function _codefilter_settings in Code Filter 7

Settings callback for the codefilter filter.

See also

hook_filter_info()

hook_filter_FILTER_settings()

1 string reference to '_codefilter_settings'

codefilter_filter_info in ./codefilter.module

Implements hook_filter_info().

File

./codefilter.module, line 220

Text filter for highlighting PHP source code.

Code

function _codefilter_settings($form, &$form_state, $filter, $format, $defaults) {
  $filter->settings += $defaults;
  $elements = array();
  $elements['nowrap_expand'] = array(
    '#type' => 'checkbox',
    '#title' => t('Expand code boxes on hover.'),
    '#description' => t('By default, code boxes inherit text wrapping from the active theme. With this setting, code boxes will not wrap, but will expand to full width on hover (with Javascript).'),
    '#default_value' => $filter->settings['nowrap_expand'],
  );
  if (module_exists('codefilter_prism')) {
    $elements['codefilter_prism'] = array(
      '#type' => 'checkbox',
      '#title' => t('Prism Library Support'),
      '#description' => t('Enable code styling using the <a href="http://prismjs.com/">Prism library</a> (requires Javascript). To enable highlighting, download the prism.js and prism.js and add them to your site\'s libraries folder.'),
      '#default_value' => $filter->settings['codefilter_prism'],
    );
  }
  return $elements;
}