Open Inventor Release 2024.2.0
 
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SoWWWAnchor Class Reference

VSG extension 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 SbStringgetFullURLName ()
 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 SoNodegetChild (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 SoNodecopy (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 SoFieldgetField (const SbName &fieldName) const
 Returns a the field of this object whose name is fieldName.
 
virtual SoFieldgetEventIn (const SbName &fieldName) const
 Returns a the eventIn with the given name.
 
virtual SoFieldgetEventOut (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 SoNodegetByName (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

Detailed Description

VSG extension 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

    WWWAnchor {
    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

SEE ALSO

SoWWWInline

Definition at line 116 of file SoWWWAnchor.h.

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

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: