void OnSelectionChanged(SelectionChangedArgs selectionChangedArgs)
{
var dataSourceListView = DataSourceListView((IModelListView)selectionChangedArgs.DashboardViewItemModel.View);
if (dataSourceListView != null)
{
var dashboardViewItems = View.Items.OfType <DashboardViewItem>();
foreach (var dashboardViewItem in dashboardViewItems)
{
var modelDashboardViewItemEx = (IModelDashboardViewItemEx)dashboardViewItem.GetModel(View);
if (modelDashboardViewItemEx.Filter.DataSourceView == dataSourceListView.Model)
{
var listViewFiltering = new ListViewFilteringArgs(dashboardViewItem, modelDashboardViewItemEx, dataSourceListView);
OnListViewFiltering(listViewFiltering);
if (!listViewFiltering.Handled)
{
var filterListView = FilteredListView(dataSourceListView, dashboardViewItem, modelDashboardViewItemEx);
if (filterListView != null)
{
OnListViewFiltered(new ListViewFilteredArgs(filterListView));
}
}
}
}
}
NotifyControllers(selectionChangedArgs.ListView);
}
void OnListViewFiltering(ListViewFilteringArgs e)
{
EventHandler <ListViewFilteringArgs> handler = ListViewFiltering;
if (handler != null)
{
handler(this, e);
}
}
void OnListViewFiltering(ListViewFilteringArgs e)
{
EventHandler <ListViewFilteringArgs> handler = ListViewFiltering;
handler?.Invoke(this, e);
}