/************************************************************** * * 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 _SWHTML_HXX #define _SWHTML_HXX #if !defined(_SVSTDARR_XUB_STRLEN_DECL) || !defined(_SVSTDARR_LONGS_DECL) || \ !defined(_SVSTDARR_USHORTS_DECL) || !defined(_SVSTDARR_STRINGSDTOR_DECL) #ifndef _SVSTDARR_XUB_STRLEN_DECL #define _SVSTDARR_XUB_STRLEN #endif #ifndef _SVSTDARR_LONGS_DECL #define _SVSTDARR_LONGS #endif #ifndef _SVSTDARR_USHORTS_DECL #define _SVSTDARR_USHORTS #endif #ifndef _SVSTDARR_STRINGSDTOR_DECL #define _SVSTDARR_STRINGSDTOR #endif #include #endif #include #include #include #include #include #include #include #include #include "calbck.hxx" #include "htmlvsh.hxx" class SfxMedium; class SfxViewFrame; class SdrObject; class SvxMacroTableDtor; class SvStringsDtor; class SwDoc; class SwPaM; class ViewShell; class SwStartNode; class SwFmtColl; class SwField; class SwHTMLForm_Impl; class SwApplet_Impl; struct SwHTMLFootEndNote_Impl; class HTMLTableCnts; struct SwPendingStack; class SvxCSS1PropertyInfo; #define HTML_PARSPACE (MM50) #define HTML_DFLT_IMG_WIDTH (MM50*4) #define HTML_DFLT_IMG_HEIGHT (MM50*2) // a few things that are needed from time to time extern HTMLOptionEnum __FAR_DATA aHTMLPAlignTable[]; extern HTMLOptionEnum __FAR_DATA aHTMLImgHAlignTable[]; extern HTMLOptionEnum __FAR_DATA aHTMLImgVAlignTable[]; // the attribute stack: class _HTMLAttr; typedef _HTMLAttr *_HTMLAttrPtr; SV_DECL_PTRARR( _HTMLAttrs, _HTMLAttrPtr, 5, 5 ) class _HTMLAttr { friend class SwHTMLParser; friend class _CellSaveStruct; SwNodeIndex nSttPara, nEndPara; xub_StrLen nSttCntnt, nEndCntnt; sal_Bool bInsAtStart : 1; sal_Bool bLikePara : 1;// Set attribute over the entire paragraph sal_Bool bValid : 1;// is the attribute valid? SfxPoolItem* pItem; sal_uInt16 nCount;// open attrs, with different values _HTMLAttr *pNext;// Attrs with different values still to be closed. Values _HTMLAttr *pPrev;// Attrs already closed but not yet legislated _HTMLAttr **ppHead;// the list header _HTMLAttr( const SwPosition& rPos, const SfxPoolItem& rItem, _HTMLAttr **pHd=0 ); _HTMLAttr( const _HTMLAttr &rAttr, const SwNodeIndex &rEndPara, xub_StrLen nEndCnt, _HTMLAttr **pHd ); public: ~_HTMLAttr(); _HTMLAttr *Clone( const SwNodeIndex& rEndPara, xub_StrLen nEndCnt ) const; void Reset( const SwNodeIndex& rSttPara, xub_StrLen nSttCnt, _HTMLAttr **pHd ); inline void SetStart( const SwPosition& rPos ); sal_uInt32 GetSttParaIdx() const { return nSttPara.GetIndex(); } sal_uInt32 GetEndParaIdx() const { return nEndPara.GetIndex(); } const SwNodeIndex& GetSttPara() const { return nSttPara; } const SwNodeIndex& GetEndPara() const { return nEndPara; } xub_StrLen GetSttCnt() const { return nSttCntnt; } xub_StrLen GetEndCnt() const { return nEndCntnt; } sal_Bool IsLikePara() const { return bLikePara; } void SetLikePara( sal_Bool bPara=sal_True ) { bLikePara = bPara; } SfxPoolItem& GetItem() { return *pItem; } const SfxPoolItem& GetItem() const { return *pItem; } _HTMLAttr *GetNext() const { return pNext; } void InsertNext( _HTMLAttr *pNxt ) { pNext = pNxt; } _HTMLAttr *GetPrev() const { return pPrev; } void InsertPrev( _HTMLAttr *pPrv ); void ClearPrev() { pPrev = 0; } void SetHead( _HTMLAttr **ppHd ) { ppHead = ppHd; } // When setting attributes from templates, it can happen, // that attributes should not be set after all. To delete them // would be very time-consuming, because you don't know exactly // where they are chained. Therefore, they are simply invalidated // and deleted with next _SetAttr(). void Invalidate() { bValid = sal_False; } sal_Bool IsValid() const { return bValid; } }; // Table of attributes: Here the order is important: the attributes // at the front of the table are also set first in EndAllAttrs. struct _HTMLAttrTable { _HTMLAttr *pKeep,// ::com::sun::star::frame::Frame-Attribute *pBox, *pBrush, *pBreak, *pPageDesc, *pLRSpace,// paragraph-attributes *pULSpace, *pLineSpacing, *pAdjust, *pDropCap, *pSplit, *pWidows, *pOrphans, *pDirection, *pCharFmts,// text-attributes *pINetFmt, *pBold,// character-attributes *pBoldCJK, *pBoldCTL, *pItalic, *pItalicCJK, *pItalicCTL, *pStrike, *pUnderline, *pBlink, *pFont, *pFontCJK, *pFontCTL, *pFontHeight, *pFontHeightCJK, *pFontHeightCTL, *pFontColor, *pEscapement, *pCaseMap, *pKerning,// (only for SPACER) *pCharBrush,// Character background *pLanguage, *pLanguageCJK, *pLanguageCTL ; }; class _HTMLAttrContext_SaveDoc; enum SwHTMLAppendMode { AM_NORMAL,// no paragraph spacing treatment AM_NOSPACE,// Force 0cm spacing AM_SPACE,// Force 0.5 cm spacing AM_SOFTNOSPACE,// Do not set distance but remember 0cm AM_NONE// no append at all }; class _HTMLAttrContext { _HTMLAttrs aAttrs;// the attributes started in the context String aClass;// the class of the context _HTMLAttrContext_SaveDoc *pSaveDocContext; SfxItemSet *pFrmItemSet; sal_uInt16 nToken;// the token to which the context belongs sal_uInt16 nTxtFmtColl;// a template started in the context or 0 sal_uInt16 nLeftMargin;// a changed left edge sal_uInt16 nRightMargin;// a changed right edge sal_uInt16 nFirstLineIndent;// a changed first line indent sal_uInt16 nUpperSpace; sal_uInt16 nLowerSpace; SwHTMLAppendMode eAppend; sal_Bool bLRSpaceChanged : 1;// left/right edge, indent changed? sal_Bool bULSpaceChanged : 1;// upper/lower edge changed? sal_Bool bDfltTxtFmtColl : 1;// nTxtFmtColl is only a default sal_Bool bSpansSection : 1;// The context spans a SwSection sal_Bool bPopStack : 1;// Delete the element above in the stack sal_Bool bFinishPREListingXMP : 1; sal_Bool bRestartPRE : 1; sal_Bool bRestartXMP : 1; sal_Bool bRestartListing : 1; public: void ClearSaveDocContext(); _HTMLAttrContext( sal_uInt16 nTokn, sal_uInt16 nPoolId, const String& rClass, sal_Bool bDfltColl=sal_False ) : aClass( rClass ), pSaveDocContext( 0 ), pFrmItemSet( 0 ), nToken( nTokn ), nTxtFmtColl( nPoolId ), nLeftMargin( 0 ), nRightMargin( 0 ), nFirstLineIndent( 0 ), nUpperSpace( 0 ), nLowerSpace( 0 ), eAppend( AM_NONE ), bLRSpaceChanged( sal_False ), bULSpaceChanged( sal_False ), bDfltTxtFmtColl( bDfltColl ), bSpansSection( sal_False ), bPopStack( sal_False ), bFinishPREListingXMP( sal_False ), bRestartPRE( sal_False ), bRestartXMP( sal_False ), bRestartListing( sal_False ) {} _HTMLAttrContext( sal_uInt16 nTokn ) : pSaveDocContext( 0 ), pFrmItemSet( 0 ), nToken( nTokn ), nTxtFmtColl( 0 ), nLeftMargin( 0 ), nRightMargin( 0 ), nFirstLineIndent( 0 ), nUpperSpace( 0 ), nLowerSpace( 0 ), eAppend( AM_NONE ), bLRSpaceChanged( sal_False ), bULSpaceChanged( sal_False ), bDfltTxtFmtColl( sal_False ), bSpansSection( sal_False ), bPopStack( sal_False ), bFinishPREListingXMP( sal_False ), bRestartPRE( sal_False ), bRestartXMP( sal_False ), bRestartListing( sal_False ) {} ~_HTMLAttrContext() { ClearSaveDocContext(); delete pFrmItemSet; } sal_uInt16 GetToken() const { return nToken; } sal_uInt16 GetTxtFmtColl() const { return bDfltTxtFmtColl ? 0 : nTxtFmtColl; } sal_uInt16 GetDfltTxtFmtColl() const { return bDfltTxtFmtColl ? nTxtFmtColl : 0; } const String& GetClass() const { return aClass; } inline void SetMargins( sal_uInt16 nLeft, sal_uInt16 nRight, short nIndent ); inline sal_Bool IsLRSpaceChanged() const { return bLRSpaceChanged; } inline void GetMargins( sal_uInt16& nLeft, sal_uInt16& nRight, short &nIndent ) const; inline void SetULSpace( sal_uInt16 nUpper, sal_uInt16 nLower ); inline sal_Bool IsULSpaceChanged() const { return bULSpaceChanged; } inline void GetULSpace( sal_uInt16& rUpper, sal_uInt16& rLower ) const; sal_Bool HasAttrs() const { return aAttrs.Count() != 0; } const _HTMLAttrs& GetAttrs() const { return aAttrs; } _HTMLAttrs& GetAttrs() { return aAttrs; } void SetSpansSection( sal_Bool bSet ) { bSpansSection = bSet; } sal_Bool GetSpansSection() const { return bSpansSection; } void SetPopStack( sal_Bool bSet ) { bPopStack = bSet; } sal_Bool GetPopStack() const { return bPopStack; } sal_Bool HasSaveDocContext() const { return pSaveDocContext!=0; } _HTMLAttrContext_SaveDoc *GetSaveDocContext( sal_Bool bCreate=sal_False ); const SfxItemSet *GetFrmItemSet() const { return pFrmItemSet; } SfxItemSet *GetFrmItemSet( SwDoc *pCreateDoc ); void SetFinishPREListingXMP( sal_Bool bSet ) { bFinishPREListingXMP = bSet; } sal_Bool IsFinishPREListingXMP() const { return bFinishPREListingXMP; } void SetRestartPRE( sal_Bool bSet ) { bRestartPRE = bSet; } sal_Bool IsRestartPRE() const { return bRestartPRE; } void SetRestartXMP( sal_Bool bSet ) { bRestartXMP = bSet; } sal_Bool IsRestartXMP() const { return bRestartXMP; } void SetRestartListing( sal_Bool bSet ) { bRestartListing = bSet; } sal_Bool IsRestartListing() const { return bRestartListing; } void SetAppendMode( SwHTMLAppendMode eMode=AM_NORMAL ) { eAppend = eMode; } SwHTMLAppendMode GetAppendMode() const { return eAppend; } }; typedef _HTMLAttrContext *_HTMLAttrContextPtr; SV_DECL_PTRARR( _HTMLAttrContexts, _HTMLAttrContextPtr, 5, 5 ) class HTMLTable; class SwCSS1Parser; class SwHTMLNumRuleInfo; typedef ImageMap *ImageMapPtr; SV_DECL_PTRARR_DEL( ImageMaps, ImageMapPtr, 1, 1 ) typedef SwFrmFmt *SwFrmFmtPtr; SV_DECL_PTRARR( SwHTMLFrmFmts, SwFrmFmtPtr, 2, 2 ) #define HTML_CNTXT_PROTECT_STACK 0x0001 #define HTML_CNTXT_STRIP_PARA 0x0002 #define HTML_CNTXT_KEEP_NUMRULE 0x0004 #define HTML_CNTXT_HEADER_DIST 0x0008 #define HTML_CNTXT_FOOTER_DIST 0x0010 #define HTML_CNTXT_KEEP_ATTRS 0x0020 #define