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Diffstat (limited to '')
-rw-r--r-- | library/vendor/lessphp/lib/Less/Tree.php | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/library/vendor/lessphp/lib/Less/Tree.php b/library/vendor/lessphp/lib/Less/Tree.php new file mode 100644 index 0000000..7b48e9a --- /dev/null +++ b/library/vendor/lessphp/lib/Less/Tree.php @@ -0,0 +1,84 @@ +<?php + +/** + * Tree + * + * @package Less + * @subpackage tree + */ +class Less_Tree { + + public $cache_string; + + public function toCSS() { + $output = new Less_Output(); + $this->genCSS( $output ); + return $output->toString(); + } + + /** + * Generate CSS by adding it to the output object + * + * @param Less_Output $output The output + * @return void + */ + public function genCSS( $output ) { + } + + /** + * @param Less_Tree_Ruleset[] $rules + */ + public static function outputRuleset( $output, $rules ) { + $ruleCnt = count( $rules ); + Less_Environment::$tabLevel++; + + // Compressed + if ( Less_Parser::$options['compress'] ) { + $output->add( '{' ); + for ( $i = 0; $i < $ruleCnt; $i++ ) { + $rules[$i]->genCSS( $output ); + } + + $output->add( '}' ); + Less_Environment::$tabLevel--; + return; + } + + // Non-compressed + $tabSetStr = "\n".str_repeat( Less_Parser::$options['indentation'], Less_Environment::$tabLevel - 1 ); + $tabRuleStr = $tabSetStr.Less_Parser::$options['indentation']; + + $output->add( " {" ); + for ( $i = 0; $i < $ruleCnt; $i++ ) { + $output->add( $tabRuleStr ); + $rules[$i]->genCSS( $output ); + } + Less_Environment::$tabLevel--; + $output->add( $tabSetStr.'}' ); + + } + + public function accept( $visitor ) { + } + + public static function ReferencedArray( $rules ) { + foreach ( $rules as $rule ) { + if ( method_exists( $rule, 'markReferenced' ) ) { + $rule->markReferenced(); + } + } + } + + /** + * Requires php 5.3+ + */ + public static function __set_state( $args ) { + $class = get_called_class(); + $obj = new $class( null, null, null, null ); + foreach ( $args as $key => $val ) { + $obj->$key = $val; + } + return $obj; + } + +} |