AOO410/main/sw/source/filter/inc/fltshell.hxx

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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
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 * with the License.  You may obtain a copy of the License at
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 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef _FLTSHELL_HXX
#define _FLTSHELL_HXX

#include <deque>

#include <com/sun/star/text/HoriOrientation.hpp>
#include <com/sun/star/text/VertOrientation.hpp>
#include <com/sun/star/text/RelOrientation.hpp>
#include <hintids.hxx>
#include <vcl/keycod.hxx>
#include <tools/datetime.hxx>
#include <editeng/brkitem.hxx>
#include <poolfmt.hxx>
#include <fmtornt.hxx>
#include <ndindex.hxx>
#include <IDocumentRedlineAccess.hxx>

class SwTOXBase;
class SwFltShell;
class SwField;
class SwFieldType;
class Graphic;
class SwTableBox;
class SwDoc;
class SwPaM;

using namespace com::sun::star;

inline void SwFltClearFlag(sal_uLong& rFieldFlags, int no)
	{ rFieldFlags &= ~(1L << no); }

inline void SwFltSetFlag(sal_uLong& rFieldFlags, int no)
	{ rFieldFlags |= 1L << no; }

inline sal_Bool SwFltGetFlag(sal_uLong nFieldFlags, int no)
	{ return (nFieldFlags & (1L << no)) != 0; }

// Stack-Eintrag fuer die Attribute Es werden immer Pointer auf neue Attribute uebergeben.
class SwFltStackEntry
{
public:
	SwNodeIndex nMkNode;
	SwNodeIndex nPtNode;
	SfxPoolItem * pAttr;// Format Attribute
	long nHandle;		// fuer verschachtelte Attrs, z.B. Bookmarks
	xub_StrLen nMkCntnt;// Nachbildung von Mark()
	xub_StrLen nPtCntnt;// Nachbildung von GetPoint()

	sal_Bool bOld;			// to mark Attributes *before* skipping field results
	sal_Bool bLocked;
	sal_Bool bCopied;
	sal_Bool bConsumedByField;
	//Modify here for #119405, by easyfan, 2012-05-24
	sal_Int32 mnStartCP;
	sal_Int32 mnEndCP; 
	bool bIsParaEnd;
	//End of modification, by easyfan
 
	SW_DLLPUBLIC SwFltStackEntry(const SwPosition & rStartPos, SfxPoolItem* pHt );
	SW_DLLPUBLIC SwFltStackEntry(const SwFltStackEntry& rEntry);
	SW_DLLPUBLIC ~SwFltStackEntry();

	void SetStartPos(const SwPosition & rStartPos);
	SW_DLLPUBLIC void SetEndPos(  const SwPosition & rEndPos);
	SW_DLLPUBLIC sal_Bool MakeRegion(SwDoc* pDoc, SwPaM& rRegion, sal_Bool bCheck );    
	//Modify here for #119405, by easyfan, 2012-05-24
	void SetStartCP(sal_Int32 nCP) {mnStartCP = nCP;}
	void SetEndCP(sal_Int32 nCP) {mnEndCP = nCP;}
	sal_Int32 GetStartCP() const {return mnStartCP;}
	sal_Int32 GetEndCP() const {return mnEndCP;}
	//End of modification, by easyfan
	//Modify here for #119405, by chengjh, 2012-08-16
	bool IsAbleMakeRegion();
	bool IsParaEnd(){ return bIsParaEnd;}
	void SetIsParaEnd(bool bArg){ bIsParaEnd = bArg;}
	//End
};

class SW_DLLPUBLIC SwFltControlStack
{
	typedef std::deque<SwFltStackEntry*> Entries;
	typedef Entries::iterator myEIter;
	Entries maEntries;
	friend class SwFltShell;

	sal_uLong nFieldFlags;
	KeyCode aEmptyKeyCode; // fuer Bookmarks
//Modify for #119405 by chengjh, 2012-08-16
private:
	bool bHasSdOD;
	bool bSdODChecked;	
//End

protected:
	SwDoc* pDoc;
	sal_Bool bIsEndStack;

	void MoveAttrs( const SwPosition&  rPos );
	virtual void SetAttrInDoc(const SwPosition& rTmpPos, SwFltStackEntry* pEntry);
	//Modify here for #119405, by easyfan, 2012-05-24
	virtual sal_Int32 GetCurrAttrCP() const {return -1;}
	virtual bool IsParaEndInCPs(sal_Int32 /* nStart */,sal_Int32 /* nEnd */,bool /* bSdOD=true */) const {return false;}
	//End of modification, by easyfan
	//Modify for #119405 by chengjh, 2012-08-16
	//Clear the para end position recorded in reader intermittently for the least impact on loading performance
	virtual void ClearParaEndPosition(){};
	virtual bool CheckSdOD(sal_Int32 /* nStart */,sal_Int32 /* nEnd */){return false;}
	bool HasSdOD();
	//End

public:
	enum Flags
	{
		HYPO,
		TAGS_DO_ID,
		TAGS_VISIBLE,
		BOOK_TO_VAR_REF,
		BOOK_AND_REF,
		TAGS_IN_TEXT,
		ALLOW_FLD_CR,
		NO_FLD_CR,
		DONT_HARD_PROTECT
	};

	SwFltControlStack(SwDoc* pDo, sal_uLong nFieldFl);
	virtual ~SwFltControlStack();

	sal_Bool IsFlagSet(Flags no) const	{ return ::SwFltGetFlag(nFieldFlags, no);}

	void NewAttr(const SwPosition& rPos, const SfxPoolItem & rAttr );

	virtual void SetAttr(const SwPosition& rPos, sal_uInt16 nAttrId=0, sal_Bool bTstEnde=sal_True, long nHand = LONG_MAX, sal_Bool consumedByField=sal_False);

	void StealAttr(const SwPosition* pPos, sal_uInt16 nAttrId = 0);
	void MarkAllAttrsOld();
	void KillUnlockedAttrs(const SwPosition& pPos);
	SfxPoolItem* GetFmtStackAttr(sal_uInt16 nWhich, sal_uInt16 * pPos = 0);
	const SfxPoolItem* GetOpenStackAttr(const SwPosition& rPos, sal_uInt16 nWhich);
	const SfxPoolItem* GetFmtAttr(const SwPosition& rPos, sal_uInt16 nWhich);
	void Delete(const SwPaM &rPam);

	Entries::size_type Count() { return maEntries.size(); }
	SwFltStackEntry* operator[](Entries::size_type nIndex)
 		{ return maEntries[nIndex]; }
	void DeleteAndDestroy(Entries::size_type nCnt);
};

class SwFltAnchorClient;

class SW_DLLPUBLIC SwFltAnchor : public SfxPoolItem
{
	SwFrmFmt* pFrmFmt;
    SwFltAnchorClient * pClient;

public:
	SwFltAnchor(SwFrmFmt* pFlyFmt);
	SwFltAnchor(const SwFltAnchor&);
    virtual ~SwFltAnchor();

	// "pure virtual Methoden" vom SfxPoolItem
	virtual int operator==(const SfxPoolItem&) const;
	virtual SfxPoolItem* Clone(SfxItemPool* = 0) const;
    void SetFrmFmt(SwFrmFmt * _pFrmFmt);
	const SwFrmFmt* GetFrmFmt() const; 
		  SwFrmFmt* GetFrmFmt();
};

class SwFltAnchorClient : public SwClient
{
    SwFltAnchor * m_pFltAnchor;

public:
    SwFltAnchorClient(SwFltAnchor * pFltAnchor);

    virtual void Modify (const SfxPoolItem *pOld, const SfxPoolItem *pNew);
};


class SW_DLLPUBLIC SwFltRedline : public SfxPoolItem
{
public:
	DateTime		aStamp;
	DateTime		aStampPrev;
	RedlineType_t	eType;
	RedlineType_t	eTypePrev;
	sal_uInt16			nAutorNo;
	sal_uInt16			nAutorNoPrev;

	SwFltRedline(RedlineType_t	 eType_,
				 sal_uInt16			 nAutorNo_,
				 const DateTime& rStamp_,
	             RedlineType_t	 eTypePrev_    = nsRedlineType_t::REDLINE_INSERT,
				 sal_uInt16			 nAutorNoPrev_ = USHRT_MAX,
				 const DateTime* pStampPrev_   = 0)
        : SfxPoolItem(RES_FLTR_REDLINE), aStamp(rStamp_), eType(eType_),
        eTypePrev(eTypePrev_), nAutorNo(nAutorNo_), nAutorNoPrev(nAutorNoPrev_)
	{
			if( pStampPrev_ )
				aStampPrev = *pStampPrev_;
	}

	SwFltRedline(const SwFltRedline& rCpy):
		SfxPoolItem(RES_FLTR_REDLINE),
		aStamp(			rCpy.aStamp       ),
		aStampPrev(		rCpy.aStampPrev   ),
		eType(			rCpy.eType        ),
		eTypePrev(		rCpy.eTypePrev    ),
		nAutorNo(		rCpy.nAutorNo     ),
		nAutorNoPrev(	rCpy.nAutorNoPrev )
		{}
	// "pure virtual Methoden" vom SfxPoolItem
	virtual int operator==(const SfxPoolItem& rItem) const;
	virtual SfxPoolItem* Clone(SfxItemPool* = 0) const;
};

class SW_DLLPUBLIC SwFltBookmark : public SfxPoolItem
{
private:
    friend class SwFltShell;	// darf aName und aVal uebersetzen

    long mnHandle;
    String maName;
    String maVal;
    bool mbIsTOCBookmark;

public:
    SwFltBookmark( const String& rNa, 
                   const String& rVa,
                   long nHand,
                   const bool bIsTOCBookmark = false );
    SwFltBookmark( const SwFltBookmark& );

    // "pure virtual Methoden" vom SfxPoolItem
    virtual int operator==(const SfxPoolItem&) const;
    virtual SfxPoolItem* Clone(SfxItemPool* = 0) const;

    long GetHandle() const 				{ return mnHandle; }
    const String& GetName() const 		{ return maName; }
    const String& GetValSys() const 	{ return maVal; }
    bool IsTOCBookmark() const
    {
        return mbIsTOCBookmark;
    }
};

class SW_DLLPUBLIC SwFltTOX : public SfxPoolItem
{
	SwTOXBase* pTOXBase;
	sal_uInt16 nCols;
	sal_Bool bHadBreakItem; // there was a break item BEFORE insertion of the TOX
	sal_Bool bHadPageDescItem; // ...
public:
	SwFltTOX(SwTOXBase* pBase, sal_uInt16 _nCols = 0);
	SwFltTOX(const SwFltTOX&);
	// "pure virtual Methoden" vom SfxPoolItem
	virtual int operator==(const SfxPoolItem&) const;
	virtual SfxPoolItem* Clone(SfxItemPool* = 0) const;
	SwTOXBase* GetBase() 			{ return pTOXBase; }
	sal_uInt16 GetCols() const 			{ return nCols; }
	void SetHadBreakItem(    sal_Bool bVal ) { bHadBreakItem    = bVal; }
	void SetHadPageDescItem( sal_Bool bVal ) { bHadPageDescItem = bVal; }
	sal_Bool HadBreakItem()    const { return bHadBreakItem; }
	sal_Bool HadPageDescItem() const { return bHadPageDescItem; }
};

class SwFltSection : public SfxPoolItem
{
    SwSectionData * m_pSection;

public:
    SwFltSection( SwSectionData *const pSect );
	SwFltSection( const SwFltSection& );
	// "pure virtual Methoden" vom SfxPoolItem
	virtual int operator==(const SfxPoolItem&) const;
	virtual SfxPoolItem* Clone(SfxItemPool* = 0) const;
    SwSectionData * GetSectionData()    { return m_pSection; }
};
// Der WWEndStack verhaelt sich wie der WWControlStck, nur dass die Attribute
// auf ihm bis ans Ende des Dokuments gehortet werden, falls auf sie noch
// zugegriffen werden muss (z.B. Book/RefMarks, Index u.s.w.)
class SwFltEndStack : public SwFltControlStack
{
public:
	SwFltEndStack(SwDoc* pDo, sal_uLong nFieldFl)
		:SwFltControlStack(pDo, nFieldFl)
	{
		bIsEndStack = sal_True;
	}
};

///////////////////////////////////////////////////////////////////////////////////////////
//
// hier beginnen die fuer ww1-filter neu erstellten klassen. diese
// sollen eine simple oberflaeche fuer die komplexen strukturen des
// writers speziell fuer filter sein. soll etwas in den writer gegeben
// werden, soll ein << reichen. hierfuer sind neue typen erzeugt
// worden. ausserdem soll moeglich sein das objekt nach vielen
// zustaenden der momentanen formatierung zu fragen, sodasz diese der
// filter nicht selbst verwalten musz.
//
// den anfang macht eine vorlagen-oberklasse, die einfachen umgang mit
// formatvorlagen ermoeglicht:
//

class SwFltOutBase
{
	SwDoc& rDoc;
protected:
	RndStdIds eFlyAnchor;
	sal_Bool bFlyAbsPos;

	SwDoc& GetDoc() 				{ return rDoc; }
	SfxItemSet* NewFlyDefaults();
	SwFltOutBase(SwDoc& rDocu);
	virtual ~SwFltOutBase();
public:
	virtual SwFltOutBase& operator << (const SfxPoolItem& rItem) = 0;

	virtual const SfxPoolItem& GetAttr(sal_uInt16 nWhich) = 0;
	virtual const SfxPoolItem& GetNodeOrStyAttr(sal_uInt16 nWhich) = 0;

	virtual const SfxPoolItem& GetCellAttr(sal_uInt16 nWhich);
	virtual sal_Bool BeginTable();
	virtual void NextTableCell();
	virtual void NextTableRow();
	virtual void SetTableWidth(SwTwips nW);
    virtual void SetTableOrient(sal_Int16 eOri);
	virtual void SetCellWidth(SwTwips nWidth, sal_uInt16 nCell);
	virtual void SetCellHeight(SwTwips nH);
	virtual void SetCellBorder(const SvxBoxItem& rFmtBox, sal_uInt16 nCell);
	virtual void SetCellSpace(sal_uInt16 nSp);
	virtual void DeleteCell(sal_uInt16 nCell);
	virtual void EndTable();

	virtual sal_Bool IsInFly() = 0;
	virtual void SetFlyFrmAttr(const SfxPoolItem& rAttr) = 0;
	virtual const SfxPoolItem& GetFlyFrmAttr(sal_uInt16 nWhich) = 0;
	virtual sal_Bool BeginFly( RndStdIds eAnchor, sal_Bool bAbsolutePos,
							   const SfxItemSet* pMoreAttrs = 0 );
	virtual void SetFlyAnchor( RndStdIds eAnchor );
	virtual void EndFly();
};

class SwFltOutDoc : public SwFltOutBase
{
	SwFltControlStack& rStack;
	SwFltEndStack& rEndStack;
	SwPaM* pPaM;
	SwFrmFmt* pFly;
// table items:
	const SwTable* pTable;
	SwPosition* pTabSavedPos; // set when in table
	SwPosition* pFlySavedPos; // set when in fly
	SwTwips nTableWidth;
	sal_uInt16 usTableX;
	sal_uInt16 usTableY;
	sal_Bool bReadNoTbl;				// Keine Tabellen

	SwTableBox* GetBox(sal_uInt16 ny, sal_uInt16 nx = USHRT_MAX);
	sal_Bool SeekCell( short nRow, short nCol, sal_Bool bPam );
	void SplitTable();
public:
	SwFltOutDoc(SwDoc& rDocu, SwPaM* pP, SwFltControlStack& rStk,
        SwFltEndStack& rEStk)
    : SwFltOutBase(rDocu), rStack(rStk), rEndStack(rEStk), pPaM(pP),
		  pFly(0), pTable(0), pTabSavedPos(0), pFlySavedPos(0),
		  nTableWidth(0), bReadNoTbl(sal_False)
	{}

	void SetReadNoTable() 			{ bReadNoTbl = sal_True; }
	sal_Bool IsTableWidthSet() const 	{ return 0 != nTableWidth; }

	virtual SwFltOutBase& operator << (const SfxPoolItem& rItem);

	virtual const SfxPoolItem& GetAttr(sal_uInt16 nWhich);
	virtual const SfxPoolItem& GetNodeOrStyAttr(sal_uInt16 nWhich);

	sal_Bool IsInTable();
	virtual const SfxPoolItem& GetCellAttr(sal_uInt16 nWhich);
	virtual sal_Bool BeginTable();
	virtual void NextTableCell();
	virtual void NextTableRow();
	virtual void SetTableWidth(SwTwips nW);
    virtual void SetTableOrient(sal_Int16 eOri);
	virtual void SetCellWidth(SwTwips nWidth, sal_uInt16 nCell);
	virtual void SetCellHeight(SwTwips nH);
	virtual void SetCellBorder(const SvxBoxItem& rFmtBox, sal_uInt16 nCell);
	virtual void SetCellSpace(sal_uInt16 nSp);
	virtual void DeleteCell(sal_uInt16 nCell);
	virtual void EndTable();

	SwFrmFmt* MakeFly( RndStdIds eAnchor, SfxItemSet* pSet );
	virtual sal_Bool IsInFly();
	virtual void SetFlyFrmAttr(const SfxPoolItem& rAttr);
	virtual const SfxPoolItem& GetFlyFrmAttr(sal_uInt16 nWhich);
	virtual sal_Bool BeginFly( RndStdIds eAnchor, sal_Bool bAbsolutePos,
							   const SfxItemSet* pMoreAttrs = 0 );
	virtual void EndFly();
};

class SwFltFormatCollection : public SwFltOutBase
{
	SwTxtFmtColl* pColl;
	SfxItemSet* pFlyAttrs;		// Simulation der Flys in Styles
	sal_Bool bHasFly;
public:
	SwFltFormatCollection(SwDoc&, RES_POOL_COLLFMT_TYPE nType);
	SwFltFormatCollection(SwDoc&, const String& rName );
	~SwFltFormatCollection() { if( pFlyAttrs ) delete pFlyAttrs; }

	void Reset()
	{
        // --> OD 2007-01-25 #i73790# - method renamed
        pColl->ResetAllFmtAttr();
        // <--
		pColl->SetAuto(sal_False); // nach Empfehlung JP
	}
	void Derived(SwTxtFmtColl* pBase)
		{ pColl->SetDerivedFrom(pBase); }

//	SwTxtFmtColl* Search(String, CharSet eSrc);
	SwTxtFmtColl* GetColl()  		{ return pColl; }
	void SetHasFly() 				{ bHasFly = sal_True; }
	SfxItemSet* GetpFlyAttrs() 		{ return pFlyAttrs; }

	virtual SwFltOutBase& operator << (const SfxPoolItem& rItem);
	virtual const SfxPoolItem& GetAttr(sal_uInt16 nWhich);
	virtual const SfxPoolItem& GetNodeOrStyAttr(sal_uInt16 nWhich);

	virtual sal_Bool IsInFly();
	virtual void SetFlyFrmAttr(const SfxPoolItem& rAttr);
	virtual const SfxPoolItem& GetFlyFrmAttr(sal_uInt16 nWhich);
	virtual sal_Bool BeginFly( RndStdIds eAnchor, sal_Bool bAbsolutePos,
							   const SfxItemSet* pMoreAttrs = 0 );
	sal_Bool BeginStyleFly( SwFltOutDoc* pOutDoc );
	virtual void EndFly();
};

//
// dies nun ist die zauberhafteklasse: intention: alle eins nach dem
// andern hinein'pipe'n. wird eine besondere struktur eingelesen, wird
// eine klammer geoeffnet (BeginXxx) und nach beendigung geschlossen
// (EndXxx), wobei Xxx zB fuer Fusznoten, Kopf/Fuszzeilen oder
// Tabellen steht. Styles funktionieren auch so, haben aber den
// unterschied, keine buchstaben zu akzeptieren.
// beginnt ein neuer absatz oder aehnliches, wird NextXxx genutzt.
// hier ist moeglich, Tab, Zeilenumbruch, Absatzende, Seitenumbruch
// und Sektionsende einzufuegen.
//
class SwFltShell
{
	SwFltOutDoc* pOutDoc;
	SwFltFormatCollection* pColls[256];
	SwFltOutBase* pOut;

//	SwFltFormatCollection* pFormat; // set when in style-mode
	SwPageDesc* pCurrentPageDesc;
	SwPosition* pSavedPos; // set, when in footnote or header/footer -mode
#ifdef None
#undef None
#endif
	enum SubModes {
		None,
		Header,
		Footer,
		Footnote,
		Table,
		Fly,
		Style,
		Max
	} eSubMode;

// Fly items:
	sal_uInt16 nAktStyle;				// zur Indizierung pStyleFlyTable
//
	SwFltControlStack aStack;
	SwFltEndStack aEndStack;
	SwPaM* pPaM;
//
    String sBaseURL;
	sal_uInt16 nPageDescOffset; // fuers update der pagedescs
	CharSet eSrcCharSet; // charset der quelle
	friend class SwFltControlStack;
	sal_Bool bNewDoc;
	sal_Bool bStdPD;
	sal_Bool bProtect;

public:
    SwFltShell(SwDoc* , SwPaM& , const String& rBaseURL, sal_Bool bNew, sal_uLong = 0);
	~SwFltShell();

	SwDoc& GetDoc() 				{ return *aStack.pDoc; }

	CharSet SetCharSet(CharSet eNew)	{ CharSet eOld = eSrcCharSet;
										  eSrcCharSet = eNew;
										  return eOld;
										}
	void SetUseStdPageDesc()		{ bStdPD = sal_True; }
	void SetProtect() 				{ bProtect = sal_True; }
	SwPageDesc* MakePageDesc(SwPageDesc* pFirstPageDesc = NULL);
	SwPageDesc& GetPageDesc() 		{ return *pCurrentPageDesc; }
	void NextTab() 					{ (*this) << sal_uInt8(0x09); }
	void NextLine() 				{ (*this) << sal_uInt8(0x0a); }
    void NextParagraph();
    void NextPage();
    void NextSection()      { pCurrentPageDesc = MakePageDesc(); }

	SwFltShell& AddGraphic( const String& rPicName );
	SwFltShell& AddError( const sal_Char* pErr );
	SwFltShell& EndItem( sal_uInt16 nId );
	SwFltShell& SetStyle( sal_uInt16 nStyle );

	SwFltShell& operator << ( Graphic& );
	SwFltShell& operator << ( SwFltBookmark& aBook );
	void SetBookEnd(long nHandle);
	SwFltShell& operator << ( const String& );	// Vorsicht: CHARSET_ANSI
	SwFltShell& operator << ( const sal_Unicode );
	SwFltShell& operator << ( const SwField& );
	SwFltShell& operator << ( const SfxPoolItem& rItem )
		{ *pOut << rItem; return *this; }

