public CommandGroup()
{
if (!typeof(TCommandType).GetTypeInfo().IsEnum)
{
throw new NotSupportedException();
}
_options = new CommandGroupOptions();
}
/// <summary>
/// Basic constructor.
/// </summary>
/// <param name="options">Options.</param>
public CommandGroup(CommandGroupOptions options)
{
if (!typeof(TCommandType).GetTypeInfo().IsEnum)
{
throw new NotSupportedException();
}
_options = options?.DeepClone() ?? new CommandGroupOptions();
}
private void DisplayCommandHelp(Action <ColoredMultistring> outputHandler, IEnumerable <string> tokens)
{
if (outputHandler == null)
{
return;
}
var groupOptions = new CommandGroupOptions
{
ServiceConfigurer = _parserOptions.ServiceConfigurer
};
var group = new CommandGroup <TCommandType>(groupOptions);
var parser = new ArgumentSetParser(CreateArgSet(), _parserOptions.With().Quiet());
parser.ParseTokens(tokens, group);
var info = CommandLineParser.GetUsageInfo(
parser.ArgumentSet,
_parserOptions.HelpOptions,
group);
outputHandler(info);
}
/// <summary>
/// Basic constructor.
/// </summary>
/// <param name="options">Command group options.</param>
/// <param name="selection">The selected command type.</param>
/// <param name="parentObject">Optionally provides a reference to the
/// object containing this command group.</param>
public CommandGroup(CommandGroupOptions options, object selection, object parentObject) : this(options)
{
_parentObject = parentObject;
SelectedCommand = selection;
}