diff options
Diffstat (limited to 'vendor/wikimedia/less.php/lib/Less/Tree/Negative.php')
-rw-r--r-- | vendor/wikimedia/less.php/lib/Less/Tree/Negative.php | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/wikimedia/less.php/lib/Less/Tree/Negative.php b/vendor/wikimedia/less.php/lib/Less/Tree/Negative.php new file mode 100644 index 0000000..516f1ee --- /dev/null +++ b/vendor/wikimedia/less.php/lib/Less/Tree/Negative.php @@ -0,0 +1,33 @@ +<?php +/** + * @private + */ +class Less_Tree_Negative extends Less_Tree { + + public $value; + public $type = 'Negative'; + + public function __construct( $node ) { + $this->value = $node; + } + + // function accept($visitor) { + // $this->value = $visitor->visit($this->value); + //} + + /** + * @see Less_Tree::genCSS + */ + public function genCSS( $output ) { + $output->add( '-' ); + $this->value->genCSS( $output ); + } + + public function compile( $env ) { + if ( Less_Environment::isMathOn() ) { + $ret = new Less_Tree_Operation( '*', [ new Less_Tree_Dimension( -1 ), $this->value ] ); + return $ret->compile( $env ); + } + return new Less_Tree_Negative( $this->value->compile( $env ) ); + } +} |