replace ErrorInfo with simpler mechanism

Instead of returning ErrCode class everywhere, return a new
class ErrrCodeMsg, which combines an ErrCode with the other
parameters that are used to control the error reporting.

I do not change everything that uses ErrCode here, I started
from SfxBaseController/SfxMedium and worked outwards.

This change serves two purposes

(1) Replace the extremely whacky ErrorInfo mechanism we were
using to smuggle information into the error handler reporting
mechanism with a very straightforward approach of just combining it
into the error class.
(2) Allow us to capture the source location that produced the error,
which makes debugging the source of a problem soooo much easier.

Change-Id: I978b8f00c9851b41a216c7ebdef2ef94251d5519
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/157440
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions