From a0dd094e7dc356d34b0d97d180f088fcdaef57d7 Mon Sep 17 00:00:00 2001
From: Kajus Naujokaitis <kajus.naujokaitis@unikie.com>
Date: Mon, 21 Oct 2024 16:04:59 +0300
Subject: [PATCH] Improved autolock functionality, relocated styles

- Adjusted autolock behavior for a smoother transition to the lock screen
- Relocated lock screen, login screen, and launcher styles to the styles directory
- Updated default lock behavior to use loginctl

Signed-off-by: Kajus Naujokaitis <kajus.naujokaitis@unikie.com>
---
 modules/desktop/graphics/ewwbar.nix           |  3 +-
 modules/desktop/graphics/ghaf-launcher.nix    | 46 +----------------
 modules/desktop/graphics/labwc.config.nix     | 13 +++--
 modules/desktop/graphics/login-manager.nix    | 23 +--------
 .../graphics/styles/launcher-style.nix        | 51 +++++++++++++++++++
 .../styles/{gtk-lock.nix => lock-style.nix}   |  4 +-
 .../desktop/graphics/styles/login-style.nix   | 29 +++++++++++
 7 files changed, 98 insertions(+), 71 deletions(-)
 create mode 100644 modules/desktop/graphics/styles/launcher-style.nix
 rename modules/desktop/graphics/styles/{gtk-lock.nix => lock-style.nix} (89%)
 create mode 100644 modules/desktop/graphics/styles/login-style.nix

diff --git a/modules/desktop/graphics/ewwbar.nix b/modules/desktop/graphics/ewwbar.nix
index 0ef5af2b6..8c98bcefa 100644
--- a/modules/desktop/graphics/ewwbar.nix
+++ b/modules/desktop/graphics/ewwbar.nix
@@ -12,7 +12,6 @@ let
 
   cfg = config.ghaf.graphics.labwc;
   audio-ctrl = pkgs.callPackage ../../../packages/audio-ctrl { };
-  gtklockStyle = pkgs.callPackage ./styles/gtk-lock.nix { };
 
   launcher-icon = "${pkgs.ghaf-artwork}/icons/launcher.svg";
 
@@ -593,7 +592,7 @@ in
                     :class "power-menu-button"
                     :icon "${lock-icon}"
                     :title "Lock"
-                    :onclick "${eww-popup}/bin/eww-popup power-menu & ${pkgs.gtklock}/bin/gtklock -s ${gtklockStyle} &")))
+                    :onclick "${eww-popup}/bin/eww-popup power-menu & loginctl lock-session &")))
 
         ;; Quick Settings Buttons ;;
         (defwidget settings_buttons []
diff --git a/modules/desktop/graphics/ghaf-launcher.nix b/modules/desktop/graphics/ghaf-launcher.nix
index ffcd28ee6..5dabb1c40 100644
--- a/modules/desktop/graphics/ghaf-launcher.nix
+++ b/modules/desktop/graphics/ghaf-launcher.nix
@@ -2,49 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 { pkgs, ... }:
 let
-  drawerCSS = pkgs.writeTextDir "nwg-drawer/drawer.css" ''
-    /* Example configuration from: https://github.com/nwg-piotr/nwg-drawer/blob/main/drawer.css */
-    window {
-        background-color: #121212;
-        color: #fff;
-    }
-
-    /* search entry */
-    entry {
-        background-color: rgba (43, 43, 43, 1);
-        border: 1px solid rgba(46, 46, 46, 1);
-    }
-    entry:focus {
-        box-shadow: none;
-        border: 1px solid rgba(223, 92, 55, 1);
-    }
-
-    button, image {
-        background: none;
-        border: none;
-        box-shadow: none;
-    }
-
-    button:hover {
-        background-color: rgba (255, 255, 255, 0.06);
-    }
-
-    /* in case you wanted to give category buttons a different look */
-    #category-button {
-        margin: 0 10px 0 10px;
-    }
-
-    #pinned-box {
-        padding-bottom: 5px;
-        border-bottom: 1px dotted gray;
-    }
-
-    #files-box {
-        padding: 5px;
-        border: 1px dotted gray;
-        border-radius: 15px;
-    }
-  '';
+  drawerCSS = pkgs.callPackage ./styles/launcher-style.nix { };
 in
 pkgs.writeShellApplication {
   name = "ghaf-launcher";
@@ -63,6 +21,6 @@ pkgs.writeShellApplication {
     rm -rf "$HOME/.config/nwg-drawer"
     #ln -s "${drawerCSS}/nwg-drawer" "$HOME/.config/"
 
-    nwg-drawer -r -nofs -nocats -s ${drawerCSS}/nwg-drawer/drawer.css
+    nwg-drawer -r -nofs -nocats -s ${drawerCSS}
   '';
 }
diff --git a/modules/desktop/graphics/labwc.config.nix b/modules/desktop/graphics/labwc.config.nix
index 44e708909..9886a45ef 100644
--- a/modules/desktop/graphics/labwc.config.nix
+++ b/modules/desktop/graphics/labwc.config.nix
@@ -11,7 +11,7 @@ let
 
   audio-ctrl = pkgs.callPackage ../../../packages/audio-ctrl { };
   ghaf-screenshot = pkgs.callPackage ../../../packages/ghaf-screenshot { };
-  gtklockStyle = pkgs.callPackage ./styles/gtk-lock.nix { };
+  gtklockStyle = pkgs.callPackage ./styles/lock-style.nix { };
   lockCmd = "${pkgs.gtklock}/bin/gtklock -s ${gtklockStyle}";
   ghaf-launcher = pkgs.callPackage ./ghaf-launcher.nix { inherit config pkgs; };
   autostart = pkgs.writeShellApplication {
@@ -68,7 +68,7 @@ let
     <keyboard>
       <default />
       <keybind key="W-l">
-        <action name="Execute" command="${lockCmd}" />
+        <action name="Execute" command="loginctl lock-session" />
       </keybind>
       ${lib.optionalString config.ghaf.profiles.debug.enable ''
         <keybind key="Print">
@@ -265,7 +265,14 @@ in
           Type = "simple";
           ExecStart = ''
             ${pkgs.swayidle}/bin/swayidle -w timeout ${builtins.toString cfg.autolock.duration} \
-            '${pkgs.chayang}/bin/chayang && ${lockCmd}'
+            # Start dimming for 3.5 seconds in the background
+            '${pkgs.chayang}/bin/chayang -d 3.5 & CHAYANG_PID=$!; \
+            sleep 3; \
+            # If chayang is still running (i.e., user hasn't interrupted),
+            # proceed with locking
+            if kill -0 $CHAYANG_PID 2>/dev/null; then \
+              loginctl lock-session; \
+            fi'
           '';
         };
         partOf = [ "ghaf-session.target" ];
diff --git a/modules/desktop/graphics/login-manager.nix b/modules/desktop/graphics/login-manager.nix
index d58bc6596..a866a2e63 100644
--- a/modules/desktop/graphics/login-manager.nix
+++ b/modules/desktop/graphics/login-manager.nix
@@ -8,27 +8,8 @@
 }:
 let
   cfg = config.ghaf.graphics.login-manager;
-  gtkgreetStyle = pkgs.writeText "gtkgreet.css" ''
-    window {
-      background: rgba(18, 18, 18, 1);
-      color: #fff;
-    }
-    button {
-      box-shadow: none;
-      border-radius: 5px;
-      border: 1px solid rgba(255, 255, 255, 0.09);
-      background: rgba(255, 255, 255, 0.06);
-    }
-    entry {
-      background-color: rgba (43, 43, 43, 1);
-      border: 1px solid rgba(46, 46, 46, 1);
-      color: #eee;
-    }
-    entry:focus {
-      box-shadow: none;
-      border: 1px solid rgba(223, 92, 55, 1);
-    }
-  '';
+
+  gtkgreetStyle = pkgs.callPackage ./styles/login-style.nix { };
 in
 {
   options.ghaf.graphics.login-manager = {
