function autofloat_filter in AutoFloat 6

Same name and namespace in other branches

1. 6.2 autofloat.module \autofloat_filter()

Implements hook_filter_info().

File

./autofloat.module, line 46

Autofloat module: A filter that floats images left and right automatically.

Code

function autofloat_filter($op, $delta = 0, $format = -1, $text = '') {
  if ($op == 'list') {
    return array(
      0 => t('AutoFloat'),
    );
  }
  switch ($delta) {
    case 0:
      switch ($op) {
        case 'description':
          return t('Images will float left and right unless escaped with a class "nofloat".');
        case 'prepare':
          return $text;
        case 'process':
          return _autofloat($text, $format);
        case 'settings':
          $form['autofloat']['notice'] = array(
            '#value' => t('<p>These settings are shared by all the input formats where <em>Autofloat</em> is enabled:</p>'),
          );
          return $form;
      }
      break;
  }
}