2004-04-15  Michael Natterer  <mitch@gimp.org>

	Context cleanup continued:

	* app/core/gimpitem.[ch]: added context parameter to
	GimpItem::stroke().

	* app/core/gimpchannel.c (gimp_channel_stroke)
	* app/vectors/gimpvectors.c (gimp_vectors_stroke): use it to get
	default values from instead of gimp_get_user_context().

	* app/core/gimpselection.c
	* app/gui/stroke-dialog.c
	* tools/pdbgen/pdb/edit.pdb
	* tools/pdbgen/pdb/paths.pdb: changed accordingly.

	* app/pdb/edit_cmds.c
	* app/pdb/paths_cmds.c: regenerated.

	* app/plug-in/plug-in.[ch]: added GimpContext member to the PlugIn
	struct. Added context parameter to plug_in_new(),
	plug_in_call_query() and plug_in_call_init().

	* app/plug-in/plug-in-run.[ch]: added context parameters to
	plug_in_run() and plug_in_repeat().

	* app/gui/plug-in-commands.c
	* app/gui/vectors-commands.c
	* app/pdb/procedural_db.c
	* app/widgets/gimphelp.c: pass a context to plug_in_run() and
	plug_in_repeat().

	* app/plug-in/plug-in-message.c (plug_in_handle_proc_run): call
	procedures with the plug-in's context.

	* app/plug-in/plug-ins.c: use a temporary context for running the
	plug-ins' query() and init() functions. Use the same context for
	running automatic extensions. This temporarily separates the main
	Script-Fu extension from the user context (i.e. scripts have no
	way of setting/getting the global FG, BG, brush etc.).