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Implement CommentsShowMoreButton

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This commit is contained in:
Andrei Zavatski
2019-10-13 14:43:30 +03:00
parent 60954f969d
commit a44cc2e70b
8 changed files with 151 additions and 45 deletions
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54
osu.Game/Overlays/Comments/CommentsContainer.cs
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@ -16,6 +16,8 @@ namespace osu.Game.Overlays.Comments
{
public class CommentsContainer : CompositeDrawable
{
private const int more_button_margin = 5;
private readonly CommentableType type;
private readonly long id;
@ -30,11 +32,13 @@ namespace osu.Game.Overlays.Comments
private GetCommentsRequest request;
private CancellationTokenSource loadCancellation;
private int currentPage;
private int loadedTopLevelComments;
private readonly Box background;
private readonly FillFlowContainer content;
private readonly FillFlowContainer footer;
private readonly DeletedChildsPlaceholder deletedChildsPlaceholder;
private readonly CommentsShowMoreButton moreButton;
public CommentsContainer(CommentableType type, long id)
{
@ -78,7 +82,7 @@ namespace osu.Game.Overlays.Comments
RelativeSizeAxes = Axes.Both,
Colour = OsuColour.Gray(0.2f)
},
footer = new FillFlowContainer
new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
@ -88,6 +92,18 @@ namespace osu.Game.Overlays.Comments
deletedChildsPlaceholder = new DeletedChildsPlaceholder
{
ShowDeleted = { BindTarget = ShowDeleted }
},
new Container
{
AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X,
Child = moreButton = new CommentsShowMoreButton
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Margin = new MarginPadding(more_button_margin),
Action = () => getComments(false),
}
}
}
}
@ -106,16 +122,25 @@ namespace osu.Game.Overlays.Comments
private void onSortChanged(ValueChangedEvent<CommentsSortCriteria> sort) => getComments();
private void getComments()
private void getComments(bool initial = true)
{
if (initial)
{
currentPage = 1;
loadedTopLevelComments = 0;
deletedChildsPlaceholder.DeletedCount.Value = 0;
moreButton.IsLoading = true;
content.Clear();
}
request?.Cancel();
loadCancellation?.Cancel();
request = new GetCommentsRequest(type, id, Sort.Value);
request.Success += onSuccess;
request = new GetCommentsRequest(type, id, Sort.Value, currentPage++);
request.Success += response => onSuccess(response, initial);
api.Queue(request);
}
private void onSuccess(APICommentsController response)
private void onSuccess(APICommentsController response, bool initial)
{
loadCancellation = new CancellationTokenSource();
@ -137,8 +162,6 @@ namespace osu.Game.Overlays.Comments
LoadComponentAsync(page, loaded =>
{
content.Clear();
content.Add(loaded);
int deletedComments = 0;
@ -149,7 +172,20 @@ namespace osu.Game.Overlays.Comments
deletedComments++;
});
deletedChildsPlaceholder.DeletedCount.Value = deletedComments;
deletedChildsPlaceholder.DeletedCount.Value = initial ? deletedComments : deletedChildsPlaceholder.DeletedCount.Value + deletedComments;
if (response.HasMore)
{
response.Comments.ForEach(comment =>
{
if (comment.IsTopLevel)
loadedTopLevelComments++;
});
moreButton.Current.Value = response.TopLevelCount - loadedTopLevelComments;
moreButton.IsLoading = false;
}
moreButton.FadeTo(response.HasMore ? 1 : 0);
}, loadCancellation.Token);
}