void UpdateWordAdornments()
{
var currentRequest = RequestedPoint;
var wordSpans = new List <SnapshotSpan>();
var word = GetExtentOfWord(currentRequest);
// Find all words in the buffer like the one the caret is on
bool foundWord = true;
// If we've selected something not worth highlighting, we might have missed a "word" by a little bit
if (!WordExtentIsValid(currentRequest, word))
{
// Before we retry, make sure it is worthwhile
if (word.Span.Start != currentRequest ||
currentRequest == currentRequest.GetContainingLine().Start ||
char.IsWhiteSpace((currentRequest - 1).GetChar()))
{
foundWord = false;
}
else
{
// Try again, one character previous.
// If the caret is at the end of a word, pick up the word.
word = GetExtentOfWord(currentRequest - 1);
// If the word still isn't valid, we're done
if (!WordExtentIsValid(currentRequest, word))
{
foundWord = false;
}
}
}
SynchronousUpdate(currentRequest, new NormalizedSnapshotSpanCollection(), null);
if (!foundWord)
{
return;
}
SnapshotSpan currentWord = word.Span;
// If this is the current word, and the caret moved within a word, we're done.
if (CurrentWord.HasValue && currentWord == CurrentWord)
{
return;
}
// If the word is not an identifier, then don't search for matches.
if (!JScriptEditorUtil.IsClassifiedAs(Classifier, currentWord.Start, JScriptClassifications.Identifier))
{
return;
}
var request = new FindMatchesRequest {
WordSpan = currentWord, RequestPoint = currentRequest
};
FindAllMatches(request);
}
void FindAllMatches(FindMatchesRequest request)
{
if (Timer != null)
{
Timer.Stop();
}
// Delay finding matches for 1 second
Timer = new DispatcherTimer(DispatcherPriority.Background, ViewDispatcher)
{
Interval = TimeSpan.FromMilliseconds(1000)
};
Timer.Tick += (sender, args) =>
{
Timer.Stop();
ThreadPool.QueueUserWorkItem(FindAllMatches_Background, request);
};
Timer.Start();
}
public async Task <IActionResult> PotentialMatches(FindMatchesRequest request)
{
var result = await _matchesService.FindPotentialMatches(request);
return(Json(result));
}
public override void FindMatches(IRpcController controller, FindMatchesRequest request, Action<FindMatchesResponse> done)
{
throw new NotImplementedException();
}
public override void FindMatches(IRpcController controller, FindMatchesRequest request, Action <FindMatchesResponse> done)
{
ProtoOutputBuffer.Write(request.GetType(), request.ToString());
}
public override void FindMatches(IRpcController controller, FindMatchesRequest request, Action<FindMatchesResponse> done)
{
ProtoOutputBuffer.Write(request.GetType(), request.ToString());
}
public override void FindMatches(IRpcController controller, FindMatchesRequest request, Action <FindMatchesResponse> done)
{
throw new NotImplementedException();
}
