VirtualMachine.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/vm/lua/VirtualMachine.h

  \brief Implementation of a virtual machine for the Lua Programming Language.

  \author Frederico Augusto Bedê
  \author Gilberto Ribeiro de Queiroz
*/

#ifndef __TERRALIB_VM_LUA_VIRTUALMACHINE_H__
#define __TERRALIB_VM_LUA_VIRTUALMACHINE_H__

// TerraLib
#include "../core/VirtualMachine.h"

// STL
#include <memory>

#include <QString>

namespace te
{
  namespace vm
  {
    namespace lua
    {
      class VirtualMachine : public te::vm::core::VirtualMachine
      {
        Q_OBJECT
       public:
        VirtualMachine();

        ~VirtualMachine();

        std::string getName() const;

        std::string getTitle() const;

        std::string getDescription() const;

        void setFileName(QString file);

        std::string readline();

       public slots:
        void write(const QString& str);
        void readline(QString msg);
        void execute();
        void stop();

       private:
        struct Impl;
        std::unique_ptr<Impl> m_pimpl;
      };

    }  // end namespace lua
  }    // end namespace vm
}  // end namespace te

#endif  // __TERRALIB_VM_LUA_VIRTUALMACHINE_H__