/// <summary>
/// Utility for constructing loop clients.
/// </summary>
/// <param name="parameters">I/O parameters for loop.</param>
/// <returns>A constructed loop client.</returns>
public static ILoopClient CreateClient(LoopInputOutputParameters parameters)
{
var consoleInput = parameters.ConsoleInput ?? BasicConsole.Default;
var consoleOutput = parameters.ConsoleOutput ?? BasicConsole.Default;
var keyBindingSet = parameters.KeyBindingSet ?? ConsoleKeyBindingSet.Default;
var lineInput = parameters.LineInput ?? new ConsoleLineInput(
consoleOutput,
new ConsoleInputBuffer(),
new ConsoleHistory());
lineInput.Prompt = parameters.Prompt ?? Strings.DefaultPrompt;
var consoleReader = new ConsoleReader(lineInput, consoleInput, consoleOutput, keyBindingSet);
var consoleClient = new ConsoleLoopClient(consoleReader);
consoleClient.Reader.CommentCharacter = parameters.EndOfLineCommentCharacter;
return(consoleClient);
}
/// <summary>
/// Constructor that creates a loop with a default client.
/// </summary>
/// <param name="parameters">Optionally provides parameters controlling
/// the loop's input and output behaviors; if not provided, default
/// parameters are used.</param>
/// <param name="options">Options for loop.</param>
public Loop(LoopInputOutputParameters parameters, LoopOptions options = null) : this(options)
{
var consoleInput = parameters?.ConsoleInput ?? BasicConsoleInputAndOutput.Default;
var consoleOutput = parameters?.ConsoleOutput ?? BasicConsoleInputAndOutput.Default;
var keyBindingSet = parameters?.KeyBindingSet ?? ConsoleKeyBindingSet.Default;
var lineInput = parameters?.LineInput ?? new ConsoleLineInput(
consoleOutput,
new ConsoleInputBuffer(),
new ConsoleHistory(),
GenerateCompletions);
lineInput.Prompt = parameters?.Prompt ?? Strings.DefaultPrompt;
ConsoleReader = new ConsoleReader(lineInput, consoleInput, consoleOutput, keyBindingSet);
var consoleClient = new ConsoleLoopClient(
ConsoleReader,
parameters?.ErrorWriter ?? Console.Error);
consoleClient.Reader.CommentCharacter = options?.EndOfLineCommentCharacter;
Client = consoleClient;
}
/// <summary>
/// Constructor that creates a loop with a default client.
/// </summary>
/// <param name="commandType">Type that defines syntax for commands.</param>
/// <param name="parameters">Optionally provides parameters controlling
/// the loop's input and output behaviors; if not provided, default
/// parameters are used.</param>
/// <param name="argSetAttribute">Optionally provides attribute info
/// for the argument set that will be dynamically created for this loop.</param>
/// <param name="options">Optionally provides additional options for
/// this loop's execution.</param>
public Loop(Type commandType, LoopInputOutputParameters parameters = null, ArgumentSetAttribute argSetAttribute = null, LoopOptions options = null)
: this(commandType, CreateClient(parameters ?? new LoopInputOutputParameters()), argSetAttribute, options)
{
}