Finish up commit 17583ff04a, which
ported GimpGradient from ::duplicate() to ::copy(), by doing the
same for the rest of the GimpData subclasses that implement
::duplicate().
We still keep GimpData's ::duplicate() virtual function around,
even though it now points to the default implementation (which uses
::copy()) for all subclasses, since ::copy() is stronger than
::duplicate(), and we might want to have certain GimpData types
that are duplicatable, but not copyable.
More than 2000 lines of code less in app/, instead of
if (instance->member)
{
g_object_unref/g_free/g_whatever (instance->member);
instance->member = NULL;
}
we now simply use
g_clear_object/pointer (&instance->member);
and remove lots of labels from calls to gimp_prop_foo_new(). Also
had to manually remove some unwanted labels that are now added
automatically, fixes bug #761880.
- don't include <gdk-pixbuf/gdk-pixbuf.h> in headers in app/
- instead, include it in many .c files instead of <glib-object.h>,
finally acknowledging the fact that app/ depends on gdk-pixbuf almost
globally
- fix up includes as if libgimpbase depended in GIO, which it soon will
Instead, set their statically remembered pointer as a weak pointer so
it's nullified automatically if they are ever finalized. Doesn't
actually get rid of them upon exit yet, this is just a preparation.
Spacing is now dynamically controllable. Unlike other parameters it
made little sense to scale down from default spacing so it scales between
current and maximum spacing.
* app/core/gimpdynamics.c: remove all boolean properties and add the
outputs as properties instead. Make sure changes on the outputs get
notified on the dynamics object.
* app/widgets/gimpdynamicseditor.c: change widget creation accordingly,
also copy around the properties correctly when copying between
dynamics objects (fixes NULL filenames on GimpData).
