1 files changed, 54 insertions, 0 deletions
diff --git a/sc/source/filter/inc/xiformula.hxx b/sc/source/filter/inc/xiformula.hxx
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+++ b/sc/source/filter/inc/xiformula.hxx
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+/* -*- 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 "xlformula.hxx"
+#include "xiroot.hxx"
+#include <memory>
+
+// Formula compiler ===========================================================
+
+class ScRangeList;
+class XclImpFmlaCompImpl;
+
+/** The formula compiler to create Calc token arrays from Excel token arrays. */
+class XclImpFormulaCompiler : protected XclImpRoot
+{
+public:
+    explicit            XclImpFormulaCompiler( const XclImpRoot& rRoot );
+    virtual             ~XclImpFormulaCompiler() override;
+
+    /** Creates a range list from the passed Excel token array.
+        @param rStrm  Stream pointing to additional formula data (e.g. constant array data). */
+    void                CreateRangeList(
+                            ScRangeList& rScRanges, XclFormulaType eType,
+                            const XclTokenArray& rXclTokArr, XclImpStream& rStrm );
+
+    /**
+     * Creates a formula token array from the Excel token array.
+     */
+    std::unique_ptr<ScTokenArray> CreateFormula( XclFormulaType eType, const XclTokenArray& rXclTokArr );
+
+private:
+    typedef std::shared_ptr< XclImpFmlaCompImpl > XclImpFmlaCompImplRef;
+    XclImpFmlaCompImplRef mxImpl;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */