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<?php
/**
* Attribute
*
* @package Less
* @subpackage tree
*/
class Less_Tree_Attribute extends Less_Tree{
public $key;
public $op;
public $value;
public $type = 'Attribute';
public function __construct($key, $op, $value){
$this->key = $key;
$this->op = $op;
$this->value = $value;
}
public function compile($env){
$key_obj = is_object($this->key);
$val_obj = is_object($this->value);
if( !$key_obj && !$val_obj ){
return $this;
}
return new Less_Tree_Attribute(
$key_obj ? $this->key->compile($env) : $this->key ,
$this->op,
$val_obj ? $this->value->compile($env) : $this->value);
}
/**
* @see Less_Tree::genCSS
*/
public function genCSS( $output ){
$output->add( $this->toCSS() );
}
public function toCSS(){
$value = $this->key;
if( $this->op ){
$value .= $this->op;
$value .= (is_object($this->value) ? $this->value->toCSS() : $this->value);
}
return '[' . $value . ']';
}
}
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