2004-02-27  Michael Natterer  <mitch@gimp.org>

	* app/widgets/Makefile.am
	* app/widgets/widgets-types.h
	* app/widgets/gimpfiledialog.[ch]: new widget swallowing most
	of file-dialog-utils.[ch]'s functionality.

	* app/widgets/widgets-types.h: added "gpointer callback_data" to
	GimpItemFactorySetupFunc so the setup_funcs can create items in
	the same context as the item factory's default items.

	* app/widgets/gimpmenufactory.c (gimp_menu_factory_menu_new):
	pass "callback_data" to setup_func().

	* app/gui/file-open-menu.[ch]
	* app/gui/file-save-menu.[ch]: use the passed callback_data
	when creating the menus and attach the file_proc to the
	menu items using g_object_set_data().

	* app/gui/file-commands.[ch]: merged separate file type callbacks
	for open and save dialogs into one callback which simply
	calls gimp_file_dialog_set_file_proc().

	* app/gui/file-dialog-utils.[ch]: removed file_dialog_new()
	and file_dialog_set_proc...