osgPresentation::SlideEventHandler Class Reference

#include <SlideEventHandler>

Inheritance diagram for osgPresentation::SlideEventHandler:

Public Types
enum	WhichPosition { FIRST_POSITION = 0 , LAST_POSITION = -1 }
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC , STATIC , UNSPECIFIED }

Public Member Functions
	SlideEventHandler (osgViewer::Viewer *viewer=0)
	SlideEventHandler (const SlideEventHandler &seh, const osg::CopyOp &copyop)
	META_Object (osgPresentation, SlideEventHandler)
void	set (osg::Node *model)
virtual bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &)
virtual void	getUsage (osg::ApplicationUsage &usage) const
osgViewer::Viewer *	getViewer ()
osg::Switch *	getPresentationSwitch ()
void	compileSlide (unsigned int slideNum)
void	releaseSlide (unsigned int slideNum)
unsigned int	getNumSlides ()
int	getActiveSlide () const
int	getActiveLayer () const
osg::Switch *	getSlide (int slideNum)
osg::Node *	getLayer (int slideNum, int layerNum)
bool	selectSlide (int slideNum, int layerNum=FIRST_POSITION)
bool	selectLayer (int layerNum)
bool	nextLayerOrSlide ()
bool	previousLayerOrSlide ()
bool	nextSlide ()
bool	previousSlide ()
bool	nextLayer ()
bool	previousLayer ()
bool	home ()
void	setAutoSteppingActive (bool flag=true)
bool	getAutoSteppingActive () const
void	setTimeDelayBetweenSlides (double dt)
double	getTimeDelayBetweenSlides () const
double	getDuration (const osg::Node *node) const
double	getCurrentTimeDelayBetweenSlides () const
void	setReleaseAndCompileOnEachNewSlide (bool flag)
bool	getReleaseAndCompileOnEachNewSlide () const
void	setTimeDelayOnNewSlideWithMovies (float t)
float	getTimeDelayOnNewSlideWithMovies () const
void	setLoopPresentation (bool loop)
bool	getLoopPresentation () const
void	dispatchEvent (const KeyPosition &keyPosition)
void	dispatchEvent (osgGA::Event *event)
void	forwardEventToDevices (osgGA::Event *event)
void	setRequestReload (bool flag)
bool	getRequestReload () const
double	getReferenceTime () const
virtual bool	checkNeedToDoFrame ()
Public Member Functions inherited from osgGA::GUIEventHandler
	GUIEventHandler ()
	GUIEventHandler (const GUIEventHandler &eh, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Object (osgGA, GUIEventHandler)
virtual bool	handle (osgGA::Event *event, osg::Object *object, osg::NodeVisitor *nv)
virtual bool	handle (const GUIEventAdapter &ea, GUIActionAdapter &aa, osg::Object *, osg::NodeVisitor *)
Public Member Functions inherited from osgGA::EventHandler
	EventHandler ()
	EventHandler (const EventHandler &eh, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Object (osgGA, EventHandler)
virtual NodeCallback *	asNodeCallback ()
virtual const NodeCallback *	asNodeCallback () const
virtual DrawableEventCallback *	asDrawableEventCallback ()
virtual const DrawableEventCallback *	asDrawableEventCallback () const
virtual EventHandler *	asEventHandler ()
virtual const EventHandler *	asEventHandler () const
virtual bool	run (osg::Object *object, osg::Object *data)
virtual void	operator() (osg::Node *node, osg::NodeVisitor *nv)
virtual void	event (osg::NodeVisitor *nv, osg::Drawable *drawable)
Public Member Functions inherited from osg::NodeCallback
	NodeCallback ()
	NodeCallback (const NodeCallback &nc, const CopyOp &copyop)
	META_Object (osg, NodeCallback)
Public Member Functions inherited from osg::Callback
	Callback ()
	Callback (const Callback &cb, const CopyOp &copyop)
	META_Object (osg, Callback)
virtual Callback *	asCallback ()
virtual const Callback *	asCallback () const
virtual CallbackObject *	asCallbackObject ()
virtual const CallbackObject *	asCallbackObject () const
virtual StateAttributeCallback *	asStateAttributeCallback ()
virtual const StateAttributeCallback *	asStateAttributeCallback () const
virtual UniformCallback *	asUniformCallback ()
virtual const UniformCallback *	asUniformCallback () const
virtual DrawableUpdateCallback *	asDrawableUpdateCallback ()
virtual const DrawableUpdateCallback *	asDrawableUpdateCallback () const
virtual DrawableCullCallback *	asDrawableCullCallback ()
virtual const DrawableCullCallback *	asDrawableCullCallback () const
bool	traverse (osg::Object *object, osg::Object *data)
void	setNestedCallback (osg::Callback *cb)
osg::Callback *	getNestedCallback ()
const osg::Callback *	getNestedCallback () const
void	addNestedCallback (osg::Callback *nc)
void	removeNestedCallback (osg::Callback *nc)
Public Member Functions inherited from osg::Object
	Object ()
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Object *	cloneType () const =0
virtual Object *	clone (const CopyOp &) const =0
virtual bool	isSameKindAs (const Object *) const
virtual const char *	libraryName () const =0
virtual const char *	className () const =0
std::string	getCompoundClassName () const
virtual Node *	asNode ()
virtual const Node *	asNode () const
virtual NodeVisitor *	asNodeVisitor ()
virtual const NodeVisitor *	asNodeVisitor () const
virtual StateSet *	asStateSet ()
virtual const StateSet *	asStateSet () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual Camera *	asCamera ()
virtual const Camera *	asCamera () const
virtual Drawable *	asDrawable ()
virtual const Drawable *	asDrawable () const
virtual UserDataContainer *	asUserDataContainer ()
virtual const UserDataContainer *	asUserDataContainer () const
virtual ValueObject *	asValueObject ()
virtual const ValueObject *	asValueObject () const
virtual Image *	asImage ()
virtual const Image *	asImage () const
virtual void	setThreadSafeRefUnref (bool threadSafe)
virtual void	setName (const std::string &name)
void	setName (const char *name)
const std::string &	getName () const
void	setDataVariance (DataVariance dv)
DataVariance	getDataVariance () const
virtual void	computeDataVariance ()
void	setUserDataContainer (osg::UserDataContainer *udc)
template<class T>
void	setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
template<class T>
void	setUserData (const ref_ptr< T > &ud)
virtual Referenced *	getUserData ()
virtual const Referenced *	getUserData () const
template<typename T>
bool	getUserValue (const std::string &name, T &value) const
template<typename T>
void	setUserValue (const std::string &name, const T &value)
virtual void	resizeGLObjectBuffers (unsigned int)
virtual void	releaseGLObjects (osg::State *=0) const
template<typename T>
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const
Public Member Functions inherited from osg::DrawableEventCallback
	DrawableEventCallback ()
	DrawableEventCallback (const DrawableEventCallback &org, const CopyOp &copyop)
	META_Object (osg, DrawableEventCallback)

Static Public Member Functions
static SlideEventHandler *	instance ()
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Protected Member Functions
	~SlideEventHandler ()
bool	home (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
void	updateAlpha (bool, bool, float x, float y)
void	updateLight (float x, float y)
void	updateOperators ()
Protected Member Functions inherited from osgGA::GUIEventHandler
virtual	~GUIEventHandler ()
Protected Member Functions inherited from osg::NodeCallback
virtual	~NodeCallback ()
Protected Member Functions inherited from osg::Callback
virtual	~Callback ()
Protected Member Functions inherited from osg::Object
virtual	~Object ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
osg::observer_ptr< osgViewer::Viewer >	_viewer
osg::observer_ptr< osg::Switch >	_showSwitch
int	_activePresentation
osg::observer_ptr< osg::Switch >	_presentationSwitch
int	_activeSlide
osg::observer_ptr< osg::Switch >	_slideSwitch
int	_activeLayer
bool	_firstTraversal
double	_referenceTime
double	_previousTime
double	_timePerSlide
bool	_autoSteppingActive
bool	_loopPresentation
bool	_pause
bool	_hold
bool	_updateLightActive
bool	_updateOpacityActive
float	_previousX
float	_previousY
bool	_cursorOn
bool	_releaseAndCompileOnEachNewSlide
bool	_firstSlideOrLayerChange
osg::Timer_t	_tickAtFirstSlideOrLayerChange
osg::Timer_t	_tickAtLastSlideOrLayerChange
float	_timeDelayOnNewSlideWithMovies
double	_minimumTimeBetweenKeyPresses
double	_timeLastKeyPresses
ActiveOperators	_activeOperators
osg::ref_ptr< CompileSlideCallback >	_compileSlideCallback
bool	_requestReload
Protected Attributes inherited from osg::Callback
ref_ptr< Callback >	_nestedCallback
Protected Attributes inherited from osg::Object
std::string	_name
DataVariance	_dataVariance
osg::UserDataContainer *	_userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Member Enumeration Documentation

