--- /dev/null
+<?php
+
+namespace Drupal\content_moderation\Form;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\workflows\Plugin\WorkflowTypeStateFormBase;
+use Drupal\workflows\StateInterface;
+
+/**
+ * The content moderation state form.
+ *
+ * @see \Drupal\content_moderation\Plugin\WorkflowType\ContentModeration
+ */
+class ContentModerationStateForm extends WorkflowTypeStateFormBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildConfigurationForm(array $form, FormStateInterface $form_state, StateInterface $state = NULL) {
+ /** @var \Drupal\content_moderation\ContentModerationState $state */
+ $state = $form_state->get('state');
+ $is_required_state = isset($state) ? in_array($state->id(), $this->workflowType->getRequiredStates(), TRUE) : FALSE;
+
+ $form = [];
+ $form['published'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Published'),
+ '#description' => $this->t('When content reaches this state it should be published.'),
+ '#default_value' => isset($state) ? $state->isPublishedState() : FALSE,
+ '#disabled' => $is_required_state,
+ ];
+
+ $form['default_revision'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Default revision'),
+ '#description' => $this->t('When content reaches this state it should be made the default revision; this is implied for published states.'),
+ '#default_value' => isset($state) ? $state->isDefaultRevisionState() : FALSE,
+ '#disabled' => $is_required_state,
+ // @todo Add form #state to force "make default" on when "published" is
+ // on for a state.
+ // @see https://www.drupal.org/node/2645614
+ ];
+ return $form;
+ }
+
+}