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osu-lazer/osu.Game/Overlays/Comments/DrawableComment.cs

461 lines
20 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics;
using osu.Game.Graphics;
using osu.Framework.Graphics.Sprites;
using osuTK;
using osu.Game.Online.API.Requests.Responses;
using osu.Game.Users.Drawables;
using osu.Game.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Bindables;
using System.Linq;
using osu.Game.Graphics.Sprites;
using osu.Framework.Allocation;
using System.Collections.Generic;
using System;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Extensions.IEnumerableExtensions;
using System.Collections.Specialized;
using osu.Framework.Localisation;
using osu.Game.Overlays.Comments.Buttons;
using osu.Game.Resources.Localisation.Web;
namespace osu.Game.Overlays.Comments
{
public class DrawableComment : CompositeDrawable
{
private const int avatar_size = 40;
public Action<DrawableComment, int> RepliesRequested;
public readonly Comment Comment;
public readonly BindableBool ShowDeleted = new BindableBool();
public readonly Bindable<CommentsSortCriteria> Sort = new Bindable<CommentsSortCriteria>();
private readonly Dictionary<long, Comment> loadedReplies = new Dictionary<long, Comment>();
public readonly BindableList<DrawableComment> Replies = new BindableList<DrawableComment>();
private readonly BindableBool childrenExpanded = new BindableBool(true);
private int currentPage;
private FillFlowContainer childCommentsVisibilityContainer;
private FillFlowContainer childCommentsContainer;
private LoadRepliesButton loadRepliesButton;
private ShowMoreRepliesButton showMoreButton;
private ShowRepliesButton showRepliesButton;
private ChevronButton chevronButton;
private DeletedCommentsCounter deletedCommentsCounter;
public DrawableComment(Comment comment)
{
Comment = comment;
}
[BackgroundDependencyLoader]
private void load(OverlayColourProvider colourProvider)
{
LinkFlowContainer username;
FillFlowContainer info;
CommentMarkdownContainer message;
GridContainer content;
VotePill votePill;
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
InternalChildren = new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = getPadding(Comment.IsTopLevel),
Child = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Children = new Drawable[]
{
content = new GridContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
ColumnDimensions = new[]
{
new Dimension(GridSizeMode.Absolute, size: avatar_size + 10),
new Dimension(),
},
RowDimensions = new[]
{
new Dimension(GridSizeMode.AutoSize)
},
Content = new[]
{
new Drawable[]
{
new Container
{
Size = new Vector2(avatar_size),
Children = new Drawable[]
{
new UpdateableAvatar(Comment.User)
{
Size = new Vector2(avatar_size),
Masking = true,
CornerRadius = avatar_size / 2f,
CornerExponent = 2,
},
votePill = new VotePill(Comment)
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreRight,
Margin = new MarginPadding
{
Right = 5
}
}
}
},
new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Spacing = new Vector2(0, 4),
Margin = new MarginPadding
{
Vertical = 2
},
Children = new Drawable[]
{
new FillFlowContainer
{
AutoSizeAxes = Axes.Both,
Direction = FillDirection.Horizontal,
Spacing = new Vector2(10, 0),
Children = new[]
{
username = new LinkFlowContainer(s => s.Font = OsuFont.GetFont(size: 14, weight: FontWeight.Bold))
{
AutoSizeAxes = Axes.Both
},
Comment.Pinned ? new PinnedCommentNotice() : Empty(),
new ParentUsername(Comment),
new OsuSpriteText
{
Alpha = Comment.IsDeleted ? 1 : 0,
Font = OsuFont.GetFont(size: 14, weight: FontWeight.Bold),
Text = CommentsStrings.Deleted
}
}
},
message = new CommentMarkdownContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
DocumentMargin = new MarginPadding(0),
DocumentPadding = new MarginPadding(0),
},
info = new FillFlowContainer
{
AutoSizeAxes = Axes.Both,
Direction = FillDirection.Horizontal,
Spacing = new Vector2(10, 0),
Children = new Drawable[]
{
new DrawableDate(Comment.CreatedAt, 12, false)
{
Colour = colourProvider.Foreground1
}
}
},
new Container
{
AutoSizeAxes = Axes.Both,
Children = new Drawable[]
{
showRepliesButton = new ShowRepliesButton(Comment.RepliesCount)
{
Expanded = { BindTarget = childrenExpanded }
},
loadRepliesButton = new LoadRepliesButton
{
Action = () => RepliesRequested(this, ++currentPage)
}
}
}
}
}
}
}
},
childCommentsVisibilityContainer = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Padding = new MarginPadding { Left = 20 },
Children = new Drawable[]
{
childCommentsContainer = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical
},
deletedCommentsCounter = new DeletedCommentsCounter
{
ShowDeleted = { BindTarget = ShowDeleted },
Margin = new MarginPadding
{
Top = 10
}
},
showMoreButton = new ShowMoreRepliesButton
{
Action = () => RepliesRequested(this, ++currentPage)
}
}
},
}
}
},
new Container
{
