function &compile($url, $css, &$pipeline)
{
if ($this->_isCached($url)) {
return $this->_readCached($url);
} else {
$cssruleset = new CSSRuleset();
$cssruleset->parse_css($css, $pipeline);
$this->_putCached($url, $cssruleset);
return $cssruleset;
}
}
function outputRuleset(CSSRuleset $o)
{
$decs = $o->getDeclarations();
$sels = $o->getSelectors();
if (!$decs->isEmpty()) {
if ($decs->queryFilterAll('hidemac', true)) {
return '/*\\*/' . $this->outputSelectors($sels) . '{' . $this->outputDeclarations($decs, array('hidemac' => true)) . "}/**/\n";
}
return $this->outputSelectors($sels) . '{' . $this->outputDeclarations($decs) . "}\n";
}
return '';
}
function import_rulesets($syntax_rulesets_collection)
{
$ruleset = new CSSRuleset();
$syntax_rulesets = $syntax_rulesets_collection->get();
foreach ($syntax_rulesets as $syntax_ruleset) {
$selectors = $this->import_ruleset_selectors($syntax_ruleset);
$body = $this->import_ruleset_body($syntax_ruleset);
foreach ($selectors as $selector) {
$rule =& new CSSRule($selector, $body, $this->peek_base_url(), $this->make_next_order());
}
$ruleset->add_rule($rule);
}
return $ruleset;
}