Summary:
The name of Workspace::getMovingClient() method implies that the
returned value is a client that is currently being moved around
by the user, but this is of course incorrect.
Reviewers: #kwin, apol
Reviewed By: apol
Subscribers: apol, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D20663
Summary:
Currently popups get positioned once at the initial configure, to set
the correct size and again when they are mapped.
Toplevels are currently only positioned when they are mapped. This works
for all cases where the the toplevel defines its own size, but not if
the window should have an initial size set by the placement strategy or
window rules. Most notably the maximised placement strategy used on
plasma mobile.
Being out of sync and resizing later currently causes a positioning bug
when plasma mobile is used with XdgShell.
This patch repositions all top levels that don't have a position set
through the plasma interface.
Test Plan: Relevant unit test
Reviewers: #kwin, bshah
Reviewed By: bshah
Subscribers: zzag, bshah, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D20241
Summary:
It might happen that the moving client gets closed or crashes. In that
case, we have to manually reset Workspace::movingClient, otherwise KWin
will most likely crash later on.
BUG: 405379
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D19708
Summary:
alternative approach: try to resize the winidow to make room for the keyboard.
the new input wayland protocol doesn't have anymore the overlap rectangle (and it would not be going to work with qwidget apps anyways)
in the future will probably be needed anextension to the input protocol v3 which partially gets back this, tough window resizing is needed regardless
what's missing: the resize should be "temporary" and the window should be restored to its previous geometry when the keyboard closes
Test Plan: tested with test QML code
Reviewers: #plasma, #kwin, bshah, graesslin, romangg, davidedmundson
Reviewed By: #plasma, #kwin, romangg, davidedmundson
Subscribers: nicolasfella, mart, kwin, davidedmundson, graesslin
Tags: #kwin
Maniphest Tasks: T9815
Differential Revision: https://phabricator.kde.org/D18818
Summary:
The test executable "kill" freezes itself after 1ms, supposedly after
showing a window.
However showing a window is not syncronous on wayland, it's illegal to
map a buffer before getting a configure event from the server.
This patch removes any potential for a race by having the server tell
our test executable when to freeze.
Test Plan: Test still passed
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D19406
Summary:
The .wait() in this case isn't really time depdenent, we just need to
process the event loop.
Given we know this tests fails, there's no point me waiting 30s.
Test Plan: Test failed, but faster
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D19351
Summary:
Everything on the wl_surface is double buffered.
When we create an XdgShell toplevel or popup we shouldn't treat it as
attached until it's committed to the surface.
A client should commit the surface after it's sent it's initial state of
the Xdg topLevel; minimumSize, title, app_id, etc.
By blocking sending configure events we will have flushed the correct
initial state before sending a single atomic correct event to the
client. It also adds a hook to re-evaluate rules now that all properties
are set.
Arguably this applies to WlShellSurface too, but I've left it unchanged
as it's deprecated and hard to verify real client behaviour.
Test Plan: Ran all unit tests
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18583
Summary:
We currently check the final position kwin knows about.
This patch also checks the position the popup is told that
it's in as well as acking configure requests correctly.
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18955
Summary:
We need AniMap only for test purposes so it would be better to make the
typedef protected (and mark as internal as well).
Test Plan: Compiles.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17833
Summary:
In a recent patch the newly added xwayland class ended up being
responsible for continuing the startup, calling back into the main app
to spawn the workspace.
It moves the flow of startup about so it's not very readable or
following class structure.
This patch moves the code back into main_wayland and removes the
duplication between xwayland and non-xwayland modes.
There was also a misnaming of methods.
Previously:
continueStartupWithScreens was called after platform screens are created
continueStartupWithScene was called after the scene was created
continueStartupWithXwayland was called before xwayland is created
This was confusing, so the names have been shuffled around to follow a
consistent pattern of what has been done so far.
Test Plan:
Started kwin_wayland in normal and xwayland mode
Ran unit tests (though some failed due to a local unrelated and as yet unindentified bug)
Reviewers: #kwin, romangg
Reviewed By: #kwin, romangg
Subscribers: romangg, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D19232
Summary: When creating a surface and setting it as fullscreen before
attaching its buffer KWin does not know the original dimensions of the
surface and tries to use an invalid value when unsetting the fullscreen
flag. This patch fixes this by sending a configure with the size of 0,0
- which according to xdg-shell spec means that the client is requested
to set its size by itself.
Test Plan:
1. Create a fullscreen Wayland window.
2. Toggle fullscreen off.
3. KWin should send a configure event with size 0,0 instead of 1,1.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: zzag, graesslin, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16710
Summary:
On Wayland we cannot switch from OpenGL to QPainter compositor as this
would break any running OpenGL application. KWin registers it's
EGLDisplay to Wayland and without OpenGL this doesn't make sense any
more. We are not able to render OpenGL buffers in the QPainter
compositor.
While it's theoretically possible to switch from QPainter to OpenGL it
doesn't make any sense for the same reason. Any running OpenGL
application would be using llvmpipe and could not be switched to proper
OpenGL.
This change stores the selected compositing type in Platform and the
implementations can use it to restrict the supported compositors. On X11
we don't need this, all other Platforms implement the restriction. Thus
it's no longer possible to switch the backends at runtime.
Test Plan:
Adjusted tests run, no runtime test as gui doesn't support
switching to QPainter anyway.
Reviewers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D19084
Summary:
Adds an autotest to show that KWin fails an assertion when a client tries to
resize a sub-surface.
Since it is the first autotest dealing with sub-surfaces explicitly additional
autotest helpers are introduced to allow that.
We also add a new signal in Compositor to spy on to know when the buffer swap
has been completed.
Test Plan:
Test fails as expected:
```
QFATAL : KWin::BufferSizeChangeTest::testShmBufferSizeChangeOnSubSurface() ASSERT: "image.size() == m_size" in file /home/roman/dev/kde/src/kde/workspace/kwin/platformsupport/scenes/opengl/abstract_egl_backend.cpp, line 394
FAIL! : KWin::BufferSizeChangeTest::testShmBufferSizeChangeOnSubSurface() Received a fatal error.
Loc: [Unknown file(0)]
Totals: 4 passed, 1 failed, 0 skipped, 0 blacklisted, 367ms
********* Finished testing of KWin::BufferSizeChangeTest *********
```
Reviewers: #kwin, zzag
Subscribers: zzag, graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18452
Summary:
Most of the functionality which is special to internal clients is moved
from ShellClient to InternalClient. As KWin's qpa is still bound to the
Wayland protocol InternalClient inherits from ShellClient. Due to that
some aspects in ShellClient are "weird". ShellClient still detects
whether it's an internal client and uses the variable m_internal to
capture the state. This is required as we cannot use the isInternal
method. Most of m_internal usage is in init which is called from
constructor of ShellClient. Thus it's not possible to call into virtual
methods of InternalClient.
Also some of the code is duplicated and some methods are temporarily
marked as virtual.
The next step will be to remove ShmBuffer for internal windows which
should decouple the two implementations further with the long term goal
of having InternalClient inherit AbstractClient directly.
Test Plan:
Run nested KWin, triggered outline (OpenGL case) and debug console (shm case).
InternalWindow unit test still passes.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18569
Summary:
With the gneric X selections infrastructure and clipboard support the X
clipboard sync helper utility can be removed. Also rename its autotest as it
tests the inner workings of the new mechanism since this mechanism was
introduced.
Test Plan: Autotest still passes under new name.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15063
Summary:
In this patch an infrastructure is created to represent generic X selections
in a Wayland session and use them for data transfers between Xwayland windows
and Wayland native clients.
The central manager is the DataBridge class, in which Selection objects can be
created. This is hard-coded and such a Selection object persists until the end
of the session, so no arbitrary selections can be created on the fly. For now
the X Clipboard selection is supported, whose corresponding mechanism in the
Wayland protocol is just called Selection.
A Selection object listens for selection owner changes on the X side and for
similar events into the Wayland server interfaces. If a data provider is
available a selection source object is created by the Selection object. In case
data is requested on the other side, a data transfer is initialized by creating
a Transfer object. A Selection keeps track of all transfers and makes sure that
they are destroyed when they are finished or in case they idle because of
misbehaving clients.
The Clipboard class translates the X Clipboard via a proxy window. Selection
changes on the Wayland side are listened to through a new signal on the active
KWayland seat interface.
The previously used X clipboard syncer helper is disabled. The clipboard sync
autotest is changed to the new mechanism.
BUG: 394765
BUG: 395313
Test Plan: Manually and clipboard sync autotest.
Reviewers: #kwin
Subscribers: zzag, graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15061
Summary:
By using the new Xwayland class we can reduce code duplication.
An abstract parent class is introduced, that allows interfacing
with the Xwayland class from the test binaries.
Test Plan: Autotests still pass.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15022
Summary:
The new test verifies some common things about desktop switching
animation effects, it doesn't verify what each of one them is doing
because it wouldn't be worth it.
Test Plan:
dbus-run-session ctest -R testDesktopSwitchingAnimation
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18156
Summary:
The only place where this method is used is testMaximize. Though that
usage is not justified. We're checking what KWayland already checks.
Test Plan: Compiles, all tests still pass.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18635
Summary:
XdgShell and WlShell behave very differently when it comes to switching
from normal to maximised to fullscreen and back. Under XDGShell they are
2 properties, under WlShell it's a tristate enum.
This test was testing something very specific under WlShell and then
became a horrid mess of if statements doing different things and testing
different things, especially after XdgShell got proper configure
handling.
This patch splits it into two methods.
Test Plan:
Ran test
Passed
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18589
Summary:
KWindowSystem provides a plugin interface to have platform specific
implementations. So far KWin relied on the implementation in
KWayland-integration repository.
This is something I find unsuited, for the following reasons:
* any test in KWin for functionality set through the plugin would fail
* it's not clear what's going on where
* in worst case some code could deadlock
* KWin shouldn't use KWindowSystem and only a small subset is allowed
to be used
The last point needs some further explanation. KWin internally does not
and cannot use KWindowSystem. KWindowSystem (especially KWindowInfo) is
exposing information which KWin sets. It's more than weird if KWin asks
KWindowSystem for the state of a window it set itself. On X11 it's just
slow, on Wayland it can result in roundtrips to KWin itself which is
dangerous.
But due to using Plasma components we have a few areas where we use
KWindowSystem. E.g. a Plasma::Dialog sets a window type, the slide in
direction, blur and background contrast. This we want to support and
need to support. Other API elements we do not want, like for examples
the available windows. KWin internal windows either have direct access
to KWin or a scripting interface exposed providing (limited) access -
there is just no need to have this in KWindowSystem.
To make it more clear what KWin supports as API of KWindowSystem for
internal windows this change implements a stripped down version of the
kwayland-integration plugin. The main difference is that it does not use
KWayland at all, but a QWindow internal side channel.
To support this EffectWindow provides an accessor for internalWindow and
the three already mentioned effects are adjusted to read from the
internal QWindow and it's dynamic properties.
This change is a first step for a further refactoring. I plan to split
the internal window out of ShellClient into a dedicated class. I think
there are nowadays too many special cases. If it moves out there is the
question whether we really want to use Wayland for the internal windows
or whether this is just historic ballast (after all we used to use
qwayland for that in the beginning).
As the change could introduce regressions I'm targetting 5.16.
Test Plan:
new test case for window type, manual testing using Alt+Tab
for the effects integration. Sliding popups, blur and contrast worked fine.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18228
Summary:
So far we didn't try to do high DPI on kwin internal windows, such as
the user context menu and tab bars and whatever.
Due to wayland scaling they were the correct phyiscal size but upscaled.
This patch fixes our QPA to enable Qt's high-dpi support.
BUG: 402853
Note icons are still low res. This is because the global
QGuiApplication::devicePixelRatio which is the max of all connected
screens is static for the duration of the app. QIcon uses this when
determining the DPR to use. This will require a Qt change.
Test Plan:
Ran at 2x on my normal DPI screen (as that's easier to see anything)
* User action menu is high DPI
* Window deco tooltips are still fine
* Tab switcher is high DPI
* Overlay in present windows Desktop grid are still ok
Reviewers: #kwin
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18042
Summary:
The SceneOpenGLES test was starting to randomly crash on my system. On
investigation I observed that there was a graphics reset ("Attempting to
reset compositing.") which triggered a delayed restart of the
compositor. This even was only processed while waiting for XWayland to
terminate. Which resulted in a crash in KWin::getXServerVersion as the
xcb connection broke.
It makes no sense to setup the compositor again during application
shutdown. Thus the dtors set a flag that they are terminating the
application and Compositor::setup is checking for it.
Test Plan: Test no longer crashes, although it goes through the crashing path
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18015
Summary:
With EGL_MESA_platform_surfaceless we don't need a dri device anymore.
So we don't need to skip the tests if the device is missing. Instead the
tests verify that OpenGL compositing is used if requested.
Test Plan: ctest passes
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18014
Summary:
Currently, our implementation of zwp_idle_inhibitor_v1 is not fully
spec-compliant. If the associated surface is not visible, we still
honor the idle inhibitor object.
This change addresses those spec-compliance issues. If a surface is
minimized or it's not on the current virtual desktop, then the
associated inhibitor object won't be honored by KWin.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17343
Summary:
The new test is similar to testToplevelOpenCloseAnimation. The
main purpose of this test is to verify that the Fading Popups effect
animates all sorts of popups, e.g. popup menus, tooltips, etc.
testAnimateUserActionsPopup is skipped for now because stuff
that animates unmapped clients is broken.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17992
Summary: Be nice and destroy all created windows in testDontAnimatePopups.
Test Plan: The test still passes.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18037
Summary:
Just accessing Qt::Popup WindowFlag.
BUG: 402852
Test Plan: Not tested for the described problematic case
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17981
Summary:
Does something similar to our existing ServerDecoration, but based
around XDG Shell patterns and with a few subtle differneces.
We'll probably still need both in kwin for the forseeable future as GTK3
won't ever change from using the KDE Server Decoration.
Test Plan:
Relevant unit test. It's a bit simpler as spec states
toolkits must follow what the compositor configures if they
bind the interface.
Modified plasma-integration to remove ServerIntegration
(as Qt5.12 has native support) all my windows look and act the same.
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17756
Summary:
Currently, when resizing a window the cursor doesn't match the resize
direction. The reason for that is the move-resize cursor is hardcoded.
To fix that, CursorImage::updateMoveResize has to use AbstractClient::cursor.
Also, because the move-resize cursor is updated after calling startMoveResize,
we have to connect to AbstractClient::moveResizeCursorChanged.
BUG: 370339
FIXED-IN: 5.15
Reviewers: #kwin, davidedmundson, broulik, romangg, graesslin
Reviewed By: #kwin, graesslin
Subscribers: davidedmundson, romangg, graesslin, kwin
Tags: #kwin
Maniphest Tasks: T5714
Differential Revision: https://phabricator.kde.org/D3202
Summary:
So far transients were placed anywhere on the screen. This behavior was
inspired from X11 where context menus were able to overlap any other
window and use the complete screen area. On X11 context menus and
similar windows are override redirect and thus above all windows managed
by KWin.
On Wayland, though, context menus and similar and windows just like any
other window and thus follow stacking constraints like the parent
window. A context menu is stacked just above it's parent and is
(normally) below any panels. This resulted in problems that context menu
are stacked behind the panel with unreachable options.
This change changes the placement for transients to use the
PlacementArea instead of a screen geometry. Thus the transient does not
render behind the panel. Only in case of a fullscreen the struts are
ignored.
BUG: 389222
FIXED-IN: 5.15
Test Plan: New test case
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17826
Summary:
The dialog invoked through user actions menu takes the internal uuid as
command line argument which allows to query the required information
from KWin instead of using X11.
This allows to enable the system for Wayland windows.
In order to replace the usage of ClientMachine in the rules dialog the
dbus interface is extended by a value whether the window is on the
localhost. This is exposed through a virtual method on toplevel which is
overridden in ShellClient and there always returning true.
Test Plan: Run a nested Wayland and opened the dialog on a wayland window
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17750
Summary:
When looking at the test results on build.kde.org we see this is the
test which fails most often and it's always at the same line of code.
So I just had a look with the thought: "what's special about this code,
why could it fail?"
Looking at it we start an external process which is supposed to connect
to KWin. We wait for the process to start and then wait for the shell
client added. This assumes that at the time we handle the wait for
started the connection of the window has not happened yet.
Waiting for the process in a blocking way, might make the process fail
to connect to the Wayland session, so this is changed to not block and
instead use a signal.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17748
Summary:
This dbus method is intended to be used by the kwin rules dialog. KWin
can pass the internal id to the rules dialog through a command line
argument (or similar way) and the dialog can query the information
through the dbus call for the provided id. Thus it's possible to
implement one way to query the information which works on both X11 and
Wayland without any windowing system specific functionality.
Test Plan: See new added integration test
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17433
Summary:
If a parent window is minimized, then its transients have to be
minimized as well, so the minimize behavior is the same on both
X11 and Wayland.
BUG: 401950
FIXED-IN: 5.15.0
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17570
Summary:
The idea behind this autotest is to verify that different window
open/close animation effects behave similarly.
Currently, we just check whether Fade/Glide/Scale effect tries to animate
the appearing or the disappearing of toplevels. In the future, the
autotest will be extended to verify that there are no conflicts between
those three effects and the Login/Logout effect, etc.
Test Plan: Ran the test, found a bug in the Fade effect, fixed it.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17526
Summary:
This change removes a small difference between X11 and Wayland clients.
It ensures that all transients are sent to the same desktop as the main
window. A similar check is already in AbstractClient::setDesktop, so in
general it already worked. This is just a special case for
sendClientToDesktop which supports sending to the same desktop so that
all transients are sent to that desktop.
Test Plan: New test case which fails without this change
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17546
Summary:
This brings KWin a step closer to be run from build dir without having
to install at all. The integration tests are adjusted so that the
virtual platform is still found which makes the code be closer to what
is used in normal kwin_wayland.
Test Plan: ctest passes, manually verified correct plugin is loaded
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17388
Summary:
This command line option is useful for KWin in embedded use case. That
is when KWin is just used as a compositor for one application instead of
a complete desktop environment. In such a setup global shortcuts are not
wanted and interfere with the application. E.g. one does not want Alt+F4
to close the window, that would render the system unusable.
This change introduces a command line option and disables the following
event filters and spies:
* global shortcuts
* modifier only shortcuts
* terminate session
* virtual terminal switching
* screen edges
KGlobalAccel still gets inited, otherwise the (non-functional) binary
would be launched when KWin registers it's global shortcuts.
Test Plan:
New test added based on existing tests for the global
shortcuts, ctest passes
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17304
Summary:
On touch events the mouse cursor gets hidden, on next mouse event the
mouse cursor is shown again. This IMHO significantly improves the system
interaction if touch is the primary user interface.
Test Plan: Test case added and ctest passes
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17280
Summary:
Currently, testDontCrashReinitializeCompositor is unstable because it
doesn't take into account that effects can be loaded asynchronously.
In general, we don't need all default effects in this test, so let's
disable them.
Test Plan: This should fix ASan issues.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17386
Summary:
This patch aims at improving the Toplevel, internal window and decoration
focus tracking.
In detail the goals are:
* Clean tracking of beneath and focus Toplevel as well as decoration and
internal windows. Splitting this up in well defined sub routines.
* Minimal find Toplevel operations on window stack.
* Reduce code duplication in pointer and touch child classes.
* Reuse tracking in drag operations.
* Allow direct usage of Wayland input interfaces for decoration and internal
windows in the future.
* Update touch focus on external events like VD switches correctly.
Test Plan: Manually and existing autotests.
Reviewers: #kwin
Subscribers: kwin, zzag
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15595
Summary:
Compositing is suspended/finished in a very hard way fashion, effect
windows are destroyed without notifying effects about it.
AnimationEffect tries gracefully release deleted windows, but because
in some cases(like when suspending compositing) a deleted window can
be already destroyed, a segmentation fault can happen.
This change adjusts the order in which effect windows and effects are
destroyed, so AnimationEffect (and other effects) cannot access dangling
pointers.
BUG: 400788
FIXED-IN: 5.15.0
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17311
Summary:
For supporting Wayland windows in the kwin_rules_dialog we need a way to
pass a window id for Wayland windows to the dialog. This id needs to be
sent to the dbus interface to query window information just like the
interactive query. For Wayland windows we don't really have a window id
and it would require to also pass the windowing system to
kwin_rules_dialog and back through the dbus interface.
To not complicate things this change introduces a windowing system
independent id based on UUID. This could in future also be used
internally for areas where it's window id based and used in both
windowing systems.
Test Plan: Adjusted test cases to verify the uuid is generated and passed to Deleted
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16986
Summary:
Main reason for using QPainter was the fact that build.kde.org did not
support OpenGL back when the test got introduced. As we have vgem
support nowadays we can switch back to OpenGL.
Test Plan:
100% tests passed, 0 tests failed out of 130,
but the test is flaky with and without this change
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16940
Summary:
When running ctest in my session a few OpenGL/waylandonly tests crashed
on tear down. This does neither happen on build.kde.org nor when running
ctest in a tty. Comparing the env variables of tty and session pointed
to the session variables. Unsetting those makes the test not crash. This
makes sense as e.g. plasma-integration no longer gets loaded.
As our test suite is intended to test KWin and not plasma-integration or
gnome integration we should have a clean and reproducable environment,
so the variables are unset.
Test Plan: 100% tests passed, 0 tests failed out of 130
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16939
Summary:
When running the complete test suite the ScriptedEffectsTest::testShortcuts
registers the shortcut meta+shift+y. But GlobalShortcutsTest::testX11ClientShortcut
also tries to use this shortcut for a window shortcut which fails if it
is already registered. So when running the complete test suite it
depends on the order of execution whether the GlobalShortcutsTest passes
or not.
Test should be clean - also the globalshortcuts. As the config is read
from test directory anyway, we can delete the file prior to init of
kglobalaccel.
Test Plan: Run ctest, test did not fail anymore
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16932
Summary:
It crashes occasionally as the connection thread is still processing events
when the app is tearing down. These changes bring it in line with the
other tests using WAYLANDTEST_MAIN.
Test Plan:
Relevant test now passes.
Ran repeatedl without a crash
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17254
Summary:
Some applications are not able to inhibit the idle behavior because
each of them creates an inhibitor object before the corresponding
ShellClient object becomes ready for painting.
BUG: 401499
FIXED-IN: 5.15.0
Test Plan: idle-inhibit client (from wlroots/examples) works.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17227
Summary:
Apparently this test is flaky, based on the output I recieved we had
processed the un-fullscreen but not the un-maximise.
It seems possible the wayland thread could process when there's only one
request in the queue.
Test Plan:
Couldn't reproduce the original issue, it's a blind patch but the
current tests still pass.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16955
Summary:
Effects that prefer to manipulate direction of animations sometimes need
to create animations in some particular state so later on they can be
played backward (swapping from and to is not enough and it would be wrong).
The proposed complete function lets such effects to fast-forward animations to
to the target position so they can be played backwards later on.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16450
Summary:
Consider current implementation of the Squash effect: if a window was
minimized, an animation will be started; if the window is unminimized
and the animation is still active (that can happen when user clicks on
app's icon really fast), the animation will be stopped and a new one will
be created. Such behavior can lead to rapid jumps in the observed
"animation".
A better approach would be first try to **reverse** the already active
animation, and if that attempt wasn't successful, start a new animation.
This patch introduces a new function to the scripted effects API that
lets JavaScript effects to control direction of animations. The
prototype of the function looks as follows:
redirect(<animation id(s)>, <direction>, [<termination policy>])
the first argument is an animation id or a list of animation ids, the
second argument specifies the new direction of the animation or
animations if a list of ids was passed as the first argument. The
third argument specifies whether the animation(s) should be terminated
when it(they) reaches the source position, currently it's relevant only
for animations that are created with set() function. The termination
policy argument is optional, by default it's Effect.TerminateAtSource.
We can use this function to fix issues with rapid jumps in the Squash
effect. Also, redirect() lets us to write effects for simple animations
in slightly different style: first, we have to start the main animation
(e.g. for the Dialog Parent effect, it would be dimming of main windows)
and then change direction of the animation depending on external events,
e.g. when the Desktop Cube effect is activated.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, abetts, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16449
Summary:
TimeLine has nice API for controlling its direction that can be re-used
later by AnimationEffect.
Test Plan: The existing tests for scripting effects still pass.
Reviewers: #kwin, davidedmundson, graesslin
Reviewed By: #kwin, davidedmundson, graesslin
Subscribers: davidedmundson, abetts, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16448
Summary:
When switching from maximised to full screen the geometry as kwin sees
it doesn't necessarily need to change, the test is wrong.
Also we can fix the XDGShell-deco tests.
wlshell-deco test still fails as before.
Test Plan: Tests pass \o/
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16922
Summary:
The layout from previous test leaked into this test if all tests are run
together. This change ensures that a proper layout for this test is set.
Test Plan: Test passes alone and when run together
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16903
Summary:
The test fails for unknown reasons on build.kde.org, but passes when
run on a development setup. As the code is going to be changed with
D15063 anyway, it is better to just disable the test for the time being.
Test Plan: Test gets skipped
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16895
Summary:
As setDesktop was changed to "move" this left unSetDesktop non-symetric.
This replaces it with explicit API to enter/leave.
This also moves new API to the new object based API rather than still
using ints.
Where numbers are used it has been tidied up so that desktop IDs are
uint, which should be used when we have a list of desktops.
int is used only when we have either a desktop ID or NET::OnAllDesktops
(-1)
Effects API cleared up to use this and use a set of x11 IDs, which
avoids any potential complications of handling add and removes any
ambiguity with what happens if you leave all desktops and such.
Test Plan:
testVirtualDesktops passes (with pending kwayland patch)
Moving a window in the desktop grid on X11 behaves
Moving a window in the desktop grid on wayland behaves
Reviewers: #kwin, zzag
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16704
Summary:
Kactivitymanagerd is a libexec executable now so we cannot just execute
it and cannot know it's path. We need to stop it as otherwise ctest does
not terminate the testActivities. This change uses dbus to quit the
kactivitymanagerd.
Test Plan: ctest did not timeout on testActivities
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16780
Summary:
testMaximizedPassedToDeco was failing because it didn't handle async
maximization.
testBorderlessMaximizedWindow was failing because setNoBorder can modify
geometry, so we end up with a wrong restore geometry.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16755
Summary:
This ensures that DontCrashAuroraeDestroyDecoTest can load the plastik
window decoration when run from build directory as it happens on
build.kde.org.
Test Plan: Test passes now when manipulating XDG_DATA_DIRS to hide system install
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16745
Summary:
KWin now correctly updates the client maximised state when we have a new
buffer in the new state. The quick tile unit test was unfortunately not
updated.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16739
Summary:
On one of my systems XKB_DEFAULT_LAYOUT is set to "de". This makes a few
tests fail, e.g. pointer input and modifier only shortcuts.
The reason is that those tests assume the xkb default layout behavior,
that is how xkb functions without any layout being set. So having the
env variable around influences the layout generation.
To prevent this the environment variables are unset and thus a
reproducable environment is created.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16737
Summary:
We need to wait till the helper process created the datadevice. For this
we used a while loop. On build.kde.org the test gets stuck in this loop
and times out after 10 minutes.
This change introduces a dedicated signal and we just wait for it. So if
something fails we wait only 5 sec instead of endless. This should help
investigate why the test doesn't work on build.kde.org.
Test Plan: Test works locally
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16741
Summary:
So far KWin did not re-evaluate the window rules when the Client's
window class changes. Window class is the main (static) feature the rule
selection is based on. For dynamic changing mapping features like caption
KWin does re-evaluate the rules.
The reason for KWin to not evaluate when the class changes is that KWin
expects the class not to change. From ICCCM section 4.1.2.5:
> This property must be present when the window leaves the Withdrawn
> state and may be changed only while the window is in the Withdrawn
> state. Window managers may examine the property only when they start
> up and when the window leaves the Withdrawn state, but there should be
> no need for a client to change its state dynamically.
Unfortunately there are prominent applications such as Spotify which
violate this rule and do change the window class dynamically. While this
is a clear ICCCM violation there is nothing which really forbids it (may
not != must not) and nothing which forbids KWin to react on changes.
As also libtaskmanager started to react on it, it makes sense to also
hook up the required bits for window rules. After all KWin detects
changes to the window class for some time already and has the
functionality to evaluate the rules. So all there is, is one connect
which improves the situation for our users, while at the same time it
should be rather risk free. If a setup window rule breaks after this
change it's due to the client not being ICCCM compliant.
Test Plan:
I don't use any of the affected applications, so it's only
tested with the new added unit test.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16670
Summary:
This change brings improved num lock support to KWin. The modifier state
is read and also mapped to Qt::KeyboardModifiers. Furthermore the input
config is read and the NumLock key is evaluated. If the requested state
does not match the current num lock state the state is swapped.
BUG: 375708
FIXED-IN: 5.15
Test Plan: New unit test added, no manual test due to lack of hardware
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16428
Summary:
implement virtual desktop support for Wayland.
use the new virtual desktop protocol from D12820
The VirtualDesktopManager class needed some big change in order
to accomodate it, which is where most changes are.
Other than that, it's mostly connections to wire up
VirtualDesktopsManager and VirtualDesktopsManagement(the wayland protocol impl)
Depends on D12820
Other notable detail, is the client visibility updated to reflect the presence
of the client in the plasmavirtualdesktop.
(and the unSetDesktop concept)
Test Plan: used a bit a plasma session together with D12820, D13748 and D13746
Reviewers: #plasma, #kwin, graesslin, davidedmundson
Reviewed By: #plasma, #kwin, davidedmundson
Subscribers: hein, zzag, davidedmundson, kwin
Tags: #kwin
Maniphest Tasks: T4457
Differential Revision: https://phabricator.kde.org/D13887
Summary:
Now, when the scripting effects API has all required ingredients to port
the Scale effect to JavaScript we finally can do it.
The main rationale for porting this effect to JavaScript is that
scripted effects API lets us focus more on what we want instead of
"how".
Visually, the ported version doesn't deviate from the C++ version.
Test Plan:
* Enable the Scale effect;
* Open/close a window.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16478
Summary:
Some JavaScript based effects need to grab particular windows in order
to avoid conflicts with other effects.
Example usage:
```lang=js
effects.windowAdded.connect(function (window) {
if (effect.grab(window, Effect.WindowAddedGrabRole)) {
window.coolWindowTypeAnimation = animate({
...
});
}
});
```
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: romangg, graesslin, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13153
Summary:
Support XDGShell Positioning. This gives a client a lot more control
over where the popup will be placed as well as control over how to
handle constraints. i.e what to do if the popup doesn't fit.
trasientOffset was replaced with a method on the client as semantically
it's the role of the client to handle constraints.
Both slide and flip constraint adjustments are implemented. Resize
constraint adjustment will be handled in a future patch.
WlShell is handled by treating it as 1x1 sized anchor with slide
constraint adjustment.
Test Plan:
Manual test of a client implementing xdgpopup exists in kwayland
Extensive unit test here
Existing WlShell test passes (after D16314 which fixes the original)
XdgPopup has a new unit test suite against manually calculated values
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16325
Summary:
If a window flows off the left, we move left of the popup to the left
edge of the screen.
Currently if a window flows off the right, we move the window back by
it's own width, leaving it floating at a random point.
For consistency we should be setting it so the right edge of the popup is on the right
edge of the screen.
So in the auto test for the "right border" case:
The screen is 1280 wide, and we open a 10px popup at 1279 the final X
should be 1270.
Test Plan: Unit test
Reviewers: #kwin, zzag, graesslin
Reviewed By: #kwin, zzag, graesslin
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16314
Summary:
We don't really have to have two different code paths for group
transients and ordinary transients. For now, AbstractClient::hasTransient
is good enough to check the relationship between potential parent and
the transient.
In long term, we need to "invert" the relationship, instead of checking
whether given parent window has a transient, we should check whether
given transient is a transient for a given window so we can keep Deleted
transients above their old parents.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15893
Summary:
Same is done on X11 (see Client::updateMouseGrab), so we should have this
on Wayland as well.
Also adding the pointer confinement restriction for modifier + wheel.
Test Plan: Run new and adjusted testcases with and without the change
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D16025
Summary:
If a modal window is closed and some alternative effect that animates
the disappearing of windows is enabled(e.g. the Glide effect, or the
Scale effect), the Dialog Parent effect can cause flickering of the
parent window because its animation duration doesn't match duration of
those alternative effects.
Also, if the Fade effect, the Glide effect, and the Scale effect are
disabled, the Dialog Parent will keep the parent window alive for no
good reason.
This change addresses that problem by adding keepAlive property to
`animate` function so scripted effects have more control over lifetime
of animated windows.
If both a modal window and its parent window are closed at the same time
(and there is no effect that animates the disappearing of windows), the
Dialog Parent will stop immediately(because windowDeleted will be
emitted right after windowClosed signal).
If both a modal window and its parent window are closed at the same time
(and there is effect that animates the disappearing of windows), the
Dialog Parent won't reference the latter window. Thus, it won't cause
flickering. I.e. it will "passively" animate parent windows.
BUG: 355036
FIXED-IN: 5.15.0
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14919
Summary:
If the pointer is constrained all mouse events should go to the window.
Also our Alt+click. To use Alt+click nevertheless one can just unconfine
the window.
CCBUG: 399375
Test Plan: Run the adjusted autotest before and after change
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15982
Summary:
A window maximising is an async operation. We work out what size we want
the client to be, then request the client to update. The window isn't
really maximised until we get that new buffer with the new size.
This patch splits the requested, pending and current state, updating as
appropriate.
Things are a bit complex with things like borders. Technically we
shouldn't update them till we get a response, but we also need to have
the correct geometry of the full size window in our request. For now
they behave as before, updating when we request the change.
X code is untouched.
This hopefully fixes maximise animations on wayland as now we update the
geometry before emitting maximisedChanged.
Test Plan:
Maximised a window with the button and double clicking title bar.
I get only the following events on maximise/restore:
19:51:39.156 KWin::EffectsHandlerImpl::slotGeometryShapeChanged geometry
shape changed QRect(47,24 640x509) QRect(0,0 716x573)
19:51:39.157 KWin::EffectsHandlerImpl::slotClientMaximized slot client
maximised true true
19:51:40.522 KWin::EffectsHandlerImpl::slotGeometryShapeChanged geometry
shape changed QRect(0,0 716x573) QRect(47,24 640x509)
19:51:40.522 KWin::EffectsHandlerImpl::slotClientMaximized slot client
maximised false false
BUG: 382698
Reviewers: #kwin, romangg
Reviewed By: #kwin, romangg
Subscribers: romangg, zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15150
Summary:
When we want to change a client's size and position together we have to
request the client becomes a new size and only then move the window to
the new location.
Currently we process the new position the next time the buffer updates,
but with no guarantee that it has actually tried to resize/whatever yet.
The client could be providing a new buffer just because the contents
have changed.
XDGShell has an acked serial designed to keep everything precisely in
sync. A surface represents the last configure that was acked.
This patch tracks the pending position for each configure and applies it
accordingly.
WL_shell does not have this mechanism, so behaviour is kept the same as
before.
----
This is a pre-requisite to syncing maximisedState/isFullScreen with the
configure request.
Potentially we could remove the isWaitingForResizeSync checks when
resizing and it will still resize smoothly.
Test Plan:
Relevant unit test still passes with the client responding
Resized a window from the left edge with WLShell and XDGShellV6
Reviewers: #kwin, romangg
Reviewed By: #kwin, romangg
Subscribers: romangg, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15135
Summary:
Check that the Sliding Popups effect grabs windows no matter in what
order it and the Scale effect are loaded.
Test Plan: Ran the test.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15729
Summary:
Getter is exposed as a property on scripted effect in a way that hides
pointers from the scripting side.
Setter is implicitly handled as a property of newly created animations
and holds the activeFullScreenEffect whilst any of them are active. Like
existing effects it remains up to the effect author to avoid the
problems of multiple full screen effects. The RAII lock pattern is
somewhat overkill currently, but it's the direction I hope we can take
EffectsHandler in next API break.
BUG: 396790
--
This patch is against the QJSEngine port, though it's not conceptually a
requirement.
Test Plan: Unit test
Reviewers: #kwin, zzag
Reviewed By: #kwin, zzag
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14688
Summary:
QSignalSpy is not happy about KWin::Deleted*:
QWARN : SlidingPopupsTest::testWithOtherEffectWayland(wobblywindows, slide)
QSignalSpy: Unable to handle parameter 'deleted' of type 'KWin::Deleted*' of
method 'windowClosed', use qRegisterMetaType to register it.
Test Plan: Ran the test, haven't noticed any warnings.
Reviewers: #kwin, broulik
Reviewed By: broulik
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15730
Test Plan:
Compiled latest GTK
Ran gtk4-demo and used WAYLAND_DEBUG to confirm it used the correct
shell
tested a top level and a popup
Reviewers: #plasma, romangg
Reviewed By: #plasma, romangg
Subscribers: romangg, mart, graesslin, zzag, kwin
Tags: #kwin
BUG: 398614
FIXED-IN: 5.15.0
Differential Revision: https://phabricator.kde.org/D13530
Summary:
With 2694839099, 0bd5eff862 and f0ba436c72 it is now possible to
unconstrain a pointer by killing the client or deactivating the window, for
example by switching the window via the TabBox.
A user should always be able to do it therefore without needing to explicitly
break the pointer constrain as in the past with the Esc key.
Therefore remove the functionality and also remove the OSD announcing it,
which was often shown at the wrong time.
Test Plan: Manually and auto test adapted.
Reviewers: #kwin, #vdg, hein
Reviewed By: hein
Subscribers: ngraham, hein, kwin
Tags: #kwin
Maniphest Tasks: T8923
Differential Revision: https://phabricator.kde.org/D15234
Summary:
* effects.h includes client.h and forward declares Client, both at the
same time. Thus, delete the include;
* the blur effect includes effects.h. That, most likely, is a leftover
after 3f5bf65a9e.
Test Plan: Compiles.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D15191
Summary:
If the corner shadow tiles(top-left, top-right, and so on) tiles are missing,
then the left/top/right/bottom shadow tiles will overlap.
This diff addresses that problem by changing how the shadow texture
atlas is rendered:
* corner tiles will be drawn in the corners of the atlas(buildQuads
method expects them to be at the corners);
* top, right, bottom, and left tile will be aligned to the top-left
corner of the inner shadow rect.
For majority of desktop themes, the shadow texture atlas looks the same.
For example, here's for Aether:
Before:
{F6190484, layout=center, size=full}
After:
{F6190488, layout=center, size=full}
Depends on D14783
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, abetts, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14784
Summary:
Current implementation of buildQuads assumes that corner shadow tiles
are always present:
const QRectF leftRect(
topLeftRect.bottomLeft(),
bottomLeftRect.topRight());
but that assumption is wrong. For example, if the default panel is on
the bottom screen edge, then the calendar popup won't have the
bottom-left shadow tile(at least on Wayland). Which means that the left
shadow tile won't be visible because
topLeftRect.left() == bottomLeftRect.right().
Corner rectangles only have to influence height of the left/right tile
and width of the top/bottom tile. Width of the left/right tile and
height of the top/bottom tile should not be controlled by corner tiles.
Overall, this is how shadow quads are computed:
* Compute the outer rectangle;
* Compute target rectangle for each corner tile. If some corner tile is
missing, move the target rectangle to the corresponding corner of the
inner shadow rect and set its width and height to 0. We need to do
that to prevent top/right/bottom/left tiles from spanning over
corners:
{F6190219, layout=center, size=full}
We would rather prefer something like this if the top-left tile is
missing:
{F6190233, layout=center, size=full}
* Fix overlaps between corner tiles;
* Compute target rectangles for top, right, bottom, and left tiles;
* Fix overlaps between left/right and top/bottom shadow tiles.
