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SoWWWInline.h
1 #ifndef COIN_SOWWWINLINE_H
2 #define COIN_SOWWWINLINE_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * ("GPL") version 2 as published by the Free Software Foundation.
12  * See the file LICENSE.GPL at the root directory of this source
13  * distribution for additional information about the GNU GPL.
14  *
15  * For using Coin with software that can not be combined with the GNU
16  * GPL, and for taking advantage of the additional benefits of our
17  * support services, please contact Kongsberg Oil & Gas Technologies
18  * about acquiring a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/fields/SoSFString.h>
29 #include <Inventor/fields/SoSFVec3f.h>
30 #include <Inventor/fields/SoSFNode.h>
31 
32 #ifndef COIN_INTERNAL
33 #include <Inventor/actions/SoCallbackAction.h>
34 #endif // !COIN_INTERNAL
35 
36 class SbColor;
37 class SoGroup;
38 class SoWWWInlineP;
39 
40 // *************************************************************************
41 
42 class SoWWWInline;
43 typedef void SoWWWInlineFetchURLCB(const SbString & url, void * userData,
44  SoWWWInline * node);
45 
46 // *************************************************************************
47 
48 class COIN_DLL_API SoWWWInline : public SoNode {
49  typedef SoNode inherited;
50 
52 
53 public:
54  static void initClass(void);
55  SoWWWInline(void);
56 
61 
65  ALWAYS
66  };
67 
68  void setFullURLName(const SbString & url);
69  const SbString & getFullURLName(void);
70 
71  SoGroup * copyChildren(void) const;
72 
73  void requestURLData(void);
74  SbBool isURLDataRequested(void) const;
75  SbBool isURLDataHere(void) const;
76  void cancelURLDataRequest(void);
77 
78  void setChildData(SoNode * urldata);
79  SoNode * getChildData(void) const;
80 
81  virtual SoChildList * getChildren(void) const;
82 
83  static void setFetchURLCallBack(SoWWWInlineFetchURLCB * f, void * userdata);
84 
85  static void setBoundingBoxVisibility(BboxVisibility b);
86  static BboxVisibility getBoundingBoxVisibility(void);
87 
88  static void setBoundingBoxColor(SbColor & c);
89  static const SbColor & getBoundingBoxColor(void);
90 
91  static void setReadAsSoFile(SbBool onoff);
92  static SbBool getReadAsSoFile(void);
93 
94  virtual void doAction(SoAction * action);
95  virtual void doActionOnKidsOrBox(SoAction * action);
96  virtual void callback(SoCallbackAction * action);
97  virtual void GLRender(SoGLRenderAction * action);
98  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
99  virtual void getMatrix(SoGetMatrixAction * action);
100  virtual void handleEvent(SoHandleEventAction * action);
101  virtual void search(SoSearchAction * action);
102  virtual void pick(SoPickAction * action);
103  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
104  virtual void audioRender(SoAudioRenderAction * action);
105 
106 protected:
107  virtual ~SoWWWInline();
108 
109  virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size);
110  virtual SbBool readInstance(SoInput * in, unsigned short flags);
111  virtual void copyContents(const SoFieldContainer * fromfC,
112  SbBool copyconnections);
113 
114 private:
115  friend class SoWWWInlineP;
116  static SoWWWInlineFetchURLCB * fetchurlcb;
117  static void * fetchurlcbdata;
118  static SbBool readassofile;
119  static SbColor * bboxcolor;
120  static BboxVisibility bboxvisibility;
121 
122  static void cleanup(void);
123 
124  SoWWWInlineP * pimpl;
125 };
126 
127 #endif // !COIN_SOWWWINLINE_H

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