//C++ header - Open Scene Graph - Copyright (C) 1998-2002 Robert Osfield
//Distributed under the terms of the GNU Library General Public License (LGPL)
//as published by the Free Software Foundation.

#ifndef OSGGA_SETSCENEVIEWGEHVISITOR
#define OSGGA_SETSCENEVIEWGEHVISITOR 1

#include <osgGA/GUIEventHandlerVisitor>
#include <osgUtil/SceneView>

namespace osgGA{

// Some forward declarations
class GUIEventHandler;
class CameraManipulator;

/**
SetSceneViewGUIEventHandlerVisitor which visits various types of
GUIEventHandler and sets them up appropriately, given a new scene
view.
*/
class OSGGA_EXPORT SetSceneViewVisitor: public GUIEventHandlerVisitor
{
    public:

        SetSceneViewVisitor(GUIEventAdapter* in,
                               GUIActionAdapter* out,
                               osgUtil::SceneView* sv):
                               GUIEventHandlerVisitor(in,out),
                               _sceneView(sv) {}
 
        virtual ~SetSceneViewVisitor()         {}

        virtual void visit(CameraManipulator& cm);
        virtual void visit(StateSetManipulator& cm);

    private:

        osg::ref_ptr<osgUtil::SceneView> _sceneView;

};

};

#endif