src/XGUI/XGUI_WorkshopListener.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
   2
   3 #include "XGUI_WorkshopListener.h"
   4 #include "XGUI_Workshop.h"
   5 #include "XGUI_Displayer.h"
   6 #include "XGUI_ErrorMgr.h"
   7 #include "XGUI_OperationMgr.h"
   8 #include "XGUI_SalomeConnector.h"
   9 #include "XGUI_ActionsMgr.h"
  10 #include "XGUI_PropertyPanel.h"
  11 #include "XGUI_ModuleConnector.h"
  12 #include "XGUI_QtEvents.h"
  13
  14 #ifndef HAVE_SALOME
  15 #include <AppElements_MainWindow.h>
  16 #endif
  17
  18 #include <ModuleBase_IModule.h>
  19 #include <ModuleBase_Events.h>
  20
  21 #include <ModelAPI_Object.h>
  22 #include <ModelAPI_Events.h>
  23 #include <ModelAPI_Session.h>
  24 #include <ModelAPI_Result.h>
  25 #include <ModelAPI_Feature.h>
  26 #include <ModelAPI_Data.h>
  27 #include <ModelAPI_ResultBody.h>
  28 #include <ModelAPI_ResultGroup.h>
  29 #include <ModelAPI_ResultCompSolid.h>
  30 #include <ModelAPI_Tools.h>
  31
  32 #include <Events_Loop.h>
  33 #include <Events_LongOp.h>
  34
  35 #include <ModuleBase_IWorkshop.h>
  36
  37 #include <ModuleBase_Operation.h>
  38 #include <ModuleBase_OperationDescription.h>
  39 #include <ModuleBase_OperationFeature.h>
  40 #include <ModuleBase_Tools.h>
  41 #include <ModuleBase_IViewer.h>
  42 #include <ModuleBase_FilterFactory.h>
  43 #include <ModuleBase_WidgetSelector.h>
  44
  45 #include <Config_FeatureMessage.h>
  46 #include <Config_PointerMessage.h>
  47 #include <Config_SelectionFilterMessage.h>
  48 #include <Config_Keywords.h>
  49 #include <Events_InfoMessage.h>
  50
  51 #include <QApplication>
  52 #include <QMainWindow>
  53 #include <QThread>
  54 #include <QAction>
  55
  56 #ifdef _DEBUG
  57 #include <QDebug>
  58 #include <iostream>
  59 #endif
  60
  61 //#define DEBUG_FEATURE_CREATED
  62 //#define DEBUG_FEATURE_REDISPLAY
  63 //#define DEBUG_FEATURE_UPDATED
  64 //#define DEBUG_RESULT_COMPSOLID
  65
  66 #ifdef DEBUG_FEATURE_REDISPLAY
  67 const std::string DebugFeatureKind = "";//"Extrusion";
  68 #endif
  69
  70 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
  71   : myWorkshop(theWorkshop),
  72     myUpdatePrefs(false)
  73 {
  74   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
  75 }
  76
  77 //******************************************************
  78 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
  79 {
  80 }
  81
  82 //******************************************************
  83 void XGUI_WorkshopListener::initializeEventListening()
  84 {
  85   //Initialize event listening
  86   Events_Loop* aLoop = Events_Loop::loop();
  87   aLoop->registerListener(this, Events_InfoMessage::errorID());  //!< Listening application errors.
  88   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  89   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  90   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
  91   aLoop->registerListener(this, Events_LongOp::eventID());
  92   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
  93   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
  94
  95   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
  96   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
  97   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
  98   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION));
  99 }
 100
 101 //******************************************************
 102 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 103 {
 104   if (QApplication::instance()->thread() != QThread::currentThread()) {
 105     #ifdef _DEBUG
 106     std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
 107     #endif
 108     SessionPtr aMgr = ModelAPI_Session::get();
 109     PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
 110     QApplication::postEvent(this, aPostponeEvent);
 111     return;
 112   }
 113
 114   // Process creation of Part
 115   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 116     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 117         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 118     onFeatureCreatedMsg(aUpdMsg);
 119     if (myUpdatePrefs) {
 120       XGUI_SalomeConnector* aSalomeConnector = workshop()->salomeConnector();
 121       if (aSalomeConnector)
 122         aSalomeConnector->createPreferences();
 123       myUpdatePrefs = false;
 124     }
 125   }
 126   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 127     myUpdatePrefs = true;
 128   }
 129   // Redisplay feature
 130   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 131     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 132         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 133     onFeatureRedisplayMsg(aUpdMsg);
 134   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION)) {
 135     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 136         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 137     onFeatureEmptyPresentationMsg(aUpdMsg);
 138   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION)) {
 139     ModuleBase_ModelWidget* aWidget = workshop()->propertyPanel()->activeWidget();
 140     if (aWidget) {
 141       ModuleBase_WidgetSelector* aWidgetSelector =
 142         dynamic_cast<ModuleBase_WidgetSelector*>(aWidget);
 143       if (aWidgetSelector)
 144         myWorkshop->setSelected(aWidgetSelector->getAttributeSelection());
 145     }
 146   }
 147
 148   //Update property panel on corresponding message. If there is no current operation (no
 149   //property panel), or received message has different feature to the current - do nothing.
 150   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 151     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> anUpdateMsg =
 152         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 153     onFeatureUpdatedMsg(anUpdateMsg);
 154   } else if (theMessage->eventID() == Events_LongOp::eventID()) {
 155     if (Events_LongOp::isPerformed()) {
 156       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 157     } else {
 158       QApplication::restoreOverrideCursor();
 159     }
 160   }
 161   else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
 162     std::shared_ptr<Config_SelectionFilterMessage> aMsg =
 163       std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
 164     if (aMsg) {
 165       ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
 166       if (!aMsg->attributeId().empty()) {
 167         aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
 168                                aMsg->parameters());
 169       }
 170     }
 171   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
 172     // the viewer's update context will not happens until viewer updated is emitted
 173       workshop()->displayer()->enableUpdateViewer(false);
 174   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
 175     // the viewer's update context is unblocked, the viewer's update works
 176     XGUI_Displayer* aDisplayer = workshop()->displayer();
 177     aDisplayer->enableUpdateViewer(true);
 178   } else {
 179     //Show error dialog if error message received.
 180     std::shared_ptr<Events_InfoMessage> anIngfoMsg =
 181       std::dynamic_pointer_cast<Events_InfoMessage>(theMessage);
 182     if (anIngfoMsg) {
 183       emit errorOccurred(anIngfoMsg);
 184     }
 185     return;
 186   }
 187 #ifndef HAVE_SALOME
 188     SessionPtr aMgr = ModelAPI_Session::get();
 189     AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
 190     if (aMgr->isModified() != aMainWindow->isModifiedState())
 191       aMainWindow->setModifiedState(aMgr->isModified());
 192 #endif
 193 }
 194
 195 //******************************************************
 196 void XGUI_WorkshopListener::onFeatureUpdatedMsg(
 197                                      const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 198 {
 199 #ifdef DEBUG_FEATURE_UPDATED
 200   std::set<ObjectPtr> anObjects = theMsg->objects();
 201   std::set<ObjectPtr>::const_iterator aIt;
 202   QStringList anInfo;
 203   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 204     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 205   }
 206   QString anInfoStr = anInfo.join(";\t");
 207   qDebug(QString("onFeatureUpdatedMsg: %1, %2")
 208     .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 209 #endif
 210   std::set<ObjectPtr> aFeatures = theMsg->objects();
 211   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 212   if (anOperationMgr->hasOperation()) {
 213     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 214                                                       (anOperationMgr->currentOperation());
 215     if (aFOperation) {
 216       FeaturePtr aCurrentFeature = aFOperation->feature();
 217       std::set<ObjectPtr>::const_iterator aIt;
 218       for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 219         ObjectPtr aNewFeature = (*aIt);
 220         if (aNewFeature == aCurrentFeature) {
 221           workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
 222           break;
 223         }
 224       }
 225     }
 226   }
 227   //anOperationMgr->onValidateOperation();
 228
 229   //if (myObjectBrowser)
 230   //  myObjectBrowser->processEvent(theMsg);
 231 }
 232
 233 //******************************************************
 234 void XGUI_WorkshopListener::
 235   onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 236 {
 237   std::set<ObjectPtr> anObjects = theMsg->objects();
 238   std::set<ObjectPtr>::const_iterator aIt;
 239
 240 #ifdef DEBUG_FEATURE_REDISPLAY
 241   QStringList anInfo;
 242   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 243     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 244   }
 245   QString anInfoStr = anInfo.join(";\t");
 246   qDebug(QString("onFeatureRedisplayMsg: %1, %2")
 247     .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 248 #endif
 249
 250   XGUI_Workshop* aWorkshop = workshop();
 251   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 252   bool aFirstVisualizedBody = false;
 253
 254   bool aRedisplayed = false;
 255   //std::list<ObjectPtr> aHiddenObjects;
 256   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 257     ObjectPtr aObj = (*aIt);
 258
 259     // Hide the object if it is invalid or concealed one
 260     bool aHide = !aObj->data() || !aObj->data()->isValid() ||
 261       aObj->isDisabled() || (!aObj->isDisplayed());
 262     if (!aHide) { // check that this is not hidden result
 263       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 264       aHide = aRes && aRes->isConcealed();
 265
 266       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
 267       // be changed to the object becomes visible when the shape becomes not empty
 268       if (!aHide && aRes.get())
 269         aHide = !aRes->shape().get() || aRes->shape()->isNull();
 270     }
 271
 272 #ifdef DEBUG_RESULT_COMPSOLID
 273     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 274     if (aRes.get()) {
 275       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 276       if (aCompSolidRes.get()) {
 277           qDebug(QString("COMPSOLID, numberOfSubs = %1")
 278             .arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 279       }
 280       if (ModelAPI_Tools::compSolidOwner(aRes))
 281         qDebug("COMPSOLID sub-object");
 282     }
 283 #endif
 284     #ifdef DEBUG_FEATURE_REDISPLAY
 285       QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 286       FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 287       if (aFeature.get()) {
 288         std::string aKind = aFeature->getKind();
 289         if (aKind == DebugFeatureKind || DebugFeatureKind.empty()) {
 290           qDebug(QString("visible=%1, hide=%2 : display= %2").arg(aDisplayer->isVisible(aObj))
 291                                             .arg(aHide).arg(anObjInfo).toStdString().c_str());
 292         }
 293       }
 294     #endif
 295     if (aHide) {
 296       //we should provide objects which are hidden in the viewer, e.g. sketch always should
 297       // visualizes all sub-features, if some features are to be hidden, sould be proposed may
 298       // be to removed #1223
 299       // aHiddenObjects.push_back(aObj);
 300       aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 301       #ifdef DEBUG_FEATURE_REDISPLAY
 302         // Redisplay the visible object or the object of the current operation
 303         bool isVisibleObject = aDisplayer->isVisible(aObj);
 304
 305         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 306       #endif
 307     }
 308     else {
 309       // Redisplay the visible object or the object of the current operation
 310       bool isVisibleObject = aDisplayer->isVisible(aObj);
 311       #ifdef DEBUG_FEATURE_REDISPLAY
 312         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 313       #endif
 314
 315       if (isVisibleObject)  { // redisplay visible object
 316         //displayObject(aObj);  // In order to update presentation
 317         // in order to avoid the check whether the object can be redisplayed, the exact method
 318         // of redisplay is called. This modification is made in order to have the line is updated
 319         // by creation of a horizontal constraint on the line by preselection
 320         if (ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(aObj))) {
 321           aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 322         }
 323         else {
 324           aRedisplayed = aDisplayer->redisplay(aObj, false) || aRedisplayed;
 325           // Deactivate object of current operation from selection
 326           aWorkshop->deactivateActiveObject(aObj, false);
 327         }
 328       } else { // display object if the current operation has it
 329         if (displayObject(aObj, aFirstVisualizedBody)) {
 330           aRedisplayed = true;
 331           // Deactivate object of current operation from selection
 332           aWorkshop->deactivateActiveObject(aObj, false);
 333         }
 334       }
 335     }
 336   }
 337   // this processing should be moved in another place in order to do not cause problems in
 338   // flush messages chain
 339   //if (aHiddenObjects.size() > 0)
 340   //  myWorkshop->module()->processHiddenObject(aHiddenObjects);
 341
 342   bool isCustomized = customizeCurrentObject(anObjects, aRedisplayed);
 343   if (aRedisplayed || isCustomized) {
 344     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
 345
 346     //VSV FitAll updated viewer by it self
 347     if (aFirstVisualizedBody)
 348       myWorkshop->viewer()->fitAll();
 349     else
 350       aDisplayer->updateViewer();
 351   }
 352 }
 353
 354 //******************************************************
 355 void XGUI_WorkshopListener::
 356   onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 357 {
 358   std::set<ObjectPtr> anObjects = theMsg->objects();
 359   std::set<ObjectPtr>::const_iterator aIt;
 360 #ifdef DEBUG_FEATURE_CREATED
 361   QStringList anInfo;
 362   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 363     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 364   }
 365   QString anInfoStr = anInfo.join(";\t");
 366   qDebug(QString("onFeatureCreatedMsg: %1, %2")
 367     .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 368 #endif
 369
 370   bool aFirstVisualizedBody = false;
 371
 372   //bool aHasPart = false;
 373   bool aDisplayed = false;
 374   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 375     ObjectPtr anObject = *aIt;
 376
 377 #ifdef DEBUG_RESULT_COMPSOLID
 378     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 379     if (aRes.get()) {
 380       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 381       if (aCompSolidRes.get()) {
 382           qDebug(QString("COMPSOLID, numberOfSubs = %1")
 383             .arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 384       }
 385       if (ModelAPI_Tools::compSolidOwner(aRes))
 386         qDebug("COMPSOLID sub-object");
 387     }
 388 #endif
 389     // the validity of the data should be checked here in order to avoid display of the objects,
 390     // which were created, then deleted, but flush for the creation event happens after that
 391     // we should not display disabled objects
 392     bool aHide = !anObject->data()->isValid() ||
 393                  anObject->isDisabled() ||
 394                  !anObject->isDisplayed();
 395     if (!aHide) { // check that this is not hidden result
 396       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 397       bool isConcealed = aRes && aRes->isConcealed();
 398       aHide = aRes && aRes->isConcealed();
 399       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
 400       // be changed to the object becomes visible when the shape becomes not empty
 401       if (!aHide && aRes.get())
 402         aHide = !aRes->shape().get() || aRes->shape()->isNull();
 403     }
 404     if (!aHide) {
 405       // setDisplayed has to be called in order to synchronize internal state of the object
 406       // with list of displayed objects
 407       if (myWorkshop->module()->canDisplayObject(anObject)) {
 408         anObject->setDisplayed(true);
 409         aDisplayed = displayObject(*aIt, aFirstVisualizedBody);
 410       } else
 411         anObject->setDisplayed(false);
 412     }
 413   }
 414
 415   bool isCustomized = customizeCurrentObject(anObjects, aDisplayed);
 416
 417   //if (myObjectBrowser)
 418   //  myObjectBrowser->processEvent(theMsg);
 419   if (aDisplayed) {
 420     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
 421     //VSV FitAll updated viewer by it self
 422     if (aFirstVisualizedBody)
