LCOV - code coverage report
Current view: top level - libreoffice/sw/source/core/inc - rolbck.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 1 33 3.0 %
Date: 2012-12-27 Functions: 1 41 2.4 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef _ROLBCK_HXX
      20             : #define _ROLBCK_HXX
      21             : 
      22             : #include <tools/solar.h>
      23             : #include <svl/itemset.hxx>
      24             : 
      25             : #include <vector>
      26             : #include <set>
      27             : 
      28             : //Nur die History anziehen, um das docnew.cxx gegen die CLOOK's zu behaupten.
      29             : 
      30             : namespace sfx2 {
      31             :     class MetadatableUndo;
      32             : }
      33             : 
      34             : class SwDoc;
      35             : class SwFmtColl;
      36             : class SwHistoryHint;
      37             : class SwTxtAttr;
      38             : class SfxPoolItem;
      39             : class SwUndoSaveSection;
      40             : class SwTxtFtn;
      41             : class SwUndoDelLayFmt;
      42             : class SwFlyFrmFmt;
      43             : class SwFmtFld;
      44             : class SwTxtFld;
      45             : class SwFieldType;
      46             : class SwTxtTOXMark;
      47             : class SwTxtRefMark;
      48             : class SwFrmFmt;
      49             : class SwpHints;
      50             : class SwFmtChain;
      51             : class SwNode;
      52             : class SwCharFmt;
      53             : 
      54             : #ifndef ROLBCK_HISTORY_ONLY
      55             : 
      56             : #include <tox.hxx>
      57             : 
      58             : #include <SwNumberTreeTypes.hxx>
      59             : #include <IDocumentMarkAccess.hxx>
      60             : 
      61             : #include <memory>
      62             : 
      63             : enum HISTORY_HINT {
      64             :     HSTRY_SETFMTHNT,
      65             :     HSTRY_RESETFMTHNT,
      66             :     HSTRY_SETTXTHNT,
      67             :     HSTRY_SETTXTFLDHNT,
      68             :     HSTRY_SETREFMARKHNT,
      69             :     HSTRY_SETTOXMARKHNT,
      70             :     HSTRY_RESETTXTHNT,
      71             :     HSTRY_SETFTNHNT,
      72             :     HSTRY_CHGFMTCOLL,
      73             :     HSTRY_FLYCNT,
      74             :     HSTRY_BOOKMARK,
      75             :     HSTRY_SETATTRSET,
      76             :     HSTRY_RESETATTRSET,
      77             :     HSTRY_CHGFLYANCHOR,
      78             :     HSTRY_CHGFLYCHAIN,
      79             :     HSTRY_CHGCHARFMT,
      80             :     HSTRY_END
      81             : };
      82             : 
      83             : class SwHistoryHint
      84             : {
      85             :     const HISTORY_HINT m_eWhichId;
      86             : 
      87             : public:
      88           0 :     SwHistoryHint( HISTORY_HINT eWhich ) : m_eWhichId( eWhich ) {}
      89           0 :     virtual ~SwHistoryHint() {}
      90             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet ) = 0;
      91           0 :     HISTORY_HINT Which() const                     { return m_eWhichId; }
      92             :     virtual String GetDescription() const;
      93             : };
      94             : 
      95             : class SwHistorySetFmt : public SwHistoryHint
      96             : {
      97             :     SAL_WNODEPRECATED_DECLARATIONS_PUSH
      98             :     ::std::auto_ptr<SfxPoolItem> m_pAttr;
      99             :     SAL_WNODEPRECATED_DECLARATIONS_POP
     100             :     const sal_uLong m_nNodeIndex;
     101             : 
     102             : public:
     103             :     SwHistorySetFmt( const SfxPoolItem* pFmtHt, sal_uLong nNode );
     104             :     virtual ~SwHistorySetFmt();
     105             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     106             :     virtual String GetDescription() const;
     107             : 
     108             : };
     109             : 
     110           0 : class SwHistoryResetFmt : public SwHistoryHint
     111             : {
     112             :     const sal_uLong m_nNodeIndex;
