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