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merge master peer_tab_page.dart peer_widget.dart

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This commit is contained in:
csf 2022-09-21 14:56:01 +08:00
parent 9284850dff
commit 5625a061a4
2 changed files with 115 additions and 101 deletions
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88
flutter/lib/common/widgets/peer_tab_page.dart
View File

@ -23,15 +23,31 @@ class _PeerTabPageState extends State<PeerTabPage>
@override
void initState() {
() async {
await bind.mainGetLocalOption(key: 'peer-tab-index').then((value) {
if (value == '') return;
final tab = int.parse(value);
_tabIndex.value = tab;
_pageController.jumpToPage(tab);
});
await bind.mainGetLocalOption(key: 'peer-card-ui-type').then((value) {
if (value == '') return;
final tab = int.parse(value);
peerCardUiType.value =
tab == PeerUiType.list.index ? PeerUiType.list : PeerUiType.grid;
});
}();
super.initState();
}
// hard code for now
void _handleTabSelection(int index) {
Future<void> _handleTabSelection(int index) async {
// reset search text
peerSearchText.value = "";
peerSearchTextController.clear();
_tabIndex.value = index;
await bind.mainSetLocalOption(
key: 'peer-tab-index', value: index.toString());
_pageController.jumpToPage(index);
switch (index) {
case 0:
@ -89,7 +105,7 @@ class _PeerTabPageState extends State<PeerTabPage>
shrinkWrap: true,
controller: ScrollController(),
children: super.widget.tabs.asMap().entries.map((t) {
return Obx(() => GestureDetector(
return Obx(() => InkWell(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 8),
decoration: BoxDecoration(
@ -111,7 +127,7 @@ class _PeerTabPageState extends State<PeerTabPage>
: MyTheme.color(context).lightText),
),
)),
onTap: () => _handleTabSelection(t.key),
onTap: () async => await _handleTabSelection(t.key),
));
}).toList());
}
@ -120,7 +136,9 @@ class _PeerTabPageState extends State<PeerTabPage>
final verticalMargin = isDesktop ? 12.0 : 6.0;
return Expanded(
child: PageView(
physics: const BouncingScrollPhysics(),
physics: isDesktop
? NeverScrollableScrollPhysics()
: BouncingScrollPhysics(),
controller: _pageController,
children: super.widget.children,
onPageChanged: (to) => _tabIndex.value = to)
@ -130,44 +148,30 @@ class _PeerTabPageState extends State<PeerTabPage>
Widget _createPeerViewTypeSwitch(BuildContext context) {
final activeDeco = BoxDecoration(color: MyTheme.color(context).bg);
return Row(
children: [
Obx(
() => Container(
padding: const EdgeInsets.all(4.0),
decoration:
peerCardUiType.value == PeerUiType.grid ? activeDeco : null,
child: InkWell(
onTap: () {
peerCardUiType.value = PeerUiType.grid;
},
child: Icon(
Icons.grid_view_rounded,
size: 18,
color: peerCardUiType.value == PeerUiType.grid
? MyTheme.color(context).text
: MyTheme.color(context).lightText,
)),
),
),
Obx(
() => Container(
padding: const EdgeInsets.all(4.0),
decoration:
peerCardUiType.value == PeerUiType.list ? activeDeco : null,
child: InkWell(
onTap: () {
peerCardUiType.value = PeerUiType.list;
},
child: Icon(
Icons.list,
size: 18,
color: peerCardUiType.value == PeerUiType.list
? MyTheme.color(context).text
: MyTheme.color(context).lightText,
)),
),
),
],
children: [PeerUiType.grid, PeerUiType.list]
.map((type) => Obx(
() => Container(
padding: EdgeInsets.all(4.0),
decoration: peerCardUiType.value == type ? activeDeco : null,
child: InkWell(
onTap: () async {
await bind.mainSetLocalOption(
key: 'peer-card-ui-type',
value: type.index.toString());
peerCardUiType.value = type;
},
child: Icon(
type == PeerUiType.grid
? Icons.grid_view_rounded
: Icons.list,
size: 18,
color: peerCardUiType.value == type
? MyTheme.color(context).text
: MyTheme.color(context).lightText,
)),
),
))
.toList(),
);
}
}

