XplorePlane/XplorePlane/Views/ImageProcessing/ImageProcessingPanelView.xaml.cs

using Prism.Ioc;
using System;
using System.Windows;
using System.Windows.Controls;
using XplorePlane.Services;
using XplorePlane.ViewModels;

namespace XplorePlane.Views
{
    public partial class ImageProcessingPanelView : UserControl
    {
        private IImageProcessingService _imageProcessingService;

        public ImageProcessingPanelView()
        {
            InitializeComponent();
            Loaded += OnLoaded;
        }

        private void OnLoaded(object sender, RoutedEventArgs e)
        {
            var container = ContainerLocator.Current;
            if (container == null) return;

            if (DataContext == null)
                DataContext = container.Resolve<ImageProcessingViewModel>();

            _imageProcessingService = container.Resolve<IImageProcessingService>();
        }

        private void OnProcessorComboChanged(object sender, SelectionChangedEventArgs e)
        {
            if (sender is ComboBox cmb && cmb.SelectedItem is ProcessorItem item
                && _imageProcessingService != null)
            {
                try
                {
                    var processor = _imageProcessingService.GetProcessor(item.Key);
                    parameterControl.LoadProcessor(processor);
                }
                catch (ArgumentException)
                {
                    // 16-bit processor — no UI parameters supported via ProcessorParameterControl
                    parameterControl.Clear();
                }
            }
        }

        private void OnParameterChanged(object sender, EventArgs e)
        {
            // Parameters are applied directly to the processor instance inside ProcessorParameterControl.
            // Nothing extra needed here — ApplyProcessingCommand will pick them up via the service.
        }
    }
}