rustdesk/flutter/lib/desktop/widgets/peercard_widget.dart

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import 'package:contextmenu/contextmenu.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_hbb/utils/multi_window_manager.dart';
import 'package:get/get.dart';
import '../../common.dart';
import '../../models/model.dart';
import '../../models/peer_model.dart';
import '../../models/platform_model.dart';
typedef PopupMenuItemsFunc = Future<List<PopupMenuItem<String>>> Function();
enum PeerType { recent, fav, discovered, ab }
enum PeerUiType { grid, list }
final peerCardUiType = PeerUiType.grid.obs;
class _PeerCard extends StatefulWidget {
final Peer peer;
final PopupMenuItemsFunc popupMenuItemsFunc;
final PeerType type;
_PeerCard(
{required this.peer,
required this.popupMenuItemsFunc,
Key? key,
required this.type})
: super(key: key);
@override
_PeerCardState createState() => _PeerCardState();
}
/// State for the connection page.
class _PeerCardState extends State<_PeerCard>
with AutomaticKeepAliveClientMixin {
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var _menuPos = RelativeRect.fill;
final double _cardRadis = 20;
final double _borderWidth = 2;
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final RxBool _iconMoreHover = false.obs;
@override
Widget build(BuildContext context) {
super.build(context);
final peer = super.widget.peer;
var deco = Rx<BoxDecoration?>(BoxDecoration(
border: Border.all(color: Colors.transparent, width: _borderWidth),
borderRadius: peerCardUiType.value == PeerUiType.grid
? BorderRadius.circular(_cardRadis)
: null));
return MouseRegion(
onEnter: (evt) {
deco.value = BoxDecoration(
border: Border.all(color: MyTheme.button, width: _borderWidth),
borderRadius: peerCardUiType.value == PeerUiType.grid
? BorderRadius.circular(_cardRadis)
: null);
},
onExit: (evt) {
deco.value = BoxDecoration(
border: Border.all(color: Colors.transparent, width: _borderWidth),
borderRadius: peerCardUiType.value == PeerUiType.grid
? BorderRadius.circular(_cardRadis)
: null);
},
child: GestureDetector(
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onDoubleTap: () => _connect(peer.id),
child: Obx(() => peerCardUiType.value == PeerUiType.grid
? _buildPeerCard(context, peer, deco)
: _buildPeerTile(context, peer, deco))),
);
}
Widget _buildPeerTile(
BuildContext context, Peer peer, Rx<BoxDecoration?> deco) {
final greyStyle =
TextStyle(fontSize: 12, color: MyTheme.color(context).lighterText);
return Obx(
() => Container(
foregroundDecoration: deco.value,
child: Row(
mainAxisSize: MainAxisSize.max,
children: [
Container(
decoration: BoxDecoration(
color: str2color('${peer.id}${peer.platform}', 0x7f),
),
alignment: Alignment.center,
child: _getPlatformImage('${peer.platform}', 30).paddingAll(6),
),
Expanded(
child: Container(
decoration: BoxDecoration(color: MyTheme.color(context).bg),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Row(children: [
Padding(
padding: EdgeInsets.fromLTRB(0, 4, 4, 4),
child: CircleAvatar(
radius: 5,
backgroundColor: peer.online
? Colors.green
: Colors.yellow)),
Text(
'${peer.id}',
style: TextStyle(fontWeight: FontWeight.w400),
),
]),
Align(
alignment: Alignment.centerLeft,
child: FutureBuilder<String>(
future: bind.mainGetPeerOption(
id: peer.id, key: 'alias'),
builder: (_, snapshot) {
if (snapshot.hasData) {
final name = snapshot.data!.isEmpty
? '${peer.username}@${peer.hostname}'
: snapshot.data!;
return Tooltip(
message: name,
waitDuration: Duration(seconds: 1),
child: Text(
name,
style: greyStyle,
textAlign: TextAlign.start,
overflow: TextOverflow.ellipsis,
),
);
} else {
// alias has not arrived
