sd signature line: pass the model down to xmlsecurity

So it can avoid SfxObjectShell::Current(), which is only correct when a
single document is open.

Also add an sfx2::DigitalSignatures interface so this can be done
without UNO API changes.

Change-Id: Ie81996b8f1e8851975b27c43a53f9d23e316004e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/97116
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions