private function parseAtRule()
{
$this->consume('@');
$sIdentifier = $this->parseIdentifier();
$this->consumeWhiteSpace();
if ($sIdentifier === 'media') {
$oResult = new CSSMediaQuery();
$oResult->setQuery(trim($this->consumeUntil('{')));
$this->consume('{');
$this->consumeWhiteSpace();
$this->parseList($oResult);
return $oResult;
} else {
if ($sIdentifier === 'import') {
$oLocation = $this->parseURLValue();
$this->consumeWhiteSpace();
$sMediaQuery = null;
if (!$this->comes(';')) {
$sMediaQuery = $this->consumeUntil(';');
}
$this->consume(';');
return new CSSImport($oLocation, $sMediaQuery);
} else {
if ($sIdentifier === 'charset') {
$sCharset = $this->parseStringValue();
$this->consumeWhiteSpace();
$this->consume(';');
$this->setCharset($sCharset->getString());
return new CSSCharset($sCharset);
} else {
//Unknown other at rule (font-face or such)
$this->consume('{');
$this->consumeWhiteSpace();
$oAtRule = new CSSAtRule($sIdentifier);
$this->parseRuleSet($oAtRule);
return $oAtRule;
}
}
}
}
private function parseAtRule()
{
$this->consume('@');
$sIdentifier = $this->parseIdentifier();
$this->consumeWhiteSpace();
if ($sIdentifier === 'media') {
$this->bIgnoreCharsetRules = true;
$this->bIgnoreImportRules = true;
$oResult = new CSSMediaQuery();
$oResult->setQuery(trim($this->consumeUntil('{')));
$this->consume('{');
$this->consumeWhiteSpace();
$this->parseList($oResult);
return $oResult;
} else {
if ($sIdentifier === 'import') {
$this->bIgnoreCharsetRules = true;
$oLocation = $this->parseURLValue();
$this->consumeWhiteSpace();
$sMediaQuery = null;
if (!$this->comes(';')) {
$sMediaQuery = $this->consumeUntil(';');
}
$this->consume(';');
$oImport = new CSSImport($oLocation, $sMediaQuery);
if ($this->bIgnoreImportRules) {
return new CSSIgnoredValue($oImport);
}
return $oImport;
} else {
if ($sIdentifier === 'charset') {
$sCharset = $this->parseStringValue();
$this->consumeWhiteSpace();
$this->consume(';');
$oCharset = new CSSCharset($sCharset);
if ($this->bIgnoreCharsetRules) {
return new CSSIgnoredValue($oCharset);
}
$this->bIgnoreCharsetRules = true;
return $oCharset;
} else {
if ($sIdentifier === 'namespace') {
if ($this->comes('"') || $this->comes("'") || $this->comes('url')) {
$oNamespace = new CSSNamespace($this->parseURLValue());
} else {
$sPrefix = $this->parseIdentifier();
$oNamespace = new CSSNamespace($this->parseURLValue(), $sPrefix);
}
$this->consumeWhiteSpace();
$this->consume(';');
return $oNamespace;
} else {
//Unknown other at rule (font-face or such)
$this->bIgnoreCharsetRules = true;
$this->bIgnoreImportRules = true;
$this->consume('{');
$this->consumeWhiteSpace();
$oAtRule = new CSSAtRule($sIdentifier);
$this->parseRuleSet($oAtRule);
return $oAtRule;
}
}
}
}
}
