include/editeng/editeng.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 // MyEDITENG, due to exported EditEng
  20 #ifndef INCLUDED_EDITENG_EDITENG_HXX
  21 #define INCLUDED_EDITENG_EDITENG_HXX
  22
  23 #include <rtl/ref.hxx>
  24 #include <vector>
  25 #include <com/sun/star/uno/Reference.h>
  26 #include <com/sun/star/i18n/WordType.hpp>
  27 #include <com/sun/star/i18n/CharacterIteratorMode.hpp>
  28
  29 #include <rsc/rscsfx.hxx>
  30 #include <editeng/editdata.hxx>
  31 #include <editeng/editstat.hxx>
  32 #include <editeng/editengdllapi.h>
  33 #include <i18nlangtag/lang.h>
  34
  35 #include <tools/lineend.hxx>
  36 #include <tools/link.hxx>
  37
  38 #include <editeng/eedata.hxx>
  39 #include <o3tl/typed_flags_set.hxx>
  40 #include <svl/languageoptions.hxx>
  41 #include <functional>
  42
  43 namespace com { namespace sun { namespace star {
  44   namespace linguistic2 {
  45     class XSpellChecker1;
  46     class XHyphenator;
  47   }
  48   namespace datatransfer {
  49     class XTransferable;
  50   }
  51   namespace lang {
  52     struct Locale;
  53   }
  54 }}}
  55
  56 namespace svx {
  57 struct SpellPortion;
  58 typedef std::vector<SpellPortion> SpellPortions;
  59 }
  60
  61 namespace svl { class IUndoManager; }
  62 namespace basegfx { class B2DPolyPolygon; }
  63 namespace editeng {
  64     struct MisspellRanges;
  65 }
  66
  67 class ImpEditEngine;
  68 class EditView;
  69 class OutputDevice;
  70 class EditUndo;
  71 class SvxFont;
  72 class SfxItemPool;
  73 class SfxStyleSheet;
  74 class SfxStyleSheetPool;
  75 class SvxSearchItem;
  76 class SvxFieldItem;
  77 class SvxCharSetColorItem;
  78 class SfxUndoAction;
  79 class MapMode;
  80 class Color;
  81 namespace vcl { class Font; }
  82 class KeyEvent;
  83 namespace tools { class PolyPolygon; }
  84 class Size;
  85 class Point;
  86 class Rectangle;
  87 class SvStream;
  88 class OutputDevice;
  89 namespace vcl { class Window; }
  90 class SfxPoolItem;
  91 class SvxNumBulletItem;
  92 class SvxBulletItem;
  93 class SvxLRSpaceItem;
  94 class SvKeyValueIterator;
  95 class SvxForbiddenCharactersTable;
  96 class SvxNumberFormat;
  97 class FontList;
  98 class SvxFieldData;
  99 class ContentNode;
 100 class ParaPortion;
 101 class EditSelection;
 102 class EditPaM;
 103 class EditLine;
 104 class InternalEditStatus;
 105 class EditSelectionEngine;
 106 class EditDoc;
 107 struct PasteOrDropInfos;
 108 class Range;
 109 struct EPaM;
 110 class DeletedNodeInfo;
 111 class ParaPortionList;
 112
 113
 114 /** values for:
 115        SfxItemSet GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs_All );
 116 */
 117 enum EditEngineAttribs {
 118     EditEngineAttribs_All,          /// returns all attributes even when theire not set
 119     EditEngineAttribs_HardAndPara,  /// returns all attributes set on paragraph and on portions
 120     EditEngineAttribs_OnlyHard      /// returns only attributes hard set on portions
 121 };
 122
 123 /** values for:
 124        SfxItemSet  GetAttribs( sal_Int32 nPara, sal_Int32 nStart, sal_Int32 nEnd, sal_uInt8 nFlags = 0xFF ) const;
 125 */
 126 enum class GetAttribsFlags
 127 {
 128     NONE         = 0x00,
 129     STYLESHEET   = 0x01,
 130     PARAATTRIBS  = 0x02,
 131     CHARATTRIBS  = 0x04,
 132     ALL          = 0x07,
 133 };
 134 namespace o3tl
 135 {
 136     template<> struct typed_flags<GetAttribsFlags> : is_typed_flags<GetAttribsFlags, 0x07> {};
 137 }
 138 template<class T> bool checkSvxFieldData(const SvxFieldData* pData)
 139 {
 140     return dynamic_cast<const T*>(pData) != nullptr;
 141 }
 142
 143 enum class SetAttribsMode {
 144     NONE, WholeWord, Edge
 145 };
 146
 147 class SdrObject;
 148 class EDITENG_DLLPUBLIC EditEngine
 149 {
 150     friend class EditView;
 151     friend class ImpEditView;
 152     friend class EditDbg;
 153     friend class Outliner;
 154     friend class TextChainingUtils;
 155
 156
 157 public:
 158     typedef std::vector<EditView*> ViewsType;
 159
 160 private:
 161     ImpEditEngine*  pImpEditEngine;
 162
 163                                        EditEngine( const EditEngine& ) = delete;
 164                        EditEngine&     operator=( const EditEngine& ) = delete;
 165     EDITENG_DLLPRIVATE bool            PostKeyEvent( const KeyEvent& rKeyEvent, EditView* pView, vcl::Window* pFrameWin );
 166
 167     EDITENG_DLLPRIVATE void CursorMoved(ContentNode* pPrevNode);
 168     EDITENG_DLLPRIVATE void CheckIdleFormatter();
 169     EDITENG_DLLPRIVATE bool IsIdleFormatterActive() const;
 170     EDITENG_DLLPRIVATE ParaPortion* FindParaPortion(ContentNode* pNode);
 171     EDITENG_DLLPRIVATE const ParaPortion* FindParaPortion(ContentNode* pNode) const;
 172     EDITENG_DLLPRIVATE const ParaPortion* GetPrevVisPortion(const ParaPortion* pCurPortion) const;
 173
 174     EDITENG_DLLPRIVATE css::uno::Reference<
 175         css::datatransfer::XTransferable>
 176             CreateTransferable(const EditSelection& rSelection);
 177
 178     EDITENG_DLLPRIVATE EditSelection InsertText(
 179         css::uno::Reference<css::datatransfer::XTransferable > const & rxDataObj,
 180         const OUString& rBaseURL, const EditPaM& rPaM, bool bUseSpecial);
 181
 182     EDITENG_DLLPRIVATE EditPaM EndOfWord(const EditPaM& rPaM);
 183
 184     EDITENG_DLLPRIVATE EditPaM GetPaM(const Point& aDocPos, bool bSmart = true);
 185
 186     EDITENG_DLLPRIVATE EditSelection SelectWord(
 187         const EditSelection& rCurSelection,
 188         sal_Int16 nWordType = css::i18n::WordType::ANYWORD_IGNOREWHITESPACES);
 189
 190     EDITENG_DLLPRIVATE long GetXPos(
 191         const ParaPortion* pParaPortion, const EditLine* pLine, sal_Int32 nIndex, bool bPreferPortionStart = false) const;
 192
 193     EDITENG_DLLPRIVATE Range GetLineXPosStartEnd(
 194         const ParaPortion* pParaPortion, const EditLine* pLine) const;
 195
 196     EDITENG_DLLPRIVATE sal_uInt16 GetOnePixelInRef() const;
 197     EDITENG_DLLPRIVATE InternalEditStatus& GetInternalEditStatus();
 198
 199     EDITENG_DLLPRIVATE void HandleBeginPasteOrDrop(PasteOrDropInfos& rInfos);
 200     EDITENG_DLLPRIVATE void HandleEndPasteOrDrop(PasteOrDropInfos& rInfos);
 201     EDITENG_DLLPRIVATE bool HasText() const;
 202     EDITENG_DLLPRIVATE const EditSelectionEngine& GetSelectionEngine() const;
 203     EDITENG_DLLPRIVATE void SetInSelectionMode(bool b);
 204
 205 protected:
 206
 207
 208 public:
 209                     EditEngine( SfxItemPool* pItemPool );
 210     virtual         ~EditEngine();
 211
 212     const SfxItemSet&   GetEmptyItemSet();
 213
 214     void            SetDefTab( sal_uInt16 nDefTab );
 215
 216     void            SetRefDevice( OutputDevice* pRefDef );
 217     OutputDevice*   GetRefDevice() const;
 218
 219     void            SetRefMapMode( const MapMode& rMapMode );
 220     MapMode         GetRefMapMode();
 221
 222     void            SetUpdateMode( bool bUpdate );
 223     bool            GetUpdateMode() const;
 224
 225     void            SetBackgroundColor( const Color& rColor );
 226     Color           GetBackgroundColor() const;
 227     Color           GetAutoColor() const;
 228     void            EnableAutoColor( bool b );
 229     void            ForceAutoColor( bool b );
 230     bool            IsForceAutoColor() const;
 231
 232     void            InsertView(EditView* pEditView, size_t nIndex = EE_APPEND);
 233     EditView*       RemoveView( EditView* pEditView );
 234     void            RemoveView(size_t nIndex);
 235     EditView*       GetView(size_t nIndex = 0) const;
 236     size_t          GetViewCount() const;
 237     bool            HasView( EditView* pView ) const;
 238     EditView*       GetActiveView() const;
 239     void SetActiveView(EditView* pView);
 240
 241     void            SetPaperSize( const Size& rSize );
 242     const Size&     GetPaperSize() const;
 243
 244     void            SetVertical( bool bVertical, bool bTopToBottom = true );
 245     bool            IsVertical() const;
 246     bool            IsTopToBottom() const;
 247
 248     void            SetFixedCellHeight( bool bUseFixedCellHeight );
 249
 250     void                        SetDefaultHorizontalTextDirection( EEHorizontalTextDirection eHTextDir );
 251     EEHorizontalTextDirection   GetDefaultHorizontalTextDirection() const;
 252
 253     SvtScriptType   GetScriptType( const ESelection& rSelection ) const;
 254     LanguageType    GetLanguage(const EditPaM& rPaM) const;
 255     LanguageType    GetLanguage( sal_Int32 nPara, sal_Int32 nPos ) const;
 256
 257     void            TransliterateText( const ESelection& rSelection, sal_Int32 nTransliterationMode );
 258     EditSelection   TransliterateText( const EditSelection& rSelection, sal_Int32 nTransliterationMode );
 259
 260     void            SetAsianCompressionMode( sal_uInt16 nCompression );
 261
 262     void            SetKernAsianPunctuation( bool bEnabled );
 263
 264     void            SetAddExtLeading( bool b );
 265
 266     void            SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon );
 267     void            SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon, const basegfx::B2DPolyPolygon* pLinePolyPolygon);
 268     void            ClearPolygon();
 269
 270     const Size&     GetMinAutoPaperSize() const;
 271     void            SetMinAutoPaperSize( const Size& rSz );
 272
 273     const Size&     GetMaxAutoPaperSize() const;
 274     void            SetMaxAutoPaperSize( const Size& rSz );
 275
 276     OUString        GetText( LineEnd eEnd = LINEEND_LF ) const;
 277     OUString        GetText( const ESelection& rSelection ) const;
 278     sal_uInt32      GetTextLen() const;
 279     sal_uInt32      GetTextHeight() const;
 280     sal_uInt32      GetTextHeightNTP() const;
 281     sal_uInt32      CalcTextWidth();
 282
 283     OUString        GetText( sal_Int32 nParagraph ) const;
 284     sal_Int32       GetTextLen( sal_Int32 nParagraph ) const;
 285     sal_uInt32      GetTextHeight( sal_Int32 nParagraph ) const;
 286
 287     sal_Int32       GetParagraphCount() const;
 288
 289     sal_Int32       GetLineCount( sal_Int32 nParagraph ) const;
 290     sal_Int32       GetLineLen( sal_Int32 nParagraph, sal_Int32 nLine ) const;
 291     void            GetLineBoundaries( /*out*/sal_Int32& rStart, /*out*/sal_Int32& rEnd, sal_Int32 nParagraph, sal_Int32 nLine ) const;
 292     sal_Int32       GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const;
 293     sal_uInt32      GetLineHeight( sal_Int32 nParagraph );
 294     ParagraphInfos  GetParagraphInfos( sal_Int32 nPara );
 295     sal_Int32       FindParagraph( long nDocPosY );
 296     EPosition       FindDocPosition( const Point& rDocPos ) const;
 297     Rectangle       GetCharacterBounds( const EPosition& rPos ) const;
 298
 299     OUString        GetWord(sal_Int32 nPara, sal_Int32 nIndex);
 300
 301     ESelection      GetWord( const ESelection& rSelection, sal_uInt16 nWordType ) const;
 302
 303     void            Clear();
 304     void            SetText( const OUString& rStr );
 305
 306     EditTextObject* CreateTextObject();
 307     EditTextObject* GetEmptyTextObject() const;
 308     EditTextObject* CreateTextObject( sal_Int32 nPara, sal_Int32 nParas = 1 );
 309     EditTextObject* CreateTextObject( const ESelection& rESelection );
 310     void            SetText( const EditTextObject& rTextObject );
 311
 312     void            RemoveParagraph(sal_Int32 nPara);
 313     void            InsertParagraph(sal_Int32 nPara, const EditTextObject& rTxtObj);
 314     void            InsertParagraph(sal_Int32 nPara, const OUString& rText);
 315
 316     void            SetText(sal_Int32 nPara, const OUString& rText);
 317
 318     virtual void        SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet );
 319     const SfxItemSet&   GetParaAttribs( sal_Int32 nPara ) const;
 320
 321     void            GetCharAttribs( sal_Int32 nPara, std::vector<EECharAttrib>& rLst ) const;
 322
 323     SfxItemSet      GetAttribs( sal_Int32 nPara, sal_Int32 nStart, sal_Int32 nEnd, GetAttribsFlags nFlags = GetAttribsFlags::ALL ) const;
 324     SfxItemSet      GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs_All );
 325
 326     bool            HasParaAttrib( sal_Int32 nPara, sal_uInt16 nWhich ) const;
 327     const SfxPoolItem&  GetParaAttrib( sal_Int32 nPara, sal_uInt16 nWhich );
 328
 329     vcl::Font       GetStandardFont( sal_Int32 nPara );
 330     SvxFont         GetStandardSvxFont( sal_Int32 nPara );
 331
 332     void            RemoveAttribs( const ESelection& rSelection, bool bRemoveParaAttribs, sal_uInt16 nWhich );
 333
 334     void            ShowParagraph( sal_Int32 nParagraph, bool bShow );
 335
 336     ::svl::IUndoManager& GetUndoManager();
 337     ::svl::IUndoManager* SetUndoManager(::svl::IUndoManager* pNew);
 338     void            UndoActionStart( sal_uInt16 nId );
 339     void            UndoActionStart(sal_uInt16 nId, const ESelection& rSel);
 340     void            UndoActionEnd( sal_uInt16 nId );
 341     bool            IsInUndo();
 342
 343     void            EnableUndo( bool bEnable );
 344     bool            IsUndoEnabled();
 345
 346     /** returns the value last used for bTryMerge while calling ImpEditEngine::InsertUndo
 347         This is currently used in a bad but needed hack to get undo actions merged in the
 348         OutlineView in impress. Do not use it unless you want to sell your soul too! */
 349     bool            HasTriedMergeOnLastAddUndo() const;
 350
 351     void            ClearModifyFlag();
 352     void            SetModified();
 353     bool            IsModified() const;
 354
 355     void            SetModifyHdl( const Link<LinkParamNone*,void>& rLink );
 356     Link<LinkParamNone*,void> GetModifyHdl() const;
 357
 358     bool            IsInSelectionMode() const;
 359
 360     void            StripPortions();
 361     void            GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList );
 362
 363     long            GetFirstLineStartX( sal_Int32 nParagraph );
 364     Point           GetDocPosTopLeft( sal_Int32 nParagraph );
 365     Point           GetDocPos( const Point& rPaperPos ) const;
 366     bool            IsTextPos( const Point& rPaperPos, sal_uInt16 nBorder );
 367
 368     // StartDocPos corresponds to VisArea.TopLeft().
