mirror of
https://github.com/ppy/osu
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73 lines
2.1 KiB
C#
73 lines
2.1 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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#nullable disable
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using osu.Framework.Graphics;
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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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namespace osu.Game.Graphics.UserInterface.PageSelector
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{
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public partial class PageSelectorPageButton : PageSelectorButton
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{
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private readonly BindableBool selected = new BindableBool();
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public bool Selected
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{
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set => selected.Value = value;
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}
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public int PageNumber { get; }
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private OsuSpriteText text;
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public PageSelectorPageButton(int pageNumber)
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{
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PageNumber = pageNumber;
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Action = () =>
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{
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if (!selected.Value)
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selected.Value = true;
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};
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}
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protected override Drawable CreateContent() => text = new OsuSpriteText
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{
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Font = OsuFont.GetFont(size: 12, weight: FontWeight.SemiBold),
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Text = PageNumber.ToString(),
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};
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[BackgroundDependencyLoader]
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private void load()
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{
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Background.Colour = ColourProvider.Highlight1;
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Background.Alpha = 0;
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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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selected.BindValueChanged(onSelectedChanged, true);
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}
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private void onSelectedChanged(ValueChangedEvent<bool> selected)
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{
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Background.FadeTo(selected.NewValue ? 1 : 0, DURATION, Easing.OutQuint);
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text.FadeColour(selected.NewValue ? ColourProvider.Dark4 : ColourProvider.Light3, DURATION, Easing.OutQuint);
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text.Font = text.Font.With(weight: IsHovered ? FontWeight.SemiBold : FontWeight.Regular);
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}
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protected override void UpdateHoverState()
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{
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if (selected.Value)
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return;
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text.FadeColour(IsHovered ? ColourProvider.Light2 : ColourProvider.Light1, DURATION, Easing.OutQuint);
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}
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}
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}
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