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_PluginManager.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     return;
 241   }
 242
 243   // Process creation of Part
 244   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 245     const ModelAPI_ObjectUpdatedMessage* aUpdMsg =
 246         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 247     onFeatureCreatedMsg(aUpdMsg);
 248     if (myUpdatePrefs) {
 249       if (mySalomeConnector)
 250         mySalomeConnector->createPreferences();
 251       myUpdatePrefs = false;
 252     }
 253     return;
 254   }
 255   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 256     myUpdatePrefs = true;
 257     return;
 258   }
 259
 260   // Redisplay feature
 261   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 262     const ModelAPI_ObjectUpdatedMessage* aUpdMsg =
 263         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 264     onFeatureRedisplayMsg(aUpdMsg);
 265     return;
 266   }
 267
 268   //Update property panel on corresponding message. If there is no current operation (no
 269   //property panel), or received message has different feature to the current - do nothing.
 270   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 271     const ModelAPI_ObjectUpdatedMessage* anUpdateMsg =
 272         dynamic_cast<const ModelAPI_ObjectUpdatedMessage*>(theMessage);
 273     onFeatureUpdatedMsg(anUpdateMsg);
 274     return;
 275   }
 276
 277   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
 278     const ModelAPI_ObjectDeletedMessage* aDelMsg =
 279         dynamic_cast<const ModelAPI_ObjectDeletedMessage*>(theMessage);
 280     onObjectDeletedMsg(aDelMsg);
 281     return;
 282   }
 283
 284   if (theMessage->eventID() == Events_LongOp::eventID()) {
 285     if (Events_LongOp::isPerformed())
 286       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 287     //QTimer::singleShot(10, this, SLOT(onStartWaiting()));
 288     else
 289       QApplication::restoreOverrideCursor();
 290     return;
 291   }
 292
 293   //An operation passed by message. Start it, process and commit.
 294   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 295     const Config_PointerMessage* aPartSetMsg =
 296         dynamic_cast<const Config_PointerMessage*>(theMessage);
 297     //myPropertyPanel->cleanContent();
 298     ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
 299
 300     if (myOperationMgr->startOperation(anOperation)) {
 301       myPropertyPanel->updateContentWidget(anOperation->feature());
 302       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 303         if (anOperation->commit())
 304           updateCommandStatus();
 305       }
 306     }
 307     return;
 308   }
 309   //Show error dialog if error message received.
 310   const Events_Error* anAppError = dynamic_cast<const Events_Error*>(theMessage);
 311   if (anAppError) {
 312     emit errorOccurred(QString::fromLatin1(anAppError->description()));
 313   }
 314 }
 315
 316
 317 //******************************************************
 318 void XGUI_Workshop::onStartWaiting()
 319 {
 320   if (Events_LongOp::isPerformed()) {
 321     QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 322   }
 323 }
 324
 325 //******************************************************
 326 void XGUI_Workshop::onFeatureUpdatedMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 327 {
 328   std::set<ObjectPtr> aFeatures = theMsg->objects();
 329   if (myOperationMgr->hasOperation()) {
 330     FeaturePtr aCurrentFeature = myOperationMgr->currentOperation()->feature();
 331     std::set<ObjectPtr>::const_iterator aIt;
 332     for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 333       ObjectPtr aNewFeature = (*aIt);
 334       if (aNewFeature == aCurrentFeature) {
 335         myPropertyPanel->updateContentWidget(aCurrentFeature);
 336         break;
 337       }
 338     }
 339   }
 340   myOperationMgr->validateCurrentOperation();
 341 }
 342
 343 //******************************************************
 344 void XGUI_Workshop::onFeatureRedisplayMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 345 {
 346   std::set<ObjectPtr> aObjects = theMsg->objects();
 347   std::set<ObjectPtr>::const_iterator aIt;
 348   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 349     ObjectPtr aObj = (*aIt);
 350     if (!aObj->data() || !aObj->data()->isValid())
 351       myDisplayer->erase(aObj, false);
 352     else {
 353       if (myDisplayer->isVisible(aObj))  // TODO VSV: Correction sketch drawing
 354         myDisplayer->display(aObj, false);  // In order to update presentation
 355       else {
 356         if (myOperationMgr->hasOperation()) {
 357           ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 358           if (aOperation->hasObject(aObj)) {  // Display only current operation results
 359             myDisplayer->display(aObj, false);
 360           }
 361         }
 362       }
 363     }
 364   }
 365   myDisplayer->updateViewer();
 366 }
 367
 368 //******************************************************
 369 void XGUI_Workshop::onFeatureCreatedMsg(const ModelAPI_ObjectUpdatedMessage* theMsg)
 370 {
 371   std::set<ObjectPtr> aObjects = theMsg->objects();
 372
 373   std::set<ObjectPtr>::const_iterator aIt;
 374   bool aHasPart = false;
 375   bool isDisplayed = false;
 376   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 377     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(*aIt);
 378     if (aPart) {
 379       aHasPart = true;
 380       // If a feature is created from the aplication's python console
 381       // it doesn't stored in the operation mgr and doesn't displayed
 382     } else if (myOperationMgr->hasOperation()) {
 383       ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 384       if (aOperation->hasObject(*aIt)) {  // Display only current operation results
 385         myDisplayer->display(*aIt, false);
 386         isDisplayed = true;
 387       }
 388     }
 389   }
 390   if (isDisplayed)
 391     myDisplayer->updateViewer();
 392   if (aHasPart) {
 393     //The created part will be created in Object Browser later and we have to activate it
 394     // only when it is created everywere
 395     QTimer::singleShot(50, this, SLOT(activateLastPart()));
 396   }
 397 }
 398
 399 //******************************************************
 400 void XGUI_Workshop::onObjectDeletedMsg(const ModelAPI_ObjectDeletedMessage* theMsg)
 401 {
 402   //std::set<ObjectPtr> aFeatures = theMsg->objects();
 403 }
 404
 405 //******************************************************
 406 void XGUI_Workshop::onOperationStarted()
 407 {
 408   ModuleBase_Operation* aOperation = myOperationMgr->currentOperation();
 409   aOperation->setNestedFeatures(myActionsMgr->nestedCommands(aOperation->id()));
 410
 411   if (aOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 412     connectWithOperation(aOperation);
 413
 414     showPropertyPanel();
 415     QString aXmlRepr = aOperation->getDescription()->xmlRepresentation();
 416     ModuleBase_WidgetFactory aFactory = ModuleBase_WidgetFactory(aXmlRepr.toStdString(),
 417                                                                  myModuleConnector);
 418
 419     myPropertyPanel->cleanContent();
 420     aFactory.createWidget(myPropertyPanel->contentWidget());
 421
 422     QList<ModuleBase_ModelWidget*> aWidgets = aFactory.getModelWidgets();
 423     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 424     ModuleBase_ModelWidget* aWidget;
 425     for (; anIt != aLast; anIt++) {
 426       aWidget = *anIt;
 427       aWidget->setFeature(aOperation->feature());
 428       //QObject::connect(aWidget, SIGNAL(valuesChanged()),  aOperation, SLOT(storeCustomValue()));
 429       QObject::connect(aWidget, SIGNAL(valuesChanged()), this, SLOT(onWidgetValuesChanged()));
 430       // Init default values
 431       if (!aOperation->isEditOperation()) {
 432         //aWidget->storeValue(aOperation->feature());
 433
 434         aWidget->storeValue();
 435       }
 436     }
 437
 438     myPropertyPanel->setModelWidgets(aWidgets);
 439     myPropertyPanel->setWindowTitle(aOperation->getDescription()->description());
 440   }
 441   updateCommandStatus();
 442 }
 443
 444 //******************************************************
 445 void XGUI_Workshop::onOperationStopped(ModuleBase_Operation* theOperation)
 446 {
 447   //!< No need for property panel
 448   updateCommandStatus();
 449   hidePropertyPanel();
 450   myPropertyPanel->cleanContent();
 451 }
 452
 453 /*
 454  *
 455  */
 456 void XGUI_Workshop::addFeature(const Config_FeatureMessage* theMessage)
 457 {
 458   if (!theMessage) {
 459 #ifdef _DEBUG
 460     qDebug() << "XGUI_Workshop::addFeature: NULL message.";
 461 #endif
 462     return;
 463   }
 464   // Remember features icons
 465   myIcons[QString::fromStdString(theMessage->id())] = QString::fromStdString(theMessage->icon());
 466
 467   //Find or create Workbench
 468   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 469   QString aNestedFeatures = QString::fromStdString(theMessage->nestedFeatures());
 470   bool isUsePropPanel = theMessage->isUseInput();
 471   QString aFeatureId = QString::fromStdString(theMessage->id());
 472   if (isSalomeMode()) {
 473     QAction* aAction = salomeConnector()->addFeature(aWchName, aFeatureId,
 474                                                      QString::fromStdString(theMessage->text()),
 475                                                      QString::fromStdString(theMessage->tooltip()),
 476                                                      QIcon(theMessage->icon().c_str()),
 477                                                      QKeySequence(), isUsePropPanel);
 478     salomeConnector()->setNestedActions(aFeatureId, aNestedFeatures.split(" "));
 479     myActionsMgr->addCommand(aAction);
 480     myModule->featureCreated(aAction);
 481   } else {
 482
 483     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 484     XGUI_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 485     if (!aPage) {
 486       aPage = addWorkbench(aWchName);
 487     }
 488     //Find or create Group
 489     QString aGroupName = QString::fromStdString(theMessage->groupId());
 490     XGUI_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 491     if (!aGroup) {
 492       aGroup = aPage->addGroup(aGroupName);
 493     }
 494     // Check if hotkey sequence is already defined:
 495     QKeySequence aHotKey = myActionsMgr->registerShortcut(
 496         QString::fromStdString(theMessage->keysequence()));
 497     // Create feature...
 498     XGUI_Command* aCommand = aGroup->addFeature(aFeatureId,
 499                                                 QString::fromStdString(theMessage->text()),
 500                                                 QString::fromStdString(theMessage->tooltip()),
 501                                                 QIcon(theMessage->icon().c_str()), aHotKey,
 502                                                 isUsePropPanel);
 503     aCommand->setNestedCommands(aNestedFeatures.split(" ", QString::SkipEmptyParts));
 504     myActionsMgr->addCommand(aCommand);
 505     myModule->featureCreated(aCommand);
 506   }
 507 }
 508
 509 /*
 510  * Makes a signal/slot connections between Property Panel
 511  * and given operation. The given operation becomes a
 512  * current operation and previous operation if exists
 513  */
 514 void XGUI_Workshop::connectWithOperation(ModuleBase_Operation* theOperation)
 515 {
 516   QAction* aCommand = 0;
 517   if (isSalomeMode()) {
 518     aCommand = salomeConnector()->command(theOperation->getDescription()->operationId());
 519   } else {
 520     XGUI_MainMenu* aMenu = myMainWindow->menuObject();
 521     aCommand = aMenu->feature(theOperation->getDescription()->operationId());
 522   }
 523   //Abort operation on uncheck the command
 524   if (aCommand)
 525     connect(aCommand, SIGNAL(triggered(bool)), theOperation, SLOT(setRunning(bool)));
 526 }
 527
 528 /*
 529  * Saves document with given name.
 530  */
 531 void XGUI_Workshop::saveDocument(QString theName)
 532 {
 533   QApplication::restoreOverrideCursor();
 534   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 535   DocumentPtr aDoc = aMgr->rootDocument();
 536   aDoc->save(theName.toLatin1().constData());
 537   QApplication::restoreOverrideCursor();
 538 }
 539
 540 //******************************************************
 541 void XGUI_Workshop::onExit()
 542 {
 543   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 544   DocumentPtr aDoc = aMgr->rootDocument();
 545   if (aDoc->isModified()) {
 546     int anAnswer = QMessageBox::question(
 547         myMainWindow, tr("Save current file"), tr("The document is modified, save before exit?"),
 548         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 549     if (anAnswer == QMessageBox::Save) {
 550       bool saved = onSave();
 551       if (!saved) {
 552         return;
 553       }
 554     } else if (anAnswer == QMessageBox::Cancel) {
 555       return;
 556     }
 557   }
 558   qApp->exit();
 559 }
 560
 561 //******************************************************
 562 void XGUI_Workshop::onNew()
 563 {
 564   QApplication::setOverrideCursor(Qt::WaitCursor);
 565   if (objectBrowser() == 0) {
 566     createDockWidgets();
 567     mySelector->connectViewers();
 568   }
 569   myViewerProxy->connectToViewer();
 570   showObjectBrowser();
 571   if (!isSalomeMode()) {
 572     myMainWindow->showPythonConsole();
 573     QMdiSubWindow* aWnd = myMainWindow->viewer()->createView();
 574     aWnd->showMaximized();
 575     updateCommandStatus();
 576   }
 577   myContextMenuMgr->connectViewer();
 578   QApplication::restoreOverrideCursor();
 579 }
 580
 581 //******************************************************
 582 void XGUI_Workshop::onOpen()
 583 {
 584   //save current file before close if modified
 585   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 586   DocumentPtr aDoc = aMgr->rootDocument();
 587   if (aDoc->isModified()) {
 588     //TODO(sbh): re-launch the app?
 589     int anAnswer = QMessageBox::question(
 590         myMainWindow, tr("Save current file"),
 591         tr("The document is modified, save before opening another?"),
 592         QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Cancel);
 593     if (anAnswer == QMessageBox::Save) {
 594       onSave();
 595     } else if (anAnswer == QMessageBox::Cancel) {
 596       return;
 597     }
 598     aDoc->close();
 599     myCurrentDir = "";
 600   }
 601
 602   //show file dialog, check if readable and open
 603   myCurrentDir = QFileDialog::getExistingDirectory(mainWindow());
 604   if (myCurrentDir.isEmpty())
 605     return;
 606   QFileInfo aFileInfo(myCurrentDir);
 607   if (!aFileInfo.exists() || !aFileInfo.isReadable()) {
 608     QMessageBox::critical(myMainWindow, tr("Warning"), tr("Unable to open the file."));
 609     myCurrentDir = "";
 610     return;
 611   }
 612   QApplication::setOverrideCursor(Qt::WaitCursor);
 613   aDoc->load(myCurrentDir.toLatin1().constData());
 614   myObjectBrowser->rebuildDataTree();
 615   displayAllResults();
 616   updateCommandStatus();
 617   QApplication::restoreOverrideCursor();
 618 }
 619
 620 //******************************************************
 621 bool XGUI_Workshop::onSave()
 622 {
 623   if (myCurrentDir.isEmpty()) {
 624     return onSaveAs();
 625   }
 626   saveDocument(myCurrentDir);
 627   updateCommandStatus();
 628   return true;
 629 }
 630
 631 //******************************************************
 632 bool XGUI_Workshop::onSaveAs()
 633 {
 634   QFileDialog dialog(mainWindow());
 635   dialog.setWindowTitle(tr("Select directory to save files..."));
 636   dialog.setFileMode(QFileDialog::Directory);
 637   dialog.setFilter(tr("Folders (*)"));
 638   dialog.setOptions(QFileDialog::HideNameFilterDetails | QFileDialog::ShowDirsOnly);
 639   dialog.setViewMode(QFileDialog::Detail);
 640
 641   if (!dialog.exec()) {
 642     return false;
 643   }
 644   QString aTempDir = dialog.selectedFiles().first();
 645   QDir aDir(aTempDir);
 646   if (aDir.exists() && !aDir.entryInfoList(QDir::NoDotAndDotDot | QDir::AllEntries).isEmpty()) {
 647     int answer = QMessageBox::question(
 648         myMainWindow,
 649         //: Title of the dialog which asks user if he wants to save study in existing non-empty folder
 650         tr("Save"),
 651         tr("The folder already contains some files, save anyway?"),
 652         QMessageBox::Save | QMessageBox::Cancel);
 653     if (answer == QMessageBox::Cancel) {
 654       return false;
 655     }
 656   }
 657   myCurrentDir = aTempDir;
 658   return onSave();
 659 }
 660
 661 //******************************************************
 662 void XGUI_Workshop::onUndo()
 663 {
 664   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
 665   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 666   DocumentPtr aDoc = aMgr->rootDocument();
 667   if (aDoc->isOperation())
 668     operationMgr()->abortOperation();
 669   aDoc->undo();
 670   updateCommandStatus();
 671 }
 672
 673 //******************************************************
 674 void XGUI_Workshop::onRedo()
 675 {
 676   objectBrowser()->treeView()->setCurrentIndex(QModelIndex());
 677   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 678   DocumentPtr aDoc = aMgr->rootDocument();
 679   if (aDoc->isOperation())
 680     operationMgr()->abortOperation();
 681   aDoc->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   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 790   if (aMgr->hasRootDocument()) {
 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     DocumentPtr aDoc = aMgr->rootDocument();
 805     aUndoCmd->setEnabled(aDoc->canUndo());
 806     aRedoCmd->setEnabled(aDoc->canRedo());
 807   } else {
 808     foreach(QAction* aCmd, aCommands)
 809     {
 810       QString aId = aCmd->data().toString();
 811       if (aId == "NEW_CMD")
 812         aCmd->setEnabled(true);
 813       else if (aId == "EXIT_CMD")
 814         aCmd->setEnabled(true);
 815       else
 816         aCmd->setEnabled(false);
 817     }
 818   }
 819   myActionsMgr->update();
 820 }
 821
 822 //******************************************************
 823 QList<QAction*> XGUI_Workshop::getModuleCommands() const
 824 {
 825   QList<QAction*> aCommands;
 826   if (isSalomeMode()) {  // update commands in SALOME mode
 827     aCommands = salomeConnector()->commandList();
 828   } else {
 829     XGUI_MainMenu* aMenuBar = myMainWindow->menuObject();
 830     foreach(XGUI_Command* aCmd, aMenuBar->features())
 831     {
 832       aCommands.append(aCmd);
 833     }
 834   }
 835   return aCommands;
 836 }
 837
 838 //******************************************************
 839 QDockWidget* XGUI_Workshop::createObjectBrowser(QWidget* theParent)
 840 {
 841   QDockWidget* aObjDock = new QDockWidget(theParent);
 842   aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
 843   aObjDock->setWindowTitle(tr("Object browser"));
 844   aObjDock->setStyleSheet(
 845       "::title { position: relative; padding-left: 5px; text-align: left center }");
 846   myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock);
 847   connect(myObjectBrowser, SIGNAL(activePartChanged(ObjectPtr)), this,
 848           SLOT(changeCurrentDocument(ObjectPtr)));
 849   aObjDock->setWidget(myObjectBrowser);
 850
 851   myContextMenuMgr->connectObjectBrowser();
 852   return aObjDock;
 853 }
 854
 855 //******************************************************
 856 /*
 857  * Creates dock widgets, places them in corresponding area
 858  * and tabifies if necessary.
 859  */
 860 void XGUI_Workshop::createDockWidgets()
 861 {
 862   QMainWindow* aDesktop = isSalomeMode() ? salomeConnector()->desktop() : myMainWindow;
 863   QDockWidget* aObjDock = createObjectBrowser(aDesktop);
 864   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
 865   myPropertyPanel = new XGUI_PropertyPanel(aDesktop);
 866   myPropertyPanel->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
 867   aDesktop->addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanel);
 868   hidePropertyPanel();  //<! Invisible by default
 869   hideObjectBrowser();
 870   aDesktop->tabifyDockWidget(aObjDock, myPropertyPanel);
 871
 872   QPushButton* aOkBtn = myPropertyPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_OK);
 873   connect(aOkBtn, SIGNAL(clicked()), myOperationMgr, SLOT(onCommitOperation()));
 874   QPushButton* aCancelBtn = myPropertyPanel->findChild<QPushButton*>(XGUI::PROP_PANEL_CANCEL);
 875   connect(aCancelBtn, SIGNAL(clicked()), myOperationMgr, SLOT(onAbortOperation()));
 876
 877   connect(myPropertyPanel, SIGNAL(keyReleased(const std::string&, QKeyEvent*)), myOperationMgr,
 878           SLOT(onKeyReleased(const std::string&, QKeyEvent*)));
 879
 880   connect(myPropertyPanel, SIGNAL(widgetActivated(ModuleBase_ModelWidget*)), myOperationMgr,
 881           SLOT(onWidgetActivated(ModuleBase_ModelWidget*)));
 882   connect(myOperationMgr, SIGNAL(activateNextWidget(ModuleBase_ModelWidget*)), myPropertyPanel,
 883           SLOT(onActivateNextWidget(ModuleBase_ModelWidget*)));
 884   connect(myOperationMgr, SIGNAL(operationValidated(bool)), myPropertyPanel,
 885           SLOT(setAcceptEnabled(bool)));
 886
 887 }
 888
 889 //******************************************************
 890 void XGUI_Workshop::showPropertyPanel()
 891 {
 892   QAction* aViewAct = myPropertyPanel->toggleViewAction();
 893   //<! Restore ability to close panel from the window's menu
 894   aViewAct->setEnabled(true);
 895   myPropertyPanel->show();
 896   myPropertyPanel->raise();
 897 }
 898
 899 //******************************************************
 900 void XGUI_Workshop::hidePropertyPanel()
 901 {
 902   QAction* aViewAct = myPropertyPanel->toggleViewAction();
 903   //<! Do not allow to show empty property panel
 904   aViewAct->setEnabled(false);
 905   myPropertyPanel->hide();
 906 }
 907
 908 //******************************************************
 909 void XGUI_Workshop::showObjectBrowser()
 910 {
 911   myObjectBrowser->parentWidget()->show();
 912 }
 913
 914 //******************************************************
 915 void XGUI_Workshop::hideObjectBrowser()
 916 {
 917   myObjectBrowser->parentWidget()->hide();
 918 }
 919
 920 //******************************************************
 921 void XGUI_Workshop::onFeatureTriggered()
 922 {
 923   QAction* aCmd = dynamic_cast<QAction*>(sender());
 924   if (aCmd) {
 925     QString aId = salomeConnector()->commandId(aCmd);
 926     if (!aId.isNull())
 927       myModule->launchOperation(aId);
 928   }
 929 }
 930
 931 //******************************************************
 932 void XGUI_Workshop::changeCurrentDocument(ObjectPtr theObj)
 933 {
 934   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 935   if (theObj) {
 936     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(theObj);
 937     if (aPart) {
 938       DocumentPtr aPartDoc = aPart->partDoc();
 939       if (aPartDoc) {
 940         aMgr->setCurrentDocument(aPartDoc);
 941         return;
 942       }
 943     }
 944   }
 945   aMgr->setCurrentDocument(aMgr->rootDocument());
 946 }
 947
 948 //******************************************************
 949 void XGUI_Workshop::salomeViewerSelectionChanged()
 950 {
 951   emit salomeViewerSelection();
