If the user selects to Save as PDF in the native print dialog, then let
OSX generate the PDF. Primarily this is to fix QTBUG-38820 where by
setting the output mode to PdfFormat we prevent the native print dialog
from being called again. This was a regression in 5.1. It also allows
for smaller, better quality PDFs with the ability to select text until
QTBUG-13826 / QTBUG-10094 fixes the font rendering. Once QTBUG-36112 is
also fixed we can consider changing back to Qt's internal PDF support.
See also QTBUG-36687 and QTBUG-26054 which are related.
Task-number: QTBUG-38820
Change-Id: I74bd885902860ac70068ab25e95765c7f0ee911c
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
92ea91836e