VRS - The Virtual Rendering System

version 3.3

shaderhandler.h

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/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2000-2006 Computer Graphics Systems Group at the 
 * Hasso-Plattner-Institute (HPI), Potsdam, Germany.
 *
 * This  library  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 2.1 of the License, or (at
 * your option) any later version. This library  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 this library; if
 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA, 02111-1307, USA.
 ******************************************************************************/

#ifndef VRS_GL2_EXTSHADER_SHADERHANDLER_H
#define VRS_GL2_EXTSHADER_SHADERHANDLER_H

//
// EXTSHADER
//
#include <vrs/opengl/gl2/us/prototypehandler.h>


namespace VRS
{
        namespace GL2
        {
                namespace EXTSHADER
                {
                        typedef unsigned long HandlerID;
                        VRS_SERIALIZABLE_ENUM (HandlerID);

                        //< Represents a specific unique handler (i.e. onInit());
                        class VRS_US_API ShaderHandler : public PrototypeHandler
                        {
                        public:

                                enum HandlerType
                                {
                                        UnknownHandler  = 0,
                                        VertexHandler   = 1,
                                        FragmentHandler = 2

                                };//endnum HandlerType
                                VRS_SERIALIZABLE_CLASS_ENUM (HandlerType);

                                ShaderHandler(  const std::string& handlerName = "",
                                                                HandlerType     handlerType = UnknownHandler,
                                                                const std::string& prototypeHandlerName = "",
                                                                HandlerMode handlerMode = Ignore,
                                unsigned int handlerPriority = 500);

                                void setHandlerType(HandlerType handlerType);
                                inline HandlerType getHandlerType(void) const
                                {
                                        return this->handlerType_;
                                }


                void setHandlerPriority(unsigned int handlerPriority);
                inline unsigned int getHandlerPriority(void) const
                {
                    return this->handlerPriority_;
                }


                void setHandlerName(const std::string& handlerName);
                inline const std::string& getHandlerName(void) const
                {
                    return this->handlerName_;
                }

                                VRS_TYPEINFO(ShaderHandler, PrototypeHandler);
                                VRS_SERIALIZABLE(ShaderHandler);

                        private:

                                std::string             handlerName_;                                   
                                HandlerType             handlerType_;
                unsigned int    handlerPriority_;

                        };//endclass ShaderHandler

                };//endnamespace EXTSHADER

        };//endnamespace GL2

};//endnamespace VRS

#endif // VRS_GL2_EXTSHADER_SHADERHANDLER_H

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