introduced libi18nlangtagicu

Change-Id: Ie80e989d55d465e127ccc20290d654acf222e5bb

3 files changed, 69 insertions, 0 deletions

diff --git a/i18nlangtag/Library_i18nlangtagicu.mk b/i18nlangtag/Library_i18nlangtagicu.mk
new file mode 100644
index 000000000000..d1def1b37339
--- /dev/null
+++ b/i18nlangtag/Library_i18nlangtagicu.mk
@@ -0,0 +1,32 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+$(eval $(call gb_Library_Library,i18nlangtagicu))
+
+$(eval $(call gb_Library_use_sdk_api,i18nlangtagicu))
+
+$(eval $(call gb_Library_add_defs,i18nlangtagicu,\
+	-DI18NLANGTAG_DLLIMPLEMENTATION \
+))
+
+$(eval $(call gb_Library_use_libraries,i18nlangtagicu,\
+	sal \
+	i18nlangtag \
+	$(gb_UWINAPI) \
+))
+
+$(eval $(call gb_Library_use_externals,i18nlangtagicu,\
+	icu_headers \
+	icuuc \
+))
+
+$(eval $(call gb_Library_add_exception_objects,i18nlangtagicu,\
+	i18nlangtag/source/languagetag/languagetagicu \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/i18nlangtag/Module_i18nlangtag.mk b/i18nlangtag/Module_i18nlangtag.mk
index edd2e1d2e2a9..22b8a7f42de9 100644
--- a/i18nlangtag/Module_i18nlangtag.mk
+++ b/i18nlangtag/Module_i18nlangtag.mk
@@ -10,6 +10,7 @@ $(eval $(call gb_Module_Module,i18nlangtag))
 
 $(eval $(call gb_Module_add_targets,i18nlangtag,\
 	Library_i18nlangtag \
+	Library_i18nlangtagicu \
 ))
 
 $(eval $(call gb_Module_add_check_targets,i18nlangtag,\
diff --git a/i18nlangtag/source/languagetag/languagetagicu.cxx b/i18nlangtag/source/languagetag/languagetagicu.cxx
new file mode 100644
index 000000000000..6f426d6a67c8
--- /dev/null
+++ b/i18nlangtag/source/languagetag/languagetagicu.cxx
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "i18nlangtag/languagetagicu.hxx"
+#include "i18nlangtag/languagetag.hxx"
+
+
+// static
+icu::Locale LanguageTagIcu::getIcuLocale( const LanguageTag & rLanguageTag )
+{
+    if (rLanguageTag.isIsoLocale())
+    {
+        // The simple case.
+        const com::sun::star::lang::Locale& rLocale = rLanguageTag.getLocale();
+        if (rLocale.Country.isEmpty())
+            return icu::Locale( OUStringToOString( rLocale.Language, RTL_TEXTENCODING_ASCII_US).getStr());
+        return icu::Locale(
+                OUStringToOString( rLocale.Language, RTL_TEXTENCODING_ASCII_US).getStr(),
+                OUStringToOString( rLocale.Country, RTL_TEXTENCODING_ASCII_US).getStr());
+    }
+
+    /* TODO: could we optimize this for the isIsoODF() case where only a script
+     * is added? */
+
+    // Let ICU decide how it wants a BCP47 string stuffed into its Locale.
+    return icu::Locale::createFromName(
+            OUStringToOString( rLanguageTag.getBcp47(), RTL_TEXTENCODING_ASCII_US).getStr());
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */