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

Inheritance diagram for FWEventItemsManager:

Public Types
typedef std::vector< FWEventItem * >::const_iterator	const_iterator

Public Member Functions
FWEventItem *	add (const FWPhysicsObjectDesc &iItem, const FWConfiguration *pbConf=nullptr, bool doSetEvent=true)

void	addTo (FWConfiguration &) const override

const_iterator	begin () const
	NOTE: iterator is allowed to return a null object for items that have been removed. More...

void	clearItems ()

const_iterator	end () const

const FWEventItem *	find (const std::string &iName) const

	FWEventItemsManager (FWModelChangeManager *)

void	newEvent (const edm::EventBase *iEvent)

void	setContext (fireworks::Context *)

void	setFrom (const FWConfiguration &) override

	~FWEventItemsManager () override

Public Member Functions inherited from FWConfigurable
	FWConfigurable ()

virtual	~FWConfigurable ()

Public Attributes
sigc::signal< void >	goingToClearItems_

sigc::signal< void, FWEventItem * >	newItem_

sigc::signal< void, const FWEventItem * >	removingItem_

Private Member Functions
	FWEventItemsManager (const FWEventItemsManager &)=delete

const FWEventItemsManager &	operator= (const FWEventItemsManager &)=delete

void	removeItem (const FWEventItem *)

Private Attributes
std::shared_ptr< FWItemAccessorFactory >	m_accessorFactory

FWModelChangeManager *	m_changeManager

fireworks::Context *	m_context

const edm::EventBase *	m_event

std::vector< FWEventItem * >	m_items

Detailed Description

Description: Manages multiple FWEventItems

Usage: <usage>

Definition at line 44 of file FWEventItemsManager.h.

Member Typedef Documentation

typedef std::vector<FWEventItem*>::const_iterator FWEventItemsManager::const_iterator

Definition at line 51 of file FWEventItemsManager.h.

Constructor & Destructor Documentation

FWEventItemsManager::FWEventItemsManager ( FWModelChangeManager * iManager )

Definition at line 41 of file FWEventItemsManager.cc.

                                                                        :
    m_changeManager(iManager),
    m_context(nullptr),
    m_event(nullptr),
    m_accessorFactory(new FWItemAccessorFactory())
 {
 }

FWEventItemsManager::~FWEventItemsManager ( )

override

FWEventItemsManager has ownership of the items it contains.

Note that because of the way we keep track of removed items, m_items[i] could actually be 0 for indices corresponding to removed items.

Definition at line 60 of file FWEventItemsManager.cc.

References MillePedeFileConverter_cfg::e, mps_fire::i, and m_items.

 {
    for (size_t i = 0, e = m_items.size(); i != e; ++i)
       delete m_items[i];
 
    m_items.clear();
 }

FWEventItemsManager::FWEventItemsManager ( const FWEventItemsManager & )

privatedelete

Member Function Documentation

FWEventItem * FWEventItemsManager::add	(	const FWPhysicsObjectDesc &	iItem,
		const FWConfiguration *	pbConf = `nullptr`,
		bool	doSetEvent = `true`
	)

Definition at line 84 of file FWEventItemsManager.cc.

References FWDisplayProperties::color(), FWColorManager::colorHasIndex(), fireworks::Context::colorManager(), FWPhysicsObjectDesc::displayProperties(), fwLog, FWColorManager::getDefaultStartColorIndex(), fwlog::kWarning, m_accessorFactory, m_changeManager, m_context, m_event, m_items, newItem_, removeItem(), FWPhysicsObjectDesc::setDisplayProperties(), groupFilesInBlocks::temp, and FWPhysicsObjectDesc::type().

Referenced by FWGUIEventDataAdder::addNewItem(), counter.Counter::register(), SequenceTypes.Task::remove(), SequenceTypes.Task::replace(), and setFrom().

 {
    FWPhysicsObjectDesc temp(iItem);
    
    if(! m_context->colorManager()->colorHasIndex(temp.displayProperties().color())) {
       FWDisplayProperties prop(temp.displayProperties());
       fwLog(fwlog::kWarning) << Form("FWEventItemsManager::add(const FWPhysicsObjectDesc& iItem), color index  not valid. Set Color idex to %d\n", FWColorManager::getDefaultStartColorIndex());
       prop.setColor(FWColorManager::getDefaultStartColorIndex());
       temp.setDisplayProperties(prop);
    }
    
    m_items.push_back(new FWEventItem(m_context,m_items.size(),m_accessorFactory->accessorFor(temp.type()),
                                      temp, pbc));
    newItem_(m_items.back());
    m_items.back()->goingToBeDestroyed_.connect(boost::bind(&FWEventItemsManager::removeItem,this,_1));
    if (doSetEvent && m_event)
    {
       FWChangeSentry sentry(*m_changeManager);
       m_items.back()->setEvent(m_event);
    }
    return m_items.back();
 }

void FWEventItemsManager::addTo ( FWConfiguration & iTo ) const

overridevirtual

Implements FWConfigurable.

Definition at line 160 of file FWEventItemsManager.cc.

References FWConfiguration::addKeyValue(), fireworks::Context::colorManager(), MergeFilesAndCalculateEfficiencies_cfg::dataType, kColor(), kFalse(), kFilterExpression(), kIsVisible(), kLayer(), kModuleLabel(), kProcessName(), kProductInstanceLabel(), kPurpose(), kTransparency(), kTrue(), kType(), m_context, and m_items.

 {
    FWColorManager* cm = m_context->colorManager();
    assert(nullptr!=cm);
    for(std::vector<FWEventItem*>::const_iterator it = m_items.begin();
        it != m_items.end();
        ++it)
    {
       if(!*it) continue;
       FWConfiguration conf(6);
       edm::TypeWithDict dataType((*((*it)->type()->GetTypeInfo())));
       assert(dataType != edm::TypeWithDict() );
 
       conf.addKeyValue(kType,FWConfiguration(dataType.name()));
       conf.addKeyValue(kModuleLabel,FWConfiguration((*it)->moduleLabel()));
       conf.addKeyValue(kProductInstanceLabel, FWConfiguration((*it)->productInstanceLabel()));
       conf.addKeyValue(kProcessName, FWConfiguration((*it)->processName()));
       conf.addKeyValue(kFilterExpression, FWConfiguration((*it)->filterExpression()));
       {
          std::ostringstream os;
          os << (*it)->defaultDisplayProperties().color();
          conf.addKeyValue(kColor, FWConfiguration(os.str()));
       }
       conf.addKeyValue(kIsVisible, FWConfiguration((*it)->defaultDisplayProperties().isVisible() ? kTrue : kFalse));
       {
          std::ostringstream os;
          os << (*it)->layer();
          conf.addKeyValue(kLayer,FWConfiguration(os.str()));
       }
       conf.addKeyValue(kPurpose,(*it)->purpose());
       {
          std::ostringstream os;
          os << static_cast<int>((*it)->defaultDisplayProperties().transparency());
          conf.addKeyValue(kTransparency, FWConfiguration(os.str()));
       }
 
       FWConfiguration pbTmp;
       (*it)->getConfig()->addTo(pbTmp);
       conf.addKeyValue("PBConfig",pbTmp, true);
 
       iTo.addKeyValue((*it)->name(), conf, true);
    }
 }

FWEventItemsManager::const_iterator FWEventItemsManager::begin ( void ) const

NOTE: iterator is allowed to return a null object for items that have been removed.

Definition at line 334 of file FWEventItemsManager.cc.

References m_items.

Referenced by FWGUIEventDataAdder::addNewItem(), FWEventItem::isInBack(), FWEventItem::isInFront(), FWEventItem::moveToBack(), FWEventItem::moveToFront(), CmsShowCommon::permuteColors(), CmsShowCommon::randomizeColors(), FWFileEntry::runFilter(), CmsShowCommon::setPalette(), and CmsShowMain::setupDataHandling().

 {
    return m_items.begin();
 }

void FWEventItemsManager::clearItems ( void )

Clear all the items in the model.

Notice that a previous implementation was setting all the items to 0, I guess to track accessing delete items.

Definition at line 131 of file FWEventItemsManager.cc.

References FWEventItem::destroy(), MillePedeFileConverter_cfg::e, goingToClearItems_, mps_fire::i, kColor(), kFalse(), kFilterExpression(), kIsVisible(), kLayer(), kModuleLabel(), kProcessName(), kProductInstanceLabel(), kPurpose(), kTransparency(), kTrue(), kType(), m_items, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by FWPartialConfigLoadGUI::Load(), and setFrom().

 {
    for (size_t i = 0, e = m_items.size(); i != e; ++i)
    {
       FWEventItem *item = m_items[i];
       if (item) {
          item->destroy();
       }
       m_items[i]=nullptr;
    }
    goingToClearItems_();
 
    m_items.clear();
 }

FWEventItemsManager::const_iterator FWEventItemsManager::end ( void ) const

Definition at line 339 of file FWEventItemsManager.cc.

References m_items.

Referenced by FWGUIEventDataAdder::addNewItem(), Types.LuminosityBlockRange::cppID(), Types.EventRange::cppID(), FWEventItem::isInBack(), FWEventItem::isInFront(), FWEventItem::moveToBack(), FWEventItem::moveToFront(), CmsShowCommon::permuteColors(), CmsShowCommon::randomizeColors(), FWFileEntry::runFilter(), CmsShowCommon::setPalette(), and CmsShowMain::setupDataHandling().

 {
    return m_items.end();
 }

const FWEventItem * FWEventItemsManager::find ( const std::string & iName ) const

Look up an item by name.

Definition at line 347 of file FWEventItemsManager.cc.

References MillePedeFileConverter_cfg::e, mps_fire::i, m_items, and FWEventItem::name().

Referenced by FWGUIEventDataAdder::addNewItem().

 {
    for (size_t i = 0, e = m_items.size(); i != e; ++i)
    {
       const FWEventItem *item = m_items[i];
       if (item && item->name() == iName)
          return item;
    }
    return nullptr;
 }

void FWEventItemsManager::newEvent ( const edm::EventBase * iEvent )

Prepare to handle a new event by associating all the items to watch it.

Definition at line 113 of file FWEventItemsManager.cc.

References MillePedeFileConverter_cfg::e, mps_fire::i, iEvent, m_changeManager, m_event, m_items, and FWEventItem::setEvent().

 {
    FWChangeSentry sentry(*m_changeManager);
    m_event = iEvent;
    for(size_t i = 0, e = m_items.size(); i != e; ++i)
    {
       FWEventItem *item = m_items[i];
       if(item)
          item->setEvent(iEvent);
    }
 }

const FWEventItemsManager& FWEventItemsManager::operator= ( const FWEventItemsManager & )

privatedelete

void FWEventItemsManager::removeItem ( const FWEventItem * iItem )

private

Remove one item.

Notice that rather than erasing the item from the list, it is preferred to set it to zero, I guess to catch accesses to remove items and to avoid having to recalculate the current selection.

GE: I think this is a broken way of handling removal of objects. The object should be properly deleted and the current selection should be updated accordingly.

Definition at line 317 of file FWEventItemsManager.cc.

References FWEventItem::id(), m_items, and removingItem_.

Referenced by add().

 {
    assert(iItem->id() < m_items.size());
    removingItem_(iItem);
    m_items[iItem->id()] = nullptr;
 }

void FWEventItemsManager::setContext ( fireworks::Context * iContext )

Definition at line 325 of file FWEventItemsManager.cc.

References m_context.

Referenced by CmsShowMain::CmsShowMain().

 {
    m_context = iContext;
 }

void FWEventItemsManager::setFrom ( const FWConfiguration & iFrom )

overridevirtual

This is responsible for resetting the status of items from configuration

Implements FWConfigurable.

Definition at line 207 of file FWEventItemsManager.cc.

References add(), FWConfiguration::addKeyValue(), clearItems(), create_public_lumi_plots::color, fireworks::Context::colorManager(), FWConfiguration::keyValues(), kTrue(), m_changeManager, m_context, m_event, dataset::name, FWColorManager::oldColorToIndex(), modifiedElectrons_cfi::processName, trackingPlots::purpose, edm::second(), AlCaHLTBitMon_QueryRunRegistry::string, FWConfiguration::valueForKey(), and FWConfiguration::version().

 {
    FWColorManager* cm = m_context->colorManager();
    assert(nullptr!=cm);
 
    clearItems();
    const FWConfiguration::KeyValues* keyValues =  iFrom.keyValues();
 
    if (keyValues == nullptr) return;
 
    std::vector<FWEventItem*> newItems;
    newItems.reserve(keyValues->size());
 
    for (FWConfiguration::KeyValues::const_iterator it = keyValues->begin();
         it != keyValues->end();
         ++it)
    {
       const std::string& name = it->first;
       const FWConfiguration& conf = it->second;
       const FWConfiguration::KeyValues* keyValues =  conf.keyValues();
       assert(nullptr!=keyValues);
       const std::string& type = (*keyValues)[0].second.value();
       const std::string& moduleLabel = (*keyValues)[1].second.value();
       const std::string& productInstanceLabel = (*keyValues)[2].second.value();
       const std::string& processName = (*keyValues)[3].second.value();
       const std::string& filterExpression = (*keyValues)[4].second.value();
       const std::string& sColor = (*keyValues)[5].second.value();
       const bool isVisible = (*keyValues)[6].second.value() == kTrue;
 
       unsigned int colorIndex;
       if(conf.version() < 5)
       {
          std::istringstream is(sColor);
          Color_t color;
          is >> color;
          colorIndex = cm->oldColorToIndex(color, conf.version());
       }
       else
       {
          // In version 4 we assume:
          //   fireworks colors start at ROOT index 1000
          //   geometry  colors start at ROOT index 1100
          // We save them as such -- no conversions needed.
          std::istringstream is(sColor);
          is >> colorIndex;
       }
       
       int transparency = 0;
 
       // Read transparency from file. We don't care about checking errors
       // because strtol returns 0 in that case.
       if (conf.version() > 3)
          transparency = strtol((*keyValues)[9].second.value().c_str(), nullptr, 10);
 
       FWDisplayProperties dp(colorIndex, isVisible, transparency);
 
       unsigned int layer = strtol((*keyValues)[7].second.value().c_str(), nullptr, 10);
 
       //For older configs assume name is the same as purpose
       std::string purpose(name);
       if (conf.version() > 1)
          purpose = (*keyValues)[8].second.value();
 
       FWConfiguration* proxyConfig = (FWConfiguration*) conf.valueForKey("PBConfig") ? new FWConfiguration(*conf.valueForKey("PBConfig")) : nullptr;
 
       // beckward compatibilty for obsolete proxy builders
       if (conf.version() < 6)
       {
          assert(proxyConfig == nullptr);
          if (purpose == "VerticesWithTracks")
          {
             purpose = "Vertices";
             proxyConfig = new FWConfiguration();
             FWConfiguration vTmp; vTmp.addKeyValue("Draw Tracks", FWConfiguration("1"));
             proxyConfig->addKeyValue("Var", vTmp,true);
          }
       }
 
       FWPhysicsObjectDesc desc(name,
                                TClass::GetClass(type.c_str()),
                                purpose,
                                dp,
                                moduleLabel,
                                productInstanceLabel,
                                processName,
                                filterExpression,
                                layer);
       
       newItems.push_back( add(desc, proxyConfig, false) );
    }
 
    if (m_event)
    {
       FWChangeSentry sentry(*m_changeManager);
       for (auto ip : newItems)
          ip->setEvent(m_event);
    }
 }