The DtEntityElementManager is used to create DtEntityElements. It maintains a map of all those elements, indexed by their element IDs. It also listens for signals from the DtSharedSettingsSignaler that specify a specific element or elements (by id). It can look those up, and then pass the information to the element's entity state listener.

Inheritance diagram for makVrv::DtEntityElementManager:

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Public Types
typedef boost::unordered_map < DtElementID, DtEntityElement * >	EntityElementMap

Public Member Functions
	DtEntityElementManager (DtBaseConnection &conn)

virtual	~DtEntityElementManager ()

	DtEntityElementManager ()=delete

	DtEntityElementManager (const DtEntityElementManager &)=delete

DtEntityElementManager &	operator= (const DtEntityElementManager &)=delete

virtual DtEntityElement *	findElement (DtElementID elementId)

virtual void	addElement (DtEntityElement *element)

virtual void	destroyElement (DtElementID elementID)

virtual DtEntityElement *	createElement (DtEntityStateListener &)

virtual double	visualizerCreationProcessingTime () const

virtual DtBaseConnection &	connection ()

virtual const EntityElementMap &	entityElements () const

virtual EntityElementMap &	entityElements ()

Static Public Member Functions
static DtEntityElementManager *	findInstance (DtBaseConnection &conn)

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

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

Protected Member Functions
virtual void	occupantsVisible (DtElementID elementID, bool visible)

virtual void	entityTrackHistoryColorOverride (const DtElementID &entityId, const DtColorValue &color, bool overrideColor)

virtual void	switchEntitySymbolDecorationQuadrant (const DtElementID &entityId)

virtual void	changeLabelPinnedState (const DtSelectionManager::IdSet &ids, bool pinAllLabels)

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

void	changeElementHasMouseCursorState (const DtElementID &entityId, bool hasMouseCursor)

virtual void	setVisualizerCreationProcessingTime (double)

virtual void	removeFromHierarchy (DtElementID elementID)

virtual void	modelSetVisualized (DtModelSetId modelSet, bool enabled)

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

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

virtual void	slot_visualizerCreationEnabled (DtModelSetId modelSet, int visualType)

virtual void	slot_visualizerCreationDisabled (DtModelSetId modelSet, int visualType)

virtual void	slot_visibilityStateChanged (DtElementID, DtElementIDHierarchyNode::DisplayState)

virtual void	slot_updateHierarchy (DtElementID id, const DtElementIDHierarchy::ElementIDs &children)

Protected Attributes
DtBaseConnection &	myConnection

DtSignalConnectionManager	myConnections

EntityElementMap	myEntityElements

DtAggregateEchelonManager &	myHierarchyManager

double	myVisualizerCreationProcessingTime

Member Typedef Documentation

typedef boost::unordered_map<DtElementID, DtEntityElement*> makVrv::DtEntityElementManager::EntityElementMap

Accessor for full map of element visualizers.

Constructor & Destructor Documentation

makVrv::DtEntityElementManager::DtEntityElementManager ( DtBaseConnection & conn )

Constructor takes the connection the processor will use.

virtual makVrv::DtEntityElementManager::~DtEntityElementManager ( )

virtual

Destructor.

makVrv::DtEntityElementManager::DtEntityElementManager ( )

delete

not allowed - default constructor

makVrv::DtEntityElementManager::DtEntityElementManager ( const DtEntityElementManager & )

delete

not allowed - copy constructor

Member Function Documentation

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

delete

not allowed - equals operator

static DtEntityElementManager* makVrv::DtEntityElementManager::findInstance ( DtBaseConnection & conn )

static

Find an instance registered with a connection.

virtual DtEntityElement* makVrv::DtEntityElementManager::findElement ( DtElementID elementId )

virtual

Find an element visualizer by its element ID.

virtual void makVrv::DtEntityElementManager::addElement ( DtEntityElement * element )

virtual

Add an element visualizer by its element ID.

Reimplemented in makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkEntityElementManager.

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

virtual

Process a to be destroyed entity.

Reimplemented in makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkEntityElementManager.

virtual DtEntityElement* makVrv::DtEntityElementManager::createElement ( DtEntityStateListener & )

virtual

Create and initialize a DtEntityElement that will represent an entity.

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

virtual

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

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

virtual

Get the connection object.

virtual const EntityElementMap& makVrv::DtEntityElementManager::entityElements ( ) const

virtual

virtual EntityElementMap& makVrv::DtEntityElementManager::entityElements ( )

virtual

virtual void makVrv::DtEntityElementManager::occupantsVisible	(	DtElementID	elementID,
		bool	visible
	)

protectedvirtual

Set whether to make the occupants of a specific entity visible (i.e. Offset DiGuy visualizers on an entity with the 'attachedvisualelement' set to true) DtSharedEntityDisplaysSettings::setOccupantsVisible can be used to set the visibility of all occupants with 'attachedvisualelement' flag set to true)

virtual void makVrv::DtEntityElementManager::entityTrackHistoryColorOverride	(	const DtElementID &	entityId,
		const DtColorValue &	color,
		bool	overrideColor
	)

protectedvirtual

handle the entity track history color override signal from the shared signalar just passes the color value down to any track history visualizers attached to this entity

virtual void makVrv::DtEntityElementManager::switchEntitySymbolDecorationQuadrant ( const DtElementID & entityId )

protectedvirtual

handle the entity symbol decoration quadrant switch signal from the shared signalar determines which quadrant to switch to based on the current symbol decoration quadrant for the entity and passes the new quadrant down to any symbol decoration visualizers attached to this entity

virtual void makVrv::DtEntityElementManager::changeLabelPinnedState	(	const DtSelectionManager::IdSet &	ids,
		bool	pinAllLabels
	)

protectedvirtual

Toggle the label pinned state for some set of entities.

virtual void makVrv::DtEntityElementManager::changeEntitySelection	(	const DtSelectionManager::IdSet &	selected,
		const DtSelectionManager::IdSet &	deselected
	)

protectedvirtual

Change the selection state for some sets of entities.

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

protected

Change the hovered state for an entity.

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

protectedvirtual

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

virtual void makVrv::DtEntityElementManager::removeFromHierarchy ( DtElementID elementID )

protectedvirtual

removeFromHierachy will remove an element from the DtAggregateEchelonManager tracking this entities relationship to any aggregate element

virtual void makVrv::DtEntityElementManager::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::DtEntityElementManager::handleElementAttributeChanged	(	DtEntityElement &	entity,
		const DtElementAttribute *	attr
	)

protectedvirtual

process a reported element attribute change

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

protectedvirtual

Process the element attribute change request.

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

protectedvirtual

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

virtual void makVrv::DtEntityElementManager::slot_updateHierarchy	(	DtElementID	id,
		const DtElementIDHierarchy::ElementIDs &	children
	)

protectedvirtual

Slot connected to the signal from the DtAggregateEchelonManager when the hierarchy changes in some way. Used to update the parentId of all the child elements.

Member Data Documentation

boost::signalslib::signal<void(DtEntityElement*)> makVrv::DtEntityElementManager::signal_elementAboutToBeDestroyed

boost::signalslib::signal<void(DtEntityElement*)> makVrv::DtEntityElementManager::signal_elementCreated

DtBaseConnection& makVrv::DtEntityElementManager::myConnection

protected

DtSignalConnectionManager makVrv::DtEntityElementManager::myConnections

protected

EntityElementMap makVrv::DtEntityElementManager::myEntityElements

protected

DtAggregateEchelonManager& makVrv::DtEntityElementManager::myHierarchyManager

protected

double makVrv::DtEntityElementManager::myVisualizerCreationProcessingTime

protected

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

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

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation