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SoVRMLParent.h
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32 
33 #ifndef COIN_SOVRMLPARENT_H
34 #define COIN_SOVRMLPARENT_H
35 
36 #include <Inventor/nodes/SoGroup.h>
37 #include <Inventor/nodes/SoSubNode.h>
38 #include <Inventor/fields/SoMFNode.h>
39 
40 class SoVRMLParentP;
41 class SoSensor;
42 
43 class COIN_DLL_API SoVRMLParent : public SoGroup
44 {
45  typedef SoGroup inherited;
47 
48 public:
49  static void initClass(void);
50 
52 
53  virtual SbBool affectsState(void) const;
54  virtual void addChild(SoNode * child);
55  virtual void insertChild(SoNode * child, int idx);
56  virtual SoNode * getChild(int idx) const;
57  virtual int findChild(const SoNode * child) const;
58  virtual int getNumChildren(void) const;
59  virtual void removeChild(int idx);
60  virtual void removeChild(SoNode * child);
61  virtual void removeAllChildren(void);
62  virtual void replaceChild(int idx, SoNode * child);
63  virtual void replaceChild(SoNode * old, SoNode * child);
64  virtual SoChildList * getChildren(void) const;
65 
66  virtual void doAction(SoAction * action);
67  virtual void search(SoSearchAction * action);
68  virtual void write(SoWriteAction * action);
69  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
70 
71  static void updateChildList(const SoNode * const * nodes, const int numnodes,
72  SoChildList & cl);
73  static void updateChildList(SoNode * nodewithsfnode,
74  SoChildList & cl);
75 
76 protected:
77  SoVRMLParent(void);
78  SoVRMLParent(int approxchildren);
79  virtual ~SoVRMLParent();
80 
83 
84  virtual void notify(SoNotList * list);
85  virtual SbBool readInstance(SoInput * in, unsigned short flags);
86  virtual void copyContents(const SoFieldContainer * from, SbBool copyConn);
87 
88 private:
89  static void field_sensor_cb(void * data, SoSensor * sensor);
90  void commonConstructor(void);
91  void processAddChildren(void);
92  void processRemoveChildren(void);
93  SoFieldData * makeWriteData(void);
94 
95  SoVRMLParentP * pimpl;
96 }; // class SoVRMLParent
97 
98 #endif // ! COIN_SOVRMLPARENT_H
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoGroup.cpp:902
virtual void removeAllChildren(void)
Definition: SoGroup.cpp:828
virtual void doAction(SoAction *action)
Definition: SoGroup.cpp:540
virtual void notify(SoNotList *l)
Definition: SoNode.cpp:461
The SoVRMLParent node is a superclass for all VRML grouping nodes.
Definition: SoVRMLParent.h:43
The SoFieldContainer class is a base class for all classes that contain fields.
Definition: SoFieldContainer.h:43
The SoSearchAction class provides methods for searching through scene graphs.
Definition: SoSearchAction.h:44
virtual void insertChild(SoNode *child, int newchildindex)
Definition: SoGroup.cpp:470
SoMFNode addChildren
Definition: SoVRMLParent.h:81
virtual SbBool affectsState(void) const
Definition: SoNode.cpp:831
The SoNode class is the base class for nodes used in scene graphs.
Definition: SoNode.h:56
virtual void removeChild(int childindex)
Definition: SoGroup.cpp:492
virtual void write(SoWriteAction *action)
Definition: SoGroup.cpp:754
SoMFNode children
Definition: SoVRMLParent.h:51
SoMFNode removeChildren
Definition: SoVRMLParent.h:82
The SoChildList class is a container for node children.
Definition: SoChildList.h:42
The SoSensor class is the abstract base class for all sensors.
Definition: SoSensor.h:43
The SoAction class is the base class for all traversal actions.
Definition: SoAction.h:77
The SoGroup class is a node which managed other node instances.
Definition: SoGroup.h:40
virtual void addChild(SoNode *node)
Definition: SoGroup.cpp:453
The SoMFNode class is a container for nodes.
Definition: SoMFNode.h:41
virtual void replaceChild(int index, SoNode *newchild)
Definition: SoGroup.cpp:847
The SoGetPrimitiveCountAction class counts the primitives in a scene.
Definition: SoGetPrimitiveCountAction.h:44
virtual SoNode * getChild(int index) const
Definition: SoGroup.cpp:291
virtual void search(SoSearchAction *action)
Definition: SoGroup.cpp:772
The SoWriteAction class writes a scene graph to file.
Definition: SoWriteAction.h:42
The SoInput class is an abstraction of file import functionality.
Definition: SoInput.h:61
virtual int findChild(const SoNode *node) const
Definition: SoGroup.cpp:517
The SoFieldData class is a container for a prototype set of fields.
Definition: SoFieldData.h:48
virtual int getNumChildren(void) const
Definition: SoGroup.cpp:305
The SoNotList class is a list of SoNotRec notification records.
Definition: SoNotification.h:43
virtual SbBool readInstance(SoInput *in, unsigned short flags)
Definition: SoGroup.cpp:312
virtual SoChildList * getChildren(void) const
Definition: SoGroup.cpp:786
virtual void copyContents(const SoFieldContainer *from, SbBool copyconnections)
Definition: SoGroup.cpp:403
#define SO_NODE_ABSTRACT_HEADER(classname)