1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
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21
22
23
24 #ifndef _SWHTML_HXX
25 #define _SWHTML_HXX
26
27 #if !defined(_SVSTDARR_XUB_STRLEN_DECL) || !defined(_SVSTDARR_LONGS_DECL) || \
28 !defined(_SVSTDARR_USHORTS_DECL) || !defined(_SVSTDARR_STRINGSDTOR_DECL)
29 #ifndef _SVSTDARR_XUB_STRLEN_DECL
30 #define _SVSTDARR_XUB_STRLEN
31 #endif
32 #ifndef _SVSTDARR_LONGS_DECL
33 #define _SVSTDARR_LONGS
34 #endif
35 #ifndef _SVSTDARR_USHORTS_DECL
36 #define _SVSTDARR_USHORTS
37 #endif
38 #ifndef _SVSTDARR_STRINGSDTOR_DECL
39 #define _SVSTDARR_STRINGSDTOR
40 #endif
41 #include <svl/svstdarr.hxx>
42 #endif
43 #include <tools/urlobj.hxx>
44 #include <sfx2/sfxhtml.hxx>
45 #include <svl/macitem.hxx>
46 #include <editeng/svxenum.hxx>
47 #include <fmtornt.hxx>
48 #include <com/sun/star/drawing/XShape.hpp>
49 #include <com/sun/star/form/XFormComponent.hpp>
50 #include <pam.hxx>
51
52 #include "calbck.hxx"
53 #include "htmlvsh.hxx"
54
55 class SfxMedium;
56 class SfxViewFrame;
57 class SdrObject;
58 class SvxMacroTableDtor;
59 class SvStringsDtor;
60 class SwDoc;
61 class SwPaM;
62 class ViewShell;
63 class SwStartNode;
64 class SwFmtColl;
65 class SwField;
66 class SwHTMLForm_Impl;
67 class SwApplet_Impl;
68 struct SwHTMLFootEndNote_Impl;
69 class HTMLTableCnts;
70 struct SwPendingStack;
71 class SvxCSS1PropertyInfo;
72
73 #define HTML_PARSPACE (MM50)
74
75 #define HTML_DFLT_IMG_WIDTH (MM50*4)
76 #define HTML_DFLT_IMG_HEIGHT (MM50*2)
77
78 // a few things that are needed from time to time
79 extern HTMLOptionEnum __FAR_DATA aHTMLPAlignTable[];
80 extern HTMLOptionEnum __FAR_DATA aHTMLImgHAlignTable[];
81 extern HTMLOptionEnum __FAR_DATA aHTMLImgVAlignTable[];
82
83
84 // the attribute stack:
85
86 class _HTMLAttr;
87 typedef _HTMLAttr *_HTMLAttrPtr;
88 SV_DECL_PTRARR( _HTMLAttrs, _HTMLAttrPtr, 5, 5 )
89
90 class _HTMLAttr
91 {
92 friend class SwHTMLParser;
93 friend class _CellSaveStruct;
94
95 SwNodeIndex nSttPara, nEndPara;
96 xub_StrLen nSttCntnt, nEndCntnt;
97 sal_Bool bInsAtStart : 1;
98 sal_Bool bLikePara : 1;// Set attribute over the entire paragraph
99 sal_Bool bValid : 1;// is the attribute valid?
100
101 SfxPoolItem* pItem;
102 sal_uInt16 nCount;// open attrs, with different values
103 _HTMLAttr *pNext;// Attrs with different values still to be closed. Values
104 _HTMLAttr *pPrev;// Attrs already closed but not yet legislated
105 _HTMLAttr **ppHead;// the list header
106
107 _HTMLAttr( const SwPosition& rPos, const SfxPoolItem& rItem, _HTMLAttr **pHd=0 );
108
109 _HTMLAttr( const _HTMLAttr &rAttr, const SwNodeIndex &rEndPara, xub_StrLen nEndCnt, _HTMLAttr **pHd );
110
111 public:
112
113 ~_HTMLAttr();
114
115 _HTMLAttr *Clone( const SwNodeIndex& rEndPara, xub_StrLen nEndCnt ) const;
116 void Reset( const SwNodeIndex& rSttPara, xub_StrLen nSttCnt, _HTMLAttr **pHd );
117 inline void SetStart( const SwPosition& rPos );
118
GetSttParaIdx() const119 sal_uInt32 GetSttParaIdx() const { return nSttPara.GetIndex(); }
GetEndParaIdx() const120 sal_uInt32 GetEndParaIdx() const { return nEndPara.GetIndex(); }
121
GetSttPara() const122 const SwNodeIndex& GetSttPara() const { return nSttPara; }
GetEndPara() const123 const SwNodeIndex& GetEndPara() const { return nEndPara; }
124
GetSttCnt() const125 xub_StrLen GetSttCnt() const { return nSttCntnt; }
GetEndCnt() const126 xub_StrLen GetEndCnt() const { return nEndCntnt; }
127
IsLikePara() const128 sal_Bool IsLikePara() const { return bLikePara; }
SetLikePara(sal_Bool bPara=sal_True)129 void SetLikePara( sal_Bool bPara=sal_True ) { bLikePara = bPara; }
130
GetItem()131 SfxPoolItem& GetItem() { return *pItem; }
GetItem() const132 const SfxPoolItem& GetItem() const { return *pItem; }
133
GetNext() const134 _HTMLAttr *GetNext() const { return pNext; }
InsertNext(_HTMLAttr * pNxt)135 void InsertNext( _HTMLAttr *pNxt ) { pNext = pNxt; }
136
GetPrev() const137 _HTMLAttr *GetPrev() const { return pPrev; }
138 void InsertPrev( _HTMLAttr *pPrv );
ClearPrev()139 void ClearPrev() { pPrev = 0; }
140
SetHead(_HTMLAttr ** ppHd)141 void SetHead( _HTMLAttr **ppHd ) { ppHead = ppHd; }
142
143 // When setting attributes from templates, it can happen,
144 // that attributes should not be set after all. To delete them
145 // would be very time-consuming, because you don't know exactly
146 // where they are chained. Therefore, they are simply invalidated
147 // and deleted with next _SetAttr().
Invalidate()148 void Invalidate() { bValid = sal_False; }
IsValid() const149 sal_Bool IsValid() const { return bValid; }
150 };
151
152 // Table of attributes: Here the order is important: the attributes
153 // at the front of the table are also set first in EndAllAttrs.
154 struct _HTMLAttrTable
155 {
156 _HTMLAttr
157 *pKeep,// ::com::sun::star::frame::Frame-Attribute
158 *pBox,
159 *pBrush,
160 *pBreak,
161 *pPageDesc,
162
163 *pLRSpace,// paragraph-attributes
164 *pULSpace,
165 *pLineSpacing,
166 *pAdjust,
167 *pDropCap,
168 *pSplit,
169 *pWidows,
170 *pOrphans,
171 *pDirection,
172
173 *pCharFmts,// text-attributes
174 *pINetFmt,
175
176 *pBold,// character-attributes
177 *pBoldCJK,
178 *pBoldCTL,
179 *pItalic,
180 *pItalicCJK,
181 *pItalicCTL,
182 *pStrike,
183 *pUnderline,
184 *pBlink,
185 *pFont,
186 *pFontCJK,
187 *pFontCTL,
188 *pFontHeight,
189 *pFontHeightCJK,
190 *pFontHeightCTL,
191 *pFontColor,
192 *pEscapement,
193 *pCaseMap,
194 *pKerning,// (only for SPACER)
195 *pCharBrush,// Character background
196 *pLanguage,
197 *pLanguageCJK,
198 *pLanguageCTL
199 ;
200 };
201
202 class _HTMLAttrContext_SaveDoc;
203
204 enum SwHTMLAppendMode {
205 AM_NORMAL,// no paragraph spacing treatment
206 AM_NOSPACE,// Force 0cm spacing
207 AM_SPACE,// Force 0.5 cm spacing
208 AM_SOFTNOSPACE,// Do not set distance but remember 0cm
209 AM_NONE// no append at all
210 };
211
212 class _HTMLAttrContext
213 {
214 _HTMLAttrs aAttrs;// the attributes started in the context
215
216 String aClass;// the class of the context
217
218 _HTMLAttrContext_SaveDoc *pSaveDocContext;
219 SfxItemSet *pFrmItemSet;
220
221 sal_uInt16 nToken;// the token to which the context belongs
222
223 sal_uInt16 nTxtFmtColl;// a template started in the context or 0
224
225 sal_uInt16 nLeftMargin;// a changed left edge
226 sal_uInt16 nRightMargin;// a changed right edge
227 sal_uInt16 nFirstLineIndent;// a changed first line indent
228
229 sal_uInt16 nUpperSpace;
230 sal_uInt16 nLowerSpace;
231
232 SwHTMLAppendMode eAppend;
233
234 sal_Bool bLRSpaceChanged : 1;// left/right edge, indent changed?
235 sal_Bool bULSpaceChanged : 1;// upper/lower edge changed?
236 sal_Bool bDfltTxtFmtColl : 1;// nTxtFmtColl is only a default
237 sal_Bool bSpansSection : 1;// The context spans a SwSection
238 sal_Bool bPopStack : 1;// Delete the element above in the stack
239 sal_Bool bFinishPREListingXMP : 1;
240 sal_Bool bRestartPRE : 1;
241 sal_Bool bRestartXMP : 1;
242 sal_Bool bRestartListing : 1;
243
244 public:
245 void ClearSaveDocContext();
246
_HTMLAttrContext(sal_uInt16 nTokn,sal_uInt16 nPoolId,const String & rClass,sal_Bool bDfltColl=sal_False)247 _HTMLAttrContext( sal_uInt16 nTokn, sal_uInt16 nPoolId, const String& rClass,
248 sal_Bool bDfltColl=sal_False ) :
249 aClass( rClass ),
250 pSaveDocContext( 0 ),
251 pFrmItemSet( 0 ),
252 nToken( nTokn ),
253 nTxtFmtColl( nPoolId ),
254 nLeftMargin( 0 ),
255 nRightMargin( 0 ),
256 nFirstLineIndent( 0 ),
257 nUpperSpace( 0 ),
258 nLowerSpace( 0 ),
259 eAppend( AM_NONE ),
260 bLRSpaceChanged( sal_False ),
261 bULSpaceChanged( sal_False ),
262 bDfltTxtFmtColl( bDfltColl ),
263 bSpansSection( sal_False ),
264 bPopStack( sal_False ),
265 bFinishPREListingXMP( sal_False ),
266 bRestartPRE( sal_False ),
267 bRestartXMP( sal_False ),
268 bRestartListing( sal_False )
269 {}
270
_HTMLAttrContext(sal_uInt16 nTokn)271 _HTMLAttrContext( sal_uInt16 nTokn ) :
272 pSaveDocContext( 0 ),
273 pFrmItemSet( 0 ),
274 nToken( nTokn ),
275 nTxtFmtColl( 0 ),
276 nLeftMargin( 0 ),
277 nRightMargin( 0 ),
278 nFirstLineIndent( 0 ),
279 nUpperSpace( 0 ),
280 nLowerSpace( 0 ),
281 eAppend( AM_NONE ),
282 bLRSpaceChanged( sal_False ),
283 bULSpaceChanged( sal_False ),
284 bDfltTxtFmtColl( sal_False ),
285 bSpansSection( sal_False ),
286 bPopStack( sal_False ),
287 bFinishPREListingXMP( sal_False ),
288 bRestartPRE( sal_False ),
289 bRestartXMP( sal_False ),
290 bRestartListing( sal_False )
291 {}
292
~_HTMLAttrContext()293 ~_HTMLAttrContext() { ClearSaveDocContext(); delete pFrmItemSet; }
294
GetToken() const295 sal_uInt16 GetToken() const { return nToken; }
296
GetTxtFmtColl() const297 sal_uInt16 GetTxtFmtColl() const { return bDfltTxtFmtColl ? 0 : nTxtFmtColl; }
GetDfltTxtFmtColl() const298 sal_uInt16 GetDfltTxtFmtColl() const { return bDfltTxtFmtColl ? nTxtFmtColl : 0; }
299
GetClass() const300 const String& GetClass() const { return aClass; }
301
302 inline void SetMargins( sal_uInt16 nLeft, sal_uInt16 nRight, short nIndent );
303
IsLRSpaceChanged() const304 inline sal_Bool IsLRSpaceChanged() const { return bLRSpaceChanged; }
305 inline void GetMargins( sal_uInt16& nLeft, sal_uInt16& nRight,
306 short &nIndent ) const;
307
308 inline void SetULSpace( sal_uInt16 nUpper, sal_uInt16 nLower );
IsULSpaceChanged() const309 inline sal_Bool IsULSpaceChanged() const { return bULSpaceChanged; }
310 inline void GetULSpace( sal_uInt16& rUpper, sal_uInt16& rLower ) const;
311
HasAttrs() const312 sal_Bool HasAttrs() const { return aAttrs.Count() != 0; }
GetAttrs() const313 const _HTMLAttrs& GetAttrs() const { return aAttrs; }
GetAttrs()314 _HTMLAttrs& GetAttrs() { return aAttrs; }
315
SetSpansSection(sal_Bool bSet)316 void SetSpansSection( sal_Bool bSet ) { bSpansSection = bSet; }
GetSpansSection() const317 sal_Bool GetSpansSection() const { return bSpansSection; }
318
SetPopStack(sal_Bool bSet)319 void SetPopStack( sal_Bool bSet ) { bPopStack = bSet; }
GetPopStack() const320 sal_Bool GetPopStack() const { return bPopStack; }
321
HasSaveDocContext() const322 sal_Bool HasSaveDocContext() const { return pSaveDocContext!=0; }
323 _HTMLAttrContext_SaveDoc *GetSaveDocContext( sal_Bool bCreate=sal_False );
324
GetFrmItemSet() const325 const SfxItemSet *GetFrmItemSet() const { return pFrmItemSet; }
326 SfxItemSet *GetFrmItemSet( SwDoc *pCreateDoc );
327
SetFinishPREListingXMP(sal_Bool bSet)328 void SetFinishPREListingXMP( sal_Bool bSet ) { bFinishPREListingXMP = bSet; }
IsFinishPREListingXMP() const329 sal_Bool IsFinishPREListingXMP() const { return bFinishPREListingXMP; }
330
SetRestartPRE(sal_Bool bSet)331 void SetRestartPRE( sal_Bool bSet ) { bRestartPRE = bSet; }
IsRestartPRE() const332 sal_Bool IsRestartPRE() const { return bRestartPRE; }
333
SetRestartXMP(sal_Bool bSet)334 void SetRestartXMP( sal_Bool bSet ) { bRestartXMP = bSet; }
IsRestartXMP() const335 sal_Bool IsRestartXMP() const { return bRestartXMP; }
336
SetRestartListing(sal_Bool bSet)337 void SetRestartListing( sal_Bool bSet ) { bRestartListing = bSet; }
IsRestartListing() const338 sal_Bool IsRestartListing() const { return bRestartListing; }
339
SetAppendMode(SwHTMLAppendMode eMode=AM_NORMAL)340 void SetAppendMode( SwHTMLAppendMode eMode=AM_NORMAL ) { eAppend = eMode; }
GetAppendMode() const341 SwHTMLAppendMode GetAppendMode() const { return eAppend; }
342 };
343
344 typedef _HTMLAttrContext *_HTMLAttrContextPtr;
345 SV_DECL_PTRARR( _HTMLAttrContexts, _HTMLAttrContextPtr, 5, 5 )
346
347 class HTMLTable;
348 class SwCSS1Parser;
349 class SwHTMLNumRuleInfo;
350
351 typedef ImageMap *ImageMapPtr;
352 SV_DECL_PTRARR_DEL( ImageMaps, ImageMapPtr, 1, 1 )
353 typedef SwFrmFmt *SwFrmFmtPtr;
354 SV_DECL_PTRARR( SwHTMLFrmFmts, SwFrmFmtPtr, 2, 2 )
355
356 #define HTML_CNTXT_PROTECT_STACK 0x0001
357 #define HTML_CNTXT_STRIP_PARA 0x0002
358 #define HTML_CNTXT_KEEP_NUMRULE 0x0004
359 #define HTML_CNTXT_HEADER_DIST 0x0008
360 #define HTML_CNTXT_FOOTER_DIST 0x0010
361 #define HTML_CNTXT_KEEP_ATTRS 0x0020
362
363 #define CONTEXT_FLAGS_ABSPOS \
364 (HTML_CNTXT_PROTECT_STACK | \
365 HTML_CNTXT_STRIP_PARA)
366
367 #define HTML_FF_BOX 0x0001
368 #define HTML_FF_BACKGROUND 0x0002
369 #define HTML_FF_PADDING 0x0004
370 #define HTML_FF_DIRECTION 0x0008
371
372 class SwHTMLParser : public SfxHTMLParser, public SwClient
373 {
374 friend class _SectionSaveStruct;
375 friend class _CellSaveStruct;
376 friend class _CaptionSaveStruct;
377
378 String aPathToFile;
379 String sBaseURL;
380 String sSaveBaseURL;
381 String aBasicLib;
382 String aBasicModule;
383 String aScriptSource;// Content of the current script block
384 String aScriptType;// Type of the loaded script (StarBasic/VB/JAVA)
385 String aScriptURL;// URL of a script
386 String aStyleSource;// Contents of the current style sheet
387 String aContents;// Text of the actual marquee, field, etc.
388 String sTitle;
389 String aUnknownToken;// a started unknown token
390 String aBulletGrfs[MAXLEVEL];
391 String sJmpMark;
392
393 SvUShorts aBaseFontStack;// Stack for <BASEFONT>
394 // Bit 0-2: Font size (1-7)
395 SvUShorts aFontStack;// Stack for <FONT>, <BIG>, <SMALL>
396 // Bit 0-2: Font size (1-7)
397 // Bit 15: Font color was set
398
399 _HTMLAttrs aSetAttrTab;// "closed" attribute, not set yet
400 _HTMLAttrs aParaAttrs;// leading paragraph attributes
401 _HTMLAttrTable aAttrTab;// "open" attributes
402 _HTMLAttrContexts aContexts;// the current attribute/token context
403 SwHTMLFrmFmts aMoveFlyFrms;// Fly-Frames, der Anker wird verschoben
404 SvXub_StrLens aMoveFlyCnts;// and the Content-Positions
405
406 SwApplet_Impl *pAppletImpl;// the current applet
407
408 SwCSS1Parser *pCSS1Parser;// the style sheet parser
409 SwHTMLNumRuleInfo *pNumRuleInfo;
410 SwPendingStack *pPendStack;
411
412 SwDoc *pDoc;
413 SwPaM *pPam;// SwPosition should be enough, right?
414 ViewShell *pActionViewShell;// ViewShell, at which the StartAction
415 // was called.
416 SwNodeIndex *pSttNdIdx;
417
418 HTMLTable *pTable;// the current "outermost" table
419 SwHTMLForm_Impl *pFormImpl;// the current form
420 SdrObject *pMarquee;// current marquee
421 SwField *pField;// current field
422 ImageMap *pImageMap;// current image map
423 ImageMaps *pImageMaps;// all image maps read so far
424 SwHTMLFootEndNote_Impl *pFootEndNoteImpl;
425
426 Size aHTMLPageSize;// the page size of the HTML template
427
428 sal_uInt32 aFontHeights[7];// the font heights 1-7
429 sal_uInt32 nScriptStartLineNr;// Line number of a script block
430 sal_uLong nEventId;
431
432 sal_uInt16 nBaseFontStMin;
433 sal_uInt16 nFontStMin;
434 sal_uInt16 nDefListDeep;
435 sal_uInt16 nFontStHeadStart;// Elements in the font stack at <Hn>.
436 sal_uInt16 nSBModuleCnt;// Counter for Basic modules
437 sal_uInt16 nMissingImgMaps;// How many image maps are missing?
438 sal_uInt16 nParaCnt;
439 sal_uInt16 nContextStMin;// Lower limit for PopContext
440 sal_uInt16 nContextStAttrMin;// Lower limit for attribution
441 sal_uInt16 nSelectEntryCnt;// Number of entries in the current list box
442 sal_uInt16 nOpenParaToken;// an opened paragraph element
443
444 enum JumpToMarks { JUMPTO_NONE, JUMPTO_MARK, JUMPTO_TABLE, JUMPTO_FRAME,
445 JUMPTO_REGION, JUMPTO_GRAPHIC } eJumpTo;
446
447 #ifdef DBG_UTIL
448 sal_uInt16 nContinue;// Depth of Continue calls
449 #endif
450
451 SvxAdjust eParaAdjust;// Alignment of the current paragraph
452 HTMLScriptLanguage eScriptLang;// the current script language
453
454 sal_Bool bOldIsHTMLMode : 1;// Was it once an HTML document?
455
456 sal_Bool bDocInitialized : 1;// Document or shell were initialized
457 // Flag used to avoid double initialization due to recursion
458 sal_Bool bViewCreated : 1;// the view was already created (asynchronous)
459 sal_Bool bSetCrsr : 1;// Set Crsr back to the beginning
460 sal_Bool bSetModEnabled : 1;
461
462 sal_Bool bInFloatingFrame : 1;// We are in a floating ::com::sun::star::frame::Frame
463 sal_Bool bInField : 1;
464 sal_Bool bKeepUnknown : 1;// unknown/unsupported tokens treatment
465 // 8
466 sal_Bool bCallNextToken : 1;// In tables: Call NextToken in any case
467 sal_Bool bIgnoreRawData : 1;// Ignore content of a script/style.
468 sal_Bool bLBEntrySelected : 1;// Is the current listbox entry selected.
469 sal_Bool bTAIgnoreNewPara : 1;// ignore next LF in TextArea?
470 sal_Bool bFixMarqueeWidth : 1;// Adjust the size of a ticker?
471 sal_Bool bFixMarqueeHeight : 1;
472
473 sal_Bool bUpperSpace : 1;// upper paragraph spacing is required
474 sal_Bool bNoParSpace : 1;
475 // 16
476
477 sal_Bool bAnyStarBasic : 1;// there is a StarBasic module at all
478 sal_Bool bInNoEmbed : 1;// We are in a NOEMBED area
479
480 sal_Bool bInTitle : 1;// We are in the title
481
482 sal_Bool bChkJumpMark : 1;// jump to a given marker if necessary
483 sal_Bool bUpdateDocStat : 1;
484 sal_Bool bFixSelectWidth : 1;// Reset the width of a select?
485 sal_Bool bFixSelectHeight : 1;// Reset the height of a select?
486 sal_Bool bTextArea : 1;
487 // 24
488 sal_Bool bSelect : 1;
489 sal_Bool bInFootEndNoteAnchor : 1;
490 sal_Bool bInFootEndNoteSymbol : 1;
491 sal_Bool bIgnoreHTMLComments : 1;
492 sal_Bool bRemoveHidden : 1;// the filter implementation might set the hidden flag
493
494 // the names corresponding to the DOCINFO field subtypes INFO[1-4]
495 ::rtl::OUString m_InfoNames[4];
496
497 SfxViewFrame* pTempViewFrame;
498
499 void DeleteFormImpl();
500
501 void DocumentDetected();
502 void Show();
503 void ShowStatline();
504 ViewShell *CallStartAction( ViewShell *pVSh = 0, sal_Bool bChkPtr = sal_True );
505 ViewShell *CallEndAction( sal_Bool bChkAction = sal_False, sal_Bool bChkPtr = sal_True );
506 ViewShell *CheckActionViewShell();
507
508 DECL_LINK( AsyncCallback, void* );
509
510 // Attribute am Dok setzen
511 void _SetAttr( sal_Bool bChkEnd, sal_Bool bBeforeTable, _HTMLAttrs *pPostIts );
SetAttr(sal_Bool bChkEnd=sal_True,sal_Bool bBeforeTable=sal_False,_HTMLAttrs * pPostIts=0)512 inline void SetAttr( sal_Bool bChkEnd = sal_True, sal_Bool bBeforeTable = sal_False,
513 _HTMLAttrs *pPostIts = 0 )
514 {
515 if( aSetAttrTab.Count() || aMoveFlyFrms.Count() )
516 _SetAttr( bChkEnd, bBeforeTable, pPostIts );
517 }
518
519 _HTMLAttr **GetAttrTabEntry( sal_uInt16 nWhich );
520
521 // Create a new text node at PaM position
522 sal_Bool AppendTxtNode( SwHTMLAppendMode eMode=AM_NORMAL, sal_Bool bUpdateNum=sal_True );
523 void AddParSpace();
524
525 // Start/end an attribute
526 // ppDepAttr specifies an attribute table entry whose attributes
527 // must be set before the attribute can be terminated.
528 void NewAttr( _HTMLAttr **ppAttr, const SfxPoolItem& rItem );
529 void EndAttr( _HTMLAttr *pAttr, _HTMLAttr **ppDepAttr=0,
530 sal_Bool bChkEmpty=sal_True );
531 void DeleteAttr( _HTMLAttr* pAttr );
532
533 void EndContextAttrs( _HTMLAttrContext *pContext, sal_Bool bRemove=sal_False );
534 void SaveAttrTab( _HTMLAttrTable& rNewAttrTab );
535 void SplitAttrTab( const SwPosition& rNewPos );
536 void SplitAttrTab( _HTMLAttrTable& rNewAttrTab, sal_Bool bMoveEndBack = sal_True );
537 void RestoreAttrTab( const _HTMLAttrTable& rNewAttrTab,
538 sal_Bool bSetNewStart = sal_False );
539 void InsertAttr( const SfxPoolItem& rItem, sal_Bool bLikePara = sal_False,
540 sal_Bool bInsAtStart=sal_False );
541 void InsertAttrs( _HTMLAttrs& rAttrs );
542
543 sal_Bool DoPositioning( SfxItemSet &rItemSet,
544 SvxCSS1PropertyInfo &rPropInfo,
545 _HTMLAttrContext *pContext );
546 sal_Bool CreateContainer( const String& rClass, SfxItemSet &rItemSet,
547 SvxCSS1PropertyInfo &rPropInfo,
548 _HTMLAttrContext *pContext );
549 sal_Bool EndSection( sal_Bool bLFStripped=sal_False );
550
551 void InsertAttrs( SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo,
552 _HTMLAttrContext *pContext, sal_Bool bCharLvl=sal_False );
553 void InsertAttr( _HTMLAttr **ppAttr, const SfxPoolItem & rItem,
554 _HTMLAttrContext *pCntxt );
555 void SplitPREListingXMP( _HTMLAttrContext *pCntxt );
556 void FixHeaderFooterDistance( sal_Bool bHeader, const SwPosition *pOldPos );
557
558 void EndContext( _HTMLAttrContext *pContext );
559 void ClearContext( _HTMLAttrContext *pContext );
560
561 const SwFmtColl *GetCurrFmtColl() const;
562
563 SwTwips GetCurrentBrowseWidth();
564
GetNumInfo()565 SwHTMLNumRuleInfo& GetNumInfo() { return *pNumRuleInfo; }
566 // --> OD 2008-04-02 #refactorlists#
567 // add parameter <bCountedInList>
568 void SetNodeNum( sal_uInt8 nLevel, bool bCountedInList );
569 // <--
570
571 // Manage paragraph templates
572
573 // set the templates on the stack or their attributes.
574 void SetTxtCollAttrs( _HTMLAttrContext *pContext = 0 );
575
576 void InsertParaAttrs( const SfxItemSet& rItemSet );
577
578 // Manage the attribute context
579
580 // remember current context
581 inline void PushContext( _HTMLAttrContext *pCntxt );
582
583 // get the topmost/specified context, but do not search outside
584 // of the context with token nLimit. If bRemove is set,
585 // it is removed
586 _HTMLAttrContext *PopContext( sal_uInt16 nToken=0, sal_uInt16 nLimit=0,
587 sal_Bool bRemove=sal_True );
588 inline const _HTMLAttrContext *GetTopContext() const;
589
590 sal_Bool GetMarginsFromContext( sal_uInt16 &nLeft, sal_uInt16 &nRight, short& nIndent,
591 sal_Bool bIgnoreCurrent=sal_False ) const;
592 sal_Bool GetMarginsFromContextWithNumBul( sal_uInt16 &nLeft, sal_uInt16 &nRight,
593 short& nIndent ) const;
594 void GetULSpaceFromContext( sal_uInt16 &rUpper, sal_uInt16 &rLower ) const;
595
596
597 void MovePageDescAttrs( SwNode *pSrcNd, sal_uLong nDestIdx, sal_Bool bFmtBreak );
598
599 // Handling tags at paragraph level
600
601 // <P> and <H1> to <H6>
602 void NewPara();
603 void EndPara( sal_Bool bReal = sal_False );
604 void NewHeading( int nToken );
605 void EndHeading();
606
607 // <ADDRESS>, <BLOCKQUOTE> and <PRE>
608 void NewTxtFmtColl( int nToken, sal_uInt16 nPoolId );
609 void EndTxtFmtColl( int nToken );
610
611 // <DIV> and <CENTER>
612 void NewDivision( int nToken );
613 void EndDivision( int nToken );
614
615 // Insert/exit fly frames
616 void InsertFlyFrame( const SfxItemSet& rItemSet, _HTMLAttrContext *pCntxt,
617 const String& rId, sal_uInt16 nFlags );
618
619 void SaveDocContext( _HTMLAttrContext *pCntxt, sal_uInt16 nFlags,
620 const SwPosition *pNewPos );
621 void RestoreDocContext( _HTMLAttrContext *pCntxt );
622
623 // leave all areas spanned by <DIV>.
624 sal_Bool EndSections( sal_Bool bLFStripped );
625
626 // <MULTICOL>
627 void NewMultiCol();
628 void EndMultiCol();
629
630 // <MARQUEE>
631 void NewMarquee( HTMLTable *pCurTable=0 );
632 void EndMarquee();
633 void InsertMarqueeText();
634
635 // List handling
636
637 // Numbering <OL> and Enumeration Lists <UL> with <LI>
638 void NewNumBulList( int nToken );
639 void EndNumBulList( int nToken=0 );
640 void NewNumBulListItem( int nToken );
641 void EndNumBulListItem( int nToken=0, sal_Bool bSetColl=sal_True,
642 sal_Bool bLastPara=sal_False );
643
644 // Definition lists <DL> with <DD>, <DT>
645 void NewDefList();
646 void EndDefList();
647 void NewDefListItem( int nToken );
648 void EndDefListItem( int nToken=0, sal_Bool bSetColl=sal_True,
649 sal_Bool bLastPara=sal_False );
650
651
652 // Handling tags at character level
653
654 // handle tags like <B>, <I> etc that turn a specific attribute
655 // on and off, or which like SPAN only fetch attributes from styles.
656 void NewStdAttr( int nToken );
657 void NewStdAttr( int nToken,
658 _HTMLAttr **ppAttr, const SfxPoolItem & rItem,
659 _HTMLAttr **ppAttr2=0, const SfxPoolItem *pItem2=0,
660 _HTMLAttr **ppAttr3=0, const SfxPoolItem *pItem3=0 );
661 void EndTag( int nToken );
662
663 // Handle font attributes
664 void NewBasefontAttr(); // for <BASEFONT>
665 void EndBasefontAttr();
666 void NewFontAttr( int nToken ); // for <FONT>, <BIG> and <SMALL>
667 void EndFontAttr( int nToken );
668
669 // Tags realized by character templates
670 void NewCharFmt( int nToken );
671
672 // <SDFIELD>
673 public:
674 static sal_uInt16 GetNumType( const String& rStr, sal_uInt16 eDfltType );
675 private:
676 void NewField();
677 void EndField();
678 void InsertFieldText();
679
680 // <SPACER>
681 void InsertSpacer();
682
683 // Inserting graphics, plugins and applets
684
685 // Search image maps and connect them with graphic nodes
686 ImageMap *FindImageMap( const String& rURL ) const;
687 void ConnectImageMaps();
688
689 // Determine anchoring of a fly frame and set corresponding attributes
690 // set in the attrset (htmlgrin.cxx)
691 void SetAnchorAndAdjustment( sal_Int16 eVertOri,
692 sal_Int16 eHoriOri,
693 const SfxItemSet &rItemSet,
694 const SvxCSS1PropertyInfo &rPropInfo,
695 SfxItemSet& rFrmSet );
696 void SetAnchorAndAdjustment( sal_Int16 eVertOri,
697 sal_Int16 eHoriOri,
698 SfxItemSet& rFrmSet,
699 sal_Bool bDontAppend=sal_False );
700 void SetAnchorAndAdjustment( const SfxItemSet &rItemSet,
701 const SvxCSS1PropertyInfo &rPropInfo,
702 SfxItemSet &rFrmItemSet );
703
704 void SetFrmFmtAttrs( SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo,
705 sal_uInt16 nFlags, SfxItemSet &rFrmItemSet );
706
707 // Create frames and register auto-bound frames
708 void RegisterFlyFrm( SwFrmFmt *pFlyFrm );
709
710 // Adapt the size of the fly-frame to the specifications and conditions.
711 // (not for graphics, therefore htmlplug.cxx)
712 void SetFixSize( const Size& rPixSize, const Size& rTwipDfltSize,
713 sal_Bool bPrcWidth, sal_Bool bPrcHeight,
714 SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo,
715 SfxItemSet& rFlyItemSet );
716 void SetVarSize( SfxItemSet &rItemSet, SvxCSS1PropertyInfo &rPropInfo,
717 SfxItemSet& rFlyItemSet, SwTwips nDfltWidth=MINLAY,
718 sal_uInt8 nDltPrcWidth=0 );
719 void SetSpace( const Size& rPixSpace, SfxItemSet &rItemSet,
720 SvxCSS1PropertyInfo &rPropInfo, SfxItemSet& rFlyItemSet );
721
722 sal_uInt16 IncGrfsThatResizeTable();
723
724 void GetDefaultScriptType( ScriptType& rType,
725 String& rTypeStr ) const;
726
727 // the actual insert methods for <IMG>, <EMBED>, and <APPLET>
728 // and <PARAM>
729 void InsertImage();// htmlgrin.cxx
730 void InsertEmbed();// htmlplug.cxx
731
732 #ifdef SOLAR_JAVA
733 void NewObject();// htmlplug.cxx
734 #endif
735 void EndObject();// CommandLine with Applet link. (htmlplug.cxx)
736 #ifdef SOLAR_JAVA
737 void InsertApplet();// htmlplug.cxx
738 #endif
739 void EndApplet();// CommandLine with Applet link. (htmlplug.cxx)
740 void InsertParam();// htmlplug.cxx
741
742 void InsertFloatingFrame();
EndFloatingFrame()743 void EndFloatingFrame() { bInFloatingFrame = sal_False; }
744
745 // <BODY> tag evaluate: set background graphics and colors (htmlgrin.cxx)
746 void InsertBodyOptions();
747
748
749 // Inserting links and ::com::sun::star::text::Bookmarks (htmlgrin.cxx)
750
751 // Evaluate <A> tag: insert a link or ::com::sun::star::text::bookmark.
752 void NewAnchor();
753 void EndAnchor();
754
755 // insert a ::com::sun::star::text::bookmark
756 void InsertBookmark( const String& rName );
757
758
759 void InsertCommentText( const sal_Char *pTag = 0 );
760 void InsertComment( const String& rName, const sal_Char *pTag = 0 );
761
762 // are there any ::com::sun::star::text::bookmarks in the current paragraph?
763 sal_Bool HasCurrentParaBookmarks( sal_Bool bIgnoreStack=sal_False ) const;
764
765
766 // Inserting Script/Basic elements
767
768 // parse the last Basic module (htmlbas.cxx) that was loaded
769 void NewScript();
770 void EndScript();
771
772 void AddScriptSource();
773
774 // add an event to the SFX configuration (htmlbas.cxx)
775 void InsertBasicDocEvent( rtl::OUString aEventName, const String& rName,
776 ScriptType eScrType, const String& rScrType );
777
778 // attach an event to a VC control (htmlform.cxx)
779 void InsertBasicCtrlEvent( sal_uInt16 nEvent, const String& rName );
780
781 // Inserting styles
782
783 // <STYLE>
784 void NewStyle();
785 void EndStyle();
786
787 inline sal_Bool HasStyleOptions( const String &rStyle, const String &rId,const String &rClass, const String *pLang=0,const String *pDir=0 );
788 sal_Bool ParseStyleOptions( const String &rStyle, const String &rId,
789 const String &rClass, SfxItemSet &rItemSet,
790 SvxCSS1PropertyInfo &rPropInfo,
791 const String *pLang=0, const String *pDir=0 );
792
793
794 // Inserting controls and ::com::sun::star::form::Forms (htmlform.cxx)
795
796 // Add a Draw object to the document
797 void InsertDrawObject( SdrObject* pNewDrawObj, const Size& rSpace,
798 sal_Int16 eVertOri,
799 sal_Int16 eHoriOri,
800 SfxItemSet& rCSS1ItemSet,
801 SvxCSS1PropertyInfo& rCSS1PropInfo,
802 sal_Bool bHidden=sal_False );
803 ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > InsertControl( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent > & rFormComp,
804 const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rFCompPropSet,
805 const Size& rSize,
806 sal_Int16 eVertOri,
807 sal_Int16 eHoriOri,
808 SfxItemSet& rCSS1ItemSet,
809 SvxCSS1PropertyInfo& rCSS1PropInfo,
810 const SvxMacroTableDtor& rMacroTbl,
811 const SvStringsDtor& rUnoMacroTbl,
812 const SvStringsDtor& rUnoMacroParamTbl,
813 sal_Bool bSetPropSet = sal_True,
814 sal_Bool bHidden = sal_False );
815
816 void SetControlSize( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rShape, const Size& rTextSz,sal_Bool bMinWidth, sal_Bool bMinHeight, int nToken );
817 void SetPendingControlSize( int nToken );
818
819 public:
820 void ResizeDrawObject( SdrObject* pObj, SwTwips nWidth );
821 private:
822 void RegisterDrawObjectToTable( HTMLTable *pCurTable, SdrObject* pObj, sal_uInt8 nWidth );
823
824
825 // start a new form
826 void NewForm( sal_Bool bAppend=sal_True );
827 void EndForm( sal_Bool bAppend=sal_True );
828
829 // the insertion methods for <INPUT>, <TEXTAREA> and <SELECT>
830 void InsertInput();
831
832 void NewTextArea();
833 void InsertTextAreaText( sal_uInt16 nToken );
834 void EndTextArea();
835
836 void NewSelect();
837 void InsertSelectOption();
838 void InsertSelectText();
839 void EndSelect();
840
841 // Insert tables (htmltab.cxx)
842
843 public:// is needed in tables
844
845 // insert a box content after the specified node
846 const SwStartNode *InsertTableSection( const SwStartNode *pPrevStNd );
847
848 // Insert a box content at the end of the table containing the PaM
849 // and move the PaM into the cell
850 const SwStartNode *InsertTableSection( sal_uInt16 nPoolId );
851
852 // Insert methods for the various table tags
853 HTMLTableCnts *InsertTableContents( sal_Bool bHead );
854
855 private:
856 // Create a section for the temporary setting of the table heading
857 SwStartNode *InsertTempTableCaptionSection();
858
859 void BuildTableCell( HTMLTable *pTable, sal_Bool bReadOptions, sal_Bool bHead );
860 void BuildTableRow( HTMLTable *pTable, sal_Bool bReadOptions,SvxAdjust eGrpAdjust, sal_Int16 eVertOri );
861 void BuildTableSection( HTMLTable *pTable, sal_Bool bReadOptions, sal_Bool bHead );
862 void BuildTableColGroup( HTMLTable *pTable, sal_Bool bReadOptions );
863 void BuildTableCaption( HTMLTable *pTable );
864 HTMLTable *BuildTable( SvxAdjust eCellAdjust, sal_Bool bIsParentHead = sal_False, sal_Bool bHasParentSection=sal_True, sal_Bool bIsInMulticol = sal_False, sal_Bool bHasToFlow = sal_False );
865
866
867 // miscellaneous ...
868 void ParseMoreMetaOptions();
869
870 sal_Bool FileDownload( const String& rURL, String& rStr );
871 void InsertLink();
872
873 void InsertIDOption();
874 void InsertLineBreak();
875 void InsertHorzRule();
876
877 void FillEndNoteInfo( const String& rContent );
878 void FillFootNoteInfo( const String& rContent );
879 void InsertFootEndNote( const String& rName, sal_Bool bEndNote, sal_Bool bFixed );
880 void FinishFootEndNote();
881 void InsertFootEndNoteText();
882 SwNodeIndex *GetFootEndNoteSection( const String& rName );
883 void DeleteFootEndNoteImpl();
884
885 // Remove line break at the end of a paragraph
886 xub_StrLen StripTrailingLF();
887
888
889 // Remove an empty paragraph at the PaM position.
890 void StripTrailingPara();
891
892 // Are there any visible Fly-Frames in the current paragraph?
893 sal_Bool HasCurrentParaFlys( sal_Bool bNoSurroundOnly = sal_False, sal_Bool bSurroundOnly = sal_False ) const;
894
895 public:// is needed in tables
896
897 // generate a BrushItem (with new) or 0
898 SvxBrushItem* CreateBrushItem( const Color *pColor,
899 const String &rImageURL,
900 const String &rStyle,
901 const String &rId,
902 const String &rClass );
903
904 protected:
905 // is called for every token that is recognized in CallParser
906 virtual void NextToken( int nToken );
907 virtual ~SwHTMLParser();
908
909 // if the doc is deleted, the parser has to be deleted as well
910 virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew );
911
912 virtual void AddMetaUserDefined( ::rtl::OUString const & i_rMetaName );
913
914 public:
915
916 SwHTMLParser( SwDoc* pD, const SwPaM& rCrsr, SvStream& rIn,
917 const String& rFileName,
918 const String& rBaseURL,
919 int bReadNewDoc = sal_True,
920 SfxMedium* pMed = 0, sal_Bool bReadUTF8 = sal_False,
921 sal_Bool bIgnoreHTMLComments = sal_False );
922
923 virtual SvParserState CallParser();// Call the parser
924
925
926 sal_uInt16 ToTwips( sal_uInt16 nPixel ) const;
927
928 // for asynchronous reading from the SvStream
929 virtual void Continue( int nToken );
930
931 virtual bool ParseMetaOptions( const ::com::sun::star::uno::Reference < ::com::sun::star::document::XDocumentProperties>&, SvKeyValueIterator* );
932 };
933
934
935 struct SwPendingStackData
936 {
~SwPendingStackDataSwPendingStackData937 virtual ~SwPendingStackData() {}
938 };
939
940 struct SwPendingStack
941 {
942 int nToken;
943 SwPendingStackData* pData;
944 SwPendingStack* pNext;
945
SwPendingStackSwPendingStack946 SwPendingStack( int nTkn, SwPendingStack* pNxt )
947 : nToken( nTkn ), pData( 0 ), pNext( pNxt )
948 {}
949 };
950
SetStart(const SwPosition & rPos)951 inline void _HTMLAttr::SetStart( const SwPosition& rPos )
952 {
953 nSttPara = rPos.nNode;
954 nSttCntnt = rPos.nContent.GetIndex();
955 nEndPara = nSttPara;
956 nEndCntnt = nSttCntnt;
957 }
958
SetMargins(sal_uInt16 nLeft,sal_uInt16 nRight,short nIndent)959 inline void _HTMLAttrContext::SetMargins( sal_uInt16 nLeft, sal_uInt16 nRight, short nIndent )
960 {
961 nLeftMargin = nLeft;
962 nRightMargin = nRight;
963 nFirstLineIndent = nIndent;
964 bLRSpaceChanged = sal_True;
965 }
966
GetMargins(sal_uInt16 & nLeft,sal_uInt16 & nRight,short & nIndent) const967 inline void _HTMLAttrContext::GetMargins( sal_uInt16& nLeft,
968 sal_uInt16& nRight,
969 short& nIndent ) const
970 {
971 if( bLRSpaceChanged )
972 {
973 nLeft = nLeftMargin;
974 nRight = nRightMargin;
975 nIndent = nFirstLineIndent;
976 }
977 }
978
SetULSpace(sal_uInt16 nUpper,sal_uInt16 nLower)979 inline void _HTMLAttrContext::SetULSpace( sal_uInt16 nUpper, sal_uInt16 nLower )
980 {
981 nUpperSpace = nUpper;
982 nLowerSpace = nLower;
983 bULSpaceChanged = sal_True;
984 }
985
GetULSpace(sal_uInt16 & rUpper,sal_uInt16 & rLower) const986 inline void _HTMLAttrContext::GetULSpace( sal_uInt16& rUpper,
987 sal_uInt16& rLower ) const
988 {
989 if( bULSpaceChanged )
990 {
991 rUpper = nUpperSpace;
992 rLower = nLowerSpace;
993 }
994 }
995
HasStyleOptions(const String & rStyle,const String & rId,const String & rClass,const String * pLang,const String * pDir)996 inline sal_Bool SwHTMLParser::HasStyleOptions( const String &rStyle,
997 const String &rId,
998 const String &rClass,
999 const String *pLang,
1000 const String *pDir )
1001 {
1002 return rStyle.Len() || rId.Len() || rClass.Len() ||
1003 (pLang && pLang->Len()) || (pDir && pDir->Len());
1004 }
1005
GetTopContext() const1006 inline const _HTMLAttrContext *SwHTMLParser::GetTopContext() const
1007 {
1008 return aContexts.Count() > nContextStMin
1009 ? aContexts[aContexts.Count()-1] : 0;
1010 }
1011
PushContext(_HTMLAttrContext * pCntxt)1012 inline void SwHTMLParser::PushContext( _HTMLAttrContext *pCntxt )
1013 {
1014 aContexts.Insert( pCntxt, aContexts.Count() );
1015 }
1016
1017
1018 #endif
1019