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SoVRMLInline.h
1 /**************************************************************************\
2  *
3  * This file is part of the Coin 3D visualization library.
4  * Copyright (C) by Kongsberg Oil & Gas Technologies.
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * ("GPL") version 2 as published by the Free Software Foundation.
9  * See the file LICENSE.GPL at the root directory of this source
10  * distribution for additional information about the GNU GPL.
11  *
12  * For using Coin with software that can not be combined with the GNU
13  * GPL, and for taking advantage of the additional benefits of our
14  * support services, please contact Kongsberg Oil & Gas Technologies
15  * about acquiring a Coin Professional Edition License.
16  *
17  * See http://www.coin3d.org/ for more information.
18  *
19  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
20  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
21  *
22 \**************************************************************************/
23 
24 #ifndef COIN_SOVRMLINLINE_H
25 #define COIN_SOVRMLINLINE_H
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoNode.h>
29 #include <Inventor/fields/SoSFVec3f.h>
30 #include <Inventor/fields/SoMFString.h>
31 
32 #ifndef COIN_INTERNAL
33 #include <Inventor/actions/SoCallbackAction.h>
34 #endif // !COIN_INTERNAL
35 
36 class SbColor;
37 class SoVRMLInline;
38 class SoVRMLInlineP;
39 class SoGroup;
40 class SoSensor;
41 
42 typedef void SoVRMLInlineFetchURLCB(const SbString &, void *, SoVRMLInline *);
43 
44 class COIN_DLL_API SoVRMLInline : public SoNode
45 {
46  typedef SoNode inherited;
48 
49 public:
50  static void initClass(void);
51  SoVRMLInline(void);
52 
56  ALWAYS
57  };
58 
59  SoSFVec3f bboxCenter;
60  SoSFVec3f bboxSize;
61  SoMFString url;
62 
63  void setFullURLName(const SbString & url);
64  const SbString & getFullURLName(void);
65 
66  SoGroup * copyChildren(void) const;
67  void requestURLData(void);
68  SbBool isURLDataRequested(void) const;
69  SbBool isURLDataHere(void) const;
70 
71  void cancelURLDataRequest(void);
72  void setChildData(SoNode * urlData);
73  SoNode * getChildData(void) const;
74 
75  static void setFetchURLCallBack(SoVRMLInlineFetchURLCB * f, void * closure);
76  static void setBoundingBoxVisibility(BboxVisibility b);
77  static BboxVisibility getBoundingBoxVisibility(void);
78  static void setBoundingBoxColor(SbColor & color);
79  static SbColor & getBoundingBoxColor(void);
80  static void setReadAsSoFile(SbBool enable);
81  static SbBool getReadAsSoFile(void);
82 
83  virtual void doAction(SoAction * action);
84  virtual void callback(SoCallbackAction * action);
85  virtual void GLRender(SoGLRenderAction * action);
86  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
87  virtual void getMatrix(SoGetMatrixAction * action);
88  virtual void handleEvent(SoHandleEventAction * action);
89  virtual void search(SoSearchAction * action);
90  virtual void pick(SoPickAction * action);
91  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
92  virtual SoChildList * getChildren(void) const;
93 
94 protected:
95  virtual ~SoVRMLInline();
96 
97 private:
98  virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size);
99  virtual SbBool readInstance(SoInput * in, unsigned short flags);
100  virtual void copyContents(const SoFieldContainer * from, SbBool copyconn);
101  virtual SbBool readLocalFile(SoInput * in);
102 
103  static void urlFieldModified(void * userdata, SoSensor * sensor);
104 
105  SoVRMLInlineP * pimpl;
106 };
107 
108 #endif // ! COIN_SOVRMLINLINE_H

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