summaryrefslogtreecommitdiff
path: root/include/editeng/editeng.hxx
blob: fc3a6713707a93187b51ea613edd8544d2f030b2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */
// MyEDITENG, due to exported EditEng
#ifndef INCLUDED_EDITENG_EDITENG_HXX
#define INCLUDED_EDITENG_EDITENG_HXX

#include <rtl/ref.hxx>
#include <memory>
#include <vector>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/i18n/WordType.hpp>
#include <com/sun/star/i18n/CharacterIteratorMode.hpp>

#include <svl/style.hxx>
#include <svl/typedwhich.hxx>
#include <editeng/editdata.hxx>
#include <editeng/editstat.hxx>
#include <editeng/editengdllapi.h>
#include <i18nlangtag/lang.h>

#include <tools/lineend.hxx>
#include <tools/link.hxx>

#include <editeng/eedata.hxx>
#include <o3tl/typed_flags_set.hxx>
#include <svl/languageoptions.hxx>
#include <vcl/errcode.hxx>
#include <functional>

namespace com { namespace sun { namespace star {
  namespace linguistic2 {
    class XSpellChecker1;
    class XHyphenator;
  }
  namespace datatransfer {
    class XTransferable;
  }
  namespace lang {
    struct Locale;
  }
}}}

namespace svx {
struct SpellPortion;
typedef std::vector<SpellPortion> SpellPortions;
}

namespace svl { class IUndoManager; }
namespace basegfx { class B2DPolyPolygon; }
namespace editeng {
    struct MisspellRanges;
}

class ImpEditEngine;
class EditView;
class OutputDevice;
class SvxFont;
class SfxItemPool;
class SfxStyleSheet;
class SfxStyleSheetPool;
class SvxSearchItem;
class SvxFieldItem;
class MapMode;
class Color;
namespace vcl { class Font; }
class KeyEvent;
class Size;
class Point;
namespace tools { class Rectangle; }
class SvStream;
class OutputDevice;
namespace vcl { class Window; }
class SfxPoolItem;
class SvKeyValueIterator;
class SvxForbiddenCharactersTable;
class SvxNumberFormat;
class SvxFieldData;
class ContentNode;
class ParaPortion;
class EditSelection;
class EditPaM;
class EditLine;
class InternalEditStatus;
class EditSelectionEngine;
class EditDoc;
struct PasteOrDropInfos;
class Range;
struct EPaM;
class DeletedNodeInfo;
class ParaPortionList;
enum class CharCompressType;
enum class TransliterationFlags;

/** values for:
       SfxItemSet GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All );
*/
enum class EditEngineAttribs {
    All,          /// returns all attributes even when they are not set
    OnlyHard      /// returns only attributes hard set on portions
};

/** values for:
       SfxItemSet  GetAttribs( sal_Int32 nPara, sal_Int32 nStart, sal_Int32 nEnd, sal_uInt8 nFlags = 0xFF ) const;
*/
enum class GetAttribsFlags
{
    NONE         = 0x00,
    STYLESHEET   = 0x01,
    PARAATTRIBS  = 0x02,
    CHARATTRIBS  = 0x04,
    ALL          = 0x07,
};
namespace o3tl
{
    template<> struct typed_flags<GetAttribsFlags> : is_typed_flags<GetAttribsFlags, 0x07> {};
}
template<class T> bool checkSvxFieldData(const SvxFieldData* pData)
{
    return dynamic_cast<const T*>(pData) != nullptr;
}

enum class SetAttribsMode {
    NONE, WholeWord, Edge
};

class SdrObject;
class EDITENG_DLLPUBLIC EditEngine
{
    friend class EditView;
    friend class ImpEditView;
    friend class EditDbg;
    friend class Outliner;
    friend class TextChainingUtils;


public:
    typedef std::vector<EditView*> ViewsType;

    EditSelection InsertText(
        css::uno::Reference<css::datatransfer::XTransferable > const & rxDataObj,
        const OUString& rBaseURL, const EditPaM& rPaM, bool bUseSpecial);

private:
    std::unique_ptr<ImpEditEngine>  pImpEditEngine;

