StartPlasma's fontDPI syncs the current font DPI to xrdb, which affects
font DPI for X applications (inc apps run in xwayland)
This is seldom used on wayland as with framebuffer scaling you don't
want to adjust your font DPI, but it is used by some users. As it's
xrdb, it needs to come after Xwayland is started for the wayland case.
The goal of this patch is to move towards killing the
startplasma-waylandsession binary as well as just being better design to
have these things comparmentalised.
kcminit is very early in the boot process before all GUI apps with the
exception of ksplash. I don't think this will make a big difference as
that's just a picture anyway?
From what I can tell these aren't used by anybody, and not something we
want to be using whilst we increase our wayland support.
Grepping through all of KDE, the only usage I found was kde 4's
KApplication and that code is exclusively checking for
"KDE_SESSION_VERSION==4" which will be false anyway.
The version in kdelibs4support checks for the env variable too.
- Remove check for kded and confupdate stages in SplashApp, those setStage()
calls were removed a long time ago[1]
- Rename 'kinit' stage to 'startPlasma', since it's called from startplasma
- Remove startKDEInit(), it was declared but not defined anywhere, most
likely left-over from a previous refactor.
https://phabricator.kde.org/R297:185afa8a3af8002172d8f5d6aa08c57244422a12
This add fix to avoid session specific environement variable to be
leaked into new session.
Also, it will restore the old systemd session variable upon shutting
down.
systemd provides a desktop diagnostic place for user to set environment
variables. Currently we only export to it but didn't import from it.
This would also import from it so we are able to use environment.d to
set environment even systemd unit based plasma is not used.
Summary:
Currently startplasma spawns plasma-session then sits around waiting for
that to finish
plasma-session spawns all the startup then also just sits around doing
nothing
This patch makes plasma-session spawn all the startup and then quit.
It also splits the owner of the org.kde.shutdown interface to be on
demand. plasma-shutdown asks ksmserver to quit and then if applicable
runs the shutdown scripts or not.
Startplasma then knows when to exit by monitoring the DBus service
status directly.
The benefits are that we save some resources by not needing
plasma-session lingering about.
It also means the shutdown interface is re-usable as-is when the pending
systemd startup method is used.
Test Plan:
Logged in and:
- ran killall ksmserver, session ended as before
- logged out and cancelled due to unsaved changes
- logged out and completed logout
- logged out and rebooted
Reviewers: #plasma, apol
Reviewed By: apol
Subscribers: apol, plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D27629
Summary:
Since ksmserver was split, start-plasma launches plasma-session which in
turn invokes ksmserver.
Test Plan: No code changes, only a method rename
Reviewers: #plasma, broulik, apol
Reviewed By: #plasma, broulik, apol
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D27621
ScreenScaleFactors is a list of scales per output. We want to read the ScaleFactor number for GTK instead.
Also, floor the number so that when you use e.g. 2.5x scaling you still get some scaling out of GTK apps still.
Differential Revision: https://phabricator.kde.org/D22236
Summary:
Fixes regression from the startkde C++ re-write which made ksmserver
start the kscreenlocker in wayland session, resulting in the double
lockscreeens.
Test Plan: after applying patch I only get one lockscreen
Reviewers: apol
Reviewed By: apol
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D22021
Summary:
At the moment we had several scripts to start the different processes. With this we unify this code into an application that takes care of the whole process.
This allows us to:
- Save on process spawning, we don't need to run a separate process synchronously for every single thing.
- Don't have a redundant configuration file parser but reuse the one we've already optimised in KConfig.
- Issue dbus calls from the process itself instead of spawning qdbus.
- Removes a bunch of duplicated code.
Test Plan: Started different systems on different distros, on wayland and x11.
Reviewers: #plasma
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D21725
Xaver Hugl
David Edmundson
Alexander Lohnau
Ahmad Samir
Weng Xuetian
Fabian Vogt
Luca Beltrame
Aleix Pol
Kai Uwe Broulik
Bhushan Shah