SVTK_Selector Class Reference

Define an abstract interface for selection in SVTK package. More...

#include <SVTK_Selector.h>

Inheritance diagram for SVTK_Selector:

Public Types
typedef int	TFilterID
Public Member Functions
	vtkTypeMacro (SVTK_Selector, vtkObject)
virtual void	SetSelectionMode (Selection_Mode theMode)=0
	To change current Selection_Mode (as outside effect, it invokes selectionChange signal)
virtual Selection_Mode	SelectionMode () const =0
	Get current Selection_Mode.
virtual void	ClearIObjects ()=0
	Clear selection.
virtual SALOME_Actor *	GetActor (const Handle(SALOME_InteractiveObject)&theIO) const =0
	Try to find corresponding SALOME_Actor for given reference on SALOME_InteractiveObject.
virtual bool	IsSelected (const Handle(SALOME_InteractiveObject)&theIO) const =0
	Check, is the SALOME_InteractiveObject is present into selection.
virtual bool	IsSelected (SALOME_Actor *theActor) const =0
	Check, is the SALOME_Actor is present into selection.
virtual bool	AddIObject (const Handle(SALOME_InteractiveObject)&theIO)=0
	Modify the selection by adding new reference on SALOME_InteractiveObject.
virtual bool	AddIObject (SALOME_Actor *theActor)=0
	Modify the selection by adding new reference on SALOME_Actor.
virtual bool	RemoveIObject (const Handle(SALOME_InteractiveObject)&theIO)=0
	Modify the selection by removing a reference on SALOME_InteractiveObject.
virtual bool	RemoveIObject (SALOME_Actor *theActor)=0
	Modify the selection by removing a reference on SALOME_Actor.
virtual const SALOME_ListIO &	StoredIObjects () const =0
	Get all SALOME_InteractiveObject references that is present into selection.
virtual int	IObjectCount () const =0
	Get number of selected objects.
virtual bool	HasIndex (const Handle(SALOME_InteractiveObject)&theIO) const =0
	Check, if the SALOME_InteractiveObject has a subselection.
virtual void	GetIndex (const Handle(SALOME_InteractiveObject)&theIO, TColStd_IndexedMapOfInteger &theIndex)=0
	Get indexes of subslection for given SALOME_InteractiveObject.
virtual bool	AddOrRemoveIndex (const Handle(SALOME_InteractiveObject)&theIO, const TColStd_IndexedMapOfInteger &theIndices, bool theIsModeShift)=0
	Change indices of subselection for given SALOME_InteractiveObject.
virtual bool	AddOrRemoveIndex (const Handle(SALOME_InteractiveObject)&theIO, const TColStd_MapOfInteger &theIndices, bool theIsModeShift)=0
	Change indexes of subslection for given SALOME_InteractiveObject.
virtual bool	AddOrRemoveIndex (const Handle(SALOME_InteractiveObject)&theIO, int theIndex, bool theIsModeShift)=0
	Change index of subslection for given SALOME_InteractiveObject.
virtual void	RemoveIndex (const Handle(SALOME_InteractiveObject)&theIO, int theIndex)=0
	Change index of subslection for given SALOME_InteractiveObject.
virtual bool	IsIndexSelected (const Handle(SALOME_InteractiveObject)&theIO, int theIndex) const =0
	Check, if the given index is present in subselection.
virtual void	ClearIndex ()=0
	Clear subselection.
virtual void	SetFilter (const Handle(VTKViewer_Filter)&theFilter)=0
	To apply a filter on the selection.
virtual	Handle (VTKViewer_Filter) GetFilter(const TFilterID theId) const =0
	To get a section filter by its number.
virtual bool	IsFilterPresent (const TFilterID theId) const =0
	Check, if a filter with given number is applyed.
virtual void	RemoveFilter (const TFilterID theId)=0
	To remove a filter from the selection.
virtual bool	IsValid (SALOME_Actor *theActor, const int theId, const bool theIsNode=false) const =0
	Check, if the index satisfy to the installed filters.
virtual void	StartPickCallback ()=0
virtual void	EndPickCallback ()=0
	To invoke selectionChanged signals.
virtual vtkActorCollection *	Pick (const SVTK_SelectionEvent *theEvent, vtkRenderer *theRenderer) const =0
virtual void	SetTolerance (const double &theTolerance)=0
Static Public Member Functions
static SVTK_Selector *	New ()

---

Detailed Description

The class implements selection functionality through storing corresponding references to SALOME_InteractiveObject. For implementation of subselection modes it keeps a corresponding map of sub indexes.

Note:

Also, for each SALOME_InteractiveObject it tries to keep corresponding refenrence to SALOME_Actor

---

Member Typedef Documentation

typedef int SVTK_Selector.TFilterID

---

Member Function Documentation

SVTK_Selector * SVTK_Selector::New

(

)

[static]

Returns:

new SVTK_Selector

SVTK_Selector.vtkTypeMacro	(	SVTK_Selector	,
		vtkObject
	)

virtual void SVTK_Selector.SetSelectionMode

(

Selection_Mode

theMode

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual Selection_Mode SVTK_Selector.SelectionMode

(

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.ClearIObjects

(

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual SALOME_Actor* SVTK_Selector.GetActor

(

const Handle(SALOME_InteractiveObject)&

theIO

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.IsSelected

(

const Handle(SALOME_InteractiveObject)&

theIO

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.IsSelected

(

SALOME_Actor *

theActor

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.AddIObject

(

const Handle(SALOME_InteractiveObject)&

theIO

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.AddIObject

(

SALOME_Actor *

theActor

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.RemoveIObject

(

const Handle(SALOME_InteractiveObject)&

theIO

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.RemoveIObject

(

SALOME_Actor *

theActor

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual const SALOME_ListIO& SVTK_Selector.StoredIObjects

(

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual int SVTK_Selector.IObjectCount

(

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.HasIndex

(

const Handle(SALOME_InteractiveObject)&

theIO

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.GetIndex	(	const Handle(SALOME_InteractiveObject)&	theIO,
		TColStd_IndexedMapOfInteger &	theIndex
	)		[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.AddOrRemoveIndex	(	const Handle(SALOME_InteractiveObject)&	theIO,
		const TColStd_IndexedMapOfInteger &	theIndices,
		bool	theIsModeShift
	)		[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.AddOrRemoveIndex	(	const Handle(SALOME_InteractiveObject)&	theIO,
		const TColStd_MapOfInteger &	theIndices,
		bool	theIsModeShift
	)		[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.AddOrRemoveIndex	(	const Handle(SALOME_InteractiveObject)&	theIO,
		int	theIndex,
		bool	theIsModeShift
	)		[pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.RemoveIndex	(	const Handle(SALOME_InteractiveObject)&	theIO,
		int	theIndex
	)		[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.IsIndexSelected	(	const Handle(SALOME_InteractiveObject)&	theIO,
		int	theIndex
	)		const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.ClearIndex

(

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.SetFilter

(

const Handle(VTKViewer_Filter)&

theFilter

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual SVTK_Selector.Handle

(

VTKViewer_Filter

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.IsFilterPresent

(

const TFilterID

theId

)

const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.RemoveFilter

(

const TFilterID

theId

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual bool SVTK_Selector.IsValid	(	SALOME_Actor *	theActor,
		const int	theId,
		const bool	theIsNode = false
	)		const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.StartPickCallback

(

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.EndPickCallback

(

)

[pure virtual]

Implemented in SVTK_SelectorDef.

virtual vtkActorCollection* SVTK_Selector.Pick	(	const SVTK_SelectionEvent *	theEvent,
		vtkRenderer *	theRenderer
	)		const [pure virtual]

Implemented in SVTK_SelectorDef.

virtual void SVTK_Selector.SetTolerance

(

const double &

theTolerance

)

[pure virtual]

Implemented in SVTK_SelectorDef.