fancy_features.module

<?php

/**
 * @file
 * Main file of Fancy Features module.
 */

/**
 * Implements hook_inline_entity_form_table_fields_alter().
 */
function fancy_features_inline_entity_form_table_fields_alter(&$fields, $context) {
  // Remove title and type columns for our custom entity types.
  if ($context['parent_entity_type'] == 'node' && ($context['entity_type'] == 'fancy_section' || $context['entity_type'] == 'fancy_content')) {
    unset($fields['title']);
    unset($fields['type']);
  }
}

/**
 * Implements hook_field_widget_form_alter().
 */
function fancy_features_field_widget_form_alter(&$element, &$form_state, $context) {
  // Add some CSS to the inline entity form widget.
  if ($context['instance']['widget']['type'] == 'inline_entity_form' && $context['field']['settings']['target_type'] == 'fancy_section') {
    drupal_add_css(drupal_get_path('module', 'fancy_features') . '/css/fancy-features.css');
  }
}

/**
 * Implements hook_admin_paths_alter().
 */
function fancy_features_admin_paths_alter(&$paths) {
  // Disable overlay in admin section.
  if (module_exists('overlay')) {
    $paths['admin/*'] = FALSE;
  }
}