function text_field_formatter_settings_summary

Implements hook_field_formatter_settings_summary().

File

modules/field/modules/text/text.module, line 243

Code

function text_field_formatter_settings_summary($field, $instance, $view_mode) {
    $display = $instance['display'][$view_mode];
    $settings = $display['settings'];
    $summary = '';
    if (strpos($display['type'], '_trimmed') !== FALSE) {
        $summary = t('Trimmed limit: @trim_length characters', array(
            '@trim_length' => $settings['trim_length'],
        ));
    }
    return $summary;
}