WhichPosition

enum osgPresentation::SlideEventHandler::WhichPosition

Enumerator
FIRST_POSITION
LAST_POSITION

Constructor & Destructor Documentation

SlideEventHandler() [1/2]

osgPresentation::SlideEventHandler::SlideEventHandler

(

osgViewer::Viewer *

viewer = 0

)

Referenced by instance(), META_Object(), and SlideEventHandler().

SlideEventHandler() [2/2]

osgPresentation::SlideEventHandler::SlideEventHandler	(	const SlideEventHandler &	seh,
		const osg::CopyOp &	copyop )

References SlideEventHandler().

~SlideEventHandler()

osgPresentation::SlideEventHandler::~SlideEventHandler ( )

inlineprotected

Member Function Documentation

checkNeedToDoFrame()

virtual bool osgPresentation::SlideEventHandler::checkNeedToDoFrame ( )

virtual

compileSlide()

void osgPresentation::SlideEventHandler::compileSlide

(

unsigned int

slideNum

)

dispatchEvent() [1/2]

void osgPresentation::SlideEventHandler::dispatchEvent

(

const KeyPosition &

keyPosition

)

dispatchEvent() [2/2]

void osgPresentation::SlideEventHandler::dispatchEvent

(

osgGA::Event *

event

)

References osgGA::EventHandler::event().

forwardEventToDevices()

void osgPresentation::SlideEventHandler::forwardEventToDevices

(

osgGA::Event *

event

)

References osgGA::EventHandler::event().

getActiveLayer()

int osgPresentation::SlideEventHandler::getActiveLayer ( ) const

inline

References _activeLayer.

getActiveSlide()

int osgPresentation::SlideEventHandler::getActiveSlide ( ) const

inline

References _activeSlide.

getAutoSteppingActive()

bool osgPresentation::SlideEventHandler::getAutoSteppingActive ( ) const

inline

References _autoSteppingActive.

getCurrentTimeDelayBetweenSlides()

double osgPresentation::SlideEventHandler::getCurrentTimeDelayBetweenSlides

(

)

const

getDuration()

double osgPresentation::SlideEventHandler::getDuration

(

const osg::Node *

node

)

const

getLayer()

osg::Node * osgPresentation::SlideEventHandler::getLayer	(	int	slideNum,
		int	layerNum )

getLoopPresentation()

bool osgPresentation::SlideEventHandler::getLoopPresentation ( ) const

inline

References _loopPresentation.

getNumSlides()

unsigned int osgPresentation::SlideEventHandler::getNumSlides

(

)

getPresentationSwitch()

osg::Switch * osgPresentation::SlideEventHandler::getPresentationSwitch ( )

inline

References _presentationSwitch.

getReferenceTime()

double osgPresentation::SlideEventHandler::getReferenceTime ( ) const

inline

References _referenceTime.

getReleaseAndCompileOnEachNewSlide()

bool osgPresentation::SlideEventHandler::getReleaseAndCompileOnEachNewSlide ( ) const

inline

References _releaseAndCompileOnEachNewSlide.

getRequestReload()

bool osgPresentation::SlideEventHandler::getRequestReload ( ) const

inline

References _requestReload.

getSlide()

osg::Switch * osgPresentation::SlideEventHandler::getSlide

(

int

slideNum

)

getTimeDelayBetweenSlides()

double osgPresentation::SlideEventHandler::getTimeDelayBetweenSlides ( ) const

inline

References _timePerSlide.

getTimeDelayOnNewSlideWithMovies()

float osgPresentation::SlideEventHandler::getTimeDelayOnNewSlideWithMovies ( ) const

inline

References _timeDelayOnNewSlideWithMovies.

getUsage()

virtual void osgPresentation::SlideEventHandler::getUsage ( osg::ApplicationUsage & ) const

virtual

Get the user interface usage of this event handler, i.e. keyboard and mouse bindings.

Reimplemented from osgGA::EventHandler.

getViewer()

osgViewer::Viewer * osgPresentation::SlideEventHandler::getViewer ( )

inline

References _viewer.

handle()

virtual bool osgPresentation::SlideEventHandler::handle ( const osgGA::GUIEventAdapter & , osgGA::GUIActionAdapter &  )

virtual

Deprecated, Handle events, return true if handled, false otherwise.

Reimplemented from osgGA::GUIEventHandler.

home() [1/2]

bool osgPresentation::SlideEventHandler::home

(

)

home() [2/2]

bool osgPresentation::SlideEventHandler::home ( const osgGA::GUIEventAdapter & ea, osgGA::GUIActionAdapter & aa )

protected

instance()

SlideEventHandler * osgPresentation::SlideEventHandler::instance ( )

static

References SlideEventHandler().

META_Object()

osgPresentation::SlideEventHandler::META_Object	(	osgPresentation	,
		SlideEventHandler	)

References SlideEventHandler().

nextLayer()

bool osgPresentation::SlideEventHandler::nextLayer

(

)

nextLayerOrSlide()

bool osgPresentation::SlideEventHandler::nextLayerOrSlide

(

)

nextSlide()

bool osgPresentation::SlideEventHandler::nextSlide

(

)

previousLayer()

bool osgPresentation::SlideEventHandler::previousLayer

(

)

previousLayerOrSlide()

bool osgPresentation::SlideEventHandler::previousLayerOrSlide

(

)

previousSlide()

bool osgPresentation::SlideEventHandler::previousSlide

(

)

releaseSlide()

void osgPresentation::SlideEventHandler::releaseSlide

(

unsigned int

slideNum

)

selectLayer()

bool osgPresentation::SlideEventHandler::selectLayer

(

int

layerNum

)

selectSlide()

bool osgPresentation::SlideEventHandler::selectSlide	(	int	slideNum,
		int	layerNum = FIRST_POSITION )

References FIRST_POSITION.

set()

void osgPresentation::SlideEventHandler::set

(

osg::Node *

model

)

setAutoSteppingActive()

void osgPresentation::SlideEventHandler::setAutoSteppingActive ( bool flag = true )

inline

References _autoSteppingActive.

setLoopPresentation()

void osgPresentation::SlideEventHandler::setLoopPresentation ( bool loop )

inline

References _loopPresentation.

setReleaseAndCompileOnEachNewSlide()

void osgPresentation::SlideEventHandler::setReleaseAndCompileOnEachNewSlide ( bool flag )

inline

References _releaseAndCompileOnEachNewSlide.

setRequestReload()

void osgPresentation::SlideEventHandler::setRequestReload

(

bool

flag

)

setTimeDelayBetweenSlides()

void osgPresentation::SlideEventHandler::setTimeDelayBetweenSlides ( double dt )

inline

References _timePerSlide.

setTimeDelayOnNewSlideWithMovies()

void osgPresentation::SlideEventHandler::setTimeDelayOnNewSlideWithMovies ( float t )

inline

References _timeDelayOnNewSlideWithMovies.

updateAlpha()

void osgPresentation::SlideEventHandler::updateAlpha ( bool , bool , float x, float y )

protected

updateLight()

void osgPresentation::SlideEventHandler::updateLight ( float x, float y )

protected

updateOperators()

void osgPresentation::SlideEventHandler::updateOperators ( )

protected

Member Data Documentation

_activeLayer

int osgPresentation::SlideEventHandler::_activeLayer

protected

Referenced by getActiveLayer().

_activeOperators

ActiveOperators osgPresentation::SlideEventHandler::_activeOperators

protected

_activePresentation

int osgPresentation::SlideEventHandler::_activePresentation

protected

_activeSlide

int osgPresentation::SlideEventHandler::_activeSlide

protected

Referenced by getActiveSlide().

_autoSteppingActive

bool osgPresentation::SlideEventHandler::_autoSteppingActive

protected

Referenced by getAutoSteppingActive(), and setAutoSteppingActive().

_compileSlideCallback

osg::ref_ptr<CompileSlideCallback> osgPresentation::SlideEventHandler::_compileSlideCallback

protected

_cursorOn

bool osgPresentation::SlideEventHandler::_cursorOn

protected

_firstSlideOrLayerChange

bool osgPresentation::SlideEventHandler::_firstSlideOrLayerChange

protected

_firstTraversal

bool osgPresentation::SlideEventHandler::_firstTraversal

protected

_hold

bool osgPresentation::SlideEventHandler::_hold

protected

_loopPresentation

bool osgPresentation::SlideEventHandler::_loopPresentation

protected

Referenced by getLoopPresentation(), and setLoopPresentation().

_minimumTimeBetweenKeyPresses

double osgPresentation::SlideEventHandler::_minimumTimeBetweenKeyPresses

protected

_pause

bool osgPresentation::SlideEventHandler::_pause

protected

_presentationSwitch

osg::observer_ptr<osg::Switch> osgPresentation::SlideEventHandler::_presentationSwitch

protected

Referenced by getPresentationSwitch().

_previousTime

double osgPresentation::SlideEventHandler::_previousTime

protected

_previousX

float osgPresentation::SlideEventHandler::_previousX

protected

_previousY

float osgPresentation::SlideEventHandler::_previousY

protected

_referenceTime

double osgPresentation::SlideEventHandler::_referenceTime

protected

Referenced by getReferenceTime().

_releaseAndCompileOnEachNewSlide

bool osgPresentation::SlideEventHandler::_releaseAndCompileOnEachNewSlide

protected

Referenced by getReleaseAndCompileOnEachNewSlide(), and setReleaseAndCompileOnEachNewSlide().

_requestReload

bool osgPresentation::SlideEventHandler::_requestReload

protected

Referenced by getRequestReload().

_showSwitch

osg::observer_ptr<osg::Switch> osgPresentation::SlideEventHandler::_showSwitch

protected

_slideSwitch

osg::observer_ptr<osg::Switch> osgPresentation::SlideEventHandler::_slideSwitch

protected

_tickAtFirstSlideOrLayerChange

osg::Timer_t osgPresentation::SlideEventHandler::_tickAtFirstSlideOrLayerChange

protected

_tickAtLastSlideOrLayerChange

osg::Timer_t osgPresentation::SlideEventHandler::_tickAtLastSlideOrLayerChange

protected

_timeDelayOnNewSlideWithMovies

float osgPresentation::SlideEventHandler::_timeDelayOnNewSlideWithMovies

protected

Referenced by getTimeDelayOnNewSlideWithMovies(), and setTimeDelayOnNewSlideWithMovies().

_timeLastKeyPresses

double osgPresentation::SlideEventHandler::_timeLastKeyPresses

protected

_timePerSlide

double osgPresentation::SlideEventHandler::_timePerSlide

protected

Referenced by getTimeDelayBetweenSlides(), and setTimeDelayBetweenSlides().

_updateLightActive

bool osgPresentation::SlideEventHandler::_updateLightActive

protected

_updateOpacityActive

bool osgPresentation::SlideEventHandler::_updateOpacityActive

protected

_viewer

osg::observer_ptr<osgViewer::Viewer> osgPresentation::SlideEventHandler::_viewer

protected

Referenced by getViewer().

---

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

• SlideEventHandler