2008-03-23  Michael Natterer  <mitch@gimp.org>

	* app/dialogs/dialogs.[ch]: added a dialog factory for displays
	and register "gimp-no-image-window" with it.

	* app/display/gimpdisplay.[ch]: add a GimpDialogFactory parameter
	to gimp_display_new() and pass it on to gimp_display_shell_new().

	* app/display/gimpdisplayshell.[ch]: keep the passed
	GimpDialogFactory around. When the shell becomes empty, add it to
	the dialog factory and resize it to the remembered size; when it
	becomes non-empty, remove it from the dialog factory again.

	* app/gui/gui-vtable.c: pass the display dialog factory to
	gimp_display_new().


svn path=/trunk/; revision=25177