Superclass for MRML logic classes. More...

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

Inheritance diagram for vtkMRMLAbstractLogic:

Public Types
typedef void(vtkMRMLAbstractLogic::*	TaskFunctionPointer )(void *clientdata)
Public Member Functions
virtual vtkMRMLApplicationLogic *	GetMRMLApplicationLogic () const
	Get access to overall application state.
vtkMRMLScene *	GetMRMLScene () const
	Return a reference to the current MRML scene.
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetAndObserveMRMLScene (vtkMRMLScene *newScene)
void	SetAndObserveMRMLSceneEvents (vtkMRMLScene newScene, vtkIntArray events, vtkFloatArray *priorities=0)
virtual void	SetMRMLApplicationLogic (vtkMRMLApplicationLogic *logic)
void	SetMRMLScene (vtkMRMLScene *newScene)
	Set and observe the MRMLScene.
	vtkTypeRevisionMacro (vtkMRMLAbstractLogic, vtkObject)
Static Public Member Functions
static vtkMRMLAbstractLogic *	New ()
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.
int	InvokePendingModifiedEvent ()
virtual void	Modified ()
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=0)
void	SetAndObserveMRMLSceneInternal (vtkMRMLScene *newScene)
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 ()
virtual	~vtkMRMLAbstractLogic ()
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.
static void	MRMLNodesCallback (vtkObject caller, unsigned long eid, void clientData, void *callData)
	MRMLNodesCallback is a static function to relay modified events from the nodes.
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 139 of file vtkMRMLAbstractLogic.h.

Member Typedef Documentation

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

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

Definition at line 144 of file vtkMRMLAbstractLogic.h.

Constructor & Destructor Documentation

vtkMRMLAbstractLogic::vtkMRMLAbstractLogic ( ) [protected]

virtual vtkMRMLAbstractLogic::~vtkMRMLAbstractLogic ( ) [protected, virtual]

Member Function Documentation

int vtkMRMLAbstractLogic::EndModify ( bool wasModifying ) [inline, protected]

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 459 of file vtkMRMLAbstractLogic.h.

virtual bool vtkMRMLAbstractLogic::EnterMRMLLogicsCallback ( ) const [protected, virtual]

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

virtual bool vtkMRMLAbstractLogic::EnterMRMLNodesCallback ( ) const [protected, virtual]

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()

Reimplemented in vtkMRMLVolumeRenderingDisplayableManager.

virtual bool vtkMRMLAbstractLogic::EnterMRMLSceneCallback ( ) const [protected, virtual]

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

bool vtkMRMLAbstractLogic::GetDisableModifiedEvent ( ) const [protected]

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()

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()

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()

virtual vtkMRMLApplicationLogic* vtkMRMLAbstractLogic::GetMRMLApplicationLogic ( ) const [virtual]

Get access to overall application state.

vtkCallbackCommand* vtkMRMLAbstractLogic::GetMRMLLogicsCallbackCommand ( ) [protected]

Get the MRML Logic callback command.

See also:: GetMRMLSceneCallbackCommand(), GetMRMLNodesCallbackCommand()

vtkObserverManager* vtkMRMLAbstractLogic::GetMRMLLogicsObserverManager ( ) const [protected]

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

See also:: GetMRMLLogicsCallbackCommand()

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()

vtkObserverManager* vtkMRMLAbstractLogic::GetMRMLNodesObserverManager ( ) const [protected]

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

See also:: GetMRMLNodesCallbackCommand()

vtkMRMLScene* vtkMRMLAbstractLogic::GetMRMLScene ( ) const

Return a reference to the current MRML scene.

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()

vtkObserverManager* vtkMRMLAbstractLogic::GetMRMLSceneObserverManager ( ) const [protected]

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

See also:: GetMRMLSceneCallbackCommand()

int vtkMRMLAbstractLogic::GetPendingModifiedEventCount ( ) const [protected]

int vtkMRMLAbstractLogic::GetProcessingMRMLSceneEvent ( ) const [protected]

Return the event id currently processed or 0 if any.

int vtkMRMLAbstractLogic::InvokePendingModifiedEvent ( ) [protected]

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

virtual void vtkMRMLAbstractLogic::Modified ( ) [protected, virtual]

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).

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

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

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

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

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

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)

static vtkMRMLAbstractLogic* vtkMRMLAbstractLogic::New ( ) [static]

virtual void vtkMRMLAbstractLogic::ObserveMRMLScene ( ) [protected, virtual]

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. Overide for a custom behavior.

See also:: SetMRMLSceneInternal, RegisterNodes, UnobserveMRMLScene; UpdateFromMRMLScene

Reimplemented in vtkSlicerAnnotationModuleLogic.

virtual void vtkMRMLAbstractLogic::OnMRMLNodeModified ( vtkMRMLNode * ) [inline, protected, virtual]

Called after the corresponding MRML event is triggered.

See also:: ProcessMRMLNodesEvents

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

Definition at line 318 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndBatchProcess ( ) [protected, virtual]

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 vtkMRMLModelSliceDisplayableManager, and vtkMRMLSliceLinkLogic.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndClose ( ) [inline, protected, virtual]

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 vtkMRMLCameraDisplayableManager, vtkMRMLModelDisplayableManager, vtkMRMLModelSliceDisplayableManager, vtkSlicerAnnotationModuleLogic, vtkMRMLAnnotationDisplayableManager, vtkMRMLAnnotationFiducialDisplayableManager, vtkSlicerSceneViewsModuleLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 279 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndImport ( ) [inline, protected, virtual]

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 vtkMRMLCameraDisplayableManager, vtkMRMLSliceLinkLogic, vtkMRMLSliceLogic, vtkSlicerSceneViewsModuleLogic, vtkSlicerTractographyInteractiveSeedingLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 289 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneEndRestore ( ) [inline, protected, virtual]

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 vtkMRMLCameraDisplayableManager, vtkMRMLLayoutLogic, vtkMRMLSliceLinkLogic, vtkMRMLSliceLogic, vtkSlicerSceneViewsModuleLogic, vtkSlicerTractographyInteractiveSeedingLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 299 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneNew ( ) [inline, protected, virtual]

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 304 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneNodeAdded ( vtkMRMLNode * ) [inline, protected, virtual]

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 vtkSlicerCLIModuleLogic, vtkMRMLCameraDisplayableManager, vtkMRMLModelDisplayableManager, vtkMRMLModelSliceDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLSliceLinkLogic, vtkMRMLSliceLogic, vtkSlicerAnnotationModuleLogic, vtkMRMLAnnotationDisplayableManager, vtkFetchMILogic, vtkSlicerMultiVolumeRenderingLogic, vtkSlicerSceneViewsModuleLogic, vtkSlicerVolumeRenderingLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 309 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneNodeRemoved ( vtkMRMLNode * ) [inline, protected, virtual]

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 vtkMRMLCameraDisplayableManager, vtkMRMLModelDisplayableManager, vtkMRMLModelSliceDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLDisplayableHierarchyLogic, vtkMRMLModelHierarchyLogic, vtkMRMLSliceLinkLogic, vtkMRMLSliceLogic, vtkMRMLAnnotationDisplayableManager, vtkMRMLAnnotationROIDisplayableManager, vtkSlicerDataModuleLogic, vtkSlicerMultiVolumeRenderingLogic, vtkSlicerTractographyInteractiveSeedingLogic, vtkSlicerVolumeRenderingLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 314 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartBatchProcess ( ) [inline, protected, virtual]

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 vtkMRMLSliceLinkLogic.

Definition at line 262 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartClose ( ) [inline, protected, virtual]

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 vtkMRMLModelDisplayableManager, vtkMRMLModelSliceDisplayableManager, vtkMRMLSliceLogic, and vtkMRMLVolumeRenderingDisplayableManager.

Definition at line 274 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartImport ( ) [inline, protected, virtual]

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 vtkMRMLCameraDisplayableManager, and vtkMRMLSliceLinkLogic.

Definition at line 284 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::OnMRMLSceneStartRestore ( ) [inline, protected, virtual]

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 vtkMRMLLayoutLogic, and vtkMRMLSliceLinkLogic.

Definition at line 294 of file vtkMRMLAbstractLogic.h.

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

virtual void vtkMRMLAbstractLogic::ProcessMRMLLogicsEvents	(	vtkObject *	caller,
		unsigned long	event,
		void *	callData
	)		`[protected, virtual]`

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.

virtual void vtkMRMLAbstractLogic::ProcessMRMLNodesEvents	(	vtkObject *	caller,
		unsigned long	event,
		void *	callData
	)		`[protected, virtual]`

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 vtkSet[AndObserve]MRMLNode[Event]Macro ProcessMRMLNodesEvents calls OnMRMLNodeModified when event is vtkCommand::ModifiedEvent.

See also:: ProcessMRMLSceneEvents, ProcessMRMLLogicsEvents, OnMRMLNodeModified(), vtkSetAndObserveMRMLNodeMacro, vtkSetAndObserveMRMLNodeMacro, vtkSetAndObserveMRMLNodeEventMacro

virtual void vtkMRMLAbstractLogic::ProcessMRMLSceneEvents	(	vtkObject *	caller,
		unsigned long	event,
		void *	callData
	)		`[protected, virtual]`

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

Reimplemented in vtkMRMLScriptedDisplayableManager, vtkMRMLSliceLayerLogic, vtkSlicerCamerasModuleLogic, and vtkFetchMILogic.

virtual void vtkMRMLAbstractLogic::RegisterNodes ( ) [inline, protected, virtual]

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 vtkSlicerAnnotationModuleLogic, vtkSlicerCropVolumeLogic, vtkSlicerDataModuleLogic, vtkSlicerMultiVolumeRenderingLogic, vtkSlicerSceneViewsModuleLogic, vtkSlicerFiberBundleLogic, vtkSlicerTractographyInteractiveSeedingLogic, and vtkSlicerVolumeRenderingLogic.

Definition at line 349 of file vtkMRMLAbstractLogic.h.

void vtkMRMLAbstractLogic::SetAndObserveMRMLScene ( vtkMRMLScene * newScene )

<HACK> Still here for EMSegment </HACK> Set and observe MRML Scene. In order to provide a single method to set the scene, consider overloading SetMRMLSceneInternal().

Note:: After each module are ported to Qt, these methods will be removed. Use SetMRMLScene() instead.

Deprecated:

See also:: SetMRMLSceneInternal(); SetAndObserveMRMLSceneInternal() SetAndObserveMRMLSceneEventsInternal()

void vtkMRMLAbstractLogic::SetAndObserveMRMLSceneEvents	(	vtkMRMLScene *	newScene,
		vtkIntArray *	events,
		vtkFloatArray *	priorities = `0`
	)

void vtkMRMLAbstractLogic::SetAndObserveMRMLSceneEventsInternal	(	vtkMRMLScene *	newScene,
		vtkIntArray *	events,
		vtkFloatArray *	priorities = `0`
	)		`[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()

void vtkMRMLAbstractLogic::SetAndObserveMRMLSceneInternal ( vtkMRMLScene * newScene ) [protected]

Convenient method to set and observe the scene. The Modified event on the scene is deprecated.

void vtkMRMLAbstractLogic::SetDisableModifiedEvent ( bool onOff ) [protected]

void vtkMRMLAbstractLogic::SetInMRMLLogicsCallbackFlag ( int flag ) [protected]

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

See also:: EnterMRMLLogicsCallback()

void vtkMRMLAbstractLogic::SetInMRMLNodesCallbackFlag ( int flag ) [protected]

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

See also:: EnterMRMLNodesCallback()

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()

virtual void vtkMRMLAbstractLogic::SetMRMLApplicationLogic ( vtkMRMLApplicationLogic * logic ) [virtual]

void vtkMRMLAbstractLogic::SetMRMLScene ( vtkMRMLScene * newScene )

Set and observe the MRMLScene.

virtual void vtkMRMLAbstractLogic::SetMRMLSceneInternal ( vtkMRMLScene * newScene ) [protected, virtual]

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 vtkSlicerCLIModuleLogic, vtkMRMLAbstractDisplayableManager, vtkMRMLScriptedDisplayableManager, vtkMRMLApplicationLogic, vtkMRMLColorLogic, vtkMRMLDisplayableHierarchyLogic, vtkMRMLLayoutLogic, vtkMRMLModelHierarchyLogic, vtkMRMLSliceLayerLogic, vtkMRMLSliceLinkLogic, vtkMRMLSliceLogic, vtkSlicerAnnotationModuleLogic, vtkMRMLAnnotationDisplayableManager, vtkSlicerCamerasModuleLogic, vtkSlicerDataModuleLogic, vtkSlicerModelsLogic, vtkSlicerMultiVolumeRenderingLogic, vtkSlicerSceneViewsModuleLogic, vtkMRMLTractographyDisplayDisplayableManager, vtkSlicerTractographyInteractiveSeedingLogic, and vtkSlicerVolumeRenderingLogic.

void vtkMRMLAbstractLogic::SetProcessingMRMLSceneEvent ( int event ) [protected]

Set event id currently processed or 0 if any.

See also:: EnterMRMLSceneCallback()

bool vtkMRMLAbstractLogic::StartModify ( ) [inline, protected]

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

Definition at line 451 of file vtkMRMLAbstractLogic.h.

virtual void vtkMRMLAbstractLogic::UnobserveMRMLScene ( ) [protected, virtual]

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 vtkMRMLModelSliceDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLVolumeGlyphSliceDisplayableManager, and vtkMRMLLayoutLogic.

virtual void vtkMRMLAbstractLogic::UpdateFromMRMLScene ( ) [protected, virtual]

Called everytime 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 vtkMRMLModelDisplayableManager, vtkMRMLThreeDReformatDisplayableManager, vtkMRMLVolumeGlyphSliceDisplayableManager, vtkMRMLLayoutLogic, vtkMRMLSliceLogic, vtkMRMLAnnotationDisplayableManager, vtkSlicerDataModuleLogic, and vtkSlicerMultiVolumeRenderingLogic.

vtkMRMLAbstractLogic::vtkTypeRevisionMacro	(	vtkMRMLAbstractLogic	,
		vtkObject
	)

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

Libs/MRML/Logic/vtkMRMLAbstractLogic.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation