private void WheelFilterWasPressed()
{
IFilterableViewModel viewModel = GetViewModelFromLocator();
var listsToFilter = viewModel.GetListsToFilter();
if (activeFilters.Count == 0)
{
viewModel.SetFilteredLists(listsToFilter);
}
var results = new Dictionary <string, List <IArticle> >();
foreach (var listToFilter in listsToFilter)
{
var filteredList = GetFilteredList(listToFilter);
results.Add(listToFilter.Key, filteredList);
}
viewModel.SetFilteredLists(results);
}
