protected virtual int GetDataTipTextImpl(TextSpan[] pSpan, out string pbstrText)
{
pbstrText = null;
var debugInfo = _languageService.LanguageDebugInfo;
if (debugInfo != null)
{
var subjectBuffer = WpfTextView.GetBufferContainingCaret();
if (subjectBuffer == null)
{
return(VSConstants.E_FAIL);
}
var vsBuffer = EditorAdaptersFactory.GetBufferAdapter(subjectBuffer);
// TODO: broken in REPL
if (vsBuffer == null)
{
return(VSConstants.E_FAIL);
}
return(debugInfo.GetDataTipText(vsBuffer, pSpan, pbstrText));
}
return(VSConstants.E_FAIL);
}
protected override ITextBuffer GetSubjectBufferContainingCaret()
{
var result = WpfTextView.GetBufferContainingCaret(contentType: ContentTypeNames.RoslynContentType);
if (result == null)
{
result = WpfTextView.GetBufferContainingCaret(contentType: PredefinedInteractiveCommandsContentTypes.InteractiveCommandContentTypeName);
}
return(result);
}
protected virtual int GetDataTipTextImpl(TextSpan[] pSpan, out string pbstrText)
{
var subjectBuffer = WpfTextView.GetBufferContainingCaret();
if (subjectBuffer == null)
{
pbstrText = null;
return(VSConstants.E_FAIL);
}
return(GetDataTipTextImpl(subjectBuffer, pSpan, out pbstrText));
}
protected virtual int GetDataTipTextImpl(TextSpan[] pSpan, AbstractLanguageService <TPackage, TLanguageService> .VsLanguageDebugInfo debugInfo, out string pbstrText)
{
var subjectBuffer = WpfTextView.GetBufferContainingCaret();
if (subjectBuffer == null)
{
pbstrText = null;
return(VSConstants.E_FAIL);
}
return(GetDataTipTextImpl(subjectBuffer, pSpan, debugInfo, out pbstrText));
}
protected virtual ITextBuffer GetSubjectBufferContainingCaret() => WpfTextView.GetBufferContainingCaret();
protected virtual ITextBuffer GetSubjectBufferContainingCaret()
{
return(WpfTextView.GetBufferContainingCaret());
}