diff --git a/modules/desktop/graphics/styles/launcher-style.nix b/modules/desktop/graphics/styles/launcher-style.nix
new file mode 100644
index 000000000..a5d19e744
--- /dev/null
+++ b/modules/desktop/graphics/styles/launcher-style.nix
@@ -0,0 +1,51 @@
+# Copyright 2022-2024 TII (SSRC) and the Ghaf contributors
+# SPDX-License-Identifier: Apache-2.0
+
+# Ghaf app launcher style
+{
+  pkgs,
+  ...
+}:
+pkgs.writeText "ghaf-launcher.css" ''
+  /* Example configuration from: https://github.com/nwg-piotr/nwg-drawer/blob/main/drawer.css */
+  window {
+      background-color: #121212;
+      color: #fff;
+  }
+
+  /* search entry */
+  entry {
+      background-color: rgba (43, 43, 43, 1);
+      border: 1px solid rgba(46, 46, 46, 1);
+  }
+  entry:focus {
+      box-shadow: none;
+      border: 1px solid rgba(223, 92, 55, 1);
+  }
+
+  button, image {
+      background: none;
+      border: none;
+      box-shadow: none;
+  }
+
+  button:hover {
+      background-color: rgba (255, 255, 255, 0.06);
+  }
+
+  /* in case you wanted to give category buttons a different look */
+  #category-button {
+      margin: 0 10px 0 10px;
+  }
+
+  #pinned-box {
+      padding-bottom: 5px;
+      border-bottom: 1px dotted gray;
+  }
+
+  #files-box {
+      padding: 5px;
+      border: 1px dotted gray;
+      border-radius: 15px;
+  }
+''
diff --git a/modules/desktop/graphics/styles/gtk-lock.nix b/modules/desktop/graphics/styles/lock-style.nix
similarity index 89%
rename from modules/desktop/graphics/styles/gtk-lock.nix
rename to modules/desktop/graphics/styles/lock-style.nix
index df08e92ce..cf791f2bc 100644
--- a/modules/desktop/graphics/styles/gtk-lock.nix
+++ b/modules/desktop/graphics/styles/lock-style.nix
@@ -1,10 +1,12 @@
 # Copyright 2022-2024 TII (SSRC) and the Ghaf contributors
 # SPDX-License-Identifier: Apache-2.0
+
+# Ghaf lock screen style
 {
   pkgs,
   ...
 }:
-pkgs.writeText "gtklock.css" ''
+pkgs.writeText "ghaf-lock.css" ''
   window {
       background: rgba(18, 18, 18, 1);
       color: #fff;
diff --git a/modules/desktop/graphics/styles/login-style.nix b/modules/desktop/graphics/styles/login-style.nix
new file mode 100644
index 000000000..7ae6a1c12
--- /dev/null
+++ b/modules/desktop/graphics/styles/login-style.nix
@@ -0,0 +1,29 @@
+# Copyright 2022-2024 TII (SSRC) and the Ghaf contributors
+# SPDX-License-Identifier: Apache-2.0
+
+# Ghaf login screen style
+{
+  pkgs,
+  ...
+}:
+pkgs.writeText "ghaf-login.css" ''
+  window {
+      background: rgba(18, 18, 18, 1);
+      color: #fff;
+  }
+  button {
+      box-shadow: none;
+      border-radius: 5px;
+      border: 1px solid rgba(255, 255, 255, 0.09);
+      background: rgba(255, 255, 255, 0.06);
+  }
+  entry {
+      background-color: rgba (43, 43, 43, 1);
+      border: 1px solid rgba(46, 46, 46, 1);
+      color: #eee;
+  }
+  entry:focus {
+      box-shadow: none;
+      border: 1px solid rgba(223, 92, 55, 1);
+  }
+''