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                 _idLastController=0;
  51                 _startDragging=false;
  52
  53                 if( _baseView!=NULL )
  54                 {
  55                         _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget((wxDropTarget*)parent);
  56                         configureBaseView();
  57                         _worldState=NOTHING_HAPPENS;
  58                         registerController(this);
  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 boxType)
 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, boxType);
 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(boxType);
 144                 model->setBBTKPackage(packageName);
 145
 146                 model->addObserver(view);
 147                 model->addObserver(this);
 148
 149                 //Iterate and create the input ports
 150                 std::map<std::string, BlackBoxInputDescriptor*> descriptorInMap = descriptor->GetInputDescriptorMap();
 151                 std::map<std::string, BlackBoxInputDescriptor*>::iterator itInput;
 152
 153                 int i=0;
 154                 for(itInput = descriptorInMap.begin(); itInput != descriptorInMap.end(); ++itInput)
 155                 {
 156                         BlackBoxInputDescriptor *desc = itInput->second;
 157                         createGInputPort(GINPUTPORT,i,model,desc);
 158                         i++;
 159                 }
 160
 161                 //Iterate and create the output ports
 162                 std::map<std::string, BlackBoxOutputDescriptor*> descriptorOutMap = descriptor->GetOutputDescriptorMap();
 163                 std::map<std::string, BlackBoxOutputDescriptor*>::iterator itOutput;
 164
 165                 i=0;
 166                 for(itOutput = descriptorOutMap.begin();itOutput != descriptorOutMap.end(); ++itOutput)
 167                 {
 168                         BlackBoxOutputDescriptor *desc = itOutput->second;
 169                         createGOutputPort(GOUTPUTPORT,i,model,desc);
 170                         i++;
 171                 }
 172
 173
 174                 //Associates the view with the correspondent renderer and the  model.
 175                 //(NOTE: Refresh is only made by the view)
 176                 view->setModel(model);
 177                 view->setBaseView(_baseView);
 178                 view->initVtkObjects();
 179
 180                 //Associates the controller with the correspondent model and view
 181                 controller->setModelAndView(model,view);
 182
 183                 //Resgiter change to the observers of the actual model
 184                 model->notifyObservers(_idManager);
 185
 186                 //Register the controller of the new object
 187                 registerController((InteractorStyleMaracas*) controller);
 188
 189                 //Add the object to the objects list
 190                 int newId = _controllers.size();
 191                 controller->setId(newId);
 192                 _controllers[newId] = controller;
 193
 194         }
 195
 196         //=========================================================================
 197
 198         void wxVtkSceneManager::createGInputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxInputDescriptor *desc)
 199         {
 200                 createGPort(portType,desc->GetName(),desc->GetTypeName(),posinBox,blackBox);
 201         }
 202
 203         //=========================================================================
 204
 205         void wxVtkSceneManager::createGOutputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxOutputDescriptor *desc)
 206         {
 207                 createGPort(portType,desc->GetName(),desc->GetTypeName(),posinBox,blackBox);
 208         }
 209
 210         //=========================================================================
 211
 212         void wxVtkSceneManager::createGPort(int portType,std::string bbtkName, std::string bbtkType, int posInBox,GBlackBoxModel *blackBox)
 213         {
 214                 int type = GPORT;
 215
 216                 //Create the MVC Objects
 217                 GPortModel *model = (GPortModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 218                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 219                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 220
 221                 model->registerInBox(blackBox,portType, posInBox);
 222                 blackBox->addOutputPort(model);
 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
 249         //=========================================================================
 250
 251         void wxVtkSceneManager::createGConnector(GPortModel* startPort)
 252         {
 253                 int type = GCONNECTOR;
 254
 255                 manualConnectorContourController* manContourControl     = new manualConnectorContourController();
 256                 manualConnectorContourView* manContourView      = new manualConnectorContourView();
 257                 manualContourModel* manContourModel     = new manualContourModel();
 258
 259                 GConnectorController* connectorcontroller = new GConnectorController();
 260                 GConnectorModel* connectorModel = new GConnectorModel();
 261                 GConnectorView* connectorView = new GConnectorView();
 262                 connectorModel->setGObjectType(type);
 263
 264                 manContourModel->SetCloseContour(false);
 265                 connectorModel->setStartPort(startPort);
 266
 267                 manContourView->SetModel( manContourModel );
 268                 manContourView->SetWxVtkBaseView( _baseView );
 269                 manContourView->SetRange( 0.5 );
