--- /dev/null
+<?php
+
+namespace Drupal\field_ui\Form;
+
+use Drupal\Core\Field\FieldDefinitionInterface;
+use Drupal\Core\Field\PluginSettingsInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Url;
+use Drupal\field_ui\FieldUI;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Edit form for the EntityFormDisplay entity type.
+ */
+class EntityFormDisplayEditForm extends EntityDisplayFormBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ protected $displayContext = 'form';
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container) {
+ return new static(
+ $container->get('plugin.manager.field.field_type'),
+ $container->get('plugin.manager.field.widget')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function buildFieldRow(FieldDefinitionInterface $field_definition, array $form, FormStateInterface $form_state) {
+ $field_row = parent::buildFieldRow($field_definition, $form, $form_state);
+
+ $field_name = $field_definition->getName();
+
+ // Update the (invisible) title of the 'plugin' column.
+ $field_row['plugin']['#title'] = $this->t('Formatter for @title', ['@title' => $field_definition->getLabel()]);
+ if (!empty($field_row['plugin']['settings_edit_form']) && ($plugin = $this->entity->getRenderer($field_name))) {
+ $plugin_type_info = $plugin->getPluginDefinition();
+ $field_row['plugin']['settings_edit_form']['label']['#markup'] = $this->t('Widget settings:') . ' <span class="plugin-name">' . $plugin_type_info['label'] . '</span>';
+ }
+
+ return $field_row;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getEntityDisplay($entity_type_id, $bundle, $mode) {
+ return entity_get_form_display($entity_type_id, $bundle, $mode);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getDefaultPlugin($field_type) {
+ return isset($this->fieldTypes[$field_type]['default_widget']) ? $this->fieldTypes[$field_type]['default_widget'] : NULL;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getDisplayModes() {
+ return $this->entityManager->getFormModes($this->entity->getTargetEntityTypeId());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getDisplayModeOptions() {
+ return $this->entityManager->getFormModeOptions($this->entity->getTargetEntityTypeId());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getDisplayModesLink() {
+ return [
+ '#type' => 'link',
+ '#title' => t('Manage form modes'),
+ '#url' => Url::fromRoute('entity.entity_form_mode.collection'),
+ ];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getTableHeader() {
+ return [
+ $this->t('Field'),
+ $this->t('Weight'),
+ $this->t('Parent'),
+ $this->t('Region'),
+ ['data' => $this->t('Widget'), 'colspan' => 3],
+ ];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getOverviewUrl($mode) {
+ $entity_type = $this->entityManager->getDefinition($this->entity->getTargetEntityTypeId());
+ return Url::fromRoute('entity.entity_form_display.' . $this->entity->getTargetEntityTypeId() . '.form_mode', [
+ 'form_mode_name' => $mode,
+ ] + FieldUI::getRouteBundleParameter($entity_type, $this->entity->getTargetBundle()));
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function thirdPartySettingsForm(PluginSettingsInterface $plugin, FieldDefinitionInterface $field_definition, array $form, FormStateInterface $form_state) {
+ $settings_form = [];
+ // Invoke hook_field_widget_third_party_settings_form(), keying resulting
+ // subforms by module name.
+ foreach ($this->moduleHandler->getImplementations('field_widget_third_party_settings_form') as $module) {
+ $settings_form[$module] = $this->moduleHandler->invoke($module, 'field_widget_third_party_settings_form', [
+ $plugin,
+ $field_definition,
+ $this->entity->getMode(),
+ $form,
+ $form_state,
+ ]);
+ }
+ return $settings_form;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function alterSettingsSummary(array &$summary, PluginSettingsInterface $plugin, FieldDefinitionInterface $field_definition) {
+ $context = [
+ 'widget' => $plugin,
+ 'field_definition' => $field_definition,
+ 'form_mode' => $this->entity->getMode(),
+ ];
+ $this->moduleHandler->alter('field_widget_settings_summary', $summary, $context);
+ }
+
+}