src/XGUI/XGUI_Workshop.cpp

   1 #include "ModuleBase_IModule.h"
   2 #include "XGUI_Constants.h"
   3 #include "XGUI_Command.h"
   4 #include "XGUI_MainMenu.h"
   5 #include "XGUI_MainWindow.h"
   6 #include "XGUI_MenuGroupPanel.h"
   7 #include "XGUI_Tools.h"
   8 #include "XGUI_Workbench.h"
   9 #include "XGUI_Workshop.h"
  10 #include "XGUI_Viewer.h"
  11 #include "XGUI_SelectionMgr.h"
  12 #include "XGUI_Selection.h"
  13 #include "XGUI_ObjectsBrowser.h"
  14 #include "XGUI_Displayer.h"
  15 #include "XGUI_OperationMgr.h"
  16 #include "XGUI_SalomeConnector.h"
  17 #include "XGUI_SalomeViewer.h"
  18 #include "XGUI_ActionsMgr.h"
  19 #include "XGUI_ErrorDialog.h"
  20 #include "XGUI_ViewerProxy.h"
  21 #include "XGUI_PropertyPanel.h"
  22 #include "XGUI_ContextMenuMgr.h"
  23 #include "XGUI_ModuleConnector.h"
  24 #include "XGUI_Preferences.h"
  25
  26 #include <ModelAPI_Events.h>
  27 #include <ModelAPI_Session.h>
  28 #include <ModelAPI_Feature.h>
  29 #include <ModelAPI_Data.h>
  30 #include <ModelAPI_AttributeDocRef.h>
  31 #include <ModelAPI_Object.h>
  32 #include <ModelAPI_Validator.h>
  33 #include <ModelAPI_ResultConstruction.h>
  34 #include <ModelAPI_ResultBody.h>
  35
  36 #include <PartSetPlugin_Part.h>
  37
  38 #include <Events_Loop.h>
  39 #include <Events_Error.h>
  40 #include <Events_LongOp.h>
  41
  42 #include <ModuleBase_Operation.h>
  43 #include <ModuleBase_Operation.h>
  44 #include <ModuleBase_OperationDescription.h>
  45 #include <ModuleBase_SelectionValidator.h>
  46 #include "ModuleBase_WidgetFactory.h"
  47
  48 #include <Config_Common.h>
  49 #include <Config_FeatureMessage.h>
  50 #include <Config_PointerMessage.h>
  51 #include <Config_ModuleReader.h>
  52
  53 #include <QApplication>
  54 #include <QFileDialog>
  55 #include <QMessageBox>
  56 #include <QMdiSubWindow>
  57 #include <QPushButton>
  58 #include <QDockWidget>
  59 #include <QLayout>
  60 #include <QTimer>
  61
  62 #ifdef _DEBUG
  63 #include <QDebug>
  64 #endif
  65
  66 #ifdef WIN32
  67 #include <windows.h>
  68 #else
  69 #include <dlfcn.h>
  70 #endif
  71
  72 QMap<QString, QString> XGUI_Workshop::myIcons;
  73
  74 QString XGUI_Workshop::featureIcon(const std::string& theId)
  75 {
  76   QString aId(theId.c_str());
  77   if (myIcons.contains(aId))
  78     return myIcons[aId];
  79   return QString();
  80 }
  81
  82 XGUI_Workshop::XGUI_Workshop(XGUI_SalomeConnector* theConnector)
  83     : QObject(),
  84       myCurrentDir(QString()),
  85       myModule(NULL),
  86       mySalomeConnector(theConnector),
  87       myPropertyPanel(0),
  88       myObjectBrowser(0),
  89       myDisplayer(0),
  90       myUpdatePrefs(false)
  91 {
  92   myMainWindow = mySalomeConnector ? 0 : new XGUI_MainWindow();
  93
  94   myDisplayer = new XGUI_Displayer(this);
  95
  96   mySelector = new XGUI_SelectionMgr(this);
  97   //connect(mySelector, SIGNAL(selectionChanged()), this, SLOT(updateModuleCommands()));
  98
  99   myOperationMgr = new XGUI_OperationMgr(this);
 100   myActionsMgr = new XGUI_ActionsMgr(this);
 101   myErrorDlg = new XGUI_ErrorDialog(myMainWindow);
 102   myContextMenuMgr = new XGUI_ContextMenuMgr(this);
 103   connect(myContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)), this,
 104           SLOT(onContextMenuCommand(const QString&, bool)));
 105
 106   myViewerProxy = new XGUI_ViewerProxy(this);
 107   connect(myViewerProxy, SIGNAL(selectionChanged()), this, SLOT(updateCommandsOnViewSelection()));
 108
 109   myModuleConnector = new XGUI_ModuleConnector(this);
 110
 111   connect(myOperationMgr, SIGNAL(operationStarted()), SLOT(onOperationStarted()));
 112   connect(myOperationMgr, SIGNAL(operationResumed()), SLOT(onOperationStarted()));
 113   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
 114           SLOT(onOperationStopped(ModuleBase_Operation*)));
 115   connect(myMainWindow, SIGNAL(exitKeySequence()), SLOT(onExit()));
 116   connect(myOperationMgr, SIGNAL(operationStarted()), myActionsMgr, SLOT(update()));
 117   connect(myOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)), myActionsMgr,
 118           SLOT(update()));
 119   connect(this, SIGNAL(errorOccurred(const QString&)), myErrorDlg, SLOT(addError(const QString&)));
 120 }
 121
 122 //******************************************************
 123 XGUI_Workshop::~XGUI_Workshop(void)
 124 {
 125 }
 126
 127 //******************************************************
 128 void XGUI_Workshop::startApplication()
 129 {
 130   initMenu();
 131   //Initialize event listening
 132   Events_Loop* aLoop = Events_Loop::loop();
 133   aLoop->registerListener(this, Events_Error::errorID());  //!< Listening application errors.
 134   //TODO(sbh): Implement static method to extract event id [SEID]
 135   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_FEATURE_LOADED));
 136   // TODO Is it good to use non standard event within workshop?
 137   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
 138   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
 139   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
 140   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 141   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_DELETED));
 142   aLoop->registerListener(this, Events_Loop::eventByName("LongOperation"));
 143   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
 144
 145   registerValidators();
 146   activateModule();
 147   if (myMainWindow) {
 148     myMainWindow->show();
 149     updateCommandStatus();
 150   }
 151   XGUI_Preferences::loadCustomProps();
 152   onNew();
 153 }
 154
 155 //******************************************************
 156 void XGUI_Workshop::initMenu()
 157 {
 158   myContextMenuMgr->createActions();
 159
 160   if (isSalomeMode()) {
 161     // Create only Undo, Redo commands
 162     QAction* aAction = salomeConnector()->addEditCommand("UNDO_CMD", tr("Undo"),
 163                                                          tr("Undo last command"),
 164                                                          QIcon(":pictures/undo.png"),
 165                                                          QKeySequence::Undo, false);
 166     connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onUndo()));
 167     aAction = salomeConnector()->addEditCommand("REDO_CMD", tr("Redo"), tr("Redo last command"),
 168                                                 QIcon(":pictures/redo.png"), QKeySequence::Redo,
 169                                                 false);
 170     connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onRedo()));
 171     salomeConnector()->addEditMenuSeparator();
 172     return;
 173   }
 174   // File commands group
 175   XGUI_MenuGroupPanel* aGroup = myMainWindow->menuObject()->generalPage();
 176
 177   XGUI_Command* aCommand;
 178
 179   aCommand = aGroup->addFeature("SAVE_CMD", tr("Save..."), tr("Save the document"),
 180                                 QIcon(":pictures/save.png"), QKeySequence::Save);
 181   aCommand->connectTo(this, SLOT(onSave()));
 182   //aCommand->disable();
 183
 184   aCommand = aGroup->addFeature("UNDO_CMD", tr("Undo"), tr("Undo last command"),
 185                                 QIcon(":pictures/undo.png"), QKeySequence::Undo);
 186   aCommand->connectTo(this, SLOT(onUndo()));
 187
 188   aCommand = aGroup->addFeature("REDO_CMD", tr("Redo"), tr("Redo last command"),
 189                                 QIcon(":pictures/redo.png"), QKeySequence::Redo);
 190   aCommand->connectTo(this, SLOT(onRedo()));
 191
 192   aCommand = aGroup->addFeature("REBUILD_CMD", tr("Rebuild"), tr("Rebuild data objects"),
 193                                 QIcon(":pictures/rebuild.png"));
 194
 195   aCommand = aGroup->addFeature("SAVEAS_CMD", tr("Save as..."), tr("Save the document into a file"),
 196                                 QIcon(":pictures/save.png"));
 197   aCommand->connectTo(this, SLOT(onSaveAs()));
 198   //aCommand->disable();
 199
 200   aCommand = aGroup->addFeature("OPEN_CMD", tr("Open..."), tr("Open a new document"),
 201                                 QIcon(":pictures/open.png"), QKeySequence::Open);
 202   aCommand->connectTo(this, SLOT(onOpen()));
 203
 204   //aCommand = aGroup->addFeature("NEW_CMD", tr("New"), tr("Create a new document"),
 205   //                              QIcon(":pictures/new.png"), QKeySequence::New);
 206   //aCommand->connectTo(this, SLOT(onNew()));
 207
 208   aCommand = aGroup->addFeature("PREF_CMD", tr("Preferences"), tr("Edit preferences"),
 209                                 QIcon(":pictures/preferences.png"), QKeySequence::Preferences);
 210   aCommand->connectTo(this, SLOT(onPreferences()));
 211
 212   aCommand = aGroup->addFeature("EXIT_CMD", tr("Exit"), tr("Exit application"),
 213                                 QIcon(":pictures/close.png"), QKeySequence::Close);
 214   aCommand->connectTo(this, SLOT(onExit()));
 215   //FIXME: SBH's test action. Can be used for some GUI tests.
 216 //  #ifdef _DEBUG
 217 //    aCommand = aGroup->addFeature("TEST_CMD", "Test!", "Private debug button",
 218 //                                  QIcon(":pictures/close.png"), QKeySequence(), true);
 219 //    aCommand->connectTo(myMainWindow, SLOT(dockPythonConsole()));
 220 //  #endif
 221 }
 222
 223 //******************************************************
 224 XGUI_Workbench* XGUI_Workshop::addWorkbench(const QString& theName)
 225 {
 226   XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 227   return aMenuBar->addWorkbench(theName);
 228 }
 229
 230 //******************************************************
 231 void XGUI_Workshop::processEvent(const Events_Message* theMessage)
 232 {
 233   //A message to start feature creation received.
 234   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_FEATURE_LOADED)) {
 235     const Config_FeatureMessage* aFeatureMsg =
 236         dynamic_cast<const Config_FeatureMessage*>(theMessage);
 237     if (!aFeatureMsg->isInternal()) {
 238       addFeature(aFeatureMsg);
 239     }
 240   }
 241
 242   // Process creation of Part
 243   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 244     const ModelAPI_ObjectUpdatedMessage* aUpdMsg =
 245         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 246     onFeatureCreatedMsg(aUpdMsg);
 247     if (myUpdatePrefs) {
 248       if (mySalomeConnector)
 249         mySalomeConnector->createPreferences();
 250       myUpdatePrefs = false;
 251     }
 252   }
 253   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 254     myUpdatePrefs = true;
 255   }
 256
 257   // Redisplay feature
 258   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 259     const ModelAPI_ObjectUpdatedMessage* aUpdMsg =
 260         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 261     onFeatureRedisplayMsg(aUpdMsg);
 262   }
 263
 264   //Update property panel on corresponding message. If there is no current operation (no
 265   //property panel), or received message has different feature to the current - do nothing.
 266   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 267     const ModelAPI_ObjectUpdatedMessage* anUpdateMsg =
 268         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 269     onFeatureUpdatedMsg(anUpdateMsg);
 270   }
 271
 272   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
 273     const ModelAPI_ObjectDeletedMessage* aDelMsg =
 274         dynamic_cast<const ModelAPI_ObjectDeletedMessage*>(theMessage);
 275     onObjectDeletedMsg(aDelMsg);
 276   }
 277
 278   else if (theMessage->eventID() == Events_LongOp::eventID()) {
 279     if (Events_LongOp::isPerformed())
 280       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 281     //QTimer::singleShot(10, this, SLOT(onStartWaiting()));
 282     else
 283       QApplication::restoreOverrideCursor();
 284   }
 285
 286   //An operation passed by message. Start it, process and commit.
 287   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 288     const Config_PointerMessage* aPartSetMsg =
 289         dynamic_cast<const Config_PointerMessage*>(theMessage);
 290     //myPropertyPanel->cleanContent();
 291     ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
 292
 293     if (myOperationMgr->startOperation(anOperation)) {
 294       myPropertyPanel->updateContentWidget(anOperation->feature());
 295       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 296         if (anOperation->commit())
 297           updateCommandStatus();
 298       }
 299     }
 300   } else {
 301     //Show error dialog if error message received.
 302     const Events_Error* anAppError = dynamic_cast<const Events_Error*>(theMessage);
 303     if (anAppError) {
 304       emit errorOccurred(QString::fromLatin1(anAppError->description()));
 305     }
 306   }
 307   if (!isSalomeMode()) {
 308     SessionPtr aMgr = ModelAPI_Session::get();
 309     if (aMgr->isModified() != myMainWindow->isModifiedState())
 310       myMainWindow->setModifiedState(aMgr->isModified());
 311   }
 312 }
 313
 314
 315 //******************************************************
 316 void XGUI_Workshop::onStartWaiting()
 317 {
 318   if (Events_LongOp::isPerformed()) {
 319     QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 320   }
 321 }
 322
 323 //******************************************************
 324 void XGUI_Workshop::onFeatureUpdatedMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 325 {
 326   std::set<ObjectPtr> aFeatures = theMsg->objects();
 327   if (myOperationMgr->hasOperation()) {
 328     FeaturePtr aCurrentFeature = myOperationMgr->currentOperation()->feature();
 329     std::set<ObjectPtr>::const_iterator aIt;
 330     for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 331       ObjectPtr aNewFeature = (*aIt);
 332       if (aNewFeature == aCurrentFeature) {
 333         myPropertyPanel->updateContentWidget(aCurrentFeature);
 334         break;
 335       }
 336     }
 337   }
 338   myOperationMgr->validateCurrentOperation();
 339 }
 340
 341 //******************************************************
 342 void XGUI_Workshop::onFeatureRedisplayMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 343 {
 344   std::set<ObjectPtr> aObjects = theMsg->objects();
 345   std::set<ObjectPtr>::const_iterator aIt;
 346   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 347     ObjectPtr aObj = (*aIt);
 348     if (!aObj->data() || !aObj->data()->isValid())
 349       myDisplayer->erase(aObj, false);
 350     else {
 351       if (myDisplayer->isVisible(aObj))  // TODO VSV: Correction sketch drawing
 352         myDisplayer->display(aObj, false);  // In order to update presentation
 353       else {
 354         if (myOperationMgr->hasOperation()) {
 355           ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 356           if (aOperation->hasObject(aObj)) {  // Display only current operation results
 357             myDisplayer->display(aObj, false);
 358           }
 359         }
 360       }
 361     }
 362   }
 363   myDisplayer->updateViewer();
 364 }
 365
 366 //******************************************************
 367 void XGUI_Workshop::onFeatureCreatedMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 368 {
 369   std::set<ObjectPtr> aObjects = theMsg->objects();
 370
 371   std::set<ObjectPtr>::const_iterator aIt;
 372   bool aHasPart = false;
 373   bool isDisplayed = false;
 374   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 375     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(*aIt);
 376     if (aPart) {
 377       aHasPart = true;
 378       // If a feature is created from the aplication's python console
 379       // it doesn't stored in the operation mgr and doesn't displayed
 380     } else if (myOperationMgr->hasOperation()) {
 381       ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 382       if (aOperation->hasObject(*aIt)) {  // Display only current operation results
 383         myDisplayer->display(*aIt, false);
 384         isDisplayed = true;
 385       }
 386     }
 387   }
 388   if (isDisplayed)
 389     myDisplayer->updateViewer();
 390   if (aHasPart) {
 391     //The created part will be created in Object Browser later and we have to activate it
 392     // only when it is created everywere
 393     QTimer::singleShot(50, this, SLOT(activateLastPart()));
 394   }
 395 }
 396
 397 //******************************************************
 398 void XGUI_Workshop::onObjectDeletedMsg(const ModelAPI_ObjectDeletedMessage* theMsg)
 399 {
 400   //std::set<ObjectPtr> aFeatures = theMsg->objects();
 401 }
 402
