/// <summary>
/// Push completion list result back to client
/// </summary>
/// <param name="completionResultList">Completion list got from intellisense service</param>
public void PushCompletionResult(CompletionResultList completionResultList, int requestWindowId)
{
if (CompletionListUpdated != null)
{
CompletionListUpdated(this, new EventArgs <CompletionResultList, int>(completionResultList, requestWindowId));
}
}
public void GetCompletionResultsDashTriggerTest()
{
var mre = new ManualResetEvent(false);
CompletionResultList result = null;
((IntelliSenseEventsHandlerProxy)_context).CompletionListUpdated += (sender, args) => { result = args.Value1; mre.Set(); };
_service.RequestCompletionResults("Write-", 6, 0, DateTime.UtcNow.Ticks);
mre.WaitOne();
Assert.AreEqual <int>(0, result.ReplacementIndex);
Assert.AreEqual <int>(6, result.ReplacementLength);
}
private void ProcessCompletion(string script, int caretPosition, int requestWindowId, long triggerTag)
{
lock (_syncLock)
{
_requestTrigger = triggerTag;
}
if (_callback == null)
{
_callback = OperationContext.Current.GetCallbackChannel <IIntelliSenseServiceCallback>();
}
// Start process the existing waiting request, should only be one
Task.Run(() =>
{
try
{
CommandCompletion commandCompletion = null;
lock (ServiceCommon.RunspaceLock)
{
if (_runspace.RunspaceAvailability == RunspaceAvailability.Available)
{
commandCompletion = CommandCompletionHelper.GetCommandCompletionList(script, caretPosition, _runspace);
}
else
{
// we'll handle it when we work on giving intellisense for debugging command
// for now we just simply return with null for this request to complete.
}
}
ServiceCommon.LogCallbackEvent("Callback intellisense at position {0}", caretPosition);
_callback.PushCompletionResult(CompletionResultList.FromCommandCompletion(commandCompletion), requestWindowId);
// Reset trigger
lock (_syncLock)
{
_requestTrigger = 0;
}
}
catch (Exception ex)
{
ServiceCommon.Log("Failed to retrieve the completion list per request due to exception: {0}", ex.Message);
}
});
}
public void GetCompletionResultsDollarTriggerTest()
{
var mre = new ManualResetEvent(false);
CompletionResultList result = null;
((IntelliSenseEventsHandlerProxy)_context).CompletionListUpdated += (sender, args) => { result = args.Value1; mre.Set(); };
string script = @"$myVar = 2; $myStrVar = 'String variable'; Write-Host $";
_service.RequestCompletionResults(script, 55, 0, DateTime.UtcNow.Ticks);
mre.WaitOne();
Assert.AreEqual <string>("$myVar", result.CompletionMatches[0].CompletionText);
Assert.AreEqual <string>("$myStrVar", result.CompletionMatches[1].CompletionText);
Assert.AreEqual <int>(54, result.ReplacementIndex);
Assert.AreEqual <int>(1, result.ReplacementLength);
}
