public override object VisitTerminal(ITerminalNode node)
{
if (_withLogging)
{
_tabs = _tabs + "\t";
PLogger.Info($"{_tabs}{PascalTokenTypes.Convert(node.Symbol.Type)}");
_tabs = _tabs.Substring(0, _tabs.Length - 1);
}
//Restore whitespaces that ANTLR does not produce
if (node.Symbol.TokenIndex != -1)
{
var toLoop = node.Symbol.TokenIndex - (_prev?.Symbol.TokenIndex ?? -1) - 1;
while (toLoop > 0)
{
if (!_psiBuilder.Eof())
{
_psiBuilder.AdvanceLexer();
}
toLoop--;
}
}
if (!_psiBuilder.Eof())
{
_psiBuilder.AdvanceLexer();
}
_prev = node;
return(null);
}
public override ISpecificCodeCompletionContext GetCompletionContext(CodeCompletionContext context)
{
PLogger.Info("Someone asking PascalCompletionContextProvider for Context");
var file = context.File as PascalFile;
if (file == null)
{
return(null);
}
var reparsedContext = new PascalReparsedCompletionContext(file, context.SelectedTreeRange, "aaa");
reparsedContext.Init();
return(GetSpecificContext(context, reparsedContext));
}
protected void VisitType(RuleContext context, PascalAntlrNodeType type)
{
if (_withLogging)
{
_tabs = _tabs + "\t";
PLogger.Info($"{_tabs}{type}");
}
var mark = _psiBuilder.Mark();
base.VisitChildren(context);
_psiBuilder.Done(mark, type, context);
if (_withLogging)
{
PLogger.Info($"{_tabs}{type}");
_tabs = _tabs.Substring(0, _tabs.Length - 1);
}
}
public override bool IsApplicable(CodeCompletionContext context)
{
PLogger.Info($"Someone asking if PascalCompletionContextProvider is Applicable, answer {context.File is PascalFile}");
return(context.File is PascalFile);
}