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_hbb/utils/multi_window_manager.dart';
import 'package:get/get.dart';
import '../../common.dart';
import '../../models/model.dart';
import '../../models/platform_model.dart';
import '../../models/peer_model.dart';
typedef PopupMenuItemsFunc = Future<List<PopupMenuItem<String>>> Function();
enum PeerType { recent, fav, discovered, ab }
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 {
var _menuPos;
@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: 1.0),
borderRadius: BorderRadius.circular(20)));
return Card(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
child: MouseRegion(
onEnter: (evt) {
deco.value = BoxDecoration(
border: Border.all(color: Colors.blue, width: 1.0),
borderRadius: BorderRadius.circular(20));
},
onExit: (evt) {
deco.value = BoxDecoration(
border: Border.all(color: Colors.transparent, width: 1.0),
borderRadius: BorderRadius.circular(20));
},
child: _buildPeerTile(context, peer, deco),
));
}
Widget _buildPeerTile(
BuildContext context, Peer peer, Rx<BoxDecoration?> deco) {
return Obx(
() => Container(
decoration: deco.value,
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(
child: Container(
decoration: BoxDecoration(
color: str2color('${peer.id}${peer.platform}', 0x7f),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20),
topRight: Radius.circular(20),
),
),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.all(6),
child: _getPlatformImage('${peer.platform}'),
),
Row(
children: [
Expanded(
child: FutureBuilder<String>(
future: gFFI.getPeerOption(peer.id, 'alias'),
builder: (_, snapshot) {
if (snapshot.hasData) {
final name = snapshot.data!.isEmpty
? '${peer.username}@${peer.hostname}'
: snapshot.data!;
return Tooltip(
message: name,
child: Text(
name,
style: TextStyle(
color: Colors.white70,
fontSize: 12),
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
),
);
} else {
// alias has not arrived
return Center(
child: Text(
'${peer.username}@${peer.hostname}',
style: TextStyle(
color: Colors.white70,
fontSize: 12),
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
));
}
},
),
),
],
),
],
).paddingAll(4.0),
),
],
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(children: [
Padding(
padding: EdgeInsets.fromLTRB(0, 4, 8, 4),
child: CircleAvatar(
radius: 5,
backgroundColor:
peer.online ? Colors.green : Colors.yellow)),
Text('${peer.id}')
]),
InkWell(
child: Icon(Icons.more_vert),
onTapDown: (e) {
final x = e.globalPosition.dx;
final y = e.globalPosition.dy;
_menuPos = RelativeRect.fromLTRB(x, y, x, y);
},
onTap: () {
_showPeerMenu(context, peer.id);
}),
],
).paddingSymmetric(vertical: 8.0, horizontal: 12.0)
],
),
),
);
}
/// Connect to a peer with [id].
/// If [isFileTransfer], starts a session only for file transfer.
void _connect(String id, {bool isFileTransfer = false}) async {
if (id == '') return;
id = id.replaceAll(' ', '');
if (isFileTransfer) {
await rustDeskWinManager.new_file_transfer(id);
} 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,
position: this._menuPos,
items: await super.widget.popupMenuItemsFunc(),
elevation: 8,
);
if (value == 'remove') {
setState(() => gFFI.setByName('remove', '$id'));
() async {
removePreference(id);
}();
} else if (value == 'file') {
_connect(id, isFileTransfer: true);
} else if (value == 'add-fav') {
} else if (value == 'connect') {
_connect(id, isFileTransfer: false);
} else if (value == 'ab-delete') {
gFFI.abModel.deletePeer(id);
await gFFI.abModel.updateAb();
setState(() {});
} else if (value == 'ab-edit-tag') {
_abEditTag(id);
} else if (value == 'rename') {
_rename(id);
} else if (value == 'unremember-password') {
await bind.mainForgetPassword(id: id);
}
}
Widget _buildTag(String tagName, RxList<dynamic> rxTags,
{Function()? onTap}) {
return ContextMenuArea(
width: 100,
builder: (context) => [
ListTile(
title: Text(translate("Delete")),
onTap: () {
gFFI.abModel.deleteTag(tagName);
gFFI.abModel.updateAb();
Future.delayed(Duration.zero, () => Get.back());
},
)
],
child: GestureDetector(
onTap: onTap,
child: Obx(
() => Container(
decoration: BoxDecoration(
color: rxTags.contains(tagName) ? Colors.blue : null,
border: Border.all(color: MyTheme.darkGray),
borderRadius: BorderRadius.circular(10)),
margin: EdgeInsets.symmetric(horizontal: 4.0, vertical: 8.0),
padding: EdgeInsets.symmetric(vertical: 2.0, horizontal: 8.0),
child: Text(
tagName,
style: TextStyle(
color: rxTags.contains(tagName) ? MyTheme.white : null),
),
),
),
),
);
}
/// Get the image for the current [platform].
Widget _getPlatformImage(String platform) {
platform = platform.toLowerCase();
if (platform == 'mac os')
platform = 'mac';
else if (platform != 'linux' && platform != 'android') platform = 'win';
return Image.asset('assets/$platform.png', height: 50);
}
void _abEditTag(String id) {
var isInProgress = false;
final tags = List.of(gFFI.abModel.tags);
var selectedTag = gFFI.abModel.getPeerTags(id).obs;
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 gFFI.getPeerOption(id, 'alias');
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'] ?? "";
}
}
final k = GlobalKey<FormState>();
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(
key: k,
child: TextFormField(
controller: TextEditingController(text: name),
decoration: InputDecoration(border: OutlineInputBorder()),
onChanged: (newStr) {
name = newStr;
},
validator: (s) {
if (s == null || s.isEmpty) {
return translate("Empty");
}
return null;
},
onSaved: (s) {
name = s ?? "unnamed";
},
),
),
),
Offstage(offstage: !isInProgress, child: LinearProgressIndicator())
],
),
actions: [
TextButton(
onPressed: () {
close();
},
child: Text(translate("Cancel"))),
TextButton(
onPressed: () async {
setState(() {
isInProgress = true;
});
if (k.currentState != null) {
if (k.currentState!.validate()) {
k.currentState!.save();
await gFFI.setPeerOption(id, 'alias', 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 {
return [
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'),
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'),
];
}
}
class FavoritePeerCard extends BasePeerCard {
FavoritePeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.fav);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
return [
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'),
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'),
];
}
}
class DiscoveredPeerCard extends BasePeerCard {
DiscoveredPeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.discovered);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
return [
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'),
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'),
];
}
}
class AddressBookPeerCard extends BasePeerCard {
AddressBookPeerCard({required Peer peer, Key? key})
: super(peer: peer, key: key, type: PeerType.ab);
Future<List<PopupMenuItem<String>>> _getPopupMenuItems() async {
return [
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'),
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'),
];
}
}