class SassDirectiveNode in Sassy 7

SassDirectiveNode class. Represents a CSS directive. @package PHamlP @subpackage Sass.tree

Hierarchy

• class \SassNode
  • class \SassDirectiveNode

File

phamlp/sass/tree/SassDirectiveNode.php, line 18

class SassDirectiveNode extends SassNode {
  const NODE_IDENTIFIER = '@';
  const MATCH = '/^(@[\\w-]+)/';

  /**
   * SassDirectiveNode.
   * @param object source token
   * @return SassDirectiveNode
   */
  public function __construct($token) {
    parent::__construct($token);
  }
  protected function getDirective() {
    preg_match('/^(@[\\w-]+)(?:\\s*(\\w+))*/', $this->token->source, $matches);
    array_shift($matches);
    $parts = implode(' ', $matches);
    return strtolower($parts);
  }

  /**
   * Parse this node.
   * @param SassContext the context in which this node is parsed
   * @return array the parsed node
   */
  public function parse($context) {
    $this->children = $this
      ->parseChildren($context);
    return array(
      $this,
    );
  }

  /**
   * Render this node.
   * @return string the rendered node
   */
  public function render() {
    $properties = array();
    foreach ($this->children as $child) {
      $properties[] = $child
        ->render();
    }

    // foreach
    return $this->renderer
      ->renderDirective($this, $properties);
  }

  /**
   * Returns a value indicating if the token represents this type of node.
   * @param object token
   * @return boolean true if the token represents this type of node, false if not
   */
  public static function isa($token) {
    return $token->source[0] === self::NODE_IDENTIFIER;
  }

  /**
   * Returns the directive
   * @param object token
   * @return string the directive
   */
  public static function extractDirective($token) {
    preg_match(self::MATCH, $token->source, $matches);
    return strtolower($matches[1]);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
SassDirectiveNode::extractDirective	public static	function	* Returns the directive *
SassDirectiveNode::getDirective	protected	function
SassDirectiveNode::isa	public static	function	* Returns a value indicating if the token represents this type of node. * Overrides SassNode::isa
SassDirectiveNode::MATCH		constant
SassDirectiveNode::NODE_IDENTIFIER		constant
SassDirectiveNode::parse	public	function	* Parse this node. *
SassDirectiveNode::render	public	function	* Render this node. *
SassDirectiveNode::__construct	public	function	* SassDirectiveNode. * Overrides SassNode::__construct
SassNode::$children	protected	property	*
SassNode::$parent	protected	property	*
SassNode::$root	protected	property	*
SassNode::$token	protected	property	*
SassNode::addChild	public	function	* Adds a child to this node. *
SassNode::addWarning	public	function	* Adds a warning to the node. *
SassNode::evaluate	protected	function	* Evaluates a SassScript expression. *
SassNode::getChildren	public	function	* Returns the node's children *
SassNode::getDebug_info	private	function	* Returns the debug_info option setting for this node *
SassNode::getFilename	private	function	* Returns the filename for this node *
SassNode::getLastChild	public	function	* Returns the last child node of this node. *
SassNode::getLevel	private	function	* Returns the level of this node. *
SassNode::getLine	private	function	* Returns the line number for this node *
SassNode::getLine_numbers	private	function	* Returns the line_numbers option setting for this node *
SassNode::getParent	public	function	* Returns the node's parent *
SassNode::getParser	public	function	* Returns the Sass parser. *
SassNode::getPropertySyntax	public	function	* Returns the property syntax being used. *
SassNode::getRenderer	public	function	* Returns the renderer. *
SassNode::getScript	public	function	* Returns the SassScript parser. *
SassNode::getSource	private	function	* Returns the source for this node *
SassNode::getStyle	public	function	* Returns the render style of the document tree. *
SassNode::getVendor_properties	private	function	* Returns vendor specific properties *
SassNode::hasChildren	public	function	* Returns a value indicating if this node has children *
SassNode::hasParent	public	function	* Return a value indicating if this node has a parent *
SassNode::inDirective	public	function	* Returns a value indicating whether this node is in a directive *
SassNode::inSassScriptDirective	public	function	* Returns a value indicating whether this node is in a SassScript directive *
SassNode::interpolate	protected	function	* Replace interpolated SassScript contained in '#{}' with the parsed value. *
SassNode::isChildOf	public	function	* Returns a value indicating if this node is a child of the passed node. * This just checks the levels of the nodes. If this node is at a greater * level than the passed node if is a child of it. *
SassNode::parseChildren	protected	function	* Parse the children of the node. *
SassNode::__clone	public	function	* Resets children when cloned *
SassNode::__get	public	function	* Getter. *
SassNode::__set	public	function	* Setter. *