This removes the last dependency from plasma-framework on kde4support.
This change is a bit more involved than other kde4support removals because
QSharedPointer does not provide a count() method. I therefore reworked the code
to store the SharedSvgRenderer as a QWeakPointer in s_renderers, making it
possible to detect when the last one goes away by creating a QWeakPointer guard
in SvgPrivate::eraseRenderer().
REVIEW: 114912
Saves quite a lot of roundtrips to the XServer. Most important we
fetch the atom only once which means we don't have to refetch when
checking the property notify events.
REVIEW: 112445
same rules of sharing and memory management apply.
The model will be shared between all visualizations and deleted when nobody is connected to the source anymore
I'm not sure for what reason this was changed but it is clearly wrong,
we don't want to create a new action but rather re-add (as the hack says)
the action we took before.
Fixes "Empty action" in toolbox.
Previously shells, activities, shellcorona and corona all tried to
manage
which screen a containment was on.
This version moves all screen management into ShellCorona so we have a
central place for keeping tracking of containments, activities and
screens.
Stop using classes from kde4support:
- KComponentData is deprecated, it will be using QCoreApplication::
applicationName() and QCoreApplication::applicationVersion(). Of course,
this means that the existing shells will have to be ported. I have no
problem with doing that port myself, if I'm told where to look into.
- Drop usage of KLocale, ported to QLocale
- Drop usage of KStandardDirs, ported to QStandardPaths
- Drop usage of KIcon, ported to QIcon
Furthermore, there's a module in src/declarativeimports/locale that IIUC
exposes KLocale bindings to QML. A specific plan to port it should happen
as well.
REVIEW: 113920
There's no need to make all the framework look for the QCA includes while
they're only being used by the remote part. It could possibly be made more
specific, but I don't think those are yet being used anyway.
