From cbc4ee7e10c7bbf5e93773967fab84e253905d45 Mon Sep 17 00:00:00 2001
From: Laverne Schrock <laverne@schrock.email>
Date: Thu, 17 Nov 2016 20:42:01 -0600
Subject: [PATCH] xournal: add desktop file and mime info

Fixes #20510.

The application now appears in system menus, and Konqueror now suggests
opening .xoj files with Xournal. Other file browsers should as well.
---
 .../applications/graphics/xournal/default.nix | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/graphics/xournal/default.nix b/pkgs/applications/graphics/xournal/default.nix
index b81efb08d8ac..669fc5a28a73 100644
--- a/pkgs/applications/graphics/xournal/default.nix
+++ b/pkgs/applications/graphics/xournal/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl
+{ stdenv, fetchurl, makeDesktopItem
 , ghostscript, atk, gtk2, glib, fontconfig, freetype
 , libgnomecanvas, libgnomeprint, libgnomeprintui
 , pango, libX11, xproto, zlib, poppler
@@ -21,6 +21,32 @@ stdenv.mkDerivation rec {
 
   NIX_LDFLAGS = [ "-lX11" "-lz" ];
 
+  desktopItem = makeDesktopItem {
+    name = name;
+    exec = "xournal";
+    icon = "xournal";
+    desktopName = "Xournal";
+    comment = meta.description;
+    categories = "Office;Graphics;";
+    mimeType = "application/pdf;application/x-xoj";
+    genericName = "PDF Editor";
+  };
+
+  postInstall=''
+      mkdir --parents $out/share/mime/packages
+      cat << EOF > $out/share/mime/packages/xournal.xml
+      <mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>
+         <mime-type type="application/x-xoj">
+          <comment>Xournal Document</comment>
+          <glob pattern="*.xoj"/>
+         </mime-type>
+      </mime-info>
+      EOF
+      cp --recursive ${desktopItem}/share/applications $out/share
+      mkdir --parents $out/share/icons
+      cp $out/share/xournal/pixmaps/xournal.png $out/share/icons
+  '';
+
   meta = {
     homepage = http://xournal.sourceforge.net/;
     description = "Note-taking application (supposes stylus)";