bool LessParser::parseAtRuleOrVariable (LessStylesheet &stylesheet) {
string keyword, import;
TokenList value, rule;
AtRule* atrule = NULL;
if (tokenizer->getTokenType() != Token::ATKEYWORD)
return false;
keyword = tokenizer->getToken();
tokenizer->readNextToken();
skipWhitespace();
#ifdef WITH_LIBGLOG
VLOG(2) << "Parse: keyword: " << keyword;
#endif
if (parseVariable(value)) {
#ifdef WITH_LIBGLOG
VLOG(2) << "Parse: variable";
#endif
stylesheet.putVariable(keyword, value);
} else {
if (keyword == "@media") {
parseLessMediaQuery(stylesheet);
return true;
}
while(parseAny(rule)) {};
if (!parseBlock(rule)) {
if (tokenizer->getTokenType() != Token::DELIMITER) {
throw new ParseException(tokenizer->getToken(),
"delimiter (';') at end of @-rule",
tokenizer->getLineNumber(),
tokenizer->getColumn(),
tokenizer->getSource());
}
tokenizer->readNextToken();
skipWhitespace();
}
// parse import
if (keyword == "@import") {
if (rule.size() != 1 ||
rule.front().type != Token::STRING)
throw new ParseException(rule.toString(), "A string with the \
file path",
tokenizer->getLineNumber(),
tokenizer->getColumn(),
tokenizer->getSource());
import = rule.front();
#ifdef WITH_LIBGLOG
VLOG(2) << "Import filename: " << import;
#endif
if (import.size() < 5 ||
import.substr(import.size() - 5, 4) != ".css") {
if (import.size() < 6 || import.substr(import.size() - 6, 5) != ".less")
import.insert(import.size() - 1, ".less");
importFile(import.substr(1, import.size() - 2), stylesheet);
return true;
}
}
atrule = stylesheet.createAtRule(keyword);
atrule->setRule(rule);
}
return true;
}
