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(wxGEditorTabPanel *parent, wxVtk3DBaseView *baseView,int idManager)
  45         {
  46                 _parent = parent;
  47                 _numBoxes=0;
  48                 _idManager=idManager;
  49                 _baseView=baseView;
  50                 _startDragging=false;
  51
  52                 if( _baseView!=NULL )
  53                 {
  54                         _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget((wxDropTarget*)parent);
  55                         configureBaseView();
  56                         _worldState=NOTHING_HAPPENS;
  57                         registerController(this);
  58
  59                 }
  60
  61         }
  62
  63         //=========================================================================
  64
  65         void wxVtkSceneManager::disconnectDrop()
  66         {
  67                 _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget(NULL);
  68         }
  69
  70         //=========================================================================
  71
  72         wxVtkSceneManager::~wxVtkSceneManager()
  73         {
  74         }
  75
  76         //=========================================================================
  77
  78         void wxVtkSceneManager::configureBaseView()
  79         {
  80                 vtkInteractorStyleBaseView2D *interactorstylebaseview = vtkInteractorStyleBaseView2D::New();
  81
  82                 _baseView->SetInteractorStyleBaseView(interactorstylebaseview);
  83
  84                 // Important to activate the 2D interaction system
  85                 wxVTKRenderWindowInteractor *iren = _baseView->GetWxVTKRenderWindowInteractor();
  86                 interactorstylebaseview->SetInteractor ( iren );
  87                 iren->SetInteractorStyle(interactorstylebaseview);
  88                 interactorstylebaseview->SetwxVtkBaseView(_baseView);
  89
  90                 _baseView->GetRenderer()->GetActiveCamera()->ParallelProjectionOn();
  91                 _baseView->GetRenderer()->ResetCamera(-100,100,-100,100,900,1000);
  92
  93                 _baseView->GetRenderer()->SetBackground(0.9,0.9,0.9);
  94                 _baseView->GetRenderer()->GradientBackgroundOff();
  95                 _baseView->Refresh();
  96         }
  97
  98         //=========================================================================
  99
 100         void wxVtkSceneManager::createGBlackBox(int x, int y, std::string packageName, std::string boxType)
 101         {
 102
 103                 int windowWidth=_baseView->GetRenWin()->GetSize()[0];
 104                 int windowHeight=_baseView->GetRenWin()->GetSize()[1];
 105
 106                 int type = GBLACKBOX;
 107
 108                 //Create the MVC Objects
 109
 110                 GBlackBoxModel *model = (GBlackBoxModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 111                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 112                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 113
 114                 BlackBoxDescriptor::Pointer descriptor = GObjectsMVCFactory::getInstance()->getBlackBoxDescriptor(packageName, boxType);
 115
 116                 //Prepares the initial model
 117                 //The coordinates obtained are the following. Top-Left:x=0,y=0 Bottom-Right:x=width,y=height
 118
 119                 double xx = x;
 120                 double yy = windowHeight-y;
 121
 122                 //z value is not important yet, because it is only used a parallel projection
 123                 double zz = 900;
 124
 125                 _baseView->TransCoordScreenToWorld(xx,yy,zz);
 126                 model->setInicPoint(xx,yy,zz);
 127
 128                 _numBoxes++;
 129                 std::stringstream stream;
 130
 131                 if(_numBoxes<10)
 132                 {
 133                         stream << "Box0" << _numBoxes;
 134                 }
 135                 else
 136                 {
 137                         stream << "Box" << _numBoxes;
 138                 }
 139                 std::string arraystring = stream.str();
 140
 141                 model->setBBTKName(arraystring);
 142                 model->setBBTKType(boxType);
 143                 model->setBBTKPackage(packageName);
 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                 GPortController* portController = createGPort(portType,desc->GetName(),desc->GetTypeName(),posinBox,blackBox);
 200                 blackBox->addInputPort((GPortModel*)portController->getModel());
 201         }
 202
 203         //=========================================================================
 204
 205         void wxVtkSceneManager::createGOutputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxOutputDescriptor *desc)
 206         {
 207                 GPortController* portController = createGPort(portType,desc->GetName(),desc->GetTypeName(),posinBox,blackBox);
 208                 blackBox->addOutputPort((GPortModel*)portController->getModel());
 209         }
 210
 211         //=========================================================================
 212
 213         GPortController* wxVtkSceneManager::createGPort(int portType,std::string bbtkName, std::string bbtkType, int posInBox,GBlackBoxModel *blackBox)
 214         {
 215                 int type = GPORT;
 216
 217                 //Create the MVC Objects
 218                 GPortModel *model = (GPortModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 219                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 220                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 221
 222                 model->registerInBox(blackBox,portType, posInBox);
 223
 224                 model->setBBTKType(bbtkType);
 225                 model->setBBTKName(bbtkName);
 226
 227                 model->addObserver(view);
 228                 model->addObserver(this);
 229
 230                 //Associates the view with the correspondent renderer and the  model.
 231                 //(NOTE: Refresh is only made by the view)
 232                 view->setModel(model);
 233                 view->setBaseView(_baseView);
 234                 view->initVtkObjects();
 235
 236                 //Associates the controller with the correspondent model and view
 237                 controller->setModelAndView(model,view);
 238
 239                 model->notifyObservers(_idManager);
 240
 241                 //Register the controller of the new object
 242                 registerController((InteractorStyleMaracas*) controller);
 243
 244                 int newId = _controllers.size();
 245                 controller->setId(newId);
 246                 _controllers[newId] = controller;
 247
 248                 return (GPortController*)controller;
 249         }
 250
 251         //=========================================================================
 252
 253         void wxVtkSceneManager::createGConnector(GPortModel* startPort)
 254         {
 255                 int type = GCONNECTOR;
 256
 257                 manualConnectorContourController* manContourControl     = new manualConnectorContourController();
 258                 manualConnectorContourView* manContourView      = new manualConnectorContourView();
 259                 manualContourModel* manContourModel     = new manualContourModel();
 260
 261                 GConnectorController* connectorcontroller = new GConnectorController();
 262                 GConnectorModel* connectorModel = new GConnectorModel();
 263                 GConnectorView* connectorView = new GConnectorView();
 264                 connectorModel->setGObjectType(type);
 265
 266                 manContourModel->SetCloseContour(false);
 267                 connectorModel->setStartPort(startPort);
 268
 269                 manContourView->SetModel( manContourModel );
 270                 manContourView->SetWxVtkBaseView( _baseView );
 271                 manContourView->SetRange( 0.5 );
 272                 manContourView->SetZ( 900 );
 273
 274                 manContourView->SetColorNormalContour(0, 0, 1);
 275                 manContourView->SetColorEditContour(0.5, 0.5, 0.5);
 276                 manContourView->SetColorSelectContour(1, 0.8, 0);
 277                 manContourView->SetWidthLine(1);
 278                 manContourView->SetShowText(false);
 279
 280                 manContourControl->SetModelView( manContourModel , manContourView );
 281
 282                 manContourControl->CreateNewManualContour();
 283
 284                 manContourView->RefreshContour();
 285
 286
 287                 double x,y,z;
 288                 connectorModel->getInicPoint(x,y,z);
 289
 290                 manContourControl->SetState(1);
 291                 manContourModel->SetCloseContour(false);
 292
 293                 manContourModel->AddPoint(x,y,z);
 294                 manContourView->AddPoint();
 295
 296                 manContourModel->AddPoint(x,y,z);
 297                 manContourView->AddPoint();
 298
 299                 int bak= manContourControl->GetNumberOfPointsManualContour() - 1;
 300                 manContourControl->_bakIdPoint=bak;
 301                 manContourView->Refresh();
 302
 303                 manContourControl->SetMoving( false );
 304
 305                 registerController((InteractorStyleMaracas*) connectorcontroller);
 306
 307                 connectorcontroller->setManualContourController(manContourControl);
 308                 connectorModel->setManualContourModel(manContourModel);
 309                 connectorView->setManualContourView(manContourView);
 310                 connectorView->setModel(connectorModel);
 311                 connectorView->setBaseView(_baseView);
 312                 connectorcontroller->setModelAndView(connectorModel,connectorView);
 313
 314                 connectorModel->addObserver(connectorView);
 315                 connectorModel->addObserver(this);
 316
 317                 int newId = _controllers.size();
 318                 connectorcontroller->setId(newId);
 319                 _controllers[newId] = connectorcontroller;
 320
 321         }
 322
 323         //=========================================================================
 324
 325         void wxVtkSceneManager::registerController(InteractorStyleMaracas *param)
 326         {
 327                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 328                 baseViewControlManager->AddInteractorStyleMaracas( param );
 329         }
 330
 331         //=========================================================================
 332
 333         void wxVtkSceneManager::unregisterController(InteractorStyleMaracas *param)
 334         {
 335                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 336                 baseViewControlManager->RemoveInteractorStyleMaracas( param );
 337         }
 338
 339         //=========================================================================
 340
 341         vtkRenderer* wxVtkSceneManager::getRenderer()
 342         {
 343                 return _baseView->GetRenderer();
 344         }
 345
 346         //=========================================================================
 347
 348         vtkRenderWindow* wxVtkSceneManager::getRenderWindow()
 349         {
 350                 return _baseView->GetRenWin();
 351         }
 352         //=========================================================================
 353
 354
 355         void wxVtkSceneManager::update(int idController,int command)
 356         {
 357                 if(command != NO_COMMAND)
 358                 {
 359                         if(command == ADD_TO_SELECTED)
 360                         {
 361                                 GObjectController* cont = _controllers[idController];
 362
 363                                 bool foundID=false;
 364                                 for (int i=0; i<_selectedObjects.size() && foundID==false; i++)
 365                                 {
 366                                         int id = _selectedObjects[i];
 367                                         if(id==idController)
 368                                         {
 369                                                 foundID = true;
 370                                         }
 371                                 }
 372                                 if(!foundID)
 373                                 {
 374                                         int id = idController;
 375                                         _selectedObjects.push_back(id);
 376                                         cout<<"RaC wxVtkSceneManager::update _selectedObjects.push_back id:"<<id<<endl;
 377                                 }
 378
 379                         }
 380                         else if(command == INIT_CREATION_CONTOUR)
 381                         {
 382                                 _worldState = INIT_CREATION_CONTOUR;
 383                                 GObjectController* cont = _controllers[idController];
 384                                 GPortModel* startOutputPort = (GPortModel*)cont->getModel();
 385
 386
 387                                 // The last one is the controller of the connector
 388                                 for(int i=0;i<_controllers.size();i++)
 389                                 {
 390                                         GObjectController* cont = _controllers[i];
 391                                         if(cont->getGObjectType() == GPORT )
 392                                         {
 393                                                 GPortModel* port = (GPortModel*)cont->getModel();
 394                                                 if(port->getPortType()==GINPUTPORT)
 395                                                 {
 396                                                         cont->SetActive(true);
 397                                                 }
 398                                                 else
 399                                                 {
 400                                                         cont->getView()->setState(NOTHING_HAPPENS);
 401                                                         cont->getModel()->notifyObservers(_idManager);
 402                                                         cont->SetActive(false);
 403                                                 }
 404                                         }
 405                                         else
 406                                         {
 407                                                 cont->getView()->setState(NOTHING_HAPPENS);
 408                                                 cont->getModel()->notifyObservers(_idManager);
 409                                                 cont->SetActive(false);
 410                                         }
 411                                 }
 412
 413                                 _selectedObjects.clear();
 414
 415                                 createGConnector(startOutputPort);
 416
 417                         }
 418                         else if(command == FIN_CREATION_CONTOUR && _worldState == INIT_CREATION_CONTOUR)
 419                         {
 420                                 _worldState = NOTHING_HAPPENS;
 421                                 int id = _controllers.size()-1;
 422                                 GObjectController* cont = _controllers[id];
 423                                 GConnectorModel* modelContour = (GConnectorModel*)cont->getModel();
 424
 425                                 GObjectController* finPort = _controllers[idController];
 426                                 if(finPort->getGObjectType() == GPORT)
 427                                 {
 428                                         GPortModel* modelPort = (GPortModel*)finPort->getModel();
 429                                         modelContour->setEndPort(modelPort);
 430                                 }
 431
 432                                 manualConnectorContourController* manCont = ((GConnectorController*)cont)->getManualContourController();
 433                                 manualConnectorContourView* connView = (manualConnectorContourView*)manCont->GetManualViewBaseContour();
