40 lines
831 B
PHP
40 lines
831 B
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DetachedRuleset
|
||
|
|
*
|
||
|
|
* @package Less
|
||
|
|
* @subpackage tree
|
||
|
|
*/
|
||
|
|
class Less_Tree_DetachedRuleset extends Less_Tree {
|
||
|
|
|
||
|
|
public $ruleset;
|
||
|
|
public $frames;
|
||
|
|
public $type = 'DetachedRuleset';
|
||
|
|
|
||
|
|
public function __construct( $ruleset, $frames = null ) {
|
||
|
|
$this->ruleset = $ruleset;
|
||
|
|
$this->frames = $frames;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function accept( $visitor ) {
|
||
|
|
$this->ruleset = $visitor->visitObj( $this->ruleset );
|
||
|
|
}
|
||
|
|
|
||
|
|
public function compile( $env ) {
|
||
|
|
if ( $this->frames ) {
|
||
|
|
$frames = $this->frames;
|
||
|
|
} else {
|
||
|
|
$frames = $env->frames;
|
||
|
|
}
|
||
|
|
return new Less_Tree_DetachedRuleset( $this->ruleset, $frames );
|
||
|
|
}
|
||
|
|
|
||
|
|
public function callEval( $env ) {
|
||
|
|
if ( $this->frames ) {
|
||
|
|
return $this->ruleset->compile( $env->copyEvalEnv( array_merge( $this->frames, $env->frames ) ) );
|
||
|
|
}
|
||
|
|
return $this->ruleset->compile( $env );
|
||
|
|
}
|
||
|
|
}
|