Sign2DInteractorStyle.h

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/*
 *
 * Program:   Slicer Image-Guided Navigator (The SIGN)
 * Module:    $RCSfile: Sign2DInteractorStyle.h,v $
 */
#ifndef __SIGN2DINTERACTORSTYLE_H
#define __SIGN2DINTERACTORSTYLE_H

#include <vector>

#include <vtkInteractorStyleImage.h>

#include <SignDLL.h>

class Sign2DViewer;


using namespace std;

class SIGN_EXPORT Sign2DInteractorStyle : public vtkInteractorStyleImage
{
public:

    vtkTypeRevisionMacro(Sign2DInteractorStyle,vtkInteractorStyle);
        static Sign2DInteractorStyle *New();

        virtual void OnLeftButtonDown();

        virtual void OnLeftButtonUp();

        virtual void OnMiddleButtonDown();

        virtual void OnMiddleButtonUp();

        virtual void OnRightButtonDown();

        virtual void OnRightButtonUp();

        virtual void OnMouseMove();

        void Set2DViewer(Sign2DViewer* viewer);

        Sign2DViewer* Get2DViewer();

        void BlockMove() {block_move=true;}
        void UnBlockMove() {block_move=false;}

protected:
  Sign2DInteractorStyle();
  ~Sign2DInteractorStyle();

private:
  Sign2DViewer* viewer;
  bool mouseButtonPressed;
  bool block_move;
};

#endif

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