CONTEXT_FLAGS_ABSPOS \ (HTML_CNTXT_PROTECT_STACK | \ HTML_CNTXT_STRIP_PARA) #define HTML_FF_BOX 0x0001 #define HTML_FF_BACKGROUND 0x0002 #define HTML_FF_PADDING 0x0004 #define HTML_FF_DIRECTION 0x0008 class SwHTMLParser : public SfxHTMLParser, public SwClient { friend class _SectionSaveStruct; friend class _CellSaveStruct; friend class _CaptionSaveStruct; String aPathToFile; String sBaseURL; String sSaveBaseURL; String aBasicLib; String aBasicModule; String aScriptSource;// Content of the current script block String aScriptType;// Type of the loaded script (StarBasic/VB/JAVA) String aScriptURL;// URL of a script String aStyleSource;// Contents of the current style sheet String aContents;// Text of the actual marquee, field, etc. String sTitle; String aUnknownToken;// a started unknown token String aBulletGrfs[MAXLEVEL]; String sJmpMark; SvUShorts aBaseFontStack;// Stack for // Bit 0-2: Font size (1-7) SvUShorts aFontStack;// Stack for , , // Bit 0-2: Font size (1-7) // Bit 15: Font color was set _HTMLAttrs aSetAttrTab;// "closed" attribute, not set yet _HTMLAttrs aParaAttrs;// leading paragraph attributes _HTMLAttrTable aAttrTab;// "open" attributes _HTMLAttrContexts aContexts;// the current attribute/token context SwHTMLFrmFmts aMoveFlyFrms;// Fly-Frames, der Anker wird verschoben SvXub_StrLens aMoveFlyCnts;// and the Content-Positions SwApplet_Impl *pAppletImpl;// the current applet SwCSS1Parser *pCSS1Parser;// the style sheet parser SwHTMLNumRuleInfo *pNumRuleInfo; SwPendingStack *pPendStack; SwDoc *pDoc; SwPaM *pPam;// SwPosition should be enough, right? ViewShell *pActionViewShell;// ViewShell, at which the StartAction // was called. SwNodeIndex *pSttNdIdx; HTMLTable *pTable;// the current "outermost" table SwHTMLForm_Impl *pFormImpl;// the current form SdrObject *pMarquee;// current marquee SwField *pField;// current field ImageMap *pImageMap;// current image map ImageMaps *pImageMaps;// all image maps read so far SwHTMLFootEndNote_Impl *pFootEndNoteImpl; Size aHTMLPageSize;// the page size of the HTML template sal_uInt32 aFontHeights[7];// the font heights 1-7 sal_uInt32 nScriptStartLineNr;// Line number of a script block sal_uLong nEventId; sal_uInt16 nBaseFontStMin; sal_uInt16 nFontStMin; sal_uInt16 nDefListDeep; sal_uInt16 nFontStHeadStart;// Elements in the font stack at . sal_uInt16 nSBModuleCnt;// Counter for Basic modules sal_uInt16 nMissingImgMaps;// How many image maps are missing? sal_uInt16 nParaCnt; sal_uInt16 nContextStMin;// Lower limit for PopContext sal_uInt16 nContextStAttrMin;// Lower limit for attribution sal_uInt16 nSelectEntryCnt;// Number of entries in the current list box sal_uInt16 nOpenParaToken;// an opened paragraph element enum JumpToMarks { JUMPTO_NONE, JUMPTO_MARK, JUMPTO_TABLE, JUMPTO_FRAME, JUMPTO_REGION, JUMPTO_GRAPHIC } eJumpTo; #ifdef DBG_UTIL sal_uInt16 nContinue;// Depth of Continue calls #endif SvxAdjust eParaAdjust;// Alignment of the current paragraph HTMLScriptLanguage eScriptLang;// the current script language sal_Bool bOldIsHTMLMode : 1;// Was it once an HTML document? sal_Bool bDocInitialized : 1;// Document