/* -*- 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
 *
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 *
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 * 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>
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#ifndef _WRTHTML_HXX
#define _WRTHTML_HXX


#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/form/XForm.hpp>
#include <vcl/field.hxx>
#define _SVSTDARR_STRINGSDTOR
#define _SVSTDARR_STRINGSSORTDTOR
#define _SVSTDARR_ULONGS
#include <svl/svstdarr.hxx>
#include <i18npool/lang.h>
#include <tools/stream.hxx>

#include "shellio.hxx"
#include "wrt_fn.hxx"

// einige Forward Deklarationen
class Color;
class SwFrmFmt;
class SwFlyFrmFmt;
class SwDrawFrmFmt;
class SwFmtINetFmt;
class SwFmtVertOrient;
class SwFmtFtn;
class SwStartNode;
class SwTableNode;
class SwPageDesc;
class SwNodeIndex;
class ImageMap;
class SwNumRule;
class SdrObject;
class SvxBrushItem;
class SvxFontItem;
class SwHTMLNumRuleInfo;
class SwHTMLPosFlyFrms;
class SwHTMLTxtFtns;

extern SwAttrFnTab aHTMLAttrFnTab;

//#define HTML_PARSPACE ((MM50 * 7) / 10)
#define HTML_PARSPACE (MM50)

// Flags fuer die Ausgabe von Rahmen aller Art
// BORDER geht nur bei OutHTML_Image
// ANYSIZE gibt an, ob auch VAR_SIZE und MIN_SIZE angaben exportiert werden
// ABSSIZE gibt an, ob Abstand und Umrandung ignoriert werden sollen
const sal_uInt32 HTML_FRMOPT_ALIGN   	= 1<<0;
const sal_uInt32 HTML_FRMOPT_S_ALIGN   	= 1<<1;

const sal_uInt32 HTML_FRMOPT_WIDTH 		= 1<<2;
const sal_uInt32 HTML_FRMOPT_HEIGHT 		= 1<<3;
const sal_uInt32 HTML_FRMOPT_SIZE    	= HTML_FRMOPT_WIDTH|HTML_FRMOPT_HEIGHT;
const sal_uInt32 HTML_FRMOPT_S_WIDTH 	= 1<<4;
const sal_uInt32 HTML_FRMOPT_S_HEIGHT 	= 1<<5;
const sal_uInt32 HTML_FRMOPT_S_SIZE    	= HTML_FRMOPT_S_WIDTH|HTML_FRMOPT_S_HEIGHT;
const sal_uInt32 HTML_FRMOPT_ANYSIZE 	= 1<<6;
const sal_uInt32 HTML_FRMOPT_ABSSIZE 	= 1<<7;
const sal_uInt32 HTML_FRMOPT_MARGINSIZE 	= 1<<8;

const sal_uInt32 HTML_FRMOPT_SPACE   	= 1<<9;
const sal_uInt32 HTML_FRMOPT_S_SPACE   	= 1<<10;

const sal_uInt32 HTML_FRMOPT_BORDER  	= 1<<11;
const sal_uInt32 HTML_FRMOPT_S_BORDER  	= 1<<12;
const sal_uInt32 HTML_FRMOPT_S_NOBORDER 	= 1<<13;

const sal_uInt32 HTML_FRMOPT_S_BACKGROUND = 1<<14;

const sal_uInt32 HTML_FRMOPT_NAME   		= 1<<15;
const sal_uInt32 HTML_FRMOPT_ALT 		= 1<<16;
const sal_uInt32 HTML_FRMOPT_BRCLEAR 	= 1<<17;
const sal_uInt32 HTML_FRMOPT_S_PIXSIZE 	= 1<<18;
const sal_uInt32 HTML_FRMOPT_ID 			= 1<<19;
const sal_uInt32 HTML_FRMOPT_DIR 			= 1<<20;


const sal_uInt32 HTML_FRMOPTS_GENIMG_ALL	=
    HTML_FRMOPT_ALT		|
    HTML_FRMOPT_SIZE	|
    HTML_FRMOPT_ABSSIZE |
    HTML_FRMOPT_NAME;
const sal_uInt32 HTML_FRMOPTS_GENIMG_CNTNR = HTML_FRMOPTS_GENIMG_ALL;
const sal_uInt32 HTML_FRMOPTS_GENIMG	=
    HTML_FRMOPTS_GENIMG_ALL |
    HTML_FRMOPT_ALIGN 		|
    HTML_FRMOPT_SPACE 		|
    HTML_FRMOPT_BRCLEAR;

#define HTMLMODE_BLOCK_SPACER 		0x00010000
#define HTMLMODE_FLOAT_FRAME 		0x00020000
#define HTMLMODE_VERT_SPACER 		0x00040000
#define HTMLMODE_NBSP_IN_TABLES		0x00080000
#define HTMLMODE_LSPACE_IN_NUMBUL	0x00100000
#define HTMLMODE_NO_BR_AT_PAREND	0x00200000
#define HTMLMODE_PRINT_EXT			0x00400000
#define HTMLMODE_ABS_POS_FLY		0x00800000
#define HTMLMODE_ABS_POS_DRAW		0x01000000
#define HTMLMODE_FLY_MARGINS		0x02000000
#define HTMLMODE_BORDER_NONE		0x04000000
#define HTMLMODE_FONT_GENERIC		0x08000000
#define HTMLMODE_FRSTLINE_IN_NUMBUL	0x10000000
#define HTMLMODE_NO_CONTROL_CENTERING 0x20000000

#define HTML_DLCOLL_DD 0x4000
#define HTML_DLCOLL_DT 0x8000

#define CSS1_FMT_ISTAG (USHRT_MAX)
#define CSS1_FMT_CMPREF (USHRT_MAX-1)
#define CSS1_FMT_SPECIAL (USHRT_MAX-1)

// Die folgenden Flags bestimmen nur, welche Descriptoren, Tags, Optionen etc.
// ausgegeben werden ...
// bit 0,1,2
#define CSS1_OUTMODE_SPAN_NO_ON		0x0000U
#define CSS1_OUTMODE_SPAN_TAG_ON	0x0001U
#define CSS1_OUTMODE_STYLE_OPT_ON	0x0002U
#define CSS1_OUTMODE_RULE_ON 		0x0003U
#define CSS1_OUTMODE_SPAN_TAG1_ON	0x0004U
#define CSS1_OUTMODE_ANY_ON			0x0007U

// bit 3,4,5
#define CSS1_OUTMODE_SPAN_NO_OFF	0x0000U
#define CSS1_OUTMODE_SPAN_TAG_OFF	((sal_uInt16)(0x0001U << 3))
#define CSS1_OUTMODE_STYLE_OPT_OFF 	((sal_uInt16)(0x0002U << 3))
#define CSS1_OUTMODE_RULE_OFF 		((sal_uInt16)(0x0003U << 3))
#define CSS1_OUTMODE_SPAN_TAG1_OFF	((sal_uInt16)(0x0004U << 3))
#define CSS1_OUTMODE_ANY_OFF		((sal_uInt16)(0x0007U << 3))

#define CSS1_OUTMODE_ONOFF(a) (CSS1_OUTMODE_##a##_ON|CSS1_OUTMODE_##a##_OFF)
#define CSS1_OUTMODE_SPAN_TAG		CSS1_OUTMODE_ONOFF(SPAN_TAG)
#define CSS1_OUTMODE_STYLE_OPT		CSS1_OUTMODE_ONOFF(STYLE_OPT)
#define CSS1_OUTMODE_RULE			CSS1_OUTMODE_ONOFF(RULE)
#define CSS1_OUTMODE_SPAN_TAG1		CSS1_OUTMODE_ONOFF(TAG1)

