Summary:
The regression got introduced with 9934f5b575.
The order when setMaximize(false, false) was called changed in regard to
when the quick tiling mode was adjusted. But just changing the ordering
back was no solution as that would cause regressions in other areas
(unit tests fail).
This change builds up on the support for geometry update blocker on
Wayland to be able to better support this situation without causing
further regressions.
Also this change rethinks the code area. There is an idea behind
temporarily setting the quick tile mode to none and that is even
documented in a comment: it should not confuse maximize. So let's do
exactly that: call the maximize in the block where the quick tile
mode is temporarily wrong. As that is only one branch the else branch
performs the same steps.
BUG: 376104
FIXED-IN: 5.12.0
Test Plan: Confirmation in bug report that patch fixes issue
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D9178
Summary:
Commit 188491d392 introduced a regression
in ShellClient and broke the QuickTiling test - sorry about that.
This change fixes the failing test. The main reason was a slight change
in semantics of setGeometry. But the real problem is/was that the
geometry update blocking is not supported in ShellClient.
This change brings in the checks from Client to ShellClient, thus that
the geometry is properly blocked and when unblocked the geometry is
updated correctly or a request is sent. What makes it rather difficult is
that the geometry update blocker operates on an updated geom while
ShellClient::setGeometry needs to compare to the original geom to
determine whether a direct update or a request is required.
Thanks to supporting geometry update blocking the changeMaximize calls
are adjusted to use setGeometry instead of requestingGeometry directly.
Overall this is an important improvement and might also allow us to no
longer require the special RequestGeometryBlocker in ShellClient.
Test Plan: Tests pass
Reviewers: #plasma, #kwin
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8956
Especially the BlurEffect::expanded() method is called a lot.
Saves creating a temporary QVector.
Differential Revision: https://phabricator.kde.org/D9101
This code path is executed a lot during animations (e.g. maximize, minimize).
Saves creating a temporary QVector.
Differential Revision: https://phabricator.kde.org/D9082
Summary:
A small helper class is added which manages inhibiting idle for the
ShellClients. So far only very basic functionality is added. That is
only the inhibition on the Surface is followed. It is not yet checked
whether the ShellClient is visible at all. That needs some changes in
ShellClient.
BUG: 385956
FIXED-IN: 5.12
Test Plan: New test case passes
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8856
Summary:
KWin was quite good in ensuring that you don't need to install by
passing paths to the tests. The new way is much nicer, so code is
adjusted for the new way. Also if we require a newer ECM in future we
need to support the new way.
No guarantee that the tests don't pick something up from the system env,
that needs more testing.
References: https://community.kde.org/Guidelines_and_HOWTOs/Making_apps_run_uninstalled
Test Plan: The tests which loaded helpers pass
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7543
Summary:
Without Xwayland KWin starts so fast that the creation of the EffectFrame
triggers a crash in the Wayland integration as the KWin internal
connection isn't fully setup.
To workaround this crash the creation of the EffectFrame is delayed till
the first usage. It doesn't make sense to try to fix the actual crash as
it would require to defer the creation of all Effects.
Test Plan: New test case added which crashes without this fix.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8821
Summary:
The addition of the test infrastructure is motivated by the regressions
caused by adding mode switching and transformation support.
A contributing factor to these regression is the fact that the DRM
platform does not have any tests. It is difficult to test this code as
it needs to work with hardware, thus we cannot use the real DRM library.
Instead we need to use mocking.
This change sets up some first basic tests with the help of a mockDrm
library. In order to better test the code as units the Drm classes are
slightly refactored. Most importantly the dependency to DrmBackend is
removed wherever possible and replaced by a simple int fd which is mostly
the only element used by the classes.
This first test introduces basic testing of a DrmObject. It is intended
to extend this to at least also test DrmPlane as a central piece of our
Drm platform plugin. This will also extend the tests of DrmObject.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D8776
Summary:
We need to keep the DrmOutput object to still have the
WaylandOutputDevice.
Screens currently start off enabled as before.
In order to keep KWin to have a correct index based list of screens we
need to store a second vector of currently enabled outputs for the
screens interface.
Test Plan:
Had dual screens.
Disabled/Enabled each one through the kscreen KCM
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: ngraham, luebking, broulik, graesslin, plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8796
Mesa's glXChooseFBConfig will not return any sRGB capable fbconfig when it
is not explicitly asked for. On some systems, the only ARGB32 visual is
paired with an sRGB capable fbconfig, so application windows using ARGB32
visuals would fail to display.
BUG: 387159
FIXED-IN: 5.11.4
Summary:
The takeDevice method calls dup, but that syscall removes the O_CLOEXEC flag
as a side-effect. This resulted in all child processes of kwin_wayland having
an open file descriptor for those devices.
Test Plan:
Looked at the open FDs of the startplasma script. Before, all
/dev/input/eventX files and /dev/dri/card0 were open. Now, none of those
are part of /proc/PID/fd/
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: kwin, plasma-devel, #kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D8887
Summary:
In some cases, it's possible that libinput wrote device added events to
the file descriptor before the connection to handle those events was
in-place. This resulted in a compositor without any input devices.
Test Plan:
Ran a wayland session. In about 60% of all cases, no input was
possible. kwin_libinput showed the enumeration of all devices correctly,
but KWin::LibInput::Context did not have any m_devices.
After this change, this did not appear anymore.
Reviewers: #plasma, graesslin, davidedmundson
Reviewed By: #plasma, graesslin, davidedmundson
Subscribers: anthonyfieroni, ngraham, kwin, #kwin, plasma-devel
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8888
Summary: Fixes the build with D8705
Test Plan: Just adds includes, I wonder if it should go into Plasma/5.8 and /5.11 too
Reviewers: #plasma, davidedmundson
Reviewed By: #plasma, davidedmundson
Subscribers: graesslin, plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8706
Summary:
Commit 5d9027b110 introduced a regression in TabBox by using the generic
framework inside KWin to test for same application. What I did not
consider was that the code in TabBox was "broken by design". It didn't
use the generic check as that is too strict and considers windows from
different processes as not belonging to the same application. But this
is not wanted in the case of TabBox.
On the other hand the change itself is an improvement to also support
Wayland in a better way and not have special handling situations. Thus
just reverting would not help.
Instead this change addresses the problem by extending the internal API
and to allow more adjustements. So far there was already an
"active_hack" boolean flag. This is extended to proper flags with an
additional flag to allow cross application checks.
The checks in Client which would filter out different applications check
for this flag and are skipped if set. In addition ShellClient also adds
support for this flag and compares for the desktop file name.
Thus we get in TabBox the same behavior as before with the advantage of
having a better shared code base working on both X11 and Wayland.
BUG: 386043
FIXED-IN: 5.11.4
Test Plan:
Started two kwrite processes on X11, clicked new in one of them,
used Alt+` and verified that there are three windows shown.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8661
Summary:
This is a tiny refactor so that DrmOutput can have WaylandOutput
dynamically
deleted and recreated at runtime as we disable outptuts.
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8794
Summary:
con->setOutput and crtc->setOutput is called in Output::~Output so this
is doing it twice redundantly.
More importantly Output::~Output calls crtc->blank(), which means we
need a valid CRTC object there.
Test Plan: Compiles
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: bshah, plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8779
Summary:
On X11 modifier+mouse button on the window decoration triggers the
"special" handling thus as unrestricted move instead of passing the click
to the decoration. Of course on Wayland we want to have the same
functionality.
BUG: 386708
FIXED-IN: 5.11.4
Test Plan: New test case added. PointerInputTest still passes.
Reviewers: #kwin, #plasma, broulik
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8758
Summary:
So far ShellClient did not support that the user can set a window to
fullscreen. This was omitted in the initial implementation as WlShell
doesn't support passing the state back to the surface.
With XdgShell this problem doesn't exist any more and we can implement
it. The implementation is mostly based on the one for Client and
adjusted for the Wayland world.
Test Plan:
New test cases and manual testing (send kate and kwrite to
fullscreen through alt+f3 menu)
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8169
Summary: So far only updated the Clients, now also ShellClient.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8095
Summary:
The AMS code accesses elements in a vector which might not be valid. This
change refactors the code to be more robust, especially the DrmPlane,
which started to crash after adding transformation support.
BUG: 386490
Reviewers: #kwin, #plasma, fvogt, subdiff
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8752
Summary:
This change introduces an OrientationSensor class which wraps a
QOrientationSensor. The OrientationSensor is hold by Screens and gets
enabled if Screens knows about an internal (e.g. LVDS) display which
supports rotation. In addition the OrientationSensor holds an KSni to
enable/disable the automatic rotation support.
The drm platform plugin is adjusted to make use of the OrientationSensor.
The API is defined in a way that this can also be implemented on other
platforms supporting rotation. Most important are hwcomposer and X11
standalone. The latter should be straight forward as rotation is provided
through XRandR. The former needs addition for rotation support first.
Test Plan: Rotated my Yoga 12
Reviewers: #kwin, #plasma, sebas
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D8699
Summary:
The idea behind getting the supported transformations is to tell KScreen
which transformations are actually supported and thus not even allow the
user select a setting which is not supported.
Reviewers: #kwin, #plasma, subdiff
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8645
Summary:
While KWin gained support for changing modes it did not yet forward it
to the Wayland OutputInterface. This change implements this missing todo
by finding the matching mode and marking it as current.
Test Plan: Run kinfocenter to verify the current mode is properly set.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8578
Summary: Mostly so DRM can report if it has AMS or not
Test Plan:
Ran on my DRM setup, printed debug.
Spawned nested compositor, printed debug on that
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8702
Summary:
This change fixes the hotspot calculation by introducing a dedicated
matrix to map the hotspot.
To better test the hotspot a small test application is added. The app
renders a red point at the cursor position and uses a cross for cursor
with the hotspot position being transparent. So if KWin renders the
cursor at the correct position a red point is visible in the center of
the cross. The test app supports several cursor hotspot positions:
* center (default)
* top left
* top right
* bottom right
* bottom left
To switch between the variants press the space key.
Test Plan:
Rotated screen, used test app to verify the hotspot is
correct. Also scaled display, still correct
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8668
Summary:
So far all outputs shared the same dumb buffer for the cursor image.
This doesn't work any more when screen rotation is enabled. For rotated
screens the cursor image per output is different. On some it might be
rotated, on some not.
To solve this problem the dumb buffers are moved from the DrmBackend to
the DrmOutput. The DrmOutput now creates the cursor images itself and
can rotate them if needed. Thus we get nicely transformed cursors.
Test Plan: Rotated screens, moved cursor around, image properly rotated
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8664
