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-rw-r--r--lib/less.php/Tree/Directive.php100
1 files changed, 100 insertions, 0 deletions
diff --git a/lib/less.php/Tree/Directive.php b/lib/less.php/Tree/Directive.php
new file mode 100644
index 0000000..04a1e46
--- /dev/null
+++ b/lib/less.php/Tree/Directive.php
@@ -0,0 +1,100 @@
+<?php
+
+/**
+ * Directive
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Directive extends Less_Tree{
+
+ public $name;
+ public $value;
+ public $rules;
+ public $index;
+ public $isReferenced;
+ public $currentFileInfo;
+ public $debugInfo;
+ public $type = 'Directive';
+
+ public function __construct($name, $value = null, $rules, $index = null, $currentFileInfo = null, $debugInfo = null ){
+ $this->name = $name;
+ $this->value = $value;
+ if( $rules ){
+ $this->rules = $rules;
+ $this->rules->allowImports = true;
+ }
+
+ $this->index = $index;
+ $this->currentFileInfo = $currentFileInfo;
+ $this->debugInfo = $debugInfo;
+ }
+
+
+ public function accept( $visitor ){
+ if( $this->rules ){
+ $this->rules = $visitor->visitObj( $this->rules );
+ }
+ if( $this->value ){
+ $this->value = $visitor->visitObj( $this->value );
+ }
+ }
+
+
+ /**
+ * @see Less_Tree::genCSS
+ */
+ public function genCSS( $output ){
+ $value = $this->value;
+ $rules = $this->rules;
+ $output->add( $this->name, $this->currentFileInfo, $this->index );
+ if( $this->value ){
+ $output->add(' ');
+ $this->value->genCSS($output);
+ }
+ if( $this->rules ){
+ Less_Tree::outputRuleset( $output, array($this->rules));
+ } else {
+ $output->add(';');
+ }
+ }
+
+ public function compile($env){
+
+ $value = $this->value;
+ $rules = $this->rules;
+ if( $value ){
+ $value = $value->compile($env);
+ }
+
+ if( $rules ){
+ $rules = $rules->compile($env);
+ $rules->root = true;
+ }
+
+ return new Less_Tree_Directive( $this->name, $value, $rules, $this->index, $this->currentFileInfo, $this->debugInfo );
+ }
+
+
+ public function variable($name){
+ if( $this->rules ){
+ return $this->rules->variable($name);
+ }
+ }
+
+ public function find($selector){
+ if( $this->rules ){
+ return $this->rules->find($selector, $this);
+ }
+ }
+
+ //rulesets: function () { if (this.rules) return tree.Ruleset.prototype.rulesets.apply(this.rules); },
+
+ public function markReferenced(){
+ $this->isReferenced = true;
+ if( $this->rules ){
+ Less_Tree::ReferencedArray($this->rules->rules);
+ }
+ }
+
+}