From 7603dbcf2b98cb74b6363f94746a5ef2bfd124f4 Mon Sep 17 00:00:00 2001
From: Stefan Junker <mail@stefanjunker.de>
Date: Fri, 16 Oct 2020 14:04:27 +0200
Subject: [PATCH] qtile-desktop: set dpms after start and on restart

---
 nix/home-manager/profiles/qtile-desktop.nix | 37 ++++++++++++++++++---
 1 file changed, 32 insertions(+), 5 deletions(-)

diff --git a/nix/home-manager/profiles/qtile-desktop.nix b/nix/home-manager/profiles/qtile-desktop.nix
index 4461ab0..6b7a443 100644
--- a/nix/home-manager/profiles/qtile-desktop.nix
+++ b/nix/home-manager/profiles/qtile-desktop.nix
@@ -35,18 +35,44 @@ let
   terminalCommand = "${pkgs.alacritty}/bin/alacritty";
   # terminalCommand = "${pkgs.roxterm}/bin/roxterm";
 
+  dpmsScript = pkgs.writeScript "dpmsScript" ''
+    #!${pkgs.bash}/bin/bash
+    export PATH=${with pkgs; lib.makeBinPath [
+      xlibs.xset
+    ]}:$PATH
+
+    set -xe
+
+    case $1 in
+      default)
+        xset dpms 0 0 0
+        xset s off
+        xset s noblank
+        xset s 0 0
+        xset -dpms
+      ;;
+      standby)
+        xset dpms 5 5 5
+        ;;
+      *)
+        echo Unknown command: $1
+        exit 1
+        ;;
+    esac
+  '';
+
   screenLockCommand = pkgs.writeScript "screenLock" ''
     #!${pkgs.bash}/bin/bash
     export PATH=${with pkgs; lib.makeBinPath [
-      xlibs.xset i3lock
+      i3lock
     ]}:$PATH
 
     revert() {
-      xset dpms 0 0 0
+      ${dpmsScript} default
     }
 
     trap revert HUP INT TERM
-    xset +dpms dpms 5 5 5
+    ${dpmsScript} standby
     i3lock -n -c 000000 -e -f
 
     revert
@@ -126,7 +152,7 @@ keys = [
     Key([key_alt, key_super], "s", lazy.spawn("${pkgs.systemd}/bin/systemctl suspend")),
 
     # Key([key_super, key_control], "r", lazy.restart()),
-    Key([key_super, key_control], "r", lazy.spawn("${pkgs.autorandr}/bin/autorandr -c"), lazy.restart()),
+    Key([key_super, key_control], "r", lazy.spawn("${pkgs.autorandr}/bin/autorandr -c && ${dpmsScript} default"), lazy.restart()),
     Key([key_super, key_control], "q", lazy.shutdown()),
 
     # Toggle between different layouts as defined below
@@ -299,9 +325,10 @@ in {
     enable = true;
     windowManager.command = "${pkgs.qtile}/bin/qtile -c ${qtileConfig}";
     initExtra = ''
-      ${pkgs.xorg.xinput}/bin/xinput set-prop "ErgoDox EZ ErgoDox EZ Mouse" "libinput Natural Scrolling Enabled"
+      # ${pkgs.xorg.xinput}/bin/xinput set-prop "ErgoDox EZ ErgoDox EZ Mouse" "libinput Natural Scrolling Enabled"
       ${pkgs.autorandr}/bin/autorandr -c
       ${pkgs.feh}/bin/feh --bg-scale ${pkgs.nixos-artwork.wallpapers.simple-blue}/share/artwork/gnome/nix-wallpaper-simple-blue.png
+      ${dpmsScript} default
     '';
 
     pointerCursor = {