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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef SC_RANGENAM_HXX
#define SC_RANGENAM_HXX

#include "global.hxx" // -> enum UpdateRefMode
#include "address.hxx"
#include "collect.hxx"
#include "formula/grammar.hxx"
#include "scdllapi.h"

#include <map>
#include <boost/ptr_container/ptr_set.hpp>
#include <boost/ptr_container/ptr_map.hpp>

//------------------------------------------------------------------------

class ScDocument;

namespace rtl {
    class OUStringBuffer;
}


//------------------------------------------------------------------------

typedef sal_uInt16 RangeType;

#define RT_NAME             ((RangeType)0x0000)
#define RT_DATABASE         ((RangeType)0x0001)
#define RT_CRITERIA         ((RangeType)0x0002)
#define RT_PRINTAREA        ((RangeType)0x0004)
#define RT_COLHEADER        ((RangeType)0x0008)
#define RT_ROWHEADER        ((RangeType)0x0010)
#define RT_ABSAREA          ((RangeType)0x0020)
#define RT_REFAREA          ((RangeType)0x0040)
#define RT_ABSPOS           ((RangeType)0x0080)
#define RT_SHARED           ((RangeType)0x0100)
#define RT_SHAREDMOD        ((RangeType)0x0200)

//------------------------------------------------------------------------

class ScTokenArray;

class ScRangeData
{
private:
    String          aName;
    String          aUpperName;         // #i62977# for faster searching (aName is never modified after ctor)
    ScTokenArray*   pCode;
    ScAddress       aPos;
    RangeType       eType;
    ScDocument*     pDoc;
    sal_uInt16          nIndex;
    sal_Bool            bModified;          // is set/cleared by UpdateReference

    // max row and column to use for wrapping of references.  If -1 use the
    // application's default.
    SCROW           mnMaxRow;
    SCCOL           mnMaxCol;

    ScRangeData( sal_uInt16 nIndex );
public:
    typedef ::std::map<sal_uInt16, sal_uInt16> IndexMap;

    SC_DLLPUBLIC                ScRangeData( ScDocument* pDoc,
                                 const String& rName,
                                 const String& rSymbol,
                                 const ScAddress& rAdr = ScAddress(),
                                 RangeType nType = RT_NAME,
                                 const formula::FormulaGrammar::Grammar eGrammar = formula::FormulaGrammar::GRAM_DEFAULT );
    SC_DLLPUBLIC                ScRangeData( ScDocument* pDoc,
                                 const String& rName,
                                 const ScTokenArray& rArr,
                                 const ScAddress& rAdr = ScAddress(),
                                 RangeType nType = RT_NAME );
    SC_DLLPUBLIC                ScRangeData( ScDocument* pDoc,
                                 const String& rName,
                                 const ScAddress& rTarget );
                                // rTarget is ABSPOS jump label
                    ScRangeData(const ScRangeData& rScRangeData);

    SC_DLLPUBLIC ~ScRangeData();

    sal_Bool            operator== (const ScRangeData& rData) const;

    void            GetName( String& rName ) const  { rName = aName; }
    const String&   GetName( void ) const           { return aName; }
    const String&   GetUpperName( void ) const      { return aUpperName; }
    ScAddress       GetPos() const                  { return aPos; }
    // The index has to be unique. If index=0 a new index value is assigned.
    void            SetIndex( sal_uInt16 nInd )         { nIndex = nInd; }
    sal_uInt16    GetIndex() const                { return nIndex; }
    ScTokenArray*   GetCode()                       { return pCode; }
    const ScTokenArray* GetCode() const             { return pCode; }
    sal_uInt16          GetErrCode();
    sal_Bool            HasReferences() const;
    void            SetDocument( ScDocument* pDocument){ pDoc = pDocument; }
    ScDocument*     GetDocument() const             { return pDoc; }
    void            SetType( RangeType nType )      { eType = nType; }
    void            AddType( RangeType nType )      { eType = eType|nType; }
    RangeType       GetType() const                 { return eType; }
    sal_Bool            HasType( RangeType nType ) const;
    SC_DLLPUBLIC void GetSymbol( String& rSymbol, const formula::FormulaGrammar::Grammar eGrammar = formula::FormulaGrammar::GRAM_DEFAULT ) const;
    SC_DLLPUBLIC void GetSymbol( rtl::OUString& rSymbol, const formula::FormulaGrammar::Grammar eGrammar = formula::FormulaGrammar::GRAM_DEFAULT ) const;
    void            UpdateSymbol( rtl::OUStringBuffer& rBuffer, const ScAddress&,
                                    const formula::FormulaGrammar::Grammar eGrammar = formula::FormulaGrammar::GRAM_DEFAULT );
    void            UpdateReference( UpdateRefMode eUpdateRefMode,
                             const ScRange& r,
                             SCsCOL nDx, SCsROW nDy, SCsTAB nDz );
    sal_Bool            IsModified() const              { return bModified; }

    SC_DLLPUBLIC void           GuessPosition();

    void            UpdateTranspose( const ScRange& rSource, const ScAddress& rDest );
    void            UpdateGrow( const ScRange& rArea, SCCOL nGrowX, SCROW nGrowY );

    SC_DLLPUBLIC sal_Bool           IsReference( ScRange& rRef ) const;
    sal_Bool            IsReference( ScRange& rRef, const ScAddress& rPos ) const;
    SC_DLLPUBLIC sal_Bool           IsValidReference( ScRange& rRef ) const;
    sal_Bool            IsRangeAtBlock( const ScRange& ) const;

    void            UpdateTabRef(SCTAB nOldTable, sal_uInt16 nFlag, SCTAB nNewTable);
    void            TransferTabRef( SCTAB nOldTab, SCTAB nNewTab );

    void            ValidateTabRefs();

    void            ReplaceRangeNamesInUse( const IndexMap& rMap );

    static void     MakeValidName( String& rName );
    SC_DLLPUBLIC static sal_Bool        IsNameValid( const String& rName, ScDocument* pDoc );

    SC_DLLPUBLIC void SetMaxRow(SCROW nRow);
    SCROW GetMaxRow() const;
    SC_DLLPUBLIC void SetMaxCol(SCCOL nCol);
    SCCOL GetMaxCol() const;
};

inline sal_Bool ScRangeData::HasType( RangeType nType ) const
{
    return ( ( eType & nType ) == nType );
}

extern "C" int SAL_CALL ScRangeData_QsortNameCompare( const void*, const void* );

#if defined( ICC ) && defined( OS2 )
    static int _Optlink  ICCQsortNameCompare( const void* a, const void* b)
                            { return ScRangeData_QsortNameCompare(a,b); }
#endif

bool operator< (const ScRangeData& left, const ScRangeData& right);

class ScRangeName
{
private:
    typedef ::boost::ptr_set<ScRangeData> DataType;
    DataType maData;
    sal_uInt16  mnSharedMaxIndex;

public:
    /// Map that manages stored ScRangeName instances.
    typedef ::boost::ptr_map<SCTAB, ScRangeName>  TabNameMap;
    /// Map that stores non-managed pointers to ScRangeName instances.
    typedef ::std::map<SCTAB, const ScRangeName*> TabNameCopyMap;

    static void copyLocalNames(const TabNameMap& rNames, TabNameCopyMap& rCopy);

    typedef DataType::const_iterator const_iterator;
    typedef DataType::iterator iterator;

    ScRangeName();
    ScRangeName(const ScRangeName& r);

    SC_DLLPUBLIC const ScRangeData* findByRange(const ScRange& rRange) const;
    SC_DLLPUBLIC ScRangeData* findByName(const rtl::OUString& rName);
    SC_DLLPUBLIC const ScRangeData* findByName(const rtl::OUString& rName) const;
    ScRangeData* findByUpperName(const rtl::OUString& rName);
    const ScRangeData* findByUpperName(const rtl::OUString& rName) const;
    SC_DLLPUBLIC ScRangeData* findByIndex(sal_uInt16 i);
    void UpdateReference(UpdateRefMode eUpdateRefMode, const ScRange& rRange,
                         SCsCOL nDx, SCsROW nDy, SCsTAB nDz);
    void UpdateTabRef(SCTAB nTable, sal_uInt16 nFlag, SCTAB nNewTable = 0);
    void UpdateTranspose(const ScRange& rSource, const ScAddress& rDest);
    void UpdateGrow(const ScRange& rArea, SCCOL nGrowX, SCROW nGrowY);
    sal_uInt16 GetSharedMaxIndex();
    void SetSharedMaxIndex(sal_uInt16 nInd);

    SC_DLLPUBLIC const_iterator begin() const;
    SC_DLLPUBLIC const_iterator end() const;
    SC_DLLPUBLIC iterator begin();
    SC_DLLPUBLIC iterator end();
    SC_DLLPUBLIC size_t size() const;
    bool empty() const;
    SC_DLLPUBLIC bool insert(ScRangeData* p);
    void erase(const ScRangeData& r);
    void erase(const iterator& itr);
    void clear();
    bool operator== (const ScRangeName& r) const;
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */