HotPointMimeData.h

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License,
    or (at your option) any later version.
 
    TerraLib is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public License
    along with TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
 */
 
/*! 
  \file terralib/process/qt/HotPointMimeData.h
 
  \brief A Mime Data to represents a hot point from Graphic Item.
*/
 
#ifndef __TERRALIB_PROCESS_QT_INTERNAL_HOTPOINTMIMEDATA_H
#define __TERRALIB_PROCESS_QT_INTERNAL_HOTPOINTMIMEDATA_H
 
#include "../../Config.h"
 
// Qt Includes
#include <QMimeData>
 
namespace te
{
  namespace process
  {
    namespace qt
    {
      class HotPointGraphicsItem;
      class TaskGraphicsItem;
 
      /*!
      \class HotPointMimeData
 
      \brief A Mime Data to represents a hot point from Graphic Item.
 
      */
      class TEPROCESSEXPORT HotPointMimeData : public QMimeData
      {
      public:
 
        /*! \brief Default constructor. */
        HotPointMimeData(TaskGraphicsItem* task, HotPointGraphicsItem* hotPoint);
 
        /*! \brief Virtual destructor. */
        ~HotPointMimeData();
 
        /*!
          \brief Function used to get the hotpoint for this mime data
 
          \return A valid pointer to a HotPointGraphicsItem object.
        */
        HotPointGraphicsItem* getHotPoint() const;
 
        /*!
          \brief Function used to get the task for this mime data
 
          \return A valid pointer to a TaskGraphicsItem object.
        */
        TaskGraphicsItem* getTask() const;
 
      protected:
 
        HotPointGraphicsItem* m_hotPoint;   //!< Pointer to hotpoint graphic item.
 
        TaskGraphicsItem* m_task;           //!< Pointer to task graphic item.
      };
    }
  }
}
 
#endif // __TERRALIB_PROCESS_QT_INTERNAL_HOTPOINTMIMEDATA_H