 403 //******************************************************
 404 void XGUI_Workshop::onOperationStarted()
 405 {
 406   ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 407   if (this->isSalomeMode())
 408     aOperation->setNestedFeatures(mySalomeConnector->nestedActions(aOperation->id()));
 409   else
 410     aOperation->setNestedFeatures(myActionsMgr->nestedCommands(aOperation->id()));
 411
 412   if (aOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 413     connectWithOperation(aOperation);
 414
 415     showPropertyPanel();
 416     QString aXmlRepr = aOperation->getDescription()->xmlRepresentation();
 417     ModuleBase_WidgetFactory aFactory = ModuleBase_WidgetFactory(aXmlRepr.toStdString(),
 418                                                                  myModuleConnector);
 419
 420     myPropertyPanel->cleanContent();
 421     aFactory.createWidget(myPropertyPanel->contentWidget());
 422
 423     QList<ModuleBase_ModelWidget*> aWidgets = aFactory.getModelWidgets();
 424     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 425     ModuleBase_ModelWidget* aWidget;
 426     for (; anIt != aLast; anIt++) {
 427       aWidget = *anIt;
 428       aWidget->setFeature(aOperation->feature());
 429       QObject::connect(aWidget, SIGNAL(valuesChanged()), this, SLOT(onWidgetValuesChanged()));
 430       // Init default values
 431       if (!aOperation->isEditOperation() && !aWidget->isComputedDefault()) {
 432         aWidget->storeValue();
 433       }
 434     }
 435
 436     myPropertyPanel->setModelWidgets(aWidgets);
 437     myPropertyPanel->setWindowTitle(aOperation->getDescription()->description());
 438   }
 439   updateCommandStatus();
 440 }
 441
 442 //******************************************************
 443 void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
 444 {
 445   //!< No need for property panel
 446   updateCommandStatus();
 447   hidePropertyPanel();
 448   myPropertyPanel->cleanContent();
 449 }
 450
 451 /*
 452  *
 453  */
 454 void XGUI_Workshop::addFeature(const Config_FeatureMessage* theMessage)
 455 {
 456   if (!theMessage) {
 457 #ifdef _DEBUG
 458     qDebug() << "XGUI_Workshop::addFeature: NULL message.";
 459 #endif
 460     return;
 461   }
 462   // Remember features icons
 463   myIcons[QString::fromStdString(theMessage->id())] = QString::fromStdString(theMessage->icon());
 464
 465   //Find or create Workbench
 466   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 467   QString aNestedFeatures = QString::fromStdString(theMessage->nestedFeatures());
 468   bool isUsePropPanel = theMessage->isUseInput();
 469   QString aFeatureId = QString::fromStdString(theMessage->id());
 470   if (isSalomeMode()) {
 471     QAction* aAction = salomeConnector()->addFeature(aWchName, aFeatureId,
 472                                                      QString::fromStdString(theMessage->text()),
 473                                                      QString::fromStdString(theMessage->tooltip()),
 474                                                      QIcon(theMessage->icon().c_str()),
 475                                                      QKeySequence(), isUsePropPanel);
 476     salomeConnector()->setNestedActions(aFeatureId, aNestedFeatures.split(" ", QString::SkipEmptyParts));
 477     myActionsMgr->addCommand(aAction);
 478     myModule->featureCreated(aAction);
 479   } else {
 480
 481     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 482     XGUI_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 483     if (!aPage) {
 484       aPage = addWorkbench(aWchName);
 485     }
 486     //Find or create Group
 487     QString aGroupName = QString::fromStdString(theMessage->groupId());
 488     XGUI_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 489     if (!aGroup) {
 490       aGroup = aPage->addGroup(aGroupName);
 491     }
 492     // Check if hotkey sequence is already defined:
 493     QKeySequence aHotKey = myActionsMgr->registerShortcut(
 494         QString::fromStdString(theMessage->keysequence()));
 495     // Create feature...
 496     XGUI_Command* aCommand = aGroup->addFeature(aFeatureId,
 497                                                 QString::fromStdString(theMessage->text()),
 498                                                 QString::fromStdString(theMessage->tooltip()),
 499                                                 QIcon(theMessage->icon().c_str()), aHotKey,
 500                                                 isUsePropPanel);
 501     aCommand->setNestedCommands(aNestedFeatures.split(" ", QString::SkipEmptyParts));
 502     myActionsMgr->addCommand(aCommand);
 503     myModule->featureCreated(aCommand);
 504   }
 505 }
 506
 507 /*
 508  * Makes a signal/slot connections between Property Panel
 509  * and given operation. The given operation becomes a
 510  * current operation and previous operation if exists
 511  */
 512 void XGUI_Workshop::connectWithOperation(ModuleBase_Operation* theOperation)
 513 {
 514   QAction* aCommand = 0;
 515   if (isSalomeMode()) {
 516     aCommand = salomeConnector()->command(theOperation->getDescription()->operationId());
 517   } else {
 518     XGUI_MainMenu* aMenu = myMainWindow->menuObject();
 519     aCommand = aMenu->feature(theOperation->getDescription()->operationId());
 520   }
 521   //Abort operation on uncheck the command
 522   if (aCommand)
 523     connect(aCommand, SIGNAL(triggered(bool)), theOperation, SLOT(setRunning(bool)));
 524 }
 525
 526 /*
 527  * Saves document with given name.
