Comment code, hide public data-members.

[u/mrichter/AliRoot.git] / EVE / alice-macros / its_raw.C

// $Id$
// Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007

/**************************************************************************
 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for          *
 * full copyright notice.                                                 * 
 **************************************************************************/
void its_raw(const char *input = "rawdata.root",
	     Int_t  mode       = 63,
	     Int_t  event      = 0,
	     Bool_t accumulate = kFALSE)
{
  if (gSystem->AccessPathName(input, kReadPermission))
  {
    Error("its_raw", "file '%s' not found.", input);
    return;
  }

  AliRawReader *rawReader = NULL;
  TString fileName(input);
  if (fileName.EndsWith("/")) {
    rawReader = new AliRawReaderFile(fileName);
  } else if (fileName.EndsWith(".root")) {
    rawReader = new AliRawReaderRoot(fileName);
  } else if (!fileName.IsNull()) {
    rawReader = new AliRawReaderDate(fileName);
    rawReader->SelectEvents(7);
  }

  AliEveITSDigitsInfo* di = new AliEveITSDigitsInfo();

  if (accumulate) AliLog::SetGlobalLogLevel(AliLog::kError);
  Int_t ev = 0;
  do {
    if (ev % 100 == 0) printf("AliEveEventManager: %d\n", ev);
    if (rawReader->NextEvent() == kFALSE)
    {
      Error("its_raw", "Reading event %d failed (requested event %d).", ev, event);
      if (accumulate)
	break;
      else
	return;
    }
    if (accumulate) di->ReadRaw(rawReader,mode);
  } while (++ev < event);

  if ( ! accumulate) di->ReadRaw(rawReader,mode);

  di->Dump();

  delete rawReader;
  // Could initialize AliEveITSModule statics (?)

  AliITSgeom* g = di->fGeom;

  gStyle->SetPalette(1, 0);
  // Initialize palettes (?)

  gEve->DisableRedraw();

  TString sSector;
  TString bsSector="Sector";
  TString sStave;
  TString bsStave="Stave";
  TString sLadder;
  TString bsLadder="Ladder";

  Int_t i=0;
  Int_t nsec, nstave, nlad, nMod;

  if (mode & 1) {
    TEveElementList* l = new TEveElementList("SPD0");
    l->SetTitle("SPDs' first layer");
    l->SetMainColor((Color_t)2);
    gEve->AddElement(l);
    for (nsec=0; nsec<10; nsec++) {
      sSector  = bsSector;
      sSector += nsec;
      TEveElementList* relSector = new TEveElementList(sSector.Data());
      relSector->SetMainColor((Color_t)2);
      gEve->AddElement(relSector, l);
      for (nstave=0; nstave<2; nstave++){
	sStave  = bsStave;
	sStave += nstave;
	TEveElementList* relStave = new TEveElementList(sStave.Data());
	relStave->SetMainColor((Color_t)2);
	gEve->AddElement(relStave, relSector);
	for (nMod=0; nMod<4; nMod++)
	{
	  if (di->GetDigits(i, 0) && di->GetDigits(i, 0)->GetEntriesFast() > 0)
	  {
	    AliEveITSModule* m = new AliEveITSModule(i, di);
	    gEve->AddElement(m, relStave);
	  }
	  ++i;
	}
      }
    }
  } else {
    i += 10*2*4;
  }

  if (mode & 2) {
    TEveElementList* l = new TEveElementList("SPD1");
    l->SetTitle("SPDs' second layer");
    l->SetMainColor((Color_t)2);
    gEve->AddElement(l);

    for (nsec=0; nsec<10; nsec++) {
      sSector  = bsSector;
      sSector += nsec;
      TEveElementList* relSector = new TEveElementList(sSector.Data());
      relSector->SetMainColor((Color_t)2);
      gEve->AddElement(relSector, l);
      for (nstave=0; nstave<4; nstave++){
	sStave  = bsStave;
	sStave += nstave;
	TEveElementList* relStave = new TEveElementList(sStave.Data());
	relStave->SetMainColor((Color_t)2);
	gEve->AddElement(relStave, relSector);
	for (nMod=0; nMod<4; nMod++)
	{
	  if (di->GetDigits(i, 0) && di->GetDigits(i, 0)->GetEntriesFast() > 0)
	  {
	    AliEveITSModule* m = new AliEveITSModule(i, di);
	    gEve->AddElement(m, relStave);
	  }
	  ++i;
	}
      }
    }
  } else {
    i += 10*4*4;
  }

  if (mode & 4) {
    TEveElementList* l = new TEveElementList("SDD2");
    l->SetTitle("SDDs' first layer");
    l->SetMainColor((Color_t)3);
    gEve->AddElement(l);

    for (nlad=0; nlad<14; nlad++) {
      sLadder  = bsLadder;
      sLadder += nlad;
      TEveElementList* relLadder = new TEveElementList(sLadder.Data());
      relLadder->SetMainColor((Color_t)3);
      gEve->AddElement(relLadder, l);
      for (nMod=0; nMod<6; nMod++) {
	AliEveITSModule* m = new AliEveITSModule(i++, di);
	gEve->AddElement(m, relLadder);
      }
    }
  } else {
    i += 14*6;
  }

  if (mode & 8) {
    TEveElementList* l = new TEveElementList("SDD3");
    l->SetTitle("SDDs' second layer");
    l->SetMainColor((Color_t)3);
    gEve->AddElement(l);
    for (nlad=0; nlad<22; nlad++) {
      sLadder  = bsLadder;
      sLadder += nlad;
      TEveElementList* relLadder = new TEveElementList(sLadder.Data());
      relLadder->SetMainColor((Color_t)3);
      gEve->AddElement(relLadder, l);
      for (nMod=0; nMod<8; nMod++) {
	AliEveITSModule* m = new AliEveITSModule(i++, di);
	gEve->AddElement(m, relLadder);
      }
    }
  } else {
    i += 22*8;
  }

  if (mode & 16) {
    TEveElementList* l = new TEveElementList("SSD4");
    l->SetTitle("SSDs' first layer");
    l->SetMainColor((Color_t)4);
    gEve->AddElement(l);
    for (nlad=0; nlad<34; nlad++) {
      sLadder  = bsLadder;
      sLadder += nlad;
      TEveElementList* relLadder = new TEveElementList(sLadder.Data());
      relLadder->SetMainColor((Color_t)4);
      gEve->AddElement(relLadder, l);
      for (nMod=0; nMod<22; nMod++) {
	AliEveITSModule* m = new AliEveITSModule(i++, di);
	gEve->AddElement(m, relLadder);
      }
    }
  } else {
    i += 34*22;
  }

  if (mode & 32) {
    TEveElementList* l = new TEveElementList("SSD5");
    l->SetTitle("SSDs' second layer");
    l->SetMainColor((Color_t)4);
    gEve->AddElement(l);
    for (nlad=0; nlad<38; nlad++) {
      sLadder  = bsLadder;
      sLadder += nlad;
      TEveElementList* relLadder = new TEveElementList(sLadder.Data());
      relLadder->SetMainColor((Color_t)4);
      gEve->AddElement(relLadder, l);
      for (nMod=0; nMod<25; nMod++) {
	AliEveITSModule* m = new AliEveITSModule(i++, di);
	gEve->AddElement(m, relLadder);
      }
    }
  } else {
    i += 38*25;
  }

  gEve->EnableRedraw();
}