vendor/oyejorge/less.php/lib/Less/Tree/Directive.php

   1 <?php
   2
   3 /**
   4  * Directive
   5  *
   6  * @package Less
   7  * @subpackage tree
   8  */
   9 class Less_Tree_Directive extends Less_Tree{
  10
  11         public $name;
  12         public $value;
  13         public $rules;
  14         public $index;
  15         public $isReferenced;
  16         public $currentFileInfo;
  17         public $debugInfo;
  18         public $type = 'Directive';
  19
  20         public function __construct($name, $value = null, $rules, $index = null, $currentFileInfo = null, $debugInfo = null ){
  21                 $this->name = $name;
  22                 $this->value = $value;
  23                 if( $rules ){
  24                         $this->rules = $rules;
  25                         $this->rules->allowImports = true;
  26                 }
  27
  28                 $this->index = $index;
  29                 $this->currentFileInfo = $currentFileInfo;
  30                 $this->debugInfo = $debugInfo;
  31         }
  32
  33
  34     public function accept( $visitor ){
  35                 if( $this->rules ){
  36                         $this->rules = $visitor->visitObj( $this->rules );
  37                 }
  38                 if( $this->value ){
  39                         $this->value = $visitor->visitObj( $this->value );
  40                 }
  41         }
  42
  43
  44     /**
  45      * @see Less_Tree::genCSS
  46      */
  47     public function genCSS( $output ){
  48                 $value = $this->value;
  49                 $rules = $this->rules;
  50                 $output->add( $this->name, $this->currentFileInfo, $this->index );
  51                 if( $this->value ){
  52                         $output->add(' ');
  53                         $this->value->genCSS($output);
  54                 }
  55                 if( $this->rules ){
  56                         Less_Tree::outputRuleset( $output, array($this->rules));
  57                 } else {
  58                         $output->add(';');
  59                 }
  60         }
  61
  62         public function compile($env){
  63
  64                 $value = $this->value;
  65                 $rules = $this->rules;
  66                 if( $value ){
  67                         $value = $value->compile($env);
  68                 }
  69
  70                 if( $rules ){
  71                         $rules = $rules->compile($env);
  72                         $rules->root = true;
  73                 }
  74
  75                 return new Less_Tree_Directive( $this->name, $value, $rules, $this->index, $this->currentFileInfo, $this->debugInfo );
  76         }
  77
  78
  79         public function variable($name){
  80                 if( $this->rules ){
  81                         return $this->rules->variable($name);
  82                 }
  83         }
  84
  85         public function find($selector){
  86                 if( $this->rules ){
  87                         return $this->rules->find($selector, $this);
  88                 }
  89         }
  90
  91         //rulesets: function () { if (this.rules) return tree.Ruleset.prototype.rulesets.apply(this.rules); },
  92
  93         public function markReferenced(){
  94                 $this->isReferenced = true;
  95                 if( $this->rules ){
  96                         Less_Tree::ReferencedArray($this->rules->rules);
  97                 }
  98         }
  99
 100 }