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98 lines
3.4 KiB
C#
98 lines
3.4 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.Collections.Specialized;
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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.Graphics;
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using osu.Framework.Screens;
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using osu.Framework.Testing;
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using osu.Game.Rulesets.Edit;
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using osu.Game.Screens;
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using osu.Game.Screens.Edit.Compose.Components;
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namespace osu.Game.Skinning.Editor
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{
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public class SkinBlueprintContainer : BlueprintContainer<ISkinnableDrawable>
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{
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private readonly Drawable target;
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private readonly List<BindableList<ISkinnableDrawable>> targetComponents = new List<BindableList<ISkinnableDrawable>>();
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public SkinBlueprintContainer(Drawable target)
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{
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this.target = target;
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}
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[BackgroundDependencyLoader(true)]
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private void load(SkinEditor editor)
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{
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SelectedItems.BindTo(editor.SelectedComponents);
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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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// track each target container on the current screen.
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var targetContainers = target.ChildrenOfType<ISkinnableTarget>().ToArray();
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if (targetContainers.Length == 0)
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{
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string targetScreen = target.ChildrenOfType<Screen>().LastOrDefault()?.GetType().Name ?? "this screen";
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AddInternal(new ScreenWhiteBox.UnderConstructionMessage(targetScreen, "doesn't support skin customisation just yet."));
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return;
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}
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foreach (var targetContainer in targetContainers)
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{
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var bindableList = new BindableList<ISkinnableDrawable> { BindTarget = targetContainer.Components };
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bindableList.BindCollectionChanged(componentsChanged, true);
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targetComponents.Add(bindableList);
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}
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}
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private void componentsChanged(object sender, NotifyCollectionChangedEventArgs e)
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{
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switch (e.Action)
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{
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case NotifyCollectionChangedAction.Add:
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foreach (var item in e.NewItems.Cast<ISkinnableDrawable>())
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AddBlueprintFor(item);
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break;
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case NotifyCollectionChangedAction.Remove:
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case NotifyCollectionChangedAction.Reset:
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foreach (var item in e.OldItems.Cast<ISkinnableDrawable>())
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RemoveBlueprintFor(item);
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break;
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case NotifyCollectionChangedAction.Replace:
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foreach (var item in e.OldItems.Cast<ISkinnableDrawable>())
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RemoveBlueprintFor(item);
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foreach (var item in e.NewItems.Cast<ISkinnableDrawable>())
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AddBlueprintFor(item);
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break;
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}
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}
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protected override void AddBlueprintFor(ISkinnableDrawable item)
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{
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if (!item.IsEditable)
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return;
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base.AddBlueprintFor(item);
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}
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protected override SelectionHandler<ISkinnableDrawable> CreateSelectionHandler() => new SkinSelectionHandler();
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protected override SelectionBlueprint<ISkinnableDrawable> CreateBlueprintFor(ISkinnableDrawable component)
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=> new SkinBlueprint(component);
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}
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}
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