 423       myWorkshop->viewer()->fitAll();
 424     else
 425       workshop()->displayer()->updateViewer();
 426   }
 427   //if (aHasPart) { // TODO: Avoid activate last part on loading of document
 428   //  activateLastPart();
 429   //}
 430 }
 431
 432 //******************************************************
 433 void XGUI_WorkshopListener::onFeatureEmptyPresentationMsg(
 434                                       const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 435 {
 436   std::set<ObjectPtr> anObjects = theMsg->objects();
 437   std::set<ObjectPtr>::const_iterator aIt;
 438 #ifdef DEBUG_FEATURE_CREATED
 439   QStringList anInfo;
 440   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 441     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 442   }
 443   QString anInfoStr = anInfo.join(";\t");
 444   qDebug(QString("onFeatureEmptyPresentationMsg: %1, %2")
 445     .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 446 #endif
 447
 448   XGUI_Workshop* aWorkshop = workshop();
 449   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 450
 451   bool aRedisplayed = false;
 452   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 453     ObjectPtr anObject = *aIt;
 454     aRedisplayed = aDisplayer->erase(anObject, false) || aRedisplayed;
 455   }
 456
 457   if (aRedisplayed)
 458     aDisplayer->updateViewer();
 459 }
 460
 461 bool XGUI_WorkshopListener::event(QEvent * theEvent)
 462 {
 463   PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
 464   if (aPostponedEv) {
 465     std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
 466     processEvent(aEventPtr);
 467     return true;
 468   }
 469   return false;
 470 }
 471
 472 //**************************************************************
 473 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisualizedBody)
 474 {
 475 #ifdef DEBUG_RESULT_COMPSOLID
 476   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 477   if (aRes.get() && (ModelAPI_Tools::hasSubResults(aRes) || ModelAPI_Tools::compSolidOwner(aRes))) {
 478     ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 479     if (aCompSolidRes.get()) {
 480       qDebug("COMPSOLID: displayObject");
 481     }
 482   }
 483 #endif
 484
 485   bool aDisplayed = false;
 486   XGUI_Workshop* aWorkshop = workshop();
 487   // do not display the object if it has sub objects. They should be displayed separately.
 488   if (!aWorkshop->module()->canDisplayObject(theObj) ||
 489       ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(theObj)))
 490     return aDisplayed;
 491
 492   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 493   int aNb = aDisplayer->objectsCount();
 494   aDisplayed = aDisplayer->display(theObj, false);
 495
 496   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 497   if (aNb == 0 && aResult.get()) {
 498     std::string aResultGroupName = aResult->groupName();
 499     if (aResultGroupName == ModelAPI_ResultBody::group() ||
 500         aResultGroupName == ModelAPI_ResultGroup::group()) {
 501       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
 502       theFirstVisualizedBody = aShapePtr.get() != NULL;
 503     }
 504   }
 505   return aDisplayed;
 506 }
 507
 508 bool XGUI_WorkshopListener::customizeCurrentObject(const std::set<ObjectPtr>& theObjects,
 509                                                    bool theForceRedisplay)
 510 {
 511   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 512   FeaturePtr aCurrentFeature;
 513   if (anOperationMgr->hasOperation()) {
 514     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 515                                                       (anOperationMgr->currentOperation());
 516     if (aFOperation) {
 517       aCurrentFeature = aFOperation->feature();
 518     }
 519   }
 520
 521   bool aCustomized = false;
 522   if (aCurrentFeature.get()) {
 523     // the customize presentation should be redisplayed if force redislayed is true or
 524     // if a list of message objects contains the operation feature for case when
 525     // the feature is hidden, but arguments of the feature are modified
 526     // e.g. extrusion is hidden(h=0) but sketch is chosen
 527     if (theForceRedisplay || theObjects.find(aCurrentFeature) != theObjects.end()) {
 528       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
 529                                  ModuleBase_IModule::CustomizeArguments, false) || aCustomized;
 530       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
 531                                    ModuleBase_IModule::CustomizeResults, false) || aCustomized;
 532       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
 533                         ModuleBase_IModule::CustomizeHighlightedObjects, false) || aCustomized;
 534     }
 535   }
 536   return aCustomized;
 537 }
 538
 539 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
 540 {
 541   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 542   return aConnector->workshop();
 543 }