mirror of
https://github.com/ppy/osu
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179 lines
5.5 KiB
C#
179 lines
5.5 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Graphics.Sprites;
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using osu.Game.Graphics;
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using osuTK;
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using osu.Game.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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using osu.Framework.Bindables;
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using osu.Framework.Allocation;
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using osu.Game.Graphics.Sprites;
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using osuTK.Graphics;
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using osu.Game.Overlays.Comments;
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using JetBrains.Annotations;
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using System;
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using osu.Framework.Extensions;
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namespace osu.Game.Overlays
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{
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public class OverlaySortTabControl<T> : CompositeDrawable, IHasCurrentValue<T>
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{
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private readonly BindableWithCurrent<T> current = new BindableWithCurrent<T>();
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public Bindable<T> Current
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{
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get => current.Current;
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set => current.Current = value;
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}
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public string Title
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{
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get => text.Text;
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set => text.Text = value;
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}
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private readonly OsuSpriteText text;
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public OverlaySortTabControl()
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{
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AutoSizeAxes = Axes.Both;
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AddInternal(new FillFlowContainer
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{
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AutoSizeAxes = Axes.Both,
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Direction = FillDirection.Horizontal,
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Spacing = new Vector2(10, 0),
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Children = new Drawable[]
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{
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text = new OsuSpriteText
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{
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Anchor = Anchor.CentreLeft,
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Origin = Anchor.CentreLeft,
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Font = OsuFont.GetFont(size: 12, weight: FontWeight.SemiBold),
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Text = @"Sort by"
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},
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CreateControl().With(c =>
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{
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c.Anchor = Anchor.CentreLeft;
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c.Origin = Anchor.CentreLeft;
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c.Current = current;
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})
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}
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});
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}
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[NotNull]
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protected virtual SortTabControl CreateControl() => new SortTabControl();
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protected class SortTabControl : OsuTabControl<T>
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{
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protected override Dropdown<T> CreateDropdown() => null;
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protected override TabItem<T> CreateTabItem(T value) => new SortTabItem(value);
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protected override TabFillFlowContainer CreateTabFlow() => new TabFillFlowContainer
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{
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AutoSizeAxes = Axes.Both,
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Direction = FillDirection.Horizontal,
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Spacing = new Vector2(5, 0),
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};
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public SortTabControl()
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{
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AutoSizeAxes = Axes.Both;
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}
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}
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protected class SortTabItem : TabItem<T>
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{
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public SortTabItem(T value)
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: base(value)
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{
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AutoSizeAxes = Axes.Both;
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Child = CreateTabButton(value);
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}
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[NotNull]
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protected virtual TabButton CreateTabButton(T value) => new TabButton(value)
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{
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Active = { BindTarget = Active }
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};
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protected override void OnActivated()
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{
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}
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protected override void OnDeactivated()
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{
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}
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}
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protected class TabButton : HeaderButton
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{
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public readonly BindableBool Active = new BindableBool();
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protected override Container<Drawable> Content => content;
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protected virtual Color4 ContentColour
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{
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set => text.Colour = value;
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}
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[Resolved]
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private OverlayColourProvider colourProvider { get; set; }
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private readonly SpriteText text;
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private readonly FillFlowContainer content;
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public TabButton(T value)
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{
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base.Content.Add(content = new FillFlowContainer
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{
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AutoSizeAxes = Axes.Both,
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Direction = FillDirection.Horizontal,
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Spacing = new Vector2(3, 0),
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Children = new Drawable[]
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{
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text = new OsuSpriteText
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Font = OsuFont.GetFont(size: 12, weight: FontWeight.SemiBold),
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Text = (value as Enum)?.GetDescription() ?? value.ToString()
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}
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}
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});
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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Active.BindValueChanged(_ => UpdateState(), true);
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}
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protected override bool OnHover(HoverEvent e)
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{
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UpdateState();
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return true;
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}
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protected override void OnHoverLost(HoverLostEvent e) => UpdateState();
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protected virtual void UpdateState()
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{
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if (Active.Value || IsHovered)
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ShowBackground();
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else
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HideBackground();
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ContentColour = Active.Value && !IsHovered ? colourProvider.Light1 : Color4.White;
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text.Font = text.Font.With(weight: Active.Value ? FontWeight.Bold : FontWeight.SemiBold);
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}
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}
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}
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}
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