return Text(
'${peer.username}@${peer.hostname}',
style: greyStyle,
textAlign: TextAlign.start,
overflow: TextOverflow.ellipsis,
);
}
},
),
),
],
),
),
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_actionMore(peer),
],
).paddingSymmetric(horizontal: 4.0),
),
)
],
),
),
);
}
Widget _buildPeerCard(
BuildContext context, Peer peer, Rx<BoxDecoration?> deco) {
return Card(
color: Colors.transparent,
elevation: 0,
margin: EdgeInsets.zero,
child: Obx(
() => Container(
foregroundDecoration: deco.value,
child: ClipRRect(
borderRadius: BorderRadius.circular(_cardRadis - _borderWidth),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(
child: Container(
color: str2color('${peer.id}${peer.platform}', 0x7f),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.all(6),
child:
_getPlatformImage('${peer.platform}', 60),
),
Row(
children: [
Expanded(
child: FutureBuilder<String>(
future: bind.mainGetPeerOption(
id: peer.id, key: 'alias'),
builder: (_, snapshot) {
if (snapshot.hasData) {
final name = snapshot.data!.isEmpty
? '${peer.username}@${peer.hostname}'
: snapshot.data!;
return Tooltip(
message: name,
waitDuration: Duration(seconds: 1),
child: Text(
name,
style: TextStyle(
color: Colors.white70,
fontSize: 12),
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
),
);
} else {
// alias has not arrived
return Center(
child: Text(
'${peer.username}@${peer.hostname}',
style: TextStyle(
color: Colors.white70,
fontSize: 12),
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
));
}
},
),
),
],
),
],
).paddingAll(4.0),
),
],
),
),
),
Container(
color: MyTheme.color(context).bg,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(children: [
Padding(
padding: EdgeInsets.fromLTRB(0, 4, 8, 4),
child: CircleAvatar(
radius: 5,
backgroundColor: peer.online
? Colors.green
: Colors.yellow)),
Text('${peer.id}')
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]).paddingSymmetric(vertical: 8),
_actionMore(peer),
],
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).paddingSymmetric(horizontal: 12.0),
)
],
),
),
),
),
);
}
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Widget _actionMore(Peer peer) => Listener(
onPointerDown: (e) {
final x = e.position.dx;
final y = e.position.dy;
_menuPos = RelativeRect.fromLTRB(x, y, x, y);
},
onPointerUp: (_) => _showPeerMenu(context, peer.id),
child: MouseRegion(
onEnter: (_) => _iconMoreHover.value = true,
onExit: (_) => _iconMoreHover.value = false,
child: CircleAvatar(
radius: 14,
backgroundColor: _iconMoreHover.value
? MyTheme.color(context).grayBg!
: MyTheme.color(context).bg!,
child: Icon(Icons.more_vert,
size: 18,
color: _iconMoreHover.value
? MyTheme.color(context).text
: MyTheme.color(context).lightText))));
/// Connect to a peer with [id].
/// If [isFileTransfer], starts a session only for file transfer.
/// If [isTcpTunneling], starts a session only for tcp tunneling.
/// If [isRDP], starts a session only for rdp.
void _connect(String id,
{bool isFileTransfer = false,
bool isTcpTunneling = false,
bool isRDP = false}) async {
if (id == '') return;
id = id.replaceAll(' ', '');
assert(!(isFileTransfer && isTcpTunneling && isRDP),
"more than one connect type");
if (isFileTransfer) {
await rustDeskWinManager.new_file_transfer(id);
} else if (isTcpTunneling || isRDP) {
await rustDeskWinManager.new_port_forward(id, isRDP);
} else {
await rustDeskWinManager.new_remote_desktop(id);
}
FocusScopeNode currentFocus = FocusScope.of(context);
if (!currentFocus.hasPrimaryFocus) {
currentFocus.unfocus();
}
}
/// Show the peer menu and handle user's choice.
/// User might remove the peer or send a file to the peer.
void _showPeerMenu(BuildContext context, String id) async {
var value = await showMenu(
context: context,
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position: _menuPos,
items: await super.widget.popupMenuItemsFunc(),
elevation: 8,
);
if (value == 'connect') {
_connect(id);
} else if (value == 'file') {
_connect(id, isFileTransfer: true);
} else if (value == 'tcp-tunnel') {
_connect(id, isTcpTunneling: true);
} else if (value == 'RDP') {
_connect(id, isRDP: true);
} else if (value == 'remove') {
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await bind.mainRemovePeer(id: id);
removePreference(id);
Get.forceAppUpdate(); // TODO use inner model / state
} else if (value == 'add-fav') {
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final favs = (await bind.mainGetFav()).toList();
if (favs.indexOf(id) < 0) {
favs.add(id);
bind.mainStoreFav(favs: favs);
}
} else if (value == 'remove-fav') {
final favs = (await bind.mainGetFav()).toList();
if (favs.remove(id)) {
bind.mainStoreFav(favs: favs);
Get.forceAppUpdate(); // TODO use inner model / state
}
} else if (value == 'ab-delete') {
gFFI.abModel.deletePeer(id);
await gFFI.abModel.updateAb();
setState(() {});
} else if (value == 'ab-edit-tag') {
_abEditTag(id);
} else if (value == 'rename') {
_rename(id);
} else if (value == 'unremember-password') {
await bind.mainForgetPassword(id: id);
} else if (value == 'force-always-relay') {
String value;
String oldValue =
await bind.mainGetPeerOption(id: id, key: 'force-always-relay');
if (oldValue.isEmpty) {
value = 'Y';
} else {
value = '';
}
await bind.mainSetPeerOption(
id: id, key: 'force-always-relay', value: value);
}
}
Widget _buildTag(String tagName, RxList<dynamic> rxTags,
{Function()? onTap}) {
return ContextMenuArea(
width: 100,
builder: (context) => [
ListTile(
title: Text(translate("Delete")),
onTap: () {
gFFI.abModel.deleteTag(tagName);
gFFI.abModel.updateAb();
Future.delayed(Duration.zero, () => Get.back());
},
)
],
child: GestureDetector(
onTap: onTap,
child: Obx(
() => Container(
decoration: BoxDecoration(
color: rxTags.contains(tagName) ? Colors.blue : null,
border: Border.all(color: MyTheme.darkGray),
borderRadius: BorderRadius.circular(10)),
margin: EdgeInsets.symmetric(horizontal: 4.0, vertical: 8.0),
padding: EdgeInsets.symmetric(vertical: 2.0, horizontal: 8.0),
child: Text(
tagName,
style: TextStyle(
color: rxTags.contains(tagName) ? MyTheme.white : null),
),
),
),
),
);
}
/// Get the image for the current [platform].
Widget _getPlatformImage(String platform, double size) {
platform = platform.toLowerCase();
if (platform == 'mac os')
platform = 'mac';
else if (platform != 'linux' && platform != 'android') platform = 'win';
return Image.asset('assets/$platform.png', height: size, width: size);
}
void _abEditTag(String id) {
var isInProgress = false;
final tags = List.of(gFFI.abModel.tags);
var selectedTag = gFFI.abModel.getPeerTags(id).obs;
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gFFI.dialogManager.show((setState, close) {
return CustomAlertDialog(
title: Text(translate("Edit Tag")),
content: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
child: Wrap(
children: tags
.map((e) => _buildTag(e, selectedTag, onTap: () {
if (selectedTag.contains(e)) {
selectedTag.remove(e);
} else {
selectedTag.add(e);
}
}))
.toList(growable: false),
),
),
Offstage(offstage: !isInProgress, child: LinearProgressIndicator())
],
),
actions: [
TextButton(
onPressed: () {
close();
},
child: Text(translate("Cancel"))),
TextButton(
onPressed: () async {
setState(() {
isInProgress = true;
});
gFFI.abModel.changeTagForPeer(id, selectedTag);
await gFFI.abModel.updateAb();
close();
},
child: Text(translate("OK"))),
],
);
});
}
void _rename(String id) async {
var isInProgress = false;
var name = await bind.mainGetPeerOption(id: id, key: 'alias');
var controller = TextEditingController(text: name);
if (widget.type == PeerType.ab) {
final peer = gFFI.abModel.peers.firstWhere((p) => id == p['id']);
if (peer == null) {
// this should not happen
} else {
name = peer['alias'] ?? "";
}
}
