lib/EditorGraphicBBS/bbsVtkGUIEditorGraphic/vtkGBlackBoxView.cxx

   1 /*=========================================================================
   2 Program:   bbtk
   3 Module:    $RCSfile$
   4 Language:  C++
   5 Date:      $Date$
   6 Version:   $Revision$
   7 =========================================================================*/
   8
   9 /* ---------------------------------------------------------------------
  10
  11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
  12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
  13 *
  14 *  This software is governed by the CeCILL-B license under French law and
  15 *  abiding by the rules of distribution of free software. You can  use,
  16 *  modify and/ or redistribute the software under the terms of the CeCILL-B
  17 *  license as circulated by CEA, CNRS and INRIA at the following URL
  18 *  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  19 *  or in the file LICENSE.txt.
  20 *
  21 *  As a counterpart to the access to the source code and  rights to copy,
  22 *  modify and redistribute granted by the license, users are provided only
  23 *  with a limited warranty  and the software's author,  the holder of the
  24 *  economic rights,  and the successive licensors  have only  limited
  25 *  liability.
  26 *
  27 *  The fact that you are presently reading this means that you have had
  28 *  knowledge of the CeCILL-B license and that you accept its terms.
  29 * ------------------------------------------------------------------------ */
  30
  31 /**
  32 *  \file
  33 *  \brief Class bbtk::vtkGBlackBoxView
  34 */
  35
  36
  37 #include "vtkGBlackBoxView.h"
  38
  39 namespace bbtk
  40 {
  41
  42
  43         //=========================================================================
  44         vtkGBlackBoxView::vtkGBlackBoxView()
  45         {
  46         }
  47
  48         //=========================================================================
  49         vtkGBlackBoxView::~vtkGBlackBoxView()
  50         {
  51         }
  52
  53         //=========================================================================
  54         void vtkGBlackBoxView::update(int command)
  55         {
  56                 if(_model->getState()==NOTHING_HAPPENS)
  57                 {
  58                         _objectActor->GetProperty()->SetLineWidth(1);
  59                         _objectActor->GetProperty()->SetColor(BOXCONTOUR_NH_R,BOXCONTOUR_NH_G,BOXCONTOUR_NH_B);
  60                         _nameActor->GetProperty()->SetColor(BOXCONTOUR_NH_R,BOXCONTOUR_NH_G,BOXCONTOUR_NH_B);
  61                         _typeActor->GetProperty()->SetColor(BOXCONTOUR_NH_R,BOXCONTOUR_NH_G,BOXCONTOUR_NH_B);
  62                 }
  63                 else if(_model->getState()==HIGHLIGHTED)
  64                 {
  65                         _objectActor->GetProperty()->SetLineWidth(2);
  66                         _objectActor->GetProperty()->SetColor(BOXCONTOUR_HIGHLIGHTED_R,BOXCONTOUR_HIGHLIGHTED_G,BOXCONTOUR_HIGHLIGHTED_B);
  67                         _nameActor->GetProperty()->SetColor(BOXCONTOUR_HIGHLIGHTED_R,BOXCONTOUR_HIGHLIGHTED_G,BOXCONTOUR_HIGHLIGHTED_B);
  68                         _typeActor->GetProperty()->SetColor(BOXCONTOUR_HIGHLIGHTED_R,BOXCONTOUR_HIGHLIGHTED_G,BOXCONTOUR_HIGHLIGHTED_B);
  69                 }
  70                 else if(_model->getState()==DRAG)
  71                 {
  72                         _objectActor->GetProperty()->SetLineWidth(1.2);
  73                         _objectActor->GetProperty()->SetColor(BOXCONTOUR_DRAG_R,BOXCONTOUR_DRAG_G,BOXCONTOUR_DRAG_B);
  74                         _nameActor->GetProperty()->SetColor(BOXCONTOUR_DRAG_R,BOXCONTOUR_DRAG_G,BOXCONTOUR_DRAG_B);
  75                         _typeActor->GetProperty()->SetColor(BOXCONTOUR_DRAG_R,BOXCONTOUR_DRAG_G,BOXCONTOUR_DRAG_B);
  76                 }
  77                 else if(_model->getState()==SELECTED)
  78                 {
  79                         _objectActor->GetProperty()->SetLineWidth(2);
  80                         _objectActor->GetProperty()->SetColor(BOXCONTOUR_SELECTED_R,BOXCONTOUR_SELECTED_G,BOXCONTOUR_SELECTED_B);
  81                         _nameActor->GetProperty()->SetColor(BOXCONTOUR_SELECTED_R,BOXCONTOUR_SELECTED_G,BOXCONTOUR_SELECTED_B);
  82                         _typeActor->GetProperty()->SetColor(BOXCONTOUR_SELECTED_R,BOXCONTOUR_SELECTED_G,BOXCONTOUR_SELECTED_B);
  83                 }
  84
