if we do immediately setPrimaryOutputName, the name is still :0.0
because the app didn't have time to react yet (since here we are in the event filter,
we are just before that by definition) so the output name can still be wrong.
when we go from no outputs to one, at this point the name of the one QScreen
instane is still wrong :0.0 which will be renamed right after.
BUG:447936
when we disconnect all real outputs, we only have a single fake QScreen in this case consider corona to not have screens and remove all desktops and panels. makes easier for a coherent reconstruction when real screens get back and won't save in screen mapping the :0.0 connector name
Refactors XRandr support together with the new Wayland code into a
PrimaryOutputWatcher class.
For X11 it listens to xcb events.
For Wayland it uses the kde_output_management_v2 protocols.
This timer is used to delay the shell state being refreshed and when a new screen is available.
It seems unnecessary to have such a long delay, once screen geometry are stable to work with.
A placeholder screen is created by Qt when no real screens exist. We
don't want to create panels and containments for those, it is a whole
world of pain.
Plasma has a hook to ignore some screens which is extended with this
check.
CCBUG: 419492
On wayland the setFlags call does nothing, metadata for interaction is
set through the ShellSurface, by default this does not have focus for
panels.
BUG: 442557
Using screenAt(cursor) is a bad idea in general. It doesn't work
properly on Wayland. We can't really tell where our cursor is, so it
always will fall about wherever our top-leftmost screen is.
Instead, just create them wherever we gave focus last.
There is no primary on Wayland, we were trying to make one up and making
everything worse in turn.
Instead, have the screen to connector mapping be stable across
executions. Each screen will look as configured, which makes it all more
predictable and we do not run into cases where we swap displays
configurations because the other one happened to be the primary this
time around.
Use image sizeInBytes
Use Qt:endl
register qml with qml register anonymous type
Remplace QDrag start by QDarg exec
QModel acces, remove use of child
Use QFileinfo, use birthTime()
Use QRandomGenerator
Plasma had an entire text editor for the script engine in process.
The method for loading this was very convoluted, it loaded a QML file
(in plasma-desktop!) which contained an Item(!) which then loaded a QML
component that showed a widget dialog.
It also means loading a very heavy lib KTextEditor in ShellComponents
which is very heavy. This will get loaded in things like the logout
greeter, which is super slow on the pinephone.
We already had the concept of evalating a script remotely, we can just
hook up the print statement and move the whole executable out.
Technically this is an API break on the plasmashell DBus API, but
pragmatically going from void -> something on the return type isn't
going to break anything.
Laurent Montel
Fushan Wen
l10n daemon script
Marco Martin
Alexander Lohnau
Aleix Pol
Nicolas Fella
David Redondo
Oxalica F
Méven Car
David Edmundson
Adrien Faveraux