StabilityMatrix/StabilityMatrix.Avalonia/Controls/AdvancedImageBoxView.axaml.cs

using System.Threading.Tasks;
using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Media.Imaging;
using CommunityToolkit.Mvvm.Input;
using FluentAvalonia.UI.Controls;
using StabilityMatrix.Avalonia.Helpers;
using StabilityMatrix.Core.Helper;

namespace StabilityMatrix.Avalonia.Controls;

public partial class AdvancedImageBoxView : UserControl
{
    public AdvancedImageBoxView()
    {
        InitializeComponent();
    }

    /// <inheritdoc />
    protected override void OnApplyTemplate(TemplateAppliedEventArgs e)
    {
        base.OnApplyTemplate(e);

        if (this.FindControl<MenuFlyoutItem>("CopyMenuItem") is { } copyMenuItem)
        {
            copyMenuItem.Command = new AsyncRelayCommand<Bitmap?>(FlyoutCopy);
        }
    }

    private static async Task FlyoutCopy(Bitmap? image)
    {
        if (image is null || !Compat.IsWindows)
            return;

        await Task.Run(() =>
        {
            if (Compat.IsWindows)
            {
                WindowsClipboard.SetBitmap(image);
            }
        });
    }
}