39c7f93800
This makes sure together with our XSettings implementation in cosmic-comp, that QT apps running on their xcb backend will react to the DPI values we are setting by changing their internal scaling.
50 lines
1.8 KiB
Bash
Executable file
50 lines
1.8 KiB
Bash
Executable file
#!/bin/bash
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set -e
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# From: https://people.debian.org/~mpitt/systemd.conf-2016-graphical-session.pdf
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if command -v systemctl >/dev/null; then
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# robustness: if the previous graphical session left some failed units,
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# reset them so that they don't break this startup
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for unit in $(systemctl --user --no-legend --state=failed --plain list-units | cut -f1 -d' '); do
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partof="$(systemctl --user show -p PartOf --value "$unit")"
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for target in cosmic-session.target graphical-session.target; do
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if [ "$partof" = "$target" ]; then
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systemctl --user reset-failed "$unit"
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break
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fi
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done
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done
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fi
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# use the user's preferred shell to acquire environment variables
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# see: https://github.com/pop-os/cosmic-session/issues/23
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if [ -n "${SHELL}" ]; then
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# --in-login-shell: our flag to indicate that we don't need to recurse any further
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if [ "${1}" != "--in-login-shell" ]; then
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# `exec -l`: like `login`, prefixes $SHELL with a hyphen to start a login shell
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exec bash -c "exec -l '${SHELL}' -c '${0} --in-login-shell'"
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fi
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fi
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export XDG_CURRENT_DESKTOP="${XDG_CURRENT_DESKTOP:=COSMIC}"
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export XDG_SESSION_TYPE="${XDG_SESSION_TYPE:=wayland}"
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export XCURSOR_THEME="${XCURSOR_THEME:=Cosmic}"
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export _JAVA_AWT_WM_NONREPARENTING=1
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export GDK_BACKEND=wayland,x11
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export MOZ_ENABLE_WAYLAND=1
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export QT_QPA_PLATFORM="wayland;xcb"
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export QT_AUTO_SCREEN_SCALE_FACTOR=1
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export QT_ENABLE_HIGHDPI_SCALING=1
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if command -v systemctl >/dev/null; then
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# set environment variables for new units started by user service manager
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systemctl --user import-environment XDG_SESSION_TYPE XDG_CURRENT_DESKTOP
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fi
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# Run cosmic-session
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if [[ -z "${DBUS_SESSION_BUS_ADDRESS}" ]]; then
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exec /usr/bin/dbus-run-session -- /usr/bin/cosmic-session
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else
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exec /usr/bin/cosmic-session
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fi
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