void UnprocessedStatement::process(Ruleset &r) {
Extension extension;
Mixin mixin;
Declaration* declaration;
#ifdef WITH_LIBGLOG
VLOG(2) << "Statement: " << getTokens()->toString();
#endif
// process extends statement
if (getExtension(extension.getTarget())) {
extension.setExtension(r.getSelector());
getLessRuleset()->getContext()->addExtension(extension);
return;
}
mixin.setStylesheet(getLessRuleset()->getLessStylesheet());
// process mixin
if (mixin.parse(*getTokens()) &&
mixin.insert(*r.getStylesheet(), *getLessRuleset()->getContext(),
&r, getLessRuleset())) {
} else {
declaration = r.createDeclaration();
if (processDeclaration(declaration)) {
#ifdef WITH_LIBGLOG
VLOG(2) << "Declaration: " <<
declaration->getProperty() << ": " << declaration->getValue().toString();
#endif
getLessRuleset()->getContext()->processValue(declaration->getValue());
#ifdef WITH_LIBGLOG
VLOG(2) << "Processed declaration: " <<
declaration->getProperty() << ": " << declaration->getValue().toString();
#endif
} else {
r.deleteDeclaration(*declaration);
throw new ParseException(getTokens()->toString(),
"variable, mixin or declaration.",
getTokens()->front().line,
getTokens()->front().column,
getTokens()->front().source);
}
}
#ifdef WITH_LIBGLOG
VLOG(3) << "Statement done";
#endif
}
void MediaQueryRuleset::process(Stylesheet &s, Selector* prefix, ProcessingContext &context) {
MediaQuery* query;
Ruleset* target;
Selector selector;
#ifdef WITH_LIBGLOG
VLOG(2) << "Processing Less Ruleset: " <<
getSelector().toString();
#endif
query = s.createMediaQuery();
selector = getSelector();
context.interpolate(selector);
if (query->getSelector().size() > 0) {
selector.pop_front();
query->getSelector().push_back(Token(" ", Token::WHITESPACE));
query->getSelector().push_back(Token("and", Token::IDENTIFIER));
query->getSelector().insert(query->getSelector().end(),
selector.begin(),
selector.end());
} else
query->setSelector(selector);
if (prefix != NULL) {
target = query->createRuleset();
target->setSelector(*prefix);
#ifdef WITH_LIBGLOG
VLOG(3) << "Interpolating selector " <<
target->getSelector().toString();
#endif
context.interpolate(target->getSelector());
insert(NULL, *target, context);
} else
insert(NULL, *query, context);
}
// Rulesets
TEST(CssParserTest, Ruleset) {
istringstream in("selector {key: value;}");
CssTokenizer t(&in);
CssParser p(&t);
Stylesheet s;
Ruleset* set;
Declaration* d;
p.parseStylesheet(&s);
ASSERT_EQ(1, s.getRulesets()->size());
set = s.getRulesets()->at(0);
ASSERT_STREQ("selector", set->getSelector()->toString()->c_str());
ASSERT_EQ(1, set->getDeclarations()->size());
d = set->getDeclarations()->at(0);
ASSERT_STREQ("key", d->getProperty()->c_str());
ASSERT_STREQ("value", d->getValue()->toString()->c_str());
}
