openscenegraph
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osgPresentation::SlideEventHandler Class Reference

#include <SlideEventHandler>

Inheritance diagram for osgPresentation::SlideEventHandler:
osgGA::GUIEventHandler osgGA::EventHandler osg::NodeCallback osg::DrawableEventCallback osg::Callback osg::Callback osg::Object osg::Object osg::Referenced osg::Referenced

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::ViewergetViewer ()
 
osg::SwitchgetPresentationSwitch ()
 
void compileSlide (unsigned int slideNum)
 
void releaseSlide (unsigned int slideNum)
 
unsigned int getNumSlides ()
 
int getActiveSlide () const
 
int getActiveLayer () const
 
osg::SwitchgetSlide (int slideNum)
 
osg::NodegetLayer (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 NodeCallbackasNodeCallback ()
 
virtual const NodeCallbackasNodeCallback () const
 
virtual DrawableEventCallbackasDrawableEventCallback ()
 
virtual const DrawableEventCallbackasDrawableEventCallback () const
 
virtual EventHandlerasEventHandler ()
 
virtual const EventHandlerasEventHandler () 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 CallbackasCallback ()
 
virtual const CallbackasCallback () const
 
virtual CallbackObjectasCallbackObject ()
 
virtual const CallbackObjectasCallbackObject () const
 
virtual StateAttributeCallbackasStateAttributeCallback ()
 
virtual const StateAttributeCallbackasStateAttributeCallback () const
 
virtual UniformCallbackasUniformCallback ()
 
virtual const UniformCallbackasUniformCallback () const
 
virtual DrawableUpdateCallbackasDrawableUpdateCallback ()
 
virtual const DrawableUpdateCallbackasDrawableUpdateCallback () const
 
virtual DrawableCullCallbackasDrawableCullCallback ()
 
virtual const DrawableCullCallbackasDrawableCullCallback () const
 
bool traverse (osg::Object *object, osg::Object *data)
 
void setNestedCallback (osg::Callback *cb)
 
osg::CallbackgetNestedCallback ()
 
const osg::CallbackgetNestedCallback () 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 ObjectcloneType () const =0
 
virtual Objectclone (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 NodeasNode ()
 
virtual const NodeasNode () const
 
virtual NodeVisitorasNodeVisitor ()
 
virtual const NodeVisitorasNodeVisitor () const
 
virtual StateSetasStateSet ()
 
virtual const StateSetasStateSet () const
 
virtual StateAttributeasStateAttribute ()
 
virtual const StateAttributeasStateAttribute () const
 
virtual UniformasUniform ()
 
virtual const UniformasUniform () const
 
virtual CameraasCamera ()
 
virtual const CameraasCamera () const
 
virtual DrawableasDrawable ()
 
virtual const DrawableasDrawable () const
 
virtual UserDataContainerasUserDataContainer ()
 
virtual const UserDataContainerasUserDataContainer () const
 
virtual ValueObjectasValueObject ()
 
virtual const ValueObjectasValueObject () const
 
virtual ImageasImage ()
 
virtual const ImageasImage () 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::UserDataContainergetUserDataContainer ()
 
const osg::UserDataContainergetUserDataContainer () const
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
template<class T >
void setUserData (const ref_ptr< T > &ud)
 
virtual ReferencedgetUserData ()
 
virtual const ReferencedgetUserData () 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 &)
 
Referencedoperator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () 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 SlideEventHandlerinstance ()
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 

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

Enumerator
FIRST_POSITION 
LAST_POSITION 

Constructor & Destructor Documentation

◆ SlideEventHandler() [1/2]

osgPresentation::SlideEventHandler::SlideEventHandler ( osgViewer::Viewer viewer = 0)

◆ SlideEventHandler() [2/2]

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

◆ ~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)

◆ forwardEventToDevices()

void osgPresentation::SlideEventHandler::forwardEventToDevices ( osgGA::Event event)

◆ getActiveLayer()

int osgPresentation::SlideEventHandler::getActiveLayer ( ) const
inline

◆ getActiveSlide()

int osgPresentation::SlideEventHandler::getActiveSlide ( ) const
inline

◆ getAutoSteppingActive()

bool osgPresentation::SlideEventHandler::getAutoSteppingActive ( ) const
inline

◆ 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

◆ getNumSlides()

unsigned int osgPresentation::SlideEventHandler::getNumSlides ( )

◆ getPresentationSwitch()

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

◆ getReferenceTime()

double osgPresentation::SlideEventHandler::getReferenceTime ( ) const
inline

◆ getReleaseAndCompileOnEachNewSlide()

bool osgPresentation::SlideEventHandler::getReleaseAndCompileOnEachNewSlide ( ) const
inline

◆ getRequestReload()

bool osgPresentation::SlideEventHandler::getRequestReload ( ) const
inline

◆ getSlide()

osg::Switch * osgPresentation::SlideEventHandler::getSlide ( int  slideNum)

◆ getTimeDelayBetweenSlides()

double osgPresentation::SlideEventHandler::getTimeDelayBetweenSlides ( ) const
inline

◆ getTimeDelayOnNewSlideWithMovies()

float osgPresentation::SlideEventHandler::getTimeDelayOnNewSlideWithMovies ( ) const
inline

◆ 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

◆ 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()

static SlideEventHandler * osgPresentation::SlideEventHandler::instance ( )
static

◆ META_Object()

osgPresentation::SlideEventHandler::META_Object ( osgPresentation  ,
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 
)

◆ set()

void osgPresentation::SlideEventHandler::set ( osg::Node model)

◆ setAutoSteppingActive()

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

◆ setLoopPresentation()

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

◆ setReleaseAndCompileOnEachNewSlide()

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

◆ setRequestReload()

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

◆ setTimeDelayBetweenSlides()

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

◆ setTimeDelayOnNewSlideWithMovies()

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

◆ 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

◆ _activeOperators

ActiveOperators osgPresentation::SlideEventHandler::_activeOperators
protected

◆ _activePresentation

int osgPresentation::SlideEventHandler::_activePresentation
protected

◆ _activeSlide

int osgPresentation::SlideEventHandler::_activeSlide
protected

◆ _autoSteppingActive

bool osgPresentation::SlideEventHandler::_autoSteppingActive
protected

◆ _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

◆ _minimumTimeBetweenKeyPresses

double osgPresentation::SlideEventHandler::_minimumTimeBetweenKeyPresses
protected

◆ _pause

bool osgPresentation::SlideEventHandler::_pause
protected

◆ _presentationSwitch

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

◆ _previousTime

double osgPresentation::SlideEventHandler::_previousTime
protected

◆ _previousX

float osgPresentation::SlideEventHandler::_previousX
protected

◆ _previousY

float osgPresentation::SlideEventHandler::_previousY
protected

◆ _referenceTime

double osgPresentation::SlideEventHandler::_referenceTime
protected

◆ _releaseAndCompileOnEachNewSlide

bool osgPresentation::SlideEventHandler::_releaseAndCompileOnEachNewSlide
protected

◆ _requestReload

bool osgPresentation::SlideEventHandler::_requestReload
protected

◆ _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

◆ _timeLastKeyPresses

double osgPresentation::SlideEventHandler::_timeLastKeyPresses
protected

◆ _timePerSlide

double osgPresentation::SlideEventHandler::_timePerSlide
protected

◆ _updateLightActive

bool osgPresentation::SlideEventHandler::_updateLightActive
protected

◆ _updateOpacityActive

bool osgPresentation::SlideEventHandler::_updateOpacityActive
protected

◆ _viewer

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

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