138 lines
3.5 KiB
Nix
138 lines
3.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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xcfg = config.services.xserver;
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cfg = xcfg.desktopManager.kde5;
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xorg = pkgs.xorg;
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phononBackends = {
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gstreamer = [
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pkgs.phonon_backend_gstreamer
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pkgs.gst_all.gstreamer
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pkgs.gst_all.gstPluginsBase
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pkgs.gst_all.gstPluginsGood
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pkgs.gst_all.gstPluginsUgly
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pkgs.gst_all.gstPluginsBad
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pkgs.gst_all.gstFfmpeg # for mp3 playback
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pkgs.phonon_qt5_backend_gstreamer
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pkgs.gst_all_1.gstreamer
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pkgs.gst_all_1.gst-plugins-base
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pkgs.gst_all_1.gst-plugins-good
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pkgs.gst_all_1.gst-plugins-ugly
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pkgs.gst_all_1.gst-plugins-bad
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pkgs.gst_all_1.gst-libav # for mp3 playback
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];
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vlc = [
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pkgs.phonon_qt5_backend_vlc
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pkgs.phonon_backend_vlc
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];
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};
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phononBackendPackages = flip concatMap cfg.phononBackends
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(name: attrByPath [name] (throw "unknown phonon backend `${name}'") phononBackends);
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kf5 = pkgs.kf5_stable;
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plasma5 = pkgs.plasma5_stable.override { inherit kf5; };
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kdeApps = pkgs.kdeApps_stable.override { inherit kf5; };
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in
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{
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options = {
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services.xserver.desktopManager.kde5 = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = "Enable the Plasma 5 (KDE 5) desktop environment.";
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};
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phononBackends = mkOption {
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type = types.listOf types.str;
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default = ["gstreamer"];
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example = ["gstreamer" "vlc"];
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description = ''
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Phonon backends to use in KDE. Only the VLC and GStreamer backends are
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available. The GStreamer backend is preferred by upstream.
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'';
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};
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};
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};
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config = mkIf (xcfg.enable && cfg.enable) {
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warnings = optional config.services.xserver.desktopManager.kde4.enable
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"KDE 4 should not be enabled at the same time as KDE 5";
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services.xserver.desktopManager.session = singleton {
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name = "kde5";
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bgSupport = true;
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start = ''exec ${plasma5.plasma-workspace}/bin/startkde;'';
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};
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security.setuidOwners = singleton {
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program = "kcheckpass";
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source = "${plasma5.plasma-workspace}/lib/libexec/kcheckpass";
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owner = "root";
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group = "root";
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setuid = true;
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};
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environment.systemPackages =
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filter isDerivation (builtins.attrValues plasma5)
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++ filter isDerivation (builtins.attrValues kf5)
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++ [
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pkgs.qt4 # qtconfig is the only way to set Qt 4 theme
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kdeApps.kde-baseapps
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kdeApps.kde-base-artwork
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kdeApps.kmix
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kdeApps.konsole
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kdeApps.oxygen-icons
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kdeApps.kde-runtime
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pkgs.hicolor_icon_theme
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pkgs.orion # GTK theme, nearly identical to Breeze
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] ++ phononBackendPackages;
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environment.pathsToLink = [ "/share" ];
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environment.etc = singleton {
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source = "${pkgs.xkeyboard_config}/etc/X11/xkb";
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target = "X11/xkb";
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};
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environment.profileRelativeEnvVars =
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mkIf (lib.elem "gstreamer" cfg.phononBackends)
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{
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GST_PLUGIN_SYSTEM_PATH = [ "/lib/gstreamer-0.10" ];
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GST_PLUGIN_SYSTEM_PATH_1_0 = [ "/lib/gstreamer-1.0" ];
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};
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fonts.fonts = [ plasma5.oxygen-fonts ];
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programs.ssh.askPassword = "${plasma5.ksshaskpass}/bin/ksshaskpass";
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# Enable helpful DBus services.
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services.udisks2.enable = true;
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services.upower.enable = config.powerManagement.enable;
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# Extra UDEV rules used by Solid
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services.udev.packages = [ pkgs.media-player-info ];
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security.pam.services.kde = { allowNullPassword = true; };
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};
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}
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