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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MyEDITENG, due to exported EditEng
#ifndef _MyEDITENG_HXX
#define _MyEDITENG_HXX
class ImpEditEngine;
class EditView;
class OutputDevice;
class EditUndo;
class SvxFont;
class SfxItemPool;
class SfxStyleSheet;
class String;
class SfxStyleSheetPool;
class SvxSearchItem;
class SvxFieldItem;
class SvxCharSetColorItem;
class SfxUndoAction;
class MapMode;
class Color;
class Font;
class KeyEvent;
class PolyPolygon;
class Size;
class Point;
class Rectangle;
class SvStream;
class Link;
class OutputDevice;
class Window;
class SvUShorts;
class SfxPoolItem;
class SvxNumBulletItem;
class SvxBulletItem;
class SvxLRSpaceItem;
class SvKeyValueIterator;
class SvxForbiddenCharactersTable;
class SvxNumberFormat;
class FontList;
#include <rtl/ref.hxx>
#include <vector>
#include <com/sun/star/uno/Reference.h>
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; }
#include <rsc/rscsfx.hxx>
#include <editeng/editdata.hxx>
#include <i18npool/lang.h>
#include "editeng/editengdllapi.h"
#include <tools/rtti.hxx> // due to typedef TypeId
#include <editeng/eedata.hxx>
class SvxFieldData;
//////////////////////////////////////////////////////////////////////////////
/** values for GetAttribs
*/
const sal_uInt8 EditEngineAttribs_All = 0; /// returns all attributes even when theire not set
const sal_uInt8 EditEngineAttribs_HardAndPara = 1; /// returns all attributes set on paragraph and on portions
const sal_uInt8 EditEngineAttribs_OnlyHard = 2; /// returns only attributes hard set on portions
#define GETATTRIBS_STYLESHEET (sal_uInt8)0x01
#define GETATTRIBS_PARAATTRIBS (sal_uInt8)0x02
#define GETATTRIBS_CHARATTRIBS (sal_uInt8)0x04
#define GETATTRIBS_ALL (sal_uInt8)0xFF
class EDITENG_DLLPUBLIC EditEngine
{
friend class EditView;
friend class ImpEditView;
friend class EditDbg;
friend class Outliner;
private:
ImpEditEngine* pImpEditEngine;
EDITENG_DLLPRIVATE EditEngine( const EditEngine& );
EDITENG_DLLPRIVATE EditEngine& operator=( const EditEngine& );
EDITENG_DLLPRIVATE sal_uInt8 PostKeyEvent( const KeyEvent& rKeyEvent, EditView* pView, Window* pFrameWin = NULL );
protected:
public:
EditEngine( SfxItemPool* pItemPool );
virtual ~EditEngine();
const SfxItemSet& GetEmptyItemSet();
void SetDefTab( sal_uInt16 nDefTab );
sal_uInt16 GetDefTab() const;
void SetRefDevice( OutputDevice* pRefDef );
OutputDevice* GetRefDevice() const;
void SetRefMapMode( const MapMode& rMapMode );
MapMode GetRefMapMode();
void SetUpdateMode( sal_Bool bUpdate );
sal_Bool GetUpdateMode() const;
void SetBackgroundColor( const Color& rColor );
Color GetBackgroundColor() const;
Color GetAutoColor() const;
void EnableAutoColor( sal_Bool b );
sal_Bool IsAutoColorEnabled() const;
void ForceAutoColor( sal_Bool b );
sal_Bool IsForceAutoColor() const;
void InsertView( EditView* pEditView, sal_uInt16 nIndex = EE_APPEND );
EditView* RemoveView( EditView* pEditView );
EditView* RemoveView( sal_uInt16 nIndex = EE_APPEND );
EditView* GetView( sal_uInt16 nIndex = 0 ) const;
sal_uInt16 GetViewCount() const;
sal_Bool HasView( EditView* pView ) const;
EditView* GetActiveView() const;
void SetActiveView( EditView* pView );
void SetPaperSize( const Size& rSize );
const Size& GetPaperSize() const;
void SetVertical( sal_Bool bVertical );
sal_Bool IsVertical() const;
void SetFixedCellHeight( sal_Bool bUseFixedCellHeight );
sal_Bool IsFixedCellHeight() const;
void SetDefaultHorizontalTextDirection( EEHorizontalTextDirection eHTextDir );
EEHorizontalTextDirection GetDefaultHorizontalTextDirection() const;
sal_uInt16 GetScriptType( const ESelection& rSelection ) const;
LanguageType GetLanguage( sal_uInt16 nPara, sal_uInt16 nPos ) const;
void TransliterateText( const ESelection& rSelection, sal_Int32 nTransliterationMode );
void SetAsianCompressionMode( sal_uInt16 nCompression );
sal_uInt16 GetAsianCompressionMode() const;
void SetKernAsianPunctuation( sal_Bool bEnabled );
sal_Bool IsKernAsianPunctuation() const;
void SetAddExtLeading( sal_Bool b );
sal_Bool IsAddExtLeading() const;
void SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon );
void SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon, const basegfx::B2DPolyPolygon* pLinePolyPolygon);
void ClearPolygon();
const PolyPolygon* GetPolygon();
const Size& GetMinAutoPaperSize() const;
void SetMinAutoPaperSize( const Size& rSz );
const Size& GetMaxAutoPaperSize() const;
void SetMaxAutoPaperSize( const Size& rSz );
String GetText( LineEnd eEnd = LINEEND_LF ) const;
String GetText( const ESelection& rSelection, const LineEnd eEnd = LINEEND_LF ) const;
sal_uInt32 GetTextLen() const;
sal_uInt32 GetTextHeight() const;
sal_uInt32 CalcTextWidth();
String GetText( sal_uInt16 nParagraph ) const;
xub_StrLen GetTextLen( sal_uInt16 nParagraph ) const;
sal_uInt32 GetTextHeight( sal_uInt16 nParagraph ) const;
sal_uInt16 GetParagraphCount() const;
sal_uInt16 GetLineCount( sal_uInt16 nParagraph ) const;
xub_StrLen GetLineLen( sal_uInt16 nParagraph, sal_uInt16 nLine ) const;
void GetLineBoundaries( /*out*/sal_uInt16 &rStart, /*out*/sal_uInt16 &rEnd, sal_uInt16 nParagraph, sal_uInt16 nLine ) const;
sal_uInt16 GetLineNumberAtIndex( sal_uInt16 nPara, sal_uInt16 nIndex ) const;
sal_uInt32 GetLineHeight( sal_uInt16 nParagraph, sal_uInt16 nLine = 0 );
sal_uInt16 GetFirstLineOffset( sal_uInt16 nParagraph );
ParagraphInfos GetParagraphInfos( sal_uInt16 nPara );
sal_uInt16 FindParagraph( long nDocPosY );
EPosition FindDocPosition( const Point& rDocPos ) const;
Rectangle GetCharacterBounds( const EPosition& rPos ) const;
String GetWord( sal_uInt16 nPara, xub_StrLen nIndex );
ESelection GetWord( const ESelection& rSelection, sal_uInt16 nWordType ) const;
ESelection WordLeft( const ESelection& rSelection, sal_uInt16 nWordType ) const;
ESelection WordRight( const ESelection& rSelection, sal_uInt16 nWordType ) const;
ESelection CursorLeft( const ESelection& rSelection, sal_uInt16 nCharacterIteratorMode ) const;
ESelection CursorRight( const ESelection& rSelection, sal_uInt16 nCharacterIteratorMode ) const;
ESelection SelectSentence( const ESelection& rCurSel ) const;
void Clear();
void SetText( const String& rStr );
EditTextObject* CreateTextObject();
EditTextObject* CreateTextObject( sal_uInt16 nPara, sal_uInt16 nParas = 1 );
EditTextObject* CreateTextObject( const ESelection& rESelection );
void SetText( const EditTextObject& rTextObject );
void RemoveParagraph( sal_uInt16 nPara );
void InsertParagraph( sal_uInt16 nPara, const EditTextObject& rTxtObj );
void InsertParagraph( sal_uInt16 nPara, const String& rText);
void SetText( sal_uInt16 nPara, const EditTextObject& rTxtObj );
void SetText( sal_uInt16 nPara, const String& rText);
virtual void SetParaAttribs( sal_uInt16 nPara, const SfxItemSet& rSet );
virtual const SfxItemSet& GetParaAttribs( sal_uInt16 nPara ) const;
void GetCharAttribs( sal_uInt16 nPara, EECharAttribArray& rLst ) const;
SfxItemSet GetAttribs( sal_uInt16 nPara, sal_uInt16 nStart, sal_uInt16 nEnd, sal_uInt8 nFlags = 0xFF ) const;
SfxItemSet GetAttribs( const ESelection& rSel, sal_Bool bOnlyHardAttrib = EditEngineAttribs_All );
sal_Bool HasParaAttrib( sal_uInt16 nPara, sal_uInt16 nWhich ) const;
const SfxPoolItem& GetParaAttrib( sal_uInt16 nPara, sal_uInt16 nWhich );
Font GetStandardFont( sal_uInt16 nPara );
SvxFont GetStandardSvxFont( sal_uInt16 nPara );
void RemoveAttribs( const ESelection& rSelection, sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich );
void ShowParagraph( sal_uInt16 nParagraph, sal_Bool bShow = sal_True );
sal_Bool IsParagraphVisible( sal_uInt16 nParagraph );
::svl::IUndoManager&
GetUndoManager();
void UndoActionStart( sal_uInt16 nId );
void UndoActionEnd( sal_uInt16 nId );
sal_Bool IsInUndo();
void EnableUndo( sal_Bool bEnable );
sal_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! */
sal_Bool HasTriedMergeOnLastAddUndo() const;
void ClearModifyFlag();
void SetModified();
sal_Bool IsModified() const;
void SetModifyHdl( const Link& rLink );
Link GetModifyHdl() const;
sal_Bool IsInSelectionMode() const;
void StopSelectionMode();
void StripPortions();
void GetPortions( sal_uInt16 nPara, SvUShorts& rList );
long GetFirstLineStartX( sal_uInt16 nParagraph );
Point GetDocPosTopLeft( sal_uInt16 nParagraph );
Point GetDocPos( const Point& rPaperPos ) const;
sal_Bool IsTextPos( const Point& rPaperPos, sal_uInt16 nBorder = 0 );
// StartDocPos corrresponds to VisArea.TopLeft().
void Draw( OutputDevice* pOutDev, const Rectangle& rOutRect );
void Draw( OutputDevice* pOutDev, const Rectangle& rOutRect, const Point& rStartDocPos );
void Draw( OutputDevice* pOutDev, const Rectangle& rOutRect, const Point& rStartDocPos, sal_Bool bClip );
void Draw( OutputDevice* pOutDev, const Point& rStartPos, short nOrientation = 0 );
// sal_uInt32: Error code of the stream.
sal_uLong Read( SvStream& rInput, const String& rBaseURL, EETextFormat, SvKeyValueIterator* pHTTPHeaderAttrs = NULL );
sal_uLong Write( SvStream& rOutput, EETextFormat );
void SetStatusEventHdl( const Link& rLink );
Link GetStatusEventHdl() const;
void SetNotifyHdl( const Link& rLink );
Link GetNotifyHdl() const;
void SetImportHdl( const Link& rLink );
Link GetImportHdl() const;
// Do not evaluate font formatting => For Outliner
sal_Bool IsFlatMode() const;
void SetFlatMode( sal_Bool bFlat );
void SetControlWord( sal_uInt32 nWord );
sal_uInt32 GetControlWord() const;
void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
void QuickRemoveCharAttribs( sal_uInt16 nPara, sal_uInt16 nWhich = 0 );
void QuickMarkInvalid( const ESelection& rSel );
void QuickFormatDoc( sal_Bool bFull = sal_False );
void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );
void QuickInsertLineBreak( const ESelection& rSel );
void QuickInsertText( const String& rText, const ESelection& rSel );
void QuickDelete( const ESelection& rSel );
void QuickMarkToBeRepainted( sal_uInt16 nPara );
void SetGlobalCharStretching( sal_uInt16 nX = 100, sal_uInt16 nY = 100 );
void GetGlobalCharStretching( sal_uInt16& rX, sal_uInt16& rY );
void DoStretchChars( sal_uInt16 nX, sal_uInt16 nY );
void SetEditTextObjectPool( SfxItemPool* pPool );
SfxItemPool* GetEditTextObjectPool() const;
void SetStyleSheetPool( SfxStyleSheetPool* pSPool );
SfxStyleSheetPool* GetStyleSheetPool();
void SetStyleSheet( sal_uInt16 nPara, SfxStyleSheet* pStyle );
SfxStyleSheet* GetStyleSheet( sal_uInt16 nPara ) const;
void SetWordDelimiters( const String& rDelimiters );
String GetWordDelimiters() const;
void SetGroupChars( const String& rChars );
String GetGroupChars() const;
void EnablePasteSpecial( sal_Bool bEnable );
sal_Bool IsPasteSpecialEnabled() const;
void EnableIdleFormatter( sal_Bool bEnable );
sal_Bool IsIdleFormatterEnabled() const;
void EraseVirtualDevice();
void SetSpeller( ::com::sun::star::uno::Reference<
::com::sun::star::linguistic2::XSpellChecker1 > &xSpeller );
::com::sun::star::uno::Reference<
::com::sun::star::linguistic2::XSpellChecker1 >
GetSpeller();
::com::sun::star::uno::Reference<
::com::sun::star::linguistic2::XHyphenator >
GetHyphenator() const;
void SetHyphenator( ::com::sun::star::uno::Reference<
::com::sun::star::linguistic2::XHyphenator >& xHyph );
void SetForbiddenCharsTable( rtl::Reference<SvxForbiddenCharactersTable> xForbiddenChars );
rtl::Reference<SvxForbiddenCharactersTable> GetForbiddenCharsTable() const;
void SetDefaultLanguage( LanguageType eLang );
LanguageType GetDefaultLanguage() const;
sal_Bool HasOnlineSpellErrors() const;
void CompleteOnlineSpelling();
void SetBigTextObjectStart( sal_uInt16 nStartAtPortionCount );
sal_uInt16 GetBigTextObjectStart() const;
sal_Bool ShouldCreateBigTextObject() const;
// For fast Pre-Test without view:
EESpellState HasSpellErrors();
sal_Bool HasText( const SvxSearchItem& rSearchItem );
//initialize sentence spelling
void StartSpelling(EditView& rEditView, sal_Bool bMultipleDoc);
//spell and return a sentence
bool SpellSentence(EditView& rEditView, ::svx::SpellPortions& rToFill, bool bIsGrammarChecking );
// put spell position to start of current sentence
void PutSpellingToSentenceStart( EditView& rEditView );
//applies a changed sentence
void ApplyChangedSentence(EditView& rEditView, const ::svx::SpellPortions& rNewPortions, bool bRecheck );
//deinitialize sentence spelling
void EndSpelling();
// for text conversion (see also HasSpellErrors)
sal_Bool HasConvertibleTextPortion( LanguageType nLang );
virtual sal_Bool ConvertNextDocument();
sal_Bool UpdateFields();
void RemoveFields( sal_Bool bKeepFieldText, TypeId aType = NULL );
sal_uInt16 GetFieldCount( sal_uInt16 nPara ) const;
EFieldInfo GetFieldInfo( sal_uInt16 nPara, sal_uInt16 nField ) const;
sal_Bool IsRightToLeft( sal_uInt16 nPara ) const;
::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >
CreateTransferable( const ESelection& rSelection ) const;
// MT: Can't create new virtual functions like for ParagraphInserted/Deleted, musst be compatible in SRC638, change later...
void SetBeginMovingParagraphsHdl( const Link& rLink );
void SetEndMovingParagraphsHdl( const Link& rLink );
void SetBeginPasteOrDropHdl( const Link& rLink );
void SetEndPasteOrDropHdl( const Link& rLink );
virtual void PaintingFirstLine( sal_uInt16 nPara, const Point& rStartPos, long nBaseLineY, const Point& rOrigin, short nOrientation, OutputDevice* pOutDev );
virtual void ParagraphInserted( sal_uInt16 nNewParagraph );
virtual void ParagraphDeleted( sal_uInt16 nDeletedParagraph );
virtual void ParagraphConnected( sal_uInt16 nLeftParagraph, sal_uInt16 nRightParagraph );
virtual void ParaAttribsChanged( sal_uInt16 nParagraph );
virtual void StyleSheetChanged( SfxStyleSheet* pStyle );
virtual void ParagraphHeightChanged( sal_uInt16 nPara );
virtual void DrawingText(
const Point& rStartPos, const String& rText, sal_uInt16 nTextStart, sal_uInt16 nTextLen, const sal_Int32* pDXArray,
const SvxFont& rFont, sal_uInt16 nPara, xub_StrLen nIndex, sal_uInt8 nRightToLeft,
const EEngineData::WrongSpellVector* pWrongSpellVector,
const SvxFieldData* pFieldData,
bool bEndOfLine,
bool bEndOfParagraph,
bool bEndOfBullet,
const ::com::sun::star::lang::Locale* pLocale,
const Color& rOverlineColor,
const Color& rTextLineColor);
virtual void DrawingTab(
const Point& rStartPos, long nWidth, const String& rChar,
const SvxFont& rFont, sal_uInt16 nPara, xub_StrLen nIndex, sal_uInt8 nRightToLeft,
bool bEndOfLine,
bool bEndOfParagraph,
const Color& rOverlineColor,
const Color& rTextLineColor);
virtual String GetUndoComment( sal_uInt16 nUndoId ) const;
virtual sal_Bool FormattingParagraph( sal_uInt16 nPara );
virtual sal_Bool SpellNextDocument();
virtual void FieldClicked( const SvxFieldItem& rField, sal_uInt16 nPara, xub_StrLen nPos );
virtual void FieldSelected( const SvxFieldItem& rField, sal_uInt16 nPara, xub_StrLen nPos );
virtual String CalcFieldValue( const SvxFieldItem& rField, sal_uInt16 nPara, xub_StrLen nPos, Color*& rTxtColor, Color*& rFldColor );
// to be overloaded if access to bullet information needs to be provided
virtual const SvxNumberFormat * GetNumberFormat( sal_uInt16 nPara ) const;
virtual Rectangle GetBulletArea( sal_uInt16 nPara );
static SfxItemPool* CreatePool( sal_Bool bLoadRefCounts = sal_True );
static SfxItemPool& GetGlobalItemPool();
static sal_uInt32 RegisterClipboardFormatName();
static sal_Bool DoesKeyChangeText( const KeyEvent& rKeyEvent );
static sal_Bool DoesKeyMoveCursor( const KeyEvent& rKeyEvent );
static sal_Bool IsSimpleCharInput( const KeyEvent& rKeyEvent );
static sal_uInt16 GetAvailableSearchOptions();
static void SetFontInfoInItemSet( SfxItemSet& rItemSet, const Font& rFont );
static void SetFontInfoInItemSet( SfxItemSet& rItemSet, const SvxFont& rFont );
static Font CreateFontFromItemSet( const SfxItemSet& rItemSet );
static Font CreateFontFromItemSet( const SfxItemSet& rItemSet, sal_uInt16 nScriptType );
static SvxFont CreateSvxFontFromItemSet( const SfxItemSet& rItemSet );
static void ImportBulletItem( SvxNumBulletItem& rNumBullet, sal_uInt16 nLevel, const SvxBulletItem* pOldBullet, const SvxLRSpaceItem* pOldLRSpace );
static sal_Bool IsPrintable( sal_Unicode c ) { return ( ( c >= 32 ) && ( c != 127 ) ); }
static sal_Bool HasValidData( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& rTransferable );
/** sets a link that is called at the beginning of a drag operation at an edit view */
void SetBeginDropHdl( const Link& rLink );
Link GetBeginDropHdl() const;
/** sets a link that is called at the end of a drag operation at an edit view */
void SetEndDropHdl( const Link& rLink );
Link GetEndDropHdl() const;
/// specifies if auto-correction should capitalize the first word or not (default is on)
void SetFirstWordCapitalization( sal_Bool bCapitalize );
sal_Bool IsFirstWordCapitalization() const;
};
#endif // _MyEDITENG_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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