128
flutter/lib/common/widgets/peer_widget.dart
View File

@ -92,68 +92,78 @@ class _PeerWidgetState extends State<_PeerWidget> with WindowListener {
return ChangeNotifierProvider<Peers>(
create: (context) => widget.peers,
child: Consumer<Peers>(
builder: (context, peers, child) => peers.peers.isEmpty
? Center(
child: Text(translate("Empty")),
)
: DesktopScrollWrapper(
scrollController: _scrollController,
child: SingleChildScrollView(
physics: NeverScrollableScrollPhysics(),
controller: _scrollController,
child: ObxValue<RxString>((searchText) {
return FutureBuilder<List<Peer>>(
builder: (context, snapshot) {
if (snapshot.hasData) {
final peers = snapshot.data!;
final cards = <Widget>[];
for (final peer in peers) {
cards.add(Offstage(
key: ValueKey("off${peer.id}"),
offstage: widget.offstageFunc(peer),
child: Obx(
() => SizedBox(
width: 220,
height:
peerCardUiType.value == PeerUiType.grid
? 140
: 42,
child: VisibilityDetector(
key: ValueKey(peer.id),
onVisibilityChanged: (info) {
final peerId =
(info.key as ValueKey).value;
if (info.visibleFraction > 0.00001) {
_curPeers.add(peerId);
} else {
_curPeers.remove(peerId);
}
_lastChangeTime = DateTime.now();
},
child: widget.peerCardWidgetFunc(peer),
),
),
)));
}
return Wrap(
spacing: space,
runSpacing: space,
children: cards);
} else {
return const Center(
child: CircularProgressIndicator(),
);
}
},
future: matchPeers(searchText.value, peers.peers),
);
}, peerSearchText),
),
),
),
builder: (context, peers, child) => peers.peers.isEmpty
? Center(
child: Text(translate("Empty")),
)
: _buildPeersView(peers)),
);
}
Widget _buildPeersView(Peers peers) {
final body = ObxValue<RxString>((searchText) {
return FutureBuilder<List<Peer>>(
builder: (context, snapshot) {
if (snapshot.hasData) {
final peers = snapshot.data!;
final cards = <Widget>[];
for (final peer in peers) {
final visibilityChild = VisibilityDetector(
key: ValueKey(peer.id),
onVisibilityChanged: (info) {
final peerId = (info.key as ValueKey).value;
if (info.visibleFraction > 0.00001) {
_curPeers.add(peerId);
} else {
_curPeers.remove(peerId);
}
_lastChangeTime = DateTime.now();
},
child: widget.peerCardWidgetFunc(peer),
);
cards.add(Offstage(
key: ValueKey("off${peer.id}"),
offstage: widget.offstageFunc(peer),
child: isDesktop
? Obx(
() => SizedBox(
width: 220,
height: peerCardUiType.value == PeerUiType.grid
? 140
: 42,
child: visibilityChild,
),
)
: SizedBox(width: mobileWidth, child: visibilityChild)));
}
return Wrap(spacing: space, runSpacing: space, children: cards);
} else {
return const Center(
child: CircularProgressIndicator(),
);
}
},
future: matchPeers(searchText.value, peers.peers),
);
}, peerSearchText);
if (isDesktop) {
return DesktopScrollWrapper(
scrollController: _scrollController,
child: SingleChildScrollView(
physics: NeverScrollableScrollPhysics(),
controller: _scrollController,
child: body),
);
} else {
return SingleChildScrollView(
physics: BouncingScrollPhysics(),
controller: _scrollController,
child: body,
);
}
}
// ignore: todo
// TODO: variables walk through async tasks?
void _startCheckOnlines() {