101 lines
3.2 KiB
C#
101 lines
3.2 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.Handlers;
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using Microsoft.Maui.Graphics;
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using Microsoft.Maui.Controls;
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using Microsoft.Maui.Platform;
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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 TimePicker on Linux using Skia rendering.
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/// </summary>
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public partial class TimePickerHandler : ViewHandler<ITimePicker, SkiaTimePicker>
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{
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public static IPropertyMapper<ITimePicker, TimePickerHandler> Mapper =
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new PropertyMapper<ITimePicker, TimePickerHandler>(ViewHandler.ViewMapper)
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{
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[nameof(ITimePicker.Time)] = MapTime,
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[nameof(ITimePicker.Format)] = MapFormat,
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[nameof(ITimePicker.TextColor)] = MapTextColor,
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[nameof(ITimePicker.CharacterSpacing)] = MapCharacterSpacing,
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[nameof(IView.Background)] = MapBackground,
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};
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public static CommandMapper<ITimePicker, TimePickerHandler> CommandMapper =
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new(ViewHandler.ViewCommandMapper)
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{
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};
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public TimePickerHandler() : base(Mapper, CommandMapper)
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{
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}
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public TimePickerHandler(IPropertyMapper? mapper, CommandMapper? commandMapper = null)
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: base(mapper ?? Mapper, commandMapper ?? CommandMapper)
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{
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}
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protected override SkiaTimePicker CreatePlatformView()
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{
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return new SkiaTimePicker();
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}
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protected override void ConnectHandler(SkiaTimePicker platformView)
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{
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base.ConnectHandler(platformView);
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platformView.TimeSelected += OnTimeSelected;
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}
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protected override void DisconnectHandler(SkiaTimePicker platformView)
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{
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platformView.TimeSelected -= OnTimeSelected;
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base.DisconnectHandler(platformView);
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}
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private void OnTimeSelected(object? sender, EventArgs e)
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{
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if (VirtualView is null || PlatformView is null) return;
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VirtualView.Time = PlatformView.Time;
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}
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public static void MapTime(TimePickerHandler handler, ITimePicker timePicker)
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{
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if (handler.PlatformView is null) return;
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handler.PlatformView.Time = timePicker.Time;
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}
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public static void MapFormat(TimePickerHandler handler, ITimePicker timePicker)
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{
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if (handler.PlatformView is null) return;
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handler.PlatformView.Format = timePicker.Format ?? "t";
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}
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public static void MapTextColor(TimePickerHandler handler, ITimePicker timePicker)
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{
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if (handler.PlatformView is null) return;
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if (timePicker.TextColor is not null)
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{
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handler.PlatformView.TextColor = timePicker.TextColor.ToSKColor();
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}
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}
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public static void MapCharacterSpacing(TimePickerHandler handler, ITimePicker timePicker)
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{
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// Character spacing would require custom text rendering
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}
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public static void MapBackground(TimePickerHandler handler, ITimePicker timePicker)
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{
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if (handler.PlatformView is null) return;
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if (timePicker.Background is SolidPaint solidPaint && solidPaint.Color is not null)
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{
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handler.PlatformView.BackgroundColor = solidPaint.Color.ToSKColor();
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}
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}
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}
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