tdf#130088 tdf#119908 smart justify: fix DOCX line count + compat opt.

Writer typeset DOCX files with more lines/pages, because of
new default paragraph justification algorithm of MSO 2013 and
newer, which resulted in losing text layout interoperability
for new DOCX documents.

Add new compatibility option "JustifyLinesWithShrinking" to
store also the new type of justification in OpenDocument files.

First analysis of the unknown justification algorithm shows
up to 2% shrinking of plain justified line. Apply this value
to break the lines in the same (or very similar) positions
during importing a DOCX file with compatibilityMode >= 15
(created in MSO 2013 or newer), to avoid typesetting more lines
and pages.

Note: shrinking will be added by the next commits, fixing
the temporary exceeding lines.

Change-Id: I9a00db888e9af3f6723e4c502158e8e56a00ef02
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/158063
Tested-by: László Németh <nemeth@numbertext.org>
Reviewed-by: László Németh <nemeth@numbertext.org>

0 files changed, 0 insertions, 0 deletions