osgPresentation::SlideEventHandler Class Reference

Inheritance diagram for osgPresentation::SlideEventHandler:

List of all members.

Public Types
enum	WhichPosition { FIRST_POSITION = 0, LAST_POSITION = -1 }
Public Member Functions
	SlideEventHandler (osgViewer::Viewer *viewer=0)
	META_Object (osgslideshowApp, SlideEventHandler)
void	set (osg::Node *model)
virtual void	accept (osgGA::GUIEventHandlerVisitor &v)
virtual void	operator() (osg::Node *node, osg::NodeVisitor *nv)
virtual bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &)
virtual void	getUsage (osg::ApplicationUsage &usage) const
osgViewer::Viewer *	getViewer ()
void	compileSlide (unsigned int slideNum)
void	releaseSlide (unsigned int slideNum)
unsigned int	getNumSlides ()
int	getActiveSlide () const
int	getActiveLayer () const
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)
Static Public Member Functions
static SlideEventHandler *	instance ()
Protected Member Functions
	~SlideEventHandler ()
	SlideEventHandler (const SlideEventHandler &, const osg::CopyOp &)
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 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	_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

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Member Enumeration Documentation

enum osgPresentation::SlideEventHandler::WhichPosition

Enumerator:

FIRST_POSITION
LAST_POSITION

---

Constructor & Destructor Documentation

osgPresentation::SlideEventHandler::SlideEventHandler

(

osgViewer::Viewer *

viewer = 0

)

osgPresentation::SlideEventHandler::~SlideEventHandler

(

)

[inline, protected]

osgPresentation::SlideEventHandler::SlideEventHandler	(	const SlideEventHandler &	,
		const osg::CopyOp &
	)		[inline, protected]

---

Member Function Documentation

virtual void osgPresentation::SlideEventHandler::accept

(

osgGA::GUIEventHandlerVisitor &

v

)

[inline, virtual]

void osgPresentation::SlideEventHandler::compileSlide

(

unsigned int

slideNum

)

void osgPresentation::SlideEventHandler::dispatchEvent

(

const KeyPosition &

keyPosition

)

int osgPresentation::SlideEventHandler::getActiveLayer

(

)

const [inline]

int osgPresentation::SlideEventHandler::getActiveSlide

(

)

const [inline]

bool osgPresentation::SlideEventHandler::getAutoSteppingActive

(

)

const [inline]

double osgPresentation::SlideEventHandler::getCurrentTimeDelayBetweenSlides

(

)

const

double osgPresentation::SlideEventHandler::getDuration

(

const osg::Node *

node

)

const

bool osgPresentation::SlideEventHandler::getLoopPresentation

(

)

const [inline]

unsigned int osgPresentation::SlideEventHandler::getNumSlides

(

)

bool osgPresentation::SlideEventHandler::getReleaseAndCompileOnEachNewSlide

(

)

const [inline]

double osgPresentation::SlideEventHandler::getTimeDelayBetweenSlides

(

)

const [inline]

float osgPresentation::SlideEventHandler::getTimeDelayOnNewSlideWithMovies

(

)

const [inline]

virtual void osgPresentation::SlideEventHandler::getUsage

(

osg::ApplicationUsage &

)

const [virtual]

Get the keyboard and mouse usage of this manipulator.

Reimplemented from osgGA::GUIEventHandler.

osgViewer::Viewer* osgPresentation::SlideEventHandler::getViewer

(

)

[inline]

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

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

Reimplemented from osgGA::GUIEventHandler.

bool osgPresentation::SlideEventHandler::home

(

)

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

static SlideEventHandler* osgPresentation::SlideEventHandler::instance

(

)

[static]

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

bool osgPresentation::SlideEventHandler::nextLayer

(

)

bool osgPresentation::SlideEventHandler::nextLayerOrSlide

(

)

bool osgPresentation::SlideEventHandler::nextSlide

(

)

virtual void osgPresentation::SlideEventHandler::operator()	(	osg::Node *	node,
		osg::NodeVisitor *	nv
	)		[virtual]

Event traversal node callback method.

Reimplemented from osgGA::GUIEventHandler.

bool osgPresentation::SlideEventHandler::previousLayer

(

)

bool osgPresentation::SlideEventHandler::previousLayerOrSlide

(

)

bool osgPresentation::SlideEventHandler::previousSlide

(

)

void osgPresentation::SlideEventHandler::releaseSlide

(

unsigned int

slideNum

)

bool osgPresentation::SlideEventHandler::selectLayer

(

int

layerNum

)

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

void osgPresentation::SlideEventHandler::set

(

osg::Node *

model

)

void osgPresentation::SlideEventHandler::setAutoSteppingActive

(

bool

flag = true

)

[inline]

void osgPresentation::SlideEventHandler::setLoopPresentation

(

bool

loop

)

[inline]

void osgPresentation::SlideEventHandler::setReleaseAndCompileOnEachNewSlide

(

bool

flag

)

[inline]

void osgPresentation::SlideEventHandler::setTimeDelayBetweenSlides

(

double

dt

)

[inline]

void osgPresentation::SlideEventHandler::setTimeDelayOnNewSlideWithMovies

(

float

t

)

[inline]

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

void osgPresentation::SlideEventHandler::updateLight	(	float	x,
		float	y
	)		[protected]

void osgPresentation::SlideEventHandler::updateOperators

(

)

[protected]

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Member Data Documentation

int osgPresentation::SlideEventHandler::_activeLayer [protected]

ActiveOperators osgPresentation::SlideEventHandler::_activeOperators [protected]

int osgPresentation::SlideEventHandler::_activePresentation [protected]

int osgPresentation::SlideEventHandler::_activeSlide [protected]

bool osgPresentation::SlideEventHandler::_autoSteppingActive [protected]

osg::ref_ptr<CompileSlideCallback> osgPresentation::SlideEventHandler::_compileSlideCallback [protected]

bool osgPresentation::SlideEventHandler::_cursorOn [protected]

bool osgPresentation::SlideEventHandler::_firstSlideOrLayerChange [protected]

bool osgPresentation::SlideEventHandler::_firstTraversal [protected]

bool osgPresentation::SlideEventHandler::_hold [protected]

bool osgPresentation::SlideEventHandler::_loopPresentation [protected]

double osgPresentation::SlideEventHandler::_minimumTimeBetweenKeyPresses [protected]

bool osgPresentation::SlideEventHandler::_pause [protected]

osg::observer_ptr<osg::Switch> osgPresentation::SlideEventHandler::_presentationSwitch [protected]

double osgPresentation::SlideEventHandler::_previousTime [protected]

float osgPresentation::SlideEventHandler::_previousX [protected]

float osgPresentation::SlideEventHandler::_previousY [protected]

bool osgPresentation::SlideEventHandler::_releaseAndCompileOnEachNewSlide [protected]

osg::observer_ptr<osg::Switch> osgPresentation::SlideEventHandler::_showSwitch [protected]

osg::observer_ptr<osg::Switch> osgPresentation::SlideEventHandler::_slideSwitch [protected]

osg::Timer_t osgPresentation::SlideEventHandler::_tickAtFirstSlideOrLayerChange [protected]

osg::Timer_t osgPresentation::SlideEventHandler::_tickAtLastSlideOrLayerChange [protected]

float osgPresentation::SlideEventHandler::_timeDelayOnNewSlideWithMovies [protected]

double osgPresentation::SlideEventHandler::_timeLastKeyPresses [protected]

double osgPresentation::SlideEventHandler::_timePerSlide [protected]

bool osgPresentation::SlideEventHandler::_updateLightActive [protected]

bool osgPresentation::SlideEventHandler::_updateOpacityActive [protected]

osg::observer_ptr<osgViewer::Viewer> osgPresentation::SlideEventHandler::_viewer [protected]

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

• SlideEventHandler