 434                                 connView->Refresh();
 435
 436                                 for(int i=0;i<_controllers.size();i++)
 437                                 {
 438                                         GObjectController* cont = _controllers[i];
 439                                         if(cont->getView()!=NULL)
 440                                         {
 441                                                 cont->getView()->setState(NOTHING_HAPPENS);
 442                                                 cont->getModel()->notifyObservers(_idManager);
 443                                         }
 444                                         cont->SetActive(true);
 445                                 }
 446                         }
 447
 448                 }
 449         }
 450
 451         //=========================================================================
 452
 453         bool wxVtkSceneManager::OnMouseMove()
 454         {
 455                 int X,Y;
 456                 wxVTKRenderWindowInteractor *wxVTKiren;
 457                 wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 458                 wxVTKiren->GetEventPosition(X,Y);
 459
 460
 461                 if(_worldState == DRAG_OBJECTS)
 462                 {
 463                         for (int i=0; i<_selectedObjects.size(); i++)
 464                         {
 465                                 int id = _selectedObjects[i];
 466                                 GObjectController* cont = _controllers[id];
 467                                 if(_startDragging)
 468                                 {
 469                                         cont->getView()->setStartDragging(true);
 470                                 }
 471                                 cont->getView()->moveObject(X,Y);
 472                                 cont->getView()->setState(DRAG);
 473                                 cont->getModel()->notifyObservers(_idManager);
 474                         }
 475
 476                         std::map<int, GObjectController*>::iterator it;
 477
 478                         for(it = _controllers.begin(); it != _controllers.end(); ++it)
 479                         {
 480                                 GObjectController *desc = it->second;
 481                                 if(desc->getGObjectType()==GCONNECTOR)
 482                                 {
 483                                         GConnectorView* vconn = (GConnectorView*)desc->getView();
 484                                         vconn->updateStartEndPoints();
 485                                 }
 486                         }
 487
 488                         _startDragging=false;
 489
 490                 }
 491                 else if(_worldState == NOTHING_HAPPENS || _worldState == INIT_CREATION_CONTOUR)
 492                 {
 493                         std::map<int, GObjectController*>::iterator it;
 494
 495                         for(it = _controllers.begin(); it != _controllers.end(); ++it)
 496                         {
 497                                 GObjectController *desc = it->second;
 498                                 int type = desc->getGObjectType();
 499                                 int state = desc->getView()->getState();
 500
 501                                 if(state == HIGHLIGHTED){
 502
 503                                         updateStatusBar(desc->getStatusText());
 504                                         if(type==GBLACKBOX)
 505                                         {
 506                                                 GBlackBoxModel *mod = (GBlackBoxModel*)desc->getModel();
 507                                                 _parent->displayBlackBoxInfo(mod->getBBTKPackage(),mod->getBBTKType());
 508                                         }
 509                                 }
 510                         }
 511                 }
 512
 513
 514
 515
 516                 return true;
 517         }
 518
 519         //=========================================================================
 520
 521         bool wxVtkSceneManager::OnLeftButtonDown()
 522         {
 523                 if(_worldState==INIT_CREATION_CONTOUR)
 524                 {
 525                         bool isOverPort=false;
 526                         std::map<int, GObjectController*>::iterator it;
 527                         for(it = _controllers.begin(); it != _controllers.end() && isOverPort==false; ++it)
 528                         {
 529                                 GObjectController *desc = it->second;
 530                                 if(desc->getGObjectType()==GPORT)
 531                                 {
 532                                         GPortModel* portmod=(GPortModel*)desc->getModel();
 533                                         vtkGObjectView* portView=desc->getView();
 534                                         if(portmod->getPortType()==GINPUTPORT && portView->getState()==HIGHLIGHTED)
 535                                         {
 536                                                 isOverPort=true;
 537                                         }
 538                                 }
 539                         }
 540
 541                         if(isOverPort==false)
 542                         {
 543                                 _worldState=NOTHING_HAPPENS;
 544                                 int lastId = _controllers.size()-1;
 545                                 GConnectorController *connector = (GConnectorController*)_controllers[lastId];
 546                                 connector->removeFromScene();
 547                                 unregisterController(connector);
 548                                 _controllers.erase(lastId);
 549
 550                                 for(it = _controllers.begin(); it != _controllers.end(); ++it)
 551                                 {
 552                                         GObjectController *desc = it->second;
 553                                         desc->SetActive(true);
 554                                         desc->getView()->setState(NOTHING_HAPPENS);
 555                                         desc->getModel()->notifyObservers(_idManager);
 556                                 }
 557                         }
 558                 }
 559
 560                 if(_selectedObjects.size()!=0)
 561                 {
 562                         _worldState = DRAG_OBJECTS;
 563                         _startDragging = true;
 564
 565                         for (int i = 0; i < _selectedObjects.size(); i++)
 566                         {
 567                                 int id = _selectedObjects[i];
 568                                 GObjectController* cont = _controllers[id];
 569                                 cont->getView()->setState(DRAG);
 570                                 cont->getModel()->notifyObservers(_idManager);
 571                         }
 572                 }
 573
 574
 575
 576                 return true;
 577         }
 578
 579         //=========================================================================
 580
 581         bool wxVtkSceneManager::OnLeftButtonUp()
 582         {
 583                 if(_worldState == DRAG_OBJECTS)
 584                 {
 585                         _worldState = NOTHING_HAPPENS;
 586
 587                         for (int i = 0; i < _selectedObjects.size(); i++)
 588                         {
 589                                 int id = _selectedObjects[i];
 590                                 GObjectController* cont = _controllers[id];
 591                                 cont->getView()->setState(SELECTED);
 592                                 cont->getModel()->notifyObservers(_idManager);
 593                         }
 594                 }
 595                 return true;
 596         }
 597
 598         //=========================================================================
 599
 600         bool wxVtkSceneManager::OnRightButtonUp()
 601         {
 602                 if(_worldState==INIT_CREATION_CONTOUR)
 603                 {
 604                         _worldState=NOTHING_HAPPENS;
 605                         int lastId = _controllers.size()-1;
 606                         GConnectorController *connector = (GConnectorController*)_controllers[lastId];
 607                         connector->removeFromScene();
 608                         unregisterController(connector);
 609                         _controllers.erase(lastId);
 610
 611                         std::map<int, GObjectController*>::iterator it;
 612                         for(it = _controllers.begin(); it != _controllers.end(); ++it)
 613                         {
 614                                 GObjectController *desc = it->second;
 615                                 desc->SetActive(true);
 616                                 desc->getView()->setState(NOTHING_HAPPENS);
 617                                 desc->getModel()->notifyObservers(_idManager);
 618                         }
 619                 }
 620
 621
 622                 for (int i = 0; i < _selectedObjects.size(); i++)
 623                 {
 624                         int id = _selectedObjects[i];
 625                         GObjectController* cont = _controllers[id];
 626                         cont->SetActive(true);
 627                         cont->getView()->setState(NOTHING_HAPPENS);
 628                         cont->getModel()->notifyObservers(_idManager);
 629                 }
 630
 631                 _selectedObjects.clear();
 632
 633                 return true;
 634         }
 635
 636         //=========================================================================
 637
 638         bool wxVtkSceneManager::OnLeftDClick()
 639         {
 640                 int X,Y;
 641                 wxVTKRenderWindowInteractor *wxVTKiren;
 642                 wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 643                 wxVTKiren->GetEventPosition(X,Y);
 644
 645                 std::map<int, GObjectController*>::iterator it;
 646
 647                 bool clickOnObject = false;
 648