 270                 manContourView->SetZ( 900 );
 271
 272                 manContourView->SetColorNormalContour(0, 0, 1);
 273                 manContourView->SetColorEditContour(0.5, 0.5, 0.5);
 274                 manContourView->SetColorSelectContour(1, 0.8, 0);
 275                 manContourView->SetWidthLine(1);
 276
 277                 manContourControl->SetModelView( manContourModel , manContourView );
 278
 279                 manContourControl->CreateNewManualContour();
 280
 281                 manContourView->RefreshContour();
 282
 283
 284                 double x,y,z;
 285                 connectorModel->getInicPoint(x,y,z);
 286
 287                 manContourControl->SetState(1);
 288                 manContourModel->SetCloseContour(false);
 289
 290                 manContourModel->AddPoint(x,y,z);
 291                 manContourView->AddPoint();
 292
 293                 manContourModel->AddPoint(x,y,z);
 294                 manContourView->AddPoint();
 295
 296                 int bak= manContourControl->GetNumberOfPointsManualContour() - 1;
 297                 manContourControl->_bakIdPoint=bak;
 298                 manContourView->Refresh();
 299
 300                 manContourControl->SetMoving( false );
 301
 302                 registerController((InteractorStyleMaracas*) connectorcontroller);
 303
 304                 connectorcontroller->setManualContourController(manContourControl);
 305                 connectorModel->setManualContourModel(manContourModel);
 306                 connectorView->setManualContourView(manContourView);
 307                 connectorView->setModel(connectorModel);
 308                 connectorcontroller->setModelAndView(connectorModel,connectorView);
 309
 310                 int newId = _controllers.size();
 311                 connectorcontroller->setId(newId);
 312                 _controllers[newId] = connectorcontroller;
 313
 314         }
 315
 316         //=========================================================================
 317
 318         void wxVtkSceneManager::registerController(InteractorStyleMaracas *param)
 319         {
 320                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 321                 baseViewControlManager->AddInteractorStyleMaracas( param );
 322         }
 323
 324         //=========================================================================
 325
 326         void wxVtkSceneManager::unregisterController(InteractorStyleMaracas *param)
 327         {
 328                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 329                 baseViewControlManager->RemoveInteractorStyleMaracas( param );
 330         }
 331
 332         //=========================================================================
 333
 334         vtkRenderer* wxVtkSceneManager::getRenderer()
 335         {
 336                 return _baseView->GetRenderer();
 337         }
 338
 339         //=========================================================================
 340
 341         vtkRenderWindow* wxVtkSceneManager::getRenderWindow()
 342         {
 343                 return _baseView->GetRenWin();
 344         }
 345         //=========================================================================
 346
 347
 348         void wxVtkSceneManager::update(int idController,int command)
 349         {
 350                 if(command != NO_COMMAND)
 351                 {
 352                         if(command == ADD_TO_SELECTED)
 353                         {
 354                                 GObjectController* cont = _controllers[idController];
 355
 356                                 bool foundID=false;
 357                                 for (int i=0; i<_selectedObjects.size() && foundID==false; i++)
 358                                 {
 359                                         int id = _selectedObjects[i];
 360                                         if(id==idController)
 361                                         {
 362                                                 foundID = true;
 363                                         }
 364                                 }
 365                                 if(!foundID)
 366                                 {
 367                                         int id = idController;
 368                                         _selectedObjects.push_back(id);
 369                                 }
 370
 371                         }
 372                         else if(command == INIT_CREATION_CONTOUR)
 373                         {
 374                                 _worldState = INIT_CREATION_CONTOUR;
 375                                 GObjectController* cont = _controllers[idController];
 376                                 GPortModel* startOutputPort = (GPortModel*)cont->getModel();
 377
 378
 379                                 // The last one is the controller of the connector
 380                                 for(int i=0;i<_controllers.size();i++)
 381                                 {
 382                                         GObjectController* cont = _controllers[i];
 383                                         if(cont->getGObjectType() == GPORT )
 384                                         {
 385                                                 GPortModel* port = (GPortModel*)cont->getModel();
 386                                                 if(port->getPortType()==GINPUTPORT)
 387                                                 {
 388                                                         cont->SetActive(true);
 389                                                 }
 390                                                 else
 391                                                 {
 392                                                         cont->getView()->setState(NOTHING_HAPPENS);
 393                                                         cont->getModel()->notifyObservers(_idManager);
 394                                                         cont->SetActive(false);
 395                                                 }
 396                                         }
 397                                         else
 398                                         {
 399                                                 cont->getView()->setState(NOTHING_HAPPENS);
 400                                                 cont->getModel()->notifyObservers(_idManager);
 401                                                 cont->SetActive(false);
 402                                         }
 403                                 }
 404
 405                                 _selectedObjects.clear();
 406
 407                                 createGConnector(startOutputPort);
 408
 409                         }
 410                         else if(command == FIN_CREATION_CONTOUR && _worldState == INIT_CREATION_CONTOUR)
 411                         {
 412                                 _worldState = NOTHING_HAPPENS;
 413                                 int id = _controllers.size()-1;
 414                                 GObjectController* cont = _controllers[id];
 415                                 GConnectorModel* modelContour = (GConnectorModel*)cont->getModel();
 416
 417                                 GObjectController* finPort = _controllers[idController];
 418                                 if(finPort->getGObjectType() == GPORT)
 419                                 {
 420                                         GPortModel* modelPort = (GPortModel*)finPort->getModel();
 421                                         modelContour->setEndPort(modelPort);
 422                                 }
 423
 424                                 manualConnectorContourController* manCont = ((GConnectorController*)cont)->getManualContourController();
 425                                 manualConnectorContourView* connView = (manualConnectorContourView*)manCont->GetManualViewBaseContour();
 426                                 connView->Refresh();
 427
 428                                 for(int i=0;i<_controllers.size();i++)
 429                                 {
 430                                         GObjectController* cont = _controllers[i];
 431                                         if(cont->getView()!=NULL)
 432                                         {
 433                                                 cont->getView()->setState(NOTHING_HAPPENS);
 434                                                 cont->getModel()->notifyObservers(_idManager);
 435                                         }
 436                                         cont->SetActive(true);
 437                                 }
 438                         }
 439                 }
 440         }
 441
 442         //=========================================================================
 443
 444         bool wxVtkSceneManager::OnMouseMove()
 445         {
 446                 int X,Y;
 447                 wxVTKRenderWindowInteractor *wxVTKiren;
 448                 wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView()->GetWxVTKRenderWindowInteractor();
 449                 wxVTKiren->GetEventPosition(X,Y);
 450
 451
 452                 if(_worldState == DRAG_OBJECTS)
 453                 {
 454                         for (int i=0; i<_selectedObjects.size(); i++)
 455                         {
 456                                 int id = _selectedObjects[i];
 457                                 GObjectController* cont = _controllers[id];
 458                                 if(_startDragging)
 459                                 {
 460                                         cont->getView()->setStartDragging(true);
 461                                 }
 462                                 cont->getView()->moveObject(X,Y);
 463                                 cont->getView()->setState(DRAG);
 464                                 cont->getModel()->notifyObservers(_idManager);
 465                         }
 466
 467                         std::map<int, GObjectController*>::iterator it;
 468
 469                         for(it = _controllers.begin(); it != _controllers.end(); ++it)
 470                         {
 471                                 GObjectController *desc = it->second;
 472                                 if(desc->getGObjectType()==GCONNECTOR)
 473                                 {
 474                                         GConnectorView* vconn = (GConnectorView*)desc->getView();
 475                                         vconn->updateStartEndPoints();
 476                                 }
 477                         }
 478
 479                         _startDragging=false;
 480
 481                 }
 482                 else if(_worldState == NOTHING_HAPPENS || _worldState == INIT_CREATION_CONTOUR)
 483                 {
 484                         std::map<int, GObjectController*>::iterator it;
 485
 486                         for(it = _controllers.begin(); it != _controllers.end(); ++it)
 487                         {
 488                                 GObjectController *desc = it->second;
 489                                 int type = desc->getGObjectType();
 490                                 int state = desc->getView()->getState();
 491
 492                                 if(state == HIGHLIGHTED){
 493
 494                                         updateStatusBar(desc->getStatusText());
 495                                         if(type==GBLACKBOX)
 496                                         {
