/// <summary>
/// Resets the available range labels
/// </summary>
private void UpdateAvailableRanges()
{
List <Range> availableFrom = null;
List <Range> availableTo = null;
// Get the ranges and connections based on whether we are port-strand or strand-port
#region Determine Direction
if (cboFrom.SelectedItem is FiberCableWrapper &&
cboTo.SelectedItem is ConnectableDeviceWrapper)
{
FiberCableWrapper cable = (FiberCableWrapper)cboFrom.SelectedItem;
ConnectableDeviceWrapper device = (ConnectableDeviceWrapper)cboTo.SelectedItem;
availableFrom = SpliceAndConnectionUtils.GetAvailableRanges(cable, device.IsCableFromEnd);
availableTo = SpliceAndConnectionUtils.GetAvailableRanges(device, PortType.Input);
}
else if (cboFrom.SelectedItem is DeviceWrapper &&
cboTo.SelectedItem is ConnectableCableWrapper)
{
DeviceWrapper device = (DeviceWrapper)cboFrom.SelectedItem;
ConnectableCableWrapper cable = (ConnectableCableWrapper)cboTo.SelectedItem;
availableFrom = SpliceAndConnectionUtils.GetAvailableRanges(device, PortType.Output);
availableTo = SpliceAndConnectionUtils.GetAvailableRanges(cable, cable.IsThisFromEnd);
}
#endregion
lblAvailableFrom.Text = GetAvailableRangesString(availableFrom);
lblAvailableTo.Text = GetAvailableRangesString(availableTo);
}
/// <summary>
/// Gets the connections for the current combo drop down status
/// </summary>
private List <Connection> getConnections()
{
List <Connection> connections = null;
if (cboFrom.SelectedItem is FiberCableWrapper &&
cboTo.SelectedItem is ConnectableDeviceWrapper)
{
FiberCableWrapper cable = (FiberCableWrapper)cboFrom.SelectedItem;
ConnectableDeviceWrapper device = (ConnectableDeviceWrapper)cboTo.SelectedItem;
connections = _connectionHelper.GetConnections(cable, device, device.IsCableFromEnd, PortType.Input);
}
else if (cboFrom.SelectedItem is DeviceWrapper &&
cboTo.SelectedItem is ConnectableCableWrapper)
{
DeviceWrapper device = (DeviceWrapper)cboFrom.SelectedItem;
ConnectableCableWrapper cable = (ConnectableCableWrapper)cboTo.SelectedItem;
connections = _connectionHelper.GetConnections(cable, device, cable.IsThisFromEnd, PortType.Output);
}
return(connections);
}
