function _regionclass_augment_blockgroup_edit_form in Region Class 7

Inject regionclass settings into blockgroup block edit form.

2 calls to _regionclass_augment_blockgroup_edit_form()

regionclass_form_blockgroup_add_form_alter in ./regionclass.module

Implements hook_form_FORM_ID_alter().

regionclass_form_block_admin_configure_alter in ./regionclass.module

Implements hook_form_FORM_ID_alter().

File

./regionclass.module, line 92

A module providing a simple method for adding CSS classes to regions.

Code

function _regionclass_augment_blockgroup_edit_form(&$form, &$form_state) {

  // Region class settings.
  $form['settings']['regionclass'] = array(
    '#type' => 'fieldset',
    '#title' => t('Region class'),
    '#collapsible' => FALSE,
    '#description' => t('Assign CSS-classes to the region provided by this block group. Use space as a separator when specifying multiple classes.'),
    '#tree' => TRUE,
  );
  $theme_default = variable_get('theme_default', 'bartik');
  $admin_theme = variable_get('admin_theme');
  $region = blockgroup_get_region($form['delta']['#value']);
  foreach (list_themes() as $key => $theme) {

    // Only display enabled themes.
    if ($theme->status) {
      if (!empty($form['delta']['#value'])) {
        $regionclass = theme_get_setting('regionclass', $key);
        $default_value = isset($regionclass[$region]) ? $regionclass[$region] : array();
      }
      else {
        $default_value = array();
      }

      // Use a meaningful title for the main site theme and administrative
      // theme.
      $theme_title = t('CSS classes for @theme', array(
        '@theme' => $theme->info['name'],
      ));
      if ($key == $theme_default) {
        $theme_title = t('!prefix (default theme)', array(
          '!prefix' => $theme_title,
        ));
      }
      elseif ($admin_theme && $key == $admin_theme) {
        $theme_title = t('!prefix (administration theme)', array(
          '!prefix' => $theme_title,
        ));
      }
      $form['settings']['regionclass'][$key] = array(
        '#type' => 'textfield',
        '#title' => $theme_title,
        '#default_value' => implode(' ', $default_value),
        '#weight' => $key == $theme_default ? 9 : 10,
      );
    }
  }
  $form['#validate'][] = 'regionclass_settings_validate';

  // Our submit handler should be executed before blockgroup submit handler.
  array_unshift($form['#submit'], 'regionclass_blockgroup_edit_form_submit');
}