#include <FWFFLooper.h>

Inheritance diagram for FWFFLooper:

Public Member Functions
virtual void	attachTo (edm::ActivityRegistry &)
	Override this method if you need to monitor the state of the processing. More...

virtual void	autoLoadNewEvent ()

virtual void	beginRun (const edm::Run &, const edm::EventSetup &) override
	Called after all event modules have processed the begin of a Run. More...

virtual void	checkPosition ()

void	display (const std::string &info="")

virtual edm::EDLooperBase::Status	duringLoop (const edm::Event &, const edm::EventSetup &, edm::ProcessingController &) override

virtual edm::EDLooperBase::Status	endOfLoop (const edm::EventSetup &, unsigned int) override

	FWFFLooper (const edm::ParameterSet &)

TEveMagField *	getMagField ()

void	postBeginJob ()

void	postEndJob ()

void	quit ()

void	remakeGeometry (const DisplayGeomRecord &dgRec)

void	requestChanges (const std::string &, const edm::ParameterSet &)

void	setupFieldForPropagator (TEveTrackPropagator *prop)

void	showPathsGUI (const TGWindow *p)

virtual void	startingNewLoop (unsigned int) override

virtual void	stopPlaying ()

virtual	~FWFFLooper ()

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 ()

Public Member Functions inherited from edm::EDLooperBase
virtual void	beginOfJob (EventSetup const &)

virtual void	beginOfJob ()

void	copyInfo (ScheduleInfo const &)

void	doBeginLuminosityBlock (LuminosityBlockPrincipal &, EventSetup const &, ProcessContext *)

void	doBeginRun (RunPrincipal &, EventSetup const &, ProcessContext *)

Status	doDuringLoop (EventPrincipal &eventPrincipal, EventSetup const &es, ProcessingController &, StreamContext *)

void	doEndLuminosityBlock (LuminosityBlockPrincipal &, EventSetup const &, ProcessContext *)

Status	doEndOfLoop (EventSetup const &es)

void	doEndRun (RunPrincipal &, EventSetup const &, ProcessContext *)

void	doStartingNewLoop ()

	EDLooperBase ()

	EDLooperBase (EDLooperBase const &)=delete

virtual void	endOfJob ()

virtual std::set < eventsetup::EventSetupRecordKey >	modifyingRecords () const

EDLooperBase &	operator= (EDLooperBase const &)=delete

void	prepareForNextLoop (eventsetup::EventSetupProvider *esp)

void	setActionTable (ExceptionToActionTable const *actionTable)

void	setModuleChanger (ModuleChanger const *)

virtual	~EDLooperBase ()

Private Types
typedef std::map< std::string, edm::ParameterSet >	ModuleChanges

Private Member Functions
	FWFFLooper (const FWFFLooper &)

void	loadDefaultGeometryFile (void)

const FWFFLooper &	operator= (const FWFFLooper &)

Private Attributes
bool	m_AllowStep

edm::Service< FWFFHelper >	m_appHelper

bool	m_autoReload

std::auto_ptr< fireworks::Context >	m_context

TEveManager *	m_EveManager

bool	m_firstTime

edm::ESWatcher< DisplayGeomRecord >	m_geomWatcher

bool	m_isFirstEvent

bool	m_isLastEvent

TEveMagField *	m_MagField

std::auto_ptr < FWFFMetadataManager >	m_metadataManager

std::auto_ptr< FWFFNavigator >	m_navigator

edm::EventID	m_nextEventId

FWPathsPopup *	m_pathsGUI

TRint *	m_Rint

ModuleChanges	m_scheduledChanges

bool	m_ShowEvent

Additional Inherited Members
Public Types inherited from edm::EDLooperBase
enum	Status { kContinue, kStop }

Protected Member Functions inherited from CmsShowMainBase
virtual void	eventChangedImp ()

void	eventChangedSlot ()

void	sendVersionInfo ()

Protected Member Functions inherited from edm::EDLooperBase
ModuleChanger const *	moduleChanger () const
	This only returns a non-zero value during the call to endOfLoop. More...

ScheduleInfo const *	scheduleInfo () const
	This returns a non-zero value after the constructor has been called. More...

Detailed Description

Definition at line 44 of file FWFFLooper.h.

Member Typedef Documentation

typedef std::map<std::string, edm::ParameterSet> FWFFLooper::ModuleChanges

private

Definition at line 103 of file FWFFLooper.h.

Constructor & Destructor Documentation

FWFFLooper::FWFFLooper ( const edm::ParameterSet & ps )

Definition at line 129 of file FWFFLooper.cc.

References CmsShowMainBase::eiManager(), CmsShowMainBase::geometryFilename(), edm::ParameterSet::getUntrackedParameter(), loadDefaultGeometryFile(), m_context, m_MagField, m_metadataManager, m_navigator, CmsShowMainBase::setConfigFilename(), FWEventItemsManager::setContext(), CmsShowMainBase::setGeometryFilename(), CmsShowMainBase::setup(), and AlCaHLTBitMon_QueryRunRegistry::string.

    : CmsShowMainBase(),
      m_navigator(new FWFFNavigator(*this)), 
      m_metadataManager(new FWFFMetadataManager()),
      m_context(new fireworks::Context(changeManager(),
                                       selectionManager(),
                                       eiManager(),
                                       colorManager(),
                                       m_metadataManager.get())),
      m_Rint(m_appHelper->app()),
      m_AllowStep(true),
      m_ShowEvent(true),
      m_firstTime(true),
      m_pathsGUI(0),
      m_geomWatcher(this, &FWFFLooper::remakeGeometry)
 {
    setup(m_navigator.get(), m_context.get(), m_metadataManager.get());
 
    eiManager()->setContext(m_context.get());
 
    // By default, we look up geometry and configuration in the workarea, then
    // in the release area then in the local directory.  It is also possible to
    // override those locations by using the displayConfigurationFilename and
    // geometryFilename in the parameterset.
    const char *releaseBase = getenv("CMSSW_RELEASE_BASE");
    const char *workarea = getenv("CMSSW_BASE");
    std::string displayConfigRelFilename = "/src/Fireworks/FWInterface/macros/ffw.fwc";
    std::string geometryRelFilename = "/src/Fireworks/FWInterface/data/cmsGeom10.root";
 
    std::string displayConfigFilename = "ffw.fwc";
    std::string geometryFilename;
 
    if (releaseBase && access((releaseBase + displayConfigFilename).c_str(), R_OK) == 0)
       displayConfigFilename = releaseBase + displayConfigRelFilename; 
    if (workarea && access((workarea + displayConfigRelFilename).c_str(), R_OK) == 0)
       displayConfigFilename = workarea + displayConfigRelFilename;   
 
    if (releaseBase && access((releaseBase + geometryRelFilename).c_str(), R_OK) == 0)
       geometryFilename = releaseBase + geometryRelFilename;
    if (workarea && access((workarea + geometryRelFilename).c_str(), R_OK) == 0)
       geometryFilename = workarea + geometryRelFilename;
 
    displayConfigFilename = ps.getUntrackedParameter<std::string>("displayConfigFilename", displayConfigFilename);
    geometryFilename = ps.getUntrackedParameter<std::string>("geometryFilename", geometryFilename);
 
    setGeometryFilename(geometryFilename);
    setConfigFilename(displayConfigFilename);
 
    if( !geometryFilename.empty())
    {
       loadDefaultGeometryFile();
    }
 
    m_MagField = new CmsEveMagField();
 }

FWFFLooper::~FWFFLooper ( )

virtual

Definition at line 203 of file FWFFLooper.cc.

References m_MagField.

 {
    delete m_MagField;
 }

FWFFLooper::FWFFLooper ( const FWFFLooper & )

private

Member Function Documentation

void FWFFLooper::attachTo ( edm::ActivityRegistry & )

virtual

Override this method if you need to monitor the state of the processing.

Reimplemented from edm::EDLooperBase.

Definition at line 194 of file FWFFLooper.cc.

References CmsShowMainBase::guiManager(), m_pathsGUI, postEndJob(), FWPathsPopup::postModuleEvent(), FWPathsPopup::preModuleEvent(), edm::ActivityRegistry::watchPostEndJob(), edm::ActivityRegistry::watchPostModuleEvent(), and edm::ActivityRegistry::watchPreModuleEvent().

 {
    m_pathsGUI = new FWPathsPopup(this, guiManager());
 
    ar.watchPostModuleEvent(m_pathsGUI, &FWPathsPopup::postModuleEvent);
    ar.watchPreModuleEvent(m_pathsGUI, &FWPathsPopup::preModuleEvent);
    ar.watchPostEndJob(this, &FWFFLooper::postEndJob);
 }

void FWFFLooper::autoLoadNewEvent ( )

virtual

This actually needs to be different from the standalone case because nextEvent() / previousEvent() will immediately interrupt the GUI event loop and fall back to the looper.

Implements CmsShowMainBase.

Definition at line 270 of file FWFFLooper.cc.

References FWGUIManager::enableActions(), CmsShowMainFrame::enableComplexNavigation(), CmsShowMainBase::forward(), FWGUIManager::getMainFrame(), CmsShowMainBase::guiManager(), CmsShowMainBase::loop(), m_autoReload, m_isFirstEvent, m_isLastEvent, m_navigator, CmsShowMainBase::setIsPlaying(), and CmsShowMainBase::stopAutoLoadTimer().

 {
    stopAutoLoadTimer();
    bool reachedEnd = (forward() && m_isLastEvent) || (!forward() && m_isFirstEvent);
 
    if (!reachedEnd || loop())
    {
       // Will exit the loop here!
       m_autoReload = true;
       forward() ? m_navigator->nextEvent() : m_navigator->previousEvent();
    }
    else
    {
       m_autoReload = false;
       setIsPlaying(false);
       guiManager()->enableActions();
       guiManager()->getMainFrame()->enableComplexNavigation(false);
    }
 }

void FWFFLooper::beginRun	(	const edm::Run &	,
		const edm::EventSetup &
	)

overridevirtual

Called after all event modules have processed the begin of a Run.

Reimplemented from edm::EDLooperBase.

Definition at line 305 of file FWFFLooper.cc.

References edm::ESWatcher< T >::check(), cond::rpcobimon::current, cppFunctionSkipper::exception, FWGUIManager::filterButtonClicked_, edm::EventSetup::find(), fwLog, edm::EventSetup::get(), edm::Run::getByLabel(), CmsShowMainBase::getGeom(), CmsShowMainBase::guiManager(), FWGeometry::initMap(), edm::HandleBase::isValid(), fwlog::kInfo, CmsShowMainBase::loadGeometry(), m_autoReload, m_context, m_firstTime, m_geomWatcher, m_MagField, edm::ESHandle< class >::product(), FWGUIManager::setFilterButtonText(), CmsShowMainBase::setGeometryFilename(), CmsShowMainBase::setupActions(), CmsShowMainBase::setupConfiguration(), CmsShowMainBase::setupViewManagers(), FWGUIManager::showEventFilterGUI(), FWGUIManager::showEventFilterGUI_, showPathsGUI(), and FWGUIManager::updateStatus().

 {
    // Check DisplayGeomRecord changes.
    try {
       m_geomWatcher.check(iSetup);
    }
    catch (...) {}
    
    // If the geometry was not picked up from a file, we try to get it from the
    // EventSetup!
    // FIXME: we need to check we execute only once because the view managers
    //        depend on geometry and they cannot be initialised more than once.
    //        This should actually be cleaned up so that the various view manager
    //        don't care about geometry.
    // FIXME: we should actually be able to update the geometry when requested.
    //        this is not possible at the moment.
    if (m_firstTime == true)
    {
       if (m_context->getGeom() == 0)
       {
      try
      {
         guiManager()->updateStatus("Loading geometry...");
         edm::ESHandle<FWRecoGeometry> geoh;
         iSetup.get<FWRecoGeometryRecord>().get(geoh);
         getGeom().initMap(geoh.product()->idToName);
         m_context->setGeom(&(getGeom()));
      }
      catch( const cms::Exception& exception )
      {
             setGeometryFilename("cmsGeom10.root");
         CmsShowMainBase::loadGeometry();
      }
       }
 
       setupViewManagers();
       setupConfiguration();
       setupActions();
       
       guiManager()->showEventFilterGUI_.connect(boost::bind(&FWFFLooper::showPathsGUI, this, _1));
       guiManager()->setFilterButtonText("Show paths / CMSSW configuration editor");
       guiManager()->filterButtonClicked_.connect(boost::bind(&FWGUIManager::showEventFilterGUI, guiManager()));
 
       m_firstTime = false;
       m_autoReload = false;
    }
 
    float current = 18160.0f;
    try {
       edm::Handle<edm::ConditionsInRunBlock> runCond;
       // bool res = iRun.getByType(runCond);
       bool res = iRun.getByLabel("conditionsInEdm", runCond);
       if (res && runCond.isValid())
       {
          printf("Got current from conds in edm %f\n", runCond->BAvgCurrent);
          current = runCond->BAvgCurrent;
       }
       else
       {
          printf("Could not extract run-conditions get-result=%d, is-valid=%d\n", res, runCond.isValid());
 
          const edm::eventsetup::EventSetupRecord* rec = iSetup.find( edm::eventsetup::EventSetupRecordKey::makeKey<RunInfoRcd>());
          if( 0 != rec )
          {
             edm::ESHandle<RunInfo> sum;
             iSetup.get<RunInfoRcd>().get(sum);
 
             current = sum->m_avg_current;
             printf("Got current from RunInfoRcd %f\n", sum->m_avg_current);
          }
       }
    }
    catch (...) {
       fwLog(fwlog::kInfo) << "ConditionsInRunBlock not available\n";
    }
    static_cast<CmsEveMagField*>(m_MagField)->SetFieldByCurrent(current);
 }

void FWFFLooper::checkPosition ( )

virtual

Implements CmsShowMainBase.

Definition at line 245 of file FWFFLooper.cc.

References FWGUIManager::disableNext(), FWGUIManager::disablePrevious(), CSGAction::enable(), CmsShowMainFrame::enableComplexNavigation(), CmsShowMainFrame::enableNavigatorControls(), FWGUIManager::getMainFrame(), CmsShowMainBase::guiManager(), CmsShowMainBase::isPlaying(), CmsShowMainBase::loop(), m_isFirstEvent, m_isLastEvent, and FWGUIManager::playEventsAction().

Referenced by duringLoop(), and stopPlaying().

 {
    if (loop() && isPlaying())
       return;
   
    guiManager()->getMainFrame()->enableNavigatorControls();
    guiManager()->getMainFrame()->enableComplexNavigation(false);
 
    if (m_isFirstEvent)
       guiManager()->disablePrevious();
 
    if (m_isLastEvent)
    {
       guiManager()->disableNext();
       // force enable play events action in --port mode
       if (!guiManager()->playEventsAction()->isEnabled())
          guiManager()->playEventsAction()->enable();
    }
 }

void FWFFLooper::display ( const std::string & info = "" )

Definition at line 452 of file FWFFLooper.cc.

References m_AllowStep, and m_Rint.

 {
    // Display whatever was registered so far, wait until user presses
    // the "Step" button.
 
    if (m_AllowStep)
    {
       gEve->Redraw3D();
       m_Rint->Run(kTRUE);
    }
 }

edm::EDLooperBase::Status FWFFLooper::duringLoop	(	const edm::Event &	,
		const edm::EventSetup &	,
		edm::ProcessingController &
	)

overridevirtual

Called after all event modules have had a chance to process the Event.

Implements edm::EDLooperBase.

Definition at line 385 of file FWFFLooper.cc.

References edm::ESWatcher< T >::check(), checkPosition(), CmsShowMainBase::draw(), edm::ProcessingController::forwardState(), FWPathsPopup::hasChanges(), edm::ProcessingController::kAtFirstEvent, edm::ProcessingController::kAtLastEvent, edm::EDLooperBase::kContinue, FWFFNavigator::kFirstEvent, FWFFNavigator::kLastEvent, FWFFNavigator::kNextEvent, FWFFNavigator::kPreviousEvent, edm::EDLooperBase::kStop, m_autoReload, m_geomWatcher, m_isFirstEvent, m_isLastEvent, m_metadataManager, m_navigator, m_nextEventId, m_pathsGUI, m_Rint, FWPathsPopup::postEvent(), edm::ProcessingController::reverseState(), edm::ProcessingController::setTransitionToEvent(), edm::ProcessingController::setTransitionToNextEvent(), edm::ProcessingController::setTransitionToPreviousEvent(), and CmsShowMainBase::startAutoLoadTimer().

 {
    // Check DisplayGeomRecord changes.
    try { 
       m_geomWatcher.check(es);
    } catch (...) {}
    
 
    m_pathsGUI->postEvent(event);
 
    m_isLastEvent = controller.forwardState() == edm::ProcessingController::kAtLastEvent;
    m_isFirstEvent = controller.reverseState() == edm::ProcessingController::kAtFirstEvent;
    // If the next event id is valid, set the transition so 
    // that we go to it go to to it.
    if (m_nextEventId != edm::EventID())
    {
       controller.setTransitionToEvent(m_nextEventId);
       m_nextEventId = edm::EventID();
       return kContinue;
    }
    // We handle "last event" by going to the first event and then moving to the
    // previous event.
    if (m_navigator->currentTransition() == FWFFNavigator::kLastEvent)
    {
       m_navigator->resetTransition();
       controller.setTransitionToPreviousEvent();
       return kContinue;
    }
 
    m_pathsGUI->hasChanges() = false;
    m_metadataManager->update(new FWFFMetadataUpdateRequest(event));
    m_navigator->setCurrentEvent(&event);
    if (m_autoReload == true)
       startAutoLoadTimer();
 
    checkPosition();
    draw();
       
    m_Rint->Run(kTRUE);
    // If the GUI changed the PSet, save the current event to reload
    // it on next iteration.
    if (m_pathsGUI->hasChanges())
    {
       m_nextEventId = edm::EventID();
       return kStop;
    }
    else if (m_navigator->currentTransition() == FWFFNavigator::kFirstEvent)
    {
       m_nextEventId = m_navigator->getFirstEventID();
       return kStop;
    }
    else if (m_navigator->currentTransition() == FWFFNavigator::kLastEvent)
    {
       m_nextEventId = m_navigator->getFirstEventID();
       return kStop;
    }
    else if (m_navigator->currentTransition() == FWFFNavigator::kNextEvent)
       controller.setTransitionToNextEvent();
    else if (m_navigator->currentTransition() == FWFFNavigator::kPreviousEvent)
       controller.setTransitionToPreviousEvent();
    return kContinue;
 }

edm::EDLooperBase::Status FWFFLooper::endOfLoop	(	const edm::EventSetup &	,
		unsigned int
	)

overridevirtual

This is called at the end of looping. We always continue because we want the transition set in the ProcessingController to happen.

Implements edm::EDLooperBase.

Definition at line 498 of file FWFFLooper.cc.

References dtNoiseDBValidation_cfg::cerr, edm::ModuleChanger::changeModule(), alignCSCRings::e, fwLog, i, edm::EDLooperBase::kContinue, fwlog::kError, m_scheduledChanges, edm::EDLooperBase::moduleChanger(), and cms::Exception::what().

 {
    // Looks like the module changer is availble only here.
    for (ModuleChanges::iterator i = m_scheduledChanges.begin(),
                                 e = m_scheduledChanges.end();
         i != e; ++i)
    {
       try {
          moduleChanger()->changeModule(i->first, i->second);
       }
       catch (cms::Exception const& e)
       { 
          fwLog(fwlog::kError) << "FWFFLooper::endOfLoop caught exception.\n";
          std::cerr << e.what() << std::endl;
       } 
    }
    m_scheduledChanges.clear();
    return kContinue;
 }

TEveMagField * FWFFLooper::getMagField ( )

Definition at line 469 of file FWFFLooper.cc.

References m_MagField.

 {
    return m_MagField;
 }

void FWFFLooper::loadDefaultGeometryFile ( void )

private

Definition at line 186 of file FWFFLooper.cc.

References CmsShowTaskExecutor::addTask(), f, CmsShowMainBase::loadGeometry(), and CmsShowMainBase::startupTasks().

Referenced by FWFFLooper().

 {
    CmsShowTaskExecutor::TaskFunctor f;
    f=boost::bind( &CmsShowMainBase::loadGeometry, this );
    startupTasks()->addTask( f );
 }

const FWFFLooper& FWFFLooper::operator= ( const FWFFLooper & )

private

void FWFFLooper::postBeginJob ( )

void FWFFLooper::postEndJob ( )

Definition at line 238 of file FWFFLooper.cc.

Referenced by attachTo().

 {
    printf("FWFFLooper::postEndJob\n");
    TEveManager::Terminate();
 }

void FWFFLooper::quit ( )

virtual

Implements CmsShowMainBase.

Definition at line 481 of file FWFFLooper.cc.

 {
    gSystem->ExitLoop();
 
    // Throwing exception here is bad because:
    //   a) it does not work when in a "debug step";
    //   b) does not restore terminal state.
    // So we do exit instead for now.
    // throw cms::Exception("UserTerminationRequest");
    gSystem->Exit(0);
 }

void FWFFLooper::remakeGeometry ( const DisplayGeomRecord & dgRec )

Definition at line 544 of file FWFFLooper.cc.

References fwLog, relativeConstraints::geom, edm::eventsetup::EventSetupRecord::get(), fwlog::kInfo, edm::ESHandle< class >::product(), and FWGeometryTableViewManager::setGeoManagerRuntime().

 {
    fwLog(fwlog::kInfo) << "FWFFLooper set TGeo geomtery from DisplayGeomRecord.\n";
 
    edm::ESHandle<TGeoManager> geom;
    dgRec.get(geom);
    TEveGeoManagerHolder _tgeo(const_cast<TGeoManager*>(geom.product()));
    FWGeometryTableViewManager::setGeoManagerRuntime(gGeoManager);
 }

void FWFFLooper::requestChanges	(	const std::string &	moduleLabel,
		const edm::ParameterSet &	ps
	)

Definition at line 536 of file FWFFLooper.cc.

References m_scheduledChanges.

Referenced by FWPathsPopup::scheduleReloadEvent().

 {
    m_scheduledChanges[moduleLabel] = ps;
 }

void FWFFLooper::setupFieldForPropagator ( TEveTrackPropagator * prop )

Definition at line 475 of file FWFFLooper.cc.

References m_MagField.

 {
    prop->SetMagFieldObj(m_MagField, kFALSE);
 }

void FWFFLooper::showPathsGUI ( const TGWindow * p )

Definition at line 519 of file FWFFLooper.cc.

References CmsShowMainBase::guiManager(), m_pathsGUI, and FWGUIManager::setFilterButtonText().

Referenced by beginRun().

 {
    if (!m_pathsGUI)
       return;
    if (m_pathsGUI->IsMapped())
    {
       guiManager()->setFilterButtonText("Show paths / CMSSW configuration editor");
       m_pathsGUI->UnmapWindow();
    }
    else
    {
       guiManager()->setFilterButtonText("Hide paths / CMSSW configuration editor");
       m_pathsGUI->MapWindow();
    }
 }

void FWFFLooper::startingNewLoop ( unsigned int )

overridevirtual

Called before system starts to loop over the events. The argument is a count of how many loops have been processed. For the first time through the events the argument will be 0.

Implements edm::EDLooperBase.

Definition at line 214 of file FWFFLooper.cc.

References CmsShowTaskExecutor::addTask(), f, info(), m_pathsGUI, m_Rint, edm::EDLooperBase::scheduleInfo(), FWPathsPopup::setup(), CmsShowTaskExecutor::startDoingTasks(), and CmsShowMainBase::startupTasks().

 {
    // Initialise on first loop.
    if (count == 0)
    {
       const edm::ScheduleInfo *info = scheduleInfo();
       m_pathsGUI->setup(info);
 
       // We need to enter the GUI loop in order to 
       // have all the callbacks executed. The last callback will
       // be responsible for returning the control to CMSSW. 
       assert(m_Rint);
       CmsShowTaskExecutor::TaskFunctor f;
       f=boost::bind(&TApplication::Terminate, m_Rint, 0);
       startupTasks()->addTask(f);
       // FIXME: do we really need to delay tasks like this?
       startupTasks()->startDoingTasks(); 
       m_Rint->Run(kTRUE);
       // Show the GUI ...
       gSystem->ProcessEvents();
    }
 }

void FWFFLooper::stopPlaying ( )

virtual

Implements CmsShowMainBase.

Definition at line 291 of file FWFFLooper.cc.

References checkPosition(), FWGUIManager::enableActions(), CmsShowMainFrame::enableComplexNavigation(), FWGUIManager::getMainFrame(), CmsShowMainBase::guiManager(), m_autoReload, CmsShowMainBase::setIsPlaying(), and CmsShowMainBase::stopAutoLoadTimer().

 {
    stopAutoLoadTimer();
    m_autoReload = false;
    setIsPlaying(false);
    guiManager()->enableActions();
    guiManager()->getMainFrame()->enableComplexNavigation(false);
    checkPosition();
 }