68 lines
2.1 KiB
C#
68 lines
2.1 KiB
C#
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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using Microsoft.Maui.Controls;
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using Microsoft.Maui.Handlers;
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using SkiaSharp;
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namespace Microsoft.Maui.Platform.Linux.Handlers;
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/// <summary>
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/// Handler for BoxView on Linux.
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/// </summary>
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public partial class BoxViewHandler : ViewHandler<BoxView, SkiaBoxView>
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{
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public static IPropertyMapper<BoxView, BoxViewHandler> Mapper =
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new PropertyMapper<BoxView, BoxViewHandler>(ViewMapper)
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{
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[nameof(BoxView.Color)] = MapColor,
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[nameof(BoxView.CornerRadius)] = MapCornerRadius,
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[nameof(IView.Background)] = MapBackground,
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["BackgroundColor"] = MapBackgroundColor,
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};
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public BoxViewHandler() : base(Mapper)
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{
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}
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protected override SkiaBoxView CreatePlatformView()
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{
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return new SkiaBoxView();
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}
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public static void MapColor(BoxViewHandler handler, BoxView boxView)
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{
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if (boxView.Color != null)
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{
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handler.PlatformView.Color = new SKColor(
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(byte)(boxView.Color.Red * 255),
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(byte)(boxView.Color.Green * 255),
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(byte)(boxView.Color.Blue * 255),
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(byte)(boxView.Color.Alpha * 255));
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}
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}
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public static void MapCornerRadius(BoxViewHandler handler, BoxView boxView)
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{
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handler.PlatformView.CornerRadius = (float)boxView.CornerRadius.TopLeft;
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}
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public static void MapBackground(BoxViewHandler handler, BoxView boxView)
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{
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if (boxView.Background is SolidColorBrush solidBrush && solidBrush.Color != null)
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{
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handler.PlatformView.BackgroundColor = solidBrush.Color.ToSKColor();
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handler.PlatformView.Invalidate();
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}
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}
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public static void MapBackgroundColor(BoxViewHandler handler, BoxView boxView)
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{
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if (boxView.BackgroundColor != null)
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{
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handler.PlatformView.BackgroundColor = boxView.BackgroundColor.ToSKColor();
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handler.PlatformView.Invalidate();
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}
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}
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}
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