| 1 |
<?php |
| 2 |
|
| 3 |
namespace Sabberworm\CSS\RuleSet; |
| 4 |
|
| 5 |
use Sabberworm\CSS\OutputFormat; |
| 6 |
use Sabberworm\CSS\Property\AtRule; |
| 7 |
|
| 8 |
/** |
| 9 |
* This class represents rule sets for generic at-rules which are not covered by specific classes, i.e., not |
| 10 |
* `@import`, `@charset` or `@media`. |
| 11 |
* |
| 12 |
* A common example for this is `@font-face`. |
| 13 |
*/ |
| 14 |
class AtRuleSet extends RuleSet implements AtRule |
| 15 |
{ |
| 16 |
/** |
| 17 |
* @var string |
| 18 |
*/ |
| 19 |
private $sType; |
| 20 |
|
| 21 |
/** |
| 22 |
* @var string |
| 23 |
*/ |
| 24 |
private $sArgs; |
| 25 |
|
| 26 |
/** |
| 27 |
* @param string $sType |
| 28 |
* @param string $sArgs |
| 29 |
* @param int $iLineNo |
| 30 |
*/ |
| 31 |
public function __construct($sType, $sArgs = '', $iLineNo = 0) |
| 32 |
{ |
| 33 |
parent::__construct($iLineNo); |
| 34 |
$this->sType = $sType; |
| 35 |
$this->sArgs = $sArgs; |
| 36 |
} |
| 37 |
|
| 38 |
/** |
| 39 |
* @return string |
| 40 |
*/ |
| 41 |
public function atRuleName() |
| 42 |
{ |
| 43 |
return $this->sType; |
| 44 |
} |
| 45 |
|
| 46 |
/** |
| 47 |
* @return string |
| 48 |
*/ |
| 49 |
public function atRuleArgs() |
| 50 |
{ |
| 51 |
return $this->sArgs; |
| 52 |
} |
| 53 |
|
| 54 |
/** |
| 55 |
* @return string |
| 56 |
* |
| 57 |
* @deprecated in V8.8.0, will be removed in V9.0.0. Use `render` instead. |
| 58 |
*/ |
| 59 |
public function __toString() |
| 60 |
{ |
| 61 |
return $this->render(new OutputFormat()); |
| 62 |
} |
| 63 |
|
| 64 |
/** |
| 65 |
* @param OutputFormat|null $oOutputFormat |
| 66 |
* |
| 67 |
* @return string |
| 68 |
*/ |
| 69 |
public function render($oOutputFormat) |
| 70 |
{ |
| 71 |
$sResult = $oOutputFormat->comments($this); |
| 72 |
$sArgs = $this->sArgs; |
| 73 |
if ($sArgs) { |
| 74 |
$sArgs = ' ' . $sArgs; |
| 75 |
} |
| 76 |
$sResult .= "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{"; |
| 77 |
$sResult .= $this->renderRules($oOutputFormat); |
| 78 |
$sResult .= '}'; |
| 79 |
return $sResult; |
| 80 |
} |
| 81 |
} |
| 82 |
|
