{ stdenv, fetchurl, fetchcvs, makeWrapper, makeDesktopItem, jdk, jre, ant
, p7zip }:

let

  mkSweetHome3D =
  { name, module, version, src, license, description }:

  stdenv.mkDerivation rec {
    inherit name version src description;
    exec = stdenv.lib.toLower module;
    sweethome3dItem = makeDesktopItem {
      inherit name exec;
      comment =  description;
      desktopName = name;
      genericName = "Computer Aided (Interior) Design";
      categories = "Application;CAD;";
    };

    buildInputs = [ ant jdk jre makeWrapper p7zip ];

    buildPhase = ''
      ant furniture textures help
      mkdir -p $out/share/{java,applications}
      mv build/*.jar $out/share/java/.
      ant
    '';

    installPhase = ''
      mkdir -p $out/bin
      cp install/${module}-${version}.jar $out/share/java/.
      cp ${sweethome3dItem}/share/applications/* $out/share/applications
      makeWrapper ${jre}/bin/java $out/bin/$exec \
        --add-flags "-jar $out/share/java/${module}-${version}.jar -cp $out/share/java/Furniture.jar:$out/share/java/Textures.jar:$out/share/java/Help.jar ${if stdenv.system == "x86_64-linux" then "-d64" else "-d32"}"
    '';

    dontStrip = true;

    meta = {
      homepage = "http://www.sweethome3d.com/index.jsp";
      inherit description;
      inherit license;
      maintainers = [ stdenv.lib.maintainers.edwtjo ];
      platforms = stdenv.lib.platforms.linux;
    };
  };

  d2u = stdenv.lib.replaceChars ["."] ["_"];

in rec {

  application = mkSweetHome3D rec {
    version = "4.3.1";
    module = "SweetHome3D";
    name = stdenv.lib.toLower module + "-application-" + version;
    description = "Design and visualize your future home";
    license = stdenv.lib.licenses.gpl2Plus;
    src = fetchcvs {
      cvsRoot = ":pserver:anonymous@sweethome3d.cvs.sourceforge.net:/cvsroot/sweethome3d";
      sha256 = "0jn3xamghz8rsmzvpd57cvz32yk8mni8dyx15xizjcki0450bp3f";
      module = module;
      tag = "V_" + d2u version;
    };
  };

}