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_OperationMgr.h"
   7 #include "XGUI_SalomeConnector.h"
   8 #include "XGUI_ActionsMgr.h"
   9 #include "XGUI_PropertyPanel.h"
  10 #include "XGUI_ModuleConnector.h"
  11 #include "XGUI_QtEvents.h"
  12
  13 #include <AppElements_Workbench.h>
  14 #include <AppElements_Command.h>
  15 #include <AppElements_MainMenu.h>
  16 #include <AppElements_MainWindow.h>
  17 #include <AppElements_MenuGroupPanel.h>
  18 #include <AppElements_Button.h>
  19
  20 #include <ModuleBase_IModule.h>
  21
  22 #include <ModelAPI_Object.h>
  23 #include <ModelAPI_Events.h>
  24 #include <ModelAPI_Session.h>
  25 #include <ModelAPI_Result.h>
  26 #include <ModelAPI_Feature.h>
  27 #include <ModelAPI_Data.h>
  28 #include <ModelAPI_ResultBody.h>
  29 #include <ModelAPI_ResultCompSolid.h>
  30 #include <ModelAPI_Tools.h>
  31
  32 #include <Events_Loop.h>
  33 #include <Events_Error.h>
  34 #include <Events_LongOp.h>
  35
  36 #include <ModuleBase_IWorkshop.h>
  37
  38 #include <ModuleBase_Operation.h>
  39 #include <ModuleBase_OperationDescription.h>
  40 #include <ModuleBase_OperationFeature.h>
  41 #include <ModuleBase_Tools.h>
  42 #include <ModuleBase_IViewer.h>
  43 #include <ModuleBase_FilterFactory.h>
  44
  45 #include <Config_FeatureMessage.h>
  46 #include <Config_PointerMessage.h>
  47 #include <Config_SelectionFilterMessage.h>
  48 #include <Config_Keywords.h>
  49
  50 #include <QApplication>
  51 #include <QMainWindow>
  52 #include <QThread>
  53 #include <QAction>
  54
  55 #ifdef _DEBUG
  56 #include <QDebug>
  57 #include <iostream>
  58 #endif
  59
  60 //#define DEBUG_FEATURE_CREATED
  61 //#define DEBUG_FEATURE_REDISPLAY
  62 //#define DEBUG_RESULT_COMPSOLID
  63
  64 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
  65   : myWorkshop(theWorkshop),
  66     myUpdatePrefs(false)
  67 {
  68   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
  69   connect(anOperationMgr, SIGNAL(nestedStateChanged(const std::string&, const bool)),
  70           this, SLOT(onNestedStateChanged(const std::string&, const bool)));
  71 }
  72
  73 //******************************************************
  74 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
  75 {
  76 }
  77
  78 //******************************************************
  79 void XGUI_WorkshopListener::initializeEventListening()
  80 {
  81   //Initialize event listening
  82   Events_Loop* aLoop = Events_Loop::loop();
  83   aLoop->registerListener(this, Events_Error::errorID());  //!< Listening application errors.
  84   aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  85   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
  86   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  87   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  88   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
  89   aLoop->registerListener(this, Events_LongOp::eventID());
  90   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
  91   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
  92
  93   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
  94   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
  95 }
  96
  97 //******************************************************
  98 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
  99 {
 100   if (QApplication::instance()->thread() != QThread::currentThread()) {
 101     #ifdef _DEBUG
 102     std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
 103     #endif
 104     SessionPtr aMgr = ModelAPI_Session::get();
 105     PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
 106     QApplication::postEvent(this, aPostponeEvent);
 107     return;
 108   }
 109
 110   //A message to start feature creation received.
 111   if (theMessage->eventID() == Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 112     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 113        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 114     if (!aFeatureMsg->isInternal()) {
 115       addFeature(aFeatureMsg);
 116     }
 117   }
 118   // Process creation of Part
 119   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 120     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 121         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 122     onFeatureCreatedMsg(aUpdMsg);
 123     if (myUpdatePrefs) {
 124       XGUI_SalomeConnector* aSalomeConnector = workshop()->salomeConnector();
 125       if (aSalomeConnector)
 126         aSalomeConnector->createPreferences();
 127       myUpdatePrefs = false;
 128     }
 129   }
 130   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 131     myUpdatePrefs = true;
 132   }
 133   // Redisplay feature
 134   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 135     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 136         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 137     onFeatureRedisplayMsg(aUpdMsg);
 138   }
 139   //Update property panel on corresponding message. If there is no current operation (no
 140   //property panel), or received message has different feature to the current - do nothing.
 141   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 142     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> anUpdateMsg =
 143         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 144     onFeatureUpdatedMsg(anUpdateMsg);
 145   } else if (theMessage->eventID() == Events_LongOp::eventID()) {
 146     if (Events_LongOp::isPerformed()) {
 147       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 148     } else {
 149       QApplication::restoreOverrideCursor();
 150     }
 151   }
 152   //An operation passed by message. Start it, process and commit.
 153   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 154     std::shared_ptr<Config_PointerMessage> aPartSetMsg =
 155         std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
 156     //myPropertyPanel->cleanContent();
 157     ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
 158     XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 159
 160     if (anOperationMgr->startOperation(anOperation)) {
 161       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 162       if (aFOperation)
 163         workshop()->propertyPanel()->updateContentWidget(aFOperation->feature());
 164       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 165         if (anOperation->commit())
 166           workshop()->updateCommandStatus();
 167       }
 168     }
 169   }
 170   else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
 171     std::shared_ptr<Config_SelectionFilterMessage> aMsg =
 172       std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
 173     if (aMsg) {
 174       ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
 175       if (!aMsg->attributeId().empty()) {
 176         aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
 177                                aMsg->parameters());
 178       }
 179     }
 180   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
 181     // the viewer's update context will not happens until viewer updated is emitted
 182       workshop()->displayer()->enableUpdateViewer(false);
 183   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
 184     // the viewer's update context is unblocked, the viewer's update works
 185     XGUI_Displayer* aDisplayer = workshop()->displayer();
 186     aDisplayer->enableUpdateViewer(true);
 187     aDisplayer->updateViewer();
 188   } else {
 189     //Show error dialog if error message received.
 190     std::shared_ptr<Events_Error> anAppError = std::dynamic_pointer_cast<Events_Error>(theMessage);
 191     if (anAppError) {
 192       emit errorOccurred(QString::fromLatin1(anAppError->description()));
 193     }
 194     return;
 195   }
 196   if (!workshop()->isSalomeMode()) {
 197     SessionPtr aMgr = ModelAPI_Session::get();
 198     AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
 199     if (aMgr->isModified() != aMainWindow->isModifiedState())
 200       aMainWindow->setModifiedState(aMgr->isModified());
 201   }
 202 }
 203
 204 //******************************************************
 205 void XGUI_WorkshopListener::onFeatureUpdatedMsg(
 206                                      const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 207 {
 208   std::set<ObjectPtr> aFeatures = theMsg->objects();
 209   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 210   if (anOperationMgr->hasOperation()) {
 211     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 212                                                       (anOperationMgr->currentOperation());
 213     if (aFOperation) {
 214       FeaturePtr aCurrentFeature = aFOperation->feature();
 215       std::set<ObjectPtr>::const_iterator aIt;
 216       for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 217         ObjectPtr aNewFeature = (*aIt);
 218         if (aNewFeature == aCurrentFeature) {
 219           workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
 220           break;
 221         }
 222       }
 223     }
 224   }
 225   anOperationMgr->onValidateOperation();
 226   //if (myObjectBrowser)
 227   //  myObjectBrowser->processEvent(theMsg);
 228 }
 229
 230 //******************************************************
 231 void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 232 {
 233   std::set<ObjectPtr> aObjects = theMsg->objects();
 234   std::set<ObjectPtr>::const_iterator aIt;
 235
 236 #ifdef DEBUG_FEATURE_REDISPLAY
 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("onFeatureRedisplayMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 243 #endif
 244
 245   XGUI_Workshop* aWorkshop = workshop();
 246   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 247   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 248     ObjectPtr aObj = (*aIt);
 249
 250     // Hide the object if it is invalid or concealed one
 251     bool aHide = !aObj->data() || !aObj->data()->isValid() ||
 252       aObj->isDisabled() || (!aObj->isDisplayed());
 253     if (!aHide) { // check that this is not hidden result
 254       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 255       aHide = aRes && aRes->isConcealed();
 256     }
 257 #ifdef DEBUG_RESULT_COMPSOLID
 258     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 259     if (aRes.get()) {
 260       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 261       if (aCompSolidRes.get()) {
 262           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 263       }
 264       if (ModelAPI_Tools::compSolidOwner(aRes))
 265         qDebug("COMPSOLID sub-object");
 266     }
 267 #endif
 268     if (aHide) {
 269       aDisplayer->erase(aObj, false);
 270       #ifdef DEBUG_FEATURE_REDISPLAY
 271         // Redisplay the visible object or the object of the current operation
 272         bool isVisibleObject = aDisplayer->isVisible(aObj);
 273
 274         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 275         //qDebug(QString("visible=%1 : erase  = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 276       #endif
 277     }
 278     else {
 279       // Redisplay the visible object or the object of the current operation
 280       bool isVisibleObject = aDisplayer->isVisible(aObj);
 281       #ifdef DEBUG_FEATURE_REDISPLAY
 282         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 283         //qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 284         /*FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 285         if (aFeature.get()) {
 286           std::string aKind = aFeature->getKind();
 287           if (aKind == "SketchMultiRotation")
 288             bool aValue = true;
 289         }*/
 290       #endif
 291
 292       if (isVisibleObject)  { // redisplay visible object
 293         //displayObject(aObj);  // In order to update presentation
 294         // in order to avoid the check whether the object can be redisplayed, the exact method
 295         // of redisplay is called. This modification is made in order to have the line is updated
 296         // by creation of a horizontal constraint on the line by preselection
 297         if (ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(aObj))) {
 298           aDisplayer->erase(aObj, false);
 299         }
 300         else {
 301           aDisplayer->redisplay(aObj, false);
 302           // Deactivate object of current operation from selection
 303           aWorkshop->deactivateActiveObject(aObj, false);
 304         }
 305       } else { // display object if the current operation has it
 306         if (displayObject(aObj)) {
 307           // Deactivate object of current operation from selection
 308           aWorkshop->deactivateActiveObject(aObj, false);
 309         }
 310       }
 311     }
 312   }
 313   aDisplayer->updateViewer();
 314 }
 315 //******************************************************
 316 void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 317 {
 318   std::set<ObjectPtr> aObjects = theMsg->objects();
 319   std::set<ObjectPtr>::const_iterator aIt;
 320 #ifdef DEBUG_FEATURE_CREATED
 321   QStringList anInfo;
 322   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 323     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 324   }
 325   QString anInfoStr = anInfo.join(";\t");
 326   qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 327 #endif
 328
 329   //bool aHasPart = false;
 330   bool isDisplayed = false;
 331   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 332     ObjectPtr anObject = *aIt;
 333
 334 #ifdef DEBUG_RESULT_COMPSOLID
 335     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 336     if (aRes.get()) {
 337       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 338       if (aCompSolidRes.get()) {
 339           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 340       }
 341       if (ModelAPI_Tools::compSolidOwner(aRes))
 342         qDebug("COMPSOLID sub-object");
 343     }
 344 #endif
 345     // the validity of the data should be checked here in order to avoid display of the objects,
 346     // which were created, then deleted, but flush for the creation event happens after that
 347     // we should not display disabled objects
 348     bool aHide = !anObject->data()->isValid() ||
 349                  anObject->isDisabled() ||
 350                  !anObject->isDisplayed();
 351     if (!aHide) {
 352       // setDisplayed has to be called in order to synchronize internal state of the object
 353       // with list of displayed objects
 354       if (myWorkshop->module()->canDisplayObject(anObject)) {
 355         anObject->setDisplayed(true);
 356         isDisplayed = displayObject(*aIt);
 357       } else
 358         anObject->setDisplayed(false);
 359     }
 360   }
 361   //if (myObjectBrowser)
 362   //  myObjectBrowser->processEvent(theMsg);
 363   if (isDisplayed)
 364     workshop()->displayer()->updateViewer();
 365   //if (aHasPart) { // TODO: Avoid activate last part on loading of document
 366   //  activateLastPart();
 367   //}
 368 }
 369
 370 void XGUI_WorkshopListener::onNestedStateChanged(const std::string& theFeatureId, const bool theState)
 371 {
 372   XGUI_Workshop* aWorkshop = workshop();
 373
 374   //one button is used for all features, which can have nested actions, so it is obtained from
 375   // the action manager
 376   QAction* anAcceptAllAction = aWorkshop->actionsMgr()->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 377   if (aWorkshop->isSalomeMode()) {
 378     XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 379     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 380     if (aSalomeConnector->isNestedFeature(anActionsMgr->action(theFeatureId.c_str())))
 381       anAcceptAllAction->setEnabled(theState);
 382   } else {
 383     AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 384     AppElements_Command* aCommand = aMenuBar->feature(theFeatureId.c_str());
 385     if (aCommand && aCommand->button()->additionalButtonWidget())
 386       anAcceptAllAction->setEnabled(theState);
 387   }
 388 }
 389
 390 bool XGUI_WorkshopListener::event(QEvent * theEvent)
