WoltLab/WCF — pull request #541 by Gravatronics (2012-03-19 09:39:54+00:00)
Title: Adds objectTypeID parameter to ClipboardHandler::hasMarkedItems()

This way, you can check if the user has marked items of the type of objects listed at the current page and not if the user has marked some items of a completely other type you currently don't care about at all.