Currently we only have the possibility to get currently being rendered display, but not the handler. This can be a problem, because there's no simple way to get the handler settings of the handler for example at a content-type plugin render time. This necessity arised while overriding the 'render callback' of 'page_breadcrumb' content-type with the implementation of breadcrumbs in Panels Breadcrumbs. Since 'Panels Breadcrumbs' configuration lies at the handler and there's no access to the handler object at content-type render time, it's impossible to generate a breadcrumb based on user preferences.
FAILED: [[SimpleTest]]: [MySQL] Unable to apply patch 1418598-move-page-manager-set-current-page.patch. Unable to apply patch. See the log in the details link for more information. View
FAILED: [[SimpleTest]]: [MySQL] Unable to apply patch panels-panels_get_current_page_handler.patch. Unable to apply patch. See the log in the details link for more information. View