Rename download buttons to avoid ambiguity

2026-05-27 07:09:54 +08:00 · 2019-07-03 12:02:35 +09:00
parent 466bc7f28a
commit 23acddcb56
9 changed files with 21 additions and 22 deletions
@@ -0,0 +1,87 @@
+// 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.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Online;
+using osuTK;
+
+namespace osu.Game.Graphics.UserInterface
+{
+    public class DownloadButton : OsuAnimatedButton
+    {
+        public readonly Bindable<DownloadState> State = new Bindable<DownloadState>();
+
+        private readonly SpriteIcon icon;
+        private readonly SpriteIcon checkmark;
+        private readonly Box background;
+
+        private OsuColour colours;
+
+        public DownloadButton()
+        {
+            Children = new Drawable[]
+            {
+                background = new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Depth = float.MaxValue
+                },
+                icon = new SpriteIcon
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Size = new Vector2(13),
+                    Icon = FontAwesome.Solid.Download,
+                },
+                checkmark = new SpriteIcon
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    X = 8,
+                    Size = Vector2.Zero,
+                    Icon = FontAwesome.Solid.Check,
+                }
+            };
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours)
+        {
+            this.colours = colours;
+
+            State.BindValueChanged(updateState, true);
+        }
+
+        private void updateState(ValueChangedEvent<DownloadState> state)
+        {
+            switch (state.NewValue)
+            {
+                case DownloadState.NotDownloaded:
+                    background.FadeColour(colours.Gray4, 500, Easing.InOutExpo);
+                    icon.MoveToX(0, 500, Easing.InOutExpo);
+                    checkmark.ScaleTo(Vector2.Zero, 500, Easing.InOutExpo);
+                    break;
+
+                case DownloadState.Downloading:
+                    background.FadeColour(colours.Blue, 500, Easing.InOutExpo);
+                    icon.MoveToX(0, 500, Easing.InOutExpo);
+                    checkmark.ScaleTo(Vector2.Zero, 500, Easing.InOutExpo);
+                    break;
+
+                case DownloadState.Downloaded:
+                    background.FadeColour(colours.Yellow, 500, Easing.InOutExpo);
+                    break;
+
+                case DownloadState.LocallyAvailable:
+                    background.FadeColour(colours.Green, 500, Easing.InOutExpo);
+                    icon.MoveToX(-8, 500, Easing.InOutExpo);
+                    checkmark.ScaleTo(new Vector2(13), 500, Easing.InOutExpo);
+                    break;
+            }
+        }
+    }
+}