IvfGlobalState.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfGlobalState_h_
#define _CIvfGlobalState_h_

#include <ivf/IvfBase.h>

#include <ivf/IvfBase.h>
#include <ivf/IvfLight.h>

#include <ivfdef/IvfSingletonDestroyer.h>

IvfStdPointer(CIvfGlobalState);

class IVF_API CIvfGlobalState : public CIvfBase {
private:
        static CIvfGlobalState* m_instance;
        static CIvfSingletonDestroyer<CIvfGlobalState> m_destroyer;
        bool m_renderMaterial;
        bool m_renderTexture;
        bool m_renderGreyscale;
public:
        static CIvfGlobalState* getInstance();

        IvfClassInfo("CIvfGlobalState",CIvfBase);
        virtual ~CIvfGlobalState();

        void enableMaterialRendering();
        void disableMaterialRendering();
        bool isMaterialRenderingEnabled();

        void enableTextureRendering();
        void disableTextureRendering();
        bool isTextureRenderingEnabled();

        void enableGreyscaleRendering();
        void disableGreyscaleRendering();
        bool isGreyscaleRenderingEnabled();

protected:
        CIvfGlobalState();
        friend class CIvfSingletonDestroyer<CIvfGlobalState>;
};

#endif 

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