osu/osu.Game/Users/UpdateableAvatar.cs

61 lines
1.6 KiB
C#

// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
namespace osu.Game.Users
{
/// <summary>
/// An avatar which can update to a new user when needed.
/// </summary>
public class UpdateableAvatar : Container
{
private Drawable displayedAvatar;
private User user;
/// <summary>
/// Whether to show a default guest representation on null user (as opposed to nothing).
/// </summary>
public bool ShowGuestOnNull = true;
public User User
{
get { return user; }
set
{
if (user?.Id == value?.Id)
return;
user = value;
if (IsLoaded)
updateAvatar();
}
}
protected override void LoadComplete()
{
base.LoadComplete();
updateAvatar();
}
private void updateAvatar()
{
displayedAvatar?.FadeOut(300);
displayedAvatar?.Expire();
if (user != null || ShowGuestOnNull)
{
Add(displayedAvatar = new DelayedLoadWrapper(
new Avatar(user)
{
RelativeSizeAxes = Axes.Both,
OnLoadComplete = d => d.FadeInFromZero(300, Easing.OutQuint),
})
);
}
}
}
}