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<?php |
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|
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namespace Sabberworm\CSS; |
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|
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use Sabberworm\CSS\CSSList\Document; |
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use Sabberworm\CSS\Parsing\ParserState; |
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use Sabberworm\CSS\Parsing\SourceException; |
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|
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/** |
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* This class parses CSS from text into a data structure. |
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*/ |
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class Parser |
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{ |
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/** |
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* @var ParserState |
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*/ |
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private $oParserState; |
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|
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/** |
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* @param string $sText |
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* @param Settings|null $oParserSettings |
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* @param int $iLineNo the line number (starting from 1, not from 0) |
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*/ |
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public function __construct($sText, Settings $oParserSettings = null, $iLineNo = 1) |
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{ |
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if ($oParserSettings === null) { |
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$oParserSettings = Settings::create(); |
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} |
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$this->oParserState = new ParserState($sText, $oParserSettings, $iLineNo); |
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} |
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|
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/** |
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* @param string $sCharset |
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* |
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* @return void |
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*/ |
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public function setCharset($sCharset) |
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{ |
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$this->oParserState->setCharset($sCharset); |
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} |
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|
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/** |
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* @return void |
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*/ |
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public function getCharset() |
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{ |
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// Note: The `return` statement is missing here. This is a bug that needs to be fixed. |
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$this->oParserState->getCharset(); |
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} |
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|
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/** |
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* @return Document |
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* |
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* @throws SourceException |
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*/ |
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public function parse() |
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{ |
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return Document::parse($this->oParserState); |
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} |
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} |
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