OpenSceneGraph/include/osgProducer/StatsEventHandler

/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield 
 *
 * This library is open source and may be redistributed and/or modified under  
 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
 * (at your option) any later version.  The full license is in LICENSE file
 * included with this distribution, and on the openscenegraph.org website.
 * 
 * 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 
 * OpenSceneGraph Public License for more details.
*/

#ifndef OSGPRODUCER_STATSEVENTHANDLER
#define OSGPRODUCER_STATSEVENTHANDLER 1

#include <osgGA/GUIEventHandler>
#include <osgProducer/Viewer>

namespace osgProducer {

class StatsEventHandler : public osgGA::GUIEventHandler
{
    public:
    
        StatsEventHandler(osgProducer::Viewer* cg):_cg(cg) {}
    
        virtual bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& aa);

        virtual void accept(osgGA::GUIEventHandlerVisitor& gehv);

        /** Get the keyboard and mouse usage of this manipulator.*/
        virtual void getUsage(osg::ApplicationUsage& usage) const;

    protected:
        
        osgProducer::Viewer*        _cg;
};

}

#endif