lib/EditorGraphicBBS/bbsWxGUIEditorGraphic/bbtkwxGUIEditorGraphicBBS.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::WxInterfaceEditorGraphicBBS .
  34 */
  35
  36 #include "bbtkwxGUIEditorGraphicBBS.h"
  37 #include "creaWx.h"
  38
  39 namespace bbtk
  40 {
  41
  42
  43         //=========================================================================
  44         wxGUIEditorGraphicBBS::wxGUIEditorGraphicBBS(wxFrame *parent)
  45                 : wxFrame(parent, -1, _T("bbtkGEditor"),wxDefaultPosition, wxSize(1200,800))
  46         {
  47                 _frameAUIMgr = new wxAuiManager(this);
  48
  49
  50                 /*std::string datadir( crea::System::GetExecutablePath() );
  51                 std::string datadir (".");
  52                 cout<<"RaC //------------------"<<endl;
  53                 cout<<"RaC //TODO wxGUIEditorGraphicBBS constructor.Initialize datadir with  crea::System::GetExecutablePath() ."<<endl;
  54                 cout<<"RaC //------------------"<<endl;
  55
  56             #ifdef LINUX // assume this is OSX
  57                    datadir=datadir+"/../share/creaContours";
  58             #endif // MACOSX
  59
  60                 #ifdef MACOSX // assume this is OSX
  61                         datadir=datadir+"/../../../../share/creaContours";
  62                 #endif // MACOSX
  63
  64                 _dataDir = datadir;*/
  65
  66                 initMenu();
  67                 initToolbar();
  68                 initTabPanelsManager();
  69                 initPackageBrowser();
  70                 initHelpHTMLBrowser();
  71
  72                 CreateStatusBar();
  73                 _frameAUIMgr->Update();
  74                 _actualPkgBrowserBoxName="";
  75                 _actualPkgBrowserPkgName="";
  76         }
  77
  78
  79         //=========================================================================
  80         wxGUIEditorGraphicBBS::~wxGUIEditorGraphicBBS()
  81         {
  82                 _frameAUIMgr->UnInit();
  83         }
  84
  85         //=========================================================================
  86         void wxGUIEditorGraphicBBS::initToolbar()
  87         {
  88                 wxBitmap bmp_new(new_xpm);
  89                 wxBitmap bmp_open(open_xpm);
  90                 wxBitmap bmp_save(save_xpm);
  91                 wxBitmap bmp_run(run_xpm);
  92                 wxBitmap bmp_delete(delete_xpm);
  93                 wxBitmap bmp_centerview(centerview_xpm);
  94                 wxBitmap bmp_complexbox(complexbox_xpm);
  95                 wxBitmap bmp_complexinputport(complexinputport_xpm);
  96                 wxBitmap bmp_complexoutputport(complexoutputport_xpm);
  97
  98                 wxToolBar  *toolbar = new wxToolBar(this, wxID_ANY);
  99
 100                 //Adds a tool btn to the toolbar
 101                 toolbar->AddTool(ID_NEW,_T("New"),bmp_new, wxNullBitmap, wxITEM_NORMAL,_T("New tab"), _T("Create a new panel tab"));
 102                 toolbar->AddTool(ID_OPEN,_T("Open diagram"),bmp_open, wxNullBitmap, wxITEM_NORMAL,_T("Open a diagram"), _T("Open a diagram"));
 103                 toolbar->AddTool(ID_SAVE,_T("Save diagram"),bmp_save, wxNullBitmap, wxITEM_NORMAL,_T("Saves actual diagram"), _T("Saves actual diagram"));
 104                 toolbar->AddTool(ID_RUN,_T("Run"),bmp_run, wxNullBitmap, wxITEM_NORMAL,_T("Execute actual diagram"), _T("Execute actual diagram"));
 105                 toolbar->AddTool(ID_DELETEALL,_T("Delete all"),bmp_delete, wxNullBitmap, wxITEM_NORMAL,_T("Delete all boxes"), _T("Delete all boxes"));
 106                 toolbar->AddTool(ID_CENTERVIEW,_T("Center view"),bmp_centerview, wxNullBitmap, wxITEM_NORMAL,_T("Center view"), _T("Center view"));
 107                 toolbar->AddSeparator();
 108                 toolbar->AddTool(ID_BTNCOMPLEXBOX,_T("Complex box"),complexbox_xpm, wxNullBitmap, wxITEM_NORMAL,_T("Complex box"), _T("Complex box"));
 109                 toolbar->SetToggle(ID_BTNCOMPLEXBOX,true);
 110                 toolbar->AddTool(ID_ADDCOMPLEXBOXINPUT,_T("Add input to Complex box"),bmp_complexinputport, wxNullBitmap, wxITEM_NORMAL,_T("Add input to Complex box"), _T("Add input to Complex box"));
 111                 toolbar->AddTool(ID_ADDCOMPLEXBOXOUTPUT,_T("Add output to Complex box"),bmp_complexoutputport, wxNullBitmap, wxITEM_NORMAL,_T("Add output Complex box"), _T("Add output Complex box"));
 112                 toolbar->EnableTool(ID_ADDCOMPLEXBOXINPUT,false);
 113                 toolbar->EnableTool(ID_ADDCOMPLEXBOXOUTPUT,false);
 114
 115                 toolbar->SetMargins( 2, 2 );
 116                 toolbar->Realize();
 117                 SetToolBar(toolbar);
 118
 119                 // connect command event handlers
 120                 Connect(ID_NEW,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnCreateNewTab));
 121                 Connect(ID_OPEN,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnOpenDiagram));
 122                 Connect(ID_SAVE,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnSaveActualDiagram));
 123                 Connect(ID_RUN,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnExecuteActualDiagram));
 124                 Connect(ID_DELETEALL,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnDeleteAllBoxesActualDiagram));
 125                 Connect(ID_CENTERVIEW,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnCenterViewActualDiagram));
 126                 Connect(ID_BTNCOMPLEXBOX,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnClickBtnComplexBox));
 127                 Connect(ID_ADDCOMPLEXBOXINPUT,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnAddComplexBoxInput));
 128                 Connect(ID_ADDCOMPLEXBOXOUTPUT,wxEVT_COMMAND_TOOL_CLICKED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnAddComplexBoxOutput));
 129
 130         }
 131         //=========================================================================
 132         void wxGUIEditorGraphicBBS::initHelpHTMLBrowser()
 133         {
 134                 //TO FIX THE PATH OF BBTK BIN  IN ORDER TO USE REGENERATE EXECUTABLES
 135                 //RegenerateAll();
 136                 _helpHtmlBrowser = new WxGUIHtmlBrowser(this,wxSize(200,0));
 137                 _frameAUIMgr->AddPane(_helpHtmlBrowser,wxAuiPaneInfo().Right().MinSize(200,200));
 138         }
 139
 140         //=========================================================================
 141         void wxGUIEditorGraphicBBS::initMenu()
 142         {
 143                 // create a menu bar
 144                 wxMenu *fileMenu = new wxMenu;
 145
 146                 // the "About" item should be in the help menu
 147                 wxMenu *helpMenu = new wxMenu;
 148                 helpMenu->Append(wxID_ABOUT, _T("&About..."), _T("About"));
 149                 fileMenu->Append(wxID_EXIT, _T("E&xit"), _T("Exit"));
 150
 151                 Connect(wxID_EXIT,wxEVT_COMMAND_MENU_SELECTED,wxCommandEventHandler(wxGUIEditorGraphicBBS::OnExit));
 152
 153                 // now append the freshly created menu to the menu bar...
 154                 wxMenuBar *menuBar = new wxMenuBar();
 155                 menuBar->Append(fileMenu, _T("&File"));
 156                 menuBar->Append(helpMenu, _T("&Help"));
 157
 158                 // attach this menu bar to the frame
 159                 SetMenuBar(menuBar);
 160         }
 161
 162         //=========================================================================
 163         void wxGUIEditorGraphicBBS::initTabPanelsManager()
 164         {
 165                 _notebook = new wxAuiNotebook(this,wxID_NOTEBOOK,wxDefaultPosition,wxDefaultSize,wxAUI_NB_TOP|wxAUI_NB_TAB_MOVE|wxAUI_NB_CLOSE_ON_ACTIVE_TAB|wxAUI_NB_TAB_FIXED_WIDTH|wxAUI_NB_WINDOWLIST_BUTTON);
 166                 _tabsMgr = new wxTabPanelsManager(this);
 167                 _frameAUIMgr->AddPane(_notebook,wxAuiPaneInfo().CenterPane());
 168
 169         }
 170
 171         //=========================================================================
 172         void wxGUIEditorGraphicBBS::initPackageBrowser()
 173         {
 174                 _pkgBrowser = new WxGUIPackageBrowser2(this);
 175                 _pkgBrowser->IncludeAll();
 176                 _frameAUIMgr->AddPane(_pkgBrowser,wxAuiPaneInfo().Left().MinSize(200,200).CloseButton(false));
 177         }
 178
 179         //================================================================
 180
 181         void wxGUIEditorGraphicBBS::DoRegeneratePackageDoc( const std::string& pack )
 182         {
 183                 std::string mess("Regenerating doc for package '");
 184                 if (pack!="-a"){
 185                         mess += pack + "'";
 186                 }
 187                 else
 188                 {
 189                         mess = "Regenerating doc for all packages";
 190                 }
 191
 192                 mess += " ... please wait";
 193
 194                 SetStatusText( std2wx(mess) );
 195
 196                 //BBTK_BUSY_CURSOR;
 197
 198                 std::string command;
 199                 #if defined(WIN32)
 200                         command = "\"";
 201                 #endif
 202                         command += ConfigurationFile::GetInstance().Get_bin_path();
 203                         command += ConfigurationFile::GetInstance().Get_file_separator();
 204                         command += "bbRegeneratePackageDoc";
 205                 #if defined(WIN32)
 206                         command += "\"";
 207                 #endif
 208
 209                 command += " " + pack + " -q";
 210             bbtkMessage("debug",1,"Executing system command '"<<command<<"'"<<std::endl);
 211
 212                 if ( ! system ( command.c_str() ) )
 213                 {
 214                         SetStatusText( _T("Done !"));
 215                         /*
 216                         wxMessageBox(_T("Done !"),_T("Regenerate package '")
 217                                          +std2wx(pack)+_T("' doc"),
 218                                          wxOK | wxICON_INFORMATION);
 219                         */
 220                 }
 221                 else
 222                 {
 223                         SetStatusText( _T("Done !"));
 224                         wxString err(_T("An error occured while running '"));
 225                         err +=  bbtk::std2wx(command) + _T("'");
 226                         wxMessageBox(err,_T("Regenerate package doc"),wxOK | wxICON_ERROR);
 227             }
 228         }
 229
 230         //================================================================
 231         void wxGUIEditorGraphicBBS::DoRegenerateBoxesLists()
 232         {
 233                 SetStatusText( _T("Regenerating boxes lists ... please wait") );
 234                 //BBTK_BUSY_CURSOR ;
 235
 236                 std::string command;
 237                 #if defined(WIN32)
 238                         command = "\"";
 239                 #endif
 240                         command += ConfigurationFile::GetInstance().Get_bin_path();
 241                         command += ConfigurationFile::GetInstance().Get_file_separator();
 242                         command += "bbRegenerateBoxesLists";
 243
 244                 #if defined(WIN32)
 245                         command += "\"";
 246                 #endif
 247                         command += " -q";
 248
 249                 bbtkMessage("debug",1,"Executing system command '"<<command<<"'"<<std::endl);
 250
 251                 if ( ! system ( command.c_str() ) )
 252                 {
 253                         SetStatusText( _T("Done !"));
 254                         /*
 255                         wxMessageBox(_T("Done !"),_T("Regenerate boxes lists"),
 256                                          wxOK | wxICON_INFORMATION);
 257                         */
 258                 }
 259                 else
 260                 {
 261                         SetStatusText( _T("Done !"));
 262                         wxString err(_T("An error occured while running '"));
 263                         err +=  bbtk::std2wx(command) + _T("'");
 264                         wxMessageBox(err,_T("Regenerate boxes lists"),wxOK | wxICON_ERROR);
 265                 }
 266         }
 267
 268   //================================================================
 269         void wxGUIEditorGraphicBBS::RegenerateAll()
 270         {
 271                 DoRegeneratePackageDoc("-a");
 272                 DoRegenerateBoxesLists();
 273         }
 274
 275         //================================================================
 276
 277         wxAuiNotebook* wxGUIEditorGraphicBBS::getAuiNotebook()
 278         {
 279                 return _notebook;
 280         }
 281
 282         //================================================================
 283
 284         void wxGUIEditorGraphicBBS::displayBlackBoxInfo(std::string packageName, std::string boxName)
 285         {
 286                 if(_actualPkgBrowserPkgName != packageName || _actualPkgBrowserBoxName != boxName )
 287                 {
 288                         _actualPkgBrowserPkgName = packageName;
 289                         _actualPkgBrowserBoxName = boxName;
 290
 291                         BlackBoxDescriptor::Pointer descriptor = GObjectsMVCFactory::getInstance()->getBlackBoxDescriptor(packageName, boxName);
 292                         _pkgBrowser->WxGUIBlackBoxListUserOnSelected(descriptor.get());
 293                 }
 294         }
 295
 296         //=========================================================================
 297
 298         void wxGUIEditorGraphicBBS::editBlackBox(GBlackBoxModel *bbmodel)
 299         {
 300                 wxBlackBoxEditionDialog* dialog = new wxBlackBoxEditionDialog(this,bbmodel);
 301                 dialog->Show();
 302         }
 303
 304         //=========================================================================
 305
 306         void wxGUIEditorGraphicBBS::editDiagramParameters(wxVtkSceneManager* scene)
 307         {
 308                 wxBlackBoxEditionDialog* dialog = new wxBlackBoxEditionDialog(this,scene);
 309                 dialog->Show();
 310         }
 311
 312         //=========================================================================
 313
 314         void wxGUIEditorGraphicBBS::updateStatusBar(std::string textStatus)
 315         {
 316                 SetStatusText(crea::std2wx(textStatus));
 317         }
 318
 319         //=========================================================================
 320
 321         void wxGUIEditorGraphicBBS::executeScript(std::string script)
 322         {
 323                 std::string separator = ConfigurationFile::GetInstance().Get_file_separator ();
 324                 std::string dir = ConfigurationFile::GetInstance().Get_default_temp_dir();
 325                 std::string filename = dir + separator + "tmp_bbtk.bbs";
 326
 327                 ofstream tempFile;
 328                 tempFile.open(filename.c_str());
 329                 tempFile << script;
 330                 tempFile.close();
 331
 332                 std::string command = "\"";
 333
 334                 #ifdef WIN32
 335                         command += "\"";
 336                 #endif
 337
 338                 //command += ConfigurationFile::GetInstance().Get_bin_path();
 339                 command +="C:/temp/bbtkBIN/RelWithDebInfo//";
 340
 341                 #ifdef MACOSX
 342                         command += separator + "bbi.app/Contents/MacOS/bbi\" ";
 343                 #else
 344                         command += separator + "bbi\" ";
 345                 #endif
 346                 command += "\""+filename + "\"";
 347
 348                 #ifdef WIN32
 349                         command += "\"";
 350                 #endif
 351
 352                 command += " & ";
 353
 354                 printf ("RaC wxGUIEditorGraphicBBS::executeScript %s \n" , command.c_str() );
 355                 system( command.c_str() );
 356         }
 357
 358         //=========================================================================
 359         // EVENT HANDLERS
 360         //=========================================================================
 361
 362         void wxGUIEditorGraphicBBS::OnCreateNewTab(wxCommandEvent& event)
 363         {
 364                 _tabsMgr->addNewTab();
 365                 refreshToolbar();
 366         }
 367
 368         //=========================================================================
 369
 370         void wxGUIEditorGraphicBBS::OnExecuteActualDiagram(wxCommandEvent& event)
 371         {
 372                 std::string script = _tabsMgr->getActualDiagramScript();
 373                 cout<<"RaC wxGUIEditorGraphicBBS::executeActualDiagram SCRIPT"<<endl;
 374                 cout<<script<<endl;
 375
 376                 executeScript(script);
 377         }
 378
 379         //=========================================================================
 380
 381         /*****************************************************/
 382         /* HANDLERS
 383         /*****************************************************/
 384         void wxGUIEditorGraphicBBS::OnSaveActualDiagram(wxCommandEvent& event)
 385         {
 386                 wxFileDialog * saveFileDialog = new wxFileDialog(this,wxT("Save  actual diagram"),wxEmptyString,"NewDiagram","*.bbd",wxSAVE|wxOVERWRITE_PROMPT);
 387                 if (saveFileDialog->ShowModal() == wxID_OK)
 388                 {
 389                         wxString fileName = saveFileDialog->GetPath();
 390
 391                         ofstream file;
 392                         file.open(fileName.c_str());
 393
 394                         std::string content="";
 395
 396                         // writing file header
 397                         content += "# ----------------------------------\n";
 398                         content += "# - BBTKGEditor v 1.0 BBD BlackBox Diagram file\n";
 399                         content += "# - ";
 400                         content += fileName;
 401                         content += "\n";
 402                         content += "# ----------------------------------\n";
 403                         content += "\n";
 404                         content += "APP_START\n";
 405                         _tabsMgr->saveActualDiagram(content);
 406                         content += "APP_END\n";
 407                         file << content;
 408                         file.close();
 409                 }
 410
 411         }
 412
 413         //=========================================================================
 414
 415         void wxGUIEditorGraphicBBS::refreshToolbar()
 416         {
 417                 wxToolBar* toolbar = GetToolBar();
 418                 if(_tabsMgr->isActualDiagramComplexBox())
 419                 {
 420                         toolbar->ToggleTool(ID_BTNCOMPLEXBOX,true);
 421                 }
 422                 else
 423                 {
 424                         toolbar->ToggleTool(ID_BTNCOMPLEXBOX,false);
 425                 }
 426
 427                 bool temp = toolbar->GetToolState(ID_BTNCOMPLEXBOX);
 428                 if(temp)
 429                 {
 430                         toolbar->EnableTool(ID_ADDCOMPLEXBOXINPUT,true);
 431                         toolbar->EnableTool(ID_ADDCOMPLEXBOXOUTPUT,true);
 432                 }
 433                 else
 434                 {
 435                         toolbar->EnableTool(ID_ADDCOMPLEXBOXINPUT,false);
 436                         toolbar->EnableTool(ID_ADDCOMPLEXBOXOUTPUT,false);
 437                 }
 438         }
 439
 440         //=========================================================================
 441
 442         void wxGUIEditorGraphicBBS::OnDeleteAllBoxesActualDiagram(wxCommandEvent& event)
 443         {
 444                 wxMessageDialog *dial = new wxMessageDialog(NULL, wxT("Are you sure to delete all boxes of the diagram?"), wxT("Delete all boxes"), wxYES_NO | wxNO_DEFAULT | wxICON_QUESTION);
 445                 if(dial->ShowModal() == wxID_YES)
 446                 {
 447                         _tabsMgr->deleteAllBoxesActualDiagram();
 448                 }
 449         }
 450
 451         //=========================================================================
 452
 453         void wxGUIEditorGraphicBBS::OnCenterViewActualDiagram(wxCommandEvent& event)
 454         {
 455                 _tabsMgr->centerViewActualDiagram();
 456         }
 457
 458         //=========================================================================
 459
 460
 461         void wxGUIEditorGraphicBBS::OnOpenDiagram(wxCommandEvent& event)
 462         {
 463                 wxFileDialog * openFileDialog = new wxFileDialog(this,wxT("Open diagram"),wxEmptyString,"","*.bbd",wxOPEN|wxFILE_MUST_EXIST);
 464                 if (openFileDialog->ShowModal() == wxID_OK)
 465                 {
 466                         wxString fileName = openFileDialog->GetPath();
 467
 468                         ifstream inputStream;
 469                         inputStream.open(fileName.c_str());
 470
 471                         _tabsMgr->addNewTab();
 472                         _tabsMgr->loadDiagram(inputStream);
 473
 474                         inputStream.close();
 475
 476
 477                 }
 478         }
 479
 480         //=========================================================================
 481
 482         void wxGUIEditorGraphicBBS::OnClickBtnComplexBox(wxCommandEvent& event)
 483         {
 484                 wxToolBar* toolbar = GetToolBar();
 485                 bool temp = toolbar->GetToolState(ID_BTNCOMPLEXBOX);
 486                 if(temp)
 487                 {
 488                         toolbar->EnableTool(ID_ADDCOMPLEXBOXINPUT,true);
 489                         toolbar->EnableTool(ID_ADDCOMPLEXBOXOUTPUT,true);
 490                         _tabsMgr->setActualDiagramComplexBox(true);
 491                 }
 492                 else
 493                 {
 494                         toolbar->EnableTool(ID_ADDCOMPLEXBOXINPUT,false);
 495                         toolbar->EnableTool(ID_ADDCOMPLEXBOXOUTPUT,false);
 496                         _tabsMgr->setActualDiagramComplexBox(false);
 497                 }
 498
 499         }
 500
 501         //=========================================================================
 502
 503         void wxGUIEditorGraphicBBS::OnAddComplexBoxInput(wxCommandEvent& event)
 504         {
 505                 wxTextEntryDialog *nameDialog = new wxTextEntryDialog(this,wxT("Name of input port"));
 506                 if (nameDialog->ShowModal() == wxID_OK)
 507                 {
 508                         wxString fileName = nameDialog->GetValue();
 509                         if(!fileName.IsEmpty())
 510                         {
 511                                 std::string portName=fileName;
 512                                 _tabsMgr->addActualDiagramComplexInputPort(portName);
 513                         }
 514                 }
 515         }
 516
 517         //=========================================================================
 518
 519         void wxGUIEditorGraphicBBS::OnAddComplexBoxOutput(wxCommandEvent& event)
 520         {
 521                 wxTextEntryDialog *nameDialog = new wxTextEntryDialog(this,wxT("Name of output port"));
 522                 if (nameDialog->ShowModal() == wxID_OK)
 523                 {
 524                         wxString fileName = nameDialog->GetValue();
 525                         if(!fileName.IsEmpty())
 526                         {
 527                                 std::string portName=fileName;
 528                                 _tabsMgr->addActualDiagramComplexOutputPort(portName);
 529                         }
 530                 }
 531         }
 532
 533         //=========================================================================
 534
 535         void wxGUIEditorGraphicBBS::OnExit(wxCommandEvent& event)
 536         {
 537                 Close(true);
 538         }
 539
 540         //=========================================================================
 541
 542 }  // EO namespace bbtk
 543
 544 // EOF
 545