vtkGBoxView.cxx

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/*=========================================================================                                                                               
Program:   bbtk
Module:    $RCSfile: vtkGBoxView.cxx,v $
Language:  C++
Date:      $Date: 2010/09/30 07:17:07 $
Version:   $Revision: 1.3 $
=========================================================================*/

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

* 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.
* ------------------------------------------------------------------------ */                                                                         

#include "vtkGBoxView.h"

namespace bbtk
{


        //=========================================================================
        vtkGBoxView::vtkGBoxView()
        {                       
        }

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

        //=========================================================================
        void vtkGBoxView::update(int idController,int command)
        {
                updateColors();
                
                double xInic, yInic,zInic,xFin, yFin,zFin;
                _model->getInicPoint(xInic,yInic,zInic);
                _model->getFinalPoint(xFin, yFin,zFin);

                // RaC In the actual version, zInic=zFin=900

                _pts->SetPoint(0, xInic, yInic, zInic );
                _pts->SetPoint(1, xInic, yFin, zInic );
                _pts->SetPoint(2, xFin, yFin, zFin );
                _pts->SetPoint(3, xFin, yInic, zFin );

                updatePorts();

                _borderPolyMapper->Modified();
                _fillPolyMapper->Modified();
                //-----------

                //-----------
                setRefreshWaiting();
        }

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

        void vtkGBoxView::createVtkObjects() //virtual
        {

                //------------
                _pts                            = vtkPoints::New();     
                vtkCellArray *lines = vtkCellArray::New();
                vtkPolyData *_pd        = vtkPolyData::New();
                _borderPolyMapper       = vtkPolyDataMapper::New();
                _borderObjectActor      = vtkActor::New();
                                
                _pts->SetNumberOfPoints(4);

                double xInic, yInic,zInic,xFin, yFin,zFin;
                _model->getInicPoint(xInic,yInic,zInic);
                _model->getFinalPoint(xFin, yFin,zFin);

                // RaC In the actual version, zInic=zFin=900

//EED           _pts->SetPoint(0, xInic, yInic, zInic );
//EED           _pts->SetPoint(1, xInic, yFin, zInic );
//EED           _pts->SetPoint(2, xFin, yFin, zFin );
//EED           _pts->SetPoint(3, xFin, yInic, zFin );

                _pts->SetPoint(0, -1000, -1000, -1000 );
                _pts->SetPoint(1, xInic, yFin, zInic );
                _pts->SetPoint(2, 1000, 1000, 1000 );
                _pts->SetPoint(3, xFin, yInic, zFin );
                
                
                
                lines->InsertNextCell(5);
                lines->InsertCellPoint(0);
                lines->InsertCellPoint(1);
                lines->InsertCellPoint(2);
                lines->InsertCellPoint(3);
                lines->InsertCellPoint(0);
                        
                _pd->SetPoints( _pts );
                _pd->SetLines( lines );

                _borderPolyMapper->SetInput(_pd);
                _borderObjectActor->SetMapper(_borderPolyMapper);
                _borderPolyMapper->Modified();

                

                vtkCellArray *strip             = vtkCellArray::New();
                vtkPolyData *pdFill             = vtkPolyData::New();
                _fillPolyMapper                 = vtkPolyDataMapper::New();
                _fillObjectActor                = vtkActor::New();

                // RaC In the actual version, zInic=zFin=900

                strip->InsertNextCell(5);
                strip->InsertCellPoint(0);
                strip->InsertCellPoint(1);
                strip->InsertCellPoint(2);
                strip->InsertCellPoint(0);
                strip->InsertCellPoint(3);
                        
                pdFill->SetPoints( _pts );
                pdFill->SetStrips( strip );

                _fillPolyMapper->SetInput(pdFill);
                _fillObjectActor->SetMapper(_fillPolyMapper);
                _fillPolyMapper->Modified();


        }

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

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

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

        void vtkGBoxView::removeVtkActors()//virtual
        {
                _baseView->GetRenderer()->RemoveActor(_borderObjectActor);
                vtkGObjectView::removeVtkActors();
        }

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

        void vtkGBoxView::updateColors()
        {
                _fillObjectActor->GetProperty()->SetAmbient(0.6);

                if(_state==NOTHING_HAPPENS)
                {
                        _borderObjectActor->GetProperty()->SetLineWidth(1);
                        _borderObjectActor->GetProperty()->SetColor(BOXBORDER_NH_R,BOXBORDER_NH_G,BOXBORDER_NH_B);
                        _fillObjectActor->GetProperty()->SetColor(BOXFILL_NH_R,BOXFILL_NH_G,BOXFILL_NH_B);
                        
                }
                else if(_state==HIGHLIGHTED)
                {
                        _borderObjectActor->GetProperty()->SetLineWidth(2);
                        
                        _borderObjectActor->GetProperty()->SetColor(BOXBORDER_HIGHLIGHTED_R,BOXBORDER_HIGHLIGHTED_G,BOXBORDER_HIGHLIGHTED_B);
                        _fillObjectActor->GetProperty()->SetColor(BOXFILL_HIGHLIGHTED_R,BOXFILL_HIGHLIGHTED_G,BOXFILL_HIGHLIGHTED_B);
                }
                else if(_state==DRAG)
                {
                        _borderObjectActor->GetProperty()->SetLineWidth(1.2);
                        _borderObjectActor->GetProperty()->SetColor(BOXBORDER_DRAG_R,BOXBORDER_DRAG_G,BOXBORDER_DRAG_B);
                        _fillObjectActor->GetProperty()->SetColor(BOXFILL_DRAG_R,BOXFILL_DRAG_G,BOXFILL_DRAG_B);
                }
                else if(_state==SELECTED)
                {
                        _borderObjectActor->GetProperty()->SetLineWidth(2);
                        _borderObjectActor->GetProperty()->SetColor(BOXBORDER_SELECTED_R,BOXBORDER_SELECTED_G,BOXBORDER_SELECTED_B);
                        _fillObjectActor->GetProperty()->SetColor(BOXFILL_SELECTED_R,BOXFILL_SELECTED_G,BOXFILL_SELECTED_B);
                }
        }

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

        void vtkGBoxView::updatePorts()
        {
                GBoxModel* bmod =(GBoxModel*)_model;
                bmod->updatePorts();
        }

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

}  // EO namespace bbtk

// EOF