From 45ecc615473161c9ccf52f25c71ed15afdcdd642 Mon Sep 17 00:00:00 2001
From: foglar <sigma@goon.com>
Date: Sun, 13 Apr 2025 14:15:23 +0200
Subject: [PATCH] rofi wallpaper select

---
 nixos/home/desktop/hyprland/hyprland.nix      |  4 +-
 .../hyprland/{ => rofi}/clipboard-rofi.nix    |  2 +-
 .../home/desktop/hyprland/{ => rofi}/rofi.nix |  3 +-
 .../desktop/hyprland/rofi/wallpapers-rofi.nix | 47 +++++++++++++++++++
 nixos/system/settings/style.nix               |  4 +-
 5 files changed, 56 insertions(+), 4 deletions(-)
 rename nixos/home/desktop/hyprland/{ => rofi}/clipboard-rofi.nix (99%)
 rename nixos/home/desktop/hyprland/{ => rofi}/rofi.nix (97%)
 create mode 100644 nixos/home/desktop/hyprland/rofi/wallpapers-rofi.nix

diff --git a/nixos/home/desktop/hyprland/hyprland.nix b/nixos/home/desktop/hyprland/hyprland.nix
index 8bed274..bd3cf22 100644
--- a/nixos/home/desktop/hyprland/hyprland.nix
+++ b/nixos/home/desktop/hyprland/hyprland.nix
@@ -14,7 +14,7 @@
   imports = [
     ./dependencies.nix
     ./waybar.nix
-    ./rofi.nix
+    ./rofi/rofi.nix
     ./wlogout.nix
     ./hyprlock.nix
     ./hypridle.nix
@@ -27,6 +27,7 @@
       rofi = {
         enable = lib.mkDefault true;
         clipboard.enable = lib.mkDefault true;
+        wallpaper.enable = lib.mkDefault true;
       };
       hyprlock.enable = lib.mkDefault true;
       hypridle.enable = lib.mkDefault true;
@@ -201,6 +202,7 @@
         bindd = [
           "$mod SHIFT, P, Color Picker, exec, ${pkgs.hyprpicker}/bin/hyprpicker -a"
           "$mod SHIFT, R, Random Background, exec, background-switch-random"
+          "$mod SHIFT, W, Select Background, exec, wallswitch-rofi"
         ];
 
         bindl = [
diff --git a/nixos/home/desktop/hyprland/clipboard-rofi.nix b/nixos/home/desktop/hyprland/rofi/clipboard-rofi.nix
similarity index 99%
rename from nixos/home/desktop/hyprland/clipboard-rofi.nix
rename to nixos/home/desktop/hyprland/rofi/clipboard-rofi.nix
index 2baffc8..a37d090 100644
--- a/nixos/home/desktop/hyprland/clipboard-rofi.nix
+++ b/nixos/home/desktop/hyprland/rofi/clipboard-rofi.nix
@@ -11,7 +11,7 @@
 
   config = lib.mkIf config.desktop.hyprland.rofi.clipboard.enable {
     home.file = {
-      ".config/rofi/clip_bg.png".source = ../../../../config/backgrounds/${userSettings.background};
+      ".config/rofi/clip_bg.png".source = ../../../../../config/backgrounds/${userSettings.background};
       ".config/rofi/cliboard.rasi".text = let
         main-bg = config.lib.stylix.colors.base01;
         main-fg = config.lib.stylix.colors.base02;
diff --git a/nixos/home/desktop/hyprland/rofi.nix b/nixos/home/desktop/hyprland/rofi/rofi.nix
similarity index 97%
rename from nixos/home/desktop/hyprland/rofi.nix
rename to nixos/home/desktop/hyprland/rofi/rofi.nix
index b699f2f..3ae74cd 100644
--- a/nixos/home/desktop/hyprland/rofi.nix
+++ b/nixos/home/desktop/hyprland/rofi/rofi.nix
@@ -11,6 +11,7 @@
 
   imports = [
     ./clipboard-rofi.nix
+    ./wallpapers-rofi.nix
   ];
 
   config = lib.mkIf config.desktop.hyprland.rofi.enable {
@@ -69,7 +70,7 @@
           padding = mkLiteral "5em";
           children = ["entry"];
           background-color = mkLiteral "transparent";
-          background-image = mkLiteral "url(\"~/Pictures/config/backgrounds/${userSettings.background}\", WIDTH)";
+          background-image = mkLiteral "url(\"~/Pictures/backgrounds/${userSettings.background}\", WIDTH)";
         };
 
         # Entry field settings
diff --git a/nixos/home/desktop/hyprland/rofi/wallpapers-rofi.nix b/nixos/home/desktop/hyprland/rofi/wallpapers-rofi.nix
new file mode 100644
index 0000000..2cee972
--- /dev/null
+++ b/nixos/home/desktop/hyprland/rofi/wallpapers-rofi.nix
@@ -0,0 +1,47 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  options = {
+    desktop.hyprland.rofi.wallpaper.enable = lib.mkEnableOption "enable Rofi wallpaper module";
+  };
+
+  config = lib.mkIf config.desktop.hyprland.rofi.wallpaper.enable {
+    home.packages = with pkgs; [
+      (writeShellScriptBin "wallswitch-rofi" ''
+        WALLPAPER_DIR="$HOME/Pictures/backgrounds"
+        TMP_DIR="/tmp/rofi-wallpapers"
+        mkdir -p "$TMP_DIR"
+
+        # Generate preview list with image name and icon path
+        WALLPAPERS=$(find "$WALLPAPER_DIR" -type f \( -iname "*.jpg" -o -iname "*.png" -o -iname "*.jpeg" \))
+
+        ROFI_LIST=""
+        for wp in $WALLPAPERS; do
+                filename=$(basename "$wp")
+                # Generate thumbnail using imagemagick or copy if small
+                thumb_path="$TMP_DIR/''${filename}.png"
+                if [[ ! -f "$thumb_path" ]]; then
+                        convert "$wp" -resize 100x100 "$thumb_path"
+                fi
+                ROFI_LIST+="$filename\x00icon\x1f$thumb_path\n"
+        done
+        
+        SELECTED=$(echo -e "$ROFI_LIST" | rofi -dmenu "Select Wallpaper")
+
+        [[ -z "$SELECTED" ]] && exit 1
+
+        # Set the selected wallpaper
+        SELECTED_PATH="$WALLPAPER_DIR/$SELECTED"
+
+        # Update hyprpaper config (if needed) and reload
+        sleep 0.5 # Give it a moment to start
+        hyprctl hyprpaper unload all
+        hyprctl hyprpaper preload "$SELECTED_PATH"
+        hyprctl hyprpaper wallpaper "eDP-1,$SELECTED_PATH"
+      '')
+    ];
+  };
+}
diff --git a/nixos/system/settings/style.nix b/nixos/system/settings/style.nix
index 37cfa42..4e880a4 100644
--- a/nixos/system/settings/style.nix
+++ b/nixos/system/settings/style.nix
@@ -140,9 +140,11 @@
             then ../../../config/nerv.png
             else if (userSettings.theme == "tokyo-night-dark")
             then ../../../config/copeland.png
+            else if (userSettings.theme == "purple-dawn")
+            then ../../../config/ram.png
             else ../../../config/mars.png;
           logoAnimated =
-            if "evangelion-blood" == userSettings.theme || "tokyo-night-dark" == userSettings.theme
+            if "evangelion-blood" == userSettings.theme || "tokyo-night-dark" == userSettings.theme || "purple-dawn" == userSettings.theme
             then false
             else true;
         };