mirror of
https://github.com/ppy/osu.git
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257 lines
9.4 KiB
C#
257 lines
9.4 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.Drawing;
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using System.Linq;
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Configuration;
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using osu.Framework.Extensions.IEnumerableExtensions;
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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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using osu.Framework.Platform;
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using osu.Game.Configuration;
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using osu.Game.Graphics.Containers;
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using osu.Game.Graphics.UserInterface;
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using osuTK.Graphics;
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namespace osu.Game.Overlays.Settings.Sections.Graphics
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{
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public class LayoutSettings : SettingsSubsection
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{
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protected override string Header => "Layout";
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private FillFlowContainer<SettingsSlider<float>> scalingSettings;
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private Bindable<ScalingMode> scalingMode;
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private Bindable<Size> sizeFullscreen;
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private readonly IBindableList<WindowMode> windowModes = new BindableList<WindowMode>();
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private OsuGameBase game;
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private SettingsDropdown<Size> resolutionDropdown;
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private SettingsDropdown<WindowMode> windowModeDropdown;
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private Bindable<float> scalingPositionX;
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private Bindable<float> scalingPositionY;
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private Bindable<float> scalingSizeX;
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private Bindable<float> scalingSizeY;
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private const int transition_duration = 400;
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[BackgroundDependencyLoader]
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private void load(FrameworkConfigManager config, OsuConfigManager osuConfig, OsuGameBase game, GameHost host)
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{
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this.game = game;
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scalingMode = osuConfig.GetBindable<ScalingMode>(OsuSetting.Scaling);
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sizeFullscreen = config.GetBindable<Size>(FrameworkSetting.SizeFullscreen);
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scalingSizeX = osuConfig.GetBindable<float>(OsuSetting.ScalingSizeX);
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scalingSizeY = osuConfig.GetBindable<float>(OsuSetting.ScalingSizeY);
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scalingPositionX = osuConfig.GetBindable<float>(OsuSetting.ScalingPositionX);
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scalingPositionY = osuConfig.GetBindable<float>(OsuSetting.ScalingPositionY);
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if (host.Window != null)
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windowModes.BindTo(host.Window.SupportedWindowModes);
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Container resolutionSettingsContainer;
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Children = new Drawable[]
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{
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windowModeDropdown = new SettingsDropdown<WindowMode>
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{
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LabelText = "Screen mode",
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Bindable = config.GetBindable<WindowMode>(FrameworkSetting.WindowMode),
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ItemSource = windowModes,
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},
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resolutionSettingsContainer = new Container
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y
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},
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new SettingsSlider<float, UIScaleSlider>
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{
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LabelText = "UI Scaling",
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TransferValueOnCommit = true,
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Bindable = osuConfig.GetBindable<float>(OsuSetting.UIScale),
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KeyboardStep = 0.01f,
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Keywords = new[] { "scale", "letterbox" },
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},
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new SettingsEnumDropdown<ScalingMode>
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{
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LabelText = "Screen Scaling",
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Bindable = osuConfig.GetBindable<ScalingMode>(OsuSetting.Scaling),
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Keywords = new[] { "scale", "letterbox" },
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},
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scalingSettings = new FillFlowContainer<SettingsSlider<float>>
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{
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Direction = FillDirection.Vertical,
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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AutoSizeDuration = transition_duration,
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AutoSizeEasing = Easing.OutQuint,
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Masking = true,
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Children = new[]
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{
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new SettingsSlider<float>
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{
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LabelText = "Horizontal position",
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Bindable = scalingPositionX,
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KeyboardStep = 0.01f
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},
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new SettingsSlider<float>
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{
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LabelText = "Vertical position",
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Bindable = scalingPositionY,
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KeyboardStep = 0.01f
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},
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new SettingsSlider<float>
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{
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LabelText = "Horizontal scale",
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Bindable = scalingSizeX,
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KeyboardStep = 0.01f
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},
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new SettingsSlider<float>
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{
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LabelText = "Vertical scale",
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Bindable = scalingSizeY,
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KeyboardStep = 0.01f
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},
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}
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},
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};
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scalingSettings.ForEach(s => bindPreviewEvent(s.Bindable));
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var resolutions = getResolutions();
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if (resolutions.Count > 1)
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{
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resolutionSettingsContainer.Child = resolutionDropdown = new ResolutionSettingsDropdown
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{
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LabelText = "Resolution",
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ShowsDefaultIndicator = false,
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Items = resolutions,
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Bindable = sizeFullscreen
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};
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windowModeDropdown.Bindable.BindValueChanged(mode =>
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{
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if (mode.NewValue == WindowMode.Fullscreen)
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{
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resolutionDropdown.Show();
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sizeFullscreen.TriggerChange();
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}
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else
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resolutionDropdown.Hide();
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}, true);
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}
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scalingMode.BindValueChanged(mode =>
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{
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scalingSettings.ClearTransforms();
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scalingSettings.AutoSizeAxes = mode.NewValue != ScalingMode.Off ? Axes.Y : Axes.None;
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if (mode.NewValue == ScalingMode.Off)
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scalingSettings.ResizeHeightTo(0, transition_duration, Easing.OutQuint);
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scalingSettings.ForEach(s => s.TransferValueOnCommit = mode.NewValue == ScalingMode.Everything);
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}, true);
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windowModes.ItemsAdded += _ => windowModesChanged();
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windowModes.ItemsRemoved += _ => windowModesChanged();
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windowModesChanged();
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}
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private void windowModesChanged()
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{
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if (windowModes.Count > 1)
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windowModeDropdown.Show();
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else
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windowModeDropdown.Hide();
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}
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/// <summary>
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/// Create a delayed bindable which only updates when a condition is met.
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/// </summary>
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/// <param name="bindable">The config bindable.</param>
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/// <returns>A bindable which will propagate updates with a delay.</returns>
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private void bindPreviewEvent(Bindable<float> bindable)
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{
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bindable.ValueChanged += _ =>
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{
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switch (scalingMode.Value)
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{
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case ScalingMode.Gameplay:
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showPreview();
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break;
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}
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};
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}
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private Drawable preview;
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private void showPreview()
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{
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if (preview?.IsAlive != true)
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game.Add(preview = new ScalingPreview());
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preview.FadeOutFromOne(1500);
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preview.Expire();
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}
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private IReadOnlyList<Size> getResolutions()
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{
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var resolutions = new List<Size> { new Size(9999, 9999) };
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if (game.Window != null)
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{
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resolutions.AddRange(game.Window.AvailableResolutions
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.Where(r => r.Width >= 800 && r.Height >= 600)
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.OrderByDescending(r => r.Width)
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.ThenByDescending(r => r.Height)
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.Select(res => new Size(res.Width, res.Height))
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.Distinct());
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}
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return resolutions;
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}
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private class ScalingPreview : ScalingContainer
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{
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public ScalingPreview()
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{
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Child = new Box
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{
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Colour = Color4.White,
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RelativeSizeAxes = Axes.Both,
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Alpha = 0.5f,
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};
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}
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}
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private class UIScaleSlider : OsuSliderBar<float>
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{
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public override string TooltipText => base.TooltipText + "x";
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}
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private class ResolutionSettingsDropdown : SettingsDropdown<Size>
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{
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protected override OsuDropdown<Size> CreateDropdown() => new ResolutionDropdownControl();
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private class ResolutionDropdownControl : DropdownControl
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{
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protected override string GenerateItemText(Size item)
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{
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if (item == new Size(9999, 9999))
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return "Default";
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return $"{item.Width}x{item.Height}";
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}
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}
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}
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}
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}
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