                                       EditEngine( const EditEngine& ) = delete;
                       EditEngine&     operator=( const EditEngine& ) = delete;
    EDITENG_DLLPRIVATE bool            PostKeyEvent( const KeyEvent& rKeyEvent, EditView* pView, vcl::Window const * pFrameWin );

    EDITENG_DLLPRIVATE void CursorMoved(const ContentNode* pPrevNode);
    EDITENG_DLLPRIVATE void CheckIdleFormatter();
    EDITENG_DLLPRIVATE bool IsIdleFormatterActive() const;
    EDITENG_DLLPRIVATE ParaPortion* FindParaPortion(ContentNode const * pNode);
    EDITENG_DLLPRIVATE const ParaPortion* FindParaPortion(ContentNode const * pNode) const;
    EDITENG_DLLPRIVATE const ParaPortion* GetPrevVisPortion(const ParaPortion* pCurPortion) const;

    EDITENG_DLLPRIVATE css::uno::Reference<
        css::datatransfer::XTransferable>
            CreateTransferable(const EditSelection& rSelection);

    EDITENG_DLLPRIVATE EditPaM EndOfWord(const EditPaM& rPaM);

    EDITENG_DLLPRIVATE EditPaM GetPaM(const Point& aDocPos, bool bSmart = true);

    EDITENG_DLLPRIVATE EditSelection SelectWord(
        const EditSelection& rCurSelection,
        sal_Int16 nWordType = css::i18n::WordType::ANYWORD_IGNOREWHITESPACES);

    EDITENG_DLLPRIVATE long GetXPos(
        const ParaPortion* pParaPortion, const EditLine* pLine, sal_Int32 nIndex, bool bPreferPortionStart = false) const;

    EDITENG_DLLPRIVATE Range GetLineXPosStartEnd(
        const ParaPortion* pParaPortion, const EditLine* pLine) const;

    EDITENG_DLLPRIVATE sal_uInt16 GetOnePixelInRef() const;
    EDITENG_DLLPRIVATE InternalEditStatus& GetInternalEditStatus();

    EDITENG_DLLPRIVATE void HandleBeginPasteOrDrop(PasteOrDropInfos& rInfos);
    EDITENG_DLLPRIVATE void HandleEndPasteOrDrop(PasteOrDropInfos& rInfos);
    EDITENG_DLLPRIVATE bool HasText() const;
    EDITENG_DLLPRIVATE const EditSelectionEngine& GetSelectionEngine() const;
    EDITENG_DLLPRIVATE void SetInSelectionMode(bool b);

protected:


public:
                    EditEngine( SfxItemPool* pItemPool );
    virtual         ~EditEngine();

    const SfxItemSet&   GetEmptyItemSet();

    void            SetDefTab( sal_uInt16 nDefTab );

    void            SetRefDevice( OutputDevice* pRefDef );
    OutputDevice*   GetRefDevice() const;

    void            SetRefMapMode( const MapMode& rMapMode );
    MapMode const & GetRefMapMode();

    void            SetUpdateMode( bool bUpdate );
    bool            GetUpdateMode() const;

    void            SetBackgroundColor( const Color& rColor );
    Color const &   GetBackgroundColor() const;
    Color           GetAutoColor() const;
    void            EnableAutoColor( bool b );
    void            ForceAutoColor( bool b );
    bool            IsForceAutoColor() const;

    void            InsertView(EditView* pEditView, size_t nIndex = EE_APPEND);
    EditView*       RemoveView( EditView* pEditView );
    void            RemoveView(size_t nIndex);
    EditView*       GetView(size_t nIndex = 0) const;
    size_t          GetViewCount() const;
    bool            HasView( EditView* pView ) const;
    EditView*       GetActiveView() const;
    void SetActiveView(EditView* pView);

    void            SetPaperSize( const Size& rSize );
    const Size&     GetPaperSize() const;

    void            SetVertical( bool bVertical, bool bTopToBottom = true );
    bool            IsVertical() const;
    bool            IsTopToBottom() const;

    void            SetFixedCellHeight( bool bUseFixedCellHeight );

    void                        SetDefaultHorizontalTextDirection( EEHorizontalTextDirection eHTextDir );
    EEHorizontalTextDirection   GetDefaultHorizontalTextDirection() const;