     113             :     const sal_uInt16 m_nWhich;
     114             : 
     115             : public:
     116             :     SwHistoryResetFmt( const SfxPoolItem* pFmtHt, sal_uLong nNodeIdx );
     117             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     118             : 
     119             : };
     120             : 
     121             : class SwHistorySetTxt : public SwHistoryHint
     122             : {
     123             :     SAL_WNODEPRECATED_DECLARATIONS_PUSH
     124             :     ::std::auto_ptr<SfxPoolItem> m_pAttr;
     125             :     SAL_WNODEPRECATED_DECLARATIONS_POP
     126             :     const sal_uLong m_nNodeIndex;
     127             :     const xub_StrLen m_nStart;
     128             :     const xub_StrLen m_nEnd;
     129             : 
     130             : public:
     131             :     SwHistorySetTxt( SwTxtAttr* pTxtHt, sal_uLong nNode );
     132             :     virtual ~SwHistorySetTxt();
     133             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     134             : 
     135             : };
     136             : 
     137             : class SwHistorySetTxtFld : public SwHistoryHint
     138             : {
     139             :     SAL_WNODEPRECATED_DECLARATIONS_PUSH
     140             :     //!! beware of the order for the declation of the auto_ptrs.
     141             :     //!! If they get destroyed in the wrong order sw may crash (namely mail-merge as well)
     142             :     ::std::auto_ptr<SwFieldType> m_pFldType;
     143             :     const ::std::auto_ptr<SwFmtFld> m_pFld;
     144             :     SAL_WNODEPRECATED_DECLARATIONS_POP
     145             : 
     146             :     sal_uLong m_nNodeIndex;
     147             :     xub_StrLen m_nPos;
     148             :     sal_uInt16 m_nFldWhich;
     149             : 
     150             : public:
     151             :     SwHistorySetTxtFld( SwTxtFld* pTxtFld, sal_uLong nNode );
     152             :     virtual ~SwHistorySetTxtFld();
     153             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     154             : 
     155             :     virtual String GetDescription() const;
     156             : 
     157             : };
     158             : 
     159           0 : class SwHistorySetRefMark : public SwHistoryHint
     160             : {
     161             :     const String m_RefName;
     162             :     const sal_uLong m_nNodeIndex;
     163             :     const xub_StrLen m_nStart;
     164             :     const xub_StrLen m_nEnd;
     165             : 
     166             : public:
     167             :     SwHistorySetRefMark( SwTxtRefMark* pTxtHt, sal_uLong nNode );
     168             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     169             : 
     170             : };
     171             : 
     172           0 : class SwHistorySetTOXMark : public SwHistoryHint
     173             : {
     174             :     SwTOXMark m_TOXMark;
     175             :     const String m_TOXName;
     176             :     const TOXTypes m_eTOXTypes;
     177             :     const sal_uLong m_nNodeIndex;
     178             :     const xub_StrLen m_nStart;
     179             :     const xub_StrLen m_nEnd;
     180             : 
     181             : public:
     182             :     SwHistorySetTOXMark( SwTxtTOXMark* pTxtHt, sal_uLong nNode );
     183             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     184             :     int IsEqual( const SwTOXMark& rCmp ) const;
     185             : 
     186             : };
     187             : 
     188           0 : class SwHistoryResetTxt : public SwHistoryHint
     189             : {
     190             :     const sal_uLong m_nNodeIndex;
     191             :     const xub_StrLen m_nStart;
     192             :     const xub_StrLen m_nEnd;
     193             :     const sal_uInt16 m_nAttr;
     194             : 
     195             : public:
     196             :     SwHistoryResetTxt( sal_uInt16 nWhich, xub_StrLen nStt, xub_StrLen nEnd,
     197             :                        sal_uLong nNode );
     198             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     199             : 
     200           0 :     sal_uInt16 GetWhich() const         { return m_nAttr; }
     201           0 :     sal_uLong GetNode() const           { return m_nNodeIndex; }
     202           0 :     xub_StrLen GetCntnt() const     { return m_nStart; }
     203             : 
     204             : };
     205             : 
     206             : class SwHistorySetFootnote : public SwHistoryHint
     207             : {
     208             :     SAL_WNODEPRECATED_DECLARATIONS_PUSH
     209             :     const ::std::auto_ptr<SwUndoSaveSection> m_pUndo;
     210             :     SAL_WNODEPRECATED_DECLARATIONS_POP
     211             :     const String m_FootnoteNumber;
     212             :     sal_uLong m_nNodeIndex;
     213             :     const xub_StrLen m_nStart;
     214             :     const bool m_bEndNote;
     215             : 
     216             : public:
     217             :     SwHistorySetFootnote( SwTxtFtn* pTxtFtn, sal_uLong nNode );
     218             :     SwHistorySetFootnote( const SwTxtFtn& );
     219             :     virtual ~SwHistorySetFootnote();
     220             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     221             : 
     222             :     virtual String GetDescription() const;
     223             : 
     224             : };
     225             : 
     226           0 : class SwHistoryChangeFmtColl : public SwHistoryHint
     227             : {
     228             :     SwFmtColl * const m_pColl;
     229             :     const sal_uLong m_nNodeIndex;
     230             :     const sal_uInt8 m_nNodeType;
     231             : 
     232             : public:
     233             :     SwHistoryChangeFmtColl( SwFmtColl* pColl, sal_uLong nNode, sal_uInt8 nNodeWhich );
     234             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     235             : 
     236             : };
     237             : 
     238             : class SwHistoryTxtFlyCnt : public SwHistoryHint
     239             : {
     240             :     SAL_WNODEPRECATED_DECLARATIONS_PUSH
     241             :     ::std::auto_ptr<SwUndoDelLayFmt> m_pUndo;
     242             :     SAL_WNODEPRECATED_DECLARATIONS_POP
     243             : 
     244             : public:
     245             :     SwHistoryTxtFlyCnt( SwFrmFmt* const pFlyFmt );
     246             :     virtual ~SwHistoryTxtFlyCnt();
     247             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     248           0 :     SwUndoDelLayFmt* GetUDelLFmt() { return m_pUndo.get(); }
     249             : 
     250             : };
     251             : 
     252           0 : class SwHistoryBookmark : public SwHistoryHint
     253             : {
     254             :     public:
     255             :         SwHistoryBookmark(const ::sw::mark::IMark& rBkmk,
     256             :                         bool bSavePos, bool bSaveOtherPos);
     257             :         virtual void SetInDoc(SwDoc * pDoc, bool);
     258             : 
     259             :         bool IsEqualBookmark(const ::sw::mark::IMark& rBkmk);
     260             :         const ::rtl::OUString& GetName() const;
     261             : 
     262             :     private:
     263             :         const ::rtl::OUString m_aName;
     264             :         ::rtl::OUString m_aShortName;
     265             :         KeyCode m_aKeycode;
     266             :         const sal_uLong m_nNode;
     267             :         const sal_uLong m_nOtherNode;
     268             :         const xub_StrLen m_nCntnt;
     269             :         const xub_StrLen m_nOtherCntnt;
     270             :         const bool m_bSavePos;
     271             :         const bool m_bSaveOtherPos;
     272             :         const bool m_bHadOtherPos;
     273             :         const IDocumentMarkAccess::MarkType m_eBkmkType;
     274             :         ::boost::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndo;
     275             : };
     276             : 
     277           0 : class SwHistorySetAttrSet : public SwHistoryHint
     278             : {
     279             :     SfxItemSet m_OldSet;
     280             :     std::vector<sal_uInt16> m_ResetArray;
     281             :     const sal_uLong m_nNodeIndex;
     282             : 
     283             : public:
