add PITranslator

begin localization "ru"

libs/main/application/pitranslator.h

@@ -0,0 +1,64 @@
+/*! \file pitranslator.h
+ * \ingroup Application
+ * \~\brief
+ * \~english Translation support
+ * \~russian Поддержка перевода
+ */
+/*
+    PIP - Platform Independent Primitives
+	Translation support
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef pitranslator_H
+#define pitranslator_H
+
+#include "pifile.h"
+#include "piiostream.h"
+#include "pithread.h"
+
+//! \ingroup Application
+//! \~\brief
+//! \~english Translation support
+//! \~russian Поддержка перевода
+class PIP_EXPORT PITranslator {
+public:
+	static PIString tr(const PIString & in, const PIString & context = {});
+	static PIString tr(const char * in, const PIString & context = {}) { return tr(PIString(in), context); }
+
+	static void clear();
+	static void loadLang(const PIString & short_lang);
+	static void loadConfig(const PIString & content);
+
+private:
+	PITranslator();
+	~PITranslator();
+	NO_COPY_CLASS(PITranslator)
+
+	struct Context {
+		void add(const PIString & in, const PIString & out);
+		PIMap<uint, PIString> strings;
+	};
+
+	static PITranslator * instance();
+
+	void clearInternal();
+	Context * createContextInternal(const PIString & context);
+
+	PIMap<uint, Context *> contexts;
+};
+
+#endif