 369     void            Draw( OutputDevice* pOutDev, const Rectangle& rOutRect );
 370     void            Draw( OutputDevice* pOutDev, const Rectangle& rOutRect, const Point& rStartDocPos );
 371     void            Draw( OutputDevice* pOutDev, const Rectangle& rOutRect, const Point& rStartDocPos, bool bClip );
 372     void            Draw( OutputDevice* pOutDev, const Point& rStartPos, short nOrientation = 0 );
 373
 374 //  sal_uInt32: Error code of the stream.
 375     sal_uLong       Read( SvStream& rInput, const OUString& rBaseURL, EETextFormat, SvKeyValueIterator* pHTTPHeaderAttrs = nullptr );
 376     void            Write( SvStream& rOutput, EETextFormat );
 377
 378     void            SetStatusEventHdl( const Link<EditStatus&,void>& rLink );
 379     Link<EditStatus&,void> GetStatusEventHdl() const;
 380
 381     void            SetNotifyHdl( const Link<EENotify&,void>& rLink );
 382     Link<EENotify&,void>  GetNotifyHdl() const;
 383
 384     void            SetImportHdl( const Link<ImportInfo&,void>& rLink );
 385     const Link<ImportInfo&,void>& GetImportHdl() const;
 386
 387     // Do not evaluate font formatting => For Outliner
 388     bool            IsFlatMode() const;
 389     void            SetFlatMode( bool bFlat );
 390
 391     void            SetControlWord( EEControlBits nWord );
 392     EEControlBits   GetControlWord() const;
 393
 394     void            QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
 395     void            QuickMarkInvalid( const ESelection& rSel );
 396     void            QuickFormatDoc( bool bFull = false );
 397     void            QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );
 398     void            QuickInsertLineBreak( const ESelection& rSel );
 399     void            QuickInsertText(const OUString& rText, const ESelection& rSel);
 400     void            QuickDelete( const ESelection& rSel );
 401     void            QuickMarkToBeRepainted( sal_Int32 nPara );
 402
 403     void            SetGlobalCharStretching( sal_uInt16 nX, sal_uInt16 nY = 100 );
 404     void            GetGlobalCharStretching( sal_uInt16& rX, sal_uInt16& rY ) const;
 405
 406     void            SetEditTextObjectPool( SfxItemPool* pPool );
 407     SfxItemPool*    GetEditTextObjectPool() const;
 408
 409     void                SetStyleSheetPool( SfxStyleSheetPool* pSPool );
 410     SfxStyleSheetPool*  GetStyleSheetPool();
 411
 412     void SetStyleSheet(const EditSelection& aSel, SfxStyleSheet* pStyle);
 413     void                 SetStyleSheet( sal_Int32 nPara, SfxStyleSheet* pStyle );
 414     const SfxStyleSheet* GetStyleSheet( sal_Int32 nPara ) const;
 415     SfxStyleSheet* GetStyleSheet( sal_Int32 nPara );
 416
 417     void            SetWordDelimiters( const OUString& rDelimiters );
 418     const OUString& GetWordDelimiters() const;
 419
 420     void            EraseVirtualDevice();
 421
 422     void            SetSpeller( css::uno::Reference<
 423                             css::linguistic2::XSpellChecker1 > const &xSpeller );
 424     css::uno::Reference<
 425         css::linguistic2::XSpellChecker1 >
 426                     GetSpeller();
 427     void            SetHyphenator( css::uno::Reference<
 428                             css::linguistic2::XHyphenator >& xHyph );
 429
 430     void GetAllMisspellRanges( std::vector<editeng::MisspellRanges>& rRanges ) const;
 431     void SetAllMisspellRanges( const std::vector<editeng::MisspellRanges>& rRanges );
 432
 433     static void     SetForbiddenCharsTable( const rtl::Reference<SvxForbiddenCharactersTable>& xForbiddenChars );
 434
 435     void            SetDefaultLanguage( LanguageType eLang );
 436     LanguageType    GetDefaultLanguage() const;
 437
 438     bool            HasOnlineSpellErrors() const;
 439     void            CompleteOnlineSpelling();
 440
 441     bool            ShouldCreateBigTextObject() const;
 442
 443     // For fast Pre-Test without view:
 444     EESpellState    HasSpellErrors();
 445     void ClearSpellErrors();
 446     bool            HasText( const SvxSearchItem& rSearchItem );
 447
 448     //spell and return a sentence
 449     bool            SpellSentence(EditView& rEditView, svx::SpellPortions& rToFill, bool bIsGrammarChecking );
 450     // put spell position to start of current sentence
 451     void            PutSpellingToSentenceStart( EditView& rEditView );
 452     //applies a changed sentence
 453     void            ApplyChangedSentence(EditView& rEditView, const svx::SpellPortions& rNewPortions, bool bRecheck );
 454
 455     // for text conversion (see also HasSpellErrors)
 456     bool            HasConvertibleTextPortion( LanguageType nLang );
 457     virtual bool    ConvertNextDocument();
 458
 459     bool            UpdateFields();
 460     bool            UpdateFieldsOnly();
 461     void            RemoveFields( const std::function<bool ( const SvxFieldData* )>& isFieldData = [] (const SvxFieldData* ){return true;} );
 462
 463     sal_uInt16      GetFieldCount( sal_Int32 nPara ) const;
 464     EFieldInfo      GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const;
 465
 466     bool            IsRightToLeft( sal_Int32 nPara ) const;
 467
 468     css::uno::Reference< css::datatransfer::XTransferable >
 469                     CreateTransferable( const ESelection& rSelection ) const;
 470
 471     // MT: Can't create new virtual functions like for ParagraphInserted/Deleted, musst be compatible in SRC638, change later...
 472     void            SetBeginMovingParagraphsHdl( const Link<MoveParagraphsInfo&,void>& rLink );
 473     void            SetEndMovingParagraphsHdl( const Link<MoveParagraphsInfo&,void>& rLink );
 474     void            SetBeginPasteOrDropHdl( const Link<PasteOrDropInfos&,void>& rLink );
 475     void            SetEndPasteOrDropHdl( const Link<PasteOrDropInfos&,void>& rLink );
 476
 477     virtual void    PaintingFirstLine( sal_Int32 nPara, const Point& rStartPos, long nBaseLineY, const Point& rOrigin, short nOrientation, OutputDevice* pOutDev );
 478     virtual void    ParagraphInserted( sal_Int32 nNewParagraph );
 479     virtual void    ParagraphDeleted( sal_Int32 nDeletedParagraph );
 480     virtual void    ParagraphConnected( sal_Int32 nLeftParagraph, sal_Int32 nRightParagraph );
 481     virtual void    ParaAttribsChanged( sal_Int32 nParagraph );
 482     virtual void    StyleSheetChanged( SfxStyleSheet* pStyle );
 483     void            ParagraphHeightChanged( sal_Int32 nPara );
 484
 485     virtual void DrawingText( const Point& rStartPos, const OUString& rText,
 486                               sal_Int32 nTextStart, sal_Int32 nTextLen,
 487                               const long* pDXArray, const SvxFont& rFont,
 488                               sal_Int32 nPara, sal_uInt8 nRightToLeft,
 489                               const EEngineData::WrongSpellVector* pWrongSpellVector,
 490                               const SvxFieldData* pFieldData,
 491                               bool bEndOfLine,
 492                               bool bEndOfParagraph,
 493                               const css::lang::Locale* pLocale,
 494                               const Color& rOverlineColor,
 495                               const Color& rTextLineColor);
 496
 497     virtual void DrawingTab( const Point& rStartPos, long nWidth, const OUString& rChar,
 498                              const SvxFont& rFont, sal_Int32 nPara, sal_uInt8 nRightToLeft,
 499                              bool bEndOfLine,
 500                              bool bEndOfParagraph,
 501                              const Color& rOverlineColor,
 502                              const Color& rTextLineColor);
 503     virtual OUString  GetUndoComment( sal_uInt16 nUndoId ) const;
 504     virtual bool    SpellNextDocument();
 505     virtual void    FieldClicked( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos );
 506     virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, Color*& rTxtColor, Color*& rFldColor );
 507
 508     // override this if access to bullet information needs to be provided
 509     virtual const SvxNumberFormat * GetNumberFormat( sal_Int32 nPara ) const;
 510
 511     virtual Rectangle GetBulletArea( sal_Int32 nPara );
 512
 513     static SfxItemPool* CreatePool( bool bLoadRefCounts = true );
 514     static SfxItemPool& GetGlobalItemPool();
 515     static bool     DoesKeyChangeText( const KeyEvent& rKeyEvent );
 516     static bool     DoesKeyMoveCursor( const KeyEvent& rKeyEvent );
 517     static bool     IsSimpleCharInput( const KeyEvent& rKeyEvent );
 518     static void     SetFontInfoInItemSet( SfxItemSet& rItemSet, const vcl::Font& rFont );
 519     static void     SetFontInfoInItemSet( SfxItemSet& rItemSet, const SvxFont& rFont );
 520     static vcl::Font CreateFontFromItemSet( const SfxItemSet& rItemSet, SvtScriptType nScriptType );
 521     static SvxFont  CreateSvxFontFromItemSet( const SfxItemSet& rItemSet );
 522     static bool     IsPrintable( sal_Unicode c ) { return ( ( c >= 32 ) && ( c != 127 ) ); }
 523     static bool     HasValidData( const css::uno::Reference< css::datatransfer::XTransferable >& rTransferable );
 524     /** sets a link that is called at the beginning of a drag operation at an edit view */
 525     void            SetBeginDropHdl( const Link<EditView*,void>& rLink );
 526     Link<EditView*,void> GetBeginDropHdl() const;
 527
 528     /** sets a link that is called at the end of a drag operation at an edit view */
 529     void            SetEndDropHdl( const Link<EditView*,void>& rLink );
 530     Link<EditView*,void> GetEndDropHdl() const;
 531
 532     /// specifies if auto-correction should capitalize the first word or not (default is on)
 533     void            SetFirstWordCapitalization( bool bCapitalize );
 534
 535     /** specifies if auto-correction should replace a leading single quotation
 536         mark (apostrophe) or not (default is on) */
 537     void            SetReplaceLeadingSingleQuotationMark( bool bReplace );
 538
 539     EditDoc& GetEditDoc();
 540     const EditDoc& GetEditDoc() const;
 541     void dumpAsXmlEditDoc(struct _xmlTextWriter* pWriter) const;
 542
 543     ParaPortionList& GetParaPortions();
 544     const ParaPortionList& GetParaPortions() const;
 545
 546     bool IsFormatted() const;
 547     bool IsImportHandlerSet() const;