Test Plan:
* Ran tests;
* Resized Konsole to its minimimum size(on X11 and Wayland);
* Opened the calendar popup(on X11 and Wayland):
Before:
{F6190344, layout=center, size=full}
After:
{F6190346, layout=center, size=full}
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: abetts, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14783
Summary:
Let VirtualOutput be a child class of the new generic class Output.
This allows code sharing and a very similar behavior of the Virtual backend
in comparision to the Drm backend.
Test Plan:
Autotests succesful with two exceptions: The decoration input test fails on
testDoubleTap, row topLeft. This is to be expected because now the
ScreenEdgeInputFilter captures the event at position (0,0) before the
DecorationEventFilter can capture it. The autotest was adapted to take this
special case into account.
Also the lockscreen test fails, because the virtual output is currently missing
the physical size yet.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D11789
stackingOrder is an interesting property which needed
special handling in the port. Add an explicit test.
Test Plan: #kwin
Reviewers: broulik
Reviewed By: broulik
Subscribers: zzag, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14533
Summary:
It's superseded by the new scale effect(D13461).
Existing users of this effect will be migrated to the new scale effect.
Depends on D13461
Reviewers: #kwin, #plasma, #vdg, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13462
Summary:
One cannot use a non metatype frrom an external class inside an
invokable. https://bugreports.qt.io/browse/QTBUG-58454
End result is the script engine arguments wouldn't match up and MOC
would just use the default value.
As far as I can tell this has been broken for 6 years.
The global animate method that unboxes a QJSValue as an object is
unaffected.
No shipped kwin effect actually used it.
To some extent we didn't even actually want to enforce the enum as we
also accept custom value of ScriptedEffect::GuassianCurve, so it has
been switched for an int.
Test Plan: Unit test
Reviewers: #kwin, broulik
Reviewed By: broulik
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14669
Summary:
Ready for QJSEngine port and upcoming other fixes.
Split as it makes it easier to do any before/after testing.
Test Plan:
All tests pass with the current QScriptEngine
Verified expected API against a wiki page and current code.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14482
Summary:
If the new pointer position is "off screen", PointerInputRedirection
just ignores that new position. So, pointer remains on its previous
position. In some particular cases, like reaching default panel, it
degrades desktop experience because one have to slowly move pointer in
order to reach what he/she wants.
This change addresses that problem by confining the new pointer position
to screen geometry.
BUG: 374867
FIXED-IN: 5.13.4
Test Plan: Ran tests
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14036
Summary:
This patch changes KWin's pointer constraining behavior by only allowing
constraints if the surface has keyboard focus. In case the client activation
state changes, it rechecks it.
Test Plan:
Manually with the pointer constraints test application and opening the
launcher by pressing meta. Also amended autotest.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, davidedmundson, kwin
Tags: #kwin
Maniphest Tasks: T8923
Differential Revision: https://phabricator.kde.org/D13492
Summary:
It will then be renderered appropriately when painting to the output
buffer.
Test Plan: Updated unit test, plus used with other relevant patches
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13606
Summary:
Should resolve undefined reference to `bool QTest::qCompare<double, int>
error on 5.9
Test Plan:
Still compiles/passes
Not actually tested on 5.9
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13526
This test is blocking the ability of the CI system to return to service for Extragear projects on some platforms.
This commit may not be reverted without the explicit consent of Sysadmin.
CCMAIL: plasma-devel@kde.org
CCMAIL: kwin@kde.org
Summary:
A client might delete its pointer lock/confinement object. This is supposed to
directly remove the pointer lock/confinement in KWin, but did not explicitly
until now.
BUG: 388885
Test Plan:
Tested manually with Neverball, Nexuiz and the new pointer constraints test
application. The pointer constraints autotest is also appended.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, graesslin, kwin
Tags: #kwin
Maniphest Tasks: T8923
Differential Revision: https://phabricator.kde.org/D13466
Summary:
Instead of seeing the cursor <--> on the left edge you now see an icon
that looks like |<- .
This brings kwin decorations in line with GTK CSD icons.
In theory this is also useful to tell which window will resize in the
case of side-by-side windows (regardless of whether borders are on or
not). In practice with the adwaita icon theme I tested with it's not
very intuitive to realise which is which till you learn the icon.
Change is more involved than it should be as Qt::CursorShape doesn't
have these entries, and I don't want to shadow that enum internally or
have
to change kwin effect code.
Specifics depend on cursor icon theme if they are not present it will
fallback to the <--> icon. (Breeze does not have them currently)
Test Plan:
Resized some windows (on X and on Wayland)
Correct icon appeared on Adwaita
Existing icon appeared on Breeze
Reviewers: #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13396
Summary:
QPainter doesn't render decoration shadows. It renders only
shadows provided through ShadowInterface.
With this change, painting of shadows is done in similar way OpenGL backend is
currently doing.
Before
{F5734867, layout=center, size=full}
After
{F5734870, layout=center, size=full}
Depends on D10811 (dummy decoration with shadows in autotests)
Test Plan:
* start kwin with QPainter backend enabled:
```
KWIN_COMPOSE=Q kwin_wayland --xwayland --windowed
```
* open konsole and kate:
```
DISPLAY=:1 konsole
DISPLAY=:1 kate
```
Reviewers: #kwin, graesslin, davidedmundson
Reviewed By: davidedmundson
Subscribers: abetts, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D10943
Summary:
This problem appears if shadow corner tiles are too big and
some window has size smaller than 2 * shadowTileSize.
This change tries to address the problem above by exclusing
overlapping tile parts. If there are any two overlapping corners
then tile between them(top/right/bottom/left) is not rendered.
Also, because some corner tile parts can be excluded, corner tiles
are expected to be symmetrical(i.e. if we remove right half from
the top-left tile and left half from the top-right tile and
stick them together, they still look fine, there are no misalignments, etc).
Most shadows(e.g. shadows from Breeze) have such behaviour.
No tiles are overlapping
{F5728514, layout=center, size=full}
Overlapping tiles
{F5728516, layout=center, size=full}
And this is how it supposed to be
{F5728517, layout=center, size=full}
Test Plan:
* apply D11069 to Breeze
* in System Settings/Application Style/Window Decorations, choose "Very Large" shadow size
* open Konsole
* resize it to a minimum possible size
Reviewers: #kwin, graesslin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, ngraham, anemeth, abetts, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D10811
Summary:
BUG: 393253
FIXED-IN: 5.13.0
Test Plan: manual testing and new unit test
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D12633
Summary:
From Wayland documentation:
"When a seat's focus enters a surface, the pointer image is undefined and
a client should respond to this event by setting an appropriate pointer
image with the set_cursor request."
KWin's interpretation so far for the undefined pointer image was to
remove the pointer image when entering a surface waiting for the client
to set a cursor image. This can result in a short flicker as there might
be a frame without a cursor image.
This patch changes the behavior by keeping the previous image till the
application set a new one. This brings some advantages:
* if the application is not responding a cursor is still shown
* if the same cursor is used as in the previous window we don't have a
flicker
CCBUG: 393639
Test Plan: I cannot see the flicker, so only tested with the adjusted tests
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D12631
Test Plan:
Very minimal expansion of unit tests which uses WaylandScreens
Wrote mini app to debug actual output of xdg-output for testing the DRM code
Main relevant user of this is xwayland > 1.20 which I don't have, so that
part remains untested
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: romangg, graesslin, bshah, kwin
Tags: #kwin
Maniphest Tasks: T8501
Differential Revision: https://phabricator.kde.org/D12243
Summary:
When using composite key combinations, kwin would do random weird
actions when the first key was pressed (e.g. ` key). This makes sure we
are not trying to match.
BUG: 390110
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D12416
Summary:
When using composite key combinations, kwin would do random weird
actions when the first key was pressed (e.g. ` key). This makes sure we
are not trying to match.
BUG: 390110
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D12416
Summary:
Seems to have regressed in Plasma 5.12 due to code reordering. Now the
property is explicitly updated once the NETRootInfo is created.
BUG: 391034
FIXED-IN: 5.12.5
Test Plan:
Test case exposing the problem added. Fails without the patch,
succeeds with the patch.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10836
Summary:
This matches the DRM backend more closely and allows mid-test removal and
addition of virtual outputs with different properties in the future.
