function commerce_price_field_widget_settings_form in Commerce Core 7

Implements hook_field_widget_settings_form().

File

modules/price/commerce_price.module, line 586

Defines the Price field with widgets and formatters used to add prices with currency codes to various Commerce entities.

Code

function commerce_price_field_widget_settings_form($field, $instance) {
  $form = array();

  // Build an options array of allowed currency values including the option for
  // the widget to always use the store's default currency.
  $options = array(
    'default' => t('- Default store currency -'),
  );
  foreach (commerce_currencies(TRUE) as $currency_code => $currency) {
    $options[$currency_code] = t('@code - @name', array(
      '@code' => $currency['code'],
      '@name' => $currency['name'],
    ));
  }
  $form['currency_code'] = array(
    '#type' => 'select',
    '#title' => $instance['widget']['type'] == 'commerce_price_simple' ? t('Currency') : t('Default currency'),
    '#options' => $options,
    '#default_value' => $instance['widget']['settings']['currency_code'],
  );
  return $form;
}