tdf#145718 sw, DOCX import: complete tracked text moving

Add IsMoved bit to SwRangeRedline, and keep it in both
parts of a split Delete/Insert redline. Set this bit
during DOCX import, fixing incomplete import of
moveFrom/moveTo elements.

Details:

- Search text moving only at redline Insert() and AppendRedline()
instead in the layout code (which was much slower, because
triggered by also mouse hovering):

- detect text moving in Hide Changes mode, too;

- Insertion inside or directly after tracked text moving keeps
"moved text" layout of the original moved text parts (before
and after the insertion).

- at detection of text moving, invalidate (update) layout of the
redline pair, too.

- fix DOCX import: extend makeRedline() with property RedlineMoved
to keep all moveFrom/moveTo stored in DOCX instead of
losing them (joining them with normal redlines) in the case
of missing Delete/Insert pair (see unit test document);

Follow-up to commit ec577f566fa3e6d2666069180f8ec8474054aea9
"tdf#145233 sw track changes: show moved text in green color",
commit bcdebc832b272662d28035007a4796e42d1305ae
"tdf#104797 DOCX change tracking: handle moveFrom and moveTo"
and commit d32d9a2b3c5e3963f4a18f6c7bbf50fab2e9b2be
"tdf#123460 DOCX track changes: moveFrom completely".

Change-Id: Iaca80e5e326a172bc7ba5fec64b63668b9378e2d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125317
Tested-by: László Németh <nemeth@numbertext.org>
Reviewed-by: László Németh <nemeth@numbertext.org>

0 files changed, 0 insertions, 0 deletions