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 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);
}
}
}
void ParameterRuleset::addDeclarations(ValueProcessor* valueProcessor,
Ruleset* ruleset) {
vector<Declaration*>* declarations;
vector<Declaration*>::iterator di;
Declaration* declaration;
declarations = getDeclarations();
for (di = declarations->begin(); di < declarations->end(); di++) {
declaration = (*di)->clone();
valueProcessor->processValue(declaration->getValue());
ruleset->addDeclaration(declaration);
}
}
// block in value
TEST(CssParserTest, BlockValue) {
istringstream in("selector {key: {value}}");
CssTokenizer t(&in);
CssParser p(&t);
Stylesheet s;
Declaration* d;
p.parseStylesheet(&s);
ASSERT_EQ(1, s.getRulesets()->size());
ASSERT_EQ(1, s.getRulesets()->at(0)->getDeclarations()->size());
d = s.getRulesets()->at(0)->getDeclarations()->at(0);
ASSERT_STREQ("key", d->getProperty()->c_str());
ASSERT_STREQ("{value}", d->getValue()->toString()->c_str());
}
// 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());
}