 548     bool IsImportRTFStyleSheetsSet() const;
 549
 550     void CallImportHandler(ImportInfo& rInfo);
 551
 552     void ParaAttribsToCharAttribs(ContentNode* pNode);
 553
 554     EditPaM CreateEditPaM(const EPaM& rEPaM);
 555     EditPaM ConnectParagraphs(
 556         ContentNode* pLeft, ContentNode* pRight, bool bBackward);
 557
 558     EditPaM InsertField(const EditSelection& rEditSelection, const SvxFieldItem& rFld);
 559     EditPaM InsertText(const EditSelection& aCurEditSelection, const OUString& rStr);
 560     EditSelection InsertText(const EditTextObject& rTextObject, const EditSelection& rSel);
 561     EditPaM InsertParaBreak(const EditSelection& rEditSelection);
 562     EditPaM InsertLineBreak(const EditSelection& rEditSelection);
 563
 564     EditPaM CursorLeft(
 565         const EditPaM& rPaM, sal_uInt16 nCharacterIteratorMode = css::i18n::CharacterIteratorMode::SKIPCELL);
 566     EditPaM CursorRight(
 567         const EditPaM& rPaM, sal_uInt16 nCharacterIteratorMode = css::i18n::CharacterIteratorMode::SKIPCELL);
 568
 569     void SeekCursor(ContentNode* pNode, sal_Int32 nPos, SvxFont& rFont);
 570
 571     EditPaM DeleteSelection(const EditSelection& rSel);
 572
 573     ESelection CreateESelection(const EditSelection& rSel);
 574     EditSelection CreateSelection(const ESelection& rSel);
 575
 576     const SfxItemSet& GetBaseParaAttribs(sal_Int32 nPara) const;
 577     void SetParaAttribsOnly(sal_Int32 nPara, const SfxItemSet& rSet);
 578     void SetAttribs(const EditSelection& rSel, const SfxItemSet& rSet, SetAttribsMode nSpecial = SetAttribsMode::NONE);
 579
 580     OUString GetSelected(const EditSelection& rSel) const;
 581     EditPaM DeleteSelected(const EditSelection& rSel);
 582
 583     SvtScriptType GetScriptType(const EditSelection& rSel) const;
 584
 585     void RemoveParaPortion(sal_Int32 nNode);
 586
 587     void SetCallParaInsertedOrDeleted(bool b);
 588     bool IsCallParaInsertedOrDeleted() const;
 589
 590     void AppendDeletedNodeInfo(DeletedNodeInfo* pInfo);
 591     void UpdateSelections();
 592
 593     void InsertContent(ContentNode* pNode, sal_Int32 nPos);
 594     EditPaM SplitContent(sal_Int32 nNode, sal_Int32 nSepPos);
 595     EditPaM ConnectContents(sal_Int32 nLeftNode, bool bBackward);
 596
 597     void InsertFeature(const EditSelection& rEditSelection, const SfxPoolItem& rItem);
 598
 599     EditSelection MoveParagraphs(const Range& rParagraphs, sal_Int32 nNewPos);
 600
 601     void RemoveCharAttribs(sal_Int32 nPara, sal_uInt16 nWhich = 0, bool bRemoveFeatures = false);
 602     void RemoveCharAttribs(const EditSelection& rSel, bool bRemoveParaAttribs, sal_uInt16 nWhich);
 603
 604     ViewsType& GetEditViews();
 605     const ViewsType& GetEditViews() const;
 606
 607     void SetUndoMode(bool b);
 608     void FormatAndUpdate(EditView* pCurView, bool bCalledFromUndo = false);
 609
 610     void Undo(EditView* pView);
 611     void Redo(EditView* pView);
 612
 613     sal_Int32 GetOverflowingParaNum() const;
 614     sal_Int32 GetOverflowingLineNum() const;
 615     void ClearOverflowingParaNum();
 616     bool IsPageOverflow();
 617
 618     // tdf#115639 compatibility flag
 619     void SetHoriAlignIgnoreTrailingWhitespace(bool bEnabled);
 620     bool IsHoriAlignIgnoreTrailingWhitespace() const;
 621 };
 622
 623 #endif // INCLUDED_EDITENG_EDITENG_HXX
 624
 625 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */