From 3b4f9240fb6393c693b2a8ad99f20309cc48c26d Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Mon, 12 Aug 2024 14:31:26 +0200
Subject: ...

---
 accounts/gkleen@sif/default.nix  | 56 +++++++++++++++++++++++++++++++++++++---
 accounts/gkleen@sif/hyprland.nix |  1 -
 accounts/gkleen@sif/systemd.nix  |  5 ++++
 3 files changed, 58 insertions(+), 4 deletions(-)

diff --git a/accounts/gkleen@sif/default.nix b/accounts/gkleen@sif/default.nix
index a0ffc581..7ff0afc6 100644
--- a/accounts/gkleen@sif/default.nix
+++ b/accounts/gkleen@sif/default.nix
@@ -94,6 +94,53 @@ let
     export __VK_LAYER_NV_optimus=NVIDIA_only
     exec -a "$1" "$@"
   '';
+
+  lockCommand = pkgs.writeShellScript "gtklock" ''
+    set -x
+
+    export PATH="${lib.makeBinPath [cfg.programs.wpaperd.package pkgs.jq pkgs.coreutils pkgs.gtklock pkgs.imagemagick pkgs.findutils]}:$PATH"
+
+    tmpDir=$(mktemp -d --tmpdir="$RUNTIME_DIRECTORY" "gtklock.$(date -uIs).XXXXXXXX")
+
+    args=()
+
+    cp --no-preserve=mode ${pkgs.writeText "gtklock.css" ''
+      #window-box {
+        padding: 64px;
+        /* border: 1px solid black; */
+        border-radius: 4px;
+        box-shadow: rgba(0, 0, 0, 0.8) 0px 4px 12px;
+        /* background-color: white; */
+        background-color: rgba(0, 0, 0, 0.5);
+      }
+    ''} "$tmpDir"/style.css
+
+    monitors=()
+    while IFS= read -r entry; do
+        path=$(jq -r ".path" <<<"$entry")
+        [[ -z "$path" || ! -f "$path" ]] && continue
+        display=$(jq -r ".display" <<<"$entry")
+        monitors+=("$display")
+        # ln -s "$path" "$tmpDir"/"$display"."''${path##*.}"
+        magick "$path" -filter Gaussian -resize 6.25% -define filter:sigma=2.5 -resize 1600% "$tmpDir"/"$display"."''${path##*.}" &
+    done < <(wpaperctl all-wallpapers -j | jq -c ".[]")
+    wait
+    for monitor in "''${monitors[@]}"; do
+    path=$(find "$tmpDir" -name "$monitor"'.*')
+    cat >>"$tmpDir"/style.css <<EOF
+    window#''${monitor} {
+      background-image: url("''${path}");
+      background-repeat: no-repeat;
+      background-size: 100% 100%;
+      background-origin: content-box;
+    }
+    EOF
+    done
+    args+=("-s" "$tmpDir"/style.css)
+
+    args+=("$@")
+    exec gtklock "''${args[@]}"
+  '';
 in {
   imports = with flake.nixosModules.userProfiles.${userName}; [
     mpv yt-dlp (args: import ./xcompose.nix (inputs // args))
@@ -696,16 +743,16 @@ in {
         swayidle = {
           enable = true;
           events = [
-            { event = "before-sleep"; command = "${lib.getExe pkgs.gtklock} -d"; }
+            { event = "before-sleep"; command = "${lockCommand} -d"; }
             { event = "after-resume"; command = "${cfg.wayland.windowManager.hyprland.package}/bin/hyprctl dispatch dpms on"; }
-            { event = "lock"; command = "${lib.getExe pkgs.gtklock} -d"; }
+            { event = "lock"; command = "${lockCommand} -d"; }
           ];
           timeouts = [
             { timeout = 300;
               command = "${cfg.wayland.windowManager.hyprland.package}/bin/hyprctl dispatch dpms off";
               resumeCommand = "${cfg.wayland.windowManager.hyprland.package}/bin/hyprctl dispatch dpms on";
             }
-            { timeout = 330; command = "${lib.getExe pkgs.gtklock} -d"; }
+            { timeout = 330; command = "${lockCommand} -d"; }
           ];
           extraArgs = [
             "idlehint" "30"
@@ -821,6 +868,9 @@ in {
         };
         "gtklock/config.ini" = {
           source = (pkgs.formats.ini {}).generate "config.ini" {
+            main = {
+
+            };
           };
         };
       };
diff --git a/accounts/gkleen@sif/hyprland.nix b/accounts/gkleen@sif/hyprland.nix
index 03afb319..6bdc8358 100644
--- a/accounts/gkleen@sif/hyprland.nix
+++ b/accounts/gkleen@sif/hyprland.nix
@@ -134,7 +134,6 @@
     # "$mainMod, J, togglesplit,"
 
     "$mainMod SHIFT, L, exec, loginctl lock-session"
-    # "$mainMod SHIFT, L, exec, gtklock -d"
     "$mainMod SHIFT, S, exec, systemctl suspend"
     "$mainMod SHIFT, E, exit"
 
diff --git a/accounts/gkleen@sif/systemd.nix b/accounts/gkleen@sif/systemd.nix
index 20f10cb1..e5d1681c 100644
--- a/accounts/gkleen@sif/systemd.nix
+++ b/accounts/gkleen@sif/systemd.nix
@@ -200,6 +200,11 @@ in {
         StopWhenUnneeded = true;
       };
     };
+    swayidle = {
+      Service = {
+        RuntimeDirectory = "swayidle";
+      };
+    };
   } // listToAttrs (map ({host, port}: nameValuePair "proxy-to-autossh-socks@${toString port}" {
       Unit = {
         Requires = ["autossh-socks@${host}:${toString (port + 1)}.service" "proxy-to-autossh-socks@${toString port}.socket"];
-- 
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