mirror of https://github.com/ppy/osu
141 lines
4.2 KiB
C#
141 lines
4.2 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.Audio;
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using osu.Framework.Audio.Sample;
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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.Containers;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics.Containers;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Graphics.UserInterface
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{
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public partial class OsuMenu : Menu
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{
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private Sample sampleOpen;
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private Sample sampleClose;
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// todo: this shouldn't be required after https://github.com/ppy/osu-framework/issues/4519 is fixed.
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private bool wasOpened;
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public OsuMenu(Direction direction, bool topLevelMenu = false)
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: base(direction, topLevelMenu)
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{
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BackgroundColour = Color4.Black.Opacity(0.5f);
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MaskingContainer.CornerRadius = 4;
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ItemsContainer.Padding = new MarginPadding(5);
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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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sampleOpen = audio.Samples.Get(@"UI/dropdown-open");
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sampleClose = audio.Samples.Get(@"UI/dropdown-close");
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}
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protected override void Update()
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{
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base.Update();
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bool showCheckboxes = false;
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foreach (var drawableItem in ItemsContainer)
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{
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if (drawableItem.Item is StatefulMenuItem)
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showCheckboxes = true;
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}
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foreach (var drawableItem in ItemsContainer)
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{
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if (drawableItem is DrawableOsuMenuItem osuItem)
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osuItem.ShowCheckbox.Value = showCheckboxes;
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}
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}
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protected override void AnimateOpen()
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{
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if (!TopLevelMenu && !wasOpened)
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sampleOpen?.Play();
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this.FadeIn(300, Easing.OutQuint);
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wasOpened = true;
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}
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protected override void AnimateClose()
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{
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if (!TopLevelMenu && wasOpened)
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sampleClose?.Play();
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this.FadeOut(300, Easing.OutQuint);
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wasOpened = false;
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}
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protected override void UpdateSize(Vector2 newSize)
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{
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if (Direction == Direction.Vertical)
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{
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Width = newSize.X;
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this.ResizeHeightTo(newSize.Y, 300, Easing.OutQuint);
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}
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else
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{
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Height = newSize.Y;
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this.ResizeWidthTo(newSize.X, 300, Easing.OutQuint);
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}
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}
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protected override DrawableMenuItem CreateDrawableMenuItem(MenuItem item)
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{
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switch (item)
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{
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case StatefulMenuItem stateful:
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return new DrawableStatefulMenuItem(stateful);
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case OsuMenuItemSpacer spacer:
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return new DrawableSpacer(spacer);
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}
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return new DrawableOsuMenuItem(item);
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}
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protected override ScrollContainer<Drawable> CreateScrollContainer(Direction direction) => new OsuScrollContainer(direction);
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protected override Menu CreateSubMenu() => new OsuMenu(Direction.Vertical)
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{
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Anchor = Direction == Direction.Horizontal ? Anchor.BottomLeft : Anchor.TopRight
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};
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protected partial class DrawableSpacer : DrawableOsuMenuItem
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{
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public DrawableSpacer(MenuItem item)
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: base(item)
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{
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Scale = new Vector2(1, 0.6f);
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AddInternal(new Box
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Colour = BackgroundColourHover,
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RelativeSizeAxes = Axes.X,
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Height = 2f,
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Width = 0.9f,
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});
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}
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protected override bool OnHover(HoverEvent e) => true;
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protected override bool OnClick(ClickEvent e) => true;
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}
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}
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}
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