Make the translation of GDK_KP_Decimal dependent on LC_NUMERIC. (#101225)

Wed Jan 29 17:02:41 2003  Owen Taylor  <otaylor@redhat.com>

        * gdk/gdkkeyuni.c (get_decimal_char): Make the
        translation of GDK_KP_Decimal dependent on LC_NUMERIC.
        (#101225)

1 files changed, 27 insertions, 0 deletions

diff --git a/gdk/gdkkeyuni.c b/gdk/gdkkeyuni.c
index f139be8f3f..fed2d41ce2 100644
--- a/gdk/gdkkeyuni.c
+++ b/gdk/gdkkeyuni.c
@@ -1,4 +1,7 @@
+#include <locale.h>
+
 #include "gdk.h"
+#include "gdkkeysyms.h"
 
 /* Thanks to Markus G. Kuhn <mkuhn@acm.org> for the ksysym<->Unicode
  * mapping functions, from the xterm sources.
@@ -823,6 +826,25 @@ static struct {
   /* End numeric keypad */
 };
 
+static gunichar
+get_decimal_char (void)
+{
+  struct lconv *locale_data;
+  gunichar result = '.';
+  gchar *utf8;
+
+  locale_data = localeconv ();
+  utf8 = g_locale_to_utf8 (locale_data->decimal_point, -1, NULL, NULL, NULL);
+  if (utf8)
+    {
+      if (g_utf8_strlen (utf8, -1) == 1)
+	result = g_utf8_get_char (utf8);
+      g_free (utf8);
+    }
+
+  return result;
+}
+
 /**
  * gdk_keyval_to_unicode:
  * @keyval: a GDK key symbol 
@@ -850,6 +872,11 @@ gdk_keyval_to_unicode (guint keyval)
   if ((keyval & 0xff000000) == 0x01000000)
     return keyval & 0x00ffffff;
 
+  /* Translation of KP_Decimal depends on locale.
+   */
+  if (keyval == GDK_KP_Decimal)
+    return get_decimal_char ();
+
   /* binary search in table */
   while (max >= min) {
     mid = (min + max) / 2;