     284             :     SwHistorySetAttrSet( const SfxItemSet& rSet, sal_uLong nNode,
     285             :                          const std::set<sal_uInt16> &rSetArr );
     286             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     287             : 
     288             : };
     289             : 
     290           0 : class SwHistoryResetAttrSet : public SwHistoryHint
     291             : {
     292             :     const sal_uLong m_nNodeIndex;
     293             :     const xub_StrLen m_nStart;
     294             :     const xub_StrLen m_nEnd;
     295             :     std::vector<sal_uInt16> m_Array;
     296             : 
     297             : public:
     298             :     SwHistoryResetAttrSet( const SfxItemSet& rSet, sal_uLong nNode,
     299             :                         xub_StrLen nStt = STRING_MAXLEN,
     300             :                         xub_StrLen nEnd = STRING_MAXLEN );
     301             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     302             : 
     303           0 :     const std::vector<sal_uInt16>& GetArr() const { return m_Array; }
     304           0 :     sal_uLong GetNode() const               { return m_nNodeIndex; }
     305           0 :     xub_StrLen GetCntnt() const         { return m_nStart; }
     306             : 
     307             : };
     308             : 
     309           0 : class SwHistoryChangeFlyAnchor : public SwHistoryHint
     310             : {
     311             :     SwFrmFmt & m_rFmt;
     312             :     const sal_uLong m_nOldNodeIndex;
     313             :     const xub_StrLen m_nOldContentIndex;
     314             : 
     315             : public:
     316             :     SwHistoryChangeFlyAnchor( SwFrmFmt& rFmt );
     317             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     318             : };
     319             : 
     320           0 : class SwHistoryChangeFlyChain : public SwHistoryHint
     321             : {
     322             :     SwFlyFrmFmt * const m_pPrevFmt;
     323             :     SwFlyFrmFmt * const m_pNextFmt;
     324             :     SwFlyFrmFmt * const m_pFlyFmt;
     325             : 
     326             : public:
     327             :     SwHistoryChangeFlyChain( SwFlyFrmFmt& rFmt, const SwFmtChain& rAttr );
     328             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     329             : };
     330             : 
     331           0 : class SwHistoryChangeCharFmt : public SwHistoryHint
     332             : {
     333             :     const SfxItemSet m_OldSet;
     334             :     const String m_Fmt;
     335             : 
     336             : public:
     337             :     SwHistoryChangeCharFmt( const SfxItemSet& rSet, const String & sFmt);
     338             :     virtual void SetInDoc( SwDoc* pDoc, bool bTmpSet );
     339             : 
     340             : };
     341             : 
     342             : #endif
     343             : 
     344           0 : class SwpHstry : public std::vector<SwHistoryHint*> {
     345             : public:
     346             :     // the destructor will free all objects still in the vector
     347             :     ~SwpHstry();
     348             : };
     349             : 
     350             : class SwHistory
     351             : {
     352             :     friend class SwDoc;         // actually only SwDoc::DelUndoObj may access
     353             :     friend class SwRegHistory;  // for inserting History attributes
     354             : 
     355             :     SwpHstry m_SwpHstry;
     356             :     sal_uInt16 m_nEndDiff;
     357             : 
     358             : public:
     359             :     SwHistory( sal_uInt16 nInitSz = 0 );
     360             :     ~SwHistory();
     361             : 
     362             :     // delete History from nStart to array end
     363             :     void Delete( sal_uInt16 nStart = 0 );
     364             :     // call and delete all objects between nStart and array end
     365             :     bool Rollback( SwDoc* pDoc, sal_uInt16 nStart = 0 );
     366             :     // call all objects between nStart and TmpEnd; store nStart as TmpEnd
     367             :     bool TmpRollback( SwDoc* pDoc, sal_uInt16 nStart, bool ToFirst = true );
     368             : 
     369             :     void Add( const SfxPoolItem* pOldValue, const SfxPoolItem* pNewValue,
     370             :               sal_uLong nNodeIdx );
     371             :     void Add( SwTxtAttr* pTxtHt, sal_uLong nNodeIdx, bool bNewAttr = true );
     372             :     void Add( SwFmtColl*, sal_uLong nNodeIdx, sal_uInt8 nWhichNd );
     373             :     void Add( const ::sw::mark::IMark&, bool bSavePos, bool bSaveOtherPos );
     374             :     void Add( SwFrmFmt& rFmt );
     375             :     void Add( SwFlyFrmFmt&, sal_uInt16& rSetPos );
     376             :     void Add( const SwTxtFtn& );
     377             :     void Add( const SfxItemSet & rSet, const SwCharFmt & rCharFmt);
     378             : 
     379           0 :     sal_uInt16 Count() const { return m_SwpHstry.size(); }
     380           0 :     sal_uInt16 GetTmpEnd() const { return m_SwpHstry.size() - m_nEndDiff; }
     381             :     sal_uInt16 SetTmpEnd( sal_uInt16 nTmpEnd );        // return previous value
     382           0 :     SwHistoryHint      * operator[]( sal_uInt16 nPos ) { return m_SwpHstry[nPos]; }
     383             :     SwHistoryHint const* operator[]( sal_uInt16 nPos ) const
     384             :         { return m_SwpHstry[nPos]; }
     385             : 
     386             :     // for SwUndoDelete::Undo/Redo
     387           0 :     void Move( sal_uInt16 nPos, SwHistory *pIns,
     388             :                sal_uInt16 const nStart = 0)
     389             :     {
     390           0 :         SwpHstry::iterator itSourceBegin = pIns->m_SwpHstry.begin() + nStart;
     391           0 :         SwpHstry::iterator itSourceEnd = pIns->m_SwpHstry.end();
     392           0 :         if (itSourceBegin == itSourceEnd) return;
     393           0 :         m_SwpHstry.insert(m_SwpHstry.begin() + nPos, itSourceBegin, itSourceEnd);
     394           0 :         pIns->m_SwpHstry.erase( itSourceBegin, itSourceEnd );
     395             :     }
     396             : 
     397             :     // helper methods for recording attribute in History
     398             :     // used by Undo classes (Delete/Overwrite/Inserts)
     399             :     void CopyAttr( SwpHints* pHts, sal_uLong nNodeIdx, xub_StrLen nStart,
     400             :                     xub_StrLen nEnd, bool bFields );
     401             :     void CopyFmtAttr( const SfxItemSet& rSet, sal_uLong nNodeIdx );
     402             : };
     403             : 
     404             : #ifndef ROLBCK_HISTORY_ONLY
     405             : 
     406       10929 : class SwRegHistory : public SwClient
     407             : {
     408             : private:
     409             :     std::set<sal_uInt16> m_WhichIdSet;
     410             :     SwHistory * const m_pHistory;
     411             :     sal_uLong m_nNodeIndex;
     412             : 
     413             :     void _MakeSetWhichIds();
     414             : 
     415             : protected:
     416             :     virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem* pNew );
     417             : 
     418             : public:
     419             :     SwRegHistory( SwHistory* pHst );
     420             :     SwRegHistory( const SwNode& rNd, SwHistory* pHst );
     421             :     SwRegHistory( SwModify* pRegIn, const SwNode& rNd, SwHistory* pHst );
     422             : 
     423             :     /// @return true if at least 1 item was inserted
     424             :     bool InsertItems( const SfxItemSet& rSet,
     425             :         xub_StrLen const nStart, xub_StrLen const nEnd,
     426             :         SetAttrMode const nFlags );
     427             : 
     428             :     void AddHint( SwTxtAttr* pHt, const bool bNew = false );
     429             : 
     430             :     void RegisterInModify( SwModify* pRegIn, const SwNode& rNd );
     431           0 :     void ChangeNodeIndex( sal_uLong nNew ) { m_nNodeIndex = nNew; }
     432             : };
     433             : 
     434             : #endif
     435             : 
     436             : #endif // _ROLBCK_HXX
     437             : 
     438             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

Generated by: LCOV version 1.10