,
Function(bool)? onTap, String? tooltip) {
return Tooltip(
message: tooltip ?? "",
child: Ink(
decoration:
BoxDecoration(color: enabled ? MyTheme.accent80 : Colors.grey),
padding: EdgeInsets.all(4.0),
child: InkWell(
onTap: () => onTap?.call(!enabled),
child: Image(
image: icon,
width: 50,
height: 50,
fit: BoxFit.scaleDown,
),
),
).marginSymmetric(horizontal: 4.0),
);
}
@override
Widget build(BuildContext context) {
return Container(
margin: EdgeInsets.only(top: 16.0, bottom: 8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
translate("Permissions"),
style: TextStyle(fontSize: 16),
).marginOnly(left: 4.0),
SizedBox(
height: 8.0,
),
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FittedBox(
child: Row(
children: [
buildPermissionIcon(client.keyboard, iconKeyboard, (enabled) {
bind.cmSwitchPermission(
connId: client.id, name: "keyboard", enabled: enabled);
setState(() {
client.keyboard = enabled;
});
}, null),
buildPermissionIcon(client.clipboard, iconClipboard, (enabled) {
bind.cmSwitchPermission(
connId: client.id, name: "clipboard", enabled: enabled);
setState(() {
client.clipboard = enabled;
});
}, null),
buildPermissionIcon(client.audio, iconAudio, (enabled) {
bind.cmSwitchPermission(
connId: client.id, name: "audio", enabled: enabled);
setState(() {
client.audio = enabled;
});
}, null),
buildPermissionIcon(client.file, iconFile, (enabled) {
bind.cmSwitchPermission(
connId: client.id, name: "file", enabled: enabled);
setState(() {
client.file = enabled;
});
}, null),
buildPermissionIcon(client.restart, iconRestart, (enabled) {
bind.cmSwitchPermission(
connId: client.id, name: "restart", enabled: enabled);
setState(() {
client.restart = enabled;
});
}, null),
],
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)),
],
),
);
}
}
class _CmControlPanel extends StatelessWidget {
final Client client;
const _CmControlPanel({Key? key, required this.client}) : super(key: key);
@override
Widget build(BuildContext context) {
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return Consumer<ServerModel>(builder: (_, model, child) {
return client.authorized
? buildAuthorized(context)
: buildUnAuthorized(context);
});
}
buildAuthorized(BuildContext context) {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Ink(
width: 200,
height: 40,
decoration: BoxDecoration(
color: Colors.redAccent, borderRadius: BorderRadius.circular(10)),
child: InkWell(
onTap: () => handleDisconnect(context),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
translate("Disconnect"),
style: TextStyle(color: Colors.white),
),
],
)),
)
],
);
}
buildUnAuthorized(BuildContext context) {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Ink(
width: 100,
height: 40,
decoration: BoxDecoration(
color: MyTheme.accent, borderRadius: BorderRadius.circular(10)),
child: InkWell(
onTap: () => handleAccept(context),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
translate("Accept"),
style: TextStyle(color: Colors.white),
),
],
)),
),
SizedBox(
width: 30,
),
Ink(
width: 100,
height: 40,
decoration: BoxDecoration(
color: Colors.transparent,
borderRadius: BorderRadius.circular(10),
border: Border.all(color: Colors.grey)),
child: InkWell(
onTap: () => handleDisconnect(context),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
translate("Cancel"),
style: TextStyle(),
),
],
)),
)
],
);
}
void handleDisconnect(BuildContext context) {
bind.cmCloseConnection(connId: client.id);
}
void handleAccept(BuildContext context) {
final model = Provider.of<ServerModel>(context, listen: false);
model.sendLoginResponse(client, true);
}
}
class PaddingCard extends StatelessWidget {
PaddingCard({required this.child, this.title, this.titleIcon});
final String? title;
final IconData? titleIcon;
final Widget child;
@override
Widget build(BuildContext context) {
final children = [child];
if (title != null) {
children.insert(
0,
Padding(
padding: EdgeInsets.symmetric(vertical: 5.0),
child: Row(
children: [
titleIcon != null
? Padding(
padding: EdgeInsets.only(right: 10),
child: Icon(titleIcon,
color: MyTheme.accent80, size: 30))
: SizedBox.shrink(),
Text(
title!,
style: TextStyle(
fontFamily: 'WorkSans',
fontWeight: FontWeight.bold,
fontSize: 20,
color: MyTheme.accent80,
),
)
],
)));
}
return Container(
width: double.maxFinite,
child: Card(
margin: EdgeInsets.fromLTRB(15.0, 15.0, 15.0, 0),
child: Padding(
padding: EdgeInsets.symmetric(vertical: 15.0, horizontal: 30.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: children,
),
),
));
}
}
Widget clientInfo(Client client) {
return Padding(
padding: EdgeInsets.symmetric(vertical: 8),
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
Row(
children: [
Expanded(
flex: -1,
child: Padding(
padding: EdgeInsets.only(right: 12),
child: CircleAvatar(
child: Text(client.name[0]),
backgroundColor: MyTheme.border))),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(client.name,
style: TextStyle(color: MyTheme.idColor, fontSize: 18)),
SizedBox(width: 8),
Text(client.peerId,
style: TextStyle(color: MyTheme.idColor, fontSize: 10))
]))
],
),
]));
}