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ImageManager.h

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//
//      Copyright (C) 2002 Robert Renaud
//
//      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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#ifndef IMAGE_MANAGER_H_
#define IMAGE_MANAGER_H_

#include "../Config.h"

#include "GraphicsDebug.h"
#include "../Util/GeneralException.h"

#include "SDL.h"

#include <string>
#include <vector>
#include <map>

using namespace std;

namespace Graphics {
        
        class ImageManager {
        public: 
                SDL_Surface* getImage(const string& str);
                
                static ImageManager* getInstance();

                static void destroy();
                
                void freeAll();
                
                void freeBMP(const string& str);

                void freeBMP(SDL_Surface* surf);
                
                ~ImageManager();
        private:                
                static ImageManager* instance;
                
                typedef map<string,SDL_Surface*> mapStrSurf;
                mapStrSurf nameReferenceTable;          
                
                void removeFromTable(mapStrSurf::iterator &i);
                
                ImageManager();
                
        #ifdef DEBUG_GRAPHICS_IMAGE_MANAGER
        public:
                void debugPrintPairs();
        #endif
        };
};  // namespace Graphics

#endif // ifndef IMAGE_MANAGER_H_

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