[gtk+] wayland: Get min/max keycode from xkb keymap

[Matthias Clasen <matthiasc src gnome org>]

commit 59d8cba48229f03ab7657ae3258174f1cd6d41fd
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Mar 26 18:48:27 2016 -0400

    wayland: Get min/max keycode from xkb keymap
    
    Instead of hardcoding 8/255 here.

 gdk/wayland/gdkkeys-wayland.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gdk/wayland/gdkkeys-wayland.c b/gdk/wayland/gdkkeys-wayland.c
index 4819ab6..46d2631 100644
--- a/gdk/wayland/gdkkeys-wayland.c
+++ b/gdk/wayland/gdkkeys-wayland.c
@@ -133,10 +133,13 @@ gdk_wayland_keymap_get_entries_for_keyval (GdkKeymap     *keymap,
   struct xkb_keymap *xkb_keymap = GDK_WAYLAND_KEYMAP (keymap)->xkb_keymap;
   GArray *retval;
   guint keycode;
+  xkb_keycode_t min_keycode, max_keycode;
 
   retval = g_array_new (FALSE, FALSE, sizeof (GdkKeymapKey));
 
-  for (keycode = 8; keycode < 255; keycode++) /* FIXME: min/max keycode */
+  min_keycode = xkb_keymap_min_keycode (xkb_keymap);
+  max_keycode = xkb_keymap_max_keycode (xkb_keymap);
+  for (keycode = min_keycode; keycode < max_keycode; keycode++)
     {
       gint num_layouts, layout;
       num_layouts = xkb_keymap_num_layouts_for_key (xkb_keymap, keycode);