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             : 
      20             : #ifndef INCLUDED_SW_SOURCE_CORE_INC_UNDOSORT_HXX
      21             : #define INCLUDED_SW_SOURCE_CORE_INC_UNDOSORT_HXX
      22             : 
      23             : #include <undobj.hxx>
      24             : #include <boost/ptr_container/ptr_vector.hpp>
      25             : #include <rtl/ustring.hxx>
      26             : 
      27             : struct SwSortOptions;
      28             : class SwTableNode;
      29             : class SwUndoAttrTbl;
      30             : 
      31             : //-------------------- Undo for Sorting ------------------------------
      32             : struct SwSortUndoElement
      33             : {
      34             :     union {
      35             :         struct {
      36             :             sal_uLong nKenn;
      37             :             sal_uLong nSource, nTarget;
      38             :         } TXT;
      39             :         struct {
      40             :             OUString *pSource, *pTarget;
      41             :         } TBL;
      42             :     } SORT_TXT_TBL;
      43             : 
      44          38 :     SwSortUndoElement( const OUString& aS, const OUString& aT )
      45             :     {
      46          38 :         SORT_TXT_TBL.TBL.pSource = new OUString( aS );
      47          38 :         SORT_TXT_TBL.TBL.pTarget = new OUString( aT );
      48          38 :     }
      49          28 :     SwSortUndoElement( sal_uLong nS, sal_uLong nT )
      50             :     {
      51          28 :         SORT_TXT_TBL.TXT.nSource = nS;
      52          28 :         SORT_TXT_TBL.TXT.nTarget = nT;
      53          28 :         SORT_TXT_TBL.TXT.nKenn   = 0xffffffff;
      54          28 :     }
      55             :     ~SwSortUndoElement();
      56             : };
      57             : 
      58             : typedef boost::ptr_vector<SwSortUndoElement> SwSortList;
      59             : typedef std::vector<SwNodeIndex*> SwUndoSortList;
      60             : 
      61             : class SwUndoSort : public SwUndo, private SwUndRng
      62             : {
      63             :     SwSortOptions*  pSortOpt;
      64             :     SwSortList      aSortList;
      65             :     SwUndoAttrTbl*  pUndoTblAttr;
      66             :     SwRedlineData*  pRedlData;
      67             :     sal_uLong           nTblNd;
      68             : 
      69             : public:
      70             :     SwUndoSort( const SwPaM&, const SwSortOptions& );
      71             :     SwUndoSort( sal_uLong nStt, sal_uLong nEnd, const SwTableNode&,
      72             :                 const SwSortOptions&, bool bSaveTable );
      73             : 
      74             :     virtual ~SwUndoSort();
      75             : 
      76             :     virtual void UndoImpl( ::sw::UndoRedoContext & ) SAL_OVERRIDE;
      77             :     virtual void RedoImpl( ::sw::UndoRedoContext & ) SAL_OVERRIDE;
      78             :     virtual void RepeatImpl( ::sw::RepeatContext & ) SAL_OVERRIDE;
      79             : 
      80             :     void Insert( const OUString& rOrgPos, const OUString& rNewPos );
      81             :     void Insert( sal_uLong nOrgPos, sal_uLong nNewPos );
      82             : };
      83             : 
      84             : #endif // INCLUDED_SW_SOURCE_CORE_INC_UNDOSORT_HXX
      85             : 
      86             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */