function location_cck_field_settings_form in Location 7.5

Same name and namespace in other branches

1. 7.3 contrib/location_cck/location_cck.module \location_cck_field_settings_form()
2. 7.4 contrib/location_cck/location_cck.module \location_cck_field_settings_form()

Implement hook_field_settings_form().

File

contrib/location_cck/location_cck.module, line 56

Defines location field type.

Code

function location_cck_field_settings_form($field, $instance, $has_data) {
  $settings = isset($field['settings']['location_settings']) ? $field['settings']['location_settings'] : array();
  $form = array();
  $form['location_settings'] = location_settings($settings);

  // Multiple is handled by CCK.
  unset($form['location_settings']['multiple']);

  // CCK handles weight, and collapsibility is not changeable.
  unset($form['location_settings']['form']['weight']);
  unset($form['location_settings']['form']['collapsible']);
  unset($form['location_settings']['form']['collapsed']);
  unset($form['location_settings']['display']['weight']);

  // We want to see the settings, so uncollapse them.
  $form['location_settings']['#collapsible'] = FALSE;
  $form['location_settings']['form']['#collapsed'] = FALSE;
  $form['location_settings']['display']['#collapsed'] = FALSE;

  // Add some GMap settings, if GMap is enabled.
  if (module_exists('gmap')) {
    $form['gmap_macro'] = array(
      '#type' => 'textarea',
      '#title' => t('GMap Macro'),
      '#rows' => 2,
      '#maxlength' => 500,
      '#description' => t('A macro to be used as a base map for this field.  This map will be recentered on the location, so the center is not that important.'),
      '#default_value' => !empty($field['settings']['gmap_macro']) ? $field['settings']['gmap_macro'] : '[gmap ]',
    );
    $options = gmap_get_marker_titles();
    $form['gmap_marker'] = array(
      '#type' => 'select',
      '#title' => t('GMap marker'),
      '#options' => $options,
      '#default_value' => !empty($field['settings']['gmap_marker']) ? $field['settings']['gmap_marker'] : 'drupal',
    );
  }
  else {

    // Preserve existing data, apply defaults even if gmap is disabled.
    $form['gmap_macro'] = array(
      '#type' => 'value',
      '#value' => !empty($field['settings']['gmap_macro']) ? $field['settings']['gmap_macro'] : '[gmap ]',
    );
    $form['gmap_marker'] = array(
      '#type' => 'value',
      '#value' => !empty($field['settings']['gmap_marker']) ? $field['settings']['gmap_marker'] : 'drupal',
    );
  }
  return $form;
}