tdf#114973 sw: enable SelectAll with hidden para at start/end

If there's a hidden para the shell cursor can't be positioned in it
ordinarily, so SelectAll will exclude these at the start or end of the
document.

There is already special code to handle a table at the start of the
document body, and it's relatively simple to adapt it to handle hidden
paragraphs as well.

This appears to work surprisingly well, the point is at the start of the
first node of the document, and moving it right immediately puts it to
the first non-hidden paragraph.

But it only works for paragraphs hidden by character formatting or
hidden paragraph field, not if there's a hidden section - there are no
(not even 0-height) SwTextFrames in hidden sections.

Change-Id: Ifd3c11f4169a037fdae2c2b376d0138bec46774f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146257
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
(cherry picked from commit bb733957dd39e6f0b9d80bb59eb0177188794797)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146206
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>

0 files changed, 0 insertions, 0 deletions