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00024 #ifndef COIN_SOVRMLINLINE_H
00025 #define COIN_SOVRMLINLINE_H
00026
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoNode.h>
00029 #include <Inventor/fields/SoSFVec3f.h>
00030 #include <Inventor/fields/SoMFString.h>
00031
00032 class SbColor;
00033 class SoVRMLInline;
00034 class SoVRMLInlineP;
00035 class SoGroup;
00036 class SoSensor;
00037
00038 typedef void SoVRMLInlineFetchURLCB(const SbString &, void *, SoVRMLInline *);
00039
00040 class COIN_DLL_API SoVRMLInline : public SoNode
00041 {
00042 typedef SoNode inherited;
00043 SO_NODE_HEADER(SoVRMLInline);
00044
00045 public:
00046 static void initClass(void);
00047 SoVRMLInline(void);
00048
00049 enum BboxVisibility {
00050 NEVER,
00051 UNTIL_LOADED,
00052 ALWAYS
00053 };
00054
00055 SoSFVec3f bboxCenter;
00056 SoSFVec3f bboxSize;
00057 SoMFString url;
00058
00059 void setFullURLName(const SbString & url);
00060 const SbString & getFullURLName(void);
00061
00062 SoGroup * copyChildren(void) const;
00063 void requestURLData(void);
00064 SbBool isURLDataRequested(void) const;
00065 SbBool isURLDataHere(void) const;
00066
00067 void cancelURLDataRequest(void);
00068 void setChildData(SoNode * urlData);
00069 SoNode * getChildData(void) const;
00070
00071 static void setFetchURLCallBack(SoVRMLInlineFetchURLCB * f, void * closure);
00072 static void setBoundingBoxVisibility(BboxVisibility b);
00073 static BboxVisibility getBoundingBoxVisibility(void);
00074 static void setBoundingBoxColor(SbColor & color);
00075 static SbColor & getBoundingBoxColor(void);
00076 static void setReadAsSoFile(SbBool enable);
00077 static SbBool getReadAsSoFile(void);
00078
00079 virtual void doAction(SoAction * action);
00080 virtual void callback(SoCallbackAction * action);
00081 virtual void GLRender(SoGLRenderAction * action);
00082 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00083 virtual void getMatrix(SoGetMatrixAction * action);
00084 virtual void handleEvent(SoHandleEventAction * action);
00085 virtual void search(SoSearchAction * action);
00086 virtual void pick(SoPickAction * action);
00087 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00088 virtual SoChildList * getChildren(void) const;
00089
00090 private:
00091 virtual ~SoVRMLInline();
00092
00093 virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size);
00094 virtual SbBool readInstance(SoInput * in, unsigned short flags);
00095 virtual void copyContents(const SoFieldContainer * from, SbBool copyconn);
00096 virtual SbBool readLocalFile(SoInput * in);
00097
00098 static void urlFieldModified(void * userdata, SoSensor * sensor);
00099
00100 SoVRMLInlineP * pimpl;
00101 };
00102
00103 #endif // ! COIN_SOVRMLINLINE_H
00104
00105