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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.
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************************************************************************/
#ifndef _ROLBCK_HXX
#define _ROLBCK_HXX
#include <tools/solar.h>
#include <svl/itemset.hxx>
#include <vector>
#include <set>
//Nur die History anziehen, um das docnew.cxx gegen die CLOOK's zu behaupten.
namespace sfx2 {
class MetadatableUndo;
}
class SwDoc;
class SwFmt;
class SwFmtColl;
class SwHistoryHint;
class SwTxtAttr;
class SfxPoolItem;
class SwTxtNode;
class SwUndoSaveSection;
class SwTxtFtn;
class SwTxtFlyCnt;
class SwUndoDelLayFmt;
class SwFlyFrmFmt;
class SwFmtFld;
class SwTxtFld;
class SwFieldType;
class SwTxtTOXMark;
class SwTxtRefMark;
class SwFrmFmt;
class SwpHints;
class SwFmtChain;
class SwNode;
class SwCharFmt;
#ifndef ROLBCK_HISTORY_ONLY
#include <tox.hxx>
#include <SwNumberTreeTypes.hxx>
#include <IDocumentMarkAccess.hxx>
#include <memory>
enum HISTORY_HINT {
HSTRY_SETFMTHNT,
HSTRY_RESETFMTHNT,
HSTRY_SETTXTHNT,
HSTRY_SETTXTFLDHNT,
HSTRY_SETREFMARKHNT,
HSTRY_SETTOXMARKHNT,
HSTRY_RESETTXTHNT,
HSTRY_SETFTNHNT,
HSTRY_CHGFMTCOLL,
HSTRY_FLYCNT,
HSTRY_BOOKMARK,
HSTRY_SETATTRSET,
HSTRY_RESETATTRSET,
HSTRY_CHGFLYANCHOR,
HSTRY_CHGFLYCHAIN,
HSTRY_CHGCHARFMT,
HSTRY_END
};
class SwHistoryHint
{
const HISTORY_HINT m_eWhichId;
public:
SwHistoryHint( HISTORY_HINT eWhich ) : m_eWhichId( eWhich ) {}
virtual ~SwHistoryHint() {}
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet ) = 0;
HISTORY_HINT Which() const { return m_eWhichId; }
virtual String GetDescription() const;
};
class SwHistorySetFmt : public SwHistoryHint
{
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr<SfxPoolItem> m_pAttr;
SAL_WNODEPRECATED_DECLARATIONS_POP
const sal_uLong m_nNodeIndex;
public:
SwHistorySetFmt( const SfxPoolItem* pFmtHt, sal_uLong nNode );
virtual ~SwHistorySetFmt();
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
virtual String GetDescription() const;
};
class SwHistoryResetFmt : public SwHistoryHint
{
const sal_uLong m_nNodeIndex;
const sal_uInt16 m_nWhich;
public:
SwHistoryResetFmt( const SfxPoolItem* pFmtHt, sal_uLong nNodeIdx );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistorySetTxt : public SwHistoryHint
{
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr<SfxPoolItem> m_pAttr;
SAL_WNODEPRECATED_DECLARATIONS_POP
const sal_uLong m_nNodeIndex;
const xub_StrLen m_nStart;
const xub_StrLen m_nEnd;
public:
SwHistorySetTxt( SwTxtAttr* pTxtHt, sal_uLong nNode );
virtual ~SwHistorySetTxt();
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistorySetTxtFld : public SwHistoryHint
{
SAL_WNODEPRECATED_DECLARATIONS_PUSH
//!! beware of the order for the declation of the auto_ptrs.
//!! If they get destroyed in the wrong order sw may crash (namely mail-merge as well)
::std::auto_ptr<SwFieldType> m_pFldType;
const ::std::auto_ptr<SwFmtFld> m_pFld;
SAL_WNODEPRECATED_DECLARATIONS_POP
sal_uLong m_nNodeIndex;
xub_StrLen m_nPos;
sal_uInt16 m_nFldWhich;
public:
SwHistorySetTxtFld( SwTxtFld* pTxtFld, sal_uLong nNode );
virtual ~SwHistorySetTxtFld();
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
virtual String GetDescription() const;
};
class SwHistorySetRefMark : public SwHistoryHint
{
const String m_RefName;
const sal_uLong m_nNodeIndex;
const xub_StrLen m_nStart;
const xub_StrLen m_nEnd;
public:
SwHistorySetRefMark( SwTxtRefMark* pTxtHt, sal_uLong nNode );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistorySetTOXMark : public SwHistoryHint
{
SwTOXMark m_TOXMark;
const String m_TOXName;
const TOXTypes m_eTOXTypes;
const sal_uLong m_nNodeIndex;
const xub_StrLen m_nStart;
const xub_StrLen m_nEnd;
public:
SwHistorySetTOXMark( SwTxtTOXMark* pTxtHt, sal_uLong nNode );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
int IsEqual( const SwTOXMark& rCmp ) const;
};
class SwHistoryResetTxt : public SwHistoryHint
{
const sal_uLong m_nNodeIndex;
const xub_StrLen m_nStart;
const xub_StrLen m_nEnd;
const sal_uInt16 m_nAttr;
public:
SwHistoryResetTxt( sal_uInt16 nWhich, xub_StrLen nStt, xub_StrLen nEnd,
sal_uLong nNode );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
sal_uInt16 GetWhich() const { return m_nAttr; }
sal_uLong GetNode() const { return m_nNodeIndex; }
xub_StrLen GetCntnt() const { return m_nStart; }
};
class SwHistorySetFootnote : public SwHistoryHint
{
SAL_WNODEPRECATED_DECLARATIONS_PUSH
const ::std::auto_ptr<SwUndoSaveSection> m_pUndo;
SAL_WNODEPRECATED_DECLARATIONS_POP
const String m_FootnoteNumber;
sal_uLong m_nNodeIndex;
const xub_StrLen m_nStart;
const bool m_bEndNote;
public:
SwHistorySetFootnote( SwTxtFtn* pTxtFtn, sal_uLong nNode );
SwHistorySetFootnote( const SwTxtFtn& );
virtual ~SwHistorySetFootnote();
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
virtual String GetDescription() const;
};
class SwHistoryChangeFmtColl : public SwHistoryHint
{
SwFmtColl * const m_pColl;
const sal_uLong m_nNodeIndex;
const sal_uInt8 m_nNodeType;
public:
SwHistoryChangeFmtColl( SwFmtColl* pColl, sal_uLong nNode, sal_uInt8 nNodeWhich );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistoryTxtFlyCnt : public SwHistoryHint
{
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr<SwUndoDelLayFmt> m_pUndo;
SAL_WNODEPRECATED_DECLARATIONS_POP
public:
SwHistoryTxtFlyCnt( SwFrmFmt* const pFlyFmt );
virtual ~SwHistoryTxtFlyCnt();
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
SwUndoDelLayFmt* GetUDelLFmt() { return m_pUndo.get(); }
};
class SwHistoryBookmark : public SwHistoryHint
{
public:
SwHistoryBookmark(const ::sw::mark::IMark& rBkmk,
bool bSavePos, bool bSaveOtherPos);
virtual void SetInDoc(SwDoc * pDoc, bool);
bool IsEqualBookmark(const ::sw::mark::IMark& rBkmk);
const ::rtl::OUString& GetName() const;
private:
const ::rtl::OUString m_aName;
::rtl::OUString m_aShortName;
KeyCode m_aKeycode;
const sal_uLong m_nNode;
const sal_uLong m_nOtherNode;
const xub_StrLen m_nCntnt;
const xub_StrLen m_nOtherCntnt;
const bool m_bSavePos;
const bool m_bSaveOtherPos;
const bool m_bHadOtherPos;
const IDocumentMarkAccess::MarkType m_eBkmkType;
::boost::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndo;
};
class SwHistorySetAttrSet : public SwHistoryHint
{
SfxItemSet m_OldSet;
std::vector<sal_uInt16> m_ResetArray;
const sal_uLong m_nNodeIndex;
public:
SwHistorySetAttrSet( const SfxItemSet& rSet, sal_uLong nNode,
const std::set<sal_uInt16> &rSetArr );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistoryResetAttrSet : public SwHistoryHint
{
const sal_uLong m_nNodeIndex;
const xub_StrLen m_nStart;
const xub_StrLen m_nEnd;
std::vector<sal_uInt16> m_Array;
public:
SwHistoryResetAttrSet( const SfxItemSet& rSet, sal_uLong nNode,
xub_StrLen nStt = STRING_MAXLEN,
