Finds contentitems for an IEntityProperty

FindContentItems.cs

        public static List<IContentItem> FindContentItems(this IScreenObject screen, IEntityProperty viewModel)
        {
            IPresentationScreenView screenView = VsExportProviderService
                .GetServiceFromCache<IServiceProxy>().ScreenViewService.GetScreenView(screen) as IPresentationScreenView;
            if (screenView == null)
            {
                throw new InvalidOperationException();
            }
            IContentItem currentView = screenView.ContentItemTree;

            var alreadyFoundViews = new List<IContentItem>();
            FindContentItems(currentView, viewModel, alreadyFoundViews);
            return alreadyFoundViews;
        }

        private static void FindContentItems(IContentItem currentView, IEntityProperty viewModel, List<IContentItem> alreadyFoundViews)
        {
            if (currentView != null)
            {
                if (currentView.Details != null && currentView.Details.Equals(viewModel))
                {
                    alreadyFoundViews.Add(currentView);
                }
                foreach (var child in currentView.ChildItems)
                {
                    FindContentItems(child, viewModel, alreadyFoundViews);
                }
            }
        }