prusa slicer mime type

home/common/features/xdg.nix

@@ -44,6 +44,12 @@
 
         # files
         "inode/directory" = "thunar.desktop";
+
+        # 3d printing
+        "model/3mf" = "PrusaSlicer.desktop";
+        "application/x-3mf" = "PrusaSlicer.desktop";
+        "model/stl" = "PrusaSlicer.desktop";
+        "application/sla" = "PrusaSlicer.desktop";
       };
     };
   };

home/common/programs/3d.nix

@@ -13,4 +13,12 @@
   ];
 
   fonts.fontconfig.enable = true;
+
+  xdg.desktopEntries.prusaslicer-url-handler = {
+    name = "PrusaSlicer Protocol Handler";
+    exec = "prusa-slicer %u";
+    type = "Application";
+    noDisplay = true;
+    mimeType = [ "x-scheme-handler/prusaslicer" ];
+  };
 }