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<?php |
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|
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namespace Sabberworm\CSS\Property; |
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|
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use Sabberworm\CSS\Comment\Comment; |
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use Sabberworm\CSS\OutputFormat; |
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use Sabberworm\CSS\Position\Position; |
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use Sabberworm\CSS\Position\Positionable; |
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use Sabberworm\CSS\Value\URL; |
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|
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/** |
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* Class representing an `@import` rule. |
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*/ |
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class Import implements AtRule, Positionable |
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{ |
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use Position; |
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|
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/** |
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* @var URL |
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*/ |
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private $oLocation; |
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|
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/** |
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* @var string |
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*/ |
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private $sMediaQuery; |
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|
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/** |
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* @var array<array-key, Comment> |
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* |
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* @internal since 8.8.0 |
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*/ |
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protected $aComments; |
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|
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/** |
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* @param URL $oLocation |
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* @param string $sMediaQuery |
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* @param int $iLineNo |
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*/ |
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public function __construct(URL $oLocation, $sMediaQuery, $iLineNo = 0) |
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{ |
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$this->oLocation = $oLocation; |
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$this->sMediaQuery = $sMediaQuery; |
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$this->setPosition($iLineNo); |
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$this->aComments = []; |
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} |
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|
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/** |
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* @param URL $oLocation |
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* |
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* @return void |
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*/ |
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public function setLocation($oLocation) |
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{ |
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$this->oLocation = $oLocation; |
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} |
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|
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/** |
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* @return URL |
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*/ |
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public function getLocation() |
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{ |
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return $this->oLocation; |
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} |
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|
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/** |
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* @return string |
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* |
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* @deprecated in V8.8.0, will be removed in V9.0.0. Use `render` instead. |
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*/ |
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public function __toString() |
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{ |
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return $this->render(new OutputFormat()); |
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} |
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|
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/** |
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* @param OutputFormat|null $oOutputFormat |
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* |
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* @return string |
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*/ |
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public function render($oOutputFormat) |
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{ |
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return $oOutputFormat->comments($this) . "@import " . $this->oLocation->render($oOutputFormat) |
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. ($this->sMediaQuery === null ? '' : ' ' . $this->sMediaQuery) . ';'; |
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} |
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|
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/** |
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* @return string |
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*/ |
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public function atRuleName() |
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{ |
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return 'import'; |
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} |
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|
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/** |
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* @return array<int, URL|string> |
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*/ |
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public function atRuleArgs() |
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{ |
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$aResult = [$this->oLocation]; |
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if ($this->sMediaQuery) { |
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array_push($aResult, $this->sMediaQuery); |
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} |
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return $aResult; |
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} |
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|
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/** |
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* @param array<array-key, Comment> $aComments |
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* |
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* @return void |
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*/ |
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public function addComments(array $aComments) |
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{ |
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$this->aComments = array_merge($this->aComments, $aComments); |
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} |
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|
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/** |
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* @return array<array-key, Comment> |
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*/ |
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public function getComments() |
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{ |
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return $this->aComments; |
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} |
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|
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/** |
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* @param array<array-key, Comment> $aComments |
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* |
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* @return void |
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*/ |
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public function setComments(array $aComments) |
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{ |
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$this->aComments = $aComments; |
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} |
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|
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/** |
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* @return string |
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*/ |
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public function getMediaQuery() |
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{ |
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return $this->sMediaQuery; |
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} |
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} |
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|
