[u/mrichter/AliRoot.git] / EVE / EveHLT / AliEveHOMERManager.cxx

//-*- Mode: C++ -*-

// $Id$
// Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007              *
// Author: Jochen Thaeder <thaeder@kip.uni-heidelberg.de>                *
// Author: 2010 Svein Lindal <slindal@fys.uio.no>                        *
//         for The ALICE HLT Project.                                    *


/** @file   AliEveHOMERManager.cxx
    @author Jochen Thaeder,  Svein Lindal <slindal@fys.uio.no>
    @date
    @brief  Manager for HOMER online
*/

#if __GNUC__>= 3
   using namespace std;
#endif

#include "unistd.h"
#include "TEveManager.h"
#include "TTimer.h"
#include "TEveScene.h"
#include "TEveProjectionManager.h"
#include "TEveBrowser.h"

#include "AliEveHOMERManager.h"
#include "AliHLTHOMERBlockDesc.h"
#include "AliHLTHOMERManager.h"
#include "AliHLTTriggerDecision.h"
#include "AliHLTEvePhos.h"
#include "AliHLTEveEmcal.h"
#include "AliHLTEveTPC.h"
#include "AliHLTEveHLT.h"
#include "AliHLTEveITS.h"
#include "AliHLTEveISPD.h"
#include "AliHLTEveISSD.h"
#include "AliHLTEveISDD.h"
#include "AliHLTEveTRD.h"
#include "AliHLTEveMuon.h"
#include "AliHLTEveAny.h"
#include "AliEveHOMERSourceList.h"

//#include "TTimer.h"

ClassImp(AliEveHOMERManager)
  
/*
 * ---------------------------------------------------------------------------------
 *                            Constructor / Destructor
 * ---------------------------------------------------------------------------------
 */
  
//##################################################################################
AliEveHOMERManager::AliEveHOMERManager() :
TEveElementList("Homer Manager"),
  AliHLTHOMERManager(), 
  fSrcList(NULL),
  fRetryCount(1000),
  fRetrySleeptime(15),
  fGeoManager(NULL),
  fEveManager(NULL),
  fRPhiManager(NULL),
  fRhoZManager(NULL),
  fRPhiEventScene(NULL),
  fRhoZEventScene(NULL),
  fTimer(NULL),
//  fSourceListTimer(NULL),
  fPhosElement(NULL), 
  fEmcalElement(NULL), 
  fTPCElement(NULL),
  fHLTElement(NULL),
  fITSElement(NULL),
  fISPDElement(NULL),
  fISSDElement(NULL),
  fISDDElement(NULL),
  fTRDElement(NULL),
  fMuonElement(NULL),
  fAnyElement(NULL),
  fEventLoopStarted(kFALSE),
  fCenterProjectionsAtPrimaryVertex(kFALSE),
  fShowBarrel(kTRUE),
  fShowMuon(kFALSE) 
{
  // see header file for class documentation
  // or
  // refer to README to build package
  // or
  // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
   
  fTimer = new TTimer();
  fTimer->Connect("Timeout()", "AliEveHOMERManager", this, "NextHOMEREvent()" );

  //fSourceListTimer = new TTimer();

  fPhosElement = new AliHLTEvePhos();
  fPhosElement->SetEventManager(this);
   
  fEmcalElement = new AliHLTEveEmcal();
  fEmcalElement->SetEventManager(this);
   
  fTPCElement = new AliHLTEveTPC();
  fTPCElement->SetEventManager(this);
   
  fHLTElement = new AliHLTEveHLT();
  fHLTElement->SetEventManager(this);
   
  fITSElement = new AliHLTEveITS();
  fITSElement->SetEventManager(this);
  
  fISPDElement = new AliHLTEveISPD();
  fISPDElement->SetEventManager(this);

  fISDDElement = new AliHLTEveISDD();
  fISDDElement->SetEventManager(this);

  fISSDElement = new AliHLTEveISSD();
  fISSDElement->SetEventManager(this);

  fTRDElement = new AliHLTEveTRD();
  fTRDElement->SetEventManager(this);

}

//##################################################################################
AliEveHOMERManager::~AliEveHOMERManager() {
 // see header file for class documentation 

  DestroyElements();
  DestroyDetectorElements();

}


void AliEveHOMERManager::DestroyDetectorElements(){
  //See header file for documentation
  if (fSrcList)
    delete fSrcList;
  fSrcList = NULL;

  if (fPhosElement)
    delete fPhosElement;
  fPhosElement = NULL;

  if(fEmcalElement)
    delete fEmcalElement;
  fEmcalElement = NULL;

  if(fTPCElement)
    delete fTPCElement;
  fTPCElement = NULL;

  if(fHLTElement)
    delete fHLTElement;
  fHLTElement = NULL;

  if(fITSElement)
    delete fITSElement;
  fITSElement = NULL;

  if(fISSDElement)
    delete fISSDElement;
  fISSDElement = NULL;

  if(fISDDElement)
    delete fISDDElement;
  fISDDElement = NULL;

  if(fISPDElement)
    delete fISPDElement;
  fISPDElement = NULL;

  if(fTRDElement)
    delete fTRDElement;
  fTRDElement = NULL;

  if(fMuonElement)
    delete fMuonElement;
  fMuonElement = NULL;
 
  if(fAnyElement)
    delete fAnyElement;
  fAnyElement = NULL;
  

}


/*
 * ---------------------------------------------------------------------------------
 *                                 Source Handling
 * ---------------------------------------------------------------------------------
 */

//##################################################################################
Int_t AliEveHOMERManager::CreateEveSourcesList() {
  // see header file for class documentation

  DestroyElements();

  Int_t iResult = CreateSourcesList();

  //  fStateHasChanged = kTRUE;
  
  HLTDebug(Form("iResult XXX %d", iResult));
  if ( iResult )
    return iResult;


  HLTDebug(Form("iResult %d", iResult));
  if (fSrcList) {
    HLTInfo(Form("delete source list", iResult));
    DestroyElements();
    //delete fSrcList;
    fSrcList = NULL;
    //fSrcList->Clear();
    HLTInfo(Form("cleared source list", iResult));
  }


  // -- Create new AliEVE sources list 
  if(!fSrcList){
    HLTInfo(Form("no source list", iResult));
    fSrcList = new AliEveHOMERSourceList("HLT Sources");
    fSrcList->SetManager(this);
    
    AddElement(fSrcList);
  }
  
  //HLTInfo(Form("createbytype", iResult));
  fSrcList->CreateByDet();
  
  HLTDebug(Form("Done createing source list %d", iResult));    
  
  
  return iResult;
}

//##################################################################################
Int_t AliEveHOMERManager::CreateEveSourcesListLoop() {
  // see header file for class documentation

  Int_t iResult = 0;

  for ( Int_t retry = 0; retry < fRetryCount ; retry++ ) {

    iResult = CreateEveSourcesList();

    if (!iResult) {
      HLTInfo("Source list successfully created.");
      break;
    }
    else if (iResult == 1) {
      HLTWarning( Form("Couldn't find active services, sleeping %d s before making attempt %d out of %d", fRetrySleeptime, retry, fRetryCount) ) ;
    }   
    else if (iResult == 2) {
      HLTWarning( Form("Services List empty, sleeping %d s before making new attempt.", fRetrySleeptime) ) ;
    }
    else {
      HLTError( Form("Other problem ... \n") ); 
      return iResult;
    } 

    //fSourceListTimer->Start(fRetrySleeptime, kFALSE);
    sleep(fRetrySleeptime);

  }

  if ( iResult ) {
    HLTWarning( Form("Couldn't find active services.") );
    return iResult;
  } 
  
  return iResult;
}

//##################################################################################
Int_t AliEveHOMERManager::ConnectEVEtoHOMER( TString detector ) {
  // see header file for class documentation

  HLTInfo("");
  fStateHasChanged = fSrcList->GetSelectedSources();
  HLTInfo(Form("has state changed % d", fStateHasChanged));
  return ConnectHOMER(detector);
}


//##################################################################################
Int_t AliEveHOMERManager::ReConnectHOMER( TString /*detector*/ ){
  // see header file for class documentation
  
  Int_t iResult = 0;

  DisconnectHOMER();
  iResult = CreateEveSourcesListLoop();
  HLTInfo("Created new source list, reconnect to HOMER");
  iResult = ConnectEVEtoHOMER();
  if ( iResult ) {
    HLTError(Form("Error reconnecting."));
  }

  return iResult;
}


//_____________________________________________________________________________________
Int_t AliEveHOMERManager::NextHOMEREvent() {
  //See header file for documentation  
  Int_t iResult = 0;

  
  if ( NextEvent() ) {
    
    HLTInfo("Failed getting next event, trying to reconnect");
    iResult = ReConnectHOMER();
    return NextHOMEREvent();
  }
 
  return ProcessEvent();
 
}


//______________________________________________________________________________________________
Int_t AliEveHOMERManager::ProcessEvent() {

