prs/PRS.Avalonia/PRS.Avalonia/Modules/SubmitDocs/SubmitDocsView.axaml.cs

using Avalonia;
using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Interactivity;
using Avalonia.Markup.Xaml;

namespace PRS.Avalonia.Modules;

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

    private Button? _heldButton;

    private void Button_Holding(object? sender, HoldingRoutedEventArgs e)
    {
        if (sender is not Button button || button.Tag is not DataEntryDocumentShell shell) return;

        if(e.HoldingState == HoldingState.Started)
        {
            _heldButton = button;
            (DataContext as SubmitDocsViewModel)?.HoldCommand.Execute(shell);
        }
    }

    private void Button_Click(object? sender, RoutedEventArgs e)
    {
        if (sender is not Button button || button.Tag is not DataEntryDocumentShell shell) return;

        if(button == _heldButton)
        {
            // Disable the click event if we held the button.
            _heldButton = null;
            return;
        }
        (DataContext as SubmitDocsViewModel)?.ClickCommand.Execute(shell);
    }
}