mirror of
https://github.com/ppy/osu.git
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140 lines
4.4 KiB
C#
140 lines
4.4 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.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics.Sprites;
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using osu.Game.Overlays;
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using osuTK;
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using System.Collections.Generic;
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using osu.Framework.Extensions.LocalisationExtensions;
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using osu.Framework.Localisation;
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using osu.Game.Resources.Localisation.Web;
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namespace osu.Game.Graphics.UserInterface
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{
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public class ShowMoreButton : LoadingButton
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{
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private const int duration = 200;
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public LocalisableString Text
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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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protected override IEnumerable<Drawable> EffectTargets => new[] { background };
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private ChevronIcon leftIcon;
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private ChevronIcon rightIcon;
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private SpriteText text;
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private Box background;
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private FillFlowContainer textContainer;
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public ShowMoreButton()
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{
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AutoSizeAxes = Axes.Both;
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}
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[BackgroundDependencyLoader]
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private void load(OverlayColourProvider colourProvider)
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{
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IdleColour = colourProvider.Background2;
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HoverColour = colourProvider.Background1;
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}
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protected override Drawable CreateContent() => new CircularContainer
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{
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Masking = true,
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AutoSizeAxes = Axes.Both,
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Children = new Drawable[]
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{
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background = new Box
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{
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RelativeSizeAxes = Axes.Both,
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},
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textContainer = new FillFlowContainer
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{
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AlwaysPresent = true,
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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AutoSizeAxes = Axes.Both,
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Direction = FillDirection.Horizontal,
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Spacing = new Vector2(10),
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Margin = new MarginPadding
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{
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Horizontal = 20,
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Vertical = 5
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},
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Children = new Drawable[]
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{
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leftIcon = new ChevronIcon
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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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 = CommonStrings.ButtonsShowMore.ToUpper(),
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},
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rightIcon = new ChevronIcon
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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}
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}
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}
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}
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};
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protected override void OnLoadStarted() => textContainer.FadeOut(duration, Easing.OutQuint);
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protected override void OnLoadFinished() => textContainer.FadeIn(duration, Easing.OutQuint);
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protected override bool OnHover(HoverEvent e)
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{
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base.OnHover(e);
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leftIcon.SetHoveredState(true);
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rightIcon.SetHoveredState(true);
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return true;
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}
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protected override void OnHoverLost(HoverLostEvent e)
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{
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base.OnHoverLost(e);
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leftIcon.SetHoveredState(false);
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rightIcon.SetHoveredState(false);
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}
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public class ChevronIcon : SpriteIcon
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{
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[Resolved]
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private OverlayColourProvider colourProvider { get; set; }
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public ChevronIcon()
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{
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Size = new Vector2(7.5f);
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Icon = FontAwesome.Solid.ChevronDown;
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}
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[BackgroundDependencyLoader]
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private void load()
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{
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Colour = colourProvider.Foreground1;
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}
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public void SetHoveredState(bool hovered) =>
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this.FadeColour(hovered ? colourProvider.Light1 : colourProvider.Foreground1, 200, Easing.OutQuint);
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}
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}
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}
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