Having a separate sparkline context is very useful, so we can add
a custom UI when the user has the cursor over a sparkline. This
will allow a "Sparkline" tab for NotebookBar and its own deck in
Sidebar, activated only when the sparkline is present. Also the
pop-up menu can be customized specifically for the sparkline, but
this may be less useful.
For the sparkline context we need a custom shell - SparklineShell
where now all the UNO commands can be implemented (not done in
this commit).
Change-Id: Idca2ad946af3afdd1b494744b80c9c093eec602c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133022
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
e1f3f2e00c