public PftFormatter ParseInput
(
string input
)
{
AntlrInputStream stream = new AntlrInputStream(input);
PftLexer lexer = new PftLexer(stream);
CommonTokenStream tokens = new CommonTokenStream(lexer);
PftParser parser = new PftParser(tokens);
PftParser.ProgramContext programContext = parser.program();
Program = new PftProgram(programContext);
if (!Program.Validate(false))
{
throw new ArgumentException();
}
return(this);
}
private void Parse()
{
string recordText = _recordBox.Text;
StringReader reader = new StringReader(recordText);
_record = PlainText.ReadRecord(reader);
if (!ReferenceEquals(_record, null))
{
_record.Mfn = 1; // TODO some other value?
}
_recordGrid.SetRecord(_record);
PftLexer lexer = new PftLexer();
_tokenList = lexer.Tokenize(_pftBox.Text);
_tokenGrid.SetTokens(_tokenList);
PftParser parser = new PftParser(_tokenList);
_program = parser.Parse();
_pftTreeView.SetNodes(_program);
}