1 files changed, 57 insertions, 0 deletions
diff --git a/sc/inc/unitconv.hxx b/sc/inc/unitconv.hxx
new file mode 100644
index 000000000..3d0f98d35
--- /dev/null
+++ b/sc/inc/unitconv.hxx
@@ -0,0 +1,57 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you 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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+
+#include <map>
+#include <string_view>
+
+class ScUnitConverterData
+{
+    OUString maIndexString;
+    double mfValue;
+
+public:
+    ScUnitConverterData(std::u16string_view rFromUnit, std::u16string_view rToUnit, double fValue);
+    ScUnitConverterData(const ScUnitConverterData&) = default;
+    ScUnitConverterData& operator=(const ScUnitConverterData&) = delete;
+
+    double GetValue() const { return mfValue; }
+    const OUString& GetIndexString() const { return maIndexString; }
+
+    static OUString BuildIndexString(std::u16string_view rFromUnit, std::u16string_view rToUnit);
+};
+
+class ScUnitConverter
+{
+    typedef std::map<OUString, ScUnitConverterData> MapType;
+    MapType maData;
+
+public:
+    ScUnitConverter();
+    ScUnitConverter(const ScUnitConverter&) = delete;
+    const ScUnitConverter& operator=(const ScUnitConverter&) = delete;
+    ~ScUnitConverter();
+
+    bool GetValue(double& fValue, std::u16string_view rFromUnit, std::u16string_view rToUnit) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */