#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 ()

Public Member Functions inherited from CmsShowMainBase
FWModelChangeManager *	changeManager ()

	CmsShowMainBase ()

FWColorManager *	colorManager ()

const char *	configFilename () const

FWConfigurationManager *	configurationManager ()

void	doFirstEvent ()

void	doLastEvent ()

void	doNextEvent ()

void	doPreviousEvent ()

void	draw ()

FWEventItemsManager *	eiManager ()

bool	forward () const

const std::string &	geometryFilename (void)

FWGeometry &	getGeom ()

void	goToRunEvent (edm::RunNumber_t, edm::LuminosityBlockNumber_t, edm::EventNumber_t)

FWGUIManager *	guiManager ()

bool	isPlaying () const

void	loadGeometry ()

bool	loop () const

FWModelChangeManager *	modelChangeManager ()

void	playBackward ()

void	playForward ()

void	registerPhysicsObject (const FWPhysicsObjectDesc &iItem)

void	reloadConfiguration (const std::string &config)

FWSelectionManager *	selectionManager ()

void	setAutoSaveAllViewsFormat (const std::string &fmt)

void	setConfigFilename (const std::string &f)

void	setGeometryFilename (const std::string &filename)

void	setIsPlaying (bool value)

void	setPlayDelay (Float_t val)

void	setPlayLoop ()

void	setSimGeometryFilename (const std::string &filename)

void	setup (FWNavigatorBase navigator, fireworks::Context context, FWJobMetadataManager *metadataManager)

void	setupActions ()

void	setupAutoLoad (float x)

void	setupConfiguration ()

void	setupDebugSupport ()

void	setupViewManagers ()

void	startAutoLoadTimer ()

CmsShowTaskExecutor *	startupTasks ()

void	stopAutoLoadTimer ()

void	unsetPlayLoop ()

FWViewManagerManager *	viewManager ()

void	writeToConfigFile (const std::string &config)

void	writeToCurrentConfigFile ()

virtual	~CmsShowMainBase ()

Protected Member Functions
virtual void	eventChangedImp ()

Protected Member Functions inherited from CmsShowMainBase
void	eventChangedSlot ()

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 ()

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

Int_t	m_lastPointerPositionX

Int_t	m_lastPointerPositionY

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 110 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_lastPointerPositionX(-999),
      m_lastPointerPositionY(-999),
      m_noVersionCheck(false)
 {
    try {
       TGLWidget* w = TGLWidget::Create(gClient->GetDefaultRoot(), kTRUE, kTRUE, 0, 10, 10);
       delete w;
    }
    catch (std::exception& iException) {
       std::cerr << "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")
       (kDebugCommandOpt,                                  "Start the display from a debugger and produce a crash report")
       (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);
    po::store(po::command_line_parser(newArgc, newArgv).
              options(desc).positional(p).run(), vm);
    po::notify(vm);
    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(1);
       }
    } 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) << "Geom " << geometryFilename() << std::endl;
 
    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 += "%d_%d_%d_%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 344 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 457 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 ( )

privatevirtual

Implements CmsShowMainBase.

Definition at line 511 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 796 of file CmsShowMain.cc.

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

Referenced by setLiveMode().

 {
    m_liveTimer->TurnOff();
 
    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);
 
 
    if ( !isPlaying() &&
         m_lastPointerPositionX == root_x && 
         m_lastPointerPositionY == root_y )
    {
       guiManager()->playEventsAction()->switchMode();
    }
 
    m_lastPointerPositionX = root_x;
    m_lastPointerPositionY = root_y;
 
 
    m_liveTimer->SetTime((Long_t)(m_liveTimeout));
    m_liveTimer->Reset();
    m_liveTimer->TurnOn();
 }

void CmsShowMain::checkPosition ( )

privatevirtual

Implements CmsShowMainBase.

Definition at line 558 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 647 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().

81 { return m_context.get(); };

CmsShowMain::m_context

std::auto_ptr< fireworks::Context > m_context

Definition: CmsShowMain.h:117

void CmsShowMain::doExit ( )

Definition at line 374 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 ( )

protectedvirtual

Reimplemented from CmsShowMainBase.

Definition at line 422 of file CmsShowMain.cc.

References CmsShowMainBase::eventChangedImp(), 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 412 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 746 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 404 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().

82 { return !m_noVersionCheck; }

CmsShowMain::m_noVersionCheck

bool m_noVersionCheck

Definition: CmsShowMain.h:132

void CmsShowMain::loadGeometry ( )

private

void CmsShowMain::navigatorChangedFilterState ( int state )

private

Definition at line 735 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 654 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, asciidump::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 433 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 482 of file CmsShowMain.cc.

References checkPosition(), FWGUIManager::clearStatus(), CmsShowMainBase::draw(), CmsShowMainBase::guiManager(), 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_navigator->firstEvent();
          checkPosition();
          draw();
          guiManager()->clearStatus();
       } else {
          guiManager()->updateStatus("failed to load data file");
       }
    }
 }

const CmsShowMain& CmsShowMain::operator= ( const CmsShowMain & )

private

void CmsShowMain::postFiltering ( )

private

Definition at line 762 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();
    draw();
    checkPosition();
    guiManager()->setFilterButtonText(m_navigator->filterStatusMessage());
 }

void CmsShowMain::preFiltering ( )

private

Definition at line 755 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 369 of file CmsShowMain.cc.

 {
    new DieTimer(this);
 }

void CmsShowMain::reachedBeginning ( )

private

void CmsShowMain::reachedEnd ( )

private

Referenced by autoLoadNewEvent().

void CmsShowMain::resetInitialization ( )

Definition at line 429 of file CmsShowMain.cc.

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

void CmsShowMain::setLiveMode ( )

private

Definition at line 774 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 579 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));
 
    // 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()) )
       openData();
 }

void CmsShowMain::setupSocket ( unsigned int iSocket )

private

Definition at line 634 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 ( )

privatevirtual

Implements CmsShowMainBase.

Definition at line 724 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();
 }