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