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);
+		}
+	}
+
+}