VisTrackDetectors.h

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/******************************************************************************
 *
 *  Copyright (C) 2008 Boris Iven, Max Hermann
 *
 *  This file is part of the "CEDRIC Event Display" application.
 *
 *****************************************************************************/

#ifndef VISTRACKDETECTORS_H
#define VISTRACKDETECTORS_H

#include "FilterVis.h"
#include "PhastInterface.h"
#include "PhastNode.h"
#include <Phast.h>

#include <iostream>

class VisTrackDetectors : public FilterVis
{
public:
        VisTrackDetectors( int mode, int trackId )
        : FilterVis(mode), m_trackId(trackId) 
        {
                //~ std::cout << "VisTrackDetectors " << this << " created for trackID " << m_trackId << std::endl;
        }

        void filter( PhastScene* scene, std::list<PhastNode*>& nodes )
        {
                const PaEvent& event = PhastInterface::ref().phast()->event;
                const PaSetup& setup = PhastInterface::ref().phast()->setup;
                const PaTrack& track = event.vTrack( m_trackId );
                
          #if 1 // -- get detector names directly from PaSetup object
                for( int i=0; i < setup.NDetectors(); ++i )
                {
                        const PaDetect& det = setup.Detector(i);
                        if( track.NHitsFoundInDetect( det.Name() ) > 0 )
                                nodes.push_back( scene->getDetector( det.Name() ) );
                }
          #else // -- first attempt, get detector names via PhastInterface comfort getter (broken?)
                std::list<std::string> detNames;
                PhastInterface::ref().getDetectorNames( detNames );
                std::list<std::string>::iterator it;
                for( it = detNames.begin(); it != detNames.end(); ++it )
                {
                        if( track.NHitsFoundInDetect( *it ) > 0 )
                                nodes.push_back( scene->getDetector( *it ) );
                }
          #endif
                                
                nodes.push_back( scene->getTrack( m_trackId ) );
        }
        
        virtual bool onParticleSelected( int index )
        {
                m_trackId = index;
                return true;
        }

private:
        int m_trackId;
};

#endif