SoPinch2GestureEvent.h

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// Copyright (c) Fraunhofer MEVIS, Germany. All rights reserved.
// **InsertLicense** code
/*
 _______________________________________________________________________
 __________________  F R A U N H O F E R   M E V I S  __________________
 |
 |   Description:
 |   SoPinch2GestureEvent.h
 |
 |   Author(s)      : Felix Ritter
 |
 __________________  F R A U N H O F E R   M E V I S  __________________
 _______________________________________________________________________
 */
 
#ifndef  _SO_PINCH_GESTURE_EVENT_
#define  _SO_PINCH_GESTURE_EVENT_
 
#include "SoTouchControlInit.h"
#include <Inventor/system/SbSystem.h>
#include <Inventor/events/SoGestureEvent.h>
 
class TOUCHCONTROL_API  SoPinch2GestureEvent : public SoGestureEvent {
 
  SO_EVENT_HEADER();
    
  public:
    // constructor
    SoPinch2GestureEvent();
    virtual ~SoPinch2GestureEvent();
 
    void setScaleFactor(double v) {
      scaleFactor = v;
    }
    double getScaleFactor() const {
      return scaleFactor;
    }
    void setLastScaleFactor(double v) {
      lastScaleFactor = v;
    }
    double getLastScaleFactor() const {
      return lastScaleFactor;
    }
    void setDeltaVector(SbVec2s v) {
      deltaVector = v;
    }
    SbVec2s getDeltaVector() const {
      return deltaVector;
    }
    void setNewPosition(SbVec2s v) {
      newPosition = v;
    }
    SbVec2s getNewPosition() const {
      return newPosition;
    }
 
    void setTotalRotationAngle(double v) {
      totalRotationAngle = v;
    }
    double getTotalRotationAngle() const {
      return totalRotationAngle;
    }
 
    void setLastRotationAngle(double v) {
      lastRotationAngle = v;
    }
    double getLastRotationAngle() const {
      return lastRotationAngle;
    }
 
    void setCurrentRotationAngle(double v) {
      currentRotationAngle = v;
    }
    double getCurrentRotationAngle() const {
      return currentRotationAngle;
    }
 
    void setDeltaRotationAngle(double v) {
      deltaRotationAngle = v;
    }
    double getDeltaRotationAngle() const {
      return deltaRotationAngle;
    }
 
  SoINTERNAL public:
    static void initClass();
    
private:
  double scaleFactor;
  double lastScaleFactor;
  SbVec2s deltaVector;
  SbVec2s newPosition;
  double totalRotationAngle;
  double lastRotationAngle;
  double currentRotationAngle;
  double deltaRotationAngle;
 
};
 
#endif /* _SO_PINCH_GESTURE_EVENT_ */