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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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// Wang Xu Ming - DataPilot migration
// Buffer&&Performance
// 
#ifndef _SC_DPGLOBAL_HXX
#define _SC_DPGLOBAL_HXX

#include <algorithm>
#include <list>
#include <tools/gen.hxx>
#include <tools/debug.hxx>
#include <global.hxx>

#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/sheet/XDimensionsSupplier.hpp>

#include <com/sun/star/sheet/DataPilotFieldFilter.hpp>
#include <com/sun/star/sheet/DataPilotFieldOrientation.hpp>
#include <com/sun/star/sheet/DataPilotTableHeaderData.hpp>
#include <com/sun/star/sheet/DataPilotTablePositionData.hpp>
#include <com/sun/star/sheet/DataPilotTablePositionType.hpp>
#include <com/sun/star/sheet/DataPilotTableResultData.hpp>
#include <com/sun/star/sheet/DataResultFlags.hpp>
#include <com/sun/star/sheet/GeneralFunction.hpp>
#include <com/sun/star/sheet/MemberResultFlags.hpp>
#include <com/sun/star/sheet/TableFilterField.hpp>
#include <com/sun/star/sheet/XDataPilotMemberResults.hpp>
#include <com/sun/star/sheet/XDataPilotResults.hpp>
#include <com/sun/star/sheet/XHierarchiesSupplier.hpp>
#include <com/sun/star/sheet/XLevelsSupplier.hpp>


// moved from fieldwnd.hxx, see also SC_DAPI_MAXFIELDS
#define MAX_LABELS  256

#define		PIVOT_MAXFUNC			11
#define		PIVOT_FUNC_NONE			0x0000
#define     PIVOT_FUNC_SUM			0x0001
#define		PIVOT_FUNC_COUNT		0x0002
#define		PIVOT_FUNC_AVERAGE		0x0004
#define		PIVOT_FUNC_MAX			0x0008
#define		PIVOT_FUNC_MIN			0x0010
#define		PIVOT_FUNC_PRODUCT		0x0020
#define		PIVOT_FUNC_COUNT_NUM	0x0040
#define		PIVOT_FUNC_STD_DEV		0x0080
#define		PIVOT_FUNC_STD_DEVP		0x0100
#define		PIVOT_FUNC_STD_VAR		0x0200
#define		PIVOT_FUNC_STD_VARP		0x0400
#define		PIVOT_FUNC_AUTO			0x1000

#define DATA_RENAME_SEPARATOR		"_"
#define __MAX_NUM_LEN 64
#define __DECIMALPLACE	18

#define DP_PROP_COLUMNGRAND			"ColumnGrand"
#define DP_PROP_FUNCTION			"Function"
#define DP_PROP_IGNOREEMPTY			"IgnoreEmptyRows"
#define DP_PROP_ISDATALAYOUT		"IsDataLayoutDimension"
#define DP_PROP_ISVISIBLE			"IsVisible"
#define DP_PROP_ORIENTATION			"Orientation"
#define DP_PROP_REPEATIFEMPTY		"RepeatIfEmpty"
#define DP_PROP_ROWGRAND			"RowGrand"
#define DP_PROP_SHOWDETAILS			"ShowDetails"
#define DP_PROP_SHOWEMPTY			"ShowEmpty"
#define DP_PROP_SUBTOTALS			"SubTotals"
#define DP_PROP_USEDHIERARCHY		"UsedHierarchy"
#define DP_PROP_FILTER				"Filter"
#define DP_PROP_POSITION            "Position"

#define DBG_TRACESTR( x )  \
	{\
		ByteString aTemp( x , RTL_TEXTENCODING_UTF8 ); \
		DBG_TRACE( aTemp.GetBuffer() );\
	}

class TypedStrData;
class ScDPObject;

class SC_DLLPUBLIC ScDPItemData
{
public:
	enum { MK_VAL = 0x01, MK_DATA = MK_VAL<<1, MK_ERR = MK_DATA<<1, MK_DATE = MK_ERR<<1, MK_DATEPART = MK_DATE<<1 };
private:
	union
	{
		sal_uLong	nNumFormat;
		sal_Int32 mnDatePart;
	};

	String	aString;
	double	fValue;
	sal_uInt8	mbFlag;
	//sal_Bool	bHasValue: 1 ;
	//sal_Bool	bHasData: 1;
	//sal_Bool	bErr: 1;

	friend class ScDPTableDataCache;
public:
	ScDPItemData() : nNumFormat( 0 ), fValue(0.0), mbFlag( 0 ){}
	ScDPItemData( sal_uLong nNF, const String & rS, double fV, sal_uInt8 bF ):nNumFormat(nNF), aString(rS), fValue(fV), mbFlag( bF ){}
	ScDPItemData( const String& rS, double fV = 0.0, sal_Bool bHV = sal_False, const sal_uLong nNumFormat = 0 , sal_Bool bData = sal_True) ;				
	ScDPItemData( ScDocument* pDoc, SCROW nRow, sal_uInt16 nCol, sal_uInt16 nDocTab );

	void		SetString( const String& rS ) { aString = rS; mbFlag &= ~(MK_VAL|MK_DATE); nNumFormat = 0; mbFlag |= MK_DATA; }
//	void		SetValue ( double value , sal_uLong nNumFormat = 0 ) { bHasValue = sal_True; nNumFormat = 0;bHasData = sal_True; bDate = sal_False; fValue = value ;}
	sal_Bool		IsCaseInsEqual( const ScDPItemData& r ) const;

	size_t		Hash() const;
	
	// exact equality
	sal_Bool		operator==( const ScDPItemData& r ) const;
	// case insensitive equality
	static sal_Int32	Compare( const ScDPItemData& rA, const ScDPItemData& rB );

#ifdef DEBUG
	void	dump() const;
#endif

public:
	sal_Bool IsHasData() const ;
	sal_Bool IsHasErr() const ;
	sal_Bool IsValue() const;
	String	GetString() const ;
	double	GetValue() const ;
	sal_uLong    GetNumFormat() const ;
	sal_Bool HasStringData() const ;
	sal_Bool IsDate() const;
	sal_Bool HasDatePart() const;
	void SetDate( sal_Bool b ) ;
	
	TypedStrData*  CreateTypeString( );
	sal_uInt8	 GetType() const;
	sal_uInt8 & GetFlag() throw() { return mbFlag; }
	const sal_uInt8 & GetFlag() const throw() { return const_cast<ScDPItemData*>(this)->GetFlag(); }
};

class SC_DLLPUBLIC ScDPItemDataPool
{
public:
	// construct
	ScDPItemDataPool(void);
	ScDPItemDataPool(const ScDPItemDataPool& r);
	
	virtual ~ScDPItemDataPool(void);
	virtual const ScDPItemData* getData( sal_Int32 nId  );
	virtual sal_Int32 getDataId( const ScDPItemData& aData );
	virtual sal_Int32 insertData( const ScDPItemData& aData );
protected:
	struct DataHashFunc : public std::unary_function< const ScDPItemData &, size_t >
	{
		size_t operator() (const ScDPItemData &rData) const { return rData.Hash(); }
	};

	typedef ::std::hash_multimap< ScDPItemData, sal_Int32, DataHashFunc > DataHash;

	::std::vector< ScDPItemData > maItems;
	DataHash  maItemIds;
};

class ScDPInfoWnd;
class ScDocShell;
class ScTabViewShell;
namespace ScDPGlobal
{
// used for core data
	String GetFieldFuncString( const String& rSourceName, sal_uInt16 &rFuncMask, sal_Bool bIsValue );	
	String GetFuncString( const String &rString, const sal_uInt16 nIndex );
	com::sun::star::uno::Reference<com::sun::star::container::XNameAccess> DP_GetMembers( const com::sun::star::uno::Reference<
																					  com::sun::star::sheet::XDimensionsSupplier>&rSrc, long nField );
// common operation
	String operator + ( const String & rL, const String &rR );
	Rectangle operator *( const Rectangle &rLeft, const std::pair<double,double> & rRight );
// used for  DataPilot Panel 
    ScDPInfoWnd* GetDPInfoWnd( ScTabViewShell *pViewShell );
   bool ChkDPTableOverlap( ScDocument *pDestDoc, std::list<ScDPObject> & rClipboard, SCCOL nClipStartCol, SCROW nClipStartRow, SCCOL nStartCol, SCROW nStartRow, SCTAB nStartTab, sal_uInt16 nEndTab, sal_Bool bExcludeClip = sal_False );

}
#endif