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gFFI.dialogManager.show((setState, close) {
return CustomAlertDialog(
title: Text(translate("Rename")),
content: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
child: Form(
child: TextFormField(
controller: controller,
decoration: InputDecoration(border: OutlineInputBorder()),
),
),
),
Offstage(offstage: !isInProgress, child: LinearProgressIndicator())
],
),
actions: [
TextButton(
onPressed: () {
close();
},
child: Text(translate("Cancel"))),
TextButton(
onPressed: () async {
setState(() {
isInProgress = true;
});
name = controller.text;
await bind.mainSetPeerOption(id: id, key: 'alias', value: name);
if (widget.type == PeerType.ab) {
gFFI.abModel.setPeerOption(id, 'alias', name);
await gFFI.abModel.updateAb();
} else {
Future.delayed(Duration.zero, () {
this.setState(() {});
});
}
close();
setState(() {
isInProgress = false;
});
},
child: Text(translate("OK"))),
],
);
});
}
@override
bool get wantKeepAlive => true;
}
abstract class BasePeerCard extends StatelessWidget {
final Peer peer;
final PeerType type;
BasePeerCard({required this.peer, required this.type, Key? key})
: super(key: key);
@override
Widget build(BuildContext context) {
return _PeerCard(
peer: peer,
popupMenuItemsFunc: _getPopupMenuItems,
type: type,
);
}
@protected
Future<List<PopupMenuItem<String>>> _getPopupMenuItems();
}
class RecentPeerCard extends BasePeerCard {
RecentPeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.recent);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
var items = [
PopupMenuItem<String>(
child: Text(translate('Connect')), value: 'connect'),
PopupMenuItem<String>(
child: Text(translate('Transfer File')), value: 'file'),
PopupMenuItem<String>(
child: Text(translate('TCP Tunneling')), value: 'tcp-tunnel'),
await _forceAlwaysRelayMenuItem(peer.id),
PopupMenuItem<String>(child: Text(translate('Rename')), value: 'rename'),
PopupMenuItem<String>(child: Text(translate('Remove')), value: 'remove'),
PopupMenuItem<String>(
child: Text(translate('Unremember Password')),
value: 'unremember-password'),
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PopupMenuItem<String>(
child: Text(translate('Add to Favorites')), value: 'add-fav'),
];
if (peer.platform == 'Windows') {
items.insert(3, _rdpMenuItem(peer.id));
}
return items;
}
}
class FavoritePeerCard extends BasePeerCard {
FavoritePeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.fav);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
var items = [
PopupMenuItem<String>(
child: Text(translate('Connect')), value: 'connect'),
PopupMenuItem<String>(
child: Text(translate('Transfer File')), value: 'file'),
PopupMenuItem<String>(
child: Text(translate('TCP Tunneling')), value: 'tcp-tunnel'),
await _forceAlwaysRelayMenuItem(peer.id),
PopupMenuItem<String>(child: Text(translate('Rename')), value: 'rename'),
PopupMenuItem<String>(child: Text(translate('Remove')), value: 'remove'),
PopupMenuItem<String>(
child: Text(translate('Unremember Password')),
value: 'unremember-password'),
PopupMenuItem<String>(
child: Text(translate('Remove from Favorites')), value: 'remove-fav'),
];
if (peer.platform == 'Windows') {
items.insert(3, _rdpMenuItem(peer.id));
}
return items;
}
}
class DiscoveredPeerCard extends BasePeerCard {
DiscoveredPeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.discovered);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
var items = [
PopupMenuItem<String>(
child: Text(translate('Connect')), value: 'connect'),
PopupMenuItem<String>(
child: Text(translate('Transfer File')), value: 'file'),
PopupMenuItem<String>(
child: Text(translate('TCP Tunneling')), value: 'tcp-tunnel'),
await _forceAlwaysRelayMenuItem(peer.id),
PopupMenuItem<String>(child: Text(translate('Rename')), value: 'rename'),
PopupMenuItem<String>(child: Text(translate('Remove')), value: 'remove'),
PopupMenuItem<String>(
child: Text(translate('Unremember Password')),
value: 'unremember-password'),
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PopupMenuItem<String>(
child: Text(translate('Add to Favorites')), value: 'add-fav'),
];
if (peer.platform == 'Windows') {
