internal static QLListener ParseString(string input)
{
ICharStream stream = CharStreams.fromstring(input);
ITokenSource lexer = new QLLexer(stream);
ITokenStream tokens = new CommonTokenStream(lexer);
QL parser = new QL(tokens);
QL.FormContext context = parser.form();
QLListener listener = new QLListener();
ParseTreeWalker walker = new ParseTreeWalker();
walker.Walk(listener, context);
return(listener);
}
public Presenter()
{
var listener = QLListener.ParseString(System.IO.File.ReadAllText("test.txt"));
if (listener.FormHasErrors)
{
ReportFormErrors(listener.Errors);
}
else
{
_form = listener.Form;
UpdateControls();
}
}