SignElementControlLines.h

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

#include <map>

#include <SignDLL.h>
#include <SignElement.h>

class vtkControlLine;
class Sign2DViewer;
class SignViewer;

typedef std::map<Sign2DViewer*,vtkControlLine*> ControlLineMap;
typedef std::map<SignViewer*,unsigned long> oidMap;

class SIGN_EXPORT SignElementControlLines : public SignElement
{
 public:
  vtkTypeRevisionMacro(SignElementControlLines,SignElement);
  virtual void PrintSelf(ostream& os, vtkIndent indent);

  static SignElementControlLines* New();

  bool ActivateElement();
  bool  DeActivateElement();

  static void StartMoving(vtkObject *caller,unsigned long event, void* data,void*calldata);
  static void StopMoving(vtkObject *caller,unsigned long event, void* data,void*calldata);
  static void Moving(vtkObject *caller,unsigned long event, void* data,void*calldata);

 protected:
  SignElementControlLines();
  ~SignElementControlLines();

  SignElementControlLines(const SignElementControlLines&);  // Not implemented.
  void operator=(const SignElementControlLines&);  // Not implemented.
  
private:
  vtkControlLine *ControlLineMoving;
  ControlLineMap ControlLines;
  std::string grabpoint;
  oidMap mmoid;
  oidMap lbroid;
  oidMap lbpoid;
};

#endif

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