The master window of the scene.

Inheritance diagram for makVrv::DtSelectionManager:

Public Types
enum	SelectionMode { SelectionModeAll = 0, SelectionModeEntities = 1, SelectionModeTerrain = 2 }

enum	SelectionType { NoValidSelection, Entity, Prop, BuoyOrBeacon, Terrain, Aggregate, Observer, ControlObject, OverlayObject, Intervisibility, Feature, Mixed }

enum	SelectionOperation { NoOperation = 0, AddToSelection, RemoveFromSelection, MultipleSelection, SetSelection, ClearSelection, MaintainSelectionIfSelected }

typedef std::set< DtUniqueID >	IdSet

Public Member Functions
virtual	~DtSelectionManager ()

virtual void	performSelectionOperation (SelectionOperation op, const IdSet &ids)

virtual void	setCurrentSelections (const IdSet &selections)

virtual void	setCurrentHovered (const DtUniqueID &sceneObjId, bool hovered)

virtual const DtSelectionManager::IdSet &	currentSelections () const

virtual void	addToCurrentSelection (const IdSet &adds)

virtual void	maintainCurrentSelectionIfSelected (const IdSet &maintain)

virtual void	removeFromCurrentSelection (const IdSet &removes)

virtual void	toggleFromCurrentSelection (const IdSet &toggles)

virtual void	removeFromCurrentSelection (const DtElementData::UniqueIdList &removes)

virtual SelectionMode	selectionMode () const

virtual void	setSelectionMode (SelectionMode mode)

virtual bool	isSelectable (DtUniqueID id) const

virtual bool	isSelectable (const DtElementEntry *entry) const

virtual bool	isSelected (DtUniqueID id) const

virtual SelectionType	selectionType () const

virtual bool	propSelectionHasNonReplacedProp ()

virtual bool	propSelectionMajorityTransparent ()

virtual void	slot_onElementsRemoved (const DtElementData::UniqueIdList &elementIds)

virtual void	backupCurrentSelection ()

virtual bool	restoreCurrentSelection ()

virtual bool	selectionIsVertex (const IdSet &selection)

virtual bool	objectIsVertex (const DtUniqueID &id)

virtual DtUniqueID	parentId (const DtUniqueID &id)

virtual bool	allItemsWantVertexSelection (const IdSet &) const

virtual void	addWantsVertexSelection (DtElementEntry::ElementType)

virtual void	removeWantsVertexSelection (DtElementEntry::ElementType)

virtual bool	wantsVertexSelection (DtElementID) const

virtual void	addSelectableObjectType (DtElementEntry::ElementType type, SelectionMode=SelectionModeAll)

virtual void	removeSelectableObjectType (DtElementEntry::ElementType type, SelectionMode)

virtual void	removeSelectableObjectTypeFromAllModes (DtElementEntry::ElementType type)

virtual bool	objectTypeSelectable (DtElementEntry::ElementType type, SelectionMode mode) const

virtual bool	objectTypeSelectable (DtElementEntry::ObjectType type) const

Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()

virtual	~DtVirtualBaseClass ()

Static Public Member Functions
static DtSelectionManager &	instance (DtDe &de)

static SelectionOperation	selectionOperationForMouseEvent (const DtMouseEvent &mouseEvent)

static bool	typeSupportsMultipleSelection (DtElementEntry::ObjectType type, bool vertexSelectsParent)

Public Attributes
boost::signalslib::signal < void(const DtElementID &entityId, bool hasMouseCursor)>	signal_elementHasMouseCursorStateChanged

boost::signalslib::signal < void(const IdSet &selected, const IdSet &deselected, SelectionType newType, SelectionType oldType)>	signal_currentSelectionChanged

boost::signalslib::signal < void(const DtUniqueID &id, const DtUniqueID &parentId)>	signal_vertexSelected

boost::signalslib::signal < void(const DtUniqueID &id, const DtUniqueID &parentId)>	signal_vertexDeselected

boost::signalslib::signal < void(const IdSet &entityIds, bool pinAllLabels)>	signal_infoLabelsArePinned

boost::signalslib::signal < void(const DtUniqueID &)>	signal_switchEntitySymbolDecorationQuadrant

boost::signalslib::signal < void(const DtUniqueID &, const DtColorValue &, bool)>	signal_entityTrackHistoryColorOverride

boost::signalslib::signal< void()>	signal_selectionModeChanged

Protected Types
typedef std::set < DtElementEntry::ElementType >	WantsVertexSelection

typedef std::set < DtElementEntry::ElementType >	ElementTypeSet

typedef std::unordered_map < SelectionMode, ElementTypeSet >	SelectionModeMap

typedef std::queue< IdSet >	IdSetQueue

Protected Member Functions
	DtSelectionManager (DtDe &de)

virtual void	addToCurrentSelection (DtUniqueID id)

virtual void	removeFromCurrentSelection (DtUniqueID id)

virtual void	announceCurrentSelectionChanged (const IdSet &selected, const IdSet &deselected, SelectionType oldType)

virtual void	updateSelectionType ()

virtual SelectionType	elementSelectionType (DtElementEntry *entry) const

virtual void	convertVertexIdsToParentIds (const IdSet &in, IdSet &out)

Member Typedef Documentation

typedef std::set<DtUniqueID> makVrv::DtSelectionManager::IdSet

typedef std::set<DtElementEntry::ElementType> makVrv::DtSelectionManager::WantsVertexSelection

protected

typedef std::set<DtElementEntry::ElementType> makVrv::DtSelectionManager::ElementTypeSet

protected

typedef std::unordered_map<SelectionMode, ElementTypeSet> makVrv::DtSelectionManager::SelectionModeMap

protected

typedef std::queue<IdSet> makVrv::DtSelectionManager::IdSetQueue

protected

Member Enumeration Documentation

enum makVrv::DtSelectionManager::SelectionMode

Enumerator
SelectionModeAll
SelectionModeEntities
SelectionModeTerrain

enum makVrv::DtSelectionManager::SelectionType

The nature of the current selection.

Enumerator
NoValidSelection
Entity
Prop
BuoyOrBeacon
Terrain
Aggregate
Observer
ControlObject
OverlayObject
Intervisibility
Feature
Mixed	More than one type of object selected.

enum makVrv::DtSelectionManager::SelectionOperation

Enumerator
NoOperation
AddToSelection
RemoveFromSelection
MultipleSelection
SetSelection
ClearSelection
MaintainSelectionIfSelected	If item is already selected, maintain the current selection, else act as SetSelection This will only be true if all items are currently selected in the supplied set.

Constructor & Destructor Documentation

virtual makVrv::DtSelectionManager::~DtSelectionManager ( )

virtual

DTOR.

makVrv::DtSelectionManager::DtSelectionManager ( DtDe & de )

protected

CTOR.

Member Function Documentation

static DtSelectionManager& makVrv::DtSelectionManager::instance ( DtDe & de )

static

Get the selection manager instance.

virtual void makVrv::DtSelectionManager::performSelectionOperation	(	SelectionOperation	op,
		const IdSet &	ids
	)

virtual

Utility function for specify the operation using a variable.

Reimplemented in makVrf::DtVrfSelectionManager.

virtual void makVrv::DtSelectionManager::setCurrentSelections ( const IdSet & selections )

virtual

set the current selection set

Reimplemented in makVrf::DtVrfSelectionManager.

virtual void makVrv::DtSelectionManager::setCurrentHovered	(	const DtUniqueID &	sceneObjId,
		bool	hovered
	)

virtual

Announce whether a widget associated with some scene object is being hovered over with the mouse cursor. This function finds the DtElementID of the scene object from its scene object id and emits signal_elementHasMouseCursorStateChanged(elementId, hovered). This function will do nothing if the element ID cannot be determined.

See Also: DtElementData::elementIdFromSceneObjectId(...)

virtual const DtSelectionManager::IdSet& makVrv::DtSelectionManager::currentSelections ( ) const

virtual

get the current selection set

virtual void makVrv::DtSelectionManager::addToCurrentSelection ( const IdSet & adds )

virtual

add to the current selection set

virtual void makVrv::DtSelectionManager::maintainCurrentSelectionIfSelected ( const IdSet & maintain )

virtual

If item is already selected, maintain the current selection, else act as SetSelection. This will only be true if all items are currently selected in the supplied set.

virtual void makVrv::DtSelectionManager::removeFromCurrentSelection ( const IdSet & removes )

virtual

add to the current selection set

virtual void makVrv::DtSelectionManager::toggleFromCurrentSelection ( const IdSet & toggles )

virtual

Each id current not selected will be selected and each id already selected will be deselected.

virtual void makVrv::DtSelectionManager::removeFromCurrentSelection ( const DtElementData::UniqueIdList & removes )

virtual

add to the current selection set

virtual SelectionMode makVrv::DtSelectionManager::selectionMode ( ) const

virtual

Selection Mode.

virtual void makVrv::DtSelectionManager::setSelectionMode ( SelectionMode mode )

virtual

virtual bool makVrv::DtSelectionManager::isSelectable ( DtUniqueID id ) const

virtual

Determine an element's selectability Determines, based on the element's type and current selection mode, if the object is selectable. This form needs to look up the element, so it's better to use the form with a DtElementEntry argument if you have it.

virtual bool makVrv::DtSelectionManager::isSelectable ( const DtElementEntry * entry ) const

virtual

Determine an object's selectability Determines, based on the object's type and current selection mode, if the object is selectable.

virtual bool makVrv::DtSelectionManager::isSelected ( DtUniqueID id ) const

virtual

Check to see if an object is selected.

virtual SelectionType makVrv::DtSelectionManager::selectionType ( ) const

virtual

virtual bool makVrv::DtSelectionManager::propSelectionHasNonReplacedProp ( )

virtual

check to see if any of the selected props are not replaced props

virtual bool makVrv::DtSelectionManager::propSelectionMajorityTransparent ( )

virtual

Is the majority of selected props transparent or opaque; used by toggle transparency selected.

virtual void makVrv::DtSelectionManager::slot_onElementsRemoved ( const DtElementData::UniqueIdList & elementIds )

virtual

Called by signal whenever elements are removed.

virtual void makVrv::DtSelectionManager::backupCurrentSelection ( )

virtual

Puts the current selection onto the backup queue.

virtual bool makVrv::DtSelectionManager::restoreCurrentSelection ( )

virtual

Restores a previously backed up selection. If there are no selections backed up, returns false.

virtual bool makVrv::DtSelectionManager::selectionIsVertex ( const IdSet & selection )

virtual

virtual bool makVrv::DtSelectionManager::objectIsVertex ( const DtUniqueID & id )

virtual

virtual DtUniqueID makVrv::DtSelectionManager::parentId ( const DtUniqueID & id )

virtual

virtual bool makVrv::DtSelectionManager::allItemsWantVertexSelection ( const IdSet & ) const

virtual

Returns true if the items in the selection set are vertices and the vertices parents all want vertex selection. Element types can be added to vertex selection by calling addWantsVertexSelection(). To remove, call removeWantsVertexSelection()

virtual void makVrv::DtSelectionManager::addWantsVertexSelection ( DtElementEntry::ElementType )

virtual

Adds an item to the wants to have vertex selection list.

virtual void makVrv::DtSelectionManager::removeWantsVertexSelection ( DtElementEntry::ElementType )

virtual

Removes an item to the wants to have vertex selection list.

virtual bool makVrv::DtSelectionManager::wantsVertexSelection ( DtElementID ) const

virtual

Returns true if the object type wants vertex selection.

virtual void makVrv::DtSelectionManager::addSelectableObjectType	(	DtElementEntry::ElementType	type,
		SelectionMode	= `SelectionModeAll`
	)

virtual

{@

Manages types that are valid for certain selection modes

virtual void makVrv::DtSelectionManager::removeSelectableObjectType	(	DtElementEntry::ElementType	type,
		SelectionMode
	)

virtual

virtual void makVrv::DtSelectionManager::removeSelectableObjectTypeFromAllModes ( DtElementEntry::ElementType type )

virtual

virtual bool makVrv::DtSelectionManager::objectTypeSelectable	(	DtElementEntry::ElementType	type,
		SelectionMode	mode
	)		const

virtual

virtual bool makVrv::DtSelectionManager::objectTypeSelectable ( DtElementEntry::ObjectType type ) const

virtual

Uses current selection mode to see if object type is selectable.

static SelectionOperation makVrv::DtSelectionManager::selectionOperationForMouseEvent ( const DtMouseEvent & mouseEvent )

static

Choose the appropriate selection operation based on the mouse event.

static bool makVrv::DtSelectionManager::typeSupportsMultipleSelection	(	DtElementEntry::ObjectType	type,
		bool	vertexSelectsParent
	)

static

Check to see if an object type supports multiple selection. Since it matters if we're currently selecting our parent with vertices and since this function is static, that must be passed in.

virtual void makVrv::DtSelectionManager::addToCurrentSelection ( DtUniqueID id )

protectedvirtual

add to the current selection set

virtual void makVrv::DtSelectionManager::removeFromCurrentSelection ( DtUniqueID id )

protectedvirtual

add to the current selection set

virtual void makVrv::DtSelectionManager::announceCurrentSelectionChanged	(	const IdSet &	selected,
		const IdSet &	deselected,
		SelectionType	oldType
	)

protectedvirtual

Announce the selection changes by emitting signals.

virtual void makVrv::DtSelectionManager::updateSelectionType ( )

protectedvirtual

virtual SelectionType makVrv::DtSelectionManager::elementSelectionType ( DtElementEntry * entry ) const

protectedvirtual

Get the selection type for an element.

Reimplemented in makVrf::DtVrfSelectionManager.

virtual void makVrv::DtSelectionManager::convertVertexIdsToParentIds	(	const IdSet &	in,
		IdSet &	out
	)

protectedvirtual

Member Data Documentation

boost::signalslib::signal<void (const DtElementID& entityId, bool hasMouseCursor)> makVrv::DtSelectionManager::signal_elementHasMouseCursorStateChanged

Emitted when an element's scene object is being hovered over by the mouse cursor.

boost::signalslib::signal<void (const IdSet& selected, const IdSet& deselected, SelectionType newType, SelectionType oldType)> makVrv::DtSelectionManager::signal_currentSelectionChanged

Emited when the current selection changes.

boost::signalslib::signal<void (const DtUniqueID& id, const DtUniqueID& parentId)> makVrv::DtSelectionManager::signal_vertexSelected

Special case: emitted in addition to of currentSelectionChanged when a vertex is selected.

boost::signalslib::signal<void (const DtUniqueID& id, const DtUniqueID& parentId)> makVrv::DtSelectionManager::signal_vertexDeselected

Special case: emitted in addition to currentSelectionChanged when a vertex is deselected.

boost::signalslib::signal<void (const IdSet& entityIds, bool pinAllLabels)> makVrv::DtSelectionManager::signal_infoLabelsArePinned

Emitted when the selected entities have their info pin state toggled Perhaps this signal doesn't belong here...

boost::signalslib::signal<void(const DtUniqueID&)> makVrv::DtSelectionManager::signal_switchEntitySymbolDecorationQuadrant

Emitted when the selected entity has its symbol decoration quadrant switched.

boost::signalslib::signal<void(const DtUniqueID&, const DtColorValue&, bool)> makVrv::DtSelectionManager::signal_entityTrackHistoryColorOverride

Emitted when the selected entity has its track history color changed.

boost::signalslib::signal<void ()> makVrv::DtSelectionManager::signal_selectionModeChanged

Emited when the selection mode changes.

DtDe& makVrv::DtSelectionManager::myDe

protected

IdSet makVrv::DtSelectionManager::myCurrentSelections

protected

SelectionMode makVrv::DtSelectionManager::mySelectionMode

protected

bool makVrv::DtSelectionManager::myIgnoreSelectionChanges

protected

Set when a signal is raised to avoid loops.

bool makVrv::DtSelectionManager::myIgnoreSelectionModeChanges

protected

SelectionType makVrv::DtSelectionManager::mySelectionType

protected

IdSetQueue makVrv::DtSelectionManager::myBackupSelections

protected

WantsVertexSelection makVrv::DtSelectionManager::myWantsVertexSelection

protected

SelectionModeMap makVrv::DtSelectionManager::mySelectionModeMap

protected

DtSignalConnectionManager makVrv::DtSelectionManager::mySignals

protected

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

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

Protected Attributes
DtDe &	myDe

IdSet	myCurrentSelections

SelectionMode	mySelectionMode

bool	myIgnoreSelectionChanges

bool	myIgnoreSelectionModeChanges

SelectionType	mySelectionType

IdSetQueue	myBackupSelections

WantsVertexSelection	myWantsVertexSelection

SelectionModeMap	mySelectionModeMap

DtSignalConnectionManager	mySignals

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation