/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$config = $this->config('ds.settings');
$form['additional_settings'] = array(
'#type' => 'vertical_tabs',
'#attached' => array(
'library' => array('ds/admin'),
),
);
$form['fs1'] = array(
'#type' => 'details',
'#title' => t('Field Templates'),
'#group' => 'additional_settings',
'#tree' => TRUE,
'#collapsed' => FALSE,
);
$form['fs1']['field_template'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Field Templates'),
'#description' => t('Customize the labels and the HTML output of your fields.'),
'#default_value' => $config->get('field_template'),
);
$theme_functions = Ds::getFieldLayoutOptions();
$url = new Url('ds.classes');
$form['fs1']['ft-default'] = array(
'#type' => 'select',
'#title' => t('Default Field Template'),
'#options' => $theme_functions,
'#default_value' => $config->get('ft-default'),
'#description' => t('Default will output the field as defined in Drupal Core.<br />Reset will strip all HTML.<br />Minimal adds a simple wrapper around the field.<br/>There is also an Expert Field Template that gives full control over the HTML, but can only be set per field.<br /><br />You can override this setting per field on the "Manage display" screens or when creating fields on the instance level.<br /><br /><strong>Template suggestions</strong><br />You can create .html.twig files as well for these field theme functions, e.g. field--reset.html.twig, field--minimal.html.twig<br /><br /><label>CSS classes</label>You can add custom CSS classes on the <a href=":url">classes form</a>. These classes can be added to fields using the Default Field Template.<br /><br /><label>Advanced</label>You can create your own custom field templates which need to be defined with hook_ds_field_theme_functions_info(). See ds.api.php for an example.', array(':url' => $url->toString())),
'#states' => array(
'visible' => array(
'input[name="fs1[field_template]"]' => array('checked' => TRUE),
),
),
);
$form['fs1']['ft-show-colon'] = array(
'#type' => 'checkbox',
'#title' => t('Show colon'),
'#default_value' => $config->get('ft-show-colon'),
'#description' => t('Show the colon on the reset field template.'),
'#states' => array(
'visible' => array(
'select[name="fs1[ft-default]"]' => array('value' => 'reset'),
'input[name="fs1[field_template]"]' => array('checked' => TRUE),
),
),
);
return parent::buildForm($form, $form_state);
}
