zoom-us: allow to select xdg-desktop-portal packages (#403064)

nixos/modules/programs/zoom-us.nix

@@ -0,0 +1,63 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  options.programs.zoom-us = {
+    enable = lib.mkEnableOption "zoom.us video conferencing application";
+    package = lib.mkPackageOption pkgs "zoom-us" { };
+  };
+
+  config.environment.systemPackages = lib.mkIf config.programs.zoom-us.enable (
+    lib.singleton (
+      # The pattern here is to use the already-overridden value, or provide a default based on the
+      # configuration elsewhere.
+      config.programs.zoom-us.package.override (prev: {
+        # Support pulseaudio if it's enabled on the system.
+        pulseaudioSupport = prev.pulseaudioSupport or config.services.pulseaudio.enable;
+
+        # Support Plasma 6 desktop environment if it's enabled on the system.
+        plasma6XdgDesktopPortalSupport =
+          prev.plasma6XdgDesktopPortalSupport or config.services.desktopManager.plasma6.enable;
+
+        # Support Plasma 5 desktop environment if it's enabled on the system.
+        plasma5XdgDesktopPortalSupport =
+          prev.plasma5XdgDesktopPortalSupport or config.services.xserver.desktopManager.plasma5.enable;
+
+        # Support LXQT desktop environment if it's enabled on the system.
+        # There's also `config.services.xserver.desktopManager.lxqt.enable`
+        lxqtXdgDesktopPortalSupport = prev.lxqtXdgDesktopPortalSupport or config.xdg.portal.lxqt.enable;
+
+        # Support GNOME desktop environment if it's enabled on the system.
+        gnomeXdgDesktopPortalSupport =
+          prev.gnomeXdgDesktopPortalSupport or config.services.xserver.desktopManager.gnome.enable;
+
+        # Support Hyprland desktop for Wayland if it's enabled on the system.
+        hyprlandXdgDesktopPortalSupport =
+          prev.hyprlandXdgDesktopPortalSupport or config.programs.hyprland.enable;
+
+        # Support `wlroots` XDG desktop portal support if it's enabled.
+        wlrXdgDesktopPortalSupport = prev.wlrXdgDesktopPortalSupport or config.xdg.portal.wlr.enable;
+
+        # Support xapp XDG desktop portals if the Cinnamon desktop environment is enabled.
+        # The site claims that it's also used for Xfce4 and MATE; consider adding those to the
+        # default in the future.
+        xappXdgDesktopPortalSupport =
+          prev.xappXdgDesktopPortalSupport or config.services.xserver.desktopManager.cinnamon.enable;
+
+        # Finally, if the `xdg.portal.enable` option is set somehow, use the `targetPkgs` function
+        # to add those relevant packages in.
+        targetPkgs =
+          prev.targetPkgs or (
+            pkgs:
+            lib.optionals config.xdg.portal.enable (
+              [ pkgs.xdg-desktop-portal ] ++ config.xdg.portal.extraPortals
+            )
+          );
+      })
+    )
+  );
+}