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Code Issues Projects Releases Wiki Activity

Do not show too many comments at the same time

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This commit is contained in:
Pierre HUBERT 2020-05-15 13:34:53 +02:00
parent 313e7a4b3c
commit 7f1130aca8
1 changed files with 26 additions and 8 deletions
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30
lib/ui/tiles/post_tile.dart
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@ -1,4 +1,5 @@
import 'dart:io'; import 'dart:io';
import 'dart:math';
import 'package:comunic/enums/post_kind.dart'; import 'package:comunic/enums/post_kind.dart';
import 'package:comunic/enums/post_visibility_level.dart'; import 'package:comunic/enums/post_visibility_level.dart';
@ -76,6 +77,7 @@ class _PostTileState extends State<PostTile> {
TextEditingController _commentController = TextEditingController(); TextEditingController _commentController = TextEditingController();
File _commentImage; File _commentImage;
bool _submitting = false; bool _submitting = false;
int _maxNumberOfCommentToShow = 10;
User get _user => widget.usersInfo.getUser(widget.post.userID); User get _user => widget.usersInfo.getUser(widget.post.userID);
@ -344,13 +346,18 @@ class _PostTileState extends State<PostTile> {
assert(widget.post.hasComments); assert(widget.post.hasComments);
final comments = List<Widget>.generate( final comments = List<Widget>.generate(
widget.post.comments.length, min(widget.post.comments.length, _maxNumberOfCommentToShow),
(num) => CommentTile( (num) {
comment: widget.post.comments[num], final index = num +
user: widget.usersInfo.getUser(widget.post.comments[num].userID), max(0, widget.post.comments.length - _maxNumberOfCommentToShow);
final comment = widget.post.comments[index];
return CommentTile(
comment: comment,
user: widget.usersInfo.getUser(comment.userID),
onUpdateComment: _updateCommentContent, onUpdateComment: _updateCommentContent,
onDeleteComment: _deleteComment, onDeleteComment: _deleteComment,
), );
},
); );
// Add comments form // Add comments form
@ -361,12 +368,23 @@ class _PostTileState extends State<PostTile> {
child: Padding( child: Padding(
padding: const EdgeInsets.only(top: 8.0, bottom: 8.0), padding: const EdgeInsets.only(top: 8.0, bottom: 8.0),
child: Column( child: Column(
children: comments, children: (widget.post.comments.length > _maxNumberOfCommentToShow
? [_buildShowMoreCommentsButton()]
: [])
..addAll(comments),
), ),
), ),
); );
} }
Widget _buildShowMoreCommentsButton() => InkWell(
onTap: () => setState(() => _maxNumberOfCommentToShow += 10),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(tr("Show more comments")),
),
);
/// Build comments form /// Build comments form
Widget _buildCommentsForm() { Widget _buildCommentsForm() {
return Padding( return Padding(