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141 lines
4.2 KiB
C#
141 lines
4.2 KiB
C#
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using System;
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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.Configuration;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Primitives;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input;
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using osu.Game.Graphics.Sprites;
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using OpenTK.Graphics;
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namespace osu.Game.Graphics.UserInterface
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{
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public class OsuCheckbox : CheckBox
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{
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private Bindable<bool> bindable;
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public Bindable<bool> Bindable
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{
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set
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{
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if (bindable != null)
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bindable.ValueChanged -= bindableValueChanged;
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bindable = value;
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if (bindable != null)
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{
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bool state = State == CheckBoxState.Checked;
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if (state != bindable.Value)
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State = bindable.Value ? CheckBoxState.Checked : CheckBoxState.Unchecked;
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bindable.ValueChanged += bindableValueChanged;
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}
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if (bindable?.Disabled ?? true)
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Alpha = 0.3f;
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}
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}
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public Color4 CheckedColor { get; set; } = Color4.Cyan;
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public Color4 UncheckedColor { get; set; } = Color4.White;
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public int FadeDuration { get; set; }
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public string LabelText
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{
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get { return labelSpriteText?.Text; }
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set
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{
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if (labelSpriteText != null)
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labelSpriteText.Text = value;
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}
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}
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public MarginPadding LabelPadding
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{
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get { return labelSpriteText?.Padding ?? new MarginPadding(); }
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set
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{
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if (labelSpriteText != null)
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labelSpriteText.Padding = value;
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}
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}
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private readonly Nub nub;
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private readonly SpriteText labelSpriteText;
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private SampleChannel sampleChecked;
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private SampleChannel sampleUnchecked;
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public OsuCheckbox()
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{
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AutoSizeAxes = Axes.Y;
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RelativeSizeAxes = Axes.X;
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Children = new Drawable[]
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{
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labelSpriteText = new OsuSpriteText(),
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nub = new Nub
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{
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Anchor = Anchor.CentreRight,
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Origin = Anchor.CentreRight,
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Margin = new MarginPadding { Right = 5 },
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}
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};
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}
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private void bindableValueChanged(object sender, EventArgs e)
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{
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State = bindable.Value ? CheckBoxState.Checked : CheckBoxState.Unchecked;
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}
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protected override void Dispose(bool isDisposing)
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{
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if (bindable != null)
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bindable.ValueChanged -= bindableValueChanged;
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base.Dispose(isDisposing);
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}
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protected override bool OnHover(InputState state)
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{
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nub.Glowing = true;
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nub.Expanded = true;
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return base.OnHover(state);
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}
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protected override void OnHoverLost(InputState state)
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{
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nub.Glowing = false;
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nub.Expanded = false;
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base.OnHoverLost(state);
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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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sampleChecked = audio.Sample.Get(@"Checkbox/check-on");
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sampleUnchecked = audio.Sample.Get(@"Checkbox/check-off");
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}
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protected override void OnChecked()
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{
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sampleChecked?.Play();
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nub.State = CheckBoxState.Checked;
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if (bindable != null)
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bindable.Value = true;
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}
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protected override void OnUnchecked()
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{
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sampleUnchecked?.Play();
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nub.State = CheckBoxState.Unchecked;
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if (bindable != null)
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bindable.Value = false;
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}
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}
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}
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