AOO410/main/sw/source/filter/html/wrthtml.hxx

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * 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
 * under the License.
 * 
 *************************************************************/


#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 __FAR_DATA 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 );

#ifdef JAVA_BASIC_IDE
	void OutBasicModule( const String& rName, const String& rLanguage );
#endif
	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 );


#endif	//  _WRTHTML_HXX