In a very similar way to the character encoding dialog, handled in
Ibd36e695e733e07053bb6e22a510ac988be3ded2, we need to see this dialog
before the document opens.
I've used the same trick, where I've made the dialog into a JSDialog and
registered an early listener, but I haven't asynced it as it's never
useful to have more than 1 person using it at once.
Change-Id: I1a61660523ae2d4812890b62d16f0e6cef133e67
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/174269
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>
(cherry picked from commit 335bb5b39c03b7ef7d7426259b41d479ff9ea7f0)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/174951
Tested-by: Jenkins
0a8e62a0b2