RSOInterface4 Class Reference

#include <rso_interface_4.h>

Inheritance diagram for RSOInterface4:

Classes
class	ResourceObserver

Public Types
typedef unsigned int	CallbackID
	Type for unique identifiers.

Public Member Functions
virtual CallbackID	RegisterResourceObserver (ResourceHandle resourceHandle, ResourceObserver *observer)=0
virtual void	UnregisterResourceObserver (ResourceHandle resourceHandle, CallbackID id)=0
Public Member Functions inherited from RSOInterface3
virtual bool	HandleMultiTouchInput (MouseMultiTouchEvent *ev)=0
Public Member Functions inherited from RSOInterface2
virtual ResourceHandle	CreateResourceHandle (const char *resourceName)=0
virtual void	ReleaseResourceHandle (ResourceHandle resourceHandle)=0
	Disposes of a resource handle.
virtual bool	IsResourceHandleValid (ResourceHandle resourceHandle)=0
	Checks if a given resource handle is valid.
virtual void	SetResource (ResourceHandle resourceHandle, const char *resourceVal)=0
	Set the string value for a resource specified by handle.
virtual const char *	GetResource (ResourceHandle resourceHandle)=0
	Get the string value for a resource specified by handle.
virtual void	SetIntResource (const char *resourceName, long resourceVal)=0
	Set the value as an integer for a given named resource.
virtual long	GetIntResource (const char *resourceName)=0
	Get the value as an integer for a given named resource.
virtual void	SetIntResource (ResourceHandle handle, long resourceVal)=0
	Set the value as an integer for a resource specified by handle.
virtual long	GetIntResource (ResourceHandle resourceHandle)=0
	Set the value as an integer for a resource specified by handle.
virtual void	SetFloatResource (const char *resourceName, double resourceVal)=0
	Set the value as a float for a given named resource.
virtual double	GetFloatResource (const char *resourceName)=0
	Get the value as a float for a given named resource.
virtual void	SetFloatResource (ResourceHandle handle, double resourceVal)=0
	Set the value as a float for a resource specified by handle.
virtual double	GetFloatResource (ResourceHandle resourceHandle)=0
	Set the value as a float for a resource specified by handle.
Public Member Functions inherited from RSOInterface1
virtual void	Calculate (double time)=0
	The RSO Interface methods. More...
virtual void	PreDraw (const OpenGLMatrices &current, Culler &culler)=0
virtual void	Draw ()=0
virtual void	SetResource (const char *resourceName, const char *resourceVal)=0
	Set the string value for a given named resource.
virtual const char *	GetResource (const char *resourceName)=0
	Get the string value for the given resource.
virtual const char *	GetResources (ResourceFilter *filter=0)=0
virtual bool	HandleInput (Event *ev)=0
virtual bool	SetEmittedEventHandler (EmittedEventHandler *handler)=0
virtual bool	Pick3D (const Vector &winLoc, const Vector &logicalCoords, float scale, const Vector &directionVector, Vector &collisionWinLoc, const OpenGLMatrices &drawnMatrices)=0
	Pick3D returns true if the RSO was picked.
virtual bool	GetBoundingSphere (Vector *center, float *radius)=0
virtual bool	GetBoundingBox (Vector *min, Vector *max, const MatrixD *transform=0)=0
virtual RSOInterface1 *	CloneObject ()=0
virtual void	DeleteInstance ()=0
	Safely delete the object.

Protected Member Functions
virtual	~RSOInterface4 ()
	Protected destructor so it can't be deleted directly.
Protected Member Functions inherited from RSOInterface3
virtual	~RSOInterface3 ()
	Protected destructor so it can't be deleted directly.
Protected Member Functions inherited from RSOInterface2
virtual	~RSOInterface2 ()
	Protected destructor so it can't be deleted directly.
Protected Member Functions inherited from RSOInterface1
virtual	~RSOInterface1 ()
	Protected destructor so it can't be deleted directly.

Detailed Description

The RSOInterface4 class defines an abstract interface to an RSO instance.

Member Function Documentation

virtual CallbackID RegisterResourceObserver ( ResourceHandle  resourceHandle, ResourceObserver *  observer  )

pure virtual

Register a resource observer to be notified when a resource changes *

Parameters

resourceHandle	the resource handle
observer	the observer to be notified. The RSO takes ownership of the observer and will call Destroy to delete it when needed.

Returns

the id used to unregister the observer in combination with the original resourceHandle

Implemented in GlsRSOInterfaceImpl.

virtual void UnregisterResourceObserver ( ResourceHandle  resourceHandle, CallbackID  id  )

pure virtual

Unregister a resource observer

Parameters

resourceHandle	the resource handle used to register the observer
id	the id used to register the resource observer

Implemented in GlsRSOInterfaceImpl.

---

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

• rso_interface_4.h