Size = new Vector2(70, 40),
Anchor = Anchor.TopRight,
Origin = Anchor.TopRight,
Margin = new MarginPadding { Horizontal = 5 },
Child = chevronButton = new ChevronButton
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Expanded = { BindTarget = childrenExpanded },
Alpha = 0
}
}
};
if (Comment.UserId.HasValue)
username.AddUserLink(Comment.User);
else
username.AddText(Comment.LegacyName);
if (Comment.EditedAt.HasValue)
{
var font = OsuFont.GetFont(size: 12, weight: FontWeight.Regular);
var colour = colourProvider.Foreground1;
info.Add(new FillFlowContainer
{
AutoSizeAxes = Axes.Both,
Children = new Drawable[]
{
new OsuSpriteText
{
Font = font,
Text = "edited ",
Colour = colour
},
new DrawableDate(Comment.EditedAt.Value)
{
Font = font,
Colour = colour
},
new OsuSpriteText
{
Font = font,
Text = $@" by {Comment.EditedUser.Username}",
Colour = colour
},
}
});
}
if (Comment.HasMessage)
message.Text = Comment.Message;
if (Comment.IsDeleted)
{
content.FadeColour(OsuColour.Gray(0.5f));
votePill.Hide();
}
if (Comment.IsTopLevel)
{
AddInternal(new Box
{
Anchor = Anchor.BottomCentre,
Origin = Anchor.BottomCentre,
RelativeSizeAxes = Axes.X,
Height = 1.5f,
Colour = OsuColour.Gray(0.1f)
});
}
if (Replies.Any())
onRepliesAdded(Replies);
Replies.CollectionChanged += (_, args) =>
{
switch (args.Action)
{
case NotifyCollectionChangedAction.Add:
onRepliesAdded(args.NewItems.Cast<DrawableComment>());
break;
default:
throw new NotSupportedException(@"You can only add replies to this list. Other actions are not supported.");
}
};
}
protected override void LoadComplete()
{
ShowDeleted.BindValueChanged(show =>
{
if (Comment.IsDeleted)
this.FadeTo(show.NewValue ? 1 : 0);
}, true);
childrenExpanded.BindValueChanged(expanded => childCommentsVisibilityContainer.FadeTo(expanded.NewValue ? 1 : 0), true);
updateButtonsState();
base.LoadComplete();
}
public bool ContainsReply(long replyId) => loadedReplies.ContainsKey(replyId);
private void onRepliesAdded(IEnumerable<DrawableComment> replies)
{
var page = createRepliesPage(replies);
if (LoadState == LoadState.Loading)
{
addRepliesPage(page, replies);
return;
}
LoadComponentAsync(page, loaded => addRepliesPage(loaded, replies));
}
private void addRepliesPage(FillFlowContainer<DrawableComment> page, IEnumerable<DrawableComment> replies)
{
childCommentsContainer.Add(page);
var newReplies = replies.Select(reply => reply.Comment);
newReplies.ForEach(reply => loadedReplies.Add(reply.Id, reply));
deletedCommentsCounter.Count.Value += newReplies.Count(reply => reply.IsDeleted);
updateButtonsState();
}
private FillFlowContainer<DrawableComment> createRepliesPage(IEnumerable<DrawableComment> replies) => new FillFlowContainer<DrawableComment>
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Children = replies.ToList()
};
private void updateButtonsState()
{
int loadedRepliesCount = loadedReplies.Count;
bool hasUnloadedReplies = loadedRepliesCount != Comment.RepliesCount;
loadRepliesButton.FadeTo(hasUnloadedReplies && loadedRepliesCount == 0 ? 1 : 0);
showMoreButton.FadeTo(hasUnloadedReplies && loadedRepliesCount > 0 ? 1 : 0);
showRepliesButton.FadeTo(loadedRepliesCount != 0 ? 1 : 0);
if (Comment.IsTopLevel)
chevronButton.FadeTo(loadedRepliesCount != 0 ? 1 : 0);
showMoreButton.IsLoading = loadRepliesButton.IsLoading = false;
}
private MarginPadding getPadding(bool isTopLevel)
{
if (isTopLevel)
{
return new MarginPadding
{
Horizontal = 70,
Vertical = 15
};
}
return new MarginPadding
{
Top = 10
};
}
private class PinnedCommentNotice : FillFlowContainer
{
public PinnedCommentNotice()
{
AutoSizeAxes = Axes.Both;
Direction = FillDirection.Horizontal;
Spacing = new Vector2(2, 0);
Children = new Drawable[]
{
new SpriteIcon
{
Icon = FontAwesome.Solid.Thumbtack,
Size = new Vector2(14),
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
},
new OsuSpriteText
{
Font = OsuFont.GetFont(size: 14, weight: FontWeight.Bold),
Text = CommentsStrings.Pinned,
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
}
};
}
}
private class ParentUsername : FillFlowContainer, IHasTooltip
{
public LocalisableString TooltipText => getParentMessage();
private readonly Comment parentComment;
public ParentUsername(Comment comment)
{
parentComment = comment.ParentComment;
AutoSizeAxes = Axes.Both;
Direction = FillDirection.Horizontal;
Spacing = new Vector2(3, 0);
Alpha = comment.ParentId == null ? 0 : 1;
Children = new Drawable[]
{
new SpriteIcon
{
Icon = FontAwesome.Solid.Reply,
Size = new Vector2(14),
},
new OsuSpriteText
{
Font = OsuFont.GetFont(size: 14, weight: FontWeight.Bold, italics: true),
Text = parentComment?.User?.Username ?? parentComment?.LegacyName
}
};
}
private string getParentMessage()
{
if (parentComment == null)
return string.Empty;
return parentComment.HasMessage ? parentComment.Message : parentComment.IsDeleted ? "deleted" : string.Empty;
}
}
}
}