BaseAdapterVisuQt.h

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// Copyright (c) 2012-2019 University of Lyon and CNRS (France).
// All rights reserved.
//
// This file is part of MEPP2; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published 
// by the Free Software Foundation; either version 3 of the License, 
// or (at your option) any later version.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#pragma once
 
#include "Visualization/BaseAdapterVisu.h"
#include "Visualization/BaseViewerOSG.h"
 
#include <QWidget>
#include <QGridLayout>
 
namespace FEVV {
 
class BaseAdapterVisuQt : public QWidget, public BaseAdapterVisu
{
public:
  using ViewerOSG = BaseViewerOSG;
 
  using BaseAdapterVisu::isSelected;
  using BaseAdapterVisu::setSelected;
 
public:
  BaseAdapterVisuQt(QWidget *_parent = 0, Qt::WindowFlags _f = Qt::Widget)
      : QWidget(_parent, _f), BaseAdapterVisu()
  {
#ifdef DEBUG_VISU2
    std::cout << "*** this=" << this << "    entering " << __func__ << std::endl;
#endif
 
    layout = new QGridLayout(this);
    layout->setObjectName(QString::fromUtf8("WidgetLayout"));
 
#ifdef DEBUG_VISU2
    std::cout << "*** this=" << this << "    leaving " << __func__ << std::endl;
#endif
  }
 
  virtual ~BaseAdapterVisuQt()
  {
#ifdef DEBUG_VISU2
    std::cout << "*** this=" << this << "    entering " << __func__ << std::endl;
#endif
 
    delete layout;
 
#ifdef DEBUG_VISU2
    std::cout << "*** this=" << this << "    leaving " << __func__ << std::endl;
#endif
  }
 
  void attach(Viewer *_viewer) override
  {
    ViewerOSG *viewer = dynamic_cast< ViewerOSG * >(_viewer);
 
    if(viewer)
    {
      attach(viewer);
    }
    else
    {
 
      Assert::check(false,
                    "is not implemented. See attach(ViewerOSG) instead",
                    "BaseAdapterVisuQt::attach(Viewer)");
    }
  }
 
  virtual void attach(ViewerOSG *_viewer)
  {
    Assert::check(_viewer != nullptr,
                  "The given viewer is null",
                  "BaseAdapterVisuQt::attach(ViewerOSG)");
    myViewer = _viewer;
    _viewer->attach(this);
  }
 
protected:
  QGridLayout *layout;
};
 
} // namespace FEVV