private static Range GetRange(ITextView textView, ITextBuffer textBuffer)
{
var bufferStart = textView.GetPointAtSubjectBuffer(textView.Selection.Start.Position, textBuffer);
var bufferEnd = textView.GetPointAtSubjectBuffer(textView.Selection.End.Position, textBuffer);
if (bufferStart.HasValue && bufferEnd.HasValue)
{
return(new Range {
Start = bufferStart.Value.GetPosition(),
End = bufferEnd.Value.GetPosition()
});
}
return(null);
}
internal static SnapshotPoint?GetCaretPointAtSubjectBuffer(this ITextView textView, ITextBuffer textBuffer)
{
return(textView.GetPointAtSubjectBuffer(textView.Caret.Position.BufferPosition, textBuffer));
}
