1 files changed, 61 insertions, 0 deletions
diff --git a/system/grub2/05_debian_theme b/system/grub2/05_debian_theme
new file mode 100644
index 000000000000..4c8a00b05ed1
--- /dev/null
+++ b/system/grub2/05_debian_theme
@@ -0,0 +1,61 @@
+#!/bin/bash -e
+
+source /usr/lib/grub/grub-mkconfig_lib
+
+# this allows desktop-base to override our settings
+f=/usr/share/desktop-base/grub_background.sh
+if test -e ${f} ; then
+  source ${f}
+else
+  WALLPAPER="/usr/share/images/desktop-base/moreblue-orbit-grub.png"
+  COLOR_NORMAL="white/black"
+  COLOR_HIGHLIGHT="white/light-gray"
+fi
+
+set_mono_theme()
+{
+  cat << EOF
+set menu_color_normal=white/black
+set menu_color_highlight=black/light-gray
+EOF
+}
+
+# check for usable backgrounds
+use_bg=false
+if [ "$GRUB_TERMINAL_OUTPUT" = "gfxterm" ] ; then
+  for i in /boot/grub/`basename ${WALLPAPER}` ${WALLPAPER} ; do
+    if is_path_readable_by_grub $i ; then 
+      bg=$i
+      case ${bg} in
+        *.png)		reader=png ;;
+        *.tga)		reader=tga ;;
+        *.jpg|*.jpeg)	reader=jpeg ;;
+      esac
+      if test -e /boot/grub/${reader}.mod ; then
+        echo "Found background image: `basename ${bg}`" >&2
+        use_bg=true
+        break
+      fi
+    fi
+  done
+fi
+
+# set the background if possible
+if ${use_bg} ; then
+  prepare_grub_to_access_device `${grub_probe} --target=device ${bg}`
+  cat << EOF
+insmod ${reader}
+if background_image `make_system_path_relative_to_its_root ${bg}` ; then
+  set color_normal=${COLOR_NORMAL}
+  set color_highlight=${COLOR_HIGHLIGHT}
+else
+EOF
+fi
+
+# otherwise, set a monochromatic theme for Ubuntu
+if ${use_bg} ; then
+  set_mono_theme | sed -e "s/^/  /g"
+  echo "fi"
+else
+  set_mono_theme
+fi