DrawingPad.cxx

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#include "TPad.h"

#include "lareventdisplay/EventDisplay/AnalysisBaseDrawer.h"
#include "lareventdisplay/EventDisplay/DrawingPad.h"
#include "lareventdisplay/EventDisplay/EvdLayoutOptions.h"
#include "lareventdisplay/EventDisplay/ExptDrawers/IExperimentDrawer.h"
#include "lareventdisplay/EventDisplay/HeaderDrawer.h"
#include "lareventdisplay/EventDisplay/HitSelector.h"
#include "lareventdisplay/EventDisplay/RawDataDrawer.h"
#include "lareventdisplay/EventDisplay/RecoBaseDrawer.h"
#include "lareventdisplay/EventDisplay/SimulationDrawer.h"

#include "art/Framework/Services/Registry/ServiceHandle.h"
#include "art/Utilities/make_tool.h"

namespace evd {

  // Declare singleton HitSelector

  HitSelector* gTheHitSelector;

  DrawingPad::DrawingPad(const char* nm, const char* ti, double x1, double y1, double x2, double y2)
    : fPad(0)
    , fHeaderDraw(
        0) //Every pointer checked for a 0 value in the destructor should be set to 0 here.  aoliv23@lsu.edu
    , fSimulationDraw(0)
    , fRawDataDraw(0)
    , fRecoBaseDraw(0)
    , fAnalysisBaseDraw(0)
  {
    fPad = new TPad(nm, ti, x1, y1, x2, y2);
    fPad->Draw();
    fPad->cd();
  }

  //......................................................................

  DrawingPad::~DrawingPad()
  {
    if (fHeaderDraw) {
      delete fHeaderDraw;
      fHeaderDraw = 0;
    }
    if (fSimulationDraw) {
      delete fSimulationDraw;
      fSimulationDraw = 0;
    }
    if (fRawDataDraw) {
      delete fRawDataDraw;
      fRawDataDraw = 0;
    }
    if (fRecoBaseDraw) {
      delete fRecoBaseDraw;
      fRecoBaseDraw = 0;
    }
    if (fAnalysisBaseDraw) {
      delete fAnalysisBaseDraw;
      fAnalysisBaseDraw = 0;
    }
    //  if (fHitSelector)   { delete fHitSelector;     fHitSelector   = 0; }
    if (fPad) {
      delete fPad;
      fPad = 0;
    }
  }

  // //......................................................................

  //......................................................................

  HeaderDrawer* DrawingPad::HeaderDraw()
  {
    if (fHeaderDraw == 0) fHeaderDraw = new HeaderDrawer();
    return fHeaderDraw;
  }

  evd_tool::IExperimentDrawer* DrawingPad::GeometryDraw()
  {
    if (fGeometryDraw == 0) {
      art::ServiceHandle<evd::EvdLayoutOptions const> layoutOptions;
      const fhicl::ParameterSet& pset = layoutOptions->fParameterSet;

      fGeometryDraw = art::make_tool<evd_tool::IExperimentDrawer>(
        pset.get<fhicl::ParameterSet>("Experiment3DDrawer"));
    }
    return fGeometryDraw.get();
  }

  SimulationDrawer* DrawingPad::SimulationDraw()
  {
    if (fSimulationDraw == 0) fSimulationDraw = new SimulationDrawer();
    return fSimulationDraw;
  }

  RawDataDrawer* DrawingPad::RawDataDraw()
  {
    if (fRawDataDraw == 0) fRawDataDraw = new RawDataDrawer();
    return fRawDataDraw;
  }

  //......................................................................

  RecoBaseDrawer* DrawingPad::RecoBaseDraw()
  {
    if (fRecoBaseDraw == 0) fRecoBaseDraw = new RecoBaseDrawer();
    return fRecoBaseDraw;
  }

  //......................................................................

  AnalysisBaseDrawer* DrawingPad::AnalysisBaseDraw()
  {
    if (fAnalysisBaseDraw == 0) fAnalysisBaseDraw = new AnalysisBaseDrawer();
    return fAnalysisBaseDraw;
  }

  //......................................................................
  //......................................................................

  HitSelector* DrawingPad::HitSelectorGet()
  {
    if (gTheHitSelector == 0) gTheHitSelector = new HitSelector();
    return gTheHitSelector;
  }

} // namespace