Test Plan: Before and after 93% tests passed.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D11351
Summary:
Especially when a window is first mapped it might be that the appId is
not yet set. So window rule matching doesn't happen. This change
evaluates the window rules again after the appId changes, so rules for
the appId match.
Test Plan: added test case
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D11268
Summary:
This allows to override the desktop file name.
CCBUG: 351055
Test Plan: Created a window rule for telegram-desktop to fix the icon
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D11266
Summary:
The window rules dialog did not properly detect the wayland windows. So
I investigated what ICCCM writes about the WM_CLASS property (which is
the base for window rule matching) and checked how ShellClient maps to
it. Basically name and class was swapped and the reason for the
detection not working properly. As we don't have a proper name, the code
is adjusted to generate a name by using the executable name. This is
also what WM_CLASS should be filled with, according to ICCCM.
Test Plan: Rules dialog detects the name and class correctly
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D11023
Summary:
When one uses:
* breeze as of 5.12
* wobbly windows
* shaded window
* a distribution building with assert enabled
and starts to move a shaded window, KWin asserts. The root cause for
this is that WindowQuad::makeSubQuad has an assert for y1 being smaller
than y2. With the combination listed above this is not guaranteed. For
the left shadow quad the y1 and y2 are identical and thus trying to
split it, results in the assert condition.
The problem of the shadow quad having an invalid size might be addressed
as well with D10811. Due to that the generation of the quads is not
touched. Instead a sanity check is introduced to not try to split
already invalid sized quads.
BUG: 390953
FIXED-IN: 5.12.3
Test Plan: Added unit test hit the assert, now doesn't hit it any more
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D11015
Summary:
If the cursor theme failed to create KWin crashed due to an endless
recursion. There are two reasons for this fault:
1) When the physical size does not exist we perform a division by 0
which results in an invalid size going into wl_cursor_theme_load
2) We emit the signal that the cursor theme changed even if it didn't
change thus creating an endless recursion
This change addresses both problems: it checks that the size is not 0
and changes the handling for theme update to only destroy the previous
theme if the new theme could be created and only emits the signal if
things change.
BUG: 390314
FIXED-IN: 5.12.3
Test Plan: Added a new test case which crashed with old code
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10549
Summary:
This fixes the problem that alt+lmb did not start unrestricted move
resize for the Debug Console.
BUG: 374880
FIXED-IN: 5.12.3
Test Plan: New test case and manual testing whether alt+lmb/rmb works
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10440
Summary:
On touch down a first hover motion is sent to the decoration. Thus e.g. a
button enters the hovered state. On touch release so far the decoration
did not get a leave event resulting in the button still being hovered.
This change ensures the leave event is sent or if the pointer is also on
the decoration a motion to the pointer position is sent.
BUG: 386231
FIXED-IN: 5.12.3
Test Plan:
New test case and manual testing to verify that the maximize
button is no longer hovered after touch down/up on it
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10308
Summary:
If the window never provides the appId, we would not get an icon for
the window. This happens for example for KWin's internal windows which
don't set the app id as KWin also doesn't have a desktop file. With this
change the DebugConsole has a window icon in the decoration.
Test Plan: Extended tests and manual verification of DebugConsole
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10294
Summary:
When a window was being moved the touch handling performed the wrong
interaction. Due to that it was possible to move the window, but KWin
did not enter the correct code paths, thus quick tiling was for example
not functional.
BUG: 390113
FIXED-IN: 5.12.3
Test Plan: New test case added and manual test in nested KWin
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10431
This is the first test for force rules. As those cannot be set through
the temporary rules message the rulesrc must be modified. To support this
RuleBook gained a setConfig method.
To my positive surprise the rules already work as intended.
Summary:
We send out too many configure requests when finishing move resize which
also triggers quick tiling. This change addresses the problem of the too
many configure requests by making the configure method check whether
geometry updates are blocked. And to make this work properly for the end
of finish move resize the complete method is wrapped in a geometry
update blocker.
BUG: 388072
FIXED-IN: 5.12.1
Test Plan:
Quick tiling test passes, both Wayland and X11 windows are
quick tiled correctly.
Reviewers: #kwin, #plasma, jgrulich
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D10156
Summary: This implements these set rules for ShellClient.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D9870
Summary: This adds support for those set rules in ShellClient.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D9866
Summary:
So far a not-active fullscreen X11 window was kept in the active layer if
the newly activated window is in the same group (that is same client
leader). For example a fullscreen X11 kwrite window is in the active layer
if another kwrite window is active. The two kwrite windows obviously
don't have anything to do with each other, but are in the same group.
This creates problems as it's not possible to raise other windows above
the active not-fullscreen kwrite window. E.g. the panel is stacked below.
The idea behind the check makes sense: if a fullscreen window opens
another window (e.g. a configuration dialog) it should not be put back
to normal layer. Thus the check is adjusted whether the new active
window is a transient to the fullscreen window. Thus the intention is
still the same, but does not cause the problems.
As the code now does not need to differentiate between X11 and Wayland
windows (group only on X11) the Client specific implementation is
removed and the method unvirtual'ed.
BUG: 388310
FIXED-IN: 5.12.0
Test Plan: Test passes
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D9699
When an X11 window is raised to fullscreen it gets set to active layer.
When another window gets activated then it goes back to normal layer.
But when a window of the same group gets activated the fullscreen window
stays in the active layer. Due to that it is not possible to raise other
windows above the fullscreen window.
This just adds a test case exposing the problematic area.
CCBUG: 388310
Plus test
Test Plan:
Ran kwin with menus and patched QPT
Ran test
Reviewers: graesslin
Reviewed By: graesslin
Subscribers: graesslin, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D9262
With Wayland KWin needs to provide certain services, which were provided
before that by the Xserver. One of these is gamma correction, which includes
the - by many people beloved - functionality to reduce the blue light at
nighttime. This patch provides the KWin part of that. It is self contained,
but in the end will work in tandem with a lib in Plasma Workspace and a KCM
in Plasma Desktop, which can be used to configure Night Color.
* Three modi:
** Automatic: The location and sun timings are determined automatically
(location data updates will be provided by the workspace)
** Location: The sun timings are determined by fixed location data
** Timings: The sun timings are set manually by the user
* Color temperature value changes are smoothly applied:
** Configuration changes, which lead to other current values are changed
in a quick way over a few seconds
** Changes on sunrise and sunset are applied slowly over the course of few
minutes till several hours depending on the configuration
* The current color value is set immediately at startup or after suspend
phases and VT switches. There is no flickering.
* All configuration is done via a DBus interface, changed values are tested
on correctness and applied atomically
* Self contained mechanism, speaks directly to the hardware by setting the
gamma ramps on the CRTC
* Currently working on DRM backend, extensible to other platform backends in
the future
* The code is written in a way to make the classes later easily extendable to
also provide normal color correction, as it's currently done by KGamma on X
Test Plan:
Manually with the workspace parts and added integration tests in KWin using
the virtual backend.
BUG:371494
Reviewers: #kwin, graesslin
Subscribers: kwin, plasma-devel, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D5928
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:
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:
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:
The test DontCrashUseractionsMenu (Waylandonly) found an issue in our
screen handling implementation in the QPA. The code exposed a short time
frame between the dummy screen getting destroyed and the first screen
being added. This could result in a crash of KWin.
There is actually no need to implement Screen on top of Wayland screen.
KWin has all the knowledge, so we can also base this on top of the
Screens API.
Advantages:
* no delays due to Wayland roundtrips
* handle screen getting removed (was a TODO)
* handle resolution changes (was a TODO)
The new implementation has a disadvantage that it destroys and readds
all screens whenever something around the screen changes. This shouldn't
be an issue in practice as it's only for the internal QPA and thus only
affects KWin internal windows which is placed in global coordinates
anyway. If it turns out to be a problem we need to track better the
screen changes - so far those were not tracked at all.
Test Plan: Run a few unit tests which change screens
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8345
Summary:
This change sets up ShellClient for supporting window rules by reading
in the rules once it gets created. As a first rule the Apply initially
rule for desktop is implemented.
