osu/osu.Game/Overlays/Chat/ChatLine.cs

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// 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.
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using System;
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using System.Linq;
using System.Collections.Generic;
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using osu.Framework.Allocation;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
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using osu.Framework.Graphics.Effects;
using osu.Framework.Graphics.UserInterface;
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using osu.Game.Graphics;
using osu.Game.Graphics.Containers;
using osu.Game.Graphics.Sprites;
using osu.Game.Graphics.UserInterface;
using osu.Game.Online.API;
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using osu.Game.Online.Chat;
using osu.Game.Users;
using osuTK;
using osuTK.Graphics;
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namespace osu.Game.Overlays.Chat
{
public class ChatLine : CompositeDrawable
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{
public const float LEFT_PADDING = default_message_padding + default_horizontal_padding * 2;
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private const float default_message_padding = 200;
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protected virtual float MessagePadding => default_message_padding;
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private const float default_timestamp_padding = 65;
protected virtual float TimestampPadding => default_timestamp_padding;
private const float default_horizontal_padding = 15;
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protected virtual float HorizontalPadding => default_horizontal_padding;
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protected virtual float TextSize => 20;
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private Color4 customUsernameColour;
private OsuSpriteText timestamp;
public ChatLine(Message message)
{
Message = message;
Padding = new MarginPadding { Left = HorizontalPadding, Right = HorizontalPadding };
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RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
}
[Resolved(CanBeNull = true)]
private ChannelManager chatManager { get; set; }
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private Message message;
private OsuSpriteText username;
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public LinkFlowContainer ContentFlow { get; private set; }
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public Message Message
{
get => message;
set
{
if (message == value) return;
message = MessageFormatter.FormatMessage(value);
if (!IsLoaded)
return;
updateMessageContent();
}
}
private bool senderHasBackground => !string.IsNullOrEmpty(message.Sender.Colour);
[BackgroundDependencyLoader]
private void load(OsuColour colours)
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{
customUsernameColour = colours.ChatBlue;
bool hasBackground = senderHasBackground;
Drawable effectedUsername = username = new OsuSpriteText
{
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Shadow = false,
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Colour = hasBackground ? customUsernameColour : username_colours[message.Sender.Id % username_colours.Length],
Truncate = true,
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EllipsisString = "… :",
Font = OsuFont.GetFont(size: TextSize, weight: FontWeight.Bold, italics: true),
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Anchor = Anchor.TopRight,
Origin = Anchor.TopRight,
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MaxWidth = MessagePadding - TimestampPadding
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};
if (hasBackground)
{
// Background effect
effectedUsername = new Container
{
AutoSizeAxes = Axes.Both,
Masking = true,
CornerRadius = 4,
EdgeEffect = new EdgeEffectParameters
{
Roundness = 1,
Offset = new Vector2(0, 3),
Radius = 3,
Colour = Color4.Black.Opacity(0.3f),
Type = EdgeEffectType.Shadow,
},
// Drop shadow effect
Child = new Container
{
AutoSizeAxes = Axes.Both,
Masking = true,
CornerRadius = 4,
EdgeEffect = new EdgeEffectParameters
{
Radius = 1,
Colour = OsuColour.FromHex(message.Sender.Colour),
Type = EdgeEffectType.Shadow,
},
Padding = new MarginPadding { Left = 3, Right = 3, Bottom = 1, Top = -3 },
Y = 3,
Child = username,
}
};
}
InternalChildren = new Drawable[]
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{
new Container
{
Size = new Vector2(MessagePadding, TextSize),
