/*=========================================================================                                                                               
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::vtkGComplexBoxPortView 
 */


#include "vtkGComplexBoxPortView.h"

namespace bbtk {


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

    vtkGComplexBoxPortView::vtkGComplexBoxPortView( ) {
    }

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

    vtkGComplexBoxPortView::~vtkGComplexBoxPortView( ) {
    }

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

    void vtkGComplexBoxPortView::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 vtkGComplexBoxPortView::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( ) ;


        ///************************* FILL *************************

        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( ) ;

        ///************************* FILL *************************

    }

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

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

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

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

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

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

        if ( _state == NOTHING_HAPPENS ) {
            _borderObjectActor->GetProperty( )->SetLineWidth( 1 ) ;


            GComplexBoxPortModel *portModel = ( GComplexBoxPortModel* ) _model ;
            if ( portModel->getComplexPortType( ) == GCOMPLEXINPUTPORT ) {
                _fillObjectActor->GetProperty( )->SetColor( COMPLEXINPUTPORTFILL_NH_R , COMPLEXINPUTPORTFILL_NH_G , COMPLEXINPUTPORTFILL_NH_B ) ;
                _borderObjectActor->GetProperty( )->SetColor( COMPLEXINPUTPORTBORDER_NH_R , COMPLEXINPUTPORTBORDER_NH_G , COMPLEXINPUTPORTBORDER_NH_B ) ;
            } else if ( portModel->getComplexPortType( ) == GCOMPLEXOUTPUTPORT ) {
                _fillObjectActor->GetProperty( )->SetColor( COMPLEXOUTPUTPORTFILL_NH_R , COMPLEXOUTPUTPORTFILL_NH_G , COMPLEXOUTPUTPORTFILL_NH_B ) ;
                _borderObjectActor->GetProperty( )->SetColor( COMPLEXOUTPUTPORTBORDER_NH_R , COMPLEXOUTPUTPORTBORDER_NH_G , COMPLEXOUTPUTPORTBORDER_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 ) ;
        }
    }

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


} // EO namespace bbtk

// EOF