This allows Plasma to gracefully close windows on shutdown by sending
xdg_toplevel.close. If after 10 seconds windows are still open because
they prompt for unsaved changes or similar cases, a notification is
shown to either prompt or logout regardless.
CCBUG: 461176
Never auto-activate Wayland windows when "Extreme" focus stealing
prevention is configured. This allows to more easily find places
where window activation isn't properly implemented, such as on
application startup.
The closefb ioctl removes the userspace reference from the framebuffer but does
not try to disable planes and outputs if the buffer is still used. This allows
for example for smoother transitions between SDDM and the Plasma session
This is not compatible with plugins that install their own filters. The
approach in this patch is not elegant, but it should work. Another option
would be to convert these filters and spies to QObjects and use QObject
ownership model, but this would be also too excessive just to save a few
lines of code.
We don't need an intermediate widget class here, we can set up the UI directly, like it's done in several effect KCMs already
Not only does this simplify the code, it also fixes crashes due to broken ownership
BUG: 477020
Effect::initConfig() definition can't be moved to effect.h because
it's going to create a cyclic dependency. On the other hand, the real
benefit of initConfig() is doubtful. It's a shortcut for calling
Config::instance(effects->config()), which is small amount of code.
If there's a supported mechanism to handle the format, announce them as
supported.
If there are modifiers supported by the graphics card (even though as
external only), offer them as well.
Otherwise the animation feels wrong while activating with a gesture.
Now when a 1:1 gesture is ongoing, then the Overview effect will stop
animating the overviewVal/gridVal values. I implemented this by porting
to states, giving 1:1 gestures their own states, and only animating the
change between states.
BUG: 476536
After merging libkwineffects and libkwin, EffectsHandler and EffectWindow
have effectively become redundant. On the other hand, Effect and the
associated factory code is still relevant. In order to split relevant and
"legacy" code, this change extracts the Effect class in its own header.
It's also a good idea to split kwineffects.h header because it's quite
huge...
This leaks to other processes that are started by KWin.
The QPA sets ThreadedOpenGL capability to false which suffices
to use the basic render loop with OpenGL.
Effects can hold references to closed windows, which can cause problems
after the workspace is destroyed.
This change makes ApplicationX11 unload effects before destroying the
Workspace and the Compositor similar to how it's done in main_wayland.
BUG: 475511
