mirror of https://github.com/ppy/osu
101 lines
2.7 KiB
C#
101 lines
2.7 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.Allocation;
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using osu.Framework.Audio;
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using osu.Framework.Audio.Sample;
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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.Cursor;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Input.Events;
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using System;
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using osu.Framework.Graphics.Sprites;
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using osuTK;
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namespace osu.Game.Graphics.UserInterface
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{
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/// <summary>
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/// An icon with an action upon click that can be disabled.
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/// </summary>
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public class TooltipIconButton : Container, IHasTooltip
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{
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private readonly SpriteIcon icon;
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private SampleChannel sampleHover;
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private SampleChannel sampleClick;
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/// <summary>
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/// The action to fire upon click if <see cref="IsEnabled"/> is set to true.
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/// </summary>
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public Action Action;
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private bool isEnabled;
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/// <summary>
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/// If set to true, upon click the <see cref="Action"/> will execute.
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/// </summary>
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public bool IsEnabled
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{
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get => isEnabled;
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set
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{
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isEnabled = value;
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icon.FadeTo(value ? 1 : 0.5f, 250);
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}
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}
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public IconUsage Icon
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{
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get => icon.Icon;
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set => icon.Icon = value;
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}
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public TooltipIconButton()
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{
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isEnabled = true;
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Children = new Drawable[]
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{
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new Box
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{
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RelativeSizeAxes = Axes.Both,
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Alpha = 0,
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},
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icon = new SpriteIcon
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{
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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RelativeSizeAxes = Axes.Both,
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Size = new Vector2(0.8f),
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}
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};
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}
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protected override bool OnClick(ClickEvent e)
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{
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if (isEnabled)
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{
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sampleClick?.Play();
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Action?.Invoke();
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}
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return base.OnClick(e);
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}
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protected override bool OnHover(HoverEvent e)
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{
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if (isEnabled)
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sampleHover?.Play();
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return base.OnHover(e);
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}
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[BackgroundDependencyLoader]
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private void load(AudioManager audio)
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{
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sampleHover = audio.Sample.Get(@"UI/generic-hover-soft");
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sampleClick = audio.Sample.Get(@"UI/generic-select-soft");
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}
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public string TooltipText { get; set; }
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}
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}
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