/// <summary>
/// Initializes a new instance of the <see cref="Subcircuit"/> class.
/// </summary>
/// <param name="name">The name.</param>
public Instance(string type, string name, GraphicalCircuit definition, Options options, IEnumerable <IPin> pins)
: base(name, options)
{
Type = type;
_ckt = definition;
// Find the pins in the subcircuit
var taken = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
List <string> possibleNames = new();
foreach (var pin in pins)
{
possibleNames.Clear();
// Check with the name of the pin owner
string pinName = pin.Owner.Name;
if (taken.Add(pinName))
{
possibleNames.Add(pinName);
}
// Make a shorthand notation for DIR
if (pinName.StartsWith("DIR") && pinName.Length > 3)
{
pinName = pinName.Substring(3);
if (taken.Add(pinName))
{
possibleNames.Add(pinName);
}
}
// General names!
foreach (string pn in pin.Owner.Pins.NamesOf(pin))
{
pinName = $"{pin.Owner.Name}_{pn}";
if (taken.Add(pinName))
{
possibleNames.Add(pinName);
}
}
if (pin is IOrientedPin op)
{
Pins.Add(new FixedOrientedPin($"{pin.Owner.Name}_{pin.Name}", pin.Description, this, pin.Location, op.Orientation),
possibleNames);
}
else
{
Pins.Add(new FixedPin($"{pin.Owner.Name}_{pin.Name}", pin.Description, this, pin.Location),
possibleNames);
}
}
DrawingVariants = Variant.Do(DrawSubcircuit);
}
/// <summary>
/// Creates a new subcircuit factory.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="definition">The definition.</param>
/// <param name="pins">The pins.</param>
/// <param name="diagnostics">The diagnostic handler.</param>
/// <exception cref="ArgumentNullException">Thrown if an argument is <c>null</c>.</exception>
public Subcircuit(string key, GraphicalCircuit definition, IEnumerable <IPin> pins, IDiagnosticHandler diagnostics)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
_key = key;
_circuit = definition ?? throw new ArgumentNullException(nameof(definition));
_pins = pins ?? throw new ArgumentNullException(nameof(pins));
if (!_circuit.Solved)
{
_circuit.Solve(diagnostics);
}
}
