function number_field_formatter_settings_form

Implements hook_field_formatter_settings_form().

File

modules/field/modules/number/number.module, line 230

Code

function number_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
    $display = $instance['display'][$view_mode];
    $settings = $display['settings'];
    $element = array();
    if ($display['type'] == 'number_decimal' || $display['type'] == 'number_integer') {
        $options = array(
            '' => t('<none>'),
            '.' => t('Decimal point'),
            ',' => t('Comma'),
            ' ' => t('Space'),
        );
        $element['thousand_separator'] = array(
            '#type' => 'select',
            '#title' => t('Thousand marker'),
            '#options' => $options,
            '#default_value' => $settings['thousand_separator'],
        );
        if ($display['type'] == 'number_decimal') {
            $element['decimal_separator'] = array(
                '#type' => 'select',
                '#title' => t('Decimal marker'),
                '#options' => array(
                    '.' => t('Decimal point'),
                    ',' => t('Comma'),
                ),
                '#default_value' => $settings['decimal_separator'],
            );
            $element['scale'] = array(
                '#type' => 'select',
                '#title' => t('Scale'),
                '#options' => drupal_map_assoc(range(0, 10)),
                '#default_value' => $settings['scale'],
                '#description' => t('The number of digits to the right of the decimal.'),
            );
        }
        $element['prefix_suffix'] = array(
            '#type' => 'checkbox',
            '#title' => t('Display prefix and suffix.'),
            '#default_value' => $settings['prefix_suffix'],
        );
    }
    return $element;
}