ShaderManager.h

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/*
 *  Copyright (C) 2010 - 2015 Leonid Kostrykin
 *
 *  Chair of Medical Engineering (mediTEC)
 *  RWTH Aachen University
 *  Pauwelsstr. 20
 *  52074 Aachen
 *  Germany
 *
 */

#ifndef SHADERMANAGER_H_6014714286
#define SHADERMANAGER_H_6014714286

#include <Carna/Carna.h>
#include <Carna/base/Singleton.h>
#include <Carna/base/noncopyable.h>
#include <string>

namespace Carna
{

namespace base
{



// ----------------------------------------------------------------------------------
// ShaderManager
// ----------------------------------------------------------------------------------

class CARNA_LIB ShaderManager : public Singleton< ShaderManager >
{

    NON_COPYABLE

    struct Details;
    const std::unique_ptr< Details > pimpl;

protected:

    friend class Singleton< ShaderManager >;

    ShaderManager();

public:

    virtual ~ShaderManager();

    const ShaderProgram& acquireShader( const std::string& shaderName );

    void releaseShader( const ShaderProgram& shader );

    void setSource( const std::string& srcName, const std::string& src );

    void removeSource( const std::string& srcName );

}; // ShaderManager



}  // namespace Carna :: base

}  // namespace Carna

#endif // SHADERMANAGER_H_6014714286