xub_StrLen nEnd = STRING_MAXLEN );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
const std::vector<sal_uInt16>& GetArr() const { return m_Array; }
sal_uLong GetNode() const { return m_nNodeIndex; }
xub_StrLen GetCntnt() const { return m_nStart; }
};
class SwHistoryChangeFlyAnchor : public SwHistoryHint
{
SwFrmFmt & m_rFmt;
const sal_uLong m_nOldNodeIndex;
const xub_StrLen m_nOldContentIndex;
public:
SwHistoryChangeFlyAnchor( SwFrmFmt& rFmt );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistoryChangeFlyChain : public SwHistoryHint
{
SwFlyFrmFmt * const m_pPrevFmt;
SwFlyFrmFmt * const m_pNextFmt;
SwFlyFrmFmt * const m_pFlyFmt;
public:
SwHistoryChangeFlyChain( SwFlyFrmFmt& rFmt, const SwFmtChain& rAttr );
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
class SwHistoryChangeCharFmt : public SwHistoryHint
{
const SfxItemSet m_OldSet;
const String m_Fmt;
public:
SwHistoryChangeCharFmt( const SfxItemSet& rSet, const String & sFmt);
virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
};
#endif
typedef SwHistoryHint* SwHistoryHintPtr;
SV_DECL_PTRARR_DEL( SwpHstry, SwHistoryHintPtr, 0, 2 )
class SwHistory
{
friend class SwDoc; // actually only SwDoc::DelUndoObj may access
friend class SwUndoWriter; // for Undo/Redo Writer
friend class SwRegHistory; // for inserting History attributes
SwpHstry m_SwpHstry;
sal_uInt16 m_nEndDiff;
public:
SwHistory( sal_uInt16 nInitSz = 0, sal_uInt16 nGrowSz = 2 );
~SwHistory();
// delete History from nStart to array end
void Delete( sal_uInt16 nStart = 0 );
// call and delete all objects between nStart and array end
bool Rollback( SwDoc* pDoc, sal_uInt16 nStart = 0 );
// call all objects between nStart and TmpEnd; store nStart as TmpEnd
bool TmpRollback( SwDoc* pDoc, sal_uInt16 nStart, bool ToFirst = true );
void Add( const SfxPoolItem* pOldValue, const SfxPoolItem* pNewValue,
sal_uLong nNodeIdx );
void Add( SwTxtAttr* pTxtHt, sal_uLong nNodeIdx, bool bNewAttr = true );
void Add( SwFmtColl*, sal_uLong nNodeIdx, sal_uInt8 nWhichNd );
void Add( const ::sw::mark::IMark&, bool bSavePos, bool bSaveOtherPos );
void Add( SwFrmFmt& rFmt );
void Add( SwFlyFrmFmt&, sal_uInt16& rSetPos );
void Add( const SwTxtFtn& );
void Add( const SfxItemSet & rSet, const SwCharFmt & rCharFmt);
sal_uInt16 Count() const { return m_SwpHstry.Count(); }
sal_uInt16 GetTmpEnd() const { return m_SwpHstry.Count() - m_nEndDiff; }
sal_uInt16 SetTmpEnd( sal_uInt16 nTmpEnd ); // return previous value
SwHistoryHint * operator[]( sal_uInt16 nPos ) { return m_SwpHstry[nPos]; }
SwHistoryHint const* operator[]( sal_uInt16 nPos ) const
{ return m_SwpHstry[nPos]; }
// for SwUndoDelete::Undo/Redo
void Move( sal_uInt16 nPos, SwHistory *pIns,
sal_uInt16 nStart = 0, sal_uInt16 nEnd = USHRT_MAX )
{
m_SwpHstry.Insert( &pIns->m_SwpHstry, nPos, nStart, nEnd );
pIns->m_SwpHstry.Remove( nStart, (nEnd == USHRT_MAX)
? pIns->Count() - nStart
: nEnd );
}
// helper methods for recording attribute in History
// used by Undo classes (Delete/Overwrite/Inserts)
void CopyAttr( SwpHints* pHts, sal_uLong nNodeIdx, xub_StrLen nStart,
xub_StrLen nEnd, bool bFields );
void CopyFmtAttr( const SfxItemSet& rSet, sal_uLong nNodeIdx );
};
#ifndef ROLBCK_HISTORY_ONLY
class SwRegHistory : public SwClient
{
private:
std::set<sal_uInt16> m_WhichIdSet;
SwHistory * const m_pHistory;
sal_uLong m_nNodeIndex;
void _MakeSetWhichIds();
protected:
virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem* pNew );
public:
SwRegHistory( SwHistory* pHst );
SwRegHistory( const SwNode& rNd, SwHistory* pHst );
SwRegHistory( SwModify* pRegIn, const SwNode& rNd, SwHistory* pHst );
/// @return true if at least 1 item was inserted
bool InsertItems( const SfxItemSet& rSet,
xub_StrLen const nStart, xub_StrLen const nEnd,
SetAttrMode const nFlags );
void AddHint( SwTxtAttr* pHt, const bool bNew = false );
void RegisterInModify( SwModify* pRegIn, const SwNode& rNd );
void ChangeNodeIndex( sal_uLong nNew ) { m_nNodeIndex = nNew; }
};
#endif
#endif // _ROLBCK_HXX
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