 528  */
 529 void XGUI_Workshop::saveDocument(const QString& theName, std::list<std::string>& theFileNames)
 530 {
 531   QApplication::restoreOverrideCursor();
 532   SessionPtr aMgr = ModelAPI_Session::get();
 533   aMgr->save(theName.toLatin1().constData(), theFileNames);
 534   QApplication::restoreOverrideCursor();
 535 }
 536
 537 //******************************************************
 538 void XGUI_Workshop::onExit()
 539 {
 540   SessionPtr aMgr = ModelAPI_Session::get();
 541   if (aMgr->isModified()) {
 542     int anAnswer = QMessageBox::question(
 543         myMainWindow, tr("Save current file"), tr("The document is modified, save before exit?"),
 544         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 545     if (anAnswer == QMessageBox::Save) {
 546       bool saved = onSave();
 547       if (!saved) {
 548         return;
 549       }
 550     } else if (anAnswer == QMessageBox::Cancel) {
 551       return;
 552     }
 553   }
 554   qApp->exit();
 555 }
 556
 557 //******************************************************
 558 void XGUI_Workshop::onNew()
 559 {
 560   QApplication::setOverrideCursor(Qt::WaitCursor);
 561   if (objectBrowser() == 0) {
 562     createDockWidgets();
 563     mySelector->connectViewers();
 564   }
 565   myViewerProxy->connectToViewer();
 566   showObjectBrowser();
 567   if (!isSalomeMode()) {
 568     myMainWindow->showPythonConsole();
 569     QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
 570     aWnd->showMaximized();
 571     updateCommandStatus();
 572   }
 573   myContextMenuMgr->connectViewer();
 574   QApplication::restoreOverrideCursor();
 575 }
 576
 577 //******************************************************
 578 void XGUI_Workshop::onOpen()
 579 {
 580   //save current file before close if modified
 581   SessionPtr aMgr = ModelAPI_Session::get();
 582   if (aMgr->isModified()) {
 583     //TODO(sbh): re-launch the app?
 584     int anAnswer = QMessageBox::question(
 585         myMainWindow, tr("Save current file"),
 586         tr("The document is modified, save before opening another?"),
 587         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 588     if (anAnswer == QMessageBox::Save) {
 589       onSave();
 590     } else if (anAnswer == QMessageBox::Cancel) {
 591       return;
 592     }
 593     aMgr->moduleDocument()->close();
 594     myCurrentDir = "";
 595   }
 596
 597   //show file dialog, check if readable and open
 598   myCurrentDir = QFileDialog::getExistingDirectory(mainWindow());
 599   if (myCurrentDir.isEmpty())
 600     return;
 601   QFileInfo aFileInfo(myCurrentDir);
 602   if (!aFileInfo.exists() || !aFileInfo.isReadable()) {
 603     QMessageBox::critical(myMainWindow, tr("Warning"), tr("Unable to open the file."));
 604     myCurrentDir = "";
 605     return;
 606   }
 607   QApplication::setOverrideCursor(Qt::WaitCursor);
 608   aMgr->load(myCurrentDir.toLatin1().constData());
 609   myObjectBrowser->rebuildDataTree();
 610   displayAllResults();
 611   updateCommandStatus();
 612   myMainWindow->setCurrentDir(myCurrentDir);
 613   QApplication::restoreOverrideCursor();
 614 }
 615
 616 //******************************************************
 617 bool XGUI_Workshop::onSave()
 618 {
 619   if (myCurrentDir.isEmpty()) {
 620     return onSaveAs();
 621   }
 622   std::list<std::string> aFiles;
 623   saveDocument(myCurrentDir, aFiles);
 624   updateCommandStatus();
 625   myMainWindow->setModifiedState(false);
 626   return true;
 627 }
 628
 629 //******************************************************
 630 bool XGUI_Workshop::onSaveAs()
 631 {
 632   QFileDialog dialog(mainWindow());
 633   dialog.setWindowTitle(tr("Select directory to save files..."));
 634   dialog.setFileMode(QFileDialog::Directory);
 635   dialog.setFilter(tr("Folders (*)"));
 636   dialog.setOptions(QFileDialog::HideNameFilterDetails | QFileDialog::ShowDirsOnly);
 637   dialog.setViewMode(QFileDialog::Detail);
 638
 639   if (!dialog.exec()) {
 640     return false;
 641   }
 642   QString aTempDir = dialog.selectedFiles().first();
 643   QDir aDir(aTempDir);
 644   if (aDir.exists() && !aDir.entryInfoList(QDir::NoDotAndDotDot | QDir::AllEntries).isEmpty()) {
 645     int answer = QMessageBox::question(
 646         myMainWindow,
 647         //: Title of the dialog which asks user if he wants to save study in existing non-empty folder
 648         tr("Save"),
 649         tr("The folder already contains some files, save anyway?"),
 650         QMessageBox::Save | QMessageBox::Cancel);
 651     if (answer == QMessageBox::Cancel) {
 652       return false;
 653     }
 654   }
 655   myCurrentDir = aTempDir;
 656   if (!isSalomeMode()) {
 657     myMainWindow->setCurrentDir(myCurrentDir, false);
 658     myMainWindow->setModifiedState(false);
 659   }
 660   return onSave();
 661 }
 662
 663 //******************************************************
 664 void XGUI_Workshop::onUndo()
 665 {
 666   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
 667   SessionPtr aMgr = ModelAPI_Session::get();
 668   if (aMgr->isOperation())
 669     operationMgr()->abortOperation();
 670   aMgr->undo();
 671   updateCommandStatus();
 672 }
 673
 674 //******************************************************
 675 void XGUI_Workshop::onRedo()
 676 {
 677   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
 678   SessionPtr aMgr = ModelAPI_Session::get();
 679   if (aMgr->isOperation())
 680     operationMgr()->abortOperation();
 681   aMgr->redo();
 682   updateCommandStatus();
 683 }
 684
 685 //******************************************************
 686 void XGUI_Workshop::onPreferences()
 687 {
 688   XGUI_Prefs aModif;
 689   XGUI_Preferences::editPreferences(aModif);
 690   if (aModif.size() > 0) {
 691     QString aSection;
 692     foreach (XGUI_Pref aPref, aModif)
 693     {
 694       aSection = aPref.first;
 695       if (aSection == XGUI_Preferences::VIEWER_SECTION) {
 696         if (!isSalomeMode())
 697           myMainWindow->viewer()->updateFromResources();
 698       } else if (aSection == XGUI_Preferences::MENU_SECTION) {
 699         if (!isSalomeMode())
 700           myMainWindow->menuObject()->updateFromResources();
 701       }
 702     }
 703   }
 704 }
 705
 706 //******************************************************
 707 ModuleBase_IModule* XGUI_Workshop::loadModule(const QString& theModule)
 708 {
 709   QString libName = QString::fromStdString(library(theModule.toStdString()));
 710   if (libName.isEmpty()) {
 711     qWarning(qPrintable(tr("Information about module \"%1\" doesn't exist.").arg(theModule)));
 712     return 0;
 713   }
 714
 715   QString err;
 716   CREATE_FUNC crtInst = 0;
 717
 718 #ifdef WIN32
 719   HINSTANCE modLib = ::LoadLibrary((LPTSTR) qPrintable(libName));
 720   if (!modLib) {
 721     LPVOID lpMsgBuf;
 722     ::FormatMessage(
 723         FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
 724         0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
 725     QString aMsg((char*) &lpMsgBuf);
 726     err = QString("Failed to load  %1. %2").arg(libName).arg(aMsg);
 727     ::LocalFree(lpMsgBuf);
 728   } else {
 729     crtInst = (CREATE_FUNC) ::GetProcAddress(modLib, CREATE_MODULE);
 730     if (!crtInst) {
 731       LPVOID lpMsgBuf;
 732       ::FormatMessage(
 733           FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
 734               | FORMAT_MESSAGE_IGNORE_INSERTS,
 735           0, ::GetLastError(), 0, (LPTSTR) & lpMsgBuf, 0, 0);
 736       QString aMsg((char*) &lpMsgBuf);
 737       err = QString("Failed to find  %1 function. %2").arg( CREATE_MODULE).arg(aMsg);
 738       ::LocalFree(lpMsgBuf);
 739     }
 740   }
 741 #else
 742   void* modLib = dlopen( libName.toLatin1(), RTLD_LAZY | RTLD_GLOBAL );
 743   if ( !modLib ) {
 744     err = QString( "Can not load library %1. %2" ).arg( libName ).arg( dlerror() );
 745   } else {
 746     crtInst = (CREATE_FUNC)dlsym( modLib, CREATE_MODULE );
 747     if ( !crtInst ) {
 748       err = QString( "Failed to find function %1. %2" ).arg( CREATE_MODULE ).arg( dlerror() );
 749     }
 750   }
 751 #endif
 752
 753   ModuleBase_IModule* aModule = crtInst ? crtInst(this) : 0;
 754
 755   if (!err.isEmpty()) {
 756     if (mainWindow()) {
 757       QMessageBox::warning(mainWindow(), tr("Error"), err);
 758     } else {
 759       qWarning(qPrintable(err));
 760     }
 761   }
 762   return aModule;
 763 }
 764
 765 //******************************************************
 766 bool XGUI_Workshop::activateModule()
 767 {
 768   Config_ModuleReader aModuleReader;
 769   QString moduleName = QString::fromStdString(aModuleReader.getModuleName());
 770   myModule = loadModule(moduleName);
 771   if (!myModule)
 772     return false;
 773   myModule->createFeatures();
 774   myActionsMgr->update();
 775   return true;
 776 }
 777
 778 //******************************************************
 779 void XGUI_Workshop::updateCommandStatus()
 780 {
 781   QList<QAction*> aCommands;
 782   if (isSalomeMode()) {  // update commands in SALOME mode
 783     aCommands = salomeConnector()->commandList();
 784   } else {
 785     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 786     foreach (XGUI_Command* aCmd, aMenuBar->features())
 787       aCommands.append(aCmd);
 788   }
 789   SessionPtr aMgr = ModelAPI_Session::get();
 790   if (aMgr->hasModuleDocument()) {
 791     QAction* aUndoCmd;
 792     QAction* aRedoCmd;
 793     foreach(QAction* aCmd, aCommands)
 794     {
 795       QString aId = aCmd->data().toString();
 796       if (aId == "UNDO_CMD")
 797         aUndoCmd = aCmd;
 798       else if (aId == "REDO_CMD")
 799         aRedoCmd = aCmd;
 800       else
 801         // Enable all commands
 802         aCmd->setEnabled(true);
 803     }
 804     aUndoCmd->setEnabled(aMgr->canUndo());
 805     aRedoCmd->setEnabled(aMgr->canRedo());
 806   } else {
 807     foreach(QAction* aCmd, aCommands)
 808     {
 809       QString aId = aCmd->data().toString();
 810       if (aId == "NEW_CMD")
 811         aCmd->setEnabled(true);
 812       else if (aId == "EXIT_CMD")
 813         aCmd->setEnabled(true);
 814       else
 815         aCmd->setEnabled(false);
 816     }
 817   }
 818   myActionsMgr->update();
 819 }
 820
 821 //******************************************************
 822 QList<QAction*> XGUI_Workshop::getModuleCommands() const
 823 {
 824   QList<QAction*> aCommands;
 825   if (isSalomeMode()) {  // update commands in SALOME mode
 826     aCommands = salomeConnector()->commandList();
 827   } else {
 828     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 829     foreach(XGUI_Command* aCmd, aMenuBar->features())
 830     {
 831       aCommands.append(aCmd);
 832     }
 833   }
 834   return aCommands;
 835 }
 836
 837 //******************************************************
 838 QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
 839 {
 840   QDockWidget* aObjDock = new QDockWidget(theParent);
 841   aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
 842   aObjDock->setWindowTitle(tr("Object browser"));
 843   aObjDock->setStyleSheet(
 844       "::title { position: relative; padding-left: 5px; text-align: left center }");
 845   myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock);
 846   connect(myObjectBrowser, SIGNAL(activePartChanged(ObjectPtr)), this,
 847           SLOT(changeCurrentDocument(ObjectPtr)));
 848   aObjDock->setWidget(myObjectBrowser);
 849
 850   myContextMenuMgr->connectObjectBrowser();
 851   return aObjDock;
 852 }
 853
 854 //******************************************************
 855 /*
 856  * Creates dock widgets, places them in corresponding area
 857  * and tabifies if necessary.