  85                 double xInic, yInic,zInic,xFin, yFin,zFin;
  86                 _model->getInicPoint(xInic,yInic,zInic);
  87                 _model->getFinalPoint(xFin, yFin,zFin);
  88
  89                 _pts->SetPoint(0, xInic, yInic, 0 );
  90                 _pts->SetPoint(1, xInic, yFin, 0 );
  91                 _pts->SetPoint(2, xFin, yFin, 0 );
  92                 _pts->SetPoint(3, xFin, yInic, 0 );
  93
  94                 //-----------
  95
  96                 updatePositionTextActors(xInic, yInic,zInic);
  97
  98                 //-----------
  99
 100                 _baseView->GetRenWin()->Render();
 101         }
 102
 103         //=========================================================================
 104
 105         void vtkGBlackBoxView::createVtkObjects() //virtual
 106         {
 107
 108                 //------------
 109                 _pts = vtkPoints::New();
 110                 vtkCellArray *lines = vtkCellArray::New();
 111                 vtkPolyData *_pd = vtkPolyData::New();
 112                 vtkPolyDataMapper* _bboxMapper=vtkPolyDataMapper::New();
 113                 _objectActor=vtkActor::New();
 114
 115                 _pts->SetNumberOfPoints(4);
 116
 117                 double xInic, yInic,zInic,xFin, yFin,zFin;
 118                 _model->getInicPoint(xInic,yInic,zInic);
 119                 _model->getFinalPoint(xFin, yFin,zFin);
 120
 121                 _pts->SetPoint(0, xInic, yInic, 0 );
 122                 _pts->SetPoint(1, xInic, yFin, 0 );
 123                 _pts->SetPoint(2, xFin, yFin, 0 );
 124                 _pts->SetPoint(3, xFin, yInic, 0 );
 125
 126                 lines->InsertNextCell(5);
 127                 lines->InsertCellPoint(0);
 128                 lines->InsertCellPoint(1);
 129                 lines->InsertCellPoint(2);
 130                 lines->InsertCellPoint(3);
 131                 lines->InsertCellPoint(0);
 132
 133                 _pd->SetPoints( _pts );
 134                 _pd->SetLines( lines );
 135
 136                 _bboxMapper->SetInput(_pd);
 137                 _objectActor->SetMapper(_bboxMapper);
 138
 139                 _objectActor->GetProperty()->SetColor(BOXCONTOUR_NH_R,BOXCONTOUR_NH_G,BOXCONTOUR_NH_B);
 140
 141                 //------------
 142
 143                 _vectorNameText = vtkVectorText::New();
 144                 std::string temp = _model->getBBTKName();
 145                 _vectorNameText->SetText(temp.c_str());
 146
 147                 vtkPolyDataMapper* txtMapper = vtkPolyDataMapper::New();
 148                 txtMapper->SetInputConnection( _vectorNameText->GetOutputPort());
 149                 _nameActor = vtkActor::New();
 150                 _nameActor->SetMapper(txtMapper);
 151
 152                 //------------
 153
 154                 _vectorTypeText = vtkVectorText::New();
 155                 temp = _model->getBBTKType();
 156                 _vectorTypeText->SetText(temp.c_str());
 157
 158                 txtMapper = vtkPolyDataMapper::New();
 159                 txtMapper->SetInputConnection( _vectorTypeText->GetOutputPort());
 160                 _typeActor = vtkActor::New();
 161                 _typeActor->SetMapper(txtMapper);
 162
 163                 //------------
 164
 165                 updatePositionTextActors( xInic,  yInic,  zInic);
 166                 _nameActor->GetProperty()->SetColor(BOXCONTOUR_NH_R,BOXCONTOUR_NH_G,BOXCONTOUR_NH_B);
 167                 _typeActor->GetProperty()->SetColor(BOXCONTOUR_NH_R,BOXCONTOUR_NH_G,BOXCONTOUR_NH_B);
 168
 169         }
 170
 171         //=========================================================================
 172
 173         void vtkGBlackBoxView::addVtkActors()//virtual
 174         {
 175                 _baseView->GetRenderer()->AddActor(_nameActor);
 176                 _baseView->GetRenderer()->AddActor(_typeActor);
 177
 178                 vtkGObjectView::addVtkActors();
 179         }
 180
 181         //=========================================================================
 182
 183         void vtkGBlackBoxView::updatePositionTextActors(double xInic, double yInic, double zInic)
 184         {
 185                 _nameActor->SetPosition(xInic+0.04,yInic-0.05,zInic);
 186                 _nameActor->SetScale(0.03,0.02,1);
 187
 188                 _typeActor->SetPosition(xInic+0.04,yInic-0.1,zInic);
 189                 _typeActor->SetScale(0.03,0.02,1);
 190         }
 191
 192
 193 }  // EO namespace bbtk
 194
 195 // EOF
 196