xautolock: Key is now a toggle

hm/desktop/frobar/default.nix

@@ -1,48 +1,21 @@
-{ pkgs ? import <nixpkgs> { config = { }; overlays = [ ]; }, lib, config, ... }:
+{ pkgs ? import <nixpkgs> { config = { }; overlays = [ ]; }, ... }:
 # Tried using pyproject.nix but mpd2 dependency wouldn't resolve,
 # is called pyton-mpd2 on PyPi but mpd2 in nixpkgs.
-let
-  frobar = pkgs.python3Packages.buildPythonApplication {
-    pname = "frobar";
-    version = "2.0";
+pkgs.python3Packages.buildPythonApplication {
+  pname = "frobar";
+  version = "2.0";
 
-    runtimeInputs = with pkgs; [ lemonbar-xft wirelesstools ];
-    propagatedBuildInputs = with pkgs.python3Packages; [
-      coloredlogs
-      notmuch
-      i3ipc
-      mpd2
-      psutil
-      pulsectl
-      pyinotify
-    ];
-    makeWrapperArgs = [ "--prefix PATH : ${pkgs.lib.makeBinPath (with pkgs; [ lemonbar-xft wirelesstools ])}" ];
+  runtimeInputs = with pkgs; [ lemonbar-xft wirelesstools ];
+  propagatedBuildInputs = with pkgs.python3Packages; [
+    coloredlogs
+    notmuch
+    i3ipc
+    mpd2
+    psutil
+    pulsectl
+    pyinotify
+  ];
+  makeWrapperArgs = [ "--prefix PATH : ${pkgs.lib.makeBinPath (with pkgs; [ lemonbar-xft wirelesstools ])}" ];
 
-    src = ./.;
-  };
-in
-{
-  config = lib.mkIf config.frogeye.desktop.xorg {
-    xsession.windowManager.i3.config.bars = [ ];
-    programs.autorandr.hooks.postswitch = {
-      frobar = "${pkgs.systemd}/bin/systemctl --user restart frobar";
-    };
-    systemd.user.services.frobar = {
-      Unit = {
-        Description = "frobar";
-        After = [ "graphical-session-pre.target" ];
-        PartOf = [ "graphical-session.target" ];
-      };
-
-      Service = {
-        # Wait for i3 to start. Can't use ExecStartPre because otherwise it blocks graphical-session.target, and there's nothing i3/systemd
-        # TODO Do that better
-        ExecStart = ''${pkgs.bash}/bin/bash -c "while ! ${pkgs.i3}/bin/i3-msg; do ${pkgs.coreutils}/bin/sleep 1; done; ${frobar}/bin/frobar"''; 
-      };
-
-      Install = { WantedBy = [ "graphical-session.target" ]; };
-    };
-  };
+  src = ./.;
 }
-# TODO Connection with i3 is lost on start sometimes, more often than with Arch?
-# TODO Restore ability to build frobar with nix-build

hm/desktop/frobar/frobar/__init__.py

@@ -49,6 +49,7 @@ def run():
     NETWORK_THEME = 5
     # TODO Disk space provider
     # TODO Screen (connected, autorandr configuration, bbswitch) provider
+    Bar.addSectionAll(XautolockProvider(theme=PERIPHERAL_THEME), BarGroupType.RIGHT)
     Bar.addSectionAll(PulseaudioProvider(theme=PERIPHERAL_THEME), BarGroupType.RIGHT)
     Bar.addSectionAll(RfkillProvider(theme=PERIPHERAL_THEME), BarGroupType.RIGHT)
     Bar.addSectionAll(NetworkProvider(theme=NETWORK_THEME), BarGroupType.RIGHT)

hm/desktop/frobar/frobar/providers.py

@@ -4,6 +4,7 @@ import datetime
 import ipaddress
 import json
 import logging
+import os
 import random
 import socket
 import subprocess
@@ -224,6 +225,27 @@ class BatteryProvider(AlertingSection, PeriodicUpdater):
         self.changeInterval(5)
 
 
+class XautolockProvider(Section, InotifyUpdater):
+    ICON = ""
+
+    def fetcher(self) -> str | None:
+        with open(self.path) as fd:
+            state = fd.read().strip()
+            if state == "enabled":
+                return None
+            elif state == "disabled":
+                return ""
+            else:
+                return "?"
+
+    def __init__(self, theme=None):
+        Section.__init__(self, theme=theme)
+        InotifyUpdater.__init__(self)
+        # TODO XDG
+        self.path = os.path.realpath(os.path.expanduser("~/.cache/xautolock"))
+        self.addPath(self.path)
+
+
 class PulseaudioProvider(StatefulSection, ThreadedUpdater):
     NUMBER_STATES = 3
     DEFAULT_STATE = 1

hm/desktop/frobar/module.nix

@@ -0,0 +1,25 @@
+{ pkgs, lib, config, ... }:
+{
+  config = lib.mkIf config.frogeye.desktop.xorg {
+    xsession.windowManager.i3.config.bars = [ ];
+    programs.autorandr.hooks.postswitch = {
+      frobar = "${pkgs.systemd}/bin/systemctl --user restart frobar";
+    };
+    systemd.user.services.frobar = {
+      Unit = {
+        Description = "frobar";
+        After = [ "graphical-session-pre.target" ];
+        PartOf = [ "graphical-session.target" ];
+      };
+
+      Service = {
+        # Wait for i3 to start. Can't use ExecStartPre because otherwise it blocks graphical-session.target, and there's nothing i3/systemd
+        # TODO Do that better
+        ExecStart = ''${pkgs.bash}/bin/bash -c "while ! ${pkgs.i3}/bin/i3-msg; do ${pkgs.coreutils}/bin/sleep 1; done; ${pkgs.callPackage ./. {}}/bin/frobar"''; 
+      };
+
+      Install = { WantedBy = [ "graphical-session.target" ]; };
+    };
+  };
+}
+# TODO Connection with i3 is lost on start sometimes, more often than with Arch?