public void AugmentQuickInfoSession(IQuickInfoSession session, IList <object> quickInfoContent, out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
// Map the trigger point down to our buffer.
SnapshotPoint?subjectTriggerPoint = session.GetTriggerPoint(_subjectBuffer.CurrentSnapshot);
if (!subjectTriggerPoint.HasValue)
{
return;
}
ITextSnapshot currentSnapshot = subjectTriggerPoint.Value.Snapshot;
ITextStructureNavigator navigator = _provider.NavigatorService.GetTextStructureNavigator(_subjectBuffer);
TextExtent extent = navigator.GetExtentOfWord(subjectTriggerPoint.Value);
string key = extent.Span.GetText();
//look for occurrences of our QuickInfo words in the span
SQDeclaration dec = _languageService.Find(key);
if (dec != null)
{
quickInfoContent.Add(dec.GetDescription());
//quickInfoContent.Add(searchText);
applicableToSpan = currentSnapshot.CreateTrackingSpan(extent.Span.Start, key.Length, SpanTrackingMode.EdgeInclusive);
}
}
public IEnumerable <ITagSpan <IOutliningRegionTag> > GetTags(NormalizedSnapshotSpanCollection spans)
{
if (spans.Count == 0)
{
yield break;
}
ITextSnapshot currentSnapshot = this.snapshot;
SQDeclaration sqdec = _languangeService.Parse(currentSnapshot.TextBuffer);
List <TextSpan> textspans = new List <TextSpan>();
GetSpans(textspans, sqdec);
foreach (var scope in textspans)
{
var startLine = currentSnapshot.GetLineFromLineNumber(scope.iStartLine);
var endLine = currentSnapshot.GetLineFromLineNumber(scope.iEndLine);
var start = startLine.Start + scope.iStartIndex;
int length = (endLine.Start - startLine.Start) + scope.iEndIndex - scope.iStartIndex;
if (length > 0)
{
yield return(new TagSpan <IOutliningRegionTag>(
new SnapshotSpan(start, length),
new OutliningRegionTag(false, false, ellipsis, hoverText)));
}
}
}
void GetSpans(List <TextSpan> spans, SQDeclaration parent)
{
if (parent.Type == SQDeclarationType.Class ||
parent.Type == SQDeclarationType.Function ||
parent.Type == SQDeclarationType.Scope)
{
spans.Add(parent.ScopeSpan);
}
foreach (var child in parent.Children)
{
GetSpans(spans, child.Value);
}
}
private void url_MouseDown(object sender, MouseButtonEventArgs e)
{
TextBlock block = sender as TextBlock;
SQDeclaration d = block.Tag as SQDeclaration;
if (d != null)
{
SQVSUtils.OpenDocumentInNewWindow(d.Url, presenter.serviceProvider, d.Span.iStartLine);
}
/*if(Dispatcher.CheckAccess())
* {
* SQVSUtils.OpenDocumentInNewWindow(d.Url, presenter.serviceProvider, d.Span.iStartLine);
* }
* else
* {
* Dispatcher.BeginInvoke((Action)delegate ()
* {
* SQVSUtils.OpenDocumentInNewWindow(d.Url, presenter.serviceProvider, d.Span.iStartLine);
* });
* }*/
}
