osu-lazer/osu.Game/Users/UserProfile.cs

// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE

using osu.Framework.Allocation;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.UserInterface;
using osu.Game.Graphics;
using osu.Game.Graphics.Containers;
using osu.Game.Graphics.UserInterface;
using osu.Game.Users.Profile;

namespace osu.Game.Users
{
    public class UserProfile : FocusedOverlayContainer
    {
        private readonly User user;
        private ProfileSection lastSection;
        private readonly ProfileTabControl tabs;

        public const float CONTENT_X_MARGIN = 50;

        public UserProfile(User user)
        {
            this.user = user;
            var sections = new ProfileSection[]
            {
                new AboutSection(user),
                new RecentSection(user),
                new RanksSection(user),
                new MedalsSection(user),
                new HistoricalSection(user),
                new BeatmapsSection(user),
                new KudosuSection(user)
            };
            tabs = new ProfileTabControl
            {
                RelativeSizeAxes = Axes.X,
                Anchor = Anchor.TopCentre,
                Origin = Anchor.TopCentre,
                Height = 24
            };
            sections.ForEach(tabs.AddItem);

            Add(new Box
            {
                RelativeSizeAxes = Axes.Both,
                Colour = OsuColour.Gray(0.2f)
            });

            var sectionsContainer = new SectionsContainer
            {
                RelativeSizeAxes = Axes.Both,
                ExpandableHeader = new ProfileHeader(user),
                FixedHeader = tabs,
                HeaderBackground = new Box
                {
                    Colour = OsuColour.Gray(34),
                    RelativeSizeAxes = Axes.Both
                },
                Sections = sections
            };
            Add(sectionsContainer);

            sectionsContainer.SelectedSection.ValueChanged += s =>
            {
                if (lastSection != s)
                {
                    lastSection = s as ProfileSection;
                    tabs.Current.Value = lastSection;
                }
            };

            tabs.Current.ValueChanged += s =>
            {
                if (lastSection != s)
                {
                    lastSection = s;
                    sectionsContainer.ScrollContainer.ScrollIntoView(lastSection);
                }
            };
        }

        [BackgroundDependencyLoader]
        private void load(OsuColour colours)
        {
            tabs.AccentColour = colours.Yellow;
        }

        private class ProfileTabControl : OsuTabControl<ProfileSection>
        {
            public ProfileTabControl()
            {
                TabContainer.RelativeSizeAxes &= ~Axes.X;
                TabContainer.AutoSizeAxes |= Axes.X;
                TabContainer.Anchor |= Anchor.x1;
                TabContainer.Origin |= Anchor.x1;
            }

            protected override TabItem<ProfileSection> CreateTabItem(ProfileSection value) => new ProfileTabItem(value);

            private class ProfileTabItem : OsuTabItem
            {
                public ProfileTabItem(ProfileSection value) : base(value)
                {
                    Text.Text = value.Title;
                }
            }
        }
    }
}