or shell were initialized // Flag used to avoid double initialization due to recursion sal_Bool bViewCreated : 1;// the view was already created (asynchronous) sal_Bool bSetCrsr : 1;// Set Crsr back to the beginning sal_Bool bSetModEnabled : 1; sal_Bool bInFloatingFrame : 1;// We are in a floating ::com::sun::star::frame::Frame sal_Bool bInField : 1; sal_Bool bKeepUnknown : 1;// unknown/unsupported tokens treatment // 8 sal_Bool bCallNextToken : 1;// In tables: Call NextToken in any case sal_Bool bIgnoreRawData : 1;// Ignore content of a script/style. sal_Bool bLBEntrySelected : 1;// Is the current listbox entry selected. sal_Bool bTAIgnoreNewPara : 1;// ignore next LF in TextArea? sal_Bool bFixMarqueeWidth : 1;// Adjust the size of a ticker? sal_Bool bFixMarqueeHeight : 1; sal_Bool bUpperSpace : 1;// upper paragraph spacing is required sal_Bool bNoParSpace : 1; // 16 sal_Bool bAnyStarBasic : 1;// there is a StarBasic module at all sal_Bool bInNoEmbed : 1;// We are in a NOEMBED area sal_Bool bInTitle : 1;// We are in the title sal_Bool bChkJumpMark : 1;// jump to a given marker if necessary sal_Bool bUpdateDocStat : 1; sal_Bool bFixSelectWidth : 1;// Reset the width of a select? sal_Bool bFixSelectHeight : 1;// Reset the height of a select? sal_Bool bTextArea : 1; // 24 sal_Bool bSelect : 1; sal_Bool bInFootEndNoteAnchor : 1; sal_Bool bInFootEndNoteSymbol : 1; sal_Bool bIgnoreHTMLComments : 1; sal_Bool bRemoveHidden : 1;// the filter implementation might set the hidden flag // the names corresponding to the DOCINFO field subtypes INFO[1-4] ::rtl::OUString m_InfoNames[4]; SfxViewFrame* pTempViewFrame; void DeleteFormImpl(); void DocumentDetected(); void Show(); void ShowStatline(); ViewShell *CallStartAction( ViewShell *pVSh = 0, sal_Bool bChkPtr = sal_True ); ViewShell *CallEndAction( sal_Bool bChkAction = sal_False, sal_Bool bChkPtr = sal_True ); ViewShell *CheckActionViewShell(); DECL_LINK( AsyncCallback, void* ); // Attribute am Dok setzen void _SetAttr( sal_Bool bChkEnd, sal_Bool bBeforeTable, _HTMLAttrs *pPostIts ); inline void SetAttr( sal_Bool bChkEnd = sal_True, sal_Bool bBeforeTable = sal_False, _HTMLAttrs *pPostIts = 0 ) { if( aSetAttrTab.Count() || aMoveFlyFrms.Count() ) _SetAttr( bChkEnd, bBeforeTable, pPostIts ); } _HTMLAttr **GetAttrTabEntry( sal_uInt16 nWhich ); // Create a new text node at PaM position sal_Bool AppendTxtNode( SwHTMLAppendMode eMode=AM_NORMAL, sal_Bool bUpdateNum=sal_True ); void AddParSpace(); // Start/end an attribute // ppDepAttr specifies an attribute table entry whose attributes // must be set before the attribute can be terminated. void NewAttr( _HTMLAttr **ppAttr, const SfxPoolItem& rItem ); void EndAttr( _HTMLAttr *pAttr, _HTMLAttr **ppDepAttr=0, sal_Bool bChkEmpty=sal_True ); void DeleteAttr( _HTMLAttr* pAttr ); void EndContextAttrs( _HTMLAttrContext *pContext, sal_Bool bRemove=sal_False ); void SaveAttrTab( _HTMLAttrTable& rNewAttrTab ); void SplitAttrTab( const SwPosition& rNewPos ); void SplitAttrTab( _HTMLAttrTable& rNewAttrTab, sal_Bool bMoveEndBack = sal_True ); void RestoreAttrTab( const _HTMLAttrTable& rNewAttrTab, sal_Bool