// Die folgenden Flags legen fest, was ausgegeben wird
// bit 6,7,8,9
#define CSS1_OUTMODE_TEMPLATE		0x0000U
#define CSS1_OUTMODE_BODY			((sal_uInt16)(0x0001U << 6))
#define CSS1_OUTMODE_PARA			((sal_uInt16)(0x0002U << 6))
#define CSS1_OUTMODE_HINT 			((sal_uInt16)(0x0003U << 6))
#define CSS1_OUTMODE_FRAME 			((sal_uInt16)(0x0004U << 6))
#define CSS1_OUTMODE_TABLE			((sal_uInt16)(0x0005U << 6))
#define CSS1_OUTMODE_TABLEBOX		((sal_uInt16)(0x0006U << 6))
#define CSS1_OUTMODE_DROPCAP 		((sal_uInt16)(0x0007U << 6))
#define CSS1_OUTMODE_SECTION 		((sal_uInt16)(0x0008U << 6))
#define CSS1_OUTMODE_SOURCE			((sal_uInt16)(0x000fU << 6))

// bit 10
#define CSS1_OUTMODE_ENCODE 		((sal_uInt16)(0x0001U << 10))

// bit 11,12,13
// don't care about script
#define CSS1_OUTMODE_ANY_SCRIPT		0x0000U
// no cjk or ctl items
#define CSS1_OUTMODE_WESTERN		((sal_uInt16)(0x0001U << 11))
// no western or ctl items
#define CSS1_OUTMODE_CJK			((sal_uInt16)(0x0002U << 11))
// no western or cjk items
#define CSS1_OUTMODE_CTL			((sal_uInt16)(0x0003U << 11))
// no western, cjk or ctl items
#define CSS1_OUTMODE_NO_SCRIPT		((sal_uInt16)(0x0004U << 11))
#define CSS1_OUTMODE_SCRIPT			((sal_uInt16)(0x0007U << 11))

// der HTML-Writer
struct HTMLControl;
SV_DECL_PTRARR_SORT_DEL( HTMLControls, HTMLControl*, 1, 1 )
SV_DECL_PTRARR( INetFmts, SwFmtINetFmt*, 1, 1 )

struct SwHTMLFmtInfo;
SV_DECL_PTRARR_SORT_DEL( SwHTMLFmtInfos, SwHTMLFmtInfo*, 1, 1 )

class IDocumentStylePoolAccess;

class SwHTMLWriter : public Writer
{
    SwHTMLPosFlyFrms *pHTMLPosFlyFrms;
    SwHTMLNumRuleInfo *pNumRuleInfo;// aktuelle Numerierung
    SwHTMLNumRuleInfo *pNextNumRuleInfo;
    sal_uInt32 nHTMLMode;				// Beschreibung der Export-Konfiguration

    FieldUnit eCSS1Unit;

    sal_uInt16 OutHeaderAttrs();
    const SwPageDesc *MakeHeader( sal_uInt16& rHeaderAtrs );
    void GetControls();

    void AddLinkTarget( const String& rURL );
    void CollectLinkTargets();

protected:
    sal_uLong WriteStream();

public:
#if defined(UNX)
    static const sal_Char sNewLine;		// nur \012 oder \015
#else
    static const sal_Char sNewLine[];	// \015\012
#endif

    SvStringsDtor aImgMapNames;		// geschriebene Image Maps
    SvStringsSortDtor aImplicitMarks;// implizite Stprungmarken
    SvStringsDtor aOutlineMarks;		// geschriebene Image Maps
    SvStringsSortDtor aNumRuleNames;// Names of exported num rules
    SvStringsSortDtor aScriptParaStyles;// script dependent para styles
    SvStringsSortDtor aScriptTextStyles;// script dependent text styles
    SvULongs aOutlineMarkPoss;
    HTMLControls aHTMLControls;		// die zu schreibenden ::com::sun::star::form::Forms
    SwHTMLFmtInfos aChrFmtInfos;
    SwHTMLFmtInfos aTxtCollInfos;
    INetFmts aINetFmts;				// die "offenen" INet-Attribute
    SwHTMLTxtFtns *pFootEndNotes;

    String aCSS1Selector;			// der Selektor eines Styles
    String aNonConvertableCharacters;
    String aBulletGrfs[MAXLEVEL];	// die Grafiken fuer Listen

    ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >  *pxFormComps;	// die aktuelle Form

    SwDoc *pTemplate;				// die HTML-Vorlage
    Color *pDfltColor;				// default Farbe
    SwNodeIndex *pStartNdIdx;	   	// Index des ersten Absatz
    const SwPageDesc *pCurrPageDesc;// Die aktuelle Seiten-Vorlage
    const SwFmtFtn *pFmtFtn;

    sal_uInt32 aFontHeights[7];			// die Font-Hoehen 1-7

    sal_uInt32 nWarn;					// Result-Code fuer Warnungen
    sal_uInt32 nLastLFPos;				// letzte Position eines LF

    sal_uInt16 nLastParaToken;			// fuers Absaetze zusammenhalten
    sal_Int32 nBkmkTabPos;				// akt. Position in der Bookmark-Tabelle
    sal_uInt16 nImgMapCnt;				// zum eindeutig
    sal_uInt16 nFormCntrlCnt;
    sal_uInt16 nEndNote;
    sal_uInt16 nFootNote;
    sal_Int32 nLeftMargin;				// linker Einzug (z.B. aus Listen)
    sal_Int32 nDfltLeftMargin;			// die dafaults, der nicht geschrieben
    sal_Int32 nDfltRightMargin;		// werden muessen (aus der Vorlage)
    short  nFirstLineIndent;		// Erstzeilen-Einzug (aus Listen)
    short  nDfltFirstLineIndent;	// nicht zu schreibender default
    sal_uInt16 nDfltTopMargin;			// die defaults, der nicht geschrieben
    sal_uInt16 nDfltBottomMargin;		// werden muessen (aus der Vorlage)
    sal_uInt16 nIndentLvl;				// wie weit ist eingerueckt?
    xub_StrLen nWhishLineLen;			// wie lang darf eine Zeile werden?
    sal_uInt16 nDefListLvl;				// welcher DL-Level existiert gerade
    sal_Int32  nDefListMargin;			// Wie weit wird in DL eingerueckt
    sal_uInt16 nHeaderFooterSpace;
    sal_uInt16 nTxtAttrsToIgnore;
    sal_uInt16 nExportMode;
    sal_uInt16 nCSS1OutMode;
    sal_uInt16 nCSS1Script;			// contains default script (that's the one
                                    // that is not contained in class names)
    sal_uInt16 nDirection;			// the current direction

    rtl_TextEncoding	eDestEnc;
    LanguageType		eLang;

    // Beschreibung der Export-Konfiguration
    // 0
    sal_Bool bCfgOutStyles : 1;			// Styles exportieren
    sal_Bool bCfgPreferStyles : 1;		// Styles herkoemmlichen Tags vorziehen
    sal_Bool bCfgFormFeed : 1;			// Form-Feeds exportieren
    sal_Bool bCfgStarBasic : 1;			// StarBasic exportieren
    sal_Bool bCfgCpyLinkedGrfs : 1;

    // Beschreibung dessen, was exportiert wird

    sal_Bool bFirstLine : 1;			// wird die 1. Zeile ausgegeben ?
    sal_Bool bTagOn : 1;				// Tag an oder aus/Attr-Start oder -Ende

    // Die folgenden beiden Flags geben an, wir Attribute exportiert werden:
    // bTxtAttr bOutOpts
    // 0		0			Style-Sheets
    // 1		0			Hints: Jedes Attribut wird als eignes Tag
    //							geschrieben und es gibt ein End-Tag
    // 0		1			(Absatz-)Attribute: Das Attribut wird als Option
    //							eines bereits geschrieben Tags exportiert. Es
    //							gibt kein End-Tag.
    sal_Bool bTxtAttr : 1;
    // 8
    sal_Bool bOutOpts : 1;

    sal_Bool bOutTable : 1;				// wird der Tabelleninhalt geschrieben?
    sal_Bool bOutHeader : 1;
    sal_Bool bOutFooter : 1;
    sal_Bool bOutFlyFrame : 1;

    // Flags fuer Style-Export

    sal_Bool bFirstCSS1Rule : 1;		// wurde schon eine Property ausgegeben
    sal_Bool bFirstCSS1Property : 1;	// wurde schon eine Property ausgegeben
    sal_Bool bPoolCollTextModified : 1;	// die Textkoerper-Vorlage wurde
                                    // modifiziert.
    // 16
    sal_Bool bCSS1IgnoreFirstPageDesc : 1;

    // was muss/kann/darf nicht ausgegeben werden?

    sal_Bool bNoAlign : 1;				// HTML-Tag erlaubt kein ALIGN=...
    sal_Bool bClearLeft : 1;			// <BR CLEAR=LEFT> am Absatz-Ende ausg.
    sal_Bool bClearRight : 1;			// <BR CLEAR=RIGHT> am Absatz-Ende ausg.
    sal_Bool bLFPossible : 1;			// ein Zeilenumbruch darf eingef. werden

    // sonstiges

    sal_Bool bPreserveForm : 1;			// die aktuelle Form beibehalten

    sal_Bool bCfgNetscape4 : 1;			// Netscape4 Hacks
    // 23

    SwHTMLWriter( const String& rBaseURL );
    virtual ~SwHTMLWriter();

    void Out_SwDoc( SwPaM* );		// schreibe den makierten Bereich

    // gebe alle an in aktuellen Ansatz stehenden ::com::sun::star::text::Bookmarks aus
    void OutAnchor( const String& rName );
    void OutBookmarks();
    void OutImplicitMark( const String& rMark, const sal_Char *pMarkType );
    void OutHyperlinkHRefValue( const String& rURL );

    // gebe die evt. an der akt. Position stehenden FlyFrame aus.
    sal_Bool OutFlyFrm( sal_uLong nNdIdx, xub_StrLen nCntntIdx,
                        sal_uInt8 nPos, HTMLOutContext *pContext = 0 );
    void OutFrmFmt( sal_uInt8 nType, const SwFrmFmt& rFmt,
                    const SdrObject *pSdrObj );

    void OutForm( sal_Bool bTagOn=sal_True, const SwStartNode *pStNd=0 );
    void OutHiddenForms();
    void OutHiddenForm( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::form::XForm > & rForm );

    void OutForm( sal_Bool bOn, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > & rFormComps );
    void OutHiddenControls( const ::com::sun::star::uno::Reference<
                ::com::sun::star::container::XIndexContainer > & rFormComps,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::beans::XPropertySet > & rPropSet );
    sal_Bool HasControls() const;

    void OutFootEndNoteInfo();
    void OutFootEndNotes();
    String GetFootEndNoteSym( const SwFmtFtn& rFmtFtn );
    void OutFootEndNoteSym( const SwFmtFtn& rFmtFtn, const String& rNum,
                             sal_uInt16 nScript );

    void OutBasic();

    void OutAndSetDefList( sal_uInt16 nNewLvl );

    void OutStyleSheet( const SwPageDesc& rPageDesc, sal_Bool bUsed=sal_True );

    inline void OutCSS1_PropertyAscii( const sal_Char *pProp,
                                       const sal_Char *pVal );
    inline void OutCSS1_PropertyAscii( const sal_Char *pProp,
                                       const ByteString& rVal );
    inline void OutCSS1_Property( const sal_Char *pProp, const String& rVal );
    void OutCSS1_Property( const sal_Char *pProp, const sal_Char *pVal,
                           const String *pSVal );
    void OutCSS1_UnitProperty( const sal_Char *pProp, long nVal );
    void OutCSS1_PixelProperty( const sal_Char *pProp, long nVal, sal_Bool bVert );
    void OutCSS1_SfxItemSet( const SfxItemSet& rItemSet, sal_Bool bDeep=sal_True );

    // BODY-Tag-Events aus der SFX-Konfigaurion
    void OutBasicBodyEvents();

    // BACKGROUND/BGCOLOR-Option
    void OutBackground( const SvxBrushItem *pBrushItem, String& rEmbGrfNm,
                        sal_Bool bGraphic );
    void OutBackground( const SfxItemSet& rItemSet, String &rEmbGrfName,
                        sal_Bool bGraphic );

    void OutLanguage( LanguageType eLang );
    sal_uInt16 GetHTMLDirection( sal_uInt16 nDir ) const;
    sal_uInt16 GetHTMLDirection( const SfxItemSet& rItemSet ) const;
    void OutDirection( sal_uInt16 nDir );

    // ALT/ALIGN/WIDTH/HEIGHT/HSPACE/VSPACE-Optionen des aktuellen
    // Frame-Formats ausgeben und ggf. ein <BR CLEAR=...> vorne an
    // rEndTags anhaengen
    void OutFrmFmtOptions( const SwFrmFmt& rFrmFmt, const String& rAltTxt,
                            ByteString &rEndTags, sal_uInt32 nFrmOpts );
    void OutCSS1_TableFrmFmtOptions( const SwFrmFmt& rFrmFmt );
    void OutCSS1_SectionFmtOptions( const SwFrmFmt& rFrmFmt );
    void OutCSS1_FrmFmtOptions( const SwFrmFmt& rFrmFmt, sal_uInt32 nFrmOpts,
                                const SdrObject *pSdrObj=0,
                                const SfxItemSet *pItemSet=0 );
    void OutCSS1_FrmFmtBackground( const SwFrmFmt& rFrmFmt );

    void ChangeParaToken( sal_uInt16 nNew );

    void IncIndentLevel() { nIndentLvl++; }
    void DecIndentLevel() { if ( nIndentLvl ) nIndentLvl--; }
    void GetIndentString( ByteString& rStr, sal_uInt16 nIncLvl=0 );

    xub_StrLen GetLineLen() { return (xub_StrLen)(Strm().Tell()-nLastLFPos); }
    void OutNewLine( sal_Bool bCheck=sal_False );

    // fuer HTMLSaveData
    SwPaM* GetEndPaM() { return pOrigPam; }
    void SetEndPaM( SwPaM* pPam ) { pOrigPam = pPam; }

    sal_uInt32 ToPixel( sal_uInt32 nVal ) const;

    sal_uInt16 GuessFrmType( const SwFrmFmt& rFrmFmt,
                         const SdrObject*& rpStrObj );
    sal_uInt16 GuessOLENodeFrmType( const SwNode& rNd );

    void CollectFlyFrms();

    sal_uInt16 GetHTMLFontSize( sal_uInt32 nFontHeight ) const;

    // Die aktuelle Numerierungs-Information holen.
    SwHTMLNumRuleInfo& GetNumInfo() { return *pNumRuleInfo; }

    // Die Numerierungs-Information des naechsten Absatz holen. Sie
    // muss noch nicht vorhanden sein!
    SwHTMLNumRuleInfo *GetNextNumInfo() { return pNextNumRuleInfo; }

    // Die Numerierungs-Information des naechsten Absatz setzen.
    void SetNextNumInfo( SwHTMLNumRuleInfo *pNxt ) { pNextNumRuleInfo=pNxt; }

    // Die Numerierungs-Information des naeschten Absatz fuellen.
    void FillNextNumInfo();

    // Die Numerierungs-Information des naeschten Absatz loeschen.
    void ClearNextNumInfo();

    static const SdrObject *GetHTMLControl( const SwDrawFrmFmt& rFmt );
    static const SdrObject *GetMarqueeTextObj( const SwDrawFrmFmt& rFmt );
    static sal_uInt16 GetCSS1Selector( const SwFmt *pFmt, ByteString& rToken,
                                   String& rClass, sal_uInt16& rRefPoolId,
                                   String *pPseudo=0 );

    static const SwFmt *GetTemplateFmt( sal_uInt16 nPoolId,	IDocumentStylePoolAccess* /*SwDoc*/ pTemplate );
    static const SwFmt *GetParentFmt( const SwFmt& rFmt, sal_uInt16 nDeep );

    static void SubtractItemSet( SfxItemSet& rItemSet,
                                 const SfxItemSet& rRefItemSet,
                                 sal_Bool bSetDefaults,
                                 sal_Bool bClearSame = sal_True,
                                   const SfxItemSet *pRefScriptItemSet=0 );
    static sal_Bool HasScriptDependentItems( const SfxItemSet& rItemSet,
                                               sal_Bool bCheckDropCap );

    static void GetEEAttrsFromDrwObj( SfxItemSet& rItemSet,
                                      const SdrObject *pObj,
                                      sal_Bool bSetDefaults );

    static sal_uInt16 GetDefListLvl( const String& rNm, sal_uInt16 nPoolId );

    sal_uInt32 GetHTMLMode() const { return nHTMLMode; }
    sal_Bool IsHTMLMode( sal_uInt32 nMode ) const { return (nHTMLMode & nMode) != 0; }

    inline sal_Bool IsCSS1Source( sal_uInt16 n ) const;
    inline sal_Bool IsCSS1Script( sal_uInt16 n ) const;

    static const sal_Char *GetNumFormat( sal_uInt16 nFmt );
    static void PrepareFontList( const SvxFontItem& rFontItem, String& rNames,
                                 sal_Unicode cQuote, sal_Bool bGeneric );
    static sal_uInt16 GetCSS1ScriptForScriptType( sal_uInt16 nScriptType );
    static sal_uInt16 GetLangWhichIdFromScript( sal_uInt16 nScript );

    FieldUnit GetCSS1Unit() const { return eCSS1Unit; }
};

inline sal_Bool SwHTMLWriter::IsCSS1Source( sal_uInt16 n ) const
{
    return n == (nCSS1OutMode & CSS1_OUTMODE_SOURCE);
}

inline sal_Bool SwHTMLWriter::IsCSS1Script( sal_uInt16 n ) const
{
    sal_uInt16 nScript = (nCSS1OutMode & CSS1_OUTMODE_SCRIPT);
    return CSS1_OUTMODE_ANY_SCRIPT == nScript || n == nScript;
}

inline void SwHTMLWriter::OutCSS1_PropertyAscii( const sal_Char *pProp,
                                                 const sal_Char *pVal )
{
    OutCSS1_Property( pProp, pVal, 0 );
}

inline void SwHTMLWriter::OutCSS1_PropertyAscii( const sal_Char *pProp,
                                                 const ByteString& rVal )
{
    OutCSS1_Property( pProp, rVal.GetBuffer(), 0 );
}

inline void SwHTMLWriter::OutCSS1_Property( const sal_Char *pProp,
                                            const String& rVal )
{
    OutCSS1_Property( pProp, 0, &rVal );
}

// Struktur speichert die aktuellen Daten des Writers zwischen, um
// einen anderen Dokument-Teil auszugeben, wie z.B. Header/Footer
// Mit den beiden USHORTs im CTOR wird ein neuer PaM erzeugt und auf
// die Position im Dokument gesetzt.
// Im Destructor werden alle Daten wieder restauriert und der angelegte
// Pam wieder geloescht.