    SvtScriptType   GetScriptType( const ESelection& rSelection ) const;
    LanguageType    GetLanguage(const EditPaM& rPaM) const;
    LanguageType    GetLanguage( sal_Int32 nPara, sal_Int32 nPos ) const;

    void            TransliterateText( const ESelection& rSelection, TransliterationFlags nTransliterationMode );
    EditSelection   TransliterateText( const EditSelection& rSelection, TransliterationFlags nTransliterationMode );

    void            SetAsianCompressionMode( CharCompressType nCompression );

    void            SetKernAsianPunctuation( bool bEnabled );

    void            SetAddExtLeading( bool b );

    void            SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon );
    void            SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon, const basegfx::B2DPolyPolygon* pLinePolyPolygon);
    void            ClearPolygon();

    const Size&     GetMinAutoPaperSize() const;
    void            SetMinAutoPaperSize( const Size& rSz );

    const Size&     GetMaxAutoPaperSize() const;
    void            SetMaxAutoPaperSize( const Size& rSz );

    OUString        GetText( LineEnd eEnd = LINEEND_LF ) const;
    OUString        GetText( const ESelection& rSelection ) const;
    sal_uInt32      GetTextLen() const;
    sal_uInt32      GetTextHeight() const;
    sal_uInt32      GetTextHeightNTP() const;
    sal_uInt32      CalcTextWidth();

    OUString        GetText( sal_Int32 nParagraph ) const;
    sal_Int32       GetTextLen( sal_Int32 nParagraph ) const;
    sal_uInt32      GetTextHeight( sal_Int32 nParagraph ) const;

    sal_Int32       GetParagraphCount() const;

    sal_Int32       GetLineCount( sal_Int32 nParagraph ) const;
    sal_Int32       GetLineLen( sal_Int32 nParagraph, sal_Int32 nLine ) const;
    void            GetLineBoundaries( /*out*/sal_Int32& rStart, /*out*/sal_Int32& rEnd, sal_Int32 nParagraph, sal_Int32 nLine ) const;
    sal_Int32       GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const;
    sal_uInt32      GetLineHeight( sal_Int32 nParagraph );
    ParagraphInfos  GetParagraphInfos( sal_Int32 nPara );
    sal_Int32       FindParagraph( long nDocPosY );
    EPosition       FindDocPosition( const Point& rDocPos ) const;
    tools::Rectangle       GetCharacterBounds( const EPosition& rPos ) const;

    OUString        GetWord(sal_Int32 nPara, sal_Int32 nIndex);

    ESelection      GetWord( const ESelection& rSelection, sal_uInt16 nWordType ) const;

    void            Clear();
    void            SetText( const OUString& rStr );

    EditTextObject* CreateTextObject();
    EditTextObject* GetEmptyTextObject() const;
    EditTextObject* CreateTextObject( sal_Int32 nPara, sal_Int32 nParas = 1 );
    EditTextObject* CreateTextObject( const ESelection& rESelection );
    void            SetText( const EditTextObject& rTextObject );

    void            RemoveParagraph(sal_Int32 nPara);
    void            InsertParagraph(sal_Int32 nPara, const EditTextObject& rTxtObj);
    void            InsertParagraph(sal_Int32 nPara, const OUString& rText);

    void            SetText(sal_Int32 nPara, const OUString& rText);

    virtual void        SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet );
    const SfxItemSet&   GetParaAttribs( sal_Int32 nPara ) const;

    /// Set attributes from rSet an all characters of nPara.
    void SetCharAttribs(sal_Int32 nPara, const SfxItemSet& rSet);
    void            GetCharAttribs( sal_Int32 nPara, std::vector<EECharAttrib>& rLst ) const;

