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37 lines
729 B
37 lines
729 B
2 years ago
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<?php
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/**
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* Negative
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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_Negative extends Less_Tree{
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public $value;
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public $type = 'Negative';
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public function __construct($node){
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$this->value = $node;
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}
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//function accept($visitor) {
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// $this->value = $visitor->visit($this->value);
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//}
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/**
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* @see Less_Tree::genCSS
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*/
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public function genCSS( $output ){
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$output->add( '-' );
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$this->value->genCSS( $output );
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}
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public function compile($env) {
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if( Less_Environment::isMathOn() ){
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$ret = new Less_Tree_Operation('*', array( new Less_Tree_Dimension(-1), $this->value ) );
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return $ret->compile($env);
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}
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return new Less_Tree_Negative( $this->value->compile($env) );
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}
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}
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