  //We have a new event, reset display items (need to check if there really is anything interesting in event before resetting. ie not just histos)
  ResetDisplay();
 

  AliHLTHOMERBlockDesc * block = NULL;


  //Process the SYNCED block list
  if ( GetBlockList() == NULL) {
    printf ("onlineDisplay:   No regular BlockList ... \n");
    cout << endl;
    //return -1;
   
  } else {
    
    if (GetBlockList()->IsEmpty() ) {
      printf ("onlineDisplay:   No Sync Blocks in list ... \n");
      cout<<endl;
      //return;
    }  
   
    
    TIter next(GetBlockList());
    while ((block = (AliHLTHOMERBlockDesc*)next())) {
      ProcessBlock(block);
     
    } 
  }


  //Read out histograms and elements from detectors outside physics 1 partition
  TIter anext(GetAsyncBlockList());

  while ( (block = (AliHLTHOMERBlockDesc*)anext()) ) {
    ProcessBlock(block);
  }
  
  UpdateDisplay();

  return 0;

}

void  AliEveHOMERManager::UpdateDisplay() {
  //See header file for documentation
  fPhosElement->UpdateElements();
  fEmcalElement->UpdateElements();
  fTPCElement->UpdateElements();
  fHLTElement->UpdateElements();
  fITSElement->UpdateElements();
  fISSDElement->UpdateElements();
  fISDDElement->UpdateElements();
  fISPDElement->UpdateElements();
  fTRDElement->UpdateElements();
  if(fAnyElement) fAnyElement->UpdateElements();
  if(fMuonElement) fMuonElement->UpdateElements();


  // -- Set EventID in Window Title  
  TString winTitle("Eve Main Window -- Event ID : ");
  winTitle += Form("0x%016X ", GetEventID() );
  GetEveManager()->GetBrowser()->SetWindowName(winTitle);

  //==============================================================================
  // -- Import global scene into projection scenes
  //==============================================================================

  // XXX Primary vertex ... to be retrieved from the ESD
  Double_t x[3] = { 0, 0, 0 };
  
  TEveElement* top = GetEveManager()->GetCurrentEvent();
  
  if (fRPhiManager && top) {
    fRPhiEventScene->DestroyElements();
    if (fCenterProjectionsAtPrimaryVertex)
      fRPhiManager->SetCenter(x[0], x[1], x[2]);
    fRPhiManager->ImportElements(top, fRPhiEventScene);
  }
  
  if (fRhoZManager && top) {
    fRhoZEventScene->DestroyElements();
    if (fCenterProjectionsAtPrimaryVertex)
      fRhoZManager->SetCenter(x[0], x[1], x[2]);
    fRhoZManager->ImportElements(top, fRhoZEventScene);
  }


  //Redraw the display
  GetEveManager()->Redraw3D(0,1); // (0, 1)
  GetEveManager()->EnableRedraw(); 

}

void AliEveHOMERManager::ProcessBlock(AliHLTHOMERBlockDesc * block) {
  //See header file for documentation
  
#if 1//DEBUG
  printf( "------------------- xxxxxxxxxxxxxxx ----------------------\n");
  printf( "Detector           : %s\n", block->GetDetector().Data() );
  printf( "Datatype           : %s\n", block->GetDataType().Data() );
  if (block->IsTObject() )
    printf( "Is TObject of class: %s\n", block->GetClassName().Data() );
  printf( "------------------- xxxxxxxxxxxxxxx ----------------------\n");
#endif


  if(fShowBarrel) {

    if ( ! block->GetDetector().CompareTo("PHOS") ) 
      fPhosElement->ProcessBlock(block);
    
    else if ( ! block->GetDetector().CompareTo("EMCA") ) 
      fEmcalElement->ProcessBlock(block);
  
    else if ( ! block->GetDetector().CompareTo("TPC") ) 
      fTPCElement->ProcessBlock(block);
  
    else if ( ! block->GetDetector().CompareTo("HLT") ) 
      fHLTElement->ProcessBlock(block);
  
    else if ( ! block->GetDetector().CompareTo("ITS") ) 
      fITSElement->ProcessBlock(block);
  
    else if ( ! block->GetDetector().CompareTo("ISDD") ) 
      fISDDElement->ProcessBlock(block);
  
    else if ( ! block->GetDetector().CompareTo("ISPD") ) 
      fISPDElement->ProcessBlock(block);
  
    else if ( ! block->GetDetector().CompareTo("ISSD") ) 
      fISSDElement->ProcessBlock(block);

    else if ( ! block->GetDetector().CompareTo("TRD") ) 
      fTRDElement->ProcessBlock(block);
   
    else if ( ! block->GetDetector().CompareTo("MUON") ) {
      //Do Nothing
       

    } else {
      if(!fAnyElement) {
	fAnyElement = new AliHLTEveAny();
	fAnyElement->SetEventManager(this);
      } 
      fAnyElement->ProcessBlock(block);
    }
     
  }

   
  if(fShowMuon) {
    if ( ! block->GetDetector().CompareTo("MUON") ) {
      if(!fMuonElement) {
	fMuonElement = new AliHLTEveMuon();
	fMuonElement->SetEventManager(this);
      }
      fMuonElement->ProcessBlock(block);
    }
  }

}

void AliEveHOMERManager::ResetDisplay () {
  //See header file for documentation

 if(fPhosElement)
   fPhosElement->ResetElements();
 
 if(fEmcalElement)
   fEmcalElement->ResetElements();
 
 if(fTPCElement)
   fTPCElement->ResetElements();
 
 if(fHLTElement)
   fHLTElement->ResetElements();
 
 if(fITSElement)
   fITSElement->ResetElements();
 
 if(fISPDElement)
   fISPDElement->ResetElements();
 
 if(fISDDElement)
   fISDDElement->ResetElements();
 
 if(fISSDElement)
   fISSDElement->ResetElements();

 if (fTRDElement)
   fTRDElement->ResetElements();

 if(fAnyElement)
   fAnyElement->ResetElements();

 if(fMuonElement)
   fMuonElement->ResetElements();

}


void AliEveHOMERManager::StartLoop() {
  //See header file for documentation
  //fTimer->SetCommand("NextEvent()", "AliEveHOMERManager", this);
  SetEventLoopStarted(kTRUE);
  fTimer->Start(3000);
}

void AliEveHOMERManager::StopLoop() {
  //See header file for documentation
  fTimer->Stop();
  SetEventLoopStarted(kFALSE);
}

// void AliEveHOMERManager::TimeOut(Int_t sec) {
  
//   TTimer t(sec*1000, kFALSE);

//   cout << "Start timer for " << sec << " seconds" << endl;

//   while (!t.CheckTimer(gSystem->Now()))
//     gSystem->Sleep(100);  // 100 ms sleep

//   cout << "Timed out." << endl;

// }
Commit	Line	Data
a82a31af	1	//-- Mode: C++ --
a82a31af	2
d810d0de	3	// $Id$
33791895	4	// Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 *
fd31e9de	5	// Author: Jochen Thaeder <thaeder@kip.uni-heidelberg.de> *
33791895	6	// Author: 2010 Svein Lindal <slindal@fys.uio.no> *
fd31e9de	7	// for The ALICE HLT Project. *
059c30e4	8
a82a31af	9
7279ee15	10
d810d0de	11	/** @file AliEveHOMERManager.cxx
33791895	12	@author Jochen Thaeder, Svein Lindal <slindal@fys.uio.no>
51346b82	13	@date
cfa641b1	14	@brief Manager for HOMER online
059c30e4	15	*/
	16
	17	#if __GNUC__>= 3
	18	using namespace std;
	19	#endif
	20
9e78371d	21	#include "unistd.h"
33791895	22	#include "TEveManager.h"
	23	#include "TTimer.h"
	24	#include "TEveScene.h"
	25	#include "TEveProjectionManager.h"
	26	#include "TEveBrowser.h"
	27
d810d0de	28	#include "AliEveHOMERManager.h"
cfa641b1	29	#include "AliHLTHOMERBlockDesc.h"
cfa641b1	30	#include "AliHLTHOMERManager.h"
cfa641b1	31	#include "AliHLTTriggerDecision.h"
33791895	32	#include "AliHLTEvePhos.h"
	33	#include "AliHLTEveEmcal.h"
	34	#include "AliHLTEveTPC.h"
	35	#include "AliHLTEveHLT.h"
	36	#include "AliHLTEveITS.h"
	37	#include "AliHLTEveISPD.h"
	38	#include "AliHLTEveISSD.h"
	39	#include "AliHLTEveISDD.h"
	40	#include "AliHLTEveTRD.h"
	41	#include "AliHLTEveMuon.h"
	42	#include "AliHLTEveAny.h"
	43	#include "AliEveHOMERSourceList.h"
	44
	45	//#include "TTimer.h"
a15e6d7d	46
d810d0de	47	ClassImp(AliEveHOMERManager)
a82a31af	48
059c30e4	49	/*
059c30e4	50	* ---------------------------------------------------------------------------------
51346b82	51	* Constructor / Destructor
51346b82	52	* ---------------------------------------------------------------------------------
059c30e4	53	*/
a82a31af	54
059c30e4	55	//##################################################################################
a82a31af	56	AliEveHOMERManager::AliEveHOMERManager() :
33791895	57	TEveElementList("Homer Manager"),
	58	AliHLTHOMERManager(),
	59	fSrcList(NULL),
	60	fRetryCount(1000),
	61	fRetrySleeptime(15),
	62	fGeoManager(NULL),
	63	fEveManager(NULL),
	64	fRPhiManager(NULL),
	65	fRhoZManager(NULL),
	66	fRPhiEventScene(NULL),
	67	fRhoZEventScene(NULL),
	68	fTimer(NULL),
	69	// fSourceListTimer(NULL),
	70	fPhosElement(NULL),
	71	fEmcalElement(NULL),
	72	fTPCElement(NULL),
	73	fHLTElement(NULL),
	74	fITSElement(NULL),
	75	fISPDElement(NULL),
	76	fISSDElement(NULL),
	77	fISDDElement(NULL),
	78	fTRDElement(NULL),
	79	fMuonElement(NULL),
	80	fAnyElement(NULL),
	81	fEventLoopStarted(kFALSE),
	82	fCenterProjectionsAtPrimaryVertex(kFALSE),
	83	fShowBarrel(kTRUE),
	84	fShowMuon(kFALSE)
cfa641b1	85	{
33791895	86	// see header file for class documentation
a82a31af	87	// or
	88	// refer to README to build package
	89	// or
	90	// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
33791895	91
	92	fTimer = new TTimer();
	93	fTimer->Connect("Timeout()", "AliEveHOMERManager", this, "NextHOMEREvent()" );
	94
	95	//fSourceListTimer = new TTimer();
	96
	97	fPhosElement = new AliHLTEvePhos();
	98	fPhosElement->SetEventManager(this);
	99
	100	fEmcalElement = new AliHLTEveEmcal();
	101	fEmcalElement->SetEventManager(this);
	102
	103	fTPCElement = new AliHLTEveTPC();
	104	fTPCElement->SetEventManager(this);
	105
	106	fHLTElement = new AliHLTEveHLT();
	107	fHLTElement->SetEventManager(this);
	108
	109	fITSElement = new AliHLTEveITS();
	110	fITSElement->SetEventManager(this);
	111
	112	fISPDElement = new AliHLTEveISPD();
	113	fISPDElement->SetEventManager(this);
	114
	115	fISDDElement = new AliHLTEveISDD();
	116	fISDDElement->SetEventManager(this);
	117
	118	fISSDElement = new AliHLTEveISSD();
	119	fISSDElement->SetEventManager(this);
	120
	121	fTRDElement = new AliHLTEveTRD();
	122	fTRDElement->SetEventManager(this);
	123
059c30e4	124	}
059c30e4	125
059c30e4	126	//##################################################################################
d810d0de	127	AliEveHOMERManager::~AliEveHOMERManager() {
a82a31af	128	// see header file for class documentation
059c30e4	129
33791895	130	DestroyElements();
	131	DestroyDetectorElements();
	132
	133	}
	134
	135
	136
	137	void AliEveHOMERManager::DestroyDetectorElements(){
	138	//See header file for documentation
a82a31af	139	if (fSrcList)
46eadbb4	140	delete fSrcList;
46eadbb4	141	fSrcList = NULL;
33791895	142
	143	if (fPhosElement)
	144	delete fPhosElement;
	145	fPhosElement = NULL;
	146
	147	if(fEmcalElement)
	148	delete fEmcalElement;
	149	fEmcalElement = NULL;
	150
	151	if(fTPCElement)
	152	delete fTPCElement;
	153	fTPCElement = NULL;
	154
	155	if(fHLTElement)
	156	delete fHLTElement;
	157	fHLTElement = NULL;
	158
	159	if(fITSElement)
	160	delete fITSElement;
	161	fITSElement = NULL;
	162
	163	if(fISSDElement)
	164	delete fISSDElement;
	165	fISSDElement = NULL;
	166
	167	if(fISDDElement)
	168	delete fISDDElement;
	169	fISDDElement = NULL;
	170
	171	if(fISPDElement)
	172	delete fISPDElement;
	173	fISPDElement = NULL;
	174
	175	if(fTRDElement)
	176	delete fTRDElement;
	177	fTRDElement = NULL;
	178
	179	if(fMuonElement)
	180	delete fMuonElement;
	181	fMuonElement = NULL;
	182
	183	if(fAnyElement)
	184	delete fAnyElement;
	185	fAnyElement = NULL;
	186
	187
059c30e4	188	}
059c30e4	189
33791895	190
33791895	191
059c30e4	192	/*
059c30e4	193	* ---------------------------------------------------------------------------------
7279ee15	194	* Source Handling
51346b82	195	* ---------------------------------------------------------------------------------
059c30e4	196	*/
	197
	198	//##################################################################################
a82a31af	199	Int_t AliEveHOMERManager::CreateEveSourcesList() {
a82a31af	200	// see header file for class documentation
059c30e4	201
059c30e4	202	DestroyElements();
059c30e4	203
a82a31af	204	Int_t iResult = CreateSourcesList();
33791895	205
33791895	206	// fStateHasChanged = kTRUE;
46eadbb4	207
dd407e8c	208	HLTDebug(Form("iResult XXX %d", iResult));
a82a31af	209	if ( iResult )
059c30e4	210	return iResult;
51346b82	211
33791895	212
dd407e8c	213	HLTDebug(Form("iResult %d", iResult));
33791895	214	if (fSrcList) {
	215	HLTInfo(Form("delete source list", iResult));
	216	DestroyElements();
	217	//delete fSrcList;
	218	fSrcList = NULL;
	219	//fSrcList->Clear();
	220	HLTInfo(Form("cleared source list", iResult));
	221	}
	222
51346b82	223
a82a31af	224	// -- Create new AliEVE sources list
33791895	225	if(!fSrcList){
	226	HLTInfo(Form("no source list", iResult));
	227	fSrcList = new AliEveHOMERSourceList("HLT Sources");
	228	fSrcList->SetManager(this);
a82a31af	229
33791895	230	AddElement(fSrcList);
33791895	231	}
dd407e8c	232
dd407e8c	233	//HLTInfo(Form("createbytype", iResult));
33791895	234	fSrcList->CreateByDet();
dd407e8c	235
	236	HLTDebug(Form("Done createing source list %d", iResult));
	237
	238
33791895	239
059c30e4	240	return iResult;
	241	}
	242
059c30e4	243	//##################################################################################
9e78371d	244	Int_t AliEveHOMERManager::CreateEveSourcesListLoop() {
a82a31af	245	// see header file for class documentation
059c30e4	246
059c30e4	247	Int_t iResult = 0;
9e78371d	248
9e78371d	249	for ( Int_t retry = 0; retry < fRetryCount ; retry++ ) {
33791895	250
9e78371d	251	iResult = CreateEveSourcesList();
33791895	252
	253	if (!iResult) {
	254	HLTInfo("Source list successfully created.");
9e78371d	255	break;
33791895	256	}
9e78371d	257	else if (iResult == 1) {
cfa641b1	258	HLTWarning( Form("Couldn't find active services, sleeping %d s before making attempt %d out of %d", fRetrySleeptime, retry, fRetryCount) ) ;
9e78371d	259	}
9e78371d	260	else if (iResult == 2) {
33791895	261	HLTWarning( Form("Services List empty, sleeping %d s before making new attempt.", fRetrySleeptime) ) ;
9e78371d	262	}
	263	else {
	264	HLTError( Form("Other problem ... \n") );
	265	return iResult;
	266	}
33791895	267
33791895	268	//fSourceListTimer->Start(fRetrySleeptime, kFALSE);
9e78371d	269	sleep(fRetrySleeptime);
33791895	270
9e78371d	271	}
	272
	273	if ( iResult ) {
703482d8	274	HLTWarning( Form("Couldn't find active services.") );
9e78371d	275	return iResult;
9e78371d	276	}
a82a31af	277
9e78371d	278	return iResult;
9e78371d	279	}
059c30e4	280
9e78371d	281	//##################################################################################
703482d8	282	Int_t AliEveHOMERManager::ConnectEVEtoHOMER( TString detector ) {
9e78371d	283	// see header file for class documentation
059c30e4	284
33791895	285	HLTInfo("");
9e78371d	286	fStateHasChanged = fSrcList->GetSelectedSources();
33791895	287	HLTInfo(Form("has state changed % d", fStateHasChanged));
703482d8	288	return ConnectHOMER(detector);
059c30e4	289	}
cfa641b1	290
33791895	291
33791895	292	//##################################################################################
8b21b920	293	Int_t AliEveHOMERManager::ReConnectHOMER( TString /detector/ ){
33791895	294	// see header file for class documentation
	295
	296	Int_t iResult = 0;
	297
	298	DisconnectHOMER();
	299	iResult = CreateEveSourcesListLoop();
	300	HLTInfo("Created new source list, reconnect to HOMER");
	301	iResult = ConnectEVEtoHOMER();
	302	if ( iResult ) {
	303	HLTError(Form("Error reconnecting."));
	304	}
	305
	306	return iResult;
	307	}
	308
	309
	310	//_____________________________________________________________________________________
	311	Int_t AliEveHOMERManager::NextHOMEREvent() {
	312	//See header file for documentation
	313	Int_t iResult = 0;
	314
	315
33791895	316
	317	if ( NextEvent() ) {
	318
	319	HLTInfo("Failed getting next event, trying to reconnect");
	320	iResult = ReConnectHOMER();
	321	return NextHOMEREvent();
	322	}
33791895	323
3da168a7	324	return ProcessEvent();
	325
	326	}
	327
	328
	329	//______________________________________________________________________________________________
	330	Int_t AliEveHOMERManager::ProcessEvent() {
	331
33791895	332	//We have a new event, reset display items (need to check if there really is anything interesting in event before resetting. ie not just histos)
33791895	333	ResetDisplay();
3da168a7	334
	335
	336	AliHLTHOMERBlockDesc * block = NULL;
	337
	338
33791895	339	//Process the SYNCED block list
	340	if ( GetBlockList() == NULL) {
	341	printf ("onlineDisplay: No regular BlockList ... \n");
	342	cout << endl;
	343	//return -1;
	344
	345	} else {
	346
	347	if (GetBlockList()->IsEmpty() ) {
	348	printf ("onlineDisplay: No Sync Blocks in list ... \n");
	349	cout<<endl;
	350	//return;
	351	}
	352
	353
	354	TIter next(GetBlockList());
33791895	355	while ((block = (AliHLTHOMERBlockDesc*)next())) {
	356	ProcessBlock(block);
	357
	358	}
	359	}
	360
	361
	362	//Read out histograms and elements from detectors outside physics 1 partition
	363	TIter anext(GetAsyncBlockList());
	364
	365	while ( (block = (AliHLTHOMERBlockDesc*)anext()) ) {
33791895	366	ProcessBlock(block);
33791895	367	}
	368
	369	UpdateDisplay();
	370
	371	return 0;
	372
	373	}
	374
	375	void AliEveHOMERManager::UpdateDisplay() {
	376	//See header file for documentation
	377	fPhosElement->UpdateElements();
	378	fEmcalElement->UpdateElements();
	379	fTPCElement->UpdateElements();
	380	fHLTElement->UpdateElements();
	381	fITSElement->UpdateElements();
	382	fISSDElement->UpdateElements();
	383	fISDDElement->UpdateElements();
	384	fISPDElement->UpdateElements();
	385	fTRDElement->UpdateElements();
	386	if(fAnyElement) fAnyElement->UpdateElements();
	387	if(fMuonElement) fMuonElement->UpdateElements();
	388
	389
	390	// -- Set EventID in Window Title
33791895	391	TString winTitle("Eve Main Window -- Event ID : ");
	392	winTitle += Form("0x%016X ", GetEventID() );
	393	GetEveManager()->GetBrowser()->SetWindowName(winTitle);
	394
	395	//==============================================================================
	396	// -- Import global scene into projection scenes
	397	//==============================================================================
	398
	399	// XXX Primary vertex ... to be retrieved from the ESD
	400	Double_t x[3] = { 0, 0, 0 };
	401
	402	TEveElement* top = GetEveManager()->GetCurrentEvent();
	403
	404	if (fRPhiManager && top) {
	405	fRPhiEventScene->DestroyElements();
	406	if (fCenterProjectionsAtPrimaryVertex)
	407	fRPhiManager->SetCenter(x[0], x[1], x[2]);
	408	fRPhiManager->ImportElements(top, fRPhiEventScene);
	409	}
	410
	411	if (fRhoZManager && top) {
	412	fRhoZEventScene->DestroyElements();
	413	if (fCenterProjectionsAtPrimaryVertex)
	414	fRhoZManager->SetCenter(x[0], x[1], x[2]);
	415	fRhoZManager->ImportElements(top, fRhoZEventScene);
	416	}
	417
	418
	419	//Redraw the display
	420	GetEveManager()->Redraw3D(0,1); // (0, 1)
	421	GetEveManager()->EnableRedraw();
	422
	423	}
	424
	425	void AliEveHOMERManager::ProcessBlock(AliHLTHOMERBlockDesc * block) {
	426	//See header file for documentation
	427
	428	#if 1//DEBUG
	429	printf( "------------------- xxxxxxxxxxxxxxx ----------------------\n");
	430	printf( "Detector : %s\n", block->GetDetector().Data() );
	431	printf( "Datatype : %s\n", block->GetDataType().Data() );
	432	if (block->IsTObject() )
	433	printf( "Is TObject of class: %s\n", block->GetClassName().Data() );
	434	printf( "------------------- xxxxxxxxxxxxxxx ----------------------\n");
	435	#endif
	436
	437
	438	if(fShowBarrel) {
	439
	440	if ( ! block->GetDetector().CompareTo("PHOS") )
	441	fPhosElement->ProcessBlock(block);
	442
	443	else if ( ! block->GetDetector().CompareTo("EMCA") )
	444	fEmcalElement->ProcessBlock(block);
	445
	446	else if ( ! block->GetDetector().CompareTo("TPC") )
	447	fTPCElement->ProcessBlock(block);
	448
	449	else if ( ! block->GetDetector().CompareTo("HLT") )
	450	fHLTElement->ProcessBlock(block);
	451
	452	else if ( ! block->GetDetector().CompareTo("ITS") )
	453	fITSElement->ProcessBlock(block);
	454
455	else if ( ! block->GetDetector().CompareTo("ISDD") )
456	fISDDElement->ProcessBlock(block);
457
458	else if ( ! block->GetDetector().CompareTo("ISPD") )
459	fISPDElement->ProcessBlock(block);
460
461	else if ( ! block->GetDetector().CompareTo("ISSD") )
462	fISSDElement->ProcessBlock(block);
463
464	else if ( ! block->GetDetector().CompareTo("TRD") )
465	fTRDElement->ProcessBlock(block);
466
467	else if ( ! block->GetDetector().CompareTo("MUON") ) {
468	//Do Nothing
469
470
471	} else {
472	if(!fAnyElement) {
473	fAnyElement = new AliHLTEveAny();
474	fAnyElement->SetEventManager(this);
475	}
476	fAnyElement->ProcessBlock(block);
477	}
478
479	}
480
481
482	if(fShowMuon) {
483	if ( ! block->GetDetector().CompareTo("MUON") ) {
484	if(!fMuonElement) {
485	fMuonElement = new AliHLTEveMuon();
486	fMuonElement->SetEventManager(this);
487	}
488	fMuonElement->ProcessBlock(block);
489	}
490	}
491
492	}
493
494	void AliEveHOMERManager::ResetDisplay () {
495	//See header file for documentation
496
497	if(fPhosElement)
498	fPhosElement->ResetElements();
499
500	if(fEmcalElement)
501	fEmcalElement->ResetElements();
502
503	if(fTPCElement)
504	fTPCElement->ResetElements();
505
506	if(fHLTElement)
507	fHLTElement->ResetElements();
508
509	if(fITSElement)
510	fITSElement->ResetElements();
511
512	if(fISPDElement)
513	fISPDElement->ResetElements();
514
515	if(fISDDElement)
516	fISDDElement->ResetElements();
517
518	if(fISSDElement)
519	fISSDElement->ResetElements();
520
521	if (fTRDElement)
522	fTRDElement->ResetElements();
523
524	if(fAnyElement)
525	fAnyElement->ResetElements();
526
527	if(fMuonElement)
528	fMuonElement->ResetElements();
529
530	}
531
532
533	void AliEveHOMERManager::StartLoop() {
534	//See header file for documentation
535	//fTimer->SetCommand("NextEvent()", "AliEveHOMERManager", this);
536	SetEventLoopStarted(kTRUE);
537	fTimer->Start(3000);
538	}
539
540	void AliEveHOMERManager::StopLoop() {
541	//See header file for documentation
542	fTimer->Stop();
543	SetEventLoopStarted(kFALSE);
544	}
545
546	// void AliEveHOMERManager::TimeOut(Int_t sec) {
547
548	// TTimer t(sec*1000, kFALSE);
549
550	// cout << "Start timer for " << sec << " seconds" << endl;
551
552	// while (!t.CheckTimer(gSystem->Now()))
553	// gSystem->Sleep(100); // 100 ms sleep
554
555	// cout << "Timed out." << endl;
556
557	// }