activities save and restore

[Marco Martin]

On Thursday 20 December 2012, Marco Martin wrote:
> On Thursday 20 December 2012, Aaron J. Seigo wrote:
> > On Wednesday, December 19, 2012 23:40:03 Sebastian Kügler wrote:
> > > > and indeed that was it (a QMetaObject::invokeMethod in Start.cpp
> > > > hidden behind  a kDebug())
> > > > fixed it in KDE/4.10 and master, so the desktop should be fine as
> > > > well
> > > 
> > > You rock, Marco!
> > 
> > yep; truly great big bunches of cookies for that one.
> > 
> > also, as this is the second time this has happened,  perhaps you (marco)
> > could send a note to the author of the commit reminding them that
> > kDebug() does not get executed in such scenarios? :)
> 
> apparently is not enough, it continues to not work, so it was a combination
> of two problems.
> 
> i'll start to bisect again :/

update:
seems to have something to do with the declarative ui for the activity 
encryption.

that ui is pluggable and depending from the usual platform profile from 
kdeclarative it loads a qwidget based one or a qml based one.

if the qwidget based one is loaded, activities are restored correctly.

It seems to make not much sense, because that ui shouldn't have anything to do 
with it.

(to me even raises another question about if we still want to keep the 
activity encryption since isa basically unmaintained, not used and can't work 
reliably due how nepomuk works)

Cheers,
Marco Martin