dontInteractiveMoveResize() was added to workaround kwin sending bad
configure events when double clicking mpv to make it fullscreen.
With async geometry updates fixed, dontInteractiveMoveResize() can be
finally removed.
Another reason to remove dontInteractiveMoveResize() is that it can make
kwin crash with a debug build. For example, if you enable resizing
maximized windows in breeze decoration settings and resize a maximized
window, kwin would eventually crash in
the AbstractClient::handleInteractiveMoveResize() function because neither
isInteractiveMove() nor isInteractiveResize() return true.
Based on the implementation of wl_display_connect, WAYLAND_SOCKET is
always preferred over WAYLAND_DISPLAY, which means it is OK to have both
of them set. This allows subprocess of input method to have the correct
WAYLAND_DISPLAY variable set.
As formats are per output and also checked on crtc changes, there
is no reason to restrict used formats to those that are supported
by all primary planes anymore.
When the crtcs get switched around between outputs, their primary
planes and thus the supported formats also get switched around. In
order to make sure that doesn't cause any problems, always check
whether or not the format+modifiers used are supported.
Otherwise animated cursors won't work. Hopefully, this will fix pointer
input test.
It would be great to refactor cursor handling so it's simpler, it can be
done later.
Userspace is expected to do a modeset and set link-status to good again,
if link-status gets bad. This is needed to prevent some black screen situations.
BUG: 448177
This was deprecated in during the 5.24 development period. All KDE
consumers are ported away from it. Third parties will get meaningful
runtime messages which instruct them to register the plugins without keywords.
The create overloads which take keywords were already deprecated in KPluginFactory.
Currently, the invert effect doesn't work because it can't load its
fragment shader because builtin effects are static libs. We need
Q_INIT_RESOURCE() before reading shader code.
This modularizes builtin effects more, which makes easier to add and
remove builtin effects, as well as allows to have per effect resources.
Technically, changing the inner workings of the ShaderManager is an
API incompatible change, but ShaderManager::generateShaderFromResources()
can be used only by builtin effects so it's okay.
ShaderManager::generateShaderFromResources() had to be changed because
two resource files can't share the same prefix. Appending "_core" was
inspired by QtQuick.
We need CMAKE_INSTALL_FULL_LIBEXECDIR, otherwise `lib/x86_64-linux-gnu/libexec/kwin-applywindowdecoration`
will be the resulting path, which does not contains the cmake install prefix.
Consequently KNS would fail to find it at runtime.
BUG: 447284
FIXED-IN: 5.24.0
After finishing interactive resize, the window needs to be gravitated.
However, it won't be gravitated because isInteractiveMoveResize() will
return false.
In order to fix that, every configure event needs to carry the gravity,
that way the window can be gravitated even after leaving interactive
resize.
The gravity concept is a generic way to describe how a window must be
positioned during interactive resize. It works both when resizing the
window using a pointer or touch.
X11Client implicitly relied on the finishInteractiveMoveResize() function
to call moveResize() to synchronize the move resize geometry with the
server geometry. However, after removing that moveResize(), X11Client
got slightly broken.
A resize sync request may arrive shortly after finishing resize. In
order to properly handle it, this change makes X11Client handle late
sync requests.
It also makes handling interactive resize on x11 similar to how it's
done on wayland.
The main problem with not letting X11Client finish interactive resize
is that the Toplevel::bufferGeometry() may end up with an outdated value
and SurfacePixmapX11 will fail to create due to a mismatch between
Toplevel::bufferGeometry() and the server side geometry of the frame
window.
KWin loads glGetGraphicsResetStatus() on its own to handle ARB and EXT
extensions. After moving graphics reset handling to the RenderBackend,
kwin doesn't use its own glGetGraphicsResetStatus() function, but instead
uses the one provided by libepoxy, which panics if
glGetGraphicsResetStatus() is not in core spec. This change makes the
OpenGLBackend use kwin's glGetGraphicsResetStatus() function instead of
the one provided by libepoxy to avoid a crash.
This adds support for reading values from a "Libinput/Defaults" group in
the input config file. This allows specifying global defaults for
devices, that are preferred over the libinput defaults. Because of the
cascading mechanisms of KConfig, this then allows distributions and
hardware vendors to supply system-wide defaults for devices.
Rather than an awkward combination of template functions, function
pointers and multiple calls to almost-the-same-but-not-entirely
functions, make ConfigData itself a template and use type erasure to
store them in the config map. This makes the data object aware of its
type and allows us to specialise the reading of config values through
template specialisation. It also removes the need for multiple
constructors and setters in the ConfigData object.
As of now, we update cursor metadata only when the screen content changes, but
this results into not having smooth cursor movement. We can update only mouse
cursor location when it changes and send an empty buffer with mouse cursor
metadata so clients can have update mouse location.
If the first condition would match (for instance after moving a window),
`windowMove` would be `nullptr`, triggering the crash later.
By the looks of it, it was maybe a typo.
BUG: 445335
FIXED-IN: 5.24
CC: @nicolasfella
This provides a better fix for the header positioning bug in
the properties list sheet, instead of the previous workaround
(which wasn't enough in some situations)
Upstream bugfix (in the Kirigami component) is not advisable as
it could cause unintended consequencies in other uses/apps
See also: https://bugs.kde.org/show_bug.cgi?id=422289
BUG: 421583
FIXED-IN: 5.24
Currently KWin always uses the Options configured in kxkbrc because
QByteArray::constData() is never nullptr. This means that the system
default is ignored completely. Read ResetOldOptions to distinguish
between explicitly setting no options and using the system default.
After recent refactor changes to improve resizing of xdg-toplevel
surfaces with an aspect ratio, the resize effect got really broken. The
resize effect has always been a problem child on wayland.
Unlike X11, geometry updates are performed asynchronously on Wayland.
It's not possible to have a smooth transition after finishing
interactive resize from the resized state to the normal state, geometry
will jump from last moveResizeGeometry() to the current frameGeometry()
and when the client repaints the window, the window size will jump back
to the move resize geometry size. There are no ways to fix that without
contradicting to how the effect is advertised to work, e.g. sending
configure events behind the back. Keeping the frame geometry out of sync
with the xdg_surface window geometry size is also not the option,
geometry updates are already too complex (due to being async).
Another wayland related issue with the resize effect is that the
compositor doesn't know about aspect ratio or any other size
constraints, except min and max size. The client can provide a smaller
buffer to account for various geometry constraints. It will be confusing
to have a mismatch between resize outline and the final real geometry.
Aspect ratio or other geometry constraints won't be exposed to the
compositor, it's a common decision of many wayland devs (including KDE).
To some extent, the wayland issues can be addressed by performing content
updates, with active feedback, the mismatch between outline and the
final geometry would become less severe, but it won't be any different
than resizing without the effect.
Given the wayland issues and in part maintenance costs, this change
drops the resize effect. Note that it can be still reimplemented without
kwin core changes, but it would still suffer from the aforementioned
issues.
BUG: 443434
