Get Window Handle in OpenGL (and on Mac)

Hi, does anyone know how to get the Window Handle of a Graphics window made in BMax in OpenGL using Graphics W,H,0 ?

I can do it in DirectX like this:

	Method GetActiveWindowSafe%()
		'For Win32 only.
		'GetActiveWindow() 'This old method is sometimes unreliable! (e.g. if another window gets focused when this one is being created.)
		'Use new more reliable method.
		Local my_driver:TD3D7Graphicsdriver=D3D7GraphicsDriver()
		Local my_graphics:TD3D7Graphics=my_driver.Graphics()
		Return my_graphics._hwnd
	End Method

And as you can see I don't want to use GetActiveWindow() as it is not always accurate (I can mess it up by clicking away from the MaxIDE as the game is compiling for example).

I recall the person who helped me with this code in the first place saying that the hwnd for OpenGL was not stored in the Blitz modules, so would I need to make a module mod to get it? (Maybe BRL can, fingers crossed!)

Also how can a similar thing be done on Mac? I'm using this Objective C code in a .m file:

NSWindow* macGetActiveWindow(){
    NSAutoreleasePool *pool=[[NSAutoreleasePool alloc] init];
    NSApplication *myApp;
    myApp=[NSApplication sharedApplication];
    NSWindow *myWindow = [myApp keyWindow];
    [pool release];
	return myWindow;
}

Then I'm passing that to another objective C function to get the window origin:

void macGetWindowOrigin(NSWindow *myWindow, int *x, int *y){
    NSRect myFrame = [myWindow frame];
    *x = myFrame.origin.x;
    *y = myFrame.origin.y;
}

But basically it has the same issues where you can take the focus away from the game as it compiles and then you end up getting the window stats for a different window!

Any help much appreciated thanks! This code will make it into the next framework update for my customers.