public void MoveReference(bool forward)
{
// Check these references first because if the caret is at a Get declaration (VB), then there's
// no code references to it, but there's a 'Get' and 'End Get' in these refs that should be used.
var spanRefData = SpanDataCollectionUtilities.GetCurrentSpanReference(spanReferenceCollection, TextView);
if (spanRefData?.Data.Reference != null)
{
foreach (var newSpanData in GetReferenceInfosFrom(spanReferenceCollection, spanRefData.Value.Span.Start, forward))
{
if (object.Equals(newSpanData.Data.Reference, spanRefData.Value.Data.Reference))
{
MoveCaretToSpan(newSpanData.Span);
break;
}
}
return;
}
var spanData = GetCurrentReferenceInfo();
if (spanData != null)
{
foreach (var newSpanData in GetReferenceInfosFrom(spanData.Value.Span.Start, forward))
{
if (SpanDataReferenceInfoExtensions.CompareReferences(newSpanData.Data, spanData.Value.Data))
{
MoveCaretToSpan(newSpanData.Span);
break;
}
}
return;
}
}
public SpanData <ReferenceInfo>?GetCurrentReferenceInfo()
{
var caretPos = wpfTextViewHost.TextView.Caret.Position;
var spanData = SpanDataCollectionUtilities.GetCurrentSpanReference(currentContent.Content.ReferenceCollection, wpfTextViewHost.TextView);
return(spanData?.Data.Reference == null ? null : spanData);
}
SpanData <ReferenceAndId>?GetCurrentSpanReference()
{
if (documentViewer == null)
{
return(null);
}
var spanData = SpanDataCollectionUtilities.GetCurrentSpanReference(spanReferenceCollection, documentViewer.TextView);
return(spanData?.Data.Reference == null ? null : spanData);
}