Advanced Diagram support: Move Diagram Text information to svx

In a next step to get the Diagram mechanism/ModelData independent
from oox, I moved the Text ModelData to svx, using a TextBody
struct. This is a 1st move that covers most of what the
algorithms to handle Diagram re-layout and other functionality
use. This will potentially have to be extended accordingly
when missing data is detected. It is potentially much more
simple as the oox TextBody, by purpose.

Due to functionality using that data I could now massively move
more of it to svx.

Change-Id: I6d6e6c572f119aeefa4e91eff56f58f3ceb6a31e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132523
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>

0 files changed, 0 insertions, 0 deletions