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<?php
/**
* @private
*/
class Less_Tree_Alpha extends Less_Tree implements Less_Tree_HasValueProperty {
public $value;
public function __construct( $val ) {
$this->value = $val;
}
// function accept( $visitor ){
// $this->value = $visitor->visit( $this->value );
//}
public function compile( $env ) {
if ( is_object( $this->value ) ) {
$this->value = $this->value->compile( $env );
}
return $this;
}
/**
* @see Less_Tree::genCSS
*/
public function genCSS( $output ) {
$output->add( "alpha(opacity=" );
if ( is_string( $this->value ) ) {
$output->add( $this->value );
} else {
$this->value->genCSS( $output );
}
$output->add( ')' );
}
public function toCSS() {
return "alpha(opacity=" . ( is_string( $this->value ) ? $this->value : $this->value->toCSS() ) . ")";
}
}
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