DataAccessTaskCapabilities.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 src/terralib/process/qt/DataAccessTaskCapabilities.h
 *
 * \brief Defines a data access task capabilities of a task used in graphical components
 */

#ifndef __TERRALIB_PROCESS_QT_INTERNAL_DATAACCESSTASKCAPABILITIES_H
#define __TERRALIB_PROCESS_QT_INTERNAL_DATAACCESSTASKCAPABILITIES_H

#include "../../Config.h"

#include "TaskGraphicalCapabilities.h"

namespace te
{
  namespace process
  {
    namespace qt
    {
      /*!
        \class DataAccessTaskCapabilities

        \brief Defines a data access task capabilities of a task used in graphical components
      */
      class TEPROCESSEXPORT DataAccessTaskCapabilities : public TaskGraphicalCapabilities
      {
      public:
        DataAccessTaskCapabilities();

        //!< Destructor
        virtual ~DataAccessTaskCapabilities();

        virtual QPainterPath getShape(QList<QPointF>& inHotPoints, QList<QPointF>& outHotPoints) const override;

        virtual QRectF shapeBoundingRect() const override;

      };


      /*!
        \class DataAccessTaskCapabilitiesFactory

        \brief Factory used to create DataAccessTaskCapabilitiesFactory.
      */
      class TEPROCESSEXPORT DataAccessTaskCapabilitiesFactory : public TaskGraphicalCapabilitiesFactory
      {
      public:

        //!< brief Constructor
        DataAccessTaskCapabilitiesFactory();

        //!< Destructor
        virtual ~DataAccessTaskCapabilitiesFactory();

      protected:

        virtual TaskGraphicalCapabilities* build() override;
      };

    } //end namespace qt
  }//end namespace process
}//end namespace te


#endif //__TERRALIB_PROCESS_QT_INTERNAL_DATAACCESSTASKCAPABILITIES_H