#ifndef CUSTOMTRACKBALL_H
#define CUSTOMTRACKBALL_H


#include <project.h>
#include <osgGA/TrackballManipulator>
#include <osgGA/GUIActionAdapter>
#include <osgGA/GUIEventAdapter>


class CustomTrackballManipulator : public osgGA::TrackballManipulator
{

public:

    void moveToHome();
    virtual bool handle( const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us );
    void disable(){ _disabled = true ;}
    void enable(){ _disabled = false ;}
    bool isEnabled(){ return !_disabled ;}


protected:

    bool _disabled;

};

#endif  // CUSTOMTRACKBALL_H