/*=========================================================================

  Program:   wxMaracas
  Module:    $RCSfile: CutModelManager.h,v $
  Language:  C++
  Date:      $Date: 2009/12/08 13:42:39 $
  Version:   $Revision: 1.4 $

  Copyright: (c) 2002, 2003
  License:
  
     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/




#ifndef __CutModelManagerH__
#define __CutModelManagerH__

#include <iostream>
#include <stdio.h>
#include <vector>

#include "vtkImageData.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkRenderer.h"
#include <vtkPolyDataWriter.h>

#include "CutModelException.h"
#include "CutModelData.h"
#include "CutModelSaveBinInfo.h"



class CutModelManager  {

public:
	CutModelManager(std::string path);
	~CutModelManager();

	void setImageData(vtkImageData* img);

	void setInteractor(vtkRenderWindowInteractor* interactor);

	void setRenderer(vtkRenderer* renderer);
	
	void onAddCutModel(int id, vtkCommand* observer) throw( CutModelException);

	double* getImageRange()throw( CutModelException);

	void changeOpacity(int id,int opacity)throw( CutModelException);

	void ShowViewBox(int id,bool check)throw( CutModelException);

	void ChangeShape(int id,int selection)throw( CutModelException);

	void changeColor(int id,double r,double g,double b)throw( CutModelException);

	void updateActorDirection(int id)throw( CutModelException);

	void RemoveActor(int id)throw( CutModelException);

	void ExecuteCut(int id, double* range, bool isinside)throw( CutModelException);

	vtkImageData* GetResultImage();

	void RefreshActor(int id);

	void SaveCutModelData(std::string filename)throw( CutModelException);

	void LoadCutModelData(std::string filename)throw( CutModelException);

	CutModelSaveBinInfo* AddActionUndo(int id, UNDOTYPE type)throw( CutModelException);

	int Undo()throw( CutModelException);

	int Redo()throw( CutModelException);

private:
	
	int _currentaction;

	void checkInvariant() throw( CutModelException);
	std::string _path;
	vtkImageData* _img;
	vtkImageData* _img2;
	vtkRenderer* _render;
	vtkRenderWindowInteractor* _interactor;

	std::vector<CutModelData*> _vectordata;
	std::vector<CutModelSaveBinInfo*> _undoredo;
	CutModelData* getCutModelData(int id)throw( CutModelException);
	
};

#endif