The DtAggregateElementManager is used to create DtAggregateElements. It maintains a map of all those elements, indexed by their element IDs. It also listens for signals from the DtSharedAggregateSettingsSignaler that specify a specific element or elements (by id). It can look those up, and then pass the information to the element's aggregate state listener. (Much of what is in this class was moved here from DtAggregateElementProcessor)

Inheritance diagram for makVrv::DtAggregateElementManager:

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Public Types
typedef std::unordered_map < DtElementID, DtAggregateElement * >	AggregateElementMap

Public Member Functions
	DtAggregateElementManager (DtBaseConnection &conn)

virtual	~DtAggregateElementManager ()

	DtAggregateElementManager ()=delete

	DtAggregateElementManager (const DtAggregateElementManager &)=delete

DtAggregateElementManager &	operator= (const DtAggregateElementManager &)=delete

virtual DtBaseConnection &	connection ()

virtual DtAggregateStateListener *	findListener (DtElementID elementId)

virtual DtAggregateElement *	findElement (DtElementID elementId)

virtual void	addElement (DtAggregateElement *element)

virtual void	destroyElement (DtElementID elementID)

virtual DtAggregateElement *	createElement (DtAggregateStateListener &)

virtual double	visualizerCreationProcessingTime () const


virtual const AggregateElementMap &	aggregateElements () const

virtual AggregateElementMap &	aggregateElements ()

Public Attributes
boost::signalslib::signal < void(DtAggregateElement *)>	signal_elementAboutToBeDestroyed

boost::signalslib::signal < void(DtAggregateElement *)>	signal_elementCreated

Protected Member Functions
virtual void	slot_hierarchyItemModified (DtElementIDHierarchyNode *)

virtual void	changeAggregateSelection (const DtSelectionManager::IdSet &selected, const DtSelectionManager::IdSet &deselected)

void	changeElementHasMouseCursorState (const DtElementID &entityId, bool hasMouseCursor)

virtual void	slot_visibilityStateChanged (DtElementID, DtElementIDHierarchyNode::DisplayState)

virtual void	slot_aggregateDestroyedStateChanged (DtElementID, bool)

virtual void	setVisualizerCreationProcessingTime (double)

virtual void	modelSetVisualized (DtModelSetId modelSet, bool enabled)

virtual void	handleElementAttributeChanged (DtAggregateElement &entity, const DtElementAttribute *attr)

virtual void	elementAttributeChangeRequested (DtElementID id, DtElementID parentID, std::shared_ptr< const DtElementAttribute > atr)

virtual void	slot_visualizerCreationEnabled (DtModelSetId modelSet, int visualType)

virtual void	slot_visualizerCreationDisabled (DtModelSetId modelSet, int visualType)

virtual void	removeFromHierarchy (DtElementID elementId)

Protected Attributes
DtBaseConnection &	myConnection

DtSignalConnectionManager	myConnections

DtAggregateEchelonManager &	myHierarchyManager

AggregateElementMap	myAggregateElements

double	myVisualizerCreationProcessingTime

Member Typedef Documentation

typedef std::unordered_map<DtElementID, DtAggregateElement*> makVrv::DtAggregateElementManager::AggregateElementMap

Type definition for the element map.

Constructor & Destructor Documentation

makVrv::DtAggregateElementManager::DtAggregateElementManager ( DtBaseConnection & conn )

Constructor takes the connection the processor will use.

virtual makVrv::DtAggregateElementManager::~DtAggregateElementManager ( )

virtual

Destructor.

makVrv::DtAggregateElementManager::DtAggregateElementManager ( )

delete

not allowed - default constructor

makVrv::DtAggregateElementManager::DtAggregateElementManager ( const DtAggregateElementManager & )

delete

not allowed - copy constructor

Member Function Documentation

DtAggregateElementManager& makVrv::DtAggregateElementManager::operator= ( const DtAggregateElementManager & )

delete

not allowed - equals operator

virtual DtBaseConnection& makVrv::DtAggregateElementManager::connection ( )

virtual

Get the connection object.

virtual const AggregateElementMap& makVrv::DtAggregateElementManager::aggregateElements ( ) const

virtual

Accessor for full map of elements.

virtual AggregateElementMap& makVrv::DtAggregateElementManager::aggregateElements ( )

virtual

Accessor for full map of elements.

virtual DtAggregateStateListener* makVrv::DtAggregateElementManager::findListener ( DtElementID elementId )

virtual

Find a listener by it's scene object id.

virtual DtAggregateElement* makVrv::DtAggregateElementManager::findElement ( DtElementID elementId )

virtual

Find an element visualizer by its element ID.

virtual void makVrv::DtAggregateElementManager::addElement ( DtAggregateElement * element )

virtual

Add an element visualizer by its element ID.

virtual void makVrv::DtAggregateElementManager::destroyElement ( DtElementID elementID )

virtual

Process a to be destroyed entity.

Reimplemented in makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkAggregateElementManager.

virtual DtAggregateElement* makVrv::DtAggregateElementManager::createElement ( DtAggregateStateListener & )

virtual

Create and initialize a DtEntityElement that will represent an entity.

Reimplemented in makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkAggregateElementManager.

virtual double makVrv::DtAggregateElementManager::visualizerCreationProcessingTime ( ) const

virtual

When delayed creation is supported, this tracks the supported processing time (from Shared Entity Display Settings)

virtual void makVrv::DtAggregateElementManager::slot_hierarchyItemModified ( DtElementIDHierarchyNode * )

protectedvirtual

Called when a hierarchy item is modified, will send element attribute update to that effect.

virtual void makVrv::DtAggregateElementManager::changeAggregateSelection	(	const DtSelectionManager::IdSet &	selected,
		const DtSelectionManager::IdSet &	deselected
	)

protectedvirtual

Change the selection state for some sets of entities.

void makVrv::DtAggregateElementManager::changeElementHasMouseCursorState	(	const DtElementID &	entityId,
		bool	hasMouseCursor
	)

protected

Change the hovered state for an entity.

virtual void makVrv::DtAggregateElementManager::slot_visibilityStateChanged	(	DtElementID	,
		DtElementIDHierarchyNode::DisplayState
	)

protectedvirtual

Shows/hides elements (or ghosts) based on display state.

Called when echelon visibility has changed. This is principly the result of collapsing or expanding aggregates

virtual void makVrv::DtAggregateElementManager::slot_aggregateDestroyedStateChanged	(	DtElementID	,
		bool
	)

protectedvirtual

Called when aggregate destroyed state has changed, look up listener and set the destroyed state.

virtual void makVrv::DtAggregateElementManager::setVisualizerCreationProcessingTime ( double )

protectedvirtual

Amount of time to spend creating visualizers for queued objects. -1 means create all queued objects.

virtual void makVrv::DtAggregateElementManager::modelSetVisualized	(	DtModelSetId	modelSet,
		bool	enabled
	)

protectedvirtual

Called when a model set visualization state changes. Either will create or destroy a visual model set.

virtual void makVrv::DtAggregateElementManager::handleElementAttributeChanged	(	DtAggregateElement &	entity,
		const DtElementAttribute *	attr
	)

protectedvirtual

process a reported element attribute change

virtual void makVrv::DtAggregateElementManager::elementAttributeChangeRequested	(	DtElementID	id,
		DtElementID	parentID,
		std::shared_ptr< const DtElementAttribute >	atr
	)

protectedvirtual

Process the element attribute change request.

virtual void makVrv::DtAggregateElementManager::slot_visualizerCreationEnabled	(	DtModelSetId	modelSet,
		int	visualType
	)

protectedvirtual

Handle a signal from the the Visualizer Creation Settings that a visualizers of the given type and model set should be created.

virtual void makVrv::DtAggregateElementManager::slot_visualizerCreationDisabled	(	DtModelSetId	modelSet,
		int	visualType
	)

protectedvirtual

Handle a signal from the the Visualizer Creation Settings that a visualizers of the given type and model set should NOT be created.

virtual void makVrv::DtAggregateElementManager::removeFromHierarchy ( DtElementID elementId )

protectedvirtual

Member Data Documentation

boost::signalslib::signal<void(DtAggregateElement*)> makVrv::DtAggregateElementManager::signal_elementAboutToBeDestroyed

boost::signalslib::signal<void(DtAggregateElement*)> makVrv::DtAggregateElementManager::signal_elementCreated

DtBaseConnection& makVrv::DtAggregateElementManager::myConnection

protected

DtSignalConnectionManager makVrv::DtAggregateElementManager::myConnections

protected

DtAggregateEchelonManager& makVrv::DtAggregateElementManager::myHierarchyManager

protected

AggregateElementMap makVrv::DtAggregateElementManager::myAggregateElements

protected

double makVrv::DtAggregateElementManager::myVisualizerCreationProcessingTime

protected

The documentation for this class was generated from the following file:

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvCore/DtAggregateElementManager.h

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation