mirror of https://github.com/ppy/osu
61 lines
2.2 KiB
C#
61 lines
2.2 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.Linq;
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using osu.Framework.Allocation;
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using OpenTK;
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using OpenTK.Graphics;
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using osu.Framework.Extensions.Color4Extensions;
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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.Transforms;
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using osu.Framework.Graphics.UserInterface;
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namespace osu.Game.Graphics.UserInterface
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{
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public class OsuDropDownMenu<T> : DropDownMenu<T>
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{
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protected override DropDownHeader CreateHeader() => new OsuDropDownHeader { AccentColour = AccentColour };
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private Color4? accentColour;
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public virtual Color4 AccentColour
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{
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get { return accentColour.GetValueOrDefault(); }
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set
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{
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accentColour = value;
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if (Header != null)
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((OsuDropDownHeader)Header).AccentColour = value;
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foreach (var item in ItemList.OfType<OsuDropDownMenuItem<T>>())
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item.AccentColour = value;
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}
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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if (accentColour == null)
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AccentColour = colours.PinkDarker;
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}
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public OsuDropDownMenu()
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{
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ContentContainer.CornerRadius = 4;
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ContentBackground.Colour = Color4.Black.Opacity(0.5f);
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DropDownItemsContainer.Padding = new MarginPadding(5);
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}
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protected override void AnimateOpen() => ContentContainer.FadeIn(300, EasingTypes.OutQuint);
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protected override void AnimateClose() => ContentContainer.FadeOut(300, EasingTypes.OutQuint);
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protected override void UpdateContentHeight()
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{
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var actualHeight = (RelativeSizeAxes & Axes.Y) > 0 ? 1 : ContentHeight;
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ContentContainer.ResizeTo(new Vector2(1, State == DropDownMenuState.Opened ? actualHeight : 0), 300, EasingTypes.OutQuint);
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}
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protected override DropDownMenuItem<T> CreateDropDownItem(string key, T value) => new OsuDropDownMenuItem<T>(key, value) { AccentColour = AccentColour };
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}
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} |