1
0
mirror of https://github.com/ppy/osu.git synced 2024-12-16 15:02:55 +08:00
osu-lazer/osu.Game/Graphics/UserInterface/BarGraph.cs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

82 lines
2.9 KiB
C#
Raw Normal View History

// 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.
2018-04-13 17:19:50 +08:00
2022-06-17 15:37:17 +08:00
#nullable disable
2018-11-20 15:51:59 +08:00
using osuTK;
2017-03-26 06:33:03 +08:00
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using System.Collections.Generic;
using System.Linq;
2021-02-25 14:38:56 +08:00
using osu.Framework.Extensions.EnumExtensions;
2018-04-13 17:19:50 +08:00
namespace osu.Game.Graphics.UserInterface
2017-03-26 06:33:03 +08:00
{
public class BarGraph : FillFlowContainer<Bar>
{
2017-04-10 22:42:23 +08:00
/// <summary>
/// Manually sets the max value, if null <see cref="Enumerable.Max(IEnumerable{float})"/> is instead used
/// </summary>
public float? MaxValue { get; set; }
2018-04-13 17:19:50 +08:00
2017-04-04 23:17:22 +08:00
private BarDirection direction = BarDirection.BottomToTop;
2019-02-28 12:31:40 +08:00
2017-04-04 23:17:22 +08:00
public new BarDirection Direction
{
get => direction;
2017-04-04 23:17:22 +08:00
set
{
direction = value;
2021-02-25 14:38:56 +08:00
base.Direction = direction.HasFlagFast(BarDirection.Horizontal) ? FillDirection.Vertical : FillDirection.Horizontal;
2019-04-01 11:16:05 +08:00
2017-04-04 23:17:22 +08:00
foreach (var bar in Children)
{
2021-02-25 14:38:56 +08:00
bar.Size = direction.HasFlagFast(BarDirection.Horizontal) ? new Vector2(1, 1.0f / Children.Count) : new Vector2(1.0f / Children.Count, 1);
2017-04-04 23:17:22 +08:00
bar.Direction = direction;
}
2017-04-04 23:17:22 +08:00
}
}
2018-04-13 17:19:50 +08:00
2017-04-10 22:42:23 +08:00
/// <summary>
/// A list of floats that defines the length of each <see cref="Bar"/>
/// </summary>
public IEnumerable<float> Values
{
set
{
2017-04-12 00:43:48 +08:00
List<Bar> bars = Children.ToList();
2019-04-01 11:16:05 +08:00
2017-04-12 00:43:48 +08:00
foreach (var bar in value.Select((length, index) => new { Value = length, Bar = bars.Count > index ? bars[index] : null }))
{
float length = MaxValue ?? value.Max();
if (length != 0)
length = bar.Value / length;
2018-04-13 17:19:50 +08:00
float size = value.Count();
if (size != 0)
size = 1.0f / size;
2018-04-13 17:19:50 +08:00
2017-04-12 00:43:48 +08:00
if (bar.Bar != null)
{
bar.Bar.Length = length;
2021-02-25 14:38:56 +08:00
bar.Bar.Size = direction.HasFlagFast(BarDirection.Horizontal) ? new Vector2(1, size) : new Vector2(size, 1);
}
else
{
Add(new Bar
{
RelativeSizeAxes = Axes.Both,
2021-02-25 14:38:56 +08:00
Size = direction.HasFlagFast(BarDirection.Horizontal) ? new Vector2(1, size) : new Vector2(size, 1),
Length = length,
2017-04-04 23:17:22 +08:00
Direction = Direction,
});
}
}
2019-02-28 12:31:40 +08:00
//I'm using ToList() here because Where() returns an Enumerable which can change it's elements afterwards
2022-06-24 20:25:23 +08:00
RemoveRange(Children.Where((_, index) => index >= value.Count()).ToList());
}
}
}
2018-01-05 19:21:19 +08:00
}