// 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.Containers; using osu.Framework.Graphics.Effects; using osu.Framework.Graphics.Shapes; using osu.Framework.Graphics.UserInterface; using osu.Game.Overlays; using osuTK; namespace osu.Game.Graphics.UserInterfaceV2 { public partial class OsuHSVColourPicker : HSVColourPicker { private const float spacing = 10; private const float corner_radius = 10; private const float control_border_thickness = 3; protected override HueSelector CreateHueSelector() => new OsuHueSelector(); protected override SaturationValueSelector CreateSaturationValueSelector() => new OsuSaturationValueSelector(); [BackgroundDependencyLoader(true)] private void load(OverlayColourProvider? colourProvider, OsuColour osuColour) { Background.Colour = colourProvider?.Dark5 ?? osuColour.GreySeaFoamDark; Content.Padding = new MarginPadding(spacing); Content.Spacing = new Vector2(0, spacing); } private static EdgeEffectParameters createShadowParameters() => new EdgeEffectParameters { Type = EdgeEffectType.Shadow, Offset = new Vector2(0, 1), Radius = 3, Colour = Colour4.Black.Opacity(0.3f) }; private partial class OsuHueSelector : HueSelector { public OsuHueSelector() { SliderBar.CornerRadius = corner_radius; SliderBar.Masking = true; } protected override Drawable CreateSliderNub() => new SliderNub(this); private partial class SliderNub : CompositeDrawable { private readonly Bindable<float> hue; private readonly Box fill; public SliderNub(OsuHueSelector osuHueSelector) { hue = osuHueSelector.Hue.GetBoundCopy(); InternalChild = new CircularContainer { Height = 35, Width = 10, Origin = Anchor.Centre, Anchor = Anchor.Centre, Masking = true, BorderColour = Colour4.White, BorderThickness = control_border_thickness, EdgeEffect = createShadowParameters(), Child = fill = new Box { RelativeSizeAxes = Axes.Both } }; } protected override void LoadComplete() { hue.BindValueChanged(h => fill.Colour = Colour4.FromHSV(h.NewValue, 1, 1), true); } } } private partial class OsuSaturationValueSelector : SaturationValueSelector { public OsuSaturationValueSelector() { SelectionArea.CornerRadius = corner_radius; SelectionArea.Masking = true; } protected override Marker CreateMarker() => new OsuMarker(); private partial class OsuMarker : Marker { private readonly Box previewBox; public OsuMarker() { AutoSizeAxes = Axes.Both; InternalChild = new CircularContainer { Size = new Vector2(20), Masking = true, BorderColour = Colour4.White, BorderThickness = control_border_thickness, EdgeEffect = createShadowParameters(), Child = previewBox = new Box { RelativeSizeAxes = Axes.Both } }; } protected override void LoadComplete() { base.LoadComplete(); Current.BindValueChanged(colour => previewBox.Colour = colour.NewValue, true); } } } } }