items.insert(3, _rdpMenuItem(peer.id));
}
return items;
}
}
class AddressBookPeerCard extends BasePeerCard {
AddressBookPeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.ab);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
var items = [
PopupMenuItem<String>(
child: Text(translate('Connect')), value: 'connect'),
PopupMenuItem<String>(
child: Text(translate('Transfer File')), value: 'file'),
PopupMenuItem<String>(
child: Text(translate('TCP Tunneling')), value: 'tcp-tunnel'),
await _forceAlwaysRelayMenuItem(peer.id),
PopupMenuItem<String>(child: Text(translate('Rename')), value: 'rename'),
PopupMenuItem<String>(
child: Text(translate('Remove')), value: 'ab-delete'),
PopupMenuItem<String>(
child: Text(translate('Unremember Password')),
value: 'unremember-password'),
PopupMenuItem<String>(
child: Text(translate('Add to Favorites')), value: 'add-fav'),
PopupMenuItem<String>(
child: Text(translate('Edit Tag')), value: 'ab-edit-tag'),
];
if (peer.platform == 'Windows') {
items.insert(3, _rdpMenuItem(peer.id));
}
return items;
}
}
Future<PopupMenuItem<String>> _forceAlwaysRelayMenuItem(String id) async {
bool force_always_relay =
(await bind.mainGetPeerOption(id: id, key: 'force-always-relay'))
.isNotEmpty;
return PopupMenuItem<String>(
child: Row(
children: [
Offstage(
offstage: !force_always_relay,
child: Icon(Icons.check),
),
Text(translate('Always connect via relay')),
],
),
value: 'force-always-relay');
}
PopupMenuItem<String> _rdpMenuItem(String id) {
return PopupMenuItem<String>(
child: Row(
children: [
Text('RDP'),
SizedBox(width: 20),
IconButton(
icon: Icon(Icons.edit),
onPressed: () => _rdpDialog(id),
)
],
),
value: 'RDP');
}
void _rdpDialog(String id) async {
final portController = TextEditingController(
text: await bind.mainGetPeerOption(id: id, key: 'rdp_port'));
final userController = TextEditingController(
text: await bind.mainGetPeerOption(id: id, key: 'rdp_username'));
final passwordContorller = TextEditingController(
text: await bind.mainGetPeerOption(id: id, key: 'rdp_password'));
RxBool secure = true.obs;
gFFI.dialogManager.show((setState, close) {
return CustomAlertDialog(
title: Text('RDP ' + translate('Settings')),
content: ConstrainedBox(
constraints: BoxConstraints(minWidth: 500),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 8.0,
),
Row(
children: [
ConstrainedBox(
constraints: BoxConstraints(minWidth: 100),
child: Text(
"${translate('Port')}:",
textAlign: TextAlign.start,
).marginOnly(bottom: 16.0)),
SizedBox(
width: 24.0,
),
Expanded(
child: TextField(
inputFormatters: [
FilteringTextInputFormatter.allow(RegExp(
r'^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$'))
],
decoration: InputDecoration(
border: OutlineInputBorder(), hintText: '3389'),
controller: portController,
),
),
],
),
SizedBox(
height: 8.0,
),
Row(
children: [
ConstrainedBox(
constraints: BoxConstraints(minWidth: 100),
child: Text(
"${translate('Username')}:",
textAlign: TextAlign.start,
).marginOnly(bottom: 16.0)),
SizedBox(
width: 24.0,
),
Expanded(
child: TextField(
decoration: InputDecoration(border: OutlineInputBorder()),
controller: userController,
),
),
],
),
SizedBox(
height: 8.0,
),
Row(
children: [
ConstrainedBox(
constraints: BoxConstraints(minWidth: 100),
child: Text("${translate('Password')}:")
.marginOnly(bottom: 16.0)),
SizedBox(
width: 24.0,
),
Expanded(
child: Obx(() => TextField(
obscureText: secure.value,
decoration: InputDecoration(
border: OutlineInputBorder(),
suffixIcon: IconButton(
onPressed: () => secure.value = !secure.value,
icon: Icon(secure.value
? Icons.visibility_off
: Icons.visibility))),
controller: passwordContorller,
)),
),
],
),
],
),
),
actions: [
TextButton(
onPressed: () {
close();
},
child: Text(translate("Cancel"))),
TextButton(
onPressed: () async {
await bind.mainSetPeerOption(
id: id, key: 'rdp_port', value: portController.text.trim());
await bind.mainSetPeerOption(
id: id, key: 'rdp_username', value: userController.text);
await bind.mainSetPeerOption(
id: id, key: 'rdp_password', value: passwordContorller.text);
close();
},
child: Text(translate("OK"))),
],
);
});
}