SoVRMLInline.h

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#ifndef COIN_SOVRMLINLINE_H
#define COIN_SOVRMLINLINE_H
 
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoNode.h>
#include <Inventor/fields/SoSFVec3f.h>
#include <Inventor/fields/SoMFString.h>
 
#ifndef COIN_INTERNAL
#include <Inventor/actions/SoCallbackAction.h>
#endif // !COIN_INTERNAL
 
class SbColor;
class SoVRMLInline;
class SoVRMLInlineP;
class SoGroup;
class SoSensor;
 
typedef void SoVRMLInlineFetchURLCB(const SbString &, void *, SoVRMLInline *);
 
class COIN_DLL_API SoVRMLInline : public SoNode
{
  typedef SoNode inherited;
  SO_NODE_HEADER(SoVRMLInline);
 
public:
  static void initClass(void);
  SoVRMLInline(void);
 
  enum BboxVisibility {
    NEVER,
    UNTIL_LOADED,
    ALWAYS
  };
 
  SoSFVec3f bboxCenter;
  SoSFVec3f bboxSize;
  SoMFString url;
 
  void setFullURLName(const SbString & url);
  const SbString & getFullURLName(void);
 
  SoGroup * copyChildren(void) const;
  void requestURLData(void);
  SbBool isURLDataRequested(void) const;
  SbBool isURLDataHere(void) const;
 
  void cancelURLDataRequest(void);
  void setChildData(SoNode * urlData);
  SoNode * getChildData(void) const;
 
  static void setFetchURLCallBack(SoVRMLInlineFetchURLCB * f, void * closure);
  static void setBoundingBoxVisibility(BboxVisibility b);
  static BboxVisibility getBoundingBoxVisibility(void);
  static void setBoundingBoxColor(SbColor & color);
  static SbColor & getBoundingBoxColor(void);
  static void setReadAsSoFile(SbBool enable);
  static SbBool getReadAsSoFile(void);
 
  virtual void doAction(SoAction * action);
  virtual void callback(SoCallbackAction * action);
  virtual void GLRender(SoGLRenderAction * action);
  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
  virtual void getMatrix(SoGetMatrixAction * action);
  virtual void handleEvent(SoHandleEventAction * action);
  virtual void search(SoSearchAction * action);
  virtual void pick(SoPickAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
  virtual SoChildList * getChildren(void) const;
 
protected:
  virtual ~SoVRMLInline();
 
private:
  virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size);
  virtual SbBool readInstance(SoInput * in, unsigned short flags);
  virtual void copyContents(const SoFieldContainer * from, SbBool copyconn);
  virtual SbBool readLocalFile(SoInput * in);
 
  static void urlFieldModified(void * userdata, SoSensor * sensor);
 
  SoVRMLInlineP * pimpl;
};
 
#endif // ! COIN_SOVRMLINLINE_H