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vtkInteractorEventRecorder Class Reference

record and play VTK events passing through a vtkRenderWindowInteractor More...

#include <vtkInteractorEventRecorder.h>

Inheritance diagram for vtkInteractorEventRecorder:
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Collaboration diagram for vtkInteractorEventRecorder:
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Public Types

typedef vtkInteractorObserver Superclass
 
- Public Types inherited from vtkInteractorObserver
typedef vtkObject Superclass
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkInteractorEventRecorderNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
void SetEnabled (int) override
 Methods for turning the interactor observer on and off, and determining its state. More...
 
void SetInteractor (vtkRenderWindowInteractor *iren) override
 This method is used to associate the widget with the render window interactor. More...
 
virtual void SetFileName (const char *)
 Set/Get the name of a file events should be written to/from. More...
 
virtual char * GetFileName ()
 
void Record ()
 Invoke this method to begin recording events. More...
 
void Play ()
 Invoke this method to begin playing events from the current position. More...
 
void Stop ()
 Invoke this method to stop recording/playing events. More...
 
void Rewind ()
 Rewind to the beginning of the file. More...
 
virtual void SetReadFromInputString (vtkTypeBool)
 Enable reading from an InputString as compared to the default behavior, which is to read from a file. More...
 
virtual vtkTypeBool GetReadFromInputString ()
 
virtual void ReadFromInputStringOn ()
 
virtual void ReadFromInputStringOff ()
 
virtual void SetInputString (const char *)
 Set/Get the string to read from. More...
 
virtual char * GetInputString ()
 
- Public Member Functions inherited from vtkInteractorObserver
vtkInteractorObserverNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int GetEnabled ()
 
void EnabledOn ()
 
void EnabledOff ()
 
void On ()
 
void Off ()
 
virtual vtkRenderWindowInteractorGetInteractor ()
 
virtual void SetPriority (float)
 Set/Get the priority at which events are processed. More...
 
virtual float GetPriority ()
 
virtual void PickingManagedOn ()
 Enable/Disable the use of a manager to process the picking. More...
 
virtual void PickingManagedOff ()
 
virtual void SetPickingManaged (bool managed)
 
virtual bool GetPickingManaged ()
 
virtual void SetKeyPressActivation (vtkTypeBool)
 Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
 
virtual vtkTypeBool GetKeyPressActivation ()
 
virtual void KeyPressActivationOn ()
 
virtual void KeyPressActivationOff ()
 
virtual void SetKeyPressActivationValue (char)
 Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...
 
virtual char GetKeyPressActivationValue ()
 
virtual vtkRendererGetDefaultRenderer ()
 Set/Get the default renderer to use when activating the interactor observer. More...
 
virtual void SetDefaultRenderer (vtkRenderer *)
 
virtual vtkRendererGetCurrentRenderer ()
 Set/Get the current renderer. More...
 
virtual void SetCurrentRenderer (vtkRenderer *)
 
virtual void OnChar ()
 Sets up the keypress-i event. More...
 
void GrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. More...
 
void ReleaseFocus ()
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 
vtkCommandGetCommand (unsigned long tag)
 
void RemoveObserver (vtkCommand *)
 
void RemoveObservers (unsigned long event, vtkCommand *)
 
void RemoveObservers (const char *event, vtkCommand *)
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
virtual void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 

Static Public Member Functions

static vtkInteractorEventRecorderNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkInteractorEventRecorderSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkInteractorObserver
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkInteractorObserverSafeDownCast (vtkObjectBase *o)
 
static void ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4])
 Convenience methods for outside classes. More...
 
static void ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3])
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 
static void GlobalWarningDisplayOff ()
 
static int GetGlobalWarningDisplay ()
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Types

enum  WidgetState { Start =0, Playing, Recording }
 
enum  ModifierKey { ShiftKey =1, ControlKey =2, AltKey =4 }
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkInteractorEventRecorder ()
 
 ~vtkInteractorEventRecorder () override
 
virtual void WriteEvent (const char *event, int pos[2], int modifiers, int keyCode, int repeatCount, char *keySym)
 
virtual void ReadEvent ()
 
- Protected Member Functions inherited from vtkInteractorObserver
 vtkInteractorObserver ()
 
 ~vtkInteractorObserver () override
 
virtual void StartInteraction ()
 Utility routines used to start and end interaction. More...
 
virtual void EndInteraction ()
 
void ComputeDisplayToWorld (double x, double y, double z, double worldPt[4])
 Helper method for subclasses. More...
 
void ComputeWorldToDisplay (double x, double y, double z, double displayPt[3])
 
virtual void RegisterPickers ()
 Register internal Pickers in the Picking Manager. More...
 
void UnRegisterPickers ()
 Unregister internal pickers from the Picking Manager. More...
 
vtkPickingManagerGetPickingManager ()
 Return the picking manager associated on the context on which the observer currently belong. More...
 
vtkAssemblyPathGetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
 Proceed to a pick, whether through the PickingManager if the picking is managed or directly using the picker, and return the assembly path. More...
 
int RequestCursorShape (int requestedShape)
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Static Protected Member Functions

static void ProcessCharEvent (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
 
static void ProcessDeleteEvent (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
 
static void ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
 
- Static Protected Member Functions inherited from vtkInteractorObserver
static void ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
 Handles the char widget activation event. More...
 

Protected Attributes

char * FileName
 
vtkCallbackCommandDeleteEventCallbackCommand
 
vtkTypeBool ReadFromInputString
 
char * InputString
 
istream * InputStream
 
ostream * OutputStream
 
int State
 
- Protected Attributes inherited from vtkInteractorObserver
int Enabled
 
vtkCallbackCommandEventCallbackCommand
 
vtkCallbackCommandKeyPressCallbackCommand
 
float Priority
 
bool PickingManaged
 
vtkTypeBool KeyPressActivation
 
char KeyPressActivationValue
 
vtkRenderWindowInteractorInteractor
 
vtkRendererCurrentRenderer
 
vtkRendererDefaultRenderer
 
unsigned long CharObserverTag
 
unsigned long DeleteObserverTag
 
vtkObserverMediatorObserverMediator
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Static Protected Attributes

static float StreamVersion
 

Detailed Description

record and play VTK events passing through a vtkRenderWindowInteractor

vtkInteractorEventRecorder records all VTK events invoked from a vtkRenderWindowInteractor. The events are recorded to a file. vtkInteractorEventRecorder can also be used to play those events back and invoke them on an vtkRenderWindowInteractor. (Note: the events can also be played back from a file or string.)

The format of the event file is simple. It is: EventName X Y ctrl shift keycode repeatCount keySym The format also allows "#" comments.

See also
vtkInteractorObserver vtkCallback
Tests:
vtkInteractorEventRecorder (Tests)

Definition at line 44 of file vtkInteractorEventRecorder.h.

Member Typedef Documentation

◆ Superclass

Definition at line 48 of file vtkInteractorEventRecorder.h.

Member Enumeration Documentation

◆ WidgetState

Enumerator
Start 
Playing 
Recording 

Definition at line 136 of file vtkInteractorEventRecorder.h.

◆ ModifierKey

Enumerator
ShiftKey 
ControlKey 
AltKey 

Definition at line 144 of file vtkInteractorEventRecorder.h.

Constructor & Destructor Documentation

◆ vtkInteractorEventRecorder()

vtkInteractorEventRecorder::vtkInteractorEventRecorder ( )
protected

◆ ~vtkInteractorEventRecorder()

vtkInteractorEventRecorder::~vtkInteractorEventRecorder ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkInteractorEventRecorder* vtkInteractorEventRecorder::New ( )
static

◆ IsTypeOf()

static vtkTypeBool vtkInteractorEventRecorder::IsTypeOf ( const char *  type)
static

◆ IsA()

virtual vtkTypeBool vtkInteractorEventRecorder::IsA ( const char *  name)
virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkInteractorObserver.

◆ SafeDownCast()

static vtkInteractorEventRecorder* vtkInteractorEventRecorder::SafeDownCast ( vtkObjectBase o)
static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkInteractorEventRecorder::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkInteractorObserver.

◆ NewInstance()

vtkInteractorEventRecorder* vtkInteractorEventRecorder::NewInstance ( ) const

◆ PrintSelf()

void vtkInteractorEventRecorder::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

◆ SetEnabled()

void vtkInteractorEventRecorder::SetEnabled ( int  )
overridevirtual

Methods for turning the interactor observer on and off, and determining its state.

All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0.

Reimplemented from vtkInteractorObserver.

◆ SetInteractor()

void vtkInteractorEventRecorder::SetInteractor ( vtkRenderWindowInteractor iren)
overridevirtual

This method is used to associate the widget with the render window interactor.

Observers of the appropriate events invoked in the render window interactor are set up as a result of this method invocation. The SetInteractor() method must be invoked prior to enabling the vtkInteractorObserver. It automatically registers available pickers to the Picking Manager.

Reimplemented from vtkInteractorObserver.

◆ SetFileName()

virtual void vtkInteractorEventRecorder::SetFileName ( const char *  )
virtual

Set/Get the name of a file events should be written to/from.

◆ GetFileName()

virtual char* vtkInteractorEventRecorder::GetFileName ( )
virtual

◆ Record()

void vtkInteractorEventRecorder::Record ( )

Invoke this method to begin recording events.

The events will be recorded to the filename indicated.

◆ Play()

void vtkInteractorEventRecorder::Play ( )

Invoke this method to begin playing events from the current position.

The events will be played back from the filename indicated.

◆ Stop()

void vtkInteractorEventRecorder::Stop ( )

Invoke this method to stop recording/playing events.

◆ Rewind()

void vtkInteractorEventRecorder::Rewind ( )

Rewind to the beginning of the file.

◆ SetReadFromInputString()

virtual void vtkInteractorEventRecorder::SetReadFromInputString ( vtkTypeBool  )
virtual

Enable reading from an InputString as compared to the default behavior, which is to read from a file.

◆ GetReadFromInputString()

virtual vtkTypeBool vtkInteractorEventRecorder::GetReadFromInputString ( )
virtual

◆ ReadFromInputStringOn()

virtual void vtkInteractorEventRecorder::ReadFromInputStringOn ( )
virtual

◆ ReadFromInputStringOff()

virtual void vtkInteractorEventRecorder::ReadFromInputStringOff ( )
virtual

◆ SetInputString()

virtual void vtkInteractorEventRecorder::SetInputString ( const char *  )
virtual

Set/Get the string to read from.

◆ GetInputString()

virtual char* vtkInteractorEventRecorder::GetInputString ( )
virtual

◆ ProcessCharEvent()

static void vtkInteractorEventRecorder::ProcessCharEvent ( vtkObject object,
unsigned long  event,
void *  clientdata,
void *  calldata 
)
staticprotected

◆ ProcessDeleteEvent()

static void vtkInteractorEventRecorder::ProcessDeleteEvent ( vtkObject object,
unsigned long  event,
void *  clientdata,
void *  calldata 
)
staticprotected

◆ ProcessEvents()

static void vtkInteractorEventRecorder::ProcessEvents ( vtkObject object,
unsigned long  event,
void *  clientdata,
void *  calldata 
)
staticprotected

◆ WriteEvent()

virtual void vtkInteractorEventRecorder::WriteEvent ( const char *  event,
int  pos[2],
int  modifiers,
int  keyCode,
int  repeatCount,
char *  keySym 
)
protectedvirtual

◆ ReadEvent()

virtual void vtkInteractorEventRecorder::ReadEvent ( )
protectedvirtual

Member Data Documentation

◆ FileName

char* vtkInteractorEventRecorder::FileName
protected

Definition at line 108 of file vtkInteractorEventRecorder.h.

◆ DeleteEventCallbackCommand

vtkCallbackCommand* vtkInteractorEventRecorder::DeleteEventCallbackCommand
protected

Definition at line 111 of file vtkInteractorEventRecorder.h.

◆ ReadFromInputString

vtkTypeBool vtkInteractorEventRecorder::ReadFromInputString
protected

Definition at line 114 of file vtkInteractorEventRecorder.h.

◆ InputString

char* vtkInteractorEventRecorder::InputString
protected

Definition at line 115 of file vtkInteractorEventRecorder.h.

◆ InputStream

istream* vtkInteractorEventRecorder::InputStream
protected

Definition at line 118 of file vtkInteractorEventRecorder.h.

◆ OutputStream

ostream* vtkInteractorEventRecorder::OutputStream
protected

Definition at line 119 of file vtkInteractorEventRecorder.h.

◆ State

int vtkInteractorEventRecorder::State
protected

Definition at line 135 of file vtkInteractorEventRecorder.h.

◆ StreamVersion

float vtkInteractorEventRecorder::StreamVersion
staticprotected

Definition at line 151 of file vtkInteractorEventRecorder.h.


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