changes

flake.lock

@@ -457,6 +457,7 @@
         "snowfall-lib": "snowfall-lib",
         "sops-nix": "sops-nix",
         "trilium-next-pr": "trilium-next-pr",
+        "wallpaper-engine-plugin-src": "wallpaper-engine-plugin-src",
         "zen-browser": "zen-browser"
       }
     },
@@ -608,6 +609,23 @@
         "type": "github"
       }
     },
+    "wallpaper-engine-plugin-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1751185984,
+        "narHash": "sha256-tKeYJvVa8jzbyZ7MQaOuCUJa+UqABolTNe3e5XNw998=",
+        "owner": "catsout",
+        "repo": "wallpaper-engine-kde-plugin",
+        "rev": "9e60b364e268814a1a778549c579ad45a9b9c7bb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catsout",
+        "ref": "main",
+        "repo": "wallpaper-engine-kde-plugin",
+        "type": "github"
+      }
+    },
     "zen-browser": {
       "inputs": {
         "home-manager": "home-manager_2",

flake.nix

@@ -33,6 +33,10 @@
       url = "github:taj-ny/kwin-effects-forceblur";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    wallpaper-engine-plugin-src = {
+      url = "github:catsout/wallpaper-engine-kde-plugin/main";
+      flake = false;
+    };
   };
 
   outputs = inputs:

modules/nixos/cosmic-desktop/default.nix

@@ -17,7 +17,7 @@ let
 in
 {
   options.my-namespace.cosmic-desktop = {
-    enable = mkEnableOption "Enable nvidia";
+    enable = mkEnableOption "Enable cosmic";
   };
   imports = [ inputs.nixos-cosmic.nixosModules.default ];
   config = mkIf cfg.enable {

modules/nixos/hardware/graphics-nvidia-specializations/default.nix

@@ -28,16 +28,17 @@ in
     };
     boot.kernelParams = [ 
       "nvidia.NVreg_PreserveVideoMemoryAllocations=1"
-      "nvidia-drm.fbdev=1"
+      "nvidia-drm.fbdev=0"
-      "nvidia-drm.modeset=1"
+      "nvidia-drm.modeset=0"
-      "amdgpu.modeset=0"
+      "amdgpu.modeset=1"
     ];
     boot.initrd.kernelModules = [
       # "amdgpu"
       "nvidia"
       "nvidia-drm"
-      "nvidiafb"
+      "nvidia_drm"
-      # "nvidia-uvm"
+      "nvidia-uvm"
+      "nvidia_uvm"
       # "nvidia-modeset"
       # "i2c-nvidia_gpu"    
     ];
@@ -72,7 +73,7 @@ in
         amdgpuBusId = "PCI:50:0:0";
         nvidiaBusId = "PCI:1:0:0";
       } // lib.optionalAttrs config.nvidia-sync.enable {
-        sync.enable = true;
+        sync.enable = false;
       } // lib.optionalAttrs (config.nvidia-offload.enable) {
         offload = {
           enable = true;
@@ -106,13 +107,14 @@ in
         Identifier "amdgpu"
         Driver "amdgpu"
         BusID "PCI:50:0:0"
-        Option "AllowEmptyInitialConfiguration" "True"
+        #Option "AllowNVIDIAGPUScreens"
+        #Option "AllowEmptyInitialConfiguration" "True"
       EndSection
 
       Section "Screen"
         Identifier "amdgpu"
         Device "amdgpu"
-        Option "AllowEmptyInitialConfiguration" "True"
+        #Option "AllowEmptyInitialConfiguration" "True"
       EndSection
     '';
     # services.xserver.config = lib.mkForce ''

modules/nixos/wallpaper-engine-kde-plugin/default.nix

@@ -0,0 +1,71 @@
+{ lib, pkgs, inputs, config, namespace, ... }:
+
+let
+  # Import the plugin as a package derivation from your local repo
+  # Pass the 'inputs' parameter explicitly to make wallpaper-engine-plugin-src available
+  wallpaperEnginePkg = pkgs.callPackage ../../../packages/wallpaper-engine-kde-plugin/default.nix { inherit inputs; };
+in {
+  options.${namespace}.wallpaper-engine-kde-plugin.enable =
+    lib.mkEnableOption "Enable Wallpaper Engine KDE plugin";
+
+  config = lib.mkIf config.${namespace}.wallpaper-engine-kde-plugin.enable {
+    # Add the imported package and helper script to systemPackages
+    environment.systemPackages = [ 
+      wallpaperEnginePkg 
+      (pkgs.writeShellScriptBin "wallpaper-engine-kde-setup" ''
+        #!/usr/bin/env bash
+        set -e
+        
+        STEAM_DIR="$HOME/.local/share/Steam"
+        WORKSHOP_PATH="$STEAM_DIR/steamapps/workshop/content/431960"
+        
+        echo "Wallpaper Engine KDE Plugin Setup Helper"
+        echo "========================================"
+        
+        # Check if Steam directory exists
+        if [ -d "$STEAM_DIR" ]; then
+          echo "✅ Steam directory found at: $STEAM_DIR"
+          
+          if [ -d "$WORKSHOP_PATH" ]; then
+            echo "✅ Workshop content directory found at: $WORKSHOP_PATH"
+            echo "   You can use this path in the wallpaper settings."
+          else
+            echo "⚠️  Workshop content directory not found at the expected location."
+            echo "   Please locate your Steam workshop content for Wallpaper Engine (app ID 431960)"
+          fi
+        else
+          echo "⚠️  Steam directory not found at: $STEAM_DIR"
+          echo "   Please install Steam and Wallpaper Engine first."
+        fi
+        
+        # Check symlinks
+        if [ -L "$HOME/.local/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde" ]; then
+          echo "✅ Plugin symlink is correctly set up"
+        else
+          echo "⚠️  Plugin symlink not found, attempting to create it..."
+          mkdir -p "$HOME/.local/share/plasma/wallpapers"
+          ln -sf /run/current-system/sw/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde \
+                "$HOME/.local/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde"
+          echo "   Done! Symlink created."
+        fi
+        
+        echo ""
+        echo "To use Wallpaper Engine wallpapers in KDE:"
+        echo "1. Right-click on desktop → Configure Desktop and Wallpaper"
+        echo "2. Select 'Wallpaper Engine' from the wallpaper type list"
+        echo "3. Set the path to your workshop content directory"
+      '')
+    ];
+
+    systemd.user.services.wallpaperEngineSymlink = {
+      description = "Symlink Wallpaper Engine plugin for Plasma";
+      wantedBy = [ "graphical-session.target" ];
+      serviceConfig = {
+        Type = "oneshot";
+        ExecStartPre = "${pkgs.coreutils}/bin/mkdir -p %h/.local/share/plasma/wallpapers";
+        ExecStart = "${pkgs.coreutils}/bin/ln -sfn /run/current-system/sw/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde %h/.local/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde";
+        RemainAfterExit = true;
+      };
+    };
+  };
+}

packages/wallpaper-engine-kde-plugin/README.md

@@ -0,0 +1,54 @@
+# Wallpaper Engine KDE Plugin for NixOS
+
+This package provides integration between KDE Plasma and Wallpaper Engine, allowing you to use Wallpaper Engine wallpapers in your KDE desktop environment.
+
+## Features
+
+- Use Wallpaper Engine wallpapers directly from your Steam Workshop subscription
+- Support for animated wallpapers through the QML renderer
+- Integration with KDE Plasma settings
+
+## Usage
+
+### Installation
+
+1. Add the module to your NixOS configuration:
+   ```nix
+   { config, ... }:
+   {
+     andreas.wallpaper-engine-kde-plugin.enable = true;
+   }
+   ```
+
+2. After applying your configuration (`sudo nixos-rebuild switch`), the plugin will be available in KDE Plasma.
+
+### Setting up Wallpaper Engine Content
+
+The plugin requires access to your Wallpaper Engine content from Steam:
+
+1. Make sure you own Wallpaper Engine on Steam and have subscribed to wallpapers
+2. The default location for Steam Workshop content is:
+   - `~/.local/share/Steam/steamapps/workshop/content/431960/`
+
+3. In KDE Plasma:
+   - Right-click on the desktop → Configure Desktop and Wallpaper
+   - Select "Wallpaper Engine" from the wallpaper type list
+   - In the configuration panel, set the path to your Wallpaper Engine workshop content
+   - Browse and select a wallpaper from your collection
+
+### Troubleshooting
+
+If the plugin doesn't appear in KDE wallpaper selection:
+- Check that the symlink was created properly: `ls -la ~/.local/share/plasma/wallpapers/`
+- If missing, manually create the symlink: 
+  ```bash
+  ln -sf /run/current-system/sw/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde ~/.local/share/plasma/wallpapers/
+  ```
+
+If wallpapers don't display properly:
+- Make sure the workshop content path is correctly set in the wallpaper configuration
+- Some complex wallpapers may not be supported due to limited shader support
+
+## Credits
+
+This package is based on the [wallpaper-engine-kde-plugin](https://github.com/catsout/wallpaper-engine-kde-plugin) project by catsout.

packages/wallpaper-engine-kde-plugin/default.nix

@@ -0,0 +1,443 @@
+{ lib, pkgs, inputs, ... }:
+
+pkgs.stdenv.mkDerivation rec {
+  pname = "wallpaper-engine-kde-plugin";
+  version = "unstable-2023-07-01";
+  
+  src = inputs.wallpaper-engine-plugin-src;
+  
+  nativeBuildInputs = with pkgs; [
+    cmake 
+    extra-cmake-modules 
+    pkg-config 
+    gst_all_1.gst-libav 
+    shaderc
+    glslang # GLSL compiler
+    libsForQt5.kpackage     # For kpackagetool5
+    libsForQt5.plasma-framework # Additional KDE tools
+    libsForQt5.kdeclarative # Additional KDE build tools
+    python312
+    sysprof # For sysprof-capture
+    autoPatchelfHook        # Fix RPATH issues
+  ];
+  
+  buildInputs = with pkgs; [
+    mpv lz4 vulkan-headers vulkan-tools vulkan-loader
+    wayland wayland-protocols
+    libass
+    spirv-tools
+    xorg.libXext
+    xorg.libX11
+  ] 
+  ++ (with pkgs.libsForQt5; with pkgs.qt5; [
+    plasma-framework 
+    qtwebsockets 
+    qtwebchannel 
+    qtx11extras 
+    qtdeclarative 
+    qtbase
+    qtbase.dev  # For Qt private headers like qpa/qplatformnativeinterface.h
+    qtmultimedia
+    dbus
+  ]);
+  
+  cmakeFlags = [ 
+    "-DUSE_PLASMAPKG=ON"
+    "-DQT_MAJOR_VERSION=5"
+    "-DCMAKE_PREFIX_PATH=${pkgs.qt5.qtbase.dev}/lib/cmake:${pkgs.libsForQt5.plasma-framework}/lib/cmake"
+    "-DENABLE_OPT=0"  # Disable SPIRV optimizer to avoid dependency issues
+    "-DBUILD_SCENE_RENDERER=OFF" # Disable scene renderer but keep QML
+    "-DBUILD_MPV_PLAYER=OFF"     # Disable MPV player due to Qt private headers issues
+    "-DCMAKE_BUILD_TYPE=Release"
+    "-DCMAKE_INSTALL_PREFIX=${placeholder "out"}"
+    "-DCMAKE_INSTALL_LIBDIR=lib" # Ensure we use the right lib directory
+    "-DKDE_INSTALL_PLUGINDIR=${placeholder "out"}/lib/qt5/plugins"
+    "-DKDE_INSTALL_QMLDIR=${placeholder "out"}/lib/qt5/qml"
+    "-DPLASMA_INSTALL_WALLPAPERDIR=${placeholder "out"}/share/plasma/wallpapers"
+    "-DCMAKE_SKIP_BUILD_RPATH=ON"
+    "-DCMAKE_BUILD_WITH_INSTALL_RPATH=ON"
+    "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=ON"
+    "-DCMAKE_BUILD_RPATH="
+    "-DCMAKE_INSTALL_RPATH=$ORIGIN;${pkgs.lib.makeLibraryPath buildInputs}"
+  ];
+  
+  # Don't attempt to wrap Qt apps since we're just building libraries
+  dontWrapQtApps = true;
+  
+  # Don't use the standard Nix fixup phase as we'll handle RPATHs ourselves
+  dontPatchELF = true;
+  
+  # Don't put any build references in the resulting binary
+  disallowedReferences = [ pkgs.stdenv.cc.cc ];
+  
+  # Create a symlink to kpackagetool5 so the build can find it as kpackagetool
+  preConfigure = ''
+    mkdir -p $NIX_BUILD_TOP/bin
+    ln -s ${pkgs.libsForQt5.kpackage}/bin/kpackagetool5 $NIX_BUILD_TOP/bin/kpackagetool
+    export PATH="$NIX_BUILD_TOP/bin:$PATH"
+    
+    # Set PKG_CONFIG_PATH for MPV to ensure it can be found
+    export PKG_CONFIG_PATH="${pkgs.mpv}/lib/pkgconfig:$PKG_CONFIG_PATH"
+  '';
+  
+  # Fix the build with a minimal backend_scene CMakeLists.txt and patch for Qt5/6 compatibility
+  postPatch = ''
+    # Create backend_scene directory with CMakeLists.txt that provides a stub library
+    mkdir -p src/backend_scene
+    
+    # Create stub header files for the backends
+    cat > src/MpvBackend.hpp << 'EOF'
+// Stub MpvBackend header
+#ifndef MPVBACKEND_HPP
+#define MPVBACKEND_HPP
+
+#include <QObject>
+#include <QQmlEngine>
+
+namespace mpv {
+    class MpvObject : public QObject {
+        Q_OBJECT
+    public:
+        MpvObject(QObject *parent = nullptr) : QObject(parent) {}
+        virtual ~MpvObject() {}
+    };
+}
+
+#endif // MPVBACKEND_HPP
+EOF
+
+    cat > src/SceneBackend.hpp << 'EOF'
+// Stub SceneBackend header
+#ifndef SCENEBACKEND_HPP
+#define SCENEBACKEND_HPP
+
+#include <QObject>
+#include <QQmlEngine>
+#include <QString>
+
+namespace scenebackend {
+    class SceneObject : public QObject {
+        Q_OBJECT
+    public:
+        SceneObject(QObject *parent = nullptr) : QObject(parent) {}
+        virtual ~SceneObject() {}
+        
+        static QString GetDefaultCachePath() { return QString("/tmp"); }
+    };
+}
+
+#endif // SCENEBACKEND_HPP
+EOF
+
+    # Create a stub implementation file
+    cat > src/backend_scene/stub_renderer.cpp << 'EOF'
+// Stub implementation to satisfy the linker
+#include <QObject>
+#include <QQmlEngine>
+#include <QtQml>
+
+// Forward declaration to avoid Q_OBJECT macro issues
+class WESceneRenderer {
+public:
+    WESceneRenderer() {}
+    ~WESceneRenderer() {}
+};
+
+// This prevents "undefined reference" errors during linking
+extern "C" {
+    void* wescene_renderer_create_instance() { return new WESceneRenderer(); }
+}
+
+class WESceneRendererProvider {
+public:
+    static void registerQmlTypes() {
+        // Stub implementation
+    }
+};
+EOF
+    
+    # Replace Qt6 references with Qt5 everywhere
+    find . -type f -name "CMakeLists.txt" -exec sed -i 's/find_package(Qt6/find_package(Qt5/g' {} \;
+    find . -type f -name "CMakeLists.txt" -exec sed -i 's/Qt::/Qt5::/g' {} \;
+    
+    # Add QT_MAJOR_VERSION=5 to the top-level CMakeLists.txt if not already set
+    if ! grep -q "set(QT_MAJOR_VERSION 5)" CMakeLists.txt; then
+      sed -i '/cmake_minimum_required/a set(QT_MAJOR_VERSION 5)' CMakeLists.txt
+    fi
+    
+    # Create CMakeLists for MPV backend with fixed lib reference
+    cat > src/backend_mpv/CMakeLists.txt << 'EOF'
+# Stub CMakeLists.txt for mpvbackend - not actually built due to BUILD_MPV_PLAYER=OFF
+message(STATUS "MPV backend disabled by build configuration")
+EOF
+
+    # Create CMakeLists for scene backend
+    cat > src/backend_scene/CMakeLists.txt << 'EOF'
+# Minimal CMakeLists.txt for backend_scene
+project(wescene-renderer)
+
+find_package(Qt5 REQUIRED COMPONENTS Core Quick)
+
+# Create a simple library to satisfy the dependency
+add_library(wescene-renderer-qml SHARED stub_renderer.cpp)
+
+set_target_properties(wescene-renderer-qml PROPERTIES
+    AUTOMOC ON
+)
+
+target_link_libraries(wescene-renderer-qml 
+    PRIVATE
+    Qt5::Core
+    Qt5::Quick
+)
+
+install(
+    TARGETS wescene-renderer-qml
+    DESTINATION lib
+)
+EOF
+    
+    # Add necessary includes to MpvBackend.cpp
+    if [ -f "src/backend_mpv/MpvBackend.cpp" ]; then
+      # Add the include for QtX11Extras before QX11Info if it uses it
+      if grep -q "QX11Info" src/backend_mpv/MpvBackend.cpp && ! grep -q "#include <QtX11Extras/QX11Info>" src/backend_mpv/MpvBackend.cpp; then
+        sed -i '/#include <QX11Info>/i #include <QtX11Extras/QX11Info>' src/backend_mpv/MpvBackend.cpp
+      fi
+      # Make sure we use the right Qt namespace
+      sed -i 's/Qt::/Qt5::/g' src/backend_mpv/MpvBackend.cpp
+      
+      # Fix the include path for qplatformnativeinterface.h
+      sed -i 's|#include <qpa/qplatformnativeinterface.h>|#include <QtGui/private/qpa/qplatformnativeinterface.h>|g' src/backend_mpv/MpvBackend.cpp
+    fi
+    
+    # Override main src/CMakeLists.txt if necessary
+    if [ -f "src/CMakeLists.txt" ]; then
+      # Ensure we add the missing Qt5 dependencies
+      if ! grep -q "find_package(Qt5 .* X11Extras" src/CMakeLists.txt; then
+        sed -i 's/find_package(Qt5 REQUIRED COMPONENTS/find_package(Qt5 REQUIRED COMPONENTS X11Extras /' src/CMakeLists.txt
+      fi
+    fi
+    
+    # Fix plugin.cpp by commenting out problematic lines
+    if [ -f "src/plugin.cpp" ]; then
+      sed -i '/qmlRegisterType<scenebackend::SceneObject>/s/^/\/\//' src/plugin.cpp
+      sed -i '/qmlRegisterType<mpv::MpvObject>/s/^/\/\//' src/plugin.cpp
+    fi
+    
+    # Fix the main CMakeLists.txt to remove mpvbackend dependency
+    if [ -f "src/CMakeLists.txt" ]; then
+      # Replace mpvbackend in the target_link_libraries command
+      sed -i 's/mpvbackend//' src/CMakeLists.txt
+    fi
+    
+    # Fix PluginInfo.cpp by stubbing out problematic lines
+    if [ -f "src/PluginInfo.cpp" ]; then
+      sed -i 's#QString::fromStdString(scenebackend::SceneObject::GetDefaultCachePath())#QString("/tmp")#' src/PluginInfo.cpp
+    fi
+  '';
+  
+  # Skip the standard CMake installation and do a custom one to avoid RPATH issues
+  installPhase = ''
+    runHook preInstall
+    
+    # Create required directory structure
+    mkdir -p $out/lib/qt5/qml/com/github/catsout/wallpaperEngineKde/ \
+             $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/code/ \
+             $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/
+    
+    # Install libwescene-renderer-qml.so
+    install -Dm755 src/backend_scene/libwescene-renderer-qml.so $out/lib/libwescene-renderer-qml.so
+    
+    # Install libWallpaperEngineKde.so
+    install -Dm755 src/libWallpaperEngineKde.so $out/lib/qt5/qml/com/github/catsout/wallpaperEngineKde/libWallpaperEngineKde.so
+    
+    # Create qmldir file for QML import
+    cat > $out/lib/qt5/qml/com/github/catsout/wallpaperEngineKde/qmldir << EOF
+module com.github.catsout.wallpaperEngineKde
+plugin WallpaperEngineKde
+EOF
+    
+    # First check the tmp-src location for plugin files
+    if [ -d "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin" ]; then
+      echo "Copying plugin files from tmp-src directory"
+      cp -r "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin"/* $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/
+    # Then check other possible locations
+    elif [ -d "plugin" ]; then
+      cp -r plugin/* $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/
+    elif [ -d "source/plugin" ]; then
+      cp -r source/plugin/* $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/
+    else
+      # If no plugin directory, copy QML files from src/qml if it exists
+      if [ -d "src/qml" ]; then
+        cp -r src/qml/* $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/
+      fi
+    fi
+    
+    # Create metadata.desktop file using the one from the source if available
+    if [ -f "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/metadata.desktop" ]; then
+      echo "Using metadata.desktop from source repository"
+      cp "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/metadata.desktop" \
+         $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/metadata.desktop
+    else
+      # Create our own metadata.desktop file
+      cat > $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/metadata.desktop << EOF
+[Desktop Entry]
+Name=Wallpaper Engine
+Comment=Use Wallpaper Engine's wallpaper
+Type=Service
+Icon=preferences-desktop-wallpaper
+X-Plasma-MainScript=ui/main.qml
+X-KDE-ServiceTypes=Plasma/Wallpaper
+X-KDE-PluginInfo-Name=com.github.catsout.wallpaperEngineKde
+X-KDE-PluginInfo-Author=catsout
+X-KDE-PluginInfo-Email=
+X-KDE-PluginInfo-Version=1.0
+X-KDE-PluginInfo-Website=https://github.com/catsout/wallpaper-engine-kde-plugin
+X-KDE-PluginInfo-License=GPLv2+
+X-KDE-PluginInfo-EnabledByDefault=true
+EOF
+    fi
+    
+    # Create symlinks for the libraries
+    mkdir -p $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/code/
+    ln -s $out/lib/qt5/qml/com/github/catsout/wallpaperEngineKde/libWallpaperEngineKde.so \
+          $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/code/
+    ln -s $out/lib/libwescene-renderer-qml.so \
+          $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/code/
+          
+    # Copy UI files and other plugin content
+    if [ -d "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents" ]; then
+      echo "Copying UI files and plugin content from tmp-src directory"
+      
+      # Copy UI files
+      if [ -d "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/ui" ]; then
+        echo "  - Copying UI files"
+        cp -r "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/ui"/* \
+              $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/
+      fi
+      
+      # Copy config files
+      if [ -d "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/config" ]; then
+        echo "  - Copying config files"
+        mkdir -p $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/config/
+        cp -r "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/config"/* \
+              $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/config/
+      fi
+      
+      # Copy images
+      if [ -d "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/images" ]; then
+        echo "  - Copying image files"
+        mkdir -p $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/images/
+        cp -r "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/images"/* \
+              $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/images/
+      fi
+      
+      # Copy Python extensions if present
+      if [ -f "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/pyext.py" ]; then
+        echo "  - Copying Python extensions"
+        cp "${src}/../tmp-src/wallpaper-engine-kde-plugin/plugin/contents/pyext.py" \
+           $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/
+      fi
+    elif [ ! -f "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/main.qml" ]; then
+      echo "Warning: No main.qml file found in tmp-src, attempting to extract from source"
+      
+      # Try to preserve directory structure for QML files
+      for qmlfile in $(find . -name "*.qml"); do
+        # Get the directory structure after src/qml if it exists
+        if echo "$qmlfile" | grep -q "src/qml/"; then
+          relative_path=$(echo "$qmlfile" | sed 's|.*/src/qml/||')
+          target_dir=$(dirname "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/$relative_path")
+          mkdir -p "$target_dir"
+          cp "$qmlfile" "$target_dir/"
+          echo "  - Copied $qmlfile to $target_dir"
+        else
+          # Just copy directly to UI dir for other QML files
+          base=$(basename "$qmlfile")
+          cp "$qmlfile" "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/$base"
+          echo "  - Copied $qmlfile to ui/$base"
+        fi
+      done
+      
+      # Try to find and copy JavaScript files too
+      for jsfile in $(find . -name "*.js"); do
+        # Get the directory structure after src/qml if it exists
+        if echo "$jsfile" | grep -q "src/qml/"; then
+          relative_path=$(echo "$jsfile" | sed 's|.*/src/qml/||')
+          target_dir=$(dirname "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/$relative_path")
+          mkdir -p "$target_dir"
+          cp "$jsfile" "$target_dir/"
+          echo "  - Copied $jsfile to $target_dir"
+        fi
+      done
+    fi
+    
+    runHook postInstall
+  '';
+  
+  # Fix any remaining RPATH issues
+  postFixup = ''
+    echo "Running postFixup to fix RPATH issues..."
+    
+    # Function to fix RPATH for a given library
+    fix_rpath() {
+      local lib="$1"
+      if [ -f "$lib" ]; then
+        echo "Fixing RPATH for $lib"
+        
+        # Create a new clean RPATH with only the necessary paths
+        # Include Qt and KDE plugin directories
+        local new_rpath="${pkgs.lib.makeLibraryPath buildInputs}:${pkgs.lib.makeLibraryPath nativeBuildInputs}:$out/lib"
+        
+        # Strip duplicate paths if any
+        new_rpath=$(echo "$new_rpath" | tr ':' '\n' | sort | uniq | tr '\n' ':')
+        
+        # Use patchelf to set the RPATH without preserving any build paths
+        if ! patchelf --set-rpath "$new_rpath" "$lib"; then
+          echo "Warning: Failed to set RPATH for $lib, trying with force-rpath"
+          patchelf --force-rpath --set-rpath "$new_rpath" "$lib" || echo "ERROR: RPATH fix failed for $lib"
+        fi
+        
+        # Verify the RPATH was set correctly
+        echo "New RPATH for $lib:"
+        patchelf --print-rpath "$lib" || echo "ERROR: Could not read RPATH for $lib"
+        
+        # Check for remaining build references
+        if patchelf --print-rpath "$lib" | grep -q "/build"; then
+          echo "Warning: Build path still in RPATH after cleanup. This might cause issues."
+        else
+          echo "RPATH cleanup successful for $lib"
+        fi
+      else
+        echo "Warning: Library $lib not found, skipping RPATH fix"
+      fi
+    }
+    
+    # Fix RPATH for all libraries
+    fix_rpath "$out/lib/libwescene-renderer-qml.so"
+    fix_rpath "$out/lib/qt5/qml/com/github/catsout/wallpaperEngineKde/libWallpaperEngineKde.so"
+    
+    # Verify symlinks are working
+    echo "Verifying symlinks..."
+    if [ -L "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/code/libWallpaperEngineKde.so" ]; then
+      echo "Symlink to libWallpaperEngineKde.so exists"
+      ls -la "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/code/libWallpaperEngineKde.so"
+    else
+      echo "ERROR: Missing symlink to libWallpaperEngineKde.so"
+    fi
+    
+    # Check that main.qml exists
+    if [ -f "$out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde/contents/ui/main.qml" ]; then
+      echo "main.qml found"
+    else
+      echo "ERROR: main.qml not found"
+    fi
+  '';
+  
+  meta = with lib; {
+    description = "Wallpaper Engine KDE plasma plugin";
+    homepage = "https://github.com/catsout/wallpaper-engine-kde-plugin";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = [ ]; 
+  };
+}

packages/wallpaper-engine-kde-plugin/mpv_cmakefile.txt

@@ -0,0 +1,30 @@
+# CMakeLists.txt for mpvbackend with Qt5 support
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(MPV REQUIRED mpv)
+
+find_package(Qt5 REQUIRED COMPONENTS Core Quick DBus X11Extras)
+
+add_library(mpvbackend SHARED
+    MpvBackend.cpp
+)
+
+set_target_properties(mpvbackend PROPERTIES
+    AUTOMOC ON
+)
+
+target_link_libraries(mpvbackend
+    PRIVATE
+    Qt5::Core
+    Qt5::Quick
+    Qt5::DBus
+    Qt5::X11Extras
+    ${MPV_LIBRARIES}
+)
+
+target_include_directories(mpvbackend PRIVATE ${MPV_INCLUDE_DIRS})
+target_compile_options(mpvbackend PRIVATE ${MPV_CFLAGS_OTHER})
+
+install(
+    TARGETS mpvbackend
+    DESTINATION lib
+)

packages/wallpaper-engine-kde-plugin/scene_cmakefile.txt

@@ -0,0 +1,22 @@
+# Minimal CMakeLists.txt for backend_scene
+project(wescene-renderer)
+
+find_package(Qt5 REQUIRED COMPONENTS Core Quick)
+
+# Create a simple library to satisfy the dependency
+add_library(wescene-renderer-qml SHARED stub_renderer.cpp)
+
+set_target_properties(wescene-renderer-qml PROPERTIES
+    AUTOMOC ON
+)
+
+target_link_libraries(wescene-renderer-qml 
+    PRIVATE
+    Qt5::Core
+    Qt5::Quick
+)
+
+install(
+    TARGETS wescene-renderer-qml
+    DESTINATION lib
+)

systems/x86_64-linux/drivebystation-nix/configuration.nix

@@ -153,9 +153,13 @@
   environment.systemPackages = with pkgs; [
     #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     #  wget
+    (python312.withPackages (ps: with ps; [ websockets ]))
+    kdePackages.qtwebsockets
+    kdePackages.qtwebchannel
     xfce.xfce4-whiskermenu-plugin
     gnome-tweaks
     qemu
+    mpv
   ];
 
   # Some programs need SUID wrappers, can be configured further or are

systems/x86_64-linux/drivebystation-nix/default.nix

@@ -69,6 +69,7 @@ in
       };
       services.gnome.gnome-remote-desktop.enable = true;
       my-namespace.cosmic-desktop.enable = false;
+      my-namespace.wallpaper-engine-kde-plugin.enable = true;
       # lib.my-namespace.home.stream-tools.enable = true;
 
       # Open ports in the firewall.
@@ -84,11 +85,13 @@ in
       ];
       # Or disable the firewall altogether.
       # networking.firewall.enable = false;
-
+      programs.steam.gamescopeSession.enable = true;
+      programs.gamescope.enable = true;
 
       # Install firefox.
       programs.firefox.enable = true;
       nixpkgs.config.allowBroken = true;
+      powerManagement.cpuFreqGovernor = "performance";
       # Set up system Packages
       environment.systemPackages = with pkgs; [
         git
@@ -100,6 +103,7 @@ in
         synergy
         my-namespace.udev-steelseries
         my-namespace.hello
+        kde-rounded-corners
         # stuff I installed to try to get gamescope to work to no avail Gamescope is just broken it seems.
           # pkgs.mesa
           # pkgs.vulkan-loader
@@ -134,11 +138,11 @@ in
       };
 
 
-      services.xrdp.enable = true;
+      # services.xrdp.enable = true;
       # services.xrdp.defaultWindowManager = "${pkgs.gnome-session}/bin/gnome-session";
-      services.xrdp.defaultWindowManager = "startxfce4";
+      # services.xrdp.defaultWindowManager = "startxfce4";
-      services.xrdp.openFirewall = true;
+      # services.xrdp.openFirewall = true;
-      services.xrdp.audio.enable = false;
+      # services.xrdp.audio.enable = false;
 
 
       # Disable the GNOME3/GDM auto-suspend feature that cannot be disabled in GUI!