//=========================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt for details.
//
//  This software is distributed WITHOUT ANY WARRANTY; without even
//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
//  PURPOSE.  See the above copyright notice for more information.
//=========================================================================
// .NAME cmbSceneNodeReplaceEvent - Class that represents an event that
// replaces one set of nodes with another
// .SECTION Description
// .SECTION Caveats
#ifndef _cmbSceneNodeReplaceEvent_h
#define _cmbSceneNodeReplaceEvent_h

#include "cmbEvent.h"
#include <vector>
#include "cmbSystemConfig.h"

class pqCMBSceneNode;

class CMBAPPCOMMON_EXPORT cmbSceneNodeReplaceEvent : public cmbEvent
{

public:
  cmbSceneNodeReplaceEvent(std::size_t creationSize, std::size_t deletionSize);
    ~cmbSceneNodeReplaceEvent() override;

    void undo() override;
    void redo() override;

    void addCreatedNode(pqCMBSceneNode *node)
    {
        this->CreatedNodes.push_back(node);
    }

    void addDeletedNode(pqCMBSceneNode *node)
    {
        this->DeletedNodes.push_back(node);
    }

protected:
  std::vector<pqCMBSceneNode*> CreatedNodes;
  std::vector<pqCMBSceneNode*> DeletedNodes;

};

#endif // _cmbSceneNodeReplaceEvent_h
