Qt specific implementation of mitk::RenderingManager. More...

#include <QmitkRenderingManager.h>

Inheritance diagram for QmitkRenderingManager:

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Collaboration diagram for QmitkRenderingManager:

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Public Member Functions
	mitkClassMacro (QmitkRenderingManager, mitk::RenderingManager)

	~QmitkRenderingManager () override

void	DoMonitorRendering () override
	Hook called to monitor rendering progress. Override in subclasses. More...

void	DoFinishAbortRendering () override
	Hook called when rendering abort is finished. Override in subclasses. More...

bool	event (QEvent *event) override

Public Member Functions inherited from mitk::RenderingManager
	mitkClassMacroItkParent (RenderingManager, itk::Object)

void	AddRenderWindow (vtkRenderWindow *renderWindow)
	Register a vtkRenderWindow with this RenderingManager. More...

void	RemoveRenderWindow (vtkRenderWindow *renderWindow)
	Unregister a vtkRenderWindow from this RenderingManager. More...

const RenderWindowVector &	GetAllRegisteredRenderWindows ()
	Get all registered vtkRenderWindows. More...

void	RequestUpdate (vtkRenderWindow *renderWindow)
	Request a deferred update for the specified render window. More...

void	ForceImmediateUpdate (vtkRenderWindow *renderWindow)
	Immediately execute a synchronous update of the specified render window. More...

void	RequestUpdateAll (RequestType type=REQUEST_UPDATE_ALL)
	Request a deferred update for all registered render windows. More...

void	ForceImmediateUpdateAll (RequestType type=REQUEST_UPDATE_ALL)
	Immediately execute a synchronous update for all registered render windows. More...

virtual void	InitializeViewsByBoundingObjects (const DataStorage *dataStorage)
	Initialize the render windows by the aggregated geometry of all objects that are held in the data storage. More...

virtual void	InitializeViewByBoundingObjects (vtkRenderWindow renderWindow, const DataStorage dataStorage, bool resetCamera=true)
	Initialize the given render window by the aggregated geometry of all objects that are held in the data storage. More...

virtual bool	InitializeViews (const BaseGeometry *geometry, RequestType type=REQUEST_UPDATE_ALL, bool resetCamera=true)
	Initialize the render windows specified by "type" to the given geometry. More...

virtual bool	InitializeViews (const TimeGeometry *geometry, RequestType type=REQUEST_UPDATE_ALL, bool resetCamera=true)
	Initialize the render windows specified by "type" to the given geometry. More...

virtual bool	InitializeViews (RequestType type=REQUEST_UPDATE_ALL)
	Initialize the render windows specified by "type" to the default viewing direction without updating the geometry information. More...

virtual bool	InitializeView (vtkRenderWindow renderWindow, const BaseGeometry geometry, bool resetCamera=true)
	Initialize the specified render window to the given geometry. More...

virtual bool	InitializeView (vtkRenderWindow renderWindow, const TimeGeometry geometry, bool resetCamera=true)
	Initialize the specified render window to the given geometry. More...

virtual bool	InitializeView (vtkRenderWindow *renderWindow)
	Initialize the specified render window to the default viewing direction without updating the geometry information. More...

const TimeNavigationController *	GetTimeNavigationController () const

TimeNavigationController *	GetTimeNavigationController ()

	~RenderingManager () override
	Destructor. Unregisters all render windows and removes callbacks. More...

virtual void	ExecutePendingRequests ()
	Execute all pending rendering requests. More...

bool	IsRendering () const
	Check whether any registered render window is currently rendering. More...

void	AbortRendering ()
	Abort all in-progress renderings by setting the abort flag on active render windows. More...

virtual void	SetLODIncreaseBlocked (bool _arg)
	Set whether LOD increase is blocked globally. More...

virtual bool	GetLODIncreaseBlocked ()
	Get whether LOD increase is blocked globally. More...

virtual void	LODIncreaseBlockedOn ()
	Toggle LOD increase blocking. More...

virtual void	LODIncreaseBlockedOff ()

virtual void	SetLODAbortMechanismEnabled (bool _arg)
	Set whether the LOD abort mechanism is enabled. More...

virtual bool	GetLODAbortMechanismEnabled ()
	Get whether the LOD abort mechanism is enabled. More...

virtual void	LODAbortMechanismEnabledOn ()
	Toggle the LOD abort mechanism. More...

virtual void	LODAbortMechanismEnabledOff ()

void	ExecutePendingHighResRenderingRequest ()
	Execute any pending high-resolution rendering requests. Called from a timer callback in subclasses. More...

virtual void	DoStartRendering ()
	Hook called when rendering starts. Override in subclasses. More...

int	GetNextLOD (BaseRenderer *renderer)
	Get the next LOD level for the given renderer. More...

void	SetMaximumLOD (unsigned int max)
	Set the maximum LOD level. More...

void	SetShading (bool state, unsigned int lod)
	Enable or disable shading for a specific LOD level. More...

bool	GetShading (unsigned int lod)
	Get the shading state for a specific LOD level. More...

void	SetClippingPlaneStatus (bool status)
	Enable or disable the clipping plane. More...

bool	GetClippingPlaneStatus ()
	Get the clipping plane status. More...

void	SetShadingValues (float ambient, float diffuse, float specular, float specpower)
	Set the shading values for rendering. More...

FloatVector &	GetShadingValues ()
	Get the current shading values. More...

PropertyList::Pointer	GetPropertyList () const
	Get the internal property list used for global rendering settings. More...

BaseProperty *	GetProperty (const char *propertyKey) const
	Get a property from the internal property list. More...

void	SetProperty (const char propertyKey, BaseProperty propertyValue)
	Set or add a property in the internal property list. More...

void	SetDataStorage (DataStorage *storage)
	Setter for internal DataStorage. More...

virtual DataStorage *	GetDataStorage ()
	Getter for internal DataStorage. More...

virtual DataStorage *	GetDataStorage () const

void	SetRenderWindowFocus (vtkRenderWindow *focusWindow)
	Sets a flag to the given renderwindow to indicated that it has the focus e.g. has been clicked recently. More...

virtual vtkRenderWindow *	GetFocusedRenderWindow ()

void	SetConstrainedPanningZooming (bool constrain)

virtual bool	GetConstrainedPanningZooming () const

void	SetAntiAliasing (AntiAliasing antiAliasing)

virtual AntiAliasing	GetAntiAliasing () const

Protected Slots
void	TimerCallback ()

Protected Member Functions
	QmitkRenderingManager ()

void	GenerateRenderingRequestEvent () override

void	StartOrResetTimer () override
	Start or reset a timer for a pending high-resolution rendering request. Subclasses should override. More...

Protected Member Functions inherited from mitk::RenderingManager
	RenderingManager ()

virtual void	InitializePropertyList ()

Static Protected Member Functions
static Pointer	New ()

Static Protected Member Functions inherited from mitk::RenderingManager
static void	RenderingStartCallback (vtkObject caller, unsigned long eid, void clientdata, void *calldata)

static void	RenderingProgressCallback (vtkObject caller, unsigned long eid, void clientdata, void *calldata)

static void	RenderingEndCallback (vtkObject caller, unsigned long eid, void clientdata, void *calldata)

Protected Attributes
int	pendingTimerCallbacks

Protected Attributes inherited from mitk::RenderingManager
bool	m_UpdatePending

RendererBoolMap	m_RenderingAbortedMap

RendererIntMap	m_NextLODMap

unsigned int	m_MaxLOD

bool	m_LODIncreaseBlocked

bool	m_LODAbortMechanismEnabled

BoolVector	m_ShadingEnabled

bool	m_ClippingPlaneEnabled

FloatVector	m_ShadingValues

RenderWindowList	m_RenderWindowList

RenderWindowVector	m_AllRenderWindows

RenderWindowCallbacksList	m_RenderWindowCallbacksList

itk::SmartPointer< TimeNavigationController >	m_TimeNavigationController

PropertyList::Pointer	m_PropertyList

DataStoragePointer	m_DataStorage

bool	m_ConstrainedPanningZooming

Additional Inherited Members
Public Types inherited from mitk::RenderingManager
enum	RequestType { REQUEST_UPDATE_ALL , REQUEST_UPDATE_2DWINDOWS , REQUEST_UPDATE_3DWINDOWS }
	Enumeration of update request types. More...

typedef std::vector< vtkRenderWindow * >	RenderWindowVector

typedef std::vector< float >	FloatVector

typedef std::vector< bool >	BoolVector

typedef itk::SmartPointer< DataStorage >	DataStoragePointer

Static Public Member Functions inherited from mitk::RenderingManager
static Pointer	New ()
	Create a new RenderingManager instance via the registered factory. More...

static void	SetFactory (RenderingManagerFactory *factory)
	Set the factory that produces platform-specific RenderingManager instances. More...

static const RenderingManagerFactory *	GetFactory ()
	Get the factory that produces platform-specific RenderingManager instances. More...

static bool	HasFactory ()
	Check whether a factory has already been set. More...

static RenderingManager *	GetInstance ()
	Get the RenderingManager singleton instance. More...

static bool	IsInstantiated ()
	Check whether the singleton instance already exists. More...

Protected Types inherited from mitk::RenderingManager
enum	{ RENDERING_INACTIVE , RENDERING_REQUESTED , RENDERING_INPROGRESS }

typedef std::map< BaseRenderer *, unsigned int >	RendererIntMap

typedef std::map< BaseRenderer *, bool >	RendererBoolMap

typedef std::map< vtkRenderWindow *, int >	RenderWindowList

typedef std::map< vtkRenderWindow *, RenderWindowCallbacks >	RenderWindowCallbacksList

Static Protected Attributes inherited from mitk::RenderingManager
static RenderingManager::Pointer	s_Instance

static RenderingManagerFactory *	s_RenderingManagerFactory

Detailed Description

Qt specific implementation of mitk::RenderingManager.

This implementation defines a QmitkRenderingRequestEvent to realize the rendering request process. The event must be handled by the Qmitk interface to Qt (QmitkRenderWindow).

Note: it may be necessary to remove all pending RenderingRequestEvents from the system's event processing pipeline during system shutdown to make sure that dangling events do not lead to unexpected behavior.

Definition at line 38 of file QmitkRenderingManager.h.

Constructor & Destructor Documentation

◆ ~QmitkRenderingManager()

QmitkRenderingManager::~QmitkRenderingManager ( )

override

◆ QmitkRenderingManager()

QmitkRenderingManager::QmitkRenderingManager ( )

protected

Member Function Documentation

◆ DoFinishAbortRendering()

void QmitkRenderingManager::DoFinishAbortRendering ( )

overridevirtual

Hook called when rendering abort is finished. Override in subclasses.

Reimplemented from mitk::RenderingManager.

◆ DoMonitorRendering()

void QmitkRenderingManager::DoMonitorRendering ( )

overridevirtual

Hook called to monitor rendering progress. Override in subclasses.

Reimplemented from mitk::RenderingManager.

◆ event()

bool QmitkRenderingManager::event ( QEvent * event )

override

◆ GenerateRenderingRequestEvent()

void QmitkRenderingManager::GenerateRenderingRequestEvent ( )

overrideprotectedvirtual

Abstract method for generating a system specific event for rendering request. This method is called whenever an update is requested

Implements mitk::RenderingManager.

◆ mitkClassMacro()

QmitkRenderingManager::mitkClassMacro	(	QmitkRenderingManager	,
		mitk::RenderingManager
	)

◆ New()

static Pointer QmitkRenderingManager::New ( )

staticprotected

◆ StartOrResetTimer()

void QmitkRenderingManager::StartOrResetTimer ( )

overrideprotectedvirtual

Start or reset a timer for a pending high-resolution rendering request. Subclasses should override.

Reimplemented from mitk::RenderingManager.

◆ TimerCallback

void QmitkRenderingManager::TimerCallback ( )

protectedslot

Member Data Documentation

◆ pendingTimerCallbacks

int QmitkRenderingManager::pendingTimerCallbacks

protected

Definition at line 60 of file QmitkRenderingManager.h.

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

QmitkRenderingManager.h

Public Member Functions

Protected Slots

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~QmitkRenderingManager()

◆ QmitkRenderingManager()

Member Function Documentation

◆ DoFinishAbortRendering()

◆ DoMonitorRendering()

◆ event()

◆ GenerateRenderingRequestEvent()

◆ mitkClassMacro()

◆ New()

◆ StartOrResetTimer()

◆ TimerCallback

Member Data Documentation

◆ pendingTimerCallbacks