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feat: no pop when deleting the config

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cialloo
2024-07-22 20:36:36 +08:00
parent 8e2dda50a4
commit 5847a92714
1 changed files with 124 additions and 115 deletions
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239
lib/control_page.dart
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@@ -302,130 +302,139 @@ class _ControlPageState extends State<ControlPage> {
), ),
TextButton( TextButton(
onPressed: () { onPressed: () {
SavedConnection? selectedSavedConnection;
showDialog<String>( showDialog<String>(
context: context, context: context,
builder: (BuildContext context) => Dialog( builder: (BuildContext context) => StatefulBuilder(
child: Padding( builder:
padding: const EdgeInsets.all(8.0), (BuildContext context, StateSetter setState) {
child: Column( SavedConnection? selectedSavedConnection;
mainAxisSize: MainAxisSize.min, return Dialog(
mainAxisAlignment: MainAxisAlignment.center, child: Padding(
children: <Widget>[ padding: const EdgeInsets.all(8.0),
Builder(builder: (context) { child: Column(
String jsonString = mainAxisSize: MainAxisSize.min,
SharedPrefSingleton().savedConnection; mainAxisAlignment: MainAxisAlignment.center,
List<dynamic> nodeList = jsonDecode(jsonString); children: <Widget>[
List<SavedConnection> nodes = nodeList Builder(builder: (context) {
.cast<Map<String, dynamic>>() String jsonString =
.map((nodeData) => SharedPrefSingleton().savedConnection;
SavedConnection.fromJson(nodeData)) List<dynamic> nodeList =
.toList(); jsonDecode(jsonString);
List<SavedConnection> nodes = nodeList
.cast<Map<String, dynamic>>()
.map((nodeData) =>
SavedConnection.fromJson(nodeData))
.toList();
return StatefulBuilder(builder: return StatefulBuilder(builder:
(BuildContext context, (BuildContext context,
StateSetter setState) { StateSetter setState) {
return DropdownButton( return DropdownButton(
value: selectedSavedConnection, value: selectedSavedConnection,
items: nodes.map< items: nodes.map<
DropdownMenuItem< DropdownMenuItem<
SavedConnection>>( SavedConnection>>(
(SavedConnection value) { (SavedConnection value) {
return DropdownMenuItem< return DropdownMenuItem<
SavedConnection>( SavedConnection>(
value: value, value: value,
child: Text(value.name), child: Text(value.name),
); );
}).toList(), }).toList(),
onChanged: (value) { onChanged: (value) {
setState( setState(
() { () {
selectedSavedConnection = value!; selectedSavedConnection = value!;
},
);
});
});
}),
const SizedBox(height: 15),
Row(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
TextButton(
onPressed: () {
if (selectedSavedConnection != null) {
_supernodeController.text =
selectedSavedConnection!
.supernode;
_communityController.text =
selectedSavedConnection!
.community;
_keyController.text =
selectedSavedConnection!
.communityKey;
_selfAddressController.text =
selectedSavedConnection!
.selfAddress;
}
Navigator.pop(context);
return;
},
child: Text(
AppLocalizations.of(context)!.use),
),
TextButton(
onPressed: () {
if (selectedSavedConnection == null) {
Navigator.pop(context);
return;
}
String jsonString =
SharedPrefSingleton()
.savedConnection;
List<dynamic> nodeList =
jsonDecode(jsonString);
List<SavedConnection> nodes = nodeList
.cast<Map<String, dynamic>>()
.map((nodeData) =>
SavedConnection.fromJson(
nodeData))
.toList();
nodes.removeWhere(
(element) {
return element.name ==
selectedSavedConnection!.name;
}, },
); );
});
});
}),
const SizedBox(height: 15),
Row(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
TextButton(
onPressed: () {
if (selectedSavedConnection != null) {
_supernodeController.text =
selectedSavedConnection!.supernode;
_communityController.text =
selectedSavedConnection!.community;
_keyController.text =
selectedSavedConnection!
.communityKey;
_selfAddressController.text =
selectedSavedConnection!
.selfAddress;
}
Navigator.pop(context); List<Map<String, dynamic>> nodeMaps =
return; nodes
}, .map((node) => node.toJson())
child: .toList();
Text(AppLocalizations.of(context)!.use), SharedPrefSingleton()
), .setSavedConnection(
TextButton( jsonEncode(nodeMaps))
onPressed: () { .then((onValue) {
if (selectedSavedConnection == null) { setState(() {});
// Navigator.pop(context);
return;
});
},
child: Text(
AppLocalizations.of(context)!.delete),
),
TextButton(
onPressed: () {
Navigator.pop(context); Navigator.pop(context);
return; return;
} },
child: Text(
String jsonString = AppLocalizations.of(context)!.cancel),
SharedPrefSingleton().savedConnection; ),
List<dynamic> nodeList = ],
jsonDecode(jsonString); ),
List<SavedConnection> nodes = nodeList ],
.cast<Map<String, dynamic>>() ),
.map((nodeData) =>
SavedConnection.fromJson(
nodeData))
.toList();
nodes.removeWhere(
(element) {
return element.name ==
selectedSavedConnection!.name;
},
);
List<Map<String, dynamic>> nodeMaps =
nodes
.map((node) => node.toJson())
.toList();
SharedPrefSingleton()
.setSavedConnection(
jsonEncode(nodeMaps))
.then((onValue) {
Navigator.pop(context);
return;
});
},
child: Text(
AppLocalizations.of(context)!.delete),
),
TextButton(
onPressed: () {
Navigator.pop(context);
return;
},
child: Text(
AppLocalizations.of(context)!.cancel),
),
],
),
],
), ),
), );
), }),
); );
}, },
child: Text(AppLocalizations.of(context)!.useConfig)), child: Text(AppLocalizations.of(context)!.useConfig)),