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       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                 :            : 
      20                 :            : #ifndef SW_UNDO_DELETE_HXX
      21                 :            : #define SW_UNDO_DELETE_HXX
      22                 :            : 
      23                 :            : #include <undobj.hxx>
      24                 :            : #include <tools/mempool.hxx>
      25                 :            : 
      26                 :            : class SwRedlineSaveDatas;
      27                 :            : class SwTxtNode;
      28                 :            : 
      29                 :            : namespace sfx2 {
      30                 :            :     class MetadatableUndo;
      31                 :            : }
      32                 :            : 
      33                 :            : class SwUndoDelete
      34                 :            :     : public SwUndo
      35                 :            :     , private SwUndRng
      36                 :            :     , private SwUndoSaveCntnt
      37                 :            : {
      38                 :            :     SwNodeIndex* pMvStt;            // Position of Nodes in UndoNodes-Array
      39                 :            :     String *pSttStr, *pEndStr;
      40                 :            :     SwRedlineData* pRedlData;
      41                 :            :     SwRedlineSaveDatas* pRedlSaveData;
      42                 :            :     ::boost::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoStart;
      43                 :            :     ::boost::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoEnd;
      44                 :            : 
      45                 :            :     String sTableName;
      46                 :            : 
      47                 :            :     sal_uLong nNode;
      48                 :            :     sal_uLong nNdDiff;           // difference of Nodes before/after Delete
      49                 :            :     sal_uLong nSectDiff;         // diff. of Nodes before/after Move w/ SectionNodes
      50                 :            :     sal_uLong nReplaceDummy;     // diff. to a temporary dummy object
      51                 :            :     sal_uInt16 nSetPos;
      52                 :            : 
      53                 :            :     sal_Bool bGroup : 1;         // TRUE: is already Grouped; see CanGrouping()
      54                 :            :     sal_Bool bBackSp : 1;        // TRUE: if Grouped and preceding content deleted
      55                 :            :     sal_Bool bJoinNext: 1;       // TRUE: if range is selected forwards
      56                 :            :     sal_Bool bTblDelLastNd : 1;  // TRUE: TextNode following Table inserted/deleted
      57                 :            :     sal_Bool bDelFullPara : 1;   // TRUE: entire Nodes were deleted
      58                 :            :     sal_Bool bResetPgDesc : 1;   // TRUE: reset PgDsc on following node
      59                 :            :     sal_Bool bResetPgBrk : 1;    // TRUE: reset PgBreak on following node
      60                 :            :     sal_Bool bFromTableCopy : 1; // TRUE: called by SwUndoTblCpyTbl
      61                 :            : 
      62                 :            :     sal_Bool SaveCntnt( const SwPosition* pStt, const SwPosition* pEnd,
      63                 :            :                     SwTxtNode* pSttTxtNd, SwTxtNode* pEndTxtNd );
      64                 :            : 
      65                 :            : public:
      66                 :            :     SwUndoDelete( SwPaM&,
      67                 :            :             sal_Bool bFullPara = sal_False, sal_Bool bCalledByTblCpy = sal_False );
      68                 :            :     virtual ~SwUndoDelete();
      69                 :            : 
      70                 :            :     virtual void UndoImpl( ::sw::UndoRedoContext & );
      71                 :            :     virtual void RedoImpl( ::sw::UndoRedoContext & );
      72                 :            :     virtual void RepeatImpl( ::sw::RepeatContext & );
      73                 :            :     /**
      74                 :            :        Returns rewriter for this undo object.
      75                 :            : 
      76                 :            :        The rewriter consists of the following rule:
      77                 :            : 
      78                 :            :            $1 -> '<deleted text>'
      79                 :            : 
      80                 :            :        <deleted text> is shortened to nUndoStringLength characters.
      81                 :            : 
      82                 :            :        @return rewriter for this undo object
      83                 :            :     */
      84                 :            :     virtual SwRewriter GetRewriter() const;
      85                 :            : 
      86                 :            :     sal_Bool CanGrouping( SwDoc*, const SwPaM& );
      87                 :            : 
      88                 :          0 :     void SetTblDelLastNd()      { bTblDelLastNd = sal_True; }
      89                 :            : 
      90                 :            :     // for PageDesc/PageBreak Attributes of a table
      91                 :          8 :     void SetPgBrkFlags( sal_Bool bPageBreak, sal_Bool bPageDesc )
      92                 :          8 :         { bResetPgDesc = bPageDesc; bResetPgBrk = bPageBreak; }
      93                 :            : 
      94                 :            :     void SetTableName(const String & rName);
      95                 :            : 
      96                 :            :     // SwUndoTblCpyTbl needs this information:
      97                 :          0 :     sal_Bool IsDelFullPara() const { return bDelFullPara; }
      98                 :            : 
      99 [ +  - ][ +  - ]:       1918 :     DECL_FIXEDMEMPOOL_NEWDEL(SwUndoDelete)
     100                 :            : };
     101                 :            : 
     102                 :            : #endif // SW_UNDO_DELETE_HXX
     103                 :            : 
     104                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */