SoScXMLPanTarget.h

#ifndef COIN_SOSCXMLPANTARGET_H
#define COIN_SOSCXMLPANTARGET_H
 
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#include <Inventor/navigation/SoScXMLNavigationTarget.h>
 
class SbVec2f;
class SbPlane;
class SoCamera;
 
#define COIN_NAVIGATION_PAN_TARGET_EVENT_PREFIX COIN_NAVIGATION_EVENT_PREFIX ".Pan"
 
class COIN_DLL_API SoScXMLPanTarget : public SoScXMLNavigationTarget {
  typedef SoScXMLNavigationTarget inherited;
  SCXML_OBJECT_HEADER(SoScXMLPanTarget)
 
public:
  static void initClass(void);
  static void cleanClass(void);
 
  static SoScXMLPanTarget * constructSingleton(void);
  static void destructSingleton(void);
  static SoScXMLPanTarget * singleton(void);
 
  static const SbName & BEGIN(void);
  static const SbName & UPDATE(void);
  static const SbName & END(void);
  static const SbName & SET_FOCAL_POINT(void);
  static const SbName & MOVE(void);
 
  static void panCamera(SoCamera * camera,
                        float vpaspect,
                        const SbPlane & panplane,
                        const SbVec2f & previous,
                        const SbVec2f & current);
 
  static void panSetFocalPoint(SoCamera * camera, const SbVec3f & worldspace);
 
  static void translateCamera(SoCamera * camera, const SbVec3f & translation, SbBool cameraspace = FALSE);
 
protected:
  SoScXMLPanTarget(void);
  virtual ~SoScXMLPanTarget(void);
 
  virtual SbBool processOneEvent(const ScXMLEvent * event);
 
private:
  class PImpl;
  static SoScXMLPanTarget * theSingleton;
 
}; // SoScXMLPanTarget
 
#endif // !COIN_SOSCXMLPANTARGET_H