private string[] BuildCompletionList(CommandLineBuffer currentCommandLine)
{
var commandLine = currentCommandLine.ToString();
var tokens = CommandLine.Split(commandLine);
var completionType = GetCompletionType(tokens);
switch (completionType)
{
case CompletionType.Command:
break;
case CompletionType.Directory:
break;
case CompletionType.File:
break;
case CompletionType.FileAndDirectory:
break;
default:
throw new ArgumentOutOfRangeException();
}
return(null);
}
public string[] NextAutoComplete(CommandLineBuffer currentCommandLine)
{
if (!_isCompleting)
{
return(InitCompletion(currentCommandLine));
}
return(new[] { _navigator.GoNext() });
}
private string[] InitCompletion(CommandLineBuffer currentCommandLine)
{
_isCompleting = true;
var completionList = BuildCompletionList(currentCommandLine);
_navigator = new CompletionListNavigator(completionList);
return(completionList);
}
public void Write(CommandLineBuffer history)
{
var spaces = _cursorLimit - history.Length;
_console.SetCursorPosition(_initialLeft, _initialTop);
_console.Write(history);
if (spaces > 0)
{
WriteInPlace(String.Concat(Enumerable.Repeat(' ', spaces)));
}
_cursorPos = _cursorLimit = history.Length;
}
public void Write(CommandLineBuffer buffer, char c)
{
if (IsEndOfLine())
{
buffer.Append(c);
_console.Write(c);
_cursorPos++;
}
else
{
var str = buffer.ToString().Substring(_cursorPos);
buffer.Insert(_cursorPos, c);
WriteInPlace(c + str);
MoveCursorRight();
}
IncrementCursorLimit();
}
public void Backspace(CommandLineBuffer buffer)
{
if (!IsStartOfLine())
{
buffer.Remove(_cursorPos - 1, 1);
var isEndOfLine = IsEndOfLine();
MoveCursorLeft();
var value = " ";
if (!isEndOfLine)
{
var str = buffer.ToString().Substring(_cursorPos);
value = str + value;
}
WriteInPlace(value);
DecrementCursorLimit();
}
}