// PARAMETER AUTOCOMPLETE
private void AutoCompleteParameter()
{
int index = _cmdComponentsIndex;
string paramSeed = _cmdComponents[index].Contents.Replace(" -", "");
CommandItemType result = CommandItemType.Undefined;
while (CommandItemType.Command != result)
{
result = _cmdComponents[--index].Type;
}
_processor.ExecutePSCommand("(Get-Command " +
_cmdComponents[index].Contents + ").Parameters.Keys | Where{$_ -like '" + paramSeed + "*'}");
return;
}
internal void Process(ConsoleKeyInfo keyInfo, ref CommandItemType loopType)
{
if (CommandItemType.Undefined == loopType)
{
_cmdComponents = CaptureCommandComponents();
// route to appropriate autcomplete handler
switch (loopType = CurrentComponent.Type)
{
case CommandItemType.Parameter:
AutoCompleteParameter();
break;
case CommandItemType.Variable:
AutoCompleteVariable();
break;
case CommandItemType.Path:
AutoCompletePath();
break;
default:
AutoCompleteCommand();
break;
}
}
// If we're already in an autocomplete loop, increment loopPos appropriately
else
{
_processor.MoveCurrentHistoryPosition(ConsoleModifiers.Shift == keyInfo.Modifiers);
}
// if we have results, format them and return them
if (_processor.HasResults)
{
string separator = " ";
string result;
PSObject currentObject = _processor.CurrentResult;
switch (loopType)
{
case CommandItemType.Parameter:
separator = " -";
result = currentObject.ToString();
break;
case CommandItemType.Variable:
separator = " $";
result = currentObject.Members["Name"].Value.ToString();
break;
case CommandItemType.Path:
separator = " ";
result = "\"" + currentObject.Members["FullName"].Value.ToString() + "\"";
break;
default:
result = currentObject.BaseObject.ToString();
break;
}
// reconstruct display cmd from components
string completedCmd = string.Empty;
int cursorPos = _display.Prompt.Length;
for (int i = 0; i < _cmdComponents.Count(); i++)
{
if (i == _cmdComponentsIndex)
{
completedCmd += separator + result;
cursorPos += completedCmd.TrimStart().Length;
}
else
{
completedCmd += _cmdComponents[i].Contents;
}
}
_display.SetDisplayedCommand(completedCmd.TrimStart());
}
return;
}
public static bool LoadFromFile(string fileName, out CommandItemType obj) {
System.Exception exception = null;
return LoadFromFile(fileName, out obj, out exception);
}
/// <summary>
/// Deserializes xml markup from file into an CommandItemType object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output CommandItemType object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out CommandItemType obj, out System.Exception exception) {
exception = null;
obj = default(CommandItemType);
try {
obj = LoadFromFile(fileName);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
public static bool Deserialize(string xml, out CommandItemType obj) {
System.Exception exception = null;
return Deserialize(xml, out obj, out exception);
}
/// <summary>
/// Deserializes workflow markup into an CommandItemType object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output CommandItemType object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out CommandItemType obj, out System.Exception exception) {
exception = null;
obj = default(CommandItemType);
try {
obj = Deserialize(xml);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
