🖼 Replaced Dolphin with Nauvis, mime types, image-viewer

- Added Gstreamer packages for audio data
- Replaced catppuccin wallpaper on lockscreen with one where the logo is higher
- Replaced dolphin with nautilus file manager
- Moved Gnome related configs to /gnome
- Added Gnome appindicator and extension manager
- Added loupe and gimp
- Added mime types for image files

audio.nix

@@ -6,6 +6,11 @@
 {
 
   environment.systemPackages = with pkgs; [
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+    gst_all_1.gst-plugins-good
+    gst_all_1.gst-plugins-bad
+
     wireplumber
     playerctl # Interaction with audioplayers and browsers
     pavucontrol # GUI

configuration.nix

@@ -9,7 +9,7 @@
 
 {
   imports = [
-    # Include the results of the hardware scan.
+    ./gnome
     ./hardware-configuration.nix
     ./terminal
     ./hyprland
@@ -60,20 +60,17 @@
     kitty
     xdg-utils
     xdg-desktop-portal-gtk
-    kdePackages.dolphin
     kdePackages.qtwayland
     kdePackages.qtsvg
     kdePackages.qt6ct
     protonmail-desktop
-    adw-gtk3
-    glib
-    adwaita-icon-theme
     stremio
     fastfetch
     freetube
     nextcloud-client
     discord
     nix-prefetch-github # Cmd to get rev and hash from GitHub
+    gimp
   ];
 
   nix.settings.experimental-features = [
@@ -86,8 +83,6 @@
   # programs.mtr.enable = true;
 
   programs = {
-    dconf.enable = true;
-
     gnupg.agent.enable = true;
 
     kdeconnect.enable = true;
@@ -108,8 +103,6 @@
   services = {
     flatpak.enable = true;
 
-    gnome.gnome-keyring.enable = true;
-
     xserver = {
       enable = true;
       # Load Nvidia driver for Xorg and Wayland
@@ -145,14 +138,6 @@
     };
   };
 
-  xdg.mime.defaultApplications = {
-    "text/html" = "io.github.zen_browser.zen.desktop";
-    "x-scheme-handler/http" = "io.github.zen_browser.zen.desktop";
-    "x-scheme-handler/https" = "io.github.zen_browser.zen.desktop";
-    "x-scheme-handler/about" = "io.github.zen_browser.zen.desktop";
-    "x-scheme-handler/unknown" = "io.github.zen_browser.zen.desktop";
-  };
-
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave
@@ -160,5 +145,4 @@
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "24.11"; # Did you read the comment?
-
 }

gnome/default.nix

@@ -0,0 +1,26 @@
+{ pkgs, ... }:
+
+{
+  imports = [
+    ./nautilus.nix
+  ];
+
+  environment.systemPackages = with pkgs; [
+    adw-gtk3
+    glib
+    adwaita-icon-theme
+    gnomeExtensions.appindicator
+    gnome-extension-manager
+    loupe
+  ];
+
+  programs = {
+    dconf.enable = true; # Required for some gnome applications
+  };
+
+  services = {
+    gnome.gnome-keyring.enable = true;
+    gvfs.enable = true; # Gnome Virtual File-system. Required for various things in nautilus
+    udev.packages = with pkgs; [ gnome-settings-daemon ];
+  };
+}

gnome/nautilus.nix

@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+# TODO file-preview for videos, svgs and other types
+{
+  environment.systemPackages = with pkgs; [
+    nautilus
+  ];
+
+  programs.nautilus-open-any-terminal.enable = true;
+}

home/default-applications.nix

@@ -0,0 +1,23 @@
+{ ... }:
+
+{
+  xdg.mimeApps = {
+    enable = true;
+    defaultApplications =
+      let
+        browser = "io.github.zen_browser.zen.desktop";
+        imageViewer = "org.gnome.Loupe.desktop";
+      in
+      {
+        "text/html" = browser;
+        "x-scheme-handler/http" = browser;
+        "x-scheme-handler/https" = browser;
+        "x-scheme-handler/about" = browser;
+        "x-scheme-handler/unknown" = browser;
+        "image/jpg" = imageViewer;
+        "image/jpeg" = imageViewer;
+        "image/png" = imageViewer;
+        "image/gif" = imageViewer;
+      };
+  };
+}

home/default.nix

@@ -9,6 +9,7 @@ in
 {
   imports = [
     inputs.nixvim.homeManagerModules.nixvim
+    ./default-applications.nix
     ./fish.nix
     ./nixvim
     ./rofi

home/hyprland/hyprland.conf

@@ -25,7 +25,7 @@ monitor = DP-3, 2560x1440@59.95, 1920x0, 1
 # Set programs that you use
 $browser = io.github.zen_browser.zen
 $terminal = kitty
-$fileManager = dolphin
+$fileManager = nautilus
 $menu = rofi -show drun
 
 

sddm.nix

@@ -6,7 +6,7 @@
       flavor = "mocha";
       font = "Noto Sans";
       fontSize = "9";
-      background = "${./catppuccin.png}";
+      background = "${./catppuccin_high.png}";
       loginBackground = true;
     })
   ];