sw/source/core/inc/UndoSort.hxx

   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
  25 #include <rtl/ustring.hxx>
  26
  27 #include <memory>
  28 #include <vector>
  29
  30 struct SwSortOptions;
  31 class SwTableNode;
  32 class SwUndoAttrTable;
  33
  34 struct SwSortUndoElement
  35 {
  36     union {
  37         struct {
  38             sal_uLong nID;
  39             sal_uLong nSource, nTarget;
  40         } TXT;
  41         struct {
  42             OUString *pSource, *pTarget;
  43         } TBL;
  44     } SORT_TXT_TBL;
  45
  46     SwSortUndoElement( const OUString& aS, const OUString& aT )
  47     {
  48         SORT_TXT_TBL.TBL.pSource = new OUString( aS );
  49         SORT_TXT_TBL.TBL.pTarget = new OUString( aT );
  50     }
  51     SwSortUndoElement( sal_uLong nS, sal_uLong nT )
  52     {
  53         SORT_TXT_TBL.TXT.nSource = nS;
  54         SORT_TXT_TBL.TXT.nTarget = nT;
  55         SORT_TXT_TBL.TXT.nID   = 0xffffffff;
  56     }
  57     ~SwSortUndoElement();
  58 };
  59
  60 class SwUndoSort : public SwUndo, private SwUndRng
  61 {
  62     std::unique_ptr<SwSortOptions>    m_pSortOptions;
  63     std::vector<std::unique_ptr<SwSortUndoElement>> m_SortList;
  64     std::unique_ptr<SwUndoAttrTable>  m_pUndoAttrTable;
  65     sal_uLong         m_nTableNode;
  66
  67 public:
  68     SwUndoSort( const SwPaM&, const SwSortOptions& );
  69     SwUndoSort( sal_uLong nStt, sal_uLong nEnd, const SwTableNode&,
  70                 const SwSortOptions&, bool bSaveTable );
  71
  72     virtual ~SwUndoSort() override;
  73
  74     virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
  75     virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
  76     virtual void RepeatImpl( ::sw::RepeatContext & ) override;
  77
  78     void Insert( const OUString& rOrgPos, const OUString& rNewPos );
  79     void Insert( sal_uLong nOrgPos, sal_uLong nNewPos );
  80 };
  81
  82 #endif // INCLUDED_SW_SOURCE_CORE_INC_UNDOSORT_HXX
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */