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opt.: TagSwitcher related

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lollipopkit🏳️‍⚧️
2024-08-16 19:09:54 +08:00
parent f7ef8a3915
commit 7558b4806d
13 changed files with 135 additions and 198 deletions
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75
lib/view/page/snippet/list.dart
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@@ -14,19 +14,16 @@ class SnippetListPage extends StatefulWidget {
}
class _SnippetListPageState extends State<SnippetListPage> {
late MediaQueryData _media;
String? _tag;
@override
void didChangeDependencies() {
super.didChangeDependencies();
_media = MediaQuery.of(context);
}
final _tag = ''.vn;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: TagSwitcher(
tags: SnippetProvider.tags,
onTagChanged: (tag) => _tag.value = tag,
tag: _tag,
),
body: _buildBody(),
floatingActionButton: FloatingActionButton(
heroTag: 'snippetAdd',
@@ -43,40 +40,38 @@ class _SnippetListPageState extends State<SnippetListPage> {
return Center(child: Text(libL10n.empty));
}
final filtered = snippets
.where((e) => _tag == null || (e.tags?.contains(_tag) ?? false))
.toList();
return _tag.listenVal((tag) => _buildSnippetList(snippets, tag));
},
);
}
return ReorderableListView.builder(
padding: const EdgeInsets.symmetric(horizontal: 11),
itemCount: filtered.length,
onReorder: (oldIdx, newIdx) => setState(() {
snippets.moveByItem(
oldIdx,
newIdx,
filtered: filtered,
onMove: (p0) {
Stores.setting.snippetOrder.put(p0.map((e) => e.name).toList());
},
);
}),
header: TagSwitcher(
tags: SnippetProvider.tags,
onTagChanged: (tag) => setState(() => _tag = tag),
initTag: _tag,
width: _media.size.width,
),
footer: UIs.height77,
buildDefaultDragHandles: false,
itemBuilder: (context, idx) {
final snippet = filtered.elementAt(idx);
return ReorderableDelayedDragStartListener(
key: ValueKey(idx),
index: idx,
child: _buildSnippetItem(snippet),
);
Widget _buildSnippetList(List<Snippet> snippets, String tag) {
final filtered = tag.isEmpty
? snippets
: snippets.where((e) => e.tags?.contains(tag) ?? false).toList();
return ReorderableListView.builder(
padding: const EdgeInsets.symmetric(horizontal: 11),
itemCount: filtered.length,
onReorder: (oldIdx, newIdx) => setState(() {
snippets.moveByItem(
oldIdx,
newIdx,
filtered: filtered,
onMove: (p0) {
Stores.setting.snippetOrder.put(p0.map((e) => e.name).toList());
},
);
}),
footer: UIs.height77,
buildDefaultDragHandles: false,
itemBuilder: (context, idx) {
final snippet = filtered.elementAt(idx);
return ReorderableDelayedDragStartListener(
key: ValueKey(idx),
index: idx,
child: _buildSnippetItem(snippet),
);
},
);
}