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function template_preprocess_overlay in Drupal 7

Implements template_preprocess_HOOK() for overlay.tpl.php

If the current page request is inside the overlay, add appropriate classes to the <body> element, and simplify the page title.

See also

template_process_overlay()

overlay.tpl.php

File

modules/overlay/overlay.module, line 513: Displays the Drupal administration interface in an overlay.

Code

function template_preprocess_overlay(&$variables) {
  $variables['tabs'] = menu_primary_local_tasks();
  $variables['title'] = drupal_get_title();
  $variables['disable_overlay'] = overlay_disable_message();
  $variables['content_attributes_array']['class'][] = 'clearfix';
}