//	SwFltShell& operator >> (SfxPoolItem&);
// methode zum beenden einer sub-sektion, zB Fusznote etc
	void End()						{ eSubMode = None; }
// methoden zur verwaltung von Header/Footer
	void BeginHeader(SwPageDesc* =NULL);
	void BeginFooter(SwPageDesc* =NULL);
	void EndHeaderFooter();
// methoden zur verwaltung von FootNotes
	void BeginFootnote();
	void EndFootnote();
// methoden zur verwaltung von Tabellen
	sal_Bool IsInTable() {
		return ( pOut == pOutDoc ) ? pOutDoc->IsInTable() : 0; }
	const SfxPoolItem& GetCellAttr(sal_uInt16 nWhich) {
		return pOut->GetCellAttr(nWhich); }
	sal_Bool BeginTable() {
		sal_Bool b = pOut->BeginTable();
		if(b) eSubMode = Table;
		return b; }
	void NextTableCell() {
		pOut->NextTableCell(); }
	void NextTableRow() {
		pOut->NextTableRow(); }
	void SetTableWidth(SwTwips nW) {
		pOut->SetTableWidth(nW); }
	sal_Bool IsTableWidthSet() {
		return pOutDoc->IsTableWidthSet(); }
    void SetTableOrient(sal_Int16 eOri) {
		pOut->SetTableOrient(eOri); }
	void SetCellWidth(SwTwips nWidth, sal_uInt16 nCell = USHRT_MAX ) {
		pOut->SetCellWidth(nWidth, nCell); }
	void SetCellHeight(SwTwips nH) {
		pOut->SetCellHeight(nH); }
	void SetCellBorder(const SvxBoxItem& rFmtBox, sal_uInt16 nCell = USHRT_MAX ){
		pOut->SetCellBorder(rFmtBox, nCell); }
	void SetCellSpace(sal_uInt16 nSp) {
		pOut->SetCellSpace(nSp); }
	void DeleteCell(sal_uInt16 nCell = USHRT_MAX) {
		pOut->DeleteCell(nCell); }
	void EndTable() {
		pOut->EndTable(); }
// methoden zur verwaltung von Flys
	sal_Bool IsInFly() { return pOut->IsInFly(); }
    sal_Bool BeginFly( RndStdIds eAnchor = FLY_AT_PARA, sal_Bool bAbsolutePos = sal_False );
	void SetFlyAnchor( RndStdIds eAnchor )
		{ pOut->SetFlyAnchor( eAnchor ); }
    void SetFlyXPos( short nXPos, sal_Int16 eHRel = com::sun::star::text::RelOrientation::FRAME,
                     sal_Int16 eHAlign = com::sun::star::text::HoriOrientation::NONE );
    void SetFlyYPos( short nYPos, sal_Int16 eVRel = com::sun::star::text::RelOrientation::FRAME,
                     sal_Int16 eVAlign = com::sun::star::text::VertOrientation::NONE );
	void SetFlyFrmAttr(const SfxPoolItem& rAttr){
		pOut->SetFlyFrmAttr( rAttr ); }
	void EndFly();
// methoden zur verwaltung von styles:
	void BeginStyle(sal_uInt16 nUserCode, RES_POOL_COLLFMT_TYPE aType)
	{
		ASSERT(nUserCode<sizeof(pColls)/sizeof(*pColls), "code out of bounds");
		ASSERT(pColls[nUserCode] == NULL, "user codes dublicate");
		if (eSubMode == Style)
			EndStyle();
		pOut = pColls[nUserCode] = new SwFltFormatCollection(GetDoc(), aType);
		nAktStyle = nUserCode;
		eSubMode = Style;
	}
	void BeginStyle( sal_uInt16 nUserCode, const String& rName )
	{
		ASSERT(nUserCode<sizeof(pColls)/sizeof(*pColls), "code out of bounds");
		ASSERT(pColls[nUserCode] == NULL, "user codes dublicate");
		if (eSubMode == Style)
			EndStyle();
		pOut = pColls[nUserCode] = new SwFltFormatCollection(GetDoc(), rName );
		nAktStyle = nUserCode;
		eSubMode = Style;
	}
	sal_Bool IsStyleImported(sal_uInt16 nUserCode)
		{ return pColls[nUserCode] != 0; }
	void BaseStyle(sal_uInt16 nBased)
	{
		ASSERT(eSubMode == Style, "wrong state for style");
		ASSERT(pColls[nBased], "Style based on noexistent style" );
		if( eSubMode == Style && pColls[nBased]->GetColl() )
			((SwFltFormatCollection*)pOut)->Derived(pColls[nBased]->GetColl());
	}
	void NextStyle(sal_uInt16 nWhich, sal_uInt16 nNext);

	void EndStyle()
	{
//		ASSERT(eSubMode == Style, "wrong state for style");
		nAktStyle = 0;
		pOut = pOutDoc;
		eSubMode = None;
	}

	sal_Bool IsFlagSet(SwFltControlStack::Flags no) const
		{ return aStack.IsFlagSet(no); }
	void ConvertUStr( String& rInOut );
	String QuoteStr( const String& rIn );

    // folgende status kann die shell verwalten:
    const SfxPoolItem& GetNodeOrStyAttr(sal_uInt16 nWhich);
    const SfxPoolItem& GetAttr(sal_uInt16 nWhich);
    const SfxPoolItem& GetFlyFrmAttr(sal_uInt16 nWhich);
    SwFieldType* GetSysFldType(sal_uInt16 eWhich);
    sal_Bool GetWeightBold();
	sal_Bool GetPostureItalic();
	sal_Bool GetCrossedOut();
	sal_Bool GetContour();
	sal_Bool GetCaseKapitaelchen();
	sal_Bool GetCaseVersalien();

    const String& GetBaseURL() const { return sBaseURL; }
};

SW_DLLPUBLIC void UpdatePageDescs(SwDoc &rDoc, sal_uInt16 nInPageDescOffset);

#endif

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