mirror of https://github.com/ppy/osu
90 lines
2.7 KiB
C#
90 lines
2.7 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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using System.Collections.Generic;
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using System.Linq;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Game.Users;
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using static osu.Game.Users.User;
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namespace osu.Game.Overlays.Profile.Sections.Historical
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{
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public abstract class ChartProfileSubsection : ProfileSubsection
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{
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private ProfileLineChart chart;
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/// <summary>
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/// Text describing the value being plotted on the graph, which will be displayed as a prefix to the value in the history graph tooltip.
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/// </summary>
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protected abstract string GraphCounterName { get; }
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protected ChartProfileSubsection(Bindable<User> user, string headerText)
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: base(user, headerText)
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{
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}
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protected override Drawable CreateContent() => new Container
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Padding = new MarginPadding
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{
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Top = 10,
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Left = 20,
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Right = 40
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},
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Child = chart = new ProfileLineChart(GraphCounterName)
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};
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protected override void LoadComplete()
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{
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base.LoadComplete();
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User.BindValueChanged(onUserChanged, true);
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}
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private void onUserChanged(ValueChangedEvent<User> e)
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{
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var values = GetValues(e.NewValue);
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if (values == null || values.Length <= 1)
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{
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Hide();
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return;
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}
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chart.Values = fillZeroValues(values);
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Show();
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}
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/// <summary>
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/// Add entries for any missing months (filled with zero values).
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/// </summary>
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private UserHistoryCount[] fillZeroValues(UserHistoryCount[] historyEntries)
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{
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var filledHistoryEntries = new List<UserHistoryCount>();
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foreach (var entry in historyEntries)
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{
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var lastFilled = filledHistoryEntries.LastOrDefault();
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while (lastFilled?.Date.AddMonths(1) < entry.Date)
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{
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filledHistoryEntries.Add(lastFilled = new UserHistoryCount
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{
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Count = 0,
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Date = lastFilled.Date.AddMonths(1)
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});
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}
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filledHistoryEntries.Add(entry);
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}
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return filledHistoryEntries.ToArray();
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}
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protected abstract UserHistoryCount[] GetValues(User user);
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}
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}
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