 649                 for(it = _controllers.begin(); it != _controllers.end() && clickOnObject==false; ++it)
 650                 {
 651                         GObjectController *cont = it->second;
 652                         int type = cont->getGObjectType();
 653
 654                         if(cont->getView()->isPointInside(X,Y))
 655                         {
 656                                 if(type==GBLACKBOX)
 657                                 {
 658                                         for (int i=0; i<_selectedObjects.size(); i++)
 659                                         {
 660                                                 int id = _selectedObjects[i];
 661                                                 GObjectController* control = _controllers[id];
 662                                                 control->getView()->setState(NOTHING_HAPPENS);
 663                                         }
 664                                         _selectedObjects.clear();
 665
 666                                         GBlackBoxModel *bbmodel = (GBlackBoxModel*)cont->getModel();
 667                                         _parent->editBlackBox(bbmodel);
 668                                 }
 669                                 clickOnObject = true;
 670                         }
 671                 }
 672
 673                 if(clickOnObject==false)
 674                 {
 675                         //_parent->editDiagramParameters(this);
 676                 }
 677
 678                 return true;
 679         }
 680
 681         //=========================================================================
 682
 683         bool wxVtkSceneManager::OnChar()
 684         {
 685                 char keyCode = _vtkInteractorStyleBaseView->GetInteractor()-> GetKeyCode();
 686
 687                 // KeyCode 127 : Delete Key
 688                 // KeyCode 8 : Backspace Key
 689                 if(keyCode == 8 || keyCode == 127)
 690                 {
 691                         if(_selectedObjects.size()>0)
 692                         {
 693                                 for(int i=0;i<_selectedObjects.size();i++)
 694                                 {
 695                                         int id = _selectedObjects[i];
 696                                         deleteObject(id);
 697                                 }
 698                                 _selectedObjects.clear();
 699                         }
 700                 }
 701
 702                 return true;
 703         }
 704
 705         //=========================================================================
 706
 707         void wxVtkSceneManager::deleteObject(int id)
 708         {
 709                 GObjectController *control = _controllers[id];
 710                 std::vector<int> controllersToRemove;
 711
 712                 if(control->getGObjectType()==GBLACKBOX)
 713                 {
 714                         GBlackBoxModel *bbmod = (GBlackBoxModel*)control->getModel();
 715                         std::vector<GPortModel*> inputs = bbmod->getInputPorts();
 716
 717                         bool boxConnected = false;
 718
 719                         // Add box input controllers to be removed
 720                         for(int i = 0;i<inputs.size();i++)
 721                         {
 722                                 controllersToRemove.push_back(inputs[i]->getObjectId());
 723                                 if(inputs[i]->isConnected())
 724                                 {
 725                                         boxConnected = true;
 726                                 }
 727                         }
 728
 729                         std::vector<GPortModel*> outputs = bbmod->getOutputPorts();
 730
 731                         // Add box output controllers to be removed
 732                         for(int i = 0;i<outputs.size();i++)
 733                         {
 734                                 controllersToRemove.push_back(outputs[i]->getObjectId());
 735                                 if(outputs[i]->isConnected())
 736                                 {
 737                                         boxConnected = true;
 738                                 }
 739                         }
 740
 741                         // Add connection controllers to be removed
 742                         std::map<int, GObjectController*>::iterator it;
 743                         for(it = _controllers.begin(); it != _controllers.end(); ++it)
 744                         {
 745                                 GObjectController *cont = it->second;
 746                                 int type = cont->getGObjectType();
 747                                 if(type==GCONNECTOR)
 748                                 {
 749                                         GConnectorModel *conMod = (GConnectorModel*)cont->getModel();
 750                                         if(conMod->getStartPort()!=NULL && conMod->getStartPort()->getParentBox()->getObjectId() == bbmod->getObjectId())
 751                                         {
