tdf#108766 Add outline tracking to all content navigation view

Here is effort to implement this request and improve code understanding/
readability in the areas touched.

A choice of one of three modes of outline tracking is avaliable through
the outline/heading content context menu. They are:

Default - does not collapse expanded outline entries
Focus - collapses all outline entries other than tracked
Off

The need for persistance of this setting is uncertain so has been left
for future implementation.

Change-Id: I9cb6420537d7ff9f584e94029a0c053f21f1ef8b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89287
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions