vtkMRMLAbstractLogic Class Reference

Superclass for MRML logic classes. More...

#include <Libs/MRML/Logic/vtkMRMLAbstractLogic.h>

Inheritance diagram for vtkMRMLAbstractLogic:

Collaboration diagram for vtkMRMLAbstractLogic:

Public Types
typedef vtkObject	Superclass
typedef void(vtkMRMLAbstractLogic::*	TaskFunctionPointer) (void *clientdata)

Public Member Functions
virtual const char *	GetClassName ()
virtual vtkMRMLApplicationLogic *	GetMRMLApplicationLogic () const
	Get access to overall application state. More...
vtkMRMLScene *	GetMRMLScene () const
	Return a reference to the current MRML scene. More...
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent) override
virtual void	SetMRMLApplicationLogic (vtkMRMLApplicationLogic *logic)
void	SetMRMLScene (vtkMRMLScene *newScene)
	Set and observe the MRMLScene. More...

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkMRMLAbstractLogic *	New ()
static vtkMRMLAbstractLogic *	SafeDownCast (vtkObject *o)

Protected Member Functions
int	EndModify (bool wasModifying)
virtual bool	EnterMRMLLogicsCallback () const
virtual bool	EnterMRMLNodesCallback () const
virtual bool	EnterMRMLSceneCallback () const
bool	GetDisableModifiedEvent () const
int	GetInMRMLLogicsCallbackFlag () const
int	GetInMRMLNodesCallbackFlag () const
int	GetInMRMLSceneCallbackFlag () const
vtkCallbackCommand *	GetMRMLLogicsCallbackCommand ()
vtkObserverManager *	GetMRMLLogicsObserverManager () const
vtkCallbackCommand *	GetMRMLNodesCallbackCommand ()
vtkObserverManager *	GetMRMLNodesObserverManager () const
vtkCallbackCommand *	GetMRMLSceneCallbackCommand ()
vtkObserverManager *	GetMRMLSceneObserverManager () const
int	GetPendingModifiedEventCount () const
int	GetProcessingMRMLSceneEvent () const
	Return the event id currently processed or 0 if any. More...
int	InvokePendingModifiedEvent ()
void	Modified () override
virtual void	ObserveMRMLScene ()
virtual void	OnMRMLNodeModified (vtkMRMLNode *)
virtual void	OnMRMLSceneEndBatchProcess ()
virtual void	OnMRMLSceneEndClose ()
virtual void	OnMRMLSceneEndImport ()
virtual void	OnMRMLSceneEndRestore ()
virtual void	OnMRMLSceneNew ()
virtual void	OnMRMLSceneNodeAdded (vtkMRMLNode *)
virtual void	OnMRMLSceneNodeRemoved (vtkMRMLNode *)
virtual void	OnMRMLSceneStartBatchProcess ()
virtual void	OnMRMLSceneStartClose ()
virtual void	OnMRMLSceneStartImport ()
virtual void	OnMRMLSceneStartRestore ()
virtual void	ProcessMRMLLogicsEvents (vtkObject *caller, unsigned long event, void *callData)
virtual void	ProcessMRMLNodesEvents (vtkObject *caller, unsigned long event, void *callData)
virtual void	ProcessMRMLSceneEvents (vtkObject *caller, unsigned long event, void *callData)
virtual void	RegisterNodes ()
void	SetAndObserveMRMLSceneEventsInternal (vtkMRMLScene *newScene, vtkIntArray *events, vtkFloatArray *priorities=nullptr)
void	SetDisableModifiedEvent (bool onOff)
void	SetInMRMLLogicsCallbackFlag (int flag)
void	SetInMRMLNodesCallbackFlag (int flag)
void	SetInMRMLSceneCallbackFlag (int flag)
virtual void	SetMRMLSceneInternal (vtkMRMLScene *newScene)
void	SetProcessingMRMLSceneEvent (int event)
bool	StartModify ()
virtual void	UnobserveMRMLScene ()
virtual void	UpdateFromMRMLScene ()
	vtkMRMLAbstractLogic ()
	~vtkMRMLAbstractLogic () override

Static Protected Member Functions
static void	MRMLLogicsCallback (vtkObject *caller, unsigned long eid, void *clientData, void *callData)
	MRMLLogicCallback is a static function to relay modified events from the logics. More...
static void	MRMLNodesCallback (vtkObject *caller, unsigned long eid, void *clientData, void *callData)
	MRMLNodesCallback is a static function to relay modified events from the nodes. More...
static void	MRMLSceneCallback (vtkObject *caller, unsigned long eid, void *clientData, void *callData)

Detailed Description

Superclass for MRML logic classes.

Superclass for all MRML logic classes. When a scene is set, SetMRMLScene(vtkMRMLScene*),

• UnobserveMRMLScene() is called if a scene was previously set,
• SetMRMLSceneInternal() is called to observe the scene events (e.g. StartImportEvent, EndBatchProcessEvent...)
• ObserveMRMLScene() is called to initialize the scene from the logic
• UpdateMRMLScene() is called to initialize the logic from the scene Later, when events are fired by the scene, corresponding methods (e.g. OnMRMLSceneNodeAdded, OnMRMLEndBatchProcess...) are called in the logic if the events have been previously observed in SetMRMLSceneInternal()

Definition at line 133 of file vtkMRMLAbstractLogic.h.

Member Typedef Documentation

Superclass

typedef vtkObject vtkMRMLAbstractLogic::Superclass

Definition at line 142 of file vtkMRMLAbstractLogic.h.

TaskFunctionPointer

typedef void(vtkMRMLAbstractLogic::* vtkMRMLAbstractLogic::TaskFunctionPointer) (void *clientdata)

Typedef for member functions of MRMLLogic that can be used as scheduled tasks.

Definition at line 138 of file vtkMRMLAbstractLogic.h.

Constructor & Destructor Documentation

vtkMRMLAbstractLogic()

vtkMRMLAbstractLogic::vtkMRMLAbstractLogic ( )

protected

~vtkMRMLAbstractLogic()

vtkMRMLAbstractLogic::~vtkMRMLAbstractLogic ( )

overrideprotected

Member Function Documentation

EndModify()

int vtkMRMLAbstractLogic::EndModify ( bool  wasModifying )

inlineprotected

End modifying the node. Enable Modify events if the previous state of DisableModifiedEvent flag is 0. Return the number of pending ModifiedEvent;

Definition at line 457 of file vtkMRMLAbstractLogic.h.

EnterMRMLLogicsCallback()

virtual bool vtkMRMLAbstractLogic::EnterMRMLLogicsCallback ( ) const

protectedvirtual

Return true if the Logics callback must be executed, false otherwise. By default, it returns true, you can reimplement it in subclasses

EnterMRMLNodesCallback()

virtual bool vtkMRMLAbstractLogic::EnterMRMLNodesCallback ( ) const

protectedvirtual

Return true if the MRML Nodes callback must be executed, false otherwise. By default, it returns true, you can reimplement it in subclasses.

See also

SetInMRMLNodesCallbackFlag()

EnterMRMLSceneCallback()

virtual bool vtkMRMLAbstractLogic::EnterMRMLSceneCallback ( ) const

protectedvirtual

Return true if the MRML callback must be executed, false otherwise. By default, it returns true, you can reimplement it in subclasses

GetClassName()

virtual const char* vtkMRMLAbstractLogic::GetClassName ( )

virtual

Reimplemented in vtkMRMLLayoutLogic, vtkSlicerCropVolumeLogic, vtkSlicerVolumesLogic, vtkSlicerMarkupsLogic, vtkMRMLSliceLayerLogic, vtkSlicerVolumeRenderingLogic, vtkMRMLSliceLogic, vtkMRMLViewLogic, vtkSlicerTransformLogic, vtkSlicerApplicationLogic, vtkMRMLApplicationLogic, vtkSlicerSegmentationsModuleLogic, vtkMRMLAbstractDisplayableManager, vtkMRMLMarkupsDisplayableManager, vtkSlicerSceneViewsModuleLogic, vtkMRMLModelDisplayableManager, vtkSlicerSubjectHierarchyModuleLogic, vtkMRMLViewLinkLogic, vtkSlicerPlotsLogic, vtkSlicerSequencesLogic, vtkMRMLAnnotationDisplayableManager, vtkSlicerReformatLogic, vtkSlicerUnitsLogic, vtkSlicerCLIModuleLogic, vtkSlicerTablesLogic, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLAbstractSliceViewDisplayableManager, vtkMRMLSliceLinkLogic, vtkSlicerCamerasModuleLogic, vtkSlicerViewControllersLogic, vtkMRMLViewDisplayableManager, vtkSlicerTerminologiesModuleLogic, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLVolumeRenderingDisplayableManager, vtkMRMLAbstractThreeDViewDisplayableManager, vtkMRMLModelSliceDisplayableManager, vtkSlicerModelsLogic, vtkMRMLSegmentationsDisplayableManager3D, vtkSlicerTextsLogic, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, vtkMRMLCrosshairDisplayableManager, vtkMRMLScalarBarDisplayableManager, vtkSlicerDataModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLVolumeGlyphSliceDisplayableManager, vtkMRMLColorLogic, vtkMRMLAnnotationRulerDisplayableManager, vtkSlicerScriptedLoadableModuleLogic, vtkMRMLLightBoxRendererManagerProxy, vtkMRMLOrientationMarkerDisplayableManager, vtkMRMLRulerDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLDisplayableHierarchyLogic, vtkMRMLRemoteIOLogic, vtkMRMLAnnotationFiducialDisplayableManager, vtkMRMLColorLegendDisplayableManager, vtkMRMLAnnotationROIDisplayableManager, vtkMRMLCrosshairDisplayableManager3D, vtkMRMLScriptedDisplayableManager, vtkSlicerColorLogic, vtkSlicerAnnotationModuleLogic, vtkDataIOManagerLogic, and vtkSlicerModuleLogic.

GetDisableModifiedEvent()

bool vtkMRMLAbstractLogic::GetDisableModifiedEvent ( ) const

protected

GetInMRMLLogicsCallbackFlag()

int vtkMRMLAbstractLogic::GetInMRMLLogicsCallbackFlag ( ) const

protected

Return 0 when not processing any MRML logic event, >0 otherwise. Values can be higher than 1 when receiving nested events: processing a MRML logic event fires other node events.

See also

SetMRMLLogicsCallbackFlag()

GetInMRMLNodesCallbackFlag()

int vtkMRMLAbstractLogic::GetInMRMLNodesCallbackFlag ( ) const

protected

Return 0 when not processing any MRML node event, >0 otherwise. Values can be higher than 1 when receiving nested events: processing a MRML node event fires other node events.

See also

SetMRMLNodesCallbackFlag()

GetInMRMLSceneCallbackFlag()

int vtkMRMLAbstractLogic::GetInMRMLSceneCallbackFlag ( ) const

protected

Return 0 when not processing a MRML scene event, >0 otherwise. Values can be higher than 1 when receiving nested event: processing a MRML scene event fires other scene events.

See also

SetInMRMLCallbackFlag()

GetMRMLApplicationLogic()

virtual vtkMRMLApplicationLogic* vtkMRMLAbstractLogic::GetMRMLApplicationLogic ( ) const

virtual

Get access to overall application state.

GetMRMLLogicsCallbackCommand()

vtkCallbackCommand* vtkMRMLAbstractLogic::GetMRMLLogicsCallbackCommand ( )

protected

Get the MRML Logic callback command.

See also

GetMRMLSceneCallbackCommand(), GetMRMLNodesCallbackCommand()

GetMRMLLogicsObserverManager()

vtkObserverManager* vtkMRMLAbstractLogic::GetMRMLLogicsObserverManager ( ) const

protected

Get MRML logics observerManager. It points to the logics callback.

See also

GetMRMLLogicsCallbackCommand()

GetMRMLNodesCallbackCommand()

vtkCallbackCommand* vtkMRMLAbstractLogic::GetMRMLNodesCallbackCommand ( )

protected

Get the MRML nodes callbackCommand. The Execute function associated the the callback calls ProcessMRMLNodesEvents. Only vtkMRMLNodes can be listened to.

See also

ProcessMRMLNodesEvents()

GetMRMLNodesObserverManager()

vtkObserverManager* vtkMRMLAbstractLogic::GetMRMLNodesObserverManager ( ) const

protected

Get MRML nodes observerManager. It points to the nodes callback.

See also

GetMRMLNodesCallbackCommand()

GetMRMLScene()

vtkMRMLScene* vtkMRMLAbstractLogic::GetMRMLScene

(

)

const

Return a reference to the current MRML scene.

GetMRMLSceneCallbackCommand()

vtkCallbackCommand* vtkMRMLAbstractLogic::GetMRMLSceneCallbackCommand ( )

protected

Get MRML scene callbackCommand. You shouldn't have to use it manually, reimplementing SetMRMLSceneInternal and setting the events to listen should be enough.

See also

SetMRMLSceneInternal()

GetMRMLSceneObserverManager()

vtkObserverManager* vtkMRMLAbstractLogic::GetMRMLSceneObserverManager ( ) const

protected

Get MRML scene observerManager. It points to the scene callback.

See also

GetMRMLSceneCallbackCommand()

GetPendingModifiedEventCount()

int vtkMRMLAbstractLogic::GetPendingModifiedEventCount ( ) const

protected

GetProcessingMRMLSceneEvent()

int vtkMRMLAbstractLogic::GetProcessingMRMLSceneEvent ( ) const

protected

Return the event id currently processed or 0 if any.

InvokePendingModifiedEvent()

int vtkMRMLAbstractLogic::InvokePendingModifiedEvent ( )

protected

Invokes any modified events that are 'pending', meaning they were generated while the DisableModifiedEvent flag was nonzero.

IsA()

virtual int vtkMRMLAbstractLogic::IsA ( const char *  type )

virtual

Reimplemented in vtkMRMLLayoutLogic, vtkSlicerCropVolumeLogic, vtkSlicerVolumesLogic, vtkSlicerMarkupsLogic, vtkMRMLSliceLayerLogic, vtkSlicerVolumeRenderingLogic, vtkMRMLSliceLogic, vtkMRMLViewLogic, vtkSlicerTransformLogic, vtkSlicerApplicationLogic, vtkMRMLApplicationLogic, vtkSlicerSegmentationsModuleLogic, vtkMRMLAbstractDisplayableManager, vtkMRMLMarkupsDisplayableManager, vtkSlicerSceneViewsModuleLogic, vtkMRMLModelDisplayableManager, vtkSlicerSubjectHierarchyModuleLogic, vtkMRMLViewLinkLogic, vtkSlicerPlotsLogic, vtkSlicerSequencesLogic, vtkMRMLAnnotationDisplayableManager, vtkSlicerReformatLogic, vtkSlicerUnitsLogic, vtkSlicerCLIModuleLogic, vtkSlicerTablesLogic, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLAbstractSliceViewDisplayableManager, vtkMRMLSliceLinkLogic, vtkSlicerCamerasModuleLogic, vtkSlicerViewControllersLogic, vtkMRMLViewDisplayableManager, vtkSlicerTerminologiesModuleLogic, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLVolumeRenderingDisplayableManager, vtkMRMLAbstractThreeDViewDisplayableManager, vtkMRMLModelSliceDisplayableManager, vtkSlicerModelsLogic, vtkMRMLSegmentationsDisplayableManager3D, vtkSlicerTextsLogic, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, vtkMRMLCrosshairDisplayableManager, vtkMRMLScalarBarDisplayableManager, vtkSlicerDataModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLVolumeGlyphSliceDisplayableManager, vtkMRMLColorLogic, vtkMRMLAnnotationRulerDisplayableManager, vtkSlicerScriptedLoadableModuleLogic, vtkMRMLLightBoxRendererManagerProxy, vtkMRMLOrientationMarkerDisplayableManager, vtkMRMLRulerDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLDisplayableHierarchyLogic, vtkMRMLRemoteIOLogic, vtkMRMLAnnotationFiducialDisplayableManager, vtkMRMLColorLegendDisplayableManager, vtkMRMLAnnotationROIDisplayableManager, vtkMRMLCrosshairDisplayableManager3D, vtkMRMLScriptedDisplayableManager, vtkSlicerColorLogic, vtkSlicerAnnotationModuleLogic, vtkDataIOManagerLogic, and vtkSlicerModuleLogic.

IsTypeOf()

static int vtkMRMLAbstractLogic::IsTypeOf ( const char *  type )

static

Modified()

void vtkMRMLAbstractLogic::Modified ( )

overrideprotected

overrides the vtkObject method so that all changes to the node which would normally generate a ModifiedEvent can be grouped into an 'atomic' operation. Typical usage would be to disable modified events, call a series of Set* operations, and then re-enable modified events and call InvokePendingModifiedEvent to invoke the event (if any of the Set* calls actually changed the values of the instance variables).

MRMLLogicsCallback()

static void vtkMRMLAbstractLogic::MRMLLogicsCallback ( vtkObject *  caller, unsigned long  eid, void *  clientData, void *  callData  )

staticprotected

MRMLLogicCallback is a static function to relay modified events from the logics.

MRMLNodesCallback()

static void vtkMRMLAbstractLogic::MRMLNodesCallback ( vtkObject *  caller, unsigned long  eid, void *  clientData, void *  callData  )

staticprotected

MRMLNodesCallback is a static function to relay modified events from the nodes.

MRMLSceneCallback()

static void vtkMRMLAbstractLogic::MRMLSceneCallback ( vtkObject *  caller, unsigned long  eid, void *  clientData, void *  callData  )

staticprotected

MRMLSceneCallback is a static function to relay modified events from the MRML Scene In subclass, MRMLSceneCallback can also be used to relay event from observe MRML node(s)

New()

static vtkMRMLAbstractLogic* vtkMRMLAbstractLogic::New ( )

static

ObserveMRMLScene()

virtual void vtkMRMLAbstractLogic::ObserveMRMLScene ( )

protectedvirtual

Called after a scene is set to the logic and nodes are registered (RegisterNodes()). The scene events to observe are already set in SetMRMLSceneInternal(). By default, ObserveMRMLScene() calls UpdateFromMRMLScene(). Override for a custom behavior.

See also

SetMRMLSceneInternal, RegisterNodes, UnobserveMRMLScene

UpdateFromMRMLScene

Reimplemented in vtkSlicerMarkupsLogic, vtkSlicerVolumeRenderingLogic, vtkSlicerAnnotationModuleLogic, vtkSlicerUnitsLogic, and vtkSlicerModelsLogic.

OnMRMLNodeModified()

virtual void vtkMRMLAbstractLogic::OnMRMLNodeModified ( vtkMRMLNode *  )

inlineprotectedvirtual

Called after the corresponding MRML event is triggered.

See also

ProcessMRMLNodesEvents

Reimplemented in vtkMRMLSliceLogic, vtkSlicerVolumeRenderingLogic, vtkMRMLSliceLayerLogic, vtkSlicerUnitsLogic, vtkMRMLLayoutLogic, vtkSlicerSceneViewsModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLViewLinkLogic, vtkMRMLSliceLinkLogic, and vtkMRMLThreeDReformatDisplayableManager.

Definition at line 313 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneEndBatchProcess()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndBatchProcess ( )

protectedvirtual

If vtkMRMLScene::EndBatchProcessEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event Internally calls UpdateFromMRMLScene. Can be reimplemented to change the default behavior.

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneStartBatchProcess

Reimplemented in vtkMRMLApplicationLogic, vtkMRMLSegmentationsDisplayableManager3D, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLModelSliceDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, vtkMRMLSliceLinkLogic, and vtkMRMLVolumeRenderingDisplayableManager.

OnMRMLSceneEndClose()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndClose ( )

inlineprotectedvirtual

If vtkMRMLScene::EndCloseEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneStartClose

Reimplemented in vtkSlicerAnnotationModuleLogic, vtkMRMLAnnotationDisplayableManager, vtkMRMLModelDisplayableManager, vtkMRMLMarkupsDisplayableManager, vtkSlicerSceneViewsModuleLogic, vtkMRMLAnnotationFiducialDisplayableManager, vtkMRMLSegmentationsDisplayableManager3D, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLCameraDisplayableManager, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLModelSliceDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 274 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneEndImport()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndImport ( )

inlineprotectedvirtual

If vtkMRMLScene::EndImportEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneStartImport, OnMRMLSceneNew

Reimplemented in vtkMRMLSliceLogic, vtkMRMLApplicationLogic, vtkMRMLMarkupsDisplayableManager, vtkSlicerModelsLogic, vtkSlicerSceneViewsModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLSliceLinkLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 284 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneEndRestore()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndRestore ( )

inlineprotectedvirtual

If vtkMRMLScene::EndRestoreEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneStartRestore

Reimplemented in vtkMRMLSliceLogic, vtkMRMLApplicationLogic, vtkMRMLLayoutLogic, vtkSlicerSceneViewsModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLSliceLinkLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 294 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneNew()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneNew ( )

inlineprotectedvirtual

If vtkMRMLScene::SceneNewEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneStartImport, OnMRMLSceneEndImport

Definition at line 299 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneNodeAdded()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneNodeAdded ( vtkMRMLNode *  )

inlineprotectedvirtual

If vtkMRMLScene::NodeAddedEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneNodeRemoved, vtkMRMLScene::NodeAboutToBeAdded

Reimplemented in vtkSlicerSegmentationsModuleLogic, vtkSlicerMarkupsLogic, vtkMRMLSliceLogic, vtkSlicerVolumeRenderingLogic, vtkSlicerAnnotationModuleLogic, vtkMRMLAnnotationDisplayableManager, vtkSlicerCLIModuleLogic, vtkMRMLModelDisplayableManager, vtkSlicerSequencesLogic, vtkMRMLMarkupsDisplayableManager, vtkMRMLViewLogic, vtkSlicerSceneViewsModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLColorLegendDisplayableManager, vtkMRMLSegmentationsDisplayableManager3D, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLViewLinkLogic, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLSliceLinkLogic, vtkMRMLModelSliceDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 304 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneNodeRemoved()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneNodeRemoved ( vtkMRMLNode *  )

inlineprotectedvirtual

If vtkMRMLScene::NodeRemovedEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneNodeAdded, vtkMRMLScene::NodeAboutToBeRemoved

Reimplemented in vtkSlicerMarkupsLogic, vtkMRMLSliceLogic, vtkSlicerVolumeRenderingLogic, vtkMRMLAnnotationDisplayableManager, vtkMRMLModelDisplayableManager, vtkSlicerSequencesLogic, vtkMRMLMarkupsDisplayableManager, vtkMRMLViewLogic, vtkMRMLCameraDisplayableManager, vtkMRMLDisplayableHierarchyLogic, vtkMRMLColorLegendDisplayableManager, vtkMRMLSegmentationsDisplayableManager3D, vtkSlicerDataModuleLogic, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLViewLinkLogic, vtkMRMLAnnotationROIDisplayableManager, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLSliceLinkLogic, vtkMRMLModelSliceDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 309 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneStartBatchProcess()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartBatchProcess ( )

inlineprotectedvirtual

If vtkMRMLScene::StartBatchProcessEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneEndBatchProcess

Reimplemented in vtkMRMLApplicationLogic, vtkSlicerUnitsLogic, and vtkMRMLSliceLinkLogic.

Definition at line 257 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneStartClose()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartClose ( )

inlineprotectedvirtual

If vtkMRMLScene::StartCloseEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneEndClose

Reimplemented in vtkMRMLSliceLogic, vtkMRMLModelDisplayableManager, vtkMRMLSegmentationsDisplayableManager3D, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLModelSliceDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, vtkMRMLVolumeGlyphSliceDisplayableManager, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 269 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneStartImport()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartImport ( )

inlineprotectedvirtual

If vtkMRMLScene::StartImportEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneEndImport, OnMRMLSceneNew

Reimplemented in vtkMRMLApplicationLogic, vtkMRMLCameraDisplayableManager, and vtkMRMLSliceLinkLogic.

Definition at line 279 of file vtkMRMLAbstractLogic.h.

OnMRMLSceneStartRestore()

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartRestore ( )

inlineprotectedvirtual

If vtkMRMLScene::StartRestoreEvent has been set to be observed in SetMRMLSceneInternal, it is called when the scene fires the event

See also

ProcessMRMLSceneEvents, SetMRMLSceneInternal

OnMRMLSceneEndRestore

Reimplemented in vtkMRMLApplicationLogic, vtkMRMLLayoutLogic, and vtkMRMLSliceLinkLogic.

Definition at line 289 of file vtkMRMLAbstractLogic.h.

PrintSelf()

void vtkMRMLAbstractLogic::PrintSelf ( ostream &  os, vtkIndent  indent  )

override

ProcessMRMLLogicsEvents()

virtual void vtkMRMLAbstractLogic::ProcessMRMLLogicsEvents ( vtkObject *  caller, unsigned long  event, void *  callData  )

protectedvirtual

Receives all the events fired by the logics. To listen to a logic, you can add an observer using GetMRMLLogicsCallbackCommand(). To be reimplemented in subclasses if needed.

See also

GetMRMLLogicsCallbackCommand() ,ProcessMRMLSceneEvents(), ProcessMRMLNodesEvents()

Reimplemented in vtkMRMLSliceLogic.

ProcessMRMLNodesEvents()

virtual void vtkMRMLAbstractLogic::ProcessMRMLNodesEvents ( vtkObject *  caller, unsigned long  event, void *  callData  )

protectedvirtual

Receives all the events fired by the nodes. To listen to a node, you can add an observer using GetMRMLNodesCallbackCommand() or use the utility macros vtk[SetAndObserve|Observe]MRMLNode[Event]Macro ProcessMRMLNodesEvents calls OnMRMLNodeModified when event is vtkCommand::ModifiedEvent.

See also

ProcessMRMLSceneEvents, ProcessMRMLLogicsEvents, OnMRMLNodeModified(), vtkSetAndObserveMRMLNodeMacro, vtkObserveMRMLNodeMacro, vtkSetAndObserveMRMLNodeEventMacro

Reimplemented in vtkSlicerVolumesLogic, vtkSlicerAnnotationModuleLogic, vtkMRMLApplicationLogic, vtkMRMLSliceLayerLogic, vtkMRMLAbstractDisplayableManager, vtkMRMLModelDisplayableManager, vtkSlicerCLIModuleLogic, vtkSlicerSequencesLogic, vtkMRMLAnnotationDisplayableManager, vtkMRMLMarkupsDisplayableManager, vtkMRMLVolumeRenderingDisplayableManager, vtkMRMLCameraDisplayableManager, vtkSlicerMarkupsLogic, vtkMRMLColorLegendDisplayableManager, vtkMRMLSegmentationsDisplayableManager3D, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLModelSliceDisplayableManager, vtkMRMLViewDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, vtkMRMLVolumeGlyphSliceDisplayableManager, and vtkMRMLScriptedDisplayableManager.

ProcessMRMLSceneEvents()

virtual void vtkMRMLAbstractLogic::ProcessMRMLSceneEvents ( vtkObject *  caller, unsigned long  event, void *  callData  )

protectedvirtual

Receives all the events fired by the scene. By default, it calls OnMRMLScene*Event based on the event passed.

Reimplemented in vtkMRMLSliceLayerLogic, and vtkMRMLScriptedDisplayableManager.

RegisterNodes()

virtual void vtkMRMLAbstractLogic::RegisterNodes ( )

inlineprotectedvirtual

Register node classes into the MRML scene. Called each time a new scene is set. Do nothing by default. Can be reimplemented in derivated classes.

Reimplemented in vtkSlicerSegmentationsModuleLogic, vtkSlicerMarkupsLogic, vtkSlicerVolumeRenderingLogic, vtkSlicerUnitsLogic, vtkSlicerSequencesLogic, vtkSlicerCropVolumeLogic, vtkSlicerColorLogic, vtkSlicerViewControllersLogic, vtkSlicerAnnotationModuleLogic, vtkSlicerSceneViewsModuleLogic, and vtkSlicerDataModuleLogic.

Definition at line 347 of file vtkMRMLAbstractLogic.h.

SafeDownCast()

static vtkMRMLAbstractLogic* vtkMRMLAbstractLogic::SafeDownCast ( vtkObject *  o )

static

SetAndObserveMRMLSceneEventsInternal()

void vtkMRMLAbstractLogic::SetAndObserveMRMLSceneEventsInternal ( vtkMRMLScene *  newScene, vtkIntArray *  events, vtkFloatArray *  priorities = nullptr  )

protected

Typically called by a subclass in the derived SetMRMLSceneInternal to observe specific node events.

void vtkMRMLMyLogic::SetMRMLSceneInternal(vtkMRMLScene* newScene)
{
  vtkNew<vtkIntArray> events;
  events->InsertNextValue(vtkMRMLScene::NodeAddedEvent);
  events->InsertNextValue(vtkMRMLScene::NodeRemovedEvent);
  this->SetAndObserveMRMLSceneEventsInternal(newScene, events);
}

See also

SetMRMLSceneInternal()

SetDisableModifiedEvent()

void vtkMRMLAbstractLogic::SetDisableModifiedEvent ( bool  onOff )

protected

SetInMRMLLogicsCallbackFlag()

void vtkMRMLAbstractLogic::SetInMRMLLogicsCallbackFlag ( int  flag )

protected

Set InMRMLLogicsCallback flag. In InMRMLLogicsCallback, loop are avoided by checking the value of the flag.

See also

EnterMRMLLogicsCallback()

SetInMRMLNodesCallbackFlag()

void vtkMRMLAbstractLogic::SetInMRMLNodesCallbackFlag ( int  flag )

protected

Set InMRMLNodesCallback flag. In InMRMLNodesCallback, loop are avoided by checking the value of the flag.

See also

EnterMRMLNodesCallback()

SetInMRMLSceneCallbackFlag()

void vtkMRMLAbstractLogic::SetInMRMLSceneCallbackFlag ( int  flag )

protected

Set MRMLSceneCallback flag True means ProcessMRMLEvent has already been called In MRMLSceneCallback, loop are avoided by checking the value of the flag

See also

EnterMRMLSceneCallback()

SetMRMLApplicationLogic()

virtual void vtkMRMLAbstractLogic::SetMRMLApplicationLogic ( vtkMRMLApplicationLogic *  logic )

virtual

Reimplemented in vtkSlicerCLIModuleLogic.

SetMRMLScene()

void vtkMRMLAbstractLogic::SetMRMLScene

(

vtkMRMLScene *

newScene

)

Set and observe the MRMLScene.

SetMRMLSceneInternal()

virtual void vtkMRMLAbstractLogic::SetMRMLSceneInternal ( vtkMRMLScene *  newScene )

protectedvirtual

Called each time a new scene is set. Can be reimplemented in derivated classes. Doesn't observe the scene by default, that means that UpdateFromMRMLScene() won't be called by default when a scene is imported, closed or restored, only when a new scene is set.

See also

SetAndObserveMRMLSceneInternal() SetAndObserveMRMLSceneEventsInternal()

UpdateFromMRMLScene()

Reimplemented in vtkSlicerSegmentationsModuleLogic, vtkSlicerMarkupsLogic, vtkMRMLSliceLogic, vtkSlicerVolumeRenderingLogic, vtkSlicerAnnotationModuleLogic, vtkMRMLApplicationLogic, vtkSlicerTerminologiesModuleLogic, vtkMRMLColorLogic, vtkMRMLAbstractDisplayableManager, vtkSlicerUnitsLogic, vtkMRMLSliceLayerLogic, vtkMRMLLayoutLogic, vtkSlicerCLIModuleLogic, vtkMRMLAnnotationDisplayableManager, vtkSlicerSequencesLogic, vtkSlicerSubjectHierarchyModuleLogic, vtkMRMLViewLogic, vtkMRMLMarkupsDisplayableManager, vtkSlicerModelsLogic, vtkMRMLDisplayableHierarchyLogic, vtkMRMLColorLegendDisplayableManager, vtkMRMLViewLinkLogic, vtkSlicerDataModuleLogic, vtkSlicerSceneViewsModuleLogic, vtkMRMLSliceLinkLogic, and vtkMRMLScriptedDisplayableManager.

SetProcessingMRMLSceneEvent()

void vtkMRMLAbstractLogic::SetProcessingMRMLSceneEvent ( int  event )

protected

Set event id currently processed or 0 if any.

See also

EnterMRMLSceneCallback()

StartModify()

bool vtkMRMLAbstractLogic::StartModify ( )

inlineprotected

Start modifying the logic. Disable Modify events. Returns the previous state of DisableModifiedEvent flag that should be passed to EndModify() method

Definition at line 449 of file vtkMRMLAbstractLogic.h.

UnobserveMRMLScene()

virtual void vtkMRMLAbstractLogic::UnobserveMRMLScene ( )

protectedvirtual

Called anytime a scene is not set to the logic anymore (e.g. a new or no scene is set) Reimplement the method to delete all the scene specific information such as a node IDs, pointers...

See also

SetMRMLSceneInternal, ObserveMRMLScene, UpdateFromMRMLScene

Reimplemented in vtkMRMLLayoutLogic, vtkMRMLModelDisplayableManager, vtkMRMLColorLegendDisplayableManager, vtkMRMLSegmentationsDisplayableManager3D, vtkMRMLLinearTransformsDisplayableManager3D, vtkMRMLSegmentationsDisplayableManager2D, vtkMRMLModelSliceDisplayableManager, vtkMRMLVolumeRenderingDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLTransformsDisplayableManager2D, vtkMRMLTransformsDisplayableManager3D, and vtkMRMLVolumeGlyphSliceDisplayableManager.

UpdateFromMRMLScene()

virtual void vtkMRMLAbstractLogic::UpdateFromMRMLScene ( )

protectedvirtual

Called every time the scene has been significantly changed. If the scene BatchProcessState events are observed (in SetMRMLSceneInternal() ), UpdateFromMRMLScene is called after each batch process (Close, Import, Restore...). It is also being called by default when a new scene is set (SetMRMLScene).

See also

SetMRMLSceneInternal, UnobserveMRMLScene, ObserveMRMLScene

Reimplemented in vtkSlicerMarkupsLogic, vtkMRMLSliceLogic, vtkMRMLLayoutLogic, vtkSlicerUnitsLogic, vtkMRMLAnnotationDisplayableManager, vtkMRMLModelDisplayableManager, vtkSlicerSequencesLogic, vtkMRMLViewLogic, vtkSlicerSubjectHierarchyModuleLogic, vtkMRMLMarkupsDisplayableManager, vtkMRMLColorLegendDisplayableManager, vtkSlicerDataModuleLogic, vtkMRMLThreeDReformatDisplayableManager, and vtkMRMLVolumeGlyphSliceDisplayableManager.

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

• Libs/MRML/Logic/vtkMRMLAbstractLogic.h