public void parseText(string text, IParseVisitor visitor)
{
int startIndex = 0;
while (startIndex < text.Length)
{
int endIndex = getToken(text, startIndex);
handleToken(text, startIndex, endIndex, visitor);
startIndex = endIndex + 1;
}
}
private void handleToken(string text, int startIndex, int endIndex, IParseVisitor visitor)
{
string token = text.Substring(startIndex, endIndex - startIndex + 1);
if (token[0] == '$')
{
switch (token)
{
case "$name$": visitor.Name(); break;
case "$type$": visitor.Type(); break;
case "$version$": visitor.Version(); break;
case "$primary$": visitor.Primary(); break;
case "$beginbold$": visitor.BeginBold(); break;
case "$endbold$": visitor.EndBold(); break;
case "$beginitalic$": visitor.BeginItalic(); break;
case "$enditalic$": visitor.EndItalic(); break;
case "$ip$": visitor.IP(); break;
case "$$": visitor.Text("$"); break;
default:
throw new SyntaxErrorException("Invalid token: " + token + ".", startIndex);
}
}
else
{
visitor.Text(token);
}
}
