// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. using osu.Framework.Extensions.Color4Extensions; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Graphics.Effects; using osu.Framework.Graphics.Sprites; using osu.Game.Graphics; using osu.Game.Graphics.Backgrounds; using osu.Game.Graphics.Sprites; using osuTK; using osuTK.Graphics; using osu.Framework.Graphics.Shapes; using osu.Framework.Input.Events; using osu.Game.Graphics.Containers; using osu.Game.Graphics.UserInterface; namespace osu.Game.Overlays.Toolbar { public class ToolbarButton : OsuClickableContainer { public const float WIDTH = Toolbar.HEIGHT * 1.4f; public void SetIcon(Drawable icon) { IconContainer.Icon = icon; IconContainer.Show(); } public void SetIcon(IconUsage icon) => SetIcon(new SpriteIcon { Size = new Vector2(20), Icon = icon }); public IconUsage Icon { set => SetIcon(value); } public string Text { get => DrawableText.Text; set => DrawableText.Text = value; } public string TooltipMain { get => tooltip1.Text; set => tooltip1.Text = value; } public string TooltipSub { get => tooltip2.Text; set => tooltip2.Text = value; } protected virtual Anchor TooltipAnchor => Anchor.TopLeft; protected ConstrainedIconContainer IconContainer; protected SpriteText DrawableText; protected Box HoverBackground; private readonly FillFlowContainer tooltipContainer; private readonly SpriteText tooltip1; private readonly SpriteText tooltip2; protected FillFlowContainer Flow; public ToolbarButton() : base(HoverSampleSet.Loud) { Width = WIDTH; RelativeSizeAxes = Axes.Y; Children = new Drawable[] { HoverBackground = new Box { RelativeSizeAxes = Axes.Both, Colour = OsuColour.Gray(80).Opacity(180), Blending = BlendingParameters.Additive, Alpha = 0, }, Flow = new FillFlowContainer { Direction = FillDirection.Horizontal, Spacing = new Vector2(5), Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, Padding = new MarginPadding { Left = Toolbar.HEIGHT / 2, Right = Toolbar.HEIGHT / 2 }, RelativeSizeAxes = Axes.Y, AutoSizeAxes = Axes.X, Children = new Drawable[] { IconContainer = new ConstrainedIconContainer { Anchor = Anchor.CentreLeft, Origin = Anchor.CentreLeft, Size = new Vector2(20), Alpha = 0, }, DrawableText = new OsuSpriteText { Anchor = Anchor.CentreLeft, Origin = Anchor.CentreLeft, }, }, }, tooltipContainer = new FillFlowContainer { Direction = FillDirection.Vertical, RelativeSizeAxes = Axes.Both, // stops us being considered in parent's autosize Anchor = TooltipAnchor.HasFlag(Anchor.x0) ? Anchor.BottomLeft : Anchor.BottomRight, Origin = TooltipAnchor, Position = new Vector2(TooltipAnchor.HasFlag(Anchor.x0) ? 5 : -5, 5), Alpha = 0, Children = new[] { tooltip1 = new OsuSpriteText { Anchor = TooltipAnchor, Origin = TooltipAnchor, Shadow = true, Font = OsuFont.GetFont(size: 22, weight: FontWeight.Bold), }, tooltip2 = new OsuSpriteText { Anchor = TooltipAnchor, Origin = TooltipAnchor, Shadow = true, } } } }; } protected override bool OnMouseDown(MouseDownEvent e) => true; protected override bool OnClick(ClickEvent e) { HoverBackground.FlashColour(Color4.White.Opacity(100), 500, Easing.OutQuint); tooltipContainer.FadeOut(100); return base.OnClick(e); } protected override bool OnHover(HoverEvent e) { HoverBackground.FadeIn(200); tooltipContainer.FadeIn(100); return base.OnHover(e); } protected override void OnHoverLost(HoverLostEvent e) { HoverBackground.FadeOut(200); tooltipContainer.FadeOut(100); } } public class OpaqueBackground : Container { public OpaqueBackground() { RelativeSizeAxes = Axes.Both; Masking = true; MaskingSmoothness = 0; EdgeEffect = new EdgeEffectParameters { Type = EdgeEffectType.Shadow, Colour = Color4.Black.Opacity(40), Radius = 5, }; Children = new Drawable[] { new Box { RelativeSizeAxes = Axes.Both, Colour = OsuColour.Gray(30) }, new Triangles { RelativeSizeAxes = Axes.Both, ColourLight = OsuColour.Gray(40), ColourDark = OsuColour.Gray(20), }, }; } } }