---changing---

2025-07-01 08:20:00 +09:00 · 2017-04-19 15:01:05 +02:00
parent eda0e99179
commit d04893a43a
5 changed files with 137 additions and 129 deletions
--- a/osu.Game/Graphics/Cursor/TooltipContainer.cs
+++ b/osu.Game/Graphics/Cursor/TooltipContainer.cs
@ -0,0 +1,130 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using OpenTK;
+using OpenTK.Graphics;
+using osu.Framework.Allocation;
+using osu.Framework.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Cursor;
+using osu.Framework.Graphics.Primitives;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Input;
+using osu.Framework.Threading;
+using osu.Game.Graphics.Sprites;
+using System;
+using System.Linq;
+
+namespace osu.Game.Graphics.Cursor
+{
+    public class TooltipContainer : Container
+    {
+        private readonly CursorContainer cursor;
+        private readonly Tooltip tooltip;
+
+        private ScheduledDelegate show;
+        private UserInputManager input;
+        private IHasDisappearingTooltip disappearingTooltip;
+
+        public const int DEFAULT_APPEAR_DELAY = 250;
+
+        public IMouseState MouseState
+        {
+            set
+            {
+                if (value.Position != value.LastPosition && disappearingTooltip?.Disappear != false)
+                {
+                    show?.Cancel();
+                    tooltip.TooltipText = string.Empty;
+                    IHasTooltip hasTooltip = input.HoveredDrawables.OfType<IHasTooltip>().FirstOrDefault();
+                    if (hasTooltip != null)
+                    {
+                        IHasTooltipWithCustomDelay delayedTooltip = hasTooltip as IHasTooltipWithCustomDelay;
+                        disappearingTooltip = hasTooltip as IHasDisappearingTooltip;
+                        show = Scheduler.AddDelayed(() => tooltip.TooltipText = hasTooltip.TooltipText, delayedTooltip?.TooltipDelay ?? DEFAULT_APPEAR_DELAY);
+                    }
+                }
+            }
+        }
+
+        public TooltipContainer(CursorContainer cursor)
+        {
+            this.cursor = cursor;
+            AlwaysPresent = true;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colour, UserInputManager input)
+        {
+            this.input = input;
+        }
+
+        protected override void Update()
+        {
+            if (disappearingTooltip?.Disappear == false)
+                tooltip.TooltipText = disappearingTooltip.TooltipText;
+            else if (disappearingTooltip != null)
+            {
+                disappearingTooltip = null;
+                tooltip.TooltipText = string.Empty;
+            }
+        }
+
+        protected override bool OnMouseMove(InputState state)
+        {
+            Position = new Vector2(state.Mouse.Position.X, Math.Min(cursor.ActiveCursor.BoundingBox.Bottom, state.Mouse.Position.Y + cursor.ActiveCursor.DrawHeight));
+            return base.OnMouseMove(state);
+        }
+
+        public class Tooltip : Container
+        {
+            private readonly Box tooltipBackground;
+            private readonly OsuSpriteText text;
+
+            public string TooltipText
+            {
+                set
+                {
+                    text.Text = value;
+                    if (string.IsNullOrEmpty(value))
+                        Hide();
+                    else
+                        Show();
+                }
+            }
+
+            public Tooltip()
+            {
+
+                AutoSizeAxes = Axes.Both;
+                CornerRadius = 5;
+                Masking = true;
+                EdgeEffect = new EdgeEffect
+                {
+                    Type = EdgeEffectType.Shadow,
+                    Colour = Color4.Black.Opacity(40),
+                    Radius = 5,
+                };
+                Children = new Drawable[]
+                {
+                    tooltipBackground = new Box
+                    {
+                        RelativeSizeAxes = Axes.Both
+                    },
+                    text = new OsuSpriteText
+                    {
+                        Padding = new MarginPadding(3),
+                        Font = @"Exo2.0-Regular",
+                    }
+                };
+            }
+
+            [BackgroundDependencyLoader]
+            private void load(OsuColour colour)
+            {
+                tooltipBackground.Colour = colour.Gray3;
+            }
+        }
+    }
+}