Begin of proper multiscreen support!
We load configuration sets for the connected outputs. Each set of
screens represents a unique configuration. For that we use the md5
sum of the edid+connector as uuid of an output. Each of the md5 sums
is then used to create a uuid of the output set. We can be quite certain
that this will generate unique ids for the use cases we will face.
The uuids are used as group names. And from there we read the global
position.
The uuids are considered internal information. It is not intended for
users to configure manually in the config file. The intended way to
configure will be the OutputManagementInterface which recently got added
to KWayland. Once KWin applies a configuration it will store it to config
so that it can be loaded on next startup.
The configuration looks like:
[DrmOutputs][abcdef0123][0123abcdef]
Position=0,0
[DrmOutputs][abcdef0123][fbca3bcdef]
Position=1280,0
This is an example for two outputs set next to each other.
Reviewed-By: Sebastian Kügler
Basically a simplified fork from kwayland-integration.
We cannot use the idletime plugin from kwayland-integration as it
a) doesn't react on our own qpa plugin name
b) performs blocking roundtrips in the main thread -> freeze
This simplifies by using our internal registry and we don't even check
whether Seat and Idle are announced: we know they are.
Reviewed-By: Bhushan Shah
-use qstringliteral only when necessary (i.e. not in concat or comparison)
-use qbytearray instead of qstring when dealing with latin1 input and output (glplatform)
-use qstringref to extract numbers from strings (glplatform)
-define qt_use_qstringbuilder to optimize all string concatenations
-anidata: use ctor init lists, add windowType member initialization
REVIEW: 125933
This introduces --lockscreen option in kwin_wayland which when used will
lock screen immediately. Also dependency to newly created kscreenlocker
repo is introduced.
REVIEW: 125954
make the minimize effect work by reading taskGeometry
from plasmawindowmanagement and returning as iconGeometry()
there is one task geometry per panel window, iconGeometry()
will return the geometry associated to the nearest panel
from the window
REVIEW:125873
We only need to force QT_QPA_PLATFORM to be our own plugin when starting
the application. As KWin starts other processes (e.g. kcmshell5) we need
to ensure that the env variable has a sane value. No other process can
load our QPA plugin after all.
Reviewed-By: Bhushan Shah
The Connection thread fills the event queue, it gets read from the
main thread. In order to properly support the threaded approach the
setup is changed to delegate into the own thread.
When the Connection is created we move it into a dedicated thread
so that even processing happens in the thread. Currently all events
are still queued directly.
Compile failure on KDE CI:
error: ‘GL_GUILTY_CONTEXT_RESET’ was not declared in this scope
It's not defined in libepoxy 1.2, so let's define it to the values
it has in 1.3.
As we don't have GLPLatform before the backend is fully created
the AbstractEglBackend has a new method isOpenGLES() -> bool
which determines based on QOpenGLContext::openGLModuleType().
So far it was bound to whether we build for GLES. But this is
semantically wrong. It might be possible that even on desktop gl
epoxy is built without GLX support, thus we need to reflect this.
This change ensures that epoxy/glx.h is only included if available,
that relevant code is bound to it and that checks are in place to
enforce EGL if not build with glx support.
In addtion the glxbackend.cpp is now only included in the build set
if available.
Only those which truly are different are kept as compile time checks.
In addition the index buffer is made available to GLES as in principle
all required functionality is available on gles.
REVIEW: 125865
So far we manually updated the toggled state depending on the button
type and the corresponding client property. This had an error sneaked
in for onAllDesktops: it was bound to desktop change instead of on all
desktop change causing the button to not reflect the state correctly.
To prevent such errors it's now setup to a property binding to the
client's state directly.
BUG: 354702
FIXED-IN: 5.4.3
REVIEW: 125917
A check for whether the button is the maximize/restore button was still
for the old syntax causing always the maximize button and never the
restore to show.
BUG: 354702
FIXED-IN: 5.4.3
If a rule minus the title match matches,
the captionChanged signal is bound to re-evaluate
the rules for that client, ie. the tracking overhead
only exists for those clients where title matching
is relevant and costs rematching all rules when such
client changes its title (yes, the partial matching
rules could be stored for faster re-check, but that
would make the patch bigger and is probably not worth
it; just some string comparisms)
additional tracking of wm_class or wm_role
(what is iirc a netwm violation anyway) would require
to monitor the resp. property for changes (not done atm.)
BUG: 220227
FIXED-IN: 5.5
REVIEW: 125427
While the main plasma desktop containment does one
desktop per screen, that does not necessarily hold
for other containments, let alone other desktop shells
To indicate that the window is "active" ie. can
be dragged or activated (like in present windows)
There was either a bug or a forum post complaining
about the inability to activate windows from DG
They're only traversed and QHash is unordered - so
the worst container. Also we have complete control
over the maintained class, so we can just keep the
mapped EffectWindow there
esp. the list-remove icon looks like "delete" and
can cause worries about what happens to the windows
as a bonus, the buttons now follow the DPI. are a
little smaller (presently might fit touch devices? but
is way to huge on "normal" desktops with ordinary DPI)
and the buttons have nice visible animations on pressing
BUG: 354131
FIXED-IN: 5.5
Heavily inspired by how the glxbackend works: present happens on
rendering start and not on end frame. In addition present needs to
check whether there is something to show to not block incorrectly.
This is needed as present might also be called from going to idle.
With this change the Nexus5 has a decend refresh rate shown in the
totally accurate fps effect. Before it was capped at around 30 fps
which indicates that the refresh rate was halfed.
On the tearfing front the change seems to not have any negative
impact.
allow to minimize some kind of windows, all those that don't
have a plasmashell surface and those that have and have Normal
as role (to be sure to not minimize panel, desktop, etc)
REVIEW:125842
We already unset QT_DEVICE_PIXEL_RATIO to ensure to keep out of
high dpi scaling. Now with Qt 5.6 we also need to set the attribute.
Without we crash on startup as we don't have a screen that early and
well Qt doesn't check whether it's null.
