-
This is a fix for a bug where in network views (or otherwise slow systems), pressing `Ctrl+Shift+N` multiple times opens multiple popup windows and thus causes a crash when any of the popups is interacted with after closing the topmost one. The problem is not the crash with popups themselves, but that we're opening multiple popups in the first place. In regular views this works fine, since the `nameJob` does not take long time at all and only one popup opens, immediately blocking the shortcut. In network views, the `nameJob` seems to take a while to run, since it is loading info from network. If user spams `Ctrl+Shift+N` shortcut in frustration, it starts more `nameJob`s and eventually when those jobs are done, it opens multiple popups. This code checks that if we're already running a `namejob`, we're very likely waiting for the `createDir` popup to appear, so we don't do anything until there is no more `nameJob` running. I've tested that it works in both network and regular Dolphin views. BUG:481401
