The Scripted and PluginEffectLoader perform locating all effects which
are to be loaded in a thread. When the EffectLoader gets cleared so far
the query did not get canceled. This resulted in effects maybe getting
loaded.
This problems shows on build.kde.org if the test is too fast and tears
down the Effect system while effects are still being queried.
Reviewed-By: David Edmundson
CI system shows that on tear down an effect might call into Workspace
after it's destroyed. Unloading all effects prior to deleting Workspace
should(TM) fix that. Unfortunately I'm not able to reproduce the problem
locally, so build.kde.org needs to verify.
Without the /dev/dri/card0 mesa fails to initialize egl and the test
fails. In order to silence the failure till the system provides the
device file, we better skip the test.
A nullptr crash in that case is fixed in WaylandServer tear-down.
Summary: Move/Resize and Strut tests Wayland tests are affected.
Test Plan: Successful compilation when XCB_ICCCM is not found
Reviewers: graesslin
Reviewed By: graesslin
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1476
Summary:
So far KWin resolved the logind session to take over by using its own
PID with the method GetSessionByPID. This doesn't work if KWin itself
is not part of the session or if KWin is supposed to take over a
different session.
The session to take over is now derived from XDG_SESSION_ID. If it is
not set the variant through getSessionByPID is used.
This allows to e.g. run kwin on vt1, but have the graphical output
on vt2. Thus it's possible to see the debug output. Also it should allow
to run kwin_wayland through an ssh session, so that gdb can be used.
If we take over another session on a different vt, we need to make sure
that it's the current virtual terminal. Otherwise assumptions in the
startup code would break. So let's ensure the session we integrate with
is active.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1445
The hwcomposer plugin doesn't need it. It was only created for the
need of libinput relying on it. As libinput doesn't need it any more,
hwcomposer doesn't need to integrate with VirtualTerminal.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1444
All the important information like whether we are on the active vt are
also provided by Logind. So instead of integrating with VirtualTerminal,
which integrates with Logind, we can just integrate with Logind directly.
Summary:
Sets movable and resizable states on the Wayland window.
kwin doesn't have state change signals for this, so it's a one-time thing.
Depends on D1432.
Reviewers: graesslin
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1434
Removes a diversion between X11 and Wayland. The base class Platform
creates an instance of class Edge with plugin implementations being
able to create a different type.
The X11StandalonePlugin does that and creates a WindowBasedEdge. For
this the implementation of WindowBasedEdge is moved from screenedges
into the plugin.
Unfortunately an ifdef is needed to make the screenedge test still
work as expected. This should be improved in future, e.g. have a good
way to load the platform plugin from the tests.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1419
Summary:
In preparation to support xdg-shell we need to make sure that ShellClient
does not assume m_shellSurface to not be null.
Everything that can be done through the surface() is resolved through
surface(). All accesses to m_shellSurface are nullptr checked.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1441
Summary:
Preparation for also supporting XdgShell. There will be different
ctors for ShellSurface and XdgShell, but most code needs to be shared.
Thus a dedicated init method is needed.
There is some restructuring in the init. All code depending on
ShellSurface being set is grouped and in an if block.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1440
Summary:
Makes use of new API in kwayland to expose shade state.
Depends on D1417.
Reviewers: graesslin
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1418
Summary:
The cursor position is the reference KWin uses while moving a window.
If we don't warp the cursor position the window "jumps" to the cursor
position on first movement.
For requests triggered by the client (e.g. widget style) this does not
matter as the cursor is at the correct position. But for tools such as
task bars we should ensure the cursor is at the right pos.
Reviewers: #plasma, hein
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1421
Summary:
For one SceneQPainter is only used on Wayland and it can be created
through the Platform, so no different code pathes needed even if we
had SceneQPainter on X11.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1416
Summary:
KWin's plugins are now all in a plugins subdirectory. This is a good
argument to also move the window decoration plugins there. The name
clients was not really good anyway and makes it difficult for people
not familiar with the code base to find it. Having it under plugins
is the more expectable location.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1414
Summary:
The EglOnXBackend is no longer needed in the core. It's only needed by
the two x11 platform plugins. To best share it, it's moved into a common
directory and compiled into a static library which in turn is linked by
the two plugins.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1413
Summary:
It's only needed by the standalone x11 variant. This allows us to
simplify the creation of the OpenGLBackend: it's created by the
platform plugin - we don't need custom complex logic.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1392
So far if the Scene creation failed kwin_wayland went into a shutdown,
but didn't succeed because the thread to start Xwayland was already
running: it froze.
This change introduces a new signal in Compositor: sceneCreated. The
startup of Xwayland is bound to this signal. If it gets fired KWin can
startup Xwayland. If it does not get fired, KWin terminates correctly.
Summary:
If a window has an invalid size the decoration also has an invalid
size. This results in the texture used by the
SceneOpenGLDecorationRenderer to be invalid and being reset to null.
Of course we shouldn't try to use this texture to render to.
The change comes with a test case to simulate the situation. We cannot
simulate it with Wayland clients as the geometry can never be empty.
Thus we create an X11 client, resize it to an empty size and unmap it.
This is the first integration test case which creates an X11 Client!
It's also a test case which needs the OpenGL compositor. This will most
likely not work on build.kde.org yet - we need to see what to do about
it. Will need adjustments to get it at least skip on build.kde.org.
BUG: 361551
FIXED-IN: 5.6.3
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1383
Summary:
Mostly meant for multi-screen setups: we don't want that a strut set on
a window on screen 0 results in screen 1 completely being excluded. Even
if that's strictly seen a client bug, it's better to just ignore the
strut from KWin's side.
The sanity check is implemented in Client::adjustedClientArea.
From a pure standard point of view this change is a EWMH violation and
thus can cause regressions: struts by clients no longer working.
A test case for struts is added, including some invalid combinations
whose strut is ignored with this change.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1386
Summary:
KWin needs the plugin id of the breeze decoration plugin. Instead
of hard coding that it's now resolved through an optional dependency.
If the optional dependency is not available, the default is adjusted
to aurorae/plastik.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1344
By moving XRandrScreens the creation of screens gets simplified a lot
as there is no need to have windowing system specific init code. It all
just goes through the platform.
This also marks the point where the first X11 specific code is removed
from kwin_wayland.
Reviewers: #plasma, sebas
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1355
kwin_x11 now also loads a platform plugin and initializes it.
It doesn't do much except loading it and init it. Though it's also
set up to continue startup only when screens are queried.
The plugin does not much. It's the most basic plugin we can have to
be loaded from kwin_x11.
Unlike the wayland platform plugins it gets installed to:
org.kde.kwin.platforms
Summary:
Source code reorganization:
The base class AbstractBackend got renamed to Platform, thus the
"backends" are "platforms" now. As they are plugins they should go
together with other KWin plugins which are nowadays in the folder
plugins.
So new location is plugins/platforms/
Reviewers: #plasma, sebas
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1353
