mirror of https://github.com/ppy/osu
174 lines
6.3 KiB
C#
174 lines
6.3 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 System;
|
|
using System.Collections.Generic;
|
|
using osu.Framework.Allocation;
|
|
using osu.Framework.Bindables;
|
|
using osu.Framework.Graphics;
|
|
using osu.Framework.Graphics.Containers;
|
|
using osu.Framework.Graphics.Cursor;
|
|
using osu.Framework.Graphics.Sprites;
|
|
using osu.Framework.Graphics.UserInterface;
|
|
using osu.Framework.Localisation;
|
|
using osu.Game.Graphics;
|
|
using osu.Game.Graphics.Sprites;
|
|
using osu.Game.Graphics.Containers;
|
|
using osuTK;
|
|
|
|
namespace osu.Game.Overlays.Settings
|
|
{
|
|
public abstract class SettingsItem<T> : Container, IFilterable, ISettingsItem, IHasCurrentValue<T>, IHasTooltip
|
|
{
|
|
protected abstract Drawable CreateControl();
|
|
|
|
protected Drawable Control { get; }
|
|
|
|
private IHasCurrentValue<T> controlWithCurrent => Control as IHasCurrentValue<T>;
|
|
|
|
protected override Container<Drawable> Content => FlowContent;
|
|
|
|
protected readonly FillFlowContainer FlowContent;
|
|
|
|
private SpriteText labelText;
|
|
|
|
private OsuTextFlowContainer warningText;
|
|
|
|
public bool ShowsDefaultIndicator = true;
|
|
private readonly Container defaultValueIndicatorContainer;
|
|
|
|
public LocalisableString TooltipText { get; set; }
|
|
|
|
[Resolved]
|
|
private OsuColour colours { get; set; }
|
|
|
|
public virtual LocalisableString LabelText
|
|
{
|
|
get => labelText?.Text ?? string.Empty;
|
|
set
|
|
{
|
|
if (labelText == null)
|
|
{
|
|
// construct lazily for cases where the label is not needed (may be provided by the Control).
|
|
FlowContent.Insert(-1, labelText = new OsuSpriteText());
|
|
|
|
updateDisabled();
|
|
}
|
|
|
|
labelText.Text = value;
|
|
updateLayout();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Text to be displayed at the bottom of this <see cref="SettingsItem{T}"/>.
|
|
/// Generally used to recommend the user change their setting as the current one is considered sub-optimal.
|
|
/// </summary>
|
|
public LocalisableString? WarningText
|
|
{
|
|
set
|
|
{
|
|
bool hasValue = !string.IsNullOrWhiteSpace(value.ToString());
|
|
|
|
if (warningText == null)
|
|
{
|
|
if (!hasValue)
|
|
return;
|
|
|
|
// construct lazily for cases where the label is not needed (may be provided by the Control).
|
|
FlowContent.Add(warningText = new SettingsNoticeText(colours) { Margin = new MarginPadding { Bottom = 5 } });
|
|
}
|
|
|
|
warningText.Alpha = hasValue ? 1 : 0;
|
|
warningText.Text = value.ToString(); // TODO: Remove ToString() call after TextFlowContainer supports localisation (see https://github.com/ppy/osu-framework/issues/4636).
|
|
}
|
|
}
|
|
|
|
public virtual Bindable<T> Current
|
|
{
|
|
get => controlWithCurrent.Current;
|
|
set => controlWithCurrent.Current = value;
|
|
}
|
|
|
|
public virtual IEnumerable<string> FilterTerms => Keywords == null ? new[] { LabelText.ToString() } : new List<string>(Keywords) { LabelText.ToString() }.ToArray();
|
|
|
|
public IEnumerable<string> Keywords { get; set; }
|
|
|
|
public bool MatchingFilter
|
|
{
|
|
set => Alpha = value ? 1 : 0;
|
|
}
|
|
|
|
public bool FilteringActive { get; set; }
|
|
|
|
public event Action SettingChanged;
|
|
|
|
protected SettingsItem()
|
|
{
|
|
RelativeSizeAxes = Axes.X;
|
|
AutoSizeAxes = Axes.Y;
|
|
Padding = new MarginPadding { Right = SettingsPanel.CONTENT_MARGINS };
|
|
|
|
InternalChildren = new Drawable[]
|
|
{
|
|
defaultValueIndicatorContainer = new Container
|
|
{
|
|
Width = SettingsPanel.CONTENT_MARGINS,
|
|
},
|
|
new Container
|
|
{
|
|
RelativeSizeAxes = Axes.X,
|
|
AutoSizeAxes = Axes.Y,
|
|
Padding = new MarginPadding { Left = SettingsPanel.CONTENT_MARGINS },
|
|
Child = FlowContent = new FillFlowContainer
|
|
{
|
|
RelativeSizeAxes = Axes.X,
|
|
AutoSizeAxes = Axes.Y,
|
|
Spacing = new Vector2(0, 10),
|
|
Child = Control = CreateControl(),
|
|
}
|
|
}
|
|
};
|
|
|
|
// IMPORTANT: all bindable logic is in constructor intentionally to support "CreateSettingsControls" being used in a context it is
|
|
// never loaded, but requires bindable storage.
|
|
if (controlWithCurrent == null)
|
|
throw new ArgumentException(@$"Control created via {nameof(CreateControl)} must implement {nameof(IHasCurrentValue<T>)}");
|
|
|
|
controlWithCurrent.Current.ValueChanged += _ => SettingChanged?.Invoke();
|
|
controlWithCurrent.Current.DisabledChanged += _ => updateDisabled();
|
|
}
|
|
|
|
[BackgroundDependencyLoader]
|
|
private void load()
|
|
{
|
|
// intentionally done before LoadComplete to avoid overhead.
|
|
if (ShowsDefaultIndicator)
|
|
{
|
|
defaultValueIndicatorContainer.Add(new RestoreDefaultValueButton<T>
|
|
{
|
|
Current = controlWithCurrent.Current,
|
|
Anchor = Anchor.Centre,
|
|
Origin = Anchor.Centre
|
|
});
|
|
updateLayout();
|
|
}
|
|
}
|
|
|
|
private void updateLayout()
|
|
{
|
|
bool hasLabel = labelText != null && !string.IsNullOrEmpty(labelText.Text.ToString());
|
|
|
|
// if the settings item is providing a label, the default value indicator should be centred vertically to the left of the label.
|
|
// otherwise, it should be centred vertically to the left of the main control of the settings item.
|
|
defaultValueIndicatorContainer.Height = hasLabel ? labelText.DrawHeight : Control.DrawHeight;
|
|
}
|
|
|
|
private void updateDisabled()
|
|
{
|
|
if (labelText != null)
|
|
labelText.Alpha = controlWithCurrent.Current.Disabled ? 0.3f : 1;
|
|
}
|
|
}
|
|
}
|