2004-12-19  Elijah Newren  <newren@gmail.com>

	When snap-moving, don't snap to transients of minimized windows
	since they are hidden.  Fixes #157180

	* src/place.c (get_windows_on_same_workspace): make the logic to
	determine hidden windows more thorough by calling
	meta_window_should_be_showing()

	* src/window.c (meta_window_should_be_showing): rename this
	function from window_should_be_showing and also export it,
	(implement_showing):
	s/window_should_be_showing/meta_window_should_be_showing/,
	(idle_calc_showing):
	s/window_should_be_showing/meta_window_should_be_showing/

	* src/window.h (meta_window_should_be_showing): Add this function
	to the list so that it can be used in src/place.c