AtRule.php
3 years ago
CSSNamespace.php
3 years ago
Charset.php
3 years ago
Import.php
3 years ago
KeyframeSelector.php
3 years ago
Selector.php
3 years ago
Charset.php
116 lines
| 1 | <?php |
| 2 | |
| 3 | namespace IAWP\Sabberworm\CSS\Property; |
| 4 | |
| 5 | use IAWP\Sabberworm\CSS\Comment\Comment; |
| 6 | use IAWP\Sabberworm\CSS\OutputFormat; |
| 7 | /** |
| 8 | * Class representing an `@charset` rule. |
| 9 | * |
| 10 | * The following restrictions apply: |
| 11 | * - May not be found in any CSSList other than the Document. |
| 12 | * - May only appear at the very top of a Document’s contents. |
| 13 | * - Must not appear more than once. |
| 14 | */ |
| 15 | class Charset implements AtRule |
| 16 | { |
| 17 | /** |
| 18 | * @var string |
| 19 | */ |
| 20 | private $sCharset; |
| 21 | /** |
| 22 | * @var int |
| 23 | */ |
| 24 | protected $iLineNo; |
| 25 | /** |
| 26 | * @var array<array-key, Comment> |
| 27 | */ |
| 28 | protected $aComments; |
| 29 | /** |
| 30 | * @param string $sCharset |
| 31 | * @param int $iLineNo |
| 32 | */ |
| 33 | public function __construct($sCharset, $iLineNo = 0) |
| 34 | { |
| 35 | $this->sCharset = $sCharset; |
| 36 | $this->iLineNo = $iLineNo; |
| 37 | $this->aComments = []; |
| 38 | } |
| 39 | /** |
| 40 | * @return int |
| 41 | */ |
| 42 | public function getLineNo() |
| 43 | { |
| 44 | return $this->iLineNo; |
| 45 | } |
| 46 | /** |
| 47 | * @param string $sCharset |
| 48 | * |
| 49 | * @return void |
| 50 | */ |
| 51 | public function setCharset($sCharset) |
| 52 | { |
| 53 | $this->sCharset = $sCharset; |
| 54 | } |
| 55 | /** |
| 56 | * @return string |
| 57 | */ |
| 58 | public function getCharset() |
| 59 | { |
| 60 | return $this->sCharset; |
| 61 | } |
| 62 | /** |
| 63 | * @return string |
| 64 | */ |
| 65 | public function __toString() |
| 66 | { |
| 67 | return $this->render(new OutputFormat()); |
| 68 | } |
| 69 | /** |
| 70 | * @return string |
| 71 | */ |
| 72 | public function render(OutputFormat $oOutputFormat) |
| 73 | { |
| 74 | return "@charset {$this->sCharset->render($oOutputFormat)};"; |
| 75 | } |
| 76 | /** |
| 77 | * @return string |
| 78 | */ |
| 79 | public function atRuleName() |
| 80 | { |
| 81 | return 'charset'; |
| 82 | } |
| 83 | /** |
| 84 | * @return string |
| 85 | */ |
| 86 | public function atRuleArgs() |
| 87 | { |
| 88 | return $this->sCharset; |
| 89 | } |
| 90 | /** |
| 91 | * @param array<array-key, Comment> $aComments |
| 92 | * |
| 93 | * @return void |
| 94 | */ |
| 95 | public function addComments(array $aComments) |
| 96 | { |
| 97 | $this->aComments = \array_merge($this->aComments, $aComments); |
| 98 | } |
| 99 | /** |
| 100 | * @return array<array-key, Comment> |
| 101 | */ |
| 102 | public function getComments() |
| 103 | { |
| 104 | return $this->aComments; |
| 105 | } |
| 106 | /** |
| 107 | * @param array<array-key, Comment> $aComments |
| 108 | * |
| 109 | * @return void |
| 110 | */ |
| 111 | public function setComments(array $aComments) |
| 112 | { |
| 113 | $this->aComments = $aComments; |
| 114 | } |
| 115 | } |
| 116 |