/**
* If the character producer has not been exhausted, ensures that there is a token on pending on
* pending.
*/
private void produce() throws ParseException {
if (!pending.isEmpty()) {
return;
}
if (!splitter.hasNext()) {
return;
}
Token<CssTokenType> t = splitter.next();
pending.add(t);
if (t.type == CssTokenType.PUNCTUATION && splitter.hasNext()) {
if ("!".equals(t.text)) { // Join !important
// IMPORTANT_SYM "!"({w}|{comment})*{I}{M}{P}{O}{R}{T}{A}{N}{T}
Token<CssTokenType> t2 = splitter.next();
while (t2 != null && (t2.type == CssTokenType.SPACE || t2.type == CssTokenType.COMMENT)) {
pending.add(t2);
t2 = splitter.hasNext() ? splitter.next() : null;
}
// The !important is significant regardless of case and whether or not a
// letter is hex escaped.
if (null != t2) {
pending.add(t2);
if (t2.type == CssTokenType.IDENT
&& Strings.eqIgnoreCase("important", decodeCssIdentifier(t2.text))) {
reduce(CssTokenType.DIRECTIVE);
}
}
} else if ("-".equals(t.text)) { // Join '-'{nmstart}{nmchar}*
Token<CssTokenType> t2 = splitter.next();
if (null != t2) {
pending.add(t2);
if (t2.type == CssTokenType.IDENT) {
reduce(CssTokenType.IDENT);
}
}
}
}
}
public static String localName(String uri, String qualifiedName) {
String localName = qualifiedName.substring(qualifiedName.indexOf(':') + 1);
return isHtml(uri) ? Strings.lower(localName) : localName;
}