struct HTMLSaveData
{
    SwHTMLWriter& rWrt;
    SwPaM* pOldPam, *pOldEnd;
    SwHTMLNumRuleInfo *pOldNumRuleInfo;		// Owner = this
    SwHTMLNumRuleInfo *pOldNextNumRuleInfo;	// Owner = HTML-Writer
    sal_uInt16 nOldDefListLvl;
    sal_uInt16 nOldDirection;
    sal_Bool bOldWriteAll : 1;
    sal_Bool bOldOutHeader : 1;
    sal_Bool bOldOutFooter : 1;
    sal_Bool bOldOutFlyFrame : 1;
    const SwFlyFrmFmt* pOldFlyFmt;

    HTMLSaveData( SwHTMLWriter&, sal_uLong nStt, sal_uLong nEnd,
                  sal_Bool bSaveNum=sal_True,
                     const SwFrmFmt *pFrmFmt=0	);
    ~HTMLSaveData();
};


// einige Funktions-Deklarationen
Writer& OutHTML_FrmFmtOLENode( Writer& rWrt, const SwFrmFmt& rFmt,
                               sal_Bool bInCntnr );
Writer& OutHTML_FrmFmtOLENodeGrf( Writer& rWrt, const SwFrmFmt& rFmt,
                                  sal_Bool bInCntnr );

Writer& OutHTML_SwTxtNode( Writer&, const SwCntntNode& );
Writer& OutHTML_SwTblNode( Writer& , SwTableNode &, const SwFrmFmt *,
                           const String* pCaption=0, sal_Bool bTopCaption=sal_False );

Writer& OutHTML_DrawFrmFmtAsControl( Writer& rWrt, const SwDrawFrmFmt& rFmt,
                                     const SdrObject& rSdrObj, sal_Bool bInCntnr );
Writer& OutHTML_DrawFrmFmtAsMarquee( Writer& rWrt, const SwDrawFrmFmt& rFmt,
                                     const SdrObject& rSdrObj );

Writer& OutHTML_HeaderFooter( Writer& rWrt, const SwFrmFmt& rFrmFmt,
                              sal_Bool bHeader );

Writer& OutHTML_Image( Writer&, const SwFrmFmt& rFmt,
                       const String& rGrfName, const String& rAlternateTxt,
                       const Size& rRealSize, sal_uInt32 nFrmOpts,
                       const sal_Char *pMarkType = 0,
                       const ImageMap *pGenImgMap = 0 );
Writer& OutHTML_BulletImage( Writer& rWrt, const sal_Char *pTag,
                             const SvxBrushItem* pBrush, String &rGrfName,
                             const Size &rSize,
                             const SwFmtVertOrient* pVertOrient );

Writer& OutHTML_SwFmtFld( Writer& rWrt, const SfxPoolItem& rHt );
Writer& OutHTML_SwFmtFtn( Writer& rWrt, const SfxPoolItem& rHt );
Writer& OutHTML_INetFmt( Writer&, const SwFmtINetFmt& rINetFmt, sal_Bool bOn );

Writer& OutCSS1_BodyTagStyleOpt( Writer& rWrt, const SfxItemSet& rItemSet,
                                 String aEmbBGGrfName );
Writer& OutCSS1_ParaTagStyleOpt( Writer& rWrt, const SfxItemSet& rItemSet );

Writer& OutCSS1_HintSpanTag( Writer& rWrt, const SfxPoolItem& rHt );
Writer& OutCSS1_HintStyleOpt( Writer& rWrt, const SfxPoolItem& rHt );

Writer& OutCSS1_TableBGStyleOpt( Writer& rWrt, const SfxPoolItem& rHt );
Writer& OutCSS1_NumBulListStyleOpt( Writer& rWrt, const SwNumRule& rNumRule,
                                    sal_uInt8 nLevel );

Writer& OutHTML_NumBulListStart( SwHTMLWriter& rWrt,
                                 const SwHTMLNumRuleInfo& rInfo );
Writer& OutHTML_NumBulListEnd( SwHTMLWriter& rWrt,
                               const SwHTMLNumRuleInfo& rNextInfo );

Writer& OutCSS1_SvxBox( Writer& rWrt, const SfxPoolItem& rHt );

#endif	//  _WRTHTML_HXX

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