48 lines
812 B
PHP
48 lines
812 B
PHP
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<?php
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/**
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* Value
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*
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* @package Less
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* @subpackage tree
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*/
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class Less_Tree_Value extends Less_Tree {
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public $type = 'Value';
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public $value;
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public function __construct( $value ) {
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$this->value = $value;
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}
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public function accept( $visitor ) {
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$this->value = $visitor->visitArray( $this->value );
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}
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public function compile( $env ) {
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$ret = array();
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$i = 0;
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foreach ( $this->value as $i => $v ) {
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$ret[] = $v->compile( $env );
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}
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if ( $i > 0 ) {
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return new Less_Tree_Value( $ret );
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}
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return $ret[0];
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}
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/**
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* @see Less_Tree::genCSS
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*/
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function genCSS( $output ) {
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$len = count( $this->value );
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for ( $i = 0; $i < $len; $i++ ) {
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$this->value[$i]->genCSS( $output );
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if ( $i + 1 < $len ) {
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$output->add( Less_Environment::$_outputMap[','] );
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}
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}
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}
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}
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