Migrate to snowfall lib

modules/home/gui/theme/default.nix

@@ -0,0 +1,56 @@
+{ lib, config, pkgs, ... }:
+let
+  colorVariant = " black";
+  gtkThemeFromScheme = import ./gtk-theme-gen.nix { inherit pkgs config; };
+  wallpaperGen = import ./wallpaper-gen.nix { inherit pkgs config; };
+in {
+
+  config = lib.mkIf (config.homecfg.make.gui) {
+    home.pointerCursor = {
+      package = pkgs.bibata-cursors;
+      name = "Bibata-Modern-Classic";
+      size = 24;
+      gtk.enable = true;
+      x11.enable = true;
+    };
+
+    gtk = {
+      enable = true;
+      theme = {
+        name = "${config.colorscheme.slug}";
+        package = gtkThemeFromScheme;
+      };
+      iconTheme = {
+        name = "tela-circle-icon-theme";
+        package = pkgs.tela-circle-icon-theme;
+      };
+    };
+
+    qt = {
+      enable = true;
+      platformTheme = "gtk";
+    };
+
+    home.packages = [ wallpaperGen pkgs.swww ];
+
+    xdg.configFile."script/wallpaper.sh".text = ''
+      #!/bin/sh
+
+      NIXDIR=${wallpaperGen}
+      WPDIR=$NIXDIR/share/wallpaper/
+
+      IMGS=$(find $WPDIR -type f -print)
+
+
+      RES=$(echo "$IMGS" | awk -v dir="$WPDIR" '{
+          image_file = $0; 
+          gsub("^" dir, "", image_file);
+          print "img:" $0 ":text:" image_file;
+      }')
+
+      IMG=$WPDIR/$(echo "$RES" | wofi --dmenu --allow-images show-icons true -theme-str '#window { width: 50%; }' -p "Choose wallpaper:")
+      IMG=$(echo "$IMG" | awk -F ':' '{print $2}')
+      swww img $IMG
+    '';
+  };
+}