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Berthold Stoeger 9ee8807af7 export: show progress dialog for TeX exports

The TeX exports may hang the UI for a long time.

Show a progress-dialog that is updated after every exported dive
and allows the user to cancel the export.

This is pretty lame, because it is synchronous (export still runs
in UI thread) and therefore the UI still is sluggish. But it
is an improvement.

Since the TeX-exporting code is in a shared directory (desktop and
mobile), this uses a slim interface class. Mobile does not
yet use TeX export, but you never know. Better than #ifdefs
sprinkled all around, I reckon.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

2021-05-06 08:21:04 -07:00

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export: show progress dialog when exporting to TeX printing: use sensible font size even for strange window size

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336 B Raw Blame History

vim: textwidth=100

336 B

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