From e2210d169c014c94700a677146627328e3111837 Mon Sep 17 00:00:00 2001
From: Bobby Rong <rjl931189261@126.com>
Date: Sun, 8 Sep 2024 16:20:13 +0800
Subject: xfce.ristretto: enable JXL and WebP support

---
 pkgs/desktops/xfce/applications/ristretto/default.nix | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'pkgs/desktops')

diff --git a/pkgs/desktops/xfce/applications/ristretto/default.nix b/pkgs/desktops/xfce/applications/ristretto/default.nix
index 93941346dcc75..0a6a622e777ce 100644
--- a/pkgs/desktops/xfce/applications/ristretto/default.nix
+++ b/pkgs/desktops/xfce/applications/ristretto/default.nix
@@ -2,9 +2,13 @@
 , mkXfceDerivation
 , gtk3
 , glib
+, gnome
 , libexif
+, libjxl
+, librsvg
 , libxfce4ui
 , libxfce4util
+, webp-pixbuf-loader
 , xfconf
 }:
 
@@ -27,6 +31,18 @@ mkXfceDerivation {
 
   env.NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
 
+  postInstall = ''
+    # Pull in JXL and WebP support for ristretto.
+    # In postInstall to run before gappsWrapperArgsHook.
+    export GDK_PIXBUF_MODULE_FILE="${gnome._gdkPixbufCacheBuilder_DO_NOT_USE {
+      extraLoaders = [
+        libjxl
+        librsvg
+        webp-pixbuf-loader
+      ];
+    }}"
+  '';
+
   meta = with lib; {
     description = "Fast and lightweight picture-viewer for the Xfce desktop environment";
     mainProgram = "ristretto";
-- 
cgit 1.4.1