bSetNewStart = sal_False ); void InsertAttr( const SfxPoolItem& rItem, sal_Bool bLikePara = sal_False, sal_Bool bInsAtStart=sal_False ); void InsertAttrs( _HTMLAttrs& rAttrs ); sal_Bool DoPositioning( SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo, _HTMLAttrContext *pContext ); sal_Bool CreateContainer( const String& rClass, SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo, _HTMLAttrContext *pContext ); sal_Bool EndSection( sal_Bool bLFStripped=sal_False ); void InsertAttrs( SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo, _HTMLAttrContext *pContext, sal_Bool bCharLvl=sal_False ); void InsertAttr( _HTMLAttr **ppAttr, const SfxPoolItem & rItem, _HTMLAttrContext *pCntxt ); void SplitPREListingXMP( _HTMLAttrContext *pCntxt ); void FixHeaderFooterDistance( sal_Bool bHeader, const SwPosition *pOldPos ); void EndContext( _HTMLAttrContext *pContext ); void ClearContext( _HTMLAttrContext *pContext ); const SwFmtColl *GetCurrFmtColl() const; SwTwips GetCurrentBrowseWidth(); SwHTMLNumRuleInfo& GetNumInfo() { return *pNumRuleInfo; } // --> OD 2008-04-02 #refactorlists# // add parameter void SetNodeNum( sal_uInt8 nLevel, bool bCountedInList ); // <-- // Manage paragraph templates // set the templates on the stack or their attributes. void SetTxtCollAttrs( _HTMLAttrContext *pContext = 0 ); void InsertParaAttrs( const SfxItemSet& rItemSet ); // Manage the attribute context // remember current context inline void PushContext( _HTMLAttrContext *pCntxt ); // get the topmost/specified context, but do not search outside // of the context with token nLimit. If bRemove is set, // it is removed _HTMLAttrContext *PopContext( sal_uInt16 nToken=0, sal_uInt16 nLimit=0, sal_Bool bRemove=sal_True ); inline const _HTMLAttrContext *GetTopContext() const; sal_Bool GetMarginsFromContext( sal_uInt16 &nLeft, sal_uInt16 &nRight, short& nIndent, sal_Bool bIgnoreCurrent=sal_False ) const; sal_Bool GetMarginsFromContextWithNumBul( sal_uInt16 &nLeft, sal_uInt16 &nRight, short& nIndent ) const; void GetULSpaceFromContext( sal_uInt16 &rUpper, sal_uInt16 &rLower ) const; void MovePageDescAttrs( SwNode *pSrcNd, sal_uLong nDestIdx, sal_Bool bFmtBreak ); // Handling tags at paragraph level //

and

to

void NewPara(); void EndPara( sal_Bool bReal = sal_False ); void NewHeading( int nToken ); void EndHeading(); //
,
and 
	void NewTxtFmtColl( int nToken, sal_uInt16 nPoolId );
	void EndTxtFmtColl( int nToken );

	// 
 and 

	void NewDivision( int nToken );
	void EndDivision( int nToken );

	// Insert/exit fly frames
	void InsertFlyFrame( const SfxItemSet& rItemSet, _HTMLAttrContext *pCntxt,
						 const String& rId, sal_uInt16 nFlags );

	void SaveDocContext( _HTMLAttrContext *pCntxt, sal_uInt16 nFlags,
					   const SwPosition *pNewPos );
	void RestoreDocContext( _HTMLAttrContext *pCntxt );

	// leave all areas spanned by 
.
	sal_Bool EndSections( sal_Bool bLFStripped );

	// 
	void NewMultiCol();
	void EndMultiCol();

	// 
	void NewMarquee( HTMLTable *pCurTable=0 );
	void EndMarquee();
	void InsertMarqueeText();

	// List handling

	// Numbering 
     and Enumeration Lists