47 lines
812 B
PHP
47 lines
812 B
PHP
<?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[','] );
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|