 391 {
 392   PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
 393   if (aPostponedEv) {
 394     std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
 395     processEvent(aEventPtr);
 396     return true;
 397   }
 398   return false;
 399 }
 400
 401 void XGUI_WorkshopListener::addFeature(const std::shared_ptr<Config_FeatureMessage>& theMessage)
 402 {
 403   if (!theMessage) {
 404 #ifdef _DEBUG
 405     qDebug() << "XGUI_WorkshopListener::addFeature: NULL message.";
 406 #endif
 407     return;
 408   }
 409   ActionInfo aFeatureInfo;
 410   aFeatureInfo.initFrom(theMessage);
 411
 412   XGUI_Workshop* aWorkshop = workshop();
 413
 414   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 415   QStringList aNestedFeatures =
 416       QString::fromStdString(theMessage->nestedFeatures()).split(" ", QString::SkipEmptyParts);
 417   QString aDocKind = QString::fromStdString(theMessage->documentKind());
 418   QList<QAction*> aNestedActList;
 419   bool isColumnButton = !aNestedFeatures.isEmpty();
 420   if (isColumnButton) {
 421     QString aNestedActions = QString::fromStdString(theMessage->actionsWhenNested());
 422     XGUI_OperationMgr* anOperationMgr = aWorkshop->operationMgr();
 423     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 424     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ACCEPT)) {
 425       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 426       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(commitAllOperations()));
 427       aNestedActList << anAction;
 428     }
 429     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ABORT)) {
 430       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AbortAll, NULL);
 431       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(abortAllOperations()));
 432       aNestedActList << anAction;
 433     }
 434   }
 435
 436   if (aWorkshop->isSalomeMode()) {
 437     XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 438     QAction* aAction;
 439     if (isColumnButton) {
 440       aAction = aSalomeConnector->addNestedFeature(aWchName, aFeatureInfo, aNestedActList);
 441     } else {
 442       //Issue #650: in the SALOME mode the tooltip should be same as text
 443       aFeatureInfo.toolTip = aFeatureInfo.text;
 444       aAction = aSalomeConnector->addFeature(aWchName, aFeatureInfo);
 445     }
 446     aSalomeConnector->setNestedActions(aFeatureInfo.id, aNestedFeatures);
 447     aSalomeConnector->setDocumentKind(aFeatureInfo.id, aDocKind);
 448
 449     aWorkshop->actionsMgr()->addCommand(aAction);
 450     aWorkshop->module()->actionCreated(aAction);
 451   } else {
 452     //Find or create Workbench
 453     AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 454     AppElements_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 455     if (!aPage) {
 456       aPage = aWorkshop->addWorkbench(aWchName);
 457     }
 458     //Find or create Group
 459     QString aGroupName = QString::fromStdString(theMessage->groupId());
 460     AppElements_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 461     if (!aGroup) {
 462       aGroup = aPage->addGroup(aGroupName);
 463     }
 464     // Check if hotkey sequence is already defined:
 465     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 466     QKeySequence aHotKey = anActionsMgr->registerShortcut(aFeatureInfo.shortcut);
 467     if(aHotKey != aFeatureInfo.shortcut) {
 468       aFeatureInfo.shortcut = aHotKey;
 469     }
 470     // Create feature...
 471     AppElements_Command* aCommand = aGroup->addFeature(aFeatureInfo,
 472                                                        aDocKind,
 473                                                        aNestedFeatures);
 474     // Enrich created button with accept/abort buttons if necessary
 475     AppElements_Button* aButton = aCommand->button();
 476     if (aButton->isColumnButton()) {
 477       aButton->setAdditionalButtons(aNestedActList);
 478     }
 479     aWorkshop->actionsMgr()->addCommand(aCommand);
 480     aWorkshop->module()->actionCreated(aCommand);
 481   }
 482 }
 483
 484
 485 //**************************************************************
 486 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj)
 487 {
 488 #ifdef DEBUG_RESULT_COMPSOLID
 489   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 490   if (aRes.get() && (ModelAPI_Tools::hasSubResults(aRes) || ModelAPI_Tools::compSolidOwner(aRes))) {
 491     ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 492     if (aCompSolidRes.get()) {
 493       qDebug("COMPSOLID: displayObject");
 494     }
 495   }
 496 #endif
 497
 498   XGUI_Workshop* aWorkshop = workshop();
 499   // do not display the object if it has sub objects. They should be displayed separately.
 500   if (!aWorkshop->module()->canDisplayObject(theObj) ||
 501       ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(theObj)))
 502     return false;
 503
 504   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 505   ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObj);
 506   if (aBody.get() != NULL) {
 507     int aNb = aDisplayer->objectsCount();
 508     aDisplayer->display(theObj, false);
 509     if (aNb == 0)
 510       myWorkshop->viewer()->fitAll();
 511   } else
 512     aDisplayer->display(theObj, false);
 513
 514   return true;
 515 }
 516
 517 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
 518 {
 519   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 520   return aConnector->workshop();
 521 }