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126 lines
4.1 KiB
C#
126 lines
4.1 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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#nullable disable
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using JetBrains.Annotations;
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using osu.Framework.Allocation;
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using osu.Framework.Extensions.Color4Extensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Shapes;
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namespace osu.Game.Screens.Ranking.Statistics
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{
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/// <summary>
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/// Represents a table with simple statistics (ones that only need textual display).
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/// Richer visualisations should be done with <see cref="StatisticRow"/>s and <see cref="StatisticItem"/>s.
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/// </summary>
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public partial class SimpleStatisticTable : CompositeDrawable
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{
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private readonly SimpleStatisticItem[] items;
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private readonly int columnCount;
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private FillFlowContainer[] columns;
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/// <summary>
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/// Creates a statistic row for the supplied <see cref="SimpleStatisticItem"/>s.
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/// </summary>
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/// <param name="columnCount">The number of columns to layout the <paramref name="items"/> into.</param>
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/// <param name="items">The <see cref="SimpleStatisticItem"/>s to display in this row.</param>
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public SimpleStatisticTable(int columnCount, [ItemNotNull] IEnumerable<SimpleStatisticItem> items)
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{
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if (columnCount < 1)
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throw new ArgumentOutOfRangeException(nameof(columnCount));
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this.columnCount = columnCount;
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this.items = items.ToArray();
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}
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[BackgroundDependencyLoader]
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private void load()
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{
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columns = new FillFlowContainer[columnCount];
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RelativeSizeAxes = Axes.X;
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AutoSizeAxes = Axes.Y;
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InternalChild = new GridContainer
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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RowDimensions = new[]
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{
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new Dimension(GridSizeMode.AutoSize)
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},
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ColumnDimensions = createColumnDimensions().ToArray(),
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Content = new[] { createColumns().ToArray() }
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};
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for (int i = 0; i < items.Length; ++i)
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columns[i % columnCount].Add(items[i]);
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}
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private IEnumerable<Dimension> createColumnDimensions()
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{
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for (int column = 0; column < columnCount; ++column)
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{
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if (column > 0)
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yield return new Dimension(GridSizeMode.Absolute, 30);
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yield return new Dimension();
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}
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}
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private IEnumerable<Drawable> createColumns()
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{
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for (int column = 0; column < columnCount; ++column)
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{
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if (column > 0)
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{
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yield return new Spacer
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{
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Alpha = items.Length > column ? 1 : 0
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};
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}
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yield return columns[column] = createColumn();
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}
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}
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private FillFlowContainer createColumn() => new FillFlowContainer
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Direction = FillDirection.Vertical
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};
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private partial class Spacer : CompositeDrawable
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{
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public Spacer()
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{
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RelativeSizeAxes = Axes.Both;
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Padding = new MarginPadding { Vertical = 4 };
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InternalChild = new CircularContainer
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{
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RelativeSizeAxes = Axes.Y,
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Width = 3,
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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CornerRadius = 2,
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Masking = true,
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Child = new Box
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{
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RelativeSizeAxes = Axes.Both,
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Colour = Color4Extensions.FromHex("#222")
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}
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};
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}
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}
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}
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}
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