sd/source/ui/func/unmovss.cxx

   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 #include <unmovss.hxx>
  21 #include <drawdoc.hxx>
  22 #include <stlsheet.hxx>
  23 #include <stlpool.hxx>
  24
  25 SdMoveStyleSheetsUndoAction::SdMoveStyleSheetsUndoAction( SdDrawDocument* pTheDoc, StyleSheetCopyResultVector& rTheStyles, bool bInserted)
  26 : SdUndoAction(pTheDoc)
  27 , mbMySheets( !bInserted )
  28 {
  29     maStyles.swap( rTheStyles );
  30
  31     maListOfChildLists.resize( maStyles.size() );
  32     // create list with lists of style sheet children
  33     std::size_t i = 0;
  34     for (auto& a : maStyles)
  35     {
  36         maListOfChildLists[i++] = SdStyleSheetPool::CreateChildList(a.m_xStyleSheet.get());
  37     }
  38 }
  39
  40 void SdMoveStyleSheetsUndoAction::Undo()
  41 {
  42     SfxStyleSheetBasePool* pPool  = mpDoc->GetStyleSheetPool();
  43
  44     if (mbMySheets)
  45     {
  46         // the styles have to be inserted in the pool
  47
  48         // first insert all styles to the pool
  49         for (auto& a : maStyles)
  50         {
  51             if (!a.m_bCreatedByCopy) // tdf#119259, existed before this action, so leave it alone
  52                 continue;
  53             pPool->Insert(a.m_xStyleSheet.get());
  54         }
  55
  56         // now assign the children again
  57         std::vector< SdStyleSheetVector >::iterator childlistiter( maListOfChildLists.begin() );
  58         for (auto& a : maStyles)
  59         {
  60             OUString aParent(a.m_xStyleSheet->GetName());
  61             for( auto& rxChild : *childlistiter )
  62             {
  63                 rxChild->SetParent(aParent);
  64             }
  65             ++childlistiter;
  66         }
  67     }
  68     else
  69     {
  70         // remove the styles again from the pool
  71         for (auto& a : maStyles)
  72         {
  73             if (!a.m_bCreatedByCopy) // tdf#119259, existed before this action, so leave it alone
  74                 continue;
  75             pPool->Remove(a.m_xStyleSheet.get());
  76         }
  77     }
  78     mbMySheets = !mbMySheets;
  79 }
  80
  81 void SdMoveStyleSheetsUndoAction::Redo()
  82 {
  83     Undo();
  84 }
  85
  86 SdMoveStyleSheetsUndoAction::~SdMoveStyleSheetsUndoAction()
  87 {
  88 }
  89
  90 OUString SdMoveStyleSheetsUndoAction::GetComment() const
  91 {
  92     return OUString();
  93 }
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */