How to force an NSWindow to be opened on the Desktop only?

Question

I have a status bar app that has some windows but if i'm on fullscreen in an app the window is opened in front of it. How can i force the window to be opened on the Desktop and move the user to the desktop?
I seek something that happens in Twitter.app: when you try to make a new tweet using the status bar button "New Tweet..." and the new tweet window is opened on the Desktop.

Answer 1

Try NSApplicationPresentationOptions . All You Have to do is set currentSystemPresentationOptions