From d511ac0562438adbd7c49d0ebfa3ce3e0c4efbfd Mon Sep 17 00:00:00 2001
From: Kamil Lipiszko <k.lipiszko@samsung.com>
Date: Wed, 26 Oct 2016 13:04:18 +0200
Subject: [PATCH] utils: translation static class

Adds Translate class to enable translating with its static methods.

Change-Id: I2e6a85e58f121939d82688ec0a7c3f4f7c07aed6
---
 clock/inc/Utils/Translate.h   | 63 +++++++++++++++++++++++++++++++++++++++++++
 clock/src/Utils/Translate.cpp | 58 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 121 insertions(+)
 create mode 100644 clock/inc/Utils/Translate.h
 create mode 100644 clock/src/Utils/Translate.cpp

diff --git a/clock/inc/Utils/Translate.h b/clock/inc/Utils/Translate.h
new file mode 100644
index 0000000..5bd2908
--- /dev/null
+++ b/clock/inc/Utils/Translate.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _CLOCK_UTILS_TRANSLATOR_H_
+#define _CLOCK_UTILS_TRANSLATOR_H_
+
+#include <string>
+
+namespace utils {
+
+class Translate {
+public:
+
+	/**
+	 * @brief Returns string with translation dependent on local language
+	 * 		in singular form.
+	 *
+	 * Function gets message id set up in po file and returns string
+	 * in currently set language.
+	 *
+	 * @param[in] msgid The id of the text set up in po files.
+	 * @param[in] ... Arguments for the format.
+	 *
+	 * @return String of the text in local language.
+	 */
+	static std::string Sprintf(const char *msgid, ...);
+
+	/**
+	 * @brief Returns string with translation dependent on local language
+	 * 		in singular or plural form.
+	 *
+	 * Function gets message id of the singular set up in po file and
+	 * returns string in currently set language with variadic number
+	 * of arguments and form dependent on count number.
+	 *
+	 * @param[in] count Value the form depends on.
+	 * @param[in] singularForm The id of the singular form.
+	 * @param[in] pluralForm The id of the plural form.
+	 * @param[in] ... Arguments for the format.
+	 *
+	 * @return String of the text in local language..
+	 */
+	static std::string Sprintf(int count, const char *singularForm, const char *pluralForm, ...);
+
+private:
+	Translate() {};
+};
+}
+
+#endif //_CLOCK_UTILS_TRANSLATOR_H_
diff --git a/clock/src/Utils/Translate.cpp b/clock/src/Utils/Translate.cpp
new file mode 100644
index 0000000..4125794
--- /dev/null
+++ b/clock/src/Utils/Translate.cpp
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <cstdarg>
+#include <libintl.h>
+
+#include "Utils/Translate.h"
+
+namespace utils {
+
+std::string Translate::Sprintf(const char *msgid, ...)
+{
+	char *result = NULL;
+	va_list args;
+	va_start(args, msgid);
+
+	int ret = vasprintf(&result, gettext(msgid), args);
+	if (ret == -1)
+		throw std::bad_alloc();
+	va_end(args);
+
+	std::string resultStr(result);
+	free(result);
+
+	return resultStr;
+}
+
+std::string Translate::Sprintf(int count, const char *singularForm, const char *pluralForm, ...)
+{
+	char *result = NULL;
+	va_list args, copy;
+	va_start(args, pluralForm);
+
+	int ret = vasprintf(&result, ngettext(singularForm, pluralForm, count), args);
+	if (ret == -1)
+		throw std::bad_alloc();
+	va_end(args);
+
+	std::string resultStr(result);
+	free(result);
+
+	return resultStr;
+}
+
+}
-- 
2.7.4