[Patch] migrate print objects to new scheme

Albrecht Dreß <[email protected]> Sat, 29 Jun 2019 14:23:11 +0200

Newsgroups	gmane.comp.gnome.apps.balsa
Message-ID	<[email protected]>

Hi all,

attached is a larger patch which migrates the various print objects to the modern GObject scheme using G_DECLARE_*_TYPE() and G_DEFINE_TYPE().  The main difficulty was the elimination of the direct access to the internal fields of BalsaPrintObject, i.e. the surrounding rectangle of the respective object, the page number and the logical depth.  I added setters/getters for this purpose, which required some refactoring in the derived classes.  However, IMO the result is actually cleaner…

Affected files are:
src/balsa-print-object-decor.[ch], src/balsa-print-object-default.[ch], src/balsa-print-object-header.[ch], src/balsa-print-object-html.[ch], src/balsa-print-object-image.[ch], src/balsa-print-object-text.[ch], src/balsa-print-object.[ch], src/print-gtk.c

Opinions?

Best,
Albrecht.

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