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Merge pull request #10883 from smoogipoo/defined-blueprint-order

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Dean Herbert 2020-11-18 18:46:37 +09:00 committed by GitHub
commit 8ccb399eff
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3 changed files with 81 additions and 4 deletions
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6
osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
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@ -118,8 +118,7 @@ namespace osu.Game.Screens.Edit.Compose.Components
}
}
protected virtual Container<SelectionBlueprint> CreateSelectionBlueprintContainer() =>
new Container<SelectionBlueprint> { RelativeSizeAxes = Axes.Both };
protected virtual Container<SelectionBlueprint> CreateSelectionBlueprintContainer() => new HitObjectOrderedSelectionContainer { RelativeSizeAxes = Axes.Both };
/// <summary>
/// Creates a <see cref="Components.SelectionHandler"/> which outlines <see cref="DrawableHitObject"/>s and handles movement of selections.
@ -338,7 +337,8 @@ namespace osu.Game.Screens.Edit.Compose.Components
/// <returns>Whether a selection was performed.</returns>
private bool beginClickSelection(MouseButtonEvent e)
{
foreach (SelectionBlueprint blueprint in SelectionBlueprints.AliveChildren)
// Iterate from the top of the input stack (blueprints closest to the front of the screen first).
foreach (SelectionBlueprint blueprint in SelectionBlueprints.AliveChildren.Reverse())
{
if (!blueprint.IsHovered) continue;

77
osu.Game/Screens/Edit/Compose/Components/HitObjectOrderedSelectionContainer.cs Normal file
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@ -0,0 +1,77 @@
// 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.Collections.Generic;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
namespace osu.Game.Screens.Edit.Compose.Components
{
/// <summary>
/// A container for <see cref="SelectionBlueprint"/> ordered by their <see cref="HitObject"/> start times.
/// </summary>
public sealed class HitObjectOrderedSelectionContainer : Container<SelectionBlueprint>
{
public override void Add(SelectionBlueprint drawable)
{
base.Add(drawable);
bindStartTime(drawable);
}
public override bool Remove(SelectionBlueprint drawable)
{
if (!base.Remove(drawable))
return false;
unbindStartTime(drawable);
return true;
}
public override void Clear(bool disposeChildren)
{
base.Clear(disposeChildren);
unbindAllStartTimes();
}
private readonly Dictionary<SelectionBlueprint, IBindable> startTimeMap = new Dictionary<SelectionBlueprint, IBindable>();
private void bindStartTime(SelectionBlueprint blueprint)
{
var bindable = blueprint.HitObject.StartTimeBindable.GetBoundCopy();
bindable.BindValueChanged(_ =>
{
if (LoadState >= LoadState.Ready)
SortInternal();
});
startTimeMap[blueprint] = bindable;
}
private void unbindStartTime(SelectionBlueprint blueprint)
{
startTimeMap[blueprint].UnbindAll();
startTimeMap.Remove(blueprint);
}
private void unbindAllStartTimes()
{
foreach (var kvp in startTimeMap)
kvp.Value.UnbindAll();
startTimeMap.Clear();
}
protected override int Compare(Drawable x, Drawable y)
{
var xObj = (SelectionBlueprint)x;
var yObj = (SelectionBlueprint)y;
// Put earlier blueprints towards the end of the list, so they handle input first
int i = yObj.HitObject.StartTime.CompareTo(xObj.HitObject.StartTime);
return i == 0 ? CompareReverseChildID(x, y) : i;
}
}
}

2
osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs
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@ -201,7 +201,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
public TimelineSelectionBlueprintContainer()
{
AddInternal(new TimelinePart<SelectionBlueprint>(Content = new Container<SelectionBlueprint> { RelativeSizeAxes = Axes.Both }) { RelativeSizeAxes = Axes.Both });
AddInternal(new TimelinePart<SelectionBlueprint>(Content = new HitObjectOrderedSelectionContainer { RelativeSizeAxes = Axes.Both }) { RelativeSizeAxes = Axes.Both });
}
}
}