keii.dev
A game framework written with osu! in mind.
1// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
2// See the LICENCE file in the repository root for full licence text.
3
4using osu.Framework.Graphics.Containers;
5using osu.Framework.Graphics.Shapes;
6using osuTK;
7
8namespace osu.Framework.Graphics.UserInterface
9{
10 public class BasicHSVColourPicker : HSVColourPicker
11 {
12 public BasicHSVColourPicker()
13 {
14 Background.Colour = FrameworkColour.GreenDark;
15
16 Content.Padding = new MarginPadding(20);
17 Content.Spacing = new Vector2(0, 10);
18 }
19
20 protected override HueSelector CreateHueSelector() => new BasicHueSelector();
21 protected override SaturationValueSelector CreateSaturationValueSelector() => new BasicSaturationValueSelector();
22
23 public class BasicHueSelector : HueSelector
24 {
25 protected override Drawable CreateSliderNub() => new BasicHueSelectorNub();
26 }
27
28 public class BasicHueSelectorNub : CompositeDrawable
29 {
30 public BasicHueSelectorNub()
31 {
32 InternalChild = new Container
33 {
34 RelativeSizeAxes = Axes.Y,
35 Width = 8,
36 Height = 1.2f,
37 Anchor = Anchor.Centre,
38 Origin = Anchor.Centre,
39 Child = new Box
40 {
41 RelativeSizeAxes = Axes.Both,
42 Alpha = 0,
43 AlwaysPresent = true
44 },
45 Masking = true,
46 BorderColour = FrameworkColour.YellowGreen,
47 BorderThickness = 4
48 };
49 }
50 }
51
52 public class BasicSaturationValueSelector : SaturationValueSelector
53 {
54 protected override Marker CreateMarker() => new BasicMarker();
55
56 private class BasicMarker : Marker
57 {
58 private readonly Box colourPreview;
59
60 public BasicMarker()
61 {
62 InternalChild = new Container
63 {
64 Size = new Vector2(15),
65 Anchor = Anchor.Centre,
66 Origin = Anchor.Centre,
67 Masking = true,
68 BorderColour = FrameworkColour.YellowGreen,
69 BorderThickness = 4,
70 Child = colourPreview = new Box
71 {
72 RelativeSizeAxes = Axes.Both
73 }
74 };
75 }
76
77 protected override void LoadComplete()
78 {
79 base.LoadComplete();
80
81 Current.BindValueChanged(_ => updatePreview(), true);
82 }
83
84 private void updatePreview() => colourPreview.Colour = Current.Value;
85 }
86 }
87 }
88}