bloxstrap/Bloxstrap/UI/Elements/Settings/Pages/FastFlagsPage.xaml.cs

using System.Windows;
using System.Windows.Input;

using Bloxstrap.UI.ViewModels.Settings;

namespace Bloxstrap.UI.Elements.Settings.Pages
{
    /// <summary>
    /// Interaction logic for FastFlagsPage.xaml
    /// </summary>
    public partial class FastFlagsPage
    {
        bool _initialLoad = false;

        public FastFlagsPage()
        {
            DataContext = new FastFlagsViewModel(this);
            InitializeComponent();
        }

        private void Page_Loaded(object sender, RoutedEventArgs e)
        {
            // refresh datacontext on page load to synchronize with editor page
            
            if (!_initialLoad)
            {
                _initialLoad = true;
                return;
            }

            DataContext = new FastFlagsViewModel(this);
        }

        private void ValidateInt32(object sender, TextCompositionEventArgs e) => e.Handled = e.Text != "-" && !Int32.TryParse(e.Text, out int _);
        
        private void ValidateUInt32(object sender, TextCompositionEventArgs e) => e.Handled = !UInt32.TryParse(e.Text, out uint _);
    }
}