 752                                                 controllersToRemove.push_back(conMod->getObjectId());
 753                                         }
 754                                         if(conMod->getEndPort()!=NULL && conMod->getEndPort()->getParentBox()->getObjectId() == bbmod->getObjectId())
 755                                         {
 756                                                 controllersToRemove.push_back(conMod->getObjectId());
 757                                         }
 758                                 }
 759                         }
 760
 761                         // Add box controller to be removed
 762                         controllersToRemove.push_back(bbmod->getObjectId());
 763                 }
 764                 else if(control->getGObjectType()==GCONNECTOR)
 765                 {
 766                         GConnectorModel *conMod = (GConnectorModel*)control->getModel();
 767                         cout<<"RaC wxVtkSceneManager::deleteObject id:"<<id<<" modelId:" <<conMod->getObjectId()<<endl;
 768                         controllersToRemove.push_back(conMod->getObjectId());
 769                 }
 770
 771                 for(int i = 0;i<controllersToRemove.size();i++)
 772                 {
 773                         int id = controllersToRemove[i];
 774                         GObjectController *cont = _controllers[id];
 775                         cont->removeFromScene();
 776                         unregisterController((InteractorStyleMaracas*)cont);
 777                         _controllers.erase(id);
 778                 }
 779
 780
 781         }
 782
 783         //=========================================================================
 784
 785         void wxVtkSceneManager::displayBlackBoxInfo(std::string packageName, std::string boxName)
 786         {
 787                 _parent->displayBlackBoxInfo(packageName,boxName);
 788         }
 789
 790         //=========================================================================
 791
 792         void wxVtkSceneManager::updateStatusBar(std::string textStatus)
 793         {
 794                 _parent->updateStatusBar(textStatus);
 795         }
 796
 797         //=========================================================================
 798
 799         std::string wxVtkSceneManager::getDiagramScript()
 800         {
 801                 bool existsExec=false;
 802
 803                 std::vector<std::string> packages;
 804                 std::vector<int> boxes;
 805                 std::vector<int> connections;
 806                 std::vector<int> execBoxes;
 807
 808                 std::map<int, GObjectController*>::iterator it;
 809
 810                 for(it = _controllers.begin(); it != _controllers.end(); ++it)
 811                 {
 812                         GObjectController *desc = it->second;
 813                         int type = desc->getGObjectType();
 814
 815                         if(type==GBLACKBOX)
 816                         {
 817                                 GBlackBoxModel *mod = (GBlackBoxModel*)desc->getModel();
 818
 819                                 std::string pkg = mod->getBBTKPackage();
 820                                 bool existsPkg = false;
 821                                 for(int t = 0;t<packages.size() && existsPkg == false;t++)
 822                                 {
 823                                         if(packages[t]==pkg)
 824                                         {
 825                                                 existsPkg=true;
 826                                         }
 827                                 }
 828                                 if(!existsPkg)
 829                                 {
 830                                         packages.push_back(pkg);
 831                                 }
 832
 833
 834                                 boxes.push_back(it->first);
 835                                 if(mod->isExecutable())
 836                                 {
 837                                         execBoxes.push_back(it->first);
 838                                         existsExec=true;
 839                                 }
 840                         }
 841                         else if(type==GCONNECTOR)
 842                         {
 843                                 connections.push_back(it->first);
 844                         }
 845                 }
 846
 847                 std::string script = "";
 848                 script+="# BBTK GEditor Script\n";
 849                 script+="# ----------------------\n";
 850                 if(existsExec)
 851                 {
 852                         int i;
 853                         for(i = 0; i<packages.size();i++)
 854                         {
 855                                 script+="include ";
 856                                 script+=packages[i];
 857                                 script+="\n";
 858                         }
 859
 860                         script+="include std\n";
 861
 862                         for(i = 0; i<boxes.size();i++)
 863                         {
