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{ config, pkgs, ... }:
with pkgs.lib;
let
xcfg = config.services.xserver;
cfg = xcfg.desktopManager.xfce;
in
{
options = {
services.xserver.desktopManager.xfce.enable = mkOption {
type = types.bool;
default = false;
description = "Enable the Xfce desktop environment.";
};
};
config = mkIf (xcfg.enable && cfg.enable) {
services.xserver.desktopManager.session = singleton
{ name = "xfce";
bgSupport = true;
start =
''
# Set GTK_PATH so that GTK+ can find the theme engines.
export GTK_PATH=${config.system.path}/lib/gtk-2.0
# Set GTK_DATA_PREFIX so that GTK+ can find the Xfce themes.
export GTK_DATA_PREFIX=${config.system.path}
# Necessary to get xfce4-mixer to find GST's ALSA plugin.
# Ugly.
export GST_PLUGIN_PATH=${config.system.path}/lib
exec ${pkgs.stdenv.shell} ${pkgs.xfce.xinitrc}
'';
};
environment.systemPackages =
[ pkgs.gtk # To get GTK+'s themes.
pkgs.hicolor_icon_theme
pkgs.tango-icon-theme
pkgs.shared_mime_info
pkgs.which # Needed by the xfce's xinitrc script.
pkgs.xfce.exo
pkgs.xfce.gtk_xfce_engine
pkgs.xfce.libxfcegui4 # For the icons.
pkgs.xfce.mousepad
pkgs.xfce.ristretto
pkgs.xfce.terminal
pkgs.xfce.thunar
pkgs.xfce.xfce4icontheme
pkgs.xfce.xfce4panel
pkgs.xfce.xfce4session
pkgs.xfce.xfce4settings
pkgs.xfce.xfce4mixer
pkgs.xfce.xfconf
pkgs.xfce.xfdesktop
pkgs.xfce.xfwm4
# This supplies some "abstract" icons such as
# "utilities-terminal" and "accessories-text-editor".
pkgs.gnome.gnomeicontheme
pkgs.desktop_file_utils
pkgs.xfce.libxfce4ui
pkgs.xfce.garcon
pkgs.xfce.thunar_volman
pkgs.xfce.gvfs
pkgs.xfce.xfce4_appfinder
pkgs.xfce.tumbler
]
++ optional config.powerManagement.enable pkgs.xfce.xfce4_power_manager;
environment.pathsToLink =
[ "/share/xfce4" "/share/themes" "/share/mime" "/share/desktop-directories" "/share/gtksourceview-2.0" ];
environment.variables.GIO_EXTRA_MODULES = "${pkgs.xfce.gvfs}/lib/gio/modules";
# Enable helpful DBus services.
services.udisks2.enable = true;
services.upower.enable = config.powerManagement.enable;
};
}
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