mirror of https://github.com/ppy/osu
35 lines
1.1 KiB
C#
35 lines
1.1 KiB
C#
// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
|
|
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
|
|
|
|
using osu.Framework.Graphics;
|
|
using osu.Framework.Graphics.Containers;
|
|
using osu.Game.Rulesets.Osu.Objects;
|
|
|
|
namespace osu.Game.Rulesets.Osu.Edit.Masks.SliderMasks.Components
|
|
{
|
|
public class PathControlPointVisualiser : CompositeDrawable
|
|
{
|
|
private readonly Slider slider;
|
|
|
|
private readonly Container<PathControlPointPiece> pieces;
|
|
|
|
public PathControlPointVisualiser(Slider slider)
|
|
{
|
|
this.slider = slider;
|
|
|
|
InternalChild = pieces = new Container<PathControlPointPiece> { RelativeSizeAxes = Axes.Both };
|
|
|
|
slider.ControlPointsChanged += _ => updatePathControlPoints();
|
|
updatePathControlPoints();
|
|
}
|
|
|
|
private void updatePathControlPoints()
|
|
{
|
|
while (slider.ControlPoints.Length > pieces.Count)
|
|
pieces.Add(new PathControlPointPiece(slider, pieces.Count));
|
|
while (slider.ControlPoints.Length < pieces.Count)
|
|
pieces.Remove(pieces[pieces.Count - 1]);
|
|
}
|
|
}
|
|
}
|