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Children = new Drawable[]
{
timestamp = new OsuSpriteText
{
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Shadow = false,
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Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
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Font = OsuFont.GetFont(size: TextSize * 0.75f, weight: FontWeight.SemiBold, fixedWidth: true)
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},
new MessageSender(message.Sender)
{
AutoSizeAxes = Axes.Both,
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Origin = Anchor.TopRight,
Anchor = Anchor.TopRight,
Child = effectedUsername,
},
}
},
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding { Left = MessagePadding + HorizontalPadding },
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Children = new Drawable[]
{
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ContentFlow = new LinkFlowContainer(t =>
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{
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t.Shadow = false;
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if (Message.IsAction)
{
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t.Font = OsuFont.GetFont(italics: true);
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if (senderHasBackground)
t.Colour = OsuColour.FromHex(message.Sender.Colour);
}
t.Font = t.Font.With(size: TextSize);
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})
{
AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X,
}
}
}
};
updateMessageContent();
}
protected override void LoadComplete()
{
base.LoadComplete();
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FinishTransforms(true);
}
private void updateMessageContent()
{
this.FadeTo(message is LocalEchoMessage ? 0.4f : 1.0f, 500, Easing.OutQuint);
timestamp.FadeTo(message is LocalEchoMessage ? 0 : 1, 500, Easing.OutQuint);
timestamp.Text = $@"{message.Timestamp.LocalDateTime:HH:mm:ss}";
username.Text = $@"{message.Sender.Username}" + (senderHasBackground || message.IsAction ? "" : ":");
// remove non-existent channels from the link list
message.Links.RemoveAll(link => link.Action == LinkAction.OpenChannel && chatManager?.AvailableChannels.Any(c => c.Name == link.Argument) != true);
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ContentFlow.Clear();
ContentFlow.AddLinks(message.DisplayContent, message.Links);
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}
private class MessageSender : OsuClickableContainer, IHasContextMenu
{
private readonly User sender;
private Action startChatAction;
[Resolved]
private IAPIProvider api { get; set; }
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public MessageSender(User sender)
{
this.sender = sender;
}
[BackgroundDependencyLoader(true)]
private void load(UserProfileOverlay profile, ChannelManager chatManager)
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{
Action = () => profile?.ShowUser(sender);
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startChatAction = () => chatManager?.OpenPrivateChannel(sender);
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}
public MenuItem[] ContextMenuItems
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{
get
{
List<MenuItem> items = new List<MenuItem>
{
new OsuMenuItem("View Profile", MenuItemType.Highlighted, Action)
};
if (sender.Id != api.LocalUser.Value.Id)
items.Add(new OsuMenuItem("Start Chat", MenuItemType.Standard, startChatAction));
return items.ToArray();
}
}
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}
private static readonly Color4[] username_colours =
{
OsuColour.FromHex("588c7e"),
OsuColour.FromHex("b2a367"),
OsuColour.FromHex("c98f65"),
OsuColour.FromHex("bc5151"),
OsuColour.FromHex("5c8bd6"),
OsuColour.FromHex("7f6ab7"),
OsuColour.FromHex("a368ad"),
OsuColour.FromHex("aa6880"),
OsuColour.FromHex("6fad9b"),
OsuColour.FromHex("f2e394"),
OsuColour.FromHex("f2ae72"),
OsuColour.FromHex("f98f8a"),
OsuColour.FromHex("7daef4"),
OsuColour.FromHex("a691f2"),
OsuColour.FromHex("c894d3"),
OsuColour.FromHex("d895b0"),
OsuColour.FromHex("53c4a1"),
OsuColour.FromHex("eace5c"),
OsuColour.FromHex("ea8c47"),
OsuColour.FromHex("fc4f4f"),
OsuColour.FromHex("3d94ea"),
OsuColour.FromHex("7760ea"),
OsuColour.FromHex("af52c6"),
OsuColour.FromHex("e25696"),
OsuColour.FromHex("677c66"),
OsuColour.FromHex("9b8732"),
OsuColour.FromHex("8c5129"),
OsuColour.FromHex("8c3030"),
OsuColour.FromHex("1f5d91"),
OsuColour.FromHex("4335a5"),
OsuColour.FromHex("812a96"),
OsuColour.FromHex("992861"),
};
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}
}