#include <Fireworks/Core/interface/CmsShowMain.h>

Inheritance diagram for CmsShowMain:

Public Member Functions
void	appendData ()
	CmsShowMain (int argc, char *argv[])
const fireworks::Context *	context () const
void	doExit ()
void	fileChangedSlot (const TFile *file)
const fwlite::Event *	getCurrentEvent () const
bool	getVersionCheck () const
void	notified (TSocket *)
void	openData ()
void	openDataViaURL ()
virtual void	quit ()
void	resetInitialization ()
virtual	~CmsShowMain ()
Protected Member Functions
virtual void	eventChangedImp ()
Private Member Functions
virtual void	autoLoadNewEvent ()
void	checkLiveMode ()
virtual void	checkPosition ()
	CmsShowMain (const CmsShowMain &)
void	connectSocket ()
void	filterButtonClicked ()
void	loadGeometry ()
void	navigatorChangedFilterState (int)
const CmsShowMain &	operator= (const CmsShowMain &)
void	postFiltering (bool)
void	preFiltering ()
void	reachedBeginning ()
void	reachedEnd ()
void	setLiveMode ()
void	setupDataHandling ()
void	setupSocket (unsigned int)
virtual void	stopPlaying ()
Private Attributes
std::auto_ptr< fireworks::Context >	m_context
std::vector< std::string >	m_inputFiles
UInt_t	m_lastXEventSerial
bool	m_live
int	m_liveTimeout
std::auto_ptr< SignalTimer >	m_liveTimer
bool	m_loadedAnyInputFile
std::auto_ptr < FWLiteJobMetadataManager >	m_metadataManager
std::auto_ptr< TMonitor >	m_monitor
std::auto_ptr< CmsShowNavigator >	m_navigator
bool	m_noVersionCheck
const TFile *	m_openFile
std::auto_ptr< CmsShowSearchFiles >	m_searchFiles

Detailed Description

Description: Displays an fwlite::Event in ROOT

Usage: <usage>

Definition at line 61 of file CmsShowMain.h.

Constructor & Destructor Documentation

CmsShowMain::CmsShowMain	(	int	argc,
		char *	argv[]
	)

Definition at line 111 of file CmsShowMain.cc.

   : CmsShowMainBase(),
     m_navigator(new CmsShowNavigator(*this)),
     m_metadataManager(new FWLiteJobMetadataManager()),
     m_context(new fireworks::Context(changeManager(),
                                      selectionManager(),
                                      eiManager(),
                                      colorManager(),
                                      m_metadataManager.get())),
     m_loadedAnyInputFile(false),
     m_openFile(0),
     m_live(false),
     m_liveTimer(new SignalTimer()),
     m_liveTimeout(600000),
     m_lastXEventSerial(0),
     m_noVersionCheck(false)
{
   try {
      TGLWidget* w = TGLWidget::Create(gClient->GetDefaultRoot(), kTRUE, kTRUE, 0, 10, 10);
      delete w;
   }
   catch (std::exception& iException) {
      fwLog(fwlog::kError) << "Failed creating an OpenGL window: " << iException.what() << "\n"
         "Things to check:\n"
         "- Is DISPLAY environment variable set?\n"
         "- Are OpenGL libraries installed?\n"
         "- If running remotely, make sure you use 'ssh -X' or 'ssh -Y'.\n"
         "See also: https://twiki.cern.ch/twiki/bin/viewauth/CMS/WorkBookFireworks\n";
      gSystem->Exit(1);
   }

   eiManager()->setContext(m_context.get());

   
   std::string descString(argv[0]);
   descString += " [options] <data file>\nAllowed options";

   namespace po = boost::program_options;
   po::options_description desc(descString);
   desc.add_options()
      (kInputFilesCommandOpt, po::value< std::vector<std::string> >(),   "Input root files")
      (kConfigFileCommandOpt, po::value<std::string>(),   "Include configuration file")
      (kGeomFileCommandOpt,   po::value<std::string>(),   "Include geometry file")
      (kNoConfigFileCommandOpt,                           "Don't load any configuration file")
      (kPlayCommandOpt, po::value<float>(),               "Start in play mode with given interval between events in seconds")
      (kPortCommandOpt, po::value<unsigned int>(),        "Listen to port for new data files to open")
      (kEveCommandOpt,                                    "Show Eve browser to help debug problems")
      (kLoopCommandOpt,                                   "Loop events in play mode")
      (kPlainRootCommandOpt,                              "Plain ROOT without event display")
      (kRootInteractiveCommandOpt,                        "Enable root interactive prompt")
      (kEnableFPE,                                        "Enable detection of floating-point exceptions")
      (kLogLevelCommandOpt, po::value<unsigned int>(),    "Set log level starting from 0 to 4 : kDebug, kInfo, kWarning, kError")
      (kAdvancedRenderCommandOpt,                         "Use advance options to improve rendering quality       (anti-alias etc)")
      (kSoftCommandOpt,                                   "Try to force software rendering to avoid problems with bad hardware drivers")
      (kChainCommandOpt, po::value<unsigned int>(),       "Chain up to a given number of recently open files. Default is 1 - no chain")
      (kLiveCommandOpt,                                   "Enforce playback mode if a user is not using display")
      (kFieldCommandOpt, po::value<double>(),             "Set magnetic field value explicitly. Default is auto-field estimation")
      (kFreePaletteCommandOpt,                            "Allow free color selection (requires special configuration!)")
      (kAutoSaveAllViews, po::value<std::string>(),       "Auto-save all views with given prefix (run_event_lumi_view.png is appended)")
      (kZeroWinOffsets,                                   "Disable auto-detection of window position offsets.")
      (kNoVersionCheck,                                   "No file version check.")
      (kSimGeomFileCommandOpt,po::value<std::string>(),   "Set simulation geometry file to browse")
      (kHelpCommandOpt,                                   "Display help message");
   po::positional_options_description p;
   p.add(kInputFilesOpt, -1);

   int newArgc = argc;
   char **newArgv = argv;
   po::variables_map vm;
   //po::store(po::parse_command_line(newArgc, newArgv, desc), vm);
   //po::notify(vm);
   try{ 
      po::store(po::command_line_parser(newArgc, newArgv).
                options(desc).positional(p).run(), vm);

      po::notify(vm);
   }
   catch ( const std::exception& e)
   {
      // Return with exit status 0 to avoid generating crash reports

      fwLog(fwlog::kError) <<  e.what() << std::endl;
      std::cout << desc <<std::endl;
      exit(0); 
   }

   if(vm.count(kHelpOpt)) {
      std::cout << desc <<std::endl;
      exit(0);
   }
      
   if(vm.count(kLogLevelOpt)) {
      fwlog::LogLevel level = (fwlog::LogLevel)(vm[kLogLevelOpt].as<unsigned int>());
      fwlog::setPresentLogLevel(level);
   }

   if(vm.count(kPlainRootCommandOpt)) {
      fwLog(fwlog::kInfo) << "Plain ROOT prompt requested" << std::endl;
      return;
   }

   const char* cmspath = gSystem->Getenv("CMSSW_BASE");
   if(0 == cmspath) {
      throw std::runtime_error("CMSSW_BASE environment variable not set");
   }

   // input file
   if (vm.count(kInputFilesOpt)) {
      m_inputFiles = vm[kInputFilesOpt].as< std::vector<std::string> >();
   }

   if (!m_inputFiles.size())
      fwLog(fwlog::kInfo) << "No data file given." << std::endl;
   else if (m_inputFiles.size() == 1)
      fwLog(fwlog::kInfo) << "Input " << m_inputFiles.front() << std::endl;
   else
      fwLog(fwlog::kInfo) << m_inputFiles.size() << " input files; first: " << m_inputFiles.front() << ", last: " << m_inputFiles.back() << std::endl;

   // configuration file
   if (vm.count(kConfigFileOpt)) {
      setConfigFilename(vm[kConfigFileOpt].as<std::string>());
      if (access(configFilename(), R_OK) == -1)
      {
         fwLog(fwlog::kError) << "Specified configuration file does not exist. Quitting.\n";
         exit(0);
      }
   } else {
      if (vm.count(kNoConfigFileOpt)) {
         fwLog(fwlog::kInfo) << "No configuration is loaded, show everything.\n";
         setConfigFilename("");
      } else
         setConfigFilename("default.fwc");
   }
   fwLog(fwlog::kInfo) << "Config "  <<  configFilename() << std::endl;

   // geometry
   if (vm.count(kGeomFileOpt)) {
      setGeometryFilename(vm[kGeomFileOpt].as<std::string>());
   } else {
      //  fwLog(fwlog::kInfo) << "No geom file name.  Choosing default.\n";
      setGeometryFilename("cmsGeom10.root");
   }
   fwLog(fwlog::kInfo) << "Geometry file " << geometryFilename() << "\n";

   if (vm.count(kSimGeomFileOpt)) {
      setSimGeometryFilename(vm[kSimGeomFileOpt].as<std::string>());
   } else {
      setSimGeometryFilename("cmsSimGeom-14.root");
   }
   // Free-palette palette
   if (vm.count(kFreePaletteCommandOpt)) {
      FWColorPopup::EnableFreePalette();
      fwLog(fwlog::kInfo) << "Palette restriction removed on user request!\n";
   }
   bool eveMode = vm.count(kEveOpt);

   //Delay creating guiManager and enabling autoloading until here so that if we have a 'help' request we don't
   // open any graphics or build dictionaries
   AutoLibraryLoader::enable();

   TEveManager::Create(kFALSE, "FIV");

   setup(m_navigator.get(), m_context.get(), m_metadataManager.get());

   if (vm.count(kZeroWinOffsets))
   {
      guiManager()->resetWMOffsets();
      fwLog(fwlog::kInfo) << "Window offsets reset on user request!\n";
   }

   if ( vm.count(kAdvancedRenderOpt) ) 
   {
      TEveLine::SetDefaultSmooth(kTRUE);
   }

   //figure out where to find macros
   //tell ROOT where to find our macros
   CmsShowTaskExecutor::TaskFunctor f;
   // first check if port is not occupied
   if (vm.count(kPortCommandOpt)) {      
      f=boost::bind(&CmsShowMain::setupSocket, this, vm[kPortCommandOpt].as<unsigned int>());    
      startupTasks()->addTask(f);        
   }
    
   f=boost::bind(&CmsShowMainBase::loadGeometry,this);
   startupTasks()->addTask(f);
   f=boost::bind(&CmsShowMainBase::setupViewManagers,this);
   startupTasks()->addTask(f);
   f=boost::bind(&CmsShowMainBase::setupConfiguration,this);
   startupTasks()->addTask(f);
   f=boost::bind(&CmsShowMain::setupDataHandling,this);
   startupTasks()->addTask(f);

   if (vm.count(kLoopOpt))
      setPlayLoop();

   if (eveMode) {
      f = boost::bind(&CmsShowMainBase::setupDebugSupport,this);
      startupTasks()->addTask(f);
   }
   if(vm.count(kChainCommandOpt)) {
      f = boost::bind(&CmsShowNavigator::setMaxNumberOfFilesToChain, m_navigator.get(), vm[kChainCommandOpt].as<unsigned int>());
      startupTasks()->addTask(f);
   }
   if (vm.count(kPlayOpt)) {
      f = boost::bind(&CmsShowMainBase::setupAutoLoad, this, vm[kPlayOpt].as<float>());
      startupTasks()->addTask(f);
   }

   if(vm.count(kLiveCommandOpt))
   {
      f = boost::bind(&CmsShowMain::setLiveMode, this);
      startupTasks()->addTask(f);
   }
      
   if(vm.count(kFieldCommandOpt)) 
   {
      m_context->getField()->setSource(FWMagField::kUser);
      m_context->getField()->setUserField(vm[kFieldCommandOpt].as<double>());
   }
   if(vm.count(kAutoSaveAllViews)) {
      std::string fmt = vm[kAutoSaveAllViews].as<std::string>();
      fmt += "%u_%u_%u_%s.png";
      setAutoSaveAllViewsFormat(fmt);
   }
   if(vm.count(kNoVersionCheck)) {
      m_noVersionCheck=true;
   }
   if(vm.count(kEnableFPE)) {
      gSystem->SetFPEMask();
   }

   if (vm.count(kPortCommandOpt)) {      
      f=boost::bind(&CmsShowMain::connectSocket, this);          
      startupTasks()->addTask(f);        
   }

   startupTasks()->startDoingTasks();
}

CmsShowMain::~CmsShowMain ( ) [virtual]

Definition at line 355 of file CmsShowMain.cc.

References FWSelectionManager::clearSelection(), and CmsShowMainBase::selectionManager().

{
   //avoids a seg fault from eve which happens if eve is terminated after the GUI is gone
   selectionManager()->clearSelection();
}

CmsShowMain::CmsShowMain ( const CmsShowMain & ) [private]

Member Function Documentation

void CmsShowMain::appendData ( )

Definition at line 468 of file CmsShowMain.cc.

References checkPosition(), FWGUIManager::clearStatus(), CmsShowMainBase::draw(), FWGUIManager::getMainFrame(), CmsShowMainBase::guiManager(), m_loadedAnyInputFile, m_navigator, FWGUIManager::titleChanged(), and FWGUIManager::updateStatus().

Referenced by setupDataHandling().

{
   const char* kRootType[] = {"ROOT files","*.root", 0, 0};
   TGFileInfo fi;
   fi.fFileTypes = kRootType;
   /* this is how things used to be done:
      fi.fIniDir = ".";
      this is bad because the destructor calls delete[] on fIniDir.
   */
   fi.fIniDir = new char[128];
   strncpy(fi.fIniDir,  ".", 127);
   guiManager()->updateStatus("waiting for data file ...");
   new TGFileDialog(gClient->GetDefaultRoot(), guiManager()->getMainFrame(), kFDOpen, &fi);
   guiManager()->updateStatus("loading file ...");
   if (fi.fFilename) {
      m_navigator->appendFile(fi.fFilename, false, false);
      m_loadedAnyInputFile = true;
      checkPosition();
      draw();
      guiManager()->titleChanged(m_navigator->frameTitle());
   }
   guiManager()->clearStatus();
}

void CmsShowMain::autoLoadNewEvent ( ) [private, virtual]

Implements CmsShowMainBase.

Definition at line 523 of file CmsShowMain.cc.

References checkPosition(), CmsShowMainBase::draw(), FWGUIManager::enableActions(), CmsShowMainBase::forward(), CmsShowMainBase::guiManager(), CmsShowMainBase::loop(), m_loadedAnyInputFile, m_monitor, m_navigator, reachedEnd(), CmsShowMainBase::startAutoLoadTimer(), and CmsShowMainBase::stopAutoLoadTimer().

{
   stopAutoLoadTimer();
   
   // case when start with no input file
   if (!m_loadedAnyInputFile)
   {
      if (m_monitor.get()) 
         startAutoLoadTimer();
      return;
   }

   bool reachedEnd = (forward() && m_navigator->isLastEvent()) || (!forward() && m_navigator->isFirstEvent());

   if (loop() && reachedEnd)
   {
      forward() ? m_navigator->firstEvent() : m_navigator->lastEvent();
      draw();
   }
   else if (!reachedEnd)
   {
      forward() ? m_navigator->nextEvent() : m_navigator->previousEvent();
      draw();
   }

   // stop loop in case no loop or monitor mode
   if (reachedEnd && (loop() || m_monitor.get()) == kFALSE)
   {
      if (forward() && m_navigator->isLastEvent())
      {
         guiManager()->enableActions();
         checkPosition();
      }

      if ((!forward()) && m_navigator->isFirstEvent())
      {
         guiManager()->enableActions();
         checkPosition();
      }
   }
   else
      startAutoLoadTimer();
}

void CmsShowMain::checkLiveMode ( ) [private]

Definition at line 813 of file CmsShowMain.cc.

References CmsShowMainBase::guiManager(), CmsShowMainBase::isPlaying(), m_lastXEventSerial, m_liveTimeout, m_liveTimer, FWGUIManager::playEventsAction(), and CSGContinuousAction::switchMode().

Referenced by setLiveMode().

{
   m_liveTimer->TurnOff();

   TGX11 *x11 = dynamic_cast<TGX11*>(gVirtualX);
   if (x11) {
      XAnyEvent *ev = (XAnyEvent*) x11->GetNativeEvent();
      // printf("serial %d \n",(int)ev->serial );

      if ( !isPlaying() && m_lastXEventSerial == ev->serial )
         guiManager()->playEventsAction()->switchMode();
      m_lastXEventSerial = ev->serial;
   }

   m_liveTimer->SetTime((Long_t)(m_liveTimeout));
   m_liveTimer->Reset();
   m_liveTimer->TurnOn();
}

void CmsShowMain::checkPosition ( ) [private, virtual]

Implements CmsShowMainBase.

Definition at line 570 of file CmsShowMain.cc.

References FWGUIManager::disableNext(), FWGUIManager::disablePrevious(), CSGAction::enable(), CmsShowMainFrame::enableNavigatorControls(), FWGUIManager::getMainFrame(), CmsShowMainBase::guiManager(), CSGAction::isEnabled(), CmsShowMainBase::isPlaying(), CmsShowMainBase::loop(), m_monitor, m_navigator, and FWGUIManager::playEventsAction().

Referenced by appendData(), autoLoadNewEvent(), navigatorChangedFilterState(), notified(), openData(), openDataViaURL(), postFiltering(), setupDataHandling(), and stopPlaying().

{
   if ((m_monitor.get() || loop() ) && isPlaying())
      return;
   
   guiManager()->getMainFrame()->enableNavigatorControls();

   if (m_navigator->isFirstEvent())
      guiManager()->disablePrevious();

   if (m_navigator->isLastEvent())
   {
      guiManager()->disableNext();
      // force enable play events action in --port mode
      if (m_monitor.get() && !guiManager()->playEventsAction()->isEnabled())
         guiManager()->playEventsAction()->enable();
   }
}

void CmsShowMain::connectSocket ( ) [private]

Definition at line 664 of file CmsShowMain.cc.

References m_monitor.

Referenced by CmsShowMain().

{
  m_monitor->Connect("Ready(TSocket*)","CmsShowMain",this,"notified(TSocket*)");

}

const fireworks::Context* CmsShowMain::context ( ) const [inline]

Definition at line 81 of file CmsShowMain.h.

References m_context.

Referenced by CmsShowNavigator::getProcessList(), and CmsShowNavigator::updateFileFilters().

{ return m_context.get(); };

void CmsShowMain::doExit ( )

Definition at line 385 of file CmsShowMain.cc.

References FWGUIManager::evePreTerminate(), CmsShowMainBase::guiManager(), and m_context.

Referenced by DieTimer::Notify().

{
   // pre terminate eve
   m_context->deleteEveElements();
   guiManager()->evePreTerminate();

   // sleep at least 150 ms
   // windows in ROOT GUI are destroyed in 150 ms timeout after
   gSystem->Sleep(151);
   gSystem->ProcessEvents();
   gSystem->ExitLoop();
}

void CmsShowMain::eventChangedImp ( ) [protected, virtual]

Reimplemented from CmsShowMainBase.

Definition at line 433 of file CmsShowMain.cc.

References getCurrentEvent(), CmsShowMainBase::guiManager(), m_metadataManager, m_navigator, m_openFile, and FWGUIManager::titleChanged().

{
   CmsShowMainBase::eventChangedImp();
   guiManager()->titleChanged(m_navigator->frameTitle());
   m_metadataManager->update(new FWLiteJobMetadataUpdateRequest(getCurrentEvent(), m_openFile));
}

void CmsShowMain::fileChangedSlot ( const TFile * file )

Definition at line 423 of file CmsShowMain.cc.

References mergeVDriftHistosByStation::file, getCurrentEvent(), CmsShowMainBase::guiManager(), m_metadataManager, m_navigator, m_openFile, and FWGUIManager::titleChanged().

Referenced by setupDataHandling().

{
   m_openFile = file;
   if (file)
      guiManager()->titleChanged(m_navigator->frameTitle());

   m_metadataManager->update(new FWLiteJobMetadataUpdateRequest(getCurrentEvent(), m_openFile));
}

void CmsShowMain::filterButtonClicked ( ) [private]

Definition at line 763 of file CmsShowMain.cc.

References CmsShowMainBase::guiManager(), CmsShowNavigator::kWithdrawn, m_navigator, and FWGUIManager::showEventFilterGUI().

Referenced by setupDataHandling().

{
   if (m_navigator->getFilterState() == CmsShowNavigator::kWithdrawn )
      guiManager()->showEventFilterGUI();
   else
      m_navigator->toggleFilterEnable();
}

const fwlite::Event * CmsShowMain::getCurrentEvent ( ) const

Definition at line 415 of file CmsShowMain.cc.

References m_navigator.

Referenced by eventChangedImp(), and fileChangedSlot().

{
   if (m_navigator.get())
     return static_cast<const fwlite::Event*>(m_navigator->getCurrentEvent());
   return 0;
}

bool CmsShowMain::getVersionCheck ( ) const [inline]

Definition at line 82 of file CmsShowMain.h.

References m_noVersionCheck.

Referenced by CmsShowNavigator::appendFile(), and CmsShowNavigator::openFile().

{ return !m_noVersionCheck; }

void CmsShowMain::loadGeometry ( ) [private]

Reimplemented from CmsShowMainBase.

void CmsShowMain::navigatorChangedFilterState ( int state ) [private]

Definition at line 752 of file CmsShowMain.cc.

References checkPosition(), CmsShowMainBase::guiManager(), m_navigator, FWGUIManager::setFilterButtonIcon(), and FWGUIManager::setFilterButtonText().

Referenced by setupDataHandling().

{
   guiManager()->setFilterButtonIcon(state);
   if (m_navigator->filesNeedUpdate() == false)
   {
      guiManager()->setFilterButtonText(m_navigator->filterStatusMessage());
      checkPosition();
   }
}

void CmsShowMain::notified ( TSocket * iSocket )

Definition at line 671 of file CmsShowMain.cc.

References checkPosition(), CmsShowMainBase::draw(), convertXMLtoSQLite_cfg::fileName, CmsShowMainBase::forward(), CmsShowMainBase::guiManager(), CmsShowMainBase::isPlaying(), m_live, m_loadedAnyInputFile, m_monitor, m_navigator, alignCSCRings::s, getRunRegistry::server, and FWGUIManager::updateStatus().

{
   TServerSocket* server = dynamic_cast<TServerSocket*> (iSocket);
   if (server)
   {
      TSocket* connection = server->Accept();
      if (connection)
      {
         m_monitor->Add(connection);
         std::stringstream s;
         s << "received connection from "<<iSocket->GetInetAddress().GetHostName();
         guiManager()->updateStatus(s.str().c_str());
      }
   }
   else
   {
      char buffer[4096];
      memset(buffer,0,sizeof(buffer));
      if (iSocket->RecvRaw(buffer, sizeof(buffer)) <= 0)
      {
         m_monitor->Remove(iSocket);
         //std::stringstream s;
         //s << "closing connection to "<<iSocket->GetInetAddress().GetHostName();
         //m_guiManager->updateStatus(s.str().c_str());
         delete iSocket;
         return;
      }
      std::string fileName(buffer);
      std::string::size_type lastNonSpace = fileName.find_last_not_of(" \n\t");
      if (lastNonSpace != std::string::npos)
      {
         fileName.erase(lastNonSpace+1);
      }

      std::stringstream s;
      s <<"New file notified '"<<fileName<<"'";
      guiManager()->updateStatus(s.str().c_str());

      bool appended = m_navigator->appendFile(fileName, true, m_live);

      if (appended)
      {
         if (m_live && isPlaying() && forward())
            m_navigator->activateNewFileOnNextEvent();
         else if (!isPlaying())
            checkPosition();

         // bootstrap case: --port  and no input file
         if (!m_loadedAnyInputFile)
         {
            m_loadedAnyInputFile = true;
            m_navigator->firstEvent();
            if (!isPlaying())
               draw();
         }

         std::stringstream sr;
         sr <<"New file registered '"<<fileName<<"'";
         guiManager()->updateStatus(sr.str().c_str());
      }
      else
      {
         std::stringstream sr;
         sr <<"New file NOT registered '"<<fileName<<"'";
         guiManager()->updateStatus(sr.str().c_str());
      }
   }
}

void CmsShowMain::openData ( )

Definition at line 444 of file CmsShowMain.cc.

References checkPosition(), FWGUIManager::clearStatus(), CmsShowMainBase::draw(), FWGUIManager::getMainFrame(), CmsShowMainBase::guiManager(), m_loadedAnyInputFile, m_navigator, and FWGUIManager::updateStatus().

Referenced by setupDataHandling().

{
   const char* kRootType[] = {"ROOT files","*.root", 0, 0};
   TGFileInfo fi;
   fi.fFileTypes = kRootType;
   /* this is how things used to be done:
      fi.fIniDir = ".";
      this is bad because the destructor calls delete[] on fIniDir.
    */
   fi.fIniDir = new char[128];
   strncpy(fi.fIniDir, ".", 127);  
   guiManager()->updateStatus("waiting for data file ...");
   new TGFileDialog(gClient->GetDefaultRoot(), guiManager()->getMainFrame(), kFDOpen, &fi);
   guiManager()->updateStatus("loading file ...");
   if (fi.fFilename) {
      m_navigator->openFile(fi.fFilename);
      m_loadedAnyInputFile = true;
      m_navigator->firstEvent();
      checkPosition();
      draw();
   }
   guiManager()->clearStatus();
}

void CmsShowMain::openDataViaURL ( )

Definition at line 493 of file CmsShowMain.cc.

References checkPosition(), FWGUIManager::clearStatus(), CmsShowMainBase::draw(), CmsShowMainBase::guiManager(), m_loadedAnyInputFile, m_navigator, m_searchFiles, and FWGUIManager::updateStatus().

Referenced by setupDataHandling().

{
   if (m_searchFiles.get() == 0) {
      m_searchFiles = std::auto_ptr<CmsShowSearchFiles>(new CmsShowSearchFiles("",
                                                                               "Open Remote Data Files",
                                                                               guiManager()->getMainFrame(),
                                                                               500, 400));
      m_searchFiles->CenterOnParent(kTRUE,TGTransientFrame::kBottomRight);
   }
   std::string chosenFile = m_searchFiles->chooseFileFromURL();
   if(!chosenFile.empty()) {
      guiManager()->updateStatus("loading file ...");
      if(m_navigator->openFile(chosenFile.c_str())) {
         m_loadedAnyInputFile = true;
         m_navigator->firstEvent();
         checkPosition();
         draw();
         guiManager()->clearStatus();
      } else {
         guiManager()->updateStatus("failed to load data file");
      }
   }
}

const CmsShowMain& CmsShowMain::operator= ( const CmsShowMain & ) [private]

void CmsShowMain::postFiltering ( bool doDraw ) [private]

Definition at line 779 of file CmsShowMain.cc.

References checkPosition(), FWGUIManager::clearStatus(), CmsShowMainBase::draw(), CmsShowMainBase::guiManager(), m_navigator, and FWGUIManager::setFilterButtonText().

Referenced by setupDataHandling().

{
   // called only filter is changed
   guiManager()->clearStatus();
   if (doDraw) draw();
   checkPosition();
   guiManager()->setFilterButtonText(m_navigator->filterStatusMessage());
}

void CmsShowMain::preFiltering ( ) [private]

Definition at line 772 of file CmsShowMain.cc.

References CmsShowMainBase::guiManager(), and FWGUIManager::updateStatus().

{
   // called only if filter has changed
   guiManager()->updateStatus("Filtering events");
}

void CmsShowMain::quit ( ) [virtual]

Implements CmsShowMainBase.

Definition at line 380 of file CmsShowMain.cc.

{
   new DieTimer(this);
}

void CmsShowMain::reachedBeginning ( ) [private]

void CmsShowMain::reachedEnd ( ) [private]

Referenced by autoLoadNewEvent().

void CmsShowMain::resetInitialization ( )

Definition at line 440 of file CmsShowMain.cc.

                                      {
   //printf("Need to reset\n");
}

void CmsShowMain::setLiveMode ( ) [private]

Definition at line 791 of file CmsShowMain.cc.

References checkLiveMode(), m_live, m_liveTimeout, and m_liveTimer.

Referenced by CmsShowMain().

{
   m_live = true;
   m_liveTimer.reset(new SignalTimer());
   m_liveTimer->timeout_.connect(boost::bind(&CmsShowMain::checkLiveMode,this));

   Window_t rootw, childw;
   Int_t root_x, root_y, win_x, win_y;
   UInt_t mask;
   gVirtualX->QueryPointer(gClient->GetDefaultRoot()->GetId(),
                           rootw, childw,
                           root_x, root_y,
                           win_x, win_y,
                           mask);


   m_liveTimer->SetTime(m_liveTimeout);
   m_liveTimer->Reset();
   m_liveTimer->TurnOn();
}

void CmsShowMain::setupDataHandling ( ) [private]

Definition at line 591 of file CmsShowMain.cc.

References CSGAction::activated, appendData(), FWEventItemsManager::begin(), checkPosition(), CmsShowMainBase::draw(), CmsShowMainBase::eiManager(), FWEventItemsManager::end(), fileChangedSlot(), filterButtonClicked(), FWGUIManager::filterButtonClicked_, alignmentValidation::fname, FWGUIManager::getAction(), CmsShowMainBase::guiManager(), m_inputFiles, m_loadedAnyInputFile, m_monitor, m_navigator, navigatorChangedFilterState(), openData(), openDataViaURL(), postFiltering(), cmsshow::sAppendData, FWGUIManager::setFilterButtonIcon(), CmsShowMainBase::setupActions(), CmsShowNavigator::showEventFilterGUI(), FWGUIManager::showEventFilterGUI_, cmsshow::sOpenData, cmsshow::sSearchFiles, FWGUIManager::updateEventFilterEnable(), and FWGUIManager::updateStatus().

Referenced by CmsShowMain().

{
   guiManager()->updateStatus("Setting up data handling...");


   // navigator filtering  ->
   m_navigator->fileChanged_.connect(boost::bind(&CmsShowMain::fileChangedSlot, this, _1));
   m_navigator->editFiltersExternally_.connect(boost::bind(&FWGUIManager::updateEventFilterEnable, guiManager(), _1));
   m_navigator->filterStateChanged_.connect(boost::bind(&CmsShowMain::navigatorChangedFilterState, this, _1));
   m_navigator->postFiltering_.connect(boost::bind(&CmsShowMain::postFiltering, this, _1));

   // navigator fitlering <-
   guiManager()->showEventFilterGUI_.connect(boost::bind(&CmsShowNavigator::showEventFilterGUI, m_navigator.get(),_1));
   guiManager()->filterButtonClicked_.connect(boost::bind(&CmsShowMain::filterButtonClicked,this));

   // Data handling. File related and therefore not in the base class.
   if (guiManager()->getAction(cmsshow::sOpenData)    != 0) 
      guiManager()->getAction(cmsshow::sOpenData)->activated.connect(sigc::mem_fun(*this, &CmsShowMain::openData));
   if (guiManager()->getAction(cmsshow::sAppendData)  != 0) 
      guiManager()->getAction(cmsshow::sAppendData)->activated.connect(sigc::mem_fun(*this, &CmsShowMain::appendData));
   if (guiManager()->getAction(cmsshow::sSearchFiles) != 0)
      guiManager()->getAction(cmsshow::sSearchFiles)->activated.connect(sigc::mem_fun(*this, &CmsShowMain::openDataViaURL));

   setupActions();
   // init data from  CmsShowNavigator configuration, can do this with signals since there were not connected yet
   guiManager()->setFilterButtonIcon(m_navigator->getFilterState());

   for (unsigned int ii = 0; ii < m_inputFiles.size(); ++ii)
   {
      const std::string& fname = m_inputFiles[ii];
      if (fname.empty())
         continue;
      guiManager()->updateStatus("loading data file ...");
      if (!m_navigator->appendFile(fname, false, false))
      {
         guiManager()->updateStatus("failed to load data file");
      }
      else
      {
         m_loadedAnyInputFile = true;

      }
   }

   if (m_loadedAnyInputFile)
   {
      m_navigator->firstEvent();
      checkPosition();
      draw();
   }
   else if (m_monitor.get() == 0 && (eiManager()->begin() != eiManager()->end()) )
   {
      if (m_inputFiles.empty())
         openDataViaURL();
      else
         openData();
   }
}

void CmsShowMain::setupSocket ( unsigned int iSocket ) [private]

Definition at line 651 of file CmsShowMain.cc.

References cmsRelvalreport::exit, fwLog, fwlog::kError, m_monitor, and getRunRegistry::server.

Referenced by CmsShowMain().

{
   m_monitor = std::auto_ptr<TMonitor>(new TMonitor);
   TServerSocket* server = new TServerSocket(iSocket,kTRUE);
   if (server->GetErrorCode())
   {
      fwLog(fwlog::kError) << "CmsShowMain::setupSocket, can't create socket on port "<< iSocket << "." << std::endl;
      exit(0);
   }    
   m_monitor->Add(server);
}

void CmsShowMain::stopPlaying ( ) [private, virtual]

Implements CmsShowMainBase.

Definition at line 741 of file CmsShowMain.cc.

References checkPosition(), FWGUIManager::enableActions(), CmsShowMainBase::guiManager(), m_live, m_navigator, CmsShowMainBase::setIsPlaying(), and CmsShowMainBase::stopAutoLoadTimer().

{
   stopAutoLoadTimer();
   if (m_live)
      m_navigator->resetNewFileOnNextEvent();
   setIsPlaying(false);
   guiManager()->enableActions();
   checkPosition();
}