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osu-lazer/osu.Game/Overlays/SearchableList/SearchableListOverlay.cs
2019-05-14 14:20:53 +09:00

122 lines
4.0 KiB
C#

// 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 osuTK.Graphics;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Game.Graphics.Backgrounds;
using osu.Game.Graphics.Containers;
namespace osu.Game.Overlays.SearchableList
{
public abstract class SearchableListOverlay : FullscreenOverlay
{
public static readonly float WIDTH_PADDING = 80;
}
public abstract class SearchableListOverlay<T, U, S> : SearchableListOverlay
{
private readonly Container scrollContainer;
protected readonly SearchableListHeader<T> Header;
protected readonly SearchableListFilterControl<U, S> Filter;
protected readonly FillFlowContainer ScrollFlow;
protected abstract Color4 BackgroundColour { get; }
protected abstract Color4 TrianglesColourLight { get; }
protected abstract Color4 TrianglesColourDark { get; }
protected abstract SearchableListHeader<T> CreateHeader();
protected abstract SearchableListFilterControl<U, S> CreateFilterControl();
protected SearchableListOverlay()
{
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = BackgroundColour,
},
new Container
{
RelativeSizeAxes = Axes.Both,
Masking = true,
Children = new[]
{
new Triangles
{
RelativeSizeAxes = Axes.Both,
TriangleScale = 5,
ColourLight = TrianglesColourLight,
ColourDark = TrianglesColourDark,
},
},
},
scrollContainer = new Container
{
RelativeSizeAxes = Axes.Both,
Children = new[]
{
new OsuScrollContainer
{
RelativeSizeAxes = Axes.Both,
ScrollbarVisible = false,
Children = new[]
{
ScrollFlow = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding { Horizontal = WIDTH_PADDING, Bottom = 50 },
Direction = FillDirection.Vertical,
},
},
},
},
},
new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Children = new Drawable[]
{
Header = CreateHeader(),
Filter = CreateFilterControl(),
},
},
};
Filter.Search.Exit = Hide;
}
protected override void Update()
{
base.Update();
scrollContainer.Padding = new MarginPadding { Top = Header.Height + Filter.Height };
}
protected override void OnFocus(FocusEvent e)
{
Filter.Search.TakeFocus();
}
protected override void PopIn()
{
base.PopIn();
Filter.Search.HoldFocus = true;
}
protected override void PopOut()
{
base.PopOut();
Filter.Search.HoldFocus = false;
}
}
}