Separator group node with a URL hyperlink. More...

#include <Inventor/nodes/SoWWWAnchor.h>

Inheritance diagram for SoWWWAnchor:

Public Types
enum	Mapping { NONE , POINT }
	Mapping. More...

typedef void	SoWWWAnchorCB(const SbString &url, void userData, SoWWWAnchor node)
	This is the format for callbacks during anchor activation (left mouse click) and highlight (move over the anchor).

Public Types inherited from SoLocateHighlight
enum	Styles { EMISSIVE , EMISSIVE_DIFFUSE }
	Possible values for draw style. More...

enum	Modes { AUTO , ON , OFF }
	Possible values for the mode. More...

Public Types inherited from SoSeparator
enum	CacheEnabled { OFF , ON , AUTO }
	Possible values for caching. More...

enum	FastEditing { DISABLE = 0x01 , KEEP_ZBUFFER = 0x02 , CLEAR_ZBUFFER = 0x03 }
	Fast editing policy enumeration values. More...

Public Member Functions
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.

	SoWWWAnchor ()
	Creates an anchor node with default settings.

void	setFullURLName (const SbString &url)
	If the name field contains a relative URL (e.g., "foo.wrl" instead of "http://bogus.com/foo.wrl"), the anchor cannot resolve the URL reference.

const SbString &	getFullURLName ()
	Returns the full URL set by setFullURLName(), or if not set, returns the contents of the name field.

Public Member Functions inherited from SoLocateHighlight
	SoLocateHighlight ()
	Creates a LocateHighlight node with default settings.

Public Member Functions inherited from SoSeparator
	SoSeparator ()
	Creates a separator node with default settings.

	SoSeparator (int nChildren)
	Constructor that takes approximate number of children.

Public Member Functions inherited from SoGroup
	SoGroup ()
	Creates an empty group node.

	SoGroup (int nChildren)
	Constructor that takes approximate number of children.

virtual void	addChild (SoNode *child)
	Adds a child as last one in group.

virtual void	insertChild (SoNode *child, int newChildIndex)
	Adds a child so that it becomes the one with the given index.

virtual SoNode *	getChild (int index) const
	Returns pointer the child node with the given index.

virtual int	findChild (const SoNode *child) const
	Finds index of given child within group.

virtual int	getNumChildren () const
	Returns number of children.

virtual void	removeChild (int index)
	Removes child with given index from group.

virtual void	removeChild (SoNode *child)
	Removes first instance of given child from group.

virtual void	removeAllChildren ()
	Removes all children from group.

virtual void	replaceChild (int index, SoNode *newChild)
	Replaces child with given index with new child.

virtual void	replaceChild (SoNode oldChild, SoNode newChild)
	Replaces first instance of given child with new child.

Public Member Functions inherited from SoNode
virtual void	setOverride (const SbBool state)
	Turns the override flag on or off.

virtual SbBool	isOverride () const
	Returns the state of the override flag.

virtual SoNode *	copy (SbBool copyConnections=FALSE) const
	Creates and returns an exact copy of the node.

virtual void	touch ()
	Marks an instance as modified, simulating a change to it.

Public Member Functions inherited from SoFieldContainer
void	setToDefaults ()
	Sets all fields in this object to their default values.

SbBool	hasDefaultValues () const
	Returns TRUE if all of the object's fields have their default values.

SbBool	fieldsAreEqual (const SoFieldContainer *fc) const
	Returns TRUE if this object's fields are exactly equal to fc's fields.

void	copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
	Copies the contents of fc's fields into this object's fields.

SoNONUNICODE SbBool	set (const char *fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

SbBool	set (const SbString &fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

void	get (SbString &fieldDataString)
	Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.

virtual int	getFields (SoFieldList &list) const
	Appends references to all of this object's fields to resultList, and returns the number of fields appended.

virtual int	getAllFields (SoFieldList &list) const
	Returns a list of fields, including the eventIn's and eventOut's.

virtual SoField *	getField (const SbName &fieldName) const
	Returns a the field of this object whose name is fieldName.

virtual SoField *	getEventIn (const SbName &fieldName) const
	Returns a the eventIn with the given name.

virtual SoField *	getEventOut (const SbName &fieldName) const
	Returns the eventOut with the given name.

SbBool	getFieldName (const SoField *field, SbName &fieldName) const
	Returns the name of the given field in the fieldName argument.

SbBool	enableNotify (SbBool flag)
	Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).

SbBool	isNotifyEnabled () const
	Notification is the process of telling interested objects that this object has changed.

virtual void	setUserData (void *data)
	Sets application data.

void *	getUserData (void) const
	Gets user application data.

Public Member Functions inherited from SoBase
virtual SbName	getName () const
	Returns the name of an instance.

virtual void	setName (const SbName &name)
	Sets the name of an instance.

void	setSynchronizable (const bool b)
	Sets this to be a ScaleViz synchronizable object.

bool	isSynchronizable () const
	Gets the ScaleViz synchronizable state of this object.

Public Member Functions inherited from SoRefCounter
void	ref () const
	Adds a reference to an instance.

void	unref () const
	Removes a reference from an instance.

void	unrefNoDelete () const
	unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.

int	getRefCount () const
	Returns current reference count.

void	lock () const
	lock this instance.

void	unlock () const
	unlock this instance.

Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.

template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

static void	setFetchURLCallBack (SoWWWAnchorCB f, void userData)
	Application callback invoked when the mouse is clicked on an anchor so that the application can fetch the URL.

static void	setHighlightURLCallBack (SoWWWAnchorCB f, void userData)
	Application callbacks invoked when the mouse is moved over an anchor so that the app can provide feedback such as changing the cursor, or displaying the anchor description and name.

static void	enableEvents (SbBool OnOffFlag)

Static Public Member Functions inherited from SoLocateHighlight
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

static SoDEPRECATED void	turnOffCurrentHighlight (SoGLRenderAction *action)
	This will de-highlight the currently highlighted node if any.

Static Public Member Functions inherited from SoSeparator
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Static Public Member Functions inherited from SoGroup
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Static Public Member Functions inherited from SoNode
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

static SoNode *	getByName (const SbName &name)
	A node's name can be set using SoBase::setName().

static int	getByName (const SbName &name, SoNodeList &list)
	A node's name can be set using SoBase::setName().

Static Public Member Functions inherited from SoFieldContainer
static SoType	getClassTypeId ()
	Returns the type of this class.

Static Public Member Functions inherited from SoBase
static SoType	getClassTypeId ()
	Returns type identifier for this class.

Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Public Attributes
SoSFFilePathString	name
	URL which the application will be called back to fetch when this node is activated by a left mouse click (e.g., "https://www.openinventor.com/").

SoSFString	description
	A description of the URL which may make more sense to users than the URL itself (e.g., "The VSG Home Page").

SoSFEnum	map
	Specifies what additional information should be added to the end of the URL when passed back to the application for fetching.

Public Attributes inherited from SoLocateHighlight
SoSFColor	color
	Highlighting color - default [.3, .3, .3].

SoSFEnum	style
	Highlighting draw style.

SoSFEnum	mode
	Whether to highlight or not.

Public Attributes inherited from SoSeparator
SoSFEnum	boundingBoxCaching
	Whether to cache during bounding box traversal.

SoSFEnum	renderCulling
	Whether to cull during rendering traversal.

SoSFEnum	pickCulling
	Whether to cull during picking traversal.

SoSFEnum	fastEditing
	Specifies the fast edit mode of the separator node.

SoSFInt32	renderUnitId
	Used during the ScaleViz depth compositing process, this field specifies which render unit (OIRU) will render the sub scene graph below this separator.

SoDEPRECATED SoSFEnum	renderCaching
	Whether to cache during rendering traversal.

Public Attributes inherited from SoGroup
SoSFBool	boundingBoxIgnoring
	Whether to ignore this node during bounding box traversal.

Additional Inherited Members
Related Symbols inherited from SoSeparator
#define	SO_RENDERUNITID_NONE (-1)
	Don't traverse any children.

#define	SO_RENDERUNITID_INHERIT (-2)
	Inherit value from state.

#define	SO_RENDERUNITID_ALL (-3)
	Traverse all children.

Detailed Description

Separator group node with a URL hyperlink.

This node defines a separator group which has a URL (Universal Resource Locator) hyperlink. When clicked on, this node invokes an application callback to fetch the URL. The application may fetch the data itself, or call a web browser to load the URL.

FILE FORMAT/DEFAULT

boundingBoxCaching	AUTO
renderCulling	AUTO
pickCulling	AUTO
fastEditing	DISABLE
mode	AUTO
style	EMISSIVE
color	0.3 0.3 0.3
name	"<Undefined URL>"
description	""
map	NONE

ACTION BEHAVIOR

SoHandleEventAction

setFetchURLCallBack()

Member Typedef Documentation

◆ SoWWWAnchorCB

typedef void SoWWWAnchorCB(const SbString &url, void *userData, SoWWWAnchor *node)

This is the format for callbacks during anchor activation (left mouse click) and highlight (move over the anchor).

The URL for the anchor is passed, with additional information as described by the map field tagged onto the URL.

Definition at line 70 of file SoWWWAnchor.h.

Member Enumeration Documentation

◆ Mapping

enum SoWWWAnchor::Mapping

Mapping.

Enumerator
NONE	Do no add information to the URL
POINT	Add object-space coordinates to URL.

Definition at line 127 of file SoWWWAnchor.h.

Constructor & Destructor Documentation

◆ SoWWWAnchor()

SoWWWAnchor::SoWWWAnchor ( )

Creates an anchor node with default settings.

Member Function Documentation

◆ enableEvents()

static void SoWWWAnchor::enableEvents ( SbBool OnOffFlag )

static

◆ getClassTypeId()

static SoType SoWWWAnchor::getClassTypeId ( )

static

Returns the type identifier for this class.

◆ getFullURLName()

const SbString & SoWWWAnchor::getFullURLName ( )

Returns the full URL set by setFullURLName(), or if not set, returns the contents of the name field.

◆ getTypeId()

virtual SoType SoWWWAnchor::getTypeId ( ) const

virtual

Returns the type identifier for this specific instance.

Reimplemented from SoLocateHighlight.

◆ setFetchURLCallBack()

static void SoWWWAnchor::setFetchURLCallBack	(	SoWWWAnchorCB *	f,
		void *	userData
	)

static

Application callback invoked when the mouse is clicked on an anchor so that the application can fetch the URL.

◆ setFullURLName()

void SoWWWAnchor::setFullURLName ( const SbString & url )

inline

If the name field contains a relative URL (e.g., "foo.wrl" instead of "http://bogus.com/foo.wrl"), the anchor cannot resolve the URL reference.

This method allows the application to tell the anchor what its full URL should be. getFullURLName() returns the fullURL set here, or if not set, returns the contents of the name field.

Definition at line 165 of file SoWWWAnchor.h.

◆ setHighlightURLCallBack()

static void SoWWWAnchor::setHighlightURLCallBack	(	SoWWWAnchorCB *	f,
		void *	userData
	)

static

Application callbacks invoked when the mouse is moved over an anchor so that the app can provide feedback such as changing the cursor, or displaying the anchor description and name.

Member Data Documentation

◆ description

SoSFString SoWWWAnchor::description

A description of the URL which may make more sense to users than the URL itself (e.g., "The VSG Home Page").

Definition at line 145 of file SoWWWAnchor.h.

◆ map

SoSFEnum SoWWWAnchor::map

Specifies what additional information should be added to the end of the URL when passed back to the application for fetching.

If set to POINT, then the x,y,z location of the object space intersection point when the mouse was clicked will be suffixed to the URL. Since the comma character does not transmit through some web browsers, it is written in hex form (e.g., if the intersection point is 17,4.5,1 the URL passed to the application callback would be "https://www.openinventor.com/?17\%2c4.5\%2c1"). Use enum Mapping. Default is NONE.

Definition at line 156 of file SoWWWAnchor.h.

◆ name

SoSFFilePathString SoWWWAnchor::name

URL which the application will be called back to fetch when this node is activated by a left mouse click (e.g., "https://www.openinventor.com/").

Definition at line 139 of file SoWWWAnchor.h.

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

Inventor/nodes/SoWWWAnchor.h

Open Inventor Release 2024.2.1

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

FILE FORMAT/DEFAULT

ACTION BEHAVIOR

SEE ALSO

Member Typedef Documentation

◆ SoWWWAnchorCB

Member Enumeration Documentation

◆ Mapping

Constructor & Destructor Documentation

◆ SoWWWAnchor()

Member Function Documentation

◆ enableEvents()

◆ getClassTypeId()

◆ getFullURLName()

◆ getTypeId()

◆ setFetchURLCallBack()

◆ setFullURLName()

◆ setHighlightURLCallBack()

Member Data Documentation

◆ description

◆ map

◆ name