 952 }
 953
 954 //**************************************************************
 955 XGUI_SalomeViewer* XGUI_Workshop::salomeViewer() const
 956 {
 957   return mySalomeConnector->viewer();
 958 }
 959
 960 //**************************************************************
 961 void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
 962 {
 963   QList<ObjectPtr> aObjects = mySelector->selection()->selectedObjects();
 964   if ((theId == "ACTIVATE_PART_CMD") && (aObjects.size() > 0)) {
 965     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObjects.first());
 966     activatePart(aPart);
 967   } else if (theId == "DEACTIVATE_PART_CMD")
 968     activatePart(ResultPartPtr());
 969   else if (theId == "DELETE_CMD")
 970     deleteObjects(aObjects);
 971   else if (theId == "SHOW_CMD")
 972     showObjects(aObjects, true);
 973   else if (theId == "HIDE_CMD")
 974     showObjects(aObjects, false);
 975   else if (theId == "SHOW_ONLY_CMD")
 976     showOnlyObjects(aObjects);
 977 }
 978
 979 //**************************************************************
 980 void XGUI_Workshop::onWidgetValuesChanged()
 981 {
 982   ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
 983   FeaturePtr aFeature = anOperation->feature();
 984
 985   ModuleBase_ModelWidget* aSenderWidget = dynamic_cast<ModuleBase_ModelWidget*>(sender());
 986   //if (aCustom)
 987   //  aCustom->storeValue(aFeature);
 988
 989   const QList<ModuleBase_ModelWidget*>& aWidgets = myPropertyPanel->modelWidgets();
 990   QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 991   for (; anIt != aLast; anIt++) {
 992     ModuleBase_ModelWidget* aCustom = *anIt;
 993     if (aCustom && (/*!aCustom->isInitialized(aFeature) ||*/aCustom == aSenderWidget)) {
 994       //aCustom->storeValue(aFeature);
 995       aCustom->storeValue();
 996     }
 997   }
 998 }
 999
1000 //**************************************************************
1001 void XGUI_Workshop::activatePart(ResultPartPtr theFeature)
1002 {
1003   if (theFeature)
1004     theFeature->activate();
1005   changeCurrentDocument(theFeature);
1006   myObjectBrowser->activatePart(theFeature);
1007 }
1008
1009 //**************************************************************
1010 void XGUI_Workshop::activateLastPart()
1011 {
1012   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1013   DocumentPtr aDoc = aMgr->rootDocument();
1014   std::string aGrpName = ModelAPI_ResultPart::group();
1015   ObjectPtr aLastPart = aDoc->object(aGrpName, aDoc->size(aGrpName) - 1);
1016   ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aLastPart);
1017   if (aPart)
1018     activatePart(aPart);
1019 }
1020
1021 //**************************************************************
1022 void XGUI_Workshop::deleteObjects(const QList<ObjectPtr>& theList)
1023 {
1024   QMainWindow* aDesktop = isSalomeMode() ? salomeConnector()->desktop() : myMainWindow;
1025   QMessageBox::StandardButton aRes = QMessageBox::warning(
1026       aDesktop, tr("Delete features"), tr("Seleted features will be deleted. Continue?"),
1027       QMessageBox::No | QMessageBox::Yes, QMessageBox::No);
1028   // ToDo: definbe deleting method
1029   if (aRes == QMessageBox::Yes) {
1030     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1031     aMgr->rootDocument()->startOperation();
1032     foreach (ObjectPtr aObj, theList)
1033     {
1034       ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1035       if (aPart) {
1036         DocumentPtr aDoc = aPart->document();
1037         if (aDoc == aMgr->currentDocument()) {
1038           aDoc->close();
1039         }
1040         //aMgr->rootDocument()->removeFeature(aPart->owner());
1041       } else {
1042         FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1043         if (aFeature)
1044           aObj->document()->removeFeature(aFeature);
1045       }
1046     }
1047     myDisplayer->updateViewer();
1048     aMgr->rootDocument()->finishOperation();
1049   }
1050 }
1051
1052 //**************************************************************
1053 void XGUI_Workshop::showObjects(const QList<ObjectPtr>& theList, bool isVisible)
1054 {
1055   foreach (ObjectPtr aObj, theList)
1056   {
1057     ResultPtr aRes = boost::dynamic_pointer_cast<ModelAPI_Result>(aObj);
1058     if (aRes) {
1059       if (isVisible) {
1060         myDisplayer->display(aRes, false);
1061       } else {
1062         myDisplayer->erase(aRes, false);
1063       }
1064     }
1065   }
1066   myDisplayer->updateViewer();
1067 }
1068
1069 //**************************************************************
1070 void XGUI_Workshop::showOnlyObjects(const QList<ObjectPtr>& theList)
1071 {
1072   myDisplayer->eraseAll(false);
1073   showObjects(theList, true);
1074 }
1075
1076
1077 //**************************************************************
1078 void XGUI_Workshop::updateCommandsOnViewSelection()
1079 {
1080   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1081   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1082   XGUI_Selection* aSelection = mySelector->selection();
1083   if (aSelection->getSelected().size() == 0)
1084     return;
1085
1086   QList<QAction*> aActions = getModuleCommands();
1087   foreach(QAction* aAction, aActions)
1088   {
1089     QString aId = aAction->data().toString();
1090     std::list<ModelAPI_Validator*> aValidators;
1091     std::list<std::list<std::string> > anArguments;
1092     aFactory->validators(aId.toStdString(), aValidators, anArguments);
1093     std::list<ModelAPI_Validator*>::iterator aValidator = aValidators.begin();
1094     for (; aValidator != aValidators.end(); aValidator++) {
1095       if (*aValidator) {
1096         const ModuleBase_SelectionValidator* aSelValidator =
1097             dynamic_cast<const ModuleBase_SelectionValidator*>(*aValidator);
1098         if (aSelValidator) {
1099           aAction->setEnabled(aSelValidator->isValid(aSelection));
1100         }
1101       }
1102     }
1103   }
1104 }
1105
1106 //**************************************************************
1107 void XGUI_Workshop::registerValidators() const
1108 {
1109   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1110   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1111 }
1112
1113 //**************************************************************
1114 void XGUI_Workshop::displayAllResults()
1115 {
1116   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
1117   DocumentPtr aRootDoc = aMgr->rootDocument();
1118   displayDocumentResults(aRootDoc);
1119   for (int i = 0; i < aRootDoc->size(ModelAPI_ResultPart::group()); i++) {
1120     ObjectPtr aObject = aRootDoc->object(ModelAPI_ResultPart::group(), i);
1121     ResultPartPtr aPart = boost::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1122     displayDocumentResults(aPart->partDoc());
1123   }
1124   myDisplayer->updateViewer();
1125 }
1126
1127 //**************************************************************
1128 void XGUI_Workshop::displayDocumentResults(DocumentPtr theDoc)
1129 {
1130   if (!theDoc)
1131     return;
1132   displayGroupResults(theDoc, ModelAPI_ResultConstruction::group());
1133   displayGroupResults(theDoc, ModelAPI_ResultBody::group());
1134 }
1135
1136 //**************************************************************
1137 void XGUI_Workshop::displayGroupResults(DocumentPtr theDoc, std::string theGroup)
1138 {
1139   for (int i = 0; i < theDoc->size(theGroup); i++)
1140     myDisplayer->display(theDoc->object(theGroup, i), false);
1141 }