 497                                                 GBlackBoxModel *mod = (GBlackBoxModel*)desc->getModel();
 498                                                 _parent->displayBlackBoxInfo(mod->getBBTKPackage(),mod->getBBTKType());
 499                                         }
 500                                 }
 501                         }
 502                 }
 503
 504
 505
 506
 507                 return true;
 508         }
 509
 510         //=========================================================================
 511
 512         bool wxVtkSceneManager::OnLeftButtonDown()
 513         {
 514
 515                 if(_selectedObjects.size()!=0)
 516                 {
 517                         _worldState = DRAG_OBJECTS;
 518                         _startDragging = true;
 519
 520                         for (int i = 0; i < _selectedObjects.size(); i++)
 521                         {
 522                                 int id = _selectedObjects[i];
 523                                 GObjectController* cont = _controllers[id];
 524                                 cont->getView()->setState(DRAG);
 525                                 cont->getModel()->notifyObservers(_idManager);
 526                         }
 527                 }
 528
 529
 530
 531                 return true;
 532         }
 533
 534         //=========================================================================
 535
 536         bool wxVtkSceneManager::OnLeftButtonUp()
 537         {
 538                 if(_worldState == DRAG_OBJECTS)
 539                 {
 540                         _worldState = NOTHING_HAPPENS;
 541
 542                         for (int i = 0; i < _selectedObjects.size(); i++)
 543                         {
 544                                 int id = _selectedObjects[i];
 545                                 GObjectController* cont = _controllers[id];
 546                                 cont->getView()->setState(SELECTED);
 547                                 cont->getModel()->notifyObservers(_idManager);
 548                         }
 549                 }
 550                 return true;
 551         }
 552
 553         //=========================================================================
 554
 555         bool wxVtkSceneManager::OnRightButtonUp()
 556         {
 557                 for (int i = 0; i < _selectedObjects.size(); i++)
 558                 {
 559                         int id = _selectedObjects[i];
 560                         GObjectController* cont = _controllers[id];
 561                         cont->SetActive(true);
 562                         cont->getView()->setState(NOTHING_HAPPENS);
 563                         cont->getModel()->notifyObservers(_idManager);
 564                 }
 565
 566                 _selectedObjects.clear();
 567
 568                 return true;
 569         }
 570
 571         //=========================================================================
 572
 573         bool wxVtkSceneManager::OnChar()
 574         {
 575                 char keyCode = _vtkInteractorStyleBaseView->GetInteractor()-> GetKeyCode();
 576
 577                 // KeyCode 127 : Delete Key
 578                 // KeyCode 8 : Backspace Key
 579                 if(keyCode == 8 || keyCode == 127)
 580                 {
 581                         if(_selectedObjects.size()>0)
 582                         {
 583                                 for(int i=0;i<_selectedObjects.size();i++)
 584                                 {
 585                                         int id = _selectedObjects[i];
 586                                         removeObject(id);
 587                                 }
 588                                 _selectedObjects.clear();
 589                         }
 590                 }
 591
 592                 return true;
 593         }
 594
 595         //=========================================================================
 596
 597         void wxVtkSceneManager::removeObject(int id)
 598         {
 599                 GObjectController *control = _controllers[id];
 600                 std::vector<int> controllersToRemove;
 601
 602                 if(control->getGObjectType()==GBLACKBOX)
 603                 {
 604                         GBlackBoxModel *bbmod = (GBlackBoxModel*)control->getModel();
 605                         std::vector<GPortModel*>inputs = bbmod->getInputPorts();
 606
 607                         for(int i = 0;i<inputs.size();i++)
 608                         {
 609                                 controllersToRemove.push_back(inputs[i]->getObjectId());
 610                         }
 611
 612                         std::vector<GPortModel*>outputs = bbmod->getOutputPorts();
 613
 614                         for(int i = 0;i<outputs.size();i++)
 615                         {
 616                                 controllersToRemove.push_back(outputs[i]->getObjectId());
 617                         }
 618
 619                         controllersToRemove.push_back(control->getId());
 620                 }
 621
 622                 for(int i = 0;i<controllersToRemove.size();i++)
 623                 {
 624                         int id = controllersToRemove[i];
 625                         GObjectController *cont = _controllers[id];
 626                         cont->removeFromScene();
 627                         unregisterController((InteractorStyleMaracas*)cont);
 628                         _controllers.erase(id);
 629                 }
 630
 631
 632         }
 633
 634         //=========================================================================
 635
 636         void wxVtkSceneManager::displayBlackBoxInfo(std::string packageName, std::string boxName)
 637         {
 638                 _parent->displayBlackBoxInfo(packageName,boxName);
 639         }
 640
 641         //=========================================================================
 642
 643         void wxVtkSceneManager::updateStatusBar(std::string textStatus)
 644         {
 645                 _parent->updateStatusBar(textStatus);
 646         }
 647
 648         //=========================================================================
 649
 650         std::string wxVtkSceneManager::getDiagramScript()
 651         {
 652                 bool existsExec=false;
 653
 654                 std::vector<std::string> packages;
 655                 std::vector<int> boxes;
 656                 std::vector<int> connections;
 657                 std::vector<int> execBoxes;
 658
 659                 std::map<int, GObjectController*>::iterator it;
 660
 661                 for(it = _controllers.begin(); it != _controllers.end(); ++it)
 662                 {
 663                         GObjectController *desc = it->second;
 664                         int type = desc->getGObjectType();
 665
 666                         if(type==GBLACKBOX)
 667                         {
 668                                 GBlackBoxModel *mod = (GBlackBoxModel*)desc->getModel();
 669
 670                                 std::string pkg = mod->getBBTKPackage();
 671                                 bool existsPkg = false;
 672                                 for(int t = 0;t<packages.size() && existsPkg == false;t++)
 673                                 {
 674                                         if(packages[t]==pkg)
 675                                         {
 676                                                 existsPkg=true;
 677                                         }
 678                                 }
 679                                 if(!existsPkg)
 680                                 {
 681                                         packages.push_back(pkg);
 682                                 }
 683
 684
 685                                 boxes.push_back(it->first);
 686                                 if(mod->isExecutable())
 687                                 {
 688                                         execBoxes.push_back(it->first);
 689                                         existsExec=true;
 690                                 }
 691                         }
 692                         else if(type==GCONNECTOR)
 693                         {
 694                                 connections.push_back(it->first);
 695                         }
 696                 }
 697
 698                 std::string script = "";
 699                 script+="# BBTK GEditor Script\n";
 700                 script+="# ----------------------\n";
 701                 if(existsExec)
 702                 {
 703                         int i;
 704                         for(i = 0; i<packages.size();i++)
 705                         {
 706                                 script+="load ";
 707                                 script+=packages[i];
 708                                 script+="\n";
 709                         }
 710
 711                         for(i = 0; i<boxes.size();i++)
 712                         {
 713                                 script+="new ";
 714                                 int id = boxes[i];
 715                                 GObjectController *control = _controllers[id];
 716                                 GBlackBoxModel *model = (GBlackBoxModel*)control->getModel();
 717
 718                                 script+=model->getBBTKType();
 719                                 script+=" ";
 720                                 script+=model->getBBTKName();
 721                                 script+="\n";
 722                         }
 723
 724                         for(i = 0; i<connections.size();i++)
 725                         {
 726                                 script+="connect ";
 727                                 int id = connections[i];
 728                                 GObjectController *control = _controllers[id];
 729                                 GConnectorModel *model = (GConnectorModel*)control->getModel();
 730
 731                                 //Start Connection info
 732                                 GPortModel *start = model->getStartPort();
 733                                 script+=start->getParentBox()->getBBTKName();
 734                                 script+=".";
 735                                 script+=start->getBBTKName();
 736
 737                                 script+=" ";
 738
 739                                 //End Connection info
 740                                 GPortModel *end = model->getEndPort();
 741                                 script+=end->getParentBox()->getBBTKName();
 742                                 script+=".";
 743                                 script+=end->getBBTKName();
 744
 745                                 script+="\n";
 746                         }
 747
 748                         for(i = 0; i<execBoxes.size();i++)
 749                         {
 750                                 script+="exec ";
 751                                 int id = execBoxes[i];
 752                                 GObjectController *control = _controllers[id];
 753                                 GBlackBoxModel *model = (GBlackBoxModel*)control->getModel();
 754
 755                                 script+=model->getBBTKName();
 756                                 script+="\n";
 757                         }
 758
 759                 }
 760
 761                 return script;
 762         }
 763
 764         //=========================================================================
 765
 766 }  // EO namespace bbtk
 767
 768 // EOF
 769