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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#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>

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

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 : public ScDataObject
{
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;			// wird bei UpdateReference gesetzt/geloescht

    // max row and column to use for wrapping of references.  If -1 use the 
    // application's default.
    SCROW           mnMaxRow;
    SCCOL           mnMaxCol;
	SCTAB		aRangeNameScope;		// table index reference as range name scope. 0 -  sheet1, 1- sheet2.  MAXTABCOUNT - Global

	friend class ScRangeName;
	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 ist ABSPOS Sprungmarke
					ScRangeData(const ScRangeData& rScRangeData);

    SC_DLLPUBLIC virtual        ~ScRangeData();


	virtual	ScDataObject* Clone() const;

	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; }
	SC_DLLPUBLIC  bool			SetRangeScope( SCTAB Scope );	// 0 - sheet1, 1 - sheet2, MAXTABCOUNT - global
	SCTAB			GetRangeScope() const { return aRangeNameScope; }
        String	GetScopeSheetName( void ) const;
	ScAddress 		GetPos() const					{ return aPos; }
	// Der Index muss eindeutig sein. Ist er 0, wird ein neuer Index vergeben
	void            SetIndex( sal_uInt16 nInd )         { nIndex = nInd; }
	sal_uInt16    GetIndex() const                { return nIndex; }
	ScTokenArray*	GetCode()						{ 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;
	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;
	sal_Bool			IsValidReference( ScRange& rRef ) const;

//UNUSED2009-05 sal_Bool			IsRangeAtCursor( const ScAddress&, sal_Bool bStartOnly ) 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

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

class ScRangeName : public ScSortedCollection
{
private:
	ScDocument* pDoc;
	sal_uInt16 nSharedMaxIndex;

    using ScSortedCollection::Clone;    // calcwarnings: shouldn't be used

public:
	ScRangeName(sal_uInt16 nLim = 4, sal_uInt16 nDel = 4, sal_Bool bDup = sal_False,
				ScDocument* pDocument = NULL) :
		ScSortedCollection	( nLim, nDel, bDup ),
		pDoc				( pDocument ),
		nSharedMaxIndex		( 1 ) {}			// darf nicht 0 sein!!

	ScRangeName(const ScRangeName& rScRangeName, ScDocument* pDocument);

    virtual	ScDataObject*     Clone(ScDocument* pDocP) const
                             { return new ScRangeName(*this, pDocP); }
	ScRangeData*			operator[]( const sal_uInt16 nIndex) const
							 { return (ScRangeData*)At(nIndex); }
	virtual	short			Compare(ScDataObject* pKey1, ScDataObject* pKey2) const;
	virtual	sal_Bool			IsEqual(ScDataObject* pKey1, ScDataObject* pKey2) const;

//UNUSED2009-05 ScRangeData*			GetRangeAtCursor( const ScAddress&, sal_Bool bStartOnly ) const;
	SC_DLLPUBLIC ScRangeData*			GetRangeAtBlock( const ScRange& ) const;

	SC_DLLPUBLIC bool					SearchName( const String& rName, sal_uInt16& rPos, SCTAB Scope=MAXTABCOUNT) const;
                            // SearchNameUpper must be called with an upper-case search string
	bool					SearchNameUpper( const String& rUpperName, sal_uInt16& rPos, SCTAB Scope=MAXTABCOUNT ) const;
	/* added by  for scope support */
	bool				HasRangeinSheetScope( SCTAB Scope );
	bool				RemoveRangeinScope(SCTAB Scope);
	bool				CopyRangeinScope(SCTAB oldScope, SCTAB newScope);
	/* end add */
	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 );
	virtual	sal_Bool			Insert(ScDataObject* pScDataObject);
	SC_DLLPUBLIC ScRangeData* 			FindIndex(sal_uInt16 nIndex);
	sal_uInt16 					GetSharedMaxIndex()				{ return nSharedMaxIndex; }
	void 					SetSharedMaxIndex(sal_uInt16 nInd)	{ nSharedMaxIndex = nInd; }
	sal_uInt16 					GetEntryIndex();
};

#endif