forked from mirrors/nixpkgs
478e7184f8
And replace them with a more appropriate type Also fix up some minor module problems along the way
128 lines
4.3 KiB
Nix
128 lines
4.3 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.xserver.desktopManager.surf-display;
|
|
|
|
surfDisplayConf = ''
|
|
# Surf Kiosk Display: Wrap around surf browser and turn your
|
|
# system into a browser screen in KIOSK-mode.
|
|
|
|
# default download URI for all display screens if not configured individually
|
|
DEFAULT_WWW_URI="${cfg.defaultWwwUri}"
|
|
|
|
# Enforce fixed resolution for all displays (default: not set):
|
|
#DEFAULT_RESOLUTION="1920x1080"
|
|
|
|
# HTTP proxy URL, if needed (default: not set).
|
|
#HTTP_PROXY_URL="http://webcache:3128"
|
|
|
|
# Setting for internal inactivity timer to restart surf-display
|
|
# if the user goes inactive/idle.
|
|
INACTIVITY_INTERVAL="${builtins.toString cfg.inactivityInterval}"
|
|
|
|
# log to syslog instead of .xsession-errors
|
|
LOG_TO_SYSLOG="yes"
|
|
|
|
# Launch pulseaudio daemon if not already running.
|
|
WITH_PULSEAUDIO="yes"
|
|
|
|
# screensaver settings, see "man 1 xset" for possible options
|
|
SCREENSAVER_SETTINGS="${cfg.screensaverSettings}"
|
|
|
|
# disable right and middle pointer device click in browser sessions while keeping
|
|
# scrolling wheels' functionality intact... (consider "pointer" subcommand on
|
|
# xmodmap man page for details).
|
|
POINTER_BUTTON_MAP="${cfg.pointerButtonMap}"
|
|
|
|
# Hide idle mouse pointer.
|
|
HIDE_IDLE_POINTER="${cfg.hideIdlePointer}"
|
|
|
|
${cfg.extraConfig}
|
|
'';
|
|
|
|
in {
|
|
options = {
|
|
services.xserver.desktopManager.surf-display = {
|
|
enable = mkEnableOption "surf-display as a kiosk browser session";
|
|
|
|
defaultWwwUri = mkOption {
|
|
type = types.str;
|
|
default = "${pkgs.surf-display}/share/surf-display/empty-page.html";
|
|
example = "https://www.example.com/";
|
|
description = "Default URI to display.";
|
|
};
|
|
|
|
inactivityInterval = mkOption {
|
|
type = types.int;
|
|
default = 300;
|
|
example = "0";
|
|
description = ''
|
|
Setting for internal inactivity timer to restart surf-display if the
|
|
user goes inactive/idle to get a fresh session for the next user of
|
|
the kiosk.
|
|
|
|
If this value is set to zero, the whole feature of restarting due to
|
|
inactivity is disabled.
|
|
'';
|
|
};
|
|
|
|
screensaverSettings = mkOption {
|
|
type = types.separatedString " ";
|
|
default = "";
|
|
description = ''
|
|
Screensaver settings, see <literal>man 1 xset</literal> for possible options.
|
|
'';
|
|
};
|
|
|
|
pointerButtonMap = mkOption {
|
|
type = types.str;
|
|
default = "1 0 0 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0";
|
|
description = ''
|
|
Disable right and middle pointer device click in browser sessions
|
|
while keeping scrolling wheels' functionality intact. See pointer
|
|
subcommand on <literal>man xmodmap</literal> for details.
|
|
'';
|
|
};
|
|
|
|
hideIdlePointer = mkOption {
|
|
type = types.str;
|
|
default = "yes";
|
|
example = "no";
|
|
description = "Hide idle mouse pointer.";
|
|
};
|
|
|
|
extraConfig = mkOption {
|
|
type = types.lines;
|
|
default = "";
|
|
example = ''
|
|
# Enforce fixed resolution for all displays (default: not set):
|
|
DEFAULT_RESOLUTION="1920x1080"
|
|
|
|
# HTTP proxy URL, if needed (default: not set).
|
|
HTTP_PROXY_URL="http://webcache:3128"
|
|
|
|
# Configure individual display screens with host specific parameters:
|
|
DISPLAYS['display-host-0']="www_uri=https://www.displayserver.comany.net/display-1/index.html"
|
|
DISPLAYS['display-host-1']="www_uri=https://www.displayserver.comany.net/display-2/index.html"
|
|
DISPLAYS['display-host-2']="www_uri=https://www.displayserver.comany.net/display-3/index.html|res=1920x1280"
|
|
DISPLAYS['display-host-3']="www_uri=https://www.displayserver.comany.net/display-4/index.html"|res=1280x1024"
|
|
DISPLAYS['display-host-local-file']="www_uri=file:///usr/share/doc/surf-display/empty-page.html"
|
|
'';
|
|
description = ''
|
|
Extra configuration options to append to <literal>/etc/default/surf-display</literal>.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
services.xserver.displayManager.extraSessionFilePackages = [
|
|
pkgs.surf-display
|
|
];
|
|
|
|
environment.etc."default/surf-display".text = surfDisplayConf;
|
|
};
|
|
}
|