template_preprocess_views_ui_view_preview_section

template_preprocess_views_ui_view_preview_section(&$variables)

function template_preprocess_views_ui_view_preview_section(&$variables) {
  switch ($variables['section']) {
    case 'title':
      $variables['title'] = t('Title');
      $links = views_ui_view_preview_section_display_category_links($variables['view'], 'title', $variables['title']);
      break;
    case 'header':
      $variables['title'] = t('Header');
      $links = views_ui_view_preview_section_handler_links($variables['view'], $variables['section']);
      break;
    case 'empty':
      $variables['title'] = t('No results behavior');
      $links = views_ui_view_preview_section_handler_links($variables['view'], $variables['section']);
      break;
    case 'exposed':
      // @todo Sorts can be exposed too, so we may need a better title.
      $variables['title'] = t('Exposed Filters');
      $links = views_ui_view_preview_section_display_category_links($variables['view'], 'exposed_form_options', $variables['title']);
      break;
    case 'rows':
      // @todo The title needs to depend on what is being viewed.
      $variables['title'] = t('Content');
      $links = views_ui_view_preview_section_rows_links($variables['view']);
      break;
    case 'pager':
      $variables['title'] = t('Pager');
      $links = views_ui_view_preview_section_display_category_links($variables['view'], 'pager_options', $variables['title']);
      break;
    case 'more':
      $variables['title'] = t('More');
      $links = views_ui_view_preview_section_display_category_links($variables['view'], 'use_more', $variables['title']);
      break;
    case 'footer':
      $variables['title'] = t('Footer');
      $links = views_ui_view_preview_section_handler_links($variables['view'], $variables['section']);
      break;
    case 'attachment_before':
      // @todo: Add links to the attachment configuration page.
      $variables['title'] = t('Attachment before');
      break;
    case 'attachment_after':
      // @todo: Add links to the attachment configuration page.
      $variables['title'] = t('Attachment after');
      break;
  }

  if (isset($links)) {
    $build = array(
      '#theme' => 'links__contextual',
      '#links' => $links,
      '#attributes' => array('class' => array('contextual-links')),
      '#attached' => array(
        'library' => array('contextual/drupal.contextual-links'),
      ),
    );
    $variables['links'] = $build;
  }
}