From 6fd69b1005a8810c43351216036118ef4be2c225 Mon Sep 17 00:00:00 2001
From: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date: Sun, 13 Apr 2025 14:31:05 +0800
Subject: [PATCH] users/foo-dogsquared/programs/dconf: add "A happy
 GNOME"-specific settings

---
 .../foo-dogsquared/modules/programs/dconf.nix | 115 ++++++++++++------
 1 file changed, 80 insertions(+), 35 deletions(-)

diff --git a/configs/home-manager/foo-dogsquared/modules/programs/dconf.nix b/configs/home-manager/foo-dogsquared/modules/programs/dconf.nix
index 50dad0e0..d29d98ab 100644
--- a/configs/home-manager/foo-dogsquared/modules/programs/dconf.nix
+++ b/configs/home-manager/foo-dogsquared/modules/programs/dconf.nix
@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, ... }@attrs:
 
 let
   inherit (config.xdg) userDirs;
@@ -8,41 +8,86 @@ in {
   options.users.foo-dogsquared.programs.dconf.enable =
     lib.mkEnableOption "dconf configuration";
 
-  config = lib.mkIf cfg.enable {
-    dconf.settings = {
-      # My GNOME Shell and programs configuration.
-      "org/gnome/shell" = {
-        favorite-apps = lib.optional userCfg.programs.browsers.firefox.enable
-          "firefox.desktop"
-          ++ lib.optional userCfg.setups.desktop.enable "thunderbird.desktop"
-          ++ lib.optional userCfg.setups.development.enable
-          "org.wezfurlong.wezterm.desktop"
-          ++ lib.optional userCfg.programs.doom-emacs.enable "emacs.desktop"
-          ++ lib.optional userCfg.programs.vs-code.enable "code.desktop";
+  config = lib.mkIf cfg.enable (lib.mkMerge [
+    {
+      dconf.settings = {
+        # My GNOME Shell and programs configuration.
+        "org/gnome/shell" = {
+          favorite-apps = lib.optional userCfg.programs.browsers.firefox.enable
+            "firefox.desktop"
+            ++ lib.optional userCfg.setups.desktop.enable "thunderbird.desktop"
+            ++ lib.optional userCfg.setups.development.enable
+            "org.wezfurlong.wezterm.desktop"
+            ++ lib.optional userCfg.programs.doom-emacs.enable "emacs.desktop"
+            ++ lib.optional userCfg.programs.vs-code.enable "code.desktop";
+        };
+
+        "org/gnome/calculator" = {
+          button-mode = "basic";
+          show-thousands = true;
+          base = 10;
+          word-size = 64;
+        };
+
+        "org/freedesktop/tracker/miner/files" = {
+          index-recursive-directories = [
+            # We could also use the values from home-manager but just to make GNOME Settings happy.
+            "&DESKTOP"
+            "&DOCUMENTS"
+            "&MUSIC"
+            "&PICTURES"
+            "&VIDEOS"
+            "&PUBLIC_SHARE"
+
+            userDirs.extraConfig.XDG_PROJECTS_DIR
+          ];
+        };
+
+        "org/gnome/epiphany".homepage-url = lib.mkIf userCfg.programs.custom-homepage.enable "file://${config.xdg.dataHome}/foodogsquared/homepage/index.html";
       };
+    }
 
-      "org/gnome/calculator" = {
-        button-mode = "basic";
-        show-thousands = true;
-        base = 10;
-        word-size = 64;
+    (lib.mkIf (lib.elem "a-happy-gnome" attrs.nixosConfig.workflows.enable or []) {
+      dconf.settings = {
+        "org/gnome/shell/extensions/paperwm" = {
+          winprops =
+            let
+              winpropRules =
+                lib.optionals userCfg.setups.development.enable [{
+                  wm_class = "org.wezfurlong.wezterm";
+                  preferredWidth = "100%";
+                  spaceIndex = 1;
+                }]
+                ++ lib.optionals userCfg.programs.doom-emacs.enable [{
+                  wm_class = "Emacs";
+                  preferredWidth = "100%";
+                  spaceIndex = 2;
+                }]
+                ++ lib.optionals userCfg.setups.research.enable [
+                  {
+                    wm_class = "Zotero";
+                    spaceIndex = 2;
+                  }
+
+                  {
+                    wm_class = "Kiwix";
+                    spaceIndex = 2;
+                  }
+                ]
+                ++ lib.optionals userCfg.programs.browsers.firefox.enable [{
+                  wm_class = "Firefox";
+                  preferredWidth = "100%";
+                  spaceIndex = 0;
+                }]
+                ++ lib.optionals userCfg.setups.music.spotify.enable [{
+                  wm_class = "Spotify";
+                  preferredWidth = "100%";
+                  spaceIndex = 0;
+                }];
+            in
+            lib.map lib.strings.toJSON winpropRules;
+        };
       };
-
-      "org/freedesktop/tracker/miner/files" = {
-        index-recursive-directories = [
-          # We could also use the values from home-manager but just to make GNOME Settings happy.
-          "&DESKTOP"
-          "&DOCUMENTS"
-          "&MUSIC"
-          "&PICTURES"
-          "&VIDEOS"
-          "&PUBLIC_SHARE"
-
-          userDirs.extraConfig.XDG_PROJECTS_DIR
-        ];
-      };
-
-      "org/gnome/epiphany".homepage-url = lib.mkIf userCfg.programs.custom-homepage.enable "file://${config.xdg.dataHome}/foodogsquared/homepage/index.html";
-    };
-  };
+    })
+  ]);
 }