54 lines
1.2 KiB
C#
54 lines
1.2 KiB
C#
using System.Numerics;
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using DaggerFramework.Rendering;
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using DaggerFramework.Utils;
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namespace DaggerFramework.UI;
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public abstract class UIElement
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{
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public Rect Rect { get; set; } = new Rect();
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public SizeFlags VerticalSizeFlags { get; set; } = SizeFlags.Fill;
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public SizeFlags HorizontalSizeFlags { get; set; } = SizeFlags.Fill;
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public Vector2 ExpandRatio { get; set; } = Vector2.One;
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public UIElement()
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{
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children = new();
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}
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public void AddChild(UIElement child)
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{
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children.Add(child);
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child.parent = this;
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}
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public void Render(Renderer renderer)
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{
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renderer.SetTransform(Rect.Position, Vector2.Zero, 0);
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OnRender(renderer);
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foreach (UIElement child in children)
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{
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renderer.SetTransform(child.Rect.Position, Vector2.Zero, 0);
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child.Render(renderer);
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}
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}
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protected abstract void OnRender(Renderer renderer);
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protected List<UIElement> children;
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protected UIElement? parent;
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private Logger _logger = new(nameof(UIElement));
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}
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[Flags]
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public enum SizeFlags
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{
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ShrinkBegin,
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ShrinkCenter,
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ShrinkEnd,
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Fill
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} |