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CairoPath.hpp

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#ifndef IONFLUX_TOOLS_CAIRO_PATH
#define IONFLUX_TOOLS_CAIRO_PATH
/* ==========================================================================
 * Ionflux Tools
 * Copyright (c) 2005 Joern P. Meier
 * mail@ionflux.org
 * --------------------------------------------------------------------------
 * Path.hpp                          Cairo path.
 * ==========================================================================
 * 
 * This file is part of Ionflux Tools.
 * 
 * Ionflux Tools 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.
 * 
 * Ionflux Tools 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 Ionflux Tools; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 * ========================================================================== */

#include "cairo.h"
#include "ionflux/ObjectPool.hpp"
#include "ionflux/CairoPathIterator.hpp"

namespace Ionflux
{

namespace Tools
{

namespace Cairo
{

class PathIterator;

class Path
: public Ionflux::Tools::ManagedObject
{
    private:
        
    protected:
        Ionflux::Tools::ObjectPool pool;
        std::vector<PathData*> pathData;
        cairo_path_t* cairoPath;
        
        virtual void initPathData();
        
        virtual void clearPathData();
        
    public:
        
        Path();
        
        Path(const Path& initPath);
        
        Path(cairo_path_t* initPath);
        
        virtual ~Path();
        
        virtual void destroy();
        
        virtual cairo_status_t getStatus();
        
        virtual cairo_path_data_t* getData();
        
        virtual PathData* getDataElement(unsigned int elementIndex);
        
        virtual unsigned int getNumData();
        
        virtual PathIterator begin();
        
        virtual PathIterator end();
        
        virtual Path& operator=(const Path& newCairoPath);
        
        virtual Path& operator=(cairo_path_t* newCairoPath);
        
        virtual void setCairoPath(cairo_path_t* newCairoPath);
        
        virtual cairo_path_t* getCairoPath() const;
};

}

}

}

#endif

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