The problem with KToolInvocation is that it creates a dead lock on
Wayland in case kdeinit is not already running. It starts kdeinit
and does a QProcess::waitForFinished and our kdeinit needs to interact
with the wayland server. So dead lock.
As KRun also calls into the dangerous code path it's no option which
leaves us with QProcess to start the processes.
A nice side-effect is that we no don't need to link KF5::Service any
more from kwin_core. Now once Plasma and Notification don't use it
any more, it will be gone completely.
This is a temporary workaround for bug 349992 which causes freezes
during startup as kwin and kamd dead lock each other on DBus.
To workaround we don't call Activities::create and check in every
usage of Activities::self() whether the pointer is valid.
As a result kwin_wayland now starts pretty fast.
CCBUG: 349992
KGlobalAccel sets the timestamp as a property and we need to set our
x11Time to it otherwise following keyboard grabs might fail.
Requires 61e2a156678eef033b2629f7c72530dc78d7c3ac in kglobalaccel.
Was only used as fallback for older NVIDIA drivers. At the same time
also drop the call to nvidia-settings which was also only used as
a fallback for refresh rate detection.
REVIEW: 122423
The build option got introduced for Plasma Active back in a time
when we did not properly aim for convergence. In a Plasma 5 world
we want to have only one shell and one window manager which adjust
itself. This means we don't want a differently compiled kwin for
plasma active, but the same one. Thus the build option doesn't
make much sense any more. A KWin for touch interface needs to support
screenedges for the case that mouse is plugged in.
CCBUG: 340960
REVIEW: 121200
We are only using the UrgencyHint, InputHint and GroupLeader from
WMHints. Those are provided by NETWinInfo, so we can use the
functionality provided by NETWinInfo instead of calling XGetWMHints.
REVIEW: 120162
NOTE: this is not working completely yet, lots of code is still ifdefed
other parts are still broken.
The main difference for the new decoration API is that it is neither
QWidget nor QWindow based. It's just a QObject which processes input
events and has a paint method to render the decoration. This means all
the workarounds for the QWidget interception are removed. Also the paint
redirector is removed. Instead each compositor has now its own renderer
which can be optimized for the specific case. E.g. the OpenGL compositor
renders to a scratch image which gets copied into the combined texture,
the XRender compositor copies into the XPixmaps.
Input events are also changed. The events are composed into QMouseEvents
and passed through the decoration, which might accept them. If they are
not accpted we assume that it's a press on the decoration area allowing
us to resize/move the window. Input events are not completely working
yet, e.g. wheel events are not yet processed and double click on deco
is not yet working.
Overall KDecoration2 is way more stateful and KWin core needs more
adjustments for it. E.g. borders are allowed to be disabled at any time.
it's not been possible to attach tabs to an (undecorated!)
fullscreen window.
now it's neither possible to attach a fullscreen window to
another tabgroup and fullscreening a window will untab it
CCBUG: 332568
Forward port of abf3d200cfc39fcc27a22224512853a96d947add from kde-workspace
problem is that toggleOnActivity interprets "all" as "none" and
subsequent setting of any activity will move the window to that
activity *only* - what's not suggested by the GUI
-> force the user to "hold it correctly" by unchecking all
individual activities when setting on all - this also matches
the display when the popup is opened w/ "on all" preselected
CCBUG: 330838
Forward port of 31f9e4cf053f59b7013ff006c86290f86adfcdb5 from kde-workspace
Since the KActivities library now keeps an internal cache (and is
non-blocking), there is no point in thread-based information
fetching.
BUG: 335396
REVIEW: 118443
If one cannot launch kcmshell5 some runtime components are missing. Thus
using kdialog (like in TabBox) or a notification would probably fail,
too. So at least print a debug warning to stdout.
BUG: 334860
REVIEW: 118161
Only delegated to Cursor::pos() anyway, so let's just use that directly.
Fixes the annoyances of having to mock it in the unit tests which include
utils.cpp.
REVIEW: 116900
As can be seen in [1] the patches to KWin were in CVS HEAD before the
protocol got standardized and it never got any adoption. It's neither in
the NETWM spec, nor implemented in Qt4 nor in Qt5. KWin did not even add
the protocol to the NET::Supported property.
Thus it doesn't make much sense to keep a protocol which nobody speaks.
Still the code around the protocol is kept and also the names are kept.
Only difference is that Client::takeActivity got removed and the code
moved to the only calling place in Workspace. Motivated by that change
the enum defined in utils.h is moved into Workspace, it's turned into
a proper QFlags class and used as a type in the method argument instead
of a generic long.
[1] https://mail.gnome.org/archives/wm-spec-list/2004-April/msg00013.html
REVIEW: 116922
Scripting has proved it's point of being useful so it's time to turn it
into a mandatory part of KWin.
Also I start to use features provided by Scripting in more and more
parts of KWin core (e.g. sharing QQmlEngine) which makes it in the
long to complicated to have a build option and ifdefs for it.
REVIEW: 116587
The ActionCollection was only used for two features:
* setting the object name
* finding the action for retrieving it's shortcut
This can also be achieved by just setting the object name and searching
for the children of the Workspace singleton.
The functionality from KActionCollection is not used at all. It's
just for setting the object name. By not using the ActionCollection
to create the QAction and connecting the slot, it's also possible to
use the new compile time checked connect syntax.
When the menu opens we update the QPalette to the one used by the
Client and thus providing a more common look and feel if the window
specified a custom color scheme.