Currently it is not yet possible to set window rules through the
configuration menu. So far only injecting rules through the test
framework (temporary rules) is implemented. The idea is to first
implement all rules then to expose them to the UI.
Test Plan: New test case
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8177
Summary:
In a bug report there was a reference that on multi-screen KSplash is
not placed correctly. I investigated and noticed that it is an OSD which
sets an own position. In KWin the events were processed correctly but
the position was off.
The problem is that KWin has code to correct the position of an OSD when
it's size changes. This happens also on first damage and then the window
gets incorrectly placed when the position is set. So honor that the
position is set.
Test Plan: Restarted the session, ksplash positioned correctly now.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8268
Summary:
So far the method only operated on X11 clients. So when the last desktop
got removed Wayland clients were still on it. As the auto test showed:
this results in a crash.
Credits go to code coverage as it showed that area as red, which made me
look on it and realize this must be broken.
Test Plan: New test case added
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D8082
The connect to Compositor::sceneCreated must be disconnected again,
otherwise a restart of the Compositor results in Workspace being created
again.
Thanks to our autotests for finding this problem!
The integrationTest function takes a new optional argument whether the
test supports a Wayland Only mode. If that's the case the test is
compiled twice, once (as always) as "foo" with XWayland support and
once as "foo_waylandonly" without XWayland support.
This way we can ensure that our code always supports both modes. The
tests found multiple issues. At the moment fast running tests are
sporadically crashing on tear down. This needs further investigation.
Summary:
Adds XDGV6 support for the kwin side.
Popup placement support is limited to the stuff v5 had,
a simple offset, rather than the awesome new positioner.
But Qt doesn't make use of it yet either.
Also ideally we should do all the positioning before sending the first
configure, but again Qt doesn't actually do anything with that anyway.
Also integrate pinging clients
Test Plan: gtk3-demo works nicely.
Reviewers: #plasma, graesslin, mart
Reviewed By: #plasma, graesslin
Subscribers: mart, graesslin, kwin, plasma-devel, #kwin
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D6591
Some distributions (e.g. Arch, FreeBSD) call the DMZ-White cursor theme
Vanilla-DMZ. Due to that our tests are failing even if the correct theme
is installed (see also T6623). This change tries to detect whether
DMZ-White is installed by looking into the GenericDataLocation. If not
found we set to Vanilla-DMZ. No guarantee that the check works for all
setups, but it's only tests...
Summary:
It was possible that we performed an early exit when the caption changes
and this results in the visible name being wrong. E.g if we have two
windows called foo, the second one has the visible name "foo <2>". After
changing that to "bar" the bug resulted in it still being the foo
variant instead of getting cleared.
BUG: 384760
FIXED-IN: 5.11.0
Test Plan: Created new test case exposing the problem
Reviewers: #kwin, #plasma, hein
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7871
Summary:
The syncing of the window geometry to the internal geometry can
unfortunately cause a freeze in very special conditions:
1. create QML component
2. a Plasma::Dialog gets created
3. It creates the DialogShadows
4. This triggers QGlobalStatic creation which locks a non-recursive
mutex
5. The creation of DialogShadows creates a Registry and triggers a
roundtrip on the Wayland server
6. KWin processes all Wayland events
7. This triggers the creation of a ShellClient
8. The ShellClient has a PlasmaShellSurface which requested a position
9. The new geometry does not match the geometry of the Plasma::Dialog
10. ShellClient syncs the geometry to the Plasma::Dialog
11. Plasma::Dialog updates the theme because window geometry changed
12. This accesses the DialogShadows...
which is still in the non recursive mutex and we have a freeze.
By delaying the sync to the end of cycle we jump out of this deadly
sequence.
BUG: 384441
Test Plan:
The freeze doesn't hit any more. It's possible that some test
cases need adjustments.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7712
Needed by testing of QPainter scene to access the back buffer. Exposed
as a virtual method in Scene, so that the test does not have to cast to
SceneQPainter.
Summary:
Bringing another caption feature from X11 to Wayland. If we have
multiple windows with the same caption, starting from the second window
a suffix <number> is added.
E.g. if we have three windows with caption "foo", the naming is:
* foo
* foo <2>
* foo <3>
The change tries to use as much shared code between the X11 and Wayland
implementation. Unfortunately it's not possible to share completely as
the X11 implementation does X11 specific things like editing the visible
name.
By sharing the code the numbering also works cross windowing system.
That is if a window is called "foo" on X11, a new window on Wayland with
caption "foo" will get adjusted to "foo <2>" and vice versa.
The change also eliminates a duplicated signal for captionChanged in
ShellClient (found by test case).
By using the shared implementation on X11 side a bug gets fixed which
got introduced with the support of "unresponsive", this is no longer
considered and the numbering still works even if there is a window which
is unresponsive.
Test Plan: New test case and manual testing
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7425
D7460 in kwayland assumes all WL_SHM_FORMAT_ARGB8888 buffers have
opacity premultipied RGB values.
Kwin tests need updating to do the same.
Rendering code did not need changing.
Test Plan: Tests now pass
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7607
Summary:
A surface has an API to know which screen(s) it's on, this is useful
especially for knowing the scale it should render at.
In practice Qt currently doesn't do anything with this information; but
that's set to change.
Test_helpers is changed as we need to create output objects in order for
wl_surface to map them.
Closes task T4467
Test Plan:
Attached unit test.
As mentioned above, it doesn't have any real world impact currently, so not a lot
to test.
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: johanhelsing, graesslin, plasma-devel, kwin, #kwin
Tags: #kwin
Maniphest Tasks: T4467
Differential Revision: https://phabricator.kde.org/D7359
Summary:
The KWindowSystem call which we used doesn't work on Wayland as it's only
implemented in the xcb variant and cannot be made available for Wayland
in an easy way as it is still XLib based.
This change turns the optional XCB-ICCCM dependency in a required one
and thus can use the functionality provided by said library to implement
what KWindowSystem provided.
BUG: 382789
Test Plan: New test case which failed with old code
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7046
Summary:
KWin passes the current keysym converted to a Qt::Key in the QKeyEvent.
The current keysym does not always change when a key gets released, so
when pressing a shortcut the release carry a Qt::Key which could be
considered as wrong.
QtWayland transforms the actual pressed/released key into a keysym and
passes that through the QKeyEvent. This change does the same for the
internal windows. A new QKeyEvent is created and adjusted in a way that
it matches what Qt expects.
Why not change everything to how Qt expects it? The key is used at
various places and in KWin internally we expect the behavior how it is
currently implemented. So it's better to use Qt's expectation only when
interacting with Qt.
Also the change carries a workaround for a bug in QKeySequenceEdit
(see QTBUG-62102) and transforms Super to Meta. As this adjustment only
makes sense for the internal windows we need to send in an adjusted
QKeyEvent anyway, so another argument for using the Qt behavior only in
this place.
Test Plan:
Can set a shortcut on Wayland and it can be used to activate
the window.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D6828
Summary:
Split from the last review, as in order to track output's removed (in
any way that's useful) the registry needs to be on the heap and the change grew.
Test Plan:
Every test that previously passed on my system still does
Though currently that's not every test (for some reason) which was
my main motivation for splitting.
Reviewers: #plasma, graesslin
Reviewed By: #plasma, graesslin
Subscribers: plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7377
Summary:
With ddf3536f19 a regression got
introduced resulting in Client::captionChanged not being emitted if
Client::setCaption was called without the force parameter.
The regression is only in master branch.
BUG: 383444
Test Plan: Added test case passes
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7290
Another random failure on build.kde.org (see T6546). This tries to use
QTRY_COMPARE on the SignalSpy's count instead of a wait in the hope that
this can handle the multi-threaded situation better. Though it might
also be possible that the other thread just didn't run in the 5 sec we
waited.
Summary:
The generation of the shortcut caption part is moved from Client to
AbstractClient. The ShellClient also has a captionSuffix and implements
the full part in caption.
Overall this needs more refactoring to support more sharing between the
two implementations. But one step at a time.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D7093
It failed on CI. A possibility is that the wait for the quick tile
changed took to long, so that the next wait already passed and thus
failed. Instead of wait a QTRY_COMPARE on the size of the signalspy.
