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peer card batch operation

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Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages
2023-08-03 16:48:14 +08:00
parent bdc5cded22
commit 5a0865559c
8 changed files with 462 additions and 174 deletions
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53
flutter/lib/models/peer_tab_model.dart
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@@ -1,10 +1,19 @@
import 'package:flutter/material.dart';
import 'package:flutter_hbb/models/peer_model.dart';
import 'package:flutter_hbb/models/platform_model.dart';
import 'package:get/get.dart';
import '../common.dart';
import 'model.dart';
const int groupTabIndex = 4;
enum PeerTabIndex {
recent,
fav,
lan,
ab,
group,
}
const String defaultGroupTabname = 'Group';
class PeerTabModel with ChangeNotifier {
@@ -26,6 +35,11 @@ class PeerTabModel with ChangeNotifier {
Icons.group,
];
List<int> get indexs => List.generate(tabNames.length, (index) => index);
List<Peer> _selectedPeers = List.empty(growable: true);
List<Peer> get selectedPeers => _selectedPeers;
bool get multiSelectionMode => _selectedPeers.isNotEmpty;
List<Peer> _currentTabCachedPeers = List.empty(growable: true);
List<Peer> get currentTabCachedPeers => _currentTabCachedPeers;
PeerTabModel(this.parent) {
// init currentTab
@@ -45,7 +59,7 @@ class PeerTabModel with ChangeNotifier {
String tabTooltip(int index, String groupName) {
if (index >= 0 && index < tabNames.length) {
if (index == groupTabIndex) {
if (index == PeerTabIndex.group.index) {
if (gFFI.userModel.isAdmin.value || groupName.isEmpty) {
return translate(defaultGroupTabname);
} else {
@@ -66,4 +80,39 @@ class PeerTabModel with ChangeNotifier {
assert(false);
return Icons.help;
}
togglePeerSelect(Peer peer) {
if (_selectedPeers.firstWhereOrNull((p) => p.id == peer.id) != null) {
_selectedPeers.removeWhere((p) => p.id == peer.id);
} else {
_selectedPeers.add(peer);
}
notifyListeners();
}
onPeerCardTap(Peer peer) {
if (!multiSelectionMode) return;
togglePeerSelect(peer);
}
closeSelection() {
_selectedPeers.clear();
notifyListeners();
}
setCurrentTabCachedPeers(List<Peer> peers) {
Future.delayed(Duration.zero, () {
_currentTabCachedPeers = peers;
notifyListeners();
});
}
selectAll() {
_selectedPeers = _currentTabCachedPeers.toList();
notifyListeners();
}
bool isPeerSelected(String id) {
return selectedPeers.firstWhereOrNull((p) => p.id == id) != null;
}
}