private bool IsSelected([NotNull] IExternalInteractor item, string filter, ExternalInteractorListFilter filterSpecial)
{
bool result;
if (string.IsNullOrWhiteSpace(filter))
{
result = true;
}
else
{
result = (!string.IsNullOrWhiteSpace(item.Name) &&
item.Name.IndexOf(filter, StringComparison.OrdinalIgnoreCase) >= 0) ||
(!string.IsNullOrWhiteSpace(item.Description) &&
item.Description.IndexOf(filter, StringComparison.OrdinalIgnoreCase) >= 0);
if (!result && (item.Properties?.Any() ?? false))
{
var properties = item.Properties.ToArray();
foreach (var property in properties)
{
var stringValue = property.StringValue;
if ((!string.IsNullOrWhiteSpace(stringValue) &&
stringValue.IndexOf(filter, StringComparison.OrdinalIgnoreCase) >= 0))
{
result = true;
break;
}
}
}
}
if (result)
{
switch (filterSpecial)
{
case ExternalInteractorListFilter.NoDiagram:
result = _model.Diagrams?.All(x => x.GetEntityShape(item.Id) == null) ?? true;
break;
case ExternalInteractorListFilter.NoThreatEvents:
result = !(item.ThreatEvents?.Any() ?? false);
break;
case ExternalInteractorListFilter.MissingMitigations:
result = item.ThreatEvents?.Any(x => !(x.Mitigations?.Any() ?? false)) ?? false;
break;
}
}
return(result);
}
private void HandleEntityShapeEvent([NotNull] IExternalInteractor externalInteractor)
{
var row = GetRow(externalInteractor);
if (row == null)
{
var filter = _filter.Text;
var filterSpecial = EnumExtensions.GetEnumValue <ExternalInteractorListFilter>((string)_specialFilter.SelectedItem);
if (IsSelected(externalInteractor, filter, filterSpecial))
{
AddGridRow(externalInteractor, _grid.PrimaryGrid);
}
}
else
{
var filter = _filter.Text;
var filterSpecial = EnumExtensions.GetEnumValue <ExternalInteractorListFilter>((string)_specialFilter.SelectedItem);
if (!IsSelected(externalInteractor, filter, filterSpecial))
{
row.GridPanel.Rows.Remove(row);
}
}
}
