lib/EditorGraphicBBS/bbsVtkGUIEditorGraphic/GBlackBoxController.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::GBlackBoxController
  34 */
  35
  36
  37 #include "GBlackBoxController.h"
  38
  39 namespace bbtk
  40 {
  41
  42
  43         //=========================================================================
  44         GBlackBoxController::GBlackBoxController()
  45         {
  46
  47         }
  48
  49         //=========================================================================
  50         GBlackBoxController::~GBlackBoxController()
  51         {
  52         }
  53         //=========================================================================
  54
  55         bool GBlackBoxController::OnMouseMove()
  56         {
  57
  58                 if ( _vtkInteractorStyleBaseView!=NULL)
  59                 {
  60                         int X,Y;
  61                         wxVTKRenderWindowInteractor *_wxVTKiren;
  62                         _wxVTKiren= _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
  63                         _wxVTKiren->GetEventPosition( X , Y );
  64
  65                         int state  = _view->getState();
  66
  67                         //Evaluate new state
  68                         if( state == DRAG)
  69                         {
  70                                 moveObject(X,Y);
  71                         }
  72
  73                         if(state == NOTHING_HAPPENS)
  74                         {
  75                                 if(_view->isPointInside(X,Y))
  76                                 {
  77                                         _view->setState(HIGHLIGHTED);
  78                                 }
  79                         }
  80                         if( state==HIGHLIGHTED)
  81                         {
  82                                 if(!_view->isPointInside(X,Y))
  83                                 {
  84                                         _view->setState(NOTHING_HAPPENS);
  85                                 }
  86                         }
  87
  88                         _model->notifyObservers(_id);
  89
  90                 }
  91                 return true;
  92         }
  93
  94         //=========================================================================
  95
  96         bool GBlackBoxController::OnLeftButtonDown()
  97         {
  98
  99                 if ( _vtkInteractorStyleBaseView!=NULL )
 100                 {
 101                         int X,Y;
 102                         wxVTKRenderWindowInteractor *wxVTKiren;
 103                         wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 104                         wxVTKiren->GetEventPosition(X,Y);
 105
 106                         int state  = _view->getState();
 107
 108                         //Evaluate new state
 109                         if( state==HIGHLIGHTED)
 110                         {
 111                                 _view->isStartDragging(true);
 112                                 _view->setState(DRAG);
 113                         }
 114
 115                         if(  state == SELECTED)
 116                         {
 117                                 if(_view->isPointInside(X,Y))
 118                                 {
 119                                         _view->isStartDragging(true);
 120                                         _view->setState(DRAG);
 121                                 }
 122                         }
 123
 124                         _model->notifyObservers(_id);
 125                 }
 126                 return true;
 127         }
 128
 129         //=========================================================================
 130
 131         bool GBlackBoxController::OnLeftButtonUp()
 132         {
 133                 if ( _vtkInteractorStyleBaseView!=NULL )
 134                 {
 135                         int X,Y;
 136                         wxVTKRenderWindowInteractor *wxVTKiren;
 137                         wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 138                         wxVTKiren->GetEventPosition(X,Y);
 139
 140                         int state  = _view->getState();
 141
 142                         //Evaluate new state
 143                         if(state==CLICKED)
 144                         {
 145                                 _view->setState(SELECTED);
 146                         }
 147
 148                         if( state == DRAG)
 149                         {
 150                                 _view->setState(SELECTED);
 151                         }
 152
 153                         _model->notifyObservers(_id);
 154
 155                 }
 156                 return true;
 157         }
 158
 159         //=========================================================================
 160
 161         bool GBlackBoxController::OnLeftDClick()
 162         {
 163                 if ( _vtkInteractorStyleBaseView!=NULL )
 164                 {
 165                         int X,Y;
 166                         wxVTKRenderWindowInteractor *wxVTKiren;
 167                         wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 168                         wxVTKiren->GetEventPosition(X,Y);
 169
 170                         _model->notifyObservers(_id);
 171                 }
 172                 return true;
 173         }
 174
 175         //=========================================================================
 176
 177         bool GBlackBoxController::OnRightButtonDown()
 178         {
 179                 if( _vtkInteractorStyleBaseView!= NULL )
 180                 {
 181                         int X,Y;
 182                         wxVTKRenderWindowInteractor *wxVTKiren;
 183                         wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 184                         wxVTKiren->GetEventPosition(X, Y);
 185
 186                         int state  = _view->getState();
 187
 188                         //Evaluate new state
 189                         if(  state == SELECTED)
 190                         {
 191                                 _view->setState(NOTHING_HAPPENS);
 192                         }
 193
 194                         _model->notifyObservers(_id);
 195                 }
 196                 return true;
 197         }
 198
 199         //=========================================================================
 200
 201 }  // EO namespace bbtk
 202
 203 // EOF
 204