async Task TriggerCompletionAsync(string line, int caretIndex)
{
cancellationTokenSource = new CancellationTokenSource(TabExpansionTimeout * 1000);
SimpleExpansion simpleExpansion = await TryGetExpansionsAsync(
line,
caretIndex,
cancellationTokenSource.Token);
if (cancellationTokenSource == null || cancellationTokenSource.IsCancellationRequested)
{
return;
}
if (simpleExpansion?.Expansions == null)
{
return;
}
if (simpleExpansion.Expansions.Count == 1)
{
ReplaceTabExpansion(simpleExpansion);
return;
}
CompletionDataList list = CreateCompletionList(simpleExpansion);
var context = completionWidget.CreateCodeCompletionContext(simpleExpansion.Start);
completionWindow.ShowListWindow('\0', list, completionWidget, context);
}
void ReplaceTabExpansion(SimpleExpansion expansion)
{
TextIter start = Buffer.GetIterAtOffset(InputLineBegin.Offset + expansion.Start);
TextIter end = Buffer.GetIterAtOffset(start.Offset + expansion.Length);
Buffer.Delete(ref start, ref end);
Buffer.Insert(ref start, expansion.Expansions [0]);
}
private async Task TriggerCompletionAsync()
{
if (CommandExpansion == null)
{
return; // Host CommandExpansion service not available
}
if (IsCompletionSessionActive)
{
_completionSession.Dismiss();
_completionSession = null;
}
string line = WpfConsole.InputLineText;
int caretIndex = CaretPosition - WpfConsole.InputLineStart.Value;
Debug.Assert(caretIndex >= 0);
// Cancel tab expansion if it takes more than 'TabExpansionTimeout' secs (defaults to 3 secs) to get any results
CancellationTokenSource ctSource = new CancellationTokenSource(TabExpansionTimeout * 1000);
SimpleExpansion simpleExpansion = null;
try
{
WpfConsole.Dispatcher.SetExecutingCommand(true);
simpleExpansion = await CommandExpansion.GetExpansionsAsync(line, caretIndex, ctSource.Token);
}
catch (Exception x)
{
// Ignore exception from expansion, but write it to the activity log
ExceptionHelper.WriteErrorToActivityLog(x);
}
finally
{
WpfConsole.Dispatcher.SetExecutingCommand(false);
}
if (simpleExpansion != null &&
simpleExpansion.Expansions != null)
{
IList <string> expansions = simpleExpansion.Expansions;
if (expansions.Count == 1) // Shortcut for 1 TabExpansion candidate
{
ReplaceTabExpansion(simpleExpansion.Start, simpleExpansion.Length, expansions[0]);
}
else if (expansions.Count > 1) // Only start intellisense session for multiple expansion candidates
{
_completionSession = CompletionBroker.CreateCompletionSession(
WpfTextView,
WpfTextView.TextSnapshot.CreateTrackingPoint(CaretPosition.Position, PointTrackingMode.Positive),
true);
_completionSession.Properties.AddProperty("TabExpansion", simpleExpansion);
_completionSession.Dismissed += CompletionSession_Dismissed;
_completionSession.Start();
}
}
}
/* methods. */
private void ThreadSim(object obj)
{
Console.WriteLine("[RandomSimulation] Thread started simulation.");
object[] objArr = (object[])obj;
CancellationTokenSource token = (CancellationTokenSource)(objArr[0]);
Board b = (Board)(objArr[1]);
Node cn = (Node)(objArr[2]);
if (token.IsCancellationRequested == false)
{
/* choose simulation color. */
Color rootColor = Color.black;
if (cn.X != -1 && b.pieces[cn.X, cn.Y].owner.GetColor() == Color.black)
{
rootColor = Color.white;
}
IExpansion expansion = new SimpleExpansion();
int win = 0;
int sim = 0;
while (token.IsCancellationRequested == false)
{
//Console.WriteLine("score: " + b.GetScore(1) + " : " + b.GetScore(2));
int res = Simulate(token, new Board(b), cn, expansion, rootColor);
if (res == -2)
{ /* received cancel request while simulating, discard this result. */
break;
}
else
{
win += res;
sim++;
}
}
//File.WriteAllText("output.txt", "Score " + b.GetScore(1) + ":" + b.GetScore(2) + "||" + win + " wins and " + sim + " simulations.");
Console.WriteLine("Score " + b.GetScore(1) + ":" + b.GetScore(2) + "||" + win + " wins and " + sim + " simulations.");
//using (StreamWriter sw = File.CreateText("output.txt"))
//{
// sw.WriteLine(win + " wins and " + sim + " simulations.");
//}
//logger.WriteLine(win + " wins and " + sim + " simulations.");
/* update node statistics. */
mutex.WaitOne();
wins += win;
visits += sim;
mutex.ReleaseMutex();
/* free memory. */
b.FreePieces();
b = null;
}
Console.WriteLine("[RandomSimulation] Thread exit.");
}
void TriggerCompletion()
{
if (CommandExpansion == null)
{
return; // Host CommandExpansion service not available
}
if (IsCompletionSessionActive)
{
_completionSession.Dismiss();
_completionSession = null;
}
string line = WpfConsole.InputLineText;
int caretIndex = CaretPosition - WpfConsole.InputLineStart.Value;
Debug.Assert(caretIndex >= 0);
SimpleExpansion simpleExpansion = null;
try
{
simpleExpansion = CommandExpansion.GetExpansions(line, caretIndex);
}
catch (Exception x)
{
// Ignore exception from expansion, but write it to the activity log
ExceptionHelper.WriteToActivityLog(x);
}
if (simpleExpansion != null && simpleExpansion.Expansions != null)
{
IList <string> expansions = simpleExpansion.Expansions;
if (expansions.Count == 1) // Shortcut for 1 TabExpansion candidate
{
ReplaceTabExpansion(simpleExpansion.Start, simpleExpansion.Length, expansions[0]);
}
else if (expansions.Count > 1) // Only start intellisense session for multiple expansion candidates
{
_completionSession = CompletionBroker.CreateCompletionSession(
WpfTextView,
WpfTextView.TextSnapshot.CreateTrackingPoint(CaretPosition.Position, PointTrackingMode.Positive),
true);
_completionSession.Properties.AddProperty("TabExpansion", simpleExpansion);
_completionSession.Dismissed += CompletionSession_Dismissed;
_completionSession.Start();
}
}
}
static CompletionDataList CreateCompletionList(SimpleExpansion simpleExpansion)
{
var list = new CompletionDataList {
AutoSelect = false
};
foreach (string expansion in simpleExpansion.Expansions)
{
list.Add(new CompletionData(expansion));
}
list.AddKeyHandler(new PackageConsoleCompletionKeyHandler());
return(list);
}
public PSExpansionSession(SimpleExpansion expansion, string initialText)
{
_expansion = expansion;
_initialText = initialText;
}