private function CssParser::pseudoClass in QueryPath 6

Same name and namespace in other branches

1. 7.3 QueryPath/CssParser.php \CssParser::pseudoClass()
2. 7.2 QueryPath/CssParser.php \CssParser::pseudoClass()

1 call to CssParser::pseudoClass()

CssParser::simpleSelectors in QueryPath/CssParser.php

File

QueryPath/CssParser.php, line 268

Class

CssParser

Code

private function pseudoClass($restricted = FALSE) {
  if ($this->DEBUG) {
    print "PSEUDO-CLASS\n";
  }
  if ($this->scanner->token == CssToken::colon) {
    $isPseudoElement = FALSE;
    if ($this->scanner
      ->nextToken() === CssToken::colon) {
      $isPseudoElement = TRUE;
      $this->scanner
        ->nextToken();
    }
    $name = $this->scanner
      ->getNameString();
    if ($restricted && $name == 'not') {
      throw new CssParseException("The 'not' pseudo-class is illegal in this context.");
    }
    $value = NULL;
    if ($this->scanner->token == CssToken::lparen) {
      if ($isPseudoElement) {
        throw new CssParseException("Illegal left paren. Pseudo-Element cannot have arguments.");
      }
      $value = $this
        ->pseudoClassValue();
    }
    if ($isPseudoElement) {
      if ($restricted) {
        throw new CssParseException("Pseudo-Elements are illegal in this context.");
      }
      $this->handler
        ->pseudoElement($name);
      $this
        ->consumeWhitespace();
      if ($this->scanner->token !== FALSE && $this->scanner->token !== CssToken::comma) {
        throw new CssParseException("A Pseudo-Element must be the last item in a selector.");
      }
    }
    else {
      $this->handler
        ->pseudoClass($name, $value);
    }
  }
}