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Add support for custom controls to SettingSourceAttribute

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This commit is contained in:
smoogipoo
2021-04-28 02:46:34 +09:00
parent 2adc751e04
commit 4e3ee77396
2 changed files with 57 additions and 1 deletions
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29
osu.Game/Configuration/SettingSourceAttribute.cs
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@ -1,12 +1,15 @@
// 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.
#nullable enable
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using JetBrains.Annotations;
using osu.Framework.Bindables;
using osu.Framework.Extensions.TypeExtensions;
using osu.Framework.Graphics;
using osu.Framework.Localisation;
using osu.Game.Overlays.Settings;
@ -31,7 +34,15 @@ namespace osu.Game.Configuration
public int? OrderPosition { get; }
public SettingSourceAttribute(string label, string description = null)
/// <summary>
/// The type of the settings control which handles this setting source.
/// </summary>
/// <remarks>
/// Must be a type deriving <see cref="SettingsItem{T}"/> with a public constructor.
/// </remarks>
public Type? SettingControlType { get; set; }
public SettingSourceAttribute(string? label, string? description = null)
{
Label = label ?? string.Empty;
Description = description ?? string.Empty;
@ -67,6 +78,22 @@ namespace osu.Game.Configuration
{
object value = property.GetValue(obj);
if (attr.SettingControlType != null)
{
var controlType = attr.SettingControlType;
if (controlType.EnumerateBaseTypes().All(t => !t.IsGenericType || t.GetGenericTypeDefinition() != typeof(SettingsItem<>)))
throw new InvalidOperationException($"{nameof(SettingSourceAttribute)} had an unsupported custom control type ({controlType.ReadableName()})");
var control = (Drawable)Activator.CreateInstance(controlType);
controlType.GetProperty(nameof(SettingsItem<object>.LabelText))?.SetValue(control, attr.Label);
controlType.GetProperty(nameof(SettingsItem<object>.TooltipText))?.SetValue(control, attr.Description);
controlType.GetProperty(nameof(SettingsItem<object>.Current))?.SetValue(control, value);
yield return control;
continue;
}
switch (value)
{
case BindableNumber<float> bNumber: