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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
// #i13033#
// New mechanism to hold a list of all original and cloned objects for later
// re-creating the connections for contained connectors
#include <clonelist.hxx>
#include <svx/svdoedge.hxx>
#include <svx/scene3d.hxx>
void CloneList::AddPair(const SdrObject* pOriginal, SdrObject* pClone)
{
maOriginalList.push_back(pOriginal);
maCloneList.push_back(pClone);
// look for subobjects, too.
bool bOriginalIsGroup(pOriginal->IsGroupObject());
bool bCloneIsGroup(pClone->IsGroupObject());
if(bOriginalIsGroup && dynamic_cast<const E3dObject* >(pOriginal) != nullptr && dynamic_cast<const E3dScene* >(pOriginal) == nullptr )
bOriginalIsGroup = false;
if(bCloneIsGroup && dynamic_cast<const E3dObject* >(pClone) != nullptr && dynamic_cast<const E3dScene* >(pClone) == nullptr)
bCloneIsGroup = false;
if(!(bOriginalIsGroup && bCloneIsGroup))
return;
const SdrObjList* pOriginalList = pOriginal->GetSubList();
SdrObjList* pCloneList = pClone->GetSubList();
if(pOriginalList && pCloneList
&& pOriginalList->GetObjCount() == pCloneList->GetObjCount())
{
for(size_t a = 0; a < pOriginalList->GetObjCount(); ++a)
{
// recursive call
AddPair(pOriginalList->GetObj(a), pCloneList->GetObj(a));
}
}
}
const SdrObject* CloneList::GetOriginal(sal_uInt32 nIndex) const
{
return maOriginalList[nIndex];
}
SdrObject* CloneList::GetClone(sal_uInt32 nIndex) const
{
return maCloneList[nIndex];
}
void CloneList::CopyConnections() const
{
sal_uInt32 cloneCount = maCloneList.size();
for(size_t a = 0; a < maOriginalList.size(); a++)
{
const SdrEdgeObj* pOriginalEdge = dynamic_cast<const SdrEdgeObj*>( GetOriginal(a) );
SdrEdgeObj* pCloneEdge = dynamic_cast<SdrEdgeObj*>( GetClone(a) );
if(pOriginalEdge && pCloneEdge)
{
SdrObject* pOriginalNode1 = pOriginalEdge->GetConnectedNode(true);
SdrObject* pOriginalNode2 = pOriginalEdge->GetConnectedNode(false);
if(pOriginalNode1)
{
std::vector<const SdrObject*>::const_iterator it = std::find(maOriginalList.begin(),
maOriginalList.end(),
pOriginalNode1);
sal_uInt32 nPos = it - maOriginalList.begin();
if(it != maOriginalList.end())
{
SdrObject *cObj = nullptr;
if (nPos < cloneCount)
cObj = GetClone(nPos);
if(pOriginalEdge->GetConnectedNode(true) != cObj)
pCloneEdge->ConnectToNode(true, cObj);
}
}
if(pOriginalNode2)
{
std::vector<const SdrObject*>::const_iterator it = std::find(maOriginalList.begin(),
maOriginalList.end(),
pOriginalNode2);
sal_uInt32 nPos = it - maOriginalList.begin();
if(it != maOriginalList.end())
{
SdrObject *cObj = nullptr;
if (nPos < cloneCount)
cObj = GetClone(nPos);
if(pOriginalEdge->GetConnectedNode(false) != cObj)
pCloneEdge->ConnectToNode(false, cObj);
}
}
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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