better menu keyboard handling.

[chaz/openbox] / openbox / translate.c

diff --git a/openbox/translate.c b/openbox/translate.c
index a26017e512065fe2b5926dcea603760e578a40b6..a7cac55721328e0da76eeb14bfc272ccde86172e 100644 (file)
--- a/openbox/translate.c
+++ b/openbox/translate.c
@@ -139,3 +139,29 @@ translation_fail:
     g_strfreev(parsed);
     return ret;
 }
+
+const gchar *translate_keycode(guint keycode)
+{
+    KeySym sym;
+    const gchar *ret = NULL;
+
+    if ((sym = XKeycodeToKeysym(ob_display, keycode, 0)) != NoSymbol)
+        ret = XKeysymToString(sym);
+    return g_locale_to_utf8(ret, -1, NULL, NULL, NULL);
+}
+
+gunichar translate_unichar(guint keycode)
+{
+    gunichar unikey = 0;
+
+    const char *key;
+    if ((key = translate_keycode(keycode)) != NULL &&
+        /* don't accept keys that aren't a single letter, like "space" */
+        key[1] == '\0')
+    {
+        unikey = g_utf8_get_char_validated(key, -1);
+        if (unikey == (gunichar)-1 || unikey == (gunichar)-2 || unikey == 0)
+            unikey = 0;
+    }
+    return unikey;
+}