Patches to support internationalized input by:

  Takashi Matsuda <matsu@arch.comp.kyutech.ac.jp>
  TANAKA Shinya <shinya@race.u-tokyo.ac.jp>

See ChangeLog entries for further details.

Also some small fixes to event handling in gdk/gdk.c; sending
clear events in gtk/gtkselection.c and cut-and-paste in
gtk/gtkentry.c

1 files changed, 144 insertions, 0 deletions

diff --git a/gdk/gdki18n.h b/gdk/gdki18n.h
new file mode 100644
index 0000000000..776a7e4be6
--- /dev/null
+++ b/gdk/gdki18n.h
@@ -0,0 +1,144 @@
+/* GDK - The GIMP Drawing Kit
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __GDK_I18N_H__
+#define __GDK_I18N_H__
+
+/* international string support */
+
+#include <stdlib.h>
+#include <wchar.h>
+
+#ifdef X_LOCALE
+
+#include <X11/Xfuncproto.h>
+#include <X11/Xosdefs.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+_XFUNCPROTOBEGIN
+extern int _Xmblen (
+#if NeedFunctionPrototypes
+  const char *s, size_t n
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern int _Xmbtowc (
+#if NeedFunctionPrototypes
+  wchar_t *wstr, const char *str, size_t len
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern int _Xwctomb (
+#if NeedFunctionPrototypes
+  char *str, wchar_t wc
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern size_t _Xmbstowcs (
+#if NeedFunctionPrototypes
+  wchar_t *wstr, const char *str, size_t len
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern size_t _Xwcstombs (
+#if NeedFunctionPrototypes
+  char *str, const wchar_t *wstr, size_t len
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern size_t _Xwcslen (
+#if NeedFunctionPrototypes
+  const wchar_t *wstr
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern wchar_t* _Xwcscpy (
+#if NeedFunctionPrototypes
+  wchar_t *wstr1, const wchar_t *wstr2
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern wchar_t* _Xwcsncpy (
+#if NeedFunctionPrototypes
+  wchar_t *wstr1, const wchar_t *wstr2, size_t len
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern int _Xwcscmp (
+#if NeedFunctionPrototypes
+  const wchar_t *wstr1, const wchar_t *wstr2
+#endif
+);
+_XFUNCPROTOEND
+
+_XFUNCPROTOBEGIN
+extern int _Xwcsncmp (
+#if NeedFunctionPrototypes
+  const wchar_t *wstr1, const wchar_t *wstr2, size_t len
+#endif
+);
+_XFUNCPROTOEND
+
+/* 
+ * mblen, mbtowc, and mbstowcs of the locale "ja_JP.eucJP" are buggy.
+ */
+
+#ifdef MB_CUR_MAX
+# undef MB_CUR_MAX
+#endif
+#define MB_CUR_MAX 4
+extern int _g_mbtowc (wchar_t *wstr, const char *str, size_t len);
+
+/* #define mblen _Xmblen */
+/* #define mbtowc _Xmbtowc */
+#define mblen(a,b)	_g_mbtowc ((wchar_t *)(NULL), (a), (b))
+#define mbtowc(a,b,c)	_g_mbtowc ((a),(b),(c))
+
+#define wctomb(a,b)	_Xwctomb ((a),(b))
+#define mbstowcs(a,b,c)	_Xmbstowcs ((a),(b),(c))
+#define wcstombs(a,b,c) _Xwcstombs ((a),(b),(c))
+#define wcslen(a)	_Xwcslen ((a))
+#define wcscpy(a,b)	_Xwcscpy ((a),(b))
+#define wcsncpy(a,b,c)	_Xwcsnpy ((a),(b),(c))
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* X_LOCALE */
+
+#endif __GDK_I18N_H__