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VisGenMETTwig.cc

Go to the documentation of this file.

//<<<<<< INCLUDES                                                       >>>>>>

#include "DataFormats/METReco/interface/GenMET.h"
#include "VisReco/VisMETReco/interface/VisGenMETTwig.h"
#include "VisFramework/VisFrameworkBase/interface/VisTwigFactroyService.h"
#include "VisFramework/VisFrameworkBase/interface/VisEventSelector.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "Iguana/Models/interface/IgTextRep.h"
#include "Iguana/GLModels/interface/Ig3DRep.h"
#include "Iguana/GLModels/interface/IgLegoRep.h"
#include "Iguana/GLModels/interface/IgRPhiRep.h"
#include "Iguana/GLModels/interface/IgRZRep.h"
#include "Iguana/Framework/interface/IgRepSet.h"
#include "Iguana/Studio/interface/IgQtLock.h"
#include <Inventor/nodes/SoMaterial.h>
#include <Inventor/nodes/SoSeparator.h>
#include <qstring.h>
#include <classlib/utils/DebugAids.h>
#include <iostream>
#include <iomanip>

//<<<<<< PRIVATE DEFINES                                                >>>>>>
//<<<<<< PRIVATE CONSTANTS                                              >>>>>>
//<<<<<< PRIVATE TYPES                                                  >>>>>>
//<<<<<< PRIVATE VARIABLE DEFINITIONS                                   >>>>>>
//<<<<<< PUBLIC VARIABLE DEFINITIONS                                    >>>>>>
//<<<<<< CLASS STRUCTURE INITIALIZATION                                 >>>>>>
//<<<<<< PRIVATE FUNCTION DEFINITIONS                                   >>>>>>

namespace 
{
    VisQueuedTwig *
    createThisTwig (IgState *state, IgTwig *parent,
                    const std::string &name,
                    const std::string &friendlyName,
                    const std::string &modLabel,
                    const std::string &instanceName,
                    const std::string &processName)
    {
        return new VisGenMETTwig (state, parent, "Gen MET (" + name + ")", 
                                  friendlyName, modLabel, instanceName, processName);
    }
}

//<<<<<< PUBLIC FUNCTION DEFINITIONS                                    >>>>>>
//<<<<<< MEMBER FUNCTION DEFINITIONS                                    >>>>>>

VisGenMETTwig::VisGenMETTwig (IgState *state, IgTwig *parent,
                              const std::string &name /* = "" */,
                              const std::string &friendlyName /* = "" */,
                              const std::string &moduleLabel /* = "" */,
                              const std::string &instanceName /* = "" */,
                              const std::string &processName /* = "" */)
    : VisQueuedTwig (state, parent, name),
      m_name (name),
      m_friendlyName (friendlyName),
      m_moduleLabel (moduleLabel),
      m_instanceName (instanceName),
      m_processName (processName),
      m_text ("no info")
{
    VisTwigFactroyService *tfService = VisTwigFactroyService::get (state);
    if (! tfService)
    {
        tfService = new VisTwigFactroyService (state);
    }
    edm::TypeID metCollID (typeid (GenMETCollection));
    tfService->registerTwig (metCollID.friendlyClassName (), &createThisTwig);
}

void
VisGenMETTwig::onNewEvent (const edm::Event &event,
                           const edm::EventSetup &eventSetup)
{
    // Get debugging dump.
    VisQueuedTwig::onNewEvent (event, eventSetup);

    m_text = (QString ("Run # %1, event # %2")
              .arg (event.id ().run ())
              .arg (event.id ().event ()).latin1 ());
    
    try
    {
        if ((! m_friendlyName.empty ()) || (! m_moduleLabel.empty ()) || (! m_instanceName.empty ()) || (! m_processName.empty ()))
        {
            VisEventSelector visSel (m_friendlyName, m_moduleLabel, m_instanceName, m_processName);
            event.getMany (visSel, m_handles);
        }
        else
        {
            event.getManyByType (m_handles);
        }
    }
    catch (cms::Exception& e)
    {
        if (this->m_onCmsException)
            this->m_onCmsException (&e);
    }
    catch (lat::Error &e) 
    {
        if (this->m_onError)
            this->m_onError (&e);
    }
    catch (std::exception &e) 
    {
        if (this->m_onException)
            this->m_onException (&e);
    }
    catch (...) 
    {
        if (this->m_onUnhandledException)
            this->m_onUnhandledException ();
    }
    
    VisQueuedTwig::onBaseInvalidate ();
}

void
VisGenMETTwig::update (IgTextRep *rep)
{
    // Get debugging dump.
    VisQueuedTwig::update (rep);

    // Prepare property description.
    std::ostringstream  text;
    text << m_name << " from ";
    text << m_text << "<br>";

    text << "<table width='100%' border=1>"
         << "<TR align = center>"
         << "<TH>Number</TH>"
         << "<TH>Et</TH>"
         << "<TH>Phi</TH>"
         << "</TR>";
    text << setiosflags (std::ios::showpoint | std::ios::fixed);
    text.setf (std::ios::right, std::ios::adjustfield);
    
    int nmets = 0;
    if (! m_handles.empty ())
    {
        try 
        {
            for (std::vector<edm::Handle<GenMETCollection> >::iterator i = m_handles.begin (), iEnd = m_handles.end (); 
                 i != iEnd; ++i) 
            {
                const GenMETCollection *met = (*i).product ();
                const GenMET caloMET = met->front ();
                Float_t phi = caloMET.phi ();
                Float_t pt = caloMET.pt (); 

                text << "<TR align = right>"
                     << "<TD>" << std::setw (3) << ++nmets << "</TD>"
                     << "<TD>" << std::setw (5) << std::setprecision (3) << pt << "</TD>"
                     << "<TD>" << std::setw (5) << std::setprecision (3) << phi << "</TD>"
                     << "</TR>";
            }
        }
        catch (cms::Exception& e)
        {
            if (this->m_onCmsException)
                this->m_onCmsException (&e);
        }
        catch (lat::Error &e) 
        {
            if (this->m_onError)
                this->m_onError (&e);
        }
        catch (std::exception &e) 
        {
            if (this->m_onException)
                this->m_onException (&e);
        }
        catch (...) 
        {
            if (this->m_onUnhandledException)
                this->m_onUnhandledException ();
        }
    }

    text << "</table>";
    
    // Send it over.
    IgQtLock ();
    rep->setText (text.str ());
}

void
VisGenMETTwig::update (Ig3DRep *rep)
{
    // Get debugging dump.
    VisQueuedTwig::update (rep);

    IgQtLock ();
    rep->clear ();

    SoSeparator *sep = new SoSeparator;

    SoMaterial *mat = new SoMaterial;
    mat->diffuseColor.setValue (1, 0, 0);
    sep->addChild (mat);
    
    rep->node ()->addChild (sep);
}

void
VisGenMETTwig::update (IgLegoRep *rep)
{
    // Get debugging dump.
    VisQueuedTwig::update (rep);

    IgQtLock ();
    rep->clear ();
}

void
VisGenMETTwig::update (IgRPhiRep *rep)
{
    // Get debugging dump.
    VisQueuedTwig::update (rep);

    IgQtLock ();
    rep->clear ();
}

void
VisGenMETTwig::update (IgRZRep *rep)
{
    // Get debugging dump.
    VisQueuedTwig::update (rep);

    IgQtLock ();
    rep->clear ();
}

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