// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. using osu.Framework.Allocation; using osu.Framework.Audio; using osu.Framework.Audio.Sample; using osu.Framework.Extensions.Color4Extensions; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Graphics.Sprites; using osu.Framework.Graphics.UserInterface; using osu.Framework.Input.Events; using osu.Game.Graphics.Sprites; using osuTK.Graphics; namespace osu.Game.Graphics.UserInterface { public class DrawableOsuMenuItem : Menu.DrawableMenuItem { public const int MARGIN_HORIZONTAL = 17; public const int MARGIN_VERTICAL = 4; private const int text_size = 17; private const int transition_length = 80; private SampleChannel sampleClick; private SampleChannel sampleHover; private TextContainer text; public DrawableOsuMenuItem(MenuItem item) : base(item) { } [BackgroundDependencyLoader] private void load(AudioManager audio) { sampleHover = audio.Samples.Get(@"UI/generic-hover"); sampleClick = audio.Samples.Get(@"UI/generic-select"); BackgroundColour = Color4.Transparent; BackgroundColourHover = Color4Extensions.FromHex(@"172023"); updateTextColour(); } private void updateTextColour() { switch ((Item as OsuMenuItem)?.Type) { default: case MenuItemType.Standard: text.Colour = Color4.White; break; case MenuItemType.Destructive: text.Colour = Color4.Red; break; case MenuItemType.Highlighted: text.Colour = Color4Extensions.FromHex(@"ffcc22"); break; } } protected override bool OnHover(HoverEvent e) { sampleHover.Play(); text.BoldText.FadeIn(transition_length, Easing.OutQuint); text.NormalText.FadeOut(transition_length, Easing.OutQuint); return base.OnHover(e); } protected override void OnHoverLost(HoverLostEvent e) { text.BoldText.FadeOut(transition_length, Easing.OutQuint); text.NormalText.FadeIn(transition_length, Easing.OutQuint); base.OnHoverLost(e); } protected override bool OnClick(ClickEvent e) { sampleClick.Play(); return base.OnClick(e); } protected sealed override Drawable CreateContent() => text = CreateTextContainer(); protected virtual TextContainer CreateTextContainer() => new TextContainer(); protected class TextContainer : Container, IHasText { public string Text { get => NormalText.Text; set { NormalText.Text = value; BoldText.Text = value; } } public readonly SpriteText NormalText; public readonly SpriteText BoldText; public TextContainer() { Anchor = Anchor.CentreLeft; Origin = Anchor.CentreLeft; AutoSizeAxes = Axes.Both; Children = new Drawable[] { NormalText = new OsuSpriteText { Anchor = Anchor.CentreLeft, Origin = Anchor.CentreLeft, Font = OsuFont.GetFont(size: text_size), Margin = new MarginPadding { Horizontal = MARGIN_HORIZONTAL, Vertical = MARGIN_VERTICAL }, }, BoldText = new OsuSpriteText { AlwaysPresent = true, Alpha = 0, Anchor = Anchor.CentreLeft, Origin = Anchor.CentreLeft, Font = OsuFont.GetFont(size: text_size, weight: FontWeight.Bold), Margin = new MarginPadding { Horizontal = MARGIN_HORIZONTAL, Vertical = MARGIN_VERTICAL }, } }; } } } }