 864                                 script+="new ";
 865                                 int id = boxes[i];
 866                                 GObjectController *control = _controllers[id];
 867                                 GBlackBoxModel *model = (GBlackBoxModel*)control->getModel();
 868
 869                                 script+=model->getBBTKType();
 870                                 script+=" ";
 871                                 script+=model->getBBTKName();
 872                                 script+="\n";
 873
 874                                 std::vector<GPortModel*> inputs = model->getInputPorts();
 875                                 for(int j = 0; j<inputs.size();j++)
 876                                 {
 877                                         GPortModel* inputPort = inputs[j];
 878                                         if(inputPort->isValueSet())
 879                                         {
 880                                                 script+="set ";
 881                                                 script+=model->getBBTKName();
 882                                                 script+=".";
 883                                                 script+=inputPort->getBBTKName();
 884                                                 script+=" ";
 885                                                 script+=inputPort->getValue();
 886                                                 script+="\n";
 887                                         }
 888                                 }
 889
 890                         }
 891
 892                         for(i = 0; i<connections.size();i++)
 893                         {
 894                                 script+="connect ";
 895                                 int id = connections[i];
 896                                 GObjectController *control = _controllers[id];
 897                                 GConnectorModel *model = (GConnectorModel*)control->getModel();
 898
 899                                 //Start Connection info
 900                                 GPortModel *start = model->getStartPort();
 901                                 script+=start->getParentBox()->getBBTKName();
 902                                 script+=".";
 903                                 script+=start->getBBTKName();
 904
 905                                 script+=" ";
 906
 907                                 //End Connection info
 908                                 GPortModel *end = model->getEndPort();
 909                                 script+=end->getParentBox()->getBBTKName();
 910                                 script+=".";
 911                                 script+=end->getBBTKName();
 912
 913                                 script+="\n";
 914                         }
 915
 916                         for(i = 0; i<execBoxes.size();i++)
 917                         {
 918                                 script+="exec ";
 919                                 int id = execBoxes[i];
 920                                 GObjectController *control = _controllers[id];
 921                                 GBlackBoxModel *model = (GBlackBoxModel*)control->getModel();
 922
 923                                 script+=model->getBBTKName();
 924                                 script+="\n";
 925                         }
 926
 927                 }
 928
 929                 return script;
 930         }
 931
 932         //=========================================================================
 933
 934         void wxVtkSceneManager::deleteAllBoxes()
 935         {
 936                 std::map<int, GObjectController*>::iterator it;
 937                 for(it = _controllers.begin(); it != _controllers.end(); ++it)
 938                 {
 939                         GObjectController *cont = it->second;
 940                         cont->removeFromScene();
 941                         unregisterController((InteractorStyleMaracas*)cont);
 942                 }
 943                 _selectedObjects.clear();
 944                 _controllers.clear();
 945                 refreshScene();
 946         }
 947
 948         //=========================================================================
 949
 950         void wxVtkSceneManager::refreshScene()
 951         {
 952                 _baseView->RefreshView();
 953         }
 954
 955         //=========================================================================
 956
 957         void wxVtkSceneManager::centerView()
 958         {
 959                 double temp[3];
 960                 _baseView->GetRenderer()->GetActiveCamera()->GetFocalPoint(temp);
 961                 _baseView->GetRenderer()->GetActiveCamera()->SetFocalPoint(0,0,temp[2]);
 962                 _baseView->GetRenderer()->GetActiveCamera()->GetPosition(temp);
 963                 _baseView->GetRenderer()->GetActiveCamera()->SetPosition(0,0,temp[2]);
 964                 _baseView->RefreshView();
 965
 966         }
 967
 968         //=========================================================================
 969
 970 }  // EO namespace bbtk
 971
 972 // EOF
 973