void PlaneIndicator_PropertyChanged(Object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
String PlaneIndicatorPropertyName = ReflectorPropertyName.GetPropertyName <AirportSelectorViewModel>((a) => a.PlaneIndicator);
String FlightTimePropertyName = ReflectorPropertyName.GetPropertyName(() => FlightTime);
if (e.PropertyName == PlaneIndicatorPropertyName)
{
RaisePropertyChanged(FlightTimePropertyName);
}
}
public AdvancedAirportSelectorViewModel(AirportSelectorViewModel baseViewModel)
{
_baseViewModel = baseViewModel;
_baseViewModel.PropertyChanged += (sender, args) =>
{
if (Equals(args.PropertyName, ReflectorPropertyName.GetPropertyName <AirportSelectorViewModel>(model => model.PlaneIndicator)))
{
RefreshAvailableDistanceIndicator();
}
};
}
private void cboPlaneIndicator_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
AirportSelectorViewModel context = (AirportSelectorViewModel)DataContext;
RadGridView grid = context.DepartureHub == null ? grid = grdAirportDeparture : grdAirportArrival;
Telerik.Windows.Controls.GridView.IColumnFilterDescriptor columnFilter;
Telerik.Windows.Controls.GridViewColumn column;
string uniqueName;
grid.FilterDescriptors.SuspendNotifications();
if (context.PlaneIndicator != null)
{
//Category
string airportByContext = context.DepartureHub == null?ReflectorPropertyName.GetPropertyName <FlightLineViewModel>((o) => o.DepartureAirport) : ReflectorPropertyName.GetPropertyName <FlightLineViewModel>((o) => o.ArrivalAirport);
uniqueName = string.Format("{0}.{1}", airportByContext, ReflectorPropertyName.GetPropertyName <AirportViewModel>((o) => o.Category));
columnFilter = grid.Columns[uniqueName].ColumnFilterDescriptor;
columnFilter.FieldFilter.Filter1.Operator = FilterOperator.IsGreaterThanOrEqualTo;
columnFilter.FieldFilter.Filter1.Value = context.PlaneIndicator.Category;
//Range
if (context.DepartureHub != null)
{
uniqueName = ReflectorPropertyName.GetPropertyName <FlightLineViewModel>((o) => o.FlightDistance);
columnFilter = grid.Columns[uniqueName].ColumnFilterDescriptor;
columnFilter.FieldFilter.Filter1.Operator = FilterOperator.IsLessThanOrEqualTo;
columnFilter.FieldFilter.Filter1.Value = context.PlaneIndicator.Range;
}
}
else //Clear filter
{
//Category
string airportByContext = context.DepartureHub == null?ReflectorPropertyName.GetPropertyName <FlightLineViewModel>((o) => o.DepartureAirport) : ReflectorPropertyName.GetPropertyName <FlightLineViewModel>((o) => o.ArrivalAirport);
uniqueName = string.Format("{0}.{1}", airportByContext, ReflectorPropertyName.GetPropertyName <AirportViewModel>((o) => o.Category));
column = grid.Columns[uniqueName];
column.ClearFilters();
//Range
if (context.DepartureHub != null)
{
uniqueName = ReflectorPropertyName.GetPropertyName <FlightLineViewModel>((o) => o.FlightDistance);
column = grid.Columns[uniqueName];
column.ClearFilters();
}
}
grid.FilterDescriptors.ResumeNotifications();
}