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This commit is contained in:
Pierre HUBERT
2019-06-10 14:47:27 +02:00
parent f374215c0c
commit dd1a130436
3 changed files with 59 additions and 10 deletions
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34
lib/ui/widgets/posts_list_widget.dart
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@ -19,13 +19,16 @@ import 'package:flutter/material.dart';
class PostsListWidget extends StatefulWidget {
final Future<PostsList> Function() getPostsList;
final bool showPostsTarget;
final bool buildListView;
const PostsListWidget({
Key key,
@required this.getPostsList,
@required this.showPostsTarget,
this.buildListView = true,
}) : assert(getPostsList != null),
assert(showPostsTarget != null),
assert(buildListView != null),
super(key: key);
@override
@ -67,7 +70,7 @@ class _PostsListWidgetState extends State<PostsListWidget> {
final groups = await _groupsHelper.getList(list.groupsID);
if(groups == null) return _loadError();
if (groups == null) return _loadError();
setState(() {
_list = list;
@ -83,13 +86,26 @@ class _PostsListWidgetState extends State<PostsListWidget> {
Widget _buildListView() {
return ListView.builder(
itemCount: _list.length,
itemBuilder: (c, i) => PostTile(
post: _list[i],
usersInfo: _users,
groupsInfo: _groups,
onDeletedPost: _removePost,
showPostTarget: widget.showPostsTarget,
),
itemBuilder: _buildItem,
);
}
Widget _buildColumn() {
return Column(
children: List.generate(
_list.length,
(i) => _buildItem(null, i),
),
);
}
Widget _buildItem(BuildContext context, int index) {
return PostTile(
post: _list[index],
usersInfo: _users,
groupsInfo: _groups,
onDeletedPost: _removePost,
showPostTarget: widget.showPostsTarget,
);
}
@ -97,7 +113,7 @@ class _PostsListWidgetState extends State<PostsListWidget> {
Widget build(BuildContext context) {
if (_error == ErrorLevel.MAJOR) return _buildErrorCard();
if (_list == null) return buildCenteredProgressBar();
return _buildListView();
return widget.buildListView ? _buildListView() : _buildColumn();
}
void _removePost(Post post) => setState(() => _list.remove(post));