2004-08-26  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpitem.c (gimp_item_stroke): implement the whole
	paint_options fiddling here instead of in each subclass and pass
	either GimpStrokeOptions or GimpPaintOptions (instead of
	GimpStrokeOptions or GimpPaintInfo) to GimpItem::stroke().

	Also copied code (that needs to be abstracted to a utility
	function) from the tool_manager which makes sure we really use the
	global brush, pattern etc. if these options are checked in prefs.
	Fixes bug #150716.

	* app/core/gimpchannel.c (gimp_channel_stroke)
	* app/vectors/gimpvectors.c (gimp_vectors_stroke): removed the
	duplicated code mentioned above and simply use the paint_options
	passed.