sw: implement SdrMarkView::GetSfxViewShell() API

With this, the graphic selection is no longer lost when creating a new
view. That happened as the SwView ctor calls
SdrMarkView::SetMarkHandles() while the new view is not yet current,
which resulted clearing the graphic selection in the old view, not in
the new one.

A side-effect of introducing SwDrawView::GetSfxViewShell() is that now
SwView::getPart() is called from the SwView dtor, guard against doing
any real work there in that situation to avoid potentially reading
already deleted data.

Change-Id: I4fab39a907d2cbe228c0fc8d44bedc64893387d1
Reviewed-on: https://gerrit.libreoffice.org/28832
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>

0 files changed, 0 insertions, 0 deletions