Open Radar

 
Summary:
In window:startCustomAnimationToExitFullScreenWithDuration:, I know the target contentRect but I can't use -frameRectForContentRect: to find the target frameRect because the window style is still fullscreen, and can't use +frameRectForContentRect:styleMask: because it doesn't know about the toolbar.

Because all the windows using the same toolbar get updated when the toolbar style changes, I can't just save the window and/or toolbar size before going into fullscreen because it may not be valid when I exit. 


So what I need is either a 
-[NSWindow frameRectForContentRect:styleMask:]

to return the rect a window's frame should be if it were using the given style mask, taking toolbar into account, or

-[NSToolbar toolbarHeight]

(the docs for calculating toolbarHeight rely on frameRectForContentRect: so they're useless in the new FS world)

then I could do 

   NSRect windowFrame = [NSWindow frameRectForContentRect:windowContent
                                                styleMask:NSTitledWindowMask];
   if ([[window toolbar] isVisible]) {
      // isVisible returns the correct value even if we're in fullscreen and the FS toolbar is in a different state
      // I am assuming that's not going to change.
      windowFrame.size.height +=[[window toolbar] toolbarHeight] ;
   }