kde: apply Qt theme on non-KDE systems and add Qt6 support (#367)

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Jackaed 2024-07-19 23:48:56 +01:00 committed by GitHub
parent 29148118cc
commit 6bbae4f85b
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@ -219,53 +219,80 @@ let
printf '%s\n' "$kded5rc" >"$out/kded5rc"
printf '%s\n' "$kdeglobals" >"$out/kdeglobals"
'';
envVars = {
QT_QPA_PLATFORMTHEME = "kde";
QT_STYLE_OVERRIDE = "breeze";
};
in {
options.stylix.targets.kde.enable =
config.lib.stylix.mkEnableTarget "KDE" true;
config = lib.mkIf (config.stylix.enable && config.stylix.targets.kde.enable && pkgs.stdenv.hostPlatform.isLinux) {
home.packages = [ themePackage ];
xdg.systemDirs.config = [ "${configPackage}" ];
xdg = {
systemDirs.config = [ "${configPackage}" ];
configFile."kdeglobals".text = "${formatConfig colorscheme}";
};
# plasma-apply-wallpaperimage is necessary to change the wallpaper
# after the first login.
#
# plasma-apply-lookandfeel is only here to trigger a hot reload, the theme
# would still be applied without it if you logged out and back in.
#
# Home Manager clears $PATH before running the activation script, but we
# want to avoid installing these tools explicitly because that would pull
# in large dependencies for people who aren't actually using KDE.
# The workaround used is to assume a list of common paths where the tools
# might be installed, and look there. The ideal solution would require
# changes to KDE to make it possible to update the wallpaper through
# config files alone.
home.activation.stylixLookAndFeel = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
global_path() {
for directory in /run/current-system/sw/bin /usr/bin /bin; do
if [[ -f "$directory/$1" ]]; then
printf '%s\n' "$directory/$1"
return 0
fi
done
systemd.user.sessionVariables = envVars;
return 1
}
qt = {
enable = true;
};
if wallpaper_image="$(global_path plasma-apply-wallpaperimage)"; then
"$wallpaper_image" "${themePackage}/share/wallpapers/stylix"
else
verboseEcho \
"plasma-apply-wallpaperimage: command not found"
fi
home = {
packages = with pkgs; [
themePackage
if look_and_feel="$(global_path plasma-apply-lookandfeel)"; then
"$look_and_feel" --apply stylix
else
verboseEcho \
"Skipping plasma-apply-lookandfeel: command not found"
fi
'';
# QT6 packages (note that full does not mean "install all of KDE", just all of Qt6)
(hiPrio kdePackages.full)
(hiPrio kdePackages.breeze-icons)
(hiPrio kdePackages.breeze)
(hiPrio kdePackages.plasma-integration)
(hiPrio kdePackages.qqc2-breeze-style)
(hiPrio kdePackages.qqc2-desktop-style)
# QT5 packages
libsForQt5.full
libsForQt5.breeze-icons
libsForQt5.breeze-qt5
libsForQt5.qqc2-breeze-style
libsForQt5.qqc2-desktop-style
libsForQt5.plasma-integration
];
sessionVariables = envVars;
# plasma-apply-wallpaperimage is necessary to change the wallpaper
# after the first login.
#
# Home Manager clears $PATH before running the activation script, but we
# want to avoid installing these tools explicitly because that would pull
# in large dependencies for people who aren't actually using KDE.
# The workaround used is to assume a list of common paths where the tools
# might be installed, and look there. The ideal solution would require
# changes to KDE to make it possible to update the wallpaper through
# config files alone.
activation.stylixLookAndFeel = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
global_path() {
for directory in /run/current-system/sw/bin /usr/bin /bin; do
if [[ -f "$directory/$1" ]]; then
printf '%s\n' "$directory/$1"
return 0
fi
done
return 1
}
if wallpaper_image="$(global_path plasma-apply-wallpaperimage)"; then
"$wallpaper_image" "${themePackage}/share/wallpapers/stylix"
else
verboseEcho \
"plasma-apply-wallpaperimage: command not found"
fi
'';
};
};
}