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 #include <AppElements_Workbench.h>
  15 #include <AppElements_Command.h>
  16 #include <AppElements_MainMenu.h>
  17 #include <AppElements_MainWindow.h>
  18 #include <AppElements_MenuGroupPanel.h>
  19 #include <AppElements_Button.h>
  20
  21 #include <ModuleBase_IModule.h>
  22
  23 #include <ModelAPI_Object.h>
  24 #include <ModelAPI_Events.h>
  25 #include <ModelAPI_Session.h>
  26 #include <ModelAPI_Result.h>
  27 #include <ModelAPI_Feature.h>
  28 #include <ModelAPI_Data.h>
  29 #include <ModelAPI_ResultBody.h>
  30 #include <ModelAPI_ResultCompSolid.h>
  31 #include <ModelAPI_Tools.h>
  32
  33 #include <Events_Loop.h>
  34 #include <Events_Error.h>
  35 #include <Events_LongOp.h>
  36
  37 #include <ModuleBase_IWorkshop.h>
  38
  39 #include <ModuleBase_Operation.h>
  40 #include <ModuleBase_OperationDescription.h>
  41 #include <ModuleBase_OperationFeature.h>
  42 #include <ModuleBase_Tools.h>
  43 #include <ModuleBase_IViewer.h>
  44 #include <ModuleBase_FilterFactory.h>
  45
  46 #include <Config_FeatureMessage.h>
  47 #include <Config_PointerMessage.h>
  48 #include <Config_SelectionFilterMessage.h>
  49 #include <Config_Keywords.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   //connect(anOperationMgr, SIGNAL(nestedStateChanged(const std::string&, const bool)),
  76   //        this, SLOT(onNestedStateChanged(const std::string&, const bool)));
  77 }
  78
  79 //******************************************************
  80 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
  81 {
  82 }
  83
  84 //******************************************************
  85 void XGUI_WorkshopListener::initializeEventListening()
  86 {
  87   //Initialize event listening
  88   Events_Loop* aLoop = Events_Loop::loop();
  89   aLoop->registerListener(this, Events_Error::errorID());  //!< Listening application errors.
  90   aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  91   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
  92   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  93   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  94   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
  95   aLoop->registerListener(this, Events_LongOp::eventID());
  96   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
  97   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
  98   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED));
  99
 100   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
 101   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
 102 }
 103
 104 //******************************************************
 105 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 106 {
 107   if (QApplication::instance()->thread() != QThread::currentThread()) {
 108     #ifdef _DEBUG
 109     std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
 110     #endif
 111     SessionPtr aMgr = ModelAPI_Session::get();
 112     PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
 113     QApplication::postEvent(this, aPostponeEvent);
 114     return;
 115   }
 116
 117   //A message to start feature creation received.
 118   if (theMessage->eventID() == Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 119     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 120        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 121     if (!aFeatureMsg->isInternal()) {
 122       addFeature(aFeatureMsg);
 123     }
 124   }
 125   // Process creation of Part
 126   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 127     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 128         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 129     onFeatureCreatedMsg(aUpdMsg);
 130     if (myUpdatePrefs) {
 131       XGUI_SalomeConnector* aSalomeConnector = workshop()->salomeConnector();
 132       if (aSalomeConnector)
 133         aSalomeConnector->createPreferences();
 134       myUpdatePrefs = false;
 135     }
 136   }
 137   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 138     myUpdatePrefs = true;
 139   }
 140   // Redisplay feature
 141   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 142     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 143         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 144     onFeatureRedisplayMsg(aUpdMsg);
 145   }
 146   //Update property panel on corresponding message. If there is no current operation (no
 147   //property panel), or received message has different feature to the current - do nothing.
 148   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 149     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> anUpdateMsg =
 150         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 151     onFeatureUpdatedMsg(anUpdateMsg);
 152   } else if (theMessage->eventID() == Events_LongOp::eventID()) {
 153     if (Events_LongOp::isPerformed()) {
 154       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 155     } else {
 156       QApplication::restoreOverrideCursor();
 157     }
 158   }
 159   //An operation passed by message. Start it, process and commit.
 160   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 161     std::shared_ptr<Config_PointerMessage> aPartSetMsg =
 162         std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
 163     //myPropertyPanel->cleanContent();
 164     ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
 165     XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 166
 167     if (anOperationMgr->startOperation(anOperation)) {
 168       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 169       if (aFOperation)
 170         workshop()->propertyPanel()->updateContentWidget(aFOperation->feature());
 171       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 172         if (anOperation->commit())
 173           workshop()->updateCommandStatus();
 174       }
 175     }
 176   }
 177   else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
 178     std::shared_ptr<Config_SelectionFilterMessage> aMsg =
 179       std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
 180     if (aMsg) {
 181       ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
 182       if (!aMsg->attributeId().empty()) {
 183         aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
 184                                aMsg->parameters());
 185       }
 186     }
 187   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
 188     // the viewer's update context will not happens until viewer updated is emitted
 189       workshop()->displayer()->enableUpdateViewer(false);
 190   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
 191     // the viewer's update context is unblocked, the viewer's update works
 192     XGUI_Displayer* aDisplayer = workshop()->displayer();
 193     aDisplayer->enableUpdateViewer(true);
 194     aDisplayer->updateViewer();
 195   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED)) {
 196     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 197         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 198     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
 199
 200     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 201                                               (workshop()->operationMgr()->currentOperation());
 202     bool aFeatureChanged = false;
 203     if(aFOperation ) {
 204       FeaturePtr aFeature = aFOperation->feature();
 205       if (aFeature.get()) {
 206         std::set<ObjectPtr>::const_iterator aIt;
 207         for (aIt = aObjects.begin(); aIt != aObjects.end() && !aFeatureChanged; ++aIt) {
 208           aFeatureChanged = ModelAPI_Feature::feature(*aIt) == aFeature;
 209         }
 210       }
 211       if (aFeatureChanged)
 212         workshop()->operationMgr()->onValidateOperation();
 213     }
 214   } else {
 215     //Show error dialog if error message received.
 216     std::shared_ptr<Events_Error> anAppError = std::dynamic_pointer_cast<Events_Error>(theMessage);
 217     if (anAppError) {
 218       emit errorOccurred(QString::fromLatin1(anAppError->description()));
 219     }
 220     return;
 221   }
 222   if (!workshop()->isSalomeMode()) {
 223     SessionPtr aMgr = ModelAPI_Session::get();
 224     AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
 225     if (aMgr->isModified() != aMainWindow->isModifiedState())
 226       aMainWindow->setModifiedState(aMgr->isModified());
 227   }
 228 }
 229
 230 //******************************************************
 231 void XGUI_WorkshopListener::onFeatureUpdatedMsg(
 232                                      const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 233 {
 234 #ifdef DEBUG_FEATURE_UPDATED
 235   std::set<ObjectPtr> aObjects = theMsg->objects();
 236   std::set<ObjectPtr>::const_iterator aIt;
 237   QStringList anInfo;
 238   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 239     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 240   }
 241   QString anInfoStr = anInfo.join(";\t");
 242   qDebug(QString("onFeatureUpdatedMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 243 #endif
 244   std::set<ObjectPtr> aFeatures = theMsg->objects();
 245   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 246   if (anOperationMgr->hasOperation()) {
 247     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 248                                                       (anOperationMgr->currentOperation());
 249     if (aFOperation) {
 250       FeaturePtr aCurrentFeature = aFOperation->feature();
 251       std::set<ObjectPtr>::const_iterator aIt;
 252       for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 253         ObjectPtr aNewFeature = (*aIt);
 254         if (aNewFeature == aCurrentFeature) {
 255           workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
 256           break;
 257         }
 258       }
 259     }
 260   }
 261   //anOperationMgr->onValidateOperation();
 262
 263   //if (myObjectBrowser)
 264   //  myObjectBrowser->processEvent(theMsg);
 265 }
 266
 267 //******************************************************
 268 void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 269 {
 270   std::set<ObjectPtr> aObjects = theMsg->objects();
 271   std::set<ObjectPtr>::const_iterator aIt;
 272
 273 #ifdef DEBUG_FEATURE_REDISPLAY
 274   QStringList anInfo;
 275   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 276     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 277   }
 278   QString anInfoStr = anInfo.join(";\t");
 279   qDebug(QString("onFeatureRedisplayMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 280 #endif
 281
 282   XGUI_Workshop* aWorkshop = workshop();
 283   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 284   bool aFirstVisualizedBody = false;
 285
 286   bool aRedisplayed = false;
 287   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 288     ObjectPtr aObj = (*aIt);
 289
 290     // Hide the object if it is invalid or concealed one
 291     bool aHide = !aObj->data() || !aObj->data()->isValid() ||
 292       aObj->isDisabled() || (!aObj->isDisplayed());
 293     if (!aHide) { // check that this is not hidden result
 294       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 295       aHide = aRes && aRes->isConcealed();
 296     }
 297 #ifdef DEBUG_RESULT_COMPSOLID
 298     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 299     if (aRes.get()) {
 300       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 301       if (aCompSolidRes.get()) {
 302           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 303       }
 304       if (ModelAPI_Tools::compSolidOwner(aRes))
 305         qDebug("COMPSOLID sub-object");
 306     }
 307 #endif
 308     #ifdef DEBUG_FEATURE_REDISPLAY
 309       QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 310       FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 311       if (aFeature.get()) {
 312         std::string aKind = aFeature->getKind();
 313         if (aKind == DebugFeatureKind) {
 314           qDebug(QString("visible=%1, hide=%2 : display= %2").arg(aDisplayer->isVisible(aObj))
 315                                             .arg(aHide).arg(anObjInfo).toStdString().c_str());
 316         }
 317       }
 318     #endif
 319     if (aHide) {
 320       aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 321       #ifdef DEBUG_FEATURE_REDISPLAY
 322         // Redisplay the visible object or the object of the current operation
 323         bool isVisibleObject = aDisplayer->isVisible(aObj);
 324
 325         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 326         //qDebug(QString("visible=%1 : erase  = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 327       #endif
 328     }
 329     else {
 330       // Redisplay the visible object or the object of the current operation
 331       bool isVisibleObject = aDisplayer->isVisible(aObj);
 332       #ifdef DEBUG_FEATURE_REDISPLAY
 333         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 334         //qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 335       #endif
 336
 337       if (isVisibleObject)  { // redisplay visible object
 338         //displayObject(aObj);  // In order to update presentation
 339         // in order to avoid the check whether the object can be redisplayed, the exact method
 340         // of redisplay is called. This modification is made in order to have the line is updated
 341         // by creation of a horizontal constraint on the line by preselection
 342         if (ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(aObj))) {
 343           aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 344         }
 345         else {
 346           aRedisplayed = aDisplayer->redisplay(aObj, false) || aRedisplayed;
 347           // Deactivate object of current operation from selection
 348           aWorkshop->deactivateActiveObject(aObj, false);
 349         }
 350       } else { // display object if the current operation has it
 351         if (displayObject(aObj, aFirstVisualizedBody)) {
 352           aRedisplayed = true;
 353           // Deactivate object of current operation from selection
 354           aWorkshop->deactivateActiveObject(aObj, false);
 355         }
 356       }
 357     }
 358   }
 359   if (aRedisplayed) {
 360     if (aFirstVisualizedBody)
 361       myWorkshop->viewer()->fitAll();
 362     customizeCurrentObject();
 363     aDisplayer->updateViewer();
 364   }
 365 }
 366 //******************************************************
 367 void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 368 {
 369   std::set<ObjectPtr> aObjects = theMsg->objects();
 370   std::set<ObjectPtr>::const_iterator aIt;
 371 #ifdef DEBUG_FEATURE_CREATED
 372   QStringList anInfo;
 373   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 374     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 375   }
 376   QString anInfoStr = anInfo.join(";\t");
 377   qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 378 #endif
 379
 380   bool aFirstVisualizedBody = false;
 381
 382   //bool aHasPart = false;
 383   bool aDisplayed = false;
 384   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 385     ObjectPtr anObject = *aIt;
 386
 387 #ifdef DEBUG_RESULT_COMPSOLID
 388     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 389     if (aRes.get()) {
 390       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 391       if (aCompSolidRes.get()) {
 392           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 393       }
 394       if (ModelAPI_Tools::compSolidOwner(aRes))
 395         qDebug("COMPSOLID sub-object");
 396     }
 397 #endif
 398     // the validity of the data should be checked here in order to avoid display of the objects,
 399     // which were created, then deleted, but flush for the creation event happens after that
 400     // we should not display disabled objects
 401     bool aHide = !anObject->data()->isValid() ||
 402                  anObject->isDisabled() ||
 403                  !anObject->isDisplayed();
 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   //if (myObjectBrowser)
 416   //  myObjectBrowser->processEvent(theMsg);
 417   if (aDisplayed) {
 418     if (aFirstVisualizedBody)
 419       myWorkshop->viewer()->fitAll();
 420     customizeCurrentObject();
 421     workshop()->displayer()->updateViewer();
 422   }
 423   //if (aHasPart) { // TODO: Avoid activate last part on loading of document
 424   //  activateLastPart();
 425   //}
 426 }
 427
 428 /*void XGUI_WorkshopListener::onNestedStateChanged(const std::string& theFeatureId, const bool theState)
 429 {
 430   XGUI_Workshop* aWorkshop = workshop();
 431
 432   //one button is used for all features, which can have nested actions, so it is obtained from
 433   // the action manager
 434   //bool aActionToBeUpdated = aWorkshop->isFeatureOfNested(theFeatureId);
 435   if (aWorkshop->isSalomeMode()) {
 436     XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 437     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 438     if (aSalomeConnector->isFeatureOfNested(anActionsMgr->action(theFeatureId.c_str())))
 439       aActionToBeUpdated = true;
 440   } else {
 441     AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 442     AppElements_Command* aCommand = aMenuBar->feature(theFeatureId.c_str());
 443     if (aCommand && aCommand->button()->additionalButtonWidget())
 444       aActionToBeUpdated = true;
 445   }
 446   if (aActionToBeUpdated) {
 447     QAction* anAcceptAllAction = aWorkshop->actionsMgr()->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 448     anAcceptAllAction->setEnabled(theState);
 449   }
 450 }*/
 451
 452 bool XGUI_WorkshopListener::event(QEvent * theEvent)
 453 {
 454   PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
 455   if (aPostponedEv) {
 456     std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
 457     processEvent(aEventPtr);
 458     return true;
 459   }
 460   return false;
 461 }
 462
 463 void XGUI_WorkshopListener::addFeature(const std::shared_ptr<Config_FeatureMessage>& theMessage)
 464 {
 465   if (!theMessage) {
 466 #ifdef _DEBUG
 467     qDebug() << "XGUI_WorkshopListener::addFeature: NULL message.";
 468 #endif
 469     return;
 470   }
 471   ActionInfo aFeatureInfo;
 472   aFeatureInfo.initFrom(theMessage);
 473
 474   XGUI_Workshop* aWorkshop = workshop();
 475
 476   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 477   QStringList aNestedFeatures =
 478       QString::fromStdString(theMessage->nestedFeatures()).split(" ", QString::SkipEmptyParts);
 479   QString aDocKind = QString::fromStdString(theMessage->documentKind());
 480   QList<QAction*> aNestedActList;
 481   bool isColumnButton = !aNestedFeatures.isEmpty();
 482   if (isColumnButton) {
 483     QString aNestedActions = QString::fromStdString(theMessage->actionsWhenNested());
 484     XGUI_OperationMgr* anOperationMgr = aWorkshop->operationMgr();
 485     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 486     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ACCEPT)) {
 487       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 488       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(commitAllOperations()));
 489       aNestedActList << anAction;
 490     }
 491     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ABORT)) {
 492       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AbortAll, NULL);
 493       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(abortAllOperations()));
 494       aNestedActList << anAction;
 495     }
 496   }
 497
 498   if (aWorkshop->isSalomeMode()) {
 499     XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 500     QAction* aAction;
 501     if (isColumnButton) {
 502       aAction = aSalomeConnector->addFeatureOfNested(aWchName, aFeatureInfo, aNestedActList);
 503     } else {
 504       //Issue #650: in the SALOME mode the tooltip should be same as text
 505       aFeatureInfo.toolTip = aFeatureInfo.text;
 506       aAction = aSalomeConnector->addFeature(aWchName, aFeatureInfo);
 507     }
 508     aSalomeConnector->setNestedActions(aFeatureInfo.id, aNestedFeatures);
 509     aSalomeConnector->setDocumentKind(aFeatureInfo.id, aDocKind);
 510
 511     aWorkshop->actionsMgr()->addCommand(aAction);
 512     aWorkshop->module()->actionCreated(aAction);
 513   } else {
 514     //Find or create Workbench
 515     AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 516     AppElements_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 517     if (!aPage) {
 518       aPage = aWorkshop->addWorkbench(aWchName);
 519     }
 520     //Find or create Group
 521     QString aGroupName = QString::fromStdString(theMessage->groupId());
 522     AppElements_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 523     if (!aGroup) {
 524       aGroup = aPage->addGroup(aGroupName);
 525     }
 526     // Check if hotkey sequence is already defined:
 527     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 528     QKeySequence aHotKey = anActionsMgr->registerShortcut(aFeatureInfo.shortcut);
 529     if(aHotKey != aFeatureInfo.shortcut) {
 530       aFeatureInfo.shortcut = aHotKey;
 531     }
 532     // Create feature...
 533     AppElements_Command* aCommand = aGroup->addFeature(aFeatureInfo,
 534                                                        aDocKind,
 535                                                        aNestedFeatures);
 536     // Enrich created button with accept/abort buttons if necessary
 537     AppElements_Button* aButton = aCommand->button();
 538     if (aButton->isColumnButton()) {
 539       aButton->setAdditionalButtons(aNestedActList);
 540     }
 541     aWorkshop->actionsMgr()->addCommand(aCommand);
 542     aWorkshop->module()->actionCreated(aCommand);
 543   }
 544 }
 545
 546
 547 //**************************************************************
 548 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisualizedBody)
 549 {
 550 #ifdef DEBUG_RESULT_COMPSOLID
 551   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 552   if (aRes.get() && (ModelAPI_Tools::hasSubResults(aRes) || ModelAPI_Tools::compSolidOwner(aRes))) {
 553     ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 554     if (aCompSolidRes.get()) {
 555       qDebug("COMPSOLID: displayObject");
 556     }
 557   }
 558 #endif
 559
 560   bool aDisplayed = false;
 561   XGUI_Workshop* aWorkshop = workshop();
 562   // do not display the object if it has sub objects. They should be displayed separately.
 563   if (!aWorkshop->module()->canDisplayObject(theObj) ||
 564       ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(theObj)))
 565     return aDisplayed;
 566
 567   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 568   ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObj);
 569   if (aBody.get() != NULL) {
 570     int aNb = aDisplayer->objectsCount();
 571     aDisplayed = aDisplayer->display(theObj, false);
 572     if (aNb == 0)
 573       theFirstVisualizedBody = true;
 574   } else
 575     aDisplayed = aDisplayer->display(theObj, false);
 576
 577   return aDisplayed;
 578 }
 579
 580 bool XGUI_WorkshopListener::customizeCurrentObject()
 581 {
 582   bool aCustomized = false;
 583   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 584   if (anOperationMgr->hasOperation()) {
 585     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 586                                                       (anOperationMgr->currentOperation());
 587     if (aFOperation) {
 588       FeaturePtr aCurrentFeature = aFOperation->feature();
 589       if (aCurrentFeature.get())
 590         aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature, false);
 591     }
 592   }
 593   return aCustomized;
 594 }
 595
 596 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
 597 {
 598   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 599   return aConnector->workshop();
 600 }