    SfxItemSet      GetAttribs( sal_Int32 nPara, sal_Int32 nStart, sal_Int32 nEnd, GetAttribsFlags nFlags = GetAttribsFlags::ALL ) const;
    SfxItemSet      GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All );

    bool            HasParaAttrib( sal_Int32 nPara, sal_uInt16 nWhich ) const;
    const SfxPoolItem&  GetParaAttrib( sal_Int32 nPara, sal_uInt16 nWhich );
    template<class T>
    const T&            GetParaAttrib( sal_Int32 nPara, TypedWhichId<T> nWhich )
    {
        return static_cast<const T&>(GetParaAttrib(nPara, sal_uInt16(nWhich)));
    }

    vcl::Font       GetStandardFont( sal_Int32 nPara );
    SvxFont         GetStandardSvxFont( sal_Int32 nPara );

    void            RemoveAttribs( const ESelection& rSelection, bool bRemoveParaAttribs, sal_uInt16 nWhich );

    void            ShowParagraph( sal_Int32 nParagraph, bool bShow );

    ::svl::IUndoManager& GetUndoManager();
    ::svl::IUndoManager* SetUndoManager(::svl::IUndoManager* pNew);
    void            UndoActionStart( sal_uInt16 nId );
    void            UndoActionStart(sal_uInt16 nId, const ESelection& rSel);
    void            UndoActionEnd();
    bool            IsInUndo();

    void            EnableUndo( bool bEnable );
    bool            IsUndoEnabled();

    /** returns the value last used for bTryMerge while calling ImpEditEngine::InsertUndo
        This is currently used in a bad but needed hack to get undo actions merged in the
        OutlineView in impress. Do not use it unless you want to sell your soul too! */
    bool            HasTriedMergeOnLastAddUndo() const;

    void            ClearModifyFlag();
    void            SetModified();
    bool            IsModified() const;

    void            SetModifyHdl( const Link<LinkParamNone*,void>& rLink );
    Link<LinkParamNone*,void> const & GetModifyHdl() const;

    bool            IsInSelectionMode() const;

    void            StripPortions();
    void            GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList );

    long            GetFirstLineStartX( sal_Int32 nParagraph );
    Point           GetDocPosTopLeft( sal_Int32 nParagraph );
    Point           GetDocPos( const Point& rPaperPos ) const;
    bool            IsTextPos( const Point& rPaperPos, sal_uInt16 nBorder );

    // StartDocPos corresponds to VisArea.TopLeft().
    void            Draw( OutputDevice* pOutDev, const tools::Rectangle& rOutRect );
    void            Draw( OutputDevice* pOutDev, const tools::Rectangle& rOutRect, const Point& rStartDocPos );
    void            Draw( OutputDevice* pOutDev, const tools::Rectangle& rOutRect, const Point& rStartDocPos, bool bClip );
    void            Draw( OutputDevice* pOutDev, const Point& rStartPos, short nOrientation = 0 );

    ErrCode         Read( SvStream& rInput, const OUString& rBaseURL, EETextFormat, SvKeyValueIterator* pHTTPHeaderAttrs = nullptr );
    void            Write( SvStream& rOutput, EETextFormat );

    void            SetStatusEventHdl( const Link<EditStatus&,void>& rLink );
    Link<EditStatus&,void> const & GetStatusEventHdl() const;

    void            SetNotifyHdl( const Link<EENotify&,void>& rLink );
    Link<EENotify&,void> const & GetNotifyHdl() const;

    void            SetRtfImportHdl( const Link<RtfImportInfo&,void>& rLink );
    const Link<RtfImportInfo&,void>& GetRtfImportHdl() const;

    void            SetHtmlImportHdl( const Link<HtmlImportInfo&,void>& rLink );
    const Link<HtmlImportInfo&,void>& GetHtmlImportHdl() const;

