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SoVRMLSwitch.h
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2  *
3  * This file is part of the Coin 3D visualization library.
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5  *
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23 
24 #ifndef COIN_SOVRMLSWITCH_H
25 #define COIN_SOVRMLSWITCH_H
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoGroup.h>
29 #include <Inventor/fields/SoMFNode.h>
30 #include <Inventor/fields/SoSFInt32.h>
31 
32 // undef in case Inventor/nodes/SoSwitch.h has been included first
33 #undef SO_SWITCH_NONE
34 #undef SO_SWITCH_INHERIT
35 #undef SO_SWITCH_ALL
36 
37 #define SO_SWITCH_NONE (-1)
38 #define SO_SWITCH_INHERIT (-2)
39 #define SO_SWITCH_ALL (-3)
40 
41 class SoVRMLSwitchP;
42 
43 class COIN_DLL_API SoVRMLSwitch : public SoGroup
44 {
45  typedef SoGroup inherited;
47 
48 public:
49  static void initClass(void);
50  SoVRMLSwitch(void);
51  SoVRMLSwitch( int choices);
52 
55 
56  virtual SbBool affectsState(void) const;
57 
58  void addChoice(SoNode * choice);
59  void insertChoice(SoNode * choice, int idx);
60  SoNode * getChoice(int idx) const;
61  int findChoice(SoNode * choice) const;
62  int getNumChoices(void) const;
63  void removeChoice(int idx);
64  void removeChoice(SoNode * node);
65  void removeAllChoices(void);
66  void replaceChoice(int idx, SoNode * choice);
67  void replaceChoice(SoNode * old, SoNode * choice);
68 
69  virtual void doAction(SoAction * action);
70  virtual void callback(SoCallbackAction * action);
71  virtual void GLRender(SoGLRenderAction * action);
72  virtual void pick(SoPickAction * action);
73  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
74  virtual void handleEvent(SoHandleEventAction * action);
75  virtual void getMatrix(SoGetMatrixAction * action);
76  virtual void search(SoSearchAction * action);
77  virtual void write(SoWriteAction * action);
78  virtual void audioRender(SoAudioRenderAction * action);
79 
80  void addChild(SoNode * child);
81  void insertChild(SoNode * child, int idx);
82  SoNode * getChild(int idx) const;
83  int findChild(const SoNode * child) const;
84  int getNumChildren(void) const;
85  void removeChild(int idx);
86  void removeChild(SoNode * child);
87  void removeAllChildren(void);
88  void replaceChild(int idx, SoNode * node);
89  void replaceChild(SoNode * old, SoNode * node);
90  virtual SoChildList * getChildren(void) const;
91 
92 protected:
93  virtual ~SoVRMLSwitch(void);
94 
95  virtual void notify(SoNotList * list);
96  virtual SbBool readInstance(SoInput * in, unsigned short flags);
97  virtual void copyContents(const SoFieldContainer * from, SbBool copyConn);
98 
99 private:
100  void commonConstructor(void);
101  SoVRMLSwitchP * pimpl;
102  friend class SoVRMLSwitchP;
103 }; // class SoVRMLSwitch
104 
105 #endif // ! COIN_SOVRMLSWITCH_H

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