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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.
*
************************************************************************/
#ifndef _EDITDOC_HXX
#define _EDITDOC_HXX
#include <com/sun/star/i18n/XExtendedInputSequenceChecker.hpp>
#include <editattr.hxx>
#include <edtspell.hxx>
#include <editeng/svxfont.hxx>
#include <svl/itemset.hxx>
#include <svl/style.hxx>
#include <svl/itempool.hxx>
#include <vector>
#include <deque>
#include <boost/ptr_container/ptr_vector.hpp>
class ImpEditEngine;
class SvxTabStop;
class SvtCTLOptions;
DBG_NAMEEX( EE_TextPortion )
#define CHARPOSGROW 16
#define DEFTAB 720
void CreateFont( SvxFont& rFont, const SfxItemSet& rSet, bool bSearchInParent = true, short nScriptType = 0 );
sal_uInt16 GetScriptItemId( sal_uInt16 nItemId, short nScriptType );
sal_Bool IsScriptItemValid( sal_uInt16 nItemId, short nScriptType );
EditCharAttrib* MakeCharAttrib( SfxItemPool& rPool, const SfxPoolItem& rAttr, sal_uInt16 nS, sal_uInt16 nE );
class ContentNode;
class EditDoc;
struct EPaM
{
sal_uInt16 nPara;
sal_uInt16 nIndex;
EPaM() { nPara = 0; nIndex = 0; }
EPaM( sal_uInt16 nP, sal_uInt16 nI ) { nPara = nP; nIndex = nI; }
EPaM( const EPaM& r) { nPara = r.nPara; nIndex = r.nIndex; }
EPaM& operator = ( const EPaM& r ) { nPara = r.nPara; nIndex = r.nIndex; return *this; }
inline sal_Bool operator == ( const EPaM& r ) const;
inline sal_Bool operator < ( const EPaM& r ) const;
};
inline sal_Bool EPaM::operator < ( const EPaM& r ) const
{
return ( ( nPara < r.nPara ) ||
( ( nPara == r.nPara ) && nIndex < r.nIndex ) ) ? sal_True : sal_False;
}
inline sal_Bool EPaM::operator == ( const EPaM& r ) const
{
return ( ( nPara == r.nPara ) && ( nIndex == r.nIndex ) ) ? sal_True : sal_False;
}
struct ScriptTypePosInfo
{
short nScriptType;
sal_uInt16 nStartPos;
sal_uInt16 nEndPos;
ScriptTypePosInfo( short _Type, sal_uInt16 _Start, sal_uInt16 _End )
{
nScriptType = _Type;
nStartPos = _Start;
nEndPos = _End;
}
};
typedef std::deque< ScriptTypePosInfo > ScriptTypePosInfos;
struct WritingDirectionInfo
{
sal_uInt8 nType;
sal_uInt16 nStartPos;
sal_uInt16 nEndPos;
WritingDirectionInfo( sal_uInt8 _Type, sal_uInt16 _Start, sal_uInt16 _End )
{
nType = _Type;
nStartPos = _Start;
nEndPos = _End;
}
};
typedef std::deque< WritingDirectionInfo > WritingDirectionInfos;
class ContentAttribsInfo
{
private:
typedef boost::ptr_vector<EditCharAttrib> CharAttribsType;
SfxItemSet aPrevParaAttribs;
CharAttribsType aPrevCharAttribs;
public:
ContentAttribsInfo( const SfxItemSet& rParaAttribs );
const SfxItemSet& GetPrevParaAttribs() const { return aPrevParaAttribs; }
const CharAttribsType& GetPrevCharAttribs() const { return aPrevCharAttribs; }
void RemoveAllCharAttribsFromPool(SfxItemPool& rPool) const;
void AppendCharAttrib(EditCharAttrib* pNew);
};
// ----------------------------------------------------------------------
// class SvxColorList
// ----------------------------------------------------------------------
typedef ContentNode* ContentNodePtr;
typedef ::std::vector< SvxColorItem* > DummyColorList;
class SvxColorList
{
private:
DummyColorList aColorList;
public:
SvxColorList();
~SvxColorList();
size_t GetId( const SvxColorItem& rColor );
size_t Count() { return aColorList.size(); };
void Insert( SvxColorItem* pItem, size_t nIndex );
SvxColorItem* GetObject( size_t nIndex );
};
// ----------------------------------------------------------------------
// class ItemList
// ----------------------------------------------------------------------
typedef const SfxPoolItem* ConstPoolItemPtr;
typedef ::std::vector< ConstPoolItemPtr > DummyItemList;
class ItemList
{
private:
DummyItemList aItemPool;
size_t CurrentItem;
public:
ItemList();
const SfxPoolItem* First();
const SfxPoolItem* Next();
size_t Count() { return aItemPool.size(); };
void Insert( const SfxPoolItem* pItem );
void Clear() { aItemPool.clear(); };
};
// -------------------------------------------------------------------------
// class ContentAttribs
// -------------------------------------------------------------------------
class ContentAttribs
{
private:
SfxStyleSheet* pStyle;
SfxItemSet aAttribSet;
public:
ContentAttribs( SfxItemPool& rItemPool );
ContentAttribs( const ContentAttribs& );
~ContentAttribs(); // only for larger Tabs
SvxTabStop FindTabStop( long nCurPos, sal_uInt16 nDefTab );
SfxItemSet& GetItems() { return aAttribSet; }
const SfxItemSet& GetItems() const { return aAttribSet; }
const SfxStyleSheet* GetStyleSheet() const { return pStyle; }
SfxStyleSheet* GetStyleSheet() { return pStyle; }
void SetStyleSheet( SfxStyleSheet* pS );
const SfxPoolItem& GetItem( sal_uInt16 nWhich ) const;
bool HasItem( sal_uInt16 nWhich ) const;
};
// -------------------------------------------------------------------------
// class CharAttribList
// -------------------------------------------------------------------------
class CharAttribList
{
public:
typedef boost::ptr_vector<EditCharAttrib> AttribsType;
private:
AttribsType aAttribs;
SvxFont aDefFont; // faster than ever from the pool!
bool bHasEmptyAttribs;
CharAttribList( const CharAttribList& ) {;}
public:
CharAttribList();
~CharAttribList();
void DeleteEmptyAttribs( SfxItemPool& rItemPool );
void RemoveItemsFromPool( SfxItemPool* pItemPool );
const EditCharAttrib* FindAttrib( sal_uInt16 nWhich, sal_uInt16 nPos ) const;
EditCharAttrib* FindAttrib( sal_uInt16 nWhich, sal_uInt16 nPos );
const EditCharAttrib* FindNextAttrib( sal_uInt16 nWhich, sal_uInt16 nFromPos ) const;
const EditCharAttrib* FindEmptyAttrib( sal_uInt16 nWhich, sal_uInt16 nPos ) const;
EditCharAttrib* FindEmptyAttrib( sal_uInt16 nWhich, sal_uInt16 nPos );
const EditCharAttrib* FindFeature( sal_uInt16 nPos ) const;
void ResortAttribs();
void OptimizeRanges( SfxItemPool& rItemPool );
size_t Count() const;
void Clear();
void InsertAttrib( EditCharAttrib* pAttrib );
SvxFont& GetDefFont() { return aDefFont; }
bool HasEmptyAttribs() const { return bHasEmptyAttribs; }
void SetHasEmptyAttribs(bool b);
bool HasBoundingAttrib( sal_uInt16 nBound ) const;
bool HasAttrib( sal_uInt16 nStartPos, sal_uInt16 nEndPos ) const;
AttribsType& GetAttribs();
const AttribsType& GetAttribs() const;
void Remove(const EditCharAttrib* p);
void Remove(size_t nPos);
#if OSL_DEBUG_LEVEL > 2
// Debug:
bool DbgCheckAttribs() const;
#endif
};
// -------------------------------------------------------------------------
// class ContentNode
// -------------------------------------------------------------------------
class ContentNode : public XubString
{
private:
ContentAttribs aContentAttribs;
CharAttribList aCharAttribList;
WrongList* pWrongList;
public:
ContentNode( SfxItemPool& rItemPool );
ContentNode( const XubString& rStr, const ContentAttribs& rContentAttribs );
~ContentNode();
ContentAttribs& GetContentAttribs() { return aContentAttribs; }
const ContentAttribs& GetContentAttribs() const { return aContentAttribs; }
CharAttribList& GetCharAttribs() { return aCharAttribList; }
const CharAttribList& GetCharAttribs() const { return aCharAttribList; }
void ExpandAttribs( sal_uInt16 nIndex, sal_uInt16 nNewChars, SfxItemPool& rItemPool );
void CollapsAttribs( sal_uInt16 nIndex, sal_uInt16 nDelChars, SfxItemPool& rItemPool );
void AppendAttribs( ContentNode* pNextNode );
void CopyAndCutAttribs( ContentNode* pPrevNode, SfxItemPool& rPool, sal_Bool bKeepEndingAttribs );
void SetStyleSheet( SfxStyleSheet* pS, sal_Bool bRecalcFont = sal_True );
void SetStyleSheet( SfxStyleSheet* pS, const SvxFont& rFontFromStyle );
SfxStyleSheet* GetStyleSheet() { return aContentAttribs.GetStyleSheet(); }
const SfxStyleSheet* GetStyleSheet() const { return aContentAttribs.GetStyleSheet(); }
void CreateDefFont();
WrongList* GetWrongList() { return pWrongList; }
const WrongList* GetWrongList() const { return pWrongList; }
void SetWrongList( WrongList* p );
void CreateWrongList();
void DestroyWrongList();
sal_Bool IsFeature( sal_uInt16 nPos ) const { return ( GetChar( nPos ) == CH_FEATURE ); }
};
class ContentList
{
mutable size_t nLastCache;
boost::ptr_vector<ContentNode> maContents;
public:
ContentList();
size_t GetPos(const ContentNode* p) const;
const ContentNode* GetObject(size_t nPos) const;
ContentNode* GetObject(size_t nPos);
const ContentNode* operator[](size_t nPos) const;
ContentNode* operator[](size_t nPos);
void Insert(size_t nPos, ContentNode* p);
void Remove(size_t nPos);
size_t Count() const;
void Clear();
};
// -------------------------------------------------------------------------
// class EditPaM
// -------------------------------------------------------------------------
class EditPaM
{
private:
ContentNode* pNode;
sal_uInt16 nIndex;
public:
EditPaM();
EditPaM(const EditPaM& r);
EditPaM(ContentNode* p, sal_uInt16 n);
const ContentNode* GetNode() const;
ContentNode* GetNode();
void SetNode(ContentNode* p);
sal_uInt16 GetIndex() const { return nIndex; }
sal_uInt16& GetIndex() { return nIndex; }
void SetIndex( sal_uInt16 n ) { nIndex = n; }
sal_Bool IsParaStart() const { return nIndex == 0; }
sal_Bool IsParaEnd() const { return nIndex == pNode->Len(); }
sal_Bool DbgIsBuggy( EditDoc& rDoc );
EditPaM& operator = ( const EditPaM& rPaM );
friend sal_Bool operator == ( const EditPaM& r1, const EditPaM& r2 );
friend sal_Bool operator != ( const EditPaM& r1, const EditPaM& r2 );
};
#define PORTIONKIND_TEXT 0
#define PORTIONKIND_TAB 1
#define PORTIONKIND_LINEBREAK 2
#define PORTIONKIND_FIELD 3
#define PORTIONKIND_HYPHENATOR 4
#define DELMODE_SIMPLE 0
#define DELMODE_RESTOFWORD 1
#define DELMODE_RESTOFCONTENT 2
#define CHAR_NORMAL 0x00
#define CHAR_KANA 0x01
#define CHAR_PUNCTUATIONLEFT 0x02
#define CHAR_PUNCTUATIONRIGHT 0x04
// -------------------------------------------------------------------------
// struct ExtraPortionInfos
// -------------------------------------------------------------------------
struct ExtraPortionInfo
{
long nOrgWidth;
long nWidthFullCompression;
long nPortionOffsetX;
sal_uInt16 nMaxCompression100thPercent;
sal_uInt8 nAsianCompressionTypes;
sal_Bool bFirstCharIsRightPunktuation;
sal_Bool bCompressed;
sal_Int32* pOrgDXArray;
ExtraPortionInfo();
~ExtraPortionInfo();
void SaveOrgDXArray( const sal_Int32* pDXArray, sal_uInt16 nLen );
};
// -------------------------------------------------------------------------
// class TextPortion
// -------------------------------------------------------------------------
class TextPortion
{
private:
ExtraPortionInfo* pExtraInfos;
sal_uInt16 nLen;
Size aOutSz;
sal_uInt8 nKind;
sal_uInt8 nRightToLeft;
sal_Unicode nExtraValue;
TextPortion() { DBG_CTOR( EE_TextPortion, 0 );
pExtraInfos = NULL; nLen = 0; nKind = PORTIONKIND_TEXT; nExtraValue = 0; nRightToLeft = sal_False;}
public:
TextPortion( sal_uInt16 nL ) : aOutSz( -1, -1 )
{ DBG_CTOR( EE_TextPortion, 0 );
pExtraInfos = NULL; nLen = nL; nKind = PORTIONKIND_TEXT; nExtraValue = 0; nRightToLeft = sal_False;}
TextPortion( const TextPortion& r ) : aOutSz( r.aOutSz )
{ DBG_CTOR( EE_TextPortion, 0 );
pExtraInfos = NULL; nLen = r.nLen; nKind = r.nKind; nExtraValue = r.nExtraValue; nRightToLeft = r.nRightToLeft; }
~TextPortion() { DBG_DTOR( EE_TextPortion, 0 ); delete pExtraInfos; }
sal_uInt16 GetLen() const { return nLen; }
sal_uInt16& GetLen() { return nLen; }
void SetLen( sal_uInt16 nL ) { nLen = nL; }
Size& GetSize() { return aOutSz; }
Size GetSize() const { return aOutSz; }
sal_uInt8& GetKind() { return nKind; }
sal_uInt8 GetKind() const { return nKind; }
void SetRightToLeft( sal_uInt8 b ) { nRightToLeft = b; }
sal_uInt8 GetRightToLeft() const { return nRightToLeft; }
sal_Bool IsRightToLeft() const { return (nRightToLeft&1); }
sal_Unicode GetExtraValue() const { return nExtraValue; }
void SetExtraValue( sal_Unicode n ) { nExtraValue = n; }
sal_Bool HasValidSize() const { return aOutSz.Width() != (-1); }
ExtraPortionInfo* GetExtraInfos() const { return pExtraInfos; }
void SetExtraInfos( ExtraPortionInfo* p ) { delete pExtraInfos; pExtraInfos = p; }
};
// -------------------------------------------------------------------------
// class TextPortionList
// -------------------------------------------------------------------------
typedef TextPortion* TextPortionPtr;
SV_DECL_PTRARR( TextPortionArray, TextPortionPtr, 0 )
class TextPortionList : public TextPortionArray
{
public:
TextPortionList();
~TextPortionList();
void Reset();
sal_uInt16 FindPortion( sal_uInt16 nCharPos, sal_uInt16& rPortionStart, sal_Bool bPreferStartingPortion = sal_False ) const;
sal_uInt16 GetStartPos( sal_uInt16 nPortion );
void DeleteFromPortion( sal_uInt16 nDelFrom );
};
class ParaPortion;
SV_DECL_VARARR( CharPosArray, sal_Int32, 0 )
// ------------------------------------------------------------------------
// class EditLine
// -------------------------------------------------------------------------
class EditLine
{
private:
CharPosArray aPositions;
long nTxtWidth;
sal_uInt16 nStartPosX;
sal_uInt16 nStart; // could be replaced by nStartPortion
sal_uInt16 nEnd; // could be replaced by nEndPortion
sal_uInt16 nStartPortion;
sal_uInt16 nEndPortion;
sal_uInt16 nHeight; // Total height of the line
sal_uInt16 nTxtHeight; // Pure Text height
sal_uInt16 nCrsrHeight; // For contour flow high lines => cursor is large.
sal_uInt16 nMaxAscent;
sal_Bool bHangingPunctuation;
sal_Bool bInvalid; // for skillful formatting
public:
EditLine();
EditLine( const EditLine& );
~EditLine();
sal_Bool IsIn( sal_uInt16 nIndex ) const
{ return ( (nIndex >= nStart ) && ( nIndex < nEnd ) ); }
sal_Bool IsIn( sal_uInt16 nIndex, sal_Bool bInclEnd ) const
{ return ( ( nIndex >= nStart ) && ( bInclEnd ? ( nIndex <= nEnd ) : ( nIndex < nEnd ) ) ); }
void SetStart( sal_uInt16 n ) { nStart = n; }
sal_uInt16 GetStart() const { return nStart; }
sal_uInt16& GetStart() { return nStart; }
void SetEnd( sal_uInt16 n ) { nEnd = n; }
sal_uInt16 GetEnd() const { return nEnd; }
sal_uInt16& GetEnd() { return nEnd; }
void SetStartPortion( sal_uInt16 n ) { nStartPortion = n; }
sal_uInt16 GetStartPortion() const { return nStartPortion; }
sal_uInt16& GetStartPortion() { return nStartPortion; }
void SetEndPortion( sal_uInt16 n ) { nEndPortion = n; }
sal_uInt16 GetEndPortion() const { return nEndPortion; }
sal_uInt16& GetEndPortion() { return nEndPortion; }
void SetHeight( sal_uInt16 nH, sal_uInt16 nTxtH = 0, sal_uInt16 nCrsrH = 0 )
{ nHeight = nH;
nTxtHeight = ( nTxtH ? nTxtH : nH );
nCrsrHeight = ( nCrsrH ? nCrsrH : nTxtHeight );
}
sal_uInt16 GetHeight() const { return nHeight; }
sal_uInt16 GetTxtHeight() const { return nTxtHeight; }
sal_uInt16 GetCrsrHeight() const { return nCrsrHeight; }
void SetTextWidth( long n ) { nTxtWidth = n; }
long GetTextWidth() const { return nTxtWidth; }
void SetMaxAscent( sal_uInt16 n ) { nMaxAscent = n; }
sal_uInt16 GetMaxAscent() const { return nMaxAscent; }
void SetHangingPunctuation( sal_Bool b ) { bHangingPunctuation = b; }
sal_Bool IsHangingPunctuation() const { return bHangingPunctuation; }
sal_uInt16 GetLen() const { return nEnd - nStart; }
sal_uInt16 GetStartPosX() const { return nStartPosX; }
void SetStartPosX( sal_uInt16 start ) { nStartPosX = start; }
Size CalcTextSize( ParaPortion& rParaPortion );
sal_Bool IsInvalid() const { return bInvalid; }
sal_Bool IsValid() const { return !bInvalid; }
void SetInvalid() { bInvalid = sal_True; }
void SetValid() { bInvalid = sal_False; }
sal_Bool IsEmpty() const { return (nEnd > nStart) ? sal_False : sal_True; }
CharPosArray& GetCharPosArray() { return aPositions; }
EditLine* Clone() const;
EditLine& operator = ( const EditLine& rLine );
friend sal_Bool operator == ( const EditLine& r1, const EditLine& r2 );
friend sal_Bool operator != ( const EditLine& r1, const EditLine& r2 );
};
// -------------------------------------------------------------------------
// class LineList
// -------------------------------------------------------------------------
typedef EditLine* EditLinePtr;
SV_DECL_PTRARR( LineArray, EditLinePtr, 0 )
class EditLineList : public LineArray
{
public:
EditLineList();
~EditLineList();
void Reset();
void DeleteFromLine( sal_uInt16 nDelFrom );
sal_uInt16 FindLine( sal_uInt16 nChar, sal_Bool bInclEnd );
};
// -------------------------------------------------------------------------
// class ParaPortion
// -------------------------------------------------------------------------
class ParaPortion
{
friend class ImpEditEngine; // to adjust the height
private:
EditLineList aLineList;
TextPortionList aTextPortionList;
ContentNode* pNode;
long nHeight;
ScriptTypePosInfos aScriptInfos;
WritingDirectionInfos aWritingDirectionInfos;
sal_uInt16 nInvalidPosStart;
sal_uInt16 nFirstLineOffset; // For Writer-LineSpacing-Interpretation
sal_uInt16 nBulletX;
short nInvalidDiff;
sal_Bool bInvalid : 1;
sal_Bool bSimple : 1; // only linear Tap
sal_Bool bVisible : 1; // Belongs to the node!
sal_Bool bForceRepaint : 1;
ParaPortion( const ParaPortion& );
public:
ParaPortion( ContentNode* pNode );
~ParaPortion();
sal_uInt16 GetLineNumber( sal_uInt16 nIndex ) const;
EditLineList& GetLines() { return aLineList; }
const EditLineList& GetLines() const { return aLineList; }
sal_Bool IsInvalid() const { return bInvalid; }
sal_Bool IsSimpleInvalid() const { return bSimple; }
void SetValid() { bInvalid = sal_False; bSimple = sal_True;}
sal_Bool MustRepaint() const { return bForceRepaint; }
void SetMustRepaint( sal_Bool bRP ) { bForceRepaint = bRP; }
sal_uInt16 GetBulletX() const { return nBulletX; }
void SetBulletX( sal_uInt16 n ) { nBulletX = n; }
void MarkInvalid( sal_uInt16 nStart, short nDiff);
void MarkSelectionInvalid( sal_uInt16 nStart, sal_uInt16 nEnd );
void SetVisible( sal_Bool bVisible );
bool IsVisible() const { return bVisible; }
sal_Bool IsEmpty() { return GetTextPortions().Count() == 1 && GetTextPortions()[0]->GetLen() == 0; }
long GetHeight() const { return ( bVisible ? nHeight : 0 ); }
sal_uInt16 GetFirstLineOffset() const { return ( bVisible ? nFirstLineOffset : 0 ); }
void ResetHeight() { nHeight = 0; nFirstLineOffset = 0; }
ContentNode* GetNode() const { return pNode; }
TextPortionList& GetTextPortions() { return aTextPortionList; }
const TextPortionList& GetTextPortions() const { return aTextPortionList; }
sal_uInt16 GetInvalidPosStart() const { return nInvalidPosStart; }
short GetInvalidDiff() const { return nInvalidDiff; }
void CorrectValuesBehindLastFormattedLine( sal_uInt16 nLastFormattedLine );
#if OSL_DEBUG_LEVEL > 2
sal_Bool DbgCheckTextPortions();
#endif
};
// -------------------------------------------------------------------------
// class ParaPortionList
// -------------------------------------------------------------------------
class ParaPortionList
{
mutable size_t nLastCache;
boost::ptr_vector<ParaPortion> maPortions;
public:
ParaPortionList();
~ParaPortionList();
void Reset();
long GetYOffset(const ParaPortion* pPPortion) const;
sal_uInt16 FindParagraph(long nYOffset) const;
const ParaPortion* SafeGetObject(size_t nPos) const;
ParaPortion* SafeGetObject(size_t nPos);
sal_uInt16 GetPos(const ParaPortion* p) const;
ParaPortion* operator[](size_t nPos);
const ParaPortion* operator[](size_t nPos) const;
ParaPortion* Release(size_t nPos);
void Remove(size_t nPos);
void Insert(size_t nPos, ParaPortion* p);
void Append(ParaPortion* p);
size_t Count() const;
#if OSL_DEBUG_LEVEL > 2
// temporary:
void DbgCheck( EditDoc& rDoc );
#endif
};
// -------------------------------------------------------------------------
// class EditSelection
// -------------------------------------------------------------------------
class EditSelection
{
private:
EditPaM aStartPaM;
EditPaM aEndPaM;
public:
EditSelection(); // No constructor and destructor
// are automtically excecuted correctly!
EditSelection( const EditPaM& rStartAndAnd );
EditSelection( const EditPaM& rStart, const EditPaM& rEnd );
EditPaM& Min() { return aStartPaM; }
EditPaM& Max() { return aEndPaM; }
const EditPaM& Min() const { return aStartPaM; }
const EditPaM& Max() const { return aEndPaM; }
sal_Bool HasRange() const { return aStartPaM != aEndPaM; }
sal_Bool IsInvalid() const;
sal_Bool DbgIsBuggy( EditDoc& rDoc );
sal_Bool Adjust( const ContentList& rNodes );
EditSelection& operator = ( const EditPaM& r );
sal_Bool operator == ( const EditSelection& r ) const
{ return ( ( aStartPaM == r.aStartPaM ) && ( aEndPaM == r.aEndPaM ) )
? sal_True : sal_False; }
sal_Bool operator != ( const EditSelection& r ) const { return !( r == *this ); }
};
// -------------------------------------------------------------------------
// class DeletedNodeInfo
// -------------------------------------------------------------------------
class DeletedNodeInfo
{
private:
sal_uIntPtr nInvalidAdressPtr;
sal_uInt16 nInvalidParagraph;
public:
DeletedNodeInfo( sal_uIntPtr nInvAdr, sal_uInt16 nPos )
{ nInvalidAdressPtr = nInvAdr;
nInvalidParagraph = nPos; }
sal_uIntPtr GetInvalidAdress() { return nInvalidAdressPtr; }
sal_uInt16 GetPosition() { return nInvalidParagraph; }
};
typedef DeletedNodeInfo* DeletedNodeInfoPtr;
SV_DECL_PTRARR( DeletedNodesList, DeletedNodeInfoPtr, 0 )
// -------------------------------------------------------------------------
// class EditDoc
// -------------------------------------------------------------------------
class EditDoc : public ContentList
{
private:
SfxItemPool* pItemPool;
Link aModifyHdl;
SvxFont aDefFont; //faster than ever from the pool!!
sal_uInt16 nDefTab;
sal_Bool bIsVertical;
sal_Bool bIsFixedCellHeight;
sal_Bool bOwnerOfPool;
sal_Bool bModified;
protected:
void ImplDestroyContents();
public:
EditDoc( SfxItemPool* pItemPool );
~EditDoc();
sal_Bool IsModified() const { return bModified; }
void SetModified( sal_Bool b );
void SetModifyHdl( const Link& rLink ) { aModifyHdl = rLink; }
Link GetModifyHdl() const { return aModifyHdl; }
void CreateDefFont( sal_Bool bUseStyles );
const SvxFont& GetDefFont() { return aDefFont; }
void SetDefTab( sal_uInt16 nTab ) { nDefTab = nTab ? nTab : DEFTAB; }
sal_uInt16 GetDefTab() const { return nDefTab; }
void SetVertical( sal_Bool bVertical ) { bIsVertical = bVertical; }
sal_Bool IsVertical() const { return bIsVertical; }
void SetFixedCellHeight( sal_Bool bUseFixedCellHeight ) { bIsFixedCellHeight = bUseFixedCellHeight; }
sal_Bool IsFixedCellHeight() const { return bIsFixedCellHeight; }
EditPaM Clear();
EditPaM RemoveText();
EditPaM RemoveChars( EditPaM aPaM, sal_uInt16 nChars );
void InsertText( EditPaM& rPaM, xub_Unicode c );
EditPaM InsertText( EditPaM aPaM, const XubString& rStr );
EditPaM InsertParaBreak( EditPaM aPaM, sal_Bool bKeepEndingAttribs );
EditPaM InsertFeature( EditPaM aPaM, const SfxPoolItem& rItem );
EditPaM ConnectParagraphs( ContentNode* pLeft, ContentNode* pRight );
String GetText( LineEnd eEnd ) const;
sal_uLong GetTextLen() const;
XubString GetParaAsString( sal_uInt16 nNode ) const;
XubString GetParaAsString(const ContentNode* pNode, sal_uInt16 nStartPos = 0, sal_uInt16 nEndPos = 0xFFFF, bool bResolveFields = true) const;
inline EditPaM GetStartPaM() const;
inline EditPaM GetEndPaM() const;
SfxItemPool& GetItemPool() { return *pItemPool; }
const SfxItemPool& GetItemPool() const { return *pItemPool; }
void RemoveItemsFromPool( ContentNode* pNode );
void InsertAttrib( const SfxPoolItem& rItem, ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd );
void InsertAttrib( ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd, const SfxPoolItem& rPoolItem );
void InsertAttribInSelection( ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd, const SfxPoolItem& rPoolItem );
sal_Bool RemoveAttribs( ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd, sal_uInt16 nWhich = 0 );
sal_Bool RemoveAttribs( ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd, EditCharAttrib*& rpStarting, EditCharAttrib*& rpEnding, sal_uInt16 nWhich = 0 );
void FindAttribs( ContentNode* pNode, sal_uInt16 nStartPos, sal_uInt16 nEndPos, SfxItemSet& rCurSet );
sal_uInt16 GetPos( const ContentNode* pNode ) const { return ContentList::GetPos(pNode); }
const ContentNode* SafeGetObject(size_t nPos) const;
ContentNode* SafeGetObject(size_t nPos);
static XubString GetSepStr( LineEnd eEnd );
};
inline EditPaM EditDoc::GetStartPaM() const
{
ContentNode* p = const_cast<ContentNode*>(GetObject(0));
return EditPaM(p, 0);
}
inline EditPaM EditDoc::GetEndPaM() const
{
ContentNode* pLastNode = const_cast<ContentNode*>(GetObject(Count()-1));
return EditPaM( pLastNode, pLastNode->Len() );
}
inline EditCharAttrib* GetAttrib(CharAttribList::AttribsType& rAttribs, size_t nAttr)
{
return (nAttr < rAttribs.size()) ? &rAttribs[nAttr] : NULL;
}
bool CheckOrderedList(const CharAttribList::AttribsType& rAttribs, bool bStart);
// -------------------------------------------------------------------------
// class EditEngineItemPool
// -------------------------------------------------------------------------
class EditEngineItemPool : public SfxItemPool
{
public:
EditEngineItemPool( sal_Bool bPersistenRefCounts );
protected:
virtual ~EditEngineItemPool();
public:
virtual SvStream& Store( SvStream& rStream ) const;
};
#endif // _EDITDOC_HXX
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