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Update ooo320-m1
[ooovba.git] / svx / source / editeng / impedit.hxx
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1 /*************************************************************************
2 *
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * Copyright 2008 by Sun Microsystems, Inc.
6 *
7 * OpenOffice.org - a multi-platform office productivity suite
8 *
9 * $RCSfile: impedit.hxx,v $
10 * $Revision: 1.89.40.1 $
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12 * This file is part of OpenOffice.org.
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29 ************************************************************************/
30 #ifndef _IMPEDIT_HXX
31 #define _IMPEDIT_HXX
32
33 #include <editdoc.hxx>
34 #include <editsel.hxx>
35 #include <editundo.hxx>
36 #include <editobj2.hxx>
37 #include <editstt2.hxx>
38 #include <svx/editdata.hxx>
39 #include <svx/svxacorr.hxx>
40 #include <vcl/virdev.hxx>
41 #include <vcl/gdimtf.hxx>
42 #include <vcl/cursor.hxx>
43
44 #include <vcl/dndhelp.hxx>
45 #include <svtools/ondemand.hxx>
46 #include <com/sun/star/linguistic2/XSpellAlternatives.hpp>
47 #include <com/sun/star/linguistic2/SpellFailure.hpp>
48 #include <com/sun/star/linguistic2/XSpellChecker.hpp>
49 #include <com/sun/star/linguistic2/XSpellChecker1.hpp>
50 #include <com/sun/star/linguistic2/XHyphenator.hpp>
51 #include <com/sun/star/lang/Locale.hpp>
52 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
53 #include <com/sun/star/i18n/XBreakIterator.hpp>
54 #include <com/sun/star/i18n/CharacterIteratorMode.hpp>
55
56 #ifndef _COM_SUN_STAR_TEXT_WORDTYPE_HPP_
57 #include <com/sun/star/i18n/WordType.hpp>
58 #endif
59
60 #ifndef _COM_SUN_STAR_I18N_XEXTENDEDINPUTSEQUENCECHECKER_HDL_
61 #include <com/sun/star/i18n/XExtendedInputSequenceChecker.hpp>
62 #endif
63
64 #include <i18npool/lang.h>
65
66 #include <vos/ref.hxx>
67
68 DBG_NAMEEX( EditView )
69 DBG_NAMEEX( EditEngine )
70
71 #define PIMPEE pImpEditView->pEditEngine->pImpEditEngine
72
73 #define DEL_LEFT 1
74 #define DEL_RIGHT 2
75 #define TRAVEL_X_DONTKNOW 0xFFFFFFFF
76 #define CURSOR_BIDILEVEL_DONTKNOW 0xFFFF
77 #define MAXCHARSINPARA 0x3FFF-CHARPOSGROW // Max 16K, because WYSIWYG array
78
79 #define ATTRSPECIAL_WHOLEWORD 1
80 #define ATTRSPECIAL_EDGE 2
81
82 #define GETCRSR_TXTONLY 0x0001
83 #define GETCRSR_STARTOFLINE 0x0002
84 #define GETCRSR_ENDOFLINE 0x0004
85 #define GETCRSR_PREFERPORTIONSTART 0x0008
86
87 #define LINE_SEP 0x0A
88
89 typedef EENotify* EENotifyPtr;
90 SV_DECL_PTRARR_DEL( NotifyList, EENotifyPtr, 1, 1 ) // IMPL is in outliner.cxx, move to EE later and share declaration, or use BlockNotifications from EE directly
91
92
93 class EditView;
94 class EditEngine;
95 class SvxFontTable;
96 class SvxColorList;
97
98 class SvxSearchItem;
99 class SvxLRSpaceItem;
100 class TextRanger;
101 class SvKeyValueIterator;
102 class SvxForbiddenCharactersTable;
103 class SvtCTLOptions;
104 class Window;
105
106 #include <svx/SpellPortions.hxx>
107
108 #include <svx/eedata.hxx>
109
110 class SvUShorts;
111 class SvxNumberFormat;
112
113
114 namespace com {
115 namespace sun {
116 namespace star {
117 namespace datatransfer {
118 namespace clipboard {
119 class XClipboard;
120 }}}}}
121
122 namespace svtools {
123 class ColorConfig;
124 }
125
126 struct DragAndDropInfo
127 {
128 Rectangle aCurCursor;
129 Rectangle aCurSavedCursor;
130 sal_uInt16 nSensibleRange;
131 sal_uInt16 nCursorWidth;
132 ESelection aBeginDragSel;
133 EditPaM aDropDest;
134 USHORT nOutlinerDropDest;
135 ESelection aDropSel;
136 VirtualDevice* pBackground;
137 const SvxFieldItem* pField;
138 sal_Bool bVisCursor : 1;
139 sal_Bool bDroppedInMe : 1;
140 sal_Bool bStarterOfDD : 1;
141 sal_Bool bHasValidData : 1;
142 sal_Bool bUndoAction : 1;
143 sal_Bool bOutlinerMode : 1;
144 sal_Bool bDragAccepted : 1;
145
146 DragAndDropInfo()
147 {
148 pBackground = NULL; bVisCursor = sal_False; bDroppedInMe = sal_False; bStarterOfDD = sal_False;
149 bHasValidData = sal_False; bUndoAction = sal_False; bOutlinerMode = sal_False;
150 nSensibleRange = 0; nCursorWidth = 0; pField = 0; nOutlinerDropDest = 0; bDragAccepted = sal_False;
151 }
152 };
153
154 struct ImplIMEInfos
155 {
156 String aOldTextAfterStartPos;
157 sal_uInt16* pAttribs;
158 EditPaM aPos;
159 sal_uInt16 nLen;
160 sal_Bool bCursor;
161 sal_Bool bWasCursorOverwrite;
162
163 ImplIMEInfos( const EditPaM& rPos, const String& rOldTextAfterStartPos );
164 ~ImplIMEInfos();
165
166 void CopyAttribs( const sal_uInt16* pA, sal_uInt16 nL );
167 void DestroyAttribs();
168 };
169
170 // #i18881# to be able to identify the postions of changed words
171 // the positions of each portion need to be saved
172 typedef std::vector<EditSelection> SpellContentSelections;
173
174 struct SpellInfo
175 {
176 EESpellState eState;
177 EPaM aSpellStart;
178 EPaM aSpellTo;
179 sal_Bool bSpellToEnd;
180 sal_Bool bMultipleDoc;
181 ::svx::SpellPortions aLastSpellPortions;
182 SpellContentSelections aLastSpellContentSelections;
183 SpellInfo()
184 { bSpellToEnd = sal_True; eState = EE_SPELL_OK; bMultipleDoc = sal_False; }
185 };
186
187 // used for text conversion
188 struct ConvInfo
189 {
190 EPaM aConvStart;
191 EPaM aConvTo;
192 EPaM aConvContinue; // position to start search for next text portion (word) with
193 sal_Bool bConvToEnd;
194 sal_Bool bMultipleDoc;
195
196 ConvInfo() { bConvToEnd = sal_True; bMultipleDoc = sal_False; }
197 };
198
199 struct FormatterFontMetric
200 {
201 sal_uInt16 nMaxAscent;
202 sal_uInt16 nMaxDescent;
203
204 FormatterFontMetric() { nMaxAscent = 0; nMaxDescent = 0; /* nMinLeading = 0xFFFF; */ }
205 sal_uInt16 GetHeight() const { return nMaxAscent+nMaxDescent; }
206 };
207
208 class IdleFormattter : public Timer
209 {
210 private:
211 EditView* pView;
212 int nRestarts;
213
214 public:
215 IdleFormattter();
216 ~IdleFormattter();
217
218 void DoIdleFormat( EditView* pV );
219 void ForceTimeout();
220 void ResetRestarts() { nRestarts = 0; }
221 EditView* GetView() { return pView; }
222 };
223
224 \f// ----------------------------------------------------------------------
225 // class ImpEditView
226 // ----------------------------------------------------------------------
227 class ImpEditView : public vcl::unohelper::DragAndDropClient
228 {
229 friend class EditView;
230 friend class EditEngine;
231 friend class ImpEditEngine;
232 using vcl::unohelper::DragAndDropClient::dragEnter;
233 using vcl::unohelper::DragAndDropClient::dragExit;
234 using vcl::unohelper::DragAndDropClient::dragOver;
235
236 private:
237 EditView* pEditView;
238 Cursor* pCursor;
239 Color* pBackgroundColor;
240 EditEngine* pEditEngine;
241 Window* pOutWin;
242 Pointer* pPointer;
243 DragAndDropInfo* pDragAndDropInfo;
244
245 ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::dnd::XDragSourceListener > mxDnDListener;
246
247
248 long nInvMore;
249 ULONG nControl;
250 sal_uInt32 nTravelXPos;
251 sal_uInt16 nExtraCursorFlags;
252 sal_uInt16 nCursorBidiLevel;
253 sal_uInt16 nScrollDiffX;
254 sal_Bool bReadOnly;
255 sal_Bool bClickedInSelection;
256 sal_Bool bActiveDragAndDropListener;
257
258 Point aAnchorPoint;
259 Rectangle aOutArea;
260 Point aVisDocStartPos;
261 EESelectionMode eSelectionMode;
262 EditSelection aEditSelection;
263 EVAnchorMode eAnchorMode;
264
265 protected:
266
267 // DragAndDropClient
268 void dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& dge ) throw (::com::sun::star::uno::RuntimeException);
269 void dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
270 void drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
271 void dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& dtdee ) throw (::com::sun::star::uno::RuntimeException);
272 void dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte ) throw (::com::sun::star::uno::RuntimeException);
273 void dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
274
275 void ShowDDCursor( const Rectangle& rRect );
276 void HideDDCursor();
277
278 void ImplDrawHighlightRect( Window* pOutWin, const Point& rDocPosTopLeft, const Point& rDocPosBottomRight, PolyPolygon* pPolyPoly );
279
280 public:
281 ImpEditView( EditView* pView, EditEngine* pEng, Window* pWindow );
282 ~ImpEditView();
283
284 EditView* GetEditViewPtr() { return pEditView; }
285
286 sal_uInt16 GetScrollDiffX() const { return nScrollDiffX; }
287 void SetScrollDiffX( sal_uInt16 n ) { nScrollDiffX = n; }
288
289 sal_uInt16 GetCursorBidiLevel() const { return nCursorBidiLevel; }
290 void SetCursorBidiLevel( sal_uInt16 n ) { nCursorBidiLevel = n; }
291
292 Point GetDocPos( const Point& rWindowPos ) const;
293 Point GetWindowPos( const Point& rDocPos ) const;
294 Rectangle GetWindowPos( const Rectangle& rDocPos ) const;
295
296 void SetOutputArea( const Rectangle& rRec );
297 void ResetOutputArea( const Rectangle& rRec );
298 const Rectangle& GetOutputArea() const { return aOutArea; }
299
300 BOOL IsVertical() const;
301
302 BOOL PostKeyEvent( const KeyEvent& rKeyEvent, Window* pFrameWin = NULL );
303
304 BOOL MouseButtonUp( const MouseEvent& rMouseEvent );
305 BOOL MouseButtonDown( const MouseEvent& rMouseEvent );
306 BOOL MouseMove( const MouseEvent& rMouseEvent );
307 void Command( const CommandEvent& rCEvt );
308
309 void CutCopy( ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboard >& rxClipboard, sal_Bool bCut );
310 void Paste( ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboard >& rxClipboard, sal_Bool bUseSpecial = sal_False );
311
312 void SetVisDocStartPos( const Point& rPos ) { aVisDocStartPos = rPos; }
313 const Point& GetVisDocStartPos() const { return aVisDocStartPos; }
314
315 long GetVisDocLeft() const { return aVisDocStartPos.X(); }
316 long GetVisDocTop() const { return aVisDocStartPos.Y(); }
317 long GetVisDocRight() const { return aVisDocStartPos.X() + ( !IsVertical() ? aOutArea.GetWidth() : aOutArea.GetHeight() ); }
318 long GetVisDocBottom() const { return aVisDocStartPos.Y() + ( !IsVertical() ? aOutArea.GetHeight() : aOutArea.GetWidth() ); }
319 Rectangle GetVisDocArea() const;
320
321 EditSelection& GetEditSelection() { return aEditSelection; }
322 void SetEditSelection( const EditSelection& rEditSelection );
323 sal_Bool HasSelection() const { return aEditSelection.HasRange(); }
324
325 void DrawSelection() { DrawSelection( aEditSelection ); }
326 void DrawSelection( EditSelection, Region* pRegion = NULL );
327 Region* CalcSelectedRegion();
328
329 Window* GetWindow() const { return pOutWin; }
330
331 EESelectionMode GetSelectionMode() const { return eSelectionMode; }
332 void SetSelectionMode( EESelectionMode eMode );
333
334 inline void SetPointer( const Pointer& rPointer );
335 inline const Pointer& GetPointer();
336
337 inline void SetCursor( const Cursor& rCursor );
338 inline Cursor* GetCursor();
339
340 void AddDragAndDropListeners();
341 void RemoveDragAndDropListeners();
342
343 BOOL IsBulletArea( const Point& rPos, sal_uInt16* pPara );
344
345 // Fuer die SelectionEngine...
346 void CreateAnchor();
347 void DeselectAll();
348 sal_Bool SetCursorAtPoint( const Point& rPointPixel );
349 sal_Bool IsSelectionAtPoint( const Point& rPosPixel );
350 sal_Bool IsInSelection( const EditPaM& rPaM );
351
352
353 void SetAnchorMode( EVAnchorMode eMode );
354 EVAnchorMode GetAnchorMode() const { return eAnchorMode; }
355 void CalcAnchorPoint();
356 void RecalcOutputArea();
357
358 void ShowCursor( sal_Bool bGotoCursor, sal_Bool bForceVisCursor, BOOL test );
359 void ShowCursor( sal_Bool bGotoCursor, sal_Bool bForceVisCursor, USHORT nShowCursorFlags = 0 );
360 Pair Scroll( long ndX, long ndY, BYTE nRangeCheck = RGCHK_NEG );
361
362 void SetInsertMode( sal_Bool bInsert );
363 sal_Bool IsInsertMode() const { return ( ( nControl & EV_CNTRL_OVERWRITE ) == 0 ); }
364
365 void EnablePaste( sal_Bool bEnable ) { SetFlags( nControl, EV_CNTRL_ENABLEPASTE, bEnable ); }
366 sal_Bool IsPasteEnabled() const { return ( ( nControl & EV_CNTRL_ENABLEPASTE ) != 0 ); }
367
368 sal_Bool DoSingleLinePaste() const { return ( ( nControl & EV_CNTRL_SINGLELINEPASTE ) != 0 ); }
369 sal_Bool DoAutoScroll() const { return ( ( nControl & EV_CNTRL_AUTOSCROLL ) != 0 ); }
370 sal_Bool DoBigScroll() const { return ( ( nControl & EV_CNTRL_BIGSCROLL ) != 0 ); }
371 sal_Bool DoAutoSize() const { return ( ( nControl & EV_CNTRL_AUTOSIZE ) != 0 ); }
372 sal_Bool DoAutoWidth() const { return ( ( nControl & EV_CNTRL_AUTOSIZEX) != 0 ); }
373 sal_Bool DoAutoHeight() const { return ( ( nControl & EV_CNTRL_AUTOSIZEY) != 0 ); }
374 sal_Bool DoInvalidateMore() const { return ( ( nControl & EV_CNTRL_INVONEMORE ) != 0 ); }
375
376 void SetBackgroundColor( const Color& rColor );
377 const Color& GetBackgroundColor() const {
378 return ( pBackgroundColor ? *pBackgroundColor : pOutWin->GetBackground().GetColor() ); }
379
380 sal_Bool IsWrongSpelledWord( const EditPaM& rPaM, sal_Bool bMarkIfWrong );
381 String SpellIgnoreOrAddWord( sal_Bool bAdd );
382
383 const SvxFieldItem* GetField( const Point& rPos, sal_uInt16* pPara, sal_uInt16* pPos ) const;
384 void DeleteSelected();
385
386 // Ggf. mehr als OutputArea invalidieren, fuer den DrawingEngine-Textrahmen...
387 void SetInvalidateMore( sal_uInt16 nPixel ) { nInvMore = nPixel; }
388 sal_uInt16 GetInvalidateMore() const { return (sal_uInt16)nInvMore; }
389 };
390
391 // ----------------------------------------------------------------------
392 // ImpEditEngine
393 // ----------------------------------------------------------------------
394
395 typedef EditView* EditViewPtr;
396 SV_DECL_PTRARR( EditViews, EditViewPtr, 0, 1 )
397
398 class ImpEditEngine : public SfxListener
399 {
400 // Die Undos muessen direkt manipulieren ( private-Methoden ),
401 // damit keine neues Undos eingefuegt werden!
402 friend class EditUndoInsertChars;
403 friend class EditUndoRemoveChars;
404 friend class EditUndoDelContent;
405 friend class EditUndoConnectParas;
406 friend class EditUndoSplitPara;
407 friend class EditUndoInsertFeature;
408 friend class EditUndoMoveParagraphs;
409
410 friend class EditView;
411 friend class ImpEditView;
412 friend class EditEngine; // Fuer Zugriff auf Imp-Methoden
413 friend class EditRTFParser; // Fuer Zugriff auf Imp-Methoden
414 friend class EditHTMLParser; // Fuer Zugriff auf Imp-Methoden
415 friend class EdtAutoCorrDoc; // Fuer Zugriff auf Imp-Methoden
416 friend class EditDbg; // DebugRoutinen
417
418 private:
419
420 // ================================================================
421 // Daten...
422 // ================================================================
423
424 // Dokument-Spezifische Daten...
425 ParaPortionList aParaPortionList; // Formatierung
426 Size aPaperSize; // Layout
427 Size aMinAutoPaperSize; // Layout ?
428 Size aMaxAutoPaperSize; // Layout ?
429 EditDoc aEditDoc; // Dokumenteninhalt
430
431 // Engine-Spezifische Daten....
432 EditEngine* pEditEngine;
433 EditViews aEditViews;
434 EditView* pActiveView;
435 TextRanger* pTextRanger;
436
437 SfxStyleSheetPool* pStylePool;
438 SfxItemPool* pTextObjectPool;
439
440 VirtualDevice* pVirtDev;
441 OutputDevice* pRefDev;
442
443 svtools::ColorConfig* pColorConfig;
444 mutable SvtCTLOptions* pCTLOptions;
445
446 SfxItemSet* pEmptyItemSet;
447 EditUndoManager* pUndoManager;
448 ESelection* pUndoMarkSelection;
449
450 ImplIMEInfos* mpIMEInfos;
451
452 NotifyList aNotifyCache;
453
454 XubString aWordDelimiters;
455 XubString aGroupChars;
456
457 EditSelFunctionSet aSelFuncSet;
458 EditSelectionEngine aSelEngine;
459
460 Color maBackgroundColor;
461
462 sal_uInt32 nBlockNotifications;
463 sal_uInt16 nStretchX;
464 sal_uInt16 nStretchY;
465
466 USHORT nAsianCompressionMode;
467 BOOL bKernAsianPunctuation;
468 BOOL bAddExtLeading;
469
470 EEHorizontalTextDirection eDefaultHorizontalTextDirection;
471
472 sal_uInt16 nBigTextObjectStart;
473 ::com::sun::star::uno::Reference<
474 ::com::sun::star::linguistic2::XSpellChecker1 > xSpeller;
475 ::com::sun::star::uno::Reference<
476 ::com::sun::star::linguistic2::XHyphenator > xHyphenator;
477 SpellInfo* pSpellInfo;
478 mutable ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XBreakIterator > xBI;
479 mutable ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XExtendedInputSequenceChecker > xISC;
480
481 ConvInfo * pConvInfo;
482
483 XubString aAutoCompleteText;
484
485 InternalEditStatus aStatus;
486
487 LanguageType eDefLanguage;
488
489 OnDemandLocaleDataWrapper xLocaleDataWrapper;
490 OnDemandTransliterationWrapper xTransliterationWrapper;
491
492 sal_Bool bIsFormatting;
493 sal_Bool bFormatted;
494 sal_Bool bInSelection;
495 sal_Bool bIsInUndo;
496 sal_Bool bUpdate;
497 sal_Bool bUndoEnabled;
498 sal_Bool bOwnerOfRefDev;
499 sal_Bool bDowning;
500 sal_Bool bUseAutoColor;
501 sal_Bool bForceAutoColor;
502 sal_Bool bCallParaInsertedOrDeleted;
503 sal_Bool bImpConvertFirstCall; // specifies if ImpConvert is called the very first time after Convert was called
504 sal_Bool bFirstWordCapitalization; // specifies if auto-correction should capitalize the first word or not
505
506 // Fuer Formatierung / Update....
507 DeletedNodesList aDeletedNodes;
508 Rectangle aInvalidRec;
509 sal_uInt32 nCurTextHeight;
510 sal_uInt16 nOnePixelInRef;
511
512 IdleFormattter aIdleFormatter;
513
514 Timer aOnlineSpellTimer;
515
516 // Wenn an einer Stelle erkannt wird, dass der StatusHdl gerufen werden
517 // muss, dies aber nicht sofort geschehen darf (kritischer Abschnitt):
518 Timer aStatusTimer;
519 Link aStatusHdlLink;
520 Link aNotifyHdl;
521 Link aImportHdl;
522 Link aBeginMovingParagraphsHdl;
523 Link aEndMovingParagraphsHdl;
524 Link aBeginPasteOrDropHdl;
525 Link aEndPasteOrDropHdl;
526 Link aModifyHdl;
527 Link maBeginDropHdl;
528 Link maEndDropHdl;
529
530 vos::ORef<SvxForbiddenCharactersTable> xForbiddenCharsTable;
531
532
533 // ================================================================
534 // Methoden...
535 // ================================================================
536
537 void CursorMoved( ContentNode* pPrevNode );
538 void ParaAttribsChanged( ContentNode* pNode );
539 void TextModified();
540 void CalcHeight( ParaPortion* pPortion );
541
542 // ggf. lieber inline, aber so einiges...
543 void InsertUndo( EditUndo* pUndo, sal_Bool bTryMerge = sal_False );
544 void ResetUndoManager();
545 sal_Bool HasUndoManager() const { return pUndoManager ? sal_True : sal_False; }
546
547 EditUndoSetAttribs* CreateAttribUndo( EditSelection aSel, const SfxItemSet& rSet );
548
549 EditPaM GetPaM( Point aDocPos, sal_Bool bSmart = sal_True );
550 EditPaM GetPaM( ParaPortion* pPortion, Point aPos, sal_Bool bSmart = sal_True );
551 long GetXPos( ParaPortion* pParaPortion, EditLine* pLine, USHORT nIndex, BOOL bPreferPortionStart = FALSE );
552 long GetPortionXOffset( ParaPortion* pParaPortion, EditLine* pLine, USHORT nTextPortion );
553 USHORT GetChar( ParaPortion* pParaPortion, EditLine* pLine, long nX, BOOL bSmart = TRUE );
554 Range GetInvalidYOffsets( ParaPortion* pPortion );
555 Range GetLineXPosStartEnd( ParaPortion* pParaPortion, EditLine* pLine );
556
557 void SetParaAttrib( BYTE nFunc, EditSelection aSel, sal_uInt16 nValue );
558 sal_uInt16 GetParaAttrib( BYTE nFunc, EditSelection aSel );
559 void SetCharAttrib( EditSelection aSel, const SfxPoolItem& rItem );
560 void ParaAttribsToCharAttribs( ContentNode* pNode );
561 void GetCharAttribs( sal_uInt16 nPara, EECharAttribArray& rLst ) const;
562
563 EditTextObject* CreateBinTextObject( EditSelection aSelection, SfxItemPool*, sal_Bool bAllowBigObjects = sal_False, sal_uInt16 nBigObjStart = 0 ) const;
564 void StoreBinTextObject( SvStream& rOStream, BinTextObject& rTextObject );
565 EditSelection InsertBinTextObject( BinTextObject&, EditPaM aPaM );
566 EditSelection InsertText( ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& rxDataObj, const String& rBaseURL, const EditPaM& rPaM, BOOL bUseSpecial );
567
568 EditPaM Clear();
569 EditPaM RemoveText();
570 EditPaM RemoveText( EditSelection aEditSelection );
571 sal_Bool CreateLines( USHORT nPara, sal_uInt32 nStartPosY );
572 void CreateAndInsertEmptyLine( ParaPortion* pParaPortion, sal_uInt32 nStartPosY );
573 sal_Bool FinishCreateLines( ParaPortion* pParaPortion );
574 void CalcCharPositions( ParaPortion* pParaPortion );
575 void CreateTextPortions( ParaPortion* pParaPortion, sal_uInt16& rStartPos /*, sal_Bool bCreateBlockPortions */ );
576 void RecalcTextPortion( ParaPortion* pParaPortion, sal_uInt16 nStartPos, short nNewChars );
577 sal_uInt16 SplitTextPortion( ParaPortion* pParaPortion, sal_uInt16 nPos, EditLine* pCurLine = 0 );
578 void SeekCursor( ContentNode* pNode, sal_uInt16 nPos, SvxFont& rFont, OutputDevice* pOut = NULL, sal_uInt16 nIgnoreWhich = 0 );
579 void RecalcFormatterFontMetrics( FormatterFontMetric& rCurMetrics, SvxFont& rFont );
580 void CheckAutoPageSize();
581
582 void ImpBreakLine( ParaPortion* pParaPortion, EditLine* pLine, TextPortion* pPortion, sal_uInt16 nPortionStart, long nRemainingWidth, sal_Bool bCanHyphenate );
583 void ImpAdjustBlocks( ParaPortion* pParaPortion, EditLine* pLine, long nRemainingSpace );
584 EditPaM ImpConnectParagraphs( ContentNode* pLeft, ContentNode* pRight, sal_Bool bBackward = sal_False );
585 EditPaM ImpDeleteSelection( EditSelection aEditSelection);
586 EditPaM ImpInsertParaBreak( const EditPaM& rPaM, sal_Bool bKeepEndingAttribs = sal_True );
587 EditPaM ImpInsertParaBreak( const EditSelection& rEditSelection, sal_Bool bKeepEndingAttribs = sal_True );
588 EditPaM ImpInsertText( EditSelection aCurEditSelection, const String& rStr );
589 EditPaM ImpInsertFeature( EditSelection aEditSelection, const SfxPoolItem& rItem );
590 void ImpRemoveChars( const EditPaM& rPaM, sal_uInt16 nChars, EditUndoRemoveChars* pCurUndo = 0 );
591 void ImpRemoveParagraph( sal_uInt16 nPara );
592 EditSelection ImpMoveParagraphs( Range aParagraphs, sal_uInt16 nNewPos );
593
594 EditPaM ImpFastInsertText( EditPaM aPaM, const String& rStr );
595 EditPaM ImpFastInsertParagraph( sal_uInt16 nPara );
596
597 sal_Bool ImpCheckRefMapMode();
598
599 BOOL ImplHasText() const;
600
601 void ImpFindKashidas( ContentNode* pNode, USHORT nStart, USHORT nEnd, SvUShorts& rArray );
602
603 void InsertContent( ContentNode* pNode, sal_uInt16 nPos );
604 EditPaM SplitContent( sal_uInt16 nNode, sal_uInt16 nSepPos );
605 EditPaM ConnectContents( sal_uInt16 nLeftNode, sal_Bool bBackward );
606
607 void ShowParagraph( sal_uInt16 nParagraph, sal_Bool bShow );
608 sal_Bool IsParagraphVisible( sal_uInt16 nParagraph );
609
610 EditPaM PageUp( const EditPaM& rPaM, EditView* pView);
611 EditPaM PageDown( const EditPaM& rPaM, EditView* pView);
612 EditPaM CursorUp( const EditPaM& rPaM, EditView* pEditView );
613 EditPaM CursorDown( const EditPaM& rPaM, EditView* pEditView );
614 EditPaM CursorLeft( const EditPaM& rPaM, USHORT nCharacterIteratorMode = ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL );
615 EditPaM CursorRight( const EditPaM& rPaM, USHORT nCharacterIteratorMode = ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL );
616 EditPaM CursorStartOfLine( const EditPaM& rPaM );
617 EditPaM CursorEndOfLine( const EditPaM& rPaM );
618 EditPaM CursorStartOfParagraph( const EditPaM& rPaM );
619 EditPaM CursorEndOfParagraph( const EditPaM& rPaM );
620 EditPaM CursorStartOfDoc();
621 EditPaM CursorEndOfDoc();
622 EditPaM WordLeft( const EditPaM& rPaM, sal_Int16 nWordType = ::com::sun::star::i18n::WordType::ANYWORD_IGNOREWHITESPACES );
623 EditPaM WordRight( const EditPaM& rPaM, sal_Int16 nWordType = ::com::sun::star::i18n::WordType::ANYWORD_IGNOREWHITESPACES );
624 EditPaM StartOfWord( const EditPaM& rPaM, sal_Int16 nWordType = ::com::sun::star::i18n::WordType::ANYWORD_IGNOREWHITESPACES );
625 EditPaM EndOfWord( const EditPaM& rPaM, sal_Int16 nWordType = ::com::sun::star::i18n::WordType::ANYWORD_IGNOREWHITESPACES );
626 EditSelection SelectWord( const EditSelection& rCurSelection, sal_Int16 nWordType = ::com::sun::star::i18n::WordType::ANYWORD_IGNOREWHITESPACES, BOOL bAcceptStartOfWord = TRUE );
627 EditSelection SelectSentence( const EditSelection& rCurSel );
628 EditPaM CursorVisualLeftRight( EditView* pEditView, const EditPaM& rPaM, USHORT nCharacterIteratorMode, BOOL bToLeft );
629 EditPaM CursorVisualStartEnd( EditView* pEditView, const EditPaM& rPaM, BOOL bStart );
630
631
632 void InitScriptTypes( USHORT nPara );
633 USHORT GetScriptType( const EditPaM& rPaM, USHORT* pEndPos = NULL ) const;
634 USHORT GetScriptType( const EditSelection& rSel ) const;
635 BOOL IsScriptChange( const EditPaM& rPaM ) const;
636 BOOL HasScriptType( USHORT nPara, USHORT nType ) const;
637
638 BOOL ImplCalcAsianCompression( ContentNode* pNode, TextPortion* pTextPortion, USHORT nStartPos, sal_Int32* pDXArray, USHORT n100thPercentFromMax, BOOL bManipulateDXArray );
639 void ImplExpandCompressedPortions( EditLine* pLine, ParaPortion* pParaPortion, long nRemainingWidth );
640
641 void ImplInitLayoutMode( OutputDevice* pOutDev, USHORT nPara, USHORT nIndex );
642 void ImplInitDigitMode( OutputDevice* pOutDev, String* pString, xub_StrLen nStt, xub_StrLen nLen, LanguageType eLang );
643
644 EditPaM ReadText( SvStream& rInput, EditSelection aSel );
645 EditPaM ReadRTF( SvStream& rInput, EditSelection aSel );
646 EditPaM ReadXML( SvStream& rInput, EditSelection aSel );
647 EditPaM ReadHTML( SvStream& rInput, const String& rBaseURL, EditSelection aSel, SvKeyValueIterator* pHTTPHeaderAttrs );
648 EditPaM ReadBin( SvStream& rInput, EditSelection aSel );
649 sal_uInt32 WriteText( SvStream& rOutput, EditSelection aSel );
650 sal_uInt32 WriteRTF( SvStream& rOutput, EditSelection aSel );
651 sal_uInt32 WriteXML( SvStream& rOutput, EditSelection aSel );
652 sal_uInt32 WriteHTML( SvStream& rOutput, EditSelection aSel );
653 sal_uInt32 WriteBin( SvStream& rOutput, EditSelection aSel, BOOL bStoreUnicode = FALSE ) const;
654
655 void WriteItemAsRTF( const SfxPoolItem& rItem, SvStream& rOutput, sal_uInt16 nPara, sal_uInt16 nPos,
656 SvxFontTable& rFontTable, SvxColorList& rColorList );
657 sal_Bool WriteItemListAsRTF( ItemList& rLst, SvStream& rOutput, sal_uInt16 nPara, sal_uInt16 nPos,
658 SvxFontTable& rFontTable, SvxColorList& rColorList );
659 long LogicToTwips( long n );
660
661 inline short GetXValue( short nXValue ) const;
662 inline sal_uInt16 GetXValue( sal_uInt16 nXValue ) const;
663 inline long GetXValue( long nXValue ) const;
664
665 inline short GetYValue( short nYValue ) const;
666 inline sal_uInt16 GetYValue( sal_uInt16 nYValue ) const;
667
668 ContentNode* GetPrevVisNode( ContentNode* pCurNode );
669 ContentNode* GetNextVisNode( ContentNode* pCurNode );
670
671 ParaPortion* GetPrevVisPortion( ParaPortion* pCurPortion );
672 ParaPortion* GetNextVisPortion( ParaPortion* pCurPortion );
673
674 void SetBackgroundColor( const Color& rColor ) { maBackgroundColor = rColor; }
675 Color GetBackgroundColor() const { return maBackgroundColor; }
676
677 Color GetAutoColor() const;
678 void EnableAutoColor( BOOL b ) { bUseAutoColor = b; }
679 BOOL IsAutoColorEnabled() const { return bUseAutoColor; }
680 void ForceAutoColor( BOOL b ) { bForceAutoColor = b; }
681 BOOL IsForceAutoColor() const { return bForceAutoColor; }
682
683 inline VirtualDevice* GetVirtualDevice( const MapMode& rMapMode, ULONG nDrawMode );
684 inline void EraseVirtualDevice();
685
686 DECL_LINK( StatusTimerHdl, Timer * );
687 DECL_LINK( IdleFormatHdl, Timer * );
688 DECL_LINK( OnlineSpellHdl, Timer * );
689 DECL_LINK( DocModified, void* );
690
691 void CheckIdleFormatter();
692
693 inline ParaPortion* FindParaPortion( ContentNode* pNode ) const;
694
695 ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > CreateTransferable( const EditSelection& rSelection ) const;
696
697 void SetValidPaperSize( const Size& rSz );
698
699 ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XBreakIterator > ImplGetBreakIterator() const;
700 ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XExtendedInputSequenceChecker > ImplGetInputSequenceChecker() const;
701
702 /** Decorate metafile output with verbose text comments
703
704 This method is used to wrap SvxFont::QuickDrawText, to
705 determine character-by-character wise, which logical text
706 units like characters, words and sentences are contained in
707 the output string at hand. This is necessary for slideshow
708 text effects.
709 */
710 void ImplFillTextMarkingVector(const ::com::sun::star::lang::Locale& rLocale, EEngineData::TextMarkingVector& rTextMarkingVector, const String& rTxt, const USHORT nIdx, const USHORT nLen) const;
711
712 protected:
713 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
714
715 public:
716 ImpEditEngine( EditEngine* pEditEngine, SfxItemPool* pPool );
717 ~ImpEditEngine();
718
719 void InitDoc( BOOL bKeepParaAttribs );
720 EditDoc& GetEditDoc() { return aEditDoc; }
721 const EditDoc& GetEditDoc() const { return aEditDoc; }
722
723 inline EditUndoManager& GetUndoManager();
724
725 void SetUpdateMode( sal_Bool bUp, EditView* pCurView = 0, sal_Bool bForceUpdate = sal_False );
726 sal_Bool GetUpdateMode() const { return bUpdate; }
727
728 const ParaPortionList& GetParaPortions() const { return aParaPortionList; }
729 ParaPortionList& GetParaPortions() { return aParaPortionList; }
730 EditViews& GetEditViews() { return aEditViews; }
731
732 const Size& GetPaperSize() const { return aPaperSize; }
733 void SetPaperSize( const Size& rSz ) { aPaperSize = rSz; }
734
735 void SetVertical( BOOL bVertical );
736 BOOL IsVertical() const { return GetEditDoc().IsVertical(); }
737
738 void SetFixedCellHeight( BOOL bUseFixedCellHeight );
739 BOOL IsFixedCellHeight() const { return GetEditDoc().IsFixedCellHeight(); }
740
741 void SetDefaultHorizontalTextDirection( EEHorizontalTextDirection eHTextDir ) { eDefaultHorizontalTextDirection = eHTextDir; }
742 EEHorizontalTextDirection GetDefaultHorizontalTextDirection() const { return eDefaultHorizontalTextDirection; }
743
744
745 void InitWritingDirections( USHORT nPara );
746 BOOL IsRightToLeft( USHORT nPara ) const;
747 BYTE GetRightToLeft( USHORT nPara, USHORT nChar, USHORT* pStart = NULL, USHORT* pEnd = NULL );
748 BOOL HasDifferentRTLLevels( const ContentNode* pNode );
749
750 void SetTextRanger( TextRanger* pRanger );
751 TextRanger* GetTextRanger() const { return pTextRanger; }
752
753 const Size& GetMinAutoPaperSize() const { return aMinAutoPaperSize; }
754 void SetMinAutoPaperSize( const Size& rSz ) { aMinAutoPaperSize = rSz; }
755
756 const Size& GetMaxAutoPaperSize() const { return aMaxAutoPaperSize; }
757 void SetMaxAutoPaperSize( const Size& rSz ) { aMaxAutoPaperSize = rSz; }
758
759 void FormatDoc();
760 void FormatFullDoc();
761 void UpdateViews( EditView* pCurView = 0 );
762 void Paint( ImpEditView* pView, const Rectangle& rRect, sal_Bool bUseVirtDev = sal_False );
763 void Paint( OutputDevice* pOutDev, Rectangle aClipRec, Point aStartPos, sal_Bool bStripOnly = sal_False, short nOrientation = 0 );
764
765 sal_Bool MouseButtonUp( const MouseEvent& rMouseEvent, EditView* pView );
766 sal_Bool MouseButtonDown( const MouseEvent& rMouseEvent, EditView* pView );
767 sal_Bool MouseMove( const MouseEvent& rMouseEvent, EditView* pView );
768 void Command( const CommandEvent& rCEvt, EditView* pView );
769
770 EditSelectionEngine& GetSelEngine() { return aSelEngine; }
771 XubString GetSelected( const EditSelection& rSel, const LineEnd eParaSep = LINEEND_LF ) const;
772
773 const SfxItemSet& GetEmptyItemSet();
774
775 void UpdateSelections();
776
777 void EnableUndo( sal_Bool bEnable );
778 sal_Bool IsUndoEnabled() { return bUndoEnabled; }
779 void SetUndoMode( sal_Bool b ) { bIsInUndo = b; }
780 sal_Bool IsInUndo() { return bIsInUndo; }
781
782 void SetCallParaInsertedOrDeleted( sal_Bool b ) { bCallParaInsertedOrDeleted = b; }
783 sal_Bool IsCallParaInsertedOrDeleted() const { return bCallParaInsertedOrDeleted; }
784
785 sal_Bool IsFormatted() const { return bFormatted; }
786 sal_Bool IsFormatting() const { return bIsFormatting; }
787
788 void SetText( const String& rText );
789 EditPaM DeleteSelected( EditSelection aEditSelection);
790 EditPaM InsertText( const EditSelection& rCurEditSelection, sal_Unicode c, sal_Bool bOverwrite, sal_Bool bIsUserInput = sal_False );
791 EditPaM InsertText( EditSelection aCurEditSelection, const String& rStr );
792 EditPaM AutoCorrect( const EditSelection& rCurEditSelection, sal_Unicode c, bool bOverwrite, Window* pFrameWin = NULL );
793 EditPaM DeleteLeftOrRight( const EditSelection& rEditSelection, BYTE nMode, BYTE nDelMode = DELMODE_SIMPLE );
794 EditPaM InsertParaBreak( EditSelection aEditSelection );
795 EditPaM InsertLineBreak( EditSelection aEditSelection );
796 EditPaM InsertTab( EditSelection aEditSelection );
797 EditPaM InsertField( EditSelection aEditSelection, const SvxFieldItem& rFld );
798 sal_Bool UpdateFields();
799
800 EditPaM Read( SvStream& rInput, const String& rBaseURL, EETextFormat eFormat, EditSelection aSel, SvKeyValueIterator* pHTTPHeaderAttrs = NULL );
801 void Write( SvStream& rOutput, EETextFormat eFormat, EditSelection aSel );
802
803 EditTextObject* CreateTextObject();
804 EditTextObject* CreateTextObject( EditSelection aSel );
805 void SetText( const EditTextObject& rTextObject );
806 EditSelection InsertText( const EditTextObject& rTextObject, EditSelection aSel );
807
808 EditSelection MoveCursor( const KeyEvent& rKeyEvent, EditView* pEditView );
809
810 EditSelection MoveParagraphs( Range aParagraphs, sal_uInt16 nNewPos, EditView* pCurView );
811
812 sal_uInt32 CalcTextHeight();
813 sal_uInt32 GetTextHeight() const;
814 sal_uInt32 CalcTextWidth( BOOL bIgnoreExtraSpace );
815 sal_uInt32 CalcLineWidth( ParaPortion* pPortion, EditLine* pLine, BOOL bIgnoreExtraSpace );
816 sal_uInt16 GetLineCount( sal_uInt16 nParagraph ) const;
817 sal_uInt16 GetLineLen( sal_uInt16 nParagraph, sal_uInt16 nLine ) const;
818 void GetLineBoundaries( /*out*/USHORT &rStart, /*out*/USHORT &rEnd, USHORT nParagraph, USHORT nLine ) const;
819 USHORT GetLineNumberAtIndex( USHORT nPara, USHORT nIndex ) const;
820 sal_uInt16 GetLineHeight( sal_uInt16 nParagraph, sal_uInt16 nLine );
821 sal_uInt32 GetParaHeight( sal_uInt16 nParagraph );
822
823 SfxItemSet GetAttribs( USHORT nPara, USHORT nStart, USHORT nEnd, sal_uInt8 nFlags = 0xFF ) const;
824 SfxItemSet GetAttribs( EditSelection aSel, BOOL bOnlyHardAttrib = FALSE );
825 void SetAttribs( EditSelection aSel, const SfxItemSet& rSet, BYTE nSpecial = 0 );
826 void RemoveCharAttribs( EditSelection aSel, sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich = 0 );
827 void RemoveCharAttribs( sal_uInt16 nPara, sal_uInt16 nWhich = 0, sal_Bool bRemoveFeatures = sal_False );
828 void SetFlatMode( sal_Bool bFlat );
829
830 void SetParaAttribs( sal_uInt16 nPara, const SfxItemSet& rSet );
831 const SfxItemSet& GetParaAttribs( sal_uInt16 nPara ) const;
832
833 sal_Bool HasParaAttrib( sal_uInt16 nPara, sal_uInt16 nWhich ) const;
834 const SfxPoolItem& GetParaAttrib( sal_uInt16 nPara, sal_uInt16 nWhich ) const;
835
836 Rectangle PaMtoEditCursor( EditPaM aPaM, sal_uInt16 nFlags = 0 );
837 Rectangle GetEditCursor( ParaPortion* pPortion, sal_uInt16 nIndex, sal_uInt16 nFlags = 0 );
838
839 sal_Bool IsModified() const { return aEditDoc.IsModified(); }
840 void SetModifyFlag( sal_Bool b ) { aEditDoc.SetModified( b ); }
841 void SetModifyHdl( const Link& rLink ) { aModifyHdl = rLink; }
842 Link GetModifyHdl() const { return aModifyHdl; }
843
844
845 sal_Bool IsInSelectionMode() { return bInSelection; }
846 void StopSelectionMode();
847
848 void IndentBlock( EditView* pView, sal_Bool bRight );
849
850 // Fuer Undo/Redo
851 sal_Bool Undo( EditView* pView );
852 sal_Bool Redo( EditView* pView );
853 sal_Bool Repeat( EditView* pView );
854
855 // OV-Special
856 void InvalidateFromParagraph( sal_uInt16 nFirstInvPara );
857 EditPaM InsertParagraph( sal_uInt16 nPara );
858 EditSelection* SelectParagraph( sal_uInt16 nPara );
859
860 void SetStatusEventHdl( const Link& rLink ) { aStatusHdlLink = rLink; }
861 Link GetStatusEventHdl() const { return aStatusHdlLink; }
862
863 void SetNotifyHdl( const Link& rLink ) { aNotifyHdl = rLink; }
864 Link GetNotifyHdl() const { return aNotifyHdl; }
865
866 void FormatAndUpdate( EditView* pCurView = 0 );
867 inline void IdleFormatAndUpdate( EditView* pCurView = 0 );
868
869 svtools::ColorConfig& GetColorConfig();
870 BOOL IsVisualCursorTravelingEnabled();
871 BOOL DoVisualCursorTraveling( const ContentNode* pNode );
872
873 EditSelection ConvertSelection( sal_uInt16 nStartPara, sal_uInt16 nStartPos, sal_uInt16 nEndPara, sal_uInt16 nEndPos ) const;
874 inline EPaM CreateEPaM( const EditPaM& rPaM );
875 inline EditPaM CreateEditPaM( const EPaM& rEPaM );
876 inline ESelection CreateESel( const EditSelection& rSel );
877 inline EditSelection CreateSel( const ESelection& rSel );
878
879
880 void SetStyleSheetPool( SfxStyleSheetPool* pSPool );
881 SfxStyleSheetPool* GetStyleSheetPool() const { return pStylePool; }
882
883 void SetStyleSheet( EditSelection aSel, SfxStyleSheet* pStyle );
884 void SetStyleSheet( sal_uInt16 nPara, SfxStyleSheet* pStyle );
885 SfxStyleSheet* GetStyleSheet( sal_uInt16 nPara ) const;
886
887 void UpdateParagraphsWithStyleSheet( SfxStyleSheet* pStyle );
888 void RemoveStyleFromParagraphs( SfxStyleSheet* pStyle );
889
890 OutputDevice* GetRefDevice() const { return pRefDev; }
891 void SetRefDevice( OutputDevice* pRefDef );
892
893 const MapMode& GetRefMapMode() { return pRefDev->GetMapMode(); }
894 void SetRefMapMode( const MapMode& rMapMode );
895
896 InternalEditStatus& GetStatus() { return aStatus; }
897 void CallStatusHdl();
898 void DelayedCallStatusHdl() { aStatusTimer.Start(); }
899
900 void CallNotify( EENotify& rNotify );
901 void EnterBlockNotifications();
902 void LeaveBlockNotifications();
903
904
905 EditSelection MatchGroup( const EditSelection& rSel );
906
907 void UndoActionStart( sal_uInt16 nId );
908 void UndoActionStart( sal_uInt16 nId, const ESelection& rSel );
909 void UndoActionEnd( sal_uInt16 nId );
910
911 EditView* GetActiveView() const { return pActiveView; }
912 void SetActiveView( EditView* pView );
913
914 ::com::sun::star::uno::Reference<
915 ::com::sun::star::linguistic2::XSpellChecker1 >
916 GetSpeller();
917 void SetSpeller( ::com::sun::star::uno::Reference<
918 ::com::sun::star::linguistic2::XSpellChecker1 > &xSpl )
919 { xSpeller = xSpl; }
920 ::com::sun::star::uno::Reference<
921 ::com::sun::star::linguistic2::XHyphenator >
922 GetHyphenator() const { return xHyphenator; }
923 void SetHyphenator( ::com::sun::star::uno::Reference<
924 ::com::sun::star::linguistic2::XHyphenator > &xHyph )
925 { xHyphenator = xHyph; }
926 SpellInfo* GetSpellInfo() const { return pSpellInfo; }
927
928 void SetDefaultLanguage( LanguageType eLang ) { eDefLanguage = eLang; }
929 LanguageType GetDefaultLanguage() const { return eDefLanguage; }
930
931
932 LanguageType GetLanguage( const EditSelection rSelection ) const;
933 LanguageType GetLanguage( const EditPaM& rPaM, USHORT* pEndPos = NULL ) const;
934 ::com::sun::star::lang::Locale GetLocale( const EditPaM& rPaM ) const;
935
936 void DoOnlineSpelling( ContentNode* pThisNodeOnly = 0, sal_Bool bSpellAtCursorPos = sal_False, sal_Bool bInteruptable = sal_True );
937 EESpellState Spell( EditView* pEditView, sal_Bool bMultipleDoc );
938 EESpellState HasSpellErrors();
939 EESpellState StartThesaurus( EditView* pEditView );
940 ::com::sun::star::uno::Reference<
941 ::com::sun::star::linguistic2::XSpellAlternatives >
942 ImpSpell( EditView* pEditView );
943
944 // text conversion functions
945 void Convert( EditView* pEditView, LanguageType nSrcLang, LanguageType nDestLang, const Font *pDestFont, INT32 nOptions, sal_Bool bIsInteractive, sal_Bool bMultipleDoc );
946 void ImpConvert( rtl::OUString &rConvTxt, LanguageType &rConvTxtLang, EditView* pEditView, LanguageType nSrcLang, const ESelection &rConvRange,
947 sal_Bool bAllowImplicitChangesForNotConvertibleText, LanguageType nTargetLang, const Font *pTargetFont );
948 ConvInfo * GetConvInfo() const { return pConvInfo; }
949 sal_Bool HasConvertibleTextPortion( LanguageType nLang );
950 void SetLanguageAndFont( const ESelection &rESel,
951 LanguageType nLang, USHORT nLangWhichId,
952 const Font *pFont, USHORT nFontWhichId );
953
954 // returns true if input sequence checking should be applied
955 sal_Bool IsInputSequenceCheckingRequired( sal_Unicode nChar, const EditSelection& rCurSel ) const;
956
957 //find the next error within the given selection - forward only!
958 ::com::sun::star::uno::Reference<
959 ::com::sun::star::linguistic2::XSpellAlternatives >
960 ImpFindNextError(EditSelection& rSelection);
961 //initialize sentence spelling
962 void StartSpelling(EditView& rEditView, sal_Bool bMultipleDoc);
963 //spell and return a sentence
964 bool SpellSentence(EditView& rView, ::svx::SpellPortions& rToFill, bool bIsGrammarChecking );
965 //put spelling back to start of current sentence - needed after switch of grammar support
966 void PutSpellingToSentenceStart( EditView& rEditView );
967 //applies a changed sentence
968 void ApplyChangedSentence(EditView& rEditView, const ::svx::SpellPortions& rNewPortions, bool bIsGrammarChecking );
969 //deinitialize sentence spelling
970 void EndSpelling();
971 //adds one or more portions of text to the SpellPortions depending on language changes
972 void AddPortionIterated(
973 EditView& rEditView,
974 const EditSelection rSel,
975 ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellAlternatives > xAlt,
976 ::svx::SpellPortions& rToFill);
977 //adds one portion to the SpellPortions
978 void AddPortion(
979 const EditSelection rSel,
980 ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellAlternatives > xAlt,
981 ::svx::SpellPortions& rToFill,
982 bool bIsField );
983
984 sal_Bool Search( const SvxSearchItem& rSearchItem, EditView* pView );
985 sal_Bool ImpSearch( const SvxSearchItem& rSearchItem, const EditSelection& rSearchSelection, const EditPaM& rStartPos, EditSelection& rFoundSel );
986 sal_uInt16 StartSearchAndReplace( EditView* pEditView, const SvxSearchItem& rSearchItem );
987 sal_Bool HasText( const SvxSearchItem& rSearchItem );
988
989 void SetEditTextObjectPool( SfxItemPool* pP ) { pTextObjectPool = pP; }
990 SfxItemPool* GetEditTextObjectPool() const { return pTextObjectPool; }
991
992 const SvxNumberFormat * GetNumberFormat( const ContentNode* pNode ) const;
993 sal_Int32 GetSpaceBeforeAndMinLabelWidth( const ContentNode *pNode, sal_Int32 *pnSpaceBefore = 0, sal_Int32 *pnMinLabelWidth = 0 ) const;
994
995 const SvxLRSpaceItem& GetLRSpaceItem( ContentNode* pNode );
996 SvxAdjust GetJustification( USHORT nPara ) const;
997
998 void SetCharStretching( sal_uInt16 nX, sal_uInt16 nY );
999 inline void GetCharStretching( sal_uInt16& rX, sal_uInt16& rY );
1000 void DoStretchChars( sal_uInt16 nX, sal_uInt16 nY );
1001
1002 void SetBigTextObjectStart( sal_uInt16 nStartAtPortionCount ) { nBigTextObjectStart = nStartAtPortionCount; }
1003 sal_uInt16 GetBigTextObjectStart() const { return nBigTextObjectStart; }
1004
1005 inline EditEngine* GetEditEnginePtr() const { return pEditEngine; }
1006
1007 void StartOnlineSpellTimer() { aOnlineSpellTimer.Start(); }
1008 void StopOnlineSpellTimer() { aOnlineSpellTimer.Stop(); }
1009
1010 const XubString& GetAutoCompleteText() const { return aAutoCompleteText; }
1011 void SetAutoCompleteText( const String& rStr, sal_Bool bUpdateTipWindow );
1012
1013 EditSelection TransliterateText( const EditSelection& rSelection, sal_Int32 nTransliterationMode );
1014
1015 void SetAsianCompressionMode( USHORT n );
1016 USHORT GetAsianCompressionMode() const { return nAsianCompressionMode; }
1017
1018 void SetKernAsianPunctuation( BOOL b );
1019 BOOL IsKernAsianPunctuation() const { return bKernAsianPunctuation; }
1020
1021 void SetAddExtLeading( BOOL b );
1022 BOOL IsAddExtLeading() const { return bAddExtLeading; }
1023
1024 vos::ORef<SvxForbiddenCharactersTable> GetForbiddenCharsTable( BOOL bGetInternal = TRUE ) const;
1025 void SetForbiddenCharsTable( vos::ORef<SvxForbiddenCharactersTable> xForbiddenChars );
1026
1027 BOOL mbLastTryMerge;
1028
1029 /** sets a link that is called at the beginning of a drag operation at an edit view */
1030 void SetBeginDropHdl( const Link& rLink ) { maBeginDropHdl = rLink; }
1031 Link GetBeginDropHdl() const { return maBeginDropHdl; }
1032
1033 /** sets a link that is called at the end of a drag operation at an edit view */
1034 void SetEndDropHdl( const Link& rLink ) { maEndDropHdl = rLink; }
1035 Link GetEndDropHdl() const { return maEndDropHdl; }
1036
1037 /// specifies if auto-correction should capitalize the first word or not (default is on)
1038 void SetFirstWordCapitalization( BOOL bCapitalize ) { bFirstWordCapitalization = bCapitalize; }
1039 BOOL IsFirstWordCapitalization() const { return bFirstWordCapitalization; }
1040 };
1041
1042 inline EPaM ImpEditEngine::CreateEPaM( const EditPaM& rPaM )
1043 {
1044 ContentNode* pNode = rPaM.GetNode();
1045 return EPaM( aEditDoc.GetPos( pNode ), rPaM.GetIndex() );
1046 }
1047
1048 inline EditPaM ImpEditEngine::CreateEditPaM( const EPaM& rEPaM )
1049 {
1050 DBG_ASSERT( rEPaM.nPara < aEditDoc.Count(), "CreateEditPaM: Ungueltiger Absatz" );
1051 DBG_ASSERT( aEditDoc[ rEPaM.nPara ]->Len() >= rEPaM.nIndex, "CreateEditPaM: Ungueltiger Index" );
1052 return EditPaM( aEditDoc[ rEPaM.nPara], rEPaM.nIndex );
1053 }
1054
1055 inline ESelection ImpEditEngine::CreateESel( const EditSelection& rSel )
1056 {
1057 ContentNode* pStartNode = rSel.Min().GetNode();
1058 ContentNode* pEndNode = rSel.Max().GetNode();
1059 ESelection aESel;
1060 aESel.nStartPara = aEditDoc.GetPos( pStartNode );
1061 aESel.nStartPos = rSel.Min().GetIndex();
1062 aESel.nEndPara = aEditDoc.GetPos( pEndNode );
1063 aESel.nEndPos = rSel.Max().GetIndex();
1064 return aESel;
1065 }
1066
1067 inline EditSelection ImpEditEngine::CreateSel( const ESelection& rSel )
1068 {
1069 DBG_ASSERT( rSel.nStartPara < aEditDoc.Count(), "CreateSel: Ungueltiger Start-Absatz" );
1070 DBG_ASSERT( rSel.nEndPara < aEditDoc.Count(), "CreateSel: Ungueltiger End-Absatz" );
1071 EditSelection aSel;
1072 aSel.Min().SetNode( aEditDoc[ rSel.nStartPara ] );
1073 aSel.Min().SetIndex( rSel.nStartPos );
1074 aSel.Max().SetNode( aEditDoc[ rSel.nEndPara ] );
1075 aSel.Max().SetIndex( rSel.nEndPos );
1076 DBG_ASSERT( !aSel.DbgIsBuggy( aEditDoc ), "CreateSel: Fehlerhafte Selektion!" );
1077 return aSel;
1078 }
1079
1080 inline VirtualDevice* ImpEditEngine::GetVirtualDevice( const MapMode& rMapMode, ULONG nDrawMode )
1081 {
1082 if ( !pVirtDev )
1083 pVirtDev = new VirtualDevice;
1084
1085 if ( ( pVirtDev->GetMapMode().GetMapUnit() != rMapMode.GetMapUnit() ) ||
1086 ( pVirtDev->GetMapMode().GetScaleX() != rMapMode.GetScaleX() ) ||
1087 ( pVirtDev->GetMapMode().GetScaleY() != rMapMode.GetScaleY() ) )
1088 {
1089 MapMode aMapMode( rMapMode );
1090 aMapMode.SetOrigin( Point( 0, 0 ) );
1091 pVirtDev->SetMapMode( aMapMode );
1092 }
1093
1094 pVirtDev->SetDrawMode( nDrawMode );
1095
1096 return pVirtDev;
1097 }
1098
1099 inline void ImpEditEngine::EraseVirtualDevice()
1100 {
1101 delete pVirtDev;
1102 pVirtDev = 0;
1103 }
1104
1105 inline void ImpEditEngine::IdleFormatAndUpdate( EditView* pCurView )
1106 {
1107 aIdleFormatter.DoIdleFormat( pCurView );
1108 }
1109
1110 #ifndef SVX_LIGHT
1111 inline EditUndoManager& ImpEditEngine::GetUndoManager()
1112 {
1113 if ( !pUndoManager )
1114 pUndoManager = new EditUndoManager( this );
1115 return *pUndoManager;
1116 }
1117 #endif
1118
1119 inline ParaPortion* ImpEditEngine::FindParaPortion( ContentNode* pNode ) const
1120 {
1121 sal_uInt16 nPos = aEditDoc.GetPos( pNode );
1122 DBG_ASSERT( nPos < GetParaPortions().Count(), "Portionloser Node?" );
1123 return GetParaPortions()[ nPos ];
1124 }
1125
1126 inline void ImpEditEngine::GetCharStretching( sal_uInt16& rX, sal_uInt16& rY )
1127 {
1128 rX = nStretchX;
1129 rY = nStretchY;
1130 }
1131
1132 inline short ImpEditEngine::GetXValue( short nXValue ) const
1133 {
1134 if ( !aStatus.DoStretch() || ( nStretchX == 100 ) )
1135 return nXValue;
1136
1137 return (short) ((long)nXValue*nStretchX/100);
1138 }
1139
1140 inline sal_uInt16 ImpEditEngine::GetXValue( sal_uInt16 nXValue ) const
1141 {
1142 if ( !aStatus.DoStretch() || ( nStretchX == 100 ) )
1143 return nXValue;
1144
1145 return (sal_uInt16) ((long)nXValue*nStretchX/100);
1146 }
1147
1148 inline long ImpEditEngine::GetXValue( long nXValue ) const
1149 {
1150 if ( !aStatus.DoStretch() || ( nStretchX == 100 ) )
1151 return nXValue;
1152
1153 return nXValue*nStretchX/100;
1154 }
1155
1156 inline short ImpEditEngine::GetYValue( short nYValue ) const
1157 {
1158 if ( !aStatus.DoStretch() || ( nStretchY == 100 ) )
1159 return nYValue;
1160
1161 return (short) ((long)nYValue*nStretchY/100);
1162 }
1163
1164 inline sal_uInt16 ImpEditEngine::GetYValue( sal_uInt16 nYValue ) const
1165 {
1166 if ( !aStatus.DoStretch() || ( nStretchY == 100 ) )
1167 return nYValue;
1168
1169 return (sal_uInt16) ((long)nYValue*nStretchY/100);
1170 }
1171
1172 inline void ImpEditView::SetPointer( const Pointer& rPointer )
1173 {
1174 delete pPointer;
1175 pPointer = new Pointer( rPointer );
1176 }
1177
1178 inline const Pointer& ImpEditView::GetPointer()
1179 {
1180 if ( !pPointer )
1181 {
1182 pPointer = new Pointer( IsVertical() ? POINTER_TEXT_VERTICAL : POINTER_TEXT );
1183 return *pPointer;
1184 }
1185
1186 if(POINTER_TEXT == pPointer->GetStyle() && IsVertical())
1187 {
1188 delete pPointer;
1189 pPointer = new Pointer(POINTER_TEXT_VERTICAL);
1190 }
1191 else if(POINTER_TEXT_VERTICAL == pPointer->GetStyle() && !IsVertical())
1192 {
1193 delete pPointer;
1194 pPointer = new Pointer(POINTER_TEXT);
1195 }
1196
1197 return *pPointer;
1198 }
1199
1200 inline void ImpEditView::SetCursor( const Cursor& rCursor )
1201 {
1202 delete pCursor;
1203 pCursor = new Cursor( rCursor );
1204 }
1205
1206 inline Cursor* ImpEditView::GetCursor()
1207 {
1208 if ( !pCursor )
1209 pCursor = new Cursor;
1210 return pCursor;
1211 }
1212
1213 void ConvertItem( SfxPoolItem& rPoolItem, MapUnit eSourceUnit, MapUnit eDestUnit );
1214 void ConvertAndPutItems( SfxItemSet& rDest, const SfxItemSet& rSource, const MapUnit* pSourceUnit = NULL, const MapUnit* pDestUnit = NULL );
1215 BYTE GetCharTypeForCompression( xub_Unicode cChar );
1216 Point Rotate( const Point& rPoint, short nOrientation, const Point& rOrigin );
1217
1218 #endif // _IMPEDIT_HXX
1219
1220
vba interoperability for OOo