FWMuonProxyBuilder.cc

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// -*- C++ -*-
//
// Package:     Muons
// Class  :     FWMuonProxyBuilder
//
// Implementation:
//     <Notes on implementation>
//
// Original Author:  Chris Jones
//         Created:  Thu Dec  4 19:28:07 EST 2008
//
#include "TEveTrack.h"

#include "Fireworks/Core/interface/FWSimpleProxyBuilderTemplate.h"
#include "Fireworks/Core/interface/FWProxyBuilderConfiguration.h"
#include "Fireworks/Core/interface/FWEventItem.h"
#include "Fireworks/Muons/interface/FWMuonBuilder.h"
#include "DataFormats/MuonReco/interface/Muon.h"

class FWMuonProxyBuilder : public FWSimpleProxyBuilderTemplate<reco::Muon> {
public:
  FWMuonProxyBuilder(void) {}
  ~FWMuonProxyBuilder(void) override {}

  void setItem(const FWEventItem* iItem) override;

  REGISTER_PROXYBUILDER_METHODS();

private:
  // Disable default copy constructor
  FWMuonProxyBuilder(const FWMuonProxyBuilder&) = delete;
  // Disable default assignment operator
  const FWMuonProxyBuilder& operator=(const FWMuonProxyBuilder&) = delete;

  using FWSimpleProxyBuilderTemplate<reco::Muon>::build;
  void build(const reco::Muon& iData, unsigned int iIndex, TEveElement& oItemHolder, const FWViewContext*) override;

  void localModelChanges(const FWModelId& iId,
                         TEveElement* iCompound,
                         FWViewType::EType viewType,
                         const FWViewContext* vc) override;

  mutable FWMuonBuilder m_builder;
};

void FWMuonProxyBuilder::setItem(const FWEventItem* iItem) {
  FWProxyBuilderBase::setItem(iItem);

  if (iItem) {
    iItem->getConfig()->assertParam("LineWidth", long(1), long(1), long(4));
  }
}

void FWMuonProxyBuilder::build(const reco::Muon& iData,
                               unsigned int iIndex,
                               TEveElement& oItemHolder,
                               const FWViewContext*) {
  int width = item()->getConfig()->value<long>("LineWidth");
  m_builder.setLineWidth(width);

  m_builder.buildMuon(this, &iData, &oItemHolder, true, false);
  increaseComponentTransparency(iIndex, &oItemHolder, "Chamber", 60);
}

void FWMuonProxyBuilder::localModelChanges(const FWModelId& iId,
                                           TEveElement* iCompound,
                                           FWViewType::EType viewType,
                                           const FWViewContext* vc) {
  increaseComponentTransparency(iId.index(), iCompound, "Chamber", 60);
}

REGISTER_FWPROXYBUILDER(FWMuonProxyBuilder, reco::Muon, "Muons", FWViewType::kAll3DBits | FWViewType::kRhoZBit);