PresentationBridge.h

/*
 Copyright (C) 2013 Erik Ogenvik
 
 This program is free software; 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 2 of the License, or
 (at your option) any later version.
 
 This program 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 General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
#ifndef PRESENTATIONBRIDGE_H_
#define PRESENTATIONBRIDGE_H_
 
#include <sstream>
#include <string>
#include <stack>
#include "Bridge.h"
 
namespace Atlas
{
 
class PresentationBridge: public Atlas::Bridge
{
public:
        explicit PresentationBridge(std::stringstream& stream);
        virtual ~PresentationBridge();
 
        virtual void streamBegin();
        virtual void streamMessage();
        virtual void streamEnd();
 
        virtual void mapMapItem(const std::string& name);
        virtual void mapListItem(const std::string& name);
        virtual void mapIntItem(const std::string& name, long);
        virtual void mapFloatItem(const std::string& name, double);
        virtual void mapStringItem(const std::string& name, const std::string&);
        virtual void mapEnd();
 
        virtual void listMapItem();
        virtual void listListItem();
        virtual void listIntItem(long);
        virtual void listFloatItem(double);
        virtual void listStringItem(const std::string&);
        virtual void listEnd();
 
private:
 
        void addPadding();
 
        void removePadding();
 
        std::string mPadding;
 
        std::stringstream& mStream;
 
        std::stack<int> mMapsInList;
};
 
}
#endif /* PRESENTATIONBRIDGE_H_ */