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-rw-r--r--lib/less.php/Tree/Value.php48
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/less.php/Tree/Value.php b/lib/less.php/Tree/Value.php
new file mode 100644
index 0000000..9f077bc
--- /dev/null
+++ b/lib/less.php/Tree/Value.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * Value
+ *
+ * @package Less
+ * @subpackage tree
+ */
+class Less_Tree_Value extends Less_Tree{
+
+ public $type = 'Value';
+ public $value;
+
+ public function __construct($value){
+ $this->value = $value;
+ }
+
+ public function accept($visitor) {
+ $this->value = $visitor->visitArray($this->value);
+ }
+
+ public function compile($env){
+
+ $ret = array();
+ $i = 0;
+ foreach($this->value as $i => $v){
+ $ret[] = $v->compile($env);
+ }
+ if( $i > 0 ){
+ return new Less_Tree_Value($ret);
+ }
+ return $ret[0];
+ }
+
+ /**
+ * @see Less_Tree::genCSS
+ */
+ function genCSS( $output ){
+ $len = count($this->value);
+ for($i = 0; $i < $len; $i++ ){
+ $this->value[$i]->genCSS( $output );
+ if( $i+1 < $len ){
+ $output->add( Less_Environment::$_outputMap[','] );
+ }
+ }
+ }
+
+}