{ config, pkgs, lib, ... }: { options = { media = { enable = lib.mkEnableOption { description = "Enable media programs."; default = false; }; }; }; config = lib.mkIf (config.gui.enable && config.media.enable) { home-manager.users.${config.user} = { home.packages = with pkgs; [ mpv # Video viewer sxiv # Image viewer mupdf # PDF viewer zathura # PDF viewer ]; # Set default for opening PDFs xdg.mimeApps.defaultApplications."application/pdf" = [ "zathura.desktop" ]; xdg.mimeApps.defaultApplications."image/*" = [ "sxiv.desktop" ]; }; }; }