1 files changed, 107 insertions, 0 deletions
diff --git a/sc/source/filter/inc/xiname.hxx b/sc/source/filter/inc/xiname.hxx
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+++ b/sc/source/filter/inc/xiname.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 "xiroot.hxx"
+#include "xistream.hxx"
+
+#include <rangenam.hxx>
+
+#include <memory>
+#include <vector>
+
+class ScTokenArray;
+
+/** Represents a defined name. It may be related to a single sheet or global. */
+class XclImpName : protected XclImpRoot
+{
+    struct TokenStrmData
+    {
+        XclImpStream& mrStrm;
+        XclImpStreamPos maStrmPos;
+        std::size_t mnStrmPos;
+        std::size_t mnStrmSize;
+
+        TokenStrmData( XclImpStream& rStrm );
+    };
+
+public:
+    XclImpName(const XclImpName&) = delete;
+    const XclImpName& operator=(const XclImpName&) = delete;
+
+    explicit            XclImpName( XclImpStream& rStrm, sal_uInt16 nXclNameIdx );
+
+    const OUString& GetXclName() const { return maXclName; }
+    const OUString& GetScName() const { return maScName; }
+    SCTAB        GetScTab() const { return mnScTab; }
+    const ScRangeData* GetScRangeData() const { return mpScData; }
+    bool         IsGlobal() const { return mnScTab == SCTAB_MAX; }
+    bool         IsVBName() const { return mbVBName; }
+    bool IsMacro() const { return mbMacro; }
+    void ConvertTokens();
+
+private:
+    void InsertName(const ScTokenArray* pArray);
+
+    OUString            maXclName;      /// Original name read from the file.
+    OUString            maScName;       /// Name inserted into the Calc document.
+    const ScRangeData*  mpScData;       /// Pointer to Calc defined name (no ownership).
+    SCTAB               mnScTab;        /// Calc sheet index of local names.
+    ScRangeData::Type   meNameType;
+    sal_uInt16          mnXclTab;
+    sal_uInt16          mnNameIndex;
+    bool                mbVBName:1;     /// true = Visual Basic procedure or function.
+    bool                mbMacro:1;      /// Whether it's a user-defined macro.
+
+    std::unique_ptr<TokenStrmData> mpTokensData;   /// For later conversion of token array.
+};
+
+/** This buffer contains all internal defined names of the document.
+    @descr  It manages the position of the names in the document, means if they are
+    global or attached to a specific sheet. While inserting the names into the Calc
+    document this buffer resolves conflicts caused by equal names from different
+    sheets. */
+class XclImpNameManager : protected XclImpRoot
+{
+public:
+    explicit            XclImpNameManager( const XclImpRoot& rRoot );
+
+    /** Reads a NAME record and creates an entry in this buffer. */
+    void                ReadName( XclImpStream& rStrm );
+
+    /** Tries to find the name used in Calc, based on the original Excel defined name.
+        @param nScTab  The sheet index for local names or SCTAB_MAX for global names.
+        If no local name is found, tries to find a matching global name.
+        @return  Pointer to the defined name or 0 on error. */
+    const XclImpName*   FindName( std::u16string_view rXclName, SCTAB nScTab ) const;
+
+    /** Returns the defined name specified by its Excel index.
+        @param nXclNameIdx  The index of the internal defined name.
+        @return  Pointer to the defined name or 0 on error. */
+    const XclImpName*   GetName( sal_uInt16 nXclNameIdx ) const;
+
+    void ConvertAllTokens();
+
+private:
+    typedef std::vector< std::unique_ptr<XclImpName> > XclImpNameList;
+    XclImpNameList      maNameList;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */