00001 #ifndef COIN_SOWWWINLINE_H
00002 #define COIN_SOWWWINLINE_H
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00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/fields/SoSFString.h>
00029 #include <Inventor/fields/SoSFVec3f.h>
00030 #include <Inventor/fields/SoSFNode.h>
00031
00032 class SbColor;
00033 class SoGroup;
00034 class SoWWWInlineP;
00035
00036
00037
00038 class SoWWWInline;
00039 typedef void SoWWWInlineFetchURLCB(const SbString & url, void * userData,
00040 SoWWWInline * node);
00041
00042
00043
00044 class COIN_DLL_API SoWWWInline : public SoNode {
00045 typedef SoNode inherited;
00046
00047 SO_NODE_HEADER(SoWWWInline);
00048
00049 public:
00050 static void initClass(void);
00051 SoWWWInline(void);
00052
00053 SoSFString name;
00054 SoSFVec3f bboxCenter;
00055 SoSFVec3f bboxSize;
00056 SoSFNode alternateRep;
00057
00058 enum BboxVisibility {
00059 NEVER,
00060 UNTIL_LOADED,
00061 ALWAYS
00062 };
00063
00064 void setFullURLName(const SbString & url);
00065 const SbString & getFullURLName(void);
00066
00067 SoGroup * copyChildren(void) const;
00068
00069 void requestURLData(void);
00070 SbBool isURLDataRequested(void) const;
00071 SbBool isURLDataHere(void) const;
00072 void cancelURLDataRequest(void);
00073
00074 void setChildData(SoNode * urldata);
00075 SoNode * getChildData(void) const;
00076
00077 virtual SoChildList * getChildren(void) const;
00078
00079 static void setFetchURLCallBack(SoWWWInlineFetchURLCB * f, void * userdata);
00080
00081 static void setBoundingBoxVisibility(BboxVisibility b);
00082 static BboxVisibility getBoundingBoxVisibility(void);
00083
00084 static void setBoundingBoxColor(SbColor & c);
00085 static const SbColor & getBoundingBoxColor(void);
00086
00087 static void setReadAsSoFile(SbBool onoff);
00088 static SbBool getReadAsSoFile(void);
00089
00090 virtual void doAction(SoAction * action);
00091 virtual void doActionOnKidsOrBox(SoAction * action);
00092 virtual void callback(SoCallbackAction * action);
00093 virtual void GLRender(SoGLRenderAction * action);
00094 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00095 virtual void getMatrix(SoGetMatrixAction * action);
00096 virtual void handleEvent(SoHandleEventAction * action);
00097 virtual void search(SoSearchAction * action);
00098 virtual void pick(SoPickAction * action);
00099 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00100 virtual void audioRender(SoAudioRenderAction * action);
00101
00102 protected:
00103 virtual ~SoWWWInline();
00104
00105 virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size);
00106 virtual SbBool readInstance(SoInput * in, unsigned short flags);
00107 virtual void copyContents(const SoFieldContainer * fromfC,
00108 SbBool copyconnections);
00109
00110 private:
00111 friend class SoWWWInlineP;
00112 static SoWWWInlineFetchURLCB * fetchurlcb;
00113 static void * fetchurlcbdata;
00114 static SbBool readassofile;
00115 static SbColor * bboxcolor;
00116 static BboxVisibility bboxvisibility;
00117
00118 static void cleanup(void);
00119
00120 SoWWWInlineP * pimpl;
00121 };
00122
00123 #endif // !COIN_SOWWWINLINE_H