private int CalculateCommandIndex(ICommandVM cmd, bool forward, out ICommandsCollection coll)
{
var offset = forward ? 1 : -1;
coll = FindCommandCollection(cmd);
var index = coll.Commands.IndexOf(cmd);
if (index == -1)
{
throw new IndexOutOfRangeException("Index of the command is not found");
}
return(index + offset);
}
public static void Wire(ViewModelBase <T> vm, ICommandsCollection collection)
{
if (_commands == null)
{
var viewModelType = typeof(T);
lock (typeof(CommandCollectionFactory <T>))
{
_commands = new List <ICommandFactory <T> >();
var tupleType = typeof(ValueTuple <,>);
var methods = viewModelType
.GetMethods(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public)
.ToArray();
foreach (var m in methods.Where(m => m.ReturnType.IsGenericType && m.ReturnType.GetGenericTypeDefinition() == tupleType))
{
var args = m.ReturnType.GetGenericArguments();
var keyType = args[0];
var commandType = args[1];
if (!typeof(ICommand).IsAssignableFrom(commandType))
{
throw new InvalidViewModelStructureException($"'{commandType.FullName}' is expected to implement interface ICommand, because it was found in method '{m.Name}' of class '{typeof(T).FullName}'.");
}
var factoryType =
typeof(CommandFactory <, ,>).MakeGenericType(viewModelType, keyType, commandType);
var factory = Ctor <ICommandFactory <T> > .Create(factoryType);
factory.Configure(m);
_commands.Add(factory);
}
}
}
foreach (var i in _commands)
{
var cmd = i.Create((T)vm);
collection.Add(i.CommandName, cmd);
}
}
public HelpCommand(IConsole console, ICommandsCollection commands)
: base(console)
{
_commands = commands;
}
public DefaultGenomeBuilder(ICommandsCollection availableCommands, EmulationConfig config, Random random)
{
this.availableCommands = availableCommands;
this.config = config;
this.random = random;
}
internal AppRunner(IConsole console, ICommandsCollection commands)
{
_console = console;
_commands = commands;
}
