/*=========================================================================                                                                               
Program:   bbtk
Module:    $RCSfile$
Language:  C++
Date:      $Date$
Version:   $Revision$
=========================================================================*/

/* ---------------------------------------------------------------------

* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
*
*  This software is governed by the CeCILL-B license under French law and 
*  abiding by the rules of distribution of free software. You can  use, 
*  modify and/ or redistribute the software under the terms of the CeCILL-B 
*  license as circulated by CEA, CNRS and INRIA at the following URL 
*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
*  or in the file LICENSE.txt.
*
*  As a counterpart to the access to the source code and  rights to copy,
*  modify and redistribute granted by the license, users are provided only
*  with a limited warranty  and the software's author,  the holder of the
*  economic rights,  and the successive licensors  have only  limited
*  liability. 
*
*  The fact that you are presently reading this means that you have had
*  knowledge of the CeCILL-B license and that you accept its terms.
* ------------------------------------------------------------------------ */                                                                         

/**
*  \file 
*  \brief Class bbtk::vtkGObjectView 
*/


#include "vtkGObjectView.h"

namespace bbtk
{


	//=========================================================================
	vtkGObjectView::vtkGObjectView()
	{
		_baseView=NULL;
		_objectActor=NULL;
	}

	//=========================================================================
	vtkGObjectView::~vtkGObjectView()
	{
	}
	//=========================================================================

	void vtkGObjectView::update()
	{
		if(_model->getState()==NOTHING_HAPPENS)
		{
			_objectActor->GetProperty()->SetColor(0,0,0);
		}

		if(_model->getState()==HIGHLIGHTED)
		{
			_objectActor->GetProperty()->SetColor(1,0,0);
		}
		_baseView->GetRenderer()->Render();
		//paint();
	}

	//=========================================================================
	
	void vtkGObjectView::setModel(GObjectModel *model)
	{
		_model=model;
	}

	//=========================================================================
	
	void vtkGObjectView::setBaseView(wxVtkBaseView* baseView)
	{
		_baseView=baseView;
	}

	//=========================================================================

	void vtkGObjectView::initVtkObjects()
	{
		createVtkObjects();
		addVtkActors();
	}

	//=========================================================================

	void vtkGObjectView::createVtkObjects() //virtual
	{
		//virtual
	}

	//=========================================================================

	void vtkGObjectView::addVtkActors()//virtual
	{
		_baseView->GetRenderer()->AddActor(_objectActor);
		_baseView->GetRenderer()->Render();
	}

	//=========================================================================

	bool vtkGObjectView::isPointInside(int X,int Y) 
	{
		double xx=X,yy=Y,zz=0;
		_baseView->TransCoordScreenToWorld(xx,yy,zz);
		return _model->isPointInside(xx,yy,zz);
	}

	//=========================================================================

}  // EO namespace bbtk

// EOF