function physical_field_widget_settings_form in Physical Fields 7

Implements hook_field_widget_settings_form().

File

./physical.module, line 184

Defines fields (e.g. weight and dimensions) to support describing the physical attributes of entities.

Code

function physical_field_widget_settings_form($field, $instance) {
  $widget = $instance['widget'];
  $settings = array_merge(field_info_widget_settings($widget['type']), $widget['settings']);
  $form = array();

  // Build the settings for the weight textfield widget.
  if ($widget['type'] == 'physical_volume_input') {
    $form['default_unit'] = array(
      '#type' => 'select',
      '#title' => t('Unit of measurement'),
      '#options' => physical_volume_unit_options(),
      '#default_value' => $settings['default_unit'],
    );
    $form['unit_select_list'] = array(
      '#type' => 'checkbox',
      '#title' => t('Allow the user to select a different unit of measurement on forms.'),
      '#default_value' => $settings['unit_select_list'],
    );
  }
  elseif ($widget['type'] == 'physical_weight_textfield') {
    $form['default_unit'] = array(
      '#type' => 'select',
      '#title' => t('Unit of measurement'),
      '#options' => physical_weight_unit_options(),
      '#default_value' => $settings['default_unit'],
    );
    $form['unit_select_list'] = array(
      '#type' => 'checkbox',
      '#title' => t('Allow the user to select a different unit of measurement on forms.'),
      '#default_value' => $settings['unit_select_list'],
    );
  }
  elseif ($widget['type'] == 'physical_dimensions_textfields') {
    $form['default_unit'] = array(
      '#type' => 'select',
      '#title' => t('Unit of measurement'),
      '#options' => physical_dimension_unit_options(),
      '#default_value' => $settings['default_unit'],
    );
    $form['unit_select_list'] = array(
      '#type' => 'checkbox',
      '#title' => t('Allow the user to select a different unit of measurement on forms.'),
      '#default_value' => $settings['unit_select_list'],
    );
  }
  return $form;
}