Added e-unicode-i18n.c and e-unicode-i18n.h.

* Makefile.am (libeutil_la_SOURCES): Added e-unicode-i18n.c and
e-unicode-i18n.h.

* e-unicode-i18n.[ch]: New files with two extra functions
(e_utf8_gettext, e_utf8_dgettext) and U_() macro.
Should be used instead of _() if we need UTF-8 string.

svn path=/trunk/; revision=12459

1 files changed, 59 insertions, 0 deletions

diff --git a/e-util/e-unicode-i18n.c b/e-util/e-unicode-i18n.c
new file mode 100644
index 0000000000..94cf05ecd9
--- /dev/null
+++ b/e-util/e-unicode-i18n.c
@@ -0,0 +1,59 @@
+/*
+ * e-unicode-i18n.c
+ *
+ * Author: Zbigniew Chyla  <cyba@gnome.pl>
+ *
+ * Copyright (C) 2001 Ximian, Inc.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib.h>
+#include <gal/widgets/e-unicode.h>
+#include "e-unicode-i18n.h"
+
+static GHashTable *locale_to_utf8_hash = NULL;
+
+static const char *
+locale_to_utf8 (const char *string)
+{
+	char *utf;
+
+	if (locale_to_utf8_hash == NULL) {
+		locale_to_utf8_hash = g_hash_table_new (&g_str_hash, &g_str_equal);
+	}
+
+	utf = g_hash_table_lookup (locale_to_utf8_hash, string);
+	if (utf == NULL) {
+		utf = e_utf8_from_locale_string (string);
+		g_hash_table_insert (locale_to_utf8_hash, g_strdup (string), utf);
+	}
+
+	return utf;
+}
+
+const char *
+e_utf8_gettext (const char *string)
+{
+	if (string == NULL) {
+		return NULL;
+	} else if (string[0] == '\0') {
+		return "";
+	} else {
+		return locale_to_utf8 (gettext (string));
+	}
+}
+
+const char *
+e_utf8_dgettext (const char *domain, const char *string)
+{
+	if (string == NULL) {
+		return NULL;
+	} else if (string[0] == '\0') {
+		return "";
+	} else {
+		return locale_to_utf8 (dgettext (domain, string));
+	}
+}