 858  */
 859 void XGUI_Workshop::createDockWidgets()
 860 {
 861   QMainWindow* aDesktop = isSalomeMode() ? salomeConnector()->desktop() : myMainWindow;
 862   QDockWidget* aObjDock = createObjectBrowser(aDesktop);
 863   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
 864   myPropertyPanel = new XGUI_PropertyPanel(aDesktop);
 865   myPropertyPanel->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
 866   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanel);
 867   hidePropertyPanel();  //<! Invisible by default
 868   hideObjectBrowser();
 869   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanel);
 870
 871   QPushButton* aOkBtn = myPropertyPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
 872   connect(aOkBtn, SIGNAL(clicked()), myOperationMgr, SLOT(onCommitOperation()));
 873   QPushButton* aCancelBtn = myPropertyPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
 874   connect(aCancelBtn, SIGNAL(clicked()), myOperationMgr, SLOT(onAbortOperation()));
 875 //TODO(sbh): KeyReleasedProblem
 876   connect(myPropertyPanel, SIGNAL(keyReleased(QKeyEvent*)), myOperationMgr,
 877           SLOT(onKeyReleased(QKeyEvent*)));
 878
 879   connect(myPropertyPanel, SIGNAL(widgetActivated(ModuleBase_ModelWidget*)), myOperationMgr,
 880           SLOT(onWidgetActivated(ModuleBase_ModelWidget*)));
 881   connect(myOperationMgr, SIGNAL(activateNextWidget(ModuleBase_ModelWidget*)), myPropertyPanel,
 882           SLOT(onActivateNextWidget(ModuleBase_ModelWidget*)));
 883   connect(myOperationMgr, SIGNAL(operationValidated(bool)), myPropertyPanel,
 884           SLOT(setAcceptEnabled(bool)));
 885
 886 }
 887
 888 //******************************************************
 889 void XGUI_Workshop::showPropertyPanel()
 890 {
 891   QAction* aViewAct = myPropertyPanel->toggleViewAction();
 892   //<! Restore ability to close panel from the window's menu
 893   aViewAct->setEnabled(true);
 894   myPropertyPanel->show();
 895   myPropertyPanel->raise();
 896 }
 897
 898 //******************************************************
 899 void XGUI_Workshop::hidePropertyPanel()
 900 {
 901   QAction* aViewAct = myPropertyPanel->toggleViewAction();
 902   //<! Do not allow to show empty property panel
 903   aViewAct->setEnabled(false);
 904   myPropertyPanel->hide();
 905 }
 906
 907 //******************************************************
 908 void XGUI_Workshop::showObjectBrowser()
 909 {
 910   myObjectBrowser->parentWidget()->show();
 911 }
 912
 913 //******************************************************
 914 void XGUI_Workshop::hideObjectBrowser()
 915 {
 916   myObjectBrowser->parentWidget()->hide();
 917 }
 918
 919 //******************************************************
 920 void XGUI_Workshop::onFeatureTriggered()
 921 {
 922   QAction* aCmd = dynamic_cast<QAction*>(sender());
 923   if (aCmd) {
 924     QString aId = salomeConnector()->commandId(aCmd);
 925     if (!aId.isNull())
 926       myModule->launchOperation(aId);
 927   }
 928 }
 929
 930 //******************************************************
 931 void XGUI_Workshop::changeCurrentDocument(ObjectPtr theObj)
 932 {
 933   SessionPtr aMgr = ModelAPI_Session::get();
 934   if (theObj) {
 935     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(theObj);
 936     if (aPart) {
 937       DocumentPtr aPartDoc = aPart->partDoc();
 938       if (aPartDoc) {
 939         aMgr->setActiveDocument(aPartDoc);
 940         return;
 941       }
 942     }
 943   }
 944   aMgr->setActiveDocument(aMgr->moduleDocument());
 945 }
 946
 947 //******************************************************
 948 void XGUI_Workshop::salomeViewerSelectionChanged()
 949 {
 950   emit salomeViewerSelection();
 951 }
 952
 953 //**************************************************************
 954 XGUI_SalomeViewer* XGUI_Workshop::salomeViewer() const
 955 {
 956   return mySalomeConnector->viewer();
 957 }
 958
 959 //**************************************************************
 960 void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
 961 {
 962   QList<ObjectPtr> aObjects = mySelector->selection()->selectedObjects();
 963   if ((theId == "ACTIVATE_PART_CMD") && (aObjects.size() > 0)) {
 964     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObjects.first());
 965     activatePart(aPart);
 966   } else if (theId == "DEACTIVATE_PART_CMD")
 967     activatePart(ResultPartPtr());
 968   else if (theId == "DELETE_CMD")
 969     deleteObjects(aObjects);
 970   else if (theId == "SHOW_CMD")
 971     showObjects(aObjects, true);
 972   else if (theId == "HIDE_CMD")
 973     showObjects(aObjects, false);
 974   else if (theId == "SHOW_ONLY_CMD")
 975     showOnlyObjects(aObjects);
 976 }
 977
 978 //**************************************************************
 979 void XGUI_Workshop::onWidgetValuesChanged()
 980 {
 981   ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
 982   FeaturePtr aFeature = anOperation->feature();
 983
 984   ModuleBase_ModelWidget* aSenderWidget = dynamic_cast<ModuleBase_ModelWidget*>(sender());
 985   //if (aCustom)
 986   //  aCustom->storeValue(aFeature);
 987
 988   const QList<ModuleBase_ModelWidget*>& aWidgets = myPropertyPanel->modelWidgets();
 989   QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 990   for (; anIt != aLast; anIt++) {
 991     ModuleBase_ModelWidget* aCustom = *anIt;
 992     if (aCustom && (/*!aCustom->isInitialized(aFeature) ||*/aCustom == aSenderWidget)) {
 993       //aCustom->storeValue(aFeature);
 994       aCustom->storeValue();
 995     }
 996   }
 997 }
 998
 999 //**************************************************************
1000 void XGUI_Workshop::activatePart(ResultPartPtr theFeature)
1001 {
1002   if (theFeature)
1003     theFeature->activate();
1004   changeCurrentDocument(theFeature);
1005   myObjectBrowser->activatePart(theFeature);
1006 }
1007
1008 //**************************************************************
1009 void XGUI_Workshop::activateLastPart()
1010 {
1011   SessionPtr aMgr = ModelAPI_Session::get();
1012   DocumentPtr aDoc = aMgr->moduleDocument();
1013   std::string aGrpName = ModelAPI_ResultPart::group();
1014   ObjectPtr aLastPart = aDoc->object(aGrpName, aDoc->size(aGrpName) - 1);
1015   ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aLastPart);
1016   if (aPart)
1017     activatePart(aPart);
1018 }
1019
1020 //**************************************************************
1021 void XGUI_Workshop::deleteObjects(const QList<ObjectPtr>& theList)
1022 {
1023   QMainWindow* aDesktop = isSalomeMode() ? salomeConnector()->desktop() : myMainWindow;
1024   QMessageBox::StandardButton aRes = QMessageBox::warning(
1025       aDesktop, tr("Delete features"), tr("Seleted features will be deleted. Continue?"),
1026       QMessageBox::No | QMessageBox::Yes, QMessageBox::No);
1027   // ToDo: definbe deleting method
1028   if (aRes == QMessageBox::Yes) {
1029     SessionPtr aMgr = ModelAPI_Session::get();
1030     aMgr->startOperation();
1031     foreach (ObjectPtr aObj, theList)
1032     {
1033       ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1034       if (aPart) {
1035         DocumentPtr aDoc = aPart->document();
1036         if (aDoc == aMgr->activeDocument()) {
1037           aDoc->close();
1038         }
1039         //aMgr->moduleDocument()->removeFeature(aPart->owner());
1040       } else {
1041         FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1042         if (aFeature)
1043           aObj->document()->removeFeature(aFeature);
1044       }
1045     }
1046     myDisplayer->updateViewer();
1047     aMgr->finishOperation();
1048   }
1049 }
1050
1051 //**************************************************************
1052 void XGUI_Workshop::showObjects(const QList<ObjectPtr>& theList, bool isVisible)
1053 {
1054   foreach (ObjectPtr aObj, theList)
1055   {
1056     ResultPtr aRes = boost::dynamic_pointer_cast<ModelAPI_Result>(aObj);
1057     if (aRes) {
1058       if (isVisible) {
1059         myDisplayer->display(aRes, false);
1060       } else {
1061         myDisplayer->erase(aRes, false);
1062       }
1063     }
1064   }
1065   myDisplayer->updateViewer();
1066 }
1067
1068 //**************************************************************
1069 void XGUI_Workshop::showOnlyObjects(const QList<ObjectPtr>& theList)
1070 {
1071   myDisplayer->eraseAll(false);
1072   showObjects(theList, true);
1073 }
1074
1075
1076 //**************************************************************
1077 void XGUI_Workshop::updateCommandsOnViewSelection()
1078 {
1079   SessionPtr aMgr = ModelAPI_Session::get();
1080   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1081   XGUI_Selection* aSelection = mySelector->selection();
1082   if (aSelection->getSelected().size() == 0)
1083     return;
1084
1085   QList<QAction*> aActions = getModuleCommands();
1086   foreach(QAction* aAction, aActions)
1087   {
1088     QString aId = aAction->data().toString();
1089     std::list<ModelAPI_Validator*> aValidators;
1090     std::list<std::list<std::string> > anArguments;
1091     aFactory->validators(aId.toStdString(), aValidators, anArguments);
1092     std::list<ModelAPI_Validator*>::iterator aValidator = aValidators.begin();
1093     for (; aValidator != aValidators.end(); aValidator++) {
1094       if (*aValidator) {
1095         const ModuleBase_SelectionValidator* aSelValidator =
1096             dynamic_cast<const ModuleBase_SelectionValidator*>(*aValidator);
1097         if (aSelValidator) {
1098           aAction->setEnabled(aSelValidator->isValid(aSelection));
1099         }
1100       }
1101     }
1102   }
1103 }
1104
1105 //**************************************************************
1106 void XGUI_Workshop::registerValidators() const
1107 {
1108   SessionPtr aMgr = ModelAPI_Session::get();
1109   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1110 }
1111
1112 //**************************************************************
1113 void XGUI_Workshop::displayAllResults()
1114 {
1115   SessionPtr aMgr = ModelAPI_Session::get();
1116   DocumentPtr aRootDoc = aMgr->moduleDocument();
1117   displayDocumentResults(aRootDoc);
1118   for (int i = 0; i < aRootDoc->size(ModelAPI_ResultPart::group()); i++) {
1119     ObjectPtr aObject = aRootDoc->object(ModelAPI_ResultPart::group(), i);
1120     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1121     displayDocumentResults(aPart->partDoc());
1122   }
1123   myDisplayer->updateViewer();
1124 }
1125
1126 //**************************************************************
1127 void XGUI_Workshop::displayDocumentResults(DocumentPtr theDoc)
1128 {
1129   if (!theDoc)
1130     return;
1131   displayGroupResults(theDoc, ModelAPI_ResultConstruction::group());
1132   displayGroupResults(theDoc, ModelAPI_ResultBody::group());
1133 }
1134
1135 //**************************************************************
1136 void XGUI_Workshop::displayGroupResults(DocumentPtr theDoc, std::string theGroup)
1137 {
1138   for (int i = 0; i < theDoc->size(theGroup); i++)
1139     myDisplayer->display(theDoc->object(theGroup, i), false);
1140 }