public TerminalModel(string name, Type type, Direction defaultDirection, TerminalKind kind, int index)
{
ConnectedWires = new List <WireModel>();
PropertyChanged += OnTerminalPropertyChanged;
TerminalIndex = index;
Direction = defaultDirection;
Kind = kind;
Type = type;
Name = name;
}
private Terminal FindOrCreateTerminalViewModel <T>(string name, Direction direction, TerminalKind kind)
{
var terminalViewModel = _nodeViewModel.Terminals.FirstOrDefault(viewModel => viewModel.Model.TerminalIndex == _terminalIndex);
if (terminalViewModel != null)
{
return(terminalViewModel);
}
var terminalModel = new TerminalModel(name, typeof(T), direction, kind, _terminalIndex);
terminalViewModel = Terminal.CreateTerminalViewModel(terminalModel);
_nodeViewModel.AddTerminalViewModel(terminalViewModel);
return(terminalViewModel);
}
/// <summary>
/// Sets up a terminal on this node of the given kind.
/// </summary>
/// <param name="name">The name of the terminal.</param>
/// <param name="direction">The default side of the node this terminal belongs on.</param>
/// <param name="kind">The kind of terminal to create.</param>
/// <remarks>For now, dynamically creating terminals at runtime is not supported</remarks>
private TypedTerminal <T> CreateClientTerminal <T>(string name, Direction direction, TerminalKind kind)
{
var terminalViewModel = FindOrCreateTerminalViewModel <T>(name, direction, kind);
_terminalIndex++;
return(new TypedTerminal <T>(terminalViewModel));
}