lib/EditorGraphicBBS/bbsKernelEditorGraphic/wxVtkSceneManager.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::wxVtkSceneManager .
  34 */
  35
  36
  37 #include "wxVtkSceneManager.h"
  38
  39 namespace bbtk
  40 {
  41
  42
  43         //=========================================================================
  44         wxVtkSceneManager::wxVtkSceneManager(wxDropTarget *parent, wxVtk3DBaseView *baseView,int idManager)
  45         {
  46                 _numBoxes=0;
  47                 _idManager=idManager;
  48                 _baseView=baseView;
  49                 _idLastController=0;
  50
  51                 if( _baseView!=NULL )
  52                 {
  53                         _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget(parent);
  54                         registerController(this);
  55                         configureBaseView();
  56                         _worldState=NOTHING_HAPPENS;
  57
  58                 }
  59
  60
  61         }
  62
  63
  64         //=========================================================================
  65
  66         void wxVtkSceneManager::disconnectDrop()
  67         {
  68                 _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget(NULL);
  69         }
  70
  71         //=========================================================================
  72
  73         wxVtkSceneManager::~wxVtkSceneManager()
  74         {
  75         }
  76
  77         //=========================================================================
  78
  79         void wxVtkSceneManager::configureBaseView()
  80         {
  81                 vtkInteractorStyleBaseView2D *interactorstylebaseview = vtkInteractorStyleBaseView2D::New();
  82
  83                 _baseView->SetInteractorStyleBaseView(interactorstylebaseview);
  84
  85                 // Important to activate the 2D interaction system
  86                 wxVTKRenderWindowInteractor *iren = _baseView->GetWxVTKRenderWindowInteractor();
  87                 interactorstylebaseview->SetInteractor ( iren );
  88                 iren->SetInteractorStyle(interactorstylebaseview);
  89                 interactorstylebaseview->SetwxVtkBaseView(_baseView);
  90
  91                 _baseView->GetRenderer()->GetActiveCamera()->ParallelProjectionOn();
  92                 _baseView->GetRenderer()->ResetCamera(-100,100,-100,100,900,1000);
  93
  94                 _baseView->GetRenderer()->SetBackground(0.9,0.9,0.9);
  95                 _baseView->GetRenderer()->GradientBackgroundOff();
  96                 _baseView->Refresh();
  97         }
  98
  99         //=========================================================================
 100
 101         void wxVtkSceneManager::createGBlackBox(int x, int y, std::string packageName, std::string boxName)
 102         {
 103
 104                 int windowWidth=_baseView->GetRenWin()->GetSize()[0];
 105                 int windowHeight=_baseView->GetRenWin()->GetSize()[1];
 106
 107                 int type = GBLACKBOX;
 108
 109                 //Create the MVC Objects
 110
 111                 GBlackBoxModel *model = (GBlackBoxModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 112                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 113                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 114
 115                 BlackBoxDescriptor::Pointer descriptor = GObjectsMVCFactory::getInstance()->getBlackBoxDescriptor(packageName, boxName);
 116
 117                 //Prepares the initial model
 118                 //The coordinates obtained are the following. Top-Left:x=0,y=0 Bottom-Right:x=width,y=height
 119
 120                 double xx = x;
 121                 double yy =  windowHeight-y;
 122
 123                 //z value is not important yet, because it is only used a parallel projection
 124                 double zz = 900;
 125
 126                 _baseView->TransCoordScreenToWorld(xx,yy,zz);
 127                 model->setInicPoint(xx,yy,zz);
 128
 129                 _numBoxes++;
 130                 std::stringstream stream;
 131
 132                 if(_numBoxes<10)
 133                 {
 134                         stream << "Box0" << _numBoxes;
 135                 }
 136                 else
 137                 {
 138                         stream << "Box" << _numBoxes;
 139                 }
 140                 std::string arraystring = stream.str();
 141
 142                 model->setBBTKName(arraystring);
 143                 model->setBBTKType(boxName);
 144
 145                 model->addObserver(view);
 146                 model->addObserver(this);
 147
 148                 //Iterate and create the input ports
 149                 std::map<std::string, BlackBoxInputDescriptor*> descriptorInMap = descriptor->GetInputDescriptorMap();
 150                 std::map<std::string, BlackBoxInputDescriptor*>::iterator itInput;
 151
 152                 int i=0;
 153                 for(itInput = descriptorInMap.begin(); itInput != descriptorInMap.end(); ++itInput)
 154                 {
 155                         BlackBoxInputDescriptor *desc = itInput->second;
 156                         createGInputPort(GINPUTPORT,i,model,desc);
 157                         i++;
 158                 }
 159
 160                 //Iterate and create the output ports
 161                 std::map<std::string, BlackBoxOutputDescriptor*> descriptorOutMap = descriptor->GetOutputDescriptorMap();
 162                 std::map<std::string, BlackBoxOutputDescriptor*>::iterator itOutput;
 163
 164                 i=0;
 165                 for(itOutput = descriptorOutMap.begin();itOutput != descriptorOutMap.end(); ++itOutput)
 166                 {
 167                         BlackBoxOutputDescriptor *desc = itOutput->second;
 168                         createGOutputPort(GOUTPUTPORT,i,model,desc);
 169                         i++;
 170                 }
 171
 172
 173                 //Associates the view with the correspondent renderer and the  model.
 174                 //(NOTE: Refresh is only made by the view)
 175                 view->setModel(model);
 176                 view->setBaseView(_baseView);
 177                 view->initVtkObjects();
 178
 179                 //Associates the controller with the correspondent model and view
 180                 controller->setModelAndView(model,view);
 181
 182                 //Resgiter change to the observers of the actual model
 183                 model->notifyObservers(_idManager);
 184
 185                 //Register the controller of the new object
 186                 registerController((InteractorStyleMaracas*) controller);
 187
 188                 //Add the object to the objects list
 189                 int newId = _controllers.size();
 190                 controller->setId(newId);
 191                 _controllers[newId] = controller;
 192
 193         }
 194
 195         //=========================================================================
 196
 197         void wxVtkSceneManager::createGInputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxInputDescriptor *desc)
 198         {
 199                 createGPort(portType,posinBox,blackBox);
 200         }
 201
 202         //=========================================================================
 203
 204         void wxVtkSceneManager::createGOutputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxOutputDescriptor *desc)
 205         {
 206                 createGPort(portType,posinBox,blackBox);
 207         }
 208
 209         //=========================================================================
 210
 211         void wxVtkSceneManager::createGPort(int portType, int posInBox,GBlackBoxModel *blackBox)
 212         {
 213                 int type = GPORT;
 214
 215                 //Create the MVC Objects
 216                 GPortModel *model = (GPortModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 217                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 218                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 219
 220                 model->registerInBox(blackBox,portType, posInBox);
 221                 blackBox->addOutputPort(model);
 222
 223                 model->addObserver(view);
 224                 model->addObserver(this);
 225
 226                 //Associates the view with the correspondent renderer and the  model.
 227                 //(NOTE: Refresh is only made by the view)
 228                 view->setModel(model);
 229                 view->setBaseView(_baseView);
 230                 view->initVtkObjects();
 231
 232                 //Associates the controller with the correspondent model and view
 233                 controller->setModelAndView(model,view);
 234
 235                 model->notifyObservers(_idManager);
 236
 237                 //Register the controller of the new object
 238                 registerController((InteractorStyleMaracas*) controller);
 239
 240                 int newId = _controllers.size();
 241                 controller->setId(newId);
 242                 _controllers[newId] = controller;
 243         }
 244
 245         //=========================================================================
 246
 247         void wxVtkSceneManager::createGConnector(GPortModel* startPort)
 248         {
 249                 int type = GCONNECTOR;
 250
 251                 manualConnectorContourController* manContourControl     = new manualConnectorContourController();
 252                 manualConnectorContourView* manContourView      = new manualConnectorContourView();
 253                 manualContourModel* manContourModel     = new manualContourModel();
 254
 255                 GConnectorController* connectorcontroller = new GConnectorController();
 256                 GConnectorModel* connectorModel = new GConnectorModel();
 257                 GConnectorView* connectorView = new GConnectorView();
 258                 connectorModel->setGObjectType(type);
 259
 260                 manContourModel->SetCloseContour(false);
 261                 connectorModel->setStartPort(startPort);
 262
 263                 manContourView->SetModel( manContourModel );
 264                 manContourView->SetWxVtkBaseView( _baseView );
 265                 manContourView->SetRange( 0.5 );
 266                 manContourView->SetZ( 900 );
 267
 268                 manContourView->SetColorNormalContour(0, 0, 1);
 269                 manContourView->SetColorEditContour(0.5, 0.5, 0.5);
 270                 manContourView->SetColorSelectContour(1, 0.8, 0);
 271                 manContourView->SetWidthLine(1);
 272
 273                 manContourControl->SetModelView( manContourModel , manContourView );
 274
 275                 manContourControl->CreateNewManualContour();
 276
 277                 manContourView->RefreshContour();
 278
 279
 280                 double x,y,z;
 281                 connectorModel->getInicPoint(x,y,z);
 282
 283                 manContourControl->SetState(1);
 284                 manContourModel->SetCloseContour(false);
 285
 286                 manContourModel->AddPoint(x,y,z);
 287                 manContourView->AddPoint();
 288
 289                 manContourModel->AddPoint(x,y,z);
 290                 manContourView->AddPoint();
 291
 292                 int bak= manContourControl->GetNumberOfPointsManualContour() - 1;
 293                 manContourControl->_bakIdPoint=bak;
 294                 manContourView->Refresh();
 295
 296                 manContourControl->SetMoving( false );
 297
 298                 registerController((InteractorStyleMaracas*) connectorcontroller);
 299
 300                 connectorcontroller->setManualContourController(manContourControl);
 301                 connectorModel->setManualContourModel(manContourModel);
 302                 connectorView->setManualContourView(manContourView);
 303                 connectorcontroller->setModelAndView(connectorModel,connectorView);
 304
 305                 int newId = _controllers.size();
 306                 connectorcontroller->setId(newId);
 307                 _controllers[newId] = connectorcontroller;
 308
 309         }
 310
 311         //=========================================================================
 312
 313         void wxVtkSceneManager::registerController(InteractorStyleMaracas *param)
 314         {
 315                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 316                 baseViewControlManager->AddInteractorStyleMaracas( param );
 317         }
 318
 319         //=========================================================================
 320
 321         vtkRenderer* wxVtkSceneManager::getRenderer()
 322         {
 323                 return _baseView->GetRenderer();
 324         }
 325
 326         //=========================================================================
 327
 328         vtkRenderWindow* wxVtkSceneManager::getRenderWindow()
 329         {
 330                 return _baseView->GetRenWin();
 331         }
 332         //=========================================================================
 333
 334         bool wxVtkSceneManager::OnMouseMove()
 335         {
 336                 return true;
 337         }
 338
 339         //=========================================================================
 340
 341         void wxVtkSceneManager::update(int idController,int command)
 342         {
 343
 344                 if(command == INIT_CREATION_CONTOUR)
 345                 {
 346                         GObjectController* cont = _controllers[idController];
 347                         GPortModel* startOutputPort = (GPortModel*)cont->getModel();
 348                         createGConnector(startOutputPort);
 349
 350                         // The last one is the controller of the connector
 351                         for(int i=0;i<_controllers.size()-1;i++)
 352                         {
 353                                 GObjectController* cont = _controllers[i];
 354                                 if(cont->getGObjectType() == GPORT )
 355                                 {
 356                                         GPortModel* port = (GPortModel*)cont->getModel();
 357                                         if(port->getPortType()==GINPUTPORT)
 358                                         {
 359                                                 cont->SetActive(true);
 360                                         }
 361                                         else
 362                                         {
 363                                                 cont->getView()->setState(NOTHING_HAPPENS);
 364                                                 cont->SetActive(false);
 365                                         }
 366                                 }
 367                                 else
 368                                 {
 369                                         cont->getView()->setState(NOTHING_HAPPENS);
 370                                         cont->SetActive(false);
 371                                 }
 372                         }
 373                         _worldState = CREATING_CONTOUR;
 374                 }
 375                 else if(command == FIN_CREATION_CONTOUR && _worldState == CREATING_CONTOUR)
 376                 {
 377
 378                         _worldState = NOTHING_HAPPENS;
 379                         int id = _controllers.size()-1;
 380                         GObjectController* cont = _controllers[id];
 381                         GConnectorModel* modelContour = (GConnectorModel*)cont->getModel();
 382
 383                         GObjectController* finPort = _controllers[idController];
 384                         if(finPort->getGObjectType() == GPORT)
 385                         {
 386                                 GPortModel* modelPort = (GPortModel*)finPort->getModel();
 387                                 modelContour->setEndPort(modelPort);
 388                         }
 389
 390                         manualConnectorContourController* manCont = ((GConnectorController*)cont)->getManualContourController();
 391                         manualConnectorContourView* connView = (manualConnectorContourView*)manCont->GetManualViewBaseContour();
 392                         connView->Refresh();
 393
 394                         for(int i=0;i<_controllers.size();i++)
 395                         {
 396                                 GObjectController* cont = _controllers[i];
 397                                 if(cont->getView()!=NULL)
 398                                 {
 399                                         cont->getView()->setState(NOTHING_HAPPENS);
 400                                 }
 401                                 cont->SetActive(true);
 402                         }
 403                 }
 404         }
 405
 406         //=========================================================================
 407
 408 }  // EO namespace bbtk
 409
 410 // EOF
 411