protected ShellApplication()
{
output = new ConsoleOutputDevice(System.Console.Out, true);
message = new ConsoleOutputDevice(System.Console.Error, false);
input = new ConsoleInputDevice();
dispatcher = new CommandDispatcher(this);
if (this is ISettingsHandler)
settings = new ApplicationSettings(this);
if (this is IPropertyHandler)
properties = new PropertyRegistry(this as IPropertyHandler);
if (this is IPluginHandler)
plugins = new ApplicationPlugins(this);
interruptHandler = new ApplicationInterruptionHandler(this);
}
public void SetPrompt(string text)
{
prompt = text;
// StringBuilder tmp = new StringBuilder();
// int emptyLength = prompt.Length;
// for (int i = emptyLength; i > 0; --i) {
// tmp.Append(' ');
// }
// emptyPrompt = tmp.ToString();
if (output == null)
output = new ConsoleOutputDevice(System.Console.Out, true);
if (message == null)
message = new ConsoleOutputDevice(System.Console.Error, false);
if (input == null)
input = new ConsoleInputDevice();
if (output is ConsoleOutputDevice)
(output as ConsoleOutputDevice).Prompt = prompt;
if (input is ConsoleInputDevice)
(input as ConsoleInputDevice).Prompt = prompt;
}
public void SetInputDevice(InputDevice device)
{
if (device == null)
throw new ArgumentNullException("device");
input = device;
}