102 lines
2.7 KiB
C#
102 lines
2.7 KiB
C#
// Copyright (c) Wojciech Figat. All rights reserved.
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using System;
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namespace FlaxEngine.GUI
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{
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/// <summary>
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/// Asset with <see cref="IBrush"/> that can be reused in different UI controls.
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/// </summary>
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/// <seealso cref="IBrush" />
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/// <seealso cref="UIBrush" />
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public class UIBrushAsset
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{
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/// <summary>
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/// Brush object.
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/// </summary>
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public IBrush Brush;
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}
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/// <summary>
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/// Implementation of <see cref="IBrush"/> for <see cref="FlaxEngine.VideoPlayer"/> frame displaying.
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/// </summary>
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/// <seealso cref="IBrush" />
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/// <seealso cref="UIBrushAsset" />
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public sealed class UIBrush : IBrush, IEquatable<UIBrush>
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{
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/// <summary>
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/// The UI Brush asset to use.
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/// </summary>
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public JsonAssetReference<UIBrushAsset> Asset;
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/// <summary>
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/// Initializes a new instance of the <see cref="UIBrush"/> class.
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/// </summary>
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public UIBrush()
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="UIBrush"/> struct.
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/// </summary>
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/// <param name="asset">The UI Brush asset to use.</param>
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public UIBrush(JsonAssetReference<UIBrushAsset> asset)
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{
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Asset = asset;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="UIBrush"/> struct.
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/// </summary>
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/// <param name="asset">The UI Brush asset to use.</param>
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public UIBrush(JsonAsset asset)
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{
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Asset = asset;
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}
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/// <inheritdoc />
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public Float2 Size
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{
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get
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{
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var asset = (UIBrushAsset)Asset.Asset?.Instance;
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if (asset != null && asset.Brush != null)
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return asset.Brush.Size;
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return Float2.Zero;
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}
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}
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/// <inheritdoc />
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public void Draw(Rectangle rect, Color color)
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{
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var asset = (UIBrushAsset)Asset.Asset?.Instance;
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if (asset != null && asset.Brush != null)
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asset.Brush.Draw(rect, color);
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}
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/// <inheritdoc />
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public bool Equals(UIBrush other)
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{
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return other != null && Asset == other.Asset;
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}
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/// <inheritdoc />
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public override bool Equals(object obj)
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{
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return obj is UIBrush other && Equals(other);
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}
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/// <inheritdoc />
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public override int GetHashCode()
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{
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return HashCode.Combine(Asset);
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}
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/// <inheritdoc />
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public int CompareTo(object obj)
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{
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return Equals(obj) ? 1 : 0;
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}
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}
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}
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