Declaration* CssParser::parseDeclaration () {
Declaration* declaration = NULL;
TokenList property;
if (!parseProperty(&property))
return NULL;
skipWhitespace();
declaration = new Declaration(property.toString());
if (tokenizer->getTokenType() != Token::COLON) {
throw new ParseException(tokenizer->getToken()->str,
"colon following property(':')");
}
tokenizer->readNextToken();
skipWhitespace();
TokenList* value = parseValue();
if (value == NULL) {
throw new ParseException(tokenizer->getToken()->str,
"value for property");
}
declaration->setValue(value);
return declaration;
}
void LessDeclaration::process(Ruleset &r, void* context) const {
Declaration *d = r.createDeclaration();
d->setProperty(property);
d->setValue(value);
((ProcessingContext*)context)->interpolate(d->getProperty());
((ProcessingContext*)context)->processValue(d->getValue());
// If the `important` flag is set, append '!important'
if(((ProcessingContext*)context)->isImportant()) {
if (d->getValue().size() < 3 ||
d->getValue().back() == "important") {
d->getValue().push_back(Token::BUILTIN_SPACE);
d->getValue().push_back(Token::BUILTIN_IMPORTANT);
}
}
}