    // Do not evaluate font formatting => For Outliner
    bool            IsFlatMode() const;
    void            SetFlatMode( bool bFlat );

    void            SetControlWord( EEControlBits nWord );
    EEControlBits   GetControlWord() const;

    void            QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
    void            QuickMarkInvalid( const ESelection& rSel );
    void            QuickFormatDoc( bool bFull = false );
    void            QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );
    void            QuickInsertLineBreak( const ESelection& rSel );
    void            QuickInsertText(const OUString& rText, const ESelection& rSel);
    void            QuickDelete( const ESelection& rSel );
    void            QuickMarkToBeRepainted( sal_Int32 nPara );

    void            SetGlobalCharStretching( sal_uInt16 nX, sal_uInt16 nY );
    void            GetGlobalCharStretching( sal_uInt16& rX, sal_uInt16& rY ) const;

    void            SetEditTextObjectPool( SfxItemPool* pPool );
    SfxItemPool*    GetEditTextObjectPool() const;

    void                SetStyleSheetPool( SfxStyleSheetPool* pSPool );
    SfxStyleSheetPool*  GetStyleSheetPool();

    void SetStyleSheet(const EditSelection& aSel, SfxStyleSheet* pStyle);
    void                 SetStyleSheet( sal_Int32 nPara, SfxStyleSheet* pStyle );
    const SfxStyleSheet* GetStyleSheet( sal_Int32 nPara ) const;
    SfxStyleSheet* GetStyleSheet( sal_Int32 nPara );

    void            SetWordDelimiters( const OUString& rDelimiters );
    const OUString& GetWordDelimiters() const;

    void            EraseVirtualDevice();

    void            SetSpeller( css::uno::Reference<
                            css::linguistic2::XSpellChecker1 > const &xSpeller );
    css::uno::Reference<
        css::linguistic2::XSpellChecker1 > const &
                    GetSpeller();
    void            SetHyphenator( css::uno::Reference<
                            css::linguistic2::XHyphenator > const & xHyph );

    void GetAllMisspellRanges( std::vector<editeng::MisspellRanges>& rRanges ) const;
    void SetAllMisspellRanges( const std::vector<editeng::MisspellRanges>& rRanges );

    static void     SetForbiddenCharsTable(const std::shared_ptr<SvxForbiddenCharactersTable>& xForbiddenChars);

    void            SetDefaultLanguage( LanguageType eLang );
    LanguageType    GetDefaultLanguage() const;

    bool            HasOnlineSpellErrors() const;
    void            CompleteOnlineSpelling();

    bool            ShouldCreateBigTextObject() const;

    // For fast Pre-Test without view:
    EESpellState    HasSpellErrors();
    void ClearSpellErrors();
    bool            HasText( const SvxSearchItem& rSearchItem );

    //spell and return a sentence
    bool            SpellSentence(EditView const & rEditView, svx::SpellPortions& rToFill );
    // put spell position to start of current sentence
    void            PutSpellingToSentenceStart( EditView const & rEditView );
    //applies a changed sentence
    void            ApplyChangedSentence(EditView const & rEditView, const svx::SpellPortions& rNewPortions, bool bRecheck );

    // for text conversion (see also HasSpellErrors)
    bool            HasConvertibleTextPortion( LanguageType nLang );
    virtual bool    ConvertNextDocument();

    bool            UpdateFields();
    bool            UpdateFieldsOnly();
    void            RemoveFields( const std::function<bool ( const SvxFieldData* )>& isFieldData = [] (const SvxFieldData* ){return true;} );

    sal_uInt16      GetFieldCount( sal_Int32 nPara ) const;
    EFieldInfo      GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const;

    bool            IsRightToLeft( sal_Int32 nPara ) const;

    css::uno::Reference< css::datatransfer::XTransferable >
                    CreateTransferable( const ESelection& rSelection ) const;

    // MT: Can't create new virtual functions like for ParagraphInserted/Deleted, must be compatible in SRC638, change later...
    void            SetBeginMovingParagraphsHdl( const Link<MoveParagraphsInfo&,void>& rLink );
    void            SetEndMovingParagraphsHdl( const Link<MoveParagraphsInfo&,void>& rLink );
    void            SetBeginPasteOrDropHdl( const Link<PasteOrDropInfos&,void>& rLink );
    void            SetEndPasteOrDropHdl( const Link<PasteOrDropInfos&,void>& rLink );

    virtual void    PaintingFirstLine( sal_Int32 nPara, const Point& rStartPos, long nBaseLineY, const Point& rOrigin, short nOrientation, OutputDevice* pOutDev );
    virtual void    ParagraphInserted( sal_Int32 nNewParagraph );
    virtual void    ParagraphDeleted( sal_Int32 nDeletedParagraph );
    virtual void    ParagraphConnected( sal_Int32 nLeftParagraph, sal_Int32 nRightParagraph );
    virtual void    ParaAttribsChanged( sal_Int32 nParagraph );
    virtual void    StyleSheetChanged( SfxStyleSheet* pStyle );
    void            ParagraphHeightChanged( sal_Int32 nPara );

    virtual void DrawingText( const Point& rStartPos, const OUString& rText,
                              sal_Int32 nTextStart, sal_Int32 nTextLen,
                              const long* pDXArray, const SvxFont& rFont,
                              sal_Int32 nPara, sal_uInt8 nRightToLeft,
                              const EEngineData::WrongSpellVector* pWrongSpellVector,
                              const SvxFieldData* pFieldData,
                              bool bEndOfLine,
                              bool bEndOfParagraph,
                              const css::lang::Locale* pLocale,
                              const Color& rOverlineColor,
                              const Color& rTextLineColor);

    virtual void DrawingTab( const Point& rStartPos, long nWidth, const OUString& rChar,
                             const SvxFont& rFont, sal_Int32 nPara, sal_uInt8 nRightToLeft,
                             bool bEndOfLine,
                             bool bEndOfParagraph,
                             const Color& rOverlineColor,
                             const Color& rTextLineColor);
    virtual OUString  GetUndoComment( sal_uInt16 nUndoId ) const;
    virtual bool    SpellNextDocument();
    virtual void    FieldClicked( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos );
    virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, Color*& rTxtColor, Color*& rFldColor );

    // override this if access to bullet information needs to be provided
    virtual const SvxNumberFormat * GetNumberFormat( sal_Int32 nPara ) const;

    virtual tools::Rectangle GetBulletArea( sal_Int32 nPara );

    static SfxItemPool* CreatePool();
    static SfxItemPool& GetGlobalItemPool();
    static bool     DoesKeyChangeText( const KeyEvent& rKeyEvent );
    static bool     DoesKeyMoveCursor( const KeyEvent& rKeyEvent );
    static bool     IsSimpleCharInput( const KeyEvent& rKeyEvent );
    static void     SetFontInfoInItemSet( SfxItemSet& rItemSet, const vcl::Font& rFont );
    static void     SetFontInfoInItemSet( SfxItemSet& rItemSet, const SvxFont& rFont );
    static vcl::Font CreateFontFromItemSet( const SfxItemSet& rItemSet, SvtScriptType nScriptType );
    static SvxFont  CreateSvxFontFromItemSet( const SfxItemSet& rItemSet );
    static bool     IsPrintable( sal_Unicode c ) { return ( ( c >= 32 ) && ( c != 127 ) ); }
    static bool     HasValidData( const css::uno::Reference< css::datatransfer::XTransferable >& rTransferable );
    /** sets a link that is called at the beginning of a drag operation at an edit view */
    void            SetBeginDropHdl( const Link<EditView*,void>& rLink );
    Link<EditView*,void> const & GetBeginDropHdl() const;

    /** sets a link that is called at the end of a drag operation at an edit view */
    void            SetEndDropHdl( const Link<EditView*,void>& rLink );
    Link<EditView*,void> const & GetEndDropHdl() const;

    /// specifies if auto-correction should capitalize the first word or not (default is on)
    void            SetFirstWordCapitalization( bool bCapitalize );

    /** specifies if auto-correction should replace a leading single quotation
        mark (apostrophe) or not (default is on) */
    void            SetReplaceLeadingSingleQuotationMark( bool bReplace );

    EditDoc& GetEditDoc();
    const EditDoc& GetEditDoc() const;
    void dumpAsXmlEditDoc(struct _xmlTextWriter* pWriter) const;

    ParaPortionList& GetParaPortions();
    const ParaPortionList& GetParaPortions() const;

    bool IsFormatted() const;
    bool IsHtmlImportHandlerSet() const;
    bool IsRtfImportHandlerSet() const;
    bool IsImportRTFStyleSheetsSet() const;

    void CallRtfImportHandler(RtfImportInfo& rInfo);
    void CallHtmlImportHandler(HtmlImportInfo& rInfo);

    void ParaAttribsToCharAttribs(ContentNode* pNode);

    EditPaM CreateEditPaM(const EPaM& rEPaM);
    EditPaM ConnectParagraphs(
        ContentNode* pLeft, ContentNode* pRight, bool bBackward);

    EditPaM InsertField(const EditSelection& rEditSelection, const SvxFieldItem& rFld);
    EditPaM InsertText(const EditSelection& aCurEditSelection, const OUString& rStr);
    EditSelection InsertText(const EditTextObject& rTextObject, const EditSelection& rSel);
    EditPaM InsertParaBreak(const EditSelection& rEditSelection);
    EditPaM InsertLineBreak(const EditSelection& rEditSelection);

    EditPaM CursorLeft(
        const EditPaM& rPaM, sal_uInt16 nCharacterIteratorMode = css::i18n::CharacterIteratorMode::SKIPCELL);
    EditPaM CursorRight(
        const EditPaM& rPaM, sal_uInt16 nCharacterIteratorMode = css::i18n::CharacterIteratorMode::SKIPCELL);

    void SeekCursor(ContentNode* pNode, sal_Int32 nPos, SvxFont& rFont);

    EditPaM DeleteSelection(const EditSelection& rSel);

    ESelection CreateESelection(const EditSelection& rSel);
    EditSelection CreateSelection(const ESelection& rSel);

    const SfxItemSet& GetBaseParaAttribs(sal_Int32 nPara) const;
    void SetParaAttribsOnly(sal_Int32 nPara, const SfxItemSet& rSet);
    void SetAttribs(const EditSelection& rSel, const SfxItemSet& rSet, SetAttribsMode nSpecial = SetAttribsMode::NONE);

    OUString GetSelected(const EditSelection& rSel) const;
    EditPaM DeleteSelected(const EditSelection& rSel);

    SvtScriptType GetScriptType(const EditSelection& rSel) const;

    void RemoveParaPortion(sal_Int32 nNode);

    void SetCallParaInsertedOrDeleted(bool b);
    bool IsCallParaInsertedOrDeleted() const;

    void AppendDeletedNodeInfo(DeletedNodeInfo* pInfo);
    void UpdateSelections();

    void InsertContent(ContentNode* pNode, sal_Int32 nPos);
    EditPaM SplitContent(sal_Int32 nNode, sal_Int32 nSepPos);
    EditPaM ConnectContents(sal_Int32 nLeftNode, bool bBackward);

    void InsertFeature(const EditSelection& rEditSelection, const SfxPoolItem& rItem);

    EditSelection MoveParagraphs(const Range& rParagraphs, sal_Int32 nNewPos);

    void RemoveCharAttribs(sal_Int32 nPara, sal_uInt16 nWhich = 0, bool bRemoveFeatures = false);
    void RemoveCharAttribs(const EditSelection& rSel, bool bRemoveParaAttribs, sal_uInt16 nWhich);

    ViewsType& GetEditViews();
    const ViewsType& GetEditViews() const;

    void SetUndoMode(bool b);
    void FormatAndUpdate(EditView* pCurView, bool bCalledFromUndo = false);

    void Undo(EditView* pView);
    void Redo(EditView* pView);

    sal_Int32 GetOverflowingParaNum() const;
    sal_Int32 GetOverflowingLineNum() const;
    void ClearOverflowingParaNum();
    bool IsPageOverflow();
};

#endif // INCLUDED_EDITENG_EDITENG_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */