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Diffstat (limited to 'sw/inc/undobj.hxx')
| -rw-r--r-- | sw/inc/undobj.hxx | 2004 |
1 files changed, 2004 insertions, 0 deletions
diff --git a/sw/inc/undobj.hxx b/sw/inc/undobj.hxx new file mode 100644 index 000000000000..5b08b496a360 --- /dev/null +++ b/sw/inc/undobj.hxx @@ -0,0 +1,2004 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: undobj.hxx,v $ + * $Revision: 1.44 $ + * + * 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 _UNDOBJ_HXX +#define _UNDOBJ_HXX +#include <tools/mempool.hxx> +#ifndef _SVSTDARR_HXX +#define _SVSTDARR_USHORTS +#define _SVSTDARR_ULONGS +#define _SVSTDARR_BOOLS +#define _SVSTDARR_BYTES +#define _SVSTDARR_USHORTSSORT +#include <svl/svstdarr.hxx> +#endif +#include <svl/itemset.hxx> +#include <com/sun/star/uno/Sequence.h> +#include <numrule.hxx> +#include <itabenum.hxx> +#include <format.hxx> +#include <SwRewriter.hxx> +#include <svx/svdundo.hxx> // #111827# + +#include <swundo.hxx> + +#include <IMark.hxx> +#include <IDocumentContentOperations.hxx> +// --> OD 2006-11-01 #130889# +#include <vector> +// <-- + +#include <boost/shared_ptr.hpp> +#include <memory> + + +class SwUndoIter; +class SwHistory; +class SwIndex; +class SwPaM; +struct SwPosition; +class SwDoc; +class SwFmt; +class SwFmtColl; +class SwTxtFmtColl; +class SwTxtNode; +class SwTableNode; +class SwTable; +class SwTableBox; +struct SwSortOptions; +class SwFrmFmt; +class SwHistoryBookmark; +class SwSection; +class SwSectionFmt; +class SvxTabStopItem; +class SwDDEFieldType; +class Graphic; +class SwGrfNode; +class SwUndos; +class SwFtnInfo; +class SwEndNoteInfo; +class SwNodeIndex; +class SwNodeRange; +class SwFmtAnchor; +struct SwUndoGroupObjImpl; +class SdrMark; +class SdrMarkList; +class SdrObject; +class SdrObjGroup; +class SdrUndoAction; +class SwDrawFrmFmt; +class _SaveTable; +class SwTableAutoFmt; +class SwSelBoxes; +class SwTableSortBoxes; +class SwUndoSaveSections; +class SwUndoMoves; +class SwStartNode; +class _SaveFlyArr; +class SwTblToTxtSaves; +class SwRedlineData; +class SwRedlineSaveData; +class SwRedline; +struct SwSaveRowSpan; + +namespace sfx2 { + class MetadatableUndo; +} + +namespace utl { + class TransliterationWrapper; +} + +#ifdef DBG_UTIL +class Writer; +class SwUndo; +#define OUT_UNDOBJ( name ) \ + friend Writer& OutUndo_ ## name( Writer&, const SwUndo& ); +#else +#define OUT_UNDOBJ( name ) +#endif + + +const String UNDO_ARG1("$1", RTL_TEXTENCODING_ASCII_US); +const String UNDO_ARG2("$2", RTL_TEXTENCODING_ASCII_US); +const String UNDO_ARG3("$3", RTL_TEXTENCODING_ASCII_US); + +typedef SwRedlineSaveData* SwRedlineSaveDataPtr; +SV_DECL_PTRARR_DEL( SwRedlineSaveDatas, SwRedlineSaveDataPtr, 8, 8 ) + +class SwUndo +{ + SwUndoId nId; + USHORT nOrigRedlineMode; + +protected: + bool bCacheComment; + mutable String * pComment; + + void RemoveIdxFromSection( SwDoc&, ULONG nSttIdx, ULONG* pEndIdx = 0 ); + void RemoveIdxFromRange( SwPaM& rPam, BOOL bMoveNext ); + void RemoveIdxRel( ULONG, const SwPosition& ); + + void SetId( SwUndoId nNew ) { nId = nNew; } + + static BOOL CanRedlineGroup( SwRedlineSaveDatas& rCurr, + const SwRedlineSaveDatas& rCheck, + BOOL bCurrIsEnd ); + + // #111827# + /** + Returns the rewriter for this object. + + @return the rewriter for this object + */ + virtual SwRewriter GetRewriter() const; +public: + SwUndo( SwUndoId nI ); + virtual ~SwUndo(); + + SwUndoId GetId() const { return nId; } + virtual SwUndoId GetEffectiveId() const; + virtual void Undo( SwUndoIter& ) = 0; + virtual void Redo( SwUndoIter& ) = 0; + virtual void Repeat( SwUndoIter& ); + + // #111827# + /** + Returns textual comment for this undo object. + + The textual comment is created from the resource string + corresponding to this object's ID. The rewriter of this object + is applied to the resource string to get the final comment. + + @return textual comment for this undo object + */ + virtual String GetComment() const; + + // das UndoObject merkt sich, welcher Mode eingeschaltet war. + // In Undo/Redo/Repeat wird dann immer auf diesen zurueck geschaltet + USHORT GetRedlineMode() const { return nOrigRedlineMode; } + void SetRedlineMode( USHORT eMode ) { nOrigRedlineMode = eMode; } + + bool IsDelBox() const; + + // sicher und setze die RedlineDaten + static BOOL FillSaveData( const SwPaM& rRange, SwRedlineSaveDatas& rSData, + BOOL bDelRange = TRUE, BOOL bCopyNext = TRUE ); + static BOOL FillSaveDataForFmt( const SwPaM& , SwRedlineSaveDatas& ); + static void SetSaveData( SwDoc& rDoc, const SwRedlineSaveDatas& rSData ); + static BOOL HasHiddenRedlines( const SwRedlineSaveDatas& rSData ); +}; + +typedef USHORT DelCntntType; +namespace nsDelCntntType +{ + const DelCntntType DELCNT_FTN = 0x01; + const DelCntntType DELCNT_FLY = 0x02; + const DelCntntType DELCNT_TOC = 0x04; + const DelCntntType DELCNT_BKM = 0x08; + const DelCntntType DELCNT_ALL = 0x0F; + const DelCntntType DELCNT_CHKNOCNTNT = 0x80; +} + +/// will DelCntntIndex destroy a frame anchored at character at rAnchorPos? +bool IsDestroyFrameAnchoredAtChar(SwPosition const & rAnchorPos, + SwPosition const & rStart, SwPosition const & rEnd, + DelCntntType const nDelCntntType = nsDelCntntType::DELCNT_ALL); + +// diese Klasse muss in ein Undo-Object vererbt werden, wenn dieses Inhalt +// fuers Redo/Undo ... speichert +class SwUndoSaveCntnt +{ +protected: + + SwHistory* pHistory; + + // wird fuer das loeschen von Inhalt benoetigt. Fuer das ReDo werden + // Inhalte in das UndoNodesArray verschoben. Diese Methoden fuegen + // am Ende eines TextNodes ein Trenner fuer die Attribute. Damit werden + // Attribute nicht expandiert. + // MoveTo.. verschiebt aus dem NodesArray in das UndoNodesArray + // MoveFrom.. verschiebt aus dem UndoNodesArray in das NodesArray + void MoveToUndoNds( SwPaM& rPam, + SwNodeIndex* pNodeIdx = 0, SwIndex* pCntIdx = 0, + ULONG* pEndNdIdx = 0, xub_StrLen * pEndCntIdx = 0 ); + void MoveFromUndoNds( SwDoc& rDoc, ULONG nNodeIdx, xub_StrLen nCntntIdx, + SwPosition& rInsPos, + ULONG* pEndNdIdx = 0, xub_StrLen * pEndCntIdx = 0 ); + + // diese beiden Methoden bewegen den SPoint vom Pam zurueck/vor. Damit + // kann fuer ein Undo/Redo ein Bereich aufgespannt werden. (Der + // SPoint liegt dann vor dem manipuliertem Bereich !!) + // Das Flag gibt an, ob noch vorm SPoint Inhalt steht. + BOOL MovePtBackward( SwPaM& rPam ); + void MovePtForward( SwPaM& rPam, BOOL bMvBkwrd ); + + // vor dem Move ins UndoNodes-Array muss dafuer gesorgt werden, das + // die Inhaltstragenden Attribute aus dem Nodes-Array entfernt werden. + void DelCntntIndex( const SwPosition& pMark, const SwPosition& pPoint, + DelCntntType nDelCntntType = nsDelCntntType::DELCNT_ALL ); + +public: + SwUndoSaveCntnt(); + ~SwUndoSaveCntnt(); + OUT_UNDOBJ( SaveCntnt ) +}; + + +// sicher eine vollstaendige Section im Nodes-Array +class SwUndoSaveSection : private SwUndoSaveCntnt +{ + SwNodeIndex *pMvStt; + SwRedlineSaveDatas* pRedlSaveData; + ULONG nMvLen; // Index ins UndoNodes-Array + ULONG nStartPos; + +protected: + SwNodeIndex* GetMvSttIdx() const { return pMvStt; } + ULONG GetMvNodeCnt() const { return nMvLen; } + +public: + SwUndoSaveSection(); + ~SwUndoSaveSection(); + + void SaveSection( SwDoc* pDoc, const SwNodeIndex& rSttIdx ); + void SaveSection( SwDoc* pDoc, const SwNodeRange& rRange ); + void RestoreSection( SwDoc* pDoc, SwNodeIndex* pIdx, USHORT nSectType ); + void RestoreSection( SwDoc* pDoc, const SwNodeIndex& rInsPos ); + + const SwHistory* GetHistory() const { return pHistory; } + SwHistory* GetHistory() { return pHistory; } + OUT_UNDOBJ( SaveSection ) +}; + + +// Diese Klasse speichert den Pam als USHORT's und kann diese wieder zu +// einem PaM zusammensetzen +class SwUndRng +{ +public: + ULONG nSttNode, nEndNode; + xub_StrLen nSttCntnt, nEndCntnt; + + SwUndRng(); + SwUndRng( const SwPaM& ); + + void SetValues( const SwPaM& rPam ); + void SetPaM( SwPaM&, BOOL bCorrToCntnt = FALSE ) const; + void SetPaM( SwUndoIter&, BOOL bCorrToCntnt = FALSE ) const; +}; + + +class SwUndoStart: public SwUndo +{ + // Um innerhalb von Undo zuerkennen, wann ein Start vorliegt, gibt + // GetId() immer die UNDO_START zurueck. Die UserId kann ueber + // GetUserId() erfragt werden. + SwUndoId nUserId; + // fuer die "Verpointerung" von Start- und End-Undos + USHORT nEndOffset; + + SwRewriter mRewriter; + +public: + SwUndoStart( SwUndoId nId ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // -> #111827# + virtual String GetComment() const; + void SetRewriter(const SwRewriter & rRewriter); + virtual SwRewriter GetRewriter() const; + // <- #111827# + + virtual SwUndoId GetEffectiveId() const; + SwUndoId GetUserId() const { return nUserId; } + // Setzen vom End-Undo-Offset geschieht im Doc::EndUndo + USHORT GetEndOffset() const { return nEndOffset; } + void SetEndOffset( USHORT n ) { nEndOffset = n; } + OUT_UNDOBJ( Start ) +}; + +class SwUndoEnd: public SwUndo +{ + // Um innerhalb von Undo zuerkennen, wann ein Ende vorliegt, gibt + // GetId() immer die UNDO_END zurueck. Die UserId kann ueber + // GetUserId() erfragt werden. + SwUndoId nUserId; + // fuer die "Verpointerung" von Start- und End-Undos + USHORT nSttOffset; + + SwRewriter mRewriter; + +public: + SwUndoEnd( SwUndoId nId ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // -> #111827# + virtual String GetComment() const; + void SetRewriter(const SwRewriter & rRewriter); + virtual SwRewriter GetRewriter() const; + // <- #111827# + + virtual SwUndoId GetEffectiveId() const; + SwUndoId GetUserId() const { return nUserId; } + + // Setzen vom Start-Undo-Offset geschieht im Doc::EndUndo + void SetSttOffset(USHORT _nSttOffSet) { nSttOffset = _nSttOffSet; } + USHORT GetSttOffset() const { return nSttOffset; } + OUT_UNDOBJ( End ) +}; + +class SwUndoInsert: public SwUndo, private SwUndoSaveCntnt +{ + SwPosition *pPos; // Inhalt fuers Redo + String *pTxt, *pUndoTxt; + SwRedlineData* pRedlData; + ULONG nNode; + xub_StrLen nCntnt, nLen; + BOOL bIsWordDelim : 1; + BOOL bIsAppend : 1; + + const IDocumentContentOperations::InsertFlags m_nInsertFlags; + + friend class SwDoc; // eigentlich nur SwDoc::Insert( String ) + BOOL CanGrouping( sal_Unicode cIns ); + BOOL CanGrouping( const SwPosition& rPos ); + + SwDoc * pDoc; + + void Init(const SwNodeIndex & rNode); + String * GetTxtFromDoc() const; + +public: + SwUndoInsert( const SwNodeIndex& rNode, xub_StrLen nCntnt, xub_StrLen nLen, + const IDocumentContentOperations::InsertFlags nInsertFlags, + BOOL bWDelim = TRUE ); + SwUndoInsert( const SwNodeIndex& rNode ); + virtual ~SwUndoInsert(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // #111827# + /** + Returns rewriter for this undo object. + + The returned rewriter has the following rule: + + $1 -> '<inserted text>' + + <inserted text> is shortened to a length of nUndoStringLength. + + @return rewriter for this undo object + */ + virtual SwRewriter GetRewriter() const; + + BOOL CanGrouping( const SwPosition&, sal_Unicode cIns ); + OUT_UNDOBJ( Insert ) + + DECL_FIXEDMEMPOOL_NEWDEL(SwUndoInsert) +}; + + +class SwUndoDelete: public SwUndo, private SwUndRng, private SwUndoSaveCntnt +{ + SwNodeIndex* pMvStt; // Position der Nodes im UndoNodes-Array + String *pSttStr, *pEndStr; + SwRedlineData* pRedlData; + SwRedlineSaveDatas* pRedlSaveData; + ::boost::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoStart; + ::boost::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoEnd; + + String sTableName; + + ULONG nNode; + ULONG nNdDiff; // Differenz von Nodes vor-nach Delete + ULONG nSectDiff; // Diff. von Nodes vor/nach Move mit SectionNodes + ULONG nReplaceDummy; // Diff. to a temporary dummy object + USHORT nSetPos; + + BOOL bGroup : 1; // TRUE: ist schon eine Gruppe; wird in CanGrouping() ausgwertet !! + BOOL bBackSp : 1; // TRUE: wenn Gruppierung und der Inhalt davor geloescht wird + BOOL bJoinNext: 1; // TRUE: wenn der Bereich von Oben nach unten geht + BOOL bTblDelLastNd : 1; // TRUE: TextNode hinter der Tabelle einf./loeschen + BOOL bDelFullPara : 1; // TRUE: gesamte Nodes wurden geloescht + BOOL bResetPgDesc : 1; // TRUE: am nachfolgenden Node das PgDsc zuruecksetzen + BOOL bResetPgBrk : 1; // TRUE: am nachfolgenden Node das PgBreak zuruecksetzen + BOOL bFromTableCopy : 1; // TRUE: called by SwUndoTblCpyTbl + + BOOL SaveCntnt( const SwPosition* pStt, const SwPosition* pEnd, + SwTxtNode* pSttTxtNd, SwTxtNode* pEndTxtNd ); +public: + SwUndoDelete( SwPaM&, BOOL bFullPara = FALSE, BOOL bCalledByTblCpy = FALSE ); + virtual ~SwUndoDelete(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // #111827# + /** + Returns rewriter for this undo object. + + The rewriter consists of the following rule: + + $1 -> '<deleted text>' + + <deleted text> is shortened to nUndoStringLength characters. + + @return rewriter for this undo object + */ + virtual SwRewriter GetRewriter() const; + + BOOL CanGrouping( SwDoc*, const SwPaM& ); + + void SetTblDelLastNd() { bTblDelLastNd = TRUE; } + + // fuer die PageDesc/PageBreak Attribute einer Tabelle + void SetPgBrkFlags( BOOL bPageBreak, BOOL bPageDesc ) + { bResetPgDesc = bPageDesc; bResetPgBrk = bPageBreak; } + + void SetTableName(const String & rName); + + // SwUndoTblCpyTbl needs this information: + long NodeDiff() const { return nSttNode - nEndNode; } + xub_StrLen ContentStart() const { return nSttCntnt; } + BOOL IsDelFullPara() const { return bDelFullPara; } + + OUT_UNDOBJ( Delete ) + + DECL_FIXEDMEMPOOL_NEWDEL(SwUndoDelete) +}; + + +class SwUndoOverwrite: public SwUndo, private SwUndoSaveCntnt +{ + String aDelStr, aInsStr; + SwRedlineSaveDatas* pRedlSaveData; + ULONG nSttNode; + xub_StrLen nSttCntnt; + BOOL bInsChar : 1; // kein Overwrite mehr; sondern Insert + BOOL bGroup : 1; // TRUE: ist schon eine Gruppe; wird in + // CanGrouping() ausgwertet !! +public: + SwUndoOverwrite( SwDoc*, SwPosition&, sal_Unicode cIns ); + virtual ~SwUndoOverwrite(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // #111827# + /** + Returns the rewriter of this undo object. + + The rewriter contains the following rule: + + $1 -> '<overwritten text>' + + <overwritten text> is shortened to nUndoStringLength characters. + + @return the rewriter of this undo object + */ + virtual SwRewriter GetRewriter() const; + + BOOL CanGrouping( SwDoc*, SwPosition&, sal_Unicode cIns ); + OUT_UNDOBJ( Overwrite ) +}; + + +class SwUndoSplitNode: public SwUndo +{ + SwHistory* pHistory; + SwRedlineData* pRedlData; + ULONG nNode; + xub_StrLen nCntnt; + BOOL bTblFlag : 1; + BOOL bChkTblStt : 1; +public: + SwUndoSplitNode( SwDoc* pDoc, const SwPosition& rPos, BOOL bChkTbl ); + virtual ~SwUndoSplitNode(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + void SetTblFlag() { bTblFlag = TRUE; } + OUT_UNDOBJ( SplitNode ) +}; + + +class SwUndoMove : public SwUndo, private SwUndRng, private SwUndoSaveCntnt +{ + // nDest.. - Bereich, in den verschoben wurde (nach dem Move!) + // nIns.. - Position, von der verschoben wurde und wieder die neue InsPos. ist + // nMv.. Position auf die verschoben wird (vor dem Move!) ; fuers REDO + ULONG nDestSttNode, nDestEndNode, nInsPosNode, nMvDestNode; + xub_StrLen nDestSttCntnt, nDestEndCntnt, nInsPosCntnt, nMvDestCntnt; + + USHORT nFtnStt; // StartPos der Fussnoten in der History + + BOOL bJoinNext : 1, + bJoinPrev : 1, + bMoveRange : 1; + + bool bMoveRedlines; // use DOC_MOVEREDLINES when calling SwDoc::Move + + void DelFtn( const SwPaM& ); +public: + SwUndoMove( const SwPaM&, const SwPosition& ); + SwUndoMove( SwDoc* pDoc, const SwNodeRange&, const SwNodeIndex& ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + // setze den Destination-Bereich nach dem Verschieben. + void SetDestRange( const SwPaM&, const SwPosition&, BOOL, BOOL ); + void SetDestRange( const SwNodeIndex& rStt, const SwNodeIndex& rEnd, + const SwNodeIndex& rInsPos ); + + BOOL IsMoveRange() const { return bMoveRange; } + ULONG GetEndNode() const { return nEndNode; } + ULONG GetDestSttNode() const { return nDestSttNode; } + xub_StrLen GetDestSttCntnt() const { return nDestSttCntnt; } + void AddTblMrgFlyHstry( SwHistory& rHstr ); + + void SetMoveRedlines( bool b ) { bMoveRedlines = b; } + + OUT_UNDOBJ( Move ) +}; + + +class SwUndoAttr : public SwUndo, private SwUndRng +{ + SfxItemSet m_AttrSet; // attributes for Redo + const ::std::auto_ptr<SwHistory> m_pHistory; // History for Undo + ::std::auto_ptr<SwRedlineData> m_pRedlineData; // Redlining + ::std::auto_ptr<SwRedlineSaveDatas> m_pRedlineSaveData; + ULONG m_nNodeIndex; // Offset: for Redlining + const SetAttrMode m_nInsertFlags; // insert flags + + void RemoveIdx( SwDoc& rDoc ); + +public: + SwUndoAttr( const SwPaM&, const SfxItemSet &, const SetAttrMode nFlags ); + SwUndoAttr( const SwPaM&, const SfxPoolItem&, const SetAttrMode nFlags ); + virtual ~SwUndoAttr(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + void SaveRedlineData( const SwPaM& rPam, BOOL bInsCntnt ); + + SwHistory& GetHistory() { return *m_pHistory; } + + OUT_UNDOBJ( InsAttr ) +}; + +class SwUndoResetAttr : public SwUndo, private SwUndRng +{ + const ::std::auto_ptr<SwHistory> m_pHistory; + SvUShortsSort m_Ids; + const USHORT m_nFormatId; // Format-Id for Redo + +public: + SwUndoResetAttr( const SwPaM&, USHORT nFmtId ); + SwUndoResetAttr( const SwPosition&, USHORT nFmtId ); + virtual ~SwUndoResetAttr(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + void SetAttrs( const SvUShortsSort& rArr ); + + SwHistory& GetHistory() { return *m_pHistory; } + + OUT_UNDOBJ( ResetAttr ) +}; + +class SwUndoFmtAttr : public SwUndo +{ + friend class SwUndoDefaultAttr; + SwFmt * m_pFmt; + ::std::auto_ptr<SfxItemSet> m_pOldSet; // old attributes + ULONG m_nNodeIndex; + const USHORT m_nFmtWhich; + const bool m_bSaveDrawPt; + + bool IsFmtInDoc( SwDoc* ); //is the attribute format still in the Doc? + void SaveFlyAnchor( bool bSaveDrawPt = false ); + // --> OD 2004-10-26 #i35443# - Add return value, type <bool>. + // Return value indicates, if anchor attribute is restored. + // Notes: - If anchor attribute is restored, all other existing attributes + // are also restored. + // - Anchor attribute isn't restored successfully, if it contains + // an invalid anchor position and all other existing attributes + // aren't restored. + // This situation occurs for undo of styles. + bool RestoreFlyAnchor( SwUndoIter& rIter ); + // <-- + // --> OD 2008-02-27 #refactorlists# - removed <rAffectedItemSet> + void Init(); + // <-- + +public: + // register at the Format and save old attributes + // --> OD 2008-02-27 #refactorlists# - removed <rNewSet> + SwUndoFmtAttr( const SfxItemSet& rOldSet, + SwFmt& rFmt, + bool bSaveDrawPt = true ); + // <-- + SwUndoFmtAttr( const SfxPoolItem& rItem, + SwFmt& rFmt, + bool bSaveDrawPt = true ); + virtual ~SwUndoFmtAttr(); + virtual void Undo( SwUndoIter& ); + // --> OD 2004-10-26 #i35443# - <Redo(..)> calls <Undo(..)> - nothing else + virtual void Redo( SwUndoIter& ); + // <-- + virtual void Repeat( SwUndoIter& ); + virtual SwRewriter GetRewriter() const; + + OUT_UNDOBJ( InsFmtAttr ) + + void PutAttr( const SfxPoolItem& rItem ); + SwFmt* GetFmt( SwDoc& rDoc ); // checks if it is still in the Doc! +}; + +// --> OD 2008-02-12 #newlistlevelattrs# +class SwUndoFmtResetAttr : public SwUndo +{ + public: + SwUndoFmtResetAttr( SwFmt& rChangedFormat, + const USHORT nWhichId ); + ~SwUndoFmtResetAttr(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + private: + // format at which a certain attribute is reset. + SwFmt * const m_pChangedFormat; + // which ID of the reset attribute + const USHORT m_nWhichId; + // old attribute which has been reset - needed for undo. + ::std::auto_ptr<SfxPoolItem> m_pOldItem; +}; +// <-- + +class SwUndoDontExpandFmt : public SwUndo +{ + const ULONG m_nNodeIndex; + const xub_StrLen m_nContentIndex; + +public: + SwUndoDontExpandFmt( const SwPosition& rPos ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); +}; + +// helper class to receive changed attribute sets +class SwUndoFmtAttrHelper : public SwClient +{ + ::std::auto_ptr<SwUndoFmtAttr> m_pUndo; + const bool m_bSaveDrawPt; + +public: + SwUndoFmtAttrHelper( SwFmt& rFmt, bool bSaveDrawPt = true ); + + virtual void Modify( SfxPoolItem*, SfxPoolItem* ); + + SwUndoFmtAttr* GetUndo() const { return m_pUndo.get(); } + // release the undo object (so it is not deleted here), and return it + SwUndoFmtAttr* ReleaseUndo() { return m_pUndo.release(); } +}; + + +class SwUndoFmtColl : public SwUndo, private SwUndRng +{ + String aFmtName; + SwHistory* pHistory; + SwFmtColl* pFmtColl; + // --> OD 2008-04-15 #refactorlists# - for correct <ReDo(..)> and <Repeat(..)> + // boolean, which indicates that the attributes are reseted at the nodes + // before the format has been applied. + const bool mbReset; + // boolean, which indicates that the list attributes had been reseted at + // the nodes before the format has been applied. + const bool mbResetListAttrs; + // <-- +public: + // --> OD 2008-04-15 #refactorlists# +// SwUndoFmtColl( const SwPaM&, SwFmtColl* ); + SwUndoFmtColl( const SwPaM&, SwFmtColl*, + const bool bReset, + const bool bResetListAttrs ); + // <-- + virtual ~SwUndoFmtColl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // #111827# + /** + Returns the rewriter for this undo object. + + The rewriter contains one rule: + + $1 -> <name of format collection> + + <name of format collection> is the name of the format + collection that is applied by the action recorded by this undo + object. + + @return the rewriter for this undo object + */ + virtual SwRewriter GetRewriter() const; + + SwHistory* GetHistory() { return pHistory; } + OUT_UNDOBJ( SetFmtColl ) +}; + + +class SwUndoMoveLeftMargin : public SwUndo, private SwUndRng +{ + const ::std::auto_ptr<SwHistory> m_pHistory; + const bool m_bModulus; + +public: + SwUndoMoveLeftMargin( const SwPaM&, BOOL bRight, BOOL bModulus ); + virtual ~SwUndoMoveLeftMargin(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + SwHistory& GetHistory() { return *m_pHistory; } + + OUT_UNDOBJ( MoveLeftMargin ) +}; + +// Basis-Klasse fuer Insert von Dokument, Glossaries und Kopieren +class SwUndoInserts : public SwUndo, public SwUndRng, private SwUndoSaveCntnt +{ + SwTxtFmtColl *pTxtFmtColl, *pLastNdColl; + SvPtrarr* pFrmFmts; + SwUndos* pFlyUndos; + SwRedlineData* pRedlData; + BOOL bSttWasTxtNd; +protected: + ULONG nNdDiff; + SwPosition *pPos; // Inhalt fuers Redo + USHORT nSetPos; // Start in der History-Liste + + SwUndoInserts( SwUndoId nUndoId, const SwPaM& ); +public: + virtual ~SwUndoInserts(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + // setze den Destination-Bereich nach dem Einlesen. + void SetInsertRange( const SwPaM&, BOOL bScanFlys = TRUE, + BOOL bSttWasTxtNd = TRUE ); + OUT_UNDOBJ( Inserts ) +}; + +class SwUndoInsDoc : public SwUndoInserts +{ +public: + SwUndoInsDoc( const SwPaM& ); + OUT_UNDOBJ( InsDoc ) +}; + +class SwUndoCpyDoc : public SwUndoInserts +{ +public: + SwUndoCpyDoc( const SwPaM& ); + OUT_UNDOBJ( Copy ) +}; + +class SwUndoInsTbl : public SwUndo +{ + String sTblNm; + SwInsertTableOptions aInsTblOpts; + SwDDEFieldType* pDDEFldType; + SvUShorts* pColWidth; + SwRedlineData* pRedlData; + SwTableAutoFmt* pAutoFmt; + ULONG nSttNode; + USHORT nRows, nCols; + USHORT nAdjust; + +public: + SwUndoInsTbl( const SwPosition&, USHORT nCols, USHORT nRows, + USHORT eAdjust, const SwInsertTableOptions& rInsTblOpts, + const SwTableAutoFmt* pTAFmt, const SvUShorts* pColArr, + const String & rName); + virtual ~SwUndoInsTbl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + virtual SwRewriter GetRewriter() const; + + OUT_UNDOBJ( InsTable ) +}; + +class SwUndoTxtToTbl : public SwUndo, public SwUndRng +{ + String sTblNm; + SwInsertTableOptions aInsTblOpts; + SvULongs* pDelBoxes; + SwTableAutoFmt* pAutoFmt; + SwHistory* pHistory; + sal_Unicode cTrenner; + USHORT nAdjust; + BOOL bSplitEnd : 1; + +public: + SwUndoTxtToTbl( const SwPaM&, const SwInsertTableOptions&, sal_Unicode , USHORT, + const SwTableAutoFmt* pAFmt ); + virtual ~SwUndoTxtToTbl(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + SwHistory& GetHistory(); // wird ggfs. angelegt + void AddFillBox( const SwTableBox& rBox ); + OUT_UNDOBJ( TextToTable ) +}; + +class SwUndoTblToTxt : public SwUndo +{ + String sTblNm; + SwDDEFieldType* pDDEFldType; + _SaveTable* pTblSave; + SwTblToTxtSaves* pBoxSaves; + SwHistory* pHistory; + ULONG nSttNd, nEndNd; + USHORT nAdjust; + sal_Unicode cTrenner; + USHORT nHdlnRpt; + BOOL bCheckNumFmt : 1; + +public: + SwUndoTblToTxt( const SwTable& rTbl, sal_Unicode cCh ); + virtual ~SwUndoTblToTxt(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + void SetRange( const SwNodeRange& ); + void AddBoxPos( SwDoc& rDoc, ULONG nNdIdx, ULONG nEndIdx, + xub_StrLen nCntntIdx = STRING_MAXLEN); + OUT_UNDOBJ( TableToText ) +}; + +class SwUndoAttrTbl : public SwUndo +{ + ULONG nSttNode; + _SaveTable* pSaveTbl; + BOOL bClearTabCol : 1; +public: + SwUndoAttrTbl( const SwTableNode& rTblNd, BOOL bClearTabCols = FALSE ); + virtual ~SwUndoAttrTbl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + OUT_UNDOBJ( SetTableAttr ) +}; + +class SwUndoTblAutoFmt : public SwUndo +{ + ULONG nSttNode; + _SaveTable* pSaveTbl; + SwUndos* pUndos; + BOOL bSaveCntntAttr; + + void UndoRedo( BOOL bUndo, SwUndoIter& rUndoIter ); + +public: + SwUndoTblAutoFmt( const SwTableNode& rTblNd, const SwTableAutoFmt& ); + virtual ~SwUndoTblAutoFmt(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + void SaveBoxCntnt( const SwTableBox& rBox ); + OUT_UNDOBJ( TableAutoFmt ) +}; + +class SwUndoTblNdsChg : public SwUndo +{ + _SaveTable* pSaveTbl; + SvULongs aBoxes; + + union { + SvULongs* pNewSttNds; + SwUndoSaveSections* pDelSects; + } Ptrs; + SvBools aMvBoxes; // fuers SplitRow (aufgeteilte Nodes einer Box) + long nMin, nMax; // for redo of delete column + ULONG nSttNode, nCurrBox; + USHORT nCount, nRelDiff, nAbsDiff, nSetColType; + BOOL bFlag; + BOOL bSameHeight; // only used for SplitRow +public: + SwUndoTblNdsChg( SwUndoId UndoId, + const SwSelBoxes& rBoxes, + const SwTableNode& rTblNd, + long nMn, long nMx, + USHORT nCnt, BOOL bFlg, BOOL bSameHeight ); + + // fuer SetColWidth + SwUndoTblNdsChg( SwUndoId UndoId, const SwSelBoxes& rBoxes, + const SwTableNode& rTblNd ); + + virtual ~SwUndoTblNdsChg(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void SaveNewBoxes( const SwTableNode& rTblNd, const SwTableSortBoxes& rOld ); + void SaveNewBoxes( const SwTableNode& rTblNd, const SwTableSortBoxes& rOld, + const SwSelBoxes& rBoxes, const SvULongs& rNodeCnts ); + void SaveSection( SwStartNode* pSttNd ); + void ReNewBoxes( const SwSelBoxes& rBoxes ); + + + void SetColWidthParam( ULONG nBoxIdx, USHORT nMode, USHORT nType, + SwTwips nAbsDif, SwTwips nRelDif ) + { + nCurrBox = nBoxIdx; + nCount = nMode; + nSetColType = nType; + nAbsDiff = (USHORT)nAbsDif; + nRelDiff = (USHORT)nRelDif; + } + + OUT_UNDOBJ( TblNodesChg ) +}; + +class SwUndoTblMerge : public SwUndo, private SwUndRng +{ + ULONG nTblNode; + _SaveTable* pSaveTbl; + SvULongs aBoxes, aNewSttNds; + SwUndoMoves* pMoves; + SwHistory* pHistory; + +public: + SwUndoTblMerge( const SwPaM& rTblSel ); + virtual ~SwUndoTblMerge(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void MoveBoxCntnt( SwDoc* pDoc, SwNodeRange& rRg, SwNodeIndex& rPos ); + + void SetSelBoxes( const SwSelBoxes& rBoxes ); + + void AddNewBox( ULONG nSttNdIdx ) + { aNewSttNds.Insert( nSttNdIdx, aNewSttNds.Count() ); } + + void SaveCollection( const SwTableBox& rBox ); + + OUT_UNDOBJ( TblMerge ) +}; + + +class SwUndoTblNumFmt : public SwUndo +{ + SfxItemSet *pBoxSet; + SwHistory* pHistory; + String aStr, aNewFml; + + ULONG nFmtIdx, nNewFmtIdx; + double fNum, fNewNum; + ULONG nNode; + ULONG nNdPos; + + BOOL bNewFmt : 1; + BOOL bNewFml : 1; + BOOL bNewValue : 1; + +public: + SwUndoTblNumFmt( const SwTableBox& rBox, const SfxItemSet* pNewSet = 0 ); + virtual ~SwUndoTblNumFmt(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void SetNumFmt( ULONG nNewNumFmtIdx, const double& rNewNumber ) + { nFmtIdx = nNewNumFmtIdx; fNum = rNewNumber; } + void SetBox( const SwTableBox& rBox ); + OUT_UNDOBJ( TblNumFmt ) +}; + +class _UndoTblCpyTbl_Entries; + +class SwUndoTblCpyTbl : public SwUndo +{ + _UndoTblCpyTbl_Entries* pArr; + SwUndoTblNdsChg* pInsRowUndo; + + //b6341295: When redlining is active, PrepareRedline has to create the redlining attributes + //for the new and the old table cell content + SwUndo* PrepareRedline( SwDoc* pDoc, const SwTableBox& rBox, const SwPosition& rPos, + bool& rJoin, bool bRedo ); +public: + SwUndoTblCpyTbl(); + virtual ~SwUndoTblCpyTbl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void AddBoxBefore( const SwTableBox& rBox, BOOL bDelCntnt ); + void AddBoxAfter( const SwTableBox& rBox, const SwNodeIndex& rIdx, BOOL bDelCntnt ); + + BOOL IsEmpty() const; + BOOL InsertRow( SwTable& rTbl, const SwSelBoxes& rBoxes, USHORT nCnt ); + OUT_UNDOBJ( TblCpyTbl ) +}; + +class SwUndoCpyTbl : public SwUndo +{ + SwUndoDelete* pDel; + ULONG nTblNode; +public: + SwUndoCpyTbl(); + virtual ~SwUndoCpyTbl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void SetTableSttIdx( ULONG nIdx ) { nTblNode = nIdx; } + OUT_UNDOBJ( CpyTbl ) +}; + +class SwUndoSplitTbl : public SwUndo +{ + ULONG nTblNode, nOffset; + SwSaveRowSpan* mpSaveRowSpan; // stores the row span values at the splitting row + _SaveTable* pSavTbl; + SwHistory* pHistory; + USHORT nMode, nFmlEnd; + BOOL bCalcNewSize; +public: + SwUndoSplitTbl( const SwTableNode& rTblNd, SwSaveRowSpan* pRowSp, USHORT nMode, BOOL bCalcNewSize ); + virtual ~SwUndoSplitTbl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + void SetTblNodeOffset( ULONG nIdx ) { nOffset = nIdx - nTblNode; } + SwHistory* GetHistory() { return pHistory; } + void SaveFormula( SwHistory& rHistory ); +}; + +class SwUndoMergeTbl : public SwUndo +{ + String aName; + ULONG nTblNode; + _SaveTable* pSavTbl, *pSavHdl; + SwHistory* pHistory; + USHORT nMode; + BOOL bWithPrev; +public: + SwUndoMergeTbl( const SwTableNode& rTblNd, const SwTableNode& rDelTblNd, + BOOL bWithPrev, USHORT nMode ); + virtual ~SwUndoMergeTbl(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + void SaveFormula( SwHistory& rHistory ); +}; + + +class SwUndoBookmark : public SwUndo +{ + const ::std::auto_ptr<SwHistoryBookmark> m_pHistoryBookmark; + +protected: + SwUndoBookmark( SwUndoId nUndoId, const ::sw::mark::IMark& ); + + void SetInDoc( SwDoc* ); + void ResetInDoc( SwDoc* ); + +public: + virtual ~SwUndoBookmark(); + + // #111827# + /** + Returns the rewriter for this undo object. + + The rewriter contains the following rule: + + $1 -> <name of bookmark> + + <name of bookmark> is the name of the bookmark whose + insertion/deletion is recorded by this undo object. + + @return the rewriter for this undo object + */ + virtual SwRewriter GetRewriter() const; +}; + + +class SwUndoDelBookmark : public SwUndoBookmark +{ +public: + SwUndoDelBookmark( const ::sw::mark::IMark& ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + OUT_UNDOBJ( DelBookmark ) +}; + +class SwUndoInsBookmark : public SwUndoBookmark +{ +public: + SwUndoInsBookmark( const ::sw::mark::IMark& ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + OUT_UNDOBJ( InsBookmark ) +}; + + +/*-------------------------------------------------------------------- + Beschreibung: Undo auf Sorting + --------------------------------------------------------------------*/ + +struct SwSortUndoElement +{ + union { + struct { + ULONG nKenn; + ULONG nSource, nTarget; + } TXT; + struct { + String *pSource, *pTarget; + } TBL; + } SORT_TXT_TBL; + + SwSortUndoElement( const String& aS, const String& aT ) + { + SORT_TXT_TBL.TBL.pSource = new String( aS ); + SORT_TXT_TBL.TBL.pTarget = new String( aT ); + } + SwSortUndoElement( ULONG nS, ULONG nT ) + { + SORT_TXT_TBL.TXT.nSource = nS; + SORT_TXT_TBL.TXT.nTarget = nT; + SORT_TXT_TBL.TXT.nKenn = 0xffffffff; + } + ~SwSortUndoElement(); +}; + +SV_DECL_PTRARR_DEL(SwSortList, SwSortUndoElement*, 10,30) +SV_DECL_PTRARR(SwUndoSortList, SwNodeIndex*, 10,30) + +class SwUndoSort : public SwUndo, private SwUndRng +{ + SwSortOptions* pSortOpt; // die Optionen mit den Sortier-Kriterien + SwSortList aSortList; + SwUndoAttrTbl* pUndoTblAttr; + SwRedlineData* pRedlData; + ULONG nTblNd; + + void RemoveIdx( SwPaM& rPam ); +public: + SwUndoSort( const SwPaM&, const SwSortOptions& ); + SwUndoSort( ULONG nStt, ULONG nEnd, const SwTableNode&, + const SwSortOptions&, BOOL bSaveTable ); + virtual ~SwUndoSort(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + void Insert( const String& rOrgPos, const String& rNewPos ); + void Insert( ULONG nOrgPos, ULONG nNewPos ); + + OUT_UNDOBJ( Sort ) +}; + + + +//-------------------------------------------------------------------- + +class SwUndoFlyBase : public SwUndo, private SwUndoSaveSection +{ +protected: + SwFrmFmt* pFrmFmt; // das gespeicherte FlyFormat + ULONG nNdPgPos; + xub_StrLen nCntPos; // Seite/am Absatz/im Absatz + USHORT nRndId; + BOOL bDelFmt; // loesche das gespeicherte Format + + void InsFly( SwUndoIter&, BOOL bShowSel = TRUE ); + void DelFly( SwDoc* ); + + SwUndoFlyBase( SwFrmFmt* pFormat, SwUndoId nUndoId ); + + SwNodeIndex* GetMvSttIdx() const { return SwUndoSaveSection::GetMvSttIdx(); } + ULONG GetMvNodeCnt() const { return SwUndoSaveSection::GetMvNodeCnt(); } + +public: + virtual ~SwUndoFlyBase(); + + virtual void Undo( SwUndoIter& ) = 0; + virtual void Redo( SwUndoIter& ) = 0; + + OUT_UNDOBJ( FlyBase ) +}; + +class SwUndoInsLayFmt : public SwUndoFlyBase +{ + ULONG mnCrsrSaveIndexPara; // Cursor position + xub_StrLen mnCrsrSaveIndexPos; // for undo +public: + SwUndoInsLayFmt( SwFrmFmt* pFormat, ULONG nNodeIdx, xub_StrLen nCntIdx ); + ~SwUndoInsLayFmt(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + String GetComment() const; + + OUT_UNDOBJ( InsLayFmt ) +}; + +class SwUndoDelLayFmt : public SwUndoFlyBase +{ + BOOL bShowSelFrm; +public: + SwUndoDelLayFmt( SwFrmFmt* pFormat ); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + void Redo(); // Schnittstelle fuers Rollback + + void ChgShowSel( BOOL bNew ) { bShowSelFrm = bNew; } + + virtual SwRewriter GetRewriter() const; + + OUT_UNDOBJ( DelLayFmt ) +}; + + +class SwUndoSetFlyFmt : public SwUndo, public SwClient +{ + SwFrmFmt* pFrmFmt; // das gespeicherte FlyFormat + SwFrmFmt* pOldFmt; // die alte Fly Vorlage + SwFrmFmt* pNewFmt; // die neue Fly Vorlage + SfxItemSet* pItemSet; // die zurueck-/ gesetzten Attribute + ULONG nOldNode, nNewNode; + xub_StrLen nOldCntnt, nNewCntnt; + USHORT nOldAnchorTyp, nNewAnchorTyp; + BOOL bAnchorChgd; + + void PutAttr( USHORT nWhich, const SfxPoolItem* pItem ); + void Modify( SfxPoolItem*, SfxPoolItem* ); + void GetAnchor( SwFmtAnchor& rAnhor, ULONG nNode, xub_StrLen nCntnt ); + +public: + SwUndoSetFlyFmt( SwFrmFmt& rFlyFmt, SwFrmFmt& rNewFrmFmt ); + virtual ~SwUndoSetFlyFmt(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + virtual SwRewriter GetRewriter() const; +}; + +//-------------------------------------------------------------------- + +class _UnReplaceData; +SV_DECL_PTRARR_DEL( _UnReplaceDatas, _UnReplaceData*, 10, 25 ) + +class SwUndoReplace : public SwUndo +{ + friend class SwDoc; + + BOOL bOldIterFlag; // Status vom Undo-Iter vorm 1. Aufruf + USHORT nAktPos; // fuer GetUndoRange und Undo/Redo + _UnReplaceDatas aArr; + SwRedlineData* pRedlData; + +public: + SwUndoReplace(); + virtual ~SwUndoReplace(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + // #111827# + /** + Returns the rewriter of this undo object. + + If this undo object represents several replacements the + rewriter contains the following rules: + + $1 -> <number of replacements> + $2 -> occurrences of + $3 -> <replaced text> + + If this undo object represents one replacement the rewriter + contains these rules: + + $1 -> <replaced text> + $2 -> "->" (STR_YIELDS) + $3 -> <replacing text> + + @return the rewriter of this undo object + */ + virtual SwRewriter GetRewriter() const; + + void AddEntry( const SwPaM& rPam, const String& rInsert, BOOL bRegExp ); + void SetEntryEnd( const SwPaM& rPam ); + + BOOL IsFull() const + { return ((USHRT_MAX / sizeof( void* )) - 50 ) < aArr.Count(); } + + OUT_UNDOBJ( Replace ) +}; + + +//-------------------------------------------------------------------- + + +class SwUndoTblHeadline : public SwUndo +{ + ULONG nTblNd; + USHORT nOldHeadline; + USHORT nNewHeadline; +public: + SwUndoTblHeadline( const SwTable&, USHORT nOldHdl, USHORT nNewHdl ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + OUT_UNDOBJ( SwUndoTblHeadline ) +}; + + +//------------ Undo von Insert-/Delete-Sections ---------------------- + +class SwUndoInsSection : public SwUndo, private SwUndRng +{ + SwHistory* pHistory; + SwSection* pSection; + SwRedlineData* pRedlData; + SfxItemSet* pAttr; + ULONG nSectNodePos; + BOOL bSplitAtStt : 1; + BOOL bSplitAtEnd : 1; + BOOL bUpdateFtn : 1; + + void Join( SwDoc& rDoc, ULONG nNode ); + +public: + SwUndoInsSection( const SwPaM&, const SwSection&, + const SfxItemSet* pSet ); + virtual ~SwUndoInsSection(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + OUT_UNDOBJ( SwUndoInsSection ) + + void SetSectNdPos( ULONG nPos ) { nSectNodePos = nPos; } + void SaveSplitNode( SwTxtNode* pTxtNd, BOOL bAtStt ); + void SetUpdtFtnFlag( BOOL bFlag ) { bUpdateFtn = bFlag; } +}; + +class SwUndoDelSection : public SwUndo +{ + ULONG nSttNd, nEndNd; + SwSection* pSection; + SfxItemSet* pAttr; +public: + SwUndoDelSection( const SwSectionFmt& ); + virtual ~SwUndoDelSection(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + OUT_UNDOBJ( SwUndoDelSection ) +}; + +class SwUndoChgSection : public SwUndo +{ + ULONG nSttNd; + SwSection* pSection; + SfxItemSet* pAttr; + BOOL bOnlyAttrChgd; +public: + SwUndoChgSection( const SwSectionFmt&, BOOL bOnlyAttrChgd ); + virtual ~SwUndoChgSection(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + OUT_UNDOBJ( SwUndoChgSection ) +}; + +//------------ Undo von verschieben/stufen von Gliederung ---------------- + +class SwUndoOutlineLeftRight : public SwUndo, private SwUndRng +{ + short nOffset; +public: + SwUndoOutlineLeftRight( const SwPaM& rPam, short nOffset ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + OUT_UNDOBJ( SwUndoOutlineLeftRight ) +}; + +//-------------------------------------------------------------------- + +class SwUndoDefaultAttr : public SwUndo +{ + ::std::auto_ptr<SfxItemSet> m_pOldSet; // the old attributes + ::std::auto_ptr<SvxTabStopItem> m_pTabStop; + +public: + // registers at the format and saves old attributes + SwUndoDefaultAttr( const SfxItemSet& rOldSet ); + virtual ~SwUndoDefaultAttr(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + OUT_UNDOBJ( DefaultAttr ) +}; + +//-------------------------------------------------------------------- +// ---------- Undo fuer Numerierung ---------------------------------- + +class SwUndoInsNum : public SwUndo, private SwUndRng +{ + SwNumRule aNumRule; + SwHistory* pHistory; + ULONG nSttSet; + SwNumRule* pOldNumRule; + String sReplaceRule; + USHORT nLRSavePos; +public: + SwUndoInsNum( const SwPaM& rPam, const SwNumRule& rRule ); + SwUndoInsNum( const SwNumRule& rOldRule, const SwNumRule& rNewRule, + SwUndoId nUndoId = UNDO_INSFMTATTR ); + SwUndoInsNum( const SwPosition& rPos, const SwNumRule& rRule, + const String& rReplaceRule ); + virtual ~SwUndoInsNum(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + virtual SwRewriter GetRewriter() const; + + SwHistory* GetHistory(); // wird ggfs. neu angelegt! + void SetSttNum( ULONG nNdIdx ) { nSttSet = nNdIdx; } + void SaveOldNumRule( const SwNumRule& rOld ); + + void SetLRSpaceEndPos(); + + OUT_UNDOBJ( InsNum ) +}; + +class SwUndoDelNum : public SwUndo, private SwUndRng +{ + SvULongs aNodeIdx; + SvBytes aLevels; + SvBools aRstLRSpaces; + SwHistory* pHistory; +public: + SwUndoDelNum( const SwPaM& rPam ); + virtual ~SwUndoDelNum(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + void AddNode( const SwTxtNode& rNd, BOOL bResetLRSpace ); + SwHistory* GetHistory() { return pHistory; } + + OUT_UNDOBJ( DelNum ) +}; + +class SwUndoMoveNum : public SwUndo, private SwUndRng +{ + ULONG nNewStt; + long nOffset; +public: + SwUndoMoveNum( const SwPaM& rPam, long nOffset, BOOL bIsOutlMv = FALSE ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + void SetStartNode( ULONG nValue ) { nNewStt = nValue; } + OUT_UNDOBJ( MoveNum ) +}; + +class SwUndoNumUpDown : public SwUndo, private SwUndRng +{ + short nOffset; +public: + SwUndoNumUpDown( const SwPaM& rPam, short nOffset ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + OUT_UNDOBJ( NumUpDown ) +}; + +class SwUndoNumOrNoNum : public SwUndo +{ + ULONG nIdx; + BOOL mbNewNum, mbOldNum; + +public: + SwUndoNumOrNoNum( const SwNodeIndex& rIdx, BOOL mbOldNum, + BOOL mbNewNum ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + OUT_UNDOBJ( NumOrNoNum ) +}; + +class SwUndoNumRuleStart : public SwUndo +{ + ULONG nIdx; + USHORT nOldStt, nNewStt; + BOOL bSetSttValue : 1; + BOOL bFlag : 1; +public: + SwUndoNumRuleStart( const SwPosition& rPos, BOOL bDelete ); + SwUndoNumRuleStart( const SwPosition& rPos, USHORT nStt ); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + OUT_UNDOBJ( NumRuleStart ) +}; + +//-------------------------------------------------------------------- +// ---------- Undo fuer DrawObjecte ---------------------------------- + +class SwSdrUndo : public SwUndo +{ + SdrUndoAction* pSdrUndo; + SdrMarkList* pMarkList; // MarkList for all selected SdrObjects +public: + SwSdrUndo( SdrUndoAction* , const SdrMarkList* pMarkList ); + virtual ~SwSdrUndo(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + String GetComment() const; +}; + +class SwUndoDrawGroup : public SwUndo +{ + SwUndoGroupObjImpl* pObjArr; + USHORT nSize; + BOOL bDelFmt; + +public: + SwUndoDrawGroup( USHORT nCnt ); + virtual ~SwUndoDrawGroup(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void AddObj( USHORT nPos, SwDrawFrmFmt*, SdrObject* ); + void SetGroupFmt( SwDrawFrmFmt* ); +}; + +// --> OD 2006-11-01 #130889# +// Action "ungroup drawing object" is now splitted into three parts - see +// method <SwDoc::UnGroupSelection(..)>: +// - creation for <SwDrawFrmFmt> instances for the group members of the +// selected group objects +// - intrinsic ungroup of the selected group objects +// - creation of <SwDrawContact> instances for the former group members and +// connection to the Writer layout. +// Thus, two undo actions (instances of <SwUndo>) are needed: +// - Existing class <SwUndoDrawUnGroup> takes over the part for the formats. +// - New class <SwUndoDrawUnGroupConnectToLayout> takes over the part for +// contact object. +class SwUndoDrawUnGroup : public SwUndo +{ + SwUndoGroupObjImpl* pObjArr; + USHORT nSize; + BOOL bDelFmt; + +public: + SwUndoDrawUnGroup( SdrObjGroup* ); + virtual ~SwUndoDrawUnGroup(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void AddObj( USHORT nPos, SwDrawFrmFmt* ); +}; + +// --> OD 2006-11-01 #130889# +class SwUndoDrawUnGroupConnectToLayout : public SwUndo +{ + private: + std::vector< std::pair< SwDrawFrmFmt*, SdrObject* > > aDrawFmtsAndObjs; + + public: + SwUndoDrawUnGroupConnectToLayout(); + virtual ~SwUndoDrawUnGroupConnectToLayout(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void AddFmtAndObj( SwDrawFrmFmt* pDrawFrmFmt, + SdrObject* pDrawObject ); +}; +// <-- + + +class SwUndoDrawDelete : public SwUndo +{ + SwUndoGroupObjImpl* pObjArr; + SdrMarkList* pMarkLst; // MarkList for all selected SdrObjects + USHORT nSize; + BOOL bDelFmt; + +public: + SwUndoDrawDelete( USHORT nCnt ); + virtual ~SwUndoDrawDelete(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + void AddObj( USHORT nPos, SwDrawFrmFmt*, const SdrMark& ); +}; + +//-------------------------------------------------------------------- + +class SwUndoReRead : public SwUndo +{ + Graphic *pGrf; + String *pNm, *pFltr; + ULONG nPos; + USHORT nMirr; + + void SaveGraphicData( const SwGrfNode& ); + void SetAndSave( SwUndoIter& ); + +public: + SwUndoReRead( const SwPaM& rPam, const SwGrfNode& pGrfNd ); + virtual ~SwUndoReRead(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); +}; + +//-------------------------------------------------------------------- + +class SwUndoInsertLabel : public SwUndo +{ + union { + struct { + // fuer NoTxtFrms + SwUndoInsLayFmt* pUndoFly; + SwUndoFmtAttr* pUndoAttr; + } OBJECT; + struct { + // fuer Tabelle/TextRahmen + SwUndoDelete* pUndoInsNd; + ULONG nNode; + } NODE; + }; + + String sText; + // --> PB 2005-01-06 #i39983# - the separator will be drawed with a character style + String sSeparator; + // <-- + String sNumberSeparator; + String sCharacterStyle; + // OD 2004-04-15 #i26791# - re-store of drawing object position no longer needed + USHORT nFldId; + SwLabelType eType; + BYTE nLayerId; // fuer Zeichen-Objekte + BOOL bBefore :1; + BOOL bUndoKeep :1; + BOOL bCpyBrd :1; + +public: + SwUndoInsertLabel( const SwLabelType eTyp, const String &rText, + // --> PB 2005-01-06 #i39983# - the separator will be drawed with a character style + const String& rSeparator, + // <-- + const String& rNumberSeparator, //#i61007# order of captions + const BOOL bBefore, const USHORT nId, + const String& rCharacterStyle, + const BOOL bCpyBrd ); + virtual ~SwUndoInsertLabel(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + // #111827# + /** + Returns the rewriter of this undo object. + + The rewriter contains this rule: + + $1 -> '<text of inserted label>' + + <text of inserted label> is shortened to nUndoStringLength + characters. + + @return the rewriter of this undo object + */ + virtual SwRewriter GetRewriter() const; + + void SetNodePos( ULONG nNd ) + { if( LTYPE_OBJECT != eType ) NODE.nNode = nNd; } + + void SetUndoKeep() { bUndoKeep = TRUE; } + void SetFlys( SwFrmFmt& rOldFly, SfxItemSet& rChgSet, SwFrmFmt& rNewFly ); + void SetDrawObj( BYTE nLayerId ); +}; + +//-------------------------------------------------------------------- + +class SwUndoChangeFootNote : public SwUndo, private SwUndRng +{ + const ::std::auto_ptr<SwHistory> m_pHistory; + const String m_Text; + const USHORT m_nNumber; + const bool m_bEndNote; + +public: + SwUndoChangeFootNote( const SwPaM& rRange, const String& rTxt, + USHORT nNum, bool bIsEndNote ); + virtual ~SwUndoChangeFootNote(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + virtual void Repeat( SwUndoIter& ); + + SwHistory& GetHistory() { return *m_pHistory; } +}; + +class SwUndoFootNoteInfo : public SwUndo +{ + ::std::auto_ptr<SwFtnInfo> m_pFootNoteInfo; + +public: + SwUndoFootNoteInfo( const SwFtnInfo &rInfo ); + virtual ~SwUndoFootNoteInfo(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); +}; + +class SwUndoEndNoteInfo : public SwUndo +{ + ::std::auto_ptr<SwEndNoteInfo> m_pEndNoteInfo; + +public: + SwUndoEndNoteInfo( const SwEndNoteInfo &rInfo ); + virtual ~SwUndoEndNoteInfo(); + + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); +}; + + +//-------------------------------------------------------------------- + +struct _UndoTransliterate_Data; +class SwUndoTransliterate : public SwUndo, public SwUndRng +{ + _UndoTransliterate_Data *pData, *pLastData; + sal_uInt32 nType; + +public: + SwUndoTransliterate( const SwPaM& rPam, + const utl::TransliterationWrapper& rTrans ); + virtual ~SwUndoTransliterate(); + + virtual void Undo( SwUndoIter& rUndoIter ); + virtual void Redo( SwUndoIter& rUndoIter ); + virtual void Repeat( SwUndoIter& rUndoIter ); + + void AddChanges( SwTxtNode& rTNd, xub_StrLen nStart, xub_StrLen nLen, + ::com::sun::star::uno::Sequence <sal_Int32>& rOffsets ); + BOOL HasData() const {return 0 != pData; } +}; + +//-------------------------------------------------------------------- + +class SwUndoRedline : public SwUndo, public SwUndRng +{ +protected: + SwRedlineData* pRedlData; + SwRedlineSaveDatas* pRedlSaveData; + SwUndoId nUserId; + BOOL bHiddenRedlines; + + virtual void _Undo( SwUndoIter& ); + virtual void _Redo( SwUndoIter& ); + +public: + SwUndoRedline( SwUndoId nUserId, const SwPaM& rRange ); + virtual ~SwUndoRedline(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); + + SwUndoId GetUserId() const { return nUserId; } + USHORT GetRedlSaveCount() const + { return pRedlSaveData ? pRedlSaveData->Count() : 0; } +}; + +class SwUndoRedlineDelete : public SwUndoRedline +{ + BOOL bCanGroup : 1; + BOOL bIsDelim : 1; + BOOL bIsBackspace : 1; + + virtual void _Undo( SwUndoIter& ); + virtual void _Redo( SwUndoIter& ); + +public: + SwUndoRedlineDelete( const SwPaM& rRange, SwUndoId nUserId = UNDO_EMPTY ); + + BOOL CanGrouping( const SwUndoRedlineDelete& rPrev ); +}; + +class SwUndoRedlineSort : public SwUndoRedline +{ + SwSortOptions* pOpt; + ULONG nSaveEndNode, nOffset; + xub_StrLen nSaveEndCntnt; + + virtual void _Undo( SwUndoIter& ); + virtual void _Redo( SwUndoIter& ); + +public: + SwUndoRedlineSort( const SwPaM& rRange, const SwSortOptions& rOpt ); + virtual ~SwUndoRedlineSort(); + virtual void Repeat( SwUndoIter& ); + + void SetSaveRange( const SwPaM& rRange ); + void SetOffset( const SwNodeIndex& rIdx ); +}; + +class SwUndoAcceptRedline : public SwUndoRedline +{ + virtual void _Redo( SwUndoIter& ); +public: + SwUndoAcceptRedline( const SwPaM& rRange ); + virtual void Repeat( SwUndoIter& ); +}; + +class SwUndoRejectRedline : public SwUndoRedline +{ + virtual void _Redo( SwUndoIter& ); +public: + SwUndoRejectRedline( const SwPaM& rRange ); + virtual void Repeat( SwUndoIter& ); +}; + +//-------------------------------------------------------------------- + +class SwUndoCompDoc : public SwUndo, public SwUndRng +{ + SwRedlineData* pRedlData; + SwUndoDelete* pUnDel, *pUnDel2; + SwRedlineSaveDatas* pRedlSaveData; + BOOL bInsert; +public: + SwUndoCompDoc( const SwPaM& rRg, BOOL bIns ); + SwUndoCompDoc( const SwRedline& rRedl ); + + virtual ~SwUndoCompDoc(); + virtual void Undo( SwUndoIter& ); + virtual void Redo( SwUndoIter& ); +}; + + +//-------------------------------------------------------------------- + +// Object der als Iterator durch die Undo-Liste laeuft, bis die +// letze oder die angegebene Klammerung/Id erreicht ist. + +class SwUndoIter +{ + friend class SwDoc; // um im SwDoc::Undo bWeiter zu stezen + friend void SwUndoEnd::Undo( SwUndoIter& ); + friend void SwUndoStart::Undo( SwUndoIter& ); + friend void SwUndoEnd::Redo( SwUndoIter& ); + friend void SwUndoStart::Redo( SwUndoIter& ); + friend void SwUndoEnd::Repeat( SwUndoIter& ); + friend void SwUndoStart::Repeat( SwUndoIter& ); + friend void SwUndoReplace::Undo( SwUndoIter& ); + friend void SwUndoReplace::Redo( SwUndoIter& ); + + SwUndoId nUndoId; + USHORT nEndCnt; + BOOL bWeiter : 1; + BOOL bUpdateAttr : 1; // Setze das GCAttr an der CursorShell + +public: + SwPaM * pAktPam; // Member fuer das Undo + SwUndo* pLastUndoObj; // fuers Redo, das vorherige UndoObj. + SwFrmFmt* pSelFmt; // ggfs. das Format Rahmen/Object-Selektionen + SdrMarkList* pMarkList; // MarkList for all selected SdrObjects + + SwUndoIter( SwPaM * pPam, SwUndoId nId = UNDO_EMPTY ); + + BOOL IsNextUndo() const { return bWeiter; } + BOOL IsUpdateAttr() const { return bUpdateAttr; } + void SetUpdateAttr( BOOL bNew ) { bUpdateAttr = bNew; } + + inline SwDoc& GetDoc() const; + SwUndoId GetId() const { return nUndoId; } + SwUndoId GetLastUndoId() const + { return pLastUndoObj ? pLastUndoObj->GetId() : UNDO_EMPTY ; } + void ClearSelections() { pSelFmt = 0; pMarkList = 0; } +}; + + +// -> #111827# +const int nUndoStringLength = 20; + +/** + Shortens a string to a maximum length. + + @param rStr the string to be shortened + @param nLength the maximum length for rStr + @param rFillStr string to replace cut out characters with + + If rStr has less than nLength characters it will be returned unaltered. + + If rStr has more than nLength characters the following algorithm + generates the shortened string: + + frontLength = (nLength - length(rFillStr)) / 2 + rearLength = nLength - length(rFillStr) - frontLength + shortenedString = concat(<first frontLength characters of rStr, + rFillStr, + <last rearLength characters of rStr>) + + Preconditions: + - nLength - length(rFillStr) >= 2 + + @return the shortened string + */ +String ShortenString(const String & rStr, xub_StrLen nLength, const String & rFillStr); +// <- #111827# + +// #16487# +/** + Denotes special characters in a string. + + The rStr is split into parts containing special characters and + parts not containing special characters. In a part containing + special characters all characters are equal. These parts are + maximal. + + @param rStr the string to denote in + + The resulting string is generated by concatenating the found + parts. The parts without special characters are surrounded by + "'". The parts containing special characters are denoted as "n x", + where n is the length of the part and x is the representation of + the special character (i. e. "tab(s)"). + + @return the denoted string +*/ +String DenoteSpecialCharacters(const String & rStr); + +#endif |