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<?php |
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|
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namespace Sabberworm\CSS\Value; |
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|
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use Sabberworm\CSS\OutputFormat; |
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use Sabberworm\CSS\Parsing\ParserState; |
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use Sabberworm\CSS\Parsing\UnexpectedEOFException; |
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use Sabberworm\CSS\Parsing\UnexpectedTokenException; |
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|
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class LineName extends ValueList |
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{ |
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/** |
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* @param array<int, RuleValueList|CSSFunction|CSSString|LineName|Size|URL|string> $aComponents |
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* @param int $iLineNo |
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*/ |
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public function __construct(array $aComponents = [], $iLineNo = 0) |
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{ |
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parent::__construct($aComponents, ' ', $iLineNo); |
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} |
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|
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/** |
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* @return LineName |
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* |
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* @throws UnexpectedTokenException |
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* @throws UnexpectedEOFException |
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*/ |
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public static function parse(ParserState $oParserState) |
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{ |
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$oParserState->consume('['); |
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$oParserState->consumeWhiteSpace(); |
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$aNames = []; |
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do { |
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if ($oParserState->getSettings()->bLenientParsing) { |
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try { |
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$aNames[] = $oParserState->parseIdentifier(); |
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} catch (UnexpectedTokenException $e) { |
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if (!$oParserState->comes(']')) { |
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throw $e; |
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} |
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} |
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} else { |
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$aNames[] = $oParserState->parseIdentifier(); |
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} |
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$oParserState->consumeWhiteSpace(); |
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} while (!$oParserState->comes(']')); |
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$oParserState->consume(']'); |
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return new LineName($aNames, $oParserState->currentLine()); |
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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 __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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* @return string |
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*/ |
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public function render(OutputFormat $oOutputFormat) |
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{ |
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return '[' . parent::render(OutputFormat::createCompact()) . ']'; |
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} |
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} |
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|
