2007-12-06  Michael Natterer  <mitch@gimp.org>

	* app/paint/gimppaintcore-stroke.[ch]: added GError arguments and
	fixed all functions to abort when the first call to
	gimp_paint_core_start() fails (it won't succeed either for the
	next path or whatever segemts).

	* app/core/gimpitem.[ch]: added GError to gimp_item_stroke()

	* app/core/gimpselection.c
	* app/core/gimpchannel.c
	* app/vectors/gimpvectors.c: don't gimp_message() in
	GimpItem::stroke() but set the error.

	* app/dialogs/stroke-dialog.c
	* app/actions/vectors-commands.c
	* app/actions/select-commands.c: handle the returned errors.

	* tools/pdbgen/pdb/edit.pdb
	* tools/pdbgen/pdb/paths.pdb
	* tools/pdbgen/pdb/paint_tools.pdb: pass the error to the stroke
	functions.

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


svn path=/trunk/; revision=24273